User's Manual 32 Cover RZ/A1H Group, RZ/A1M Group User's Manual: Hardware Renesas Microprocessor RZ Family / RZ/A Series All information contained in these materials, including products and product specifications, represents information on the product at the time of publication and is subject to change by Renesas Electronics Corp. without notice. Please review the latest information published by Renesas Electronics Corp. through various means, including the Renesas Electronics Corp. website (http://www.renesas.com). www.renesas.com Rev.4.00 Jun 2018 Notice 1. Descriptions of circuits, software and other related information in this document are provided only to illustrate the operation of semiconductor products and application examples. You are fully responsible for the incorporation or any other use of the circuits, software, and information in the design of your product or system. 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Please contact a Renesas Electronics sales office if you have any questions regarding the information contained in this document or Renesas Electronics products. (Note 1) "Renesas Electronics" as used in this document means Renesas Electronics Corporation and also includes its directly or indirectly controlled subsidiaries. (Note 2) "Renesas Electronics product(s)" means any product developed or manufactured by or for Renesas Electronics. (Rev.4.0-1 November 2017) General Precautions in the Handling of Microprocessing Unit and Microcontroller Unit Products The following usage notes are applicable to all Microprocessing unit and Microcontroller unit products from Renesas. For detailed usage notes on the products covered by this document, refer to the relevant sections of the document as well as any technical updates that have been issued for the products. 1. Handling of Unused Pins Handle unused pins in accordance with the directions given under Handling of Unused Pins in the manual. The input pins of CMOS products are generally in the high-impedance state. In operation with an unused pin in the open-circuit state, extra electromagnetic noise is induced in the vicinity of LSI, an associated shoot-through current flows internally, and malfunctions occur due to the false recognition of the pin state as an input signal become possible. Unused pins should be handled as described under Handling of Unused Pins in the manual. 2. Processing at Power-on The state of the product is undefined at the moment when power is supplied. The states of internal circuits in the LSI are indeterminate and the states of register settings and pins are undefined at the moment when power is supplied. In a finished product where the reset signal is applied to the external reset pin, the states of pins are not guaranteed from the moment when power is supplied until the reset process is completed. In a similar way, the states of pins in a product that is reset by an on-chip power-on reset function are not guaranteed from the moment when power is supplied until the power reaches the level at which resetting has been specified. 3. Prohibition of Access to Reserved Addresses Access to reserved addresses is prohibited. The reserved addresses are provided for the possible future expansion of functions. Do not access these addresses; the correct operation of LSI is not guaranteed if they are accessed. 4. Clock Signals After applying a reset, only release the reset line after the operating clock signal has become stable. When switching the clock signal during program execution, wait until the target clock signal has stabilized. When the clock signal is generated with an external resonator (or from an external oscillator) during a reset, ensure that the reset line is only released after full stabilization of the clock signal. Moreover, when switching to a clock signal produced with an external resonator (or by an external oscillator) while program execution is in progress, wait until the target clock signal is stable. 5. Differences between Products Before changing from one product to another, i.e. to a product with a different part number, confirm that the change will not lead to problems. The characteristics of Microprocessing unit or Microcontroller unit products in the same group but having a different part number may differ in terms of the internal memory capacity, layout pattern, and other factors, which can affect the ranges of electrical characteristics, such as characteristic values, operating margins, immunity to noise, and amount of radiated noise. When changing to a product with a different part number, implement a system-evaluation test for the given product. All trademarks and registered trademarks are the property of their respective owners. Contents 1. 2. 3. Overview ........................................................................................................................................ 1-1 1.1 Features of This LSI ............................................................................................................................1-1 1.2 Product Lineup ..................................................................................................................................1-10 1.3 Block Diagram...................................................................................................................................1-10 1.4 Pin Assignment..................................................................................................................................1-11 1.5 Pin Functions .....................................................................................................................................1-14 1.6 List of Pins.........................................................................................................................................1-22 CPU ............................................................................................................................................... 2-1 2.1 Features................................................................................................................................................2-1 2.2 Configuration Signals ..........................................................................................................................2-2 Boot Mode...................................................................................................................................... 3-1 3.1 Features................................................................................................................................................3-1 3.2 Boot Mode and Pin Function Setting ..................................................................................................3-1 3.3 Hardware Used in Each Boot Mode ....................................................................................................3-2 3.4 Exception Vector Address at a Reset in Each Boot Mode ..................................................................3-3 3.5 Operation .............................................................................................................................................3-4 3.5.1 Boot Modes 0 and 1....................................................................................................................3-4 3.5.2 Boot Mode 3 ...............................................................................................................................3-4 3.5.3 Boot Mode 4 ...............................................................................................................................3-5 3.5.4 Boot Mode 5 ...............................................................................................................................3-7 3.6 4. 5. Notes ....................................................................................................................................................3-9 3.6.1 Boot Related Pins .......................................................................................................................3-9 3.6.2 Operation when an Exception Occurs with the Exception Vector Set to the High Vector Address .......................................................................................................................................3-9 3.6.3 Notes on Serial Flash Booting (Boot Mode 3) after This LSI is Reset ......................................3-9 Secondary Cache .......................................................................................................................... 4-1 4.1 Features................................................................................................................................................4-1 4.2 Configuration Signals ..........................................................................................................................4-1 LSI Internal Bus ............................................................................................................................. 5-1 5.1 LSI Internal Bus...................................................................................................................................5-1 5.1.1 Configuration..............................................................................................................................5-1 5.1.2 Operation ....................................................................................................................................5-1 5.2 North Main Bus ...................................................................................................................................5-2 5.2.1 Configuration..............................................................................................................................5-2 5.2.2 Features.......................................................................................................................................5-2 5.2.3 Peripheral Buses .........................................................................................................................5-3 5.3 South Main Bus ...................................................................................................................................5-5 5.3.1 Configuration..............................................................................................................................5-5 5.3.2 Features.......................................................................................................................................5-5 5.3.3 Connected Buses.........................................................................................................................5-6 5.4 Address Map........................................................................................................................................5-7 5.5 Address Remapping...........................................................................................................................5-10 5.5.1 Overview ..................................................................................................................................5-10 5.5.2 Operation ..................................................................................................................................5-10 5.6 AXI Interconnect ...............................................................................................................................5-11 5.6.1 Configuration............................................................................................................................5-11 5.6.2 Operation ..................................................................................................................................5-11 5.7 Bus Bridges........................................................................................................................................5-11 5.8 AXI Protocol Control Signals............................................................................................................5-12 5.8.1 Bus Masters other than Cortex-A9, CoreSight, and the Direct Memory Access Controller....5-12 5.8.2 Cortex-A9 .................................................................................................................................5-12 5.8.3 CoreSight ..................................................................................................................................5-12 5.8.4 Direct Memory Access Controller............................................................................................5-13 5.8.5 Slave Area.................................................................................................................................5-13 5.9 Write Buffers .....................................................................................................................................5-13 5.10 Register Descriptions.........................................................................................................................5-14 5.10.1 Remap Register (RMPR)..........................................................................................................5-15 5.10.2 AXI Bus Control Register 0 (AXIBUSCTL0) .........................................................................5-16 5.10.3 AXI Bus Control Register 1 (AXIBUSCTL1) .........................................................................5-17 5.10.4 AXI Bus Control Register 2 (AXIBUSCTL2) .........................................................................5-18 5.10.5 AXI Bus Control Register 3 (AXIBUSCTL3) .........................................................................5-19 5.10.6 AXI Bus Control Register 4 (AXIBUSCTL4) .........................................................................5-20 5.10.7 AXI Bus Control Register 5 (AXIBUSCTL5) .........................................................................5-21 5.10.8 AXI Bus Control Register 6 (AXIBUSCTL6) .........................................................................5-22 5.10.9 AXI Bus Control Register 7 (AXIBUSCTL7) .........................................................................5-23 5.10.10 AXI Bus Control Register 8 (AXIBUSCTL8) .........................................................................5-24 5.10.11 AXI Bus Control Register 9 (AXIBUSCTL9) .........................................................................5-25 5.10.12 AXI Bus Control Register 10 (AXIBUSCTL10) .....................................................................5-26 5.10.13 AXI Bus Response Error Interrupt Control Register 0 (AXIRERRCTL0)..............................5-27 5.10.14 AXI Bus Response Error Interrupt Control Register 1 (AXIRERRCTL1)..............................5-28 5.10.15 AXI Bus Response Error Interrupt Control Register 2 (AXIRERRCTL2)..............................5-29 5.10.16 AXI Bus Response Error Interrupt Control Register 3 (AXIRERRCTL3)..............................5-30 5.10.17 AXI Bus Response Error Status Register 0 (AXIRERRST0) ..................................................5-31 5.10.18 AXI Bus Response Error Status Register 1 (AXIRERRST1) ..................................................5-33 5.10.19 AXI Bus Response Error Status Register 2 (AXIRERRST2) ..................................................5-35 5.10.20 AXI Bus Response Error Status Register 3 (AXIRERRST3) ..................................................5-36 5.10.21 AXI Bus Response Error Clear Register 0 (AXIRERRCLR0) ................................................5-38 5.10.22 AXI Bus Response Error Clear Register 1 (AXIRERRCLR1) ................................................5-39 5.10.23 AXI Bus Response Error Clear Register 2 (AXIRERRCLR2) ................................................5-40 5.10.24 AXI Bus Response Error Clear Register 3 (AXIRERRCLR3) ................................................5-41 5.11 6. Clock Pulse Generator................................................................................................................... 6-1 6.1 Features................................................................................................................................................6-1 6.2 Input/Output Pins.................................................................................................................................6-4 6.3 Clock Mode .........................................................................................................................................6-5 6.4 Register Descriptions...........................................................................................................................6-7 6.4.1 Frequency Control Register (FRQCR) .......................................................................................6-7 6.4.2 Frequency Control Register 2 (FRQCR2) ..................................................................................6-9 6.5 Changing the Frequency ....................................................................................................................6-10 6.5.1 6.6 Changing the Division Ratio ....................................................................................................6-10 Usage of the Clock Pins.....................................................................................................................6-11 6.6.1 In the Case of Inputting an External Clock ..............................................................................6-11 6.6.2 In the Case of Using a Crystal Resonator.................................................................................6-12 6.6.3 In the Case of Not Using the Clock Pin....................................................................................6-12 6.7 Oscillation Stabilizing Time ..............................................................................................................6-13 6.7.1 Oscillation Stabilizing Time of the On-chip Crystal Oscillator ...............................................6-13 6.7.2 Oscillation Stabilizing Time of the PLL circuit .......................................................................6-13 6.8 Notes on Board Design......................................................................................................................6-14 6.8.1 Note on Using a PLL Oscillation Circuit .................................................................................6-14 6.9 Definition of Modulation Rate and Frequency in the SSCG Specification.......................................6-15 6.10 Clock Signals.....................................................................................................................................6-16 6.10.1 Clock Signals for the System and Realtime Clock...................................................................6-16 6.10.2 Audio and USB Clock Signals .................................................................................................6-17 6.10.3 Video Image Clock Signals (Channel 0) ..................................................................................6-18 6.10.4 Video Image Clock Signals (Channel 1) ..................................................................................6-19 6.10.5 Other Clock Signals..................................................................................................................6-19 6.10.6 Internal Clock Signals (1).........................................................................................................6-20 6.10.7 Internal Clock Signals (2).........................................................................................................6-21 6.11 6.11.1 7. Interrupt Request ...............................................................................................................................5-42 Usage Note ........................................................................................................................................6-21 Notes on the SSCG ...................................................................................................................6-21 Interrupt Controller ......................................................................................................................... 7-1 7.1 Features................................................................................................................................................7-1 7.2 Input/Output Pins.................................................................................................................................7-2 7.3 Register Descriptions...........................................................................................................................7-3 7.3.1 Interrupt Control Register 0 (ICR0) .........................................................................................7-14 7.3.2 Interrupt Control Register 1 (ICR1) .........................................................................................7-15 7.3.3 IRQ Interrupt Request Register (IRQRR) ................................................................................7-16 7.4 Interrupt Sources................................................................................................................................7-17 7.4.1 NMI Interrupt ...........................................................................................................................7-17 7.4.2 IRQ Interrupts...........................................................................................................................7-17 7.4.3 On-Chip Peripheral Module Interrupts.....................................................................................7-18 7.4.4 Pin Interrupts ............................................................................................................................7-19 7.5 Interrupt IDs ......................................................................................................................................7-19 7.6 Operation ...........................................................................................................................................7-37 7.6.1 Initial Settings...........................................................................................................................7-37 7.6.2 Flow of Interrupt Operations ....................................................................................................7-39 7.7 Data Transfer with Interrupt Request Signals ...................................................................................7-40 7.7.1 Handling Interrupt Request Signals as Sources for CPU Interrupt but Not Direct Memory Access Controller Activating....................................................................................................7-40 7.7.2 Handling Interrupt Request Signals as Sources for Activating Direct Memory Access Controller but Not CPU Interrupt.............................................................................................7-40 7.8 8. Usage Note ........................................................................................................................................7-41 7.8.1 Timing to Clear an Interrupt Source.........................................................................................7-41 7.8.2 Notes on Selecting IRQ Interrupt Pin Functions ......................................................................7-41 7.8.3 Notes on Reading Interrupt ID Values from Interrupt Acknowledge Register (ICCIAR).......7-41 7.8.4 Notes on Using IRQ Pins as Triggers for Release from Standby when Software Standby is in Use .............................................................................................7-42 Bus State Controller ....................................................................................................................... 8-1 8.1 Features................................................................................................................................................8-1 8.2 Input/Output Pins.................................................................................................................................8-3 8.3 Area Overview.....................................................................................................................................8-4 8.3.1 Address Map...............................................................................................................................8-4 8.3.2 Data Bus Width and Related Pin Setting for Each Area Depending on Boot Mode..................8-5 8.4 Register Descriptions...........................................................................................................................8-6 8.4.1 Common Control Register (CMNCR)........................................................................................8-7 8.4.2 CSn Space Bus Control Register (CSnBCR) (n = 0 to 5) ..........................................................8-8 8.4.3 CSn Space Wait Control Register (CSnWCR) (n = 0 to 5)......................................................8-10 8.4.4 SDRAM Control Register (SDCR) ..........................................................................................8-27 8.4.5 Refresh Timer Control/Status Register (RTCSR) ....................................................................8-29 8.4.6 Refresh Timer Counter (RTCNT) ............................................................................................8-30 8.4.7 Refresh Time Constant Register (RTCOR)..............................................................................8-30 8.4.8 Timeout Cycle Constant Register (TOSCORn) (n = 0 to 5) ....................................................8-31 8.4.9 Timeout Status Register (TOSTR) ...........................................................................................8-32 8.4.10 Timeout Enable Register (TOENR) .........................................................................................8-34 8.5 Operation ...........................................................................................................................................8-35 8.5.1 Access Size and Data Alignment..............................................................................................8-35 8.5.2 Normal Space Interface ............................................................................................................8-37 8.5.3 Access Wait Control.................................................................................................................8-42 8.5.4 CSn Assert Period Expansion...................................................................................................8-44 8.5.5 MPX-I/O Interface....................................................................................................................8-45 8.5.6 SDRAM Interface.....................................................................................................................8-48 9. 8.5.7 Burst ROM (Clocked Asynchronous) Interface .......................................................................8-77 8.5.8 SRAM Interface with Byte Selection .......................................................................................8-78 8.5.9 Burst ROM (Clocked Synchronous) Interface .........................................................................8-83 8.5.10 Wait between Access Cycles....................................................................................................8-84 8.5.11 Others........................................................................................................................................8-87 Direct Memory Access Controller .................................................................................................. 9-1 9.1 Features................................................................................................................................................9-1 9.2 Input/Output Pins.................................................................................................................................9-2 9.3 Register Configuration ........................................................................................................................9-2 9.4 Register Descriptions...........................................................................................................................9-4 9.4.1 Next Source Address Register n (N0SA_n, N1SA_n) .............................................................9-12 9.4.2 Next Destination Address Register n (N0DA_n, N1DA_n).....................................................9-12 9.4.3 Next Transaction Byte Register n (N0TB_n, N1TB_n) ...........................................................9-13 9.4.4 Current Source Address Register (CRSA_n) ...........................................................................9-13 9.4.5 Current Destination Address Register (CRDA_n) ...................................................................9-14 9.4.6 Current Transaction Byte Register (CRTB_n) .........................................................................9-14 9.4.7 Channel Status Register n (CHSTAT_n)..................................................................................9-15 9.4.8 Channel Control Register n (CHCTRL_n)...............................................................................9-18 9.4.9 Channel Configuration Register n (CHCFG_n) .......................................................................9-20 9.4.10 Channel Interval Register n (CHITVL_n)................................................................................9-22 9.4.11 Channel Extension Register n (CHEXT_n)..............................................................................9-23 9.4.12 Next Link Address Register n (NXLA_n)................................................................................9-24 9.4.13 Current Link Address Register n (CRLA_n)............................................................................9-24 9.4.14 DMA Control Register (DCTRL_0_7, DCTRL_8_15) ...........................................................9-25 9.4.15 DMA Status EN Register (DSTAT_EN_0_7)..........................................................................9-26 9.4.16 DMA Status EN Register (DSTAT_EN_8_15)........................................................................9-26 9.4.17 DMA Status ER Register (DSTAT_ER_0_7) ..........................................................................9-27 9.4.18 DMA Status ER Register (DSTAT_ER_8_15) ........................................................................9-27 9.4.19 DMA Status END Register (DSTAT_END_0_7)....................................................................9-28 9.4.20 DMA Status END Register (DSTAT_END_8_15)..................................................................9-28 9.4.21 DMA Status TC Register (DSTAT_TC_0_7) ..........................................................................9-29 9.4.22 DMA Status TC Register (DSTAT_TC_8_15) ........................................................................9-29 9.4.23 DMA Status SUS Register (DSTAT_SUS_0_7)......................................................................9-30 9.4.24 DMA Status SUS Register (DSTAT_SUS_8_15)....................................................................9-30 9.4.25 DMA Extension Resource Selectors 0 to 7 (DMARS0 to DMARS7) .....................................9-31 9.5 Operation ...........................................................................................................................................9-34 9.5.1 Transfer Flow ...........................................................................................................................9-34 9.5.2 DMA Transfer Requests...........................................................................................................9-34 9.6 DMA Mode........................................................................................................................................9-41 9.6.1 Mode Setting.............................................................................................................................9-41 9.6.2 Register Mode...........................................................................................................................9-41 9.6.3 Link Mode ................................................................................................................................9-47 9.7 DMA Transfer ...................................................................................................................................9-54 9.7.1 Transfer Mode ..........................................................................................................................9-54 9.7.2 Priority Control for DMA Channels.........................................................................................9-55 9.7.3 Number of States of an External Bus Cycle .............................................................................9-57 9.7.4 DMA Transfer Request ............................................................................................................9-57 9.7.5 DMA Acknowledge Output Function ......................................................................................9-59 9.7.6 DMA Transfer End Output Function........................................................................................9-61 9.7.7 DMA Transfer End Interrupt....................................................................................................9-61 9.7.8 DMA Error Interrupt ................................................................................................................9-62 9.7.9 Interval Count Function............................................................................................................9-62 9.7.10 Difference in Operation Due to the Transfer Size....................................................................9-63 9.7.11 Transfer Status..........................................................................................................................9-64 9.8 DMA Setting Examples.....................................................................................................................9-68 9.8.1 Setting Example 1 (Register Mode/Hardware Request)...........................................................9-68 9.8.2 Setting Example 2 (Register Mode/Software Request)............................................................9-70 9.8.3 Setting Example 3 (Register Mode/Continuous Execution).....................................................9-72 9.8.4 Setting Example 4 (Link Mode) ...............................................................................................9-73 9.8.5 Next Register Set Continuous Execution Setting .....................................................................9-76 9.9 10. Note ...................................................................................................................................................9-78 9.9.1 Divided Output of DACK0 and TEND0 ..................................................................................9-78 9.9.2 TEND0 Not Output ..................................................................................................................9-79 9.9.3 Atomic Access (ARLOCK[1:0] and AWLOCK[1:0]).............................................................9-79 Multi-Function Timer Pulse Unit 2 ................................................................................................ 10-1 10.1 Features..............................................................................................................................................10-1 10.2 Input/Output Pins...............................................................................................................................10-5 10.3 Register Descriptions.........................................................................................................................10-6 10.3.1 Timer Control Register (TCR) .................................................................................................10-8 10.3.2 Timer Mode Register (TMDR)...............................................................................................10-11 10.3.3 Timer I/O Control Register (TIOR)........................................................................................10-13 10.3.4 Timer Interrupt Enable Register (TIER) ................................................................................10-31 10.3.5 Timer Status Register (TSR) ..................................................................................................10-33 10.3.6 Timer Buffer Operation Transfer Mode Register (TBTM) ....................................................10-36 10.3.7 Timer Input Capture Control Register (TICCR) ....................................................................10-37 10.3.8 Timer A/D Converter Start Request Control Register (TADCR) ..........................................10-38 10.3.9 Timer A/D Converter Start Request Cycle Set Registers (TADCORA_4 and TADCORB_4) .......................................................................................10-40 10.3.10 Timer A/D Converter Start Request Cycle Set Buffer Registers (TADCOBRA_4 and TADCOBRB_4) ..................................................................................10-40 10.3.11 Timer Counter (TCNT) ..........................................................................................................10-40 10.3.12 Timer General Register (TGR)...............................................................................................10-41 10.3.13 Timer Start Register (TSTR) ..................................................................................................10-42 10.3.14 Timer Synchronous Register (TSYR) ....................................................................................10-43 10.3.15 Timer Read/Write Enable Register (TRWER).......................................................................10-44 10.3.16 Timer Output Master Enable Register (TOER)......................................................................10-45 10.3.17 Timer Output Control Register 1 (TOCR1) ...........................................................................10-46 10.3.18 Timer Output Control Register 2 (TOCR2) ...........................................................................10-48 10.3.19 Timer Output Level Buffer Register (TOLBR)......................................................................10-51 10.3.20 Timer Gate Control Register (TGCR) ....................................................................................10-52 10.3.21 Timer Subcounter (TCNTS)...................................................................................................10-53 10.3.22 Timer Dead Time Data Register (TDDR) ..............................................................................10-53 10.3.23 Timer Cycle Data Register (TCDR).......................................................................................10-54 10.3.24 Timer Cycle Buffer Register (TCBR) ....................................................................................10-54 10.3.25 Timer Interrupt Skipping Set Register (TITCR) ....................................................................10-55 10.3.26 Timer Interrupt Skipping Counter (TITCNT) ........................................................................10-57 10.3.27 Timer Buffer Transfer Set Register (TBTER)........................................................................10-58 10.3.28 Timer Dead Time Enable Register (TDER) ...........................................................................10-59 10.3.29 Timer Waveform Control Register (TWCR)..........................................................................10-60 10.3.30 Bus Master Interface...............................................................................................................10-60 10.4 Operation .........................................................................................................................................10-61 10.4.1 Basic Functions.......................................................................................................................10-61 10.4.2 Synchronous Operation ..........................................................................................................10-67 10.4.3 Buffer Operation.....................................................................................................................10-69 10.4.4 Cascaded Operation................................................................................................................10-73 10.4.5 PWM Modes...........................................................................................................................10-78 10.4.6 Phase Counting Mode.............................................................................................................10-82 10.4.7 Reset-Synchronized PWM Mode ...........................................................................................10-88 10.4.8 Complementary PWM Mode..................................................................................................10-91 10.4.9 A/D Converter Start Request Delaying Function .................................................................10-126 10.4.10 TCNT Capture at Crest and/or Trough in Complementary PWM Operation ......................10-129 10.5 Interrupt Sources............................................................................................................................10-130 10.5.1 Interrupt Sources and Priorities ............................................................................................10-130 10.5.2 Activation of Direct Memory Access Controller .................................................................10-131 10.5.3 A/D Converter Activation ....................................................................................................10-131 10.6 Operation Timing ..........................................................................................................................10-133 10.6.1 Input/Output Timing.............................................................................................................10-133 10.6.2 Interrupt Signal Timing ........................................................................................................10-138 10.7 Usage Notes ...................................................................................................................................10-141 10.7.1 Module Standby Mode Setting .............................................................................................10-141 10.7.2 Input Clock Restrictions .......................................................................................................10-141 10.7.3 Caution on Period Setting.....................................................................................................10-142 10.7.4 Contention between TCNT Write and Clear Operations......................................................10-142 10.7.5 Contention between TCNT Write and Increment Operations ..............................................10-143 10.7.6 Contention between TGR Write and Compare Match .........................................................10-143 10.7.7 Contention between Buffer Register Write and Compare Match.........................................10-144 10.7.8 Contention between Buffer Register Write and TCNT Clear ..............................................10-145 10.7.9 Contention between TGR Read and Input Capture ..............................................................10-145 10.7.10 Contention between TGR Write and Input Capture .............................................................10-146 10.7.11 Contention between Buffer Register Write and Input Capture ............................................10-146 10.7.12 TCNT_2 Write and Overflow/Underflow Contention in Cascade Connection ...................10-147 10.7.13 Counter Value during Complementary PWM Mode Stop ...................................................10-148 10.7.14 Buffer Operation Setting in Complementary PWM Mode...................................................10-148 10.7.15 Reset Sync PWM Mode Buffer Operation and Compare Match Flag .................................10-149 10.7.16 Overflow Flags in Reset Synchronous PWM Mode ............................................................10-150 10.7.17 Contention between Overflow/Underflow and Counter Clearing........................................10-150 10.7.18 Contention between TCNT Write and Overflow/Underflow ...............................................10-151 10.7.19 Cautions on Transition from Normal Operation or PWM Mode 1 to Reset-Synchronized PWM Mode .....................................................................................10-151 10.7.20 Output Level in Complementary PWM Mode and Reset-Synchronized PWM Mode ........10-151 10.7.21 Interrupts in Module Standby Mode.....................................................................................10-151 10.7.22 Simultaneous Capture of TCNT_1 and TCNT_2 in Cascade Connection...........................10-152 10.7.23 Notes on Output Waveform Control During Synchronous Counter Clearing in Complementary PWM Mode ...........................................................................................10-152 10.8 11. Output Pin Initialization for Multi-Function Timer Pulse Unit 2..................................................10-154 10.8.1 Operating Modes ..................................................................................................................10-154 10.8.2 Reset Start Operation............................................................................................................10-154 10.8.3 Operation in Case of Re-Setting Due to Error during Operation, etc...................................10-155 10.8.4 Overview of Initialization Procedures and Mode Transitions in Case of Error during Operation, etc. ................................................................................10-156 OS Timer...................................................................................................................................... 11-1 11.1 11.1.1 11.2 Functional Overview .........................................................................................................................11-1 Features of OSTM ....................................................................................................................11-1 Registers ............................................................................................................................................11-2 11.2.1 Registers Overview...................................................................................................................11-2 11.2.2 Details of OSTM Registers.......................................................................................................11-3 11.3 Functional Description ......................................................................................................................11-7 11.3.1 Block Diagram..........................................................................................................................11-7 11.3.2 Count Clock..............................................................................................................................11-8 11.3.3 Generation of Interrupt Request ...............................................................................................11-8 11.3.4 Starting and Stopping the Timer...............................................................................................11-9 11.3.5 Interval Timer Mode.................................................................................................................11-9 11.3.6 12. Watchdog Timer........................................................................................................................... 12-1 12.1 Features..............................................................................................................................................12-1 12.2 Input/Output Pin ................................................................................................................................12-2 12.3 Register Descriptions.........................................................................................................................12-2 12.3.1 Watchdog Timer Counter (WTCNT) .......................................................................................12-3 12.3.2 Watchdog Timer Control/Status Register (WTCSR) ...............................................................12-3 12.3.3 Watchdog Reset Control/Status Register (WRCSR)................................................................12-5 12.3.4 Notes on Register Access .........................................................................................................12-6 12.4 Usage .................................................................................................................................................12-8 12.4.1 Canceling Software Standby Mode ..........................................................................................12-8 12.4.2 Using Watchdog Timer Mode ..................................................................................................12-8 12.4.3 Using Interval Timer Mode ......................................................................................................12-9 12.5 13. Free-Running Comparison Mode ...........................................................................................11-13 Usage Notes .....................................................................................................................................12-10 12.5.1 Timer Variation ......................................................................................................................12-10 12.5.2 Prohibition against Setting H'FF to WTCNT .........................................................................12-10 12.5.3 Interval Timer Overflow Flag.................................................................................................12-10 12.5.4 System Reset by WDTOVF Signal ........................................................................................12-10 12.5.5 Internal Reset in Watchdog Timer Mode ...............................................................................12-10 Realtime Clock............................................................................................................................. 13-1 13.1 Features..............................................................................................................................................13-1 13.2 Input/Output Pin ................................................................................................................................13-3 13.3 Register Descriptions.........................................................................................................................13-3 13.3.1 64-Hz Counter (R64CNT) ........................................................................................................13-4 13.3.2 Second Counter (RSECCNT)...................................................................................................13-5 13.3.3 Minute Counter (RMINCNT)...................................................................................................13-5 13.3.4 Hour Counter (RHRCNT) ........................................................................................................13-6 13.3.5 Day of Week Counter (RWKCNT) ..........................................................................................13-6 13.3.6 Day Counter (RDAYCNT).......................................................................................................13-7 13.3.7 Month Counter (RMONCNT) ..................................................................................................13-7 13.3.8 Year Counter (RYRCNT).........................................................................................................13-8 13.3.9 Second Alarm Register (RSECAR)..........................................................................................13-8 13.3.10 Minute Alarm Register (RMINAR) .........................................................................................13-9 13.3.11 Hour Alarm Register (RHRAR) ...............................................................................................13-9 13.3.12 Day of Week Alarm Register (RWKAR)...............................................................................13-10 13.3.13 Day Alarm Register (RDAYAR) ...........................................................................................13-10 13.3.14 Month Alarm Register (RMONAR).......................................................................................13-11 13.3.15 Year Alarm Register (RYRAR) .............................................................................................13-11 13.3.16 Control Register 1 (RCR1) .....................................................................................................13-12 13.3.17 Control Register 2 (RCR2) .....................................................................................................13-13 13.3.18 Control Register 3 (RCR3) .....................................................................................................13-14 13.3.19 Control Register 5 (RCR5) .....................................................................................................13-14 13.3.20 Frequency Register H/L (RFRH/L)........................................................................................13-15 13.4 13.4.1 Initial Settings of Registers after Power-On and Oscillation Stabilization Time...................13-16 13.4.2 Setting Time ...........................................................................................................................13-16 13.4.3 Reading Time .........................................................................................................................13-17 13.4.4 Alarm Function.......................................................................................................................13-18 13.5 14. Operation .........................................................................................................................................13-16 Usage Notes .....................................................................................................................................13-19 13.5.1 Register Writing during Count Operation ..............................................................................13-19 13.5.2 Use of Realtime Clock Periodic Interrupts.............................................................................13-19 13.5.3 Transition to Standby Mode after Setting Register ................................................................13-19 13.5.4 Usage Notes when Writing to and Reading the Register .......................................................13-19 Serial Communication Interface with FIFO .................................................................................. 14-1 14.1 Features..............................................................................................................................................14-1 14.2 Input/Output Pins...............................................................................................................................14-3 14.3 Register Descriptions.........................................................................................................................14-4 14.3.1 Receive Shift Register (SCRSR) ..............................................................................................14-6 14.3.2 Receive FIFO Data Register (SCFRDR)..................................................................................14-6 14.3.3 Transmit Shift Register (SCTSR).............................................................................................14-7 14.3.4 Transmit FIFO Data Register (SCFTDR) ................................................................................14-7 14.3.5 Serial Mode Register (SCSMR) ...............................................................................................14-8 14.3.6 Serial Control Register (SCSCR) ...........................................................................................14-10 14.3.7 Serial Status Register (SCFSR) ..............................................................................................14-12 14.3.8 Bit Rate Register (SCBRR) ....................................................................................................14-16 14.3.9 FIFO Control Register (SCFCR)............................................................................................14-20 14.3.10 FIFO Data Count Set Register (SCFDR) ...............................................................................14-22 14.3.11 Serial Port Register (SCSPTR)...............................................................................................14-23 14.3.12 Line Status Register (SCLSR)................................................................................................14-25 14.3.13 Serial Extension Mode Register (SCEMR) ............................................................................14-26 14.4 Operation .........................................................................................................................................14-27 14.4.1 Overview ................................................................................................................................14-27 14.4.2 Operation in Asynchronous Mode..........................................................................................14-29 14.4.3 Operation in Clock Synchronous Mode .................................................................................14-40 14.5 Interrupts..........................................................................................................................................14-48 14.6 Usage Notes .....................................................................................................................................14-49 14.6.1 SCFTDR Writing and TDFE Flag..........................................................................................14-49 14.6.2 SCFRDR Reading and RDF Flag...........................................................................................14-49 14.6.3 Restriction on Direct Memory Controller Usage ...................................................................14-49 14.6.4 Break Detection and Processing .............................................................................................14-49 15. 14.6.5 Sending a Break Signal...........................................................................................................14-50 14.6.6 Receive Data Sampling Timing and Receive Margin (Asynchronous Mode) .......................14-50 14.6.7 Selection of Base Clock in Asynchronous Mode ...................................................................14-51 Serial Communications Interface ................................................................................................. 15-1 15.1 Overview ...........................................................................................................................................15-1 15.2 Register Descriptions.........................................................................................................................15-3 15.2.1 Receive Shift Register (RSR) ...................................................................................................15-4 15.2.2 Receive Data Register (RDR)...................................................................................................15-4 15.2.3 Transmit Data Register (TDR) .................................................................................................15-4 15.2.4 Transmit Shift Register (TSR)..................................................................................................15-4 15.2.5 Serial Mode Register (SMR) ....................................................................................................15-5 15.2.6 Serial Control Register (SCR) ..................................................................................................15-8 15.2.7 Serial Status Register (SSR) ...................................................................................................15-12 15.2.8 Smart Card Mode Register (SCMR) ......................................................................................15-16 15.2.9 Bit Rate Register (BRR) .........................................................................................................15-17 15.2.10 Serial Extended Mode Register (SEMR)................................................................................15-21 15.2.11 Noise Filter Setting Register (SNFR).....................................................................................15-21 15.2.12 Extended Function Control Register (SECR).........................................................................15-22 15.3 Operation in Asynchronous Mode...................................................................................................15-23 15.3.1 Serial Data Transfer Format ...................................................................................................15-23 15.3.2 Receive Data Sampling Timing and Reception Margin in Asynchronous Mode ..................15-25 15.3.3 Clock.......................................................................................................................................15-26 15.3.4 CTS and RTS Functions .........................................................................................................15-26 15.3.5 SCI Initialization (Asynchronous Mode) ...............................................................................15-27 15.3.6 Serial Data Transmission (Asynchronous Mode)...................................................................15-28 15.3.7 Serial Data Reception (Asynchronous Mode) ........................................................................15-30 15.4 Multi-Processor Communications Function ....................................................................................15-34 15.4.1 Multi-Processor Serial Data Transmission .............................................................................15-35 15.4.2 Multi-Processor Serial Data Reception ..................................................................................15-36 15.5 Operation in Clock Synchronous Mode ..........................................................................................15-39 15.5.1 Clock.......................................................................................................................................15-39 15.5.2 CTS and RTS Functions .........................................................................................................15-39 15.5.3 Initialization (Clock Synchronous Mode) ..............................................................................15-40 15.5.4 Serial Data Transmission (Clock Synchronous Mode) ..........................................................15-41 15.5.5 Serial Data Reception (Clock Synchronous Mode)................................................................15-43 15.5.6 Simultaneous Serial Data Transmission and Reception (Clock Synchronous Mode)............15-46 15.6 Operation in Smart Card Interface Mode ........................................................................................15-47 15.6.1 Sample Connection.................................................................................................................15-47 15.6.2 Data Format (Except in Block Transfer Mode)......................................................................15-48 15.6.3 Block Transfer Mode..............................................................................................................15-50 15.6.4 Receive Data Sampling Timing and Reception Margin.........................................................15-50 15.6.5 Initialization (Smart Card Interface Mode) ............................................................................15-51 15.6.6 Serial Data Transmission (Except in Block Transfer Mode) .................................................15-52 15.6.7 Serial Data Reception (Except in Block Transfer Mode).......................................................15-55 15.6.8 Clock Output Control .............................................................................................................15-56 15.7 Noise Cancellation Function ...........................................................................................................15-58 15.8 Interrupt Sources..............................................................................................................................15-59 15.8.1 Interrupts in Serial Communications Interface Mode ............................................................15-59 15.8.2 Interrupts in Smart Card Interface Mode................................................................................15-60 15.9 Usage Notes .....................................................................................................................................15-61 15.9.1 Setting the Module Standby Function ....................................................................................15-61 15.9.2 Break Detection and Processing .............................................................................................15-61 15.9.3 The Mark State and Production of Breaks..............................................................................15-61 15.9.4 Receive Error Flags and Transmit Operations (Clock Synchronous Mode Only) .................15-61 15.9.5 Writing Data to TDR ..............................................................................................................15-61 15.9.6 Restrictions on Clock Synchronous Transmission .................................................................15-61 15.9.7 Restrictions on Using DMAC.................................................................................................15-61 15.9.8 Points to Note on Starting Transfer ........................................................................................15-61 15.9.9 SCI Operations during Low Power Consumption State.........................................................15-62 15.9.10 External Clock Input in Clock Synchronous Mode................................................................15-64 15.10 IrDA Communications ....................................................................................................................15-65 15.11 IrDA Register Description...............................................................................................................15-66 15.11.1 15.12 IrDA Operation................................................................................................................................15-67 15.12.1 Flow of IrDA Setting..............................................................................................................15-67 15.12.2 Transmission...........................................................................................................................15-67 15.12.3 Reception ................................................................................................................................15-68 15.12.4 Selection of High-Level Pulse Width.....................................................................................15-68 15.13 16. IrDA Control Register (IRCR) ...............................................................................................15-66 Notes on Using the IrDA Module....................................................................................................15-69 15.13.1 Shortest Pulse Width in Reception .........................................................................................15-69 15.13.2 Asynchronous Basic Clock for Serial Communication Interface...........................................15-69 Renesas Serial Peripheral Interface ............................................................................................ 16-1 16.1 Features..............................................................................................................................................16-1 16.2 Input/Output Pins...............................................................................................................................16-3 16.3 Register Descriptions.........................................................................................................................16-4 16.3.1 Control Register (SPCR) ..........................................................................................................16-7 16.3.2 Slave Select Polarity Register (SSLP)......................................................................................16-8 16.3.3 Pin Control Register (SPPCR)..................................................................................................16-8 16.3.4 Status Register (SPSR) .............................................................................................................16-9 16.3.5 Data Register (SPDR).............................................................................................................16-11 16.3.6 Sequence Control Register (SPSCR)......................................................................................16-11 16.3.7 Sequence Status Register (SPSSR).........................................................................................16-12 16.3.8 Bit Rate Register (SPBR) .......................................................................................................16-12 16.3.9 Data Control Register (SPDCR).............................................................................................16-13 16.3.10 Clock Delay Register (SPCKD) .............................................................................................16-14 16.3.11 Slave Select Negation Delay Register (SSLND)....................................................................16-15 16.3.12 Next-Access Delay Register (SPND) .....................................................................................16-16 16.3.13 Command Register (SPCMD) ................................................................................................16-17 16.3.14 Buffer Control Register (SPBFCR)........................................................................................16-19 16.3.15 Buffer Data Count Setting Register (SPBFDR) .....................................................................16-20 16.4 17. Operation .........................................................................................................................................16-21 16.4.1 Overview of Operations .........................................................................................................16-21 16.4.2 Pin Control..............................................................................................................................16-22 16.4.3 System Configuration Example..............................................................................................16-22 16.4.4 Transfer Format ......................................................................................................................16-25 16.4.5 Data Format ............................................................................................................................16-27 16.4.6 Error Detection .......................................................................................................................16-33 16.4.7 Initialization............................................................................................................................16-35 16.4.8 SPI Operation .........................................................................................................................16-36 16.4.9 Error Handling........................................................................................................................16-46 16.4.10 Loopback Mode......................................................................................................................16-47 16.4.11 Interrupt Sources.....................................................................................................................16-47 SPI Multi I/O Bus Controller ......................................................................................................... 17-1 17.1 Features..............................................................................................................................................17-1 17.2 Block Diagram...................................................................................................................................17-2 17.3 Input/Output Pins...............................................................................................................................17-3 17.4 Register Descriptions.........................................................................................................................17-4 17.4.1 Common Control Register (CMNCR)......................................................................................17-6 17.4.2 SSL Delay Register (SSLDR) ..................................................................................................17-8 17.4.3 Bit Rate Register (SPBCR).......................................................................................................17-9 17.4.4 Data Read Control Register (DRCR) .....................................................................................17-11 17.4.5 Data Read Command Setting Register (DRCMR) .................................................................17-12 17.4.6 Data Read Extended Address Setting Register (DREAR) .....................................................17-13 17.4.7 Data Read Option Setting Register (DROPR)........................................................................17-14 17.4.8 Data Read Enable Setting Register (DRENR) .......................................................................17-15 17.4.9 SPI Mode Control Register (SMCR)......................................................................................17-17 17.4.10 SPI Mode Command Setting Register (SMCMR) .................................................................17-18 17.4.11 SPI Mode Address Setting Register (SMADR) .....................................................................17-18 17.4.12 SPI Mode Option Setting Register (SMOPR) ........................................................................17-19 17.4.13 SPI Mode Enable Setting Register (SMENR)........................................................................17-20 17.4.14 SPI Mode Read Data Register 0 (SMRDR0) .........................................................................17-22 17.4.15 SPI Mode Read Data Register 1 (SMRDR1) .........................................................................17-22 17.4.16 SPI Mode Write Data Register 0 (SMWDR0) .......................................................................17-23 17.4.17 SPI Mode Write Data Register 1 (SMWDR1) .......................................................................17-23 17.4.18 Common Status Register (CMNSR).......................................................................................17-24 17.4.19 SPI AC Input Characteristics Adjustment Register (CKDLY) ..............................................17-25 17.4.20 Data Read Dummy Cycle Setting Register (DRDMCR) .......................................................17-26 17.4.21 Data Read DDR Enable Register (DRDRENR).....................................................................17-27 17.4.22 SPI Mode Dummy Cycle Setting Register (SMDMCR)........................................................17-28 17.4.23 SPI Mode DDR Enable Register (SMDRENR) .....................................................................17-29 17.4.24 SPI AC Output Characteristics Adjustment Register (SPODLY)..........................................17-30 17.5 17.5.1 System Configuration .............................................................................................................17-31 17.5.2 Address Map...........................................................................................................................17-32 17.5.3 32-bit Serial Flash Addresses .................................................................................................17-32 17.5.4 Data Alignment.......................................................................................................................17-33 17.5.5 Operating Modes ....................................................................................................................17-34 17.5.6 External Address Space Read Mode ......................................................................................17-34 17.5.7 Read Cache .............................................................................................................................17-38 17.5.8 SPI Operating Mode ...............................................................................................................17-39 17.5.9 Transfer Format ......................................................................................................................17-42 17.5.10 Data Format ............................................................................................................................17-43 17.5.11 Data Pin Control .....................................................................................................................17-48 17.5.12 SPBSSL Pin Control...............................................................................................................17-50 17.5.13 Flags........................................................................................................................................17-50 17.6 18. Operation .........................................................................................................................................17-31 Usage Notes .....................................................................................................................................17-51 17.6.1 Notes on Transfer to Read Data in SPI Operating Mode .......................................................17-51 17.6.2 Notes on Starting Transfer from the SPBSSL Retained State in SPI Operating Mode..........17-51 I2C Bus Interface.......................................................................................................................... 18-1 18.1 Features..............................................................................................................................................18-1 18.1.1 Channels ...................................................................................................................................18-1 18.1.2 Register Base Addresses...........................................................................................................18-1 18.1.3 External I/O Signals..................................................................................................................18-2 18.2 Overview ...........................................................................................................................................18-3 18.2.1 Functional Overview ................................................................................................................18-3 18.2.2 Block Diagram..........................................................................................................................18-5 18.3 Registers ............................................................................................................................................18-7 18.3.1 RIICnCR1 -- I2C Bus Control Register 1 ...............................................................................18-7 18.3.2 RIICnCR2 -- I2C Bus Control Register 2 .............................................................................18-10 18.3.3 RIICnMR1 -- I2C Bus Mode Register 1 ...............................................................................18-14 18.3.4 RIICnMR2 -- I2C Bus Mode Register 2 ...............................................................................18-16 18.3.5 RIICnMR3 -- I2C Bus Mode Register 3 ...............................................................................18-18 18.3.6 RIICnFER -- I2C Bus Function Enable Register ..................................................................18-21 18.3.7 RIICnSER -- I2C Bus Status Enable Register.......................................................................18-23 18.3.8 RIICnIER -- I2C Bus Interrupt Enable Register ...................................................................18-25 18.3.9 RIICnSR1 -- I2C Bus Status Register 1 ................................................................................18-27 18.3.10 RIICnSR2 -- I2C Bus Status Register 2 ................................................................................18-30 18.3.11 RIICnSARy -- I2C Slave Address Register y (y = 0 to 2) ....................................................18-35 18.3.12 RIICnBRL -- I2C Bus Bit Rate Low-Level Register ............................................................18-37 18.3.13 RIICnBRH -- I2C Bus Bit Rate High-Level Register ...........................................................18-38 18.3.14 RIICnDRT -- I2C Bus Transmit Data Register .....................................................................18-41 18.3.15 RIICnDRR -- I2C Bus Receive Data Register ......................................................................18-42 18.3.16 RIICnDRS -- I2C Bus Shift Register ....................................................................................18-43 18.4 Interrupt Sources..............................................................................................................................18-44 18.5 Operation .........................................................................................................................................18-45 18.5.1 Communication Data Format .................................................................................................18-45 18.5.2 Initial Settings.........................................................................................................................18-46 18.5.3 Master Transmit Operation.....................................................................................................18-47 18.5.4 Master Receive Operation ......................................................................................................18-52 18.5.5 Slave Transmit Operation.......................................................................................................18-58 18.5.6 Slave Receive Operation ........................................................................................................18-61 18.6 SCL Synchronization Circuit...........................................................................................................18-64 18.7 Facility for Delaying SDA Output...................................................................................................18-65 18.8 Digital Noise-Filter Circuits ............................................................................................................18-66 18.9 Address Match Detection ................................................................................................................18-67 18.9.1 Slave-Address Match Detection .............................................................................................18-67 18.9.2 Detection of the General Call Address ...................................................................................18-69 18.9.3 Device-ID Address Detection.................................................................................................18-70 18.9.4 Host Address Detection ..........................................................................................................18-72 18.10 Automatically Low-Hold Function for SCL ...................................................................................18-73 18.10.1 Function to Prevent Wrong Transmission of Transmit Data..................................................18-73 18.10.2 NACK Reception Transfer Suspension Function...................................................................18-74 18.10.3 Function to Prevent Failure to Receive Data..........................................................................18-75 18.11 Arbitration-Lost Detection Functions..............................................................................................18-77 18.11.1 Master Arbitration-Lost Detection (MALE Bit) ....................................................................18-77 18.11.2 Function to Detect Loss of Arbitration during NACK Transmission (NALE Bit) ................18-79 18.11.3 Slave Arbitration-Lost Detection (SALE Bit) ........................................................................18-80 18.12 Start Condition/Restart Condition/Stop Condition Issuing Function ..............................................18-81 18.12.1 Issuing a Start Condition ........................................................................................................18-81 18.12.2 Issuing a Restart Condition.....................................................................................................18-81 18.12.3 18.13 Bus Hanging ....................................................................................................................................18-84 18.13.1 Timeout Function ...................................................................................................................18-84 18.13.2 Extra SCL Clock Cycle Output Function ...............................................................................18-86 18.13.3 RIIC Reset and Internal Reset ................................................................................................18-87 18.14 SMBus Operation ...........................................................................................................................18-88 18.14.1 SMBus Timeout Measurement...............................................................................................18-88 18.14.2 SMBus Host Notification Protocol/Notify ARP Master ........................................................18-89 18.15 19. Issuing a Stop Condition.........................................................................................................18-83 Reset Function of RIIC....................................................................................................................18-90 Serial Sound Interface ................................................................................................................. 19-1 19.1 Features..............................................................................................................................................19-1 19.2 Input/Output Pins...............................................................................................................................19-3 19.3 Register Description ..........................................................................................................................19-4 19.3.1 Control Register (SSICR).........................................................................................................19-6 19.3.2 Status Register (SSISR)..........................................................................................................19-10 19.3.3 Transmit Data Register (SSITDR) .........................................................................................19-12 19.3.4 Receive Data Register (SSIRDR)...........................................................................................19-12 19.3.5 FIFO Control Register (SSIFCR) ...........................................................................................19-13 19.3.6 FIFO Status Register (SSIFSR)..............................................................................................19-15 19.3.7 Transmit FIFO Data Register (SSIFTDR)..............................................................................19-17 19.3.8 Receive FIFO Data Register (SSIFRDR)...............................................................................19-17 19.3.9 TDM Mode Register (SSITDMR)..........................................................................................19-18 19.3.10 FC Control Register (SSIFCCR) ............................................................................................19-19 19.3.11 FC Mode Register (SSIFCMR) ..............................................................................................19-20 19.3.12 FC Status Register (SSIFCSR) ...............................................................................................19-21 19.4 Operation Description......................................................................................................................19-22 19.4.1 Bus Format .............................................................................................................................19-22 19.4.2 Non-Compressed Modes ........................................................................................................19-23 19.4.3 TDM Mode .............................................................................................................................19-31 19.4.4 WS Continue Mode ................................................................................................................19-32 19.4.5 Operation Modes ....................................................................................................................19-32 19.4.6 Transmit Operation.................................................................................................................19-33 19.4.7 Receive Operation ..................................................................................................................19-36 19.4.8 Serial Bit Clock Control .........................................................................................................19-38 19.5 Usage Notes .....................................................................................................................................19-38 19.5.1 Limitations from Underflow or Overflow during DMA Operation .......................................19-38 19.5.2 Note on Changing Mode from Master Transceiver to Master Receiver ................................19-38 19.5.3 Limits on TDM mode and WS Continue Mode .....................................................................19-38 20. 21. Media Local Bus .......................................................................................................................... 20-1 20.1 Features..............................................................................................................................................20-1 20.2 Input/Output Pins...............................................................................................................................20-2 20.3 Register Description ..........................................................................................................................20-2 CAN Interface .............................................................................................................................. 21-1 21.1 Overview ...........................................................................................................................................21-1 21.1.1 Units..........................................................................................................................................21-1 21.1.2 Register addresses.....................................................................................................................21-2 21.1.3 Clock supply .............................................................................................................................21-2 21.1.4 Interrupts...................................................................................................................................21-3 21.1.5 I/O signals.................................................................................................................................21-4 21.2 Function .............................................................................................................................................21-4 21.2.1 21.3 Block Diagram..........................................................................................................................21-7 Registers ............................................................................................................................................21-8 21.3.1 RSCAN0CmCFG -- Channel Configuration Register (m = 0 to 4) ......................................21-34 21.3.2 RSCAN0CmCTR -- Channel Control Register (m = 0 to 4) ................................................21-36 21.3.3 RSCAN0CmSTS -- Channel Status Register (m = 0 to 4)....................................................21-40 21.3.4 RSCAN0CmERFL -- Channel Error Flag Register (m = 0 to 4) ..........................................21-42 21.3.5 RSCAN0GCFG -- Global Configuration Register................................................................21-46 21.3.6 RSCAN0GCTR -- Global Control Register..........................................................................21-49 21.3.7 RSCAN0GSTS -- Global Status Register .............................................................................21-51 21.3.8 RSCAN0GERFL -- Global Error Flag Register ...................................................................21-53 21.3.9 RSCAN0GTINTSTS0 -- Global TX Interrupt Status Register 0..........................................21-54 21.3.10 RSCAN0GTINTSTS1 -- Global TX Interrupt Status Register 1..........................................21-57 21.3.11 RSCAN0GTSC -- Global Timestamp Counter Register.......................................................21-59 21.3.12 RSCAN0GAFLECTR -- Receive Rule Entry Control Register ...........................................21-60 21.3.13 RSCAN0GAFLCFG0 -- Receive Rule Configuration Register 0 ........................................21-61 21.3.14 RSCAN0GAFLCFG1 -- Receive Rule Configuration Register 1 ........................................21-63 21.3.15 RSCAN0GAFLIDj -- Receive Rule ID Register (j = 0 to 15) ..............................................21-64 21.3.16 RSCAN0GAFLMj -- Receive Rule Mask Register (j = 0 to 15) ..........................................21-66 21.3.17 RSCAN0GAFLP0j -- Receive Rule Pointer 0 Register (j = 0 to 15)....................................21-67 21.3.18 RSCAN0GAFLP1j -- Receive Rule Pointer 1 Register (j = 0 to 15)....................................21-69 21.3.19 RSCAN0RMNB -- Receive Buffer Number Register ..........................................................21-70 21.3.20 RSCAN0RMNDy -- Receive Buffer New Data Register y (y = 0 to 2) ...............................21-71 21.3.21 RSCAN0RMIDq -- Receive Buffer ID Register (q = 0 to 79) .............................................21-72 21.3.22 RSCAN0RMPTRq -- Receive Buffer Pointer Register (q = 0 to 79) ...................................21-73 21.3.23 RSCAN0RMDF0q -- Receive Buffer Data Field 0 Register (q = 0 to 79) ...........................21-74 21.3.24 RSCAN0RMDF1q -- Receive Buffer Data Field 1 Register (q = 0 to 79) ...........................21-75 21.3.25 RSCAN0RFCCx -- Receive FIFO Buffer Configuration and Control Register (x = 0 to 7) ..............................................................................................................................21-76 21.3.26 RSCAN0RFSTSx -- Receive FIFO Buffer Status Register (x = 0 to 7) ...............................21-78 21.3.27 RSCAN0RFPCTRx -- Receive FIFO Buffer Pointer Control Register (x = 0 to 7) ..............................................................................................................................21-80 21.3.28 RSCAN0RFIDx -- Receive FIFO Buffer Access ID Register (x = 0 to 7)...........................21-81 21.3.29 RSCAN0RFPTRx -- Receive FIFO Buffer Access Pointer Register (x = 0 to 7) ................21-82 21.3.30 RSCAN0RFDF0x -- Receive FIFO Buffer Access Data Field 0 Register (x = 0 to 7) ..............................................................................................................................21-83 21.3.31 RSCAN0RFDF1x -- Receive FIFO Buffer Access Data Field 1 Register (x = 0 to 7) ..............................................................................................................................21-84 21.3.32 RSCAN0CFCCk -- Transmit/receive FIFO buffer Configuration and Control Register k (k = 0 to 14) ............................................................................................................................21-85 21.3.33 RSCAN0CFSTSk -- Transmit/receive FIFO buffer Status Register (k = 0 to 14) ...............21-89 21.3.34 RSCAN0CFPCTRk -- Transmit/receive FIFO buffer Pointer Control Register (k = 0 to 14) ............................................................................................................................21-92 21.3.35 RSCAN0CFIDk -- Transmit/receive FIFO buffer Access ID Register (k = 0 to 14) ............................................................................................................................21-94 21.3.36 RSCAN0CFPTRk -- Transmit/receive FIFO buffer Access Pointer Register (k = 0 to 14) ............................................................................................................................21-96 21.3.37 RSCAN0CFDF0k -- Transmit/receive FIFO buffer Access Data Field 0 Register (k = 0 to 14) ............................................................................................................................21-98 21.3.38 RSCAN0CFDF1k -- Transmit/receive FIFO buffer Access Data Field 1 Register (k = 0 to 14) ............................................................................................................................21-99 21.3.39 RSCAN0FESTS -- FIFO Empty Status Register................................................................21-100 21.3.40 RSCAN0FFSTS -- FIFO Full Status Register ....................................................................21-102 21.3.41 RSCAN0FMSTS -- FIFO Message Lost Status Register ...................................................21-104 21.3.42 RSCAN0RFISTS -- Receive FIFO Buffer Interrupt Flag Status Register..........................21-106 21.3.43 RSCAN0CFRISTS -- Transmit/receive FIFO buffer Receive Interrupt Flag Status Register ...............................................................................................21-107 21.3.44 RSCAN0CFTISTS -- Transmit/receive FIFO buffer Transmit Interrupt Flag Status Register ...............................................................................................21-108 21.3.45 RSCAN0TMCp -- Transmit Buffer Control Register (p = 0 to 79)....................................21-109 21.3.46 RSCAN0TMSTSp -- Transmit Buffer Status Register (p = 0 to 79) ..................................21-111 21.3.47 RSCAN0TMTRSTSy -- Transmit Buffer Transmit Request Status Register y (y = 0 to 2) ............................................................................................................................21-113 21.3.48 RSCAN0TMTARSTSy -- Transmit Buffer Transmit Abort Request Status Register y (y = 0 to 2) ............................................................................................................................21-115 21.3.49 RSCAN0TMTCSTSy -- Transmit Buffer Transmit Complete Status Register y (y = 0 to 2) ............................................................................................................................21-117 21.3.50 RSCAN0TMTASTSy -- Transmit Buffer Transmit Abort Status Register y (y = 0 to 2) ............................................................................................................................21-119 21.3.51 RSCAN0TMIECy -- Transmit Buffer Interrupt Enable Configuration Register y (y = 0 to 2) ............................................................................................................................21-121 21.3.52 RSCAN0TMIDp -- Transmit Buffer ID Register (p = 0 to 79) ..........................................21-123 21.3.53 RSCAN0TMPTRp -- Transmit Buffer Pointer Register (p= 0 to 79).................................21-125 21.3.54 RSCAN0TMDF0p -- Transmit Buffer Data Field 0 Register (p = 0 to 79)........................21-126 21.3.55 RSCAN0TMDF1p -- Transmit Buffer Data Field 1 Register (p = 0 to 79)........................21-127 21.3.56 RSCAN0TXQCCm -- Transmit Queue Configuration and Control Register (m = 0 to 4) ...........................................................................................................................21-128 21.3.57 RSCAN0TXQSTSm -- Transmit Queue Status Register (m = 0 to 4) ...............................21-130 21.3.58 RSCAN0TXQPCTRm -- Transmit Queue Pointer Control Register (m = 0 to 4) .............21-132 21.3.59 RSCAN0THLCCm -- Transmit History Configuration and Control Register (m = 0 to 4) ...........................................................................................................................21-133 21.3.60 RSCAN0THLSTSm -- Transmit History Status Register (m = 0 to 4) ..............................21-135 21.3.61 RSCAN0THLACCm -- Transmit History Access Register (m = 0 to 4) ...........................21-137 21.3.62 RSCAN0THLPCTRm -- Transmit History Pointer Control Register (m = 0 to 4) ............21-138 21.3.63 RSCAN0GTSTCFG -- Global Test Configuration Register...............................................21-139 21.3.64 RSCAN0GTSTCTR -- Global Test Control Register.........................................................21-141 21.3.65 RSCAN0GLOCKK -- Global Lock Key Register ..............................................................21-142 21.4 Interrupt Sources...........................................................................................................................21-143 21.5 RSCAN Modes ..............................................................................................................................21-147 21.5.1 Global Modes .......................................................................................................................21-147 21.5.2 Channel Modes .....................................................................................................................21-150 21.6 Reception Function........................................................................................................................21-155 21.6.1 21.7 Transmission Functions .................................................................................................................21-159 21.7.1 Transmit Priority Determination ..........................................................................................21-160 21.7.2 Transmission Using Transmit Buffers..................................................................................21-160 21.7.3 Transmission Using FIFO Buffers .......................................................................................21-161 21.7.4 Transmission Using Transmit Queues.................................................................................21-164 21.7.5 Transmit History Function....................................................................................................21-164 21.8 Gateway Function..........................................................................................................................21-166 21.9 Test Function ................................................................................................................................21-167 21.9.1 Standard Test Mode..............................................................................................................21-167 21.9.2 Listen-Only Mode.................................................................................................................21-167 21.9.3 Self-Test Mode (Loopback Mode) .......................................................................................21-168 21.9.4 Inter-Channel Communication Test .....................................................................................21-170 21.10 RS-CAN Setting Procedure ...........................................................................................................21-171 21.10.1 Initial Settings.......................................................................................................................21-171 21.10.2 Reception Procedure.............................................................................................................21-177 21.10.3 Transmission Procedure ......................................................................................................21-182 21.10.4 Test Settings .........................................................................................................................21-191 21.11 22. Data Processing Using the Receive Rule Table ...................................................................21-155 Notes on the RS-CAN Module ......................................................................................................21-193 IEBus Controller........................................................................................................................... 22-1 22.1 IEBB Features....................................................................................................................................22-1 22.2 Configuration.....................................................................................................................................22-3 22.2.1 Function overview ....................................................................................................................22-3 22.2.2 22.3 Registers ............................................................................................................................................22-5 22.3.1 IEBBn register overview ..........................................................................................................22-5 22.3.2 IEBBn control register details ..................................................................................................22-6 22.4 Interrupt Operations.........................................................................................................................22-72 22.4.1 Interrupt request signals..........................................................................................................22-72 22.4.2 Interrupt judgment examples ..................................................................................................22-77 22.5 Operation .........................................................................................................................................22-79 22.5.1 FIFO........................................................................................................................................22-79 22.5.2 Initial settings .........................................................................................................................22-81 22.5.3 Master transmission (single mode).........................................................................................22-82 22.5.4 Master transmission (FIFO mode)..........................................................................................22-84 22.5.5 Master reception (single mode) ..............................................................................................22-86 22.5.6 Master reception (FIFO mode) ...............................................................................................22-88 22.5.7 Slave transmission (single mode) ...........................................................................................22-90 22.5.8 Slave transmission (FIFO mode)............................................................................................22-93 22.5.9 Slave reception (single mode) ................................................................................................22-96 22.5.10 Slave reception (FIFO mode) .................................................................................................22-98 22.6 Setup Procedures .............................................................................................................................22-99 22.6.1 Master transmission (single mode).........................................................................................22-99 22.6.2 Master transmission (FIFO mode)........................................................................................22-100 22.6.3 Master reception (single mode) ............................................................................................22-101 22.6.4 Master reception (FIFO mode) .............................................................................................22-102 22.6.5 Slave transmission (single mode) .........................................................................................22-103 22.6.6 Slave transmission (FIFO mode)..........................................................................................22-106 22.6.7 Slave reception (single mode) ..............................................................................................22-109 22.6.8 Slave reception (FIFO mode) ...............................................................................................22-110 22.7 23. Block diagram...........................................................................................................................22-4 Functions .......................................................................................................................................22-111 22.7.1 IEBus communication protocol ............................................................................................22-111 22.7.2 Determination of bus mastership (arbitration)......................................................................22-112 22.7.3 Communication mode...........................................................................................................22-112 22.7.4 Communication address .......................................................................................................22-113 22.7.5 Broadcast communication ....................................................................................................22-113 22.7.6 IEBus transfer format ...........................................................................................................22-114 22.7.7 Transfer data .........................................................................................................................22-124 22.7.8 Bit format..............................................................................................................................22-128 Renesas SPDIF Interface ............................................................................................................ 23-1 23.1 Overview ...........................................................................................................................................23-1 23.2 Features..............................................................................................................................................23-1 23.3 Functional Block Diagram.................................................................................................................23-2 23.4 Input/Output Pins...............................................................................................................................23-3 23.5 Renesas SPDIF (IEC60958) Frame Format ......................................................................................23-3 23.6 Register ..............................................................................................................................................23-5 23.7 Register Descriptions.........................................................................................................................23-6 23.7.1 Control Register (CTRL)..........................................................................................................23-6 23.7.2 Status Register (STAT) ............................................................................................................23-9 23.7.3 Transmitter Channel 1 Audio Register (TLCA).....................................................................23-11 23.7.4 Transmitter Channel 2 Audio Register (TRCA).....................................................................23-12 23.7.5 Transmitter DMA Audio Data Register (TDAD)...................................................................23-12 23.7.6 Transmitter User Data Register (TUI)....................................................................................23-13 23.7.7 Transmitter Channel 1 Status Register (TLCS)......................................................................23-14 23.7.8 Transmitter Channel 2 Status Register (TRCS) .....................................................................23-15 23.7.9 Receiver Channel 1 Audio Register (RLCA) .........................................................................23-16 23.7.10 Receiver Channel 2 Audio Register (RRCA).........................................................................23-16 23.7.11 Receiver DMA Audio Data (RDAD) .....................................................................................23-17 23.7.12 Receiver User Data Register (RUI) ........................................................................................23-18 23.7.13 Receiver Channel 1 Status Register (RLCS)..........................................................................23-19 23.7.14 Receiver Channel 2 Status Register (RRCS)..........................................................................23-20 23.8 Functional Description--Transmitter..............................................................................................23-21 23.8.1 Transmitter Module ................................................................................................................23-21 23.8.2 Transmitter Module Initialization...........................................................................................23-21 23.8.3 Initial Settings for Transmitter Module ..................................................................................23-22 23.8.4 Transmitter Module Data Transfer .........................................................................................23-22 23.9 Functional Description--Receiver ..................................................................................................23-24 23.9.1 Receiver Module.....................................................................................................................23-24 23.9.2 Receiver Module Initialization ...............................................................................................23-24 23.9.3 Receiver Module Data Transfer .............................................................................................23-25 23.10 Disabling the Module ......................................................................................................................23-27 23.10.1 24. Transmitter and Receiver Idle ................................................................................................23-27 23.11 Compressed Mode Data...................................................................................................................23-27 23.12 References .......................................................................................................................................23-27 23.13 Usage Notes .....................................................................................................................................23-27 23.13.1 Clearing TUIR ........................................................................................................................23-27 23.13.2 Frequency of Clock Input for Audio ......................................................................................23-27 CD-ROM Decoder........................................................................................................................ 24-1 24.1 24.1.1 Features..............................................................................................................................................24-1 Formats Supported by CD-ROM Decoder ...............................................................................24-2 24.2 Block Diagrams .................................................................................................................................24-2 24.3 Register Descriptions.........................................................................................................................24-5 24.3.1 Enable Control Register (CROMEN).......................................................................................24-7 24.3.2 Sync Code-Based Synchronization Control Register (CROMSY0) ........................................24-8 24.3.3 Decoding Mode Control Register (CROMCTL0)....................................................................24-9 24.3.4 EDC/ECC Check Control Register (CROMCTL1) ...............................................................24-10 24.3.5 Automatic Decoding Stop Control Register (CROMCTL3)..................................................24-11 24.3.6 Decoding Option Setting Control Register (CROMCTL4)....................................................24-12 24.3.7 HEAD20 to HEAD22 Representation Control Register (CROMCTL5) ...............................24-13 24.3.8 Sync Code Status Register (CROMST0)................................................................................24-13 24.3.9 Post-ECC Header Error Status Register (CROMST1) ...........................................................24-14 24.3.10 Post-ECC Subheader Error Status Register (CROMST3)......................................................24-14 24.3.11 Header/Subheader Validity Check Status Register (CROMST4) ..........................................24-15 24.3.12 Mode Determination and Link Sector Detection Status Register (CROMST5) ....................24-16 24.3.13 ECC/EDC Error Status Register (CROMST6).......................................................................24-17 24.3.14 Buffer Status Register (CBUFST0)........................................................................................24-17 24.3.15 Decoding Stoppage Source Status Register (CBUFST1).......................................................24-18 24.3.16 Buffer Overflow Status Register (CBUFST2)........................................................................24-18 24.3.17 Pre-ECC Correction Header: Minutes Data Register (HEAD00) ..........................................24-19 24.3.18 Pre-ECC Correction Header: Seconds Data Register (HEAD01) ..........................................24-19 24.3.19 Pre-ECC Correction Header: Frames (1/75 Second) Data Register (HEAD02) ....................24-19 24.3.20 Pre-ECC Correction Header: Mode Data Register (HEAD03) ..............................................24-19 24.3.21 Pre-ECC Correction Subheader: File Number (Byte 16) Data Register (SHEAD00) ..........24-20 24.3.22 Pre-ECC Correction Subheader: Channel Number (Byte 17) Data Register (SHEAD01) ....24-20 24.3.23 Pre-ECC Correction Subheader: Sub-Mode (Byte 18) Data Register (SHEAD02)...............24-20 24.3.24 Pre-ECC Correction Subheader: Data Type (Byte 19) Data Register (SHEAD03)...............24-21 24.3.25 Pre-ECC Correction Subheader: File Number (Byte 20) Data Register (SHEAD04) ...........24-21 24.3.26 Pre-ECC Correction Subheader: Channel Number (Byte 21) Data Register (SHEAD05) ....24-21 24.3.27 Pre-ECC Correction Subheader: Sub-Mode (Byte 22) Data Register (SHEAD06)...............24-22 24.3.28 Pre-ECC Correction Subheader: Data Type (Byte 23) Data Register (SHEAD07)...............24-22 24.3.29 Post-ECC Correction Header: Minutes Data Register (HEAD20).........................................24-22 24.3.30 Post-ECC Correction Header: Seconds Data Register (HEAD21) ........................................24-23 24.3.31 Post-ECC Correction Header: Frames (1/75 Second) Data Register (HEAD22) ..................24-23 24.3.32 Post-ECC Correction Header: Mode Data Register (HEAD23) ............................................24-23 24.3.33 Post-ECC Correction Subheader: File Number (Byte 16) Data Register (SHEAD20)..........24-24 24.3.34 Post-ECC Correction Subheader: Channel Number (Byte 17) Data Register (SHEAD21)...24-24 24.3.35 Post-ECC Correction Subheader: Sub-Mode (Byte 18) Data Register (SHEAD22) .............24-24 24.3.36 Post-ECC Correction Subheader: Data Type (Byte 19) Data Register (SHEAD23) .............24-25 24.3.37 Post-ECC Correction Subheader: File Number (Byte 20) Data Register (SHEAD24)..........24-25 24.3.38 Post-ECC Correction Subheader: Channel Number (Byte 21) Data Register (SHEAD25)...24-25 24.3.39 Post-ECC Correction Subheader: Sub-Mode (Byte 22) Data Register (SHEAD26) .............24-26 24.3.40 Post-ECC Correction Subheader: Data Type (Byte 23) Data Register (SHEAD27) .............24-26 24.3.41 Automatic Buffering Setting Control Register (CBUFCTL0) ..............................................24-27 24.3.42 Automatic Buffering Start Sector Setting: Minutes Control Register (CBUFCTL1) ............24-28 24.3.43 Automatic Buffering Start Sector Setting: Seconds Control Register (CBUFCTL2) ............24-28 24.3.44 Automatic Buffering Start Sector Setting: Frames Control Register (CBUFCTL3)..............24-28 24.3.45 ISY Interrupt Source Mask Control Register (CROMST0M)................................................24-29 24.3.46 CD-ROM Decoder Reset Control Register (ROMDECRST) ................................................24-29 24.3.47 CD-ROM Decoder Reset Status Register (RSTSTAT)..........................................................24-30 24.3.48 Serial Sound Interface Data Control Register (SSI)...............................................................24-31 24.3.49 Interrupt Flag Register (INTHOLD) ......................................................................................24-32 24.3.50 Interrupt Source Mask Control Register (INHINT) ...............................................................24-33 24.3.51 CD-ROM Decoder Stream Data Input Register (STRMDIN0) .............................................24-33 24.3.52 CD-ROM Decoder Stream Data Input Register (STRMDIN2) .............................................24-34 24.3.53 CD-ROM Decoder Stream Data Output Register (STRMDOUT0).......................................24-34 24.4 24.4.1 Endian Conversion for Data in the Input Stream ...................................................................24-35 24.4.2 Sync Code Maintenance Function..........................................................................................24-36 24.4.3 Error Correction......................................................................................................................24-38 24.4.4 Automatic Decoding Stop Function .......................................................................................24-39 24.4.5 Buffering Format ....................................................................................................................24-40 24.4.6 Target-Sector Buffering Function ..........................................................................................24-41 24.5 Interrupt Sources..............................................................................................................................24-43 24.5.1 Interrupt and DMA Transfer Request Signals........................................................................24-43 24.5.2 Timing of Status Registers Updates .......................................................................................24-44 24.6 25. Operation .........................................................................................................................................24-35 Usage Notes .....................................................................................................................................24-45 24.6.1 Stopping and Resuming Buffering Alone during Decoding ..................................................24-45 24.6.2 Setting Sync Code Status Register (CROMST0) ..................................................................24-45 24.6.3 Link Blocks.............................................................................................................................24-45 24.6.4 Stopping and Resuming CD-DSP Operation..........................................................................24-45 24.6.5 Note on Clearing the IREADY Flag.......................................................................................24-45 24.6.6 Note on Stream Data Transfer (1) ..........................................................................................24-46 24.6.7 Note on Stream Data Transfer (2) ..........................................................................................24-46 24.6.8 Note on Software Reset ..........................................................................................................24-46 LIN Interface ................................................................................................................................ 25-1 25.1 Features..............................................................................................................................................25-1 25.1.1 Channels ...................................................................................................................................25-1 25.1.2 Register Addresses ...................................................................................................................25-1 25.1.3 Clock Supply ............................................................................................................................25-1 25.1.4 Interrupts and DMA..................................................................................................................25-2 25.1.5 I/O Signals ................................................................................................................................25-2 25.2 25.2.1 Function .............................................................................................................................................25-3 Block Diagram..........................................................................................................................25-5 25.2.2 25.3 Description of Blocks ...............................................................................................................25-5 Registers ............................................................................................................................................25-6 25.3.1 25.4 Interrupt Sources..............................................................................................................................25-33 25.5 Modes ..............................................................................................................................................25-34 25.6 LIN Reset Mode ..............................................................................................................................25-36 25.7 LIN Mode ........................................................................................................................................25-37 25.7.1 LIN Master Mode ...................................................................................................................25-39 25.7.2 Data Transmission/Reception.................................................................................................25-42 25.7.3 Transmission/Reception Data Buffering ................................................................................25-44 25.7.4 Wake-up Transmission/Reception..........................................................................................25-47 25.7.5 Status ......................................................................................................................................25-49 25.7.6 Error Status .............................................................................................................................25-50 25.8 LIN Self-Test Mode.........................................................................................................................25-52 25.8.1 Change to LIN Self-Test Mode ..............................................................................................25-54 25.8.2 Transmission in LIN Master Self-Test Mode.........................................................................25-55 25.8.3 Reception in LIN Master Self-Test Mode ..............................................................................25-56 25.8.4 Terminating LIN Self-Test Mode...........................................................................................25-57 25.9 26. LIN Master Related Registers ..................................................................................................25-7 Baud Rate Generator .......................................................................................................................25-58 25.9.1 LIN Master Mode ...................................................................................................................25-58 25.9.2 Noise Filter .............................................................................................................................25-59 Ethernet Controller....................................................................................................................... 26-1 26.1 Features..............................................................................................................................................26-1 26.2 Input/Output Pins...............................................................................................................................26-3 26.3 Register Descriptions.........................................................................................................................26-4 26.3.1 Software Reset Register (ARSTR) ...........................................................................................26-7 26.3.2 E-MAC Mode Register (ECMR)..............................................................................................26-8 26.3.3 E-MAC Status Register (ECSR).............................................................................................26-10 26.3.4 E-MAC Interrupt Permission Register (ECSIPR) ..................................................................26-11 26.3.5 PHY Interface Register (PIR).................................................................................................26-12 26.3.6 MAC Address High Register (MAHR) ..................................................................................26-12 26.3.7 MAC Address Low Register (MALR) ...................................................................................26-13 26.3.8 Receive Frame Length Register (RFLR)................................................................................26-14 26.3.9 CRC Error Frame Receive Counter Register (CEFCR) .........................................................26-15 26.3.10 Frame Receive Error Counter Register (FRECR) ..................................................................26-15 26.3.11 Too-Short Frame Receive Counter Register (TSFRCR)........................................................26-16 26.3.12 Too-Long Frame Receive Counter Register (TLFRCR)........................................................26-16 26.3.13 Residual-Bit Frame Receive Counter Register (RFCR).........................................................26-17 26.3.14 Multicast Address Frame Receive Counter Register (MAFCR) ............................................26-17 26.3.15 Automatic PAUSE Frame Register (APR).............................................................................26-18 26.3.16 Manual PAUSE Frame Register (MPR).................................................................................26-19 26.3.17 Automatic PAUSE Frame Retransmit Count Register (TPAUSER) .....................................26-20 26.3.18 PAUSE Frame Transmit Counter Register (PFTCR).............................................................26-20 26.3.19 PAUSE Frame Receive Counter Register (PFRCR) ..............................................................26-21 26.3.20 TSU Counter Reset Register (TSU_CTRST).........................................................................26-21 26.3.21 CAM Entry Table Specification Enable Register (Common) (TSU_FWSLC) .....................26-22 26.3.22 VLANtag Set Register (TSU_VTAG0) .................................................................................26-23 26.3.23 CAM Entry Table Busy Register (TSU_ADSBSY)...............................................................26-24 26.3.24 CAM Entry Table Enable Register (TSU_TEN)....................................................................26-25 26.3.25 CAM Entry Table POST 1 Register (TSU_POST1) ..............................................................26-27 26.3.26 CAM Entry Table POST 2 Register (TSU_POST2) ..............................................................26-28 26.3.27 CAM Entry Table POST 3 Register (TSU_POST3) ..............................................................26-29 26.3.28 CAM Entry Table POST 4 Register (TSU_POST4) ..............................................................26-30 26.3.29 CAM Entry Table 0H to 31H Registers (TSU_ADRH0 to TSU_ADRH31).........................26-32 26.3.30 CAM Entry Table 0L to 31L Registers (TSU_ADRL0 to TSU_ADRL31)...........................26-32 26.3.31 Transmit Frame Counter Register (Normal Transmission Only) (TXNLCR0) .....................26-33 26.3.32 Transmit Frame Counter Register (Normal and Erroneous Transmission) (TXALCR0) ......26-33 26.3.33 Receive Frame Counter Register (Normal Reception Only) (RXNLCR0)............................26-34 26.3.34 Receive Frame Counter Register (Normal and Erroneous Reception) (RXALCR0).............26-34 26.3.35 E-DMAC Start Register (EDSR)............................................................................................26-35 26.3.36 E-DMAC Mode Register (EDMR).........................................................................................26-36 26.3.37 E-DMAC Transmit Request Register (EDTRR) ....................................................................26-37 26.3.38 E-DMAC Receive Request Register (EDRRR) .....................................................................26-38 26.3.39 Transmit Descriptor List Start Address Register (TDLAR)...................................................26-39 26.3.40 Receive Descriptor List Start Address Register (RDLAR) ....................................................26-39 26.3.41 E-MAC/E-DMAC Status Register (EESR)............................................................................26-40 26.3.42 E-MAC/E-DMAC Status Interrupt Permission Register (EESIPR).......................................26-43 26.3.43 Transmit/Receive Status Copy Enable Register (TRSCER) ..................................................26-45 26.3.44 Receive Missed-Frame Counter Register (RMFCR)..............................................................26-46 26.3.45 Transmit FIFO Threshold Register (TFTR) ...........................................................................26-47 26.3.46 FIFO Depth Register (FDR) ...................................................................................................26-48 26.3.47 Receiving Method Control Register (RMCR)........................................................................26-49 26.3.48 Receive Descriptor Fetch Address Register (RDFAR) ..........................................................26-49 26.3.49 Receive Descriptor Finished Address Register (RDFXR) .....................................................26-50 26.3.50 Receive Descriptor Final Flag Register (RDFFR) .................................................................26-50 26.3.51 Transmit Descriptor Fetch Address Register (TDFAR).........................................................26-51 26.3.52 Transmit Descriptor Finished Address Register (TDFXR)....................................................26-51 26.3.53 Transmit Descriptor Final Flag Register (TDFFR) ................................................................26-52 26.3.54 Overflow Alert FIFO Threshold Register (FCFTR)...............................................................26-53 26.3.55 Receive Data Padding Insert Register (RPADIR)..................................................................26-54 26.3.56 Intelligent Checksum Mode Register (CSMR) ......................................................................26-55 26.3.57 Intelligent Checksum Skipped Bytes Monitor Register (CSSBM) ........................................26-56 26.3.58 Intelligent Checksum Monitor Register (CSSMR) ................................................................26-56 26.4 26.4.1 Descriptors and Descriptor List..............................................................................................26-59 26.4.2 Transmission...........................................................................................................................26-70 26.4.3 Reception ................................................................................................................................26-74 26.4.4 CAM Function........................................................................................................................26-77 26.4.5 Transmit Processing of Multi-Buffer Frame (Single-Frame/Multi-Descriptor).....................26-78 26.4.6 Padding Insertion in Receive Data .........................................................................................26-79 26.4.7 Interrupt Processing................................................................................................................26-80 26.4.8 Activation Procedure ..............................................................................................................26-81 26.4.9 Flow Control...........................................................................................................................26-82 26.4.10 Intelligent Checksum Calculation Function ...........................................................................26-83 26.5 Connection to PHY-LSI ..................................................................................................................26-85 26.5.1 MII Frame Transmission/Reception Timing ..........................................................................26-85 26.5.2 Accessing MII Registers.........................................................................................................26-86 26.6 27. Operation .........................................................................................................................................26-57 Usage Notes .....................................................................................................................................26-89 26.6.1 Checksum Calculation of Ethernet Frames ............................................................................26-89 26.6.2 Notes on Using the Intelligent Checksum Function...............................................................26-90 26.6.3 Software Reset........................................................................................................................26-90 A/D Converter .............................................................................................................................. 27-1 27.1 Features..............................................................................................................................................27-1 27.2 Input/Output Pins...............................................................................................................................27-3 27.3 Register Descriptions.........................................................................................................................27-4 27.3.1 A/D Data Registers A to H (ADDRA to ADDRH)..................................................................27-5 27.3.2 A/D Comparison Upper Limit Value Registers A to H (ADCMPHA to ADCMPHH)...........27-6 27.3.3 A/D Comparison Lower Limit Value Registers A to H (ADCMPLA to ADCMPLH) ...........27-7 27.3.4 A/D Control/Status Register (ADCSR)....................................................................................27-8 27.3.5 A/D Comparison Interrupt Enable Register (ADCMPER) ....................................................27-10 27.3.6 A/D Comparison Status Register (ADCMPSR).....................................................................27-11 27.4 Operation .........................................................................................................................................27-12 27.4.1 Single Mode............................................................................................................................27-12 27.4.2 Multi Mode .............................................................................................................................27-14 27.4.3 Scan Mode ..............................................................................................................................27-16 27.4.4 A/D Converter Activation by External Trigger or Multi-Function Timer Pulse Unit 2.........27-18 27.4.5 Input Sampling and A/D Conversion Time............................................................................27-18 27.4.6 External Trigger Input Timing ...............................................................................................27-20 27.5 Interrupt Sources and DMA Transfer Request ................................................................................27-21 27.6 Definitions of A/D Conversion Accuracy .......................................................................................27-22 27.7 28. 27.7.1 Module Standby Mode Setting ...............................................................................................27-23 27.7.2 Setting Analog Input Voltage .................................................................................................27-23 27.7.3 Notes on Board Design...........................................................................................................27-23 27.7.4 Processing of Analog Input Pins ............................................................................................27-24 27.7.5 Permissible Signal Source Impedance....................................................................................27-25 27.7.6 Influences on Absolute Precision ...........................................................................................27-25 27.7.7 Usage Note on Port Pins.........................................................................................................27-25 NAND Flash Memory Controller .................................................................................................. 28-1 28.1 Features..............................................................................................................................................28-1 28.2 Input/Output Pins...............................................................................................................................28-3 28.3 Register Descriptions.........................................................................................................................28-4 28.3.1 Common Control Register (FLCMNCR) .................................................................................28-5 28.3.2 Command Control Register (FLCMDCR) ...............................................................................28-6 28.3.3 Command Code Register (FLCMCDR) ...................................................................................28-7 28.3.4 Address Register (FLADR) ......................................................................................................28-8 28.3.5 Address Register 2 (FLADR2) .................................................................................................28-8 28.3.6 Data Counter Register (FLDTCNTR) ......................................................................................28-9 28.3.7 Data Register (FLDATAR) ....................................................................................................28-10 28.3.8 Interrupt DMA Control Register (FLINTDMACR)...............................................................28-11 28.3.9 Ready Busy Timeout Setting Register (FLBSYTMR)...........................................................28-13 28.3.10 Ready Busy Timeout Counter (FLBSYCNT) ........................................................................28-13 28.3.11 Data FIFO Register (FLDTFIFO) ..........................................................................................28-14 28.3.12 Transfer Control Register (FLTRCR) ....................................................................................28-14 28.4 Operation .........................................................................................................................................28-15 28.4.1 Access Sequence.....................................................................................................................28-15 28.4.2 Register Setting Procedure .....................................................................................................28-16 28.4.3 Command Access Mode.........................................................................................................28-17 28.4.4 Status Read .............................................................................................................................28-20 28.5 Interrupt Processing .........................................................................................................................28-21 28.6 DMA Transfer Settings ...................................................................................................................28-21 28.7 Usage Notes .....................................................................................................................................28-22 28.7.1 29. Usage Notes .....................................................................................................................................27-23 Usage Note for the SNAND Bit .............................................................................................28-22 USB2.0 Host/Function Module..................................................................................................... 29-1 29.1 Features..............................................................................................................................................29-1 29.2 Input/Output Pins...............................................................................................................................29-3 29.3 Register Descriptions.........................................................................................................................29-4 29.3.1 System Configuration Control Register (SYSCFG0).............................................................29-10 29.3.2 CPU Bus Wait Setting Register (BUSWAIT)........................................................................29-12 29.3.3 System Configuration Status Register (SYSSTS0) ................................................................29-13 29.3.4 Device State Control Register 0 (DVSTCTR0) .....................................................................29-14 29.3.5 Test Mode Register (TESTMODE)........................................................................................29-17 29.3.6 DMAn-FIFO Bus Configuration Registers (D0FBCFG, D1FBCFG)....................................29-18 29.3.7 FIFO Port Registers (CFIFO, D0FIFO, D1FIFO)..................................................................29-19 29.3.8 FIFO Port Select Registers (CFIFOSEL, D0FIFOSEL, D1FIFOSEL)..................................29-21 29.3.9 FIFO Port Control Registers (CFIFOCTR, D0FIFOCTR, D1FIFOCTR) .............................29-25 29.3.10 Interrupt Enable Register 0 (INTENB0) ................................................................................29-27 29.3.11 Interrupt Enable Register 1 (INTENB1) ................................................................................29-28 29.3.12 BRDY Interrupt Enable Register (BRDYENB).....................................................................29-29 29.3.13 NRDY Interrupt Enable Register (NRDYENB) ....................................................................29-30 29.3.14 BEMP Interrupt Enable Register (BEMPENB) .....................................................................29-30 29.3.15 SOF Output Configuration Register (SOFCFG) ....................................................................29-31 29.3.16 Interrupt Status Register 0 (INTSTS0)...................................................................................29-32 29.3.17 Interrupt Status Register 1 (INTSTS1)...................................................................................29-35 29.3.18 BRDY Interrupt Status Register (BRDYSTS) .......................................................................29-37 29.3.19 NRDY Interrupt Status Register (NRDYSTS).......................................................................29-38 29.3.20 BEMP Interrupt Status Register (BEMPSTS)........................................................................29-38 29.3.21 Frame Number Register (FRMNUM) ....................................................................................29-39 29.3.22 Frame Number Register (UFRMNUM) ...............................................................................29-40 29.3.23 USB Address Register (USBADDR) .....................................................................................29-40 29.3.24 USB Request Type Register (USBREQ)................................................................................29-41 29.3.25 USB Request Value Register (USBVAL) ..............................................................................29-42 29.3.26 USB Request Index Register (USBINDX).............................................................................29-42 29.3.27 USB Request Length Register (USBLENG)..........................................................................29-43 29.3.28 DCP Configuration Register (DCPCFG) ...............................................................................29-43 29.3.29 DCP Maximum Packet Size Register (DCPMAXP)..............................................................29-46 29.3.30 DCP Control Register (DCPCTR)..........................................................................................29-47 29.3.31 Pipe Window Select Register (PIPESEL) ..............................................................................29-51 29.3.32 Pipe Configuration Register (PIPECFG)................................................................................29-52 29.3.33 Pipe Buffer Setting Register (PIPEBUF) ...............................................................................29-56 29.3.34 Pipe Maximum Packet Size Register (PIPEMAXP) ..............................................................29-58 29.3.35 Pipe Timing Control Register (PIPEPERI) ............................................................................29-59 29.3.36 PIPEn Control Registers (PIPEnCTR) (n = 1 to F) ................................................................29-60 29.3.37 PIPEn Transaction Counter Enable Registers (PIPEnTRE) (n = 1 to 5, 9, and A to F).........29-69 29.3.38 PIPEn Transaction Counter Registers (PIPEnTRN) (n = 1 to 5, 9, and A to F) ....................29-70 29.3.39 Device Address n Configuration Registers (DEVADDn) (n = 0 to 9, and A) .......................29-71 29.3.40 UTMI Suspend Mode Register (SUSPMODE)......................................................................29-72 29.3.41 FIFO Continuous Transfer Port Registers (D0FIFOBn, D1FIFOBn) (n = 0 to 7).................29-73 29.4 29.4.1 Operation .........................................................................................................................................29-74 System Control and Oscillation Control.................................................................................29-74 30. 29.4.2 Interrupt Functions .................................................................................................................29-76 29.4.3 Pipe Control............................................................................................................................29-88 29.4.4 FIFO Buffer Memory .............................................................................................................29-94 29.4.5 FIFO Port Functions ...............................................................................................................29-96 29.4.6 Control Transfers (DCP) ........................................................................................................29-99 29.4.7 Bulk Transfers (PIPE1 to PIPE5, PIPE9 to PIPE15)............................................................29-101 29.4.8 Interrupt Transfers (PIPE6 to PIPE9, PIPE10).....................................................................29-103 29.4.9 Isochronous Transfers (PIPE1 and PIPE2)...........................................................................29-104 29.4.10 SOF Interpolation Function ..................................................................................................29-112 Digital Video Decoder .................................................................................................................. 30-1 30.1 Features..............................................................................................................................................30-1 30.2 Block Diagram...................................................................................................................................30-2 30.3 Input/Output Pins...............................................................................................................................30-3 30.4 Register Descriptions.........................................................................................................................30-4 30.4.1 ADC Control Register 1 (ADCCR1)......................................................................................30-10 30.4.2 Timing Generation Control Register 1 (TGCR1)...................................................................30-10 30.4.3 Timing Generation Control Register 2 (TGCR2)...................................................................30-11 30.4.4 Timing Generation Control Register 3 (TGCR3)...................................................................30-11 30.4.5 Sync Separation Control Register 1 (SYNSCR1) ..................................................................30-14 30.4.6 Sync Separation Control Register 2 (SYNSCR2) ..................................................................30-18 30.4.7 Sync Separation Control Register 3 (SYNSCR3) ..................................................................30-19 30.4.8 Sync Separation Control Register 4 (SYNSCR4) ..................................................................30-20 30.4.9 Sync Separation Control Register 5 (SYNSCR5) ..................................................................30-21 30.4.10 Horizontal AFC Control Register 1 (HAFCCR1) ..................................................................30-22 30.4.11 Horizontal AFC Control Register 2 (HAFCCR2) ..................................................................30-24 30.4.12 Horizontal AFC Control Register 3 (HAFCCR3) ..................................................................30-25 30.4.13 Vertical Countdown Control Register 1 (VCDWCR1)..........................................................30-26 30.4.14 Digital Clamp Control Register 1 (DCPCR1) ........................................................................30-28 30.4.15 Digital Clamp Control Register 2 (DCPCR2) ........................................................................30-29 30.4.16 Digital Clamp Control Register 3 (DCPCR3) ........................................................................30-30 30.4.17 Digital Clamp Control Register 4 (DCPCR4) ........................................................................30-30 30.4.18 Digital Clamp Control Register 5 (DCPCR5) ........................................................................30-31 30.4.19 Digital Clamp Control Register 6 (DCPCR6) ........................................................................30-31 30.4.20 Digital Clamp Control Register 7 (DCPCR7) ........................................................................30-32 30.4.21 Digital Clamp Control Register 8 (DCPCR8) ........................................................................30-32 30.4.22 Noise Detection Control Register (NSDCR)..........................................................................30-33 30.4.23 Burst Lock/Chroma Decoding Control Register (BTLCR)....................................................30-34 30.4.24 Burst Gate Pulse Control Register (BTGPCR).......................................................................30-37 30.4.25 ACC Control Register 1 (ACCCR1) ......................................................................................30-38 30.4.26 ACC Control Register 2 (ACCCR2) ......................................................................................30-40 30.4.27 ACC Control Register 3 (ACCCR3) ......................................................................................30-41 30.4.28 TINT Control Register (TINTCR) .........................................................................................30-42 30.4.29 Y/C Delay/Chroma Decoding Control Register (YCDCR) ...................................................30-43 30.4.30 AGC Control Register 1 (AGCCR1)......................................................................................30-44 30.4.31 AGC Control Register 2 (AGCCR2)......................................................................................30-46 30.4.32 Peak Limiter Control Register (PKLIMITCR).......................................................................30-47 30.4.33 Over-Range Control Register 1 (RGORCR1) ........................................................................30-49 30.4.34 Over-Range Control Register 2 (RGORCR2) ........................................................................30-50 30.4.35 Over-Range Control Register 3 (RGORCR3) ........................................................................30-50 30.4.36 Over-Range Control Register 4 (RGORCR4) ........................................................................30-51 30.4.37 Over-Range Control Register 5 (RGORCR5) ........................................................................30-51 30.4.38 Over-Range Control Register 6 (RGORCR6) ........................................................................30-52 30.4.39 Over-Range Control Register 7 (RGORCR7) ........................................................................30-53 30.4.40 Feedback Control Register for Horizontal AFC Phase Comparator (AFCPFCR) .................30-54 30.4.41 Register Update Enable Register (RUPDCR) ........................................................................30-55 30.4.42 Sync Separation Status/Vertical Cycle Read Register (VSYNCSR) .....................................30-56 30.4.43 Horizontal Cycle Read Register (HSYNCSR) .......................................................................30-57 30.4.44 Digital Clamp Read Register 1 (DCPSR1).............................................................................30-57 30.4.45 Digital Clamp Read Register 2 (DCPSR2).............................................................................30-58 30.4.46 Noise Detection Read Register (NSDSR) ..............................................................................30-58 30.4.47 Chroma Decoding Read Register 1 (CROMASR1) ...............................................................30-59 30.4.48 Chroma Decode Read Register 2 (CROMASR2) ..................................................................30-60 30.4.49 Sync Separation Read Register (SYNCSSR) .........................................................................30-61 30.4.50 AGC Control Read Register 1 (AGCCSR1) ..........................................................................30-61 30.4.51 AGC Control Read Register 2 (AGCCSR2) ..........................................................................30-62 30.4.52 Y/C Separation Control Register 3 (YCSCR3) ......................................................................30-63 30.4.53 Y/C Separation Control Register 4 (YCSCR4) ......................................................................30-64 30.4.54 Y/C Separation Control Register 5 (YCSCR5) ......................................................................30-65 30.4.55 Y/C Separation Control Register 6 (YCSCR6) ......................................................................30-65 30.4.56 Y/C Separation Control Register 7 (YCSCR7) ......................................................................30-66 30.4.57 Y/C Separation Control Register 8 (YCSCR8) ......................................................................30-67 30.4.58 Y/C Separation Control Register 9 (YCSCR9) ......................................................................30-68 30.4.59 Y/C Separation Control Register 11 (YCSCR11) ..................................................................30-69 30.4.60 Y/C Separation Control Register 12 (YCSCR12) ..................................................................30-70 30.4.61 Digital Clamp Control Register 9 (DCPCR9) ........................................................................30-71 30.4.62 Chroma Filter TAP Coefficient (WA_F0 to WA_F8) Registers for Y/C Separation (YCTWA_F0 to YCTWA_F8)...............................................................................................30-72 30.4.63 Chroma Filter TAP Coefficient (WB_F0 to WB_F8) Registers for Y/C Separation (YCTWB_F0 to YCTWB_F8) ...............................................................................................30-73 30.4.64 Chroma Filter TAP Coefficient (NA_F0 to NA_F8) Registers for Y/C Separation (YCTNA_F0 to YCTNA_F8) ................................................................................................30-74 30.4.65 Chroma Filter TAP Coefficient (NB_F0 to NB_F8) Registers for Y/C Separation (YCTNB_F0 to YCTNB_F8).................................................................................................30-75 30.4.66 Luminance (Y) Signal Gain Control Register (YGAINCR) ..................................................30-76 30.4.67 Color Difference (Cb) Signal Gain Control Register (CBGAINCR).....................................30-76 30.4.68 Color Difference (Cr) Signal Gain Control Register (CRGAINCR) .....................................30-77 30.4.69 PGA Register Update (PGA_UPDATE)................................................................................30-77 30.4.70 PGA Control Register (PGACR)............................................................................................30-78 30.4.71 ADC Control Register 2 (ADCCR2)......................................................................................30-78 30.5 31. 32. Operation .........................................................................................................................................30-79 30.5.1 Overview ................................................................................................................................30-79 30.5.2 A/D Converter for Video Signal Input ...................................................................................30-80 30.5.3 Sync Separator Circuit............................................................................................................30-82 30.5.4 Burst Controlled Oscillator (BCO).........................................................................................30-86 30.5.5 Y/C Separator Circuit .............................................................................................................30-87 30.5.6 Chroma Decoding Circuit.......................................................................................................30-94 30.5.7 Digital Clamp Circuit .............................................................................................................30-95 30.5.8 Output Control Circuit............................................................................................................30-97 30.6 Recommended Setting .....................................................................................................................30-98 30.7 Connection Example......................................................................................................................30-103 Video Display Controller 5 (1): Overview ..................................................................................... 31-1 31.1 Features..............................................................................................................................................31-1 31.2 Block Diagram...................................................................................................................................31-3 31.3 Input/Output Pins...............................................................................................................................31-4 31.4 Clocks ................................................................................................................................................31-5 31.5 Hsync and Vsync Signals ..................................................................................................................31-5 31.5.1 External Input Vsync ................................................................................................................31-6 31.5.2 Free-Running Vsync.................................................................................................................31-7 31.5.3 Blending Two Input Video Images ..........................................................................................31-9 31.5.4 Usage Note on Changing Vsync Signal Selections ..................................................................31-9 Video Display Controller 5 (2): Input Controller ........................................................................... 32-1 32.1 Input Controller Functions.................................................................................................................32-1 32.1.1 Overview of Functions .............................................................................................................32-1 32.1.2 Updating Registers of External Signal Input Block and Sync Signal Adjustment Block ........32-2 32.1.3 Selecting Input Signals .............................................................................................................32-2 32.1.4 Controlling Externally Input Video Signals .............................................................................32-3 32.1.5 Selecting Clock Edge for Externally Input Signals ..................................................................32-4 32.1.6 Externally Input Sync Signal Inversion Control.......................................................................32-4 32.1.7 Bit Allocation of Externally Input Video Image Signals .........................................................32-5 32.1.8 Typical Signal Timing of BT601 Format .................................................................................32-9 32.1.9 Typical Signal Timing of BT656 Format ...............................................................................32-12 32.1.10 SAV/EAV Code in BT656 Format.........................................................................................32-14 32.1.11 BT656 Progressive Format.....................................................................................................32-17 32.1.12 BT656/BT601/YCbCr422 Format Setting .............................................................................32-20 32.1.13 YCbCr444/RBG888/666/565 Input Timing...........................................................................32-23 32.1.14 Field Differentiation and Vsync Signal Phase Adjustment ....................................................32-25 32.1.15 Vsync Signal Delay Adjustment in Line Units ......................................................................32-26 32.1.16 Sync Signal Delay Adjustment...............................................................................................32-26 32.1.17 Horizontal Noise Reduction ...................................................................................................32-27 32.1.18 Color Matrix ...........................................................................................................................32-29 32.2 32.2.1 External Input Block Register Update Control Register (INP_UPDATE) ............................32-34 32.2.2 Input Select Control Register (INP_SEL_CNT) ....................................................................32-35 32.2.3 External Input Sync Signal Control Register (INP_EXT_SYNC_CNT)...............................32-36 32.2.4 Vsync Signal Phase Adjustment Register (INP_VSYNC_PH_ADJ) ....................................32-37 32.2.5 Sync Signal Delay Adjustment Register (INP_DLY_ADJ)...................................................32-37 32.2.6 Image Quality Adjustment Block Register Update Control Register (IMGCNT_UPDATE) ............................................................................................................32-38 32.2.7 NR Control Register 0 (IMGCNT_NR_CNT0) .....................................................................32-39 32.2.8 NR Control Register 1 (IMGCNT_NR_CNT1) .....................................................................32-40 32.2.9 Image Quality Adjustment Block Matrix Mode Register (IMGCNT_MTX_MODE) ..........32-41 32.2.10 Image Quality Adjustment Block Matrix YG Adjustment Register 0 (IMGCNT_MTX_YG_ADJ0)................................................................................................32-41 32.2.11 Image Quality Adjustment Block Matrix YG Adjustment Register 1 (IMGCNT_MTX_YG_ADJ1)................................................................................................32-42 32.2.12 Image Quality Adjustment Block Matrix CBB Adjustment Register 0 (IMGCNT_MTX_CBB_ADJ0)..............................................................................................32-43 32.2.13 Image Quality Adjustment Block Matrix CBB Adjustment Register 1 (IMGCNT_MTX_CBB_ADJ1)..............................................................................................32-44 32.2.14 Image Quality Adjustment Block Matrix CRR Adjustment Register 0 (IMGCNT_MTX_CRR_ADJ0)..............................................................................................32-45 32.2.15 Image Quality Adjustment Block Matrix CRR Adjustment Register 1 (IMGCNT_MTX_CRR_ADJ1)..............................................................................................32-46 32.2.16 Dynamic Range Compression Register (IMGCNT_DRC_REG) ..........................................32-46 32.3 33. Register Descriptions.......................................................................................................................32-32 Usage Methods ................................................................................................................................32-47 32.3.1 Input Format Adjustment Method ..........................................................................................32-47 32.3.2 Usage Method of Conversion Color Matrix ...........................................................................32-50 Video Display Controller 5 (3): Scaler.......................................................................................... 33-1 33.1 Scaler .................................................................................................................................................33-1 33.1.1 Overview of Functions .............................................................................................................33-1 33.1.2 Register Control........................................................................................................................33-2 33.1.3 Synchronization Control...........................................................................................................33-4 33.1.4 Setting Angle of View ..............................................................................................................33-9 33.1.5 Scaling Settings ......................................................................................................................33-13 33.1.6 Horizontal Prefilter .................................................................................................................33-15 33.1.7 Horizontal Scale-Down ..........................................................................................................33-15 33.1.8 Vertical Scale-Down...............................................................................................................33-17 33.1.9 Horizontal Scale Up................................................................................................................33-19 33.1.10 Vertical Scale-Up ...................................................................................................................33-20 33.1.11 IP Conversion .........................................................................................................................33-22 33.1.12 Control of Interrupt on Specified Image Line before Scaling-down, and Reading of Current Image Line before Scaling-down.....................................................33-24 33.1.13 Trimming ................................................................................................................................33-25 33.1.14 Screen Synthesis .....................................................................................................................33-26 33.1.15 Selecting Format for Writing Video Image Signals to Frame Buffer ....................................33-27 33.1.16 Horizontal Mirroring and Rotation.........................................................................................33-28 33.1.17 Writing to Frame Buffer .........................................................................................................33-28 33.1.18 Selecting a Scaling-up Process or Graphics 0 or 1 Process....................................................33-34 33.1.19 Selecting Field for Frame Buffer Reading .............................................................................33-35 33.1.20 Pointer Buffer and Frame Buffer Reading Processing ...........................................................33-36 33.1.21 Cascaded Connection .............................................................................................................33-38 33.1.22 Blending Two Input Video Images ........................................................................................33-38 33.2 Register Descriptions.......................................................................................................................33-39 33.2.1 SCL0 Register Update Control Register (SC0_SCL0_UPDATE).........................................33-47 33.2.2 Mask Control Register (SC0_SCL0_FRC1) ..........................................................................33-48 33.2.3 Missing Vsync Compensation Control Register (SC0_SCL0_FRC2) ...................................33-48 33.2.4 Output Sync Select Register (SC0_SCL0_FRC3)..................................................................33-49 33.2.5 Free-Running Period Control Register (SC0_SCL0_FRC4)..................................................33-50 33.2.6 Output Delay Control Register (SC0_SCL0_FRC5)..............................................................33-50 33.2.7 Full-Screen Vertical Size Register (SC0_SCL0_FRC6) ........................................................33-51 33.2.8 Full-Screen Horizontal Size Register (SC0_SCL0_FRC7)....................................................33-52 33.2.9 Vsync Detection Register (SC0_SCL0_FRC9)......................................................................33-53 33.2.10 Status Monitor 0 Register (SC0_SCL0_MON0)....................................................................33-53 33.2.11 Interrupt Control Register (SC0_SCL0_INT) ........................................................................33-54 33.2.12 Scaling-Down Control Register (SC0_SCL0_DS1)...............................................................33-54 33.2.13 Vertical Capture Size Register (SC0_SCL0_DS2) ................................................................33-55 33.2.14 Horizontal Capture Size Register (SC0_SCL0_DS3) ............................................................33-56 33.2.15 Horizontal Scale Down Register (SC0_SCL0_DS4) .............................................................33-57 33.2.16 Initial Vertical Phase Register (SC0_SCL0_DS5) .................................................................33-58 33.2.17 Vertical Scaling Register (SC0_SCL0_DS6) .........................................................................33-59 33.2.18 Scaling-Down Control Block Output Size Register (SC0_SCL0_DS7) ................................33-60 33.2.19 Scaling-Up Control Register (SC0_SCL0_US1) ...................................................................33-61 33.2.20 Output Image Vertical Size Register (SC0_SCL0_US2) .......................................................33-62 33.2.21 Output Image Horizontal Size Register (SC0_SCL0_US3)...................................................33-63 33.2.22 Scaling-Up Control Block Input Size Register (SC0_SCL0_US4)........................................33-64 33.2.23 Horizontal Scale Up Register (SC0_SCL0_US5) ..................................................................33-64 33.2.24 Horizontal Scale Up Initial Phase Register (SC0_SCL0_US6) .............................................33-65 33.2.25 Trimming Register (SC0_SCL0_US7)...................................................................................33-65 33.2.26 Frame Buffer Read Select Register (SC0_SCL0_US8) .........................................................33-66 33.2.27 Background Color Register (SC0_SCL0_OVR1)..................................................................33-66 33.2.28 SCL1 Register Update Control Register (SC0_SCL1_UPDATE).........................................33-67 33.2.29 Writing Mode Register (SC0_SCL1_WR1)...........................................................................33-68 33.2.30 Write Address Register 1T (SC0_SCL1_WR2).....................................................................33-69 33.2.31 Write Address Register 2T (SC0_SCL1_WR3).....................................................................33-70 33.2.32 Write Address Register 3T (SC0_SCL1_WR4).....................................................................33-71 33.2.33 Frame Sub-Sampling Register (SC0_SCL1_WR5) ...............................................................33-72 33.2.34 Bit Reduction Register (SC0_SCL1_WR6) ...........................................................................33-73 33.2.35 Write Detection Register (SC0_SCL1_WR7)........................................................................33-73 33.2.36 Write Address Register 1B (SC0_SCL1_WR8).....................................................................33-74 33.2.37 Write Address Register 2B (SC0_SCL1_WR9).....................................................................33-75 33.2.38 Write Address Register 3B (SC0_SCL1_WR10)...................................................................33-76 33.2.39 Write Detection Register B (SC0_SCL1_WR11) ..................................................................33-76 33.2.40 Status Monitor 1 Register (SC0_SCL1_MON1)....................................................................33-77 33.2.41 Pointer Buffer 0 Register (SC0_SCL1_PBUF0) ....................................................................33-77 33.2.42 Pointer Buffer 1 Register (SC0_SCL1_PBUF1) ....................................................................33-78 33.2.43 Pointer Buffer 2 Register (SC0_SCL1_PBUF2) ....................................................................33-78 33.2.44 Pointer Buffer 3 Register (SC0_SCL1_PBUF3) ....................................................................33-79 33.2.45 Pointer Buffer and Field Information Register (SC0_SCL1_PBUF_FLD) ...........................33-79 33.2.46 Pointer Buffer Control Register (SC0_SCL1_PBUF_CNT)..................................................33-80 33.2.47 Graphics 0 Register Update Control Register (GR0_UPDATE) ...........................................33-81 33.2.48 Frame Buffer Read Control Register (Graphics 0) (GR0_FLM_RD)....................................33-81 33.2.49 Frame Buffer Control Register 1 (Graphics 0) (GR0_FLM1) ...............................................33-82 33.2.50 Frame Buffer Control Register 2 (Graphics 0) (GR0_FLM2) ...............................................33-83 33.2.51 Frame Buffer Control Register 3 (Graphics 0) (GR0_FLM3) ...............................................33-84 33.2.52 Frame Buffer Control Register 4 (Graphics 0) (GR0_FLM4) ...............................................33-85 33.2.53 Frame Buffer Control Register 5 (Graphics 0) (GR0_FLM5) ...............................................33-86 33.2.54 Frame Buffer Control Register 6 (Graphics 0) (GR0_FLM6) ...............................................33-87 33.2.55 Alpha Blending Control Register 1 (Graphics 0) (GR0_AB1) ..............................................33-89 33.2.56 Alpha Blending Control Register 2 (Graphics 0) (GR0_AB2) ..............................................33-90 33.2.57 Alpha Blending Control Register 3 (Graphics 0) (GR0_AB3) ..............................................33-90 33.2.58 Alpha Blending Control Register 7 (Graphics 0) (GR0_AB7) ..............................................33-91 33.2.59 Alpha Blending Control Register 8 (Graphics 0) (GR0_AB8) ..............................................33-92 33.2.60 Alpha Blending Control Register 9 (Graphics 0) (GR0_AB9) ..............................................33-92 33.2.61 Alpha Blending Control Register 10 (Graphics 0) (GR0_AB10) ..........................................33-93 33.2.62 Alpha Blending Control Register 11 (Graphics 0) (GR0_AB11) ..........................................33-94 33.2.63 Background Color Control Register (Graphics 0) (GR0_BASE) ..........................................33-94 33.2.64 CLUT Table Control Register (Graphics 0) (GR0_CLUT) ...................................................33-95 33.2.65 SCL0 Register Update Control Register (SC1_SCL0_UPDATE).........................................33-96 33.2.66 Mask Control Register (SC1_SCL0_FRC1) ..........................................................................33-97 33.2.67 Missing Vsync Compensation Control Register (SC1_SCL0_FRC2) ...................................33-97 33.2.68 Output Sync Select Register (SC1_SCL0_FRC3)..................................................................33-98 33.2.69 Free-Running Period Control Register (SC1_SCL0_FRC4)..................................................33-99 33.2.70 Output Delay Control Register (SC1_SCL0_FRC5)..............................................................33-99 33.2.71 Full-Screen Vertical Size Register (SC1_SCL0_FRC6) ......................................................33-100 33.2.72 Full-Screen Horizontal Size Register (SC1_SCL0_FRC7)..................................................33-100 33.2.73 Vsync Detection Register (SC1_SCL0_FRC9)....................................................................33-101 33.2.74 Status Monitor 0 Register (SC1_SCL0_MON0)..................................................................33-101 33.2.75 Interrupt Control Register (SC1_SCL0_INT) ......................................................................33-102 33.2.76 Scaling-Down Control Register (SC1_SCL0_DS1).............................................................33-102 33.2.77 Vertical Capture Size Register (SC1_SCL0_DS2) ..............................................................33-103 33.2.78 Horizontal Capture Size Register (SC1_SCL0_DS3) ..........................................................33-104 33.2.79 Horizontal Scale Down Register (SC1_SCL0_DS4) ...........................................................33-105 33.2.80 Initial Vertical Phase Register (SC1_SCL0_DS5) ...............................................................33-105 33.2.81 Vertical Scaling Register (SC1_SCL0_DS6) .......................................................................33-106 33.2.82 Scaling-Down Control Block Output Size Register (SC1_SCL0_DS7) ..............................33-107 33.2.83 Scaling-Up Control Register (SC1_SCL0_US1) .................................................................33-107 33.2.84 Output Image Vertical Size Register (SC1_SCL0_US2) .....................................................33-108 33.2.85 Output Image Horizontal Size Register (SC1_SCL0_US3).................................................33-109 33.2.86 Scaling-Up Control Block Input Size Register (SC1_SCL0_US4)......................................33-109 33.2.87 Horizontal Scale Up Register (SC1_SCL0_US5) ................................................................33-110 33.2.88 Horizontal Scale Up Initial Phase Register (SC1_SCL0_US6) ...........................................33-111 33.2.89 Trimming Register (SC1_SCL0_US7).................................................................................33-112 33.2.90 Frame Buffer Read Select Register (SC1_SCL0_US8) .......................................................33-112 33.2.91 Background Color Register (SC1_SCL0_OVR1)................................................................33-113 33.2.92 SCL1 Register Update Control Register (SC1_SCL1_UPDATE).......................................33-114 33.2.93 Writing Mode Register (SC1_SCL1_WR1).........................................................................33-114 33.2.94 Write Address Register 1T (SC1_SCL1_WR2)...................................................................33-116 33.2.95 Write Address Register 2T (SC1_SCL1_WR3)...................................................................33-117 33.2.96 Write Address Register 3T (SC1_SCL1_WR4)...................................................................33-118 33.2.97 Frame Sub-Sampling Register (SC1_SCL1_WR5) .............................................................33-119 33.2.98 Bit Reduction Register (SC1_SCL1_WR6) .........................................................................33-120 33.2.99 Write Detection Register (SC1_SCL1_WR7)......................................................................33-120 33.2.100 Write Address Register 1B (SC1_SCL1_WR8)...................................................................33-121 33.2.101 Write Address Register 2B (SC1_SCL1_WR9)...................................................................33-122 33.2.102 Write Address Register 3B (SC1_SCL1_WR10).................................................................33-123 33.2.103 Write Detection Register B (SC1_SCL1_WR11) ................................................................33-124 33.2.104 Status Monitor 1 Register (SC1_SCL1_MON1)..................................................................33-124 33.2.105 Pointer Buffer 0 Register (SC1_SCL1_PBUF0) ..................................................................33-125 33.2.106 Pointer Buffer 1 Register (SC1_SCL1_PBUF1) ..................................................................33-125 33.2.107 Pointer Buffer 2 Register (SC1_SCL1_PBUF2) ..................................................................33-126 33.2.108 Pointer Buffer 3 Register (SC1_SCL1_PBUF3) ..................................................................33-126 33.2.109 Pointer Buffer and Field Information Register (SC1_SCL1_PBUF_FLD) .........................33-127 33.2.110 Pointer Buffer Control Register (SC1_SCL1_PBUF_CNT)................................................33-128 33.2.111 Graphics 1 Register Update Control Register (GR1_UPDATE) .........................................33-128 33.2.112 Frame Buffer Read Control Register (Graphics 1) (GR1_FLM_RD)..................................33-129 33.2.113 Frame Buffer Control Register 1 (Graphics 1) (GR1_FLM1) .............................................33-130 33.2.114 Frame Buffer Control Register 2 (Graphics 1) (GR1_FLM2) .............................................33-131 33.2.115 Frame Buffer Control Register 3 (Graphics 1) (GR1_FLM3) .............................................33-131 33.2.116 Frame Buffer Control Register 4 (Graphics 1) (GR1_FLM4) .............................................33-132 33.2.117 Frame Buffer Control Register 5 (Graphics 1) (GR1_FLM5) .............................................33-133 33.2.118 Frame Buffer Control Register 6 (Graphics 1) (GR1_FLM6) .............................................33-134 33.2.119 Alpha Blending Control Register 1 (Graphics 1) (GR1_AB1) ............................................33-136 33.2.120 Alpha Blending Control Register 2 (Graphics 1) (GR1_AB2) ............................................33-137 33.2.121 Alpha Blending Control Register 3 (Graphics 1) (GR1_AB3) ............................................33-138 33.2.122 Alpha Blending Control Register 4 (Graphics 1) (GR1_AB4) ............................................33-138 33.2.123 Alpha Blending Control Register 5 (Graphics 1) (GR1_AB5) ............................................33-139 33.2.124 Alpha Blending Control Register 6 (Graphics 1) (GR1_AB6) ............................................33-139 33.2.125 Alpha Blending Control Register 7 (Graphics 1) (GR1_AB7) ............................................33-140 33.2.126 Alpha Blending Control Register 8 (Graphics 1) (GR1_AB8) ............................................33-141 33.2.127 Alpha Blending Control Register 9 (Graphics 1) (GR1_AB9) ............................................33-141 33.2.128 Alpha Blending Control Register 10 (Graphics 1) (GR1_AB10) ........................................33-142 33.2.129 Alpha Blending Control Register 11 (Graphics 1) (GR1_AB11) ........................................33-143 33.2.130 Background Color Control Register (Graphics 1) (GR1_BASE) ........................................33-143 33.2.131 CLUT Table Control Register (Graphics 1) (GR1_CLUT) .................................................33-144 33.2.132 Status Monitor Register (Graphics 1) (GR1_MON) ............................................................33-145 33.3 34. Usage Method................................................................................................................................33-146 33.3.1 Scaling Setting Example for 525i Video Input and VGA-Size (640 x 480) Video Output ........................................................................................................................33-146 33.3.2 Scaling Setting Example for Graphics Display ....................................................................33-149 33.3.3 Scaling Setting Example for Scaled-up Graphics Display ...................................................33-151 Video Display Controller 5 (4): Image Quality Improver............................................................... 34-1 34.1 Image Quality Improver ....................................................................................................................34-1 34.1.1 Overview of Functions .............................................................................................................34-1 34.1.2 Register Update Control ...........................................................................................................34-2 34.1.3 Black Stretch.............................................................................................................................34-2 34.1.4 Enhancer ...................................................................................................................................34-3 34.1.5 Color Matrix .............................................................................................................................34-9 34.2 Register Description ........................................................................................................................34-11 34.2.1 Register Update Control Register in Image Quality Improver (ADJ0_UPDATE) ................34-14 34.2.2 Black Stretch Register (ADJ0_BKSTR_SET) .......................................................................34-15 34.2.3 Enhancer Timing Adjustment Register 1 (ADJ0_ENH_TIM1).............................................34-16 34.2.4 Enhancer Timing Adjustment Register 2 (ADJ0_ENH_TIM2).............................................34-16 34.2.5 Enhancer Timing Adjustment Register 3 (ADJ0_ENH_TIM3).............................................34-17 34.2.6 Enhancer Sharpness Register 1 (ADJ0_ENH_SHP1) ............................................................34-17 34.2.7 Enhancer Sharpness Register 2 (ADJ0_ENH_SHP2) ............................................................34-18 34.2.8 Enhancer Sharpness Register 3 (ADJ0_ENH_SHP3) ............................................................34-19 34.2.9 Enhancer Sharpness Register 4 (ADJ0_ENH_SHP4) ............................................................34-20 34.2.10 Enhancer Sharpness Register 5 (ADJ0_ENH_SHP5) ............................................................34-20 34.2.11 Enhancer Sharpness Register 6 (ADJ0_ENH_SHP6) ............................................................34-21 34.2.12 Enhancer LTI Register 1 (ADJ0_ENH_LTI1) .......................................................................34-22 34.2.13 Enhancer LTI Register 2 (ADJ0_ENH_LTI2) .......................................................................34-23 34.2.14 Matrix Mode Register in Image Quality Improver (ADJ0_MTX_MODE) ...........................34-24 34.2.15 Matrix YG Control Register 0 in Image Quality Improver (ADJ0_MTX_YG_ADJ0) .........34-24 34.2.16 Matrix YG Control Register 1 in Image Quality Improver (ADJ0_MTX_YG_ADJ1) .........34-25 34.2.17 Matrix CBB Control Register 0 in Image Quality Improver (ADJ0_MTX_CBB_ADJ0).....34-26 34.2.18 Matrix CBB Control Register 1 in Image Quality Improver (ADJ0_MTX_CBB_ADJ1).....34-27 34.2.19 Matrix CRR Control Register 0 in Image Quality Improver (ADJ0_MTX_CRR_ADJ0).....34-28 34.2.20 Matrix CRR Control Register 1 in Image Quality Improver (ADJ0_MTX_CRR_ADJ1).....34-29 34.2.21 Register Update Control Register in Image Quality Improver (ADJ1_UPDATE) ................34-29 34.2.22 Black Stretch Register (ADJ1_BKSTR_SET) .......................................................................34-30 34.2.23 Enhancer Timing Adjustment Register 1 (ADJ1_ENH_TIM1).............................................34-31 34.2.24 Enhancer Timing Adjustment Register 2 (ADJ1_ENH_TIM2).............................................34-31 34.2.25 Enhancer Timing Adjustment Register 3 (ADJ1_ENH_TIM3).............................................34-32 34.2.26 Enhancer Sharpness Register 1 (ADJ1_ENH_SHP1) ............................................................34-33 34.2.27 Enhancer Sharpness Register 2 (ADJ1_ENH_SHP2) ............................................................34-34 34.2.28 Enhancer Sharpness Register 3 (ADJ1_ENH_SHP3) ............................................................34-35 34.2.29 Enhancer Sharpness Register 4 (ADJ1_ENH_SHP4) ............................................................34-36 34.2.30 Enhancer Sharpness Register 5 (ADJ1_ENH_SHP5) ............................................................34-36 34.2.31 Enhancer Sharpness Register 6 (ADJ1_ENH_SHP6) ............................................................34-37 34.2.32 Enhancer LTI Register 1 (ADJ1_ENH_LTI1) .......................................................................34-38 34.2.33 Enhancer LTI Register 2 (ADJ1_ENH_LTI2) .......................................................................34-39 34.2.34 Matrix Mode Register in Image Quality Improver (ADJ1_MTX_MODE) ...........................34-40 34.2.35 Matrix YG Control Register 0 in Image Quality Improver (ADJ1_MTX_YG_ADJ0) .........34-40 34.2.36 Matrix YG Control Register 1 in Image Quality Improver (ADJ1_MTX_YG_ADJ1) .........34-41 34.2.37 Matrix CBB Control Register 0 in Image Quality Improver (ADJ1_MTX_CBB_ADJ0).....34-42 34.2.38 Matrix CBB Control Register 1 in Image Quality Improver (ADJ1_MTX_CBB_ADJ1).....34-43 34.2.39 Matrix CRR Control Register 0 in Image Quality Improver (ADJ1_MTX_CRR_ADJ0).....34-44 34.2.40 Matrix CRR Control Register 1 in Image Quality Improver (ADJ1_MTX_CRR_ADJ1).....34-45 34.3 35. Usage Method..................................................................................................................................34-46 34.3.1 Black Stretch Usage Method ..................................................................................................34-46 34.3.2 LTI Processing of Enhancer ...................................................................................................34-46 34.3.3 Sharpness Processing of Enhancer .........................................................................................34-47 34.3.4 Setting Method for Color Matrix Data Conversion................................................................34-48 Video Display Controller 5 (5): Image Synthesizer ...................................................................... 35-1 35.1 Image Synthesizer..............................................................................................................................35-1 35.1.1 Overview of Functions .............................................................................................................35-1 35.1.2 Graphics Data Read Control.....................................................................................................35-3 35.1.3 Setting Graphics Display Area ...............................................................................................35-13 35.1.4 Interrupt Generation at Specified Line ...................................................................................35-14 35.1.5 Formats of Frame Buffer Read Signals and Corresponding Alpha Blending Types .............35-14 35.1.6 Display Selection....................................................................................................................35-15 35.1.7 Background Color Display Processing...................................................................................35-17 35.1.8 Lower-Layer Graphics Display Processing............................................................................35-17 35.1.9 Current Graphics Display Processing.....................................................................................35-17 35.1.10 Display with Alpha Blending in a Rectangular Area .............................................................35-18 35.1.11 RGB-Index Chroma-Key Processing .....................................................................................35-20 35.1.12 CLUT-Index Chroma-Key Processing ...................................................................................35-21 35.1.13 Display with Alpha Blending in One-Pixel Units ..................................................................35-22 35.1.14 Alpha Blending Calculation ...................................................................................................35-23 35.1.15 CLUT Table............................................................................................................................35-23 35.1.16 Multiplication Processing with Current Alpha at Alpha Blending in Rectangular Area .......35-24 35.1.17 Selection of Lower-Layer/Current Graphics in VIN Synthesizer ..........................................35-24 35.2 Register Descriptions.......................................................................................................................35-25 35.2.1 Graphics 2 Register Update Control Register (GR2_UPDATE) ...........................................35-32 35.2.2 Frame Buffer Read Control Register (Graphics 2) (GR2_FLM_RD)....................................35-32 35.2.3 Frame Buffer Control Register 1 (Graphics 2) (GR2_FLM1) ...............................................35-33 35.2.4 Frame Buffer Control Register 2 (Graphics 2) (GR2_FLM2) ...............................................35-34 35.2.5 Frame Buffer Control Register 3 (Graphics 2) (GR2_FLM3) ...............................................35-34 35.2.6 Frame Buffer Control Register 4 (Graphics 2) (GR2_FLM4) ...............................................35-35 35.2.7 Frame Buffer Control Register 5 (Graphics 2) (GR2_FLM5) ...............................................35-35 35.2.8 Frame Buffer Control Register 6 (Graphics 2) (GR2_FLM6) ...............................................35-36 35.2.9 Alpha Blending Control Register 1 (Graphics 2) (GR2_AB1) ..............................................35-37 35.2.10 Alpha Blending Control Register 2 (Graphics 2) (GR2_AB2) ..............................................35-38 35.2.11 Alpha Blending Control Register 3 (Graphics 2) (GR2_AB3) ..............................................35-39 35.2.12 Alpha Blending Control Register 4 (Graphics 2) (GR2_AB4) ..............................................35-39 35.2.13 Alpha Blending Control Register 5 (Graphics 2) (GR2_AB5) ..............................................35-40 35.2.14 Alpha Blending Control Register 6 (Graphics 2) (GR2_AB6) ..............................................35-40 35.2.15 Alpha Blending Control Register 7 (Graphics 2) (GR2_AB7) ..............................................35-41 35.2.16 Alpha Blending Control Register 8 (Graphics 2) (GR2_AB8) ..............................................35-41 35.2.17 Alpha Blending Control Register 9 (Graphics 2) (GR2_AB9) ..............................................35-42 35.2.18 Alpha Blending Control Register 10 (Graphics 2) (GR2_AB10) ..........................................35-42 35.2.19 Alpha Blending Control Register 11 (Graphics 2) (GR2_AB11) ..........................................35-43 35.2.20 Background Color Control Register (Graphics 2) (GR2_BASE) ..........................................35-43 35.2.21 CLUT Table Control Register (Graphics 2) (GR2_CLUT) ...................................................35-44 35.2.22 Status Monitor Register (Graphics 2) (GR2_MON) ..............................................................35-44 35.2.23 Graphics 3 Register Update Control Register (GR3_UPDATE) ...........................................35-45 35.2.24 Frame Buffer Read Control Register (Graphics 3) (GR3_FLM_RD)....................................35-45 35.2.25 Frame Buffer Control Register 1 (Graphics 3) (GR3_FLM1) ...............................................35-46 35.2.26 Frame Buffer Control Register 2 (Graphics 3) (GR3_FLM2) ...............................................35-47 35.2.27 Frame Buffer Control Register 3 (Graphics 3) (GR3_FLM3) ...............................................35-47 35.2.28 Frame Buffer Control Register 4 (Graphics 3) (GR3_FLM4) ...............................................35-48 35.2.29 Frame Buffer Control Register 5 (Graphics 3) (GR3_FLM5) ...............................................35-48 35.2.30 Frame Buffer Control Register 6 (Graphics 3) (GR3_FLM6) ...............................................35-49 35.2.31 Alpha Blending Control Register 1 (Graphics 3) (GR3_AB1) ..............................................35-50 35.2.32 Alpha Blending Control Register 2 (Graphics 3) (GR3_AB2) ..............................................35-51 35.2.33 Alpha Blending Control Register 3 (Graphics 3) (GR3_AB3) ..............................................35-51 35.2.34 Alpha Blending Control Register 4 (Graphics 3) (GR3_AB4) ..............................................35-52 35.2.35 Alpha Blending Control Register 5 (Graphics 3) (GR3_AB5) ..............................................35-52 35.2.36 Alpha Blending Control Register 6 (Graphics 3) (GR3_AB6) ..............................................35-53 35.2.37 Alpha Blending Control Register 7 (Graphics 3) (GR3_AB7) ..............................................35-53 35.2.38 Alpha Blending Control Register 8 (Graphics 3) (GR3_AB8) ..............................................35-54 35.2.39 Alpha Blending Control Register 9 (Graphics 3) (GR3_AB9) ..............................................35-54 35.2.40 Alpha Blending Control Register 10 (Graphics 3) (GR3_AB10) ..........................................35-55 35.2.41 Alpha Blending Control Register 11 (Graphics 3) (GR3_AB11) ..........................................35-55 35.2.42 Background Color Control Register (Graphics 3) (GR3_BASE) ..........................................35-56 35.2.43 CLUT Table and Interrupt Control Register (Graphics 3) (GR3_CLUT_INT).....................35-56 35.2.44 Status Monitor Register (Graphics 3) (GR3_MON) ..............................................................35-57 35.2.45 VIN Synthesizer Register Update Control Register (GR_VIN_UPDATE)...........................35-58 35.2.46 Alpha Blending Control Register 1 (VIN Synthesizer) (GR_VIN_AB1)..............................35-59 35.2.47 Alpha Blending Control Register 2 (VIN Synthesizer) (GR_VIN_AB2)..............................35-60 35.2.48 Alpha Blending Control Register 3 (VIN Synthesizer) (GR_VIN_AB3)..............................35-60 35.2.49 Alpha Blending Control Register 4 (VIN Synthesizer) (GR_VIN_AB4)..............................35-61 35.2.50 Alpha Blending Control Register 5 (VIN Synthesizer) (GR_VIN_AB5)..............................35-61 35.2.51 Alpha Blending Control Register 6 (VIN Synthesizer) (GR_VIN_AB6)..............................35-62 35.2.52 Alpha Blending Control Register 7 (VIN Synthesizer) (GR_VIN_AB7)..............................35-62 35.2.53 Background Color Control Register (VIN Synthesizer) (GR_VIN_BASE) ..........................35-63 35.2.54 Status Monitor Register (VIN Synthesizer) (GR_VIN_MON)..............................................35-63 35.3 36. Usage Method..................................................................................................................................35-64 35.3.1 Mute Image.............................................................................................................................35-64 35.3.2 Alpha Blending in Rectangular Area......................................................................................35-64 Video Display Controller 5 (6): Output Image Generator ............................................................. 36-1 36.1 Output Image Generation Functions..................................................................................................36-1 36.1.1 Overview of Functions .............................................................................................................36-1 36.1.2 Register Control........................................................................................................................36-3 36.1.3 Enabling or Disabling Output Image Generator.......................................................................36-4 36.1.4 Synchronization Control...........................................................................................................36-4 36.1.5 Setting Angle of View ..............................................................................................................36-6 36.1.6 Scaling Settings ........................................................................................................................36-9 36.1.7 Screen Synthesis .......................................................................................................................36-9 36.1.8 Selecting Format for Writing Video Image Signals to Frame Buffer ....................................36-10 36.1.9 Writing to Frame Buffer .........................................................................................................36-11 36.1.10 Selecting an Input Video Image Signal Processing or Graphics (OIR) Processing ...............36-15 36.2 Register Descriptions.......................................................................................................................36-16 36.2.1 SCL0 Register Update Control Register (OIR_SCL0_UPDATE).........................................36-20 36.2.2 Mask Control Register (OIR_SCL0_FRC1) ..........................................................................36-21 36.2.3 Missing Vsync Compensation Control Register (OIR_SCL0_FRC2) ...................................36-21 36.2.4 Output Sync Select Register (OIR_SCL0_FRC3)..................................................................36-22 36.2.5 Free-Running Period Control Register (OIR_SCL0_FRC4)..................................................36-22 36.2.6 Output Delay Control Register (OIR_SCL0_FRC5)..............................................................36-23 36.2.7 Full-Screen Vertical Size Register (OIR_SCL0_FRC6) ........................................................36-24 36.2.8 Full-Screen Horizontal Size Register (OIR_SCL0_FRC7)....................................................36-25 36.2.9 Scaling-Down Control Register (OIR_SCL0_DS1)...............................................................36-26 36.2.10 Vertical Capture Size Register (OIR_SCL0_DS2) ................................................................36-27 36.2.11 Horizontal Capture Size Register (OIR_SCL0_DS3) ............................................................36-28 36.2.12 Scaling-Down Control Block Output Size Register (OIR_SCL0_DS7) ................................36-29 36.2.13 Scaling-Up Control Register (OIR_SCL0_US1) ...................................................................36-30 36.2.14 Output Image Vertical Size Register (OIR_SCL0_US2) .......................................................36-31 36.2.15 Output Image Horizontal Size Register (OIR_SCL0_US3)...................................................36-32 36.2.16 Frame Buffer Read Select Register (OIR_SCL0_US8) .........................................................36-33 36.2.17 Background Color Register (OIR_SCL0_OVR1)..................................................................36-34 36.2.18 SCL1 Register Update Control Register (OIR_SCL1_UPDATE).........................................36-35 36.2.19 Writing Mode Register (OIR_SCL1_WR1)...........................................................................36-36 36.2.20 Write Address Register 1 (OIR_SCL1_WR2) .......................................................................36-37 36.2.21 Write Address Register 2 (OIR_SCL1_WR3) .......................................................................36-38 37. 36.2.22 Write Address Register 3 (OIR_SCL1_WR4) .......................................................................36-39 36.2.23 Frame Sub-Sampling Register (OIR_SCL1_WR5) ...............................................................36-40 36.2.24 Bit Reduction Register (OIR_SCL1_WR6) ...........................................................................36-41 36.2.25 Write Detection Register (OIR_SCL1_WR7)........................................................................36-41 36.2.26 Graphics (OIR) Register Update Control Register (GR_OIR_UPDATE).............................36-42 36.2.27 Frame Buffer Read Control Register (Graphics (OIR)) (GR_OIR_FLM_RD) .....................36-42 36.2.28 Frame Buffer Control Register 1 (Graphics (OIR)) (GR_OIR_FLM1) .................................36-43 36.2.29 Frame Buffer Control Register 2 (Graphics (OIR)) (GR_OIR_FLM2) .................................36-44 36.2.30 Frame Buffer Control Register 3 (Graphics (OIR)) (GR_OIR_FLM3) .................................36-45 36.2.31 Frame Buffer Control Register 4 (Graphics (OIR)) (GR_OIR_FLM4) .................................36-46 36.2.32 Frame Buffer Control Register 5 (Graphics (OIR)) (GR_OIR_FLM5) .................................36-47 36.2.33 Frame Buffer Control Register 6 (Graphics (OIR)) (GR_OIR_FLM6) .................................36-48 36.2.34 Alpha Blending Control Register 1 (Graphics (OIR)) (GR_OIR_AB1)................................36-50 36.2.35 Alpha Blending Control Register 2 (Graphics (OIR)) (GR_OIR_AB2)................................36-51 36.2.36 Alpha Blending Control Register 3 (Graphics (OIR)) (GR_OIR_AB3)................................36-52 36.2.37 Alpha Blending Control Register 7 (Graphics (OIR)) (GR_OIR_AB7)................................36-53 36.2.38 Alpha Blending Control Register 8 (Graphics (OIR)) (GR_OIR_AB8)................................36-53 36.2.39 Alpha Blending Control Register 9 (Graphics (OIR)) (GR_OIR_AB9)................................36-54 36.2.40 Alpha Blending Control Register 10 (Graphics (OIR)) (GR_OIR_AB10)............................36-55 36.2.41 Alpha Blending Control Register 11 (Graphics (OIR)) (GR_OIR_AB11)............................36-56 36.2.42 Background Color Control Register (Graphics (OIR)) (GR_OIR_BASE) ............................36-57 36.2.43 CLUT Table Control Register (Graphics (OIR)) (GR_OIR_CLUT).....................................36-58 36.2.44 Status Monitor Register (GR_OIR_MON).............................................................................36-59 Video Display Controller 5 (7): Output Controller......................................................................... 37-1 37.1 Output Controller...............................................................................................................................37-1 37.1.1 Overview of Functions .............................................................................................................37-1 37.1.2 Register Update Control ..........................................................................................................37-2 37.1.3 Route Selection.........................................................................................................................37-2 37.1.4 Panel Brightness Adjustment....................................................................................................37-3 37.1.5 Contrast Adjustment .................................................................................................................37-3 37.1.6 Gamma Correction ...................................................................................................................37-4 37.1.7 Dither Process...........................................................................................................................37-8 37.1.8 Output Format Conversion .....................................................................................................37-10 37.1.9 LCD TCON ............................................................................................................................37-16 37.2 Register Descriptions.......................................................................................................................37-26 37.2.1 Register Update Control Register G in Gamma Correction Block (GAM_G_UPDATE).....37-34 37.2.2 Function Switch Register in Gamma Correction Block (GAM_SW) ....................................37-35 37.2.3 Table Setting Register G1 to G16 in Gamma Correction Block (GAM_G_LUT1 to GAM_G_LUT16) ..................................................................................37-36 37.2.4 Area Setting Register G1 in Gamma Correction Block (GAM_G_AREA1).........................37-38 37.2.5 Area Setting Register G2 in Gamma Correction Block (GAM_G_AREA2).........................37-39 37.2.6 Area Setting Register G3 in Gamma Correction Block (GAM_G_AREA3).........................37-40 37.2.7 Area Setting Register G4 in Gamma Correction Block (GAM_G_AREA4).........................37-41 37.2.8 Area Setting Register G5 in Gamma Correction Block (GAM_G_AREA5).........................37-42 37.2.9 Area Setting Register G6 in Gamma Correction Block (GAM_G_AREA6).........................37-43 37.2.10 Area Setting Register G7 in Gamma Correction Block (GAM_G_AREA7).........................37-44 37.2.11 Area Setting Register G8 in Gamma Correction Block (GAM_G_AREA8).........................37-45 37.2.12 Register Update Control Register B in Gamma Correction Block (GAM_B_UPDATE) .....37-46 37.2.13 Table Setting Register B1 to B16 in Gamma Correction Block (GAM_B_LUT1 to GAM_B_LUT16)...................................................................................37-47 37.2.14 Area Setting Register B1 in Gamma Correction Block (GAM_B_AREA1) .........................37-49 37.2.15 Area Setting Register B2 in Gamma Correction Block (GAM_B_AREA2) .........................37-50 37.2.16 Area Setting Register B3 in Gamma Correction Block (GAM_B_AREA3) .........................37-51 37.2.17 Area Setting Register B4 in Gamma Correction Block (GAM_B_AREA4) .........................37-52 37.2.18 Area Setting Register B5 in Gamma Correction Block (GAM_B_AREA5) .........................37-53 37.2.19 Area Setting Register B6 in Gamma Correction Block (GAM_B_AREA6) .........................37-54 37.2.20 Area Setting Register B7 in Gamma Correction Block (GAM_B_AREA7) .........................37-55 37.2.21 Area Setting Register B8 in Gamma Correction Block (GAM_B_AREA8) .........................37-56 37.2.22 Register Update Control Register R in Gamma Correction Block (GAM_R_UPDATE) .....37-57 37.2.23 Table Setting Register R1 to R16 in Gamma Correction Block (GAM_R_LUT1 to GAM_R_LUT16)...................................................................................37-58 37.2.24 Area Setting Register R1 in Gamma Correction Block (GAM_R_AREA1) .........................37-60 37.2.25 Area Setting Register R2 in Gamma Correction Block (GAM_R_AREA2) .........................37-61 37.2.26 Area Setting Register R3 in Gamma Correction Block (GAM_R_AREA3) .........................37-62 37.2.27 Area Setting Register R4 in Gamma Correction Block (GAM_R_AREA4) .........................37-63 37.2.28 Area Setting Register R5 in Gamma Correction Block (GAM_R_AREA5) .........................37-64 37.2.29 Area Setting Register R6 in Gamma Correction Block (GAM_R_AREA6) .........................37-65 37.2.30 Area Setting Register R7 in Gamma Correction Block (GAM_R_AREA7) .........................37-66 37.2.31 Area Setting Register R8 in Gamma Correction Block (GAM_R_AREA8) .........................37-67 37.2.32 TCON Register Update Control Register (TCON_UPDATE)...............................................37-68 37.2.33 TCON Reference Timing Setting Register (TCON_TIM).....................................................37-68 37.2.34 TCON Vertical Timing Setting Register A1 (TCON_TIM_STVA1)....................................37-69 37.2.35 TCON Vertical Timing Setting Register A2 (TCON_TIM_STVA2)....................................37-70 37.2.36 TCON Vertical Timing Setting Register B1 (TCON_TIM_STVB1) ....................................37-71 37.2.37 TCON Vertical Timing Setting Register B2 (TCON_TIM_STVB2) ....................................37-72 37.2.38 TCON Horizontal Timing Setting Register STH1 (TCON_TIM_STH1)..............................37-73 37.2.39 TCON Horizontal Timing Setting Register STH2 (TCON_TIM_STH2)..............................37-74 37.2.40 TCON Horizontal Timing Setting Register STB1 (TCON_TIM_STB1) ..............................37-75 37.2.41 TCON Horizontal Timing Setting Register STB2 (TCON_TIM_STB2) ..............................37-76 37.2.42 TCON Horizontal Timing Setting Register CPV1 (TCON_TIM_CPV1) .............................37-77 37.2.43 TCON Horizontal Timing Setting Register CPV2 (TCON_TIM_CPV2) .............................37-78 37.2.44 TCON Horizontal Timing Setting Register POLA1 (TCON_TIM_POLA1) ........................37-79 37.2.45 TCON Horizontal Timing Setting Register POLA2 (TCON_TIM_POLA2) ........................37-80 37.2.46 TCON Horizontal Timing Setting Register POLB1 (TCON_TIM_POLB1) ........................37-81 37.2.47 TCON Horizontal Timing Setting Register POLB2 (TCON_TIM_POLB2) ........................37-82 37.2.48 TCON Data Enable Polarity Setting Register (TCON_TIM_DE) .........................................37-83 37.2.49 Register Update Control Register in Output Controller (OUT_UPDATE) ...........................37-83 37.2.50 Output Interface Register (OUT_SET)...................................................................................37-84 37.2.51 Brightness (DC) Correction Register 1 (OUT_BRIGHT1)....................................................37-85 37.2.52 Brightness (DC) Correction Register 2 (OUT_BRIGHT2)....................................................37-86 37.2.53 Contrast (Gain) Correction Register (OUT_CONTRAST)....................................................37-86 37.2.54 Panel Dither Register (OUT_PDTHA)...................................................................................37-87 37.2.55 Output Phase Control Register (OUT_CLK_PHASE)...........................................................37-88 37.3 38. Usage Methods ................................................................................................................................37-89 37.3.1 Gamma Correction Adjustment Method ................................................................................37-89 37.3.2 Dither Usage Method..............................................................................................................37-89 37.3.3 Output Format Adjustment Method .......................................................................................37-90 Video Display Controller 5 (8):System Controller ........................................................................ 38-1 38.1 System Controller ..............................................................................................................................38-1 38.1.1 Overview of Functions .............................................................................................................38-1 38.1.2 Interrupt Control .......................................................................................................................38-1 38.1.3 Panel Clock Control..................................................................................................................38-5 38.1.4 CLUT Table Read Select Signal Status Flag............................................................................38-6 38.2 Register Descriptions.........................................................................................................................38-7 38.2.1 Interrupt Control Register 1 (SYSCNT_INT1) ........................................................................38-8 38.2.2 Interrupt Control Register 2 (SYSCNT_INT2) ......................................................................38-10 38.2.3 Interrupt Control Register 3 (SYSCNT_INT3) ......................................................................38-12 38.2.4 Interrupt Control Register 4 (SYSCNT_INT4) ......................................................................38-14 38.2.5 Interrupt Control Register 5 (SYSCNT_INT5) ......................................................................38-15 38.2.6 Interrupt Control Register 6 (SYSCNT_INT6) ......................................................................38-16 38.2.7 Panel Clock Control Register (SYSCNT_PANEL_CLK) .....................................................38-17 38.2.8 CLUT Table Read Select Signal Status Register (SYSCNT_CLUT)....................................38-18 39. Dynamic Range Compression ..................................................................................................... 39-1 40. LVDS Output Interface ................................................................................................................. 40-1 40.1 Features..............................................................................................................................................40-1 40.2 Block Diagram...................................................................................................................................40-1 40.3 Input/Output Pins...............................................................................................................................40-2 40.4 Register Descriptions.........................................................................................................................40-3 40.4.1 LVDS Register Update Control Register (LVDS_UPDATE) .................................................40-3 40.4.2 LVDS Format Conversion Register L (LVDSFCL) ................................................................40-4 40.4.3 LVDS Clock Select Register (LCLKSELR) ............................................................................40-5 40.4.4 LVDS PLL Setting Register (LPLLSETR) .............................................................................40-6 40.4.5 LVDS PHY Characteristics Switching Register (LPHYACC) ................................................40-7 40.5 Operation ...........................................................................................................................................40-8 40.5.1 LVDS PLL Settings..................................................................................................................40-8 40.5.2 LVDS Output Format .............................................................................................................40-10 40.5.3 Procedures for Register Settings.............................................................................................40-12 40.6 Notes ................................................................................................................................................40-13 40.6.1 LVDS Output Pin Settings .....................................................................................................40-13 41. Image Renderer (IMR-LS2) ......................................................................................................... 41-1 42. Image Renderer for Display (IMR-LSD)....................................................................................... 42-1 43. Display Out Comparison Unit....................................................................................................... 43-1 43.1 Features..............................................................................................................................................43-1 43.2 Block Diagram...................................................................................................................................43-2 43.3 Register Descriptions.........................................................................................................................43-3 43.3.1 Control Register (DOCMCR)...................................................................................................43-4 43.3.2 Status Register (DOCMSTR) ...................................................................................................43-4 43.3.3 Status Clear Register (DOCMCLSTR) ....................................................................................43-5 43.3.4 Interrupt Enable Register (DOCMIENR).................................................................................43-5 43.3.5 Operation Parameter Setting Register (DOCMPMR) ..............................................................43-6 43.3.6 Expected CRC Code Register (DOCMECRCR)......................................................................43-6 43.3.7 Calculated CRC Code Value Register (DOCMCCRCR).........................................................43-7 43.3.8 Horizontal Start Position Setting Register (DOCMSPXR) ......................................................43-7 43.3.9 Vertical Start Position Setting Register (DOCMSPYR) ..........................................................43-8 43.3.10 Horizontal Size Setting Register (DOCMSZXR).....................................................................43-8 43.3.11 Vertical Size Setting Register (DOCMSZYR).........................................................................43-9 43.3.12 CRC Code Initialization Register (DOCMCRCIR) .................................................................43-9 43.4 Operation .........................................................................................................................................43-10 43.4.1 Overview of Operations..........................................................................................................43-10 43.4.2 System Configuration .............................................................................................................43-10 43.4.3 CRC Calculation Method .......................................................................................................43-11 43.4.4 Graphics Data Selection for CRC Code Generation ..............................................................43-11 43.4.5 Pixel Format ...........................................................................................................................43-11 43.4.6 Rectangular Area Settings ......................................................................................................43-11 43.4.7 CRC Calculation Time Period and Comparison Timing........................................................43-13 43.4.8 Register Update Timing..........................................................................................................43-14 43.4.9 Operation Flow .......................................................................................................................43-15 43.5 Interrupt ...........................................................................................................................................43-17 43.6 Usage Note ......................................................................................................................................43-17 43.6.1 Expected CRC Value..............................................................................................................43-17 43.6.2 Expansion Control Functionality............................................................................................43-17 44. Renesas Graphics Processor for OpenVGTM .............................................................................. 44-1 44.1 45. Specification ......................................................................................................................................44-1 JPEG Codec Unit......................................................................................................................... 45-1 45.1 Features..............................................................................................................................................45-1 45.2 Register Descriptions.........................................................................................................................45-3 45.2.1 JPEG Code Mode Register (JCMOD)......................................................................................45-4 45.2.2 JPEG Code Command Register (JCCMD)...............................................................................45-5 45.2.3 JPEG Code Quantization Table Number Register (JCQTN) ...................................................45-6 45.2.4 JPEG Code Huffman Table Number Register (JCHTN)..........................................................45-7 45.2.5 JPEG Code DRI Upper Register (JCDRIU).............................................................................45-7 45.2.6 JPEG Code DRI Lower Register (JCDRID) ............................................................................45-8 45.2.7 JPEG Code Vertical Size Upper Register (JCVSZU) ..............................................................45-8 45.2.8 JPEG Code Vertical Size Lower Register (JCVSZD)..............................................................45-8 45.2.9 JPEG Code Horizontal Size Upper Register (JCHSZU) ..........................................................45-9 45.2.10 JPEG Coded Horizontal Size Lower Register (JCHSZD)........................................................45-9 45.2.11 JPEG Code Data Count Upper Register (JCDTCU) ................................................................45-9 45.2.12 JPEG Code Data Count Middle Register (JCDTCM) ............................................................45-10 45.2.13 JPEG Code Data Count Lower Register (JCDTCD)..............................................................45-10 45.2.14 JPEG Interrupt Enable Register 0 (JINTE0) ..........................................................................45-11 45.2.15 JPEG Interrupt Status Register 0 (JINTS0)............................................................................45-12 45.2.16 JPEG Code Decode Error Register (JCDERR) ......................................................................45-12 45.2.17 JPEG Code Reset Register (JCRST) ......................................................................................45-13 45.2.18 JPEG Interface Compression Control Register (JIFECNT) ...................................................45-14 45.2.19 JPEG Interface Compression Source Address Register (JIFESA).........................................45-15 45.2.20 JPEG Interface Compression Line Offset Register (JIFESOFST).........................................45-16 45.2.21 JPEG Interface Compression Destination Address Register (JIFEDA).................................45-16 45.2.22 JPEG Interface Compression Source Line Count Register (JIFESLC)..................................45-17 45.2.23 JPEG Interface Compression Destination Count Register (JIFEDDC)..................................45-17 45.2.24 JPEG Interface Decompression Control Register (JIFDCNT)...............................................45-18 45.2.25 JPEG Interface Decompression Source Address Register (JIFDSA).....................................45-20 45.2.26 JPEG Interface Decompression Line Offset Register (JIFDDOFST) ....................................45-20 45.2.27 JPEG Interface Decompression Destination Address Register (JIFDDA).............................45-21 45.2.28 JPEG Interface Decompression Source Data Count Register (JIFDSDC).............................45-22 45.2.29 JPEG Interface Decompression Destination Line Count Register (JIFDDLC) .....................45-22 45.2.30 JPEG Interface Decompression Set Register (JIFDADT)...................................................45-23 45.2.31 JPEG Interrupt Enable Register 1 (JINTE1) ..........................................................................45-24 45.2.32 JPEG Interrupt Status Register 1 (JINTS1)............................................................................45-25 45.2.33 JPEG Input Image Data CbCr Range Setting Register (JIFESVSZ)......................................45-26 45.2.34 JPEG Output Image Data CbCr Range Setting Register (JIFESHSZ)...................................45-26 45.3 Operation .........................................................................................................................................45-27 45.3.1 Compression ...........................................................................................................................45-27 45.3.2 Decompression .......................................................................................................................45-33 45.3.3 Output Pixel Format in Decompression .................................................................................45-39 45.3.4 Storing Image Data.................................................................................................................45-43 45.4 45.4.1 Compression/Decompression Process Interrupt Request (JEDI) ...........................................45-44 45.4.2 Data Transfer Interrupt Request (JDTI) .................................................................................45-44 45.5 46. Interrupts..........................................................................................................................................45-44 Bus Reset Processing.......................................................................................................................45-46 Capture Engine Unit..................................................................................................................... 46-1 46.1 Features of CEU ................................................................................................................................46-1 46.2 Functional Overview of CEU ............................................................................................................46-2 46.3 Pin Configuration of CEU .................................................................................................................46-3 46.4 Register Descriptions of CEU ...........................................................................................................46-4 46.4.1 Capture Start Register (CAPSR) ..............................................................................................46-5 46.4.2 Capture Control Register (CAPCR) .........................................................................................46-9 46.4.3 Capture Interface Control Register (CAMCR).......................................................................46-12 46.4.4 Capture Interface Cycle Register (CMCYR)..........................................................................46-16 46.4.5 Capture Interface Offset Register (CAMOR).........................................................................46-17 46.4.6 Capture Interface Width Register (CAPWR) .........................................................................46-19 46.4.7 Capture Interface Input Format Register (CAIFR).................................................................46-21 46.4.8 CEU Register Control Register (CRCNTR)...........................................................................46-25 46.4.9 CEU Register Forcible Control Register (CRCMPR)............................................................46-26 46.4.10 Capture Filter Control Register (CFLCR) ..............................................................................46-27 46.4.11 Capture Filter Size Clip Register (CFSZR)............................................................................46-29 46.4.12 Capture Destination Width Register (CDWDR) ....................................................................46-31 46.4.13 Capture Data Address Y Register (CDAYR) .........................................................................46-32 46.4.14 Capture Data Address C Register (CDACR) .........................................................................46-33 46.4.15 Capture Data Bottom-Field Address Y Register (CDBYR)...................................................46-35 46.4.16 Capture Data Bottom-Field Address C Register (CDBCR) ...................................................46-36 46.4.17 Capture Bundle Destination Size Register (CBDSR).............................................................46-37 46.4.18 Capture Low-Pass Filter Control Register (CLFCR) .............................................................46-38 46.4.19 Firewall Operation Control Register (CFWCR).....................................................................46-39 46.4.20 Capture Data Output Control Register (CDOCR)..................................................................46-39 46.4.21 Capture Event Interrupt Enable Register (CEIER).................................................................46-43 46.4.22 Capture Event Flag Clear Register (CETCR).........................................................................46-45 46.4.23 Capture Status Register (CSTSR)...........................................................................................46-49 46.4.24 Capture Data Size Register (CDSSR) ....................................................................................46-51 46.4.25 Capture Data Address Y Register 2 (CDAYR2) ....................................................................46-52 46.4.26 Capture Data Address C Register 2 (CDACR2) ....................................................................46-54 46.4.27 Capture Data Bottom-Field Address Y Register 2 (CDBYR2)..............................................46-56 46.4.28 46.5 47. Usage Notes for CEU ......................................................................................................................46-58 46.5.1 Conditions for Connection to an External Module.................................................................46-58 46.5.2 Restrictions on Input/Output Functions..................................................................................46-59 46.5.3 Cooperation with Video Display Controller 5........................................................................46-59 46.5.4 Software Reset........................................................................................................................46-59 Pixel Format Converter ................................................................................................................ 47-1 47.1 Features..............................................................................................................................................47-1 47.2 Register Descriptions.........................................................................................................................47-2 47.2.1 PFV Control Register (PFVCR) ...............................................................................................47-3 47.2.2 PFV Interrupt Control Register (PFVICR)...............................................................................47-4 47.2.3 PFV Interrupt Status Register (PFVISR)..................................................................................47-5 47.2.4 PFV Input Buffer Register (PFVID) ........................................................................................47-6 47.2.5 PFV Output Buffer Register (PFVOD) ....................................................................................47-6 47.2.6 PFV Input FIFO Status Register (PFVIFSR) ...........................................................................47-7 47.2.7 PFV Output FIFO Status Register (PFVOFSR) .......................................................................47-7 47.2.8 PFV Setting Register (PFVACR)..........................................................................................47-8 47.2.9 PFV Matrix Mode Register (PFV_MTX_MODE)...................................................................47-8 47.2.10 PFV Matrix YG Adjustment Register 0 (PFV_MTX_YG_ADJ0) ..........................................47-9 47.2.11 PFV Matrix YG Adjustment Register 1 (PFV_MTX_YG_ADJ1) ..........................................47-9 47.2.12 PFV Matrix CBB Adjustment Register 0 (PFV_MTX_CBB_ADJ0)....................................47-10 47.2.13 PFV Matrix CBB Adjustment Register 1 (PFV_MTX_CBB_ADJ1)....................................47-10 47.2.14 PFV Matrix CRR Adjustment Register 0 (PFV_MTX_CRR_ADJ0)....................................47-11 47.2.15 PFV Matrix CRR Adjustment Register 1 (PFV_MTX_CRR_ADJ1)....................................47-11 47.2.16 PFV Image Size Setting Register (PFVSZR) .........................................................................47-12 47.3 Operation .........................................................................................................................................47-13 47.3.1 Overview ................................................................................................................................47-13 47.3.2 Input/Output Data Format ......................................................................................................47-13 47.3.3 Color Matrix ...........................................................................................................................47-14 47.3.4 Bit Reduction..........................................................................................................................47-16 47.3.5 Operating Procedures .............................................................................................................47-17 47.4 48. Capture Data Bottom-Field Address C Register 2 (CDBCR2) ..............................................46-57 Interrupt Requests............................................................................................................................47-19 SCUX ........................................................................................................................................... 48-1 48.1 Features..............................................................................................................................................48-1 48.2 Input/Output Pins...............................................................................................................................48-3 48.3 Register Descriptions.........................................................................................................................48-4 48.3.1 IPC0_n Initialization Register (IPCIR_IPC0_n) (n = 0, 1, 2, 3) ............................................48-11 48.3.2 IPC0_n Pass Select Register (IPSLR_IPC0_n) (n = 0, 1, 2, 3) ..............................................48-11 48.3.3 OPC0_n Initialization Register (OPCIR_OPC0_n) (n = 0, 1, 2, 3) .......................................48-12 48.3.4 OPC0_n Pass Select Register (OPSLR_OPC0_n) (n = 0, 1, 2, 3) .........................................48-12 48.3.5 FFD0_n FIFO Download Initialization Register (FFDIR_FFD0_n) (n = 0, 1, 2, 3) .............48-13 48.3.6 FFD0_n FIFO Download Audio Information Register (FDAIR_FFD0_n) (n = 0, 1, 2, 3) ...48-13 48.3.7 FFD0_n FIFO Download Request Size Register (DRQSR_FFD0_n) (n = 0, 1, 2, 3) ...........48-14 48.3.8 FFD0_n FIFO Download Pass Register (FFDPR_FFD0_n) (n = 0, 1, 2, 3) ..........................48-15 48.3.9 FFD0_n FIFO Download Boot Register (FFDBR_FFD0_n) (n = 0, 1, 2, 3).........................48-15 48.3.10 FFD0_n FIFO Download Event Mask Register (DEVMR_FFD0_n) (n = 0, 1, 2, 3)............48-16 48.3.11 FFD0_n FIFO Download Event Clear Register (DEVCR_FFD0_n) (n = 0, 1, 2, 3).............48-17 48.3.12 FFU0_n FIFO Upload Initialization Register (FFUIR_FFU0_n) (n = 0, 1, 2, 3) ..................48-18 48.3.13 FFU0_n FIFO Upload Audio Information Register (FUAIR_FFU0_n) (n = 0, 1, 2, 3) ........48-18 48.3.14 FFU0_n FIFO Upload Request Size Register (URQSR_FFU0_n) (n = 0, 1, 2, 3) ................48-19 48.3.15 FFU0_n FIFO Upload Pass Register (FFUPR_FFU0_n) (n = 0, 1, 2, 3)...............................48-20 48.3.16 FFU0_n FIFO Upload Event Mask Register (UEVMR_FFU0_n) (n = 0, 1, 2, 3) ................48-21 48.3.17 FFU0_n FIFO Upload Event Clear Register (UEVCR_FFU0_n) (n = 0, 1, 2, 3)..................48-22 48.3.18 2SRC0_m Initialization Register p (SRCIRp_2SRC0_m) (m = 0, 1; p = 0, 1) .....................48-23 48.3.19 2SRC0_m Audio Information Register p (SADIRp_2SRC0_m) (m = 0, 1; p = 0, 1) ...........48-24 48.3.20 2SRC0_m Bypass Register p (SRCBRp_2SRC0_m) (m = 0, 1; p = 0, 1) .............................48-25 48.3.21 2SRC0_m IFS Control Register p (IFSCRp_2SRC0_m) (m = 0, 1; p = 0, 1) .......................48-25 48.3.22 2SRC0_m IFS Value Setting Register p (IFSVRp_2SRC0_m) (m = 0, 1; p = 0, 1) .............48-26 48.3.23 2SRC0_m Control Register p (SRCCRp_2SRC0_m) (m = 0, 1; p = 0, 1) ............................48-31 48.3.24 2SRC0_m Minimum FS Setting Register p (MNFSRp_2SRC0_m) (m = 0, 1; p = 0, 1) ......48-32 48.3.25 2SRC0_m Buffer Size Setting Register p (BFSSRp_2SRC0_m) (m = 0, 1; p = 0, 1)...........48-32 48.3.26 2SRC0_m SCU2 Status Register p (SC2SRp_2SRC0_m) (m = 0, 1; p = 0, 1) .....................48-33 48.3.27 2SRC0_m Wait Time Setting Register p (WATSRp_2SRC0_m) (m = 0, 1; p = 0, 1)..........48-33 48.3.28 2SRC0_m Event Mask Register p (SEVMRp_2SRC0_m) (m = 0, 1; p = 0, 1) ....................48-34 48.3.29 2SRC0_m Event Clear Register p (SEVCRp_2SRC0_m) (m = 0, 1; p = 0, 1)......................48-35 48.3.30 2SRC0_m Initialization Register RIF (SRCIRR_2SRC0_m) (m = 0, 1) ...............................48-36 48.3.31 DVU0_n Initialization Register (DVUIR_DVU0_n) (n = 0, 1, 2, 3).....................................48-36 48.3.32 DVU0_n Audio Information Register (VADIR_DVU0_n) (n = 0, 1, 2, 3) ...........................48-37 48.3.33 DVU0_n Bypass Register (DVUBR_DVU0_n) (n = 0, 1, 2, 3) ............................................48-38 48.3.34 DVU0_n Control Register (DVUCR_DVU0_n) (n = 0, 1, 2, 3)............................................48-38 48.3.35 DVU0_n Zero Cross Mute Control Register (ZCMCR_DVU0_n) (n = 0, 1, 2, 3)................48-39 48.3.36 DVU0_n Volume Ramp Control Register (VRCTR_DVU0_n) (n = 0, 1, 2, 3) ....................48-40 48.3.37 DVU0_n Volume Ramp Period Register (VRPDR_DVU0_n) (n = 0, 1, 2, 3)......................48-41 48.3.38 DVU0_n Volume Ramp Decibel Register (VRDBR_DVU0_n) (n = 0, 1, 2, 3) ...................48-42 48.3.39 DVU0_n Volume Ramp Wait Time Register (VRWTR_DVU0_n) (n = 0, 1, 2, 3)..............48-43 48.3.40 DVU0_n Volume Value Setting 0 Register (VOL0R_DVU0_n) (n = 0, 1, 2, 3) ..................48-43 48.3.41 DVU0_n Volume Value Setting 1 Register (VOL1R_DVU0_n) (n = 0, 1, 2, 3) ..................48-44 48.3.42 DVU0_n Volume Value Setting 2 Register (VOL2R_DVU0_n) (n = 0, 1, 2, 3) ..................48-45 48.3.43 DVU0_n Volume Value Setting 3 Register (VOL3R_DVU0_n) (n = 0, 1, 2, 3) ..................48-46 48.3.44 DVU0_n Volume Value Setting 4 Register (VOL4R_DVU0_n) (n = 0, 1, 2, 3) ..................48-47 48.3.45 DVU0_n Volume Value Setting 5 Register (VOL5R_DVU0_n) (n = 0, 1, 2, 3) ..................48-48 48.3.46 DVU0_n Volume Value Setting 6 Register (VOL6R_DVU0_n) (n = 0, 1, 2, 3) ..................48-49 48.3.47 DVU0_n Volume Value Setting 7 Register (VOL7R_DVU0_n) (n = 0, 1, 2, 3) ..................48-50 48.3.48 DVU0_n Enable Register (DVUER_DVU0_n) (n = 0, 1, 2, 3) .............................................48-50 48.3.49 DVU0_n Status Register (DVUSR_DVU0_n) (n = 0, 1, 2, 3)...............................................48-51 48.3.50 DVU0_n Event Mask Register (VEVMR_DVU0_n) (n = 0, 1, 2, 3) ....................................48-52 48.3.51 DVU0_n Event Clear Register (VEVCR_DVU0_n) (n = 0, 1, 2, 3) .....................................48-54 48.3.52 MIX0_0 Initialization Register (MIXIR_MIX0_0) ...............................................................48-55 48.3.53 MIX0_0 Audio Information Register (MADIR_MIX0_0) ....................................................48-56 48.3.54 MIX0_0 Bypass Register (MIXBR_MIX0_0) .......................................................................48-57 48.3.55 MIX0_0 Mode Register (MIXMR_MIX0_0) ........................................................................48-57 48.3.56 MIX0_0 Volume Period Register (MVPDR_MIX0_0) .........................................................48-58 48.3.57 MIX0_0 Decibel A Register (MDBAR_MIX0_0).................................................................48-59 48.3.58 MIX0_0 Decibel B Register (MDBBR_MIX0_0) .................................................................48-59 48.3.59 MIX0_0 Decibel C Register (MDBCR_MIX0_0) ................................................................48-60 48.3.60 MIX0_0 Decibel D Register (MDBDR_MIX0_0).................................................................48-61 48.3.61 MIX0_0 Decibel Enable Register (MDBER_MIX0_0).........................................................48-61 48.3.62 MIX0_0 Status Register (MIXSR_MIX0_0) .........................................................................48-62 48.3.63 Software Reset Register (SWRSR_CIM)...............................................................................48-62 48.3.64 DMA Control Register (DMACR_CIM) ...............................................................................48-63 48.3.65 DMA Transfer Register for FFD0_n (DMATDn_CIM) (n = 0, 1, 2, 3) ................................48-64 48.3.66 DMA Transfer Register for FFU0_n (DMATUn_CIM) (n = 0, 1, 2, 3) ................................48-65 48.3.67 SSI Route Select Register (SSIRSEL_CIM) ..........................................................................48-66 48.3.68 FFD0_n Timing Select Register (FDTSELn_CIM) (n = 0, 1, 2, 3) .......................................48-69 48.3.69 FFU0_n Timing Select Register (FDTSELn_CIM) (n = 0, 1, 2, 3) .......................................48-71 48.3.70 SSI Pin Mode Register (SSIPMD_CIM)................................................................................48-73 48.3.71 SSI Control Register (SSICTRL_CIM)..................................................................................48-76 48.3.72 SRCn Route Select Register (SRCRSELn_CIM) (n = 0, 1, 2, 3) ..........................................48-78 48.3.73 MIX Route Select Register (MIXRSEL_CIM) ......................................................................48-82 48.4 Operation .........................................................................................................................................48-86 48.4.1 Initial Setting Procedure .........................................................................................................48-86 48.4.2 Transfer Start Procedure and Stop Procedure.........................................................................48-86 48.4.3 Data Rearrangement for Each Channel ..................................................................................48-91 48.4.4 Pin Connection Specifications of SSIF ..................................................................................48-94 48.4.5 Data Transfer Route................................................................................................................48-95 48.4.6 Input Timing Signal and Output Timing Signal...................................................................48-101 48.4.7 2SRC (SRC) Block...............................................................................................................48-104 48.4.8 DVU Block ...........................................................................................................................48-106 48.4.9 MIX Block............................................................................................................................48-110 48.5 Usage Note ....................................................................................................................................48-113 48.5.1 49. Software Reset......................................................................................................................48-113 Sound Generator ......................................................................................................................... 49-1 49.1 Features..............................................................................................................................................49-1 49.2 Input/Output Pins...............................................................................................................................49-2 49.3 Register Descriptions.........................................................................................................................49-2 49.3.1 Sound Generator Control Register 1 (SGCR1) ........................................................................49-3 49.3.2 Sound Generator Control Status Register (SGCSR) ................................................................49-4 49.3.3 Sound Generator Control Register 2 (SGCR2) ........................................................................49-4 49.3.4 Sound Generator Loudness Register (SGLR) ..........................................................................49-5 49.3.5 Sound Generator Tone Frequency Register (SGTFR) .............................................................49-5 49.3.6 Sound Generator Reference Frequency Register (SGSFR)......................................................49-6 49.4 Operation ...........................................................................................................................................49-7 49.4.1 Base Operation .........................................................................................................................49-7 49.4.2 Tone Frequency Setting..........................................................................................................49-10 49.4.3 Auto Attenuator Function.......................................................................................................49-11 49.4.4 Output Waveform ...................................................................................................................49-11 49.5 Interrupt Source ...............................................................................................................................49-12 49.6 Usage Note ......................................................................................................................................49-13 49.6.1 50. Module Stop Mode Settings ...................................................................................................49-13 SD Host Interface......................................................................................................................... 50-1 50.1 Overview ...........................................................................................................................................50-1 50.1.1 Features.....................................................................................................................................50-1 50.1.2 Block Diagram..........................................................................................................................50-1 50.1.3 Input/Output Pins......................................................................................................................50-2 50.1.4 SD Card Hardware Interface ....................................................................................................50-2 50.2 Register Descriptions.........................................................................................................................50-3 50.2.1 Command Type Register (SD_CMD) ......................................................................................50-5 50.2.2 SD Command Argument Registers (SD_ARG) .......................................................................50-6 50.2.3 Data STOP Register (SD_STOP) .............................................................................................50-7 50.2.4 Block Count Register (SD_SECCNT) .....................................................................................50-8 50.2.5 SD Card Response Registers (SD_RSP) ..................................................................................50-8 50.2.6 SD Card Interrupt Flag Register 1 (SD_INFO1)....................................................................50-10 50.2.7 SD Card Interrupt Flag Register 2 (SD_INFO2)....................................................................50-12 50.2.8 SD_INFO1 Interrupt Mask Register (SD_INFO1_MASK)...................................................50-14 50.2.9 SD_INFO2 Interrupt Mask Register (SD_INFO2_MASK)...................................................50-15 50.2.10 SD Clock Control Register (SD_CLK_CTRL) ......................................................................50-16 50.2.11 Transfer Data Length Register (SD_SIZE) ............................................................................50-16 50.2.12 SD Card Access Control Option Register (SD_OPTION).....................................................50-17 50.2.13 SD Error Status Register 1 (SD_ERR_STS1) ........................................................................50-18 50.2.14 SD Error Status Register 2 (SD_ERR_STS2) ........................................................................50-19 50.2.15 SD Buffer Read/Write Register (SD_BUF0) .........................................................................50-19 50.2.16 SDIO Mode Control Register (SDIO_MODE) ......................................................................50-20 50.2.17 SDIO Interrupt Flag Register (SDIO_INFO1) .......................................................................50-22 50.2.18 SDIO_INFO1 Interrupt Mask Register (SDIO_INFO1_MASK) ..........................................50-23 50.2.19 DMA Mode Enable Register (CC_EXT_MODE)..................................................................50-23 50.2.20 Software Reset Register (SOFT_RST)...................................................................................50-24 50.2.21 Version Register (VERSION) ................................................................................................50-24 50.2.22 Swap Control Register (EXT_SWAP) ...................................................................................50-25 50.3 50.3.1 SD I/F .....................................................................................................................................50-26 50.3.2 Card Detect/Write Protect ......................................................................................................50-28 50.3.3 Interrupt Request and DMA Transfer Request.......................................................................50-30 50.3.4 Communications Errors and Timeouts ...................................................................................50-32 50.4 Usage Example ................................................................................................................................50-34 50.4.1 Card Detect .............................................................................................................................50-34 50.4.2 Command without Data Transfer ...........................................................................................50-35 50.4.3 Single Block Read ..................................................................................................................50-37 50.4.4 Single Block Write .................................................................................................................50-39 50.4.5 Multiple Block Read..............................................................................................................50-41 50.4.6 Multiple Block Write..............................................................................................................50-43 50.4.7 IO_RW_DIRECT Command (CMD52).................................................................................50-45 50.4.8 IO_RW_EXTENDED Command (CMD53/Multiple Block Read) .......................................50-46 50.4.9 IO_RW_EXTENDED Command (CMD53/Multiple Block Write) ......................................50-48 50.4.10 DMA Transfer ........................................................................................................................50-50 50.4.11 Example of SD_CMD Register Setting..................................................................................50-52 50.5 51. Operation .........................................................................................................................................50-26 Usage Note ......................................................................................................................................50-53 MMC Host Interface ..................................................................................................................... 51-1 51.1 Features..............................................................................................................................................51-1 51.2 Input/Output Pins...............................................................................................................................51-1 51.3 Register Descriptions.........................................................................................................................51-2 51.3.1 Command Setting Register (CE_CMD_SET)..........................................................................51-3 51.3.2 Argument Register (CE_ARG) ................................................................................................51-5 51.3.3 Argument Register for Automatically-Issued CMD12 (CE_ARG_CMD12) ..........................51-5 51.3.4 Command Control Register (CE_CMD_CTRL)......................................................................51-6 51.3.5 Transfer Block Setting Register (CE_BLOCK_SET) ..............................................................51-6 51.3.6 Clock Control Register (CE_CLK_CTRL) ..............................................................................51-7 51.3.7 Buffer Access Configuration Register (CE_BUF_ACC).........................................................51-8 51.3.8 Response Registers 3 to 0 (CE_RESP3 to CE_RESP0)...........................................................51-9 51.3.9 Response Register for Automatically-Issued CMD12 (CE_RESP_CMD12)........................51-10 51.3.10 Data Register (CE_DATA) ....................................................................................................51-10 51.3.11 Interrupt Flag Register (CE_INT) ..........................................................................................51-11 51.3.12 Interrupt Enable Register (CE_INT_EN) ...............................................................................51-15 51.3.13 Status Register 1 (CE_HOST _STS1) ....................................................................................51-17 51.3.14 Status Register 2 (CE_HOST _STS2) ....................................................................................51-18 51.3.15 DMA Mode Setting Register (CE_DMA_MODE) ................................................................51-19 51.3.16 Card Detection/Port Control Register (CE_DETECT) ..........................................................51-20 51.3.17 Special Mode Setting Register (CE_ADD_MODE) ..............................................................51-21 51.3.18 Version Register (CE_VERSION) .........................................................................................51-21 51.4 Interrupt Requests............................................................................................................................51-22 51.5 DMA Specifications ........................................................................................................................51-23 51.5.1 DMA for Buffer Writing ........................................................................................................51-23 51.5.2 DMA for Buffer Reading .......................................................................................................51-23 51.6 51.6.1 Command/Response Formats .................................................................................................51-24 51.6.2 Data Block Format..................................................................................................................51-25 51.6.3 Buffer Structure and Buffer Accesses ....................................................................................51-26 51.6.4 Automatic CMD12 Issuance ..................................................................................................51-27 51.6.5 High Priority Interrupt (HPI)..................................................................................................51-28 51.6.6 Background Operation............................................................................................................51-28 51.6.7 Operation in the Case of Error/Timeout .................................................................................51-28 51.7 Examples of Setting.........................................................................................................................51-29 51.7.1 Legends...................................................................................................................................51-29 51.7.2 Command Transmission .........................................................................................................51-29 51.7.3 Command Transmission Response Reception ..................................................................51-30 51.7.4 Command Transmission Response Reception (with Response Busy) ..............................51-31 51.7.5 Single-Block Read..................................................................................................................51-33 51.7.6 Multi-Block Read ..................................................................................................................51-34 51.7.7 Multi-Block Read (with Automatic CMD12 Issuance)..........................................................51-35 51.7.8 Single-Block Write .................................................................................................................51-36 51.7.9 Multi-Block Write .................................................................................................................51-37 51.7.10 Multi-Block Write (with Automatic CMD12 Issuance).........................................................51-38 51.7.11 Forcible Termination ..............................................................................................................51-39 51.7.12 Setting Values of CE_CMD_SET ..........................................................................................51-40 51.8 52. Operation .........................................................................................................................................51-24 Usage Note ......................................................................................................................................51-42 51.8.1 Card Detection........................................................................................................................51-42 51.8.2 Multi-Block Transfer..............................................................................................................51-42 51.8.3 Software Reset........................................................................................................................51-42 Motor Control PWM Timer ........................................................................................................... 52-1 52.1 Features..............................................................................................................................................52-1 52.2 Input/Output Pins...............................................................................................................................52-3 52.3 52.3.1 PWM Control Register_n (PWCR_n) (n = 1, 2) ......................................................................52-5 52.3.2 PWM Polarity Register_n (PWPR_n) (n = 1, 2) ......................................................................52-6 52.3.3 PWM Counter_n (PWCNT_n) (n = 1, 2) .................................................................................52-6 52.3.4 PWM Cycle Register_n (PWCYR_n) (n = 1, 2) ......................................................................52-6 52.3.5 PWM Duty Registers_nA, nC, nE, nG (PWDTR_nA, PWDTR_nC, PWDTR_nE, PWDTR_nG) (n = 1, 2).......................................52-7 52.3.6 PWM Buffer Registers_nA, nC, nE, nG (PWBFR_nA, PWBFR_nC, PWBFR_nE, PWBFR_nG) (n = 1, 2) ........................................52-9 52.3.7 PWM Buffer Transfer Control Register (PWBTCR) .............................................................52-10 52.4 16-Bit Data Registers..............................................................................................................52-11 52.4.2 8-Bit Data Registers................................................................................................................52-11 Operation .........................................................................................................................................52-12 52.5.1 PWM Operation......................................................................................................................52-12 52.5.2 Buffer Transfer Control ..........................................................................................................52-13 52.6 52.6.1 54. Bus Master Interface........................................................................................................................52-11 52.4.1 52.5 53. Register Descriptions.........................................................................................................................52-4 Usage Note ......................................................................................................................................52-14 Conflict between Buffer Register Write and Compare Match ...............................................52-14 On-Chip RAM............................................................................................................................... 53-1 53.1 Features..............................................................................................................................................53-1 53.2 Usage Notes .......................................................................................................................................53-3 53.2.1 Page Conflict ............................................................................................................................53-3 53.2.2 Data Retention ..........................................................................................................................53-3 Ports............................................................................................................................................. 54-1 54.1 Features..............................................................................................................................................54-1 54.1.1 Port group .................................................................................................................................54-1 54.1.2 Port group index n ....................................................................................................................54-1 54.1.3 Base address .............................................................................................................................54-1 54.2 Functional Overview .........................................................................................................................54-2 54.2.1 Mode of Pin Functions .............................................................................................................54-2 54.2.2 Pin Data Input/Output...............................................................................................................54-3 54.3 Register Description ..........................................................................................................................54-4 54.3.1 Port Register (Pn) .....................................................................................................................54-4 54.3.2 Port Set and Reset Register (PSRn)..........................................................................................54-5 54.3.3 Port Pin Read Register (PPRn/JPPR0) .....................................................................................54-5 54.3.4 Port Mode Register (PMn) .......................................................................................................54-6 54.3.5 Port Mode Control Register (PMCn/JPMC0) ..........................................................................54-6 54.3.6 Port Function Control Register (PFCn) ....................................................................................54-7 54.3.7 Port Function Control Expansion Register (PFCEn)................................................................54-8 54.3.8 Port NOT Register (PNOTn)....................................................................................................54-8 54.3.9 Port Mode Set and Reset Register (PMSRn)............................................................................54-9 55. 54.3.10 Port Mode Control Set and Reset Register (PMCSRn/JPMCSR0)........................................54-10 54.3.11 Port Function Control Additional Expansion Register (PFCAEn).........................................54-10 54.3.12 Port Input Buffer Control Register (PIBCn/JPIBC0) .............................................................54-11 54.3.13 Port Bidirection Control Register (PBDCn)...........................................................................54-11 54.3.14 Port IP Control Register (PIPCn) ...........................................................................................54-12 54.3.15 Serial Sound Interface Noise Canceler Control Register (SNCR) .........................................54-13 54.4 Port Function ...................................................................................................................................54-14 54.5 JTAG Port 0 (JP0) ...........................................................................................................................54-14 54.6 Port 0 (P0)........................................................................................................................................54-15 54.7 Port 1 (P1)........................................................................................................................................54-16 54.8 Port 2 (P2)........................................................................................................................................54-18 54.9 Port 3 (P3)........................................................................................................................................54-19 54.10 Port 4 (P4)........................................................................................................................................54-20 54.11 Port 5 (P5)........................................................................................................................................54-21 54.12 Port 6 (P6)........................................................................................................................................54-22 54.13 Port 7 (P7)........................................................................................................................................54-23 54.14 Port 8 (P8)........................................................................................................................................54-25 54.15 Port 9 (P9)........................................................................................................................................54-26 54.16 Port 10 (P10)....................................................................................................................................54-27 54.17 Port 11 (P11)....................................................................................................................................54-28 54.18 Port Control Logical Diagram .........................................................................................................54-29 54.19 Flowchart Examples of Port Setting ................................................................................................54-30 Power-Down Modes..................................................................................................................... 55-1 55.1 Features..............................................................................................................................................55-1 55.1.1 55.2 States of Processing and Power-Down Modes .........................................................................55-1 Register Descriptions.........................................................................................................................55-3 55.2.1 Standby Control Register 1 (STBCR1) ....................................................................................55-4 55.2.2 Standby Control Register 2 (STBCR2) ....................................................................................55-5 55.2.3 Standby Control Register 3 (STBCR3) ....................................................................................55-6 55.2.4 Standby Control Register 4 (STBCR4) ....................................................................................55-7 55.2.5 Standby Control Register 5 (STBCR5) ....................................................................................55-8 55.2.6 Standby Control Register 6 (STBCR6) ....................................................................................55-9 55.2.7 Standby Control Register 7 (STBCR7) ..................................................................................55-10 55.2.8 Standby Control Register 8 (STBCR8) ..................................................................................55-11 55.2.9 Standby Control Register 9 (STBCR9) ..................................................................................55-12 55.2.10 Standby Control Register 10 (STBCR10) ..............................................................................55-13 55.2.11 Standby Control Register 11 (STBCR11) ..............................................................................55-14 55.2.12 Standby Control Register 12 (STBCR12) ..............................................................................55-15 55.2.13 Standby Control Register 13 (STBCR13) ..............................................................................55-16 55.2.14 Software Reset Control Register 1 (SWRSTCR1) .................................................................55-17 55.2.15 Software Reset Control Register 2 (SWRSTCR2) .................................................................55-18 55.2.16 Software Reset Control Register 3 (SWRSTCR3) .................................................................55-18 55.2.17 System Control Register 1 (SYSCR1)....................................................................................55-19 55.2.18 System Control Register 2 (SYSCR2)....................................................................................55-20 55.2.19 System Control Register 3 (SYSCR3)....................................................................................55-21 55.2.20 CPU Status Register (CPUSTS) .............................................................................................55-22 55.2.21 Standby Request Register 1 (STBREQ1)...............................................................................55-23 55.2.22 Standby Request Register 2 (STBREQ2)...............................................................................55-24 55.2.23 Standby Acknowledge Register 1 (STBACK1) .....................................................................55-25 55.2.24 Standby Acknowledge Register 2 (STBACK2) .....................................................................55-26 55.2.25 On-Chip Data-Retention RAM Area Setting Register (RRAMKP).......................................55-27 55.2.26 Deep Standby Control Register (DSCTR)..............................................................................55-28 55.2.27 Deep Standby Cancel Source Select Register (DSSSR) ........................................................55-29 55.2.28 Deep Standby Cancel Edge Select Register (DSESR) ...........................................................55-31 55.2.29 Deep Standby Cancel Source Flag Register (DSFR) .............................................................55-32 55.2.30 XTAL Crystal Oscillator Gain Control Register (XTALCTR)..............................................55-33 55.3 55.3.1 Sleep Mode .............................................................................................................................55-34 55.3.2 Software Standby Mode .........................................................................................................55-35 55.3.3 Software Standby Mode Application Example ......................................................................55-37 55.3.4 Deep Standby Mode ...............................................................................................................55-38 55.3.5 Module Standby Function ......................................................................................................55-42 55.3.6 Software Reset........................................................................................................................55-43 55.3.7 Adjustment of XTAL Crystal Oscillator Gain .......................................................................55-44 55.4 56. Operation .........................................................................................................................................55-34 Usage Notes .....................................................................................................................................55-45 55.4.1 Usage Notes on Setting Registers...........................................................................................55-45 55.4.2 Usage Notes when the Realtime Clock is not Used ...............................................................55-45 55.4.3 Usage Notes Applying when the USB_X1 Pin is not to be Used ..........................................55-45 55.4.4 Notes on Using IRQ Pins as Triggers for Release from Standby when Software Standby is in Use ...........................................................................................55-45 Debugger Interface ...................................................................................................................... 56-1 56.1 Features..............................................................................................................................................56-1 56.2 Input/Output Pins...............................................................................................................................56-5 56.3 Registers for Boundary-Scan TAP Controller...................................................................................56-6 56.3.1 Bypass Register (BSBPR) ........................................................................................................56-6 56.3.2 Instruction Register (BSIR) ......................................................................................................56-6 56.3.3 Boundary Scan Register (SDBSR) ...........................................................................................56-7 56.3.4 ID Register (BSID).................................................................................................................56-13 56.4 56.4.1 ICE Registers...................................................................................................................................56-14 Mode Reset Control Register (ICEREGMDRSTCTL) ..........................................................56-14 56.4.2 JTAG Trace Select Register (ICEREGJTTRCSEL) ..............................................................56-15 56.4.3 Clock Power Control Register (ICEREGCLKPWRCTRL)...................................................56-16 56.4.4 Lock Access Register (ICEREGLOCKACCESS) .................................................................56-16 56.5 56.5.1 TAP Controller .......................................................................................................................56-17 56.5.2 Reset Signal Setting................................................................................................................56-17 56.6 Boundary Scan.................................................................................................................................56-18 56.6.1 Supported Instructions............................................................................................................56-18 56.6.2 Points for Attention ................................................................................................................56-19 56.7 57. Operation .........................................................................................................................................56-17 Usage Notes .....................................................................................................................................56-19 EthernetAVB ................................................................................................................................ 57-1 57.1 Overview ...........................................................................................................................................57-1 57.1.1 Specifications (Functions) ........................................................................................................57-1 57.1.2 Block Diagram..........................................................................................................................57-2 57.1.3 I/O Pins .....................................................................................................................................57-3 57.2 Register Descriptions.........................................................................................................................57-4 57.2.1 AVB-DMAC Mode Register (CCC) ........................................................................................57-6 57.2.2 Descriptor Base Address Table Register (DBAT) ...................................................................57-9 57.2.3 Descriptor Base Address Load Request Register (DLR) .......................................................57-10 57.2.4 AVB-DMAC Status Register (CSR) ......................................................................................57-13 57.2.5 Current Descriptor Address Register q (CDARq) (q = 0 to 21).............................................57-16 57.2.6 Error Status Register (ESR)....................................................................................................57-17 57.2.7 Receive Configuration Register (RCR)..................................................................................57-19 57.2.8 Receive Queue Configuration Register i (RQCi) (i = 0 to 4).................................................57-22 57.2.9 Receive Padding Configuration Register (RPC) ....................................................................57-24 57.2.10 Unread Frame Counter Stop Level Configuration Register (UFCS) .....................................57-26 57.2.11 Unread Frame Counter Register i (UFCVi) (i = 0 to 4) .........................................................57-27 57.2.12 Unread Frame Counter Decrement Register i (UFCDi) (i = 0 to 4).......................................57-29 57.2.13 Separation Filter Offset Register (SFO) .................................................................................57-30 57.2.14 Separation Filter Pattern Register i (SFPi) (i = 0 to 31) .........................................................57-31 57.2.15 Separation Filter Mask Register i (SFMi) (i = 0 or 1) ............................................................57-32 57.2.16 Transmit Configuration Register (TGC) ................................................................................57-33 57.2.17 Transmit Configuration Control Register (TCCR).................................................................57-35 57.2.18 Transmit Status Register (TSR)..............................................................................................57-37 57.2.19 Time Stamp FIFO Access Register 0 (TFA0) ........................................................................57-39 57.2.20 Time Stamp FIFO Access Register 1 (TFA1) ........................................................................57-40 57.2.21 Time Stamp FIFO Access Register 2 (TFA2) ........................................................................57-41 57.2.22 CBS Increment Value Register c (CIVRc) (c = 0 or 1)..........................................................57-42 57.2.23 CBS Decrement Value Register c (CDVRc) (c = 0 or 1).......................................................57-43 57.2.24 CBS Upper Limit Register c (CULc) (c = 0 or 1) ..................................................................57-44 57.2.25 CBS Lower Limit Register c (CLLc) (c = 0 or 1) ..................................................................57-45 57.2.26 Descriptor Interrupt Control Register (DIC) ..........................................................................57-46 57.2.27 Descriptor Interrupt Status Register (DIS) .............................................................................57-48 57.2.28 Error Interrupt Control Register (EIC) ...................................................................................57-50 57.2.29 Error Interrupt Status Register (EIS) ......................................................................................57-52 57.2.30 Receive Interrupt Control Register 0 (RIC0) .........................................................................57-55 57.2.31 Receive Interrupt Status Register 0 (RIS0) ............................................................................57-57 57.2.32 Receive Interrupt Control Register 1 (RIC1) .........................................................................57-59 57.2.33 Receive Interrupt Status Register 1 (RIS1) ............................................................................57-60 57.2.34 Receive Interrupt Control Register 2 (RIC2) .........................................................................57-61 57.2.35 Receive Interrupt Status Register 2 (RIS2) ............................................................................57-63 57.2.36 Transmit Interrupt Control Register (TIC) .............................................................................57-66 57.2.37 Transmit Interrupt Status Register (TIS) ................................................................................57-67 57.2.38 Interrupt Summary Status Register (ISS) ...............................................................................57-69 57.2.39 gPTP Configuration Control Register (GCCR)......................................................................57-72 57.2.40 gPTP Maximum Transit Time Configuration Register (GMTT) ...........................................57-75 57.2.41 gPTP Presentation Time Comparison Register (GPTC) ........................................................57-76 57.2.42 gPTP Timer Increment Configuration Register (GTI) ...........................................................57-77 57.2.43 gPTP Timer Offset Configuration Register i (GTOi) (i = 0 to 2) ..........................................57-78 57.2.44 gPTP Interrupt Control Register (GIC) ..................................................................................57-79 57.2.45 gPTP Interrupt Status Register (GIS) .....................................................................................57-80 57.2.46 gPTP Presentation Time Capture Register (GCPT) ...............................................................57-82 57.2.47 gPTP Timer Capture Register i (GCTi) (i = 0 to 2) ...............................................................57-83 57.2.48 E-MAC Mode Register (ECMR)............................................................................................57-84 57.2.49 Receive Frame Length Register (RFLR)................................................................................57-87 57.2.50 E-MAC Status Register (ECSR).............................................................................................57-88 57.2.51 E-MAC Interrupt Permission Register (ECSIPR) ..................................................................57-89 57.2.52 PHY Interface Register (PIR).................................................................................................57-90 57.2.53 Automatic PAUSE Frame Register (APR).............................................................................57-91 57.2.54 Manual PAUSE Frame Register (MPR).................................................................................57-92 57.2.55 PAUSE Frame Transmit Counter (PFTCR) ...........................................................................57-93 57.2.56 PAUSE Frame Receive Counter (PFRCR) ............................................................................57-94 57.2.57 Automatic PAUSE Frame Retransmission Count Register (TPAUSER) ..............................57-95 57.2.58 MAC Address High Register (MAHR) ..................................................................................57-96 57.2.59 MAC Address Low Register (MALR) ...................................................................................57-97 57.2.60 CRC Error Frame Receive Counter Register (CEFCR) .........................................................57-98 57.2.61 Frame Receive Error Counter Register (FRECR) ..................................................................57-99 57.2.62 Too-Short Frame Receive Counter Register (TSFRCR)......................................................57-100 57.2.63 Too-Long Frame Receive Counter Register (TLFRCR)......................................................57-101 57.2.64 Residual-Bit Frame Receive Counter Register (RFCR).......................................................57-102 57.2.65 57.3 58. 59. Multicast Address Frame Receive Counter Register (MAFCR) ..........................................57-103 Operation .......................................................................................................................................57-104 57.3.1 AVB-DMAC Operating Modes............................................................................................57-105 57.3.2 Common Control for Transmission and Reception..............................................................57-110 57.3.3 Descriptors............................................................................................................................57-119 57.3.4 Control in Reception.............................................................................................................57-133 57.3.5 Transmission Control ...........................................................................................................57-148 57.3.6 CBS (Credit-Based Shaping)................................................................................................57-164 57.3.7 IEEE802.1: gPTP..................................................................................................................57-173 57.3.8 Support for IEEE 1722 .........................................................................................................57-176 57.3.9 Flow Control.........................................................................................................................57-177 57.3.10 Interrupts...............................................................................................................................57-179 57.3.11 Flows of Operations..............................................................................................................57-181 57.3.12 Connection to PHY-LSI .......................................................................................................57-192 57.3.13 Usage Notes..........................................................................................................................57-196 List of Registers ........................................................................................................................... 58-1 58.1 Register Addresses ............................................................................................................................58-1 58.2 Register Bits ....................................................................................................................................58-90 58.3 Register States ...............................................................................................................................58-339 Electrical Characteristics.............................................................................................................. 59-1 59.1 Absolute Maximum Ratings..............................................................................................................59-1 59.2 Power-On/Power-Off Sequence ........................................................................................................59-1 59.3 DC Characteristics .............................................................................................................................59-2 59.4 AC Characteristics .............................................................................................................................59-8 59.4.1 Clock Timing............................................................................................................................59-9 59.4.2 Control Signal Timing ............................................................................................................59-13 59.4.3 Bus Timing .............................................................................................................................59-15 59.4.4 Direct Memory Access Controller Timing.............................................................................59-41 59.4.5 Multi-Function Timer Pulse Unit 2 Timing ...........................................................................59-42 59.4.6 Watchdog Timer Timing ........................................................................................................59-43 59.4.7 Serial Communication Interface with FIFO Timing ..............................................................59-44 59.4.8 Serial Communication Interface Timing ................................................................................59-45 59.4.9 Renesas Serial Peripheral Interface Timing ...........................................................................59-46 59.4.10 SPI Multi I/O Bus Controller Timing.....................................................................................59-49 59.4.11 I2C Bus Interface Timing .......................................................................................................59-52 59.4.12 Serial Sound Interface Timing................................................................................................59-53 59.4.13 Media Local Bus Timing........................................................................................................59-56 59.4.14 CAN Interface Timing............................................................................................................59-57 59.4.15 Ethernet Controller and EthernetAVB Timing.......................................................................59-58 59.4.16 A/D Converter Timing............................................................................................................59-61 59.4.17 NAND Type Flash Memory Controller Timing.....................................................................59-62 59.4.18 USB 2.0 Host/Function Module Timing ................................................................................59-66 59.4.19 Video Display Controller 5 Timing........................................................................................59-69 59.4.20 LVDS Timing .........................................................................................................................59-71 59.4.21 Capture Engine Unit Module Signal Timing..........................................................................59-73 59.4.22 SD Host Interface Timing.......................................................................................................59-74 59.4.23 MMC Host Interface Timing..................................................................................................59-75 59.4.24 General Purpose I/O Ports Timing .........................................................................................59-76 59.4.25 Debugger Interface Timing ....................................................................................................59-76 59.4.26 AC Characteristics Measurement Conditions.........................................................................59-78 59.5 A/D Converter Characteristics.........................................................................................................59-79 59.6 Video Characteristics of A/D Converter for the Input of Video Signals.........................................59-80 60. States and Handling of Pins......................................................................................................... 60-1 60.1 Pin States ...........................................................................................................................................60-1 60.2 Treatment of Unused Pins .................................................................................................................60-8 60.3 Handling of Pins in Deep Standby Mode ..........................................................................................60-9 60.4 Recommended Combination of Bypass Capacitor ..........................................................................60-10 Appendix .................................................................................................................................... Appendix-1 A. Package Dimensions.............................................................................................................. Appendix-1 B. Thermal Characteristics ......................................................................................................... Appendix-4 Revision History ............................................................................................................... Revision History-1 RZ/A1H Group, RZ/A1M Group Renesas microprocessor 1. Overview 1.1 Features of This LSI R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 This LSI is a single-chip microcontroller that includes an Arm Cortex(R)-A9 processor along with the integrated peripheral functions required to configure a system. This LSI includes a 32-Kbyte L1 instruction cache, a 32-Kbyte L1 data cache, and a 128-Kbyte L2 cache. This LSI also includes on-chip peripheral functions necessary for system configuration, such as a 10-Mbyte (RZ/A1H) or 5-Mbyte (RZ/A1M) large-capacity RAM (128 Kbytes are shared by the data-retention RAM), data-retention RAM, multi-function timer pulse unit 2, OS timer, realtime clock, serial communication interface with FIFO, serial communication interface, I2C bus interface, serial sound interface, media local bus, SCUX, CAN interface, IEBusTM*1 controller, Renesas SPDIF interface, Renesas serial peripheral interface, SPI multi I/O bus controller, CD-ROM decoder, A/D converter, LIN interface, Ethernet controller, EthernetAVB, NAND flash memory controller, USB 2.0 host/function, digital video decoder, video display controller 5, dynamic range compression, image renderer, image renderer for display, display out comparison unit, Renesas graphics processor for OpenVGTM*2, JPEG codec unit, capture engine unit, pixel format converter, sound generator, SD host interface, MMC host interface, motor control PWM timer, interrupt controller modules, and general I/O ports. The features of this LSI are listed in Table 1.1. Note 1. IEBus (Inter Equipment Bus) is a trademark of Renesas Electronics Corporation. Note 2. OpenVG is a trademark of Khronos Group Inc. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 1-1 RZ/A1H Group, RZ/A1M Group Table 1.1 1. Overview Features of RZ/A1H and RZ/A1M Items Specification CPU * * * * * * * L2 cache memory * Arm CoreLinkTM Level 2 Cache Controller L2C-310 * Operating frequency: 133 MHz * Cache size: 128 Kbytes Interrupt controller * * * * Bus state controller * Address space divided into six areas (0 to 5), each a maximum of 64 Mbytes * The following features settable for each area independently --Bus size (8, 16, or 32 bits): Available sizes depend on the area. --Number of access wait cycles (different wait cycles can be specified for read and write access cycles in some areas) --Idle wait cycle insertion (between the same area access cycles or different area access cycles) --Specifying the memory to be connected to each area enables direct connection to SRAM, SRAM with byte selection, SDRAM, and burst ROM (clocked synchronous or asynchronous). The address/data multiplexed I/O (MPX) interface is also available. * Outputs a chip select signal (CS0 to CS5) according to the target area (CS assert or negate timing can be selected by software) * SDRAM refresh * Auto refresh or self refresh mode selectable * SDRAM burst access Direct memory access controller * * * * * Clock pulse generator * Clock mode: Input clock can be selected from external input (EXTAL or USB_X1) or crystal resonator. * Input clock can be multiplied by 32 (max.) by the internal PLL circuit. * Peak values of EMI noise can be reduced by the on-chip SSCG circuit. * Five types of clocks generated: --CPU clock (I): Maximum 400.00 MHz --Image processing clock (G): Maximum 266.67 MHz --Internal bus clock (B): Maximum 133.33 MHz --Peripheral clock 1 (P1): Maximum 66.67 MHz --Peripheral clock 0 (P0): Maximum 33.33 MHz Watchdog timer * On-chip one-channel watchdog timer * A counter overflow can reset the LSI. Power-down modes * Four power-down modes provided to reduce the power consumption in this LSI --Sleep mode --Software standby mode --Deep standby mode --Module standby mode Arm Cortex-A9 processor Maximum operating frequency: 400 MHz Instruction cache size: 32 Kbytes Data cache size: 32 Kbytes (write-back algorithm) TLB entries: 128 entries Jazelle(R) architecture extension: Full implementation Media processing engine with NEONTM technology Arm PrimeCell(R) Generic Interrupt Controller (PL390) External interrupt pins (NMI, IRQ7 to IRQ0, and TINT170 to TINT0) On-chip peripheral interrupts: Priority level set for each module 32 priority levels available Sixteen channels; external requests are available for one of them. Can be activated by on-chip peripheral modules. A specific DMA transfer interval can be specified to adjust the bus occupancy. Link mode (DMA transfer under descriptor control) supported Transfer information can be automatically reloaded. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 1-2 RZ/A1H Group, RZ/A1M Group 1. Overview Items Specification Multi-function timer pulse unit 2 * * * * * * * OS timer * Two-channel 32-bit counters * Two operating modes: --Interval timer mode --Free-running comparison mode * DMA transfer request or interrupt request can be issued when a compare match occurs. Realtime clock * Internal clock, calendar function, alarm function * Interrupts can be generated at intervals of 1/64 s by the 32.768-kHz or 4-MHz on-chip crystal oscillator. Serial communication interface with FIFO * * * * * * Eight channels Clock synchronous mode or asynchronous mode selectable Simultaneous transmission and reception (full-duplex communication) supported Dedicated baud rate generator Separate 16-byte FIFO registers for transmission and reception Modem control function (channels 1, 5, and 7 in asynchronous mode) Serial communication interface * * * * * * * Two channels Clock synchronous mode, asynchronous mode, or smart card interface mode is selectable. Simultaneous transmission and reception (full-duplex communication) supported Dedicated baud rate generator LSB first/MSB first selectable Modem control function Encoding and decoding of IrDA communications waveforms in accord with version 1.0 of the IrDA standard (on channel 0) Renesas serial peripheral interface * * * * * * * Five channels SPI operation Master mode and slave mode selectable Programmable bit length, clock polarity, and clock phase can be selected. Consecutive transfers MSB first/LSB first selectable Maximum transfer rate: 33.33 Mbps SPI multi I/O bus controller * * * * * * * Two channels Up to two serial flash memories with multiple I/O bus sizes (single/dual/quad) can be connected. External address space read mode (built-in read cache) SPI operating mode Clock polarity and clock phase can be selected. MSB first/LSB first selectable Maximum transfer rate: 533.33 Mbps (SDR transfer, with two serial flash memories connected) I2C bus interface * * * * * Four channels Master mode and slave mode supported Support for 7-bit and 10-bit slave address formats Support for multi-master operation Timeout detection Maximum 16 lines of pulse inputs/outputs based on five channels of 16-bit timers 18 output compare and input capture registers Input capture function Pulse output modes Toggle, PWM, complementary PWM, and reset-synchronized PWM modes Synchronization of multiple counters Complementary PWM output mode --Non-overlapping waveforms output for 3-phase inverter control --Automatic dead time setting --0% to 100% PWM duty value specifiable --A/D converter start request delaying function --Interrupt skipping at crest or trough * Reset-synchronized PWM mode Three-phase PWM waveforms in positive and negative phases can be output with a required duty value. * Phase counting mode Two-phase encoder pulse counting available R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 1-3 RZ/A1H Group, RZ/A1M Group 1. Overview Items Specification Serial sound interface * * * * * * * * * * * * Media local bus * Conforms with version 2.0 of the MediaLB standard. Data transfer at up to 50 Mbps is possible. SCUX * Sampling rate conversion --Asynchronous or synchronous sampling rate conversion is possible. --Sampling rate (synchronous mode) Note: The selectable sampling rates depend on the number of used channels and rate ratio. Input [kHz]: 8, 11.025, 12, 16, 22.05, 24, 32, 44.1, 48, 64, 88.2, or 96 is selectable. Output [kHz]: 8, 16, 24, 44.1, 48, or 96 is selectable. --Sampling rate (asynchronous mode) Note: The selectable sampling rates depend on the number of used channels and rate ratio. Input/output [kHz]: 1 to 96 --Data format: 16 or 24 bits * Digital volume and mute functions --The digital volume can be set within the range from a multiple of 0 to 8 (-120 to 18 dB) --Volume ramping supports soft mute, fade-in, and fade-out. --The zero crossing mute function can apply muting at zero-crossing points. * Mixer --Data of two to four source systems can be mixed (added together) into one system. --The ratio to add the sources can be set. --Direct transfer to the serial sound interface module is supported. CAN interface * Five channels * ISO11898-1 compliant * Message buffer: --Up to 64 5-channel receive message buffers: shared among all channels. --16 transmit message buffers per channel IEBusTM controller * Conforms with the IEBus protocol (communication modes 1 and 2). * Transfer rates: approximately 18 kbps (in communication mode 1), approximately 27 kbps (in communication mode 2) * Maximum numbers of bytes for transfer: 32 bytes/frame (in communication mode 1), 128 bytes/frame (in communication mode 2) * Operating clock: 8 MHz Note: Input of peripheral clock 0 (P0) running at 32 MHz is required. Renesas SPDIF interface * * * * * * * * Support of IEC60958 standard (stereo and consumer use modes only) Sampling frequencies of 32 kHz, 44.1 kHz, and 48 kHz Audio word sizes of 16 to 24 bits per sample Biphase mark encoding Double buffered data Parity encoded serial data Simultaneous transmit and receive Receiver autodetects IEC 61937 compressed mode data. CD-ROM decoder * * * * * Support of five formats: Mode 0, mode 1, mode 2, mode 2 form 1, and mode 2 form 2 Sync codes detection and protection (Protection: When a sync code is not detected, it is automatically inserted.) Descrambling ECC correction --P, Q, PQ, and QP correction --PQ or QP correction can be repeated up to three times. EDC check Performed before and after ECC Mode and form are automatically detected. Link sectors are automatically detected. Buffering data control Buffering CD-ROM data including Sync code is transferred in specified format, after the data is descrambled, corrected by ECC, and checked by EDC. * * * * Six-channel bidirectional serial transfer Duplex communication (channels 0, 1, 3, and 5) Support of various serial audio formats Support of master and slave functions Generation of programmable word clock and bit clock Multi-channel formats Support of 8, 16, 18, 20, 22, 24, and 32-bit data formats Support of eight-stage FIFO for transmission and reception Support of TDM mode Support of WS continue mode in which the SSIWS signal is not stopped. Support of direct transfer to the SCUX module A change of the sampling frequency can be detected. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 1-4 RZ/A1H Group, RZ/A1M Group 1. Overview Items Specification LIN interface * Two channels * Conforms with revisions 1.3, 2.0, 2.1, and 2.2 of the LIN protocol and SAEJ 2062. * Master mode supported Ethernet controller * Conforms with the Ethernet or the IEEE802.3 MAC (Media Access Control) layer standard * MAC function Constructs/deconstructs data frames (frame format conforming to IEEE802.3, 2000 Edition) Supports transfer at 10 and 100 Mbps Supports full-duplex mode Flow control conforming to IEEE802.3x Supports an MII (Media Independent Interface) for connection to a PHY interface in conformance with IEEE 802.3 Upward protocol support (checksum) function * E-DMAC (Direct Memory Access Controller for Ethernet controller) function EthernetAVB * Conforms with the Ethernet or the IEEE802.3 MAC (Media Access Control) layer standard * MAC function Constructs/deconstructs data frames (frame format conforming to IEEE802.3, 2000 Edition) Supports transfer at 100 Mbps Supports full-duplex mode Flow control conforming to IEEE802.3x Supports an MII (Media Independent Interface) for connection to a PHY interface in conformance with IEEE 802.3 Upward protocol support (checksum) function * AVB-DMAC (DMAC dedicated to EthernetAVB) function AVB-DMAC conforms with the following 3 standards; IEEE802.1AS (Clock Synchronization Protocol), IEEE802.1Qav (Realtime Transfer Protocol) and IEEE802.1Qat (Bandwidth Reservation Protocol) NAND flash memory controller * * * * USB 2.0 host/function module * * * * * Digital video decoder Direct-connected memory interface with NAND-type flash memory Command access mode Interrupt request and DMA transfer request Supports flash memory requiring 5-byte addresses (2 Gbits and more) Two channels Conforms to the Universal Serial Bus Specification Revision 2.0 480-Mbps, 12-Mbps, and 1.5-Mbps transfer rates provided (host mode) 480-Mbps and 12-Mbps transfer rates provided (function mode) On-chip 8-Kbyte RAM as communication buffers * Two channels * Video input Composite video input (CVBS) * A/D converter for video signal input VIN1 and VIN2 pin input selection Low-pass filter (LPF) Sync tip clamp Programmable gain amplifier (PGA) (0 to 6.021 dB) 10-bit precision pipelined A/D converter * Sync separation Noise reduction LPF, auto level control sync slicer, horizontal auto frequency control (AFC), vertical count-down, interlace detection, auto gain control (AGC)/peak limiter control * Y/C separation NTSC 2D, PAL 2D, and SECAM 1D supported. * Chroma-key decoding NTSC, PAL, and SECAM supported. Color killer, auto color control (ACC), TINT correction, R-Y axis correction * Digital clamp Pedestal clamp (Y), center clamp (Cb/Cr), noise detection * Adjustment of output gain Contrast: 0 to approximately 2 times Color (Cb/Cr independently): 0 to approximately 2 times R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 1-5 RZ/A1H Group, RZ/A1M Group 1. Overview Items Specification Video display controller 5 * Two channels * Video input interface: One channel can be selected from the followings. BT601, BT656 format (NTSC/PAL) input: Input clock: 27 MHz/54 MHz Digital pin input (channel 0): YCbCr422, YCbCr444, RGB888, RGB666, RGB565 Digital pin input size: Maximum input video image size to be set*: 1440 pixels x 1024 lines (horizontal x vertical) Note:*Depends on the AC characteristics of the connected device. Examples of input video image size : WXGA (1280 x 768) XGA (1024 x 768) SVGA (800 x 600), WVGA (800 x 480), VGA (640 x 480), WQVGA (480 x 240), QVGA (320 x 240, 240 x 320) Composite video (CVBS) signal input decoded by the digital video decoder * Input video control Horizontal noise reduction (NR), brightness adjustment and contrast adjustment using matrix operation * Scaling control Vertical and horizontal scaling up or down of input video possible at a desired ratio (scaling up of graphics also possible) Scaling up ratio: 1 to 8; scaling down ratio: 1/8 to 1 Interpolation: Hold or linear selectable 2D IP conversion: 2D IP conversion through separately setting the initial phases for the top and bottom fields * Video recording Output pixel format: YCbCr444, YCbCr422, RGB888, RGB565 Output field rate: 1/1, 1/2, 1/4, 1/8 Rotation: Horizontal mirroring and 90/180/270 degree rotation for YCbCr422 and RGB565 Maximum video image size to be stored: x1 size of input video image * Output video control Black stretch: Black area stretched according to Y signal state Enhancer capability: LTI (transient improvement) and sharpness (contour emphasis) for Y signal R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 1-6 RZ/A1H Group, RZ/A1M Group 1. Overview Items Specification Video display controller 5 * Four graphics layers (two of them also for input video) Available input pixel formats 1 bit/pixel: CLUT1 4 bits/pixel: CLUT4 8 bits/pixel: CLUT8 16 bits/pixel: YCbCr422 (graphics layers 0 and 1), RGB565, ARGB1555, RGBA5551, ARGB4444 32 bits/pixel: ARGB8888, RGBA8888, RGB888, YCbCr444 (graphics layers 0 and 1) * Blending of two input video images Two input video images superimposed by alpha blending over a rectangular area can be output. * Superimposition Alpha blending in a rectangular area: Input video, layer 1, and layer 2 blended according to the transparency percentage (fade-in and fade-out function available) Chroma key function: Mixing based on transparency percentage using the specified RGB and CLUT value Pixel-base alpha blending: Alpha blending for each pixel based on transparency percentage Generation of output video images Video images superimposed on graphics layers can be output to memory. * Panel output control Panel output correction: Brightness adjustment and contrast adjustment, gamma correction, panel dithering TCON: Various timing output for LCD panel driving provided by a total of seven vertical and horizontal panel driver signals Panel output pixel format: RGB888, RGB666, RGB565, serial RGB Output video image size: Maximum output video image size to be set*: 1999 pixels x 2035 lines (horizontal x vertical) Note:*Depends on the AC characteristics of the display panel. Examples of output video image size: WXGA (1280 x 768) XGA (1024 x 768) SVGA (800 x 600), WVGA (800 x 480), VGA (640 x 480), WQVGA (480 x 240), QVGA (320 x 240, 240 x 320) Dynamic range compression * Two channels * Contrast adjustment of captured data Contrast expansion processing optimized per region of the image Image renderer (IMR-LS2) * Two channels * Refers to the video captured data as two-dimensional texture data and draws a shape by performing texture mapping for an arbitrary shape divided into triangular objects. * Display list system * Drawing functions Texture mapping, bilinear filtering, automatic coordinate generation (and relative coordinate input) * Instruction system Draw instruction: TRI for drawing a triangle Control instructions: TRAP, INT, NOP, SYNCM, SYNCW, WTL, and WTS * Drawing space Destination coordinates: 0 X 2,047, 0 Y 2,047 Source coordinates: 0 u 1,439, 0 v 1,023 Image renderer for display (IMR-LSD) * Refers to the output video image data from the video display controller 5 (channel 0) as twodimensional texture data and draws shapes by performing texture mapping for an arbitrary shape divided into triangular objects. * Display list system * Drawing functions Texture mapping, bilinear filtering, automatic coordinate generation (and relative coordinate input) * Instruction system Draw instruction: TRI for drawing a triangle Control instructions: TRAP, INT, NOP, SYNCM, SYNCW, WTL, and WTS * Drawing space Destination coordinates: 0 X 2,047, 0 Y 2,047 Source coordinates: 0 u 1,439, 0 v 1,023 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 1-7 RZ/A1H Group, RZ/A1M Group 1. Overview Items Specification Display out comparison unit * Two channels * Calculates the CRC code of an arbitrary graphics plane and compares it with the pre-calculated CRC code. * Specifies a rectangular area in an arbitrary graphics plane selected from among four graphics planes, one plane of the graphics data obtained after blending, or one plane of the data read from the output video image generator of the video display controller 5. * Pixel format 32 bits/pixel: ARGB8888/RGB888/RGB666 16 bits/pixel: RGB565 Renesas graphics processor for OpenVGTM * OpenVGTM, which is an open 2D vector graphics API, can be processed. * Processes can be accelerated in OpenVGTM stage 2 to stage 8 using the dedicated hardware and programmable shader. JPEG codec unit * Compression and decompression method conforming to the JPEG baseline standard within the range described in this document. * Operational precision: Conforming to JPEG Part 2, ISO-IEC10918-2 * Pixel format: Compression: YCbCr422 Decompression: YCbCr444, YCbCr422, YCbCr411, YCbCr420 Output pixel format to the buffer: YCbCr422, ARGB8888, RGB565 * Four quantization tables provided * Four Huffman tables provided (two tables for AC coefficients and two tables for DC coefficients) * Markers supported: SOI, SOF0, SOS, DQT, DHT, DRI, RSTm, and EOI * Image data rate: Max. 133.33 Mbytes/s (at 66.67-MHz operation) Capture engine unit * Examples of input video image size : 5 megapixels (2,560 x 1,920) 3 megapixels (2,048 x 1,536) 2 megapixels (1,632 x 1,224) UXGA (1,600 x 1,200) SXGA (1) (1,280 x 1,024) SXGA (2) (1,280 x 960) WXGA (1,280 x 768) XGA (1,024 x 768) SVGA (800 x 600) WVGA (800 x 480) VGA (640 x 480) WQVGA (480 x 240) QVGA (320 x 240, 240 x 320) Note: Depends on the AC characteristics of the connected device, frame rate of the connected device, and transfer speed to the destination RAM. * Input format: 8- or 16-bit YCbCr422 binary data * Memory output format: YCbCr422, YCbCr420 Note: The captured data cannot be displayed via the video display controller 5 because the Y data and CbCr data are split when written to memory. Pixel format converter * * * * Two channels Brightness adjustment, gain adjustment, and YCbCr and RGB mutual conversion. Input pixel data: RGB888, RGB565, YCbCr422 Output pixel data: ARGB8888, RGB565, YCbCr422 Sound generator * * * * * Four channels Capable of adjusting sound volume using 8-bit PWM output Four types of operating clocks (P0/2, P0/4, P0/8, and P0/16) can be selected. Frequency settings in the 25-Hz to 20-kHz range with precision of 1% or less Automatic attenuator function can be selected. SD host interface * * * * Two channels SD memory I/O card interface (1-/4-bit SD bus) Error check function: CRC7 (command), CRC16 (data) Interrupt requests --Card access interrupt --SDIO access interrupt --Card detect interrupt * DMA transfer requests --SD_BUF write --SD_BUF read * Card detection function, write protect supported R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 1-8 RZ/A1H Group, RZ/A1M Group 1. Overview Items Specification MMC host interface * * * * * General I/O ports * 256-pin: 115 I/Os, 8 inputs with open-drain outputs, and 16 inputs (input only) * 324-pin: 147 I/Os, 8 inputs with open-drain outputs, and 16 inputs (input only) * Input or output can be selected for each bit. A/D converter * * * * Motor control PWM timer * Two 10-bit PWM channels, each with eight outputs Debugging interface * Arm CoreSightTM architecture * JTAG-standard pin assignment On-chip RAM * 10-Mbyte (RZ/A1H) or 5-Mbyte (RZ/A1M) large capacity memory for video display/recording and work (128 Kbytes are used for data retention) * 128-Kbyte memory for data retention (16 Kbytes x 2, 32 Kbytes x 1, 64 Kbytes x 1) Boot modes * Five boot modes Boot mode 0: Booting from memory (bus width: 16 bits) connected to the CS0 space Boot mode 1: Booting from memory (bus width: 32 bits) connected to the CS0 space Boot mode 2: -- Boot mode 3: Booting from a serial flash memory Boot mode 4: Booting from a NAND flash memory with SD controller Boot mode 5: Booting from a NAND flash memory with MMC controller Power supply voltage * Vcc: 1.10 to 1.26 V * PVcc: 3.0 to 3.6 V Package * PLBG0256KA-B 256-pin BGA, 11-mm square, 0.5-mm pitch JEITA package code: P-LFBGA256-11x11-0.50 RENESAS code: PLBG0256KA-B * PLQP0256LB-A 256-pin QFP, 28-mm square, 0.4-mm pitch JEITA package code: P-LFQFP256-28x28-0.40 RENESAS code: PLQP0256LB-A * PRBG0324GA-A 324-pin BGA, 19-mm square, 0.8-mm pitch JEITA package code: P-FBGA324-19x19-0.80 RENESAS code: PRBG0324GA-A Interface to multi-media card (MMC) Data bus: 1-/4-/8-bit MMC mode Interrupt requests: card detection, error/time-out, and normal operation DMA transfer requests: CE_DATA write and CE_DATA read Card detection function 12-bit resolution Eight input channels Minimum conversion time: 5.0 s A/D conversion request by the external trigger or timer trigger R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 1-9 RZ/A1H Group, RZ/A1M Group 1.2 Table 1.2 1. Overview Product Lineup Product Lineup Group Part Number Temperature Range Quality Level Package RZ/A1H R7S721000VCBG -40 to +85C Industry usage etc. PLBG0256KA-B R7S721000VCFP Industry usage etc. PLQP0256LB-A R7S721000VLFP Car Accessories R7S721001VCBG Industry usage etc. R7S721001VLBG Car Accessories RZ/A1M 1.3 R7S721010VCBG -40 to +85C PRBG0324GA-A Industry usage etc. PLBG0256KA-B R7S721010VCFP Industry usage etc. PLQP0256LB-A R7S721010VLFP Car Accessories R7S721011VCBG Industry usage etc. R7S721011VLBG Car Accessories PRBG0324GA-A Block Diagram See section 5, LSI Internal Bus. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 1-10 RZ/A1H Group, RZ/A1M Group 1.4 1. Overview Pin Assignment 1 2 3 4 5 P6_2 P6_0 P9_7 PVCC P6_3 P6_1 P0_3 A PVCC P6_4 6 7 8 9 10 11 12 13 14 15 16 17 P9_4 P5_10 P5_8 P5_7 P5_3 P5_1 LVDSREF RIN VIN2B VDAVSS VIN1A P0_2 P1_4 P2_15 P2_12 PVCC P9_5 P5_6 P5_2 P5_0 VSS VIN1B VDAVCC VIN2A P1_5 P1_0 P2_14 PVCC B VSS C VCC VSS D P6_8 VCC E P6_9 P6_7 VSS F P6_12 P6_10 VCC VSS G P7_0 P6_11 P6_5 VCC VCC H P7_2 P6_13 P6_6 VSS J VSS P5_9 VSS 18 19 20 VSS 21 VSS A P2_10 B P2_11 P2_9 C P9_3 LVDSAPV LVDSPLL CC VCC P5_5 P5_4 VRP REXT P1_7 P1_3 P1_1 P2_13 PVCC VSS P2_7 P2_8 D PVCC P9_2 LVDSAPV LVDSAPV CC CC VSS VSS VCC VRM P1_6 P1_2 VSS P2_4 P2_5 P2_6 E P4_14 P4_15 P2_2 P2_3 F P4_11 P4_13 VSS G VCC P2_1 P4_10 P4_12 H VSS P2_0 P4_9 P4_8 VSS P4_3 P4_7 P4_6 K PVCC P9_6 P7_4 P7_3 P6_14 K P7_8 P7_6 P7_1 P6_15 PVCC VSS J L P7_10 P7_9 P7_7 P7_5 P3_15 P4_0 P4_5 P4_4 M P7_14 P7_13 P7_12 P7_11 P3_10 P3_11 P4_2 P4_1 M N P8_1 P8_2 P8_0 P7_15 JP0_1 JP0_0 P3_13 P3_14 N P P8_4 P8_5 P8_3 P8_6 PVCC PVCC VSS R CKIO P8_7 P8_10 PVCC PVCC PVCC TMS T P8_8 P8_9 PVCC VSS U P8_11 P8_12 PVCC VSS VCC VSS P3_3 RES VSS USB PVCC PVCC APVCC PLLVCC VSS V P8_13 P8_14 VSS VCC P3_6 P3_5 P3_1 NMI P0_4 USB P0_5 REFRIN AVcc P3_9 VSS BSCANP P0_0 VCC VCC P1_9 P1_10 P1_11 VCC P9_0 P3_4 VSS RTC_X2 VSS DP1 VBUS1 DP0 VBUS0 USB_X2 VSS AA VSS VCC P9_1 P3_7 P3_2 P3_0 RTC_X1 VSS DM1 VSS DM0 2 3 4 5 9 10 11 1 Figure 1.1 6 7 8 VCC AVCC P1_12 P1_14 VSS USB_X1 EXTAL XTAL VSS AVSS AVREF P1_13 P1_15 14 15 16 17 TRST T VIDEO AUDIO _X2 _X1 V P1_8 13 R VCC P0_1 12 TCK AUDIO _X2 P3_8 U VSS VSS P3_12 P VSS W P8_15 PVCC Y PVCC L 18 19 20 VIDEO _X1 W VSS Y VCC AA 21 Pin Assignment of the 256-Pin BGA (Top Perspective View) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 1-11 1. Overview 192 191 190 189 188 187 186 185 184 183 182 181 180 179 178 177 176 175 174 173 172 171 170 169 168 167 166 165 164 163 162 161 160 159 158 157 156 155 154 153 152 151 150 149 148 147 146 145 144 143 142 141 140 139 138 137 136 135 134 133 132 131 130 129 Vss P2_11 P2_10 Vcc P2_9 Vss P2_8 P2_7 PVcc P2_6 P2_5 P2_4 P2_3 P2_2 P4_15 P4_14 Vcc P4_13 Vss P4_12 PVcc P4_11 P4_10 P4_9 P4_8 P2_1 P2_0 P4_7 P4_6 Vcc P4_5 Vss P4_4 PVcc P4_3 P4_2 P4_1 P4_0 Vss P3_15 P3_14 Vcc P3_13 Vss P3_12 PVcc P3_11 P3_10 TCK TMS JP0_0 JP0_1 TRST Vcc P3_9 Vss P3_8 PVcc AUDIO_X2 AUDIO_X1 Vss VIDEO_X2 VIDEO_X1 BSCANP RZ/A1H Group, RZ/A1M Group Figure 1.2 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 P6_12 P6_13 P6_14 P6_15 P7_0 Vss P7_1 Vcc P7_2 Vss P7_3 PVcc P7_4 P7_5 P7_6 P7_7 P7_8 P7_9 Vcc P7_10 Vss P7_11 Vcc P7_12 Vss P7_13 PVcc P7_14 P7_15 P8_0 P8_1 P8_2 P8_3 P8_4 P8_5 PVcc P8_6 Vss CKIO Vcc P8_7 Vss Vss P8_8 P8_9 P8_10 P8_11 P8_12 P8_13 PVcc P8_14 Vss P8_15 Vcc USBDVcc VBUS0 DP0 DM0 USBDPVss USBDPVcc USBDVss USBDVcc VBUS1 DP1 DM1 USBDPVss USBDPVcc Vcc P0_5 P0_4 Vss Vss RTC_X2 RTC_X1 PVcc NMI RES P3_0 Vss P3_1 PVcc P3_2 P3_3 P3_4 P3_5 P3_6 P3_7 P9_1 P9_0 6 7 8 9 10 99 98 97 96 95 94 93 92 91 90 89 88 87 86 85 84 83 82 81 80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65 Vss P6_9 PVcc P6_10 P6_11 P1_15 P1_14 P1_13 P1_12 P1_11 P1_10 P1_9 AVref AVss AVcc P1_8 Vss P0_1 PVcc PLLVcc XTAL EXTAL Vss P0_0 USB_X2 USB_X1 USBUVss USBUVcc USBAVss USBAVcc USBAPVcc USBAPVss REFRIN USBDVss 1 2 3 4 5 256-Pin QFP Top View 128 127 126 125 124 123 122 121 120 119 118 117 116 115 114 113 112 111 110 109 108 107 106 105 104 103 102 101 100 P6_5 P6_6 P6_7 Vcc P6_8 P2_12 P2_13 P2_14 P2_15 P1_0 P1_1 P1_2 P1_3 P1_4 P1_5 P1_6 P1_7 P0_2 PVcc Vss VIN1A VIN2A VDAVcc VDAVss REXT VRP VRM VIN1B VIN2B PVcc Vss Vcc Vss LVDSAPVss LVDSREFRIN LVDSAPVcc P5_0 LVDSAPVss P5_1 P5_2 LVDSAPVcc P5_3 P5_4 LVDSAPVss P5_5 P5_6 LVDSAPVcc P5_7 LVDSPLLVcc Vss Vss PVcc P5_8 P5_9 P5_10 P9_2 P9_3 P9_4 P9_5 P9_6 P9_7 P0_3 Vss PVcc P6_0 P6_1 P6_2 P6_3 P6_4 Pin Assignment of the 256-Pin QFP (Top Perspective View) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 1-12 RZ/A1H Group, RZ/A1M Group 1. Overview 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 A Vss P6_4 P0_3 P11_0 P9_6 P9_3 P5_9 Vss P5_6 P5_2 P5_0 Vss VIN2B VDAVss VIN2A P0_2 P1_6 P1_3 P1_0 P2_13 P2_12 Vss A B Vcc Vss P6_0 P11_2 P9_7 P9_4 P5_10 P5_8 P5_7 P5_3 P5_1 Vss VIN1B VDAVcc VIN1A P1_7 P1_4 P1_2 P2_15 PVcc Vss P2_10 B C P6_5 Vcc Vss P6_2 P11_3 P11_1 P9_5 P9_2 Vss P5_5 P5_4 LVDSAPVcc VRM REXT Vss P1_5 P1_1 P2_14 PVcc Vss P2_9 P2_7 C D P6_7 P6_6 Vcc Vss P6_3 P6_1 PVcc PVcc LVDSPLLVcc Vss Vcc VRP Vss PVcc PVcc PVcc Vss P2_8 P10_15 P10_14 D E P6_10 P6_9 P6_8 Vcc P2_11 P2_6 P10_12 P2_5 E F P6_14 P6_13 P6_11 Vcc P2_4 P10_13 P2_2 P4_15 F G P11_13 P11_12 P6_15 P6_12 P4_14 P2_3 P4_13 Vss G H P7_2 P7_1 P11_14 P7_0 P4_11 P10_11 P10_10 P4_12 H J P7_5 P7_4 P7_3 P11_15 Vss Vss Vss Vss Vss Vss Vcc P10_9 P10_8 P4_10 J K P7_9 P7_7 P7_6 P7_8 Vss Vss Vs s Vss Vss Vss Vcc P4_8 P4_9 P2_1 K L P11_5 P7_11 P7_10 P11_4 Vss Vss Vs s Vss Vss Vss PVcc P4_7 P2_0 P4_6 L M P7_12 P11_6 P11_7 Vcc Vss Vss Vs s Vss Vss Vs s PVcc P4_5 P4_4 P10_7 M N P7_13 P7_14 P7_15 PVcc Vss Vss Vss Vss Vss Vss P10_4 P10_5 P10_6 P4_3 N P P8_0 P8_1 P8_2 PVcc Vss Vss Vss Vss Vss Vss Vs s P4_0 P4_2 P4_1 P R P8_3 P8_4 P8_5 Vcc Vcc P3_15 P3_14 P3_13 R T P11_8 P11_9 P11_10 Vcc Vcc P3_10 P3_11 P3_12 T U Vss P8_6 P11_11 P8_7 Vcc JP0_1 TCK Vss U V CKIO P8_8 P8_9 P8_13 P3_8 TRST JP0_0 TMS V W Vss P8_10 P8_11 PVcc PVcc PVcc Vss Vss Vcc Vcc Vss PVcc PVcc PLLVcc Vss Vss AVss AVcc PVcc P3_9 AUDIO_X2 AUDIO_X1 W Y P8_12 P8_14 PVcc P3_7 P3_4 P10_2 P3_2 RES NMI Vss VBUS1 VBUS0 USBAVcc Vss P0_0 P0_1 P1_10 P1_13 P1_15 PVcc VIDEO_X2 VIDEO_X1 Y AA P8_15 PVcc P9_1 P3_5 P10_1 P3_3 P3_1 RTC_X2 P0_5 Vss DM1 DP0 REFRIN Vss USB_X2 XTAL P1_8 P1_11 P1_14 AVcc PVcc BSCANP AA AB PVcc P9_0 P3_6 P10_0 P10_3 P3_0 Vss RTC_X1 P0_4 Vss DP1 DM0 Vss USBAPVcc USB_X1 EXTAL Vss P1_9 P1_12 AVss AVref Vss AB 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 Figure 1.3 LVDSREFRIN LVDSAPVcc Pin Assignment of the 324-Pin BGA (Top Perspective View) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 1-13 RZ/A1H Group, RZ/A1M Group 1.5 1. Overview Pin Functions Table 1.3 Pin Functions Classification Symbol I/O Name Function Power supply Vcc I Power supply Power supply pins. All the Vcc pins must be connected to the system power supply. This LSI does not operate correctly if there is a pin left open. Vss I Ground Ground pins. All the Vss pins must be connected to the system power supply (0 V). This LSI does not operate correctly if there is a pin left open. PVcc I Power supply for I/O circuits Power supply for I/O pins. All the PVcc pins must be connected to the system power supply. This LSI does not operate correctly if there is a pin left open. PLLVcc I Power supply for PLL Power supply for the on-chip PLL oscillator. EXTAL I External clock Connected to a crystal resonator. An external clock signal may also be input to the EXTAL pin. XTAL O Crystal Connected to a crystal resonator. CKIO O System clock output Supplies the system clock to external devices. AUDIO_CLK I External clock for audio Input pin of external clock for audio. A clock input to the divider is selected from an oscillation clock input on this pin or pins AUDIO_X1 and AUDIO_X2. AUDIO_X1 I AUDIO_X2 O Crystal resonator/ external clock for audio Pins connected to a crystal resonator for audio. An external clock can be input on pin AUDIO_X1. A clock input to the divider is selected from an oscillation clock input on these pins or the AUDIO_CLK pin. AUDIO_XOUT O AUDIO_X1 clock output Output for the on-chip crystal oscillator on AUDIO_X1 or the external clock signal. AUDIO_XOUT2 O AUDIO_X1 dividedby-two clock output Output for the on-chip crystal oscillator on AUDIO_X1 or the external clock signal after frequency division of the selected signal by two. AUDIO_XOUT3 O AUDIO_X1 dividedby-three clock output Output for the on-chip crystal oscillator on AUDIO_X1 or the external clock signal after frequency division of the selected signal by three. MD_BOOT2, MD_BOOT1, MD_BOOT0 I Mode set Sets the operating mode. Do not change the signal levels on these pins while the RES pin is asserted or until the mode is fixed, after the negation. MD_CLK I Clock mode set Sets the clock operating mode. Do not change the signal levels on this pin while the RES pin is asserted or until the mode is fixed, after the negation. MD_CLKS I SSCG clock mode set Switches the SSCG circuit on or off. Do not change the signal levels on this pin while the RES pin is asserted or until the mode is fixed, after the negation. BSCANP I Boundary scan set Boundary scan setting pin. This pin is set to the high level for a boundary scan and to the low level for normal operation. Clock Operating mode control R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 1-14 RZ/A1H Group, RZ/A1M Group 1. Overview Classification Symbol I/O Name Function System control RES I Power-on reset This LSI enters the power-on reset state when this signal goes low. WDTOVF O Watchdog timer overflow Outputs an overflow signal from the watchdog timer. NMI I Non-maskable interrupt Non-maskable interrupt request pin. It is handled as an FIQ exception. Fix it high when not in use. IRQ7 to IRQ0 I Interrupt requests 7 to 0 Maskable interrupt request pins. Level-input or edge-input detection can be selected. When the edge-input detection is selected, the rising edge, falling edge, or both edges can also be selected. TINT170 to TINT0 I Interrupt requests 170 to 0 Maskable interrupt request pins. Detection through input of the high level or a rising edge can be selected. Interrupts Address bus A25 to A0 O Address bus Outputs addresses. Data bus D31 to D0 I/O Data bus Bidirectional data bus. Bus control CS5 to CS0 O Chip select 5 to 0 Chip-select signals for external memory or devices. RD O Read Indicates that data is read from an external device. RD/WR O Read/write Read/write signal. BS O Bus start Bus-cycle start signal. AH O Address hold Address hold timing signal for the device that uses the address/data-multiplexed bus. WAIT I Wait Inserts a wait cycle into the bus cycles during access to the external space. WE0 O Byte select Indicates a write access to bits 7 to 0 of data of external memory or device. WE1 O Byte select Indicates a write access to bits 15 to 8 of data of external memory or device. WE2 O Byte select Indicates a write access to bits 23 to 16 of data of external memory or device. WE3 O Byte select Indicates a write access to bits 31 to 24 of data of external memory or device. DQMLL O Byte select Selects bits D7 to D0 when SDRAM is connected. DQMLU O Byte select Selects bits D15 to D8 when SDRAM is connected. DQMUL O Byte select Selects bits D23 to D16 when SDRAM is connected. DQMUU O Byte select Selects bits D31 to D24 when SDRAM is connected. RAS O RAS Connected to the RAS pin when SDRAM is connected. CAS O CAS Connected to the CAS pin when SDRAM is connected. CKE O CK enable Connected to the CKE pin when SDRAM is connected. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 1-15 RZ/A1H Group, RZ/A1M Group 1. Overview Classification Symbol I/O Name Function Direct memory access controller DREQ0 I DMA-transfer request Input pin to receive external requests for DMA transfer. DACK0 O DMA-transfer request accept Output pin for signals indicating acceptance of external requests from external devices. TEND0 O DMA-transfer end output Output pin for DMA transfer end. TCLKA, TCLKB, TCLKC, TCLKD I Timer clock input External clock input pins for the timer. TIOC0A, TIOC0B, TIOC0C, TIOC0D I/O Input capture/ output compare (channel 0) The TGRA_0 to TGRD_0 input capture input/output compare output/PWM output pins. TIOC1A, TIOC1B I/O Input capture/ output compare (channel 1) The TGRA_1 and TGRB_1 input capture input/output compare output/PWM output pins. TIOC2A, TIOC2B I/O Input capture/ output compare (channel 2) The TGRA_2 and TGRB_2 input capture input/output compare output/PWM output pins. TIOC3A, TIOC3B, TIOC3C, TIOC3D I/O Input capture/ output compare (channel 3) The TGRA_3 to TGRD_3 input capture input/output compare output/PWM output pins. TIOC4A, TIOC4B, TIOC4C, TIOC4D I/O Input capture/ output compare (channel 4) The TGRA_4 to TGRD_4 input capture input/output compare output/PWM output pins. Crystal resonator for realtime clock/ external clock Connected to 32.768-kHz crystal resonator. The RTC_X1 pin can also be used to input an external clock. Crystal resonator for realtime clock/ external clock Connected to 4-MHz crystal resonator. The RTC_X3 pin can also be used to input an external clock. Multi-function timer pulse unit 2 Realtime clock Serial communication interface with FIFO Serial communication interface Renesas serial peripheral interface RTC_X1 I RTC_X2 O RTC_X3 I RTC_X4 O TxD7 to TxD0 O Transmit data Data output pins. RxD7 to RxD0 I Receive data Data input pins. SCK7 to SCK0 I/O Serial clock Clock input/output pins. RTS7, RTS5, RTS1 I/O Transmit request Modem control pins. CTS7, CTS5, CTS1 I/O Transmit enable Modem control pins. SCI_SCK1, SCI_SCK0 I/O Serial clock Clock input/output pins. SCI_TXD1, SCI_TXD0 O Transmit data Data output pins. SCI_RXD1, SCI_RXD0 I Receive data Data input pins. SCI_CTS1/RTS1, SCI_CTS0/RTS0 I/O Transmit and receive start control I/O pins for controlling the start of transmission and reception. MOSI4 to MOSI0 I/O Data Data I/O pins. MISO4 to MISO0 I/O Data Data I/O pins. RSPCK4 to RSPCK0 I/O Clock Clock I/O pins. SSL40, SSL30, SSL20, SSL10, SSL00 I/O Slave select Slave select I/O pins. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 1-16 RZ/A1H Group, RZ/A1M Group 1. Overview Classification Symbol SPI multi I/O bus controller SPBCLK_1, SPBCLK_0 O Clock Clock output pins. SPBSSL_1, SPBSSL_0 O Slave select Slave select output pins. SPBMO0_0/SPBIO00_0, SPBMI0_0/SPBIO10_0, SPBIO20_0, SPBIO30_0, SPBMO1_0/SPBIO01_0, SPBMI1_0/SPBIO11_0, SPBIO21_0, SPBIO31_0 I/O Data Data I/O pins for channel 0. SPBMO0_1/SPBIO00_1, SPBMI0_1/SPBIO10_1, SPBIO20_1, SPBIO30_1, SPBMO1_1/SPBIO01_1, SPBMI1_1/SPBIO11_1, SPBIO21_1, SPBIO31_1 I/O Data Data I/O pins for channel 1. RIIC3SCL to RIIC0SCL I/O Serial clock pin Serial clock I/O pins. RIIC3SDA to RIIC0SDA I/O Serial data pin Serial data I/O pins. SSITxD5, SSITxD3, SSITxD1, SSITxD0 O Data output Serial data output pin. SSIRxD5, SSIRxD3, SSIRxD1, SSIRxD0 I Data input Serial data input pin. SSIDATA4, SSIDATA2 I/O Data I/O Serial data I/O pins. SSISCK5 to SSISCK0 I/O SSI clock I/O I/O pins for serial clocks. SSIWS5 to SSIWS0 I/O SSI clock LR I/O I/O pins for word selection. MLB_CLK I Clock input MediaLB clock input pin. I2C bus interface Serial sound interface Media local bus CAN interface IEBusTM controller Renesas SPDIF interface LIN interface I/O Name Function MLB_SIG I/O Signal information I/O MediaLB signal information I/O pin. MLB_DAT I/O Data I/O MediaLB data I/O pin. CAN_CLK I Clock source for CAN communication Clock source for CAN communication. CAN4TX to CAN0TX O CAN bus transmit data Output pins for transmit data on the CAN bus. CAN4RX to CAN0RX I CAN bus receive data Input pins for receive data on the CAN bus. IETxD O IEBusTM controller transmit data Output pin for transmit data on IEBusTM controller. IERxD I IEBusTM controller receive data Input pin for receive data on IEBusTM controller. SPDIF_OUT O Output data Transmit data output pin. SPDIF_IN I Input data Receive data input pin. RLIN31TX, RLIN30TX O Output data Transmit data output pins. RLIN31RX, RLIN30RX I Input data Receive data input pins. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 1-17 RZ/A1H Group, RZ/A1M Group 1. Overview Classification Symbol Ethernet controller, EthernetAVB Note: Regarding the switching of pin functions between Ethernet controller and EthernetAVB, refer to section 54, Ports. ET_TXCLK I Transmit clock Clock pin for transmission. ET_TXEN O Transmit enable Transmit data enable pin ET_TXD3 to ET_TXD0 O Transmit data MII transmit data pins. EthernetAVB NAND flash memory controller USB 2.0 host/ function module I/O Name Function ET_COL I Collision detection Collision detection pin. ET_TXER O Transmit error Transmit error output pin. ET_RXCLK I Receive clock Receive clock pin ET_RXDV I Receive enable Receive data enable pin ET_RXD3 to ET_RXD0 I Receive data MII receive data pins. ET_RXER I Receive error Receive error input pin. ET_CRS I Carrier detection Carrier detection pin. ET_MDC O Management data clock Clock pin for information transfer via MDIO. ET_MDIO I/O Management data I/O Bidirectional pin for exchange of management data AVB_CAPTURE I Timer capture Capturing input pin for AVTP presentation timer AVB_GPTP_EXTERN I gPTP timer external clock External clock pin for gPTP timer FALE O Flash memory address latch enable Asserted for address output and negated for data I/O. FRE O Flash memory read enable Reads data at falling edge. FCE O Flash memory chip enable Enables the flash memory connected to this LSI. FCLE O Flash memory command latch enable Asserted at command output. FRB I Flash memory ready/ busy High level indicates ready state and low level indicates busy state. FWE O Flash memory write enable Flash memory latches commands, addresses, and data at falling edge. NAF7 to NAF0 I/O Flash memory data Data I/O pins. DP1, DP0 I/O USB 2.0 host/function module D+ data D+ data pins for USB 2.0 host/function module bus. DM1, DM0 I/O USB 2.0 host/function module D- data D- data pins for USB 2.0 host/function module bus. VBUS1, VBUS0 I VBUS input Connected to Vbus on USB 2.0 host/ function module bus. REFRIN I Reference input Connected to USBAPVss via 5.6-k 1% resistance. (QFP package) Connected to Vss via 5.6-k 1% resistance. (BGA package) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 1-18 RZ/A1H Group, RZ/A1M Group Classification USB 2.0 host/ function module 1. Overview Symbol I/O Name Function Crystal resonator/ external clock for USB 2.0 host/function module Connected to a crystal resonator for USB 2.0 host/function module. An external clock signal may also be input to the USB_X1 pin. USB_X1 I USB_X2 O USBAPVcc I Power supply for transceiver analog pins Power supply for pins. USBAPVss Note: This pin is not present on products in the BGA package. I Ground for transceiver analog pins Ground for pins. USBDPVcc Note: This pin is not present on products in the BGA package. I Power supply for transceiver digital pins Power supply for pins. USBDPVss Note: This pin is not present on products in the BGA package. I Ground for transceiver digital pins Ground for pins. USBAVcc I Power supply for transceiver analog core Power supply for core. USBAVss Note: This pin is not present on products in the BGA package. I Ground for transceiver analog core Ground for core. USBDVcc Note: This pin is not present on products in the BGA package. I Power supply for Power supply for core. transceiver digital core USBDVss Note: This pin is not present on products in the BGA package. I Ground for transceiver digital core Ground for core. USBUVcc Note: This pin is not present on products in the BGA package. I 480-MHz power supply for USB 2.0 host/function module Power supply for 480-MHz sections USBUVss Note: This pin is not present on products in the BGA package. I 480-MHz ground for USB 2.0 host/function module Ground for 480-MHz sections R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 1-19 RZ/A1H Group, RZ/A1M Group 1. Overview Classification Symbol I/O Name Function Digital video decoder VIN1A, VIN2A I Composite video signal (CVBS) input Composite video signal (CVBS) channel 0 input pins. VIN1B, VIN2B I Composite video signal (CVBS) input Composite video signal (CVBS) channel 1 input pins. VIDEO_X1 I VIDEO_X2 O Crystal resonator/ external clock for digital video decoder Connected to a crystal resonator for digital video decoder. An external clock signal may also be input to the VIDEO_X1 pin. VRP O TOP reference voltage TOP reference voltage pin for the A/D converter to input video signals. Connected to VDAVss via 0.1-F capacitor. VRM O BOTTOM reference voltage BOTTOM reference voltage pin for the A/ D converter to input video signals. Connected to VDAVss via 0.1-F capacitor. REXT I Reference voltage Reference voltage pin for the A/D converter to input video signals. Connected to VDAVss via 22-k 1% resistance. VDAVcc I Analog power supply Power supply pin for the A/D converter to input video signals. VDAVss I Analog ground Ground pin for the A/D converter to input video signals. LCD1_DATA23 to LCD1_DATA0, LCD0_DATA23 to LCD0_DATA0 O Output data Data output pins for panel. LCD1_TCON6 to LCD1_TCON0, LCD0_TCON6 to LCD0_TCON0 O Panel timing adjustment output Output pins for panel timing adjustment LCD1_CLK, LCD0_CLK O Panel clock Panel clock output pins. LCD1_EXTCLK, LCD0_EXTCLK I Panel clock source Panel clock source input pins. DV0_DATA23 to DV0_DATA0, DV1_DATA7 to DV1_DATA0 I Input data Data input pins for graphics data. Video display controller 5 LVDS output interface Capture engine unit DV1_VSYNC, DV0_VSYNC I VSYNC input VSYNC input pins. DV1_HSYNC, DV0_HSYNC I HSYNC input HSYNC input pins. DV1_CLK, DV0_CLK I Input clock Clock input signal pins for graphics data. TXCLKOUTP, TXCLKOUTM O Output clock LVDS differential clock output pins. TXOUT2P to TXOUT0P, TXOUT2M to TXOUT0M O Output data LVDS differential data output pins. LVDSREFRIN I Reference input Connected to LVDSAPVss via 5.6-k 1% resistance.(QFP package) Connected to Vss via 5.6-k 1% resistance. (BGA package) LVDSAPVcc I LVDS analog power supply Power supply for LVDS output. LVDSAPVss Note: This pin is not present on products in the BGA package. I LVDS analog ground Ground for LVDS output. LVDSPLLVcc I LVDS PLL power supply Power supply for LVDS PLL. VIO_D15 to VIO_D0 I Input data Graphics data input pins. VIO_CLK I Input clock Graphics data clock input pin. VIO_VD I VSYNC input VSYNC input pin. VIO_HD I HSYNC input HSYNC input pin. VIO_FLD I FIELD input Input pin for field information R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 1-20 RZ/A1H Group, RZ/A1M Group 1. Overview Classification Symbol I/O Name Function Sound generator SGOUT3 to SGOUT0 O Sound generator output Sound generator output pins. SD host interface SD_CLK_0, SD_CLK_1 O SD clock Output pins for SD clock. SD_CMD_0, SD_CMD_1 I/O SD command SD command output and response input signals. SD_D3_0 to SD_D0_0, SD_D3_1 to SD_D0_1 I/O SD data SD data bus signals. MMC host interface SD_CD_0, SD_CD_1 I SD card detection SD card detection. SD_WP_0, SD_WP_1 I SD write protection SD write protection signals. MMC_CLK O MMC clock Output pin for MMC clock. MMC_CMD I/O MMC command MMC command output and response input signal. MMC_D7 to MMC_D0 I/O MMC data MMC data bus signals. MMC_CD I MMC card detection MMC card detection. Motor control PWM timer PWM1H to PWM1A PWM2H to PWM2A O Timer output PWM output pins. A/D converter AN7 to AN0 I Analog input pins Analog input pins. ADTRG I A/D conversion trigger input External trigger input pin for starting A/D conversion. AVcc I Analog power supply Power supply pin for A/D converter. AVss I Analog ground Ground pin for A/D converter. AVref I Analog reference voltage Reference voltage pin for A/D converter. P2_0 to P2_15, P3_0 to P3_15, P4_0 to P4_15, P5_0 to P5_10, P6_0 to P6_15, P7_0 to P7_15, P8_0 to P8_15, P9_0 to P9_7, P10_0 to P10_15 P11_0 to P11_15 I/O General port General I/O port pins. P1_0 to P1_7 I/O General port 8 input port pins with open-drain output. JP0_0, JP0_1, P0_0 to P0_5, P1_8 to P1_15 I General port 16 general input port pins. TCK/SWDCLK I Test clock Test-clock input pin. Also used as the input clock pin for serial wire debugging TMS/SWDIO I, I/ O Test mode select Test-mode select signal input pin. Also used as the I/O data pin for serial wire debugging TDI I Test data input Serial input pin for instructions and data. General I/O ports Debugging interface TDO O Test data output Serial output pin for instructions and data. TRST I Test reset Initialization-signal input pin. TRACEDATA3 to TRACEDATA0 O Data output Trace data output pins. TRACECLK O Clock output Trace clock output pin. TRACECTL O Enable output Trace enable output pin. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 1-21 RZ/A1H Group, RZ/A1M Group 1.6 1. Overview List of Pins Table 1.4 List of Pins (256-Pin, BGA) Port Function/ Dedicated Function Ball Number Symbol I/O Symbol I/O Symbol I/O Symbol I/O Symbol I/O Symbol I/O Symbol I/O Symbol I/O Symbol I/O Symbol I/O Simplified Circuit Diagram Figure 1.4 Mode Function Function 1 Function 2 Function 3 Function 4 Function 5 Function 6 Function 7 Function 8 A1 PVcc A2 P6_4 I(s)/O -- -- D4 I(s)/O LCD1_DA TA12 O CAN2RX I(s) IRQ3 I(s) RTS5 I(s)/O -- -- RSPCK1 I(s)/O DV0_DATA 20 I(s) (8) A3 P6_2 I(s)/O -- -- D2 I(s)/O LCD1_DA TA10 O RLIN31RX I(s) IRQ7 I(s) TCLKA I(s) TIOC2A I(s)/O RxD2 I(s) DV0_DATA 18 I(s) (8) A4 P6_0 I(s)/O -- -- D0 I(s)/O LCD1_DA TA8 O RLIN30RX I(s) DV0_CLK I(s) TIOC1A I(s)/O IRQ5 I(s) RxD3 I(s) DV0_DATA 16 I(s) (8) A5 P9_7 I(s)/O -- -- LCD1_DAT A23 O SPBIO30_ 0 I(s)/O SSIDATA2 I(s)/O TIOC1A I(s)/O -- -- -- -- -- -- -- -- (7) A6 P9_4 I(s)/O -- -- LCD1_DAT A20 O SPBIO00_ 0 I(s)/O -- -- RxD1 I(s) -- -- -- -- -- -- -- -- (7) A7 P5_10 I(s)/O -- -- WE3/ DQMUU/ AH O -- -- DV0_HSY NC I(s) -- -- CAN1TX O IETxD O LCD1_DAT A17 O -- -- (7) A8 P5_8 I(s)/O -- -- LCD0_EXT CLK I(s) IRQ0 I(s) DV1_CLK I(s) -- -- DV0_CLK I(s) CS2 O -- -- -- -- (7) A9 P5_7 I(s)/O -- -- TXOUT0M O LCD1_DA TA7 O LCD0_DA TA23 O DV1_DAT A7 I(s) RxD6 I(s) TIOC0D I(s)/O SPDIF_OU T O DV0_DATA 15 I(s) (12), (13) A10 P5_3 I(s)/O -- -- TXOUT2M O LCD1_DA TA3 O LCD0_DA TA19 O DV1_DAT A3 I(s) TxD3 O TIOC3C I(s)/O -- -- MISO3 I(s)/O (12), (13) A11 P5_1 I(s)/O -- -- TXCLK OUTM O LCD1_DA TA1 O LCD0_DA TA17 O DV1_DAT A1 I(s) RxD4 I(s) TIOC0B I(s)/O -- -- SSL30 I(s)/O (12), (13) A12 LVDSREFRIN -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- (12), (13) A13 VIN2B I(a) -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- A14 VDAVss A15 VIN1A I(a) -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- A16 P0_2 I(s) MD_CLK I(s) -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- (3) A17 P1_4 I(s)/ O(o) -- -- RIIC2SCL I(s)/ O(o) DV0_CLK I(s) CAN1RX I(s) IRQ4 I(s) -- -- -- -- CAN_CLK I(s) -- -- (9) A18 P2_15 I(s)/O -- -- D31 I(s)/O MISO0 I(s)/O DV0_DAT A15 I(s) SPBIO31_ 0 I(s)/O CAN_CLK I(s) RxD0 I(s) LCD1_DAT A15 O IRQ1 I(s) (8) A19 P2_12 I(s)/O -- -- D28 I(s)/O RSPCK0 I(s)/O DV0_DAT A12 I(s) SPBIO01_ 0 I(s)/O CAN3RX I(s) IRQ6 I(s) LCD1_DAT A12 O TIOC1B I(s)/O (8) A20 PVcc A21 Vss B1 Vss B2 PVcc B3 P6_3 I(s)/O -- -- D3 I(s)/O LCD1_DA TA11 O RLIN31TX O IRQ2 I(s) CTS5 I(s)/O TIOC2B I(s)/O TxD2 O DV0_DATA 19 I(s) (8) B4 P6_1 I(s)/O -- -- D1 I(s)/O LCD1_DA TA9 O RLIN30TX O IRQ4 I(s) TIOC1B I(s)/O SSIDATA4 I(s)/O TxD3 O DV0_DATA 17 I(s) (8) B5 P0_3 I(s) MD_CLKS I(s) -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- (3) B6 P9_5 I(s)/O -- -- LCD1_DAT A21 O SPBIO10_ 0 I(s)/O SSISCK2 I(s)/O CTS1 I(s)/O CS4 O -- -- -- -- -- -- (7) B7 P5_9 I(s)/O -- -- WE2/ DQMUL O ET_MDC O DV0_VSY NC I(s) IRQ2 I(s) CAN1RX I(s) IERxD I(s) LCD1_DAT A16 O -- -- (7) B8 Vss B9 P5_6 I(s)/O -- -- TXOUT0P O LCD1_DA TA6 O LCD0_DA TA22 O DV1_DAT A6 I(s) TxD6 O IRQ6 I(s) SPDIF_IN I(s) DV0_DATA 14 I(s) (12), (13) (1) B10 P5_2 I(s)/O -- -- TXOUT2P O LCD1_DA TA2 O LCD0_DA TA18 O DV1_DAT A2 I(s) SCK3 I(s)/O TIOC1B I(s)/O -- -- MOSI3 I(s)/O (12), (13) B11 P5_0 I(s)/O -- -- TXCLK OUTP O LCD1_DA TA0 O LCD0_DA TA16 O DV1_DAT A0 I(s) TxD4 O TIOC0A I(s)/O -- -- RSPCK3 I(s)/O (12), (13) B12 Vss I(a) -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- B13 VIN1B B14 VDAVcc B15 VIN2A I(a) -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- B16 P1_5 I(s)/ O(o) -- -- RIIC2SDA I(s)/ O(o) DV1_CLK I(s) CAN4RX I(s) IRQ5 I(s) VIO_CLK I(s) -- -- LCD1_EXT CLK I(s) -- -- (9) B17 P1_0 I(s)/ O(o) -- -- RIIC0SCL I(s)/ O(o) DV0_DAT A16 I(s) TCLKA I(s) IRQ0 I(s) VIO_VD I(s) DV0_VSYN C I(s) -- -- -- -- (9) B18 P2_14 I(s)/O -- -- D30 I(s)/O MOSI0 I(s)/O DV0_DAT A14 I(s) SPBIO21_ 0 I(s)/O CAN4RX I(s) TxD0 O LCD1_DAT A14 O IRQ0 I(s) (8) B19 PVcc I(s)/O -- -- D26 I(s)/O ET_RXD2 I(s) DV0_DAT A10 I(s) SSIRxD0 I(s) RLIN30TX O LCD1_DAT A10 O VIO_D10 I(s) MOSI4 I(s)/O (8) B20 Vss B21 P2_10 C1 Vcc C2 Vss C20 P2_11 I(s)/O -- -- D27 I(s)/O ET_RXD3 I(s) DV0_DAT A11 I(s) SSITxD0 O TIOC1A I(s)/O LCD1_DAT A11 O VIO_D11 I(s) MISO4 I(s)/O (8) C21 P2_9 I(s)/O -- -- D25 I(s)/O ET_RXD1 I(s) DV0_DAT A9 I(s) SSIWS0 I(s)/O RLIN30RX I(s) LCD1_DAT A9 O VIO_D9 I(s) SSL40 I(s)/O (8) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 1-22 RZ/A1H Group, RZ/A1M Group Port Function/ Dedicated Function 1. Overview Ball Number Symbol I/O Symbol I/O Symbol I/O Symbol I/O Symbol I/O Symbol I/O Symbol I/O Symbol I/O Symbol I/O Symbol I/O Simplified Circuit Diagram Figure 1.4 D1 P6_8 I(s)/O -- -- D8 I(s)/O DV0_DAT A12 I(s) -- -- CAN_CLK I(s) SCK0 I(s)/O LCD0_DAT A0 O -- -- IRQ0 I(s) (8) Mode Function Function 1 Function 2 Function 3 Function 4 Function 5 Function 6 Function 7 Function 8 D2 Vcc D4 PVcc D5 P9_6 I(s)/O -- -- LCD1_DAT A22 O SPBIO20_ 0 I(s)/O SSIWS2 I(s)/O RTS1 I(s)/O CS5 O -- -- -- -- -- -- (7) D6 P9_3 I(s)/O -- -- LCD1_DAT A19 O SPBSSL_ 0 O -- -- TxD1 O -- -- -- -- -- -- -- -- (7) D7 LVD SAPVcc D8 LVD SPLLVcc D9 P5_5 I(s)/O -- -- TXOUT1M O LCD1_DA TA5 O LCD0_DA TA21 O DV1_DAT A5 I(s) AUDIO_X OUT O TIOC0C I(s)/O FCE O DV0_DATA 13 I(s) (12), (13) D10 P5_4 I(s)/O -- -- TXOUT1P O LCD1_DA TA4 O LCD0_DA TA20 O DV1_DAT A4 I(s) RxD3 I(s) TIOC3D I(s)/O -- -- DV0_DATA 12 I(s) (12), (13) D11 VRP -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- D12 REXT -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- D13 P1_7 I(s)/ O(o) -- -- RIIC3SDA I(s)/ O(o) DV1_HSY NC I(s) RLIN30RX I(s) IRQ7 I(s) VIO_D13 I(s) DV0_DATA 13 I(s) -- -- -- -- (9) D14 P1_3 I(s)/ O(o) -- -- RIIC1SDA I(s)/ O(o) DV0_DAT A19 I(s) ET_COL I(s) IRQ3 I(s) ADTRG I(s) -- -- -- -- -- -- (9) D15 P1_1 I(s)/ O(o) -- -- RIIC0SDA I(s)/ O(o) DV0_DAT A17 I(s) TCLKC I(s) IRQ1 I(s) VIO_HD I(s) DV0_HSYN C I(s) -- -- -- -- (9) D16 P2_13 I(s)/O -- -- D29 I(s)/O SSL00 I(s)/O DV0_DAT A13 I(s) SPBIO11_ 0 I(s)/O CAN3TX O SCK0 I(s)/O LCD1_DAT A13 O IRQ7 I(s) (8) D17 PVcc D18 Vss D20 P2_7 I(s)/O -- -- D23 I(s)/O ET_TXD3 O DV0_DAT A7 I(s) SSITxD5 O IETxD O RTS1 I(s)/O VIO_D7 I(s) LCD0_DAT A23 O (8) D21 P2_8 I(s)/O -- -- D24 I(s)/O ET_RXD0 I(s) DV0_DAT A8 I(s) SSISCK0 I(s)/O LCD0_TC ON6 O LCD1_DAT A8 O VIO_D8 I(s) RSPCK4 I(s)/O (8) E1 P6_9 I(s)/O -- -- D9 I(s)/O DV0_DAT A13 I(s) -- -- -- -- TxD0 O LCD0_DAT A1 O -- -- IRQ1 I(s) (8) E2 P6_7 I(s)/O -- -- D7 I(s)/O LCD1_DA TA15 O -- -- LCD0_TC ON6 O RxD5 I(s) -- -- MISO1 I(s)/O DV0_DATA 23 I(s) (8) I(s)/O -- -- LCD1_DAT A18 O SPBCLK_ 0 O RLIN30TX O SCK1 I(s)/O A0 O -- -- -- -- -- -- (7) E4 Vss E5 PVcc E6 P9_2 E7 LVD SAPVcc E8 LVD SAPVcc E9 Vss E10 Vss E11 Vcc E12 VRM -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- E13 P1_6 I(s)/ O(o) -- -- RIIC3SCL I(s)/ O(o) DV1_VSY NC I(s) IERxD I(s) IRQ6 I(s) VIO_D12 I(s) DV0_DATA 12 I(s) -- -- -- -- (9) E14 P1_2 I(s)/ O(o) -- -- RIIC1SCL I(s)/ O(o) DV0_DAT A18 I(s) FRB I(s) IRQ2 I(s) -- -- -- -- LCD1_EXT CLK I(s) -- -- (9) E15 Vss E16 PVcc E17 Vss E18 P2_4 I(s)/O -- -- D20 I(s)/O ET_TXD0 O DV0_DAT A4 I(s) SSISCK5 I(s)/O SPBCLK_1 O SCK1 I(s)/O VIO_D4 I(s) LCD0_DAT A20 O (8) E20 P2_5 I(s)/O -- -- D21 I(s)/O ET_TXD1 O DV0_DAT A5 I(s) SSIWS5 I(s)/O SPBSSL_1 O TxD1 O VIO_D5 I(s) LCD0_DAT A21 O (8) E21 P2_6 I(s)/O -- -- D22 I(s)/O ET_TXD2 O DV0_DAT A6 I(s) SSIRxD5 I(s) -- -- RxD1 I(s) VIO_D6 I(s) LCD0_DAT A22 O (8) F1 P6_12 I(s)/O -- -- D12 I(s)/O DV0_DAT A20 I(s) -- -- -- -- TxD1 O LCD0_DAT A4 O -- -- IRQ4 I(s) (8) F2 P6_10 I(s)/O -- -- D10 I(s)/O DV0_DAT A14 I(s) -- -- LCD0_TC ON5 O RxD0 I(s) LCD0_DAT A2 O -- -- IRQ2 I(s) (8) F4 Vcc F5 Vss F17 P4_14 I(s)/O -- -- LCD0_DAT A22 O LCD1_TC ON1 O SD_D3_0 I(s)/O MMC_D3 I(s)/O SPBIO21_ 1 I(s)/O SSIRxD3 I(s) TxD2 O IRQ6 I(s) (7) F18 P4_15 I(s)/O -- -- LCD0_DAT A23 O LCD1_TC ON2 O SD_D2_0 I(s)/O MMC_D2 I(s)/O SPBIO31_ 1 I(s)/O SSITxD3 O RxD2 I(s) IRQ7 I(s) (7) F20 P2_2 I(s)/O -- -- D18 I(s)/O ET_TXEN O DV0_DAT A2 I(s) SPBIO20_ 1 I(s)/O MLB_SIG I(s)/O TIOC2B I(s)/O VIO_D2 I(s) LCD0_DAT A18 O (8) F21 P2_3 I(s)/O -- -- D19 I(s)/O ET_CRS I(s) DV0_DAT A3 I(s) SPBIO30_ 1 I(s)/O IERxD I(s) CTS1 I(s)/O VIO_D3 I(s) LCD0_DAT A19 O (8) G1 P7_0 I(s)/O MD_BOOT 2 I(s) CS0 O DV0_DAT A16 I(s) ET_MDC O SCK4 I(s)/O RLIN30TX O -- -- TIOC0A I(s)/O -- -- (7) G2 P6_11 I(s)/O -- -- D11 I(s)/O DV0_DAT A15 I(s) -- -- LCD0_TC ON6 O SCK1 I(s)/O LCD0_DAT A3 O -- -- IRQ3 I(s) (8) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 1-23 RZ/A1H Group, RZ/A1M Group Port Function/ Dedicated Function 1. Overview Ball Number Symbol I/O Symbol I/O Symbol I/O Symbol I/O Symbol I/O Symbol I/O Symbol I/O Symbol I/O Symbol I/O Symbol I/O Simplified Circuit Diagram Figure 1.4 G4 P6_5 I(s)/O -- -- D5 I(s)/O LCD1_DA TA13 O CAN2TX O -- -- SCK5 I(s)/O -- -- SSL10 I(s)/O DV0_DATA 21 I(s) (8) Mode Function Function 1 Function 2 Function 3 Function 4 Function 5 Function 6 Function 7 Function 8 G5 Vcc G17 Vcc G18 P4_11 I(s)/O -- -- LCD0_DAT A19 O LCD1_TC ON6 O SD_D0_0 I(s)/O MMC_D0 I(s)/O SSITxD5 O CAN4TX O SCK1 I(s)/O IRQ3 I(s) (8) G20 P4_13 I(s)/O -- -- LCD0_DAT A21 O LCD1_TC ON0 O SD_CMD_ 0 I(s)/O MMC_CM D I(s)/O SPBIO11_ 1 I(s)/O SSIWS3 I(s)/O RxD1 I(s) IRQ5 I(s) (7) I(s)/O -- -- RAS O DV0_DAT A18 I(s) ET_TXER O RxD4 I(s) CAN2RX I(s) SSIWS1 I(s)/O TIOC0C I(s)/O -- -- (7) G21 Vss H1 P7_2 H2 P6_13 I(s)/O -- -- D13 I(s)/O DV0_DAT A21 I(s) -- -- SCK6 I(s)/O RxD1 I(s) LCD0_DAT A5 O -- -- IRQ5 I(s) (8) H4 P6_6 I(s)/O -- -- D6 I(s)/O LCD1_DA TA14 O -- -- LCD0_TC ON5 O TxD5 O -- -- MOSI1 I(s)/O DV0_DATA 22 I(s) (8) DV0_DAT A1 I(s) SPBIO10_ 1 I(s)/O MLB_DAT I(s)/O TIOC2A I(s)/O VIO_D1 I(s) LCD0_DAT A17 O (8) H5 Vss H17 Vcc H18 P2_1 I(s)/O -- -- D17 I(s)/O ET_TXER O H20 P4_10 I(s)/O -- -- LCD0_DAT A18 O LCD1_TC ON5 O SD_D1_0 I(s)/O MMC_D1 I(s)/O SSIRxD5 I(s) -- -- RxD0 I(s) IRQ2 I(s) (7) H21 P4_12 I(s)/O -- -- LCD0_DAT A20 O LCD1_CL K O SD_CLK_ 0 O MMC_CL K O SPBIO01_ 1 I(s)/O SSISCK3 I(s)/O TxD1 O IRQ4 I(s) (7) J1 P7_4 I(s)/O -- -- CKE O DV0_DAT A20 I(s) ET_TXD0 O TxD7 O -- -- SSITxD1 O TIOC1A I(s)/O -- -- (7) J2 P7_3 I(s)/O -- -- CAS O DV0_DAT A19 I(s) ET_TXEN O SCK7 I(s)/O CAN2TX O SSIRxD1 I(s) TIOC0D I(s)/O -- -- (7) J4 P6_14 I(s)/O -- -- D14 I(s)/O DV0_DAT A22 I(s) -- -- TxD6 O -- -- LCD0_DAT A6 O -- -- IRQ6 I(s) (8) J5 Vss J17 Vss J18 P2_0 I(s)/O -- -- D16 I(s)/O ET_TXCL K I(s) DV0_DAT A0 I(s) SPBIO00_ 1 I(s)/O MLB_CLK I(s) IRQ5 I(s) VIO_D0 I(s) LCD0_DAT A16 O (8) J20 P4_9 I(s)/O -- -- LCD0_DAT A17 O LCD1_TC ON4 O SD_WP_0 I(s) -- -- SSIWS5 I(s)/O CAN2RX I(s) TxD0 O IRQ1 I(s) (7) J21 P4_8 I(s)/O -- -- LCD0_DAT A16 O LCD1_TC ON3 O SD_CD_0 I(s) MMC_CD I(s) SSISCK5 I(s)/O CAN2TX O SCK0 I(s)/O IRQ0 I(s) (7) K1 P7_8 I(s)/O -- -- RD O SSISCK3 I(s)/O -- -- CAN0RX I(s) -- -- -- -- TIOC3A I(s)/O IRQ1 I(s) (7) K2 P7_6 I(s)/O -- -- WE0/ DQMLL O DV0_DAT A22 I(s) ET_TXD2 O CTS7 I(s)/O -- -- SSIWS2 I(s)/O TIOC2A I(s)/O -- -- (7) K4 P7_1 I(s)/O -- -- CS3 O DV0_DAT A17 I(s) ET_TXCL K I(s) TxD4 O DV0_CLK I(s) SSISCK1 I(s)/O TIOC0B I(s)/O -- -- (7) K5 P6_15 I(s)/O -- -- D15 I(s)/O DV0_DAT A23 I(s) -- -- RxD6 I(s) -- -- LCD0_DAT A7 O -- -- IRQ7 I(s) (8) K17 Vss K18 P4_3 I(s)/O -- -- LCD0_DAT A11 O TIOC0D I(s)/O FWE O CAN3TX O RxD2 I(s) -- -- MISO4 I(s)/O MMC_D7 I(s)/O (7) K20 P4_7 I(s)/O -- -- LCD0_DAT A15 O MISO1 I(s)/O TIOC4D I(s)/O PWM2H O SSITxD0 O -- -- DV0_DATA 15 I(s) -- -- (7) K21 P4_6 I(s)/O -- -- LCD0_DAT A14 O MOSI1 I(s)/O TIOC4C I(s)/O PWM2G O SSIRxD0 I(s) -- -- DV0_DATA 14 I(s) -- -- (7) L1 P7_10 I(s)/O -- -- A2 O SSIRxD3 I(s) ET_RXD1 I(s) CAN1TX O -- -- -- -- TIOC3C I(s)/O IRQ2 I(s) (7) L2 P7_9 I(s)/O -- -- A1 O SSIWS3 I(s)/O ET_RXD0 I(s) CAN0TX O -- -- -- -- TIOC3B I(s)/O IRQ0 I(s) (7) L4 P7_7 I(s)/O -- -- WE1/ DQMLU O DV0_DAT A23 I(s) ET_TXD3 O RTS7 I(s)/O -- -- SSIDATA2 I(s)/O TIOC2B I(s)/O -- -- (7) L5 P7_5 I(s)/O -- -- RD/WR O DV0_DAT A21 I(s) ET_TXD1 O RxD7 I(s) -- -- SSISCK2 I(s)/O TIOC1B I(s)/O -- -- (7) L17 P3_15 I(s)/O -- -- LCD0_DAT A7 O -- -- NAF7 I(s)/O -- -- TRACECT L O -- -- SD_D2_1 I(s)/O MMC_D2 I(s)/O (7) L18 P4_0 I(s)/O -- -- LCD0_DAT A8 O TIOC0A I(s)/O FRE O -- -- -- -- -- -- RSPCK4 I(s)/O MMC_D4 I(s)/O (7) L20 P4_5 I(s)/O -- -- LCD0_DAT A13 O SSL10 I(s)/O TIOC4B I(s)/O PWM2F O SSIWS0 I(s)/O -- -- DV0_DATA 13 I(s) -- -- (7) L21 P4_4 I(s)/O -- -- LCD0_DAT A12 O RSPCK1 I(s)/O TIOC4A I(s)/O PWM2E O SSISCK0 I(s)/O -- -- DV0_DATA 12 I(s) -- -- (7) M1 P7_14 I(s)/O -- -- A6 O SSIDATA4 I(s)/O ET_CRS I(s) -- -- -- -- -- -- TIOC4C I(s)/O IRQ6 I(s) (7) M2 P7_13 I(s)/O -- -- A5 O SSIWS4 I(s)/O ET_MDIO I(s)/O -- -- -- -- -- -- TIOC4B I(s)/O IRQ5 I(s) (7) M4 P7_12 I(s)/O -- -- A4 O SSISCK4 I(s)/O ET_RXD3 I(s) -- -- -- -- -- -- TIOC4A I(s)/O IRQ4 I(s) (7) M5 P7_11 I(s)/O -- -- A3 O SSITxD3 O ET_RXD2 I(s) CAN1RX I(s) -- -- -- -- TIOC3D I(s)/O IRQ3 I(s) (7) M17 P3_10 I(s)/O -- -- LCD0_DAT A2 O -- -- NAF2 I(s)/O -- -- TRACEDA TA2 O TIOC4C I(s)/O SD_D1_1 I(s)/O MMC_D1 I(s)/O (7) M18 P3_11 I(s)/O -- -- LCD0_DAT A3 O -- -- NAF3 I(s)/O -- -- TRACEDA TA3 O TIOC4D I(s)/O SD_D0_1 I(s)/O MMC_D0 I(s)/O (7) M20 P4_2 I(s)/O -- -- LCD0_DAT A10 O TIOC0C I(s)/O FALE O CAN3RX I(s) TxD2 O -- -- MOSI4 I(s)/O MMC_D6 I(s)/O (7) M21 P4_1 I(s)/O -- -- LCD0_DAT A9 O TIOC0B I(s)/O FCLE O -- -- SCK2 I(s)/O -- -- SSL40 I(s)/O MMC_D5 I(s)/O (7) N1 P8_1 I(s)/O -- -- A9 O MOSI0 I(s)/O ET_RXDV I(s) TxD5 O SCI_RXD0 I(s) -- -- -- -- -- -- (7) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 1-24 RZ/A1H Group, RZ/A1M Group Port Function/ Dedicated Function 1. Overview Ball Number Symbol I/O Symbol I/O Symbol I/O Symbol I/O Symbol I/O Symbol I/O Symbol I/O Symbol I/O Symbol I/O Symbol I/O Simplified Circuit Diagram Figure 1.4 N2 P8_2 I(s)/O -- -- A10 O MISO0 I(s)/O AVB_GPT P_EXTER N I(s) RxD5 I(s) IRQ0 I(s) -- -- -- -- -- -- (7) Mode Function Function 1 Function 2 Function 3 Function 4 Function 5 Function 6 Function 7 Function 8 N4 P8_0 I(s)/O -- -- A8 O SSL00 I(s)/O ET_RXER I(s) SCK5 I(s)/O SCI_SCK0 I(s)/O -- -- -- -- -- -- (7) N5 P7_15 I(s)/O -- -- A7 O RSPCK0 I(s)/O ET_RXCL K I(s) CTS5 I(s)/O SCI_TXD0 O -- -- TIOC4D I(s)/O -- -- (7) N17 JP0_1 I -- -- TDO O -- -- -- -- -- -- -- -- -- -- -- -- -- -- (6) N18 JP0_0 I -- -- TDI I -- -- -- -- -- -- -- -- -- -- -- -- -- -- (2) N20 P3_13 I(s)/O -- -- LCD0_DAT A5 O -- -- NAF5 I(s)/O AUDIO_X OUT O -- -- -- -- SD_CMD_ 1 I(s)/O MMC_CM D I(s)/O (7) N21 P3_14 I(s)/O -- -- LCD0_DAT A6 O -- -- NAF6 I(s)/O -- -- TRACE CLK O -- -- SD_D3_1 I(s)/O MMC_D3 I(s)/O (7) P1 P8_4 I(s)/O -- -- A12 O DV1_DAT A1 I(s) SSL20 I(s)/O -- -- -- -- IERxD I(s) RxD2 I(s) -- -- (7) P2 P8_5 I(s)/O -- -- A13 O DV1_DAT A2 I(s) MOSI2 I(s)/O -- -- -- -- -- -- -- -- -- -- (7) P4 P8_3 I(s)/O -- -- A11 O DV1_DAT A0 I(s) RSPCK2 I(s)/O RTS5 I(s)/O -- -- IRQ1 I(s) SCK2 I(s)/O -- -- (7) P5 P8_6 I(s)/O -- -- A14 O DV1_DAT A3 I(s) MISO2 I(s)/O -- -- -- -- IETxD O TxD2 O -- -- (7) P17 PVcc P18 PVcc I(s)/O -- -- LCD0_DAT A4 O -- -- NAF4 I(s)/O -- -- -- -- -- -- SD_CLK_1 O MMC_CLK O (7) P20 Vss P21 P3_12 R1 CKIO O -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- (5) R2 P8_7 I(s)/O -- -- A15 O DV1_DAT A4 I(s) AUDIO_X OUT O IRQ5 I(s) ET_COL I(s) -- -- -- -- -- -- (7) R4 P8_10 I(s)/O -- -- A18 O DV1_DAT A7 I(s) SPBIO20_ 1 I(s)/O TIOC3A I(s)/O CAN4TX O PWM1C O SGOUT_0 O SSITxD5 O (7) R5 PVcc R17 PVcc R18 PVcc R20 TMS I -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- (6) R21 TCK I -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- (2) T1 P8_8 I(s)/O -- -- A16 O DV1_DAT A5 I(s) SPBIO00_ 1 I(s)/O SPDIF_IN I(s) TIOC1A I(s)/O PWM1A O TxD3 O SSISCK5 I(s)/O (7) T2 P8_9 I(s)/O -- -- A17 O DV1_DAT A6 I(s) SPBIO10_ 1 I(s)/O SPDIF_O UT O TIOC1B I(s)/O PWM1B O RxD3 I(s) SSIWS5 I(s)/O (7) T4 PVcc T5 Vss T17 Vss T18 BSCANP I(s) -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- (1) T20 P3_9 I(s)/O -- -- LCD0_DAT A1 O -- -- NAF1 I(s)/O -- -- TRACEDA TA1 O TIOC4B I(s)/O SD_WP_1 I(s) IRQ6 I(s) (7) T21 TRST I(s) -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- (3) U1 P8_11 I(s)/O -- -- A19 O -- -- SPBIO30_ 1 I(s)/O TIOC3B I(s)/O RxD5 I(s) PWM1D O SGOUT_1 O DV0_CLK I(s) (7) U2 P8_12 I(s)/O -- -- A20 O -- -- SPBCLK_ 1 O TIOC3C I(s)/O SCK5 I(s)/O PWM1E O SGOUT_2 O SSISCK4 I(s)/O (7) U4 PVcc U5 Vss U6 Vcc U7 Vss U8 P3_3 I(s)/O -- -- LCD0_TC ON2 O ET_MDIO I(s)/O IRQ4 I(s) BS O SCI_CTS1/ RTS1 I(s)/O DACK0 O PWM2D O MISO3 I(s)/O (7) U9 RES I(s) -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- (1) U10 Vss U11 PVcc U12 PVcc U13 USBAPVcc U14 PLLVcc U15 Vss U16 Vcc U17 Vcc U18 Vss U20 AUDIO_X2 O -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- (10) U21 P3_8 I(s)/O -- -- LCD0_DAT A0 O -- -- NAF0 I(s)/O -- -- TRACEDA TA0 O TIOC4A I(s)/O SD_CD_1 I(s) MMC_CD I(s) (7) V1 P8_13 I(s)/O -- -- A21 O -- -- SPBSSL_ 1 O TIOC3D I(s)/O TxD5 O PWM1F O SGOUT_3 O SSIWS4 I(s)/O (7) V2 P8_14 I(s)/O -- -- A22 O SPBIO01_ 0 I(s)/O SPBIO00_ 1 I(s)/O TIOC2A I(s)/O RSPCK2 I(s)/O PWM1G O TxD4 O SSIDATA4 I(s)/O (7) V4 Vss R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 1-25 RZ/A1H Group, RZ/A1M Group Port Function/ Dedicated Function Ball Number Symbol 1. Overview I/O Symbol I/O Symbol I/O Symbol I/O Symbol I/O Symbol I/O Symbol I/O Symbol I/O Symbol I/O Symbol I/O Simplified Circuit Diagram Figure 1.4 I(s) TIOC3C I(s)/O RxD3 I(s) -- -- (7) Mode Function Function 1 Function 2 Function 3 Function 4 Function 5 Function 6 Function 7 Function 8 V5 Vcc V6 P3_6 I(s)/O -- -- LCD0_TC ON5 O ET_RXDV I(s) SSIRxD1 I(s) -- -- SCI_RXD0 V7 P3_5 I(s)/O -- -- LCD0_TC ON4 O ET_RXER I(s) SSIWS1 I(s)/O AUDIO_X OUT3 O SCI_TXD0 O TIOC3B I(s)/O TxD3 O -- -- (7) V8 P3_1 I(s)/O -- -- LCD0_TC ON0 O ET_TXER O IRQ6 I(s) TxD2 O SCI_TXD1 O AUDIO_CL K I(s) PWM2B O SSL30 I(s)/O (7) V9 NMI I(s) -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- (3) V10 P0_4 I(s) -- -- RTC_X3 I -- -- -- -- -- -- -- -- -- -- -- -- -- -- (3), (10) (3), (10) V11 P0_5 I(s) -- -- RTC_X4 O -- -- -- -- -- -- -- -- -- -- -- -- -- -- V12 REFRIN -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- V13 USBAVcc V14 P0_0 I(s) MD_BOOT 0 I(s) -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- (3) V15 P1_9 I(s) -- -- AN1 I(a) -- -- IRQ3 I(s) -- -- VIO_D15 I(s) DV0_DATA 15 I(s) -- -- -- -- (4) V16 P1_10 I(s) -- -- AN2 I(a) -- -- IRQ4 I(s) TCLKB I(s) -- -- -- -- -- -- -- -- (4) V17 P1_11 I(s) -- -- AN3 I(a) -- -- IRQ5 I(s) TCLKD I(s) -- -- -- -- -- -- -- -- (4) V18 Vcc V20 VIDEO_X2 O -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- (10) V21 AUDIO_X1 I -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- (10) W1 P8_15 I(s)/O -- -- A23 O SPBIO11_ 0 I(s)/O SPBIO10_ 1 I(s)/O TIOC2B I(s)/O SSL20 I(s)/O PWM1H O RxD4 I(s) -- -- (7) W2 PVcc I -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- (10) W20 Vss W21 VIDEO_X1 Y1 PVcc Y2 Vss Y3 Vcc Y4 P9_0 I(s)/O -- -- A24 O SPBIO21_ 0 I(s)/O CAN0TX O TCLKC I(s) MOSI2 I(s)/O -- -- -- -- -- -- (7) Y5 P3_4 I(s)/O -- -- LCD0_TC ON3 O ET_RXCL K I(s) SSISCK1 I(s)/O AUDIO_X OUT2 O SCI_SCK0 I(s)/O TIOC3A I(s)/O SCK3 I(s)/O -- -- (7) O -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- (11) -- Y6 Vss Y7 RTC_X2 Y8 Vss Y9 DP1 I/O -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Y10 VBUS1 I -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Y11 DP0 I/O -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Y12 VBUS0 I -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Y13 USB_X2 O -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- (10) Y14 Vss Y15 P0_1 I(s) MD_BOOT 1 I(s) -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- (3) Y16 P1_8 I(s) -- -- AN0 I(a) -- -- IRQ2 I(s) DREQ0 I(s) VIO_D14 I(s) DV0_DATA 14 I(s) -- -- -- -- (4) Y17 AVcc Y18 P1_12 I(s) -- -- AN4 I(a) DV0_VSY NC I(s) -- -- VIO_FLD I(s) -- -- -- -- -- -- -- -- (4) Y19 P1_14 I(s) -- -- AN6 I(a) -- -- -- -- ET_COL I(s) -- -- -- -- -- -- -- -- (4) Y20 Vcc Y21 Vss AA1 Vss I(s)/O -- -- A25 O SPBIO31_ 0 I(s)/O CAN0RX I(s) IRQ0 I(s) MISO2 I(s)/O -- -- -- -- -- -- (7) AA2 Vcc AA3 P9_1 AA4 P3_7 I(s)/O -- -- LCD0_TC ON6 O -- -- SSITxD1 O LCD1_EX TCLK I(s) SCI_CTS0/ RTS0 I(s)/O TIOC3D I(s)/O CS1 O WDTOVF O (7) AA5 P3_2 I(s)/O -- -- LCD0_TC ON1 O ET_TXEN O -- -- RxD2 I(s) SCI_RXD1 I(s) TEND0 O PWM2C O MOSI3 I(s)/O (7) AA6 P3_0 I(s)/O -- -- LCD0_CLK O ET_TXCL K I(s) IRQ2 I(s) SCK2 I(s)/O SCI_SCK1 I(s)/O TxD2 O PWM2A O RSPCK3 I(s)/O (7) I -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- (11) I/O -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- I/O -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- AA7 RTC_X1 AA8 Vss AA9 DM1 AA10 Vss AA11 DM0 AA12 Vss AA13 USB_X1 I -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- (10) AA14 EXTAL I -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- (10) AA15 XTAL O -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- (10) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 1-26 RZ/A1H Group, RZ/A1M Group Port Function/ Dedicated Function Ball Number Symbol AA16 Vss AA17 AVss 1. Overview I/O Symbol I/O Symbol I/O Symbol I/O Symbol I/O Symbol I/O Symbol I/O Symbol I/O Symbol I/O Symbol I/O Simplified Circuit Diagram Figure 1.4 Mode Function Function 1 Function 2 Function 3 Function 4 Function 5 Function 6 Function 7 Function 8 AA18 AVref AA19 P1_13 I(s) -- -- AN5 I(a) DV0_HSY NC I(s) -- -- WAIT I(s) -- -- -- -- -- -- -- -- (4) AA20 P1_15 I(s) -- -- AN7 I(a) -- -- -- -- AVB_CAP TURE I(s) -- -- -- -- -- -- -- -- (4) AA21 Vcc [Legend] (s): Schmitt (a): Analog (o): Open drain R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 1-27 RZ/A1H Group, RZ/A1M Group Table 1.5 No. 1. Overview List of Pins (256-Pin, QFP) Port Function/ Dedicated Function Mode Function Function 1 Function 2 Function 3 Function 4 Function 5 Function 6 Function 7 Simplified Circuit Diagram I/O Figure 1.4 Function 8 Symbol I/O Symbol I/O Symbol I/O Symbol I/O Symbol I/O Symbol I/O Symbol I/O Symbol I/O Symbol I/O Symbol 1 P6_5 I(s)/O -- -- D5 I(s)/O LCD1_ DATA13 O CAN2TX O -- -- SCK5 I(s)/O -- -- SSL10 I(s)/O DV0_ DATA21 I(s) (8) 2 P6_6 I(s)/O -- -- D6 I(s)/O LCD1_ DATA14 O -- -- LCD0_ TCON5 O TxD5 O -- -- MOSI1 I(s)/O DV0_ DATA22 I(s) (8) 3 P6_7 I(s)/O -- -- D7 I(s)/O LCD1_ DATA15 O -- -- LCD0_ TCON6 O RxD5 I(s) -- -- MISO1 I(s)/O DV0_ DATA23 I(s) (8) I(s)/O -- -- D8 I(s)/O DV0_ DATA12 I(s) -- -- CAN_CLK I(s) SCK0 I(s)/O LCD0_ DATA0 O -- -- IRQ0 I(s) (8) I(s)/O -- -- D9 I(s)/O DV0_ DATA13 I(s) -- -- -- -- TxD0 O LCD0_ DATA1 O -- -- IRQ1 I(s) (8) 4 Vcc 5 P6_8 6 Vss 7 P6_9 8 PVcc 9 P6_10 I(s)/O -- -- D10 I(s)/O DV0_ DATA14 I(s) -- -- LCD0_ TCON5 O RxD0 I(s) LCD0_ DATA2 O -- -- IRQ2 I(s) (8) 10 P6_11 I(s)/O -- -- D11 I(s)/O DV0_ DATA15 I(s) -- -- LCD0_ TCON6 O SCK1 I(s)/O LCD0_ DATA3 O -- -- IRQ3 I(s) (8) 11 P6_12 I(s)/O -- -- D12 I(s)/O DV0_ DATA20 I(s) -- -- -- -- TxD1 O LCD0_ DATA4 O -- -- IRQ4 I(s) (8) 12 P6_13 I(s)/O -- -- D13 I(s)/O DV0_ DATA21 I(s) -- -- SCK6 I(s)/O RxD1 I(s) LCD0_ DATA5 O -- -- IRQ5 I(s) (8) 13 P6_14 I(s)/O -- -- D14 I(s)/O DV0_ DATA22 I(s) -- -- TxD6 O -- -- LCD0_ DATA6 O -- -- IRQ6 I(s) (8) 14 P6_15 I(s)/O -- -- D15 I(s)/O DV0_ DATA23 I(s) -- -- RxD6 I(s) -- -- LCD0_ DATA7 O -- -- IRQ7 I(s) (8) 15 P7_0 I(s)/O MD_BOOT2 I(s) CS0 O DV0_ DATA16 I(s) ET_MDC O SCK4 O -- -- TIOC0A I(s)/O -- -- (7) I(s)/O -- -- CS3 O DV0_ DATA17 I(s) ET_TXCLK I(s) TxD4 O DV0_CLK I(s) SSISCK1 I(s)/O TIOC0B I(s)/O -- -- (7) I(s)/O -- -- RAS O DV0_ DATA18 I(s) ET_TXER O RxD4 I(s) CAN2RX I(s) SSIWS1 I(s)/O TIOC0C I(s)/O -- -- (7) I(s)/O -- -- CAS O DV0_ DATA19 I(s) ET_TXEN O SCK7 I(s)/O CAN2TX O SSIRxD1 I(s) TIOC0D I(s)/O -- -- (7) O TIOC1A I(s)/O -- -- (7) 16 Vss 17 P7_1 I(s)/O RLIN30TX 18 Vcc 19 P7_2 20 Vss 21 P7_3 22 PVcc 23 P7_4 I(s)/O -- -- CKE O DV0_ DATA20 I(s) ET_TXD0 O TxD7 O -- -- SSITxD1 24 P7_5 I(s)/O -- -- RD/WR O DV0_ DATA21 I(s) ET_TXD1 O RxD7 I(s) -- -- SSISCK2 I(s)/O TIOC1B I(s)/O -- -- (7) 25 P7_6 I(s)/O -- -- WE0/ DQMLL O DV0_ DATA22 I(s) ET_TXD2 O CTS7 I(s)/O -- -- SSIWS2 I(s)/O TIOC2A I(s)/O -- -- (7) 26 P7_7 I(s)/O -- -- WE1/ DQMLU O DV0_ DATA23 I(s) ET_TXD3 O RTS7 I(s)/O -- -- SSIDATA2 I(s)/O TIOC2B I(s)/O -- -- (7) 27 P7_8 I(s)/O -- -- RD O SSISCK3 I(s)/O 28 P7_9 I(s)/O -- -- A1 O SSIWS3 29 Vcc 30 P7_10 I(s)/O -- -- A2 O SSIRxD3 I(s) 31 Vss 32 P7_11 I(s)/O -- -- A3 O SSITxD3 O 33 Vcc 34 P7_12 I(s)/O -- -- A4 35 Vss 36 P7_13 I(s)/O -- -- 37 PVcc 38 P7_14 I(s)/O -- 39 P7_15 I(s)/O -- 40 P8_0 I(s)/O -- -- CAN0RX I(s) -- -- -- -- TIOC3A I(s)/O IRQ1 I(s) (7) I(s) CAN0TX O -- -- -- -- TIOC3B I(s)/O IRQ0 I(s) (7) ET_RXD1 I(s) CAN1TX O -- -- -- -- TIOC3C I(s)/O IRQ2 I(s) (7) ET_RXD2 I(s) CAN1RX I(s) -- -- -- -- TIOC3D I(s)/O IRQ3 I(s) (7) O SSISCK4 I(s)/O ET_RXD3 I(s) -- -- -- -- -- -- TIOC4A I(s)/O IRQ4 I(s) (7) A5 O SSIWS4 -- -- -- -- -- -- TIOC4B I(s)/O IRQ5 I(s) (7) -- A6 O -- -- -- -- -- TIOC4C I(s)/O IRQ6 I(s) (7) -- A7 O RSPCK0 O -- -- TIOC4D I(s)/O -- -- (7) -- A8 O SSL00 -- -- -- -- -- -- (7) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 -- I(s)/O ET_RXD0 I(s)/O ET_MDIO I(s)/O SSIDATA4 I(s)/O ET_CRS I(s) -- I(s)/O ET_RXCLK I(s) CTS5 I(s)/O SCI_TXD0 I(s)/O ET_RXER SCK5 I(s)/O SCI_SCK0 I(s)/O I(s) 1-28 RZ/A1H Group, RZ/A1M Group No. Port Function/ Dedicated Function Mode Function 1. Overview Function 1 Function 2 Function 3 Function 6 Function 7 Simplified Circuit Diagram I/O Figure 1.4 Function 8 Symbol I/O Symbol I/O Symbol I/O Symbol I/O Symbol I/O Symbol I/O Symbol I/O Symbol I/O P8_1 I(s)/O -- -- A9 O MOSI0 I(s)/O ET_RXDV I(s) TxD5 O SCI_RXD0 I(s) -- -- -- -- -- -- (7) 42 P8_2 I(s)/O -- -- A10 O MISO0 I(s)/O AVB_GPTP_ I(s) EXTERN RxD5 I(s) IRQ0 I(s) -- -- -- -- -- -- (7) 43 P8_3 I(s)/O -- -- A11 O DV1_ DATA0 I(s) RSPCK2 I(s)/O RTS5 I(s)/O -- -- IRQ1 I(s) SCK2 I(s)/O -- -- (7) 44 P8_4 I(s)/O -- -- A12 O DV1_ DATA1 I(s) SSL20 I(s)/O -- -- IERxD I(s) RxD2 I(s) -- -- (7) 45 P8_5 I(s)/O -- -- A13 O DV1_ DATA2 I(s) MOSI2 I(s)/O -- -- -- -- -- -- -- -- -- -- (7) 46 PVcc 47 P8_6 I(s)/O -- -- A14 O DV1_ DATA3 I(s) MISO2 I(s)/O -- -- -- -- IETxD O TxD2 O -- -- (7) O -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- (5) I(s)/O -- -- A15 O DV1_ DATA4 I(s) AUDIO_ XOUT O IRQ5 I(s) ET_COL I(s) -- -- -- -- -- -- (7) Vss 49 CKIO 50 Vcc 51 P8_7 52 Vss Symbol Function 5 41 48 I/O Function 4 Symbol 53 Vss 54 P8_8 I(s)/O -- -- A16 O DV1_ DATA5 I(s) SPBIO00_1 I(s)/O SPDIF_IN I(s) TIOC1A I(s)/O PWM1A O TxD3 O SSISCK5 I(s)/O (7) 55 P8_9 I(s)/O -- -- A17 O DV1_ DATA6 I(s) SPBIO10_1 I(s)/O SPDIF_OUT O TIOC1B I(s)/O PWM1B O RxD3 I(s) SSIWS5 I(s)/O (7) 56 P8_10 I(s)/O -- -- A18 O DV1_ DATA7 I(s) SPBIO20_1 I(s)/O I(s)/O CAN4TX O PWM1C O SGOUT_0 O SSITxD5 O (7) I(s) (7) TIOC3A 57 P8_11 I(s)/O -- -- A19 O -- -- SPBIO30_1 I(s)/O TIOC3B I(s)/O RxD5 I(s) PWM1D O SGOUT_1 O DV0_CLK 58 P8_12 I(s)/O -- -- A20 O -- -- SPBCLK_1 O TIOC3C I(s)/O SCK5 I(s)/O PWM1E O SGOUT_2 O SSISCK4 I(s)/O (7) 59 P8_13 I(s)/O -- -- A21 O -- -- SPBSSL_1 O TIOC3D I(s)/O TxD5 O PWM1F O SGOUT_3 O SSIWS4 I(s)/O (7) I(s)/O -- -- A22 O SPBIO01_0 I(s)/O SPBIO00_1 I(s)/O TIOC2A I(s)/O RSPCK2 I(s)/O PWM1G O TxD4 O SSIDATA4 I(s)/O (7) I(s)/O -- -- A23 O SPBIO11_0 I(s)/O SPBIO10_1 I(s)/O TIOC2B I(s)/O SSL20 I(s)/O PWM1H O RxD4 I(s) -- -- (7) 60 PVcc 61 P8_14 62 Vss 63 P8_15 64 Vcc 65 P9_0 I(s)/O -- -- A24 O SPBIO21_0 I(s)/O CAN0TX O TCLKC I(s) MOSI2 I(s)/O -- -- -- -- -- -- (7) 66 P9_1 I(s)/O -- -- A25 O SPBIO31_0 I(s)/O CAN0RX I(s) IRQ0 I(s) MISO2 I(s)/O -- -- -- -- -- -- (7) 67 P3_7 I(s)/O -- -- LCD0_ TCON6 O SSITxD1 O LCD1_ EXTCLK I(s) TIOC3D I(s)/O CS1 O WDTOVF O (7) -- -- SCI_CTS0/ I(s)/O RTS0 68 P3_6 I(s)/O -- -- LCD0_ TCON5 O ET_RXDV I(s) SSIRxD1 I(s) -- -- SCI_RXD0 I(s) TIOC3C I(s)/O RxD3 I(s) -- -- (7) 69 P3_5 I(s)/O -- -- LCD0_ TCON4 O ET_RXER I(s) SSIWS1 I(s)/O AUDIO_ XOUT3 O SCI_TXD0 O TIOC3B I(s)/O TxD3 O -- -- (7) 70 P3_4 I(s)/O -- -- LCD0_ TCON3 O ET_RXCLK I(s) SSISCK1 I(s)/O AUDIO_ XOUT2 O SCI_SCK0 I(s)/O TIOC3A I(s)/O SCK3 I(s)/O -- -- (7) 71 P3_3 I(s)/O -- -- LCD0_ TCON2 O ET_MDIO I(s)/O BS O SCI_CTS1/ I(s)/O DACK0 O PWM2D O MISO3 I(s)/O (7) TEND0 O PWM2C O MOSI3 I(s)/O (7) AUDIO_CLK I(s) PWM2B O SSL30 I(s)/O (7) 72 P3_2 73 PVcc 74 P3_1 IRQ4 I(s) RTS1 I(s)/O -- -- LCD0_ TCON1 O ET_TXEN O -- -- RxD2 I(s) SCI_RXD1 I(s) I(s)/O -- -- LCD0_ TCON0 O ET_TXER O IRQ6 I(s) TxD2 O SCI_TXD1 O 75 Vss 76 P3_0 I(s)/O -- -- LCD0_CLK O ET_TXCLK I(s) IRQ2 I(s) SCK2 TxD2 O PWM2A O RSPCK3 I(s)/O (7) 77 RES I(s) -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- (1) 78 NMI I(s) -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- (3) 79 PVcc 80 RTC_X1 I -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- (11) 81 RTC_X2 O -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- (11) 82 Vss R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 I(s)/O SCI_SCK1 I(s)/O 1-29 RZ/A1H Group, RZ/A1M Group No. Port Function/ Dedicated Function Mode Function Symbol I/O Symbol I/O Symbol 1. Overview Function 1 Function 2 I/O Symbol I/O Function 3 Symbol I/O Function 4 Symbol I/O Function 5 Symbol I/O Function 6 Symbol I/O Function 7 Symbol I/O Simplified Circuit Diagram I/O Figure 1.4 Function 8 Symbol 83 Vss 84 P0_4 I(s) -- -- RTC_X3 I -- -- -- -- -- -- -- -- -- -- -- -- -- -- (3), (10) 85 P0_5 I(s) -- -- RTC_X4 O -- -- -- -- -- -- -- -- -- -- -- -- -- -- (3), (10) 86 Vcc 87 USBDPVcc 88 USBDPVss 89 DM1 I/O -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 90 DP1 I/O -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 91 VBUS1 I -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 92 USBDVcc 93 USBDVss 94 USBDPVcc 95 USBDPVss 96 DM0 I/O -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 97 DP0 I/O -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 98 VBUS0 I -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 99 USBDVcc 100 USBDVss 101 REFRIN 102 USBAPVss 103 USBAPVcc 104 USBAVcc 105 USBAVss 106 USBUVcc 107 USBUVss 108 USB_X1 I -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- (10) 109 USB_X2 O -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- (10) 110 P0_0 I(s) MD_BOOT0 I(s) -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- (3) 111 Vss 112 EXTAL I -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- (10) 113 XTAL O -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- (10) 114 PLLVcc 115 PVcc 116 P0_1 I(s) MD_BOOT1 I(s) -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- (3) 117 Vss 118 P1_8 119 AVcc I(s) -- -- AN0 I(a) -- -- IRQ2 I(s) DREQ0 I(s) VIO_D14 I(s) DV0_ DATA14 I(s) -- -- -- -- (4) 120 AVss 121 AVref 122 P1_9 I(s) -- -- AN1 I(a) -- -- IRQ3 I(s) -- -- VIO_D15 I(s) DV0_ DATA15 I(s) -- -- -- -- (4) 123 P1_10 I(s) -- -- AN2 I(a) -- -- IRQ4 I(s) TCLKB I(s) -- -- -- -- -- -- -- -- (4) 124 P1_11 I(s) -- -- AN3 I(a) -- -- IRQ5 I(s) TCLKD I(s) -- -- -- -- -- -- -- -- (4) 125 P1_12 I(s) -- -- AN4 I(a) DV0_ VSYNC I(s) -- -- VIO_FLD I(s) -- -- -- -- -- -- -- -- (4) 126 P1_13 I(s) -- -- AN5 I(a) DV0_ HSYNC I(s) -- -- WAIT I(s) -- -- -- -- -- -- -- -- (4) 127 P1_14 I(s) -- -- AN6 I(a) -- -- -- -- ET_COL I(s) -- -- -- -- -- -- -- -- (4) 128 P1_15 I(s) -- -- AN7 I(a) -- -- -- -- AVB_ CAPTURE I(s) -- -- -- -- -- -- -- -- (4) 129 BSCANP I(s) -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- (1) 130 VIDEO_X1 I -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- (10) 131 VIDEO_X2 O -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- (10) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 1-30 RZ/A1H Group, RZ/A1M Group No. 1. Overview Port Function/ Dedicated Function Mode Function Symbol I/O Symbol I/O Symbol I/O Symbol I/O Symbol I/O Symbol I/O Symbol I/O Symbol I/O Symbol I/O Symbol Function 1 Function 2 Function 3 Function 4 Function 5 Function 6 Function 7 Simplified Circuit Diagram I/O Figure 1.4 Function 8 132 Vss 133 AUDIO_X1 I -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- (10) 134 AUDIO_X2 O -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- (10) 135 PVcc 136 P3_8 I(s)/O -- -- LCD0_ DATA0 O -- -- NAF0 I(s)/O -- -- TRACE DATA0 O TIOC4A I(s)/O SD_CD_1 I(s) MMC_CD I(s) (7) 137 Vss 138 P3_9 I(s)/O -- -- LCD0_ DATA1 O -- -- NAF1 I(s)/O -- -- TRACE DATA1 O TIOC4B I(s)/O SD_WP_1 I(s) IRQ6 I(s) (7) 139 Vcc 140 TRST I(s) -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- (3) 141 JP0_1 I -- -- TDO O -- -- -- -- -- -- -- -- -- -- -- -- -- -- (6) 142 JP0_0 I -- -- TDI I -- -- -- -- -- -- -- -- -- -- -- -- -- -- (2) 143 TMS I -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- (6) 144 TCK I -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- (2) 145 P3_10 I(s)/O -- -- LCD0_ DATA2 O -- -- NAF2 I(s)/O -- -- TRACE DATA2 O TIOC4C I(s)/O SD_D1_1 I(s)/O MMC_D1 I(s)/O (7) 146 P3_11 I(s)/O -- -- LCD0_ DATA3 O -- -- NAF3 I(s)/O -- -- TRACE DATA3 O TIOC4D I(s)/O SD_D0_1 I(s)/O MMC_D0 I(s)/O (7) I(s)/O -- -- LCD0_ DATA4 O -- -- NAF4 I(s)/O -- -- -- -- -- -- SD_CLK_1 I(s)/O -- -- LCD0_ DATA5 O -- -- NAF5 I(s)/O AUDIO_ XOUT O -- -- -- -- SD_CMD_1 I(s)/O MMC_CMD I(s)/O (7) 147 PVcc 148 P3_12 149 Vss 150 P3_13 O MMC_CLK O (7) 151 Vcc 152 P3_14 I(s)/O -- -- LCD0_ DATA6 O -- -- NAF6 I(s)/O -- -- TRACECLK O -- -- SD_D3_1 I(s)/O MMC_D3 I(s)/O (7) 153 P3_15 I(s)/O -- -- LCD0_ DATA7 O -- -- NAF7 I(s)/O -- -- TRACECTL O -- -- SD_D2_1 I(s)/O MMC_D2 I(s)/O (7) 154 Vss 155 P4_0 I(s)/O -- -- LCD0_ DATA8 O TIOC0A I(s)/O FRE O -- -- -- -- -- -- RSPCK4 I(s)/O MMC_D4 I(s)/O (7) 156 P4_1 I(s)/O -- -- LCD0_ DATA9 O TIOC0B I(s)/O FCLE O -- -- SCK2 I(s)/O -- -- SSL40 I(s)/O MMC_D5 I(s)/O (7) 157 P4_2 I(s)/O -- -- LCD0_ DATA10 O TIOC0C I(s)/O FALE O CAN3RX I(s) TxD2 O -- -- MOSI4 I(s)/O MMC_D6 I(s)/O (7) 158 P4_3 I(s)/O -- -- LCD0_ DATA11 O TIOC0D I(s)/O FWE O CAN3TX O RxD2 I(s) -- -- MISO4 I(s)/O MMC_D7 I(s)/O (7) I(s)/O -- -- LCD0_ DATA12 O RSPCK1 I(s)/O TIOC4A I(s)/O PWM2E O SSISCK0 I(s)/O -- -- DV0_ DATA12 I(s) -- -- (7) I(s)/O -- -- LCD0_ DATA13 O SSL10 I(s)/O TIOC4B I(s)/O PWM2F O SSIWS0 I(s)/O -- -- DV0_ DATA13 I(s) -- -- (7) 159 PVcc 160 P4_4 161 Vss 162 P4_5 163 Vcc 164 P4_6 I(s)/O -- -- LCD0_ DATA14 O MOSI1 I(s)/O TIOC4C I(s)/O PWM2G O SSIRxD0 I(s) -- -- DV0_ DATA14 I(s) -- -- (7) 165 P4_7 I(s)/O -- -- LCD0_ DATA15 O MISO1 I(s)/O TIOC4D I(s)/O PWM2H O SSITxD0 O -- -- DV0_ DATA15 I(s) -- -- (7) 166 P2_0 I(s)/O -- -- D16 I(s)/O ET_TXCLK I(s) DV0_DATA0 I(s) SPBIO00_1 I(s)/O MLB_CLK I(s) IRQ5 I(s) VIO_D0 I(s) LCD0_ DATA16 O (8) 167 P2_1 I(s)/O -- -- D17 I(s)/O ET_TXER O TIOC2A I(s)/O VIO_D1 I(s) LCD0_ DATA17 O (8) 168 P4_8 I(s)/O -- -- LCD0_ DATA16 O LCD1_ TCON3 O SD_CD_0 I(s) MMC_CD I(s) SSISCK5 I(s)/O CAN2TX O SCK0 I(s)/O IRQ0 I(s) (7) 169 P4_9 I(s)/O -- -- LCD0_ DATA17 O LCD1_ TCON4 O SD_WP_0 I(s) -- -- SSIWS5 I(s)/O CAN2RX I(s) TxD0 O IRQ1 I(s) (7) 170 P4_10 I(s)/O -- -- LCD0_ DATA18 O LCD1_ TCON5 O SD_D1_0 I(s)/O MMC_D1 I(s)/O SSIRxD5 I(s) -- -- RxD0 I(s) IRQ2 I(s) (7) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 DV0_DATA1 I(s) SPBIO10_1 I(s)/O MLB_DAT I(s)/O 1-31 RZ/A1H Group, RZ/A1M Group No. 171 1. Overview Port Function/ Dedicated Function Mode Function Symbol I/O Symbol I/O Symbol I/O Symbol I/O P4_11 I(s)/O -- -- LCD0_ DATA19 O LCD1_ TCON6 O SD_D0_0 I(s)/O MMC_D0 I(s)/O I(s)/O -- -- LCD0_ DATA20 O LCD1_CLK O SD_CLK_0 I(s)/O -- -- LCD0_ DATA21 O LCD1_ TCON0 O SD_CMD_0 I(s)/O MMC_CMD I(s)/O SPBIO11_1 I(s)/O SSIWS3 172 PVcc 173 P4_12 174 Vss 175 P4_13 Function 1 Function 2 Function 3 Symbol Function 4 I/O O Symbol MMC_CLK Function 5 I/O O Function 6 Function 7 Simplified Circuit Diagram I/O Figure 1.4 Function 8 Symbol I/O Symbol I/O Symbol I/O Symbol SSITxD5 O CAN4TX O SCK1 I(s)/O IRQ3 I(s) (7) TxD1 O IRQ4 I(s) (7) I(s)/O RxD1 I(s) IRQ5 I(s) (7) SPBIO01_1 I(s)/O SSISCK3 I(s)/O 176 Vcc 177 P4_14 I(s)/O -- -- LCD0_ DATA22 O LCD1_ TCON1 O SD_D3_0 I(s)/O MMC_D3 I(s)/O SPBIO21_1 I(s)/O SSIRxD3 I(s) TxD2 O IRQ6 I(s) (7) 178 P4_15 I(s)/O -- -- LCD0_ DATA23 O LCD1_ TCON2 O SD_D2_0 I(s)/O MMC_D2 I(s)/O SPBIO31_1 I(s)/O SSITxD3 O RxD2 I(s) IRQ7 I(s) (7) 179 P2_2 I(s)/O -- -- D18 I(s)/O ET_TXEN O DV0_DATA2 I(s) SPBIO20_1 I(s)/O MLB_SIG I(s)/O TIOC2B I(s)/O VIO_D2 I(s) LCD0_ DATA18 O (8) 180 P2_3 I(s)/O -- -- D19 I(s)/O ET_CRS I(s) DV0_DATA3 I(s) SPBIO30_1 I(s)/O I(s) CTS1 I(s)/O VIO_D3 I(s) LCD0_ DATA19 O (8) 181 P2_4 I(s)/O -- -- D20 I(s)/O ET_TXD0 O DV0_DATA4 I(s) SSISCK5 I(s)/O SPBCLK_1 O SCK1 I(s)/O VIO_D4 I(s) LCD0_ DATA20 O (8) 182 P2_5 I(s)/O -- -- D21 I(s)/O ET_TXD1 O DV0_DATA5 I(s) SSIWS5 O TxD1 O VIO_D5 I(s) LCD0_ DATA21 O (8) 183 P2_6 I(s)/O -- -- D22 I(s)/O ET_TXD2 O DV0_DATA6 I(s) SSIRxD5 I(s) -- -- RxD1 I(s) VIO_D6 I(s) LCD0_ DATA22 O (8) 184 PVcc 185 P2_7 I(s)/O -- -- D23 I(s)/O ET_TXD3 O DV0_DATA7 I(s) SSITxD5 O IETxD O RTS1 I(s)/O VIO_D7 I(s) LCD0_ DATA23 O (8) 186 P2_8 I(s)/O -- -- D24 I(s)/O ET_RXD0 I(s) DV0_DATA8 I(s) SSISCK0 I(s)/O LCD0_ TCON6 O LCD1_ DATA8 O VIO_D8 I(s) RSPCK4 I(s)/O (8) I(s)/O -- -- D25 I(s)/O ET_RXD1 I(s) DV0_DATA9 I(s) SSIWS0 I(s) LCD1_ DATA9 O VIO_D9 I(s) SSL40 I(s)/O (8) IERxD I(s)/O SPBSSL_1 187 Vss 188 P2_9 189 Vcc 190 P2_10 I(s)/O -- -- D26 I(s)/O ET_RXD2 I(s) DV0_ DATA10 I(s) SSIRxD0 I(s) RLIN30TX O LCD1_ DATA10 O VIO_D10 I(s) MOSI4 I(s)/O (8) 191 P2_11 I(s)/O -- -- D27 I(s)/O ET_RXD3 I(s) DV0_ DATA11 I(s) SSITxD0 O TIOC1A I(s)/O LCD1_ DATA11 O VIO_D11 I(s) MISO4 I(s)/O (8) I(s)/O RLIN30RX 192 Vss 193 P2_12 I(s)/O -- -- D28 I(s)/O RSPCK0 I(s)/O DV0_ DATA12 I(s) SPBIO01_0 I(s)/O CAN3RX I(s) IRQ6 I(s) LCD1_ DATA12 O TIOC1B I(s)/O (8) 194 P2_13 I(s)/O -- -- D29 I(s)/O SSL00 I(s)/O DV0_ DATA13 I(s) SPBIO11_0 I(s)/O CAN3TX O SCK0 I(s)/O LCD1_ DATA13 O IRQ7 I(s) (8) 195 P2_14 I(s)/O -- -- D30 I(s)/O MOSI0 I(s)/O DV0_ DATA14 I(s) SPBIO21_0 I(s)/O CAN4RX I(s) TxD0 O LCD1_ DATA14 O IRQ0 I(s) (8) 196 P2_15 I(s)/O -- -- D31 I(s)/O MISO0 I(s)/O DV0_ DATA15 I(s) SPBIO31_0 I(s)/O CAN_CLK I(s) RxD0 I(s) LCD1_ DATA15 O IRQ1 I(s) (8) 197 P1_0 I(s)/ O(o) -- -- RIIC0SCL I(s)/ O(o) DV0_ DATA16 I(s) TCLKA I(s) IRQ0 I(s) VIO_VD I(s) DV0_ VSYNC I(s) -- -- -- -- (9) 198 P1_1 I(s)/ O(o) -- -- RIIC0SDA I(s)/ O(o) DV0_ DATA17 I(s) TCLKC I(s) IRQ1 I(s) VIO_HD I(s) DV0_ HSYNC I(s) -- -- -- -- (9) 199 P1_2 I(s)/ O(o) -- -- RIIC1SCL I(s)/ O(o) DV0_ DATA18 I(s) FRB I(s) IRQ2 I(s) -- -- -- -- LCD1_ EXTCLK I(s) -- -- (9) 200 P1_3 I(s)/ O(o) -- -- RIIC1SDA I(s)/ O(o) DV0_ DATA19 I(s) ET_COL I(s) IRQ3 I(s) ADTRG I(s) -- -- -- -- -- -- (9) 201 P1_4 I(s)/ O(o) -- -- RIIC2SCL I(s)/ O(o) DV0_CLK I(s) CAN1RX I(s) IRQ4 I(s) -- -- -- -- CAN_CLK I(s) -- -- (9) 202 P1_5 I(s)/ O(o) -- -- RIIC2SDA I(s)/ O(o) DV1_CLK I(s) CAN4RX I(s) IRQ5 I(s) VIO_CLK I(s) -- -- LCD1_ EXTCLK I(s) -- -- (9) 203 P1_6 I(s)/ O(o) -- -- RIIC3SCL I(s)/ O(o) DV1_ VSYNC I(s) IERxD I(s) IRQ6 I(s) VIO_D12 I(s) DV0_ DATA12 I(s) -- -- -- -- (9) 204 P1_7 I(s)/ O(o) -- -- RIIC3SDA I(s)/ O(o) DV1_ HSYNC I(s) RLIN30RX I(s) IRQ7 I(s) VIO_D13 I(s) DV0_ DATA13 I(s) -- -- -- -- (9) 205 P0_2 I(s) MD_CLK I(s) -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- (3) 206 PVcc 207 Vss R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 1-32 RZ/A1H Group, RZ/A1M Group No. Port Function/ Dedicated Function Mode Function 1. Overview Function 1 Function 2 Function 3 Function 4 Function 5 Function 6 Function 7 Simplified Circuit Diagram I/O Figure 1.4 Function 8 Symbol I/O Symbol I/O Symbol I/O Symbol I/O Symbol I/O Symbol I/O Symbol I/O Symbol I/O Symbol I/O Symbol 208 VIN1A I(a) -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 209 VIN2A I(a) -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 210 VDAVcc 211 VDAVss 212 REXT -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 213 VRP -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 214 VRM -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 215 VIN1B I(a) -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 216 VIN2B I(a) -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 217 PVcc 218 Vss 219 Vcc 220 Vss 222 LVDSREFRI -- N -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- I(s)/O -- -- TXCLK OUTP O LCD1_ DATA0 O LCD0_ DATA16 O DV1_DATA0 I(s) TxD4 O TIOC0A I(s)/O -- -- RSPCK3 I(s)/O (12), (13) 221 LVDSAPVss 223 LVDSAPVcc 224 P5_0 225 LVDSAPVss 226 P5_1 I(s)/O -- -- TXCLK OUTM O LCD1_ DATA1 O LCD0_ DATA17 O DV1_DATA1 I(s) RxD4 I(s) TIOC0B I(s)/O -- -- SSL30 I(s)/O (12), (13) 227 P5_2 I(s)/O -- -- TXOUT2P O LCD1_ DATA2 O LCD0_ DATA18 O DV1_DATA2 I(s) SCK3 I(s)/O TIOC1B I(s)/O -- -- MOSI3 I(s)/O (12), (13) 228 LVDSAPVcc 229 P5_3 I(s)/O -- -- TXOUT2M O LCD1_ DATA3 O LCD0_ DATA19 O DV1_DATA3 I(s) TxD3 O TIOC3C I(s)/O -- -- MISO3 I(s)/O (12), (13) 230 P5_4 I(s)/O -- -- TXOUT1P O LCD1_ DATA4 O LCD0_ DATA20 O DV1_DATA4 I(s) RxD3 I(s) TIOC3D I(s)/O -- -- DV0_ DATA12 I(s) (12), (13) 231 LVDSAPVss 232 P5_5 I(s)/O -- -- TXOUT1M O LCD1_ DATA5 O LCD0_ DATA21 O DV1_DATA5 I(s) AUDIO_ XOUT O TIOC0C I(s)/O FCE O DV0_ DATA13 I(s) (12), (13) 233 P5_6 I(s)/O -- -- TXOUT0P O LCD1_ DATA6 O LCD0_ DATA22 O DV1_DATA6 I(s) TxD6 O IRQ6 I(s) SPDIF_IN I(s) DV0_ DATA14 I(s) (12), (13) I(s)/O -- -- TXOUT0M O LCD1_ DATA7 O LCD0_ DATA23 O DV1_DATA7 I(s) RxD6 I(s) TIOC0D O DV0_ DATA15 I(s) (12), (13) 234 LVDSAPVcc 235 P5_7 I(s)/O SPDIF_OUT 236 LVDSPLLVcc 237 Vss 238 Vss 239 PVcc 240 P5_8 I(s)/O -- -- LCD0_ EXTCLK I(s) IRQ0 I(s) DV1_CLK I(s) -- -- DV0_CLK I(s) CS2 O -- -- -- -- (7) 241 P5_9 I(s)/O -- -- WE2/ DQMUL O ET_MDC O DV0_ VSYNC I(s) IRQ2 I(s) CAN1RX I(s) IERxD I(s) LCD1_ DATA16 O -- -- (7) 242 P5_10 I(s)/O -- -- WE3/ O -- -- DV0_ HSYNC I(s) -- -- CAN1TX O IETxD O LCD1_ DATA17 O -- -- (7) DQMUU/AH 243 P9_2 I(s)/O -- -- LCD1_ DATA18 O SPBCLK_0 O RLIN30TX O SCK1 I(s)/O A0 O -- -- -- -- -- -- (7) 244 P9_3 I(s)/O -- -- LCD1_ DATA19 O SPBSSL_0 O -- -- TxD1 O -- -- -- -- -- -- -- -- (7) 245 P9_4 I(s)/O -- -- LCD1_ DATA20 O SPBIO00_0 I(s)/O -- -- RxD1 I(s) -- -- -- -- -- -- -- -- (7) 246 P9_5 I(s)/O -- -- LCD1_ DATA21 O SPBIO10_0 I(s)/O SSISCK2 I(s)/O CTS1 I(s)/O CS4 O -- -- -- -- -- -- (7) 247 P9_6 I(s)/O -- -- LCD1_ DATA22 O SPBIO20_0 I(s)/O SSIWS2 RTS1 I(s)/O CS5 O -- -- -- -- -- -- (7) 248 P9_7 I(s)/O -- -- LCD1_ DATA23 O SPBIO30_0 I(s)/O SSIDATA2 I(s)/O TIOC1A I(s)/O -- -- -- -- -- -- -- -- (7) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 I(s)/O 1-33 RZ/A1H Group, RZ/A1M Group No. Port Function/ Dedicated Function Mode Function 1. Overview Function 1 Function 2 Function 3 Function 4 Function 5 Function 6 Function 7 Simplified Circuit Diagram I/O Figure 1.4 Function 8 Symbol I/O Symbol I/O Symbol I/O Symbol I/O Symbol I/O Symbol I/O Symbol I/O Symbol I/O Symbol I/O Symbol 249 P0_3 I(s) MD_CLKS I(s) -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- (3) 250 Vss IRQ5 I(s) RxD3 I(s) DV0_ DATA16 I(s) (8) TxD3 O DV0_ DATA17 I(s) (8) 251 PVcc 252 P6_0 I(s)/O -- -- D0 I(s)/O LCD1_ DATA8 O RLIN30RX I(s) DV0_CLK I(s) TIOC1A I(s)/O 253 P6_1 I(s)/O -- -- D1 I(s)/O LCD1_ DATA9 O RLIN30TX O IRQ4 I(s) TIOC1B I(s)/O SSIDATA4 I(s)/O 254 P6_2 I(s)/O -- -- D2 I(s)/O LCD1_ DATA10 O RLIN31RX I(s) IRQ7 I(s) TCLKA I(s) TIOC2A I(s)/O RxD2 I(s) DV0_ DATA18 I(s) (8) 255 P6_3 I(s)/O -- -- D3 I(s)/O LCD1_ DATA11 O RLIN31TX O IRQ2 I(s) CTS5 I(s)/O TIOC2B I(s)/O TxD2 O DV0_ DATA19 I(s) (8) 256 P6_4 I(s)/O -- -- D4 I(s)/O LCD1_ DATA12 O CAN2RX I(s) IRQ3 I(s) RTS5 I(s)/O -- -- RSPCK1 I(s)/O DV0_ DATA20 I(s) (8) [Legend] (s): Schmitt (a): Analog (o): Open drain R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 1-34 RZ/A1H Group, RZ/A1M Group Table 1.6 1. Overview List of Pins (324-Pin, BGA) Ball Port Function/ Number Dedicated Function I/O Symbol I/O Symbol I/O Symbol I/O Symbol I/O Symbol I/O Symbol I/O Symbol I/O Symbol I/O Symbol I/O Simplified Circuit Diagram Figure 1.4 P6_4 I(s)/O -- -- D4 I(s)/O LCD1_ DATA12 O CAN2RX I(s) IRQ3 I(s) RTS5 I(s)/O -- -- RSPCK1 I(s)/O DV0_ DATA20 I(s) (8) A3 P0_3 I(s) MD_ CLKS I(s) -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- (3) A4 P11_0 I(s)/O -- -- DV0_ DATA12 I(s) TIOC4A I(s)/O -- -- SCK6 I(s)/O LCD0_ DATA7 O VIO_D12 I(s) -- -- -- -- (7) A5 P9_6 I(s)/O -- -- LCD1_ DATA22 O SPBIO 20_0 I(s)/O SSIWS2 I(s)/O RTS1 I(s)/O CS5 O -- -- -- -- -- -- (7) A6 P9_3 I(s)/O -- -- LCD1_ DATA19 O SPBSSL_ 0 O -- -- TxD1 O -- -- -- -- -- -- -- -- (7) A7 P5_9 I(s)/O -- -- WE2/ DQMUL O ET_ MDC O DV0_ VSYNC I(s) IRQ2 I(s) CAN1RX I(s) IERxD I(s) LCD1_ DATA16 O -- -- (7) Symbol A1 Vss A2 Mode Function Function 1 Function 2 Function 3 Function 4 Function 5 Function 6 Function 7 Function 8 A8 Vss A9 P5_6 I(s)/O -- -- TXOUT 0P O LCD1_ DATA6 O LCD0_ DATA22 O DV1_ DATA6 I(s) TxD6 O IRQ6 I(s) SPDIF_ IN I(s) DV0_ DATA14 I(s) (12), (13) A10 P5_2 I(s)/O -- -- TXOUT 2P O LCD1_ DATA2 O LCD0_ DATA18 O DV1_ DATA2 I(s) SCK3 I(s)/O TIOC1B I(s)/O -- -- MOSI3 I(s)/O (12), (13) A11 P5_0 I(s)/O -- -- TXCLK OUTP O LCD1_ DATA0 O LCD0_ DATA16 O DV1_ DATA0 I(s) TxD4 O TIOC0A I(s)/O -- -- RSPCK3 I(s)/O (12), (13) I(a) -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- A12 Vss A13 VIN2B A14 VDAVss A15 VIN2A I(a) -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- A16 P0_2 I(s) MD_CLK I(s) -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- (3) A17 P1_6 I(s)/O(o) -- -- RIIC3 SCL I(s)/O(o) DV1_ VSYNC I(s) IERxD I(s) IRQ6 I(s) VIO_D12 I(s) DV0_ DATA12 I(s) -- -- -- -- (9) A18 P1_3 I(s)/O(o) -- -- RIIC1 SDA I(s)/O(o) DV0_ DATA19 I(s) ET_ COL I(s) IRQ3 I(s) ADTRG I(s) -- -- -- -- -- -- (9) A19 P1_0 I(s)/O(o) -- -- RIIC0 SCL I(s)/O(o) DV0_ DATA16 I(s) TCLKA I(s) IRQ0 I(s) VIO_VD I(s) DV0_ VSYNC I(s) -- -- -- -- (9) A20 P2_13 I(s)/O -- -- D29 I(s)/O SSL00 I(s)/O DV0_ DATA13 I(s) SPBIO 11_0 I(s)/O CAN3TX O SCK0 I(s)/O LCD1_ DATA13 O IRQ7 I(s) (8) A21 P2_12 I(s)/O -- -- D28 I(s)/O RSPCK0 I(s)/O DV0_ DATA12 I(s) SPBIO 01_0 I(s)/O CAN3RX I(s) IRQ6 I(s) LCD1_ DATA12 O TIOC1B I(s)/O (8) A22 Vss B1 Vcc B2 Vss B3 P6_0 I(s)/O -- -- D0 I(s)/O LCD1_ DATA8 O RLIN30 RX I(s) DV0_ CLK I(s) TIOC1A I(s)/O IRQ5 I(s) RxD3 I(s) DV0_ DATA16 I(s) (8) B4 P11_2 I(s)/O -- -- DV0_ DATA14 I(s) TIOC4C I(s)/O -- -- RxD6 I(s) LCD0_ DATA5 O VIO_D14 I(s) -- -- -- -- (7) B5 P9_7 I(s)/O -- -- LCD1_ DATA23 O SPBIO 30_0 I(s)/O SSI DATA2 I(s)/O TIOC1A I(s)/O -- -- -- -- -- -- -- -- (7) B6 P9_4 I(s)/O -- -- LCD1_ DATA20 O SPBIO 00_0 I(s)/O -- -- RxD1 I(s) -- -- -- -- -- -- -- -- (7) B7 P5_10 I(s)/O -- -- WE3/ DQMUU/ AH O -- -- DV0_ HSYNC I(s) -- -- CAN1TX O IETxD O LCD1_ DATA17 O -- -- (7) B8 P5_8 I(s)/O -- -- LCD0_ EXTCLK I(s) IRQ0 I(s) DV1_ CLK I(s) -- -- DV0_ CLK I(s) CS2 O -- -- -- -- (7) B9 P5_7 I(s)/O -- -- TXOUT 0M O LCD1_ DATA7 O LCD0_ DATA23 O DV1_ DATA7 I(s) RxD6 I(s) TIOC0D I(s)/O SPDIF_ OUT O DV0_ DATA15 I(s) (12), (13) B10 P5_3 I(s)/O -- -- TXOUT 2M O LCD1_ DATA3 O LCD0_ DATA19 O DV1_ DATA3 I(s) TxD3 O TIOC3C I(s)/O -- -- MISO3 I(s)/O (12), (13) B11 P5_1 I(s)/O -- -- TXCLK OUTM O LCD1_ DATA1 O LCD0_ DATA17 O DV1_ DATA1 I(s) RxD4 I(s) TIOC0B I(s)/O -- -- SSL30 I(s)/O (12), (13) B12 Vss I(a) -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- B13 VIN1B B14 VDAVcc B15 VIN1A I(a) -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- B16 P1_7 I(s)/O(o) -- -- RIIC3 SDA I(s)/O(o) DV1_ HSYNC I(s) RLIN30 RX I(s) IRQ7 I(s) VIO_D13 I(s) DV0_ DATA13 I(s) -- -- -- -- R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 (9) 1-35 RZ/A1H Group, RZ/A1M Group Ball Port Function/ Number Dedicated Function Mode Function 1. Overview Function 1 Function 2 Function 3 Function 4 Function 5 Function 6 Function 7 Function 8 Symbol I/O Symbol I/O Symbol I/O Symbol I/O Symbol I/O Symbol I/O Symbol I/O Symbol I/O Symbol I/O Symbol I/O Simplified Circuit Diagram Figure 1.4 B17 P1_4 I(s)/O(o) -- -- RIIC2 SCL I(s)/O(o) DV0_ CLK I(s) CAN1RX I(s) IRQ4 I(s) -- -- -- -- CAN_ CLK I(s) -- -- (9) B18 P1_2 I(s)/O(o) -- -- RIIC1 SCL I(s)/O(o) DV0_ DATA18 I(s) FRB I(s) IRQ2 I(s) -- -- -- -- LCD1_ EXTCLK I(s) -- -- (9) B19 P2_15 I(s)/O -- -- D31 I(s)/O MISO0 I(s)/O DV0_ DATA15 I(s) SPBIO 31_0 I(s)/O CAN_ CLK I(s) RxD0 I(s) LCD1_ DATA15 O IRQ1 I(s) (8) B20 PVcc B21 Vss B22 P2_10 I(s)/O -- -- D26 I(s)/O ET_ RXD2 I(s) DV0_ DATA10 I(s) SSIRxD0 I(s) RLIN30 TX O LCD1_ DATA10 O VIO_D10 I(s) MOSI4 I(s)/O (8) C1 P6_5 I(s)/O -- -- D5 I(s)/O LCD1_ DATA13 O CAN2TX O -- -- SCK5 I(s)/O -- -- SSL10 I(s)/O DV0_ DATA21 O (8) C2 Vcc C3 Vss C4 P6_2 I(s)/O -- -- D2 I(s)/O LCD1_ DATA10 O RLIN31 RX I(s) IRQ7 I(s) TCLKA I(s) TIOC2A I(s)/O RxD2 I(s) DV0_ DATA18 I(s) (8) C5 P11_3 I(s)/O -- -- DV0_ DATA15 I(s) TIOC4D I(s)/O -- -- -- -- LCD0_ DATA4 O VIO_D15 I(s) -- -- -- -- (7) C6 P11_1 I(s)/O -- -- DV0_ DATA13 I(s) TIOC4B I(s)/O -- -- TxD6 O LCD0_ DATA6 O VIO_D13 I(s) -- -- -- -- (7) C7 P9_5 I(s)/O -- -- LCD1_ DATA21 O SPBIO 10_0 I(s)/O SSISCK2 I(s)/O CTS1 I(s)/O CS4 O -- -- -- -- -- -- (7) C8 P9_2 I(s)/O -- -- LCD1_ DATA18 O SPBCLK_ 0 O RLIN30 TX O SCK1 I(s)/O A0 O -- -- -- -- -- -- (7) C9 Vss C10 P5_5 I(s)/O -- -- TXOUT 1M O LCD1_ DATA5 O LCD0_ DATA21 O DV1_ DATA5 I(s) AUDIO_ XOUT O TIOC0C I(s)/O FCE O DV0_ DATA13 I(s) (12), (13) C11 P5_4 I(s)/O -- -- TXOUT 1P O LCD1_ DATA4 O LCD0_ DATA20 O DV1_ DATA4 I(s) RxD3 I(s) TIOC3D I(s)/O -- -- DV0_ DATA12 I(s) (12), (13) C12 LVDS APVcc C13 VRM -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- C14 REXT -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- C15 Vss C16 P1_5 I(s)/O(o) -- -- RIIC2 SDA I(s)/O(o) DV1_ CLK I(s) CAN4RX I(s) IRQ5 I(s) VIO_ CLK I(s) -- -- LCD1_ EXTCLK I(s) -- -- (9) C17 P1_1 I(s)/O(o) -- -- RIIC0 SDA I(s)/O(o) DV0_ DATA17 I(s) TCLKC I(s) IRQ1 I(s) VIO_HD I(s) DV0_ HSYNC I(s) -- -- -- -- (9) C18 P2_14 I(s)/O -- -- D30 I(s)/O MOSI0 I(s)/O DV0_ DATA14 I(s) SPBIO 21_0 I(s)/O CAN4RX I(s) TxD0 O LCD1_ DATA14 O IRQ0 I(s) (8) C19 PVcc C20 Vss C21 P2_9 I(s)/O -- -- D25 I(s)/O ET_ RXD1 I(s) DV0_ DATA9 I(s) SSIWS0 I(s)/O RLIN30 RX I(s) LCD1_ DATA9 O VIO_D9 I(s) SSL40 I(s)/O (8) C22 P2_7 I(s)/O -- -- D23 I(s)/O ET_ TXD3 O DV0_ DATA7 I(s) SSITxD5 O IETxD O RTS1 I(s)/O VIO_D7 I(s) LCD0_ DATA23 O (8) D1 P6_7 I(s)/O -- -- D7 I(s)/O LCD1_ DATA15 O -- -- LCD0_ TCON6 O RxD5 I(s) -- -- MISO1 I(s)/O DV0_ DATA23 O (8) D2 P6_6 I(s)/O -- -- D6 I(s)/O LCD1_ DATA14 O -- -- LCD0_ TCON5 O TxD5 O -- -- MOSI1 I(s)/O DV0_ DATA22 O (8) D3 Vcc D4 Vss D5 P6_3 I(s)/O -- -- D3 I(s)/O LCD1_ DATA11 O RLIN31 TX O IRQ2 I(s) CTS5 I(s)/O TIOC2B I(s)/O TxD2 O DV0_ DATA19 I(s) (8) D6 P6_1 I(s)/O -- -- D1 I(s)/O LCD1_ DATA9 O RLIN30 TX O IRQ4 I(s) TIOC1B I(s)/O SSI DATA4 I(s)/O TxD3 O DV0_ DATA17 I(s) (8) D7 PVcc -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- D8 PVcc D9 LVDS PLLVcc D10 Vss D11 LVDS REFRIN R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 1-36 RZ/A1H Group, RZ/A1M Group Ball Port Function/ Number Dedicated Function Symbol D12 Mode Function 1. Overview Function 1 Function 2 Function 3 Function 4 Function 5 Function 6 Function 7 Function 8 I/O Symbol I/O Symbol I/O Symbol I/O Symbol I/O Symbol I/O Symbol I/O Symbol I/O Symbol I/O Symbol I/O -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Simplified Circuit Diagram Figure 1.4 LVDS APVcc D13 Vcc D14 VRP D15 Vss D16 PVcc D17 PVcc D18 PVcc D19 Vss D20 P2_8 I(s)/O -- -- D24 I(s)/O ET_ RXD0 I(s) DV0_ DATA8 I(s) SSISCK0 I(s)/O LCD0_ TCON6 O LCD1_ DATA8 O VIO_D8 I(s) RSPCK4 I(s)/O (8) D21 P10_15 I(s)/O -- -- DV0_ DATA11 I(s) SSITxD1 O -- -- MISO0 I(s)/O LCD0_ DATA8 O VIO_D11 I(s) -- -- -- -- (7) D22 P10_14 I(s)/O -- -- DV0_ DATA10 I(s) SSIRxD1 I(s) -- -- MOSI0 I(s)/O LCD0_ DATA9 O VIO_D10 I(s) -- -- -- -- (7) E1 P6_10 I(s)/O -- -- D10 I(s)/O DV0_ DATA14 I(s) -- -- LCD0_ TCON5 O RxD0 I(s) LCD0_ DATA2 O -- -- IRQ2 I(s) (8) E2 P6_9 I(s)/O -- -- D9 I(s)/O DV0_ DATA13 I(s) -- -- -- -- TxD0 O LCD0_ DATA1 O -- -- IRQ1 I(s) (8) E3 P6_8 I(s)/O -- -- D8 I(s)/O DV0_ DATA12 I(s) -- -- CAN_ CLK I(s) SCK0 I(s)/O LCD0_ DATA0 O -- -- IRQ0 I(s) (8) E4 Vcc E19 P2_11 I(s)/O -- -- D27 I(s)/O ET_ RXD3 I(s) DV0_ DATA11 I(s) SSITxD0 O TIOC1A I(s)/O LCD1_ DATA11 O VIO_D11 I(s) MISO4 I(s)/O (8) E20 P2_6 I(s)/O -- -- D22 I(s)/O ET_ TXD2 O DV0_ DATA6 I(s) SSIRxD5 I(s) -- -- RxD1 I(s) VIO_D6 I(s) LCD0_ DATA22 O (8) E21 P10_12 I(s)/O -- -- DV0_ DATA8 I(s) SSISCK1 I(s)/O -- -- RSPCK0 I(s)/O LCD0_ DATA11 O VIO_D8 I(s) -- -- -- -- (7) E22 P2_5 I(s)/O -- -- D21 I(s)/O ET_ TXD1 O DV0_ DATA5 I(s) SSIWS5 I(s)/O SPBSSL_ 1 O TxD1 O VIO_D5 I(s) LCD0_ DATA21 O (8) F1 P6_14 I(s)/O -- -- D14 I(s)/O DV0_ DATA22 I(s) -- -- TxD6 O -- -- LCD0_ DATA6 O -- -- IRQ6 I(s) (8) F2 P6_13 I(s)/O -- -- D13 I(s)/O DV0_ DATA21 I(s) -- -- SCK6 I(s)/O RxD1 I(s) LCD0_ DATA5 O -- -- IRQ5 I(s) (8) F3 P6_11 I(s)/O -- -- D11 I(s)/O DV0_ DATA15 I(s) -- -- LCD0_ TCON6 O SCK1 I(s)/O LCD0_ DATA3 O -- -- IRQ3 I(s) (8) F4 Vcc F19 P2_4 I(s)/O -- -- D20 I(s)/O ET_ TXD0 O DV0_ DATA4 I(s) SSISCK5 I(s)/O SPBCLK_ 1 O SCK1 I(s)/O VIO_D4 I(s) LCD0_ DATA20 O (8) F20 P10_13 I(s)/O -- -- DV0_ DATA9 I(s) SSIWS1 I(s)/O -- -- SSL00 I(s)/O LCD0_ DATA10 O VIO_D9 I(s) -- -- -- -- (7) F21 P2_2 I(s)/O -- -- D18 I(s)/O ET_ TXEN O DV0_ DATA2 I(s) SPBIO 20_1 I(s)/O MLB_ SIG I(s)/O TIOC2B I(s)/O VIO_D2 I(s) LCD0_ DATA18 O (8) F22 P4_15 I(s)/O -- -- LCD0_ DATA23 O LCD1_ TCON2 O SD_ D2_0 I(s)/O MMC_ D2 I(s)/O SPBIO 31_1 I(s)/O SSITxD3 O RxD2 I(s) IRQ7 I(s) (7) G1 P11_13 I(s)/O -- -- CAN1TX O SSL10 I(s)/O LCD0_ TCON4 O MMC_ D5 I(s)/O LCD0_ TCON1 O -- -- -- -- -- -- (7) G2 P11_12 I(s)/O -- -- CAN1RX I(s) RSPCK1 I(s)/O IRQ3 I(s) MMC_ D4 I(s)/O LCD0_ TCON2 O -- -- -- -- -- -- (7) G3 P6_15 I(s)/O -- -- D15 I(s)/O DV0_ DATA23 I(s) -- -- RxD6 I(s) -- -- LCD0_ DATA7 O -- -- IRQ7 I(s) (8) G4 P6_12 I(s)/O -- -- D12 I(s)/O DV0_ DATA20 I(s) -- -- -- -- TxD1 O LCD0_ DATA4 O -- -- IRQ4 I(s) (8) G19 P4_14 I(s)/O -- -- LCD0_ DATA22 O LCD1_ TCON1 O SD_ D3_0 I(s)/O MMC_ D3 I(s)/O SPBIO 21_1 I(s)/O SSIRxD3 I(s) TxD2 O IRQ6 I(s) (7) G20 P2_3 I(s)/O -- -- D19 I(s)/O ET_ CRS I(s) DV0_ DATA3 I(s) SPBIO 30_1 I(s)/O IERxD I(s) CTS1 I(s)/O VIO_D3 I(s) LCD0_ DATA19 O (8) G21 P4_13 I(s)/O -- -- LCD0_ DATA21 O LCD1_ TCON0 O SD_ CMD_0 I(s)/O MMC_ CMD I(s)/O SPBIO 11_1 I(s)/O SSIWS3 I(s)/O RxD1 I(s) IRQ5 I(s) (7) G22 Vss H1 P7_2 I(s)/O -- -- RAS O DV0_ DATA18 I(s) ET_ TXER O RxD4 I(s) CAN2RX I(s) SSIWS1 I(s)/O TIOC0C I(s)/O -- -- (7) H2 P7_1 I(s)/O -- -- CS3 O DV0_ DATA17 I(s) ET_ TXCLK I(s) TxD4 O DV0_ CLK I(s) SSISCK1 I(s)/O TIOC0B I(s)/O -- -- (7) H3 P11_14 I(s)/O -- -- SPDIF_ IN I(s) MOSI1 I(s)/O LCD0_ TCON5 O MMC_ D6 I(s)/O LCD0_ TCON0 O -- -- -- -- -- -- (7) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 1-37 RZ/A1H Group, RZ/A1M Group Ball Port Function/ Number Dedicated Function Mode Function 1. Overview Function 1 Function 2 Function 3 Function 4 Function 5 Function 6 Function 7 Function 8 Symbol I/O Symbol I/O Symbol I/O Symbol I/O Symbol I/O Symbol I/O Symbol I/O Symbol I/O Symbol I/O Symbol I/O Simplified Circuit Diagram Figure 1.4 H4 P7_0 I(s)/O MD_ BOOT2 I(s) CS0 O DV0_ DATA16 I(s) ET_ MDC O SCK4 I(s)/O RLIN30 TX O -- -- TIOC0A I(s)/O -- -- (7) H19 P4_11 I(s)/O -- -- LCD0_ DATA19 O LCD1_ TCON6 O SD_ D0_0 I(s)/O MMC_ D0 I(s)/O SSITxD5 O CAN4TX O SCK1 I(s)/O IRQ3 I(s) (7) H20 P10_11 I(s)/O -- -- DV0_ DATA7 I(s) TIOC2B I(s)/O -- -- ET_ RXD3 I(s) LCD0_ DATA12 O VIO_D7 I(s) -- -- -- -- (7) H21 P10_10 I(s)/O -- -- DV0_ DATA6 I(s) TIOC2A I(s)/O -- -- ET_ RXD2 I(s) LCD0_ DATA13 O VIO_D6 I(s) -- -- -- -- (7) H22 P4_12 I(s)/O -- -- LCD0_ DATA20 O LCD1_ CLK O SD_ CLK_0 O MMC_ CLK O SPBIO 01_1 I(s)/O SSISCK3 I(s)/O TxD1 O IRQ4 I(s) (7) J1 P7_5 I(s)/O -- -- RD/WR O DV0_ DATA21 I(s) ET_ TXD1 O RxD7 I(s) -- -- SSISCK2 I(s)/O TIOC1B I(s)/O -- -- (7) J2 P7_4 I(s)/O -- -- CKE O DV0_ DATA20 I(s) ET_ TXD0 O TxD7 O -- -- SSITxD1 O TIOC1A I(s)/O -- -- (7) J3 P7_3 I(s)/O -- -- CAS O DV0_ DATA19 I(s) ET_ TXEN O SCK7 I(s)/O CAN2TX O SSIRxD1 I(s) TIOC0D I(s)/O -- -- (7) J4 P11_15 I(s)/O -- -- SPDIF_ OUT O MISO1 I(s)/O IRQ1 I(s) MMC_ D7 I(s)/O LCD0_ CLK O -- -- -- -- -- -- (7) J9 Vss J10 Vss J11 Vss J12 Vss J13 Vss J14 Vss J19 Vcc J20 P10_9 I(s)/O -- -- DV0_ DATA5 I(s) TIOC1B I(s)/O -- -- ET_ RXD1 I(s) LCD0_ DATA14 O VIO_D5 I(s) -- -- -- -- (7) J21 P10_8 I(s)/O -- -- DV0_ DATA4 I(s) TIOC1A I(s)/O -- -- ET_ RXD0 I(s) LCD0_ DATA15 O VIO_D4 I(s) -- -- -- -- (7) J22 P4_10 I(s)/O -- -- LCD0_ DATA18 O LCD1_ TCON5 O SD_ D1_0 I(s)/O MMC_ D1 I(s)/O SSIRxD5 I(s) -- -- RxD0 I(s) IRQ2 I(s) (7) K1 P7_9 I(s)/O -- -- A1 O SSIWS3 I(s)/O ET_ RXD0 I(s) CAN0TX O -- -- -- -- TIOC3B I(s)/O IRQ0 I(s) (7) K2 P7_7 I(s)/O -- -- WE1/ DQMLU O DV0_ DATA23 I(s) ET_ TXD3 O RTS7 I(s)/O -- -- SSI DATA2 I(s)/O TIOC2B I(s)/O -- -- (7) K3 P7_6 I(s)/O -- -- WE0/ DQMLL O DV0_ DATA22 I(s) ET_ TXD2 O CTS7 I(s)/O -- -- SSIWS2 I(s)/O TIOC2A I(s)/O -- -- (7) K4 P7_8 I(s)/O -- -- RD O SSISCK3 I(s)/O -- -- CAN0RX I(s) -- -- -- -- TIOC3A I(s)/O IRQ1 I(s) (7) K9 Vss K10 Vss K11 Vss K12 Vss K13 Vss K14 Vss K19 Vcc K20 P4_8 I(s)/O -- -- LCD0_ DATA16 O LCD1_ TCON3 O SD_ CD_0 I(s) MMC_ CD I(s) SSISCK5 I(s)/O CAN2TX O SCK0 I(s)/O IRQ0 I(s) (7) K21 P4_9 I(s)/O -- -- LCD0_ DATA17 O LCD1_ TCON4 O SD_ WP_0 I(s) -- -- SSIWS5 I(s)/O CAN2RX I(s) TxD0 O IRQ1 I(s) (7) K22 P2_1 I(s)/O -- -- D17 I(s)/O ET_ TXER O DV0_ DATA1 I(s) SPBIO 10_1 I(s)/O MLB_ DAT I(s)/O TIOC2A I(s)/O VIO_D1 I(s) LCD0_ DATA17 O (8) L1 P11_5 I(s)/O -- -- DV0_ DATA17 I(s) SD_ WP_0 I(s) SSIWS4 I(s)/O -- -- LCD0_ DATA2 O -- -- -- -- -- -- (7) L2 P7_11 I(s)/O -- -- A3 O SSITxD3 O ET_ RXD2 I(s) CAN1RX I(s) -- -- -- -- TIOC3D I(s)/O IRQ3 I(s) (7) L3 P7_10 I(s)/O -- -- A2 O SSIRxD3 I(s) ET_ RXD1 I(s) CAN1TX O -- -- -- -- TIOC3C I(s)/O IRQ2 I(s) (7) L4 P11_4 I(s)/O -- -- DV0_ DATA16 I(s) SD_ CD_0 I(s) SSISCK4 I(s)/O MMC_ CD I(s) LCD0_ DATA3 O -- -- -- -- -- -- (7) L9 Vss L10 Vss L11 Vss R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 1-38 RZ/A1H Group, RZ/A1M Group Ball Port Function/ Number Dedicated Function Symbol L12 Vss L13 Vss Mode Function 1. Overview Function 1 Function 2 Function 3 Function 4 Function 5 Function 6 Function 7 Function 8 I/O Symbol I/O Symbol I/O Symbol I/O Symbol I/O Symbol I/O Symbol I/O Symbol I/O Symbol I/O Symbol I/O Simplified Circuit Diagram Figure 1.4 L14 Vss L19 PVcc L20 P4_7 I(s)/O -- -- LCD0_ DATA15 O MISO1 I(s)/O TIOC4D I(s)/O PWM2H O SSITxD0 O -- -- DV0_ DATA15 I(s) -- -- (7) L21 P2_0 I(s)/O -- -- D16 I(s)/O ET_ TXCLK I(s) DV0_ DATA0 I(s) SPBIO 00_1 I(s)/O MLB_ CLK I(s) IRQ5 I(s) VIO_D0 I(s) LCD0_ DATA16 O (8) L22 P4_6 I(s)/O -- -- LCD0_ DATA14 O MOSI1 I(s)/O TIOC4C I(s)/O PWM2G O SSIRxD0 I(s) -- -- DV0_ DATA14 I(s) -- -- (7) M1 P7_12 I(s)/O -- -- A4 O SSISCK4 I(s)/O ET_ RXD3 I(s) -- -- -- -- -- -- TIOC4A I(s)/O IRQ4 I(s) (7) M2 P11_6 I(s)/O -- -- DV0_ DATA18 I(s) SD_ D1_0 I(s)/O SSI DATA4 I(s)/O MMC_ D1 I(s)/O LCD0_ DATA1 O -- -- -- -- -- -- (7) M3 P11_7 I(s)/O -- -- DV0_ DATA19 I(s) SD_ D0_0 I(s)/O CTS5 I(s)/O MMC_ D0 I(s)/O LCD0_ DATA0 O -- -- -- -- -- -- (7) M4 Vcc M9 Vss M10 Vss M11 Vss M12 Vss M13 Vss M14 Vss M19 PVcc M20 P4_5 I(s)/O -- -- LCD0_ DATA13 O SSL10 I(s)/O TIOC4B I(s)/O PWM2F O SSIWS 0 I(s)/O -- -- DV0_ DATA13 I(s) -- -- (7) M21 P4_4 I(s)/O -- -- LCD0_ DATA12 O RSPCK1 I(s)/O TIOC4A I(s)/O PWM2E O SSISCK0 I(s)/O -- -- DV0_ DATA12 I(s) -- -- (7) M22 P10_7 I(s)/O -- -- DV0_ DATA3 I(s) TIOC0D I(s)/O PWM2H O ET_ TXD3 O LCD0_ DATA16 O VIO_D3 I(s) -- -- -- -- (7) N1 P7_13 I(s)/O -- -- A5 O SSIWS4 I(s)/O ET_ MDIO I(s)/O -- -- -- -- -- -- TIOC4B I(s)/O IRQ5 I(s) (7) N2 P7_14 I(s)/O -- -- A6 O SSI DATA4 I(s)/O ET_ CRS I(s) -- -- -- -- -- -- TIOC4C I(s)/O IRQ6 I(s) (7) N3 P7_15 I(s)/O -- -- A7 O RSPCK0 I(s)/O ET_ RXCLK I(s) CTS5 I(s)/O SCI_ TXD0 O -- -- TIOC4D I(s)/O -- -- (7) N4 PVcc N9 Vss N10 Vss N11 Vss N12 Vss N13 Vss N14 Vss N19 P10_4 I(s)/O -- -- DV0_ DATA0 I(s) TIOC0A I(s)/O PWM2E O ET_ TXD0 O LCD0_ DATA19 O VIO_D0 I(s) -- -- -- -- (7) N20 P10_5 I(s)/O -- -- DV0_ DATA1 I(s) TIOC0B I(s)/O PWM2F O ET_ TXD1 O LCD0_ DATA18 O VIO_D1 I(s) -- -- -- -- (7) N21 P10_6 I(s)/O -- -- DV0_ DATA2 I(s) TIOC0C I(s)/O PWM2G O ET_ TXD2 O LCD0_ DATA17 O VIO_D2 I(s) -- -- -- -- (7) N22 P4_3 I(s)/O -- -- LCD0_ DATA11 O TIOC0D I(s)/O FWE O CAN3TX O RxD2 I(s) -- -- MISO4 I(s)/O MMC_ D7 I(s)/O (7) P1 P8_0 I(s)/O -- -- A8 O SSL00 I(s)/O ET_ RXER I(s) SCK5 I(s)/O SCI_ SCK0 I(s)/O -- -- -- -- -- -- (7) P2 P8_1 I(s)/O -- -- A9 O MOSI0 I(s)/O ET_ RXDV I(s) TxD5 O SCI_ RXD0 I(s) -- -- -- -- -- -- (7) P3 P8_2 I(s)/O -- -- A10 O MISO0 I(s)/O AVB_ GPTP_ EXTERN I(s) RxD5 I(s) IRQ0 I(s) -- -- -- -- -- -- (7) P4 PVcc P9 Vss P10 Vss R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 1-39 RZ/A1H Group, RZ/A1M Group Ball Port Function/ Number Dedicated Function I/O Symbol I/O Symbol I/O Symbol I/O Symbol I/O Symbol I/O Symbol I/O Symbol I/O Symbol I/O Symbol I/O Simplified Circuit Diagram Figure 1.4 P4_0 I(s)/O -- -- LCD0_ DATA8 O TIOC0A I(s)/O FRE O -- -- -- -- -- -- RSPCK4 I(s)/O MMC_ D4 I(s)/O (7) P21 P4_2 I(s)/O -- -- LCD0_ DATA10 O TIOC0C I(s)/O FALE O CAN3RX I(s) TxD2 O -- -- MOSI4 I(s)/O MMC_ D6 I(s)/O (7) P22 P4_1 I(s)/O -- -- LCD0_ DATA9 O TIOC0B I(s)/O FCLE O -- -- SCK2 I(s)/O -- -- SSL40 I(s)/O MMC_ D5 I(s)/O (7) R1 P8_3 I(s)/O -- -- A11 O DV1_ DATA0 I(s) RSPCK2 I(s)/O RTS5 I(s)/O -- -- IRQ1 I(s) SCK2 I(s)/O -- -- (7) R2 P8_4 I(s)/O -- -- A12 O DV1_ DATA1 I(s) SSL20 I(s)/O -- -- -- -- IERxD I(s) RxD2 I(s) -- -- (7) R3 P8_5 I(s)/O -- -- A13 O DV1_ DATA2 I(s) MOSI2 I(s)/O -- -- -- -- -- -- -- -- -- -- (7) Symbol P11 Vss P12 Vss P13 Vss P14 Vss P19 Vss P20 Mode Function 1. Overview Function 1 Function 2 Function 3 Function 4 Function 5 Function 6 Function 7 Function 8 R4 Vcc R19 Vcc R20 P3_15 I(s)/O -- -- LCD0_ DATA7 O -- -- NAF7 I(s)/O -- -- TRACE CTL O -- -- SD_ D2_1 I(s)/O MMC_ D2 I(s)/O (7) R21 P3_14 I(s)/O -- -- LCD0_ DATA6 O -- -- NAF6 I(s)/O -- -- TRACE CLK O -- -- SD_ D3_1 I(s)/O MMC_ D3 I(s)/O (7) R22 P3_13 I(s)/O -- -- LCD0_ DATA5 O -- -- NAF5 I(s)/O AUDIO_ XOUT O -- -- -- -- SD_ CMD_1 I(s)/O MMC_ CMD I(s)/O (7) T1 P11_8 I(s)/O -- -- DV0_ DATA20 I(s) SD_ CLK_0 O RTS5 I(s)/O MMC_ CLK O LCD0_ TCON6 O -- -- -- -- -- -- (7) T2 P11_9 I(s)/O -- -- DV0_ DATA21 I(s) SD_ CMD_0 I(s)/O SCK5 I(s)/O MMC_ CMD I(s)/O LCD0_ TCON5 O -- -- -- -- -- -- (7) T3 P11_10 I(s)/O -- -- DV0_ DATA22 I(s) SD_ D3_0 I(s)/O TxD5 O MMC_ D3 I(s)/O LCD0_ TCON4 O -- -- -- -- -- -- (7) T4 Vcc T19 Vcc T20 P3_10 I(s)/O -- -- LCD0_ DATA2 O -- -- NAF2 I(s)/O -- -- TRACE DATA2 O TIOC4C I(s)/O SD_ D1_1 I(s)/O MMC_ D1 I(s)/O (7) T21 P3_11 I(s)/O -- -- LCD0_ DATA3 O -- -- NAF3 I(s)/O -- -- TRACE DATA3 O TIOC4D I(s)/O SD_ D0_1 I(s)/O MMC_ D0 I(s)/O (7) T22 P3_12 I(s)/O -- -- LCD0_ DATA4 O -- -- NAF4 I(s)/O -- -- -- -- -- -- SD_ CLK_1 O MMC_ CLK O (7) U1 Vss U2 P8_6 I(s)/O -- -- A14 O DV1_ DATA3 I(s) MISO2 I(s)/O -- -- -- -- IETxD O TxD2 O -- -- (7) U3 P11_11 I(s)/O -- -- DV0_ DATA23 I(s) SD_ D2_0 I(s)/O RxD5 I(s) MMC_ D2 I(s)/O LCD0_ TCON3 O -- -- -- -- -- -- (7) U4 P8_7 I(s)/O -- -- A15 O DV1_ DATA4 I(s) AUDIO_ XOUT O IRQ5 I(s) ET_ COL I(s) -- -- -- -- -- -- (7) U19 Vcc U20 JP0_1 I -- -- TDO O -- -- -- -- -- -- -- -- -- -- -- -- -- -- (6) U21 TCK I -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- (2) U22 Vss V1 CKIO O -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- (5) V2 P8_8 I(s)/O -- -- A16 O DV1_ DATA5 I(s) SPBIO 00_1 I(s)/O SPDIF_ IN I(s) TIOC1A I(s)/O PWM1A O TxD3 O SSISCK5 I(s)/O (7) V3 P8_9 I(s)/O -- -- A17 O DV1_ DATA6 I(s) SPBIO 10_1 I(s)/O SPDIF_ OUT O TIOC1B I(s)/O PWM1B O RxD3 I(s) SSIWS5 I(s)/O (7) V4 P8_13 I(s)/O -- -- A21 O -- -- SPBSSL_ 1 O TIOC3D I(s)/O TxD5 O PWM1F O SGOUT_3 O SSIWS4 I(s)/O (7) V19 P3_8 I(s)/O -- -- LCD0_ DATA0 O -- -- NAF0 I(s)/O -- -- TRACE DATA0 O TIOC4A I(s)/O SD_ CD_1 I(s) MMC_ CD I(s) (7) V20 TRST I(s) -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- (3) V21 JP0_0 I -- -- TDI I -- -- -- -- -- -- -- -- -- -- -- -- -- -- (2) V22 TMS I -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- (6) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 1-40 RZ/A1H Group, RZ/A1M Group Ball Port Function/ Number Dedicated Function I/O Symbol I/O Symbol I/O Symbol I/O Symbol I/O Symbol I/O Symbol I/O Symbol I/O Symbol I/O Symbol I/O Simplified Circuit Diagram Figure 1.4 P8_10 I(s)/O -- -- A18 O DV1_ DATA7 I(s) SPBIO 20_1 I(s)/O TIOC3A I(s)/O CAN4TX O PWM1C O SGOUT_0 O SSITxD5 O (7) W3 P8_11 I(s)/O -- -- A19 O -- -- SPBIO 30_1 I(s)/O TIOC3B I(s)/O RxD5 I(s) PWM1D O SGOUT_1 O DV0_ CLK I(s) (7) W4 PVcc W5 PVcc W6 PVcc W7 Vss W8 Vss Symbol W1 Vss W2 W9 Vcc W10 Vcc W11 Vss W12 PVcc Mode Function 1. Overview Function 1 Function 2 Function 3 Function 4 Function 5 Function 6 Function 7 Function 8 W13 PVcc W14 PLLVcc W15 Vss W16 Vss W17 AVss W18 AVcc W19 PVcc W20 P3_9 I(s)/O -- -- LCD0_ DATA1 O -- -- NAF1 I(s)/O -- -- TRACE DATA1 O TIOC4B I(s)/O SD_ WP_1 I(s) IRQ6 I(s) (7) W21 AUDIO_X 2 O -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- (10) W22 AUDIO_X 1 I -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- (10) Y1 P8_12 I(s)/O -- -- A20 O -- -- SPBCLK_ 1 O TIOC3C I(s)/O SCK5 I(s)/O PWM1E O SGOUT_2 O SSISCK4 I(s)/O (7) Y2 P8_14 I(s)/O -- -- A22 O SPBIO 01_0 I(s)/O SPBIO 00_1 I(s)/O TIOC2A I(s)/O RSPCK2 I(s)/O PWM1G O TxD4 O SSI DATA4 I(s)/O (7) Y3 PVcc Y4 P3_7 I(s)/O -- -- LCD0_ TCON6 O -- -- SSITxD1 O LCD1_ EXTCLK I(s) SCI_ I(s)/O TIOC3D I(s)/O CS1 O WDT OVF O (7) CTS0/ RTS0 Y5 P3_4 I(s)/O -- -- LCD0_ TCON3 O ET_ RXCLK I(s) SSISCK1 I(s)/O AUDIO_ XOUT2 O SCI_ SCK0 I(s)/O TIOC3A I(s)/O SCK3 I(s)/O -- -- (7) Y6 P10_2 I(s)/O -- -- DV0_ HSYNC I(s) TCLKC I(s) PWM2C O ET_ TXEN O LCD0_ DATA21 O VIO_HD I(s) -- -- -- -- (7) Y7 P3_2 I(s)/O -- -- LCD0_ TCON1 O ET_ TXEN O -- -- RxD2 I(s) SCI_ RXD1 I(s) TEND0 O PWM2C O MOSI3 I(s)/O (7) Y8 RES I(s) -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- (1) Y9 NMI I(s) -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- (3) Y10 Vss Y11 VBUS1 I -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- #N/A Y12 VBUS0 I -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- #N/A Y13 USB AVcc Y14 Vss Y15 P0_0 I(s) MD_ BOOT0 I(s) -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- (3) Y16 P0_1 I(s) MD_ BOOT1 I(s) -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- (3) Y17 P1_10 I(s) -- -- AN2 I(a) -- -- IRQ4 I(s) TCLKB I(s) -- -- -- -- -- -- -- -- (4) Y18 P1_13 I(s) -- -- AN5 I(a) DV0_ HSYNC I(s) -- -- WAIT I(s) -- -- -- -- -- -- -- -- (4) Y19 P1_15 I(s) -- -- AN7 I(a) -- -- -- -- AVB_CAP TURE I(s) -- -- -- -- -- -- -- -- (4) Y20 PVcc R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 1-41 RZ/A1H Group, RZ/A1M Group Ball Port Function/ Number Dedicated Function Mode Function 1. Overview Function 1 Function 2 Function 3 Function 4 Function 5 Function 6 Function 7 Function 8 Symbol I/O Symbol I/O Symbol I/O Symbol I/O Symbol I/O Symbol I/O Symbol I/O Symbol I/O Symbol I/O Symbol I/O Simplified Circuit Diagram Figure 1.4 Y21 VIDEO_ X2 O -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- (10) Y22 VIDEO_ X1 I -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- (10) AA1 P8_15 I(s)/O -- -- A23 O SPBIO 11_0 I(s)/O SPBIO 10_1 I(s)/O TIOC2B I(s)/O SSL20 I(s)/O PWM1H O RxD4 I(s) -- -- (7) AA2 PVcc AA3 P9_1 I(s)/O -- -- A25 O SPBIO 31_0 I(s)/O CAN0RX I(s) IRQ0 I(s) MISO2 I(s)/O -- -- -- -- -- -- (7) AA4 P3_5 I(s)/O -- -- LCD0_ TCON4 O ET_ RXER I(s) SSIWS1 I(s)/O AUDIO_ XOUT3 O SCI_ TXD0 O TIOC3B I(s)/O TxD3 O -- -- (7) AA5 P10_1 I(s)/O -- -- DV0_ VSYNC I(s) TCLKB I(s) PWM2B O ET_ TXER O LCD0_ DATA22 O VIO_VD I(s) -- -- -- -- (7) AA6 P3_3 I(s)/O -- -- LCD0_ TCON2 O ET_ MDIO I(s)/O IRQ4 I(s) BS O SCI_ I(s)/O DACK0 O PWM2D O MISO3 I(s)/O (7) LCD0_ TCON0 O ET_ TXER O O AUDIO_ CLK I(s) PWM2B O SSL30 I(s)/O (7) CTS1/ RTS1 AA7 P3_1 I(s)/O -- -- IRQ6 I(s) TxD2 O SCI_ TXD1 AA8 RTC_X2 O -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- (11) AA9 P0_5 I(s) -- -- RTC_X4 O -- -- -- -- -- -- -- -- -- -- -- -- -- -- (3), (10) -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- AA10 Vss AA11 DM1 I/O AA12 DP0 I/O -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- AA13 REFRIN -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- AA14 Vss AA15 USB_X2 O -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- (10) AA16 XTAL O -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- (10) AA17 P1_8 I(s) -- -- AN0 I(a) -- -- IRQ2 I(s) DREQ0 I(s) VIO_D14 I(s) DV0_ DATA14 I(s) -- -- -- -- (4) AA18 P1_11 I(s) -- -- AN3 I(a) -- -- IRQ5 I(s) TCLKD I(s) -- -- -- -- -- -- -- -- (4) AA19 P1_14 I(s) -- -- AN6 I(a) -- -- -- -- ET_ COL I(s) -- -- -- -- -- -- -- -- (4) AA20 AVcc I(s) -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- (1) AA21 PVcc AA22 BSCANP AB1 PVcc AB2 P9_0 I(s)/O -- -- A24 O SPBIO 21_0 I(s)/O CAN0TX O TCLKC I(s) MOSI2 I(s)/O -- -- -- -- -- -- (7) AB3 P3_6 I(s)/O -- -- LCD0_ TCON5 O ET_ RXDV I(s) SSIRxD1 I(s) -- -- SCI_ RXD0 I(s) TIOC3C I(s)/O RxD3 I(s) -- -- (7) AB4 P10_0 I(s)/O -- -- DV0_ CLK I(s) TCLKA I(s) PWM2A O ET_ TXCLK I(s) LCD0_ DATA23 O VIO_ CLK I(s) -- -- -- -- (7) AB5 P10_3 I(s)/O -- -- -- -- TCLKD I(s) PWM2D O ET_ CRS I(s) LCD0_ DATA20 O VIO_ FLD I(s) -- -- -- -- (7) AB6 P3_0 I(s)/O -- -- LCD0_ CLK O ET_ TXCLK I(s) IRQ2 I(s) SCK2 I(s)/O SCI_ SCK1 I(s)/O TxD2 O PWM2A O RSPCK3 I(s)/O (7) AB7 Vss AB8 RTC_X1 I -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- (11) AB9 P0_4 I(s) -- -- RTC_X3 I -- -- -- -- -- -- -- -- -- -- -- -- -- -- (3), (10) AB10 Vss AB11 DP1 I/O -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- #N/A AB12 DM0 I/O -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- #N/A AB13 Vss AB14 USB APVcc AB15 USB_X1 I -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- (10) AB16 EXTAL I -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- (10) AB17 Vss R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 1-42 RZ/A1H Group, RZ/A1M Group Ball Port Function/ Number Dedicated Function Mode Function 1. Overview Function 1 Function 2 Function 3 Function 4 Function 5 Function 6 Function 7 Function 8 Symbol I/O Symbol I/O Symbol I/O Symbol I/O Symbol I/O Symbol I/O Symbol I/O Symbol I/O Symbol I/O Symbol I/O Simplified Circuit Diagram Figure 1.4 AB18 P1_9 I(s) -- -- AN1 I(a) -- -- IRQ3 I(s) -- -- VIO_ D15 I(s) DV0_ DATA15 I(s) -- -- -- -- (4) AB19 P1_12 I(s) -- -- AN4 I(a) DV0_ VSYNC I(s) -- -- VIO_ FLD I(s) -- -- -- -- -- -- -- -- (4) AB20 AVss AB21 AVref AB22 Vss [Legend] (s): Schmitt (a): Analog (o): Open drain PAD Schmitt input data Figure 1.4 (1) Simplified Circuit Diagram (Schmitt Input Buffer) PAD TTL input data TTL input enable Figure 1.4 (2) Simplified Circuit Diagram (TTL AND Input Buffer) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 1-43 RZ/A1H Group, RZ/A1M Group 1. Overview PAD Schmitt input data Schmitt input enable Figure 1.4 (3) Simplified Circuit Diagram (Schmitt AND Input Buffer) A/D analog input enable PAD A/D analog input data Schmitt input data Schmitt input enable Figure 1.4 (4) Simplified Circuit Diagram (Schmitt OR Input and A/D Input Buffer) Latch enable Output enable PAD Output data Figure 1.4 (5) Simplified Circuit Diagram (Output Buffer with Enable, with Latch) Latch enable Output enable PAD Output data TTL input data TTL input enable Figure 1.4 (6) Simplified Circuit Diagram (Bidirectional Buffer, TTL AND Input, with Latch) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 1-44 RZ/A1H Group, RZ/A1M Group 1. Overview Latch enable Output enable PAD Output data Schmitt input data Schmitt input enable Figure 1.4 (7) Simplified Circuit Diagram (Bidirectional Buffer, Schmitt AND Input, with Latch) Latch enable Output enable PAD Output data TTL input data TTL input enable Schmitt input data Schmitt input enable Figure 1.4 (8) Simplified Circuit Diagram (Bidirectional Buffer, TTL AND Input, Schmitt AND Input, with Latch) PAD Output data Schmitt input data Schmitt input enable Figure 1.4 (9) Simplified Circuit Diagram (Open Drain Output and Schmitt OR Input Buffer) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 1-45 RZ/A1H Group, RZ/A1M Group 1. Overview input clock XOUT (XTAL, AUDIO_X2, USB_X2, RTC_X4, VIDEO_X2) XIN (EXTAL, AUDIO_X1, USB_X1, RTC_X3, VIDEO_X1) input enable Figure 1.4 (10) Simplified Circuit Diagram (Oscillation Buffer 1) XOUT (RTC_X2) input clock XIN (RTC_X1) input enable Figure 1.4 (11) Simplified Circuit Diagram (Oscillation Buffer 2) Output enable PAD Output data Schmitt input data Schmitt input enable Figure 1.4 (12) Simplified Circuit Diagram (Bidirectional Buffer, Schmitt AND Input Buffer, No Latch) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 1-46 RZ/A1H Group, RZ/A1M Group 1. Overview LVDS output enable PAD LVDS output data PAD Figure 1.4 (13) Simplified Circuit Diagram (LVDS Output Buffer) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 1-47 RZ/A1H Group, RZ/A1M Group 2. 2. CPU CPU This product incorporates the Arm single-core Cortex-A9 MPCore, where the IP version is r3p0. 2.1 Features *1 * Instruction cache size: 32 Kbytes * Data cache size*2: 32 Kbytes * TLB entries: 128 entries * Jazelle architecture extension: Full * Media processing engine with NEON technology: Included * FPU: Included * PTM interface: Included * Wrappers to support for power off and dormant mode: Not included * Preload engine: Not included * Number of interrupts: 0 (On-chip interrupt controller is not used.) * Accelerator Coherence Port: Not included Note 1. Note 2. For details, refer to Cortex-A9 MPCore Technical Reference Manual issued by Arm Ltd. Contents of memory regions which are set as write-through are not cached even if data caching is enabled. For details, refer to Cortex-A9 Technical Reference Manual issued by Arm Ltd. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 2-1 RZ/A1H Group, RZ/A1M Group 2.2 2. CPU Configuration Signals Table 2.1 shows the Cortex-A9 configuration signals and the settings. Table 2.1 Cortex-A9 Configuration Signal Settings Configuration Signal Setting Values CFGEND 1'b0 CFGNMIF 1'b1 CLUSTERID 4'h0 FILTEREN*1 1'b1 FILTERSTART[31:20]*1 12'hE00 FILTEREND[31:20]*1 12'hFFF PERIPHBASE[31:13]*2 19'b111_1000_0000_0000_0000 TEINIT 1'b0 VINITHI NOR, SRAM boot: 1'b0; on-chip ROM boot: 1'b1 Note 1. Do not change the initial settings of these signals by software. Note 2. The base address for the private memory area in the Cortex-A9 processor is H'F0000000. For details and overview of the registers located in the addresses relative to this base address, refer to Cortex-A9 MPCore Technical Reference Manual issued by Arm Ltd. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 2-2 RZ/A1H Group, RZ/A1M Group 3. 3. Boot Mode Boot Mode This LSI can be booted from the memory connected to the CS0 space, the serial flash memory, the NAND flash memory with an SD controller, and the NAND flash memory with an MMC controller. 3.1 Features * Five boot modes Boot mode 0: Boots the LSI from the memory (bus width: 16 bits) connected to the CS0 space Boot mode 1: Boots the LSI from the memory (bus width: 32 bits) connected to the CS0 space Boot mode 3: Boots the LSI from the serial flash memory connected to the SPI multi I/O bus space Boot mode 4: Boots the LSI from the NAND flash memory with the SD controller*1 Boot mode 5: Boots the LSI from the NAND flash memory with the MMC controller*2 Note 1. Note 2. 3.2 It is possible to boot the LSI from the embedded SD (eSD) defined by the SD specification part 1 eSD addendum version 2.10 standard. It is possible to boot the LSI from the eMMC device corresponding to the boot operating mode of the JEDEC standard JESD84 A44 (MMCA 4.4) Standard. (It is not possible to boot the LSI from the MMC card.) Boot Mode and Pin Function Setting This LSI can determine the boot mode using external pins when RES is low. The external pin settings for selecting the boot mode are shown in Table 3.1. Table 3.1 External Pin (MD_BOOT2 to MD_BOOT0) Settings and Corresponding Boot Modes MD_BOOT2 MD_BOOT1 MD_BOOT0 Boot Mode * 0 0 Boot Mode 0 (CS0-space 16-bit booting) Boots the LSI from the memory (bus width: 16 bits) connected to the CS0 space. * 1 0 Boot Mode 1 (CS0-space 32-bit booting) Boots the LSI from the memory (bus width: 32 bits) connected to the CS0 space. 1 0 1 Boot Mode 3 (serial flash booting) Boots the LSI from the serial flash memory connected to the SPI multi I/O bus space. The only way of booting this LSI chip is from channel 0 (P9_2 to P9_5) in this mode. 0 1 1 Boot Mode 4 (eSD booting) Boots the LSI from the NAND flash memory with the SD controller. The only way of booting this LSI chip is from channel 0 (P4_10 to P4_15) in this mode. 1 1 1 Boot Mode 5 (eMMC booting) Boots the LSI from the NAND flash memory with the MMC controller. The only way of booting this LSI chip is from channel 0 (P3_10 to P3_15) in this mode. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 3-1 RZ/A1H Group, RZ/A1M Group 3.3 3. Boot Mode Hardware Used in Each Boot Mode Table 3.2 gives information about the hardware used in each boot mode. Table 3.2 Hardware Used in Each Boot Mode Boot Mode Peripheral Module Pins Used Boot Mode 0 (CS0-space 16-bit booting) Bus state controller A[20:1] D[15:0] CS0 RD CKIO Boot Mode 1 (CS0-space 32-bit booting) Bus state controller A[20:2] D[31:0] CS0 RD CKIO Boot Mode 3 (Serial flash booting) SPI multi I/O bus controller SPBCLK_0 SPBSSL_0 SPBMO0_0 SPBMI0_0 The internal baud rate generator generates SPBCLK_0 by dividing B by 8. Boot Mode 4 (eSD booting) SD host interface SD_CLK0 SD_CMD0 SD_D[3:0]0 The SD clock frequency (SD_CLK0) is generated by dividing P1 by 4. Boot Mode 5 (eMMC booting) MMC host interface MMC_CLK MMC_CMD MMC_D[3:0] The clock frequency (MMC_CLK) is generated by diving P1 by 4. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 Remarks 3-2 RZ/A1H Group, RZ/A1M Group 3.4 3. Boot Mode Exception Vector Address at a Reset in Each Boot Mode In this LSI, the exception vector address at a reset differs depending on the boot mode. In this LSI, the exception vector at a reset starts from H'0000_0000 (low vector) in boot mode 0 or 1 and from H'FFFF_0000 (high vector) in boot mode 3 to 5. In this LSI, an on-chip ROM is allocated in area H'FFFF_0000 to H'FFFF_FFFF. The on-chip ROM has a boot program which executes processing corresponding to the boot mode set by the MD_BOOT2 to MD_BOOT0 external pins. Table 3.3 lists the exception vector address at a reset for each boot mode. Table 3.3 Exception Vector Address at a Reset in Each Boot Mode Boot Mode Exception Vector Address at a Rest Memory Allocated at the Exception Vector Address Boot Mode 0 (CS0-space 16-bit booting) H'0000 0000 (low vector) Memory connected to the CS0 space Boot Mode 1 (CS0-space 32-bit booting) H'0000 0000 (low vector) Memory connected to the CS0 space Boot Mode 3 (Serial flash booting) H'FFFF 0000 (high vector) On-chip ROM (boot program) Boot Mode 4 (eSD booting) H'FFFF 0000 (high vector) On-chip ROM (boot program) Boot Mode 5 (eMMC booting) H'FFFF 0000 (high vector) On-chip ROM (boot program) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 3-3 RZ/A1H Group, RZ/A1M Group 3.5 3. Boot Mode Operation 3.5.1 Boot Modes 0 and 1 In boot modes 0 and 1, this LSI is booted from the memory connected to the CS0 space. In these modes, this LSI operates as follows: After the power-on reset is canceled, program execution is started from H'0000_0000 in the memory connected to the CS0 space. 3.5.2 Boot Mode 3 In boot mode 3, booting up is from the serial flash memory connected to the SPI multi I/O bus space. In this mode, this LSI operates as follows: After the power-on reset is canceled, the boot program stored in the on-chip ROM (starting from H'FFFF_0000) is executed. The boot program configures the SPI multi I/O bus controller in external address space read mode. With this configuration, this LSI converts reads from the SPI multi I/O bus space to SPI communications and is ready to read directly from the connected serial flash memory. The boot program configures a read command (opcode: 03H, address: 3 bytes, dummy cycle: none) as the command to the serial flash memory used for SPI communication conversion. Figure 3.1 shows the control signals output to the serial flash memory through SPI communication conversion. SPBSSL_0 SPBCLK_0 SPBMO0_0 SPBMI0_0 Command Address 03H 3bytes Read data 8/16/32/64 bits Figure 3.1 Control Signals Output to the Serial Flash Memory Through SPI Communication Conversion The boot program uses the area at H'2002_0000 to H'2002_3FFF as work memory. It branches to H'1800_0000 (SPI multi I/O bus space) at the end of the processing. At this time, the I bit, F bit, T bit and bits Mode[4:0] in CPSR are set to the initial states with the I bit set to 1'b1 (IRQ masked state), the F bit set to 1'b1 (FIQ masked state), the T bit set to 1'b0 (Arm state) and bits Mode[4:0] set to 5'b10011 (supervisor mode). R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 3-4 RZ/A1H Group, RZ/A1M Group 3.5.3 3. Boot Mode Boot Mode 4 In boot mode 4, booting up is from the NAND flash memory with the SD controller, which is connected to channel 0 of the SD host interface. The flow of operation of this LSI in boot mode 4 is as described below. After a power-on reset, this LSI executes the boot program stored in the on-chip ROM (starting from H'FFFF_0000). The boot program transfers 28 Kbytes of program from the NAND flash memory with the SD controller connected to channel 0 of the SD host interface to the address range from H'2002_4000 to H'2002_AFFF of the large-capacity on-chip RAM. The program (28 Kbytes) that the boot program transfers to the large-capacity on-chip RAM is called a loader program. The boot program uses an area from H'2002_0000 to H'2002_3FFF as work memory. Note that the loader program must be stored in the NAND flash memory with the SD controller according to the loader program storage specifications.*1 Note 1. For the storage specifications of the loader program, contact Renesas Electronics Corporation's sales office. After the boot program finishes processing, it branches to H'2002_4000 (large-capacity on-chip RAM). At this time, the I bit, F bit, T bit and bits Mode[4:0] in CPSR are set to the initial states with the I bit set to 1'b1 (IRQ masked state), the F bit set to 1'b1 (FIQ masked state), the T bit set to 1'b0 (Arm state) and bits Mode[4:0] set to 5'b10011 (supervisor mode). The size of the loader program that the boot program transfers to the large-capacity on-chip RAM is fixed to 28 Kbytes. If your loader program exceeds this limit, use the loader program to transfer your program (application program) from the NAND flash memory with the SD controller to the large-capacity on-chip or external RAM using channel 0 of the SD host interface. Note that you must design a loader program. (1) Initiation of the SD Host Interface Channel 0 (2) Transfer of the Loader Program The 28-KB loader program is transferred from flash memory with the SD controller, which is connected to channel 0 of the SD host interface, to the address range from H'2002_4000 to H'2002_AFFF (page 0) of the large-capacity on-chip RAM. The address range from H'2002_0000 to H'2002_3FFF (page 0) of the large-capacity on-chip RAM is also used as the work memory for boot process. Once transfer of the loader program has been completed, execution by the CPU jumps to page 0 of the large-capacity onchip RAM so that it can start executing the transferred loader program. (3) Transfer of an Application Program (as Desired) The loader program employs the SD host interface to transfer the data to be deployed from flash memory with the SD controller to on-chip RAM or external RAM. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 3-5 RZ/A1H Group, RZ/A1M Group 3. Boot Mode Figure 3.2 is a schematic view of the specification for boot mode 4. This LSI NAND flash memory with SD controller (1) Run the boot program H'FFFF_0000 SD host interface Channel 0 On-chip ROM H'2002_4000 H'2002_AFFF H'2002_0000 H'2002_3FFF Large-capacity on-chip RAM (page 0) Loader program (28 KB) Read request Read (2) Loading into large-capacity on-chip RAM Loader program (28 KB) Application program Read Large-capacity on-chip RAM (page 0) Work memory for boot process (16 KB) Large-capacity on-chip RAM (the other pages) (3) Loading into external or on-chip RAM External RAM Application program Application program Figure 3.2 Schematic View of Specification for Boot Mode 4 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 3-6 RZ/A1H Group, RZ/A1M Group 3.5.4 3. Boot Mode Boot Mode 5 In boot mode 5, booting up is from the NAND flash memory with the MMC controller, which is connected to the MMC host interface. The flow of operation of this LSI in boot mode 5 is as described below. After a power-on reset, this LSI executes the boot program stored in the on-chip ROM (starting from H'FFFF_0000). The boot program transfers 28 Kbytes of program from the NAND flash memory with the MMC controller connected to the MMC host interface to the address range from H'2002_4000 to H'2002_AFFF of the large-capacity on-chip RAM. The program (28 Kbytes) that the boot program transfers to the large-capacity on-chip RAM is called a loader program. The boot program uses an area from H'2002_0000 to H'2002_3FFF as work memory. Note that the loader program must be stored in the NAND flash memory with the MMC controller according to the loader program storage specifications.*1 Note 1. For the storage specifications of the loader program, contact Renesas Electronics Corporation's sales office. After the boot program finishes processing, it branches to H'2002_4000 (large-capacity on-chip RAM). At this time, the I bit, F bit, T bit and bits Mode[4:0] in CPSR are set to the initial states with the I bit set to 1'b1 (IRQ masked state), the F bit set to 1'b1 (FIQ masked state), the T bit set to 1'b0 (Arm state) and bits Mode[4:0] set to 5'b10011 (supervisor mode). The size of the loader program that the boot program transfers to the large-capacity on-chip RAM is fixed to 28 Kbytes. If your loader program exceeds this limit, use the loader program to transfer your program (application program) from the NAND flash memory with the MMC controller to the large-capacity on-chip or external RAM using the MMC host interface. Note that you must design a loader program. (1) Initiation of the MMC Host Interface (2) Transfer of the Loader Program The 28-KB loader program is transferred from flash memory with the MMC controller, which is connected to the MMC host interface, to the address range from H'2002_4000 to H'2002_AFFF (page 0) of the large-capacity on-chip RAM with the MMC data bus width of 4 bits. The address range from H'2002_0000 to H'2002_3FFF (page 0) of the largecapacity on-chip RAM is also used as the work memory for boot process. Once transfer of the loader program has been completed, execution by the CPU jumps to page 0 of the large-capacity onchip RAM so that it can start executing the transferred loader program. (3) Transfer of an Application Program (as Desired) The loader program employs the MMC host interface to transfer the data to be deployed from flash memory with the MMC controller to on-chip RAM or external RAM. Figure 3.3 is a schematic view of the specification for boot mode 5. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 3-7 RZ/A1H Group, RZ/A1M Group 3. Boot Mode This LSI NAND flash memory with MMC controller (1) Run the boot program H'FFFF_0000 MMC host interface Read On-chip ROM H'2002_4000 H'2002_AFFF H'2002_0000 Large-capacity on-chip RAM (page 0) Loader program (28 KB) Read request Application program Read Large-capacity on-chip RAM (page 0) Work memory for boot process (16 KB) H'2002_3FFF (2) Loading into large-capacity on-chip RAM Loader program (28 KB) Large-capacity on-chip RAM (the other pages) (3) Loading into external or on-chip RAM External RAM Application program Application program Figure 3.3 Schematic View of Specification for Boot Mode 5 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 3-8 RZ/A1H Group, RZ/A1M Group 3.6 3.6.1 3. Boot Mode Notes Boot Related Pins The initial states and output states in deep standby mode of the pins related to CS0 space memory read, SPI multi I/O bus space memory read, channel 0 of the SD host interface, and the MMC host interface are different in each boot mode. For details, refer to section 8, Bus State Controller, section 54, Ports, and section 55, Power-Down Modes. 3.6.2 Operation when an Exception Occurs with the Exception Vector Set to the High Vector Address In this LSI, the program counter loops to its own address (exception vector address) in the on-chip ROM if an exception (except for a reset) occurs when the exception vector is set to the high vector address. In boot mode 3, 4 or 5, set the V bit in SCTLR to 0 to set the exception vector to the low vector address before an exception (except for a reset) occurs. For the details about the CP15 system control register (SCTLR), refer to the Arm Architecture Reference Manual. 3.6.3 Notes on Serial Flash Booting (Boot Mode 3) after This LSI is Reset In booting up from serial flash memory (boot mode 3), read commands (opcode: 03H, address: 3 bytes, dummy cycles: none) are set for sending to the serial flash memory. Therefore, if this chip enters the reset state while the serial flash memory cannot accept read commands, correct booting up of the chip may not be possible. For example, if the chip is reset while the serial flash memory is being erased (placing it in the busy state), the serial flash memory will not accept read commands. In such cases, that is, in system configurations where the chip may be reset while the serial flash memory is unable to accept read commands, ensure that the serial flash memory is able to accept read commands after the chip is released from the reset state by using serial flash memory that has its own reset pin or cutting off power to the serial flash memory when a reset occurs. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 3-9 RZ/A1H Group, RZ/A1M Group 4. 4. Secondary Cache Secondary Cache This product incorporates Arm's PL310 as a secondary cache. The IP version is r3p2. 4.1 Features * Total cache size: 128 Kbytes * Number of cache ways: 8 ways * Number of master ports : 2 * Number of slave ports: 2 * Lockdown by master: No * Lockdown by line Defined * Speculative read: No * Sideband signal from CA9: No For details, see CoreLinkTM Level 2 Cache Controller L2C-310 Technical Reference Manual issued by Arm Ltd. 4.2 Configuration Signals The setting values of the configuration signals are shown in Table 4.1. Table 4.1 Setting Values of Configuration Signals Configuration Signals Setting Values ASSOCIATIVITY*1 1'b0 (8 ways) CACHEID[5:0] 6'b000000 CFGADDRFILTEN*1 1'b1 CFGADDRFILTEND[11:0]*1 12'h3FF CFGADDRFILTSTART[11:0]*1 12'h180 CFGBIGEND 1'b0 DATAREADLAT[2:0]*1 3'b000 DATASETUPLAT[2:0]*1 3'b000 DATAWRITELAT[2:0]*1 3'b000 REGFILEBASE[19:0]*2 20'h3FFFF TAGREADLAT[2:0]*1 3'b000 TAGSETUPLAT[2:0]*1 3'b000 TAGWRITELAT[2:0]*1 3'b000 WAYSIZE[2:0]*1 3'b001 (16 Kbytes) Note 1. Do not change the initial settings of these signals by software. Note 2. The base address for the PL310 registers is H'3FFFF000. For the details and overview of the registers, see CoreLinkTM Level 2 Cache Controller L2C-310 Technical Reference Manual issued by Arm Ltd. The external ROM/RAM mirror area (0x4000_0000 to 0x5FFF_FFFF) is mirrored before the secondary cache. Accordingly, when a cache maintenance operation is to be executed for the external ROM/RAM mirror area, treat this as the normal external ROM/RAM area in the physical addresses range from 0x0000_0000 to 0x1FFF_FFFF. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 4-1 RZ/A1H Group, RZ/A1M Group 5. LSI Internal Bus 5.1 LSI Internal Bus 5.1.1 5. LSI Internal Bus Configuration This LSI has two main buses: the north main bus where peripheral modules are connected and the south main bus where on-chip RAM and external ROM and RAM are connected. Figure 5.1 is a schematic diagram of the internal buses. This LSI Cortex-A9 Bus masters North main bus Peripheral modules Bus bridge Bus masters South main bus Bus controller On-chip RAM External ROM/RAM Figure 5.1 5.1.2 Schematic Diagram of LSI Internal Bus Operation Cortex-A9 has separate interfaces for the north main bus and south main bus. The addresses assigned to the north main bus are accessed through the north main bus interface, and those assigned to the south main bus are accessed through the south main bus interface. When a bus master connected to the north main bus, except for Cortex-A9, accesses the on-chip RAM or external ROM or RAM, access is executed through the bus bridge for access from the north main bus to the south main bus. The bus masters connected to the south main bus cannot access an address assigned to the north main bus. The internal bus of this LSI operates in little endian. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 5-1 RZ/A1H Group, RZ/A1M Group 5.2 5. LSI Internal Bus North Main Bus 5.2.1 Configuration Various peripheral modules are connected to the north main bus. Figure 5.2 shows the configuration of the north main bus. Cortex-A9 Direct memory access controller JPEG codec unit Ethernet controller Media local bus CoreSight Write buffer Write buffer Capture engine unit North main bus SLV0 Write buffer SLV1 Write buffer SLV2 Write buffer SLV3 SLV4 Write buffer SLV5 AXI64IC2 bus Direct memory access controller Write buffer Interrupt controller On-chip ROM OpenVGTMcompliant Renesas graphics processor SLV6 Bus bridge 1 Peripheral module SLV8 Bus bridge 2 Peripheral bus 7 Peripheral bus 6 Peripheral bus 5 Peripheral bus 4 Peripheral bus 2 Peripheral module Peripheral bus 3 Peripheral bus 1 AHB32IC3 bus Peripheral module SLV7 Write buffer Peripheral module Peripheral module South main bus Peripheral module Figure 5.2 5.2.2 Peripheral module North Main Bus Configuration Features Table 5.1 shows the features of the north main bus. Table 5.1 North Main Bus Item Description Bus protocol AMBA(R) AXI protocol Bus system configuration AXI interconnect with multi-layer configuration for all channels Bus clock frequency B Bus width 64 bits Arbitration Round robin R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 5-2 RZ/A1H Group, RZ/A1M Group 5.2.3 5. LSI Internal Bus Peripheral Buses Table 5.2 is a list of the peripheral buses connected to the north main bus. Table 5.2 List of Peripheral Buses Item Description Peripheral bus 1 Bus clock frequency P0 Bus width 32 bits Connected peripheral modules Multi-function timer pulse unit 2 Realtime clock NAND flash memory controller Digital video decoder channels 0 and 1 Video display controller 5 channels 0 and 1 Image renderer (IMR-LS2) channels 0 and 1 Image renderer for display (IMR-LSD) Display out comparison unit channels 0 and 1 Sound generator channels 0 to 3 Motor control PWM timer Peripheral bus 2 Bus clock frequency P0 Bus width 32 bits Connected peripheral modules Clock pulse generator Interrupt controller Direct memory access controller OS timer channels 0 and 1 I2C bus interface channels 0 to 3 IEBus controller LIN interface channels 0 and 1 General I/O ports Peripheral bus 3 Bus clock frequency P1 Bus width 32 bits Connected peripheral modules CAN interface Media local bus Dynamic range compression channels 0 and 1 SD host interface channels 0 and 1 MMC host interface Peripheral bus 4 Bus clock frequency P1 Bus width 32 bits R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 5-3 RZ/A1H Group, RZ/A1M Group Table 5.2 5. LSI Internal Bus List of Peripheral Buses Item Description Connected peripheral modules Serial communication interface with FIFO channels 0 to 7 Serial communication interface channels 0 and 1 Renesas serial peripheral interface channels 0 to 4 Renesas SPDIF interface CD-ROM decoder A/D converter USB2.0 host/function module channel 0 JPEG codec unit AXI64IC2 bus Bus protocol AMBA AXI protocol Bus system configuration AXI interconnect with multi-layer configuration for all channels Bus clock frequency B Bus width 64 bits Arbitration Round robin AHB32IC3 bus Bus protocol AMBA AHB protocol Bus clock frequency B Bus width 32 bits Peripheral bus 5 Bus clock frequency P1 Bus width 32 bits Connected peripheral modules Serial sound interface channels 0 to 5 USB2.0 host/function module channel 1 SCUX Peripheral bus 6 Bus clock frequency B Bus width 32 bits Connected peripheral modules Ethernet controller Pixel format converter channels 0 and 1 Capture engine unit EthernetAVB Peripheral bus 7 Bus clock frequency P1 Bus width 32 bits Connected peripheral modules CoreSight R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 5-4 RZ/A1H Group, RZ/A1M Group 5.3 5. LSI Internal Bus South Main Bus 5.3.1 Configuration On-chip RAM and external ROM and RAM are connected to the south main bus. Figure 5.3 shows the configuration of the south main bus. North main bus Video display Video display Video display controller 5 controller 5 controller 5 channels 0,1 IV1,3,5-BUS channels 0,1 IV2,4,6-BUS channels 0,1 IV7,8-BUS Cortex-A9 AXI128IC2 bus AXI128IC3 bus Image renderer for display (IMR-LSD) Image renderer (IMR-LS2) channels 0,1 AXI128IC4 bus OpenVGTM-compliant Renesas graphics processor EthernetAVB Bus bridge 1 Bus bridge 2 South main bus SLV0 SLV1 L2 cache memory (L2C-310) Bus state controller SLV2 On-chip data retention RAM SLV3 On-chip large-capacity RAM page 0 SLV4 On-chip large-capacity RAM page 1 SLV5 On-chip large-capacity RAM page 2 SLV6 On-chip large-capacity RAM page 3 SLV7 On-chip large-capacity RAM page 4 AXI64IC4 bus SPI multi I/O bus controller channels 0,1 Figure 5.3 5.3.2 South Main Bus Configuration Features Table 5.3 shows the features of the south main bus. Table 5.3 South Main Bus Item Description Bus protocol AMBA AXI protocol Bus system configuration AXI interconnect with multi-layer configuration for all channels Bus clock frequency B Bus width 128 bits Arbitration Round robin R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 5-5 RZ/A1H Group, RZ/A1M Group 5.3.3 5. LSI Internal Bus Connected Buses Table 5.4 is a list of the buses connected to the south main bus and their features. Table 5.4 List of Buses Connected to South Main Bus and their Features Item Description AXI128IC2, AXI128IC3, and AXI128IC4 buses Bus protocol AMBA AXI protocol Bus system configuration AXI interconnect with multi-layer configuration for all channels Bus clock frequency B Bus width 128 bits Arbitration Round robin AXI64IC4 bus Bus protocol AMBA AXI protocol Bus system configuration AXI interconnect with multi-layer configuration for all channels Bus clock frequency B Bus width 64 bits Arbitration Round robin R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 5-6 RZ/A1H Group, RZ/A1M Group 5.4 5. LSI Internal Bus Address Map Table 5.5 shows the address map of this LSI. Table 5.5 Address Map Address Area Slave Area Viewed from North Main Bus Masters 0xFFFF_0000 to 0xFFFF_FFFF I/O area ROM in SLV4*1 0xFD00_0000 to 0xFFFE_FFFF Reserved area -- 0xFCFF_0000 to 0xFCFF_FFFF I/O area SLV0 *1 0xFCFE_0000 to 0xFCFE_FFFF I/O area SLV1*1 0xFC08_0000 to 0xFCFD_FFFF Reserved area -- 0xFC00_0000 to 0xFC07_FFFF I/O area SLV6*2, *4 0xF000_2000 to 0xFBFF_FFFF Reserved area -- 0xF000_0000 to 0xF000_1FFF Cortex-A9 private area -- 0xE823_0000 to 0xEFFF_FFFF Reserved area -- 0xE820_0000 to 0xE822_FFFF I/O area SLV4 *1, *3 0xE814_0000 to 0xE81F_FFFF Reserved area -- 0xE810_0000 to 0xE813_FFFF I/O area SLV5 *2, *5 0xE805_0000 to 0xE80F_FFFF Reserved area -- 0xE803_0000 to 0xE804_FFFF I/O area SLV2 *1 0xE802_0000 to 0xE802_FFFF Reserved area -- 0xE800_0000 to 0xE801_FFFF I/O area SLV3 *1 0xE000_0000 to 0xE7FF_FFFF Reserved area -- 0x60A0_0000 to 0xDFFF_FFFF Reserved area -- 0x6080_0000 to 0x609F_FFFF On-chip large-capacity RAM page 4 mirror area (2 Mbytes)*9 SLV7 0x6060_0000 to 0x607F_FFFF On-chip large-capacity RAM page 3 mirror area (2 Mbytes)*9 0x6040_0000 to 0x605F_FFFF On-chip large-capacity RAM page 2 mirror area (2 Mbytes)*9 0x6020_0000 to 0x603F_FFFF On-chip large-capacity RAM page 1 mirror area (2 Mbytes)*9 SLV4 0x6002_0000 to 0x601F_FFFF On-chip large-capacity RAM page 0, (including on-chip data retention RAM) mirror area (2 Mbytes)*9 SLV3 0x6000_0000 to 0x6001_FFFF R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 Slave Area Viewed from South Main Bus Masters -- -- SLV7 SLV6 SLV8 SLV5 SLV2 5-7 RZ/A1H Group, RZ/A1M Group Table 5.5 5. LSI Internal Bus Address Map Slave Area Viewed from North Main Bus Masters Slave Area Viewed from South Main Bus Masters SLV7 SLV0 Address Area 0x5C00_0000 to 0x5FFFF_FFFF SPI multi I/O bus area channel 1 mirror area (64 Mbytes) 0x5800_0000 to 0x5BFF_FFFF SPI multi I/O bus area channel 0 mirror area (64 Mbytes) SLV1 0x5400_0000 to 0x57FF_FFFF CS5 space mirror area (64 Mbytes) SLV0 0x5000_0000 to 0x53FF_FFFF CS4 space mirror area (64 Mbytes) 0x4C00_0000 to 0x4FFF_FFFF CS3 space mirror area (64 Mbytes) 0x4800_0000 to 0x4BFF_FFFF CS2 space mirror area (64 Mbytes) 0x4400_0000 to 0x47FF_FFFF CS1 space mirror area (64 Mbytes) 0x4000_0000 to 0x43FF_FFFF CS0 space mirror area (64 Mbytes) 0x3FFF_C000 to 0x3FFF_FFFF I/O area SLV8 SLV0 0x3FEF_C000 to 0x3FFF_BFFF Reserved area -- -- 0x3FEF_B000 to 0x3FEF_BFFF I/O area SLV8 SLV0 0x3FEF_A000 to 0x3FEF_AFFF I/O area 0x20A0_0000 to 0x3FEF_9FFF Reserved area -- -- 0x2090_0000 to 0x209F_FFFF On-chip large-capacity RAM page 4 lower area (1 Mbyte)*9, *10 SLV7 SLV7 0x2080_0000 to 0x208F_FFFF On-chip large-capacity RAM page 3 lower area (1 Mbyte)*9, *10 0x2070_0000 to 0x207F_FFFF On-chip large-capacity RAM page 2 lower area (1 Mbyte)*9, *10 0x2060_0000 to 0x206F_FFFF On-chip large-capacity RAM page 1 lower area (1 Mbyte)*9, *10 SLV4 0x2050_0000 to 0x205F_FFFF On-chip large-capacity RAM page 0 lower area (1 Mbyte)*9, *10 SLV3 0x2040_0000 to 0x204F_FFFF On-chip large-capacity RAM page 4 upper area (1 Mbyte)*10 0x2030_0000 to 0x203F_FFFF On-chip large-capacity RAM page 3 upper area (1 Mbyte)*10 0x2020_0000 to 0x202F_FFFF On-chip large-capacity RAM page 2 upper area (1 Mbyte)*10 0x2010_0000 to 0x201F_FFFF On-chip large-capacity RAM page 1 upper area (1 Mbyte)*10 SLV4 0x2002_0000 to 0x200F_FFFF On-chip large-capacity RAM page 0 upper area (including on-chip data retention RAM) (1 Mbyte)*10 SLV3 0x2000_0000 to 0x2001_FFFF R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 SLV1 SLV6 SLV8 SLV7 SLV5 SLV7 SLV6 SLV8 SLV5 SLV2 5-8 RZ/A1H Group, RZ/A1M Group Table 5.5 5. LSI Internal Bus Address Map Slave Area Viewed from North Main Bus Masters Slave Area Viewed from South Main Bus Masters SLV8 SLV0 Address Area 0x1C00_0000 to 0x1FFF_FFFF SPI multi I/O bus area channel 1 (64 Mbytes) 0x1800_0000 to 0x1BFF_FFFF SPI multi I/O bus area channel 0 (64 Mbytes) SLV1 0x1400_0000 to 0x17FF_FFFF CS5 space (64 Mbytes) SLV0 0x1000_0000 to 0x13FF_FFFF CS4 space (64 Mbytes) 0x0C00_0000 to 0x0FFF_FFFF CS3 space (64 Mbytes) 0x0800_0000 to 0x0BFF_FFFF CS2 space (64 Mbytes) 0x0400_0000 to 0x07FF_FFFF CS1 space (64 Mbytes) 0x0000_0000 to 0x03FF_FFFF CS0 space (64 Mbytes) Note 1. Only Cortex-A9, the direct memory access controller, and CoreSight can access this area. If any other north main bus master accesses this area, a decode error will occur. Note 2. Only Cortex-A9 and CoreSight can access this area. If any other north main bus master accesses this area, a decode error will occur. Note 3. If any address from 0xE821_5800 to 0xE822_FFFF is accessed, a decode error or slave error will occur. Note 4. A slave error may occur depending on the CoreSight state. Note 5. If this area is accessed while the OpenVGTM-compliant Renesas graphics processor is in module standby state, a slave error will occur. Note 6. If the on-chip large-capacity RAM is accessed while access is disabled, a slave error will occur. Note 7. If the area indicated as "" is accessed, a decode error or a slave error will occur. Note 8. I/O areas should be accessed in the size specified for each slave module. Note 9. This area is reserved in the RZ/A1M. Note 10. "Upper" and "lower" in the table represent the 1-Mbyte areas with higher and lower addresses in the normal on-chip largecapacity RAM for each page, respectively. Note that they do not reflect the physical configuration of the RAM. For the physical configuration of the RAM, see section 53, On-Chip RAM. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 5-9 RZ/A1H Group, RZ/A1M Group 5.5 5. LSI Internal Bus Address Remapping 5.5.1 Overview Execution in Cortex-A9 jumps to an exception vector placed in addresses 0x0000_0000 to 0x0000_001C when an exception such as a reset or an interrupt occurs. The interrupt response time depends on the time to access the memory connected to this area, and when low-speed memory is connected, the overhead is large. To avoid this, the exception vectors can be remapped to the on-chip high-speed RAM by using the MMU or vector base address register, or the address remapping function can be used to allocate the addresses where the exception vectors are placed to the on-chip high-speed RAM. Figure 5.4 show the address maps before and after address remapping. 0x43FF_FFFF 0x4000_0000 0x43FF_FFFF CS0 space (64 Mbytes) mirror 0x4000_0000 CS0 space (64 Mbytes) mirror . . . . . . 0x209F_FFFF On-chip large-capacity RAM 0x2000_0000 pages 0 to 4 (10 Mbytes) Address remapping 0x209F_FFFF On-chip large-capacity *1 RAM pages 0 to 4 (10 Mbytes) 0x2000_0000 . . . . . . 0x07FF_FFFF 0x07FF_FFFF CS1 space (64 Mbytes) 0x0400_0000 0x03FF_FFFF CS1 space (64 Mbytes) 0x0400_0000 0x03FF_FFFF CS0 space (64 Mbytes) 0x0000_0000 CS0 space (54 Mbytes) 0x00A0_0000 0x009F_FFFF On-chip large-capacity *2 RAM pages 0 to 4 (10 Mbytes) 0x0000_0000 Note 1. The area from 0x2050_0000 to 0x209F_FFFF is reserved in the RZ/A1M. Note 2. The area from 0x0050_0000 to 0x009F_FFFF is reserved in the RZ/A1M. Figure 5.4 5.5.2 Address Remapping Operation Addresses are remapped by setting the AXI128 bit in the remap register to 0. After address remapping, pages 0 to 4 of the on-chip large-capacity RAM are allocated to addresses 0x0000_0000 to 0x009F_FFFF (0x0000_0000 to 0x004F_FFFF for the RZ/A1M). To access the CS0 space after address remapping, use the mirror area for the CS0 space. During address remapping, access to addresses 0x0000_0000 to 0x009F_FFFF (0x0000_0000 to 0x004F_FFFF for the RZ/A1M) is prohibited. Accordingly, to modify the remap register, use the following steps. (1) Stop the bus masters except for Cortex-A9, or make settings so that addresses 0x0000_0000 to 0x009F_FFFF (0x0000_0000 to 0x004F_FFFF for the RZ/ A1M) are never accessed. (2) Execute a program outside addresses 0x0000_0000 to 0x009F_FFFF (0x0000_0000 to 0x004F_FFFF for the RZ/ A1M). (3) After modifying the value of the remap register, execute a dummy read of the remap register. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 5-10 RZ/A1H Group, RZ/A1M Group 5.6 5. LSI Internal Bus AXI Interconnect 5.6.1 Configuration The AXI interconnect in this LSI has a multi-layer configuration in all channels (five channels). Figure 5.5 shows a conceptual diagram of the AXI interconnect configuration. Bus master 0 Bus master 1 AXI interconnect Arbiter Arbiter Arbiter Arbiter Bus slave 0 Figure 5.5 5.6.2 Bus slave 1 Conceptual Diagram of AXI Interconnect Configuration Operation In the AXI interconnect, the necessary wiring is prepared for connection between all bus masters and all bus slaves in all channels. When bus masters and slaves access bus slaves and masters, transfer will proceed after bus arbitration by the arbiter. The bus mastership priority changes in a round-robin manner. When multiple bus masters or slaves access different bus slaves or masters, multiple accesses can be executed in parallel. However, when multiple bus masters or slaves access a single bus slave or master at the same time, the bus arbiter executes bus arbitration. When a bus master or slave cannot obtain the bus mastership, it enters a wait state until the bus master or slave that has the bus mastership completes transfer unless the access destination bus master or slave cannot accept multiple transfers. When the destination bus master or slave can accept multiple transfers, bus arbitration is done again with the next transfer timing. 5.7 Bus Bridges Access from the north main bus to the south main bus is executed through a bus bridge. There are two bus bridges and which bus bridge is used is determined depending on the slave area to be accessed. For assignment of the slave areas to be accessed, see Table 5.5, Address Map. Each bus bridge can accept up to eight transfers at the same time. Out-of-order transfer is also supported. Therefore, when access to low-speed external ROM and access to on-chip high-speed RAM from different bus masters occur sequentially in this order, the on-chip RAM access can be done without waiting for completion of the previous external ROM access completion. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 5-11 RZ/A1H Group, RZ/A1M Group 5.8 5. LSI Internal Bus AXI Protocol Control Signals The AXI protocol control signals can be set as desired for each bus master. For details of the AXI protocol control signals, refer to the AMBA AXI Protocol Specification prepared by Arm Ltd. 5.8.1 (1) Bus Masters other than Cortex-A9, CoreSight, and the Direct Memory Access Controller Cache control signals (ARCACHE[3:0], AWCACHE[3:0]) Use the AXI bus control register (AXIBUSCTL) to make settings of the ARCACHE[3:0] and AWCACHE[3:0] signals for each bus master. Be sure to make settings while the target bus master does not use the AXI bus. (2) Response signals (RRESP[1:0], BRESP[1:0]) Use the AXI bus response error status register (AXIRERRST) to read the RRESP[1:0] and BRESP[1:0] signals received by each bus master. The register value is updated when a response error occurs. The status register value can be cleared to 00 through the AXI bus response error clear register (AXIRERRCLR). In addition, enabling interrupts through the AXI bus response error interrupt control register (AXIRERRCTL) allows an interrupt to be generated when a response error occurs. This interrupt should be used only for debugging purposes. Make sure that no response error occurs during system operation. (3) Protection unit information (ARPROT[2:0], AWPROT[2:0]) Signals ARPROT[2:0] and AWPROT[2:0] are fixed as follows and cannot be modified. ARPROT[2], AWPROT[2]: 0 (data access) ARPROT[1], AWPROT[1]: 1* (non-secure access) ARPROT[0], AWPROT[0]: 0 (normal access) Note: * For the EthernetAVB, signals ARPROT[1] and AWPROT[1] are fixed to 0 (secure access). (4) Atomic access (ARLOCK[1:0], AWLOCK[1:0]) Signals ARLOCK[1:0] and AWLOCK[1:0] are fixed as follows and cannot be modified. ARLOCK[1:0], AWLOCK[1:0]: 00 (normal access) 5.8.2 Cortex-A9 For details on the Cortex-A9, refer to the Arm Architecture Reference Manual. 5.8.3 CoreSight For details on CoreSight, refer to the technical reference manual issued by Arm Ltd. The bus master side (AHB access port) of CoreSight is connected to the main bus via the AHB-AXI bus conversion circuit. The signals are converted as follows for connection to the AXI bus. (1) Cache control (ARCACHE[3:0], AWCACHE[3:0]) ARCACHE[3], AWCACHE[3]: 0 when HPROT[3] is 0, 1 when HPROT[3] is 1. ARCACHE[2], AWCACHE[2]: 0 when HPROT[3] is 0, 1 when HPROT[3] is 1. ARCACHE[1], AWCACHE[1]: Value of HPROT[3] (cacheable) ARCACHE[0], AWCACHE[0]: Value of HPROT[2] (bufferable) (2) Response unit (RRESP[1:0], BRESP[1:0]) OKAY is returned when RRESP[1:0] and BRESP[1:0] are 00 or 01. ERROR is returned when RRESP[1:0] and BRESP[1:0] are 10 or 11. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 5-12 RZ/A1H Group, RZ/A1M Group (3) 5. LSI Internal Bus Protection unit information (ARPROT[2:0], AWPROT[2:0]) ARPROT[2], AWPROT[2]: Inverse of HPROT[0] (data/opcode) ARPROT[1], AWPROT[1]: Fixed to 1 (non-secure access) ARPROT[0], AWPROT[0]: Value of HPROT[1] (privileged) (4) Atomic access (ARLOCK[1:0], AWLOCK[1:0]) ARLOCK[1:0], AWLOCK[1:0]: Fixed to 00 (normal access) 5.8.4 Direct Memory Access Controller For details on the direct memory access controller, refer to section 9, Direct Memory Access Controller. 5.8.5 Slave Area The control signals are handled as follows by the modules in the slave area. (1) Cache control (ARCACHE[3:0], AWCACHE[3:0]) The L2 cache memory and write buffer refer to these signals. Other modules in the slave area do not refer to them. (2) Response unit (RRESP[1:0], BRESP[1:0]) See Table 5.5, Address Map. (3) Protection unit information (ARPROT[2:0], AWPROT[2:0]) ARPROT[2], AWPROT[2] (instruction/data): The modules in the slave area do not refer to these signals. ARPROT[1], AWPROT[1] (non-secure/secure): The interrupt controller and L2 cache memory refer to these signals. Other modules in the slave area do not refer to them. ARPROT[0], AWPROT[0] (privileged/user): The modules in the slave area do not refer to these signals. (4) Atomic access (ARLOCK[1:0], AWLOCK[1:0]) This LSI does not support atomic access. Signals ARLOCK[1:0] and AWLOCK[1:0] should be fixed to 00 for normal access by the bus master.* Note: * 5.9 This restriction means that instructions for exclusive access (LDREX, STREX, LDREXB, STREXB, LDREXD, STREXD, LDREXH, STREXH) and semaphore instructions (SWP, SWPB) cannot be used by the Cortex-A9 in the internal non-cacheable areas. Write Buffers A write buffer is provided at each connection between the north main bus and a peripheral bus and at each connection between the media local bus and the north main bus, and CoreSight and the north main bus. When the AWCACHE[1:0] cache control signals are set to cache-enabled or buffer-enabled (either of the AWCACHE[1:0] signals is set to 1), the write buffer sends a write completion response to the bus master before accessing the slave area under the write buffer. At this time, even if a slave error response is returned from the slave area to be accessed, it is ignored. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 5-13 RZ/A1H Group, RZ/A1M Group 5.10 5. LSI Internal Bus Register Descriptions Table 5.6 shows the registers related to the internal bus. Table 5.6 Register Configuration Register Name Abbreviation R/W Initial Value Address Access Size Remap register RMPR R/W H'0000_0003 H'FCFE_1A00 32 AXI bus control register 0 AXIBUSCTL0 R/W H'0000_0000 H'FCFE_1A04 32 AXI bus control register 1 AXIBUSCTL1 R/W H'0000_0000 H'FCFE_1A08 32 AXI bus control register 2 AXIBUSCTL2 R/W H'0000_0000 H'FCFE_1A0C 32 AXI bus control register 3 AXIBUSCTL3 R/W H'0000_0000 H'FCFE_1A10 32 AXI bus control register 4 AXIBUSCTL4 R/W H'0000_0000 H'FCFE_1A14 32 AXI bus control register 5 AXIBUSCTL5 R/W H'0000_0000 H'FCFE_1A18 32 AXI bus control register 6 AXIBUSCTL6 R/W H'0000_0000 H'FCFE_1A1C 32 AXI bus control register 7 AXIBUSCTL7 R/W H'0000_0000 H'FCFE_1A20 32 AXI bus control register 8 AXIBUSCTL8 R/W H'0000_0000 H'FCFE_1A24 32 AXI bus control register 9 AXIBUSCTL9 R/W H'0000_0000 H'FCFE_1A28 32 AXI bus control register 10 AXIBUSCTL10 R/W H'0000_0000 H'FCFE_1A2C 32 AXI bus response error interrupt control register 0 AXIRERRCTL0 R/W H'0000_0000 H'FCFE_1A30 32 AXI bus response error interrupt control register 1 AXIRERRCTL1 R/W H'0000_0000 H'FCFE_1A34 32 AXI bus response error interrupt control register 2 AXIRERRCTL2 R/W H'0000_0000 H'FCFE_1A38 32 AXI bus response error interrupt control register 3 AXIRERRCTL3 R/W H'0000_0000 H'FCFE_1A3C 32 AXI bus response error status register 0 AXIRERRST0 R/W H'0000_0000 H'FCFE_1A40 32 AXI bus response error status register 1 AXIRERRST1 R/W H'0000_0000 H'FCFE_1A44 32 AXI bus response error status register 2 AXIRERRST2 R/W H'0000_0000 H'FCFE_1A48 32 AXI bus response error status register 3 AXIRERRST3 R/W H'0000_0000 H'FCFE_1A4C 32 AXI bus response error clear register 0 AXIRERRCLR0 R/W H'0000_0000 H'FCFE_1A50 32 AXI bus response error clear register 1 AXIRERRCLR1 R/W H'0000_0000 H'FCFE_1A54 32 AXI bus response error clear register 2 AXIRERRCLR2 R/W H'0000_0000 H'FCFE_1A58 32 AXI bus response error clear register 3 AXIRERRCLR3 R/W H'0000_0000 H'FCFE_1A5C 32 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 5-14 RZ/A1H Group, RZ/A1M Group 5.10.1 5. LSI Internal Bus Remap Register (RMPR) This register controls the address remapping function. Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Initial value: R/W: 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- -- -- -- -- -- -- -- -- -- -- -- -- -- AXI128 -- 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 1 R/W 1 R Initial value: R/W: Bit Bit Name Initial Value R/W Description 31 to 2 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 1 AXI128 1 R/W AXI128 Address Remapping This bit enables or disables allocation of addresses H'0000_0000 to H'009F_FFFF (H'0000_0000 to H'004F_FFFF for the RZ/A1M) to on-chip RAM pages 0 to 4. 0: Address remapping is enabled. 1: Address remapping is disabled. 0 -- 1 R Reserved This bit is always read as 1. The write value should always be 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 5-15 RZ/A1H Group, RZ/A1M Group 5.10.2 5. LSI Internal Bus AXI Bus Control Register 0 (AXIBUSCTL0) This register controls the cache operation for the JPEG codec unit and Ethernet controller. Bit: 31 30 29 28 -- -- -- -- Initial value: R/W: 0 R 0 R 0 R 0 R 0 R/W 0 R/W 0 R/W 0 R/W Bit: 15 14 13 12 11 10 9 8 -- -- -- -- 0 R 0 R 0 R 0 R Initial value: R/W: 27 26 25 24 JCUARCACHE[3:0] ETHARCACHE[3:0] 0 R/W 0 R/W 0 R/W 0 R/W 23 22 21 20 -- -- -- -- 0 R 0 R 0 R 0 R 0 R/W 0 R/W 0 R/W 0 R/W 3 2 1 0 7 6 5 4 -- -- -- -- 0 R 0 R 0 R 0 R 19 18 17 16 JCUAWCACHE[3:0] ETHAWCACHE[3:0] 0 R/W 0 R/W 0 R/W 0 R/W Bit Bit Name Initial Value R/W Description 31 to 28 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 27 to 24 JCUARCA CHE [3:0] 0000 R/W ARCACHE[3:0] Signals for JPEG Codec Unit These bits specify the system cache operation when the JPEG codec unit performs read access. The values of these bits are used as the ARCACHE[3:0] signals for the JPEG codec unit. Modify the values of these bits only while the JPEG codec unit does not use the internal bus. 23 to 20 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 19 to 16 JCUAWCA CHE [3:0] 0000 R/W AWCACHE[3:0] Signals for JPEG Codec Unit These bits specify the system cache operation when the JPEG codec unit performs write access. The values of these bits are used as the AWCACHE[3:0] signals for the JPEG codec unit. Modify the values of these bits only while the JPEG codec unit does not use the internal bus. 15 to 12 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 11 to 8 ETHARCA CHE [3:0] 0000 R/W ARCACHE[3:0] Signals for Ethernet Controller These bits specify the system cache operation when the Ethernet controller performs read access. The values of these bits are used as the ARCACHE[3:0] signals for the Ethernet controller. Modify the values of these bits only while the Ethernet controller does not use the internal bus. 7 to 4 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 3 to 0 ETHAWCA CHE [3:0] 0000 R/W AWCACHE[3:0] Signals for Ethernet Controller These bits specify the system cache operation when the Ethernet controller performs write access. The values of these bits are used as the AWCACHE[3:0] signals for the Ethernet controller. Modify the values of these bits only while the Ethernet controller does not use the internal bus. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 5-16 RZ/A1H Group, RZ/A1M Group 5.10.3 5. LSI Internal Bus AXI Bus Control Register 1 (AXIBUSCTL1) This register controls the cache operation for the image renderer (IMR-LS2). Bit: 31 30 29 28 27 26 25 24 22 21 20 19 18 17 16 -- -- -- -- 0 R 0 R 0 R 0 R 0 R/W 0 R/W 0 R/W 0 R/W 2 1 0 -- -- -- -- Initial value: R/W: 0 R 0 R 0 R 0 R 0 R/W 0 R/W 0 R/W 0 R/W Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 -- -- -- -- IMR21ARCACHE[3:0] -- -- -- -- IMR21AWCACHE[3:0] 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R Initial value: R/W: IMR20ARCACHE[3:0] 23 0 R/W 0 R/W 0 R/W 0 R/W IMR20AWCACHE[3:0] 0 R/W 0 R/W 0 R/W 0 R/W Bit Bit Name Initial Value R/W Description 31 to 28 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 27 to 24 IMR20ARC ACHE[3:0] 0000 R/W ARCACHE[3:0] Signals for Image Renderer (IMR-LS2) Channel 0 These bits specify the system cache operation when image renderer (IMR-LS2) channel 0 performs read access. The values of these bits are used as the ARCACHE[3:0] signals for image renderer (IMR-LS2) channel 0. Modify the values of these bits only while image renderer (IMR-LS2) channel 0 does not use the internal bus. 23 to 20 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 19 to 16 IMR20AWC ACHE[3:0] 0000 R/W AWCACHE[3:0] Signals for Image Renderer (IMR-LS2) Channel 0 These bits specify the system cache operation when image renderer (IMR-LS2) channel 0 performs write access. The values of these bits are used as the AWCACHE[3:0] signals for image renderer (IMR-LS2) channel 0. Modify the values of these bits only while image renderer (IMR-LS2) channel 0 does not use the internal bus. 15 to 12 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 11 to 8 IMR21ARC ACHE[3:0] 0000 R/W ARCACHE[3:0] Signals for Image Renderer (IMR-LS2) Channel 1 These bits specify the system cache operation when image renderer (IMR-LS2) channel 1 performs read access. The values of these bits are used as the ARCACHE[3:0] signals for image renderer (IMR-LS2) channel 1. Modify the values of these bits only while image renderer (IMR-LS2) channel 1 does not use the internal bus. 7 to 4 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 3 to 0 IMR21AWC ACHE[3:0] 0000 R/W AWCACHE[3:0] Signals for Image Renderer (IMR-LS2) Channel 1 These bits specify the system cache operation when image renderer (IMR-LS2) channel 1 performs write access. The values of these bits are used as the AWCACHE[3:0] signals for image renderer (IMR-LS2) channel 1. Modify the values of these bits only while image renderer (IMR-LS2) channel 1 does not use the internal bus. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 5-17 RZ/A1H Group, RZ/A1M Group 5.10.4 5. LSI Internal Bus AXI Bus Control Register 2 (AXIBUSCTL2) This register controls the cache operation for the image renderer for display (IMR-LSD) and capture engine unit. Bit: 31 30 29 28 -- -- -- -- Initial value: R/W: 0 R 0 R 0 R 0 R 0 R/W 0 R/W Bit: 15 14 13 12 11 10 9 8 7 6 -- -- -- -- -- -- -- -- -- -- 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R Initial value: R/W: 27 26 25 24 IMRDARCACHE[3:0] 0 R/W 0 R/W 23 22 21 20 -- -- -- -- 19 18 17 16 0 R 0 R 0 R 0 R 0 R/W 0 R/W 0 R/W 0 R/W 5 4 3 2 1 0 -- -- IMRDAWCACHE[3:0] CEUAWCACHE[3:0] 0 R/W 0 R/W 0 R/W 0 R/W Bit Bit Name Initial Value R/W Description 31 to 28 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 27 to 24 IMRDARCA CHE [3:0] 0000 R/W ARCACHE[3:0] Signals for Image Renderer for Display (IMR-LSD) These bits specify the system cache operation when the image renderer for display (IMR-LSD) performs read access. The values of these bits are used as the ARCACHE[3:0] signals for the image renderer for display (IMR-LSD). Modify the values of these bits only while the image renderer for display (IMR-LSD) does not use the internal bus. 23 to 20 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 19 to 16 IMRDAWC ACHE [3:0] 0000 R/W AWCACHE[3:0] Signals for Image Renderer for Display (IMR-LSD) These bits specify the system cache operation when the image renderer for display (IMR-LSD) performs write access. The values of these bits are used as the AWCACHE[3:0] signals for the image renderer for display (IMR-LSD). Modify the values of these bits only while the image renderer for display (IMR-LSD) does not use the internal bus. 15 to 4 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 3 to 0 CEUAWCA CHE [3:0] 0000 R/W AWCACHE[3:0] Signals for Capture Engine Unit These bits specify the system cache operation when capture engine unit performs write access. The values of these bits are used as the AWCACHE[3:0] signals for capture engine unit. Modify the values of these bits only while capture engine unit does not use the internal bus. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 5-18 RZ/A1H Group, RZ/A1M Group 5.10.5 5. LSI Internal Bus AXI Bus Control Register 3 (AXIBUSCTL3) This register controls the cache operation for the OpenVGTM-compliant Renesas graphics processor. Bit: 31 30 29 28 27 24 23 22 21 20 19 18 17 RGP640ARCACHE[3:0] -- -- -- -- -- -- -- -- 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 2 1 0 -- -- -- -- Initial value: R/W: 0 R 0 R 0 R 0 R Bit: 15 14 13 -- -- -- 0 R 0 R 0 R 0 R Initial value: R/W: 26 25 0 R/W 0 R/W 0 R/W 0 R/W 12 11 10 9 8 -- RGP641ARCACHE[3:0] 0 R/W 0 R/W 0 R/W 0 R/W 16 7 6 5 4 3 -- -- -- -- RGP641AWCACHE[3:0] 0 R 0 R 0 R 0 R 0 R/W 0 R/W 0 R/W 0 R/W Bit Bit Name Initial Value R/W Description 31 to 28 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 27 to 24 RGP640AR CACHE [3:0] 0000 R/W ARCACHE[3:0] Signals for OpenVGTM-Compliant Renesas Graphics Processor AXI640 Bus These bits specify the system cache operation when the AXI640 bus of the OpenVGTM-compliant Renesas graphics processor performs read access. The values of these bits are used as the ARCACHE[3:0] signals for the AXI640 bus of the OpenVGTM-compliant Renesas graphics processor. Modify the values of these bits only while the OpenVGTM-compliant Renesas graphics processor does not use the internal bus. 23 to 12 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 11 to 8 RGP641AR CACHE [3:0] 0000 R/W ARCACHE[3:0] Signals for OpenVGTM-Compliant Renesas Graphics Processor AXI641 Bus These bits specify the system cache operation when the AXI641 bus of the OpenVGTM-compliant Renesas graphics processor performs read access. The values of these bits are used as the ARCACHE[3:0] signals for the AXI641 bus of the OpenVGTM-compliant Renesas graphics processor. Modify the values of these bits only while the OpenVGTM-compliant Renesas graphics processor does not use the internal bus. 7 to 4 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 3 to 0 RGP641A WCACHE [3:0] 0000 R/W AWCACHE[3:0] Signals for OpenVGTM-Compliant Renesas Graphics Processor AXI641 Bus These bits specify the system cache operation when the AXI641 bus of the OpenVGTM-compliant Renesas graphics processor performs write access. The values of these bits are used as the AWCACHE[3:0] signals for the AXI641 bus of the OpenVGTM-compliant Renesas graphics processor. Modify the values of these bits only while the OpenVGTM-compliant Renesas graphics processor does not use the internal bus. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 5-19 RZ/A1H Group, RZ/A1M Group 5.10.6 5. LSI Internal Bus AXI Bus Control Register 4 (AXIBUSCTL4) This register controls the cache operation for the OpenVGTM-compliant Renesas graphics processor. Bit: 31 30 29 28 27 23 22 21 20 -- -- -- -- RGB1282ARCACHE[3:0] -- -- -- -- RGB1282AWCACHE[3:0] Initial value: R/W: 0 R 0 R 0 R 0 R 0 R/W 0 R/W 0 R/W 0 R/W 0 R 0 R 0 R 0 R 0 R/W Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- -- -- -- RGP1280ARCACHE[3:0] -- -- -- -- -- -- -- -- 0 R 0 R 0 R 0 R 0 R/W 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R Initial value: R/W: 26 0 R/W 25 0 R/W 24 0 R/W 19 18 0 R/W 17 0 R/W 16 0 R/W Bit Bit Name Initial Value R/W Description 31 to 28 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 27 to 24 RGB1282 ARCACHE [3:0] 0000 R/W ARCACHE[3:0] Signals for OpenVGTM-Compliant Renesas Graphics Processor AXI1282 Bus These bits specify the system cache operation when the AXI1282 bus of the OpenVGTM-compliant Renesas graphics processor performs read access. The values of these bits are used as the ARCACHE[3:0] signals for the AXI1282 bus of the OpenVGTM-compliant Renesas graphics processor. Modify the values of these bits only while the OpenVGTM-compliant Renesas graphics processor does not use the internal bus. 23 to 20 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 19 to 16 RGB1282 AWCACHE [3:0] 0000 R/W AWCACHE[3:0] Signals for OpenVGTM-Compliant Renesas Graphics Processor AXI1282 Bus These bits specify the system cache operation when the AXI1282 bus of the OpenVGTM-compliant Renesas graphics processor performs write access. The values of these bits are used as the AWCACHE[3:0] signals for the AXI1282 bus of the OpenVGTM-compliant Renesas graphics processor. Modify the values of these bits only while the OpenVGTM-compliant Renesas graphics processor does not use the internal bus. 15 to 12 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 11 to 8 RGP1280A RCACHE [3:0] 0000 R/W ARCACHE[3:0] Signals for OpenVGTM-Compliant Renesas Graphics Processor AXI1280 Bus These bits specify the system cache operation when the AXI1280 bus of the OpenVGTM-compliant Renesas graphics processor performs read access. The values of these bits are used as the ARCACHE[3:0] signals for the AXI1280 bus of the OpenVGTM-compliant Renesas graphics processor. Modify the values of these bits only while the OpenVGTM-compliant Renesas graphics processor does not use the internal bus. 7 to 0 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 5-20 RZ/A1H Group, RZ/A1M Group 5.10.7 5. LSI Internal Bus AXI Bus Control Register 5 (AXIBUSCTL5) This register controls the cache operation for the OpenVGTM-compliant Renesas graphics processor and media local bus. Bit: 31 30 29 28 27 23 22 21 20 -- -- -- -- RGP1281ARCACHE[3:0] -- -- -- -- RGP1281AWCACHE[3:0] Initial value: R/W: 0 R 0 R 0 R 0 R 0 R/W 0 R/W 0 R 0 R 0 R 0 R 0 R/W Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 -- -- -- -- -- -- -- -- -- -- -- -- -- -- MLBAXCACHE [1:0] 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R/W Initial value: R/W: 26 25 0 R/W 24 0 R/W 19 18 0 R/W 17 16 0 R/W 0 R/W 1 0 0 R/W Bit Bit Name Initial Value R/W Description 31 to 28 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 27 to 24 RGP1281A RCACHE [3:0] 0000 R/W ARCACHE[3:0] Signals for OpenVGTM-Compliant Renesas Graphics Processor AXI1281 Bus These bits specify the system cache operation when the AXI1281 bus of the OpenVGTM-compliant Renesas graphics processor performs read access. The values of these bits are used as the ARCACHE[3:0] signals for the AXI1281 bus of the OpenVGTM-compliant Renesas graphics processor. Modify the values of these bits only while the OpenVGTM-compliant Renesas graphics processor does not use the internal bus. 23 to 20 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 19 to 16 RGP1281A WCACHE [3:0] 0000 R/W AWCACHE[3:0] Signals for OpenVGTM-Compliant Renesas Graphics Processor AXI1281 Bus These bits specify the system cache operation when the AXI1281 bus of the OpenVGTM-compliant Renesas graphics processor performs write access. The values of these bits are used as the AWCACHE[3:0] signals for the AXI1281 bus of the OpenVGTM-compliant Renesas graphics processor. Modify the values of these bits only while the OpenVGTM-compliant Renesas graphics processor does not use the internal bus. 15 to 2 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 1, 0 MLBAXCA CHE [1:0] 00 R/W AWCACHE[3:0] and ARCACHE[3:0] Signals for Media Local Bus These bits specify the system cache operation when the media local bus performs read or write access. The values of these bits are used as the AWCACHE[3:0] and ARCACHE[3:0] signals for the media local bus. The MLBAXCACHE[0] value is used as ARCACHE[0] and AWCACHE[0] without change. When MLBAXCACHE[1] = 0, the ARCACHE[3:1] and AWCACHE[3:1] signals are all set to 0. When MLBAXCACHE[1] = 1, the ARCACHE[3:1] and AWCACHE[3:1] signals are all set to 1. Modify the values of these bits only while the media local bus does not use the internal bus. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 5-21 RZ/A1H Group, RZ/A1M Group 5.10.8 5. LSI Internal Bus AXI Bus Control Register 6 (AXIBUSCTL6) This register controls the cache operation for video display controller 5. Bit: 31 30 29 28 27 24 23 22 21 20 19 VDC501ARCACHE[3:0] -- -- -- -- VDC501AWCACHE[3:0] 0 R 0 R 0 R 0 R -- -- -- -- Initial value: R/W: 0 R 0 R 0 R 0 R Bit: 15 14 13 -- -- -- 0 R 0 R 0 R 0 R Initial value: R/W: 26 25 0 R/W 0 R/W 0 R/W 0 R/W 12 11 10 9 8 -- VDC502ARCACHE[3:0] 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 18 0 R/W 17 0 R/W 16 0 R/W 7 6 5 4 3 2 1 0 -- -- -- -- -- -- -- -- 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R Bit Bit Name Initial Value R/W Description 31 to 28 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 27 to 24 VDC501AR CACHE [3:0] 0000 R/W ARCACHE[3:0] Signals for Video Display Controller 5 Channel 0 IV3-BUS These bits specify the system cache operation when the IV3-BUS in channel 0 of video display controller 5 performs read access. The values of these bits are used as the ARCACHE[3:0] signals for the IV3-BUS in channel 0 of video display controller 5. Modify the values of these bits only while channel 0 of video display controller 5 does not use the internal bus. 23 to 20 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 19 to 16 VDC501AW CACHE [3:0] 0000 R/W AWCACHE[3:0] Signals for Video Display Controller 5 Channel 0 IV1-BUS These bits specify the system cache operation when the IV1-BUS in channel 0 of video display controller 5 performs write access. The values of these bits are used as the AWCACHE[3:0] signals for the IV1-BUS in channel 0 of video display controller 5. Modify the values of these bits only while channel 0 of video display controller 5 does not use the internal bus. 15 to 12 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 11 to 8 VDC502AR CACHE [3:0] 0000 R/W ARCACHE[3:0] Signals for Video Display Controller 5 Channel 0 IV5-BUS These bits specify the system cache operation when the IV5-BUS in channel 0 of video display controller 5 performs read access. The values of these bits are used as the ARCACHE[3:0] signals for the IV5-BUS in channel 0 of video display controller 5. Modify the values of these bits only while channel 0 of video display controller 5 does not use the internal bus. 7 to 0 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 5-22 RZ/A1H Group, RZ/A1M Group 5.10.9 5. LSI Internal Bus AXI Bus Control Register 7 (AXIBUSCTL7) This register controls the cache operation for video display controller 5. Bit: 31 30 29 28 27 24 23 22 21 20 19 -- -- -- -- VDC503ARCACHE[3:0] -- -- -- -- VDC503AWCACHE[3:0] Initial value: R/W: 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R Bit: 15 14 13 -- -- -- 0 R 0 R 0 R 0 R Initial value: R/W: 26 25 0 R/W 0 R/W 0 R/W 0 R/W 12 11 10 9 8 -- VDC504ARCACHE[3:0] 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 18 0 R/W 17 0 R/W 16 0 R/W 7 6 5 4 3 2 1 0 -- -- -- -- -- -- -- -- 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R Bit Bit Name Initial Value R/W Description 31 to 28 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 27 to 24 VDC503AR CACHE [3:0] 0000 R/W ARCACHE[3:0] Signals for Video Display Controller 5 Channel 0 IV4-BUS These bits specify the system cache operation when the IV4-BUS in channel 0 of video display controller 5 performs read access. The values of these bits are used as the ARCACHE[3:0] signals for the IV4-BUS in channel 0 of video display controller 5. Modify the values of these bits only while channel 0 of video display controller 5 does not use the internal bus. 23 to 20 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 19 to 16 VDC503AW CACHE [3:0] 0000 R/W AWCACHE[3:0] Signals for Video Display Controller 5 Channel 0 IV2-BUS These bits specify the system cache operation when the IV2-BUS in channel 0 of video display controller 5 performs write access. The values of these bits are used as the AWCACHE[3:0] signals for the IV2-BUS in channel 0 of video display controller 5. Modify the values of these bits only while channel 0 of video display controller 5 does not use the internal bus. 15 to 12 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 11 to 8 VDC504AR CACHE [3:0] 0000 R/W ARCACHE[3:0] Signals for Video Display Controller 5 Channel 0 IV6-BUS These bits specify the system cache operation when the IV6-BUS in channel 0 of video display controller 5 performs read access. The values of these bits are used as the ARCACHE[3:0] signals for the IV6-BUS in channel 0 of video display controller 5. Modify the values of these bits only while channel 0 of video display controller 5 does not use the internal bus. 7 to 0 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 5-23 RZ/A1H Group, RZ/A1M Group 5.10.10 5. LSI Internal Bus AXI Bus Control Register 8 (AXIBUSCTL8) This register controls the cache operation for video display controller 5. Bit: 31 30 29 28 27 24 23 22 21 20 19 VDC505ARCACHE[3:0] -- -- -- -- VDC505AWCACHE[3:0] 0 R 0 R 0 R 0 R -- -- -- -- Initial value: R/W: 0 R 0 R 0 R 0 R Bit: 15 14 13 -- -- -- 0 R 0 R 0 R 0 R Initial value: R/W: 26 25 0 R/W 0 R/W 0 R/W 0 R/W 12 11 10 9 8 -- VDC511ARCACHE[3:0] 0 R/W 0 R/W 0 R/W 0 R/W 18 17 16 0 R/W 0 R/W 0 R/W 0 R/W 2 1 0 7 6 5 4 3 -- -- -- -- VDC511AWCACHE[3:0] 0 R 0 R 0 R 0 R 0 R/W 0 R/W 0 R/W 0 R/W Bit Bit Name Initial Value R/W Description 31 to 28 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 27 to 24 VDC505AR CACHE [3:0] 0000 R/W ARCACHE[3:0] Signals for Video Display Controller 5 Channel 0 IV8-BUS These bits specify the system cache operation when the IV8-BUS in channel 0 of video display controller 5 performs read access. The values of these bits are used as the ARCACHE[3:0] signals for the IV8-BUS in channel 0 of video display controller 5. Modify the values of these bits only while channel 0 of video display controller 5 does not use the internal bus. 23 to 20 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 19 to 16 VDC505AW CACHE [3:0] 0000 R/W AWCACHE[3:0] Signals for Video Display Controller 5 Channel 0 IV7-BUS These bits specify the system cache operation when the IV7-BUS in channel 0 of video display controller 5 performs write access. The values of these bits are used as the AWCACHE[3:0] signals for the IV7-BUS in channel 0 of video display controller 5. Modify the values of these bits only while channel 0 of video display controller 5 does not use the internal bus. 15 to 12 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 11 to 8 VDC511AR CACHE [3:0] 0000 R/W ARCACHE[3:0] Signals for Video Display Controller 5 Channel 1 IV3-BUS These bits specify the system cache operation when the IV3-BUS in channel 1 of video display controller 5 performs read access. The values of these bits are used as the ARCACHE[3:0] signals for the IV3-BUS in channel 1 of video display controller 5. Modify the values of these bits only while channel 1 of video display controller 5 does not use the internal bus. 7 to 4 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 3 to 0 VDC511AW CACHE [3:0] 0000 R/W AWCACHE[3:0] Signals for Video Display Controller 5 Channel 1 IV1-BUS These bits specify the system cache operation when the IV1-BUS in channel 1 of video display controller 5 performs write access. The values of these bits are used as the AWCACHE[3:0] signals for the IV1-BUS in channel 1 of video display controller 5. Modify the values of these bits only while channel 1 of video display controller 5 does not use the internal bus. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 5-24 RZ/A1H Group, RZ/A1M Group 5.10.11 5. LSI Internal Bus AXI Bus Control Register 9 (AXIBUSCTL9) This register controls the cache operation for video display controller 5. Bit: 31 30 29 28 27 24 23 22 21 20 19 18 17 VDC512ARCACHE[3:0] -- -- -- -- -- -- -- -- 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 2 1 0 -- -- -- -- Initial value: R/W: 0 R 0 R 0 R 0 R Bit: 15 14 13 -- -- -- 0 R 0 R 0 R 0 R Initial value: R/W: 26 25 0 R/W 0 R/W 0 R/W 0 R/W 12 11 10 9 8 -- VDC513ARCACHE[3:0] 0 R/W 0 R/W 0 R/W 0 R/W 16 7 6 5 4 3 -- -- -- -- VDC513AWCACHE[3:0] 0 R 0 R 0 R 0 R 0 R/W 0 R/W 0 R/W 0 R/W Bit Bit Name Initial Value R/W Description 31 to 28 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 27 to 24 VDC512AR CACHE [3:0] 0000 R/W ARCACHE[3:0] Signals for Video Display Controller 5 Channel 1 IV5-BUS These bits specify the system cache operation when the IV5-BUS in channel 1 of video display controller 5 performs read access. The values of these bits are used as the ARCACHE[3:0] signals for the IV5-BUS in channel 1 of video display controller 5. Modify the values of these bits only while channel 1 of video display controller 5 does not use the internal bus. 23 to 12 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 11 to 8 VDC513AR CACHE [3:0] 0000 R/W ARCACHE[3:0] Signals for Video Display Controller 5 Channel 1 IV4-BUS These bits specify the system cache operation when the IV4-BUS in channel 1 of video display controller 5 performs read access. The values of these bits are used as the ARCACHE[3:0] signals for the IV4-BUS in channel 1 of video display controller 5. Modify the values of these bits only while channel 1 of video display controller 5 does not use the internal bus. 7 to 4 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 3 to 0 VDC513AW CACHE [3:0] 0000 R/W AWCACHE[3:0] Signals for Video Display Controller 5 Channel 1 IV2-BUS These bits specify the system cache operation when the IV2-BUS in channel 1 of video display controller 5 performs write access. The values of these bits are used as the AWCACHE[3:0] signals for the IV2-BUS in channel 1 of video display controller 5. Modify the values of these bits only while channel 1 of video display controller 5 does not use the internal bus. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 5-25 RZ/A1H Group, RZ/A1M Group 5.10.12 5. LSI Internal Bus AXI Bus Control Register 10 (AXIBUSCTL10) This register controls the cache operation for video display controller 5. Bit: 31 30 29 28 27 24 23 22 21 20 19 18 17 VDC514ARCACHE[3:0] -- -- -- -- -- -- -- -- 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 2 1 0 -- -- -- -- Initial value: R/W: 0 R 0 R 0 R 0 R Bit: 15 14 13 -- -- -- 0 R 0 R 0 R 0 R Initial value: R/W: 26 25 0 R/W 0 R/W 0 R/W 0 R/W 12 11 10 9 8 -- VDC515ARCACHE[3:0] 0 R/W 0 R/W 0 R/W 0 R/W 16 7 6 5 4 3 -- -- -- -- VDC515AWCACHE[3:0] 0 R 0 R 0 R 0 R 0 R/W 0 R/W 0 R/W 0 R/W Bit Bit Name Initial Value R/W Description 31 to 28 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 27 to 24 VDC514AR CACHE [3:0] 0000 R/W ARCACHE[3:0] Signals for Video Display Controller 5 Channel 1 IV6-BUS These bits specify the system cache operation when the IV6-BUS in channel 1 of video display controller 5 performs read access. The values of these bits are used as the ARCACHE[3:0] signals for the IV6-BUS in channel 1 of video display controller 5. Modify the values of these bits only while channel 1 of video display controller 5 does not use the internal bus. 23 to 12 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 11 to 8 VDC515AR CACHE [3:0] 0000 R/W ARCACHE[3:0] Signals for Video Display Controller 5 Channel 1 IV8-BUS These bits specify the system cache operation when the IV8-BUS in channel 1 of video display controller 5 performs read access. The values of these bits are used as the ARCACHE[3:0] signals for the IV8-BUS in channel 1 of video display controller 5. Modify the values of these bits only while channel 1 of video display controller 5 does not use the internal bus. 7 to 4 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 3 to 0 VDC515AW CACHE [3:0] 0000 R/W AWCACHE[3:0] Signals for Video Display Controller 5 Channel 1 IV7-BUS These bits specify the system cache operation when the IV7-BUS in channel 1 of video display controller 5 performs write access. The values of these bits are used as the AWCACHE[3:0] signals for the IV7-BUS in channel 1 of video display controller 5. Modify the values of these bits only while channel 1 of video display controller 5 does not use the internal bus. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 5-26 RZ/A1H Group, RZ/A1M Group 5.10.13 5. LSI Internal Bus AXI Bus Response Error Interrupt Control Register 0 (AXIRERRCTL0) This register controls AXI bus response error interrupts. Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 -- -- -- JCUR ERREN -- -- -- ETHR ERREN -- -- -- IMR20R ERREN -- -- -- IMR21R ERREN Initial value: R/W: 0 R 0 R 0 R 0 R/W 0 R 0 R 0 R 0 R/W 0 R 0 R 0 R 0 R/W 0 R 0 R 0 R 0 R/W Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- -- -- IMRDR ERREN -- -- -- CEUR ERREN -- -- -- -- -- -- -- -- 0 R 0 R 0 R 0 R/W 0 R 0 R 0 R 0 R/W 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R Initial value: R/W: Bit Bit Name Initial Value R/W Description 31 to 29 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 28 JCURERR EN 0 R/W Response Error Interrupt Enable for JPEG Codec Unit Enables or disables interrupt requests when access from the JPEG codec unit generates a response error. 0: Interrupt requests are disabled. 1: Interrupt requests are enabled. 27 to 25 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 24 ETHRERR EN 0 R/W Response Error Interrupt Enable for Ethernet Controller Enables or disables interrupt requests when access from the Ethernet controller generates a response error. 0: Interrupt requests are disabled. 1: Interrupt requests are enabled. 23 to 21 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 20 IMR20RER REN 0 R/W Response Error Interrupt Enable for Image Renderer (IMR-LS2) Channel 0 Enables or disables interrupt requests when access from image renderer (IMR-LS2) channel 0 generates a response error. 0: Interrupt requests are disabled. 1: Interrupt requests are enabled. 19 to 17 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 16 IMR21RER REN 0 R/W Response Error Interrupt Enable for Image Renderer (IMR-LS2) Channel 1 Enables or disables interrupt requests when access from image renderer (IMR-LS2) channel 1 generates a response error. 0: Interrupt requests are disabled. 1: Interrupt requests are enabled. 15 to 13 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 12 IMRDRERR 0 EN R/W Response Error Interrupt Enable for Image Renderer for Display (IMR-LSD) Enables or disables interrupt requests when access from the image renderer for display (IMR-LSD) generates a response error. 0: Interrupt requests are disabled. 1: Interrupt requests are enabled. 11 to 9 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 8 CEURERR EN 0 R/W Response Error Interrupt Enable for Capture Engine Unit Enables or disables interrupt requests when access from capture engine unit generates a response error. 0: Interrupt requests are disabled. 1: Interrupt requests are enabled. 7 to 0 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 5-27 RZ/A1H Group, RZ/A1M Group 5.10.14 5. LSI Internal Bus AXI Bus Response Error Interrupt Control Register 1 (AXIRERRCTL1) This register controls AXI bus response error interrupts. Bit: 31 30 29 28 27 26 25 24 23 -- 0 R 22 21 20 -- -- RGP1282 RERREN 19 -- 0 R 0 R 0 R/W 0 R 18 17 16 -- -- RGP1280 RERREN 0 R 0 R 0 R/W -- -- -- RGP640 RERREN -- -- -- RGP641 RERREN Initial value: R/W: 0 R 0 R 0 R 0 R/W 0 R 0 R 0 R 0 R/W Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- -- -- RGP1281 RERREN -- -- -- -- -- -- -- -- -- -- -- -- 0 R 0 R 0 R 0 R/W 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R Initial value: R/W: Bit Bit Name Initial Value R/W Description 31 to 29 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 28 RGP640 RERREN 0 R/W Response Error Interrupt Enable for OpenVGTM-Compliant Renesas Graphics Processor AXI640 Bus Enables or disables interrupt requests when access from the AXI640 bus of the OpenVGTM-compliant Renesas graphics processor generates a response error. 0: Interrupt requests are disabled. 1: Interrupt requests are enabled. 27 to 25 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 24 RGP641 RERREN 0 R/W Response Error Interrupt Enable for OpenVGTM-Compliant Renesas Graphics Processor AXI641 Bus Enables or disables interrupt requests when access from the AXI641 bus of the OpenVGTM-compliant Renesas graphics processor generates a response error. 0: Interrupt requests are disabled. 1: Interrupt requests are enabled. 23 to 21 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 20 RGP1282 RERREN 0 R/W Response Error Interrupt Enable for OpenVGTM-Compliant Renesas Graphics processor AXI1282 Bus Enables or disables interrupt requests when access from the AXI1282 bus of the OpenVGTM-compliant Renesas graphics processor generates a response error. 0: Interrupt requests are disabled. 1: Interrupt requests are enabled. 19 to 17 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 16 RGP1280 RERREN 0 R/W Response Error Interrupt Enable for OpenVGTM-Compliant Renesas Graphics Processor AXI1280 Bus Enables or disables interrupt requests when access from the AXI1280 bus of the OpenVGTM-compliant Renesas graphics processor generates a response error. 0: Interrupt requests are disabled. 1: Interrupt requests are enabled. 15 to 13 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 12 RGP1281 RERREN 0 R/W Response Error Interrupt Enable for OpenVGTM-Compliant Renesas Graphics Processor AXI1281 Bus Enables or disables interrupt requests when access from the AXI1281 bus of the OpenVGTM-compliant Renesas graphics processor generates a response error. 0: Interrupt requests are disabled. 1: Interrupt requests are enabled. 11 to 0 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 5-28 RZ/A1H Group, RZ/A1M Group 5.10.15 5. LSI Internal Bus AXI Bus Response Error Interrupt Control Register 2 (AXIRERRCTL2) This register controls AXI bus response error interrupts. Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 -- -- -- VDC501 RERREN -- -- -- VDC502 RERREN -- -- -- VDC503 RERREN -- -- -- VDC504 RERREN Initial value: R/W: 0 R 0 R 0 R 0 R/W 0 R 0 R 0 R 0 R/W 0 R 0 R 0 R 0 R/W 0 R 0 R 0 R 0 R/W Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- -- -- VDC505 RERREN -- -- -- -- -- -- -- -- -- -- -- -- 0 R 0 R 0 R 0 R/W 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R Initial value: R/W: Bit Bit Name Initial Value R/W Description 31 to 29 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 28 VDC501 RERREN 0 R/W Response Error Interrupt Enable for Video Display Controller 5 Channel 0 IV1/3BUS Enables or disables interrupt requests when access from the IV1-BUS or IV3-BUS in channel 0 of video display controller 5 generates a response error. 0: Interrupt requests are disabled. 1: Interrupt requests are enabled. 27 to 25 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 24 VDC502 RERREN 0 R/W Response Error Interrupt Enable for Video Display Controller 5 Channel 0 IV5-BUS Enables or disables interrupt requests when access from the IV5-BUS in channel 0 of video display controller 5 generates a response error. 0: Interrupt requests are disabled. 1: Interrupt requests are enabled. 23 to 21 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 20 VDC503 RERREN 0 R/W Response Error Interrupt Enable for Video Display Controller 5 Channel 0 IV2/4BUS Enables or disables interrupt requests when access from the IV2-BUS or IV4-BUS in channel 0 of video display controller 5 generates a response error. 0: Interrupt requests are disabled. 1: Interrupt requests are enabled. 19 to 17 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 16 VDC504 RERREN 0 R/W Response Error Interrupt Enable for Video Display Controller 5 Channel 0 IV6-BUS Enables or disables interrupt requests when access from the IV6-BUS in channel 0 of video display controller 5 generates a response error. 0: Interrupt requests are disabled. 1: Interrupt requests are enabled. 15 to 13 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 12 VDC505 RERREN 0 R/W Response Error Interrupt Enable for Video Display Controller 5 Channel 0 IV7/8BUS Enables or disables interrupt requests when access from the IV7-BUS or IV8-BUS in channel 0 of video display controller 5 generates a response error. 0: Interrupt requests are disabled. 1: Interrupt requests are enabled. 11 to 0 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 5-29 RZ/A1H Group, RZ/A1M Group 5.10.16 5. LSI Internal Bus AXI Bus Response Error Interrupt Control Register 3 (AXIRERRCTL3) This register controls AXI bus response error interrupts. Bit: 31 30 29 28 27 26 25 24 23 -- 0 R 22 21 20 -- -- VDC513 RERREN 19 -- 0 R 0 R 0 R/W 0 R 18 17 16 -- -- VDC514 RERREN 0 R 0 R 0 R/W -- -- -- VDC511 RERREN -- -- -- VDC512 RERREN Initial value: R/W: 0 R 0 R 0 R 0 R/W 0 R 0 R 0 R 0 R/W Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- -- -- VDC515 RERREN -- -- -- -- -- -- -- -- -- -- -- -- 0 R 0 R 0 R 0 R/W 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R Initial value: R/W: Bit Bit Name Initial Value R/W Description 31 to 29 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 28 VDC511 RERREN 0 R/W Response Error Interrupt Enable for Video Display Controller 5 Channel 1 IV1/3BUS Enables or disables interrupt requests when access from the IV1-BUS or IV3-BUS in channel 1 of video display controller 5 generates a response error. 0: Interrupt requests are disabled. 1: Interrupt requests are enabled. 27 to 25 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 24 VDC512 RERREN 0 R/W Response Error Interrupt Enable for Video Display Controller 5 Channel 1 IV5-BUS Enables or disables interrupt requests when access from the IV5-BUS in channel 1 of video display controller 5 generates a response error. 0: Interrupt requests are disabled. 1: Interrupt requests are enabled. 23 to 21 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 20 VDC513 RERREN 0 R/W Response Error Interrupt Enable for Video Display Controller 5 Channel 1 IV2/4BUS Enables or disables interrupt requests when access from the IV2-BUS or IV4-BUS in channel 1 of video display controller 5 generates a response error. 0: Interrupt requests are disabled. 1: Interrupt requests are enabled. 19 to 17 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 16 VDC514 RERREN 0 R/W Response Error Interrupt Enable for Video Display Controller 5 Channel 1 IV6-BUS Enables or disables interrupt requests when access from the IV6-BUS in channel 1 of video display controller 5 generates a response error. 0: Interrupt requests are disabled. 1: Interrupt requests are enabled. 15 to 13 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 12 VDC515 RERREN 0 R/W Response Error Interrupt Enable for Video Display Controller 5 Channel 1 IV7/8BUS Enables or disables interrupt requests when access from the IV7-BUS or IV8-BUS in channel 1 of video display controller 5 generates a response error. 0: Interrupt requests are disabled. 1: Interrupt requests are enabled. 11 to 0 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 5-30 RZ/A1H Group, RZ/A1M Group 5.10.17 5. LSI Internal Bus AXI Bus Response Error Status Register 0 (AXIRERRST0) This register indicates occurrence of AXI bus response errors. Bit: 31 30 JCURRESP [1:0] Initial value: R/W: Bit: 0 R 0 R 15 14 IMRDRRESP [1:0] Initial value: R/W: 0 R 0 R Initial Value 29 28 JCUBRESP [1:0] 27 26 ETHRRESP [1:0] 0 R 0 R 0 R 0 R 13 12 11 10 -- -- 0 R 0 R IMRDBRESP [1:0] 0 R 0 R 25 24 ETHBRESP [1:0] 0 R 0 R 9 8 CEUBRESP [1:0] 0 R 0 R 23 22 21 20 19 18 17 16 IMR20RRESP IMR20BRESP IMR21RRESP IMR21BRESP [1:0] [1:0] [1:0] [1:0] 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 7 6 5 4 3 2 1 0 -- -- -- -- -- -- -- -- 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R Bit Bit Name R/W Description 31, 30 JCURRESP 00 [1:0] R RRESP[1:0] Signals for JPEG Codec Unit These bits indicate the RRESP[1:0] signals received by the JPEG codec unit. The values of these bits are updated when a response error occurs. 00: OKAY 10: SLVERR 11: DECERR 29, 28 JCUBRESP [1:0] 00 R BRESP[1:0] Signals for JPEG Codec Unit These bits indicate the BRESP[1:0] signals received by the JPEG codec unit. The values of these bits are updated when a response error occurs. 00: OKAY 10: SLVERR 11: DECERR 27, 26 ETHRRES P[1:0] 00 R RRESP[1:0] Signals for Ethernet Controller These bits indicate the RRESP[1:0] signals received by the Ethernet controller. The values of these bits are updated when a response error occurs. 00: OKAY 10: SLVERR 11: DECERR 25, 24 ETHBRESP 00 [1:0] R BRESP[1:0] Signals for Ethernet Controller These bits indicate the BRESP[1:0] signals received by the Ethernet controller. The values of these bits are updated when a response error occurs. 00: OKAY 10: SLVERR 11: DECERR 23, 22 IMR20RRE SP [1:0] 00 R RRESP[1:0] Signals for Image Renderer (IMR-LS2) Channel 0 These bits indicate the RRESP[1:0] signals received by image renderer (IMR-LS2) channel 0. The values of these bits are updated when a response error occurs. 00: OKAY 10: SLVERR 11: DECERR 21, 20 IMR20BRE SP [1:0] 00 R BRESP[1:0] Signals for Image Renderer (IMR-LS2) Channel 0 These bits indicate the BRESP[1:0] signals received by image renderer (IMR-LS2) channel 0. The values of these bits are updated when a response error occurs. 00: OKAY 10: SLVERR 11: DECERR 19, 18 IMR21RRE SP [1:0] 00 R RRESP[1:0] Signals for Image Renderer (IMR-LS2) Channel 1 These bits indicate the RRESP[1:0] signals received by image renderer (IMR-LS2) channel 1. The values of these bits are updated when a response error occurs. 00: OKAY 10: SLVERR 11: DECERR R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 5-31 RZ/A1H Group, RZ/A1M Group 5. LSI Internal Bus Initial Value R/W Description IMR21BRE SP[1:0] 00 R BRESP[1:0] Signals for Image Renderer (IMR-LS2) Channel 1 These bits indicate the BRESP[1:0] signals received by image renderer (IMR-LS2) channel 1. The values of these bits are updated when a response error occurs. 00: OKAY 10: SLVERR 11: DECERR 15, 14 IMRDRRES P[1:0] 00 R RRESP[1:0] Signals for Image Renderer for Display (IMR-LSD) These bits indicate the RRESP[1:0] signals received by the image renderer for display (IMR-LSD). The values of these bits are updated when a response error occurs. 00: OKAY 10: SLVERR 11: DECERR 13, 12 IMRDBRES P[1:0] 00 R BRESP[1:0] Signals for Image Renderer for Display (IMR-LSD) These bits indicate the BRESP[1:0] signals received by the image renderer for display (IMR-LSD). The values of these bits are updated when a response error occurs. 00: OKAY 10: SLVERR 11: DECERR 11, 10 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 9, 8 CEUBRES P[1:0] 00 R BRESP[1:0] Signals for Capture Engine Unit These bits indicate the BRESP[1:0] signals received by capture engine unit. The values of these bits are updated when a response error occurs. 00: OKAY 10: SLVERR 11: DECERR 7 to 0 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. Bit Bit Name 17, 16 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 5-32 RZ/A1H Group, RZ/A1M Group 5.10.18 5. LSI Internal Bus AXI Bus Response Error Status Register 1 (AXIRERRST1) This register indicates occurrence of AXI bus response errors. Bit: 31 30 RGP640RRESP [1:0] Initial value: R/W: Bit: 29 28 26 25 24 23 22 21 20 19 18 17 16 -- -- 0 R 0 R -- -- 0 R 0 R 0 R 0 R 0 R 0 R 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- -- -- -- -- -- -- -- -- -- -- -- 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R RGP1281RRESP RGP1281BRESP [1:0] [1:0] Initial value: R/W: 27 RGP641RRESP RGP641BRESP RGP1282RRESP RGP1282BRESP RGP1280RRESP [1:0] [1:0] [1:0] [1:0] [1:0] 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R Initial Value R/W Description RGP640RR ESP [1:0] 00 R RRESP[1:0] Signals for OpenVGTM-Compliant Renesas Graphics Processor AXI640 Bus These bits indicate the RRESP[1:0] signals received by the AXI640 bus of the OpenVGTM-compliant Renesas graphics processor. The values of these bits are updated when a response error occurs. 00: OKAY 10: SLVERR 11: DECERR 29, 28 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 27, 26 RGP641RR ESP [1:0] 00 R RRESP[1:0] Signals for OpenVGTM-Compliant Renesas Graphics Processor AXI641 Bus These bits indicate the RRESP[1:0] signals received by the AXI641 bus of the OpenVGTM-compliant Renesas graphics processor. The values of these bits are updated when a response error occurs. 00: OKAY 10: SLVERR 11: DECERR 25, 24 RGP641BR ESP [1:0] 00 R BRESP[1:0] Signals for OpenVGTM-Compliant Renesas Graphics Processor AXI641 Bus These bits indicate the BRESP[1:0] signals received by the AXI641 bus of the OpenVGTM-compliant Renesas graphics processor. The values of these bits are updated when a response error occurs. 00: OKAY 10: SLVERR 11: DECERR 23, 22 RGP1282 00 RRESP[1:0] R RRESP[1:0] Signals for OpenVGTM-Compliant Renesas Graphics Processor AXI1282 Bus These bits indicate the RRESP[1:0] signals received by the AXI1282 bus of the OpenVGTM-compliant Renesas graphics processor. The values of these bits are updated when a response error occurs. 00: OKAY 10: SLVERR 11: DECERR 21, 20 RGP1282 BRESP[1:0] R BRESP[1:0] Signals for OpenVGTM-Compliant Renesas Graphics Processor AXI1282 Bus These bits indicate the BRESP[1:0] signals received by the AXI1282 bus of the OpenVGTM-compliant Renesas graphics processor. The values of these bits are updated when a response error occurs. 00: OKAY 10: SLVERR 11: DECERR Bit Bit Name 31, 30 00 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 5-33 RZ/A1H Group, RZ/A1M Group 5. LSI Internal Bus Initial Value R/W Description RGP1280R RESP[1:0] 00 R RRESP[1:0] Signals for OpenVGTM-Compliant Renesas Graphics Processor AXI1280 Bus These bits indicate the RRESP[1:0] signals received by the AXI1280 bus of the OpenVGTM-compliant Renesas graphics processor. The values of these bits are updated when a response error occurs. 00: OKAY 10: SLVERR 11: DECERR 17, 16 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 15, 14 RGP1281R RESP[1:0] 00 R RRESP[1:0] Signals for OpenVGTM-Compliant Renesas Graphics Processor AXI1281 Bus These bits indicate the RRESP[1:0] signals received by the AXI1281 bus of the OpenVGTM-compliant Renesas graphics processor. The values of these bits are updated when a response error occurs. 00: OKAY 10: SLVERR 11: DECERR 13, 12 RGP1281B RESP[1:0] 00 R BRESP[1:0] Signals for OpenVGTM-Compliant Renesas Graphics Processor AXI1281 Bus These bits indicate the BRESP[1:0] signals received by the AXI1281 bus of the OpenVGTM-compliant Renesas graphics processor. The values of these bits are updated when a response error occurs. 00: OKAY 10: SLVERR 11: DECERR 11 to 0 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. Bit Bit Name 19, 18 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 5-34 RZ/A1H Group, RZ/A1M Group 5.10.19 5. LSI Internal Bus AXI Bus Response Error Status Register 2 (AXIRERRST2) This register indicates occurrence of AXI bus response errors. Bit: 31 30 29 28 27 26 VDC501RRESP VDC501BRESP VDC502RRESP [1:0] [1:0] [1:0] Initial value: R/W: Bit: 24 -- -- 0 R 0 R 23 22 21 20 19 18 VDC503RRESP VDC503BRESP VDC504RRESP [1:0] [1:0] [1:0] 0 R 0 R 0 R 0 R 0 R 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- -- -- -- -- -- -- -- -- -- -- -- 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R -- 0 R 0 R 0 R 16 -- 0 R 0 R 0 R 17 0 R VDC505RRESP VDC505BRESP [1:0] [1:0] Initial value: R/W: 25 Initial Value R/W Description VDC501RR ESP [1:0] 00 R RRESP[1:0] Signals for Video Display Controller 5 Channel 0 IV3-BUS These bits indicate the RRESP[1:0] signals received by the IV3-BUS in channel 0 of video display controller 5. The values of these bits are updated when a response error occurs. 00: OKAY 10: SLVERR 11: DECERR 29, 28 VDC501BR ESP [1:0] 00 R BRESP[1:0] Signals for Video Display Controller 5 Channel 0 IV1-BUS These bits indicate the BRESP[1:0] signals received by the IV1-BUS in channel 0 of video display controller 5. The values of these bits are updated when a response error occurs. 00: OKAY 10: SLVERR 11: DECERR 27, 26 VDC502RR ESP [1:0] 00 R RRESP[1:0] Signals for Video Display Controller 5 Channel 0 IV5-BUS These bits indicate the RRESP[1:0] signals received by the IV5-BUS in channel 0 of video display controller 5. The values of these bits are updated when a response error occurs. 00: OKAY 10: SLVERR 11: DECERR 25, 24 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 23, 22 VDC503RR ESP [1:0] 00 R RRESP[1:0] Signals for Video Display Controller 5 Channel 0 IV4-BUS These bits indicate the RRESP[1:0] signals received by the IV4-BUS in channel 0 of video display controller 5. The values of these bits are updated when a response error occurs. 00: OKAY 10: SLVERR 11: DECERR 21, 20 VDC503BR ESP [1:0] 00 R BRESP[1:0] Signals for Video Display Controller 5 Channel 0 IV2-BUS These bits indicate the BRESP[1:0] signals received by the IV2-BUS in channel 0 of video display controller 5. The values of these bits are updated when a response error occurs. 00: OKAY 10: SLVERR 11: DECERR 19, 18 VDC504RR ESP [1:0] 00 R RRESP[1:0] Signals for Video Display Controller 5 Channel 0 IV6-BUS These bits indicate the RRESP[1:0] signals received by the IV6-BUS in channel 0 of video display controller 5. The values of these bits are updated when a response error occurs. 00: OKAY 10: SLVERR 11: DECERR 17, 16 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. Bit Bit Name 31, 30 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 5-35 RZ/A1H Group, RZ/A1M Group 5. LSI Internal Bus Initial Value R/W Description VDC505RR ESP [1:0] 00 R RRESP[1:0] Signals for Video Display Controller 5 Channel 0 IV8-BUS These bits indicate the RRESP[1:0] signals received by the IV8-BUS in channel 0 of video display controller 5. The values of these bits are updated when a response error occurs. 00: OKAY 10: SLVERR 11: DECERR 13, 12 VDC505BR ESP [1:0] 00 R BRESP[1:0] Signals for Video Display Controller 5 Channel 0 IV7-BUS These bits indicate the BRESP[1:0] signals received by the IV7-BUS in channel 0 of video display controller 5. The values of these bits are updated when a response error occurs. 00: OKAY 10: SLVERR 11: DECERR 11 to 0 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. Bit Bit Name 15, 14 5.10.20 AXI Bus Response Error Status Register 3 (AXIRERRST3) This register indicates occurrence of AXI bus response errors. Bit: 31 30 29 28 27 26 VDC511RRESP VDC511BRESP VDC512RRESP [1:0] [1:0] [1:0] Initial value: R/W: Bit: 24 -- -- 0 R 0 R 23 22 21 20 19 18 VDC513RRESP VDC513BRESP VDC514RRESP [1:0] [1:0] [1:0] 0 R 0 R 0 R 0 R 0 R 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- -- -- -- -- -- -- -- -- -- -- -- 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R -- 0 R 0 R 0 R 16 -- 0 R 0 R 0 R 17 0 R VDC515RRESP VDC515BRESP [1:0] [1:0] Initial value: R/W: 25 Initial Value R/W Description VDC511RR ESP [1:0] 00 R RRESP[1:0] Signals for Video Display Controller 5 Channel 1 IV3-BUS These bits indicate the RRESP[1:0] signals received by the IV3-BUS in channel 1 of video display controller 5. The values of these bits are updated when a response error occurs. 00: OKAY 10: SLVERR 11: DECERR 29, 28 VDC511BR ESP [1:0] 00 R BRESP[1:0] Signals for Video Display Controller 5 Channel 1 IV1-BUS These bits indicate the BRESP[1:0] signals received by the IV1-BUS in channel 1 of video display controller 5. The values of these bits are updated when a response error occurs. 00: OKAY 10: SLVERR 11: DECERR 27, 26 VDC512RR ESP [1:0] 00 R RRESP[1:0] Signals for Video Display Controller 5 Channel 1 IV5-BUS These bits indicate the RRESP[1:0] signals received by the IV5-BUS in channel 1 of video display controller 5. The values of these bits are updated when a response error occurs. 00: OKAY 10: SLVERR 11: DECERR 25, 24 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. Bit Bit Name 31, 30 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 5-36 RZ/A1H Group, RZ/A1M Group 5. LSI Internal Bus Initial Value R/W Description VDC513RR ESP [1:0] 00 R RRESP[1:0] Signals for Video Display Controller 5 Channel 1 IV4-BUS These bits indicate the RRESP[1:0] signals received by the IV4-BUS in channel 1 of video display controller 5. The values of these bits are updated when a response error occurs. 00: OKAY 10: SLVERR 11: DECERR 21, 20 VDC513BR ESP [1:0] 00 R BRESP[1:0] Signals for Video Display Controller 5 Channel 1 IV2-BUS These bits indicate the BRESP[1:0] signals received by the IV2-BUS in channel 1 of video display controller 5. The values of these bits are updated when a response error occurs. 00: OKAY 10: SLVERR 11: DECERR 19, 18 VDC514RR ESP [1:0] 00 R RRESP[1:0] Signals for Video Display Controller 5 Channel 1 IV6-BUS These bits indicate the RRESP[1:0] signals received by the IV6-BUS in channel 1 of video display controller 5. The values of these bits are updated when a response error occurs. 00: OKAY 10: SLVERR 11: DECERR 17, 16 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 15, 14 VDC515RR ESP [1:0] 00 R RRESP[1:0] Signals for Video Display Controller 5 Channel 1 IV8-BUS These bits indicate the RRESP[1:0] signals received by the IV8-BUS in channel 1 of video display controller 5. The values of these bits are updated when a response error occurs. 00: OKAY 10: SLVERR 11: DECERR 13, 12 VDC515BR ESP [1:0] 00 R BRESP[1:0] Signals for Video Display Controller 5 Channel 1 IV7-BUS These bits indicate the BRESP[1:0] signals received by the IV7-BUS in channel 1 of video display controller 5. The values of these bits are updated when a response error occurs. 00: OKAY 10: SLVERR 11: DECERR 11 to 0 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. Bit Bit Name 23, 22 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 5-37 RZ/A1H Group, RZ/A1M Group 5.10.21 5. LSI Internal Bus AXI Bus Response Error Clear Register 0 (AXIRERRCLR0) This register clears the AXI bus response error status. Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 -- ETH BRESP CLR -- IMR20 RRESP CLR -- IMR20 BRESP CLR -- IMR21 RRESP CLR -- IMR21 BRESP CLR 0 R 0 R/W 0 R 0 R/W 0 R 0 R/W 0 R 0 R/W 0 R 0 R/W -- JCU RRESP CLR -- JCU BRESP CLR -- ETH RRESP CLR Initial value: R/W: 0 R 0 R/W 0 R 0 R/W 0 R 0 R/W Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- IMRD RRESP CLR -- IMRD BRESP CLR -- -- -- CEU BRESP CLR -- -- -- -- -- -- -- -- 0 R 0 R/W 0 R 0 R/W 0 R 0 R 0 R 0 R/W 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R Initial value: R/W: Bit Bit Name Initial Value R/W Description 31 -- 0 R Reserved This bit is always read as 0. The write value should always be 0. 30 JCURRESP CLR 0 R/W JCURRESP[1:0] Clear Writing 1 to this bit clears the JCURRESP[1:0] bits to 00. This bit is always read as 0. 29 -- 0 R Reserved This bit is always read as 0. The write value should always be 0. 28 JCUBRESP CLR 0 R/W JCUBRESP[1:0] Clear Writing 1 to this bit clears the JCUBRESP[1:0] bits to 00. This bit is always read as 0. 27 -- 0 R Reserved This bit is always read as 0. The write value should always be 0. 26 ETHRRESP CLR 0 R/W ETHRRESP[1:0] Clear Writing 1 to this bit clears the ETHRRESP[1:0] bits to 00. This bit is always read as 0. 25 -- 0 R Reserved This bit is always read as 0. The write value should always be 0. 24 ETHBRESP CLR 0 R/W ETHBRESP[1:0] Clear Writing 1 to this bit clears the ETHBRESP[1:0] bits to 00. This bit is always read as 0. 23 -- 0 R Reserved This bit is always read as 0. The write value should always be 0. 22 IMR20RRES PCLR 0 R/W IMR20RRESP[1:0] Clear Writing 1 to this bit clears the IMR20RRESP[1:0] bits to 00. This bit is always read as 0. 21 -- 0 R Reserved This bit is always read as 0. The write value should always be 0. 20 IMR20BRES PCLR 0 R/W IMR20BRESP[1:0] Clear Writing 1 to this bit clears the IMR20BRESP[1:0] bits to 00. This bit is always read as 0. 19 -- 0 R Reserved This bit is always read as 0. The write value should always be 0. 18 IMR21RRES PCLR 0 R/W IMR21RRESP[1:0] Clear Writing 1 to this bit clears the IMR21RRESP[1:0] bits to 00. This bit is always read as 0. 17 -- 0 R Reserved This bit is always read as 0. The write value should always be 0. 16 IMR21BRES PCLR 0 R/W IMR21BRESP[1:0] Clear Writing 1 to this bit clears the IMR21BRESP[1:0] bits to 00. This bit is always read as 0. 15 -- 0 R Reserved This bit is always read as 0. The write value should always be 0. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 5-38 RZ/A1H Group, RZ/A1M Group 5. LSI Internal Bus Initial Value R/W Description IMRDRRES PCLR 0 R/W IMRDRRESP[1:0] Clear Writing 1 to this bit clears the IMRDRRESP[1:0] bits to 00. This bit is always read as 0. 13 -- 0 R Reserved This bit is always read as 0. The write value should always be 0. 12 IMRDBRES PCLR 0 R/W IMRDBRESP[1:0] Clear Writing 1 to this bit clears the IMRDBRESP[1:0] bits to 00. This bit is always read as 0. 11 to 9 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 8 CEUBRESP CLR 0 R/W CEUBRESP[1:0] Clear Writing 1 to this bit clears the CEUBRESP[1:0] bits to 00. This bit is always read as 0. 7 to 0 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. Bit Bit Name 14 5.10.22 AXI Bus Response Error Clear Register 1 (AXIRERRCLR1) This register clears the AXI bus response error status. Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 -- RGP640 RRESP CLR -- -- -- RGP641 RRESP CLR -- RGP641 BRESP CLR -- RGP1282 RRESP CLR -- RGP1282 BRESP CLR -- RGP1280 RRESP CLR -- -- Initial value: R/W: 0 R 0 R/W 0 R 0 R 0 R 0 R/W 0 R 0 R/W 0 R 0 R/W 0 R 0 R/W 0 R 0 R/W 0 R 0 R Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- RGP1281 RRESP CLR -- RGP1281 BRESP CLR -- -- -- -- -- -- -- -- -- -- -- -- 0 R 0 R/W 0 R 0 R/W 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R Initial value: R/W: Bit Bit Name Initial Value R/W Description 31 -- 0 R Reserved This bit is always read as 0. The write value should always be 0. 30 RGP640 RRESP CLR 0 R/W RGP640RRESP[1:0] Clear Writing 1 to this bit clears the RGP640RRESP[1:0] bits to 00. This bit is always read as 0. 29 to 27 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 26 RGP641 RRESP CLR 0 R/W RGP641RRESP[1:0] Clear Writing 1 to this bit clears the RGP641RRESP[1:0] bits to 00. This bit is always read as 0. 25 -- 0 R Reserved This bit is always read as 0. The write value should always be 0. 24 RGP641 BRESP CLR 0 R/W RGP641BRESP[1:0] Clear Writing 1 to this bit clears the RGP641BRESP[1:0] bits to 00. This bit is always read as 0. 23 -- 0 R Reserved This bit is always read as 0. The write value should always be 0. 22 RGP1282 RRESP CLR 0 R/W RGP1282RRESP[1:0] Clear Writing 1 to this bit clears the RGP1282RRESP[1:0] bits to 00. This bit is always read as 0. 21 -- 0 R Reserved This bit is always read as 0. The write value should always be 0. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 5-39 RZ/A1H Group, RZ/A1M Group 5. LSI Internal Bus Initial Value R/W Description RGP1282 BRESP CLR 0 R/W RGP1282BRESP[1:0] Clear Writing 1 to this bit clears the RGP1282BRESP[1:0] bits to 00. This bit is always read as 0. 19 -- 0 R Reserved This bit is always read as 0. The write value should always be 0. 18 RGP1280 RRESP CLR 0 R/W RGP1280RRESP[1:0] Clear Writing 1 to this bit clears the RGP1280RRESP[1:0] bits to 00. This bit is always read as 0. 17 to 15 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 14 RGP1281 RRESP CLR 0 R/W RGP1281RRESP[1:0] Clear Writing 1 to this bit clears the RGP1281RRESP[1:0] bits to 00. This bit is always read as 0. 13 -- 0 R Reserved This bit is always read as 0. The write value should always be 0. 12 RGP1281 BRESP CLR 0 R/W RGP1281BRESP[1:0] Clear Writing 1 to this bit clears the RGP1281BRESP[1:0] bits to 00. This bit is always read as 0. 11 to 0 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. Bit Bit Name 20 5.10.23 AXI Bus Response Error Clear Register 2 (AXIRERRCLR2) This register clears the AXI bus response error status. Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 -- VDC501 RRESP CLR -- VDC501 BRESP CLR -- VDC502 RRESP CLR -- -- -- VDC503 RRESP CLR -- VDC503 BRESP CLR -- VDC504 RRESP CLR -- -- Initial value: R/W: 0 R 0 R/W 0 R 0 R/W 0 R 0 R/W 0 R 0 R 0 R 0 R/W 0 R 0 R/W 0 R 0 R/W 0 R 0 R Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- VDC505 RRESP CLR -- VDC505 BRESP CLR -- -- -- -- -- -- -- -- -- -- -- -- 0 R 0 R/W 0 R 0 R/W 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R Initial value: R/W: Bit Bit Name Initial Value R/W Description 31 -- 0 R Reserved This bit is always read as 0. The write value should always be 0. 30 VDC501 RRESP CLR 0 R/W VDC501RRESP[1:0] Clear Writing 1 to this bit clears the VDC501RRESP[1:0] bits to 00. This bit is always read as 0. 29 -- 0 R Reserved This bit is always read as 0. The write value should always be 0. 28 VDC501 BRESP CLR 0 R/W VDC501BRESP[1:0] Clear Writing 1 to this bit clears the VDC501BRESP[1:0] bits to 00. This bit is always read as 0. 27 -- 0 R Reserved This bit is always read as 0. The write value should always be 0. 26 VDC502 RRESP CLR 0 R/W VDC502RRESP[1:0] Clear Writing 1 to this bit clears the VDC502RRESP[1:0] bits to 00. This bit is always read as 0. 25 to 23 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 5-40 RZ/A1H Group, RZ/A1M Group 5. LSI Internal Bus Initial Value R/W Description VDC503 RRESP CLR 0 R/W VDC503RRESP[1:0] Clear Writing 1 to this bit clears the VDC503RRESP[1:0] bits to 00. This bit is always read as 0. 21 -- 0 R Reserved This bit is always read as 0. The write value should always be 0. 20 VDC503 BRESP CLR 0 R/W VDC503BRESP[1:0] Clear Writing 1 to this bit clears the VDC503BRESP[1:0] bits to 00. This bit is always read as 0. 19 -- 0 R Reserved This bit is always read as 0. The write value should always be 0. 18 VDC504 RRESP CLR 0 R/W VDC504RRESP[1:0] Clear Writing 1 to this bit clears the VDC504RRESP[1:0] bits to 00. This bit is always read as 0. 17 to 15 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 14 VDC505 RRESP CLR 0 R/W VDC505RRESP[1:0] Clear Writing 1 to this bit clears the VDC505RRESP[1:0] bits to 00. This bit is always read as 0. 13 -- 0 R Reserved This bit is always read as 0. The write value should always be 0. 12 VDC505 BRESP CLR 0 R/W VDC505BRESP[1:0] Clear Writing 1 to this bit clears the VDC505BRESP[1:0] bits to 00. This bit is always read as 0. 11 to 0 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. Bit Bit Name 22 5.10.24 AXI Bus Response Error Clear Register 3 (AXIRERRCLR3) This register clears the AXI bus response error status. Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 -- VDC511 RRESP CLR -- VDC511 BRESP CLR -- VDC512 RRESP CLR -- -- -- VDC513 RRESP CLR -- VDC513 BRESP CLR -- VDC514 RRESP CLR -- -- Initial value: R/W: 0 R 0 R/W 0 R 0 R/W 0 R 0 R/W 0 R 0 R 0 R 0 R/W 0 R 0 R/W 0 R 0 R/W 0 R 0 R Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- VDC515 RRESP CLR -- VDC515 BRESP CLR -- -- -- -- -- -- -- -- -- -- -- -- 0 R 0 R/W 0 R 0 R/W 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R Initial value: R/W: Bit Bit Name Initial Value R/W Description 31 -- 0 R Reserved This bit is always read as 0. The write value should always be 0. 30 VDC511 RRESP CLR 0 R/W VDC511RRESP[1:0] Clear Writing 1 to this bit clears the VDC511RRESP[1:0] bits to 00. This bit is always read as 0. 29 -- 0 R Reserved This bit is always read as 0. The write value should always be 0. 28 VDC511 BRESP CLR 0 R/W VDC511BRESP[1:0] Clear Writing 1 to this bit clears the VDC511BRESP[1:0] bits to 00. This bit is always read as 0. 27 -- 0 R Reserved This bit is always read as 0. The write value should always be 0. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 5-41 RZ/A1H Group, RZ/A1M Group 5. LSI Internal Bus Initial Value R/W Description VDC512 RRESP CLR 0 R/W VDC512RRESP[1:0] Clear Writing 1 to this bit clears the VDC512RRESP[1:0] bits to 00. This bit is always read as 0. 25 to 23 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 22 VDC513 RRESP CLR 0 R/W VDC513RRESP[1:0] Clear Writing 1 to this bit clears the VDC513RRESP[1:0] bits to 00. This bit is always read as 0. 21 -- 0 R Reserved This bit is always read as 0. The write value should always be 0. 20 VDC513 BRESP CLR 0 R/W VDC513BRESP[1:0] Clear Writing 1 to this bit clears the VDC513BRESP[1:0] bits to 00. This bit is always read as 0. 19 -- 0 R Reserved This bit is always read as 0. The write value should always be 0. 18 VDC514 RRESP CLR 0 R/W VDC514RRESP[1:0] Clear Writing 1 to this bit clears the VDC514RRESP[1:0] bits to 00. This bit is always read as 0. 17 to 15 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 14 VDC515 RRESP CLR 0 R/W VDC515RRESP[1:0] Clear Writing 1 to this bit clears the VDC515RRESP[1:0] bits to 00. This bit is always read as 0. 13 -- 0 R Reserved This bit is always read as 0. The write value should always be 0. 12 VDC515 BRESP CLR 0 R/W VDC515BRESP[1:0] Clear Writing 1 to this bit clears the VDC515BRESP[1:0] bits to 00. This bit is always read as 0. 11 to 0 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. Bit Bit Name 26 5.11 Interrupt Request When a decode error or a slave error occurs, an AXI bus response error interrupt request (PRRI) is issued. An interrupt request is issued when a response is returned from the bus for which interrupt requests are enabled through the AXI bus response error interrupt control register (AXIRERRCTL). To check the response error type, read the AXI bus response error status register (AXIRERRST). To clear the interrupt request, clear the AXI bus response error status register through the AXI bus response error clear register (AXIRERRCLR). This interrupt should be used only for debugging purposes. Make sure that no response error occurs during system operation. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 5-42 RZ/A1H Group, RZ/A1M Group 6. 6. Clock Pulse Generator Clock Pulse Generator This LSI has a clock pulse generator that generates a CPU clock (I), image processing clock (G), internal bus clock (B), peripheral clock 1 (P1), and peripheral clock 0 (P0). The clock pulse generator consists of a crystal oscillator, PLL circuits, and divider circuits. 6.1 Features * Clock types A CPU clock (I); an image processing clock (G); an internal bus clock (B); peripheral clock 1 (P1 = CKIO) for the external bus interface; peripheral clock 0 (P0) for the on-chip peripheral modules * Frequency change function CPU and image processing clock frequencies can be changed independently using the PLL (phase locked loop) circuits and divider circuits within this module. Frequencies are changed by software using frequency control register (FRQCR, FRQCR2) settings. * Power-down mode control The clock can be stopped in sleep mode, software standby mode, and deep standby mode, and specific modules can be stopped using the module standby function. For details on clock control in the power-down modes, see section 55, Power-Down Modes. * SSCG function The CPU's internal PLL (phase locked loop) circuit includes an SSCG (spread spectrum clock generator). The SSCG can be used to decrease the peak value of EMI (electromagnetic interference) noise by frequency modulation, that is, by slightly modulating the output frequency. The specification of the SSCG for this LSI is as follows. --Specification of SSCG (1) Modulation waveform (modulation profile): Triangle wave (2) Type of spreading: Down-spreading (3) Modulation rate: -3.3% (clock mode 0), -3.1% (clock mode 1) (4) Modulation frequency: 20.00 to 26.67 kHz (frequency on the EXTAL pin / 500) 24.00 kHz (frequency on the USB_X1 pin x (1/4) / 500) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 6-1 RZ/A1H Group, RZ/A1M Group 6. Clock Pulse Generator Figure 6.1 shows a block diagram of the clock pulse generator. Divider 1 Divider 2 PLL circuit (x 30, 32) x1 x 1/4 x1 x 2/3 CPU clock (I max. 400.00 MHz) x 1/3 Image processing clock (G max. 266.67 MHz) SSCG circuit Internal bus clock (B max. 133.33 MHz) 10.00 to 13.33 MHz XTAL x 1/6 Crystal oscillator External bus clock (CKIO max. 66.67 MHz) EXTAL USB_X2 Peripheral clock 1 (P1 max. 66.67 MHz) Crystal oscillator x 1/12 Peripheral clock 0 (P0 max. 33.33 MHz) x 1/6 Peripheral clock 1C (P1 max. 66.67 MHz) x 1/12 Peripheral clock 0C (P0 max. 33.33 MHz) USB_X1 48 MHz Control unit MD_CLK MD_CLKS Clock frequency control circuit Standby control circuit FRQCR: Frequency control register FRQCR2: Frequency control register 2 Peripheral clocks 0C and 1C: The frequencies of these clock signals are not modulated even if the SSCG function is enabled. FRQCR FRQCR2 Bus interface Peripheral bus Figure 6.1 Block Diagram R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 6-2 RZ/A1H Group, RZ/A1M Group 6. Clock Pulse Generator The blocks of this module function as follows: (1) Crystal Oscillator A crystal oscillator is connected to the XTAL and EXTAL pins or to the USB_X2 and USB_X1 pins. Either the EXTAL or USB_X1 pin is selected by the clock mode settings. (2) PLL Circuit The PLL circuit is capable of multiplying the frequency of the input clock signal from the EXTAL pin by 30. If the input clock signal from the USB_X1 pin is selected, the frequency is multiplied by 32. (3) Divider 1 and Divider 2 The ratio for frequency division by divider 1 is fixed to 1/1 for the input from the EXTAL pin and 1/4 for the input from the USB_X1 pin. Divider 2 generates a clock signal whose operating frequency can be used for the CPU clock, image processing clock, internal bus clock, peripheral clock 1, and peripheral clock 0. The division ratio of the CPU clock and the image processing clock is set by the frequency control register (FRQCR, FRQCR2). The division ratios for peripheral clocks 1 and 0 are fixed to 1/6 and 1/12, respectively. (4) Clock Frequency Control Circuit The clock frequency control circuit controls the clock frequency using the frequency control register (FRQCR, FRQCR2). (5) Standby Control Circuit The standby control circuit controls the states of the on-chip oscillation circuit and other modules during clock switching, or, software standby or deep standby mode. In addition, the standby control register is provided to control the power-down mode of other modules. For details on the standby control register, see section 55, Power-Down Modes. (6) Frequency Control Register (FRQCR, FRQCR2) The frequency control register (FRQCR, FRQCR2) has control bits assigned for the following functions: clock output/ non-output from the CKIO pin during software standby mode or deep standby mode and the frequency division ratio of the CPU clock (I) and the image processing clock (G). (7) SSCG Circuit Operation of the SSCG circuit is switched on or off (enabled or disabled) by the MD_CLKS pin. When the SSCG function is disabled, all of the internal clock frequencies are fixed, i.e. not modulated. When the SSCG function is enabled, the frequencies of clock signals supplied to peripheral modules other than those listed below are modulated. Peripheral modules to which non-modulated clock signals are supplied: IEBusTM controller, multi-function timer pulse unit 2, serial communications interface with FIFO, CAN interface, OS timer, motor control PWM timer, sound generator, LIN interface, serial communication interface, and LVDS output interface (LVDS PLL circuit only). R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 6-3 RZ/A1H Group, RZ/A1M Group 6.2 6. Clock Pulse Generator Input/Output Pins Table 6.1 lists the clock pulse generator pins and their functions. Table 6.1 Pin Configuration and Functions of the Clock Pulse Generator Pin Name Symbol I/O Function Mode control pin MD_CLK Input Switches between the EXTAL input and the USB_X1 input. Crystal input/output pins (clock input pins) Clock output pin MD_CLKS Input Enables or disables the SSCG circuit. XTAL Output Connected to the crystal resonator. (Leave this pin open when the crystal resonator is not in use.) EXTAL Input Connected to the crystal resonator or used to input external clock. USB_X2 Output Connected to the crystal resonator. (Leave this pin open when the crystal resonator is not in use.) USB_X1 Input Connected to the crystal resonator or used to input external clock. CKIO Output Clock output pin. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 6-4 RZ/A1H Group, RZ/A1M Group 6.3 6. Clock Pulse Generator Clock Mode Table 6.2 indicates the input/output clock frequency. Table 6.3 shows the usable frequency ranges. Table 6.2 Mode Input/Output Clock Frequency MD_CLK Pin Setting Clock I/O Source Output Divider 1 PLL Circuit CKIO Frequency 0 0 EXTAL/crystal resonator CKIO 1 ON (x 30) (EXTAL/crystal resonator) x 5 1 1 USB_X1/crystal resonator CKIO 1/4 ON (x 32) (USB_X1/crystal resonator) x 4/3 In clock mode 0, the clock signal is the input from the EXTAL pin or the crystal oscillator. The PLL circuit shapes waveforms and multiples the frequency, and then supplies the clock to the LSI. The oscillating frequency for the crystal resonator and EXTAL pin input clock ranges from 10 to 13.33 MHz. The frequency range of CKIO is from 50 to 66.67 MHz. In clock mode 1, the clock signal is the input from the USB_X1 pin or the crystal oscillator. The PLL circuit shapes waveforms and multiples the frequency, and then supplies the clock to the LSI. The oscillating frequency for the crystal resonator and USB_X1 pin input clock is 48 MHz. The frequency of CKIO is 64 MHz. When changing the frequency, be sure to set the standby_mode_en bit of the power control register in the PL310. For details on the register, see CoreLink Level 2 Cache Controller L2C-310 Technical Reference Manual issued by Arm Ltd. After the setting of IFC[1:0] or GFC[1:0] in the frequency control registers (FRQCR and FRQCR2) is changed, the hardware automatically stops the bus master and starts changing the frequency following the wait for completion of the issuing-finished request from the bus master. Since processing to change the frequency cannot start if completion of the issuing-finished request is not possible at this time, do not proceed with access to the registers of modules in the module-standby state and so on. Furthermore, as the issuing of unintended requests by the bus master is inhibited, using software to stop all bus masters in preparation for proceeding to change the frequency is also effective. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 6-5 RZ/A1H Group, RZ/A1M Group Table 6.3 6. Clock Pulse Generator Settable Frequency Ranges PLL Frequency Multiplier Selectable Frequency Range (MHz) FRQCR Setting Mode *1 FRQC R2 Setting *2 PLL Circuit Ratio of Internal Clock Frequencies (I : G : B : P1 : P0)*3 0 H'x035 H'0001 ON (x 30) 30 : 20 : 10 : 5 : 5/2 H'x135 H'0001 20 : 20 : 10 : 5 : 5/2 200.00 to 266.67 H'x035 H'0003 30 : 10 : 10 : 5 : 5/2 300.00 to 400.00 H'x135 H'0003 20 : 10 : 10 : 5 : 5/2 200.00 to 266.67 H'x335 H'0003 10 : 10 : 10 : 5 : 5/2 100.00 to 133.33 H'x035 H'0001 H'x135 H'0001 16/3 : 16/3 : 8/3 : 4/3 : 2/3 256.00 H'x035 H'0003 8 : 8/3 : 8/3 : 4/3 : 2/3 384.00 H'x135 H'0003 16/3 : 8/3 : 8 /3 : 4/3 : 2/3 256.00 H'x335 H'0003 8/ 3 : 8/3 : 8/3 : 4/3 : 2/3 128.00 1 ON (x 32) 8 : 16/3 : 8/3 : 4/3 : 2/ 3 Input Clock*4 Output Clock (CKIO Pin) CPU Clock (I) Image processing clock (G) 10.00 to 13.33 50.00 to 66.67 300.00 to 400.00 200.00 to 266.67 48.00 64.00 384.00 Internal Bus Clock (B) Peripheral Clock 1 (P1) Peripheral Clock 0 (P0) 100.00 to 133.33 50.00 to 66.67 25.00 to 33.33 128.00 64.00 32.00 100.00 to 133.33 256.00 128.00 Note 1. x in the FRQCR register setting depends on the set value in bits 12, 13, and 14. Note 2. When using an image renderer, image renderer for display, or Renesas graphics processor for OpenVGTM, be sure to set the FRQCR2 register to H'0001. Note 3. The ratio of clock frequencies, where the input clock frequency is assumed to be 1. Note 4. In clock mode 0, the frequency of the EXTAL pin input clock or the crystal resonator. In clock mode 1, the frequency of the USB_X1 pin input clock or the crystal resonator. Caution: Do not use this LSI for frequency settings other than those in Table 6.3. The clock source of the chip is switched by the setting of the MD_CLK pin while the RES pin is being held low. The following table shows the correspondence between clock source and pin settings. Table 6.4 Clock Source Selection MD_CLK Pin Setting Clock Source 0 EXTAL/crystal resonator 1 USB_X1/crystal resonator The SSCG function of the chip is switched on or off by the setting of the MD_CLKS pin while the RES pin is being held low. The following table shows the correspondence between SSCG operation and pin settings. Note that the pin setting does not affect the PLL frequency multipliers and division ratios for individual clock signals. Table 6.5 SSCG Operation Setting MD_CLKS Pin Setting SSCG Operation 0 Off 1 On R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 6-6 RZ/A1H Group, RZ/A1M Group 6.4 6. Clock Pulse Generator Register Descriptions Table 6.6 shows the register configuration of the clock pulse generator. Table 6.6 Register Configuration Register Name Abbreviation R/W Initial Value Address Access Size Frequency control register FRQCR R/W H'0335 H'FCFE0010 16 FRQCR2 R/W H'0003 H'FCFE0014 16 6.4.1 Frequency Control Register (FRQCR) FRQCR is a 16-bit readable/writable register used to specify whether a clock is output from the CKIO pin during normal operation mode, change of gain of crystal oscillator for the XTAL pin, software standby mode, deep standby mode, and standby mode cancellation. The register specifies the frequency division ratio for the CPU clock (I). FRQCR can be accessed in 16-bit units. Bit: 15 14 13 - CKO EN2 CKOEN[1:0] 0 R 0 R/W Initial value: R/W: 0 R/W 12 0 R/W 11 10 - - 0 R 0 R 9 8 IFC[1:0] 1 R/W 1 R/W 7 6 5 4 3 2 1 - - - - - - - 0 - 0 R 0 R 1 R 1 R 0 R 1 R 0 R 1 R Bit Bit Name Initial Value R/W Description 15 0 R Reserved This bit is always read as 0. The write value should always be 0. 14 CKOEN2 0 R/W Clock Output Enable 2 Specifies whether the CKIO pin outputs clock signals or is fixed to the low level when the gain of the crystal oscillator for the XTAL pin is changed. If this bit is set to 1, the CKIO pin is fixed to the low level when the gain of the crystal oscillator for the XTAL pin is changed. Therefore, the malfunction of an external circuit caused by an unstable CKIO clock while changing the gain of the crystal oscillator for the XTAL pin can be prevented. 0: Unstable clock output 1: Low-level output 13, 12 CKOEN[1:0] 00 R/W Clock Output Enable These bits specify whether the CKIO pin outputs clock signals, or is set to a fixed level or high impedance (Hi-Z) during normal operation mode, deep standby mode, software standby mode, or cancellation of standby mode. If these bits are set to 01, the CKIO pin is fixed at low during deep standby mode, software standby mode, or cancellation of software standby mode. Therefore, the malfunction of an external circuit caused by an unstable CKIO clock during cancellation of software standby mode can be prevented. Table 6.7 lists CKOEN[1:0] settings. 11, 10 00 R Reserved These bits are always read as 0. The write value should always be 0. 9, 8 IFC[1:0] 11 R/W CPU Clock Frequency Division Ratio These bits specify the frequency division ratio of the CPU clock with respect to the output frequency of PLL circuit. Note: See section 6.5.1. 00: 1/1 time 01: 2/3 time 10: Reserved (setting prohibited) 11: 1/3 time 7, 6 00 R Reserved These bits are always read as 0. The write value should always be 0. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 6-7 RZ/A1H Group, RZ/A1M Group 6. Clock Pulse Generator Bit Bit Name Initial Value R/W Description 5, 4 11 R Reserved These bits are always read as 1. The write value should always be 1. 3 0 R Reserved This bit is always read as 0. The write value should always be 0. 2 1 R Reserved This bit is always read as 1. The write value should always be 1. 1 0 R Reserved This bit is always read as 0. The write value should always be 0. 0 1 R Reserved This bit is always read as 1. The write value should always be 1. Table 6.7 CKOEN[1:0] Settings Setting Normal Operation Software Standby Mode Deep Standby Mode* 00 Output Output off (Hi-Z) Output off (Hi-Z) 01 Output Low-level output Low-level output 10 Output Output (unstable clock output) Low-level or high-level output 11 Output off (Hi-Z) Output off (Hi-Z) Output off (Hi-Z) Note: * Note that the first cycle of the output CKIO clock may be missing after release from deep standby. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 6-8 RZ/A1H Group, RZ/A1M Group 6.4.2 6. Clock Pulse Generator Frequency Control Register 2 (FRQCR2) FRQCR2 is a 16-bit readable/writable register used to specify the frequency division ratio for the image processing clock (G). FRQCR2 can be accessed in 16-bit units. Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 - - - - - - - - - - - - - - 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R Initial value: R/W: 1 0 GFC[1:0] 1 R/W 1 R/W Bit Bit Name Initial Value R/W Description 15 to 2 All 0 R Reserved This bit is always read as 0. The write value should always be 0. 1, 0 GFC[1:0] 11 R/W Image Processing Clock Frequency Division Ratio These bits specify the frequency division ratio of the image processing clock with respect to the output frequency of PLL circuit. Note: See section 6.5.1. 00: Reserved (setting prohibited) 01: 2/3 time 10: Reserved (setting prohibited) 11: 1/3 time R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 6-9 RZ/A1H Group, RZ/A1M Group 6.5 6. Clock Pulse Generator Changing the Frequency The frequency of the CPU clock (I) and image processing clock (G) can be changed by changing the division rate of divider. The division rate can be changed by software through the frequency control register (FRQCR, FRQCR2). 6.5.1 Changing the Division Ratio The division rate of divider can be changed by the following operation. 1. In the initial state, IFC[1:0] = B'11 and GFC[1:0] = B'11. 2. Set the desired value in the IFC[1:0] and GFC[1:0] bits. Note that if the wrong value is set, this LSI will malfunction. If the setting of FRQCR2 is H'0001, change FRQCR to H'x035 or H'x135 before making these settings. In this case, setting FRQCR to H'x335 is prohibited. The settings should be such that the clock frequency of G is no higher than that of I. 3. After the register bits (IFC[1:0] and GFC[1:0]) have been set, the clock is supplied of the new division ratio. Note: When executing the WFI instruction after changing the frequency, be sure to read the frequency control registers (FRQCR and FRQCR2) to confirm that the new settings are in place and read the ISBUSY0 bit in the CPU status register (CPUSTS) to confirm that it is set to 0 beforehand. For the CPUSTS register, see section 55, Power-Down Modes. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 6-10 RZ/A1H Group, RZ/A1M Group 6.6 6. Clock Pulse Generator Usage of the Clock Pins For the connection of a crystal resonator or the input of a clock signal, this LSI circuit has the pins listed in Table 6.8. With regard to these pins, take care on the following points. Furthermore, Xin pin and Xout pin are used in this section to refer to the pins listed in the table. Table 6.8 Clock Pins Xin Pins (Used for Connection of a Crystal Resonator and Input of External Clock Signals) Xout Pins (Used for Connection of a Crystal Resonator) EXTAL XTAL USB_X1 USB_X2 AUDIO_X1 AUDIO_X2 RTC_X1 RTC_X2 RTC_X3 RTC_X4 VIDEO_X1 VIDEO_X2 6.6.1 In the Case of Inputting an External Clock An example of the connection of an external clock is shown in Figure 6.2. In cases where the Xout pin is left open state, take the parasitic capacitance as less than 10 pF. This LSI External clock input Xin Open state Figure 6.2 Xout Example of the Connection of an External Clock R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 6-11 RZ/A1H Group, RZ/A1M Group 6.6.2 6. Clock Pulse Generator In the Case of Using a Crystal Resonator An example of the connection of crystal resonator is shown in Figure 6.3. Place the crystal resonator and capacitors (CL1 and CL2) as close to pins Xin and Xout as possible. Furthermore, to avoid inductance so that oscillation is correct, use the points where the capacitors are connected to the crystal resonator in common and do not place wiring patterns close to these components. Since the design of the user board is closely connected with the effective characteristics of the crystal resonator, refer to the example of connection of the crystal resonator that is introduced in this section and perform thorough evaluation on the user side as well. The rated value of the crystal resonator will vary with the floating capacitances and so on of the crystal resonator and mounted circuit, so proceed with decisions on the basis of full discussions with the maker of the crystal resonator. Ensure that voltages applied to the clock pins do not exceed the maximum rated values. Although the feedback resistor is included in this LSI, an external feedback resistor may be required in some cases. This depends on the characteristics of the crystal resonator. Set the parameters (of resistors and capacitors) with thorough evaluation on the user side. This LSI CL1 Xin Crystal resonator CL2 6.6.3 RIF Xout ROD Figure 6.3 ROF RID To internal sections Example of the Connection of a Crystal Resonator In the Case of Not Using the Clock Pin In cases where the pins are not in use, fix the level on the Xin pin (pull it up or down, or connect it to the power-supply or ground level), and leave the Xout pin open state. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 6-12 RZ/A1H Group, RZ/A1M Group 6.7 6. Clock Pulse Generator Oscillation Stabilizing Time 6.7.1 Oscillation Stabilizing Time of the On-chip Crystal Oscillator In the case of using a crystal resonator, wait for the oscillation stabilizing time of the on-chip oscillation circuit at the following cases, to keep the oscillation stabilizing time of the on-chip crystal oscillator (in the case of inputting an external clock input, it is not necessary). * Power on * Releasing the software standby mode or deep standby mode by RES pin * Changing from halting oscillation to running oscillation by power-on reset or register setting (AUDIO_X1) * Changing from halting oscillation to running oscillation by register setting (RTC_X1, RTC_X3) * Changing the gain of the on-chip crystal oscillator by RES pin (EXTAL, RTC_X3) 6.7.2 Oscillation Stabilizing Time of the PLL circuit The clock from EXTAL is supplied to the PLL circuit. So, regardless of whether using a crystal resonator or inputting an external clock from EXTAL, wait for at least the oscillation stabilizing time at the following cases, to keep the oscillation stabilizing time of the PLL circuit. * Power on (in the case of using the crystal resonator)/start inputting external clock (in the case of inputting the external clock) * Releasing the software standby mode or deep standby mode by RES pin [Remarks] The oscillation stabilizing time is kept by the counter running in the LSI at the following cases. * Releasing the software standby mode or deep standby mode by the other than RES pin * Changing the gain of the on-chip crystal oscillator by the register setting (EXTAL, RTC_X3) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 6-13 RZ/A1H Group, RZ/A1M Group 6.8 6.8.1 6. Clock Pulse Generator Notes on Board Design Note on Using a PLL Oscillation Circuit In the PLLVcc connection pattern for the PLL, signal lines from the board power supply pins must be as short as possible and pattern width must be as wide as possible to reduce inductive interferences. Since the analog power supply pins of the PLL are sensitive to the noise, the system may malfunction due to inductive interference at the other power supply pins. To prevent such malfunction, the analog power supply pins and the digital power supply pins Vcc and PVcc should not supply the same resources on the board if at all possible. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 6-14 RZ/A1H Group, RZ/A1M Group 6.9 6. Clock Pulse Generator Definition of Modulation Rate and Frequency in the SSCG Specification The SSCG circuit can be used to decrease the peak value of electromagnetic interference noise by frequency modulation, i.e. by slightly modulating the output frequency. In this case, the rate of change in the frequency and the size of the change to the input clock frequency are defined as the modulation rate and modulation frequency, respectively. Figure 6.4 shows the modulation rate and modulation frequency. Frequency Output signal 1/modulation frequency Center frequency (f0) f0 - 3.3% (clock mode 0), f0 - 3.1% (clock mode 1) Figure 6.4 Time Modulation rate Definition of SSCG Modulation Rate and Frequency R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 6-15 RZ/A1H Group, RZ/A1M Group 6.10 6. Clock Pulse Generator Clock Signals 6.10.1 Clock Signals for the System and Realtime Clock Divider 1 x1 x 1/4 Divider 2 PLL circuit (x 30, 32) x1 CPU clock (I max. 400.00 MHz) x 2/3 x 1/3 Image processing clock (G max. 266.67 MHz) SSCG circuit 10.00 to 13.33 MHz XTAL Internal bus clock (B max. 133.33 MHz) Peripheral clock 1 (P1 max. 66.67 MHz) x 1/6 Crystal oscillator External bus clock (CKIO max. 66.67 MHz) EXTAL USB_X2 Crystal oscillator USB_X1 48 MHz x 1/12 Peripheral clock 0 (P0 max. 33.33 MHz) x 1/6 Peripheral clock 1C (P1 max. 66.67 MHz) x 1/12 Peripheral clock 0C (P0 max. 33.33 MHz) Realtime clock 32.768 KHz RTC_X2 Crystal oscillator RTC_X1 RTC_X4 Divider 128 Hz Crystal oscillator RTC_X3 4 MHz Figure 6.5 Clock Signals for the System and Realtime Clock R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 6-16 RZ/A1H Group, RZ/A1M Group 6.10.2 6. Clock Pulse Generator Audio and USB Clock Signals Max. 50.00 MHz AUDIO_X2 Crystal oscillator AUDIO_XOUT AUDIO_X1 Serial sound interface channels 0 to 5 AUDIO_XOUT2 AUDIO_XOUT3 Oversampling clock Divider SCUX Renesas SPDIF 1/2 Max. 50.00 MHz AUDIO_CLK Oversampling clock 1/3 Channels 0 to 3 Divider Input timing Media local bus Max. 49.2544 MHz 12 MHz XTAL SSIWS0 to SSIWS5 Oversampling clock MLB_CLK Crystal oscillator USB2.0 host/function interface Peripheral clock 1 1/2 EXTAL USB_X2 Crystal oscillator PLL (x 10, 40) Divider Output timing 48.00 MHz Divider USB communication clock USB_X1 48 MHz Figure 6.6 Audio and USB Clock Signals R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 6-17 RZ/A1H Group, RZ/A1M Group 6.10.3 6. Clock Pulse Generator Video Image Clock Signals (Channel 0) Channel 0 27 MHz VIDEO_X2 Digital video decoder Crystal oscillator VIDEO_X1 Video display controller 5 Max. 87 MHz DV0_CLK Video input clock Image renderer Dynamic compression Video display controller 5 Max. 87 MHz LCD0_EXTCLK LCD1_EXTCLK Divider Pixel clock Peripheral clock 1 Image renderer for display Display out comparison unit LVDS LSCLK LVDS output interface DV1_CLK Divider PLL Divider LVDS HSCLK Divided by 7 LSCLK: LVDS communication clock Peripheral clock 1C HSCLK: LVDS communication clock Capture engine unit VIO_CLK Figure 6.7 Video Image Clock Signals (Channel 0) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 6-18 RZ/A1H Group, RZ/A1M Group 6.10.4 6. Clock Pulse Generator Video Image Clock Signals (Channel 1) Channel 1 27 MHz Digital video decoder Crystal oscillator VIDEO_X2 VIDEO_X1 Video display controller 5 Max. 87 MHz DV1_CLK Video input clock Image renderer Dynamic compression Video display controller 5 Max. 87 MHz LCD0_EXTCLK LCD1_EXTCLK Divider LVDS LSCLK LVDS HSCLK Pixel clock Peripheral clock 1 Display out comparison unit Figure 6.8 6.10.5 Video Image Clock Signals (Channel 1) Other Clock Signals CAN interface 4.00 to 33.33 MHz CAN_CLK Peripheral clock 1C 1/2 Oversampling clock IEBusTM Controller Peripheral clock 0C Fixed to 32 MHz Debugger interface (CoreSight) TCK Ethernet controller ET_TXCLK ET_RXCLK Ethernet-AVB ET_TXCLK ET_RXCLK AVB_GPTP_EXTERN Figure 6.9 Clock Signals for Other Modules R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 6-19 RZ/A1H Group, RZ/A1M Group 6.10.6 6. Clock Pulse Generator Internal Clock Signals (1) CPU clock (I max. 400.00 MHz) CPU Module standby signals Image renderer (IMR-LS2), 2 channels Image renderer for display (IMR-LSD) OpenVGTM-compliant Renesas graphics processor Image processing clock (G max. 266.67 MHz) Secondary cache SPI multi I/O bus controller, 2 channels Ethernet controller Ethernet AVB Media local bus Video display controller 5, 2 channels Image renderer for display (IMR-LSD) OpenVGTM-compliant Renesas graphics processor JPEG codec unit Pixel format converter, 2 channels Capture engine unit Internal bus clock (B max. 133.33 MHz) Internal buses (north main bus, AXI64IC2 bus, AHB32IC3 bus, peripheral bus 6, south main bus, AXI128IC2/AXI128IC3/AXI128IC4 bus, and AXI64IC4 bus) Interrupt controller Direct memory access controller Large-capacity on-chip RAM Module standby signals Peripheral clock 1 (P1 max. 66.67 MHz) Debugger interface (CoreSight) USB 2.0 host/function interface, 2 channels A/D converter CD-ROM decoder SD host interface MMC host interface Serial sound interface, 6 channels SCUX Renesas serial peripheral interface, 5 channels Renesas SPDIF Media local bus Video display controller 5, 2 channels OpenVGTM-compliant Renesas graphics processor JPEG codec unit Dynamic range compression, 2 channels Internal buses (peripheral buses 3, 4, 5, and 7) General input/output port Bus state controller Figure 6.10 Distribution of Internal Clock Signals R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 6-20 RZ/A1H Group, RZ/A1M Group 6.10.7 6. Clock Pulse Generator Internal Clock Signals (2) Module standby signals Serial communication interface with FIFO, 8 channels Serial communication interface, 2 channels CAN interface, 5 channels Peripheral clock 1C (P1 max. 66.67 MHz) Internal bus (peripheral buses 3 and 4) Interrupt controller Direct memory access controller LVDS output interface Module standby signals Realtime clock I2C bus interface, 4 channels NAND flash memory controller Video display controller 5, 2 channels Digital video decoder, 2 channels Image renderer (IMR-LS2), 2 channels Image renderer for display (IMR-LSD) Display out comparison unit, 2 channels LVDS output interface Peripheral clock 0 (P0 max. 33.33 MHz) Internal bus (peripheral buses 1 and 2) Interrupt controller Direct memory access controller Watchdog timer General input/output port Module standby signals Peripheral clock 0C (P0 max. 33.33 MHz) OS timer, 2 channels Multi-function timer pulse unit 2 IEBusTM controller Motor control PWM timer Sound generator, 4 channels LIN interface, 2 channels Internal buses (peripheral buses 1 and 2) Interrupt controller Direct memory access controller Figure 6.11 6.11 6.11.1 Distribution of Internal Clock Signals (2) Usage Note Notes on the SSCG When the SSCG is to be used, secure the SSCG stabilizing time (tSSCG) shown in Table 59.5, Clock Timing in section 59, Electrical Characteristics. Furthermore, avoid deep standby while the SSCG is in use. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 6-21 RZ/A1H Group, RZ/A1M Group 7. 7. Interrupt Controller Interrupt Controller The interrupt controller ascertains the priority of interrupt sources and controls interrupt requests to the CPU. The interrupt controller registers set the order of priority of each interrupt, allowing the user to process interrupt requests according to the user-set priority. 7.1 Features * 32 levels of interrupt priority can be set. By setting the interrupt priority registers, the priorities of IRQ interrupts, on-chip peripheral module interrupts, and pin interrupts can be selected from 32 levels for request sources. * NMI noise canceler function An NMI input-level bit indicates the NMI pin state. By reading this bit in the interrupt exception service routine, the pin state can be checked, enabling it to be used as the noise canceler function. * Arm PrimeCell(R) Generic Interrupt Controller (PL390)* Note: * The PL390 supports version 1 of the specification for the architecture of the Arm Generic Interrupt Controller (GIC). R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 7-1 RZ/A1H Group, RZ/A1M Group 7. Interrupt Controller Figure 7.1 shows a block diagram. Peripheral bus AXI bus Interrupt request NMI Input control GIC CPU IRQ7 to IRQ0 Direct memory access controller USB 2.0 host/function module Video display controller 5 Image renderer for display Image renderer JPEG codec unit Display out comparison unit OpenVGTM-compliant Renesas graphics processor OS timer Bus state controller Watchdog timer Multi-function timer pulse unit 2 Motor control PWM timer Sound generator 12-bit A/D converter Serial sound interface Renesas SPDIF interface I2C bus interface Serial communication interface with FIFO CAN interface Renesas serial peripheral interface IEBusTM controller CD-ROM decoder NAND flash memory controller MMC host interface SD host interface Realtime clock SCUX Media local bus Dynamic range compression LIN interface Serial communication interface EthernetAVB Ethernet controller Capture engine unit On-chip RAM Internal bus (including secondary cache) Pixel format converter Pin interrupts TINT170 to TINT0 (Interrupt request) (Interrupt request) (Interrupt request) (Interrupt request) (Interrupt request) (Interrupt request) (Interrupt request) (Interrupt request) (Interrupt request) (Interrupt request) (Interrupt request) (Interrupt request) (Interrupt request) (Interrupt request) (Interrupt request) (Interrupt request) (Interrupt request) (Interrupt request) (Interrupt request) (Interrupt request) (Interrupt request) (Interrupt request) (Interrupt request) (Interrupt request) (Interrupt request) (Interrupt request) (Interrupt request) (Interrupt request) (Interrupt request) (Interrupt request) (Interrupt request) (Interrupt request) (Interrupt request) (Interrupt request) (Interrupt request) (Interrupt request) (Interrupt request) (Interrupt request) Priority identifier (Interrupt request) INTC Figure 7.1 7.2 Block Diagram Input/Output Pins Table 7.1 shows the pin configuration. Table 7.1 Pin Configuration Pin Name Symbol I/O Function Nonmaskable interrupt input pin NMI Input Input of nonmaskable interrupt request signal IRQ7 to IRQ0 Input Input of maskable interrupt request signals TINT170 to TINT0 Input Input of maskable interrupt request signals Interrupt request input pins R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 7-2 RZ/A1H Group, RZ/A1M Group 7.3 7. Interrupt Controller Register Descriptions Table 7.2 shows the register configuration. These registers are used to set the interrupt priorities and control detection of the external interrupt input signal. For a description of the registers other than interrupt control register 0, interrupt control register 1, and IRQ interrupt request register, see the Arm Generic Interrupt Controller Architecture Specification and the PrimeCell Generic Interrupt Controller (PL390) Technical Reference Manual from Arm. Table 7.2 Register Configuration Register Name Abbreviation R/W Initial Value Address Access Size Interrupt control register 0 ICR0 R/W *1 H'FCFEF800 16 Interrupt control register 1 ICR1 R/W H'0000 H'FCFEF802 16 IRQ interrupt request register IRQRR R/(W)*2 H'0000 H'FCFEF804 16 Distributor control register ICDDCR RW H'00000000 H'E8201000 32 Interrupt controller type register ICDICTR R H'0000FC31*3 H'E8201004 32 Distributor implementer identification register ICDIIDR R H'0000043B H'E8201008 32 Interrupt security register 0 ICDISR0 R/W H'00000000 H'E8201080 32 Interrupt security register 1 ICDISR1 R/W H'00000000 H'E8201084 32 Interrupt security register 2 ICDISR2 R/W H'00000000 H'E8201088 32 Interrupt security register 3 ICDISR3 R/W H'00000000 H'E820108C 32 Interrupt security register 4 ICDISR4 R/W H'00000000 H'E8201090 32 Interrupt security register 5 ICDISR5 R/W H'00000000 H'E8201094 32 Interrupt security register 6 ICDISR6 R/W H'00000000 H'E8201098 32 Interrupt security register 7 ICDISR7 R/W H'00000000 H'E820109C 32 Interrupt security register 8 ICDISR8 R/W H'00000000 H'E82010A0 32 Interrupt security register 9 ICDISR9 R/W H'00000000 H'E82010A4 32 Interrupt security register 10 ICDISR10 R/W H'00000000 H'E82010A8 32 Interrupt security register 11 ICDISR11 R/W H'00000000 H'E82010AC 32 Interrupt security register 12 ICDISR12 R/W H'00000000 H'E82010B0 32 Interrupt security register 13 ICDISR13 R/W H'00000000 H'E82010B4 32 Interrupt security register 14 ICDISR14 R/W H'00000000 H'E82010B8 32 Interrupt security register 15 ICDISR15 R/W H'00000000 H'E82010BC 32 Interrupt security register 16 ICDISR16 R/W H'00000000 H'E82010C0 32 Interrupt security register 17 ICDISR17 R/W H'00000000 H'E82010C4 32 Interrupt security register 18 ICDISR18 R/W H'00000000 H'E82010C8 32 Interrupt set-enable register 0 ICDISER0 R/W H'00000000 H'E8201100 32 Interrupt set-enable register 1 ICDISER1 R/W H'00000000 H'E8201104 32 Interrupt set-enable register 2 ICDISER2 R/W H'00000000 H'E8201108 32 Interrupt set-enable register 3 ICDISER3 R/W H'00000000 H'E820110C 32 Interrupt set-enable register 4 ICDISER4 R/W H'00000000 H'E8201110 32 Interrupt set-enable register 5 ICDISER5 R/W H'00000000 H'E8201114 32 Interrupt set-enable register 6 ICDISER6 R/W H'00000000 H'E8201118 32 Interrupt set-enable register 7 ICDISER7 R/W H'00000000 H'E820111C 32 Interrupt set-enable register 8 ICDISER8 R/W H'00000000 H'E8201120 32 Interrupt set-enable register 9 ICDISER9 R/W H'00000000 H'E8201124 32 Interrupt set-enable register 10 ICDISER10 R/W H'00000000 H'E8201128 32 Interrupt set-enable register 11 ICDISER11 R/W H'00000000 H'E820112C 32 Interrupt set-enable register 12 ICDISER12 R/W H'00000000 H'E8201130 32 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 7-3 RZ/A1H Group, RZ/A1M Group Table 7.2 7. Interrupt Controller Register Configuration Register Name Abbreviation R/W Initial Value Address Access Size Interrupt set-enable register 13 ICDISER13 R/W H'00000000 H'E8201134 32 Interrupt set-enable register 14 ICDISER14 R/W H'00000000 H'E8201138 32 Interrupt set-enable register 15 ICDISER15 R/W H'00000000 H'E820113C 32 Interrupt set-enable register 16 ICDISER16 R/W H'00000000 H'E8201140 32 Interrupt set-enable register 17 ICDISER17 R/W H'00000000 H'E8201144 32 Interrupt set-enable register 18 ICDISER18 R/W H'00000000 H'E8201148 32 Interrupt clear-enable register 0 ICDICER0 R/W H'00000000 H'E8201180 32 Interrupt clear-enable register 1 ICDICER1 R/W H'00000000 H'E8201184 32 Interrupt clear-enable register 2 ICDICER2 R/W H'00000000 H'E8201188 32 Interrupt clear-enable register 3 ICDICER3 R/W H'00000000 H'E820118C 32 Interrupt clear-enable register 4 ICDICER4 R/W H'00000000 H'E8201190 32 Interrupt clear-enable register 5 ICDICER5 R/W H'00000000 H'E8201194 32 Interrupt clear-enable register 6 ICDICER6 R/W H'00000000 H'E8201198 32 Interrupt clear-enable register 7 ICDICER7 R/W H'00000000 H'E820119C 32 Interrupt clear-enable register 8 ICDICER8 R/W H'00000000 H'E82011A0 32 Interrupt clear-enable register 9 ICDICER9 R/W H'00000000 H'E82011A4 32 Interrupt clear-enable register 10 ICDICER10 R/W H'00000000 H'E82011A8 32 Interrupt clear-enable register 11 ICDICER11 R/W H'00000000 H'E82011AC 32 Interrupt clear-enable register 12 ICDICER12 R/W H'00000000 H'E82011B0 32 Interrupt clear-enable register 13 ICDICER13 R/W H'00000000 H'E82011B4 32 Interrupt clear-enable register 14 ICDICER14 R/W H'00000000 H'E82011B8 32 Interrupt clear-enable register 15 ICDICER15 R/W H'00000000 H'E82011BC 32 Interrupt clear-enable register 16 ICDICER16 R/W H'00000000 H'E82011C0 32 Interrupt clear-enable register 17 ICDICER17 R/W H'00000000 H'E82011C4 32 Interrupt clear-enable register 18 ICDICER18 R/W H'00000000 H'E82011C8 32 Interrupt set-pending register 0 ICDISPR0 R/W H'00000000 H'E8201200 32 Interrupt set-pending register 1 ICDISPR1 R/W H'00000000 H'E8201204 32 Interrupt set-pending register 2 ICDISPR2 R/W H'00000000 H'E8201208 32 Interrupt set-pending register 3 ICDISPR3 R/W H'00000000 H'E820120C 32 Interrupt set-pending register 4 ICDISPR4 R/W H'00000000 H'E8201210 32 Interrupt set-pending register 5 ICDISPR5 R/W H'00000000 H'E8201214 32 Interrupt set-pending register 6 ICDISPR6 R/W H'00000000 H'E8201218 32 Interrupt set-pending register 7 ICDISPR7 R/W H'00000000 H'E820121C 32 Interrupt set-pending register 8 ICDISPR8 R/W H'00000000 H'E8201220 32 Interrupt set-pending register 9 ICDISPR9 R/W H'00000000 H'E8201224 32 Interrupt set-pending register 10 ICDISPR10 R/W H'00000000 H'E8201228 32 Interrupt set-pending register 11 ICDISPR11 R/W H'00000000 H'E820122C 32 Interrupt set-pending register 12 ICDISPR12 R/W H'00000000 H'E8201230 32 Interrupt set-pending register 13 ICDISPR13 R/W H'00000000 H'E8201234 32 Interrupt set-pending register 14 ICDISPR14 R/W H'00000000 H'E8201238 32 Interrupt set-pending register 15 ICDISPR15 R/W H'00000000 H'E820123C 32 Interrupt set-pending register 16 ICDISPR16 R/W H'00000000 H'E8201240 32 Interrupt set-pending register 17 ICDISPR17 R/W H'00000000 H'E8201244 32 Interrupt set-pending register 18 ICDISPR18 R/W H'00000000 H'E8201248 32 Interrupt clear-pending register 0 ICDICPR0 R/W H'00000000 H'E8201280 32 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 7-4 RZ/A1H Group, RZ/A1M Group Table 7.2 7. Interrupt Controller Register Configuration Register Name Abbreviation R/W Initial Value Address Access Size Interrupt clear-pending register 1 ICDICPR1 R/W H'00000000 H'E8201284 32 Interrupt clear-pending register 2 ICDICPR2 R/W H'00000000 H'E8201288 32 Interrupt clear-pending register 3 ICDICPR3 R/W H'00000000 H'E820128C 32 Interrupt clear-pending register 4 ICDICPR4 R/W H'00000000 H'E8201290 32 Interrupt clear-pending register 5 ICDICPR5 R/W H'00000000 H'E8201294 32 Interrupt clear-pending register 6 ICDICPR6 R/W H'00000000 H'E8201298 32 Interrupt clear-pending register 7 ICDICPR7 R/W H'00000000 H'E820129C 32 Interrupt clear-pending register 8 ICDICPR8 R/W H'00000000 H'E82012A0 32 Interrupt clear-pending register 9 ICDICPR9 R/W H'00000000 H'E82012A4 32 Interrupt clear-pending register 10 ICDICPR10 R/W H'00000000 H'E82012A8 32 Interrupt clear-pending register 11 ICDICPR11 R/W H'00000000 H'E82012AC 32 Interrupt clear-pending register 12 ICDICPR12 R/W H'00000000 H'E82012B0 32 Interrupt clear-pending register 13 ICDICPR13 R/W H'00000000 H'E82012B4 32 Interrupt clear-pending register 14 ICDICPR14 R/W H'00000000 H'E82012B8 32 Interrupt clear-pending register 15 ICDICPR15 R/W H'00000000 H'E82012BC 32 Interrupt clear-pending register 16 ICDICPR16 R/W H'00000000 H'E82012C0 32 Interrupt clear-pending register 17 ICDICPR17 R/W H'00000000 H'E82012C4 32 Interrupt clear-pending register 18 ICDICPR18 R/W H'00000000 H'E82012C8 32 Active bit register 0 ICDABR0 R/W H'00000000 H'E8201300 32 Active bit register 1 ICDABR1 R/W H'00000000 H'E8201304 32 Active bit register 2 ICDABR2 R/W H'00000000 H'E8201308 32 Active bit register 3 ICDABR3 R/W H'00000000 H'E820130C 32 Active bit register 4 ICDABR4 R/W H'00000000 H'E8201310 32 Active bit register 5 ICDABR5 R/W H'00000000 H'E8201314 32 Active bit register 6 ICDABR6 R/W H'00000000 H'E8201318 32 Active bit register 7 ICDABR7 R/W H'00000000 H'E820131C 32 Active bit register 8 ICDABR8 R/W H'00000000 H'E8201320 32 Active bit register 9 ICDABR9 R/W H'00000000 H'E8201324 32 Active bit register 10 ICDABR10 R/W H'00000000 H'E8201328 32 Active bit register 11 ICDABR11 R/W H'00000000 H'E820132C 32 Active bit register 12 ICDABR12 R/W H'00000000 H'E8201330 32 Active bit register 13 ICDABR13 R/W H'00000000 H'E8201334 32 Active bit register 14 ICDABR14 R/W H'00000000 H'E8201338 32 Active bit register 15 ICDABR15 R/W H'00000000 H'E820133C 32 Active bit register 16 ICDABR16 R/W H'00000000 H'E8201340 32 Active bit register 17 ICDABR17 R/W H'00000000 H'E8201344 32 Active bit register 18 ICDABR18 R/W H'00000000 H'E8201348 32 Interrupt priority register 0 ICDIPR0 R/W H'00000000 H'E8201400 32 Interrupt priority register 1 ICDIPR1 R/W H'00000000 H'E8201404 32 Interrupt priority register 2 ICDIPR2 R/W H'00000000 H'E8201408 32 Interrupt priority register 3 ICDIPR3 R/W H'00000000 H'E820140C 32 Interrupt priority register 4 ICDIPR4 R/W H'00000000 H'E8201410 32 Interrupt priority register 5 ICDIPR5 R/W H'00000000 H'E8201414 32 Interrupt priority register 6 ICDIPR6 R/W H'00000000 H'E8201418 32 Interrupt priority register 7 ICDIPR7 R/W H'00000000 H'E820141C 32 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 7-5 RZ/A1H Group, RZ/A1M Group Table 7.2 7. Interrupt Controller Register Configuration Register Name Abbreviation R/W Initial Value Address Access Size Interrupt priority register 8 ICDIPR8 R/W H'00000000 H'E8201420 32 Interrupt priority register 9 ICDIPR9 R/W H'00000000 H'E8201424 32 Interrupt priority register 10 ICDIPR10 R/W H'00000000 H'E8201428 32 Interrupt priority register 11 ICDIPR11 R/W H'00000000 H'E820142C 32 Interrupt priority register 12 ICDIPR12 R/W H'00000000 H'E8201430 32 Interrupt priority register 13 ICDIPR13 R/W H'00000000 H'E8201434 32 Interrupt priority register 14 ICDIPR14 R/W H'00000000 H'E8201438 32 Interrupt priority register 15 ICDIPR15 R/W H'00000000 H'E820143C 32 Interrupt priority register 16 ICDIPR16 R/W H'00000000 H'E8201440 32 Interrupt priority register 17 ICDIPR17 R/W H'00000000 H'E8201444 32 Interrupt priority register 18 ICDIPR18 R/W H'00000000 H'E8201448 32 Interrupt priority register 19 ICDIPR19 R/W H'00000000 H'E820144C 32 Interrupt priority register 20 ICDIPR20 R/W H'00000000 H'E8201450 32 Interrupt priority register 21 ICDIPR21 R/W H'00000000 H'E8201454 32 Interrupt priority register 22 ICDIPR22 R/W H'00000000 H'E8201458 32 Interrupt priority register 23 ICDIPR23 R/W H'00000000 H'E820145C 32 Interrupt priority register 24 ICDIPR24 R/W H'00000000 H'E8201460 32 Interrupt priority register 25 ICDIPR25 R/W H'00000000 H'E8201464 32 Interrupt priority register 26 ICDIPR26 R/W H'00000000 H'E8201468 32 Interrupt priority register 27 ICDIPR27 R/W H'00000000 H'E820146C 32 Interrupt priority register 28 ICDIPR28 R/W H'00000000 H'E8201470 32 Interrupt priority register 29 ICDIPR29 R/W H'00000000 H'E8201474 32 Interrupt priority register 30 ICDIPR30 R/W H'00000000 H'E8201478 32 Interrupt priority register 31 ICDIPR31 R/W H'00000000 H'E820147C 32 Interrupt priority register 32 ICDIPR32 R/W H'00000000 H'E8201480 32 Interrupt priority register 33 ICDIPR33 R/W H'00000000 H'E8201484 32 Interrupt priority register 34 ICDIPR34 R/W H'00000000 H'E8201488 32 Interrupt priority register 35 ICDIPR35 R/W H'00000000 H'E820148C 32 Interrupt priority register 36 ICDIPR36 R/W H'00000000 H'E8201490 32 Interrupt priority register 37 ICDIPR37 R/W H'00000000 H'E8201494 32 Interrupt priority register 38 ICDIPR38 R/W H'00000000 H'E8201498 32 Interrupt priority register 39 ICDIPR39 R/W H'00000000 H'E820149C 32 Interrupt priority register 40 ICDIPR40 R/W H'00000000 H'E82014A0 32 Interrupt priority register 41 ICDIPR41 R/W H'00000000 H'E82014A4 32 Interrupt priority register 42 ICDIPR42 R/W H'00000000 H'E82014A8 32 Interrupt priority register 43 ICDIPR43 R/W H'00000000 H'E82014AC 32 Interrupt priority register 44 ICDIPR44 R/W H'00000000 H'E82014B0 32 Interrupt priority register 45 ICDIPR45 R/W H'00000000 H'E82014B4 32 Interrupt priority register 46 ICDIPR46 R/W H'00000000 H'E82014B8 32 Interrupt priority register 47 ICDIPR47 R/W H'00000000 H'E82014BC 32 Interrupt priority register 48 ICDIPR48 R/W H'00000000 H'E82014C0 32 Interrupt priority register 49 ICDIPR49 R/W H'00000000 H'E82014C4 32 Interrupt priority register 50 ICDIPR50 R/W H'00000000 H'E82014C8 32 Interrupt priority register 51 ICDIPR51 R/W H'00000000 H'E82014CC 32 Interrupt priority register 52 ICDIPR52 R/W H'00000000 H'E82014D0 32 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 7-6 RZ/A1H Group, RZ/A1M Group Table 7.2 7. Interrupt Controller Register Configuration Register Name Abbreviation R/W Initial Value Address Access Size Interrupt priority register 53 ICDIPR53 R/W H'00000000 H'E82014D4 32 Interrupt priority register 54 ICDIPR54 R/W H'00000000 H'E82014D8 32 Interrupt priority register 55 ICDIPR55 R/W H'00000000 H'E82014DC 32 Interrupt priority register 56 ICDIPR56 R/W H'00000000 H'E82014E0 32 Interrupt priority register 57 ICDIPR57 R/W H'00000000 H'E82014E4 32 Interrupt priority register 58 ICDIPR58 R/W H'00000000 H'E82014E8 32 Interrupt priority register 59 ICDIPR59 R/W H'00000000 H'E82014EC 32 Interrupt priority register 60 ICDIPR60 R/W H'00000000 H'E82014F0 32 Interrupt priority register 61 ICDIPR61 R/W H'00000000 H'E82014F4 32 Interrupt priority register 62 ICDIPR62 R/W H'00000000 H'E82014F8 32 Interrupt priority register 63 ICDIPR63 R/W H'00000000 H'E82014FC 32 Interrupt priority register 64 ICDIPR64 R/W H'00000000 H'E8201500 32 Interrupt priority register 65 ICDIPR65 R/W H'00000000 H'E8201504 32 Interrupt priority register 66 ICDIPR66 R/W H'00000000 H'E8201508 32 Interrupt priority register 67 ICDIPR67 R/W H'00000000 H'E820150C 32 Interrupt priority register 68 ICDIPR68 R/W H'00000000 H'E8201510 32 Interrupt priority register 69 ICDIPR69 R/W H'00000000 H'E8201514 32 Interrupt priority register 70 ICDIPR70 R/W H'00000000 H'E8201518 32 Interrupt priority register 71 ICDIPR71 R/W H'00000000 H'E820151C 32 Interrupt priority register 72 ICDIPR72 R/W H'00000000 H'E8201520 32 Interrupt priority register 73 ICDIPR73 R/W H'00000000 H'E8201524 32 Interrupt priority register 74 ICDIPR74 R/W H'00000000 H'E8201528 32 Interrupt priority register 75 ICDIPR75 R/W H'00000000 H'E820152C 32 Interrupt priority register 76 ICDIPR76 R/W H'00000000 H'E8201530 32 Interrupt priority register 77 ICDIPR77 R/W H'00000000 H'E8201534 32 Interrupt priority register 78 ICDIPR78 R/W H'00000000 H'E8201538 32 Interrupt priority register 79 ICDIPR79 R/W H'00000000 H'E820153C 32 Interrupt priority register 80 ICDIPR80 R/W H'00000000 H'E8201540 32 Interrupt priority register 81 ICDIPR81 R/W H'00000000 H'E8201544 32 Interrupt priority register 82 ICDIPR82 R/W H'00000000 H'E8201548 32 Interrupt priority register 83 ICDIPR83 R/W H'00000000 H'E820154C 32 Interrupt priority register 84 ICDIPR84 R/W H'00000000 H'E8201550 32 Interrupt priority register 85 ICDIPR85 R/W H'00000000 H'E8201554 32 Interrupt priority register 86 ICDIPR86 R/W H'00000000 H'E8201558 32 Interrupt priority register 87 ICDIPR87 R/W H'00000000 H'E820155C 32 Interrupt priority register 88 ICDIPR88 R/W H'00000000 H'E8201560 32 Interrupt priority register 89 ICDIPR89 R/W H'00000000 H'E8201564 32 Interrupt priority register 90 ICDIPR90 R/W H'00000000 H'E8201568 32 Interrupt priority register 91 ICDIPR91 R/W H'00000000 H'E820156C 32 Interrupt priority register 92 ICDIPR92 R/W H'00000000 H'E8201570 32 Interrupt priority register 93 ICDIPR93 R/W H'00000000 H'E8201574 32 Interrupt priority register 94 ICDIPR94 R/W H'00000000 H'E8201578 32 Interrupt priority register 95 ICDIPR95 R/W H'00000000 H'E820157C 32 Interrupt priority register 96 ICDIPR96 R/W H'00000000 H'E8201580 32 Interrupt priority register 97 ICDIPR97 R/W H'00000000 H'E8201584 32 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 7-7 RZ/A1H Group, RZ/A1M Group Table 7.2 7. Interrupt Controller Register Configuration Register Name Abbreviation R/W Initial Value Address Access Size Interrupt priority register 98 ICDIPR98 R/W H'00000000 H'E8201588 32 Interrupt priority register 99 ICDIPR99 R/W H'00000000 H'E820158C 32 Interrupt priority register 100 ICDIPR100 R/W H'00000000 H'E8201590 32 Interrupt priority register 101 ICDIPR101 R/W H'00000000 H'E8201594 32 Interrupt priority register 102 ICDIPR102 R/W H'00000000 H'E8201598 32 Interrupt priority register 103 ICDIPR103 R/W H'00000000 H'E820159C 32 Interrupt priority register 104 ICDIPR104 R/W H'00000000 H'E82015A0 32 Interrupt priority register 105 ICDIPR105 R/W H'00000000 H'E82015A4 32 Interrupt priority register 106 ICDIPR106 R/W H'00000000 H'E82015A8 32 Interrupt priority register 107 ICDIPR107 R/W H'00000000 H'E82015AC 32 Interrupt priority register 108 ICDIPR108 R/W H'00000000 H'E82015B0 32 Interrupt priority register 109 ICDIPR109 R/W H'00000000 H'E82015B4 32 Interrupt priority register 110 ICDIPR110 R/W H'00000000 H'E82015B8 32 Interrupt priority register 111 ICDIPR111 R/W H'00000000 H'E82015BC 32 Interrupt priority register 112 ICDIPR112 R/W H'00000000 H'E82015C0 32 Interrupt priority register 113 ICDIPR113 R/W H'00000000 H'E82015C4 32 Interrupt priority register 114 ICDIPR114 R/W H'00000000 H'E82015C8 32 Interrupt priority register 115 ICDIPR115 R/W H'00000000 H'E82015CC 32 Interrupt priority register 116 ICDIPR116 R/W H'00000000 H'E82015D0 32 Interrupt priority register 117 ICDIPR117 R/W H'00000000 H'E82015D4 32 Interrupt priority register 118 ICDIPR118 R/W H'00000000 H'E82015D8 32 Interrupt priority register 119 ICDIPR119 R/W H'00000000 H'E82015DC 32 Interrupt priority register 120 ICDIPR120 R/W H'00000000 H'E82015E0 32 Interrupt priority register 121 ICDIPR121 R/W H'00000000 H'E82015E4 32 Interrupt priority register 122 ICDIPR122 R/W H'00000000 H'E82015E8 32 Interrupt priority register 123 ICDIPR123 R/W H'00000000 H'E82015EC 32 Interrupt priority register 124 ICDIPR124 R/W H'00000000 H'E82015F0 32 Interrupt priority register 125 ICDIPR125 R/W H'00000000 H'E82015F4 32 Interrupt priority register 126 ICDIPR126 R/W H'00000000 H'E82015F8 32 Interrupt priority register 127 ICDIPR127 R/W H'00000000 H'E82015FC 32 Interrupt priority register 128 ICDIPR128 R/W H'00000000 H'E8201600 32 Interrupt priority register 129 ICDIPR129 R/W H'00000000 H'E8201604 32 Interrupt priority register 130 ICDIPR130 R/W H'00000000 H'E8201608 32 Interrupt priority register 131 ICDIPR131 R/W H'00000000 H'E820160C 32 Interrupt priority register 132 ICDIPR132 R/W H'00000000 H'E8201610 32 Interrupt priority register 133 ICDIPR133 R/W H'00000000 H'E8201614 32 Interrupt priority register 134 ICDIPR134 R/W H'00000000 H'E8201618 32 Interrupt priority register 135 ICDIPR135 R/W H'00000000 H'E820161C 32 Interrupt priority register 136 ICDIPR136 R/W H'00000000 H'E8201620 32 Interrupt priority register 137 ICDIPR137 R/W H'00000000 H'E8201624 32 Interrupt priority register 138 ICDIPR138 R/W H'00000000 H'E8201628 32 Interrupt priority register 139 ICDIPR139 R/W H'00000000 H'E820162C 32 Interrupt priority register 140 ICDIPR140 R/W H'00000000 H'E8201630 32 Interrupt priority register 141 ICDIPR141 R/W H'00000000 H'E8201634 32 Interrupt priority register 142 ICDIPR142 R/W H'00000000 H'E8201638 32 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 7-8 RZ/A1H Group, RZ/A1M Group Table 7.2 7. Interrupt Controller Register Configuration Register Name Abbreviation R/W Initial Value Address Access Size Interrupt priority register 143 ICDIPR143 R/W H'00000000 H'E820163C 32 Interrupt priority register 144 ICDIPR144 R/W H'00000000 H'E8201640 32 Interrupt priority register 145 ICDIPR145 R/W H'00000000 H'E8201644 32 Interrupt priority register 146 ICDIPR146 R/W H'00000000 H'E8201648 32 Interrupt processor target register 0 ICDIPTR0 R H'00000000 H'E8201800 32 Interrupt processor target register 1 ICDIPTR1 R H'00000000 H'E8201804 32 Interrupt processor target register 2 ICDIPTR2 R H'00000000 H'E8201808 32 Interrupt processor target register 3 ICDIPTR3 R H'00000000 H'E820180C 32 Interrupt processor target register 4 ICDIPTR4 R H'00000000 H'E8201810 32 Interrupt processor target register 5 ICDIPTR5 R H'00000000 H'E8201814 32 Interrupt processor target register 6 ICDIPTR6 R H'00000000 H'E8201818 32 Interrupt processor target register 7 ICDIPTR7 R H'00000000 H'E820181C 32 Interrupt processor target register 8 ICDIPTR8 R/W H'00000000 H'E8201820 32 Interrupt processor target register 9 ICDIPTR9 R/W H'00000000 H'E8201824 32 Interrupt processor target register 10 ICDIPTR10 R/W H'00000000 H'E8201828 32 Interrupt processor target register 11 ICDIPTR11 R/W H'00000000 H'E820182C 32 Interrupt processor target register 12 ICDIPTR12 R/W H'00000000 H'E8201830 32 Interrupt processor target register 13 ICDIPTR13 R/W H'00000000 H'E8201834 32 Interrupt processor target register 14 ICDIPTR14 R/W H'00000000 H'E8201838 32 Interrupt processor target register 15 ICDIPTR15 R/W H'00000000 H'E820183C 32 Interrupt processor target register 16 ICDIPTR16 R/W H'00000000 H'E8201840 32 Interrupt processor target register 17 ICDIPTR17 R/W H'00000000 H'E8201844 32 Interrupt processor target register 18 ICDIPTR18 R/W H'00000000 H'E8201848 32 Interrupt processor target register 19 ICDIPTR19 R/W H'00000000 H'E820184C 32 Interrupt processor target register 20 ICDIPTR20 R/W H'00000000 H'E8201850 32 Interrupt processor target register 21 ICDIPTR21 R/W H'00000000 H'E8201854 32 Interrupt processor target register 22 ICDIPTR22 R/W H'00000000 H'E8201858 32 Interrupt processor target register 23 ICDIPTR23 R/W H'00000000 H'E820185C 32 Interrupt processor target register 24 ICDIPTR24 R/W H'00000000 H'E8201860 32 Interrupt processor target register 25 ICDIPTR25 R/W H'00000000 H'E8201864 32 Interrupt processor target register 26 ICDIPTR26 R/W H'00000000 H'E8201868 32 Interrupt processor target register 27 ICDIPTR27 R/W H'00000000 H'E820186C 32 Interrupt processor target register 28 ICDIPTR28 R/W H'00000000 H'E8201870 32 Interrupt processor target register 29 ICDIPTR29 R/W H'00000000 H'E8201874 32 Interrupt processor target register 30 ICDIPTR30 R/W H'00000000 H'E8201878 32 Interrupt processor target register 31 ICDIPTR31 R/W H'00000000 H'E820187C 32 Interrupt processor target register 32 ICDIPTR32 R/W H'00000000 H'E8201880 32 Interrupt processor target register 33 ICDIPTR33 R/W H'00000000 H'E8201884 32 Interrupt processor target register 34 ICDIPTR34 R/W H'00000000 H'E8201888 32 Interrupt processor target register 35 ICDIPTR35 R/W H'00000000 H'E820188C 32 Interrupt processor target register 36 ICDIPTR36 R/W H'00000000 H'E8201890 32 Interrupt processor target register 37 ICDIPTR37 R/W H'00000000 H'E8201894 32 Interrupt processor target register 38 ICDIPTR38 R/W H'00000000 H'E8201898 32 Interrupt processor target register 39 ICDIPTR39 R/W H'00000000 H'E820189C 32 Interrupt processor target register 40 ICDIPTR40 R/W H'00000000 H'E82018A0 32 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 7-9 RZ/A1H Group, RZ/A1M Group Table 7.2 7. Interrupt Controller Register Configuration Register Name Abbreviation R/W Initial Value Address Access Size Interrupt processor target register 41 ICDIPTR41 R/W H'00000000 H'E82018A4 32 Interrupt processor target register 42 ICDIPTR42 R/W H'00000000 H'E82018A8 32 Interrupt processor target register 43 ICDIPTR43 R/W H'00000000 H'E82018AC 32 Interrupt processor target register 44 ICDIPTR44 R/W H'00000000 H'E82018B0 32 Interrupt processor target register 45 ICDIPTR45 R/W H'00000000 H'E82018B4 32 Interrupt processor target register 46 ICDIPTR46 R/W H'00000000 H'E82018B8 32 Interrupt processor target register 47 ICDIPTR47 R/W H'00000000 H'E82018BC 32 Interrupt processor target register 48 ICDIPTR48 R/W H'00000000 H'E82018C0 32 Interrupt processor target register 49 ICDIPTR49 R/W H'00000000 H'E82018C4 32 Interrupt processor target register 50 ICDIPTR50 R/W H'00000000 H'E82018C8 32 Interrupt processor target register 51 ICDIPTR51 R/W H'00000000 H'E82018CC 32 Interrupt processor target register 52 ICDIPTR52 R/W H'00000000 H'E82018D0 32 Interrupt processor target register 53 ICDIPTR53 R/W H'00000000 H'E82018D4 32 Interrupt processor target register 54 ICDIPTR54 R/W H'00000000 H'E82018D8 32 Interrupt processor target register 55 ICDIPTR55 R/W H'00000000 H'E82018DC 32 Interrupt processor target register 56 ICDIPTR56 R/W H'00000000 H'E82018E0 32 Interrupt processor target register 57 ICDIPTR57 R/W H'00000000 H'E82018E4 32 Interrupt processor target register 58 ICDIPTR58 R/W H'00000000 H'E82018E8 32 Interrupt processor target register 59 ICDIPTR59 R/W H'00000000 H'E82018EC 32 Interrupt processor target register 60 ICDIPTR60 R/W H'00000000 H'E82018F0 32 Interrupt processor target register 61 ICDIPTR61 R/W H'00000000 H'E82018F4 32 Interrupt processor target register 62 ICDIPTR62 R/W H'00000000 H'E82018F8 32 Interrupt processor target register 63 ICDIPTR63 R/W H'00000000 H'E82018FC 32 Interrupt processor target register 64 ICDIPTR64 R/W H'00000000 H'E8201900 32 Interrupt processor target register 65 ICDIPTR65 R/W H'00000000 H'E8201904 32 Interrupt processor target register 66 ICDIPTR66 R/W H'00000000 H'E8201908 32 Interrupt processor target register 67 ICDIPTR67 R/W H'00000000 H'E820190C 32 Interrupt processor target register 68 ICDIPTR68 R/W H'00000000 H'E8201910 32 Interrupt processor target register 69 ICDIPTR69 R/W H'00000000 H'E8201914 32 Interrupt processor target register 70 ICDIPTR70 R/W H'00000000 H'E8201918 32 Interrupt processor target register 71 ICDIPTR71 R/W H'00000000 H'E820191C 32 Interrupt processor target register 72 ICDIPTR72 R/W H'00000000 H'E8201920 32 Interrupt processor target register 73 ICDIPTR73 R/W H'00000000 H'E8201924 32 Interrupt processor target register 74 ICDIPTR74 R/W H'00000000 H'E8201928 32 Interrupt processor target register 75 ICDIPTR75 R/W H'00000000 H'E820192C 32 Interrupt processor target register 76 ICDIPTR76 R/W H'00000000 H'E8201930 32 Interrupt processor target register 77 ICDIPTR77 R/W H'00000000 H'E8201934 32 Interrupt processor target register 78 ICDIPTR78 R/W H'00000000 H'E8201938 32 Interrupt processor target register 79 ICDIPTR79 R/W H'00000000 H'E820193C 32 Interrupt processor target register 80 ICDIPTR80 R/W H'00000000 H'E8201940 32 Interrupt processor target register 81 ICDIPTR81 R/W H'00000000 H'E8201944 32 Interrupt processor target register 82 ICDIPTR82 R/W H'00000000 H'E8201948 32 Interrupt processor target register 83 ICDIPTR83 R/W H'00000000 H'E820194C 32 Interrupt processor target register 84 ICDIPTR84 R/W H'00000000 H'E8201950 32 Interrupt processor target register 85 ICDIPTR85 R/W H'00000000 H'E8201954 32 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 7-10 RZ/A1H Group, RZ/A1M Group Table 7.2 7. Interrupt Controller Register Configuration Register Name Abbreviation R/W Initial Value Address Access Size Interrupt processor target register 86 ICDIPTR86 R/W H'00000000 H'E8201958 32 Interrupt processor target register 87 ICDIPTR87 R/W H'00000000 H'E820195C 32 Interrupt processor target register 88 ICDIPTR88 R/W H'00000000 H'E8201960 32 Interrupt processor target register 89 ICDIPTR89 R/W H'00000000 H'E8201964 32 Interrupt processor target register 90 ICDIPTR90 R/W H'00000000 H'E8201968 32 Interrupt processor target register 91 ICDIPTR91 R/W H'00000000 H'E820196C 32 Interrupt processor target register 92 ICDIPTR92 R/W H'00000000 H'E8201970 32 Interrupt processor target register 93 ICDIPTR93 R/W H'00000000 H'E8201974 32 Interrupt processor target register 94 ICDIPTR94 R/W H'00000000 H'E8201978 32 Interrupt processor target register 95 ICDIPTR95 R/W H'00000000 H'E820197C 32 Interrupt processor target register 96 ICDIPTR96 R/W H'00000000 H'E8201980 32 Interrupt processor target register 97 ICDIPTR97 R/W H'00000000 H'E8201984 32 Interrupt processor target register 98 ICDIPTR98 R/W H'00000000 H'E8201988 32 Interrupt processor target register 99 ICDIPTR99 R/W H'00000000 H'E820198C 32 Interrupt processor target register 100 ICDIPTR100 R/W H'00000000 H'E8201990 32 Interrupt processor target register 101 ICDIPTR101 R/W H'00000000 H'E8201994 32 Interrupt processor target register 102 ICDIPTR102 R/W H'00000000 H'E8201998 32 Interrupt processor target register 103 ICDIPTR103 R/W H'00000000 H'E820199C 32 Interrupt processor target register 104 ICDIPTR104 R/W H'00000000 H'E82019A0 32 Interrupt processor target register 105 ICDIPTR105 R/W H'00000000 H'E82019A4 32 Interrupt processor target register 106 ICDIPTR106 R/W H'00000000 H'E82019A8 32 Interrupt processor target register 107 ICDIPTR107 R/W H'00000000 H'E82019AC 32 Interrupt processor target register 108 ICDIPTR108 R/W H'00000000 H'E82019B0 32 Interrupt processor target register 109 ICDIPTR109 R/W H'00000000 H'E82019B4 32 Interrupt processor target register 110 ICDIPTR110 R/W H'00000000 H'E82019B8 32 Interrupt processor target register 111 ICDIPTR111 R/W H'00000000 H'E82019BC 32 Interrupt processor target register 112 ICDIPTR112 R/W H'00000000 H'E82019C0 32 Interrupt processor target register 113 ICDIPTR113 R/W H'00000000 H'E82019C4 32 Interrupt processor target register 114 ICDIPTR114 R/W H'00000000 H'E82019C8 32 Interrupt processor target register 115 ICDIPTR115 R/W H'00000000 H'E82019CC 32 Interrupt processor target register 116 ICDIPTR116 R/W H'00000000 H'E82019D0 32 Interrupt processor target register 117 ICDIPTR117 R/W H'00000000 H'E82019D4 32 Interrupt processor target register 118 ICDIPTR118 R/W H'00000000 H'E82019D8 32 Interrupt processor target register 119 ICDIPTR119 R/W H'00000000 H'E82019DC 32 Interrupt processor target register 120 ICDIPTR120 R/W H'00000000 H'E82019E0 32 Interrupt processor target register 121 ICDIPTR121 R/W H'00000000 H'E82019E4 32 Interrupt processor target register 122 ICDIPTR122 R/W H'00000000 H'E82019E8 32 Interrupt processor target register 123 ICDIPTR123 R/W H'00000000 H'E82019EC 32 Interrupt processor target register 124 ICDIPTR124 R/W H'00000000 H'E82019F0 32 Interrupt processor target register 125 ICDIPTR125 R/W H'00000000 H'E82019F4 32 Interrupt processor target register 126 ICDIPTR126 R/W H'00000000 H'E82019F8 32 Interrupt processor target register 127 ICDIPTR127 R/W H'00000000 H'E82019FC 32 Interrupt processor target register 128 ICDIPTR128 R/W H'00000000 H'E8201A00 32 Interrupt processor target register 129 ICDIPTR129 R/W H'00000000 H'E8201A04 32 Interrupt processor target register 130 ICDIPTR130 R/W H'00000000 H'E8201A08 32 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 7-11 RZ/A1H Group, RZ/A1M Group Table 7.2 7. Interrupt Controller Register Configuration Register Name Abbreviation R/W Initial Value Address Access Size Interrupt processor target register 131 ICDIPTR131 R/W H'00000000 H'E8201A0C 32 Interrupt processor target register 132 ICDIPTR132 R/W H'00000000 H'E8201A10 32 Interrupt processor target register 133 ICDIPTR133 R/W H'00000000 H'E8201A14 32 Interrupt processor target register 134 ICDIPTR134 R/W H'00000000 H'E8201A18 32 Interrupt processor target register 135 ICDIPTR135 R/W H'00000000 H'E8201A1C 32 Interrupt processor target register 136 ICDIPTR136 R/W H'00000000 H'E8201A20 32 Interrupt processor target register 137 ICDIPTR137 R/W H'00000000 H'E8201A24 32 Interrupt processor target register 138 ICDIPTR138 R/W H'00000000 H'E8201A28 32 Interrupt processor target register 139 ICDIPTR139 R/W H'00000000 H'E8201A2C 32 Interrupt processor target register 140 ICDIPTR140 R/W H'00000000 H'E8201A30 32 Interrupt processor target register 141 ICDIPTR141 R/W H'00000000 H'E8201A34 32 Interrupt processor target register 142 ICDIPTR142 R/W H'00000000 H'E8201A38 32 Interrupt processor target register 143 ICDIPTR143 R/W H'00000000 H'E8201A3C 32 Interrupt processor target register 144 ICDIPTR144 R/W H'00000000 H'E8201A40 32 Interrupt processor target register 145 ICDIPTR145 R/W H'00000000 H'E8201A44 32 Interrupt processor target register 146 ICDIPTR146 R/W H'00000000 H'E8201A48 32 Interrupt configuration register 0 ICDICFR0 R H'AAAAAAAA H'E8201C00 32 Interrupt configuration register 1 ICDICFR1 R/W H'55555555 H'E8201C04 32 Interrupt configuration register 2 ICDICFR2 R/W H'55555555 H'E8201C08 32 Interrupt configuration register 3 ICDICFR3 R/W H'55555555 H'E8201C0C 32 Interrupt configuration register 4 ICDICFR4 R/W H'55555555 H'E8201C10 32 Interrupt configuration register 5 ICDICFR5 R/W H'55555555 H'E8201C14 32 Interrupt configuration register 6 ICDICFR6 R/W H'55555555 H'E8201C18 32 Interrupt configuration register 7 ICDICFR7 R/W H'55555555 H'E8201C1C 32 Interrupt configuration register 8 ICDICFR8 R/W H'55555555 H'E8201C20 32 Interrupt configuration register 9 ICDICFR9 R/W H'55555555 H'E8201C24 32 Interrupt configuration register 10 ICDICFR10 R/W H'55555555 H'E8201C28 32 Interrupt configuration register 11 ICDICFR11 R/W H'55555555 H'E8201C2C 32 Interrupt configuration register 12 ICDICFR12 R/W H'55555555 H'E8201C30 32 Interrupt configuration register 13 ICDICFR13 R/W H'55555555 H'E8201C34 32 Interrupt configuration register 14 ICDICFR14 R/W H'55555555 H'E8201C38 32 Interrupt configuration register 15 ICDICFR15 R/W H'55555555 H'E8201C3C 32 Interrupt configuration register 16 ICDICFR16 R/W H'55555555 H'E8201C40 32 Interrupt configuration register 17 ICDICFR17 R/W H'55555555 H'E8201C44 32 Interrupt configuration register 18 ICDICFR18 R/W H'55555555 H'E8201C48 32 Interrupt configuration register 19 ICDICFR19 R/W H'55555555 H'E8201C4C 32 Interrupt configuration register 20 ICDICFR20 R/W H'55555555 H'E8201C50 32 Interrupt configuration register 21 ICDICFR21 R/W H'55555555 H'E8201C54 32 Interrupt configuration register 22 ICDICFR22 R/W H'55555555 H'E8201C58 32 Interrupt configuration register 23 ICDICFR23 R/W H'55555555 H'E8201C5C 32 Interrupt configuration register 24 ICDICFR24 R/W H'55555555 H'E8201C60 32 Interrupt configuration register 25 ICDICFR25 R/W H'55555555 H'E8201C64 32 Interrupt configuration register 26 ICDICFR26 R/W H'55555555 H'E8201C68 32 Interrupt configuration register 27 ICDICFR27 R/W H'55555555 H'E8201C6C 32 Interrupt configuration register 28 ICDICFR28 R/W H'55555555 H'E8201C70 32 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 7-12 RZ/A1H Group, RZ/A1M Group Table 7.2 7. Interrupt Controller Register Configuration Register Name Abbreviation R/W Initial Value Address Access Size Interrupt configuration register 29 ICDICFR29 R/W H'55555555 H'E8201C74 32 Interrupt configuration register 30 ICDICFR30 R/W H'55555555 H'E8201C78 32 Interrupt configuration register 31 ICDICFR31 R/W H'55555555 H'E8201C7C 32 Interrupt configuration register 32 ICDICFR32 R/W H'55555555 H'E8201C80 32 Interrupt configuration register 33 ICDICFR33 R/W H'55555555 H'E8201C84 32 Interrupt configuration register 34 ICDICFR34 R/W H'55555555 H'E8201C88 32 Interrupt configuration register 35 ICDICFR35 R/W H'55555555 H'E8201C8C 32 Interrupt configuration register 36 ICDICFR36 R/W H'55555555 H'E8201C90 32 PPI status register ppi_status R H'00000000 H'E8201D00 32 SPI status register 0 spi_status0 R H'00000000 H'E8201D04 32 SPI status register 1 spi_status1 R H'00000000 H'E8201D08 32 SPI status register 2 spi_status2 R H'00000000 H'E8201D0C 32 SPI status register 3 spi_status3 R H'00000000 H'E8201D10 32 SPI status register 4 spi_status4 R H'00000000 H'E8201D14 32 SPI status register 5 spi_status5 R H'00000000 H'E8201D18 32 SPI status register 6 spi_status6 R H'00000000 H'E8201D1C 32 SPI status register 7 spi_status7 R H'00000000 H'E8201D20 32 SPI status register 8 spi_status8 R H'00000000 H'E8201D24 32 SPI status register 9 spi_status9 R H'00000000 H'E8201D28 32 SPI status register 10 spi_status10 R H'00000000 H'E8201D2C 32 SPI status register 11 spi_status11 R H'00000000 H'E8201D30 32 SPI status register 12 spi_status12 R H'00000000 H'E8201D34 32 SPI status register 13 spi_status13 R H'00000000 H'E8201D38 32 SPI status register 14 spi_status14 R H'00000000 H'E8201D3C 32 SPI status register 15 spi_status15 R H'00000000 H'E8201D40 32 SPI status register 16 spi_status16 R H'00000000 H'E8201D44 32 Software generation interrupt register ICDSGIR W H'00000000 H'E8201F00 32 CPU interface control register ICCICR R/W H'00000000 H'E8202000 32 Interrupt priority mask register ICCPMR R/W H'00000000 H'E8202004 32 Binary point register ICCBPR R/W H'00000002 H'E8202008 32 Interrupt acknowledge register ICCIAR R H'000003FF H'E820200C 32 End-of-interrupt register ICCEOIR W - H'E8202010 32 Running priority register ICCRPR R H'000000FF H'E8202014 32 Highest pending interrupt register ICCHPIR R H'000003FF H'E8202018 32 Aliased binary point register ICCABPR R/W H'00000003 H'E820201C 32 CPU interface implementer identification register ICCIIDR R H'3901043B H'E82020FC 32 Note 1. When the NMI pin is high, becomes H'8000; when low, becomes H'0000. Note 2. Only 0 can be written after reading 1, to clear the flag. Note 3. Use the following expression to calculate the maximum number of interrupt IDs from the number of IT lines. (17+1) x 32 + 1 to (17 + 2) x 32: 577 to 608 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 7-13 RZ/A1H Group, RZ/A1M Group 7.3.1 7. Interrupt Controller Interrupt Control Register 0 (ICR0) ICR0 is a 16-bit register that sets the input signal detection mode for the external interrupt input pin NMI, and indicates the input level at the NMI pin. Bit: Initial value: R/W: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 NMIL - - - - - - NMIE - - - - - - NMIF - *1 0 R 0 R 0 R 0 R 0 R 0 R 0 R/W 0 R 0 R 0 R 0 R 0 R 0 R 0 R/(W)*2 0 R R Notes: 1. 1 when the NMI pin is high, and 0 when the NMI pin is low. 2. Only 0 can be written after reading 1, to clear the flag. Bit Bit Name Initial Value R/W Description 15 NMIL *1 R NMI Input Level Sets the level of the signal input at the NMI pin. The NMI pin level can be obtained by reading this bit. This bit cannot be modified. 0: Low level is input to NMI pin 1: High level is input to NMI pin 14 to 9 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 8 NMIE 0 R/W NMI Edge Select Selects whether the falling or rising edge of the interrupt request signal on the NMI pin is detected. 0: Interrupt request is detected on falling edge of NMI input 1: Interrupt request is detected on rising edge of NMI input 7 to 2 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 1 NMIF 0 R/ (W)*2 NMI Interrupt Request This bit indicates the status of the NMI interrupt request. This bit cannot be modified. 0: NMI interrupt request has not occurred [Clearing conditions] * Cleared by changing NMIE of ICR0 * Cleared by reading NMIF while NMIF = 1, then writing 0 to NMIF 1: NMI interrupt request is detected [Setting condition] * Edge corresponding to NMIE of ICR0 has occurred at NMI pin 0 0 R Reserved This bit is always read as 0. The write value should always be 0. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 7-14 RZ/A1H Group, RZ/A1M Group 7.3.2 7. Interrupt Controller Interrupt Control Register 1 (ICR1) ICR1 is a 16-bit register that specifies the detection mode for external interrupt input pins IRQ7 to IRQ0 individually: low level, falling edge, rising edge, or both edges. Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 IRQ71S IRQ70S IRQ61S IRQ60S IRQ51S IRQ50S IRQ41S IRQ40S IRQ31S IRQ30S IRQ21S IRQ20S IRQ11S IRQ10S IRQ01S IRQ00S Initial value: R/W: 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W Bit Bit Name Initial Value R/W Description 15 IRQ71S 0 R/W 14 IRQ70S 0 R/W 13 IRQ61S 0 R/W 12 IRQ60S 0 R/W 11 IRQ51S 0 R/W IRQ Sense Select These bits select whether interrupt signals corresponding to pins IRQ7 to IRQ0 are detected by a low level, falling edge, rising edge, or both edges. 00: Interrupt request is detected on low level of IRQn input 01: Interrupt request is detected on falling edge of IRQn input 10: Interrupt request is detected on rising edge of IRQn input 11: Interrupt request is detected on both edges of IRQn input 10 IRQ50S 0 R/W 9 IRQ41S 0 R/W 8 IRQ40S 0 R/W 7 IRQ31S 0 R/W 6 IRQ30S 0 R/W 5 IRQ21S 0 R/W 4 IRQ20S 0 R/W 3 IRQ11S 0 R/W 2 IRQ10S 0 R/W 1 IRQ01S 0 R/W 0 IRQ00S 0 R/W [Legend] n = 7 to 0 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 7-15 RZ/A1H Group, RZ/A1M Group 7.3.3 7. Interrupt Controller IRQ Interrupt Request Register (IRQRR) IRQRR is a 16-bit register that indicates interrupt requests from external input pins IRQ7 to IRQ0. If edge detection is set for the IRQ7 to IRQ0 interrupts, writing 0 to the IRQ7F to IRQ0F bits after reading IRQ7F to IRQ0F = 1 cancels the retained interrupts. Bit: Initial value: R/W: 15 14 13 12 11 10 9 8 - - - - - - - - IRQ7F IRQ6F IRQ5F IRQ4F IRQ3F IRQ2F IRQ1F IRQ0F 7 6 5 4 3 2 1 0 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 0 0 0 0 0 0 0 R/(W)* R/(W)* R/(W)* R/(W)* R/(W)* R/(W)* R/(W)* R/(W)* Note: * Only 0 can be written to clear the flag after 1 is read. Bit Bit Name Initial Value R/W Description 15 to 8 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 7 IRQ7F 0 R/(W)* 6 IRQ6F 0 R/(W)* 5 IRQ5F 0 R/(W)* 4 IRQ4F 0 R/(W)* IRQ Interrupt Request These bits indicate the status of the IRQ7 to IRQ0 interrupt requests. Level detection: 0: IRQn interrupt request has not occurred [Clearing condition] * IRQn input is high 1: IRQn interrupt has occurred [Setting condition] * IRQn input is low Edge detection: 0: IRQn interrupt request is not detected [Clearing condition] * Cleared by reading IRQnF while IRQnF = 1, then writing 0 to IRQnF 1: IRQn interrupt request is detected [Setting condition] * Edge corresponding to IRQn1S or IRQn0S of ICR1 has occurred at IRQn pin 3 IRQ3F 0 R/(W)* 2 IRQ2F 0 R/(W)* 1 IRQ1F 0 R/(W)* 0 IRQ0F 0 R/(W)* R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 7-16 RZ/A1H Group, RZ/A1M Group 7.4 7. Interrupt Controller Interrupt Sources There are four types of interrupt sources: NMI, IRQ, on-chip peripheral modules, and pin interrupts. Each interrupt has a priority level (0 to 31), with 0 the highest and 31 the lowest. 7.4.1 NMI Interrupt The NMI interrupt with the highest priority is accepted by the CPU as an FIQ exception all times. NMI interrupt requests are edge-detected, and the NMI edge select bit (NMIE) in ICR0 selects whether the rising edge or falling edge is detected. The status of the interrupt request can be checked by reading the NMI interrupt request bit (NMIF) in the ICR0. When the NMIE bit is changed, the NMI interrupt request that is retained is cleared. When deep standby mode is entered, deep standby mode is canceled by the NMI interrupt. 7.4.2 IRQ Interrupts IRQ interrupts are input from pins IRQ7 to IRQ0. For the IRQ interrupts, low-level, falling-edge, rising-edge, or bothedge detection can be selected individually for each pin by the IRQ sense select bits (IRQ71S to IRQ01S and IRQ70S to IRQ00S) in interrupt control register 1 (ICR1). When using low-level sensing for IRQ interrupts, an interrupt request signal is sent to the interrupt controller while the IRQ7 to IRQ0 pins are low. An interrupt request signal is stopped being sent to the interrupt controller when the IRQ7 to IRQ0 pins are driven high. The status of the interrupt requests can be checked by reading the IRQ interrupt request bits (IRQ7F to IRQ0F) in the IRQ interrupt request register (IRQRR). When using edge-sensing for IRQ interrupts, an interrupt request is detected due to change of the IRQ7 to IRQ0 pin states, and an interrupt request signal is sent to the interrupt controller. The result of IRQ interrupt request detection is retained until that interrupt request is accepted. Whether IRQ interrupt requests have been detected or not can be checked by reading the IRQ7F to IRQ0F bits in the IRQ interrupt request register (IRQRR). Writing 0 to these bits after reading them as 1 clears the result of IRQ interrupt request detection. When returning from IRQ interrupt exception service routine, execute the return instruction after confirming that the interrupt request has been cleared by the IRQ interrupt request register (IRQRR) so as not to accidentally receive the interrupt request again. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 7-17 RZ/A1H Group, RZ/A1M Group 7.4.3 7. Interrupt Controller On-Chip Peripheral Module Interrupts On-chip peripheral module interrupts are generated by the following on-chip peripheral modules: * Direct memory access controller * USB 2.0 host/function module * Video display controller 5 * Image renderer for display * Image renderer * JPEG codec unit * Display out comparison unit * OpenVGTM-compliant Renesas graphics processor * OS timer * Bus state controller * Watchdog timer * Multi-function timer pulse unit 2 * Motor control PWM timer * Sound generator * 12-bit A/D converter * Serial sound interface * Renesas SPDIF interface * I2C bus interface * Serial communication interface with FIFO * CAN interface * Renesas serial peripheral interface * IEBusTM controller * CD-ROM decoder * NAND flash memory controller * MMC host interface * SD host interface * Realtime clock * SCUX * Media local bus * Dynamic range compression * LIN interface * Serial communication interface * EthernetAVB * Ethernet controller * Capture engine unit * On-chip RAM * Internal bus * Pixel format converter When returning from the interrupt exception service routine for an interrupt request at the peripheral-module level, execute the return instruction after clearing the source flag at the source of the request and reading the source flag so that the interrupt request is not accidentally received again. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 7-18 RZ/A1H Group, RZ/A1M Group 7.4.4 7. Interrupt Controller Pin Interrupts Pin interrupts are input from pins TINT170 to TINT0. Signals input on pins TINT170 to TINT0 are conveyed as interrupt signals regardless of mode settings and pin function settings for the general-purpose I/O port pin. Accordingly, if pin interrupts are to be used in port mode, set the pin as an input port pin. Alternatively, if an alternative mode is selected, the alternative pin with an input function can only be used for pin interrupts. For the settings of generalpurpose I/O port pins, see section 54, Ports. For the pin interrupts, high-level or rising-edge detection can be selected individually for each pin by the interrupt configuration registers (ICDICFRn). For a description of the interrupt configuration registers (ICDICFRn), see the GIC architecture specification. 7.5 Interrupt IDs Table 7.3 lists the interrupt sources and their interrupt IDs, and the registers for setting the interrupt sources. Do not make settings other than those in Table 7.3 otherwise, the operation cannot be guaranteed. Each interrupt source is allocated a different interrupt ID. To control notification of the interrupt source to the CPU and reference its status, it is necessary to set and reference the following registers which correspond to given interrupt IDs. * Interrupt security register ICDISRn * Interrupt set-enable register ICDISERn * Interrupt clear-enable register ICDICERn * Interrupt set-pending register ICDISPRn * Interrupt clear-pending register ICDICPRn * Active bit register ICDABRn * Interrupt configuration register ICDICFRn * Interrupt priority register ICDIPRn * Interrupt processor target register ICDIPTRn For the procedure for the initial settings of the registers, see section 7.6.1, Initial Settings. For details on individual registers, see the Arm Generic Interrupt Controller Architecture Specification and the PrimeCell Generic Interrupt Controller (PL390) Technical Reference Manual from Arm. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 7-19 RZ/A1H Group, RZ/A1M Group Table 7.3 7. Interrupt Controller List of Interrupt IDs Interrupt Source Module GIC software interrupt CPU IRQ Secondary cache Register Allocation Request Source Channel Name Interrupt Request Edge/ Level Inter -rupt ID ICDISRn ICDISERn ICDICERn ICDISPRn ICDICPRn ICDABRn - - 0 0 0 - - - Bit ICDICFRn Bit ICDIPRn ICDIPTRn Bit 0 0 1 to 0 0 7 to 0 1 1 3 to 2 15 to 8 2 2 5 to 4 23 to 16 3 3 7 to 6 31 to 24 4 4 9 to 8 5 5 11 to 10 15 to 8 6 6 13 to 12 23 to 16 7 7 15 to 14 31 to 24 8 8 17 to 16 9 9 19 to 18 15 to 8 10 10 21 to 20 23 to 16 11 11 23 to 22 12 12 25 to 24 13 13 27 to 26 15 to 8 14 14 29 to 28 23 to 16 15 15 31 to 30 31 to 24 7 to 0 31 to 24 3 16 16 COMMRX0 Level 17 17 3 to 2 15 to 8 COMMTX0 Level 18 18 5 to 4 23 to 16 CTIIRQ0 Level 19 19 7 to 6 31 to 24 IRQ0 Level 32 IRQ1 Level 33 0 2 1 to 0 4 7 to 0 Level 1 1 to 0 2 7 to 0 PMUIRQ0 1 1 1 8 3 to 2 7 to 0 7 to 0 15 to 8 IRQ2 Level 34 2 5 to 4 23 to 16 IRQ3 Level 35 3 7 to 6 31 to 24 IRQ4 Level 36 4 9 to 8 9 7 to 0 IRQ5 Level 37 5 11 to 10 15 to 8 IRQ6 Level 38 6 13 to 12 23 to 16 IRQ7 Level 39 7 15 to 14 31 to 24 PL310ERR Level 40 8 17 to 16 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 10 7 to 0 7-20 RZ/A1H Group, RZ/A1M Group Table 7.3 7. Interrupt Controller List of Interrupt IDs Interrupt Source Module Direct memory access controller Register Allocation Request Source Channel Name Interrupt Request Edge/ Level Inter -rupt ID ICDISRn ICDISERn ICDICERn ICDISPRn ICDICPRn ICDABRn 0 DMAINT0 Edge 41 1 1 DMAINT1 Edge 42 10 21 to 20 23 to 16 2 DMAINT2 Edge 43 11 23 to 22 31 to 24 3 DMAINT3 Edge 44 12 25 to 24 4 DMAINT4 Edge 45 13 27 to 26 15 to 8 5 DMAINT5 Edge 46 14 29 to 28 23 to 16 6 DMAINT6 Edge 47 15 31 to 30 31 to 24 7 DMAINT7 Edge 48 16 8 DMAINT8 Edge 49 17 3 to 2 15 to 8 9 DMAINT9 Edge 50 18 5 to 4 23 to 16 ICDICFRn Bit ICDIPRn ICDIPTRn Bit 9 2 19 to 18 10 15 to 8 3 1 to 0 11 12 7 to 0 7 to 0 10 DMAINT10 Edge 51 19 7 to 6 11 DMAINT11 Edge 52 20 9 to 8 12 DMAINT12 Edge 53 21 11 to 10 15 to 8 13 DMAINT13 Edge 54 22 13 to 12 23 to 16 14 DMAINT14 Edge 55 23 15 to 14 31 to 24 15 DMAINT15 Edge 56 24 17 to 16 - DMAERR Edge 57 25 19 to 18 15 to 8 58 26 21 to 20 23 to 16 59 27 23 to 22 31 to 24 60 28 25 to 24 61 29 27 to 26 15 to 8 62 30 29 to 28 23 to 16 63 31 31 to 30 31 to 24 Reserved 64 USB 2.0 host/ function module Bit 2 0 4 1 to 0 31 to 24 13 14 15 16 7 to 0 7 to 0 7 to 0 7 to 0 65 1 3 to 2 15 to 8 66 2 5 to 4 23 to 16 67 3 7 to 6 31 to 24 68 4 9 to 8 69 5 11 to 10 15 to 8 70 6 13 to 12 23 to 16 71 7 15 to 14 31 to 24 72 8 17 to 16 18 7 to 0 17 7 to 0 0 USBI0 Level 73 9 19 to 18 15 to 8 1 USBI1 Level 74 10 21 to 20 23 to 16 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 7-21 RZ/A1H Group, RZ/A1M Group Table 7.3 7. Interrupt Controller List of Interrupt IDs Interrupt Source Module Video display controller 5 Register Allocation Request Source Channel Name Interrupt Request Edge/ Level Inter -rupt ID 0 S0_VI_VSYNC0 Level 75 S0_LO_VSYNC0 Level 76 S0_VSYNCERR0 Level GR3_VLINE0 Level S0_VFIELD0 1 Bit Bit ICDIPRn ICDIPTRn Bit 31 to 24 12 25 to 24 7 to 0 77 13 27 to 26 15 to 8 78 14 29 to 28 23 to 16 Level 79 15 31 to 30 31 to 24 IV1_VBUFERR0 Level 80 16 IV3_VBUFERR0 Level 81 17 3 to 2 15 to 8 IV5_VBUFERR0 Level 82 18 5 to 4 23 to 16 2 11 ICDICFRn 23 to 22 18 4 5 1 to 0 19 20 7 to 0 IV6_VBUFERR0 Level 83 19 7 to 6 S0_WLINE0 Level 84 20 9 to 8 S1_VI_VSYNC0 Level 85 21 11 to 10 15 to 8 S1_LO_VSYNC0 Level 86 22 13 to 12 23 to 16 S1_VSYNCERR0 Level 87 23 15 to 14 31 to 24 31 to 24 21 22 7 to 0 S1_VFIELD0 Level 88 24 17 to 16 IV2_VBUFERR0 Level 89 25 19 to 18 15 to 8 IV4_VBUFERR0 Level 90 26 21 to 20 23 to 16 7 to 0 S1_WLINE0 Level 91 27 23 to 22 OIR_VI_VSYNC0 Level 92 28 25 to 24 OIR_LO_VSYNC0 Level 93 29 27 to 26 OIR_VLINE0 Level 94 30 29 to 28 23 to 16 OIR_VFIELD0 Level 95 31 31 to 30 31 to 24 IV7_VBUFERR0 Level 96 IV8_VBUFERR0 Level 97 1 3 to 2 15 to 8 98 2 5 to 4 23 to 16 31 to 24 Reserved Video display controller 5 ICDISRn ICDISERn ICDICERn ICDISPRn ICDICPRn ICDABRn 3 0 6 1 to 0 S0_VI_VSYNC1 Level 99 3 7 to 6 31 to 24 23 7 to 0 15 to 8 24 25 7 to 0 S0_LO_VSYNC1 Level 100 4 9 to 8 S0_VSYNCERR1 Level 101 5 11 to 10 7 to 0 15 to 8 GR3_VLINE1 Level 102 6 13 to 12 23 to 16 S0_VFIELD1 Level 103 7 15 to 14 IV1_VBUFERR1 Level 104 8 17 to 16 31 to 24 IV3_VBUFERR1 Level 105 9 19 to 18 15 to 8 IV5_VBUFERR1 Level 106 10 21 to 20 23 to 16 IV6_VBUFERR1 Level 107 11 23 to 22 31 to 24 26 S0_WLINE1 Level 108 12 25 to 24 S1_VI_VSYNC1 Level 109 13 27 to 26 15 to 8 S1_LO_VSYNC1 Level 110 14 29 to 28 23 to 16 S1_VSYNCERR1 Level 111 15 31 to 30 31 to 24 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 27 7 to 0 7 to 0 7-22 RZ/A1H Group, RZ/A1M Group Table 7.3 7. Interrupt Controller List of Interrupt IDs Interrupt Source Module Video display controller 5 Register Allocation ICDISRn ICDISERn ICDICERn ICDISPRn ICDICPRn ICDABRn Request Source Channel Name Interrupt Request Edge/ Level Inter -rupt ID 1 S1_VFIELD1 Level 112 IV2_VBUFERR1 Level 113 17 3 to 2 15 to 8 IV4_VBUFERR1 Level 114 18 5 to 4 23 to 16 S1_WLINE1 Level 115 19 7 to 6 31 to 24 3 Bit ICDICFRn Bit ICDIPRn ICDIPTRn Bit 16 7 1 to 0 28 7 to 0 OIR_VI_VSYNC1 Level 116 20 9 to 8 OIR_LO_VSYNC1 Level 117 21 11 to 10 15 to 8 OIR_VLINE1 Level 118 22 13 to 12 23 to 16 OIR_VFIELD1 Level 119 23 15 to 14 IV7_VBUFERR1 Level 120 24 17 to 16 IV8_VBUFERR1 Level 121 25 19 to 18 Reserved 29 7 to 0 31 to 24 30 7 to 0 15 to 8 122 26 21 to 20 23 to 16 Image renderer for display - IMRDI Level 123 27 23 to 22 31 to 24 Image renderer 0 IMR2I0 Level 124 28 25 to 24 1 IMR2I1 Level 125 29 27 to 26 15 to 8 JPEG codec unit - JEDI Level 126 30 29 to 28 23 to 16 JDTI Level 127 31 31 to 30 31 to 24 Display out compariso n unit 0 CMP0 Level 128 1 CMP1 Level 129 1 3 to 2 15 to 8 OpenVGTM -compliant Renesas graphics processor INT0 Level 130 2 5 to 4 23 to 16 INT1 Level 131 3 7 to 6 INT2 Level 132 4 9 to 8 INT3 Level 133 5 11 to 10 15 to 8 OS timer 0 OSTM0TINT Edge 134 6 13 to 12 23 to 16 1 OSTM1TINT Edge 135 7 15 to 14 31 to 24 Bus state controller - CMI Level 136 8 17 to 16 WTOUT Level 137 9 19 to 18 15 to 8 Watchdog timer - ITI Level 138 10 21 to 20 23 to 16 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 4 0 8 1 to 0 31 32 7 to 0 7 to 0 31 to 24 33 34 7 to 0 7 to 0 7-23 RZ/A1H Group, RZ/A1M Group Table 7.3 7. Interrupt Controller List of Interrupt IDs Interrupt Source Module Multifunction timer pulse unit 2 Register Allocation Request Source Channel Name Interrupt Request Edge/ Level Inter -rupt ID 0 TGI0A Level 139 TGI0B Level 140 TGI0C Level TGI0D Level TGI0V 1 2 3 4 ICDISRn ICDISERn ICDICERn ICDISPRn ICDICPRn ICDABRn Bit Bit ICDIPRn ICDIPTRn Bit 23 to 22 34 31 to 24 12 25 to 24 7 to 0 141 13 27 to 26 15 to 8 142 14 29 to 28 23 to 16 Level 143 15 31 to 30 31 to 24 TGI0E Level 144 16 TGI0F Level 145 17 3 to 2 15 to 8 TGI1A Level 146 18 5 to 4 23 to 16 TGI1B Level 147 19 7 to 6 TGI1V Level 148 20 9 to 8 TGI1U Level 149 21 11 to 10 15 to 8 TGI2A Level 150 22 13 to 12 23 to 16 TGI2B Level 151 23 15 to 14 31 to 24 TGI2V Level 152 24 17 to 16 TGI2U Level 153 25 19 to 18 15 to 8 TGI3A Level 154 26 21 to 20 23 to 16 TGI3B Level 155 27 23 to 22 TGI3C Level 156 28 25 to 24 TGI3D Level 157 29 27 to 26 4 11 ICDICFRn 8 9 1 to 0 35 36 7 to 0 31 to 24 37 38 7 to 0 7 to 0 31 to 24 39 7 to 0 15 to 8 TGI3V Level 158 30 29 to 28 23 to 16 TGI4A Level 159 31 31 to 30 31 to 24 TGI4B Level 160 TGI4C Level 161 1 3 to 2 15 to 8 TGI4D Level 162 2 5 to 4 23 to 16 TGI4V Level 163 3 7 to 6 31 to 24 CMI1 Level 164 4 9 to 8 CMI2 Level 165 5 11 to 10 15 to 8 5 0 10 1 to 0 40 7 to 0 Motor control PWM timer - Sound generator 0 SGDEI0 Level 166 6 13 to 12 23 to 16 1 SGDEI1 Level 167 7 15 to 14 31 to 24 2 SGDEI2 Level 168 8 17 to 16 3 SGDEI3 Level 169 9 19 to 18 15 to 8 - ADI Level 170 10 21 to 20 23 to 16 LMTI Level 171 11 23 to 22 31 to 24 12-bit A/D converter R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 41 42 7 to 0 7 to 0 7-24 RZ/A1H Group, RZ/A1M Group Table 7.3 7. Interrupt Controller List of Interrupt IDs Interrupt Source Module Serial sound interface Register Allocation ICDISRn ICDISERn ICDICERn ICDISPRn ICDICPRn ICDABRn Request Source Channel Name Interrupt Request Edge/ Level Inter -rupt ID 0 SSII0 Level 172 SSIRXI0 Level 173 13 27 to 26 15 to 8 SSITXI0 Level 174 14 29 to 28 23 to 16 SSII1 Level 175 15 31 to 30 31 to 24 SSIRXI1 Level 176 16 SSITXI1 Level 177 17 3 to 2 15 to 8 SSII2 Level 178 18 5 to 4 23 to 16 SSIRTI2 Level 179 19 7 to 6 SSII3 Level 180 20 9 to 8 SSIRXI3 Level 181 21 11 to 10 1 2 3 4 5 5 Bit 12 ICDICFRn 10 11 Bit ICDIPRn ICDIPTRn Bit 25 to 24 43 7 to 0 1 to 0 44 7 to 0 31 to 24 45 7 to 0 15 to 8 SSITXI3 Level 182 22 13 to 12 23 to 16 SSII4 Level 183 23 15 to 14 31 to 24 SSIRTI4 Level 184 24 17 to 16 SSII5 Level 185 25 19 to 18 15 to 8 SSIRXI5 Level 186 26 21 to 20 23 to 16 SSITXI5 Level 187 27 23 to 22 31 to 24 - SPDIFI Level 188 28 I2C bus interface 0 INTIICTEI0 Level 189 29 27 to 26 15 to 8 INTIICRI0 Edge 190 30 29 to 28 23 to 16 1 Edge 191 INTIICSPI0 Level 192 31 6 0 25 to 24 47 7 to 0 Renesas SPDIF interface INTIICTI0 11 46 31 to 30 12 1 to 0 7 to 0 31 to 24 48 7 to 0 INTIICSTI0 Level 193 1 3 to 2 15 to 8 INTIICNAKI0 Level 194 2 5 to 4 23 to 16 INTIICALI0 Level 195 3 7 to 6 31 to 24 INTIICTMOI0 Level 196 4 9 to 8 INTIICTEI1 Level 197 5 11 to 10 49 15 to 8 7 to 0 INTIICRI1 Edge 198 6 13 to 12 23 to 16 INTIICTI1 Edge 199 7 15 to 14 INTIICSPI1 Level 200 8 17 to 16 31 to 24 INTIICSTI1 Level 201 9 19 to 18 15 to 8 50 7 to 0 INTIICNAKI1 Level 202 10 21 to 20 23 to 16 INTIICALI1 Level 203 11 23 to 22 31 to 24 INTIICTMOI1 Level 204 12 25 to 24 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 51 7 to 0 7-25 RZ/A1H Group, RZ/A1M Group Table 7.3 7. Interrupt Controller List of Interrupt IDs Interrupt Source Module I2C bus interface ICDISRn ICDISERn ICDICERn ICDISPRn ICDICPRn ICDABRn Request Source Channel Name Interrupt Request Edge/ Level Inter -rupt ID 2 INTIICTEI2 Level 205 INTIICRI2 Edge 206 INTIICTI2 Edge 207 INTIICSPI2 Level 208 16 3 Serial communication interface with FIFO Register Allocation 0 1 2 3 4 6 Bit 13 ICDICFRn Bit ICDIPRn ICDIPTRn Bit 27 to 26 51 15 to 8 14 29 to 28 23 to 16 15 31 to 30 31 to 24 12 13 1 to 0 52 7 to 0 INTIICSTI2 Level 209 17 3 to 2 15 to 8 INTIICNAKI2 Level 210 18 5 to 4 23 to 16 INTIICALI2 Level 211 19 7 to 6 31 to 24 INTIICTMOI2 Level 212 20 9 to 8 INTIICTEI3 Level 213 21 11 to 10 53 7 to 0 15 to 8 INTIICRI3 Edge 214 22 13 to 12 23 to 16 INTIICTI3 Edge 215 23 15 to 14 INTIICSPI3 Level 216 24 17 to 16 31 to 24 INTIICSTI3 Level 217 25 19 to 18 15 to 8 54 7 to 0 INTIICNAKI3 Level 218 26 21 to 20 23 to 16 INTIICALI3 Level 219 27 23 to 22 31 to 24 INTIICTMOI3 Level 220 28 25 to 24 55 7 to 0 BRI0 Level 221 29 27 to 26 15 to 8 ERI0 Level 222 30 29 to 28 23 to 16 RXI0 Level 223 31 31 to 30 31 to 24 TXI0 Level 224 BRI1 Level 225 7 0 1 14 1 to 0 3 to 2 56 15 to 8 ERI1 Level 226 2 5 to 4 23 to 16 RXI1 Level 227 3 7 to 6 31 to 24 TXI1 Level 228 4 9 to 8 57 7 to 0 7 to 0 BRI2 Level 229 5 11 to 10 15 to 8 ERI2 Level 230 6 13 to 12 23 to 16 RXI2 Level 231 7 15 to 14 31 to 24 TXI2 Level 232 8 17 to 16 BRI3 Level 233 9 19 to 18 15 to 8 ERI3 Level 234 10 21 to 20 23 to 16 RXI3 Level 235 11 23 to 22 TXI3 Level 236 12 25 to 24 BRI4 Level 237 13 27 to 26 15 to 8 ERI4 Level 238 14 29 to 28 23 to 16 RXI4 Level 239 15 31 to 30 31 to 24 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58 7 to 0 31 to 24 59 7 to 0 7-26 RZ/A1H Group, RZ/A1M Group Table 7.3 7. Interrupt Controller List of Interrupt IDs Interrupt Source Module Serial communication interface with FIFO Request Source Channel Name Interrupt Request Edge/ Level Inter -rupt ID ICDISRn ICDISERn ICDICERn ICDISPRn ICDICPRn ICDABRn 4 TXI4 Level 240 7 5 BRI5 Level 241 17 3 to 2 15 to 8 ERI5 Level 242 18 5 to 4 23 to 16 RXI5 Level 243 19 7 to 6 31 to 24 Bit ICDICFRn Bit ICDIPRn ICDIPTRn Bit 16 15 1 to 0 60 7 to 0 TXI5 Level 244 20 9 to 8 BRI6 Level 245 21 11 to 10 15 to 8 ERI6 Level 246 22 13 to 12 23 to 16 RXI6 Level 247 23 15 to 14 TXI6 Level 248 24 17 to 16 BRI7 Level 249 25 19 to 18 15 to 8 ERI7 Level 250 26 21 to 20 23 to 16 RXI7 Level 251 27 23 to 22 31 to 24 TXI7 Level 252 28 25 to 24 Common INTRCANGERR Level 253 29 27 to 26 15 to 8 INTRCANGRECC Level 254 30 29 to 28 23 to 16 0 INTRCAN0REC Level 255 31 31 to 30 31 to 24 INTRCAN0ERR Level 256 INTRCAN0TRX Level 257 1 3 to 2 15 to 8 INTRCAN1REC Level 258 2 5 to 4 23 to 16 INTRCAN1ERR Level 259 3 7 to 6 INTRCAN1TRX Level 260 4 9 to 8 6 7 CAN interface Register Allocation 1 2 3 4 8 0 16 1 to 0 61 7 to 0 31 to 24 62 63 64 7 to 0 7 to 0 7 to 0 31 to 24 65 7 to 0 INTRCAN2REC Level 261 5 11 to 10 15 to 8 INTRCAN2ERR Level 262 6 13 to 12 23 to 16 INTRCAN2TRX Level 263 7 15 to 14 31 to 24 INTRCAN3REC Level 264 8 17 to 16 INTRCAN3ERR Level 265 9 19 to 18 15 to 8 INTRCAN3TRX Level 266 10 21 to 20 23 to 16 INTRCAN4REC Level 267 11 23 to 22 INTRCAN4ERR Level 268 12 25 to 24 INTRCAN4TRX Level 269 13 27 to 26 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 66 7 to 0 31 to 24 67 7 to 0 15 to 8 7-27 RZ/A1H Group, RZ/A1M Group Table 7.3 7. Interrupt Controller List of Interrupt IDs Interrupt Source Module Renesas serial peripheral interface Request Source Channel Name Inter -rupt ID 0 SPEI0 Level 270 SPRI0 Level 271 15 SPTI0 Level 272 16 SPEI1 Level 273 17 3 to 2 15 to 8 SPRI1 Level 274 18 5 to 4 23 to 16 SPTI1 Level 275 19 7 to 6 31 to 24 SPEI2 Level 276 20 9 to 8 SPRI2 Level 277 21 11 to 10 15 to 8 SPTI2 Level 278 22 13 to 12 23 to 16 SPEI3 Level 279 23 15 to 14 31 to 24 SPRI3 Level 280 24 17 to 16 SPTI3 Level 281 25 19 to 18 15 to 8 SPEI4 Level 282 26 21 to 20 23 to 16 SPRI4 Level 283 27 23 to 22 SPTI4 Level 284 28 25 to 24 IEBBTD Edge 285 29 27 to 26 15 to 8 2 3 4 CD-ROM decoder NAND flash memory controller MMC host interface ICDISRn ICDISERn ICDICERn ICDISPRn ICDICPRn ICDABRn Interrupt Request Edge/ Level 1 IEBusTM controller Register Allocation - - - - 8 Bit 14 ICDICFRn 16 Bit ICDIPRn ICDIPTRn 29 to 28 67 31 to 30 17 1 to 0 Bit 23 to 16 31 to 24 68 69 70 7 to 0 7 to 0 7 to 0 31 to 24 71 7 to 0 IEBBTERR Edge 286 30 29 to 28 23 to 16 IEBBTSTA Edge 287 31 31 to 30 31 to 24 IEBBTV Edge 288 ISY Level 289 1 3 to 2 15 to 8 IERR Level 290 2 5 to 4 23 to 16 9 0 18 1 to 0 72 7 to 0 ITARG Level 291 3 7 to 6 ISEC Level 292 4 9 to 8 31 to 24 IBUF Level 293 5 11 to 10 15 to 8 IREADY Level 294 6 13 to 12 23 to 16 STERB BTOERB Level 295 7 15 to 14 31 to 24 73 FLTENDI Level 296 8 17 to 16 FLTREQ0I Level 297 9 19 to 18 15 to 8 MMC0 Level 299 11 23 to 22 31 to 24 MMC1 Level 300 12 25 to 24 MMC2 Level 301 13 27 to 26 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 74 7 to 0 75 7 to 0 7 to 0 15 to 8 7-28 RZ/A1H Group, RZ/A1M Group Table 7.3 7. Interrupt Controller List of Interrupt IDs Interrupt Source Module SD host interface Request Source Channel Name Interrupt Request Edge/ Level Inter -rupt ID ICDISRn ICDISERn ICDICERn ICDISPRn ICDICPRn ICDABRn 0 SDHI0_3 Level 302 9 SDHI0_0 Level 303 15 SDHI0_1 Level 304 16 SDHI1_3 Level 305 17 3 to 2 15 to 8 SDHI1_0 Level 306 18 5 to 4 23 to 16 SDHI1_1 Level 307 19 7 to 6 31 to 24 ARM Level 308 20 9 to 8 PRD Level 309 21 11 to 10 15 to 8 CUP Level 310 22 13 to 12 23 to 16 SCUAI0 Level 311 23 15 to 14 31 to 24 SCUAI1 Level 312 24 17 to 16 SCUFDI0 Level 313 25 19 to 18 15 to 8 SCUFDI1 Level 314 26 21 to 20 23 to 16 SCUFDI2 Level 315 27 23 to 22 SCUFDI3 Level 316 28 25 to 24 SCUFUI0 Level 317 29 27 to 26 15 to 8 SCUFUI1 Level 318 30 29 to 28 23 to 16 SCUFUI2 Level 319 31 31 to 30 31 to 24 SCUFUI3 Level 320 SCUDVI0 Level 321 1 3 to 2 15 to 8 SCUDVI1 Level 322 2 5 to 4 23 to 16 SCUDVI2 Level 323 3 7 to 6 SCUDVI3 Level 324 4 9 to 8 MLB_CINT Level 325 5 11 to 10 15 to 8 1 Realtime clock SCUX Register Allocation - - 10 Bit 14 0 ICDICFRn 18 Bit ICDIPRn ICDIPTRn 29 to 28 75 31 to 30 19 20 1 to 0 1 to 0 Bit 23 to 16 31 to 24 76 77 78 7 to 0 7 to 0 7 to 0 31 to 24 79 80 7 to 0 7 to 0 31 to 24 81 7 to 0 Media local bus - MLB_SINT Level 326 6 13 to 12 23 to 16 Dynamic range compressi on 0 DRC1 Level 327 7 15 to 14 31 to 24 1 DRC1 Level 328 8 17 to 16 Reserved LIN interface 0 1 82 7 to 0 329 9 19 to 18 15 to 8 330 10 21 to 20 23 to 16 31 to 24 LIN0_INT_T Edge 331 11 23 to 22 LIN0_INT_R Edge 332 12 25 to 24 LIN0_INT_S Edge 333 13 27 to 26 15 to 8 83 7 to 0 LIN0_INT_M Edge 334 14 29 to 28 23 to 16 LIN1_INT_T Edge 335 15 31 to 30 31 to 24 LIN1_INT_R Edge 336 16 LIN1_INT_S Edge 337 17 3 to 2 15 to 8 LIN1_INT_M Edge 338 18 5 to 4 23 to 16 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 21 1 to 0 84 7 to 0 7-29 RZ/A1H Group, RZ/A1M Group Table 7.3 7. Interrupt Controller List of Interrupt IDs Interrupt Source Module Register Allocation Request Source Channel Name Interrupt Request Edge/ Level Reserved Serial communication interface 0 1 Ethernet AVB Ethernet controller - - - Bit ICDICFRn Bit ICDIPRn ICDIPTRn Bit 339 10 19 21 7 to 6 84 31 to 24 85 7 to 0 340 20 9 to 8 341 21 11 to 10 15 to 8 342 22 13 to 12 23 to 16 343 23 15 to 14 344 24 17 to 16 345 25 19 to 18 31 to 24 86 7 to 0 15 to 8 346 26 21 to 20 23 to 16 ERI0 Level 347 27 23 to 22 31 to 24 RXI0 Edge 348 28 25 to 24 TXI0 Edge 349 29 27 to 26 15 to 8 TEI0 Level 350 30 29 to 28 23 to 16 ERI1 Level 351 31 31 to 30 31 to 24 RXI1 Edge 352 TXI1 Edge 353 1 3 to 2 15 to 8 TEI1 Level 354 2 5 to 4 23 to 16 11 0 22 1 to 0 87 88 7 to 0 7 to 0 AVBI_DATA Level 355 3 7 to 6 AVBI_ERROR Level 356 4 9 to 8 AVBI_MANAGE Level 357 5 11 to 10 15 to 8 AVBI_MAC Level 358 6 13 to 12 23 to 16 ETHERI Level 359 7 15 to 14 31 to 24 360 8 17 to 16 361 9 19 to 18 15 to 8 362 10 21 to 20 23 to 16 363 11 23 to 22 31 to 24 364 12 25 to 24 365 13 27 to 26 15 to 8 366 14 29 to 28 23 to 16 367 15 31 to 30 31 to 24 368 16 369 17 3 to 2 15 to 8 370 18 5 to 4 23 to 16 371 19 7 to 6 31 to 24 Reserved Capture engine unit Inter -rupt ID ICDISRn ICDISERn ICDICERn ICDISPRn ICDICPRn ICDABRn CEUI Reserved R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 Level 23 1 to 0 31 to 24 89 90 91 92 7 to 0 7 to 0 7 to 0 7 to 0 7-30 RZ/A1H Group, RZ/A1M Group Table 7.3 7. Interrupt Controller List of Interrupt IDs Interrupt Source Module Register Allocation Request Source Channel Name Interrupt Request Edge/ Level Reserved Internal bus Pixel format converter H2XMLB_ERRINT 0 1 Level Inter -rupt ID ICDISRn ICDISERn ICDICERn ICDISPRn ICDICPRn ICDABRn Bit ICDICFRn Bit ICDIPRn ICDIPTRn Bit 372 11 20 23 9 to 8 93 7 to 0 373 21 11 to 10 15 to 8 374 22 13 to 12 23 to 16 375 23 15 to 14 31 to 24 376 24 17 to 16 377 25 19 to 18 15 to 8 378 26 21 to 20 23 to 16 379 27 23 to 22 380 28 25 to 24 381 29 27 to 26 15 to 8 94 7 to 0 31 to 24 95 7 to 0 H2XIC1_ERRINT Level 382 30 29 to 28 23 to 16 X2HPERI1_ERRINT Level 383 31 31 to 30 31 to 24 X2HPERI2_ERRINT Level 384 12 0 24 1 to 0 96 7 to 0 X2HPERI34_ERRINT Level 385 1 3 to 2 15 to 8 X2HPERI5_ERRINT Level 386 2 5 to 4 23 to 16 X2HPERI67_ERRINT Level 387 3 7 to 6 31 to 24 X2HDBGR_ERRINT Level 388 4 9 to 8 X2HBSC_ERRINT Level 389 5 11 to 10 15 to 8 X2HSPI1_ERRINT Level 390 6 13 to 12 23 to 16 X2HSPI2_ERRINT Level 391 7 15 to 14 PRRI Level 392 8 17 to 16 97 7 to 0 31 to 24 98 7 to 0 IFEI0 Level 393 9 19 to 18 15 to 8 OFFI0 Level 394 10 21 to 20 23 to 16 PFVEI0 Level 395 11 23 to 22 31 to 24 IFEI1 Level 396 12 25 to 24 OFFI1 Level 397 13 27 to 26 15 to 8 PFVEI1 Level 398 14 29 to 28 23 to 16 Reserved R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 99 31 to 30 7 to 0 399 15 400 16 401 17 3 to 2 15 to 8 402 18 5 to 4 23 to 16 403 19 7 to 6 31 to 24 404 20 9 to 8 405 21 11 to 10 15 to 8 406 22 13 to 12 23 to 16 407 23 15 to 14 31 to 24 25 1 to 0 31 to 24 100 101 7 to 0 7 to 0 7-31 RZ/A1H Group, RZ/A1M Group Table 7.3 7. Interrupt Controller List of Interrupt IDs Interrupt Source Module Register Allocation Request Source Channel Name Interrupt Request Edge/ Level Inter -rupt ID 408 Reserved ICDISRn ICDISERn ICDICERn ICDISPRn ICDICPRn ICDABRn 12 Note: The port name is given in the Channel column for the pin interrupts. 24 ICDICFRn 25 Bit ICDIPRn ICDIPTRn Bit 17 to 16 102 7 to 0 409 25 19 to 18 15 to 8 410 26 21 to 20 23 to 16 411 27 23 to 22 31 to 24 412 28 25 to 24 413 29 27 to 26 15 to 8 414 30 29 to 28 23 to 16 415 Pin interrupts Bit 31 13 0 103 31 to 30 26 1 to 0 7 to 0 31 to 24 JP0_0 TINT0 Edge/Level 416 104 JP0_1 TINT1 Edge/Level 417 1 3 to 2 15 to 8 P0_0 TINT2 Edge/Level 418 2 5 to 4 23 to 16 P0_1 TINT3 Edge/Level 419 3 7 to 6 31 to 24 P0_2 TINT4 Edge/Level 420 4 9 to 8 P0_3 TINT5 Edge/Level 421 5 11 to 10 15 to 8 P0_4 TINT6 Edge/Level 422 6 13 to 12 23 to 16 P0_5 TINT7 Edge/Level 423 7 15 to 14 31 to 24 P1_0 TINT8 Edge/Level 424 8 17 to 16 P1_1 TINT9 Edge/Level 425 9 19 to 18 15 to 8 P1_2 TINT10 Edge/Level 426 10 21 to 20 23 to 16 P1_3 TINT11 Edge/Level 427 P1_4 TINT12 Edge/Level 428 P1_5 TINT13 Edge/Level P1_6 TINT14 Edge/Level P1_7 TINT15 P1_8 P1_9 105 106 7 to 0 7 to 0 7 to 0 11 23 to 22 12 25 to 24 429 13 27 to 26 15 to 8 430 14 29 to 28 23 to 16 Edge/Level 431 15 31 to 30 31 to 24 TINT16 Edge/Level 432 16 TINT17 Edge/Level 433 17 3 to 2 15 to 8 P1_10 TINT18 Edge/Level 434 18 5 to 4 23 to 16 P1_11 TINT19 Edge/Level 435 19 7 to 6 P1_12 TINT20 Edge/Level 436 20 9 to 8 P1_13 TINT21 Edge/Level 437 21 11 to 10 15 to 8 P1_14 TINT22 Edge/Level 438 22 13 to 12 23 to 16 P1_15 TINT23 Edge/Level 439 23 15 to 14 31 to 24 P2_0 TINT24 Edge/Level 440 24 17 to 16 P2_1 TINT25 Edge/Level 441 25 19 to 18 15 to 8 P2_2 TINT26 Edge/Level 442 26 21 to 20 23 to 16 P2_3 TINT27 Edge/Level 443 27 23 to 22 31 to 24 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 13 27 1 to 0 31 to 24 107 108 7 to 0 7 to 0 31 to 24 109 110 7 to 0 7 to 0 7-32 RZ/A1H Group, RZ/A1M Group Table 7.3 7. Interrupt Controller List of Interrupt IDs Interrupt Source Module Pin interrupts Note: The port name is given in the Channel column for the pin interrupts. Register Allocation ICDISRn ICDISERn ICDICERn ICDISPRn ICDICPRn ICDABRn Request Source Channel Name Interrupt Request Edge/ Level Inter -rupt ID P2_4 TINT28 Edge/Level 444 P2_5 TINT29 Edge/Level 445 29 27 to 26 15 to 8 P2_6 TINT30 Edge/Level 446 30 29 to 28 23 to 16 P2_7 TINT31 Edge/Level 447 31 31 to 30 31 to 24 P2_8 TINT32 Edge/Level 448 P2_9 TINT33 Edge/Level 449 1 3 to 2 15 to 8 P2_10 TINT34 Edge/Level 450 2 5 to 4 23 to 16 P2_11 TINT35 Edge/Level 451 3 7 to 6 P2_12 TINT36 Edge/Level 452 4 9 to 8 P2_13 TINT37 Edge/Level 453 5 11 to 10 15 to 8 P2_14 TINT38 Edge/Level 454 6 13 to 12 23 to 16 P2_15 TINT39 Edge/Level 455 7 15 to 14 31 to 24 P3_0 TINT40 Edge/Level 456 8 17 to 16 P3_1 TINT41 Edge/Level 457 9 19 to 18 15 to 8 P3_2 TINT42 Edge/Level 458 10 21 to 20 23 to 16 P3_3 TINT43 Edge/Level 459 11 23 to 22 31 to 24 P3_4 TINT44 Edge/Level 460 12 25 to 24 P3_5 TINT45 Edge/Level 461 13 27 to 26 15 to 8 P3_6 TINT46 Edge/Level 462 14 29 to 28 23 to 16 P3_7 TINT47 Edge/Level 463 15 P3_8 TINT48 Edge/Level 464 16 13 14 Bit 28 0 ICDICFRn 27 28 Bit ICDIPRn ICDIPTRn Bit 25 to 24 111 7 to 0 1 to 0 112 31 to 24 113 114 115 31 to 30 29 1 to 0 7 to 0 7 to 0 7 to 0 7 to 0 31 to 24 116 7 to 0 P3_9 TINT49 Edge/Level 465 17 3 to 2 15 to 8 P3_10 TINT50 Edge/Level 466 18 5 to 4 23 to 16 P3_11 TINT51 Edge/Level 467 19 7 to 6 31 to 24 P3_12 TINT52 Edge/Level 468 20 9 to 8 P3_13 TINT53 Edge/Level 469 21 11 to 10 15 to 8 P3_14 TINT54 Edge/Level 470 22 13 to 12 23 to 16 P3_15 TINT55 Edge/Level 471 23 15 to 14 P4_0 TINT56 Edge/Level 472 24 17 to 16 P4_1 TINT57 Edge/Level 473 25 19 to 18 15 to 8 P4_2 TINT58 Edge/Level 474 26 21 to 20 23 to 16 P4_3 TINT59 Edge/Level 475 27 23 to 22 31 to 24 P4_4 TINT60 Edge/Level 476 28 25 to 24 P4_5 TINT61 Edge/Level 477 29 27 to 26 15 to 8 P4_6 TINT62 Edge/Level 478 30 29 to 28 23 to 16 P4_7 TINT63 Edge/Level 479 31 31 to 30 31 to 24 P4_8 TINT64 Edge/Level 480 P4_9 TINT65 Edge/Level 481 1 3 to 2 15 to 8 P4_10 TINT66 Edge/Level 482 2 5 to 4 23 to 16 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 15 0 30 1 to 0 117 7 to 0 31 to 24 118 119 120 7 to 0 7 to 0 7 to 0 7-33 RZ/A1H Group, RZ/A1M Group Table 7.3 7. Interrupt Controller List of Interrupt IDs Interrupt Source Module Pin interrupts Note: The port name is given in the Channel column for the pin interrupts. Register Allocation Request Source Channel Name Interrupt Request Edge/ Level Inter -rupt ID ICDISRn ICDISERn ICDICERn ICDISPRn ICDICPRn ICDABRn P4_11 TINT67 Edge/Level 483 15 P4_12 TINT68 Edge/Level 484 4 9 to 8 P4_13 TINT69 Edge/Level 485 5 11 to 10 15 to 8 P4_14 TINT70 Edge/Level 486 6 13 to 12 23 to 16 Bit ICDICFRn Bit ICDIPRn ICDIPTRn Bit 3 30 7 to 6 120 31 to 24 121 P4_15 TINT71 Edge/Level 487 7 15 to 14 P5_0 TINT72 Edge/Level 488 8 17 to 16 P5_1 TINT73 Edge/Level 489 9 19 to 18 7 to 0 31 to 24 122 7 to 0 15 to 8 P5_2 TINT74 Edge/Level 490 10 21 to 20 23 to 16 P5_3 TINT75 Edge/Level 491 11 23 to 22 31 to 24 P5_4 TINT76 Edge/Level 492 12 25 to 24 123 7 to 0 P5_5 TINT77 Edge/Level 493 13 27 to 26 15 to 8 P5_6 TINT78 Edge/Level 494 14 29 to 28 23 to 16 P5_7 TINT79 Edge/Level 495 15 31 to 30 31 to 24 P5_8 TINT80 Edge/Level 496 16 P5_9 TINT81 Edge/Level 497 17 31 1 to 0 3 to 2 15 to 8 P5_10 TINT82 Edge/Level 498 18 5 to 4 23 to 16 P6_0 TINT83 Edge/Level 499 19 7 to 6 P6_1 TINT84 Edge/Level 500 20 9 to 8 P6_2 TINT85 Edge/Level 501 21 11 to 10 124 7 to 0 31 to 24 125 7 to 0 15 to 8 P6_3 TINT86 Edge/Level 502 22 13 to 12 23 to 16 P6_4 TINT87 Edge/Level 503 23 15 to 14 31 to 24 P6_5 TINT88 Edge/Level 504 24 17 to 16 P6_6 TINT89 Edge/Level 505 25 19 to 18 15 to 8 P6_7 TINT90 Edge/Level 506 26 21 to 20 23 to 16 126 7 to 0 P6_8 TINT91 Edge/Level 507 27 23 to 22 P6_9 TINT92 Edge/Level 508 28 25 to 24 P6_10 TINT93 Edge/Level 509 29 27 to 26 P6_11 TINT94 Edge/Level 510 30 29 to 28 23 to 16 P6_12 TINT95 Edge/Level 511 31 31 to 30 31 to 24 P6_13 TINT96 Edge/Level 512 16 0 32 1 to 0 31 to 24 127 7 to 0 15 to 8 128 7 to 0 P6_14 TINT97 Edge/Level 513 1 3 to 2 15 to 8 P6_15 TINT98 Edge/Level 514 2 5 to 4 23 to 16 P7_0 TINT99 Edge/Level 515 3 7 to 6 31 to 24 P7_1 TINT100 Edge/Level 516 4 9 to 8 P7_2 TINT101 Edge/Level 517 5 11 to 10 15 to 8 P7_3 TINT102 Edge/Level 518 6 13 to 12 23 to 16 P7_4 TINT103 Edge/Level 519 7 15 to 14 31 to 24 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 129 7 to 0 7-34 RZ/A1H Group, RZ/A1M Group Table 7.3 7. Interrupt Controller List of Interrupt IDs Interrupt Source Module Pin interrupts Note: The port name is given in the Channel column for the pin interrupts. Register Allocation ICDISRn ICDISERn ICDICERn ICDISPRn ICDICPRn ICDABRn Request Source Channel Name Interrupt Request Edge/ Level Inter -rupt ID P7_5 TINT104 Edge/Level 520 P7_6 TINT105 Edge/Level 521 9 19 to 18 15 to 8 P7_7 TINT106 Edge/Level 522 10 21 to 20 23 to 16 P7_8 TINT107 Edge/Level 523 11 23 to 22 31 to 24 P7_9 TINT108 Edge/Level 524 12 25 to 24 P7_10 TINT109 Edge/Level 525 13 27 to 26 15 to 8 P7_11 TINT110 Edge/Level 526 14 29 to 28 23 to 16 16 Bit ICDICFRn Bit ICDIPRn ICDIPTRn Bit 8 32 17 to 16 130 7 to 0 131 31 to 30 7 to 0 P7_12 TINT111 Edge/Level 527 15 P7_13 TINT112 Edge/Level 528 16 P7_14 TINT113 Edge/Level 529 17 3 to 2 15 to 8 P7_15 TINT114 Edge/Level 530 18 5 to 4 23 to 16 P8_0 TINT115 Edge/Level 531 19 7 to 6 31 to 24 P8_1 TINT116 Edge/Level 532 20 9 to 8 33 1 to 0 31 to 24 132 133 7 to 0 7 to 0 P8_2 TINT117 Edge/Level 533 21 11 to 10 15 to 8 P8_3 TINT118 Edge/Level 534 22 13 to 12 23 to 16 P8_4 TINT119 Edge/Level 535 23 15 to 14 31 to 24 P8_5 TINT120 Edge/Level 536 24 17 to 16 P8_6 TINT121 Edge/Level 537 25 19 to 18 15 to 8 P8_7 TINT122 Edge/Level 538 26 21 to 20 23 to 16 P8_8 TINT123 Edge/Level 539 27 23 to 22 P8_9 TINT124 Edge/Level 540 28 25 to 24 134 7 to 0 31 to 24 135 7 to 0 P8_10 TINT125 Edge/Level 541 29 27 to 26 15 to 8 P8_11 TINT126 Edge/Level 542 30 29 to 28 23 to 16 P8_12 TINT127 Edge/Level 543 31 31 to 30 31 to 24 P8_13 TINT128 Edge/Level 544 P8_14 TINT129 Edge/Level 545 1 3 to 2 15 to 8 P8_15 TINT130 Edge/Level 546 2 5 to 4 23 to 16 P9_0 TINT131 Edge/Level 547 3 7 to 6 P9_1 TINT132 Edge/Level 548 4 9 to 8 P9_2 TINT133 Edge/Level 549 5 11 to 10 15 to 8 P9_3 TINT134 Edge/Level 550 6 13 to 12 23 to 16 P9_4 TINT135 Edge/Level 551 7 15 to 14 31 to 24 P9_5 TINT136 Edge/Level 552 8 17 to 16 P9_6 TINT137 Edge/Level 553 9 19 to 18 15 to 8 P9_7 TINT138 Edge/Level 554 10 21 to 20 23 to 16 P10_0 TINT139 Edge/Level 555 11 23 to 22 31 to 24 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 17 0 34 1 to 0 136 7 to 0 31 to 24 137 138 7 to 0 7 to 0 7-35 RZ/A1H Group, RZ/A1M Group Table 7.3 7. Interrupt Controller List of Interrupt IDs Interrupt Source Module Pin interrupts Note: The port name is given in the Channel column for the pin interrupts. Register Allocation ICDISRn ICDISERn ICDICERn ICDISPRn ICDICPRn ICDABRn Request Source Channel Name Interrupt Request Edge/ Level Inter -rupt ID P10_1 TINT140 Edge/Level 556 P10_2 TINT141 Edge/Level 557 13 27 to 26 15 to 8 P10_3 TINT142 Edge/Level 558 14 29 to 28 23 to 16 P10_4 TINT143 Edge/Level 559 15 31 to 30 31 to 24 P10_5 TINT144 Edge/Level 560 16 P10_6 TINT145 Edge/Level 561 17 3 to 2 15 to 8 P10_7 TINT146 Edge/Level 562 18 5 to 4 23 to 16 P10_8 TINT147 Edge/Level 563 19 7 to 6 P10_9 TINT148 Edge/Level 564 20 9 to 8 P10_10 TINT149 Edge/Level 565 21 11 to 10 15 to 8 17 Bit ICDICFRn Bit ICDIPRn ICDIPTRn Bit 12 34 25 to 24 139 7 to 0 35 1 to 0 140 7 to 0 31 to 24 141 7 to 0 P10_11 TINT150 Edge/Level 566 22 13 to 12 23 to 16 P10_12 TINT151 Edge/Level 567 23 15 to 14 31 to 24 P10_13 TINT152 Edge/Level 568 24 17 to 16 P10_14 TINT153 Edge/Level 569 25 19 to 18 15 to 8 P10_15 TINT154 Edge/Level 570 26 21 to 20 23 to 16 P11_0 TINT155 Edge/Level 571 27 23 to 22 31 to 24 142 P11_1 TINT156 Edge/Level 572 28 25 to 24 P11_2 TINT157 Edge/Level 573 29 27 to 26 15 to 8 P11_3 TINT158 Edge/Level 574 30 29 to 28 23 to 16 P11_4 TINT159 Edge/Level 575 P11_5 TINT160 Edge/Level 576 31 18 0 143 7 to 0 31 to 30 36 1 to 0 7 to 0 31 to 24 144 7 to 0 P11_6 TINT161 Edge/Level 577 1 3 to 2 15 to 8 P11_7 TINT162 Edge/Level 578 2 5 to 4 23 to 16 P11_8 TINT163 Edge/Level 579 3 7 to 6 31 to 24 P11_9 TINT164 Edge/Level 580 4 9 to 8 P11_10 TINT165 Edge/Level 581 5 11 to 10 15 to 8 P11_11 TINT166 Edge/Level 582 6 13 to 12 23 to 16 P11_12 TINT167 Edge/Level 583 7 15 to 14 P11_13 TINT168 Edge/Level 584 8 17 to 16 P11_14 TINT169 Edge/Level 585 9 19 to 18 15 to 8 P11_15 TINT170 Edge/Level 586 10 21 to 20 23 to 16 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 145 7 to 0 31 to 24 146 7 to 0 7-36 RZ/A1H Group, RZ/A1M Group 7.6 7. Interrupt Controller Operation 7.6.1 Initial Settings For details on the registers for making initial settings and the procedures for settings in general, see the Arm Generic Interrupt Controller Architecture Specification and the PrimeCell Generic Interrupt Controller (PL390) Technical Reference Manual from Arm. Figure 7.2 illustrates the flow of initial settings. Start initial settings GIC interrupt request acknowledgement initial setting 1 (1) ICDISRn Interrupt security register For ICDISR0 to ICDISR18, set H'00000000. (2) ICDICFRn Interrupt configuration register Set ICDICFR0 to ICDICFR36 to the values in table 7.4. Set ICDICFR26 to ICDISR36 to the mode for detecting pin interrupts. (3) ICDIPRn Interrupt priority register Set the priority levels for interrupts with the corresponding IDs in the fields of ICDIPR0 to ICDIPR146. (4) ICDIPTRn Target CPU setting Set the value H'01 for interrupts with the corresponding IDs in the fields of ICDIPTR8 to ICDIPTR146. (ICDIPTR0 to ICDIPTR7 are read-only.) (5) ICDISERn Interrupt set-enable register For interrupts which are to be enabled, set the corresponding bits of ICDISER0 to ICDISER18 to 1. CPU interface initial setting (1) ICCPMR Interrupt priority mask register Specify the priority level at and above which the CPU will be notified. (2) ICCBPR Binary point register Set the separation point for the fractional part of the priority value field. (3) ICCICR CPU interface control register Set this register to H'00000003. GIC interrupt request acknowledgement initial setting 2 (1) ICDDCR Distributor control register Set the enable bit to 1. CPU initial setting (1) CSPR Clear the I and F bits to 0. Initial settings completed Figure 7.2 Flow of Initial Settings R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 7-37 RZ/A1H Group, RZ/A1M Group Table 7.4 7. Interrupt Controller CDICFRn Interrupt Configuration Register Settings Register Name Setting Interrupt ID ICDICFR0 H'AAAAAAAA 15 to 0 ICDICFR1 H'00000055 31 to 16 ICDICFR2 H'FFFD5555 47 to 32 ICDICFR3 H'555FFFFF 63 to 48 ICDICFR4 H'55555555 79 to 64 ICDICFR5 H'55555555 95 to 80 ICDICFR6 H'55555555 111 to 96 ICDICFR7 H'55555555 127 to 112 ICDICFR8 H'5555F555 143 to 128 ICDICFR9 H'55555555 159 to 144 ICDICFR10 H'55555555 175 to 160 ICDICFR11 H'F5555555 191 to 176 ICDICFR12 H'F555F555 207 to 192 ICDICFR13 H'5555F555 223 to 208 ICDICFR14 H'55555555 239 to 224 ICDICFR15 H'55555555 255 to 240 ICDICFR16 H'55555555 271 to 256 ICDICFR17 H'FD555555 287 to 272 ICDICFR18 H'55555557 303 to 288 ICDICFR19 H'55555555 319 to 304 ICDICFR20 H'FFD55555 335 to 320 ICDICFR21 H'5F55557F 351 to 336 ICDICFR22 H'FD55555F 367 to 352 ICDICFR23 H'55555557 383 to 368 ICDICFR24 H'55555555 399 to 384 ICDICFR25 H'55555555 415 to 400 ICDICFR26*1 H'55555555 431 to 416 ICDICFR27*1 H'55555555 447 to 432 ICDICFR28*1 H'55555555 463 to 448 ICDICFR29*1 H'55555555 479 to 464 ICDICFR30*1 H'55555555 495 to 480 ICDICFR31*1 H'55555555 511 to 496 ICDICFR32*1 H'55555555 527 to 512 ICDICFR33*1 H'55555555 543 to 528 ICDICFR34*1 H'55555555 559 to 544 ICDICFR35*1 H'55555555 575 to 560 ICDICFR36*1 H'55555555 586 to 576 Note 1. Edge or level detection can be selected for IDs corresponding to pin interrupts. The settings in the above table select level detection. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 7-38 RZ/A1H Group, RZ/A1M Group 7.6.2 7. Interrupt Controller Flow of Interrupt Operations For details on operation involved in interrupt generation, see the Arm Generic Interrupt Controller Architecture Specification and the PrimeCell Generic Interrupt Controller (PL390) Technical Reference Manual from Arm. Figure 7.3 shows the flow of interrupt operations. Transmit the interrupt request to the CPU interface Transmit the interrupt request to INTC No Is the priority of the interrupt at the CPU interface greater than or equal to the ICCPMR value? INTC operation Yes Interrupt request not transmitted to CPU START Interrupt initial setting Interrupt enabled Normal processing routine Interrupt source generated Transmit the interrupt request to CPU Place the work space on the stack and branch to the interrupt handler. CPU operation Read ICCHPIR Note 1 Acquire the interrupt ID from ICCIAR Note 1 Branch to the interrupt processing routine for the given interrupt ID. Level sensitive? END Yes No CPU operation (User software) Clear the source flag at the source of the request Note 2 Read the source flag at the source of the request Interrupt processing completed Interrupt processing Write the interrupt ID to ICCEOIR and execute the return instruction. Restore the work space. Return from the interrupt handler. CPU operation Note 1. Read ICCHPIR. Then, read ICCIAR. If reading is not in this order, ICCIAR may be read before it completely reflects processing through the CPU interface. Consequently, wrong interrupt IDs may be read. Note 2. When the interrupt is one for which clearing of the flag for the interrupt request before interrupt processing is not possible, the flag should be cleared after interrupt processing. Figure 7.3 Flow of Interrupt Operations R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 7-39 RZ/A1H Group, RZ/A1M Group 7.7 7. Interrupt Controller Data Transfer with Interrupt Request Signals Interrupt request signals can be used to activate the direct memory access controller and transfer data. Interrupt sources for which the direct memory access controller is designated as the destination by DMA extension resource selectors 0 to 7 are masked and requests from them are not input to the interrupt controller. Figure 7.4 shows a block diagram of interrupt control. For details, see section 9, Direct Memory Access Controller. Direct memory access controller Interrupt source flag clearing (by the direct memory access controller) Interrupt source Activating source selection logic Activating source selected Data transfer control logic Activating source not selected Interrupt source (not specified as a direct memory access controller activating source) Interrupt controller Figure 7.4 7.7.1 CPU interrupt source CPU Interrupt Control Block Diagram Handling Interrupt Request Signals as Sources for CPU Interrupt but Not Direct Memory Access Controller Activating 1. Do not select direct memory access controller activating sources. 2. When interrupts occur, interrupt requests are sent to the CPU. 3. The CPU clears the interrupt source and performs the necessary processing in the interrupt exception service routine. 7.7.2 Handling Interrupt Request Signals as Sources for Activating Direct Memory Access Controller but Not CPU Interrupt 1. Select direct memory access controller activating sources. 2. Activating sources are applied to the direct memory access controller when interrupts occur. 3. The direct memory access controller clears the interrupt sources when starting transfer. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 7-40 RZ/A1H Group, RZ/A1M Group 7.8 7.8.1 7. Interrupt Controller Usage Note Timing to Clear an Interrupt Source The interrupt source flags should be cleared in the interrupt exception service routine. After clearing the interrupt source flag, time is required before the interrupt source sent to the CPU is actually cancelled. To ensure that an interrupt request that should have been cleared is not inadvertently accepted again, read the interrupt source flag after it has been cleared, and then execute an RFE instruction. 7.8.2 Notes on Selecting IRQ Interrupt Pin Functions While the corresponding setting in interrupt control register 1 (ICR1) is for interrupt requests to be detected on falling edges or both edges of an IRQn input and the current input on the pin is at the low level, this will be detected as a falling edge and thus an interrupt when the pin function is switched to the IRQ interrupt function. 7.8.3 Notes on Reading Interrupt ID Values from Interrupt Acknowledge Register (ICCIAR) If an interrupt ID value read from the interrupt acknowledge register (ICCIAR) is 0, the interrupt notice may be wrong. At that time, confirm the interrupt state before proceeding with interrupt processing. When the interrupt ID is read as 0, the interrupt state can be confirmed by using bit 0 in the active bit register 0 (ICDABR0). If the interrupt state is inactive, the interrupt notice is wrong and no interrupt processing is required. Return from interrupt processing after writing the same value as the setting value to the interrupt priority register 0 (ICDIPR0). If the interrupt state is active, the interrupt notice is correct. Proceed with interrupt processing. If an interrupt ID value read from the interrupt acknowledge register (ICCIAR) is 1022 or 1023, return from interrupt processing after writing the same value as the setting value to the interrupt priority register 0 (ICDIPR0). R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 7-41 RZ/A1H Group, RZ/A1M Group 7.8.4 7. Interrupt Controller Notes on Using IRQ Pins as Triggers for Release from Standby when Software Standby is in Use To use an IRQ pin as the trigger for release from standby when software standby is in use, execute the following processing. (1) When the mode setting for an IRQ pin has been switched from the alternative mode to the port mode Set the IRQ sense select bits corresponding to the given IRQ pin in interrupt control register 1 (ICR1) to the initial value, 00 (interrupt requests being detected as the low level of the IRQn input). (2) When the mode setting for an IRQ pin has been switched from the port mode to the alternative mode After switching the pin mode setting, make the setting of the IRQ sense select bits corresponding to the given IRQ pin in the following sequence. To start with, set the IRQ sense select bits in interrupt control register 1 (ICR1) to the initial value, 00 (interrupt requests being detected as the low level of the IRQn input), and then set them to the desired value, as described below. * When the IRQ pin is to be used with the IRQ sense select bits set to 01 (interrupt requests being detected on falling edges of the IRQn input) Set these bits to 00 (detection as the low level) *1 and then to 01 (detection on falling edges). * When the IRQ pin is to be used with the IRQ sense select bits set to 10 (interrupt requests being detected on rising edges of the IRQn input) Set these bits to 00 (detection as the low level) *1 and then to 10 (detection on rising edges). * When the IRQ pin is to be used with the IRQ sense select bits set to 11 (interrupt requests being detected on the both edges of the IRQn input) Set these bits to 00 (detection as the low level) *1 and then to 11 (detection on the both edges). Note 1. This setting is for the detection of interrupt requests when the IRQ pin is at the low level. Make the appropriate settings so that the interrupt function does not operate or the interrupt is ignored, during the period from setting of the IRQ pin mode to setting of the IRQ sense select bits. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 7-42 RZ/A1H Group, RZ/A1M Group 8. 8. Bus State Controller Bus State Controller The bus state controller outputs control signals for various types of memory and external devices that are connected to the external address space. The functions of this module enable this LSI to connect directly with SRAM, SDRAM, and other memory storage devices, and external devices. 8.1 Features 1. External address space --A maximum of 64 Mbytes for each of areas CS0 to CS5. --Can specify the normal space interface, SRAM interface with byte selection, burst ROM (clocked synchronous or asynchronous), MPX-I/O, and SDRAM memory type for each address space. --Can select the data bus width (8, 16, or 32 bits) for each of address spaces. --Controls insertion of wait cycles for each address space. --Controls insertion of wait cycles for each read access and write access. --Can set independent idle cycles during the continuous access for five casecs: read-write (in same space/different spaces), read-read (in same space/different spaces), the first cycle is a write access. 2. Normal space interface --Supports the interface that can directly connect to the SRAM. 3. Burst ROM interface (clocked asynchronous) --High-speed access to the ROM that has the page mode function. 4. MPX-I/O interface --Can directly connect to a peripheral LSI that needs an address/data multiplexing. 5. SDRAM interface --Can set the SDRAM in up to two areas. --Multiplex output for row address/column address. --Efficient access by single read/single write. --High-speed access in bank-active mode. --Supports an auto-refresh and self-refresh. --Supports a power-down mode. --Issues MRS and EMRS commands. 6. SRAM interface with byte selection --Can connect directly to a SRAM with byte selection. 7. Burst ROM interface (clocked synchronous) --Can connect directly to a burst ROM of the clocked synchronous type. 8. Refresh function --Supports the auto-refresh and self-refresh functions. --Specifies the refresh interval using the refresh counter and clock selection. --Can execute concentrated refresh by specifying the refresh counts (1, 2, 4, 6, or 8). 9. Usage as interval timer for refresh counter --Generates an interrupt request at compare match. 10. Detection of long wait state for access by the signal on the external WAIT pin. --A timeout detection condition is specifiable per CS space. --Once timeout is detected, the external WAIT function is disabled and a timeout detection interrupt request is issued. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 8-1 RZ/A1H Group, RZ/A1M Group 8. Bus State Controller Bus mastership controller WAIT Wait controller Internal bus Figure 8.1 shows a block diagram of this module. CMNCR . . . CS0WCR . . . CS5WCR . . . TOSCOR0 . . . TOSCOR5 TOSTR CS0 to CS5 A25 to A0, D31 to D0, BS, RD/WR, RD, WE3 to WE0 RAS, CAS, CKE, DQMxx, AH Area controller . . . CS0BCR . . . CS5BCR . . . Module bus TOENR Memory controller SDCR RTCSR Refresh controller RTCNT Comparator RTCOR [Legend] CMNCR: CSnWCR: CSnBCR: SDCR: RTCSR: RTCNT: RTCOR: TOSCORn: TOSTR: TOENR: Figure 8.1 BSC Common control register CSn space wait control register (n = 0 to 5) CSn space bus control register (n = 0 to 5) SDRAM control register Refresh timer control/status register Refresh timer counter Refresh time constant register Timeout cycle constant register (n = 0 to 5) Timeout status register Timeout enable register Block Diagram of Bus State Controller R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 8-2 RZ/A1H Group, RZ/A1M Group 8.2 8. Bus State Controller Input/Output Pins Table 8.1 shows the pin configuration. Table 8.1 Pin Configuration Name I/O Function A25 to A0 Output Address bus D31 to D0 I/O Data bus BS Output Bus cycle start CS0 to CS5 Output Chip select RD/WR Output Read/write Connects to WE pins when SDRAM or SRAM with byte selection is connected. RD Output Read pulse signal (read data output enable signal) WE3/DQMUU/AH Output Indicates that D31 to D24 are being written to. Connected to the byte select signal when a SRAM with byte selection is connected. Functions as the select signals for D31 to D24 when SDRAM is connected. Functions as the address hold signal when the MPX-I/O is used. WE2/DQMUL Output Indicates that D23 to D16 are being written to. Connected to the byte select signal when a SRAM with byte selection is connected. Functions as the select signals for D23 to D16 when SDRAM is connected. WE1/DQMLU Output Indicates that D15 to D8 are being written to. Connected to the byte select signal when a SRAM with byte selection is connected. Functions as the select signals for D15 to D8 when SDRAM is connected. WE0/DQMLL Output Indicates that D7 to D0 are being written to. Connected to the byte select signal when a SRAM with byte selection is connected. Functions as the select signals for D7 to D0 when SDRAM is connected. RAS Output Connects to RAS pin when SDRAM is connected. CAS Output Connects to CAS pin when SDRAM is connected. CKE Output Connects to CKE pin when SDRAM is connected. WAIT Input External wait input R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 8-3 RZ/A1H Group, RZ/A1M Group 8.3 8.3.1 8. Bus State Controller Area Overview Address Map In the architecture, this LSI has a 32-bit address space, which is divided into external memory spaces (SPI multi I/O bus space, large-capacity on-chip RAM, hold on-chip RAM, on-chip peripheral modules, and reserved areas) according to the upper bits of the address. See section 5, LSI Internal Bus (including Secondary Cache) for how to enable or disable caching for the CS0 to CS5 external address spaces. The kind of memory to be connected and the data bus width are specified in each partial space. The address map for the external address space is listed below. Table 8.2 Address Map Internal Address Space Memory to be Connected H'00000000 to H'03FFFFFF CS0 Normal space, SRAM with byte selection, burst ROM (asynchronous or synchronous) H'04000000 to H'07FFFFFF CS1 Normal space, SRAM with byte selection H'08000000 to H'0BFFFFFF CS2 Normal space, SRAM with byte selection, SDRAM H'0C000000 to H'0FFFFFFF CS3 Normal space, SRAM with byte selection, SDRAM H'10000000 to H'13FFFFFF CS4 Normal space, SRAM with byte selection, burst ROM (asynchronous) H'14000000 to H'17FFFFFF CS5 Normal space, SRAM with byte selection, MPX-I/O H'18000000 to H'3FFFFFFF Other SPI multi I/O bus space, large-capacity on-chip RAM, hold on-chip RAM, onchip peripheral modules, reserved area*1 H'40000000 to H'43FFFFFF CS0 mirror Normal space, SRAM with byte selection, burst ROM (asynchronous or synchronous) H'44000000 to H'47FFFFFF CS1 mirror Normal space, SRAM with byte selection H'48000000 to H'4BFFFFFF CS2 mirror Normal space, SRAM with byte selection, SDRAM H'4C000000 to H'4FFFFFFF CS3 mirror Normal space, SRAM with byte selection, SDRAM H'50000000 to H'53FFFFFF CS4 mirror Normal space, SRAM with byte selection, burst ROM (asynchronous) H'54000000 to H'57FFFFFF CS5 mirror Normal space, SRAM with byte selection, MPX-I/O H'58000000 to H'FFFFFFFF Other SPI multi I/O bus space (mirror), large-capacity on-chip RAM (mirror), hold onchip RAM (mirror), on-chip peripheral modules, reserved area*1 Note 1. For the large-capacity on-chip RAM space and hold on-chip RAM space, access the addresses shown in section 53, On-Chip RAM. For the on-chip peripheral module space, access the addresses shown in section 58, List of Registers. Do not access addresses which are not described in these sections. Otherwise, the correct operation cannot be guaranteed. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 8-4 RZ/A1H Group, RZ/A1M Group 8.3.2 8. Bus State Controller Data Bus Width and Related Pin Setting for Each Area Depending on Boot Mode The initial state of data bus width and settings of the pins related to this module depends on boot mode. For boot mode, refer to section 3, Boot Mode. In boot modes 0 and 1, the state of area 0 is fixed to the state with bus width of 16 or 32 bits, because this LSI is started up by the program stored in the ROM connected to area 0. The initial states of areas 1 to 5 are the same as that of area 0, but the bus width can be changed by the program. Immediately after a power-on reset in these modes, some of the address and data-bus signals and the CS0 and RD signals are automatically selected by default as the functions of the corresponding pins, since these signals are required to read ROM data from area 0. With the exception of these pins, the general purpose pin function is selected by default, and other required pin functions must be specified by the program. Read access to area 0 is only permitted before the pin settings are completed. In boot modes 3 to 5, the state of areas 0 to 5 can be changed from the initial state by the program, because the LSI is started by the program stored in the SPI serial memory, the NAND flash memory with the SD controller, or the NAND flash memory with the MMC controller. Since pin functions related to this module are not set automatically, they need to be set by the program. Do not access external address spaces before the pin settings are completed. Table 8.3 shows the initial state by areas 0 to 5 in boot modes 0, 1, and 2 to 5. The sample access waveforms shown in this section include the pins such as BS, RD/WR, and WEn. They are the waveforms when pin functions are assigned to the general I/O ports. For example, when 16-bit bus width is used in boot mode 1, setting for pin A1 is needed. When 8-bit bus width is used, setting for pins A1 and A0 is also needed. For details on pin function settings, see section 54, Ports. Table 8.3 Initial States by Areas in Boot Modes 0, 1, and 2 to 5 Boot Mode Item Area 0 Areas 1 to 5 0 Data bus width Fixed to 16 bits. Not changeable. 16 bits. Can be changed by program. Settings of pins related to this module Pins A20 to A1, D15 to D0, CS0, and RD are set automatically. Other pins need to be set by program. Data bus width Fixed to 32 bits. Not changeable. Settings of pins related to this module Pins A20 to A2, D31 to D0, CS0, and RD are set automatically. Other pins need to be set by program. Data bus width 32 bits. Can be changed by program. Settings of pins related to this module General I/O function. For external bus access, all the necessary pins need to be set by program. 1 3 to 5 32 bits. Can be changed by program. Note 1. If operation is to start in boot mode 0 or 1 and the connected boot ROM includes address bit A21 or higher-order address bits, the circuit board must include pull-down resistors for the corresponding address lines. Note 2. The data-bus width may be limited by the type of memory in use. For details, see section 8.4.2, CSn Space Bus Control Register (CSnBCR) (n = 0 to 5). R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 8-5 RZ/A1H Group, RZ/A1M Group 8.4 8. Bus State Controller Register Descriptions Table 8.4 shows the register configuration of this module. Do not access the areas until settings of the connected memory interface are completed. Table 8.4 Register Configuration Register Name Abbreviation R/W Initial Value Address Access Size Common control register CMNCR R/W H'00001018 H'3FFFC000 32 CS0 space bus control register CS0BCR R/W H'36DB0C00*1 H'3FFFC004 32 CS1 space bus control register CS1BCR R/W H'36DB0C00*1 H'3FFFC008 32 CS2 space bus control register CS2BCR R/W H'36DB0C00*1 H'3FFFC00C 32 CS3 space bus control register CS3BCR R/W H'36DB0C00*1 H'3FFFC010 32 CS4 space bus control register CS4BCR R/W H'36DB0C00*1 H'3FFFC014 32 CS5 space bus control register CS5BCR R/W H'36DB0C00*1 H'3FFFC018 32 CS0 space wait control register CS0WCR R/W H'00000500 H'3FFFC028 32 CS1 space wait control register CS1WCR R/W H'00000500 H'3FFFC02C 32 CS2 space wait control register CS2WCR R/W H'00000500 H'3FFFC030 32 CS3 space wait control register CS3WCR R/W H'00000500 H'3FFFC034 32 CS4 space wait control register CS4WCR R/W H'00000500 H'3FFFC038 32 CS5 space wait control register CS5WCR R/W H'00000500 H'3FFFC03C 32 SDRAM control register SDCR R/W H'00000000 H'3FFFC04C 32 Refresh timer control/status register RTCSR R/W H'00000000 H'3FFFC050 32 Refresh timer counter RTCNT R/W H'00000000 H'3FFFC054 32 Refresh time constant register RTCOR R/W H'00000000 H'3FFFC058 32 Timeout cycle constant register 0 TOSCOR0 R/W H'00000000 H'3FFFC060 32 Timeout cycle constant register 1 TOSCOR1 R/W H'00000000 H'3FFFC064 32 Timeout cycle constant register 2 TOSCOR2 R/W H'00000000 H'3FFFC068 32 Timeout cycle constant register 3 TOSCOR3 R/W H'00000000 H'3FFFC06C 32 Timeout cycle constant register 4 TOSCOR4 R/W H'00000000 H'3FFFC070 32 Timeout cycle constant register 5 TOSCOR5 R/W H'00000000 H'3FFFC074 32 Timeout status register TOSTR R/W H'00000000 H'3FFFC080 32 Timeout enable register TOENR R/W H'00000000 H'3FFFC084 32 Note 1. H'36DB0C00 in boot mode 0; H'36DB0E00 in boot modes 1 and 3 to 5 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 8-6 RZ/A1H Group, RZ/A1M Group 8.4.1 8. Bus State Controller Common Control Register (CMNCR) CMNCR is a 32-bit register that controls the common items for each area. Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 - - - TL0 - - - AL0 - - - - - - - - Initial value: R/W: 0 R 0 R 0 R 0 R/W 0 R 0 R 0 R 0 R/W 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 - - - - - - - - - - - - HIZ MEM HIZ CNT* 0 R 0 R 0 R 1 R 0 R 0 R 0 R 0 R 0 R 1 R 1 R 0 R 0 R/W 0 R/W Initial value: R/W: DPRTY[1:0] 0 R/W 0 R/W 16 Bit Bit Name Initial Value R/W Description 31 to 29 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 28 TL0 0 R/W Transfer End Level Specifies the TEND0 signal output is high active or low active. 0: Low-active output from TEND0 1: High-active output from TEND0 27 to 25 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 24 AL0 0 R/W Specifies the DACK0 (acknowledge) signal output is high active or low active. 0: Low-active output from DACK0 1: High-active output from DACK0 23 to 13 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 12 1 R Reserved This bit is always read as 1. The write value should always be 1. 11 0 R Reserved This bit is always read as 0. The write value should always be 0. 10, 9 DPRTY[1:0] 00 R/W DMA Burst Transfer Priority Specify the priority for a refresh request during DMA burst transfer. 0*: Accepts a refresh request during DMA burst transfer. 10: Does not accept a refresh request during DMA burst transfer. 11: Reserved (setting prohibited) 8 to 5 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 4, 3 All 1 R Reserved These bits are always read as 1. The write value should always be 1. 2 0 R Reserved This bit is always read as 0. The write value should always be 0. 1 HIZMEM 0 R/W High-Z Memory Control Specifies the pin state in software standby mode or deep standby mode for A25 to A0, BS, CSn, RD/WR, WEn/DQMxx/AH, and RD. 0: High impedance in software standby mode or deep standby mode. 1: Driven in software standby mode or deep standby mode 0 HIZCNT* 0 R/W High-Z Control Specifies the state in software standby mode or deep standby mode for CKE, RAS, and CAS. 0: High impedance in software standby mode or deep standby mode for CKE, RAS, and CAS. 1: Driven in software standby mode or deep standby mode for CKE, RAS, and CAS. Note: * For High-Z control of CKIO, see section 6, Clock Pulse Generator. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 8-7 RZ/A1H Group, RZ/A1M Group 8.4.2 8. Bus State Controller CSn Space Bus Control Register (CSnBCR) (n = 0 to 5) CSnBCR is a 32-bit readable/writable register that specifies the memory connected to each space, the number of idle cycles between bus cycles, and the bus width. Do not access external memory for the corresponding area until CSnBCR initial setting and pin setting are completed. Idle cycles may be inserted even when they are not specified. For details, see section 8.5.10, Wait between Access Cycles. Bit: 31 30 - Initial value: R/W: 0 R 0 R/W Bit: 15 14 - Initial value: R/W: 0 R 29 28 27 IWW[2:0] 25 24 23 22 21 IWRWS[2:0] 20 19 18 IWRRD[2:0] 17 16 IWRRS[2:0] 1 R/W 1 R/W 0 R/W 1 R/W 1 R/W 0 R/W 1 R/W 1 R/W 0 R/W 1 R/W 1 R/W 0 R/W 1 R/W 1 R/W 13 12 11 10 9 8 7 6 5 4 3 2 1 0 BSZ[1:0] - - - - - - - - - 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R TYPE[2:0] 0 R/W 26 IWRWD[2:0] 0 R/W - 0 R/W 1 R 1* R/W 0* R/W Note: * B'10 in boot mode 0; B'11 in boot mode 1 and 3 to 5. Bit Bit Name Initial Value R/W Description 31 0 R Reserved This bit is always read as 0. The write value should always be 0. 30 to 28 IWW[2:0] 011 R/W Idle Cycles between Write-Read Cycles and Write-Write Cycles These bits specify the number of idle cycles to be inserted after the access to a memory that is connected to the space. The target access cycles are the write-read cycle and write-write cycle. 000: No idle cycle inserted 001: 1 idle cycle inserted 010: 2 idle cycles inserted 011: 4 idle cycles inserted 100: 6 idle cycles inserted 101: 8 idle cycles inserted 110: 10 idle cycles inserted 111: 12 idle cycles inserted 27 to 25 IWRWD[2:0] 011 R/W Idle Cycles for Another Space Read-Write Specify the number of idle cycles to be inserted after the access to a memory that is connected to the space. The target access cycle is a readwrite one in which continuous access cycles switch between different spaces. 000: No idle cycle inserted 001: 1 idle cycle inserted 010: 2 idle cycles inserted 011: 4 idle cycles inserted 100: 6 idle cycles inserted 101: 8 idle cycles inserted 110: 10 idle cycles inserted 111: 12 idle cycles inserted 24 to 22 IWRWS[2:0] 011 R/W Idle Cycles for Read-Write in the Same Space Specify the number of idle cycles to be inserted after the access to a memory that is connected to the space. The target cycle is a read-write cycle of which continuous access cycles are for the same space. 000: No idle cycle inserted 001: 1 idle cycle inserted 010: 2 idle cycles inserted 011: 4 idle cycles inserted 100: 6 idle cycles inserted 101: 8 idle cycles inserted 110: 10 idle cycles inserted 111: 12 idle cycles inserted R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 8-8 RZ/A1H Group, RZ/A1M Group 8. Bus State Controller Bit Bit Name Initial Value R/W Description 21 to 19 IWRRD[2:0] 011 R/W Idle Cycles for Read-Read in Another Space Specify the number of idle cycles to be inserted after the access to a memory that is connected to the space. The target cycle is a read-read cycle of which continuous access cycles switch between different space. 000: No idle cycle inserted 001: 1 idle cycle inserted 010: 2 idle cycles inserted 011: 4 idle cycles inserted 100: 6 idle cycles inserted 101: 8 idle cycles inserted 110: 10 idle cycles inserted 111: 12 idle cycles inserted 18 to 16 IWRRS[2:0] 011 R/W Idle Cycles for Read-Read in the Same Space Specify the number of idle cycles to be inserted after the access to a memory that is connected to the space. The target cycle is a read-read cycle of which continuous access cycles are for the same space. 000: No idle cycle inserted 001: 1 idle cycle inserted 010: 2 idle cycles inserted 011: 4 idle cycles inserted 100: 6 idle cycles inserted 101: 8 idle cycles inserted 110: 10 idle cycles inserted 111: 12 idle cycles inserted 15 0 R Reserved This bit is always read as 0. The write value should always be 0. 14 to 12 TYPE[2:0] 000 R/W Specify the type of memory connected to a space. 000: Normal space 001: Burst ROM (clock asynchronous) 010: MPX-I/O 011: SRAM with byte selection 100: SDRAM 101: Reserved (setting prohibited) 110: Reserved (setting prohibited) 111: Burst ROM (clock synchronous) For details for memory type in each area, see Table 8.2. Note: When connecting the burst ROM to the CS0 space in boot modes 0 and 1, change the CS0WCR register to the settings by the burst ROM CS0WCR uses and then set TYPE[2:0] to the burst ROM setting. In boot modes 2 to 5, memory access should be performed after setting CS0BCR and CS0WCR. 11 1 R Reserved This bit is always read as 1. The write value should always be 1. 10, 9 BSZ[1:0] 10* R/W Data Bus Width Specification Specify the data bus widths of spaces. 00: Reserved (setting prohibited) 01: 8-bit size 10: 16-bit size 11: 32-bit size For MPX-I/O, selects bus width by address Notes:1. If area 5 is specified as MPX-I/O, the bus width can be specified as 8 bits or 16 bits by the address according to the SZSEL bit in CS5WCR by specifying the BSZ[1:0] bits to 11. The fixed bus width can be specified as 8 bits or 16 bits 2. In boot modes 0 and 1, the BSZ[1:0] bits settings in CS0BCR are ignored. 3. If area 2 or area 3 is specified as SDRAM space, the bus width can be specified as either 16 bits or 32 bits. 4. If area 0 is specified as clocked synchronous burst ROM space, the bus width can be specified as either 16 bits or 32 bits. 8 to 0 All 0 R Reserved These bits are always read as 0. The write value should always be 0. Note: * B'10 in boot mode 0; B'11 in boot modes 1 and 3 to 5. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 8-9 RZ/A1H Group, RZ/A1M Group 8.4.3 8. Bus State Controller CSn Space Wait Control Register (CSnWCR) (n = 0 to 5) CSnWCR specifies various wait cycles for memory access. The bit configuration of this register varies as shown below according to the memory type (TYPE2 to TYPE0) specified by the CSn space bus control register (CSnBCR). Specify CSnWCR before accessing the target area. Specify CSnBCR first, then specify CSnWCR. (1) Normal Space, SRAM with Byte Selection, and MPX-I/O * CS0WCR Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 - - - - - - - - - - -* BAS - - -* -* Initial value: R/W: 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R/W 0 R/W 0 R 0 R 0 R/W 0 R/W Bit: 15 14 13 12 11 10 9 8 7 1 0 - - - 0 R 0 R 0 R Initial value: R/W: SW[1:0] 0 R/W 0 R/W WR[3:0] 1 R/W 0 R/W 1 R/W 0 R/W 6 5 4 3 2 WM - - - - 0 R/W 0 R 0 R 0 R 0 R HW[1:0] 0 R/W 0 R/W Bit Bit Name Initial Value R/W Description 31 to 22 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 21 * 0 R/W Reserved Set this bit to 0 when the interfaces for normal space or for SRAM with byte selection are used. 20 BAS 0 R/W SRAM with Byte Selection Byte Access Select Specifies the WEn and RD/WR signal timing when the SRAM interface with byte selection is used. 0: Asserts the WEn signal at the read/write timing and asserts the RD/WR signal during the write access cycle. 1: Asserts the WEn signal during the read/write access cycle and asserts the RD/WR signal at the write timing. 19, 18 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 17, 16 * All 0 R/W Reserved Set these bits to 0 when the interfaces for normal space or for SRAM with byte selection are used. 15 to 13 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 12, 11 SW[1:0] 00 R/W Number of Delay Cycles from Address, CS0 Assertion to RD, WEn Assertion Specify the number of delay cycles from address and CS0 assertion to RD and WEn assertion. 00: 0.5 cycles 01: 1.5 cycles 10: 2.5 cycles 11: 3.5 cycles R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 8-10 RZ/A1H Group, RZ/A1M Group 8. Bus State Controller Bit Bit Name Initial Value R/W Description 10 to 7 WR[3:0] 1010 R/W Number of Access Wait Cycles Specify the number of cycles that are necessary for read/write access. 0000: No cycle 0001: 1 cycle 0010: 2 cycles 0011: 3 cycles 0100: 4 cycles 0101: 5 cycles 0110: 6 cycles 0111: 8 cycles 1000: 10 cycles 1001: 12 cycles 1010: 14 cycles 1011: 18 cycles 1100: 24 cycles 1101: Reserved (setting prohibited) 1110: Reserved (setting prohibited) 1111: Reserved (setting prohibited) 6 WM 0 R/W External Wait Mask Specification Specifies whether or not the external wait input is valid. The specification by this bit is valid even when the number of access wait cycle is 0. 0: External wait input is valid 1: External wait input is ignored 5 to 2 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 1, 0 HW[1:0] 00 R/W Delay Cycles from RD, WEn Negation to Address, CS0 Negation Specify the number of delay cycles from RD and WEn negation to address and CS0 negation. 00: 0.5 cycles 01: 1.5 cycles 10: 2.5 cycles 11: 3.5 cycles Note: * In boot modes 0 and 1, to connect the burst ROM to the CS0 space and switch to burst ROM interface after activation, set the TYPE[2:0] bits in CS0BCR after setting the burst number by the bits 20 and 21 and the burst wait cycle number by the bits 16 and 17. Do not write 1 to the reserved bits other than above bits. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 8-11 RZ/A1H Group, RZ/A1M Group 8. Bus State Controller * CS1WCR Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 - - - - - - - - - - - BAS - Initial value: R/W: 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R/W 0 R 0 R/W 0 R/W 0 R/W Bit: 15 14 13 12 11 10 9 8 7 1 0 - - - 0 R 0 R 0 R Initial value: R/W: SW[1:0] 0 R/W 0 R/W WR[3:0] 1 R/W 0 R/W 1 R/W 0 R/W 18 17 16 WW[2:0] 6 5 4 3 2 WM - - - - 0 R/W 0 R 0 R 0 R 0 R HW[1:0] 0 R/W 0 R/W Bit Bit Name Initial Value R/W Description 31 to 21 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 20 BAS 0 R/W SRAM with Byte Selection Byte Access Select Specifies the WEn and RD/WR signal timing when the SRAM interface with byte selection is used. 0: Asserts the WEn signal at the read/write timing and asserts the RD/WR signal during the write access cycle. 1: Asserts the WEn signal during the read/write access cycle and asserts the RD/WR signal at the write timing. 19 0 R Reserved This bit is always read as 0. The write value should always be 0. 18 to 16 WW[2:0] 000 R/W Number of Write Access Wait Cycles Specify the number of cycles that are necessary for write access. 000: The same cycles as WR[3:0] setting (number of read access wait cycles) 001: No cycle 010: 1 cycle 011: 2 cycles 100: 3 cycles 101: 4 cycles 110: 5 cycles 111: 6 cycles 15 to 13 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 12, 11 SW[1:0] 00 R/W Number of Delay Cycles from Address, CSn Assertion to RD, WEn Assertion Specify the number of delay cycles from address and CSn assertion to RD and WEn assertion. 00: 0.5 cycles 01: 1.5 cycles 10: 2.5 cycles 11: 3.5 cycles R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 8-12 RZ/A1H Group, RZ/A1M Group 8. Bus State Controller Bit Bit Name Initial Value R/W Description 10 to 7 WR[3:0] 1010 R/W Number of Read Access Wait Cycles Specify the number of cycles that are necessary for read access. 0000: No cycle 0001: 1 cycle 0010: 2 cycles 0011: 3 cycles 0100: 4 cycles 0101: 5 cycles 0110: 6 cycles 0111: 8 cycles 1000: 10 cycles 1001: 12 cycles 1010: 14 cycles 1011: 18 cycles 1100: 24 cycles 1101: Reserved (setting prohibited) 1110: Reserved (setting prohibited) 1111: Reserved (setting prohibited) 6 WM 0 R/W External Wait Mask Specification Specifies whether or not the external wait input is valid. The specification by this bit is valid even when the number of access wait cycle is 0. 0: External wait input is valid 1: External wait input is ignored 5 to 2 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 1, 0 HW[1:0] 00 R/W Delay Cycles from RD, WEn Negation to Address, CSn Negation Specify the number of delay cycles from RD and WEn negation to address and CSn negation. 00: 0.5 cycles 01: 1.5 cycles 10: 2.5 cycles 11: 3.5 cycles R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 8-13 RZ/A1H Group, RZ/A1M Group 8. Bus State Controller * CS2WCR, CS3WCR Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 - - - - - - - - - - - BAS - - - - Initial value: R/W: 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R/W 0 R 0 R 0 R 0 R Bit: 15 14 13 12 11 10 9 8 7 0 - - - - - 0 R 0 R 0 R 0 R 0 R Initial value: R/W: WR[3:0] 1 R/W 0 R/W 1 R/W 0 R/W 16 6 5 4 3 2 1 WM - - - - - - 0 R/W 0 R 0 R 0 R 0 R 0 R 0 R Bit Bit Name Initial Value R/W Description 31 to 21 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 20 BAS 0 R/W SRAM with Byte Selection Byte Access Select Specifies the WEn and RD/WR signal timing when the SRAM interface with byte selection is used. 0: Asserts the WEn signal at the read timing and asserts the RD/WR signal during the write access cycle. 1: Asserts the WEn signal during the read access cycle and asserts the RD/WR signal at the write timing. 19 to 11 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 10 to 7 WR[3:0] 1010 R/W Number of Access Wait Cycles Specify the number of cycles that are necessary for read/write access. 0000: No cycle 0001: 1 cycle 0010: 2 cycles 0011: 3 cycles 0100: 4 cycles 0101: 5 cycles 0110: 6 cycles 0111: 8 cycles 1000: 10 cycles 1001: 12 cycles 1010: 14 cycles 1011: 18 cycles 1100: 24 cycles 1101: Reserved (setting prohibited) 1110: Reserved (setting prohibited) 1111: Reserved (setting prohibited) 6 WM 0 R/W External Wait Mask Specification Specifies whether or not the external wait input is valid. The specification by this bit is valid even when the number of access wait cycle is 0. 0: External wait input is valid 1: External wait input is ignored 5 to 0 All 0 R Reserved These bits are always read as 0. The write value should always be 0. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 8-14 RZ/A1H Group, RZ/A1M Group 8. Bus State Controller * CS4WCR Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 - - - - - - - - - - - BAS - Initial value: R/W: 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R/W 0 R 0 R/W 0 R/W 0 R/W Bit: 15 14 13 12 11 10 9 8 7 1 0 - - - 0 R 0 R 0 R Initial value: R/W: SW[1:0] 0 R/W 0 R/W WR[3:0] 1 R/W 0 R/W 1 R/W 0 R/W 18 17 16 WW[2:0] 6 5 4 3 2 WM - - - - 0 R/W 0 R 0 R 0 R 0 R HW[1:0] 0 R/W 0 R/W Bit Bit Name Initial Value R/W Description 31 to 21 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 20 BAS 0 R/W SRAM with Byte Selection Byte Access Select Specifies the WEn and RD/WR signal timing when the SRAM interface with byte selection is used. 0: Asserts the WEn signal at the read timing and asserts the RD/WR signal during the write access cycle. 1: Asserts the WEn signal during the read access cycle and asserts the RD/WR signal at the write timing. 19 0 R Reserved This bit is always read as 0. The write value should always be 0. 18 to 16 WW[2:0] 000 R/W Number of Write Access Wait Cycles Specify the number of cycles that are necessary for write access. 000: The same cycles as WR[3:0] setting (number of read access wait cycles) 001: No cycle 010: 1 cycle 011: 2 cycles 100: 3 cycles 101: 4 cycles 110: 5 cycles 111: 6 cycles 15 to 13 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 12, 11 SW[1:0] 00 R/W Number of Delay Cycles from Address, CS4 Assertion to RD, WE Assertion Specify the number of delay cycles from address and CS4 assertion to RD and WE assertion. 00: 0.5 cycles 01: 1.5 cycles 10: 2.5 cycles 11: 3.5 cycles R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 8-15 RZ/A1H Group, RZ/A1M Group 8. Bus State Controller Bit Bit Name Initial Value R/W Description 10 to 7 WR[3:0] 1010 R/W Number of Read Access Wait Cycles Specify the number of cycles that are necessary for read access. 0000: No cycle 0001: 1 cycle 0010: 2 cycles 0011: 3 cycles 0100: 4 cycles 0101: 5 cycles 0110: 6 cycles 0111: 8 cycles 1000: 10 cycles 1001: 12 cycles 1010: 14 cycles 1011: 18 cycles 1100: 24 cycles 1101: Reserved (setting prohibited) 1110: Reserved (setting prohibited) 1111: Reserved (setting prohibited) 6 WM 0 R/W External Wait Mask Specification Specifies whether or not the external wait input is valid. The specification by this bit is valid even when the number of access wait cycle is 0. 0: External wait input is valid 1: External wait input is ignored 5 to 2 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 1, 0 HW[1:0] 00 R/W Delay Cycles from RD, WEn Negation to Address, CS4 Negation Specify the number of delay cycles from RD and WEn negation to address and CS4 negation. 00: 0.5 cycles 01: 1.5 cycles 10: 2.5 cycles 11: 3.5 cycles R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 8-16 RZ/A1H Group, RZ/A1M Group 8. Bus State Controller * CS5WCR Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 - - - - - - - - - - SZSEL MPXW/ BAS - Initial value: R/W: 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R/W 0 R/W 0 R 0 R/W 0 R/W 0 R/W Bit: 15 14 13 12 11 10 9 8 7 0 - - - 0 R 0 R 0 R Initial value: R/W: SW[1:0] 0 R/W 0 R/W WR[3:0] 1 R/W 0 R/W 1 R/W 0 R/W 18 17 16 WW[2:0] 6 5 4 3 2 1 WM - - - - HW[1:0] 0 R/W 0 R 0 R 0 R 0 R 0 R/W 0 R/W Bit Bit Name Initial Value R/W Description 31 to 22 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 21 SZSEL 0 R/W MPX-I/O Interface Bus Width Specification Specifies an address to select the bus width when the BSZ[1:0] of CS5BCR are specified as 11. This bit is valid only when area 5 is specified as MPX-I/O. 0: Selects the bus width by address A14 1: Selects the bus width by address A21 The relationship between the SZSEL bit and bus width selected by A14 or A21 are summarized below. SZSEL A14 A21 Bus Width 0 0 Not affected 8 bits 0 1 Not affected 16 bits 1 Not affected 0 8 bits 1 Not affected 1 16 bits 20 MPXW 0 R/W MPX-I/O Interface Address Wait This bit setting is valid only when area 5 is specified as MPX-I/O. Specifies the address cycle insertion wait for MPX-I/O interface. 0: Inserts no wait cycle 1: Inserts 1 wait cycle 20 BAS 0 R/W SRAM with Byte Selection Byte Access Select This bit setting is valid only when area 5 is specified as SRAM with byte selection. Specifies the WEn and RD/WR signal timing when the SRAM interface with byte selection is used. 0: Asserts the WEn signal at the read timing and asserts the RD/WR signal during the write access cycle. 1: Asserts the WEn signal during the read access cycle and asserts the RD/WR signal at the write timing. 19 0 R Reserved This bit is always read as 0. The write value should always be 0. 18 to 16 WW[2:0] 000 R/W Number of Write Access Wait Cycles Specify the number of cycles that are necessary for write access. 000: The same cycles as WR[3:0] setting (number of read access wait cycles) 001: No cycle 010: 1 cycle 011: 2 cycles 100: 3 cycles 101: 4 cycles 110: 5 cycles 111: 6 cycles 15 to 13 All 0 R Reserved These bits are always read as 0. The write value should always be 0. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 8-17 RZ/A1H Group, RZ/A1M Group 8. Bus State Controller Bit Bit Name Initial Value R/W Description 12, 11 SW[1:0] 00 R/W Number of Delay Cycles from Address, CS5 Assertion to RD, WE Assertion Specify the number of delay cycles from address and CS5 assertion to RD and WEn assertion when area 5 is specified as normal space or SRAM with byte selection. Specify the number of delay cycles from the end of address cycle (Ta3) to RD and WEn assertion when area 5 is specified as MPx-I/O. 00: 0.5 cycles 01: 1.5 cycles 10: 2.5 cycles 11: 3.5 cycles 10 to 7 WR[3:0] 1010 R/W Number of Read Access Wait Cycles Specify the number of cycles that are necessary for read access. 0000: No cycle 0001: 1 cycle 0010: 2 cycles 0011: 3 cycles 0100: 4 cycles 0101: 5 cycles 0110: 6 cycles 0111: 8 cycles 1000: 10 cycles 1001: 12 cycles 1010: 14 cycles 1011: 18 cycles 1100: 24 cycles 1101: Reserved (setting prohibited) 1110: Reserved (setting prohibited) 1111: Reserved (setting prohibited) 6 WM 0 R/W External Wait Mask Specification Specifies whether or not the external wait input is valid. The specification by this bit is valid even when the number of access wait cycle is 0. 0: External wait input is valid 1: External wait input is ignored 5 to 2 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 1, 0 HW[1:0] 00 R/W Delay Cycles from RD, WEn Negation to Address, CS5 Negation Specify the number of delay cycles from RD and WEn negation to address and CS5 negation when area 5 is specified as normal space or SRAM with byte selection. Specify the number of delay cycles from RD and WEn negation to CS5 negation when area 5 is specified as MPx-I/O. 00: 0.5 cycles 01: 1.5 cycles 10: 2.5 cycles 11: 3.5 cycles R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 8-18 RZ/A1H Group, RZ/A1M Group (2) 8. Bus State Controller Burst ROM (Clocked Asynchronous) * CS0WCR Bit: 31 30 29 28 27 26 25 24 23 22 - - - - - - - - - - Initial value: R/W: 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R/W Bit: 15 14 13 12 11 10 9 8 7 - - - - - 0 R 0 R 0 R 0 R 0 R Initial value: R/W: W[3:0] 1 R/W 0 R/W 1 R/W 0 R/W 21 20 19 18 - - 0 R/W 0 R 0 R 0 R/W 0 R/W 0 BST[1:0] 17 16 BW[1:0] 6 5 4 3 2 1 WM - - - - - - 0 R/W 0 R 0 R 0 R 0 R 0 R 0 R Bit Bit Name Initial Value R/W Description 31 to 22 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 21, 20 BST[1:0] 00 R/W Burst Count Specification Specify the burst count for 16-byte or more access. These bits must not be set to B'11, because B'11 setting is reserved. Bus Width BST[1:0] Burst count (16-byte access) 8 bits 00 16 burst x one time 01 4 burst x four times 00 8 burst x one time 01 2 burst x four times 10 4-4 or 2-4-2 burst xx 4 burst x one time 16 bits 32 bits Note: * For details, see Table 8.17, Relationship between Bus Width, Access Size, and Number of Bursts. 19, 18 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 17, 16 BW[1:0] 00 R/W Number of Burst Wait Cycles Specify the number of wait cycles to be inserted between the second or subsequent access cycles in burst access. 00: No cycle 01: 1 cycle 10: 2 cycles 11: 3 cycles 15 to 11 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 10 to 7 W[3:0] 1010 R/W Number of Access Wait Cycles Specify the number of wait cycles to be inserted in the first access cycle. 0000: No cycle 0001: 1 cycle 0010: 2 cycles 0011: 3 cycles 0100: 4 cycles 0101: 5 cycles 0110: 6 cycles 0111: 8 cycles 1000: 10 cycles 1001: 12 cycles 1010: 14 cycles 1011: 18 cycles 1100: 24 cycles 1101: Reserved (setting prohibited) 1110: Reserved (setting prohibited) 1111: Reserved (setting prohibited) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 8-19 RZ/A1H Group, RZ/A1M Group 8. Bus State Controller Bit Bit Name Initial Value R/W Description 6 WM 0 R/W External Wait Mask Specification Specifies whether or not the external wait input is valid. The specification by this bit is valid even when the number of access wait cycle is 0. 0: External wait input is valid 1: External wait input is ignored 5 to 0 All 0 R Reserved These bits are always read as 0. The write value should always be 0. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 8-20 RZ/A1H Group, RZ/A1M Group 8. Bus State Controller * CS4WCR Bit: 31 30 29 28 27 26 25 24 23 22 - - - - - - - - - - Initial value: R/W: 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R/W Bit: 15 14 13 12 11 10 9 8 7 - - - 0 R 0 R 0 R Initial value: R/W: SW[1:0] 0 R/W 0 R/W W[3:0] 1 R/W 0 R/W 1 R/W 0 R/W 21 20 19 18 - - 0 R/W 0 R 0 R 0 R/W 0 R/W 0 BST[1:0] 17 16 BW[1:0] 6 5 4 3 2 1 WM - - - - HW[1:0] 0 R/W 0 R 0 R 0 R 0 R 0 R/W 0 R/W Bit Bit Name Initial Value R/W Description 31 to 22 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 21, 20 BST[1:0] 00 R/W Burst Count Specification Specify the burst count for 16-byte or more access. These bits must not be set to B'11, because B'11 setting is reserved. Bus Width BST[1:0] Burst count (16-byte access) 8 bits 00 16 burst x one time 01 4 burst x four times 00 8 burst x one time 01 2 burst x four times 16 bits 32 bits 10 4-4 or 2-4-2 burst xx 4 burst x one time Note: * For details, see Table 8.17, Relationship between Bus Width, Access Size, and Number of Bursts. 19, 18 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 17, 16 BW[1:0] 00 R/W Number of Burst Wait Cycles Specify the number of wait cycles to be inserted between the second or subsequent access cycles in burst access. 00: No cycle 01: 1 cycle 10: 2 cycles 11: 3 cycles 15 to 13 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 12, 11 SW[1:0] 00 R/W Number of Delay Cycles from Address, CS4 Assertion to RD, WEn Assertion Specify the number of delay cycles from address and CS4 assertion to RD and WEn assertion. 00: 0.5 cycles 01: 1.5 cycles 10: 2.5 cycles 11: 3.5 cycles R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 8-21 RZ/A1H Group, RZ/A1M Group 8. Bus State Controller Bit Bit Name Initial Value R/W Description 10 to 7 W[3:0] 1010 R/W Number of Access Wait Cycles Specify the number of wait cycles to be inserted in the first access cycle. 0000: No cycle 0001: 1 cycle 0010: 2 cycles 0011: 3 cycles 0100: 4 cycles 0101: 5 cycles 0110: 6 cycles 0111: 8 cycles 1000: 10 cycles 1001: 12 cycles 1010: 14 cycles 1011: 18 cycles 1100: 24 cycles 1101: Reserved (setting prohibited) 1110: Reserved (setting prohibited) 1111: Reserved (setting prohibited) 6 WM 0 R/W External Wait Mask Specification Specifies whether or not the external wait input is valid. The specification by this bit is valid even when the number of access wait cycle is 0. 0: External wait input is valid 1: External wait input is ignored 5 to 2 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 1, 0 HW[1:0] 00 R/W Delay Cycles from RD, WEn Negation to Address, CS4 Negation Specify the number of delay cycles from RD and WEn negation to address and CS4 negation. 00: 0.5 cycles 01: 1.5 cycles 10: 2.5 cycles 11: 3.5 cycles R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 8-22 RZ/A1H Group, RZ/A1M Group (3) 8. Bus State Controller SDRAM* * CS2WCR Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 - - - - - - - - - - - - - - - - Initial value: R/W: 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 - - - - - - - A2CL[1:0] - - - - - - - 0 R 0 R 0 R 0 R 0 R 1 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R Initial value: R/W: 1 R/W 0 R/W Bit Bit Name Initial Value R/W Description 31 to 11 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 10 1 R Reserved This bit is always read as 1. The write value should always be 1. 9 0 R Reserved This bit is always read as 0. The write value should always be 0. 8, 7 A2CL[1:0] 10 R/W CAS Latency for Area 2 Specify the CAS latency for area 2. 00: 1 cycle 01: 2 cycles 10: 3 cycles 11: 4 cycles 6 to 0 All 0 R Reserved These bits are always read as 0. The write value should always be 0. Note: * If only one area is connected to the SDRAM, specify area 3. In this case, specify area 2 as normal space or SRAM with byte selection. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 8-23 RZ/A1H Group, RZ/A1M Group 8. Bus State Controller * CS3WCR Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 - - - - - - - - - - - - - - - - Initial value: R/W: 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R Bit: 15 14 13 12 11 10 4 3 2 1 0 - Initial value: R/W: 0 R WTRP[1:0]* 0 R/W 0 R/W 9 8 7 6 5 - WTRCD[1:0]* - A3CL[1:0] - - 0 R 0 R/W 0 R 0 R 0 R 1 R/W 1 R/W 0 R/W TRWL[1:0]* 0 R/W 0 R/W - 0 R 16 WTRC[1:0]* 0 R/W 0 R/W Note: * If both areas 2 and 3 are specified as SDRAM, WTRP[1:0], WTRCD[1:0], TRWL[1:0], and WTRC[1:0] bit settings are used in both areas in common. Bit Bit Name Initial Value R/W Description 31 to 15 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 14, 13 WTRP[1:0]* 00 R/W Number of Auto-Precharge Completion Wait Cycles Specify the number of minimum precharge completion wait cycles as shown below. * From the start of auto-precharge and issuing of ACTV command for the same bank * From issuing of the PRE/PALL command to issuing of the ACTV command for the same bank * Till entering the power-down mode or deep power-down mode * From the issuing of PALL command to issuing REF command in auto refresh mode * From the issuing of PALL command to issuing SELF command in self refresh mode The setting for areas 2 and 3 is common. 00: No cycle 01: 1 cycle 10: 2 cycles 11: 3 cycles 12 0 R Reserved This bit is always read as 0. The write value should always be 0. 11, 10 WTRCD [1:0]* 01 R/W Number of Wait Cycles between ACTV Command and READ(A)/WRIT(A) Command Specify the minimum number of wait cycles from issuing the ACTV command to issuing the READ(A)/WRIT(A) command. The setting for areas 2 and 3 is common. 00: No cycle 01: 1 cycle 10: 2 cycles 11: 3 cycles 9 0 R Reserved This bit is always read as 0. The write value should always be 0. 8, 7 A3CL[1:0] 10 R/W CAS Latency for Area 3 Specify the CAS latency for area 3. 00: 1 cycle 01: 2 cycles 10: 3 cycles 11: 4 cycles 6, 5 All 0 R Reserved These bits are always read as 0. The write value should always be 0. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 8-24 RZ/A1H Group, RZ/A1M Group 8. Bus State Controller Bit Bit Name Initial Value R/W Description 4, 3 TRWL[1:0]* 00 R/W Number of Auto-Precharge Startup Wait Cycles Specify the number of minimum auto-precharge startup wait cycles as shown below. * Cycle number from the issuance of the WRITA command by this LSI until the completion of auto-precharge in the SDRAM. Equivalent to the cycle number from the issuance of the WRITA command until the issuance of the ACTV command. Confirm that how many cycles are required between the WRITA command receive in the SDRAM and the auto-precharge activation, referring to each SDRAM data sheet. And set the cycle number so as not to exceed the cycle number specified by this bit. * Cycle number from the issuance of the WRIT command until the issuance of the PRE command. This is the case when accessing another low address in the same bank in bank active mode. The setting for areas 2 and 3 is common. 00: No cycle 01: 1 cycle 10: 2 cycles 11: 3 cycles 2 0 R Reserved This bit is always read as 0. The write value should always be 0. 1, 0 WTRC[1:0]* 00 R/W Number of Idle Cycles from REF Command/Self-Refresh Release to ACTV/REF/MRS Command Specify the number of minimum idle cycles in the periods shown below. * From the issuance of the REF command until the issuance of the ACTV/ REF/MRS command * From releasing self-refresh until the issuance of the ACTV/REF/MRS command. The setting for areas 2 and 3 is common. 00: 2 cycles 01: 3 cycles 10: 5 cycles 11: 8 cycles Note: * If both areas 2 and 3 are specified as SDRAM, WTRP[1:0], WTRCD[1:0], TRWL[1:0], and WTRC[1:0] bit settings are used in both areas in common. If only one area is connected to the SDRAM, specify area 3. In this case, specify area 2 as normal space or SRAM with byte selection. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 8-25 RZ/A1H Group, RZ/A1M Group (4) 8. Bus State Controller Burst ROM (Clocked Synchronous) * CS0WCR Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 - - - - - - - - - - - - - - Initial value: R/W: 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R/W 0 R/W Bit: 15 14 13 12 11 10 9 8 7 0 - - - - - 0 R 0 R 0 R 0 R 0 R Initial value: R/W: W[3:0] 1 R/W 0 R/W 1 R/W 0 R/W 17 16 BW[1:0] 6 5 4 3 2 1 WM - - - - - - 0 R/W 0 R 0 R 0 R 0 R 0 R 0 R Bit Bit Name Initial Value R/W Description 31 to 18 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 17, 16 BW[1:0] 00 R/W Number of Burst Wait Cycles Specify the number of wait cycles to be inserted between the second or subsequent access cycles in burst access. 00: No cycle 01: 1 cycle 10: 2 cycles 11: 3 cycles 15 to 11 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 10 to 7 W[3:0] 1010 R/W Number of Access Wait Cycles Specify the number of wait cycles to be inserted in the first access cycle. 0000: No cycle 0001: 1 cycle 0010: 2 cycles 0011: 3 cycles 0100: 4 cycles 0101: 5 cycles 0110: 6 cycles 0111: 8 cycles 1000: 10 cycles 1001: 12 cycles 1010: 14 cycles 1011: 18 cycles 1100: 24 cycles 1101: Reserved (setting prohibited) 1110: Reserved (setting prohibited) 1111: Reserved (setting prohibited) 6 WM 0 R/W External Wait Mask Specification Specifies whether or not the external wait input is valid. The specification by this bit is valid even when the number of access wait cycle is 0. 0: External wait input is valid 1: External wait input is ignored 5 to 0 All 0 R Reserved These bits are always read as 0. The write value should always be 0. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 8-26 RZ/A1H Group, RZ/A1M Group 8.4.4 8. Bus State Controller SDRAM Control Register (SDCR) SDCR specifies the method to refresh and access SDRAM, and the types of SDRAMs to be connected. Bit: 31 30 29 28 27 26 25 24 23 22 21 - - - - - - - - - - - A2ROW[1:0] - Initial value: R/W: 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R/W 0 R/W 0 R Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 - - DEEP - RFSH RMODEPDOWN BACTV - - - 0 R 0 R 0 R/W 0 R 0 R/W 0 R 0 R 0 R Initial value: R/W: 0 R/W 0 R/W 0 R/W 20 19 A3ROW[1:0] 0 R/W 0 R/W 18 - 0 R 17 16 A2COL[1:0] 0 R/W 0 R/W 1 0 A3COL[1:0] 0 R/W 0 R/W Bit Bit Name Initial Value R/W Description 31 to 21 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 20, 19 A2ROW[1:0] 00 R/W Number of Bits of Row Address for Area 2 Specify the number of bits of row address for area 2. 00: 11 bits 01: 12 bits 10: 13 bits 11: Reserved (setting prohibited) 18 0 R Reserved This bit is always read as 0. The write value should always be 0. 17, 16 A2COL[1:0] 00 R/W Number of Bits of Column Address for Area 2 Specify the number of bits of column address for area 2. 00: 8 bits 01: 9 bits 10: 10 bits 11: Reserved (setting prohibited) 15, 14 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 13 DEEP 0 R/W Deep Power-Down Mode This bit is valid for low-power SDRAM. If the RFSH or RMODE bit is set to 1 while this bit is set to 1, the deep power-down entry command is issued and the low-power SDRAM enters the deep power-down mode. 0: Self-refresh mode 1: Deep power-down mode 12 0 R Reserved This bit is always read as 0. The write value should always be 0. 11 RFSH 0 R/W Refresh Control Specifies whether or not the refresh operation of the SDRAM is performed. 0: No refresh 1: Refresh 10 RMODE 0 R/W Refresh Mode Specifies whether to perform auto-refresh or self-refresh when the RFSH bit is 1. When the RFSH bit is 1 and this bit is 1, self-refresh starts immediately. When the RFSH bit is 1 and this bit is 0, auto-refresh starts according to the contents that are set in registers RTCSR, RTCNT, and RTCOR. 0: Auto-refresh is performed 1: Self-refresh is performed R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 8-27 RZ/A1H Group, RZ/A1M Group 8. Bus State Controller Bit Bit Name Initial Value R/W Description 9 PDOWN 0 R/W Power-Down Mode Specifies whether the SDRAM will enter the power-down mode after the access to the SDRAM. With this bit being set to 1, after the SDRAM is accessed, the CKE signal is driven low and the SDRAM enters the powerdown mode. 0: The SDRAM does not enter the power-down mode after being accessed. 1: The SDRAM enters the power-down mode after being accessed. 8 BACTV 0 R/W Bank Active Mode Specifies to access whether in auto-precharge mode (using READA and WRITA commands) or in bank active mode (using READ and WRIT commands). 0: Auto-precharge mode (using READA and WRITA commands) 1: Bank active mode (using READ and WRIT commands) Note: Bank active mode can be set only for area 3. When both areas 2 and 3 are set to SDRAM, specify the auto-precharge mode. 7 to 5 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 4, 3 A3ROW[1:0] 00 R/W Number of Bits of Row Address for Area 3 Specify the number of bits of the row address for area 3. 00: 11 bits 01: 12 bits 10: 13 bits 11: Reserved (setting prohibited) 2 0 R Reserved This bit is always read as 0. The write value should always be 0. 1, 0 A3COL[1:0] 00 R/W Number of Bits of Column Address for Area 3 Specify the number of bits of the column address for area 3. 00: 8 bits 01: 9 bits 10: 10 bits 11: Reserved (setting prohibited) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 8-28 RZ/A1H Group, RZ/A1M Group 8.4.5 8. Bus State Controller Refresh Timer Control/Status Register (RTCSR) RTCSR specifies various items about refresh for SDRAM. When RTCSR is written, the upper 16 bits of the write data must be H'A55A to cancel write protection. The phase of the clock for incrementing the count in the refresh timer counter (RTCNT) is adjusted only by a power-on reset. Note that there is an error in the time until the compare match flag is set for the first time after the timer is started with the CKS[2:0] bits being set to a value other than B'000. Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 - - - - - - - - - - - - - - - - Initial value: R/W: 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 - - - - - - - - CMF CMIE 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R/W 0 R/W Initial value: R/W: CKS[2:0] 0 R/W 0 R/W 16 RRC[2:0] 0 R/W 0 R/W 0 R/W 0 R/W Bit Bit Name Initial Value R/W Description 31 to 8 All 0 R Reserved These bits are always read as 0. 7 CMF 0 R/W Compare Match Flag Indicates that a compare match occurs between the refresh timer counter (RTCNT) and refresh time constant register (RTCOR). This bit is set or cleared in the following conditions. 0: Clearing condition: When 0 is written in CMF after reading out RTCSR during CMF = 1. 1: Setting condition: When the condition RTCNT = RTCOR is satisfied. 6 CMIE 0 R/W Compare Match Interrupt Enable Enables or disables CMF interrupt requests when the CMF bit in RTCSR is set to 1. 0: Disables CMF interrupt requests. 1: Enables CMF interrupt requests. 5 to 3 CKS[2:0] 000 R/W Clock Select Select the clock input to count-up the refresh timer counter (RTCNT). 000: Stop the counting-up 001: CKIO/4 010: CKIO/16 011: CKIO/64 100: CKIO/256 101: CKIO/1024 110: CKIO/2048 111: CKIO/4096 2 to 0 RRC[2:0] 000 R/W Refresh Count Specify the number of continuous refresh cycles, when the refresh request occurs after the coincidence of the values of the refresh timer counter (RTCNT) and the refresh time constant register (RTCOR). These bits can make the period of occurrence of refresh long. 000: 1 time 001: 2 times 010: 4 times 011: 6 times 100: 8 times 101: Reserved (setting prohibited) 110: Reserved (setting prohibited) 111: Reserved (setting prohibited) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 8-29 RZ/A1H Group, RZ/A1M Group 8.4.6 8. Bus State Controller Refresh Timer Counter (RTCNT) RTCNT is an 8-bit counter that increments using the clock selected by bits CKS[2:0] in RTCSR. When RTCNT matches RTCOR, RTCNT is cleared to 0. The value in RTCNT returns to 0 after counting up to 255. When the RTCNT is written, the upper 16 bits of the write data must be H'A55A to cancel write protection. Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 - - - - - - - - - - - - - - - - Initial value: R/W: 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 - - - - - - - - 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W Initial value: R/W: Bit Bit Name Initial Value R/W Description 31 to 8 All 0 R Reserved These bits are always read as 0. All 0 R/W 8-Bit Counter 7 to 0 8.4.7 16 Refresh Time Constant Register (RTCOR) RTCOR is an 8-bit register. When RTCOR matches RTCNT, the CMF bit in RTCSR is set to 1 and RTCNT is cleared to 0. When the RFSH bit in SDCR is 1, a memory refresh request is issued by this matching signal. This request is maintained until the refresh operation is performed. If the request is not processed when the next matching occurs, the previous request is ignored. When the CMIE bit in RTCSR is set to 1, an interrupt request is issued by this matching signal. The request continues to be output until the CMF bit in RTCSR is cleared. Clearing the CMF bit only affects the interrupt request and does not clear the refresh request. Therefore, a combination of refresh request and interval timer interrupt can be specified so that the number of refresh requests are counted by using timer interrupts while refresh is performed periodically. When RTCOR is written, the upper 16 bits of the write data must be H'A55A to cancel write protection. Bit: 31 - - - - - - - - - - - - - - - - Initial value: R/W: 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 - - - - - - - - 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W Initial value: R/W: 30 29 28 27 26 25 24 23 22 21 Bit Bit Name Initial Value R/W Description 31 to 8 All 0 R Reserved These bits are always read as 0. All 0 R/W 8-Bit Counter 7 to 0 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 20 19 18 17 16 8-30 RZ/A1H Group, RZ/A1M Group 8.4.8 8. Bus State Controller Timeout Cycle Constant Register (TOSCORn) (n = 0 to 5) TOSCORn is a 16-bit register the value of which is effective when the WM bit in the CSn space wait control register (CSnWCR) is 0 and the corresponding bit in the timeout enable register (TOENR) is 1. When the number of cycles of waiting due to the signal on the eternal wait input pin matches the setting of TOSCORn, external wait input is disabled to end the cycle of access, the timeout status flag for the corresponding space in the timeout status register (TOSTR) is set, and a timeout detection interrupt request is generated. The timeout detection interrupt request is retained until the corresponding bit in TOENR is set to 0 or 0 is written to the timeout status flag for the corresponding space. Note that timeout detection is enabled even while the timeout status flag for the corresponding space in TOSTR is 1, and external wait input is disabled in response to a further timeout. Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 - - - - - - - - - - - - - - - - Initial value: R/W: 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W Initial value: R/W: Bit Bit Name Initial Value R/W Description 31 to 16 All 0 R Reserved These bits are always read as 0. All 0 R/W 16-Bit Register H'0000: 65536 cycles H'0001: 1 cycle : H'FFFF: 65535 cycles 15 to 0 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 8-31 RZ/A1H Group, RZ/A1M Group 8.4.9 8. Bus State Controller Timeout Status Register (TOSTR) TOSTOR is an 8-bit register that holds the timeout status flags for the CS spaces. When the WM bit in the CSn space wait control register (CSnWCR) is 0 and the corresponding bit in the timeout enable register (TOENR) is 1 and the number of cycles of waiting in response to the signal on the eternal wait input matches the setting of TOSCORn, the timeout status flag for the corresponding space is set and a timeout detection interrupt request is generated. The only writable value for the timeout status flags is 0, which clears the flag. Writing 1 to a flag is ignored. Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 - - - - - - - - - - - - - - - - Initial value: R/W: 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 - - - - - - - - - - CS5T OSTF CS4T OSTF CS3T OSTF CS2T OSTF CS1T OSTF CS0T OSTF 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W Initial value: R/W: 16 Bit Bit Name Initial Value R/W Description 31 to 6 All 0 R Reserved These bits are always read as 0. 5 CS5TOSTF 0 R/W CS5 Space Timeout Status Flag Status flag that indicates that the number of cycles of waiting due to the input on the external wait pin during access to the CS5 space has matched the setting of the CS5 space timeout cycle constant register (TOSCOR5).This bit is set or cleared in the following conditions. 0: Clearing condition When 0 is written in CS5TOSTF. 1: Setting condition When the WM bit in the CS5 space wait control register (CS5WCR) is 0 and the CS5TOEN bit in the timeout enable register (TOENR) is 1, the number of cycles of waiting due to the input on the external wait pin during access to the CS5 space has matched the setting of TOSCOR5. 4 CS4TOSTF 0 R/W CS4 Space Timeout Status Flag Status flag that indicates that the number of cycles of waiting due to the input on the external wait pin during access to the CS4 space has matched the setting of the CS4 space timeout cycle constant register (TOSCOR4). For the condition to set or clear this bit, refer to the description of CS5TOSTF. 3 CS3TOSTF 0 R/W CS3 Space Timeout Status Flag Status flag that indicates that the number of cycles of waiting due to the input on the external wait pin during access to the CS3 space has matched the setting of the CS3 space timeout cycle constant register (TOSCOR3). For the condition to set or clear this bit, refer to the description of CS5TOSTF. 2 CS2TOSTF 0 R/W CS2 Space Timeout Status Flag Status flag that indicates that the number of cycles of waiting due to the input on the external wait pin during access to the CS2 space has matched the setting of the CS2 space timeout cycle constant register (TOSCOR2). For the condition to set or clear this bit, refer to the description of CS5TOSTF. 1 CS1TOSTF 0 R/W CS1 Space Timeout Status Flag Status flag that indicates that the number of cycles of waiting due to the input on the external wait pin during access to the CS1 space has matched the setting of the CS1 space timeout cycle constant register (TOSCOR1). For the condition to set or clear this bit, refer to the description of CS5TOSTF. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 8-32 RZ/A1H Group, RZ/A1M Group 8. Bus State Controller Bit Bit Name Initial Value R/W Description 0 CS0TOSTF 0 R/W CS0 Space Timeout Status Flag Status flag that indicates that the number of cycles of waiting due to the input on the external wait pin during access to the CS0 space has matched the setting of the CS0 space timeout cycle constant register (TOSCOR0). For the condition to set or clear this bit, refer to the description of CS5TOSTF. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 8-33 RZ/A1H Group, RZ/A1M Group 8.4.10 8. Bus State Controller Timeout Enable Register (TOENR) TOENR is an 8-bit register that specifies enabling or disabling the detection of timeout for waiting in each of the CS spaces. Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 - - - - - - - - - - - - - - - - Initial value: R/W: 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 - - - - - - - - - - CS5 TOEN CS4 CS3 TOEN TOEN CS2 TOEN CS1 TOEN CS0 TOEN 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W Initial value: R/W: 0 R/W Bit Bit Name Initial Value R/W Description 31 to 6 All 0 R Reserved These bits are always read as 0. 5 CS5TOEN 0 R/W CS5 Space Timeout Detection Enable Specifies enabling or disabling the detection of timeout for waiting in the CS5 space. 0: The timeout detection is disabled. 1: The timeout detection is enabled. 4 CS4TOEN 0 R/W CS4 Space Timeout Detection Enable Specifies enabling or disabling the detection of timeout for waiting in the CS4 space. 0: The timeout detection is disabled. 1: The timeout detection is enabled. 3 CS3TOEN 0 R/W CS3 Space Timeout Detection Enable Specifies enabling or disabling the detection of timeout for waiting in the CS3 space. 0: The timeout detection is disabled. 1: The timeout detection is enabled. 2 CS2TOEN 0 R/W CS2 Space Timeout Detection Enable Specifies enabling or disabling the detection of timeout for waiting in the CS2 space. 0: The timeout detection is disabled. 1: The timeout detection is enabled. 1 CS1TOEN 0 R/W CS1 Space Timeout Detection Enable Specifies enabling or disabling the detection of timeout for waiting in the CS1 space. 0: The timeout detection is disabled. 1: The timeout detection is enabled. 0 CS0TOEN 0 R/W CS0 Space Timeout Detection Enable Specifies enabling or disabling the detection of timeout for waiting in the CS0 space. 0: The timeout detection is disabled. 1: The timeout detection is enabled. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 8-34 RZ/A1H Group, RZ/A1M Group 8.5 8. Bus State Controller Operation 8.5.1 Access Size and Data Alignment This LSI supports little endian, in which the least significant byte (LSB) is that in the direction of the 0th address. Data bus width can be selected from 8 bits, 16 bits, and 32 bits for the normal memory and SRAM with byte selection. Data bus width can be selected from 16 bits and 32 bits for SDRAM. For MPX-I/O, the data bus width is fixed to either 8 or 16 bits, or made selectable as 8 bits or 16 bits by one of the address lines. Data bus width varies depending on boot mode. For details, refer to section 8.3.2, Data Bus Width and Related Pin Setting for Each Area Depending on Boot Mode. Data alignment is performed in accordance with the data bus width selected for the device. This also means that four read operations are required to read 32-bit data from a byte-width device. In this LSI, data alignment and conversion of data length is performed automatically between the respective interfaces. Table 8.5 to Table 8.7 show the relationship between device data width and access unit. Table 8.5 32-Bit External Device Access and Data Alignment in Little Endian Data Bus D31 to D24 Operation D23 to D16 D15 to D8 Strobe Signals D7 to D0 WE3, DQMUU WE2, DQMUL WE1, DQMLU WE0, DQMLL 8-bit access at address 0 Data 7 to 0 Assert 8-bit access at address 1 Data 7 to 0 Assert 8-bit access at address 2 Data 7 to 0 Assert 8-bit access at address 3 Data 7 to 0 Assert 16-bit access at address 0 Data 15 to Data 7 to 8 0 Assert Assert 16-bit access at address 2 Data 15 to Data 7 to 8 0 Assert Assert 32-bit access at address 0 Data 31 to Data 23 to Data 15 to Data 7 to 24 16 8 0 Assert Assert Assert Assert Table 8.6 16-Bit External Device Access and Data Alignment in Little Endian Data Bus Operation D31 to D24 D23 to D16 D15 to D8 Strobe Signals D7 to D0 WE3, DQMUU WE2, DQMUL WE1, DQMLU WE0, DQMLL 8-bit access at address 0 Data 7 to 0 Assert 8-bit access at address 1 Data 7 to 0 Assert 8-bit access at address 2 Data 7 to 0 Assert 8-bit access at address 3 Data 7 to 0 Assert 16-bit access at address 0 Data 15 to Data 7 to 8 0 Assert Assert 16-bit access at address 2 Data 15 to Data 7 to 8 0 Assert Assert R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 8-35 RZ/A1H Group, RZ/A1M Group Table 8.6 8. Bus State Controller 16-Bit External Device Access and Data Alignment in Little Endian Data Bus D31 to D24 Operation 32-bit access at 1st access at address address 0 0 Table 8.7 D23 to D16 D15 to D8 Strobe Signals D7 to D0 WE3, DQMUU WE2, DQMUL WE1, DQMLU WE0, DQMLL Data 15 to Data 7 to 8 0 Assert Assert 2nd access at address 2 Data 31 to Data 23 to 24 16 Assert Assert 8-Bit External Device Access and Data Alignment in Little Endian Data Bus D31 to D24 Operation D23 to D16 D15 to D8 Strobe Signals D7 to D0 WE3, DQMUU WE2, DQMUL WE1, DQMLU WE0, DQMLL 8-bit access at address 0 Data 7 to 0 Assert 8-bit access at address 1 Data 7 to 0 Assert 8-bit access at address 2 Data 7 to 0 Assert 8-bit access at address 3 Data 7 to 0 Assert 16-bit access at 1st access at address address 0 0 Data 7 to 0 Assert 2nd access at address 1 Data 15 to 8 Assert Data 7 to 0 Assert 2nd access at address 1 Data 15 to 8 Assert Data 7 to 0 Assert 2nd access at address 1 Data 15 to 8 Assert 3rd access at address 2 Data 23 to 16 Assert 4th access at address 3 Data 31 to 24 Assert 16-bit access at 1st access at address address 2 0 32-bit access at 1st access at address address 0 0 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 8-36 RZ/A1H Group, RZ/A1M Group 8.5.2 (1) 8. Bus State Controller Normal Space Interface Basic Timing For access to a normal space, this LSI uses strobe signal output in consideration of the fact that mainly static RAM will be directly connected. When using SRAM with a byte-selection pin, see section 8.5.8, SRAM Interface with Byte Selection. Figure 8.2 shows the basic timings of normal space access. A no-wait normal access is completed in two cycles. The BS signal is asserted for one cycle to indicate the start of a bus cycle. T1 T2 CKIO A25 to A0 CSn RD/WR Read RD D31 to D0 RD/WR Write WEn D31 to D0 BS DACKn * Note: * The waveform for DACKn is when active low is specified. Figure 8.2 Normal Space Basic Access Timing (Access Wait 0) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 8-37 RZ/A1H Group, RZ/A1M Group 8. Bus State Controller There is no access size specification when reading. The correct access start address is output in the least significant bit of the address, but since there is no access size specification, 32 bits are always read in case of a 32-bit device. 16 bits are always read in case of a 16-bit device. When writing, only the WEn signal for the byte to be written is asserted. It is necessary to output the data that has been read using RD when a buffer is established in the data bus. The RD/WR signal is in a read state (high output) when no access has been carried out. Therefore, care must be taken when controlling the external data buffer with this signal, to avoid output collision. Figure 8.3 and Figure 8.4 show the basic timings in continuous access to normal space. If the WM bit in CSnWCR is cleared to 0, a Tnop cycle is inserted after the CSn space access to evaluate the external wait (Figure 8.3). If the WM bit in CSnWCR is set to 1, external waits are ignored and no Tnop cycle is inserted (Figure 8.4). T1 T2 Tnop T1 T2 CKIO A25 to A0 CSn RD/WR RD Read D15 to D0 WEn Write D15 to D0 BS DACKn * WAIT Note: * The waveform for DACKn is when active low is specified. Figure 8.3 Continuous Access to Normal Space (1) Bus Width = 16 Bits, 32-Bit Access, CSnWCR.WM Bit = 0 (Access Wait = 0, Cycle Wait = 0 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 8-38 RZ/A1H Group, RZ/A1M Group 8. Bus State Controller T1 T2 T1 T2 CKIO A25 to A0 CSn RD/WR RD Read D15 to D0 WEn Write D15 to D0 BS DACKn * WAIT Note: * The waveform for DACKn is when active low is specified. Figure 8.4 Continuous Access to Normal Space (2) Bus Width = 16 Bits, 32-Bit Access, CSnWCR.WM Bit = 1 (Access Wait = 0, Cycle Wait = 0) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 8-39 RZ/A1H Group, RZ/A1M Group 8. Bus State Controller 128K x 8-bit SRAM This LSI A2 CSn RD D31 A0 I/O0 WE A16 CS OE I/O7 ... D0 WE0 A0 ... D8 WE1 D7 ... D16 WE2 D15 ... ... D24 WE3 D23 CS OE I/O7 ... ... ... A16 ... A18 I/O0 WE ... A16 A0 ... CS OE I/O7 I/O0 WE ... A16 A0 ... CS OE I/O7 I/O0 WE Figure 8.5 Example of 32-Bit Data-Width SRAM Connection R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 8-40 RZ/A1H Group, RZ/A1M Group 8. Bus State Controller 128K x 8-bit SRAM This LSI A1 CSn RD D15 A0 CS OE I/O7 **** **** I/O0 WE **** D8 WE1 D7 **** A16 **** A17 A16 **** D0 WE0 **** A0 CS OE I/O7 I/O0 WE Figure 8.6 Example of 16-Bit Data-Width SRAM Connection 128K x 8-bit SRAM This LSI Figure 8.7 A0 CS RD OE D7 I/O7 ... A0 CSn ... ... A16 ... A16 D0 I/O0 WE0 WE Example of 8-Bit Data-Width SRAM Connection R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 8-41 RZ/A1H Group, RZ/A1M Group 8.5.3 8. Bus State Controller Access Wait Control Wait cycle insertion on a normal space access can be controlled by the settings of bits WR3 to WR0 in CSnWCR. It is possible for areas 1, 4, and 5 to insert wait cycles independently in read access and in write access. Areas 0, 2, and 3 have common access wait for read cycle and write cycle. The specified number of Tw cycles are inserted as wait cycles in a normal space access shown in Figure 8.8. T1 Tw T2 CKIO A25 to A0 CSn RD/WR RD Read D31 to D0 WEn Write D31 to D0 BS DACKn* Note: * The waveform for DACKn is when active low is specified. Figure 8.8 Wait Timing for Normal Space Access (Software Wait Only) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 8-42 RZ/A1H Group, RZ/A1M Group 8. Bus State Controller When the WM bit in CSnWCR is cleared to 0, the external wait input WAIT signal is also sampled. WAIT pin sampling is shown in Figure 8.9. A 2-cycle wait is specified as a software wait. The WAIT signal is sampled on the falling edge of CKIO at the transition from the T1 or Tw cycle to the T2 cycle. T1 Tw Tw Wait states inserted by WAIT signal Twx T2 CKIO A25 to A0 CSn RD/WR RD Read D31 to D0 WEn Write D31 to D0 WAIT BS DACKn* Note: * The waveform for DACKn is when active low is specified. Figure 8.9 Wait Cycle Timing for Normal Space Access (Wait Cycle Insertion Using WAIT Signal) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 8-43 RZ/A1H Group, RZ/A1M Group 8.5.4 8. Bus State Controller CSn Assert Period Expansion The number of cycles from CSn assertion to RD, WEn assertion can be specified by setting bits SW1 and SW0 in CSnWCR. The number of cycles from RD, WEn negation to CSn negation can be specified by setting bits HW1 and HW0. Therefore, a flexible interface to an external device can be obtained. Figure 8.10 shows an example. A Th cycle and a Tf cycle are added before and after an ordinary cycle, respectively. In these cycles, RD and WEn are not asserted, while other signals are asserted. The data output is prolonged to the Tf cycle, and this prolongation is useful for devices with slow writing operations. Th T1 T2 Tf CKIO A25 to A0 CSn RD/WR RD Read D31 to D0 WEn Write D31 to D0 BS DACKn* Note: * The waveform for DACKn is when active low is specified. Figure 8.10 CSn Assert Period Expansion R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 8-44 RZ/A1H Group, RZ/A1M Group 8.5.5 8. Bus State Controller MPX-I/O Interface Access timing for the MPX space is shown below. In the MPX space, CS5, AH, RD, and WEn signals control the accessing. The basic access for the MPX space consists of 2 cycles of address output followed by an access to a normal space. The bus width for the address output cycle or the data input/output cycle is fixed to 8 bits or 16 bits. Alternatively, it can be 8 bits or 16 bits depending on the address to be accessed. Output of the addresses D15 to D0 or D7 to D0 is performed from cycle Ta2 to cycle Ta3. Because cycle Ta1 has a highimpedance state, collisions of addresses and data can be avoided without inserting idle cycles, even in continuous access cycles. Address output is increased to 3 cycles by setting the MPXW bit in CS5WCR to 1. The RD/WR signal is output at the same time as the CS5 signal; it is high in the read cycle and low in the write cycle. The data cycle is the same as that in a normal space access. The delay cycles the number of which is specified by SW[1:0] are inserted between cycle Ta3 and cycle T1. The delay cycles the number of which is specified by HW[1:0] are added after cycle T2. Timing charts are shown in Figure 8.11 to Figure 8.13. Ta1 Ta2 Ta3 T1 T2 CKIO A25 to A0 CS5 RD/WR AH RD Read D15/D7 to D0 Address Data WEn Write D15/D7 to D0 Address Data BS DACKn* Note: * The waveform for DACKn is when active low is specified. Figure 8.11 (1) Access Timing for MPX Space (Address Cycle No Wait, Data Cycle No Wait) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 8-45 RZ/A1H Group, RZ/A1M Group 8. Bus State Controller Ta1 Ta2 Ta3 Th T1 T2 Tf CKIO A25 to A0 CS5 RD/WR AH RD Read D15/D7 to D0 Address Data WEn Write D15/D7 to D0 Address Data BS DACKn* Note: * The waveform for DACKn is when active low is specified. Figure 8.11 (2) Access Timing for MPX Space (Address Cycle No Wait, Extended Assertion Cycle 1.5, Data Cycle No Wait, Extended Negation Cycle 1.5) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 8-46 RZ/A1H Group, RZ/A1M Group 8. Bus State Controller Ta1 Tadw Ta2 Ta3 T1 T2 CKIO A25 to A0 CS5 RD/WR AH RD Read Address D15/D7 to D0 Data WEn Write D15/D7 to D0 Address Data BS DACKn* Note: * The waveform for DACKn is when active low is specified. Figure 8.12 Access Timing for MPX Space (Address Cycle Wait 1, Data Cycle No Wait) Ta1 Tadw Ta2 Ta3 T1 Tw Twx T2 CKIO A25 to A0 CS5 RD/WR AH RD Read D15/D7 to D0 Address Data WEn Write D15/D7 to D0 Address Data WAIT BS DACKn* Note: * The waveform for DACKn is when active low is specified. Figure 8.13 Access Timing for MPX Space (Address Cycle Access Wait 1, Data Cycle Wait 1, External Wait 1) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 8-47 RZ/A1H Group, RZ/A1M Group 8.5.6 (1) 8. Bus State Controller SDRAM Interface SDRAM Direct Connection The SDRAM that can be connected to this LSI is a product that has 11/12/13 bits of row address, 8/9/10 bits of column address, 4 or less banks, and uses the A10 pin for setting precharge mode in read and write command cycles. The control signals for direct connection of SDRAM are RAS, CAS, RD/WR, DQMUU, DQMUL, DQMLU, DQMLL, CKE, CS2, and CS3. All the signals other than CS2 and CS3 are common to all areas, and signals other than CKE are valid only when CS2 or CS3 is asserted. SDRAM can be connected to up to 2 spaces. The data bus width of the area that is connected to SDRAM is 16 bits or 32 bits. Burst read/single write (burst length 1) and burst read/burst write (burst length 1) are supported as the SDRAM operating mode. Commands for SDRAM can be specified by RAS, CAS, RD/WR, and specific address signals. These commands supports: * NOP * Auto-refresh (REF) * Self-refresh (SELF) * All banks pre-charge (PALL) * Specified bank pre-charge (PRE) * Bank active (ACTV) * Read (READ) * Read with pre-charge (READA) * Write (WRIT) * Write with pre-charge (WRITA) * Write mode register (MRS, EMRS) The byte to be accessed is specified by DQMUU, DQMUL, DQMLU, and DQMLL. Reading or writing is performed for a byte whose corresponding DQMxx is low. For details on the relationship between DQMxx and the byte to be accessed, see section 8.5.1, Access Size and Data Alignment. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 8-48 RZ/A1H Group, RZ/A1M Group 8. Bus State Controller Figure 8.14 and Figure 8.15 show examples of the connection of the SDRAM with the LSI. 64M SDRAM (1M x 16-bit x 4-bank) A2 CKE CKIO CSn ... RAS CAS RD/WR D31 ... D16 DQMUU DQMUL D15 D0 DQMLU DQMLL ... A13 A0 CKE CLK CS RAS CAS WE I/O15 ... ... A15 I/O0 DQMU DQML A13 ... This LSI A0 CKE CLK CS ... RAS CAS WE I/O15 I/O0 DQMU DQML Example of 32-Bit Data Width SDRAM Connection 64M SDRAM (1M x 16-bit x 4-bank) ... A14 A1 CKE CKIO CSn ... RAS CAS RD/WR D15 D0 DQMLU DQMLL Figure 8.15 A13 ... This LSI A0 CKE CLK CS RAS CAS WE I/O15 ... Figure 8.14 I/O0 DQMU DQML Example of 16-Bit Data Width SDRAM Connection R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 8-49 RZ/A1H Group, RZ/A1M Group (2) 8. Bus State Controller Address Multiplexing An address multiplexing is specified so that SDRAM can be connected without external multiplexing circuitry according to the setting of bits BSZ[1:0] in CSnBCR and bits A2ROW[1:0], A2COL[1:0], A3ROW[1:0], and A3COL[1:0] in SDCR. Table 8.8 to Table 8.13 show the relationship between the settings of bits BSZ[1:0], A2ROW[1:0], A2COL[1:0], A3ROW[1:0], and A3COL[1:0] and the bits output at the address pins. Do not specify those bits in the manner other than this table, otherwise the operation of this LSI is not guaranteed. A25 to A18 are not multiplexed and the original values of address are always output at these pins. When the data bus width is 16 bits (BSZ1 and BSZ0 = B'10), A0 of SDRAM specifies a 16-bit address. Therefore, connect this A0 pin of SDRAM to the A1 pin of the LSI; the A1 pin of SDRAM to the A2 pin of the LSI, and so on. When the data bus width is 32 bits (BSZ1 and BSZ0 = B'11), A0 of SDRAM specifies a 32-bit address. Therefore, connect this A0 pin of SDRAM to the A2 pin of the LSI; the A1 pin of SDRAM to the A3 pin of the LSI, and so on. Table 8.8 Relationship between BSZ[1:0], A2/3ROW[1:0], A2/3COL[1:0], and Address Multiplex Output (1)-1 Setting BSZ [1:0] A2/3 ROW [1:0] A2/3 COL [1:0] 11 (32 bits) 00 (11 bits) 00 (8 bits) Output Pin of This LSI Row Address Output Cycle Column Address Output Cycle A17 A25 A17 A16 A24 A16 SDRAM Pin Function Unused A15 A23 A15 A14 A22*2 A22*2 A12 (BA1) A13 A21*2 A21*2 A11 (BA0) A20 L/H*1 A10/AP Specifies address/ precharge Address A12 A11 A19 A11 A9 A10 A18 A10 A8 A9 A17 A9 A7 A8 A16 A8 A6 A7 A15 A7 A5 A6 A14 A6 A4 A5 A13 A5 A3 A4 A12 A4 A2 A3 A11 A3 A1 A0 A2 A10 A2 A1 A9 A1 A0 A8 A0 Specifies bank Unused Example of connected memory 64-Mbit product (512 Kwords x 32 bits x 4 banks, column 8 bits product): 1 16-Mbit product (512 Kwords x 16 bits x 2 banks, column 8 bits product): 2 Note 1. L/H is a bit used in the command specification; it is fixed at L or H according to the access mode. Note 2. Bank address specification R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 8-50 RZ/A1H Group, RZ/A1M Group Table 8.8 8. Bus State Controller Relationship between BSZ[1:0], A2/3ROW[1:0], A2/3COL[1:0], and Address Multiplex Output (1)-2 Setting BSZ [1:0] A2/3 ROW [1:0] A2/3 COL [1:0] 11 (32 bits) 01 (12 bits) 00 (8 bits) Output Pin of This LSI Row Address Output Cycle Column Address Output Cycle SDRAM Pin Function A17 A25 A17 A16 A24 A16 Unused A15 A23*2 A23*2 A14 A22*2 A22*2 A12 (BA0) A13 A21 A13 A11 Address A12 A20 L/H*1 A10/AP Specifies address/ precharge A11 A19 A11 A9 Address A10 A18 A10 A8 A9 A17 A9 A7 A8 A16 A8 A6 A7 A15 A7 A5 A6 A14 A6 A4 A5 A13 A5 A3 A4 A12 A4 A2 A3 A11 A3 A1 A2 A10 A2 A0 A1 A9 A1 A0 A8 A0 A13 (BA1) Specifies bank Unused Example of connected memory 128-Mbit product (1 Mwords x 32 bits x 4 banks, column 8 bits product): 1 64-Mbit product (1 Mwords x 16 bits x 4 banks, column 8 bits product): 2 Note 1. L/H is a bit used in the command specification; it is fixed at L or H according to the access mode. Note 2. Bank address specification R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 8-51 RZ/A1H Group, RZ/A1M Group Table 8.9 8. Bus State Controller Relationship between BSZ[1:0], A2/3ROW[1:0], A2/3COL[1:0], and Address Multiplex Output (2)-1 Setting BSZ [1:0] A2/3 ROW [1:0] A2/3 COL [1:0] 11 (32 bits) 01 (12 bits) 01 (9 bits) Output Pin of This LSI Row Address Output Cycle Column Address Output Cycle SDRAM Pin Function A17 A26 A17 A16 A25 A16 Unused A15 A24*2 A24*2 A14 A23*2 A23*2 A12 (BA0) A13 A22 A13 A11 Address A12 A21 L/H*1 A10/AP Specifies address/ precharge A11 A20 A11 A9 Address A10 A19 A10 A8 A9 A18 A9 A7 A8 A17 A8 A6 A7 A16 A7 A5 A6 A15 A6 A4 A5 A14 A5 A3 A4 A13 A4 A2 A3 A12 A3 A1 A2 A11 A2 A0 A1 A10 A1 A0 A9 A0 A13 (BA1) Specifies bank Unused Example of connected memory 256-Mbit product (2 Mwords x 32 bits x 4 banks, column 9 bits product): 1 128-Mbit product (2 Mwords x 16 bits x 4 banks, column 9 bits product): 2 Note 1. L/H is a bit used in the command specification; it is fixed at L or H according to the access mode. Note 2. Bank address specification R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 8-52 RZ/A1H Group, RZ/A1M Group Table 8.9 8. Bus State Controller Relationship between BSZ[1:0], A2/3ROW[1:0], A2/3COL[1:0], and Address Multiplex Output (2)-2 Setting BSZ [1:0] A2/3 ROW [1:0] A2/3 COL [1:0] 11 (32 bits) 01 (12 bits) 10 (10 bits) Output Pin of This LSI Row Address Output Cycle Column Address Output Cycle SDRAM Pin Function A17 A27 A17 A16 A26 A16 Unused A15 A25*2 A25*2 A14 A24*2 A24*2 A12 (BA0) A13 A23 A13 A11 Address A12 A22 L/H*1 A10/AP Specifies address/ precharge A11 A21 A11 A9 Address A10 A20 A10 A8 A9 A19 A9 A7 A8 A18 A8 A6 A7 A17 A7 A5 A6 A16 A6 A4 A5 A15 A5 A3 A4 A14 A4 A2 A3 A13 A3 A1 A2 A12 A2 A0 A1 A11 A1 A0 A10 A0 A13 (BA1) Specifies bank Unused Example of connected memory 512-Mbit product (4 Mwords x 32 bits x 4 banks, column 10 bits product): 1 256-Mbit product (4 Mwords x 16 bits x 4 banks, column 10 bits product): 2 Note 1. L/H is a bit used in the command specification; it is fixed at L or H according to the access mode. Note 2. Bank address specification R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 8-53 RZ/A1H Group, RZ/A1M Group Table 8.10 8. Bus State Controller Relationship between BSZ[1:0], A2/3ROW[1:0], A2/3COL[1:0], and Address Multiplex Output (3) Setting BSZ [1:0] A2/3 ROW [1:0] A2/3 COL [1:0] 11 (32 bits) 10 (13 bits) 01 (9 bits) Output Pin of This LSI Row Address Output Cycle Column Address Output Cycle SDRAM Pin Function A17 A26 A17 A16 A25*2 A25*2 A14 (BA1) Unused A15 A24*2 A24*2 A13 (BA0) A14 A23 A14 A12 A13 A22 A13 A11 A12 A21 L/H*1 A10/AP Specifies address/ precharge A11 A20 A11 A9 Address A10 A19 A10 A8 A9 A18 A9 A7 A8 A17 A8 A6 A7 A16 A7 A5 A6 A15 A6 A4 A5 A14 A5 A3 A4 A13 A4 A2 A3 A12 A3 A1 A2 A11 A2 A0 A1 A10 A1 A0 A9 A0 Specifies bank Address Unused Example of connected memory 512-Mbit product (4 Mwords x 32 bits x 4 banks, column 9 bits product): 1 256-Mbit product (4 Mwords x 16 bits x 4 banks, column 9 bits product): 2 Note 1. L/H is a bit used in the command specification; it is fixed at L or H according to the access mode. Note 2. Bank address specification R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 8-54 RZ/A1H Group, RZ/A1M Group Table 8.11 8. Bus State Controller Relationship between BSZ[1:0], A2/3ROW[1:0], A2/3COL[1:0], and Address Multiplex Output (4)-1 Setting BSZ [1:0] A2/3 ROW [1:0] A2/3 COL [1:0] 10 (16 bits) 00 (11 bits) 00 (8 bits) Output Pin of This LSI Row Address Output Cycle Column Address Output Cycle A17 A25 A17 A16 A24 A16 A15 A23 A15 A14 A22 A14 A13 A21 A21 A12 A20*2 A20*2 A11 (BA0) Specifies bank A11 A19 L/H*1 A10/AP Specifies address/ precharge A10 A18 A10 A9 Address A9 A17 A9 A8 A8 A16 A8 A7 A7 A15 A7 A6 A6 A14 A6 A5 A5 A13 A5 A4 A4 A12 A4 A3 A3 A11 A3 A2 A2 A10 A2 A1 A0 A1 A9 A1 A0 A8 A0 SDRAM Pin Function Unused Unused Example of connected memory 16-Mbit product (512 Kwords x 16 bits x 2 banks, column 8 bits product): 1 Note 1. L/H is a bit used in the command specification; it is fixed at L or H according to the access mode. Note 2. Bank address specification R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 8-55 RZ/A1H Group, RZ/A1M Group Table 8.11 8. Bus State Controller Relationship between BSZ[1:0], A2/3ROW[1:0], A2/3COL[1:0], and Address Multiplex Output (4)-2 Setting BSZ [1:0] A2/3 ROW [1:0] A2/3 COL [1:0] 10 (16 bits) 01 (12 bits) 00 (8 bits) Output Pin of This LSI Row Address Output Cycle Column Address Output Cycle SDRAM Pin Function A17 A25 A17 A16 A24 A16 A15 A23 A15 A14 A22*2 A22*2 A13 (BA1) A13 A21*2 A21*2 A12 (BA0) A12 A20 A12 A11 Address A11 A19 L/H*1 A10/AP Specifies address/ precharge A10 A18 A10 A9 Address A9 A17 A9 A8 A8 A16 A8 A7 A7 A15 A7 A6 A6 A14 A6 A5 A5 A13 A5 A4 A4 A12 A4 A3 A3 A11 A3 A2 A2 A10 A2 A1 A0 A1 A9 A1 A0 A8 A0 Unused Specifies bank Unused Example of connected memory 64-Mbit product (1 Mwords x 16 bits x 4 banks, column 8 bits product): 1 Note 1. L/H is a bit used in the command specification; it is fixed at L or H according to the access mode. Note 2. Bank address specification R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 8-56 RZ/A1H Group, RZ/A1M Group Table 8.12 8. Bus State Controller Relationship between BSZ[1:0], A2/3ROW[1:0], A2/3COL[1:0], and Address Multiplex Output (5)-1 Setting BSZ [1:0] A2/3 ROW [1:0] A2/3 COL [1:0] 10 (16 bits) 01 (12 bits) 01 (9 bits) Output Pin of This LSI Row Address Output Cycle Column Address Output Cycle A17 A26 A17 A16 A25 A16 A15 A24 A15 A14 A23*2 A23*2 A13 (BA1) A13 A22*2 A22*2 A12 (BA0) A12 A21 A12 A11 Address A11 A20 L/H*1 A10/AP Specifies address/ precharge A10 A19 A10 A9 Address A9 A18 A9 A8 A8 A17 A8 A7 A7 A16 A7 A6 A6 A15 A6 A5 A5 A14 A5 A4 A4 A13 A4 A3 A3 A12 A3 A2 A2 A11 A2 A1 A0 A1 A10 A1 A0 A9 A0 SDRAM Pin Function Unused Specifies bank Unused Example of connected memory 128-Mbit product (2 Mwords x 16 bits x 4 banks, column 9 bits product): 1 Note 1. L/H is a bit used in the command specification; it is fixed at L or H according to the access mode. Note 2. Bank address specification R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 8-57 RZ/A1H Group, RZ/A1M Group Table 8.12 8. Bus State Controller Relationship between BSZ[1:0], A2/3ROW[1:0], A2/3COL[1:0], and Address Multiplex Output (5)-2 Setting BSZ [1:0] A2/3 ROW [1:0] A2/3 COL [1:0] 10 (16 bits) 01 (12 bits) 10 (10 bits) Output Pin of This LSI Row Address Output Cycle Column Address Output Cycle SDRAM Pin Function A17 A27 A17 A16 A26 A16 A15 A25 A15 A14 A24*2 A24*2 A13 (BA1) A13 A23*2 A23*2 A12 (BA0) A12 A22 A12 A11 Address A11 A21 L/H*1 A10/AP Specifies address/ precharge A10 A20 A10 A9 Address A9 A19 A9 A8 A8 A18 A8 A7 A7 A17 A7 A6 A6 A16 A6 A5 A5 A15 A5 A4 A4 A14 A4 A3 A3 A13 A3 A2 A2 A12 A2 A1 A0 A1 A11 A1 A0 A10 A0 Unused Specifies bank Unused Example of connected memory 256-Mbit product (4 Mwords x 16 bits x 4 banks, column 10 bits product): 1 Note 1. L/H is a bit used in the command specification; it is fixed at L or H according to the access mode. Note 2. Bank address specification R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 8-58 RZ/A1H Group, RZ/A1M Group Table 8.13 8. Bus State Controller Relationship between BSZ[1:0], A2/3ROW[1:0], A2/3COL[1:0], and Address Multiplex Output (6)-1 Setting BSZ [1:0] A2/3 ROW [1:0] A2/3 COL [1:0] 10 (16 bits) 10 (13 bits) 01 (9 bits) Output Pin of This LSI Row Address Output Cycle Column Address Output Cycle SDRAM Pin Function A17 A26 A17 A16 A25 A16 A15 A24*2 A24*2 A14 A23*2 A23*2 A13 (BA0) A13 A22 A13 A12 A12 A21 A12 A11 A11 A20 L/H*1 A10/AP Specifies address/ precharge A10 A19 A10 A9 Address A9 A18 A9 A8 A8 A17 A8 A7 A7 A16 A7 A6 A6 A15 A6 A5 A5 A14 A5 A4 A4 A13 A4 A3 A3 A12 A3 A2 A2 A11 A2 A1 A0 A1 A10 A1 A0 A9 A0 Unused A14 (BA1) Specifies bank Address Unused Example of connected memory 256-Mbit product (4 Mwords 16 bits 4 banks, column 9 bits product): 1 Note 1. L/H is a bit used in the command specification; it is fixed at L or H according to the access mode. Note 2. Bank address specification R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 8-59 RZ/A1H Group, RZ/A1M Group Table 8.13 8. Bus State Controller Relationship between BSZ[1:0], A2/3ROW[1:0], A2/3COL[1:0], and Address Multiplex Output (6)-2 Setting BSZ [1:0] A2/3 ROW [1:0] A2/3 COL [1:0] 10 (16 bits) 10 (13 bits) 10 (10 bits) Output Pin of This LSI Row Address Output Cycle Column Address Output Cycle SDRAM Pin Function A17 A27 A17 A16 A26 A16 A15 A25*2 A25*2 A14 A24*2 A24*2 A13 (BA0) A13 A23 A13 A12 A12 A22 A12 A11 A11 A21 L/H*1 A10/AP Specifies address/ precharge A10 A20 A10 A9 Address A9 A19 A9 A8 A8 A18 A8 A7 A7 A17 A7 A6 A6 A16 A6 A5 A5 A15 A5 A4 A4 A14 A4 A3 A3 A13 A3 A2 A2 A12 A2 A1 A0 A1 A11 A1 A0 A10 A0 Unused A14 (BA1) Specifies bank Address Unused Example of connected memory 512-Mbit product (8 Mwords x 16 bits x 4 banks, column 10 bits product): 1 Note 1. L/H is a bit used in the command specification; it is fixed at L or H according to the access mode. Note 2. Bank address specification R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 8-60 RZ/A1H Group, RZ/A1M Group (3) 8. Bus State Controller Burst Read A burst read occurs in the following cases with this LSI. * Access size in reading is larger than data bus width. * 16-, 32- or 64-byte transfer This LSI always accesses the SDRAM with burst length 1. For example, read access of burst length 1 is performed consecutively 8 times to read 16-byte continuous data from the SDRAM that is connected to a 16-bit data bus. This access is called the burst read with the burst number 8. Table 8.14 shows the relationship between the access size and the number of bursts. Table 8.14 Relationship between Access Size and Number of Bursts Bus Width Access Size Number of Bursts 16 bits 8 bits 1 16 bits 1 32 bits 2 16 bytes 8 32 bytes 16 64 bytes 32 32 bits 8 bits 1 16 bits 1 32 bits 1 16 bytes 4 32 bytes 8 64 bytes 16 Figure 8.16 and Figure 8.17 show timing charts in burst read. In burst read, an ACTV command is output in the Tr cycle, the READ command is issued in the Tc1, Tc2, and Tc3 cycles, the READA command is issued in the Tc4 cycle, and the read data is received at the rising edge of the external clock (CKIO) in the Td1 to Td4 cycles. The Tap cycle is used to wait for the completion of an auto-precharge induced by the READA command in the SDRAM. In the Tap cycle, a new command will not be issued to the same bank. However, access to another CS space or another bank in the same SDRAM space is enabled. The number of Tap cycles is specified by the WTRP1 and WTRP0 bits in CS3WCR. In this LSI, wait cycles can be inserted by specifying each bit in CS3WCR to connect the SDRAM in variable frequencies. Figure 8.17 shows an example in which wait cycles are inserted. The number of cycles from the Tr cycle where the ACTV command is output to the Tc1 cycle where the READ command is output can be specified using the WTRCD1 and WTRCD0 bits in CS3WCR. If the WTRCD1 and WTRCD0 bits specify one cycle or more, a Trw cycle where the NOP command is issued is inserted between the Tr cycle and Tc1 cycle. The number of cycles from the Tc1 cycle where the READ command is output to the Td1 cycle where the read data is latched can be specified for the CS2 and CS3 spaces independently, using the A2CL1 and A2CL0 bits in CS2WCR or the A3CL1 and A3CL0 bits in CS3WCR. The number of cycles from Tc1 to Td1 corresponds to the SDRAM CAS latency. The CAS latency for the SDRAM is normally defined as up to three cycles. However, the CAS latency in this LSI can be specified as 1 to 4 cycles. This CAS latency can be achieved by connecting a latch circuit between this LSI and the SDRAM. A Tde cycle is an idle cycle required to transfer the read data into this LSI and occurs once for every burst read or every single read. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 8-61 RZ/A1H Group, RZ/A1M Group 8. Bus State Controller Tr Tc1 Td1 Tc2 Td2 Tc3 Td3 Tc4 Td4 Tde (Tap) CKIO A25 to A0 A12/A11*1 CSn RAS CAS RD/WR DQMxx D31 to D0 BS DACKn*2 Notes: 1. Address pin to be connected to pin A10 of SDRAM. 2. The waveform for DACKn is when active low is specified. Figure 8.16 Burst Read Basic Timing (CAS Latency 1, Auto Pre-Charge) Tr Trw Tc1 Tw Tc2 Td1 Tc3 Td2 Tc4 Td3 Td4 Tde (Tap) CKIO A25 to A0 A12/A11*1 CSn RAS CAS RD/WR DQMxx D31 to D0 BS DACKn*2 Notes: 1. Address pin to be connected to pin A10 of SDRAM. 2. The waveform for DACKn is when active low is specified. Figure 8.17 Burst Read Wait Specification Timing (CAS Latency 2, WTRCD[1:0] = 1 Cycle, Auto Pre-Charge) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 8-62 RZ/A1H Group, RZ/A1M Group (4) 8. Bus State Controller Single Read A read access ends in one cycle when the data bus width is larger than or equal to the access size. As the SDRAM is set to the burst read with the burst length 1, only the required data is output. A read access that ends in one cycle is called single read. Figure 8.18 shows the single read basic timing. Tr Tc1 Td1 Tde (Tap) CKIO A25 to A0 A12/A11*1 CSn RAS CAS RD/WR DQMxx D31 to D0 BS DACKn*2 Notes: 1. Address pin to be connected to pin A10 of SDRAM. 2. The waveform for DACKn is when active low is specified. Figure 8.18 Basic Timing for Single Read (CAS Latency 1, Auto Pre-Charge) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 8-63 RZ/A1H Group, RZ/A1M Group (5) 8. Bus State Controller Burst Write A burst write occurs in the following cases in this LSI. * Access size in writing is larger than data bus width. * 16-, 32- or 64-byte transfer This LSI always accesses SDRAM with burst length 1. For example, write access of burst length 1 is performed continuously 8 times to write 16-byte continuous data to the SDRAM that is connected to a 16-bit data bus. This access is called burst write with the burst number 8. The relationship between the access size and the number of bursts is shown in Table 8.14. Figure 8.19 shows a timing chart for burst writes. In burst write, an ACTV command is output in the Tr cycle, the WRIT command is issued in the Tc1, Tc2, and Tc3 cycles, and the WRITA command is issued to execute an auto-precharge in the Tc4 cycle. In the write cycle, the write data is output simultaneously with the write command. After the write command with the auto-precharge is output, the Trw1 cycle that waits for the auto-precharge initiation is followed by the Tap cycle that waits for completion of the auto-precharge induced by the WRITA command in the SDRAM. Between the Trwl and the Tap cycle, a new command will not be issued to the same bank. However, access to another CS space or another bank in the same SDRAM space is enabled. The number of Trw1 cycles is specified by the TRWL1 and TRWL0 bits in CS3WCR. The number of Tap cycles is specified by the WTRP1 and WTRP0 bits in CS3WCR. Tr Tc1 Tc2 Tc3 Tc4 Trwl Tap CKIO A25 to A0 A12/A11*1 CSn RAS CAS RD/WR DQMxx D31 to D0 BS DACKn*2 Notes: 1. Address pin to be connected to pin A10 of SDRAM. 2. The waveform for DACKn is when active low is specified. Figure 8.19 Basic Timing for Burst Write (Auto Pre-Charge) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 8-64 RZ/A1H Group, RZ/A1M Group (6) 8. Bus State Controller Single Write A write access ends in one cycle when the data bus width is larger than or equal to access size. As a single write or burst write with burst length 1 is set in SDRAM, only the required data is output. The write access that ends in one cycle is called single write. Figure 8.20 shows the single write basic timing. Tr Tc1 Trwl Tap CKIO A25 to A0 A12/A11*1 CSn RAS CAS RD/WR DQMxx D31 to D0 BS DACKn*2 Notes: 1. Address pin to be connected to pin A10 of SDRAM. 2. The waveform for DACKn is when active low is specified. Figure 8.20 Single Write Basic Timing (Auto-Precharge) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 8-65 RZ/A1H Group, RZ/A1M Group (7) 8. Bus State Controller Bank Active The SDRAM bank function can be used to support high-speed access to the same row address. When the BACTV bit in SDCR is 1, access is performed using commands without auto-precharge (READ or WRIT). This function is called bank-active function. This function is valid only for area 3. When area 3 is set to bank-active mode, area 2 should be set to normal space or SRAM with byte selection. When areas 2 and 3 are both set to SDRAM, auto precharge mode must be set. When the bank-active function is used, precharging is not performed when the access ends. When accessing the same row address in the same bank, it is possible to issue the READ or WRIT command immediately, without issuing an ACTV command. As SDRAM is internally divided into several banks, it is possible to activate one row address in each bank. If the next access is to a different row address, a PRE command is first issued to precharge the relevant bank, then when precharging is completed, the access is performed by issuing an ACTV command followed by a READ or WRIT command. If this is followed by an access to a different row address, the access time will be longer because of the precharging performed after the access request is issued. The number of cycles between issuance of the PRE command and the ACTV command is determined by the WTRP1 and WTPR0 bits in CS3WCR. In a write, when an auto-precharge is performed, a command cannot be issued to the same bank for a period of Trwl + Tap cycles after issuance of the WRITA command. When bank active mode is used, READ or WRIT commands can be issued successively if the row address is the same. The number of cycles can thus be reduced by Trwl + Tap cycles for each write. There is a limit on tRAS, the time for placing each bank in the active state. If there is no guarantee that there will not be a cache hit and another row address will be accessed within the period in which this value is maintained by program execution, it is necessary to set auto-refresh and set the refresh cycle to no more than the maximum value of tRAS. A burst read cycle without auto-precharge is shown in Figure 8.21, a burst read cycle for the same row address in Figure 8.22, and a burst read cycle for different row addresses in Figure 8.23. Similarly, a single write cycle without auto-precharge is shown in Figure 8.24, a single write cycle for the same row address in Figure 8.25, and a single write cycle for different row addresses in Figure 8.26. In Figure 8.22, a Tnop cycle in which no operation is performed is inserted before the Tc cycle that issues the READ command. The Tnop cycle is inserted to acquire two cycles of CAS latency for the DQMxx signal that specifies the read byte in the data read from the SDRAM. If the CAS latency is specified as two cycles or more, the Tnop cycle is not inserted because the two cycles of latency can be acquired even if the DQMxx signal is asserted after the Tc cycle. When bank active mode is set, if only access cycles to the respective banks in the area 3 space are considered, as long as access cycles to the same row address continue, the operation starts with the cycle in Figure 8.21 or Figure 8.24, followed by repetition of the cycle in Figure 8.22 or Figure 8.25. An access to a different area during this time has no effect. If there is an access to a different row address in the bank active state, the bus cycle in Figure 8.23 or Figure 8.26 is executed instead of that in Figure 8.22 or Figure 8.25. In bank active mode, too, all banks become inactive after a refresh cycle. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 8-66 RZ/A1H Group, RZ/A1M Group 8. Bus State Controller Tr Tc1 Td1 Tc2 Td2 Tc3 Td3 Tc4 Td4 Tde CKIO A25 to A0 A12/A11*1 CS3 RAS CAS RD/WR DQMxx D31 to D0 BS DACKn*2 Notes: 1. Address pin to be connected to pin A10 of SDRAM. 2. The waveform for DACKn is when active low is specified. Figure 8.21 Burst Read Timing (Bank Active, Different Bank, CAS Latency 1) Tnop Tc1 Td1 Tc2 Td2 Tc3 Td3 Tc4 Td4 Tde CKIO A25 to A0 A12/A11*1 CS3 RAS CAS RD/WR DQMxx D31 to D0 BS DACKn*2 Notes: 1. Address pin to be connected to pin A10 of SDRAM. 2. The waveform for DACKn is when active low is specified. Figure 8.22 Burst Read Timing (Bank Active, Same Row Addresses in the Same Bank, CAS Latency 1) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 8-67 RZ/A1H Group, RZ/A1M Group 8. Bus State Controller Tp Tpw Tr Tc1 Td1 Tc2 Td2 Tc3 Td3 Tc4 Td4 Tde CKIO A25 to A0 A12/A11*1 CS3 RAS CAS RD/WR DQMxx D31 to D0 BS DACKn*2 Notes: 1. Address pin to be connected to pin A10 of SDRAM. 2. The waveform for DACKn is when active low is specified. Figure 8.23 Burst Read Timing (Bank Active, Different Row Addresses in the Same Bank, CAS Latency 1) Tr Tc1 CKIO A25 to A0 A12/A11*1 CS3 RAS CAS RD/WR DQMxx D31 to D0 BS DACKn*2 Notes: 1. Address pin to be connected to pin A10 of SDRAM. 2. The waveform for DACKn is when active low is specified. Figure 8.24 Single Write Timing (Bank Active, Different Bank) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 8-68 RZ/A1H Group, RZ/A1M Group 8. Bus State Controller Tnop Tc1 CKIO A25 to A0 A12/A11*1 CS3 RAS CAS RD/WR DQMxx D31 to D0 BS DACKn*2 Notes: 1. Address pin to be connected to pin A10 of SDRAM. 2. The waveform for DACKn is when active low is specified. Figure 8.25 Single Write Timing (Bank Active, Same Row Addresses in the Same Bank) Tp Tpw Tr Tc1 CKIO A25 to A0 A12/A11*1 CS3 RAS CAS RD/WR DQMxx D31 to D0 BS DACKn*2 Notes: 1. Address pin to be connected to pin A10 of SDRAM. 2. The waveform for DACKn is when active low is specified. Figure 8.26 Single Write Timing (Bank Active, Different Row Addresses in the Same Bank) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 8-69 RZ/A1H Group, RZ/A1M Group (8) 8. Bus State Controller Refreshing This module has a function for controlling SDRAM refreshing. Auto-refreshing can be performed by clearing the RMODE bit to 0 and setting the RFSH bit to 1 in SDCR. A continuous refreshing can be performed by setting the RRC2 to RRC0 bits in RTCSR. If SDRAM is not accessed for a long period, self-refresh mode, in which the power consumption for data retention is low, can be activated by setting both the RMODE bit and the RFSH bit to 1. (a) Auto-refreshing Refreshing is performed at intervals determined by the input clock selected by bits CKS2 to CKS0 in RTCSR, and the value set by in RTCOR. The value of bits CKS2 to CKS0 in RTCOR should be set so as to satisfy the refresh interval stipulation for the SDRAM used. First make the settings for RTCOR, RTCNT, and the RMODE and RFSH bits in SDCR, and then make the CKS2 to CKS0 and RRC2 to RRC0 settings. When the clock is selected by bits CKS2 to CKS0, RTCNT starts counting up from the value at that time. The RTCNT value is constantly compared with the RTCOR value, and if the two values are the same, a refresh request is generated and an auto-refresh is performed for the number of times specified by the RRC2 to RRC0. At the same time, RTCNT is cleared to zero and the count-up is restarted. Figure 8.27 shows the auto-refresh cycle timing. After starting the auto refreshing, PALL command is issued in the Tp cycle to make all the banks to pre-charged state from active state when some bank is being pre-charged. Then REF command is issued in the Trr cycle after inserting idle cycles of which number is specified by the WTRP1 and WTRP0 bits in CS3WCR. A new command is not issued for the duration of the number of cycles specified by the WTRC1 and WTRC0 bits in CS3WCR after the Trr cycle. The WTRC1 and WTRC0 bits must be set so as to satisfy the SDRAM refreshing cycle time stipulation (tRC). An idle cycle is inserted between the Tp cycle and Trr cycle when the setting value of the WTRP1 and WTRP0 bits in CS3WCR is longer than or equal to 1 cycle. ) Tp Tpw Trr Trc Trc Trc CKIO A25 to A0 A12/A11*1 CSn RAS CAS RD/WR DQMxx D31 to D0 Hi-z BS DACKn*2 Notes: 1. Address pin to be connected to pin A10 of SDRAM. 2. The waveform for DACKn is when active low is specified. Figure 8.27 Auto-Refresh Timing R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 8-70 RZ/A1H Group, RZ/A1M Group (b) 8. Bus State Controller Self-refreshing Self-refresh mode is a kind of standby mode, in which the refresh timing and refresh addresses are generated within the SDRAM. Self-refreshing is activated by setting both the RMODE bit and the RFSH bit in SDCR to 1. After starting the self-refreshing, PALL command is issued in Tp cycle after the completion of the pre-charging bank. A SELF command is then issued after inserting idle cycles of which number is specified by the WTRP1 and WTRP0 bits in CS3WSR. SDRAM cannot be accessed while in the self-refresh state. Self-refresh mode is cleared by clearing the RMODE bit to 0. After self-refresh mode has been cleared, command issuance is disabled for the number of cycles specified by the WTRC1 and WTRC0 bits in CS3WCR. Self-refresh timing is shown in figure 8.28. Settings must be made so that self-refresh clearing and data retention are performed correctly, and auto-refreshing is performed at the correct intervals. When self-refreshing is activated from the state in which auto-refreshing is set, auto-refreshing is restarted if the RFSH bit is set to 1 and the RMODE bit is cleared to 0 when self-refresh mode is cleared. If the transition from clearing of self-refresh mode to the start of auto-refreshing takes time, this time should be taken into consideration when setting the initial value of RTCNT. Making the RTCNT value 1 less than the RTCOR value will enable refreshing to be started immediately. After self-refreshing has been set, the self-refresh state continues even if the chip standby state is entered using the LSI standby function, and is maintained even after recovery from standby mode due to an interrupt. Note that the necessary signals such as CKE must be driven even in standby state by setting the HIZCNT bit in CMNCR to 1. In case of a power-on reset, the bus state controller's registers are initialized, and therefore the self-refresh state is cleared. Tp Tpw Trr Trc Trc Trc CKIO CKE A25 to A0 A12/A11*1 CSn RAS CAS RD/WR DQMxx D31 to D0 Hi-z BS DACKn*2 Notes: 1. Address pin to be connected to pin A10 of SDRAM. 2. The waveform for DACKn is when active low is specified. Figure 8.28 Self-Refresh Timing R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 8-71 RZ/A1H Group, RZ/A1M Group (9) 8. Bus State Controller Relationship between Refresh Requests and Bus Cycles If a refresh request occurs during bus cycle execution, the refresh cycle must wait for the bus cycle to be completed. If a new refresh request occurs while waiting for the previous refresh request, the previous refresh request is deleted. To refresh correctly, a bus cycle longer than the refresh interval must be prevented from occurring. (10) Power-Down Mode If the PDOWN bit in SDCR is set to 1, the SDRAM is placed in power-down mode by bringing the CKE signal to the low level in the non-access cycle. This power-down mode can effectively lower the power consumption in the nonaccess cycle. However, note that if an access occurs in power-down mode, a cycle of overhead occurs because a cycle is needed to assert the CKE in order to cancel the power-down mode. Figure 8.29 shows the access timing in power-down mode. Power-down Tnop Tr Tc1 Td1 Tde Tap Power-down CKIO CKE A25 to A0 A12/A11*1 CSn RAS CAS RD/WR DQMxx D31 to D0 BS DACKn*2 Notes: 1. Address pin to be connected to pin A10 of SDRAM. 2. The waveform for DACKn is when active low is specified. Figure 8.29 Power-Down Mode Access Timing R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 8-72 RZ/A1H Group, RZ/A1M Group 8. Bus State Controller (11) Power-On Sequence In order to use SDRAM, mode setting must first be made for SDRAM after the pose interval specified for the SDRAM to be used after powering on. The pose interval should be obtained by a power-on reset generating circuit or software. To perform SDRAM initialization correctly, the registers of this module must first be set, followed by a write to the SDRAM mode register. In SDRAM mode register setting, the address signal value at that time is latched by a combination of the CSn, RAS, CAS, and RD/WR signals. If the value to be set is X, the bus state controller provides for value X to be written to the SDRAM mode register by performing a 16-bit write to address H'3FFFD000 + X for area 2 SDRAM, and to address H'3FFFE000 + X for area 3 SDRAM. In this operation the data is ignored, but the mode write is performed as a byte-size access. To set burst read/single write or burst read/burst write (CAS latency 2 to 3, wrap type = sequential, and burst length 1) supported by the LSI, arbitrary data is written in 16 bits to the access addresses shown in table 8.15. In this time 0 is output at the external address pins of A12 or later. Table 8.15 Access Address in SDRAM Mode Register Write * Setting for Area 2 Burst read/single write (burst length 1): Data Bus Width CAS Latency Access Address External Address Pin 16 bits 2 H'3FFFD440 H'0000440 3 H'3FFFD460 H'0000460 32 bits 2 H'3FFFD880 H'0000880 3 H'3FFFD8C0 H'00008C0 Burst read/burst write (burst length 1): Data Bus Width CAS Latency Access Address External Address Pin 16 bits 2 H'3FFFD040 H'0000040 3 H'3FFFD060 H'0000060 2 H'3FFFD080 H'0000080 3 H'3FFFD0C0 H'00000C0 32 bits * Setting for Area 3 Burst read/single write (burst length 1): Data Bus Width CAS Latency Access Address External Address Pin 16 bits 2 H'3FFFE440 H'0000440 3 H'3FFFE460 H'0000460 2 H'3FFFE880 H'0000880 3 H'3FFFE8C0 H'00008C0 32 bits Burst read/burst write (burst length 1): Data Bus Width CAS Latency Access Address External Address Pin 16 bits 2 H'3FFFE040 H'0000040 3 H'3FFFE060 H'0000060 2 H'3FFFE080 H'0000080 3 H'3FFFE0C0 H'00000C0 32 bits R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 8-73 RZ/A1H Group, RZ/A1M Group 8. Bus State Controller Mode register setting timing is shown in Figure 8.30. A PALL command (all bank pre-charge command) is firstly issued. A REF command (auto refresh command) is then issued 8 times. An MRS command (mode register write command) is finally issued. Idle cycles, of which number is specified by the WTRP1 and WTRP0 bits in CS3WCR, are inserted between the PALL and the first REF. Idle cycles, of which number is specified by the WTRC1 and WTRC0 bits in CS3WCR, are inserted between REF and REF, and between the 8th REF and MRS. One or more idle cycles are inserted between the MRS and a command to be issued next. It is necessary to keep idle time of certain cycles for SDRAM before issuing PALL command after power-on. Refer to the manual of the SDRAM for the idle time to be needed. When the pulse width of the reset signal is longer than the idle time, mode register setting can be started immediately after the reset, but care should be taken when the pulse width of the reset signal is shorter than the idle time. Tp PALL Tpw Trr REF Trc Trc Trr REF Trc Trc Tmw MRS Tnop CKIO A25 to A0 A12/A11*1 CSn RAS CAS RD/WR DQMxx Hi-Z D31 to D0 BS DACKn*2 Notes: 1. Address pin to be connected to pin A10 of SDRAM. 2. The waveform for DACKn is when active low is specified. Figure 8.30 SDRAM Mode Write Timing (Based on JEDEC) (12) Low-Power SDRAM The low-power SDRAM can be accessed using the same protocol as the normal SDRAM. The differences between the low-power SDRAM and normal SDRAM are that partial refresh takes place that puts only a part of the SDRAM in the self-refresh state during the self-refresh function, and that power consumption is low during refresh under user conditions such as the operating temperature. The partial refresh is effective in systems in which the data in a work area other than the specific area can be lost without severe repercussions. For details, refer to the Data Sheet for the low-power SDRAM to be used. The low-power SDRAM supports the extension mode register in addition to the mode registers as the normal SDRAM. This LSI supports issuing of the extension mode register write command (EMRS). The EMRS command is issued according to the conditions specified in table below. For example, if data H'0YYYYYYY is written to address H'3FFFEXX0 in 32 bits, the commands are issued to the CS3 space in the following sequence: PALL -> REF 8 -> MRS -> EMRS. In this case, the MRS and EMRS issue addresses are H'0000XX0 and H'YYYYYYY, respectively. If data H'1YYYYYYY is written to address H'3FFFEXX0 in 32 bits, the commands are issued to the CS3 space in the following sequence: PALL -> MRS -> EMRS. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 8-74 RZ/A1H Group, RZ/A1M Group Table 8.16 8. Bus State Controller Output Addresses when EMRS Command Is Issued Command to be Issued Access Address Access Data Write Access Size MRS Command Issue Address EMRS Command Issue Address CS2 MRS H'3FFFDXX0 H'******** 16 bits H'0000XX0 CS3 MRS H'3FFFEXX0 H'******** 16 bits H'0000XX0 CS2 MRS + EMRS (with refresh) H'3FFFDXX0 H'0YYYYYYY 32 bits H'0000XX0 H'YYYYYYY CS3 MRS + EMRS (with refresh) H'3FFFEXX0 H'0YYYYYYY 32 bits H'0000XX0 H'YYYYYYY CS2 MRS + EMRS (without refresh) H'3FFFDXX0 H'1YYYYYYY 32 bits H'0000XX0 H'YYYYYYY CS3 MRS + EMRS (without refresh) H'3FFFEXX0 H'1YYYYYYY 32 bits H'0000XX0 H'YYYYYYY Tp PALL Tpw Trr REF Trc Trc Trr REF Trc Trc Tmw MRS Tnop Temw EMRS Tnop CKIO A25 to A0 BA1*1 BA0*2 A12/A11*3 CSn RAS CAS RD/WR DQMxx D31 to D0 Hi-Z BS DACKn*4 Notes: 1. Address pin to be connected to pin BA1 of SDRAM. 2. Address pin to be connected to pin BA0 of SDRAM. 3. Address pin to be connected to pin A10 of SDRAM. 4. The waveform for DACKn is when active low is specified. Figure 8.31 EMRS Command Issue Timing * Deep power-down mode The low-power SDRAM supports the deep power-down mode as a low-power consumption mode. In the partial self-refresh function, self-refresh is performed on a specific area. In the deep power-down mode, self-refresh will not be performed on any memory area. This mode is effective in systems where all of the system memory areas are used as work areas. If the RMODE bit in the SDCR is set to 1 while the DEEP and RFSH bits in the SDCR are set to 1, the low-power SDRAM enters the deep power-down mode. If the RMODE bit is cleared to 0, the CKE signal is pulled high to cancel the deep power-down mode. Before executing an access after returning from the deep power-down mode, the power-up sequence must be re-executed. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 8-75 RZ/A1H Group, RZ/A1M Group 8. Bus State Controller Tp Tpw Tdpd Trc Trc Trc Trc Trc CKIO CKE A25 to A0 A12/A11*1 CSn RAS CAS RD/WR DQMxx Hi-Z D31 to D0 BS DACKn*2 Notes: 1. Address pin to be connected to pin A10 of SDRAM. 2. The waveform for DACKn is when active low is specified. Figure 8.32 Deep Power-Down Mode Transition Timing R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 8-76 RZ/A1H Group, RZ/A1M Group 8.5.7 8. Bus State Controller Burst ROM (Clocked Asynchronous) Interface The burst ROM (clocked asynchronous) interface is used to access a memory with a high-speed read function using a method of address switching called the burst mode or page mode. In a burst ROM (clocked asynchronous) interface, basically the same access as the normal space is performed, but the 2nd and subsequent access cycles are performed only by changing the address, without negating the RD signal at the end of the 1st cycle. In the 2nd and subsequent access cycles, addresses are changed at the falling edge of the CKIO. For the 1st access cycle, the number of wait cycles specified by the W3 to W0 bits in CSnWCR is inserted. For the 2nd and subsequent access cycles, the number of wait cycles specified by the BW1 and BW0 bits in CSnWCR is inserted. In the access to the burst ROM (clocked asynchronous), the BS signal is asserted only to the first access cycle. An external wait input is valid only to the first access cycle. In the single access or write access that does not perform the burst operation in the burst ROM (clocked asynchronous) interface, access timing is same as a normal space. Table 8.17 lists a relationship between bus width, access size, and the number of bursts. Figure 8.33 shows a timing chart. Table 8.17 Relationship between Bus Width, Access Size, and Number of Bursts Bus Width Access Size CSnWCR. BST[1:0] Bits Number of Bursts Access Count 8 bits 8 bits Not affected 1 1 16 bits Not affected 2 1 32 bits Not affected 4 1 16 bytes 00 16 1 01 4 4 00 16 2 01 4 8 00 16 4 01 4 16 32 bytes 64 bytes 16 bits 8 bits Not affected 1 1 16 bits Not affected 1 1 32 bits Not affected 2 1 16 bytes 00 8 1 01 2 4 10*1 4 2 2, 4, 2 3 00 8 2 01 2 8 10*1 4 4 2, 4, 2 6 00 8 4 01 2 16 10*1 4 8 2, 4, 2 12 32 bytes 64 bytes 32 bits 8 bits Not affected 1 1 16 bits Not affected 1 1 32 bits Not affected 1 1 16 bytes Not affected 4 1 32 bytes Not affected 4 2 64 bytes Not affected 4 4 Note 1. When the bus width is 16 bits, the access size is 16 bytes or more, and the BST[1:0] bits in CSnWCR are 10, the number of bursts and access count depend on the access start address. At address H'xxx0 or H'xxx8, 4-4 burst access is performed. At address H'xxx4 or H'xxxC, 2-4-2 burst access is performed. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 8-77 RZ/A1H Group, RZ/A1M Group 8. Bus State Controller T1 Tw Tw T2B Twb T2B Twb T2B Twb T2 CKIO A25 to A0 CSn RD/WR RD D31 to D0 WAIT BS DACKn* Note: * The waveform for DACKn is when active low is specified. Figure 8.33 8.5.8 Burst ROM Access Timing (Clocked Asynchronous) (Bus Width = 32 Bits, 16-Byte Transfer (Number of Burst 4), Wait Cycles Inserted in First Access = 2, Wait Cycles Inserted in Second and Subsequent Access Cycles = 1) SRAM Interface with Byte Selection The SRAM interface with byte selection is a memory interface that outputs the byte selection signal (WEn) in both read and write bus cycles. This interface has 16-bit data pins and accesses SRAMs having upper and lower byte selection pins, such as UB and LB. When the BAS bit in CSnWCR is cleared to 0 (initial value), the write access timing of the SRAM interface with byte selection is the same as that for the normal space interface. While in read access of a byte-selection SRAM interface, the byte-selection signal is output from the WEn pin, which is different from that for the normal space interface. The basic access timing is shown in figure 8.34. In write access, data is written to the memory according to the timing of the byteselection pin (WEn). For details, refer to the Data Sheet for the corresponding memory. If the BAS bit in CSnWCR is set to 1, the WEn pin and RD/WR pin timings change. Figure 8.35 shows the basic access timing. In write access, data is written to the memory according to the timing of the write enable pin (RD/WR). The data hold timing from RD/WR negation to data write must be acquired by setting the HW1 and HW0 bits in CSnWCR. Figure 8.36 shows the access timing when a software wait is specified. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 8-78 RZ/A1H Group, RZ/A1M Group 8. Bus State Controller T1 T2 CKIO A25 to A0 CSn WEn RD/WR Read RD D31 to D0 RD/WR Write RD High D31 to D0 BS DACKn* Note: * The waveform for DACKn is when active low is specified. Figure 8.34 Basic Access Timing for SRAM with Byte Selection (BAS = 0) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 8-79 RZ/A1H Group, RZ/A1M Group 8. Bus State Controller T1 T2 CKIO A25 to A0 CSn WEn RD/WR Read RD D31 to D0 RD/WR High Write RD D31 to D0 BS DACKn* Note: * The waveform for DACKn is when active low is specified. Figure 8.35 Basic Access Timing for SRAM with Byte Selection (BAS = 1) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 8-80 RZ/A1H Group, RZ/A1M Group 8. Bus State Controller Th T1 Tw T2 Tf CKIO A25 to A0 CSn WEn RD/WR Read RD D31 to D0 RD/WR High Write RD D31 to D0 BS DACKn* Note: * The waveform for DACKn is when active low is specified. Figure 8.36 Wait Timing for SRAM with Byte Selection (BAS = 1) (SW[1:0] = 01, WR[3:0] = 0001, HW[1:0] = 01) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 8-81 RZ/A1H Group, RZ/A1M Group 8. Bus State Controller 64K x 16-bit SRAM This LSI A15 ... ... A17 A2 A0 CSn CS RD OE RD/WR WE I/O15 ... ... D31 D16 I/O0 WE3 UB WE2 LB ... D15 ... A15 D0 WE1 A0 WE0 CS OE WE ... I/O15 I/O0 UB LB Figure 8.37 Example of Connection with 32-Bit Data-Width SRAM with Byte Selection 64K x 16-bit SRAM This LSI A16 .. . A1 CSn CS RD OE RD/WR D15 .. . D0 WE1 WE0 Figure 8.38 A15 .. . A0 WE I/O .. 15 . I/O 0 UB LB Example of Connection with 16-Bit Data-Width SRAM with Byte Selection R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 8-82 RZ/A1H Group, RZ/A1M Group 8.5.9 8. Bus State Controller Burst ROM (Clocked Synchronous) Interface The burst ROM (clocked synchronous) interface is supported to access a ROM with a synchronous burst function at high speed. The burst ROM interface accesses the burst ROM in the same way as a normal space. This interface is valid only for area 0. In the first access cycle, wait cycles are inserted. In this case, the number of wait cycles to be inserted is specified by the W3 to W0 bits in CS0WCR. In the second and subsequent cycles, the number of wait cycles to be inserted is specified by the BW1 and BW0 bits in CS0WCR. While the burst ROM (clocked synchronous) is accessed, the BS signal is asserted only for the first access cycle and an external wait input is also valid for the first access cycle. When the bus width is 16 bits, the burst length must be specified as 8. When the bus width is 32 bits, the burst length must be specified as 4. The burst ROM interface does not support the 8-bit bus width for the burst ROM. The burst ROM interface performs burst operations for all read access. For example, in a 32-bit access over a 16-bit bus, valid 16-bit data is read two times and invalid 16-bit data is read six times. These invalid data read cycles increase the memory access time and degrade the program execution speed and DMA transfer speed. To prevent this problem, it is recommended using a read in a 16-byte or more access size. The burst ROM interface performs write access in the same way as normal space access. T1 Tw Tw T2B Twb T2B Twb T2B Twb T2B Twb T2B Twb T2B Twb T2B Twb T2 CKIO A25 to A0 CS0 RD/WR RD D15 to D0 WAIT BS DACKn* Note: * The waveform for DACKn is when active low is specified. Figure 8.39 Burst ROM Access Timing (Clocked Synchronous) (Burst Length = 8, Wait Cycles Inserted in First Access = 2, Wait Cycles Inserted in Second and Subsequent Access Cycles = 1) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 8-83 RZ/A1H Group, RZ/A1M Group 8.5.10 8. Bus State Controller Wait between Access Cycles As the operating frequency of LSIs becomes higher, the off-operation of the data buffer often collides with the next data access when the read operation from devices with slow access speed is completed. As a result of these collisions, the reliability of the device is low and malfunctions may occur. A function that avoids data collisions by inserting idle (wait) cycles between continuous access cycles has been newly added. The number of wait cycles between access cycles can be set by the WM bit in CSnWCR, bits IWW2 to IWW0, IWRWD2 to IWRWD0, IWRWS2 to IWRWS0, IWRRD2 to IWRRD0, and IWRRS2 to IWRRS 0 in CSnBCR. The conditions for setting the idle cycles between access cycles are shown below. 1. 2. 3. 4. 5. Continuous access cycles are write-read or write-write Continuous access cycles are read-write for different spaces Continuous access cycles are read-write for the same space Continuous access cycles are read-read for different spaces Continuous access cycles are read-read for the same space For the specification of the number of idle cycles between access cycles described above, refer to the description of each register. Besides the idle cycles between access cycles specified by the registers, idle cycles must be inserted to interface with the internal bus or to obtain the minimum pulse width for a multiplexed pin (WEn). The following gives detailed information about the idle cycles and describes how to estimate the number of idle cycles. The number of idle cycles on the external bus from CSn negation to CSn or CSm assertion is described below. There are seven conditions that determine the number of idle cycles on the external bus as shown in Table 8.18. The effects of these conditions are shown in Figure 8.40. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 8-84 RZ/A1H Group, RZ/A1M Group Table 8.18 8. Bus State Controller Conditions for Determining Number of Idle Cycles No. Condition Description Range Note [1] IW***[2:0] in CSnBCR These bits specify the number of idle cycles for access. The number of idle cycles can be specified independently for each combination of the previous and next cycles. For example, in the case where reading CS1 space followed by reading other CS space, the bits IWRRD[2:0] in CS1BCR should be set to B'100 to specify six or more idle cycles. This condition is effective only for access cycles other than single address transfer and generates idle cycles after the access is completed. 0 to 12 Do not set 0 for the number of idle cycles between memory types which are not allowed to be accessed successively. [2] SDRAM-related bits in CSnWCR These bits specify precharge completion and startup wait cycles and idle cycles between commands for SDRAM access. This condition is effective only for SDRAM access and generates idle cycles after the access is completed 0 to 3 Specify these bits in accordance with the specification of the target SDRAM. [3] WM in CSnWCR This bit enables or disables external WAIT pin input for the memory types other than SDRAM. When this bit is cleared to 0 (external WAIT enabled), one idle cycle is inserted to check the external WAIT pin input after the access is completed. When this bit is set to 1 (disabled), no idle cycle is generated. 0 or 1 [4] Read data transfer cycle One idle cycle is inserted after a read access is completed. This idle cycle is not generated for the first or middle cycles in divided access cycles. This is neither generated when the HW[1:0] bits in CSnWCR are not B'00. 0 or 1 One idle cycle is always generated after a read cycle with SDRAM. [5] Internal bus idle cycles, etc. External bus access requests from the CPU or the direct memory access controller and their results are passed through the internal bus. The external bus enters idle state during internal bus idle cycles or while a bus other than the external bus is being accessed. This condition is not effective for divided access cycles, which are generated by the bus state controller when the access size is larger than the external data bus width. 0 or larger The number of internal bus idle cycles may not become 0 depending on the CPU: internal bus: CKIO [6] Write data wait cycles During write access, a write cycle is executed on the external bus only after the write data becomes ready. This write data wait period generates idle cycles before the write cycle. Note that when the previous cycle is a write cycle and the internal bus idle cycles are shorter than the previous write cycle, write data can be prepared in parallel with the previous write cycle and therefore, no idle cycle is generated (write buffer effect). 0 or 1 For write write or write read access cycles, successive access cycles without idle cycles may be available due to the write buffer effect described in the left column. If successive access cycles without idle cycles are not allowed, specify the minimum number of idle cycles between access cycles through CSnBCR. [7] Idle cycles between different memory types To ensure the minimum pulse width on the signalmultiplexed pins, idle cycles may be inserted before access after memory types are switched. For some memory types, idle cycles are inserted even when memory types are not switched. 0 to 2 The number of idle cycles depends on the target memory types. See Table 8.19. In the above conditions, a total of four conditions, that is, condition [1], condition [2] or [3] (either one is effective), a set of conditions [4] to [6] (these are generated successively, and therefore the sum of them should be taken as one set of idle cycles), and condition [7] are generated at the same time. The maximum number of idle cycles among these four conditions become the number of idle cycles on the external bus. To ensure the minimum idle cycles, be sure to make register settings for condition [1]. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 8-85 RZ/A1H Group, RZ/A1M Group 8. Bus State Controller CKIO External bus idle cycles Previous access Next access CSn Idle cycle before access Idle cycle after access [1] IW***[2:0] setting in CSnBCR Condition [1] [2] WTRP[1:0] setting in CSnWCR TRWL[1:0] setting in CSnWCR WTRC[1:0] setting in CSnWCR Either one of them is effective Condition [2] or [3] [3] WM setting in CSnWCR [4] Read data transfer [5] Internal bus idle cycles, etc. [6] Write data wait Set of conditions [4] to [6] [7] Idle cycles between Condition [7] different memory types Note: A total of four conditions (condition [1], condition [2] or [3], a set of conditions [4] to [6], and condition [7]) generate idle cycle at the same time. Accordingly, the maximum number of cycles among these four conditions become the number of idle cycles. Figure 8.40 Table 8.19 Idle Cycle Conditions Number of Idle Cycles Inserted between Access Cycles to Different Memory Types Next Cycle Previous Cycle SRAM Burst ROM (Asynchronous) MPX-I/ O Byte SRAM (BAS = 0) Byte SRAM (BAS = 1) SDRAM Burst ROM (Synchronous) SRAM 0 0 1 0 0/1*1 0/1*1 0 0/1*1 0 Burst ROM (asynchronous) 0 0 1 0 0/1*1 MPX-I/O 1 1 0 1 1 1 1 Byte SRAM (BAS = 0) 0 0 1 0 0/1*1 0/1*1 0 Byte SRAM (BAS = 1) 0/1*1 0/1*1 1/2*1 0/1*1 0 0 0/1*1 SDRAM 1 1 2 1 0 0 1 Burst ROM (synchronous) 0 0 1 0 1 1 0 Note 1. The number of idle cycles is determined by the setting of bits HW[1:0] in the CSnWCR register for the previous cycle. The values on the left and right sides of the virgules show the numbers of idle cycles when HW[1:0] B'00 and HW[1:0] = B'00, respectively. If the memory connected to the CSn space in the previous cycle is of a type for which bits HW[1:0] in the CSnWCR register are ineffective, the number of idle cycles will be the value on the right side. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 8-86 RZ/A1H Group, RZ/A1M Group 8.5.11 (1) 8. Bus State Controller Others Reset This module can be initialized completely only at power-on reset. At power-on reset, all signals are negated and data output buffers are turned off regardless of the bus cycle state after the internal reset is synchronized with the internal clock. All control registers are initialized. In software standby and sleep, control registers of the bus state controller are not initialized. (2) Caution on Write Buffer Since the bus state controller incorporates a one-stage write buffer, it can execute an access via the internal bus before the previous external bus cycle is completed in a write cycle. If the on-chip module is read or written after the external lowspeed memory is written, the on-chip module can be accessed before the completion of the external low-speed memory write cycle. In read cycles, the CPU is placed in the wait state until read operation has been completed. To continue the process after the data write to the device has been completed, perform a dummy read to the same address to check for completion of the write before the next process to be executed. The write buffer of the bus state controller functions in the same way for an access by a bus master other than the CPU such as the direct memory access controller. Accordingly, to perform DMA transfers, the next read cycle is initiated before the previous write cycle is completed. Note, however, that if both the DMA source and destination addresses exist in external memory space, the next read cycle will not be initiated until the previous write cycle is completed. Changing the registers in this module while the write buffer is operating may disrupt correct write access. Therefore, do not change the registers in this module immediately after a write access. If this change becomes necessary, do it after executing a dummy read of the write data. (3) On-Chip Peripheral Module Access To access an on-chip module register, two or more peripheral module clock (P0 or P1) cycles are required. When the CPU writes data to the internal peripheral registers, the CPU performs the succeeding instructions without waiting for the completion of writing to registers. For example, a case is described here in which the system is transferring to the software standby mode for power savings. To make this transition, the WFI instruction must be performed after setting the STBY bit in the STBCR1 register to 1. However a dummy read of the STBCR1 register is required before executing the WFI instruction. If a dummy read is omitted, the CPU executes the WFI instruction before the STBY bit is set to 1, thus the system enters sleep mode not software standby mode. A dummy read of the STBCR1 register is indispensable to complete writing to the STBY bit. To reflect the change by internal peripheral registers while performing the succeeding instructions, execute a dummy read of registers to which write instruction is given and then perform the succeeding instructions. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 8-87 RZ/A1H Group, RZ/A1M Group 9. 9. Direct Memory Access Controller Direct Memory Access Controller The direct memory access controller can be used in place of the CPU to perform high-speed transfers between external devices that have DACK (transfer request acknowledge signal), external memory, on-chip memory, memory-mapped external devices, and on-chip peripheral modules. 9.1 Features * Number of channels selectable: 16 channels (CH0 to CH15). Only the CH0 channel can receive external requests. * 4-Gbyte address space (according to the architecture) * Transfer data size: Byte, two bytes, four bytes, eight bytes, 16 bytes, 32 bytes, 64 bytes, and 128 bytes * Maximum transfer count: 232 - 1 bytes * Address mode: Dual address mode * Transfer requests: Can be selected from the three types of external request, on-chip peripheral module request, and auto request (software trigger) * The following modules can issue on-chip peripheral module requests. --Serial communication interface with FIFO: 16 sources --A/D converter: 1 source --Multi-function timer pulse unit 2: 5 sources --USB2.0 host/function module: 4 sources --NAND flash memory controller: 1 source --Serial sound interface: 10 sources --Sound generator: 4 sources --Renesas SPDIF interface: 2 sources --CD-ROM decoder: 1 source --SD host interface: 4 sources --MMC host interface: 2 sources --Renesas serial peripheral interface: 10 sources --Motor control PWM timer: 2 sources --IEBusTM controller: 2 sources --OS timer: 2 sources --SCUX: 8 sources --Media local bus: 1 source --Serial communication interface: 4 sources --I2C bus interface: 8 sources --LIN interface: 4 sources --Pixel format converter: 4 sources * Transfer mode: Single transfer mode and block transfer mode are selectable. * Priority: The channel priority levels within channels 0 to 7 and within channels 8 to 15 are selectable between fixed mode and round-robin mode (the channel priority level between the group of channels 0 to 7 and the group of channels 8 to 15 is round-robin mode). * Interrupt request: An interrupt request can be sent to the CPU on completion of data transfer (DMA transfer end interrupt per channel) or on occurrence of a transfer error (DMA error interrupt). * External request detection: Low level detection, high level detection, rising edge detection, and falling edge detection are selectable for DREQ input detection. * The DMA registers have a continuous execution function that allows the next DMA transfer to be executed continuously by making settings for the next DMA transfer during execution of the current DMA transfer. This continuous execution function can be enabled or disabled independently in each channel. * Link mode: In this mode, the setting data (descriptor data) located in the memory by the CPU is automatically R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 9-1 RZ/A1H Group, RZ/A1M Group 9. Direct Memory Access Controller retrieved by the DMAC, and DMA transfer is performed according to those values. * Buffer sweep: If an ongoing DMA transfer is forced to end, the data already retrieved into the buffer can be output before DMA transfer ends. * Interval: A specific DMA transfer interval can be specified to adjust the bus occupancy. 9.2 Input/Output Pins Table 9.1 lists the pin configuration. This module has pins for a single channel (CH0) as the external bus use. Table 9.1 Pin Configuration Channel Name Pin Name I/O Function 0 DMA transfer request DREQ0 Input DMA transfer request input from an external device to channel 0 DMA transfer request acknowledge DACK0 Output DMA transfer request acknowledge output from channel 0 of this module DMA transfer end TEND0 Output DMA transfer end output for channel 0 of this module Note 1. For the active level of DACK0 and TEND0, refer to section 8, Bus State Controller. 9.3 Register Configuration The register configuration is shown in the figure below. DMA Channel Next Register Set Current Register Set Next0 Register Set Source Address Source Address Destination Address 1. Load 2. Transfer Transaction Byte Destination Address Transaction Byte Channel Registers Set Channel Status Next1 Register Set Channel Control Source Address Channel Configuration Destination Address Channel Interval Transaction Byte Channel Extension Select Link Registers Set Next Link Address Current Link Address DMA Control DMA Status EN DMA Registers Set DMA Status ER DMA Status END DMA Status TC DMA Status SUS Figure 9.1 Register Configuration R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 9-2 RZ/A1H Group, RZ/A1M Group (a) 9. Direct Memory Access Controller Next Register Set This register set is used to set the source address, destination address, and transfer byte count of the DMA transaction to be executed next. It consists of the Next0 register set and the Next1 register set. In register mode, set this register set by using software. In link mode, the descriptor read data is automatically set in the Next0 register set. These register set values are loaded to the Current Register Set and used for DMA transfer. (b) Current Register Set This register set indicates the source address, destination address, and transfer byte count of the currently executed DMA transaction. The values are loaded from the Next0/1 register set (register mode) or from the descriptor read data (link mode). The user cannot write directly to this register set. The register set is automatically updated each time a DMA transaction is executed. (c) Channel Register Set This register set is used to make the DMA transfer settings. The settings to be made with this register set include channel status indication, channel control, DMA transaction setting, and DMA transaction interval. (d) Link Register Set This register set consists of a register that sets the address of the descriptor to be loaded next in link mode (Next Link Address Register) and a register that indicates the address of the currently executed descriptor (Current Link Address Register). The Current Link Address Register is automatically updated when a descriptor is read. The user cannot write directly to this register set. (e) DMA Register Set This register set consists of a register that controls DMA as a whole and registers that indicate the status of the corresponding channels. It enables channel priority control as well as the monitoring of the channel status (EN, ER, END, TC, and SUS). (f) Extended Resource Selector Register Set This register set is used to select the on-chip peripheral module to perform DMA transfer and the external request. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 9-3 RZ/A1H Group, RZ/A1M Group 9.4 9. Direct Memory Access Controller Register Descriptions Table 9.2 lists the register configuration. There are eleven control registers and five status registers for each channel, and twelve common control registers are used by all channels. In addition, there is one extension resource selector per two channels. Each channel number is expressed in the register names, as in N0SA_0 for N0SA in channel 0. Table 9.2 Register Configuration Channel Register Name Abbreviation R/W Initial Value Address Access Size 0 Next0 source address register 0 N0SA_0 RW H'00000000 H'E8200000 32 Next0 destination address register 0 N0DA_0 RW H'00000000 H'E8200004 32 Next0 transaction byte register 0 N0TB_0 RW H'00000000 H'E8200008 32 1 Next1 source address register 0 N1SA_0 RW H'00000000 H'E820000C 32 Next1 destination address register 0 N1DA_0 RW H'00000000 H'E8200010 32 Next1 transaction byte register 0 N1TB_0 RW H'00000000 H'E8200014 32 Current source address register 0 CRSA_0 R H'00000000 H'E8200018 32 Current destination address register 0 CRDA_0 R H'00000000 H'E820001C 32 Current transaction byte register 0 CRTB_0 R H'00000000 H'E8200020 32 Channel status register 0 CHSTAT_0 R H'00000000 H'E8200024 32 Channel control register 0 CHCTRL_0 RW H'00000000 H'E8200028 32 Channel configuration register 0 CHCFG_0 RW H'00000000 H'E820002C 32 Channel interval register 0 CHITVL_0 RW H'00000000 H'E8200030 32 Channel extension register 0 CHEXT_0 RW H'00000000 H'E8200034 32 Next link address register 0 NXLA_0 RW H'00000000 H'E8200038 32 Current link address register 0 CRLA_0 R H'00000000 H'E820003C 32 Next0 source address register 1 N0SA_1 RW H'00000000 H'E8200040 32 Next0 destination address register 1 N0DA_1 RW H'00000000 H'E8200044 32 Next0 transaction byte register 1 N0TB_1 RW H'00000000 H'E8200048 32 Next1 source address register 1 N1SA_1 RW H'00000000 H'E820004C 32 Next1 destination address register 1 N1DA_1 RW H'00000000 H'E8200050 32 Next1 transaction byte register 1 N1TB_1 RW H'00000000 H'E8200054 32 Current source address register 1 CRSA_1 R H'00000000 H'E8200058 32 Current destination address register 1 CRDA_1 R H'00000000 H'E820005C 32 Current transaction byte register 1 CRTB_1 R H'00000000 H'E8200060 32 Channel status register 1 CHSTAT_1 R H'00000000 H'E8200064 32 Channel control register 1 CHCTRL_1 RW H'00000000 H'E8200068 32 Channel configuration register 1 CHCFG_1 RW H'00000000 H'E820006C 32 Channel interval register 1 CHITVL_1 RW H'00000000 H'E8200070 32 Channel extension register 1 CHEXT_1 RW H'00000000 H'E8200074 32 Next link address register 1 NXLA_1 RW H'00000000 H'E8200078 32 Current link address register 1 CRLA_1 R H'00000000 H'E820007C 32 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 9-4 RZ/A1H Group, RZ/A1M Group Table 9.2 9. Direct Memory Access Controller Register Configuration Channel Register Name Abbreviation R/W Initial Value Address Access Size 2 Next0 source address register 2 N0SA_2 RW H'00000000 H'E8200080 32 Next0 destination address register 2 N0DA_2 RW H'00000000 H'E8200084 32 Next0 transaction byte register 2 N0TB_2 RW H'00000000 H'E8200088 32 3 Next1 source address register 2 N1SA_2 RW H'00000000 H'E820008C 32 Next1 destination address register 2 N1DA_2 RW H'00000000 H'E8200090 32 Next1 transaction byte register 2 N1TB_2 RW H'00000000 H'E8200094 32 Current source address register 2 CRSA_2 R H'00000000 H'E8200098 32 Current destination address register 2 CRDA_2 R H'00000000 H'E820009C 32 Current transaction byte register 2 CRTB_2 R H'00000000 H'E82000A0 32 Channel status register 2 CHSTAT_2 R H'00000000 H'E82000A4 32 Channel control register 2 CHCTRL_2 RW H'00000000 H'E82000A8 32 Channel configuration register 2 CHCFG_2 RW H'00000000 H'E82000AC 32 Channel interval register 2 CHITVL_2 RW H'00000000 H'E82000B0 32 Channel extension register 2 CHEXT_2 RW H'00000000 H'E82000B4 32 Next link address register 2 NXLA_2 RW H'00000000 H'E82000B8 32 Current link address register 2 CRLA_2 R H'00000000 H'E82000BC 32 Next0 source address register 3 N0SA_3 RW H'00000000 H'E82000C0 32 Next0 destination address register 3 N0DA_3 RW H'00000000 H'E82000C4 32 Next0 transaction byte register 3 N0TB_3 RW H'00000000 H'E82000C8 32 Next1 source address register 3 N1SA_3 RW H'00000000 H'E82000CC 32 Next1 destination address register 3 N1DA_3 RW H'00000000 H'E82000D0 32 Next1 transaction byte register 3 N1TB_3 RW H'00000000 H'E82000D4 32 Current source address register 3 CRSA_3 R H'00000000 H'E82000D8 32 Current destination address register 3 CRDA_3 R H'00000000 H'E82000DC 32 Current transaction byte register 3 CRTB_3 R H'00000000 H'E82000E0 32 Channel status register 3 CHSTAT_3 R H'00000000 H'E82000E4 32 Channel control register 3 CHCTRL_3 RW H'00000000 H'E82000E8 32 Channel configuration register 3 CHCFG_3 RW H'00000000 H'E82000EC 32 Channel interval register 3 CHITVL_3 RW H'00000000 H'E82000F0 32 Channel extension register 3 CHEXT_3 RW H'00000000 H'E82000F4 32 Next link address register 3 NXLA_3 RW H'00000000 H'E82000F8 32 Current link address register 3 CRLA_3 R H'00000000 H'E82000FC 32 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 9-5 RZ/A1H Group, RZ/A1M Group Table 9.2 9. Direct Memory Access Controller Register Configuration Channel Register Name Abbreviation R/W Initial Value Address Access Size 4 Next0 source address register 4 N0SA_4 RW H'00000000 H'E8200100 32 Next0 destination address register 4 N0DA_4 RW H'00000000 H'E8200104 32 Next0 transaction byte register 4 N0TB_4 RW H'00000000 H'E8200108 32 5 Next1 source address register 4 N1SA_4 RW H'00000000 H'E820010C 32 Next1 destination address register 4 N1DA_4 RW H'00000000 H'E8200110 32 Next1 transaction byte register 4 N1TB_4 RW H'00000000 H'E8200114 32 Current source address register 4 CRSA_4 R H'00000000 H'E8200118 32 Current destination address register 4 CRDA_4 R H'00000000 H'E820011C 32 Current transaction byte register 4 CRTB_4 R H'00000000 H'E8200120 32 Channel status register 4 CHSTAT_4 R H'00000000 H'E8200124 32 Channel control register 4 CHCTRL_4 RW H'00000000 H'E8200128 32 Channel configuration register 4 CHCFG_4 RW H'00000000 H'E820012C 32 Channel interval register 4 CHITVL_4 RW H'00000000 H'E8200130 32 Channel extension register 4 CHEXT_4 RW H'00000000 H'E8200134 32 Next link address register 4 NXLA_4 RW H'00000000 H'E8200138 32 Current link address register 4 CRLA_4 R H'00000000 H'E820013C 32 Next0 source address register 5 N0SA_5 RW H'00000000 H'E8200140 32 Next0 destination address register 5 N0DA_5 RW H'00000000 H'E8200144 32 Next0 transaction byte register 5 N0TB_5 RW H'00000000 H'E8200148 32 Next1 source address register 5 N1SA_5 RW H'00000000 H'E820014C 32 Next1 destination address register 5 N1DA_5 RW H'00000000 H'E8200150 32 Next1 transaction byte register 5 N1TB_5 RW H'00000000 H'E8200154 32 Current source address register 5 CRSA_5 R H'00000000 H'E8200158 32 Current destination address register 5 CRDA_5 R H'00000000 H'E820015C 32 Current transaction byte register 5 CRTB_5 R H'00000000 H'E8200160 32 Channel status register 5 CHSTAT_5 R H'00000000 H'E8200164 32 Channel control register 5 CHCTRL_5 RW H'00000000 H'E8200168 32 Channel configuration register 5 CHCFG_5 RW H'00000000 H'E820016C 32 Channel interval register 5 CHITVL_5 RW H'00000000 H'E8200170 32 Channel extension register 5 CHEXT_5 RW H'00000000 H'E8200174 32 Next link address register 5 NXLA_5 RW H'00000000 H'E8200178 32 Current link address register 5 CRLA_5 R H'00000000 H'E820017C 32 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 9-6 RZ/A1H Group, RZ/A1M Group Table 9.2 9. Direct Memory Access Controller Register Configuration Channel Register Name Abbreviation R/W Initial Value Address Access Size 6 Next0 source address register 6 N0SA_6 RW H'00000000 H'E8200180 32 Next0 destination address register 6 N0DA_6 RW H'00000000 H'E8200184 32 Next0 transaction byte register 6 N0TB_6 RW H'00000000 H'E8200188 32 7 Common for 0 to 7 Next1 source address register 6 N1SA_6 RW H'00000000 H'E820018C 32 Next1 destination address register 6 N1DA_6 RW H'00000000 H'E8200190 32 Next1 transaction byte register 6 N1TB_6 RW H'00000000 H'E8200194 32 Current source address register 6 CRSA_6 R H'00000000 H'E8200198 32 Current destination address register 6 CRDA_6 R H'00000000 H'E820019C 32 Current transaction byte register 6 CRTB_6 R H'00000000 H'E82001A0 32 Channel status register 6 CHSTAT_6 R H'00000000 H'E82001A4 32 Channel control register 6 CHCTRL_6 RW H'00000000 H'E82001A8 32 Channel configuration register 6 CHCFG_6 RW H'00000000 H'E82001AC 32 Channel interval register 6 CHITVL_6 RW H'00000000 H'E82001B0 32 Channel extension register 6 CHEXT_6 RW H'00000000 H'E82001B4 32 Next link address register 6 NXLA_6 RW H'00000000 H'E82001B8 32 Current link address register 6 CRLA_6 R H'00000000 H'E82001BC 32 Next0 source address register 7 N0SA_7 RW H'00000000 H'E82001C0 32 Next0 destination address register 7 N0DA_7 RW H'00000000 H'E82001C4 32 Next0 transaction byte register 7 N0TB_7 RW H'00000000 H'E82001C8 32 Next1 source address register 7 N1SA_7 RW H'00000000 H'E82001CC 32 Next1 destination address register 7 N1DA_7 RW H'00000000 H'E82001D0 32 Next1 transaction byte register 7 N1TB_7 RW H'00000000 H'E82001D4 32 Current source address register 7 CRSA_7 R H'00000000 H'E82001D8 32 Current destination address register 7 CRDA_7 R H'00000000 H'E82001DC 32 Current transaction byte register 7 CRTB_7 R H'00000000 H'E82001E0 32 Channel status register 7 CHSTAT_7 R H'00000000 H'E82001E4 32 Channel control register 7 CHCTRL_7 RW H'00000000 H'E82001E8 32 Channel configuration register 7 CHCFG_7 RW H'00000000 H'E82001EC 32 Channel interval register 7 CHITVL_7 RW H'00000000 H'E82001F0 32 Channel extension register 7 CHEXT_7 RW H'00000000 H'E82001F4 32 Next link address register 7 NXLA_7 RW H'00000000 H'E82001F8 32 Current link address register 7 CRLA_7 R H'00000000 H'E82001FC 32 DMA control registers 0 to 7 DCTRL_0_7 R/W H'00000000 H'E8200300 32 DMA status EN registers 0 to 7 DSTAT_EN_0_7 R H'00000000 H'E8200310 32 DMA status ER registers 0 to 7 DSTAT_ER_0_7 R H'00000000 H'E8200314 32 DMA status END registers 0 to 7 DSTAT_END_0_7 R H'00000000 H'E8200318 32 DMA status TC registers 0 to 7 DSTAT_TC_0_7 R H'00000000 H'E820031C 32 DMA status SUS registers 0 to 7 DSTAT_SUS_0_7 R H'00000000 H'E8200320 32 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 9-7 RZ/A1H Group, RZ/A1M Group Table 9.2 9. Direct Memory Access Controller Register Configuration Channel Register Name Abbreviation R/W Initial Value Address Access Size 8 Next0 source address register 8 N0SA_8 RW H'00000000 H'E8200400 32 Next0 destination address register 8 N0DA_8 RW H'00000000 H'E8200404 32 Next0 transaction byte register 8 N0TB_8 RW H'00000000 H'E8200408 32 9 Next1 source address register 8 N1SA_8 RW H'00000000 H'E820040C 32 Next1 destination address register 8 N1DA_8 RW H'00000000 H'E8200410 32 Next1 transaction byte register 8 N1TB_8 RW H'00000000 H'E8200414 32 Current source address register 8 CRSA_8 R H'00000000 H'E8200418 32 Current destination address register 8 CRDA_8 R H'00000000 H'E820041C 32 Current transaction byte register 8 CRTB_8 R H'00000000 H'E8200420 32 Channel status register 8 CHSTAT_8 R H'00000000 H'E8200424 32 Channel control register 8 CHCTRL_8 RW H'00000000 H'E8200428 32 Channel configuration register 8 CHCFG_8 RW H'00000000 H'E820042C 32 Channel interval register 8 CHITVL_8 RW H'00000000 H'E8200430 32 Channel extension register 8 CHEXT_8 RW H'00000000 H'E8200434 32 Next link address register 8 NXLA_8 RW H'00000000 H'E8200438 32 Current link address register 8 CRLA_8 R H'00000000 H'E820043C 32 Next0 source address register 9 N0SA_9 RW H'00000000 H'E8200440 32 Next0 destination address register 9 N0DA_9 RW H'00000000 H'E8200444 32 Next0 transaction byte register 9 N0TB_9 RW H'00000000 H'E8200448 32 Next1 source address register 9 N1SA_9 RW H'00000000 H'E820044C 32 Next1 destination address register 9 N1DA_9 RW H'00000000 H'E8200450 32 Next1 transaction byte register 9 N1TB_9 RW H'00000000 H'E8200454 32 Current source address register 9 CRSA_9 R H'00000000 H'E8200458 32 Current destination address register 9 CRDA_9 R H'00000000 H'E820045C 32 Current transaction byte register 9 CRTB_9 R H'00000000 H'E8200460 32 Channel status register 9 CHSTAT_9 R H'00000000 H'E8200464 32 Channel control register 9 CHCTRL_9 RW H'00000000 H'E8200468 32 Channel configuration register 9 CHCFG_9 RW H'00000000 H'E820046C 32 Channel interval register 9 CHITVL_9 RW H'00000000 H'E8200470 32 Channel extension register 9 CHEXT_9 RW H'00000000 H'E8200474 32 Next link address register 9 NXLA_9 RW H'00000000 H'E8200478 32 Current link address register 9 CRLA_9 R H'00000000 H'E820047C 32 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 9-8 RZ/A1H Group, RZ/A1M Group Table 9.2 9. Direct Memory Access Controller Register Configuration Channel Register Name Abbreviation R/W Initial Value Address Access Size 10 Next0 source address register 10 N0SA_10 RW H'00000000 H'E8200480 32 11 Next0 destination address register 10 N0DA_10 RW H'00000000 H'E8200484 32 Next0 transaction byte register 10 N0TB_10 RW H'00000000 H'E8200488 32 Next1 source address register 10 N1SA_10 RW H'00000000 H'E820048C 32 Next1 destination address register 10 N1DA_10 RW H'00000000 H'E8200490 32 Next1 transaction byte register 10 N1TB_10 RW H'00000000 H'E8200494 32 Current source address register 10 CRSA_10 R H'00000000 H'E8200498 32 Current destination address register 10 CRDA_10 R H'00000000 H'E820049C 32 Current transaction byte register 10 CRTB_10 R H'00000000 H'E82004A0 32 Channel status register 10 CHSTAT_10 R H'00000000 H'E82004A4 32 Channel control register 10 CHCTRL_10 RW H'00000000 H'E82004A8 32 Channel configuration register 10 CHCFG_10 RW H'00000000 H'E82004AC 32 Channel interval register 10 CHITVL_10 RW H'00000000 H'E82004B0 32 Channel extension register 10 CHEXT_10 RW H'00000000 H'E82004B4 32 Next link address register 10 NXLA_10 RW H'00000000 H'E82004B8 32 Current link address register 10 CRLA_10 R H'00000000 H'E82004BC 32 Next0 source address register 11 N0SA_11 RW H'00000000 H'E82004C0 32 Next0 destination address register 11 N0DA_11 RW H'00000000 H'E82004C4 32 Next0 transaction byte register 11 N0TB_11 RW H'00000000 H'E82004C8 32 Next1 source address register 11 N1SA_11 RW H'00000000 H'E82004CC 32 Next1 destination address register 11 N1DA_11 RW H'00000000 H'E82004D0 32 Next1 transaction byte register 11 N1TB_11 RW H'00000000 H'E82004D4 32 Current source address register 11 CRSA_11 R H'00000000 H'E82004D8 32 Current destination address register 11 CRDA_11 R H'00000000 H'E82004DC 32 Current transaction byte register 11 CRTB_11 R H'00000000 H'E82004E0 32 Channel status register 11 CHSTAT_11 R H'00000000 H'E82004E4 32 Channel control register 11 CHCTRL_11 RW H'00000000 H'E82004E8 32 Channel configuration register 11 CHCFG_11 RW H'00000000 H'E82004EC 32 Channel interval register 11 CHITVL_11 RW H'00000000 H'E82004F0 32 Channel extension register 11 CHEXT_11 RW H'00000000 H'E82004F4 32 Next link address register 11 NXLA_11 RW H'00000000 H'E82004F8 32 Current link address register 11 CRLA_11 R H'00000000 H'E82004FC 32 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 9-9 RZ/A1H Group, RZ/A1M Group Table 9.2 9. Direct Memory Access Controller Register Configuration Channel Register Name Abbreviation R/W Initial Value Address Access Size 12 Next0 source address register 12 N0SA_12 RW H'00000000 H'E8200500 32 13 Next0 destination address register 12 N0DA_12 RW H'00000000 H'E8200504 32 Next0 transaction byte register 12 N0TB_12 RW H'00000000 H'E8200508 32 Next1 source address register 12 N1SA_12 RW H'00000000 H'E820050C 32 Next1 destination address register 12 N1DA_12 RW H'00000000 H'E8200510 32 Next1 transaction byte register 12 N1TB_12 RW H'00000000 H'E8200514 32 Current source address register 12 CRSA_12 R H'00000000 H'E8200518 32 Current destination address register 12 CRDA_12 R H'00000000 H'E820051C 32 Current transaction byte register 12 CRTB_12 R H'00000000 H'E8200520 32 Channel status register 12 CHSTAT_12 R H'00000000 H'E8200524 32 Channel control register 12 CHCTRL_12 RW H'00000000 H'E8200528 32 Channel configuration register 12 CHCFG_12 RW H'00000000 H'E820052C 32 Channel interval register 12 CHITVL_12 RW H'00000000 H'E8200530 32 Channel extension register 12 CHEXT_12 RW H'00000000 H'E8200534 32 Next link address register 12 NXLA_12 RW H'00000000 H'E8200538 32 Current link address register 12 CRLA_12 R H'00000000 H'E820053C 32 Next0 source address register 13 N0SA_13 RW H'00000000 H'E8200540 32 Next0 destination address register 13 N0DA_13 RW H'00000000 H'E8200544 32 Next0 transaction byte register 13 N0TB_13 RW H'00000000 H'E8200548 32 Next1 source address register 13 N1SA_13 RW H'00000000 H'E820054C 32 Next1 destination address register 13 N1DA_13 RW H'00000000 H'E8200550 32 Next1 transaction byte register 13 N1TB_13 RW H'00000000 H'E8200554 32 Current source address register 13 CRSA_13 R H'00000000 H'E8200558 32 Current destination address register 13 CRDA_13 R H'00000000 H'E820055C 32 Current transaction byte register 13 CRTB_13 R H'00000000 H'E8200560 32 Channel status register 13 CHSTAT_13 R H'00000000 H'E8200564 32 Channel control register 13 CHCTRL_13 RW H'00000000 H'E8200568 32 Channel configuration register 13 CHCFG_13 RW H'00000000 H'E820056C 32 Channel interval register 13 CHITVL_13 RW H'00000000 H'E8200570 32 Channel extension register 13 CHEXT_13 RW H'00000000 H'E8200574 32 Next link address register 13 NXLA_13 RW H'00000000 H'E8200578 32 Current link address register 13 CRLA_13 R H'00000000 H'E820057C 32 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 9-10 RZ/A1H Group, RZ/A1M Group Table 9.2 9. Direct Memory Access Controller Register Configuration Channel Register Name Abbreviation R/W Initial Value Address Access Size 14 Next0 source address register 14 N0SA_14 RW H'00000000 H'E8200580 32 15 Common for 8 to 15 Next0 destination address register 14 N0DA_14 RW H'00000000 H'E8200584 32 Next0 transaction byte register 14 N0TB_14 RW H'00000000 H'E8200588 32 Next1 source address register 14 N1SA_14 RW H'00000000 H'E820058C 32 Next1 destination address register 14 N1DA_14 RW H'00000000 H'E8200590 32 Next1 transaction byte register 14 N1TB_14 RW H'00000000 H'E8200594 32 Current source address register 14 CRSA_14 R H'00000000 H'E8200598 32 Current destination address register 14 CRDA_14 R H'00000000 H'E820059C 32 Current transaction byte register 14 CRTB_14 R H'00000000 H'E82005A0 32 Channel status register 14 CHSTAT_14 R H'00000000 H'E82005A4 32 Channel control register 14 CHCTRL_14 RW H'00000000 H'E82005A8 32 Channel configuration register 14 CHCFG_14 RW H'00000000 H'E82005AC 32 Channel interval register 14 CHITVL_14 RW H'00000000 H'E82005B0 32 Channel extension register 14 CHEXT_14 RW H'00000000 H'E82005B4 32 Next link address register 14 NXLA_14 RW H'00000000 H'E82005B8 32 Current link address register 14 CRLA_14 R H'00000000 H'E82005BC 32 Next0 source address register 15 N0SA_15 RW H'00000000 H'E82005C0 32 Next0 destination address register 15 N0DA_15 RW H'00000000 H'E82005C4 32 Next0 transaction byte register 15 N0TB_15 RW H'00000000 H'E82005C8 32 Next1 source address register 15 N1SA_15 RW H'00000000 H'E82005CC 32 Next1 destination address register 15 N1DA_15 RW H'00000000 H'E82005D0 32 Next1 transaction byte register 15 N1TB_15 RW H'00000000 H'E82005D4 32 Current source address register 15 CRSA_15 R H'00000000 H'E82005D8 32 Current destination address register 15 CRDA_15 R H'00000000 H'E82005DC 32 Current transaction byte register 15 CRTB_15 R H'00000000 H'E82005E0 32 Channel status register 15 CHSTAT_15 R H'00000000 H'E82005E4 32 Channel control register 15 CHCTRL_15 RW H'00000000 H'E82005E8 32 Channel configuration register 15 CHCFG_15 RW H'00000000 H'E82005EC 32 Channel interval register 15 CHITVL_15 RW H'00000000 H'E82005F0 32 Channel extension register 15 CHEXT_15 RW H'00000000 H'E82005F4 32 Next link address register 15 NXLA_15 RW H'00000000 H'E82005F8 32 Current link address register 15 CRLA_15 R H'00000000 H'E82005FC 32 DMA control registers 8 to 15 DCTRL_8_15 R/W H'00000000 H'E8200700 32 DMA status EN registers 8 to 15 DSTAT_EN_8_15 R H'00000000 H'E8200710 32 DMA status ER registers 8 to 15 DSTAT_ER_8_15 R H'00000000 H'E8200714 32 DMA status END registers 8 to 15 DSTAT_END_8_15 R H'00000000 H'E8200718 32 DMA status TC registers 8 to 15 DSTAT_TC_8_15 R H'00000000 H'E820071C 32 DMA status SUS registers 8 to 15 DSTAT_SUS_8_15 R H'00000000 H'E8200720 32 0/1 DMA extended resource selector 0 DMARS0 R/W H'00000000 H'FCFE1000 32 2/3 DMA extended resource selector 1 DMARS1 R/W H'00000000 H'FCFE1004 32 4/5 DMA extended resource selector 2 DMARS2 R/W H'00000000 H'FCFE1008 32 6/7 DMA extended resource selector 3 DMARS3 R/W H'00000000 H'FCFE100C 32 8/9 DMA extended resource selector 4 DMARS4 R/W H'00000000 H'FCFE1010 32 10/11 DMA extended resource selector 5 DMARS5 R/W H'00000000 H'FCFE1014 32 12/13 DMA extended resource selector 6 DMARS6 R/W H'00000000 H'FCFE1018 32 14/15 DMA extended resource selector 7 DMARS7 R/W H'00000000 H'FCFE101C 32 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 9-11 RZ/A1H Group, RZ/A1M Group 9.4.1 9. Direct Memory Access Controller Next Source Address Register n (N0SA_n, N1SA_n) This register sets the DMA transfer source address (32 bits) of DMA channel n (n = 0 to 15) which is to be executed next. N0SA_n is for the Next0 Register Set, and N1SA_n is for the Next1 Register Set. In register mode, set this register set by using software. In link mode, the descriptor read data is automatically set in the Next0 register set. These register set values are loaded to the Current Register Set and used for DMA transfer. Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 7 6 5 4 3 2 1 0 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W SA Initial value: 0 R/W: R/W Bit: 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 14 13 12 11 10 9 8 15 SA Initial value: 0 R/W: R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W Bit Initial Bit Name Value R/W Description 31 to 0 SA R/W Source Address Sets the start address of the DMA transfer source. 9.4.2 All 0 Next Destination Address Register n (N0DA_n, N1DA_n) This register sets the DMA transfer destination address (32 bits) of DMA channel n (n = 0 to 15) which is to be executed next. N0DA_n is for the Next0 Register Set, and N1DA_n is for the Next1 Register Set. In register mode, set this register set by using software. In link mode, the descriptor read data is automatically set in the Next0 register set. These register set values are loaded to the Current Register Set and used for DMA transfer. Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 7 6 5 4 3 2 1 0 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W DA Initial value: 0 R/W: R/W Bit: 15 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 14 13 12 11 10 9 8 DA 0 Initial value: R/W: R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W Bit Initial Bit Name Value R/W Description 31 to 0 DA R/W Destination Address Sets the start address of the DMA transfer destination. All 0 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 9-12 RZ/A1H Group, RZ/A1M Group 9.4.3 9. Direct Memory Access Controller Next Transaction Byte Register n (N0TB_n, N1TB_n) This register sets the total transfer byte count (DMA transaction) of DMA channel (n = 0 to 15) which is to be executed next. N0TB_n is for the Next0 Register Set, and N1TB_n is for the Next1 Register Set. In register mode, set this register set by using software. In link mode, the descriptor read data is automatically set in the Next0 register set. These register set values are loaded to the Current Register Set and used for DMA transfer. Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 7 6 5 4 3 2 1 0 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W TB Initial value: 0 R/W: R/W Bit: 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 14 13 12 11 10 9 8 15 TB 0 Initial value: R/W: R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W Bit Initial Bit Name Value R/W Description 31 to 0 TB R/W Transaction Byte Sets the total transfer byte count. Caution: Do not start a DMA transaction with 0 set in this register. 9.4.4 All 0 Current Source Address Register (CRSA_n) This register indicates the DMA transfer source address of DMA channel n (n = 0 to 15). The values are loaded from the Next0/1 register set in register mode or from the descriptor read data in link mode. This register cannot be written by software. Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 7 6 5 4 3 2 1 0 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R CRSA Initial value: R/W: 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R Bit: 15 14 13 12 11 10 9 8 CRSA Initial value: R/W: 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R Bit Bit Name Initial Value R/W Description 31 to 0 CRSA All 0 R Current Source Address Register Indicates the read address of the next DMA transaction. The value automatically increments during the DMA transaction. (The value is fixed when 1 is set in SAD of the CHCFG_n register.) The value increments when a read transfer starts. Read this register after DMA stops (0 is set in EN of the CHSTAT_n register). (Any value obtained during the DMA operation should be handled as a reference value.) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 9-13 RZ/A1H Group, RZ/A1M Group 9.4.5 9. Direct Memory Access Controller Current Destination Address Register (CRDA_n) This register indicates the DMA transfer destination address of DMA channel n (n = 0 to 15). The values are loaded from the Next0/1 register set in register mode or from the descriptor read data in link mode. This register cannot be written by software. Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 7 6 5 4 3 2 1 0 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R CRDA Initial value: R/W: 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R Bit: 15 14 13 12 11 10 9 8 CRDA Initial value: R/W: 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R Bit Bit Name Initial Value R/W Description 31 to 0 CRDA All 0 R Current Destination Address Register Indicates the write address of the next DMA transaction. The value automatically increments during the DMA transaction. (The value is fixed when 1 is set in DAD of the CHCFG_n register.) The value increments when a write transfer starts. Read this register after DMA stops (0 is set in EN of the CHSTAT_n register). (Any value obtained during the DMA operation should be handled as a reference value.) 9.4.6 Current Transaction Byte Register (CRTB_n) This register indicates the total transfer byte count of DMA channel n (n = 0 to 15). The value of this register becomes 0 when the transaction ends. The values are loaded from the Next0/1 register set in register mode or from the descriptor read data in link mode. This register cannot be written by software. Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 7 6 5 4 3 2 1 0 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R CRTB Initial value: R/W: 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R Bit: 15 14 13 12 11 10 9 8 CRTB Initial value: R/W: 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R Bit Bit Name Initial Value R/W Description 31 to 0 CRTB All 0 R Current Transaction Byte Register Indicates the remaining transfer byte count of the currently executed DMA transaction. The value automatically decrements during the DMA transaction. The value decrements when a write transfer is completed. Read this register after DMA stops (0 is set in EN of the CHSTAT_n register). (Any value obtained during the DMA operation should be handled as a reference value.) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 9-14 RZ/A1H Group, RZ/A1M Group 9.4.7 9. Direct Memory Access Controller Channel Status Register n (CHSTAT_n) This register indicates the status of DMA channel n (n = 0 to 15). Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 - - - - - - - - - - - - - - - INTMSK Initial value: R/W: 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 - - - - MODE DER DW DL SR TC END ER SUS TACT RQST EN 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R Initial value: R/W: Bit Bit Name Initial Value R/W Description 31 to 17 -- All 0 R Reserved area. Set 0. A read operation results in 0 being read. 16 INTMSK 0 R Indicates the temporary mask status of the DMA transfer end interrupt. 1: Masked temporarily 0: Unmasked temporarily Set condition(s): * When SETINTMSK (CHCTRL_n) is set to 1 Reset condition(s): * When CLRINTMSK (CHCTRL_n) is set to 1 * When SWRST (CHCTRL_n) is set to 1 15 to 12 -- All 0 R Reserved area. Set 0. A read operation results in 0 being read. 11 MODE 0 R DMA Mode Indicates the DMA mode. It corresponds to the value set in the DMS bit of the CHCFG_n register. 0: Register mode 1: Link mode 10 DER 0 R Descriptor Error Indicates whether the link valid value of the read descriptor is invalid (LV = 0) (this is not dependent on the DIM level of the descriptor). If a descriptor error has occurred, the transfer is stopped but no DMA error interrupt occurs. 0: Descriptor Error not detected 1: Descriptor Error detected Set condition(s): * When the LV value loaded with the descriptor in link mode is 0 Reset condition(s): * When SWRST (CHCTRL_n) is set to 1 9 DW 0 R Descriptor WriteBack Indicates the descriptor writeback status. The bit maintains 1 if a bus error is received during descriptor writeback. 0: Operation other than writeback is being performed for the header in link mode. 1: (ER = 0) Writeback is being performed for the header in link mode. (ER = 1) A bus error occurs during writeback for the header in link mode. Set condition(s): * When header writeback in link mode starts Reset condition(s): * When header writeback in link mode ends with an OK response * When SWRST (CHCTRL_n) is set to 1 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 9-15 RZ/A1H Group, RZ/A1M Group 9. Direct Memory Access Controller Bit Bit Name Initial Value R/W Description 8 DL 0 R Descriptor Load Indicates whether the descriptor is being loaded. The bit maintains 1 if a bus error is received during descriptor load. 0: Operation other than descriptor load 1: (ER = 0) Descriptor load is in progress in link mode. (ER = 1) A bus error occurs during descriptor load in link mode. Set condition(s): * When descriptor load in link mode starts Reset condition(s): * When descriptor load in link mode ends with an OK response * When SWRST (CHCTRL_n) is set to 1 7 SR 0 R Selected Register Set Indicates the register set currently selected in register mode. 0: Next0 Register Set 1: Next1 Register Set Set condition(s): * When RSEL (CHCFG_n) is set to 1 Reset condition(s): * When RSEL (CHCFG_n) is set to 0 6 TC 0 R Terminal Count Indicates whether the DMA transaction is completed. 0: DMA transfer not completed 1: DMA transfer completed Set condition(s): * When data equivalent to the total transfer byte count set in the CRTB register has been transferred in register mode * When data equivalent to the total transfer byte count set in the CRTB register has been transferred in link mode, with 1 set in WBD of the descriptor header * When descriptor writeback is completed in link mode, with 0 set in WBD of the descriptor header Clear condition(s): * When the CLRTC (CHCTRL_n) bit is set to 1 * When the SWRST (CHCTRL_n) bit is set to 1 5 END 0 R DMAEND Interrupted Indicates whether the DMA transaction is completed and whether the DMA transfer end interrupt has occurred. 0: DMA transfer not completed 1: DMA transfer completed Set condition(s): * When one of the set conditions for the TC bit is met and 0 is set in DEM of the CHCFG_n register * When the descriptor is read in link mode and both LV of the header and DIM are set to 0 Clear condition(s): * When CLREND (CHCTRL_n) is set to 1 * When SWRST (CHCTRL_n) is set to 1 4 ER 0 R Error bit Indicates that a DMA error interrupt has occurred because an error response has been received from the transfer source or destination and a bus error has occurred during the DMA transfer. 0: No bus error has occurred 1: A DMA error interrupt has occurred due to a bus error Set condition(s): * When a bus error has occurred during a bus cycle Clear condition(s): * When SWRST (CHCTRL_n) is set to 1 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 9-16 RZ/A1H Group, RZ/A1M Group 9. Direct Memory Access Controller Bit Bit Name Initial Value R/W Description 3 SUS 0 R Suspend Indicates whether the channel is suspended. 0: Channel_n not suspended 1: Channel_n suspended Set condition(s): * When SETSUS (CHCTRL_n) is set to 1 during a DMA transfer on Channel_n, creating a SUSPEND status internally Clear condition(s): * When CLRSUS (CHCTRL_n) is set to 1 * When CLREN (CHCTRL_n) is set to 1 2 TACT 0 R Transaction Active Indicates whether the DMAC is active. This bit is intended to check that the channel is completely inactive. 0: DMA on Channel_n inactive 1: DMA on Channel_n active Set condition(s): * When a DMA transaction starts on Channel_n Clear condition(s): * When a DMA transaction is completed 1 RQST 0 R Request Indicates whether a transfer request is being received. 0: DMA transfer request not being received 1: DMA transfer request being received Set condition(s): * When the STG bit (CHCTRL_n) is set to 1 (auto request) * When a transfer request is received from the DMA request source set in the CHCFG_n register Clear condition(s): * When SWRST (CHCTRL_n) is set to 1 * When CLRRQ (CHCTRL_n) is set to 1 * When a transfer is executed on the side specified by REQD (CHCFG_n) in single transfer mode (TM = 0). * When all DMA transactions are completed in register mode (the transaction ends with REN set to 0) * When the DMA transfer of the last descriptor (LE = 1) is completed in link mode * When descriptor read stops (LV = 0) in link mode * When a bus error is received due to an error response 0 EN 0 R Enable Indicates whether the operation of DMA channel n is enabled or disabled. 0: Operation disabled 1: Operation enabled Set condition(s): * When SETEN (CHCTRL_n) is set to 1 Clear condition(s): * When SWRST (CHCTRL_n) is set to 1 * When CLREN (CHCTRL_n) is set to 1 * When a bus error is received due to an error response during the transfer * When all DMA transactions are completed in register mode (the transaction ends with REN set to 0) * When the DMA transfer of the last descriptor (LE = 1) is completed in link mode (writeback when WBD is set to 0) * When descriptor read stops (LV = 0) in link mode <Caution> If the ER bit is set to 1 for any transfer, the whole transfer should be handled as invalid. To suspend a DMA transaction, mask or clear the transfer request or clear the Enable bit (for the procedure, see section 9.7.11 (2) Transfer Stop). If a transfer request from an on-chip peripheral module or the external DREQ input is made concurrently with an auto request (by setting 1 in the STG bit) for the same one channel, the trigger source that takes effect cannot be identified. Make sure that only one of these transfer requests is used in the system. When transfer is requested by an auto request, wait for the last requested DMA transfer to complete (use the Current Register or other data to check the status) before setting the STG bit for the next transfer request. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 9-17 RZ/A1H Group, RZ/A1M Group 9.4.8 9. Direct Memory Access Controller Channel Control Register n (CHCTRL_n) This register controls the DMA transfer operation on DMA channel n (n = 0 to 15). Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 - - - - - - - - - - - - - - Initial value: R/W: 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 - - - - - - CLR SUS SET SUS - CLRTC CLR END 0 R 0 R 0 R 0 R 0 R 0 R 0 R/W 0 R/W 0 R 0 R/W 0 R/W Initial value: R/W: CLRRQ SWRST 0 R/W 0 R/W 2 STG 0 R/W 17 16 CLRINT SETINT MSK MSK 0 R/W 0 R/W 1 0 CLREN SETEN 0 R/W 0 R/W Bit Bit Name Initial Value R/W Description 31 to 18 -- All 0 R Reserved area. Set 0. A read operation results in 0 being read. 17 CLRINTMSK 0 R/W When this bit is set to 1, the mask of the DMA transfer end interrupt is cleared. Also, the INTMSK bit of the CHSTAT_n register is set to 0. If the mask is cleared when 1 is set in both LVINT of the DCTRL register and END of the CHSTAT_n register, the DMA transfer end interrupt becomes active. (It does not become active when 0 is set in LVINT.) A read operation results in 0 being read. 1: Clears the mask set by SETINTMSK. 0: Does not affect the operation. 16 SETINTMSK 0 R/W When this bit is set to 1, the DMA transfer end interrupt is temporarily masked. Also, the INTMSK bit of the CHSTAT_n register is set to 1. A read operation results in 0 being read. 1: Masks the DMA transfer end interrupt. 0: Does not affect the operation. 15 to 10 -- All 0 R Reserved area. Set 0. A read operation results in 0 being read. 9 CLRSUS 0 R/W Clear Suspend Clears the suspend status. Setting this bit to 1 when 1 is set in SUS of the CHSTAT_n register can clear the suspend status. An attempt to read this bit results in 0 being read. 1: Clears the suspend status of the current DMA transfer. 0: Does not affect the operation. 8 SETSUS 0 R/W Set Suspend Suspends the current DMA transfer. Setting this bit to 1 when 1 is set in EN of the CHSTAT_n register can suspend the current DMA transfer. An attempt to read this bit results in 0 being read. 1: Suspends the current DMA transfer. 0: Does not affect the operation. 7 -- 0 R Reserved area. Set 0. A read operation results in 0 being read. 6 CLRTC 0 R/W Clear TC bit Setting this bit to 1 can clear the TC bit of the CHSTAT_n register. An attempt to read this bit results in 0 being read. 1: Clears the TC bit. 0: Does not affect the operation. 5 CLREND 0 R/W Clear End bit Setting this bit to 1 can clear the END bit of the CHSTAT_n register. Also, the DMA transfer end interrupt is cleared. An attempt to read this bit results in 0 being read. 1: Clears the END bit. 0: Does not affect the operation. 4 CLRRQ 0 R/W Clear Request bit Setting this bit to 1 can clear the RQST bit of the CHSTAT_n register. An attempt to read this bit results in 0 being read. 1: Clears the RQST bit. 0: Does not affect the operation. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 9-18 RZ/A1H Group, RZ/A1M Group 9. Direct Memory Access Controller Bit Bit Name Initial Value R/W Description 3 SWRST 0 R/W Software Reset Setting this bit to 1 can clear the channel status register (CHSTAT_n). When setting this bit to 1, make sure that both the EN bit and TACT bit are set to 0. An attempt to read this bit results in 0 being read. 1: Resets the channel status register. 0: Does not affect the operation. 2 STG 0 R/W Software Trigger Setting this bit to 1 sets an auto request. If this bit is set at the same time the SWRST bit is set, the clear operation by the SWRST bit takes precedence. An attempt to read this bit results in 0 being read. 1: Sets a transfer request triggered by an auto request (sets 1 in the RQST bit). 0: Does not affect the operation. 1 CLREN 0 R/W Clear Enable Setting this bit to 1 can clear the EN bit (for details, see section 9.7.11 (2) Transfer Stop). An attempt to read this bit results in 0 being read. 1: Stops the DMA transfer (clears the EN bit). 0: Does not affect the operation. 0 SETEN 0 R/W Set Enable Enables a DMA transfer on DMA channel n. If this bit is set at the same time the SWRST bit is set, the clear operation by the SWRST bit takes precedence and the transfer does not start. An attempt to read this bit results in 0 being read. 1: Enables a DMA transfer (sets 1 in the EN bit). 0: Does not affect the operation. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 9-19 RZ/A1H Group, RZ/A1M Group 9.4.9 9. Direct Memory Access Controller Channel Configuration Register n (CHCFG_n) This register controls the DMA transfer operation on DMA channel n (n = 0 to 15). 31 30 29 28 27 26 25 24 23 22 21 20 DMS REN RSW RSEL SBE - - DEM - TM DAD SAD 0 Initial value: R/W: R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R 0 R 0 R/W 0 R 0 R/W 0 R/W 0 R/W 14 13 12 11 10 9 8 7 6 5 - LVL HIEN 0 R 0 R/W 0 R/W 0 R/W 0 R/W Bit: Bit: 15 SDS[3:0] 0 Initial value: R/W: R/W 0 R/W 0 R/W - 0 R/W 0 R AM[2:0] 0 R/W 0 R/W 0 R/W 19 18 17 16 DDS[3:0] 0 R/W 0 R/W 4 3 2 LOEN REQD 0 R/W 0 R/W 1 0 SEL[2:0] 0 R/W 0 R/W 0 R/W Bit Bit Name Initial Value R/W Description 31 DMS 0 R/W DMA Mode Select Sets the DMA mode. 0: Register mode (initial value) 1: Link mode 30 REN 0 R/W Register Set Enable After a DMA transaction is completed, DMA transfers are continued using the Next register set selected by RSEL. This bit is valid only in register mode. 0: Does not continue DMA transfers. 1: Continues DMA transfers. Set condition(s): * When 1 is written to this bit Clear condition(s): * When 0 is written to this bit * When a DMA transaction is completed, with REN set to 1 29 RSW 0 R/W Register Select Switch Inverts RSEL automatically after a DMA transaction is completed. This bit is valid only in register mode. 0: Does not invert RSEL automatically after a DMA transaction (initial value). 1: Inverts RSEL automatically after a DMA transaction. 28 RSEL 0 R/W Register Set Select Selects the Next register set to be executed next. This bit is valid only in register mode. When RSW is set to 1, this bit is inverted automatically when a DMA transaction is completed. 0: Executes the Next0 Register Set (initial value). 1: Executes the Next1 Register Set. Transition condition(s): * When a DMA transaction is completed, with RSW set to 1 27 SBE 0 R/W Sweep Buffer Enable Selects whether to sweep (write) the data already read into the buffer and stop the DMA transfer if the Enable bit is cleared to 0 during a DMA transaction. The sweep mode is available only when REQD is set to 0. 0: Stops the DMA transfer without sweeping the buffer (initial value). 1: Stops the DMA transfer after sweeping the buffer. 26, 25 -- 0 R Reserved area. Set 0. A read operation results in 0 being read. 24 DEM 0 R/W DMA Transfer End Interrupt Mask Masks the DMA transfer end interrupt for register mode transfer. If 1 is set in this bit when a DMA transfer end interrupt is output, the DMA transfer end interrupt signal is not asserted. In this case, DEM is cleared to 0 automatically. 0: Does not mask the DMA transfer end interrupt (initial value). 1: Masks the DMA transfer end interrupt. Clear condition(s): * When a DMA transaction is completed with DEM set to 1 23 -- 0 R R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 Reserved area. Set 0. A read operation results in 0 being read. 9-20 RZ/A1H Group, RZ/A1M Group 9. Direct Memory Access Controller Bit Bit Name Initial Value R/W Description 22 TM 0 R/W Transfer Mode Sets the DMA transfer mode. 0: Single transfer mode (initial value) 1: Block transfer mode 21 DAD 0 R/W Sets the destination address counting direction of DMA channel n. 0: Increment (initial value) 1: Fixed 20 SAD 0 R/W Sets the source address counting direction of DMA channel n. 0: Increment (initial value) 1: Fixed 19 to 16 DDS [3:0] 0000 R/W Destination Data Size Sets the DMA transfer size of the transfer destination. 15 to 12 SDS [3:0] 0000 R/W Value Size Remark 0000 8 bits Initial value 0001 16 bits 0010 32 bits 0011 64 bits 0100 128 bits 0101 256 bits 0110 512 bits 0111 1024 bits Other than the above Setting prohibited Source Data Size Sets the DMA transfer size of the transfer source. Value Size Remark 0000 8 bits Initial value 0001 16 bits 0010 32 bits 0011 64 bits 0100 128 bits 0101 256 bits 0110 512 bits 0111 1024 bits Other than the above Setting prohibited 11 -- 0 R Reserved area. Set 0. A read operation results in 0 being read. 10 to 8 AM [2:0] 000 R/W ACK Mode Sets the DMAACK output mode. 000: (initial value) 001: Level mode (active until the transfer request from an on-chip peripheral module or the external DREQ input becomes inactive) 01x: Bus cycle mode (active while the DMA transfer is in a bus cycle) 1xx: DMAACK not to be output (this setting should be made when an auto request is made by STG (CHCTRL_n)) 7 -- 0 R Reserved area. Set 0. A read operation results in 0 being read. 6 LVL 0 R/W Level Selects whether to detect a DMA request based on the level or edge of the signal. 0: Detects based on the edge (initial value). 1: Detects based on the level. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 9-21 RZ/A1H Group, RZ/A1M Group 9. Direct Memory Access Controller Bit Bit Name Initial Value R/W Description 5 HIEN 0 R/W High Enable Selects whether to detect a DMA request using the High level or rising edge of the signal. When LVL = 0: HIEN = 1: Detects a request in response to the rising edge of the signal. HIEN = 0: Does not detect a request in response to the rising edge of the signal (initial value). When LVL = 1: HIEN = 1: Detects a request when the signal is at the High level. HIEN = 0: Does not detect a request even when the signal is at the High level (initial value). 4 LOEN 0 R/W Low Enable Selects whether to detect a DMA request using the Low level or falling edge of the signal. When LVL = 0: LOEN = 1: Detects a request in response to the falling edge of the signal. LOEN = 0: Does not detect a request in response to the falling edge of the signal (initial value). When LVL = 1: LOEN = 1: Detects a request when the signal is at the Low level. LOEN = 0: Does not detect a request even when the signal is at the Low level (initial value). 3 REQD 0 R/W Request Direction Selects whether DMAREQ selected by the SEL bit is the source or destination. This bit is also used to define when DMAACK is to become active. 0: Source; DMAACK is to become active when read (initial value). 1: Destination; DMAACK is to become active when written. 2 to 0 SEL[2:0] 000 R/W These bits are used to set a DMAC channel. Set one of the following values so that the channel set by the SEL bits matches the CHCFG_n channel. 000: CH0/CH8 001: CH1/CH9 010: CH2/CH10 011: CH3/CH11 100: CH4/CH12 101: CH5/CH13 110: CH6/CH14 111: CH7/CH15 9.4.10 Channel Interval Register n (CHITVL_n) This register sets the transfer interval for DMA channel n (n = 0 to 15). For details, see section 9.7.9, Interval Count Function. Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 - - - - - - - - - - - - - - - - Initial value: R/W: 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W ITVL 0 Initial value: R/W: R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W Bit Bit Name Initial Value R/W Description 31 to 16 -- All 0 R Reserved area. Set 0. A read operation results in 0 being read. 15 to 0 ITVL All 0 R/W Sets the channel transfer interval. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 9-22 RZ/A1H Group, RZ/A1M Group 9.4.11 9. Direct Memory Access Controller Channel Extension Register n (CHEXT_n) This is an extension register for DMA channel n (n = 0 to 15). Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 - - - - - - - - - - - - - - - - Initial value: R/W: 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 DCA[3:0] Initial value: R/W: 0 R/W 0 R/W 0 R/W - 0 R/W 0 R DPR[2:0] 0 R/W 0 R/W SCA[3:0] 0 R/W 0 R/W 0 R/W 0 R/W - 0 R/W 0 R 16 SPR[2:0] 0 R/W 0 R/W Bit Bit Name Initial Value R/W Description 31 to 16 -- All 0 R Set 0. A read operation results in 0 being read. 15 to 12 DCA[3:0] 0000 R/W Destination CACHE Sets the value to be output to AWCACHE[3:0] for DMA write transfer. See Note 1 below. 11 -- 0 R Set 0. A read operation results in 0 being read. 10 to 8 DPR[2:0] 000 R/W Destination PROT Sets the value to be output to AWPROT[2:0] for DMA write transfer. See Note 2 below. 7 to 4 SCA[3:0] 0000 R/W Source CACHE Sets the value to be output to ARCACHE[3:0] for DMA read transfer. See Note 1 below. 3 -- 0 R Set 0. A read operation results in 0 being read. 2 to 0 SPR[2:0] 000 R/W Source PROT Sets the value to be output to ARPROT[2:0] for DMA read transfer. See Note 2 below. 0 R/W Note 1. Cache support: Bits SCA and DCA are used to change the settings. When the transfer destination or source is not in the external bus space, set these bits to 0000. Even when the transfer destination or source is in the external bus space but the secondary cache is not in use, set these bits to 0000. In this case, the DACK0 output and TEND0 output are issued in response to the DREQ0 transfer request. When the secondary cache is in use in the external bus space, set CACHE[3:0]. Note 2. Protection unit support: Bits SPR and DPR are used to change the settings. For the setting value, see AMBA AXI Protocol Specification from Arm Limited. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 9-23 RZ/A1H Group, RZ/A1M Group 9.4.12 9. Direct Memory Access Controller Next Link Address Register n (NXLA_n) This is a 32-bit register that sets the link address of DMA channel n (n = 0 to 15). For information about the link mode, see section 9.6.3, Link Mode. Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 NXLA Initial value: 0 R/W: R/W Bit: 15 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W NXLA 0 Initial value: R/W: R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W Bit Bit Name Initial Value R/W Description 31 to 0 NXLA All 0 R/W Sets a link address. The low-order 2 bits are masked with 0s. Only an address aligned with a 4-byte boundary can be set. 9.4.13 Current Link Address Register n (CRLA_n) This is a 32-bit register that indicates the link address of DMA channel n (n = 0 to 15). For information about the link mode, see section 9.6.3, Link Mode. Bit: 31 30 29 28 27 26 25 24 Initial value: R/W: 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R Bit: 15 14 13 12 11 10 9 8 23 22 21 20 19 18 17 16 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 7 6 5 4 3 2 1 0 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R CRLA CRLA Initial value: R/W: 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R Bit Bit Name Initial Value R/W Description 31 to 0 CRLA All 0 R Indicates the address of the currently executed descriptor. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 9-24 RZ/A1H Group, RZ/A1M Group 9.4.14 9. Direct Memory Access Controller DMA Control Register (DCTRL_0_7, DCTRL_8_15) This register sets the transfer type for descriptor access and the arbitration between channels. (DCTRL_0_7 is common for channels 0 to 7 and DCTRL_8_15 is common for channels 8 to 15.) Bit: 31 30 29 28 LWCA Initial value: 0 R/W: R/W Bit: Initial value: R/W: 27 26 - 25 24 23 22 LWPR 21 20 LDCA 19 18 - 17 16 LDPR 0 R/W 0 R/W 0 R/W 0 R 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R 0 R/W 0 R/W 0 R/W 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 - - - - - - - - - - - - - - LVINT PR 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R/W 0 R/W Bit Bit Name Initial Value R/W Description 31 to 28 LWCA 0000 R/W Link WriteBack CACHE Sets the value to be output to AWCACHE[3:0] during descriptor writeback in link mode. For the setting value, see Note in section 9.4.11, Channel Extension Register n (CHEXT_n). 27 -- 0 R Reserved area. Set 0. The initial value is 0. 26 to 24 LWPR 000 R/W Link WriteBack PROT Sets the value to be output to AWPROT[2:0] during descriptor writeback in link mode. For the setting value, see AMBA AXI Protocol Specification from Arm Limited. 23 to 20 LDCA 0000 R/W Link Descriptor CACHE Sets the value to be output to ARCACHE[3:0] during descriptor load in link mode. For the setting value, see Note in section 9.4.11, Channel Extension Register n (CHEXT_n). 19 -- 0 R Reserved area. Set 0. The initial value is 0. 18 to 16 LDPR 000 R/W Link Descriptor PROT Sets the value to be output to ARPROT[2:0] during descriptor load in link mode. For the setting value, see AMBA AXI Protocol Specification from Arm Limited. 15 to 2 -- All 0 R Reserved area. Set 0. A read operation results in 0 being read. 1 LVINT 0 R/W Sets whether to use pulse output or level output for the DMA transfer end interrupt and DMA error interrupt. Set pulse output for this product. 0: Pulse output (initial value) 1: Level output 0 PR 0 R/W Sets the transfer priority control mode between channels (see section 9.7.2, Priority Control for DMA Channels). 0: Fixed priority mode (initial value) 1: Round robin mode R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 9-25 RZ/A1H Group, RZ/A1M Group 9.4.15 9. Direct Memory Access Controller DMA Status EN Register (DSTAT_EN_0_7) This register indicates the EN bit status of the CHSTAT_n register (n = 0 to 7). Writing to this register does not affect the values of the bits. Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 - - - - - - - - - - - - - - - - Initial value: R/W: 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 - - - - - - - - EN7 EN6 EN5 EN4 EN3 EN2 EN1 EN0 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 16 Initial value: R/W: Bit Bit Name Initial Value 31 to 8 -- All 0 R Reserved area. Set 0. A read operation results in 0 being read. 7 EN7 0 R Indicates the EN bit status of DMA channel 7. 6 EN6 0 R Indicates the EN bit status of DMA channel 6. 5 EN5 0 R Indicates the EN bit status of DMA channel 5. 4 EN4 0 R Indicates the EN bit status of DMA channel 4. 3 EN3 0 R Indicates the EN bit status of DMA channel 3. 2 EN2 0 R Indicates the EN bit status of DMA channel 2. 1 EN1 0 R Indicates the EN bit status of DMA channel 1. 0 EN0 0 R Indicates the EN bit status of DMA channel 0. 9.4.16 R/W Description DMA Status EN Register (DSTAT_EN_8_15) This register indicates the EN bit status of the CHSTAT_n register (n = 8 to 15). Writing to this register does not affect the values of the bits. Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 - - - - - - - - - - - - - - - - Initial value: R/W: 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 - - - - - - - - EN15 EN14 EN13 EN12 EN11 EN10 EN9 EN8 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R Initial value: R/W: Bit Bit Name Initial Value R/W Description 31 to 8 -- All 0 R Reserved area. Set 0. A read operation results in 0 being read. 7 EN15 0 R Indicates the EN bit status of DMA channel 15. 6 EN14 0 R Indicates the EN bit status of DMA channel 14. 5 EN13 0 R Indicates the EN bit status of DMA channel 13. 4 EN12 0 R Indicates the EN bit status of DMA channel 12. 3 EN11 0 R Indicates the EN bit status of DMA channel 11. 2 EN10 0 R Indicates the EN bit status of DMA channel 10. 1 EN9 0 R Indicates the EN bit status of DMA channel 9. 0 EN8 0 R Indicates the EN bit status of DMA channel 8. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 9-26 RZ/A1H Group, RZ/A1M Group 9.4.17 9. Direct Memory Access Controller DMA Status ER Register (DSTAT_ER_0_7) This register indicates the ER bit status of the CHSTAT_n register (n = 0 to 7). Writing to this register does not affect the values of the bits. Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 - - - - - - - - - - - - - - - - Initial value: R/W: 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 - - - - - - - - ER7 ER6 ER5 ER4 ER3 ER2 ER1 ER0 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 16 Initial value: R/W: Bit Bit Name Initial Value R/W Description 31 to 8 -- All 0 R Reserved area. Set 0. A read operation results in 0 being read. 7 ER7 0 R Indicates the ER bit status of DMA channel 7. 6 ER6 0 R Indicates the ER bit status of DMA channel 6. 5 ER5 0 R Indicates the ER bit status of DMA channel 5. 4 ER4 0 R Indicates the ER bit status of DMA channel 4. 3 ER3 0 R Indicates the ER bit status of DMA channel 3. 2 ER2 0 R Indicates the ER bit status of DMA channel 2. 1 ER1 0 R Indicates the ER bit status of DMA channel 1. 0 ER0 0 R Indicates the ER bit status of DMA channel 0. 9.4.18 DMA Status ER Register (DSTAT_ER_8_15) This register indicates the ER bit status of the CHSTAT_n register (n = 8 to 15). Writing to this register does not affect the values of the bits. 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 - - - - - - - - - - - - - - - - Initial value: R/W: 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 - - - - - - - - ER15 ER14 ER13 ER12 ER11 ER10 ER9 ER8 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R Bit: Initial value: R/W: Bit Bit Name Initial Value R/W Description 31 to 8 -- All 0 R Reserved area. Set 0. A read operation results in 0 being read. 7 ER15 0 R Indicates the ER bit status of DMA channel 15. 6 ER14 0 R Indicates the ER bit status of DMA channel 14. 5 ER13 0 R Indicates the ER bit status of DMA channel 13. 4 ER12 0 R Indicates the ER bit status of DMA channel 12. 3 ER11 0 R Indicates the ER bit status of DMA channel 11. 2 ER10 0 R Indicates the ER bit status of DMA channel 10. 1 ER9 0 R Indicates the ER bit status of DMA channel 9. 0 ER8 0 R Indicates the ER bit status of DMA channel 8. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 9-27 RZ/A1H Group, RZ/A1M Group 9.4.19 9. Direct Memory Access Controller DMA Status END Register (DSTAT_END_0_7) This register indicates the END bit status of the CHSTAT_n register (n = 0 to 7). Writing to this register does not affect the values of the bits. 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 - - - - - - - - - - - - - - - - Initial value: R/W: 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 - - - - - - - - END7 END6 END5 END4 END3 END2 END1 END0 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 16 Bit: Initial value: R/W: Bit Bit Name Initial Value R/W Description 31 to 8 -- All 0 R Reserved area. Set 0. A read operation results in 0 being read. 7 END7 0 R Indicates the END bit status of DMA channel 7. 6 END6 0 R Indicates the END bit status of DMA channel 6. 5 END5 0 R Indicates the END bit status of DMA channel 5. 4 END4 0 R Indicates the END bit status of DMA channel 4. 3 END3 0 R Indicates the END bit status of DMA channel 3. 2 END2 0 R Indicates the END bit status of DMA channel 2. 1 END1 0 R Indicates the END bit status of DMA channel 1. 0 END0 0 R Indicates the END bit status of DMA channel 0. 9.4.20 DMA Status END Register (DSTAT_END_8_15) This register indicates the END bit status of the CHSTAT_n register (n = 8 to 15). Writing to this register does not affect the values of the bits. Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 - - - - - - - - - - - - - - - - Initial value: R/W: 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 - - - - - - - - 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R Initial value: R/W: END15 END14 END13 END12 END11 END10 END9 0 R 0 R 0 R 0 R 0 R 0 R Bit Bit Name Initial Value R/W Description 31 to 8 -- All 0 R Reserved area. Set 0. A read operation results in 0 being read. 7 END15 0 R Indicates the END bit status of DMA channel 15. 6 END14 0 R Indicates the END bit status of DMA channel 14. 5 END13 0 R Indicates the END bit status of DMA channel 13. 4 END12 0 R Indicates the END bit status of DMA channel 12. 3 END11 0 R Indicates the END bit status of DMA channel 11. 2 END10 0 R Indicates the END bit status of DMA channel 10. 1 END9 0 R Indicates the END bit status of DMA channel 9. 0 END8 0 R Indicates the END bit status of DMA channel 8. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 0 R 0 END8 0 R 9-28 RZ/A1H Group, RZ/A1M Group 9.4.21 9. Direct Memory Access Controller DMA Status TC Register (DSTAT_TC_0_7) This register indicates the TC bit status of the CHSTAT_n register (n = 0 to 7). Writing to this register does not affect the values of the bits. Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 - - - - - - - - - - - - - - - - Initial value: R/W: 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 - - - - - - - - TC7 TC6 TC5 TC4 TC3 TC2 TC1 TC0 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 16 Initial value: R/W: Bit Bit Name Initial Value R/W Description 31 to 8 -- All 0 R Reserved area. Set 0. A read operation results in 0 being read. 7 TC7 0 R Indicates the TC bit status of DMA channel 7. 6 TC6 0 R Indicates the TC bit status of DMA channel 6. 5 TC5 0 R Indicates the TC bit status of DMA channel 5. 4 TC4 0 R Indicates the TC bit status of DMA channel 4. 3 TC3 0 R Indicates the TC bit status of DMA channel 3. 2 TC2 0 R Indicates the TC bit status of DMA channel 2. 1 TC1 0 R Indicates the TC bit status of DMA channel 1. 0 TC0 0 R Indicates the TC bit status of DMA channel 0. 9.4.22 DMA Status TC Register (DSTAT_TC_8_15) This register indicates the TC bit status of the CHSTAT_n register (n = 8 to 15). Writing to this register does not affect the values of the bits. Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 - - - - - - - - - - - - - - - - Initial value: R/W: 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 - - - - - - - - TC15 TC14 TC13 TC12 TC11 TC10 TC9 TC8 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R Initial value: R/W: Bit Bit Name Initial Value R/W Description 31 to 8 -- All 0 R Reserved area. Set 0. A read operation results in 0 being read. 7 TC15 0 R Indicates the TC bit status of DMA channel 15. 6 TC14 0 R Indicates the TC bit status of DMA channel 14. 5 TC13 0 R Indicates the TC bit status of DMA channel 13. 4 TC12 0 R Indicates the TC bit status of DMA channel 12. 3 TC11 0 R Indicates the TC bit status of DMA channel 11. 2 TC10 0 R Indicates the TC bit status of DMA channel 10. 1 TC9 0 R Indicates the TC bit status of DMA channel 9. 0 TC8 0 R Indicates the TC bit status of DMA channel 8. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 9-29 RZ/A1H Group, RZ/A1M Group 9.4.23 9. Direct Memory Access Controller DMA Status SUS Register (DSTAT_SUS_0_7) This register indicates the SUS bit status of the CHSTAT_n register (n = 0 to 7). Writing to this register does not affect the values of the bits. Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 - - - - - - - - - - - - - - - - Initial value: R/W: 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 - - - - - - - - SUS7 SUS6 SUS5 SUS4 SUS3 SUS2 SUS1 SUS0 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 16 Initial value: R/W: Bit Bit Name Initial Value R/W Description 31 to 8 -- All 0 R Reserved area. Set 0. A read operation results in 0 being read. 7 SUS7 0 R Indicates the SUS bit status of DMA channel 7. 6 SUS6 0 R Indicates the SUS bit status of DMA channel 6. 5 SUS5 0 R Indicates the SUS bit status of DMA channel 5. 4 SUS4 0 R Indicates the SUS bit status of DMA channel 4. 3 SUS3 0 R Indicates the SUS bit status of DMA channel 3. 2 SUS2 0 R Indicates the SUS bit status of DMA channel 2. 1 SUS1 0 R Indicates the SUS bit status of DMA channel 1. 0 SUS0 0 R Indicates the SUS bit status of DMA channel 0. 9.4.24 DMA Status SUS Register (DSTAT_SUS_8_15) This register indicates the SUS bit status of the CHSTAT_n register (n = 8 to 15). Writing to this register does not affect the values of the bits. Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 - - - - - - - - - - - - - - - - Initial value: R/W: 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 - - - - - - - - 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R Initial value: R/W: SUS15 SUS14 SUS13 SUS12 SUS11 SUS10 SUS9 0 R 0 R 0 R 0 R 0 R 0 R Bit Bit Name Initial Value R/W Description 31 to 8 -- All 0 R Reserved area. Set 0. A read operation results in 0 being read. 7 SUS15 0 R Indicates the SUS bit status of DMA channel 15. 6 SUS14 0 R Indicates the SUS bit status of DMA channel 14. 5 SUS13 0 R Indicates the SUS bit status of DMA channel 13. 4 SUS12 0 R Indicates the SUS bit status of DMA channel 12. 3 SUS11 0 R Indicates the SUS bit status of DMA channel 11. 2 SUS10 0 R Indicates the SUS bit status of DMA channel 10. 1 SUS9 0 R Indicates the SUS bit status of DMA channel 9. 0 SUS8 0 R Indicates the SUS bit status of DMA channel 8. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 0 R 0 SUS8 0 R 9-30 RZ/A1H Group, RZ/A1M Group 9.4.25 9. Direct Memory Access Controller DMA Extension Resource Selectors 0 to 7 (DMARS0 to DMARS7) DMARS are 32-bit readable/writable registers that specify the DMA transfer sources from peripheral modules in each channel. DMARS0 is for channels 0 and 1, DMARS1 is for channels 2 and 3, and so on. Table 9.4 shows the specifiable combinations. DMARS can specify transfer requests to be accepted for the following triggers. The following modules can issue on-chip peripheral module requests. Serial communication interface with FIFO: 16 sources A/D converter: 1 source Multi-function timer pulse unit 2: 5 sources USB2.0 host/function module: 4 sources NAND flash memory controller: 1 source Serial sound interface: 10 sources Sound generator: 4 sources Renesas SPDIF interface: 2 sources CD-ROM decoder: 1 source SD host interface: 4 sources MMC host interface: 2 sources Renesas serial peripheral interface: 10 sources Motor control PWM timer: 2 sources IEBusTM controller: 2 sources OS timer: 2 sources SCUX: 8 sources Media local bus: 1 source Serial communication interface: 4 sources I2C bus interface: 8 sources LIN interface: 4 sources Pixel format converter: 4 sources Some on-chip peripheral modules in this product use the same signal both for an interrupt request and for a DMA transfer request. If such a module is selected by a DMARS register, the signal works as a DMA transfer request signal and interrupt requests to the interrupt controller are masked. To enable the interrupt, clear the setting of DMARS (set all MID[6:0] and RID[1:0] to 0). R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 9-31 RZ/A1H Group, RZ/A1M Group 9. Direct Memory Access Controller * DMARS0 31 30 29 28 27 26 25 - - - - - - - Initial value: R/W: 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 - - - - - - - 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 31 30 29 28 27 26 25 24 23 22 21 20 19 18 - - - - - - - Initial value: R/W: 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 - - - - - - - 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 31 30 29 28 27 26 25 24 23 22 21 20 19 18 - - - - - - - Initial value: R/W: 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 - - - - - - - 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 31 30 29 28 27 26 25 24 23 22 21 20 19 18 - - - - - - - Initial value: R/W: 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 - - - - - - - 0 R 0 R 0 R 0 R 0 R 0 R 0 R Bit: Initial value: R/W: 24 23 22 21 20 19 18 CH1 MID[6:0] 17 16 CH1 RID[1:0] CH0 MID[6:0] 0 R/W 0 R/W 1 0 CH0 RID[1:0] 0 R/W 0 R/W 17 16 * DMARS1 Bit: Initial value: R/W: CH3 MID[6:0] CH3 RID[1:0] CH2 MID[6:0] 0 R/W 0 R/W 1 0 CH2 RID[1:0] 0 R/W 0 R/W 17 16 * DMARS2 Bit: Initial value: R/W: CH5 MID[6:0] CH5 RID[1:0] CH4 MID[6:0] 0 R/W 0 R/W 1 0 CH4 RID[1:0] 0 R/W 0 R/W 17 16 * DMARS3 Bit: Initial value: R/W: R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 CH7 MID[6:0] CH7 RID[1:0] CH6 MID[6:0] 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 1 0 CH6 RID[1:0] 0 R/W 0 R/W 0 R/W 0 R/W 9-32 RZ/A1H Group, RZ/A1M Group 9. Direct Memory Access Controller * DMARS4 Bit: 31 30 29 28 27 26 25 - - - - - - - Initial value: R/W: 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 - - - - - - - 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 31 30 29 28 27 26 25 24 23 22 21 20 19 18 - - - - - - - Initial value: R/W: 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 - - - - - - - 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 31 30 29 28 27 26 25 24 23 22 21 20 19 18 - - - - - - - Initial value: R/W: 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 - - - - - - - 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 31 30 29 28 27 26 25 24 23 22 21 20 19 18 - - - - - - - Initial value: R/W: 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 - - - - - - - 0 R 0 R 0 R 0 R 0 R 0 R 0 R Initial value: R/W: 24 23 22 21 20 19 18 CH9 MID[6:0] 17 16 CH9 RID[1:0] CH8 MID[6:0] 0 R/W 0 R/W 1 0 CH8 RID[1:0] 0 R/W 0 R/W 17 16 * DMARS5 Bit: Initial value: R/W: CH11 MID[6:0] CH11 RID[1:0] CH10 MID[6:0] 0 R/W 0 R/W 1 0 CH10 RID[1:0] 0 R/W 0 R/W 17 16 * DMARS6 Bit: Initial value: R/W: CH13 MID[6:0] CH13 RID[1:0] CH12 MID[6:0] 0 R/W 0 R/W 1 0 CH12 RID[1:0] 0 R/W 0 R/W 17 16 * DMARS7 Bit: Initial value: R/W: R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 CH15 MID[6:0] CH15 RID[1:0] CH14 MID[6:0] 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 1 0 CH14 RID[1:0] 0 R/W 0 R/W 0 R/W 0 R/W 9-33 RZ/A1H Group, RZ/A1M Group 9.5 9. Direct Memory Access Controller Operation When there is a DMA transfer request, the DMAC starts the transfer according to the predetermined channel priority order; when the transfer end conditions are satisfied, it ends the transfer. Transfers can be requested in three modes: auto request, external request, and on-chip peripheral module request. 9.5.1 Transfer Flow After the next source address register (N0SA_n/N1SA_n), next destination address register (N0DA_n/N1DA_n), next transaction byte register (N0TB_n/N1TB_n), channel control register (CHCTRL_n), channel configuration register (CHCFG_n), channel extension register (CHEXT_n), DMA control register (DCTRL_0_7/DCTRL_8_15), and DMA extension resource selector (DMARS) are set for the target transfer conditions, the DMAC transfers data according to the following procedure: 1. Checks to see if transfer is enabled (EN = 0 and TACT = 0 in channel status register). 2. Clears the channel status register (set 1 in the SWRST bit of the channel control register). 3. Enables DMA transfer (set 1 in the SETEN bit of the channel control register). 4. When a transfer request comes and transfer is enabled, the DMAC transfers one transfer unit of data (depending on the DDS[3:0] and SDS[3:0] bit settings). For an auto request, the transfer begins automatically when 1 is set in the STG bit of the channel control register. The CRTB_n value will be decremented by 1 for each transfer. 5. If 0 is set in the REN bit of the channel configuration register when transfer has been completed for the specified count (when CRTB_n reaches 0), transfer ends normally. If the DEM bit of the channel configuration register is set to 0 at this time, a DMA transfer end interrupt is sent to the CPU. If the REN bit is 1 when CRTB_n reaches 0, transfer operations are continued with the values of N0SA_n/N1SA_n, N0DA_n/N1DA_n, and N0TB_n/N1TB_n set by the RSEL bit of the channel configuration register until there are no more transfer requests. 6. When an address error in the DMAC is generated, the transfer is stopped. Transfers are also stopped when 1 is set in the CLREN bit of CHCTRL_n. 9.5.2 DMA Transfer Requests DMA transfer requests are basically generated in either the data transfer source or destination, but they can also be generated in external devices and on-chip peripheral modules that are neither the transfer source nor destination. Transfers can be requested in three modes: auto request, external request, and on-chip peripheral module request. External request or on-chip peripheral module request is selected by the DMARS0 to DMARS7 registers. (1) Auto-Request Mode When there is no transfer request signal from an external source, as in a memory-to-memory transfer or a transfer between memory and an on-chip peripheral module unable to request a transfer, auto-request mode allows the DMAC to automatically generate a transfer request signal internally. When the STG bit in channel control register n is set to 1, the transfer begins so long as the TACT bit in channel status register is 0. (2) External Request Mode In this mode a transfer is performed at the transfer request signal (DREQ0) of an external device of the LSI. When the DMA transfer is enabled, DMA transfer is performed upon a DREQ input. Choose to detect DREQ0 by either the edge or level of the signal input with the LVL, HIEN, and LOEN bits in channel configuration register 0 as shown below. The source of the transfer request does not have to be the data transfer source or destination. For the output level settings of the DACK0 and TEND0 pins, refer to section 8, Bus State Controller. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 9-34 RZ/A1H Group, RZ/A1M Group Table 9.3 9. Direct Memory Access Controller Settings for External Request Detection CHCFG_0 LVL HIEN LOEN Detection of External Request 0 0 1 Falling edge detection 1 0 Rising edge detection 1 0 1 Low level detection 1 0 High level detection When DREQ0 is accepted, the DREQ0 pin enters the request accept disabled state (non-sensitive period). After issuing an acknowledge DACK0 signal for the accepted DREQ0, the DREQ0 pin again enters the request accept enabled state. (3) On-Chip Peripheral Module Request Mode In this mode, the transfer is performed in response to the DMA transfer request signal from an on-chip peripheral module. When a transfer request signal is sent in on-chip peripheral module request mode while DMA transfer is enabled, the DMA transfer is performed. The DMA transfer request signals to be sent from on-chip peripheral modules or external pin input are listed in Table 9.4. The transfer source or destination is fixed for some on-chip peripheral module requests. For details, see Table 9.4. Table 9.4 On-Chip Peripheral Module Requests DMARS CHCFG_n DMA Transfer Request Source DMA Transfer Request Signal Transfer Source Transfer Destination MID RID TM AM [2:0] LVL HIEN LO EN RE QD OS timer channel 0 OSTM0TINT (compare match) Arbitrary Arbitrary 000_1000 11 0/1 010 0 1 0 0/1 OS timer channel 1 OSTM1TINT (compare match) Arbitrary Arbitrary 000_1001 11 Multi-function timer pulse unit 2 channel 0 TGIA_0 (input capture/ compare match) Arbitrary Arbitrary 001_0000 11 0/1 001 1 0/1 Multi-function timer pulse unit 2 channel 1 TGIA_1 (input capture/ compare match) Arbitrary Arbitrary 001_0001 11 Multi-function timer pulse unit 2 channel 2 TGIA_2 (input capture/ compare match) Arbitrary Arbitrary 001_0010 11 Multi-function timer pulse unit 2 channel 3 TGIA_3 (input capture/ compare match) Arbitrary Arbitrary 001_0011 11 Multi-function timer pulse unit 2 channel 4 TGIA_4 (input capture/ compare match) Arbitrary Arbitrary 001_0100 11 Serial communication interface with FIFO channel 0 TXI0 (transmit empty) Arbitrary SCFTDR_0 001_1000 01 0 010 1 1 RXI0 (receive data full) SCFRDR_0 Arbitrary Serial communication interface with FIFO channel 1 TXI1 (transmit empty) Arbitrary SCFTDR_1 RXI1 (receive data full) SCFRDR_1 Arbitrary Serial communication interface with FIFO channel 2 TXI2 (transmit empty) Arbitrary SCFTDR_2 RXI2 (receive data full) SCFRDR_2 Arbitrary R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 001_1001 001_1010 10 0 01 1 10 0 01 1 10 0 SEL[2:0] Ch0: 000 Ch1: 001 Ch2: 010 Ch3: 011 Ch4: 100 Ch5: 101 Ch6: 110 Ch7: 111 Ch8: 000 Ch9: 001 Ch10: 010 Ch11: 011 Ch12: 100 Ch13: 101 Ch14: 110 Ch15: 111 9-35 RZ/A1H Group, RZ/A1M Group Table 9.4 9. Direct Memory Access Controller On-Chip Peripheral Module Requests DMARS CHCFG_n DMA Transfer Request Source DMA Transfer Request Signal Transfer Source Transfer Destination MID RID TM AM [2:0] LVL HIEN LO EN RE QD Serial communication interface with FIFO channel 3 TXI3 (transmit empty) Arbitrary SCFTDR_3 001_1011 01 0 010 1 1 0 1 RXI3 (receive data full) SCFRDR_3 Arbitrary Serial communication interface with FIFO channel 4 TXI4 (transmit empty) Arbitrary SCFTDR_4 RXI4 (receive data full) SCFRDR_4 Arbitrary Serial communication interface with FIFO channel 5 TXI5 (transmit empty) Arbitrary SCFTDR_5 RXI5 (receive data full) SCFRDR_5 Arbitrary Serial communication interface with FIFO channel 6 TXI6 (transmit empty) Arbitrary SCFTDR_6 RXI6 (receive data full) SCFRDR_6 Arbitrary Serial communication interface with FIFO channel 7 TXI7 (transmit empty) Arbitrary SCFTDR_7 RXI7 (receive data full) SCFRDR_7 Arbitrary USB2.0 host/ function module channel 0 USB0_DMA0 (channel 0 transmit FIFO empty) Arbitrary D0FIFO_0 D0FIFOBn_0 (n = 0 to 7) USB0_DMA0 (channel 0 receive FIFO full) D0FIFO_0 D0FIFOBn_0 (n = 0 to 7) Arbitrary USB0_DMA1 (channel 1 transmit FIFO empty) Arbitrary D1FIFO_0 D1FIFOBn_0 (n = 0 to 7) USB0_DMA1 (channel 1 receive FIFO full) D1FIFO_0 D1FIFOBn_0 (n = 0 to 7) Arbitrary R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 001_1100 001_1101 001_1110 001_1111 010_0000 10 0 01 1 10 0 01 1 10 0 01 1 10 0 01 1 10 0 11 010 1 SEL[2:0] Ch0: 000 Ch1: 001 Ch2: 010 Ch3: 011 Ch4: 100 Ch5: 101 Ch6: 110 Ch7: 111 Ch8: 000 Ch9: 001 Ch10: 010 Ch11: 011 Ch12: 100 Ch13: 101 Ch14: 110 Ch15: 111 1 0 010_0001 11 1 0 9-36 RZ/A1H Group, RZ/A1M Group Table 9.4 9. Direct Memory Access Controller On-Chip Peripheral Module Requests DMARS CHCFG_n DMA Transfer Request Source DMA Transfer Request Signal Transfer Source Transfer Destination USB2.0 host/ function module channel 1 USB1_DMA0 (channel 0 transmit FIFO empty) Arbitrary D0FIFO_1 D0FIFOBn_1 (n = 0 to 7) USB1_DMA0 (channel 0 receive FIFO full) D0FIFO_1 D0FIFOBn_1 (n = 0 to 7) Arbitrary USB1_DMA1 (channel 1 transmit FIFO empty) Arbitrary D1FIFO_1 D1FIFOBn_1 (n = 0 to 7) USB1_DMA1 (channel 1 receive FIFO full) D1FIFO_1 D1FIFOBn_1 (n = 0 to 7) Arbitrary A/D converter ADI (A/D conversion end) ADDR Arbitrary 010_0100 11 IEBusTM controller IEBBTD (data interrupt) (during transmission in single mode) Arbitrary IEBB0DR 010_1000 11 IEBBTD (data interrupt) (during reception in single mode) IEBB0DR Arbitrary IEBBTD (data interrupt) (during transmission in FIFO mode) Arbitrary IEBB0DR IEBBTV (vector interrupt) (during reception in FIFO mode) IEBB0DR Arbitrary 010_1001 11 CD-ROM decoder IREADY (decoding end) STRMDOU T0 Arbitrary 010_1010 NAND flash memory controller Data unit: Transmit data empty Arbitrary FLDTFIFO 010_1100 Data unit: Receive data full FLDTFIFO Arbitrary SDHI_0 transmission Arbitrary Data register SDHI_0 reception Data register Arbitrary SDHI_1 transmission Arbitrary Data register SDHI_1 reception Data register Arbitrary Transmit data empty Arbitrary Data register Receive data full Data register Arbitrary SD host interface 0 SD host interface 1 MMC host interface R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 MID RID TM AM [2:0] LVL HIEN LO EN RE QD 010_0010 11 0 010 1 1 0 1 0 010_0011 11 1 0 001 1 010 0 11 010 1 0 11 010 1 1 0 SEL[2:0] Ch0: 000 Ch1: 001 Ch2: 010 Ch3: 011 Ch4: 100 Ch5: 101 Ch6: 110 Ch7: 111 Ch8: 000 Ch9: 001 Ch10: 010 Ch11: 011 Ch12: 100 Ch13: 101 Ch14: 110 Ch15: 111 0 1 0 0 011_0000 011_0001 011_0010 01 010 1 1 10 0 01 1 10 0 01 10 010 1 1 0 9-37 RZ/A1H Group, RZ/A1M Group Table 9.4 9. Direct Memory Access Controller On-Chip Peripheral Module Requests DMARS CHCFG_n DMA Transfer Request Source DMA Transfer Request Signal Transfer Source Transfer Destination MID RID TM AM [2:0] LVL HIEN LO EN RE QD Serial sound interface channel 0 SSITXI0 (transmit data empty) Arbitrary SSIFTDR_0 011_1000 01 0 010 1 1 0 1 SSIRXI0 (receive data full) SSIFRDR_0 Arbitrary SSITXI1 (transmit data empty) Arbitrary SSIFTDR_1 SSIRXI1 (receive data full) SSIFRDR_1 Arbitrary SSIRTI2 (transmit data empty) Arbitrary SSIFRDR_2 SSIRTI2 (receive data full) SSIFRDR_2 Arbitrary SSITXI3 (transmit data empty) Arbitrary SSIFTDR_3 SSIRXI3 (receive data full) SSIFRDR_3 Arbitrary SSIRTI4 (transmit data empty) Arbitrary SSIFTDR_4 SSIRTI4 (receive data full) SSIFRDR_4 Arbitrary SSITXI5 (transmit data empty) Arbitrary SSIFTDR_5 SSIRXI5 (receive data full) SSIFRDR_5 Arbitrary SCUTXI0 (FFD0_0 request) Arbitrary DMATD0_ CIM SCURXI0 (FFU0_0 request) DMATU0_ CIM Arbitrary SCUTXI1 (FFD0_1 request) Arbitrary DMATD1_ CIM SCURXI1 (FFU0_1 request) DMATU1_ CIM Arbitrary SCUTXI2 (FFD0_2 request) Arbitrary DMATD2_ CIM SCURXI2 (FFU0_2 request) DMATU2_ CIM Arbitrary SCUTXI3 (FFD0_3 request) Arbitrary DMATD3_ CIM SCURXI3 (FFU0_3 request) DMATU3_ CIM Arbitrary Serial sound interface channel 1 Serial sound interface channel 2 Serial sound interface channel 3 Serial sound interface channel 4 Serial sound interface channel 5 SCUX R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 011_1001 011_1010 10 0 01 1 10 0 11 1 SEL[2:0] Ch0: 000 Ch1: 001 Ch2: 010 Ch3: 011 Ch4: 100 Ch5: 101 Ch6: 110 Ch7: 111 Ch8: 000 Ch9: 001 Ch10: 010 Ch11: 011 Ch12: 100 Ch13: 101 Ch14: 110 Ch15: 111 0 011_1011 011_1100 01 1 10 0 11 1 0 011_1101 100_0000 100_0001 100_0010 100_0011 01 1 10 0 01 001 1 1 10 0 01 1 10 0 01 1 10 0 01 1 10 0 9-38 RZ/A1H Group, RZ/A1M Group Table 9.4 9. Direct Memory Access Controller On-Chip Peripheral Module Requests DMARS CHCFG_n DMA Transfer Request Source DMA Transfer Request Signal Transfer Source Transfer Destination MID RID TM AM [2:0] LVL HIEN LO EN RE QD Renesas serial peripheral interface channel 0 SPTI0 (transmit data empty) Arbitrary SPDR_0 100_1000 01 0 010 1 1 0 1 SPRI0 (receive data full) SPDR_0 Arbitrary SPTI1 (transmit data empty) Arbitrary SPDR_1 SPRI1 (receive data full) SPDR_1 Arbitrary SPTI2 (transmit data empty) Arbitrary SPDR_2 SPRI2 (receive data full) SPDR_2 Arbitrary SPTI3 (transmit data empty) Arbitrary SPDR_3 SPRI3 (receive data full) SPDR_3 Arbitrary SPTI4 (transmit data empty) Arbitrary SPDR_4 SPRI4 (receive data full) SPDR_4 Arbitrary Renesas serial peripheral interface channel 1 Renesas serial peripheral interface channel 2 Renesas serial peripheral interface channel 3 Renesas serial peripheral interface channel 4 100_1001 100_1010 100_1011 100_1100 0 01 1 10 0 01 1 10 0 01 010 1 1 10 0 01 1 10 0 Renesas SPDIF interface SPDIFTXI Arbitrary TDAD SPDIFRXI RDAD Arbitrary Motor control PWM timer Channel 1 CMI1 Arbitrary PWBFR1 101_0001 11 Motor control PWM timer Channel 2 CMI2 Arbitrary PWBFR2 101_0010 11 Media local bus MLB_CINT (MLB channel write) Arbitrary Local Channel buffer 101_0011 11 MLB_CINT (MLB channel read) Local Channel buffer Arbitrary R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 101_0000 10 01 010 SEL[2:0] Ch0: 000 Ch1: 001 Ch2: 010 Ch3: 011 Ch4: 100 Ch5: 101 Ch6: 110 Ch7: 111 Ch8: 000 Ch9: 001 Ch10: 010 Ch11: 011 Ch12: 100 Ch13: 101 Ch14: 110 Ch15: 111 1 1 10 0 0 001 1 1 0 1 1 010 1 1 0 9-39 RZ/A1H Group, RZ/A1M Group Table 9.4 9. Direct Memory Access Controller On-Chip Peripheral Module Requests DMARS CHCFG_n DMA Transfer Request Source DMA Transfer Request Signal Transfer Source Transfer Destination MID RID TM AM [2:0] LVL HIEN LO EN RE QD Sound generator 0 SGDEI0 Arbitrary SGLR_0 101_0100 11 0 001 1 1 0 1 Sound generator 1 SGDEI1 Arbitrary SGLR_1 101_0101 11 1 Sound generator 2 SGDEI2 Arbitrary SGLR_2 101_0110 11 1 Sound generator 3 SGDEI3 Arbitrary SGLR_3 101_0111 11 1 Serial communication interface channel 0 TXI0 Arbitrary TDR0 101_1010 RXI0 RDR0 Arbitrary Serial communication interface channel 1 TXI1 Arbitrary TDR1 RXI1 RDR1 Arbitrary I2C bus interface channel 0 INTRIIC_TI0 (transmit data empty) Arbitrary RIIC0DRT INTRIIC_RI0 (receive data full) RIIC0DRR Arbitrary INTRIIC_TI1 (transmit data empty) Arbitrary RIIC1DRT INTRIIC_RI1 (receive data full) RIIC1DRR Arbitrary INTRIIC_TI2 (transmit data empty) Arbitrary RIIC2DRT INTRIIC_RI2 (receive data full) RIIC2DRR Arbitrary INTRIIC_TI3 (transmit data empty) Arbitrary RIIC3DRT INTRIIC_RI3 (receive data full) RIIC3DRR Arbitrary LIN0_INT_T Arbitrary RLN30LDBRm (m = 1 to 8) LIN0_INT_R RLN30LDBRm (m = 1 to 8) Arbitrary LIN1_INT_T Arbitrary RLN31LDBRm (m = 1 to 8) LIN1_INT_R RLN31LDBRm (m = 1 to 8) Arbitrary IFEI0 Arbitrary PFVID OFFI0 PFVOD Arbitrary Pixel format converter channel 1 IFEI1 Arbitrary PFVID OFFI1 PFVOD Arbitrary External request DREQ0 Arbitrary Arbitrary I2C bus interface channel 1 I2C bus interface channel 2 I2C bus interface channel 3 LIN interface channel 0 LIN interface channel 1 Pixel format converter channel 0 01 010 0 1 10 101_1011 0 01 010 0 1 10 110_0000 110_0001 110_0010 110_0011 110_1000 0 01 010 0 1 10 0 01 1 10 0 01 1 10 0 01 1 10 0 01 0 010 0 SEL[2:0] Ch0: 000 Ch1: 001 Ch2: 010 Ch3: 011 Ch4: 100 Ch5: 101 Ch6: 110 Ch7: 111 Ch8: 000 Ch9: 001 Ch10: 010 Ch11: 011 Ch12: 100 Ch13: 101 Ch14: 110 Ch15: 111 1 0 1 10 110_1001 01 1 10 110_1100 110_1101 000_0000 01 010 1 1 10 0 01 1 10 0 11 0/1 001/ 010/ 100 001: Falling edge detection 010: Rising edge detection 101: Low level detection 110: High level detection 0/1 000 Note: * CHCFG_n setting value TM 0: Single transfer 1: Block transfer AM 001: ACK level output 010: ACK bus cycle output 100: No ACK LVL 0: REQ edge detection 1: REQ level detection REQD 0: ACK output at read 1: ACK output at write R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 9-40 RZ/A1H Group, RZ/A1M Group 9.6 9. Direct Memory Access Controller DMA Mode 9.6.1 Mode Setting The DMS field of the CHCFG_n register can be used to toggle between register mode and link mode. Table 9.5 DMS (CHCFG_n) DMA Mode Setting Mode Description 0 Register mode A DMA transfer is executed using the values set in the Next Register Set. 1 Link mode A DMA transfer is executed using the descriptor set in the Current register. The DMAC repeatedly loads the descriptor and executes the DMA transfer unless otherwise set by the descriptor or stopped by the control register. 9.6.2 Register Mode In register mode, a DMA transfer is executed using the values set in the internal registers. Two sets of the source address, destination address, and transfer byte count (Next0 Register Set and Next1 Register Set) can be set. It is possible to select the Next register set to be used for the DMA transfer, as well as to execute two Next register sets continuously for the DMA transfer. DMA Channel n 3. DMAEND (Maskable) Next0 Register Set Source Address Destination Address Current Register Set 1. Load Transaction Byte Source Address 2. Transfer Destination Address Next1 Register Set Transaction Byte Source Address Channel Control Destination Address Channel Status Transaction Byte Channel Config Select (RSEL = 0) DMA Channel n 3. DMAEND (Maskable) Next0 Register Set Source Address Current Register Set Destination Address Transaction Byte Source Address 2. Transfer Destination Address Next1 Register Set Source Address Transaction Byte 1. Load Destination Address Transaction Byte Channel Control Channel Status Channel Config Select (RSEL = 1) Figure 9.2 Outline of Normal Register Mode R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 9-41 RZ/A1H Group, RZ/A1M Group 9. Direct Memory Access Controller The above figure shows how the transfer is executed when the Next0 Register Set is used (upper part of the figure) and when the Next1 Register Set is used (lower part of the figure). (1) Operation Flow Setup by software Set channel configurations Set channel enable SETEN = 1 Processing by hardware Bus transaction Register set selection RSEL 1 0 Load Next0 Register Set to Current Register Set N0SA -> CRSA N0DA -> CRDA N0TB -> CRTB Load Next1 Register Set to Current Register Set N1SA -> CRSA N1DA -> CRDA N1TB -> CRTB Processing transaction Wait for request and interval DMA transaction is not completed RQST = 1 DMA transfer DMA transaction is completed Bus error Register set automatic change DMAEND mask DEM 0 RSW Assert DMAEND 1 RSEL reversal RSEL = ~RSEL 1 0 DEM = 0 ER = 1 DMA error = 1 Continuation execution REN 0 1 REN = 0 Figure 9.3 End EN = 0 Register Mode Flow R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 9-42 RZ/A1H Group, RZ/A1M Group 9. Direct Memory Access Controller <Explanation of the register mode flow> 1. Channel setting (set channel configuration) The Next0 or Next1 register set (destination address, source address, and total transfer byte count) is set. In the Channel register set, the DMA register set (REQ, DMAACK, transfer size, etc.) is set. (See section 9.7, DMA Transfer.) 2. Register set selection (register set selection) When 1 is set in EN, the values set in the Next register set selected by RSEL are loaded to the Current register set. 3. DMA transaction (processing transaction) A DMA transfer is executed according to the set values. For details of the transfer, see section 9.7, DMA Transfer. 4. DMA transfer end interrupt mask (DMAINT mask) The DMA transfer end interrupt is masked according to the value set in the DEM bit of CHCFG_n. When 1 is set in DEM, the DMA transfer end interrupt is not output. Also, immediately after that, DEM is automatically cleared to 0. 5. Automatic register set change (register set automatic change) Whether to use the other Next register set is determined by the value set in the RSW bit of CHCFG_n. 6. Continuation of execution (continuation execution) Whether to continue the execution of the DMA transfer is determined by the value set in the REN bit of CHCFG_n. When 1 is set in REN, the execution of the DMA transfer is continued. Also, immediately after that, REN is automatically cleared to 0. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 9-43 RZ/A1H Group, RZ/A1M Group (2) Register Setting (a) Register mode setting 9. Direct Memory Access Controller Select the register set to be executed. Table 9.6 Register Mode Setting DMS (CHCFG_n) RSEL (CHCFG_n) Description 0 0 Executes the Next0 Register Set. 1 Executes the Next1 Register Set. (b) DMA transfer end interrupt mask setting The DMA transfer end interrupt can be masked individually for each register set. Table 9.7 DEM (CHCFG_n) DMAINT Mask Setting Operation Remark 0 When the DMA transaction is completed, a DMA transfer end interrupt is issued. 1 Even when the DMA transaction is completed, a DMA transfer end interrupt is not issued. After the DMA transaction is completed, DEM is cleared to 0 by hardware. (c) Automatic register set execution setting After DMA transfers, the DMA transaction of the selected register set is automatically executed. Table 9.8 REN (CHCFG_n) Automatic Register Set Execution Setting Operation Remark 0 When the DMA transaction of the register set selected by RSEL is completed, the EN bit is cleared and the DMA operation ends. Set this value to execute a DMA transaction once. 1 When a DMA transaction is completed, the DMAC continues to execute a DMA transfer by using the data set in the selected register set. When continuous transfers are successful, REN is cleared to 0. Set this value to continuously execute DMA transfers by using the data set in separate register sets. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 9-44 RZ/A1H Group, RZ/A1M Group (d) 9. Direct Memory Access Controller Automatic register set change setting When 1 is set in REN, the DMAC can automatically change to the register set to be executed next, after a DMA transaction is completed. Table 9.9 RSW (CHCFG_n) Automatic Register Set Change Setting Operation Remark 0 If 1 is set in REN when a DMA transaction is completed, the register set is not changed. Set this value to use only one register set. 1 If 1 is set in REN when a DMA transaction is completed, the value of RSEL is automatically inverted and the other register set is selected. Set this value to change the register set. (3) Setting Examples (a) When only the Next0 register set is used Table 9.10 Register Mode Setting Example 1 DMS (CHCFG_n) RSEL (CHCFG_n) DEM (CHCFG_n) RSW (CHCFG_n) REN (CHCFG_n) 0 (Register mode) 0 (Next0) 0 (not masked) 0 (not switched) 0 (not continuously executed) DMA Channel n 3.DMAEND (Maskable) Next0 Register Set Source Address Destination Address Current Register Set 1. Load Transaction Byte Source Address Destination Address Next1 Register Set Transaction Byte Source Address Channel Status Destination Address Channel Control Transaction Byte Channel Config 2. Transfer Select (RSEL = 0) Figure 9.4 1. 2. 3. 4. Register Mode Setting Example 1 1 is set in EN (SETEN = 1), and the Next0 register set is loaded to the Current register set. A DMA transaction is executed according to the values set in the Current register set and Channel register set. Because 0 is set in DEM, the DMA transfer end interrupt is issued after the DMA transaction is completed. Because 0 is set in REN, EN is cleared to 0 and the DMA transaction ends. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 9-45 RZ/A1H Group, RZ/A1M Group (b) 9. Direct Memory Access Controller When two register sets are used continuously Table 9.11 Automatic Register Set Execution Setting DMS (CHCFG_n) RSEL (CHCFG_n) DEM (CHCFG_n) RSW (CHCFG_n) REN (CHCFG_n) 0 (Register mode) 0 (Next0) 1 (masked) 1 (switched) 1 (continuously executed) DMA 6.DMAEND Next0 Register Set Source Address Destination Address Current Register Set 1. Load Transaction Byte 2. Transfer Source Address Destination Address Next1 Register Set Source Address 5. Transfer Transaction Byte 4. Load Channel Status Destination Address Channel Control Transaction Byte Channel Config 3. Switch (Next0 Next1) Figure 9.5 Register Mode Setting Example 2 1. 1 is set in EN (SETEN = 1), and the Next0 register set is loaded to the Current register set. 2. A DMA transaction is executed according to the values set in the Current register set and Channel register set. 3. Because 1 is set in DEM, DMA transfer end interrupt is not output after the DMA transaction is completed. Also, DEM is automatically cleared to 0. 4. Because 1 is set in REN, the execution is continued. Also, REN is automatically cleared to 0. 5. Because 1 is set in RSW, the register set to be executed next is switched (RSEL = 0 1). 6. The Next1 register set is loaded to the Current register set. 7. A DMA transaction is executed according to the values set in the Current register set and Channel register set. 8. Because 0 is set in DEM, the DMA transfer end interrupt is issued after the DMA transaction is completed. 9. Because 0 is set in REN, EN is cleared to 0 and the DMA transaction ends. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 9-46 RZ/A1H Group, RZ/A1M Group 9.6.3 9. Direct Memory Access Controller Link Mode In link mode, a descriptor stored in external memory is loaded as set values and a DMA transaction is executed using the loaded values. The DMAC contains a Next Link address and a Current Link address for each channel, and these addresses are used to set the descriptor address to be executed next and to indicate the descriptor address of the currently executed DMA transaction, respectively. External memory or on-chip memory space 0x00 0x04 0x08 DMAC Bus Current Register Set Source Address Destination Address Transaction Byte Link header Source Address Destination Address 0x0C 0x10 Transaction Byte Channel Config 0x14 Channel Interval 0x18 0x1C Link Address(0x20) Channel Extension Link Link Address Registers Next Link Address Current Link Address 0x20 0x24 0x28 0x2C Channel Status header Source Address Destination Address Transaction Byte Channel Config Channel Control 0x30 0x34 Channel Config 0x38 Channel Extension 0x3C Link Address(0x40) Channel Interval Link 0x40 0x44 0x48 0x4C 0x50 0x54 Figure 9.6 header Source Address Destination Address Transaction Byte Channel Config Channel Interval 0x58 Channel Extension 0x5C Link Address(0x60) ( ) Link Mode Outline R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 9-47 RZ/A1H Group, RZ/A1M Group (1) 9. Direct Memory Access Controller Operation Flow Set up by software Processing by hardware Bus transaction Set channel enable SETEN = 1 Set link address Reflect descriptor data to registers Update link address Update registers Update current link address NXLA -> CRLA Analyze header Descriptor data -> N0SA, CRSA, N0DA, CRDA, N0TB, CRTB, CHCFG, CHITVL, CHEXT, NXLA Descriptor read Bus error Valid LV = 1 Transaction execution Wait for request and interval RQST = 1 DMA transaction is not completed. DMA transfer Bus error LV = 0 DMA transaction is completed. Write back processing (DW = 1) Write back processing (DW = 1) Write back Set DER = 1 WBD = 0 WBD = 1 Descriptor write back (LV = 0) DMAEND mask DEM 1 Bus error Assert DMAEND 0 1 DIM Clear RQST 0 ER = 1 Assert DMA error Assert DMAEND LE = 0 End of chain Analyze end of chain LE = 1 End EN = 0 Figure 9.7 Link Mode Flow R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 9-48 RZ/A1H Group, RZ/A1M Group 9. Direct Memory Access Controller <Explanation of the link mode flow> 1. Channel setting The start address of the link destination is set in NXLA_n. 2. Link address update When 1 is set in EN (1 is set in SETEN), the Link address set in NXLA_n is loaded to CRLA_n. 3. Descriptor load and header analysis The DMAC begins to load the descriptor and then analyzes the content of the header. When LV is 0, the DMAC discards the loaded descriptor and sets 1 in DER to end the operation (EN = 0). In this case, if 0 is set in DIM of the header, DMAEND is issued. 4. Descriptor setting The loaded descriptor is set in the Current register set and Channel register set. Also, the next link address is set in NXLA_n. 5. DMA transaction A DMA transaction is executed according to the set values. 6. Header writeback When 0 is set in WBD of the header, the DMAC writes back the header with 0 set in its LV bit. 7. DMAINT mask When 0 is set in the DEM bit of CHCFG_n, the DMA transfer end interrupt is issued. 8. Link end analysis When 1 is set in LE of the header, the operation is ended by clearing EN to 0, after transfer using the settings of the descriptor is completed. If the setting of LE is 0, the Current registers are then updated and loading of the next descriptor begins. The TEND signal is issued after the transfer of each descriptor. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 9-49 RZ/A1H Group, RZ/A1M Group (2) Register Setting (a) Link mode setting 9. Direct Memory Access Controller To use the link mode, set 1 in the DMS bit of the CHCFG_n register. Table 9.12 Link Mode Setting DMS (CHCFG_n) Description 1 (b) Operates in link mode. This bit cannot be changed using a descriptor. Link address setting There are two registers that indicate a link address: Next Link address register and Current Link address register. To start the link mode, set a link address in the Next Link address register. The Next Link address indicates the next link address after a descriptor is loaded. The Current Link address indicates the currently executed link address. Table 9.13 Link Address Register Set Register Description Next Link Address Register (NXLA_n) Sets and indicates the next link address. Before starting the link mode, set a link address in this register. Current Link Address Register (CRLA_n) Indicates the currently executed link address. This register is read-only. <Caution> In link mode, the settings can be changed by reading a descriptor. It is not possible, however, to synchronize the change of the settings with a peripheral module request or external request. Therefore, when using a peripheral module request or external request, set AM, LVL, HIEN, LOEN, and SEL of the CHCFG_n register before setting Enable and do not change any of these bits in the descriptor. (3) Descriptor Setting In a link address, prepare a descriptor with data arranged in the order shown below. The DMAC reads the descriptor in burst mode. (a) Descriptor data arrangement Table 9.14 Descriptor Data Arrangement Address Data Link address + 00H header Link address + 04H Source Address Link address + 08H Destination Address Link address + 0CH Transaction Byte Link address + 10H Config Link address + 14H Interval Link address + 18H Extension Link address + 1CH Next Link Address Remark: Remark The register mode cannot be set. As a link address, set an address aligned along the 32-bit boundary. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 9-50 RZ/A1H Group, RZ/A1M Group (b) 9. Direct Memory Access Controller header The header indicates the status of the descriptor, as shown below. The DMAC reads this area when a DMA transfer is started in link mode. Also, after a DMA transaction is completed, the DMAC writes back the transfer status to the area. 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 - - - - - - - - - - - - - - - - 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 - - - - - - - - - - - - DIM WBD LE LV If 0 is set in WBD when the header is read, the DMAC writes back to this 4-byte area after a DMA transaction using a descriptor is completed. 0 is written back to LV, and the values obtained when reading the header are written back to the other fields. Figure 9.8 Table 9.15 header Area Header Area Bit Position Bit Name Meaning 31 to 4 -- -- 3 DIM Descriptor Interrupt Mask Sets whether to mask the DMA transfer end interrupt if 0 is set in LV when the header is loaded. 0: Issues a DMA transfer end interrupt. 1: Does not issue a DMA transfer end interrupt. 2 WBD Write Back Disable Sets whether to mask LV bit writeback. When 1 is set in this bit, the DMAC does not perform writeback. 0: Writes the LV bit back to 0. 1: Does not write back the LV bit. 1 LE Link End Indicates whether the link ends with the DMA transaction of this descriptor. Set 1 in this bit to indicate the end of the link. 0: The link continues. 1: The link ends. 0 LV Link Valid Indicates whether this descriptor is valid. If 0 is set in WBD, the DMAC writes 0 in this bit after the DMA transaction written in the descriptor is executed. When setting the header, set 1 in this bit. 0: Descriptor invalid 1: Descriptor valid (c) Descriptor data other than the header The data items of the descriptor other than the header are the same as defined in the internal register specifications (note that the DMS bit of the CHCFG_n register cannot be changed using the descriptor). For information about the internal register specifications, see section 9.4, Register Descriptions. For descriptor setting examples, see section 9.8, DMA Setting Examples. (d) CACHE settings for descriptor access The CACHE settings for descriptor access can be set in LWCA and LDCA of the DMA control register (DCTRL_0_7, DCTRL_8_15). Make these settings as appropriate for the access destination in which the descriptor is prepared. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 9-51 RZ/A1H Group, RZ/A1M Group (e) 9. Direct Memory Access Controller Descriptor area and DMA transfer area The following figure outlines the descriptor area and DMA transfer area that are accessed by the DMAC. External memory or on-chip memory space [31:0] DMAC (1) Descriptor read header descriptor 1 : : Next Link Address (2) DMA transaction (3) Descriptor writeback descriptor 2 header : : Next Link Address : (4) Descriptor read DMA transfer area 1 (5) DMA transaction DMA transfer area 2 (6) Descriptor writeback Figure 9.9 Outline of the Descriptor Area and DMA Transfer Area 1. Descriptor read The values set in the internal Next Link Address register are loaded to the Current Link Address register, and a descriptor is read from the external memory space (descriptor1) pointed to by the Current Link Address register. 2. DMA transfer When 1 is set in the LV bit of the header in the descriptor, a DMA transfer is executed according to the descriptor data. 3. Descriptor writeback When 0 is set in the WBD bit of the header after the DMA transfer of the set number of bytes is completed, the DMAC writes back data in word size to the header of descriptor1, with 0 set in LV and the other bits containing the values read in <1>. 4. Descriptor read When 0 is set in the LE bit of the header in the last read descriptor (<1>), the next descriptor is read from the address (descriptor2) indicated by Next Link Address in the descriptor. 5. DMA transfer When 1 is set in the LV bit of the header in the descriptor, a DMA transfer is executed according to the descriptor data. 6. Descriptor writeback When 0 is set in the WBD bit of the header after the DMA transfer of the set number of bytes is completed, the DMAC writes back data in word size to the header of descriptor2, with 0 set in LV and the other bits containing the values read in <4>. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 9-52 RZ/A1H Group, RZ/A1M Group 9. Direct Memory Access Controller 4 through 6 are repeated. When the header contains 1 in LE and 0 in WBD, the DMAC executes a DMA transfer using the settings of that descriptor, writes back data with 0 set in the LV bit of the header and ends the operation. When the header contains 1 in both LE and WBD, the DMAC executes a DMA transfer using the settings of that descriptor and ends the operation (without writing back). When the header contains 0 in LV, the DMAC ends the operation (without executing a DMA transfer). (4) Descriptor Configuration Examples In link mode, a descriptor can be configured as shown below. List configuration External memory or on-chip memory space 0x00 Loop configuration External memory or on-chip memory space Header (LE = 0) Source Address Destination Address 0x00 0x0C 0x10 0x14 Transaction Size Channel Config Channel Interval 0x14 Transaction Size Channel Config Channel Interval 0x18 Channel Extension 0x18 Channel Extension 0x1C Link Address(0x20) 0x1C Link Address(0x20) 0x04 0x08 0x0C 0x10 0x04 0x08 Header (LE = 0) Source Address Destination Address Link Link 0x20 0x24 0x28 Link header(LE = 0) Source Address Destination Address 0x20 0x24 0x28 header (LE = 0) Source Address Destination Address Transaction Size Channel Config 0x2C 0x30 0x34 transaction Size Channel Config Channel Interval 0x38 Channel Extension 0x38 Channel Extension 0x3C Link Address(0x40) 0x3C Link Address(0x40) header (LE = 1) Source Address Destination Address 0x40 header (LE = 0) Source Address Destination Address Transaction Size Channel Config 0x4C 0x2C 0x30 0x34 Channel Interval Link 0x40 0x44 0x48 0x4C 0x50 0x54 0x58 0x5C Figure 9.10 Channel Interval Channel Extension Link Address(0x00) Link 0x44 0x48 0x50 0x54 0x58 0x5C Transaction Size Channel Config Channel Interval Channel Extension Link Address(0x00) Descriptor Configuration Examples * List configuration The link is ended by setting 1 in the LE bit of the header in the last descriptor. * Loop configuration A descriptor can be created with a loop configuration, by setting the address of the top descriptor in the link address of the last descriptor. To end the loop, change the value of the LE bit of the header to 1 before the DMAC reads the descriptor, or follow the transfer suspension procedure. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 9-53 RZ/A1H Group, RZ/A1M Group 9.7 9. Direct Memory Access Controller DMA Transfer The basic operation of DMA transfer is described here. 9.7.1 Transfer Mode Two transfer modes are supported: single transfer mode and block transfer mode. To select a transfer mode, set the TM bit of CHCFG_n for each channel. Table 9.16 Basic Transfer Setting Transfer Mode TM (CHCFG_n) Function Single transfer 0 A single DMA transfer is executed in response to a DMAREQ. Block transfer 1 In response to a DMAREQ, the DMAC continues to execute the transfer until the DMA transaction is completed. (1) Single Transfer Mode When a DMA transfer request is received, a DMA transfer is executed once in the direction indicated by REQD (source or destination). A DMA transfer is executed once each time a transfer request is received, and this operation continues until the number of bytes loaded to CRTB_n is reached (arbitration between channels is accomplished for each DMA transfer). DREQ0 DACK0 DMA Transfer Figure 9.11 (2) Read Write Write Write Write Single Transfer Mode (REQD = 1, SDS > DDS) Block Transfer Mode Once a DMA transfer request is received, the DMAC continues to execute the transfer until data equivalent to the number of bytes loaded to the DMA transfer byte register (CRTB_n register) is transferred (the DMA transaction is completed) (arbitration between channels is accomplished for each DMA transfer). DREQ0 DACK0 DMA Transfer Figure 9.12 Read Write Read Write Block Transfer Mode (REQD = 0, SDS < DDS) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 9-54 RZ/A1H Group, RZ/A1M Group 9.7.2 9. Direct Memory Access Controller Priority Control for DMA Channels Within channels 0 to 7 and 8 to 15, two priority control modes are supported: fixed priority mode and round robin mode. Only round robin mode is supported for priority control between the group of channels 0 to 7 and the group of channels 8 to 15. To select a priority control mode, use the PR bit of the DMA control register (DCTRL register). The fixed priority mode is selected when 0 is set in the PR bit, and the round robin mode is selected when 1 is set. Read priority and write priority are controlled independently. The DMAC issues transfer requests to different channels concurrently without waiting for the completion of any particular transfer and processes responses in the order it receives them. Therefore, the order in which the channels start transactions is not necessarily consistent with the order in which the transactions end. Table 9.17 Priority Control Setting Mode PR (DCTRL) Fixed priority Round robin (1) Function Purpose 0 Requests are controlled based on the fixed order of priority for channels 0 to 7 and 8 to 15 (High: CH0 (CH8) > CH1 (CH9) > CH2 (CH10) > CH3 (CH11) > CH4 (CH12) > CH5 (CH13) > CH6 (CH14) > CH7 (CH15): Low). Use this mode when the channels have a specific order of priority. 1 Requests are controlled in a round robin fashion. Use this mode to execute all requests evenly. Fixed Priority Mode In fixed priority mode, the channels have a fixed order of priority in channels 0 to 7 and 8 to 15. Round robin mode is used to determine the priority between the group of channels 0 to 7 and the group of channels 8 to 15. Immediately after a reset, the order of priority is as follows. High CH0 > CH8 > CH1 > CH9 > CH2 > CH10 > CH3 > CH11 > CH4 > CH12 > CH5 > CH13 > CH6 > CH14 > CH7 > CH15 Low If there is a transfer request from DMA channel 0 in this state, a transfer is executed on DMA channel 0. After the transfer is completed, the order of priority is as follows. High CH8 > CH0 > CH9 > CH1 > CH10 > CH2 > CH11 > CH3 > CH12 > CH4 > CH13 > CH5 > CH14 > CH6 > CH15 > CH7 Low If a DMA transfer request occurs on multiple channels simultaneously, the DMA transfer request of the channel having the smallest channel number is given priority. The following figure shows an example where a DMA transfer request occurs on a channel having a higher priority while a DMA transfer is being executed in fixed priority mode. Channels 4 to 7: Not used DMAREQ[0] Channel 0 DMAACK[0] DMAREQ[1] Channel 1 DMAACK[1] DMAREQ[2] Channel 2 DMAACK[2] DMAREQ[3] Channel 3 DMAACK[3] Request execution order Read execution channel Write execution channel Figure 9.13 CH0 CH1 CH0 CH2 CH0 CH1 CH3 CH2 CH0 CH3 Fixed Priority Mode (Number of Channels = 4, REQD = 1) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 9-55 RZ/A1H Group, RZ/A1M Group (2) 9. Direct Memory Access Controller Round Robin Mode In round robin mode, each time a transfer request is received from a channel in the group of channels 0 to 7 and the group of channels 8 to 15, the order of priority is changed in such a way that the channel that executed a transfer last has the lowest priority. Round robin mode is used to determine the priority between the group of channels 0 to 7 and the group of channels 8 to 15. Immediately after a reset, the order of priority is the same as that of the fixed priority mode, which is as follows. High CH0 > CH8 > CH1 > CH9 > CH2 > CH10 > CH3 > CH11 > CH4 > CH12 > CH5 > CH13 > CH6 > CH14 > CH7 > CH15 Low If a transfer request is received from DMA channel 2 in this state, a transfer is executed on DMA channel 2. After the transfer is completed, the order of priority is as follows. High CH8 > CH3 > CH9 > CH4 > CH10 > CH5 > CH11 > CH6 > CH12 > CH7 > CH13 > CH0 > CH14 > CH1 > CH15 > CH2 Low The following figure shows an example where DMA transfers are executed in round robin mode. Channels 4 to 7: Not used DMAREQ0 Channel 0 DMAACK[0] DMAREQ1 Channel 1 DMAACK[1] DMAREQ2 Channel 2 DMAACK[2] DMAREQ3 Channel 3 DMAACK[3] Request execution order Read execution channel CH2 Write execution channel Read priority channel CH3 Write priority channel Figure 9.14 CH3 CH0 CH2 CH4 CH3 CH1 CH3 CH1 CH3 CH0 CH2 CH4 CH4 CH1 CH2 CH1 CH3 CH2 CH3 CH2 CH4 CH3 Round Robin Mode (Number of Channels = 4, REQD = 0) The channel whose channel number is the number of the currently transferring channel + 1 gets to execute a DMA transfer next. If there is no transfer request from this channel, the channel whose channel number is the number of this channel + 1 gets to execute a DMA transfer. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 9-56 RZ/A1H Group, RZ/A1M Group 9.7.3 9. Direct Memory Access Controller Number of States of an External Bus Cycle When this module is the bus master, the number of states of an external bus cycle is controlled by the bus state controller as when the CPU is the bus master. For details, refer to section 8, Bus State Controller. 9.7.4 DMA Transfer Request Edge detection or level detection can be selected using the LVL bit of the CHCFG_n register. The HIEN and LOEN bits of the CHCFG_n register are used to select either the rising edge or falling edge in the case of edge detection or either the high level or low level in the case of level detection. When the transfer request is by an on-chip peripheral module, set the CHCFG_n register according to Table 9.4, OnChip Peripheral Module Requests. When the transfer request is by the external pin (DREQ0), set the detection conditions (rising/falling edge and high/low level) according to Table 9.18, Setting for Detection of External Pin Request. Table 9.18 Mode Edge detection Level detection Setting for Detection of External Pin Request LVL (CHCFG_n) HIEN (CHCFG_n) LOEN (CHCFG_n) Function 0 0 0 Specify this value when auto request triggers are in use. 1 Detects external pin request (DREQ0) at its falling edge. 1 0 Detects external pin request (DREQ0) at its rising edge. 1 Setting prohibited 0 0 Setting prohibited 1 Detects external pin request (DREQ0) in Low level mode. 0 Detects external pin request (DREQ0) in High level mode. 1 Setting prohibited 1 1 (1) Edge Detection Setting 0 in the LVL bit of the CHCFG_n register enables edge detection. When 1 is set in the HIEN bit of the CHCFG_n register, rising edge detection is enabled. When 1 is set in the LOEN bit, falling edge detection is enabled. Wait for DACK0 to be detected, before issuing the next DREQ0 request. CKIO DREQ0 Internal request DACK0 DMA Transfer Figure 9.15 Read Write Read Edge Detection Timing (HIEN = 1, REQD = 0) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 9-57 RZ/A1H Group, RZ/A1M Group 9. Direct Memory Access Controller CKIO DREQ0 Internal request DACK0 DMA Transfer Figure 9.16 (2) Read Write Read Wr Edge Detection Timing (HIEN = 1, REQD = 1) Level Detection Setting 1 in the LVL bit of the CHCFG_n register enables level detection. DREQ0 is regarded as valid when it remains active for two consecutive clock cycles or more (depending on the HIEN and LOEN settings). When the level mode is selected for DACK0, it remains at the High level until DREQ0 is deasserted. When the next DMA transfer request is to be issued, DACK0 needs to be deasserted before that DREQ0 can be asserted. CKIO DREQ0 Internal request DACK0 DMA Transfer Figure 9.17 Read Write Read Level Detection Timing (HIEN = 1, REQD = 0, AM[2:0] = 001) CKIO DREQ0 Internal request DACK0 DMA Transfer Figure 9.18 Read Write Read Level Detection Timing (HIEN = 1, REQD = 1, AM[2:0] = 001) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 9-58 RZ/A1H Group, RZ/A1M Group 9.7.5 9. Direct Memory Access Controller DMA Acknowledge Output Function DACK0 is an acknowledge signal that is sent to DREQ0. Level output and bus cycle output settings are supported as the DACK0 output mode. DACK0 is asserted at the same time as CS assertion except for the MPX-IO interface. For details, refer to section 8, Bus State Controller. (1) DMA Acknowledge Signal Output Timing Setting Upon receiving a DMA transfer request, the DACK0 pin becomes active (High level output). By using the REQD and AM[2:0] bits of the CHCFG_n register, the DACK0 output timing can be set as shown below. Table 9.19 DACK0 Output Timing Setting Mode AM[2] (CHCFG_n) AM[1:0] (CHCFG_n) REQD (CHCFG_n) Purpose Pulse 0 00 0 Setting prohibited Level 0 01 1 0 ( Active during read) 1 (Active during write) Bus cycle 0 Mask (2) 1 10 11 0 (Active during read) -- -- 1 (Active during write) DACK0 is output as a level. DACK0 remains asserted until DREQ0 is deasserted. DACK0 is output for the duration of a bus cycle. Use this mode to keep DACK0 asserted until the end of the bus cycle. Make this setting when using auto request trigger. Level Output Setting 001 in the AM bits of the CHCFG_n register enables level output. DACK0 remains asserted until DREQ0 is deasserted. CKIO CHCFG_n.AM[2:0] 001 CHCFG_n.REQD DREQ0 Internal request DACK0 DMA Transfer Figure 9.19 Read Write DACK0 Output Timing (AM[2:0] = 001, REQD = 0) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 9-59 RZ/A1H Group, RZ/A1M Group 9. Direct Memory Access Controller CKIO CHCFG_n.AM[2:0] 001 CHCFG_n.REQD DREQ0 Internal request DACK0 DMA Transfer Figure 9.20 (3) Read Write DACK0 Output Timing (AM[2:0] = 001, REQD = 1) Bus Cycle Output Setting 010 in the AM bits of the CHCTRL_n register enables bus cycle output. DACK0 remains active for the duration of a bus cycle. CKIO DREQ0 Internal request CHCFG_n.REQD DACK0 DMA Transfer Figure 9.21 Read Write Bus Cycle Output Timing (REQD = 0) * In the read active mode (REQD = 0), DACK0 remains active from the time when a read request is output on the bus until one cycle after the final read data. * When level detection is selected for DREQ0, DREQ0 remains disabled until the cycle following the end of the bus cycle. The following signals trigger the rise and fall of DACK0: Rise: Transfer start (MARVALID = 1) Fall: Transfer end (MRLAST & MRREADY = 1) CKIO DREQ0 Internal request CHCFG_n.REQD DACK0 DMA Transfer Figure 9.22 Read Write Bus Cycle Output Timing (REQD = 1) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 9-60 RZ/A1H Group, RZ/A1M Group 9. Direct Memory Access Controller * In the write active mode (REQD = 1), DACK0 remains active from the time when a write request is output until one cycle after the response to the final data is returned. * When level detection is selected for DREQ0, DREQ0 remains disabled until the cycle following the end of the bus cycle. The following signals trigger the rise and fall of DACK0: Rise: Transfer start (MAWVALID = 1) Fall: Transfer end (MBVALID & MBREADY = 1) 9.7.6 DMA Transfer End Output Function TEND0 is a transaction completion signal that is sent to the source of a DMA transfer request. TEND0 is asserted as the same time as DACK0 for the last transfer transaction. Figure 9.23 shows the TEND0 output timing. CKIO Last DMA transfer Bus cycle DMA CPU DMA CPU CPU DREQ0 DACK0 TEND0 Figure 9.23 9.7.7 TEND0 Output Timing DMA Transfer End Interrupt The DMA transfer end interrupt is an interrupt request signal that indicates that a DMA transaction is completed. There is an independent DMA transfer end interrupt for each channel. When the transfer of data equivalent to the total transfer byte count loaded to the CRTB (Current Transaction Byte) is completed, 1 is set in END of the CHSTAT_n register. In this case, when 0 is set in DEM of the CHCFG_n register, the DMA transfer end interrupt is output (n = 0 to 15). (When writeback is performed in link mode, the signal is output after the writeback operation.) When 0 is set in LV of the header in the read descriptor in link mode, 1 is set in DER of the CHSTAT_n register. In this case, when 0 is set in DIM of the header, the DMA transfer end interrupt is output. Table 9.20 Assertion Conditions of DMA Transfer End Interrupt DMA Transfer End Interrupt Mask Signal Source Condition DMA transaction end When the transfer of data equivalent to the total transfer byte count loaded to the CRTB (Current Transaction Byte) is completed with an OKAY response (or after the writeback operation when writeback is performed in link mode) DEM bit of the CHCFG_n register Descriptor invalid When 0 is set in LV of the header in the read descriptor in link mode while 0 is set in DIM of the header DIM bit of the header R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 9-61 RZ/A1H Group, RZ/A1M Group 9.7.8 9. Direct Memory Access Controller DMA Error Interrupt If an error response is received for a DMA transfer or descriptor access, the DMAC regards it as an error and stops the transfer. Upon receiving an error response, the EN bit of the CHSTAT_n register of transferring channel n is cleared to 0 and 1 is set in the ER bit (n = 0 to 15). Also, the DMA error interrupt is output. The DMA error interrupt cannot be masked. Once an error occurs, the data of the whole transfer cannot be guaranteed. Be sure to start the transaction again from the beginning by following the procedure below. 1. Set 1 in the SWRST bit of the CHCTRL_n register. 2. Set each register again. 9.7.9 Interval Count Function The interval at which a DMA transfer is executed can be adjusted by setting the ITVL bit of the channel interval register (CHITVL_n). This function is intended to prevent the DMA controller from occupying the bus all the time. When a read or write operation is completed, a countdown starts from the value set in CHITVL_n. The next internal request is not executed until the count value reaches 0. The following figure shows an example of how this works. B DMAREQ[0] DMAREQ[1] DMAACK[0] DMAACK[1] REQ0 internal request REQ1 internal request REQ0 internal request mask REQ1 internal request mask 0 0 CHITVL0 CHITVL1 CH0 DMA Transfer Write CH1 DMA Transfer Read Figure 9.24 100 99 98 100 99 97 96 98 95 97 94 4 1 3 0 2 1 0 Write Read Interval Count R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 9-62 RZ/A1H Group, RZ/A1M Group 9.7.10 (1) 9. Direct Memory Access Controller Difference in Operation Due to the Transfer Size When the Source Transfer Size Is Smaller When the read of data equivalent to the destination data size is completed, the data is written to the destination. The following figure shows a timing chart where the source transfer size is 8 bits and the destination transfer size is 32 bits (in the case of rising edge detection). DMAREQ[0] DMAACK[0] REQD SDS 0 DDS 2 CRTB_n 4 DMA Transfer Figure 9.25 (2) 0 Read Read Read Read Write When the Source Transfer Size Is Smaller (LVL = 0, HIEN = 1, REQD = 0, SDS < DDS in CHCFG_n) When the Destination Transfer Size Is Smaller Since the source transfer size is larger, multiple destination writes occur after a single source read. The following figure shows a timing chart where the source transfer size is 64 bits and the destination transfer size is 16 bits (in the case of rising edge detection) (1 is set in REQD of the CHCFG_n register). DMAREQ[0] DMAACK[0] REQD SDS 3 3 3 3 DDS 1 1 1 1 CRTB_n 4 4 4 DMA Transfer Figure 9.26 Read Write Write Write 0 Write When the Destination Transfer Size Is Smaller (LVL = 0, HIEN = 1, REQD = 1, SDS > DDS in CHCFG_n) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 9-63 RZ/A1H Group, RZ/A1M Group (3) 9. Direct Memory Access Controller When the Source Transfer Size Is the Same as the Destination Transfer Size Every time a DMA transfer request is detected, a source read and a destination write occur. The following figure shows a timing chart where the source transfer size and the destination transfer size are both 8 bits (in the case of rising edge detection, with 1 set in REQD of the CHCFG_n register). DMAREQ[0] DMAACK[0] REQD SDS 0 DDS 0 CRTB_n 2 DMA Transfer Figure 9.27 9.7.11 Read 1 0 Write Read Write When the Source Transfer Size Is the Same as the Destination Transfer Size (LVL = 0, HIEN = 1, REQD = 0, SDS = DDS in CHCFG_n) Transfer Status The channel status register indicates the status of DMA transfer execution on a channel. (1) Suspend A DMA transfer can be suspended by using the SETSUS bit of CHCTRL_n. In this case, if an ongoing bus cycle exists, the DMAC waits for that cycle to end before suspending the transfer. Writing 1 in the CLRSUS bit restores the DMA transfer from the suspend status. CHCTRL_n register setting SETEN STG SETSUS CLRSUS CHSTAT_n register indication level EN Suspend status SUS Bus transfer status Read Figure 9.28 Write Read Write Read Write Read DMAC Suspend Status (Auto Request/Block Transfer) In the above case, the DMA transfer is suspended after the read transfer is completed. If there is any ongoing DMA transfer, the suspend status starts when that transfer is completed. To make sure that the transfer is suspended, read the CHSTAT or DSTAT_SUS register, after setting SETSUS, and check that 1 is set in the SUS bit for the relevant channel. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 9-64 RZ/A1H Group, RZ/A1M Group (2) 9. Direct Memory Access Controller Transfer Stop If 1 is written to CLREN while a DMA transaction is in progress, the DMA transaction for the corresponding channel can be stopped. For the post-stop processing, two modes are supported: one sweeps out the data remaining in the buffer when the transaction is stopped (SBE = 1) and the other does not (SBE = 0). One of these modes can be selected using the SBE bit of the CHCFG_n register. By default, SBE is set to 0. When this sweep mode is enabled and CLREN is set to 1, and if a DMA transaction is stopped with data remaining in the DMAC buffer, the transaction is completed after the DMAC sweeps the data. (a) Transfer Stop (Buffer Sweep Disabled - SBE = 0) If 1 is set in CLREN during a DMA transfer, the DMA transfer is stopped. The stop timing depends on the value set in REQD. After stopping a DMA transfer, be sure to set 1 in SWRST to clear the DMA internal status before setting the next transfer. CHCTRL_n register setting SETEN CLREN STG SETSUS CHCFG_n register setting SBE CHSTAT_n register indication level SUS EN TACT Bus transfer status Read Read Read Read Read suspend Read Read Read Write Not executed Figure 9.29 DMAC Transfer Stop * The setting of the TACT bit being 0 indicates that the channel has been brought to a complete stop. * If an ongoing DMA transfer is stopped before it is completed, the DMA transfer end interrupt is not asserted. * If 0 is set in REQD, the DMA transfer is stopped when the next read is completed. (If the buffer contains any data that can be written, the DMA transfer is stopped after the data is written.) * If 1 is set in REQD, the DMA transfer is stopped when the next write is completed. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 9-65 RZ/A1H Group, RZ/A1M Group (b) 9. Direct Memory Access Controller Transfer Stop (Buffer Sweep Enabled - SBE = 1) If 1 is set in CLREN during a DMA transfer, the DMA transfer is stopped. When 0 is set in REQD, the DMA transfer is stopped after the DMAC sweeps (writes) the already read data. If 1 is set in REQD to use hardware requests, do not use the sweep mode. After stopping a DMA transfer, be sure to set 1 in SWRST to clear the DMAC internal status before setting the next transfer. CHCTRL_n register setting SETEN CLREN STG SETSUS CHCFG_n register setting CHSTAT_n register indication level SBE SUS EN TACT Bus transfer status Read Read Read Read Read Suspend Read Read Read Write Figure 9.30 Buffer sweep DMA Transfer Stop (Buffer Sweep Mode) * The setting of the TACT bit being 0 indicates that the channel has been brought to a complete stop. * If a transfer is stopped in sweep mode (SBE = 1) during the fifth read transfer by setting SETSUS and then CLREN, the read data is written before the DMA transfer is stopped. (c) Channel Stop Check Method Even when the EN bit is cleared to 0, the DMA transfer cannot be stopped immediately, if the bus is already executing the transfer. Therefore, in order to make sure that the DMAC has been brought to a complete stop, check that the EN bit and TACT bit are both set to 0. (d) Transfer Stop Procedure The transfer stop procedure is described below. 1. Set 1 in SETSUS of CHCTRL_n. 2. Repeat polling until the SUS bit of CHSTAT_n is set to 1. (If EN is already set to 0, the DMAC has already been stopped. Go to step 6.) 3. Set 1 in CLREN of CHCTRL_n. 4. When 0 is set in SBE, the transfer is stopped according to the value of REQD. When 1 is set in SBE, the sweep mode is enabled. When 1 is set in SBE, set 0 in REQD. 5. Read CHSTAT_n to check that 0 is set in the TACT bit. When TACT is set to 0, it means that the DMAC has been brought to a complete stop. When TACT is set to 1, repeat polling until this bit is set to 0. 6. To execute the next DMA transfer after stopping a transfer, be sure to set 1 in the SWRST (software reset) bit of CHCTRL_n before the next DMA transfer starts. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 9-66 RZ/A1H Group, RZ/A1M Group 9. Direct Memory Access Controller Suspend Start (transfer stop) Set 1 in SETSUS of CHCTRL_n Read CHSTAT_n Repeat polling until SUS is set to 1 EN = 1 No Yes SUS = 1 Yes Set 1 in CLREN of CHCTRL_n SBE = 1 No Yes Sweep No Stop DMA Repeat polling until TACT is set to 0 (check that DMA has stopped) Set 1 in SWRST of CHCTRL_n Set DMA again Figure 9.31 Transfer Stop Flow R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 9-67 RZ/A1H Group, RZ/A1M Group 9.8 9. Direct Memory Access Controller DMA Setting Examples Setting examples applicable when DMA transfer is executed using the direct memory access controller are shown in the following. The transfer conditions for these setting examples are as follows. Table 9.21 Transfer Condition List for DMA Transfer Setting Examples DMA Mode Transfer Mode Transfer Request Setting example 1 Register Single Hardware Setting example 2 Register Block Software Setting example 3 Register (continuous execution) Block Software Setting example 4 Link Block Software For details of the settings, see the individual setting examples. 9.8.1 Setting Example 1 (Register Mode/Hardware Request) The following table shows a setting example applicable when DMA transfer is executed using the settings shown below. Table 9.22 DMA Transfer Setting Example 1 Item Description Channel used 3 DMA mode Register Transfer mode Single transfer Register set used Next0 Source/destination Source Destination Start address 1111_0000H 2222_0000H Address direction Increment Increment Data size 32 bits 32 bits DMA transfer byte count 64 bytes DMA transfer request Rising edge detection by hardware DMAACK signal Level output during read DMA transfer end interrupt mask Not masked CACHE setting Default value Setting example 1 N0SA = 1111_0000H (source address) N0DA = 2222_0000H (destination address) N0TB = 0000_0040H (transfer byte count) CHCFG = 0002_2123H (configuration) CHITVL = 0000_0000H (interval) CHEXT = 0000_0000H (CACHE setting) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 9-68 RZ/A1H Group, RZ/A1M Group 9. Direct Memory Access Controller Start (setting example 1) DCTRL 00000000H Source: 1111000H Destination: 22220000H Transfer size: 64 bytes Interval: None AXI setting: None N0SA_3 11110000H N0DA_3 22220000H N0TB_3 00000040H CHCFG_3 00022023H CHITVL_3 00000000H CHEXT_3 00000000H CHCTRL_3 00000008H Set 1 in the SETEN (DMA transfer enable) bit Fixed priority Clear the status CHCTRL_3 00000001H DMA transfer DMAEND3 == 1 Check CHSTAT_3 Check EN is set to "0" End (setting example 1) Figure 9.32 Setting Example 1 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 9-69 RZ/A1H Group, RZ/A1M Group 9.8.2 9. Direct Memory Access Controller Setting Example 2 (Register Mode/Software Request) The following table shows a setting example applicable when DMA transfer is executed using the settings shown below. Table 9.23 DMA Transfer Setting Example 2 Item Description Channel used 2 Priority control Round robin DMA mode Register Transfer mode Block transfer Register set used Next1 Source/destination Source Destination Start address 0FFF_E000H 3333_0000H Address direction Increment Increment Data size 8 bits 256 bits DMA transfer byte count 128 bytes DMA transfer request Auto request DMAACK signal Masked DMA transfer end interrupt mask Not masked CACHE setting Default value Setting example 2 DCTRL = 0000_0001H (DMA setting) N1SA = 0FFF_E000H (source address) N1DA = 3333_0000H (destination address) N1TB = 0000_0080H (transfer byte count) CHCFG = 1045_0402H (configuration) CHITVL = 0000_0000H (interval) CHEXT = 0000_0000H (CACHE setting) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 9-70 RZ/A1H Group, RZ/A1M Group 9. Direct Memory Access Controller Start (setting example 2) DCTRL 00000001H Source: 0FFFE000H Destination: 33330000H Transfer size: 128 bytes Interval: None AXI setting: None N1SA_2 0FFFE000H N1DA_2 33330000H N1TB_2 00000080H CHCFG_2 10450402H CHITVL_2 00000000H CHEXT_2 00000000H CHCTRL_2 00000008H Set 1 in the SETEN (DMA transfer enable) and STG bits Round robin Clear the status CHCTRL_2 00000005H DMA transfer DMAEND2 == 1 Check CHSTAT_2 Check EN is set to "0" End (setting example 2) Figure 9.33 Setting Example 2 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 9-71 RZ/A1H Group, RZ/A1M Group 9.8.3 9. Direct Memory Access Controller Setting Example 3 (Register Mode/Continuous Execution) The following table shows a setting example applicable when DMA transfer is executed using the settings shown below. Table 9.24 DMA Transfer Setting Example 3 Item Description Channel used 1 Priority control Round robin DMA mode Register Transfer mode Block transfer Register set used Use Next0 and then Next1 continuously Next0 Source Destination Start address 1111_0000H 3333_0000H Address direction Fixed Fixed Data size 32 bits 512 bits DMA transfer byte count 512 bytes Next1 Source Destination Start address 2222_0000H 4444_0000H Address direction Fixed Fixed Data size 32 bits 512 bits DMA transfer byte count 2048 bytes DMA transfer request Auto request DMAACK signal Not output DMA transfer end interrupt mask Mask the DMA transfer end interrupt upon completion of Next0 CACHE setting Default value Setting example 3 DCTRL = 0000_0001H (DMA setting) N0SA = 1111_0000H (source address) N0DA = 3333_0000H (destination address) N0TB = 0000_0200H (transfer byte count) N1SA = 2222_0000H (source address) N1DA = 4444_0000H (destination address) N1TB = 0000_0800H (transfer byte count) CHCFG = 6176_2001H (configuration) CHITVL = 0000_0000H (interval) CHEXT = 0000_0000H (CACHE setting) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 9-72 RZ/A1H Group, RZ/A1M Group 9. Direct Memory Access Controller Start (setting example 3) DCTRL 00000001H Source: 11110000H Destination: 33330000H Transfer size: 512 bytes N0SA_1 11110000H N0DA_1 33330000H N0TB_1 00000200H N1SA_1 22220000H N1DA_1 44440000H N1TB_1 00000800H Interval: None AXI setting: None Source: 22220000H Destination: 44440000H Transfer size: 2048 bytes CHCFG_1 61762001H CHITVL_1 00000000H CHEXT_1 00000000H CHCTRL_1 00000008H Set 1 in the SETEN (DMA transfer enable) and STG bits Round robin Clear the status CHCTRL_1 00000005H DMA transfer Execute NEXT0 DMA transfer Execute NEXT1 DMAEND1 == 1 Check CHSTAT_1 Check EN is set to "0" End (setting example 3) Figure 9.34 9.8.4 Setting Example 3 Setting Example 4 (Link Mode) The following table shows a setting example applicable when DMA transfer is executed using the settings shown below. Table 9.25 DMA Transfer Setting Example 4 Item Description Channel used 0 Priority control Round robin DMA mode Link Transfer mode Block transfer Register set used -- Descriptor start address 0000_1000H R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 9-73 RZ/A1H Group, RZ/A1M Group Table 9.26 9. Direct Memory Access Controller DMA Transfer Setting Example 4 (Descriptor 1) Item Description Descriptor start address 0000_1000H Next descriptor start address 0000_2000H Transfer mode Block transfer Next0 Source Destination Start address 1111_0000H 3333_0000H Address direction Increment Increment Data size 32 bits 32 bits DMA transfer byte count 2048 bytes DMA transfer request Auto request trigger (STG) DMAACK signal Not output DMA transfer end interrupt mask Masked CACHE setting Default value header DMA interrupt when LV = 1 Issued (DIM = 0) LV writeback Done (WBD = 0) Next link address Available (LE = 0) Descriptor valid Valid (LV = 1) Table 9.27 DMA Transfer Setting Example 4 (Descriptor 2) Item Description Descriptor start address 0000_2000H Next descriptor start address 0000_5000H Transfer mode Block transfer Next0 Source Destination Start address 4444_0000H 5555_0000H Address direction Increment Increment Data size 64 bits 256 bits DMA transfer byte count 1024 bytes DMA transfer request Auto request trigger (STG) DMAACK signal Not output DMA transfer end interrupt mask Masked CACHE setting Default value header DMA interrupt when LV = 1 Issued (DIM = 0) LV writeback Done (WBD = 0) Next link address Available (LE = 0) Descriptor valid Valid (LV = 1) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 9-74 RZ/A1H Group, RZ/A1M Group Table 9.28 9. Direct Memory Access Controller DMA Transfer Setting Example 4 (Descriptor 3) Item Description Descriptor start address 0000_5000H Next descriptor start address -- Transfer mode Block transfer Next0 Source Destination Start address 7777_0000H AAAA_0000H Address direction Increment Increment Data size 512 bits 512 bits DMA transfer byte count 4096 bytes DMA transfer request Auto request trigger (STG) DMAACK signal Not output DMA transfer end interrupt mask Not masked CACHE setting Default value header DMA interrupt when LV = 1 Issued (DIM = 0) LV writeback Done (WBD = 0) Next link address Not available (LE = 1) Descriptor valid Valid (LV = 1) Setting example 4 DCTRL= 0000_0001H (DMA setting) NXLA = 0000_1000H (descriptor start address) CHCFG = 8000_0000H (configuration) Table 9.29 Descriptor Setting Descriptor 1 Descriptor 2 Descriptor 3 header 0000_0001H 0000_0001H 0000_0003H SA (Source Address) 1111_0000H 4444_0000H 7777_0000H DA (Destination Address) 3333_0000H 5555_0000H AAAA _0000H TB (Transaction Byte) 0000_0800H 0000_0400H 0000_1000H CFG (Configuration) 8142_2008H 8145_3008H 8046_6008H ITVL (Interval) 0000_0000H 0000_0000H 0000_0000H EXT (Extension) 0000_0000H 0000_0000H 0000_0000H NXLA (Next Link Address) 0000_2000H 0000_5000H 0000_0000H R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 9-75 RZ/A1H Group, RZ/A1M Group 9. Direct Memory Access Controller Start (setting example 4) Round robin DCTRL 00000001H Start link address: 00001000H Set the link mode NXLA_0 00001000 CHCFG_0 80000000H Clear the status CHCTRL_0 00000008H Set 1 in the SETEN (DMA transfer enable) and STG bits CHCTRL_0 00000005H Link mode operation End of link mode Check EN is set to "0" Check CHSTAT_0 End (setting example 4) Figure 9.35 9.8.5 Setting Example 4 Next Register Set Continuous Execution Setting The following figure shows the flowchart for executing DMA transfers continuously by using two Next register sets in register mode. While a DMA transaction is being executed using one Next register set, the other Next register set is set in order to continue to execute DMA transfers. Slave interface Set N0 Set N1 Load N0 Master interface Set N0 Load N1 Transfer N0 Set N1 Load N0 Transfer N1 Continue Load N1 Transfer N0 Continue The Next register set is set by the DMAEND interrupt or status register polling Figure 9.36 Set N0 Transfer N1 Continue Continue N0: Next0 Register Set N1: Next1 Register Set Image of Next Register Set Continuous Execution R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 9-76 RZ/A1H Group, RZ/A1M Group 9. Direct Memory Access Controller Start Set DCTRL Set CHITVL Set CHEXT $CR=0 Set CHCFG_n (other settings are optional) REN = 1, RSW = 1, RSEL = $CR, DEM = 0 Set register 0 (N0SA, N0DA, N0TB) Set register 1 (N1SA, N1DA, N1TB) $CR (current register): This variable is for RSEL control. Use a general-purpose register of the CPU. Set CHCTRL_n SWRST=1 Set CHCTRL_n (other settings are optional) SETEN = 1 STG = 1 DMA transfer in progress Wait for DMAEND Process data in register ($CR) area All transfers completed? Yes No End Set CHCFG_n (only when continuing) RSEL = ~$CR REN = 1 RSEL is automatically inverted when DMA for one register area is completed. It is necessary, however, to set RSEL appropriately when setting REN. Read CHSTAT_n $CR=~$CR EN=0 No Yes If DMA ends unexpectedly before REN is set again SR=0 Yes No Read CHCFG_n Read CHCFG_n REN = 0 REN = 0 Yes Yes Process data in register 0 area and register 1 area Process data in register 1 area and register 0 area No No All transfers completed? All transfers completed? Yes No $CR = 1 Figure 9.37 $CR = 0 Yes No $CR = 0 $CR = 1 End Example of Continuous DMA Execution by Using a Next Register Set * Supplementary information First, save the data of the register sets to be used for DMA transfers (0 (N0SA, N0DA, and N0TB) and 1 (N1SA, N1DA, and N1TB)) to a general-purpose register of the CPU (the values of this register is referred to as $CR for the sake of convenience). Each time the DMA transfers for one register set are completed (the DMA transfer end interrupt is output), REN is automatically cleared to 0. In order to continue to execute DMA transfers, it is necessary to set REN of the CHCFG_n register every time the DMA transfer end interrupt is asserted. This register also contains the RSEL bit, and the value of this bit needs to be set appropriately as well. Therefore, use $CR. In this mode, two Next register sets are executed continuously. However, if CLREN is not set before the DMA transaction is completed (the next DMA transfer end interrupt is output), continuous execution stops. In this case, how much of data has been transferred can be checked by reading the SR and EN bits of the CHSTAT_n register and the REN bit of the CHCFG_n register. To restart the DMA transaction, follow the flowchart shown above. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 9-77 RZ/A1H Group, RZ/A1M Group 9.9 9. Direct Memory Access Controller Note 9.9.1 Divided Output of DACK0 and TEND0 When transferring 4 bytes or more to an 8-bit or 16-bit external device or transferring 2 bytes or more to an 8-bit external device, each DMA transfer unit is divided into multiple bus cycles. Note that, if the setting is such that DMA transfer is divided into multiple bus cycles and CS is negated between bus cycles, the DACK0 output and the TEND0 output is divided to align data as with CS. Figure 9.38 shows an example. T1 T2 Taw T1 T2 CKIO Address CS RD Data WE DACK0 (Active low) TEND0 (Active low) WAIT Figure 9.38 Example of TEND0 Divided Output Timing R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 9-78 RZ/A1H Group, RZ/A1M Group 9.9.2 9. Direct Memory Access Controller TEND0 Not Output Note that TEND0 may not be output depending on the combination of the bits DDS[3:0], SDS[3:0] and REQD in the CHCFG_0 register. Table 9.30 shows when TEND0 is not output and Figure 9.39 shows an operation example. Table 9.30 Bit Combination when TEND0 Is Not Output CHCFG_0 Register REQD DDS SDS TEND0 Output 1 -- -- 0 DDS > SDS Output DDS = SDS Output DDS < SDS Not output Output CKIO CHCFG_0 REQD DDS[3:0] 0 SDS[3:0] 2 DACK0 TEND0 TEND0 is not output DMA Transfer Figure 9.39 9.9.3 Read Read Read Read Write Write TEND0 Not Output Atomic Access (ARLOCK[1:0] and AWLOCK[1:0]) This module does not support atomic (locked or exclusive) access, that is, it only supports normal access. Signals ARLOCK[1:0] and AWLOCK[1:0] are fixed as follows and cannot be modified. ARLOCK[1:0], AWLOCK[1:0]: 00 (normal access) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 9-79 RZ/A1H Group, RZ/A1M Group 10. 10. Multi-Function Timer Pulse Unit 2 Multi-Function Timer Pulse Unit 2 This LSI has an on-chip multi-function timer pulse unit 2 that comprises five 16-bit timer channels. 10.1 Features * Maximum 16 pulse input/output lines * Selection of eight counter input clocks for each channel * The following operations can be set: -- Waveform output at compare match -- Input capture function -- Counter clear operation -- Multiple timer counters (TCNT) can be written to simultaneously -- Simultaneous clearing by compare match and input capture is possible -- Register simultaneous input/output is possible by synchronous counter operation -- A maximum 12-phase PWM output is possible in combination with synchronous operation * Buffer operation settable for channels 0, 3, and 4 * Phase counting mode settable independently for each of channels 1 and 2 * Cascade connection operation * Fast access via internal 16-bit bus * 25 interrupt sources * Automatic transfer of register data * A/D converter start trigger can be generated * Module standby mode can be settable * A total of six-phase waveform output, which includes complementary PWM output, and positive and negative phases of reset PWM output by interlocking operation of channels 3 and 4, is possible. * AC synchronous motor (brushless DC motor) drive mode using complementary PWM output and reset PWM output is settable by interlocking operation of channels 0, 3, and 4, and the selection of two types of waveform outputs (chopping and level) is possible. * In complementary PWM mode, interrupts at the crest and trough of the counter value and A/D converter start triggers can be skipped. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 10-1 RZ/A1H Group, RZ/A1M Group Table 10.1 10. Multi-Function Timer Pulse Unit 2 Functions of Multi-Function Timer Pulse Unit 2 Item Channel 0 Channel 1 Channel 2 Channel 3 Channel 4 Count clock P0/1 P0/4 P0/16 P0/64 TCLKA TCLKB TCLKC TCLKD P0/1 P0/4 P0/16 P0/64 P0/256 TCLKA TCLKB P0/1 P0/4 P0/16 P0/64 P0/1024 TCLKA TCLKB TCLKC P0/1 P0/4 P0/16 P0/64 P0/256 P0/1024 TCLKA TCLKB P0/1 P0/4 P0/16 P0/64 P0/256 P0/1024 TCLKA TCLKB General registers TGRA_0 TGRB_0 TGRE_0 TGRA_1 TGRB_1 TGRA_2 TGRB_2 TGRA_3 TGRB_3 TGRA_4 TGRB_4 General registers/ buffer registers TGRC_0 TGRD_0 TGRF_0 -- -- TGRC_3 TGRD_3 TGRC_4 TGRD_4 I/O pins TIOC0A TIOC0B TIOC0C TIOC0D TIOC1A TIOC1B TIOC2A TIOC2B TIOC3A TIOC3B TIOC3C TIOC3D TIOC4A TIOC4B TIOC4C TIOC4D Counter clear function TGR compare match or input capture TGR compare match or input capture TGR compare match or input capture TGR compare match or input capture TGR compare match or input capture Compare match output 0 output 1 output Toggle output Input capture function Synchronous operation PWM mode 1 PWM mode 2 -- -- Complementary PWM mode -- -- -- Reset PWM mode -- -- -- AC synchronous motor drive mode -- -- Phase counting mode -- -- -- Buffer operation -- -- Activation of direct TGR compare memory access controller match or input capture TGR compare match or input capture TGR compare match or input capture TGR compare match or input capture TGR compare match or input capture and TCNT overflow or underflow A/D converter start trigger TGRA_0 compare match or input capture TGRE_0 compare match TGRA_1 compare match or input capture TGRA_2 compare match or input capture TGRA_3 compare match or input capture TGRA_4 compare match or input capture TCNT_4 underflow (trough) in complementary PWM mode R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 10-2 RZ/A1H Group, RZ/A1M Group 10. Multi-Function Timer Pulse Unit 2 Item Channel 0 Channel 1 Channel 2 Channel 3 Channel 4 Interrupt sources 7 sources * Compare match or input capture 0A * Compare match or input capture 0B * Compare match or input capture 0C * Compare match or input capture 0D * Compare match 0E * Compare match 0F * Overflow 4 sources * Compare match or input capture 1A * Compare match or input capture 1B * Overflow * Underflow 4 sources * Compare match or input capture 2A * Compare match or input capture 2B * Overflow * Underflow 5 sources * Compare match or input capture 3A * Compare match or input capture 3B * Compare match or input capture 3C * Compare match or input capture 3D * Overflow 5 sources * Compare match or input capture 4A * Compare match or input capture 4B * Compare match or input capture 4C * Compare match or input capture 4D * Overflow or underflow A/D converter start request delaying function -- -- -- -- * A/D converter start request at a match between TADCORA_4 and TCNT_4 * A/D converter start request at a match between TADCORB_4 and TCNT_4 Interrupt skipping function -- -- -- * Skips TGRA_3 compare match interrupts * Skips TCIV_4 interrupts [Legend] : Available : Not available R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 10-3 RZ/A1H Group, RZ/A1M Group 10. Multi-Function Timer Pulse Unit 2 TGRD TGRD TGRB TGRC TGRB TGRC TCBR TDDR TCNT TCDR TGRA TCNT TGRA TCNTS TGRF TGRE TGRD TGRB TGRB TGRB A/D converter conversion start signal TGRC TCNT TCNT TGRA TCNT TGRA BUS I/F Module data bus TSYR TSTR TSR TIER TSR TIER TSR TIER TIOR TIOR TIORL TIORH Interrupt request signals Channel 3: TGIA_3 TGIB_3 TGIC_3 TGID_3 TCIV_3 Channel 4: TGIA_4 TGIB_4 TGIC_4 TGID_4 TCIV_4 Peripheral bus TGRA TSR TIER TIER TGCR TSR TMDR TIORL TIORH TIORL TIORH TOER TOCR Channel 3 Channel 4 TCR TMDR TCR TMDR Channel 1 TCR TMDR Channel 0 TCR Control logic for channels 0 to 2 Channel 2 Common Control logic Clock input Internal clock: P0/1 P0/4 P0/16 P0/64 P0/256 P0/1024 External clock: TCLKA TCLKB TCLKC TCLKD Input/output pins Channel 0: TIOC0A TIOC0B TIOC0C TIOC0D Channel 1: TIOC1A TIOC1B Channel 2: TIOC2A TIOC2B TCR Control logic for channels 3 and 4 Input/output pins Channel 3: TIOC3A TIOC3B TIOC3C TIOC3D Channel 4: TIOC4A TIOC4B TIOC4C TIOC4D TMDR Figure 10.1 shows a block diagram. Interrupt request signals Channel 0: TGIA_0 TGIB_0 TGIC_0 TGID_0 TGIE_0 TGIF_0 TCIV_0 Channel 1: TGIA_1 TGIB_1 TCIV_1 TCIU_1 Channel 2: TGIA_2 TGIB_2 TCIV_2 TCIU_2 [Legend] TSTR: Timer start register TSYR: Timer synchronous register TCR: Timer control register TMDR: Timer mode register TIOR: Timer I/O control register TIORH: Timer I/O control register H TIORL: Timer I/O control register L TIER: Timer interrupt enable register TGCR: Timer gate control register TOER: Timer output master enable register TOCR: Timer output control register TSR: Timer status register TCNT: Timer counter TCNTS: Timer subcounter Figure 10.1 TCDR: TCBR: TDDR: TGRA: TGRB: TGRC: TGRD: TGRE: TGRF: Timer cycle data register Timer cycle buffer register Timer dead time data register Timer general register A Timer general register B Timer general register C Timer general register D Timer general register E Timer general register F Block Diagram R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 10-4 RZ/A1H Group, RZ/A1M Group 10.2 10. Multi-Function Timer Pulse Unit 2 Input/Output Pins Table 10.2 shows the pin configuration Table 10.2 Pin Configuration Channel Pin Name I/O Function Common TCLKA Input External clock A input pin (Channel 1 phase counting mode A phase input) TCLKB Input External clock B input pin (Channel 1 phase counting mode B phase input) TCLKC Input External clock C input pin (Channel 2 phase counting mode A phase input) TCLKD Input External clock D input pin (Channel 2 phase counting mode B phase input) 0 1 2 3 4 Note: TIOC0A I/O TGRA_0 input capture input/output compare output/PWM output pin TIOC0B I/O TGRB_0 input capture input/output compare output/PWM output pin TIOC0C I/O TGRC_0 input capture input/output compare output/PWM output pin TIOC0D I/O TGRD_0 input capture input/output compare output/PWM output pin TIOC1A I/O TGRA_1 input capture input/output compare output/PWM output pin TIOC1B I/O TGRB_1 input capture input/output compare output/PWM output pin TIOC2A I/O TGRA_2 input capture input/output compare output/PWM output pin TIOC2B I/O TGRB_2 input capture input/output compare output/PWM output pin TIOC3A I/O TGRA_3 input capture input/output compare output/PWM output pin TIOC3B I/O TGRB_3 input capture input/output compare output/PWM output pin TIOC3C I/O TGRC_3 input capture input/output compare output/PWM output pin TIOC3D I/O TGRD_3 input capture input/output compare output/PWM output pin TIOC4A I/O TGRA_4 input capture input/output compare output/PWM output pin TIOC4B I/O TGRB_4 input capture input/output compare output/PWM output pin TIOC4C I/O TGRC_4 input capture input/output compare output/PWM output pin TIOC4D I/O TGRD_4 input capture input/output compare output/PWM output pin For the pin configuration in complementary PWM mode, see Table 10.52 in section 10.4.8, Complementary PWM Mode. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 10-5 RZ/A1H Group, RZ/A1M Group 10.3 10. Multi-Function Timer Pulse Unit 2 Register Descriptions Table 10.3 shows the register configuration. To distinguish registers in each channel, an underscore and the channel number are added as a suffix to the register name; TCR for channel 0 is expressed as TCR_0. Table 10.3 Register Configuration Channel Register Name Abbreviation R/W Initial value Address Access Size 0 Timer control register_0 TCR_0 R/W H'00 H'FCFF0300 8 Timer mode register_0 TMDR_0 R/W H'00 H'FCFF0301 8 Timer I/O control register H_0 TIORH_0 R/W H'00 H'FCFF0302 8 Timer I/O control register L_0 TIORL_0 R/W H'00 H'FCFF0303 8 Timer interrupt enable register_0 TIER_0 R/W H'00 H'FCFF0304 8 1 2 3 Timer status register_0 TSR_0 R/W H'C0 H'FCFF0305 8 Timer counter_0 TCNT_0 R/W H'0000 H'FCFF0306 16 Timer general register A_0 TGRA_0 R/W H'FFFF H'FCFF0308 16 Timer general register B_0 TGRB_0 R/W H'FFFF H'FCFF030A 16 Timer general register C_0 TGRC_0 R/W H'FFFF H'FCFF030C 16 Timer general register D_0 TGRD_0 R/W H'FFFF H'FCFF030E 16 Timer general register E_0 TGRE_0 R/W H'FFFF H'FCFF0320 16 Timer general register F_0 TGRF_0 R/W H'FFFF H'FCFF0322 16 Timer interrupt enable register 2_0 TIER2_0 R/W H'00 H'FCFF0324 8 Timer status register 2_0 TSR2_0 R/W H'C0 H'FCFF0325 8 Timer buffer operation transfer mode register_0 TBTM_0 R/W H'00 H'FCFF0326 8 Timer control register_1 TCR_1 R/W H'00 H'FCFF0380 8 Timer mode register_1 TMDR_1 R/W H'00 H'FCFF0381 8 Timer I/O control register_1 TIOR_1 R/W H'00 H'FCFF0382 8 Timer interrupt enable register_1 TIER_1 R/W H'00 H'FCFF0384 8 Timer status register_1 TSR_1 R/W H'C0 H'FCFF0385 8 Timer counter_1 TCNT_1 R/W H'0000 H'FCFF0386 16 Timer general register A_1 TGRA_1 R/W H'FFFF H'FCFF0388 16 Timer general register B_1 TGRB_1 R/W H'FFFF H'FCFF038A 16 Timer input capture control register TICCR R/W H'00 H'FCFF0390 8 Timer control register_2 TCR_2 R/W H'00 H'FCFF0000 8 Timer mode register_2 TMDR_2 R/W H'00 H'FCFF0001 8 Timer I/O control register_2 TIOR_2 R/W H'00 H'FCFF0002 8 Timer interrupt enable register_2 TIER_2 R/W H'00 H'FCFF0004 8 Timer status register_2 TSR_2 R/W H'C0 H'FCFF0005 8 Timer counter_2 TCNT_2 R/W H'0000 H'FCFF0006 16 Timer general register A_2 TGRA_2 R/W H'FFFF H'FCFF0008 16 Timer general register B_2 TGRB_2 R/W H'FFFF H'FCFF000A 16 Timer control register_3 TCR_3 R/W H'00 H'FCFF0200 8 Timer mode register_3 TMDR_3 R/W H'00 H'FCFF0202 8 Timer I/O control register H_3 TIORH_3 R/W H'00 H'FCFF0204 8 Timer I/O control register L_3 TIORL_3 R/W H'00 H'FCFF0205 8 Timer interrupt enable register_3 TIER_3 R/W H'00 H'FCFF0208 8 Timer status register_3 TSR_3 R/W H'C0 H'FCFF022C 8 Timer counter_3 TCNT_3 R/W H'0000 H'FCFF0210 16 Timer general register A_3 TGRA_3 R/W H'FFFF H'FCFF0218 16 Timer general register B_3 TGRB_3 R/W H'FFFF H'FCFF021A 16 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 10-6 RZ/A1H Group, RZ/A1M Group 10. Multi-Function Timer Pulse Unit 2 Channel Register Name Abbreviation R/W Initial value Address Access Size 3 TGRC_3 R/W H'FFFF H'FCFF0224 16 4 Timer general register C_3 Timer general register D_3 TGRD_3 R/W H'FFFF H'FCFF0226 16 Timer buffer operation transfer mode register_3 TBTM_3 R/W H'00 H'FCFF0238 8 Timer control register_4 TCR_4 R/W H'00 H'FCFF0201 8 Timer mode register_4 TMDR_4 R/W H'00 H'FCFF0203 8 Timer I/O control register H_4 TIORH_4 R/W H'00 H'FCFF0206 8 Timer I/O control register L_4 TIORL_4 R/W H'00 H'FCFF0207 8 Timer interrupt enable register_4 TIER_4 R/W H'00 H'FCFF0209 8 Timer status register_4 TSR_4 R/W H'C0 H'FCFF022D 8 Timer counter_4 TCNT_4 R/W H'0000 H'FCFF0212 16 Timer general register A_4 TGRA_4 R/W H'FFFF H'FCFF021C 16 Timer general register B_4 TGRB_4 R/W H'FFFF H'FCFF021E 16 Timer general register C_4 TGRC_4 R/W H'FFFF H'FCFF0228 16 Timer general register D_4 TGRD_4 R/W H'FFFF H'FCFF022A 16 Timer buffer operation transfer mode register_4 TBTM_4 R/W H'00 H'FCFF0239 8 Timer A/D converter start request control register TADCR R/W H'0000 H'FCFF0240 16 Timer A/D converter start request cycle set register TADCORA_4 A_4 R/W H'FFFF H'FCFF0244 16 Timer A/D converter start request cycle set register TADCORB_4 B_4 R/W H'FFFF H'FCFF0246 16 Timer A/D converter start request cycle set buffer register A_4 TADCOBRA_4 R/W H'FFFF H'FCFF0248 16 Timer A/D converter start request cycle set buffer register B_4 TADCOBRB_4 R/W H'FFFF H'FCFF024A 16 TSTR R/W H'00 H'FCFF0280 8 Common Timer start register Timer synchronous register TSYR R/W H'00 H'FCFF0281 8 Timer read/write enable register TRWER R/W H'01 H'FCFF0284 8 TOER R/W H'C0 H'FCFF020A 8 TOCR1 R/W H'00 H'FCFF020E 8 TOCR2 R/W H'00 H'FCFF020F 8 TGCR R/W H80 H'FCFF020D 8 Common Timer output master enable register to 3 and Timer output control register 1 4 Timer output control register 2 Timer gate control register Timer cycle data register TCDR R/W H'FFFF H'FCFF0214 16 Timer dead time data register TDDR R/W H'FFFF H'FCFF0216 16 Timer subcounter TCNTS R H'0000 H'FCFF0220 16 Timer cycle buffer register TCBR R/W H'FFFF H'FCFF0222 16 Timer interrupt skipping set register TITCR R/W H'00 H'FCFF0230 8 Timer interrupt skipping counter TITCNT R H'00 H'FCFF0231 8 Timer buffer transfer set register TBTER R/W H'00 H'FCFF0232 8 Timer dead time enable register TDER R/W H'01 H'FCFF0234 8 Timer waveform control register TWCR R/W H'00 H'FCFF0260 8 Timer output level buffer register TOLBR R/W H'00 H'FCFF0236 8 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 10-7 RZ/A1H Group, RZ/A1M Group 10.3.1 10. Multi-Function Timer Pulse Unit 2 Timer Control Register (TCR) The TCR registers are 8-bit readable/writable registers that control the TCNT operation for each channel. This module has a total of five TCR registers, one each for channels 0 to 4. TCR register settings should be conducted only when TCNT operation is stopped. Bit: 7 6 5 4 CCLR[2:0] Initial value: 0 R/W: R/W 0 R/W 3 2 CKEG[1:0] 0 R/W 0 R/W 0 R/W 1 0 TPSC[2:0] 0 R/W 0 R/W 0 R/W Bit Bit Name Initial Value R/W Description 7 to 5 CCLR[2:0] 000 R/W Counter Clear 0 to 2 These bits select the TCNT counter clearing source. See Table 10.4 and Table 10.5 for details. 4, 3 CKEG[1:0] 00 R/W Clock Edge 0 and 1 These bits select the input clock edge. When the input clock is counted using both edges, the input clock period is halved (e.g. P0/4 both edges = P0/2 rising edge). If phase counting mode is used on channels 1 and 2, this setting is ignored and the phase counting mode setting has priority. Internal clock edge selection is valid when the input clock is P0/4 or slower. When P0/1, or the overflow/underflow of another channel is selected for the input clock, although values can be written, counter operation compiles with the initial value. 00: Count at rising edge 01: Count at falling edge 1x: Count at both edges 2 to 0 TPSC[2:0] 000 R/W Time Prescaler 0 to 2 These bits select the TCNT counter clock. The clock source can be selected independently for each channel. See Table 10.6 to Table 10.9 for details. [Legend] x: Don't care Table 10.4 CCLR0 to CCLR2 (Channels 0, 3, and 4) Channel Bit 7 CCLR2 Bit 6 CCLR1 Bit 5 CCLR0 Description 0, 3, 4 0 0 0 TCNT clearing disabled 1 TCNT cleared by TGRA compare match/input capture 0 TCNT cleared by TGRB compare match/input capture 1 TCNT cleared by counter clearing for another channel performing synchronous clearing/synchronous operation*1 0 TCNT clearing disabled 1 TCNT cleared by TGRC compare match/input capture*2 0 TCNT cleared by TGRD compare match/input capture*2 1 TCNT cleared by counter clearing for another channel performing synchronous clearing/synchronous operation*1 1 1 0 1 Note 1. Synchronous operation is set by setting the SYNC bit in TSYR to 1. Note 2. When TGRC or TGRD is used as a buffer register, TCNT is not cleared because the buffer register setting has priority, and compare match/input capture does not occur. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 10-8 RZ/A1H Group, RZ/A1M Group Table 10.5 10. Multi-Function Timer Pulse Unit 2 CCLR0 to CCLR2 (Channels 1 and 2) Channel Bit 7 Bit 6 Reserved*2 CCLR1 Bit 5 CCLR0 Description 1, 2 0 0 TCNT clearing disabled 1 TCNT cleared by TGRA compare match/input capture 0 TCNT cleared by TGRB compare match/input capture 1 TCNT cleared by counter clearing for another channel performing synchronous clearing/synchronous operation*1 0 1 Note 1. Synchronous operation is selected by setting the SYNC bit in TSYR to 1. Note 2. Bit 7 is reserved in channels 1 and 2. It is always read as 0 and cannot be modified. Table 10.6 TPSC0 to TPSC2 (Channel 0) Channel Bit 2 TPSC2 Bit 1 TPSC1 Bit 0 TPSC0 Description 0 0 0 0 Internal clock: counts on P0/1 1 Internal clock: counts on P0/4 0 Internal clock: counts on P0/16 1 Internal clock: counts on P0/64 0 External clock: counts on TCLKA pin input 1 External clock: counts on TCLKB pin input 0 External clock: counts on TCLKC pin input 1 External clock: counts on TCLKD pin input 1 1 0 1 Table 10.7 TPSC0 to TPSC2 (Channel 1) Channel Bit 2 TPSC2 Bit 1 TPSC1 Bit 0 TPSC0 Description 1 0 0 0 Internal clock: counts on P0/1 1 Internal clock: counts on P0/4 0 Internal clock: counts on P0/16 1 Internal clock: counts on P0/64 0 External clock: counts on TCLKA pin input 1 External clock: counts on TCLKB pin input 1 1 0 1 Note: 0 Internal clock: counts on P0/256 1 Counts on TCNT_2 overflow/underflow This setting is ignored when channel 1 is in phase counting mode. Table 10.8 TPSC0 to TPSC2 (Channel 2) Channel Bit 2 TPSC2 Bit 1 TPSC1 Bit 0 TPSC0 Description 2 0 0 0 Internal clock: counts on P0/1 1 Internal clock: counts on P0/4 0 Internal clock: counts on P0/16 1 Internal clock: counts on P0/64 0 External clock: counts on TCLKA pin input 1 External clock: counts on TCLKB pin input 0 External clock: counts on TCLKC pin input 1 Internal clock: counts on P0/1024 1 1 0 1 Note: This setting is ignored when channel 2 is in phase counting mode. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 10-9 RZ/A1H Group, RZ/A1M Group Table 10.9 10. Multi-Function Timer Pulse Unit 2 TPSC0 to TPSC2 (Channels 3 and 4) Channel Bit 2 TPSC2 Bit 1 TPSC1 Bit 0 TPSC0 Description 3, 4 0 0 0 Internal clock: counts on P0/1 1 Internal clock: counts on P0/4 0 Internal clock: counts on P0/16 1 Internal clock: counts on P0/64 0 Internal clock: counts on P0/256 1 Internal clock: counts on P0/1024 0 External clock: counts on TCLKA pin input 1 External clock: counts on TCLKB pin input 1 1 0 1 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 10-10 RZ/A1H Group, RZ/A1M Group 10.3.2 10. Multi-Function Timer Pulse Unit 2 Timer Mode Register (TMDR) The TMDR registers are 8-bit readable/writable registers that are used to set the operating mode of each channel. This module has five TMDR registers, one each for channels 0 to 4. TMDR register settings should be changed only when TCNT operation is stopped. Bit: Initial value: R/W: 7 6 5 4 - BFE BFB BFA 0 R 0 R/W 0 R/W 0 R/W 3 2 1 0 MD[3:0] 0 R/W 0 R/W 0 R/W 0 R/W Bit Bit Name Initial Value R/W Description 7 -- 0 R Reserved This bit is always read as 0. The write value should always be 0. 6 BFE 0 R/W Buffer Operation E Specifies whether TGRE_0 and TGRF_0 are to operate in the normal way or to be used together for buffer operation. TGRF compare match is generated when TGRF is used as the buffer register. In channels 1 to 4, this bit is reserved. It is always read as 0 and the write value should always be 0. 0: TGRE_0 and TGRF_0 operate normally 1: TGRE_0 and TGRF_0 used together for buffer operation 5 BFB 0 R/W Buffer Operation B Specifies whether TGRB is to operate in the normal way, or TGRB and TGRD are to be used together for buffer operation. When TGRD is used as a buffer register, TGRD input capture/output compare is not generated in a mode other than complementary PWM. In channels 1 and 2, which have no TGRD, bit 5 is reserved. It is always read as 0 and cannot be modified. 0: TGRB and TGRD operate normally 1: TGRB and TGRD used together for buffer operation 4 BFA 0 R/W Buffer Operation A Specifies whether TGRA is to operate in the normal way, or TGRA and TGRC are to be used together for buffer operation. When TGRC is used as a buffer register, TGRC input capture/output compare is not generated in a mode other than complementary PWM. TGRC compare match is generated when in complementary PWM mode. When compare match for channel 4 occurs during the Tb period in complementary PWM mode, TGFC is set. Therefore, set the TGIEC bit in the timer interrupt enable register 4 (TIER_4) to 0. In channels 1 and 2, which have no TGRC, bit 4 is reserved. It is always read as 0 and cannot be modified. 0: TGRA and TGRC operate normally 1: TGRA and TGRC used together for buffer operation 3 to 0 MD[3:0] 0000 R/W Modes 0 to 3 These bits are used to set the timer operating mode. See Table 10.10 for details. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 10-11 RZ/A1H Group, RZ/A1M Group Table 10.10 10. Multi-Function Timer Pulse Unit 2 Setting of Operation Mode by Bits MD0 to MD3 Bit 3 MD3 Bit 2 MD2 Bit 1 MD1 Bit 0 MD0 Description 0 0 0 0 Normal operation 1 Setting prohibited 0 PWM mode 1 1 PWM mode 2*1 0 Phase counting mode 1*2 1 Phase counting mode 2*2 0 Phase counting mode 3*2 1 Phase counting mode 4*2 0 Reset synchronous PWM mode*3 1 Setting prohibited 1 X Setting prohibited 0 0 Setting prohibited 1 Complementary PWM mode 1 (transmit at crest)*3 0 Complementary PWM mode 2 (transmit at trough)*3 1 Complementary PWM mode 3 (transmit at crest and trough)*3 1 1 0 1 1 0 1 0 1 [Legend] X: Don't care Note 1. PWM mode 2 cannot be set for channels 3 and 4. Note 2. Phase counting mode cannot be set for channels 0, 3, and 4. Note 3. Reset synchronous PWM mode, complementary PWM mode can only be set for channel 3. When channel 3 is set to reset synchronous PWM mode or complementary PWM mode, the channel 4 settings become ineffective and automatically conform to the channel 3 settings. However, do not set channel 4 to reset synchronous PWM mode or complementary PWM mode. Reset synchronous PWM mode and complementary PWM mode cannot be set for channels 0, 1, and 2. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 10-12 RZ/A1H Group, RZ/A1M Group 10.3.3 10. Multi-Function Timer Pulse Unit 2 Timer I/O Control Register (TIOR) The TIOR registers are 8-bit readable/writable registers that control the TGR registers. This module has a total of eight TIOR registers, two each for channels 0, 3, and 4, one each for channels 1 and 2. TIOR should be set while TMDR is set in normal operation, PWM mode, or phase counting mode. The initial output specified by TIOR is valid when the counter is stopped (the CST bit in TSTR is cleared to 0). Note also that, in PWM mode 2, the output at the point at which the counter is cleared to 0 is specified. When TGRC or TGRD is designated for buffer operation, this setting is invalid and the register operates as a buffer register. * TIORH_0, TIOR_1, TIOR_2, TIORH_3, TIORH_4 Bit: 7 6 5 4 3 IOB[3:0] Initial value: 0 R/W: R/W 0 R/W 0 R/W 2 0 R/W 0 R/W 0 R/W Bit Bit Name Initial Value R/W Description 7 to 4 IOB[3:0] 0000 R/W I/O Control B0 to B3 Specify the function of TGRB. See the following tables. TIORH_0: Table 10.11 TIOR_1: Table 10.13 TIOR_2: Table 10.14 TIORH_3: Table 10.15 TIORH_4: Table 10.17 3 to 0 IOA[3:0] 0000 R/W I/O Control A0 to A3 Specify the function of TGRA. See the following tables. TIORH_0: Table 10.19 TIOR_1: Table 10.21 TIOR_2: Table 10.22 TIORH_3: Table 10.23 TIORH_4: Table 10.25 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 1 0 IOA[3:0] 0 R/W 0 R/W 10-13 RZ/A1H Group, RZ/A1M Group 10. Multi-Function Timer Pulse Unit 2 * TIORL_0, TIORL_3, TIORL_4 Bit: 7 6 5 4 3 IOD[3:0] Initial value: 0 R/W: R/W 0 R/W 0 R/W 2 0 R/W 0 R/W 0 R/W Bit Bit Name Initial Value R/W Description 7 to 4 IOD[3:0] 0000 R/W I/O Control D0 to D3 Specify the function of TGRD. See the following tables. TIORL_0: Table 10.12 TIORL_3: Table 10.16 TIORL_4: Table 10.18 3 to 0 IOC[3:0] 0000 R/W I/O Control C0 to C3 Specify the function of TGRC. See the following tables. TIORL_0: Table 10.20 TIORL_3: Table 10.24 TIORL_4: Table 10.26 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 1 0 IOC[3:0] 0 R/W 0 R/W 10-14 RZ/A1H Group, RZ/A1M Group Table 10.11 10. Multi-Function Timer Pulse Unit 2 TIORH_0 (Channel 0) Description Bit 7 IOB3 Bit 6 IOB2 Bit 5 IOB1 Bit 4 IOB0 TGRB_0 Function TIOC0B Pin Function 0 0 0 0 Output compare register Output retained* 1 1 0 1 1 0 1 0 1 Initial output is 0 0 output at compare match 0 Initial output is 0 1 output at compare match 1 Initial output is 0 Toggle output at compare match 0 Output retained 1 Initial output is 1 0 output at compare match 0 Initial output is 1 1 output at compare match 1 Initial output is 1 Toggle output at compare match 0 Input capture register Input capture at rising edge 1 Input capture at falling edge 1 X Input capture at both edges X X Capture input source is channel 1/count clock Input capture at TCNT_1 count-up/count-down [Legend] X: Don't care Note: * After power-on reset, 0 is output until TIOR is set. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 10-15 RZ/A1H Group, RZ/A1M Group Table 10.12 10. Multi-Function Timer Pulse Unit 2 TIORL_0 (Channel 0) Description Bit 7 IOD3 Bit 6 IOD2 Bit 5 IOD1 Bit 4 IOD0 TGRD_0 Function TIOC0D Pin Function 0 0 0 0 Output compare register*2 Output retained*1 1 1 0 1 1 0 0 1 Initial output is 0 0 output at compare match 0 Initial output is 0 1 output at compare match 1 Initial output is 0 Toggle output at compare match 0 Output retained 1 Initial output is 1 0 output at compare match 0 Initial output is 1 1 output at compare match 1 Initial output is 1 Toggle output at compare match 0 1 1 Input capture register*2 Input capture at rising edge Input capture at falling edge 1 X Input capture at both edges X X Capture input source is channel 1/count clock Input capture at TCNT_1 count-up/count-down [Legend] X: Don't care Note 1. After power-on reset, 0 is output until TIOR is set. Note 2. When the BFB bit in TMDR_0 is set to 1 and TGRD_0 is used as a buffer register, this setting is invalid and input capture/output compare is not generated. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 10-16 RZ/A1H Group, RZ/A1M Group Table 10.13 10. Multi-Function Timer Pulse Unit 2 TIOR_1 (Channel 1) Description Bit 7 IOB3 Bit 6 IOB2 Bit 5 IOB1 Bit 4 IOB0 TGRB_1 Function TIOC1B Pin Function 0 0 0 0 Output compare register Output retained* 1 1 0 1 1 0 0 1 Initial output is 0 0 output at compare match 0 Initial output is 0 1 output at compare match 1 Initial output is 0 Toggle output at compare match 0 Output retained 1 Initial output is 1 0 output at compare match 0 Initial output is 1 1 output at compare match 1 Initial output is 1 Toggle output at compare match 0 Input capture register 1 1 Input capture at rising edge Input capture at falling edge 1 X Input capture at both edges X X Input capture at generation of TGRC_0 compare match/input capture [Legend] X: Don't care Note: * After power-on reset, 0 is output until TIOR is set. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 10-17 RZ/A1H Group, RZ/A1M Group Table 10.14 10. Multi-Function Timer Pulse Unit 2 TIOR_2 (Channel 2) Description Bit 7 IOB3 Bit 6 IOB2 Bit 5 IOB1 Bit 4 IOB0 TGRB_2 Function TIOC2B Pin Function 0 0 0 0 Output compare register Output retained* 1 1 0 1 1 X 0 1 1 Initial output is 0 0 output at compare match 0 Initial output is 0 1 output at compare match 1 Initial output is 0 Toggle output at compare match 0 Output retained 1 Initial output is 1 0 output at compare match 0 Initial output is 1 1 output at compare match 1 Initial output is 1 Toggle output at compare match 0 Input capture register Input capture at rising edge 1 Input capture at falling edge X Input capture at both edges [Legend] X: Don't care Note: * After power-on reset, 0 is output until TIOR is set. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 10-18 RZ/A1H Group, RZ/A1M Group Table 10.15 10. Multi-Function Timer Pulse Unit 2 TIORH_3 (Channel 3) Description Bit 7 IOB3 Bit 6 IOB2 Bit 5 IOB1 Bit 4 IOB0 TGRB_3 Function TIOC3B Pin Function 0 0 0 0 Output compare register Output retained* 1 1 0 1 1 X 0 1 1 Initial output is 0 0 output at compare match 0 Initial output is 0 1 output at compare match 1 Initial output is 0 Toggle output at compare match 0 Output retained 1 Initial output is 1 0 output at compare match 0 Initial output is 1 1 output at compare match 1 Initial output is 1 Toggle output at compare match 0 Input capture register Input capture at rising edge 1 Input capture at falling edge X Input capture at both edges [Legend] X: Don't care Note: * After power-on reset, 0 is output until TIOR is set. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 10-19 RZ/A1H Group, RZ/A1M Group Table 10.16 10. Multi-Function Timer Pulse Unit 2 TIORL_3 (Channel 3) Description Bit 7 IOD3 Bit 6 IOD2 Bit 5 IOD1 Bit 4 IOD0 TGRD_3 Function TIOC3D Pin Function 0 0 0 0 Output compare register*2 Output retained*1 1 1 0 1 1 X 0 1 1 Initial output is 0 0 output at compare match 0 Initial output is 0 1 output at compare match 1 Initial output is 0 Toggle output at compare match 0 Output retained 1 Initial output is 1 0 output at compare match 0 Initial output is 1 1 output at compare match 1 Initial output is 1 Toggle output at compare match 0 Input capture register*2 Input capture at rising edge 1 Input capture at falling edge X Input capture at both edges [Legend] X: Don't care Note 1. After power-on reset, 0 is output until TIOR is set. Note 2. When the BFB bit in TMDR_3 is set to 1 and TGRD_3 is used as a buffer register, this setting is invalid and input capture/output compare is not generated. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 10-20 RZ/A1H Group, RZ/A1M Group Table 10.17 10. Multi-Function Timer Pulse Unit 2 TIORH_4 (Channel 4) Description Bit 7 IOB3 Bit 6 IOB2 Bit 5 IOB1 Bit 4 IOB0 TGRB_4 Function TIOC4B Pin Function 0 0 0 0 Output compare register Output retained* 1 1 0 1 1 X 0 1 1 Initial output is 0 0 output at compare match 0 Initial output is 0 1 output at compare match 1 Initial output is 0 Toggle output at compare match 0 Output retained 1 Initial output is 1 0 output at compare match 0 Initial output is 1 1 output at compare match 1 Initial output is 1 Toggle output at compare match 0 Input capture register Input capture at rising edge 1 Input capture at falling edge X Input capture at both edges [Legend] X: Don't care Note: * After power-on reset, 0 is output until TIOR is set. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 10-21 RZ/A1H Group, RZ/A1M Group Table 10.18 10. Multi-Function Timer Pulse Unit 2 TIORL_4 (Channel 4) Description Bit 7 IOD3 Bit 6 IOD2 Bit 5 IOD1 Bit 4 IOD0 TGRD_4 Function TIOC4D Pin Function 0 0 0 0 Output compare register*2 Output retained*1 1 1 0 1 1 X 0 1 1 Initial output is 0 0 output at compare match 0 Initial output is 0 1 output at compare match 1 Initial output is 0 Toggle output at compare match 0 Output retained 1 Initial output is 1 0 output at compare match 0 Initial output is 1 1 output at compare match 1 Initial output is 1 Toggle output at compare match 0 Input capture register*2 Input capture at rising edge 1 Input capture at falling edge X Input capture at both edges [Legend] X: Don't care Note 1. After power-on reset, 0 is output until TIOR is set. Note 2. When the BFB bit in TMDR_4 is set to 1 and TGRD_4 is used as a buffer register, this setting is invalid and input capture/output compare is not generated. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 10-22 RZ/A1H Group, RZ/A1M Group Table 10.19 10. Multi-Function Timer Pulse Unit 2 TIORH_0 (Channel 0) Description Bit 3 IOA3 Bit 2 IOA2 Bit 1 IOA1 Bit 0 IOA0 TGRA_0 Function TIOC0A Pin Function 0 0 0 0 Output compare register Output retained* 1 1 0 1 1 0 0 1 Initial output is 0 0 output at compare match 0 Initial output is 0 1 output at compare match 1 Initial output is 0 Toggle output at compare match 0 Output retained 1 Initial output is 1 0 output at compare match 0 Initial output is 1 1 output at compare match 1 Initial output is 1 Toggle output at compare match 0 Input capture register 1 1 Input capture at rising edge Input capture at falling edge 1 X Input capture at both edges X X Capture input source is channel 1/count clock Input capture at TCNT_1 count-up/count-down [Legend] X: Don't care Note: * After power-on reset, 0 is output until TIOR is set. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 10-23 RZ/A1H Group, RZ/A1M Group Table 10.20 10. Multi-Function Timer Pulse Unit 2 TIORL_0 (Channel 0) Description Bit 3 IOC3 Bit 2 IOC2 Bit 1 IOC1 Bit 0 IOC0 TGRC_0 Function TIOC0C Pin Function 0 0 0 0 Output compare register*2 Output retained*1 1 1 0 1 1 0 1 0 1 Initial output is 0 0 output at compare match 0 Initial output is 0 1 output at compare match 1 Initial output is 0 Toggle output at compare match 0 Output retained 1 Initial output is 1 0 output at compare match 0 Initial output is 1 1 output at compare match 1 Initial output is 1 Toggle output at compare match 0 Input capture register*2 Input capture at rising edge 1 Input capture at falling edge 1 X Input capture at both edges X X Capture input source is channel 1/count clock Input capture at TCNT_1 count-up/count-down [Legend] X: Don't care Note 1. After power-on reset, 0 is output until TIOR is set. Note 2. When the BFA bit in TMDR_0 is set to 1 and TGRC_0 is used as a buffer register, this setting is invalid and input capture/output compare is not generated. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 10-24 RZ/A1H Group, RZ/A1M Group Table 10.21 10. Multi-Function Timer Pulse Unit 2 TIOR_1 (Channel 1) Description Bit 3 IOA3 Bit 2 IOA2 Bit 1 IOA1 Bit 0 IOA0 TGRA_1 Function TIOC1A Pin Function 0 0 0 0 Output compare register Output retained* 1 1 0 1 1 0 1 0 1 Initial output is 0 0 output at compare match 0 Initial output is 0 1 output at compare match 1 Initial output is 0 Toggle output at compare match 0 Output retained 1 Initial output is 1 0 output at compare match 0 Initial output is 1 1 output at compare match 1 Initial output is 1 Toggle output at compare match 0 Input capture register Input capture at rising edge 1 Input capture at falling edge 1 X Input capture at both edges X X Input capture at generation of channel 0/TGRA_0 compare match/input capture [Legend] X: Don't care Note: * After power-on reset, 0 is output until TIOR is set. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 10-25 RZ/A1H Group, RZ/A1M Group Table 10.22 10. Multi-Function Timer Pulse Unit 2 TIOR_2 (Channel 2) Description Bit 3 IOA3 Bit 2 IOA2 Bit 1 IOA1 Bit 0 IOA0 TGRA_2 Function TIOC2A Pin Function 0 0 0 0 Output compare register Output retained* 1 1 0 1 1 X 0 1 1 Initial output is 0 0 output at compare match 0 Initial output is 0 1 output at compare match 1 Initial output is 0 Toggle output at compare match 0 Output retained 1 Initial output is 1 0 output at compare match 0 Initial output is 1 1 output at compare match 1 Initial output is 1 Toggle output at compare match 0 Input capture register Input capture at rising edge 1 Input capture at falling edge X Input capture at both edges [Legend] X: Don't care Note: * After power-on reset, 0 is output until TIOR is set. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 10-26 RZ/A1H Group, RZ/A1M Group Table 10.23 10. Multi-Function Timer Pulse Unit 2 TIORH_3 (Channel 3) Description Bit 3 IOA3 Bit 2 IOA2 Bit 1 IOA1 Bit 0 IOA0 TGRA_3 Function TIOC3A Pin Function 0 0 0 0 Output compare register Output retained* 1 1 0 1 1 X 0 1 1 Initial output is 0 0 output at compare match 0 Initial output is 0 1 output at compare match 1 Initial output is 0 Toggle output at compare match 0 Output retained 1 Initial output is 1 0 output at compare match 0 Initial output is 1 1 output at compare match 1 Initial output is 1 Toggle output at compare match 0 Input capture register Input capture at rising edge 1 Input capture at falling edge X Input capture at both edges [Legend] X: Don't care Note: * After power-on reset, 0 is output until TIOR is set. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 10-27 RZ/A1H Group, RZ/A1M Group Table 10.24 10. Multi-Function Timer Pulse Unit 2 TIORL_3 (Channel 3) Description Bit 3 IOC3 Bit 2 IOC2 Bit 1 IOC1 Bit 0 IOC0 TGRC_3 Function TIOC3C Pin Function 0 0 0 0 Output compare register*2 Output retained*1 1 1 0 1 1 X 0 1 1 Initial output is 0 0 output at compare match 0 Initial output is 0 1 output at compare match 1 Initial output is 0 Toggle output at compare match 0 Output retained 1 Initial output is 1 0 output at compare match 0 Initial output is 1 1 output at compare match 1 Initial output is 1 Toggle output at compare match 0 Input capture register*2 Input capture at rising edge 1 Input capture at falling edge X Input capture at both edges [Legend] X: Don't care Note 1. After power-on reset, 0 is output until TIOR is set. Note 2. When the BFA bit in TMDR_3 is set to 1 and TGRC_3 is used as a buffer register, this setting is invalid and input capture/output compare is not generated. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 10-28 RZ/A1H Group, RZ/A1M Group Table 10.25 10. Multi-Function Timer Pulse Unit 2 TIORH_4 (Channel 4) Description Bit 3 IOA3 Bit 2 IOA2 Bit 1 IOA1 Bit 0 IOA0 TGRA_4 Function TIOC4A Pin Function 0 0 0 0 Output compare register Output retained* 1 1 0 1 1 X 0 1 1 Initial output is 0 0 output at compare match 0 Initial output is 0 1 output at compare match 1 Initial output is 0 Toggle output at compare match 0 Output retained 1 Initial output is 1 0 output at compare match 0 Initial output is 1 1 output at compare match 1 Initial output is 1 Toggle output at compare match 0 Input capture register Input capture at rising edge 1 Input capture at falling edge X Input capture at both edges [Legend] X: Don't care Note: * After power-on reset, 0 is output until TIOR is set. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 10-29 RZ/A1H Group, RZ/A1M Group Table 10.26 10. Multi-Function Timer Pulse Unit 2 TIORL_4 (Channel 4) Description Bit 3 IOC3 Bit 2 IOC2 Bit 1 IOC1 Bit 0 IOC0 TGRC_4 Function TIOC4C Pin Function 0 0 0 0 Output compare register*2 Output retained*1 1 1 0 1 1 X 0 1 1 Initial output is 0 0 output at compare match 0 Initial output is 0 1 output at compare match 1 Initial output is 0 Toggle output at compare match 0 Output retained 1 Initial output is 1 0 output at compare match 0 Initial output is 1 1 output at compare match 1 Initial output is 1 Toggle output at compare match 0 Input capture register*2 Input capture at rising edge 1 Input capture at falling edge X Input capture at both edges [Legend] X: Don't care Note 1. After power-on reset, 0 is output until TIOR is set. Note 2. When the BFA bit in TMDR_4 is set to 1 and TGRC_4 is used as a buffer register, this setting is invalid and input capture/output compare is not generated. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 10-30 RZ/A1H Group, RZ/A1M Group 10.3.4 10. Multi-Function Timer Pulse Unit 2 Timer Interrupt Enable Register (TIER) The TIER registers are 8-bit readable/writable registers that control enabling or disabling of interrupt requests for each channel. This module has six TIER registers, two for channel 0 and one each for channels 1 to 4. * TIER_0, TIER_1, TIER_2, TIER_3, TIER_4 Bit: 7 6 5 4 3 2 1 0 TTGE TTGE2 TCIEU TCIEV TGIED TGIEC TGIEB TGIEA Initial value: 0 R/W: R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W Bit Bit Name Initial Value R/W Description 7 TTGE 0 R/W A/D Conversion Start Request Enable Enables or disables generation of A/D conversion start requests by TGRA input capture/compare match. 0: A/D converter start request generation disabled 1: A/D converter start request generation enabled 6 TTGE2 0 R/W A/D Conversion Start Request Enable 2 Enables or disables generation of A/D conversion start requests by TCNT_4 underflow (trough) in complementary PWM mode. In channels 0 to 3, bit 6 is reserved. It is always read as 0 and the write value should always be 0. 0: A/D conversion start request generation by TCNT_4 underflow (trough) disabled 1: A/D conversion start request generation by TCNT_4 underflow (trough) enabled 5 TCIEU 0 R/W Underflow Interrupt Enable Enables or disables interrupt requests (TCIU) by the TCFU flag when the TCFU flag in TSR is set to 1 in channels 1 and 2. In channels 0, 3, and 4, bit 5 is reserved. It is always read as 0 and the write value should always be 0. 0: Interrupt requests (TCIU) by TCFU disabled 1: Interrupt requests (TCIU) by TCFU enabled 4 TCIEV 0 R/W Overflow Interrupt Enable Enables or disables interrupt requests (TCIV) by the TCFV flag when the TCFV flag in TSR is set to 1. 0: Interrupt requests (TCIV) by TCFV disabled 1: Interrupt requests (TCIV) by TCFV enabled 3 TGIED 0 R/W TGR Interrupt Enable D Enables or disables interrupt requests (TGID) by the TGFD bit when the TGFD bit in TSR is set to 1 in channels 0, 3, and 4. In channels 1 and 2, bit 3 is reserved. It is always read as 0 and the write value should always be 0. 0: Interrupt requests (TGID) by TGFD bit disabled 1: Interrupt requests (TGID) by TGFD bit enabled 2 TGIEC 0 R/W TGR Interrupt Enable C Enables or disables interrupt requests (TGIC) by the TGFC bit when the TGFC bit in TSR is set to 1 in channels 0, 3, and 4. In channels 1 and 2, bit 2 is reserved. It is always read as 0 and the write value should always be 0. 0: Interrupt requests (TGIC) by TGFC bit disabled 1: Interrupt requests (TGIC) by TGFC bit enabled 1 TGIEB 0 R/W TGR Interrupt Enable B Enables or disables interrupt requests (TGIB) by the TGFB bit when the TGFB bit in TSR is set to 1. 0: Interrupt requests (TGIB) by TGFB bit disabled 1: Interrupt requests (TGIB) by TGFB bit enabled R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 10-31 RZ/A1H Group, RZ/A1M Group 10. Multi-Function Timer Pulse Unit 2 Bit Bit Name Initial Value R/W Description 0 TGIEA 0 R/W TGR Interrupt Enable A Enables or disables interrupt requests (TGIA) by the TGFA bit when the TGFA bit in TSR is set to 1. 0: Interrupt requests (TGIA) by TGFA bit disabled 1: Interrupt requests (TGIA) by TGFA bit enabled * TIER2_0 Bit: 7 6 5 4 3 2 TTGE2 - - - - - 0 R 0 R 0 R 0 R 0 R Initial value: 0 R/W: R/W 1 0 TGIEF TGIEE 0 R/W 0 R/W Bit Bit Name Initial Value R/W Description 7 TTGE2 0 R/W A/D Converter Start Request Enable 2 Enables or disables generation of A/D converter start requests by compare match between TCNT_0 and TGRE_0. 0: A/D converter start request generation by compare match between TCNT_0 and TGRE_0 disabled 1: A/D converter start request generation by compare match between TCNT_0 and TGRE_0 enabled 6 to 2 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 1 TGIEF 0 R/W TGR Interrupt Enable F Enables or disables interrupt requests by compare match between TCNT_0 and TGRF_0. 0: Interrupt requests (TGIF) by TGFE bit disabled 1: Interrupt requests (TGIF) by TGFE bit enabled 0 TGIEE 0 R/W TGR Interrupt Enable E Enables or disables interrupt requests by compare match between TCNT_0 and TGRE_0. 0: Interrupt requests (TGIE) by TGEE bit disabled 1: Interrupt requests (TGIE) by TGEE bit enabled R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 10-32 RZ/A1H Group, RZ/A1M Group 10.3.5 10. Multi-Function Timer Pulse Unit 2 Timer Status Register (TSR) The TSR registers are 8-bit readable/writable registers that indicate the status of each channel. This module has six TSR registers, two for channel 0 and one each for channels 1 to 4. * TSR_0, TSR_1, TSR_2, TSR_3, TSR_4 Bit: Initial value: R/W: 7 6 5 4 3 2 1 0 TCFD - TCFU TCFV TGFD TGFC TGFB TGFA 1 R 1 R 0 0 0 0 0 0 R/(W)*1R/(W)*1R/(W)*1R/(W)*1R/(W)*1R/(W)*1 Note: 1. Writing 0 to this bit after reading it as 1 clears the flag and is the only allowed way. Bit Bit Name Initial Value R/W Description 7 TCFD 1 R Count Direction Flag Status flag that shows the direction in which TCNT counts in channels 1 to 4. In channel 0, bit 7 is reserved. It is always read as 1 and the write value should always be 1. 0: TCNT counts down 1: TCNT counts up 6 -- 1 R Reserved This bit is always read as 1. The write value should always be 1. 5 TCFU 0 R/(W)*1 Underflow Flag Status flag that indicates that TCNT underflow has occurred when channels 1 and 2 are set to phase counting mode. Only 0 can be written, for flag clearing. In channels 0, 3, and 4, bit 5 is reserved. It is always read as 0 and the write value should always be 0. [Clearing condition] * When 0 is written to TCFU after reading TCFU = 1*2 [Setting condition] * When the TCNT value underflows (changes from H'0000 to H'FFFF) 4 TCFV 0 R/(W)*1 Overflow Flag Status flag that indicates that TCNT overflow has occurred. Only 0 can be written, for flag clearing. [Clearing condition] * When 0 is written to TCFV after reading TCFV = 1*2 [Setting condition] * When the TCNT value overflows (changes from H'FFFF to H'0000) In channel 4, when the TCNT_4 value underflows (changes from H'0001 to H'0000) in complementary PWM mode, this flag is also set. 3 TGFD 0 R/(W)*1 Input Capture/Output Compare Flag D Status flag that indicates the occurrence of TGRD input capture or compare match in channels 0, 3, and 4. Only 0 can be written, for flag clearing. In channels 1 and 2, bit 3 is reserved. It is always read as 0 and the write value should always be 0. [Clearing condition] * When 0 is written to TGFD after reading TGFD = 1*2 [Setting conditions] * When TCNT = TGRD and TGRD is functioning as output compare register * When TCNT value is transferred to TGRD by input capture signal and TGRD is functioning as input capture register R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 10-33 RZ/A1H Group, RZ/A1M Group 10. Multi-Function Timer Pulse Unit 2 Bit Bit Name Initial Value R/W Description 2 TGFC 0 R/(W)*1 Input Capture/Output Compare Flag C Status flag that indicates the occurrence of TGRC input capture or compare match in channels 0, 3, and 4. Only 0 can be written, for flag clearing. In channels 1 and 2, bit 2 is reserved. It is always read as 0 and the write value should always be 0. [Clearing condition] * When 0 is written to TGFC after reading TGFC = 1*2 [Setting conditions] * When TCNT = TGRC and TGRC is functioning as output compare register * When TCNT value is transferred to TGRC by input capture signal and TGRC is functioning as input capture register 1 TGFB 0 R/(W)*1 Input Capture/Output Compare Flag B Status flag that indicates the occurrence of TGRB input capture or compare match. Only 0 can be written, for flag clearing. [Clearing condition] * When 0 is written to TGFB after reading TGFB = 1*2 [Setting conditions] * When TCNT = TGRB and TGRB is functioning as output compare register * When TCNT value is transferred to TGRB by input capture signal and TGRB is functioning as input capture register 0 TGFA 0 R/(W)*1 Input Capture/Output Compare Flag A Status flag that indicates the occurrence of TGRA input capture or compare match. Only 0 can be written, for flag clearing. [Clearing conditions] * When the direct memory access controller is activated by TGIA interrupt * When 0 is written to TGFA after reading TGFA = 1*2 [Setting conditions] * When TCNT = TGRA and TGRA is functioning as output compare register * When TCNT value is transferred to TGRA by input capture signal and TGRA is functioning as input capture register Note 1. Writing 0 to this bit after reading it as 1 clears the flag. Note 2. If the next flag is set before TGFA is cleared to 0 after reading TGFA = 1, TGFA remains 1 even when 0 is written to. In this case, read TGFA = 1 again to clear TGFA to 0. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 10-34 RZ/A1H Group, RZ/A1M Group 10. Multi-Function Timer Pulse Unit 2 * TSR2_0 Bit: Initial value: R/W: 7 6 5 4 3 2 1 0 - - - - - - TGFF TGFE 1 R 1 R 0 R 0 R 0 R 0 R 0 0 R/(W)*1 R/(W)*1 Note: 1. Writing 0 to this bit after reading it as 1 clears the flag and is the only allowed way. Bit Bit Name Initial Value R/W Description 7, 6 -- All 1 R Reserved These bits are always read as 1. The write value should always be 1. 5 to 2 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 1 TGFF 0 R/(W)*1 Compare Match Flag F Status flag that indicates the occurrence of compare match between TCNT_0 and TGRF_0. [Clearing condition] * When 0 is written to TGFF after reading TGFF = 1*2 [Setting condition] * When TCNT_0 = TGRF_0 and TGRF_0 is functioning as compare register 0 TGFE 0 R/(W)*1 Compare Match Flag E Status flag that indicates the occurrence of compare match between TCNT_0 and TGRE_0. [Clearing condition] * When 0 is written to TGFE after reading TGFE = 1*2 [Setting condition] * When TCNT_0 = TGRE_0 and TGRE_0 is functioning as compare register Note 1. Writing 0 to this bit after reading it as 1 clears the flag. Note 2. If the next flag is set before TGFA is cleared to 0 after reading TGFA = 1, TGFA remains 1 even when 0 is written to. In this case, read TGFA = 1 again to clear TGFA to 0. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 10-35 RZ/A1H Group, RZ/A1M Group 10.3.6 10. Multi-Function Timer Pulse Unit 2 Timer Buffer Operation Transfer Mode Register (TBTM) The TBTM registers are 8-bit readable/writable registers that specify the timing for transferring data from the buffer register to the timer general register in PWM mode. This module has three TBTM registers, one each for channels 0, 3, and 4. Bit: Initial value: R/W: 7 6 5 4 3 2 1 0 - - - - - TTSE TTSB TTSA 0 R 0 R 0 R 0 R 0 R 0 R/W 0 R/W 0 R/W Bit Bit Name Initial Value R/W Description 7 to 3 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 2 TTSE 0 R/W Timing Select E Specifies the timing for transferring data from TGRF_0 to TGRE_0 when they are used together for buffer operation. In channels 3 and 4, bit 2 is reserved. It is always read as 0 and the write value should always be 0. Do not set this bit to 1 when PWM mode is not selected in channel 0. 0: When compare match E occurs in channel 0 1: When TCNT_0 is cleared 1 TTSB 0 R/W Timing Select B Specifies the timing for transferring data from TGRD to TGRB in each channel when they are used together for buffer operation. Do not set this bit to 1 when PWM mode is not selected in any channels. 0: When compare match B occurs in each channel 1: When TCNT is cleared in each channel 0 TTSA 0 R/W Timing Select A Specifies the timing for transferring data from TGRC to TGRA in each channel when they are used together for buffer operation. Do not set this bit to 1 when PWM mode is not selected in any channels. 0: When compare match A occurs in each channel 1: When TCNT is cleared in each channel R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 10-36 RZ/A1H Group, RZ/A1M Group 10.3.7 10. Multi-Function Timer Pulse Unit 2 Timer Input Capture Control Register (TICCR) TICCR is an 8-bit readable/writable register that specifies input capture conditions when TCNT_1 and TCNT_2 are cascaded. This module has one TICCR in channel 1. Bit: Initial value: R/W: 7 6 5 4 3 2 1 0 - - - - I2BE I2AE I1BE I1AE 0 R 0 R 0 R 0 R 0 R/W 0 R/W 0 R/W 0 R/W Bit Bit Name Initial Value R/W Description 7 to 4 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 3 I2BE 0 R/W Input Capture Enable Specifies whether to include the TIOC2B pin in the TGRB_1 input capture conditions. 0: Does not include the TIOC2B pin in the TGRB_1 input capture conditions 1: Includes the TIOC2B pin in the TGRB_1 input capture conditions 2 I2AE 0 R/W Input Capture Enable Specifies whether to include the TIOC2A pin in the TGRA_1 input capture conditions. 0: Does not include the TIOC2A pin in the TGRA_1 input capture conditions 1: Includes the TIOC2A pin in the TGRA_1 input capture conditions 1 I1BE 0 R/W Input Capture Enable Specifies whether to include the TIOC1B pin in the TGRB_2 input capture conditions. 0: Does not include the TIOC1B pin in the TGRB_2 input capture conditions 1: Includes the TIOC1B pin in the TGRB_2 input capture conditions 0 I1AE 0 R/W Input Capture Enable Specifies whether to include the TIOC1A pin in the TGRA_2 input capture conditions. 0: Does not include the TIOC1A pin in the TGRA_2 input capture conditions 1: Includes the TIOC1A pin in the TGRA_2 input capture conditions R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 10-37 RZ/A1H Group, RZ/A1M Group 10.3.8 10. Multi-Function Timer Pulse Unit 2 Timer A/D Converter Start Request Control Register (TADCR) TADCR is a 16-bit readable/writable register that enables or disables A/D converter start requests and specifies whether to link A/D converter start requests with interrupt skipping operation. This module has one TADCR in channel 4. Bit: 15 14 13 12 11 10 9 8 - - - - - - 0 R 0 R 0 R 0 R 0 R 0 R BF[1:0] Initial value: 0 R/W: R/W 0 R/W 7 6 5 4 3 2 1 0 UT4AE DT4AE UT4BE DT4BE ITA3AE ITA4VE ITB3AE ITB4VE 0 R/W 0* R/W 0 R/W 0* R/W 0* R/W 0* R/W 0* R/W 0* R/W Bit Bit Name Initial Value R/W Description 15, 14 BF[1:0] 00 R/W TADCOBRA_4/TADCOBRB_4 Transfer Timing Select Select the timing for transferring data from TADCOBRA_4 and TADCOBRB_4 to TADCORA_4 and TADCORB_4. For details, see Table 10.27. 13 to 8 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 7 UT4AE 0 R/W Up-Count TRG4AN Enable Enables or disables A/D converter start requests (TRG4AN) during TCNT_4 upcount operation. 0: A/D converter start requests (TRG4AN) disabled during TCNT_4 up-count operation 1: A/D converter start requests (TRG4AN) enabled during TCNT_4 up-count operation 6 DT4AE 0* R/W Down-Count TRG4AN Enable Enables or disables A/D converter start requests (TRG4AN) during TCNT_4 down-count operation. 0: A/D converter start requests (TRG4AN) disabled during TCNT_4 down-count operation 1: A/D converter start requests (TRG4AN) enabled during TCNT_4 down-count operation 5 UT4BE 0 R/W Up-Count TRG4BN Enable Enables or disables A/D converter start requests (TRG4BN) during TCNT_4 upcount operation. 0: A/D converter start requests (TRG4BN) disabled during TCNT_4 up-count operation 1: A/D converter start requests (TRG4BN) enabled during TCNT_4 up-count operation 4 DT4BE 0* R/W Down-Count TRG4BN Enable Enables or disables A/D converter start requests (TRG4BN) during TCNT_4 down-count operation. 0: A/D converter start requests (TRG4BN) disabled during TCNT_4 down-count operation 1: A/D converter start requests (TRG4BN) enabled during TCNT_4 down-count operation 3 ITA3AE 0* R/W TGIA_3 Interrupt Skipping Link Enable Select whether to link A/D converter start requests (TRG4AN) with TGIA_3 interrupt skipping operation. 0: Does not link with TGIA_3 interrupt skipping 1: Links with TGIA_3 interrupt skipping 2 ITA4VE 0* R/W TCIV_4 Interrupt Skipping Link Enable Select whether to link A/D converter start requests (TRG4AN) with TCIV_4 interrupt skipping operation. 0: Does not link with TCIV_4 interrupt skipping 1: Links with TCIV_4 interrupt skipping R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 10-38 RZ/A1H Group, RZ/A1M Group 10. Multi-Function Timer Pulse Unit 2 Bit Bit Name Initial Value R/W Description 1 ITB3AE 0* R/W TGIA_3 Interrupt Skipping Link Enable Select whether to link A/D converter start requests (TRG4BN) with TGIA_3 interrupt skipping operation. 0: Does not link with TGIA_3 interrupt skipping 1: Links with TGIA_3 interrupt skipping 0 ITB4VE 0* R/W TCIV_4 Interrupt Skipping Link Enable Select whether to link A/D converter start requests (TRG4BN) with TCIV_4 interrupt skipping operation. 0: Does not link with TCIV_4 interrupt skipping 1: Links with TCIV_4 interrupt skipping Note 1. TADCR must not be accessed in eight bits; it should always be accessed in 16 bits. Note 2. When interrupt skipping is disabled (the T3AEN and T4VEN bits in the timer interrupt skipping set register (TITCR) are cleared to 0 or the skipping count set bits (3ACOR and 4VCOR) in TITCR are cleared to 0), do not link A/D converter start requests with interrupt skipping operation (clear the ITA3AE, ITA4VE, ITB3AE, and ITB4VE bits in the timer A/D converter start request control register (TADCR) to 0). Note 3. If link with interrupt skipping is enabled while interrupt skipping is disabled, A/D converter start requests will not be issued. Note: * Do not set to 1 when complementary PWM mode is not selected. Table 10.27 Setting of Transfer Timing by Bits BF1 and BF0 Bit 7 Bit 6 BF1 BF0 Description 0 0 Does not transfer data from the cycle set buffer register to the cycle set register. 0 1 Transfers data from the cycle set buffer register to the cycle set register at the crest of the TCNT_4 count.*1 1 0 Transfers data from the cycle set buffer register to the cycle set register at the trough of the TCNT_4 count.*2 1 1 Transfers data from the cycle set buffer register to the cycle set register at the crest and trough of the TCNT_4 count.*2 Note 1. Data is transferred from the cycle set buffer register to the cycle set register when the crest of the TCNT_4 count is reached in complementary PWM mode, when compare match occurs between TCNT_3 and TGRA_3 in reset-synchronized PWM mode, or when compare match occurs between TCNT_4 and TGRA_4 in PWM mode 1 or normal operation mode. Note 2. These settings are prohibited when complementary PWM mode is not selected. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 10-39 RZ/A1H Group, RZ/A1M Group 10.3.9 10. Multi-Function Timer Pulse Unit 2 Timer A/D Converter Start Request Cycle Set Registers (TADCORA_4 and TADCORB_4) TADCORA_4 and TADCORB_4 are 16-bit readable/writable registers. When the TCNT_4 count reaches the value in TADCORA_4 or TADCORB_4, a corresponding A/D converter start request will be issued. TADCORA_4 and TADCORB_4 are initialized to H'FFFF. Bit: 15 Initial value: 1 R/W: R/W Note: 10.3.10 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 1 R/W 1 R/W 1 R/W 1 R/W 1 R/W 1 R/W 1 R/W 1 R/W 1 R/W 1 R/W 1 R/W 1 R/W 1 R/W 1 R/W 1 R/W TADCORA_4 and TADCORB_4 must not be accessed in eight bits; they should always be accessed in 16 bits. Timer A/D Converter Start Request Cycle Set Buffer Registers (TADCOBRA_4 and TADCOBRB_4) TADCOBRA_4 and TADCOBRB_4 are 16-bit readable/writable registers. When the crest or trough of the TCNT_4 count is reached, these register values are transferred to TADCORA_4 and TADCORB_4, respectively. TADCOBRA_4 and TADCOBRB_4 are initialized to H'FFFF. Bit: 15 Initial value: 1 R/W: R/W Note: 10.3.11 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 1 R/W 1 R/W 1 R/W 1 R/W 1 R/W 1 R/W 1 R/W 1 R/W 1 R/W 1 R/W 1 R/W 1 R/W 1 R/W 1 R/W 1 R/W TADCOBRA_4 and TADCOBRB_4 must not be accessed in eight bits; they should always be accessed in 16 bits. Timer Counter (TCNT) The TCNT counters are 16-bit readable/writable counters. This module has five TCNT counters, one each for channels 0 to 4. The TCNT counters must not be accessed in eight bits; they should always be accessed in 16 bits. Bit: 15 Initial value: 0 R/W: R/W Note: 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W The TCNT counters must not be accessed in eight bits; they should always be accessed in 16 bits. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 10-40 RZ/A1H Group, RZ/A1M Group 10.3.12 10. Multi-Function Timer Pulse Unit 2 Timer General Register (TGR) The TGR registers are 16-bit readable/writable registers. This module has eighteen TGR registers, six for channel 0, two each for channels 1 and 2, four each for channels 3 and 4. TGRA, TGRB, TGRC, and TGRD function as either output compare or input capture registers. TGRC and TGRD for channels 0, 3, and 4 can also be designated for operation as buffer registers. TGR buffer register combinations are TGRA and TGRC, and TGRB and TGRD. TGRE_0 and TGRF_0 function as compare registers. When the TCNT_0 count matches the TGRE_0 value, an A/D converter start request can be issued. TGRF can also be designated for operation as a buffer register. TGR buffer register combination is TGRE and TGRF. Bit: 15 Initial value: 1 R/W: R/W Note: 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 1 R/W 1 R/W 1 R/W 1 R/W 1 R/W 1 R/W 1 R/W 1 R/W 1 R/W 1 R/W 1 R/W 1 R/W 1 R/W 1 R/W 1 R/W The TGR registers must not be accessed in eight bits; they should always be accessed in 16 bits. TGR registers are initialized to H'FFFF. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 10-41 RZ/A1H Group, RZ/A1M Group 10.3.13 10. Multi-Function Timer Pulse Unit 2 Timer Start Register (TSTR) TSTR is an 8-bit readable/writable register that selects operation/stoppage of TCNT for channels 0 to 4. When setting the operating mode in TMDR or setting the count clock in TCR, first stop the TCNT counter. Bit: Bit Bit Name 7 6 5 4 3 2 1 0 CST4 CST3 - - - CST2 CST1 CST0 Initial value: 0 R/W: R/W 0 R/W 0 R 0 R 0 R 0 R/W 0 R/W 0 R/W Initial Value R/W Description Counter Start 4 and 3 These bits select operation or stoppage for TCNT. If 0 is written to the CST bit during operation with the TIOC pin designated for output, the counter stops but the TIOC pin output compare output level is retained. If TIOR is written to when the CST bit is cleared to 0, the pin output level will be changed to the set initial output value. 0: TCNT_4 and TCNT_3 count operation is stopped 1: TCNT_4 and TCNT_3 performs count operation 7 CST4 0 R/W 6 CST3 0 R/W 5 to 3 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. Counter Start 2 to 0 These bits select operation or stoppage for TCNT. If 0 is written to the CST bit during operation with the TIOC pin designated for output, the counter stops but the TIOC pin output compare output level is retained. If TIOR is written to when the CST bit is cleared to 0, the pin output level will be changed to the set initial output value. 0: TCNT_2 to TCNT_0 count operation is stopped 1: TCNT_2 to TCNT_0 performs count operation 2 CST2 0 R/W 1 CST1 0 R/W 0 CST0 0 R/W R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 10-42 RZ/A1H Group, RZ/A1M Group 10.3.14 10. Multi-Function Timer Pulse Unit 2 Timer Synchronous Register (TSYR) TSYR is an 8-bit readable/writable register that selects independent operation or synchronous operation for the channel 0 to 4 TCNT counters. A channel performs synchronous operation when the corresponding bit in TSYR is set to 1. Bit: 7 6 SYNC4 SYNC3 Initial value: 0 R/W: R/W 0 R/W 5 4 3 - - - 0 R 0 R 0 R 2 1 0 SYNC2 SYNC1 SYNC0 0 R/W 0 R/W 0 R/W Bit Bit Name Initial Value R/W Description 7 SYNC4 0 R/W 6 SYNC3 0 R/W Timer Synchronous operation 4 and 3 These bits are used to select whether operation is independent of or synchronized with other channels. When synchronous operation is selected, the TCNT synchronous presetting of multiple channels, and synchronous clearing by counter clearing on another channel, are possible. To set synchronous operation, the SYNC bits for at least two channels must be set to 1. To set synchronous clearing, in addition to the SYNC bit , the TCNT clearing source must also be set by means of bits CCLR0 to CCLR2 in TCR. 0: TCNT_4 and TCNT_3 operate independently (TCNT presetting/clearing is unrelated to other channels) 1: TCNT_4 and TCNT_3 performs synchronous operation TCNT synchronous presetting/synchronous clearing is possible 5 to 3 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 2 SYNC2 0 R/W 1 SYNC1 0 R/W 0 SYNC0 0 R/W Timer Synchronous operation 2 to 0 These bits are used to select whether operation is independent of or synchronized with other channels. When synchronous operation is selected, the TCNT synchronous presetting of multiple channels, and synchronous clearing by counter clearing on another channel, are possible. To set synchronous operation, the SYNC bits for at least two channels must be set to 1. To set synchronous clearing, in addition to the SYNC bit, the TCNT clearing source must also be set by means of bits CCLR0 to CCLR2 in TCR. 0: TCNT_2 to TCNT_0 operates independently (TCNT presetting /clearing is unrelated to other channels) 1: TCNT_2 to TCNT_0 performs synchronous operation TCNT synchronous presetting/synchronous clearing is possible R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 10-43 RZ/A1H Group, RZ/A1M Group 10.3.15 10. Multi-Function Timer Pulse Unit 2 Timer Read/Write Enable Register (TRWER) TRWER is an 8-bit readable/writable register that enables or disables access to the registers and counters which have write-protection capability against accidental modification in channels 3 and 4. Bit: Initial value: R/W: 7 6 5 4 3 2 1 0 - - - - - - - RWE 0 R 0 R 0 R 0 R 0 R 0 R 0 R 1 R/W Bit Bit Name Initial Value R/W Description 7 to 1 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 0 RWE 1 R/W Read/Write Enable Enables or disables access to the registers which have write-protection capability against accidental modification. 0: Disables read/write access to the registers 1: Enables read/write access to the registers [Clearing condition] * When 0 is written to the RWE bit after reading RWE = 1 * Registers and counters having write-protection capability against accidental modification 22 registers: TCR_3, TCR_4, TMDR_3, TMDR_4, TIORH_3, TIORH_4, TIORL_3, TIORL_4, TIER_3, TIER_4, TGRA_3, TGRA_4, TGRB_3, TGRB_4, TOER, TOCR1, TOCR2, TGCR, TCDR, TDDR, TCNT_3, and TCNT_4. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 10-44 RZ/A1H Group, RZ/A1M Group 10.3.16 10. Multi-Function Timer Pulse Unit 2 Timer Output Master Enable Register (TOER) TOER is an 8-bit readable/writable register that enables/disables output settings for output pins TIOC4D, TIOC4C, TIOC3D, TIOC4B, TIOC4A, and TIOC3B. These pins do not output correctly if the TOER bits have not been set. Set TOER of CH3 and CH4 prior to setting TIOR of CH3 and CH4. Make settings of the TOER while counting by the TCNT registers of channels 3 and 4 is stopped. Bit: Initial value: R/W: 7 6 5 4 3 2 1 0 - - OE4D OE4C OE3D OE4B OE4A OE3B 1 R 1 R 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W Bit Bit Name Initial Value R/W Description 7, 6 -- All 1 R Reserved These bits are always read as 1. The write value should always be 1. 5 OE4D 0 R/W Master Enable TIOC4D This bit enables/disables the TIOC4D pin output for this module. 0: Output for this module is disabled (inactive level)* 1: Output for this module is enabled 4 OE4C 0 R/W Master Enable TIOC4C This bit enables/disables the TIOC4C pin output for this module. 0: Output for this module is disabled (inactive level)* 1: Output for this module is enabled 3 OE3D 0 R/W Master Enable TIOC3D This bit enables/disables the TIOC3D pin output for this module. 0: Output for this module is disabled (inactive level)* 1: Output for this module is enabled 2 OE4B 0 R/W Master Enable TIOC4B This bit enables/disables the TIOC4B pin output for this module. 0: Output for this module is disabled (inactive level)* 1: Output for this module is enabled 1 OE4A 0 R/W Master Enable TIOC4A This bit enables/disables the TIOC4A pin output for this module. 0: Output for this module is disabled (inactive level)* 1: Output for this module is enabled 0 OE3B 0 R/W Master Enable TIOC3B This bit enables/disables the TIOC3B pin output for this module. 0: Output for this module is disabled (inactive level)* 1: Output for this module is enabled Note: * The inactive level is determined by the settings in timer output control registers 1 and 2 (TOCR1 and TOCR2). For details, refer to section 10.3.17, Timer Output Control Register 1 (TOCR1), and section 10.3.18, Timer Output Control Register 2 (TOCR2). Set these bits to 1 to enable output for this module in other than complementary PWM or resetsynchronized PWM mode. When these bits are set to 0, low level is output. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 10-45 RZ/A1H Group, RZ/A1M Group 10.3.17 10. Multi-Function Timer Pulse Unit 2 Timer Output Control Register 1 (TOCR1) TOCR1 is an 8-bit readable/writable register that enables/disables PWM synchronized toggle output in complementary PWM mode/reset synchronized PWM mode, and controls output level inversion of PWM output. Bit: Initial value: R/W: 7 6 5 4 3 2 1 0 - PSYE - - TOCL TOCS OLSN OLSP 0 R 0 R/W 0 R 0 R 0 0 R/(W)*3 R/W 0 R/W 0 R/W Bit Bit Name Initial value R/W Description 7 -- 0 R Reserved This bit is always read as 0. The write value should always be 0. 6 PSYE 0 R/W PWM Synchronous Output Enable This bit selects the enable/disable of toggle output synchronized with the PWM period. 0: Toggle output is disabled 1: Toggle output is enabled 5, 4 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 3 TOCL 0 R/(W)*3 TOC Register Write Protection*1 This bit selects the enable/disable of write access to the TOCS, OLSN, and OLSP bits in TOCR1. 0: Write access to the TOCS, OLSN, and OLSP bits is enabled 1: Write access to the TOCS, OLSN, and OLSP bits is disabled 2 TOCS 0 R/W TOC Select This bit selects either the TOCR1 or TOCR2 setting to be used for the output level in complementary PWM mode and reset-synchronized PWM mode. 0: TOCR1 setting is selected 1: TOCR2 setting is selected 1 OLSN 0 R/W Output Level Select N*2*4 This bit selects the negative phase output level in reset-synchronized PWM mode/complementary PWM mode. See Table 10.28. 0 OLSP 0 R/W Output Level Select P*2 This bit selects the positive phase output level in reset-synchronized PWM mode/complementary PWM mode. See Table 10.29. Note 1. Note 2. Note 3. Note 4. Setting the TOCL bit to 1 prevents accidental modification when the CPU goes out of control. Clearing the TOCS bit to 0 makes this bit setting valid. After power-on reset, 1 can be written only once. After 1 has been written, 0 cannot be written. If the dead-time is not generated, the negative-phase output will be the exact inverse of the positive-phase output. Furthermore, set OLSP and OLSN to the same value. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 10-46 RZ/A1H Group, RZ/A1M Group Table 10.28 10. Multi-Function Timer Pulse Unit 2 Output Level Select Function Bit 1 Function Compare Match Output OLSN Initial Output Active Level Up Count Down Count 0 High level Low level High level Low level 1 Low level High level Low level High level Note: The negative phase waveform initial output value changes to active level after elapse of the dead time after count start. Table 10.29 Output Level Select Function Bit 0 Function Compare Match Output OLSP Initial Output Active Level Up Count Down Count 0 High level Low level Low level High level 1 Low level High level High level Low level Figure 10.2 shows an example of complementary PWM mode output (1 phase) when OLSN = 1, OLSP = 1. TCNT_3, and TCNT_4 values TGRA_3 TCNT_3 TCNT_4 TGRA_4 TDDR H'0000 Figure 10.2 Time Positive phase output Initial output Negative phase output Initial output Active level Compare match output (up count) Active level Compare match output (down count) Compare match output (down count) Compare match output (up count) Active level Complementary PWM Mode Output Level Example R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 10-47 RZ/A1H Group, RZ/A1M Group 10.3.18 10. Multi-Function Timer Pulse Unit 2 Timer Output Control Register 2 (TOCR2) TOCR2 is an 8-bit readable/writable register that controls output level inversion of PWM output in complementary PWM mode and reset-synchronized PWM mode. Bit: 7 6 BF[1:0] Initial value: 0 R/W: R/W 0 R/W 5 4 3 2 1 0 OLS3N OLS3P OLS2N OLS2P OLS1N OLS1P 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W Bit Bit Name Initial value R/W Description 7, 6 BF[1:0] 00 R/W TOLBR Buffer Transfer Timing Select These bits select the timing for transferring data from TOLBR to TOCR2. For details, see Table 10.30. 5 OLS3N 0 R/W Output Level Select 3N* This bit selects the output level on TIOC4D in reset-synchronized PWM mode/ complementary PWM mode. See Table 10.31. 4 OLS3P 0 R/W Output Level Select 3P* This bit selects the output level on TIOC4B in reset-synchronized PWM mode/ complementary PWM mode. See Table 10.32. 3 OLS2N 0 R/W Output Level Select 2N* This bit selects the output level on TIOC4C in reset-synchronized PWM mode/ complementary PWM mode. See Table 10.33. 2 OLS2P 0 R/W Output Level Select 2P* This bit selects the output level on TIOC4A in reset-synchronized PWM mode/ complementary PWM mode. See Table 10.34. 1 OLS1N 0 R/W Output Level Select 1N* This bit selects the output level on TIOC3D in reset-synchronized PWM mode/ complementary PWM mode. See Table 10.35. 0 OLS1P 0 R/W Output Level Select 1P* This bit selects the output level on TIOC3B in reset-synchronized PWM mode/ complementary PWM mode. See Table 10.36. Note: * Setting the TOCS bit in TOCR1 to 1 makes this bit setting valid. If the dead-time is not generated, the negative-phase output will be the exact inverse of the positive-phase output. Furthermore, set OLSiP and OLSiN (i = 1, 2, 3) to the same value. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 10-48 RZ/A1H Group, RZ/A1M Group Table 10.30 10. Multi-Function Timer Pulse Unit 2 Setting of Bits BF1 and BF0 Bit 7 Bit 6 BF1 BF0 Complementary PWM Mode Reset-Synchronized PWM Mode 0 0 Does not transfer data from the buffer register (TOLBR) to TOCR2. Does not transfer data from the buffer register (TOLBR) to TOCR2. 0 1 Transfers data from the buffer register (TOLBR) to TOCR2 at the crest of the TCNT_4 count. Transfers data from the buffer register (TOLBR) to TOCR2 when TCNT_3/TCNT_4 is cleared 1 0 Transfers data from the buffer register (TOLBR) to TOCR2 at the trough of the TCNT_4 count. Setting prohibited 1 1 Transfers data from the buffer register (TOLBR) to TOCR2 at the crest and trough of the TCNT_4 count. Setting prohibited Table 10.31 Description TIOC4D Output Level Select Function Bit 5 Function Compare Match Output OLS3N Initial Output 0 High level 1 Low level Note: Active Level Up Count Down Count Low level High level Low level High level Low level High level The negative phase waveform initial output value changes to the active level after elapse of the dead time after count start. Table 10.32 TIOC4B Output Level Select Function Bit 4 Function Compare Match Output OLS3P Initial Output Active Level 0 High level Low level Low level High level 1 Low level High level High level Low level Table 10.33 Up Count Down Count TIOC4C Output Level Select Function Bit 3 Function Compare Match Output OLS2N Initial Output Active Level Up Count Down Count 0 High level Low level High level Low level 1 Low level High level Low level High level Note: The negative phase waveform initial output value changes to the active level after elapse of the dead time after count start. Table 10.34 TIOC4A Output Level Select Function Bit 2 Function OLS2P Initial Output Compare Match Output Active Level Up Count Down Count 0 High level Low level Low level High level 1 Low level High level High level Low level R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 10-49 RZ/A1H Group, RZ/A1M Group Table 10.35 10. Multi-Function Timer Pulse Unit 2 TIOC3D Output Level Select Function Bit 1 Function Compare Match Output OLS1N Initial Output Active Level Up Count Down Count 0 High level Low level High level Low level 1 Low level High level Low level High level Note: The negative phase waveform initial output value changes to the active level after elapse of the dead time after count start. Table 10.36 TIOC4B Output Level Select Function Bit 0 Function Compare Match Output OLS1P Initial Output Active Level Up Count Down Count 0 High level Low level Low level High level 1 Low level High level High level Low level R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 10-50 RZ/A1H Group, RZ/A1M Group 10.3.19 10. Multi-Function Timer Pulse Unit 2 Timer Output Level Buffer Register (TOLBR) TOLBR is an 8-bit readable/writable register that functions as a buffer for TOCR2 and specifies the PWM output level in complementary PWM mode and reset-synchronized PWM mode. Bit: Initial value: R/W: 7 6 - - 0 R 0 R 5 4 3 2 1 0 OLS3N OLS3P OLS2N OLS2P OLS1N OLS1P 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W Bit Bit Name Initial value R/W Description 7, 6 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 5 OLS3N 0 R/W Specifies the buffer value to be transferred to the OLS3N bit in TOCR2. 4 OLS3P 0 R/W Specifies the buffer value to be transferred to the OLS3P bit in TOCR2. 3 OLS2N 0 R/W Specifies the buffer value to be transferred to the OLS2N bit in TOCR2. 2 OLS2P 0 R/W Specifies the buffer value to be transferred to the OLS2P bit in TOCR2. 1 OLS1N 0 R/W Specifies the buffer value to be transferred to the OLS1N bit in TOCR2. 0 OLS1P 0 R/W Specifies the buffer value to be transferred to the OLS1P bit in TOCR2. Figure 10.3 shows an example of the PWM output level setting procedure in buffer operation. Set bit TOCS [1] [1] Set bit TOCS in TOCR1 to 1 to enable the TOCR2 setting. [2] Use bits BF1 and BF0 in TOCR2 to select the TOLBR buffer transfer timing. Use bits OLS3N to OLS1N and OLS3P to OLS1P to specify the PWM output levels. Set TOCR2 [2] [3] The TOLBR initial setting must be the same value as specified in bits OLS3N to OLS1N and OLS3P to OLS1P in TOCR2. Set TOLBR Figure 10.3 [3] PWM Output Level Setting Procedure in Buffer Operation R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 10-51 RZ/A1H Group, RZ/A1M Group 10.3.20 10. Multi-Function Timer Pulse Unit 2 Timer Gate Control Register (TGCR) TGCR is an 8-bit readable/writable register that controls the waveform output necessary for brushless DC motor control in reset-synchronized PWM mode/complementary PWM mode. These register settings are ineffective for anything other than complementary PWM mode/reset-synchronized PWM mode. Bit: Initial value: R/W: 7 6 5 4 3 2 1 0 - BDC N P FB WF VF UF 1 R 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W Bit Bit Name Initial value R/W Description 7 -- 1 R Reserved This bit is always read as 1. The write value should always be 1. 6 BDC 0 R/W Brushless DC Motor This bit selects whether to make the functions of this register (TGCR) effective or ineffective. 0: Ordinary output 1: Functions of this register are made effective 5 N 0 R/W Negative Phase Output (N) Control This bit selects whether the level output or the reset-synchronized PWM/ complementary PWM output while the reverse pins (TIOC3D, TIOC4C, and TIOC4D) are output. 0: Level output 1: Reset synchronized PWM/complementary PWM output 4 P 0 R/W Positive Phase Output (P) Control This bit selects whether the level output or the reset-synchronized PWM/ complementary PWM output while the positive pins (TIOC3B, TIOC4A, and TIOC4B) are output. 0: Level output 1: Reset synchronized PWM/complementary PWM output 3 FB 0 R/W External Feedback Signal Enable This bit selects whether the switching of the output of the positive/negative phase is carried out automatically with channel-0 TGRA, TGRB, TGRC input capture signals or by writing 0 or 1 to bits 2 to 0 in TGCR. 0: Output switching is external input (Input sources are channel 0 TGRA, TGRB, TGRC input capture signal) 1: Output switching is carried out by software (setting values of UF, VF, and WF in TGCR). Output Phase Switch 2 to 0 These bits set the positive phase/negative phase output phase on or off state. The setting of these bits is valid only when the FB bit in this register is set to 1. In this case, the setting of bits 2 to 0 is a substitute for external input. See Table 10.37. 2 WF 0 R/W 1 VF 0 R/W 0 UF 0 R/W R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 10-52 RZ/A1H Group, RZ/A1M Group Table 10.37 10. Multi-Function Timer Pulse Unit 2 Output level Select Function Function Bit 2 Bit 1 Bit 0 TIOC3B TIOC4A TIOC4B WF VF UF U Phase V Phase W Phase U Phase V Phase W Phase 0 0 0 OFF OFF OFF OFF OFF OFF 1 ON OFF OFF OFF OFF ON 1 0 OFF ON OFF ON OFF OFF 1 OFF ON OFF OFF OFF ON 0 OFF OFF ON OFF ON OFF 1 ON OFF OFF OFF ON OFF 0 OFF OFF ON ON OFF OFF 1 OFF OFF OFF OFF OFF OFF 1 0 1 10.3.21 TIOC3D TIOC4C TIOC4D Timer Subcounter (TCNTS) TCNTS is a 16-bit read-only counter that is used only in complementary PWM mode. The initial value of TCNTS is H'0000. Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 Initial value: 0 R/W: R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R Note: 10.3.22 Accessing the TCNTS in 8-bit units is prohibited. Always access in 16-bit units. Timer Dead Time Data Register (TDDR) TDDR is a 16-bit register, used only in complementary PWM mode that specifies the TCNT_3 and TCNT_4 counter offset values. In complementary PWM mode, when the TCNT_3 and TCNT_4 counters are cleared and then restarted, the TDDR register value is loaded into the TCNT_3 counter and the count operation starts. The initial value of TDDR is H'FFFF. Bit: 15 Initial value: 1 R/W: R/W Note: 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 1 R/W 1 R/W 1 R/W 1 R/W 1 R/W 1 R/W 1 R/W 1 R/W 1 R/W 1 R/W 1 R/W 1 R/W 1 R/W 1 R/W 1 R/W Accessing the TDDR in 8-bit units is prohibited. Always access in 16-bit units. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 10-53 RZ/A1H Group, RZ/A1M Group 10.3.23 10. Multi-Function Timer Pulse Unit 2 Timer Cycle Data Register (TCDR) TCDR is a 16-bit register used only in complementary PWM mode. Set half the PWM carrier cycle value (note that this value should be at least double the value specified in TDDR + 3) as the TCDR register value. This register is constantly compared with the TCNTS counter in complementary PWM mode, and when a match occurs, the TCNTS counter switches direction (decrement to increment). The initial value of TCDR is H'FFFF. Bit: 15 Initial value: 1 R/W: R/W Note: 10.3.24 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 1 R/W 1 R/W 1 R/W 1 R/W 1 R/W 1 R/W 1 R/W 1 R/W 1 R/W 1 R/W 1 R/W 1 R/W 1 R/W 1 R/W 1 R/W Accessing the TCDR in 8-bit units is prohibited. Always access in 16-bit units. Timer Cycle Buffer Register (TCBR) TCBR is a 16-bit register used only in complementary PWM mode. It functions as a buffer register for the TCDR register. The TCBR register values are transferred to the TCDR register with the transfer timing set in the TMDR register. The initial value of TCBR is H'FFFF. Bit: 15 Initial value: 1 R/W: R/W Note: 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 1 R/W 1 R/W 1 R/W 1 R/W 1 R/W 1 R/W 1 R/W 1 R/W 1 R/W 1 R/W 1 R/W 1 R/W 1 R/W 1 R/W 1 R/W Accessing the TCBR in 8-bit units is prohibited. Always access in 16-bit units. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 10-54 RZ/A1H Group, RZ/A1M Group 10.3.25 10. Multi-Function Timer Pulse Unit 2 Timer Interrupt Skipping Set Register (TITCR) TITCR is an 8-bit readable/writable register that enables or disables interrupt skipping and specifies the interrupt skipping count. This module has one TITCR. Bit: 7 6 T3AEN Initial value: 0 R/W: R/W 5 4 3ACOR[2:0] 0 R/W 0 R/W 3 2 T4VEN 0 R/W 0 R/W 1 0 4VCOR[2:0] 0 R/W 0 R/W 0 R/W Bit Bit Name Initial value R/W Description 7 T3AEN 0 R/W T3AEN Enables or disables TGIA_3 interrupt skipping. 0: TGIA_3 interrupt skipping disabled 1: TGIA_3 interrupt skipping enabled 6 to 4 3ACOR[2:0] 000 R/W These bits specify the TGIA_3 interrupt skipping count within the range from 0 to 7.* For details, see Table 10.38. 3 T4VEN 0 R/W T4VEN Enables or disables TCIV_4 interrupt skipping. 0: TCIV_4 interrupt skipping disabled 1: TCIV_4 interrupt skipping enabled 2 to 0 4VCOR[2:0] 000 R/W These bits specify the TCIV_4 interrupt skipping count within the range from 0 to 7.* For details, see Table 10.39. Note: * When 0 is specified for the interrupt skipping count, no interrupt skipping will be performed. Before changing the interrupt skipping count, be sure to clear the T3AEN and T4VEN bits to 0 to clear the skipping counter (TITCNT). R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 10-55 RZ/A1H Group, RZ/A1M Group Table 10.38 10. Multi-Function Timer Pulse Unit 2 Setting of Interrupt Skipping Count by Bits 3ACOR2 to 3ACOR0 Bit 6 Bit 5 Bit 4 3ACOR2 3ACOR1 3ACOR0 Description 0 0 0 Does not skip TGIA_3 interrupts. 0 0 1 Sets the TGIA_3 interrupt skipping count to 1. 0 1 0 Sets the TGIA_3 interrupt skipping count to 2. 0 1 1 Sets the TGIA_3 interrupt skipping count to 3. 1 0 0 Sets the TGIA_3 interrupt skipping count to 4. 1 0 1 Sets the TGIA_3 interrupt skipping count to 5. 1 1 0 Sets the TGIA_3 interrupt skipping count to 6. 1 1 1 Sets the TGIA_3 interrupt skipping count to 7. Table 10.39 Setting of Interrupt Skipping Count by Bits 4VCOR2 to 4VCOR0 Bit 2 Bit 1 Bit 0 4VCOR2 4VCOR1 4VCOR0 Description 0 0 0 Does not skip TCIV_4 interrupts. 0 0 1 Sets the TCIV_4 interrupt skipping count to 1. 0 1 0 Sets the TCIV_4 interrupt skipping count to 2. 0 1 1 Sets the TCIV_4 interrupt skipping count to 3. 1 0 0 Sets the TCIV_4 interrupt skipping count to 4. 1 0 1 Sets the TCIV_4 interrupt skipping count to 5. 1 1 0 Sets the TCIV_4 interrupt skipping count to 6. 1 1 1 Sets the TCIV_4 interrupt skipping count to 7. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 10-56 RZ/A1H Group, RZ/A1M Group 10.3.26 10. Multi-Function Timer Pulse Unit 2 Timer Interrupt Skipping Counter (TITCNT) TITCNT is an 8-bit readable counter. This module has one TITCNT. TITCNT retains its value even after stopping the count operation of TCNT_3 and TCNT_4. Bit: 7 6 - Initial value: R/W: 0 R 5 4 3ACNT[2:0] 0 R 0 R 3 2 - 0 R 0 R 1 0 4VCNT[2:0] 0 R 0 R 0 R Bit Bit Name Initial Value R/W Description 7 -- 0 R Reserved This bit is always read as 0. 6 to 4 3ACNT[2:0] 000 R TGIA_3 Interrupt Counter While the T3AEN bit in TITCR is set to 1, the count in these bits is incremented every time a TGIA_3 interrupt occurs. [Clearing conditions] * When the 3ACNT2 to 3ACNT0 value in TITCNT matches the 3ACOR2 to 3ACOR0 value in TITCR * When the T3AEN bit in TITCR is cleared to 0 * When the 3ACOR2 to 3ACOR0 bits in TITCR are cleared to 0 3 -- 0 R Reserved This bit is always read as 0. 2 to 0 4VCNT[2:0] 000 R TCIV_4 Interrupt Counter While the T4VEN bit in TITCR is set to 1, the count in these bits is incremented every time a TCIV_4 interrupt occurs. [Clearing conditions] * When the 4VCNT2 to 4VCNT0 value in TITCNT matches the 4VCOR2 to 4VCOR0 value in TITCR * When the T4VEN bit in TITCR is cleared to 0 * When the 4VCOR2 to 4VCOR0 bits in TITCR are cleared to 0 Note: To clear the TITCNT, clear the bits T3AEN and T4VEN in TITCR to 0. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 10-57 RZ/A1H Group, RZ/A1M Group 10.3.27 10. Multi-Function Timer Pulse Unit 2 Timer Buffer Transfer Set Register (TBTER) TBTER is an 8-bit readable/writable register that enables or disables transfer from the buffer registers* used in complementary PWM mode to the temporary registers and specifies whether to link the transfer with interrupt skipping operation. This module has one TBTER. Bit: Initial value: R/W: 7 6 5 4 3 2 - - - - - - 0 R 0 R 0 R 0 R 0 R 0 R 1 0 BTE[1:0] 0 R/W 0 R/W Bit Bit Name Initial Value R/W Description 7 to 2 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 1, 0 BTE[1:0] 00 R/W These bits enable or disable transfer from the buffer registers* used in complementary PWM mode to the temporary registers and specify whether to link the transfer with interrupt skipping operation. For details, see Table 10.40. Note: * Applicable buffer registers: TGRC_3, TGRD_3, TGRC_4, TGRD_4, and TCBR Table 10.40 Setting of Bits BTE1 and BTE0 Bit 1 Bit 0 BTE1 BTE0 Description 0 0 Enables transfer from the buffer registers to the temporary registers*1 and does not link the transfer with interrupt skipping operation. 0 1 Disables transfer from the buffer registers to the temporary registers. 1 0 Links transfer from the buffer registers to the temporary registers with interrupt skipping operation.*2 1 1 Setting prohibited Note 1. Data is transferred according to the MD3 to MD0 bit setting in TMDR. For details, refer to section 10.4.8, Complementary PWM Mode. Note 2. When interrupt skipping is disabled (the T3AEN and T4VEN bits are cleared to 0 in the timer interrupt skipping set register (TITCR) or the skipping count set bits (3ACOR and 4VCOR) in TITCR are cleared to 0)), be sure to disable link of buffer transfer with interrupt skipping (clear the BTE1 bit in the timer buffer transfer set register (TBTER) to 0). If link with interrupt skipping is enabled while interrupt skipping is disabled, buffer transfer will not be performed. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 10-58 RZ/A1H Group, RZ/A1M Group 10.3.28 10. Multi-Function Timer Pulse Unit 2 Timer Dead Time Enable Register (TDER) TDER is an 8-bit readable/writable register that controls dead time generation in complementary PWM mode. This module has one TDER in channel 3. TDER must be modified only while TCNT stops. Bit: Initial value: R/W: 7 6 5 4 3 2 1 0 - - - - - - - TDER 0 R 0 R 0 R 0 R 0 R 0 R 0 R 1 R/(W) Bit Bit Name Initial Value R/W Description 7 to 1 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 0 TDER 1 R/(W) Dead Time Enable Specifies whether to generate dead time. 0: Does not generate dead time 1: Generates dead time* [Clearing condition] * When 0 is written to TDER after reading TDER = 1 Note: * TDDR must be set to 1 or a larger value. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 10-59 RZ/A1H Group, RZ/A1M Group 10.3.29 10. Multi-Function Timer Pulse Unit 2 Timer Waveform Control Register (TWCR) TWCR is an 8-bit readable/writable register that controls the waveform when synchronous counter clearing occurs in TCNT_3 and TCNT_4 in complementary PWM mode and specifies whether to clear the counters at TGRA_3 compare match. The CCE bit and WRE bit in TWCR must be modified only while TCNT stops. Bit: 7 6 5 4 3 2 1 0 CCE - - - - - - WRE 0 R 0 R 0 R 0 R 0 R 0 R 0 R/(W) Initial value: 0* R/W: R/(W) Bit Bit Name Initial Value R/W Description 7 CCE 0* R/(W) Compare Match Clear Enable Specifies whether to clear counters at TGRA_3 compare match in complementary PWM mode. 0: Does not clear counters at TGRA_3 compare match 1: Clears counters at TGRA_3 compare match [Setting condition] * When 1 is written to CCE after reading CCE = 0 6 to 1 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 0 WRE 0 R/(W) Initial Output Suppression Enable Selects the waveform output when synchronous counter clearing occurs in complementary PWM mode. The initial output is suppressed only when synchronous clearing occurs within the Tb interval at the trough in complementary PWM mode. When synchronous clearing occurs outside this interval, the initial value specified in TOCR is output regardless of the WRE bit setting. The initial value is also output when synchronous clearing occurs in the Tb interval at the trough immediately after TCNT_3 and TCNT_4 start operation. For the Tb interval at the trough in complementary PWM mode, see Figure 10.40. 0: Outputs the initial value specified in TOCR 1: Suppresses initial output [Setting condition] * When 1 is written to WRE after reading WRE = 0 Note: * Do not set to 1 when complementary PWM mode 1 is not selected. 10.3.30 Bus Master Interface The timer counters (TCNT), general registers (TGR), timer subcounter (TCNTS), timer cycle buffer register (TCBR), timer dead time data register (TDDR), timer cycle data register (TCDR), timer A/D converter start request control register (TADCR), timer A/D converter start request cycle set registers (TADCOR), and timer A/D converter start request cycle set buffer registers (TADCOBR) are 16-bit registers. 16-bit read/writes is possible. 8-bit read/write is not possible. Always access in 16-bit units. All registers other than the above registers are 8-bit registers. 8-bit read/writes is possible. 16-bit read/writes is not possible. Always access in 8-bit units. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 10-60 RZ/A1H Group, RZ/A1M Group 10.4 10. Multi-Function Timer Pulse Unit 2 Operation 10.4.1 Basic Functions Each channel has a TCNT and TGR register. TCNT performs up-counting, and is also capable of free-running operation, cycle counting, and external event counting. Each TGR can be used as an input capture register or output compare register. Always select functions for external pins of this module using the general I/O ports. (1) Counter Operation When one of bits CST0 to CST4 in TSTR is set to 1, the TCNT counter for the corresponding channel begins counting. TCNT can operate as a free-running counter, periodic counter, for example. (a) Example of Count Operation Setting Procedure Figure 10.4 shows an example of the count operation setting procedure. [1] Select the counter clock with bits TPSC2 to TPSC0 in TCR. At the same time, select the input clock edge with bits CKEG1 and CKEG0 in TCR. Operation selection Select counter clock [1] Select counter clearing source Figure 10.4 [2] Select output compare register [3] Set period [4] Start count operation [5] <Periodic counter> [2] For periodic counter operation, select the TGR to be used as the TCNT clearing source with bits CCLR2 to CCLR0 in TCR. Free-running counter Periodic counter [3] Designate the TGR selected in [2] as an output compare register by means of TIOR. [4] Set the periodic counter cycle in the TGR selected in [2]. Start count operation [5] <Free-running counter> [5] Set the CST bit in TSTR to 1 to start the counter operation. Example of Counter Operation Setting Procedure R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 10-61 RZ/A1H Group, RZ/A1M Group (b) 10. Multi-Function Timer Pulse Unit 2 Free-Running Count Operation and Periodic Count Operation: Immediately after a reset, the TCNT counters of this module are all designated as free-running counters. When the relevant bit in TSTR is set to 1 the corresponding TCNT counter starts up-count operation as a free-running counter. When TCNT overflows (from H'FFFF to H'0000), the TCFV bit in TSR is set to 1. If the value of the corresponding TCIEV bit in TIER is 1 at this point, this module requests an interrupt. After overflow, TCNT starts counting up again from H'0000. Figure 10.5 illustrates free-running counter operation. TCNT value H'FFFF H'0000 Time CST bit TCFV Figure 10.5 Free-Running Counter Operation When compare match is selected as the TCNT clearing source, the TCNT counter for the relevant channel performs periodic count operation. The TGR register for setting the period is designated as an output compare register, and counter clearing by compare match is selected by means of bits CCLR0 to CCLR2 in TCR. After the settings have been made, TCNT starts up-count operation as a periodic counter when the corresponding bit in TSTR is set to 1. When the count value matches the value in TGR, the TGF bit in TSR is set to 1 and TCNT is cleared to H'0000. If the value of the corresponding TGIE bit in TIER is 1 at this point, this module requests an interrupt. After a compare match, TCNT starts counting up again from H'0000. Figure 10.6 illustrates periodic counter operation. TCNT value Counter cleared by TGR compare match TGR H'0000 Time CST bit Flag cleared by software or DMAC activation TGF Figure 10.6 Periodic Counter Operation R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 10-62 RZ/A1H Group, RZ/A1M Group (2) 10. Multi-Function Timer Pulse Unit 2 Waveform Output by Compare Match This module can perform 0, 1, or toggle output from the corresponding output pin using compare match. (a) Example of Setting Procedure for Waveform Output by Compare Match Figure 10.7 shows an example of the setting procedure for waveform output by compare match. [1] Select initial value 0 output or 1 output, and compare match output value 0 output, 1 output, or toggle output, by means of TIOR. The set initial value is output at the TIOC pin until the first compare match occurs. Output selection Select waveform output mode [1] [2] Set the timing for compare match generation in TGR. Set output timing [2] Start count operation [3] [3] Set the CST bit in TSTR to 1 to start the count operation. <Waveform output> Figure 10.7 (b) Example of Setting Procedure for Waveform Output by Compare Match Examples of Waveform Output Operation: Figure 10.8 shows an example of 0 output/1 output. In this example TCNT has been designated as a free-running counter, and settings have been made such that 1 is output by compare match A, and 0 is output by compare match B. When the set level and the pin level coincide, the pin level does not change. TCNT value H'FFFF TGRA TGRB Time H'0000 No change No change 1 output TIOCA TIOCB Figure 10.8 No change No change 0 output Example of 0 Output/1 Output Operation R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 10-63 RZ/A1H Group, RZ/A1M Group 10. Multi-Function Timer Pulse Unit 2 Figure 10.9 shows an example of toggle output. In this example, TCNT has been designated as a periodic counter (with counter clearing on compare match B), and settings have been made such that the output is toggled by both compare match A and compare match B. TCNT value Counter cleared by TGRB compare match H'FFFF TGRB TGRA H'0000 TIOCB TIOCA Figure 10.9 Time Toggle output Toggle output Example of Toggle Output Operation R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 10-64 RZ/A1H Group, RZ/A1M Group (3) 10. Multi-Function Timer Pulse Unit 2 Input Capture Function The TCNT value can be transferred to TGR on detection of the TIOC pin input edge. Rising edge, falling edge, or both edges can be selected as the detected edge. For channels 0 and 1, it is also possible to specify another channel's counter input clock or compare match signal as the input capture source. Note: (a) When another channel's counter input clock is used as the input capture input for channels 0 and 1, P0/1 should not be selected as the counter input clock used for input capture input. Input capture will not be generated if P0/ 1 is selected. Example of Input Capture Operation Setting Procedure Figure 10.10 shows an example of the input capture operation setting procedure. Input selection Select input capture input [1] [1] Designate TGR as an input capture register by means of TIOR, and select rising edge, falling edge, or both edges as the input capture source and input signal edge. [2] Set the CST bit in TSTR to 1 to start the count operation. Start count [2] <Input capture operation> Figure 10.10 Example of Input Capture Operation Setting Procedure R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 10-65 RZ/A1H Group, RZ/A1M Group (b) 10. Multi-Function Timer Pulse Unit 2 Example of Input Capture Operation Figure 10.11 shows an example of input capture operation. In this example both rising and falling edges have been selected as the TIOCA pin input capture input edge, the falling edge has been selected as the TIOCB pin input capture input edge, and counter clearing by TGRB input capture has been designated for TCNT. Counter cleared by TIOCB input (falling edge) TCNT value H'0180 H'0160 H'0010 H'0005 Time H'0000 TIOCA TGRA H'0005 H'0160 H'0010 TIOCB TGRB Figure 10.11 H'0180 Example of Input Capture Operation R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 10-66 RZ/A1H Group, RZ/A1M Group 10.4.2 10. Multi-Function Timer Pulse Unit 2 Synchronous Operation In synchronous operation, the values in a number of TCNT counters can be rewritten simultaneously (synchronous presetting). Also, a number of TCNT counters can be cleared simultaneously by making the appropriate setting in TCR (synchronous clearing). Synchronous operation enables TGR to be incremented with respect to a single time base. Channels 0 to 4 can all be designated for synchronous operation. (1) Example of Synchronous Operation Setting Procedure Figure 10.12 shows an example of the synchronous operation setting procedure. Synchronous operation selection Set synchronous operation [1] Synchronous presetting Set TCNT Synchronous clearing [2] Clearing source generation channel? No Yes <Synchronous presetting> Select counter clearing source [3] Set synchronous counter clearing [4] Start count [5] Start count [5] <Counter clearing> <Synchronous clearing> [1] Set to 1 the SYNC bits in TSYR corresponding to the channels to be designated for synchronous operation. [2] When the TCNT counter of any of the channels designated for synchronous operation is written to, the same value is simultaneously written to the other TCNT counters. [3] Use bits CCLR2 to CCLR0 in TCR to specify TCNT clearing by input capture/output compare, etc. [4] Use bits CCLR2 to CCLR0 in TCR to designate synchronous clearing for the counter clearing source. [5] Set to 1 the CST bits in TSTR for the relevant channels, to start the count operation. Figure 10.12 Example of Synchronous Operation Setting Procedure R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 10-67 RZ/A1H Group, RZ/A1M Group (2) 10. Multi-Function Timer Pulse Unit 2 Example of Synchronous Operation Figure 10.13 shows an example of synchronous operation. In this example, synchronous operation and PWM mode 1 have been designated for channels 0 to 2, TGRB_0 compare match has been set as the channel 0 counter clearing source, and synchronous clearing has been set for the channel 1 and 2 counter clearing source. Three-phase PWM waveforms are output from pins TIOC0A, TIOC1A, and TIOC2A. At this time, synchronous presetting, and synchronous clearing by TGRB_0 compare match, are performed for channel 0 to 2 TCNT counters, and the data set in TGRB_0 is used as the PWM cycle. For details of PWM modes, see section 10.4.5, PWM Modes. Synchronous clearing by TGRB_0 compare match TCNT_0 to TCNT_2 values TGRB_0 TGRB_1 TGRA_0 TGRB_2 TGRA_1 TGRA_2 H'0000 Time TIOC0A TIOC1A TIOC2A Figure 10.13 Example of Synchronous Operation R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 10-68 RZ/A1H Group, RZ/A1M Group 10.4.3 10. Multi-Function Timer Pulse Unit 2 Buffer Operation Buffer operation, provided for channels 0, 3, and 4, enables TGRC and TGRD to be used as buffer registers. In channel 0, TGRF can also be used as a buffer register. Buffer operation differs depending on whether TGR has been designated as an input capture register or as a compare match register. Note: TGRE_0 cannot be designated as an input capture register and can only operate as a compare match register. Table 10.41 shows the register combinations used in buffer operation. Table 10.41 Register Combinations in Buffer Operation Channel Timer General Register Buffer Register 0 TGRA_0 TGRC_0 TGRB_0 TGRD_0 TGRE_0 TGRF_0 3 4 TGRA_3 TGRC_3 TGRB_3 TGRD_3 TGRA_4 TGRC_4 TGRB_4 TGRD_4 * When TGR is an output compare register When a compare match occurs, the value in the buffer register for the corresponding channel is transferred to the timer general register. This operation is illustrated in Figure 10.14. Compare match signal Buffer register Figure 10.14 Timer general register Comparator TCNT Compare Match Buffer Operation * When TGR is an input capture register When input capture occurs, the value in TCNT is transferred to TGR and the value previously held in the timer general register is transferred to the buffer register. This operation is illustrated in Figure 10.15. Input capture signal Buffer register Figure 10.15 Timer general register TCNT Input Capture Buffer Operation R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 10-69 RZ/A1H Group, RZ/A1M Group (1) 10. Multi-Function Timer Pulse Unit 2 Example of Buffer Operation Setting Procedure Figure 10.16 shows an example of the buffer operation setting procedure. [1] Designate TGR as an input capture register or output compare register by means of TIOR. Buffer operation Select TGR function [2] Designate TGR for buffer operation with bits BFA and BFB in TMDR. [1] [3] Set the CST bit in TSTR to 1 start the count operation. Set buffer operation [2] Start count [3] <Buffer operation> Figure 10.16 Example of Buffer Operation Setting Procedure (2) Examples of Buffer Operation (a) When TGR is an output compare register Figure 10.17 shows an operation example in which PWM mode 1 has been designated for channel 0, and buffer operation has been designated for TGRA and TGRC. The settings used in this example are TCNT clearing by compare match B, 1 output at compare match A, and 0 output at compare match B. In this example, the TTSA bit in TBTM is cleared to 0. As buffer operation has been set, when compare match A occurs the output changes and the value in buffer register TGRC is simultaneously transferred to timer general register TGRA. This operation is repeated each time that compare match A occurs. For details of PWM modes, see section 10.4.5, PWM Modes. TCNT value TGRB_0 H'0520 H'0450 H'0200 TGRA_0 Time H'0000 TGRC_0 H'0200 H'0450 H'0520 Transfer TGRA_0 H'0200 H'0450 TIOCA Figure 10.17 Example of Buffer Operation (1) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 10-70 RZ/A1H Group, RZ/A1M Group (b) 10. Multi-Function Timer Pulse Unit 2 When TGR is an input capture register Figure 10.18 shows an operation example in which TGRA has been designated as an input capture register, and buffer operation has been designated for TGRA and TGRC. Counter clearing by TGRA input capture has been set for TCNT, and both rising and falling edges have been selected as the TIOCA pin input capture input edge. As buffer operation has been set, when the TCNT value is stored in TGRA upon the occurrence of input capture A, the value previously stored in TGRA is simultaneously transferred to TGRC. TCNT value H'0F07 H'09FB H'0532 H'0000 Time TIOCA TGRA H'0532 TGRC Figure 10.18 H'0F07 H'09FB H'0532 H'0F07 Example of Buffer Operation (2) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 10-71 RZ/A1H Group, RZ/A1M Group (3) 10. Multi-Function Timer Pulse Unit 2 Selecting Timing for Transfer from Buffer Registers to Timer General Registers in Buffer Operation The timing for transfer from buffer registers to timer general registers can be selected in PWM mode 1 or 2 for channel 0 or in PWM mode 1 for channels 3 and 4 by setting the buffer operation transfer mode registers (TBTM_0, TBTM_3, and TBTM_4). Either compare match (initial setting) or TCNT clearing can be selected for the transfer timing. TCNT clearing as transfer timing is one of the following cases. * When TCNT overflows (H'FFFF to H'0000) * When H'0000 is written to TCNT during counting * When TCNT is cleared to H'0000 under the condition specified in the CCLR2 to CCLR0 bits in TCR Note: TBTM must be modified only while TCNT stops. Figure 10.19 shows an operation example in which PWM mode 1 is designated for channel 0 and buffer operation is designated for TGRA_0 and TGRC_0. The settings used in this example are TCNT_0 clearing by compare match B, 1 output at compare match A, and 0 output at compare match B. The TTSA bit in TBTM_0 is set to 1. TCNT_0 value TGRB_0 H'0520 H'0450 TGRA_0 H'0200 H'0000 TGRC_0 Time H'0200 H'0450 H'0520 Transfer TGRA_0 H'0200 H'0450 H'0520 TIOCA Figure 10.19 Example of Buffer Operation When TCNT_0 Clearing is Selected for TGRC_0 to TGRA_0 Transfer Timing R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 10-72 RZ/A1H Group, RZ/A1M Group 10.4.4 10. Multi-Function Timer Pulse Unit 2 Cascaded Operation In cascaded operation, two 16-bit counters for different channels are used together as a 32-bit counter. This function works by counting the channel 1 counter clock upon overflow/underflow of TCNT_2 as set in bits TPSC0 to TPSC2 in TCR. Underflow occurs only when the lower 16-bit TCNT is in phase-counting mode. Table 10.42 shows the register combinations used in cascaded operation. Note: When phase counting mode is set for channel 1, the counter clock setting is invalid and the counters operates independently in phase counting mode. Table 10.42 Cascaded Combinations Combination Upper 16 Bits Lower 16 Bits Channels 1 and 2 TCNT_1 TCNT_2 For simultaneous input capture of TCNT_1 and TCNT_2 during cascaded operation, additional input capture input pins can be specified by the input capture control register (TICCR). The condition for input capture is the detection of an edge in the signal obtained from the logical OR of the signal on the main input pin and the signal on the additional input pin. For details, see (4), Cascaded Operation Example (c). For input capture in cascade connection, refer to section 10.7.22, Simultaneous Capture of TCNT_1 and TCNT_2 in Cascade Connection. Table 10.43 show the TICCR setting and input capture input pins. Table 10.43 TICCR Setting and Input Capture Input Pins Target Input Capture TICCR Setting Input Capture Input Pins Input capture from TCNT_1 to TGRA_1 I2AE bit = 0 (initial value) TIOC1A I2AE bit = 1 TIOC1A, TIOC2A I2BE bit = 0 (initial value) TIOC1B I2BE bit = 1 TIOC1B, TIOC2B I1AE bit = 0 (initial value) TIOC2A I1AE bit = 1 TIOC2A, TIOC1A I1BE bit = 0 (initial value) TIOC2B I1BE bit = 1 TIOC2B, TIOC1B Input capture from TCNT_1 to TGRB_1 Input capture from TCNT_2 to TGRA_2 Input capture from TCNT_2 to TGRB_2 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 10-73 RZ/A1H Group, RZ/A1M Group (1) 10. Multi-Function Timer Pulse Unit 2 Example of Cascaded Operation Setting Procedure Figure 10.20 shows an example of the setting procedure for cascaded operation. [1] Set bits TPSC2 to TPSC0 in the channel 1 TCR to B'111 to select TCNT_2 overflow/ underflow counting. Cascaded operation Set cascading [1] Start count [2] [2] Set the CST bit in TSTR for the upper and lower channel to 1 to start the count operation. <Cascaded operation> Figure 10.20 (2) Cascaded Operation Setting Procedure Cascaded Operation Example (a) Figure 10.21 illustrates the operation when TCNT_2 overflow/underflow counting has been set for TCNT_1 and phase counting mode has been designated for channel 2. TCNT_1 is incremented by TCNT_2 overflow and decremented by TCNT_2 underflow. TCLKC TCLKD TCNT_2 TCNT_1 Figure 10.21 FFFD FFFE FFFF 0000 0000 0001 0002 0001 0001 0000 FFFF 0000 Cascaded Operation Example (a) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 10-74 RZ/A1H Group, RZ/A1M Group (3) 10. Multi-Function Timer Pulse Unit 2 Cascaded Operation Example (b) Figure 10.22 illustrates the operation when TCNT_1 and TCNT_2 have been cascaded and the I2AE bit in TICCR has been set to 1 to include the TIOC2A pin in the TGRA_1 input capture conditions. In this example, the IOA0 to IOA3 bits in TIOR_1 have selected the TIOC1A rising edge for the input capture timing while the IOA0 to IOA3 bits in TIOR_2 have selected the TIOC2A rising edge for the input capture timing. Under these conditions, the rising edge of both TIOC1A and TIOC2A is used for the TGRA_1 input capture condition. For the TGRA_2 input capture condition, the TIOC2A rising edge is used. TCNT_2 value H'FFFF H'C256 H'6128 H'0000 TCNT_1 Time H'0512 H'0513 H'0514 TIOC1A TIOC2A TGRA_1 H'0512 TGRA_2 H'0513 H'C256 As I1AE in TICCR is 0, data is not captured in TGRA_2 at the TIOC1A input timing. Figure 10.22 Cascaded Operation Example (b) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 10-75 RZ/A1H Group, RZ/A1M Group (4) 10. Multi-Function Timer Pulse Unit 2 Cascaded Operation Example (c) Figure 10.23 illustrates the operation when TCNT_1 and TCNT_2 have been cascaded and the I2AE and I1AE bits in TICCR have been set to 1 to include the TIOC2A and TIOC1A pins in the TGRA_1 and TGRA_2 input capture conditions, respectively. In this example, the IOA0 to IOA3 bits in both TIOR_1 and TIOR_2 have selected both the rising and falling edges for the input capture timing. Under these conditions, the ORed result of TIOC1A and TIOC2A input is used for the TGRA_1 and TGRA_2 input capture conditions. TCNT_2 value H'FFFF H'C256 H'9192 H'6128 H'2064 H'0000 TCNT_1 Time H'0512 H'0513 H'0514 TIOC1A TIOC2A Figure 10.23 When the high level is on either of the input pins, an edge on the other pin does not act as an input-capture condition. TGRA_1 H'0512 TGRA_2 H'6128 H'0513 H'2064 H'0514 H'C256 H'9192 Cascaded Operation Example (c) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 10-76 RZ/A1H Group, RZ/A1M Group (5) 10. Multi-Function Timer Pulse Unit 2 Cascaded Operation Example (d) Figure 10.24 illustrates the operation when TCNT_1 and TCNT_2 have been cascaded and the I2AE bit in TICCR has been set to 1 to include the TIOC2A pin in the TGRA_1 input capture conditions. In this example, the IOA0 to IOA3 bits in TIOR_1 have selected TGRA_0 compare match or input capture occurrence for the input capture timing while the IOA0 to IOA3 bits in TIOR_2 have selected the TIOC2A rising edge for the input capture timing. Under these conditions, as TIOR_1 has selected TGRA_0 compare match or input capture occurrence for the input capture timing, the TIOC2A edge is not used for TGRA_1 input capture condition although the I2AE bit in TICCR has been set to 1. TCNT_0 value Compare match between TCNT_0 and TGRA_0 TGRA_0 Time H'0000 TCNT_2 value H'FFFF H'D000 H'0000 TCNT_1 Time H'0512 H'0513 TIOC1A TIOC2A TGRA_1 TGRA_2 Figure 10.24 H'0513 H'D000 Cascaded Operation Example (d) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 10-77 RZ/A1H Group, RZ/A1M Group 10.4.5 10. Multi-Function Timer Pulse Unit 2 PWM Modes In PWM mode, PWM waveforms are output from the output pins. The output level can be selected as 0, 1, or toggle output in response to a compare match of each TGR. TGR registers settings can be used to output a PWM waveform in the range of 0% to 100% duty. Designating TGR compare match as the counter clearing source enables the period to be set in that register. All channels can be designated for PWM mode independently. Synchronous operation is also possible. There are two PWM modes, as described below. * PWM mode 1 PWM output is generated from the TIOCA and TIOCC pins by pairing TGRA with TGRB and TGRC with TGRD. The output specified by bits IOA0 to IOA3 and IOC0 to IOC3 in TIOR is output from the TIOCA and TIOCC pins at compare matches A and C, and the output specified by bits IOB0 to IOB3 and IOD0 to IOD3 in TIOR is output at compare matches B and D. The initial output value is the value set in TGRA or TGRC. If the set values of paired TGRs are identical, the output value does not change when a compare match occurs. In PWM mode 1, a maximum 8-phase PWM output is possible. * PWM mode 2 PWM output is generated using one TGR as the cycle register and the others as duty registers. The output specified in TIOR is performed by means of compare matches. Upon counter clearing by a cycle register compare match, the output value of each pin is the initial value set in TIOR. If the set values of the cycle and duty registers are identical, the output value does not change when a compare match occurs. In PWM mode 2, a maximum 8-phase PWM output is possible in combination use with synchronous operation. The correspondence between PWM output pins and registers is shown in Table 10.44. Table 10.44 PWM Output Registers and Output Pins Output Pins Channel Registers PWM Mode 1 PWM Mode 2 0 TGRA_0 TIOC0A TIOC0A TIOC0C TIOC0C TIOC1A TIOC1A TIOC2A TIOC2A TGRB_0 TGRC_0 TIOC0B TGRD_0 1 TGRA_1 TIOC0D TGRB_1 2 TGRA_2 TIOC1B TGRB_2 3 TGRA_3 TIOC2B TIOC3A TGRB_3 TGRC_3 Cannot be set TIOC3C TGRD_3 4 TGRA_4 TGRD_4 Note: Cannot be set Cannot be set TIOC4A TGRB_4 TGRC_4 Cannot be set Cannot be set Cannot be set TIOC4C Cannot be set Cannot be set In PWM mode 2, PWM output is not possible for the TGR register in which the period is set. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 10-78 RZ/A1H Group, RZ/A1M Group (1) 10. Multi-Function Timer Pulse Unit 2 Example of PWM Mode Setting Procedure Figure 10.25 shows an example of the PWM mode setting procedure. [1] Select the counter clock with bits TPSC2 to TPSC0 in TCR. At the same time, select the input clock edge with bits CKEG1 and CKEG0 in TCR. PWM mode Select counter clock [1] Select counter clearing source [2] Select waveform output level [3] Set TGR [4] [2] Use bits CCLR2 to CCLR0 in TCR to select the TGR to be used as the TCNT clearing source. [3] Use TIOR to designate the TGR as an output compare register, and select the initial value and output value. [4] Set the cycle in the TGR selected in [2], and set the duty in the other TGR. [5] Select the PWM mode with bits MD3 to MD0 in TMDR. [6] Set the CST bit in TSTR to 1 to start the count operation. Set PWM mode [5] Start count [6] <PWM mode> Figure 10.25 (2) Example of PWM Mode Setting Procedure Examples of PWM Mode Operation Figure 10.26 shows an example of PWM mode 1 operation. In this example, TGRA compare match is set as the TCNT clearing source, 0 is set for the TGRA initial output value and output value, and 1 is set as the TGRB output value. In this case, the value set in TGRA is used as the period, and the values set in the TGRB registers are used as the duty levels. TCNT value Counter cleared by TGRA compare match TGRA TGRB H'0000 Time TIOCA Figure 10.26 Example of PWM Mode Operation (1) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 10-79 RZ/A1H Group, RZ/A1M Group 10. Multi-Function Timer Pulse Unit 2 Figure 10.27 shows an example of PWM mode 2 operation. In this example, synchronous operation is designated for channels 0 and 1, TGRB_1 compare match is set as the TCNT clearing source, and 0 is set for the initial output value and 1 for the output value of the other TGR registers (TGRA_0 to TGRD_0, TGRA_1), outputting a 5-phase PWM waveform. In this case, the value set in TGRB_1 is used as the cycle, and the values set in the other TGRs are used as the duty levels. TCNT value Counter cleared by TGRB_1 compare match TGRB_1 TGRA_1 TGRD_0 TGRC_0 TGRB_0 TGRA_0 H'0000 Time TIOC0A TIOC0B TIOC0C TIOC0D TIOC1A Figure 10.27 Example of PWM Mode Operation (2) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 10-80 RZ/A1H Group, RZ/A1M Group 10. Multi-Function Timer Pulse Unit 2 Figure 10.28 shows examples of PWM waveform output with 0% duty and 100% duty in PWM mode. TCNT value TGRB rewritten TGRA TGRB TGRB rewritten TGRB rewritten H'0000 Time 0% duty TIOCA Output does not change when cycle register and duty register compare matches occur simultaneously TCNT value TGRB rewritten TGRA TGRB rewritten TGRB rewritten TGRB H'0000 Time 100% duty TIOCA Output does not change when cycle register and duty register compare matches occur simultaneously TCNT value TGRB rewritten TGRA TGRB rewritten TGRB TGRB rewritten Time H'0000 TIOCA Figure 10.28 100% duty 0% duty Example of PWM Mode Operation (3) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 10-81 RZ/A1H Group, RZ/A1M Group 10.4.6 10. Multi-Function Timer Pulse Unit 2 Phase Counting Mode In phase counting mode, the phase difference between two external clock inputs is detected and TCNT is incremented/ decremented accordingly. This mode can be set for channels 1 and 2. When phase counting mode is set, an external clock is selected as the counter input clock and TCNT operates as an up/ down-counter regardless of the setting of bits TPSC0 to TPSC2 and bits CKEG0 and CKEG1 in TCR. However, the functions of bits CCLR0 and CCLR1 in TCR, and of TIOR, TIER, and TGR, are valid, and input capture/compare match and interrupt functions can be used. This can be used for two-phase encoder pulse input. If overflow occurs when TCNT is counting up, the TCFV flag in TSR is set; if underflow occurs when TCNT is counting down, the TCFU flag is set. The TCFD bit in TSR is the count direction flag. Reading the TCFD flag reveals whether TCNT is counting up or down. Table 10.45 shows the correspondence between external clock pins and channels. Table 10.45 Phase Counting Mode Clock Input Pins External Clock Pins Channels A-Phase B-Phase When channel 1 is set to phase counting mode TCLKA TCLKB When channel 2 is set to phase counting mode TCLKC TCLKD (1) Example of Phase Counting Mode Setting Procedure Figure 10.29 shows an example of the phase counting mode setting procedure. [1] Select phase counting mode with bits MD3 to MD0 in TMDR. Phase counting mode Select phase counting mode [1] Start count [2] [2] Set the CST bit in TSTR to 1 to start the count operation. <Phase counting mode> Figure 10.29 Example of Phase Counting Mode Setting Procedure R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 10-82 RZ/A1H Group, RZ/A1M Group (2) 10. Multi-Function Timer Pulse Unit 2 Examples of Phase Counting Mode Operation In phase counting mode, TCNT counts up or down according to the phase difference between two external clocks. There are four modes, according to the count conditions. (a) Phase counting mode 1 Figure 10.30 shows an example of phase counting mode 1 operation, and Table 10.46 summarizes the TCNT up/downcount conditions. TCLKA (channel 1) TCLKC (channel 2) TCLKB (channel 1) TCLKD (channel 2) TCNT value Up-count Down-count Time Figure 10.30 Table 10.46 Example of Phase Counting Mode 1 Operation Up/Down-Count Conditions in Phase Counting Mode 1 TCLKA (Channel 1) TCLKC (Channel 2) TCLKB (Channel 1) TCLKD (Channel 2) High level Operation Up-count Low level Low level High level High level Down-count Low level High level Low level [Legend] :Rising edge :Falling edge R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 10-83 RZ/A1H Group, RZ/A1M Group (b) 10. Multi-Function Timer Pulse Unit 2 Phase counting mode 2 Figure 10.31 shows an example of phase counting mode 2 operation, and Table 10.47 summarizes the TCNT up/downcount conditions. TCLKA (channel 1) TCLKC (channel 2) TCLKB (channel 1) TCLKD (channel 2) TCNT value Up-count Down-count Time Figure 10.31 Table 10.47 Example of Phase Counting Mode 2 Operation Up/Down-Count Conditions in Phase Counting Mode 2 TCLKA (Channel 1) TCLKC (Channel 2) TCLKB (Channel 1) TCLKD (Channel 2) Operation High level Don't care Low level Don't care Low level Don't care High level Up-count High level Don't care Low level Don't care High level Don't care Low level Down-count [Legend] :Rising edge :Falling edge R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 10-84 RZ/A1H Group, RZ/A1M Group (c) 10. Multi-Function Timer Pulse Unit 2 Phase counting mode 3 Figure 10.32 shows an example of phase counting mode 3 operation, and Table 10.48 summarizes the TCNT up/downcount conditions. TCLKA (channel 1) TCLKC (channel 2) TCLKB (channel 1) TCLKD (channel 2) TCNT value Up-count Down-count Time Figure 10.32 Table 10.48 Example of Phase Counting Mode 3 Operation Up/Down-Count Conditions in Phase Counting Mode 3 TCLKA (Channel 1) TCLKC (Channel 2) TCLKB (Channel 1) TCLKD (Channel 2) Operation High level Don't care Low level Don't care Low level Don't care High level Up-count High level Down-count Low level Don't care High level Don't care Low level Don't care [Legend] :Rising edge :Falling edge R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 10-85 RZ/A1H Group, RZ/A1M Group (d) 10. Multi-Function Timer Pulse Unit 2 Phase counting mode 4 Figure 10.33 shows an example of phase counting mode 4 operation, and Table 10.49 summarizes the TCNT up/downcount conditions. TCLKA (channel 1) TCLKC (channel 2) TCLKB (channel 1) TCLKD (channel 2) TCNT value Up-count Down-count Time Figure 10.33 Table 10.49 Example of Phase Counting Mode 4 Operation Up/Down-Count Conditions in Phase Counting Mode 4 TCLKA (Channel 1) TCLKC (Channel 2) TCLKB (Channel 1) TCLKD (Channel 2) High level Operation Up-count Low level Low level Don't care High level High level Down-count Low level High level Don't care Low level [Legend] :Rising edge :Falling edge R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 10-86 RZ/A1H Group, RZ/A1M Group (3) 10. Multi-Function Timer Pulse Unit 2 Phase Counting Mode Application Example Figure 10.34 shows an example in which channel 1 is in phase counting mode, and channel 1 is coupled with channel 0 to input servo motor 2-phase encoder pulses in order to detect position or speed. Channel 1 is set to phase counting mode 1, and the encoder pulse A-phase and B-phase are input to TCLKA and TCLKB. Channel 0 operates with TCNT counter clearing by TGRC_0 compare match; TGRA_0 and TGRC_0 are used for the compare match function and are set with the speed control period and position control period. TGRB_0 is used for input capture, with TGRB_0 and TGRD_0 operating in buffer mode. The channel 1 counter input clock is designated as the TGRB_0 input capture source, and the pulse widths of 2-phase encoder 4-multiplication pulses are detected. TGRA_1 and TGRB_1 for channel 1 are designated for input capture, and channel 0 TGRA_0 and TGRC_0 compare matches are selected as the input capture source and store the up/down-counter values for the control periods. This procedure enables the accurate detection of position and speed. Channel 1 TCLKA TCLKB Edge detection circuit TCNT_1 TGRA_1 (speed period capture) TGRB_1 (position period capture) TCNT_0 TGRA_0 (speed control period) + - TGRC_0 (position control period) + - TGRB_0 (pulse width capture) TGRD_0 (buffer operation) Channel 0 Figure 10.34 Phase Counting Mode Application Example R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 10-87 RZ/A1H Group, RZ/A1M Group 10.4.7 10. Multi-Function Timer Pulse Unit 2 Reset-Synchronized PWM Mode In the reset-synchronized PWM mode, three-phase output of positive and negative PWM waveforms that share a common wave transition point can be obtained by combining channels 3 and 4. When set for reset-synchronized PWM mode, the TIOC3B, TIOC3D, TIOC4A, TIOC4C, TIOC4B, and TIOC4D pins function as PWM output pins and TCNT_3 functions as an upcounter. Table 10.50 shows the PWM output pins used. Table 10.51 shows the settings of the registers. Table 10.50 Output Pins for Reset-Synchronized PWM Mode Channel Output Pin 3 TIOC3B PWM output pin 1 TIOC3D PWM output pin 1' (negative-phase waveform of PWM output 1) 4 Table 10.51 Description TIOC4A PWM output pin 2 TIOC4C PWM output pin 2' (negative-phase waveform of PWM output 2) TIOC4B PWM output pin 3 TIOC4D PWM output pin 3' (negative-phase waveform of PWM output 3) Register Settings for Reset-Synchronized PWM Mode Register Description of Setting TCNT_3 Initial setting of H'0000 TCNT_4 Initial setting of H'0000 TGRA_3 Set count cycle for TCNT_3 TGRB_3 Sets the turning point for PWM waveform output by the TIOC3B and TIOC3D pins TGRA_4 Sets the turning point for PWM waveform output by the TIOC4A and TIOC4C pins TGRB_4 Sets the turning point for PWM waveform output by the TIOC4B and TIOC4D pins R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 10-88 RZ/A1H Group, RZ/A1M Group (1) 10. Multi-Function Timer Pulse Unit 2 Procedure for Selecting the Reset-Synchronized PWM Mode Figure 10.35 shows an example of procedure for selecting the reset synchronized PWM mode. [1] Clear the CST3 and CST4 bits in the TSTR to 0 to halt the counting of TCNT. The reset-synchronized PWM mode must be set up while TCNT_3 and TCNT_4 are halted. Reset-synchronized PWM mode Stop counting [1] [2] Set bits TPSC2-TPSC0 and CKEG1 and CKEG0 in the TCR_3 to select the counter clock and clock edge for channel 3. Set bits CCLR2-CCLR0 in the TCR_3 to select TGRA compare-match as a counter clear source. Select counter clock and counter clear source [2] Brushless DC motor control setting [3] Set TCNT [4] Set TGR [5] PWM cycle output enabling, PWM output level setting [6] Set reset-synchronized PWM mode [7] Enable waveform output [8] PFC setting [9] [7] Set bits MD3-MD0 in TMDR_3 to B'1000 to select the reset-synchronized PWM mode. Do not set to TMDR_4. Start count operation [10] [8] Set the enabling/disabling of the PWM waveform output pin in TOER. Reset-synchronized PWM mode [3] When performing brushless DC motor control, set bit BDC in the timer gate control register (TGCR) and set the feedback signal input source and output chopping or gate signal direct output. [4] Reset TCNT_3 and TCNT_4 to H'0000. [5] TGRA_3 is the period register. Set the waveform period value in TGRA_3. Set the transition timing of the PWM output waveforms in TGRB_3, TGRA_4, and TGRB_4. Set times within the compare-match range of TCNT_3. X TGRA_3 (X: set value). [6] Select enabling/disabling of toggle output synchronized with the PWM cycle using bit PSYE in the timer output control register 1 (TOCR1), and set the PWM output level with bits OLSP and OLSN. When specifying the PWM output level by using TOLBR as a buffer for TOCR2, see figure 10.3. [9] Set the port control register and the port I/O register. [10] Set the CST3 bit in the TSTR to 1 to start the count operation. Note: The output waveform starts to toggle operation at the point of TCNT_3 = TGRA_3 = X by setting X = TGRA_3, i.e., cycle = duty. Figure 10.35 Procedure for Selecting Reset-Synchronized PWM Mode R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 10-89 RZ/A1H Group, RZ/A1M Group (2) 10. Multi-Function Timer Pulse Unit 2 Reset-Synchronized PWM Mode Operation Figure 10.36 shows an example of operation in the reset-synchronized PWM mode. TCNT_3 and TCNT_4 operate as upcounters. The counter is cleared when a TCNT_3 and TGRA_3 compare-match occurs, and then begins incrementing from H'0000. The PWM output pin output toggles with each occurrence of a TGRB_3, TGRA_4, TGRB_4 comparematch, and upon counter clears. TCNT_3 and TCNT_4 values TGRA_3 TGRB_3 TGRA_4 TGRB_4 H'0000 Time TIOC3B TIOC3D TIOC4A TIOC4C TIOC4B TIOC4D Figure 10.36 Reset-Synchronized PWM Mode Operation Example (When TOCR's OLSN = 1 and OLSP = 1) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 10-90 RZ/A1H Group, RZ/A1M Group 10.4.8 10. Multi-Function Timer Pulse Unit 2 Complementary PWM Mode In the complementary PWM mode, three-phase output of non-overlapping positive and negative PWM waveforms can be obtained by combining channels 3 and 4. PWM waveforms without non-overlapping interval are also available. In complementary PWM mode, TIOC3B, TIOC3D, TIOC4A, TIOC4B, TIOC4C, and TIOC4D pins function as PWM output pins, the TIOC3A pin can be set for toggle output synchronized with the PWM period. TCNT_3 and TCNT_4 function as up/down counters. Table 10.52 shows the PWM output pins used. Table 10.53 shows the settings of the registers used. Table 10.52 Output Pins for Complementary PWM Mode Channel Output Pin Description 3 TIOC3A Toggle output synchronized with PWM period (or I/O port) 4 TIOC3B PWM output pin 1 TIOC3C I/O port* TIOC3D PWM output pin 1' (non-overlapping negative-phase waveform of PWM output 1; PWM output without non-overlapping interval is also available) TIOC4A PWM output pin 2 TIOC4B PWM output pin 3 TIOC4C PWM output pin 2' (non-overlapping negative-phase waveform of PWM output 2; PWM output without non-overlapping interval is also available) TIOC4D PWM output pin 3' (non-overlapping negative-phase waveform of PWM output 3; PWM output without non-overlapping interval is also available) Note: * Avoid setting the TIOC3C pin as a timer I/O pin in the complementary PWM mode. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 10-91 RZ/A1H Group, RZ/A1M Group Table 10.53 10. Multi-Function Timer Pulse Unit 2 Register Settings for Complementary PWM Mode Channel Counter/Register Description Read/Write from CPU 3 TCNT_3 Start of up-count from value set in dead time register Maskable by TRWER setting* TGRA_3 Set TCNT_3 upper limit value (1/2 carrier cycle + dead time) Maskable by TRWER setting* TGRB_3 PWM output 1 compare register Maskable by TRWER setting* TGRC_3 TGRA_3 buffer register Always readable/writable TGRD_3 PWM output 1/TGRB_3 buffer register Always readable/writable TCNT_4 Up-count start, initialized to H'0000 Maskable by TRWER setting* 4 TGRA_4 PWM output 2 compare register Maskable by TRWER setting* TGRB_4 PWM output 3 compare register Maskable by TRWER setting* TGRC_4 PWM output 2/TGRA_4 buffer register Always readable/writable TGRD_4 PWM output 3/TGRB_4 buffer register Always readable/writable Timer dead time data register (TDDR) Set TCNT_4 and TCNT_3 offset value (dead time value) Maskable by TRWER setting* Timer cycle data register (TCDR) Set TCNT_4 upper limit value (1/2 carrier cycle) Maskable by TRWER setting* Timer cycle buffer register (TCBR) TCDR buffer register Always readable/writable Subcounter (TCNTS) Subcounter for dead time generation Read-only Temporary register 1 (TEMP1) PWM output 1/TGRB_3 temporary register Not readable/writable Temporary register 2 (TEMP2) PWM output 2/TGRA_4 temporary register Not readable/writable Temporary register 3 (TEMP3) PWM output 3/TGRB_4 temporary register Not readable/writable Note: * Access can be enabled or disabled according to the setting of bit 0 (RWE) in TRWER (timer read/write enable register). R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 10-92 10. Multi-Function Timer Pulse Unit 2 TDDR TGRC_3 TCBR TGRA_3 TCDR Comparator TCNT_3 Match signal TCNTS TCNT_4 PWM output 2 PWM output 3 PWM output 4 PWM output 6 TGRB_4 Temp 3 Match signal TGRA_4 TGRB_3 Temp 1 Temp 2 TGRC_4 PWM output 1 PWM output 5 Comparator TGRD_3 PWM cycle output Output controller TCNT_4 underflow interrupt TGRA_3 comparematch interrupt RZ/A1H Group, RZ/A1M Group TGRD_4 : Registers that can always be read or written from the CPU : Registers that can be read or written from the CPU (but for which access disabling can be set by TRWER) : Registers that cannot be read or written from the CPU (except for TCNTS, which can only be read) Figure 10.37 Block Diagram of Channels 3 and 4 in Complementary PWM Mode R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 10-93 RZ/A1H Group, RZ/A1M Group (1) 10. Multi-Function Timer Pulse Unit 2 Example of Complementary PWM Mode Setting Procedure An example of the complementary PWM mode setting procedure is shown in Figure 10.38. [1] Clear bits CST3 and CST4 in the timer start register (TSTR) to 0, and halt timer counter (TCNT) operation. Perform complementary PWM mode setting when TCNT_3 and TCNT_4 are stopped. Complementary PWM mode Stop count operation [1] Counter clock, counter clear source selection [2] Brushless DC motor control setting [3] TCNT setting [4] Inter-channel synchronization setting [5] TGR setting [6] Enable/disable dead time generation [7] Dead time, carrier cycle setting [8] PWM cycle output enabling, PWM output level setting [9] Complementary PWM mode setting [10] Enable waveform output [11] setting StartPFC count operation [12] Start count operation [13] [2] Set the same counter clock and clock edge for channels 3 and 4 with bits TPSC2-TPSC0 and bits CKEG1 and CKEG0 in the timer control register (TCR). Use bits CCLR2-CCLR0 to set synchronous clearing only when restarting by a synchronous clear from another channel during complementary PWM mode operation. [3] When performing brushless DC motor control, set bit BDC in the timer gate control register (TGCR) and set the feedback signal input source and output chopping or gate signal direct output. [4] Set the dead time in TCNT_3. Set TCNT_4 to H'0000. [5] Set only when restarting by a synchronous clear from another channel during complementary PWM mode operation. In this case, synchronize the channel generating the synchronous clear with channels 3 and 4 using the timer synchro register (TSYR). [6] Set the output PWM duty in the duty registers (TGRB_3, TGRA_4, TGRB_4) and buffer registers (TGRD_3, TGRC_4, TGRD_4). Set the same initial value in each corresponding TGR. [7] This setting is necessary only when no dead time should be generated. Make appropriate settings in the timer dead time enable register (TDER) so that no dead time is generated. [8] Set the dead time in the dead time register (TDDR), 1/2 the carrier cycle in the timer cycle data register (TCDR) and timer cycle buffer register (TCBR), and 1/2 the carrier cycle plus the dead time in TGRA_3 and TGRC_3. When no dead time generation is selected, set 1 in TDDR and 1/2 the carrier cycle + 1 in TGRA_3 and TGRC_3. [9] Select enabling/disabling of toggle output synchronized with the PWM cycle using bit PSYE in the timer output control register 1 (TOCR1), and set the PWM output level with bits OLSP and OLSN. When specifying the PWM output level by using TOLBR as a buffer for TOCR2, see figure 10.3. [10] Select complementary PWM mode in timer mode register 3 (TMDR_3). Do not set in TMDR_4. [11] Set enabling/disabling of PWM waveform output pin output in the timer output master enable register (TOER). [12] Set the port control register and the port I/O register. <Complementary PWM mode> Figure 10.38 [13] Set bits CST3 and CST4 in TSTR to 1 simultaneously to start the count operation. Example of Complementary PWM Mode Setting Procedure R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 10-94 RZ/A1H Group, RZ/A1M Group (2) 10. Multi-Function Timer Pulse Unit 2 Outline of Complementary PWM Mode Operation In complementary PWM mode, 6-phase PWM output is possible. Figure 10.39 illustrates counter operation in complementary PWM mode, and Figure 10.40 shows an example of complementary PWM mode operation. (a) Counter Operation In complementary PWM mode, three counters--TCNT_3, TCNT_4, and TCNTS--perform up/down-count operations. TCNT_3 is automatically initialized to the value set in TDDR when complementary PWM mode is selected and the CST bit in TSTR is 0. When the CST bit is set to 1, TCNT_3 counts up to the value set in TGRA_3, then switches to down-counting when it matches TGRA_3. When the TCNT_3 value matches TDDR, the counter switches to up-counting, and the operation is repeated in this way. TCNT_4 is initialized to H'0000. When the CST bit is set to 1, TCNT_4 counts up in synchronization with TCNT_3, and switches to down-counting when it matches TCDR. On reaching H'0000, TCNT_4 switches to up-counting, and the operation is repeated in this way. TCNTS is a read-only counter. It need not be initialized. When TCNT_3 matches TCDR during TCNT_3 and TCNT_4 up/down-counting, down-counting is started, and when TCNTS matches TCDR, the operation switches to up-counting. When TCNTS matches TGRA_3, it is cleared to H'0000. When TCNT_4 matches TDDR during TCNT_3 and TCNT_4 down-counting, up-counting is started, and when TCNTS matches TDDR, the operation switches to down-counting. When TCNTS reaches H'0000, it is set with the value in TGRA_3. TCNTS is compared with the compare register and temporary register in which the PWM duty is set during the count operation only. TCNT_3 TCNT_4 TCNTS Counter value TGRA_3 TCDR TCNT_3 TCNT_4 TCNTS TDDR H'0000 Figure 10.39 Time Complementary PWM Mode Counter Operation R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 10-95 RZ/A1H Group, RZ/A1M Group (b) 10. Multi-Function Timer Pulse Unit 2 Register Operation In complementary PWM mode, nine registers are used, comprising compare registers, buffer registers, and temporary registers. Figure 10.40 shows an example of complementary PWM mode operation. The registers which are constantly compared with the counters to perform PWM output are TGRB_3, TGRA_4, and TGRB_4. When these registers match the counter, the value set in bits OLSN and OLSP in the timer output control register (TOCR) is output. The buffer registers for these compare registers are TGRD_3, TGRC_4, and TGRD_4. Between a buffer register and compare register there is a temporary register. The temporary registers cannot be accessed by the CPU. Data in a compare register is changed by writing the new data to the corresponding buffer register. The buffer registers can be read or written at any time. The data written to a buffer register is constantly transferred to the temporary register in the Ta interval. Data is not transferred to the temporary register in the Tb interval. Data written to a buffer register in this interval is transferred to the temporary register at the end of the Tb interval. The value transferred to a temporary register is transferred to the compare register when TCNTS for which the Tb interval ends matches TGRA_3 when counting up, or H'0000 when counting down. The timing for transfer from the temporary register to the compare register can be selected with bits MD3 to MD0 in the timer mode register (TMDR). Figure 10.40 shows an example in which the mode is selected in which the change is made in the trough. In the tb interval (tb1 in Figure 10.40) in which data transfer to the temporary register is not performed, the temporary register has the same function as the compare register, and is compared with the counter. In this interval, therefore, there are two compare match registers for one-phase output, with the compare register containing the pre-change data, and the temporary register containing the new data. In this interval, the three counters--TCNT_3, TCNT_4, and TCNTS--and two registers--compare register and temporary register--are compared, and PWM output controlled accordingly. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 10-96 RZ/A1H Group, RZ/A1M Group 10. Multi-Function Timer Pulse Unit 2 Transfer from temporary register to compare register Transfer from temporary register to compare register Tb2 Ta Tb1 Ta Tb2 Ta TGRA_3 TCNTS TCDR TCNT_3 TGRA_4 TCNT_4 TGRC_4 TDDR H'0000 Buffer register TGRC_4 H'6400 H'0080 Temporary register TEMP2 H'6400 H'0080 Compare register TGRA_4 H'6400 H'0080 Output waveform Output waveform (Output waveform is active-low) Figure 10.40 Example of Complementary PWM Mode Operation R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 10-97 RZ/A1H Group, RZ/A1M Group (c) 10. Multi-Function Timer Pulse Unit 2 Initialization In complementary PWM mode, there are six registers that must be initialized. In addition, there is a register that specifies whether to generate dead time (it should be used only when dead time generation should be disabled). Before setting complementary PWM mode with bits MD3 to MD0 in the timer mode register (TMDR), the following initial register values must be set. TGRC_3 operates as the buffer register for TGRA_3, and should be set with 1/2 the PWM carrier cycle + dead time Td. The timer cycle buffer register (TCBR) operates as the buffer register for the timer cycle data register (TCDR), and should be set with 1/2 the PWM carrier cycle. Set dead time Td in the timer dead time data register (TDDR). When dead time is not needed, the TDER bit in the timer dead time enable register (TDER) should be cleared to 0, TGRC_3 and TGRA_3 should be set to 1/2 the PWM carrier cycle + 1, and TDDR should be set to 1. Set the respective initial PWM duty values in buffer registers TGRD_3, TGRC_4, and TGRD_4. The values set in the five buffer registers excluding TDDR are transferred simultaneously to the corresponding compare registers when complementary PWM mode is set. Set TCNT_4 to H'0000 before setting complementary PWM mode. Table 10.54 Registers and Counters Requiring Initialization Register/Counter Set Value TGRC_3 1/2 PWM carrier cycle + dead time Td (1/2 PWM carrier cycle + 1 when dead time generation is disabled by TDER) TDDR Dead time Td (1 when dead time generation is disabled by TDER) TCBR 1/2 PWM carrier cycle TGRD_3, TGRC_4, TGRD_4 Initial PWM duty value for each phase TCNT_4 H'0000 Note: The TGRC_3 set value must be the sum of 1/2 the PWM carrier cycle set in TCBR and dead time Td set in TDDR. When dead time generation is disabled by TDER, TGRC_3 must be set to 1/2 the PWM carrier cycle + 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 10-98 RZ/A1H Group, RZ/A1M Group (d) 10. Multi-Function Timer Pulse Unit 2 PWM Output Level Setting In complementary PWM mode, the PWM pulse output level is set with bits OLSN and OLSP in timer output control register 1 (TOCR1) or bits OLS1P to OLS3P and OLS1N to OLS3N in timer output control register 2 (TOCR2). The output level can be set for each of the three positive phases and three negative phases of 6-phase output. Complementary PWM mode should be cleared before setting or changing output levels. (e) Dead Time Setting In complementary PWM mode, PWM pulses are output with a non-overlapping relationship between the positive and negative phases. This non-overlap time is called the dead time. The non-overlap time is set in the timer dead time data register (TDDR). The value set in TDDR is used as the TCNT_3 counter start value, and creates non-overlap between TCNT_3 and TCNT_4. Complementary PWM mode should be cleared before changing the contents of TDDR. (f) Dead Time Suppressing Dead time generation is suppressed by clearing the TDER bit in the timer dead time enable register (TDER) to 0. TDER can be cleared to 0 only when 0 is written to it after reading TDER = 1. TGRA_3 and TGRC_3 should be set to 1/2 PWM carrier cycle + 1 and the timer dead time data register (TDDR) should be set to 1. By the above settings, PWM waveforms without dead time can be obtained. Figure 10.41 shows an example of operation without dead time. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 10-99 RZ/A1H Group, RZ/A1M Group 10. Multi-Function Timer Pulse Unit 2 Transfer from temporary register to compare register Transfer from temporary register to compare register Ta Tb1 Ta Tb2 Ta TGRA_3=TCDR+1 TCNTS TCDR TCNT_3 TCNT_4 TGRA_4 TGRC_4 TDDR=1 H'0000 Buffer register TGRC_4 Data1 Data2 Temporary register TEMP2 Data1 Data2 Compare register TGRA_4 Data1 Data2 Output waveform Output waveform Output waveform is active-low. Figure 10.41 Example of Operation without Dead Time R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 10-100 RZ/A1H Group, RZ/A1M Group (g) 10. Multi-Function Timer Pulse Unit 2 PWM Cycle Setting In complementary PWM mode, the PWM pulse cycle is set in two registers--TGRA_3, in which the TCNT_3 upper limit value is set, and TCDR, in which the TCNT_4 upper limit value is set. The settings should be made so as to achieve the following relationship between these two registers: With dead time: TGRA_3 set value = TCDR set value + TDDR set value TCDR set value > Double the TDDR set value + 2 Without dead time: TGRA_3 set value = TCDR set value + 1 TCDR set value > 4 The TGRA_3 and TCDR settings are made by setting the values in buffer registers TGRC_3 and TCBR. The values set in TGRC_3 and TCBR are transferred simultaneously to TGRA_3 and TCDR in accordance with the transfer timing selected with bits MD3 to MD0 in the timer mode register (TMDR). The updated PWM cycle is reflected from the next cycle when the data update is performed at the crest, and from the current cycle when performed in the trough. Figure 10.42 illustrates the operation when the PWM cycle is updated at the crest. See (h) Register Data Updating, for the method of updating the data in each buffer register. Counter value TGRC_3 update TGRA_3 update TCNT_3 TGRA_3 TCNT_4 Time Figure 10.42 Example of PWM Cycle Updating R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 10-101 RZ/A1H Group, RZ/A1M Group (h) 10. Multi-Function Timer Pulse Unit 2 Register Data Updating In complementary PWM mode, the buffer register is used to update the data in a compare register. The update data can be written to the buffer register at any time. There are five PWM duty and carrier cycle registers that have buffer registers and can be updated during operation. There is a temporary register between each of these registers and its buffer register. When subcounter TCNTS is not counting, if buffer register data is updated, the temporary register value is also rewritten. Transfer is not performed from buffer registers to temporary registers when TCNTS is counting; in this case, the value written to a buffer register is transferred after TCNTS halts. The temporary register value is transferred to the compare register at the data update timing set with bits MD3 to MD0 in the timer mode register (TMDR). Figure 10.43 shows an example of data updating in complementary PWM mode. This example shows the mode in which data updating is performed at both the counter crest and trough. When rewriting buffer register data, a write to TGRD_4 must be performed at the end of the update. Data transfer from the buffer registers to the temporary registers is performed simultaneously for all five registers after the write to TGRD_4. A write to TGRD_4 must be performed after writing data to the registers to be updated, even when not updating all five registers, or when updating the TGRD_4 data. In this case, the data written to TGRD_4 should be the same as the data prior to the write operation. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 10-102 Figure 10.43 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 data1 Temp_R GR data1 BR H'0000 TGRC_4 TGRA_4 TGRA_3 Counter value data1 Transfer from temporary register to compare register data2 data2 data2 Transfer from temporary register to compare register Data update timing: counter crest and trough data3 data3 Transfer from temporary register to compare register data3 data4 data4 Transfer from temporary register to compare register data4 data5 data5 Transfer from temporary register to compare register data6 data6 data6 Transfer from temporary register to compare register : Compare register : Buffer register Time RZ/A1H Group, RZ/A1M Group 10. Multi-Function Timer Pulse Unit 2 Example of Data Update in Complementary PWM Mode 10-103 RZ/A1H Group, RZ/A1M Group (i) 10. Multi-Function Timer Pulse Unit 2 Initial Output in Complementary PWM Mode In complementary PWM mode, the initial output is determined by the setting of bits OLSN and OLSP in timer output control register 1 (TOCR1) or bits OLS1N to OLS3N and OLS1P to OLS3P in timer output control register 2 (TOCR2). This initial output is the PWM pulse non-active level, and is output from when complementary PWM mode is set with the timer mode register (TMDR) until TCNT_4 exceeds the value set in the dead time register (TDDR). Figure 10.44 shows an example of the initial output in complementary PWM mode. An example of the waveform when the initial PWM duty value is smaller than the TDDR value is shown in Figure 10.45. Timer output control register settings OLSN bit: 0 (initial output: high; active level: low) OLSP bit: 0 (initial output: high; active level: low) TCNT_3 and TCNT_4 values TCNT_3 TCNT_4 TGRA_4 TDDR Time Dead time Initial output Positive phase output Negative phase output Active level Active level Complementary PWM mode (TMDR setting) Figure 10.44 TCNT_3 and TCNT_4 count start (TSTR setting) Example of Initial Output in Complementary PWM Mode (1) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 10-104 RZ/A1H Group, RZ/A1M Group 10. Multi-Function Timer Pulse Unit 2 Timer output control register settings OLSN bit: 0 (initial output: high; active level: low) OLSP bit: 0 (initial output: high; active level: low) TCNT_3 and TCNT_4 values TCNT_3 TCNT_4 TDDR TGRA_4 Time Initial output Positive phase output Negative phase output Active level Complementary PWM mode (TMDR setting) Figure 10.45 TCNT_3 and TCNT_4 count start (TSTR setting) Example of Initial Output in Complementary PWM Mode (2) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 10-105 RZ/A1H Group, RZ/A1M Group (j) 10. Multi-Function Timer Pulse Unit 2 Complementary PWM Mode PWM Output Generation Method In complementary PWM mode, 3-phase output is performed of PWM waveforms with a non-overlap time between the positive and negative phases. This non-overlap time is called the dead time. A PWM waveform is generated by output of the output level selected in the timer output control register in the event of a compare-match between a counter and compare register. While TCNTS is counting, compare register and temporary register values are simultaneously compared to create consecutive PWM pulses from 0 to 100%. The relative timing of on and off compare-match occurrence may vary, but the compare-match that turns off each phase takes precedence to secure the dead time and ensure that the positive phase and negative phase on times do not overlap. Figure 10.46 to Figure 10.48 show examples of waveform generation in complementary PWM mode. The positive phase/negative phase off timing is generated by a compare-match with the solid-line counter, and the on timing by a compare-match with the dotted-line counter operating with a delay of the dead time behind the solid-line counter. In the T1 period, compare-match a that turns off the negative phase has the highest priority, and comparematches occurring prior to a are ignored. In the T2 period, compare-match c that turns off the positive phase has the highest priority, and compare-matches occurring prior to c are ignored. In normal cases, compare-matches occur in the order a b c d (or c d a' b'), as shown in figure 10.46. If compare-matches deviate from the a b c d order, since the time for which the negative phase is off is less than twice the dead time, the figure shows the positive phase is not being turned on. If compare-matches deviate from the c d a' b' order, since the time for which the positive phase is off is less than twice the dead time, the figure shows the negative phase is not being turned on. If compare-match c occurs first following compare-match a, as shown in Figure 10.47, compare-match b is ignored, and the negative phase is turned on by compare-match d. This is because turning off of the positive phase has priority due to the occurrence of compare-match c (positive phase off timing) before compare-match b (positive phase on timing) (consequently, the waveform does not change since the positive phase goes from off to off). Similarly, in the example in Figure 10.48, compare-match a' with the new data in the temporary register occurs before compare-match c, but other compare-matches occurring up to c, which turns off the positive phase, are ignored. As a result, the negative phase is not turned on. Thus, in complementary PWM mode, compare-matches at turn-off timings take precedence, and turn-on timing compare-matches that occur before a turn-off timing compare-match are ignored. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 10-106 RZ/A1H Group, RZ/A1M Group 10. Multi-Function Timer Pulse Unit 2 T2 period T1 period T1 period TGRA_3 c d TCDR a b a' b' TDDR H'0000 Positive phase Negative phase Figure 10.46 Example of Complementary PWM Mode Waveform Output (1) T2 period T1 period T1 period TGRA_3 c d TCDR a b a b TDDR H'0000 Positive phase Negative phase Figure 10.47 Example of Complementary PWM Mode Waveform Output (2) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 10-107 RZ/A1H Group, RZ/A1M Group 10. Multi-Function Timer Pulse Unit 2 T1 period T2 period T1 period TGRA_3 TCDR a b TDDR c a' d b' H'0000 Positive phase Negative phase Figure 10.48 Example of Complementary PWM Mode Waveform Output (3) T1 period T2 period c TGRA_3 T1 period d TCDR a b a' b' TDDR H'0000 Positive phase Negative phase Figure 10.49 Example of Complementary PWM Mode 0% and 100% Waveform Output (1) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 10-108 RZ/A1H Group, RZ/A1M Group 10. Multi-Function Timer Pulse Unit 2 T1 period T2 period T1 period TGRA_3 TCDR a b a b TDDR H'0000 c d Positive phase Negative phase Figure 10.50 Example of Complementary PWM Mode 0% and 100% Waveform Output (2) T1 period T2 period c TGRA_3 T1 period d TCDR a b TDDR H'0000 Positive phase Negative phase Figure 10.51 Example of Complementary PWM Mode 0% and 100% Waveform Output (3) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 10-109 RZ/A1H Group, RZ/A1M Group 10. Multi-Function Timer Pulse Unit 2 T1 period T2 period T1 period TGRA_3 TCDR a b TDDR H'0000 c b' Positive phase d a' Negative phase Figure 10.52 Example of Complementary PWM Mode 0% and 100% Waveform Output (4) T1 period TGRA_3 T2 period c ad T1 period b TCDR TDDR H'0000 Positive phase Negative phase Figure 10.53 Example of Complementary PWM Mode 0% and 100% Waveform Output (5) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 10-110 RZ/A1H Group, RZ/A1M Group (k) 10. Multi-Function Timer Pulse Unit 2 Complementary PWM Mode 0% and 100% Duty Output In complementary PWM mode, 0% and 100% duty cycles can be output as required. Figure 10.49 to Figure 10.53 show output examples. 100% duty output is performed when the compare register value is set to H'0000. The waveform in this case has a positive phase with a 100% on-state. 0% duty output is performed when the compare register value is set to the same value as TGRA_3. The waveform in this case has a positive phase with a 100% off-state. On and off compare-matches occur simultaneously, but if a turn-on compare-match and turn-off compare-match for the same phase occur simultaneously, both compare-matches are ignored and the waveform does not change. (l) Toggle Output Synchronized with PWM Cycle In complementary PWM mode, toggle output can be performed in synchronization with the PWM carrier cycle by setting the PSYE bit to 1 in the timer output control register (TOCR). An example of a toggle output waveform is shown in Figure 10.54. This output is toggled by a compare-match between TCNT_3 and TGRA_3 and a compare-match between TCNT_4 and H'0000. The output pin for this toggle output is the TIOC3A pin. The initial output is 1. TGRA_3 TCNT_3 TCNT_4 H'0000 Toggle output TIOC3A pin Figure 10.54 Example of Toggle Output Waveform Synchronized with PWM Output R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 10-111 RZ/A1H Group, RZ/A1M Group 10. Multi-Function Timer Pulse Unit 2 (m) Counter Clearing by Another Channel In complementary PWM mode, by setting a mode for synchronization with another channel by means of the timer synchronous register (TSYR), and selecting synchronous clearing with bits CCLR2 to CCLR0 in the timer control register (TCR), it is possible to have TCNT_3, TCNT_4, and TCNTS cleared by another channel. Figure 10.55 illustrates the operation. Use of this function enables counter clearing and restarting to be performed by means of an external signal. TCNTS TGRA_3 TCDR TCNT_3 TCNT_4 TDDR H'0000 Channel 1 Input capture A TCNT_1 Synchronous counter clearing by channel 1 input capture A Figure 10.55 Counter Clearing Synchronized with Another Channel R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 10-112 RZ/A1H Group, RZ/A1M Group (n) 10. Multi-Function Timer Pulse Unit 2 Output Waveform Control at Synchronous Counter Clearing in Complementary PWM Mode Setting the WRE bit in TWCR to 1 suppresses initial output when synchronous counter clearing occurs in the Tb interval at the trough in complementary PWM mode and controls abrupt change in duty cycle at synchronous counter clearing. Initial output suppression is applicable only when synchronous clearing occurs in the Tb interval at the trough as indicated by (10) or (11) in Figure 10.56. When synchronous clearing occurs outside that interval, the initial value specified by the OLS bits in TOCR is output. Even in the Tb interval at the trough, if synchronous clearing occurs in the initial value output period (indicated by (1) in Figure 10.56) immediately after the counters start operation, initial value output is not suppressed. When using the initial output suppression function, make sure to set compare registers TGRB_3, TGRA_4, and TGRB_4 to a value twice or more the setting of dead time data register TDDR. If synchronous clearing occurs with the compare registers set to a value less than twice the setting of TDDR, the PWM output dead time may be too short (or nonexistent) or illegal active-level PWM negative-phase output may occur during the initial output suppression interval. For details, see section 10.7.23, Notes on Output Waveform Control During Synchronous Counter Clearing in Complementary PWM Mode. Counter start Tb interval Tb interval Tb interval TGRA_3 TCNT_3 TCDR TGRB_3 TCNT_4 TDDR H'0000 Positive phase Negative phase Output waveform is active-low (1) Figure 10.56 (2) (3) (4) (5) (6) (7) (8) (9) (10) (11) Timing for Synchronous Counter Clearing R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 10-113 RZ/A1H Group, RZ/A1M Group 10. Multi-Function Timer Pulse Unit 2 * Example of Procedure for Setting Output Waveform Control at Synchronous Counter Clearing in Complementary PWM Mode An example of the procedure for setting output waveform control at synchronous counter clearing in complementary PWM mode is shown in Figure 10.57. Output waveform control at synchronous counter clearing Stop count operation Set TWCR and complementary PWM mode [1] [1] Clear bits CST3 and CST4 in the timer start register (TSTR) to 0, and halt timer counter (TCNT) operation. Perform TWCR setting while TCNT_3 and TCNT_4 are stopped. [2] Read bit WRE in TWCR and then write 1 to it to suppress initial value output at counter clearing. [2] [3] Set bits CST3 and CST4 in TSTR to 1 to start count operation. Start count operation [3] Output waveform control at synchronous counter clearing Figure 10.57 Example of Procedure for Setting Output Waveform Control at Synchronous Counter Clearing in Complementary PWM Mode * Examples of Output Waveform Control at Synchronous Counter Clearing in Complementary PWM Mode Figure 10.58 to Figure 10.61 show examples of output waveform control in which this module operates in complementary PWM mode and synchronous counter clearing is generated while the WRE bit in TWCR is set to 1. In the examples shown in Figure 10.58 to Figure 10.61, synchronous counter clearing occurs at timing (3), (6), (8), and (11) shown in Figure 10.56, respectively. Synchronous clearing Bit WRE = 1 TGRA_3 TCDR TGRB_3 TCNT_3 (MTU2) TCNT_4 (MTU2) TDDR H'0000 Positive phase Negative phase Output waveform is active-low. Figure 10.58 Example of Synchronous Clearing in Dead Time during Up-Counting (Timing (3) in Figure 10.56; Bit WRE of TWCR is 1) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 10-114 RZ/A1H Group, RZ/A1M Group 10. Multi-Function Timer Pulse Unit 2 Synchronous clearing Bit WRE = 1 TGRA_3 TCDR TGRB_3 TCNT_3 (MTU2) TCNT_4 (MTU2) TDDR H'0000 Positive phase Negative phase Output waveform is active-low. Figure 10.59 Example of Synchronous Clearing in Interval Tb at Crest (Timing (6) in Figure 10.56; Bit WRE of TWCR is 1) Synchronous clearing Bit WRE = 1 TGRA_3 TCDR TGRB_3 TCNT_3 (MTU2) TCNT_4 (MTU2) TDDR H'0000 Positive phase Negative phase Output waveform is active-low. Figure 10.60 Example of Synchronous Clearing in Dead Time during Down-Counting (Timing (8) in Figure 10.56; Bit WRE of TWCR is 1) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 10-115 RZ/A1H Group, RZ/A1M Group 10. Multi-Function Timer Pulse Unit 2 Bit WRE = 1 Synchronous clearing TGRA_3 TCDR TGRB_3 TCNT_3 (MTU2) TCNT_4 (MTU2) TDDR H'0000 Positive phase Initial value output is suppressed. Negative phase Output waveform is active-low. Figure 10.61 Example of Synchronous Clearing in Interval Tb at Trough (Timing (11) in Figure 10.56; Bit WRE of TWCR is 1) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 10-116 RZ/A1H Group, RZ/A1M Group (o) 10. Multi-Function Timer Pulse Unit 2 Counter Clearing by TGRA_3 Compare Match In complementary PWM mode, by setting the CCE bit in the timer waveform control register (TWCR), it is possible to have TCNT_3, TCNT_4, and TCNTS cleared by TGRA_3 compare match. Figure 10.62 illustrates an operation example. Note 1. Note 2. Note 3. Note 4. Use this function only in complementary PWM mode 1 (transfer at crest) Do not specify synchronous clearing by another channel (do not set the SYNC0 to SYNC4 bits in the timer synchronous register (TSYR) to 1). Do not set the PWM duty value to H'0000. Do not set the PSYE bit in timer output control register 1 (TOCR1) to 1. Counter cleared by TGRA_3 compare match TGRA_3 TCDR TGRB_3 TDDR H'0000 Output waveform Output waveform Output waveform is active-high. Figure 10.62 Example of Counter Clearing Operation by TGRA_3 Compare Match R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 10-117 RZ/A1H Group, RZ/A1M Group (p) 10. Multi-Function Timer Pulse Unit 2 Example of AC Synchronous Motor (Brushless DC Motor) Drive Waveform Output In complementary PWM mode, a brushless DC motor can easily be controlled using the timer gate control register (TGCR). Figure 10.63 to Figure 10.66 show examples of brushless DC motor drive waveforms created using TGCR. When output phase switching for a 3-phase brushless DC motor is performed by means of external signals detected with a Hall element, etc., clear the FB bit in TGCR to 0. In this case, the external signals indicating the polarity position are input to channel 0 timer input pins TIOC0A, TIOC0B, and TIOC0C (set with the general I/O ports). When an edge is detected at pin TIOC0A, TIOC0B, or TIOC0C, the output on/off state is switched automatically. When the FB bit is 1, the output on/off state is switched when the UF, VF, or WF bit in TGCR is cleared to 0 or set to 1. The drive waveforms are output from the complementary PWM mode 6-phase output pins. With this 6-phase output, in the case of on output, it is possible to use complementary PWM mode output and perform chopping output by setting the N bit or P bit to 1. When the N bit or P bit is 0, level output is selected. The 6-phase output active level (on output level) can be set with the OLSN and OLSP bits in the timer output control register (TOCR) regardless of the setting of the N and P bits. External input TIOC0A pin TIOC0B pin TIOC0C pin 6-phase output TIOC3B pin TIOC3D pin TIOC4A pin TIOC4C pin TIOC4B pin TIOC4D pin When BDC = 1, N = 0, P = 0, FB = 0, output active level = high Figure 10.63 Example of Output Phase Switching by External Input (1) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 10-118 RZ/A1H Group, RZ/A1M Group External input 10. Multi-Function Timer Pulse Unit 2 TIOC0A pin TIOC0B pin TIOC0C pin 6-phase output TIOC3B pin TIOC3D pin TIOC4A pin TIOC4C pin TIOC4B pin TIOC4D pin When BDC = 1, N = 1, P = 1, FB = 0, output active level = high Figure 10.64 Example of Output Phase Switching by External Input (2) TGCR UF bit VF bit WF bit 6-phase output TIOC3B pin TIOC3D pin TIOC4A pin TIOC4C pin TIOC4B pin TIOC4D pin When BDC = 1, N = 0, P = 0, FB = 1, output active level = high Figure 10.65 Example of Output Phase Switching by Means of UF, VF, WF Bit Settings (1) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 10-119 RZ/A1H Group, RZ/A1M Group TGCR 10. Multi-Function Timer Pulse Unit 2 UF bit VF bit WF bit 6-phase output TIOC3B pin TIOC3D pin TIOC4A pin TIOC4C pin TIOC4B pin TIOC4D pin When BDC = 1, N = 1, P = 1, FB = 1, output active level = high Figure 10.66 (q) Example of Output Phase Switching by Means of UF, VF, WF Bit Settings (2) A/D Converter Start Request Setting In complementary PWM mode, an A/D converter start request can be issued using a TGRA_3 compare-match, TCNT_4 underflow (trough), or compare-match on a channel other than channels 3 and 4. When start requests using a TGRA_3 compare-match are specified, A/D conversion can be started at the crest of the TCNT_3 count. A/D converter start requests can be set by setting the TTGE bit to 1 in the timer interrupt enable register (TIER). To issue an A/D converter start request at a TCNT_4 underflow (trough), set the TTGE2 bit in TIER_4 to 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 10-120 RZ/A1H Group, RZ/A1M Group (3) 10. Multi-Function Timer Pulse Unit 2 Interrupt Skipping in Complementary PWM Mode Interrupts TGIA_3 (at the crest) and TCIV_4 (at the trough) in channels 3 and 4 can be skipped up to seven times by making settings in the timer interrupt skipping set register (TITCR). Transfers from a buffer register to a temporary register or a compare register can be skipped in coordination with interrupt skipping by making settings in the timer buffer transfer register (TBTER). For the linkage with buffer registers, refer to description (c), Buffer Transfer Control Linked with Interrupt Skipping, below. A/D converter start requests generated by the A/D converter start request delaying function can also be skipped in coordination with interrupt skipping by making settings in the timer A/D converter request control register (TADCR). For the linkage with the A/D converter start request delaying function, refer to section 10.4.9, A/D Converter Start Request Delaying Function. The setting of the timer interrupt skipping setting register (TITCR) must be done while the TGIA_3 and TCIV_4 interrupt requests are disabled by the settings of TIER_3 and TIER_4 along with under the conditions in which TGFA_3 and TCFV_4 flag settings by compare match never occur. Before changing the skipping count, be sure to clear the T3AEN and T4VEN bits to 0 to clear the skipping counter. (a) Example of Interrupt Skipping Operation Setting Procedure Figure 10.67 shows an example of the interrupt skipping operation setting procedure. Figure 10.68 shows the periods during which interrupt skipping count can be changed. [1] Set bits T3AEN and T4VEN in the timer interrupt skipping set register (TITCR) to 0 to clear the skipping counter. Interrupt skipping Clear interrupt skipping counter [1] Set skipping count and enable interrupt skipping [2] <Interrupt skipping> Figure 10.67 [2] Specify the interrupt skipping count within the range from 0 to 7 times in bits 3ACOR2 to 3ACOR0 and 4VCOR2 to 4VCOR0 in TITCR, and enable interrupt skipping through bits T3AEN and T4VEN. Note: The setting of TITCR must be done while the TGIA_3 and TCIV_4 interrupt requests are disabled by the settings of TIER_3 and TIER_4 along with under the conditions in which TGFA_3 and TCFV_4 flag settings by compare match never occur. Before changing the skipping count, be sure to clear the T3AEN and T4VEN bits to 0 to clear the skipping counter. Example of Interrupt Skipping Operation Setting Procedure R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 10-121 RZ/A1H Group, RZ/A1M Group 10. Multi-Function Timer Pulse Unit 2 TCNT_3 TCNT_4 Period during which changing skipping count can be performed Figure 10.68 (b) Period during which changing skipping count can be performed Period during which changing skipping count can be performed Period during which changing skipping count can be performed Periods during which Interrupt Skipping Count can be Changed Example of Interrupt Skipping Operation Figure 10.69 shows an example of TGIA_3 interrupt skipping in which the interrupt skipping count is set to three by the 3ACOR bit and the T3AEN bit is set to 1 in the timer interrupt skipping set register (TITCR). Interrupt skipping period Interrupt skipping period TGIA_3 interrupt flag set signal Skipping counter 00 01 02 03 00 01 02 03 TGFA_3 flag Figure 10.69 Example of Interrupt Skipping Operation R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 10-122 RZ/A1H Group, RZ/A1M Group (c) 10. Multi-Function Timer Pulse Unit 2 Buffer Transfer Control Linked with Interrupt Skipping In complementary PWM mode, whether to transfer data from a buffer register to a temporary register and whether to link the transfer with interrupt skipping can be specified with the BTE1 and BTE0 bits in the timer buffer transfer set register (TBTER). Figure 10.70 shows an example of operation when buffer transfer is suppressed (BTE1 = 0 and BTE0 = 1). While this setting is valid, data is not transferred from the buffer register to the temporary register. Figure 10.71 shows an example of operation when buffer transfer is linked with interrupt skipping (BTE1 = 1 and BET0 = 0). While this setting is valid, data is not transferred from the buffer register to the temporary register outside the buffer transfer-enabled period. Depending on the rewrite timing from the interrupt generation to the buffer register, there are two types of the transfer timing such as from the buffer register to the temporary register and from the temporary register to the general register. Note that the buffer transfer-enabled period depends on the T3AEN and T4VEN bit settings in the timer interrupt skipping set register (TITCR). Figure 10.72 shows the relationship between the T3AEN and T4VEN bit settings in TITCR and buffer transfer-enabled period. Note: This function must always be used in combination with interrupt skipping. When interrupt skipping is disabled (the T3AEN and T4VEN bits in the timer interrupt skipping set register (TITCR) are cleared to 0 or the skipping count set bits (3ACOR and 4VCOR) in TITCR are cleared to 0), make sure that buffer transfer is not linked with interrupt skipping (clear the BTE1 bit in the timer buffer transfer set register (TBTER) to 0). If buffer transfer is linked with interrupt skipping while interrupt skipping is disabled, buffer transfer is never performed. TCNT_3 TCNT_4 data1 Bit BTE0 in TBTER Bit BTE1 in TBTER Buffer register Data1 Data2 (1) Temporary register (3) Data* Data2 (2) General register Data* Data2 Buffer transfer is suppressed [Legend] (1) No data is transferred from the buffer register to the temporary register in the buffer transfer-disabled period (bits BTE1 and BTE0 in TBTER are set to 0 and 1, respectively). (2) Data is transferred from the temporary register to the general register even in the buffer transfer-disabled period. (3) After buffer transfer is enabled, data is transferred from the buffer register to the temporary register. Note: * When buffer transfer at the crest is selected. Figure 10.70 Example of Operation when Buffer Transfer is Suppressed (BTE1 = 0 and BTE0 = 1) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 10-123 RZ/A1H Group, RZ/A1M Group 10. Multi-Function Timer Pulse Unit 2 (1)When rewriting the buffer register within 1 carrier cycle from TGIA_3 interrupt TGIA_3 interrupt generation TGIA_3 interrupt generation TCNT_3 TCNT_4 Buffer register rewrite timing Buffer register rewrite timing Buffer transferenabled period TITCR[6:4] 2 TITCNT[6:4] 0 1 2 0 1 Buffer register Data Data1 Data2 Temporary register Data Data1 Data2 General register Data Data1 Data2 (2)When rewriting the buffer register after passing 1 carrier cycle from TGIA_3 interrupt TGIA_3 interrupt generation TGIA_3 interrupt generation TCNT_3 TCNT_4 Buffer register rewrite timing Buffer transferenabled period TITCR[6:4] TITCNT[6:4] 2 0 1 2 0 1 Buffer register Data Data1 Temporary register Data Data1 General register Data Data1 Note: * The MD bits 3 to 0 = 1101 in TMDR_3, buffer transfer at the crest is selected. The skipping count is set to two. T3AEN and T4VEN are set to 1 and 0. Figure 10.71 Example of Operation when Buffer Transfer is Linked with Interrupt Skipping (BTE1 = 1 and BTE0 = 0) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 10-124 RZ/A1H Group, RZ/A1M Group 10. Multi-Function Timer Pulse Unit 2 Skipping counter 3ACNT 0 Skipping counter 4VCNT 1 0 2 1 3 2 0 3 1 0 2 1 3 2 0 3 Buffer transfer-enabled period (T3AEN is set to 1) Buffer transfer-enabled period (T4VEN is set to 1) Buffer transfer-enabled period (T3AEN and T4VEN are set to 1) Note: * The MD bits 3 to 0 = 1111 in TMDR_3, buffer transfer at the crest and the trough is selected. The skipping count is set to three. T3AEN and T4VEN are set to 1. Figure 10.72 (4) Relationship between Bits T3AEN and T4VEN in TITCR and Buffer Transfer-Enabled Period Complementary PWM Mode Output Protection Function Complementary PWM mode output has the following protection function. (a) Register and counter miswrite prevention function With the exception of the buffer registers, which can be rewritten at any time, access by the CPU can be enabled or disabled for the mode registers, control registers, compare registers, and counters used in complementary PWM mode by means of the RWE bit in the timer read/write enable register (TRWER). The applicable registers are some (21 in total) of the registers in channels 3 and 4 shown in the following: * TCR_3 and TCR_4, TMDR_3 and TMDR_4, TIORH_3 and TIORH_4, TIORL_3 and TIORL_4, TIER_3 and TIER_4, TCNT_3 and TCNT_4, TGRA_3 and TGRA_4, TGRB_3 and TGRB_4, TOER, TOCR, TGCR, TCDR, and TDDR. This function enables miswriting due to CPU runaway to be prevented by disabling CPU access to the mode registers, control registers, and counters. When the applicable registers are read in the access-disabled state, undefined values are returned. Writing to these registers is ignored. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 10-125 RZ/A1H Group, RZ/A1M Group 10.4.9 10. Multi-Function Timer Pulse Unit 2 A/D Converter Start Request Delaying Function A/D converter start requests can be issued in channel 4 by making settings in the timer A/D converter start request control register (TADCR), timer A/D converter start request cycle set registers (TADCORA_4 and TADCORB_4), and timer A/D converter start request cycle set buffer registers (TADCOBRA_4 and TADCOBRB_4). The A/D converter start request delaying function compares TCNT_4 with TADCORA_4 or TADCORB_4, and when their values match, the function issues a respective A/D converter start request (TRG4AN or TRG4BN). A/D converter start requests (TRG4AN and TRG4BN) can be skipped in coordination with interrupt skipping by setting the ITA3AE, ITA4VE, ITB3AE, and ITB4VE bits in TADCR. * Example of Procedure for Specifying A/D Converter Start Request Delaying Function Figure 10.73 shows an example of procedure for specifying the A/D converter start request delaying function. [1] Set the cycle in the timer A/D converter start request cycle buffer register (TADCOBRA_4 or TADCOBRB_4) and timer A/D converter start request cycle register (TADCORA_4 or TADCORB_4). (The same initial value must be specified in the cycle buffer register and cycle register.) A/D converter start request delaying function Set A/D converter start request cycle [1] * Set the timing of transfer from cycle set buffer register * Set linkage with interrupt skipping * Enable A/D converter start request delaying function A/D converter start request delaying function Figure 10.73 [2] [2] Use bits BF1 and BF2 in the timer A/D converter start request control register (TADCR) to specify the timing of transfer from the timer A/D converter start request cycle buffer register to A/D converter start request cycle register. * Specify whether to link with interrupt skipping through bits ITA3AE, ITA4VE, ITB3AE, and ITB4VE. * Use bits UT4AE, DT4AE, UT4BE, and DT4BE to enable A/D conversion start requests (TRG4AN or TRG4BN). Notes: 1. Perform TADCR setting while TCNT_4 is stopped. 2. Do not set BF1 to 1 when complementary PWM mode is not selected. 3. Do not set ITA3AE, ITA4VE, ITB3AE, ITB4VE, DT4AE, or DT4BE to 1 when complementary PWM mode is not selected. Example of Procedure for Specifying A/D Converter Start Request Delaying Function R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 10-126 RZ/A1H Group, RZ/A1M Group 10. Multi-Function Timer Pulse Unit 2 * Basic Operation Example of A/D Converter Start Request Delaying Function Figure 10.74 shows a basic example of A/D converter request signal (TRG4AN) operation when the trough of TCNT_4 is specified for the buffer transfer timing and an A/D converter start request signal is output during TCNT_4 down-counting. Transfer from cycle buffer register to cycle register Transfer from cycle buffer register to cycle register Transfer from cycle buffer register to cycle register TADCORA_4 TCNT_4 TADCOBRA_4 A/D converter start request (TRG4AN) Figure 10.74 (Complementary PWM mode) Basic Example of A/D Converter Start Request Signal (TRG4AN) Operation * Buffer Transfer The data in the timer A/D converter start request cycle set registers (TADCORA_4 and TADCORB_4) is updated by writing data to the timer A/D converter start request cycle set buffer registers (TADCOBRA_4 and TADCOBRB_4). Data is transferred from the buffer registers to the respective cycle set registers at the timing selected with the BF1 and BF0 bits in the timer A/D converter start request control register (TADCR_4). * A/D Converter Start Request Delaying Function Linked with Interrupt Skipping A/D converter start requests (TRG4AN and TRG4BN) can be issued in coordination with interrupt skipping by making settings in the ITA3AE, ITA4VE, ITB3AE, and ITB4VE bits in the timer A/D converter start request control register (TADCR). Figure 10.75 shows an example of A/D converter start request signal (TRG4AN) operation when TRG4AN output is enabled during TCNT_4 up counting and down counting and A/D converter start requests are linked with interrupt skipping. Figure 10.76 shows another example of A/D converter start request signal (TRG4AN) operation when TRG4AN output is enabled during TCNT_4 up counting and A/D converter start requests are linked with interrupt skipping. Note: This function must be used in combination with interrupt skipping. When interrupt skipping is disabled (the T3AEN and T4VEN bits in the timer interrupt skipping set register (TITCR) are cleared to 0 or the skipping count set bits (3ACOR and 4VCOR) in TITCR are cleared to 0), make sure that A/D converter start requests are not linked with interrupt skipping (clear the ITA3AE, ITA4VE, ITB3AE, and ITB4VE bits in the timer A/D converter start request control register (TADCR) to 0). R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 10-127 RZ/A1H Group, RZ/A1M Group 10. Multi-Function Timer Pulse Unit 2 TCNT_4 TADCORA_4 TGIA_3 interrupt skipping counter 00 TCIV_4 interrupt skipping counter 01 00 02 01 00 02 01 00 01 TGIA_3 A/D request-enabled period TCIV_4 A/D request-enabled period A/D converter start request (TRG4AN) When linked with TGIA_3 and TCIV_4 interrupt skipping When linked with TGIA_3 interrupt skipping When linked with TCIV_4 interrupt skipping Note: * Figure 10.75 (UT4AE/DT4AE = 1) When the interrupt skipping count is set to two. Example of A/D Converter Start Request Signal (TRG4AN) Operation Linked with Interrupt Skipping(1) TCNT_4 TADCORA_4 TGIA_3 interrupt skipping counter TCIV_4 interrupt skipping counter 00 01 00 02 01 00 02 01 00 01 TGIA_3 A/D request-enabled period TCIV_4 A/D request-enabled period A/D converter start request (TRG4AN) When linked with TGIA_3 and TCIV_4 interrupt skipping When linked with TGIA_3 interrupt skipping When linked with TCIV_4 interrupt skipping Note: * Figure 10.76 UT4AE = 1 DT4AE = 0 When the interrupt skipping count is set to two. Example of A/D Converter Start Request Signal (TRG4AN) Operation Linked with Interrupt Skipping(2) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 10-128 RZ/A1H Group, RZ/A1M Group 10.4.10 10. Multi-Function Timer Pulse Unit 2 TCNT Capture at Crest and/or Trough in Complementary PWM Operation The TCNT value is captured in TGR at either the crest or trough or at both the crest and trough during complementary PWM operation. The timing for capturing in TGR can be selected by TIOR. Figure 10.77 shows an example in which TCNT is used as a free-running counter without being cleared, and the TCNT value is captured in TGR at the specified timing (either crest or trough, or both crest and trough). TGRA_4 Tdead Upper arm signal Lower arm signal Inverter output monitor signal Tdelay Dead time delay signal Up-count/down-count signal (udflg) TCNT[15:0] TGR[15:0] Figure 10.77 3DE7 3E5B 3DE7 3ED3 3E5B 3ED3 3F37 3FAF 3F37 3FAF TCNT Capturing at Crest and/or Trough in Complementary PWM Operation R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 10-129 RZ/A1H Group, RZ/A1M Group 10.5 10. Multi-Function Timer Pulse Unit 2 Interrupt Sources 10.5.1 Interrupt Sources and Priorities This module has three kinds of interrupt sources; TGR input capture/compare match, TCNT overflow, and TCNT underflow. Each interrupt source has its own status flag and enable/disabled bit, allowing the generation of interrupt request signals to be enabled or disabled individually. When an interrupt request is generated, the corresponding status flag in TSR is set to 1. If the corresponding enable/ disable bit in TIER is set to 1 at this time, an interrupt is requested. The interrupt request is cleared by clearing the status flag to 0. Relative channel priorities can be changed by the interrupt controller, however the priority order within a channel is fixed. For details, see section 7, Interrupt Controller. Table 10.55 lists the interrupt sources of this module. Table 10.55 Channel 0 1 2 3 4 Note: Interrupts of Multi-Function Timer Pulse Unit 2 Name Interrupt Source Interrupt Flag Activation of Direct Memory Access Controller Priority TGIA_0 TGRA_0 input capture/compare match TGFA_0 Possible TGIB_0 TGRB_0 input capture/compare match TGFB_0 Not possible TGIC_0 TGRC_0 input capture/compare match TGFC_0 Not possible TGID_0 TGRD_0 input capture/compare match TGFD_0 Not possible TCIV_0 TCNT_0 overflow TCFV_0 Not possible TGIE_0 TGRE_0 compare match TGFE_0 Not possible TGIF_0 TGRF_0 compare match TGFF_0 Not possible TGIA_1 TGRA_1 input capture/compare match TGFA_1 Possible TGIB_1 TGRB_1 input capture/compare match TGFB_1 Not possible TCIV_1 TCNT_1 overflow TCFV_1 Not possible TCIU_1 TCNT_1 underflow TCFU_1 Not possible TGIA_2 TGRA_2 input capture/compare match TGFA_2 Possible TGIB_2 TGRB_2 input capture/compare match TGFB_2 Not possible TCIV_2 TCNT_2 overflow TCFV_2 Not possible TCIU_2 TCNT_2 underflow TCFU_2 Not possible TGIA_3 TGRA_3 input capture/compare match TGFA_3 Possible TGIB_3 TGRB_3 input capture/compare match TGFB_3 Not possible TGIC_3 TGRC_3 input capture/compare match TGFC_3 Not possible TGID_3 TGRD_3 input capture/compare match TGFD_3 Not possible TCIV_3 TCNT_3 overflow TCFV_3 Not possible TGIA_4 TGRA_4 input capture/compare match TGFA_4 Possible TGIB_4 TGRB_4 input capture/compare match TGFB_4 Not possible TGIC_4 TGRC_4 input capture/compare match TGFC_4 Not possible TGID_4 TGRD_4 input capture/compare match TGFD_4 Not possible TCIV_4 TCNT_4 overflow/underflow TCFV_4 Not possible High Low This table shows the initial state immediately after a reset. The relative channel priorities can be changed by the interrupt controller. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 10-130 RZ/A1H Group, RZ/A1M Group (1) 10. Multi-Function Timer Pulse Unit 2 Input Capture/Compare Match Interrupt An interrupt is requested if the TGIE bit in TIER is set to 1 when the TGF flag in TSR is set to 1 by the occurrence of a TGR input capture/compare match on a particular channel. The interrupt request is cleared by clearing the TGF flag to 0. This module has eighteen input capture/compare match interrupts, six for channel 0, four each for channels 3 and 4, and two each for channels 1 and 2. The TGFE_0 and TGFF_0 flags in channel 0 are not set by the occurrence of an input capture. (2) Overflow Interrupt An interrupt is requested if the TCIEV bit in TIER is set to 1 when the TCFV flag in TSR is set to 1 by the occurrence of TCNT overflow on a channel. The interrupt request is cleared by clearing the TCFV flag to 0. This module has five overflow interrupts, one for each channel. (3) Underflow Interrupt An interrupt is requested if the TCIEU bit in TIER is set to 1 when the TCFU flag in TSR is set to 1 by the occurrence of TCNT underflow on a channel. The interrupt request is cleared by clearing the TCFU flag to 0. This module has two underflow interrupts, one each for channels 1 and 2. 10.5.2 Activation of Direct Memory Access Controller The direct memory access controller can be activated by the TGRA input capture/compare match interrupt in each channel. For details, see section 9, Direct Memory Access Controller. In this module, a total of five TGRA input capture/compare match interrupts can be used as direct memory access controller activation sources, one each for channels 0 to 4. 10.5.3 A/D Converter Activation The A/D converter can be activated by one of the following three methods in this module. Table 10.56 shows the relationship between interrupt sources and A/D converter start request signals. (1) A/D Converter Activation by TGRA Input Capture/Compare Match or at TCNT_4 Trough in Complementary PWM Mode The A/D converter can be activated by the occurrence of a TGRA input capture/compare match in each channel. In addition, if complementary PWM operation is performed while the TTGE2 bit in TIER_4 is set to 1, the A/D converter can be activated at the trough of TCNT_4 count (TCNT_4 = H'0000). A/D converter start request signal TRGAN is issued to the A/D converter under either one of the following conditions. * When the TGFA flag in TSR is set to 1 by the occurrence of a TGRA input capture/compare match on a particular channel while the TTGE bit in TIER is set to 1 * When the TCNT_4 count reaches the trough (TCNT_4 = H'0000) during complementary PWM operation while the TTGE2 bit in TIER_4 is set to 1 When either condition is satisfied, if A/D converter start signal TRGAN from this module is selected as the trigger in the A/D converter, A/D conversion will start. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 10-131 RZ/A1H Group, RZ/A1M Group (2) 10. Multi-Function Timer Pulse Unit 2 A/D Converter Activation by Compare Match between TCNT_0 and TGRE_0 The A/D converter can be activated by generating A/D converter start request signal TRG0N when a compare match occurs between TCNT_0 and TGRE_0 in channel 0. When the TGFE flag in TSR2_0 is set to 1 by the occurrence of a compare match between TCNT_0 and TGRE_0 in channel 0 while the TTGE2 bit in TIER2_0 is set to 1, A/D converter start request TGR0N is issued to the A/D converter. If A/D converter start signal TGR0N from this module is selected as the trigger in the A/D converter, A/D conversion will start. (3) A/D Converter Activation by A/D Converter Start Request Delaying Function The A/D converter can be activated by generating A/D converter start request signal TRG4AN or TRG4BN when the TCNT_4 count matches the TADCORA or TADCORB value if the UT4AE, DT4AE, UT4BE, or DT4BE bit in the A/D converter start request control register (TADCR) is set to 1. For details, refer to section 10.4.9, A/D Converter Start Request Delaying Function. A/D conversion will start if A/D converter start signal TRG4AN from this module is selected as the trigger in the A/D converter when TRG4AN is generated or if TRG4BN from this module is selected as the trigger in the A/D converter when TRG4BN is generated. Table 10.56 Interrupt Sources and A/D Converter Start Request Signals Target Registers Interrupt Source A/D Converter Start Request Signal TGRA_0 and TCNT_0 Input capture/compare match TRGAN TGRA_1 and TCNT_1 TGRA_2 and TCNT_2 TGRA_3 and TCNT_3 TGRA_4 and TCNT_4 TCNT_4 TCNT_4 Trough in complementary PWM mode TGRE_0 and TCNT_0 Compare match TRG0N TADCORA and TCNT_4 TRG4AN TADCORB and TCNT_4 TRG4BN R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 10-132 RZ/A1H Group, RZ/A1M Group 10.6 Operation Timing 10.6.1 (1) 10. Multi-Function Timer Pulse Unit 2 Input/Output Timing TCNT Count Timing Figure 10.78 shows TCNT count timing in internal clock operation, and Figure 10.79 shows TCNT count timing in external clock operation (normal mode), and Figure 10.80 shows TCNT count timing in external clock operation (phase counting mode). P0 Internal clock Falling edge Rising edge TCNT input clock TCNT Figure 10.78 N-1 N N+1 Count Timing in Internal Clock Operation P0 External clock Falling edge Rising edge TCNT input clock TCNT Figure 10.79 N-1 N N+1 Count Timing in External Clock Operation P0 External clock Rising edge Falling edge TCNT input clock N-1 TCNT Figure 10.80 N N-1 Count Timing in External Clock Operation (Phase Counting Mode) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 10-133 RZ/A1H Group, RZ/A1M Group (2) 10. Multi-Function Timer Pulse Unit 2 Output Compare Output Timing A compare match signal is generated in the final state in which TCNT and TGR match (the point at which the count value matched by TCNT is updated). When a compare match signal is generated, the output value set in TIOR is output at the output compare output pin (TIOC pin). After a match between TCNT and TGR, the compare match signal is not generated until the TCNT input clock is generated. Figure 10.81 shows output compare output timing (normal mode and PWM mode) and Figure 10.82 shows output compare output timing (complementary PWM mode and reset synchronous PWM mode). P0 TCNT input clock TCNT TGR N N+1 N Compare match signal TIOC pin Figure 10.81 Output Compare Output Timing (Normal Mode/PWM Mode) P0 TCNT input clock TCNT N TGR N N+1 Compare match signal TIOC pin Figure 10.82 Output Compare Output Timing (Complementary PWM Mode/Reset Synchronous PWM Mode) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 10-134 RZ/A1H Group, RZ/A1M Group (3) 10. Multi-Function Timer Pulse Unit 2 Input Capture Signal Timing Figure 10.83 shows input capture signal timing. P0 Input capture input Input capture signal TCNT N N+1 N TGR Figure 10.83 (4) N+2 N+2 Input Capture Input Signal Timing Timing for Counter Clearing by Compare Match/Input Capture Figure 10.84 shows the timing when counter clearing on compare match is specified, and Figure 10.85 shows the timing when counter clearing on input capture is specified. P0 Compare match signal Counter clear signal Figure 10.84 TCNT N TGR N H'0000 Counter Clear Timing (Compare Match) P0 Input capture signal Counter clear signal TCNT N TGR Figure 10.85 H'0000 N Counter Clear Timing (Input Capture) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 10-135 RZ/A1H Group, RZ/A1M Group (5) 10. Multi-Function Timer Pulse Unit 2 Buffer Operation Timing Figure 10.86 to Figure 10.88 show the timing in buffer operation. P0 TCNT n n+1 TGRA, TGRB n N TGRC, TGRD N Compare match buffer signal Figure 10.86 Buffer Operation Timing (Compare Match) P0 Input capture signal TCNT N N+1 TGRA, TGRB n N N+1 n N TGRC, TGRD Figure 10.87 Buffer Operation Timing (Input Capture) P0 n H'0000 TGRA, TGRB, TGRE n N TGRC, TGRD, TGRF N TCNT TCNT clear signal Buffer transfer signal Figure 10.88 Buffer Transfer Timing (when TCNT Cleared) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 10-136 RZ/A1H Group, RZ/A1M Group (6) 10. Multi-Function Timer Pulse Unit 2 Buffer Transfer Timing (Complementary PWM Mode) Figure 10.89 to Figure 10.91 show the buffer transfer timing in complementary PWM mode. P0 H'0000 TCNTS TGRD_4 write signal Temporary register transfer signal Figure 10.89 Buffer register n Temporary register n N N Transfer Timing from Buffer Register to Temporary Register (TCNTS Stop) P0 TCNTS P-x P H'0000 TGRD_4 write signal Buffer register n N Temporary register Figure 10.90 n N Transfer Timing from Buffer Register to Temporary Register (TCNTS Operating) P0 TCNTS P-1 P H'0000 Buffer transfer signal Figure 10.91 Temporary register N Compare register n N Transfer Timing from Temporary Register to Compare Register R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 10-137 RZ/A1H Group, RZ/A1M Group 10.6.2 (1) 10. Multi-Function Timer Pulse Unit 2 Interrupt Signal Timing TGF Flag Setting Timing in Case of Compare Match Figure 10.92 shows the timing for setting of the TGF flag in TSR on compare match, and TGI interrupt request signal timing. P0 TCNT input clock TCNT N TGR N N+1 Compare match signal TGF flag TGI interrupt Figure 10.92 (2) TGI Interrupt Timing (Compare Match) TGF Flag Setting Timing in Case of Input Capture Figure 10.93 shows the timing for setting of the TGF flag in TSR on input capture, and TGI interrupt request signal timing. P0 Input capture signal TCNT N TGR N TGF flag TGI interrupt Figure 10.93 TGI Interrupt Timing (Input Capture) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 10-138 RZ/A1H Group, RZ/A1M Group (3) 10. Multi-Function Timer Pulse Unit 2 TCFV Flag/TCFU Flag Setting Timing Figure 10.94 shows the timing for setting of the TCFV flag in TSR on overflow, and TCIV interrupt request signal timing. Figure 10.95 shows the timing for setting of the TCFU flag in TSR on underflow, and TCIU interrupt request signal timing. P0 TCNT input clock TCNT (overflow) H'FFFF H'0000 Overflow signal TCFV flag TCIV interrupt Figure 10.94 TCIV Interrupt Setting Timing P0 TCNT input clock TCNT (underflow) H'0000 H'FFFF Underflow signal TCFU flag TCIU interrupt Figure 10.95 TCIU Interrupt Setting Timing R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 10-139 RZ/A1H Group, RZ/A1M Group (4) 10. Multi-Function Timer Pulse Unit 2 Status Flag Clearing Timing After a status flag is read as 1 by the CPU, it is cleared by writing 0 to it. When the direct memory access controller is activated, the flag is cleared automatically. Figure 10.96 shows the timing for status flag clearing by the CPU, and Figure 10.97 shows the timing for status flag clearing by the direct memory access controller. TSR write cycle T1 T2 P0 TSR address Address Write signal Status flag Interrupt request signal Figure 10.96 Timing for Status Flag Clearing by CPU Direct memory access controller read cycle Direct memory access controller write cycle P0, B Address Source address Destination address Status flag Interrupt request signal Flag clear signal Figure 10.97 Timing for Status Flag Clearing by Direct Memory Access Controller Activation R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 10-140 RZ/A1H Group, RZ/A1M Group 10.7 10. Multi-Function Timer Pulse Unit 2 Usage Notes 10.7.1 Module Standby Mode Setting Operation of this module can be disabled or enabled using the standby control register. The initial setting is for the operation to be halted. Register access is enabled by clearing module standby mode. For details, refer to section 55, Power-Down Modes. 10.7.2 Input Clock Restrictions The input clock pulse width must be at least 1.5 states in the case of single-edge detection, and at least 2.5 states in the case of both-edge detection. This module will not operate properly at narrower pulse widths. In phase counting mode, the phase difference and overlap between the two input clocks must be at least 1.5 states, and the pulse width must be at least 2.5 states. Figure 10.98 shows the input clock conditions in phase counting mode. Overlap Phase Phase differdifference Overlap ence Pulse width Pulse width TCLKA (TCLKC) TCLKB (TCLKD) Pulse width Pulse width Notes: Phase difference and overlap : 1.5 states or more Pulse width : 2.5 states or more Figure 10.98 Phase Difference, Overlap, and Pulse Width in Phase Counting Mode R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 10-141 RZ/A1H Group, RZ/A1M Group 10.7.3 10. Multi-Function Timer Pulse Unit 2 Caution on Period Setting When counter clearing on compare match is set, TCNT is cleared in the final state in which it matches the TGR value (the point at which the count value matched by TCNT is updated). Consequently, the actual counter frequency is given by the following formula: f= Where f: P0: N: 10.7.4 P0 (N+1) Counter frequency Peripheral clock operating frequency TGR set value Contention between TCNT Write and Clear Operations If the counter clear signal is generated in the T2 state of a TCNT write cycle, TCNT clearing takes precedence and the TCNT write is not performed. Figure 10.99 shows the timing in this case. TCNT write cycle T2 T1 P0 Address TCNT address Write signal Counter clear signal TCNT Figure 10.99 N H'0000 Contention between TCNT Write and Clear Operations R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 10-142 RZ/A1H Group, RZ/A1M Group 10.7.5 10. Multi-Function Timer Pulse Unit 2 Contention between TCNT Write and Increment Operations If incrementing occurs in the T2 state of a TCNT write cycle, the TCNT write takes precedence and TCNT is not incremented. Figure 10.100 shows the timing in this case. TCNT write cycle T2 T1 P0 Address TCNT address Write signal TCNT input clock TCNT N M TCNT write data Figure 10.100 10.7.6 Contention between TCNT Write and Increment Operations Contention between TGR Write and Compare Match If a compare match occurs in the T2 state of a TGR write cycle, the TGR write is executed and the compare match signal is also generated. Figure 10.101 shows the timing in this case. TGR write cycle T2 T1 P0 TGR address Address Write signal Compare match signal TCNT N N+1 TGR N M TGR write data Figure 10.101 Contention between TGR Write and Compare Match R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 10-143 RZ/A1H Group, RZ/A1M Group 10.7.7 10. Multi-Function Timer Pulse Unit 2 Contention between Buffer Register Write and Compare Match If a compare match occurs in the T2 state of a TGR write cycle, the data that is transferred to TGR by the buffer operation is the data after write. Figure 10.102 shows the timing in this case. TGR write cycle T1 T2 P0 Buffer register address Address Write signal Compare match signal Compare match buffer signal Buffer register write data Buffer register TGR Figure 10.102 N M N Contention between Buffer Register Write and Compare Match R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 10-144 RZ/A1H Group, RZ/A1M Group 10.7.8 10. Multi-Function Timer Pulse Unit 2 Contention between Buffer Register Write and TCNT Clear When the buffer transfer timing is set at the TCNT clear by the buffer transfer mode register (TBTM), if TCNT clear occurs in the T2 state of a TGR write cycle, the data that is transferred to TGR by the buffer operation is the data before write. Figure 10.103 shows the timing in this case. TGR write cycle T1 T2 P0 Buffer register address Address Write signal TCNT clear signal Buffer transfer signal Buffer register write data M N Buffer register N TGR Figure 10.103 10.7.9 Contention between Buffer Register Write and TCNT Clear Contention between TGR Read and Input Capture If an input capture signal is generated in the T1 state of a TGR read cycle, the data that is read will be the data in the buffer before input capture transfer. Figure 10.104 shows the timing in this case. TGR read cycle T2 T1 P0 Address TGR address Read signal Input capture signal TGR N Internal data bus Figure 10.104 M N Contention between TGR Read and Input Capture R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 10-145 RZ/A1H Group, RZ/A1M Group 10.7.10 10. Multi-Function Timer Pulse Unit 2 Contention between TGR Write and Input Capture If an input capture signal is generated in the T2 state of a TGR write cycle, the input capture operation takes precedence and the write to TGR is not performed. Figure 10.105 shows the timing in this case. TGR write cycle T2 T1 P0 TGR address Address Write signal Input capture signal TCNT M M TGR Figure 10.105 10.7.11 Contention between TGR Write and Input Capture Contention between Buffer Register Write and Input Capture If an input capture signal is generated in the T2 state of a buffer register write cycle, the buffer operation takes precedence and the write to the buffer register is not performed. Figure 10.106 shows the timing in this case. Buffer register write cycle T2 T1 P0 Buffer register address Address Write signal Input capture signal TCNT TGR Buffer register Figure 10.106 N M N M Contention between Buffer Register Write and Input Capture R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 10-146 RZ/A1H Group, RZ/A1M Group 10.7.12 10. Multi-Function Timer Pulse Unit 2 TCNT_2 Write and Overflow/Underflow Contention in Cascade Connection With timer counters TCNT_1 and TCNT_2 in a cascade connection, when a contention occurs during TCNT_1 count (during a TCNT_2 overflow/underflow) in the T2 state of the TCNT_2 write cycle, the write to TCNT_2 is conducted, and the TCNT_1 count signal is disabled. At this point, if there is match with TGRA_1 and the TCNT_1 value, a compare signal is issued. Furthermore, when the TCNT_1 count clock is selected as the input capture source of channel 0, TGRA_0 to D_0 carry out the input capture operation. In addition, when the compare match/input capture is selected as the input capture source of TGRB_1, TGRB_1 carries out input capture operation. The timing is shown in Figure 10.107. For cascade connections, be sure to synchronize settings for channels 1 and 2 when setting TCNT clearing. TCNT write cycle T1 T2 P0 Address TCNT_2 address Write signal TCNT_2 H'FFFE H'FFFF N N+1 TCNT_2 write data TGRA_2 to TGRB_2 H'FFFF Ch2 comparematch signal A/B Disabled TCNT_1 input clock TCNT_1 M TGRA_1 M Ch1 comparematch signal A TGRB_1 N M Ch1 input capture signal B TCNT_0 P TGRA_0 to TGRD_0 Q P Ch0 input capture signal A to D Figure 10.107 TCNT_2 Write and Overflow/Underflow Contention with Cascade Connection R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 10-147 RZ/A1H Group, RZ/A1M Group 10.7.13 10. Multi-Function Timer Pulse Unit 2 Counter Value during Complementary PWM Mode Stop When counting operation is suspended with TCNT_3 and TCNT_4 in complementary PWM mode, TCNT_3 has the timer dead time register (TDDR) value, and TCNT_4 is held at H'0000. When restarting complementary PWM mode, counting begins automatically from the initialized state. This explanatory diagram is shown in Figure 10.108. When counting begins in another operating mode, be sure that TCNT_3 and TCNT_4 are set to the initial values. TGRA_3 TCDR TCNT_3 TCNT_4 TDDR H'0000 Complementary PWM mode operation Complementary PWM mode operation Counter operation stop Figure 10.108 10.7.14 Complementary PWM restart Counter Value during Complementary PWM Mode Stop Buffer Operation Setting in Complementary PWM Mode In complementary PWM mode, conduct rewrites by buffer operation for the PWM cycle setting register (TGRA_3), timer cycle data register (TCDR), and duty setting registers (TGRB_3, TGRA_4, and TGRB_4). In complementary PWM mode, channel 3 and channel 4 buffers operate in accordance with bit settings BFA and BFB of TMDR_3. When TMDR_3's BFA bit is set to 1, TGRC_3 functions as a buffer register for TGRA_3. At the same time, TGRC_4 functions as the buffer register for TGRA_4, and TCBR functions as the TCDR's buffer register. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 10-148 RZ/A1H Group, RZ/A1M Group 10.7.15 10. Multi-Function Timer Pulse Unit 2 Reset Sync PWM Mode Buffer Operation and Compare Match Flag When setting buffer operation for reset sync PWM mode, set the BFA and BFB bits of TMDR_4 to 0. The TIOC4C pin will be unable to produce its waveform output if the BFA bit of TMDR_4 is set to 1. In reset sync PWM mode, the channel 3 and channel 4 buffers operate in accordance with the BFA and BFB bit settings of TMDR_3. For example, if the BFA bit of TMDR_3 is set to 1, TGRC_3 functions as the buffer register for TGRA_3. At the same time, TGRC_4 functions as the buffer register for TGRA_4. The TGFC bit and TGFD bit of TSR_3 and TSR_4 are not set when TGRC_3 and TGRD_3 are operating as buffer registers. Figure 10.109 shows an example of operations for TGR_3, TGR_4, TIOC3, and TIOC4, with TMDR_3's BFA and BFB bits set to 1, and TMDR_4's BFA and BFB bits set to 0. TGRA_3 TCNT_3 Point a TGRC_3 Buffer transfer with compare match A3 TGRA_3, TGRC_3 TGRB_3, TGRA_4, TGRB_4 TGRD_3, TGRC_4, TGRD_4 Point b TGRB_3, TGRD_3, TGRA_4, TGRC_4, TGRB_4, TGRD_4 H'0000 TIOC3A TIOC3B TIOC3D TIOC4A TIOC4C TIOC4B TIOC4D TGFC TGFD Figure 10.109 Not set Not set Buffer Operation and Compare-Match Flags in Reset Synchronous PWM Mode R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 10-149 RZ/A1H Group, RZ/A1M Group 10.7.16 10. Multi-Function Timer Pulse Unit 2 Overflow Flags in Reset Synchronous PWM Mode When set to reset synchronous PWM mode, TCNT_3 and TCNT_4 start counting when the CST3 bit of TSTR is set to 1. At this point, TCNT_4's count clock source and count edge obey the TCR_3 setting. In reset synchronous PWM mode, with cycle register TGRA_3's set value at H'FFFF, when specifying TGR3A comparematch for the counter clear source, TCNT_3 and TCNT_4 count up to H'FFFF, then a compare-match occurs with TGRA_3, and TCNT_3 and TCNT_4 are both cleared. At this point, TSR's overflow flag TCFV bit is not set. Figure 10.110 shows a TCFV bit operation example in reset synchronous PWM mode with a set value for cycle register TGRA_3 of H'FFFF, when a TGRA_3 compare-match has been specified without synchronous setting for the counter clear source. Counter cleared by compare match 3A TGRA_3 (H'FFFF) TCNT_3 = TCNT_4 H'0000 Not set TCFV_3 Not set TCFV_4 Figure 10.110 10.7.17 Reset Synchronous PWM Mode Overflow Flag Contention between Overflow/Underflow and Counter Clearing If overflow/underflow and counter clearing occur simultaneously, the TCFV/TCFU flag in TSR is not set and TCNT clearing takes precedence. Figure 10.111 shows the operation timing when a TGR compare match is specified as the clearing source, and when H'FFFF is set in TGR. P0 TCNT input clock TCNT H'FFFF H'0000 Counter clear signal TGF TCFV Figure 10.111 Disabled Contention between Overflow and Counter Clearing R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 10-150 RZ/A1H Group, RZ/A1M Group 10.7.18 10. Multi-Function Timer Pulse Unit 2 Contention between TCNT Write and Overflow/Underflow If there is an up-count or down-count in the T2 state of a TCNT write cycle, and overflow/underflow occurs, the TCNT write takes precedence and the TCFV/TCFU flag in TSR is not set. Figure 10.112 shows the operation timing when there is contention between TCNT write and overflow. TCNT write cycle T1 T2 P0 TCNT address Address Write signal TCNT write data TCNT TCFV flag Figure 10.112 10.7.19 H'FFFF M Disabled Contention between TCNT Write and Overflow Cautions on Transition from Normal Operation or PWM Mode 1 to ResetSynchronized PWM Mode When making a transition from channel 3 or 4 normal operation or PWM mode 1 to reset-synchronized PWM mode, if the counter is halted with the output pins (TIOC3B, TIOC3D, TIOC4A, TIOC4C, TIOC4B, TIOC4D) in the high-level state, followed by the transition to reset-synchronized PWM mode and operation in that mode, the initial pin output will not be correct. When making a transition from normal operation to reset-synchronized PWM mode, write H'11 to registers TIORH_3, TIORL_3, TIORH_4, and TIORL_4 to initialize the output pins to low level output, then set an initial register value of H'00 before making the mode transition. When making a transition from PWM mode 1 to reset-synchronized PWM mode, first switch to normal operation, then initialize the output pins to low level output and set an initial register value of H'00 before making the transition to resetsynchronized PWM mode. 10.7.20 Output Level in Complementary PWM Mode and Reset-Synchronized PWM Mode When channels 3 and 4 are in complementary PWM mode or reset-synchronized PWM mode, the PWM waveform output level is set with the OLSP and OLSN bits in the timer output control register (TOCR). In the case of complementary PWM mode or reset-synchronized PWM mode, TIOR should be set to H'00. 10.7.21 Interrupts in Module Standby Mode If module standby mode is entered when an interrupt has been requested, it will not be possible to clear the CPU interrupt source or the direct memory access controller activation source. Interrupts should therefore be disabled before entering module standby mode. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 10-151 RZ/A1H Group, RZ/A1M Group 10.7.22 10. Multi-Function Timer Pulse Unit 2 Simultaneous Capture of TCNT_1 and TCNT_2 in Cascade Connection When timer counters 1 and 2 (TCNT_1 and TCNT_2) are operated as a 32-bit counter in cascade connection, the cascade counter value cannot be captured successfully even if input-capture input is simultaneously done to TIOC1A and TIOC2A or to TIOC1B and TIOC2B. This is because the input timing of TIOC1A and TIOC2A or of TIOC1B and TIOC2B may not be the same when external input-capture signals to be input into TCNT_1 and TCNT_2 are taken in synchronization with the internal clock. For example, TCNT_1 (the counter for upper 16 bits) does not capture the countup value by overflow from TCNT_2 (the counter for lower 16 bits) but captures the count value before the count-up. In this case, the values of TCNT_1 = H'FFF1 and TCNT_2 = H'0000 should be transferred to TGRA_1 and TGRA_2 or to TGRB_1 and TGRB_2, but the values of TCNT_1 = H'FFF0 and TCNT_2 = H'0000 are erroneously transferred. 10.7.23 Notes on Output Waveform Control During Synchronous Counter Clearing in Complementary PWM Mode In complementary PWM mode, when output waveform control during synchronous counter clearing is enabled (WRE in the TWCR register set to 1), the following problems may occur when condition (1) or condition (2), below, is satisfied. * Dead time for the PWM output pins may be too short (or nonexistent). * Active-level output from the PWM negative-phase pins may occur outside the correct active-level output interval Condition (1): Condition (2): When synchronous clearing occurs in the PWM output dead time interval within initial output suppression interval (10) (Figure 10.113). When synchronous clearing occurs within initial output suppression interval (10) or (11) and TGRB_3 TDDR, TGRA_4 TDDR, or TGRB_4 TDDR is true (Figure 10.114) Synchronous clearing TGRA_3 (10) (11) (10) TCNT_3 (11) Tb interval Tb interval TCNT_4 TGR TDDR 0 PWM output (positive phase) PWM output (negative phase) TDDR Shortened dead time Initial output suppression Dead time Note: PWM output is low-active. Figure 10.113 Condition (1) Synchronous Clearing Example R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 10-152 RZ/A1H Group, RZ/A1M Group 10. Multi-Function Timer Pulse Unit 2 Synchronous clearing (10) TGRA_3 (11) (10) (11) TCNT_3 Tb interval Tb interval TCNT_4 TDDR TGR 0 PWM output (positive phase) PWM output (negative phase) Active-level output occurs at synchronous clearing even though no active-level output interval has been set. Nonexistent dead time Initial output suppression Dead time Note: PWM output is low-active. Figure 10.114 Condition (2) Synchronous Clearing Example The following workaround can be used to avoid these problems. When using synchronous clearing, make sure to set compare registers TGRB_3, TGRA_4, and TGRB_4 to a value twice or more the setting of dead time data register TDDR. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 10-153 RZ/A1H Group, RZ/A1M Group 10.8 10.8.1 10. Multi-Function Timer Pulse Unit 2 Output Pin Initialization for Multi-Function Timer Pulse Unit 2 Operating Modes This module has the following six operating modes. Waveform output is possible in all of these modes. * Normal mode (channels 0 to 4) * PWM mode 1 (channels 0 to 4) * PWM mode 2 (channels 0 to 2) * Phase counting modes 1 to 4 (channels 1 and 2) * Complementary PWM mode (channels 3 and 4) * Reset-synchronized PWM mode (channels 3 and 4) The output pin initialization method for each of these modes is described in this section. 10.8.2 Reset Start Operation The output pins of this module (TIOC*) are initialized low by a power-on reset or in deep standby mode. Since the pin functions are selected using the general I/O ports, when the general I/O port is set, the pin states at that point are output to the ports. When this module output is selected by the general I/O port immediately after a reset, the initial output level, low, is output directly at the port. When the active level is low, the system will operate at this point, and therefore the general I/O port setting should be made after the initialization of the output pins is completed. Note: Channel number and port notation are substituted for *. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 10-154 RZ/A1H Group, RZ/A1M Group 10.8.3 10. Multi-Function Timer Pulse Unit 2 Operation in Case of Re-Setting Due to Error during Operation, etc. If an error occurs during operation of this module, the module output should be cut by the system. Cutoff is performed by switching the pin output to port output with the general I/O port and outputting the inverse of the active level. The pin initialization procedures for re-setting due to an error during operation, etc., and the procedures for restarting in a different mode after re-setting, are shown below. This module has six operating modes, as stated above. There are thus 36 mode transition combinations, but some transitions are not available with certain channel and mode combinations. Possible mode transition combinations are shown in Table 10.57. Table 10.57 Mode Transition Combinations After Before Normal PWM1 PWM2 PCM CPWM RPWM Normal (1) (2) (3) (4) (5) (6) PWM1 (7) (8) (9) (10) (11) (12) PWM2 (13) (14) (15) (16) None None PCM (17) (18) (19) (20) None None CPWM (21) (22) None None (23) (24) (25) RPWM (26) (27) None None (28) (29) [Legend] Normal: PWM1: PWM2: PCM: CPWM: RPWM: Normal mode PWM mode 1 PWM mode 2 Phase counting modes 1 to 4 Complementary PWM mode Reset-synchronized PWM mode R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 10-155 RZ/A1H Group, RZ/A1M Group 10.8.4 10. Multi-Function Timer Pulse Unit 2 Overview of Initialization Procedures and Mode Transitions in Case of Error during Operation, etc. * When making a transition to a mode (Normal, PWM1, PWM2, PCM) in which the pin output level is selected by the timer I/O control register (TIOR) setting, initialize the pins by means of a TIOR setting. * In PWM mode 1, since a waveform is not output to the TIOC*B (TIOC *D) pin, setting TIOR will not initialize the pins. If initialization is required, carry it out in normal mode, then switch to PWM mode 1. * In PWM mode 2, since a waveform is not output to the cycle register pin, setting TIOR will not initialize the pins. If initialization is required, carry it out in normal mode, then switch to PWM mode 2. * In normal mode or PWM mode 2, if TGRC and TGRD operate as buffer registers, setting TIOR will not initialize the buffer register pins. If initialization is required, clear buffer mode, carry out initialization, then set buffer mode again. * In PWM mode 1, if either TGRC or TGRD operates as a buffer register, setting TIOR will not initialize the TGRC pin. To initialize the TGRC pin, clear buffer mode, carry out initialization, then set buffer mode again. * When making a transition to a mode (CPWM, RPWM) in which the pin output level is selected by the timer output control register (TOCR) setting, switch to normal mode and perform initialization with TIOR, then restore TIOR to its initial value, and temporarily disable channel 3 and 4 output with the timer output master enable register (TOER). Then operate the unit in accordance with the mode setting procedure (TOCR setting, TMDR setting, TOER setting). Note: Channel number is substituted for * indicated in this article. Pin initialization procedures are described below for the numbered combinations in Table 10.57. The active level is assumed to be low. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 10-156 RZ/A1H Group, RZ/A1M Group (1) 10. Multi-Function Timer Pulse Unit 2 Operation when Error Occurs during Normal Mode Operation, and Operation is Restarted in Normal Mode Figure 10.115 shows an explanatory diagram of the case where an error occurs in normal mode and operation is restarted in normal mode after re-setting. 1 2 3 RESET TMDR TOER (normal) (1) 6 4 5 TIOR PFC TSTR (1 init (MTU2) (1) 0 out) 7 Match 13 14 8 9 10 11 12 Error PFC TSTR TMDR TIOR PFC TSTR occurs (PORT) (0) (normal) (1 init (MTU2) (1) 0 out) MTU2 module output TIOC*A TIOC*B Port output PEn High-Z PEn High-Z n = 0 to 15 Figure 10.115 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. Error Occurrence in Normal Mode, Recovery in Normal Mode After a reset, the module output is low and ports are in the high-impedance state. After a reset, the TMDR setting is for normal mode. For channels 3 and 4, enable output with TOER before initializing the pins with TIOR. Initialize the pins with TIOR. (The example shows initial high output, with low output on compare-match occurrence.) Set the multi-function timer pulse unit 2 output with the general I/O port. The count operation is started by TSTR. Output goes low on compare-match occurrence. An error occurs. Set port output with the general I/O port and output the inverse of the active level. The count operation is stopped by TSTR. Not necessary when restarting in normal mode. Initialize the pins with TIOR. Set the multi-function timer pulse unit 2 output with the general I/O port. Operation is restarted by TSTR. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 10-157 RZ/A1H Group, RZ/A1M Group (2) 10. Multi-Function Timer Pulse Unit 2 Operation when Error Occurs during Normal Mode Operation, and Operation is Restarted in PWM Mode 1 Figure 10.116 shows an explanatory diagram of the case where an error occurs in normal mode and operation is restarted in PWM mode 1 after re-setting. 1 2 3 RESET TMDR TOER (normal) (1) 6 4 5 TIOR PFC TSTR (1 init (MTU2) (1) 0 out) 7 Match 13 14 8 9 10 11 12 Error PFC TSTR TMDR TIOR PFC TSTR occurs (PORT) (0) (PWM1) (1 init (MTU2) (1) 0 out) MTU2 module output TIOC*A Not initialized (TIOC*B) TIOC*B Port output PEn High-Z PEn High-Z n = 0 to 15 Figure 10.116 Error Occurrence in Normal Mode, Recovery in PWM Mode 1 1 to 10 are the same as in Figure 10.115. 11. Set PWM mode 1. 12. Initialize the pins with TIOR. (In PWM mode 1, the TIOC*B side is not initialized. If initialization is required, initialize in normal mode, and then switch to PWM mode 1.) 13. Set the multi-function timer pulse unit 2 output with the general I/O port. 14. Operation is restarted by TSTR. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 10-158 RZ/A1H Group, RZ/A1M Group (3) 10. Multi-Function Timer Pulse Unit 2 Operation when Error Occurs during Normal Mode Operation, and Operation is Restarted in PWM Mode 2 Figure 10.117 shows an explanatory diagram of the case where an error occurs in normal mode and operation is restarted in PWM mode 2 after re-setting. 1 2 3 RESET TMDR TOER (normal) (1) 6 4 5 TIOR PFC TSTR (1 init (MTU2) (1) 0 out) 7 Match 13 14 8 9 10 11 12 Error PFC TSTR TMDR TIOR PFC TSTR occurs (PORT) (0) (PWM2) (1 init (MTU2) (1) 0 out) MTU2 module output Not initialized (cycle register) TIOC*A TIOC*B Port output PEn High-Z PEn High-Z n = 0 to 15 Figure 10.117 Error Occurrence in Normal Mode, Recovery in PWM Mode 2 1 to 10 are the same as in Figure 10.115. 11. Set PWM mode 2. 12. Initialize the pins with TIOR. (In PWM mode 2, the cycle register pins are not initialized. If initialization is required, initialize in normal mode, and then switch to PWM mode 2.) 13. Set the multi-function timer pulse unit 2 output with the general I/O port. 14. Operation is restarted by TSTR. Note: PWM mode 2 can only be set for channels 0 to 2, and therefore TOER setting is not necessary. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 10-159 RZ/A1H Group, RZ/A1M Group (4) 10. Multi-Function Timer Pulse Unit 2 Operation when Error Occurs during Normal Mode Operation, and Operation is Restarted in Phase Counting Mode Figure 10.118 shows an explanatory diagram of the case where an error occurs in normal mode and operation is restarted in phase counting mode after re-setting. 1 2 3 RESET TMDR TOER (normal) (1) 6 4 5 TIOR PFC TSTR (1 init (MTU2) (1) 0 out) 7 Match 8 9 10 11 Error PFC TSTR TMDR occurs (PORT) (0) (PCM) 13 14 12 TIOR PFC TSTR (1 init (MTU2) (1) 0 out) MTU2 module output TIOC*A TIOC*B Port output PEn High-Z PEn High-Z n = 0 to 15 Figure 10.118 Error Occurrence in Normal Mode, Recovery in Phase Counting Mode 1 to 10 are the same as in Figure 10.115. 11. 12. 13. 14. Set phase counting mode. Initialize the pins with TIOR. Set the multi-function timer pulse unit 2 output with the general I/O port. Operation is restarted by TSTR. Note: Phase counting mode can only be set for channels 1 and 2, and therefore TOER setting is not necessary. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 10-160 RZ/A1H Group, RZ/A1M Group (5) 10. Multi-Function Timer Pulse Unit 2 Operation when Error Occurs during Normal Mode Operation, and Operation is Restarted in Complementary PWM Mode Figure 10.119 shows an explanatory diagram of the case where an error occurs in normal mode and operation is restarted in complementary PWM mode after re-setting. 12 11 10 9 7 8 6 4 5 3 (18) 13 1 2 14 15 (16) (17) RESET TMDR TOER TIOR PFC TSTR Match Error PFC TSTR TIOR TIOR TOER TOCR TMDR TOER PFC TSTR (0 init (disabled) (0) occurs (PORT) (0) (1 init (MTU2) (1) (normal) (1) (CPWM) (1) (MTU2) (1) 0 out) 0 out) MTU2 module output TIOC3A TIOC3B TIOC3D Port output Figure 10.119 PE8 High-Z PE9 High-Z PE11 High-Z Error Occurrence in Normal Mode, Recovery in Complementary PWM Mode 1 to 10 are the same as in Figure 10.115. 11. 12. 13. 14. 15. 16. 17. 18. Initialize the normal mode waveform generation section with TIOR. Disable operation of the normal mode waveform generation section with TIOR. Disable channel 3 and 4 output with TOER. Select the complementary PWM output level and cyclic output enabling/disabling with TOCR. Set complementary PWM. Enable channel 3 and 4 output with TOER. Set the multi-function timer pulse unit 2 output with the general I/O port. Operation is restarted by TSTR. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 10-161 RZ/A1H Group, RZ/A1M Group (6) 10. Multi-Function Timer Pulse Unit 2 Operation when Error Occurs during Normal Mode Operation, and Operation is Restarted in Reset-Synchronized PWM Mode Figure 10.120 shows an explanatory diagram of the case where an error occurs in normal mode and operation is restarted in reset-synchronized PWM mode after re-setting. 6 4 5 3 1 2 PFC TSTR RESET TMDR TOER TIOR (1 init (MTU2) (1) (normal) (1) 0 out) 7 Match 10 9 8 PFC TSTR Error occurs (PORT) (0) 12 11 18 13 14 15 16 17 TIOR TIOR TOER TOCR TMDR TOER PFC TSTR (0 init (disabled) (0) (RPWM) (1) (MTU2) (1) 0 out) MTU2 module output TIOC3A TIOC3B TIOC3D Port output Figure 10.120 PE8 High-Z PE9 High-Z PE11 High-Z Error Occurrence in Normal Mode, Recovery in Reset-Synchronized PWM Mode 1 to 13 are the same as in Figure 10.115. 14. 15. 16. 17. 18. Select the reset-synchronized PWM output level and cyclic output enabling/disabling with TOCR. Set reset-synchronized PWM. Enable channel 3 and 4 output with TOER. Set the multi-function timer pulse unit 2 output with the general I/O port. Operation is restarted by TSTR. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 10-162 RZ/A1H Group, RZ/A1M Group (7) 10. Multi-Function Timer Pulse Unit 2 Operation when Error Occurs during PWM Mode 1 Operation, and Operation is Restarted in Normal Mode Figure 10.121 shows an explanatory diagram of the case where an error occurs in PWM mode 1 and operation is restarted in normal mode after re-setting. 1 2 3 RESET TMDR TOER (PWM1) (1) 6 4 5 TIOR PFC TSTR (1 init (MTU2) (1) 0 out) 7 Match 13 14 8 9 10 11 12 Error PFC TSTR TMDR TIOR PFC TSTR occurs (PORT) (0) (normal) (1 init (MTU2) (1) 0 out) MTU2 module output TIOC*A Not initialized (TIOC*B) TIOC*B Port output PEn High-Z PEn High-Z n = 0 to 15 Figure 10.121 Error Occurrence in PWM Mode 1, Recovery in Normal Mode 1. After a reset, the module output is low and ports are in the high-impedance state. 2. Set PWM mode 1. 3. For channels 3 and 4, enable output with TOER before initializing the pins with TIOR. 4. Initialize the pins with TIOR. (The example shows initial high output, with low output on compare-match occurrence. In PWM mode 1, the TIOC*B side is not initialized.) 5. Set the multi-function timer pulse unit 2 output with the general I/O port. 6. The count operation is started by TSTR. 7. Output goes low on compare-match occurrence. 8. An error occurs. 9. Set port output with the general I/O port and output the inverse of the active level. 10. The count operation is stopped by TSTR. 11. Set normal mode. 12. Initialize the pins with TIOR. 13. Set the multi-function timer pulse unit 2 output with the general I/O port. 14. Operation is restarted by TSTR. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 10-163 RZ/A1H Group, RZ/A1M Group (8) 10. Multi-Function Timer Pulse Unit 2 Operation when Error Occurs during PWM Mode 1 Operation, and Operation is Restarted in PWM Mode 1 Figure 10.122 shows an explanatory diagram of the case where an error occurs in PWM mode 1 and operation is restarted in PWM mode 1 after re-setting. 1 2 3 RESET TMDR TOER (PWM1) (1) 6 4 5 TIOR PFC TSTR (1 init (MTU2) (1) 0 out) 7 Match 13 14 8 9 10 11 12 Error PFC TSTR TMDR TIOR PFC TSTR occurs (PORT) (0) (PWM1) (1 init (MTU2) (1) 0 out) MTU2 module output TIOC*A Not initialized (TIOC*B) TIOC*B Not initialized (TIOC*B) Port output PEn High-Z PEn High-Z n = 0 to 15 Figure 10.122 Error Occurrence in PWM Mode 1, Recovery in PWM Mode 1 1 to 10 are the same as in Figure 10.121. 11. 12. 13. 14. Not necessary when restarting in PWM mode 1. Initialize the pins with TIOR. (In PWM mode 1, the TIOC*B side is not initialized.) Set the multi-function timer pulse unit 2 output with the general I/O port. Operation is restarted by TSTR. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 10-164 RZ/A1H Group, RZ/A1M Group (9) 10. Multi-Function Timer Pulse Unit 2 Operation when Error Occurs during PWM Mode 1 Operation, and Operation is Restarted in PWM Mode 2 Figure 10.123 shows an explanatory diagram of the case where an error occurs in PWM mode 1 and operation is restarted in PWM mode 2 after re-setting. 1 2 3 RESET TMDR TOER (PWM1) (1) 6 4 5 TIOR PFC TSTR (1 init (MTU2) (1) 0 out) 7 Match 13 14 8 9 10 11 12 Error PFC TSTR TMDR TIOR PFC TSTR occurs (PORT) (0) (PWM2) (1 init (MTU2) (1) 0 out) MTU2 module output Not initialized (cycle register) TIOC*A Not initialized (TIOC*B) TIOC*B Port output PEn High-Z PEn High-Z n = 0 to 15 Figure 10.123 Error Occurrence in PWM Mode 1, Recovery in PWM Mode 2 1 to 10 are the same as in Figure 10.121. 11. 12. 13. 14. Set PWM mode 2. Initialize the pins with TIOR. (In PWM mode 2, the cycle register pins are not initialized.) Set the multi-function timer pulse unit 2 output with the general I/O port. Operation is restarted by TSTR. Note: PWM mode 2 can only be set for channels 0 to 2, and therefore TOER setting is not necessary. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 10-165 RZ/A1H Group, RZ/A1M Group 10. Multi-Function Timer Pulse Unit 2 (10) Operation when Error Occurs during PWM Mode 1 Operation, and Operation is Restarted in Phase Counting Mode Figure 10.124 shows an explanatory diagram of the case where an error occurs in PWM mode 1 and operation is restarted in phase counting mode after re-setting. 1 2 3 RESET TMDR TOER (PWM1) (1) 6 4 5 TIOR PFC TSTR (1 init (MTU2) (1) 0 out) 7 Match 8 9 10 11 Error PFC TSTR TMDR occurs (PORT) (0) (PCM) 13 14 12 TIOR PFC TSTR (1 init (MTU2) (1) 0 out) MTU2 module output TIOC*A Not initialized (TIOC*B) TIOC*B Port output PEn High-Z PEn High-Z n = 0 to 15 Figure 10.124 Error Occurrence in PWM Mode 1, Recovery in Phase Counting Mode 1 to 10 are the same as in Figure 10.121. 11. 12. 13. 14. Set phase counting mode. Initialize the pins with TIOR. Set the multi-function timer pulse unit 2 output with the general I/O port. Operation is restarted by TSTR. Note: Phase counting mode can only be set for channels 1 and 2, and therefore TOER setting is not necessary. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 10-166 RZ/A1H Group, RZ/A1M Group 10. Multi-Function Timer Pulse Unit 2 (11) Operation when Error Occurs during PWM Mode 1 Operation, and Operation is Restarted in Complementary PWM Mode Figure 10.125 shows an explanatory diagram of the case where an error occurs in PWM mode 1 and operation is restarted in complementary PWM mode after re-setting. 1 2 14 15 16 17 18 3 19 5 4 6 7 8 9 10 11 12 13 RESET TMDR TOER TIOR PFC TSTR Match Error PFC TSTR TMDR TIOR TIOR TOER TOCR TMDR TOER PFC TSTR (PWM1) (1) (1 init (MTU2) (1) (CPWM) (1) (MTU2) (1) occurs (PORT) (0) (normal) (0 init (disabled) (0) 0 out) 0 out) MTU2 module output TIOC3A TIOC3B Not initialized (TIOC3B) TIOC3D Not initialized (TIOC3D) Port output Figure 10.125 PE8 High-Z PE9 High-Z PE11 High-Z Error Occurrence in PWM Mode 1, Recovery in Complementary PWM Mode 1 to 10 are the same as in Figure 10.121. 11. 12. 13. 14. 15. 16. 17. 18. 19. Set normal mode for initialization of the normal mode waveform generation section. Initialize the PWM mode 1 waveform generation section with TIOR. Disable operation of the PWM mode 1 waveform generation section with TIOR. Disable channel 3 and 4 output with TOER. Select the complementary PWM output level and cyclic output enabling/disabling with TOCR. Set complementary PWM. Enable channel 3 and 4 output with TOER. Set the multi-function timer pulse unit 2 output with the general I/O port. Operation is restarted by TSTR. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 10-167 RZ/A1H Group, RZ/A1M Group 10. Multi-Function Timer Pulse Unit 2 (12) Operation when Error Occurs during PWM Mode 1 Operation, and Operation is Restarted in Reset-Synchronized PWM Mode Figure 10.126 shows an explanatory diagram of the case where an error occurs in PWM mode 1 and operation is restarted in reset-synchronized PWM mode after re-setting. 13 6 7 8 9 10 11 12 1 2 3 4 5 14 15 16 17 18 19 RESET TMDR TOER TIOR PFC TSTR Match Error PFC TSTR TMDR TIOR TIOR TOER TOCR TMDR TOER PFC TSTR occurs (PORT) (0) (normal) (0 init (disabled) (0) (PWM1) (1) (1 init (MTU2) (1) (RPWM) (1) (MTU2) (1) 0 out) 0 out) MTU2 module output TIOC3A TIOC3B Not initialized (TIOC3B) TIOC3D Not initialized (TIOC3D) Port output Figure 10.126 PE8 High-Z PE9 High-Z PE11 High-Z Error Occurrence in PWM Mode 1, Recovery in Reset-Synchronized PWM Mode 1 to 14 are the same as in Figure 10.125. 15. 16. 17. 18. 19. Select the reset-synchronized PWM output level and cyclic output enabling/disabling with TOCR. Set reset-synchronized PWM. Enable channel 3 and 4 output with TOER. Set the multi-function timer pulse unit 2 output with the general I/O port. Operation is restarted by TSTR. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 10-168 RZ/A1H Group, RZ/A1M Group 10. Multi-Function Timer Pulse Unit 2 (13) Operation when Error Occurs during PWM Mode 2 Operation, and Operation is Restarted in Normal Mode Figure 10.127 shows an explanatory diagram of the case where an error occurs in PWM mode 2 and operation is restarted in normal mode after re-setting. 12 13 4 5 6 7 8 9 10 11 1 2 3 PFC TSTR Match Error PFC TSTR TMDR TIOR PFC TSTR RESET TMDR TIOR occurs (PORT) (0) (normal) (1 init (MTU2) (1) (PWM2) (1 init (MTU2) (1) 0 out) 0 out) MTU2 module output Not initialized (cycle register) TIOC*A TIOC*B Port output PEn High-Z PEn High-Z n = 0 to 15 Figure 10.127 Error Occurrence in PWM Mode 2, Recovery in Normal Mode 1. After a reset, the module output is low and ports are in the high-impedance state. 2. Set PWM mode 2. 3. Initialize the pins with TIOR. (The example shows initial high output, with low output on compare-match occurrence. In PWM mode 2, the cycle register pins are not initialized. In the example, TIOC *A is the cycle register.) 4. Set the multi-function timer pulse unit 2 output with the general I/O port. 5. The count operation is started by TSTR. 6. Output goes low on compare-match occurrence. 7. An error occurs. 8. Set port output with the general I/O port and output the inverse of the active level. 9. The count operation is stopped by TSTR. 10. Set normal mode. 11. Initialize the pins with TIOR. 12. Set the multi-function timer pulse unit 2 output with the general I/O port. 13. Operation is restarted by TSTR. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 10-169 RZ/A1H Group, RZ/A1M Group 10. Multi-Function Timer Pulse Unit 2 (14) Operation when Error Occurs during PWM Mode 2 Operation, and Operation is Restarted in PWM Mode 1 Figure 10.128 shows an explanatory diagram of the case where an error occurs in PWM mode 2 and operation is restarted in PWM mode 1 after re-setting. 12 13 4 5 6 7 8 9 10 11 1 2 3 PFC TSTR Match Error PFC TSTR TMDR TIOR PFC TSTR RESET TMDR TIOR occurs (PORT) (0) (PWM1) (1 init (MTU2) (1) (PWM2) (1 init (MTU2) (1) 0 out) 0 out) MTU2 module output Not initialized (cycle register) TIOC*A TIOC*B Not initialized (TIOC*B) Port output PEn High-Z PEn High-Z n = 0 to 15 Figure 10.128 Error Occurrence in PWM Mode 2, Recovery in PWM Mode 1 1 to 9 are the same as in Figure 10.127. 10. 11. 12. 13. Set PWM mode 1. Initialize the pins with TIOR. (In PWM mode 1, the TIOC*B side is not initialized.) Set the multi-function timer pulse unit 2 output with the general I/O port. Operation is restarted by TSTR. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 10-170 RZ/A1H Group, RZ/A1M Group 10. Multi-Function Timer Pulse Unit 2 (15) Operation when Error Occurs during PWM Mode 2 Operation, and Operation is Restarted in PWM Mode 2 Figure 10.129 shows an explanatory diagram of the case where an error occurs in PWM mode 2 and operation is restarted in PWM mode 2 after re-setting. 12 13 4 5 6 7 8 9 10 11 1 2 3 PFC TSTR Match Error PFC TSTR TMDR TIOR PFC TSTR RESET TMDR TIOR occurs (PORT) (0) (PWM2) (1 init (MTU2) (1) (PWM2) (1 init (MTU2) (1) 0 out) 0 out) MTU2 module output Not initialized (cycle register) TIOC*A Not initialized (cycle register) TIOC*B Port output PEn High-Z PEn High-Z n = 0 to 15 Figure 10.129 Error Occurrence in PWM Mode 2, Recovery in PWM Mode 2 1 to 9 are the same as in Figure 10.127. 10. 11. 12. 13. Not necessary when restarting in PWM mode 2. Initialize the pins with TIOR. (In PWM mode 2, the cycle register pins are not initialized.) Set the multi-function timer pulse unit 2 output with the general I/O port. Operation is restarted by TSTR. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 10-171 RZ/A1H Group, RZ/A1M Group 10. Multi-Function Timer Pulse Unit 2 (16) Operation when Error Occurs during PWM Mode 2 Operation, and Operation is Restarted in Phase Counting Mode Figure 10.130 shows an explanatory diagram of the case where an error occurs in PWM mode 2 and operation is restarted in phase counting mode after re-setting. 12 13 4 5 6 7 8 9 10 11 1 2 3 PFC TSTR Match Error PFC TSTR TMDR TIOR PFC TSTR RESET TMDR TIOR occurs (PORT) (0) (PCM) (1 init (MTU2) (1) (PWM2) (1 init (MTU2) (1) 0 out) 0 out) MTU2 module output Not initialized (cycle register) TIOC*A TIOC*B Port output PEn High-Z PEn High-Z n = 0 to 15 Figure 10.130 Error Occurrence in PWM Mode 2, Recovery in Phase Counting Mode 1 to 9 are the same as in Figure 10.127. 10. 11. 12. 13. Set phase counting mode. Initialize the pins with TIOR. Set the multi-function timer pulse unit 2 output with the general I/O port. Operation is restarted by TSTR. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 10-172 RZ/A1H Group, RZ/A1M Group 10. Multi-Function Timer Pulse Unit 2 (17) Operation when Error Occurs during Phase Counting Mode Operation, and Operation is Restarted in Normal Mode Figure 10.131 shows an explanatory diagram of the case where an error occurs in phase counting mode and operation is restarted in normal mode after re-setting. 1 2 RESET TMDR (PCM) 12 13 4 5 6 7 8 9 10 11 3 PFC TSTR Match Error PFC TSTR TMDR TIOR PFC TSTR TIOR occurs (PORT) (0) (normal) (1 init (MTU2) (1) (1 init (MTU2) (1) 0 out) 0 out) MTU2 module output TIOC*A TIOC*B Port output PEn High-Z PEn High-Z n = 0 to 15 Figure 10.131 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. Error Occurrence in Phase Counting Mode, Recovery in Normal Mode After a reset, the module output is low and ports are in the high-impedance state. Set phase counting mode. Initialize the pins with TIOR. (The example shows initial high output, with low output on compare-match occurrence.) Set the multi-function timer pulse unit 2 output with the general I/O port. The count operation is started by TSTR. Output goes low on compare-match occurrence. An error occurs. Set port output with the general I/O port and output the inverse of the active level. The count operation is stopped by TSTR. Set in normal mode. Initialize the pins with TIOR. Set the multi-function timer pulse unit 2 output with the general I/O port. Operation is restarted by TSTR. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 10-173 RZ/A1H Group, RZ/A1M Group 10. Multi-Function Timer Pulse Unit 2 (18) Operation when Error Occurs during Phase Counting Mode Operation, and Operation is Restarted in PWM Mode 1 Figure 10.132 shows an explanatory diagram of the case where an error occurs in phase counting mode and operation is restarted in PWM mode 1 after re-setting. 12 13 4 5 6 7 8 9 10 11 1 2 3 PFC TSTR TMDR TIOR PFC TSTR RESET TMDR TIOR PFC TSTR Match Error occurs (PORT) (0) (PWM1) (1 init (MTU2) (1) (PCM) (1 init (MTU2) (1) 0 out) 0 out) MTU2 module output TIOC*A TIOC*B Not initialized (TIOC*B) Port output PEn High-Z PEn High-Z n = 0 to 15 Figure 10.132 Error Occurrence in Phase Counting Mode, Recovery in PWM Mode 1 1 to 9 are the same as in Figure 10.131. 10. 11. 12. 13. Set PWM mode 1. Initialize the pins with TIOR. (In PWM mode 1, the TIOC *B side is not initialized.) Set the multi-function timer pulse unit 2 output with the general I/O port. Operation is restarted by TSTR. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 10-174 RZ/A1H Group, RZ/A1M Group 10. Multi-Function Timer Pulse Unit 2 (19) Operation when Error Occurs during Phase Counting Mode Operation, and Operation is Restarted in PWM Mode 2 Figure 10.133 shows an explanatory diagram of the case where an error occurs in phase counting mode and operation is restarted in PWM mode 2 after re-setting. 1 2 RESET TMDR (PCM) 12 13 4 5 6 7 8 9 10 11 3 PFC TSTR Match Error PFC TSTR TMDR TIOR PFC TSTR TIOR occurs (PORT) (0) (PWM2) (1 init (MTU2) (1) (1 init (MTU2) (1) 0 out) 0 out) MTU2 module output Not initialized (cycle register) TIOC*A TIOC*B Port output PEn High-Z PEn High-Z n = 0 to 15 Figure 10.133 Error Occurrence in Phase Counting Mode, Recovery in PWM Mode 2 1 to 9 are the same as in Figure 10.131. 10. 11. 12. 13. Set PWM mode 2. Initialize the pins with TIOR. (In PWM mode 2, the cycle register pins are not initialized.) Set the multi-function timer pulse unit 2 output with the general I/O port. Operation is restarted by TSTR. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 10-175 RZ/A1H Group, RZ/A1M Group 10. Multi-Function Timer Pulse Unit 2 (20) Operation when Error Occurs during Phase Counting Mode Operation, and Operation is Restarted in Phase Counting Mode Figure 10.134 shows an explanatory diagram of the case where an error occurs in phase counting mode and operation is restarted in phase counting mode after re-setting. 1 2 RESET TMDR (PCM) 12 13 4 5 6 7 8 9 10 11 3 PFC TSTR Match Error PFC TSTR TMDR TIOR PFC TSTR TIOR occurs (PORT) (0) (PCM) (1 init (MTU2) (1) (1 init (MTU2) (1) 0 out) 0 out) MTU2 module output TIOC*A TIOC*B Port output PEn High-Z PEn High-Z n = 0 to 15 Figure 10.134 Error Occurrence in Phase Counting Mode, Recovery in Phase Counting Mode 1 to 9 are the same as in Figure 10.131. 10. 11. 12. 13. Not necessary when restarting in phase counting mode. Initialize the pins with TIOR. Set the multi-function timer pulse unit 2 output with the general I/O port. Operation is restarted by TSTR. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 10-176 RZ/A1H Group, RZ/A1M Group 10. Multi-Function Timer Pulse Unit 2 (21) Operation when Error Occurs during Complementary PWM Mode Operation, and Operation is Restarted in Normal Mode Figure 10.135 shows an explanatory diagram of the case where an error occurs in complementary PWM mode and operation is restarted in normal mode after re-setting. 1 2 3 4 5 6 RESET TOCR TMDR TOER PFC TSTR (CPWM) (1) (MTU2) (1) 7 Match 13 14 8 9 10 11 12 Error PFC TSTR TMDR TIOR PFC TSTR occurs (PORT) (0) (normal) (1 init (MTU2) (1) 0 out) MTU2 module output TIOC3A TIOC3B TIOC3D Port output Figure 10.135 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. PE8 High-Z PE9 High-Z PE11 High-Z Error Occurrence in Complementary PWM Mode, Recovery in Normal Mode After a reset, the module output is low and ports are in the high-impedance state. Select the complementary PWM output level and cyclic output enabling/disabling with TOCR. Set complementary PWM. Enable channel 3 and 4 output with TOER. Set the multi-function timer pulse unit 2 output with the general I/O port. The count operation is started by TSTR. The complementary PWM waveform is output on compare-match occurrence. An error occurs. Set port output with the general I/O port and output the inverse of the active level. The count operation is stopped by TSTR. (This module outputs the same value as the complementary PWM output initial value.) Set normal mode. (This module outputs a low-level signal.) Initialize the pins with TIOR. Set the multi-function timer pulse unit 2 output with the general I/O port. Operation is restarted by TSTR. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 10-177 RZ/A1H Group, RZ/A1M Group 10. Multi-Function Timer Pulse Unit 2 (22) Operation when Error Occurs during Complementary PWM Mode Operation, and Operation is Restarted in PWM Mode 1 Figure 10.136 shows an explanatory diagram of the case where an error occurs in complementary PWM mode and operation is restarted in PWM mode 1 after re-setting. 1 2 3 4 5 6 RESET TOCR TMDR TOER PFC TSTR (CPWM) (1) (MTU2) (1) 7 Match 13 14 8 9 10 11 12 Error PFC TSTR TMDR TIOR PFC TSTR occurs (PORT) (0) (PWM1) (1 init (MTU2) (1) 0 out) MTU2 module output TIOC3A TIOC3B Not initialized (TIOC3B) TIOC3D Not initialized (TIOC3D) Port output Figure 10.136 PE8 High-Z PE9 High-Z PE11 High-Z Error Occurrence in Complementary PWM Mode, Recovery in PWM Mode 1 1 to 10 are the same as in Figure 10.135. 11. 12. 13. 14. Set PWM mode 1. (This module outputs a low-level signal.) Initialize the pins with TIOR. (In PWM mode 1, the TIOC *B side is not initialized.) Set the multi-function timer pulse unit 2 output with the general I/O port. Operation is restarted by TSTR. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 10-178 RZ/A1H Group, RZ/A1M Group 10. Multi-Function Timer Pulse Unit 2 (23) Operation when Error Occurs during Complementary PWM Mode Operation, and Operation is Restarted in Complementary PWM Mode Figure 10.137 shows an explanatory diagram of the case where an error occurs in complementary PWM mode and operation is restarted in complementary PWM mode after re-setting (when operation is restarted using the cycle and duty settings at the time the counter was stopped). 1 2 3 4 5 6 RESET TOCR TMDR TOER PFC TSTR (CPWM) (1) (MTU2) (1) 7 Match 8 9 10 11 12 13 Error PFC TSTR PFC TSTR Match occurs (PORT) (0) (MTU2) (1) MTU2 module output TIOC3A TIOC3B TIOC3D Port output Figure 10.137 PE8 High-Z PE9 High-Z PE11 High-Z Error Occurrence in Complementary PWM Mode, Recovery in Complementary PWM Mode 1 to 10 are the same as in Figure 10.135. 11. Set the multi-function timer pulse unit 2 output with the general I/O port. 12. Operation is restarted by TSTR. 13. The complementary PWM waveform is output on compare-match occurrence. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 10-179 RZ/A1H Group, RZ/A1M Group 10. Multi-Function Timer Pulse Unit 2 (24) Operation when Error Occurs during Complementary PWM Mode Operation, and Operation is Restarted in Complementary PWM Mode Figure 10.138 shows an explanatory diagram of the case where an error occurs in complementary PWM mode and operation is restarted in complementary PWM mode after re-setting (when operation is restarted using completely new cycle and duty settings). 1 2 3 14 15 16 5 17 4 6 7 8 9 10 11 12 13 RESET TOCR TMDR TOER PFC TSTR Match Error PFC TSTR TMDR TOER TOCR TMDR TOER PFC TSTR (CPWM) (1) (MTU2) (1) (CPWM) (1) (MTU2) (1) occurs (PORT) (0) (normal) (0) MTU2 module output TIOC3A TIOC3B TIOC3D Port output Figure 10.138 PE8 High-Z PE9 High-Z PE11 High-Z Error Occurrence in Complementary PWM Mode, Recovery in Complementary PWM Mode 1 to 10 are the same as in Figure 10.135. 11. 12. 13. 14. 15. 16. 17. Set normal mode and make new settings. (This module outputs a low-level signal.) Disable channel 3 and 4 output with TOER. Select the complementary PWM mode output level and cyclic output enabling/disabling with TOCR. Set complementary PWM. Enable channel 3 and 4 output with TOER. Set the multi-function timer pulse unit 2 output with the general I/O port. Operation is restarted by TSTR. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 10-180 RZ/A1H Group, RZ/A1M Group 10. Multi-Function Timer Pulse Unit 2 (25) Operation when Error Occurs during Complementary PWM Mode Operation, and Operation is Restarted in Reset-Synchronized PWM Mode Figure 10.139 shows an explanatory diagram of the case where an error occurs in complementary PWM mode and operation is restarted in reset-synchronized PWM mode. 13 12 11 10 9 7 8 6 4 5 17 1 2 3 14 15 16 RESET TOCR TMDR TOER PFC TSTR Match Error PFC TSTR TMDR TOER TOCR TMDR TOER PFC TSTR occurs (PORT) (0) (normal) (0) (CPWM) (1) (MTU2) (1) (RPWM) (1) (MTU2) (1) MTU2 module output TIOC3A TIOC3B TIOC3D Port output Figure 10.139 PE8 High-Z PE9 High-Z PE11 High-Z Error Occurrence in Complementary PWM Mode, Recovery in Reset-Synchronized PWM Mode 1 to 10 are the same as in Figure 10.135. 11. 12. 13. 14. 15. 16. 17. Set normal mode. (This module outputs a low-level signal.) Disable channel 3 and 4 output with TOER. Select the reset-synchronized PWM mode output level and cyclic output enabling/disabling with TOCR. Set reset-synchronized PWM. Enable channel 3 and 4 output with TOER. Set the multi-function timer pulse unit 2 output with the general I/O port. Operation is restarted by TSTR. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 10-181 RZ/A1H Group, RZ/A1M Group 10. Multi-Function Timer Pulse Unit 2 (26) Operation when Error Occurs during Reset-Synchronized PWM Mode Operation, and Operation is Restarted in Normal Mode Figure 10.140 shows an explanatory diagram of the case where an error occurs in reset-synchronized PWM mode and operation is restarted in normal mode after re-setting. 1 2 3 4 5 6 RESET TOCR TMDR TOER PFC TSTR (RPWM) (1) (MTU2) (1) 7 Match 13 14 8 9 10 11 12 Error PFC TSTR TMDR TIOR PFC TSTR occurs (PORT) (0) (normal) (1 init (MTU2) (1) 0 out) MTU2 module output TIOC3A TIOC3B TIOC3D Port output Figure 10.140 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. PE8 High-Z PE9 High-Z PE11 High-Z Error Occurrence in Reset-Synchronized PWM Mode, Recovery in Normal Mode After a reset, the module output is low and ports are in the high-impedance state. Select the reset-synchronized PWM output level and cyclic output enabling/disabling with TOCR. Set reset-synchronized PWM. Enable channel 3 and 4 output with TOER. Set the multi-function timer pulse unit 2 output with the general I/O port. The count operation is started by TSTR. The reset-synchronized PWM waveform is output on compare-match occurrence. An error occurs. Set port output with the general I/O port and output the inverse of the active level. The count operation is stopped by TSTR. (This module outputs the same value as the reset-synchronized PWM output initial value.) Set normal mode. (The positive phase output from this module is low, and negative phase output is high.) Initialize the pins with TIOR. Set the multi-function timer pulse unit 2 output with the general I/O port. Operation is restarted by TSTR. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 10-182 RZ/A1H Group, RZ/A1M Group 10. Multi-Function Timer Pulse Unit 2 (27) Operation when Error Occurs during Reset-Synchronized PWM Mode Operation, and Operation is Restarted in PWM Mode 1 Figure 10.141 shows an explanatory diagram of the case where an error occurs in reset-synchronized PWM mode and operation is restarted in PWM mode 1 after re-setting. 1 2 3 4 5 6 RESET TOCR TMDR TOER PFC TSTR (RPWM) (1) (MTU2) (1) 7 Match 13 14 8 9 10 11 12 Error PFC TSTR TMDR TIOR PFC TSTR occurs (PORT) (0) (PWM1) (1 init (MTU2) (1) 0 out) MTU2 module output TIOC3A TIOC3B Not initialized (TIOC3B) TIOC3D Not initialized (TIOC3D) Port output Figure 10.141 PE8 High-Z PE9 High-Z PE11 High-Z Error Occurrence in Reset-Synchronized PWM Mode, Recovery in PWM Mode 1 1 to 10 are the same as in Figure 10.140. 11. 12. 13. 14. Set PWM mode 1. (The positive phase output from this module is low, and negative phase output is high.) Initialize the pins with TIOR. (In PWM mode 1, the TIOC *B side is not initialized.) Set the multi-function timer pulse unit 2 output with the general I/O port. Operation is restarted by TSTR. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 10-183 RZ/A1H Group, RZ/A1M Group 10. Multi-Function Timer Pulse Unit 2 (28) Operation when Error Occurs during Reset-Synchronized PWM Mode Operation, and Operation is Restarted in Complementary PWM Mode Figure 10.142 shows an explanatory diagram of the case where an error occurs in reset-synchronized PWM mode and operation is restarted in complementary PWM mode after re-setting. 1 2 3 5 4 6 RESET TOCR TMDR TOER PFC TSTR (RPWM) (1) (MTU2) (1) 7 Match 14 15 16 8 9 10 11 12 13 Error PFC TSTR TOER TOCR TMDR TOER PFC TSTR occurs (PORT) (0) (0) (CPWM) (1) (MTU2) (1) MTU2 module output TIOC3A TIOC3B TIOC3D Port output Figure 10.142 PE8 High-Z PE9 High-Z PE11 High-Z Error Occurrence in Reset-Synchronized PWM Mode, Recovery in Complementary PWM Mode 1 to 10 are the same as in Figure 10.140. 11. 12. 13. 14. 15. 16. Disable channel 3 and 4 output with TOER. Select the complementary PWM output level and cyclic output enabling/disabling with TOCR. Set complementary PWM. (The cyclic output pin of this module outputs a low-level signal.) Enable channel 3 and 4 output with TOER. Set the multi-function timer pulse unit 2 output with the general I/O port. Operation is restarted by TSTR. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 10-184 RZ/A1H Group, RZ/A1M Group 10. Multi-Function Timer Pulse Unit 2 (29) Operation when Error Occurs during Reset-Synchronized PWM Mode Operation, and Operation is Restarted in Reset-Synchronized PWM Mode Figure 10.143 shows an explanatory diagram of the case where an error occurs in reset-synchronized PWM mode and operation is restarted in reset-synchronized PWM mode after re-setting. 1 2 3 4 5 6 RESET TOCR TMDR TOER PFC TSTR (RPWM) (1) (MTU2) (1) 7 Match 8 9 10 11 12 13 Error PFC TSTR PFC TSTR Match occurs (PORT) (0) (MTU2) (1) MTU2 module output TIOC3A TIOC3B TIOC3D Port output Figure 10.143 PE8 High-Z PE9 High-Z PE11 High-Z Error Occurrence in Reset-Synchronized PWM Mode, Recovery in Reset-Synchronized PWM Mode 1 to 10 are the same as in Figure 10.140. 11. Set the multi-function timer pulse unit 2 output with the general I/O port. 12. Operation is restarted by TSTR. 13. The reset-synchronized PWM waveform is output on compare-match occurrence. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 10-185 RZ/A1H Group, RZ/A1M Group 11. OS Timer 11. OS Timer 11.1 Functional Overview The OS timer has the following features. * Two operating modes - Interval timer mode - Free-running comparison mode * Choice between startup of DMA by compare match and generation of interrupt 11.1.1 Features of OSTM Channels This product has the following number of channels of the OS timer. Table 11.1 Channels of OS timer OS Timer Number of Channels 2 Name OSTMn Meaning of n Throughout this section, the individual channels of the OS timer are identified by the index "n" (n = 0, 1), for example OSTMnTO for the OS timer n output register. Register address The register addresses of the OS timer are given as offsets from the individual base addresses <OSTMn_base>. The register base addresses of each OSTMn are listed in the following table. Table 11.2 Register Base Addresses Base Address Name Base Address <OSTM0_base> FCFE C000H <OSTM1_base> FCFE C400H Interrupts The OS timers can generate the following interrupt requests. Table 11.3 OSTMn Signal OSTMn Interrupt Requests Function Startup of Direct Memory Access Controller OSTM0TINT OSTM0 interrupt OSTM1TINT OSTM1 interrupt R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 11-1 RZ/A1H Group, RZ/A1M Group 11.2 11. OS Timer Registers The OS timer is controlled and operated by the following registers. 11.2.1 Registers Overview The list of OSTMn (n = 0, 1) registers and the memory addresses are as follows. For the base addresses, see the Table 11.2. For the actual addresses, the offset values indicated in the following table are added to the base addresses. Access Unit (bit) Register Name Function R/W Reset Value 8 16 32 Address OSTMnCMP OSTM compare register R/W 0000 0000H -- -- <OSTMn_base> + 00H OSTMnCNT OSTM counter register R FFFF FFFFH -- -- <OSTMn_base> + 04H OSTMnTE OSTM count enable status register R 00H -- -- <OSTMn_base> + 10H OSTMnTS OSTM count start trigger register 00H -- -- <OSTMn_base> + 14H W OSTMnTT OSTM count stop trigger register W 00H -- -- <OSTMn_base> + 18H OSTMnCTL OSTM control register R/W 00H -- -- <OSTMn_base> + 20H R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 11-2 RZ/A1H Group, RZ/A1M Group 11.2.2 11. OS Timer Details of OSTM Registers 11.2.2.1 OSTMnCMP -- OSTM Compare Register Depending on the mode of operation, this register holds the start value for the down-counter or the value for comparison with that of the counter. Access: This register is readable/writable in 32-bit units. Address: <OSTMn_base> Initial value: Bit 31 30 29 0000 0000H 28 27 26 25 24 23 22 21 20 19 18 17 16 OSTMnCMP[31:16] R/W Bit R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 R/W R/W R/W R/W R/W R/W R/W OSTMnCMP[15:0] R/W R/W R/W R/W R/W Table 11.4 R/W R/W R/W R/W OSTMnCMP register contents Bit Position Bit Name 31 to 0 OSTMnCMP [31:0] R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 R/W Function * In interval timer mode: start value of the down-counter * In free-running comparison mode: value for comparison 11-3 RZ/A1H Group, RZ/A1M Group 11.2.2.2 11. OS Timer OSTMnCNT -- OSTM Counter Register This register indicates the counter value of the timer. Access: Address: Initial value: Bit 31 30 29 This register is readable in 32-bit units. OSTMn_base> + 4H The initial value depends on the operating mode of the OS timer. Refer to Table 11.6, Correspondence between Operating Mode, Counting Direction and Initial Value. 28 27 26 25 24 23 22 21 20 19 18 17 16 OSTMnCNT[31:16] R/W R R R R R R R R R R R R R R R R Bit 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 R R R R R R R OSTMnCNT[15:0] R/W R R R R Table 11.5 R R R R R OSTMnCNT register contents Bit Position Bit Name Function 31 to 0 OSTMnCNT [31:0] 32-bit counter value The following table shows the correspondence between operating mode, counting direction and initial value. The initial value is the value read from the counter after a change to the operating mode. Table 11.6 Correspondence between Operating Mode, Counting Direction and Initial Value Timer Operating Mode OSTMnCTL.OSTMnMD1 Counting Direction Initial value Interval timer mode 0 *1 Down FFFF FFFFH Free-running comparison mode 1 Up 0000 0000H Note 1. Value after reset R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 11-4 RZ/A1H Group, RZ/A1M Group 11.2.2.3 11. OS Timer OSTMnTE -- OSTM Count Enable Status Register This register indicates whether the counter is enabled or disabled. Access: Address: Initial value: Bit R/W This register is readable in 8-bit units. <OSTMn_base>+ 10H 00H 7 6 5 4 3 2 1 0 0 0 0 0 0 0 0 OSTMnTE R R R R R R R R Table 11.7 OSTMnTE register contents Bit Position Bit Name Function 7 to 1 Reserved Reserved These bits are always read as 0. The write value should always be 0. 0 OSTMnTE This bit indicates whether the counter is enabled or disabled. 0: Counter disabled 1: Counter enabled This bit is set to 1 in response to OSTMnTS.OSTMnTS being set to 1. This bit is reset to 0 in response to OSTMnTT.OSTMnTT being set to 1. NOTE When OSTMnTE = 0, the counter retains its value. If the counter is restarted, it * restarts counting down from the value in the OSTMnCMP register if it is in interval timer mode or * restarts counting up from the counter value 0000 0000H if it is in free running comparison mode. 11.2.2.4 OSTMnTS -- OSTM Count Start Trigger Register This register starts the counter. Access: Address: Initial value: Bit R/W This register is writable in 8-bit units. It is always read as 00H. <OSTMn_base>+ 14H 00H 7 6 5 4 3 2 1 0 0 0 0 0 0 0 0 OSTMnTS R R R R R R R W Table 11.8 OSTMnTS register contents Bit Position Bit Name Function 7 to 1 Reserved Reserved These bits are always read as 0. The write value should always be 0. 0 OSTMnTS This bit starts the counter. 0: This setting has no effect. 1: Starts the counter and sets OSTMnTE.OSTMnTE = 1. * In interval timer mode, a forced restart is executed if this bit is set while OSTMnTE.OSTMnTE = 1. * In free-running comparison mode, setting this bit is ignored as long as OSTMnTE.OSTMnTE = 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 11-5 RZ/A1H Group, RZ/A1M Group 11.2.2.5 11. OS Timer OSTMnTT -- OSTM Count Stop Trigger Register This register stops the counter. Access: Address: Initial value: Bit R/W <OSTMn_base>+ 18H 00H 7 6 5 4 3 2 1 0 0 0 0 0 0 0 0 OSTMnTT R R R R R R R W Table 11.9 11.2.2.6 This register is writable in 8-bit units. It is always read as 00H. OSTMnTT register contents Bit Position Bit Name Function 7 to 1 Reserved Reserved These bits are always read as 0. The write value should always be 0. 0 OSTMnTT Stops the counter. 0: This setting has no effect. 1: Stops the counter and clears the OSTMnTE.OSTMnTE bit. OSTMnCTL -- OSTM Control Register This register specifies the operating mode for the counter and controls enabling/disabling of OSTMnTINT interrupt requests when counting starts. Access: Address: Initial value: Bit R/W This register is readable/writable in 8-bit units. Writing to this register is only possible if the counter is disabled (OSTMnTOE.OSTMnTOE = 0). <OSTMn_base>+ 20H 00H 7 6 5 4 3 2 1 0 0 0 0 0 0 0 OSTMnMD1 OSTMnMD0 R R R R R R R/W R/W Table 11.10 OSTMnCTL register contents Bit Position Bit Name Function 7 to 2 Reserved Reserved These bits are always read as 0. The write value should always be 0. 1 OSTMnMD1 Specifies the operating mode for the counter. 0: Interval timer mode 1: Free-running comparison mode 0 OSTMnMD0 Controls enabling/disabling of OSTMnTINT interrupt requests when counting starts. 0: Disables the interrupts when counting starts. 1: Enables the interrupts when counting starts. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 11-6 RZ/A1H Group, RZ/A1M Group 11.3 11. OS Timer Functional Description Each OS timer is a 32-bit timer/counter. The settings for operating mode specify the direction of counting (up or down) and the generation of interrupt requests. 11.3.1 Block Diagram The following block diagram shows the main components of OSTM. Count clock Start trigger control OSTMnCNT INT generation on match OSTMTINT OSTMnCMP Set OSTMnTE Reset OSTMnTS underflow Timer mode selection Start interrupt enable/ disable selection Count enable 32-bit counter OSTMnCTL OSTMnTT Internal bus Figure 11.1 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 Block Diagram of OSTM 11-7 RZ/A1H Group, RZ/A1M Group 11.3.2 11. OS Timer Count Clock The count clock of OSTMn is P0. 11.3.3 Generation of Interrupt Request An OSTMnTINT interrupt request is generated whenever the counter reaches 0000 0000H (in interval timer mode) or matches the comparison value (in free-running comparison mode). An interrupt request can also be generated on starting and restarting of the counter. This is controlled by the OSTMnCTL.OSTMnMD0 bit. This operation is shown in the following figure. OSTMnTS OSTMnTT Counter operating OSTMnTE Counter operating A OSTMnCMP B FFFF FFFFH OSTMnCNT 0000 0000H A A A+1 B A+1 B+1 B B+1 B B B B+1 OSTMnMD0 = 1 (Enabling an interrupt at the start of counting) OSTMTINT OSTMnMD0 = 0 (Disabling an interrupt at the start of counting) OSTMTINT Figure 11.2 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 Generating an Interrupt when Counting Starts (in Interval Timer Mode) 11-8 RZ/A1H Group, RZ/A1M Group 11.3.4 11. OS Timer Starting and Stopping the Timer The OS timer is started and stopped as follows. Starting the timer The timer is started in either of the following way: * setting the OSTMnTS.OSTMnTSF bit to 1 Status bit OSTMnTE.OSTMnTE is set to 1. The counter starts to count up or down in accord with the settings for operating mode. Stopping the timer Setting the OSTMnTT.OSTMnTT bit to 1 stops the timer. This also clears the OSTMnTE.OSTMnTE status flag. 11.3.5 Interval Timer Mode Select the interval timer mode when an OS timer is to be used as a reference timer for generating interrupt requests at a fixed interval. 11.3.5.1 Basic Operation in Interval Timer Mode In interval timer mode, the timer counts down from the value specified in the OSTMnCMP register. An OSTMnTINT interrupt request is generated when the counter reaches 0000 0000H. Select interval timer mode by setting OSTMnCTL.OSTMnMD1 = 0. New values can be written to the OSTMnCMP register at any time. If it is rewritten during count operation, the counter loads the new OSTMnCMP value when the next 0000 0000H is reached. Cycles of OSTMnTINT output The cycle of OSTMnTINT output is as follows. * OSTMnTINT generation cycle = counter-clock cycle x (OSTMnCMP + 1) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 11-9 RZ/A1H Group, RZ/A1M Group 11. OS Timer The following figure shows the basic operation of OSTM when counter-start interrupts is enabled in interval timer mode. OSTMnTS OSTMnTT OSTMnTE A OSTMnCMP B FFFF FFFFH OSTMnCNT 0000 0000H A A A+1 B A+1 B B+1 B B B+1 B B+1 OSTMTINT (1) Figure 11.3 (2) (2) (2) (2) (3) (4) (2) Timing Diagram of OSTM in Interval Timer Mode The timing diagram above shows the following: (1) The counter starts counting when OSTMnTS.OSTMnTS = 1. The OSTMnTE.OSTMnTE bit is set to indicate enabling of the counter. The counter starts counting down from the value of OSTMnCMP. If OSTMnCTL.OSTMnMD0 is 1, OSTMTINT interrupt requests are generated at the start of counting. The OSTMnCNT register contains the current value as the counter. (2) When the counter reaches 0000 0000H, an OSTMTINT interrupt request is generated. The counter loads the new start value from OSTMnCMP and continues counting down. (3) When the counter is stopped (OSTMnTT.OSTMnTT = 1), the OSTMnTE.OSTMnTE bit is cleared to indicate disabling of the counter. The counter retains its current value until it is restarted. (4) When counting is restarted (OSTMnTS.OSTMnTS = 1), the counter loads the new start value from OSTMnCMP and starts counting down. Forced restart The counter is forcibly restarted by setting OSTMnTS.OSTMnTS = 1 during counting. The counter loads the start value from the OSTMnCMP register and continues to count down. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 11-10 RZ/A1H Group, RZ/A1M Group 11. OS Timer The following figure shows the forced restart of the OS Timer in interval timer mode, with counterstart interrupts enabled (OSTMnCTL.OSTMnMD0 = 1). OSTMnTS OSTMnTT Counter operating OSTMnTE A OSTMnCMP B FFFF FFFFH A OSTMnCNT A A 0000 0000H A B B B B OSTMTINT (1) Figure 11.4 (2) Timing Diagram of Forced Restart in Interval Timer Mode Operations shown in the above timing diagram are as follows. (1) The counter is started and stopped as described under Figure 11.3, Timing Diagram of OSTM in Interval Timer Mode. (2) Setting OSTMnTS.OSTMnTS = 1 restarts the counter while counting is in progress (i.e. while OSTMnTE.OSTMnTE = 1). The counter immediately restarts counting down, starting with the current value of OSTMnCMP. When OSTMnCTL.OSTMnMD0 = 1, an OSTMTINT interrupt request is generated when counting starts. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 11-11 RZ/A1H Group, RZ/A1M Group 11.3.5.2 11. OS Timer Operation when OSTMnCMP = 0000 0000H When OSTMnCMP = 0000 0000H, OSTM behaves as follows. * When the counter is enabled, the OSTMTINT interrupt request is always set to 1. The following figure shows operations of OSTM when OSTMnCMP = 0000 0000H, and counter-start interrupts are enabled. Count Clock OSTMnTS OSTMnTT Counter operating OSTMnTE Counter operating 0000 0000H OSTMnCMP FFFF FFFFH OSTMnCNT 0000 0000H OSTMTINT (1) Figure 11.5 (2) (3) Timing Diagram when OSTMnCMP = 0000 0000H in Interval Timer Mode The timing diagram above shows the following operations: (1) The counter is reloaded with the value in OSTMnCMP as soon as it starts counting, so the value 0000 0000H is retained in OSTMnCMP. (2) The OSTMTINT interrupt request is continuously asserted. (3) After the counter stops, the OSTMTINT interrupt request signal is deasserted. (4) When interrupts on starting of the counter are disabled, no interrupt is generated when counting starts. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 11-12 RZ/A1H Group, RZ/A1M Group 11.3.6 11.3.6.1 11. OS Timer Free-Running Comparison Mode Basic Operation in Free-Running Comparison Mode In free-running comparison mode, the counter counts up from 0000 0000H to FFFF FFFFH. An OSTMnTINT interrupt request is output when the current value of the counter matches the value of the OSTMnCMP register. The free-running comparison mode is selected by setting the OSTMnCTL.OSTMnMD1 bit to 1. New values can be written to the OSTMnCMP register at any time. The following figure shows the basic operation of OSTM in free-run compare mode with the start of counting enabled (OSTMnCTL.OSTMnMD0 = 1). OSTMnTS OSTMnTT OSTMnTE A OSTMnCMP FFFF FFFFH B A OSTMnCNT C A D C D B 0000 0000H (a) (b) (c) E E (d) OSTMTINT (1) Figure 11.6 (2) (2) (2) (2) (2) (3) (4) (2) Timing Diagram of OSTM in Free-Run Compare Mode The timing diagram above shows the following: (1) The counter starts counting when OSTMnTS.OSTMnTS = 1. The OSTMnTE.OSTMnTE bit is set to indicate enabling of the counter. The counter counts up from 0000 0000H to FFFF FFFFH. The OSTMnCNT register is the counter, so it contains the current value. When OSTMnCTL.OSTMnMD0 = 1, an OSTMTINT interrupt request is generated at the start of counting. (2) When the current counter value matches the value in the OSTMnCMP register, an OSTMTINT interrupt request is generated. (3) When the counter is stopped (OSTMnTT.OSTMnTT = 1), the OSTMnTE.OSTMnTE bit is cleared to indicate disabling of the counter. The counter retains its current value until it is restarted. (4) Counting by the counter restarts from 0000 0000H when OSTMnTS.OSTMnTS = 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 11-13 RZ/A1H Group, RZ/A1M Group 11. OS Timer OSTMTINT period The OSTMTINT generation period is different at the start of counting and depends on the old and new compare values if OSTMnCMP is rewritten during operation. Table 11.11 OSTMTINT Generation Timing Counter Value at Time of Rewriting Label in Timing Diagram Old Value for Comparison New Value for Comparison A A No rewriting B C>B B < counter value < C (C - B) x counter clock period (c) C D<C Counter value > D,C (FFFF FFFFH - C + D + 1) x counter clock period (d) Counter starts Period of OSTMTINT Generation (A + 1) x counter clock period (a) (FFFF FFFFH + 1) x counter clock period (b) Forced restart Forced restarting does not proceed during counting even if the OSTMnTS.OSTMnTS bit is set. The counter ignores the attempted setting and continues counting. 11.3.6.2 Operation when OSTMnCMP = 0000 0000H The following figure shows the operation of OSTM when OSTMnCMP = 0000 0000H, and counterstart interrupts are enabled (OSTMnCTL.OSTMnMD0 = 1). Count Clock OSTMnTS Counter operating OSTMnTE 0000 0000H OSTMnCMP FFFF FFFFH OSTMnCNT 0000 0000H OSTMTINT (1)(2)(3) Figure 11.7 (4) (4) (4) Timing Diagram when OSTMnCMP = 0000 0000H in Free-Run Compare Mode The timing diagram above shows the following operations. (1) Once the counter starts, it counts up from 0000 0000H to FFFF FFFFH. (2) An OSTMTINT interrupt request is generated when counting starts. (3) If the current counter value matches OSTMnCMP, an OSTMTINT interrupt request is generated. If OSTMnCMP = 0000 0000H in the above case, OSTMTINT is generated over two clock cycles. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 11-14 RZ/A1H Group, RZ/A1M Group (4) 11. OS Timer Every (FFFF FFFFH + 1) clock cycles the OSTMTINT interrupt request is asserted. When interrupts on starting of the counter are disabled, no interrupt is generated when counting starts. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 11-15 RZ/A1H Group, RZ/A1M Group 12. 12. Watchdog Timer Watchdog Timer This LSI includes the watchdog timer, which externally outputs an overflow signal (WDTOVF) on overflow of the counter when the value of the counter has not been updated because of a system malfunction. This module can simultaneously generate an internal reset signal for the entire LSI. This module is a single channel timer that counts up the clock oscillation settling period when the system leaves software standby mode. It can also be used as a general watchdog timer or interval timer. 12.1 Features * Can be used to ensure the clock oscillation settling time This module is used in leaving software standby mode. * Can switch between watchdog timer mode and interval timer mode. * Outputs WDTOVF signal in watchdog timer mode When the counter overflows in watchdog timer mode, the WDTOVF signal is output externally. It is possible to select whether to reset the LSI internally when this happens. The internal reset signal is used as the power-on reset signal. * Interrupt generation in interval timer mode An interval timer interrupt is generated when the counter overflows. * Choice of eight counter input clocks Eight clocks (P0 x 1 to P0 x 1/16384) that are obtained by dividing the peripheral clock can be selected. Figure 12.1 shows a block diagram. Watchdog timer Standby cancellation Standby mode Standby control Peripheral clock Divider Interrupt request Interrupt control Clock selection Clock selector WDTOVF Internal reset request* Reset control Overflow WRCSR WTCSR Clock WTCNT Bus interface [Legend] WTCSR: Watchdog timer control/status register WTCNT: Watchdog timer counter WRCSR: Watchdog reset control/status register Note: * The internal reset signal can be generated by making a register setting. Figure 12.1 Block Diagram R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 12-1 RZ/A1H Group, RZ/A1M Group 12.2 12. Watchdog Timer Input/Output Pin Table 12.1 shows the pin configuration. Table 12.1 Pin Configuration Pin Name Symbol I/O Function Watchdog timer overflow WDTOVF Output Outputs the counter overflow signal in watchdog timer mode 12.3 Register Descriptions Table 12.2 shows the register configuration. Table 12.2 Register Configuration Register Name Abbreviation R/W Initial Value Address Access Size Watchdog timer counter WTCNT R/W H'00 H'FCFE0002 16* Watchdog timer control/status register WTCSR R/W H'18 H'FCFE0000 16* Watchdog reset control/status register WRCSR R/W H'1F H'FCFE0004 16* Note: * For the access size, see section 12.3.4, Notes on Register Access. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 12-2 RZ/A1H Group, RZ/A1M Group 12.3.1 12. Watchdog Timer Watchdog Timer Counter (WTCNT) WTCNT is an 8-bit readable/writable register that is incremented by cycles of the selected clock signal. When an overflow occurs, it generates a watchdog timer overflow signal (WDTOVF) in watchdog timer mode and an interrupt in interval timer mode. Use 16-bit access to write to WTCNT, writing H'5A in the upper byte. Use 8-bit access to read from WTCNT. Note: The method for writing to WTCNT differs from that for other registers to prevent erroneous writes. See section 12.3.4, Notes on Register Access for details. Bit: Initial value: R/W: 12.3.2 7 6 5 4 3 2 1 0 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W Watchdog Timer Control/Status Register (WTCSR) WTCSR is an 8-bit readable/writable register composed of bits to select the clock used for the count, overflow flags, and timer enable bit. When used to count the clock oscillation settling time for canceling software standby mode, it retains its value after counter overflow. Use 16-bit access to write to WTCSR, writing H'A5 in the upper byte. Use 8-bit access to read from WTCSR. Note: The method for writing to WTCSR differs from that for other registers to prevent erroneous writes. See section 12.3.4, Notes on Register Access for details. 7 6 5 4 3 IOVF WT/IT TME - - 0 R/W 0 R/W 1 R 1 R Bit: Initial value: 0 R/W: R/(W) 2 1 0 CKS[2:0] 0 R/W 0 R/W 0 R/W Bit Bit Name Initial Value R/W Description 7 IOVF 0 R/(W) Interval Timer Overflow Indicates that WTCNT has overflowed in interval timer mode. This flag is not set in watchdog timer mode. 0: No overflow 1: WTCNT overflow in interval timer mode [Clearing condition] * When 0 is written to IOVF after reading IOVF 6 WT/IT 0 R/W Timer Mode Select Selects whether to use this module as a watchdog timer or an interval timer. 0: Use as interval timer 1: Use as watchdog timer Note: R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 When the WTCNT overflows in watchdog timer mode, the WDTOVF signal is output externally. If this bit is modified when this module is running, the up-count may not be performed correctly. 12-3 RZ/A1H Group, RZ/A1M Group 12. Watchdog Timer Bit Bit Name Initial Value R/W Description 5 TME 0 R/W Timer Enable Starts and stops timer operation. Clear this bit to 0 when using this module in software standby mode or when changing the clock frequency. 0: Timer disabled Count-up stops and WTCNT value is retained 1: Timer enabled 4,3 -- All 1 R Reserved These bits are always read as 1. The write value should always be 1. 2 to 0 CKS[2:0] 000 R/W Clock Select These bits select the clock to be used for the WTCNT count from the eight types obtainable by dividing the peripheral clock (P0). The overflow period that is shown inside the parenthesis in the table is the value when the peripheral clock (P0) is 33.33 MHz. Bits 2 to 0 Clock Ratio Overflow Cycle 000: 1 x P0 7.7 s 001: 1/64 x P0 490 s 010: 1/128 x P0 979 s 011: 1/256 x P0 2.0 ms 100: 1/512 x P0 3.9 ms 101: 1/1024 x P0 7.8 ms 110: 1/4096 x P0 31 ms 111: 1/16384 x P0 125 ms Note: R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 If bits CKS[2:0] are modified when this module is running, the up-count may not be performed correctly. Ensure that these bits are modified only when this module is not running. 12-4 RZ/A1H Group, RZ/A1M Group 12.3.3 12. Watchdog Timer Watchdog Reset Control/Status Register (WRCSR) WRCSR is an 8-bit readable/writable register that controls output of the internal reset signal generated by watchdog timer counter (WTCNT) overflow. Note: The method for writing to WRCSR differs from that for other registers to prevent erroneous writes. See section 12.3.4, Notes on Register Access for details. 7 6 5 4 3 2 1 0 WOVF RSTE - - - - - - Initial value: 0 R/W: R/(W) 0 R/W 0 R 1 R 1 R 1 R 1 R 1 R Bit: Bit Bit Name Initial Value R/W Description 7 WOVF 0 R/(W) Watchdog Timer Overflow Indicates that the WTCNT has overflowed in watchdog timer mode. This bit is not set in interval timer mode. 0: No overflow 1: WTCNT has overflowed in watchdog timer mode [Clearing condition] * When 0 is written to WOVF after reading WOVF 6 RSTE 0 R/W Reset Enable Selects whether to generate a signal to reset the LSI internally if WTCNT overflows in watchdog timer mode. In interval timer mode, this setting is ignored. 0: Not reset when WTCNT overflows* 1: Reset when WTCNT overflows Note: * LSI not reset internally, but WTCNT and WTCSR reset within this module. 5 -- 0 R Reserved This bit is always read as 0. The write value should always be 0. 4 to 0 -- All 1 R Reserved These bits are always read as 1. The write value should always be 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 12-5 RZ/A1H Group, RZ/A1M Group 12.3.4 12. Watchdog Timer Notes on Register Access The watchdog timer counter (WTCNT), watchdog timer control/status register (WTCSR), and watchdog reset control/ status register (WRCSR) are more difficult to write to than other registers. The procedures for reading or writing to these registers are given below. (1) Writing to WTCNT and WTCSR These registers must be written by a 16-bit transfer instruction. They cannot be written by an 8- or 32-bit transfer instruction. When writing to WTCNT, set the upper byte to H'5A and transfer the lower byte as the write data, as shown in Figure 12.2. When writing to WTCSR, set the upper byte to H'A5 and transfer the lower byte as the write data. This transfer procedure writes the lower byte data to WTCNT or WTCSR. WTCNT write 15 8 WTCSR write 15 (2) Write data 8 7 0 H'A5 Address: H'FCFE0000 Figure 12.2 0 7 H'5A Address: H'FCFE0002 Write data Writing to WTCNT and WTCSR Writing to WRCSR WRCSR must be written by a 16-bit access to address H'FCFE0004. It cannot be written by 8- or 32-bit transfer instructions. Procedures for writing 0 to WOVF (bit 7) and for writing to RSTE (bit 6) are different, as shown in Figure 12.3. To write 0 to the WOVF bit, the write data must be H'A5 in the upper byte and H'00 in the lower byte. This clears the WOVF bit to 0. The RSTE bit is not affected. To write to the RSTE bit, the upper byte must be H'5A and the lower byte must be the write data. The value of bit 6 of the lower byte is transferred to the RSTE bit. The WOVF bit is not affected. Writing 0 to the WOVF bit 15 Address: H'FCFE0004 Figure 12.3 7 H'A5 Address: H'FCFE0004 Writing to the RSTE bit 8 15 H'00 8 H'5A 0 7 0 Write data Writing to WRCSR R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 12-6 RZ/A1H Group, RZ/A1M Group (3) 12. Watchdog Timer Reading from WTCNT, WTCSR, and WRCSR WTCNT, WTCSR, and WRCSR are read in a method similar to other registers. WTCSR is allocated to address H'FCFE0000, WTCNT to address H'FCFE0002, and WRCSR to address H'FCFE0004. Eight-bit transfer instructions must be used for reading from these registers. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 12-7 RZ/A1H Group, RZ/A1M Group 12.4 12.4.1 12. Watchdog Timer Usage Canceling Software Standby Mode This module can be used to cancel software standby mode with an interrupt such as an NMI interrupt. The procedure is described below. (This module does not operate when resets are used for canceling, so keep the RES pin low until clock oscillation settles.) 1. Before making a transition to software standby mode, always clear the TME bit in WTCSR to 0. When the TME bit is 1, an erroneous reset or interval timer interrupt may be generated when the count overflows. 2. Set the type of count clock used in the CKS[2:0] bits in WTCSR and the initial value of the counter in WTCNT. These values should ensure that the time till count overflow is equal to or longer than the clock oscillation settling time. 3. After setting the STBY and DEEP bits of the standby control register 1 (STBCR1: see section 55, Power-Down Modes) to 1 and 0 respectively, the execution of a WFI instruction puts the system in software standby mode and clock operation then stops. 4. This module starts counting by detecting the edge change of the NMI signal. 5. When the module count overflows, the clock pulse generator starts supplying the clock and this LSI resumes operation. The WOVF flag in WRCSR is not set when this happens. 12.4.2 Using Watchdog Timer Mode 1. Set the WT/IT bit in WTCSR to 1, the type of count clock in the CKS[2:0] bits in WTCSR, whether this LSI is to be reset internally or not in the RSTE bit in WRCSR and the initial value of the counter in WTCNT. 2. Set the TME bit in WTCSR to 1 to start the count in watchdog timer mode. 3. While operating in watchdog timer mode, rewrite the counter periodically to H'00 to prevent the counter from overflowing. 4. When the counter overflows, this module sets the WOVF flag in WRCSR to 1, and the WDTOVF signal is output externally (Figure 12.4). The WDTOVF signal can be used to reset the system. The WDTOVF signal is output for 64 x P0 clock cycles. 5. If the RSTE bit in WRCSR is set to 1, a signal to reset the inside of this LSI can be generated simultaneously with the WDTOVF signal. The internal reset signal is output for 128 x P0 clock cycles. 6. When an overflow reset of this module is generated simultaneously with a reset input on the RES pin, the RES pin reset takes priority, and the WOVF bit in WRCSR is cleared to 0. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 12-8 RZ/A1H Group, RZ/A1M Group 12. Watchdog Timer WTCNT value Overflow H'FF H'00 Time WT/IT = 1 TME = 1 H'00 written in WTCNT WOVF = 1 WT/IT = 1 TME = 1 WDTOVF and internal reset generated H'00 written in WTCNT WDTOVF signal 64 x P0 clock cycles Internal reset signal* 128 x P0 clock cycles [Legend] WT/IT: Timer mode select bit TME: Timer enable bit Note: * Internal reset signal occurs only when the RSTE bit is set to 1. Figure 12.4 12.4.3 Operation in Watchdog Timer Mode Using Interval Timer Mode When operating in interval timer mode, interval timer interrupts are generated at every overflow of the counter. This enables interrupts to be generated at set periods. 1. Clear the WT/IT bit in WTCSR to 0, set the type of count clock in the CKS[2:0] bits in WTCSR, and set the initial value of the counter in WTCNT. 2. Set the TME bit in WTCSR to 1 to start the count in interval timer mode. 3. When the counter overflows, this module sets the IOVF bit in WTCSR to 1 and an interval timer interrupt request is sent to the interrupt controller. The counter then resumes counting. WTCNT value Overflow Overflow Overflow Overflow H'FF H'00 Time WT/IT = 0 TME = 1 ITI ITI ITI ITI [Legend] ITI: Interval timer interrupt request generation Figure 12.5 Operation in Interval Timer Mode R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 12-9 RZ/A1H Group, RZ/A1M Group 12.5 12. Watchdog Timer Usage Notes Pay attention to the following points when using this module in either the interval timer or watchdog timer mode. 12.5.1 Timer Variation After timer operation has started, the period from the power-on reset point to the first count up timing of WTCNT varies depending on the time period that is set by the TME bit of WTCSR. The shortest such time period is thus one cycle of the peripheral clock, P0, while the longest is the result of frequency division according to the value in the CKS[2:0] bits. The timing of subsequent incrementation is in accord with the selected frequency division ratio. Accordingly, this time difference is referred to as timer variation. This also applies to the timing of the first incrementation after WTCNT has been written to during timer operation. 12.5.2 Prohibition against Setting H'FF to WTCNT When the value in WTCNT reaches H'FF, this module assumes that an overflow has occurred. Accordingly, when H'FF is set in WTCNT, an interval timer interrupt or reset will occur immediately, regardless of the current clock selection by the CKS[2:0] bits. 12.5.3 Interval Timer Overflow Flag When the value in WTCNT is H'FF, the IOVF flag in WTCSR cannot be cleared. Only clear the IOVF flag when the value in WTCNT has either become H'00 or been changed to a value other than H'FF. 12.5.4 System Reset by WDTOVF Signal If the WDTOVF signal is input to the RES pin of this LSI, this LSI cannot be initialized correctly. Avoid input of the WDTOVF signal to the RES pin of this LSI through glue logic circuits. To reset the entire system with the WDTOVF signal, use the circuit shown in Figure 12.6. Reset input (Low active) Reset signal to entire system (Low active) Figure 12.6 12.5.5 RES WDTOVF Example of System Reset Circuit Using WDTOVF Signal Internal Reset in Watchdog Timer Mode When an internal reset is generated due to an overflow of the watchdog timer counter (WTCNT) in watchdog timer mode, the watchdog reset control/status register (WRCSR) is not initialized, so the WOVF bit retains the value 1. As long as the WOVF bit is 1, an internal reset will not be generated even if the WTCNT overflows again. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 12-10 RZ/A1H Group, RZ/A1M Group 13. 13. Realtime Clock Realtime Clock This LSI has a realtime clock and 32.768-kHz and 4-MHz crystal oscillators. 13.1 Features * Clock and calendar functions (BCD format): Seconds, minutes, hours, day of the week, day, month, and year. * 1-Hz to 64-Hz timer (binary format) 64-Hz counter indicates the state of the divider circuit between 64 Hz and 1 Hz * Start/stop function * 30-second adjust function * Alarm interrupt: Comparison with seconds, minutes, hours, day of the week, day, month, or year can be selected as a condition for the alarm interrupt * Periodic interrupt: the interrupt cycle may be 1/64 second, 1/16 second, 1/4 second, 1/2 second, 1 second, or 2 seconds * Carry interrupt: a carry interrupt indicates that a second counter carry is generated or a 64-Hz counter carry is generated reading the 64-Hz counter * Automatic leap year adjustment * The external clock signal input for internal operation or the external clock signal input dedicated to the clock operation can be selected as the operating clock signal for the clock function. * Recovery from deep standby mode can be performed by an alarm interrupt. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 13-1 RZ/A1H Group, RZ/A1M Group 13. Realtime Clock Figure 13.1 shows the block diagram. RTC_X1 Crystal 32.768 kHz oscillator RTC_X2 RTC_X3 4 MHz Crystal oscillator 128 Hz Prescaler R64CNT RSECCNT RSECAR RMINCNT RMINAR RHRCNT RHRAR RDAYCNT RDAYAR RWKCNT RWKAR RMONCNT RMONAR RYRCNT RYRAR XTAL RCR5 Bus interface Crystal oscillator RFRH RFRL Operation control circuit RCR1 RCR2 Peripheral bus RTC_X4 EXTAL Interrupt control circuit RCR3 ARM PRD Interrupt signals CUP [Legend] RSECCNT: RMINCNT: RHRCNT: RWKCNT: RDAYCNT: RMONCNT: RYRCNT: R64CNT: RFRH/L: Figure 13.1 Second counter Minute counter Hour counter Day of week counter Day counter Month counter Year counter 64-Hz counter Frequency register RSECAR: RMINAR: RHRAR: RWKAR: RDAYAR: RMONAR: RYRAR: RCR1: RCR2: RCR3: RCR5: Second alarm register Minute alarm register Hour alarm register Day of week alarm register Day alarm register Month alarm register Year alarm register Control register 1 Control register 2 Control register 3 Control register 5 Block Diagram R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 13-2 RZ/A1H Group, RZ/A1M Group 13.2 13. Realtime Clock Input/Output Pin Table 13.1 shows the pin configuration. Table 13.1 Pin Configuration Pin Name Realtime clock crystal resonator pin/external clock Internal clock crystal resonator/external clock 13.3 Symbol I/O Description Connects a 32.768-kHz crystal resonator for this module. External clock can be input to the RTC_X1 pin. RTC_X1 Input RTC_X2 Output RTC_X3 Input RTC_X4 Output EXTAL Input XTAL Output Connects a 4-MHz crystal resonator for this module. External clock can be input to the RTC_X3 pin. Connects crystal resonator used for internal operation. For details, see section 6, Clock Pulse Generator. Register Descriptions Table 13.2 shows the register configuration. Table 13.2 Register Configuration Register Name Abbreviation R/W Initial Value Address Access Size 64-Hz counter R64CNT R H'xx H'FCFF1000 8 Second counter RSECCNT R/W H'xx H'FCFF1002 8 Minute counter RMINCNT R/W H'xx H'FCFF1004 8 Hour counter RHRCNT R/W H'xx H'FCFF1006 8 Day of week counter RWKCNT R/W H'0x H'FCFF1008 8 Day counter RDAYCNT R/W H'xx H'FCFF100A 8 Month counter RMONCNT R/W H'xx H'FCFF100C 8 Year counter RYRCNT R/W H'xxxx H'FCFF100E 16 Second alarm register RSECAR R/W H'xx H'FCFF1010 8 Minute alarm register RMINAR R/W H'xx H'FCFF1012 8 Hour alarm register RHRAR R/W H'xx H'FCFF1014 8 Day of week alarm register RWKAR R/W H'xx H'FCFF1016 8 Day alarm register RDAYAR R/W H'xx H'FCFF1018 8 Month alarm register RMONAR R/W H'xx H'FCFF101A 8 Year alarm register RYRAR R/W H'xxxx H'FCFF1020 16 Control register 1 RCR1 R/W H'xx H'FCFF101C 8 Control register 2 RCR2 R/W H'01 H'FCFF101E 8 Control register 3 RCR3 R/W H'x0 H'FCFF1024 8 Control register 5 RCR5 R/W H'0x H'FCFF1026 8 Frequency register RFRH R/W H'xxxx H'FCFF102A 16 RFRL R/W H'xxxx H'FCFF102C 16 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 13-3 RZ/A1H Group, RZ/A1M Group 13.3.1 13. Realtime Clock 64-Hz Counter (R64CNT) R64CNT indicates the state of the divider circuit between 64 Hz and 1 Hz. Reading this register, when carry from 128-Hz divider stage is generated, sets the CF bit in the control register 1 (RCR1) to 1, which indicates that the carrying and reading the 64-Hz counter are performed at the same time. In this case, the R64CNT should be read again after writing 0 to the CF bit in RCR1 since the read value is not valid. Setting the RESET or ADJ bit in the control register 2 (RCR2) to 1 initializes the divider circuit and the R64CNT. BIt: 7 6 5 4 3 - 1Hz 2Hz 4Hz 8Hz Initial value: 0 R/W: R 2 1 0 16Hz 32Hz 64Hz Undefined Undefined Undefined Undefined Undefined Undefined Undefined R R R R R R R Bit Bit Name Initial Value R/W Description 7 -- 0 R Reserved This bit is always read as 0. The write value should always be 0. 6 1 Hz Undefined R Indicate the state of the divider circuit between 64 Hz and 1 Hz. 5 2 Hz Undefined R 4 4 Hz Undefined R 3 8 Hz Undefined R 2 16 Hz Undefined R 1 32 Hz Undefined R 0 64 Hz Undefined R R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 13-4 RZ/A1H Group, RZ/A1M Group 13.3.2 13. Realtime Clock Second Counter (RSECCNT) RSECCNT is the counter used for setting/counting the BCD-coded second value. The count operation is performed by a carry for each second of the 64-Hz counter. The assignable range is from 00 through 59 (practically in BCD); otherwise an operation error will occur. Carry out write processing after stopping the count operation through the setting of the START bit in RCR2. BIt: 7 6 Initial value: 0 R/W: R 5 4 3 10 seconds 2 1 0 1 second Undefined Undefined Undefined Undefined Undefined Undefined Undefined R/W R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 7 -- 0 R Reserved This bit is always read as 0. The write value should always be 0. 6 to 4 10 seconds Undefined R/W Counting Ten's Position of Seconds Counts from 0 to 5 for 60-seconds counting. 3 to 0 1 second Undefined R/W Counting One's Position of Seconds Counts from 0 to 9, one number per second. When a carry is generated, 1 is added to the ten's position. 13.3.3 Minute Counter (RMINCNT) RMINCNT is the counter used for setting/counting the BCD-coded minute value. The count operation is performed by a carry for each minute of the second counter. The assignable range is from 00 through 59 (practically in BCD); otherwise an operation error will occur. Carry out write processing after stopping the count operation through the setting of the START bit in RCR2. BIt: 7 - Initial value: 0 R/W: R 6 5 4 3 10 minutes 2 1 0 1 minute Undefined Undefined Undefined Undefined Undefined Undefined Undefined R/W R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 7 -- 0 R Reserved This bit is always read as 0.The write value should always be 0. 6 to 4 10 minutes Undefined R/W Counting Ten's Position of Minutes Counts from 0 to 5 for 60-minutes counting. 3 to 0 1 minute Undefined R/W Counting One's Position of Minutes Counts from 0 to 9, one number per minute. When a carry is generated, 1 is added to the ten's position. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 13-5 RZ/A1H Group, RZ/A1M Group 13.3.4 13. Realtime Clock Hour Counter (RHRCNT) RHRCNT is the counter used for setting/counting the BCD-coded hour value. The count operation is performed by a carry for each 1 hour of the minute counter. The assignable range is from 00 through 23 (practically in BCD); otherwise an operation error will occur. Carry out write processing after stopping the count operation through the setting of the START bit in RCR2. BIt: 7 6 5 - - 10 hours Initial value: 0 0 R/W: R R 4 3 2 1 0 1 hour Undefined Undefined Undefined Undefined Undefined Undefined R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 7, 6 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 5, 4 10 hours Undefined R/W Counting Ten's Position of Hours Counts from 0 to 2 for ten's position of hours. 3 to 0 1 hour Undefined R/W Counting One's Position of Hours Counts from 0 to 9, one number per hour. When a carry is generated, 1 is added to the ten's position. 13.3.5 Day of Week Counter (RWKCNT) RWKCNT is the counter used for setting/counting the BCD-coded day-of-week value. The count operation is performed by a carry for each day of the hour counter. The assignable range is from 0 through 6 (practically in BCD); otherwise an operation error will occur. Carry out write processing after stopping the count operation through the setting of the START bit in RCR2. BIt: 7 6 5 4 3 - - - - - Day Undefined Undefined Undefined Initial value: 0 0 0 0 0 R/W: R R R R R 2 R/W 1 R/W 0 R/W Bit Bit Name Initial Value R/W Description 7 to 3 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 2 to 0 Day Undefined R/W Day-of-Week Counting Day-of-week is indicated with a binary code. 000: Sunday 001: Monday 010: Tuesday 011: Wednesday 100: Thursday 101: Friday 110: Saturday 111: Reserved (setting prohibited) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 13-6 RZ/A1H Group, RZ/A1M Group 13.3.6 13. Realtime Clock Day Counter (RDAYCNT) RDAYCNT is the counter used for setting/counting the BCD-coded day value. The count operation is performed by a carry for each day of the hour counter. The assignable range is from 01 through 31 (practically in BCD); otherwise an operation error will occur. Carry out write processing after stopping the count operation through the setting of the START bit in RCR2. The assignable range changes depending on the month and in leap years. Confirm the correct setting. A leap year is determined by checking if the year counter (RYRCNT) value is divisible by 400, 100, and 4. BIt: 7 6 5 - - 10 days Initial value: 0 0 R/W: R R 4 3 2 1 0 1 day Undefined Undefined Undefined Undefined Undefined Undefined R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 7, 6 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 5, 4 10 days Undefined R/W Counting Ten's Position of Days 3 to 0 1 day Undefined R/W Counting One's Position of Days Counts from 0 to 9, one number per day. When a carry is generated, 1 is added to the ten's position. 13.3.7 Month Counter (RMONCNT) RMONCNT is the counter used for setting/counting the BCD-coded month value. The count operation is performed by a carry for each month of the date counter. The assignable range is from 01 through 12 (practically in BCD); otherwise an operation error will occur. Carry out write processing after stopping the count operation through the setting of the START bit in RCR2. BIt: 7 6 5 4 - - - 10 months Undefined Undefined Undefined Undefined Undefined Initial value: 0 0 0 R/W: R R R R/W 3 2 1 0 1 month R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 7 to 5 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 4 10 months Undefined R/W Counting Ten's Position of Months 3 to 0 1 month Undefined R/W Counting One's Position of Months Counts from 0 to 9, one number per month. When a carry is generated, 1 is added to the ten's position. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 13-7 RZ/A1H Group, RZ/A1M Group 13.3.8 13. Realtime Clock Year Counter (RYRCNT) RYRCNT is the counter used for setting/counting the BCD-coded year value. The count operation is performed by a carry for each year of the month counter. The assignable range is from 0000 through 9999 (practically in BCD); otherwise an operation error will occur. Carry out write processing after stopping the count operation through the setting of the START bit in RCR2. BIt: 15 14 13 12 11 1000 years 10 9 8 7 100 years 6 5 4 10 years 3 2 1 0 1 year Initial value: Undefined Undefined Undefined Undefined Undefined Undefined Undefined Undefined Undefined Undefined Undefined Undefined Undefined Undefined Undefined Undefined R/W: R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 15 to 12 1000 years Undefined R/W Counting Thousand's Position of Years 11 to 8 100 years Undefined R/W Counting Hundred's Position of Years 7 to 4 10 years Undefined R/W Counting Ten's Position of Years 3 to 0 1 year Undefined R/W Counting One's Position of Years 13.3.9 Second Alarm Register (RSECAR) RSECAR is an alarm register corresponding to the BCD-coded second counter RSECCNT. When the ENB bit is set to 1, a comparison with the RSECCNT value is performed. From among RSECAR/RMINAR/RHRAR/RWKAR/RDAYAR/ RMONAR/RCR3, the counter and alarm register comparison is performed only on those with ENB bits set to 1, and if each of those coincides, an alarm flag of RCR1 is set to 1. The assignable range is from 00 through 59 + ENB bits (practically in BCD); otherwise an operation error will occur. BIt: 7 ENB Initial value: 6 5 4 3 10 seconds 2 1 0 1 second Undefined Undefined Undefined Undefined Undefined Undefined Undefined Undefined R/W: R/W R/W R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 7 ENB Undefined R/W When this bit is set to 1, a comparison with the RSECCNT value is performed. 6 to 4 10 seconds Undefined R/W Ten's position of seconds setting value 3 to 0 1 second Undefined R/W One's position of seconds setting value R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 13-8 RZ/A1H Group, RZ/A1M Group 13.3.10 13. Realtime Clock Minute Alarm Register (RMINAR) RMINAR is an alarm register corresponding to the BCD-coded minute counter RMINCNT. When the ENB bit is set to 1, a comparison with the RMINCNT value is performed. From among RSECAR/RMINAR/RHRAR/RWKAR/RDAYAR/ RMONAR/RCR3, the counter and alarm register comparison is performed only on those with ENB bits set to 1, and if each of those coincides, an alarm flag of RCR1 is set to 1. The assignable range is from 00 through 59 + ENB bits (practically in BCD); otherwise an operation error will occur. BIt: 7 6 ENB Initial value: Bit Name Initial Value 4 3 2 1 0 1 minute Undefined Undefined Undefined Undefined Undefined Undefined Undefined Undefined R/W: R/W Bit 5 10 minutes R/W R/W R/W R/W R/W R/W R/W R/W Description 7 ENB Undefined R/W When this bit is set to 1, a comparison with the RMINCNT value is performed. 6 to 4 10 minutes Undefined R/W Ten's position of minutes setting value 3 to 0 1 minute Undefined R/W One's position of minutes setting value 13.3.11 Hour Alarm Register (RHRAR) RHRAR is an alarm register corresponding to the BCD-coded hour counter RHRCNT. When the ENB bit is set to 1, a comparison with the RHRCNT value is performed. From among RSECAR/RMINAR/RHRAR/RWKAR/RDAYAR/ RMONAR/RCR3, the counter and alarm register comparison is performed only on those with ENB bits set to 1, and if each of those coincides, an alarm flag of RCR1 is set to 1. The assignable range is from 00 through 23 + ENB bits (practically in BCD); otherwise an operation error will occur. BIt: Initial value: 7 6 5 ENB - 10 hours Undefined R/W: R/W Initial Value 3 2 1 0 1 hour Undefined Undefined Undefined Undefined Undefined Undefined R/W R/W R/W R/W R/W R/W Bit Bit Name 7 ENB Undefined R/W When this bit is set to 1, a comparison with the RHRCNT value is performed. 6 -- 0 R Reserved This bit is always read as 0. The write value should always be 0. 5, 4 10 hours Undefined R/W Ten's position of hours setting value 3 to 0 1 hour Undefined R/W One's position of hours setting value R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 R/W 0 R 4 Description 13-9 RZ/A1H Group, RZ/A1M Group 13.3.12 13. Realtime Clock Day of Week Alarm Register (RWKAR) RWKAR is an alarm register corresponding to the BCD-coded day of week counter RWKCNT. When the ENB bit is set to 1, a comparison with the RWKCNT value is performed. From among RSECAR/RMINAR/RHRAR/RWKAR/ RDAYAR/RMONAR/RCR3, the counter and alarm register comparison is performed only on those with ENB bits set to 1, and if each of those coincides, an alarm flag of RCR1 is set to 1. The assignable range is from 0 through 6 + ENB bits (practically in BCD); otherwise an operation error will occur. BIt: Initial value: 7 6 5 4 3 ENB - - - - Day Undefined Undefined Undefined Undefined R/W: R/W 0 0 0 0 R R R R 2 1 R/W R/W 0 R/W Bit Bit Name Initial Value R/W Description 7 ENB Undefined R/W When this bit is set to 1, a comparison with the RWKCNT value is performed. 6 to 3 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 2 to 0 Day Undefined R/W Day of Week Setting Value 000: Sunday 001: Monday 010: Tuesday 011: Wednesday 100: Thursday 101: Friday 110: Saturday 111: Reserved (setting prohibited) 13.3.13 Day Alarm Register (RDAYAR) RDAYAR is an alarm register corresponding to the BCD-coded day counter RDAYCNT. When the ENB bit is set to 1, a comparison with the RDAYCNT value is performed. From among RSECAR/RMINAR/RHRAR/RWKAR/RDAYAR/ RMONAR/RCR3, the counter and alarm register comparison is performed only on those with ENB bits set to 1, and if each of those coincides, an alarm flag of RCR1 is set to 1. The assignable range is from 01 through 31 + ENB bits (practically in BCD); otherwise an operation error will occur. BIt: Initial value: 7 6 5 ENB - 10 days Undefined R/W: R/W 0 R 4 3 2 1 0 1 day Undefined Undefined Undefined Undefined Undefined Undefined R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value 7 ENB Undefined R/W When this bit is set to 1, a comparison with the RDAYCNT value is performed. 6 -- 0 R Reserved This bit is always read as 0. The write value should always be 0. 5, 4 10 days Undefined R/W Ten's position of days setting value 3 to 0 1 day Undefined R/W One's position of days setting value R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 R/W Description 13-10 RZ/A1H Group, RZ/A1M Group 13.3.14 13. Realtime Clock Month Alarm Register (RMONAR) RMONAR is an alarm register corresponding to the BCD-coded month counter RMONCNT. When the ENB bit is set to 1, a comparison with the RMONCNT value is performed. From among RSECAR/RMINAR/RHRAR/RWKAR/ RDAYAR/RMONAR/RCR3, the counter and alarm register comparison is performed only on those with ENB bits set to 1, and if each of those coincides, an alarm flag of RCR1 is set to 1. The assignable range is from 01 through 12 + ENB bits (practically in BCD); otherwise an operation error will occur. BIt: Initial value: 7 6 5 4 ENB - - 10 months 0 0 Undefined Undefined Undefined Undefined Undefined R R Undefined R/W: R/W R/W 3 2 1 0 1 month R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 7 ENB Undefined R/W When this bit is set to 1, a comparison with the RMONCNT value is performed. 6, 5 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 4 10 months Undefined R/W Ten's position of months setting value 3 to 0 1 month Undefined R/W One's position of months setting valu 13.3.15 Year Alarm Register (RYRAR) RYRAR is an alarm register corresponding to the BCD-coded year counter RYRCNT. The assignable range is from 0000 through 9999 (practically in BCD); otherwise an operation error will occur. BIt: 15 14 13 12 1000 years 11 10 9 100 years 8 7 6 5 4 10 years 3 2 1 0 1 year Initial value: Undefined Undefined Undefined Undefined Undefined Undefined Undefined Undefined Undefined Undefined Undefined Undefined Undefined Undefined Undefined Undefined R/W: R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 15 to 12 1000 years Undefined R/W Thousand's position of years setting value 11 to 8 100 years Undefined R/W Hundred's position of years setting value 7 to 4 10 years Undefined R/W Ten's position of years setting value 3 to 0 1 year Undefined R/W One's position of years setting value R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 13-11 RZ/A1H Group, RZ/A1M Group 13.3.16 13. Realtime Clock Control Register 1 (RCR1) RCR1 is a register that affects carry flags and alarm flags. It also selects whether to generate interrupts for each flag. The CF flag remains undefined until the divider circuit is reset (the RESET and ADJ bits in RCR2 are set to 1). When using the CF flag, make sure to reset the divider circuit beforehand. The AF flag remains undefined until the value is set to an alarm register and a counter. When using the AF flag, make sure to set the alarm register and counter beforehand. BIt: Initial value: 7 6 5 4 3 2 1 0 CF - - CIE AIE - - AF Undefined R/W: R/W 0 0 0 0 0 0 Undefined R R R/W R/W R R R/W Bit Bit Name Initial Value R/W Description 7 CF Undefined R/W Carry Flag Status flag that indicates that a carry has occurred. CF is set to 1 when a second counter carry is generated or a 64-Hz counter carry is generated while reading the 64-Hz counter A value read from the count register at this time cannot be guaranteed; another read is required. 0: No carry of second counter or no carry of 64-Hz counter while reading 64-Hz counter [Clearing condition] When 0 is written to CF 1: Carry of second counter or carry of 64-Hz counter while reading 64-Hz counter [Setting condition] When a second counter carry is generated or a 64-Hz counter carry is generated while reading the 64-Hz counter, or 1 is written to CF. 6, 5 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 4 CIE 0 R/W Carry Interrupt Enable Flag When the carry flag (CF) is set to 1, the CIE bit enables an interrupt. 0: A carry interrupt is not generated when the CF flag is set to 1 1: A carry interrupt is generated when the CF flag is set to 1 3 AIE 0 R/W Alarm Interrupt Enable Flag When the alarm flag (AF) is set to 1, the AIE bit enables an interrupt. 0: An alarm interrupt is not generated when the AF flag is set to 1 1: An alarm interrupt is generated when the AF flag is set to 1 2, 1 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 0 AF Undefined R/W Alarm Flag The AF flag is set when the alarm time, which is set by the alarm registers (RSECAR, RMINAR, RHRAR, RWKAR, RDAYAR, RMONAR, or RYRAR whose ENB bit is set to 1), and counters match. 0: Alarm registers and counters not match [Clearing condition] When 0 is written to AF 1: Alarm registers and counters match* [Setting condition] When alarm registers (only the registers with ENB bit set to 1) and counters match Note: * Writing 1 holds previous value. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 13-12 RZ/A1H Group, RZ/A1M Group 13.3.17 13. Realtime Clock Control Register 2 (RCR2) RCR2 is a register for periodic interrupt control, 30-second adjustment, divider circuit RESET, and count control. RCR2 is initialized by a power-on reset or in deep standby mode. The RTCEN bit is only initialized by a power-on reset using the RES pin. BIt: 7 6 PEF Initial value: 0 R/W: R/W 5 4 PES[2:0] 3 2 RTCEN ADJ 1 0 RESET START 0 0 0 1 0 0 1 R/W R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 7 PEF 0 R/W Periodic Interrupt Flag Indicates that an interrupt is generated with the period designated by the PES2 to PES0 bits. When set to 1, PEF generates periodic interrupts. 0: Interrupts not generated with the period designated by the bits PES2 to PES0. [Clearing condition] When 0 is written to PEF 1: Interrupts generated with the period designated by the PES2 to PES0 bits. [Setting condition] When an interrupt is generated with the period designated by the bits PES0 to PES2 or when 1 is written to the PEF flag 6 to 4 PES[2:0] 000 R/W Interrupt Enable Flags These bits specify the period of the periodic interrupt. 000: No periodic interrupts generated 001: Setting prohibited 010: Periodic interrupt generated every 1/64 second 011: Periodic interrupt generated every 1/16 second 100: Periodic interrupt generated every 1/4 second 101: Periodic interrupt generated every 1/2 second 110: Periodic interrupt generated every 1 second 111: Periodic interrupt generated every 2 seconds 3 RTCEN 1 R/W RTC_X1 and RTC_X3 Clock Control Controls the function of the RTC_X1 and RTC_X3 pins. 0: Halts the on-chip crystal oscillator/disables the external clock input. 1: Runs the on-chip crystal oscillator/enables the external clock input. Note: The on-chip crystal oscillator selected with the RCKSEL[1:0] bits in the RCR5 register runs. This bit must not be set to 1 when the RCKSEL[1:0] bits are set to 01. 2 ADJ 0 R/W 30-Second Adjustment When 1 is written to the ADJ bit, times of 29 seconds or less will be rounded down to 00 seconds and 30 seconds or more up to 1 minute. The divider circuit (prescaler and R64CNT) will be simultaneously reset. The ADJ bit is automatically reset to 0; there is no need to write 0 to this bit. This bit is always read as 0. 0: Normal clock operation 1: 30-second adjustment 1 RESET 0 R/W Reset Writing 1 to this bit initializes the divider circuit, the R64CNT register, the alarm register, the RCR3 register, bits CF and AF in RCR1, and bit PEF in RCR2. In this case, the RESET bit is automatically reset to 0 after 1 is written to and the above registers are reset. Thus, there is no need to write 0 to this bit. This bit is always read as 0. 0: Normal clock operation 1: Divider circuit is reset. 0 START 1 R/W Start Halts and restarts the counter (clock). 0: Second, minute, hour, day, week, month, and year counters halt. 1: Second, minute, hour, day, week, month, and year counters run normally R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 13-13 RZ/A1H Group, RZ/A1M Group 13.3.18 13. Realtime Clock Control Register 3 (RCR3) When the ENB bit is set to 1, RCR3 performs a comparison with the RYRCNT. From among RSECAR/RMINAR/ RHRAR/RWKAR/RDAYAR/RMONAR/RCR3, the counter and alarm register comparison is performed only on those with ENB bits set to 1, and if each of those coincides, an alarm flag of RCR1 is set to 1. BIt: Initial value: 7 6 5 4 3 2 1 ENB - - - - - - - Undefined 0 0 0 0 0 0 0 R R R R R R R R/W: R/W 0 Bit Bit Name Initial Value R/W Description 7 ENB Undefined R/W When this bit is set to 1, comparison of the year alarm register (RYRAR) and the year counter (RYRCNT) is performed. 6 to 0 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 13.3.19 Control Register 5 (RCR5) When the RCKSEL[1:0] bits in RCR5 are set to 00, 01, and 10, the RTC_X1 clock pulses (32.768 kHz), the EXTAL clock pulses, and the RTC_X3 clock pulses are used for clock counting, respectively. Bit: Initial value: R/W: 7 6 5 4 3 2 - - - - - - RCKSEL[1:0] 1 0 R 0 R 0 R 0 R 0 R 0 R Undefined Undefined R/W 0 R/W Bit Bit Name Initial Value R/W Description 7 to 2 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 1, 0 RCKSEL[1:0] Undefined R/W Operation clock select Operation clock can be selected from RTC_X1, EXTAL, and RTC_X3. The setting of these bits should not be switched during operation. 00: Selects RTC_X1 (32.768 kHz). 01: Selects EXTAL. 10: Selects RTC_X3. 11: Setting prohibited. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 13-14 RZ/A1H Group, RZ/A1M Group 13.3.20 13. Realtime Clock Frequency Register H/L (RFRH/L) RFRH/L is a 16-bit readable/writable register. The "frequency comparison value" is set in RFC[18:0] so that a 128-Hz clock is generated when the realtime clock operates at the EXTAL or RTC_X3 clock frequency. Change the "frequency comparison value" according to the EXTAL clock frequency. The calculation method is shown below. When the RCKSEL bits in RCR5 are set to 00, setting this register is not necessary. Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 SEL64 - - - - - - - - - - - - RFC[18:16] Initial value: Undefined R/W: R/W 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R Undefined Undefined Undefined Bit: 14 13 12 11 10 9 8 7 6 5 4 3 15 18 17 16 R/W R/W R/W 2 1 0 RFC[15:0] Initial value: Undefined Undefined Undefined Undefined Undefined Undefined Undefined Undefined Undefined Undefined Undefined Undefined Undefined Undefined Undefined Undefined R/W: R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 31 SEL64 Undefined R/W 64-Hz Divider Select Indicates the EXTAL or RTC_X3 clock frequency is not dividable by 128 Hz but is dividable by 64 Hz. 0: EXTAL or RTC_X3 clock frequency is dividable by 128 Hz. 1: EXTAL or RTC_X3 clock frequency is not dividable by 128 Hz but is dividable by 64 Hz. 30 to 19 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 18 to 0 RFC[18:0] Undefined R/W Frequency comparison value Sets the comparison value to generate operation clock from the EXTAL or RTC_X3 clock frequency. (1) Method for calculating "frequency comparison value". * When EXTAL clock frequency is dividable by 128 Hz: RFC[18:0] = (EXTAL or RTC_X3 clock frequency)/128 Clear the SEL64 bit to 0. * When EXTAL clock frequency is not dividable by 128 Hz but is dividable by 64 Hz: RFC[18:0] = (EXTAL or RTC_X3 clock frequency)/64 Set the SEL64 bit to 1. (2) Setting Example Table 13.3 Setting Example Clock Frequency EXTAL RTC_X3 SEL64 Setting Value RFC Setting Value 10 MHz 0 H'1312D 11 MHz 1 H'29F63 12 MHz 0 H'16E36 13 MHz 1 H'31975 4 MHz 0 H'07A12 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 13-15 RZ/A1H Group, RZ/A1M Group 13.4 13. Realtime Clock Operation A usage example of this module is shown below. 13.4.1 Initial Settings of Registers after Power-On and Oscillation Stabilization Time All the registers should be initialized after the power is turned on. When the RTC_X1 or RTC_X3 crystal oscillator is used, oscillation stabilization time is necessary after changing the RTCEN bit in RCR2 from 0 to 1. During oscillation stabilization time, various configurations for or operation of the real time clock must not be performed. For details on oscillation stabilization time, refer to section 59, Electrical Characteristics. 13.4.2 Setting Time Figure 13.2 shows how to set the time when the clock is stopped. Stop clock, select input clock, reset divider circuit Set seconds, minutes, hour, day, day of the week, month, and year Start clock Figure 13.2 Write 0 to START and 1 to RESET in the RCR2 register. When EXTAL and RTC_X1 are selected for input clock, set also RCR5 and RFRH/L. Order is irrelevant Write 1 to START in the RCR2 register Setting Time R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 13-16 RZ/A1H Group, RZ/A1M Group 13.4.3 13. Realtime Clock Reading Time Figure 13.3 shows how to read the time. Disable the carry interrupt Clear the carry flag Write 0 to CIE in RCR1 Write 0 to CF in RCR1 (Set AF in RCR1 to 1 so that alarm flag is not cleared.) Read all the counter registers to be read Read RCR1 and check CF bit Yes Carry flag = 1? No (a) To read the time without using interrupts Clear the carry flag Enable the carry interrupt Clear the carry flag Write 1 to CIE in RCR1 Write 0 to CF in RCR1 (Set AF in RCR1 to 1 so that alarm flag is not cleared.) Read all the counter registers to be read Yes interrupt No Disable the carry interrupt Write 0 to CIE in RCR1 (b) To read the time using interrupts Figure 13.3 Reading Time If a carry occurs while reading the time, the correct time will not be obtained, so it must be read again. Part (a) in Figure 13.3 shows the method of reading the time without using interrupts; part (b) in Figure 13.3 shows the method using carry interrupts. To keep programming simple, method (a) should normally be used. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 13-17 RZ/A1H Group, RZ/A1M Group 13.4.4 13. Realtime Clock Alarm Function Figure 13.4 shows how to use the alarm function. Clock running Disable alarm interrupt Write 0 to AIE in RCR1 to prevent erroneous interrupt Set alarm time Clear alarm flag Enable alarm interrupt Always reset, since the flag may have been set while the alarm time was being set. Write 1 to AIE in RCR1 Monitor alarm time (wait for interrupt or check alarm flag) Figure 13.4 Using Alarm Function Alarms can be generated using seconds, minutes, hours, day of the week, day, month, year, or any combination of these. Set the ENB bit in the register on which the alarm is placed to 1, and then set the alarm time in the lower bits. Clear the ENB bit in the register on which the alarm is not placed to 0. When the clock and alarm times match, 1 is set in the AF bit in RCR1. Alarm detection can be checked by reading this bit, but normally it is done by interrupt. If 1 is set in the AIE bit in RCR1, an interrupt is generated when an alarm occurs. The alarm flag is set when the clock and alarm times match. However, the alarm flag can be cleared by writing 0. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 13-18 RZ/A1H Group, RZ/A1M Group 13.5 13. Realtime Clock Usage Notes 13.5.1 Register Writing during Count Operation The following registers cannot be written to during count operation (while the START bit = 1 in RCR2). RSECCNT, RMINCNT, RHRCNT, RDAYCNT, RWKCNT, RMONCNT, RYRCONT Count operation must be stopped before writing to any of the above registers. 13.5.2 Use of Realtime Clock Periodic Interrupts The method of using the periodic interrupt function is shown in Figure 13.5. A periodic interrupt can be generated periodically at the interval set by bits PES2 to PES0 in RCR2. When the time set by bits PES2 to PES0 has elapsed, the PEF is set to 1. The PEF is cleared to 0 upon periodic interrupt generation or when bits PES2 to PES0 are set. Periodic interrupt generation can be confirmed by reading this bit, but normally the interrupt function is used. Set PES, clear PEF Set PES2 to PES0 and clear PEF to 0 in RCR2 Elapse of time set by PES Clear PEF Figure 13.5 13.5.3 Clear PEF to 0 Using Periodic Interrupt Function Transition to Standby Mode after Setting Register When a transition to standby mode is made after registers in this module are set, sometimes counting is not performed correctly. After the registers are set, be sure to perform one dummy read of the registers before making a transition to standby mode. 13.5.4 Usage Notes when Writing to and Reading the Register * After writing to the RCR2 register or any of the counters such as the second counter, dummy-read the register twice before reading the actual value. The register contents before the write are returned by the two dummy reads, and the third read returns the register contents reflecting the write. * Registers other than the above can be read immediately after a write and the written value is reflected. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 13-19 RZ/A1H Group, RZ/A1M Group 14. 14. Serial Communication Interface with FIFO Serial Communication Interface with FIFO This LSI has an eight-channel serial communication interface with FIFO that supports both asynchronous and clock synchronous serial communication. It also has 16-stage FIFO registers for both transmission and reception independently for each channel that enable this LSI to perform efficient high-speed continuous communication. 14.1 Features * Asynchronous serial communication: -- Serial data communication is performed by start-stop in character units. This module can communicate with a universal asynchronous receiver/transmitter (UART), an asynchronous communication interface adapter (ACIA), or any other communications chip that employs a standard asynchronous serial system. There are eight selectable serial data communication formats. -- -- -- -- -- Data length: 7 or 8 bits Stop bit length: 1 or 2 bits Parity: Even, odd, or none Receive error detection: Parity, framing, and overrun errors Break detection: Break is detected when a framing error is followed by at least one frame at the space 0 level (low level). It is also detected by reading the RxD pin level directly from the serial port register when a framing error occurs. * Clock synchronous serial communication: -- Serial data communication is synchronized with a clock signal. This module can communicate with other chips having a clock synchronous communication function. There is one serial data communication format. -- Data length: 8 bits -- Receive error detection: Overrun errors * Full duplex communication: The transmitting and receiving sections are independent, so this module can transmit and receive simultaneously. Both sections use 16-stage FIFO buffering, so high-speed continuous data transfer is possible in both the transmit and receive directions. * On-chip baud rate generator with selectable bit rates * Internal or external transmit/receive clock source: From either baud rate generator (internal) or SCK pin (external) * Four types of interrupts: Transmit-FIFO-data-empty interrupt, break interrupt, receive-FIFO-data-full interrupt, and receive-error interrupt are requested independently. * When this module is not in use, it can be stopped by halting the clock supplied to it, saving power. * In asynchronous mode, on-chip modem control functions (RTS and CTS) (only channels 1, 5, and 7). * The quantity of data in the transmit and receive FIFO data registers and the number of receive errors of the receive data in the receive FIFO data register can be ascertained. * A time-out error (DR) can be detected when receiving in asynchronous mode. * In asynchronous mode, the base clock frequency can be either 16 or 8 times the bit rate. * When an internal clock is selected as a clock source and the SCK pin is used as an input pin in asynchronous mode, either normal mode or double-speed mode can be selected for the baud rate generator. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 14-1 RZ/A1H Group, RZ/A1M Group 14. Serial Communication Interface with FIFO Figure 14.1 shows a block diagram. However, certain channels do not have the CTS and RTS pins. Module data bus SCFTDR (16 stages) SCSMR SCBRR SCLSR SCEMR Bus interface SCFRDR (16 stages) Peripheral bus SCFDR SCFCR RxD SCRSR Baud rate generator SCFSR SCTSR SCSCR P1/16 SCSPTR P1/64 Transmission/reception control TxD Clock Parity generation Parity check SCK P1 P1/4 External clock TXI RXI ERI BRI CTS RTS Serial communication interface with FIFO [Legend] SCRSR: Receive shift register SCFRDR: Receive FIFO data register SCTSR: Transmit shift register SCFTDR: Transmit FIFO data register SCSMR: Serial mode register SCSCR: Serial control register SCEMR: Serial extension mode register Figure 14.1 SCFSR: Serial status register SCBRR: Bit rate register SCSPTR: Serial port register SCFCR: FIFO control register SCFDR: FIFO data count set register SCLSR: Line status register Block Diagram R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 14-2 RZ/A1H Group, RZ/A1M Group 14.2 14. Serial Communication Interface with FIFO Input/Output Pins Table 14.1 shows the pin configuration. Table 14.1 Pin Configuration Channel Pin Name Symbol I/O Function 0 to 7 Serial clock pins SCK0 to SCK7 I/O Clock I/O Receive data pins RxD0 to RxD7 Input Receive data input Transmit data pins TxD0 to TxD7 Output Transmit data output Request to send pin RTS1, RTS5, RTS7 I/O Request to send Clear to send pin CTS1, CTS5, CTS7 I/O Clear to send 1, 5, 7 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 14-3 RZ/A1H Group, RZ/A1M Group 14.3 14. Serial Communication Interface with FIFO Register Descriptions This module has the following registers. Table 14.2 Register Configuration Channel Register Name Abbreviation R/W Initial Value Address Access Size 0 Serial mode register_0 SCSMR_0 R/W H'0000 H'E8007000 16 1 2 3 Bit rate register_0 SCBRR_0 R/W H'FF H'E8007004 8 Serial control register_0 SCSCR_0 R/W H'0000 H'E8007008 16 Transmit FIFO data register_0 SCFTDR_0 W Undefined H'E800700C 8 Serial status register_0 SCFSR_0 R/(W)*1 H'0060 H'E8007010 16 Receive FIFO data register_0 SCFRDR_0 R Undefined H'E8007014 8 FIFO control register_0 SCFCR_0 R/W H'0000 H'E8007018 16 FIFO data count set register_0 SCFDR_0 R H'0000 H'E800701C 16 Serial port register_0 SCSPTR_0 R/W H'0050 H'E8007020 16 Line status register_0 SCLSR_0 R/(W)*2 H'0000 H'E8007024 16 Serial extension mode register_0 SCEMR_0 R/W H'0000 H'E8007028 16 Serial mode register_1 SCSMR_1 R/W H'0000 H'E8007800 16 Bit rate register_1 SCBRR_1 R/W H'FF H'E8007804 8 Serial control register_1 SCSCR_1 R/W H'0000 H'E8007808 16 Transmit FIFO data register_1 SCFTDR_1 W Undefined H'E800780C 8 Serial status register_1 SCFSR_1 R/(W)*1 H'0060 H'E8007810 16 Receive FIFO data register_1 SCFRDR_1 R Undefined H'E8007814 8 FIFO control register_1 SCFCR_1 R/W H'0000 H'E8007818 16 FIFO data count set register_1 SCFDR_1 R H'0000 H'E800781C 16 Serial port register_1 SCSPTR_1 R/W H'0050 H'E8007820 16 Line status register_1 SCLSR_1 R/(W)*2 H'0000 H'E8007824 16 Serial extension mode register_1 SCEMR_1 R/W H'0000 H'E8007828 16 Serial mode register_2 SCSMR_2 R/W H'0000 H'E8008000 16 Bit rate register_2 SCBRR_2 R/W H'FF H'E8008004 8 Serial control register_2 SCSCR_2 R/W H'0000 H'E8008008 16 Transmit FIFO data register_2 SCFTDR_2 W Undefined H'E800800C 8 Serial status register_2 SCFSR_2 R/(W)*1 H'0060 H'E8008010 16 Receive FIFO data register_2 SCFRDR_2 R Undefined H'E8008014 8 FIFO control register_2 SCFCR_2 R/W H'0000 H'E8008018 16 FIFO data count set register_2 SCFDR_2 R H'0000 H'E800801C 16 Serial port register_2 SCSPTR_2 R/W H'0050 H'E8008020 16 Line status register_2 SCLSR_2 R/(W)*2 H'0000 H'E8008024 16 Serial extension mode register_2 SCEMR_2 R/W H'0000 H'E8008028 16 Serial mode register_3 SCSMR_3 R/W H'0000 H'E8008800 16 Bit rate register_3 SCBRR_3 R/W H'FF H'E8008804 8 Serial control register_3 SCSCR_3 R/W H'0000 H'E8008808 16 Transmit FIFO data register_3 SCFTDR_3 W Undefined H'E800880C 8 Serial status register_3 SCFSR_3 R/(W)*1 H'0060 H'E8008810 16 Receive FIFO data register_3 SCFRDR_3 R Undefined H'E8008814 8 FIFO control register_3 SCFCR_3 R/W H'0000 H'E8008818 16 FIFO data count set register_3 SCFDR_3 R H'0000 H'E800881C 16 Serial port register_3 SCSPTR_3 R/W H'0050 H'E8008820 16 Line status register_3 SCLSR_3 R/(W)*2 H'0000 H'E8008824 16 Serial extension mode register_3 SCEMR_3 R/W H'0000 H'E8008828 16 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 14-4 RZ/A1H Group, RZ/A1M Group 14. Serial Communication Interface with FIFO Channel Register Name Abbreviation R/W Initial Value Address Access Size 4 Serial mode register_4 SCSMR_4 R/W H'0000 H'E8009000 16 5 6 7 Bit rate register_4 SCBRR_4 R/W H'FF H'E8009004 8 Serial control register_4 SCSCR_4 R/W H'0000 H'E8009008 16 Transmit FIFO data register_4 SCFTDR_4 W Undefined H'E800900C 8 Serial status register_4 SCFSR_4 R/(W)*1 H'0060 H'E8009010 16 Receive FIFO data register_4 SCFRDR_4 R Undefined H'E8009014 8 FIFO control register_4 SCFCR_4 R/W H'0000 H'E8009018 16 FIFO data count set register_4 SCFDR_4 R H'0000 H'E800901C 16 Serial port register_4 SCSPTR_4 R/W H'0050 H'E8009020 16 Line status register_4 SCLSR_4 R/(W)*2 H'0000 H'E8009024 16 Serial extension mode register_4 SCEMR_4 R/W H'0000 H'E8009028 16 Serial mode register_5 SCSMR_5 R/W H'0000 H'E8009800 16 Bit rate register_5 SCBRR_5 R/W H'FF H'E8009804 8 Serial control register_5 SCSCR_5 R/W H'0000 H'E8009808 16 Transmit FIFO data register_5 SCFTDR_5 W Undefined H'E800980C 8 Serial status register_5 SCFSR_5 R/(W)*1 H'0060 H'E8009810 16 Receive FIFO data register_5 SCFRDR_5 R Undefined H'E8009814 8 FIFO control register_5 SCFCR_5 R/W H'0000 H'E8009818 16 FIFO data count set register_5 SCFDR_5 R H'0000 H'E800981C 16 Serial port register_5 SCSPTR_5 R/W H'0050 H'E8009820 16 Line status register_5 SCLSR_5 R/(W)*2 H'0000 H'E8009824 16 Serial extension mode register_5 SCEMR_5 R/W H'0000 H'E8009828 16 Serial mode register_6 SCSMR_6 R/W H'0000 H'E800A000 16 Bit rate register_6 SCBRR_6 R/W H'FF H'E800A004 8 Serial control register_6 SCSCR_6 R/W H'0000 H'E800A008 16 Transmit FIFO data register_6 SCFTDR_6 W Undefined H'E800A00C 8 Serial status register_6 SCFSR_6 R/(W)*1 H'0060 H'E800A010 16 Receive FIFO data register_6 SCFRDR_6 R Undefined H'E800A014 8 FIFO control register_6 SCFCR_6 R/W H'0000 H'E800A018 16 FIFO data count set register_6 SCFDR_6 R H'0000 H'E800A01C 16 Serial port register_6 SCSPTR_6 R/W H'0050 H'E800A020 16 Line status register_6 SCLSR_6 R/(W)*2 H'0000 H'E800A024 16 Serial extension mode register_6 SCEMR_6 R/W H'0000 H'E800A028 16 Serial mode register_7 SCSMR_7 R/W H'0000 H'E800A800 16 Bit rate register_7 SCBRR_7 R/W H'FF H'E800A804 8 Serial control register_7 SCSCR_7 R/W H'0000 H'E800A808 16 Transmit FIFO data register_7 SCFTDR_7 W Undefined H'E800A80C 8 Serial status register_7 SCFSR_7 R/(W)*1 H'0060 H'E800A810 16 Receive FIFO data register_7 SCFRDR_7 R Undefined H'E800A814 8 FIFO control register_7 SCFCR_7 R/W H'0000 H'E800A818 16 FIFO data count set register_7 SCFDR_7 R H'0000 H'E800A81C 16 Serial port register_7 SCSPTR_7 R/W H'0050 H'E800A820 16 Line status register_7 SCLSR_7 R/(W)*2 H'0000 H'E800A824 16 Serial extension mode register_7 SCEMR_7 R/W H'0000 H'E800A828 16 Note 1. Only 0 can be written to clear the flag. Bits 15 to 8, 3, and 2 are read-only bits that cannot be modified. Note 2. Only 0 can be written to clear the flag. Bits 15 to 1 are read-only bits that cannot be modified. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 14-5 RZ/A1H Group, RZ/A1M Group 14.3.1 14. Serial Communication Interface with FIFO Receive Shift Register (SCRSR) SCRSR receives serial data. Data input at the RxD pin is loaded into SCRSR in the order received, LSB (bit 0) first, being converted to parallel form. When one byte has been received, it is automatically transferred to the receive FIFO data register (SCFRDR). The CPU cannot read from or write to SCRSR directly. 14.3.2 Bit: 7 6 5 4 3 2 1 0 Initial value: R/W: - - - - - - - - Receive FIFO Data Register (SCFRDR) SCFRDR is a 16-stage FIFO register that stores serial receive data. The reception of one byte of serial data is complete when the received data is moved from the receive shift register (SCRSR) to SCFRDR for storage. Continuous reception is possible until 16 bytes are stored. The CPU can read but not write to SCFRDR. If data is read when there is no receive data in the SCFRDR, the value is undefined. When SCFRDR is full of receive data, subsequent serial data is lost. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 Bit: 7 6 5 4 3 2 1 0 Initial value: R/W: R R R R R R R R 14-6 RZ/A1H Group, RZ/A1M Group 14.3.3 14. Serial Communication Interface with FIFO Transmit Shift Register (SCTSR) SCTSR transmits serial data. Transmit data is loaded from the transmit FIFO data register (SCFTDR) into SCTSR, then the data is transmitted serially from the TxD pin, LSB (bit 0) first. After one data byte has been transmitted, the next transmit data is automatically loaded from SCFTDR into SCTSR and transmission is started again. The CPU cannot read from or write to SCTSR directly. 14.3.4 Bit: 7 6 5 4 3 2 1 0 Initial value: R/W: - - - - - - - - Transmit FIFO Data Register (SCFTDR) SCFTDR is a 16-stage FIFO register that stores data for serial transmission. When the transmit shift register (SCTSR) empty is detected, transmit data written in the SCFTDR is moved to SCTSR and serial transmission is started. Continuous serial transmission is performed until there is no transmit data left in SCFTDR. The CPU can write to SCFTDR at all times. When SCFTDR is full of transmit data (16 bytes), no more data can be written. If writing of next data is attempted, the data is ignored. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 Bit: 7 6 5 4 3 2 1 0 Initial value: R/W: W W W W W W W W 14-7 RZ/A1H Group, RZ/A1M Group 14.3.5 14. Serial Communication Interface with FIFO Serial Mode Register (SCSMR) SCSMR specifies the serial communication format and selects the clock source for the baud rate generator. The CPU can always read from and write to SCSMR. Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 - - - - - - - - C/A CHR PE O/E STOP - 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R Initial value: R/W: 1 0 CKS[1:0] 0 R/W 0 R/W Bit Bit Name Initial Value R/W Description 15 to 8 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 7 C/A 0 R/W Communication Mode Selects operating mode from asynchronous and clock synchronous modes. 0: Asynchronous mode 1: Clock synchronous mode 6 CHR 0 R/W Character Length Selects 7-bit or 8-bit data length in asynchronous mode. In the clock synchronous mode, the data length is always 8 bits, regardless of the CHR setting. 0: 8-bit data 1: 7-bit data* Note: * When 7-bit data is selected, the MSB (bit 7) of the transmit FIFO data register is not transmitted. 5 PE 0 R/W Parity Enable Selects whether to add a parity bit to transmit data and to check the parity of receive data, in asynchronous mode. In clock synchronous mode, a parity bit is neither added nor checked, regardless of the PE setting. 0: Parity bit not added or checked 1: Parity bit added and checked* Note: * When PE is set to 1, an even or odd parity bit is added to transmit data, depending on the parity mode (O/E) setting. Receive data parity is checked according to the even/odd (O/E) mode setting. 4 O/E 0 R/W Parity Mode Selects even or odd parity when parity bits are added and checked. The O/E setting is used only in asynchronous mode and only when the parity enable bit (PE) is set to 1 to enable parity addition and checking. The O/E setting is ignored in clock synchronous mode or in asynchronous mode when parity addition and checking is disabled. 0: Even parity*1 1: Odd parity*2 Note: 1. If even parity is selected, the parity bit is added to transmit data to make an even number of 1s in the transmitted character and parity bit combined. Receive data is checked to see if it has an even number of 1s in the received character and parity bit combined. 2. If odd parity is selected, the parity bit is added to transmit data to make an odd number of 1s in the transmitted character and parity bit combined. Receive data is checked to see if it has an odd number of 1s in the received character and parity bit combined. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 14-8 RZ/A1H Group, RZ/A1M Group 14. Serial Communication Interface with FIFO Bit Bit Name Initial Value R/W Description 3 STOP 0 R/W Stop Bit Length Selects one or two bits as the stop bit length in asynchronous mode. This setting is used only in asynchronous mode. It is ignored in clock synchronous mode because no stop bits are added. When receiving, only the first stop bit is checked, regardless of the STOP bit setting. If the second stop bit is 1, it is treated as a stop bit, but if the second stop bit is 0, it is treated as the start bit of the next incoming character. 0: One stop bit When transmitting, a single 1-bit is added at the end of each transmitted character. 1: Two stop bits When transmitting, two 1 bits are added at the end of each transmitted character. 2 -- 0 R Reserved This bit is always read as 0. The write value should always be 0. 1, 0 CKS[1:0] 00 R/W Clock Select Select the internal clock source of the on-chip baud rate generator. For further information on the clock source, bit rate register settings, and baud rate, see section 14.3.8, Bit Rate Register (SCBRR). 00: P1 01: P1/4 10: P1/16 11: P1/64 Note: P1: Peripheral clock R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 14-9 RZ/A1H Group, RZ/A1M Group 14.3.6 14. Serial Communication Interface with FIFO Serial Control Register (SCSCR) SCSCR enables/disables the transmitter/receiver operation and interrupt requests, and selects the transmit/receive clock source. The CPU can always read and write to SCSCR. Bit: Initial value: R/W: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 - - - - - - - - TIE RIE TE RE REIE - 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R 1 0 CKE[1:0] 0 R/W 0 R/W Bit Bit Name Initial Value R/W Description 15 to 8 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 7 TIE 0 R/W Transmit Interrupt Enable Enables or disables the transmit-FIFO-data-empty interrupt (TXI) requested when the serial transmit data is transferred from the transmit FIFO data register (SCFTDR) to the transmit shift register (SCTSR), the quantity of data in the transmit FIFO register becomes less than the specified number of transmission triggers, and then the TDFE flag in the serial status register (SCFSR) is set to1. 0: Transmit-FIFO-data-empty interrupt request (TXI) is disabled 1: Transmit-FIFO-data-empty interrupt request (TXI) is enabled* Note: * The TXI interrupt request can be cleared by writing a greater quantity of transmit data than the specified transmission trigger number to SCFTDR and clearing TDFE to 0 after reading 1 from TDFE, or by clearing TIE to 0. 6 RIE 0 R/W Receive Interrupt Enable Enables or disables the receive FIFO data full (RXI) interrupts requested when the RDF flag or DR flag in serial status register (SCFSR) is set to1, receive-error (ERI) interrupts requested when the ER flag in SCFSR is set to1, and break (BRI) interrupts requested when the BRK flag in SCFSR or the ORER flag in line status register (SCLSR) is set to1. 0: Receive FIFO data full interrupt (RXI), receive-error interrupt (ERI), and break interrupt (BRI) requests are disabled 1: Receive FIFO data full interrupt (RXI), receive-error interrupt (ERI), and break interrupt (BRI) requests are enabled* Note: * RXI interrupt requests can be cleared by reading the DR or RDF flag after it has been set to 1, then clearing the flag to 0, or by clearing RIE to 0. ERI or BRI interrupt requests can be cleared by reading the ER, BRK or ORER flag after it has been set to 1, then clearing the flag to 0, or by clearing RIE and REIE to 0. 5 TE 0 R/W Transmit Enable Enables or disables serial transmission. 0: Serial transmission disabled 1: Serial transmission enabled* Note: * When this bit is set to 1, serial transmission starts after writing of transmit data into SCFTDR. Be sure to select the transmit format in SCSMR and SCFCR and reset the transmit FIFO before setting TE to 1. 4 RE 0 R/W Receive Enable Enables or disables serial reception. 0: Serial reception disabled*1 1: Serial reception enabled*2 Notes: 1. Clearing RE to 0 does not affect the receive flags (DR, ER, BRK, RDF, FER, PER, and ORER). These flags retain their previous values. 2. When this bit is set to 1, serial reception starts when a start bit is detected in asynchronous mode, or synchronous clock is detected in clock synchronous mode. Be sure to select the receive format in SCSMR and SCFCR and reset the receive FIFO before setting RE to 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 14-10 RZ/A1H Group, RZ/A1M Group 14. Serial Communication Interface with FIFO Bit Bit Name Initial Value R/W Description 3 REIE 0 R/W Receive Error Interrupt Enable Enables or disables the receive-error (ERI) interrupts and break (BRI) interrupts. The setting of REIE bit is valid only when RIE bit is set to 0. 0: Receive-error interrupt (ERI) and break interrupt (BRI) requests are disabled 1: Receive-error interrupt (ERI) and break interrupt (BRI) requests are enabled* Note: * ERI or BRI interrupt requests can be cleared by reading the ER, BRK or ORER flag after it has been set to 1, then clearing the flag to 0, or by clearing RIE and REIE to 0. Even if RIE is set to 0, when REIE is set to 1, ERI or BRI interrupt requests are enabled. 2 -- 0 R Reserved This bit is always read as 0. The write value should always be 0. 1, 0 CKE[1:0] 00 R/W Clock Enable Select the clock source and enable or disable clock output from the SCK pin. Depending on CKE[1:0], the SCK pin can be used for serial clock output or serial clock input. If synchronous clock output is set in clock synchronous mode, set the C/A bit in SCSMR to 1, and then set CKE[1:0]. * Asynchronous mode 00: Internal clock, SCK pin used for input (input signal is ignored) 01: Internal clock, SCK pin used for clock output (The output clock frequency is either 16 or 8 times the bit rate.) 10: External clock, SCK pin used for clock input (The input clock frequency is either 16 or 8 times the bit rate.) 11: Setting prohibited * Clock synchronous mode 00: Internal clock, SCK pin used for synchronous clock output 01: Internal clock, SCK pin used for synchronous clock output 10: External clock, SCK pin used for synchronous clock input 11: Setting prohibited R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 14-11 RZ/A1H Group, RZ/A1M Group 14.3.7 14. Serial Communication Interface with FIFO Serial Status Register (SCFSR) SCFSR is a 16-bit register. The upper 8 bits indicate the number of receive errors in the receive FIFO data register, and the lower 8 bits indicate the status flag indicating operating state. The CPU can always read from and write to SCFSR, but cannot write 1 to the status flags (ER, TEND, TDFE, BRK, RDF, and DR). These flags can be cleared to 0 only if they have first been read (after being set to 1). The PER flag (bits 15 to 12 and bit 2) and the FER flag (bits 11 to 8 and bit 3) are read-only bits that cannot be written. Bit: 15 14 13 12 11 PER[3:0] Initial value: R/W: 0 R 0 R 0 R 10 9 8 FER[3:0] 0 R 0 R 0 R 0 R 0 R 7 6 5 4 3 2 1 0 ER TEND TDFE BRK FER PER RDF DR 0 R 0 R 0 1 1 0 R/(W)* R/(W)* R/(W)* R/(W)* 0 0 R/(W)* R/(W)* Note: * Only 0 can be written to clear the flag after 1 is read. Bit Bit Name Initial Value R/W Description 15 to 12 PER[3:0] 0000 R Number of Parity Errors Indicate the quantity of data including a parity error in the receive data stored in the receive FIFO data register (SCFRDR). The value indicated by bits 15 to 12 after the ER bit in SCFSR is set, represents the number of parity errors in SCFRDR. When parity errors have occurred in all 16-byte receive data in SCFRDR, PER[3:0] shows 0000. 11 to 8 FER[3:0] 0000 R Number of Framing Errors Indicate the quantity of data including a framing error in the receive data stored in SCFRDR. The value indicated by bits 11 to 8 after the ER bit in SCFSR is set, represents the number of framing errors in SCFRDR. When framing errors have occurred in all 16-byte receive data in SCFRDR, FER[3:0] shows 0000. 7 ER 0 R/(W)* Receive Error Indicates the occurrence of a framing error, or of a parity error when receiving data that includes parity.*1 0: Receiving is in progress or has ended normally [Clearing conditions] * ER is cleared to 0 by a power-on reset * ER is cleared to 0 when 0 is written to after 1 is read from ER 1: A framing error or parity error has occurred. [Setting conditions] * ER is set to 1 when the stop bit is 0 after checking whether or not the last stop bit of the received data is 1 at the end of one data receive operation*2 * ER is set to 1 when the total number of 1s in the receive data plus parity bit does not match the even/odd parity specified by the O/E bit in SCSMR Note: 1. Clearing the RE bit to 0 in SCSCR does not affect the ER bit, which retains its previous value. Even if a receive error occurs, the receive data is transferred to SCFRDR and the receive operation is continued. Whether or not the data read from SCFRDR includes a receive error can be detected by the FER and PER bits in SCFSR. 2. In two stop bits mode, only the first stop bit is checked; the second stop bit is not checked. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 14-12 RZ/A1H Group, RZ/A1M Group 14. Serial Communication Interface with FIFO Bit Bit Name Initial Value R/W Description 6 TEND 1 R/(W)* Transmit End Indicates that when the last bit of a serial character was transmitted, SCFTDR did not contain valid data, so transmission has ended. 0: Transmission is in progress [Clearing condition] * TEND is cleared to 0 when 0 is written after 1 is read from TEND after transmit data is written in SCFTDR*1 1: End of transmission [Setting conditions] * TEND is set to 1 by a power-on reset * TEND is set to 1 when TE is cleared to 0 in the serial control register (SCSCR) * TEND is set to 1 when SCFTDR does not contain transmit data when the last bit of a one-byte serial character is transmitted Note: 1. Do not use this bit as a transmit end flag when the direct memory access controller writes data to SCFTDR due to a TXI interrupt request. 5 TDFE 1 R/(W)* Transmit FIFO Data Empty Indicates that data has been transferred from the transmit FIFO data register (SCFTDR) to the transmit shift register (SCTSR), the quantity of data in SCFTDR has become less than the transmission trigger number specified by the TTRG[1:0] bits in the FIFO control register (SCFCR), and writing of transmit data to SCFTDR is enabled. 0: The quantity of transmit data written to SCFTDR is greater than the specified transmission trigger number [Clearing conditions] * TDFE is cleared to 0 when data exceeding the specified transmission trigger number is written to SCFTDR after 1 is read from TDFE and then 0 is written to TDFE * TDFE is cleared to 0 when direct memory access controller is activated by transmit FIFO data empty interrupt (TXI) and data exceeding the specified transmission trigger number is written to SCFTDR 1: The quantity of transmit data in SCFTDR is less than or equal to the specified transmission trigger number*1 [Setting conditions] * TDFE is set to 1 by a power-on reset * TDFE is set to 1 when the quantity of transmit data in SCFTDR becomes less than or equal to the specified transmission trigger number as a result of transmission Note: 1. Since SCFTDR is a 16-byte FIFO register, the maximum quantity of data that can be written when TDFE is 1 is "16 minus the specified transmission trigger number". If an attempt is made to write additional data, the data is ignored. The quantity of data in SCFTDR is indicated by the upper 8 bits of SCFDR. 4 BRK 0 R/(W)* Break Detection Indicates that a break signal has been detected in receive data. 0: No break signal received [Clearing conditions] * BRK is cleared to 0 by a power-on reset * BRK is cleared to 0 when software reads BRK after it has been set to 1, then writes 0 to BRK 1: Break signal received*1 [Setting condition] * BRK is set to 1 when data including a framing error is received, followed by at least one frame at the space 0 level (low level) Note: 1. When a break is detected, transfer of the receive data (H'00) to SCFRDR stops after detection. When the break ends and the receive signal becomes mark 1, the transfer of receive data resumes. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 14-13 RZ/A1H Group, RZ/A1M Group 14. Serial Communication Interface with FIFO Bit Bit Name Initial Value R/W Description 3 FER 0 R Framing Error Indication Indicates a framing error in the data read from the receive FIFO data register (SCFRDR) in asynchronous mode. 0: No receive framing error occurred in the next data read from SCFRDR [Clearing conditions] * FER is cleared to 0 by a power-on reset * FER is cleared to 0 when no framing error is present in the next data read from SCFRDR 1: A receive framing error occurred in the next data read from SCFRDR [Setting condition] * FER is set to 1 when a framing error is present in the next data read from SCFRDR 2 PER 0 R Parity Error Indication Indicates a parity error in the data read from the receive FIFO data register (SCFRDR) in asynchronous mode. 0: No receive parity error occurred in the next data read from SCFRDR [Clearing conditions] * PER is cleared to 0 by a power-on reset * PER is cleared to 0 when no parity error is present in the next data read from SCFRDR 1: A receive parity error occurred in the next data read from SCFRDR [Setting condition] * PER is set to 1 when a parity error is present in the next data read from SCFRDR 1 RDF 0 R/(W)* Receive FIFO Data Full Indicates that receive data has been transferred to the receive FIFO data register (SCFRDR), and the quantity of data in SCFRDR has become more than the receive trigger number specified by the RTRG[1:0] bits in the FIFO control register (SCFCR). 0: The quantity of transmit data written to SCFRDR is less than the specified receive trigger number [Clearing conditions] * RDF is cleared to 0 by a power-on reset * RDF is cleared to 0 when the SCFRDR is read until the quantity of receive data in SCFRDR becomes less than the specified receive trigger number after 1 is read from RDF, and then 0 is written * RDF is cleared to 0 when the direct memory access controller is activated by receive FIFO data full interrupt (RXI) and SCFRDR is read until the quantity of receive data in it becomes less than the specified receive trigger number 1: The quantity of receive data in SCFRDR is equal to or greater than the specified receive trigger number [Setting condition] * RDF is set to 1 when a quantity of receive data equal to or greater than the specified receive trigger number is stored in SCFRDR*1 Note: 1. As SCFRDR is a 16-byte FIFO register, the maximum quantity of data that can be read when RDF is 1 is the specified receive trigger number. If an attempt is made to read after all the data in SCFRDR has been read, the data is undefined. The quantity of receive data in SCFRDR is indicated by the lower 8 bits of SCFDR. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 14-14 RZ/A1H Group, RZ/A1M Group 14. Serial Communication Interface with FIFO Bit Bit Name Initial Value R/W Description 0 DR 0 R/(W)* Receive Data Ready Indicates that the quantity of data in the receive FIFO data register (SCFRDR) is less than the specified receive trigger number, and that the next data has not yet been received after the elapse of 15 ETU from the last stop bit in asynchronous mode. In clock synchronous mode, this bit is not set to 1. 0: Receiving is in progress, or no receive data remains in SCFRDR after receiving ended normally [Clearing conditions] * DR is cleared to 0 by a power-on reset * DR is cleared to 0 when all receive data are read from SCFRDR after 1 is read from DR, and then 0 is written. * DR is cleared to 0 when all receive data are read from SCFRDR after the direct memory access controller is activated by receive FIFO data full interrupt (RXI). 1: Next receive data has not been received [Setting condition] * DR is set to 1 when SCFRDR contains less data than the specified receive trigger number, and the next data has not yet been received after the elapse of 15 ETU from the last stop bit.*1 Note: 1. This is equivalent to 1.5 frames with the 8-bit, 1-stop-bit format. (ETU: elementary time unit) Note: * Only 0 can be written to clear the flag after 1 is read. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 14-15 RZ/A1H Group, RZ/A1M Group 14.3.8 14. Serial Communication Interface with FIFO Bit Rate Register (SCBRR) SCBRR is an 8-bit register that is used with the CKS1 and CKS0 bits in the serial mode register (SCSMR) and the BGDM and ABCS bits in the serial extension mode register (SCEMR) to determine the serial transmit/receive bit rate. The CPU can always read from and write to SCBRR. SCBRR is initialized to H'FF by a power-on reset. Each channel has independent baud rate generator control, so different values can be set in eight channels. 7 6 5 4 3 2 1 0 1 R/W 1 R/W 1 R/W 1 R/W 1 R/W 1 R/W 1 R/W 1 R/W Bit: Initial value: R/W: The SCBRR setting is calculated as follows: * Asynchronous mode: When baud rate generator operates in normal mode (when the BGDM bit of SCEMR is 0): N= P1 x 106 - 1 (Operation on a base clock with a frequency of 16 times 64 x 22n-1 x B the bit rate) N= P1 x 106 - 1 (Operation on a base clock with a frequency of 8 times 32 x 22n-1 x B the bit rate) When baud rate generator operates in double speed mode (when the BGDM bit of SCEMR is 1): N= P1 x 106 - 1 (Operation on a base clock with a frequency of 16 times 32 x 22n-1 x B the bit rate) N= P1 x 106 - 1 (Operation on a base clock with a frequency of 8 times 16 x 22n-1 x B the bit rate) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 14-16 RZ/A1H Group, RZ/A1M Group 14. Serial Communication Interface with FIFO * Clock synchronous mode: N= B: N: P1: n: P1 x 106 - 1 8 x 22n-1 x B Bit rate (bits/s) SCBRR setting for baud rate generator (0 N 255) (The setting must satisfy the electrical characteristics.) Operating frequency for peripheral modules (MHz) Baud rate generator clock source (n = 0, 1, 2, 3) (for the clock sources and values of n, see Table 14.3.) Table 14.3 SCSMR Settings SCSMR Settings n Clock Source CKS[1] CKS[0] 0 P1 0 0 1 P1/4 0 1 2 P1/16 1 0 3 P1/64 1 1 The bit rate error in asynchronous mode is given by the following formula: When baud rate generator operates in normal mode (the BGDM bit of SCEMR is 0): Error (%) = Error (%) = P1 x 106 (N + 1) x B x 64 x 22n-1 - 1 x 100 (Operation on a base clock with a frequency of 16 times the bit rate) P1 x 106 - 1 x 100 (Operation on a base clock with (N + 1) x B x 32x 22n-1 a frequency of 8 times the bit rate) When baud rate generator operates in double speed mode (the BGDM bit of SCEMR is 1): Error (%) = P1 x 106 - 1 x 100 (Operation on a base clock with (N + 1) x B x 32x 22n-1 a frequency of 16 times the bit rate) Error (%) = P1 x 106 - 1 x 100 (Operation on a base clock with (N + 1) x B x 16x 22n-1 a frequency of 8 times the bit rate) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 14-17 RZ/A1H Group, RZ/A1M Group 14. Serial Communication Interface with FIFO Table 14.4 lists the sample SCBRR settings in asynchronous mode in which a base clock frequency is 16 times the bit rate (the ABCS bit in SCEMR is 0) and the baud rate generator operates in normal mode (the BGDM bit in SCEMR is 0), and Table 14.5 lists the sample SCBRR settings in clock synchronous mode. Table 14.4 Bit Rates and SCBRR Settings (Asynchronous Mode, BGDM = 0, ABCS = 0) P1 (MHz) 50 66.67 Bit Rate (bits/s) n N Error (%) 110 3 221 -0.02 n N Error (%) 150 3 162 -0.15 300 3 80 0.47 3 216 0.01 3 108 -0.45 600 2 162 -0.15 1200 2 80 0.47 2 216 0.01 2 108 -0.45 2400 1 162 -0.15 1 216 0.01 4800 1 80 0.47 1 108 -0.45 9600 0 162 -0.15 0 216 0.01 19200 0 80 0.47 0 108 -0.45 31250 0 49 0.00 0 66 -0.50 38400 0 40 -0.76 0 53 0.47 Note: The error rate should be 1 %. [Legend] Blank space: Setting impossible Table 14.5 Bit Rates and SCBRR Settings (Clock Synchronous Mode) P1 (MHz) 50 66.67 Bit Rate (bits/s) n N n N 500 -- -- 1000 3 194 -- -- 2500 3 77 3 103 5000 2 155 2 207 10000 2 77 2 103 25000 1 124 1 166 50000 1 62 1 82 100000 0 124 0 166 250000 0 49 0 66 500000 0 24 -- -- 1000000 -- -- -- -- 2000000 -- -- -- -- [Legend] Blank space: Setting impossible : Setting possible, but error occurs R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 14-18 RZ/A1H Group, RZ/A1M Group 14. Serial Communication Interface with FIFO Table 14.6 indicates the maximum bit rates in asynchronous mode when the baud rate generator is used. Table 14.7 lists the maximum bit rates in asynchronous mode when the external clock input is used. Table 14.8 lists the maximum bit rates in clock synchronous mode when the external clock input is used (when tScyc = 12tpcyc*). Note: * Make sure that the electrical characteristics of this LSI and that of a connected LSI are satisfied. Table 14.6 Maximum Bit Rates for Various Frequencies with Baud Rate Generator (Asynchronous Mode) Settings P1 (MHz) BGDM ABCS n N Maximum Bit Rate (bits/s) 50 0 0 0 0 1562500 66.67 1 0 0 3125000 1 0 0 0 3125000 1 0 0 6250000 0 0 0 0 2083333 1 0 0 4166667 0 0 0 4166667 1 0 0 8333333 1 Table 14.7 Maximum Bit Rates with External Clock Input (Asynchronous Mode) Settings P1 (MHz) External Input Clock (MHz) ABCS Maximum Bit Rate (bits/s) 50 12.5000 0 781250 1 1562500 66.67 16.6667 0 1041667 1 2083333 Table 14.8 Maximum Bit Rates with External Clock Input (Clock Synchronous Mode, tScyc = 12 tpcyc) P1 (MHz) External Input Clock (MHz) Maximum Bit Rate (bits/s) 50 4.1667 4166666.7 66.67 5.5556 5555555.5 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 14-19 RZ/A1H Group, RZ/A1M Group 14.3.9 14. Serial Communication Interface with FIFO FIFO Control Register (SCFCR) SCFCR resets the quantity of data in the transmit and receive FIFO data registers, sets the trigger data quantity, and contains an enable bit for loop-back testing. SCFCR can always be read and written to by the CPU. Bit: Initial value: R/W: 15 14 13 12 11 - - - - - 0 R 0 R 0 R 0 R 0 R 10 9 8 RSTRG[2:0] 0 R/W 0 R/W 7 6 RTRG[1:0] 0 R/W 0 R/W 0 R/W 5 4 TTRG[1:0] 0 R/W 0 R/W 3 2 1 0 MCE TFRST RFRST LOOP 0 R/W 0 R/W 0 R/W 0 R/W Bit Bit Name Initial Value R/W Description 15 to 11 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 10 to 8 RSTRG[2:0] 000 R/W RTS Output Active Trigger When the quantity of receive data in receive FIFO data register (SCFRDR) becomes equal to or greater than the trigger set number shown below, RTS signal is set to high. 000: 15 001: 1 010: 4 011: 6 100: 8 101: 10 110: 12 111: 14 7, 6 RTRG[1:0] 00 R/W Receive FIFO Data Trigger Set the quantity of receive data which sets the receive data full (RDF) flag in the serial status register (SCFSR). The RDF flag is set to 1 when the quantity of receive data stored in the receive FIFO data register (SCFRDR) becomes equal to or greater than the set trigger number shown below. * Asynchronous mode * Clock synchronous mode 00: 1 00: 1 01: 4 01: 2 10: 8 10: 8 11: 14 11: 14 Note: In clock synchronous mode, to transfer the receive data using the direct memory access controller, set the receive trigger number to 1. If set to other than 1, CPU must read the receive data left in SCFRDR. 5, 4 TTRG[1:0] 00 R/W Transmit FIFO Data Trigger Set the quantity of remaining transmit data which sets the transmit FIFO data register empty (TDFE) flag in the serial status register (SCFSR). The TDFE flag is set to 1 when the quantity of transmit data in the transmit FIFO data register (SCFTDR) becomes equal to or less than the set trigger number shown below. 00: 8 (8)* 01: 4 (12)* 10: 2 (14)* 11: 0 (16)* Note: * Values in parentheses mean the number of empty bytes in SCFTDR when the TDFE flag is set to 1. 3 MCE 0 R/W Modem Control Enable Enables modem control signals CTS and RTS. For channels 0, 2 to 4, and 6 in clock synchronous mode, MCE bit should always be 0. 0: Modem signal disabled* 1: Modem signal enabled Note: * CTS is fixed at active 0 regardless of the input value, and RTS is also fixed at 0. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 14-20 RZ/A1H Group, RZ/A1M Group 14. Serial Communication Interface with FIFO Bit Bit Name Initial Value R/W Description 2 TFRST 0 R/W Transmit FIFO Data Register Reset Disables the transmit data in the transmit FIFO data register and resets the register to the empty state. 0: Reset operation disabled* 1: Reset operation enabled Note: * Reset operation is executed by a power-on reset. 1 RFRST 0 R/W Receive FIFO Data Register Reset Disables the receive data in the receive FIFO data register and resets the register to the empty state. 0: Reset operation disabled* 1: Reset operation enabled Note: * Reset operation is executed by a power-on reset. 0 LOOP 0 R/W Loop-Back Test Internally connects the transmit output pin (TxD) and receive input pin (RxD) and internally connects the RTS pin and CTS pin and enables loop-back testing. 0: Loop back test disabled 1: Loop back test enabled R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 14-21 RZ/A1H Group, RZ/A1M Group 14.3.10 14. Serial Communication Interface with FIFO FIFO Data Count Set Register (SCFDR) SCFDR is a 16-bit register which indicates the quantity of data stored in the transmit FIFO data register (SCFTDR) and the receive FIFO data register (SCFRDR). It indicates the quantity of transmit data in SCFTDR with the upper 8 bits, and the quantity of receive data in SCFRDR with the lower 8 bits. SCFDR can always be read by the CPU. Bit: Initial value: R/W: 15 14 13 - - - 0 R 0 R 0 R 12 11 10 9 8 T[4:0] 0 R 0 R 0 R 0 R 0 R 7 6 5 - - - 0 R 0 R 0 R 4 3 2 1 0 0 R 0 R R[4:0] 0 R 0 R 0 R Bit Bit Name Initial Value R/W Description 15 to 13 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 12 to 8 T[4:0] 00000 R T4 to T0 bits indicate the quantity of non-transmitted data stored in SCFTDR. H'00 means no transmit data, and H'10 means that all transmit data is stored in SCFTDR. 7 to 5 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 4 to 0 R[4:0] 00000 R R4 to R0 bits indicate the quantity of receive data stored in SCFRDR. H'00 means no receive data, and H'10 means that all receive data is stored in SCFRDR. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 14-22 RZ/A1H Group, RZ/A1M Group 14.3.11 14. Serial Communication Interface with FIFO Serial Port Register (SCSPTR) SCSPTR controls input/output and data of pins multiplexed to the functions of this module. Bits 7 and 6 can control input/output data of RTS pin. Bits 5 and 4 can control input/output data of CTS pin. Bits 3 and 2 can control input/output data of SCK pin. Bits 1 and 0 can input data from RxD pin and output data to TxD pin, so they control break of serial transmitting/receiving. The CPU can always read and write to SCSPTR. Bit: Initial value: R/W: 15 14 13 12 11 10 9 8 - - - - - - - - 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 7 6 5 4 3 2 1 0 RTSIO RTSDT CTSIO CTSDT SCKIO SCKDT SPB2IOSPB2DT 0 R/W 1 R/W 0 R/W 1 R/W 0 R/W 0 R/W 0 R/W 0 R/W Bit Bit Name Initial Value R/W Description 15 to 8 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 7 RTSIO 0 R/W RTS Port Input/Output Specifies input or output for the serial port RTS pin. When the RTS pin is actually used as a port outputting the RTSDT bit value, the MCE bit in SCFCR should be cleared to 0. 0: RTSDT bit value not output to RTS pin 1: RTSDT bit value output to RTS pin 6 RTSDT 1 R/W RTS Port Data Specifies the input/output data of the serial port RTS pin. Input/output is specified by the RTSIO bit. For output, the RTSDT bit value is output to the RTS pin. The RTS pin status is read from the RTSDT bit regardless of the RTSIO bit setting. However, RTS input/output must be set in the general purpose I/O ports. 0: Input/output data is low level 1: Input/output data is high level 5 CTSIO 0 R/W CTS Port Input/Output Specifies input or output for the serial port CTS pin. When the CTS pin is actually used as a port outputting the CTSDT bit value, the MCE bit in SCFCR should be cleared to 0. 0: CTSDT bit value not output to CTS pin 1: CTSDT bit value output to CTS pin 4 CTSDT 1 R/W CTS Port Data Specifies the input/output data of the serial port CTS pin. Input/output is specified by the CTSIO bit. For output, the CTSDT bit value is output to the CTS pin. The CTS pin status is read from the CTSDT bit regardless of the CTSIO bit setting. However, CTS input/output must be set in the general purpose I/O ports. 0: Input/output data is low level 1: Input/output data is high level 3 SCKIO 0 R/W SCK Port Input/Output Specifies input or output for the serial port SCK pin. When the SCK pin is actually used as a port outputting the SCKDT bit value, the CKE[1:0] bits in SCSCR should be cleared to 0. 0: SCKDT bit value not output to SCK pin 1: SCKDT bit value output to SCK pin 2 SCKDT 0 R/W SCK Port Data Specifies the input/output data of the serial port SCK pin. Input/output is specified by the SCKIO bit. For output, the SCKDT bit value is output to the SCK pin. The SCK pin status is read from the SCKDT bit regardless of the SCKIO bit setting. However, SCK input/output must be set in the general purpose I/O ports. 0: Input/output data is low level 1: Input/output data is high level R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 14-23 RZ/A1H Group, RZ/A1M Group 14. Serial Communication Interface with FIFO Bit Bit Name Initial Value R/W Description 1 SPB2IO 0 R/W Serial Port Break Input/Output Specifies input or output for the serial port TxD pin. When the TxD pin is actually used as a port outputting the SPB2DT bit value, the TE bit in SCSCR should be cleared to 0. 0: SPB2DT bit value not output to TxD pin 1: SPB2DT bit value output to TxD pin 0 SPB2DT 0 R/W Serial Port Break Data Specifies the input data of the RxD pin and the output data of the TxD pin used as serial ports. Input/output is specified by the SPB2IO bit. When the TxD pin is set to output, the SPB2DT bit value is output to the TxD pin. The RxD pin status is read from the SPB2DT bit regardless of the SPB2IO bit setting. However, RxD input and TxD output must be set in the general purpose I/O ports. 0: Input/output data is low level 1: Input/output data is high level R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 14-24 RZ/A1H Group, RZ/A1M Group 14.3.12 14. Serial Communication Interface with FIFO Line Status Register (SCLSR) The CPU can always read or write to SCLSR, but cannot write 1 to the ORER flag. This flag can be cleared to 0 only if it has first been read (after being set to 1). Bit: Initial value: R/W: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 - - - - - - - - - - - - - - - ORER 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R/(W)* Note: * Only 0 can be written to clear the flag after 1 is read. Bit Bit Name Initial Value R/W Description 15 to 1 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 0 ORER 0 R/(W)* Overrun Error Indicates the occurrence of an overrun error during reception. 0: Receiving is in progress or has ended normally*1 [Clearing conditions] * ORER is cleared to 0 by a power-on reset * ORER is cleared to 0 when 0 is written after 1 is read from ORER. 1: An overrun error has occurred during reception*2 [Setting condition] * ORER is set to 1 when the next serial receiving is finished while the receive FIFO is full of 16-byte receive data. Note: 1. Clearing the RE bit to 0 in SCSCR does not affect the ORER bit, which retains its previous value. 2. The receive FIFO data register (SCFRDR) retains the data before an overrun error has occurred, and the next received data is discarded. When the ORER bit is set to 1, the next serial reception cannot be continued. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 14-25 RZ/A1H Group, RZ/A1M Group 14.3.13 14. Serial Communication Interface with FIFO Serial Extension Mode Register (SCEMR) The CPU can always read from or write to SCEMR. Setting the BGDM bit in this register to 1 allows the baud rate generator in this module to operate in double-speed mode when asynchronous mode is selected (by setting the C/A bit in SCSMR to 0) and an internal clock is selected as a clock source and the SCK pin is set as an input pin (by setting the CKE[1:0] bits in SCSCR to 00). Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 - - - - - - - - BGDM - - - - - - ABCS 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R/W 0 R 0 R 0 R 0 R 0 R 0 R 0 R/W Initial value: R/W: Bit Bit Name Initial Value R/W Description 15 to 8 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 7 BGDM 0 R/W Baud Rate Generator Double-Speed Mode When the BGDM bit is set to 1, the baud rate generator in this module operates in double-speed mode. This bit is valid only when asynchronous mode is selected by setting the C/A bit in SCSMR to 0 and an internal clock is selected as a clock source and the SCK pin is set as an input pin by setting the CKE[1:0] bits in SCSCR to 00. In other settings, use normal mode. 0: Normal mode 1: Double-speed mode 6 to 1 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 0 ABCS 0 R/W Base Clock Select in Asynchronous Mode This bit selects the base clock frequency within a bit period in asynchronous mode. This bit is valid only in asynchronous mode (when the C/A bit in SCSMR is 0). 0: Base clock frequency is 16 times the bit rate 1: Base clock frequency is 8 times the bit rate R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 14-26 RZ/A1H Group, RZ/A1M Group 14.4 14. Serial Communication Interface with FIFO Operation 14.4.1 Overview For serial communication, this module has an asynchronous mode in which characters are synchronized individually, and a clock synchronous mode in which communication is synchronized with clock pulses. This module has a 16-stage FIFO buffer for both transmission and reception, reducing the overhead of the CPU, and enabling continuous high-speed communication. Furthermore, channels 1, 5, and 7 have RTS and CTS signals to be used as modem control signals. The transmission/reception format is selected in the serial mode register (SCSMR), as shown in Table 14.9. The clock source is selected by the combination of the C/A bit in SCSMR and the CKE1 and CKE0 bits in the serial control register (SCSCR), as shown in Table 14.10. (1) Asynchronous Mode * Data length is selectable: 7 or 8 bits * Parity bit is selectable. So is the stop bit length (1 or 2 bits). The combination of the preceding selections constitutes the communication format and character length. * In receiving, it is possible to detect framing errors, parity errors, receive FIFO data full, overrun errors, receive data ready, and breaks. * The number of stored data bytes is indicated for both the transmit and receive FIFO registers. * An internal or external clock can be selected as the clock source. -- When an internal clock is selected, this module operates using the clock of on-chip baud rate generator. -- When an external clock is selected, the external clock input must have a frequency 16 or 8 times the bit rate. (The on-chip baud rate generator is not used.) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 14-27 RZ/A1H Group, RZ/A1M Group (2) 14. Serial Communication Interface with FIFO Clock Synchronous Mode * The transmission/reception format has a fixed 8-bit data length. * In receiving, it is possible to detect overrun errors (ORER). * An internal or external clock can be selected as the clock source. -- When an internal clock is selected, this module operates using the clock of the on-chip baud rate generator, and outputs this clock to external devices as the synchronous clock. -- When an external clock is selected, this module operates on the input external synchronous clock not using the on-chip baud rate generator. Table 14.9 SCSMR Settings and Communication Formats SCSMR Settings Communication Format Bit 7 C/A Bit 6 CHR Bit 5 PE Bit 3 STOP Mode Data Length Parity Bit Stop Bit Length 0 0 0 0 Asynchronous 8 bits Not set 1 bit 1 1 2 bits 0 Set 1 1 0 2 bits 0 7 bits Not set 1 1 x x 0 x 1 bit 2 bits Set 1 1 1 bit 1 bit 2 bits Clock synchronous 8 bits Not set None [Legend] x: Don't care Table 14.10 SCSMR and SCSCR Settings and Clock Source Selection SCSMR SCSCR Bit 7 C/A Bit 1, 0 CKE[1:0] Mode Clock Source 0 00 Asynchronous Internal 01 1 SCK Pin Function This module does not use the SCK pin. Outputs a clock with a frequency 16/8 times the bit rate 10 External 11 Setting prohibited 0x 10 Clock synchronous 11 Inputs a clock with frequency 16/8 times the bit rate Internal Outputs the synchronous clock External Inputs the synchronous clock Setting prohibited [Legend] x: Don't care Note: When using the baud rate generator in double-speed mode (BGMD = 1), select asynchronous mode by setting the C/A bit to 0, and select an internal clock as a clock source and the SCK pin is not used (the CKE[1:0] bits set to 00). R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 14-28 RZ/A1H Group, RZ/A1M Group 14.4.2 14. Serial Communication Interface with FIFO Operation in Asynchronous Mode In asynchronous mode, each transmitted or received character begins with a start bit and ends with a stop bit. Serial communication is synchronized one character at a time. The transmitting and receiving sections in this module are independent, so full duplex communication is possible. The transmitter and receiver are 16-stage FIFO buffered, so data can be written and read while transmitting and receiving are in progress, enabling continuous transmitting and receiving. Figure 14.2 shows the general format of asynchronous serial communication. In asynchronous serial communication, the communication line is normally held in the mark (high) state. This module monitors the line and starts serial communication when the line goes to the space (low) state, indicating a start bit. One serial character consists of a start bit (low), data (LSB first), parity bit (high or low), and stop bit (high), in that order. When receiving in asynchronous mode, this module synchronizes at the falling edge of the start bit. This module samples each data bit on the eighth or fourth pulse of a clock with a frequency 16 or 8 times the bit rate; receive data is latched at the center of each bit. Idle state (mark state) 1 Serial data (LSB) 0 Start bit 1 bit D0 (MSB) D1 D2 D3 D4 D5 D6 D7 Transmit/receive data 7 or 8 bits 1 0/1 1 1 Parity bit Stop bit 1 bit or none 1 or 2 bits One unit of transfer data (character or frame) Figure 14.2 Example of Data Format in Asynchronous Communication (8-Bit Data with Parity and Two Stop Bits) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 14-29 RZ/A1H Group, RZ/A1M Group (1) 14. Serial Communication Interface with FIFO Transmit/Receive Formats Table 14.11 lists the eight communication formats that can be selected in asynchronous mode. The format is selected by settings in the serial mode register (SCSMR). Table 14.11 Serial Communication Formats (Asynchronous Mode) Serial Transmit/Receive Format and Frame Length SCSMR Bits CHR PE STOP 1 2 3 4 5 6 7 8 9 10 11 0 0 0 START 8-bit data STOP 0 0 1 START 8-bit data STOP STOP 0 1 0 START 8-bit data P STOP 0 1 1 START 8-bit data P STOP STOP 1 0 0 START 7-bit data STOP 1 0 1 START 7-bit data STOP STOP 1 1 0 START 7-bit data P STOP 1 1 1 START 7-bit data P STOP STOP 12 [Legend] START: Start bit STOP: Stop bit P: Parity bit R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 14-30 RZ/A1H Group, RZ/A1M Group (2) 14. Serial Communication Interface with FIFO Clock An internal clock generated by the on-chip baud rate generator or an external clock input from the SCK pin can be selected as the transmit/receive clock. The clock source is selected by the C/A bit in the serial mode register (SCSMR) and the CKE1 and CKE0 bits in the serial control register (SCSCR). For clock source selection, refer to Table 14.10, SCSMR and SCSCR Settings and Clock Source Selection. When an external clock is input at the SCK pin, it must have a frequency equal to 16 or 8 times the desired bit rate. When this module operates on an internal clock, it can output a clock signal on the SCK pin. The frequency of this output clock is 16 or 8 times the desired bit rate. (3) Transmitting and Receiving Data * Initialization (Asynchronous Mode) Before transmitting or receiving, clear the TE and RE bits to 0 in the serial control register (SCSCR), then initialize this module as follows. When changing the operation mode or the communication format, always clear the TE and RE bits to 0 before following the procedure given below. Clearing TE to 0 initializes the transmit shift register (SCTSR). Clearing TE and RE to 0, however, does not initialize the serial status register (SCFSR), transmit FIFO data register (SCFTDR), or receive FIFO data register (SCFRDR), which retain their previous contents. Clear TE to 0 after all transmit data has been transmitted and the TEND flag in the SCFSR is set. The TE bit can be cleared to 0 during transmission, but the transmit data goes to the Mark state after the bit is cleared to 0. Set the TFRST bit in SCFCR to 1 and reset SCFTDR before TE is set again to start transmission. When an external clock is used, the clock should not be stopped during initialization or subsequent operation. The operation becomes unreliable if the clock is stopped. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 14-31 RZ/A1H Group, RZ/A1M Group 14. Serial Communication Interface with FIFO Figure 14.3 shows a sample flowchart for initialization. Start of initialization Clear the TE and RE bits in SCSCR to 0 [1] Set the clock selection in SCSCR. Be sure to clear bits TIE, RIE, TE, and RE to 0. Set the TFRST and RFRST bits in SCFCR to 1 [2] Set the data transfer format in SCSMR. After reading flags ER, DR, and BRK in SCFSR, and each flag in SCLSR, write 0 to clear them Set the CKE1 and CKE0 bits in SCSCR (leaving bits TIE, RIE, TE, and RE cleared to 0) [1] Set data transfer format in SCSMR [2] Set the BGDM and ABCS bits in SCEMR Set value in SCBRR [3] Set the RTRG1, RTRG0, TTRG1, TTRG0, and MCE bits in SCFCR, and clear TFRST and RFRST bits to 0 Set the general I/O port external pins used SCK, TxD, RxD [4] Set the TE and RE bits in SCSCR to 1, and set the TIE, RIE, and REIE bits [5] End of initialization Figure 14.3 [3] Write a value corresponding to the bit rate into SCBRR. (Not necessary if an external clock is used.) [4] Sets the general I/O port external pins used. Set as RxD input at receiving and TxD output at transmission. However, no setting for SCK pin is required when CKE[1:0] is 00. [5] Set the TE bit or RE bit in SCSCR to 1. Also set the RIE, REIE, and TIE bits. Setting the TE and RE bits enables the TxD and RxD pins to be used. When transmitting, the serial communication interface with FIFO will go to the mark state; when receiving, it will go to the idle state, waiting for a start bit. In the case when internal clock output is set, the SCK pin starts outputting the clock at this stage. Sample Flowchart for Initialization R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 14-32 RZ/A1H Group, RZ/A1M Group 14. Serial Communication Interface with FIFO * Transmitting Serial Data (Asynchronous Mode) Figure 14.4 shows a sample flowchart for serial transmission. Use the following procedure for serial data transmission after enabling transmission. Start of transmission [1] Status check and transmit data write: Read SCFSR and check that the TDFE flag is set to 1, then write transmit data to SCFTDR, and read 1 from the TDFE and TEND flags, then clear to 0. The quantity of transmit data that can be written is 16 - (transmit trigger set number). Read TDFE flag in SCFSR TDFE = 1? No Yes Write transmit data in SCFTDR, and read 1 from TDFE flag and TEND flag in SCFSR, then clear to 0 All data transmitted? [1] No [2] Yes [3] Break output during serial transmission: To output a break in serial transmission, clear the SPB2DT bit to 0 and set the SPB2IO bit to 1 in SCSPTR, then clear the TE bit in SCSCR to 0. Read TEND flag in SCFSR TEND = 1? [2] Serial transmission continuation procedure: To continue serial transmission, read 1 from the TDFE flag to confirm that writing is possible, then write data to SCFTDR, and then clear the TDFE flag to 0. No Yes Break output? No Yes Clear SPB2DT to 0 and set SPB2IO to 1 [3] In [1] and [2], it is possible to ascertain the number of data bytes that can be written from the number of transmit data bytes in SCFTDR indicated by the upper 8 bits of SCFDR. Clear TE bit in SCSCR to 0 End of transmission Figure 14.4 Sample Flowchart for Transmitting Serial Data R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 14-33 RZ/A1H Group, RZ/A1M Group 14. Serial Communication Interface with FIFO In serial transmission, this module operates as described below. 1. When data is written into the transmit FIFO data register (SCFTDR), the data is transferred from SCFTDR to the transmit shift register (SCTSR). Confirm that the TDFE flag in the serial status register (SCFSR) is set to 1 before writing transmit data to SCFTDR. The number of data bytes that can be written is (16 - transmit trigger setting). 2. When data is transferred from SCFTDR to SCTSR and transmission is started, consecutive transmit operations are performed until there is no transmit data left in SCFTDR. When the number of transmit data bytes in SCFTDR becomes equal to or less than the transmit trigger number set in the FIFO control register (SCFCR), the TDFE flag is set. If the TIE bit in the serial control register (SCSR) is set to 1 at this time, a transmit-FIFO-data-empty interrupt (TXI) request is generated. The serial transmit data is sent from the TxD pin in the following order. A. Start bit: One-bit 0 is output. B. Transmit data: 8-bit or 7-bit data is output in LSB-first order. C. Parity bit: One parity bit (even or odd parity) is output. (A format in which a parity bit is not output can also be selected.) D. Stop bit(s): One or two 1 bits (stop bits) are output. E. Mark state: 1 is output continuously until the start bit that starts the next transmission is sent. 3. The SCFTDR transmit data is checked at the timing for sending the stop bit. If data is present, the data is transferred from SCFTDR to SCTSR, the stop bit is sent, and then serial transmission of the next frame is started. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 14-34 RZ/A1H Group, RZ/A1M Group 14. Serial Communication Interface with FIFO Figure 14.5 shows an example of the operation for transmission. 1 Serial data Start bit 0 Data D0 D1 D7 Parity bit Stop bit Start bit 0/1 1 0 Parity bit Data D0 D1 D7 0/1 Stop bit 1 1 Idle state (mark state) TDFE TEND TXI interrupt request Data written to SCFTDR and TDFE flag read as 1 then cleared to 0 by TXI interrupt handler TXI interrupt request One frame Figure 14.5 Example of Transmit Operation (8-Bit Data, Parity, 1 Stop Bit) 4. When modem control is enabled in channels 1, 5, and 7, transmission can be stopped and restarted in accordance with the CTS input value. When CTS is set to 1, if transmission is in progress, the line goes to the mark state after transmission of one frame. When CTS is set to 0, the next transmit data is output starting from the start bit. Figure 14.6 shows an example of the operation when modem control is used. Parity Stop bit bit Start bit Serial data TxD 0 D0 D1 D7 0/1 Start bit 0 D0 D1 D7 0/1 CTS Drive high before stop bit Figure 14.6 Example of Operation Using Modem Control (CTS) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 14-35 RZ/A1H Group, RZ/A1M Group 14. Serial Communication Interface with FIFO * Receiving Serial Data (Asynchronous Mode) Figure 14.7 and Figure 14.8 show sample flowcharts for serial reception. Use the following procedure for serial data reception after enabling reception. [1] Receive error handling and break detection: Start of reception Read ER, DR, BRK flags in SCFSR and ORER flag in SCLSR ER, DR, BRK or ORER = 1? No Read RDF flag in SCFSR No [1] Yes Error handling [2] RDF = 1? Read receive data in SCFRDR, and clear RDF flag in SCFSR to 0 All data received? [3] Yes Clear RE bit in SCSCR to 0 End of reception Figure 14.7 [2] Status check and receive data read: Read SCFSR and check that RDF flag = 1, then read the receive data in SCFRDR, read 1 from the RDF flag, and then clear the RDF flag to 0. The transition of the RDF flag from 0 to 1 can also be identified by a receive FIFO data full interrupt (RXI). Yes No Read the DR, ER, and BRK flags in SCFSR, and the ORER flag in SCLSR, to identify any error, perform the appropriate error handling, then clear the DR, ER, BRK, and ORER flags to 0. In the case of a framing error, a break can also be detected by reading the value of the RxD pin. [3] Serial reception continuation procedure: To continue serial reception, read at least the receive trigger set number of receive data bytes from SCFRDR, read 1 from the RDF flag, then clear the RDF flag to 0. The number of receive data bytes in SCFRDR can be ascertained by reading lower 8 bits of SCFDR. Sample Flowchart for Receiving Serial Data (1) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 14-36 RZ/A1H Group, RZ/A1M Group 14. Serial Communication Interface with FIFO Error handling No ORER = 1? Yes Overrun error handling No ER = 1? Yes Receive error handling * Whether a framing error or parity error has occurred in the receive data that is to be read from the receive FIFO data register (SCFRDR) can be ascertained from the FER and PER bits in the serial status register (SCFSR). * When a break signal is received, receive data is not transferred to SCFRDR while the BRK flag is set. However, note that the last data in SCFRDR is H'00, and the break data in which a framing error occurred is stored. No BRK = 1? Yes Break handling No DR = 1? Yes Read receive data in SCFRDR Clear DR, ER, BRK flags in SCFSR, and ORER flag in SCLSR to 0 End Figure 14.8 Sample Flowchart for Receiving Serial Data (2) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 14-37 RZ/A1H Group, RZ/A1M Group 14. Serial Communication Interface with FIFO In serial reception, this module operates as described below. 1. The transmission line is monitored, and if a 0 start bit is detected, internal synchronization is performed and reception is started. 2. The received data is stored in SCRSR in LSB-to-MSB order. 3. The parity bit and stop bit are received. After receiving these bits, this module carries out the following checks. A. Stop bit check: Checks whether the stop bit is 1. If there are two stop bits, only the first is checked. B. Checks whether receive data can be transferred from the receive shift register (SCRSR) to SCFRDR. C. Overrun check: Checks that the ORER flag is 0, indicating that the overrun error has not occurred. D. Break check: Checks that the BRK flag is 0, indicating that the break state is not set. If all the above checks are passed, the receive data is stored in SCFRDR. Note: When a parity error or a framing error occurs, reception is not suspended. 4. If the RIE bit in SCSCR is set to 1 when the RDF or DR flag changes to 1, a receive-FIFO-data-full interrupt (RXI) request is generated. If the RIE bit or the REIE bit in SCSCR is set to 1 when the ER flag changes to 1, a receiveerror interrupt (ERI) request is generated. If the RIE bit or the REIE bit in SCSCR is set to 1 when the BRK or ORER flag changes to 1, a break reception interrupt (BRI) request is generated. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 14-38 RZ/A1H Group, RZ/A1M Group 14. Serial Communication Interface with FIFO Figure 14.9 shows an example of the operation for reception in asynchronous mode. 1 Serial data Start bit Data D0 0 D1 D7 Parity bit Stop bit Start bit 0/1 1 0 Parity bit Data D0 D1 D7 0/1 Stop bit 1 1 Idle state (mark state) RDF RXI interrupt request FER Data read and RDF flag read as 1 then cleared to 0 by RXI interrupt handler One frame Figure 14.9 ERI interrupt request generated by receive error Example of Receive Operation(8-Bit Data, Parity, 1 Stop Bit) 5. When modem control is enabled in channels 1, 5, and 7, the RTS signal is output when SCFRDR is empty. When RTS is 0, reception is possible. When RTS is 1, this indicates that the quantity of data stored in SCFRDR has become equal to or greater than the number set for the RTS output active trigger. Figure 14.10 shows an example of the operation when modem control is used. Start bit Serial data RxD 0 Parity bit D0 D1 D2 D7 0/1 Start bit 1 0 Parity bit D0 D1 D7 0/1 RTS Figure 14.10 Example of Operation Using Modem Control (RTS) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 14-39 RZ/A1H Group, RZ/A1M Group 14.4.3 14. Serial Communication Interface with FIFO Operation in Clock Synchronous Mode In clock synchronous mode, data is transmitted and received in synchronization with clock pulses. This mode is suitable for high-speed serial communication. The transmitter and receiver in this module are independent, so full-duplex communication is possible while sharing the same clock. The transmitter and receiver are also 16-stage FIFO buffered, so continuous transmitting or receiving is possible by reading or writing data while transmitting or receiving is in progress. Figure 14.11 shows the general format in clock synchronous serial communication. One unit of transfer data (character or frame) * * Serial clock LSB Serial data Don't care Bit 0 MSB Bit 1 Bit 2 Bit 3 Bit 4 Bit 5 Bit 6 Bit 7 Don't care Note: * High except in continuous transfer Figure 14.11 Data Format in Clock Synchronous Communication In clock synchronous serial communication, each data bit is output on the communication line from one falling edge of the serial clock to the next. Data is guaranteed valid at the rising edge of the serial clock. In each character, the serial data bits are transmitted in order from the LSB (first) to the MSB (last). After output of the MSB, the communication line remains in the state of the MSB. In clock synchronous mode, data is received in synchronization with the rising edge of the synchronous clock. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 14-40 RZ/A1H Group, RZ/A1M Group (1) 14. Serial Communication Interface with FIFO Transmit/Receive Formats The data length is fixed at eight bits. No parity bit can be added. (2) Clock An internal clock generated by the on-chip baud rate generator or an external synchronous clock input from the SCK pin can be selected by setting the C/A bit in SCSMR and the CKE[1:0] bits in SCSCR,. When this module operates on an internal clock, it outputs the synchronous clock signal at the SCK pin. Eight clock pulses are output per one character transmission or reception. When transmission or reception is not performed, the clock signal remains in the high state. When only receiving is performed with the internal clock selected, the clock signal pulses are output while the RE bit of SCSCR is 1 and the number of data in receive FIFO is more than the receive FIFO data trigger number. (3) Transmitting and Receiving Data * Initialization (Clock Synchronous Mode) Before transmitting, receiving, or changing the mode or communication format, the software must clear the TE and RE bits to 0 in the serial control register (SCSCR), and then initialize this module following the procedure described below. Clearing TE to 0 initializes the transmit shift register (SCTSR). Clearing RE to 0, however, does not initialize the RDF, PER, FER, and ORER flags and receive data register (SCRDR), which retain their previous contents. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 14-41 RZ/A1H Group, RZ/A1M Group 14. Serial Communication Interface with FIFO Figure 14.12 shows a sample flowchart for initialization. Start of initialization Clear TE and RE bits in SCSCR to 0 [1] [1] Leave the TE and RE bits cleared to 0 until the initialization almost ends. [2] Set the data transfer format in SCSMR. Set TFRST and RFRST bits in SCFCR to 1 to clear the FIFO buffer [3] Set CKE[1:0]. [4] Write a value corresponding to the bit rate into SCBRR. This is not necessary if an external clock is used. After reading ER, DR, and BRK flags in SCFSR and ORER flag in SCLSR, write 0 to clear them Set data transfer format in SCSMR [2] Set CKE[1:0] in SCSCR (leaving TIE, RIE, TE, and RE bits cleared to 0) [3] Set value in SCBRR [4] Set RTRG[1:0] and TTRG[1:0] bits in SCFCR, and clear TFRST and RFRST bits to 0 Set the general I/O port external pins used SCK, TxD, RxD [5] Set TE and RE bits in SCSCR to 1, and set TIE, RIE, and REIE bits [6] [5] Sets the general I/O port external pins used. Set as RxD input at receiving and as TxD output at transmission. [6] Set the TE or RE bit in SCSCR to 1. Also set the TIE, RIE, and REIE bits to enable the TxD, RxD, and SCK pins to be used. When transmitting, the TxD pin will go to the mark state. When receiving in clock synchronous mode with the synchronous clock output (clock master) selected, a clock starts to be output from the SCK pin at this point. End of initialization Figure 14.12 Sample Flowchart for Initialization R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 14-42 RZ/A1H Group, RZ/A1M Group 14. Serial Communication Interface with FIFO * Transmitting Serial Data (Clock Synchronous Mode) Figure 14.13 shows a sample flowchart for transmitting serial data. Use the following procedure for serial data transmission after enabling transmit operation. Start of transmission [1] Status check and transmit data write: Read SCFSR and check that the TDFE flag is set to 1, then write transmit data to SCFTDR. Clear the TDFE and TEND flags to 0 after reading them as 1. Read TDFE flag in SCFSR TDFE = 1? No [2] Serial transmission continuation procedure: Yes Write transmit data to SCFTDR, read TDFE and TEND flags in SCFSR as 1, and then clear the flags to 0 All data transmitted? To continue serial transmission, read 1 from the TDFE flag to confirm that writing is possible, then write data to SCFTDR, and then clear the TDFE flag to 0. [1] No [2] Yes Read TEND flag in SCFSR TEND = 1? No Yes Clear TE bit in SCSCR to 0 End of transmission Figure 14.13 Sample Flowchart for Transmitting Serial Data R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 14-43 RZ/A1H Group, RZ/A1M Group 14. Serial Communication Interface with FIFO In serial transmission, this module operates as described below. 1. When data is written into the transmit FIFO data register (SCFTDR), the data is transferred from SCFTDR to the transmit shift register (SCTSR). Confirm that the TDFE flag in the serial status register (SCFSR) is set to 1 before writing transmit data to SCFTDR. The number of transmit data bytes that can be written is (16 - transmit trigger setting). 2. When data is transferred from SCFTDR to SCTSR and transmission is started, consecutive transmit operations are performed until there is no transmit data left in SCFTDR. When the number of transmit data bytes in SCFTDR falls below the transmit trigger number set in the FIFO control register (SCFCR), the TDFE flag is set. If the TIE bit in the serial control register (SCSCR) is set to 1 at this time, a transmit-FIFO-data-empty interrupt (TXI) request is generated. If clock output mode is selected, eight synchronous clock pulses are output. If an external clock source is selected, data is output in synchronization with the input clock. Data is output from the TxD pin in order from the LSB (bit 0) to the MSB (bit 7). 3. The SCFTDR transmit data is checked at the timing for sending the MSB (bit 7). If data is present, the data is transferred from SCFTDR to SCTSR, and then serial transmission of the next frame is started. If there is no data, the TxD pin holds the state after the TEND flag in SCFSR is set to 1 and the MSB (bit 7) is sent. 4. After the end of serial transmission, the SCK pin is held in the high state. Figure 14.14 shows an example of transmit operation. Serial clock LSB Bit 0 Serial data Bit 1 MSB Bit 7 Bit 0 Bit 1 Bit 6 Bit 7 TDFE TEND TXI interrupt request Data written to SCFTDR TXI and TDFE flag cleared interrupt to 0 by TXI interrupt request handler One frame Figure 14.14 Example of Transmit Operation R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 14-44 RZ/A1H Group, RZ/A1M Group 14. Serial Communication Interface with FIFO * Receiving Serial Data (Clock Synchronous Mode) Figure 14.15 and Figure 14.16 show sample flowcharts for receiving serial data. Use the following procedure for serial data reception after enabling receive operation. When switching from asynchronous mode to clock synchronous mode without initialization, make sure that ORER, PER, and FER are cleared to 0. Start of reception [1] Receive error handling: Read the ORER flag in SCLSR to identify any error, perform the appropriate error handling, then clear the ORER flag to 0. Reception cannot be resumed while the ORER flag is set to 1. Read ORER flag in SCLSR Yes ORER = 1? [2] Status check and receive data read: Read SCFSR and check that RDF = 1, then read the receive data in SCFRDR, and clear the RDF flag to 0. The transition of the RDF flag from 0 to 1 can also be identified by a receive FIFO data full interrupt (RXI). [1] Error handling No Read RDF flag in SCFSR No [2] RDF = 1? [3] Serial reception continuation procedure: To continue serial reception, read at least the receive trigger set number of receive data bytes from SCFRDR, read 1 from the RDF flag, then clear the RDF flag to 0. The number of receive data bytes in SCFRDR can be ascertained by reading lower bits of SCFRDR. However, the RDF bit is cleared to 0 automatically when an RXI interrupt activates the direct memory access controller to read the data in SCFRDR. Yes Read receive data in SCFRDR, and clear RDF flag in SCFSR to 0 No [3] All data received? Yes Clear RE bit in SCSCR to 0 End of reception Figure 14.15 Sample Flowchart for Receiving Serial Data (1) Error handling No ORER = 1? Yes Overrun error handling Clear ORER flag in SCLSR to 0 End Figure 14.16 Sample Flowchart for Receiving Serial Data (2) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 14-45 RZ/A1H Group, RZ/A1M Group 14. Serial Communication Interface with FIFO In serial reception, this module operates as described below. 1. Reception is started in synchronization with synchronous clock input or output. 2. Receive data is shifted into SCRSR in order from the LSB to the MSB. After the data reception, whether the receive data can be loaded from SCRSR into SCFRDR or not is checked. If this check is passed, the RDF flag is set to 1 and the received data is stored in SCFRDR. If the check is not passed (overrun error is detected), further reception is prevented. 3. After setting RDF to 1, if the receive interrupt enable bit (RIE) is set to 1 in SCSCR, a receive FIFO data full interrupt (RXI) request is generated. If the ORER bit is set to 1 and the receive interrupt enable bit (RIE) or the receive error interrupt enable bit (REIE) in SCSCR is also set to 1, a break interrupt (BRI) request is generated. Figure 14.17 shows an example of receive operation. Serial clock LSB Serial data Bit 7 MSB Bit 0 Bit 7 Bit 0 Bit 1 Bit 6 Bit 7 RDF ORER RXI interrupt request Data read from SCFRDR and RDF flag cleared to 0 by RXI interrupt handler RXI interrupt request BRI interrupt request by overrun error One frame Figure 14.17 Example of Receive Operation R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 14-46 RZ/A1H Group, RZ/A1M Group 14. Serial Communication Interface with FIFO * Transmitting and Receiving Serial Data Simultaneously (Clock Synchronous Mode) Figure 14.18 shows a sample flowchart for transmitting and receiving serial data simultaneously. Use the following procedure for the simultaneous transmission/reception of serial data, after enabling transmit/ receive operation. [1] Status check and transmit data write: Initialization Read SCFSR and check that the TDFE flag is set to 1, then write transmit data to SCFTDR. Clear the TDFE and TEND flags to 0 after reading them as 1. The transition of the TDFE flag from 0 to 1 can also be identified by a transmit FIFO data Start of transmission and reception Read TDFE flag in SCFSR empty interrupt (TXI). [2] Receive error handling: No TDFE = 1? Read the ORER flag in SCLSR to identify any error, perform the appropriate error handling, then clear the ORER flag to 0. Reception cannot be resumed while the ORER flag is set to 1. Yes Write transmit data to SCFTDR, read TDFE and TEND flags in SCFSR as 1, and then clear the flags to 0 [1] [3] Status check and receive data read: Read SCFSR and check that RDF flag = 1, then read the receive data in SCFRDR, and clear the RDF flag to 0. The transition of the RDF flag from 0 to 1 can also be identified by a Read ORER flag in SCLSR Yes ORER = 1? [2] No Error handling Read RDF flag in SCFSR No RDF = 1? Yes Read receive data in SCFRDR, and clear RDF flag in SCFSR to 0 No [3] receive FIFO data full interrupt (RXI). [4] Serial transmission and reception continuation procedure: To continue serial transmission and reception, read 1 from the RDF flag and the receive data in SCFRDR, and clear the RDF flag to 0 before receiving the MSB in the current frame. Similarly, read 1 from the TDFE flag to confirm that writing is possible before transmitting the MSB in the current frame. Then write data to SCFTDR and clear the TDFE flag to 0. All data received? Yes Clear TE and RE bits in SCSCR to 0 [4] Note: When switching from a transmit operation or receive operation to simultaneous transmission and reception operations, clear the TE and RE bits to 0, and then set them simultaneously to 1. End of transmission and reception Figure 14.18 Sample Flowchart for Transmitting/Receiving Serial Data R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 14-47 RZ/A1H Group, RZ/A1M Group 14.5 14. Serial Communication Interface with FIFO Interrupts This module has four interrupt sources: transmit-FIFO-data-empty (TXI), receive-error (ERI), receive FIFO data full (RXI), and break (BRI). Table 14.12 shows the interrupt sources and their order of priority. The interrupt sources are enabled or disabled by means of the TIE, RIE, and REIE bits in SCSCR. A separate interrupt request is sent to the interrupt controller for each of these interrupt sources. When a TXI request is enabled by the TIE bit and the TDFE flag in the serial status register (SCFSR) is set to 1, a TXI interrupt request is generated. The direct memory access controller can be activated and data transfer performed by this TXI interrupt request. At this time, an interrupt request is not sent to the CPU. When an RXI request is enabled by the RIE bit and the RDF flag or the DR flag in SCFSR is set to 1, an RXI interrupt request is generated. The direct memory access controller can be activated and data transfer performed by this RXI interrupt request. At this time, an interrupt request is not sent to the CPU. The RXI interrupt request caused by the DR flag is generated only in asynchronous mode. When the RIE bit is set to 0 and the REIE bit is set to 1, this module requests only an ERI or a BRI interrupt without requesting an RXI interrupt. The TXI indicates that transmit data can be written, and the RXI indicates that there is receive data in SCFRDR. Table 14.12 Interrupt Sources Interrupt Source Description Direct Memory Access Controller Activation Priority on Reset Release BRI Interrupt initiated by break (BRK) or overrun error (ORER) Not possible High ERI Interrupt initiated by receive error (ER) Not possible RXI Interrupt initiated by receive FIFO data full (RDF) or data ready (DR) Possible TXI Interrupt initiated by transmit FIFO data empty (TDFE) Possible R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 Low 14-48 RZ/A1H Group, RZ/A1M Group 14.6 14. Serial Communication Interface with FIFO Usage Notes Note the following when using this module. 14.6.1 SCFTDR Writing and TDFE Flag The TDFE flag in the serial status register (SCFSR) is set when the number of transmit data bytes written in the transmit FIFO data register (SCFTDR) has fallen below the transmit trigger number set by bits TTRG[1:0] in the FIFO control register (SCFCR). After the TDFE flag is set, transmit data up to the number of empty bytes in SCFTDR can be written, allowing efficient continuous transmission. However, if the number of data bytes written in SCFTDR is equal to or less than the transmit trigger number, the TDFE flag will be set to 1 again after being read as 1 and cleared to 0. The TDFE flag should therefore be cleared to 0 after being read as 1 when SCFTDR contains more than the transmit trigger number of transmit data bytes. The number of transmit data bytes in SCFTDR can be found from the upper 8 bits of the FIFO data count register (SCFDR). 14.6.2 SCFRDR Reading and RDF Flag The RDF flag in the serial status register (SCFSR) is set when the number of receive data bytes in the receive FIFO data register (SCFRDR) has become equal to or greater than the receive trigger number set by bits RTRG[1:0] in the FIFO control register (SCFCR). After RDF flag is set, receive data equivalent to the trigger number can be read from SCFRDR, allowing efficient continuous reception. However, if the number of data bytes in SCFRDR exceeds the trigger number, the RDF flag will be set to 1 again after being read as 1 and then cleared to 0. The RDF flag should therefore be cleared to 0 after being read as 1 after reading the number of the received data in the receive FIFO data register (SCFRDR) which is less than the trigger number. The number of receive data bytes in SCFRDR can be found from the lower 8 bits of the FIFO data count register (SCFDR). 14.6.3 Restriction on Direct Memory Controller Usage When the direct memory access controller writes data to SCFTDR due to a TXI interrupt request, the state of the TEND flag becomes undefined. Therefore, the TEND flag should not be used as the transfer end flag in such a case. 14.6.4 Break Detection and Processing Break signals can be detected by reading the RxD pin directly when a framing error (FER) is detected. In the break state the input from the RxD pin consists of all 0s, so the FER flag is set and the parity error flag (PER) may also be set. Note that, although transfer of receive data to SCFRDR is halted in the break state, the receive operation is continued. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 14-49 RZ/A1H Group, RZ/A1M Group 14.6.5 14. Serial Communication Interface with FIFO Sending a Break Signal The I/O condition and level of the TxD pin are determined by the SPB2IO and SPB2DT bits in the serial port register (SCSPTR). This feature can be used to send a break signal. Until TE bit is set to 1 (enabling transmission) after initializing, the TxD pin does not work. During the period, mark status is performed by the SPB2DT bit. Therefore, the SPB2IO and SPB2DT bits should be set to 1 (high level output). To send a break signal during serial transmission, clear the SPB2DT bit to 0 (designating low level), then clear the TE bit to 0 (halting transmission). When the TE bit is cleared to 0, the transmitter is initialized regardless of the current transmission state, and 0 is output from the TxD pin. 14.6.6 Receive Data Sampling Timing and Receive Margin (Asynchronous Mode) This module operates on a base clock with a frequency 16 or 8 times the bit rate. In reception, the falling edge of the start bit is sampled at the base clock to perform synchronization internally. Receive data is latched at the rising edge of the eighth or fourth base clock pulse. When this module operates on a base clock with a frequency 16 times the bit rate, the receive data is sampled at the timing shown in Figure 14.19. 16 clocks 8 clocks 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 0 1 2 3 4 5 Base clock -7.5 clocks Receive data (RxD) Start bit +7.5 clocks D0 D1 Synchronization sampling timing Data sampling timing Figure 14.19 Receive Data Sampling Timing in Asynchronous Mode (Operation on a Base Clock with a Frequency 16 Times the Bit Rate) The receive margin in asynchronous mode can therefore be expressed as shown in equation 1. Equation 1: M = (0.5 - D - 0.5 1 ) - (L - 0.5) F - (1 + F) x 100 % 2N N Where: M: Receive margin (%) N: Ratio of clock frequency to bit rate (N = 16 or 8) D: Clock duty (D = 0 to 1.0) L: Frame length (L = 9 to 12) F: Absolute deviation of clock frequency From equation 1, if F = 0, D = 0.5 and N = 16, the receive margin is 46.875%, as given by equation 2. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 14-50 RZ/A1H Group, RZ/A1M Group 14. Serial Communication Interface with FIFO Equation 2: When D = 0.5 and F = 0: M = (0.5 - 1/(2 x 16)) x 100% = 46.875% This is a theoretical value. A reasonable margin to allow in system designs is 20% to 30%. 14.6.7 Selection of Base Clock in Asynchronous Mode In this LSI, when asynchronous mode is selected, the base clock frequency within a bit period can be set to the frequency 16 or 8 times the bit rate by setting the ABCS bit in SCEMR. Note that, however, if the base clock frequency 8 times the bit rate is used, receive margin is decreased as calculated using equation 1 in section 14.6.6, Receive Data Sampling Timing and Receive Margin (Asynchronous Mode). If the desired bit rate can be set simply by setting SCBRR and the CKS1and CKS0 bits in SCSMR, it is recommended to use the base clock frequency within a bit period 16 times the bit rate (by setting the ABCS bit in SCEMR to 0). If an internal clock is selected as a clock source and the SCK pin is not used, the bit rate can be increased without decreasing receive margin by selecting double-speed mode for the baud rate generator (setting the BGDM bit in SCEMR to 1). R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 14-51 RZ/A1H Group, RZ/A1M Group 15. 15. Serial Communications Interface Serial Communications Interface This LSI has two independent serial communications interface (SCI) channels. The SCI can handle both asynchronous and clock synchronous serial communications. Asynchronous serial data communications can be carried out with standard asynchronous communications chips such as a Universal Asynchronous Receiver/Transmitter (UART) or Asynchronous Communications Interface Adapter (ACIA). As an extended function in asynchronous communications mode, the SCI also supports smart card (IC card) interfaces conforming to ISO/IEC 7816-3 (standard for Identification Cards). 15.1 Overview Table 15.1 lists the specifications of the SCI module. Figure 15.1 is a block diagram of the SCI module. Table 15.1 Specifications of SCI Item Specifications Serial communications mode * Asynchronous operation * Clock synchronous operation * Smart card interface Transfer speed Bit rate specifiable with on-chip baud rate generator. Full-duplex communications Transmitter: Enables continuous transmission by double-buffering. Receiver: Enables continuous reception by double-buffering. I/O pins See Table 15.2. Data transfer Selectable as LSB-first or MSB-first transfer Interrupt sources Transmit-end, transmit-data-empty, receive-data-full, and receive error Power consumption reduction function Module-standby state can be set for each channel. Asynchronous mode Data length 7 or 8 bits Transmission stop bit 1 or 2 bits Parity Even, odd, or none Receive error detection Parity, overrun, and framing errors Clock synchronous mode Smart card interface mode Hardware flow control CTSn and RTSn pins can be used in transfer control. Break detection Break can be detected by reading RXDn pin level directly in case of a framing error Clock source Selectable from internal or external clock Multi-processor communications function Serial communication among multiple processors Noise cancellation The signal paths from input on the RXDn pins incorporate digital noise filters. Data length 8 bits Receive error detection Overrun errors Hardware flow control CTSn and RTSn pins can be used in transfer control. Error processing An error signal can be automatically transmitted on detection of a parity error during reception Data can be automatically re-transmitted on receiving an error signal during transmission Data type R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 Both direct convention and inverse convention are supported. 15-1 Module data bus SCI_RXD SCMR SSR SCR SMR SEMR SNFR TDR RDR TSR RSR SCI_TXD BRR P1 Baud rate generator P1 /4 P1 /16 P1 /64 SECR SCI_CTS/ Parity error occurrence RTS Parity check Internal peripheral bus 15. Serial Communications Interface Bus interface RZ/A1H Group, RZ/A1M Group Transmission and reception control Clock External clock SCI_SCK TEI TXI RXI ERI RSR: Receive shift register RDR: Receive data register TSR: Transmit shift register TDR: Transmit data register SMR: Serial mode register SCR: Serial control register Figure 15.1 SSR: Serial status register SCMR: Smart card mode register BRR: Bit rate register SEMR: Serial extended mode register SNFR: Noise filter setting register SECR: Extended function control register Block Diagram of SCI Table 15.2 lists the pin configuration of the SCIs. Table 15.2 Input and Output Pins of the SCIs Channel Pin Name I/O Function SCI0 SCI_SCK0 I/O SCI0 clock input/output SCI_RXD0 Input SCI0 receive data input SCI_TXD0 Output SCI0 transmit data output SCI_CTS0/RTS0 I/O SCI0 transfer start control input/output SCI_SCK1 I/O SCI1 clock input/output SCI_RXD1 Input SCI1 receive data input SCI_TXD1 Output SCI1 transmit data output SCI_CTS1/RTS1 I/O SCI1 transfer start control input/output SCI1 Note: * These pins are referred to as SCKn, RXDn, TXDn, RTSn#, and CTSn# in the text in this section. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 15-2 RZ/A1H Group, RZ/A1M Group 15.2 15. Serial Communications Interface Register Descriptions Table 15.3 is a list of registers. Table 15.3 Channel 0 1 List of Registers Register Name Serial mode register 0 Symbol SMR0 Value after Reset H'00 Address H'E800B000 Access size 8 Bit rate register 0 BRR0 H'FF H'E800B001 8 Serial control register 0 SCR0 H'00 H'E800B002 8 Transmit data register 0 TDR0 H'FF H'E800B003 8 Serial status register 0 SSR0 H'84 H'E800B004 8 Receive data register 0 RDR0 H'00 H'E800B005 8 Smart card mode register 0 SCMR0 H'F2 H'E800B006 8 Serial extended mode register 0 SEMR0 H'00 H'E800B007 8 Noise filter setting register 0 SNFR0 H'00 H'E800B008 8 Extended function control register 0 SECR0 H'00 H'E800B00D 8 Serial mode register 1 SMR1 H'00 H'E800B800 8 Bit rate register 1 BRR1 H'FF H'E800B801 8 Serial control register 1 SCR1 H'00 H'E800B802 8 Transmit data register 1 TDR1 H'FF H'E800B803 8 Serial status register 1 SSR1 H'84 H'E800B804 8 Receive data register 1 RDR1 H'00 H'E800B805 8 Smart card mode register 1 SCMR1 H'F2 H'E800B806 8 Serial extended mode register 1 SEMR1 H'00 H'E800B807 8 Noise filter setting register 1 SNFR1 H'00 H'E800B808 8 Extended function control register 1 SECR1 H'00 H'E800B80D 8 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 15-3 RZ/A1H Group, RZ/A1M Group 15.2.1 15. Serial Communications Interface Receive Shift Register (RSR) RSR is a shift register which is used to receive serial data input from the RXDn pin and converts it into parallel data. When one frame of data has been received, it is transferred to RDR automatically. RSR cannot be directly accessed by the CPU. 15.2.2 Value after reset: Receive Data Register (RDR) b7 b6 b5 b4 b3 b2 b1 b0 0 0 0 0 0 0 0 0 RDR is an 8-bit register that stores receive data. When the SCI has received one frame of serial data, it transfers the received serial data from RSR to RDR where it is stored. This allows RSR to receive the next data. Since RSR and RDR function as a double buffer in this way, continuous receive operations can be performed. Only read RDR once after each instance of the receive data full interrupt (RXI). Note that if next one frame of data is received before reading receive data from RDR, an overrun error occurs. RDR cannot be written to by the CPU. 15.2.3 Value after reset: Transmit Data Register (TDR) b7 b6 b5 b4 b3 b2 b1 b0 1 1 1 1 1 1 1 1 TDR is an 8-bit register that stores transmit data. When the SCI detects that TSR is empty, it transfers the transmit data written in TDR to TSR and starts transmission. The double-buffered structures of TDR and TSR enable continuous serial transmission. If the next transmit data has already been written to TDR when one frame of data is transmitted, the SCI transfers the written data to TSR to continue transmission. The CPU is able to read from or write to TDR at any time. Only write data for transmission to TDR once after each instance of the transmit data empty interrupt (TXI). 15.2.4 Transmit Shift Register (TSR) TSR is a shift register that transmits serial data. To perform serial data transmission, the SCI first automatically transfers transmit data from TDR to TSR, and then sends the data to the TXDn pin. TSR cannot be directly accessed by the CPU. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 15-4 RZ/A1H Group, RZ/A1M Group 15.2.5 15. Serial Communications Interface Serial Mode Register (SMR) Note: * Some bits in SMR have different functions in serial communications interface mode and smart card interface mode. (1) Serial Communications Interface Mode (SMIF in SCMR = 0) b7 b6 b5 b4 b3 b2 CM CHR PE PM STOP MP 0 0 0 0 0 0 Value after reset: b1 b0 CKS[1:0] 0 0 Bit Symbol Bit Name Description R/W b1, b0 CKS[1:0] Clock Select b1 b0 R/W*4 b2 MP Multi-Processor Mode (Valid only in asynchronous mode) 0: Multi-processor communications function is disabled 1: Multi-processor communications function is enabled R/W*4 b3 STOP Stop Bit Length (Valid only in asynchronous mode) 0: 1 stop bit 1: 2 stop bits R/W*4 b4 PM Parity Mode (Valid only when the PE bit is 1 in asynchronous mode) 0: Selects even parity 1: Selects odd parity R/W*4 b5 PE Parity Enable (Valid only in asynchronous mode) * When transmitting 0: Parity bit addition is not performed 1: The parity bit is added * When receiving 0: Parity bit checking is not performed 1: The parity bit is checked R/W*4 b6 CHR Character Length (Valid only in asynchronous mode) 0: Selects 8 bits as the data length*2 1: Selects 7 bits as the data length*3 R/W*4 b7 CM Communications Mode 0: Asynchronous mode 1: Clock synchronous mode R/W*4 Note 1. Note 2. Note 3. Note 4. 0 0 1 1 0: P1 clock (n = 0)*1 1: P1/4 clock (n = 1)*1 0: P1/16 clock (n = 2)*1 1: P1/64 clock (n = 3)*1 n is the decimal notation of the value of n in BRR (see section 15.2.9, Bit Rate Register (BRR)). In clock synchronous mode, this bit setting is invalid and a fixed data length of 8 bits is used. LSB-first is fixed and the MSB (bit 7) in TDR is not transmitted in transmission. Writable only when TE in SCR = 0 and RE in SCR = 0 (both serial transmission and reception are disabled). CKS[1:0] Bits (Clock Select) These bits select the clock source for the on-chip baud rate generator. For the relation between the settings of these bits and the baud rate, see section 15.2.9, Bit Rate Register (BRR). MP Bit (Multi-Processor Mode) Disables/enables the multi-processor communications function. The settings of the PE bit and PM bit are invalid in multi-processor mode. STOP Bit (Stop Bit Length) Selects the stop bit length in transmission. In reception, only the first stop bit is checked regardless of this bit setting. If the second stop bit is 0, it is treated as the start bit of the next transmit frame. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 15-5 RZ/A1H Group, RZ/A1M Group 15. Serial Communications Interface PM Bit (Parity Mode) Selects the parity mode (even or odd) for transmission and reception. The setting of the PM bit is invalid in multi-processor mode. PE Bit (Parity Enable) When this bit is set to 1, the parity bit is added to transmit data, and the parity bit is checked in reception. Irrespective of the setting of the PE bit, the parity bit is not added or checked in multi-processor format. CHR Bit (Character Length) Selects the data length for transmission and reception. In clock synchronous mode, a fixed data length of 8 bits is used. (2) Smart Card Interface Mode (SMIF in SCMR = 1) b7 b6 b5 b4 GM BLK PE PM 0 0 0 0 Value after reset: b3 b2 b1 b0 BCP[1:0] CKS[1:0] 0 0 0 0 Bit Symbol Bit Name Description R/W b1, b0 CKS[1:0] Clock Select b1 b0 R/W*3 b3, b2 BCP[1:0] Base Clock Pulse Selects the number of base clock cycles in combination with the BCP2 bit in SCMR. Setting values in BCP2 bit in SCMR and BCP[1:0] bits in SMR: R/W*3 0 0 1 1 0: P1 clock (n = 0)*1 1: P1/4 clock (n = 1)*1 0: P1/16 clock (n = 2)*1 1: P1/64 clock (n = 3)*1 BCP2 0 0 0 0 1 1 1 1 b3 0 0 1 1 0 0 1 1 b2 0: 93 clock cycles (S = 93)*2 1: 128 clock cycles (S = 128)*2 0: 186 clock cycles (S = 186)*2 1: 512 clock cycles (S = 512)*2 0: 32 clock cycles (S = 32)*2 (Initial value) 1: 64 clock cycles (S = 64)*2 0: 372 clock cycles (S = 372)*2 1: 256 clock cycles (S = 256)*2 b4 PM Parity Mode (Valid only when the PE bit is 1 in asynchronous mode) 0: Selects even parity 1: Selects odd parity R/W*3 b5 PE Parity Enable When this bit is set to 1, a parity bit is added to data for transmission, and the parity of received data is checked. Set this bit to 1 in smart card interface mode. R/W*3 b6 BLK Block Transfer Mode 0: Normal mode operation 1: Block transfer mode operation R/W*3 b7 GM GSM Mode 0: Normal mode operation 1: GSM mode operation R/W*3 Note 1. n is the decimal notation of the value of n in BRR (see section 15.2.9, Bit Rate Register (BRR)). Note 2. S is the value of S in BRR (see section 15.2.9, Bit Rate Register (BRR)). Note 3. Writable only when TE in SCR = 0 and RE in SCR = 0 (both serial transmission and reception are disabled). CKS[1:0] Bits (Clock Select) These bits select the clock source for the on-chip baud rate generator. For the relationship between the settings of these bits and the baud rate, see section 15.2.9, Bit Rate Register (BRR). R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 15-6 RZ/A1H Group, RZ/A1M Group 15. Serial Communications Interface BCP[1:0] Bits (Base Clock Pulse) These bits select the number of base clock cycles in a 1-bit data transfer time in smart card interface mode. Set these bits in combination with the BCP2 bit in SCMR. For details, see section 15.6.4, Receive Data Sampling Timing and Reception Margin. PM Bit (Parity Mode) Selects the parity mode for transmission and reception (even or odd). For details on the usage of this bit in smart card interface mode, see section 15.6.2, Data Format (Except in Block Transfer Mode). PE Bit (Parity Enable) Set the PE bit to 1. The parity bit is added to transmit data before transmission, and the parity bit is checked in reception. BLK Bit (Block Transfer Mode) Setting this bit to 1 allows block transfer mode operation. For details, see section 15.6.3, Block Transfer Mode. GM Bit (GSM Mode) Setting this bit to 1 allows GSM mode operation. In GSM mode, the SSR.TEND flag set timing is put forward to 11.0 etu (elementary time unit = 1-bit transfer time) from the start and the clock output control function is appended. For details, see section 15.6.6, Serial Data Transmission (Except in Block Transfer Mode) and section 15.6.8, Clock Output Control. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 15-7 RZ/A1H Group, RZ/A1M Group 15.2.6 15. Serial Communications Interface Serial Control Register (SCR) Note: * Some bits in SCR have different functions in serial communications interface mode and smart card interface mode. (1) Serial Communications Interface Mode (SMIF in SCMR = 0) b7 b6 b5 b4 b3 b2 TIE RIE TE RE MPIE TEIE 0 0 0 0 0 0 Value after reset: b1 b0 CKE[1:0] 0 0 Bit Symbol Bit Name Description R/W b1, b0 CKE[1:0] Clock Enable (Asynchronous mode) R/W*1 b1 b0 0 0: On-chip baud rate generator The SCKn pin functions as general-purpose I/O port. 0 1: On-chip baud rate generator The clock with the same frequency as the bit rate is output from the SCKn pin. 1 x: External clock SEMR.ABCS bit is 0: The clock with a frequency 16 times the bit rate should be input from the SCKn pin. SEMR.ABCS bit is 1: The clock with a frequency eight times the bit rate should be input from the SCKn pin. (Clock synchronous mode) b1 b0 0 x: Internal clock The SCKn pin functions as the clock output pin. 1 x: External clock The SCKn pin functions as the clock input pin. b2 TEIE Transmit End Interrupt Enable 0: A TEI interrupt request is disabled 1: A TEI interrupt request is enabled R/W b3 MPIE Multi-Processor Interrupt Enable (Valid in asynchronous mode when SMR.MP = 1) 0: Normal reception 1: When the data with the multi-processor bit set to 0 is received, the data is not read, and setting the status flags ORER and FER in SSR to 1 is disabled. When the data with the multiprocessor bit set to 1 is received, the MPIE bit is automatically cleared to 0, and normal reception is resumed. R/W b4 RE Receive Enable 0: Serial reception is disabled 1: Serial reception is enabled R/W*2 b5 TE Transmit Enable 0: Serial transmission is disabled 1: Serial transmission is enabled R/W*2 b6 RIE Receive Interrupt Enable 0: RXI and ERI interrupt requests are disabled 1: RXI and ERI interrupt requests are enabled R/W b7 TIE Transmit Interrupt Enable 0: A TXI interrupt request is disabled 1: A TXI interrupt request is enabled R/W x: Don't care Note 1. Writable only when TE = 0 and RE = 0. Note 2. A 1 can be written only when TE = 0 and RE = 0, while the SMR.CM bit is 1. After setting TE or RE to 1, only 0 can be written in TE and RE. While the SMR.CM bit is 0, writing is enabled under any condition. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 15-8 RZ/A1H Group, RZ/A1M Group 15. Serial Communications Interface CKE[1:0] Bits (Clock Enable) These bits select the clock source and SCKn pin function. TEIE Bit (Transmit End Interrupt Enable) Enables or disables a TEI interrupt request. A TEI interrupt request is disabled by clearing the TEIE bit to 0. MPIE Bit (Multi-Processor Interrupt Enable) When this bit is set to 1 and the data with the multi-processor bit set to 0 is received, the data is not read and setting the status flags ORER and FER in SSR to 1 is disabled. When the data with the multi-processor bit set to 1 is received, the MPIE is automatically cleared to 0, and normal reception is resumed. For details, see section 15.4, Multi-Processor Communications Function. When the receive data includes the MPB bit is SSR set to 0, the receive data is not transferred from the RSR to the RDR, a receive error is not detected, and setting the flags ORER and FER to 1 is disabled. When the receive data includes the MPB bit set to 1, the MPB bit is set to 1, the MPIE bit is automatically cleared to 0, the RXI and ERI interrupt requests are enabled (if the RIE bit in SCR is set to 1), and setting the flags ORER and FER to 1 is enabled. MPIE should be set to 0 if multi-processor communications function is not to be used. RE Bit (Receive Enable) Enables or disables serial reception. When this bit is set to 1, serial reception is started by detecting the start bit in asynchronous mode or the synchronous clock input in clock synchronous mode. Note that SMR should be set prior to setting the RE bit to 1 in order to designate the reception format. Even if reception is halted by clearing the RE bit to 0, the ORER, FER, and PER flags in SSR are not affected and the previous value is retained. TE Bit (Transmit Enable) Enables or disables serial transmission. When this bit is set to 1, serial transmission is started by writing transmit data to TDR. Note that SMR should be set prior to setting the TE bit to 1 in order to designate the transmission format. RIE Bit (Receive Interrupt Enable) Enables or disables RXI and ERI interrupt requests. An RXI interrupt request is disabled by clearing the RIE bit to 0. An ERI interrupt request can be cancelled by reading 1 from the ORER, FER, or PER flag in SSR and then clearing the flag to 0, or clearing the RIE bit to 0. TIE Bit (Transmit Interrupt Enable) Enables or disables notification of a TXI interrupt request. Notification of a TXI interrupt request is disabled by clearing the TIE bit to 0. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 15-9 RZ/A1H Group, RZ/A1M Group (2) 15. Serial Communications Interface Smart Card Interface Mode (SMIF in SCMR = 1) b7 b6 b5 b4 b3 b2 TIE RIE TE RE MPIE TEIE 0 0 0 0 0 0 Value after reset: b1 b0 CKE[1:0] 0 0 Bit Symbol Bit Name Description R/W b1, b0 CKE[1:0] Clock Enable * When GM in SMR = 0 R/W*1 b1 b0 0 0: Output disabled (The SCKn pin is available for use as an I/ O port in accord with the general-purpose I/O port settings.) 0 1: Clock output 1 x: (Setting prohibited) * When GM in SMR = 1 b1 b0 0 0: Output fixed low x 1: Clock output 1 0: Output fixed high b2 TEIE Transmit End Interrupt Enable This bit should be 0 in smart card interface mode. R/W b3 MPIE Multi-Processor Interrupt Enable This bit should be 0 in smart card interface mode. R/W b4 RE Receive Enable 0: Serial reception is disabled 1: Serial reception is enabled R/W*2 b5 TE Transmit Enable 0: Serial transmission is disabled 1: Serial transmission is enabled R/W*2 b6 RIE Receive Interrupt Enable 0: RXI and ERI interrupt requests are disabled 1: RXI and ERI interrupt requests are enabled R/W b7 TIE Transmit Interrupt Enable 0: A TXI interrupt request is disabled 1: A TXI interrupt request is enabled R/W x: Don't care Note 1. Writable only when TE = 0 and RE = 0. Note 2. A 1 can be written only when TE = 0 and RE = 0, while the SMR.CM bit is 1. After setting TE or RE to 1, only 0 can be written in TE and RE. While the SMR.CM bit is 0, writing is enabled under any condition. For details on interrupt requests, see section 15.8, Interrupt Sources. CKE[1:0] Bits (Clock Enable) These bits control the clock output from the SCKn pin. In GSM mode, clock output can be dynamically switched. For details, see section 15.6.8, Clock Output Control. TEIE Bit (Transmit End Interrupt Enable) This bit should be 0 in smart card interface mode. MPIE Bit (Multi-Processor Interrupt Enable) This bit should be 0 in smart card interface mode. RE Bit (Receive Enable) Enables or disables serial reception. When this bit is set to 1, serial reception is started by detecting the start bit. Note that SMR should be set prior to setting the RE bit to 1 in order to designate the reception format. Even if reception is halted by clearing the RE bit to 0, the ORER, FER, and PER flags in SSR are not affected and the previous value is retained. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 15-10 RZ/A1H Group, RZ/A1M Group 15. Serial Communications Interface TE Bit (Transmit Enable) Enables or disables serial transmission. When this bit is set to 1, serial transmission is started by writing transmit data to TDR. Note that SMR should be set prior to setting the TE bit to 1 in order to designate the transmission format. RIE Bit (Receive Interrupt Enable) Enables or disables RXI and ERI interrupt requests. An RXI interrupt request is disabled by clearing the RIE bit to 0. An ERI interrupt request can be cancelled by reading 1 from the ORER, FER, or PER flag in SSR and then clearing the flag to 0, or clearing the RIE bit to 0. TIE Bit (Transmit Interrupt Enable) Enables or disables notification of a TXI interrupt request. Notification of a TXI interrupt request is disabled by clearing the TIE bit to 0. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 15-11 RZ/A1H Group, RZ/A1M Group 15.2.7 15. Serial Communications Interface Serial Status Register (SSR) Note: * Some bits in SSR have different functions in serial communications interface mode and smart card interface mode. (1) Serial Communications Interface Mode (SMIF in SCMR = 0) Value after reset: b7 b6 b5 b4 b3 b2 b1 b0 -- -- ORER FER PER TEND MPB MPBT x x 0 0 0 1 0 0 x: Undefined Bit Symbol Bit Name Description R/W b0 MPBT Multi-Processor Bit Transfer Sets the multi-processor bit for adding to the transmission frame 0: Data transmission cycles 1: ID transmission cycles R/W b1 MPB Multi-Processor Value of the multi-processor bit in the reception frame 0: Data transmission cycles 1: ID transmission cycles R b2 TEND Transmit End Flag 0: A character is being transmitted. 1: Character transfer has been completed. R b3 PER Parity Error Flag 0: No parity error occurred 1: A parity error has occurred R/(W) *1 b4 FER Framing Error Flag 0: No framing error occurred 1: A framing error has occurred R/(W) *1 b5 ORER Overrun Error Flag 0: No overrun error occurred 1: An overrun error has occurred R/(W) *1 b7, b6 -- Reserved The read value is undefined. The write value should be 1. R Note 1. Only 0 can be written to this bit, to clear the flag. MPB Bit (Multi-Processor) Holds the value of the multi-processor bit in the reception frame. This bit does not change when the RE bit in SCR is 0. TEND Flag (Transmission End Flag) Indicates completion of transmission. [Setting conditions] * Clearing of the SCR.TE bit to 0 (disabling serial transmission operations) When the SCR.TE bit is changed from 0 to 1, the TEND flag is not affected and retains the value 1. * The TDR is not updated at the time of transmission of the tail-end bit of a character being transmitted [Clearing condition] * When data for transmission are written to the TDR while the SCR.TE is 1 When the TEND flag is cleared in response to writing of data for transmission to the TDR, dummy read the TEND flag before return from interrupt exception processing for TEI interrupt requests when the latter are enabled. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 15-12 RZ/A1H Group, RZ/A1M Group 15. Serial Communications Interface PER Bit (Parity Error Flag) Indicates that a parity error has occurred during reception in asynchronous mode and the reception ends abnormally. [Setting condition] * When a parity error is detected during reception Although receive data when the parity error occurs is transferred to RDR, no RXI interrupt request occurs. Note that when the PER flag is being set to 1, the subsequent receive data is not transferred to RDR. [Clearing condition] * When 0 is written to PER after reading PER = 1 (after writing 0 to it, read the PER bit to check that it has actually been cleared to 0.) Even when the RE bit in SCR is cleared to 0 (which indicates that serial reception is disabled), the PER flag is not affected and retains its previous value. FER Bit (Framing Error Flag) Indicates that a framing error has occurred during reception in asynchronous mode and the reception ends abnormally. [Setting condition] * When the stop bit is 0 In 2-stop-bit mode, only the first stop bit is checked whether it is 1 but the second stop bit is not checked. Note that although receive data when the framing error occurs is transferred to RDR, no RXI interrupt request occurs. In addition, when the FER flag is being set to 1, the subsequent receive data is not transferred to RDR. [Clearing condition] * When 0 is written to FER after reading FER = 1 (after writing 0 to it, read the FER bit to check that it has actually been cleared to 0.) Even when the RE bit in SCR is cleared to 0, the FER flag is not affected and retains its previous value. ORER Bit (Overrun Error Flag) Indicates that an overrun error has occurred during reception and the reception ends abnormally. [Setting condition] * When the next data is received before receive data is read from RDR In RDR, receive data prior to an overrun error occurrence is retained, but data received after the overrun error occurrence is lost. When the ORER flag is set to 1, subsequent serial reception cannot be performed. Note that, in clock synchronous mode, serial transmission also cannot continue. [Clearing condition] * When a 0 is written to ORER after reading ORER = 1 (after writing a 0 to it, read the ORER bit to check that it has actually been cleared to 0.) Even when the RE bit in SCR is cleared to 0, the ORER flag is not affected and retains its previous value. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 15-13 RZ/A1H Group, RZ/A1M Group (2) 15. Serial Communications Interface Smart Card Interface Mode (SMIF in SCMR = 1) Value after reset: b7 b6 b5 b4 b3 b2 b1 b0 -- -- ORER ERS PER TEND MPB MPBT x x 0 0 0 1 0 0 x: Undefined Bit Symbol Bit Name Description R/W b0 MPBT Multi-Processor Bit Transfer This bit should be set to 0 in smart card interface mode. R/W b1 MPB Multi-Processor This bit is not used in smart card interface mode. It should be set to 0. R b2 TEND Transmit End Flag 0: A character is being transmitted. 1: Character transfer has been completed. R b3 PER Parity Error Flag 0: No parity error occurred 1: A parity error has occurred R/(W) *1 b4 ERS Error Signal Status Flag 0: Low error signal not responded 1: Low error signal responded R/(W) *1 b5 ORER Overrun Error Flag 0: No overrun error occurred 1: An overrun error has occurred R/(W) *1 b7, b6 -- Reserved The read value is undefined. The write value should be 1. R Note 1. Only 0 can be written to this bit, to clear the flag. MPBT Bit (Multi-Processor Bit Transfer) This bit should be set to 0 in smart card interface mode. MPB Bit (Multi-Processor) This bit is not used in smart card interface mode. It should be set to 0. TEND Flag (Transmission End Flag) With no error signal from the receiving side, this bit is set to 1 when further data for transfer is ready to be transferred to the TDR register. [Setting conditions] * When SCR.TE bit = 0 (disabling serial transmission operations) When the SCR.TE bit is changed from 0 to 1, the TEND flag is not affected and retains the value 1. * When a specified period has elapsed after the latest transmission of one byte, the ERS flag is 0, and the TDR register is not updated The set timing is determined by register settings as listed below. When SMR.GM = 0 and SMR.BLK = 0, 12.5 etu after the start of transmission When SMR.GM = 0 and SMR.BLK = 1, 11.5 etu after the start of transmission When SMR.GM = 1 and SMR.BLK = 0, 11.0 etu after the start of transmission When SMR.GM = 1 and SMR.BLK = 1, 11.0 etu after the start of transmission [Clearing condition] * When data for transmission are written to the TDR while the SCR.TE is 1 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 15-14 RZ/A1H Group, RZ/A1M Group 15. Serial Communications Interface PER Flag (Parity Error Flag) Indicates that a parity error has occurred during reception in asynchronous mode and the reception ends abnormally. [Setting condition] * When a parity error is detected during reception Although receive data when the parity error occurs is transferred to RDR, no RXI interrupt request occurs. Note that when the PER flag is being set to 1, the subsequent receive data is not transferred to RDR. [Clearing condition] * When 0 is written to PER after reading PER = 1 (After writing 0 to it, read the PER bit to check that it has actually been cleared to 0.) Even when the RE bit in SCR is cleared to 0 (which indicates that serial reception is disabled), the PER flag is not affected and retains its previous value. ERS Flag (Error Signal Status Flag) [Setting condition] * When a low error signal is sampled [Clearing condition] * When 0 is written to ERS after reading ERS = 1 ORER Flag (Overrun Error Flag) Indicates that an overrun error has occurred during reception and the reception ends abnormally. [Setting condition] * When the next data is received before receive data is read from RDR In RDR, the receive data prior to an overrun error occurrence is retained, but data received following the overrun error occurrence is lost. When the ORER flag is set to 1, subsequent serial reception cannot be performed. [Clearing condition] * When 0 is written to ORER after reading ORER = 1 (After writing 0 to it, read the ORER bit to check that it has actually been cleared to 0.) Even when the RE bit in SCR is cleared to 0, the ORER flag is not affected and retains its previous value. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 15-15 RZ/A1H Group, RZ/A1M Group 15.2.8 15. Serial Communications Interface Smart Card Mode Register (SCMR) Value after reset: b7 b6 b5 b4 b3 b2 b1 b0 BCP2 -- -- -- SDIR SINV -- SMIF 1 1 1 1 0 0 1 0 Bit Symbol Bit Name Description R/W b0 SMIF Smart Card Interface Mode Select 0: Serial communications interface mode 1: Smart card interface mode R/W*1 b1 -- Reserved This bit is read as 1. The write value should be 1. R b2 SINV Transmitted/Received Data Invert 0: TDR contents are transmitted as they are. Receive data is stored as it is in RDR. 1: TDR contents are inverted before being transmitted. Receive data is stored in inverted form in RDR. R/W*1 b3 SDIR Transmitted/Received Data Transfer Direction 0: Transfer with LSB-first 1: Transfer with MSB-first R/W*1 b6 to b4 -- Reserved This bit is read as 1. The write value should be 1. R b7 BCP2 Base Clock Pulse 2 Selects the number of base clock cycles in combination with the SMR.BCP[1:0] bits. Setting values in the SCMR.BCP2 bit and SMR.BCP[1:0] bits R/W*1 BCP2 BCP1 BCP0 0 0 0 0 1 1 1 1 0 0 1 1 0 0 1 1 0: 93 clock cycles (S = 93)*2 1: 128 clock cycles (S = 128)*2 0: 186 clock cycles (S = 186)*2 1: 512 clock cycles (S = 512)*2 0: 32 clock cycles (S = 32)*2 (Initial Value) 1: 64 clock cycles (S = 64)*2 0: 372 clock cycles (S = 372)*2 1: 256 clock cycles (S = 256)*2 Note 1. Writable only when TE in SCR = 0 and RE in SCR = 0 (both serial transmission and reception are disabled). Note 2. S is the value of S in BRR (see section 15.2.9, Bit Rate Register (BRR)). SMIF Bit (Smart Card Interface Mode Select) When this bit is set to 1, smart card interface mode is selected. When this bit is set to 0, asynchronous or clock synchronous mode is selected. SINV Bit (Transmitted/Received Data Invert) Inverts the transmit/receive data logic level. This bit does not affect the logic level of the parity bit. To invert the parity bit, invert the PM bit in SMR. SDIR Bit (Transmitted/Received Data Transfer Direction) Selects the serial/parallel conversion format. BCP2 Bit (Base Clock Pulse 2) Selects the number of base clock cycles in a 1-bit data transfer time in smart card interface mode. Set this bit in combination with the SMR.BCP[1:0] bits. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 15-16 RZ/A1H Group, RZ/A1M Group 15.2.9 15. Serial Communications Interface Bit Rate Register (BRR) Value after reset: b7 b6 b5 b4 b3 b2 b1 b0 1 1 1 1 1 1 1 1 BRR is an 8-bit register that adjusts the bit rate. As each SCI channel has independent baud-rate generator control, different bit rates can be set for each. Table 15.4 lists the relationships between the setting (N) in the BRR and the bit rate (B) for normal asynchronous mode, multi-processor transfer, clock synchronous mode, and smart card interface mode. The initial value of BRR is FFh. BRR can be read from by the CPU at all times, but it can be written to only when the TE and RE bits in SCR are 0. Table 15.4 Relationships between N Setting in BRR and Bit Rate B ABCS Bit in SEMR Mode 0 BRR Setting Error P1 x 106 N= Asynchronous, multi-processor transfer 64 x 22n-1 x B P1 x 106 -1 Error (%) = { -1 Error (%) = { P1 x 106 1 N= 32 x 22n-1 x B B x 64 x 22n-1 x (N+1) P1 x 106 B x 32 x 22n-1 x (N+1) -1 } x 100 -1 } x 100 P1 x 106 Clock synchronous N= 8 x 22n-1 x B -1 P1 x 106 P1 x 106 Smart card interface B: N: P1: n and S: N= S x 22n+1 x B -1 Error (%) = { B x S x 22n+1 x (N+1) -1 } x 100 Bit rate (bps) BRR setting for baud rate generator (0 N 255) Operating frequency (MHz) Determined by the SMR setting listed in the following table. Table 15.5 Clock Source Settings SMR Setting CKS[1:0] Bits Clock Source n 00 P1 clock 0 01 P1/4 clock 1 10 P1/16 clock 2 11 P1/64 clock 3 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 15-17 RZ/A1H Group, RZ/A1M Group Table 15.6 15. Serial Communications Interface Base Clock Settings in Smart Card Interface Mode SCMR Setting SMR Setting BCP2 Bit BCP[1:0] Bits Base Clock Cycles for One-bit Period S 0 00 93 clock cycles 93 0 01 128 clock cycles 128 0 10 186 clock cycles 186 0 11 512 clock cycles 512 1 00 32 clock cycles 32 1 01 64 clock cycles 64 1 10 372 clock cycles 372 1 11 256 clock cycles 256 Table 15.7 lists sample N settings in BRR in normal asynchronous mode. Table 15.8 lists the maximum bit rate settable for each operating frequency. Examples of BRR (N) settings in clock synchronous mode are listed in Table 15.10. Examples of BRR (N) settings in smart card interface mode are listed in Table 15.12. In smart card interface mode, the number of base clock cycles S in a 1-bit data transfer time can be selected. For details, see section 15.6.4, Receive Data Sampling Timing and Reception Margin. Table 15.9 and Table 15.11 list the maximum bit rates with external clock input. When the asynchronous mode base clock select bit (ABCS) in the serial extended mode register (SEMR) is set to 1 in asynchronous mode, the bit rate is two times that of listed in Table 15.7. Table 15.7 Examples of BRR Settings for Various Bit Rates (Asynchronous Mode) Operating Frequency P1 (MHz) 50 64 Bit Rate (bps) n N Error (%) 110 3 221 -0.02 150 3 162 300 3 80 600 2 162 66.67 n N Error (%) n N Error (%) -0.15 3 207 0.16 3 216 0.01 0.47 3 103 0.16 3 108 -0.45 -0.15 2 207 0.16 2 216 0.01 1200 2 80 0.47 2 103 0.16 2 108 -0.45 2400 1 162 -0.15 1 207 0.16 1 216 0.01 4800 1 80 0.47 1 103 0.16 1 108 -0.45 9600 0 162 -0.15 1 51 0.16 0 216 0.01 19200 0 80 0.47 0 103 0.16 0 108 -0.45 31250 0 49 0.00 0 63 0.00 0 66 -0.50 38400 0 40 -0.76 0 51 0.16 0 53 0.47 [Legend] Space: Setting prohibited. -: Can be set, but there will be error. Note: * This is an example when the ABCS bit in SEMR is 0. When the ABCS bit is set to 1, the bit rate is two times. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 15-18 RZ/A1H Group, RZ/A1M Group Table 15.8 15. Serial Communications Interface Maximum Bit Rate for Each Operating Frequency (Asynchronous Mode) P1 (MHz) Maximum Bit Rate(bps) n N 50 1562500 0 0 64 2000000 0 0 66.67 2083333 0 0 Note: * When the ABCS bit in SEMR is set to 1, the bit rate is two times. Table 15.9 Maximum Bit Rate with External Clock Input (Asynchronous Mode) Maximum Bit Rate(bps) P1 (MHz) External Input Clock(MHz) SEMR.ABCS bit = 0 SEMR.ABCS bit = 1 50 12.5 781250 1562500 64 16 1000000 2000000 66.67 16.667 1041667 2083333 Table 15.10 BRR Settings for Various Bit Rates (Clock Synchronous Mode) Operating Frequency P1 (MHz) 50 Bit Rate (bps) n 64 N n 66.67 N n N 110 250 500 1k 3 194 3 249 2.5k 3 77 3 99 3 103 5k 2 155 2 199 2 207 10k 2 77 2 99 2 103 25k 1 124 1 159 1 166 50k 1 62 1 79 1 82 100k 0 124 0 159 0 166 250k 0 49 0 63 0 66 500k 0 24 0 31 0 32 1M -- -- 0 15 0 16 2.5M 0 4 -- -- -- -- 5M -- -- -- -- -- -- Space: --: Setting prohibited. Can be set, but there will be error. Table 15.11 Maximum Bit Rate with External Clock Input (Clock Synchronous Mode) P1 (MHz) External Input Clock (MHz) Maximum Bit Rate (bps) 50 8.3333 8333333.3 64 10.6667 10666666.7 66.67 11.1111 11111100 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 15-19 RZ/A1H Group, RZ/A1M Group Table 15.12 15. Serial Communications Interface BRR Settings for Various Bit Rates (Smart Card Interface Mode, n = 0, S = 372) Bit Rate (bps) P1 (MHz) 50 9600 Table 15.13 64 66.67 n N Error (%) n N Error (%) n N Error (%) 0 6 0.01 0 8 0.44 0 8 3.72 Maximum Bit Rate for Each Operating Frequency (Smart Card Interface Mode, S = 372) P1 (MHz) Maximum Bit Rate (bps) n N 50 67204 0 0 64 86022 0 0 66.67 89610 0 0 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 15-20 RZ/A1H Group, RZ/A1M Group 15.2.10 15. Serial Communications Interface Serial Extended Mode Register (SEMR) Value after reset: b7 b6 b5 b4 b3 b2 b1 b0 -- -- NFEN ABCS -- -- -- -- 0 0 0 0 0 0 0 0 Bit Symbol Bit Name Description R/W b3 to b0 -- Reserved These bits are read as 0. The write value should be 0. R b4 ABCS Asynchronous Mode Base Clock Select (Valid only in asynchronous mode) 0: Selects 16 base clock cycles for 1-bit period 1: Selects 8 base clock cycles for 1-bit period R/W*1 b5 NFEN Digital Noise Filter Function Enable (In asynchronous mode) 0: Noise cancellation function for the RXDn input signal is disabled. 1: Noise cancellation function for the RXDn input signal is enabled. The NFEN bit should be 0 in any mode other than above. R/W*1 b7, b6 -- Reserved These bits are read as 0. The write value should be 0. R Note 1. Writable only when TE in SCR = 0 and RE in SCR = 0 (both serial transmission and reception are disabled). NFEN Bit (Digital Noise Filter Function Enable) This bit enables or disables the digital noise filter function. When the function is enabled, noise cancellation is applied to the RXDn input signal in asynchronous mode. In any mode other than above, set the NFEN bit to 0 to disable the digital noise filter function. When the function is disabled, input signals are transferred as is, as internal signals. 15.2.11 Noise Filter Setting Register (SNFR) Value after reset: b7 b6 b5 b4 b3 -- -- -- -- -- 0 0 0 0 0 b2 b1 b0 NFCS[2:0] 0 0 0 Bit Symbol Bit Name Description R/W b2 to b0 NFCS[2:0] Noise Filter Clock Select In asynchronous mode, the standard setting for the base clock is as follows. R/W*1 b2 b0 0 0 0: The clock signal divided by 1 is used with the noise filter. Other values: Do not make settings other than those listed above. b7 to b3 -- Reserved These bits are read as 0. The write value should be 0. R Note 1. Writing to these bits is only possible when the RE and TE bits in the SCR are 0. (both serial transmission and reception are disabled.) NFCS[2:0] Bits (Noise Filter Clock Select) These bits select the sampling clock for the digital noise filter. To use the noise filter in asynchronous mode, set these bits to 000b. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 15-21 RZ/A1H Group, RZ/A1M Group 15.2.12 15. Serial Communications Interface Extended Function Control Register (SECR) Value after reset: b7 b6 b5 b4 b3 b2 b1 b0 -- -- -- -- -- -- CTSE -- 0 0 0 0 0 0 0 0 Bit Symbol Bit Name Description R/W b0 -- Reserved This bit is read as 0. The write value should be 0. R b1 CTSE CTS Enable 0: CTS pin function is disabled (RTS output function is enabled). 1: CTS pin function is enabled R/W*1 b7 to b2 -- Reserved These bits are read as 0. The write value should be 0. R Note 1. Writing to this bit is only possible when the RE and TE bits in the SCR are 0 (both serial transmission and reception are disabled). SECR is used to select the extension settings in asynchronous and clock-synchronous modes. CTSE Bit (CTS Enable) Set this bit to 1 if the CTS control signal is used for control of transmission and reception. The RTS signal is output when this bit is set to 0. Set this bit to 0 in smart card interface mode. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 15-22 RZ/A1H Group, RZ/A1M Group 15.3 15. Serial Communications Interface Operation in Asynchronous Mode Figure 15.2 shows the general format for asynchronous serial communications. One frame consists of a start bit (low level), transmit/receive data, a parity bit, and stop bits (high level). In asynchronous serial communications, the communications line is usually held in the mark state (high level). The SCI monitors the communications line, and when it goes to the space state (low level), recognizes a start bit and starts serial communications. Inside the SCI, the transmitter and receiver are independent units, enabling full-duplex communications. Both the transmitter and the receiver also have a double-buffered structure, so that data can be read or written during transmission or reception, enabling continuous data transmission and reception. Idle state (mark state) 1 Serial data LSB 0 Start bit D0 1 MSB D1 D2 D3 D4 D5 D6 D7 Transmit/receive data 1 bit 7 or 8 bits 0/1 Parity bit 1 or 0 bit 1 1 Stop bit 1 or 2 bits One unit of transfer data (character or frame) Figure 15.2 15.3.1 Data Format in Asynchronous Serial Communications (Example with 8-Bit Data, Parity, Two Stop Bits) Serial Data Transfer Format Table 15.14 lists the serial data transfer formats that can be used in asynchronous mode. Any of 12 transfer formats can be selected according to the SMR setting. For details of multi-processor function, see section 15.4, Multi-Processor Communications Function. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 15-23 RZ/A1H Group, RZ/A1M Group Table 15.14 15. Serial Communications Interface Serial Transfer Formats (Asynchronous Mode) SMR Setting Serial Transfer Format and Frame Length CHR PE MP STO P 1 0 0 0 0 S 8-bit data STOP 0 0 0 1 S 8-bit data STOP STOP 0 1 0 0 S 8-bit data P STOP 0 1 0 1 S 8-bit data P STOP 1 0 0 0 S 7-bit data STOP 1 0 0 1 S 7-bit data STOP STOP 1 1 0 0 S 7-bit data P STOP 1 1 0 1 S 7-bit data P STOP STOP 0 -- 1 0 S 8-bit data MPB STOP 0 -- 1 1 S 8-bit data MPB STOP 1 -- 1 0 S 7-bit data MPB STOP 1 -- 1 1 S 7-bit data MPB STOP S: STOP: P: MPB: 2 3 4 5 6 7 8 9 10 11 12 STOP STOP STOP Start bit Stop bit Parity bit Multi-processor bit R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 15-24 RZ/A1H Group, RZ/A1M Group 15.3.2 15. Serial Communications Interface Receive Data Sampling Timing and Reception Margin in Asynchronous Mode In asynchronous mode, the SCI operates on a base clock with a frequency of 16 times*1 the bit rate. In reception, the SCI samples the falling edge of the start bit using the base clock, and performs internal synchronization. Since receive data is sampled at the rising edge of the 8th pulse*1 of the base clock, data is latched at the middle of each bit, as shown in Figure 15.3. Thus the reception margin in asynchronous mode is determined by formula (1) below. M= (0.5 - 1 ) - (L - 0.5) F 2N D - 0.5 N (1+F) x 100 [%] ... Formula (1) M: Reception margin N: Ratio of bit rate to clock (N = 16 when ABCS in SEMR = 0, N = 8 when ABCS in SEMR = 1) D: Duty cycle of clock (D = 0.5 to 1.0) L: Frame length (L = 9 to 12) F: Absolute value of clock frequency deviation Assuming values of F = 0 and D = 0.5 in formula (1), the reception margin is determined by the formula below. M = {0.5 - 1/(2 x 16)} x 100 (%) = 46.875% However, this is only the computed value, and a margin of 20% to 30% should be allowed in system design. Note 1. This is an example when the ABCS bit in SEMR is 0. When the ABCS bit is 1, a frequency of 8 times the bit rate is used as a base clock and receive data is sampled at the rising edge of the 4th pulse of the base clock 16 clock pulses 8 clock pulses 0 7 15 0 7 15 0 Internal base clock Receive data (RXDn) Start bit D0 D1 Synchronization sampling timing Data sampling timing Figure 15.3 Receive Data Sampling Timing in Asynchronous Mode R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 15-25 RZ/A1H Group, RZ/A1M Group 15.3.3 15. Serial Communications Interface Clock Either an internal clock generated by the on-chip baud rate generator or an external clock input to the SCKn pin can be selected as the SCI's transfer clock, according to the setting of the CM bit in SMR and the CKE[1:0] bits in SCR. When an external clock is input to the SCKn pin, the clock frequency should be 16 times the bit rate (when ABCS in SEMR = 0) and 8 times the bit rate (when ABCS in SEMR = 1). When the SCI is operated on an internal clock, the clock can be output from the SCKn pin. The frequency of the clock output in this case is equal to the bit rate, and the phase is such that the rising edge of the clock is in the middle of the transmit data, as shown in Figure 15.4. SCKn TXDn 0 D0 D1 D2 D3 D4 D5 D6 D7 0/1 1 1 1 frame Figure 15.4 15.3.4 Phase Relationship between Output Clock and Transmit Data (Asynchronous Mode: SMR.CHR = 0, PE = 1, MP = 0, STOP = 1) CTS and RTS Functions The CTS function is the use of input on the CTSn# pin in transmission control. Setting the SECR.CTSE bit to 1 enables the CTS function. When the CTS function is enabled, placing the low level on the CTSn# pin causes transmission to start. Applying the low level to the CTS# pin while transmission is in progress does not affect transmission of the current frame, which continues. In the RTS function, by using the function of output on the RTSn# pin, a low level is output when reception becomes possible. Conditions for output of the low and high level are shown below. [Conditions for low-level output] Satisfaction of all conditions listed below * The value of the RE bit in the SCR is 1 * Reception is not in progress * There are no received data yet to be read * The ORER, FER, and PER flags in the SSR are all 0 [Condition for high-level output] * Any of the conditions for the low level not being satisfied R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 15-26 RZ/A1H Group, RZ/A1M Group 15.3.5 15. Serial Communications Interface SCI Initialization (Asynchronous Mode) Before transmitting and receiving data, start by writing the initial value "00h" to SCR and then continue through the procedure for SCI given in the sample flowchart (Figure 15.5). Whenever the operating mode or transfer format is changed, SCR must be initialized before the change is made. When the external clock is used in asynchronous mode, ensure that the clock signal is supplied even during initialization. Note that clearing the SCR.RE bit to 0 initializes neither the ORER, FER, and PER flags in SSR nor RDR. Moreover, note that switching the value of the SCR.TE bit from 1 to 0 or 0 to 1 while the SCR.TIE bit is 1 leads to the generation of a TXI interrupt request. Start initialization [ 1 ] Make I/O port settings to enable input and output functions as required for TXDn, RXDn, and SCKn pins. Clear the SCR.TIE, RIE, TE, RE, and TEIE bits to 0 Set the I/O port functions [1] Set bits CKE[1:0] in SCR [2] Set the data transmission/reception format in SMR, SCMR, and SEMR [3] Set a value in BRR [4] Set the SCR.TE or RE bit to 1, and set the SCR.TIE and RIE bits [5] [ 2 ] Set the clock selection in SCR. When the clock output is selected in asynchronous mode, the clock is output immediately after SCR settings are made. [ 3 ] Set data transmission/reception format in SMR, SCMR, and SEMR. [ 4 ] Write a value corresponding to the bit rate to BRR. This step is not necessary if an external clock is used. [ 5 ] Set the SCR.TE or RE bit to 1. Also set the SCR.TIE and RIE bits. Setting the TE and RE bits allows TXDn and RXDn to be used. <Initialization completion> Figure 15.5 Sample SCI Initialization Flowchart (Asynchronous Mode) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 15-27 RZ/A1H Group, RZ/A1M Group 15.3.6 15. Serial Communications Interface Serial Data Transmission (Asynchronous Mode) Figure 15.6 shows an example of the operation for serial transmission in asynchronous mode. In serial transmission, the SCI operates as described below. 1. The SCI transfers data from TDR to TSR when data is written to TDR in the TXI interrupt processing routine. The TXI interrupt request at the beginning of transmission is generated when the TE bit in SCR is set to 1 after the TIE bit in SCR is set to 1 or when these two bits are set to 1 simultaneously by a single instruction. 2. Transmission starts after the CTSE bit in SECR is set to 0 (disabling the CTS function) and a low level on the CTS# pin causes data transfer from TDR to TSR. If the TIE bit in SCR is 1 at this time, a TXI interrupt request is generated. Continuous transmission is obtainable by writing the next data for transmission to TDR in the TXI interrupt processing routine before transmission of the current data for transmission is completed. When TEI interrupt requests are in use, set the SCR.TIE bit to 0 (disabling TXI requests) and the SCR.TEIE bit to 1 (enabling TEI requests) after the last of the data to be transmitted are written to the TDR from the processing routine for TXI requests. 3. Data is sent from the TXDn pin in the following order: start bit, transmit data, parity bit or multi-processor bit (may be omitted depending on the format), and stop bit. 4. The SCI checks for updating of (writing to) TDR at the time of stop bit output. 5. When TDR is updated, setting of the CTSE bit in SECR to 0 (CTS function disabled) or a low level input on the CTSn# pin causes the next transfer of the next data for transmission from TDR to TSR and sending of the stop bit, after which serial transmission of the next frame starts. 6. If TDR is not updated, the TEND flag in SSR is set to 1, the stop bit is sent, and then the mark state is entered in which 1 is output. If the TEIE flag in SCR is 1 at this time, the TEND flag in SSR is set to 1 and a TEI interrupt request is generated. Figure 15.7 shows a sample flowchart for serial transmission in asynchronous mode. Parity bit Stop bit Start bit 1 0 Data D0 D1 D7 0/1 1 0 D0 D1 D7 0/1 1 0 D0 D1 D7 0/1 1 Idle state (mark state) (TIE = 1) TXI interrupt flag (TIE = 0) SSR.TEND flag TXI interrupt request generated Data written to TDR in TXI interrupt processing routine TXI interrupt request generated Data written to TDR in TXI interrupt processing routine (Set the TIE bit to 0 and the TEIE bit to 1 after writing the last data) TEI interrupt request generated 1 frame Figure 15.6 Example of Operation for Serial Transmission in Asynchronous Mode (from the Middle of Transmission until Transmission Completion) (Example with 8-Bit Data, Parity, One Stop Bit) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 15-28 RZ/A1H Group, RZ/A1M Group 15. Serial Communications Interface [1] Initialization [1] Initialization: The TXDn automatically becomes the output pin for data being transmitted. After the TE bit in SCR is set to 1, 1 is output for a frame, and transmission is enabled. [2] Transmit data write to TDR by a TXI interrupt request: When transmit data is transferred from TDR to TSR, a transmit data empty interrupt (TXI) request is generated. Write transmit data to TDR once in the TXI interrupt processing routine. [3] Serial transmission continuation procedure: To continue serial transmission, write transmit data to TDR once using a TXI interrupt request. Transmit data can also be written to TDR by activating the direct access memory controller. When TEI interrupt requests are in use, set the SCR.TIE bit to 0 and the SCR.TEIE bit to 1 after the last of the data to be transmitted are written to the TDR. [4] Break output at the end of serial transmission: To output a break in serial transmission, set the generalpurpose I/O port function corresponding to the TXDn pin (corresponding to output of the low level), and after switching the TXDn pin to the general-purpose I/O port function, set the TE bit in the SCR to 0. Start data transmission TXI interrupt No [2] Yes Write transmit data to TDR [3] All data written? No Yes Clear TIE bit in SCR to 0 Set TEIE bit in SCR to 1 TEI interrupt No Yes Break output No [4] Yes Set the I/O port functions Clear bits TIE, TE, and TEIE in SCR to 0 <End> Figure 15.7 Example of Serial Transmission Flowchart in Asynchronous Mode R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 15-29 RZ/A1H Group, RZ/A1M Group 15.3.7 15. Serial Communications Interface Serial Data Reception (Asynchronous Mode) Figure 15.8 and Figure 15.9 show examples of the operation for serial data reception in asynchronous mode. In serial data reception, the SCI operates as described below. 1. When the value of the RE bit in SCR becomes 1, the output signal on the RTSn# pin goes to the low level. 2. When the SCI monitors the communications line and detects a start bit, it performs internal synchronization, stores receive data in RSR, and checks the parity bit and stop bit. 3. If an overrun error occurs, the ORER flag in SSR is set to 1. If the RIE bit in SCR is 1 at this time, an ERI interrupt request is generated. Receive data is not transferred to RDR. 4. If a parity error is detected, the PER bit in SSR is set to 1 and receive data is transferred to RDR. If the RIE bit in SCR is 1 at this time, an ERI interrupt request is generated. 5. If a framing error (when the stop bit is 0) is detected, the FER bit in SSR is set to 1 and receive data is transferred to RDR. If the RIE bit in SCR is 1 at this time, an ERI interrupt request is generated. 6. When reception finishes successfully, receive data is transferred to RDR. If the RIE bit in SCR is 1 at this time, an RXI interrupt request is generated. Continuous reception is enabled by reading the receive data transferred to RDR in this RXI interrupt processing routine before reception of the next receive data is completed. Reading out the received data that have been transferred to RDR causes the RTSn# pin to output the low level. 1 Data Start bit 0 D0 D1 Parity Stop bit bit D7 0/1 1 Data Start bit 0 D0 D1 Parity Stop bit bit D7 0/1 0 1 Idle state (mark state) RXI interrupt flag SSR.FER flag RXI interrupt request generated RDR data read in RXI interrupt processing routine ERI interrupt request generated by framing error 1 frame Figure 15.8 Example of SCI Operation for Serial Reception in Asynchronous Mode (1) (when RTS Function is not Used) (Example with 8-Bit Data, Parity, One Stop Bit) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 15-30 RZ/A1H Group, RZ/A1M Group 1 Data Start bit D0 0 15. Serial Communications Interface Parity Stop bit bit D7 0/1 1 Data Start bit 0 D0 Parity Stop bit bit D7 0/1 0 1 Idle state (mark state) Start bit 0 Data D0 RXI interrupt flag SSR.FER flag RXI interrupt RDR data read in RXI interrupt request processing routine generated ERI interrupt request generated by framing error Error flag is cleared RTSn# pin 1 frame Figure 15.9 Example of SCI Operation for Serial Reception in Asynchronous Mode (2) (when RTS Function Is Used) (Example with 8-Bit Data, Parity, One Stop Bit) Table 15.15 lists the states of the SSR status flags and receive data handling when a receive error is detected. If a receive error is detected, an ERI interrupt request is generated but an RXI interrupt request is not generated. Data reception cannot be resumed while the receive error flag is 1. Accordingly, clear the ORER, FER, and PER bits to 0 before resuming reception. Moreover, be sure to read the RDR during overrun error processing. Figure 15.10 and Figure 15.11 show samples of flowcharts for serial data reception. Table 15.15 SSR Status Flags and Receive Data Handling SSR Status Flag ORER FER PER Receive Data Receive Error Type 1 0 0 1 0 Lost Overrun error 0 Transferred to RDR Framing error 0 1 0 1 Transferred to RDR Parity error 1 0 Lost Overrun error + framing error 1 0 1 Lost Overrun error + parity error 0 1 1 Transferred to RDR Framing error + parity error 1 1 1 Lost Overrun error + framing error + parity error R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 15-31 RZ/A1H Group, RZ/A1M Group 15. Serial Communications Interface [1] Initialization [ 1 ] Initialization: The RXDn automatically becomes the input pin for data being received. Start data reception Read ORER, PER, and FER flags in SSR [2] Yes SSR.ORER flag = 1, SSR.PER flag = 1, or SSR.FER flag = 1 [3] No Error processing (Continued to next page) [ 2 ] [ 3 ] Receive error processing and break detection: If a receive error occurs, an ERI interrupt is generated. An error is identified by reading the ORER, PER, and FER flags in SSR. After performing the appropriate error processing, be sure to clear the ORER, PER, and FER flags to 0. Reception cannot be resumed if any of these flags is set to 1. In the case of a framing error, a break can be detected by reading the value of the input port corresponding to the RxDn pin. [ 4 ] Read the receive data in RDR once in the RXI interrupt processing routine. No RXI interrupt Yes No Read receive data in RDR [4] All data received? [5] [ 5 ] Serial reception continuation procedure: To continue serial reception, before the stop bit of the current frame is received, read data from RDR in the RXI interrupt processing routine. The RDR data can also be read by activating the DMAC. Yes Clear bits RIE and RE in SCR to 0 <End> Figure 15.10 Example of Serial Reception Flowchart (1) (Asynchronous Mode) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 15-32 RZ/A1H Group, RZ/A1M Group 15. Serial Communications Interface [3] Error processing No SSR.ORER flag = 1 Yes Overrun error processing*1 No [6] [ 6 ] Processing in response to an overrun error: Read the RDR. In combination with step [ 7 ], this will make correct reception of the next frame possible. SSR.FER flag = 1 Yes Break? Yes No Framing error processing No Clear RE bit in SCR to 0 SSR.PER flag = 1 Yes Parity error processing Clear the SSR.ORER, PER, and FER flags to 0. [7] [ 7 ] Clearing the error flag: Write 0 to the error flag. Read the SSR.ORER, PER, and FER flags. [8] [ 8 ] Confirming that the error flag is actually clear: Read the error flag to confirm that its value is actually 0. <End> Figure 15.11 Example of Serial Reception Flowchart (2) (Asynchronous Mode) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 15-33 RZ/A1H Group, RZ/A1M Group 15.4 15. Serial Communications Interface Multi-Processor Communications Function Using the multi-processor communication functions enables to transmit and receive data by sharing a communication line between multiple processors by using asynchronous serial communication in which the multi-processor bit is added. In multi-processor communication, a unique ID code is allocated to each receiving station. Serial communication cycles consist of an ID transmission cycle to specify the receiving station and a data transmission cycle to transmit data to the specified receiving station. The multi-processor bit is used to distinguish between the ID transmission cycle and the data transmission cycle. When the multi-processor bit is set to 1, it indicates the ID transmission cycle and when the multiprocessor bit is set to 0, it indicates the data transmission cycle. Figure 15.12 shows an example of communication between processors by using a multi-processor format. First, a transmitting station transmits communication data in which the multi-processor bit set to 1 is added to the ID code of the receiving station. Next, the transmitting station transmits the communication data in which the multi-processor bit set to 0 is added to the transmission data. Upon receiving the communication data in which the multi-processor bit is set to 1, the receiving station compares the received ID with the ID of the receiving station itself and if the two match, receives the communication data that is subsequently transmitted. If the received ID does not match with the ID of the receiving station, the receiving station skips the communication data until again receiving the communication data in which the multi-processor bit is set to 1. For supporting this function, the SCI provides the MPIE bit in SCR. When the MPIE bit in SCR is set to 1, transfer of receive data from the RSR to the RDR, detection of a reception error, and setting the respective status flags ORER and FER in SSR are disabled until reception of data in which the multi-processor bit is set to 1. Upon receiving a reception character in which the multi-processor bit is set to 1, the MPBT bit in SSR is set to 1 and the MPIE bit in SCR is automatically cleared, thus returning to a normal reception operation. During this time, an RXI interrupt is generated if the RIE bit in SCR is set. When the multi-processor format is specified, specification of the parity bit is disabled. Apart from this, there is no difference from the operation in the normal asynchronous mode. A clock which is used for the multi-processor communication is also the same as the clock used in the normal asynchronous mode. Transmitting station Communication line Receiving station A Receiving station B Receiving station C Receiving station D (ID = 01) (ID = 02) (ID = 03) (ID = 04) (MPB = 1) Serial data 01h AAh (MPB = 1) ID transmission cycle = specification of a receiving station (MPB = 0) Data transmission cycle = data transmission to the receiving station specified by ID MPB: Multi-processor bit Figure 15.12 An Example of Communication using the Multi-Processor Format (Example of Transmission of Data AAh to Receiving Station A) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 15-34 RZ/A1H Group, RZ/A1M Group 15.4.1 15. Serial Communications Interface Multi-Processor Serial Data Transmission Figure 15.13 is a sample flowchart of multi-processor data transmission. In the ID transmission cycle, the ID should be transmitted with the MPBT bit in SSR set to 1. In the data transmission cycle, the data should be transmitted with the MPBT bit set to 0. The other operations are the same as the operations in asynchronous mode. Initialization [1] Start data transmission TXI interrupt No [2] Yes Set MPBT bit in SSR Write transmit data to TDR All data written? No [3] Yes Clear the SCR.TIE bit to 0, and set the SCR.TEIE bit to 1 TEI interrupt [ 1 ] Initialization: The TXDn automatically becomes the output pin for data being transmitted. After the TE bit in SCR is set to 1, 1 is output for a frame, and transmission is enabled. [ 2 ] TXI interrupt request: When transmit data is transferred from TDR to TSR, a transmit data empty interrupt (TXI) request is generated. Set the MPBT bit in SSR to 0 or 1, and write transmit data to TDR once in the TXI interrupt processing routine. [ 3 ] Serial transmission continuation procedure: To continue serial transmission, write transmit data to TDR once using a TXI interrupt request. Transmit data can also be written to TDR by activating the DMAC. When TEI interrupt requests are in use, set the SCR.TIE bit to 0 and the SCR.TEIE bit to 1 after the last of the data to be transmitted are written to the TDR. [ 4 ] Break output at the end of serial transmission: To output a break in serial transmission, set the general-purpose I/O port corresponding to the TXDn pin (corresponding to output of the low level), and after switching the TXDn pin to the general-purpose I/O port function, set the TE bit in the SCR to 0. No Yes No Break output [4] Yes Set the general-purpose I/O port Clear bits TE, TIE, and TEIE in SCR to 0 <End> Figure 15.13 Example of Multi-Processor Serial Transmission Flowchart R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 15-35 RZ/A1H Group, RZ/A1M Group 15.4.2 15. Serial Communications Interface Multi-Processor Serial Data Reception Figure 15.15 and Figure 15.16 are sample flowcharts of multi-processor data reception. When the MPIE bit in SCR is set to 1, reading the communication data is skipped until reception of the communication data in which the multiprocessor bit is set to 1. When the communication data in which the multi-processor bit is set to 1 is received, the received data is transferred to RDR. During this time, the RXI interrupt request is generated. The other operations are the same as the operations in asynchronous mode. Figure 15.14 is the example of operation for reception. Data (ID1) 1 Data (Data1) Start bit 0 MPB Stop bit Start bit D0 D1 D7 1 1 0 MPB D0 D1 D7 0 Stop bit 1 1 Idle state (mark state) MPIE RXI interrupt signal RDR value ID1 MPIE = 0 RXI interrupt request (multi-processor interrupt) generated RDR data read in RXI interrupt processing routine MPIE bit set to 1 again when the received ID does not match the ID of the receiving station itself RXI interrupt request not generated. RDR retains the state. (a) When the received ID does not match the ID of the receiving station itself Data (ID2) 1 Data (Data2) Start bit 0 MPB Stop bit Start bit D0 D1 D7 1 1 0 MPB D0 D1 D7 0 Stop bit 1 1 Idle state (mark state) MPIE RXI interrupt signal RDR value ID1 MPIE = 0 ID2 RXI interrupt request (multi-processor interrupt) generated RDR data read in RXI interrupt processing routine Since the received ID matches the ID of the receiving station itself, reception continued and data received in RXI interrupt processing routine Data2 MPIE bit set to 1 again (b) When the received ID matches the ID of the receiving station itself Figure 15.14 Example of Reception (8-Bit Data/Multi-Processor Bit/One Stop Bit) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 15-36 RZ/A1H Group, RZ/A1M Group 15. Serial Communications Interface Initialization [1] Start data reception Set MPIE bit in SCR to 1. No RXI interrupt? [2] [3] Yes Read ORER and FER flags in SSR. FER flag = 1 or ORER flag = 1 Yes No [ 2 ] ID reception cycle: Set the MPIE bit in SCR to 1 and wait for ID reception. [ 3 ] SCI status confirmation and reception and comparison of ID: Read data in RDR at the first RXI interrupt, and compare it with the ID of the receiving station itself. If the ID does not match the ID of the receiving station itself, set the MPIE bit to 1 again, and wait for another RXI interrupt. [ 4 ] Data reception at an RXI interrupt: Read data in RDR once in the RXI interrupt routine. [5 ] Receive error processing and break detection: If a receive error occurs, an error is identified by reading the ORER and FER flags in SSR. After performing the appropriate error processing, be sure to clear the ORER and FER flags to 0. Reception Read receive data in RDR. No [ 1 ] Initialization: The RXDn automatically becomes the input pin for data being received. cannot be resumed if any of these flags is set to 1. In the case of a framing error, a break can be detected by reading the value of the RXDn pin. ID of receiving station itself? Yes No RXI interrupt? [4] Yes Read ORER and FER flags in SSR. FER flag = 1 or ORER flag = 1 Yes No Read receive data in RDR. No All data received? [5] Error processing Yes (Continued to next page) Clear RE and RIE bits in SCR to 0. <End> Figure 15.15 Example of Multi-Processor Serial Reception Flowchart (1) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 15-37 RZ/A1H Group, RZ/A1M Group 15. Serial Communications Interface [5] Error processing No SSR.ORER flag = 1 Yes Overrun error processing*1 No [6] [ 6 ] Processing in response to an overrun error: Read the RDR. In combination with step [ 7 ], this will make correct reception of the next frame possible. SSR.FER flag = 1 Yes Break? Yes No Framing error processing Clear RE bit in SCR to 0 Clear the SSR.ORER, PER, and FER flags to 0. [7] [ 7 ] Clearing the error flag: Write 0 to the error flag. Read the SSR.ORER, PER, and FER flags. [8] [ 8 ] Confirming that the error flag is actually clear: Read the error flag to confirm that its value is actually 0. <End> Figure 15.16 Example of Multi-Processor Serial Reception Flowchart (2) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 15-38 RZ/A1H Group, RZ/A1M Group 15.5 15. Serial Communications Interface Operation in Clock Synchronous Mode Figure 15.17 shows the data format for clock synchronous serial data communications. In clock synchronous mode, data is transmitted or received in synchronization with clock pulses. One character in transfer data consists of 8-bit data. In clock synchronous mode, no parity bit can be added. In data transmission, the SCI outputs data from one falling edge of the synchronization clock to the next. In data reception, the SCI receives data in synchronization with the rising edge of the synchronization clock. After 8-bit data is output, the transmission line holds the last bit output state. Inside the SCI, the transmitter and receiver are independent units, enabling full-duplex communications by use of a common clock. Both the transmitter and the receiver also have a double-buffered structure, so that the next transmit data can be written during transmission or the previous receive data can be read during reception, enabling continuous data transfer. One unit of transfer data (character or frame) * 1 *1 Synchronization clock LSB Serial data Bit 0 MSB Bit 1 Bit 2 Bit 3 Bit 4 Bit 5 Bit 6 Don't care Bit 7 Don't care Note 1. Holds a high level except during continuous transfer. Figure 15.17 15.5.1 Data Format in Clock Synchronous Serial Communications (LSB-First) Clock Either an internal clock generated by the on-chip baud rate generator or an external synchronization clock input at the SCKn pin can be selected, according to the setting of the CKE[1:0] bits in SCR. When the SCI is operated on an internal clock, the synchronization clock is output from the SCKn pin. Eight synchronization clock pulses are output in the transfer of one character, and when no transfer is performed the clock is held high. However, when only data reception is performed, output of the synchronizing clock signal continues until the CTS function is enabled and the high level is input on the CTSn# pin, an overflow error occurs, or the RE bit in SCR is set to 0. When the CTS function is enabled, the synchronous clock signal output is stopped if the CTSn# pin input is high on completion of the frame reception. 15.5.2 CTS and RTS Functions In the CTS function, CTSn# pin input is used to control reception/transmission start when the clock source is the internal clock. Setting the SECR.CTSE bit to 1 enables the CTS function. When the CTS function is enabled, placing the low level on the CTSn# pin causes reception/transmission to start. In the RTS function, RTSn# pin output is used to request reception/transmission start when the clock source is an external synchronizing clock. A low level is output when serial communications become possible. Conditions for output of the low and high level are shown below. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 15-39 RZ/A1H Group, RZ/A1M Group 15. Serial Communications Interface [Conditions for low-level output] Satisfaction of all conditions listed below * The value of the RE or TE bit in the SCR is 1 * Neither transmission nor reception is in progress * There are no received data yet to be read (when the SCR.RE bit is 1) * Transmit data has been written (when the SCR.TE bit is 1) * ORER flag in SSR is 0 [Condition for high-level output] Any of the conditions for the low level not being satisfied 15.5.3 Initialization (Clock Synchronous Mode) Before transmitting and receiving data, start by writing the initial value "00h" to the SCR and then continue through the procedure for SCI given in the sample flowchart (Figure 15.18). Whenever the operating mode or transfer format is changed, the SCR must be initialized before the change is made. Note that clearing the SCR.RE bit to 0 initializes neither the ORER, FER, and PER flags in SSR nor RDR. Moreover, note that switching the value of the SCR.TE bit from 1 to 0 or 0 to 1 while the SCR.TIE bit is 1 leads to the generation of a TXI interrupt request. Start initialization [ 1 ] Make general-purpose I/O port settings to enable input and output functions as required for TXDn, RXDn, and SCKn pins. Clear bits TIE, RIE, TE, RE, and TEIE in SCR to 0 Set the general-purpose I/O port [1] Set bits CKE[1:0] in SCR [2] Set data transmission/reception format in SMR and SCMR [3] Set a value in BRR [4] Set TE or RE bit in SCR to 1, and set TIE and RIE bits in SCR [5] [ 2 ] Set the clock selection in SCR. When an internal clock is selected, the SCK pin functions as the clock output pin. [ 3 ] Set the data transmission/reception format in SMR and SCMR. [ 4 ] Write a value corresponding to the bit rate to BRR. This step is not necessary if an external clock is used. [ 5 ] Set the TE bit or RE bit in SCR to 1. Also set the TIE and RIE bits in SCR. Setting the TE and RE bits allows TXDn and RXDn to be used. <Transmission/reception> Note: * In simultaneous transmit and receive operations, the TE and RE bits in SCR should both be to 0 or set to 1 simultaneously. Figure 15.18 Example of Initialization Flowchart (Clock Synchronous Mode) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 15-40 RZ/A1H Group, RZ/A1M Group 15.5.4 15. Serial Communications Interface Serial Data Transmission (Clock Synchronous Mode) Figure 15.19 shows an example of the operation for serial transmission in clock synchronous mode. In serial data transmission, the SCI operates as described below. 1. The SCI transfers data from TDR to TSR when data is written to TDR in the TXI interrupt processing routine. The TXI interrupt request at the beginning of transmission is generated when the TE bit in SCR is set to 1 after the TIE bit in SCR is set to 1 or when these two bits are set to 1 simultaneously by a single instruction. 2. After transferring data from TDR to TSR, the SCI starts transmission. When the SCR.TIE bit is set to 1 at this time, a TXI interrupt request is generated. Continuous transmission is enabled by writing the next transmit data to TDR in this TXI interrupt processing routine before transmission of the current transmit data has finished. When TEI interrupt requests are in use, set the SCR.TIE bit to 0 (disabling TXI requests) and the SCR.TEIE bit to 1 (enabling TEI requests) after the last of the data to be transmitted are written to the TDR from the processing routine for TXI requests. 3. 8-bit data is sent from the TXDn pin in synchronization with the output clock when clock output mode has been specified and in synchronization with the input clock when use of an external clock has been specified. Output of the clock signal is suspended until the input CTS signal is at the low level while the CTSE bit in SECR is 1 (enabling the CTS function). 4. The SCI checks for updating of (writing to) the TDR at the time of the last bit output. 5. When TDR is updated, the next transmit data is transferred from TDR to TSR, and serial transmission of the next frame is started. 6. If TDR is not updated, set the SSR flag in TEND to 1 and the TXDn pin retains the output state of the last bit. If the TEIE bit in SCR is 1 at this time, a TEI interrupt request is generated. The SCKn pin is held high. Figure 15.20 shows a sample flowchart of serial data transmission. Transmission will not start while a receive error flag (ORER, FER, or PER in SSR) is set to 1. Be sure to clear the receive error flags to 0 before starting transmission. Note that clearing the RE bit in SCR to 0 does not clear the receive error flags. Synchronization clock Serial data Bit 0 Bit 1 Bit 7 Bit 0 Bit 1 Bit 7 Bit 0 Bit 1 Bit 7 (TIE = 1) TXI interrupt flag (TIE = 0) SSR.TEND flag TXI interrupt request generated Data written to TDR in TXI interrupt processing routine TXI interrupt request generated Data written to TDR in TXI interrupt processing routine (Set the TIE bit to 0 and the TEIE bit to 1 after writing the last data) TEI interrupt request generated 1 frame Figure 15.19 Example of Operation for Serial Transmission in Clock Synchronous Mode (from the Middle of Transmission until Transmission Completion) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 15-41 RZ/A1H Group, RZ/A1M Group 15. Serial Communications Interface [1] Initialization [ 1 ] Initialization: The TXDn automatically becomes the output pin for data being transmitted. Start transmission TXI interrupt No [2] Yes Write transmit data to TDR All data transmitted? No Yes Clear the TIE bit in SCR to 0, and set the TEIE bit in SCR to 1 TEI interrupt [3] [ 2 ] Writing transmit data write to TDR by a TXI interrupt request: When transmit data is transferred from TDR to TSR, a transmit data empty interrupt (TXI) request is generated. Transmit data is written to TDR once from the processing routine for TXI requests. [ 3 ] Serial transmission continuation procedure: To continue serial transmission, write transmit data to TDR upon accepting a transmit data empty interrupt (TXI). Transmit data can also be written to TDR by activating the DMAC by the TXI interrupt request. When TEI interrupt requests are in use, set the SCR.TIE bit to 0 and the SCR.TEIE bit to 1 after the last of the data to be transmitted are written to the TDR. No Yes Clear bits TIE, TE, and TEIE in SCR to 0 <End> Note: * When the external clock is in use (the value of the SCR.CKE[1:0] bits is 10b or 11b), the rising edge on the SCK pin for the last bit sets the SSR.TEND flag to 1. Clearing the SCR.TE bit to 0 immediately after this may lead to insufficient received-data hold time on the receiver side. Figure 15.20 Example of Serial Transmission Flowchart (Clock Synchronous Mode) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 15-42 RZ/A1H Group, RZ/A1M Group 15.5.5 15. Serial Communications Interface Serial Data Reception (Clock Synchronous Mode) Figure 15.21 and Figure 15.22 show examples of SCI operation for serial reception in clock synchronous mode. In serial data reception, the SCI operates as described below. 1. The value of the RE bit in SCR becoming 1 places the signal output on the RTS pin at the low level (when the RTS function is in use). 2. The SCI performs internal initialization and starts receiving data in synchronization with a synchronization clock input or output, and stores the receive data in RSR. 3. If an overrun error occurs, the ORER bit in SSR is set to 1. If the RIE bit in SCR is 1 at this time, an ERI interrupt request is generated. Receive data is not transferred to RDR. 4. When reception finishes successfully, receive data is transferred to RDR. If the RIE bit in SCR is 1 at this time, an RXI interrupt request is generated. Continuous reception is enabled by reading the receive data transferred to RDR in this RXI interrupt processing routine before reception of the next receive data is completed. Reading out the received data that have been transferred to RDR causes the RTSn# pin to output the low level (when the RTS function is in use). Synchronization clock Serial data Bit 7 Bit 0 Bit 7 Bit 0 Bit 1 Bit 6 Bit 7 RXI interrupt flag SSR.ORER flag RXI interrupt request generated RDR data read in RXI interrupt processing routine RXI interrupt request generated ERI interrupt request generated by overrun error 1 frame Figure 15.21 Example of Operation for Serial Reception in Clock Synchronous Mode (1) (when RTS Function is not Used) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 15-43 RZ/A1H Group, RZ/A1M Group 15. Serial Communications Interface Synchronization clock Serial data Bit 7 Bit 0 Bit 6 Bit 7 Bit 0 RXI interrupt flag SSR.ORER flag RXI interrupt request generated RXI interrupt request generated RDR data read in RXI interrupt processing routine RDR data read in RXI interrupt processing routine RTSn# pin 1 frame Figure 15.22 Example of Operation for Serial Reception in Clock Synchronous Mode (2) (when RTS Function is Used) Data transfer cannot be resumed while a receive error flag is 1. Accordingly, clear the ORER, FER, and PER bits in SSR to 0 before resuming reception. Moreover, be sure to read the RDR during overrun error processing. Figure 15.23 shows a sample flowchart for serial data reception. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 15-44 RZ/A1H Group, RZ/A1M Group 15. Serial Communications Interface Initialization [1] Start data reception [2] Read ORER flag in SSR SSR.ORER = 1 No Yes [ 1 ] Initialization: Make input port-pin settings for pins to be used as RXDn pins. [ 2 ] [ 3 ] Receive error processing: If a receive error occurs, read the ORER flag in SSR, perform the relevant error processing, and then clear the ORER flag to 0. Data reception cannot be resumed while the ORER flag is 1. [3] Error processing [ 4 ] Read the receive data in RDR once in the receive data full interrupt (RXI) request processing routine. (Continued below) No [ 5 ] Serial reception continuation procedure: To continue serial reception, before the MSB (bit 7) of the current frame is received, finish reading the receive data in RDR. The RDR data can also be read by activating the DMAC by an RXI interrupt request. RXI interrupt Yes No Read receive data in RDR [4] All data received? [5] Yes Clear bits RIE and RE in SCR to 0 <End> [3] Error processing [ 6 ] Clearing the error flag: Clear the error flag to 0. After writing 0, confirm that the flag is actually cleared. Overrun error processing*1 Clear the SSR.ORER flag to 0. [6] <End> Note1. Read RDR. Figure 15.23 Example of Serial Reception Flowchart (Clock Synchronous Mode) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 15-45 RZ/A1H Group, RZ/A1M Group 15.5.6 15. Serial Communications Interface Simultaneous Serial Data Transmission and Reception (Clock Synchronous Mode) Figure 15.24 shows a sample flowchart for simultaneous serial transmit and receive operations in clock synchronous mode. After initializing the SCI, the following procedure should be used for simultaneous serial data transmit and receive operations. To switch from transmit mode to simultaneous transmit and receive mode, check that the SCI has finished transmission by reading that the TEND flag in SSR is 1, and then initialize the SCR register. Then set the TIE, RIE, TE, and RE bits in SCR to 1 simultaneously by a single instruction. To switch from receive mode to simultaneous transmit and receive mode, check that the SCI has finished reception, and then clear the RIE and RE bits to 0. Then check that the receive error flags (ORER, FER, and PER in SSR) are 0, and then set the TIE, RIE, TE, and RE bits in SCR to 1 simultaneously by a single instruction. [ 1 ] Initialization: The TXDn pin can act as the output pin for transmitted data and the RXDn pin can act as the input pin for received data at the same time. [1] Initialization Start data transmission/reception No [ 2 ] Transmit data write: Write transmit data to TDR once in the TXI interrupt request processing routine. TXI interrupt Yes [ 3 ] Receive error processing: If a receive error occurs, read the ORER flag in SSR, perform the relevant error processing, and then clear the ORER flag to 0. Data reception cannot be resumed while the ORER flag is 1. [2] Write transmit data to TDR Read ORER flag in SSR Yes SSR.ORER = 1 No No Error processing RXI interrupt Yes No [3] Read receive data in RDR [4] All data received? [5] Yes [ 4 ] Reading receive data: Read the receive data in RDR once in the RXI interrupt request processing routine. [ 5 ] Serial transmission/reception continuation procedure: To continue serial transmission and reception, before the MSB (bit 7) of the current frame is received, finish reading the receive data in RDR by the RXI interrupt. Also, before the MSB (bit 7) of the current frame is transmitted, write data to TDR by the TXI interrupt. Transmit data can also be written to TDR by activating the DMAC by a transmit data empty interrupt (TXI) request. Similarly, the RDR data can also be read by activating the DMAC by a receive data full interrupt (RXI) request. Clear TIE, RIE, TE, RE, and TEIE bits in SCR to 0 <End> Note: * When switching from transmit or receive operation to simultaneous transmit and receive operations, first clear the TIE, RIE, TE, RE, and TEIE bits in SCR to 0, and then set TIE, RIE, TE, and RE bits to 1 simultaneously. Figure 15.24 Example of Simultaneous Serial Transmission and Reception Flowchart (Clock Synchronous Mode) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 15-46 RZ/A1H Group, RZ/A1M Group 15.6 15. Serial Communications Interface Operation in Smart Card Interface Mode The SCI supports the smart card (IC card) interface conforming to the ISO/IEC 7816-3 (Identification Card) standard. Smart card interface mode can be selected using the appropriate register. 15.6.1 Sample Connection Figure 15.25 shows a sample connection between a smart card (IC card) and this LSI. As in the figure, since this LSI communicates with an IC card using a single transmission line, interconnect the TXDn and RXDn pins and pull up the data transmission line to Vcc using a resistor. Setting the TE and RE bits in SCR to 1 with an IC card disconnected enables closed transmission/reception allowing self-diagnosis. To supply an IC card with the clock pulses generated by the SCI, input the SCKn pin output to the CLK pin of an IC card. The output port of this LSI can be used to output a reset signal. VCC TXDn RXDn SCKn Port This LSI Data line Clock line Reset line I/O CLK RST IC card Main unit of the device to be connected Figure 15.25 Sample Connection with a Smart Card (IC Card) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 15-47 RZ/A1H Group, RZ/A1M Group 15.6.2 15. Serial Communications Interface Data Format (Except in Block Transfer Mode) Figure 15.26 shows the data transfer formats in smart card interface mode. * One frame consists of 8-bit data and a parity bit in asynchronous mode. * During transmission, at least 2 etu (elementary time unit: time required for transferring one bit) is secured as a guard time from the end of the parity bit until the start of the next frame. * If a parity error is detected during reception, a low-level error signal is output for 1 etu after 10.5 etu has passed from the start bit. * If an error signal is sampled during transmission, the same data is automatically re-transmitted after at least 2 etu. In normal transmission/reception Ds D0 D1 D2 D3 D4 D5 D6 D7 Dp D6 D7 Dp Output from the transmitting station When a parity error occurs Ds D0 D1 D2 D3 D4 D5 DE Output from the transmitting station Output from the receiving station Ds: D0 to D7: Dp: DE: Figure 15.26 Start bit Data bits Parity bit Error signal Data Formats in Smart Card Interface Mode For communications with IC cards of the direct convention type and inverse convention type, follow the procedure below. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 15-48 RZ/A1H Group, RZ/A1M Group (1) 15. Serial Communications Interface Direct Convention Type For the direct convention type, logic levels 1 and 0 correspond to states Z and A, respectively, and data is transferred with LSB-first as the start character, as shown in Figure 15.27. Therefore, data in the start character in the figure is 3Bh. When using the direct convention type, write 0 to both the SDIR and SINV bits in SCMR. Write 0 to the PM bit in SMR in order to use even parity, which is prescribed by the smart card standard. (Z) A Z Z A Z Z Z A A Z (Z) state Ds D0 D1 D2 D3 D4 D5 D6 D7 Dp Figure 15.27 (2) Direct Convention (SDIR in SCMR = 0, SINV in SCMR = 0, PM in SMR = 0) Inverse Convention Type For the inverse convention type, logic levels 1 and 0 correspond to states A and Z, respectively and data is transferred with MSB-first as the start character, as shown in Figure 15.28. Therefore, data in the start character in the figure is 3Fh. When using the inverse convention type, write 1 to both the SDIR and SINV bits in SCMR. The parity bit is logic level 0 to produce even parity, which is prescribed by the smart card standard, and corresponds to state Z. Since the SCMR.SINV bit of this LSI only inverts data bits D7 to D0, write 1 to the PM bit in SMR to invert the parity bit for both transmission and reception. (Z) A Z Z A A A A A A Z (Z) state Ds D7 D6 D5 D4 D3 D2 D1 D0 Dp Figure 15.28 Inverse Convention (SDIR in SCMR = 1, SINV in SCMR = 1, PM in SMR = 1) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 15-49 RZ/A1H Group, RZ/A1M Group 15.6.3 15. Serial Communications Interface Block Transfer Mode Block transfer mode is different from normal smart card interface mode in the following respects. * Even if a parity error is detected during reception, no error signal is output. Since the PER bit in SSR is set by error detection, clear the PER bit before receiving the parity bit of the next frame. * During transmission, at least 1 etu is secured as a guard time from the end of the parity bit until the start of the next frame. * Since the same data is not re-transmitted during transmission, the TEND flag in SSR is set 11.5 etu after transmission start. * In block transfer mode, the ERS flag in SSR indicates the error signal status as in normal smart card interface mode, but the flag is always read as 0 because no error signal is transferred. 15.6.4 Receive Data Sampling Timing and Reception Margin Only the internal clock generated by the on-chip baud rate generator can be used as a transfer clock in smart card interface mode. In this mode, the SCI can operate on a base clock with a frequency of 32, 64, 372, 256, 93, 128, 186, or 512 times the bit rate according to the settings of the BCP2 bit in SCMR and the BCP[1:0] bits in SMR (the frequency is always 16 times the bit rate in normal asynchronous mode). For data reception, the falling edge of the start bit is sampled with the base clock to perform internal synchronization. Receive data is sampled on the 16th, 32nd, 186th, 128th, 46th, 64th, 93rd, and 256th rising edges of the base clock so that it can be latched at the middle of each bit as shown in Figure 15.29. The reception margin here is determined by the following formula. M= (0.5 - 1 ) - (L - 0.5) F 2N D - 0.5 N (1+F) x100 [%] M: Reception margin (%) N: Ratio of bit rate to clock (N = 32, 64, 372, 256) D: Duty cycle of clock (D = 0 to 1.0) L: Frame length (L = 10) F: Absolute value of clock frequency deviation Assuming values of F = 0, D = 0.5, and N = 372 in the above formula, the reception margin is determined by the formula below. M = {0.5 - 1/(2 x 372)} x 100 [%] = 49.866% R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 15-50 RZ/A1H Group, RZ/A1M Group 15. Serial Communications Interface 372 clock cycles 372 clock cycles 186 clock cycles 0 185 186 clock cycles 371 0 185 371 0 Internal base clock Receive data (RXDn) Start bit D0 D1 Synchronization sampling timing Data sampling timing Figure 15.29 15.6.5 Receive Data Sampling Timing in Smart Card Interface Mode (When Clock Frequency is 372 Times the Bit Rate) Initialization (Smart Card Interface Mode) Before transmitting and receiving data, initialize the SCI using the following procedure. Initialization is also necessary before switching from transmission to reception and vice versa. 1. Write the initial value "00h" to the SCR. 2. Make general-purpose I/O port settings to enable input and output functions as required for TXDn, RXDn, and SCKn pins. 3. Set the error flags ORER, ERS, and PER in SSR to 0. 4. Set bits GM, BLK, PM, BCP[1:0], and CKS[1:0] in SMR and the BCP2 bit in SCMR appropriately. Also set the PE bit in SMR to 1. 5. Set bits SDIR, SINV, and SMIF in SCMR appropriately. Then, the TXDn and RXDn pins are placed in the high impedance state. 6. Set the value corresponding to the bit rate in BRR. 7. Set the CKE[1:0] bits in SCR appropriately, and set bits TIE, RIE, TE, RE, and TEIE in SCR to 0 at the same time. When the CKE[1:0] bit in SCR is set to 1, the SCKn pin is allowed to output clock pulses. 8. Set the TIE, RIE, TE, and RE bits in SCR to 1. Setting the TE and RE bits to 1 simultaneously is prohibited except for self-diagnosis. To change reception mode to transmission mode, first check that reception has completed, and then initialize the SCI. At the end of initialization, set SCR.TE = 1 and SCR.RE = 0. Reception completion can be verified by reading the RXI request, ORER, or PER flag in SSR. To change transmission mode to reception mode, first check that transmission has completed, and then initialize the SCI. At the end of initialization, set SCR.TE = 0 and SCR.RE = 1. Transmission completion can be verified by reading the TEND flag in SSR. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 15-51 RZ/A1H Group, RZ/A1M Group 15.6.6 15. Serial Communications Interface Serial Data Transmission (Except in Block Transfer Mode) Serial data transmission in smart card interface mode (except in block transfer mode), in that an error signal is sampled and data can be re-transmitted, is different from that in normal serial communications interface mode. Figure 15.30 shows the data retransfer operation during transmission. 1. When an error signal from the receiver end is sampled after one-frame data has been transmitted, the ERS flag in SSR is set to 1. If the RIE bit in SCR is 1 at this time, an ERI interrupt request is generated. Clear the ERS flag in SSR to 0 before the next parity bit is sampled. 2. For a frame in which an error signal is received, the TEND flag in SSR is not set. Data is retransferred from TDR to TSR allowing automatic data retransmission. 3. If no error signal is returned from the receiver, the ERS flag in SSR is not set to 1. 4. In this case, the SCI judges that transmission of one-frame data (including retransfer) has been completed, and the TEND flag is set. If the TIE bit in SCR is 1 at this time, a TXI interrupt request is generated. Writing transmit data to TDR starts transmission of the next data. Figure 15.32 shows a sample flowchart of serial transmission. All the processing steps are automatically performed using a TXI interrupt request to activate the DMAC. When the TEND flag in SSR is set to 1 in transmission, if the TIE bit in SCR is 1, a TXI interrupt request is generated. The DMAC is activated by a TXI interrupt request if the TXI interrupt request is specified as a source of DMAC activation beforehand, allowing transfer of transmit data. The TEND flag in SSR is automatically cleared to 0 when the DMAC transfers the data. If an error occurs, the SCI automatically re-transmits the same data. During this retransmission, the TEND flag in SSR is kept to 0 and the DMAC is not activated. Therefore, the SCI and DMAC automatically transmit the specified number of bytes, including retransmission in the case of error occurrence. However, since the ERS flag in SSR is not automatically cleared, set the RIE bit in SCR to 1 beforehand to enable an ERI interrupt request to be generated at error occurrence, and clear the ERS flag in SSR to 0. When transmitting/receiving data using the DMAC, be sure to make settings to enable the DMAC before making SCI settings. For DMAC settings, see section 9, Direct Memory Access Controller. n-th transfer frame Ds D0 D1 D2 D3 D4 D5 D6 D7 Dp (n + 1)-th transfer frame Retransfer frame DE Ds D0 D1 D2 D3 D4 D5 D6 D7 Dp (DE) Ds D0 D1 D2 D3 D4 TXI interrupt signal [2] [4] SSR.FER flag/ SSR.ERS flag [1] Figure 15.30 [3] Data Retransfer Operation in Transmission Mode R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 15-52 RZ/A1H Group, RZ/A1M Group 15. Serial Communications Interface Note that the SSR.TEND flag is set in different timings depending on the GM bit setting in SMR. Figure 15.31 shows the SSR.TEND flag generation timing. Ds D0 D1 D2 D3 D4 D5 D6 D7 SSR.TEND flag (TXI interrupt) When GM bit in SMR = 1 Figure 15.31 DE Guard time When GM bit in SMR = 0 Ds: D0 to D7: Dp: DE: Dp 12.5 etu (11.5 etu in block transfer mode) 11.0 etu Start bit Data bits Parity bit Error signal SSR.TEND Flag Generation Timing during Transmission R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 15-53 RZ/A1H Group, RZ/A1M Group 15. Serial Communications Interface Start Initialization Start data transmission SSR.ERS flag = 0? No Yes Error processing No TXI interrupt Yes Write transmit data to TDR No Write all transmit data Yes SSR.ERS flag = 0? No Yes Error processing No TXI interrupt Yes Clear bits TIE, RIE, and TE in SCR to 0 End Figure 15.32 Sample Smart Card Interface Transmission Flowchart R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 15-54 RZ/A1H Group, RZ/A1M Group 15.6.7 15. Serial Communications Interface Serial Data Reception (Except in Block Transfer Mode) Serial data reception in smart card interface mode is similar to that in serial communications interface mode. Figure 15.33 shows the data retransfer operation in reception mode. 1. If a parity error is detected in receive data, the PER flag in SSR is set to 1. When the RIE bit in SCR is 1 at this time, an ERI interrupt request is generated. Clear the PER flag in SSR to 0 before the next parity bit is sampled. 2. For a frame in which a parity error is detected, no RXI interrupt is generated. 3. When no parity error is detected, the PER flag in SSR is not set to 1. 4. In this case, data is determined to have been received successfully. When the RIE bit in SCR is 1, an RXI interrupt request is generated. Figure 15.34 shows a sample flowchart for serial data reception. All the processing steps are automatically performed using an RXI interrupt request to activate the DMAC. In reception, setting the RIE bit in SCR to 1 allows an RXI interrupt request to be generated. The DMAC is activated by an RXI interrupt request if the RXI interrupt request is specified as a source of DMAC activation beforehand, allowing transfer of receive data. If an error occurs during reception and either the ORER or PER flag in SSR is set to 1, a receive error interrupt (ERI) request is generated. Clear the error flag after the error occurrence. If an error occurs, the DMAC is not activated and receive data is skipped. Therefore, the number of bytes of receive data specified in the DMAC is transferred. Even if a parity error occurs and the PER flag in SSR is set to 1 during reception, receive data is transferred to RDR, thus allowing the data to be read. Note 1. For operations in block transfer mode, see section 15.3, Operation in Asynchronous Mode. n-th transfer frame Ds D0 D1 D2 D3 D4 D5 D6 D7 Dp (n + 1)-th transfer frame Retransfer frame DE Ds D0 D1 D2 D3 D4 D5 D6 D7 Dp Ds D0 D1 D2 D3 D4 RXI interrupt signal [2] [4] [1] [3] SSR.PER flag Figure 15.33 Data Retransfer Operation in Reception Mode R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 15-55 RZ/A1H Group, RZ/A1M Group 15. Serial Communications Interface Start Initialization Start data reception SSR.ORER = 0 and SSR.PER = 0? No Yes No Error processing RXI interrupt Yes Read data from RDR No All data received? Yes Clear bits RIE and RE in SCR to 0 Figure 15.34 15.6.8 Sample Smart Card Interface Reception Flowchart Clock Output Control Clock output can be fixed using the CKE[1:0] bits in SCR when the GM bit in SMR is 1. Specifically, the minimum width of a clock pulse can be specified. Figure 15.35 shows an example of clock output fixing timing when the CKE0 bit is controlled with SMR.GM = 1 and SCR.CKE1 = 0. SCR.CKE0 bit SCKn Given pulse width Figure 15.35 Given pulse width Clock Output Fixing Timing R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 15-56 RZ/A1H Group, RZ/A1M Group 15. Serial Communications Interface At power-on and transitions to/from software standby mode, use the following procedure to secure the appropriate clock duty cycle. (1) At Power-On To secure the appropriate clock duty cycle simultaneously with power-on, use the following procedure. 1. Initially, port input is enabled in the high-impedance state. To fix the potential level, use a pull-up or pull-down resistor. 2. Fix the SCKn pin to the specified output by setting the SCR.CKE[1] bit and general-purpose I/O port. 3. Set SMR and SCMR to enable smart card interface mode. 4. Set the SCR.CKE[0] bit to 1 to start clock output. (2) At Mode Switching (a) At transition from smart card interface mode to software standby mode 1. Set low power consumption mode to make the SCKn pin fixed with a desired output value in software standby mode. 2. Write 0 to the TE and RE bits in SCR to stop transmission/reception. Simultaneously, set the SCR.CKE[1] bit to the value for the output fixed state in software standby mode. 3. Write 0 to the SCR.CKE[0] bit to stop the clock. 4. Wait for one cycle of the serial clock. In the mean time, the clock output is fixed to the specified level with the duty cycle retained. 5. After switching the SCKn pin to the general-purpose I/O port function, make a transition to software standby mode. (b) Return from software standby mode to smart card interface mode 6. Cancel software standby mode. 7. Set the SCR.CKE[0] bit to 1 to start clock output. A clock signal with the appropriate duty cycle is then generated. Software standby mode Normal operation Normal operation SCKn [1] [2] [3] Figure 15.36 [4] [5] [6] [7] Clock Stop and Restart Procedure R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 15-57 RZ/A1H Group, RZ/A1M Group 15.7 15. Serial Communications Interface Noise Cancellation Function Figure 15.37 shows the configuration of the noise filter used for noise cancellation. The noise filter consists of two stages of flip-flop circuits and a match-detection circuit. When the level on the pin matches in three consecutive samples taken at the set sampling interval, the matching level continues to be conveyed internally until the level on the pin again matches in three consecutive samples. In asynchronous mode, the noise cancellation function can be applied on the RXDn input signal. The period of the base clock (1/16th of a bit-period when SEMR.ABCS = 0 and 1/8th of a bit-period when SEMR.ABCS = 1) is the sampling interval. If the base clock is stopped with the noise filter enabled and then the clock input is started again, the noise filter operation resumes from where the clock was stopped. If SCR.TE and SCR.RE are set to 0 during base clock input, all of the noise filter flip-flop values are initialized to 1. Accordingly, if the input data is 1 when reception operation resumes, it is determined that a level match is detected and is conveyed to the internal signal. When the level being input corresponds to 0, the initial output of the noise filter is retained until the level matches in three consecutive samples. RXDn internal signal Not match Match Comparator RXDn input signal D CLK Q D D Q CLK Q CLK Base clock for asynchronous mode Bit NFEN Figure 15.37 Block Diagram of Digital Noise Filter Circuit R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 15-58 RZ/A1H Group, RZ/A1M Group 15.8 15. Serial Communications Interface Interrupt Sources 15.8.1 Interrupts in Serial Communications Interface Mode Table 15.16 lists interrupt sources in serial communication interface mode. Individual interrupt sources can be enabled or disabled with the enable bits in SCR. If the SCR.TIE bit is 1, a TXI interrupt request is generated when data for transmission are transferred from the TDR to the TSR. A TXI interrupt request can also be generated by setting the SCR.TE bit to 1 after setting the SCR.TIE bit to 1 or by using a single instruction to set the SCR.TE and SCR.TIE bit to 1 at the same time. A TXI interrupt request can activate the DMAC to handle data transfer. A TXI interrupt request is not generated by setting the SCR.TE bit to 1 while the setting of the SCR.TIE bit is 0 or by setting the SCR.TIE bit to 1 while the setting of the SCR.TE bit is 1.*1 When new data are not written by the time of transmission of the last bit of the current data for transmission and the setting of the SCR.TEIE bit is 1, the SSR.TEND flag becomes 1 and a TEI interrupt request is generated. Furthermore, when the setting of the SCR.TE bit is 1, the SSR.TEND flag retains the value 1 until further data for transmission are written to the TDR, and setting the SCR.TEIE bit to 1 leads to the generation of a TEI interrupt request. Writing data to the TDR leads to clearing of the SSR.TEND flag and, after a certain time, discarding of the TEI interrupt request. If the SCR.RIE bit is 1, an RXI interrupt request is generated when received data are stored in the RDR. An RXI interrupt request can activate the DMAC to handle data transfer. Setting of any from among the ORER, FER, and PER flags in the SSR to 1 while the SCR.RIE bit is 1 leads to the generation of an ERI interrupt request. An RXI interrupt request is not generated at this time. Clearing all three flags (ORER, FER, and PER) leads to discarding of the ERI interrupt request. Note 1. To temporarily prohibit TXI interrupts at the time of transmission of the last of the data and so on when you wish a new round of transmission to start after handling of the transmission-completed interrupt, control prohibiting and permitting of the interrupt by using the interrupt request enable bit in the interrupt controller rather than using the SCR.TIE bit. This can prevent the suppression of TXI interrupt requests in the transfer of new data. Table 15.16 Interrupt Sources Name Interrupt Source Interrupt Flag DMAC Activation ERI Receive error ORER, FER, or PER Not possible RXI Receive data full -- Possible TXI Transmit data empty -- Possible TEI Transmit end TEND Not possible R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 15-59 RZ/A1H Group, RZ/A1M Group 15.8.2 15. Serial Communications Interface Interrupts in Smart Card Interface Mode Table 15.17 lists interrupt sources in smart card interface mode. A transmit end interrupt (TEI) request cannot be used in this mode. Table 15.17 Interrupt Sources Name Interrupt Source Interrupt Flag DMAC Activation ERI Receive error or error signal detection ORER, PER, or ERS Not possible RXI Receive data full -- Possible TXI Transmit data empty TEND Possible Data transmission/reception using the DMAC is also possible in smart card interface mode. In transmission, when the TEND flag in SSR is set to 1, a TXI interrupt request is generated. This TXI interrupt request activates the DMAC allowing transfer of transmit data if the TXI request is specified beforehand as a source of DMAC activation. The TEND flag in SSR is automatically cleared to 0 when the DMAC transfers the data. If an error occurs, the SCI automatically re-transmits the same data. During the retransmission, the TEND flag in SSR is kept to 0 and the DMAC is not activated. Therefore, the SCI and DMAC automatically transmit the specified number of bytes, including retransmission in the case of error occurrence. However, the ERS flag in SSR is not automatically cleared to 0 at error occurrence. Therefore, the ERS flag in SSR must be cleared by previously setting the RIE bit in SCR to 1 to enable an ERI interrupt request to be generated at error occurrence. When transmitting/receiving data using the DMAC, be sure to make settings to enable the DMAC before making SCI settings. For DMAC settings, see section 9, Direct Memory Access Controller. In reception, an RXI interrupt request is generated when receive data is set to RDR. This RXI interrupt request activates the DMAC allowing transfer of receive data if the RXI request is specified beforehand as a source of DMAC activation. If an error occurs, the error flag is set. Therefore, the DMAC is not activated and an ERI interrupt request is issued to the CPU instead; the error flag must be cleared. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 15-60 RZ/A1H Group, RZ/A1M Group 15.9 15.9.1 15. Serial Communications Interface Usage Notes Setting the Module Standby Function SCI operation can be started and stopped by setting the module standby mode. With the value after a reset, SCI operations are stopped. The registers of the modules only become accessible after release from the module standby state. For details, refer to section 55, Power-Down Modes. 15.9.2 Break Detection and Processing When a framing error is detected, a break can be detected by reading the RXDn pin value directly. In a break, the input from the RXDn pin becomes all 0s, and so the FER flag in SSR is set to 1 (framing error), and the PER flag in SSR may also be set to 1 (parity error). The SCI continues the receive operation even after a break is received. Therefore, note that even if the FER flag in SSR is cleared to 0 (no framing error), it will be set to 1 again. 15.9.3 The Mark State and Production of Breaks When the SCR.TE bit is 0 (prohibiting serial transmission), setting the general-purpose I/O port makes selection of the level and direction (input or output) of the TXDn pin possible. If this is done, the TXDn pin can be placed in the mark state to send a break at the time of data transmission. Until the SCR.TE bit is set to 1 (permitting serial transmission), the general-purpose I/O port is used to set the TXDn pin to output 1 and set the pin mode to a general-purpose I/O port pin, and thus place the transfer circuit in the mark state (state of having the value 1). On the other hand, to output a break at the time of data transmission, set the TXDn pin to output 0 and make the pin mode settings for a general-purpose I/O port pin. When the SCR.TE bit is set to 0, the transmission section is initialized regardless of the current state of transmission. 15.9.4 Receive Error Flags and Transmit Operations (Clock Synchronous Mode Only) Transmission cannot be started when a receive error flag (ORER) in SSR is set to 1, even if data is written to TDR. Be sure to clear the receive error flags to 0 before starting transmission. Note also that the receive error flags cannot be cleared to 0 even if the RE bit in SCR is cleared to 0 (serial reception disabled). 15.9.5 Writing Data to TDR Data can always be written to TDR. However, if new data is written to TDR when transmit data is remaining in TDR, the previous data in TDR is lost because it has not been transferred to TSR yet. Be sure to write transmit data to TDR in the TXI interrupt request processing routine. 15.9.6 Restrictions on Clock Synchronous Transmission When the external clock source is used as a synchronization clock, update TDR by the DMAC and wait for at least five P1 clock cycles before allowing the transmit clock to be input. If the transmit clock is input within four clock cycles after TDR is updated, the SCI may malfunction. 15.9.7 Restrictions on Using DMAC When using the DMAC to read RDR, be sure to set the receive end interrupt (RXI) as the activation source of the relevant channel. 15.9.8 Points to Note on Starting Transfer On the generation of an interrupt request for the interrupt controller at the point where transfer starts, follow the procedure below to clear interrupt requests before permitting operations (by setting the SCR.TE or SCR.RE bit to 1). * Confirm that transfer has stopped (the setting of the SCR.TE or SCR.RE bits is 0). * Set the corresponding interrupt enable bit (SCR.TIE or SCR.RIE) to 0. * Read out the corresponding interrupt enable bit (SCR.TIE or SCR.RIE bit) to check that it has actually become 0. * Clear the interrupt status flag in the interrupt controller to 0. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 15-61 RZ/A1H Group, RZ/A1M Group 15.9.9 (1) 15. Serial Communications Interface SCI Operations during Low Power Consumption State Transmission When making settings for the module standby state or in transitions to software standby, stop operations (by setting the TIE, TE, and TEIE bits in the SCR to 0) after switching the TXDn pin to the general-purpose I/O port pin function. Clearing the TE bit in SCR to 0 resets the TSR and the TEND bit in the SSR. The states of the output pins in the software standby mode depend on the settings for the power-down modes. When transitions to these states are made during transmission, the data being transmitted become indeterminate. To transmit data in the same transmission mode after cancellation of the low power consumption state, set the TE bit in SCR to 1, read SSR, and write data to TDR sequentially to start data transmission. To transmit data with a different transmission mode, initialize the SCI first. Figure 15.38 shows a sample flowchart for transition to software standby mode during transmission. (2) Reception Before specifying the module standby state or making a transition to software standby mode, stop the receive operations (RE = 0 in SCR). If transition is made during data reception, the data being received will be invalid. To receive data in the same reception mode after cancellation of the low power consumption state, set the RE bit in SCR to 1, and then start reception. To receive data in a different reception mode, initialize the SCI first. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 15-62 RZ/A1H Group, RZ/A1M Group 15. Serial Communications Interface Figure 15.39 shows a sample flowchart for transition to software standby mode during reception. <Data transmission> All data transmitted? No [1] Yes Read TEND flag in SSR SSR.TEND = 1 No [ 1 ] Data being transmitted is lost halfway. Data can be normally transmitted from the CPU by setting the TE bit in SCR to 1, reading SSR, and writing data to TDR after canceling software standby mode. However, if the DMAC has been activated, the data remaining in the DMAC will be transmitted when both the TE and TIE bits in SCR are set to 1. [ 2 ] Clear the TIE and TEIE bits in the SCR if they are currently set to 1. Yes [ 3 ] This includes the setting for the module standby state. [2] SCR.TE bit = 0 Make transition to software standby mode [3] Cancel software standby mode Change operating mode? No Yes Initialization SCR.TE = 1 <Start data transmission> Figure 15.38 Example of Flowchart for Transition to Software Standby Mode during Transmission R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 15-63 RZ/A1H Group, RZ/A1M Group 15. Serial Communications Interface <Data reception> RXI interrupt No [1] [ 1 ] Data being received is invalid. Yes Read receive data in RDR SCR.RE = 0 Make transition to software standby mode [2] [ 2 ] Setting for the module standby state is included. Cancel software standby mode Change operating mode? No Yes Initialization SCR.RE = 1 <Start data reception> Figure 15.39 15.9.10 Example of Flowchart for Transition to Software Standby Mode during Reception External Clock Input in Clock Synchronous Mode In clock synchronous mode, the external clock SCKn must be input as follows: High-pulse period, low-pulse period = 2 P1 clock cycles or more, period = 6 P1 clock cycles or more R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 15-64 RZ/A1H Group, RZ/A1M Group 15. Serial Communications Interface 15.10 IrDA Communications In combination with the on-chip IrDA module, the channel 0 serial communications interface (SCI) transmits and receives waveforms conforming with version 1.0 of the Infrared Data Association (IrDA) standard. When the IrDA function is enabled by the IRE bit in the IRCR register, the SCI_TXD0 and SCI_RXD0 signals transmitted and received on channel 0 are encoded to and decoded from waveforms conforming with the standard. Connecting these signals to an infrared transceiver enables infrared transmission and reception conforming with the standard. The standard allows starting communications at a transfer rate of 9600 bps and changing the rate as required. The IrDA module does not have the function of automatically changing the transfer rate. To change the transfer rate of IrDA communications, change the transfer rate of the SCI. Figure 15.40 shows the block diagram. Table 15.18 shows the pin configuration of the IrDA. IrDA SCI ch0 IRE = 0 SCI_TXD0 Phase inversion Pulse encoder Phase inversion Pulse decoder IRE = 1 SCI_RXD0 TXD IRE = 1 RXD IRE = 0 IRCR Internal data bus Figure 15.40 Block Diagram Table 15.18 Pin Configuration Name Pin Name I/O Description IrDA transmit data pin SCI_TXD0 O IrDA transmit data output IrDA receive data pin SCI_RXD0 I IrDA receive data input R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 15-65 RZ/A1H Group, RZ/A1M Group 15. Serial Communications Interface 15.11 IrDA Register Description Table 15.19 shows the register configuration. Table 15.19 Register Configuration Register Name Abbreviation R/W Initial Value Address Access Size IrDA control register IRCR R/W H'00 H'E8014000 8 15.11.1 IrDA Control Register (IRCR) IRCR is the register which sets the operation of the IrDA module. 7 Bit: 6 IRE 4 IRCKS[2:0] 3 2 IRTXINV IRRXINV 1 0 -- -- 0 0 0 0 0 0 0 0 R/W R/W R/W R/W R/W R/W R R Initial value: R/W: 5 Bit Bit Name Initial Value R/W Description 7 IRE 0 R/W IrDA Enable Sets whether the SCI_TXD0 and SCI_RXD0 pins have normal serial function or IrDA function. 0: IrDA function is disabled (The TXD signal transmitted on channel 0 is directly output to the SCI_TXD0 pin) The RXD signal received on channel 0 is directly input to the SCI_RXD0 pin) 1: IrDA function is enabled (The TXD signal transmitted on channel 0 is output to the SCI_TXD0 pin after encoded) The RXD signal received on channel 0 is input to the SCI_RXD0 pin after decoded) 6 to 4 IRCKS[2:0] 000 R/W IrDA Clock Select Sets the pulse width when the SCI_TXD0 output pulse is encoded with the IRE bit set to 1. 000: B x 3/16 (B = bit rate) 001: P1/2 010: P1/4 011: P1/8 100: P1/16 101: P1/32 110: P1/64 111: P1/128 3 IRTXINV 0 R/W SCI_TXD0 Data Sense Switch Sets whether or not to invert the logic levels for SCI_TXD0 output. 0: Data for transmission are directly output to SCI_TXD0. The pulse width set by the IRCKS bits is the width at the high level. 1: Data for transmission are output to SCI_TXD0 after inversion. The pulse width set by the IRCKS bits is the width at the low level. 2 IRRXINV 0 R/W SCI_RXD0 Data Sense Switch Sets whether or not to invert the logic levels of SCI_RXD0 input. 0: SCI_RXD0 input is directly used as receive data. 1: SCI_RXD0 input is used as receive data after inversion. 1, 0 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 15-66 RZ/A1H Group, RZ/A1M Group 15. Serial Communications Interface 15.12 IrDA Operation 15.12.1 Flow of IrDA Setting To set the operation of the IrDA module, follow the procedure below. 1. Make the general-purpose I/O port settings. 2. Set the IRCR register. 3. Set the relevant registers of the SCI. 15.12.2 Transmission In transmission with the IrDA function enabled, serial data from the TXD pin for the SCI (UART frame data) are converted to IR frames (see Figure 15.41). When the IRTXINV bit is 0 and the value of the serial data is 0, a high-level pulse is output to the SCI_TXD0 pin for three sixteenths of one-bit period (initial value). The width of the high-level pulse can be changed by the IRCKS[2:0] bits in the IRCR register. The IrDA standard stipulates that the high-level pulse width is at least 1.41 s and no greater than ((3/16 + 2.5%) x bit rate) or ((3/16 x bit rate) + 1.08) s. When P1 is 66.67 MHz, the width of the high-level pulse can be set from 1.41 s to 1.92 s. When the value of a bit of the serial data is 1, no pulse is output. UART frame Start bit 0 Stop bit Data 1 0 1 0 0 1 Transmission 1 0 1 Reception IR frame Data Start bit 0 1 Bit cycle Figure 15.41 0 1 0 Stop bit 0 1 1 0 1 The pulse width is from 1.41 s to (3/16 of bit cycle + 1.08) s. Example of IrDA Transmission and Reception R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 15-67 RZ/A1H Group, RZ/A1M Group 15.12.3 15. Serial Communications Interface Reception In reception with the IRDA function enabled, IR frame data from the SCI_RXD0 pin are converted to serial data and output to the RXD pin for the SCI. When the IRRXINV bit is 0, a bit with the value 0 is output on the detection of a highlevel pulse. When no pulse is received during one-bit period, a bit with the value 1 is output. Pulses shorter than the lower limit (1.41 s) are not recognized. 15.12.4 Selection of High-Level Pulse Width Table 15.20 shows the correspondence between the applicable IRCKS[2:0] bit setting (shortest pulse width), operating frequency P1, and bit rate when the pulse width is shortened below (bit rate x 3/16) in transmission. Table 15.20 IRCKS[2:0] Bit Setting Bit Rate (bps) (Upper Row) / Bit Cycle x 3/16 (s) (Lower Row) 2400 9600 19200 38400 57600 115200 P1 (MHz) 78.13 19.53 9.77 4.88 3.26 1.63 50 111 111 111 111 111 --*1 64 111 111 111 111 111 --*2 66.67 111 111 111 111 111 --*2 Note 1. The bit rate cannot be set at the SCI. Note 2. A pulse width shorter than (bit rate x 3/16) cannot be set. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 15-68 RZ/A1H Group, RZ/A1M Group 15. Serial Communications Interface 15.13 Notes on Using the IrDA Module 15.13.1 Shortest Pulse Width in Reception Pulses shorter than the lower limit (1.41 s) are not recognized. 15.13.2 Asynchronous Basic Clock for Serial Communication Interface The IrDA module receives the basic clock with a frequency which is 16 times as high as the communication bit rate from the SCI and operates in combination with the clock. Although one-bit period of the SCI can be set to 16 or 8 clock cycles, the IrDA module supports the SCI that one-bit period is set to 16 clock cycles. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 15-69 RZ/A1H Group, RZ/A1M Group 16. 16. Renesas Serial Peripheral Interface Renesas Serial Peripheral Interface This LSI circuit includes five independent Renesas serial peripheral interfaces. This module is capable of full-duplex synchronous serial communication. 16.1 Features This module has the following features. * SPI transfer functions Use of MOSI (master out/slave in), MISO (master in/slave out), SSL (slave select), and RSPCK (SPI clock) signals allows for serial communications through SPI operation (four-wire method). Capable of serial communications in master/slave mode Supports mode fault error detection (only in SPI slave mode) Supports overrun error detection (only in SPI slave mode) Switching of the polarity of the serial transfer clock Switching of the clock phase of serial transfer * Data format MSB-first/LSB-first selectable Transfer bit-length is selectable as 8, 16, or 32 bits. * Bit rate RSPCK can be divided by a maximum of 4096 in master mode RSPCK can be generated by dividing P1 by the on-chip baud rate generator. An externally input clock can be used as a serial clock. * Buffer configuration 8 bytes for transmission and 32 bytes for reception * SSL control function One SSL signal for each channel In master mode, outputs SSL signal. In slave mode, inputs SSL signal. Controllable delay from SSL output assertion to RSPCK operation (RSPCK delay) Range: 1 to 8 RSPCK cycles (set in RSPCK-cycle units) Controllable delay from RSPCK stoppage to SSL output negation (SSL negation delay) Range: 1 to 8 RSPCK cycles (set in RSPCK-cycle units) Controllable wait for next-access SSL output assertion (next-access delay) Range: 1 to 8 RSPCK cycles (set in RSPCK-cycle units) Function for changing SSL polarity * Control in master transfer A transfer of up to four commands can be executed sequentially in looped execution. For each command, the following can be set: SSL signal value, bit rate, RSPCK polarity/phase, transfer data length, LSB/MSB first, burst, RSPCK delay, SSL negation delay, and next-access delay. A transfer can be initiated by writing to the transmit buffer. A transfer can be initiated by clearing the SPTEF bit. MOSI signal value specifiable in SSL negation * Interrupt sources Maskable interrupt sources: Receive interrupt (receive buffer full) Transmit interrupt (transmit buffer empty) Error interrupt (mode fault, overrun) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 16-1 RZ/A1H Group, RZ/A1M Group 16. Renesas Serial Peripheral Interface * Others Provides loop back mode Provides a function for disabling (initializing) this module Bus interface Peripheral bus Module data bus SPRX (FIFO structure) 32 bytes SPBR SPCR SPTX (FIFO structure) 8 bytes SSLP Baud rate generator SPPCR SPSR P1 SPDCR SPCKD Shift register SSLND SPND SPCMD SPBFCR Selector SPBFDR MOSI Normal Loopback MISO Normal Master Transmission/ reception controller Slave Clock Master Loopback Loopback Slave SPTI SPRI SPEI Normal SSL RSPCK [Legend] SPCR: SSLP: SPPCR: SPSR: SPSCR: SPSSR: SPDCR: SPCKD: SSLND: SPND: Figure 16.1 Control register Slave select polarity register Pin control register Satus register Sequence control register Sequence status register Data control register Cock delay register Slave select negate delay register Next-access delay register SPCMD: SPBR: SPTX: SPRX: SPBFCR: SPBFDR: SPTI: SPRI: SPEI: Command register Bit rate register Transmission buffer (Data register write side) Receive buffer (Data register read side) Buffer control register Buffer data count setting register Transmit interrupt Receive interrupt Error interrupt Block Diagram (for One Channel) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 16-2 RZ/A1H Group, RZ/A1M Group 16.2 16. Renesas Serial Peripheral Interface Input/Output Pins Table 16.1 shows the pin configuration. This module automatically switches the input/output direction of the SSL pin. SSL is set as an output in master mode and as an input in slave mode. Pins RSPCK, MOSI, and MISO are automatically set as inputs or outputs according to the setting of master or slave and the level input on SSL (see section 16.4.2, Pin Control). Table 16.1 Pin Configuration Channel Pin Name Pin Name I/O Function 0 Clock pin RSPCK0 I/O Clock input/output Master transmit data pin MOSI0 I/O Master transmit data 1 2 3 4 Slave transmit data pin MISO0 I/O Slave transmit data Slave select 0 pin SSL00 I/O Slave selection Clock pin RSPCK1 I/O Clock input/output Master transmit data pin MOSI1 I/O Master transmit data Slave transmit data pin MISO1 I/O Slave transmit data Slave select 0 pin SSL10 I/O Slave selection Clock pin RSPCK2 I/O Clock input/output Master transmit data pin MOSI2 I/O Master transmit data Slave transmit data pin MISO2 I/O Slave transmit data Slave select 0 pin SSL20 I/O Slave selection Clock pin RSPCK3 I/O Clock input/output Master transmit data pin MOSI3 I/O Master transmit data Slave transmit data pin MISO3 I/O Slave transmit data Slave select 0 pin SSL30 I/O Slave selection Clock pin RSPCK4 I/O Clock input/output Master transmit data pin MOSI4 I/O Master transmit data Slave transmit data pin MISO4 I/O Slave transmit data Slave select 0 pin SSL40 I/O Slave selection Note: * In the description of the pins, the channel is omitted and pin names are described as RSPCK, MOSI, MISO, and SSL. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 16-3 RZ/A1H Group, RZ/A1M Group 16.3 16. Renesas Serial Peripheral Interface Register Descriptions Table 16.2 shows the register configuration. These registers enable this module to perform the following controls: specifying master/slave modes, specifying a transfer format, and controlling the transmitter and receiver. Table 16.2 Register Configuration Channel Register Name Abbreviation*1 R/W Initial Value Address Access Size 0 Control register_0 SPCR_0 R/W H'00 H'E800C800 8 Slave select polarity register_0 SSLP_0 R/W H'00 H'E800C801 8 Pin control register_0 SPPCR_0 R/W H'00 H'E800C802 8 1 Status register_0 SPSR_0 R/(W)*2 H'60 H'E800C803 8 Data register_0 SPDR_0 R/W Undefined H'E800C804 8, 16, 32 Sequence control register_0 SPSCR_0 R/W H'00 H'E800C808 8 Sequence status register_0 SPSSR_0 R H'00 H'E800C809 8 Bit rate register_0 SPBR_0 R/W H'FF H'E800C80A 8 Data control register_0 SPDCR_0 R/W H'20 H'E800C80B 8 Clock delay register_0 SPCKD_0 R/W H'00 H'E800C80C 8 Slave select negation delay register_0 SSLND_0 R/W H'00 H'E800C80D 8 Next-access delay register_0 SPND_0 R/W H'00 H'E800C80E 8 Command register0_0 SPCMD0_0 R/W H'070D H'E800C810 16 Command register1_0 SPCMD1_0 R/W H'070D H'E800C812 16 Command register2_0 SPCMD2_0 R/W H'070D H'E800C814 16 Command register3_0 SPCMD3_0 R/W H'070D H'E800C816 16 Buffer control register_0 SPBFCR_0 R/W H'00 H'E800C820 8 Buffer data count setting register_0 SPBFDR_0 R H'0000 H'E800C822 16 Control register_1 SPCR_1 R/W H'00 H'E800D000 8 Slave select polarity register_1 SSLP_1 R/W H'00 H'E800D001 8 Pin control register_1 SPPCR_1 R/W H'00 H'E800D002 8 Status register_1 SPSR_1 R/(W)*2 H'60 H'E800D003 8 Data register_1 SPDR_1 R/W Undefined H'E800D004 8, 16, 32 Sequence control register_1 SPSCR_1 R/W H'00 H'E800D008 8 Sequence status register_1 SPSSR_1 R H'00 H'E800D009 8 Bit rate register_1 SPBR_1 R/W H'FF H'E800D00A 8 Data control register_1 SPDCR_1 R/W H'20 H'E800D00B 8 Clock delay register_1 SPCKD_1 R/W H'00 H'E800D00C 8 Slave select negation delay register_1 SSLND_1 R/W H'00 H'E800D00D 8 Next-access delay register_1 SPND_1 R/W H'00 H'E800D00E 8 Command register0_1 SPCMD0_1 R/W H'070D H'E800D010 16 Command register1_1 SPCMD1_1 R/W H'070D H'E800D012 16 Command register2_1 SPCMD2_1 R/W H'070D H'E800D014 16 Command register3_1 SPCMD3_1 R/W H'070D H'E800D016 16 Buffer control register_1 SPBFCR_1 R/W H'00 H'E800D020 8 Buffer data count setting register_1 SPBFDR_1 R H'0000 H'E800D022 16 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 16-4 RZ/A1H Group, RZ/A1M Group Table 16.2 16. Renesas Serial Peripheral Interface Register Configuration Channel Register Name Abbreviation*1 R/W Initial Value Address Access Size 2 Control register_2 SPCR_2 R/W H'00 H'E800D800 8 Slave select polarity register_2 SSLP_2 R/W H'00 H'E800D801 8 Pin control register_2 SPPCR_2 R/W H'00 H'E800D802 8 Status register_2 SPSR_2 R/(W) *2 H'60 H'E800D803 8 Data register_2 SPDR_2 R/W Undefined H'E800D804 8, 16, 32 3 Sequence control register_2 SPSCR_2 R/W H'00 H'E800D808 8 Sequence status register_2 SPSSR_2 R H'00 H'E800D809 8 Bit rate register_2 SPBR_2 R/W H'FF H'E800D80A 8 Data control register_2 SPDCR_2 R/W H'20 H'E800D80B 8 Clock delay register_2 SPCKD_2 R/W H'00 H'E800D80C 8 Slave select negation delay register_2 SSLND_2 R/W H'00 H'E800D80D 8 Next-access delay register_2 SPND_2 R/W H'00 H'E800D80E 8 Command register0_2 SPCMD0_2 R/W H'070D H'E800D810 16 Command register1_2 SPCMD1_2 R/W H'070D H'E800D812 16 Command register2_2 SPCMD2_2 R/W H'070D H'E800D814 16 Command register3_2 SPCMD3_2 R/W H'070D H'E800D816 16 Buffer control register_2 SPBFCR_2 R/W H'00 H'E800D820 8 Buffer data count setting register_2 SPBFDR_2 R H'0000 H'E800D822 16 Control register_3 SPCR_3 R/W H'00 H'E800E000 8 Slave select polarity register_3 SSLP_3 R/W H'00 H'E800E001 8 Pin control register_3 SPPCR_3 R/W H'00 H'E800E002 8 Status register_3 SPSR_3 R/(W)*2 H'60 H'E800E003 8 Data register_3 SPDR_3 R/W Undefined H'E800E004 8, 16, 32 Sequence control register_3 SPSCR_3 R/W H'00 H'E800E008 8 Sequence status register_3 SPSSR_3 R H'00 H'E800E009 8 Bit rate register_3 SPBR_3 R/W H'FF H'E800E00A 8 Data control register_3 SPDCR_3 R/W H'20 H'E800E00B 8 Clock delay register_3 SPCKD_3 R/W H'00 H'E800E00C 8 Slave select negation delay register_3 SSLND_3 R/W H'00 H'E800E00D 8 Next-access delay register_3 SPND_3 R/W H'00 H'E800E00E 8 Command register0_3 SPCMD0_3 R/W H'070D H'E800E010 16 Command register1_3 SPCMD1_3 R/W H'070D H'E800E012 16 Command register2_3 SPCMD2_3 R/W H'070D H'E800E014 16 Command register3_3 SPCMD3_3 R/W H'070D H'E800E016 16 Buffer control register_3 SPBFCR_3 R/W H'00 H'E800E020 8 Buffer data count setting register_3 SPBFDR_3 R H'0000 H'E800E022 16 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 16-5 RZ/A1H Group, RZ/A1M Group Table 16.2 Channel 4 16. Renesas Serial Peripheral Interface Register Configuration Register Name Abbreviation*1 R/W Initial Value Address Access Size Control register_4 SPCR_4 R/W H'00 H'E800E800 8 Slave select polarity register_4 SSLP_4 R/W H'00 H'E800E801 8 Pin control register_4 SPPCR_4 R/W H'00 H'E800E802 8 Status register_4 SPSR_4 R/(W) *2 H'60 H'E800E803 8 Data register_4 SPDR_4 R/W Undefined H'E800E804 8, 16, 32 Sequence control register_4 SPSCR_4 R/W H'00 H'E800E808 8 Sequence status register_4 SPSSR_4 R H'00 H'E800E809 8 Bit rate register_4 SPBR_4 R/W H'FF H'E800E80A 8 Data control register_4 SPDCR_4 R/W H'20 H'E800E80B 8 Clock delay register_4 SPCKD_4 R/W H'00 H'E800E80C 8 Slave select negation delay register_4 SSLND_4 R/W H'00 H'E800E80D 8 Next-access delay register_4 SPND_4 R/W H'00 H'E800E80E 8 Command register0_4 SPCMD0_4 R/W H'070D H'E800E810 16 Command register1_4 SPCMD1_4 R/W H'070D H'E800E812 16 Command register2_4 SPCMD2_4 R/W H'070D H'E800E814 16 Command register3_4 SPCMD3_4 R/W H'070D H'E800E816 16 Buffer control register_4 SPBFCR_4 R/W H'00 H'E800E820 8 Buffer data count setting register_4 SPBFDR_4 R H'0000 H'E800E822 16 Note 1. In the description of the register names, the channel is omitted. Note 2. Only 0 can be written to clear the flag. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 16-6 RZ/A1H Group, RZ/A1M Group 16.3.1 16. Renesas Serial Peripheral Interface Control Register (SPCR) SPCR sets the operating mode. If the MSTR and MODFEN bits are changed while the function of this module is enabled by setting the SPE bit to 1, subsequent operations cannot be guaranteed. Bit: 7 6 5 4 3 2 1 0 SPRIE SPE SPTIE SPEIE MSTR MOD FEN 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R 0 R Initial value: 0 R/W: R/W Bit Bit Name Initial Value R/W Function 7 SPRIE 0 R/W Receive Interrupt Enable Enables or disables generation of receive interrupt requests (SPRI) when the number of receive data units in the receive buffer (SPRX) is equal to or greater than the specified receive buffer data triggering number and the SPRF flag in SPSR is set to 1. 0: Disables the generation of receive interrupt requests. 1: Enables the generation of receive interrupt requests. 6 SPE 0 R/W Function Enable Setting this bit to 1 enables the module function. When the MODF bit in the status register (SPSR) is 1, the SPE bit cannot be set to 1 (see section 16.4.6, Error Detection). Setting the SPE bit to 0 disables the module function, and initializes a part of the module function (see section 16.4.7, Initialization). 0: Disables the module function. 1: Enables the module function. 5 SPTIE 0 R/W Transmit Interrupt Enable Enables or disables generation of transmit interrupt requests (SPTI) when the number of transmit data units in the transmit buffer (SPTX) is equal to or less than the specified transmit buffer data triggering number and the SPTEF flag in SPSR is set to 1. 0: Disables the generation of transmit interrupt requests. 1: Enables the generation of transmit interrupt requests. 4 SPEIE 0 R/W Error Interrupt Enable Enables or disables the generation of error interrupt requests when this module detects a mode fault error and sets the MODF bit in the status register (SPSR) to 1, or when this module detects an overrun error and sets the OVRF bit in SPSR to 1 (see section 16.4.6, Error Detection). 0: Disables the generation of error interrupt requests. 1: Enables the generation of error interrupt requests. Note: This bit is valid only in SPI slave mode. 3 MSTR 0 R/W Master/Slave Mode Select Selects master/slave mode. According to MSTR bit settings, this module determines the direction of the RSPCK, MOSI, MISO, and SSL pins. 0: Slave mode 1: Master mode 2 MODFEN 0 R/W Mode Fault Error Detection Enable Enables or disables the detection of a mode fault error (see section 16.4.6, Error Detection). 0: Disables the detection of a mode fault error. 1: Enables the detection of a mode fault error. Note: This bit is valid only in SPI slave mode. When master mode is specified with the MSTR bit, this bit should always be cleared to 0. 1, 0 All 0 R Reserved The write value should always be 0. Otherwise, operation cannot be guaranteed. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 16-7 RZ/A1H Group, RZ/A1M Group 16.3.2 16. Renesas Serial Peripheral Interface Slave Select Polarity Register (SSLP) SSLP sets the polarity of the SSL signal. If the contents of SSL0P are changed while the function of this module is enabled by setting the SPE bit in the control register (SPCR) to 1, subsequent operations cannot be guaranteed. Bit: Initial value: R/W: 7 6 5 4 3 2 1 0 SSL0P 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R/W Bit Bit Name Initial Value R/W Function 7 to 1 All 0 R Reserved The write value should always be 0. Otherwise, operation cannot be guaranteed. 0 SSL0P 0 R/W SSL Signal Polarity Setting Sets the polarity of the SSL signal. The value of SSL0P indicates the active polarity of the SSL signal. 0: SSL signal 0-active 1: SSL signal 1-active 16.3.3 Pin Control Register (SPPCR) SPPCR sets the modes of the pins. If the contents of this register are changed while the function of this module is enabled by setting the SPE bit in the control register (SPCR) to 1, subsequent operations cannot be guaranteed. Bit: Initial value: R/W: 7 6 0 R 0 R 5 4 MOIFE MOIFV 0 R/W 0 R/W 3 2 1 0 SPLP 0 R 0 R 0 R 0 R/W Bit Bit Name Initial Value R/W Function 7, 6 All 0 R Reserved The write value should always be 0. Otherwise, operation cannot be guaranteed. 5 MOIFE 0 R/W MOSI Idle Value Fixing Enable Fixes the MOSI output value when this module in master mode is in an SSL negation period (including the SSL retention period during a burst transfer). When MOIFE is 0, this module outputs the last output value from the previous serial transfer during the SSL negation period to the MOSI pin. (The value is undefined when CPHA is 0). When MOIFE is 1, this module outputs the fixed value set in the MOIFV bit to the MOSI pin. 0: MOSI output value equals the last output value from previous transfer. (The value is undefined when CPHA is 0). 1: MOSI output value equals the value set in the MOIFV bit. 4 MOIFV 0 R/W MOSI Idle Fixed Value If the MOIFE bit is 1 in master mode, this module, according to MOIFV bit settings, determines the MOSI signal value during the SSL negation period (including the SSL retention period during a burst transfer). 0: MOSI Idle fixed value equals 0. 1: MOSI Idle fixed value equals 1. 3 to 1 All 0 R Reserved The write value should always be 0. Otherwise, operation cannot be guaranteed. 0 SPLP 0 R/W Loopback When the SPLP bit is set to 1, this module shuts off the path between the MISO pin and the shift register, and between the MOSI pin and the shift register, and connects (reverses) the input path and the output path for the shift register. 0: Normal mode 1: Loopback mode R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 16-8 RZ/A1H Group, RZ/A1M Group 16.3.4 16. Renesas Serial Peripheral Interface Status Register (SPSR) SPSR indicates the operating status. Bit: 7 SPRF Initial value: R/W: 0 R 6 5 TEND SPTEF 1 R 1 R 4 3 2 1 0 MODF OVRF 0 R 0 R 0 R/(W)* 0 R 0 R/(W)* Note: * Only 0 can be written to clear the flag after reading 1. Bit Bit Name Initial Value R/W Function 7 SPRF 0 R Receive Buffer Full Flag Indicates that the number of receive data units in the receive buffer (SPRX) is equal to or greater than the receive buffer data triggering number specified in the buffer control register (SPBFCR). 0: The number of receive data units in the receive buffer is less than the receive buffer data triggering number. 1: The number of receive data units in the receive buffer is equal to or greater than the receive buffer data triggering number. [Clearing conditions] * The receive buffer data is read until the number of data units in the receive buffer becomes less than the specified receive buffer data triggering number. * Receive buffer data reset is enabled. * Power-on reset [Setting condition] * The number of data units in the receive buffer is equal to or greater than the specified receive buffer data triggering number. 6 TEND 1 R Transmit End This bit is set to 1 when transmission is completed, and this bit is 0 when transmission is not completed. [Clearing condition] * When transmit data are transferred from the transmit register to the shift register. [Setting condition] * When the number of data units in the transmit buffer (SPTX) is zero when a serial transfer is completed. Note: * This bit is valid only in SPI master mode. 5 SPTEF 1 R Transmit Buffer Empty Flag Indicates that the number of transmit data units in the transmit buffer (SPTX) is equal to or less than the transmit buffer data triggering number specified in the buffer control register (SPBFCR). 0: The number of transmit data units in the transmit buffer is equal to or greater than the specified transmit buffer data triggering number. 1: The number of transmit data units in the transmit buffer is less than the specified transmit buffer data triggering number. [Clearing condition] * When data is written to the transmit buffer until the number of transmit data units in the transmit buffer exceeds the specified transmit buffer data triggering number. [Setting conditions] * When the number of transmit data units in the transmit buffer is less than the specified transmit buffer data triggering number. * When transmit buffer data reset is enabled. * Power-on reset 4, 3 All 0 R Reserved The write value should always be 0. Otherwise, operation cannot be guaranteed. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 16-9 RZ/A1H Group, RZ/A1M Group Bit Bit Name 16. Renesas Serial Peripheral Interface Initial Value R/W Function 2 MODF 0 R/(W)*1 1 0 R Reserved The write value should always be 0. Otherwise, operation cannot be guaranteed. 0 OVRF 0 R/(W)*1 Overrun Error Flag Indicates the occurrence of an overrun error. If a serial transfer ends when there is not enough space for receiving the specified length of data in the receive buffer (SPRX), this module detects an overrun error, and sets the OVRF bit to 1. [Clearing conditions] * SPSR is read when the OVRF bit is 1, and then 0 is written to the OVRF bit. * Power-on reset 0: No overrun error occurred 1: An overrun error occurred Note: This bit is valid only in SPI slave mode. Mode Fault Error Flag Indicates the occurrence of a mode fault error. If the MODFEN bit is set to 1 when this module is in slave mode and the SSL pin is negated before the RSPCK cycle necessary for data transfer ends, this module detects a mode fault error. The active level of the SSL signal is determined by the SSL0P bit in the slave select polarity register (SSLP). [Clearing conditions] * SPSR is read when the MODF bit is 1, and then 0 is written to the MODF bit. * Power-on reset 0: No mode fault error occurred 1: A mode fault error occurred Note: This bit is valid only in SPI slave mode. Note 1. Only 0 can be written to clear the flag after reading 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 16-10 RZ/A1H Group, RZ/A1M Group 16.3.5 16. Renesas Serial Peripheral Interface Data Register (SPDR) SPDR is a buffer that holds data for transmission and reception. The transmit buffer (SPTX) and receive buffer (SPRX) are independent and are mapped to SPDR. SPDR should be read or written to in byte, word, or longword units according to the access width specification bit (SPLW) in the data control register (SPDCR). The bit length to be used is determined by the data length specification bits (SPB3 to SPB0) in the command register (SPCMD). The access width set by SPDCR must agree with the data length set by SPCMD. When data is written to SPDR, the data will be written to the transmit buffer from SPDR if the transmit buffer has a space equal to or more than the SPDR access width. If there is not enough space, data will not be written to the transmit buffer. Even if an attempt is made to write data to the buffer, the data is ignored. When data is read from SPDR, receive data in the receive buffer will be read. If SPDR is read when there is no receive data in the receive buffer, the read value is undefined. When SPDR is written to with the longword-, word-, or byte-access width, the transmit data should be written to address 0 irrespective of the access width. If data is written to the other addresses, the data is not guaranteed. When SPDR is read with the longword-, word-, or byte-access width, the receive data should be read from address 0. If data is read from the other addresses, the data is not guaranteed. Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 SPD31 SPD30 SPD29 SPD28 SPD27 SPD26 SPD25 SPD24 SPD23 SPD22 SPD21 SPD20 SPD19 SPD18 SPD17 SPD16 nitial value: Undefined Undefined Undefined Undefined Undefined Undefined Undefined Undefined Undefined Undefined Undefined Undefined Undefined Undefined Undefined Undefined R/W: R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit: 15 14 13 12 11 10 9 SPD15 SPD14 SPD13 SPD12 SPD11 SPD10 SPD9 8 7 6 5 4 3 2 1 0 SPD8 SPD7 SPD6 SPD5 SPD4 SPD3 SPD2 SPD1 SPD0 nitial value: Undefined Undefined Undefined Undefined Undefined Undefined Undefined Undefined Undefined Undefined Undefined Undefined Undefined Undefined Undefined Undefined R/W: R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W 16.3.6 Sequence Control Register (SPSCR) SPSCR sets the sequence control method when this module operates in master mode. If the contents of SPSCR are changed while the MSTR and SPE bits in the control register (SPCR) are 1 with the function of this module enabled in master mode, the subsequent operation cannot be guaranteed. Bit: Initial value: R/W: 7 6 5 4 3 2 1 0 SPS LN1 SPS LN0 0 R 0 R 0 R 0 R 0 R 0 R 0 R/W 0 R/W Bit Bit Name Initial Value R/W Function 7 to 2 All 0 R Reserved The write value should always be 0. Otherwise, operation cannot be guaranteed. 1 0 SPSLN1 SPSLN0 0 0 R/W R/W Sequence Length Specification These bits specify a sequence length when this module in master mode performs sequential operations. This module in master mode changes command registers 0 to 3 (SPCMD0 to SPCMD3) to be referenced and the order in which they are referenced according to the sequence length that is set in the SPSLN1 and SPSLN0 bits. The relationship among the setting of bits SPSLN1 and SPSLN0, sequence length, and SPCMD0 to SPCMD3 referenced by this module is shown below. In slave mode, SPCMD0 is always referenced. Sequence Length Referenced SPCMD # 00: 1 00... 01: 2 010... 10: 3 0120... 11: 4 01230... R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 16-11 RZ/A1H Group, RZ/A1M Group 16.3.7 16. Renesas Serial Peripheral Interface Sequence Status Register (SPSSR) SPSSR indicates the sequence control status when this module operates in master mode. Bit: Initial value: R/W: 7 6 5 4 3 2 0 R 0 R 0 R 0 R 0 R 0 R 1 0 SPCP1 SPCP0 0 R 0 R Bit Bit Name Initial Value R/W Function 7 to 2 All 0 R Reserved The write value should always be 0. Otherwise, operation cannot be guaranteed. 1 0 SPCP1 SPCP0 0 0 R R Command Pointer During sequence control, these bits indicate one of the command registers 0 to 3 (SPCMD0 to SPCMD3) that is currently pointed to by the pointer. The relationship between the setting of SPCP1 and SPCP0 and SPCMD0 to SPCMD3 is shown below. For the sequence control, see section 16.4.8 (1) (c), Sequence Control. 00: SPCMD0 01: SPCMD1 10: SPCMD2 11: SPCMD3 16.3.8 Bit Rate Register (SPBR) SPBR sets the bit rate in master mode. If the contents of SPBR are changed while the MSTR and SPE bits in the control register (SPCR) are 1 with the function of this module enabled in master mode, the subsequent operation cannot be guaranteed. Bit: 7 6 5 4 3 2 1 0 SPR7 SPR6 SPR5 SPR4 SPR3 SPR2 SPR1 SPR0 Initial value: 1 R/W: R/W 1 R/W 1 R/W 1 R/W 1 R/W 1 R/W 1 R/W 1 R/W When this module is used in slave mode, the bit rate depends on the bit rate of the input clock regardless of the settings of SPBR and BRDV. The bit rate is determined by combinations of SPBR settings and the bit settings in the BRDV1 and BRDV0 bits in the command registers (SPCMD0 to SPCMD3). The equation for calculating the bit rate is given below. In the equation, n denotes an SPBR setting (0, 1, 2, ..., 255), and N denotes a BRDV1 and BRDV0 bit setting (0, 1, 2, 3). f (P1) Bit rate = 2 x (n + 1) x 2N Table 16.3 shows examples of the relationship between the SPBR register and BRDV1 and BRDV0 bit settings. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 16-12 RZ/A1H Group, RZ/A1M Group Table 16.3 16. Renesas Serial Peripheral Interface Relationship between SPBR and BRDV1 and BRDV0 Settings Bit Rate SPBR (n) BRDV[1:0] (N) Division Ratio P1 = 50 MHz P1 = 64 MHz P1 = 66.67 MHz 0 0 2*1 25.00 Mbps 32.00 Mbps 33.33 Mbps 1 0 4 12.50 Mbps 16.00 Mbps 16.67 Mbps 2 0 6 8.33 Mbps 10.67 Mbps 11.11 Mbps 3 0 8 6.25 Mbps 8.00 Mbps 8.33 Mbps 4 0 10 5.00 Mbps 6.40 Mbps 6.67 Mbps 5 0 12 4.17 Mbps 5.33 Mbps 5.56 Mbps 5 1 24 2.08 Mbps 2.67 Mbps 2.78 Mbps 5 2 48 1.04 Mbps 1.33 Mbps 1.39 Mbps 5 3 96 520.83 Kbps 666.67 Kbps 694.44 Kbps 255 3 4096 12.21 Kbps 15.63 Kbps 16.28 Kbps Note 1. Examine the timing specifications to determine the bit rate in the actual system. 16.3.9 Data Control Register (SPDCR) SPDCR selects the width to access SPDR from longword-, word-, and byte-width, and enables or disables dummy data transmission for the master mode operation. If the contents of SPDCR are changed while bit TEND in the status register (SPSR) indicates that transmission is not completed, the subsequent operation cannot be guaranteed. Bit: 7 6 5 TXDMY SPLW1 SPLW0 Initial value: 0 R/W: R/W 0 R/W 1 R/W 4 3 2 1 0 0 R 0 R 0 R 0 R 0 R Bit Bit Name Initial Value R/W Function 7 TXDMY 0 R/W Dummy Data Transmission Enable Enables or disables dummy data transmission. When communication is performed with this bit set to 1, dummy data is transmitted from the MOSI pin and a serial communication can be performed even if there is no transmit data in the transmit buffer. Specifically, if there is no transmit data in the transmit buffer and this bit is set to 1, dummy data is transferred to the shift register. Data previously transmitted from the pin is used as dummy data. If this bit is set to 1 after the initialization and a transfer is performed, the transmitted dummy data is undefined. 0: Disables dummy data transmission. 1: Enables dummy data transmission. Note: This bit is valid only in the master mode. 6 5 SPLW1 SPLW0 0 1 R/W R/W Access Width Specification Specifies the width for accessing the data register (SPDR). If the length of data transferred to SPDR does not agree with these bit settings, operation is not guaranteed.* 00: Setting prohibited 01: SPDR is accessed in bytes (8 bits). 10: SPDR is accessed in words (16 bits). 11: SPDR is accessed in longwords (32 bits). 4 to 0 All 0 R Reserved The write value should always be 0. Otherwise, operation cannot be guaranteed. Note: * The data length is specified by the SPB3 to SPB0 bits in the command register (SPCMD). See section 16.3.5, Data Register (SPDR). R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 16-13 RZ/A1H Group, RZ/A1M Group 16.3.10 16. Renesas Serial Peripheral Interface Clock Delay Register (SPCKD) SPCKD sets a period from the beginning of SSL signal assertion to RSPCK oscillation (RSPCK delay) when the SCKDEN bit in the command register (SPCMD) is 1. If the contents of SPCKD are changed while the MSTR and SPE bits in the control register (SPCR) are 1 with the function of this module enabled in master mode, the subsequent operation cannot be guaranteed. When using this module in slave mode, set B'000 to SCKDL2 to SCKDL0. Bit: Initial value: R/W: 7 6 5 4 3 2 1 0 SCK DL2 SCK DL1 SCK DL0 0 R 0 R 0 R 0 R 0 R 0 R/W 0 R/W 0 R/W Bit Bit Name Initial Value R/W Function 7 to 3 All 0 R Reserved The write value should always be 0. Otherwise, operation cannot be guaranteed. 2 1 0 SCKDL2 SCKDL1 SCKDL0 0 0 0 R/W R/W R/W RSPCK Delay Setting These bits set an RSPCK delay value when the SCKDEN bit in SPCMD is 1. The relationship between the setting of SCKDL2 to SCKDL0 and the RSPCK delay value is shown below. 000: 1 RSPCK 001: 2 RSPCK 010: 3 RSPCK 011: 4 RSPCK 100: 5 RSPCK 101: 6 RSPCK 110: 7 RSPCK 111: 8 RSPCK R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 16-14 RZ/A1H Group, RZ/A1M Group 16.3.11 16. Renesas Serial Peripheral Interface Slave Select Negation Delay Register (SSLND) SSLND sets a period (SSL negation delay) from the transmission of a final RSPCK edge to the negation of the SSL signal during a serial transfer by this module in master mode. If the contents of SSLND are changed while the MSTR and SPE bits in the control register (SPCR) are 1 with the function of this module enabled in master mode, the subsequent operation cannot be guaranteed. When using this module in slave mode, set B'000 to SLNDL2 to SLNDL0. Bit: Initial value: R/W: 7 6 5 4 3 2 1 0 SLN DL2 SLN DL1 SLN DL0 0 R 0 R 0 R 0 R 0 R 0 R/W 0 R/W 0 R/W Bit Bit Name Initial Value R/W Function 7 to 3 All 0 R Reserved The write value should always be 0. Otherwise, operation cannot be guaranteed. 2 1 0 SLNDL2 SLNDL1 SLNDL0 0 0 0 R/W R/W R/W SSL Negation Delay Setting These bits set an SSL negation delay when the SLNDEN bit in SPCMD is 1. The relationship between the setting of SLNDL2 to SLNDL0 and the SSL negation delay value is shown below. 000: 1 RSPCK 001: 2 RSPCK 010: 3 RSPCK 011: 4 RSPCK 100: 5 RSPCK 101: 6 RSPCK 110: 7 RSPCK 111: 8 RSPCK R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 16-15 RZ/A1H Group, RZ/A1M Group 16.3.12 16. Renesas Serial Peripheral Interface Next-Access Delay Register (SPND) SPND sets a non-active period (next-access delay) after termination of a serial transfer when the SPNDEN bit in the command register (SPCMD) is 1. If the contents of SPND are changed while the MSTR and SPE bits in the control register (SPCR) are 1 with the function of this module enabled in master mode, the subsequent operation cannot be guaranteed. When using this module in slave mode, set B'000 to SPNDL2 to SPNDL0. Bit: Initial value: R/W: 7 6 5 4 3 2 1 0 SPN DL2 SPN DL1 SPN DL0 0 R 0 R 0 R 0 R 0 R 0 R/W 0 R/W 0 R/W Bit Bit Name Initial Value R/W Function 7 to 3 All 0 R Reserved The write value should always be 0. Otherwise, operation cannot be guaranteed. 2 1 0 SPNDL2 SPNDL1 SPNDL0 0 0 0 R/W R/W R/W Next-Access Delay Setting These bits set a next-access delay when the SPNDEN bit in SPCMD is 1. The relationship between the setting of SPNDL2 to SPNDL0 and the next-access delay value is shown below. 000: 1 RSPCK + 2 P1 001: 2 RSPCK + 2 P1 010: 3 RSPCK + 2 P1 011: 4 RSPCK + 2 P1 100: 5 RSPCK + 2 P1 101: 6 RSPCK + 2 P1 110: 7 RSPCK + 2 P1 111: 8 RSPCK + 2 P1 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 16-16 RZ/A1H Group, RZ/A1M Group 16.3.13 16. Renesas Serial Peripheral Interface Command Register (SPCMD) Each channel has four command registers (SPCMD0 to SPCMD3). SPCMD0 to SPCMD3 are used to set a transfer format for master mode operation. Some of the bits in SPCMD0 are used to set a transfer mode for slave mode operation. In master mode, this module sequentially references SPCMD0 to SPCMD3 according to the settings in bits SPSLN1 and SPSLN0 in the sequence control register (SPSCR), and executes the serial transfer that is set in the referenced SPCMD. While bit TEND in the status register (SPSR) indicates that transmission is not completed, correct operation of this module cannot be guaranteed if SPCMD is changed that is referred by this module. SPCMD referenced by this module in master mode can be checked by means of bits SPCP1 and SPCP0 in the sequence status register (SPSSR). When the function of this module in slave mode is enabled, operation cannot be guaranteed if the value set in SPCMD0 is changed. Bit: 15 14 13 12 11 10 9 8 SCK DEN SLN DEN SPN DEN LSBF SPB3 SPB2 SPB1 SPB0 Initial value: 0 R/W: R/W 0 R/W 0 R/W 0 R/W 0 R/W 1 R/W 1 R/W 1 R/W 3 2 1 Bit: 7 6 5 4 SSLKP 0 R 0 R 0 R Initial value: 0 R/W: R/W BRDV1 BRDV0 CPOL 1 R/W 1 R/W 0 R/W 0 CPHA 1 R/W Bit Bit Name Initial Value R/W Function 15 SCKDEN 0 R/W RSPCK Delay Setting Enable Sets the period from the point this module in master mode activates the SSL signal until the RSPCK starts oscillation (RSPCK delay). If the SCKDEN bit is 0, this module sets the RSPCK delay to 1 RSPCK. If the SCKDEN bit is 1, this module starts the oscillation of RSPCK at an RSPCK delay in compliance with the clock delay register (SPCKD) settings. To use this module in slave mode, the SCKDEN bit should be set to 0. 0: An RSPCK delay of 1 RSPCK 1: An RSPCK delay equal to SPCKD settings. 14 SLNDEN 0 R/W SSL Negation Delay Setting Enable Sets the period from the point this module in master mode stops RSPCK oscillation until this module sets the SSL signal inactive (SSL negation delay). If the SLNDEN bit is 0, this module sets the SSL negation delay to 1 RSPCK. If the SLNDEN bit is 1, this module negates the SSL signal at an SSL negation delay in compliance with the slave select negation delay register (SSLND) settings. To use this module in slave mode, the SLNDEN bit should be set to 0. 0: An SSL negation delay of 1 RSPCK 1: An SSL negation delay equal to SSLND settings. 13 SPNDEN 0 R/W Next-Access Delay Enable Sets the period from the point this module in master mode terminates a serial transfer and sets the SSL signal inactive until this module enables the SSL signal assertion for the next access (next-access delay). If the SPNDEN bit is 0, this module sets the next-access delay to 1 RSPCK + 2P1. If the SPNDEN bit is 1, this module inserts a next-access delay in compliance with the next-access delay register (SPND) settings. To use this module in slave mode, the SPNDEN bit should be set to 0. 0: A next-access delay of 1 RSPCK + 2 P1 1: A next-access delay equal to SPND settings. 12 LSBF 0 R/W LSB First Sets the data format in master mode or slave mode to MSB first or LSB first. 0: MSB first 1: LSB first R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 16-17 RZ/A1H Group, RZ/A1M Group 16. Renesas Serial Peripheral Interface Bit Bit Name Initial Value R/W Function 11 10 9 8 SPB3 SPB2 SPB1 SPB0 0 1 1 1 R/W R/W R/W R/W Data Length Setting These bits set a transfer data length in master mode or slave mode. 0100 to 0111: 8 bits 1111: 16 bits 0010, 0011: 32 bits Others: Setting prohibited 7 SSLKP 0 R/W SSL Signal Level Keeping When this module in master mode performs a serial transfer, this bit specifies whether the SSL signal level for the current command is to be kept or negated between the SSL negation timing associated with the current command and the SSL assertion timing associated with the next command. To use this module in slave mode, the SSLKP bit should be set to 0. 0: Negates the SSL signal upon completion of transfer. 1: Keeps the SSL signal level from the end of the transfer until the beginning of the next access. 6 to 4 All 0 R Reserved The write value should always be 0. Otherwise, operation cannot be guaranteed. 3 2 BRDV1 BRDV0 1 1 R/W R/W Bit Rate Division Setting These bits are used to determine the bit rate. A bit rate is determined by combinations of bits BRDV1 and BRDV 0 and the settings in the bit rate register (SPBR) (see section 16.3.8, Bit Rate Register (SPBR)). The settings in SPBR determine the base bit rate. The settings in bits BRDV1 and BRDV0 are used to select a bit rate which is obtained by dividing the base bit rate by 1, 2, 4, or 8. In the bits SPCMD0 to SPCMD3, different BRDV1 and BRDV0 settings can be specified. This permits the execution of serial transfers at a different bit rate for each command. 00: Select the base bit rate. 01: Select the base bit rate divided by 2. 10: Select the base bit rate divided by 4. 11: Select the base bit rate divided by 8. 1 CPOL 0 R/W RSPCK Polarity Setting Sets an RSPCK polarity in master or slave mode. When data communication is performed between the Renesas serial peripheral interface module and the other modules, the same RSPCK polarity should be set for both modules. 0: RSPCK = 0 when idle 1: RSPCK = 1 when idle 0 CPHA 1 R/W RSPCK Phase Setting Sets an RSPCK phase in master or slave mode. When data communication is performed between the Renesas serial peripheral interface module and the other modules, the same RSPCK phase should be set for both modules. 0: Data sampling on odd edge, data variation on even edge 1: Data variation on odd edge, data sampling on even edge R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 16-18 RZ/A1H Group, RZ/A1M Group 16.3.14 16. Renesas Serial Peripheral Interface Buffer Control Register (SPBFCR) SPBFCR resets the number of data units in the transmit buffer (SPTX) or receive buffer (SPRX) and sets the number of triggering data units. Bit: 7 6 TXRST RXRST Initial value: 0 R/W: R/W 0 R/W 5 4 TXTRG[1:0] 0 R/W 0 R/W 3 0 R 2 1 0 RXTRG[2:0] 0 R/W 0 R/W 0 R/W Bit Bit Name Initial Value R/W Function 7 TXRST 0 R/W Transmit Buffer Data Reset Resets the transmit buffer to an empty state. Transmit data in the transmit buffer becomes invalid when this bit is set to 1. 0: Disables the reset operation*. 1: Enables the reset operation Note: The reset operation is performed after a power-on reset. 6 RXRST 0 R/W Receive Buffer Data Reset Resets the receive buffer to an empty state. Receive data in the receive buffer becomes invalid when this bit is set to 1. 0: Disables the reset operation*. 1: Enables the reset operation Note: The reset operation is performed after a power-on reset. 5, 4 TXTRG[1:0] 00 R/W Transmit Buffer Data Triggering Number Specifies the timing at which the transmit buffer empty state is determined, that is when the SPTEF flag in the status register is set. When the number of bytes of data in the transmit buffer (SPTX) is equal to or less than the specified triggering number, the SPTEF flag is set to 1. 00: 7 bytes (1)* 01: 6 bytes (2)* 10: 4 bytes (4)* 11: 0 bytes (8)* Note: The value in the parenthesis shows the number of available bytes in the transmit buffer (SPTX). 3 0 R Reserved The write value should always be 0. Otherwise, operation cannot be guaranteed. 2 to 0 RXTRG[2:0] 000 R/W Receive Buffer Data Triggering Number Specifies the timing at which the receive buffer full state is determined, that is when the SPRF flag in the status register is set. When the number of bytes of data in the receive buffer (SPRX) is equal to or greater than the specified triggering number, the SPRF flag is set to 1. 000: 1 byte (31)* 001: 2 bytes (30)* 010: 4 bytes (28)* 011: 8 bytes (24)* 100: 16 bytes (16)* 101: 24 bytes (8)* 110: 32 bytes (0)* 111: 5 bytes (27)* Note: * The value in the parenthesis shows the number of available bytes in the receive buffer (SPRX). R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 16-19 RZ/A1H Group, RZ/A1M Group 16.3.15 16. Renesas Serial Peripheral Interface Buffer Data Count Setting Register (SPBFDR) SPBFDR indicates the number of data units stored in the transmit buffer (SPTX) and receive buffer (SPRX). The upper eight bits indicate the number of transmit data units in SPTX and the lower eight bits indicate the number of receive data units in SPRX. Bit: Initial value: R/W: Bit: Initial value: R/W: 15 14 13 12 0 R 0 R 0 R 0 R 0 R 5 4 3 7 6 0 R 0 R 11 10 9 8 T[3:0] 0 R 0 R 0 R 2 1 0 0 R 0 R 0 R R[5:0] 0 R 0 R 0 R Bit Bit Name Initial Value R/W Function 15 to 12 All 0 R Reserved The write value should always be 0. Otherwise, operation cannot be guaranteed. 11 to 8 T[3:0] 0000 R Indicates the number of bytes of data to be transmitted in SPTX. B'0000 indicates that SPTX is empty. B'1000 indicates that SPTX is full. 7, 6 All 0 R Reserved The write value should always be 0. Otherwise, operation cannot be guaranteed. 5 to 0 R[5:0] 000000 R Shows the number of bytes of received data in SPTX. B'000000 indicates that SPRX is empty. B'100000 indicates that SPRX is full. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 16-20 RZ/A1H Group, RZ/A1M Group 16.4 16. Renesas Serial Peripheral Interface Operation In this section, the serial transfer period means a period from the beginning of driving valid data to the fetching of the final valid data. 16.4.1 Overview of Operations This module is capable of serial transfers in slave mode and master mode. A particular mode of this module can be selected by using the MSTR bit in the control register (SPCR). Table 16.4 gives the relationship between the modes and SPCR settings, and a description of each mode. Table 16.4 Relationship between Modes and SPCR and Description of Each Mode Mode Slave (SPI Operation) Master (SPI Operation) MSTR bit setting 0 1 MODFEN bit setting 0 or 1 0 RSPCK signal Input Output MOSI signal Input Output MISO signal Output/Hi-Z Input SSL signal Input Output SSL polarity modification function Supported Supported Transfer rate Up to P1/8 Up to P1/2 Clock source RSPCK input On-chip baud rate generator Clock polarity Two Two Clock phase Two Two First transfer bit MSB/LSB MSB/LSB Transfer data length 8, 16, or 32 bits 8, 16, or 32 bits Burst transfer Possible (CPHA = 1) Possible (CPHA = 0,1) RSPCK delay control Not supported Supported SSL negation delay control Not supported Supported Next-access delay control Not supported Supported Transfer activation method SSL input active or RSPCK oscillation Transmit buffer is written when SPE = 1 Sequence control Not supported Supported Transmit buffer empty detection Supported Supported Receive buffer full detection Supported Supported Overrun error detection Supported Not Supported Mode fault error detection Supported (MODFEN = 1) Not supported R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 16-21 RZ/A1H Group, RZ/A1M Group 16.4.2 16. Renesas Serial Peripheral Interface Pin Control According to the MSTR bit in the control register (SPCR), this module can automatically switch pin directions and output modes. Table 16.5 shows the relationship between pin states and bit settings. Table 16.5 Relationship between Pin States and Bit Settings Mode Pin Pin State*1 Master mode (SPI operation) (MSTR = 1) RSPCK CMOS output SSL CMOS output Slave mode (SPI operation) (MSTR = 0) MOSI CMOS output MISO Input RSPCK Input SSL Input MOSI Input MISO*1 CMOS output/Hi-Z Note 1. When SSL is at the non-active level or the SPE bit in SPCR is cleared to 0, the pin state is Hi-Z. This module in master mode (SPI operation) determines MOSI signal values during the SSL negation period (including the SSL retention period during a burst transfer) according to MOIFE and MOIFV bit settings in SPPCR, as shown in Table 16.6. Table 16.6 MOSI Signal Value Determination during SSL Negation Period MOIFE MOIFV MOSI Signal Value during SSL Negation Period 0 0, 1 Last output value from previous transfer (The value is undefined when CPHA is 0) 1 0 Always 0 1 1 Always 1 16.4.3 (1) System Configuration Example Master/Slave (with This LSI Acting as Master) Figure 16.2 shows a master/slave system configuration example when this LSI is used as a master. In master/slave configuration, the SSL output of this LSI (master) is not used. The SSL input of the slave is fixed to the low level, and the slave is always maintained in a selected state. In the transfer format corresponding to the case where the CPHA bit in the control register (SPCR) is 0, there are slave devices for which the SSL signal cannot be fixed to the active level. In situations where the SSL signal cannot be fixed, the SSL output of this LSI should be connected to the SSL input of the slave device. This LSI (master) always drives the RSPCK and MOSI. The slave always drives the MISO. This LSI (master) Slave RSPCK MOSI MISO MISO SSL Figure 16.2 RSPCK MOSI SSL Master/Slave Configuration Example (This LSI = Master) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 16-22 RZ/A1H Group, RZ/A1M Group (2) 16. Renesas Serial Peripheral Interface Master/Slave (with This LSI Acting as Slave) Figure 16.3 shows a master/slave system configuration example when this LSI is used as a slave. When this LSI is to operate as a slave, the SSL pin is used as SSL input. The master always drives the RSPCK and MOSI. This LSI (slave) always drives the MISO. When SSL is at the non-active level, the pin state is Hi-Z. In the slave configuration in which the CPHA bit in the command register (SPCMD) is set to 1, the SSL input of this LSI (slave) is fixed to the 0 level, this LSI (slave) is always maintained in a selected state, and in this manner it is possible to execute serial transfer (Figure 16.4). Master This LSI (slave) RSPCK MOSI MISO MISO SSL Figure 16.3 SSL Master/Slave Configuration Example (This LSI = Slave) Master This LSI (slave, CPHA = 1) RSPCK RSPCK MOSI MOSI MISO MISO SSL Figure 16.4 RSPCK MOSI SSL Master/Slave Configuration Example (This LSI = Slave, CPHA = 1) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 16-23 RZ/A1H Group, RZ/A1M Group (3) 16. Renesas Serial Peripheral Interface Master/Multi-Slave (with This LSI Acting as Slave) Figure 16.5 shows a master/multi-slave system configuration example when this LSI is used as a slave. In the example of Figure 16.5, the system is comprised of a master and two LSIs (slave X and slave Y). The RSPCK and MOSI outputs of the master are connected to the RSPCK and MOSI inputs of the LSIs (slave X and slave Y). The MISO outputs of the LSIs (slave X and slave Y) are all connected to the MISO input of the master. SSLX and SSLY outputs of the master are connected to the SSL inputs of the LSIs (slave X and slave Y), respectively. The master always drives RSPCK, MOSI, SSLX, and SSLY. Of the LSIs (slave X and slave Y), the slave that receives low level input into the SSL0 input drives MISO. Master This LSI (slave X) RSPCK RSPCK MOSI MOSI MISO MISO SSLX SSL SSLY This LSI (slave Y) RSPCK MOSI MISO SSL Figure 16.5 Master/Multi-Slave Configuration Example (This LSI = Slave) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 16-24 RZ/A1H Group, RZ/A1M Group 16.4.4 (1) 16. Renesas Serial Peripheral Interface Transfer Format CPHA = 0 Figure 16.6 shows a sample transfer format for the serial transfer of 8-bit data when the CPHA bit in the command register (SPCMD) is 0. In Figure 16.6, RSPCK (CPOL = 0) indicates the RSPCK signal waveform when the CPOL bit in SPCMD is 0; RSPCK (CPOL = 1) indicates the RSPCK signal waveform when the CPOL bit is 1. The sampling timing represents the timing at which this module fetches serial transfer data into the shift register. The input/output directions of the signals depend on the settings of this module. For details, see section 16.4.2, Pin Control. When the CPHA bit is 0, the driving of valid data to the MOSI and MISO signals commences at an SSL signal assertion timing. The first RSPCK signal change timing that occurs after the SSL signal assertion becomes the first transfer data fetching timing. After this timing, data is sampled at every 1 RSPCK cycle. The change timing for MOSI and MISO signals is always 1/2 RSPCK cycle after the transfer data fetch timing. The settings in the CPOL bit do not affect the RSPCK signal operation timing; they only affect the signal polarity. t1 denotes a period from an SSL signal assertion to RSPCK oscillation (RSPCK delay). t2 denotes a period from the cessation of RSPCK oscillation to an SSL signal negation (SSL negation delay). t3 denotes a period in which SSL signal assertion is suppressed for the next transfer after the end of serial transfer (next-access delay). t1, t2, and t3 are controlled by a master device running on the system. For a description of t1, t2, and t3 when this module is in master mode, see section 16.4.3 (1), Master/Slave (with This LSI Acting as Master). Start End Serial transfer period RSPCK cycle 1 2 3 4 5 6 7 8 RSPCK (CPOL = 0) RSPCK (CPOL = 1) Sampling timing MOSI MISO SSL t1 Figure 16.6 t2 t3 Transfer Format (CPHA = 0) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 16-25 RZ/A1H Group, RZ/A1M Group (2) 16. Renesas Serial Peripheral Interface CPHA = 1 Figure 16.7 shows a sample transfer format for the serial transfer of 8-bit data when the CPHA bit in the command register (SPCMD) is 1. In Figure 16.7, RSPCK (CPOL = 0) indicates the RSPCK signal waveform when the CPOL bit in SPCMD is 0; RSPCK (CPOL = 1) indicates the RSPCK signal waveform when the CPOL bit is 1. The sampling timing represents the timing at which this module fetches serial transfer data into the shift register. The input/output directions of the signals depend on the modes (master or slave). For details, see section 16.4.2, Pin Control. When the CPHA bit is 1, the driving of invalid data to the MOSI and MISO signals commences at an SSL signal assertion timing. The driving of valid data to the MOSI and MISO signals commences at the first RSPCK signal change timing that occurs after the SSL signal assertion. After this timing, data is updated at every 1 RSPCK cycle. The transfer data fetch timing is always 1/2 RSPCK cycle after the data update timing. The settings in the CPOL bit do not affect the RSPCK signal operation timing; they only affect the signal polarity. t1, t2, and t3 are the same as those in the case of CPHA = 0. For a description of t1, t2, and t3 when this module is in master mode, see section 16.4.3 (1), Master/Slave (with This LSI Acting as Master). Start RSPCK cycle End Serial transfer period 1 2 3 4 5 6 7 8 RSPCK (CPOL = 0) RSPCK (CPOL = 1) Sampling timing MOSI MISO SSL t1 Figure 16.7 t2 t3 Transfer Format (CPHA = 1) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 16-26 RZ/A1H Group, RZ/A1M Group 16.4.5 16. Renesas Serial Peripheral Interface Data Format The data format depends on the settings in the command register (SPCMD). Irrespective of MSB/LSB first, this module treats the range from the LSB of the data register (SPDR) to the assigned data length as transfer data. (1) MSB First Transfer (32-Bit Data) Figure 16.8 shows the operation of the transmit buffer (SPTX) and the shift register when this module performs a 32-bit data length MSB-first data transfer. The CPU or direct memory access controller writes T31 to T00 to the transmit buffer of SPDR. If the shift register is empty, this module copies the data in the transmit buffer to the shift register, and fully populates the shift register. When serial transfer starts, this module outputs data from the MSB (bit 31) in the shift register, and shifts in the data from the LSB (bit 0) in the shift register. When the RSPCK cycle required for the serial transfer of 32 bits has passed, data R31 to R00 is stored in the shift register. In this state, this module copies the data from the shift register to the receive buffer, and empties the shift register. If the receive buffer does not have a space for the receive data length after the receive data has been copied from the shift register to the receive buffer, another serial transfer will not be started. In order to start another serial transfer, data for the receive data length should be read from the receive buffer to secure the necessary space in the receive buffer. If another serial transfer is started before the CPU or direct memory access controller writes to the transmit buffer, received data R31 to R00 is shifted out from the shift register. Transfer start Transmit buffer (SPTX) Bit 31 Bit 0 T31 T30 T29 T28 T27 T26 T25 T24 T23 T08 T07 T06 T05 T04 T03 T02 T01 T00 Copy Output T31 T30 T29 T28 T27 T26 T25 T24 T23 T08 T07 T06 T05 T04 T03 T02 T01 T00 Bit 31 Bit 0 Shift register Transfer end Shift register Bit 31 Bit 0 R31 R30 R29 R28 R27 R26 R25 R24 R23 R08 R07 R06 R05 R04 R03 R02 R01 R00 Input Copy R31 R30 R29 R28 R27 R26 R25 R24 R23 R08 R07 R06 R05 R04 R03 R02 R01 R00 Bit 31 Bit 0 Receive buffer (SPRX) Note: Output = MOSI (master)/MISO (slave), input = MISO (master)/MOSI (slave) Figure 16.8 MSB First Transfer (32-Bit Data) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 16-27 RZ/A1H Group, RZ/A1M Group (2) 16. Renesas Serial Peripheral Interface MSB First Transfer (16-Bit Data) Figure 16.9 shows the operation of the transmit buffer (SPTX) and the shift register when this module performs a 16-bit data length MSB-first data transfer. The CPU or direct memory access controller writes T15 to T00 to the transmit buffer. If the shift register is empty, this module copies the data in the transmit buffer to the shift register, and fully populates the shift register. When serial transfer starts, this module outputs data from bit 15 in the shift register, and shifts in the data from the LSB (bit 0) in the shift register. When the RSPCK cycle required for the serial transfer of 16 bits has passed, received data R15 to R00 is stored in bits 15 to 0 in the shift register. After completion of the serial transfer, data that existed before the transfer is retained in bits 31 to 16 in the shift register. In this state, this module copies the data from the shift register to the receive buffer, and empties the shift register. If the receive buffer does not have a space for the receive data length after receive data has been copied from the shift register to the receive buffer, another serial transfer will not be started. In order to start another serial transfer, data for the receive data length should be read from the receive buffer to secure the necessary space in the receive buffer. If another serial transfer is started before the CPU or direct memory access controller writes to the transmit buffer, received data R15 to R00 is shifted out from the shift register. Transmit buffer (SPTX) Transfer start Bit 15 Bit 0 T15 T14 T13 T12 T11 T03 T02 T01 T00 Copy Output T15 T14 T13 T12 T11 T03 T02 T01 T00 T15 T14 T13 T12 T11 T03 T02 T01 T00 Bit 31 Bit 15 Shift register Bit 0 Transfer end Shift register Bit 31 Bit 15 Bit 0 T15 T14 T13 T12 T11 T03 T02 T01 T00 R15 R14 R13 R12 R11 R03 R02 R01 R00 Input Copy R15 R14 R13 R12 R11 R03 R02 R01 R00 Receive buffer (SPRX) Note: Output = MOSI (master)/MISO (slave), input = MISO (master)/MOSI (slave) Figure 16.9 MSB First Transfer (16-Bit Data) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 16-28 RZ/A1H Group, RZ/A1M Group (3) 16. Renesas Serial Peripheral Interface MSB First Transfer (8-Bit Data) Figure 16.10 shows the operation of the transmit buffer (SPTX) and the shift register when this module performs an 8bit data length MSB-first data transfer. The CPU or direct memory access controller writes T07 to T00 to the transmit buffer. If the shift register is empty, this module copies the data in the transmit buffer to the shift register, and fully populates the shift register. When serial transfer starts, this module outputs data from bit 7 in the shift register, and shifts in the data from the LSB (bit 0) in the shift register. When the RSPCK cycle required for the serial transfer of 8 bits has passed, received data R07 to R00 is stored in bits 7 to 0 in the shift register. After completion of the serial transfer, data that existed before the transfer is retained in bits 31 to 8 in the shift register. In this state, this module copies the data from the shift register to the receive buffer, and empties the shift register. If the receive buffer does not have a space for the receive data length after receive data has been copied from the shift register to the receive buffer, another serial transfer will not be started. In order to start another serial transfer, data for the receive data length should be read from the receive buffer to secure the necessary area in the receive buffer. If another serial transfer is started before the CPU or direct memory access controller writes to the transmit buffer, received data R07 to R00 is shifted out from the shift register. Transmit buffer (SPTX) Transfer start Bit 7 Bit 0 T07 T06 T05 T04 T03 T02 T01 T00 Copy Output T07 T06 T05 T00 T07 T06 T01 T00 T00 T01 T00 T07 T06 T11 T01 T00 Bit 31 Bit 7 Bit 0 Shift register Transfer end Shift register Bit 31 Bit 7 Bit 0 T07 T06 T05 T04 T03 T02 T01 T00 R07 R06 R05 R04 R03 R02 R01 R00 Input Copy R07 R06 R05 R04 R03 R02 R01 R00 Receive buffer (SPRX) Note: Output = MOSI (master)/MISO (slave), input = MOSI (master)/MISO (slave) Figure 16.10 MSB First Transfer (8-Bit Data) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 16-29 RZ/A1H Group, RZ/A1M Group (4) 16. Renesas Serial Peripheral Interface LSB First Transfer (32-Bit Data) Figure 16.11 shows the operation of the transmit buffer (SPTX) and the shift register when this module performs a 32bit data length LSB-first data transfer. The CPU or direct memory access controller writes T31 to T00 to the transmit buffer. If the shift register is empty, this module reverses the order of the bits of the data in the transmit buffer, copies it to the shift register, and fully populates the shift register. When serial transfer starts, this module outputs data from the MSB (bit 31) in the shift register, and shifts in the data from the LSB (bit 0) in the shift register. When the RSPCK cycle required for the serial transfer of 32 bits has passed, data R00 to R31 is stored in the shift register. In this state, this module copies the data, in which the order of the bits is reversed, from the shift register to the receive buffer, and empties the shift register. If the receive buffer does not have a space for the receive data length after receive data has been copied from the shift register to the receive buffer, another serial transfer will not be started. In order to start another serial transfer, data for the receive data length should be read from the receive buffer to secure the necessary space in the receive buffer. If another serial transfer is started before the CPU or direct memory access controller writes to the transmit buffer of the SPDR, received data R00 to R31 is shifted out from the shift register. Transfer start Transmit buffer (SPTX) T31 T30 T29 T28 T27 T26 T25 T24 T23 T08 T07 T06 T05 T04 T03 T02 T01 T00 Copy Output T00 T01 T02 T03 T04 T05 T06 T07 T23 T23 T24 T25 T26 T27 T28 T29 T30 T31 Bit 31 Shift register Transfer end Shift register R00 R01 R02 R03 R04 R05 R06 R07 R22 R23 R24 R25 R26 R27 R28 R29 R30 R31 Input Copy R31 R30 R29 R28 R27 R26 R25 R24 R23 R08 R07 R06 R05 R04 R03 R02 R01 R00 Bit 31 Receive buffer (SPRX) Note: Output = MOSI (master)/MISO (slave), input = MISO (master)/MOSI (slave) Figure 16.11 LSB First Transfer (32-Bit Data) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 16-30 RZ/A1H Group, RZ/A1M Group (5) 16. Renesas Serial Peripheral Interface LSB First Transfer (16-Bit Data) Figure 16.12 shows the operation of the transmit buffer (SPTX) and the shift register when this module performs a 16bit data length LSB-first data transfer. The CPU or direct memory access controller writes T15 to T00 to the transmit buffer. If the shift register is empty, this module reverses the order of the bits of the data in the transmit buffer, copies it to the shift register, and fully populates the shift register. When serial transfer starts, this module outputs data from the MSB (bit 31) in the shift register, and shifts in the data from bit 16 in the shift register. When the RSPCK cycle required for the serial transfer of 16 bits has passed, received data R00 to R15 is stored in bits 31 to 16 in the shift register. After completion of the serial transfer, data that existed before the transfer is retained in bits 15 to 0 in the shift register. In this state, this module copies the data, in which the order of the bits is reversed, from the shift register to the receive buffer of SPDR, and empties the shift register. If the receive buffer does not have a space for the receive data length after receive data has been copied from the shift register to the receive buffer, another serial transfer will not be started. In order to start another serial transfer, data for the receive data length should be read from the receive buffer to secure the necessary space in the receive buffer. If another serial transfer is started before the CPU or direct memory access controller writes to the transmit buffer of SPDR, received data R00 to R15 is shifted out from the shift register. Transfer start Transmit buffer (SPTX) Bit 15 Bit 0 T15 T14 T13 T12 T11 T03 T02 T01 T00 Copy Output T00 T01 T02 T03 T04 T12 T13 T14 Bit 31 T15 T00 T01 T02 T03 T11 T12 T13 T14 T15 Bit 15 Shift register Transfer end Bit 0 Input Shift register Bit 31 Bit 0 R00 R01 R02 R03 R04 R12 R13 R14 R15 T00 T01 T02 T03 T11 T12 T13 T14 T15 Bit 16 Copy R15 R14 R13 R12 R11 R03 R02 R01 R00 Receive buffer (SPRX) Note: Output = MOSI (master)/MISO (slave), input = MISO (master)/MOSI (slave) Figure 16.12 LSB First Transfer (16-Bit Data) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 16-31 RZ/A1H Group, RZ/A1M Group (6) 16. Renesas Serial Peripheral Interface LSB First Transfer (8-Bit Data) Figure 16.13 shows the operation of the transmit buffer (SPTX) and the shift register when this module performs an 8bit data length LSB-first data transfer. The CPU or direct memory access controller writes T07 to T00 to the transmit buffer. If the shift register is empty, this module reverses the order of the bits of the data in the transmit buffer, copies it to the shift register, and fully populates the shift register. When serial transfer starts, this module outputs data from the MSB (bit 31) in the shift register, and shifts in the data from bit 24 in the shift register. When the RSPCK cycle required for the serial transfer of 8 bits has passed, received data R00 to R07 is stored in bits 31 to 24 of the shift register. After completion of the serial transfer, data that existed before the transfer is retained in bits 23 to 0 in the shift register. In this state, this module copies the data, in which the order of the bits is reversed, from the shift register to the receive buffer of SPDR, and empties the shift register. If the receive buffer does not have a space for the receive data length after the receive data has been copied from the shift register to the receive buffer, another serial transfer will not be started. In order to start another serial transfer, data for the receive data length should be read from the receive buffer to secure the necessary space in the receive buffer. If another serial transfer is started before the CPU or direct memory access controller writes to the transmit buffer of SPDR, received data R00 to R07 is shifted out from the shift register. Transfer start Transmit buffer (SPTX) Bit 7 Bit 0 T07 T06 T05 T04 T03 T02 T01 T00 Copy Output T00 T01 T00 T07 T00 T05 T06 T07 T05 T06 T07 T00 T01 T11 T06 T07 Bit 31 Bit 7 Bit 0 Shift register Transfer end Input Shift register Bit 31 Bit 0 R00 R01 R02 R03 R04 R05 R06 R07 T00 T01 T02 T03 T04 T05 T06 T07 Bit 24 Copy R07 R06 R05 R04 R03 R02 R01 R00 Receive buffer (SPRX) Note: Output = MOSI (master)/MISO (slave), input = MISO (master)/MOSI (slave) Figure 16.13 LSB First Transfer (8-Bit Data) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 16-32 RZ/A1H Group, RZ/A1M Group 16.4.6 16. Renesas Serial Peripheral Interface Error Detection In the normal serial transfer, the data written to the transmit buffer of the data register (SPDR) is serially transmitted, and the serially received data can be read from the receive buffer of SPDR. If access is made to SPDR, depending on the status of the transmit buffer/receive buffer or the status at the beginning or end of serial transfer, in some cases nonnormal transfers can be executed. If a non-normal transfer operation occurs, this module detects the event as an overrun error or a mode fault error. Table 16.7 shows the relationship between non-normal transfer operations and the error detection function. Table 16.7 Relationship between Non-Normal Transfer Operations and Error Detection Function Occurrence Condition Operation Error Detection A SPDR is written when the transmit buffer is full. Missing write data. None B Serial transfer is started in slave mode when transmit data is still not loaded on the shift register. Data received in previous serial transfer is serially transmitted. None C SPDR is read when the receive buffer is empty. The output data is undefined. None D Serial transfer terminates when the receive buffer is full. Missing serial receive data. Overrun error (only in slave mode) E The SSL input signal is negated during serial transfer in slave mode. Serial transfer suspended. Missing send/receive data. Operation disabled. Mode fault error On operation A shown in Table 16.7, this module does not detect an error. Whether SPDR can be written to or not can be checked using the T[3:0] bits in the buffer data count setting register (SPBFDR). Likewise, this module does not detect an error on operation B. In a serial transfer that was started before the shift register was updated, this module sends the data that was received in the previous serial transfer, and does not treat the operation indicated in B as an error. Note that the received data from the previous serial transfer is retained in the receive buffer of SPDR, thus it can be correctly read. Similarly, this module does not detect an error on operation C. To prevent extraneous data from being read, the number of receive data units stored in the receive buffer should be read from the R[5:0] bits in the buffer data count setting register (SPBFDR). An overrun error shown in D is described in section 16.4.6 (1), Overrun Error. A mode fault error shown in E is described in section 16.4.6 (2), Mode Fault Error. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 16-33 RZ/A1H Group, RZ/A1M Group (1) 16. Renesas Serial Peripheral Interface Overrun Error If serial transfer ends when the receive buffer of the data register (SPDR) is full, this module detects an overrun error, and sets the OVRF bit in SPSR to 1. When the OVRF bit is 1, this module does not copy data from the shift register to the receive buffer so that the data prior to the occurrence of the error is retained in the receive buffer. To reset the OVRF bit in SPSR to 0, either perform a power-on reset, or write a 0 to the OVRF bit after SPSR has been read with the OVRF bit set to 1. Figure 16.14 shows an example of operation of the SPRF and OVRF bits in SPSR. The SPSR and SPDR accesses shown in Figure 16.14 indicate the condition of accesses to SPSR and SPDR, respectively, where I denotes an idle cycle, W a write cycle, and R a read cycle. In the example of Figure 16.14, this module performs an 8-bit serial transfer in which the CPHA bit in the command register (SPCMD) is 1, and CPOL is 0. The numbers given under the RSPCK waveform represent the number of RSPCK cycles (i.e., the number of transferred bits). I SPSR access SPDR access R R I I W I SPRF (1) (2) (3) (4) OVRF RSPCK (CPHA = 1, CPOL= 0) 1 Figure 16.14 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8 SPRF and OVRF Bit Operation Example The operation of the flags at the timing shown in steps (1) to (4) in the figure is described below. 1. If a serial transfer terminates when the receive buffer does not have a space for the receive data length, this module detects an overrun error, and sets the OVRF bit to 1. This module does not copy the data in the shift register to the receive buffer. 2. The OVFR bit is not cleared even when SPDR is read and thus the number of data bytes in the receive buffer becomes less than the number of the receive buffer data triggering number specified by the RXTRG bits. 3. If the serial transfer terminates in an overrun error state, this module determines that the shift register is empty; in this manner, data transfer is enabled from the transmit buffer to the shift register. 4. If 0 is written to the OVRF bit after SPSR is read with OVRF = 1, this module clears the OVRF bit. The occurrence of an overrun can be checked either by reading SPSR or by using an error interrupt and reading SPSR. When using an error interrupt, set the SPEIE bit in the control register (SPCR) to 1. When executing a serial transfer without using an error interrupt, measures should be taken to ensure the early detection of overrun errors, such as reading SPSR immediately after SPDR is read. The OVRF bit is cleared to 0 under the following conditions: * After SPSR is read in a condition in which the OVRF bit is set to 1, 0 is written to the OVRF bit. * Power-on reset Note: * When the receive buffer has area enough to store receive data with an overrun error, this module receives receive data. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 16-34 RZ/A1H Group, RZ/A1M Group (2) 16. Renesas Serial Peripheral Interface Mode Fault Error When the MSTR bit is 0, this module operates in slave mode. This module detects a mode fault error if the SSL input signal is negated during the serial transfer period (from the time the driving of valid data is started to the time the final valid data is fetched) when the MODFEN bit is 1 in slave mode. Upon detecting a mode fault error, this module stops driving of the output signals and clears the SPE bit in SPCR to 0. When the SPE bit is cleared to 0, the function of this module is disabled and this module stops driving external signals. For details of disabling the function of this module by clearing the SPE bit to 0, see section 16.4.7, Initialization. The occurrence of a mode fault error can be checked either by reading SPSR or by using an error interrupt and reading SPSR. When using an error interrupt, set the SPEIE bit in the control register (SPCR) to 1. To detect a mode fault error without using an error interrupt, it is necessary to poll SPSR. When the MODF bit is 1, writing 1 to the SPE bit is ignored. To enable the function of this module after the detection of a mode fault error, the MODF bit must be set to 0. The MODF bit is cleared to 0 under the following conditions: * After SPSR is read in a condition where the MODF bit has turned 1, 0 is written to the MODF bit. * Power-on reset 16.4.7 Initialization If 0 is written to the SPE bit in the control register (SPCR) or this module clears the SPE bit to 0 because of the detection of a mode fault error, this module disables the module function, and initializes a part of the module function. When a power-on reset is generated, this module initializes all of the module function. An explanation follows of initialization by the clearing of the SPE bit. (1) Initialization by Clearing SPE Bit When the SPE bit in SPCR is cleared, this module performs the following initialization: * Suspending any serial transfer that is being executed * Stopping the driving of output signals (Hi-Z) in slave mode * Initializing the internal state * Initializing the TEND bit in SPSR Initialization by the clearing of the SPE bit does not initialize the control bits of this module. For this reason, this module can be started in the same transfer mode as prior to the initialization if the SPE bit is re-set to 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 16-35 RZ/A1H Group, RZ/A1M Group 16.4.8 (1) 16. Renesas Serial Peripheral Interface SPI Operation Multi-Master Mode Operation This section explains the operation in multi-master mode. (a) Starting Serial Transfer A serial transfer is started when transmit data is copied from the transmit buffer to the shift register, the shift register becomes full, and the receive buffer has a space for the receive data length. If transmit data has already been written to the shift register, data is not copied from the transmit buffer to the shift register. For details of the transfer format, see section 16.4.4, Transfer Format. (b) Terminating Serial Transfer Irrespective of the CPHA bit in the command register (SPCMD), this module terminates the serial transfer after transmitting an RSPCK edge corresponding to the final sampling timing. After the serial transfer is completed, receive data is copied from the shift register to the receive buffer. If the receive buffer does not have a space for the receive data length after receive data is copied from the shift register to the receive buffer, another serial transfer will not be performed. In order to perform another serial transfer, data for the receive data length should be read from the receive buffer to secure the space for the receive data. It should be noted that the final sampling timing varies depending on the bit length of transfer data. In master mode, the data length depends on the settings in bits SPB3 to SPB0 in SPCMD. For details on the transfer format, see section 16.4.4, Transfer Format. (c) Sequence Control The transfer format that is employed in master mode is determined by the sequence control register (SPSCR), command registers 0 to 3 (SPCMD0 to SPCMD3), the bit rate register (SPBR), the clock delay register (SPCKD), the slave select negation delay register (SSLND), and the next-access delay register (SPND). SPSCR is a register used to determine the sequence configuration for serial transfers that are executed by this module in master mode. The following items are set in command registers SPCMD0 to SPCMD3: SSL output signal value, MSB/ LSB first, data length, some of the bit rate settings, RSPCK polarity/phase, whether SPCKD is to be referenced, whether SSLND is to be referenced, and whether SPND is to be referenced. SPBR holds some of the bit rate settings; SPCKD, a clock delay value; SSLND, an SSL negation delay; and SPND, a next-access delay value. According to the sequence length that is assigned to SPSCR, this module makes up a sequence comprised of a part or all of SPCMD0 to SPCMD3. This module contains a pointer to the SPCMD that makes up the sequence. The value of this pointer can be checked by reading bits SPCP1 and SPCP0 in the sequence status register (SPSSR). When the SPE bit in the control register (SPCR) is set to 1 and the function of this module is enabled, this module loads the pointer to the commands in SPCMD0, and incorporates the SPCMD0 settings into the transfer format at the beginning of serial transfer. This module increments the pointer each time the next-access delay period for a data transfer ends. Upon completion of the serial transfer that corresponds to the final command comprising the sequence, this module sets the pointer in SPCMD0, and in this manner the sequence is executed repeatedly. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 16-36 RZ/A1H Group, RZ/A1M Group 16. Renesas Serial Peripheral Interface Determine transfer format Sequence determined SPSCR Pointer SPCP1 and SPCP0 H'02 Refer to SCKD, SSLND, and SPND (if necessary) SPCMD0 SCKD SSLND SPND SPCMD1 H'01 H'00 H'02 RSPCK delay = 2 RSPCK SSL negate delay = 1 RSPCK Next-access delay = 3 RSPCK + 2 P1 SPCMD2 SPCMD3 H'E700 Sequence is formed in SPCMD0 to SPCMD2 Figure 16.15 (d) SCKD, SSLND, and SPND must be referenced. MSB first, 8 bits, SSL not retained, base division ratio = 1. CPOL = 0, CPHA = 0 Determination Procedure of Serial Transfer Mode in Master Mode Burst Transfer If the SSLKP bit in the command register (SPCMD) that this module references during the current serial transfer is 1, this module keeps the SSL signal level during the serial transfer until the beginning of the SSL signal assertion for the next serial transfer. If the SSL signal level for the next serial transfer is the same as the SSL signal level for the current serial transfer, this module can execute continuous serial transfers while keeping the SSL signal assertion status (burst transfer). Figure 16.16 shows an example of an SSL signal operation for the case where a burst transfer is implemented using SPCMD0 and SPCMD1 settings. The text below explains operations (1) to (7) as depicted in Figure 16.16. It should be noted that the polarity of the SSL output signal depends on the settings in the slave select polarity register (SSLP). 1. Based on SPCMD0, this module asserts the SSL signal and inserts RSPCK delays. 2. Serial transfers are executed according to SPCMD0. 3. SSL negation delays are inserted. 4. Because the SSLKP bit in SPCMD0 is 1, this module keeps the SSL signal value on SPCMD0. This period is sustained, at the shortest, for a period equal to the next-access delay of SPCMD0. If the shift register is empty after the passage of a minimum period, this period is sustained until such time as the transmit data is stored in the shift register for another transfer. 5. Based on SPCMD1, this module asserts the SSL signal and inserts RSPCK delays. 6. Serial transfers are executed according to SPCMD1. 7. Because the SSLKP bit in SPCMD1 is 0, this module negates the SSL signal. In addition, a next-access delay is inserted according to SPCMD1. RSPCK (CPHA = 1, CPOL = 0) SSL (1) Figure 16.16 (2) (3) (4) (5) (6) (7) Example of Burst Transfer Operation using SSLKP Bit If the SSL signal settings in the SPCMD in which 1 is assigned to the SSLKP bit are different from the SSL signal output settings in the SPCMD to be used in the next transfer, this module switches the SSL signal status to SSL signal assertion ((5) in Figure 16.16) corresponding to the command for the next transfer. Notice that if such an SSL signal switching occurs, the slaves that drive the MISO signal compete, and the possibility arises of the collision of signal levels. This module in master mode references within the module the SSL signal operation for the case where the SSLKP bit is R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 16-37 RZ/A1H Group, RZ/A1M Group 16. Renesas Serial Peripheral Interface not used. Even when the CPHA bit in SPCMD is 0, this module can accurately start serial transfers by asserting the SSL signal for the next transfer. For this reason, burst transfers in master mode can be executed irrespective of CPHA bit settings (see section 16.4.8 (2), Slave Mode Operation). (e) RSPCK Delay (t1) The RSPCK delay value in master mode depends on SCKDEN bit settings in the command register (SPCMD) and on clock delay register (SPCKD) settings. This module determines the SPCMD to be referenced during serial transfer by pointer control, and determines an RSPCK delay value during serial transfer by using the SCKDEN bit in the selected SPCMD and SPCKD, as shown in Table 16.8. For a definition of RSPCK delay, see section 16.4.4, Transfer Format. Table 16.8 Relationship among SCKDEN and SPCKD Settings and RSPCK Delay Values SCKDEN SPCKD RSPCK Delay Value 0 000 to 111 1 RSPCK 1 000 1 RSPCK 001 2 RSPCK 010 3 RSPCK 011 4 RSPCK 100 5 RSPCK 101 6 RSPCK 110 7 RSPCK 111 8 RSPCK (f) SSL Negation Delay (t2) The SSL negation delay value in master mode depends on SLNDEN bit settings in the command register (SPCMD) and on SSL negation delay register (SSLND) settings. This module determines the SPCMD to be referenced during serial transfer by pointer control, and determines an SSL negation delay value during serial transfer by using the SLNDEN bit in the selected SPCMD and SSLND, as shown in Table 16.9. For a definition of SSL negation delay, see section 16.4.4, Transfer Format. Table 16.9 Relationship among SLNDEN and SSLND Settings and SSL Negation Delay Values SLNDEN SSLND SSL Negation Delay Value 0 000 to 111 1 RSPCK 1 000 1 RSPCK 001 2 RSPCK 010 3 RSPCK 011 4 RSPCK 100 5 RSPCK 101 6 RSPCK 110 7 RSPCK 111 8 RSPCK R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 16-38 RZ/A1H Group, RZ/A1M Group (g) 16. Renesas Serial Peripheral Interface Next-Access Delay (t3) The next-access delay value in master mode depends on SPNDEN bit settings in the command register (SPCMD) and on next-access delay register (SPND) settings. This module determines the SPCMD to be referenced during serial transfer by pointer control, and determines a next-access delay value during serial transfer by using the SPNDEN bit in the selected SPCMD and SPND, as shown in Table 16.10. For a definition of next-access delay, see section 16.4.4, Transfer Format. Table 16.10 Relationship among SPNDEN and SPND Settings and Next-Access Delay Values SPNDEN SPND Next-Access Delay Value 0 000 to 111 1 RSPCK + 2 P1 1 000 1 RSPCK + 2 P1 001 2 RSPCK + 2 P1 010 3 RSPCK + 2 P1 011 4 RSPCK + 2 P1 100 5 RSPCK + 2 P1 101 6 RSPCK + 2 P1 110 7 RSPCK + 2 P1 111 8 RSPCK + 2 P1 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 16-39 RZ/A1H Group, RZ/A1M Group (h) 16. Renesas Serial Peripheral Interface Initialization Flowchart Figure 16.17 is a flowchart illustrating an example of initialization in SPI operation when this module is used in master mode. For a description of how to set up the interrupt controller, direct memory access controller, and input/output ports, see the descriptions given in the individual blocks. Start of initialization in master mode Set the pin control register (SPPCR) Set the bit rate register (SPBR) Set the data control register (SPDCR) Set the RSPCK delay register (SPCKD) * Sets MOSI signal value when transfer is in idle state. * Sets transfer bit rate. * Sets access width. * Sets RSPCK delay value. Set the slave select negate delay register (SSLND) * Sets SSL negate delay value. Set the next-access delay register (SPND) * Sets next-access delay value. Set the command registers 0 to 3 (SPCMD0 to SPCMD3) Set the interrupt controller Set the direct memory access controller Set the control register (SPCR) * Sets SSL signal level. * Sets RSPCK delay enable. * Sets SSL negate delay enable. * Sets next-access delay enable. * Sets MSB or LSB first. * Sets data length. * Sets transfer bit rate. * Sets clock phase. * Sets clock polarity. (when using an interrupt) (when using the direct memory access controller) * Sets master mode. * Sets interrupt mask. End of initialization in master mode Figure 16.17 Example of Initialization Flowchart in Master Mode R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 16-40 RZ/A1H Group, RZ/A1M Group (i) 16. Renesas Serial Peripheral Interface Transfer Operation Flowchart Figure 16.18 is a flowchart illustrating a transfer in SPI operation when this module is used in master mode. End of initialization in master mode No Transmit buffer has transmit data YES Copy transmit data from transmit buffer to shift register No Receive buffer has a space for receive data YES Start serial transfer RSPCK cycle count Shorter than data length Equal to data length Receive buffer has a space for receive data No RSPCK stopped YES Copy received data from shift register to receive buffer YES Receive buffer has a space for receive data No Update command pointer Yes Continue serial transfer No End of transfer Figure 16.18 Transfer Operation Flowchart in Master Mode R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 16-41 RZ/A1H Group, RZ/A1M Group (2) Slave Mode Operation (a) Starting Serial Transfer 16. Renesas Serial Peripheral Interface If this module detects an SSL input signal assertion when the CPHA bit in the command register 0 (SPCMD0) is 0, this module is required to start driving valid data to the MISO output signal. For this reason, when the CPHA bit is 0, the asserting of the SSL input signal triggers the start of a serial transfer. If this module detects the first RSPCK edge in an SSL signal asserted condition when the CPHA bit is 1, this module is required to start driving valid data to the MISO output signal. For this reason, when the CPHA bit is 1, the first RSPCK edge in an SSL signal asserted condition triggers the start of a serial transfer. When detecting the start of a serial transfer in a condition in which the shift register is empty, this module changes the status of the shift register to "full", so that data cannot be copied from the transmit buffer to the shift register when serial transfer is in progress. If the shift register was full before the serial transfer started, this module leaves the status of the shift register intact, in the full state. Irrespective of CPHA bit settings, this module starts driving MISO output signals at the SSL signal assertion timing. Whether the data output from this module is valid or invalid differs depending on CPHA bit settings. For details on the transfer format, see section 16.4.4, Transfer Format. The polarity of the SSL input signal depends on the setting of the SSL0P bit in the slave select polarity register (SSLP). (b) Terminating Serial Transfer Irrespective of the CPHA bit in the command register 0 (SPCMD0), this module terminates the serial transfer after detecting an RSPCK edge corresponding to the final sampling timing. When the receive buffer has an enough space for receive data, this module copies received data from the shift register to the receive buffer of the data register (SPDR) upon termination of the serial transfer. Irrespective of the value of the SPRF bit, this module changes the status of the shift register to "empty" upon termination of the serial transfer. If this module detects an SSL input signal negation from the beginning of serial transfer to the end of serial transfer, a mode fault error occurs (see section 16.4.6, Error Detection). The final sampling timing changes depending on the bit length of the transfer data. In slave mode, the data length depends on the settings in bits SPB3 to SPB0 bits in SPCMD0. The polarity of the SSL input signal depends on the setting in the SSL0P bit in the slave select polarity register (SSLP). For details on the transfer format, see section 16.4.4, Transfer Format. (c) Notes on Slave Operations If the CPHA bit in the command register 0(SPCMD0) is 0, this module starts serial transfers when it detects the assertion edge for an SSL input signal. In the type of configuration shown in Figure 16.4 as an example, if this module is used in single-slave mode, the SSL signal is always fixed at active state. Therefore, when the CPHA bit is set to 0, this module cannot correctly start a serial transfer. To correctly execute send/receive operation in a configuration in which the SSL input signal is fixed at active state, the CPHA bit should be set to 1. When it is necessary to set the CPHA bit to 0, the SSL input signal should not be fixed. (d) Burst Transfer If the CPHA bit in the command register 0 (SPCMD0) is 1, continuous serial transfer (burst transfer) can be executed while retaining the assertion state for the SSL input signal. If the CPHA bit is 1, the period from the first RSPCK edge to the sampling timing for the reception of the final bit in an SSL signal active state corresponds to a serial transfer period. Even when the SSL input signal remains at the active level, this module can accommodate burst transfers because it can detect the start of access. If the CPHA bit is 0, for the reason given in section 16.4.8 (2) (c), Notes on Slave Operations, second and subsequent serial transfers during the burst transfer cannot be executed correctly. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 16-42 RZ/A1H Group, RZ/A1M Group (e) 16. Renesas Serial Peripheral Interface Initialization Flowchart Figure 16.19 is a flowchart illustrating an example of initialization in SPI operation when this module is used in slave mode. For a description of how to set up the interrupt controller, direct memory access controller, and input/output ports, see the descriptions given in the individual blocks. Start of initialization in slave mode Set the pin control register (SPPCR) Set the slave select polarity register (SSLP) Set the data control register (SPDCR) * Sets polarity of SSL input signal * Sets access width. Set the command register 0 (SPCMD0) * Sets MSB or LSB first. * Sets data length. * Sets clock phase. * Sets clock polarity. Set interrupt controller (when using an interrupt) Set the direct memory access controller (when using the direct memory access controller) Set the control register (SPCR) * Sets slave mode. * Sets mode fault error detection. * Sets interrupt mask. End of initialization in slave mode Figure 16.19 Example of Initialization Flowchart in Slave Mode R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 16-43 RZ/A1H Group, RZ/A1M Group (f) 16. Renesas Serial Peripheral Interface Transfer Operation Flowchart (CPHA = 0) Figure 16.20 is a flowchart illustrating a transfer in SPI operation when this module is used in slave mode with the CPHA bit in the command register 0 (SPCMD0) set to 0. End of initialization in slave mode MISO Hi-Z Negate SSL input level Assert Start serial transfer Shorter than data length RSPCK cycle count Equal to data length Error occurred Overrun error status SSL input level No error Assert Negate Receive buffer status Full Detect mode fault error Empty Copy received data from the shift register to the receive buffer Error occurred Overrun error status No error Error handling Assert SSL input level Negate Yes Continue serial transfer No End of transfer Figure 16.20 Error handling Transfer Operation Flowchart in Slave (CPHA = 0) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 16-44 RZ/A1H Group, RZ/A1M Group (g) 16. Renesas Serial Peripheral Interface Transfer Operation Flowchart (CPHA = 1) Figure 16.21 is a flowchart illustrating a transfer in SPI operation when this module is used in slave mode with the CPHA bit in the command register 0 (SPCMD0) and the MODFEN bit in the control register (SPCR) set to 1, respectively. The subsequent operation is not guaranteed when the serial transfer is started with the MODFEN bit set to 0 and the SSL input level is negated with the number of RSPCK cycles shorter than the data length. End of initialization in slave mode MISO Hi-Z Negate SSL input level Assert MISO output No change RSPCK input level Changed Start serial transfer Assert Shorter than data length RSPCK cycle count Equal to data length SSL input level Error occurred Overrun error status Negate No error Receive buffer status Empty Detect mode fault error Full Copy received data from the shift register to the receive buffer Overrun error status Error occurred No error Error handling Yes Continue data transfer No End of transfer Figure 16.21 Error handling Transfer Operation Flowchart in Slave Mode (CPHA = 1) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 16-45 RZ/A1H Group, RZ/A1M Group 16.4.9 16. Renesas Serial Peripheral Interface Error Handling Figure 16.22 and Figure 16.23 show the error handling. The following error handling is used to return from the error state after an error in master or slave mode. Overrun error occurred. User handling Clear the OVRF bit. Read receive data before the overrun error Check that OVRF = 0 and SPRF = 0 End of overrun error handing Figure 16.22 Error Handling (Overrun Error) Mode fault error occurred. User handling Clear the MODF bit. Set the SPE bit to 1. End of mode fault error handing Figure 16.23 Error Handling (Mode Fault Error) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 16-46 RZ/A1H Group, RZ/A1M Group 16.4.10 16. Renesas Serial Peripheral Interface Loopback Mode When 1 is written to the SPLP bit in the pin control register (SPPCR), this module shuts off the path between the MISO pin and the shift register, and between the MOSI pin and the shift register, and connects the input path and the output path (reversed) of the shift register. This is called loopback mode. When a serial transfer is executed in loopback mode, the transmit data becomes the received data. Figure 16.24 shows the configuration of the shift register input/output paths for the case where this module in master mode is set in loopback mode. Shift Register Selector Normal Normal Master Loopback Slave Normal Master Loopback Slave MOSI Loopback MISO Figure 16.24 16.4.11 Configuration of Shift Register Input/Output Paths in Loopback Mode (Master Mode) Interrupt Sources This module has interrupt sources of receive buffer full, transmit buffer empty, mode fault, and overrun. In addition, the direct memory access controller can be activated by the receive buffer full or transmit buffer empty interrupt for data transfer. Table 16.11 shows the interrupt sources. When any of the interrupt conditions in Table 16.11 is met, an interrupt is generated. The interrupt sources should be cleared with data transfer by the CPU or direct memory access controller. Table 16.11 Interrupt Sources Name Interrupt Source Abbreviation Interrupt Condition Activation of Direct Memory Access Controller SPRI Receive buffer full RXI (SPRIE = 1) * (SPRF = 1) Possible SPTI Transmit buffer empty TXI (SPTIE = 1) * (SPTEF = 1) Possible SPEI Mode fault MOI (SPEIE = 1) * (MODF = 1) Overrun OVI (SPEIE = 1) * (OVRF = 1) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 16-47 RZ/A1H Group, RZ/A1M Group 17. 17. SPI Multi I/O Bus Controller SPI Multi I/O Bus Controller The SPI multi I/O bus controller outputs control signals to the serial flash memory connected to the SPI multi I/O bus space, thus enabling direct connection of the serial flash memory. This LSI incorporates two independent SPI multi I/O bus controller channels. 17.1 Features This module allows the connected serial flash memory to be accessed by directly reading the SPI multi I/O bus space, or using SPI operating mode to transmit and receive data. * Serial Flash Memory Interface Up to two serial flash memories per channel can be connected. A data bus size of 1 bit, 2 bits, or 4 bits can be selected for one serial flash memory device. Serial flash memory for DDR transfer can be directly connected. * External Address Space Read Mode A maximum of 8-Gbyte address space is supported (when two serial flash memories are connected) The SPBSSL pin can be automatically controlled through access address monitoring Efficient data reception due to built-in read cache (64-bit line x 16 entries) * SPI Operating Mode Desired read/write access to serial flash memory possible * Bit rate SPBCLK is generated by frequency division of B by internal baud rate generator SPBCLK frequency division ratio can be set from 2 to 4080 * SPBSSL Pin Control Delay from SPBSSL signal assertion to SPBCLK operation (clock delay) can be set Range: 1 to 8 SPBCLK cycles (set in SPBCLK-cycle units) Delay from SPBCLK stop to SPBSSL output negation (SPBSSL negation delay) can be set Range: 1.5 to 8.5 SPBCLK cycles (set in SPBCLK-cycle units) SPBSSL output assertion wait before next access (next access delay) can be set Range: 1 to 8 SPBCLK cycles (set in SPBCLK-cycle units) SPBSSL polarity can be changed R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 17-1 RZ/A1H Group, RZ/A1M Group 17.2 17. SPI Multi I/O Bus Controller Block Diagram Figure 17.1 shows a block diagram of this module for one channel. Internal bus B Bus interface Control register Read cache CMNCR SSLDR SPBCR DRCR DRCMR DREAR DROPR DRENR SMCR SMCMR SMADR SMOPR SMENR SMRDR0 SMRDR1 SMWDR0 SMWDR1 CMNSR CKDLY DRDMCR DRDRENR SMDMCR SMDRENR SPODLY Transmit data buffer Module data bus Transmit data shift register Receive data shift register Transmission/ reception control Baud rate generator Selector SPBMO0/SPBIO00 SPBMI0/SPBIO10 SPBIO20 SPBIO30 SPBMO1/SPBIO01 SPBMI1/SPBIO11 SPBIO21 SPBIO31 SPBSSL SPBCLK Figure 17.1 Block Diagram R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 17-2 RZ/A1H Group, RZ/A1M Group 17.3 17. SPI Multi I/O Bus Controller Input/Output Pins Table 17.1 shows the pin configuration for one channel. Table 17.1 Pin Configuration Port Pin Name Symbol I/O Function Common Clock pin SPBCLK_n Output Clock output Slave select pin SPBSSL_n Output Slave selection Data 0 pin SPBMO0_n/ SPBIO00_n I/O Port 0 master transmit data/data 0 Port 0 data 1 pin SPBMI0_n/ SPBIO10_n I/O Port 0 master input data/ data 1 Port 0 data 2 pin SPBIO20_n I/O Port 0 data 2 Port 0 data 3 pin SPBIO30_n I/O Port 0 data 3 Port 1 data 0 pin SPBMO1_n/ SPBIO01_n I/O Port 1 master transmit data/data 0 Port 1 data 1 pin SPBMI1_n/ SPBIO11_n I/O Port 1 master input data/ data 1 Port 1 data 2 pin SPBIO21_n I/O Port 1 data 2 Port 1 data 3 pin SPBIO31_n I/O Port 1 data 3 0 1 Note: * n represents a channel number (0 or 1). In the text, the channel number is omitted. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 17-3 RZ/A1H Group, RZ/A1M Group 17.4 17. SPI Multi I/O Bus Controller Register Descriptions Table 17.2 shows the register configuration. Table 17.2 Register Configuration Channel Register Name Abbreviation Initial Value R/W Address Access Size 0 Common control register_0 CMNCR_0 H'01AA4000 R/W H'3FEFA000 32 SSL delay register_0 SSLDR_0 H'00070707 R/W H'3FEFA004 32 Bit rate register_0 SPBCR_0 H'00000003 R/W H'3FEFA008 32 Data read control register_0 DRCR_0 H'00000000 R/W H'3FEFA00C 32 Data read command setting register_0 DRCMR_0 H'00030000 R/W H'3FEFA010 32 Data read extended address setting register_0 DREAR_0 H'00000000 R/W H'3FEFA014 32 Data read option setting register_0 DROPR_0 H'00000000 R/W H'3FEFA018 32 Data read enable setting register_0 DRENR_0 H'00004700 R/W H'3FEFA01C 32 SPI mode control register_0 SMCR_0 H'00000000 R/W H'3FEFA020 32 SPI mode command setting register_0 SMCMR_0 H'00000000 R/W H'3FEFA024 32 SPI mode address setting register_0 SMADR_0 H'00000000 R/W H'3FEFA028 32 SPI mode option setting register_0 SMOPR_0 H'00000000 R/W H'3FEFA02C 32 SPI mode enable setting register_0 SMENR_0 H'00004000 R/W H'3FEFA030 32 SPI mode read data register 0_0 SMRDR0_0 Undefined R H'3FEFA038 8, 16, 32 SPI mode read data register 1_0 SMRDR1_0 Undefined R H'3FEFA03C 8, 16, 32 SPI mode write data register 0_0 SMWDR0_0 H'00000000 R/W H'3FEFA040 8, 16, 32 SPI mode write data register 1_0 SMWDR1_0 H'00000000 R/W H'3FEFA044 8, 16, 32 Common status register_0 CMNSR_0 H'00000001 R H'3FEFA048 32 SPI AC input characteristics adjustment register_0 CKDLY_0 H'00000004 R/W H'3FEFA050 32 Data read dummy cycle setting register_0 DRDMCR_0 H'00000000 R/W H'3FEFA058 32 Data read DDR enable register_0 DRDRENR_0 H'00000000 R/W H'3FEFA05C 32 SPI mode dummy cycle setting register_0 SMDMCR_0 H'00000000 R/W H'3FEFA060 32 SPI mode DDR enable register_0 SMDRENR_0 H'00000000 R/W H'3FEFA064 32 SPI AC output characteristics adjustment register_0 SPODLY_0 H'00000000 R/W H'3FEFA068 32 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 17-4 RZ/A1H Group, RZ/A1M Group Table 17.2 Channel 1 17. SPI Multi I/O Bus Controller Register Configuration Register Name Abbreviation Initial Value R/W Address Access Size Common control register_1 CMNCR_1 H'01AA4000 R/W H'3FEFB000 32 SSL delay register_1 SSLDR_1 H'00070707 R/W H'3FEFB004 32 Bit rate register_1 SPBCR_1 H'00000003 R/W H'3FEFB008 32 Data read control register_1 DRCR_1 H'00000000 R/W H'3FEFB00C 32 Data read command setting register_1 DRCMR_1 H'00030000 R/W H'3FEFB010 32 Data read extended address setting register_1 DREAR_1 H'00000000 R/W H'3FEFB014 32 Data read option setting register_1 DROPR_1 H'00000000 R/W H'3FEFB018 32 Data read enable setting register_1 DRENR_1 H'00004700 R/W H'3FEFB01C 32 SPI mode control register_1 SMCR_1 H'00000000 R/W H'3FEFB020 32 SPI mode command setting register_1 SMCMR_1 H'00000000 R/W H'3FEFB024 32 SPI mode address setting register_1 SMADR_1 H'00000000 R/W H'3FEFB028 32 SPI mode option setting register_1 SMOPR_1 H'00000000 R/W H'3FEFB02C 32 SPI mode enable setting register_1 SMENR_1 H'00004000 R/W H'3FEFB030 32 SPI mode read data register 0_1 SMRDR0_1 Undefined R H'3FEFB038 8, 16, 32 SPI mode read data register 1_1 SMRDR1_1 Undefined R H'3FEFB03C 8, 16, 32 SPI mode write data register 0_1 SMWDR0_1 H'00000000 R/W H'3FEFB040 8, 16, 32 SPI mode write data register 1_1 SMWDR1_1 H'00000000 R/W H'3FEFB044 8, 16, 32 Common status register_1 CMNSR_1 H'00000001 R H'3FEFB048 32 SPI AC input characteristics adjustment register_1 CKDLY_1 H'00000004 R/W H'3FEFB050 32 Data read dummy cycle setting register_1 DRDMCR_1 H'00000000 R/W H'3FEFB058 32 Data read DDR enable register_1 DRDRENR_1 H'00000000 R/W H'3FEFB05C 32 SPI mode dummy cycle setting register_1 SMDMCR_1 H'00000000 R/W H'3FEFB060 32 SPI mode DDR enable register_1 SMDRENR_1 H'00000000 R/W H'3FEFB064 32 SPI AC output characteristics adjustment register_1 SPODLY_1 H'00000000 R/W H'3FEFB068 32 Note: * In the text, the channel number is omitted. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 17-5 RZ/A1H Group, RZ/A1M Group 17.4.1 17. SPI Multi I/O Bus Controller Common Control Register (CMNCR) CMNCR is a 32-bit register that controls the SPI multi I/O bus controller. The settings of this register are reflected both in external address space read mode and SPI operating mode. The settings of this register should be changed when the TEND flag in CMNSR is 1; otherwise, the operation cannot be guaranteed. Bit: 31 MD Initial value: 0 R/W: R/W Bit: 15 30 29 28 27 26 25 24 - - - - - - SFDE MOIIO3[1:0] 0 R 0 R 0 R 0 R 0 R 0 R 1 R/W 1 R/W 14 13 12 11 10 9 8 7 - - IO0FV[1:0] - 0 R 0 R IO3FV[1:0] Initial value: 0 R/W: R/W IO2FV[1:0] 1 R/W 0 R/W 0 R/W 0 R/W 23 0 R/W 0 R 22 21 20 MOIIO2[1:0] 0 R/W 1 R/W 0 R/W 6 5 4 CPHAT CPHAR SSLP 0 R/W 0 R/W 0 R/W 19 18 MOIIO1[1:0] 17 16 MOIIO0[1:0] 1 R/W 0 R/W 1 R/W 0 R/W 1 0 3 2 CPOL - 0 R/W 0 R BSZ[1:0] 0 R/W 0 R/W Bit Bit Name Initial Value R/W Description 31 MD 0 R/W Operating Mode Switch Switches the operating modes. 0: External address space read mode 1: SPI operating mode 30 to 25 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 24 SFDE 1 R/W Data Swap Setting for Serial Flash Memory Specifies whether or not swapping of data in serial flash memory is performed. 0: Swapping is not performed. 1: Swapping is performed in 8-bit units. For details, see section 17.5.4, Data Alignment. 23, 22 MOIIO3[1:0] 10 R/W SPBSSL Output Idle Value Fix SPBIO30, SPBIO31 Fixes output values of SPBIO30 and SPBIO31 in SPBSSL negation period. 00: Output value 0 01: Output value 1 10: Output value is the value of the immediately previous bit (or the pin is Hi-Z, if Hi-Z was the state in the immediately previous bit period). 11: Output value Hi-Z 21, 20 MOIIO2[1:0] 10 R/W SPBSSL Output Idle Value Fix SPBIO20, SPBIO21 Fixes output values of SPBIO20 and SPBIO21 in SPBSSL negation period. 00: Output value 0 01: Output value 1 10: Output value is the value of the immediately previous bit (or the pin is Hi-Z, if Hi-Z was the state in the immediately previous bit period). 11: Output value Hi-Z 19, 18 MOIIO1[1:0] 10 R/W SPBSSL Output Idle Value Fix SPBIO10, SPBIO11 Fixes output values of SPBIO10 and SPBIO11 in SPBSSL negation period. 00: Output value 0 01: Output value 1 10: Output value is the value of the immediately previous bit (or the pin is Hi-Z, if Hi-Z was the state in the immediately previous bit period). 11: Output value Hi-Z 17, 16 MOIIO0[1:0] 10 R/W SPBSSL Output Idle Value Fix SPBIO00, SPBIO01 Fixes output values of SPBIO00 and SPBIO01 in SPBSSL negation period. 00: Output value 0 01: Output value 1 10: Output value is the value of the immediately previous bit (or the pin is Hi-Z, if Hi-Z was the state in the immediately previous bit period). 11: Output value Hi-Z R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 17-6 RZ/A1H Group, RZ/A1M Group 17. SPI Multi I/O Bus Controller Bit Bit Name Initial Value R/W Description 15, 14 IO3FV[1:0] 01 R/W SPBIO30, SPBIO31 Fixed Value for 1-bit/2-bit Size Fixes the output value of SPBIO30 and SPBIO31 pins for 1-bit/2-bit size. 00: Output value 0 01: Output value 1 10: Output value is the value of the immediately previous bit (or the pin is Hi-Z, if Hi-Z was the state in the immediately previous bit period). 11: Output value Hi-Z 13, 12 IO2FV[1:0] 00 R/W SPBIO20, SPBIO21 Fixed Value for 1-bit/2-bit Size Fixes the output value of SPBIO20 and SPBIO21 pins for 1-bit/2-bit size. 00: Output value 0 01: Output value 1 10: Output value is the value of the immediately previous bit (or the pin is Hi-Z, if Hi-Z was the state in the immediately previous bit period). 11: Output value Hi-Z 11, 10 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 9, 8 IO0FV[1:0] 00 R/W SPBIO00, SPBIO01 Fixed Value for 1-bit Size Input Fixes the output value of SPBIO00 and SPBIO01 pins for 1-bit size input. 00: Output value 0 01: Output value 1 10: Output value is the value of the immediately previous bit (or the pin is Hi-Z, if Hi-Z was the state in the immediately previous bit period). 11: Output value Hi-Z 7 0 R Reserved This bit is always read as 0. The write value should always be 0. 6 CPHAT 0 R/W Output Shift Sets the SPBCLK edge of the output data. CPHAT and CPHAR should be set according to the table in the description of CPHAR. 0: Data transmission at even edge during SDR transfer Data transmission starts at even edge during DDR transfer. 1: Data transmission at odd edge during SDR transfer Data transmission starts at odd edge during DDR transfer. 5 CPHAR 0 R/W Input Latch Sets the SPBCLK edge of the reception data. CPHAT and CPHAR should be set according to the following table. 0: Data reception at odd edge during SDR transfer Data reception starts at odd edge during DDR transfer. 1: Data reception at even edge during SDR transfer Data reception starts at even edge during DDR transfer. CPHAT CPHAR 0 0 Setting enabled 0 1 Setting enabled during SDR transfer 1 0 Setting prohibited 1 1 Setting enabled Note: To set DDR transfer, set both the CPHAT and CPHAR bits to 0 or 1. 4 SSLP 0 R/W SPBSSL Signal Polarity Sets the polarity of SPBSSL signal. 0: Active low SPBSSL signal 1: Active high SPBSSL signal 3 CPOL 0 R/W SPBSSL Negation Period SPBCLK Output Direction Sets the SPBCLK output direction during SPBSSL negation period. 0: SPBCLK output is 0 during SPBSSL negation period. 1: SPBCLK output is 1 during SPBSSL negation period. 2 0 R Reserved This bit is always read as 0. The write value should always be 0. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 17-7 RZ/A1H Group, RZ/A1M Group 17. SPI Multi I/O Bus Controller Bit Bit Name Initial Value R/W Description 1, 0 BSZ[1:0] 00 R/W Data Bus Size Specifies the number of serial flash memories to be connected. 00: 1 memory 01: 2 memories 1X: Setting prohibited Note: After changing (the value of) this bit, all the entries in the read cache must be cleared by setting the RCF bit in DRCR to 1. 17.4.2 SSL Delay Register (SSLDR) SSLDR is a 32-bit register that adjusts the timing between the SPBSSL signal and the SPBCLK signal. The settings of this register are reflected both in external address space read mode and SPI operating mode. The settings of this register should be changed when the TEND flag in CMNSR is 1; otherwise, the operation cannot be guaranteed. Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 - - - - - - - - - - - - Initial value: 0 R/W: R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 1 R/W Bit: 15 10 9 8 7 6 5 4 3 2 - - - - - 0 R 0 R 0 R 0 R 0 R - 14 13 12 11 - - - - - Initial value: 0 R/W: R 0 R 0 R 0 R 0 R SLNDL[2:0] 1 R/W 1 R/W 1 R/W 18 17 16 SPNDL[2:0] 1 R/W 1 R/W 1 0 SCKDL[2:0] 1 R/W 1 R/W 1 R/W Bit Bit Name Initial Value R/W Description 31 to 19 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 18 to 16 SPNDL[2:0] 111 R/W Next Access Delay Sets the period from transfer end to next transfer start (next access). 000: 1 SPBCLK cycle 001: 2 SPBCLK cycles 010: 3 SPBCLK cycles 011: 4 SPBCLK cycles 100: 5 SPBCLK cycles 101: 6 SPBCLK cycles 110: 7 SPBCLK cycles 111: 8 SPBCLK cycles 15 to 11 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 10 to 8 SLNDL[2:0] 111 R/W SPBSSL Negation Delay Sets the period from the time the last SPBCLK edge is sent of a transfer to SPBSSL pin negation (SPBSSL negation delay). 000: 1.5 SPBCLK cycles 001: 2.5 SPBCLK cycles 010: 3.5 SPBCLK cycles 011: 4.5 SPBCLK cycles 100: 5.5 SPBCLK cycles 101: 6.5 SPBCLK cycles 110: 7.5 SPBCLK cycles 111: 8.5 SPBCLK cycles 7 to 3 All 0 R Reserved These bits are always read as 0. The write value should always be 0. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 17-8 RZ/A1H Group, RZ/A1M Group 17. SPI Multi I/O Bus Controller Bit Bit Name Initial Value R/W Description 2 to 0 SCKDL[2:0] 111 R/W Clock Delay Sets the period from SPBSSL pin assertion to SPBCLK oscillation (clock delay). 000: 1 SPBCLK cycle 001: 2 SPBCLK cycles 010: 3 SPBCLK cycles 011: 4 SPBCLK cycles 100: 5 SPBCLK cycles 101: 6 SPBCLK cycles 110: 7 SPBCLK cycles 111: 8 SPBCLK cycles 17.4.3 Bit Rate Register (SPBCR) SPBCR is a 32-bit register that sets the bit rate. The settings of this register are reflected both in external address space read mode and SPI operating mode. The settings of this register should be changed when the TEND flag in CMNSR is 1; otherwise, the operation cannot be guaranteed. Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 - - - - - - - - - - - - - - - Initial value: 0 R/W: R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 - - - - - - BRDV[1:0] 0 R 0 R 0 R 0 R 0 R 0 R - SPBR[7:0] Initial value: 0 R/W: R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 1 R/W 16 1 R/W Bit Bit Name Initial Value R/W Description 31 to 16 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 15 to 8 SPBR[7:0] All 0 R/W Bit Rate Sets the bit rate. The bit rate is determined by a combination of these bits with the BRDV[1:0] bits. For details, see Table 17.3, Relationship between SPBR[7:0] and BRDV[1:0] Settings. 7 to 2 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 1, 0 BRDV[1:0] 11 R/W Bit Rate Frequency Division Sets the bit rate. The bit rate is determined by a combination of these bits with the SPBR[7:0] bits. The SPBR value is used to set the base bit rate. The BRDV value is used to select a division ratio of the base bit rate from among no division, 2, 4, and 8. 00: Base bit rate 01: Base bit rate divided by 2 10: Base bit rate divided by 4 11: Base bit rate divided by 8 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 17-9 RZ/A1H Group, RZ/A1M Group (1) 17. SPI Multi I/O Bus Controller Bit Rate SPBR[7:0] and BRDV[1:0] are used for setting the bit rate. The following formula is used to calculate the bit rate when SPBR[7:0] 0. Bit rate = B / (2 x n x 2N) n: SPBR[7:0] setting (1, ..., 255) N: BRDV[1:0] setting (0 to 3) Also the following formula is used to calculate the bit rate when SPBR[7:0] = 0. Bit rate = B /2N N: BRDV[1:0] setting (0 to 3) Table 17.3 Relationship between SPBR[7:0] and BRDV[1:0] Settings Bit Rate SPBR[7:0] (n) BRDV[1:0] (N) Division Ratio B = 100 MHz B = 128 MHz B = 133.33 MHz 0 0 1 1 0 2 50 Mbps 64 Mbps 66.67 Mbps 2 0 4 25 Mbps 32 Mbps 33.33 Mbps 3 0 6 16.67 Mbps 21.33 Mbps 22.22 Mbps Setting prohibited 4 0 8 12.5 Mbps 16 Mbps 16.67 Mbps 5 0 10 10 Mbps 12.8 Mbps 13.33 Mbps 6 0 12 8.33 Mbps 10.67 Mbps 11.11 Mbps 6 1 24 4.17 Mbps 5.33 Mbps 5.56 Mbps 6 2 48 2.08 Mbps 2.67 Mbps 2.78 Mbps 6 3 96 1.04 Mbps 1.33 Mbps 1.39 Mbps 255 3 4080 24.51 Kbps 31.37 Kbps 32.68 Kbps Note: * The bit rate should be set so that it will satisfy the AC characteristics of this module. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 17-10 RZ/A1H Group, RZ/A1M Group 17.4.4 17. SPI Multi I/O Bus Controller Data Read Control Register (DRCR) DRCR is a 32-bit register that sets the operation in external address space read mode. The bits except the SSLN bit should be changed when the TEND flag in CMNSR is 1; otherwise, the operation cannot be guaranteed. Bit: 31 30 29 28 27 26 25 24 23 22 21 20 - - - - - - SSLN - - - - Initial value: 0 R/W: R 0 R 0 R 0 R 0 R 0 R 0 R 0 W 0 R 0 R 0 R 0 R 0 R/W 0 R/W 0 R/W Bit: 15 - 19 18 17 16 RBURST[3:0] 0 R/W 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 - - - - - - RCF RBE - - - - - - - SSLE Initial value: 0 R/W: R 0 R 0 R 0 R 0 R 0 R 0 W 0 R/W 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R/W Bit Bit Name Initial Value R/W Description 31 to 25 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 24 SSLN 0 W SPBSSL Negation Asserted SPBSSL can be negated by writing 1 to this bit when both the RBE and SSLE bits are 1. This bit is always read as 0. Note: To start next access after SPBSSL negation using this bit, read SSLF in CMNSR = 0 to confirm that the SPBSSL has been negated. 23 to 20 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 19 to 16 RBURST [3:0] 0000 R/W Read Data Burst Length Sets the burst length (data unit count) when reading. This bit is enabled when the RBE bit is set to 1. 0000: 1 data unit 0001: 2 continuous data units : 1110: 15 continuous data units 1111: 16 continuous data units One data unit is 64 bits long. 15 to 10 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 9 RCF 0 W Read Cache Flush When 1 is written to this bit, all the entries in the read cache are cleared. This bit is always read as 0. Note: After flushing the read cache by writing 1 to the RCF bit, read the DRCR before proceeding to read from the external address space. 8 RBE 0 R/W Read Burst Turns burst ON or OFF when reading. 0: Data is read according to the access size. 1: Read cache is enabled, and as many data units as the burst count specified in RBURST[3:0] bits is read. 7 to 1 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 0 SSLE 0 R/W SPBSSL Negation Sets the conditions for SPBSSL negation during read burst. SPBSSL is negated for each access during normal read. 0: SPBSSL is negated after transfer of data set in burst length. 1: SPBSSL is negated when the accessed address is not continuous with the previously transferred address. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 17-11 RZ/A1H Group, RZ/A1M Group 17.4.5 17. SPI Multi I/O Bus Controller Data Read Command Setting Register (DRCMR) DRCMR is a 32-bit register that sets the commands issued in external address space read mode. The settings of this register should be changed when the TEND flag in CMNSR is 1; otherwise, the operation cannot be guaranteed. Bit: 31 30 29 28 27 26 25 24 - - - - - - - Initial value: 0 R/W: R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R/W 0 R/W 0 R/W Bit: 15 7 6 5 - 14 13 12 11 10 9 8 - - - - - - - - Initial value: 0 R/W: R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 23 22 21 20 19 18 17 16 CMD[7:0] 0 R/W 0 R/W 0 R/W 1 R/W 1 R/W 4 3 2 1 0 0 R/W 0 R/W 0 R/W OCMD[7:0] 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W Bit Bit Name Initial Value R/W Description 31 to 24 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 23 to 16 CMD[7:0] H'03 R/W Command Sets the command. 15 to 8 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 7 to 0 OCMD[7:0] H'00 R/W Optional Command Sets the optional command. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 17-12 RZ/A1H Group, RZ/A1M Group 17.4.6 17. SPI Multi I/O Bus Controller Data Read Extended Address Setting Register (DREAR) DREAR is a 32-bit register that sets the address when the serial flash address is output in 32-bit mode. The settings of this register should be changed when the TEND flag in CMNSR is 1; otherwise, the operation cannot be guaranteed. Bit: 31 30 29 28 27 26 25 24 - - - - - - - Initial value: 0 R/W: R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R/W 0 R/W 0 R/W 0 R/W Bit: 15 - 23 22 21 20 19 18 17 16 0 R/W 0 R/W 0 R/W 0 R/W 2 1 0 EAV[7:0] 14 13 12 11 10 9 8 7 6 5 4 3 - - - - - - - - - - - - - Initial value: 0 R/W: R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R EAC[2:0] 0 R/W 0 R/W 0 R/W Bit Bit Name Initial Value R/W Description 31 to 24 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 23 to 16 EAV[7:0] H'00 R/W 32-Bit Extended Upper Address Fixed Value Sets the upper address bit values of the external address specified by the EAC[2:0] bits when the serial flash address is output in 32-bit mode. Bit 0 corresponds to the serial flash address bit [25], and bit 7 corresponds to the bit [32]. This setting is valid when the ADE[3] bit in DRENR is 1. When EAC[2:0] are 000, serial flash address [32:25] fixed values should be set to EAV[7:0]. When EAC[2:0] are 001, serial flash address [32:26] fixed values should set to EAV[7:1]. (1) When BSZ[1:0] in CMNCR = 00 (one serial flash memory connected) Serial flash addresses [31:0] are used for accessing. (2) When BSZ[1:0] in CMNCR = 01 (two serial flash memories connected) Serial flash addresses [32:1] are used for accessing. 15 to 3 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 2 to 0 EAC[2:0] 000 R/W 32-Bit Extended External Address Valid Range Sets the range of the external address to be used as serial flash address when the serial flash address is output in 32-bit mode. This setting is valid when the ADE[3] bit in DRENR is 1. 000: External address bits [24:0] enabled 001: External address bits [25:0] enabled Other than above: Setting prohibited R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 17-13 RZ/A1H Group, RZ/A1M Group 17.4.7 17. SPI Multi I/O Bus Controller Data Read Option Setting Register (DROPR) DROPR is a 32-bit register that sets the option data in external address space read mode. The settings of this register should be changed when the TEND flag in CMNSR is 1; otherwise, the operation cannot be guaranteed. Bit: 31 30 29 28 27 26 25 24 23 22 21 OPD3[7:0] Initial value: 0 R/W: R/W Bit: 15 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 14 13 12 11 10 9 8 7 6 5 0 R/W 0 R/W 0 R/W 0 R/W 19 18 17 16 OPD2[7:0] OPD1[7:0] Initial value: 0 R/W: R/W 20 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 4 3 2 1 0 0 R/W 0 R/W 0 R/W OPD0[7:0] 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W Bit Bit Name Initial Value R/W Description 31 to 24 OPD3[7:0] H'00 R/W Option Data 3 Sets the option data 3. 23 to 16 OPD2[7:0] H'00 R/W Option Data 2 Sets the option data 2. 15 to 8 OPD1[7:0] H'00 R/W Option Data 1 Sets the option data 1. 7 to 0 OPD0[7:0] H'00 R/W Option Data 0 Sets the option data 0. 0 R/W 0 R/W 0 R/W Note: * OPD3, OPD2, OPD1, and OPD0 are output in this order. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 17-14 RZ/A1H Group, RZ/A1M Group 17.4.8 17. SPI Multi I/O Bus Controller Data Read Enable Setting Register (DRENR) DRENR is a 32-bit register that sets the bit size of the command, optional command, address, option data, and read data in external address space read mode and enables outputting them other than read data. The settings of this register should be changed when the TEND flag in CMNSR is 1; otherwise, the operation cannot be guaranteed. Bit: 31 30 29 CDB[1:0] Initial value: 0 R/W: R/W Bit: 15 28 27 26 - - 0 R/W 0 R 0 R 0 R/W 11 10 9 OCDB[1:0] 0 R/W 0 R/W 14 13 12 DME CDE - OCDE Initial value: 0 R/W: R/W 1 R/W 0 R 0 R/W 25 24 23 22 - - 0 R/W 0 R 0 R 0 R/W 8 7 6 5 ADB[1:0] 1 R/W 1 R/W 20 19 18 - - 0 R/W 0 R 0 R 0 R/W 0 R/W 4 3 2 1 0 - - - - 0 R 0 R 0 R 0 R OPDB[1:0] OPDE[3:0] ADE[3:0] 0 R/W 21 1 R/W 0 R/W 0 R/W 0 R/W 0 R/W 17 16 DRDB[1:0] Bit Bit Name Initial Value R/W Description 31, 30 CDB[1:0] 00 R/W Command Bit Size Sets the command size in bit units. 00: 1 bit 01: 2 bits 10: 4 bits 11: Setting prohibited 29, 28 OCDB[1:0] 00 R/W Optional Command Bit Size Sets the optional command size in bit units. 00: 1 bit 01: 2 bits 10: 4 bits 11: Setting prohibited 27, 26 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 25, 24 ADB[1:0] 00 R/W Address Bit Size Sets the address size in bit units. 00: 1 bit 01: 2 bits 10: 4 bits 11: Setting prohibited 23, 22 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 21, 20 OPDB[1:0] 00 R/W Option Data Bit Size Sets the option data size in bit units. 00: 1 bit 01: 2 bits 10: 4 bits 11: Setting prohibited 19, 18 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 17, 16 DRDB[1:0] 00 R/W Data Read Bit Size Sets the data read size in bit units. 00: 1 bit 01: 2 bits 10: 4 bits 11: Setting prohibited 15 DME 0 R/W Dummy Cycle Enable Enables insertion of the dummy cycle before the read data. Note: A setting is prohibited for a transfer starting with a dummy cycle. 0: Dummy cycle insertion disabled 1: Dummy cycle insertion enabled R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 17-15 RZ/A1H Group, RZ/A1M Group 17. SPI Multi I/O Bus Controller Bit Bit Name Initial Value R/W Description 14 CDE 1 R/W Command Enable Sets the command to be output. 0: Command output disabled 1: Command output enabled 13 0 R Reserved This bit is always read as 0. The write value should always be 0. 12 OCDE 0 R/W Optional Command Enable Sets the optional command to be output. 0: Optional command output disabled 1: Optional command output enabled 11 to 8 ADE[3:0] 0111 R/W Address Enable Sets the address to be output. Be sure to use the following setting; otherwise, the operation is not guaranteed. (1) BSZ[1:0] in CMNCR = 00 (one serial flash memory connected) 0000: Output disabled 0111: Address[23:0] 1111: Address[31:0] Other than above: Setting prohibited (2) BSZ[1:0] in CMNCR = 01 (two serial flash memories connected) 0000: Output disabled 0111: Address[24:1] 1111: Address[32:1] Other than above: Setting prohibited 7 to 4 OPDE[3:0] 0000 R/W Option Data Enable Sets the option data to be output. Use only the settings given below. Otherwise, the operation cannot be guaranteed. 0000: Output disabled 1000: OPD3 1100: OPD3, OPD2 1110: OPD3, OPD2, OPD1 1111: OPD3, OPD2, OPD1, OPD0 Other than above: Setting prohibited 3 to 0 All 0 R Reserved These bits are always read as 0. The write value should always be 0. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 17-16 RZ/A1H Group, RZ/A1M Group 17.4.9 17. SPI Multi I/O Bus Controller SPI Mode Control Register (SMCR) SMCR is a 32-bit register that sets the operation in SPI operating mode. The settings of this register should be changed when the TEND flag in CMNSR is 1; otherwise, the operation cannot be guaranteed. Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 - - - - - - - - - - - - - - - Initial value: 0 R/W: R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R Bit: 15 2 1 - 14 13 12 11 10 9 8 7 6 5 4 3 - - - - - - - SSLKP - - - - - Initial value: 0 R/W: R 0 R 0 R 0 R 0 R 0 R 0 R 0 R/W 0 R 0 R 0 R 0 R 0 R SPIRE SPIWE 0 R/W 0 R/W 16 0 SPIE 0 W Bit Bit Name Initial Value R/W Description 31 to 9 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 8 SSLKP 0 R/W SPBSSL Signal Level Determines the SPBSSL status after the end of transfer. 0: SPBSSL signal is negated at the end of transfer. 1: SPBSSL signal level is maintained from the end of transfer to the start of next access. 7 to 3 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 2 SPIRE 0 R/W Data Read Enable Enables reading in SPI operating mode. 0: Data reading disabled 1: Data reading enabled Note: When the transfer data bit size is set to 2 bits or 4 bits with the SPIDB[1:0] bits, the SPIRE and SPIWE bits should not be set to 1 at the same time. 1 SPIWE 0 R/W Data Write Enable Enables writing in SPI operating mode. 0: Data writing disabled 1: Data writing enabled Note: When the transfer data bit size is set to 2 bits or 4 bits with the SPIDB[1:0] bits, the SPIRE and SPIWE bits should not be set to 1 at the same time. 0 SPIE 0 W SPI Data Transfer Enable Data is transferred by setting this bit to 1. This bit is enabled only when the TEND bit in CMNSR is set to 1. The operation cannot be guaranteed when this bit is set to 1 with the TEND bit set to 0. This bit is always read as 0. Note: When the SPBSSL pin is de-asserted, the command, optional command, address, and option data that are output enabled are output even if the SPIRE and SPIWE bits are set to 0. When the SPBSSL pin is asserted, follow the notes described in section 17.6.2, Notes on Starting Transfer from the SPBSSL Retained State in SPI Operating Mode. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 17-17 RZ/A1H Group, RZ/A1M Group 17.4.10 17. SPI Multi I/O Bus Controller SPI Mode Command Setting Register (SMCMR) SMCMR is a 32-bit register that sets the commands issued in SPI operating mode. The settings of this register should be changed when the TEND flag in CMNSR is 1; otherwise, the operation cannot be guaranteed. Bit: 31 30 29 28 27 26 25 24 - - - - - - - Initial value: 0 R/W: R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R/W 0 R/W 0 R/W Bit: 15 7 6 5 - 14 13 12 11 10 9 8 - - - - - - - - Initial value: 0 R/W: R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 23 22 21 20 19 18 17 16 CMD[7:0] 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 4 3 2 1 0 0 R/W 0 R/W 0 R/W OCMD[7:0] 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W Bit Bit Name Initial Value R/W Description 31 to 24 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 23 to 16 CMD[7:0] H'00 R/W Command Sets the command. 15 to 8 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 7 to 0 OCMD[7:0] H'00 R/W Optional Command Sets the optional command. 17.4.11 SPI Mode Address Setting Register (SMADR) SMADR is a 32-bit register that sets the addresses in SPI operating mode. The settings of this register should be changed when the TEND flag in CMNSR is 1; otherwise, the operation cannot be guaranteed. Bit: 31 30 29 28 27 26 25 24 23 22 21 ADR[31:24] Initial value: 0 R/W: R/W Bit: 15 20 19 18 17 16 ADR[23:16] 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W ADR[15:0] Initial value: 0 R/W: R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W Bit Bit Name Initial Value R/W Description 31 to 24 ADR[31:24] H'00 R/W Address Sets the value of bits 31 to 24 when the serial flash address is output in 32-bit units. This setting is valid when ADE[3] in SMENR is 1. 23 to 0 ADR[23:0] H'000000 R/W Address Sets the address. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 17-18 RZ/A1H Group, RZ/A1M Group 17.4.12 17. SPI Multi I/O Bus Controller SPI Mode Option Setting Register (SMOPR) SMOPR is a 32-bit register that sets the option data in SPI operating mode. The settings of this register should be changed when the TEND flag in CMNSR is 1; otherwise, the operation cannot be guaranteed. Bit: 31 30 29 28 27 26 25 24 23 22 21 OPD3[7:0] Initial value: 0 R/W: R/W Bit: 15 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 14 13 12 11 10 9 8 7 6 5 0 R/W 0 R/W 0 R/W 0 R/W 19 18 17 16 OPD2[7:0] OPD1[7:0] Initial value: 0 R/W: R/W 20 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 4 3 2 1 0 0 R/W 0 R/W 0 R/W OPD0[7:0] 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W Bit Bit Name Initial Value R/W Description 31 to 24 OPD3[7:0] H'00 R/W Option Data 3 Sets the option data 3. 23 to 16 OPD2[7:0] H'00 R/W Option Data 2 Sets the option data 2. 15 to 8 OPD1[7:0] H'00 R/W Option Data 1 Sets the option data 1. 7 to 0 OPD0[7:0] H'00 R/W Option Data 0 Sets the option data 0. 0 R/W 0 R/W 0 R/W Note: * OPD3, OPD2, OPD1, and OPD0 are output in this order. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 17-19 RZ/A1H Group, RZ/A1M Group 17.4.13 17. SPI Multi I/O Bus Controller SPI Mode Enable Setting Register (SMENR) SMENR is a 32-bit register that sets the bit size of the command, optional command, address, option data, and transfer data in SPI operating mode and enables their output. SMENR also enables dummy cycle insertion. Disabling all of the command, optional command, address, option data, dummy cycle, and transfer data is prohibited. At least one of them except dummy cycle must be enabled. The settings of this register should be changed when the TEND flag in CMNSR is 1; otherwise, the operation cannot be guaranteed. Bit: 31 30 29 CDB[1:0] Initial value: 0 R/W: R/W Bit: 15 28 27 26 - - 0 R/W 0 R 0 R 0 R/W 11 10 9 OCDB[1:0] 0 R/W 0 R/W 14 13 12 DME CDE - OCDE Initial value: 0 R/W: R/W 1 R/W 0 R 0 R/W 25 24 23 22 - - 0 R/W 0 R 0 R 0 R/W 8 7 6 5 ADB[1:0] ADE[3:0] 0 R/W 0 R/W 0 R/W 21 20 19 18 - - 0 R/W 0 R 0 R 0 R/W 0 R/W 4 3 2 1 0 OPDB[1:0] OPDE[3:0] 0 R/W 0 R/W 0 R/W 0 R/W 17 16 SPIDB[1:0] SPIDE[3:0] 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W Bit Bit Name Initial Value R/W Description 31, 30 CDB[1:0] 00 R/W Command Bit Size Sets the command size in bit units. 00: 1 bit 01: 2 bits 10: 4 bits 11: Setting prohibited 29, 28 OCDB[1:0] 00 R/W Optional Command Bit Size Sets the optional command size in bit units. 00: 1 bit 01: 2 bits 10: 4 bits 11: Setting prohibited 27, 26 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 25, 24 ADB[1:0] 00 R/W Address Bit Size Sets the address size in bit units. 00: 1 bit 01: 2 bits 10: 4 bits 11: Setting prohibited 23, 22 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 21, 20 OPDB[1:0] 00 R/W Option Data Bit Size Sets the option data size in bit units. 00: 1 bit 01: 2 bits 10: 4 bits 11: Setting prohibited 19, 18 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 17, 16 SPIDB[1:0] 00 R/W Transfer Data Bit Size Sets the transfer data size in bit units. 00: 1 bit 01: 2 bits 10: 4 bits 11: Setting prohibited R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 17-20 RZ/A1H Group, RZ/A1M Group 17. SPI Multi I/O Bus Controller Bit Bit Name Initial Value R/W Description 15 DME 0 R/W Dummy Cycle Enable Enables insertion of the dummy cycle before the read data. Note: Dummy cycle insertion is prohibited for write in SPI operating mode including the case in which a transfer ends with a dummy cycle. Note: A setting is prohibited for a transfer starting with a dummy cycle. 0: Dummy cycle insertion disabled 1: Dummy cycle insertion enabled 14 CDE 1 R/W Command Enable Sets the command to be output. 0: Command output disabled 1: Command output enabled 13 0 R Reserved This bit is always read as 0. The write value should always be 0. 12 OCDE 0 R/W Optional Command Enable Sets the optional command to be output. 0: Optional command output disabled 1: Optional command output enabled 11 to 8 ADE[3:0] 0000 R/W Address Enable Sets the address to be output. Use only the settings given below. Otherwise, the operation cannot be guaranteed. 0000: Output disabled 0100: ADR[23:16] 0110: ADR[23:8] 0111: ADR[23:0] 1111: ADR[31:0] Other than above: Setting prohibited 7 to 4 OPDE[3:0] 0000 R/W Option Data Enable Sets the option data to be output. Use only the settings given below. Otherwise, the operation cannot be guaranteed. 0000: Output disabled 1000: OPD3 1100: OPD3, OPD2 1110: OPD3, OPD2, OPD1 1111: OPD3, OPD2, OPD1, OPD0 Other than above: Setting prohibited 3 to 0 SPIDE[3:0] 0000 R/W Transfer Data Enable Sets valid transfer data. Valid data differs depending on the BSZ[1:0] bit setting in CMNCR. The following settings must be used. Otherwise, the operation is not guaranteed. (1) BSZ[1:0] bits in CMNCR = 00 (one serial flash memory connected) 0000: Not transferred 1000: 8 bits transferred (enables data at address 0 of the SPI mode read/ write data registers 0) 1100: 16 bits transferred (enables data at addresses 0 and 1 of the SPI mode read/write data registers 0 ) 1111: 32 bits transferred (enables data at addresses 0 to 3 of the SPI mode read/write data registers 0) Other than above: Setting prohibited (2) BSZ[1:0] bits in CMNCR = 01 (two serial flash memories connected) 0000: Not transferred 1000: 16 bits transferred (enables data at addresses 0 and 1 of the SPI mode read/write data registers 0 ) 1100: 32 bits transferred (enables data at addresses 0 to 3 of the SPI mode read/write data registers 0) 1111: 64 bits transferred (enables data at addresses 0 to 3 of the SPI mode read/write data registers 0 and data at addresses 0 to 3 of the SPI mode read/write data registers 1) Other than above: Setting prohibited R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 17-21 RZ/A1H Group, RZ/A1M Group 17.4.14 17. SPI Multi I/O Bus Controller SPI Mode Read Data Register 0 (SMRDR0) SMRDR0 is a 32-bit register that stores the read data in SPI operating mode. Access to this register should be performed in the same size as the transfer size specified in the SPIDE[3:0] bits in the SPI mode enable setting register (SMENR). Be sure to access from address 0. The settings of this register should be read when the TEND flag in CMNSR is 1; otherwise, the operation cannot be guaranteed. Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 RDATA0[31:16] Initial value: UndefinedUndefinedUndefinedUndefinedUndefinedUndefinedUndefinedUndefinedUndefinedUndefinedUndefinedUndefinedUndefinedUndefinedUndefinedUndefined R/W: R R R R R R R R R R R R R R R R Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 RDATA0[15:0] Initial value: UndefinedUndefinedUndefinedUndefinedUndefinedUndefinedUndefinedUndefinedUndefinedUndefinedUndefinedUndefinedUndefinedUndefinedUndefinedUndefined R/W: R R R R R R R R R R R R R R R R Bit Bit Name 31 to 0 RDATA0 [31:0] Initial Value R/W Description Undefined R Read Data Holds the data read in SPI operating mode. Data bits differ depending on the settings of SFDE and BSZ[1:0] bits in CMNCR and SPIDE[3:0] bits in SMENR. BSZ[1:0] = 01, SPIDE[3:0] = 1111, SFDE = 1: Read data[63:32]. BSZ[1:0] = 01, SPIDE[3:0] = 1111, SFDE = 0: Read data[31:0]. Other than the above: Read data[31:0]. Note: * The contents of this register and SMRDR1 are modified upon completion of reception in SPI operating mode. Be sure to read data when reception in SPI operating mode is completed. 17.4.15 SPI Mode Read Data Register 1 (SMRDR1) SMRDR1 is a 32-bit register that stores the read data in SPI operating mode. This register is enabled when the BSZ[1:0] bits in CMNCR are set to 01 (two serial flash memories connected) and disabled when the BSZ[1:0] bits in CMNCR are set to 00 (one serial flash memory connected). Access to this register should be performed in the same size as the transfer size specified in the SPIDE[3:0] bits in the SPI mode enable setting register (SMENR). Be sure to access from address 0. The settings of this register should be read when the TEND flag in CMNSR is 1; otherwise, the operation cannot be guaranteed. Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 RDATA1[31:16] Initial value: UndefinedUndefinedUndefinedUndefinedUndefinedUndefinedUndefinedUndefinedUndefinedUndefinedUndefinedUndefinedUndefinedUndefinedUndefinedUndefined R/W: R R R R R R R R R R R R R R R R Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 RDATA1[15:0] Initial value: UndefinedUndefinedUndefinedUndefinedUndefinedUndefinedUndefinedUndefinedUndefinedUndefinedUndefinedUndefinedUndefinedUndefinedUndefinedUndefined R/W: R R R R R R R R R R R R R R R R Bit Bit Name 31 to 0 RDATA1 [31:0] Initial Value R/W Description Undefined R Read Data Holds the data read in SPI operating mode. Data bits differ depending on the settings of SFDE and BSZ[1:0] bits in CMNCR and SPIDE[3:0] bits in SMENR. BSZ[1:0] = 01, SPIDE[3:0] = 1111, SFDE = 1: Read data[31:0]. BSZ[1:0] = 01, SPIDE[3:0] = 1111, SFDE = 0: Read data[63:32]. Other than the above: Bits in this register are disabled. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 17-22 RZ/A1H Group, RZ/A1M Group 17.4.16 17. SPI Multi I/O Bus Controller SPI Mode Write Data Register 0 (SMWDR0) SMWDR0 is a 32-bit register that sets the write data in SPI operating mode. Access to this register should be performed in the same size as the transfer size specified in the SPIDE[3:0] bits in the SPI mode enable setting register (SMENR). Be sure to access from address 0. The settings of this register should be changed when the TEND flag in CMNSR is 1; otherwise, the operation cannot be guaranteed. Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 WDATA0[31:16] Initial value: 0 R/W: R/W Bit: 15 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 14 13 12 11 10 9 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 8 7 6 5 4 3 2 1 0 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W WDATA0[15:0] Initial value: 0 R/W: R/W Bit Bit Name 31 to 0 WDATA0 [31:0] 17.4.17 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W Initial Value R/W Description All 0 R/W Write Data Holds the data to be written in SPI operating mode. Data bits differ depending on the settings of SFDE and BSZ[1:0] bits in CMNCR and SPIDE[3:0] bits in SMENR. BSZ[1:0] = 01, SPIDE[3:0] = 1111, SFDE = 1: Write data[63:32]. BSZ[1:0] = 01, SPIDE[3:0] = 1111, SFDE = 0: Write data[31:0]. Other than the above: Write data[31:0]. SPI Mode Write Data Register 1 (SMWDR1) SMWDR1 is a 32-bit register that sets the write data in SPI operating mode. This register is enabled when the BSZ[1:0] bits in CMNCR are set to 01 (two serial flash memories connected) and disabled when the BSZ[1:0] bits in CMNCR are set to 00 (one serial flash memory connected). Access to this register should be performed in the same size as the transfer size specified in the SPIDE[3:0] bits in the SPI mode enable setting register (SMENR). Be sure to access from address 0. The settings of this register should be changed when the TEND flag in CMNSR is 1; otherwise, the operation cannot be guaranteed. Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 WDATA1[31:16] Initial value: 0 R/W: R/W Bit: 15 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 14 13 12 11 10 9 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 8 7 6 5 4 3 2 1 0 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W WDATA1[15:0] Initial value: 0 R/W: R/W Bit Bit Name 31 to 0 WDATA1 [31:0] 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W Initial Value R/W Description All 0 R/W Write Data Holds the data to be written in SPI operating mode. Data bits differ depending on the settings of SFDE and BSZ[1:0] bits in CMNCR and SPIDE[3:0] bits in SMENR. BSZ[1:0] = 01, SPIDE[3:0] = 1111, SFDE = 1: Write data[31:0]. BSZ[1:0] = 01, SPIDE[3:0] = 1111, SFDE = 0: Write data[63:32]. Other than the above: Bits in this register are disabled. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 17-23 RZ/A1H Group, RZ/A1M Group 17.4.18 17. SPI Multi I/O Bus Controller Common Status Register (CMNSR) CMNSR is a 32-bit register that holds flags indicating the operating state. The settings of this register are reflected both in external address space read mode and SPI operating mode. Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 - - - - - - - - - - - - - - - Initial value: 0 R/W: R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R Bit: 15 - 16 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 - - - - - - - - - - - - - - SSLF TEND Initial value: 0 R/W: R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 1 R Bit Bit Name Initial Value R/W Description 31 to 2 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 1 SSLF 0 R SPBSSL Pin Monitor 0: SPBSSL pin is negated 1: SPBSSL pin is asserted 0 TEND 1 R Transfer End Flag Indicates whether the data transfer has ended. 0: Indicates that data transfer is in progress 1: Indicates that data transfer has ended R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 17-24 RZ/A1H Group, RZ/A1M Group 17.4.19 17. SPI Multi I/O Bus Controller SPI AC Input Characteristics Adjustment Register (CKDLY) CKDLY is used to adjust the timing of the setup and hold times for data input. The timing should be adjusted to suit the AC characteristics of the serial flash memory to be connected. Settings of this register should be changed while the SSLF flag in CMNSR is 0; otherwise, the operation cannot be guaranteed. When writing, write to the register as a 32-bit unit with bits 15 to 8 set to H'A5. Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 - - - - - - - - - - - - - - - Initial value: 0 R/W: R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 - - - - 0 R 0 R 0 R 0 R - GB[7:0] Initial value: 0 R/W: W 0 W 0 W 0 W 0 W 0 W 0 W 0 W 16 CKDLY[3:0] 0 R/W 1 R/W 0 R/W 0 R/W Bit Bit Name Initial Value R/W Description 31 to 16 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 15 to 8 GB[7:0] All 0 W Guard When writing, write to the register as a 32-bit unit with these bits set to H'A5. These bits are always read as 0. 7 to 4 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 3 to 0 CKDLY[3:0] 0100 R/W Input Characteristics Adjustment Switches the relative timing of the setup and hold times for data input. The two values below are specifiable. 0100: Initial value 1000: Makes the data input setup time shorter and the data input hold time longer. Other than the above: Settings prohibited R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 17-25 RZ/A1H Group, RZ/A1M Group 17.4.20 17. SPI Multi I/O Bus Controller Data Read Dummy Cycle Setting Register (DRDMCR) DRDMCR is a 32-bit register that sets the size and number of dummy cycles to be inserted in external address space read mode. The settings of this register are enabled when the DME bit in the data read enable setting register (DRENR) is 1. The settings of this register should be changed when the TEND flag in CMNSR is 1; otherwise, the operation cannot be guaranteed. Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 - - - - - - - - - - - - - Initial value: 0 R/W: R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R Bit: 15 2 - 14 13 12 11 10 9 8 7 6 5 4 3 - - - - - - - - - - - - - Initial value: 0 R/W: R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 17 16 DMDB[1:0] 0 R/W 0 R/W 1 0 DMCYC[2:0] 0 R/W 0 R/W 0 R/W Bit Bit Name Initial Value R/W Description 31 to 18 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 17, 16 DMDB [1:0] 00 R/W Dummy Cycle Bit Size Sets the dummy cycle size in bit units. The setting of these bits is combined with the setting of the IO0FV, IO2FV, and IO3FV bits in the common control register (CMNCR) to determine the state of the unused pins during the dummy cycles. The state of the used pins is Hi-Z. 00: 1 bit 01: 2 bits 10: 4 bits 11: Setting prohibited 15 to 3 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 2 to 0 DMCYC [2:0] 000 R/W Number of Dummy Cycles Sets the number of dummy cycles to be inserted when the DME bit in the data read enable setting register (DRENR) is 1. 000: 1 cycle 001: 2 cycles 010: 3 cycles 011: 4 cycles 100: 5 cycles 101: 6 cycles 110: 7 cycles 111: 8 cycles R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 17-26 RZ/A1H Group, RZ/A1M Group 17.4.21 17. SPI Multi I/O Bus Controller Data Read DDR Enable Register (DRDRENR) DRDRENR is a 32-bit register that sets SDR or DDR transfer of the address, option data, and read data in external address space read mode. The settings of this register should be changed when the TEND flag in CMNSR is 1; otherwise, the operation cannot be guaranteed. Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 - - - - - - - - - - - - - - - Initial value: 0 R/W: R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R Bit: 15 - 16 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 - - - - - - - ADDRE - - - OPDRE - - - DRDRD Initial value: 0 R/W: R 0 R 0 R 0 R 0 R 0 R 0 R 0 R/W 0 R 0 R 0 R 0 R/W 0 R 0 R 0 R 0 R/W Bit Bit Name Initial Value R/W Description 31 to 9 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 8 ADDRE 0 R/W Address DDR Enable Sets SDR or DDR transfer of the address. 0: SDR transfer 1: DDR transfer 7 to 5 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 4 OPDRE 0 R/W Option Data DDR Enable Sets SDR or DDR transfer of the option data. 0: SDR transfer 1: DDR transfer 3 to 1 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 0 DRDRE 0 R/W Data Read DDR Enable Sets SDR or DDR transfer of the read data. 0: SDR transfer 1: DDR transfer R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 17-27 RZ/A1H Group, RZ/A1M Group 17.4.22 17. SPI Multi I/O Bus Controller SPI Mode Dummy Cycle Setting Register (SMDMCR) SMDMCR is a 32-bit register that sets the size and number of dummy cycles to be inserted in SPI operating mode. The settings of this register are enabled when the DME bit in the SPI mode enable setting register (SMENR) is 1. The settings of this register should be changed when the TEND flag in CMNSR is 1; otherwise, the operation cannot be guaranteed. Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 - - - - - - - - - - - - - Initial value: 0 R/W: R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R Bit: 15 2 - 14 13 12 11 10 9 8 7 6 5 4 3 - - - - - - - - - - - - - Initial value: 0 R/W: R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 17 16 DMDB[1:0] 0 R/W 0 R/W 1 0 DMCYC[2:0] 0 R/W 0 R/W 0 R/W Bit Bit Name Initial Value R/W Description 31 to 18 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 17 and 16 DMDB [1:0] 00 R/W Dummy Cycle Bit Size Sets the dummy cycle size in bit units. The setting of these bits is combined with the setting of the IO0FV, IO2FV, and IO3FV bits in the common control register (CMNCR) to determine the state of the unused pins during the dummy cycles. The state of the used pins is Hi-Z. 00: 1 bit 01: 2 bits 10: 4 bits 11: Setting prohibited 15 to 3 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 2 to 0 DMCYC[2:0] 000 R/W Number of Dummy Cycles Sets the number of dummy cycles to be inserted when the DME bit in the SPI mode enable setting register (SMENR) is 1. 000: 1 cycle 001: 2 cycles 010: 3 cycles 011: 4 cycles 100: 5 cycles 101: 6 cycles 110: 7 cycles 111: 8 cycles R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 17-28 RZ/A1H Group, RZ/A1M Group 17.4.23 17. SPI Multi I/O Bus Controller SPI Mode DDR Enable Register (SMDRENR) SMDRENR is a 32-bit register that sets SDR or DDR transfer of the address, option data, and transfer data in SPI operating mode. The settings of this register should be changed when the TEND flag in CMNSR is 1; otherwise, the operation cannot be guaranteed. Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 - - - - - - - - - - - - - - - Initial value: 0 R/W: R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R Bit: 15 - 16 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 - - - - - - - ADDRE - - - OPDRE - - - SPIDRE Initial value: 0 R/W: R 0 R 0 R 0 R 0 R 0 R 0 R 0 R/W 0 R 0 R 0 R 0 R/W 0 R 0 R 0 R 0 R/W Bit Bit Name Initial Value R/W Description 31 to 9 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 8 ADDRE 0 R/W Address DDR Enable Sets SDR or DDR transfer of the address. 0: SDR transfer 1: DDR transfer 7 to 5 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 4 OPDRE 0 R/W Option Data DDR Enable Sets SDR or DDR transfer of the option data. 0: SDR transfer 1: DDR transfer 3 to 1 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 0 SPIDRE 0 R/W Transfer Data DDR Enable Sets SDR or DDR transfer of the transfer data. 0: SDR transfer 1: DDR transfer R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 17-29 RZ/A1H Group, RZ/A1M Group 17.4.24 17. SPI Multi I/O Bus Controller SPI AC Output Characteristics Adjustment Register (SPODLY) SPODLY is used to adjust the timing of the delay, hold, buffer on and buffer off times for data output. The timing should be adjusted to suit the AC characteristics of the serial flash memory to be connected. Settings of this register should be changed while the SSLF flag in CMNSR is 0; otherwise, the operation cannot be guaranteed. When writing, write to the register as a 32-bit unit with bits 31 to 24 set to H'A5. Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 - - - - - - - - 0 W 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 8 7 6 5 4 3 2 1 0 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W GB[7:0] Initial value: 0 R/W: W 0 W 0 W 0 W 0 W 0 W 0 W Bit: 15 14 13 12 11 10 9 16 SPODLY[15:0] Initial value: 0 R/W: R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W Bit Bit Name Initial Value R/W Description 31 to 24 GB[7:0] All 0 W Guard When writing, write to the register as a 32-bit unit with these bits set to H'A5. These bits are always read as 0. 23 to 16 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 15 to 0 SPODLY[15:0] All 0 R/W Output Characteristics Adjustment Switches the timing of the delay, hold, buffer on and buffer off times for data output. The two values below are specifiable. H'0000: Initial value H'6363: The delay, hold, buffer on and buffer off times for data output are lengthened. Other than the above: Settings prohibited R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 17-30 RZ/A1H Group, RZ/A1M Group 17.5 17. SPI Multi I/O Bus Controller Operation 17.5.1 System Configuration With this module, one or two serial flash memories can be directly connected per channel (data size of 1, 2, and 4 bits). The number of connected memories can be selected using the BSZ[1:0] bits in CMNCR. Examples of system configuration with one serial flash memory connected and two serial flash memories connected are shown in Figure 17.2 and Figure 17.3, respectively. This LSI SPBSSL SPBCLK SPBMO0/SPBIO00 SPBMI0/SPBIO10 SPBIO20 SPBIO30 Figure 17.2 Serial flash memory CS# SCK SI/IO0 SO/IO1 W#/IO2 HOLD#/IO3 System Configuration Example with 4-Bit Data Size and One Serial Flash Memory Connected (BSZ[1:0] Bits in CMNCR = 00) This LSI SPBSSL SPBCLK SPBMO0/SPBIO00 SPBMI0/SPBIO10 SPBIO20 SPBIO30 Serial flash memory CS# SCK SI/IO0 SO/IO1 W#/IO2 HOLD#/IO3 Serial flash memory SPBMO1/SPBIO01 SPBMI1/SPBIO11 SPBIO21 SPBIO31 Figure 17.3 CS# SCK SI/IO0 SO/IO1 W#/IO2 HOLD#/IO3 System Configuration Example with 4-Bit Data Size and Two Serial Flash Memories Connected (BSZ[1:0] Bits in CMNCR = 01) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 17-31 RZ/A1H Group, RZ/A1M Group 17.5.2 17. SPI Multi I/O Bus Controller Address Map In external address space read mode, the serial flash connected is assigned in the SPI multi I/O bus space. A maximum accessible address space differs depending on the number of serial flash memories connected. In combination with DREAR, a maximum of 4 Gbytes can be accessed when one serial flash memory is connected, and a maximum of 8 Gbytes can be accessed when two memories are connected. Table 17.4 Address Map Channel Number of Serial Flash Memories Connected Internal Address Max. Access Area 0 1 H'18000000 to H'1BFFFFFF 4 Gbytes H'58000000 to H'5BFFFFFF (mirror area) 2 H'18000000 to H'1BFFFFFF 8 Gbytes H'58000000 to H'5BFFFFFF (mirror area) 1 1 H'1C000000 to H'1FFFFFFF 4 Gbytes H'5C000000 to H'5FFFFFFF (mirror area) 2 H'1C000000 to H'1FFFFFFF 8 Gbytes H'5C000000 to H'5FFFFFFF (mirror area) 17.5.3 32-bit Serial Flash Addresses Since the SPI multi I/O bus space is 64 Mbytes, only a part of the 32-bit serial flash address area can be directly accessed. Here, the fixed value set in the pertinent register is used as the upper bit value of a 32-bit address. To output serial flash addresses in 32 bits, set the ADE[3] bit in DRENR to 1, set the range of the external addresses used as the serial flash addresses to the EAC[2:0] bits in DREAR, and set the upper bit value of the 32-bit address as the fixed value to the EAV[7:0] bits in DREAR. When EAC[2:0] = 000 EAV [7:0] bits External address bits [24:0] 7 0 Serial flash address 32 0 25 24 When EAC[2:0] = 001 EAV [7:0] bits External address bits [25:0] 7 0 Serial flash address 32 Figure 17.4 26 25 0 32-Bit Address Setting Setting the ADE[3] bit in DRENR to 1 allows the serial flash address to be output using [31:0] bits. When EAC[2:0] = 000, external address bits [24:0] are valid; set the value for [32:25] bits to EAV[7:0]. When EAC[2:0] = 001, external address bits [25:0] are valid; set the value for [32:26] bits to EAV[7:1]. The address bits actually used for access depend on the number of serial flash memories connected. When one serial flash memory is connected, address bits [31:0] are used and when two memories are connected, address bits [32:1] are used. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 17-32 RZ/A1H Group, RZ/A1M Group 17. SPI Multi I/O Bus Controller Note: * When the capacity of the serial flash memory used is smaller than 4 Gbytes, keep the following point in mind. If an access spreads over the last address of the serial flash in burst mode (RBE bit in DRCR = 1), the access address does not agree with the internal address of the serial flash. To prevent this, software should appropriately manage the accessible address areas for the serial flash memory used according to the memory capacity. 17.5.4 Data Alignment Data alignment can be set by using the SFDE bit in the common control register (CMNCR). Data alignment in data read mode and in SPI mode are shown in Figure 17.5 and Figure 17.6, respectively. When two serial flash memories are connected, the serial flash memory connected to the pin SPBIO30-SPBIO00 has the address 2n and the serial flash memory connected to the pin SPBIO31-SPBIO01 has the address 2n + 1. The data should be accessed in word or larger units. It cannot be accessed in byte units. When one serial flash memory is connected: SFDE = 0 8 bits D0 D1 D2 D3 D4 D5 D6 D7 SF0 Access width 1 byte 0 1 2 3 4 5 6 7 Internal bus Address 63 32 31 b'000 x x x x x b'001 x x x x x b'010 x x x x x b'011 x x x x D3 b'100 x x x D4 x b'101 x x D5 x x b'110 x D6 x x x b'111 D7 x x x x 0 x x D0 x D1 x D2 x x x x x x x x x x x x x x x x x Access width 1 byte Internal bus Address 63 32 31 b'000 x x x x x b'001 x x x x x b'010 x x x x x b'011 x x x x D3 b'100 x x x D4 x b'101 x x D5 x x b'110 x D6 x x x b'111 D7 x x x x 0 x x D0 x D1 x D2 x x x x x x x x x x x x x x x x x 2 bytes b'000 b'010 b'100 b'110 x x x x x x D1 D0 x x x x D3 D2 x x x x D5 D4 x x x x D7 D6 x x x x x x x x x x D0 D1 D2 D3 D4 D5 D6 D7 x x x x 4 bytes b'000 b'100 x x x x D3 D2 D1 D0 D7 D6 D5 D4 x x x x D0 D1 D2 D3 D4 D5 D6 D7 8 bytes b'000 D7 D6 D5 D4 D3 D2 D1 D0 b'000 b'010 b'100 b'110 x x x x x x D0 D1 x x x x D2 D3 x x x x D4 D5 x x x x D6 D7 x x x x x x 4 bytes b'000 b'100 8 bytes b'000 2 bytes IO30 to 00 SFDE = 1 8 bits D0 D1 D2 D3 D4 D5 D6 D7 SF0 0 1 2 3 4 5 6 7 IO30 to 00 When two serial flash memories are connected: SFDE = 0 8 bits D0 D2 D4 D6 SF0 8 bits D1 D3 D5 D7 SF1 0 2 4 6 Internal bus Access width Address 63 32 31 x x x x x 2 bytes b'000 x x x x D2 b'010 x x D4 D5 x b'100 D6 D7 x x x b'110 4 bytes IO30 to IO00 IO31 to IO01 8 bytes Figure 17.5 0 x D0 D1 D3 x x x x x x x x b'000 b'100 x x x x D0 D1 D2 D3 D4 D5 D6 D7 x x x x b'000 D0 D1 D2 D3 D4 D5 D6 D7 SFDE = 1 8 bits D0 D2 D4 D6 SF0 0 2 4 6 8 bits D1 D3 D5 D7 SF1 Internal bus Access width Address 63 32 31 x x x x x 2 bytes b'000 x x x x D3 b'010 x x D5 D4 x b'100 D7 D6 x x x b'110 0 x D1 D0 D2 x x x x x x x x 4 bytes b'000 b'100 x x x x D3 D2 D1 D0 D7 D6 D5 D4 x x x x 8 bytes b'000 D7 D6 D5 D4 D3 D2 D1 D0 IO30 to IO00 IO31 to IO01 Data Alignment in Data Read Mode When one serial flash memory is connected: When SFDE = 0 8 bits D0 D1 D2 D3 D4 D5 D6 D7 SF0 0 1 2 3 4 5 6 7 Access width Register 31 1 byte SMRDR0/SMWDR0 x x x x x 0 D0 D0 D1 2 bytes SMRDR0/SMWDR0 4 bytes SMRDR0/SMWDR0 D0 D1 D2 D3 IO30 to IO00 When SFDE = 1 8 bits D0 D1 D2 D3 D4 D5 D6 D7 SF0 0 1 2 3 4 5 6 7 Access width Register 31 1 byte SMRDR0/SMWDR0 x x x x x 0 D0 D1 D0 2 bytes SMRDR0/SMWDR0 4 bytes SMRDR0/SMWDR0 D3 D2 D1 D0 IO30 to IO00 When two serial flash memories are connected: When SFDE = 0 8 bits 8 bits D0 D1 D2 D3 D4 D5 D6 D7 SF1 SF0 0 2 4 6 Access width Register 31 2 bytes SMRDR0/SMWDR0 x 0 D0 D1 4 bytes SMRDR0/SMWDR0 D0 D1 D2 D3 8 bytes SMRDR0/SMWDR0 D0 D1 D2 D3 IO30 to IO00 IO31 to IO01 Figure 17.6 x SMRDR1/SMWDR1 D4 D5 D6 D7 When SFDE = 1 8 bits 8 bits D1 D0 D3 D2 D5 D4 D7 D6 SF1 SF0 0 2 4 6 IO30 to IO00 IO31 to IO01 Access width Register 31 x x 0 D1 D0 2 bytes SMRDR0/SMWDR0 4 bytes SMRDR0/SMWDR0 D3 D2 D1 D0 8 bytes SMRDR0/SMWDR0 D7 D6 D5 D4 SMRDR1/SMWDR1 D3 D2 D1 D0 Data Alignment in SPI Mode R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 17-33 RZ/A1H Group, RZ/A1M Group 17.5.5 17. SPI Multi I/O Bus Controller Operating Modes This module has two operating modes: external address space read mode and SPI operating mode. In external address space read mode, a read access to the SPI multi I/O bus space is converted into SPI communication and data is received. After data acquisition, data is returned to the bus master that is the issuing source. For details, see section 17.5.6, External Address Space Read Mode. In SPI operating mode, arbitrary SPI communication is carried out using register settings. For details, see section 17.5.8, SPI Operating Mode. 17.5.6 External Address Space Read Mode A read access to the SPI multi I/O bus space can be converted into SPI communication in external address space read mode. Further, the commands, optional commands, option data, and dummy cycle issued for reading can be modified using registers. For the address, option data, and read data, either SDR or DDR transfer can be selected using the appropriate register when the SPBCLK frequency division ratio is two or larger. In external address space read mode, either normal read operation or burst read operation can be selected. The transfer format is determined based on the common control register (CMNCR), SSL delay register (SSLDR), bit rate setting register (SPBCR), data read control register (DRCR), data read command setting register (DRCMR), data read extended address setting register (DREAR), data read option setting register (DROPR), data read enable setting register (DRENR), data read dummy cycle setting register (DRDMCR), and data read DDR enable register (DRDRENR). (1) Normal Read Operation When the RBE bit in DRCR is set to 0, normal read operation is performed. In the normal read operation, the data of 8 bits, 16 bits, 32 bits, and 64 bits are read for respectively a byte, a word, and a longword read access. Here, a byte access is enabled only when one serial flash memory is connected. After reading, the SPBSSL pin is negated. The normal read operation timing is shown in Figure 17.7. t1 is the time period from SPBSSL pin assertion to SPBCLK oscillation (clock delay), t2 is the time period from transmission of the last SPBCLK edge of a transfer to SPBSSL pin negation (SPBSSL negation delay), and t3 is the time period from one transfer end to the next transfer start (next access). For details of t1, t2, and t3, see section 17.5.9, Transfer Format. SPI multi I/O bus space access t1 t2 t3 SPBSSL SPBCLK SPBMO0 Command SPBMI0 Address Read data 8/16/32 bits Flags SSLF bit TE ND bit Figure 17.7 Normal Read Operation Timing R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 17-34 RZ/A1H Group, RZ/A1M Group (2) 17. SPI Multi I/O Bus Controller Burst Read Operation When the RBE bit in DRCR is set to 1, burst read operation is performed. Read cache is enabled in the burst read operation. For read cache operation, see section 17.5.7, Read Cache. For reading bytes, words, or longwords, the read cache is first referred to for the data. When the read cache contains the data, the data is read from the read cache without accessing the serial flash memory. When the read cache does not contain the data, burst read operation is performed in the serial flash memory and the read data is stored in the read cache. The data transfer length at that time is 64 bits x RBURST[3:0] bits and the data is always read from the 64-bit boundary. The SPBSSL pin status after data transfer can be selected by using the SSLE bit in DRCR. When the SSLE bit is set to 0, the SPBSSL pin is negated after data transfer. For an operation performed when the SSLE bit is set to 1, see (3) Burst Read Operation with Automatic SPBSSL Negation, just below. A pattern diagram of this operation and a burst read operation timing diagram when SSLE bit is set to 0 are shown in Figure 17.8 and Figure 17.9. This LSI Internal bus Serial flash memory This module (1) Read cache (2) (a) (2) (b) (2) (c) (1) When the read cache contains the data The data is read from the read cache without performing SPI communication. (2) When the read cache does not contain the data (a) The read cache is accessed to confirm that the data is not in the read cache. (b) The data is read from the serial flash memory and the read data is stored in the read cache. (c) The data is read from the read cache. Figure 17.8 Burst Read Operation R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 17-35 RZ/A1H Group, RZ/A1M Group 17. SPI Multi I/O Bus Controller SPI multi I/O bus space access t2 t3 t1 SPBSSL SPBCLK SPBMO0 Comma nd Address Read data SPBMI0 Read data 64 bits 64 bits 64 x RBU RST (read burst len gth) bits Flags SSLF bit TEND bit Figure 17.9 (3) Burst Read Operation Timing (SSLE Bit = 0) Burst Read Operation with Automatic SPBSSL Negation When SSLE bit in DRCR is set to 1, this module does not negate the SPBSSL pin after the burst read transfer. When accessing the next time, if the address is continuous with the previous read address, the burst read operation is performed without issuing the command, optional command, address, option data, or dummy cycle. If the address is not continuous with the previous read address, the SPBSSL pin is once negated and the burst read operation is performed after issuing the command, optional command, address, option data, or dummy cycle. Burst read timing diagrams for continuous address and non-continuous address are shown in Figure 17.10 and Figure 17.11. SPI multi I/O bus space access t1 t2 Wait for data read t1 t2 SPBSSL SPBCLK SPBMO0 Command Address Read data Read data 64 x RBURST bits 64 x RBURST bits SPBMI0 Flags SSLF bit TEND bit Figure 17.10 Burst Read Timing for Continuous Address (SSLE Bit = 1) SPI multi I/O bus space access SPI multi I/O bus space access t1 t2 SPBSSL Wait for data read t3 t2 t1 SPBCLK SPBMO0 Command Address Command Address Read data Read data 64 x RBURST bits 64 x RBURST bit SPBMI0 Flags SSLF bit TEND bit Figure 17.11 Burst Read Timing for Non-Continuous Address (SSLE Bit = 1) For the next access after negation of the SPBSSL with the SSLN bit in DRCR with this operation, read SSLF = 0 in CMNSR to confirm that the SPBSSL has been negated. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 17-36 RZ/A1H Group, RZ/A1M Group (4) 17. SPI Multi I/O Bus Controller Initial Setting Flow An example of an initial setting flow in external address space read mode is shown in Figure 17.12. External address space read mode Initial setting start Set CKDLY and SPODLY. Set CMNCR. * Set the AC characteristics. * Set external address space read mode. * Set the fixed value of the pins during SPBSSL output idle and that for 1-bit/2-bit size. * Set the SPBCLK edges for output shift and input latch. * Set the SPBSSL signal polarity. * Set the SPBCLK output direction during SPBSSL negation. * Set the number of serial flash memories connected. Set SSLDR. * Set the various delay timing. Set SPBCR. * Set the transfer bit rate. Set DRCR. * Set the normal read or burst read operation. * Set the SPBSSL negation during burst read operation. * Set the burst length during burst read operation. Set DRCMR. * Set the command/optional command when reading. Set DREAR. * Set the address when the serial flash address is output in 32-bit units. (only when DRENR.ADE[3] = 1) Set DROPR. * Set the option data when reading. Set DRENR. * Enable the transfer data. * Set the transfer data size in bit units. Set DRDMCR. Set DRDRENR. * Set the dummy cycle size in bit units. * Set the number of dummy cycles. * Set SDR/DDR transfer. External address space read mode Initial setting end Figure 17.12 Example of Initial Setting Flow in External Address Space Read Mode R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 17-37 RZ/A1H Group, RZ/A1M Group 17.5.7 17. SPI Multi I/O Bus Controller Read Cache This module has a simple built-in read cache. The read cache can be used during external address space read mode and burst read operation. The read cache is configured with a line size of 64 bits and 16 entries. Read cache configuration is shown in Figure 17.13. Address array Entry 0 V Tag address Data array Byte Byte Byte Entry 1 Entry 15 31 (1 + 30) bits Figure 17.13 (1) 64 bits Read Cache Configuration Address Array The V bit indicates whether the entry data is valid. When the V bit is 1, the data is valid and when V bit is 0, the data is invalid. The tag address bits hold the address used for the serial flash memory. Address bits 32 to 3 are used for the purpose. Address bits 23 to 3 are enabled when address output is 24 bits and one serial flash memory is connected; and address bits 24 to 3 are enabled when two serial flash memories are connected. Address bits 31 to 3 are enabled when address output is 32 bits and one serial flash memory is connected; and address bits 32 to 3 are enabled when two serial flash memories are connected. (2) Data Array It retains the 64-bit read data. Registration in the read cache is performed in line units. (3) Read Operation In case of read-hit, data is read from the read cache. In case of read-miss, after the 64 x RBURST (read burst length) data is read from the serial flash memory and the read cache is updated, the data is returned to the bus master. (4) Data Replacement The write pointer is used to update data. In case of read-miss, the RBURST (read burst length) portion data is replaced starting at the entry specified by the write pointer. In other words, the data is replaced in the storage order of the data. Whether data is referred to or not will not affect the replacement order of data. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 17-38 RZ/A1H Group, RZ/A1M Group 17.5.8 17. SPI Multi I/O Bus Controller SPI Operating Mode This module can carry out an arbitrary SPI operation by using the register settings. The transfer format is determined based on the common control register (CMNCR), SSL delay register (SSLDR), bit rate setting register (SPBCR), SPI mode control register (SMCR), SPI mode command setting register (SMCMR), SPI mode address setting register (SMADR), SPI mode option setting register (SMOPR), and SPI mode enable setting register (SMENR), SPI mode read data register (SMRDR), SPI mode write data register (SMWDR), SPI mode dummy cycle setting register (SMDMCR), and SPI mode DDR enable register (SMDRENR). For the address, option data, and transfer data, either SDR or DDR transfer can be selected using the appropriate register when the SPBCLK frequency division ratio is two or larger. SPI operating mode can be used for reading the status of the serial flash memory and writing to the serial flash memory. In this mode, one transfer refers to the operation from when the SPIE bit in SMCR is set to 1 to when the TEND bit is set to 1. (1) Transfer Start The transfer of data is started in the set transfer format by setting the SPIE bit in SMCR to 1. When write operation is enabled, the SPI mode write data register is transmitted to the serial flash memory. When read operation is enabled, data read from the serial flash memory is stored into the SPI mode read data register. The SPI operation timing is shown in Figure 17.14. SPIE="1" SPIE="1" t1 t2 t3 t2 t3 t1 SPBSSL SPBCLK SPBMO0 Command Address SPBMI0 Write data (SMWDR) Read data (SMRDR) Command Address Write data (SMWDR) Read data (SMRDR) Flags SSLF bit TEND bit Figure 17.14 (2) SPI Operation Timing Read/Write Enable * Read operation: Data can be read by setting the SPIRE bit in SMCR to 1. The read data is stored into SMRDR. * Write operation: Data can be written by setting the SPIWE bit in SMCR to 1. The data stored in SMWDR is output. When the data size is set to 1 bit using the SPIDB[1:0] bits in SMENR, data can be transmitted and received by setting the SPIRE and SPIWE bits to 1. However, when the data size is set to 2 or 4 bits by using the SPIDB[1:0] bits, only one of the SPIRE and SPIWE bits should be enabled. The operation is not guaranteed if both the bits are enabled. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 17-39 RZ/A1H Group, RZ/A1M Group (3) 17. SPI Multi I/O Bus Controller Retention of SPBSSL Pin Assertion By setting the SSLKP bit in SMCR to 1, assertion of the SPBSSL pin can be continued till the next transfer. With this function, the transfer can be carried out continuously with the SPBSSL kept in the asserted state. The data transfer timing using the SSLKP bit is shown in Figure 17.15. SPIE= "1" SSLKP="1" SPBSSL kept asserted t2 t3 t1 SPBSSL SPBCLK SPBMO0 Command Address SPBMI0 SPIE= "1" SSLKP="0" SPBSSL is negated t1 t2 t3 SPBSSL signal level kept Command Write data (SMWDR) Address Read data (SMRDR) Write data (SMWDR) Read data (SMRDR) Setting SSLKP bit Flags SSLF bit TEND bit Figure 17.15 (4) Data Transfer Timing using the SSLKP Bit Initial Setting Flow An example of an initial setting flow in SPI operating mode is shown in Figure 17.16. SPI operating mode Initial setting start Set CKDLY and SPODLY. Set CMNCR. * Set the AC characteristics. * Set SPI operating mode. * Set the fixed value of the pins during SPBSSL output idle and that for 1-bit/2-bit size. * Set the SPBCLK edges for output shift and input latch. * Set the SPBSSL signal polarity. * Set the SPBCLK output direction during SPBSSL negation. * Set the number of serial flash memories connected. Set SSLDR. * Set the various delay timing. Set SPBCR. * Set the transfer bit rate. SPI operating mode Initial setting end Figure 17.16 Example of Initial Setting Flow in SPI Operating Mode R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 17-40 RZ/A1H Group, RZ/A1M Group (5) 17. SPI Multi I/O Bus Controller Data Transfer Setting Flow An example of a data transfer setting flow in SPI operating mode is shown in Figure 17.17. SPI operating mode Initial setting end Set SMCR, SMCMR, SMADR, SMOPR, SMENR, SMWDR0, SMWDR1, SMDMCR, and SMDRENR. No * Set the SPBSSL signal level to be kept. * Enable data reading or data writing. * Set the command/optional command/address/option data when reading. * Enable the transfer data and set the transfer data size in bit units. * Set the write data (valid when the SPIWE bit in SMCR is set to 1). * Set the size and number of dummy cycles. * Set SDR/DDR transfer. Set the SPIE bit in SMCR to 1. * Transfer the data when the SPIE bit is set to 1. Is the TEND bit in CMNSR is 1? * The TEND bit is set to 1 on completion of the data transfer. Yes Read from SMRDR0 and SMRDR1. Yes * Read the data (valid when the SPIRE bit in SMCR is set to 1). Is transfer continued? No SPI operating mode Transfer operation end Figure 17.17 Example of a Data Transfer Setting Flow in SPI Operating Mode R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 17-41 RZ/A1H Group, RZ/A1M Group 17.5.9 (1) 17. SPI Multi I/O Bus Controller Transfer Format SPBSSL Pin Enable Polarity Control The enable polarity of the SPBSSL pin can be changed with the SSLP bit in CMNCR. (2) SPBCLK Output The SPBCLK output direction during SPBSSL negation can be set with the CPOL bit in CMNCR. (3) Data Transmission and Reception Timing Data transmission and reception timing is different between SDR transfer and DDR transfer. During SDR transfer, data is transmitted and received at either the odd or even edges. The data transmission timing can be set to the odd or even edge with the CPHAT bit in CMNCR. Similarly, the data reception timing can be set to the odd or even edge with the CPHAR bit in CMNCR. During DDR transfer, data is transmitted and received at both the odd and even edges. The first data transmission timing can be set to the odd or even edge with the CPHAT bit in CMNCR. Similarly, the first data reception timing can be set to the odd or even edge with the CPHAR bit in CMNCR. (4) Delay Settings t1 is the time period from SPBSSL pin assertion to SPBCLK oscillation (clock delay). It can be set with the SCKDL[2:0] bits in SSLDR. t2 is the time period till the SPBSSL signal negation after the SPBCLK oscillation is stopped (SPBSSL negation delay). It can be set with the SLNDL[2:0] bits in SSLDR. t3 is the time period required to prevent SPBSSL signal assertion for the next transfer after the end of the previous transfer (next access delay). It can be set with the SPNDL[2:0] bits in SSLDR. t1 t2 t3 SPBCLK (CPOL = 0) SPBCLK (CPOL = 1) Output pin (CPHAT = 0) Output pin (CPHAT = 1) Sampling (CPHAR = 0) Sampling (CPHAR = 1) SPBSSL (SSLP = 0) SPBSSL (SSLP = 1) Figure 17.18 SDR Transfer Format R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 17-42 RZ/A1H Group, RZ/A1M Group SPBCLK (CPOL = 0) 17. SPI Multi I/O Bus Controller t1 t2 t3 SPBCLK (CPOL = 1) Output pin (CPHAT = 0) Output pin (CPHAT = 1) Sampling (CPHAR = 0) Sampling (CPHAR = 1) SPBSSL (SSLP = 0) SPBSSL (SSLP = 1) Figure 17.19 DDR Transfer Format Note: * In DDR reception when CPHAR = 1, the sampling timing of the last bit is based on the frequency-divided clock in this module. When CPHAT = 1 in DDR transfer, the serial flash memory cannot provide the sampling timing of the last bit; therefore, a transfer ending with a DDR transfer is not performed correctly when CPHAT = 1. 17.5.10 Data Format This module can input and output data in the order of command, optional command, address, option data, dummy cycle, and data. (1) Data Registers Table 17.5 shows the input and output data. Table 17.5 Data Registers Data External Address Space Read Operation SPI Operation Command (8 bits) CMD[7:0] bits in DRCMR CMD[7:0] bits in SMCMR Optional command (8 bits) OCMD[7:0] bits in DRCMR OCMD[7:0] bits in SMCMR Address (32/24 bits) BSZ[1:0] = 00 (one flash memory connected) 32 bits: DREAR.EAV[6:1 to 0] bits + lower [25 to 24:0] bits of the read address. 24 bits: Lower [23:0] bits of the read address 32 bits: ADR[31:0] bits in SMADR 24 bits: ADR[23:0] bits in SMADR BSZ[1:0] = 01 (two flash memories connected) 32 bits: DREAR.EAV[7:1 to 0] bits + lower [25 to 24:1] bits of the read address. 24 bits: Lower [24:1] bits of the read address Option data (8 bits x 4) DROPR SMOPR Dummy cycle (1 to 8 cycles) DRDMCR SMDMCR (only when read) Transfer data Normal read: 8, 16, and 32 bits Burst read: 64 x RBURST bits Read: SMRDR0, SMRDR1 Write: SMWDR0, SMWDR1 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 17-43 RZ/A1H Group, RZ/A1M Group (2) 17. SPI Multi I/O Bus Controller Data Enable In external address space read mode, transfer enable or disable of the command, optional command, address, option data, and dummy cycle can be controlled with the CDE, OCDE, ADE[3:0], OPDE[3:0], and DME bits in DRENR, respectively. The size and number of dummy cycles can be controlled with the data read dummy cycle setting register (DRDMCR). When the SPBCLK frequency division ratio is two or larger, either SDR or DDR transfer can be selected for the address, option data, and read data, using the ADDRE, OPDRE, and DRDRE bits in the data read DDR enable register (DRDRENR). Similarly, in SPI operating mode, enable or disable of the command, optional command, address, option data, dummy cycle, and transfer data can be controlled with the CDE, OCDE, ADE[3:0], OPDE[3:0], DME, and SPIDE[3:0] bits in SMENR, respectively. However, disabling all the above parameters is prohibited in SPI operating mode. At least one of them except dummy cycle must be enabled. The size and number of dummy cycles can be controlled with the SPI mode dummy cycle setting register (SMDMCR). When the SPBCLK frequency division ratio is two or larger, either SDR or DDR transfer can be selected for the address, option data, and transfer data, using the ADDRE, OPDRE, and SPIDRE bits in the SPI mode DDR enable register (SMDRENR). For the address and option data in external address space read mode; and the address, option data, and transfer data in SPI operating mode, the enable bit setting allowed is determined according to the transfer data size. For the allowed setting combinations of the enable bits and transfer data size, refer to the description of the pertinent register. If data is disabled, that data is skipped, and input and output of the next data is carried out. The command, optional command, address, and option data are always output. During dummy cycles, the state of the used pins is Hi-Z. In external address space read mode, data is always input; and in SPI operating mode, input and output of data is determined based on the settings of the SPIRE and SPIWE bits in SMCR. There are some restrictions on dummy cycle insertion; refer to the description of the DME bits in DRENR and SMENR for details. Optional Command command Address Option data Dummy cycle Transfer data Data read length Data In external address space read mode CMD OCMD In SPI operating mode CMD OCMD ADR [31:24] ADR [23:16] ADR [15:8] In external address space read mode CDE OCDE ADE[3] ADE[2] ADE[1] ADE[0] OPDE[3] OPDE[2] OPDE[1] OPDE[0] DME In SPI operating mode CDE OCDE ADE[3] ADE[2] ADE[1] ADE[0] OPDE[3] OPDE[2] OPDE[1] OPDE[0] DME In external address space read mode -- -- ADDRE OPDRE -- DRDRE In SPI operating mode -- -- ADDRE OPDRE -- SPIDRE 8 bits 8 bits 32 bits/24 bits 8/16/24/32 bits 1 to 8 cycles Data length (EAV[7:0]+) read address ADR [7:0] OPD3 OPD2 OPD1 OPD0 DMCYC OPD3 OPD2 OPD1 OPD0 DMCYC DATA[3] DATA[2] DATA[1] DATA[0] Enable Always enabled SPIDE [3] SPIDE [2] SPIDE [1] SPIDE [0] DDR Enable Figure 17.20 Data and Enable R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 17-44 RZ/A1H Group, RZ/A1M Group (3) 17. SPI Multi I/O Bus Controller Bit Size In external address space read mode, the size of the command, optional command, address, option data, and the read data in bit units is respectively controlled with the CDB[1:0], OCDB[1:0], ADB[1:0], OPDB[1:0], and DRDB[1:0] bits in DRENR. The size of the dummy cycle in bit units is also controlled with the DMDB[1:0] bits in DRDMCR. Similarly, in SPI operating mode, the size of the command, optional command, address, option data, and read write data in bit units is controlled with the CDB[1:0], OCDB[1:0], ADB[1:0], OPDB[1:0], and SPIDB[1:0] bits in SMENR. The size of the dummy cycle in bit units is also controlled with the DMDB[1:0] bits in SMDMCR. (a) 1-bit Size When the size is set to 1 bit, SPBMI0 and SPBMI1 pins will be the input pins and SPBMO0 and SPBMO1 pins will be the output pins. SPBIO20, SPBIO21, SPBIO30, and SPBIO31 pins are not used. Figure 17.21 and Figure 17.22 show the transfer format examples. t1 t2 t3 SPBSSL SPBCLK SPBMO0 T7 T6 T5 T4 T3 T2 T1 T0 SPBMI0 R7 R6 R5 R4 R3 R2 R1 R0 Figure 17.21 Transfer Format Example with 1-Bit Data Size and One Serial Flash Memory Connected t1 t2 t3 SPBSSL SPBCLK SPBMO1 T15 T14 T13 T12 T11 T10 T9 T8 SPBMI1 R15 R14 R13 R12 R11 R10 R9 R8 SPBMO0 T7 T6 T5 T4 T3 T2 T1 T0 SPBMI0 R7 R6 R5 R4 R3 R2 R1 R0 Figure 17.22 Transfer Format Example with 1-Bit Data Size and Two Serial Flash Memories Connected R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 17-45 RZ/A1H Group, RZ/A1M Group (b) 17. SPI Multi I/O Bus Controller 2-bit Size When the size is set to 2 bits, SPBIO0_0, SPBIO01, SPBIO10, and SPBIO11 pins will be either the input pins or the output pins. SPBIO20, SPBIO21, SPBIO30, and SPBIO31 pins are not used. Figure 17.23 and Figure 17.24 show the transfer format examples. t1 t2 t3 SPBSSL SPBCLK Figure 17.23 SPBIO10 D7 D5 D3 D1 SPBIO00 D6 D4 D2 D0 Transfer Format Example with 2-Bit Data Size and One Serial Flash Memory Connected t1 t2 t3 SPBSSL SPBCLK Figure 17.24 SPBIO11 D15 D13 D11 D9 SPBIO01 D14 D12 D10 D8 SPBIO10 D7 D5 D3 D1 SPBIO00 D6 D4 D2 D0 Transfer Format Example with 2-Bit Data Size and Two Serial Flash Memories Connected R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 17-46 RZ/A1H Group, RZ/A1M Group (c) 17. SPI Multi I/O Bus Controller 4-bit Size When the size is set to 4 bits, SPBIO00, SPBIO01, SPBIO10, SPBIO11, SPBIO20, SPBIO21, SPBIO30, and SPBIO31 pins will be either the input pins or the output pins. Figure 17.25 and Figure 17.26 show the transfer format examples. t1 t2 t3 SPBSSL SPBCLK Figure 17.25 SPBIO30 D7 D3 SPBIO20 D6 D2 SPBIO10 D5 D1 SPBIO00 D4 D0 Transfer Format Example with 4-Bit Data Size and One Serial Flash Memory Connected t1 t2 t3 SPBSSL SPBCLK Figure 17.26 SPBIO30 D15 D11 SPBIO20 D14 D10 SPBIO10 D13 D9 SPBIO00 D12 D8 SPBIO31 D7 D3 SPBIO21 D6 D2 SPBIO11 D5 D1 SPBIO01 D4 D0 Transfer Format Example with 4-Bit Data Size and Two Serial Flash Memories Connected R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 17-47 RZ/A1H Group, RZ/A1M Group 17.5.11 17. SPI Multi I/O Bus Controller Data Pin Control With this module, the status of pins can be automatically changed based on the data size to be used and the read/write settings. The pin status during the SPBSSL negation can be set with the MOIIO3, MOIIO2, MOIIO1, and MOIIO0 bits in CMNCR. The SPBSSL and SPBCLK pins are always output pins. The status of respective pins is specified in Table 17.6 to Table 17.9. Table 17.6 Pin Status (1) SPBSSL Assertion Command, Optional Command, Address, Option Data Pin SPBSSL Negation 1-bit Size 2-bit Size 4-bit Size SPBMO0/ SPBIO00, SPBMO1/ SPBIO01 MOIIO0 bit value Output Output Output SPBMI0/ SPBIO10, SPBMI1/ SPBIO11 MOIIO1 bit value Hi-Z Output Output SPBIO20, SPBIO21 MOIIO2 bit value IO2FV bit value IO2FV bit value Output SPBIO30, SPBIO31 MOIIO3 bit value IO3FV bit value IO3FV bit value Output Table 17.7 Pin Status (2) Transfer Data External Address Space Read Operation SPI Operation SPIRE Bit = 1, SPIWE Bit = 0 Pin 1-bit Size 2-bit Size 4-bit Size 1-bit Size 2-bit Size 4-bit Size SPBMO0/ SPBIO00, SPBMO1/ SPBIO01 IO0FV bit value Input Input IO0FV bit value Input Input SPBMI0/ SPBIO10, SPBMI1/ SPBIO11 Input Input Input Input Input Input SPBIO20, SPBIO21 IO2FV bit value IO2FV bit value Input IO2FV bit value IO2FV bit value Input SPBIO30, SPBIO31 IO3FV bit value IO3FV bit value Input IO3FV bit value IO3FV bit value Input R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 17-48 RZ/A1H Group, RZ/A1M Group Table 17.8 17. SPI Multi I/O Bus Controller Pin Status (3) Transfer Data SPI Operation SPIRE Bit = 0, SPIWE Bit = 1 SPIRE Bit = 1, SPIWE Bit = 1 Pin 1-bit Size 2-bit Size 4-bit Size 1-bit Size 2-bit Size 4-bit Size SPBMO0/ SPBIO00, SPBMO1/ SPBIO01 Output Output Output Output Setting prohibited Setting prohibited SPBMI0/ SPBIO10, SPBMI1/ SPBIO11 Hi-Z Output Output Input Setting prohibited Setting prohibited SPBIO20, SPBIO21 IO2FV bit value IO2FV bit value Output IO2FV bit value Setting prohibited Setting prohibited SPBIO30, SPBIO31 IO3FV bit value IO3FV bit value Output IO3FV bit value Setting prohibited Setting prohibited Table 17.9 Pin Status (4) Dummy Cycle Pin 1-bit Size 2-bit Size 4-bit Size SPBMO0/ SPBIO00, SPBMO1/ SPBIO01 IO0FV bit value Hi-Z Hi-Z SPBMI0/ SPBIO10, SPBMI1/ SPBIO11 Hi-Z Hi-Z Hi-Z SPBIO20, SPBIO21 IO2FV bit value IO2FV bit value Hi-Z SPBIO30, SPBIO31 IO3FV bit value IO3FV bit value Hi-Z R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 17-49 RZ/A1H Group, RZ/A1M Group 17.5.12 17. SPI Multi I/O Bus Controller SPBSSL Pin Control Negation conditions of the SPBSSL pin are as follows. (1) External Address Space Read Mode (a) Normal read operation (RBE bit in DRCR = 0) SPBSSL negated after completing the data transfer and t2 cycle. (b) Burst read without automatic SPBSSL negation (RBE bit in DRCR = 1, SSLE bit in DRCR = 0) SPBSSL negated after completing the data transfer and t2 cycle. (c) Burst read with automatic SPBSSL negation (RBE bit in DRCR = 1, SSLE bit in DRCR = 1) * SPBSSL negated after t2 cycle when the read address is not continuous with the previously read address * SPBSSL negated after the SSLN bit in DRCR is set to 1 (2) SPI Operating Mode (a) SPBSSL pin assertion not retained (SSLKP bit in SMCR = 0) SPBSSL negated after completing the data transfer and t2 cycle. (b) SPBSSL pin assertion retained (SSLKP bit in SMCR = 1) SPBSSL not negated. When to be negated, data should be transferred after setting the SSLKP bit to 0. 17.5.13 Flags This module has two flag bits SSLF and TEND in CMNSR. These bits are read-only bits. (1) SSLF Bit This bit indicates the SPBSSL pin status. The status is 1 when the SPBSSL is asserted, and the status is 0 when the SPBSSL is negated. (2) TEND Bit This bit indicates whether transfer of data is in progress or the transfer of data has ended. During t1 time period, data transfer, t2 time period, t3 time period, and waiting for read access by burst read and SPBSSL automatic negation, the TEND bit is read as 0 to indicate that the transfer of data is in progress. When other than the above, the TEND bit is read as 1 to indicate that transfer of data has ended. (3) Register Re-writing Timing The status of the TEND bit determines the rewritable registers. The registers which can be written to, except the SSLN bit in DRCR, should be modified when TEND = 1. Read SMRDR0 and SMRDR1 when TEND = 1. CMNSR can always be read. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 17-50 RZ/A1H Group, RZ/A1M Group 17.6 17. SPI Multi I/O Bus Controller Usage Notes 17.6.1 Notes on Transfer to Read Data in SPI Operating Mode If the setting for the bit mode is for division by two or more in SPI operating mode, take note of the following points for caution when setting the SPI mode enable setting register (SMENR) to enable transfer only for reading data. "Transfer only for reading data" indicates transfer to read data while the CDE, OCDE, ADE[3:0], and OPDE[3:0] bits in SMENR are all 0. (1) Transfer to read data while the signal on the SPBSSL pin is de-asserted Set the SMENR.SPIDE[3:0] bits to 1100 or 1111 when transfer only for reading data is to proceed. Transfer will not proceed normally if the setting of the SMENR.SPIDE[3:0] bits is 1000. (2) Transfer to read data while the signal on the SPBSSL pin is asserted When transfer only for reading data is to proceed, set the SMENR.SPIDE[3:0] bits to 1100 or 1111, or end the immediately preceding transfer with reading data. When the immediately preceding transfer is of a command, optional command, address, or option data, or is transfer for writing data, the subsequent transfer only for reading data will not proceed normally if the setting of the SMENR.SPIDE[3:0] bits is 1000. 17.6.2 Notes on Starting Transfer from the SPBSSL Retained State in SPI Operating Mode Be sure to set the SPIWE bit in the SMCR register to 1 when the transfer of a command, optional command, address, or option data is started while the SPBSSL pin is being asserted in SPI operating mode. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 17-51 18. I2C Bus Interface RZ/A1H Group, RZ/A1M Group 18. I2C Bus Interface This section gives an overall description of the I2C bus interface (RIIC). The first section describes the features specific to this LSI, including the number of units and the register base addresses. The subsequent sections describe the RIIC's functions and registers. 18.1 18.1.1 Features Channels This LSI has the following number of channels of the I2C bus interface (RIIC). Table 18.1 Channels of RIIC RZ/A1H 256 Pins Product Name Number of channels 4 Name RIICn (n = 0 to 3) Table 18.2 Index Index n 18.1.2 RZ/A1H 324 Pins Description Throughout this section, the individual channels of the I2C bus interface are identified by the index "n" (n = 0 to 3); for example, RIICnCR1 for the I2C bus control register 1. Register Base Addresses The base address <RIICn_base> of each RIICn is listed in the following table. All RIICn register addresses are given as values obtained by adding offsets to the register base address <RIICn_base> for each channel. Table 18.3 Register Base Address Channel Base Address Name Base Address RIIC0 <RIIC0_base> FCFE E000H RIIC1 <RIIC1_base> FCFE E400H RIIC2 <RIIC2_base> FCFE E800H RIIC3 <RIIC3_base> FCFE EC00H R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 18-1 18. I2C Bus Interface RZ/A1H Group, RZ/A1M Group 18.1.3 External I/O Signals The following table shows the external I/O signals of the RIIC. Table 18.4 Channel RIIC0 RIIC1 RIIC2 RIIC3 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 RIICn Pin Configuration Alternative Port Pin Name Function RIIC0SCL RIIC0 serial clock I/O pin RIIC0SDA RIIC0 serial data I/O pin RIIC1SCL RIIC1 serial clock I/O pin RIIC1SDA RIIC1 serial data I/O pin RIIC2SCL RIIC2 serial clock I/O pin RIIC2SDA RIIC2 serial data I/O pin RIIC3SCL RIIC3 serial clock I/O pin RIIC3SDA RIIC3 serial data I/O pin 18-2 RZ/A1H Group, RZ/A1M Group 18.2 18.2.1 18. I2C Bus Interface Overview Functional Overview Communications format * I2C bus format or SMBus format * Master mode or slave mode selectable * Automatic securing of the various set-up times, hold times, and bus-free times for the transfer rate Transfer rate Up to 400 kbps SCL clock For master operation, the duty cycle of the SCL clock is selectable in the range from 0% to 100%. Issuing and detecting conditions * Start, restart, and stop conditions are automatically generated. * Start conditions (including restart conditions) and stop conditions are detected. Slave address * Up to three slave-address settings can be made. * Seven- and ten-bit address formats are supported (along with the use of both at once). * General call addresses, device ID addresses, and SMBus host addresses are detected. Acknowledgement * For transmission, the acknowledge bit is automatically loaded - Transfer of the next data for transmission can be automatically suspended on detection of a not-acknowledge bit. * For reception, the acknowledge bit is automatically transmitted - If a wait between the eighth and ninth clock cycles has been selected, software control of the value in the acknowledge field in response to the received value is possible. Wait function * In reception, the following periods of waiting can be obtained by holding the clock signal (SCL) at the low level: - Waiting between the eighth and ninth clock cycles - Waiting between the ninth clock cycle and the first clock cycle of the next transfer (WAIT function) SDA output delay function Timing of the output of transmitted data, including the acknowledge bit, can be delayed. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 18-3 RZ/A1H Group, RZ/A1M Group 18. I2C Bus Interface Arbitration * For multi-master operation - Operation to synchronize the SCL (clock) signal in cases of conflict with the SCL signal from another master is possible. - When issuing the start condition would create conflict on the bus, loss of arbitration is detected by testing for non-matching between the internal signal for the SDA line and the level on the SDA line. - In master operation, loss of arbitration is detected by testing for non-matching between the signal on the SDA line and the internal signal for the SDA line. * Loss of arbitration due to detection of the start condition while the bus is busy is detectable (to prevent the issuing of double start conditions). * Loss of arbitration in transfer of a not-acknowledge bit due to the internal signal for the SDA line and the level on the SDA line not matching is detectable. * Loss of arbitration due to non-matching of internal and line levels for data is detectable in slave transmission. Timeout function The internal time-out function is capable of detecting long-interval stop of the SCL (clock signal). Noise removal The interface incorporates analog noise filters and digital noise filters for input on the RIICnSCL and RIICnSDA pins, and the width for noise cancellation by the digital noise filters is adjustable by software. Interrupt sources * Eight sources: - Transmission complete - Receive-data-full - Transmit-data-empty - Detection of a stop condition - Detection of a start condition - Reception of a NACK - Arbitration lost - Timeout Low power consumption function Module-stop state can be set. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 18-4 18. I2C Bus Interface RZ/A1H Group, RZ/A1M Group 18.2.2 Block Diagram P0 PS CKS[2:0] RIICnMR1 BC[2:0] FMPE Output control RIICnSCL RIICnBRH Transfer clock generator CLO Noise canceller RIICnBRL SCLE SCLI RIICnCR1 SCL0, SDA0 NF[1:0] NFE Transmission/ reception control circuit PS IICRST SDAI ST, RS, SP DLCS RIICnCR2 BBSY, MST, TRS WAIT, RDRFS RIICnFER SDA output delay control SDDL[2:0] RIICnMR2 RIICnMR3 ACKBT ACK output circuit ACKBR RIICnDRT Internal data bus IIC, IIC/2 RIICnSAR0 FMPE RIICnSAR1 NACKE Output control RIICnSDA NACK decision/ ACK reception circuit Address comparator Noise canceller NF[1:0] RIICnSAR2 RIICnDRS NFE Arbitration decision circuit RIICnDRR RIICnSR1 MALE, NALE, SALE RIICnSER Bus state decision circuit NACKF TMOE RIICnSR2 TMOS, TMOH, TMOL Timeout circuit TMOF RIICnIER Interrupt generator Interrupt request (INTRIICTEI, INTRIICRI, INTRIICTI, INTRIICSPI, INTRIICSTI, INTRIICNAKI, INTRIICALI, INTRIICTMOI) Figure 18.1 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 Block Diagram of RIIC 18-5 18. I2C Bus Interface RZ/A1H Group, RZ/A1M Group Power supply for pull-up (PVcc) SCLin SCL SCL SDA SDA SCLout# SDAin Figure 18.2 SCLout# SDAin SDAin SDAout# SDAout# SDA SCLin SCLout# (Slave 1) SCL SCLin SDA (Master) SCL SDAout# (Slave 2) Connections to the External Circuit by the I/O Pins (I2C Bus Configuration Example) RIICnSCL and RIICnSDA are Schmitt input/open-drain output pins for both master and slave operations. Because the output is open drain, an external pull-up resistor is required. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 18-6 18. I2C Bus Interface RZ/A1H Group, RZ/A1M Group 18.3 Registers RIICnCR1 -- I2C Bus Control Register 1 18.3.1 Access: Address: Initial Value: Bit RIICnCR1 is a 32-bit readable/writable register. RIICnCR1L and RIICnCR1H are 16-bit readable/writable registers. RIICnCR1LL, RIICnCR1LH, RIICnCR1HL, and RIICnCR1HH are 8-bit readable/writable registers. RIICnCR1: <RIICn_base> + 0000H RIICnCR1L: <RIICn_base> + 0000H, RIICnCR1H: <RIICn_base> + 0002H RIICnCR1LL: <RIICn_base> + 0000H, RIICnCR1LH: <RIICn_base> + 0001H, RIICnCR1HL: <RIICn_base> + 0002H, RIICnCR1HH: <RIICn_base> + 0003H 0000 001FH. This register is initialized by any reset. 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Initial value 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R R R R R R R R R R R R R R R R Bit 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- -- -- -- -- -- -- -- ICE IICRST CLO SOWP SCLO SDAO SCLI SDAI Initial value 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 R/W R R R R R R R R R/W R/W R/W R/W R/W R/W R R Table 18.5 RIICnCR1 register contents (1/2) Bit Position Bit Name Function 31 to 8 -- Reserved These bits are read as 0. The write value should be 0. 7 ICE I2C Bus Interface Enable 0: Output to the RIICnSCL and RIICnSDA pins is disabled. (Input to the RIICnSCL and RIICnSDA pins is enabled.) 1: Enabled (RIICnSCL and RIICnSDA pins are in the driving state) (An RIIC reset or an internal reset is selected according to the combination of this bit and IICRST bit settings.) 6 IICRST I2C Bus Interface Internal Reset 0: Clears the RIIC reset or internal reset. 1: Initiates the RIIC reset or internal reset. (Clears the bit counter and the SCL/SDA output latch) 5 CLO Extra SCL Clock Cycle Output 0: Does not output an extra SCL clock cycle (default). 1: Outputs an extra SCL clock cycle. (The CLO bit is cleared automatically after one clock cycle is output.) 4 SOWP*2 SCLO/SDAO Write Protect 0: Allows the SCLO and SDAO bits to be rewritten. (This bit is read as 1.) 3 SCLO*1,*2 SDA Output Control * Read: 0: RIICnSCL pin output is at a low level. 1: RIICnSCL pin is in a high-impedance state. * Write: 0: Changes the RIICnSCL pin output to a low level. 1: Changes the RIICnSCL pin in a high-impedance state. (High level output is achieved through an external pull-up resistor.) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 18-7 18. I2C Bus Interface RZ/A1H Group, RZ/A1M Group Table 18.5 Bit Position 2 RIICnCR1 register contents (2/2) Bit Name SDAO *1,*2 Function SDA Output Control * Read: 0: RIICnSDA pin output is at a low level. 1: RIICnSDA pin is in a high-impedance state. * Write: 0: Changes the RIICnSDA pin output to a low level. 1: Changes the RIICnSDA pin in a high-impedance state. (High level output is achieved through an external pull-up resistor.) 1 SCLI SCL Bus Input Monitor 0: RIICnSCL pin input is at a low level. 1: RIICnSCL pin input is at a high level. 0 SDAI SDA Bus Input Monitor 0: RIICnSDA pin input is at a low level. 1: RIICnSDA pin input is at a high level. Note 1. Do not write to these bits during communication. Changing a value during communication may cause a transmission or reception failure or an AL error. Note 2. To change the SDAO and SCLO bits, set the SOWP bit to 0 at the same timing to set the SDAO and SCLO bits to 0. CLO Bit (Extra SCL Clock Cycle Output) This bit is used to output an extra SCL clock cycle for debugging or error processing. Normally, set the bit to 0. Setting the bit to 1 in a normal communication state causes a communication error. For details on this function, see Section 18.13.2, Extra SCL Clock Cycle Output Function. IICRST Bit (I2C Bus Interface Internal Reset) This bit is used to reset the internal states of the RIIC. Setting this bit to 1 initiates an RIIC reset or internal reset. Whether an RIIC reset or internal reset is initiated is determined according to the combination with the ICE bit. Table 18.6 lists the resets of the RIIC. The RIIC reset resets all registers including the RIICnCR2.BBSY flag (except ICE and IICRST) and internal states of the RIIC, and the internal reset resets the bit counter (RIICnMR1.BC[2:0] bits), the I2C bus shift register (RIICnDRS), and the I2C bus status registers (RIICnSR1 and RIICnSR2) as well as the internal states of the RIIC. For the reset conditions for each register, see Section 18.15, Reset Function of RIIC. An internal reset initiated with the IICRST bit set to 1 during operation (with the ICE bit set to 1) resets the internal states of the RIIC without initializing the port settings and the control and setting registers of the RIIC when the bus or RIIC hangs up due to a communication error. If the RIIC hangs up in a low level output state, resetting the internal states cancels the low level output state and releases the bus with the RIICnSCL pin and RIICnSDA pin at a high impedance. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 18-8 18. I2C Bus Interface RZ/A1H Group, RZ/A1M Group CAUTION If an internal reset is initiated using the IICRST bit for a bus hang-up occurred during communication with the master device in slave mode, the states may become different between the slave device and the master device (due to the difference in the bit counter information). For this reason, do not initiate an internal reset in slave mode, but initiate restoration processing from the master device. If an internal reset is necessary because the RIIC hangs up with the SCL line in a low level output state in slave mode, initiate an internal reset and then issue a restart condition from the master device or resume communication from the start condition issuance after issuing a stop condition. If communication is restarted by initiating a reset solely in the slave device without issuing a start condition or restart condition from the master device, synchronization will be lost because the master and slave devices operate asynchronously. Table 18.6 RIIC Resets IICRST ICE State Specifications 1 0 RIIC reset Resets all registers (except ICE and IICRST) and internal states of the RIIC. 1 Internal reset Reset the RIICnMR1.BC[2:0] bits, and the RIICnSR1, RIICnSR2, RIICnDRS registers and the internal states of the RIIC. ICE Bit (I2C Bus Interface Enable) The ICE bit selects driving or non-driving of the RIICnSCL and RIICnSDA pins. Moreover, this bit can perform two types of reset in combination with the IICRST bit. For the types of reset, see Table 18.6, RIIC Resets. Set the ICE bit to 1 when using RIIC. Setting the ICE bit to 1 selects driving of the RIICnSCL and RIICnSDA pins. Set the ICE bit to 0 when RIIC is not to be used. Clearing the ICE bit to 0 disables output from the RIICnSCL and RIICnSDA pins. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 18-9 18. I2C Bus Interface RZ/A1H Group, RZ/A1M Group RIICnCR2 -- I2C Bus Control Register 2 18.3.2 Access: Address: Initial Value: Bit RIICnCR2 is a 32-bit readable/writable register. RIICnCR2L and RIICnCR2H are 16-bit readable/writable registers. RIICnCR2LL, RIICnCR2LH, RIICnCR2HL, and RIICnCR2HH are 8-bit readable/writable registers. RIICnCR2: <RIICn_base> + 0004H RIICnCR2L: <RIICn_base> + 0004H, RIICnCR2H: <RIICn_base> + 0006H RIICnCR2LL: <RIICn_base> + 0004H, RIICnCR2LH: <RIICn_base> + 0005H, RIICnCR2HL: <RIICn_base> + 0006H, RIICnCR2HH: <RIICn_base> + 0007H 0000 0000H This register is initialized by any reset. 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Initial value 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R R R R R R R R R R R R R R R R Bit 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- -- -- -- -- -- -- -- BBSY MST TRS -- SP RS ST -- Initial value 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R R R R R R R R R R R R R/W R/W R/W R Table 18.7 RIICnCR2 register contents Bit Position Bit Name Function 31 to 8 -- Reserved These bits are read as 0. The write value should be 0. 7 BBSY Bus Busy Detection Flag 0: The I2C bus is released (bus free state). 1: The I2C bus is occupied (bus busy state or in the bus free state). 6 MST Master/Slave Mode 0: Slave mode 1: Transmit mode 5 TRS Transmit/Receive Mode 0: Receive mode 1: Transmit mode 4 -- Reserved These bits are read as 0. The write value should be 0. 3 SP Stop Condition Issuance Request 0: Does not request to issue a stop condition. 1: Requests to issue a stop condition. 2 RS Restart Condition Issuance Request 0: Does not request to issue a restart condition. 1: Requests to issue a restart condition. 1 ST Start Condition Issuance Request 0: Does not request to issue a start condition. 1: Requests to issue a start condition. 0 -- Reserved These bits are read as 0. The write value should be 0. ST Bit (Start Condition Issuance Request) This bit is used to request transition to master mode and issuance of a start condition. When this bit is set to 1 to request to issue a start condition, a start condition is issued when the BBSY flag is set to 0 (bus free). R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 18-10 RZ/A1H Group, RZ/A1M Group 18. I2C Bus Interface For details on the start condition issuance, see Section 18.12, Start Condition/Restart Condition/ Stop Condition Issuing Function. [Setting condition] When 1 is written to the ST bit [Clearing conditions] * When 0 is written to the ST bit * When a start condition has been issued * When the RIICnSR2.AL (arbitration-lost) flag is set to 1 * When 1 is written to the RIICnCR1.IICRST bit to apply an RIIC reset or an internal reset CAUTION Set the ST bit to 1 (start condition issuance request) when the BBSY flag is set to 0 (bus free). Note that arbitration may be lost if the ST bit is set to 1 (start condition issuance request) when the BBSY flag is set to 1 (bus busy). RS Bit (Restart Condition Issuance Request) This bit is used to request that a restart condition be issued in master mode. When this bit is set to 1 to request to issue a restart condition, a restart condition is issued when the BBSY flag is set to 1 (bus busy) and the MST bit is set to 1 (master mode). For details on the restart condition issuance, see Section 18.12, Start Condition/Restart Condition/ Stop Condition Issuing Function. [Setting condition] When 1 is written to the RS bit with the RIICnCR2.BBSY flag set to 1 [Clearing conditions] * When 0 is written to the RS bit * When a restart condition has been issued or a start condition is detected * When a stop condition is detected * When the RIICnCR2.AL (arbitration-lost) flag is set to 1 * When 1 is written to the RIICnCR1.IICRST bit to apply an RIIC reset or an internal reset CAUTIONS 1. Do not set the RS bit to 1 while issuing a stop condition. 2. It is commended to issue a restart condition in master transmit mode. If the RS bit is set to 1 (restart condition issuance request) in mode other than master mode, the restart condition is not issued in this mode but the restart condition issuance request bit remains set. If the operating mode changes to master mode with the bit not being cleared, the restart condition may be issued. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 18-11 RZ/A1H Group, RZ/A1M Group 18. I2C Bus Interface SP Bit (Stop Condition Issuance Request) This bit is used to request that a stop condition be issued in master mode. When this bit is set to 1 to request to issue a stop condition, a stop condition is issued when the BBSY flag is set to 1 (bus busy) and the MST bit is set to 1 (master mode). For details on the stop condition issuance, see Section 18.12, Start Condition/Restart Condition/ Stop Condition Issuing Function. [Setting condition] When 1 is written to the SP bit with both the RIICnCR2.BBSY flag and the RIICnCR2.MST bit set to 1 [Clearing conditions] * When 0 is written to the SP bit * When a stop condition has been issued or a stop condition is detected * When the RIICnSR2.AL (arbitration-lost) flag is set to 1 * When a start condition and a restart condition are detected * When 1 is written to the RIICnCR1.IICRST bit to apply an RIIC reset or an internal reset CAUTIONS 1. Wring to the SP bit is not possible while the setting of the BBSY flag is 0 (bus free). 2. Do not set the SP bit to 1 while a restart condition is being issued. TRS Bit (Transmit/Receive Mode) This bit indicates transmit or receive mode. The RIIC is in receive mode when the TRS bit is set to 0 and is in transmit mode when the bit is set to 1. Combination of this bit and the MST bit indicates the operating mode of the RIIC. The value of the TRS bit is automatically changed to the value for transmission mode or reception mode by detection or issuing of a start condition, setting or clearing of the R/W# bit, etc. [Setting conditions] * When a start condition is issued normally according to the start condition issuance request (when a start condition is detected with the ST bit set to 1) * When the R/W# bit added to the slave address is set to 0 in master mode * When the address received in slave mode matches the address enabled in RIICnSER, with the R/ W# bit set to 1 [Clearing conditions] * When a stop condition is detected * The RIICnSR2.AL (arbitration-lost) flag being set to 1 * In master mode, reception of a slave address to which an R/W# bit with the value 1 is appended * In slave mode, a match between the received address and the address enabled in RIICnSER when the value of the received R/W# bit is 0 (including cases where the received address is the general call address) * In slave transmit mode, a restart condition is detected (a restart condition is detected with R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 18-12 RZ/A1H Group, RZ/A1M Group 18. I2C Bus Interface RIICnCR2.BBSY = 1 and RIICnCR2.MST = 0) * When 1 is written to the RIICnCR1.IICRST bit to apply an RIIC reset or an internal reset MST Bit (Master/Slave Mode) This bit indicates master or slave mode. The RIIC is in slave mode when the MST bit is set to 0 and is in master mode when the bit is set to 1. Combination of this bit and the TRS bit indicates the operating mode of the RIIC. The value of the MST bit is automatically changed to the value for master mode or slave mode by detection or issuing of a start condition, etc. [Setting conditions] * When a start condition is issued normally according to the start condition issuance request (when a start condition is detected with the ST bit set to 1) [Clearing conditions] * When a stop condition is detected * When the RIICnSR2.AL (arbitration-lost) flag is set to 1 * When 1 is written to the RIICnCR1.IICRST bit to apply an RIIC reset or an internal reset BBSY Flag (Bus Busy Detection) The BBSY flag indicates whether the I2C bus is occupied (bus busy) or released (bus free). This bit is set to 1 when the SDA line changes from high to low under the condition of SCL = high, assuming that a start condition has been issued. When the SDA line changes from low to high under the condition of SCL = high, this bit is cleared to 0 after the bus free time (specified in RIICnBRL) start condition is not detected, assuming that a stop condition has been issued. [Setting condition] When a start condition is detected [Clearing conditions] * When the bus free time (specified in RIICnBRL) start condition is not detected after detecting a stop condition * When 1 is written to the RIICnCR1.IICRST bit with the RIICnCR1.ICE bit set to 0 (RIIC reset) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 18-13 18. I2C Bus Interface RZ/A1H Group, RZ/A1M Group RIICnMR1 -- I2C Bus Mode Register 1 18.3.3 Access: Address: Initial Value: Bit RIICnMR1 is a 32-bit readable/writable register. RIICnMR1L and RIICnMR1H are 16-bit readable/writable registers. RIICnMR1LL, RIICnMR1LH, RIICnMR1HL, and RIICnMR1HH are 8-bit readable/writable registers. RIICnMR1: <RIICn_base> + 0008H RIICnMR1L: <RIICn_base> + 0008H, RIICnMR1H: <RIICn_base> + 000AH RIICnMR1LL: <RIICn_base> + 0008H, RIICnMR1LH: <RIICn_base> + 0009H, RIICnMR1HL: <RIICn_base> + 000AH, RIICnMR1HH: <RIICn_base> + 000BH 0000 0008H This register is initialized by any reset. 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Initial value 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R R R R R R R R R R R R R R R R Bit 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- -- -- -- -- -- -- -- -- Initial value 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 R/W R R R R R R R R R R/W R/W R/W R/W R/W R/W R/W Table 18.8 CKS[2:0] BCWP RIICnMR1 register contents Bit Position Bit Name Function 31 to 7 Reserved These bits are read as 0. The write value should be 0. 6 to 4 CKS[2:0] Internal Reference Clock (IIC) Selection b6 b4 0 0 0: IIC = P0/1 0 0 1: IIC = P0/2 0 1 0: IIC = P0/4 0 1 1: IIC = P0/8 1 0 0: IIC = P0/16 1 0 1: IIC = P0/32 1 1 0: IIC = P0/64 1 1 1: IIC = P0/128 3 BCWP*1 BC Write Protect 0: Enables a value to be written in the BC[2:0] bits. (This bit is read as 1.) 2 to 0 BC[2:0] Bit Counter b2 b0 0 0 0: 9 bits 0 0 1: 2 bits 0 1 0: 3 bits 0 1 1: 4 bits 1 0 0: 5 bits 1 0 1: 6 bits 1 1 0: 7 bits 1 1 1: 8 bits Note 1. BC[2:0] When rewriting the BC[2:0] bits, write 0 to the BCWP bit simultaneously. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 18-14 RZ/A1H Group, RZ/A1M Group 18. I2C Bus Interface BC[2:0] Bits (Bit Counter) These bits function as a counter that indicates the number of bits remaining to be transferred at the detection of a rising edge on the SCL line. Although these bits are writable and readable, it is not necessary to access these bits under normal conditions. To write to these bits, specify the number of bits to be transferred plus one (data is transferred with an additional acknowledge bit) between transferred frames when the SCL line is at a low level. The values of the BC[2:0] bits return to 000B at the end of a data transfer including the acknowledge bit or when a start condition including a restart condition is detected. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 18-15 18. I2C Bus Interface RZ/A1H Group, RZ/A1M Group RIICnMR2 -- I2C Bus Mode Register 2 18.3.4 Access: Address: Initial Value: Bit RIICnMR2 is a 32-bit readable/writable register. RIICnMR2L and RIICnMR2H are 16-bit readable/writable registers. RIICnMR2LL, RIICnMR2LH, RIICnMR2HL, and RIICnMR2HH are 8-bit readable/writable registers. RIICnMR2: <RIICn_base> + 000CH RIICnMR2L: <RIICn_base> + 000CH, RIICnMR2H: <RIICn_base> + 000EH RIICnMR2LL: <RIICn_base> + 000CH, RIICnMR2LH: <RIICn_base> + 000DH, RIICnMR2HL: <RIICn_base> + 000EH, RIICnMR2HH: <RIICn_base> + 000FH 0000 0006H This register is initialized by any reset. 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Initial value 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R R R R R R R R R R R R R R R R Bit 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- -- -- -- -- -- -- -- DLCS -- TMOH TMOL TMOS Initial value 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 R/W R R R R R R R R R/W R/W R/W R/W R R/W R/W R/W Table 18.9 SDDL[2:0] RIICnMR2 register contents (1/2) Bit Position Bit Name Function 31 to 8 -- Reserved These bits are read as 0. The write value should be 0. 7 DLCS SDA Output Delay Clock Source Selection 0: The internal reference clock (IIC) is selected as the clock source of the SDA output delay counter. 1: The internal reference clock divided by 2 (IIC/2) is selected as the clock source of the SDA output delay counter.*1 6 to 4 SDDL[2:0] SDA Output Delay Counter * When RIICnMR2.DLCS = 0 (IIC) b6 b4 0 0 0: No output delay 0 0 1: 1 IIC cycle 0 1 0: 2 IIC cycles 0 1 1: 3 IIC cycles 1 0 0: 4 IIC cycles 1 0 1: 5 IIC cycles 1 1 0: 6 IIC cycles 1 1 1: 7 IIC cycles * When RIICnMR2.DLCS = 1 (IIC/2) b6 b4 0 0 0: No output delay 0 0 1: 1 or 2 IIC cycles 0 1 0: 3 or 4 IIC cycles 0 1 1: 5 or 6 IIC cycles 1 0 0: 7 or 8 IIC cycles 3 -- Reserved These bits are read as 0. The write value should be 0. 2 TMOH Timeout H Count Control 0: Count is disabled while the SCL line is at a high level. 1: Count is enabled while the SCL line is at a high level. 1 TMOL Timeout L Count Control 0: Count is disabled while the SCL line is at a low level. 1: Count is enabled while the SCL line is at a low level. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 18-16 18. I2C Bus Interface RZ/A1H Group, RZ/A1M Group Table 18.9 RIICnMR2 register contents (2/2) Bit Position Bit Name Function 0 TMOS Timeout Detection Time Selection 0: Long mode is selected. 1: Short mode is selected. Note 1. The setting DLCS = 1 (IIC/2) only becomes valid when SCL is at the low level. When SCL is at the high level, the setting DLCS = 1 becomes invalid and the clock source becomes the internal reference clock (IIC). TMOS Bit (Timeout Detection Time Selection) This bit is used to select long mode or short mode for the timeout detection time when the timeout function is enabled (RIICnFER.TMOE bit = 1). When this bit is set to 0, long mode is selected. When this bit is set to 1, short mode is selected. In long mode, the timeout detection internal counter functions as a 16 bit-counter. In short mode, the counter functions as a 14 bit-counter. While the SCL line is in the state that enables this counter as specified by bits TMOH and TMOL, the counter counts up in synchronization with the internal reference clock (IIC) as a count source. For details on the timeout function, see Section 18.13.1, Timeout Function. TMOL Bit (Timeout L Count Control) This bit is used to enable or disable the internal counter of the timeout function to count up while the SCL line is held low when the timeout function is enabled (RIICnFER.TMOE bit = 1). TMOH Bit (Timeout H Count Control) This bit is used to enable or disable the internal counter of the timeout function to count up while the SCL line is held high when the timeout function is enabled (RIICnFER.TMOE bit = 1). SDDL[2:0] Bits (SDA Output Delay Setup Counter) The SDA output can be delayed by the SDDL[2:0] setting. This counter works with the clock source selected by the DLCS bit. The setting of this function can be used for all types of SDA output, including the transmission of the acknowledge bit. For details on this function, see Section 18.7, Facility for Delaying SDA Output. CAUTION Set the SDA output delay time to meet the I2C bus standard (within the data enable time/acknowledge enable time*1) or the SMBus standard (within the data hold time: 300 [ns] or more, and SCL-clock lowlevel period - the data setup time: 250 [ns]). Note that, if a value outside the standard is set, communication with communication devices may malfunction or it may seemingly become a start condition or stop condition depending on the bus state. Note 1. Data enable time/acknowledge enable time 3,450 [ns] (0 to 100 [kbps]: standard mode (Sm)) 900 [ns] (0 to 400 [kbps]: fast mode (Fm)) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 18-17 18. I2C Bus Interface RZ/A1H Group, RZ/A1M Group RIICnMR3 -- I2C Bus Mode Register 3 18.3.5 Access: Address: Initial Value: Bit RIICnMR3 is a 32-bit readable/writable register. RIICnMR3L and RIICnMR3H are 16-bit readable/writable registers. RIICnMR3LL, RIICnMR3LH, RIICnMR3HL, and RIICnMR3HH are 8-bit readable/writable registers. RIICnMR3: <RIICn_base> + 0010H RIICnMR3L: <RIICn_base> + 0010H, RIICnMR3H: <RIICn_base> + 0012H RIICnMR3LL: <RIICn_base> + 0010H, RIICnMR3LH: <RIICn_base> + 0011H, RIICnMR3HL: <RIICn_base> + 0012H, RIICnMR3HH: <RIICn_base> + 0013H 0000 0000H This register is initialized by any reset. 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Initial value 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R R R R R R R R R R R R R R R R Bit 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- -- -- -- -- -- -- -- SMBE WAIT Initial value 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R R R R R R R R R/W R/W R/W W R/W R R/W R/W Table 18.10 RDRFS ACKWP ACKBT ACKBR NF[1:0] RIICnMR3 register contents Bit Position Bit Name Function 31 to 8 -- Reserved This bit is read as 0. The write value should be 0. 7 SMBE SMBus/I2C Bus Selection 0: I2C bus is selected. 1: SMBus is selected. 6 WAIT*2 WAIT 0: No WAIT (The period between ninth clock cycle and first clock cycle is not held low.) 1: WAIT (The period between ninth clock cycle and first clock cycle is held low.) Low-hold is released by reading RIICnDRR. 5 RDRFS*2 RDRF Flag Set Timing Selection 0: The RDRF flag is set at the rising edge of the ninth SCL clock cycle. (The SCL line is not held low at the falling edge of the eighth clock cycle.) 1: The RDRF flag is set at the rising edge of the eighth SCL clock cycle. (The SCL line is held low at the falling edge of the eighth clock cycle.) Lowhold is released by writing a value to the ACKBT bit. 4 ACKWP*1 ACKBT Write Protect 0: Modification of the ACKBT bit is disabled. 1: Modification of the ACKBT bit is enabled. 3 ACKBT*1 Transmit Acknowledge 0: A 0 is sent as the acknowledge bit (ACK transmission). 1: A 1 is sent as the acknowledge bit (NACK transmission). 2 ACKBR Receive Acknowledge 0: A 0 is received as the acknowledge bit (ACK reception). 1: A 1 is received as the acknowledge bit (NACK reception). 1, 0 NF[1:0] Noise Filter Stage Selection b1 b0 0 0: Noise of up to one IIC cycle is filtered out (single-stage filter). 0 1: Noise of up to two IIC cycles is filtered out (2-stage filter). 1 0: Noise of up to three IIC cycles is filtered out (3-stage filter). 1 1: Noise of up to four IIC cycles is filtered out (4-stage filter). Note 1. If it is attempted to write 1 to both ACKWP and ACKBT bits, the ACKBT bit cannot be set to 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 18-18 RZ/A1H Group, RZ/A1M Group Note 2. 18. I2C Bus Interface The WAIT and RDRFS bits are valid only in receive mode (invalid in transmit mode). NF[1:0] Bits (Noise Filter Stage Selection) These bits are used to select the width of noise that can be removed from the signals input to RIICnSCL or RIICnSDA pin. ACKBR Bit (Receive Acknowledge) This bit is used to store the acknowledge bit information received from the receive device in transmit mode. [Setting condition] When 1 is received as the acknowledge bit with the RIICnCR2.TRS bit set to 1 [Clearing conditions] * When 0 is received as the acknowledge bit with the RIICnCR2.TRS bit set to 1 * When 1 is written to the RIICnCR1.IICRST bit while the RIICnCR1.ICE bit is 0 (RIIC reset) ACKBT Bit (Transmit Acknowledge) This bit is used to set the bit to be sent at the acknowledge timing in receive mode. [Setting condition] When 1 is written to this bit with the ACKWP bit set to 1 [Clearing conditions] * When 0 is written to this bit with the ACKWP bit set to 1 * When stop condition issuance is detected * When 1 is written to the RIICnCR1.IICRST bit while the RIICnCR1.ICE bit is 0 (RIIC reset) CAUTION The ACKBT bit must be written to while the ACKWP bit is 1. If the ACKBT bit is written to with the ACKWP bit cleared to 0, writing to the ACKBT bit is disabled. ACKWP Bit (ACKBT Write Protect) This bit is used to control the modification of the ACKBT bit. RDRFS Bit (RDRF Flag Set Timing Selection) This bit is used to select the RDRF flag set timing in receive mode and also to select whether to hold the SCL line low at the falling edge of the eighth SCL clock cycle. When the RDRFS bit is 0, the SCL line is not held low at the falling edge of the eighth SCL clock cycle, and the RDRF flag is set to 1 at the rising edge of the ninth SCL clock cycle. When the RDRFS bit is 1, the RDRF flag is set to 1 at the rising edge of the eighth SCL clock cycle and the SCL line is held low at the falling edge of the eighth SCL clock cycle. The low-hold of the SCL line is released by writing a value to the ACKBT bit. After data is received with this setting, the SCL line is automatically held low before the acknowledge bit is sent. This enables processing to send ACK (ACKBT = 0) or NACK (ACKBT = 1) according to receive data. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 18-19 RZ/A1H Group, RZ/A1M Group 18. I2C Bus Interface WAIT Bit (WAIT) This bit is used to control whether to hold the period between the ninth SCL clock cycle and the first SCL clock cycle low until the receive data buffer (RIICnDRR) is completely read each time singlebyte data is received in receive mode. When the WAIT bit is 0, the receive operation is continued without holding the period between the ninth and the first SCL clock cycle low. When both the RDRFS and WAIT bits are 0, continuous receive operation is enabled with the double buffer. When the WAIT bit is 1, the SCL line is held low from the falling edge of the ninth clock cycle until the RIICnDRR value is read each time single-byte data is received. This enables receive operation in byte units. CAUTION When the value of the WAIT bit is to be read, be sure to read the RIICnDRR beforehand. SMBE Bit (SMBus Select) Setting this bit to 1 enables the RIICnSER.HOAE bit. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 18-20 18. I2C Bus Interface RZ/A1H Group, RZ/A1M Group RIICnFER -- I2C Bus Function Enable Register 18.3.6 Access: Address: Initial Value: Bit RIICnFER is a 32-bit readable/writable register. RIICnFERL and RIICnFERH are 16-bit readable/writable registers. RIICnFERLL, RIICnFERLH, RIICnFERHL, and RIICnFERHH are 8-bit readable/writable registers. RIICnFER: <RIICn_base> + 0014H RIICnFERL: <RIICn_base> + 0014H, RIICnFERH: <RIICn_base> + 0016H RIICnFERLL: <RIICn_base> + 0014H, RIICnFERLH: <RIICn_base> + 0015H, RIICnFERHL: <RIICn_base> + 0016H, RIICnFERHH: <RIICn_base> + 0017H 0000 0072H This register is initialized by any reset. 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Initial value 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R R R R R R R R R R R R R R R R Bit 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- -- -- -- -- -- -- -- -- SCLE NFE NACKE SALE NALE MALE TMOE Initial value 0 0 0 0 0 0 0 0 0 1 1 1 0 0 1 0 R/W R R R R R R R R R R/W R/W R/W R/W R/W R/W R/W Table 18.11 RIICnFER register contents Bit Position Bit Name Function 31 to 7 Reserved This bit is read as 0. The write value should be 0. 6 SCLE SCL Synchronous Circuit Enable 0: No SCL synchronous circuit is used. 1: An SCL synchronous circuit is used. 5 NFE Digital Noise Filter Circuit Enable 0: No digital noise filter circuit is used. 1: A digital noise filter circuit is used. 4 NACKE NACK Reception Transfer Suspension Enable 0: Transfer operation is not suspended during NACK reception (transfer suspension disabled). 1: Transfer operation is suspended during NACK reception (transfer suspension enabled). 3 SALE Slave Arbitration-Lost Detection Enable 0: Slave arbitration-lost detection is disabled. 1: Slave arbitration-lost detection is enabled. 2 NALE NACK Transmission Arbitration-Lost Detection Enable 0: NACK transmission arbitration-lost detection is disabled. 1: NACK transmission arbitration-lost detection is enabled. 1 MALE Master Arbitration-Lost Detection Enable 0: Master arbitration-lost detection is disabled. (Disables the arbitration-lost detection function and does not clear the RIICnCR2.MST and TRS bits automatically when arbitration is lost.) 1: Master arbitration-lost detection is enabled. (Enables the arbitration-lost detection function and clears the RIICnCR2.MST and TRS bits automatically when arbitration is lost.) 0 TMOE Timeout Function Enable 0: The timeout function is disabled. 1: The timeout function is enabled. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 18-21 RZ/A1H Group, RZ/A1M Group 18. I2C Bus Interface TMOE Bit (Timeout Function Enable) This bit is used to enable or disable the timeout function. For details on the timeout function, see Section 18.13.1, Timeout Function. MALE Bit (Master Arbitration-Lost Detection Enable) This bit is used to specify whether to use the arbitration-lost detection function in master mode. Normally, set this bit to 1. NALE Bit (NACK Transmission Arbitration-Lost Detection Enable) This bit is used to specify whether to cause arbitration to be lost when ACK is detected during transmission of NACK in receive mode (such as when slaves with the same address exist on the bus or when two or more masters select the same slave device simultaneously with different number of receive bytes). SALE Bit (Slave Arbitration-Lost Detection Enable) This bit is used to specify whether to cause arbitration to be lost when a value different from the value being transmitted is detected on the bus in slave transmit mode (such as when slaves with the same address exist on the bus or when a mismatch with the transmit data occurs due to noise). NACKE Bit (NACK Reception Transfer Suspension Enable) This bit is used to specify whether to continue or discontinue the transfer operation when NACK is received from the slave device in transmit mode. Normally, set this bit to 1. When NACK is received with the NACKE bit set to 1, the next transfer operation is suspended. When the NACKE bit is 0, the next transfer operation is continued regardless of the received acknowledge content. SCLE Bit (SCL Synchronous Circuit Enable) This bit is used to specify whether to synchronize the SCL clock with the SCL input clock. Normally, set this bit to 1. When the SCLE bit is cleared to 0 (SCL synchronous circuit not used), the RIIC does not synchronize the SCL clock with the SCL input clock. In this setting, the RIIC outputs the SCL clock with the transfer rate set in RIICnBRH and RIICnBRL regardless of the SCL line state. For this reason, if the bus load of the I2C bus line is much larger than the specification value or if the SCL clock output overlaps in multiple masters, the short-cycle SCL clock that does not meet the specification may be output. When no SCL synchronous circuit is used, it also affects the issuance of a start condition, restart condition, and stop condition, and the continuous output of extra SCL clock cycles. This bit must not be cleared to 0 except for checking the output of the transfer rate. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 18-22 18. I2C Bus Interface RZ/A1H Group, RZ/A1M Group RIICnSER -- I2C Bus Status Enable Register 18.3.7 Access: Address: Initial Value: Bit RIICnSER is a 32-bit readable/writable register. RIICnSERL and RIICnSERH are 16-bit readable/writable registers. RIICnSERLL, RIICnSERLH, RRIICnSERHL, and RIICnSERHH are 8-bit readable/writable registers. RIICnSER: <RIICn_base> + 0018H RIICnSERL: <RIICn_base> + 0018H, RIICnSERH: <RIICn_base> + 001AH RIICnSERLL: <RIICn_base> + 0018H, RIICnSERLH: <RIICn_base> + 0019H, RIICnSERHL: <RIICn_base> + 001AH, RIICnSERHH: <RIICn_base> + 001BH 0000 0009H This register is initialized by any reset. 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Initial value 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R R R R R R R R R R R R R R R R Bit 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- -- -- -- -- -- -- -- HOAE -- DIDE -- GCE Initial value 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 R/W R R R R R R R R R/W R R/W R R/W R/W R/W R/W Table 18.12 RIICnSER register contents Bit Position Bit Name Function 31 to 8 Reserved This bit is read as 0. The write value should be 0. 7 HOAE Host Address Enable 0: Host address detection is disabled. 1: Host address detection is enabled. 6 -- Reserved This bit is read as 0. The write value should be 0. 5 DIDE Device-ID Address Detection Enable 0: Device-ID address detection is disabled. 1: Device-ID address detection is enabled. 4 -- Reserved This bit is read as 0. The write value should be 0. 3 GCE General Call Address Enable 0: General call address detection is disabled. 1: General call address detection is enabled. 2 SAR2E Slave Address Register 2 Enable 0: Slave address in RIICnSAR2 is disabled. 1: Slave address in RIICnSAR2 is enabled. 1 SAR1E Slave Address Register 1 Enable 0: Slave address in RIICnSAR1 is disabled. 1: Slave address in RIICnSAR1 is enabled. 0 SAR0E Slave Address Register 0 Enable 0: Slave address in RIICnSAR0 is disabled. 1: Slave address in RIICnSAR0 is enabled. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 SAR2E SAR1E SAR0E 18-23 RZ/A1H Group, RZ/A1M Group 18. I2C Bus Interface SARyE Bit (Slave Address Register y Enable) (y = 0 to 2) This bit is used to enable or disable the received slave address and the slave address set in RIICnSARy. When this bit is set to 1, the slave address set in RIICnSARy is enabled and is compared with the received slave address. When this bit is cleared to 0, the slave address set in RIICnSARy is disabled and is ignored even if it matches the received slave address. GCE Bit (General Call Address Enable) This bit is used to specify whether to ignore the general call address (0000 000B + 0 [W]: All 0) when it is received. When this bit is set to 1, if the received slave address matches the general call address, the RIIC recognizes the received slave address as the general call address independently of the slave addresses set in RIICnSARy (y = 0 to 2) and performs data receive operation. When this bit is cleared to 0, the received slave address is ignored even if it matches the general call address. DIDE Bit (Device-ID Address Detection Enable) This bit is used to specify whether to recognize and execute the Device-ID address when a device ID (1111 100B) is received in the first frame after a start condition or restart condition is detected. When this bit is set to 1, if the received first frame matches the device ID, the RIIC recognizes that the Device-ID address has been received. When the following R/W# bit is 0 [W], the RIIC recognizes the second and the following frames as slave addresses and continues the receive operation. When this bit is cleared to 0, the RIIC ignores the received first frame even if it matches the device ID address and recognizes the first frame as a normal slave address. For details on the device-ID address detection, see Section 18.9.3, Device-ID Address Detection. HOAE Bit (Host Address Enable) This bit is used to specify whether to ignore received host address (0001 000B) when the RIICnMR3.SMBS bit is 1. When this bit is set to 1 while the RIICnMR3.SMBS bit is 1, if the received slave address matches the host address, the RIIC recognizes the received slave address as the host address independently of the slave addresses set in RIICnSARy (y = 0 to 2) and performs the receive operation. When the RIICnMR3.SMBS bit or the HOAE bit is cleared to 0, the received slave address is ignored even if it matches the host address. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 18-24 18. I2C Bus Interface RZ/A1H Group, RZ/A1M Group RIICnIER -- I2C Bus Interrupt Enable Register 18.3.8 Access: Address: Initial Value: Bit RIICnIER is a 32-bit readable/writable register. RIICnIERL and RIICnIERH are 16-bit readable/writable registers. RIICnIERLL, RIICnIERLH, RIICnIERHL, and RIICnIERHH are 8-bit readable/writable registers. RIICnIER: <RIICn_base> + 001CH RIICnIERL: <RIICn_base> + 001CH, RIICnIERH: <RIICn_base> + 001EH RIICnIERLL: <RIICn_base> + 001CH, RIICnIERLH: <RIICn_base> + 001DH, RIICnIERHL: <RIICn_base> + 001EH, RIICnIERHH: <RIICn_base> + 001FH 0000 0000H This register is initialized by any reset. 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Initial value 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R R R R R R R R R R R R R R R R Bit 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- -- -- -- -- -- -- -- TIE TEIE RIE NAKIE SPIE STIE ALIE TMOIE Initial value 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R R R R R R R R R/W R/W R/W R/W R/W R/W R/W R/W Table 18.13 RIICnIER register contents Bit Position Bit Name Function 31 to 8 Reserved This bit is read as 0. The write value should be 0. 7 TIE Transmit Data Empty Interrupt Enable 0: Transmit data empty interrupt request (INTRIICTI) is disabled. 1: Transmit data empty interrupt request (INTRIICTI) is enabled. 6 TEIE Transmit End Interrupt Enable 0: Transmit end interrupt request (INTRIICTEI) is disabled. 1: Transmit end interrupt request (INTRIICTEI) is enabled. 5 RIE Receive Data Full Interrupt Enable 0: Receive data full interrupt request (INTRIICRI) is disabled. 1: Receive data full interrupt request (INTRIICRI) is enabled. 4 NAKIE NACK Reception Interrupt Enable 0: NACK reception interrupt request (INTRIICNAKI) is disabled. 1: NACK reception interrupt request (INTRIICNAKI) is enabled. 3 SPIE Stop Condition Detection Interrupt Enable 0: Stop condition detection interrupt request (INTRIICSPI) is disabled. 1: Stop condition detection interrupt request (INTRIICSPI) is enabled. 2 STIE Start Condition Detection Interrupt Enable 0: Start condition detection interrupt request (INTRIICSTI) is disabled. 1: Start condition detection interrupt request (INTRIICSTI) is enabled. 1 ALIE Arbitration-Lost Interrupt Enable 0: Arbitration-lost interrupt request (INTRIICALI) is disabled. 1: Arbitration-lost interrupt request (INTRIICALI) is enabled. 0 TMOIE Timeout Interrupt Enable 0: Timeout interrupt request (INTRIICTMOI) is disabled. 1: Timeout interrupt request (INTRIICTMOI) is enabled. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 18-25 RZ/A1H Group, RZ/A1M Group 18. I2C Bus Interface TMOIE Bit (Timeout Interrupt Enable) This bit is used to enable or disable timeout interrupt requests (INTRIICTMOI) when the RIICnSR2.TMOF flag is set to 1. An INTRIICTMOI interrupt request is canceled by clearing the TMOF flag or the TMOIE bit to 0. ALIE Bit (Arbitration-Lost Interrupt Enable) This bit is used to enable or disable arbitration-lost interrupt requests (INTRIICALII) when the RIICnSR2.AL flag is set to 1. An INTRIICALII interrupt request is canceled by clearing the AL flag or the ALIE bit to 0. STIE Bit (Start Condition Detection Interrupt Enable) This bit is used to enable or disable start condition detection interrupt requests (INTRIICSTI) when the RIICnSR2.START flag is set to 1. An INTRIICSTI interrupt request is canceled by clearing the START flag or the STIE bit to 0. SPIE Bit (Stop Condition Detection Interrupt Enable) This bit is used to enable or disable stop condition detection interrupt requests (INTRIICSPI) when the RIICnSR2.STOP flag is set to 1. An INTRIICSPI interrupt request is canceled by clearing the STOP flag or the SPIE bit to 0. NAKIE Bit (NACK Reception Interrupt Enable) This bit is used to enable or disable NACK reception interrupt requests (INTRIICNAKI) when the RIICnSR2.NACKF flag is set to 1. An INTRIICNAKI interrupt request is canceled by clearing the NACKF flag or the NAKIE bit to 0. RIE Bit (Receive Data Full Interrupt Enable) This bit is used to enable or disable receive data full interrupt requests (INTRIICRI) when the RIICnSR2.RDRF flag in ICSR2 is set to 1. An INTRIICRI interrupt request is canceled by clearing the RDRF flag or the RIE bit to 0. TEIE Bit (Transmit End Interrupt Enable) This bit is used to enable or disable transmit end interrupts (INTRIICTEI) when the RIICnSR2.TEND flag is set to 1. An INTRIICTEI interrupt request is canceled by clearing the TEND flag or the TEIE bit to 0. TIE Bit (Transmit Data Empty Interrupt Enable) This bit is used to enable or disable transmit data empty interrupts (INTRIICTI) when the RIICnSR2.TDRE flag is set to 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 18-26 18. I2C Bus Interface RZ/A1H Group, RZ/A1M Group RIICnSR1 -- I2C Bus Status Register 1 18.3.9 Access: Address: Initial Value: Bit RIICnSR1 is a 32-bit readable/writable register. RIICnSR1L and RIICnSR1H are 16-bit readable/writable registers. RIICnSR1LL, RIICnSR1LH, RIICnSR1HL, and RIICnSR1HH are 8/1-bit readable/writable registers. RIICnSR1: <RIICn_base> + 0020H RIICnSR1L: <RIICn_base> + 0020H, RIICnSR1H: <RIICn_base> + 0022H RIICnSR1LL: <RIICn_base> + 0020H, RIICnSR1LH: <RIICn_base> + 0021H, RIICnSR1HL: <RIICn_base> + 0022H, RIICnSR1HH: <RIICn_base> + 0023H 0000 0000H This register is initialized by any reset. 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Initial value 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R R R R R R R R R R R R R R R R Bit 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- -- -- -- -- -- -- -- HOA -- DID -- GCA AAS2 AAS1 AAS0 Initial value 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R R R R R R R R R(/W) R R(/W) R R/W R(W) R(/W) R(/W) Note 1. *1 *1 *1 *1 *1 *1 Only 0 can be written to this bit. Table 18.14 RIICnSR1 register contents Bit Position Bit Name Function 31 to 8 Reserved This bit is read as 0. The write value should be 0. 7 HOA Host Address Detection Flag 0: Host address is not detected. 1: Host address is detected. 6 -- Reserved This bit is read as 0. The write value should be 0. 5 DID Device-ID Address Detection Flag 0: Device-ID command is not detected. 1: Device-ID command is detected. 4 -- Reserved This bit is read as 0. The write value should be 0. 3 GCA General Call Address Detection Flag 0: General call address is not detected. 1: General call address is detected. 2 AAS2 Slave Address 2 Detection Flag 0: Slave address 2 is not detected. 1: Slave address 2 is detected. 1 AAS1 Slave Address 1 Detection Flag 0: Slave address 1 is not detected. 1: Slave address 1 is detected. 0 AAS0 Slave Address 0 Detection Flag 0: Slave address 0 is not detected. 1: Slave address 0 is detected. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 18-27 RZ/A1H Group, RZ/A1M Group 18. I2C Bus Interface AASy Flag (Slave Address y Detection) (y = 0 to 2) [Setting conditions] <For 7-bit address format: RIICnSARy.FSy = 0> When the received slave address matches the RIICnSARy.SVA[7:1] value with the RIICnSER.SARyE bit set to 1 (slave address y detection enabled) This flag is set to 1 at the rising edge of the ninth SCL clock cycle in the frame. <For 10-bit address format: RIICnSARy.FSy = 1> When the received slave address matches a value of (1111 0B + RIICnSARy.SVA[9:8]) and the following address matches the RIICnSARy.SVA[7:0] value with the RIICnSER.SARyE bit set to 1 (slave address y detection enabled) This flag is set to 1 at the rising edge of the ninth SCL clock cycle in the frame. [Clearing conditions] * When 0 is written to the AASy bit after reading AASy = 1 * When a stop condition is detected * When 1 is written to the RIICnCR1.IICRST bit to apply an RIIC reset or an internal reset <For 7-bit address format: RIICnSARy.FSy = 0> * When the received slave address does not match the RIICnSARy.SVA[7:1] value with the RIICnSER.SARyE bit set to 1 (slave address y detection enabled) This flag is cleared to 0 at the rising edge of the ninth SCL clock cycle in the frame. <For 10-bit address format: RIICnSARy.FSy = 1> * When the received slave address does not match a value of (1111 0B + RIICnSARy.SVA[9:8]) with the RIICnSER.SARyE bit set to 1 (slave address y detection enabled) This flag is cleared to 0 at the rising edge of the ninth SCL clock cycle in the frame. * When the received slave address matches a value of (1111 0B + RIICnSARy.SVA[9:8]) and the following address does not match the RIICnSARy.SVA[7:0] value with the RIICnSER.SARyE bit set to 1 (slave address y detection enabled) This flag is cleared to 0 at the rising edge of the ninth SCL clock cycle in the frame. GCA Flag (General Call Address Detection) [Setting condition] When the received slave address matches the general call address (0000 000B + 0 [W]) with the RIICnSER.GCE bit set to 1 (general call address detection enabled) This flag is set to 1 at the rising edge of the ninth SCL clock cycle in the frame. [Clearing conditions] * When 0 is written to the GCA bit after reading GCA = 1 * When a stop condition is detected * When the received slave address does not match the general call address (0000 000B + 0 [W]) with the RIICnSER.GCE bit set to 1 (general call address detection enabled) This flag is cleared to 0 at the rising edge of the ninth SCL clock cycle in the frame. * When 1 is written to the RIICnCR1.IICRST bit to apply an RIIC reset or an internal reset R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 18-28 RZ/A1H Group, RZ/A1M Group 18. I2C Bus Interface DID Flag (Device-ID Address Detection) [Setting condition] * When the first frame received immediately after a start condition or restart condition is detected matches a value of (device ID (1111 100B) + 0 [W]) with the RIICnSER.DIDE bit set to 1 (Device-ID address detection enabled) This flag is set to 1 at the rising edge of the ninth SCL clock cycle in the frame. * When a restart condition is detected after a match with the device ID address and the device ID address (1111 100B) + 1 [R] has matched with the RIICnSER.DIDE bit set to 1 (Device-ID address detection enabled) This flag is set to 1 at the rising edge of the ninth SCL clock cycle in the frame. [Clearing conditions] * When 0 is written to the DID bit after reading DID = 1 * When a stop condition is detected * When the first frame received immediately after a start condition or restart condition is detected does not match a value of (device ID (1111 100B)) with the RIICnSER.DIDE bit set to 1 (DeviceID address detection enabled) This flag is cleared to 0 at the rising edge of the ninth SCL clock cycle in the frame. * When the first frame received immediately after a start condition or restart condition is detected matches a value of (device ID (1111 100B) + 0 [W]) and the second frame does not match any of slave addresses 0 to 2 with the RIICnSER.DIDE bit set to 1 (Device-ID address detection enabled) This flag is cleared to 0 at the rising edge of the ninth SCL clock cycle in the frame. * When 1 is written to the RIICnCR1.IICRST bit to apply an RIIC reset or an internal reset HOA Flag (Host Address Detection) [Setting condition] When the received slave address matches the host address (0001 000B) while the RIICnMR3.SMBE bit and RIICnSER.HOAE bit are set to 1 (host address detection enabled) This flag is set to 1 at the rising edge of the ninth SCL clock cycle in the frame. [Clearing conditions] * When 0 is written to the HOA bit after reading HOA = 1 * When a stop condition is detected * When 0 is written to the RIICnMR3.SMBS bit in ICMR3 or the RIICnSER.HOAE bit * When the received slave address does not match the host address (0001 000B) with the RIICnSER.HOAE bit set to 1 (host address detection enabled) This flag is cleared to 0 at the rising edge of the ninth SCL clock cycle in the frame. * When 1 is written to the RIICnCR1.IICRST bit 1 to apply an RIIC reset or an internal reset R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 18-29 18. I2C Bus Interface RZ/A1H Group, RZ/A1M Group RIICnSR2 -- I2C Bus Status Register 2 18.3.10 Access: Address: Initial Value: Bit RIICnSR2 is a 32-bit readable/writable register. RIICnSR2L and RIICnSR2H are 16-bit readable/writable registers. RIICnSR2LL, RIICnSR2LH, RIICnSR2HL, and RIICnSR2HH are 8/1-bit readable/writable registers. RIICnSR2: <RIICn_base> + 0024H RIICnSR2L: <RIICn_base> + 0024H, RIICnSR2H: <RIICn_base> + 0026H RIICnSR2LL: <RIICn_base> + 0024H, RIICnSR2LH: <RIICn_base> + 0025H, RIICnSR2HL: <RIICn_base> + 0026H, RIICnSR2HH: <RIICn_base> + 0027H 0000 0000H This register is initialized by any reset. 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Initial value 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R R R R R R R R R R R R R R R R Bit 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- -- -- -- -- -- -- -- TDRE TEND STOP START AL TMOF Initial value 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R R R R R R R R R R(/W) R(/W) R(/W) R(/W) R(/W) R(/W) R(/W) Note 1. *1 RDRF NACKF *1 *1 *1 *1 *1 *1 Only 0 can be written to this bit. Table 18.15 RIICnSR2 register contents Bit Position Bit Name Function 31 to 8 Reserved This bit is read as 0. The write value should be 0. 7 TDRE Transmit Data Empty Flag 0: RIICnDRT contains transmit data. 1: RIICnDRT contains no transmit data. 6 TEND Transmit End Flag 0: Data is being transmitted. 1: Data has been transmitted. 5 RDRF Receive Data Full Flag 0: RIICnDRR contains no receive data. 1: RIICnDRR contains receive data. 4 NACKF NACK Reception Flag 0: NACK is not received. 1: NACK is received. 3 STOP Stop Condition Detection Flag 0: Stop condition is not detected. 1: Stop condition is detected. 2 START Start Condition Detection Flag 0: Start condition is not detected. 1: Start condition is detected. 1 AL Arbitration-Lost Flag 0: Arbitration is not lost. 1: Arbitration is lost. 0 TMOF Timeout Flag 0: No timeout has occurred. 1: Timeout has occurred. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 18-30 RZ/A1H Group, RZ/A1M Group 18. I2C Bus Interface TMOF Flag (Timeout) This flag is set to 1 when the RIIC recognizes timeout after the SCL line state remains unchanged for a certain period. [Setting condition] The timeout function is enabled when the RIICnFER.TMOE bit is 1. It detects an abnormal bus state that the SCL line is held low or high during the following conditions: * The bus is busy (RIICnCR2.BBSY = 1) in master mode (RIICnCR2.MST = 1). * The slave address matches that of this module (RIICnSR1 register is not 00H) and the bus is busy (RIICnCR2.BBSY = 1) in slave mode (RIICnCR2.MST = 0). * Issuing of a start condition is being requested (RIICnCR2.ST = 1) and the bus is free (RIICnCR2.BBSY = 0). [Clearing conditions] * When 0 is written to the TMOF bit after reading TMOF = 1 * When 1 is written to the RIICnCR1.IICRST bit to apply an RIIC reset or an internal reset AL Flag (Arbitration-Lost) This flag shows that bus mastership has been lost (loss in arbitration) due to a bus conflict or some other reason when a start condition is issued or an address and data are transmitted. The RIIC monitors the level on the SDA line during transmission and, if the level on the line does not match the value of the bit being output, sets the value of the AL bit to 1 to indicate that the bus is occupied by another device. The RIIC can also set the flag to indicate the detection of loss of arbitration during NACK transmission in receive mode or during data transmission in slave mode. [Setting conditions] <When master arbitration-lost detection is enabled: RIICnFER.MALE = 1> * When the internal SDA output state does not match the SDA line level at the rising edge of SCL clock except for the ACK period during data (including slave address) transmission in master transmit mode (when the SDA line is driven low while the internal SDA output is at a high level (the SDA pin is in the high-impedance state)) * When a start condition is detected while the RIICnCR2.ST bit is 1 (start condition issuance request) or the internal SDA output state does not match the SDA line level * When the RIICnCR2.ST bit is set to 1 (start condition issuance request) with the RIICnCR2.BBSY flag set to 1. <When NACK arbitration-lost detection is enabled: RIICnFER.NALE = 1> When the internal SDA output state does not match the SDA line level at the rising edge of SCL clock in the ACK period during NACK transmission in receive mode <When slave arbitration-lost detection is enabled: RIICnFER.SALE = 1> When the internal SDA output state does not match the SDA line level at the rising edge of SCL clock except for the ACK period during data transmission in slave transmit mode [Clearing conditions] * When 0 is written to the AL bit after reading AL = 1 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 18-31 18. I2C Bus Interface RZ/A1H Group, RZ/A1M Group * When 1 is written to the RIICnCR1.IICRST bit to apply an RIIC reset or an internal reset Table 18.16 Relationship between Arbitration-Lost Generation Sources and ArbitrationLost Enable Functions RIICn SR2 RIICnFER MALE 1 NALE x SALE AL Error Arbitration-Lost Generation Source x 1 Start condition issuance error When internal SDA output state does not match SDA line level when a start condition is detected while the RIICnCR2.ST bit is 1 When RIICnCR2.ST is set to 1 with RIICnCR2.BBSY set to 1 1 Transmit data mismatch When transmit data (including slave address) does not match the bus state in master transmit mode x 1 x 1 NACK transmission mismatch When ACK is detected during transmission of NACK in master receive mode or slave receive mode x x 1 1 Transmit data mismatch When transmit data does not match the bus state in slave transmit mode x: Don't care START Flag (Start Condition Detection) [Setting condition] When a start condition (or a restart condition) is detected [Clearing conditions] * When 0 is written to the START bit after reading START = 1 * When a stop condition is detected * When 1 is written to the RIICnCR1.IICRST bit to apply an RIIC reset or an internal reset STOP Flag (Stop Condition Detection) [Setting condition] When a stop condition is detected [Clearing conditions] * When 0 is written to the STOP bit after reading STOP = 1 * When 1 is written to the RIICnCR1.IICRST bit to apply an RIIC reset or an internal reset NACKF Flag (NACK Reception) [Setting condition] When acknowledge is not received (NACK is received) from the receive device in transmit mode with the RIICnFER.NACKE bit set to 1 (transfer suspension enabled) [Clearing conditions] * When 0 is written to the NACKF bit after reading NACKF = 1 * When 1 is written to the RIICnCR1.IICRST bit to apply an RIIC reset or an internal reset R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 18-32 RZ/A1H Group, RZ/A1M Group 18. I2C Bus Interface CAUTION When the NACKF flag is set to 1, the RIIC suspends data transmission/reception. Writing to RIICnDRT in transmit mode or reading from RIICnDRR in receive mode with the NACKF flag set to 1 does not enable data transmit/receive operation. To restart data transmission/reception, clear the NACKF flag to 0. RDRF Flag (Receive Data Full) [Setting conditions] * Slave receive mode - When the received slave address matches and the RIICnCR2.TRS bit is cleared to 0 after a start condition (or a restart condition) is detected - At the rising edge of the eighth or ninth SCL clock cycle (selected by the RIICnMR3.RDRFS bit) after receive data is transferred from RIICnDRS to RIICnDRR * Master receive mode - When the slave address and the data direction are transmitted and the receive mode is entered (the RIICnCR2.TRS bit is set to 1) after a start condition (or a restart condition) is issued - At the rising edge of the eighth or ninth SCL clock cycle (selected by the RIICnMR3.RDRFS bit) after receive data is transferred from RIICnDRS to RIICnDRR [Clearing conditions] * When 0 is written to the RDRF bit after reading RDRF = 1 * When data is read from RIICnDRR * When 1 is written to the RIICnCR1.IICRST bit to apply an RIIC reset or an internal reset TEND Flag (Transmit End) [Setting condition] At the rising edge of the ninth SCL clock cycle while the TDRE flag is 1 [Clearing conditions] * When 0 is written to the TEND bit after reading TEND = 1 * When data is written to RIICnDRT * When a stop condition is detected * When 1 is written to the RIICnCR1.IICRST bit to apply an RIIC reset or an internal reset TDRE Flag (Transmit Data Empty) [Setting conditions] * When data has been transferred from RIICnDRT to RIICnDRS and RIICnDRT becomes empty * When the RIICnCR2.TRS bit is set to 1 - When the RIICnCR2.MST bit is set to 1 after a start condition (or a restart condition) is detected - When the RIIC enters transmit mode from receive mode * When the received slave address matches while the TRS bit is 1 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 18-33 RZ/A1H Group, RZ/A1M Group 18. I2C Bus Interface [Clearing conditions] * When data is written to RIICnDRT * When the RIICnCR2.TRS bit is cleared to 0 - When a stop condition is detected - When the RIIC enters receive mode from transmit mode * When 1 is written to the RIICnCR1.IICRST bit to apply an RIIC reset or an internal reset CAUTION When the NACKF flag is set to 1 while the RIICnFER.NACKE bit is 1, the RIIC suspends data transmission/reception. Here, if the TDRE flag is 0 (next transmit data has been written), data is transferred to the RIICnDRS register and the RIICnDRT register becomes empty at the rising edge of the ninth clock cycle, but the TDRE flag is not set to 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 18-34 18. I2C Bus Interface RZ/A1H Group, RZ/A1M Group RIICnSARy -- I2C Slave Address Register y (y = 0 to 2) 18.3.11 Access: Address: Initial Value: Bit RIICnSARy is a 32-bit readable/writable register. RIICnSARyL and RIICnSARyH are 16-bit readable/writable registers. RIICnSARyLL, RIICnSARyLH, RIICnSARyHL, and RIICnSARyHH are 8-bit readable/writable registers. RIICnSAR0: <RIICn_base> + 0028H RIICnSAR0L: <RIICn_base> + 0028H, RIICnSAR0H: <RIICn_base> + 002AH RIICnSAR0LL: <RIICn_base> + 0028H, RIICnSAR0LH: <RIICn_base> + 0029H, RIICnSAR0HL: <RIICn_base> + 002AH, RIICnSAR0HH: <RIICn_base> + 002BH RIICnSAR1: <RIICn_base> + 002CH RIICnSAR1L: <RIICn_base> + 002CH, RIICnSAR1H: <RIICn_base> + 002EH RIICnSAR1LL: <RIICn_base> + 002CH, RIICnSAR1LH: <RIICn_base> + 002DH, RIICnSAR1HL: <RIICn_base> + 002EH, RIICnSAR1HH: <RIICn_base> + 002FH RIICnSAR2: <RIICn_base> + 0030H RIICnSAR2L: <RIICn_base> + 0030H, RIICnSAR2H: <RIICn_base> + 0032H RIICnSAR2LL: <RIICn_base> + 0030H, RIICnSAR2LH: <RIICn_base> + 0031H, RIICnSAR2HL: <RIICn_base> + 0032H, RIICnSAR2HH: <RIICn_base> + 0033H 0000 0000H This register is initialized by any reset. 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Initial value 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R R R R R R R R R R R R R R R R Bit 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 FSy -- -- -- -- -- 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R R R R R R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Initial value R/W Table 18.17 SVA[9:1] SVA0 RIICnSARy register contents Bit Position Bit Name Function 31 to 16 Reserved This bit is read as 0. The write value should be 0. 15 FSy 7-Bit/10-Bit Address Format Selection 0: The 7-bit address format is selected. 1: The 10-bit address format is selected. 14 to 10 Reserved This bit is read as 0. The write value should be 0. 9 to 1 SVA[9:1] 7-Bit Address/10-Bit Address Upper Bits A slave address is set. * When the FSy bit is 0 (7-bit address format), the SVA[7:1] bits are Valid and form a 7-bit slave address. * When the FSy bit is 1 (10-bit address format), SVA[9:1] bits form a 10-bit slave address (combined with the SVA0 bit). 0 SVA0 10-Bit Address LSB The least significant bit (LSB) of a 10-bit slave address is set. * When the FSy bit is 0 (7-bit address format), this bit is invalid. * When the FSy bit is 1 (10-bit address format), this bit is a 10-bit slave address (combined with the SVA[9:1] bits). SVA0 Bit (10-Bit Address LSB) When the 10-bit address format is selected (RIICnSARy.FSy = 1), this bit functions as the LSB of a 10bit address and forms a 10-bit address in combination with the SVA[9:1] bits. When the RIICnSER.SARyE bit is set to 1 (RIICnSARy enabled) and the RIICnSARy.FSy bit is 1, this bit is valid. While the RIICnSARy.FSy bit or SARyE bit is 0, the setting of this bit is ignored. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 18-35 RZ/A1H Group, RZ/A1M Group 18. I2C Bus Interface SVA[9:1] Bits (7-Bit Address/10-Bit Address Upper Bits) When the 7-bit address format is selected (RIICnSARy.FSy = 0), these bits function as a 7-bit address. When the 10-bit address format is selected (RIICnSARy.FSy = 1), these bits function as a 10-bit address in combination with the SVA0 bit. While the RIICnSER.SARyE bit is 0, the setting of these bits is ignored. FSy Bit (7-Bit/10-Bit Address Format Selection) This bit is used to select 7-bit address or 10-bit address for slave address y (in RIICnSARy). When the RIICnSER.SARyE bit is set to 1 (RIICnSARy enabled) and the RIICnSARy.FSy bit is 0, the 7-bit address format is selected for slave address y, the RIICnSARy.SVA[7:1] setting is valid, and the settings of the SVA[9:8] bits and the RIICnSARy.SVA0 bit are ignored. When the RIICnSER.SARyE bit is set to 1 (RIICnSARy enabled) and the RIICnSARy.FSy bit is 1, the 10-bit address format is selected for slave address y and the settings of the SVA[9:1] bits and the SVA0 bit are valid. While the RIICnSER.SARyE bit is 0 (RIICnSARy disabled), the setting of the RIICnSARy.FSy bit is invalid. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 18-36 18. I2C Bus Interface RZ/A1H Group, RZ/A1M Group RIICnBRL -- I2C Bus Bit Rate Low-Level Register 18.3.12 Access: Address: Initial Value: Bit RIICnBRL is a 32-bit readable/writable register. RIICnBRLL and RIICnBRLH are 16-bit readable/writable registers. RIICnBRLLL, RIICnBRLLH, RIICnBRLHL, and RIICnBRLHH are 8-bit readable/writable registers. RIICnBRL: <RIICn_base> + 0034H RIICnBRLL: <RIICn_base> + 0034H, RIICnBRLH: <RIICn_base> + 0036H RIICnBRLLL: <RIICn_base> + 0034H, RIICnBRLLH: <RIICn_base> + 0035H, RIICnBRLHL: <RIICn_base> + 0036H, RIICnBRLHH: <RIICn_base> + 0037H 0000 00FFH This register is initialized by any reset. 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Initial value 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R R R R R R R R R R R R R R R R Bit 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- -- -- -- -- -- -- -- -- -- -- Initial value 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 R/W R R R R R R R R R R R R/W R/W R/W R/W R/W Table 18.18 BRL[4:0] RIICnBRL register contents Bit Position Bit Name Function 31 to 8 Reserved This bit is read as 0. The write value should be 0. 7 to 5 -- Reserved This bit is read as 1. The write value should be 1. 4 to 0 BRL[4:0] Bit Rate Low-Level Period Low-level period of SCL clock The RIICnBRL register is a 5-bit register that is used to set the width at low level for the SCL clock. It also works to generate the data setup time for automatic SCL low-hold operation (see Section 18.10, Automatically Low-Hold Function for SCL); when the RIIC is used only in slave mode, this register needs to be set to a value equal to or longer than the data setup time*1. RIICnBRL counts the low-level period with the internal reference clock source (IIC) specified by the RIICnMR1.CKS[2:0] bits. Note 1. Data setup time (tSU: DAT) 250 [ns] (0 to 100 [kbps]: standard mode (Sm)) 100 [ns] (0 to 400 [kbps]: fast mode (Fm)) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 18-37 18. I2C Bus Interface RZ/A1H Group, RZ/A1M Group RIICnBRH -- I2C Bus Bit Rate High-Level Register 18.3.13 Access: Address: Initial Value: Bit RIICnBRH is a 32-bit readable/writable register. RIICnBRHL and RIICnBRHH are 16-bit readable/writable registers. RIICnBRHLL, RIICnBRHLH, RIICnBRHHL, and RIICnBRHHH are 8-bit readable/writable registers. RIICnBRH: <RIICn_base> + 0038H RIICnBRHL: <RIICn_base> + 0038H, RIICnBRHH: <RIICn_base> + 003AH RIICnBRHLL: <RIICn_base> + 0038H, RIICnBRHLH: <RIICn_base> + 0039H, RIICnBRHHL: <RIICn_base> + 003AH, RIICnBRHHH:<RIICn_base> + 003BH 0000 00FFH This register is initialized by any reset. 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Initial value 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R R R R R R R R R R R R R R R R Bit 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- -- -- -- -- -- -- -- -- -- -- Initial value 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 R/W R R R R R R R R R R R R/W R/W R/W R/W R/W Table 18.19 BRH[4:0] RIICnBRH register contents Bit Position Bit Name Function 31 to 8 Reserved This bit is read as 0. The write value should be 0. 7 to 5 -- Reserved This bit is read as 1. The write value should be 1. 4 to 0 BRH[4:0] Bit Rate High-Level Period High-level period of SCL clock RIICnBRH is a 5-bit register to set the high-level period of SCL clock. RIICnBRH is valid in master mode. If the RIIC is used only in slave mode, this register need not to set the high-level period. RIICnBRH counts the high-level period with the internal reference clock source (IIC) specified by the RIICnMR1.CKS[2:0] bits in ICMR1. The frequency and duty cycle are calculated using one of the following expressions (1) to (5) according to the register settings. CAUTION The minimum value that can be specified in RIICnBRL and RIICnBRH is determined according to the values of the SCLE and NFE bits in RIICnFER and the NF bit in RIICnMR3. For details of the minimum specifiable value, see Table 18.20. (1) When SCLE = 0 Frequency = 1 / {[ (BRH + 1) + (BRL + 1)] / IIC + tr + tf} Duty cycle = {tr + (BRH + 1) / IIC} / {tr + tf + [(BRH + 1) + (BRL + 1)] / IIC} R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 18-38 18. I2C Bus Interface RZ/A1H Group, RZ/A1M Group (2) When SCLE = 1, NFE = 0, CKS = 000 (IIC = P0) Frequency = 1 / {[(BRH + 3) + (BRL + 3)] / IIC + tr + tf} Duty cycle = {tr + (BRH + 3) / IIC} / {tr + tf + [(BRH + 3) + (BRL + 3) ] / IIC} (3) When SCLE = 1, NFE = 1, CKS = 000 (IIC = P0) Frequency = 1 / {[(BRH + 3 + nf) + (BRL + 3 + nf)] / IIC + tr + tf} Duty cycle = {tr + (BRH + 3 + nf) / IIC} / {tr + tf + [(BRH + 3 + nf) + (BRL + 3 + nf)] / IIC} (4) When SCLE = 1, NFE = 0, CKS 000 (IIC < P0) Frequency = 1 / {[(BRH + 2) + (BRL + 2)] / IIC + tr + tf} Duty cycle = {tr + (BRH + 2) / IIC} / {tr + tf + [(BRH + 2) + (BRL + 2) ] / IIC} (5) When SCLE = 1, NFE = 1, CKS 000 (IIC < P0) Frequency = 1 / {[(BRH + 2 + nf) + (BRL + 2 + nf)] / IIC + tr + tf} Duty cycle = {tr + (BRH + 2 + nf) / IIC} / {tr + tf + [(BRH + 2 + nf) + (BRL + 2 + nf) ] / IIC} Symbols in the expressions SCLE: RIICnFER.SCLE bit BRH: RIICnBRH.BRH[4:0] bits BRL: RIICnBRL.BRL[4:0] bits CKS: RIICnMR1.CKS bits NFE: RIICnFER.NFE bit IIC: Internal reference clock selected by the CKS bits tf: SCL signal falling time [s] *1 tr: SCL signal rising time [s] *1 nf: Number of digital noise filter stages specified in the RIICnMR3.NF[0.1] bits Note 1. The rising time (tr) and falling time (tf) of the SCL signal depend on the total capacitance of the bus line (Cb) and pull-up resistor (Rp). For details, see I2C Bus Standard from NXP Semiconductors. Table 18.20 Minimum Specifiable Value for RIICnBRL and RIICnBRH SCLE NFE nf Minimum Pulse Width that Passes through Digital Filter 0 0 1 x IIC 1 2 x IIC 0 1 1 2 x IIC 2 3 x IIC 0 1 2 3 x IIC 3 4 x IIC 0 1 3 4 x IIC 4 5 x IIC 0 1 4 5 x IIC 5 6 x IIC Minimum Specifiable Value for BRH and BRL Pulse Width when Minimum Value is Specified IIC cycle > P0 cycle (CKS 000) 1 0 1 x IIC 0 2 x IIC 1 1 1 2 x IIC 1 4 x IIC 1 1 2 3 x IIC 2 6 x IIC R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 18-39 18. I2C Bus Interface RZ/A1H Group, RZ/A1M Group Table 18.20 Minimum Specifiable Value for RIICnBRL and RIICnBRH SCLE NFE nf Minimum Pulse Width that Passes through Digital Filter 1 1 3 4 x IIC 3 8 x IIC 1 1 4 5 x IIC 4 10 x IIC Minimum Specifiable Value for BRH and BRL Pulse Width when Minimum Value is Specified IIC cycle = P0 cycle (CKS = 000) 1 0 2 x P0 0 3 x IIC 1 1 1 3 x P0 1 5 x IIC 1 1 2 4 x P0 2 7 x IIC 1 1 3 5 x P0 3 9 x IIC 1 1 4 6 x P0 4 11 x IIC Table 18.21 and Table 18.22 list examples of RIICnBRH/RIICnBRL settings. Table 18.21 Examples of RIICnBRH/RIICnBRL Settings for Transfer Rate (when RIICnFER.SCLE = 1 and RIICnFER.NFE = 0) Peripheral Clock Operating Frequency P0 [MHz] 25 30 33 Transfer Rate [kbps] RIICnMR1. CKS[2:0] RIICnBRH. BRH RIICnBRL. BRL RIICnMR1. CKS[2:0] RIICnBRH. BRH RIICnBRL. BRL RIICnMR1. CKS[2:0] RIICnBRH. BRH RIICnBRL. BRL 10 110B 21 (F5H) 14 (EEH) 110B 25 (F9H) 18 (F2H) 111B 12 (ECH) 10 (EAH) 50 100B 20 (F4H) 7 (E7H) 100B 20 (F4H) 13 (EDH) 100B 22 (F6H) 15 (EFH) 100 010B 30 (FEH) 29 (FDH) 011B 18 (F2H) 16 (F0H) 011B 20 (F4H) 18 (F2H) 400 000B 27 (FBH) 30 (FEH) 001B 16 (F0H) 18 (F2H) 001B 18 (F2H) 20(F4H) Table 18.22 Examples of RIICnBRH/RIICnBRL Settings for Transfer Rate (when RIICnFER.SCLE = 1, RIICnFER.NFE= 1, and Number of NF Stages = 4) Peripheral Clock Operating Frequency P0 [MHz] 25 30 33 Transfer Rate [kbps] RIICnMR1. CKS[2:0] RIICnBRH. BRH RIICnBRL. BRL RIICnMR1. CKS[2:0] RIICnBRH. BRH RIICnBRL. BRL RIICnMR1. CKS[2:0] RIICnBRH. BRH RIICnBRL. BRL 10 110B 19 (F3H) 8 (E8H) 110B 24 (F8H) 11 (EBH) 110B 28 (FCH) 12 (ECH) 50 011B 28 (FCH) 22 (F6H) 100B 19 (F3H) 7 (E7H) 100B 20 (F4H) 10 (EAH) 100 010B 26 (FAH) 25 (F9H) 011B 14 (EEH) 12 (ECH) 011B 16 (F0H) 14 (EEH) 400 000B 23 (F7H) 26 (FAH) 001B 11 (EBH) 15 (EFH) 001B 14 (EEH) 16 (F0H) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 18-40 18. I2C Bus Interface RZ/A1H Group, RZ/A1M Group RIICnDRT -- I2C Bus Transmit Data Register 18.3.14 Access: Address: Initial Value: Bit RIICnDRT is a 32-bit readable/writable register. RIICnDRTL and RIICnDRTH are 16-bit readable/writable registers. RIICnDRTLL, RIICnDRTLH, RIICnDRTHL, and RIICnDRTHH are 8-bit readable/writable registers. RIICnDRT: <RIICn_base> + 003CH RIICnDRTL: <RIICn_base> + 003CH, RIICnDRTH: <RIICn_base> + 003EH RIICnDRTLL: <RIICn_base> + 003CH, RIICnDRTLH: <RIICn_base> + 003DH, RIICnDRTHL: <RIICn_base> + 003EH, RIICnDRTHH: <RIICn_base> + 003FH 0000 00FFH This register is initialized by any reset. 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Initial value 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R R R R R R R R R R R R R R R R Bit 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- -- -- -- -- -- -- -- Initial value 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 R/W R R R R R R R R R/W R/W R/W R/W R/W R/W R/W R/W DRT[7:0] When RIICnDRT detects a space in the I2C bus shift register (RIICnDRS), it transfers the transmit data that has been written to RIICnDRT to RIICnDRS and starts transmitting data in transmit mode. The double-buffer structure of RIICnDRT and RIICnDRS allows continuous transmit operation if the next transmit data has been written to RIICnDRT while the RIICnDRS data is being transmitted. RIICnDRT can always be read and written. Write transmit data to RIICnDRT once when a transmit data empty interrupt (INTRIICTI) request is generated. When writing to bits 8 to 15, be sure to write 0 to these bits. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 18-41 18. I2C Bus Interface RZ/A1H Group, RZ/A1M Group RIICnDRR -- I2C Bus Receive Data Register 18.3.15 Access: Address: Initial Value: Bit RIICnDRR is a 32-bit readable/writable register. RIICnDRRL and RIICnDRRH are 16-bit readable/writable registers. RIICnDRRLL, RIICnDRRLH, RIICnDRRHL, and RIICnDRRHH are 8-bit readable/writable registers. RIICnDRR: <RIICn_base> + 0040H RIICnDRRL: <RIICn_base> + 0040H, RIICnDRRH: <RIICn_base> + 0042H RIICnDRRLL: <RIICn_base> + 0040H, RIICnDRRLH: <RIICn_base> + 0041H, RIICnDRRHL: <RIICn_base> + 0042H, RIICnDRRHH: <RIICn_base> + 0043H 0000 0000H This register is initialized by any reset. 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Initial value 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R R R R R R R R R R R R R R R R Bit 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- -- -- -- -- -- -- -- Initial value 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R R R R R R R R R R R R R R R R DRR[7:0] When 1 byte of data has been received, the received data is transferred from the I2C bus shift register (RIICnDRS) to RIICnDRR to enable the next data to be received. The double-buffer structure of RIICnDRS and RIICnDRR allows continuous receive operation if the received data has been read from RIICnDRR while RIICnDRS is receiving data. RIICnDRR cannot be written. Read data from RIICnDRR once when a receive data full interrupt (INTRIICRI) request is generated. If DRR receives the next receive data before the current data is read from RIICnDRR (while the RIICnSR2.RDRF flag is 1), the RIIC automatically holds the SCL clock low one cycle before the RDRF flag is set to 1 next. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 18-42 18. I2C Bus Interface RZ/A1H Group, RZ/A1M Group RIICnDRS -- I2C Bus Shift Register 18.3.16 Access: Address: Initial Value: Bit This register is not accessible. -- 0000 00FFH 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Bit 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- -- -- -- -- -- -- -- Initial value Initial value R/W DRS[7:0] 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- RIICnDRS is an 8-bit shift register to transmit and receive data. During transmission, transmit data is transferred from RIICnDRT to RIICnDRS and is sent from the SDA pin. During reception, data is transferred from RIICnDRS to RIICnDRR after 1 byte of data has been received. RIICnDRS cannot be accessed directly. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 18-43 18. I2C Bus Interface RZ/A1H Group, RZ/A1M Group 18.4 Interrupt Sources The RIIC issues eight types of interrupt request: transmit end, receive data full, transmit data empty, stop condition detection, start condition detection, NACK reception, arbitration-lost, and timeout. Table 18.23 lists details of the several interrupt requests. The receive data full and transmit data empty sources are both capable of launching data transfer by theDMAC. Table 18.23 Interrupt Sources Symbol Interrupt Source Interrupt Flag DMAC Launching Priority*1 Interrupt Condition INTRIICTEI Transmission complete TEND Not possible High TEND = 1 * TEIE = 1 INTRIICRI Receive-data-full RDRF Possible RDRF = 1 * RIE = 1 INTRIICTI Transmit-data-empty TDRE Possible TDRE = 1 * TIE = 1 INTRIICSPI Detection of a stop condition STOP Not possible STOP = 1 * SPIE = 1 INTRIICSTI Detection of a start condition START Not possible START = 1 * STIE = 1 INTRIICNAKI Reception of a NACK NACKF Not possible NACKF = 1 * NAKIE = 1 INTRIICALI Arbitration lost AL Not possible AL = 1 * ALIE = 1 INTRIICTMOI Timeout TMOF Not possible Note 1. Low TMOF = 1 * TMOIE = 1 When the interrupt priority register (ICDIPRn) setting is the same Clear or mask the each flag during interrupt handling. CAUTIONS 1. There is a latency (delay) between the execution of a write instruction for a peripheral module by the CPU and actual writing to the module. Thus, when an interrupt flag has been cleared or masked, read the relevant flag again to check whether clearing or masking has been completed, and then return from interrupt processing. Returning from interrupt processing without checking that writing to the module has been completed creates a possibility of repeated processing of the same interrupt. 2. Since INTRIICRI and INTRIICTI are edge-detected interrupts, they do not require clearing. 3. When using the INTRIICTEI interrupt, clear the RIICnSR2.TEND flag in the INTRIICTEI interrupt processing. 4. When using the INTRIICSPI interrupt, clear the RIICnSR2.STOP flag in the INTRIICSPI interrupt processing. 5. When using the INTRIICSTI interrupt, clear the RIICnSR2.START flag in the INTRIICSTI interrupt processing. 6. When using the INTRIICNAKI interrupt, clear the RIICnSR2.NACKF flag in the INTRIICNAKI interrupt processing. 7. When using the INTRIICALI interrupt, clear the RIICnSR2.AL flag in the INTRIICALI interrupt processing. 8. When using the INTRIICTMOI interrupt, clear the RIICnSR2.TMOF flag in the INTRIICTMOI interrupt processing. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 18-44 18. I2C Bus Interface RZ/A1H Group, RZ/A1M Group 18.5 18.5.1 Operation Communication Data Format The I2C bus format consists of 8-bit data and 1-bit acknowledge (one frame). After a start condition or restart condition is issued, the master device sends the slave address and data direction in the first frame. The specified slave is valid until a stop condition is issued or a new slave is specified by a restart condition. Figure 18.3 shows the I2C bus format, and Figure 18.4 shows the I2C bus timing. [7-bit address format] S SLA (7 bits) R/W# A 1 7 1 1 DATA (8 bits) 8 A A/A# P 1 1 1 n: Number of transfer frames n (n = 1 or more) [10-bit address format: Master transmission] S 11110b+SLA(2 bits) W# 1 7 1 A SLA (8 bits) A DATA (8 bits) A A/A# P 1 8 1 8 1 1 1 n (n = 1 or more) [10-bit address format: Master reception] S 11110b+SLA(2 bits) W# A SLA (8 bits) A Sr 11110b+SLA(2 bits) R A DATA (8 bits) A A/A# P 1 1 8 1 1 1 1 8 1 1 1 7 1 7 n (n = 1 or more) Figure 18.3 I2C Bus Format SDA SCL 1 to 7 S Figure 18.4 SLA 8 R/W# 9 A 1 to 7 8 Data 9 A 1 to 7 8 Data 9 A P I2C Bus Timing (SLA = 7 Bits) S: Start condition. The master device drives the SDA line low from high level while the SCL line is at a high level. SLA: Slave address, by which the master device selects a slave device. R/W#: Indicates the direction of data transfer: from the slave device to the master device when R/W is 1, or from the master device to the slave device when R/W is 0. A: Acknowledge. The receive device drives the SDA line low. (In master transmit mode, the slave device returns acknowledge. In master receive mode, the master device returns acknowledge.) A#: Not-acknowledge. The receiving device has not returned a response or is not present so the SDA line has remained at the high level. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 18-45 18. I2C Bus Interface RZ/A1H Group, RZ/A1M Group Sr: Restart condition. The master device drives the SDA line low from the high level after the setup time has elapsed with the SCL line at the high level. DATA: Transmitted or received data P: Stop condition. The master device drives the SDA line high from low level while the SCL line is at a high level. 18.5.2 Initial Settings Before starting data transmission and reception, initialize the RIIC according to the procedure in Figure 18.5. Initial settings Clear ICE in RIICnCR1 to 0 Set IICRST in RIICnCR1 to 1 Set ICE in RIICnCR1 to 1 Set RIICnSARy and Set RIICnSER Set CKS[2:0] in RIICnMR1 and RIICnBRL/RIICnBRH RIICnSCL, RIICnSDA pins not driven RIIC reset Internal reset Set slave address format and slave address Set transfer bit rate*1 Set RIICnMR2 and RIICnMR3 *2 Set RIICnFER Set RIICnIER Clear IICRST in RIICnCR1 to 0 Set interrupt enable Release from the internal reset state End y = 0 to 2 Note 1. When the RIIC is used only in slave mode, set the RIICnBRL register to a value equal to or longer than the data setup time. Note 2. Set these registers as necessary. Figure 18.5 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 Example of RIIC Initialization Flowchart 18-46 RZ/A1H Group, RZ/A1M Group 18.5.3 18. I2C Bus Interface Master Transmit Operation In master transmit operation, the RIIC outputs the SCL (clock) and transmitted data signals as the master device, and the slave device returns acknowledgements. Figure 18.6 shows an example of usage of master transmission and Figure 18.7 to Figure 18.9 show the timing of operations in master transmission. The following describes the procedure and operations for master transmission. (1) Set the RIICnCR1.IICRST bit 1 to 1 (RIIC reset) and then set the RIICnCR1.ICE bit to 1 (internal reset) with the RIICnCR1.ICE bit cleared to 0 (RIICnSCL and RIICnSDA pins not driven). This initializes the internal state and the various flags of RIICnSR1. After that, set registers RIICnSARy, RIICnSER, RIICnMR1, RIICnBRH, and RIICnBRL (y = 0 to 2), and set the other registers as necessary (for initial settings of the RIIC, see Figure 18.5). When the necessary register settings have been completed, set the RIICnCR1.IICRST bit to 0 (for release from the reset state). This step is not necessary if initialization of the RIIC has already been completed. (2) Read the RIICnCR2.BBSY flag to check that the bus is open, and then set the RIICnCR2.ST bit to 1 (start condition issuance request). Upon receiving the request, the RIIC issues a start condition. At the same time, the BBSY flag and the RIICnSR2.START flag are automatically set to 1 and the ST bit is automatically cleared to 0. At this time, if the start condition is detected and the internal levels for the SDA output state and the levels on the SDA line have matched while the ST bit is 1, the RIIC recognizes that issuing of the start condition as requested by the ST bit has been successfully completed, and the RIICnCR2.MST and TRS bits are automatically set to 1, placing the RIIC in master transmit mode. The RIICnSR2.TDRE flag is also automatically set to 1 in response to setting of the TRS bit to 1. (3) Check that the RIICnSR2.TDRE flag is 1, and then write the value for transmission (the slave address and the R/W# bit) to RIICnDRT. Once the data for transmission are written to RIICnDRT, the TDRE flag is automatically cleared to 0, the data are transferred from RIICnDRT to RIICnDRS, and the TDRE flag is again set to 1. After the byte containing the slave address and R/W# bit has been transmitted, the value of the TRS bit is automatically updated to select master transmit or master receive mode in accord with the value of the transmitted R/W# bit. If the value of the R/W# bit was 0, the RIIC continues in master transmit mode. Since the RIICnSR2.NACKF flag being 1 at this time indicates that no slave device recognized the address or there was an error in communications, write 1 to the RIICnCR2.SP bit to issue a stop condition. For data transmission with an address in the 10-bit format, start by writing 1111 0B, the two higher-order bits of the slave address, and W# to RIICnDRT as the first address transmission. Then, as the second address transmission, write the eight lower-order bits of the slave address to RIICnDRT. (4) After confirming that the RIICnSR2.TDRE flag is 1, write the data for transmission to the RIICnDRT register. The RIIC automatically holds the SCL line low until the data for transmission are ready or a stop condition is issued. (5) After the last byte of the data to be transmitted is written to the RIICnDRT register, wait until the value of the RIICnSR2.TEND flag returns to 1, and then set the RIICnCR2.SP bit to 1 (stop condition issuance request). Upon receiving a stop condition issuance request, the RIIC issues the stop condition. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 18-47 RZ/A1H Group, RZ/A1M Group 18. I2C Bus Interface (6) Upon detecting the stop condition, the RIIC automatically clears the RIICnCR2.MST and TRS bits to 00B and enters slave receive mode. Furthermore, it automatically clears the RIICnSR2.TDRE and TEND flags to 0, and sets the RIICnSR2.STOP flag in to 1. (7) Clear the RIICnSR2.NACKF and STOP flags to 0. CAUTION Operations for transfer start if the RIICnSR2.NACKF flag is cleared to 0 before RIICnSR2.STOP is set to 1. Be sure to confirm that RIICnSR2.STOP is set to 1 before clearing RIICnSR2.NACKF to 0. In particular, when the NACK receive interrupt (INTRIICNAKI) is in use, take care not to clear the NACKF flag to 0 before the STOP flag is set to 1 during interrupt processing. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 18-48 18. I2C Bus Interface RZ/A1H Group, RZ/A1M Group Master transmission Initial settings No [1] Initial settings [2] Check I2C bus occupation and issue a start condition. [3] [4] Transmit slave address and W (first byte). Check ACK and set transmit data. [5] Check end of last data transmission and issue a stop condition. [6] Check stop condition issuance [7] Processing for the next transfer operation RIIC0CR2.BBSY = 0? Yes RIIC0CR2.ST = 1 RIIC0SR2.NACKF = 0? No Yes No RIIC0SR2.TDRE = 1? Yes Write data to ICDRT No All data transmitted? Yes No RIIC0SR2.TEND = 1? Yes RIIC0SR2.STOP = 0 RIIC0CR2.SP = 1 No RIIC0SR2.STOP = 1? Yes RIIC0SR2.NACKF = 0 RIIC0SR2.STOP = 0 End of master transmission Figure 18.6 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 Example of Master Transmission Flowchart 18-49 18. I2C Bus Interface RZ/A1H Group, RZ/A1M Group Automatic low-hold (to prevent wrong transmission) S 1 2 b7 b6 3 4 5 6 7 b5 b4 b3 b2 b1 9 1 2 3 ACK b7 b6 b5 8 4 5 6 7 8 9 b4 b3 b2 b1 b0 ACK 1 2 3 4 b7 b6 b5 b4 SCLn SDAn b0 W 7-bit slave address DATA 1 DATA 2 BBSY MST TRS Transmit data (7-bit address + W) Transmit data (DATA 1) Transmit data (DATA 2) TDRE TEND RDRF RIICnDRT DATA 1 7-bit address + W DATA 2 7-bit address + W RIICnDRS DATA 3 DATA 1 DATA 2 XXXX (Initial value/last data for reception) RIICnDRR 0 (ACK) ACKBT 0 (ACK) X (ACK/NACK) ACKBR 0 (ACK) START ST Write 1 to ST Write data to Write data to RIICnDRT RIICnDRT (7-bit address + W) (DATA 1) [2] [3] Figure 18.7 Write data to RIICnDRT (DATA 2) Write data to RIICnDRT (DATA 3) [4] [4] [4] Master Transmit Operation Timing (1) (7-Bit Address Format) Automatic low-hold (to prevent wrong transmission) S 1 2 3 4 5 6 7 b7 b6 b5 b4 b3 b2 b1 8 9 1 2 b0 ACK b7 b6 3 4 5 6 7 8 9 1 2 3 4 b5 b4 b3 b2 b1 b0 ACK b7 b6 b5 SCLn SDAn Upper 10-bit addresses (11110b + 2 bits) Lower 10-bit addresses W b4 DATA 1 BBSY MST TRS Transmit data (upper 10 bits + W) Transmit data (DATA 1) Transmit data (lower 10 bits) TDRE TEND RDRF RIICnDRT Lower 10 bits 10-bit address + W DATA 2 DATA 1 Upper 10 bits + W RIICnDRS DATA 1 Lower 10 bits XXXX (Initial value/last data for reception) RIICnDRR 0 (ACK) ACKBT X (ACK/NACK) ACKBR 0 (ACK) 0 (ACK) START ST Write 1 to ST Write data to Write data to RIICnDRT RIICnDRT (11110b + 2 bits + W) (lower 8 bits) [2] Figure 18.8 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 [3] Write data to RIICnDRT (DATA 1) Write data to RIICnDRT (DATA 2) [4] [4] Master Transmit Operation Timing (2) (10-Bit Address Format) 18-50 18. I2C Bus Interface RZ/A1H Group, RZ/A1M Group 7 8 9 1 2 3 ACK b7 b6 b5 4 5 6 7 8 9 1 2 3 b4 b3 DATA n-1 b2 b1 b0 ACK b7 b6 b5 4 5 6 7 8 9 P b4 b3 DATA n b2 b1 b0 A/NA SCLn SDAn b1 b0 DATA n-2 BBSY MST TRS Transmit data (DATA n) Transmit data (DATA n-1) TDRE TEND RDRF RIICnDRT DATA n-1 RIICnDRS DATA n-2 DATA n DATA n-1 DATA n XXXX (Initial value/final receive data) RIICnDRR 0 (ACK) ACKBT 0 (ACK) ACKBR 0 (ACK) X (ACK/NACK) STOP SP Figure 18.9 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 Write data to RIICnDRT (Final transmit data [DATA n]) Write 1 to SP Clear STOP to 0 [4] [5] [7] Master Transmit Operation Timing (3) 18-51 RZ/A1H Group, RZ/A1M Group 18.5.4 18. I2C Bus Interface Master Receive Operation In master receive operation, the RIIC as a master device outputs the SCL (clock) signal, receives data from the slave device, and returns acknowledgements. Since the RIIC must start by sending a slave address to the corresponding slave device, this part of the procedure is performed in master transmit mode, but the subsequent steps are in master receive mode. Figure 18.10 shows an example of usage for the master reception of 3 or more bytes (7-bit address format), Figure 18.14 shows an example of usage for the master reception of 1 or 2 bytes (7-bit address format), and Figure 18.11 to Figure 18.13 show the timing of operations in master reception. The following describes the procedure and operations for master reception. (1) Set the RIICnCR1.IICRST bit to 1 (RIIC reset) and then set the RIICnCR1.ICE bit to 1 (internal reset) with the RIICnCR1.ICE bit cleared to 0 (RIICnSCL and RIICnSDA pins not driven). This initializes the internal state and the various flags of RIICnSR1. After that, set registers RIICnSARy, RIICnSER, RIICnMR1, RIICnBRH, and RIICnBRL (y = 0 to 2), and set the other registers as necessary (for initial settings of the RIIC, see Figure 18.5). When the necessary register settings have been completed, set the RIICnCR1.IICRST bit to 0 (for release from the reset state). This step is not necessary if initialization of the RIIC has already been completed. (2) Read the RIICnCR2.BBSY flag to check that the bus is open, and then set the RIICnCR2.ST bit to 1 (start condition issuance request). Upon receiving the request, the RIIC issues a start condition. When the RIIC detects the start condition, the BBSY flag and the RIICnSR2.START flag are automatically set to 1 and the ST bit is automatically cleared to 0. At this time, if the start condition is detected and the levels for the SDA output and the levels on the SDA line have matched while the ST bit is 1, the RIIC recognizes that issuing of the start condition as requested by the ST bit has been successfully completed, and the RIICnCR2.MST and TRS bits are automatically set to 1, placing the RIIC in master transmit mode. The RIICnSR2.TDRE flag is also automatically set to 1 in response to setting of the TRS bit to 1. (3) Check that the RIICnSR2.TDRE flag is 1, and then write the value for transmission (the first byte indicates the slave address and value of the R/W# bit) to RIICnDRT. Once the data for transmission are written to RIICnDRT, the TDRE flag is automatically cleared to 0, the data are transferred from RIICnDRT to RIICnDRS, and the TDRE flag is again set to 1. Once the byte containing the slave address and R/W# bit has been transmitted, the value of the RIICnCR2.TRS bit is automatically updated to select transmit or receive mode in accord with the value of the transmitted R/W# bit. If the value of the R/W# bit was 1, the RIICnCR2.TRS bit is cleared to 0 on the rising edge of the ninth cycle of SCL (the clock signal), placing the RIIC in master receive mode. At this time, the TDRE flag is automatically cleared to 0 and the RIICnSR2.RDRF flag is automatically set to 1. Since the RIICnSR2.NACKF flag being 1 at this time indicates that no slave device recognized the address or there was an error in communications, write 1 to the RIICnCR2.SP bit to issue a stop condition. For master reception from a device with a 10-bit address, start by using master transmission to issue the 10-bit address, and then issue a restart condition. After that, transmitting 1111 0B, the two higher-order bits of the slave address, and the R bit places the RIIC in master receive mode. (4) Dummy read RIICnDRR after confirming that the RIICnSR2.RDRF flag is 1; this makes the RIIC start output of the SCL (clock) signal and start data reception. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 18-52 RZ/A1H Group, RZ/A1M Group 18. I2C Bus Interface (5) After 1 byte of data has been received, the RIICnSR2.RDRF flag is set to 1 on the rising edge of the eighth or ninth cycle of SCL clock (the clock signal) as selected by the RIICnMR3.RDRFS bit. Reading out RIICnDRR at this time will produce the received data, and the RDRF flag is automatically cleared to 0 at the same time. Furthermore, the value of the acknowledgement field received during the ninth cycle of SCL clock is returned as the value set in the RIICnMR3.ACKBT bit. Furthermore, if the next byte to be received is the next to last byte, set the RIICnMR3.WAIT bit to 1 (for wait insertion) before reading the RIICnDRR (containing the second byte from last). As well as enabling NACK output even in the case of delays in processing to set the RIICnMR3.ACKBT bit to 1 (NACK) in step (6), due to other interrupts, etc., this fixes the SCL line to the low level on the rising edge of the ninth clock cycle in reception of the last byte, so the state is such that issuing a stop condition is possible. (6) When the RIICnMR3.RDRFS bit is 0 and the slave device must be notified that it is to end transfer for data reception after transfer of the next (final) byte, set the RIICnMR3.ACKBT bit to 1 (NACK). (7) After reading out the byte before last from the RIICnDRR register, if the value of the RIICnSR2.RDRF flag is confirmed to be 1, write 1 to the RIICnCR2.SP bit (stop condition issuance request) and then read the last byte from RIICnDRR. When RIICnDRR is read, the RIIC is released from the wait state and issues the stop condition after low-level output in the ninth clock cycle is completed or the SCL line is released from the low-hold state. (8) Upon detecting the stop condition, the RIIC automatically clears the RIICnCR2.MST and TRS bits to 00B and enters slave receive mode. Furthermore, detection of the stop condition leads to setting of the RIICnSR2.STOP flag to 1. (9) After checking that the RIICnSR2.STOP flag is 1, clear the RIICnSR2.NACKF and STOP flags to 0 for the next transfer operation. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 18-53 18. I2C Bus Interface RZ/A1H Group, RZ/A1M Group Master reception Initial settings No [1] Initial settings RIICnCR2.BBSY = 0? [2] Check I2C bus occupation and issue a start condition. Yes RIICnCR2.ST = 1 No RIICnSR2.TDRE = 1? Yes Write data to RIICnDRT [3] Transmit slave address and R and check ACK. No RIICnSR2.RDRF = 1? Yes RIICnSR2.NACKF = 0? No Yes Perform dummy read of RIICnDRR No [4] Perform dummy read. RIICnSR2.RDRF = 1? Yes Next data = Final byte - 1? Yes No Next data = Final byte - 2? No [5] Read received data and prepare for receiving final data. Yes RIICnMR3.WAIT = 1 Read RIICnDRR Set RIICnMR3.ACKBT [6] Set the acknowledgement and read data of (final byte - 1 byte). Read RIICnDRR No RIICnSR2.RDRF = 1? Yes RIICnSR2.STOP = 0 RIICnR2.STOP = 0 RIICnCR2.SP = 1 RIICnCR2.SP = 1 Read RIICnDRR Perform dummy read of RIICnDRR [7] Read final data and issue a stop condition. RIICnMR3.WAIT = 0 No RIICnR2.STOP = 1? [8] Check stop condition issuance Yes RIICnSR2.NACKF = 0 [9] Processing for the next transfer operation RIICnR2.STOP = 0 End of master reception Figure 18.10 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 Example Flowchart for the Master Reception of 3 or More Bytes (7-Bit Address Format) 18-54 18. I2C Bus Interface RZ/A1H Group, RZ/A1M Group Automatic low hold (to prevent wrong transmission) S Master transmit mode 1 2 3 4 5 6 7 b7 b6 b5 b4 b3 b2 b1 Master receive mode 8 9 1 2 3 4 5 6 7 8 ACK b7 b6 b5 b4 b3 b2 b1 b0 9 1 2 3 b7 b6 b5 4 SCLn SDAn 7-bit slave address b0 R ACK DATA 1 b4 DATA 2 BBSY MST TRS Transmit data (7-bit address + R) TDRE Receive data (7-bit address + R) TEND Receive data (DATA 1) RDRF 7-bit address + R RIICnDRT RIICnDRS 7-bit address + R RIICnDRR XXXX (Initial value/last data for reception) DATA 1 DATA 2 XXXX (Initial value/last data for reception) DATA 1 0 (ACK) ACKBT 0 (ACK) X (ACK/NACK) ACKBR 0 (ACK) START ST Write data to Write 1 RIICnDRT to ST (7-bit address + R) [2] Read RIInDRR (Dummy read) Read RIInDRR (DATA 1) [4] [5] [3] Figure 18.11 Master Receive Operation Timing (1) (7-Bit Address Format, when RDRFS = 0) Master transmit mode Automatic low hold (to prevent wrong transmission) 1 to 7 S 8 1 to 8 9 9 Sr 1 2 3 4 b6 b5 b4 5 6 7 b2 b1 Master receive mode 8 9 1 2 3 ACK b7 b6 b5 4 SCLn b7 SDAn b1 Upper 10 bits b0 W ACK b7 b0 ACK Lower 10 bits b7 b3 Upper 10-bit addresses (11110b + 2 bits) b0 R b4 DATA 1 BBSY MST TRS Transmit data (upper 10 bits + W)Transmit data (lower 10 bits) Transmit data (upper 10 bits + R) TDRE Transmit data (upper 10 bits + R) TEND RDRF RIInDRT Upper 10 bits + W RIInDRS Upper 10 bits + W Lower 10 bits Upper 10 bits + R Lower 10 bits Upper 10 bits + R XXXX (Initial value/last data for reception) RIInDRR DATA 1 XXXX (Initial value/last data for reception) 0 (ACK) ACKBT 0 (ACK) X (ACK/NACK) ACKBR 0 (ACK) 0 (ACK) START ST RS Write data to Write 1 RIInDRT to ST (11110b + 2 bits + W) [2] Figure 18.12 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 Write data to RIICnDRT (lower 8 bits) Clear START to 0 [3] Write 1 Write data to RIInDRT to RS (11110b + 2 bits + R) Read RIInDRR (Dummy read) [4] Master Receive Operation Timing (2) (10-Bit Address Format, when RDRFS = 0) 18-55 18. I2C Bus Interface RZ/A1H Group, RZ/A1M Group Automatic low hold (WAIT) Automatic low hold (WAIT) 7 8 9 1 2 3 4 5 6 7 8 9 1 2 3 4 5 6 7 8 b1 b0 ACK b7 b6 b5 b4 b3 b2 b1 b0 ACK b7 b6 b5 b4 b3 b2 b1 b0 9 P SCLn SDAn DATA n-2 NACK DATA n DATA n-1 BBSY MST TRS TDRE TEND Receive data (DATA n-1) Receive data (DATA n-2) Receive data (DATA n) RDRF XXXX (last data for transmission [7-bit addresses + R/Upper 10 bits + R]) RIICnDRT RIICnDRS RIICnDRR DATA n-2 DATA n-1 DATA n-2 0 (ACK) ACKBT ACKBR DATA n DATA n-1 DATA n-3 0 (ACK) DATA n 1 (NACK) 0 (ACK) 0 0 (ACK) 1 (NACK) STOP SP WAIT Write 1 Read RIICnDRR to WAIT (DATA n-2) [5] Figure 18.13 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 Write 1 Read RIICnDRR to ACKBT (DATA n-1) Read RIInDRR Write 1 Clear WAIT Clear STOP to SP (last data for reception [DATA n]) to 0 to 0 [6] [7] [9] Master Receive Operation Timing (3) (when RDRFS = 0) 18-56 18. I2C Bus Interface RZ/A1H Group, RZ/A1M Group Master reception [1] Initial settings Initial settings No [2] Check I2C bus occupation and issue a start condition. RIICnCR2.BBSY = 0? Yes RIICnCR2.ST = 1 No RIICnSR2.TDRE = 1? Yes Write data to RIICnDRT No [3] Transmit slave address and R and check ACK. RIICnSR2.RDRF = 1? Yes RIICnSR2.NACKF = 0? No Yes [4] Wait settings RIICnMR3.WAIT = 1 Next data = Final byte? Yes Perform dummy read of RIICnDRR No [5] NACK settings (perform dummy read for 2-byte reception) RIICnSR2.RDRF = 1? Yes Specify RIICnMR3.ACKBT [6] Read received data (perform dummy read for 1-byte reception) Read RIICnDRR No RIICnSR2.RDRF = 1? Yes RIICnSR2.STOP = 0 RIICnSR2.STOP = 0 RIICnCR2.SP = 1 RIICnCR2.SP = 1 Read RIICnDRR Perform dummy read of RIICnDRR [7] Read final data and issue a stop condition. RIICnMR3.WAIT = 0 No RIICnSR2.STOP = 1? [8] Check stop condition issuance Yes RIICnSR2.NACKF = 0 RIICnSR2.STOP = 0 [9] Processing for the next transfer operation End of master reception Figure 18.14 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 Example Flowchart for the Master Reception of 1 or 2 Bytes (7-Bit Address Format) 18-57 RZ/A1H Group, RZ/A1M Group 18.5.5 18. I2C Bus Interface Slave Transmit Operation In slave transmit operation, the master device outputs the SCL (clock) signal, the RIIC transmits data as a slave device, and the master device returns acknowledgements. Figure 18.15 shows an example of usage of slave transmission and Figure 18.16 and Figure 18.17 show the timing of operations in slave transmission. The following describes the procedure and operations for slave transmission. (1) Follow the procedure in Figure 18.5 to make initial settings for the RIIC. This step is not necessary if initialization of the RIIC has already been completed. After initial settings, the RIIC will stay in the standby state until it receives a slave address that it matches. (2) After receiving a matching slave address, the RIIC sets one of the corresponding bits RIICnSR1.HOA, GCA, and AASy (y = 0 to 2) to 1 on the rising edge of the ninth cycle of SCL clock (the clock signal) and outputs the value set in the RIICnMR3.ACKBT bit to the acknowledge bit on the ninth cycle of SCL clock. If the value of the R/W# bit that was also received at this time is 1, the RIIC automatically places itself in slave transmit mode by setting both the RIICnCR2.TRS bit and the RIICnSR2.TDRE flag to 1. (3) After the RIICnSR2.TEND flag is confirmed to be 1, write the data for transmission to the RIICnDRT register. At this time, if the RIIC receives no acknowledge from the master device (receives an NACK signal) while the RIICnFER.NACKE bit is 1, the RIIC suspends transfer of the next data. (4) Wait unit the RIICnSR2.TEND flag is set to 1 while the RIICnSR2.TDRE flag is 1, after the RIICnSR2.NACKF flag is set to 1 or the last byte for transmission is written to the RIICnDRT register. When the RIICnSR2.NACKF flag or the TEND flag is 1, the RIIC drives the SCL line low on the ninth falling edge of SCL clock. (5) When the RIICnSR2.NACKF flag or the RIICnSR2.TEND flag is 1, dummy read RIICnDRR to complete the processing. This releases the SCL line. (6) Upon detecting the stop condition, the RIIC automatically clears bits RIICnSR1.HOA, GCA, and AASy (y = 0 to 2), flags RIICnSR2.TDRE and TEND, and the RIICnCR2.TRS bit to 0, and enters slave receive mode. (7) Clear the RIICnSR2.NACKF and STOP flags to 0. CAUTION Operations for transfer start if the RIICnSR2.NACKF flag is cleared to 0 before RIICnSR2.STOP is set to 1. Be sure to confirm that RIICnSR2.STOP is set to 1 before clearing RIICnSR2.NACKF to 0. In particular, when the NACK receive interrupt (INTRIICNAKI) is in use, take care not to clear the NACKF flag to 0 before the STOP flag is set to 1 during interrupt processing. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 18-58 18. I2C Bus Interface RZ/A1H Group, RZ/A1M Group Slave transmission [1] Initial settings Initial settings RIICnSR2.NACKF = 0? No Yes No RIICnSR2.TDRE = 1? Yes Write data to RIICnDRT [2], [3], [4] Check ACK and set transmit data (Checking of ACK not necessary immediately after address is received) No All data transmitted? Yes No RIICnSR2.TEND = 1? Yes Read RIICnDRR No RIICnSR2.STOP = 1? [5] Dummy read to release the SCL [6] Check stop condition issuance Yes RIICnSR2.NACKF = 0 [7] Processing for the next transfer operation. RIICnSR2.STOP = 0 End of slave transmission Figure 18.15 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 Example of Slave Transmission Flowchart 18-59 18. I2C Bus Interface RZ/A1H Group, RZ/A1M Group Slave receive mode S 1 2 b7 b6 3 4 5 6 7 b5 b4 b3 b2 b1 Slave transmit mode 8 9 Automatic low hold (to prevent wrong transmission) 1 2 3 4 5 6 7 8 b7 b6 b5 b4 b3 b2 b1 b0 9 1 2 b7 b6 3 4 b5 b4 SCLn SDAn b0 ACK R 7-bit slave address ACK DATA 1 BBSY DATA 2 Transmit data (DATA 1) MST TRS Transmit data (DATA 2) TDRE TEND RDRF AASn XXXX (Initial value/last data for transmission) RIICnDRT DATA 1 DATA 2 7-bit address + R RIICnDRS DATA 3 DATA 1 DATA 2 XXXX (Initial value/last data for reception) RIICnDRR 0 (ACK) ACKBT 0 (ACK) X (ACK/NACK) ACKBR 0 (ACK) START NACKF Write data to Write data to RIICnDRT RIICnDRT (DATA 1) (DATA 2) [3] Figure 18.16 Write data to RIICnDRT (DATA 3) [3] [3] Slave Transmit Operation Timing (1) (7-Bit Address Format) 7 8 9 1 2 3 4 5 6 7 8 9 1 2 3 4 5 6 7 8 b1 b0 ACK b7 b6 b5 b4 b3 b2 b1 b0 ACK b7 b6 b5 b4 b3 b2 b1 b0 9 P SCLn SDAn DATA n-2 DATA n-1 NACK DATA n BBSY MST TRS Transmit data (DATA n-1) Transmit data (DATA n) TDRE TEND RDRF AASn RIICnDRT RIICnDRS DATA n-1 DATA n DATA n-2 DATA n-1 DATA n XXXX (Initial value/last data for reception) RIICnDRR 0 (ACK) ACKBT 0 (ACK) ACKBR 0 (ACK) 1 (NACK) STOP NACKF Write data to RIICnDRT (Last data for transmission [DATA n]) [4] Figure 18.17 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 Dummy read RIICnDRR Clear NACKF Clear STOP to 0 to 0 (SCLn line is released) [5] [7] Slave Transmit Operation Timing (2) 18-60 RZ/A1H Group, RZ/A1M Group 18.5.6 18. I2C Bus Interface Slave Receive Operation In slave receive operation, the master device outputs the SCL clock and transmit data, and the RIIC returns acknowledgements as a slave device. Figure 18.18 shows an example of usage of slave reception and Figure 18.19 and Figure 18.20 show the timing of operations in slave reception. The following describes the procedure and operations for slave reception. (1) Follow the procedure in Figure 18.5 to make initial settings for the RIIC. This step is not necessary if initialization of the RIIC has already been completed. After initial settings, the RIIC will stay in the standby state until it receives a slave address that it matches. (2) After receiving a matching slave address, the RIIC sets one of the corresponding bits RIICnSR1.HOA, GCA, and AASy (y = 0 to 2) to 1 on the rising edge of the ninth cycle of SCL clock (the clock signal) and outputs the value set in the RIICnMR3.ACKBT bit to the acknowledge bit on the ninth cycle of SCL clock. If the value of the R/W# bit that was also received at this time is 0, the RIIC continues to place itself in slave receive mode and sets the RIICnSR2.RDRF flag to 1. (3) After the RIICnSR2.STOP flag is confirmed to be 0 and the RIICnSR2.RDRF flag to be 1, dummy read RIICnDRR (the dummy value consists of the slave address and R/W# bit when the 7-bit address format is selected, or the lower eight bits when the 10-bit address format is selected). (4) When RIICnDRR is read, the RIIC automatically clears the RIICnSR2.RDRF flag to 0. If reading of RIICnDRR is delayed and a next byte is received while the RDRF flag is still set to 1, the RIIC holds the SCL line low from one SCL cycle before the timing with which RDRF should be set. In this case, reading RIICnDRR releases the SCL line from being held at the low level. When the RIICnSR2.STOP flag is 1 and the RIICnSR2.RDRF flag is also 1, read RIICnDRR until all the data is completely received. (5) Upon detecting the stop condition, the RIIC automatically clears bits RIICnSR1.HOA, GCA, and AASy (y = 0 to 2) to 0. (6) After checking that the RIICnSR2.STOP flag is 1, clear the RIICnSR2.STOP flag to 0 for the next transfer operation. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 18-61 18. I2C Bus Interface RZ/A1H Group, RZ/A1M Group Slave reception [1] Initial settings Initial settings No RIICnSR2.STOP = 0? Yes No RIICnSR2.RDRF = 1? Yes [2], [3], [4] Read receive data (Dummy read first) Yes Yes Read RIICnDRR No No RIICnSR2.RDRF = 1? Read RIICnDRR (last data) All data received? Yes No RIICnSR2.STOP = 1? [5] Check stop condition detection Yes RIICnSR2.STOP = 0 [6] Processing for the next transfer End of slave reception Figure 18.18 Example of Slave Reception Flowchart Automatic low hold (to prevent failure to receive data) S 1 2 3 4 5 6 7 b7 b6 b5 b4 b3 b2 b1 8 9 1 2 3 4 5 6 7 8 b7 b6 b5 b4 b3 b2 b1 b0 9 1 2 b7 b6 3 4 b5 b4 SCLn SDAn 7-bit slave address b0 ACK W ACK DATA 1 DATA 2 BBSY MST TRS TDRE TEND Receive data (7-bit address + W) Receive data (DATA 1) RDRF AASn RIICnDRT RIICnDRS RIICnDRR XXXX (Initial value/last data for transmission) 7-bit address + W DATA 2 DATA 1 7-bit address + W 0 (ACK) ACKBT ACKBR DATA 1 XXXX (Initial value/last data for reception) X (ACK/NACK) 0 (ACK) 0 (ACK) START NACKF Figure 18.19 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 Read RIICnDRR (Dummy read [7-bit address + W]) Read RIICnDRR (DATA 1) [3] [3][4] Slave Receive Operation Timing (1) (7-Bit Address Format, when RDRFS = 0) 18-62 18. I2C Bus Interface RZ/A1H Group, RZ/A1M Group 7 8 9 1 2 3 4 5 6 7 8 9 1 2 3 4 5 6 7 8 9 b1 b0 ACK b7 b6 b5 b4 b3 b2 b1 b0 ACK b7 b6 b5 b4 b3 b2 b1 b0 ACK P SCLn SDAn DATA n-2 DATA n-1 DATA n BBSY MST TRS TDRE TEND Receive data (DATA n-2) Receive data (DATA n-1) Receive data (DATA n) RDRF AASn XXXX (Initial value/last data for transmission) RIICnDRT RIICnDRS RIICnDRR DATA n-2 DATA n DATA n-1 DATA n-3 DATA n-2 DATA n-1 DATA n 0(ACK) ACKBT 0 (ACK) 0 (ACK) ACKBR 0 (ACK) STOP NACKF Figure 18.20 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 Read RIICnDRR (DATA n-2) Read RIICnDRR (DATA n-1) [3] [4] [3] [4] Read RIICnDRR Clear (DATA n) STOP to 0 [3] [4] [6] Slave Receive Operation Timing (2) (when RDRFS = 0) 18-63 18. I2C Bus Interface RZ/A1H Group, RZ/A1M Group 18.6 SCL Synchronization Circuit In generation of the SCL (clock) signal, the RIIC starts counting out the value for width at high level specified in RIICnBRH when it detects a rising edge on the SCL line and drives the SCL line low once counting of the width at high level is complete. When the RIIC detects the falling edge of the SCL line, it starts counting out the width at low level period specified in RIICnBRL, and then stops driving the SCL line (releases the line) once counting of the width at low level is complete. The SCL (clock) signal is thus generated. If multiple master devices are connected to the I2C bus, a collision of SCL signals may arise due to contention with another master device. In such cases, the master devices have to synchronize their SCL signals. Since this synchronization of SCL signals must be bit by bit, the RIIC is equipped with a facility (the SCL synchronization circuit) to obtain bit-by-bit synchronization of the SCL clock signals by monitoring the SCL line during communication. When the RIIC has detected a rising edge on the SCL line and thus started counting out the width at high level specified in RIICnBRH, and the level on the SCL line falls because an SCL signal is being generated by another master device, the RIIC stops counting when it detects the falling edge, drives the level on the SCL line low, and starts counting out the width at low level specified in RIICnBRL. When the RIIC finishes counting out the width at low level, it stops driving the SCL line to the low level (i.e. releases the line). At this time, if the width at low level of the SCL clock signal from the other master device is longer than the width at low level set in the RIIC, the width at low level of the SCL signal will be extended. Once the width at low level for the other master device has ended, the SCL signal rises because the SCL line has been released. When the RIIC finishes outputting the low-level period of the SCL clock, the SCL line is released and the SCL clock rises. That is, in cases of contention of SCL signals from more than one master, the width at high level of the SCL signal is synchronized with that of the clock having the narrower width, and the width at low level of the SCL signal is synchronized with that of the clock having the broader width. However, such synchronization of the SCL signal is only enabled when the RIICnFER.SCLE bit is set to 1. [SCL clock generation] Compare match (Counter clear, low-drive start) Rising of SCL detected (High-level period count start) RIICnBRH RIICnBRH RIICnBRH SCLn RIICnBRL Falling of SCL detected (Low-level period count start) [SCL synchronization] Compare match (Counter clear, SCLn line released) Counter clear RIICnBRH RIICnBRL Counter clear Low-level output of other master device Low-level output of other master device RIICnBRH RIICnBRH SCLn RIICnBRL RIICnBRL RIICnBRL RIICnBRH: I2C bus bit rate high-level register (SCL clock high-level period counter) RIICnBRL: I2C bus bit rate low-level register (SCL clock low-level period counter) Figure 18.21 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 Generation and Synchronization of the SCL Signal from the RIIC 18-64 18. I2C Bus Interface RZ/A1H Group, RZ/A1M Group 18.7 Facility for Delaying SDA Output The RIIC module incorporates a facility for delaying output on the SDA line. The delay can be applied to all output (issuing of the start, restart, and stop conditions, data, and the ACK and NACK signals) on the SDA line. With the SDA output delay facility, SDA output is delayed from detection of a falling edge of the SCL signal to ensure that the SDA signal is output within the interval over which the SCL (clock) signal is at the low level. Doing this leads to usage with the aim of preventing erroneous operation of communications devices, with the aim of satisfying the 300-ns (min.) data-hold time requirement of the SMBus specification. The output delay facility is enabled by setting the RIICnMR2.SDDL[2:0] bits to any value other than 000B, and disabled by setting the same bits to 000B. While the SDA output delay facility is enabled (i.e. while the SDDL[2:0] bits in IMCR2 are set to any value other than 000B), the RIICnMR2.DLCS bit selects the clock source for counting by the SDA output delay counter as the internal base clock (IIC) for the RIIC module or as a clock signal derived by dividing the frequency of the internal base clock by two (IIC/2). The counter counts the number of cycles set in the SDDL[2:0] bits in IMCR2. After counting of the set number of cycles of delay is completed, the RIIC module places the required output (start, restart, or stop condition, data, or an ACK or NACK signal) on the SDA line. P0 sampling error (1 P0 (max)) Digital noise filter delay time (NFE, NF[1:0] settings = 0.5 P0 (min), 1 IIC to 4 IIC (max)) [Transmit mode] SDA output delay time (DLCS,SDDL[2:0] settings = 0 (min) to 14 IIC (max)) S SDA output release timing 8 9 SCLn SDAn b0 b7 to b1 ACK/NACK SDA output delay [Receive mode] SDA output release timing 1 to 7 8 9 P SCLn SDAn b7 to b1 b0 ACK/NACK SDA output delay [When a condition is issued] RIICn RIICn BRH BRL SCLn S SDAn RIICn BRH 1 b7 RIICn BRL RIICn BRL 2 to 8 b6 to b0 9 RIICn BRH Sr RIICn BRL RIICn BRH RIICn BRL 1 to 9 P ACK/NACK *1 *1 *1 BBSY ST SDA output delay Figure 18.22 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 Note 1. The output is delayed by the number of cycles set by the SDDL[2:0] bits when a start (S), restart (Sr), or stop (P) condition is issued. SDA Output Delay Facility 18-65 18. I2C Bus Interface RZ/A1H Group, RZ/A1M Group 18.8 Digital Noise-Filter Circuits Figure 18.23 is a block diagram of the digital noise-filter circuit. When the NFE bit in the RIICnFER register is set to 1, input to the RIICnSCL and RIICnSDA pins are conveyed to the internal circuitry through digital noise-filter circuits. The on-chip digital noise-filter circuit of the RIIC consists of four flip-flop circuit stages connected in series and a match-detection circuit. The number of effective stages in the digital noise filter is selected by the RIICnMR3.NF[1:0] bits. The selected number of effective stages determines the noise-filtering capability as a period from one to four IIC cycles. The input signal to the RIICnSCL pin (or RIICnSDA pin) is sampled on falling edges of the IIC signal. When the input signal level matches the output level of the number of effective flip-flop circuit stages as selected by the RIICnMR3.NF[1:0] bits, the signal level is conveyed to the subsequent stage. If the signal levels do not match, the previous value is retained. If the ratio between P0 and IIC is small when the RIICnMR1.CKS[2:0] bits are set to 000B, note that the characteristics of the digital noise filter may lead to the elimination of needed signals as noise. Mismatch Match D Q RIICnSCL/ RIICnSDA internal signal Comparator CLK P0 Four-stage digital noise filter RIICnSCL/ RIICnSDA input signal D Q CLK D Q CLK D Q CLK D Q CLK D Q CLK IIC NF[1:0] NFE NFE: Digital noise filter circuit enable bit NF[1:0]: Digital noise filter stage selection bits Figure 18.23 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 Block Diagram of Digital Noise Filter Circuit 18-66 18. I2C Bus Interface RZ/A1H Group, RZ/A1M Group 18.9 Address Match Detection The RIIC can set three unique slave addresses in addition to the general call address and host address, and also can set 7-bit or 10-bit slave addresses. 18.9.1 Slave-Address Match Detection The RIIC can set three unique slave addresses, and has a slave address detection function for each unique slave address. When the RIICnSER.SARyE bit (y = 0 to 2) is set to 1, the slave addresses set in RIICnSARy (y = 0 to 2) can be detected. When the RIIC detects a match of the set slave address, the corresponding RIICnSR1.AASy flag (y = 0 to 2) is set to 1 at the rising edge of the ninth SCL clock cycle, and the RIICnSR2.RDRF flag or the RIICnSR2.TDRE flag is set to 1 by the following R/W# bit. This causes a receive data full interrupt (INTRIICRI) or transmit data empty interrupt (INTRIICTI) to be generated. The AASy flag is used to identify which slave address has been specified. Figure 18.24 to Figure 18.26 show the AASy flag set timing in three cases. [7-bit address format: Slave reception] S 1 2 3 4 5 6 7 8 9 W ACK 1 2 3 4 5 6 7 8 9 1 2 3 4 5 SCLn 7-bit slave address SDAn BBSY Data (DATA 1) Data (DATA 2) ACK Address match AASy Receive data (7-bit address) TRS Receive data (DATA 1) TDRE RDRF Read RIICnDRR (Dummy read [7-bit address]) Read RIICnDRR (DATA 1) [7-bit address format: Slave transmission] S 1 2 3 4 5 6 7 8 9 R ACK 1 2 3 4 5 6 7 8 9 1 2 3 4 5 SCLn SDAn BBSY AASy 7-bit slave address Data (DATA 1) ACK Data (DATA 2) Address match Transmit data (DATA 1) Transmit data (DATA 2) TRS TDRE RDRF Write data to RIICnDRT (DATA 1) Figure 18.24 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 Write data to RIICnDRT (DATA 2) Write data to RIICnDRT (DATA 3) AASy Flag Set Timing with 7-Bit Address Format Selected 18-67 18. I2C Bus Interface RZ/A1H Group, RZ/A1M Group [10-bit address format: Slave reception] S 1 2 3 4 5 1 1 1 1 0 6 7 8 9 1 W ACK 2 3 4 5 6 7 8 9 1 2 3 4 5 SCLn SDAn Upper 2 bits 10-bit slave address (lower 8 bits) Data ACK BBSY Address match AASy Receive data (lower addresses) TRS TDRE RDRF Read RIICnDRR (Dummy read [lower addresses]) [10-bit address format: Slave transmission] S 1 2 3 4 5 1 1 1 1 0 6 7 8 9 1 to 8 9 Sr 1 2 3 4 5 1 1 1 1 0 6 7 8 9 R ACK SCLn SDAn Upper 2 bits ACK Lower 8 bits ACK W BBSY Upper 2 bits Address match AASy Receive data (lower addresses) TRS TDRE RDRF Read RIICnDRR (Dummy read [lower addresses]) Figure 18.25 AASy Flag Set Timing with 10-Bit Address Format Selected [In the case of RIICnSAR0: 7-bit address, RIICnSAR1: 7-bit address, RIICnSAR2: 10-bit address (1)] S 1 2 3 4 5 6 7 8 9 1 to 8 9 R/W ACK DATA ACK Sr 1 2 3 4 5 6 7 8 9 R/W ACK SCLn 7-bit slave address (RIICnSAR0) SDAn 7-bit slave address (RIICnSAR1) BBSY AAS0 Address mismatch Address match Address match AAS1 AAS2 [In the case of RIICnSAR0: 7-bit address, RIICnSAR1: 7-bit address, RIICnSAR2: 10-bit address (2)] S 1 2 3 4 5 6 7 8 9 1 to 8 9 R/W ACK DATA ACK Sr 1 2 3 4 5 1 1 1 1 0 6 7 8 9 W ACK SCLn 7-bit slave address ((ICSAR1) SDAn Upper 2 bits BBSY AAS0 AAS1 Address match Address mismatch AAS2 [In the case of RIICnSAR0: 7-bit address, RIICnSAR1: 7-bit address, RIICnSAR2: 10-bit address (3)] S 1 2 3 4 5 1 1 1 1 0 6 7 8 9 1 to 8 9 Sr 1 2 3 4 5 6 7 8 9 R/W ACK SCLn SDAn Upper 2 bits W ACK Lower 8 bits ACK 7-bit slave address (RIICnSAR0) BBSY Address match AAS0 AAS1 AAS2 Figure 18.26 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 Address match Address mismatch AASy Flag Set/Clear Timing with 7-Bit/10-Bit Address Formats Mixed 18-68 18. I2C Bus Interface RZ/A1H Group, RZ/A1M Group 18.9.2 Detection of the General Call Address The RIIC has a facility for detecting the general call address (0000 000B + 0 [W]). This is enabled by setting the RIICnSER.GCE bit to 1. If the address received after a start or restart condition is issued is 0000 000B + 1[R] (start byte), the RIIC recognizes this as the address of a slave device with an "all-zero" address but not as the general call address. When the RIIC detects the general call address, both the RIICnSR1.GCA flag and the RIICnSR2.RDRF flag are set to 1 on the rising edge of the ninth cycle of SCL clock. This leads to the generation of a receive data full interrupt (INTRIICRI). The value of the GCA flag can be confirmed to recognize that the general call address has been transmitted. Operation after detection of the general call address is the same as normal slave receive operation. [General call address reception] S 1 2 3 4 5 6 7 8 9 0 0 0 0 0 0 0 W ACK 1 2 3 4 5 6 7 8 9 1 2 3 4 5 SCLn SDAn Data (DATA 1) ACK Data (DATA 2) BBSY AAS0 AAS1 Receive data (7-bit address) Receive data (DATA 1) AAS2 GCA General call address match (0000 000b + W) RDRF Read RIICnDRR (Dummy read [7-bit address]) Figure 18.27 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 Read RIICnDRR (DATA 1) Timing of GCA Flag Setting during Reception of General Call Address 18-69 RZ/A1H Group, RZ/A1M Group 18.9.3 18. I2C Bus Interface Device-ID Address Detection The RIIC module has a facility for detecting device-ID addresses conformant with the I2C bus specification (Rev. 03). When the RIIC receives 1111 100B as the first byte after a start condition or restart condition was issued with the RIICnSER.DIDE bit set to 1, the RIIC recognizes the address as a device ID, sets the RIICnSR1.DID flag to 1 on the rising edge of the ninth SCL clock cycle when the following R/W# bit is 0, and then compares the second and subsequent bytes with its own slave address. If the address matches the value in the slave address register, the RIIC sets the corresponding RIICnSR1.AASy flag (y = 0 to 2) to 1. After that, when the first byte received after a start or restart condition is issued matches the device ID address (1111 100B) again and the following R/W# bit is 1, the RIIC does not compare the second and subsequent bytes and sets the RIICnSR2.TDRE flag to 1. In the device-ID address detection function, the RIIC clears the DID flag to 0 if a match with the RIIC's own slave address is not obtained or a match with the device ID address is not obtained after a match with the RIIC's own slave address and the detection of a restart condition. If the first byte after detection of a start or restart condition matches the device ID address (1111 100B) and the R/W# bit is 0, the RIIC sets the DID flag to 1 and compares the second and subsequent bytes with the RIIC's slave address. If the R/W# bit is 1, the DID flag holds the previous value and the RIIC does not compare the second and subsequent bytes. Therefore, the reception of a device-ID address can be checked by reading the DID flag after confirming that TDRE = 1. Furthermore, prepare the device-ID fields (three bytes: 12 bits indicating the manufacturer + 9 bits identifying the part + 3 bits indicating the revision) that must be sent to the host after reception of a continuous device-ID field as normal data for transmission. For details, see I2C Bus Standard from NXP Semiconductors. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 18-70 18. I2C Bus Interface RZ/A1H Group, RZ/A1M Group [Device-ID reception] S 1 2 3 4 5 6 7 8 9 1 to 7 1 1 1 1 1 0 0 W ACK 8 9 Sr 1 2 3 4 5 6 7 8 9 1 1 1 1 1 0 0 R ACK SCL SDA Address R/W ACK BBSY Slave address match AASy Device-ID match (1111 100b + R) Device-ID match (1111 100b + W) DID Receive data (7-bit address/lower 10 bits) TRS TDRE RDRF Read RIICnDRR (Dummy read [7-bit address/lower 10 bits]) [When address received after a restart condition is detected does not match the Device -ID] S 1 2 3 4 5 6 7 8 9 1 to 7 1 1 1 1 1 0 0 W ACK Address 8 9 Sr 1 2 3 4 5 6 7 8 9 SCL SDA R/W ACK BBSY R/W ACK 7-bit slave address (other station) Slave address match Slave address mismatch Receive data (7-bit address/lower 10 bits) AASy Device-ID mismatch Device-ID match (1111 100b + W) DID RDRF Read RIICnDRR (Dummy read [7-bit address/lower 10 bits]) [When address before the Device-ID + R does not match the slave address] S 1 2 3 4 5 6 7 8 9 1 to 8 1 1 1 1 1 0 0 R NACK 9 Sr 1 2 3 4 5 6 7 8 9 1 1 1 1 1 0 0 R NACK SCL SDA NACK Comparing the second and the following bytes is stopped. BBSY AASy DID TDRE Device-ID match (1111 100b + R) Device-ID match (1111 100b + R) The previous value is retained. RDRF Figure 18.28 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 AASy/DID Flag Set/Clear Timing during Reception of Device-ID 18-71 18. I2C Bus Interface RZ/A1H Group, RZ/A1M Group 18.9.4 Host Address Detection The RIIC has a function to detect the host address while the SMBus is operating. When the RIICnSER.HOAE bit is set to 1 while the RIICnMR3.SMBS bit is 1, the RIIC can detect the host address (0001 000B) in slave receive mode (RIICnCR2.MST and TRS bits = 00B). When the RIIC detects the host address, the RIICnSR1.HOA flag is set to 1 at the rising edge of the ninth SCL clock cycle, and at the same time, the RIICnSR2.RDRF flag is set to 1 when the R/W# bit is 0 (Wr bit). This causes a receive data full interrupt (INTRIICRI) to be generated. The HOA flag is used to recognize that the host address was sent from the smart battery or other devices. If the bit following the host address (0001 000B) is an Rd bit (R/W# bit = 1), the RIIC can also detect the host address. After the host address is detected, the RIIC operates in the same manner as normal slave operation. [Host address reception] S 1 2 3 4 5 6 7 8 9 0 0 0 1 0 0 0 W ACK 1 2 3 4 5 6 7 8 9 1 2 3 4 5 SCLn SDAn Data (DATA 1) ACK Data (DATA 2) BBSY AAS0 AAS1 Receive data (7-bit address) Receive data (DATA 1) AAS2 HOA Host address match (0001 000b) RDRF Read RIICnDRR (Dummy read [7-bit address]) Figure 18.29 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 Read RIICnDRR (DATA 1) HOA Flag Set Timing during Reception of Host Address 18-72 18. I2C Bus Interface RZ/A1H Group, RZ/A1M Group 18.10 Automatically Low-Hold Function for SCL 18.10.1 Function to Prevent Wrong Transmission of Transmit Data If the shift register (RIICnDRS) is empty when data have not been written to the transmit data register (RIICnDRT) with the RIIC in transmission mode (RIICnCR2.TRS bit = 1), the SCL signal is automatically held at the low level over the intervals shown below. This low-hold period is extended until data for transmission have been written, which prevents the unintended transmission of erroneous data. <Master transmit mode> * Low-level interval after a start condition or restart condition is issued * Low-level interval of one clock cycle between the ninth clock cycle of one transfer and the first clock cycle of the next <Slave transmit mode> * Low-level interval between the ninth clock cycle of one transfer and the first clock cycle of the next Automatic low-hold (to prevent wrong transmission) [Master transmit mode] Automatic low-hold (to prevent wrong transmission) S 1 2 3 4 5 6 7 Automatic low-hold (to prevent wrong transmission) 8 9 W ACK 1 2 3 4 5 6 7 8 9 1 2 SCLn 7-bit slave address SDAn Data (DATA 1) ACK BBSY Transmit data (7-bit address + W) AASy Transmit data (DATA 1) Transmit data (DATA 2) TRS TDRE RDRF Write data to RIICnDRT (7-bit address + W) Write data to RIICnDRT (DATA 1) [Slave transmit mode] S 1 Automatic low-hold (to prevent wrong transmission) 2 3 4 5 6 7 8 9 R ACK 1 2 3 4 5 6 7 8 Write data to RIICnDRT (DATA 2) Automatic low-hold (to prevent wrong transmission) 9 1 2 3 SCLn SDAn BBSY AASy 7-bit slave address Data (DATA 1) ACK Address match Transmit data (DATA 1) Transmit data (DATA 2) TRS TDRE RDRF Write data to RIICnDRT (DATA 1) Figure 18.30 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 Write data to RIICnDRT (DATA 2) Automatic Low-Hold Operation in Transmit Mode 18-73 18. I2C Bus Interface RZ/A1H Group, RZ/A1M Group 18.10.2 NACK Reception Transfer Suspension Function The RIIC has a function to suspend transfer operation when NACK is received in transmit mode (RIICnCR2.TRS bit = 1). This function is enabled when the RIICnFER.NACKE bit is set to 1 (transfer suspension enabled). If the next transmit data has already been written (RIICnSR2.TDRE flag = 0) when NACK is received, next data transmission at the falling edge of the ninth SCL clock cycle is automatically suspended. This prevents the SDA line output level from being held low when the MSB of the next transmit data is 0. If the transfer operation is suspended by this function (RIICnSR2.NACKF flag = 1), transmit operation and receive operation are discontinued. To restore transmit/receive operation, be sure to clear the NACKF flag to 0. In master transmit mode, clear the NACKF flag to 0 after issuing a restart condition or clear the NACKF and STOP flags to 0 after confirming that a stop condition has been issued, and then issue a start condition. [Master transmit mode] Automatic low-hold (to prevent wrong transmission) S 1 2 3 4 5 6 7 Bus free time (RIICnBRL) Write 1 to SP 8 9 P S 1 2 3 4 5 6 7 8 9 W ACK SCLn W 7-bit slave address SDAn BBSY Transmit data (7-bit address + W) AASy NACK Transfer suspended 7-bit slave address Transmit data (7-bit address + W) Transmit data (DATA 1) Transmit data (DATA 1) TRS TDRE NACKF Write data to RIICnDRT (7-bit address + W) Write data to RIICnDRT (DATA 1) Clear NACKF [Slave transmit mode] S 1 Write data to RIICnDRT (7-bit address + W) Write data to RIICnDRT (DATA 1) Automatic low-hold (to prevent wrong transmission) 2 3 4 5 6 7 8 9 W ACK 1 2 3 4 5 6 7 8 9 P Bus free time (RIICnBRL) SCLn SDAn 7-bit slave address Data (DATA 1) Transfer suspended BBSY AASy Address match Transmit data (DATA 1) Transmit data (DATA 2) TRS TDRE NACKF Write data to RIICnDRT (DATA 1) Figure 18.31 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 Write data to RIICnDRT (DATA 2) Clear NACKF Suspension of Data Transfer when NACK is Received (NACKE = 1) 18-74 RZ/A1H Group, RZ/A1M Group 18.10.3 18. I2C Bus Interface Function to Prevent Failure to Receive Data If response processing is delayed when receive data (RIICnDRR) read is delayed for a period of one transfer frame or more with receive data full (RIICnSR2.RDRF flag = 1) in receive mode (RIICnCR2.TRS = 0), the RIIC holds the SCL line low automatically immediately before the next data is received to prevent failure to receive data. This function to prevent failure to receive data using the automatic low-hold function is also enabled even if the read processing of the final receive data is delayed and, in the meantime, the RIIC's own slave address is designated after a stop condition is issued. This function does not disturb other communication because the RIIC does not hold the SCL line low when a mismatch with its own slave address occurs after a stop condition is issued. Sections in which the SCL line is held low can be selected with a combination of the RIICnMR3.WAIT and RDRFS bits. (1) One-Byte Receive Operation and Automatic Low-Hold Function Using the WAIT Bit When the RIICnMR3.WAIT bit is set to 1, the RIIC performs one-byte receive operation using the WAIT bit function. Furthermore, when the RIICnMR3.RDRFS bit is 0, the RIIC automatically sends the RIICnMR3.ACKBT bit value for the acknowledge bit in the period from the falling edge of the eighth SCL clock cycle to the falling edge of the ninth SCL clock cycle, and automatically holds the SCL line low at the falling edge of the ninth SCL clock cycle using the WAIT bit function. This low-hold is released by reading data from RIICnDRR, which enables bytewise receive operation. The WAIT bit function is enabled for receive frames after a match with the RIIC's own slave address (including the general call address and host address) is obtained in master receive mode or slave receive mode. (2) One-Byte Receive Operation (ACK/NACK Transmission Control) and Automatic Low-Hold Function Using the RDRFS Bit When the RIICnMR3.RDRFS bit is set to 1, the RIIC performs one-byte receive operation using the RDRFS bit function. When the RIICnSR2.RDRFS bit is set to 1, the RDRF flag (receive data full) in RIICnSR2 is set to 1 at the rising edge of the eighth SCL clock cycle, and the SCL line is automatically held low at the falling edge of the eighth SCL clock cycle. This lowhold is released by writing a value to the RIICnMR3.ACKBT bit, but cannot be released by reading data from RIICnDRR, which enables receive operation by the ACK/NACK transmission control according to the data received in byte units. The RDRFS bit function is enabled for receive frames after a match with the RIIC's own slave address (including the general call address and host address) is obtained in master receive mode or slave receive mode. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 18-75 18. I2C Bus Interface RZ/A1H Group, RZ/A1M Group Automatic low-hold (to prevent failure to receive data) [RDRFS = 0, WAIT = 0] 9 1 2 3 4 5 6 7 8 9 1 2 3 4 5 6 7 8 9 1 2 3 4 SCLn SDAn ACK ACK Data ACK Data Data RDRF Read RIICnDRR Read RIICnDRR [RDRFS = 0, WAIT = 1] 9 1 2 3 4 5 Read RIICnDRR Automatic lowhold (WAIT) 1 Automatic low-hold (WAIT) Automatic low-hold (WAIT) 6 7 8 9 1 2 3 4 5 6 7 8 9 SCLn SDAn ACK ACK Data ACK Data RDRF Read RIICnDRR Read RIICnDRR [RDRFS = 1, WAIT = 0] 2 3 Read RIICnDRR Automatic low-hold (to prevent failure to receive data) 8 Automatic low-hold (RDRFS) 4 5 6 7 8 9 1 2 3 4 5 6 7 Automatic lowhold (RDRFS) 9 1 SCLn ACK Data SDAn Data ACK RDRF ACKBT Write 0 to ACKBT [RDRFS = 1, WAIT = 1] 2 3 4 5 Automatic low-hold (RDRFS) 6 7 8 Read RIICnDRR Read RIICnDRR Write 0 to ACKBT Automatic low-hold (RDRFS) 9 1 Automatic low-hold (WAIT) 9 1 2 3 4 5 6 7 8 SCLn SDAn Data ACK Data ACK RDRF ACKBT Write 0 to ACKBT Figure 18.32 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 Read RIICnDRR Read RIICnDRR Write 0 to ACKBT Automatic Low-Hold Operation in Receive Mode (Using RDRFS and WAIT Bits) 18-76 RZ/A1H Group, RZ/A1M Group 18. I2C Bus Interface 18.11 Arbitration-Lost Detection Functions In addition to the normal arbitration-lost detection function defined by the I2C bus standard, the RIIC has functions to prevent double-issue of a start condition, to detect arbitration-lost during transmission of NACK, and to detect arbitration-lost in slave transmit mode. 18.11.1 Master Arbitration-Lost Detection (MALE Bit) The RIIC drives the SDA line low to issue a start condition. However, if the SDA line has already been driven low by another master device issuing a start condition, the RIIC regards its own issuing of a start condition as an error and considers this a loss in arbitration, so priority is given to transfer by the other master device. Similarly, if a request to issue a start condition is made by setting the RIICnCR2.ST bit to 1 while the bus is busy (RIICnCR2.BBSY flag = 1), the RIIC regards this as a double-issuing-ofstart-condition error and considers itself to have lost in arbitration, thus preventing a failure of transfer due to issuing of a start condition while transfer is in progress. When a start condition is issued successfully, if the data for transmission including the address bits (i.e. the internal SDA output level) and the level on the SDA line do not match (the high output as the internal SDA output; i.e. the SDA pin is in the high-impedance state) and the low level is detected on the SDA line, the RIIC loses in arbitration. After a loss in arbitration of mastership, the RIIC immediately enters slave receive mode. If a slave address (including the general call address) matches its own address at this time, the RIIC continues in slave operation. A loss in arbitration of mastership is detected when the following conditions are met while the RIICnFER.MALE bit is 1 (master arbitration-lost detection enabled). [Master arbitration-lost conditions] * Non-matching of the internal level for output on SDA and the level on the SDA line after a start condition was issued by setting the RIICnCR2.ST bit to 1 while the RIICnCR2.BBSY flag was cleared to 0 (erroneous issuing of a start condition) * Setting of the RIICnCR2.ST bit to 1 (start condition double-issue error) while the RIICnCR2.BBSY flag is set to 1 * When the transmit data excluding acknowledge (internal SDA output level) does not match the level on the SDA line in master transmit mode (RIICnCR2.MST and TRS bits = 11B) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 18-77 18. I2C Bus Interface RZ/A1H Group, RZ/A1M Group [When slave addresses conflict] S 1 2 3 4 5 S 1 2 3 4 5 6 Transmit data mismatch (Arbitration lost) Release SCLn/SDA SCLn 1 SDAn 6 7 8 9 R ACK 1 2 3 4 5 6 7 8 9 1 2 3 4 5 SCLn 0 SDAn ACK Data BBSY Data Address match Address mismatch MST TRS AL AASy TDRE Clear AL to 0 [When data transmission conflicts after general call address is sent] S 1 2 3 4 5 6 7 8 9 0 0 0 0 0 0 0 W ACK 1 2 3 4 5 6 7 8 9 0 0 0 0 0 0 0 W ACK 1 2 3 4 1 2 3 4 Transmit data mismatch (Arbitration-lost) 5 Release SCLn/SDA SCLn SDAn S 1 5 6 7 8 9 1 2 3 4 5 SCLn SDAn ACK 0 Data BBSY MST Receive data TRS AL GCA General call address match (0000 000b + W) Clear AL to 0 RDRF Read RIICnDRR Figure 18.33 Examples of Master Arbitration-Lost Detection (MALE = 1) [Bus free (BBSY = 0) start condition issuance (ST = 1) error] [Bus busy (BBSY =1) start condition issuance (ST = 1) error] SDAn mismatch P0 SCLn P0 P0 SCLn SDAn SCLn SDAn S 1 SCLn SDAn ST = 1, BBSY = 1 SDAn S 1 2 S SCLn SCLn SDAn SDAn BBSY BBSY MST MST MST TRS TRS TRS AASy AASy AASy ST ST ST AL AL Figure 18.34 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 2 6 7 7-bit/10-bit slave address 8 9 R ACK 1 ST = 1, BBSY = 1 ST = 1, BBSY = 1 BBSY Write 1 to ST 1 AL Write 1 to ST Write 1 to ST Arbitration-Lost when a Start Condition is Issued (MALE = 1) 18-78 18. I2C Bus Interface RZ/A1H Group, RZ/A1M Group 18.11.2 Function to Detect Loss of Arbitration during NACK Transmission (NALE Bit) The RIIC has a function to cause arbitration to be lost if the internal SDA output level does not match the level on the SDA line (the high output as the internal SDA output; i.e. the SDA pin is in the highimpedance state) and the low level is detected on the SDA line during transmission of NACK in receive mode. Arbitration is lost due to a conflict of NACK transmission and ACK transmission when two or more master devices receive data from the same slave device simultaneously in a multi-master system. Such conflict occurs when multiple master devices send/receive the same information through a single slave device. Figure 18.35 shows an example of arbitration-lost detection during transmission of NACK. NACK transmission mismatch (Arbitration-lost) [Conflict during transmission of NACK (ACK received)] 2 3 4 2 3 4 5 6 7 8 6 7 8 9 1 2 3 4 1 2 3 4 5 6 7 Release SCLn/SDA 8 9 SCLn ACK Data SDAn 5 9 Data 5 NACK 6 7 8 9 1 2 3 4 5 SCLn SDAn Data ACK ACK Data Data BBSY MST TRS Receive data Receive data AL RDRFS RDRF ACKBT Write 1 to RDRFS Figure 18.35 Read RIICnDRR Read RIICnDRR Write 1 to ACKBT Clear AL to 0 Example of Arbitration-Lost Detection during Transmission of NACK (NALE = 1) The following explains arbitration-lost detection using an example where two master devices (master A and master B) and a single slave device are connected through the bus. In this example, master A receives two bytes of data from the slave device, and master B receives four bytes of data from the slave device. If master A and master B access the slave device simultaneously, because the slave address is identical, arbitration is not lost in both master A and master B during access to the slave device. Therefore, both master A and master B recognize that they have obtained the bus mastership and operate as such. Here, master A sends NACK when it has received two final bytes of data from the slave device. Meanwhile, master B sends ACK because it has not received necessary four bytes of data. At this time, the NACK transmission from master A and the ACK transmission from master B conflict. In general, if a conflict like this occurs, master A cannot detect ACK transmitted by master B and issues a stop condition. Therefore, the issuance of the stop condition conflicts with the SCL clock output of master B, which disturbs communication. When the RIIC receives ACK during transmission of NACK, it detects a defeat in conflict with other master devices and causes arbitration to be lost. If arbitration is lost during transmission of NACK, the RIIC enters slave receive mode. This prevents a stop condition from being issued, preventing a communication failure on the bus. Similarly, in the ARP command processing of SMBus, the function to detect loss of arbitration during transmission of NACK is also available for eliminating the extra clock cycle processing (such as FFH R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 18-79 18. I2C Bus Interface RZ/A1H Group, RZ/A1M Group transmission processing) necessary if the UDID (Unique Device Identifier) of assign address does not match in the Get UDID (general) processing after the Assign address command. The RIIC detects arbitration-lost during transmission of NACK when the following condition is met with the RIICnFER.NALE bit set to 1 (arbitration-lost detection during NACK transmission enabled). [Condition for arbitration-lost during NACK transmission] When the internal SDA output level does not match the SDA line (ACK is received) during transmission of NACK (RIICnMR3.ACKBT bit = 1) 18.11.3 Slave Arbitration-Lost Detection (SALE Bit) The RIIC has a function to cause arbitration to be lost if the data for transmission (i.e. the internal SDA output level) and the level on the SDA line do not match (the high output as the internal SDA output; i.e. the SDA pin is in the highimpedance state) and the low level is detected on the SDA line in slave transmit mode. This arbitration-lost detection function is mainly used when transmitting a UDID (Unique Device Identifier) over an SMBus. When it loses slave arbitration, the RIIC enters slave receive mode. This function can detect conflicts of data during transmission of UDIDs over an SMBus and eliminates subsequent redundant processing (processing for the transmission of FFH). The RIIC detects slave arbitration-lost when the following condition is met with the RIICnFER.SALE bit set to 1 (slave arbitration-lost detection enabled). [Condition for slave arbitration-lost] When transmit data excluding acknowledge (internal SDA output level) does not match the SDA line in slave transmit mode (RIICnCR2.MST and TRS bits = 01B) Transmit data mismatch (Arbitration-lost) [Conflict during data transmission] 2 3 4 5 6 7 8 9 1 2 3 4 1 2 3 4 Release SCLn/SDA 5 SCLn ACK Data SDAn 2 3 4 5 6 7 8 9 1 5 6 7 8 9 1 2 3 4 5 6 SCLn SDAn Data ACK 0 ACK Data BBSY MST TRS AL TDRE Write data to RIICnDRT Figure 18.36 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 Clear AL to 0 Example of Slave Arbitration-Lost Detection (SALE = 1) 18-80 RZ/A1H Group, RZ/A1M Group 18. I2C Bus Interface 18.12 Start Condition/Restart Condition/Stop Condition Issuing Function 18.12.1 Issuing a Start Condition The RIIC issues a start condition when the RIICnCR2.ST bit is set to 1. When the ST bit is set to 1, a start condition issuance request is made and the RIIC issues a start condition when the RIICnCR2.BBSY flag is 0 (bus free). When a start condition is issued normally, the RIIC automatically shifts to the master transmit mode. A start condition is issued in the following sequence. [Start condition issuance] * Drive the SDA line low (high level to low level). * Ensure the time set in RIICnBRH and the start condition hold time. * Drive the SCL line low (high level to low level). * Detect low level of the SCL line and ensure the low-level period of SCL line set in RIICnBRL. 18.12.2 Issuing a Restart Condition The RIIC issues a restart condition when the RIICnCR2.RS bit is set to 1. When the RS bit is set to 1, a restart condition issuance request is made and the RIIC issues a restart condition when the RIICnCR2.BBSY flag is 1 (bus busy) and the RIICnCR2.MST bit is 1 (master mode). A restart condition is issued in the following sequence. [Restart condition issuance] * Release the SDA line. * Ensure the low-level period of SCL line set in RIICnBRL. * Release the SCL line (low level to high level). * Detect a high level of the SCL line and ensure the time set in RIICnBRL and the restart condition setup time. * Drive the SDA line low (high level to low level). * Ensure the time set in RIICnBRH and the restart condition hold time. * Drive the SCL line low (high level to low level). * Detect a low level of the SCL line and ensure the low-level period of SCL line set in RIICnBRL. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 18-81 18. I2C Bus Interface RZ/A1H Group, RZ/A1M Group [Restart condition issuing operation ] [Start condition issuing operation] RIICnBRH SCLn Hold time RIICnBRL SCLn S Issue start condition SDAn RIICnBRH SDAn IIC IIC BBSY BBSY MST MST TRS TRS TDRE TDRE START START ST RS Write 1 to ST Figure 18.37 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 Accept start condition issuance 9 ACK/NACK Write 1 to RS RIICnBRL Setup time RIICnCBRL RIICnBRH Hold time RIICnBRL Sr Issue restart condition Accept restart condition issuance Start Condition/Restart Condition Issue Timing (ST and RS Bits) 18-82 18. I2C Bus Interface RZ/A1H Group, RZ/A1M Group 18.12.3 Issuing a Stop Condition The RIIC issues a stop condition when the RIICnCR2.SP bit is set to 1. When the SP bit is set to 1, a stop condition issuance request is made and the RIIC issues a stop condition when the RIICnCR2.BBSY flag is 1 (bus busy) and the RIICnCR2.MST bit is 1 (master mode). A stop condition is issued in the following sequence. [Stop condition issuance] * Drive the SDA line low (high level to low level). * Ensure the low-level period of SCL line set in RIICnBRL. * Release the SCL line (low level to high level). * Detect a high level of the SCL line and ensure the time set in RIICnBRH and the stop condition setup time. * Release the SDA line (low level to high level). * Ensure the time set in RIICnBRL and the bus free time. * Clear the BBSY flag to 0 (to release the bus mastership). RIICnBRL RIICnBRH SCLn SDAn RIICnBRL RIICnBRH 8 b0 RIICnBRL 9 Issue stop condition ACK/NACK Setup time RIICnBRL RIICnBRH Bus free time P IIC BBSY MST TRS TDRE STOP SP Write 1 to SP Figure 18.38 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 Accept stop condition issuance Clear STOP to 0 Stop Condition Issue Timing (SP Bit) 18-83 RZ/A1H Group, RZ/A1M Group 18. I2C Bus Interface 18.13 Bus Hanging If the clock signals from the master and slave devices go out of synchronization due to noise or other factors, the I2C bus might hang with a fixed level on the SCL line and/or SDA line. As measures against the bus hanging, the RIIC has a timeout function to detect hanging by monitoring the SCL line, a function for the output of an extra SCL clock cycle to release the bus from a hung state due to clock signals being out of synchronization, and the RIIC/internal reset function. By checking the RIICnCR1.SCLO, SDAO, SCLI, and SDAI bits, it is possible to see whether the RIIC or its partner in communications is placing the low level on the SCL or SDA lines. 18.13.1 Timeout Function The RIIC has the timeout function to detect an abnormality that the SCL line is held for a certain period of time. The RIIC can detect an abnormal bus state by monitoring that the SCL line is held low or high for a predetermined time. The timeout function monitors the SCL line state and counts the low-level period or high-level period using the internal counter. The timeout function resets the internal counter each time the SCL line changes (rising or falling), but continues to count unless the SCL line changes. If the internal counter overflows due to no SCL line change, the RIIC can detect the timeout and report the bus abnormality. This timeout function is enabled when the RIICnFER.TMOE bit is 1. It detects an abnormal bus state in which the SCL line is held low or high in the following cases. 1. When the bus is busy (RIICnCR2.BBSY = 1) in master mode (RIICnCR2.MST = 1) 2. When the bus is busy (RIICnCR2.BBSY = 1) and the RIIC's own slave address matches (RIICnSR1 is not 00H) in slave mode (RIICnCR2.MST = 0) 3. While the bus is free (RIICnCR2.BBSY = 0) and issuing of a start condition is being requested (RIICnCR2.ST = 1). The internal counter of the timeout function works using the internal reference clock (IIC) set by the RIICnMR1.CKS[2:0] bits as a count source. It functions as a 16-bit counter when long mode is selected (RIICnMR2.TMOS bit = 0) or a 14-bit counter when short mode is selected (TMOS bit = 1). The SCL line level (low/high or both levels) during which this counter is activated can be selected by the setting of the RIICnMR2.TMOH and TMOL bits. If both TMOL and TMOH bits are cleared to 0, the internal counter does not work. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 18-84 18. I2C Bus Interface RZ/A1H Group, RZ/A1M Group [Timeout function] Start internal counter Start internal counter Clear internal counter Start internal counter Clear internal counter Clear internal counter Start internal counter Start internal counter Start internal counter Clear internal counter Clear internal counter Clear internal counter Clear internal counter SCLn SDAn IIC BBSY TMOE TMOH TMOL Write 1 to TMOH [Example of operation when TMOH = 1 and TMOL = 1] Clear internal counter 7 8 9 Write 1 to TMOL Write 0 to TMOL In the slave-address matched state When a stat condition is issued Start internal counter S P 1 7 8 9 R/W ACK 1 14-bit counter overflows 16-bit counter overflows TMOS = 1 TMOS = 0 2 Write 0 to TMOE 2 SCLn SDAn A/NA Bus free time 7-bit slave address Data BBSY ST TMOE TMOF Figure 18.39 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 Timeout Function (TMOE, TMOS, TMOH, and TMOL Bits) 18-85 18. I2C Bus Interface RZ/A1H Group, RZ/A1M Group 18.13.2 Extra SCL Clock Cycle Output Function In master mode, the RIIC module has a facility for the output of extra SCL (clock) cycles to release the SDA line of the slave device from being held at the low level due to the master being out of synchronization with the slave device. This function is mainly used in master mode to release the SDA line of the slave device from the state of being fixed to the low level by including extra cycles of SCL output from the RIIC with single cycles of the SCL (clock) signal as the unit in the case of a bus error where the RIIC cannot issue a stop condition because the slave device is holding the SDA line at the low level. Do not use this facility in normal situations. Using it when communications are proceeding correctly will lead to malfunctions. When the RIICnCR1.CLO bit is set to 1 in master mode, a single cycle of the SCL clock at the frequency corresponding to the transfer rate settings (settings of the RIICnMR1.CKS[2:0] bits, and of the RIICnBRH and RIICnBRL registers) is output as an extra clock cycle. After output of this single cycle of the SCL clock, the CLO bit is automatically cleared to 0. Therefore, further extra clock cycles can be output consecutively by the software program writing 1 to the CLO bit after having read CLO = 0. When the RIIC module is in master mode and the slave device is holding the SDA line at the low level because synchronization with the slave device has been lost due to the effects of noise, etc., the output of a stop condition is not possible. The facility for output of an extra cycle of the SCL (clock) signal can be used to output extra cycles of SCL one by one to make the slave device release the SDA line from being held at the low level, thus recovering the bus from an unusable state. Release of the SDA line by the slave device can be monitored by reading the RIICnCR1.SDAI bit. After confirming release of the SDA line by the slave device, complete communications by reissuing the stop condition. Use this facility with the RIICnFER.MALE bit (master arbitration-lost detection disabled) cleared to 0. If the MALE bit is set to 1 (master arbitration-lost detection enabled), arbitration is lost when the value of the RIICnCR1.SDAO bit does not match the state of the SDA line, so take care on this point. [Output conditions for using the RIICnCR1.CLO bit] * When the bus is free (RIICnCR2.BBSY flag = 0) or in master mode (RIICnCR2.MST bit = 1 and BBSY flag = 1) * When the communication device does not hold the SCL line low Figure 18.40 shows the operation timing of the extra SCL clock cycle output function (CLO bit). RIICnBRH SCLn RIICnBRL SDAn line is held low due to irregular bits RIICnBRH RIICnBRL 9 SDAn RIICnBRH Extra clock cycle output ACK or Data "0" MSB or Next Data RIICnBRL Release SDAn line Extra clock cycle output Data "1" IIC BBSY MST TRS CLO Accept CLO output Figure 18.40 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 Write 1 to CLO Write 1 to CLO Extra SCL Clock Cycle Output Function (CLO Bit) 18-86 RZ/A1H Group, RZ/A1M Group 18.13.3 18. I2C Bus Interface RIIC Reset and Internal Reset The RIIC module incorporates a function for resetting itself. There are two types of reset. One is referred to as an RIIC reset; this initializes all registers including the RIICnCR2.BBSY flag. The other is referred to as an internal reset; this releases the RIIC from the slave-address matched state and initializes the internal counter while retaining other settings. After issuing a reset, be sure to clear the RIICnCR1.IICRST bit to 0. Both types of reset are effective for release from bus-hung states since both restore the output state of the SCL and SDA pins to the high impedance state. Issuing a reset during slave operation may lead to a loss of synchronization between the master device clock and the slave device clock, so avoided this where possible. Note that monitoring of the bus state, such as for the presence of a start condition, is not possible during an RIIC reset (RIICnCR1.ICE and IICRST bits = 01B). For a detailed description of the RIIC and internal resets, see Section 18.15, Reset Function of RIIC. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 18-87 RZ/A1H Group, RZ/A1M Group 18.14 18. I2C Bus Interface SMBus Operation The RIIC is available for data communication conforming to the SMBus (Version 2.0). To perform SMBus communication, set the RIICnMR3.SMBS bit to 1. To use the transfer rate within a range of 10 kbps to 100 kbps of the SMBus standard, set the RIICnMR1.CKS[2:0] bits, RIICnCBRH, and RIICnBRL. In addition, determine the values of the RIICnMR2.DLCS bit and the RIICnMR2.SDDL[2:0] bits to meet the data hold time specification of 300 ns or more. If the RIIC is used only as a slave device, the transfer rate setting is not necessary. When the RIIC is used only as a slave device, the transfer rate setting is not necessary, whereas the RIICnBRL needs to be set to a value equal to or longer than the data setup time (250 ns). For the SMBus device default address (1100 001B), use one of the slave address registers L0 to L2 (RIICnSAR0, RIICnSAR1, and RIICnSAR2), and set the corresponding RIICnSARy.FSy bit (7-bit/10bit address format select) (y = 0 to 2) to 0 (7-bit address format). When transmitting the UDID (Unique Device Identifier), set the RIICnFER.SALE bit to 1 to enable the slave arbitration lost detection function. 18.14.1 SMBus Timeout Measurement (1)Measuring timeout of slave device The following period (timeout interval: TLOW: SEXT) must be measured for slave devices in SMBus communication. * From start condition to stop condition To measure timeout for slave devices, measure the period from start condition detection to stop condition detection with the internal timer using a start condition detection interrupt (INTRIICSTI) and stop condition detection interrupt (INTRIICSPI) of the RIIC. The measured timeout period must be within the total clock low-level period [slave device] TLOW: SEXT: 25 ms (max.) of the SMBus standard. If the time measured with the internal timer exceeds the clock low-level detection timeout TTIMEOUT: 25 ms (min.) of the SMBus standard, the slave device must release the bus by writing 1 to the RIICnCR1.IICRST bit to issue an internal reset of the RIIC. When an internal reset is issued, the RIIC stops driving the bus for the SCL pin and SDA pin and make the SCL/SDA pin outputs high impedance, which releases the bus. (2)Measuring timeout of master device The following periods (timeout interval: TLOW: MEXT) must be measured for master devices in SMBus communication. * From start condition to acknowledge bit * Between acknowledge bits * From acknowledge bit to stop condition To measure timeout for master devices, measure these periods with the internal timer using a start condition detection interrupt (INTRIICSTI), stop condition detection interrupt (INTRIICSPI), and transmit end interrupt (INTRIICTEI) or receive data full interrupt (INTRIICRI) of the RIIC. The measured timeout period must be within the total clock low-level extended period [master device] TLOW: MEXT: 10 ms (max.) of the SMBus standard, and the total of all TLOW: MEXT from start condition to stop condition must be within TLOW: SEXT: 25 ms (max.). R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 18-88 18. I2C Bus Interface RZ/A1H Group, RZ/A1M Group For the ACK receive timing (rising edge of the ninth SMBCLK clock cycle), monitor theRIICnSR2. TEND flag in master transmit mode (master transmitter) and the RIICnSR2.RDRF flag in master receive mode (master receiver). For this reason, perform bytewise transmit operation in master transmit mode, and hold the RIICnMR3.RDRFS bit 0 until the byte just before reception of the final byte in master receive mode. While the RDRFS bit is 0, the RDRF flag is set to 1 at the rising edge of the ninth SMBCLK clock cycle. If the period measured with the internal timer exceeds the total clock low-level extended period [master device] TLOW:MEXT: 10 ms (max.) of the SMBus standard or the total of measured periods exceeds the clock low-level detection timeout TTIMEOUT: 25 ms (min.) of the SMBus standard, the master device must stop the transaction by issuing a stop condition. In master transmit mode, immediately stop the transmit operation (writing data to RIICnDRT). SMBus standard Start Stop TLOW:SEXT Clk ACK TLOW:MEXT S TLOW:SEXT: Total clock low-level extended period (slave device) TLOW:MEXT: Total clock low-level extended period (master device) 1 2 7 8 9 Clk ACK TLOW:MEXT 1 2 7 8 9 Clk ACK TLOW:MEXT 1 2 7 8 9 TLOW:MEXT P SCLn SDAn 7-bit slave address R/W ACK Data ACK Data A/NA BBSY TDRE TEND RDRF RDRFS START STOP Measured with the interval timer Figure 18.41 18.14.2 SMBus Timeout Measurement SMBus Host Notification Protocol/Notify ARP Master In communications over an SMBus, a slave device can temporarily act as a master device to notify the SMBus host (or ARP master) of (or request the SMBus host for) its own slave address or to request its own slave address from the SMBus host. For this LSI to operate as an SMBus host (or ARP master), the host address (0001 000B) sent from the slave device must be detected as a slave address, so the RIIC has a function for detecting the host address. To detect the host address as a slave address, set the RIICnMR3.SMBS bit and the RIICnSER.HOAE bit to 1. Operation after the host address has been detected is the same as normal slave operation. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 18-89 18. I2C Bus Interface RZ/A1H Group, RZ/A1M Group 18.15 Reset Function of RIIC The RIIC has chip reset, RIIC reset, and internal reset functions. Table 18.24 lists the scope of each reset and reset conditions. Table 18.24 RIIC Reset Functions (1/2) RIIC Reset (ICE = 0, IICRST = 1) Internal Reset (ICE = 1, IICRST = 1) Start Condition/ Restart Condition Detection Stop Condition Detection ICE 0 1 Retained Retained IICRST 1 1 Retained Retained CLO Initialized Retained Retained Retained SOWP Initialized Retained Retained Retained SCLO Initialized Initialized Retained Retained SDAO Initialized Initialized Retained Retained SCLI Initialized Retained Retained Retained SDAI Initialized Retained Retained Retained BBSY Initialized Initialized *1 Operation Retained MST Initialized Initialized Operation (retained) Initialized TRS Initialized Initialized Operation (retained) Initialized Register RIICnCR1 RIICnCR2 RIICnMR1 SP Initialized Initialized Initialized Initialized RS Initialized Initialized Initialized Initialized ST Initialized Initialized Initialized Retained CKS[2:0] Initialized Retained Retained Retained BCWP Initialized Retained Retained Retained BC[2:0] Initialized Initialized Initialized Retained Initialized Retained Retained Retained Initialized Retained Retained Retained RIICnMR2 RIICnMR3 WAIT RDRFS Initialized Retained Retained Retained ACKWP Initialized Retained Retained Retained ACKBT Initialized Retained Retained Initialized ACKBR Initialized Retained Retained Retained Initialized Retained Retained Retained RIICnFER NF[1:0] Initialized Retained Retained Retained RIICnSER Initialized Retained Retained Retained RIICnIER Initialized Retained Retained Retained RIICnSR1 DID Initialized Initialized Retained Initialized GCA Initialized Initialized Retained Initialized AAS2 Initialized Initialized Retained Initialized AAS1 Initialized Initialized Retained Initialized AAS0 Initialized Initialized Retained Initialized R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 18-90 18. I2C Bus Interface RZ/A1H Group, RZ/A1M Group Table 18.24 RIIC Reset Functions (2/2) RIIC Reset (ICE = 0, IICRST = 1) Internal Reset (ICE = 1, IICRST = 1) Start Condition/ Restart Condition Detection Stop Condition Detection TDRE Initialized Initialized Retained Initialized TEND Initialized Initialized Retained Initialized RDRF Initialized Initialized Retained Retained NACKF Initialized Initialized Retained Retained STOP Initialized Initialized Retained Operation START Initialized Initialized Operation Initialized AL Initialized Initialized Retained Retained TMOF Initialized Initialized Retained Retained RIICnSAR0, RIICnSAR1, RIICnSAR2 Initialized Retained Retained Retained RIICnBRH, RIICnBRL Initialized Retained Retained Retained RIICnDRT Initialized Retained Retained Retained RIICnDRR Initialized Retained Retained Retained RIICnDRS Initialized Initialized Retained Retained Register RIICnSR2 Note 1. When an internal reset is applied while the bus is free after detection of a stop condition, the setting of the BBSY flag is 0 while the bus is free following de-assertion of the internal reset signal. When an internal reset is applied while the bus is not free, the BBSY flag is not cleared. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 18-91 RZ/A1H Group, RZ/A1M Group 19. 19. Serial Sound Interface Serial Sound Interface The serial sound interface is a module designed to send or receive audio data interface with various devices offering I2S bus compatibility. It also provides additional modes for other common formats, as well as support for multi-channel mode. 19.1 Features * Number of channels: Six channels * Operating mode: Non-compressed mode The non-compressed mode supports serial audio streams divided by channels. * Serves as both a transmitter and a receiver Channels 0, 1, 3, and 5 support full-duplex communications. * Capable of using serial bus format * Asynchronous transfer takes place between the data buffer and the shift register. * It is possible to select a dividing ratio for the clock used by the serial bus interface. * It is possible to control data transmission or reception with DMA transfer and interrupt requests. A path is also provided for direct data transfer between this module and the SCUX module. * Selects the oversampling clock input from among the following pins: --AUDIO_CLK (1 to 50 MHz) --AUDIO_X1, AUDIO_X2 (when connecting a crystal resonator: 10 to 50 MHz, when used to input external clock: 1 to 50 MHz) * Includes 8-stage FIFO buffers in transmitter and receiver * Supports multi-channel mode (TDM mode) in which the SSIWS signal is high only for system word 1 period. * Supports WS continue mode in which the SSIWS signal is not stopped. * An interrupt is used to notify the CPU of a change of sampling frequency during transfer. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 19-1 RZ/A1H Group, RZ/A1M Group 19. Serial Sound Interface Figure 19.1 shows a block diagram of this module. Peripheral bus Interrupt/DMA request Control circuit Serial audio bus Registers SSICR SSISR SSIFCR SSIFSR SSITDMR SSIFTDR (8-step FIFO) SSIFRDR (8-step FIFO) SSITDR SSIRDR SSIDATA* MSB LSB Shift register MSB LSB Shift register AUDIO_CLK Serial clock control SSISCK AUDIO_X1 Crystal oscillator Divider AUDIO_X2 SSIWS Bit counter [Legend] SSICR: SSISR: SSITDR: SSIRDR: SSITDMR: Figure 19.1 Control register Status register Transmit data register Receive data register TDM mode register SSIFCR: SSIFSR: SSIFTDR: SSIFRDR: FIFO control register FIFO status register Transmit FIFO data register Receive FIFO data register Note: * In channels 0, 1, 3, and 5, SSIDATA can be used independently as SSITxD for transmission and SSIRxD for reception. Block Diagram of Serial Sound Interface R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 19-2 RZ/A1H Group, RZ/A1M Group 19.2 19. Serial Sound Interface Input/Output Pins Table 19.1 shows the pin assignments relating to this module. Table 19.1 Pin Assignments Channel Pin Name 0, 1, 3, 5 SSISCK0*1*3, I/O Description I/O Serial bit clock SSIWS0*1*3, SSIWS1*1*3, SSIWS3*1*3, SSIWS5*1*3 I/O Word selection SSITxD0, SSITxD1, SSITxD3, SSITxD5 Output Serial data output SSIRxD0*1, SSIRxD1*1, SSIRxD3*1, SSIRxD5*1 Input Serial data input SSISCK2*1*3, SSISCK4*1*3 I/O Serial bit clock SSIWS2*1*3, SSIWS4*1*3 I/O Word selection SSIDATA2*1, SSISCK1*1*3, SSISCK3*1*3, SSISCK5*1*3 2, 4 Common SSIDATA4*1 I/O Serial data input/output AUDIO_CLK*2 Input External clock for audio (input oversampling clock) AUDIO_X1 Input AUDIO_X2 Output Crystal resonator/external clock for audio (input oversampling clock) Note 1. In slave mode, whether or not to use the noise canceler in the input route can be selected. For details, refer to section 54.3.15, Serial Sound Interface Noise Canceler Control Register (SNCR), under section 54, Ports. Note 2. When the SSInCKS bit (n = 0 to 5) is set to 1, the MLB_CLK pin is used as the AUDIO_CLK pin. For details, refer to section 48.3.70, SSI Pin Mode Register (SSIPMD_CIM) and section 48.4.4, Pin Connection Specifications of SSIF. Note 3. Each of SSIF1 to SSIF3 can use SSISCK0 and SSIWS0 of SSIF0 as its own SSISCK and SSIWS. Each of SSIF4 and SSIF5 can use SSISCK3 and SSIWS3 of SSIF3 as its own SSISCK and SSIWS. For details, refer to section 48.3.70, SSI Pin Mode Register (SSIPMD_CIM) and section 48.4.4, Pin Connection Specifications of SSIF. When SSIF1 to SSIF3 uses SSIF0 as the master or SSIF4 and SSIF5 uses SSIF3 as the master, the noise canceler function cannot be used. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 19-3 RZ/A1H Group, RZ/A1M Group 19.3 19. Serial Sound Interface Register Description Table 19.2 lists the register configuration. Note that explanation in the text does not refer to the channels. Table 19.2 Register Configuration Channel Register Name Abbreviation R/W Initial Value Address Access Size 0 Control register 0 SSICR_0 R/W H'00000000 H'E820B000 32 Status register 0 SSISR_0 R/W*1 H'02000013 H'E820B004 32 FIFO control register 0 SSIFCR_0 R/W H'00000000 H'E820B010 32 FIFO status register 0 SSIFSR_0 R/(W)*2 H'00010000 H'E820B014 32 Transmit FIFO data register 0 SSIFTDR_0 W Undefined H'E820B018 32 Receive FIFO data register 0 SSIFRDR_0 R Undefined H'E820B01C 32 TDM mode register 0 SSITDMR_0 R/W H'00000000 H'E820B020 32 FC control register 0 SSIFCCR_0 R/W H'00000000 H'E820B024 32 FC mode register 0 SSIFCMR_0 R/W H'00000000 H'E820B028 32 FC status register 0 SSIFCSR_0 R/(W)*3 H'00000000 H'E820B02C 32 Control register 1 SSICR_1 R/W H'00000000 H'E820B800 32 H'02000013 H'E820B804 32 H'00000000 H'E820B810 32 1 2 3 Status register 1 SSISR_1 R/W*1 FIFO control register 1 SSIFCR_1 R/W FIFO status register 1 SSIFSR_1 R/(W)*2 H'00010000 H'E820B814 32 Transmit FIFO data register 1 SSIFTDR_1 W Undefined H'E820B818 32 Receive FIFO data register 1 SSIFRDR_1 R Undefined H'E820B81C 32 TDM mode register 1 SSITDMR_1 R/W H'00000000 H'E820B820 32 FC control register 1 SSIFCCR_1 R/W H'00000000 H'E820B824 32 FC mode register 1 SSIFCMR_1 R/W H'00000000 H'E820B828 32 FC status register 1 SSIFCSR_1 R/(W)*3 H'00000000 H'E820B82C 32 Control register 2 SSICR_2 R/W H'00000000 H'E820C000 32 Status register 2 SSISR_2 R/W*1 H'02000013 H'E820C004 32 FIFO control register 2 SSIFCR_2 R/W H'00000000 H'E820C010 32 FIFO status register 2 SSIFSR_2 R/(W)*2 H'00010000 H'E820C014 32 Transmit FIFO data register 2 SSIFTDR_2 W Undefined H'E820C018 32 Receive FIFO data register 2 SSIFRDR_2 R Undefined H'E820C01C 32 TDM mode register 2 SSITDMR_2 R/W H'00000000 H'E820C020 32 FC control register 2 SSIFCCR_2 R/W H'00000000 H'E820C024 32 FC mode register 2 SSIFCMR_2 R/W H'00000000 H'E820C028 32 FC status register 2 SSIFCSR_2 R/(W)*3 H'00000000 H'E820C02C 32 Control register 3 SSICR_3 R/W H'00000000 H'E820C800 32 H'02000013 H'E820C804 32 H'00000000 H'E820C810 32 Status register 3 SSISR_3 R/W*1 FIFO control register 3 SSIFCR_3 R/W FIFO status register 3 SSIFSR_3 R/(W)*2 H'00010000 H'E820C814 32 Transmit FIFO data register 3 SSIFTDR_3 W Undefined H'E820C818 32 Receive FIFO data register 3 SSIFRDR_3 R Undefined H'E820C81C 32 TDM mode register 3 SSITDMR_3 R/W H'00000000 H'E820C820 32 FC control register 3 SSIFCCR_3 R/W H'00000000 H'E820C824 32 FC mode register 3 SSIFCMR_3 R/W H'00000000 H'E820C828 32 SSIFCSR_3 R/(W)*3 H'00000000 H'E820C82C 32 FC status register 3 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 19-4 RZ/A1H Group, RZ/A1M Group Table 19.2 19. Serial Sound Interface Register Configuration Channel Register Name Abbreviation R/W Initial Value Address Access Size 4 Control register 4 SSICR_4 R/W H'00000000 H'E820D000 32 Status register 4 SSISR_4 R/W*1 H'02000013 H'E820D004 32 FIFO control register 4 SSIFCR_4 R/W H'00000000 H'E820D010 32 FIFO status register 4 SSIFSR_4 R/(W)*2 H'00010000 H'E820D014 32 Transmit FIFO data register 4 SSIFTDR_4 W Undefined H'E820D018 32 Receive FIFO data register 4 SSIFRDR_4 R Undefined H'E820D01C 32 TDM mode register 4 SSITDMR_4 R/W H'00000000 H'E820D020 32 FC control register 4 SSIFCCR_4 R/W H'00000000 H'E820D024 32 FC mode register 4 SSIFCMR_4 R/W H'00000000 H'E820D028 32 FC status register 4 SSIFCSR_4 R/(W)*3 H'00000000 H'E820D02C 32 Control register 5 SSICR_5 R/W H'00000000 H'E820D800 32 5 Status register 5 SSISR_5 R/W*1 H'02000013 H'E820D804 32 FIFO control register 5 SSIFCR_5 R/W H'00000000 H'E820D810 32 FIFO status register 5 SSIFSR_5 R/(W)*2 H'00010000 H'E820D814 32 Transmit FIFO data register 5 SSIFTDR_5 W Undefined H'E820D818 32 Receive FIFO data register 5 SSIFRDR_5 R Undefined H'E820D81C 32 TDM mode register 5 SSITDMR_5 R/W H'00000000 H'E820D820 32 FC control register 5 SSIFCCR_5 R/W H'00000000 H'E820D824 32 FC mode register 5 SSIFCMR_5 R/W H'00000000 H'E820D828 32 SSIFCSR_5 R/(W)*3 H'00000000 H'E820D82C 32 FC status register 5 Note 1. Although bits 29 to 26 in these registers can be read from or written to, bits other than these are read-only. For details, refer to section 19.3.2, Status Register (SSISR). Note 2. To bits 16 and 0 in these registers, only 0 can be written to clear the flags. Other bits are read-only. For details, refer to section 19.3.6, FIFO Status Register (SSIFSR). Note 3. To bit 24 in these registers, only 0 can be written to clear the flag. Other bits are read-only. For details, refer to section 19.3.12, FC Status Register (SSIFCSR). R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 19-5 RZ/A1H Group, RZ/A1M Group 19.3.1 19. Serial Sound Interface Control Register (SSICR) SSICR is a 32-bit readable/writable register that controls the IRQ, selects the polarity status, and sets operating mode. Bit: 31 Initial value: R/W: 30 29 - CKS 0 R 0 R/W 0 R/W 14 13 Bit: 15 SCKD SWSD SCKP Initial value: 0 R/W: R/W 0 R/W 28 27 26 TUIEN TOIEN RUIEN ROIEN 0 R/W 0 R/W 0 R/W 0 R/W 25 24 IIEN - 0 R/W 0 R 0 R/W 7 12 11 10 9 8 SWSP SPDP SDTA PDTA DEL 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 23 22 21 CHNL[1:0] 20 0 R/W 0 R/W 0 R/W 6 5 4 CKDV[3:0] 0 R/W 0 R/W 19 18 DWL[2:0] 0 R/W 0 R/W 17 16 SWL[2:0] 0 R/W 0 R/W 0 R/W 0 R/W 3 2 1 0 MUEN - TEN REN 0 R/W 0 R 0 R/W 0 R/W Bit Bit Name Initial Value R/W Description 31 0 R Reserved The read value is undefined. The write value should always be 0. 30 CKS 0 R/W Oversampling Clock Select Selects the clock source for oversampling. 0: AUDIO_X1 input 1: AUDIO_CLK input 29 TUIEN 0 R/W Transmit Underflow Interrupt Enable 0: Disables an underflow interrupt. 1: Enables an underflow interrupt. 28 TOIEN 0 R/W Transmit Overflow Interrupt Enable 0: Disables an overflow interrupt. 1: Enables an overflow interrupt. 27 RUIEN 0 R/W Receive Underflow Interrupt Enable 0: Disables an underflow interrupt. 1: Enables an underflow interrupt. 26 ROIEN 0 R/W Receive Overflow Interrupt Enable 0: Disables an overflow interrupt. 1: Enables an overflow interrupt. 25 IIEN 0 R/W Idle Mode Interrupt Enable 0: Disables an idle mode interrupt. 1: Enables an idle mode interrupt. 24 0 R Reserved The read value is undefined. The write value should always be 0. 23, 22 CHNL[1:0] 00 R/W Channels [When TDM = 0] These bits show the number of channels in each system word. 00: Having one channel per system word 01: Having two channels per system word 10: Having three channels per system word 11: Having four channels per system word [When TDM = 1] These bits show the number of system words in each TDM frame. 00: Setting prohibited 01: Having four system words per TDM frame 10: Having six system words per TDM frame 11: Having eight system words per TDM frame R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 19-6 RZ/A1H Group, RZ/A1M Group 19. Serial Sound Interface Bit Bit Name Initial Value R/W Description 21 to 19 DWL[2:0] 000 R/W Data Word Length These bits indicate the number of bits in a data word. 000: 8 bits 001: 16 bits 010: 18 bits 011: 20 bits 100: 22 bits 101: 24 bits 110: 32 bits 111: Setting prohibited 18 to 16 SWL[2:0] 000 R/W System Word Length These bits indicate the number of bits in a system word. 000: 8 bits 001: 16 bits 010: 24 bits 011: 32 bits 100: 48 bits 101: 64 bits 110: 128 bits 111: 256 bits 15 SCKD 0 R/W Serial Bit Clock Direction 0: Serial bit clock is input, slave mode. 1: Serial bit clock is output, master mode. Note: Only the following settings are allowed: (SCKD, SWSD) = (0, 0) or (1, 1). Other settings are prohibited. 14 SWSD 0 R/W Serial WS Direction 0: Serial word select is input, slave mode. 1: Serial word select is output, master mode. Note: Only the following settings are allowed: (SCKD, SWSD) = (0,0) or (1,1). Other settings are prohibited. 13 SCKP 0 R/W Serial Bit Clock Polarity 0: SSIWS and SSIDATA change at the SSISCK falling edge (sampled at the SCK rising edge). 1: SSIWS and SSIDATA change at the SSISCK rising edge (sampled at the SCK falling edge). SCKP =0 SCKP = 1 SSIDATA input sampling timing at the time of reception SSISCK rising edge SSISCK falling edge SSIDATA output change timing at the time of transmission SSISCK falling edge SSISCK rising edge SSIWS input sampling timing at the time of slave mode (SWSD = 0) SSISCK rising edge SSISCK falling edge SSIWS output change timing at the time of master mode (SWSD = 1) SSISCK falling edge edge SSISCK rising edge edge 12 SWSP 0 R/W Serial WS Polarity [When TDM = 0] 0: SSIWS is low for the 1st channel, high for the 2nd channel. 1: SSIWS is high for the 1st channel, low for the 2nd channel. [When TDM = 1] 0: SSIWS is high only for system word 1 period, low for other periods. 1: Setting prohibited 11 SPDP 0 R/W Serial Padding Polarity This bit is used to specify the active sense of padding bits. It is also used to specify the logical value to be output from the SSITxD pin when the MUEN bit is set to 0 with transfer disabled in WS continue mode. 0: Padding bits are low. 1: Padding bits are high. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 19-7 RZ/A1H Group, RZ/A1M Group 19. Serial Sound Interface Bit Bit Name Initial Value R/W Description 10 SDTA 0 R/W Serial Data Alignment 0: Transmitting and receiving in the order of serial data and padding bits 1: Transmitting and receiving in the order of padding bits and serial data 9 PDTA 0 R/W Parallel Data Alignment When the data word length is 32 bits, this configuration field has no meaning. This bit applies to SSIRDR in receive mode and SSITDR in transmit mode. When data word length is 8 or 16 bits: 0: The lower bits of parallel data (SSITDR, SSIRDR) are transferred prior to the upper bits. 1: The upper bits of parallel data (SSITDR, SSIRDR) are transferred prior to the lower bits. When data word length is 18, 20, 22, or 24 bits: 0: Parallel data (SSITDR, SSIRDR) is left-aligned. 1: Parallel data (SSITDR, SSIRDR) is right-aligned. * PDTA = 0 DWL[2:0] SSITDR/SSIRDR[31:0] 31 000 24 23 16 15 4th word 3rd word 31 8 7 2nd word 0 1st word 16 15 001 0 2nd word 1st word 31 0 14 13 010 Valid Invalid 31 12 11 011 0 Invalid Valid 31 0 10 9 100 Invalid Valid 31 8 7 101 0 Invalid Valid 31 0 110 9 PDTA 0 R/W Valid * PDTA = 1 DWL[2:0] SSITDR/SSIRDR[31:0] 31 000 24 23 1st word 16 15 2nd word 31 001 8 7 16 15 0 2nd word 1st word 31 010 0 18 17 Valid Invalid 31 011 20 19 0 Valid Invalid 31 100 22 21 0 Valid Invalid 31 101 0 4th word 3rd word 0 24 23 Valid Invalid 31 110 0 Valid Note: This bit has no meaning in direct transfer between this module and the SCUX. Use the SWAP function of the SCUX. 8 DEL 0 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 R/W Serial Data Delay 0: 1 clock cycle delay between SSIWS and SSIDATA 1: No delay between SSIWS and SSIDATA 19-8 RZ/A1H Group, RZ/A1M Group 19. Serial Sound Interface Bit Bit Name Initial Value R/W Description 7 to 4 CKDV[3:0] 0000 R/W Serial Oversampling Clock Division Ratio Sets the ratio between the oversampling clock (AUDIO) and the serial bit clock. When the SCKD bit is 0, the setting of these bits is ignored. The serial bit clock is used in the shift register and is supplied from the SSISCK pin. 0000: AUDIO 0001: AUDIO/2 0010: AUDIO/4 0011: AUDIO/8 0100: AUDIO/16 0101: AUDIO/32 0110: AUDIO/64 0111: AUDIO/128 1000: AUDIO/6 1001: AUDIO/12 1010: AUDIO/24 1011: AUDIO/48 1100: AUDIO/96 1101: Setting prohibited 1110: Setting prohibited 1111: Setting prohibited 3 MUEN 0 R/W Mute Enable This bit is used to specify muting of the signals from this module during transmission. It is also used to specify the logical value to be output from the SSITxD pin when the MUEN bit is set to 0 with transfer disabled in WS continue mode. 0: This module is not muted. 1: This module is muted. Note: When this module is muted, serial data to be output is rewritten to 0 but data transmission in the module is not stopped. Write dummy data to the SSIFTDR not to generate a transmit underflow because the number of data in the transmit FIFO is decreasing. 2 3/4 0 R Reserved The read value is undefined. The write value should always be 0. 1 TEN 0 R/W Transmit Enable 0: Disables the transmit operation. 1: Enables the transmit operation. Note: When transmission stop/start is controlled by the SSI control register (SSICTRL_CIM) in the SCUX, set this bit to 0. 0 REN 0 R/W Receive Enable 0: Disables the receive operation. 1: Enables the receive operation. Note: When reception stop/start is controlled by the SSI control register (SSICTRL_CIM) in the SCUX, set this bit to 0. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 19-9 RZ/A1H Group, RZ/A1M Group 19.3.2 19. Serial Sound Interface Status Register (SSISR) SSISR consists of status flags indicating the operational status of this module and bits indicating the current channel numbers and word numbers. Bit: 31 30 - - 29 28 27 26 TUIRQ TOIRQ RUIRQ ROIRQ Initial value: UndefinedUndefined 0 0 0 0 R/W: R R R/(W)* R/(W)* R/(W)* R/(W)* Bit: 25 24 23 22 21 20 19 18 17 16 IIRQ - - - - - - - - - 1 R Undefined Undefined UndefinedUndefinedUndefinedUndefinedUndefinedUndefinedUndefined R R 15 14 13 12 11 10 9 8 7 - - - - - - - - - Initial value: UndefinedUndefinedUndefinedUndefined UndefinedUndefinedUndefinedUndefinedUndefined R/W: R R R R R R R R R R R 6 5 TCHNO[1:0] 0 R 0 R R 4 TSWNO 1 R R R 3 2 RCHNO[1:0] 0 R 0 R R R 1 0 RSWNO IDST 1 R 1 R Note: * The bit can be read or written to. Writing 0 initializes the bit, but writing 1 is ignored. Bit Bit Name Initial Value R/W Description 31, 30 Undefined R Reserved The read value is undefined. The write value should always be 0. 29 TUIRQ 0 R/(W)* Transmit Underflow Error Interrupt Status Flag This status flag indicates that transmit data was supplied at a lower rate than was required. This bit is set to 1 regardless of the value of the TUIEN bit and can be cleared by writing 0 to this bit. If TUIRQ = 1 and TUIEN = 1, an SSI interrupt occurs. If TUIRQ = 1, SSITDR did not have data written to it before it was required for transmission. This will lead to the same data being transmitted once more and a potential corruption of multi-channel data. As a result, this module will output erroneous data. Note: When an underflow error occurs, the current data in the data buffer of this module is transmitted until the next data is written. 28 TOIRQ 0 R/(W)* Transmit Overflow Error Interrupt Status Flag This status flag indicates that transmit data was supplied at a higher rate than was required. This bit is set to 1 regardless of the value of the TOIEN bit and can be cleared by writing 0 to this bit. If TOIRQ = 1 and TOIEN = 1, an SSI interrupt occurs. If TOIRQ = 1, SSIFTDR had data written to it while the transmit FIFO is full (TDC = H'8). This will lead to the loss of data and a potential corruption of multi-channel data. 27 RUIRQ 0 R/(W)* Receive Underflow Error Interrupt Status Flag This status flag indicates that receive data was supplied at a lower rate than was required. This bit is set to 1 regardless of the value of the RUIEN bit and can be cleared by writing 0 to this bit. If RUIRQ = 1 and RUIEN = 1, an SSI interrupt occurs. If RUIRQ = 1, SSIFRDR was read while the receive FIFO is empty (RDC = H'0).This can cause invalid receive data to be stored, which may lead to corruption of multi-channel data. 26 ROIRQ 0 R/(W)* Receive Overflow Error Interrupt Status Flag This status flag indicates that receive data was supplied at a higher rate than was required. This bit is set to 1 regardless of the value of the ROIEN bit and can be cleared by writing 0 to this bit. If ROIRQ = 1 and ROIEN = 1, an SSI interrupt occurs. If ROIRQ = 1, SSIRDR was not read before there was new unread data written to it. This will lead to the loss of data and a potential corruption of multi-channel data. Note: When an overflow error occurs, the current data in the data buffer of this module is overwritten by the next incoming data from the SSI interface. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 19-10 RZ/A1H Group, RZ/A1M Group 19. Serial Sound Interface Bit Bit Name Initial Value R/W Description 25 IIRQ 1 R Idle Mode Interrupt Status Flag This status flag indicates whether this module is in the idle state. This bit is set to 1 regardless of the value of the IIEN bit to allow polling. The interrupt can be masked by clearing IIEN to 0, but cannot be cleared by writing 0 to this bit. If IIRQ = 1 and IIEN = 1, an SSI interrupt occurs. 0: This module is not in idle state. 1: This module is in idle state. 24 to 7 Undefined R Reserved The read value is undefined. The write value should always be 0. 6, 5 TCHNO [1:0] 00 R Transmit Channel Number These bits show the current channel number. These bits indicate the number of a channel whose data is required to be written to SSITDR. This value will change as the data is copied to the shift register, regardless of whether the data is written to SSITDR. When TDM or CONT is 1, these bits cannot be used. 4 TSWNO 1 R Transmit Serial Word Number This status bit indicates the current word number. This bit indicates which system word is required to be written to SSITDR. This value will change as the data is copied to the shift register, regardless of whether the data is written to SSITDR. When TDM or CONT is 1, this bit cannot be used. 3, 2 RCHNO [1:0] 00 R Receive Channel Number These bits show the current channel number. These bits indicate which channel the data in SSIRDR currently represents. This value will change as the data in SSIRDR is updated from the shift register. When TDM or CONT is 1, these bits cannot be used. 1 RSWNO 1 R Receive Serial Word Number This status bit indicates the current word number. This bit indicates which system word the data in SSIRDR currently represents. This value will change as the data in SSIRDR is updated from the shift register, regardless of whether SSIRDR has been read. When TDM or CONT is 1, this bit cannot be used. 0 IDST 1 R Idle Mode Status Flag This status flag indicates that the serial bus activity has stopped. This bit is cleared to 0 if the serial bus is currently active while TEN = 1 or REN = 1. This bit is automatically set to 1 if both TEN and REN are cleared to 0 and the current system word communication is completed. Note: If the external device stops the serial bus clock before the current system word is completed, this bit is not set. Note: * The bit can be read or written to. Writing 0 initializes the bit, but writing 1 is ignored. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 19-11 RZ/A1H Group, RZ/A1M Group 19.3.3 19. Serial Sound Interface Transmit Data Register (SSITDR) SSITDR is a 32-bit register that stores data to be transmitted. The data for transmission to be stored to SSITDR is automatically transferred from the transmit FIFO data register. Data written to this register is transferred to the shift register upon transmission request. If the data word length is less than 32 bits, the alignment is determined by the setting of the PDTA control bit in SSICR. The CPU cannot read or write data from/to SSITDR. Bit: 31 Initial value: R/W: 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Bit: 15 Initial value: R/W: 19.3.4 Receive Data Register (SSIRDR) SSIRDR is a 32-bit register that stores received data. The received data stored in SSIRDR is automatically transferred to the receive FIFO data register. Data in this register is transferred from the shift register each time data word is received. If the data word length is less than 32 bits, the alignment is determined by the setting of the PDTA control bit in SSICR. The CPU cannot read or write data from/to SSIRDR. Bit: 31 Initial value: R/W: 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Bit: 15 Initial value: R/W: R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 19-12 RZ/A1H Group, RZ/A1M Group 19.3.5 19. Serial Sound Interface FIFO Control Register (SSIFCR) SSIFCR is a 32-bit readable/writable register that specifies the data trigger numbers for the transmit and receive FIFO data registers, and enables or disables FIFO data resets and interrupt requests. SSIFCR can always be read or written by the CPU. Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 - - - - - - - - - - - - - - - - 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R Bit: 15 6 5 4 1 0 Initial value: R/W: Initial value: R/W: 14 13 12 11 10 9 8 7 - - - - - - - - TTRG[1:0] 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R/W 0 R/W RTRG[1:0] 0 R/W 0 R/W 3 2 TIE RIE 0 R/W 0 R/W 16 TFRST RFRST 0 R/W 0 R/W Bit Bit Name Initial Value R/W Description 31 to 8 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 7, 6 TTRG[1:0] 00 R/W Transmit Data Trigger Number When the FIFO is operating for transmission, these bits specify the number of bytes for transmission in the FIFO (trigger number for transmission) at which the TDE flag in the FIFO status register (SSIFSR) will be set. The TDE flag is set to 1 when the number of bytes for transmission in the transmit FIFO data register (SSIFTDR) has fallen to or below the trigger number corresponding to the setting as shown below. 00: 7 (1)* 01: 6 (2)* 10: 4 (4)* 11: 2 (6)* Note: * The values in parentheses are the number of empty stages in SSIFTDR at which the TDE flag is set. 5, 4 RTRG[1:0] 00 R/W Receive Data Trigger Number When the FIFO is operating for reception, these bits specify the number of received bytes in the FIFO (trigger number for reception) at which the RDF flag in the FIFO status register (SSIFSR) will be set. The RDF flag is set to 1 when the number of received bytes in the receive FIFO data register (SSIFRDR) has risen to or above the trigger number corresponding to the setting as shown below. 00: 1 01: 2 10: 4 11: 6 3 TIE 0 R/W Transmit Interrupt Enable This bit enables or disables generation of transmit data empty interrupt (TXI) requests in the following situation: when the FIFO is operating for transmission, the data for transmission in the transmit FIFO data register (SSIFTDR) are transferred to the transmit data register (SSITDR) and the number of data bytes in the transmit FIFO data register has become less than the set transmit trigger number, so that the TDE flag in the FIFO status register (SSIFSR) is set to 1. 0: Transmit data empty interrupt (TXI) request is disabled. 1: Transmit data empty interrupt (TXI) request is enabled.* Note: * TXI can be cleared by clearing either the TDE flag (see the description of the TDE bit for details) or TIE bit to 0. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 19-13 RZ/A1H Group, RZ/A1M Group 19. Serial Sound Interface Bit Bit Name Initial Value R/W Description 2 RIE 0 R/W Receive Interrupt Enable Enables or disables generation of receive data full interrupt (RXI) requests when the RDF flag in the FIFO status register (SSIFSR) is set to 1 while the FIFO is operating for reception. 0: Receive data full interrupt (RXI) request is disabled. 1: Receive data full interrupt (RXI) request is enabled.* Note: * RXI can be cleared by clearing either the RDF flag (see the description of the RDF bit for details) or RIE bit to 0. 1 TFRST 0 R/W Transmit FIFO Data Register Reset Invalidates the data in the transmit FIFO data register (SSIFTDR) to reset the FIFO to an empty state. 0: Reset is disabled.* 1: Reset is enabled. Note: * FIFO is reset at a power-on reset. 0 RFRST 0 R/W Receive FIFO Data Register Reset Invalidates the data in the receive FIFO data register (SSIFRDR) to reset the FIFO to an empty state. 0: Reset is disabled.* 1: Reset is enabled. Note: * FIFO is reset at a power-on reset. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 19-14 RZ/A1H Group, RZ/A1M Group 19.3.6 19. Serial Sound Interface FIFO Status Register (SSIFSR) SSIFSR contains status flags that indicate the state of operation of the transmit and receive FIFO data registers. Bit: 31 30 29 28 - - - - 0 R 0 R 0 R 0 R 0 R 0 R 0 R Bit: 15 11 10 9 Initial value: R/W: Initial value: R/W: 14 13 12 - - - - 0 R 0 R 0 R 0 R 27 26 25 24 23 22 21 20 19 18 17 16 - - - - - - - TDE 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 1 R/(W)* 8 7 6 5 4 3 2 1 0 - - - - - - - RDF 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R/(W)* TDC[3:0] RDC[3:0] 0 R 0 R 0 R 0 R Bit Bit Name Initial Value R/W Description 31 to 28 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 27 to 24 TDC[3:0] 0000 R Number of Data Bytes Stored in SSIFTDR TDC[3:0] = H'0 indicates no data for transmission. TDC[3:0] = H'8 indicates that 32 bytes of data for transmission is stored in SSIFTDR. 23 to 17 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 16 TDE 1 R/(W)* Transmit Data Empty Indicates that, when the FIFO is operating for transmission, the data for transmission in the transmit FIFO data register (SSIFTDR) is transferred to the transmit data register (SSITDR), the number of data bytes in SSIFTDR has become less than the transmit trigger number specified by TTRG[1:0] in the FIFO control register (SSIFCR), and thus writing of transmit data to SSIFTDR has been enabled. 0: Number of data bytes for transmission in SSIFTDR is greater than the set transmit trigger number. [Clearing conditions] * 0 is written to TDE after data of the number of bytes larger than the set transmit trigger number is written to SSIFTDR. * The direct memory access controller is activated by transmit data empty (TXI) interrupt, and data of the number of bytes larger than the set transmit trigger number is written to SSIFTDR. 1: Number of data bytes for transmission in SSIFTDR is equal to or less than the set transmit trigger number.*1 [Setting conditions] * Power-on reset * Number of transmission data bytes stored in SSIFTDR has become equal to or less than the set transmit trigger number. Note: *1 Since SSIFTDR is an 8-stage FIFO register, the amount of data that can be written to it while TDE = 1 is "8 - transmit trigger number to be specified" bytes at maximum. Writing more data will be ignored. The number of data bytes in SSIFTDR is indicated in the TDC bits in SSIFSR. 15 to 12 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 11 to 8 RDC[3:0] 0000 R Number of Data Bytes Stored in SSIFRDR RDC[3:0] = H'0 indicates no received data. RDC[3:0] = H'8 indicates that 32 bytes of received data is stored in SSIFRDR. 7 to 1 All 0 R Reserved These bits are always read as 0. The write value should always be 0. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 19-15 RZ/A1H Group, RZ/A1M Group 19. Serial Sound Interface Bit Bit Name Initial Value R/W Description 0 RDF 0 R/(W)* Receive Data Full Indicates that, when the FIFO is operating for reception, the received data is transferred to the receive FIFO data register (SSIFRDR) and the number of data bytes in SSIFRDR has become greater than the receive trigger number specified by RTRG[1:0] in the FIFO control register (SSIFCR). 0: Number of received data bytes in SSIFRDR is less than the set receive trigger number. [Clearing conditions] * Power-on reset * 0 is written to RDF after the receive FIFO is emptied with writing 1 to RFRST. * 0 is written to RDF after data is read from SSIFRDR until the number of data bytes in SSIFRDR becomes less than the set receive trigger number. * The direct memory access controller is activated by receive data full (RXI) interrupt, and data is read from SSIFRDR until the number of data bytes in SSIFRDR becomes less than the set receive trigger number. 1: Number of received data bytes in SSIFRDR is equal to or greater than the set receive trigger number. [Setting condition] * Data of the number of bytes that is equal to or greater than the set receive trigger number is stored in SSIFRDR.*1 Note: *1 Since SSIFRDR is an 8-stage FIFO register, the amount of data that can be read from it while RDF = 1 is the set receive trigger number of bytes at maximum. Continuing to read data from SSIFRDR after reading all the data will result in undefined data to be read. The number of data bytes in SSIFRDR is indicated in the RDC bits in SSIFSR. Note: * The bit can be read or written to. Writing 0 initializes the bit, but writing 1 is ignored. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 19-16 RZ/A1H Group, RZ/A1M Group 19.3.7 19. Serial Sound Interface Transmit FIFO Data Register (SSIFTDR) SSIFTDR is a FIFO register consisting of eight stages of 32-bit registers for storing data to be serially transmitted. On detecting that the transmit data register (SSITDR) is empty, this module transfers the data for transmission written to SSIFTDR to SSITDR to start serial transmission, which can continue until SSIFTDR becomes empty. SSIFTDR can be written to by the CPU at any time. Note that when SSIFTDR is full of transmit data (32 bytes), the next data cannot be written to it. If writing is attempted, it will be ignored and an overflow occurs. Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 W W W W W W W W W W W W W W W W Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 W W W W W W W W W W W W W W W Initial value: R/W: Initial value: R/W: W Note: * Not writable while FIFO is receiving data. 19.3.8 Receive FIFO Data Register (SSIFRDR) SSIFRDR is a FIFO register consisting of eight stages of 32-bit registers for storing serially received data. When four bytes of data have been received, this module transfers the received data in the receive data register (SSIRDR) to SSIFRDR to complete reception operation. Reception can continue until 32 bytes of data have been stored to SSIFRDR. SSIFRDR can be read but cannot be written to by the CPU. Note that when SSIFRDR is read while it does not hold received data, the value read is undefined and a reception underflow will occur. After SSIFRDR becomes full of received data, the data received thereafter will be lost and a receive overflow occurs. Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 R R R R R R R R R R R R R R R R Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 R R R R R R R R R R R R R R R Initial value: R/W: Initial value: R/W: R R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 19-17 RZ/A1H Group, RZ/A1M Group 19.3.9 19. Serial Sound Interface TDM Mode Register (SSITDMR) SSITDMR is a 32-bit readable/writable register that enables or disables muting of receive data in direct transfer, TDM mode, and WS continue mode. Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 - - - - - - - - - - - - - - RXD MUTE - 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R/W 0 R/W Bit: 15 Initial value: R/W: Initial value: R/W: 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 - - - - - - - CONT - - - - - - - TDM 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R/W 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R/W Bit Bit Name Initial Value R/W Description 31 to 18 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 17 RXDMUTE 0 R/W Receive Direct Data Mute Setting When receive data is output directly to the SCUX, the output data is forcibly muted so that there is no signal (output as 0 data). 0: The receive data is output without change. 1: 0 data is output. 16 0 R/W Reserved Always write 0 to this bit. 15 to 9 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 8 CONT 0 R/W WS Continue Mode 0: Disables WS continue mode. 1: Enables WS continue mode. Note: This bit can be set only in master mode (SCKD = 1 and SWSD = 1) 7 to 1 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 0 TDM 0 R/W TDM Mode 0: Disables TDM mode. 1: Enables TDM mode. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 19-18 RZ/A1H Group, RZ/A1M Group 19.3.10 19. Serial Sound Interface FC Control Register (SSIFCCR) SSIFCCR is a 32-bit readable/writable register that controls frequency change detection. Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 - - - - - - - - - - - - - - - FIEN 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R/W Bit: 15 Initial value: R/W: Initial value: R/W: 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 - - - - - - - - - - - - - - - FCEN 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R/W Bit Bit Name Initial Value R/W Description 31 to 17 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 16 FIEN 0 R/W Frequency Change Detection Interrupt Enable 0: Disables a frequency change detection interrupt. 1: Enables a frequency change detection interrupt. 15 to 1 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 0 FCEN 0 R/W Frequency Change Detection Enable When this bit is set to 1, counting up of cycles of peripheral clock 1 (P1) starts at the beginning of the next SSIWS cycle. On the start of each SSIWS cycle, the current counted value is moved to the VALUE bits in the FC Status Register (SSIFCSR). The counter is then cleared to 0 and counting up is resumed. When this bit is set to 0, the counter is cleared to 0 and counting up is stopped. 0: Disables frequency change detection. 1: Enables frequency change detection. Note: Set this bit to 1 after setting the desired values in SSICR, SSIFCMR, and SSITDMR. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 19-19 RZ/A1H Group, RZ/A1M Group 19.3.11 19. Serial Sound Interface FC Mode Register (SSIFCMR) SSIFCMR sets the maximum and minimum allowable numbers of cycles of the peripheral clock 1 (P1) for each SSIWS cycle, when frequency change detection is enabled. Bit: 31 30 29 28 27 26 25 24 23 - - 0 R 0 R 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W Bit: 15 14 13 12 11 10 9 8 7 Initial value: R/W: Initial value: R/W: - - 0 R 0 R 22 21 20 19 18 17 16 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 6 5 4 3 2 1 0 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W MAXV MINV 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W Bit Bit Name Initial Value R/W Description 31, 30 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 29 to 16 MAXV 0 R/W Maximum Value Sets the maximum allowable number of cycles of the peripheral clock 1 (P1) for each SSIWS cycle, when SSIFCCR.FCEN = 1. 15, 14 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 13 to 0 MINV 0 R/W Minimum Value Sets the minimum allowable number of cycles of the peripheral clock 1 (P1) for each SSIWS cycle, when SSIFCCR.FCEN = 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 19-20 RZ/A1H Group, RZ/A1M Group 19.3.12 19. Serial Sound Interface FC Status Register (SSIFCSR) SSIFCSR consists of the frequency change detection status flag and the bits that indicate the current cycle count of the peripheral clock 1 (P1). Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 - - - - - - - FCIRQ - - - - - - - - 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R/(W)* 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 0 R 0 R 0 R 0 R 0 R 0 R Initial value: R/W: Initial value: R/W: - - 0 R 0 R VALUE 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R Bit Bit Name Initial Value R/W Description 31 to 25 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 24 FCIRQ 0 R/(W)* Frequency Change Detection Error Interrupt Status Indicates VALUE > SSIFCMR.MAXV or 0 < VALUE < SSIFCMR.MINV when SSIFCCR.FCEN = 1. This bit is set to 1 regardless of the setting of the FIEN bit in SSIFCCR. Write 0 to clear this flag to 0. When FCIRQ = 1 and SSIFCCR.FIEN = 1, an SSI interrupt is generated. 23 to 14 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 13 to 0 VALUE 0 R VALUE Indicates the current cycle count of the peripheral clock 1 (P1) in an SSIWS cycle, when SSIFCCR.FCEN = 1. Each time the next SSIWS cycle starts, the value is updated. Note: When the SSISCK signal stops, the start of an SSIWS cycle cannot be detected. Consequently, the value is not updated. Note: * The bit can be read or written to. Writing 0 initializes the bit, but writing 1 is ignored. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 19-21 RZ/A1H Group, RZ/A1M Group 19.4 19. Serial Sound Interface Operation Description 19.4.1 Bus Format This module can operate as a transmitter or a receiver and can be configured into many serial bus formats in either mode. The bus format can be selected from one of the twelve major modes shown in Table 19.3. 0 0 0 Non-Compression Slave Transceiver* 1 1 0 0 0 Non-Compression Master Receiver 0 1 1 1 0 Non-Compression Master Transmitter 1 0 1 1 0 Non-Compression Master Transceiver* 1 1 1 1 0 TDM Slave Receiver 0 1 0 0 1 0 TDM Slave Transmitter 1 0 0 0 1 0 TDM Slave Transceiver* 1 1 0 0 1 0 Configuration Bits TDM Master Receiver 0 1 1 1 1 0 TDM Master Transmitter 1 0 1 1 1 0 TDM Master Transceiver* 1 1 1 1 1 0 Note: * CHNL[1:0] 0 DWL[2:0] 1 SWL[2:0] Non-Compression Slave Transmitter SCKP Control Bits SPDP 0 SDTA 0 PDTA 0 DEL 1 SWSP 0 CONT MUEN RUIEN TDM ROIEN SWSD TUIEN SCKD Non-Compression Slave Receiver IIEN REN TOIEN Bus Format for SSIF Module TEN Table 19.3 Configuration Bits Set the TEN and REN bits to 1 at the same time when using transceiver mode. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 19-22 RZ/A1H Group, RZ/A1M Group 19.4.2 19. Serial Sound Interface Non-Compressed Modes The non-compressed modes support all serial audio streams split into channels. It supports the I2S compatible format as well as many more variants on these modes. (1) Slave Receiver This mode allows the module to receive serial data from another device. The clock and word select signal used for the serial data stream is also supplied from an external device. If these signals do not conform to the format specified in the configuration fields of this module, operation is not guaranteed. (2) Slave Transmitter This mode allows the module to transmit serial data to another device. The clock and word select signal used for the serial data stream is also supplied from an external device. If these signals do not conform to the format specified in the configuration fields of this module, operation is not guaranteed. (3) Slave Transceiver This mode allows serial data transmission and reception between this module and another device. The clock and word select signal used for the serial data stream is also supplied from an external device. If these signals do not conform to the format specified in the configuration fields of this module, operation is not guaranteed. (4) Master Receiver This mode allows the module to receive serial data from another device. The clock and word select signals are internally derived from the oversampling clock. The format of these signals is defined in the configuration fields of this module. If the incoming data from another device does not follow the configured format, operation is not guaranteed. (5) Master Transmitter This mode allows the module to transmit serial data to another device. The clock and word select signals are internally derived from the oversampling clock. The format of these signals is defined in the configuration fields of this module. (6) Master Transceiver This mode allows serial data transmission and reception between this module and another device. The clock and word select signals are internally derived from the oversampling clock. The format of these signals is defined in the configuration fields of this module. (7) Operation Setting Related to Word Length All bits related to the SSICR's word length are valid in non-compressed modes. There are many configurations this module supports, but some of the combinations are shown below for the I2S compatible format, MSB-first and leftaligned format, and MSB-first and right-aligned format. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 19-23 RZ/A1H Group, RZ/A1M Group 19. Serial Sound Interface * I2S Compatible Format Figure 19.2 and Figure 19.3 show the I2S compatible formats without and with padding, respectively. Padding occurs when the data word length is smaller than the system word length. SCKP = 0, SWSP = 0, DEL = 0, CHNL = 00 System word length = data word length SSISCK SSIWS SSIDATA LSB +1 prev. sample MSB System word 1 = data word 1 Figure 19.2 LSB +1 LSB MSB LSB next sample System word 2 = data word 2 I2S Compatible Format (without Padding) SCKP = 0, SWSP = 0, DEL = 0, CHNL = 00, SPDP = 0, SDTA = 0 System word length > data word length SSISCK SSIWS MSB SSIDATA LSB Data word 1 MSB Padding LSB Data word 2 System word 1 Figure 19.3 Next Padding System word 2 I2S Compatible Format (with Padding) Figure 19.4 shows the MSB-first and left-aligned format and Figure 19.5 shows the MSB-first and right-aligned format. * MSB-first and Left-aligned Format SCKP = 0, SWSP = 0, DEL = 1, CHNL = 00, SPDP = 0, SDTA = 0 System word length > data word length SSISCK SSIWS SSIDATA MSB LSB Data word 1 System word 1 Figure 19.4 MSB Padding LSB Data word 2 Next Padding System word 2 MSB-first and Left-aligned Format (Transmitted and Received in the Order of Serial Data and Padding Bits) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 19-24 RZ/A1H Group, RZ/A1M Group 19. Serial Sound Interface * MSB-first and Right-aligned Format SCKP = 0, SWSP = 0, DEL = 1, CHNL = 00, SPDP = 0, SDTA = 1 System word length > data word length SSISCK SSIWS SSIDATA Prev. MSB Padding LSB Data word 1 System word 1 Figure 19.5 MSB Padding LSB Data word 2 System word 2 MSB-first and Right-aligned Format (Transmitted and Received in the Order of Padding Bits and Serial Data) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 19-25 RZ/A1H Group, RZ/A1M Group (8) 19. Serial Sound Interface Multi-channel Formats Some devices extend the definition of the I2S bus specification and allow more than 2 channels to be transferred within two system words. This module supports the transfer of 4, 6, and 8 channels by using the CHNL, SWL and DWL bits only when the system word length (SWL) is greater than or equal to the data word length (DWL) multiplied by channels (CHNL). Table 19.4 shows the number of padding bits for each of the valid setting. If setting is not valid, "" is indicated instead of a number. Table 19.4 The Number of Padding Bits for Each Valid Setting Padding Bits per System Word DWL[2:0] 000 001 010 011 100 101 110 CHNL [1:0] Decoded Channels per System Word SWL [2:0] Decoded Word Length 8 16 18 20 22 24 32 00 1 000 8 0 001 16 8 0 010 24 16 8 6 4 2 0 01 10 11 2 3 4 011 32 24 16 14 12 10 8 0 100 48 40 32 30 28 26 24 16 101 64 56 48 46 44 42 40 32 110 128 120 112 110 108 106 104 96 111 256 248 240 238 236 234 232 224 000 8 001 16 0 010 24 8 011 32 16 0 100 48 32 16 12 8 4 0 101 64 48 32 28 24 20 16 0 110 128 112 96 92 88 84 80 64 111 256 240 224 220 216 212 208 192 000 8 001 16 010 24 0 011 32 8 100 48 24 0 101 64 40 16 10 4 110 128 104 80 74 68 62 56 32 111 256 232 208 202 196 190 184 160 000 8 001 16 010 24 011 32 0 100 48 16 101 64 32 0 110 128 96 64 56 48 40 32 0 111 256 224 192 184 176 168 160 128 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 19-26 RZ/A1H Group, RZ/A1M Group 19. Serial Sound Interface When this module acts as a transmitter, each word written to SSITDR is transmitted to the serial audio bus in the order they are written. When this module acts as a receiver, each word received by the serial audio bus is read from the SSIRDR register in the order they are received. Figure 19.6 to Figure 19.8 show how the data on 4, 6, and 8 channels are transferred to the serial audio bus. Note that there are no padding bits in the first example (Figure 19.6), the second example (Figure 19.7) is left-aligned and the third (Figure 19.8) is right-aligned. The other conditions in these examples have been selected arbitrarily. SCKP = 0, SWSP = 0, DEL = 0, CHNL = 01, SPDP = don't care, SDTA = don't care System word length = data word length x 2 SSISCK SSIWS SSIDATA LSB MSB LSB MSB Data word 1 LSB MSB Data word 2 Data word 3 System word 1 Figure 19.6 LSB MSB LSB MSB Data word 4 LSB MSB Data word 1 LSB MSB Data word 2 Data word 3 System word 1 System word 2 LSB MSB LSB MSB Data word 4 System word 2 Multi-Channel Format (4 Channels Without Padding) SCKP = 0, SWSP = 0, DEL = 0, CHNL = 10, SPDP = 1, SDTA = 0 System word length = data word length x 3 SSISCK SSIWS LSB MSB Data word 1 LSB MSB Data word 2 LSB Data word 3 MSB LSB MSB Data word 4 Data word 5 System word 1 Figure 19.7 LSB MSB LSB MSB Data word 6 Padding MSB Padding SSIDATA LSB MSB LSB System word 2 Multi-Channel Format (6 Channels with High Padding) SCKP = 0, SWSP = 0, DEL = 0, CHNL = 11, SPDP = 0, SDTA = 1 System word length > data word length x 4 SSISCK SSIWS Padding MSB LSB MSB Data word 1 LSB MSB Data word 2 Data word 3 System word 1 Figure 19.8 LSB MSB LSB Data word 4 MSB Padding SSIDATA LSB MSB Data word 5 LSB MSB Data word 6 Data word 7 Data word 8 System word 2 Multi-Channel Format (8 Channels; Transmitting and Receiving in the Order of Padding Bits and Serial Data ; with Padding) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 19-27 RZ/A1H Group, RZ/A1M Group (9) 19. Serial Sound Interface Operation Format Configuration Bits Several more configuration bits in non-compressed mode are shown below. These bits are not mutually exclusive, but some combinations may not be useful. These configuration bits are described below with reference to the basic sample format in Figure 19.9. SWL = 6 bits (not attainable in SSI module, demonstration only) DWL = 4 bits (not attainable in SSI module, demonstration only) CHNL = 00, SCKP = 0, SWSP = 0, SPDP = 0, SDTA = 0, PDTA = 0, DEL = 0, MUEN = 0 4-bit data samples continuously written to SSITDR are transmitted onto the serial audio bus. SSISCK 1st channel SSIWS SSIDATA TD28 0 0 TD31 TD30 TD29 TD28 2nd channel 0 0 TD31 TD30 TD29 TD28 0 0 TD31 Key for this and following diagrams: Arrow head indicates sampling point of receiver Bit n in SSITDR TDn Figure 19.9 0 means a low level on the serial bus (padding or mute) 1 means a high level on the serial bus (padding) Basic Sample Format (Transmit Mode with Example System/Data Word Length) Figure 19.9 uses a system word length of 6 bits and a data word length of 4 bits. These settings are not possible with this module but are used as an example only for clarification of the other configuration bits. * Inverted Clock Same as basic sample format configuration except SCKP = 1 SSISCK 1st Channel SSIWS SSIDATA TD28 Figure 19.10 0 0 TD31 TD30 TD29 TD28 2nd Channel 0 0 TD31 TD30 TD29 TD28 0 0 TD31 0 0 TD31 Inverted Clock * Inverted Word Select Same as basic sample format configuration except SWSP = 1 SSISCK SSIWS SSIDATA Figure 19.11 1st Channel TD28 0 0 TD31 TD30 TD29 TD28 2nd Channel 0 0 TD31 TD30 TD29 TD28 Inverted Word Select R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 19-28 RZ/A1H Group, RZ/A1M Group 19. Serial Sound Interface * Inverted Padding Polarity Same as basic sample format configuration except SPDP = 1 SSISCK SSIWS SSIDATA TD28 Figure 19.12 2nd Channel 1st Channel 1 1 TD31 TD30 TD29 TD28 1 1 TD31 TD30 TD29 TD28 1 1 TD31 Inverted Padding Polarity * Transmitting and Receiving in the Order of Padding Bits and Serial Data; with Delay Same as basic sample format configuration except SDTA = 1 SSISCK SSIWS 1st Channel SSIDATA TD30 TD29 TD28 Figure 19.13 0 0 2nd Channel TD31 TD30 TD29 TD28 0 0 TD31 TD30 TD29 TD28 0 Transmitting and Receiving in the Order of Padding Bits and Serial Data; with Delay * Transmitting and Receiving in the Order of Padding Bits and Serial Data; without Delay Same as basic sample format configuration except SDTA = 1 and DEL = 1 SSISCK SSIWS SSIDATA Figure 19.14 1st Channel TD29 TD28 0 0 2nd Channel TD31 TD30 TD29 TD28 0 0 TD31 TD30 TD29 TD28 0 0 Transmitting and Receiving in the Order of Padding Bits and Serial Data; without Delay * Transmitting and Receiving in the Order of Serial Data and Padding Bits; without Delay Same as basic sample format configuration except DEL = 1 SSISCK SSIWS SSIDATA Figure 19.15 2nd Channel 1st Channel 0 0 TD31 TD30 TD29 TD28 0 0 TD31 TD30 TD29 TD28 0 0 TD31 TD30 Transmitting and Receiving in the Order of Serial Data and Padding Bits; without Delay R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 19-29 RZ/A1H Group, RZ/A1M Group 19. Serial Sound Interface * Parallel Right-Aligned with Delay Same as basic sample format configuration except PDTA = 1 SSISCK SSIWS SSIDATA Figure 19.16 2nd Channel 1st Channel TD0 0 0 TD3 TD2 TD1 TD0 0 0 TD3 TD2 TD1 TD0 0 0 TD3 0 0 0 0 Parallel Right-Aligned with Delay * Mute Enabled Same as basic sample format configuration except MUEN = 1 (TD data ignored) SSISCK SSIWS SSIDATA Figure 19.17 2nd Channel 1st Channel 0 0 0 0 0 0 0 0 0 0 0 0 Mute Enabled R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 19-30 RZ/A1H Group, RZ/A1M Group 19.4.3 19. Serial Sound Interface TDM Mode TDM mode is provided to enable connection to multi-channel devices for TDM. This mode can be set using the TDM bit in the TDM mode register (SSITDMR). In this mode, the SSIWS signal is high only for system word 1 period and low for the other periods. The pulse produced on the SSIWS signal is defined as SYNC pulse. Note that the SYNC pulse always has the positive polarity (high only for system word 1 period). Figure 19.18 and Figure 19.19 show the TDM formats without and with padding, respectively. SCKP = 0, SWSP = 0, DEL = 1, CHNL = 10, SPDP = don't care, SDTA = don't care, TDM = 1 System word length = data word length SSISCK SSIWS SSIDATA LSB MSB LSB Data word 1 = system word 1 MSB LSB MSB Data word 2 = system word 2 LSB MSB Data word 3 = system word 3 LSB Data word 4 = system word 4 MSB LSB MSB Data word 5 = system word 5 LSB MSB Data word 6 = system word 6 TDM frame Figure 19.18 TDM Format (6 system words, no padding) SCKP = 0, SWSP = 0, DEL = 1, CHNL = 10, SPDP = 1, SDTA = 0, TDM = 1 System word length > data word length SSISCK SSIWS System word 1 System word 2 MSB LSB MSB Data word 3 System word 3 LSB Data word 4 System word 4 MSB LSB Data word 5 System word 5 MSB LSB Data word 6 MSB Padding LSB Data word 2 Padding MSB Padding LSB Data word 1 Padding MSB Padding SSIDATA System word 6 TDM frame Figure 19.19 TDM Format (6 system words, with padding) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 19-31 RZ/A1H Group, RZ/A1M Group 19.4.4 19. Serial Sound Interface WS Continue Mode In WS continue mode, the SSIWS signal continues to be output irrespective whether data transfer is enabled or disabled. This mode can be set using the CONT bit in the TDM mode register (SSITDMR). With this mode enabled, the SSIWS signal does not stop but continues operating even if TEN and REN bits in the control register (SSICR) are both set to 0 (transfer disabled). While transfer is disabled, the SSITxD pin outputs 0 if the MUEN bit in SSICR is set to 0, and outputs the value specified by the SPDP bit in SSICR if the MUEN bit is set to 0. With this mode disabled, the SSIWS signal stops if TEN and REN bits are both set to 0. Figure 19.20 and Figure 19.21 show the operations with WS continue mode enabled and disabled, respectively. Data transfer disabled period (TEN = 0, REN = 0) SSISCK SSIWS SSIDATA Figure 19.20 LSB MSB LSB MSB LSB MSB MSB LSB MSB WS Continue Mode Enabled Data transfer disabled period (TEN = 0, REN = 0) SSISCK SSIWS SSIDATA Figure 19.21 19.4.5 LSB MSB LSB WS Continue Mode Disabled Operation Modes There are three modes of operation: configuration, enabled and disabled. Figure 19.22 shows how the module enters each of these modes. Reset Module configuration (after reset) TEN = 1 or REN = 1 (IDST = 0) TEN = 0 and REN = 0 (IDST = 1) Module disabled (waiting until bus inactive) Figure 19.22 TEN = 0 and REN = 0 (IDST = 0) Module enabled (normal tx/rx) Operation Modes R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 19-32 RZ/A1H Group, RZ/A1M Group (1) 19. Serial Sound Interface Configuration Mode This mode is entered after the module is released from reset. All required configuration fields in the control register should be defined in this mode, before this module is enabled by setting the TEN and REN bits. Setting the TEN and REN bits causes the module to enter the module enabled mode. (2) Module Enabled Mode Operation of the module in this mode is dependent on the operation mode selected. For details, refer to section 19.4.6, Transmit Operation, and section 19.4.7, Receive Operation, below. 19.4.6 Transmit Operation Transmission can be controlled either by DMA transfer or interrupt. DMA control is preferred to reduce the processor load. In DMA control mode, the processor will only receive interrupts if there is an underflow or overflow of data or if the DMA transfer has been completed. The alternative method is using the interrupts that this module generates to supply data as required. When disabling this module, the clock* must be kept supplied to this module until the IIRQ bit indicates that the module is in the idle state. Figure 19.23 shows the transmit operation in DMA control mode, and Figure 19.24 shows the transmit operation in interrupt control mode. Note: * Input clock from the SSISCK pin when SCKD = 0. Oversampling clock when SCKD = 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 19-33 RZ/A1H Group, RZ/A1M Group (1) 19. Serial Sound Interface Transmission Using Direct Memory Access Controller Start Define SCKD, SWSD, MUEN, DEL, PDTA, SDTA, SPDP, SWSP, SCKP, SWL, DWL, CHNL Release from reset, set SSICR configuration bits. Set up the direct memory access controller. Enable the direct memory access controller. Enable error interrupts and transmit interrupts, then enable transmission. TUIEN = 1, TOIEN = 1, TIE = 1, TEN = 1 Wait for an interrupt. Error interrupt? Yes No No End of DMA transfer? Yes Yes More data to be sent? No Disable transmit operation*2, disable direct memory access controller, disable an error interrupt, enable an idle interrupt. TEN = 0, TUIEN = 0, TOIEN = 0, IIEN = 1, TIE = 0 Wait for an idle interrupt from this module End*1 Notes: 1. If an error interrupt (underflow/overflow) occurs, go back to the start in the flowchart again. 2. When WS continue mode is disabled, to restart the transmission after it is disabled (TEN = 0), perform a software reset and then go back to the start in the flowchart again. Figure 19.23 Transmission Using Direct Memory Access Controller R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 19-34 RZ/A1H Group, RZ/A1M Group (2) 19. Serial Sound Interface Transmission Using Interrupt-Driven Data Flow Control Start Release from reset, set SSICR configuration bits. Define SCKD, SWSD, MUEN, DEL, PDTA, SDTA, SPDP, SWSP, SCKP, SWL, DWL, CHNL Set up an interrupt controller. Enable error interrupts and transmit interrupts, then enable transmission. TUIEN = 1, TOIEN = 1, TIE = 1, TEN = 1 For n = ((CHNL +1) x 2) Loop Wait for an interrupt. Data interrupt? No Use SSI status register bits to realign data after underflow/overflow. Yes Load data of channel n. Next channel Yes More data to be sent? No Disable transmit operation*, disable an error interrupt, enable an idle interrupt. TEN = 0, TUIEN = 0, TOIEN = 0, IIEN = 1, TIE = 0 Wait for an idle interrupt from this module End Note: * When WS continue mode is disabled, to restart the transmission after it is disabled (TEN = 0), perform a software reset and then go back to the start in the flowchart again. Figure 19.24 Transmission Using Interrupt-Driven Data Flow Control R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 19-35 RZ/A1H Group, RZ/A1M Group 19.4.7 19. Serial Sound Interface Receive Operation Like transmission, reception can be controlled either by DMA transfer or interrupt. Figure 19.25 and Figure 19.26 show the flow of operation. When disabling this module, the clock* must be kept supplied to this module until the IIRQ bit indicates that the module is in the idle state. Note: * Input clock from the SSISCK pin when SCKD = 0. Oversampling clock when SCKD = 1. (1) Reception Using Direct Memory Access Controller Start Define SCKD, SWSD, MUEN, DEL, PDTA, SDTA, SPDP, SWSP, SCKP, SWL, DWL, CHNL Release from reset, set SSICR configuration bits. Set up the direct memory access controller. Enable the direct memory access controller. Enable error interrupts and receive interrupts, then enable reception. RUIEN = 1, ROIEN = 1, RIE = 1, REN = 1 Wait for an interrupt. Error interrupt? Yes No No End of DMA transfer? Yes Yes More data to be received? No Disable receive operation, disable an error interrupt, enable an idle interrupt. REN = 0, RUIEN = 0, ROIEN = 0, IIEN = 1, RIE = 0 Wait for an idle interrupt from this module End* Note: * If an error interrupt (underflow/overflow) occurs, go back to the start in the flowchart again. Figure 19.25 Reception Using Direct Memory Access Controller R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 19-36 RZ/A1H Group, RZ/A1M Group (2) 19. Serial Sound Interface Reception Using Interrupt-Driven Data Flow Control Start Define SCKD, SWSD, MUEN, DEL, PDTA, SDTA, SPDP, SWSP, SCKP, SWL, DWL, CHNL Release from reset, set SSICR configuration bits. Set up the interrupt controller. Enable error interrupts and receive interrupts, then enable reception. RUIEN = 1, ROIEN = 1, RIE = 1, REN = 1 Wait for an interrupt. Error interrupt? Yes Use SSI status register bits to realign data after underflow/overflow. No Read data from receive data register. Yes Receive more data? No Disable receive operation, disable a data interrupt, disable an error interrupt, enable an idle interrupt. REN = 0, RUIEN = 0, ROIEN = 0, IIEN = 1, RIE = 0 Wait for an idle interrupt from this module End Figure 19.26 Reception Using Interrupt-Driven Data Flow Control When an underflow or overflow error condition has matched, this module can be recovered to the status before underflow or overflow condition match by using the TCHNO [1:0] and TSWNO bits in transmission and the RCHNO[1:0] and RSWNO bits in reception. When an underflow or overflow occurs, the host CPU can read the channel number and system word number to determine what point the serial audio stream has reached. In the transmitter case, the host CPU can skip forward through the data it wants to transmit until it finds the sample data that matches what this module is expecting to transmit next, and so resynchronize with the audio data stream. In the receiver case the host CPU can store null data to make the number of receive data items consistent until it is ready to store the sample data that this module is indicating will be received next, and so resynchronize with the audio data stream. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 19-37 RZ/A1H Group, RZ/A1M Group 19.4.8 19. Serial Sound Interface Serial Bit Clock Control This function is used to control and select the clock that is used for the serial bus interface. If the serial bit clock direction is set to input (SCKD = 0), this module is in clock slave mode and the shift register uses the bit clock that was input to the SSISCK pin. If the serial bit clock direction is set to output (SCKD = 1), this module is in clock master mode, and the shift register uses the oversampling clock or a divided oversampling clock as the bit clock. The oversampling clock is divided by the ratio specified by the serial oversampling clock division ratio bits (CKDV) in SSICR for use as the bit clock by the shift register. In either case above, the output of the SSISCK pin is the same as the bit clock. 19.5 19.5.1 Usage Notes Limitations from Underflow or Overflow during DMA Operation If an underflow or overflow occurs while the DMA is in operation, the module should be restarted. The transmit and receive buffers in the SSIF consists of 32-bit registers that share the L and R channels. Therefore, data to be transmitted and received at the L channel may sometimes be transmitted and received at the R channel if an underflow or overflow occurs, for example, under the following condition: the control register (SSICR) has a 32-bit setting for both data word length (DWL2 to DWL0) and system word length (SWL2 to SWL0). If an error occurrence is confirmed with four types of error interrupts (transmit underflow, transmit overflow, receive underflow, and receive overflow) or the corresponding error status flags (the bits TUIRQ, TOIRQ, RUIRQ, and ROIRQ in SSISR), write 0 to the TEN or REN bit in SSICR to disable DMA transfer requests in this module, thus stopping the operation. (In this case, the direct memory access controller setting should also be stopped.) After this, if reception had been in progress, write 0 to the error status flag bit to clear it, set the direct memory access controller again, and restart the transfer. For transmission, issue a software reset and execute the procedure to start again. 19.5.2 Note on Changing Mode from Master Transceiver to Master Receiver If a transmit underflow occurs in master transceiver mode while WS continue mode is disabled (SSITDMR.CONT = 0) and the TEN bit in SSICR is set to 0 in order to disable transmit operation, SSIWS output is broken. In order to receive seamlessly after changing mode to master receiver mode, write dummy data to SSIFTDR to suppress transmit underflow. 19.5.3 Limits on TDM mode and WS Continue Mode If TDM mode or WS continue mode setting is changed, the operation of the SSISCK and SSIWS signals immediately after switching are not guaranteed. If it affects the device to be connected, do not change the setting dynamically. To temporarily halt and restart transmission while the WS continue mode is enabled (SSITDMR.CONT = 1), after writing to the transmit FIFO data register (SSIFTDR) a multiple of two times, use the transmit underflow error interrupt or the corresponding error status flag (SSISR.TUIRQ) to confirm that an error has occurred, and then write 0 to the TEN bit of the SSISCR register. Note that after the transmit underflow error, the last value written to SSIFTDR will be repeatedly sent as long as SSISCR.TEN = 1. Therefore, write a dummy value as the last data for transmission or mute the signal by writing 1 to the MUEN bit of the SSISCR register. To restart transmission, do not apply a software reset; after writing 0 to the error status flag bit to clear it, use the idle mode status flag (SSISR.IDST) to confirm that this module is in the idle state, and then write 1 to the TEN bit of the SSISCR register. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 19-38 RZ/A1H Group, RZ/A1M Group 20. 20. Media Local Bus Media Local Bus This product supports the media local bus as an interface to connect to the MOST controller. 20.1 Features * 3-pin interface * A maximum of 50 Mbps of data can be transferred. For details on the functions and registers, contact Renesas Electronics Corporation's sales office. Figure 20.1 shows the block diagram. MediaLB module (MLB) MediaLB RAM (1024 bytes) MLB RAM interface MediaLB device interface macro (DIM) OS62400 AHB interface HBI MediaLB channel arbiter MediaLB channel buffer logic MediaLB link logic APB interface PBI MediaLB configuration logic MediaLB core MLB_CLK MLB_SIG MLB_DAT MLB_CINT MLB_SINT Figure 20.1 MediaLB clock, power, and reset (CPR) logic Block Diagram R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 20-1 RZ/A1H Group, RZ/A1M Group 20.2 20. Media Local Bus Input/Output Pins Table 20.1 shows the pin configuration. Table 20.1 Pin Configuration Pin Name I/O Description MLB_CLK I MediaLB clock input MLB_SIG I/O MediaLB signal information I/O MLB_DAT I/O MediaLB data I/O 20.3 Register Description Table 20.2 shows the register configuration. For details on the registers, contact Renesas Electronics Corporation's sales office. Table 20.2 Configuration control register Channel m*2 configuration register Register Configuration Initial Value Address Access Size *1 *1 H'E8034000 32 SSCR *1 *1 H'E8034004 32 SDCR *1 *1 H'E8034008 32 SMCR *1 *1 H'E803400C 32 Version control configuration register VCCR *1 *1 H'E803401C 32 Synchronous base address configuration register SBCR *1 *1 H'E8034020 32 Asynchronous base address configuration register ABCR *1 *1 H'E8034024 32 Control base address configuration register CBCR *1 *1 H'E8034028 32 Isochronous base address configuration register IBCR *1 *1 H'E803402C 32 Channel interrupt configuration register CICR *1 *1 H'E8034030 32 Channel m entry configuration register CECRm *1 *1 H'E8034040 + m x 10 32 Channel m status configuration register CSCRm *1 *1 H'E8034044 + m x 10 32 Channel m current buffer configuration register CCBCRm *1 *1 H'E8034048 + m x 10 32 Channel m next buffer configuration register CNBCRm *1 *1 H'E803404C + m x 10 32 Local channel m buffer configuration register LCBCRm *1 *1 H'E8034280 + m x 4 32 Register Name Abbreviation R/W Device control configuration register DCCR System status configuration register System data configuration register System mask configuration register Note 1. Contact Renesas Electronics Corporation's sales office. Note 2. Each channel of the media local bus is identified by "m" (m = 0 to 30). R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 20-2 RZ/A1H Group, RZ/A1M Group 21. 21. CAN Interface CAN Interface This section gives an overall description of the CAN interface (RS-CAN). The first section describes the features specific to this LSI, including the number of units and the register base addresses. The subsequent sections describe the RS-CAN's functions and registers. 21.1 21.1.1 Overview Units This microcontroller incorporates the following number of units of the CAN interface (RS-CAN). Table 21.1 Units of RS-CAN RS-CAN Number of units 1 Name RSCAN0 The RS-CAN has five channels. Table 21.2 Channels of RS-CAN RS-CAN Number of channels 5 Name CAN0, CAN1, CAN2, CAN3, CAN4 Table 21.3 Index Available Number of CAN Channels and Index Index Meaning 5 channels n Throughout this section, the unit of the RS-CAN is identified by the index "n": for example, RSCANnGCFG is the global configuration register in the RS-CANn unit. n=0 m Throughout this section, the individual channels in the RS-CAN units are identified by the index "m": for example, RSCAN0CmSTS is the channel m status register in the RS-CAN0 unit. m = 0 to 4 j The individual receive rule table registers in the RS-CAN units are identified by the index "j": for example, RSCAN0GAFLIDj is the receive rule ID register j in the RS-CAN0 unit. j = 0 to 15 k The individual transmit/receive FIFO in the RS-CAN units are identified by the index "k" (k = 0 to channel m x 3 + 2): for example, RSCAN0CFCCk is the transmit/receive FIFO buffer configuration and control register k in the RS-CAN0 unit. k = 0 to 14 q The individual receive buffer in the RS-CAN units are identified by the index "q" (q = 0 to channel m x 16 + 15): for example, RSCAN0RMIDq is the receive buffer ID register q in the RS-CAN0 unit. q = 0 to 79 p The individual transmit buffers in the RS-CAN units are identified by the index "p" (p = 0 to channel m x 16 + 15): for example, RSCAN0TMCp is the transmit buffer control register p in the RS-CAN0 unit. p = 0 to 79 y When the registers other than above are collectively explained, they are identified by the index "y" (y = 0 to 2): for example, RSCAN0RMNDy is the receive buffer new data register in the RS-CAN0 unit. y = 0 to 2 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 21-1 RZ/A1H Group, RZ/A1M Group 21.1.2 21. CAN Interface Register addresses RS-CAN base addresses are listed in the following table. RS-CAN register addresses are given as offsets from the base addresses. Table 21.4 21.1.3 Register base address Base Address Name Base Address <RSCAN0_base> E803 A000H Clock supply The RS-CAN provides two clock inputs: Table 21.5 RS-CAN clock supply Module RS-CAN clock Clock Connected to RSCAN0 clk_xincan CAN_CLK clkc P1/2 pclk P1 The operating frequency of the RS-CAN depends on the transfer rate and the number of channels in use. Table 21.6 shows the range of the frequency. Table 21.6 Range of Operating Frequency Depending on the Transfer Rate and the Number of Channels in Use in this LSI Condition Range of Operating Frequency Transfer Rate No. of Channels in Use pclk clk_xincan*1 clkc*1, *2 1 Mbps 5ch pclk 46 MHz 8 MHz clk_xincan pclk/2 12.5 MHz clkc pclk/2 4ch pclk 40 MHz 3ch pclk 32 MHz 2ch pclk 26 MHz 1ch pclk 18 MHz 4 MHz clk_xincan pclk/2 12.5 MHz clkc pclk/2 4 MHz clk_xincan pclk/2 12.5 MHz clkc pclk/2 500 kbps 125 kbps 5ch pclk 23 MHz 4ch pclk 20 MHz 3ch pclk 16 MHz 2ch pclk 13 MHz 1ch pclk 8 MHz 5ch pclk 8 MHz 4ch 3ch 2ch 1ch Note 1. Note 2. Setting the DCS bit in RSCAN0GCFG enables to select either clk_xincan or clkc. Set clocks less than or equal to pclk/2. Select clk_xincan when pclk < 25 MHz. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 21-2 RZ/A1H Group, RZ/A1M Group 21.1.4 21. CAN Interface Interrupts The Controller Area Network (RS-CAN) can generate the interrupt requests shown in the following table. Table 21.7 RS-CAN interrupt requests Unit Interrupt Name Outline Interrupt ID DMA Trigger Number INTRCANGERR CAN global error interrupt 253 -- INTRCANGRECC CAN receive FIFO interrupt 254 -- INTRCANmERR (m = 0) CAN0 error interrupt 256 -- INTRCANmREC (m = 0) CAN0 transmit/receive FIFO receive completion interrupt 255 -- INTRCANmTRX (m = 0) CAN0 transmit interrupt 257 -- RSCAN0 CAN0 CAN1 INTRCANmERR (m = 1) CAN1 error interrupt 259 -- INTRCANmREC (m = 1) CAN1 transmit/receive FIFO receive completion interrupt 258 -- INTRCANmTRX (m = 1) CAN1 transmit interrupt 260 -- INTRCANmERR (m = 2) CAN2 error interrupt 262 -- INTRCANmREC (m = 2) CAN2 transmit/receive FIFO receive completion interrupt 261 -- INTRCANmTRX (m = 2) CAN2 transmit interrupt 263 -- CAN2 CAN3 INTRCANmERR (m = 3) CAN3 error interrupt 265 -- INTRCANmREC (m = 3) CAN3 transmit/receive FIFO receive completion interrupt 264 -- INTRCANmTRX (m = 3) CAN3 transmit interrupt 266 -- INTRCANmERR (m = 4) CAN4 error interrupt 268 -- INTRCANmREC (m = 4) CAN4 transmit/receive FIFO receive completion interrupt 267 -- INTRCANmTRX (m = 4) CAN4 transmit interrupt 269 -- CAN4 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 21-3 RZ/A1H Group, RZ/A1M Group 21.1.5 21. CAN Interface I/O signals Table 21.8 lists the I/O pins of the RS-CAN module. Table 21.8 I/O Pins of the RS-CAN Module Unit Signal Name Outline Alternative port pin signal CANmRX (m = 0) CAN0 receive data input CAN0RX CANmTX (m = 0) CAN0 transmit data output CAN0TX CANmRX (m = 1) CAN1 receive data input CAN1RX CANmTX (m = 1) CAN1 transmit data output CAN1TX CAN0 CAN1 CAN2 CANmRX (m = 2) CAN2 receive data input CAN2RX CANmTX (m = 2) CAN2 transmit data output CAN2TX CANmRX (m = 3) CAN3 receive data input CAN3RX CANmTX (m = 3) CAN3 transmit data output CAN3TX CANmRX (m = 4) CAN4 receive data input CAN4RX CANmTX (m = 4) CAN4 transmit data output CAN4TX CAN3 CAN4 21.2 Function This LSI incorporates one unit of the CAN interface (RS-CAN) which consists of five channels (CAN0 to CAN4) of the CAN controller conforming to the ISO11898-1 specifications. Table 21.9 shows the RSCAN module specifications. Figure 21.1 shows the RS-CAN module block diagram. Table 21.9 RS-CAN Module Specifications (1/3) Item Specification Number of channels 5 Protocol ISO11898-1 compliant Communication speed * Maximum 1 Mbps 1 Communication speed (CANm bit time clock) = -------------------------------------CANm bit time CANm bit time = CANmTq x Tq count per bit (BRP[9:0] bits in the RSCAN0CmCFG register + 1) CANmTq = --------------------------------------------------------------------------------------------------------------------------------------fCAN m = 0 to 4 Tq: Time quantum fCAN: Frequency of CAN clock (selected by the DCS bit in the RSCAN0GCFG register) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 21-4 RZ/A1H Group, RZ/A1M Group Table 21.9 21. CAN Interface RS-CAN Module Specifications (2/3) Item Buffer Specification 400 buffers in total * Individual buffers: 80 buffers (16 buffers x 5 channels) Transmit buffer: 16 buffers per channel Transmit queue: Single queue per channel * Shared buffers: 320 buffers for all channels Receive buffer: 0 to 80 buffers Receive FIFO buffer: 8 FIFO buffers (up to 128 buffers allocatable to each) Transmit/receive FIFO buffer: 3 FIFO buffers per channel (up to 128 buffers allocatable to each) Reception function * Receives data frames and remote frames. * Selects ID format (standard ID, extended ID, or both IDs) to be received. * Sets interrupt enable/disable for each FIFO. * Mirror function (CAN mode receives its own transmitted messages.) * Timestamp function (to record message reception time as a 16-bit timer value) Reception filter function * Selects receive messages according to 320 receive rules. * Sets the number of receive rules (0 to 128) for each channel. * Acceptance filter processing: Sets ID and mask for each receive rule. * DLC filter processing: Sets DLC check value for each acceptance rule. Receive message transfer function * Routing function to transfer receive messages to arbitrary destinations (can be transferred to up to 8 buffers) Transfer destination: Receive buffer, receive FIFO buffer, and/or transmit/receive FIFO buffer * Label addition function Stores label information together with a message in a receive buffer and FIFO buffer. Transmission function * Transmits data frames and remote frames. * Selects ID format (standard ID, extended ID, or both IDs) to be transmitted. * Sets interrupt enable/disable for each transmit buffer and transmit/receive FIFO buffer. * Selects ID priority transmission or transmit buffer number priority transmission. * Transmit request can be aborted (possible to confirm with a flag) * One-shot transmission function Interval transmission function Transmit messages at intervals (transmit mode or gateway mode of transmit/receive FIFO buffers) Transmit queue function Transmits all stored messages according to the ID priority. Transmit history function Stores the history information of transmitted messages. Gateway function A received message is automatically routed to a different channel. Bus off recovery mode selection Selects the method for returning from bus off state. * ISO11898-1 compliant * Automatic entry to channel halt mode at bus-off entry * Automatic entry to channel halt mode at bus-off end * Transition to channel standby mode by program request * Transition to the error-active state by program request Error status monitoring * Monitors CAN protocol errors (stuff error, form error, ACK error, CRC error, bit error, ACK delimiter error, and bus dominant lock). * Detects error status transitions (error warning, error passive, bus off entry, and bus off recovery) * Reads the error counter. * Monitors DLC errors. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 21-5 RZ/A1H Group, RZ/A1M Group Table 21.9 21. CAN Interface RS-CAN Module Specifications (3/3) Item Interrupt source Specification 17 sources * Global Interrupts [2 sources: common among channels] Receive FIFO interrupt [1 source: common among channels] Global error interrupt [1 source: common among channels] * Channel interrupts [15 sources: 3 sources x number of channels] CANm transmit interrupt [1 source for each channel] - CANm transmit complete interrupt - CANm transmit abort interrupt - CANm transmit/receive FIFO transmit complete interrupt (in transmit mode, gateway mode) - CANm transmit history interrupt - CANm transmit queue interrupt CANm transmit/receive FIFO receive complete interrupt (in receive mode, gateway mode) [1 source for each channel] CANm error interrupt [1 source for each channel] (m = 0 to 4) CAN stop mode Reduces power consumption by stopping clock supply to the RS-CAN module. CAN clock source Selects the clkc or the clk_xincan. As for the range of operating frequency, refer to Table 21.6. Test function Test function for user evaluation * Listen-only mode * Self-test mode 0 (external loopback) * Self-test mode 1 (internal loopback) * Inter-channel communication test R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 21-6 RZ/A1H Group, RZ/A1M Group 21.2.1 21. CAN Interface Block Diagram Peripheral bus CAN-related registers Receive rule table RAM CAN0RX Acceptance filter Protocol controller Baud rate prescaler (BRP[9:0]) CAN0TX ID priority transmission controller CANmRX FIFO RAM Timer Protocol controller Baud rate prescaler (BRP[9:0]) CANmTX fCANTQm Buffer RAM 1/2 pclk DCS clkc fCAN clk_xincan Interrupt generator circuit Note: CAN global error interrupt (INTRCANGERR) CAN receive FIFO interrupt (INTRCANGRECC) CANm transmit interrupt (INTRCANmTRX) CANm error interrupt (INTRCANmERR) CANm transmit/receive FIFO receive complete interrupt (INTRCANmREC) m = 0 to 4 BRP[9:0]: Bits in the RSCAN0CmCFG register DCS: Bits in the RSCAN0GCFG register fCANTQm: CANmTq clock fCAN: CAN clock Figure 21.1 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 RS-CAN Module Block Diagram 21-7 RZ/A1H Group, RZ/A1M Group 21.3 21. CAN Interface Registers Table 21.10 lists the registers of the RS-CAN module.n = 0, 1. Table 21.10 List of RS-CAN Module Registers (1/25) Register Name Symbol After Reset Address Access Size Channel 0 configuration register RSCAN0C0CFG 0000 0000H <RSCAN0_base> + 0000H 8, 16, 32 Channel 0 control register RSCAN0C0CTR 0000 0005H <RSCAN0_base> + 0004H 8, 16, 32 Channel 0 status register RSCAN0C0STS 0000 0005H <RSCAN0_base> + 0008H 8, 16, 32 Channel 0 error flag register RSCAN0C0ERFL 0000 0000H <RSCAN0_base> + 000CH 8, 16, 32 Channel 1 configuration register RSCAN0C1CFG 0000 0000H <RSCAN0_base> + 0010H 8, 16, 32 Channel 1 control register RSCAN0C1CTR 0000 0005H <RSCAN0_base> + 0014H 8, 16, 32 Channel 1 status register RSCAN0C1STS 0000 0005H <RSCAN0_base> + 0018H 8, 16, 32 Channel 1 error flag register RSCAN0C1ERFL 0000 0000H <RSCAN0_base> + 001CH 8, 16, 32 Channel 2 configuration register RSCAN0C2CFG 0000 0000H <RSCAN0_base> + 0020H 8, 16, 32 Channel 2 control register RSCAN0C2CTR 0000 0005H <RSCAN0_base> + 0024H 8, 16, 32 Channel 2 status register RSCAN0C2STS 0000 0005H <RSCAN0_base> + 0028H 8, 16, 32 Channel 2 error flag register RSCAN0C2ERFL 0000 0000H <RSCAN0_base> + 002CH 8, 16, 32 Channel 3 configuration register RSCAN0C3CFG 0000 0000H <RSCAN0_base> + 0030H 8, 16, 32 Channel 3 control register RSCAN0C3CTR 0000 0005H <RSCAN0_base> + 0034H 8, 16, 32 Channel 3 status register RSCAN0C3STS 0000 0005H <RSCAN0_base> + 0038H 8, 16, 32 Channel 3 error flag register RSCAN0C3ERFL 0000 0000H <RSCAN0_base> + 003CH 8, 16, 32 Channel 4 configuration register RSCAN0C4CFG 0000 0000H <RSCAN0_base> + 0040H 8, 16, 32 Channel 4 control register RSCAN0C4CTR 0000 0005H <RSCAN0_base> + 0044H 8, 16, 32 Channel 4 status register RSCAN0C4STS 0000 0005H <RSCAN0_base> + 0048H 8, 16, 32 Channel 4 error flag register RSCAN0C4ERFL 0000 0000H <RSCAN0_base> + 004CH 8, 16, 32 Global configuration register RSCAN0GCFG 0000 0000H <RSCAN0_base> + 0084H 8, 16, 32 Global control register RSCAN0GCTR 0000 0005H <RSCAN0_base> + 0088H 8, 16, 32 Global status register RSCAN0GSTS 0000 000DH <RSCAN0_base> + 008CH 8, 16, 32 Global error flag register RSCAN0GERFL 0000 0000H <RSCAN0_base> + 0090H 8, 16, 32 Global timestamp counter register RSCAN0GTSC 0000 0000H <RSCAN0_base> + 0094H 16, 32 Receive rule entry control register RSCAN0GAFLECTR 0000 0000H <RSCAN0_base> + 0098H 8, 16, 32 Receive rule configuration register 0 RSCAN0GAFLCFG0 0000 0000H <RSCAN0_base> + 009CH 8, 16, 32 Receive rule configuration register 1 RSCAN0GAFLCFG1 0000 0000H <RSCAN0_base> + 00A0H 8, 16, 32 Receive buffer number register RSCAN0RMNB 0000 0000H <RSCAN0_base> + 00A4H 8, 16, 32 Receive buffer new data register 0 RSCAN0RMND0 0000 0000H <RSCAN0_base> + 00A8H 8, 16, 32 Receive buffer new data register 1 RSCAN0RMND1 0000 0000H <RSCAN0_base> + 00ACH 8, 16, 32 Receive buffer new data register 2 RSCAN0RMND2 0000 0000H <RSCAN0_base> + 00B0H 8, 16, 32 Receive FIFO buffer configuration and control register 0 RSCAN0RFCC0 0000 0000H <RSCAN0_base> + 00B8H 8, 16, 32 Receive FIFO buffer configuration and control register 1 RSCAN0RFCC1 0000 0000H <RSCAN0_base> + 00BCH 8, 16, 32 Receive FIFO buffer configuration and control register 2 RSCAN0RFCC2 0000 0000H <RSCAN0_base> + 00C0H 8, 16, 32 Receive FIFO buffer configuration and control register 3 RSCAN0RFCC3 0000 0000H <RSCAN0_base> + 00C4H 8, 16, 32 Receive FIFO buffer configuration and control register 4 RSCAN0RFCC4 0000 0000H <RSCAN0_base> + 00C8H 8, 16, 32 Receive FIFO buffer configuration and control register 5 RSCAN0RFCC5 0000 0000H <RSCAN0_base> + 00CCH 8, 16, 32 Receive FIFO buffer configuration and control register 6 RSCAN0RFCC6 0000 0000H <RSCAN0_base> + 00D0H 8, 16, 32 Receive FIFO buffer configuration and control register 7 RSCAN0RFCC7 0000 0000H <RSCAN0_base> + 00D4H 8, 16, 32 Receive FIFO buffer status register 0 RSCAN0RFSTS0 0000 0001H <RSCAN0_base> + 00D8H 8, 16, 32 Receive FIFO buffer status register 1 RSCAN0RFSTS1 0000 0001H <RSCAN0_base> + 00DCH 8, 16, 32 Receive FIFO buffer status register 2 RSCAN0RFSTS2 0000 0001H <RSCAN0_base> + 00E0H 8, 16, 32 Receive FIFO buffer status register 3 RSCAN0RFSTS3 0000 0001H <RSCAN0_base> + 00E4H 8, 16, 32 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 21-8 RZ/A1H Group, RZ/A1M Group Table 21.10 21. CAN Interface List of RS-CAN Module Registers (2/25) Register Name Symbol After Reset Address Access Size Receive FIFO buffer status register 4 RSCAN0RFSTS4 0000 0001H <RSCAN0_base> + 00E8H 8, 16, 32 Receive FIFO buffer status register 5 RSCAN0RFSTS5 0000 0001H <RSCAN0_base> + 00ECH 8, 16, 32 Receive FIFO buffer status register 6 RSCAN0RFSTS6 0000 0001H <RSCAN0_base> + 00F0H 8, 16, 32 Receive FIFO buffer status register 7 RSCAN0RFSTS7 0000 0001H <RSCAN0_base> + 00F4H 8, 16, 32 Receive FIFO buffer pointer control register 0 RSCAN0RFPCTR0 -- <RSCAN0_base> + 00F8H 8, 16, 32 Receive FIFO buffer pointer control register 1 RSCAN0RFPCTR1 -- <RSCAN0_base> + 00FCH 8, 16, 32 Receive FIFO buffer pointer control register 2 RSCAN0RFPCTR2 -- <RSCAN0_base> + 0100H 8, 16, 32 Receive FIFO buffer pointer control register 3 RSCAN0RFPCTR3 -- <RSCAN0_base> + 0104H 8, 16, 32 Receive FIFO buffer pointer control register 4 RSCAN0RFPCTR4 -- <RSCAN0_base> + 0108H 8, 16, 32 Receive FIFO buffer pointer control register 5 RSCAN0RFPCTR5 -- <RSCAN0_base> + 010CH 8, 16, 32 Receive FIFO buffer pointer control register 6 RSCAN0RFPCTR6 -- <RSCAN0_base> + 0110H 8, 16, 32 Receive FIFO buffer pointer control register 7 RSCAN0RFPCTR7 -- <RSCAN0_base> + 0114H 8, 16, 32 Transmit/receive FIFO buffer configuration and control register 0 RSCAN0CFCC0 0000 0000H <RSCAN0_base> + 0118H 8, 16, 32 Transmit/receive FIFO buffer configuration and control register 1 RSCAN0CFCC1 0000 0000H <RSCAN0_base> + 011CH 8, 16, 32 Transmit/receive FIFO buffer configuration and control register 2 RSCAN0CFCC2 0000 0000H <RSCAN0_base> + 0120H 8, 16, 32 Transmit/receive FIFO buffer configuration and control register 3 RSCAN0CFCC3 0000 0000H <RSCAN0_base> + 0124H 8, 16, 32 Transmit/receive FIFO buffer configuration and control register 4 RSCAN0CFCC4 0000 0000H <RSCAN0_base> + 0128H 8, 16, 32 Transmit/receive FIFO buffer configuration and control register 5 RSCAN0CFCC5 0000 0000H <RSCAN0_base> + 012CH 8, 16, 32 Transmit/receive FIFO buffer configuration and control register 6 RSCAN0CFCC6 0000 0000H <RSCAN0_base> + 0130H 8, 16, 32 Transmit/receive FIFO buffer configuration and control register 7 RSCAN0CFCC7 0000 0000H <RSCAN0_base> + 0134H 8, 16, 32 Transmit/receive FIFO buffer configuration and control register 8 RSCAN0CFCC8 0000 0000H <RSCAN0_base> + 0138H 8, 16, 32 Transmit/receive FIFO buffer configuration and control register 9 RSCAN0CFCC9 0000 0000H <RSCAN0_base> + 013CH 8, 16, 32 Transmit/receive FIFO buffer configuration and control register 10 RSCAN0CFCC10 0000 0000H <RSCAN0_base> + 0140H 8, 16, 32 Transmit/receive FIFO buffer configuration and control register 11 RSCAN0CFCC11 0000 0000H <RSCAN0_base> + 0144H 8, 16, 32 Transmit/receive FIFO buffer configuration and control register 12 RSCAN0CFCC12 0000 0000H <RSCAN0_base> + 0148H 8, 16, 32 Transmit/receive FIFO buffer configuration and control register 13 RSCAN0CFCC13 0000 0000H <RSCAN0_base> + 014CH 8, 16, 32 Transmit/receive FIFO buffer configuration and control register 14 RSCAN0CFCC14 0000 0000H <RSCAN0_base> + 0150H 8, 16, 32 Transmit/receive FIFO buffer status register 0 RSCAN0CFSTS0 0000 0001H <RSCAN0_base> + 0178H 8, 16, 32 Transmit/receive FIFO buffer status register 1 RSCAN0CFSTS1 0000 0001H <RSCAN0_base> + 017CH 8, 16, 32 Transmit/receive FIFO buffer status register 2 RSCAN0CFSTS2 0000 0001H <RSCAN0_base> + 0180H 8, 16, 32 Transmit/receive FIFO buffer status register 3 RSCAN0CFSTS3 0000 0001H <RSCAN0_base> + 0184H 8, 16, 32 Transmit/receive FIFO buffer status register 4 RSCAN0CFSTS4 0000 0001H <RSCAN0_base> + 0188H 8, 16, 32 Transmit/receive FIFO buffer status register 5 RSCAN0CFSTS5 0000 0001H <RSCAN0_base> + 018CH 8, 16, 32 Transmit/receive FIFO buffer status register 6 RSCAN0CFSTS6 0000 0001H <RSCAN0_base> + 0190H 8, 16, 32 Transmit/receive FIFO buffer status register 7 RSCAN0CFSTS7 0000 0001H <RSCAN0_base> + 0194H 8, 16, 32 Transmit/receive FIFO buffer status register 8 RSCAN0CFSTS8 0000 0001H <RSCAN0_base> + 0198H 8, 16, 32 Transmit/receive FIFO buffer status register 9 RSCAN0CFSTS9 0000 0001H <RSCAN0_base> + 019CH 8, 16, 32 Transmit/receive FIFO buffer status register 10 RSCAN0CFSTS10 0000 0001H <RSCAN0_base> + 01A0H 8, 16, 32 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 21-9 RZ/A1H Group, RZ/A1M Group Table 21.10 21. CAN Interface List of RS-CAN Module Registers (3/25) Register Name Symbol After Reset Address Access Size Transmit/receive FIFO buffer status register 11 RSCAN0CFSTS11 0000 0001H <RSCAN0_base> + 01A4H 8, 16, 32 Transmit/receive FIFO buffer status register 12 RSCAN0CFSTS12 0000 0001H <RSCAN0_base> + 01A8H 8, 16, 32 Transmit/receive FIFO buffer status register 13 RSCAN0CFSTS13 0000 0001H <RSCAN0_base> + 01ACH 8, 16, 32 Transmit/receive FIFO buffer status register 14 RSCAN0CFSTS14 0000 0001H <RSCAN0_base> + 01B0H 8, 16, 32 Transmit/receive FIFO buffer pointer control register 0 RSCAN0CFPCTR0 -- <RSCAN0_base> + 01D8H 8, 16, 32 Transmit/receive FIFO buffer pointer control register 1 RSCAN0CFPCTR1 -- <RSCAN0_base> + 01DCH 8, 16, 32 Transmit/receive FIFO buffer pointer control register 2 RSCAN0CFPCTR2 -- <RSCAN0_base> + 01E0H 8, 16, 32 Transmit/receive FIFO buffer pointer control register 3 RSCAN0CFPCTR3 -- <RSCAN0_base> + 01E4H 8, 16, 32 Transmit/receive FIFO buffer pointer control register 4 RSCAN0CFPCTR4 -- <RSCAN0_base> + 01E8H 8, 16, 32 Transmit/receive FIFO buffer pointer control register 5 RSCAN0CFPCTR5 -- <RSCAN0_base> + 01ECH 8, 16, 32 Transmit/receive FIFO buffer pointer control register 6 RSCAN0CFPCTR6 -- <RSCAN0_base> + 01F0H 8, 16, 32 Transmit/receive FIFO buffer pointer control register 7 RSCAN0CFPCTR7 -- <RSCAN0_base> + 01F4H 8, 16, 32 Transmit/receive FIFO buffer pointer control register 8 RSCAN0CFPCTR8 -- <RSCAN0_base> + 01F8H 8, 16, 32 Transmit/receive FIFO buffer pointer control register 9 RSCAN0CFPCTR9 -- <RSCAN0_base> + 01FCH 8, 16, 32 Transmit/receive FIFO buffer pointer control register 10 RSCAN0CFPCTR10 -- <RSCAN0_base> + 0200H 8, 16, 32 Transmit/receive FIFO buffer pointer control register 11 RSCAN0CFPCTR11 -- <RSCAN0_base> + 0204H 8, 16, 32 Transmit/receive FIFO buffer pointer control register 12 RSCAN0CFPCTR12 -- <RSCAN0_base> + 0208H 8, 16, 32 Transmit/receive FIFO buffer pointer control register 13 RSCAN0CFPCTR13 -- <RSCAN0_base> + 020CH 8, 16, 32 Transmit/receive FIFO buffer pointer control register 14 RSCAN0CFPCTR14 -- <RSCAN0_base> + 0210H 8, 16, 32 FIFO empty status register RSCAN0FESTS 007F FFFFH <RSCAN0_base> + 0238H 8, 16, 32 FIFO full status register RSCAN0FFSTS 0000 0000H <RSCAN0_base> + 023CH 8, 16, 32 FIFO Msg lost status register RSCAN0FMSTS 0000 0000H <RSCAN0_base> + 0240H 8, 16, 32 Receive FIFO buffer interrupt flag status register RSCAN0RFISTS 0000 0000H <RSCAN0_base> + 0244H 8, 16, 32 Transmit/receive FIFO buffer receive interrupt flag status register RSCAN0CFRISTS 0000 0000H <RSCAN0_base> + 0248H 8, 16, 32 Transmit/receive FIFO buffer transmit interrupt flag status register RSCAN0CFTISTS 0000 0000H <RSCAN0_base> + 024CH 8, 16, 32 Transmit buffer control register 0 RSCAN0TMC0 00H <RSCAN0_base> + 0250H 8 Transmit buffer control register 1 RSCAN0TMC1 00H <RSCAN0_base> + 0251H 8 Transmit buffer control register 2 RSCAN0TMC2 00H <RSCAN0_base> + 0252H 8 Transmit buffer control register 3 RSCAN0TMC3 00H <RSCAN0_base> + 0253H 8 Transmit buffer control register 4 RSCAN0TMC4 00H <RSCAN0_base> + 0254H 8 Transmit buffer control register 5 RSCAN0TMC5 00H <RSCAN0_base> + 0255H 8 Transmit buffer control register 6 RSCAN0TMC6 00H <RSCAN0_base> + 0256H 8 Transmit buffer control register 7 RSCAN0TMC7 00H <RSCAN0_base> + 0257H 8 Transmit buffer control register 8 RSCAN0TMC8 00H <RSCAN0_base> + 0258H 8 Transmit buffer control register 9 RSCAN0TMC9 00H <RSCAN0_base> + 0259H 8 Transmit buffer control register 10 RSCAN0TMC10 00H <RSCAN0_base> + 025AH 8 Transmit buffer control register 11 RSCAN0TMC11 00H <RSCAN0_base> + 025BH 8 Transmit buffer control register 12 RSCAN0TMC12 00H <RSCAN0_base> + 025CH 8 Transmit buffer control register 13 RSCAN0TMC13 00H <RSCAN0_base> + 025DH 8 Transmit buffer control register 14 RSCAN0TMC14 00H <RSCAN0_base> + 025EH 8 Transmit buffer control register 15 RSCAN0TMC15 00H <RSCAN0_base> + 025FH 8 Transmit buffer control register 16 RSCAN0TMC16 00H <RSCAN0_base> + 0260H 8 Transmit buffer control register 17 RSCAN0TMC17 00H <RSCAN0_base> + 0261H 8 Transmit buffer control register 18 RSCAN0TMC18 00H <RSCAN0_base> + 0262H 8 Transmit buffer control register 19 RSCAN0TMC19 00H <RSCAN0_base> + 0263H 8 Transmit buffer control register 20 RSCAN0TMC20 00H <RSCAN0_base> + 0264H 8 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 21-10 RZ/A1H Group, RZ/A1M Group Table 21.10 Register Name 21. CAN Interface List of RS-CAN Module Registers (4/25) Symbol After Reset Address Access Size Transmit buffer control register 21 RSCAN0TMC21 00H <RSCAN0_base> + 0265H 8 Transmit buffer control register 22 RSCAN0TMC22 00H <RSCAN0_base> + 0266H 8 Transmit buffer control register 23 RSCAN0TMC23 00H <RSCAN0_base> + 0267H 8 Transmit buffer control register 24 RSCAN0TMC24 00H <RSCAN0_base> + 0268H 8 Transmit buffer control register 25 RSCAN0TMC25 00H <RSCAN0_base> + 0269H 8 Transmit buffer control register 26 RSCAN0TMC26 00H <RSCAN0_base> + 026AH 8 Transmit buffer control register 27 RSCAN0TMC27 00H <RSCAN0_base> + 026BH 8 Transmit buffer control register 28 RSCAN0TMC28 00H <RSCAN0_base> + 026CH 8 Transmit buffer control register 29 RSCAN0TMC29 00H <RSCAN0_base> + 026DH 8 Transmit buffer control register 30 RSCAN0TMC30 00H <RSCAN0_base> + 026EH 8 Transmit buffer control register 31 RSCAN0TMC31 00H <RSCAN0_base> + 026FH 8 Transmit buffer control register 32 RSCAN0TMC32 00H <RSCAN0_base> + 0270H 8 Transmit buffer control register 33 RSCAN0TMC33 00H <RSCAN0_base> + 0271H 8 Transmit buffer control register 34 RSCAN0TMC34 00H <RSCAN0_base> + 0272H 8 Transmit buffer control register 35 RSCAN0TMC35 00H <RSCAN0_base> + 0273H 8 Transmit buffer control register 36 RSCAN0TMC36 00H <RSCAN0_base> + 0274H 8 Transmit buffer control register 37 RSCAN0TMC37 00H <RSCAN0_base> + 0275H 8 Transmit buffer control register 38 RSCAN0TMC38 00H <RSCAN0_base> + 0276H 8 Transmit buffer control register 39 RSCAN0TMC39 00H <RSCAN0_base> + 0277H 8 Transmit buffer control register 40 RSCAN0TMC40 00H <RSCAN0_base> + 0278H 8 Transmit buffer control register 41 RSCAN0TMC41 00H <RSCAN0_base> + 0279H 8 Transmit buffer control register 42 RSCAN0TMC42 00H <RSCAN0_base> + 027AH 8 Transmit buffer control register 43 RSCAN0TMC43 00H <RSCAN0_base> + 027BH 8 Transmit buffer control register 44 RSCAN0TMC44 00H <RSCAN0_base> + 027CH 8 Transmit buffer control register 45 RSCAN0TMC45 00H <RSCAN0_base> + 027DH 8 Transmit buffer control register 46 RSCAN0TMC46 00H <RSCAN0_base> + 027EH 8 Transmit buffer control register 47 RSCAN0TMC47 00H <RSCAN0_base> + 027FH 8 Transmit buffer control register 48 RSCAN0TMC48 00H <RSCAN0_base> + 0280H 8 Transmit buffer control register 49 RSCAN0TMC49 00H <RSCAN0_base> + 0281H 8 Transmit buffer control register 50 RSCAN0TMC50 00H <RSCAN0_base> + 0282H 8 Transmit buffer control register 51 RSCAN0TMC51 00H <RSCAN0_base> + 0283H 8 Transmit buffer control register 52 RSCAN0TMC52 00H <RSCAN0_base> + 0284H 8 Transmit buffer control register 53 RSCAN0TMC53 00H <RSCAN0_base> + 0285H 8 Transmit buffer control register 54 RSCAN0TMC54 00H <RSCAN0_base> + 0286H 8 Transmit buffer control register 55 RSCAN0TMC55 00H <RSCAN0_base> + 0287H 8 Transmit buffer control register 56 RSCAN0TMC56 00H <RSCAN0_base> + 0288H 8 Transmit buffer control register 57 RSCAN0TMC57 00H <RSCAN0_base> + 0289H 8 Transmit buffer control register 58 RSCAN0TMC58 00H <RSCAN0_base> + 028AH 8 Transmit buffer control register 59 RSCAN0TMC59 00H <RSCAN0_base> + 028BH 8 Transmit buffer control register 60 RSCAN0TMC60 00H <RSCAN0_base> + 028CH 8 Transmit buffer control register 61 RSCAN0TMC61 00H <RSCAN0_base> + 028DH 8 Transmit buffer control register 62 RSCAN0TMC62 00H <RSCAN0_base> + 028EH 8 Transmit buffer control register 63 RSCAN0TMC63 00H <RSCAN0_base> + 028FH 8 Transmit buffer control register 64 RSCAN0TMC64 00H <RSCAN0_base> + 0290H 8 Transmit buffer control register 65 RSCAN0TMC65 00H <RSCAN0_base> + 0291H 8 Transmit buffer control register 66 RSCAN0TMC66 00H <RSCAN0_base> + 0292H 8 Transmit buffer control register 67 RSCAN0TMC67 00H <RSCAN0_base> + 0293H 8 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 21-11 RZ/A1H Group, RZ/A1M Group Table 21.10 Register Name 21. CAN Interface List of RS-CAN Module Registers (5/25) Symbol After Reset Address Access Size Transmit buffer control register 68 RSCAN0TMC68 00H <RSCAN0_base> + 0294H 8 Transmit buffer control register 69 RSCAN0TMC69 00H <RSCAN0_base> + 0295H 8 Transmit buffer control register 70 RSCAN0TMC70 00H <RSCAN0_base> + 0296H 8 Transmit buffer control register 71 RSCAN0TMC71 00H <RSCAN0_base> + 0297H 8 Transmit buffer control register 72 RSCAN0TMC72 00H <RSCAN0_base> + 0298H 8 Transmit buffer control register 73 RSCAN0TMC73 00H <RSCAN0_base> + 0299H 8 Transmit buffer control register 74 RSCAN0TMC74 00H <RSCAN0_base> + 029AH 8 Transmit buffer control register 75 RSCAN0TMC75 00H <RSCAN0_base> + 029BH 8 Transmit buffer control register 76 RSCAN0TMC76 00H <RSCAN0_base> + 029CH 8 Transmit buffer control register 77 RSCAN0TMC77 00H <RSCAN0_base> + 029DH 8 Transmit buffer control register 78 RSCAN0TMC78 00H <RSCAN0_base> + 029EH 8 Transmit buffer control register 79 RSCAN0TMC79 00H <RSCAN0_base> + 029FH 8 Transmit buffer status register 0 RSCAN0TMSTS0 00H <RSCAN0_base> + 02D0H 8 Transmit buffer status register 1 RSCAN0TMSTS1 00H <RSCAN0_base> + 02D1H 8 Transmit buffer status register 2 RSCAN0TMSTS2 00H <RSCAN0_base> + 02D2H 8 Transmit buffer status register 3 RSCAN0TMSTS3 00H <RSCAN0_base> + 02D3H 8 Transmit buffer status register 4 RSCAN0TMSTS4 00H <RSCAN0_base> + 02D4H 8 Transmit buffer status register 5 RSCAN0TMSTS5 00H <RSCAN0_base> + 02D5H 8 Transmit buffer status register 6 RSCAN0TMSTS6 00H <RSCAN0_base> + 02D6H 8 Transmit buffer status register 7 RSCAN0TMSTS7 00H <RSCAN0_base> + 02D7H 8 Transmit buffer status register 8 RSCAN0TMSTS8 00H <RSCAN0_base> + 02D8H 8 Transmit buffer status register 9 RSCAN0TMSTS9 00H <RSCAN0_base> + 02D9H 8 Transmit buffer status register 10 RSCAN0TMSTS10 00H <RSCAN0_base> + 02DAH 8 Transmit buffer status register 11 RSCAN0TMSTS11 00H <RSCAN0_base> + 02DBH 8 Transmit buffer status register 12 RSCAN0TMSTS12 00H <RSCAN0_base> + 02DCH 8 Transmit buffer status register 13 RSCAN0TMSTS13 00H <RSCAN0_base> + 02DDH 8 Transmit buffer status register 14 RSCAN0TMSTS14 00H <RSCAN0_base> + 02DEH 8 Transmit buffer status register 15 RSCAN0TMSTS15 00H <RSCAN0_base> + 02DFH 8 Transmit buffer status register 16 RSCAN0TMSTS16 00H <RSCAN0_base> + 02E0H 8 Transmit buffer status register 17 RSCAN0TMSTS17 00H <RSCAN0_base> + 02E1H 8 Transmit buffer status register 18 RSCAN0TMSTS18 00H <RSCAN0_base> + 02E2H 8 Transmit buffer status register 19 RSCAN0TMSTS19 00H <RSCAN0_base> + 02E3H 8 Transmit buffer status register 20 RSCAN0TMSTS20 00H <RSCAN0_base> + 02E4H 8 Transmit buffer status register 21 RSCAN0TMSTS21 00H <RSCAN0_base> + 02E5H 8 Transmit buffer status register 22 RSCAN0TMSTS22 00H <RSCAN0_base> + 02E6H 8 Transmit buffer status register 23 RSCAN0TMSTS23 00H <RSCAN0_base> + 02E7H 8 Transmit buffer status register 24 RSCAN0TMSTS24 00H <RSCAN0_base> + 02E8H 8 Transmit buffer status register 25 RSCAN0TMSTS25 00H <RSCAN0_base> + 02E9H 8 Transmit buffer status register 26 RSCAN0TMSTS26 00H <RSCAN0_base> + 02EAH 8 Transmit buffer status register 27 RSCAN0TMSTS27 00H <RSCAN0_base> + 02EBH 8 Transmit buffer status register 28 RSCAN0TMSTS28 00H <RSCAN0_base> + 02ECH 8 Transmit buffer status register 29 RSCAN0TMSTS29 00H <RSCAN0_base> + 02EDH 8 Transmit buffer status register 30 RSCAN0TMSTS30 00H <RSCAN0_base> + 02EEH 8 Transmit buffer status register 31 RSCAN0TMSTS31 00H <RSCAN0_base> + 02EFH 8 Transmit buffer status register 32 RSCAN0TMSTS32 00H <RSCAN0_base> + 02F0H 8 Transmit buffer status register 33 RSCAN0TMSTS33 00H <RSCAN0_base> + 02F1H 8 Transmit buffer status register 34 RSCAN0TMSTS34 00H <RSCAN0_base> + 02F2H 8 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 21-12 RZ/A1H Group, RZ/A1M Group Table 21.10 21. CAN Interface List of RS-CAN Module Registers (6/25) Register Name Symbol After Reset Address Access Size Transmit buffer status register 35 RSCAN0TMSTS35 00H <RSCAN0_base> + 02F3H 8 Transmit buffer status register 36 RSCAN0TMSTS36 00H <RSCAN0_base> + 02F4H 8 Transmit buffer status register 37 RSCAN0TMSTS37 00H <RSCAN0_base> + 02F5H 8 Transmit buffer status register 38 RSCAN0TMSTS38 00H <RSCAN0_base> + 02F6H 8 Transmit buffer status register 39 RSCAN0TMSTS39 00H <RSCAN0_base> + 02F7H 8 Transmit buffer status register 40 RSCAN0TMSTS40 00H <RSCAN0_base> + 02F8H 8 Transmit buffer status register 41 RSCAN0TMSTS41 00H <RSCAN0_base> + 02F9H 8 Transmit buffer status register 42 RSCAN0TMSTS42 00H <RSCAN0_base> + 02FAH 8 Transmit buffer status register 43 RSCAN0TMSTS43 00H <RSCAN0_base> + 02FBH 8 Transmit buffer status register 44 RSCAN0TMSTS44 00H <RSCAN0_base> + 02FCH 8 Transmit buffer status register 45 RSCAN0TMSTS45 00H <RSCAN0_base> + 02FDH 8 Transmit buffer status register 46 RSCAN0TMSTS46 00H <RSCAN0_base> + 02FEH 8 Transmit buffer status register 47 RSCAN0TMSTS47 00H <RSCAN0_base> + 02FFH 8 Transmit buffer status register 48 RSCAN0TMSTS48 00H <RSCAN0_base> + 0300H 8 Transmit buffer status register 49 RSCAN0TMSTS49 00H <RSCAN0_base> + 0301H 8 Transmit buffer status register 50 RSCAN0TMSTS50 00H <RSCAN0_base> + 0302H 8 Transmit buffer status register 51 RSCAN0TMSTS51 00H <RSCAN0_base> + 0303H 8 Transmit buffer status register 52 RSCAN0TMSTS52 00H <RSCAN0_base> + 0304H 8 Transmit buffer status register 53 RSCAN0TMSTS53 00H <RSCAN0_base> + 0305H 8 Transmit buffer status register 54 RSCAN0TMSTS54 00H <RSCAN0_base> + 0306H 8 Transmit buffer status register 55 RSCAN0TMSTS55 00H <RSCAN0_base> + 0307H 8 Transmit buffer status register 56 RSCAN0TMSTS56 00H <RSCAN0_base> + 0308H 8 Transmit buffer status register 57 RSCAN0TMSTS57 00H <RSCAN0_base> + 0309H 8 Transmit buffer status register 58 RSCAN0TMSTS58 00H <RSCAN0_base> + 030AH 8 Transmit buffer status register 59 RSCAN0TMSTS59 00H <RSCAN0_base> + 030BH 8 Transmit buffer status register 60 RSCAN0TMSTS60 00H <RSCAN0_base> + 030CH 8 Transmit buffer status register 61 RSCAN0TMSTS61 00H <RSCAN0_base> + 030DH 8 Transmit buffer status register 62 RSCAN0TMSTS62 00H <RSCAN0_base> + 030EH 8 Transmit buffer status register 63 RSCAN0TMSTS63 00H <RSCAN0_base> + 030FH 8 Transmit buffer status register 64 RSCAN0TMSTS64 00H <RSCAN0_base> + 0310H 8 Transmit buffer status register 65 RSCAN0TMSTS65 00H <RSCAN0_base> + 0311H 8 Transmit buffer status register 66 RSCAN0TMSTS66 00H <RSCAN0_base> + 0312H 8 Transmit buffer status register 67 RSCAN0TMSTS67 00H <RSCAN0_base> + 0313H 8 Transmit buffer status register 68 RSCAN0TMSTS68 00H <RSCAN0_base> + 0314H 8 Transmit buffer status register 69 RSCAN0TMSTS69 00H <RSCAN0_base> + 0315H 8 Transmit buffer status register 70 RSCAN0TMSTS70 00H <RSCAN0_base> + 0316H 8 Transmit buffer status register 71 RSCAN0TMSTS71 00H <RSCAN0_base> + 0317H 8 Transmit buffer status register 72 RSCAN0TMSTS72 00H <RSCAN0_base> + 0318H 8 Transmit buffer status register 73 RSCAN0TMSTS73 00H <RSCAN0_base> + 0319H 8 Transmit buffer status register 74 RSCAN0TMSTS74 00H <RSCAN0_base> + 031AH 8 Transmit buffer status register 75 RSCAN0TMSTS75 00H <RSCAN0_base> + 031BH 8 Transmit buffer status register 76 RSCAN0TMSTS76 00H <RSCAN0_base> + 031CH 8 Transmit buffer status register 77 RSCAN0TMSTS77 00H <RSCAN0_base> + 031DH 8 Transmit buffer status register 78 RSCAN0TMSTS78 00H <RSCAN0_base> + 031EH 8 Transmit buffer status register 79 RSCAN0TMSTS79 00H <RSCAN0_base> + 031FH 8 Transmit buffer transmit request status register 0 RSCAN0TMTRSTS0 0000 0000H <RSCAN0_base> + 0350H 8, 16, 32 Transmit buffer transmit request status register 1 RSCAN0TMTRSTS1 0000 0000H <RSCAN0_base> + 0354H 8, 16, 32 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 21-13 RZ/A1H Group, RZ/A1M Group Table 21.10 21. CAN Interface List of RS-CAN Module Registers (7/25) Register Name Symbol After Reset Address Access Size Transmit buffer transmit request status register 2 RSCAN0TMTRSTS2 0000 0000H <RSCAN0_base> + 0358H 8, 16, 32 Transmit buffer transmit abort request status register 0 RSCAN0TMTARSTS0 0000 0000H <RSCAN0_base> + 0360H 8, 16, 32 Transmit buffer transmit abort request status register 1 RSCAN0TMTARSTS1 0000 0000H <RSCAN0_base> + 0364H 8, 16, 32 Transmit buffer transmit abort request status register 2 RSCAN0TMTARSTS2 0000 0000H <RSCAN0_base> + 0368H 8, 16, 32 Transmit buffer transmit complete status register 0 RSCAN0TMTCSTS0 0000 0000H <RSCAN0_base> + 0370H 8, 16, 32 Transmit buffer transmit complete status register 1 RSCAN0TMTCSTS1 0000 0000H <RSCAN0_base> + 0374H 8, 16, 32 Transmit buffer transmit complete status register 2 RSCAN0TMTCSTS2 0000 0000H <RSCAN0_base> + 0378H 8, 16, 32 Transmit buffer transmit abort status register 0 RSCAN0TMTASTS0 0000 0000H <RSCAN0_base> + 0380H 8, 16, 32 Transmit buffer transmit abort status register 1 RSCAN0TMTASTS1 0000 0000H <RSCAN0_base> + 0384H 8, 16, 32 Transmit buffer transmit abort status register 2 RSCAN0TMTASTS2 0000 0000H <RSCAN0_base> + 0388H 8, 16, 32 Transmit buffer interrupt enable configuration register 0 RSCAN0TMIEC0 0000 0000H <RSCAN0_base> + 0390H 8, 16, 32 Transmit buffer interrupt enable configuration register 1 RSCAN0TMIEC1 0000 0000H <RSCAN0_base> + 0394H 8, 16, 32 Transmit buffer interrupt enable configuration register 2 RSCAN0TMIEC2 0000 0000H <RSCAN0_base> + 0398H 8, 16, 32 Transmit queue configuration and control register 0 RSCAN0TXQCC0 0000 0000H <RSCAN0_base> + 03A0H 8, 16, 32 Transmit queue configuration and control register 1 RSCAN0TXQCC1 0000 0000H <RSCAN0_base> + 03A4H 8, 16, 32 Transmit queue configuration and control register 2 RSCAN0TXQCC2 0000 0000H <RSCAN0_base> + 03A8H 8, 16, 32 Transmit queue configuration and control register 3 RSCAN0TXQCC3 0000 0000H <RSCAN0_base> + 03ACH 8, 16, 32 Transmit queue configuration and control register 4 RSCAN0TXQCC4 0000 0000H <RSCAN0_base> + 03B0H 8, 16, 32 Transmit queue status register 0 RSCAN0TXQSTS0 0000 0001H <RSCAN0_base> + 03C0H 8, 16, 32 Transmit queue status register 1 RSCAN0TXQSTS1 0000 0001H <RSCAN0_base> + 03C4H 8, 16, 32 Transmit queue status register 2 RSCAN0TXQSTS2 0000 0001H <RSCAN0_base> + 03C8H 8, 16, 32 Transmit queue status register 3 RSCAN0TXQSTS3 0000 0001H <RSCAN0_base> + 03CCH 8, 16, 32 Transmit queue status register 4 RSCAN0TXQSTS4 0000 0001H <RSCAN0_base> + 03D0H 8, 16, 32 Transmit queue pointer control register 0 RSCAN0TXQPCTR0 -- <RSCAN0_base> + 03E0H 8, 16, 32 Transmit queue pointer control register 1 RSCAN0TXQPCTR1 -- <RSCAN0_base> + 03E4H 8, 16, 32 Transmit queue pointer control register 2 RSCAN0TXQPCTR2 -- <RSCAN0_base> + 03E8H 8, 16, 32 Transmit queue pointer control register 3 RSCAN0TXQPCTR3 -- <RSCAN0_base> + 03ECH 8, 16, 32 Transmit queue pointer control register 4 RSCAN0TXQPCTR4 -- <RSCAN0_base> + 03F0H 8, 16, 32 Transmit history configuration and control register 0 RSCAN0THLCC0 0000 0000H <RSCAN0_base> + 0400H 8, 16, 32 Transmit history configuration and control register 1 RSCAN0THLCC1 0000 0000H <RSCAN0_base> + 0404H 8, 16, 32 Transmit history configuration and control register 2 RSCAN0THLCC2 0000 0000H <RSCAN0_base> + 0408H 8, 16, 32 Transmit history configuration and control register 3 RSCAN0THLCC3 0000 0000H <RSCAN0_base> + 040CH 8, 16, 32 Transmit history configuration and control register 4 RSCAN0THLCC4 0000 0000H <RSCAN0_base> + 0410H 8, 16, 32 Transmit history status register 0 RSCAN0THLSTS0 0000 0001H <RSCAN0_base> + 0420H 8, 16, 32 Transmit history status register 1 RSCAN0THLSTS1 0000 0001H <RSCAN0_base> + 0424H 8, 16, 32 Transmit history status register 2 RSCAN0THLSTS2 0000 0001H <RSCAN0_base> + 0428H 8, 16, 32 Transmit history status register 3 RSCAN0THLSTS3 0000 0001H <RSCAN0_base> + 042CH 8, 16, 32 Transmit history status register 4 RSCAN0THLSTS4 0000 0001H <RSCAN0_base> + 0430H 8, 16, 32 Transmit history pointer control register 0 RSCAN0THLPCTR0 0000 0000H <RSCAN0_base> + 0440H 8, 16, 32 Transmit history pointer control register 1 RSCAN0THLPCTR1 0000 0000H <RSCAN0_base> + 0444H 8, 16, 32 Transmit history pointer control register 2 RSCAN0THLPCTR2 0000 0000H <RSCAN0_base> + 0448H 8, 16, 32 Transmit history pointer control register 3 RSCAN0THLPCTR3 0000 0000H <RSCAN0_base> + 044CH 8, 16, 32 Transmit history pointer control register 4 RSCAN0THLPCTR4 0000 0000H <RSCAN0_base> + 0450H 8, 16, 32 Global TX interrupt status register 0 RSCAN0GTINTSTS0 0000 0000H <RSCAN0_base> + 0460H 8, 16, 32 Global TX interrupt status register 1 RSCAN0GTINTSTS1 0000 0000H <RSCAN0_base> + 0464H 8, 16, 32 Global test configuration register RSCAN0GTSTCFG 0000 0000H <RSCAN0_base> + 0468H 8, 16, 32 Global test control register RSCAN0GTSTCTR 0000 0000H <RSCAN0_base> + 046CH 8, 16, 32 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 21-14 RZ/A1H Group, RZ/A1M Group Table 21.10 21. CAN Interface List of RS-CAN Module Registers (8/25) Register Name Symbol After Reset Address Access Size Global lock key register RSCAN0GLOCKK -- <RSCAN0_base> + 047CH 16, 32 Receive rule ID register 0 RSCAN0GAFLID0 0000 0000H <RSCAN0_base> + 0500H 8, 16, 32 Receive rule mask register 0 RSCAN0GAFLM0 0000 0000H <RSCAN0_base> + 0504H 8, 16, 32 Receive rule pointer 0 register 0 RSCAN0GAFLP00 0000 0000H <RSCAN0_base> + 0508H 8, 16, 32 Receive rule pointer 1 register 0 RSCAN0GAFLP10 0000 0000H <RSCAN0_base> + 050CH 8, 16, 32 Receive rule ID register 1 RSCAN0GAFLID1 0000 0000H <RSCAN0_base> + 0510H 8, 16, 32 Receive rule mask register 1 RSCAN0GAFLM1 0000 0000H <RSCAN0_base> + 0514H 8, 16, 32 Receive rule pointer 0 register 1 RSCAN0GAFLP01 0000 0000H <RSCAN0_base> + 0518H 8, 16, 32 Receive rule pointer 1 register 1 RSCAN0GAFLP11 0000 0000H <RSCAN0_base> + 051CH 8, 16, 32 Receive rule ID register 2 RSCAN0GAFLID2 0000 0000H <RSCAN0_base> + 0520H 8, 16, 32 Receive rule mask register 2 RSCAN0GAFLM2 0000 0000H <RSCAN0_base> + 0524H 8, 16, 32 Receive rule pointer 0 register 2 RSCAN0GAFLP02 0000 0000H <RSCAN0_base> + 0528H 8, 16, 32 Receive rule pointer 1 register 2 RSCAN0GAFLP12 0000 0000H <RSCAN0_base> + 052CH 8, 16, 32 Receive rule ID register 3 RSCAN0GAFLID3 0000 0000H <RSCAN0_base> + 0530H 8, 16, 32 Receive rule mask register 3 RSCAN0GAFLM3 0000 0000H <RSCAN0_base> + 0534H 8, 16, 32 Receive rule pointer 0 register 3 RSCAN0GAFLP03 0000 0000H <RSCAN0_base> + 0538H 8, 16, 32 Receive rule pointer 1 register 3 RSCAN0GAFLP13 0000 0000H <RSCAN0_base> + 053CH 8, 16, 32 Receive rule ID register 4 RSCAN0GAFLID4 0000 0000H <RSCAN0_base> + 0540H 8, 16, 32 Receive rule mask register 4 RSCAN0GAFLM4 0000 0000H <RSCAN0_base> + 0544H 8, 16, 32 Receive rule pointer 0 register 4 RSCAN0GAFLP04 0000 0000H <RSCAN0_base> + 0548H 8, 16, 32 Receive rule pointer 1 register 4 RSCAN0GAFLP14 0000 0000H <RSCAN0_base> + 054CH 8, 16, 32 Receive rule ID register 5 RSCAN0GAFLID5 0000 0000H <RSCAN0_base> + 0550H 8, 16, 32 Receive rule mask register 5 RSCAN0GAFLM5 0000 0000H <RSCAN0_base> + 0554H 8, 16, 32 Receive rule pointer 0 register 5 RSCAN0GAFLP05 0000 0000H <RSCAN0_base> + 0558H 8, 16, 32 Receive rule pointer 1 register 5 RSCAN0GAFLP15 0000 0000H <RSCAN0_base> + 055CH 8, 16, 32 Receive rule ID register 6 RSCAN0GAFLID6 0000 0000H <RSCAN0_base> + 0560H 8, 16, 32 Receive rule mask register 6 RSCAN0GAFLM6 0000 0000H <RSCAN0_base> + 0564H 8, 16, 32 Receive rule pointer 0 register 6 RSCAN0GAFLP06 0000 0000H <RSCAN0_base> + 0568H 8, 16, 32 Receive rule pointer 1 register 6 RSCAN0GAFLP16 0000 0000H <RSCAN0_base> + 056CH 8, 16, 32 Receive rule ID register 7 RSCAN0GAFLID7 0000 0000H <RSCAN0_base> + 0570H 8, 16, 32 Receive rule mask register 7 RSCAN0GAFLM7 0000 0000H <RSCAN0_base> + 0574H 8, 16, 32 Receive rule pointer 0 register 7 RSCAN0GAFLP07 0000 0000H <RSCAN0_base> + 0578H 8, 16, 32 Receive rule pointer 1 register 7 RSCAN0GAFLP17 0000 0000H <RSCAN0_base> + 057CH 8, 16, 32 Receive rule ID register 8 RSCAN0GAFLID8 0000 0000H <RSCAN0_base> + 0580H 8, 16, 32 Receive rule mask register 8 RSCAN0GAFLM8 0000 0000H <RSCAN0_base> + 0584H 8, 16, 32 Receive rule pointer 0 register 8 RSCAN0GAFLP08 0000 0000H <RSCAN0_base> + 0588H 8, 16, 32 Receive rule pointer 1 register 8 RSCAN0GAFLP18 0000 0000H <RSCAN0_base> + 058CH 8, 16, 32 Receive rule ID register 9 RSCAN0GAFLID9 0000 0000H <RSCAN0_base> + 0590H 8, 16, 32 Receive rule mask register 9 RSCAN0GAFLM9 0000 0000H <RSCAN0_base> + 0594H 8, 16, 32 Receive rule pointer 0 register 9 RSCAN0GAFLP09 0000 0000H <RSCAN0_base> + 0598H 8, 16, 32 Receive rule pointer 1 register 9 RSCAN0GAFLP19 0000 0000H <RSCAN0_base> + 059CH 8, 16, 32 Receive rule ID register 10 RSCAN0GAFLID10 0000 0000H <RSCAN0_base> + 05A0H 8, 16, 32 Receive rule mask register 10 RSCAN0GAFLM10 0000 0000H <RSCAN0_base> + 05A4H 8, 16, 32 Receive rule pointer 0 register 10 RSCAN0GAFLP010 0000 0000H <RSCAN0_base> + 05A8H 8, 16, 32 Receive rule pointer 1 register 10 RSCAN0GAFLP110 0000 0000H <RSCAN0_base> + 05ACH 8, 16, 32 Receive rule ID register 11 RSCAN0GAFLID11 0000 0000H <RSCAN0_base> + 05B0H 8, 16, 32 Receive rule mask register 11 RSCAN0GAFLM11 0000 0000H <RSCAN0_base> + 05B4H 8, 16, 32 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 21-15 RZ/A1H Group, RZ/A1M Group Table 21.10 Register Name 21. CAN Interface List of RS-CAN Module Registers (9/25) Symbol After Reset Address Access Size Receive rule pointer 0 register 11 RSCAN0GAFLP011 0000 0000H <RSCAN0_base> + 05B8H 8, 16, 32 Receive rule pointer 1 register 11 RSCAN0GAFLP111 0000 0000H <RSCAN0_base> + 05BCH 8, 16, 32 Receive rule ID register 12 RSCAN0GAFLID12 0000 0000H <RSCAN0_base> + 05C0H 8, 16, 32 Receive rule mask register 12 RSCAN0GAFLM12 0000 0000H <RSCAN0_base> + 05C4H 8, 16, 32 Receive rule pointer 0 register 12 RSCAN0GAFLP012 0000 0000H <RSCAN0_base> + 05C8H 8, 16, 32 Receive rule pointer 1 register 12 RSCAN0GAFLP112 0000 0000H <RSCAN0_base> + 05CCH 8, 16, 32 Receive rule ID register 13 RSCAN0GAFLID13 0000 0000H <RSCAN0_base> + 05D0H 8, 16, 32 Receive rule mask register 13 RSCAN0GAFLM13 0000 0000H <RSCAN0_base> + 05D4H 8, 16, 32 Receive rule pointer 0 register 13 RSCAN0GAFLP013 0000 0000H <RSCAN0_base> + 05D8H 8, 16, 32 Receive rule pointer 1 register 13 RSCAN0GAFLP113 0000 0000H <RSCAN0_base> + 05DCH 8, 16, 32 Receive rule ID register 14 RSCAN0GAFLID14 0000 0000H <RSCAN0_base> + 05E0H 8, 16, 32 Receive rule mask register 14 RSCAN0GAFLM14 0000 0000H <RSCAN0_base> + 05E4H 8, 16, 32 Receive rule pointer 0 register 14 RSCAN0GAFLP014 0000 0000H <RSCAN0_base> + 05E8H 8, 16, 32 Receive rule pointer 1 register 14 RSCAN0GAFLP114 0000 0000H <RSCAN0_base> + 05ECH 8, 16, 32 Receive rule ID register 15 RSCAN0GAFLID15 0000 0000H <RSCAN0_base> + 05F0H 8, 16, 32 Receive rule mask register 15 RSCAN0GAFLM15 0000 0000H <RSCAN0_base> + 05F4H 8, 16, 32 Receive rule pointer 0 register 15 RSCAN0GAFLP015 0000 0000H <RSCAN0_base> + 05F8H 8, 16, 32 Receive rule pointer 1 register 15 RSCAN0GAFLP115 0000 0000H <RSCAN0_base> + 05FCH 8, 16, 32 Receive buffer ID register 0 RSCAN0RMID0 0000 0000H <RSCAN0_base> + 0600H 8, 16, 32 Receive buffer pointer register 0 RSCAN0RMPTR0 0000 0000H <RSCAN0_base> + 0604H 8, 16, 32 Receive buffer data field 0 register 0 RSCAN0RMDF00 0000 0000H <RSCAN0_base> + 0608H 8, 16, 32 Receive buffer data field 1 register 0 RSCAN0RMDF10 0000 0000H <RSCAN0_base> + 060CH 8, 16, 32 Receive buffer ID register 1 RSCAN0RMID1 0000 0000H <RSCAN0_base> + 0610H 8, 16, 32 Receive buffer pointer register 1 RSCAN0RMPTR1 0000 0000H <RSCAN0_base> + 0614H 8, 16, 32 Receive buffer data field 0 register 1 RSCAN0RMDF01 0000 0000H <RSCAN0_base> + 0618H 8, 16, 32 Receive buffer data field 1 register 1 RSCAN0RMDF11 0000 0000H <RSCAN0_base> + 061CH 8, 16, 32 Receive buffer ID register 2 RSCAN0RMID2 0000 0000H <RSCAN0_base> + 0620H 8, 16, 32 Receive buffer pointer register 2 RSCAN0RMPTR2 0000 0000H <RSCAN0_base> + 0624H 8, 16, 32 Receive buffer data field 0 register 2 RSCAN0RMDF02 0000 0000H <RSCAN0_base> + 0628H 8, 16, 32 Receive buffer data field 1 register 2 RSCAN0RMDF12 0000 0000H <RSCAN0_base> + 062CH 8, 16, 32 Receive buffer ID register 3 RSCAN0RMID3 0000 0000H <RSCAN0_base> + 0630H 8, 16, 32 Receive buffer pointer register 3 RSCAN0RMPTR3 0000 0000H <RSCAN0_base> + 0634H 8, 16, 32 Receive buffer data field 0 register 3 RSCAN0RMDF03 0000 0000H <RSCAN0_base> + 0638H 8, 16, 32 Receive buffer data field 1 register 3 RSCAN0RMDF13 0000 0000H <RSCAN0_base> + 063CH 8, 16, 32 Receive buffer ID register 4 RSCAN0RMID4 0000 0000H <RSCAN0_base> + 0640H 8, 16, 32 Receive buffer pointer register 4 RSCAN0RMPTR4 0000 0000H <RSCAN0_base> + 0644H 8, 16, 32 Receive buffer data field 0 register 4 RSCAN0RMDF04 0000 0000H <RSCAN0_base> + 0648H 8, 16, 32 Receive buffer data field 1 register 4 RSCAN0RMDF14 0000 0000H <RSCAN0_base> + 064CH 8, 16, 32 Receive buffer ID register 5 RSCAN0RMID5 0000 0000H <RSCAN0_base> + 0650H 8, 16, 32 Receive buffer pointer register 5 RSCAN0RMPTR5 0000 0000H <RSCAN0_base> + 0654H 8, 16, 32 Receive buffer data field 0 register 5 RSCAN0RMDF05 0000 0000H <RSCAN0_base> + 0658H 8, 16, 32 Receive buffer data field 1 register 5 RSCAN0RMDF15 0000 0000H <RSCAN0_base> + 065CH 8, 16, 32 Receive buffer ID register 6 RSCAN0RMID6 0000 0000H <RSCAN0_base> + 0660H 8, 16, 32 Receive buffer pointer register 6 RSCAN0RMPTR6 0000 0000H <RSCAN0_base> + 0664H 8, 16, 32 Receive buffer data field 0 register 6 RSCAN0RMDF06 0000 0000H <RSCAN0_base> + 0668H 8, 16, 32 Receive buffer data field 1 register 6 RSCAN0RMDF16 0000 0000H <RSCAN0_base> + 066CH 8, 16, 32 Receive buffer ID register 7 RSCAN0RMID7 0000 0000H <RSCAN0_base> + 0670H 8, 16, 32 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 21-16 RZ/A1H Group, RZ/A1M Group Table 21.10 Register Name 21. CAN Interface List of RS-CAN Module Registers (10/25) Symbol After Reset Address Access Size Receive buffer pointer register 7 RSCAN0RMPTR7 0000 0000H <RSCAN0_base> + 0674H 8, 16, 32 Receive buffer data field 0 register 7 RSCAN0RMDF07 0000 0000H <RSCAN0_base> + 0678H 8, 16, 32 Receive buffer data field 1 register 7 RSCAN0RMDF17 0000 0000H <RSCAN0_base> + 067CH 8, 16, 32 Receive buffer ID register 8 RSCAN0RMID8 0000 0000H <RSCAN0_base> + 0680H 8, 16, 32 Receive buffer pointer register 8 RSCAN0RMPTR8 0000 0000H <RSCAN0_base> + 0684H 8, 16, 32 Receive buffer data field 0 register 8 RSCAN0RMDF08 0000 0000H <RSCAN0_base> + 0688H 8, 16, 32 Receive buffer data field 1 register 8 RSCAN0RMDF18 0000 0000H <RSCAN0_base> + 068CH 8, 16, 32 Receive buffer ID register 9 RSCAN0RMID9 0000 0000H <RSCAN0_base> + 0690H 8, 16, 32 Receive buffer pointer register 9 RSCAN0RMPTR9 0000 0000H <RSCAN0_base> + 0694H 8, 16, 32 Receive buffer data field 0 register 9 RSCAN0RMDF09 0000 0000H <RSCAN0_base> + 0698H 8, 16, 32 Receive buffer data field 1 register 9 RSCAN0RMDF19 0000 0000H <RSCAN0_base> + 069CH 8, 16, 32 Receive buffer ID register 10 RSCAN0RMID10 0000 0000H <RSCAN0_base> + 06A0H 8, 16, 32 Receive buffer pointer register 10 RSCAN0RMPTR10 0000 0000H <RSCAN0_base> + 06A4H 8, 16, 32 Receive buffer data field 0 register 10 RSCAN0RMDF010 0000 0000H <RSCAN0_base> + 06A8H 8, 16, 32 Receive buffer data field 1 register 10 RSCAN0RMDF110 0000 0000H <RSCAN0_base> + 06ACH 8, 16, 32 Receive buffer ID register 11 RSCAN0RMID11 0000 0000H <RSCAN0_base> + 06B0H 8, 16, 32 Receive buffer pointer register 11 RSCAN0RMPTR11 0000 0000H <RSCAN0_base> + 06B4H 8, 16, 32 Receive buffer data field 0 register 11 RSCAN0RMDF011 0000 0000H <RSCAN0_base> + 06B8H 8, 16, 32 Receive buffer data field 1 register 11 RSCAN0RMDF111 0000 0000H <RSCAN0_base> + 06BCH 8, 16, 32 Receive buffer ID register 12 RSCAN0RMID12 0000 0000H <RSCAN0_base> + 06C0H 8, 16, 32 Receive buffer pointer register 12 RSCAN0RMPTR12 0000 0000H <RSCAN0_base> + 06C4H 8, 16, 32 Receive buffer data field 0 register 12 RSCAN0RMDF012 0000 0000H <RSCAN0_base> + 06C8H 8, 16, 32 Receive buffer data field 1 register 12 RSCAN0RMDF112 0000 0000H <RSCAN0_base> + 06CCH 8, 16, 32 Receive buffer ID register 13 RSCAN0RMID13 0000 0000H <RSCAN0_base> + 06D0H 8, 16, 32 Receive buffer pointer register 13 RSCAN0RMPTR13 0000 0000H <RSCAN0_base> + 06D4H 8, 16, 32 Receive buffer data field 0 register 13 RSCAN0RMDF013 0000 0000H <RSCAN0_base> + 06D8H 8, 16, 32 Receive buffer data field 1 register 13 RSCAN0RMDF113 0000 0000H <RSCAN0_base> + 06DCH 8, 16, 32 Receive buffer ID register 14 RSCAN0RMID14 0000 0000H <RSCAN0_base> + 06E0H 8, 16, 32 Receive buffer pointer register 14 RSCAN0RMPTR14 0000 0000H <RSCAN0_base> + 06E4H 8, 16, 32 Receive buffer data field 0 register 14 RSCAN0RMDF014 0000 0000H <RSCAN0_base> + 06E8H 8, 16, 32 Receive buffer data field 1 register 14 RSCAN0RMDF114 0000 0000H <RSCAN0_base> + 06ECH 8, 16, 32 Receive buffer ID register 15 RSCAN0RMID15 0000 0000H <RSCAN0_base> + 06F0H 8, 16, 32 Receive buffer pointer register 15 RSCAN0RMPTR15 0000 0000H <RSCAN0_base> + 06F4H 8, 16, 32 Receive buffer data field 0 register 15 RSCAN0RMDF015 0000 0000H <RSCAN0_base> + 06F8H 8, 16, 32 Receive buffer data field 1 register 15 RSCAN0RMDF115 0000 0000H <RSCAN0_base> + 06FCH 8, 16, 32 Receive buffer ID register 16 RSCAN0RMID16 0000 0000H <RSCAN0_base> + 0700H 8, 16, 32 Receive buffer pointer register 16 RSCAN0RMPTR16 0000 0000H <RSCAN0_base> + 0704H 8, 16, 32 Receive buffer data field 0 register 16 RSCAN0RMDF016 0000 0000H <RSCAN0_base> + 0708H 8, 16, 32 Receive buffer data field 1 register16 RSCAN0RMDF116 0000 0000H <RSCAN0_base> + 070CH 8, 16, 32 Receive buffer ID register 17 RSCAN0RMID17 0000 0000H <RSCAN0_base> + 0710H 8, 16, 32 Receive buffer pointer register 17 RSCAN0RMPTR17 0000 0000H <RSCAN0_base> + 0714H 8, 16, 32 Receive buffer data field 0 register 17 RSCAN0RMDF017 0000 0000H <RSCAN0_base> + 0718H 8, 16, 32 Receive buffer data field 1 register 17 RSCAN0RMDF117 0000 0000H <RSCAN0_base> + 071CH 8, 16, 32 Receive buffer ID register 18 RSCAN0RMID18 0000 0000H <RSCAN0_base> + 0720H 8, 16, 32 Receive buffer pointer register 18 RSCAN0RMPTR18 0000 0000H <RSCAN0_base> + 0724H 8, 16, 32 Receive buffer data field 0 register 18 RSCAN0RMDF018 0000 0000H <RSCAN0_base> + 0728H 8, 16, 32 Receive buffer data field 1 register 18 RSCAN0RMDF118 0000 0000H <RSCAN0_base> + 072CH 8, 16, 32 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 21-17 RZ/A1H Group, RZ/A1M Group Table 21.10 Register Name 21. CAN Interface List of RS-CAN Module Registers (11/25) Symbol After Reset Address Access Size Receive buffer ID register 19 RSCAN0RMID19 0000 0000H <RSCAN0_base> + 0730H 8, 16, 32 Receive buffer pointer register 19 RSCAN0RMPTR19 0000 0000H <RSCAN0_base> + 0734H 8, 16, 32 Receive buffer data field 0 register 19 RSCAN0RMDF019 0000 0000H <RSCAN0_base> + 0738H 8, 16, 32 Receive buffer data field 1 register 19 RSCAN0RMDF119 0000 0000H <RSCAN0_base> + 073CH 8, 16, 32 Receive buffer ID register 20 RSCAN0RMID20 0000 0000H <RSCAN0_base> + 0740H 8, 16, 32 Receive buffer pointer register 20 RSCAN0RMPTR20 0000 0000H <RSCAN0_base> + 0744H 8, 16, 32 Receive buffer data field 0 register 20 RSCAN0RMDF020 0000 0000H <RSCAN0_base> + 0748H 8, 16, 32 Receive buffer data field 1 register 20 RSCAN0RMDF120 0000 0000H <RSCAN0_base> + 074CH 8, 16, 32 Receive buffer ID register 21 RSCAN0RMID21 0000 0000H <RSCAN0_base> + 0750H 8, 16, 32 Receive buffer pointer register 21 RSCAN0RMPTR21 0000 0000H <RSCAN0_base> + 0754H 8, 16, 32 Receive buffer data field 0 register 21 RSCAN0RMDF021 0000 0000H <RSCAN0_base> + 0758H 8, 16, 32 Receive buffer data field 1 register 21 RSCAN0RMDF121 0000 0000H <RSCAN0_base> + 075CH 8, 16, 32 Receive buffer ID register 22 RSCAN0RMID22 0000 0000H <RSCAN0_base> + 0760H 8, 16, 32 Receive buffer pointer register 22 RSCAN0RMPTR22 0000 0000H <RSCAN0_base> + 0764H 8, 16, 32 Receive buffer data field 0 register 22 RSCAN0RMDF022 0000 0000H <RSCAN0_base> + 0768H 8, 16, 32 Receive buffer data field 1 register 22 RSCAN0RMDF122 0000 0000H <RSCAN0_base> + 076CH 8, 16, 32 Receive buffer ID register 23 RSCAN0RMID23 0000 0000H <RSCAN0_base> + 0770H 8, 16, 32 Receive buffer pointer register 23 RSCAN0RMPTR23 0000 0000H <RSCAN0_base> + 0774H 8, 16, 32 Receive buffer data field 0 register 23 RSCAN0RMDF023 0000 0000H <RSCAN0_base> + 0778H 8, 16, 32 Receive buffer data field 1 register 23 RSCAN0RMDF123 0000 0000H <RSCAN0_base> + 077CH 8, 16, 32 Receive buffer ID register 24 RSCAN0RMID24 0000 0000H <RSCAN0_base> + 0780H 8, 16, 32 Receive buffer pointer register 24 RSCAN0RMPTR24 0000 0000H <RSCAN0_base> + 0784H 8, 16, 32 Receive buffer data field 0 register 24 RSCAN0RMDF024 0000 0000H <RSCAN0_base> + 0788H 8, 16, 32 Receive buffer data field 1 register 24 RSCAN0RMDF124 0000 0000H <RSCAN0_base> + 078CH 8, 16, 32 Receive buffer ID register 25 RSCAN0RMID25 0000 0000H <RSCAN0_base> + 0790H 8, 16, 32 Receive buffer pointer register 25 RSCAN0RMPTR25 0000 0000H <RSCAN0_base> + 0794H 8, 16, 32 Receive buffer data field 0 register 25 RSCAN0RMDF025 0000 0000H <RSCAN0_base> + 0798H 8, 16, 32 Receive buffer data field 1 register 25 RSCAN0RMDF125 0000 0000H <RSCAN0_base> + 079CH 8, 16, 32 Receive buffer ID register 26 RSCAN0RMID26 0000 0000H <RSCAN0_base> + 07A0H 8, 16, 32 Receive buffer pointer register 26 RSCAN0RMPTR26 0000 0000H <RSCAN0_base> + 07A4H 8, 16, 32 Receive buffer data field 0 register 26 RSCAN0RMDF026 0000 0000H <RSCAN0_base> + 07A8H 8, 16, 32 Receive buffer data field 1 register 26 RSCAN0RMDF126 0000 0000H <RSCAN0_base> + 07ACH 8, 16, 32 Receive buffer ID register 27 RSCAN0RMID27 0000 0000H <RSCAN0_base> + 07B0H 8, 16, 32 Receive buffer pointer register 27 RSCAN0RMPTR27 0000 0000H <RSCAN0_base> + 07B4H 8, 16, 32 Receive buffer data field 0 register 27 RSCAN0RMDF027 0000 0000H <RSCAN0_base> + 07B8H 8, 16, 32 Receive buffer data field 1 register 27 RSCAN0RMDF127 0000 0000H <RSCAN0_base> + 07BCH 8, 16, 32 Receive buffer ID register 28 RSCAN0RMID28 0000 0000H <RSCAN0_base> + 07C0H 8, 16, 32 Receive buffer pointer register 28 RSCAN0RMPTR28 0000 0000H <RSCAN0_base> + 07C4H 8, 16, 32 Receive buffer data field 0 register 28 RSCAN0RMDF028 0000 0000H <RSCAN0_base> + 07C8H 8, 16, 32 Receive buffer data field 1 register 28 RSCAN0RMDF128 0000 0000H <RSCAN0_base> + 07CCH 8, 16, 32 Receive buffer ID register 29 RSCAN0RMID29 0000 0000H <RSCAN0_base> + 07D0H 8, 16, 32 Receive buffer pointer register 29 RSCAN0RMPTR29 0000 0000H <RSCAN0_base> + 07D4H 8, 16, 32 Receive buffer data field 0 register 29 RSCAN0RMDF029 0000 0000H <RSCAN0_base> + 07D8H 8, 16, 32 Receive buffer data field 1 register 29 RSCAN0RMDF129 0000 0000H <RSCAN0_base> + 07DCH 8, 16, 32 Receive buffer ID register 30 RSCAN0RMID30 0000 0000H <RSCAN0_base> + 07E0H 8, 16, 32 Receive buffer pointer register 30 RSCAN0RMPTR30 0000 0000H <RSCAN0_base> + 07E4H 8, 16, 32 Receive buffer data field 0 register 30 RSCAN0RMDF030 0000 0000H <RSCAN0_base> + 07E8H 8, 16, 32 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 21-18 RZ/A1H Group, RZ/A1M Group Table 21.10 Register Name 21. CAN Interface List of RS-CAN Module Registers (12/25) Symbol After Reset Address Access Size Receive buffer data field 1 register 30 RSCAN0RMDF130 0000 0000H <RSCAN0_base> + 07ECH 8, 16, 32 Receive buffer ID register 31 RSCAN0RMID31 0000 0000H <RSCAN0_base> + 07F0H 8, 16, 32 Receive buffer pointer register 31 RSCAN0RMPTR31 0000 0000H <RSCAN0_base> + 07F4H 8, 16, 32 Receive buffer data field 0 register 31 RSCAN0RMDF031 0000 0000H <RSCAN0_base> + 07F8H 8, 16, 32 Receive buffer data field 1 register 31 RSCAN0RMDF131 0000 0000H <RSCAN0_base> + 07FCH 8, 16, 32 Receive buffer ID register 32 RSCAN0RMID32 0000 0000H <RSCAN0_base> + 0800H 8, 16, 32 Receive buffer pointer register 32 RSCAN0RMPTR32 0000 0000H <RSCAN0_base> + 0804H 8, 16, 32 Receive buffer data field 0 register 32 RSCAN0RMDF032 0000 0000H <RSCAN0_base> + 0808H 8, 16, 32 Receive buffer data field 1 register 32 RSCAN0RMDF132 0000 0000H <RSCAN0_base> + 080CH 8, 16, 32 Receive buffer ID register 33 RSCAN0RMID33 0000 0000H <RSCAN0_base> + 0810H 8, 16, 32 Receive buffer pointer register 33 RSCAN0RMPTR33 0000 0000H <RSCAN0_base> + 0814H 8, 16, 32 Receive buffer data field 0 register 33 RSCAN0RMDF033 0000 0000H <RSCAN0_base> + 0818H 8, 16, 32 Receive buffer data field 1 register 33 RSCAN0RMDF133 0000 0000H <RSCAN0_base> + 081CH 8, 16, 32 Receive buffer ID register 34 RSCAN0RMID34 0000 0000H <RSCAN0_base> + 0820H 8, 16, 32 Receive buffer pointer register 34 RSCAN0RMPTR34 0000 0000H <RSCAN0_base> + 0824H 8, 16, 32 Receive buffer data field 0 register 34 RSCAN0RMDF034 0000 0000H <RSCAN0_base> + 0828H 8, 16, 32 Receive buffer data field 1 register 34 RSCAN0RMDF134 0000 0000H <RSCAN0_base> + 082CH 8, 16, 32 Receive buffer ID register 35 RSCAN0RMID35 0000 0000H <RSCAN0_base> + 0830H 8, 16, 32 Receive buffer pointer register 35 RSCAN0RMPTR35 0000 0000H <RSCAN0_base> + 0834H 8, 16, 32 Receive buffer data field 0 register 35 RSCAN0RMDF035 0000 0000H <RSCAN0_base> + 0838H 8, 16, 32 Receive buffer data field 1 register 35 RSCAN0RMDF135 0000 0000H <RSCAN0_base> + 083CH 8, 16, 32 Receive buffer ID register 36 RSCAN0RMID36 0000 0000H <RSCAN0_base> + 0840H 8, 16, 32 Receive buffer pointer register 36 RSCAN0RMPTR36 0000 0000H <RSCAN0_base> + 0844H 8, 16, 32 Receive buffer data field 0 register 36 RSCAN0RMDF036 0000 0000H <RSCAN0_base> + 0848H 8, 16, 32 Receive buffer data field 1 register 36 RSCAN0RMDF136 0000 0000H <RSCAN0_base> + 084CH 8, 16, 32 Receive buffer ID register 37 RSCAN0RMID37 0000 0000H <RSCAN0_base> + 0850H 8, 16, 32 Receive buffer pointer register 37 RSCAN0RMPTR37 0000 0000H <RSCAN0_base> + 0854H 8, 16, 32 Receive buffer data field 0 register 37 RSCAN0RMDF037 0000 0000H <RSCAN0_base> + 0858H 8, 16, 32 Receive buffer data field 1 register 37 RSCAN0RMDF137 0000 0000H <RSCAN0_base> + 085CH 8, 16, 32 Receive buffer ID register 38 RSCAN0RMID38 0000 0000H <RSCAN0_base> + 0860H 8, 16, 32 Receive buffer pointer register 38 RSCAN0RMPTR38 0000 0000H <RSCAN0_base> + 0864H 8, 16, 32 Receive buffer data field 0 register 38 RSCAN0RMDF038 0000 0000H <RSCAN0_base> + 0868H 8, 16, 32 Receive buffer data field 1 register 38 RSCAN0RMDF138 0000 0000H <RSCAN0_base> + 086CH 8, 16, 32 Receive buffer ID register 39 RSCAN0RMID39 0000 0000H <RSCAN0_base> + 0870H 8, 16, 32 Receive buffer pointer register 39 RSCAN0RMPTR39 0000 0000H <RSCAN0_base> + 0874H 8, 16, 32 Receive buffer data field 0 register 39 RSCAN0RMDF039 0000 0000H <RSCAN0_base> + 0878H 8, 16, 32 Receive buffer data field 1 register 39 RSCAN0RMDF139 0000 0000H <RSCAN0_base> + 087CH 8, 16, 32 Receive buffer ID register 40 RSCAN0RMID40 0000 0000H <RSCAN0_base> + 0880H 8, 16, 32 Receive buffer pointer register 40 RSCAN0RMPTR40 0000 0000H <RSCAN0_base> + 0884H 8, 16, 32 Receive buffer data field 0 register 40 RSCAN0RMDF040 0000 0000H <RSCAN0_base> + 0888H 8, 16, 32 Receive buffer data field 1 register 40 RSCAN0RMDF140 0000 0000H <RSCAN0_base> + 088CH 8, 16, 32 Receive buffer ID register 41 RSCAN0RMID41 0000 0000H <RSCAN0_base> + 0890H 8, 16, 32 Receive buffer pointer register 41 RSCAN0RMPTR41 0000 0000H <RSCAN0_base> + 0894H 8, 16, 32 Receive buffer data field 0 register 41 RSCAN0RMDF041 0000 0000H <RSCAN0_base> + 0898H 8, 16, 32 Receive buffer data field 1 register 41 RSCAN0RMDF141 0000 0000H <RSCAN0_base> + 089CH 8, 16, 32 Receive buffer ID register 42 RSCAN0RMID42 0000 0000H <RSCAN0_base> + 08A0H 8, 16, 32 Receive buffer pointer register 42 RSCAN0RMPTR42 0000 0000H <RSCAN0_base> + 08A4H 8, 16, 32 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 21-19 RZ/A1H Group, RZ/A1M Group Table 21.10 Register Name 21. CAN Interface List of RS-CAN Module Registers (13/25) Symbol After Reset Address Access Size Receive buffer data field 0 register 42 RSCAN0RMDF042 0000 0000H <RSCAN0_base> + 08A8H 8, 16, 32 Receive buffer data field 1 register 42 RSCAN0RMDF142 0000 0000H <RSCAN0_base> + 08ACH 8, 16, 32 Receive buffer ID register 43 RSCAN0RMID43 0000 0000H <RSCAN0_base> + 08B0H 8, 16, 32 Receive buffer pointer register 43 RSCAN0RMPTR43 0000 0000H <RSCAN0_base> + 08B4H 8, 16, 32 Receive buffer data field 0 register 43 RSCAN0RMDF043 0000 0000H <RSCAN0_base> + 08B8H 8, 16, 32 Receive buffer data field 1 register 43 RSCAN0RMDF143 0000 0000H <RSCAN0_base> + 08BCH 8, 16, 32 Receive buffer ID register 44 RSCAN0RMID44 0000 0000H <RSCAN0_base> + 08C0H 8, 16, 32 Receive buffer pointer register 44 RSCAN0RMPTR44 0000 0000H <RSCAN0_base> + 08C4H 8, 16, 32 Receive buffer data field 0 register 44 RSCAN0RMDF044 0000 0000H <RSCAN0_base> + 08C8H 8, 16, 32 Receive buffer data field 1 register 44 RSCAN0RMDF144 0000 0000H <RSCAN0_base> + 08CCH 8, 16, 32 Receive buffer ID register 45 RSCAN0RMID45 0000 0000H <RSCAN0_base> + 08D0H 8, 16, 32 Receive buffer pointer register 45 RSCAN0RMPTR45 0000 0000H <RSCAN0_base> + 08D4H 8, 16, 32 Receive buffer data field 0 register 45 RSCAN0RMDF045 0000 0000H <RSCAN0_base> + 08D8H 8, 16, 32 Receive buffer data field 1 register 45 RSCAN0RMDF145 0000 0000H <RSCAN0_base> + 08DCH 8, 16, 32 Receive buffer ID register 46 RSCAN0RMID46 0000 0000H <RSCAN0_base> + 08E0H 8, 16, 32 Receive buffer pointer register 46 RSCAN0RMPTR46 0000 0000H <RSCAN0_base> + 08E4H 8, 16, 32 Receive buffer data field 0 register 46 RSCAN0RMDF046 0000 0000H <RSCAN0_base> + 08E8H 8, 16, 32 Receive buffer data field 1 register 46 RSCAN0RMDF146 0000 0000H <RSCAN0_base> + 08ECH 8, 16, 32 Receive buffer ID register 47 RSCAN0RMID47 0000 0000H <RSCAN0_base> + 08F0H 8, 16, 32 Receive buffer pointer register 47 RSCAN0RMPTR47 0000 0000H <RSCAN0_base> + 08F4H 8, 16, 32 Receive buffer data field 0 register 47 RSCAN0RMDF047 0000 0000H <RSCAN0_base> + 08F8H 8, 16, 32 Receive buffer data field 1 register 47 RSCAN0RMDF147 0000 0000H <RSCAN0_base> + 08FCH 8, 16, 32 Receive buffer ID register 48 RSCAN0RMID48 0000 0000H <RSCAN0_base> + 0900H 8, 16, 32 Receive buffer pointer register 48 RSCAN0RMPTR48 0000 0000H <RSCAN0_base> + 0904H 8, 16, 32 Receive buffer data field 0 register 48 RSCAN0RMDF048 0000 0000H <RSCAN0_base> + 0908H 8, 16, 32 Receive buffer data field 1 register 48 RSCAN0RMDF148 0000 0000H <RSCAN0_base> + 090CH 8, 16, 32 Receive buffer ID register 49 RSCAN0RMID49 0000 0000H <RSCAN0_base> + 0910H 8, 16, 32 Receive buffer pointer register 49 RSCAN0RMPTR49 0000 0000H <RSCAN0_base> + 0914H 8, 16, 32 Receive buffer data field 0 register 49 RSCAN0RMDF049 0000 0000H <RSCAN0_base> + 0918H 8, 16, 32 Receive buffer data field 1 register 49 RSCAN0RMDF149 0000 0000H <RSCAN0_base> + 091CH 8, 16, 32 Receive buffer ID register 50 RSCAN0RMID50 0000 0000H <RSCAN0_base> + 0920H 8, 16, 32 Receive buffer pointer register 50 RSCAN0RMPTR50 0000 0000H <RSCAN0_base> + 0924H 8, 16, 32 Receive buffer data field 0 register 50 RSCAN0RMDF050 0000 0000H <RSCAN0_base> + 0928H 8, 16, 32 Receive buffer data field 1 register 50 RSCAN0RMDF150 0000 0000H <RSCAN0_base> + 092CH 8, 16, 32 Receive buffer ID register 51 RSCAN0RMID51 0000 0000H <RSCAN0_base> + 0930H 8, 16, 32 Receive buffer pointer register 51 RSCAN0RMPTR51 0000 0000H <RSCAN0_base> + 0934H 8, 16, 32 Receive buffer data field 0 register 51 RSCAN0RMDF051 0000 0000H <RSCAN0_base> + 0938H 8, 16, 32 Receive buffer data field 1 register 51 RSCAN0RMDF151 0000 0000H <RSCAN0_base> + 093CH 8, 16, 32 Receive buffer ID register 52 RSCAN0RMID52 0000 0000H <RSCAN0_base> + 0940H 8, 16, 32 Receive buffer pointer register 52 RSCAN0RMPTR52 0000 0000H <RSCAN0_base> + 0944H 8, 16, 32 Receive buffer data field 0 register 52 RSCAN0RMDF052 0000 0000H <RSCAN0_base> + 0948H 8, 16, 32 Receive buffer data field 1 register 52 RSCAN0RMDF152 0000 0000H <RSCAN0_base> + 094CH 8, 16, 32 Receive buffer ID register 53 RSCAN0RMID53 0000 0000H <RSCAN0_base> + 0950H 8, 16, 32 Receive buffer pointer register 53 RSCAN0RMPTR53 0000 0000H <RSCAN0_base> + 0954H 8, 16, 32 Receive buffer data field 0 register 53 RSCAN0RMDF053 0000 0000H <RSCAN0_base> + 0958H 8, 16, 32 Receive buffer data field 1 register 53 RSCAN0RMDF153 0000 0000H <RSCAN0_base> + 095CH 8, 16, 32 Receive buffer ID register 54 RSCAN0RMID54 0000 0000H <RSCAN0_base> + 0960H 8, 16, 32 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 21-20 RZ/A1H Group, RZ/A1M Group Table 21.10 21. CAN Interface List of RS-CAN Module Registers (14/25) Register Name Symbol After Reset Address Access Size Receive buffer pointer register 54 RSCAN0RMPTR54 0000 0000H <RSCAN0_base> + 0964H 8, 16, 32 Receive buffer data field 0 register 54 RSCAN0RMDF054 0000 0000H <RSCAN0_base> + 0968H 8, 16, 32 Receive buffer data field 1 register 54 RSCAN0RMDF154 0000 0000H <RSCAN0_base> + 096CH 8, 16, 32 Receive buffer ID register 55 RSCAN0RMID55 0000 0000H <RSCAN0_base> + 0970H 8, 16, 32 Receive buffer pointer register 55 RSCAN0RMPTR55 0000 0000H <RSCAN0_base> + 0974H 8, 16, 32 Receive buffer data field 0 register 55 RSCAN0RMDF055 0000 0000H <RSCAN0_base> + 0978H 8, 16, 32 Receive buffer data field 1 register 55 RSCAN0RMDF155 0000 0000H <RSCAN0_base> + 097CH 8, 16, 32 Receive buffer ID register 56 RSCAN0RMID56 0000 0000H <RSCAN0_base> + 0980H 8, 16, 32 Receive buffer pointer register 56 RSCAN0RMPTR56 0000 0000H <RSCAN0_base> + 0984H 8, 16, 32 Receive buffer data field 0 register 56 RSCAN0RMDF056 0000 0000H <RSCAN0_base> + 0988H 8, 16, 32 Receive buffer data field 1 register 56 RSCAN0RMDF156 0000 0000H <RSCAN0_base> + 098CH 8, 16, 32 Receive buffer ID register 57 RSCAN0RMID57 0000 0000H <RSCAN0_base> + 0990H 8, 16, 32 Receive buffer pointer register 57 RSCAN0RMPTR57 0000 0000H <RSCAN0_base> + 0994H 8, 16, 32 Receive buffer data field 0 register 57 RSCAN0RMDF057 0000 0000H <RSCAN0_base> + 0998H 8, 16, 32 Receive buffer data field 1 register 57 RSCAN0RMDF157 0000 0000H <RSCAN0_base> + 099CH 8, 16, 32 Receive buffer ID register 58 RSCAN0RMID58 0000 0000H <RSCAN0_base> + 09A0H 8, 16, 32 Receive buffer pointer register 58 RSCAN0RMPTR58 0000 0000H <RSCAN0_base> + 09A4H 8, 16, 32 Receive buffer data field 0 register 58 RSCAN0RMDF058 0000 0000H <RSCAN0_base> + 09A8H 8, 16, 32 Receive buffer data field 1 register 58 RSCAN0RMDF158 0000 0000H <RSCAN0_base> + 09ACH 8, 16, 32 Receive buffer ID register 59 RSCAN0RMID59 0000 0000H <RSCAN0_base> + 09B0H 8, 16, 32 Receive buffer pointer register 59 RSCAN0RMPTR59 0000 0000H <RSCAN0_base> + 09B4H 8, 16, 32 Receive buffer data field 0 register 59 RSCAN0RMDF059 0000 0000H <RSCAN0_base> + 09B8H 8, 16, 32 Receive buffer data field 1 register 59 RSCAN0RMDF159 0000 0000H <RSCAN0_base> + 09BCH 8, 16, 32 Receive buffer ID register 60 RSCAN0RMID60 0000 0000H <RSCAN0_base> + 09C0H 8, 16, 32 Receive buffer pointer register 60 RSCAN0RMPTR60 0000 0000H <RSCAN0_base> + 09C4H 8, 16, 32 Receive buffer data field 0 register 60 RSCAN0RMDF060 0000 0000H <RSCAN0_base> + 09C8H 8, 16, 32 Receive buffer data field 1 register 60 RSCAN0RMDF160 0000 0000H <RSCAN0_base> + 09CCH 8, 16, 32 Receive buffer ID register 61 RSCAN0RMID61 0000 0000H <RSCAN0_base> + 09D0H 8, 16, 32 Receive buffer pointer register 61 RSCAN0RMPTR61 0000 0000H <RSCAN0_base> + 09D4H 8, 16, 32 Receive buffer data field 0 register 61 RSCAN0RMDF061 0000 0000H <RSCAN0_base> + 09D8H 8, 16, 32 Receive buffer data field 1 register 61 RSCAN0RMDF161 0000 0000H <RSCAN0_base> + 09DCH 8, 16, 32 Receive buffer ID register 62 RSCAN0RMID62 0000 0000H <RSCAN0_base> + 09E0H 8, 16, 32 Receive buffer pointer register 62 RSCAN0RMPTR62 0000 0000H <RSCAN0_base> + 09E4H 8, 16, 32 Receive buffer data field 0 register 62 RSCAN0RMDF062 0000 0000H <RSCAN0_base> + 09E8H 8, 16, 32 Receive buffer data field 1 register 62 RSCAN0RMDF162 0000 0000H <RSCAN0_base> + 09ECH 8, 16, 32 Receive buffer ID register 63 RSCAN0RMID63 0000 0000H <RSCAN0_base> + 09F0H 8, 16, 32 Receive buffer pointer register 63 RSCAN0RMPTR63 0000 0000H <RSCAN0_base> + 09F4H 8, 16, 32 Receive buffer data field 0 register 63 RSCAN0RMDF063 0000 0000H <RSCAN0_base> + 09F8H 8, 16, 32 Receive buffer data field 1 register 63 RSCAN0RMDF163 0000 0000H <RSCAN0_base> + 09FCH 8, 16, 32 Receive buffer ID register 64 RSCAN0RMID64 0000 0000H <RSCAN0_base> + 0A00H 8, 16, 32 Receive buffer pointer register 64 RSCAN0RMPTR64 0000 0000H <RSCAN0_base> + 0A04H 8, 16, 32 Receive buffer data field 0 register 64 RSCAN0RMDF064 0000 0000H <RSCAN0_base> + 0A08H 8, 16, 32 Receive buffer data field 1 register 64 RSCAN0RMDF164 0000 0000H <RSCAN0_base> + 0A0CH 8, 16, 32 Receive buffer ID register 65 RSCAN0RMID65 0000 0000H <RSCAN0_base> + 0A10H 8, 16, 32 Receive buffer pointer register 65 RSCAN0RMPTR65 0000 0000H <RSCAN0_base> + 0A14H 8, 16, 32 Receive buffer data field 0 register 65 RSCAN0RMDF065 0000 0000H <RSCAN0_base> + 0A18H 8, 16, 32 Receive buffer data field 1 register 65 RSCAN0RMDF165 0000 0000H <RSCAN0_base> + 0A1CH 8, 16, 32 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 21-21 RZ/A1H Group, RZ/A1M Group Table 21.10 Register Name 21. CAN Interface List of RS-CAN Module Registers (15/25) Symbol After Reset Address Access Size Receive buffer ID register 66 RSCAN0RMID66 0000 0000H <RSCAN0_base> + 0A20H 8, 16, 32 Receive buffer pointer register 66 RSCAN0RMPTR66 0000 0000H <RSCAN0_base> + 0A24H 8, 16, 32 Receive buffer data field 0 register 66 RSCAN0RMDF066 0000 0000H <RSCAN0_base> + 0A28H 8, 16, 32 Receive buffer data field 1 register 66 RSCAN0RMDF166 0000 0000H <RSCAN0_base> + 0A2CH 8, 16, 32 Receive buffer ID register 67 RSCAN0RMID67 0000 0000H <RSCAN0_base> + 0A30H 8, 16, 32 Receive buffer pointer register 67 RSCAN0RMPTR67 0000 0000H <RSCAN0_base> + 0A34H 8, 16, 32 Receive buffer data field 0 register 67 RSCAN0RMDF067 0000 0000H <RSCAN0_base> + 0A38H 8, 16, 32 Receive buffer data field 1 register 67 RSCAN0RMDF167 0000 0000H <RSCAN0_base> + 0A3CH 8, 16, 32 Receive buffer ID register 68 RSCAN0RMID68 0000 0000H <RSCAN0_base> + 0A40H 8, 16, 32 Receive buffer pointer register 68 RSCAN0RMPTR68 0000 0000H <RSCAN0_base> + 0A44H 8, 16, 32 Receive buffer data field 0 register 68 RSCAN0RMDF068 0000 0000H <RSCAN0_base> + 0A48H 8, 16, 32 Receive buffer data field 1 register 68 RSCAN0RMDF168 0000 0000H <RSCAN0_base> + 0A4CH 8, 16, 32 Receive buffer ID register 69 RSCAN0RMID69 0000 0000H <RSCAN0_base> + 0A50H 8, 16, 32 Receive buffer pointer register 69 RSCAN0RMPTR69 0000 0000H <RSCAN0_base> + 0A54H 8, 16, 32 Receive buffer data field 0 register 69 RSCAN0RMDF069 0000 0000H <RSCAN0_base> + 0A58H 8, 16, 32 Receive buffer data field 1 register 69 RSCAN0RMDF169 0000 0000H <RSCAN0_base> + 0A5CH 8, 16, 32 Receive buffer ID register 70 RSCAN0RMID70 0000 0000H <RSCAN0_base> + 0A60H 8, 16, 32 Receive buffer pointer register 70 RSCAN0RMPTR70 0000 0000H <RSCAN0_base> + 0A64H 8, 16, 32 Receive buffer data field 0 register 70 RSCAN0RMDF070 0000 0000H <RSCAN0_base> + 0A68H 8, 16, 32 Receive buffer data field 1 register 70 RSCAN0RMDF170 0000 0000H <RSCAN0_base> + 0A6CH 8, 16, 32 Receive buffer ID register 71 RSCAN0RMID71 0000 0000H <RSCAN0_base> + 0A70H 8, 16, 32 Receive buffer pointer register 71 RSCAN0RMPTR71 0000 0000H <RSCAN0_base> + 0A74H 8, 16, 32 Receive buffer data field 0 register 71 RSCAN0RMDF071 0000 0000H <RSCAN0_base> + 0A78H 8, 16, 32 Receive buffer data field 1 register 71 RSCAN0RMDF171 0000 0000H <RSCAN0_base> + 0A7CH 8, 16, 32 Receive buffer ID register 72 RSCAN0RMID72 0000 0000H <RSCAN0_base> + 0A80H 8, 16, 32 Receive buffer pointer register 72 RSCAN0RMPTR72 0000 0000H <RSCAN0_base> + 0A84H 8, 16, 32 Receive buffer data field 0 register 72 RSCAN0RMDF072 0000 0000H <RSCAN0_base> + 0A88H 8, 16, 32 Receive buffer data field 1 register 72 RSCAN0RMDF172 0000 0000H <RSCAN0_base> + 0A8CH 8, 16, 32 Receive buffer ID register 73 RSCAN0RMID73 0000 0000H <RSCAN0_base> + 0A90H 8, 16, 32 Receive buffer pointer register 73 RSCAN0RMPTR73 0000 0000H <RSCAN0_base> + 0A94H 8, 16, 32 Receive buffer data field 0 register 73 RSCAN0RMDF073 0000 0000H <RSCAN0_base> + 0A98H 8, 16, 32 Receive buffer data field 1 register 73 RSCAN0RMDF173 0000 0000H <RSCAN0_base> + 0A9CH 8, 16, 32 Receive buffer ID register 74 RSCAN0RMID74 0000 0000H <RSCAN0_base> + 0AA0H 8, 16, 32 Receive buffer pointer register 74 RSCAN0RMPTR74 0000 0000H <RSCAN0_base> + 0AA4H 8, 16, 32 Receive buffer data field 0 register 74 RSCAN0RMDF074 0000 0000H <RSCAN0_base> + 0AA8H 8, 16, 32 Receive buffer data field 1 register 74 RSCAN0RMDF174 0000 0000H <RSCAN0_base> + 0AACH 8, 16, 32 Receive buffer ID register 75 RSCAN0RMID75 0000 0000H <RSCAN0_base> + 0AB0H 8, 16, 32 Receive buffer pointer register 75 RSCAN0RMPTR75 0000 0000H <RSCAN0_base> + 0AB4H 8, 16, 32 Receive buffer data field 0 register 75 RSCAN0RMDF075 0000 0000H <RSCAN0_base> + 0AB8H 8, 16, 32 Receive buffer data field 1 register 75 RSCAN0RMDF175 0000 0000H <RSCAN0_base> + 0ABCH 8, 16, 32 Receive buffer ID register 76 RSCAN0RMID76 0000 0000H <RSCAN0_base> + 0AC0H 8, 16, 32 Receive buffer pointer register 76 RSCAN0RMPTR76 0000 0000H <RSCAN0_base> + 0AC4H 8, 16, 32 Receive buffer data field 0 register 76 RSCAN0RMDF076 0000 0000H <RSCAN0_base> + 0AC8H 8, 16, 32 Receive buffer data field 1 register 76 RSCAN0RMDF176 0000 0000H <RSCAN0_base> + 0ACCH 8, 16, 32 Receive buffer ID register 77 RSCAN0RMID77 0000 0000H <RSCAN0_base> + 0AD0H 8, 16, 32 Receive buffer pointer register 77 RSCAN0RMPTR77 0000 0000H <RSCAN0_base> + 0AD4H 8, 16, 32 Receive buffer data field 0 register 77 RSCAN0RMDF077 0000 0000H <RSCAN0_base> + 0AD8H 8, 16, 32 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 21-22 RZ/A1H Group, RZ/A1M Group Table 21.10 21. CAN Interface List of RS-CAN Module Registers (16/25) Register Name Symbol After Reset Address Access Size Receive buffer data field 1 register 77 RSCAN0RMDF177 0000 0000H <RSCAN0_base> + 0ADCH 8, 16, 32 Receive buffer ID register 78 RSCAN0RMID78 0000 0000H <RSCAN0_base> + 0AE0H 8, 16, 32 Receive buffer pointer register 78 RSCAN0RMPTR78 0000 0000H <RSCAN0_base> + 0AE4H 8, 16, 32 Receive buffer data field 0 register 78 RSCAN0RMDF078 0000 0000H <RSCAN0_base> + 0AE8H 8, 16, 32 Receive buffer data field 1 register 78 RSCAN0RMDF178 0000 0000H <RSCAN0_base> + 0AECH 8, 16, 32 Receive buffer ID register 79 RSCAN0RMID79 0000 0000H <RSCAN0_base> + 0AF0H 8, 16, 32 Receive buffer pointer register 79 RSCAN0RMPTR79 0000 0000H <RSCAN0_base> + 0AF4H 8, 16, 32 Receive buffer data field 0 register 79 RSCAN0RMDF079 0000 0000H <RSCAN0_base> + 0AF8H 8, 16, 32 Receive buffer data field 1 register 79 RSCAN0RMDF179 0000 0000H <RSCAN0_base> + 0AFCH 8, 16, 32 Receive FIFO buffer access ID register 0 RSCAN0RFID0 0000 0000H <RSCAN0_base> + 0E00H 8, 16, 32 Receive FIFO buffer access pointer register 0 RSCAN0RFPTR0 0000 0000H <RSCAN0_base> + 0E04H 8, 16, 32 Receive FIFO buffer access data field 0 register 0 RSCAN0RFDF00 0000 0000H <RSCAN0_base> + 0E08H 8, 16, 32 Receive FIFO buffer access data field 1 register 0 RSCAN0RFDF10 0000 0000H <RSCAN0_base> + 0E0CH 8, 16, 32 Receive FIFO buffer access ID register 1 RSCAN0RFID1 0000 0000H <RSCAN0_base> + 0E10H 8, 16, 32 Receive FIFO buffer access pointer register 1 RSCAN0RFPTR1 0000 0000H <RSCAN0_base> + 0E14H 8, 16, 32 Receive FIFO buffer access data field 0 register 1 RSCAN0RFDF01 0000 0000H <RSCAN0_base> + 0E18H 8, 16, 32 Receive FIFO buffer access data field 1 register 1 RSCAN0RFDF11 0000 0000H <RSCAN0_base> + 0E1CH 8, 16, 32 Receive FIFO buffer access ID register 2 RSCAN0RFID2 0000 0000H <RSCAN0_base> + 0E20H 8, 16, 32 Receive FIFO buffer access pointer register 2 RSCAN0RFPTR2 0000 0000H <RSCAN0_base> + 0E24H 8, 16, 32 Receive FIFO buffer access data field 0 register 2 RSCAN0RFDF02 0000 0000H <RSCAN0_base> + 0E28H 8, 16, 32 Receive FIFO buffer access data field 1 register 2 RSCAN0RFDF12 0000 0000H <RSCAN0_base> + 0E2CH 8, 16, 32 Receive FIFO buffer access ID register 3 RSCAN0RFID3 0000 0000H <RSCAN0_base> + 0E30H 8, 16, 32 Receive FIFO buffer access pointer register 3 RSCAN0RFPTR3 0000 0000H <RSCAN0_base> + 0E34H 8, 16, 32 Receive FIFO buffer access data field 0 register 3 RSCAN0RFDF03 0000 0000H <RSCAN0_base> + 0E38H 8, 16, 32 Receive FIFO buffer access data field 1 register 3 RSCAN0RFDF13 0000 0000H <RSCAN0_base> + 0E3CH 8, 16, 32 Receive FIFO buffer access ID register 4 RSCAN0RFID4 0000 0000H <RSCAN0_base> + 0E40H 8, 16, 32 Receive FIFO buffer access pointer register 4 RSCAN0RFPTR4 0000 0000H <RSCAN0_base> + 0E44H 8, 16, 32 Receive FIFO buffer access data field 0 register 4 RSCAN0RFDF04 0000 0000H <RSCAN0_base> + 0E48H 8, 16, 32 Receive FIFO buffer access data field 1 register 4 RSCAN0RFDF14 0000 0000H <RSCAN0_base> + 0E4CH 8, 16, 32 Receive FIFO buffer access ID register 5 RSCAN0RFID5 0000 0000H <RSCAN0_base> + 0E50H 8, 16, 32 Receive FIFO buffer access pointer register 5 RSCAN0RFPTR5 0000 0000H <RSCAN0_base> + 0E54H 8, 16, 32 Receive FIFO buffer access data field 0 register 5 RSCAN0RFDF05 0000 0000H <RSCAN0_base> + 0E58H 8, 16, 32 Receive FIFO buffer access data field 1 register 5 RSCAN0RFDF15 0000 0000H <RSCAN0_base> + 0E5CH 8, 16, 32 Receive FIFO buffer access ID register 6 RSCAN0RFID6 0000 0000H <RSCAN0_base> + 0E60H 8, 16, 32 Receive FIFO buffer access pointer register 6 RSCAN0RFPTR6 0000 0000H <RSCAN0_base> + 0E64H 8, 16, 32 Receive FIFO buffer access data field 0 register 6 RSCAN0RFDF06 0000 0000H <RSCAN0_base> + 0E68H 8, 16, 32 Receive FIFO buffer access data field 1 register 6 RSCAN0RFDF16 0000 0000H <RSCAN0_base> + 0E6CH 8, 16, 32 Receive FIFO buffer access ID register 7 RSCAN0RFID7 0000 0000H <RSCAN0_base> + 0E70H 8, 16, 32 Receive FIFO buffer access pointer register 7 RSCAN0RFPTR7 0000 0000H <RSCAN0_base> + 0E74H 8, 16, 32 Receive FIFO buffer access data field 0 register 7 RSCAN0RFDF07 0000 0000H <RSCAN0_base> + 0E78H 8, 16, 32 Receive FIFO buffer access data field 1 register 7 RSCAN0RFDF17 0000 0000H <RSCAN0_base> + 0E7CH 8, 16, 32 Transmit/receive FIFO buffer access ID register 0 RSCAN0CFID0 0000 0000H <RSCAN0_base> + 0E80H 8, 16, 32 Transmit/receive FIFO buffer access pointer register 0 RSCAN0CFPTR0 0000 0000H <RSCAN0_base> + 0E84H 8, 16, 32 Transmit/receive FIFO buffer access data field 0 register 0 RSCAN0CFDF00 0000 0000H <RSCAN0_base> + 0E88H 8, 16, 32 Transmit/receive FIFO buffer access data field 1 register 0 RSCAN0CFDF10 0000 0000H <RSCAN0_base> + 0E8CH 8, 16, 32 Transmit/receive FIFO buffer access ID register 1 RSCAN0CFID1 0000 0000H <RSCAN0_base> + 0E90H 8, 16, 32 Transmit/receive FIFO buffer access pointer register 1 RSCAN0CFPTR1 0000 0000H <RSCAN0_base> + 0E94H 8, 16, 32 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 21-23 RZ/A1H Group, RZ/A1M Group Table 21.10 21. CAN Interface List of RS-CAN Module Registers (17/25) Register Name Symbol After Reset Address Access Size Transmit/receive FIFO buffer access data field 0 register 1 RSCAN0CFDF01 0000 0000H <RSCAN0_base> + 0E98H 8, 16, 32 Transmit/receive FIFO buffer access data field 1 register 1 RSCAN0CFDF11 0000 0000H <RSCAN0_base> + 0E9CH 8, 16, 32 Transmit/receive FIFO buffer access ID register 2 RSCAN0CFID2 0000 0000H <RSCAN0_base> + 0EA0H 8, 16, 32 Transmit/receive FIFO buffer access pointer register 2 RSCAN0CFPTR2 0000 0000H <RSCAN0_base> + 0EA4H 8, 16, 32 Transmit/receive FIFO buffer access data field 0 register 2 RSCAN0CFDF02 0000 0000H <RSCAN0_base> + 0EA8H 8, 16, 32 Transmit/receive FIFO buffer access data field 1 register 2 RSCAN0CFDF12 0000 0000H <RSCAN0_base> + 0EACH 8, 16, 32 Transmit/receive FIFO buffer access ID register 3 RSCAN0CFID3 0000 0000H <RSCAN0_base> + 0EB0H 8, 16, 32 Transmit/receive FIFO buffer access pointer register 3 RSCAN0CFPTR3 0000 0000H <RSCAN0_base> + 0EB4H 8, 16, 32 Transmit/receive FIFO buffer access data field 0 register 3 RSCAN0CFDF03 0000 0000H <RSCAN0_base> + 0EB8H 8, 16, 32 Transmit/receive FIFO buffer access data field 1 register 3 RSCAN0CFDF13 0000 0000H <RSCAN0_base> + 0EBCH 8, 16, 32 Transmit/receive FIFO buffer access ID register 4 RSCAN0CFID4 0000 0000H <RSCAN0_base> + 0EC0H 8, 16, 32 Transmit/receive FIFO buffer access pointer register 4 RSCAN0CFPTR4 0000 0000H <RSCAN0_base> + 0EC4H 8, 16, 32 Transmit/receive FIFO buffer access data field 0 register 4 RSCAN0CFDF04 0000 0000H <RSCAN0_base> + 0EC8H 8, 16, 32 Transmit/receive FIFO buffer access data field 1 register 4 RSCAN0CFDF14 0000 0000H <RSCAN0_base> + 0ECCH 8, 16, 32 Transmit/receive FIFO buffer access ID register 5 RSCAN0CFID5 0000 0000H <RSCAN0_base> + 0ED0H 8, 16, 32 Transmit/receive FIFO buffer access pointer register 5 RSCAN0CFPTR5 0000 0000H <RSCAN0_base> + 0ED4H 8, 16, 32 Transmit/receive FIFO buffer access data field 0 register 5 RSCAN0CFDF05 0000 0000H <RSCAN0_base> + 0ED8H 8, 16, 32 Transmit/receive FIFO buffer access data field 1 register 5 RSCAN0CFDF15 0000 0000H <RSCAN0_base> + 0EDCH 8, 16, 32 Transmit/receive FIFO buffer access ID register 6 RSCAN0CFID6 0000 0000H <RSCAN0_base> + 0EE0H 8, 16, 32 Transmit/receive FIFO buffer access pointer register 6 RSCAN0CFPTR6 0000 0000H <RSCAN0_base> + 0EE4H 8, 16, 32 Transmit/receive FIFO buffer access data field 0 register 6 RSCAN0CFDF06 0000 0000H <RSCAN0_base> + 0EE8H 8, 16, 32 Transmit/receive FIFO buffer access data field 1 register 6 RSCAN0CFDF16 0000 0000H <RSCAN0_base> + 0EECH 8, 16, 32 Transmit/receive FIFO buffer access ID register 7 RSCAN0CFID7 0000 0000H <RSCAN0_base> + 0EF0H 8, 16, 32 Transmit/receive FIFO buffer access pointer register 7 RSCAN0CFPTR7 0000 0000H <RSCAN0_base> + 0EF4H 8, 16, 32 Transmit/receive FIFO buffer access data field 0 register 7 RSCAN0CFDF07 0000 0000H <RSCAN0_base> + 0EF8H 8, 16, 32 Transmit/receive FIFO buffer access data field 1 register 7 RSCAN0CFDF17 0000 0000H <RSCAN0_base> + 0EFCH 8, 16, 32 Transmit/receive FIFO buffer access ID register 8 RSCAN0CFID8 0000 0000H <RSCAN0_base> + 0F00H 8, 16, 32 Transmit/receive FIFO buffer access pointer register 8 RSCAN0CFPTR8 0000 0000H <RSCAN0_base> + 0F04H 8, 16, 32 Transmit/receive FIFO buffer access data field 0 register 8 RSCAN0CFDF08 0000 0000H <RSCAN0_base> + 0F08H 8, 16, 32 Transmit/receive FIFO buffer access data field 1 register 8 RSCAN0CFDF18 0000 0000H <RSCAN0_base> + 0F0CH 8, 16, 32 Transmit/receive FIFO buffer access ID register 9 RSCAN0CFID9 0000 0000H <RSCAN0_base> + 0F10H 8, 16, 32 Transmit/receive FIFO buffer access pointer register 9 RSCAN0CFPTR9 0000 0000H <RSCAN0_base> + 0F14H 8, 16, 32 Transmit/receive FIFO buffer access data field 0 register 9 RSCAN0CFDF09 0000 0000H <RSCAN0_base> + 0F18H 8, 16, 32 Transmit/receive FIFO buffer access data field 1 register 9 RSCAN0CFDF19 0000 0000H <RSCAN0_base> + 0F1CH 8, 16, 32 Transmit/receive FIFO buffer access ID register 10 RSCAN0CFID10 0000 0000H <RSCAN0_base> + 0F20H 8, 16, 32 Transmit/receive FIFO buffer access pointer register 10 RSCAN0CFPTR10 0000 0000H <RSCAN0_base> + 0F24H 8, 16, 32 Transmit/receive FIFO buffer access data field 0 register 10 RSCAN0CFDF010 0000 0000H <RSCAN0_base> + 0F28H 8, 16, 32 Transmit/receive FIFO buffer access data field 1 register 10 RSCAN0CFDF110 0000 0000H <RSCAN0_base> + 0F2CH 8, 16, 32 Transmit/receive FIFO buffer access ID register 11 RSCAN0CFID11 0000 0000H <RSCAN0_base> + 0F30H 8, 16, 32 Transmit/receive FIFO buffer access pointer register 11 RSCAN0CFPTR11 0000 0000H <RSCAN0_base> + 0F34H 8, 16, 32 Transmit/receive FIFO buffer access data field 0 register 11 RSCAN0CFDF011 0000 0000H <RSCAN0_base> + 0F38H 8, 16, 32 Transmit/receive FIFO buffer access data field 1 register 11 RSCAN0CFDF111 0000 0000H <RSCAN0_base> + 0F3CH 8, 16, 32 Transmit/receive FIFO buffer access ID register 12 RSCAN0CFID12 0000 0000H <RSCAN0_base> + 0F40H 8, 16, 32 Transmit/receive FIFO buffer access pointer register 12 RSCAN0CFPTR12 0000 0000H <RSCAN0_base> + 0F44H 8, 16, 32 Transmit/receive FIFO buffer access data field 0 register 12 RSCAN0CFDF012 0000 0000H <RSCAN0_base> + 0F48H 8, 16, 32 Transmit/receive FIFO buffer access data field 1 register 12 RSCAN0CFDF112 0000 0000H <RSCAN0_base> + 0F4CH 8, 16, 32 Transmit/receive FIFO buffer access ID register 13 RSCAN0CFID13 0000 0000H <RSCAN0_base> + 0F50H 8, 16, 32 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 21-24 RZ/A1H Group, RZ/A1M Group Table 21.10 21. CAN Interface List of RS-CAN Module Registers (18/25) Register Name Symbol After Reset Address Access Size Transmit/receive FIFO buffer access pointer register 13 RSCAN0CFPTR13 0000 0000H <RSCAN0_base> + 0F54H 8, 16, 32 Transmit/receive FIFO buffer access data field 0 register 13 RSCAN0CFDF013 0000 0000H <RSCAN0_base> + 0F58H 8, 16, 32 Transmit/receive FIFO buffer access data field 1 register 13 RSCAN0CFDF113 0000 0000H <RSCAN0_base> + 0F5CH 8, 16, 32 Transmit/receive FIFO buffer access ID register 14 RSCAN0CFID14 0000 0000H <RSCAN0_base> + 0F60H 8, 16, 32 Transmit/receive FIFO buffer access pointer register 14 RSCAN0CFPTR14 0000 0000H <RSCAN0_base> + 0F64H 8, 16, 32 Transmit/receive FIFO buffer access data field 0 register 14 RSCAN0CFDF014 0000 0000H <RSCAN0_base> + 0F68H 8, 16, 32 Transmit/receive FIFO buffer access data field 1 register 14 RSCAN0CFDF114 0000 0000H <RSCAN0_base> + 0F6CH 8, 16, 32 Transmit buffer ID register 0 RSCAN0TMID0 0000 0000H <RSCAN0_base> + 1000H 8, 16, 32 Transmit buffer pointer register 0 RSCAN0TMPTR0 0000 0000H <RSCAN0_base> + 1004H 8, 16, 32 Transmit buffer data field 0 register 0 RSCAN0TMDF00 0000 0000H <RSCAN0_base> + 1008H 8, 16, 32 Transmit buffer data field 1 register 0 RSCAN0TMDF10 0000 0000H <RSCAN0_base> + 100CH 8, 16, 32 Transmit buffer ID register 1 RSCAN0TMID1 0000 0000H <RSCAN0_base> + 1010H 8, 16, 32 Transmit buffer pointer register 1 RSCAN0TMPTR1 0000 0000H <RSCAN0_base> + 1014H 8, 16, 32 Transmit buffer data field 0 register 1 RSCAN0TMDF01 0000 0000H <RSCAN0_base> + 1018H 8, 16, 32 Transmit buffer data field 1 register 1 RSCAN0TMDF11 0000 0000H <RSCAN0_base> + 101CH 8, 16, 32 Transmit buffer ID register 2 RSCAN0TMID2 0000 0000H <RSCAN0_base> + 1020H 8, 16, 32 Transmit buffer pointer register 2 RSCAN0TMPTR2 0000 0000H <RSCAN0_base> + 1024H 8, 16, 32 Transmit buffer data field 0 register 2 RSCAN0TMDF02 0000 0000H <RSCAN0_base> + 1028H 8, 16, 32 Transmit buffer data field 1 register 2 RSCAN0TMDF12 0000 0000H <RSCAN0_base> + 102CH 8, 16, 32 Transmit buffer ID register 3 RSCAN0TMID3 0000 0000H <RSCAN0_base> + 1030H 8, 16, 32 Transmit buffer pointer register 3 RSCAN0TMPTR3 0000 0000H <RSCAN0_base> + 1034H 8, 16, 32 Transmit buffer data field 0 register 3 RSCAN0TMDF03 0000 0000H <RSCAN0_base> + 1038H 8, 16, 32 Transmit buffer data field 1 register 3 RSCAN0TMDF13 0000 0000H <RSCAN0_base> + 103CH 8, 16, 32 Transmit buffer ID register 4 RSCAN0TMID4 0000 0000H <RSCAN0_base> + 1040H 8, 16, 32 Transmit buffer pointer register 4 RSCAN0TMPTR4 0000 0000H <RSCAN0_base> + 1044H 8, 16, 32 Transmit buffer data field 0 register 4 RSCAN0TMDF04 0000 0000H <RSCAN0_base> + 1048H 8, 16, 32 Transmit buffer data field 1 register 4 RSCAN0TMDF14 0000 0000H <RSCAN0_base> + 104CH 8, 16, 32 Transmit buffer ID register 5 RSCAN0TMID5 0000 0000H <RSCAN0_base> + 1050H 8, 16, 32 Transmit buffer pointer register 5 RSCAN0TMPTR5 0000 0000H <RSCAN0_base> + 1054H 8, 16, 32 Transmit buffer data field 0 register 5 RSCAN0TMDF05 0000 0000H <RSCAN0_base> + 1058H 8, 16, 32 Transmit buffer data field 1 register 5 RSCAN0TMDF15 0000 0000H <RSCAN0_base> + 105CH 8, 16, 32 Transmit buffer ID register 6 RSCAN0TMID6 0000 0000H <RSCAN0_base> + 1060H 8, 16, 32 Transmit buffer pointer register 6 RSCAN0TMPTR6 0000 0000H <RSCAN0_base> + 1064H 8, 16, 32 Transmit buffer data field 0 register 6 RSCAN0TMDF06 0000 0000H <RSCAN0_base> + 1068H 8, 16, 32 Transmit buffer data field 1 register 6 RSCAN0TMDF16 0000 0000H <RSCAN0_base> + 106CH 8, 16, 32 Transmit buffer ID register 7 RSCAN0TMID7 0000 0000H <RSCAN0_base> + 1070H 8, 16, 32 Transmit buffer pointer register 7 RSCAN0TMPTR7 0000 0000H <RSCAN0_base> + 1074H 8, 16, 32 Transmit buffer data field 0 register 7 RSCAN0TMDF07 0000 0000H <RSCAN0_base> + 1078H 8, 16, 32 Transmit buffer data field 1 register 7 RSCAN0TMDF17 0000 0000H <RSCAN0_base> + 107CH 8, 16, 32 Transmit buffer ID register 8 RSCAN0TMID8 0000 0000H <RSCAN0_base> + 1080H 8, 16, 32 Transmit buffer pointer register 8 RSCAN0TMPTR8 0000 0000H <RSCAN0_base> + 1084H 8, 16, 32 Transmit buffer data field 0 register 8 RSCAN0TMDF08 0000 0000H <RSCAN0_base> + 1088H 8, 16, 32 Transmit buffer data field 1 register 8 RSCAN0TMDF18 0000 0000H <RSCAN0_base> + 108CH 8, 16, 32 Transmit buffer ID register 9 RSCAN0TMID9 0000 0000H <RSCAN0_base> + 1090H 8, 16, 32 Transmit buffer pointer register 9 RSCAN0TMPTR9 0000 0000H <RSCAN0_base> + 1094H 8, 16, 32 Transmit buffer data field 0 register 9 RSCAN0TMDF09 0000 0000H <RSCAN0_base> + 1098H 8, 16, 32 Transmit buffer data field 1 register 9 RSCAN0TMDF19 0000 0000H <RSCAN0_base> + 109CH 8, 16, 32 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 21-25 RZ/A1H Group, RZ/A1M Group Table 21.10 Register Name 21. CAN Interface List of RS-CAN Module Registers (19/25) Symbol After Reset Address Access Size Transmit buffer ID register 10 RSCAN0TMID10 0000 0000H <RSCAN0_base> + 10A0H 8, 16, 32 Transmit buffer pointer register 10 RSCAN0TMPTR10 0000 0000H <RSCAN0_base> + 10A4H 8, 16, 32 Transmit buffer data field 0 register 10 RSCAN0TMDF010 0000 0000H <RSCAN0_base> + 10A8H 8, 16, 32 Transmit buffer data field 1 register 10 RSCAN0TMDF110 0000 0000H <RSCAN0_base> + 10ACH 8, 16, 32 Transmit buffer ID register 11 RSCAN0TMID11 0000 0000H <RSCAN0_base> + 10B0H 8, 16, 32 Transmit buffer pointer register 11 RSCAN0TMPTR11 0000 0000H <RSCAN0_base> + 10B4H 8, 16, 32 Transmit buffer data field 0 register 11 RSCAN0TMDF011 0000 0000H <RSCAN0_base> + 10B8H 8, 16, 32 Transmit buffer data field 1 register 11 RSCAN0TMDF111 0000 0000H <RSCAN0_base> + 10BCH 8, 16, 32 Transmit buffer ID register 12 RSCAN0TMID12 0000 0000H <RSCAN0_base> + 10C0H 8, 16, 32 Transmit buffer pointer register 12 RSCAN0TMPTR12 0000 0000H <RSCAN0_base> + 10C4H 8, 16, 32 Transmit buffer data field 0 register 12 RSCAN0TMDF012 0000 0000H <RSCAN0_base> + 10C8H 8, 16, 32 Transmit buffer data field 1 register 12 RSCAN0TMDF112 0000 0000H <RSCAN0_base> + 10CCH 8, 16, 32 Transmit buffer ID register 13 RSCAN0TMID13 0000 0000H <RSCAN0_base> + 10D0H 8, 16, 32 Transmit buffer pointer register 13 RSCAN0TMPTR13 0000 0000H <RSCAN0_base> + 10D4H 8, 16, 32 Transmit buffer data field 0 register 13 RSCAN0TMDF013 0000 0000H <RSCAN0_base> + 10D8H 8, 16, 32 Transmit buffer data field 1 register 13 RSCAN0TMDF113 0000 0000H <RSCAN0_base> + 10DCH 8, 16, 32 Transmit buffer ID register 14 RSCAN0TMID14 0000 0000H <RSCAN0_base> + 10E0H 8, 16, 32 Transmit buffer pointer register 14 RSCAN0TMPTR14 0000 0000H <RSCAN0_base> + 10E4H 8, 16, 32 Transmit buffer data field 0 register 14 RSCAN0TMDF014 0000 0000H <RSCAN0_base> + 10E8H 8, 16, 32 Transmit buffer data field 1 register 14 RSCAN0TMDF114 0000 0000H <RSCAN0_base> + 10ECH 8, 16, 32 Transmit buffer ID register 15 RSCAN0TMID15 0000 0000H <RSCAN0_base> + 10F0H 8, 16, 32 Transmit buffer pointer register 15 RSCAN0TMPTR15 0000 0000H <RSCAN0_base> + 10F4H 8, 16, 32 Transmit buffer data field 0 register 15 RSCAN0TMDF015 0000 0000H <RSCAN0_base> + 10F8H 8, 16, 32 Transmit buffer data field 1 register 15 RSCAN0TMDF115 0000 0000H <RSCAN0_base> + 10FCH 8, 16, 32 Transmit buffer ID register 16 RSCAN0TMID16 0000 0000H <RSCAN0_base> + 1100H 8, 16, 32 Transmit buffer pointer register 16 RSCAN0TMPTR16 0000 0000H <RSCAN0_base> + 1104H 8, 16, 32 Transmit buffer data field 0 register 16 RSCAN0TMDF016 0000 0000H <RSCAN0_base> + 1108H 8, 16, 32 Transmit buffer data field 1 register 16 RSCAN0TMDF116 0000 0000H <RSCAN0_base> + 110CH 8, 16, 32 Transmit buffer ID register 17 RSCAN0TMID17 0000 0000H <RSCAN0_base> + 1110H 8, 16, 32 Transmit buffer pointer register 17 RSCAN0TMPTR17 0000 0000H <RSCAN0_base> + 1114H 8, 16, 32 Transmit buffer data field 0 register 17 RSCAN0TMDF017 0000 0000H <RSCAN0_base> + 1118H 8, 16, 32 Transmit buffer data field 1 register 17 RSCAN0TMDF117 0000 0000H <RSCAN0_base> + 111CH 8, 16, 32 Transmit buffer ID register 18 RSCAN0TMID18 0000 0000H <RSCAN0_base> + 1120H 8, 16, 32 Transmit buffer pointer register 18 RSCAN0TMPTR18 0000 0000H <RSCAN0_base> + 1124H 8, 16, 32 Transmit buffer data field 0 register 18 RSCAN0TMDF018 0000 0000H <RSCAN0_base> + 1128H 8, 16, 32 Transmit buffer data field 1 register 18 RSCAN0TMDF118 0000 0000H <RSCAN0_base> + 112CH 8, 16, 32 Transmit buffer ID register 19 RSCAN0TMID19 0000 0000H <RSCAN0_base> + 1130H 8, 16, 32 Transmit buffer pointer register 19 RSCAN0TMPTR19 0000 0000H <RSCAN0_base> + 1134H 8, 16, 32 Transmit buffer data field 0 register 19 RSCAN0TMDF019 0000 0000H <RSCAN0_base> + 1138H 8, 16, 32 Transmit buffer data field 1 register 19 RSCAN0TMDF119 0000 0000H <RSCAN0_base> + 113CH 8, 16, 32 Transmit buffer ID register 20 RSCAN0TMID20 0000 0000H <RSCAN0_base> + 1140H 8, 16, 32 Transmit buffer pointer register 20 RSCAN0TMPTR20 0000 0000H <RSCAN0_base> + 1144H 8, 16, 32 Transmit buffer data field 0 register 20 RSCAN0TMDF020 0000 0000H <RSCAN0_base> + 1148H 8, 16, 32 Transmit buffer data field 1 register 20 RSCAN0TMDF120 0000 0000H <RSCAN0_base> + 114CH 8, 16, 32 Transmit buffer ID register 21 RSCAN0TMID21 0000 0000H <RSCAN0_base> + 1150H 8, 16, 32 Transmit buffer pointer register 21 RSCAN0TMPTR21 0000 0000H <RSCAN0_base> + 1154H 8, 16, 32 Transmit buffer data field 0 register 21 RSCAN0TMDF021 0000 0000H <RSCAN0_base> + 1158H 8, 16, 32 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 21-26 RZ/A1H Group, RZ/A1M Group Table 21.10 21. CAN Interface List of RS-CAN Module Registers (20/25) Register Name Symbol After Reset Address Access Size Transmit buffer data field 1 register 21 RSCAN0TMDF121 0000 0000H <RSCAN0_base> + 115CH 8, 16, 32 Transmit buffer ID register 22 RSCAN0TMID22 0000 0000H <RSCAN0_base> + 1160H 8, 16, 32 Transmit buffer pointer register 22 RSCAN0TMPTR22 0000 0000H <RSCAN0_base> + 1164H 8, 16, 32 Transmit buffer data field 0 register 22 RSCAN0TMDF022 0000 0000H <RSCAN0_base> + 1168H 8, 16, 32 Transmit buffer data field 1 register 22 RSCAN0TMDF122 0000 0000H <RSCAN0_base> + 116CH 8, 16, 32 Transmit buffer ID register 23 RSCAN0TMID23 0000 0000H <RSCAN0_base> + 1170H 8, 16, 32 Transmit buffer pointer register 23 RSCAN0TMPTR23 0000 0000H <RSCAN0_base> + 1174H 8, 16, 32 Transmit buffer data field 0 register 23 RSCAN0TMDF023 0000 0000H <RSCAN0_base> + 1178H 8, 16, 32 Transmit buffer data field 1 register 23 RSCAN0TMDF123 0000 0000H <RSCAN0_base> + 117CH 8, 16, 32 Transmit buffer ID register 24 RSCAN0TMID24 0000 0000H <RSCAN0_base> + 1180H 8, 16, 32 Transmit buffer pointer register 24 RSCAN0TMPTR24 0000 0000H <RSCAN0_base> + 1184H 8, 16, 32 Transmit buffer data field 0 register 24 RSCAN0TMDF024 0000 0000H <RSCAN0_base> + 1188H 8, 16, 32 Transmit buffer data field 1 register 24 RSCAN0TMDF124 0000 0000H <RSCAN0_base> + 118CH 8, 16, 32 Transmit buffer ID register 25 RSCAN0TMID25 0000 0000H <RSCAN0_base> + 1190H 8, 16, 32 Transmit buffer pointer register 25 RSCAN0TMPTR25 0000 0000H <RSCAN0_base> + 1194H 8, 16, 32 Transmit buffer data field 0 register 25 RSCAN0TMDF025 0000 0000H <RSCAN0_base> + 1198H 8, 16, 32 Transmit buffer data field 1 register 25 RSCAN0TMDF125 0000 0000H <RSCAN0_base> + 119CH 8, 16, 32 Transmit buffer ID register 26 RSCAN0TMID26 0000 0000H <RSCAN0_base> + 11A0H 8, 16, 32 Transmit buffer pointer register 26 RSCAN0TMPTR26 0000 0000H <RSCAN0_base> + 11A4H 8, 16, 32 Transmit buffer data field 0 register 26 RSCAN0TMDF026 0000 0000H <RSCAN0_base> + 11A8H 8, 16, 32 Transmit buffer data field 1 register 26 RSCAN0TMDF126 0000 0000H <RSCAN0_base> + 11ACH 8, 16, 32 Transmit buffer ID register 27 RSCAN0TMID27 0000 0000H <RSCAN0_base> + 11B0H 8, 16, 32 Transmit buffer pointer register 27 RSCAN0TMPTR27 0000 0000H <RSCAN0_base> + 11B4H 8, 16, 32 Transmit buffer data field 0 register 27 RSCAN0TMDF027 0000 0000H <RSCAN0_base> + 11B8H 8, 16, 32 Transmit buffer data field 1 register 27 RSCAN0TMDF127 0000 0000H <RSCAN0_base> + 11BCH 8, 16, 32 Transmit buffer ID register 28 RSCAN0TMID28 0000 0000H <RSCAN0_base> + 11C0H 8, 16, 32 Transmit buffer pointer register 28 RSCAN0TMPTR28 0000 0000H <RSCAN0_base> + 11C4H 8, 16, 32 Transmit buffer data field 0 register 28 RSCAN0TMDF028 0000 0000H <RSCAN0_base> + 11C8H 8, 16, 32 Transmit buffer data field 1 register 28 RSCAN0TMDF128 0000 0000H <RSCAN0_base> + 11CCH 8, 16, 32 Transmit buffer ID register 29 RSCAN0TMID29 0000 0000H <RSCAN0_base> + 11D0H 8, 16, 32 Transmit buffer pointer register 29 RSCAN0TMPTR29 0000 0000H <RSCAN0_base> + 11D4H 8, 16, 32 Transmit buffer data field 0 register 29 RSCAN0TMDF029 0000 0000H <RSCAN0_base> + 11D8H 8, 16, 32 Transmit buffer data field 1 register 29 RSCAN0TMDF129 0000 0000H <RSCAN0_base> + 11DCH 8, 16, 32 Transmit buffer ID register 30 RSCAN0TMID30 0000 0000H <RSCAN0_base> + 11E0H 8, 16, 32 Transmit buffer pointer register 30 RSCAN0TMPTR30 0000 0000H <RSCAN0_base> + 11E4H 8, 16, 32 Transmit buffer data field 0 register 30 RSCAN0TMDF030 0000 0000H <RSCAN0_base> + 11E8H 8, 16, 32 Transmit buffer data field 1 register 30 RSCAN0TMDF130 0000 0000H <RSCAN0_base> + 11ECH 8, 16, 32 Transmit buffer ID register 31 RSCAN0TMID31 0000 0000H <RSCAN0_base> + 11F0H 8, 16, 32 Transmit buffer pointer register 31 RSCAN0TMPTR31 0000 0000H <RSCAN0_base> + 11F4H 8, 16, 32 Transmit buffer data field 0 register 31 RSCAN0TMDF031 0000 0000H <RSCAN0_base> + 11F8H 8, 16, 32 Transmit buffer data field 1 register 31 RSCAN0TMDF131 0000 0000H <RSCAN0_base> + 11FCH 8, 16, 32 Transmit buffer ID register 32 RSCAN0TMID32 0000 0000H <RSCAN0_base> + 1200H 8, 16, 32 Transmit buffer pointer register 32 RSCAN0TMPTR32 0000 0000H <RSCAN0_base> + 1204H 8, 16, 32 Transmit buffer data field 0 register 32 RSCAN0TMDF032 0000 0000H <RSCAN0_base> + 1208H 8, 16, 32 Transmit buffer data field 1 register 32 RSCAN0TMDF132 0000 0000H <RSCAN0_base> + 120CH 8, 16, 32 Transmit buffer ID register 33 RSCAN0TMID33 0000 0000H <RSCAN0_base> + 1210H 8, 16, 32 Transmit buffer pointer register 33 RSCAN0TMPTR33 0000 0000H <RSCAN0_base> + 1214H 8, 16, 32 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 21-27 RZ/A1H Group, RZ/A1M Group Table 21.10 21. CAN Interface List of RS-CAN Module Registers (21/25) Register Name Symbol After Reset Address Access Size Transmit buffer data field 0 register 33 RSCAN0TMDF033 0000 0000H <RSCAN0_base> + 1218H 8, 16, 32 Transmit buffer data field 1 register 33 RSCAN0TMDF133 0000 0000H <RSCAN0_base> + 121CH 8, 16, 32 Transmit buffer ID register 34 RSCAN0TMID34 0000 0000H <RSCAN0_base> + 1220H 8, 16, 32 Transmit buffer pointer register 34 RSCAN0TMPTR34 0000 0000H <RSCAN0_base> + 1224H 8, 16, 32 Transmit buffer data field 0 register 34 RSCAN0TMDF034 0000 0000H <RSCAN0_base> + 1228H 8, 16, 32 Transmit buffer data field 1 register 34 RSCAN0TMDF134 0000 0000H <RSCAN0_base> + 122CH 8, 16, 32 Transmit buffer ID register 35 RSCAN0TMID35 0000 0000H <RSCAN0_base> + 1230H 8, 16, 32 Transmit buffer pointer register 35 RSCAN0TMPTR35 0000 0000H <RSCAN0_base> + 1234H 8, 16, 32 Transmit buffer data field 0 register 35 RSCAN0TMDF035 0000 0000H <RSCAN0_base> + 1238H 8, 16, 32 Transmit buffer data field 1 register 35 RSCAN0TMDF135 0000 0000H <RSCAN0_base> + 123CH 8, 16, 32 Transmit buffer ID register 36 RSCAN0TMID36 0000 0000H <RSCAN0_base> + 1240H 8, 16, 32 Transmit buffer pointer register 36 RSCAN0TMPTR36 0000 0000H <RSCAN0_base> + 1244H 8, 16, 32 Transmit buffer data field 0 register 36 RSCAN0TMDF036 0000 0000H <RSCAN0_base> + 1248H 8, 16, 32 Transmit buffer data field 1 register 36 RSCAN0TMDF136 0000 0000H <RSCAN0_base> + 124CH 8, 16, 32 Transmit buffer ID register 37 RSCAN0TMID37 0000 0000H <RSCAN0_base> + 1250H 8, 16, 32 Transmit buffer pointer register 37 RSCAN0TMPTR37 0000 0000H <RSCAN0_base> + 1254H 8, 16, 32 Transmit buffer data field 0 register 37 RSCAN0TMDF037 0000 0000H <RSCAN0_base> + 1258H 8, 16, 32 Transmit buffer data field 1 register 37 RSCAN0TMDF137 0000 0000H <RSCAN0_base> + 125CH 8, 16, 32 Transmit buffer ID register 38 RSCAN0TMID38 0000 0000H <RSCAN0_base> + 1260H 8, 16, 32 Transmit buffer pointer register 38 RSCAN0TMPTR38 0000 0000H <RSCAN0_base> + 1264H 8, 16, 32 Transmit buffer data field 0 register 38 RSCAN0TMDF038 0000 0000H <RSCAN0_base> + 1268H 8, 16, 32 Transmit buffer data field 1 register 38 RSCAN0TMDF138 0000 0000H <RSCAN0_base> + 126CH 8, 16, 32 Transmit buffer ID register 39 RSCAN0TMID39 0000 0000H <RSCAN0_base> + 1270H 8, 16, 32 Transmit buffer pointer register 39 RSCAN0TMPTR39 0000 0000H <RSCAN0_base> + 1274H 8, 16, 32 Transmit buffer data field 0 register 39 RSCAN0TMDF039 0000 0000H <RSCAN0_base> + 1278H 8, 16, 32 Transmit buffer data field 1 register 39 RSCAN0TMDF139 0000 0000H <RSCAN0_base> + 127CH 8, 16, 32 Transmit buffer ID register 40 RSCAN0TMID40 0000 0000H <RSCAN0_base> + 1280H 8, 16, 32 Transmit buffer pointer register 40 RSCAN0TMPTR40 0000 0000H <RSCAN0_base> + 1284H 8, 16, 32 Transmit buffer data field 0 register 40 RSCAN0TMDF040 0000 0000H <RSCAN0_base> + 1288H 8, 16, 32 Transmit buffer data field 1 register 40 RSCAN0TMDF140 0000 0000H <RSCAN0_base> + 128CH 8, 16, 32 Transmit buffer ID register 41 RSCAN0TMID41 0000 0000H <RSCAN0_base> + 1290H 8, 16, 32 Transmit buffer pointer register 41 RSCAN0TMPTR41 0000 0000H <RSCAN0_base> + 1294H 8, 16, 32 Transmit buffer data field 0 register 41 RSCAN0TMDF041 0000 0000H <RSCAN0_base> + 1298H 8, 16, 32 Transmit buffer data field 1 register 41 RSCAN0TMDF141 0000 0000H <RSCAN0_base> + 129CH 8, 16, 32 Transmit buffer ID register 42 RSCAN0TMID42 0000 0000H <RSCAN0_base> + 12A0H 8, 16, 32 Transmit buffer pointer register 42 RSCAN0TMPTR42 0000 0000H <RSCAN0_base> + 12A4H 8, 16, 32 Transmit buffer data field 0 register 42 RSCAN0TMDF042 0000 0000H <RSCAN0_base> + 12A8H 8, 16, 32 Transmit buffer data field 1 register 42 RSCAN0TMDF142 0000 0000H <RSCAN0_base> + 12ACH 8, 16, 32 Transmit buffer ID register 43 RSCAN0TMID43 0000 0000H <RSCAN0_base> + 12B0H 8, 16, 32 Transmit buffer pointer register 43 RSCAN0TMPTR43 0000 0000H <RSCAN0_base> + 12B4H 8, 16, 32 Transmit buffer data field 0 register 43 RSCAN0TMDF043 0000 0000H <RSCAN0_base> + 12B8H 8, 16, 32 Transmit buffer data field 1 register 43 RSCAN0TMDF143 0000 0000H <RSCAN0_base> + 12BCH 8, 16, 32 Transmit buffer ID register 44 RSCAN0TMID44 0000 0000H <RSCAN0_base> + 12C0H 8, 16, 32 Transmit buffer pointer register 44 RSCAN0TMPTR44 0000 0000H <RSCAN0_base> + 12C4H 8, 16, 32 Transmit buffer data field 0 register 44 RSCAN0TMDF044 0000 0000H <RSCAN0_base> + 12C8H 8, 16, 32 Transmit buffer data field 1 register 44 RSCAN0TMDF144 0000 0000H <RSCAN0_base> + 12CCH 8, 16, 32 Transmit buffer ID register 45 RSCAN0TMID45 0000 0000H <RSCAN0_base> + 12D0H 8, 16, 32 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 21-28 RZ/A1H Group, RZ/A1M Group Table 21.10 21. CAN Interface List of RS-CAN Module Registers (22/25) Register Name Symbol After Reset Address Access Size Transmit buffer pointer register 45 RSCAN0TMPTR45 0000 0000H <RSCAN0_base> + 12D4H 8, 16, 32 Transmit buffer data field 0 register 45 RSCAN0TMDF045 0000 0000H <RSCAN0_base> + 12D8H 8, 16, 32 Transmit buffer data field 1 register 45 RSCAN0TMDF145 0000 0000H <RSCAN0_base> + 12DCH 8, 16, 32 Transmit buffer ID register 46 RSCAN0TMID46 0000 0000H <RSCAN0_base> + 12E0H 8, 16, 32 Transmit buffer pointer register 46 RSCAN0TMPTR46 0000 0000H <RSCAN0_base> + 12E4H 8, 16, 32 Transmit buffer data field 0 register 46 RSCAN0TMDF046 0000 0000H <RSCAN0_base> + 12E8H 8, 16, 32 Transmit buffer data field 1 register 46 RSCAN0TMDF146 0000 0000H <RSCAN0_base> + 12ECH 8, 16, 32 Transmit buffer ID register 47 RSCAN0TMID47 0000 0000H <RSCAN0_base> + 12F0H 8, 16, 32 Transmit buffer pointer register 47 RSCAN0TMPTR47 0000 0000H <RSCAN0_base> + 12F4H 8, 16, 32 Transmit buffer data field 0 register 47 RSCAN0TMDF047 0000 0000H <RSCAN0_base> + 12F8H 8, 16, 32 Transmit buffer data field 1 register 47 RSCAN0TMDF147 0000 0000H <RSCAN0_base> + 12FCH 8, 16, 32 Transmit buffer ID register 48 RSCAN0TMID48 0000 0000H <RSCAN0_base> + 1300H 8, 16, 32 Transmit buffer pointer register 48 RSCAN0TMPTR48 0000 0000H <RSCAN0_base> + 1304H 8, 16, 32 Transmit buffer data field 0 register 48 RSCAN0TMDF048 0000 0000H <RSCAN0_base> + 1308H 8, 16, 32 Transmit buffer data field 1 register 48 RSCAN0TMDF148 0000 0000H <RSCAN0_base> + 130CH 8, 16, 32 Transmit buffer ID register 49 RSCAN0TMID49 0000 0000H <RSCAN0_base> + 1310H 8, 16, 32 Transmit buffer pointer register 49 RSCAN0TMPTR49 0000 0000H <RSCAN0_base> + 1314H 8, 16, 32 Transmit buffer data field 0 register 49 RSCAN0TMDF049 0000 0000H <RSCAN0_base> + 1318H 8, 16, 32 Transmit buffer data field 1 register 49 RSCAN0TMDF149 0000 0000H <RSCAN0_base> + 131CH 8, 16, 32 Transmit buffer ID register 50 RSCAN0TMID50 0000 0000H <RSCAN0_base> + 1320H 8, 16, 32 Transmit buffer pointer register 50 RSCAN0TMPTR50 0000 0000H <RSCAN0_base> + 1324H 8, 16, 32 Transmit buffer data field 0 register 50 RSCAN0TMDF050 0000 0000H <RSCAN0_base> + 1328H 8, 16, 32 Transmit buffer data field 1 register 50 RSCAN0TMDF150 0000 0000H <RSCAN0_base> + 132CH 8, 16, 32 Transmit buffer ID register 51 RSCAN0TMID51 0000 0000H <RSCAN0_base> + 1330H 8, 16, 32 Transmit buffer pointer register 51 RSCAN0TMPTR51 0000 0000H <RSCAN0_base> + 1334H 8, 16, 32 Transmit buffer data field 0 register 51 RSCAN0TMDF051 0000 0000H <RSCAN0_base> + 1338H 8, 16, 32 Transmit buffer data field 1 register 51 RSCAN0TMDF151 0000 0000H <RSCAN0_base> + 133CH 8, 16, 32 Transmit buffer ID register 52 RSCAN0TMID52 0000 0000H <RSCAN0_base> + 1340H 8, 16, 32 Transmit buffer pointer register 52 RSCAN0TMPTR52 0000 0000H <RSCAN0_base> + 1344H 8, 16, 32 Transmit buffer data field 0 register 52 RSCAN0TMDF052 0000 0000H <RSCAN0_base> + 1348H 8, 16, 32 Transmit buffer data field 1 register 52 RSCAN0TMDF152 0000 0000H <RSCAN0_base> + 134CH 8, 16, 32 Transmit buffer ID register 53 RSCAN0TMID53 0000 0000H <RSCAN0_base> + 1350H 8, 16, 32 Transmit buffer pointer register 53 RSCAN0TMPTR53 0000 0000H <RSCAN0_base> + 1354H 8, 16, 32 Transmit buffer data field 0 register 53 RSCAN0TMDF053 0000 0000H <RSCAN0_base> + 1358H 8, 16, 32 Transmit buffer data field 1 register 53 RSCAN0TMDF153 0000 0000H <RSCAN0_base> + 135CH 8, 16, 32 Transmit buffer ID register 54 RSCAN0TMID54 0000 0000H <RSCAN0_base> + 1360H 8, 16, 32 Transmit buffer pointer register 54 RSCAN0TMPTR54 0000 0000H <RSCAN0_base> + 1364H 8, 16, 32 Transmit buffer data field 0 register 54 RSCAN0TMDF054 0000 0000H <RSCAN0_base> + 1368H 8, 16, 32 Transmit buffer data field 1 register 54 RSCAN0TMDF154 0000 0000H <RSCAN0_base> + 136CH 8, 16, 32 Transmit buffer ID register 55 RSCAN0TMID55 0000 0000H <RSCAN0_base> + 1370H 8, 16, 32 Transmit buffer pointer register 55 RSCAN0TMPTR55 0000 0000H <RSCAN0_base> + 1374H 8, 16, 32 Transmit buffer data field 0 register 55 RSCAN0TMDF055 0000 0000H <RSCAN0_base> + 1378H 8, 16, 32 Transmit buffer data field 1 register 55 RSCAN0TMDF155 0000 0000H <RSCAN0_base> + 137CH 8, 16, 32 Transmit buffer ID register 56 RSCAN0TMID56 0000 0000H <RSCAN0_base> + 1380H 8, 16, 32 Transmit buffer pointer register 56 RSCAN0TMPTR56 0000 0000H <RSCAN0_base> + 1384H 8, 16, 32 Transmit buffer data field 0 register 56 RSCAN0TMDF056 0000 0000H <RSCAN0_base> + 1388H 8, 16, 32 Transmit buffer data field 1 register 56 RSCAN0TMDF156 0000 0000H <RSCAN0_base> + 138CH 8, 16, 32 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 21-29 RZ/A1H Group, RZ/A1M Group Table 21.10 Register Name 21. CAN Interface List of RS-CAN Module Registers (23/25) Symbol After Reset Address Access Size Transmit buffer ID register 57 RSCAN0TMID57 0000 0000H <RSCAN0_base> + 1390H 8, 16, 32 Transmit buffer pointer register 57 RSCAN0TMPTR57 0000 0000H <RSCAN0_base> + 1394H 8, 16, 32 Transmit buffer data field 0 register 57 RSCAN0TMDF057 0000 0000H <RSCAN0_base> + 1398H 8, 16, 32 Transmit buffer data field 1 register 57 RSCAN0TMDF157 0000 0000H <RSCAN0_base> + 139CH 8, 16, 32 Transmit buffer ID register 58 RSCAN0TMID58 0000 0000H <RSCAN0_base> + 13A0H 8, 16, 32 Transmit buffer pointer register 58 RSCAN0TMPTR58 0000 0000H <RSCAN0_base> + 13A4H 8, 16, 32 Transmit buffer data field 0 register 58 RSCAN0TMDF058 0000 0000H <RSCAN0_base> + 13A8H 8, 16, 32 Transmit buffer data field 1 register 58 RSCAN0TMDF158 0000 0000H <RSCAN0_base> + 13ACH 8, 16, 32 Transmit buffer ID register 59 RSCAN0TMID59 0000 0000H <RSCAN0_base> + 13B0H 8, 16, 32 Transmit buffer pointer register 59 RSCAN0TMPTR59 0000 0000H <RSCAN0_base> + 13B4H 8, 16, 32 Transmit buffer data field 0 register 59 RSCAN0TMDF059 0000 0000H <RSCAN0_base> + 13B8H 8, 16, 32 Transmit buffer data field 1 register 59 RSCAN0TMDF159 0000 0000H <RSCAN0_base> + 13BCH 8, 16, 32 Transmit buffer ID register 60 RSCAN0TMID60 0000 0000H <RSCAN0_base> + 13C0H 8, 16, 32 Transmit buffer pointer register 60 RSCAN0TMPTR60 0000 0000H <RSCAN0_base> + 13C4H 8, 16, 32 Transmit buffer data field 0 register 60 RSCAN0TMDF060 0000 0000H <RSCAN0_base> + 13C8H 8, 16, 32 Transmit buffer data field 1 register 60 RSCAN0TMDF160 0000 0000H <RSCAN0_base> + 13CCH 8, 16, 32 Transmit buffer ID register 61 RSCAN0TMID61 0000 0000H <RSCAN0_base> + 13D0H 8, 16, 32 Transmit buffer pointer register 61 RSCAN0TMPTR61 0000 0000H <RSCAN0_base> + 13D4H 8, 16, 32 Transmit buffer data field 0 register 61 RSCAN0TMDF061 0000 0000H <RSCAN0_base> + 13D8H 8, 16, 32 Transmit buffer data field 1 register 61 RSCAN0TMDF161 0000 0000H <RSCAN0_base> + 13DCH 8, 16, 32 Transmit buffer ID register 62 RSCAN0TMID62 0000 0000H <RSCAN0_base> + 13E0H 8, 16, 32 Transmit buffer pointer register 62 RSCAN0TMPTR62 0000 0000H <RSCAN0_base> + 13E4H 8, 16, 32 Transmit buffer data field 0 register 62 RSCAN0TMDF062 0000 0000H <RSCAN0_base> + 13E8H 8, 16, 32 Transmit buffer data field 1 register 62 RSCAN0TMDF162 0000 0000H <RSCAN0_base> + 13ECH 8, 16, 32 Transmit buffer ID register 63 RSCAN0TMID63 0000 0000H <RSCAN0_base> + 13F0H 8, 16, 32 Transmit buffer pointer register 63 RSCAN0TMPTR63 0000 0000H <RSCAN0_base> + 13F4H 8, 16, 32 Transmit buffer data field 0 register 63 RSCAN0TMDF063 0000 0000H <RSCAN0_base> + 13F8H 8, 16, 32 Transmit buffer data field 1 register 63 RSCAN0TMDF163 0000 0000H <RSCAN0_base> + 13FCH 8, 16, 32 Transmit buffer ID register 64 RSCAN0TMID64 0000 0000H <RSCAN0_base> + 1400H 8, 16, 32 Transmit buffer pointer register 64 RSCAN0TMPTR64 0000 0000H <RSCAN0_base> + 1404H 8, 16, 32 Transmit buffer data field 0 register 64 RSCAN0TMDF064 0000 0000H <RSCAN0_base> + 1408H 8, 16, 32 Transmit buffer data field 1 register 64 RSCAN0TMDF164 0000 0000H <RSCAN0_base> + 140CH 8, 16, 32 Transmit buffer ID register 65 RSCAN0TMID65 0000 0000H <RSCAN0_base> + 1410H 8, 16, 32 Transmit buffer pointer register 65 RSCAN0TMPTR65 0000 0000H <RSCAN0_base> + 1414H 8, 16, 32 Transmit buffer data field 0 register 65 RSCAN0TMDF065 0000 0000H <RSCAN0_base> + 1418H 8, 16, 32 Transmit buffer data field 1 register 65 RSCAN0TMDF165 0000 0000H <RSCAN0_base> + 141CH 8, 16, 32 Transmit buffer ID register 66 RSCAN0TMID66 0000 0000H <RSCAN0_base> + 1420H 8, 16, 32 Transmit buffer pointer register 66 RSCAN0TMPTR66 0000 0000H <RSCAN0_base> + 1424H 8, 16, 32 Transmit buffer data field 0 register 66 RSCAN0TMDF066 0000 0000H <RSCAN0_base> + 1428H 8, 16, 32 Transmit buffer data field 1 register 66 RSCAN0TMDF166 0000 0000H <RSCAN0_base> + 142CH 8, 16, 32 Transmit buffer ID register 67 RSCAN0TMID67 0000 0000H <RSCAN0_base> + 1430H 8, 16, 32 Transmit buffer pointer register 67 RSCAN0TMPTR67 0000 0000H <RSCAN0_base> + 1434H 8, 16, 32 Transmit buffer data field 0 register 67 RSCAN0TMDF067 0000 0000H <RSCAN0_base> + 1438H 8, 16, 32 Transmit buffer data field 1 register 67 RSCAN0TMDF167 0000 0000H <RSCAN0_base> + 143CH 8, 16, 32 Transmit buffer ID register 68 RSCAN0TMID68 0000 0000H <RSCAN0_base> + 1440H 8, 16, 32 Transmit buffer pointer register 68 RSCAN0TMPTR68 0000 0000H <RSCAN0_base> + 1444H 8, 16, 32 Transmit buffer data field 0 register 68 RSCAN0TMDF068 0000 0000H <RSCAN0_base> + 1448H 8, 16, 32 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 21-30 RZ/A1H Group, RZ/A1M Group Table 21.10 21. CAN Interface List of RS-CAN Module Registers (24/25) Register Name Symbol After Reset Address Access Size Transmit buffer data field 1 register 68 RSCAN0TMDF168 0000 0000H <RSCAN0_base> + 144CH 8, 16, 32 Transmit buffer ID register 69 RSCAN0TMID69 0000 0000H <RSCAN0_base> + 1450H 8, 16, 32 Transmit buffer pointer register 69 RSCAN0TMPTR69 0000 0000H <RSCAN0_base> + 1454H 8, 16, 32 Transmit buffer data field 0 register 69 RSCAN0TMDF069 0000 0000H <RSCAN0_base> + 1458H 8, 16, 32 Transmit buffer data field 1 register 69 RSCAN0TMDF169 0000 0000H <RSCAN0_base> + 145CH 8, 16, 32 Transmit buffer ID register 70 RSCAN0TMID70 0000 0000H <RSCAN0_base> + 1460H 8, 16, 32 Transmit buffer pointer register 70 RSCAN0TMPTR70 0000 0000H <RSCAN0_base> + 1464H 8, 16, 32 Transmit buffer data field 0 register 70 RSCAN0TMDF070 0000 0000H <RSCAN0_base> + 1468H 8, 16, 32 Transmit buffer data field 1 register 70 RSCAN0TMDF170 0000 0000H <RSCAN0_base> + 146CH 8, 16, 32 Transmit buffer ID register 71 RSCAN0TMID71 0000 0000H <RSCAN0_base> + 1470H 8, 16, 32 Transmit buffer pointer register 71 RSCAN0TMPTR71 0000 0000H <RSCAN0_base> + 1474H 8, 16, 32 Transmit buffer data field 0 register 71 RSCAN0TMDF071 0000 0000H <RSCAN0_base> + 1478H 8, 16, 32 Transmit buffer data field 1 register 71 RSCAN0TMDF171 0000 0000H <RSCAN0_base> + 147CH 8, 16, 32 Transmit buffer ID register 72 RSCAN0TMID72 0000 0000H <RSCAN0_base> + 1480H 8, 16, 32 Transmit buffer pointer register 72 RSCAN0TMPTR72 0000 0000H <RSCAN0_base> + 1484H 8, 16, 32 Transmit buffer data field 0 register 72 RSCAN0TMDF072 0000 0000H <RSCAN0_base> + 1488H 8, 16, 32 Transmit buffer data field 1 register 72 RSCAN0TMDF172 0000 0000H <RSCAN0_base> + 148CH 8, 16, 32 Transmit buffer ID register 73 RSCAN0TMID73 0000 0000H <RSCAN0_base> + 1490H 8, 16, 32 Transmit buffer pointer register 73 RSCAN0TMPTR73 0000 0000H <RSCAN0_base> + 1494H 8, 16, 32 Transmit buffer data field 0 register 73 RSCAN0TMDF073 0000 0000H <RSCAN0_base> + 1498H 8, 16, 32 Transmit buffer data field 1 register 73 RSCAN0TMDF173 0000 0000H <RSCAN0_base> + 149CH 8, 16, 32 Transmit buffer ID register 74 RSCAN0TMID74 0000 0000H <RSCAN0_base> + 14A0H 8, 16, 32 Transmit buffer pointer register 74 RSCAN0TMPTR74 0000 0000H <RSCAN0_base> + 14A4H 8, 16, 32 Transmit buffer data field 0 register 74 RSCAN0TMDF074 0000 0000H <RSCAN0_base> + 14A8H 8, 16, 32 Transmit buffer data field 1 register 74 RSCAN0TMDF174 0000 0000H <RSCAN0_base> + 14ACH 8, 16, 32 Transmit buffer ID register 75 RSCAN0TMID75 0000 0000H <RSCAN0_base> + 14B0H 8, 16, 32 Transmit buffer pointer register 75 RSCAN0TMPTR75 0000 0000H <RSCAN0_base> + 14B4H 8, 16, 32 Transmit buffer data field 0 register 75 RSCAN0TMDF075 0000 0000H <RSCAN0_base> + 14B8H 8, 16, 32 Transmit buffer data field 1 register 75 RSCAN0TMDF175 0000 0000H <RSCAN0_base> + 14BCH 8, 16, 32 Transmit buffer ID register 76 RSCAN0TMID76 0000 0000H <RSCAN0_base> + 14C0H 8, 16, 32 Transmit buffer pointer register 76 RSCAN0TMPTR76 0000 0000H <RSCAN0_base> + 14C4H 8, 16, 32 Transmit buffer data field 0 register 76 RSCAN0TMDF076 0000 0000H <RSCAN0_base> + 14C8H 8, 16, 32 Transmit buffer data field 1 register 76 RSCAN0TMDF176 0000 0000H <RSCAN0_base> + 14CCH 8, 16, 32 Transmit buffer ID register 77 RSCAN0TMID77 0000 0000H <RSCAN0_base> + 14D0H 8, 16, 32 Transmit buffer pointer register 77 RSCAN0TMPTR77 0000 0000H <RSCAN0_base> + 14D4H 8, 16, 32 Transmit buffer data field 0 register 77 RSCAN0TMDF077 0000 0000H <RSCAN0_base> + 14D8H 8, 16, 32 Transmit buffer data field 1 register 77 RSCAN0TMDF177 0000 0000H <RSCAN0_base> + 14DCH 8, 16, 32 Transmit buffer ID register 78 RSCAN0TMID78 0000 0000H <RSCAN0_base> + 14E0H 8, 16, 32 Transmit buffer pointer register 78 RSCAN0TMPTR78 0000 0000H <RSCAN0_base> + 14E4H 8, 16, 32 Transmit buffer data field 0 register 78 RSCAN0TMDF078 0000 0000H <RSCAN0_base> + 14E8H 8, 16, 32 Transmit buffer data field 1 register 78 RSCAN0TMDF178 0000 0000H <RSCAN0_base> + 14ECH 8, 16, 32 Transmit buffer ID register 79 RSCAN0TMID79 0000 0000H <RSCAN0_base> + 14F0H 8, 16, 32 Transmit buffer pointer register 79 RSCAN0TMPTR79 0000 0000H <RSCAN0_base> + 14F4H 8, 16, 32 Transmit buffer data field 0 register 79 RSCAN0TMDF079 0000 0000H <RSCAN0_base> + 14F8H 8, 16, 32 Transmit buffer data field 1 register 79 RSCAN0TMDF179 0000 0000H <RSCAN0_base> + 14FCH 8, 16, 32 Transmit history access register 0 RSCAN0THLACC0 0000 0000H <RSCAN0_base> + 1800H 8, 16, 32 Transmit history access register 1 RSCAN0THLACC1 0000 0000H <RSCAN0_base> + 1804H 8, 16, 32 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 21-31 RZ/A1H Group, RZ/A1M Group Table 21.10 21. CAN Interface List of RS-CAN Module Registers (25/25) Register Name Symbol After Reset Address Access Size Transmit history access register 2 RSCAN0THLACC2 0000 0000H <RSCAN0_base> + 1808H 8, 16, 32 Transmit history access register 3 RSCAN0THLACC3 0000 0000H <RSCAN0_base> + 180CH 8, 16, 32 Transmit history access register 4 RSCAN0THLACC4 0000 0000H <RSCAN0_base> + 1810H 8, 16, 32 Table 21.11 Transmit Buffer p Allocated to Each Channel CANm Transmit buffer p Transmit buffer 16 x m + 0 Transmit buffer 16 x m + 1 Transmit buffer 16 x m + 2 Transmit buffer 16 x m + 3 Transmit buffer 16 x m + 4 Transmit buffer 16 x m + 5 Transmit buffer 16 x m + 6 Transmit buffer 16 x m + 7 Transmit buffer 16 x m + 8 Transmit buffer 16 x m + 9 Transmit buffer 16 x m + 10 Transmit buffer 16 x m + 11 Transmit buffer 16 x m + 12 Transmit buffer 16 x m + 13 Transmit buffer 16 x m + 14 Transmit buffer 16 x m + 15 Table 21.12 Transmit/Receive FIFO Buffer k Allocated to Each Channel CANm Transmit/receive FIFO buffer k Transmit/receive FIFO buffer 3 x m + 0 Transmit/receive FIFO buffer 3 x m + 1 Transmit/receive FIFO buffer 3 x m + 2 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 21-32 RZ/A1H Group, RZ/A1M Group Table 21.13 21. CAN Interface Transmit Buffer p Linked to the Transmit/Receive FIFO Buffer by the Setting of Bits CFTML[3:0] Setting of Bits CFTML[3:0] Transmit Buffer p Linked to the Transmit/Receive FIFO Buffer 0000B Transmit buffer 16 x m + 0 0001B Transmit buffer 16 x m + 1 0010B Transmit buffer 16 x m + 2 0011B Transmit buffer 16 x m + 3 0100B Transmit buffer 16 x m + 4 0101B Transmit buffer 16 x m + 5 0110B Transmit buffer 16 x m + 6 0111B Transmit buffer 16 x m + 7 1000B Transmit buffer 16 x m + 8 1001B Transmit buffer 16 x m + 9 1010B Transmit buffer 16 x m + 10 1011B Transmit buffer 16 x m + 11 1100B Transmit buffer 16 x m + 12 1101B Transmit buffer 16 x m + 13 1110B Transmit buffer 16 x m + 14 1111B Transmit buffer 16 x m + 15 Table 21.14 Transmit Buffer p Allocated to the Transmit Queue of Each Channel Setting of Bits TXQDC[3:0] Transmit Buffer p Allocated to the Transmit Queue 0000B Setting prohibited 0001B Setting prohibited 0010B Transmit buffer 16 x m + 15 to 16 x m + 13 0011B Transmit buffer 16 x m + 15 to 16 x m + 12 0100B Transmit buffer 16 x m + 15 to 16 x m + 11 0101B Transmit buffer 16 x m + 15 to 16 x m + 10 0110B Transmit buffer 16 x m + 15 to 16 x m + 9 0111B Transmit buffer 16 x m + 15 to 16 x m + 8 1000B Transmit buffer 16 x m + 15 to 16 x m + 7 1001B Transmit buffer 16 x m + 15 to 16 x m + 6 1010B Transmit buffer 16 x m + 15 to 16 x m + 5 1011B Transmit buffer 16 x m + 15 to 16 x m + 4 1100B Transmit buffer 16 x m + 15 to 16 x m + 3 1101B Transmit buffer 16 x m + 15 to 16 x m + 2 1110B Transmit buffer 16 x m + 15 to 16 x m + 1 1111B Transmit buffer 16 x m + 15 to 16 x m + 0 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 21-33 RZ/A1H Group, RZ/A1M Group 21.3.1 RSCAN0CmCFG -- Channel Configuration Register (m = 0 to 4) Access: Address: Initial value: Bit 21. CAN Interface Can be read/written in 8-, 16-, and 32-bit units <RSCAN0_base> + 0000H + (m * 0010H) 0000 0000H 31 30 29 28 27 26 -- -- -- -- -- -- 25 24 SJW[1:0] 23 22 -- 21 20 19 TSEG2[2:0] 18 17 16 TSEG1[3:0] Initial value 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R R R R R R R/W R/W R R/W R/W R/W R/W R/W R/W R/W Bit 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- -- -- -- -- -- BRP[9:0] Initial value 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R R R R R R R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Table 21.15 RSCAN0CmCFG register contents Bit Position Bit Name Function 31 to 26 Reserved These bits are always read as 0. The write value should always be 0. 25, 24 SJW[1:0] Resynchronization Jump Width Control b25 b24 0 0 1 1 0: 1 Tq 1: 2 Tq 0: 3 Tq 1: 4 Tq 23 Reserved This bit is always read as 0. The write value should always be 0. 22 to 20 TSEG2[2:0] Time Segment 2 Control b22 b21 b20 0 0 0 0 1 1 1 1 19 to 16 TSEG1[3:0] 0 0 1 1 0 0 1 1 0: Setting prohibited 1: 2 Tq 0: 3 Tq 1: 4 Tq 0: 5 Tq 1: 6 Tq 0: 7 Tq 1: 8 Tq Time Segment 1 Control b19 b18 b17 b16 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 1 1 1 1 0 0 0 0 1 1 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0: Setting prohibited 1: Setting prohibited 0: Setting prohibited 1: 4 Tq 0: 5 Tq 1: 6 Tq 0: 7 Tq 1: 8 Tq 0: 9 Tq 1: 10 Tq 0: 11 Tq 1: 12 Tq 0: 13 Tq 1: 14 Tq 0: 15 Tq 1: 16 Tq 15 to 10 Reserved These bits are always read as 0. The write value should always be 0. 9 to 0 BRP[9:0] Prescaler Division Ratio Set When these bits are set to P (0 to 1023), the baud rate prescaler divides fCAN by P + 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 21-34 RZ/A1H Group, RZ/A1M Group 21. CAN Interface Modify the RSCAN0CmCFG register in channel reset mode or channel halt mode. Set this register before requesting a transition to channel communication mode or channel wait mode. For a description of the bit timing parameters and settings, see Section 21.10.1, Initial Settings. SJW[1:0] Bits These bits are used to specify a Tq value for the resynchronization jump width. Allowed values are 1 Tq to 4 Tq, inclusive. Set a value less than or equal to the value of the TSEG2 bits. TSEG2[2:0] Bits These bits are used to specify a Tq value for the length of phase buffer segment 2 (PHASE_SEG2). Allowed values are 2 Tq to 8 Tq, inclusive. Set a value smaller than the value of the TSEG1 bits. TSEG1[3:0] Bits These bits are used to specify a Tq value for the total length of the propagation time segment (PROP_SEG) and phase buffer segment 1 (PHASE_SEG1). Allowed values are 4 Tq to 16 Tq, inclusive. BRP[9:0] Bits The CANmTq (fCANTQm) clock is calculated by dividing the CAN clock (fCAN) by the baud rate prescaler, ((BRP[9:0]) + 1). One clock cycle of the CANmTq clock is 1 Time Quantum (Tq). R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 21-35 RZ/A1H Group, RZ/A1M Group 21.3.2 RSCAN0CmCTR -- Channel Control Register (m = 0 to 4) Access: Address: Initial value: Bit 21. CAN Interface Can be read/written in 8-, 16-, and 32-bit units <RSCAN0_base> + 0004H + (m * 0010H) 0000 0005H 31 30 29 28 27 26 25 -- -- -- -- -- CTMS[1:0] 24 23 CTME ERRD 22 21 BOM[1:0] 20 19 18 17 16 -- -- -- -- TAIE Initial value 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R R R R R R/W R/W R/W R/W R/W R/W R R R R R/W Bit 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 ALIE BLIE OLIE EPIE EWIE BEIE -- -- -- -- RTBO CSLPR Initial value R/W BORIE BOEIE CHMDC[1:0] 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 R/W R/W R/W R/W R/W R/W R/W R/W R R R R R/W R/W R/W R/W Table 21.16 RSCAN0CmCTR register contents (1/2) Bit Position Bit Name Function 31 to 27 Reserved These bits are always read as 0. The write value should always be 0. 26, 25 CTMS[1:0] Communication Test Mode Select b26 b25 0 0 1 1 0: Standard test mode 1: Listen-only mode 0: Self-test mode 0 (external loopback mode) 1: Self-test mode 1 (internal loopback mode) 24 CTME Communication Test Mode Enable 0: Communication test mode is disabled. 1: Communication test mode is enabled. 23 ERRD Error Display Mode Select 0: Error flags are displayed only for the first error information after bits 14 to 8 in RSCAN0CmERFL are all cleared. 1: Error flags for all error information are displayed. 22, 21 BOM[1:0] Bus Off Recovery Mode Select b22 b21 0 0 1 1 0: ISO11898-1 compliant 1: Entry to channel halt mode automatically at bus-off entry 0: Entry to channel halt mode automatically at bus-off end 1: Entry to channel halt mode (during bus-off recovery period) by program request 20 to 17 Reserved These bits are always read as 0. The write value should always be 0. 16 TAIE Transmit Abort Interrupt Enable 0: Transmit abort interrupt is disabled. 1: Transmit abort interrupt is enabled. 15 ALIE Arbitration Lost Interrupt Enable 0: Arbitration lost interrupt is disabled. 1: Arbitration lost interrupt is enabled. 14 BLIE Bus Lock Interrupt Enable 0: Bus lock interrupt is disabled. 1: Bus lock interrupt is enabled. 13 OLIE Overload Frame Transmit Interrupt Enable 0: Overload frame transmit interrupt is disabled. 1: Overload frame transmit interrupt is enabled. 12 BORIE Bus Off Recovery Interrupt Enable 0: Bus off recovery interrupt is disabled. 1: Bus off recovery interrupt is enabled. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 21-36 RZ/A1H Group, RZ/A1M Group Table 21.16 21. CAN Interface RSCAN0CmCTR register contents (2/2) Bit Position Bit Name Function 11 BOEIE Bus Off Entry Interrupt Enable 0: Bus off entry interrupt is disabled. 1: Bus off entry interrupt is enabled. 10 EPIE Error Passive Interrupt Enable 0: Error passive interrupt is disabled. 1: Error passive interrupt is enabled. 9 EWIE Error Warning Interrupt Enable 0: Error warning interrupt is disabled. 1: Error warning interrupt is enabled. 8 BEIE Bus Error Interrupt Enable 0: Bus error interrupt is disabled. 1: Bus error interrupt is enabled. 7 to 4 Reserved These bits are always read as 0. The write value should always be 0. 3 RTBO Forcible Return from Bus-off When this bit is set to 1, forcible return from the bus off state is made. This bit is always read as 0. 2 CSLPR Channel Stop Mode 0: Other than channel stop mode 1: Channel stop mode 1, 0 CHMDC[1:0] Mode Select b1 b0 0 0 1 1 0: Channel communication mode 1: Channel reset mode 0: Channel halt mode 1: Setting prohibited CTMS[1:0] Bits These bits are used to select a communication test mode. Modify these bits in channel halt mode only. These bits are set to 0 in channel reset mode. CTME Bit Setting this bit to 1 enables communication test mode. Modify these bits in channel halt mode. This bit is set to 0 in channel reset mode. ERRD Bit This bit is used to control the display mode of bits 14 to 8 in the RSCAN0CmERFL register. When this bit is clear to 0, only the flags of the first error are set to 1. If two or more errors occur in the first error, all the flags of the detected errors are set to 1. When this bit is set to 1, all the flags of errors that have occurred are set to 1 regardless of the error occurrence order. Modify this bit only in channel reset mode or channel halt mode. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 21-37 RZ/A1H Group, RZ/A1M Group 21. CAN Interface BOM[1:0] Bits These bits are used to select the bus off recovery mode of the RS-CAN module. When the BOM[1:0] bits are set to 00B, return from the bus off state to the error active state is compliant with the CAN specifications. That is, the RS-CAN module reenters the CAN communication (error active state) after 11 consecutive recessive bits are detected 128 times. A bus off recovery interrupt request is generated at the time of return from the bus off state. Even if the CHMDC[1:0] bits are set to 10B (channel halt mode) before recessive bits are detected 128 times, the RS-CAN module does not transition to channel halt mode until recessive bits are detected 128 times. When the RS-CAN module reaches the bus off state when the BOM[1:0] bits are set to 01B, the CHMDC[1:0] bits in the RSCAN0CmCTR register (m = 0 to 4) are set to 10B and the RS-CAN module transitions to channel halt mode. No bus off recovery interrupt request is generated at the time of return from the bus off state and the TEC[7:0] and REC[7:0] bits in the RSCAN0CmSTS register are cleared to 00H. When the RS-CAN module reaches the bus off state when the BOM[1:0] bits are set to 10B, the CHMDC[1:0] bits are set to 10B and the RS-CAN module transitions to channel halt mode after return from the bus off state (11 consecutive recessive bits are detected 128 times). A bus off recovery interrupt request is generated at the time of return from the bus off state and the TEC[7:0] and REC[7:0] bits are cleared to 00H. When the BOM[1:0] bits are set to 11B and the CHMDC[1:0] bits are set to 10B while the RS-CAN module is in the bus off state, the RS-CAN module transitions to channel halt mode. No bus off recovery interrupt request is generated at the time of return from the bus off state and the TEC[7:0] and REC[7:0] bits are cleared to 00H. However, if 11 consecutive recessive bits are detected 128 times and the RS-CAN module has recovered to the error active state from the bus off state before the CHMDC[1:0] bits are set to 10B, a bus off recovery interrupt request is generated. If the CPU requests a transition to channel reset mode at the same time as the RS-CAN module transition to channel halt mode (at bus off entry when the BOM[1:0] bits are 01B or at bus off end when the BOM[1:0] bits are 10B), the CPU's request takes precedence. Modify the BOM bits only in channel reset mode. TAIE Bit When transmit abort of the transmit buffer is completed with the TAIE bit set to 1, an interrupt request is generated. Modify this bit only in channel reset mode. ALIE Bit When the ALF flag in the RSCAN0CmERFL register is set to 1 with the ALIE bit set to 1, an error interrupt request is generated. Modify this bit only in channel reset mode. BLIE Bit When the BLF flag in the RSCAN0CmERFL register is set to 1 with the BLIE bit set to 1, an error interrupt request is generated. Modify this bit only in channel reset mode. OLIE Bit When the OVLF flag in the RSCAN0CmERFL register is set to 1 with the OLIE bit set to 1, an error interrupt request is generated. Modify this bit only in channel reset mode. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 21-38 RZ/A1H Group, RZ/A1M Group 21. CAN Interface BORIE Bit When the BORF flag in the RSCAN0CmERFL register is set to 1 with the BORIE bit set to 1, an error interrupt request is generated. Modify this bit only in channel reset mode. BOEIE Bit When the BOEF flag in the RSCAN0CmERFL register is set to 1 with the BOEIE bit set to 1, an error interrupt request is generated. Modify this bit only in channel reset mode. EPIE Bit When the EPF flag in the RSCAN0CmERFL register is set to 1 with the EPIE bit set to 1, an error interrupt request is generated. Modify this bit only in channel reset mode. EWIE Bit When the EWF flag in the RSCAN0CmERFL register is set to 1 with the EWIE bit set to 1, an error interrupt request is generated. Modify this bit only in channel reset mode. BEIE Bit When the BEF flag in the RSCAN0CmERFL register is set to 1 with the BEIE bit set to 1, an error interrupt request is generated. Modify this bit only in channel reset mode. RTBO Bit Setting this bit to 1 in the bus off state forcibly returns the state from the bus off state to the error active state. This bit is automatically cleared to 0. Setting this bit to 1 clears the TEC[7:0] and REC[7:0] bits in the RSCAN0CmSTS register to 00H and also clears the BOSTS flag in the RSCAN0CmSTS register to 0 (not in bus off state). The other registers remain unchanged. No bus off recovery interrupt request is generated upon return from the bus off state in this case. Use this bit only when the BOM[1:0] bits in the RSCAN0CmCTR register are 00B (ISO11898-1 compliant). A delay of up to 1 CAN bit time occurs after the RTBO bit is set to 1 until the RSCAN module transitions to the error active state. Set this bit to 1 in channel communication mode. CSLPR Bit Setting this bit to 1 places the channel into channel stop mode. Clearing this bit to 0 makes the channel exit channel stop mode. Modify this bit from 0 to 1 only in channel reset mode. CHMDC[1:0] Bits These bits are used to select a channel mode (channel communication mode, channel reset mode, or channel halt mode). For details, see Section 21.5.2, Channel Modes. Setting the CSLPR bit to 1 in channel reset mode allows transition to channel stop mode. Do not set the CHMDC[1:0] bits to 11B. When the CAN module has automatically transitioned to channel halt mode based on the setting of the BOM[1:0] bits, the CHMDC[1:0] bits automatically become 10B. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 21-39 RZ/A1H Group, RZ/A1M Group 21.3.3 RSCAN0CmSTS -- Channel Status Register (m = 0 to 4) Access: Address: Initial value: Bit 21. CAN Interface 31 Can be read in 8-, 16-, and 32-bit units <RSCAN0_base> + 0008H + (m * 0010H) 0000 0005H 30 29 28 27 26 25 24 23 22 21 20 TEC[7:0] 19 18 17 16 REC[7:0] Initial value 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R R R R R R R R R R R R R R R R Bit 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- -- -- -- -- -- -- -- COMST RECST TRMST CSLPST CHLTST CRSTS BOSTS EPSTS S S S S S TS Initial value 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 R/W R R R R R R R R R R R R R R R R Table 21.17 RSCAN0CmSTS register contents Bit Position Bit Name Function 31 to 24 TEC[7:0] The transmit error counter (TEC) can be read. 23 to 16 REC[7:0] The receive error counter (REC) can be read. 15 to 8 Reserved These bits are always read as 0. 7 COMSTS Communication Status Flag 0: Communication is not ready. 1: Communication is ready. 6 RECSTS Receive Status Flag 0: Bus idle, in transmission or bus off state 1: In reception 5 TRMSTS Transmit Status Flag 0: Bus idle or in reception 1: In transmission or bus off state 4 BOSTS Bus Off Status Flag 0: Not in bus off state 1: In bus off state 3 EPSTS Error Passive Status Flag 0: Not in error passive state 1: In error passive state 2 CSLPSTS Channel Stop Status Flag 0: Not in channel stop mode 1: In channel stop mode 1 CHLTSTS Channel Halt Status Flag 0: Not in channel halt mode 1: In channel halt mode 0 CRSTSTS Channel Reset Status Flag 0: Not in channel reset mode 1: In channel reset mode TEC[7:0] Bits These bits contain the transmit error counter value. For transmit error counter increment/decrement conditions, see the CAN specification (ISO11898-1). These bits are cleared to 0 in channel reset mode. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 21-40 RZ/A1H Group, RZ/A1M Group 21. CAN Interface REC[7:0] Bits These bits contain the receive error counter value. For receive error counter increment/decrement conditions, see the CAN specifications (ISO11898-1). These bits are cleared to 0 in channel reset mode. COMSTS Flag This bit indicates that communication is ready. This flag becomes 1 when the CAN module has detected 11 consecutive recessive bits after it has transitioned from channel reset mode or channel halt mode to channel communication mode. This flag is cleared to 0 in channel reset mode or channel halt mode. RECSTS Flag This flag is set to 1 when reception has started, and is cleared to 0 when the bus has become idle or transmission has started. TRMSTS Flag This flag is set to 1 when transmission has started, and is cleared to 0 when the bus has become idle or reception has started. This flag remains 1 in the bus off state. BOSTS Flag This flag is set to 1 when the bus off state (TEC[7:0] > 255) is entered. It is cleared to 0 when the CAN module has exited the bus off state. EPSTS Flag This flag is set to 1 when the RS-CAN module has entered the error passive state ((128 TEC[7:0] 255) or (128 REC[7:0])), It is cleared to 0 when the RS-CAN module has exited the error passive state or has entered channel reset mode. CSLPSTS Flag This flag is set to 1 when the CAN module has transitioned to channel stop mode, and is cleared to 0 when the CAN module has returned from channel stop mode. CHLTSTS Flag This flag is set to 1 when the CAN module has transitioned to channel halt mode, and is cleared to 0 when the CAN module has returned from channel halt mode. CRSTSTS Flag This flag is set to 1 when the CAN module has transitioned to channel reset mode, and is cleared to 0 when the CAN module has transitioned to channel communication mode or channel halt mode. This flag remains 1 when the CAN module transitions from channel reset mode to channel stop mode. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 21-41 RZ/A1H Group, RZ/A1M Group 21.3.4 RSCAN0CmERFL -- Channel Error Flag Register (m = 0 to 4) Access: Address: Initial value: Bit 21. CAN Interface 31 Can be read/written in 8-, 16-, and 32-bit units <RSCAN0_base> + 000CH + (m * 0010H) 0000 0000H 30 29 28 27 26 25 24 -- 23 22 21 20 19 18 17 16 CRCREG[14:0] Initial value 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R R R R R R R R R R R R R R R R Bit 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 AERR FERR SERR ALF BLF OVLF BORF BOEF EPF EWF BEF -- ADERR B0ERR B1ERR CERR Initial value 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R R/W*1 R/W*1 R/W*1 R/W*1 R/W*1 R/W*1 R/W*1 R/W*1 R/W*1 R/W*1 R/W*1 R/W*1 R/W*1 R/W*1 R/W*1 Note 1. The only effective value for writing to this flag bit is 0, which clears the bit. Otherwise writing to the bit results in retention of its state. Table 21.18 RSCAN0CmERFL register contents (1/2) Bit Position Bit Name Function 31 Reserved This bit is always read as 0. The write value should always be 0. 30 to 16 CRCREG[14:0] CRC Calculation Data A CRC value calculated based on the transmit message or receive message is indicated. 15 Reserved This bit is always read as 0. The write value should always be 0. 14 ADERR ACK Delimiter Error Flag 0: No ACK delimiter error is detected. 1: ACK delimiter error is detected. 13 B0ERR Dominant Bit Error Flag 0: No dominant bit error is detected. 1: Dominant bit error is detected. 12 B1ERR Recessive Bit Error Flag 0: No recessive bit error is detected. 1: Recessive bit error is detected. 11 CERR CRC Error Flag 0: No CRC error is detected. 1: CRC error is detected. 10 AERR ACK Error Flag 0: No ACK error is detected. 1: ACK error is detected. 9 FERR Form Error Flag 0: No form error is detected. 1: Form error is detected. 8 SERR Stuff Error Flag 0: No stuff error is detected. 1: Stuff error is detected. 7 ALF Arbitration-lost Flag 0: No arbitration-lost is detected. 1: Arbitration-lost is detected. 6 BLF Dominant Lock Flag 0: No dominant lock is detected. 1: Dominant lock is detected. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 21-42 RZ/A1H Group, RZ/A1M Group Table 21.18 21. CAN Interface RSCAN0CmERFL register contents (2/2) Bit Position Bit Name Function 5 OVLF Overload Flag 0: No overload is detected. 1: Overload is detected. 4 BORF Bus Off Recovery Flag 0: No bus off recovery is detected. 1: Bus off recovery is detected. 3 BOEF Bus Off Entry Flag 0: No bus off entry is detected. 1: Bus off entry is detected. 2 EPF Error Passive Flag 0: No error passive is detected. 1: Error passive is detected. 1 EWF Error Warning Flag 0: No error warning is detected. 1: Error warning is detected. 0 BEF Protocol Error Flag 0: No protocol error is detected. 1: Protocol error is detected. See the CAN specification (ISO11898-1) for a description of error occurrence conditions. To clear each flag of this register, the program must write a 0 to the corresponding bit. These flags cannot be set to 1 by the program. If any of these error occurs at the same time that the program writes 0 to the flag, the flag is still set to 1. The channel reset mode transition clears all of these flags to 0. If the ERRD bit in the RSCAN0CmCTR register is set to 0 (ie, only the flags from the first error event are displayed) and an error related to bits 14 to 8 of RSCAN0CmERFL is detected, the flag bits are only set by the error event if bits 14 to 8 were all 0 at the time the error occurred. CRCREG[14:0] Flag When the CTME bit in the RSCAN0CmCTR register is set to 1 (communication test mode is enabled), the CRC value calculated based on the transmit or receive message can be read. When the CTME bit is set to 0 (communication test mode is disabled), these bits are always read as 0. ADERR Flag This flag is set to 1 when a form error has been detected in the ACK delimiter during transmission. B0ERR Flag This flag is set to 1 when a recessive bit has been detected though a dominant bit was transmitted. B1ERR Flag This flag is set to 1 when a dominant bit has been detected though a recessive bit was transmitted. CERR Flag This flag is set to 1 when a CRC error has been detected. AERR Flag This flag is set to 1 when an ACK error has been detected. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 21-43 RZ/A1H Group, RZ/A1M Group 21. CAN Interface FERR Flag This flag is set to 1 when a form error has been detected. SERR Flag This flag is set to 1 when a stuff error has been detected. ALF Flag This flag is set to 1 when an arbitration-lost has been detected. BLF Flag This flag is set to 1 when 32 consecutive dominant bits have been detected on the CAN bus in channel communication mode. After that, dominant lock can be detected again if any of the following conditions is met. * a recessive bit is detected after the BLF bit has been cleared from 1 to 0. * the CAN module transitions to channel reset mode and returns to channel communication mode after the BLF bit has been cleared from 1 to 0. OVLF Flag This flag is set to 1 when the overload frame transmit condition has been detected when performing reception or transmission. BORF Flag This flag is set to 1 when 11 consecutive recessive bits have been detected 128 times and the CAN module returns from the bus off state. However, this flag is not set to 1 if the CAN module returns from the bus off state in any of the following ways before 11 consecutive recessive bits are detected 128 times. * The CHMDC[1:0] bits in the RSCAN0CmCTR register are set to 01B (channel reset mode). * The RTBO bit in the RSCAN0CmCTR register is set to 1 (forcible return from the bus off state is made). * The BOM[1:0] bits in the RSCAN0CmCTR register are set to 01B (transition to channel halt mode at bus off entry). * The CHMDC[1:0] bits in the RSCAN0CmCTR register are set to 10B (channel halt mode) before 11 consecutive recessive bits are detected 128 times with the BOM[1:0] bits set to 11B (transition to channel halt mode upon a request from the program during bus off). BOEF Flag This flag is set to 1 when the bus off state is reached (TEC[7:0] value > 255). This flag is also set to 1 if the bus off state is reached when the BOM[1:0] bits in the RSCAN0CmCTR register (m = 0 to 4) set to 01B (transition to channel halt mode at bus off entry). R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 21-44 RZ/A1H Group, RZ/A1M Group 21. CAN Interface EPF Flag This flag becomes 1 when the error passive state is reached (REC[7:0] or TEC[7:0] value > 127). This flag becomes 1 only when the REC[7:0] or TEC[7:0] value first exceeds 127. Therefore, if the program writes 0 to this flag while the value of REC[7:0] or TEC[7:0] remains over 127, this bit is not set to 1 until both REC [7:0] and TEC[7:0] values become 127 or less and then the REC[7:0] or TEC[7:0] value exceeds 127 again. EWF Flag This flag is set to 1 only when the REC[7:0] or TEC[7:0] value first exceeds 95. Therefore, if the program writes 0 to this flag while the value of REC[7:0] or TEC[7:0] remains over 95, this bit is not set to 1 until both REC [7:0] and TEC[7:0] values become 95 or less and then the REC[7:0] or TEC[7:0] value exceeds 95 again. BEF Flag This flag is set to 1 when any one of the ADERR, B0ERR, B1ERR, CERR, AERR, FERR, and SERR flags in the RSCAN0CmERFL register is set to 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 21-45 RZ/A1H Group, RZ/A1M Group 21.3.5 RSCAN0GCFG -- Global Configuration Register Access: Address: Initial value: Bit 21. CAN Interface 31 Can be read/written in 8-, 16-, and 32-bit units <RSCAN0_base> + 0084H 0000 0000H 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 ITRCP Initial value R/W Bit 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- -- -- DCS MME DRE DCE TPRI TSBTCS[2:0] Initial value R/W TSSS TSP[3:0] 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R R R R/W R/W R/W R/W R/W Table 21.19 RSCAN0GCFG register contents (1/2) Bit Position Bit Name Function 31 to 16 ITRCP[15:0] Interval Timer Prescaler Set When these bits are set to M, the pclk is divided by M. Setting 0000H is prohibited when the interval timer is in use. 15 to 13 TSBTCS[2:0] Timestamp Clock Source Select b15 b14 b13 0 0 0 0 1 1 1 1 0 0 1 1 0 0 1 1 0: Channel 0 bit time clock 1: Channel 1 bit time clock 0: Channel 2 bit time clock 1: Channel 3 bit time clock 0: Channel 4 bit time clock 1: Setting prohibited 0: Setting prohibited 1: Setting prohibited 12 TSSS Timestamp Source Select 0: pclk/2*1 1: Bit time clock 11 to 8 TSP[3:0] Timestamp Clock Source Division b11 b10 b9 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 1 1 1 1 0 0 0 0 1 1 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 b8 0: Not divided 1: Divided by 2 0: Divided by 4 1: Divided by 8 0: Divided by 16 1: Divided by 32 0: Divided by 64 1: Divided by 128 0: Divided by 256 1: Divided by 512 0: Divided by 1024 1: Divided by 2048 0: Divided by 4096 1: Divided by 8192 0: Divided by 16384 1: Divided by 32768 7 to 5 Reserved These bits are always read as 0. The write value should always be 0. 4 DCS CAN Clock Source Select*2 0: clkc 1: clk_xincan R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 21-46 RZ/A1H Group, RZ/A1M Group Table 21.19 21. CAN Interface RSCAN0GCFG register contents (2/2) Bit Position Bit Name Function 3 MME Mirror Function Enable 0: Mirror function is disabled. 1: Mirror function is enabled. 2 DRE DLC Replacement Enable 0: DLC replacement is disabled. 1: DLC replacement is enabled. 1 DCE DLC Check Enable 0: DLC check is disabled. 1: DLC check is enabled. 0 TPRI Transmit Priority Select 0: ID priority 1: Transmit buffer number priority Note 1. Note 2. When specifying CKSCLK_ICANOSC as the timestamp counter count source, set bits TSBTCS[2:0] to 000B. For the setting of the CAN clock frequency, see Table 21.6, Range of Operating Frequency Depending on the Transfer Rate and the Number of Channels in Use in this LSI. Modify the RSCAN0GCFG register only in global reset mode. ITRCP[15:0] Bits These bits are used to set a clock source division value of the interval timer for FIFO buffers. Refer to Section 21.7.3.1, Interval Transmission Function. TSBTCS[2:0] Bits When the TSSS bit is 1, these bits are used to select the channel of the bit time clock that will be the clock source of the timestamp counter. TSSS Bit This bit is used to select a clock source of the timestamp counter. TSP[3:0] Bits A clock obtained by dividing the clock source selected with the TSBTCS[2:0] bits and TSSS bit according to the TSP[3:0] bits is used as the timestamp counter count source. DCS Bit When this bit is set to 0, clkc is used as the clock source of the CAN clock (fCAN). When this bit is set to 1, clk_xincan is used as the clock source of the CAN clock (fCAN). For the setting of the CAN clock frequency, see Table 21.6, Range of Operating Frequency Depending on the Transfer Rate and the Number of Channels in Use in this LSI. MME Bit Setting this bit to 1 makes the mirror function available. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 21-47 RZ/A1H Group, RZ/A1M Group 21. CAN Interface DRE Bit When the DRE bit is set to 1, the DLC value of the receive rule is stored in the buffer instead of the DLC value of the received message after the DLC value has passed through the DLC filter. In this case, a value of 00H is stored in each data byte beyond the first n bytes, where n is the DLC value of the receive rule. The DLC replacement function is only available when the DCE bit is set to 1 (DLC check is enabled). DCE Bit Setting this bit to 1 makes the DLC check function available. When disabling the DLC check function, set the GAFLDLC[3:0] bits in the RSCAN0GAFLP0j register to 0000B before clearing the DCE bit in the RSCAN0GCFG register to 0. TPRI Bit This bit is used to set the transmit priority. When this bit is set to 0, ID priority is selected and the transmit priority complies with the CAN bus arbitration rule (ISO11898-1 specifications). When this bit is set to 1, transmit buffer number priority is selected and the lowest transmit buffer number of those with pending messages has the highest priority. While the transmit queue is in use, this bit should be set to 0. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 21-48 RZ/A1H Group, RZ/A1M Group 21.3.6 RSCAN0GCTR -- Global Control Register Access: Address: Initial value: Bit 21. CAN Interface Can be read/written in 8-, 16-, and 32-bit units <RSCAN0_base> + 0088H 0000 0005H 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- TSRST Initial value 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R R R R R R R R R R R R R R R R/W Bit 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- -- -- -- -- THLEIE MEIE DEIE -- -- -- -- -- GSLPR GMDC[1:0] Initial value 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 R/W R R R R R R/W R/W R/W R R R R R R/W R/W R/W Table 21.20 RSCAN0GCTR register contents Bit Position Bit Name Function 31 to 17 Reserved These bits are always read as 0. The write value should always be 0. 16 TSRST Timestamp Counter Reset Setting the TSRST bit to 1 resets the timestamp counter. This bit is always read as 0. 15 to 11 Reserved These bits are always read as 0. The write value should always be 0. 10 THLEIE Transmit History Buffer Overflow Interrupt Enable 0: Transmit history buffer overflow interrupt is disabled. 1: Transmit history buffer overflow interrupt is enabled. 9 MEIE FIFO Message Lost Interrupt Enable 0: FIFO message lost interrupt is disabled. 1: FIFO message lost interrupt is enabled. 8 DEIE DLC Error Interrupt Enable 0: DLC error interrupt is disabled. 1: DLC error interrupt is enabled. 7 to 3 Reserved These bits are always read as 0. The write value should always be 0. 2 GSLPR Global Stop Mode 0: Other than global stop mode 1: Global stop mode 1, 0 GMDC[1:0] Global Mode Select b1 b0 0 0 1 1 0: Global operating mode 1: Global reset mode 0: Global test mode 1: Setting prohibited TSRST Bit This bit is used to reset the timestamp counter. When this bit is set to 1, the RSCAN0GTSC register is cleared to 0000H. THLEIE Bit When the THLEIE bit is set to 1 and the THLES flag in the RSCAN0GERFL register is set to 1, an interrupt request is generated. Modify this bit only in global reset mode. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 21-49 RZ/A1H Group, RZ/A1M Group 21. CAN Interface MEIE Bit When the MEIE bit is set to 1 and the MES flag in the RSCAN0GERFL register is set to 1, an interrupt request is generated. Modify this bit only in global reset mode. DEIE Bit When the DEIE bit is set to 1 and the DEF flag in the RSCAN0GERFL register is set to 1, an interrupt request is generated. Modify this bit only in global reset mode. GSLPR Bit When the RSCAN module is in global reset mode, setting this bit to 1 places the RSCAN module into global stop mode. Clearing this bit to 0 makes the RSCAN module leave from global stop mode. Modify this bit only in global reset mode. GMDC[1:0] Bits These bits are used to select the mode of entire RS-CAN module (global operating mode, global reset mode, or global test mode). For details, see Section 21.5.1, Global Modes. Setting the GSLPR bit to 1 when in global reset mode places the RS-CAN module into global stop mode. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 21-50 RZ/A1H Group, RZ/A1M Group 21.3.7 RSCAN0GSTS -- Global Status Register Can be read in 8-, 16-, and 32-bit units Access: <RSCAN0_base> + 008CH Address: 0000 000DH Initial value: Bit 21. CAN Interface 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Initial value 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R R R R R R R R R R R R R R R R Bit 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- -- -- -- -- -- -- -- -- -- -- -- GRAMI GSLPS GHLTST GRSTS NIT TS S TS Initial value 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 1 R/W R R R R R R R R R R R R R R R R Table 21.21 RSCAN0GSTS register contents Bit Position Bit Name Function 31 to 4 Reserved These bits are always read as 0. 3 GRAMINIT CAN RAM Initialization Status Flag 0: CAN RAM Initialization is completed. 1: CAN RAM Initialization is ongoing. 2 GSLPSTS Global Stop Status Flag 0: Not in global stop mode 1: In global stop mode 1 GHLTSTS Global Test Status Flag 0: Not in global test mode 1: In global test mode 0 GRSTSTS Global Reset Status Flag 0: Not in global reset mode 1: In global reset mode GRAMINIT Flag This flag indicates the initialization status of the CAN RAM. This flag is set to 1 after this LSI has been reset, and is cleared to 0 when CAN RAM initialization is completed. GSLPSTS Flag This flag is set to 1 when the CAN module has transitioned to global stop mode, and is cleared to 0 when the CAN module has returned from global stop mode. GHLTSTS Flag This flag is set to 1 when the CAN module has transitioned to global test mode, and is cleared to 0 when the CAN module has exited global test mode. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 21-51 RZ/A1H Group, RZ/A1M Group 21. CAN Interface GRSTSTS Flag This flag is set to 1 when the CAN module has transitioned to global reset mode, and is cleared to 0 when the CAN module has exited global reset mode. This flag remains 1 even when the CAN module has transitioned from global reset mode to global stop mode. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 21-52 RZ/A1H Group, RZ/A1M Group 21.3.8 RSCAN0GERFL -- Global Error Flag Register Access: Address: Initial value: Bit 21. CAN Interface Can be read in 8-, 16-, and 32-bit units <RSCAN0_base> + 0090H 0000 0000H 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Initial value 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R R R R R R R R R R R R R R R R Bit 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- -- -- -- -- -- -- -- -- -- -- -- -- THLES MES DEF Initial value 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R R R R R R R R R R R R R R R R/W*1 Note 1. The only effective value for writing to this flag bit is 0, which clears the bit. Otherwise writing to the bit results in retention of its state. Table 21.22 RSCAN0GERFL register contents Bit Position Bit Name Function 31 to 29 Reserved The read value is undefined. The write value should always be 0. 2 THLES Transmit History Buffer Overflow Status Flag 0: No transmit history buffer overflow has occurred. 1: A transmit history buffer overflow has occurred. 1 MES FIFO Message Lost Status Flag 0: No FIFO message lost error has occurred. 1: A FIFO message lost error has occurred. 0 DEF DLC Error Flag 0: No DLC error has occurred. 1: A DLC error has occurred. All flags in the RSCAN0GERFL register are cleared to 0 in global reset mode. THLES Flag The THLES flag is set to 1 when any one of the THLELT flags in the RSCAN0THLSTSm register (m = 0 to 4) is set to 1. This flag is cleared to 0 when the THLELT flags of all channels are set to 0. MES Flag The MES flag is set to 1 when any one of the RFMLT flags in the RSCAN0RFSTSx register (x = 0 to 7) or the CFMLT flags in the RSCAN0CFSTSk register (k = 0 to 14) is set to 1. This flag is cleared to 0 when all RFMLT flags and CFMLT flags are set to 0. DEF Flag The DEF flag is set to 1 when an error has been detected during the DLC check. The program can clear this flag by writing 0 to this bit. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 21-53 RZ/A1H Group, RZ/A1M Group 21.3.9 RSCAN0GTINTSTS0 -- Global TX Interrupt Status Register 0 Access: Address: Initial value: Bit 21. CAN Interface Can be read in 8-, 16-, and 32-bit units <RSCAN0_base> + 0460H 0000 0000H 31 30 29 -- -- -- 28 27 26 THIF3 CFTIF3 TQIF3 25 24 23 22 21 TAIF3 TSIF3 -- -- -- 20 19 18 THIF2 CFTIF2 TQIF2 17 16 TAIF2 TSIF2 Initial value 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R R R R*1 R*1 R*1 R*1 R*1 R R R R*1 R*1 R*1 R*1 R*1 Bit 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- -- -- TAIF1 TSIF1 -- -- -- TAIF0 TSIF0 THIF1 CFTIF1 TQIF1 THIF0 CFTIF0 TQIF0 Initial value 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R R R R*1 R*1 R*1 R*1 R*1 R R R R*1 R*1 R*1 R*1 R*1 Note 1. This bit is automatically cleared in the global reset or channel reset mode. Table 21.23 RSCAN0GTINTSTS0 register contents (1/2) Bit Position Bit Name Function 31 to 29 Reserved These bits are always read as 0. The write value should always be 0. 28 THIF3 Channel 3 transmit history interrupt status flag 0: Transmit history interrupt is not requested. 1: Transmit history interrupt is requested. 27 CFTIF3 Channel 3 transmit/receive FIFO transmit/gateway mode interrupt status flag 0: Transmit/receive FIFO transmit/gateway mode interrupt is not requested. 1: Transmit/receive FIFO transmit/gateway mode interrupt is requested. 26 TQIF3 Channel 3 transmit queue interrupt status flag 0: Transmit queue interrupt is not requested. 1: Transmit queue interrupt is requested. 25 TAIF3 Channel 3 transmit buffer abort interrupt status flag 0: Transmit buffer abort interrupt is not requested. 1: Transmit buffer abort interrupt is requested 24 TSIF3 Channel 3 transmit buffer transmit complete interrupt status flag 0: Transmit buffer transmit complete interrupt is not requested. 1: Transmit buffer transmit complete interrupt is requested. 23 to 21 Reserved These bits are always read as 0. The write value should always be 0. 20 THIF2 Channel 2 transmit history interrupt status flag 0: Transmit history interrupt is not requested. 1: Transmit history interrupt is requested. 19 CFTIF2 Channel 2 transmit/receive FIFO transmit/gateway mode interrupt status flag 0: Transmit/receive FIFO transmit/gateway mode interrupt is not requested. 1: Transmit/receive FIFO transmit/gateway mode interrupt is requested. 18 TQIF2 Channel 2 transmit queue interrupt status flag 0: Transmit queue interrupt is not requested. 1: Transmit queue interrupt is requested. 17 TAIF2 Channel 2 transmit buffer abort interrupt status flag 0: Transmit buffer abort interrupt is not requested. 1: Transmit buffer abort interrupt is requested. 16 TSIF2 Channel 2 transmit buffer interrupt status flag 0: Transmit buffer transmit complete interrupt is not requested. 1: Transmit buffer transmit complete interrupt is requested. 15 to 13 Reserved These bits are always read as 0. The write value should always be 0. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 21-54 RZ/A1H Group, RZ/A1M Group Table 21.23 21. CAN Interface RSCAN0GTINTSTS0 register contents (2/2) Bit Position Bit Name Function 12 THIF1 Channel 1 transmit history interrupt status flag 0: Transmit history interrupt is not requested. 1: Transmit history interrupt is requested. 11 CFTIF1 Channel 1 transmit/receive FIFO transmit/gateway mode interrupt status flag 0: Transmit/receive FIFO transmit/gateway mode interrupt is not requested. 1: Transmit/receive FIFO transmit/gateway mode interrupt is requested. 10 TQIF1 Channel 1 transmit queue interrupt status flag 0: Transmit queue interrupt is not requested. 1: Transmit queue interrupt is requested. 9 TAIF1 Channel 1 transmit buffer abort interrupt status flag 0: Transmit buffer transmit abort interrupt is not requested. 1: Transmit buffer transmit abort interrupt is requested. 8 TSIF1 Channel 1 transmit buffer interrupt status flag 0: Transmit buffer transmit complete interrupt is not requested. 1: Transmit buffer transmit complete interrupt is requested. 7 to 5 Reserved These bits are always read as 0. The write value should always be 0. 4 THIF0 Channel 0 transmit history interrupt status flag 0: Transmit history interrupt is not requested. 1: Transmit history interrupt is requested. 3 CFTIF0 Channel 0 transmit/receive FIFO transmit/gateway mode interrupt status flag 0: Transmit/receive FIFO transmit/gateway mode interrupt is not requested. 1: Transmit/receive FIFO transmit/gateway mode interrupt is requested. 2 TQIF0 Channel 0 transmit queue interrupt status flag 0: Transmit queue interrupt is not requested. 1: Transmit queue interrupt is requested. 1 TAIF0 Channel 0 transmit buffer abort interrupt status flag 0: Transmit buffer transmit abort interrupt is not requested. 1: Transmit buffer transmit abort interrupt is requested. 0 TSIF0 Channel 0 transmit buffer interrupt status flag 0: Transmit buffer transmit complete interrupt is not requested. 1: Transmit buffer transmit complete interrupt is requested. TSIFm Bits The TSIFm bit is set to 1 when the TMIE bit in the RSCAN0TMIECy register is set to 1 (transmit buffer interrupt enabled) and the TMTRF[1:0] flags in the RSCAN0TMSTSp register are set to 10B (transmit completed without abort request) or 11B (transmit completed with abort request). When the TMTRF[1:0] flags are cleared to 00B under the condition that the TSIFm bit can be set to 1, this flag is cleared to 0. In addition, clearing the TMIE bit to 0 also clears this flag to 0. TAIFm Bits The TAIFm bit is set to 1 when the TAIE bit in the RSCAN0CmCTR register is 1 (transmit abort interrupt enabled) and the TMTRF[1:0] flags in the RSCAN0TMSTSp register are set to 01B (transmit abort completed). This flag is cleared to 0 when the TMTRF[1:0] flags are cleared to 00B after the transmit abort is completed. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 21-55 RZ/A1H Group, RZ/A1M Group 21. CAN Interface TQIFm Bits When the TXQIE bit in the RSCAN0TXQCCm register is set to 1 (transmit queue interrupt enabled) and the TXQIF bit in the RSCAN0TXQSTSm register is set to 1 (transmit queue interrupt request), the TQIFm bit is set to 1. When the TXQIF bit (transmit queue interrupt request) in the RSCAN0TXQSTSm register is cleared to 0, this bit is cleared to 0. This flag is also cleared to 0 when the TXQIE bit is cleared to 0. CFTIFm Bits When the CFTXIE bit in the RSCAN0CFCCk register is set to 1 (transmit/receive FIFO buffer transmit interrupt enabled) and the CFTXIF bit in the RSCAN0CFSTSk register is set to 1 (transmit/ receive FIFO transmit interrupt request), the CFTIFm bit is set to 1. When the CFTXIF bit is cleared to 0 under the condition that the CFTIFm bit can be set to 1, this bit is cleared to 0. This flag is also cleared to 0 when the CFTXIE bit is cleared to 0. THIFm Bits When the THLIE bit in the RSCAN0THLCCm register is set to 1 (transmit history interrupt enabled) and the THLIF bit in the RSCAN0THLSTSm register is set to 1 (transmit history interrupt request), the THIFm bit is set to 1. When the THLIF bit in the RSCAN0THLSTSm register is cleared to 0, this bit is cleared to 0. This flag is also cleared to 0 when the THLIE bit is cleared to 0. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 21-56 RZ/A1H Group, RZ/A1M Group 21.3.10 RSCAN0GTINTSTS1 -- Global TX Interrupt Status Register 1 Access: Address: Initial value: Bit 21. CAN Interface Can be read in 8-, 16-, and 32-bit units <RSCAN0_base> + 0464H 0000 0000H 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Initial value 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R R R R R R R R R R R R R R R R Bit 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- -- -- -- -- -- -- -- -- -- -- TAIF4 TSIF4 THIF4 CFTIF4 TQIF4 Initial value 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R R R R R R R R R R R R R R R R Note 1. This bit is automatically cleared in the global reset or channel reset mode. Table 21.24 RSCAN0GTINTSTS1 register contents Bit Position Bit Name Function 31 to 5 Reserved These bits are always read as 0. The write value should always be 0. 4 THIF4 Channel 4 transmit history interrupt status flag 0: Transmit history interrupt is not requested. 1: Transmit history interrupt is requested. 3 CFTIF4 Channel 4 transmit/receive FIFIO transmit/gateway mode interrupt status flag 0: Transmit/receive FIFIO transmit/gateway mode interrupt is not requested. 1: Transmit/receive FIFIO transmit/gateway mode interrupt is requested. 2 TQIF4 Channel 4 transmit queue interrupt status flag 0: Transmit queue interrupt is not requested. 1: Transmit queue interrupt is requested. 1 TAIF4 Channel 4 transmit buffer abort interrupt status flag 0: Transmit buffer abort interrupt is not requested. 1: Transmit buffer abort interrupt is requested. 0 TSIF4 Channel 4 transmit buffer interrupt status flag 0: Transmit buffer transmit complete interrupt is not requested. 1: Transmit buffer transmit complete interrupt is requested. TSIFm Bits The TSIFm bit is set to 1 when the TMIE bit in the RSCAN0TMIECy register is set to 1 (transmit buffer interrupt enabled) and the TMTRF[1:0] flags in the RSCAN0TMSTSp register are set to 10B (transmit completed without abort request) or 11B (transmit completed with abort request). When the TMTRF[1:0] flags are cleared to 00B under the condition that the TSIFm bit can be set to 1, this flag is cleared to 0. In addition, clearing the TMIE bit to 0 also clears this flag to 0. TAIFm Bits When the TAIE bit in the RSCAN0CmCTR register is set to 1 (transmit abort interrupt enabled) and the TMTRF[1:0] flags in the RSCAN0TMSTSp register are set to 01B (transmit abort completed), the TAIFm bit is set to 1. This flag is cleared to 0 when the TMTRF[1:0] flags are cleared to 00B after the transmit abort is completed. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 21-57 RZ/A1H Group, RZ/A1M Group 21. CAN Interface TQIFm Bits When the TXQIE bit in the RSCAN0TXQCCm register is set to 1 (transmit queue interrupt enabled) and the TXQIF bit in the RSCAN0TXQSTSm register is set to 1 (transmit queue interrupt request), the TQIFm bit is set to 1. When the TXQIF bit (transmit queue interrupt request) in the RSCAN0TXQSTSm register is cleared to 0, this bit is cleared to 0. Clearing the TXQIE bit to 0 also clears this flag to 0. CFTIFm Bits When the CFTXIE bit in the RSCAN0CFCCk register is set to 1 (transmit/receive FIFO buffer transmit interrupt enabled) and the CFTXIF bit in the RSCAN0CFSTSk register is set to 1 (transmit/ receive FIFO transmit interrupt request), the CFTIFm bit is set to 1. When the CFTXIF bit is cleared to 0 under the condition that the CFTIFm bit can be set to 1, this bit is cleared to 0. Clearing the CFTXIE bit to 0 also clears this flag to 0. THIFm Bits When the THLIE bit in the RSCAN0THLCCm register is set to 1 (transmit history interrupt enabled) and the THLIF bit in the RSCAN0THLSTSm register is set to 1 (transmit history interrupt request), the THIFm bit is set to 1. When the THLIF bit in the RSCAN0THLSTSm register is cleared to 0, this bit is cleared to 0. Clearing the THLIE bit to 0 also clears this flag to 0. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 21-58 RZ/A1H Group, RZ/A1M Group 21.3.11 RSCAN0GTSC -- Global Timestamp Counter Register Access: Address: Initial value: Bit 21. CAN Interface Can be read in 8-, 16-, and 32-bit units <RSCAN0_base> + 0094H 0000 0000H 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Initial value 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R R R R R R R R R R R R R R R R Bit 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 TS[15:0] Initial value 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R R R R R R R R R R R R R R R R Table 21.25 RSCAN0GTSC register contents Bit Position Bit Name Function 31 to 16 Reserved These bits are always read as 0. 15 to 0 TS[15:0] Timestamp Value The timestamp counter value can be read. Counter Value: 0000H to FFFFH TS[15:0] Bits When the TS[15:0] bits are read, the read value shows the timestamp counter (16-bit free-running counter) value at that time. When the SOF is detected, the TS[15:0] value is captured and later stored in the receive buffer or the FIFO buffer. The timestamp counter is initialized in global reset mode. The timestamp counter starts and stops counting differently, depending on the count source. * When the TSSS bit in the RSCAN0GCFG register is 0 (pclk): The timestamp counter starts counting when the RSCAN module has transitioned to global operating mode. This counter stops counting when the RSCAN module has transitioned to global stop mode or global test mode. * When the TSSS bit is 1 (CANm bit time clock): The timestamp counter starts counting when the corresponding channel has transitioned to channel communication mode. This counter stops counting when the corresponding channel has transitioned to channel reset mode or channel halt mode. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 21-59 RZ/A1H Group, RZ/A1M Group 21.3.12 RSCAN0GAFLECTR -- Receive Rule Entry Control Register Access: Address: Initial value: Bit 21. CAN Interface Can be read/written in 8-, 16-, and 32-bit units <RSCAN0_base> + 0098H 0000 0000H 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Initial value 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R R R R R R R R R R R R R R R R Bit 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- -- -- -- -- -- -- AFLDAE -- -- -- AFLPN[4:0] Initial value 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R R R R R R R R/W R R R R/W R/W R/W R/W R/W Table 21.26 RSCAN0GAFLECTR register contents Bit Position Bit Name Function 31 to 9 Reserved These bits are always read as 0. The write value should always be 0. 8 AFLDAE Receive Rule Table Write Enable 0: Receive rule table write is disabled. 1: Receive rule table write is enabled. 7 to 5 Reserved These bits are always read as 0. The write value should always be 0. 4 to 0 AFLPN[4:0] Receive Rule Table Page Number Configuration A page number can be selected from a range of page 0 (00000B) to page 19 (10011B). AFLDAE Bit Setting this bit to 0 disables the write to the receive rule table. After writes to the receive rule table are completed, set this bit to 0 to disable the write to the table. The receive rule table can be read regardless of the value of this bit. Set the AFLDAE bit to 1 only in global reset mode. AFLPN[4:0] Bits These bits are used to set the page number of the receive rule table. Sixteen receive rules can be set per page. Set these bits to a value within the range of 00000B to 10011B. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 21-60 RZ/A1H Group, RZ/A1M Group 21.3.13 RSCAN0GAFLCFG0 -- Receive Rule Configuration Register 0 Access: Address: Initial value: Bit 21. CAN Interface 31 Can be read/written in 8-, 16-, and 32-bit units <RSCAN0_base> + 009CH 0000 0000H 30 29 28 27 26 25 24 23 22 21 RNC0[7:0] Initial value R/W Bit R/W 19 18 17 16 RNC1[7:0] 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 RNC2[7:0] Initial value 20 RNC3[7:0] 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Table 21.27 RSCAN0GAFLCFG0 register contents Bit Position Bit Name Function 31 to 24 RNC0[7:0] Number of Rules for Channel 0 Set the number of receive rules exclusively used for channel 0. 23 to 16 RNC1[7:0] Number of Rules for Channel 1 Set the number of receive rules exclusively used for channel 1. 15 to 8 RNC2[7:0] Number of Rules for Channel 2 Set the number of receive rules exclusively used for channel 2. 7 to 0 RNC3[7:0] Number of Rules for Channel 3 Set the number of receive rules exclusively used for channel 3. Modify the RSCAN0GAFLCFG0 register only in global reset mode. Up to 64 x (number of channels) rules can be registered in the receive rule table as the entire unit. The number of receive rules per channel should meet the following conditions. * The maximum number of rules per channel is 128. * The total of the number of rules allocated to each channel is not larger than the number of rules that can be registered in the entire unit. RNC0[7:0] Bits These bits are used to set the number of rules to be registered in the channel 0 receive rule table. Set these bits to a value within the range of 00H to 80H. RNC1[7:0] Bits These bits are used to set the number of rules to be registered in the channel 1 receive rule table. Set these bits to a value within the range of 00H to 80H. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 21-61 RZ/A1H Group, RZ/A1M Group 21. CAN Interface RNC2[7:0] Bits These bits are used to set the number of rules to be registered in the channel 2 receive rule table. Set these bits to a value within the range of 00H to 80H. RNC3[7:0] Bits These bits are used to set the number of rules to be registered in the channel 3 receive rule table. Set these bits to a value within the range of 00H to 80H. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 21-62 RZ/A1H Group, RZ/A1M Group 21.3.14 RSCAN0GAFLCFG1 -- Receive Rule Configuration Register 1 Access: Address: Initial value: Bit 21. CAN Interface 31 Can be read/written in 8-, 16-, and 32-bit units <RSCAN0_base> + 00A0H 0000 0000H 30 29 28 27 26 25 24 RNC4[7:0] Initial value R/W Bit 23 22 21 20 19 18 17 16 -- -- -- -- -- -- -- -- 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R R R R R R R R 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Initial value 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R R R R R R R R R R R R R R R R Table 21.28 RSCAN0GAFLCFG1 register contents Bit Position Bit Name Function 31 to 24 RNC4[7:0] Number of Rules for Channel 4 Set the number of receive rules exclusively used for channel 4. 23 to 0 Reserved These bits are always read as 0. The write value should always be 0. Modify the RSCAN0GAFLCFG1 register only in global reset mode. Up to 64 x (number of channels) rules can be registered in the receive rule table as the entire unit. The number of receive rules per channel should meet the following conditions. * The maximum number of rules per channel is 128. * The total of the number of rules allocated to each channel is not larger than the number of rules that can be registered in the entire unit. RNC4[7:0] Bits These bits are used to set the number of rules to be registered in the channel 4 receive rule table. Set these bits to a value within the range of 00H to 80H. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 21-63 RZ/A1H Group, RZ/A1M Group 21.3.15 RSCAN0GAFLIDj -- Receive Rule ID Register (j = 0 to 15) Access: Address: Initial value: Bit 21. CAN Interface 31 Can be read/written in 8-, 16-, and 32-bit units <RSCAN0_base> + 0500H + (j * 0010H) 0000 0000H 30 29 28 27 26 25 24 23 GAFLID GAFLR GAFLLB E TR Initial value R/W Bit 22 21 20 19 18 17 16 GAFLID[28:16] 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 GAFLID[15:0] Initial value R/W 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Table 21.29 RSCAN0GAFLIDj register contents Bit Position Bit Name Function b31 GAFLIDE IDE Select 0: Standard ID 1: Extended ID b30 GAFLRTR RTR Select 0: Data frame 1: Remote frame b29 GAFLLB Receive Rule Target Message Select 0: When a message transmitted from another CAN node is received 1: When the own transmitted message is received b28 to b0 GAFLID[28:0] ID Set the ID of the receive rule. For the standard ID, set the ID in bits b10 to b0 and set bits b28 to b11 to 0. Modify the RSCAN0GAFLIDj register when the AFLDAE bit in the RSCAN0GAFLECTR register is set to 1 (receive rule table write is enabled) in global reset mode. GAFLIDE Bit This bit is used to select the ID format (standard ID or extended ID) of the receive rule. This bit is compared with the IDE bit in the received message during the acceptance filter processing. GAFLRTR Bit This bit is used to select the frame format (data frame or remote frame) of the receive rule. This bit is compared with the RTR bit in the received message during the acceptance filter processing. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 21-64 RZ/A1H Group, RZ/A1M Group 21. CAN Interface GAFLLB Bit When this bit is set to 0, data processing using the receive rule is performed when receiving messages transmitted from another CAN node. When this bit is set to 1 when the mirror function is used, data processing using the receive rule is performed when the CAN node is receiving its own transmitted messages. GAFLID[28:0] Bits These bits are used to set the ID field of the receive rule. The ID value set by these bits is compared with the ID of the received message during the acceptance filter processing. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 21-65 RZ/A1H Group, RZ/A1M Group 21.3.16 RSCAN0GAFLMj -- Receive Rule Mask Register (j = 0 to 15) Access: Address: Initial value: Bit 31 Can be read/written in 8-, 16-, and 32-bit units <RSCAN0_base> + 0504H + (j * 0010H) 0000 0000H 30 29 GAFLID GAFLR EM TRM Initial value R/W Bit 21. CAN Interface 28 27 26 25 24 23 -- 22 21 20 19 18 17 16 GAFLIDM[28:16] 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R/W R R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 GAFLIDM[15:0] Initial value R/W 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Table 21.30 RSCAN0GAFLMj register contents Bit Position Bit Name Function 31 GAFLIDEM IDE Mask 0: The IDE bit is not compared. 1: The IDE bit is compared. 30 GAFLRTRM RTR Mask 0: The RTR bit is not compared. 1: The RTR bit is compared 29 Reserved This bit is always read as 0. The write value should always be 0. 28 to 0 GAFLIDM[28:0] ID Mask 0: The corresponding ID bit is not compared. 1: The corresponding ID bit is compared. Modify the RSCAN0GAFLMj register when the AFLDAE bit in the RSCAN0GAFLECTR register is set to 1 (receive rule table write is enabled) in global reset mode. GAFLIDEM Bit When this bit is set to 1, filter processing is performed only for messages of the ID format specified by the GAFLIDE bit in the RSCAN0GAFLIDj register. When this bit is cleared to 0, the IDs of all the receive messages and the specified IDs are regarded as matched. To set the GAFLIDEM bit to 0, set the GAFLIDM[28:0] bits to all 0 at the same time. GAFLRTRM Bit This bit is used to mask the RTR bit of the receive rule. GAFLIDM[28:0] Bits These bits are used to mask the corresponding ID bit of the receive rule. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 21-66 RZ/A1H Group, RZ/A1M Group 21.3.17 RSCAN0GAFLP0j -- Receive Rule Pointer 0 Register (j = 0 to 15) Access: Address: Initial value: Bit 21. CAN Interface 31 Can be read/written in 8-, 16-, and 32-bit units <RSCAN0_base> + 0508H + (j * 0010H) 0000 0000H 30 29 28 27 26 25 24 23 GAFLDLC[3:0] Initial value R/W Bit R/W 21 20 19 18 17 16 GAFLPTR[11:0] 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- -- -- -- -- -- -- -- GAFLR MV Initial value 22 GAFLRMDP[6:0] 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R R R R R R R R Table 21.31 RSCAN0GAFLP0j register contents Bit Position Bit Name Function 31 to 28 GAFLDLC[3:0] Receive Rule DLC b31 b30 b29 b28 0 0 0 0 0 0 0 0 1 0 0 0 0 1 1 1 1 X 0 0 1 1 0 0 1 1 X 0: DLC check is disabled. 1: 1 data byte 0: 2 data bytes 1: 3 data bytes 0: 4 data bytes 1: 5 data bytes 0: 6 data bytes 1: 7 data bytes X: 8 data bytes 27 to 16 GAFLPTR[11:0] Receive Rule Label Set the 12-bit label information. 15 GAFLRMV Receive Buffer Enable 0: No receive buffer is used. 1: A receive buffer is used. 14 to 8 GAFLRMDP[6:0] Receive Buffer Number Select Set the receive buffer number to store receive messages. 7 to 0 Reserved These bits are always read as 0. The write value should always be 0. Modify the RSCAN0GAFLP0j register when the AFLDAE bit in the RSCAN0GAFLECTR register is set to 1 (receive rule table write is enabled) in global reset mode. GAFLDLC[3:0] Bits These bits are used to set the minimum data length necessary for receiving messages. If the data length of a message that is being filtered is equal to or larger than the value set by the GAFLDLC[3:0] bits, the message passes the DLC check. Setting these bits to 0000B disables the DLC check function allowing messages with any data length to pass the DLC check. GAFLPTR[11:0] Bits These bits are used to set a 12-bit label to be attached to messages that have passed through the filter. A label is attached when a message is stored in the receive buffer or the FIFO buffer. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 21-67 RZ/A1H Group, RZ/A1M Group 21. CAN Interface GAFLRMV Bit When this bit is set to 1, receive messages that have passed through the filter are stored in the receive buffer selected by the GAFLRMDP[6:0] bits. GAFLRMDP[6:0] Bits These bits are used to select the number of the receive buffer that stores receive messages that have passed through the filter when the GAFLRMV bit is set to 1. Set these bits to a value smaller than the value set by the NRXMB[7:0] bits in the RSCAN0RMNB register. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 21-68 RZ/A1H Group, RZ/A1M Group 21.3.18 RSCAN0GAFLP1j -- Receive Rule Pointer 1 Register (j = 0 to 15) Access: Address: Initial value: Bit 21. CAN Interface Can be read/written in 8-, 16-, and 32-bit units <RSCAN0_base> + 050CH + (j * 0010H) 0000 0000H 31 30 29 28 27 26 25 24 23 -- -- -- -- -- -- -- -- -- 22 21 20 19 18 17 16 GAFLFDP[22:16] Initial value 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R R R R R R R R R R/W R/W R/W R/W R/W R/W R/W Bit 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 GAFLFDP [15:0] Initial value R/W 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Table 21.32 RSCAN0GAFLP1j register contents Bit Position Bit Name Function 31 to 23 Reserved These bits are always read as 0. The write value should always be 0. 22 to 0 GAFLFDP [22:0] FIFO Buffer z Select (z = 0 to 22) z = 0 to 7 0: Receive FIFO buffer z is not selected. 1: Receiver FIFO buffer z is selected. z = 8 to 22 0: Transmit/receive FIFO buffer z-8 is not selected. 1: Transmit/receive FIFO buffer z-8 is selected. Modify the RSCAN0GAFLP1j register when the AFLDAE bit in the RSCAN0GAFLECTR register is set to 1 (receive rule table write is enabled) in global reset mode. GAFLFDP [22:0] Bits These bits are used to specify FIFO buffers that store receive messages that have passed through the filter. Up to eight FIFO buffers are selectable. However, when the GAFLRMV bit in the RSCAN0GAFLP0j register is set to 1 (a message is stored in the receive buffer), up to seven FIFO buffers can be selected. Only receive FIFO buffers and the transmit/receive FIFO buffer for which the CFM[1:0] bits in the RSCAN0CFCCk register are set to 00B (receive mode) or 10B (gateway mode) are selectable. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 21-69 RZ/A1H Group, RZ/A1M Group 21.3.19 RSCAN0RMNB -- Receive Buffer Number Register Access: Address: Initial value: Bit 21. CAN Interface Can be read/written in 8-, 16-, and 32-bit units <RSCAN0_base> + 00A4H 0000 0000H 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Initial value 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R R R R R R R R R R R R R R R R Bit 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- -- -- -- -- -- -- -- NRXMB[7:0] Initial value 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R R R R R R R R R/W R/W R/W R/W R/W R/W R/W R/W Table 21.33 RSCAN0RMNB register contents Bit Position Bit Name Function 31 to 8 Reserved These bits are always read as 0. The write value should always be 0. 7 to 0 NRXMB[7:0] Receive Buffer Number Configuration Set the number of receive buffers. Set a value of 0 to 79. Modify the RSCAN0RMNB register only in global reset mode. NRXMB[7:0] Bits These bits are used to set the total number of receive buffers of the RS-CAN module. The maximum value is 16 x (number of channels). Setting these bits all to 0 makes receive buffers unavailable. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 21-70 RZ/A1H Group, RZ/A1M Group 21.3.20 21. CAN Interface RSCAN0RMNDy -- Receive Buffer New Data Register y (y = 0 to 2) Access: Address: Can be read/written in 8-, 16-, and 32-bit units <RSCAN0_base> + 00A8H + (y * 0004H) Initial value: 0000 0000H Bit 30 31 29 28 27 26 25 24 23 22 21 20 19 18 17 16 RMNSq (q = y x 32 + 31 to y x 32 + 16 (y = 0, 1)) Initial value R/W Bit 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 RMNSq (q = y x 32 + 15 to y x 32 + 0 (y = 0, 1, 2)) Initial value R/W 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Table 21.34 RSCAN0RMNDy register contents Bit Position Bit Name Function 31 to 16 RMNSq Receive Buffer Receive Complete Flag q (q = y x 32 + 31 to y x 32 + 16) 0: There is no new message in receive buffer q. 1: There is a new message in receive buffer q. 15 to 0 RMNSq Receive Buffer Receive Complete Flag q (q = y x 32 + 15 to y x 32 + 0) 0: There is no new message in receive buffer q. 1: There is a new message in receive buffer q. Write 0 to the RSCAN0RMNDy register in global operating mode or global test mode. RMNSq Flags (q = 0 to 79) Each RMNS flag is set to 1 when the processing for storing a message in the corresponding receive buffer starts. To clear a flag to 0, the program must write 0 to the flag. Use a store instruction to write "0" to the flag and "1" to other flags. These bits cannot be set to 0 while a message is being stored. It takes ten clock cycles of pclk to store a message. These flags are cleared to 0 in global reset mode. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 21-71 RZ/A1H Group, RZ/A1M Group 21.3.21 RSCAN0RMIDq -- Receive Buffer ID Register (q = 0 to 79) Access: Address: Initial value: Bit 21. CAN Interface 31 Can be read in 8-, 16-, and 32-bit units <RSCAN0_base> + 0600H + (q * 0010H) 0000 0000H 30 29 RMIDE RMRTR 28 27 26 25 24 23 -- 22 21 20 19 18 17 16 RMID[28:16] Initial value 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R R R R R R R R R R R R R R R R Bit 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 RMID[15:0] Initial value 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R R R R R R R R R R R R R R R R Table 21.35 RSCAN0RMIDq register contents Bit Position Bit Name Function 31 RMIDE Receive Buffer IDE 0: Standard ID 1: Extended ID 30 RMRTR Receive Buffer RTR 0: Data frame 1: Remote frame 29 Reserved This bit is always read as 0. 28 to 0 RMID[28:0] Receive Buffer ID Data These bits contain the standard ID or extended ID of the received message. Read bits b10 to b0 for standard ID. Bits b28 to b11 are read as 0. RMIDE Bit This bit indicates the ID format (standard ID or extended ID) of the message stored in the receive buffer. RMRTR Bit This bit indicates the frame format (data frame or remote frame) of the message stored in the receive buffer. RMID[28:0] Bits These bits contain the ID of the message stored in the receive buffer. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 21-72 RZ/A1H Group, RZ/A1M Group 21.3.22 RSCAN0RMPTRq -- Receive Buffer Pointer Register (q = 0 to 79) Access: Address: Initial value: Bit 21. CAN Interface 31 Can be read in 8-, 16-, and 32-bit units <RSCAN0_base> + 0604H + (q * 0010H) 0000 0000H 30 29 28 27 26 25 24 23 RMDLC[3:0] 22 21 20 19 18 17 16 RMPTR[11:0] Initial value 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R R R R R R R R R R R R R R R R Bit 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 RMTS[15:0] Initial value 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R R R R R R R R R R R R R R R R Table 21.36 RSCAN0RMPTRq Bit Position Bit Name Function 31 to 28 RMDLC[3:0] Receive Buffer DLC Data b31 b30 b29 b28 0 0 0 0 0 0 0 0 1 0 0 0 0 1 1 1 1 X 0 0 1 1 0 0 1 1 X 0: 0 data bytes 1: 1 data byte 0: 2 data bytes 1: 3 data bytes 0: 4 data bytes 1: 5 data bytes 0: 6 data bytes 1: 7 data bytes X: 8 data bytes 27 to 16 RMPTR[11:0] Receive Buffer Label Data Label information of the received message. 15 to 0 RMTS[15:0] Receive Buffer Timestamp Data Timestamp value of the received message. RMDLC[3:0] Bits These bits indicate the data length of the message stored in the receive buffer. RMPTR[11:0] Bits These bits indicate the label information of the message stored in the receive buffer. RMTS[15:0] Bits These bits indicate the timestamp value of the message stored in the receive buffer. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 21-73 RZ/A1H Group, RZ/A1M Group 21.3.23 RSCAN0RMDF0q -- Receive Buffer Data Field 0 Register (q = 0 to 79) Access: Address: Initial value: Bit 21. CAN Interface 31 Can be read in 8-, 16-, and 32-bit units <RSCAN0_base> + 0608H + (q * 0010H) 0000 0000H 30 29 28 27 26 25 24 23 22 21 RMDB3[7:0] 20 19 18 17 16 RMDB2[7:0] Initial value 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R R R R R R R R R R R R R R R R Bit 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 RMDB1[7:0] RMDB0[7:0] Initial value 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R R R R R R R R R R R R R R R R Table 21.37 RSCAN0RMDF0q register contents Bit Position Bit Name Function 31 to 24 RMDB3[7:0] 23 to 16 RMDB2[7:0] 15 to 8 RMDB1[7:0] 7 to 0 RMDB0[7:0] Receive Buffer Data Byte 3 Receive Buffer Data Byte 2 Receive Buffer Data Byte 1 Receive Buffer Data Byte 0 Data for a message stored in the receive buffer can be read. When the RMDLC[3:0] value in the RSCAN0RMPTRq register is smaller than 1000B, data bytes for which no data is set are read as 00H. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 21-74 RZ/A1H Group, RZ/A1M Group 21.3.24 RSCAN0RMDF1q -- Receive Buffer Data Field 1 Register (q = 0 to 79) Access: Address: Initial value: Bit 21. CAN Interface 31 Can be read in 8-, 16-, and 32-bit units <RSCAN0_base> + 060CH + (q * 0010H) 0000 0000H 30 29 28 27 26 25 24 23 22 21 RMDB7[7:0] 20 19 18 17 16 RMDB6[7:0] Initial value 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R R R R R R R R R R R R R R R R Bit 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 RMDB5[7:0] RMDB4[7:0] Initial value 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R R R R R R R R R R R R R R R R Table 21.38 RSCAN0RMDF1q register contents Bit Position Bit Name Function 31 to 24 RMDB7[7:0] 23 to 16 RMDB6[7:0] 15 to 8 RMDB5[7:0] 7 to 0 RMDB4[7:0] Receive Buffer Data Byte 7 Receive Buffer Data Byte 6 Receive Buffer Data Byte 5 Receive Buffer Data Byte 4 Data for a message stored in the receive buffer can be read. When the RMDLC[3:0] value in the RSCAN0RMPTRq register is smaller than 1000B, data bytes for which no data is set are read as 00H. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 21-75 RZ/A1H Group, RZ/A1M Group 21.3.25 RSCAN0RFCCx -- Receive FIFO Buffer Configuration and Control Register (x = 0 to 7) Access: Address: Initial value: Bit 21. CAN Interface Can be read/written in 8-, 16-, and 32-bit units <RSCAN0_base> + 00B8H + (x * 0004H) 0000 0000H 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Initial value 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R R R R R R R R R R R R R R R R Bit 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 RFIM -- -- -- -- -- -- -- RFIE RFE RFIGCV[2:0] Initial value R/W RFDC[2:0] 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R/W R/W R/W R R/W R/W R/W R R R R R R R/W R/W Table 21.39 Bit Position RSCAN0RFCCx register contents Bit Name Function 31 to 16 Reserved These bits are always read as 0. The write value should always be 0. 15 to 13 RFIGCV[2:0] Receive FIFO Interrupt Request Timing Select b15 b14 b13 0 0 0 0 1 1 1 1 12 0 0 1 1 0 0 1 1 0: When FIFO is 1/8 full. 1: When FIFO is 2/8 full. 0: When FIFO is 3/8 full. 1: When FIFO is 4/8 full. 0: When FIFO is 5/8 full. 1: When FIFO is 6/8 full. 0: When FIFO is 7/8 full. 1: When FIFO is full. RFIM Receive FIFO Interrupt Source Select 0: An interrupt occurs when the condition set by the RFIGCV[2:0] bits is met. 1: An interrupt occurs each time a message has been received. 11 Reserved This bit is always read as 0. The write value should always be 0. 10 to 8 RFDC[2:0] Receive FIFO Buffer Depth Configuration b10 b9 b8 0 0 0 0 1 1 1 1 0 0 1 1 0 0 1 1 0: 0 messages 1: 4 messages 0: 8 messages 1: 16 messages 0: 32 messages 1: 48 messages 0: 64 messages 1: 128 messages 7 to 2 Reserved These bits are always read as 0. The write value should always be 0. 1 RFIE Receive FIFO Interrupt Enable 0: Receive FIFO interrupt is disabled. 1: Receive FIFO interrupt is enabled. 0 RFE Receive FIFO Buffer Enable 0: No receive FIFO buffer is used. 1: Receive FIFO buffers are used. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 21-76 RZ/A1H Group, RZ/A1M Group 21. CAN Interface RFIGCV[2:0] Bits These bits are used to specify the number of received messages for generating a receive FIFO interrupt request when the RFIM bit is set to 0 with a fraction for the total number of buffers (the setting of RFDC[2:0]). When the RFDC[2:0] bits are set to 001B (4 messages), set the RFIGCV[2:0] bits to 001B, 011B, 101B, or 111B (fractions which are even multiples of 1/4). Modify these bits only in global reset mode. RFIM Bit This bit is used to select a FIFO interrupt source. Modify this bit only in global reset mode. RFDC[2:0] Bits These bits are used to select the number of messages that can be stored in a single receive FIFO buffer. When these bits are set to 000B, no receive FIFO buffer should be used. Modify these bits only in global reset mode. RFIE Bit Setting the RFIE bit to 1 enables receive FIFO interrupts. Modify this bit when the RFE bit set to 0 (no receive FIFO buffer is used). RFE Bit Setting the RFE bit to 1 makes receive FIFO buffers available. Clearing this bit to 0 sets the RFEMP flag in the RSCAN0RFSTSx register to 1 (the receive FIFO buffer contains no unread message (buffer empty)). Modify this bit in global operating mode or global test mode. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 21-77 RZ/A1H Group, RZ/A1M Group 21.3.26 RSCAN0RFSTSx -- Receive FIFO Buffer Status Register (x = 0 to 7) Access: Address: Initial value: Bit 21. CAN Interface Can be read in 8-, 16-, and 32-bit units <RSCAN0_base> + 00D8H + (x * 0004H) 0000 0001H 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Initial value 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R R R R R R R R R R R R R R R R Bit 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- -- -- -- RFIF RFMC[7:0] RFMLT RFFLL RFEMP Initial value 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 R/W R R R R R R R R R R R R R/W*1 R/W*1 R R Note 1. The only effective value for writing to this flag bit is 0, which clears the bit. Otherwise writing to the bit results in retention of its state. Table 21.40 RSCAN0RFSTSx register contents Bit Position Bit Name Function 31 to 16 Reserved These bits are always read as 0. The write value should always be 0. 15 to 8 RFMC[7:0] Receive FIFO Unread Message Counter The number of unread messages stored in the receive FIFO buffer is displayed. 7 to 4 Reserved These bits are always read as 0. The write value should always be 0. 3 RFIF Receive FIFO Interrupt Request Flag 0: No receive FIFO interrupt request is present. 1: A receive FIFO interrupt request is present. 2 RFMLT Receive FIFO Message Lost Flag 0: No receive FIFO message is lost. 1: A receive FIFO message is lost. 1 RFFLL Receive FIFO Buffer Full Status Flag 0: The receive FIFO buffer is not full. 1: The receive FIFO buffer is full. 0 RFEMP Receive FIFO Buffer Empty Status Flag 0: The receive FIFO buffer contains unread message. 1: The receive FIFO buffer contains no unread message (buffer empty). RFMC[7:0] Flag This flag indicates the number of unread messages in the receive FIFO buffer. This flag becomes 00H when the RFE bit in the RSCAN0RFCCx register is set to 0. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 21-78 RZ/A1H Group, RZ/A1M Group 21. CAN Interface RFIF Flag This flag is set to 1 when the receive FIFO interrupt request generation conditions set by the RFIGCV[2:0] bits and the RFIM bit in the RSCAN0RFCCx register are met. This flag is cleared to 0 in global reset mode or by writing 0 to this flag. Modify this bit in global operating mode or global test mode. RFMLT Flag This flag is set to 1 when an attempt is made to store a new message while the receive FIFO buffer is full. In this case, the new message is discarded. This flag is cleared to 0 in global reset mode or by writing 0 to this flag. Modify this bit in global operating mode or global test mode. RFFLL Flag This flag is set to 1 when the number of messages stored in the receive FIFO buffer matches the FIFO buffer depth set by the RFDC[2:0] bits in the RSCAN0RFCCx register. If the number of messages stored in the receive FIFO buffer becomes smaller than the FIFO buffer depth set by the RFDC[2:0] bits, this flag is cleared to 0. This flag is also cleared to 0 when the RFE bit in the RSCAN0RFCCx register is set to 0 (no receive FIFO buffer is used) or in global reset mode. RFEMP Flag This flag is set to 1 when all messages in the receive FIFO buffer have been read. This flag is also set to 1 when the RFE bit in the RSCAN0RFCCx register is 0 or in global reset mode. This flag is cleared to 0 when even a single received message has been stored in the receive FIFO buffer. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 21-79 RZ/A1H Group, RZ/A1M Group 21.3.27 21. CAN Interface RSCAN0RFPCTRx -- Receive FIFO Buffer Pointer Control Register (x = 0 to 7) Access: Can be written in 8-, 16-, and 32-bit units Address: <RSCAN0_base> + 00F8H + (x * 0004H) Initial value: Bit 0000 0000H 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Initial value 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R R R R R R R R R R R R R R R R Bit 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- -- -- -- -- -- -- -- RFPC[7:0] Initial value 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R R R R R R R R W W W W W W W W Table 21.41 Bit Position RSCAN0RFPCTRx register contents Bit Name Function 31 to 8 Reserved The write value should always be 0. 7 to 0 RFPC[7:0] Receive FIFO Pointer Control When these bits are set to FFH, the read pointer moves to the next unread message in the receive FIFO buffer. RFPC[7:0] Bits When the RFPC[7:0] bits are set to FFH, the read pointer moves to the next unread message in the receive FIFO buffer. At this time, the RFMC[7:0] (receive FIFO unread message counter) value in the RSCAN0RFSTSx register is decremented. Read the RSCAN0RFID, RSCAN0RFPTR, RSCAN0RFDF0, and RSCAN0RFDF1 registers to read messages in the receive FIFO buffer, and then write FFH to the RFPC[7:0] bits. Write FFH to these bits when the RFE bit in the RSCAN0RFCCx register is set to 1 (receive FIFO buffers are used) and the RFEMP flag in the RSCAN0RFSTSx register is 0 (the receive FIFO buffer contains unread messages). R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 21-80 RZ/A1H Group, RZ/A1M Group 21.3.28 RSCAN0RFIDx -- Receive FIFO Buffer Access ID Register (x = 0 to 7) Access: Address: Initial value: Bit 21. CAN Interface 31 Can be read in 8-, 16-, and 32-bit units <RSCAN0_base> + 0E00H + (x * 0010H) 0000 0000H 30 29 RFIDE RFRTR 28 27 26 25 24 23 -- 22 21 20 19 18 17 16 RFID[28:16] Initial value 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R R R R R R R R R R R R R R R R Bit 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 RFID[15:0] Initial value 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R R R R R R R R R R R R R R R R Table 21.42 RSCAN0RFIDx register contents Bit Position Bit Name Function 31 RFIDE Receive FIFO Buffer IDE 0: Standard ID 1: Extended ID 30 RFRTR Receive FIFO Buffer RTR 0: Data frame 1: Remote frame 29 Reserved This bit is always read as 0. 28 to 0 RFID[28:0] Receive FIFO Buffer ID Data The standard ID or extended ID of received message can be read. Read bits b10 to b0 for standard ID. Bits b28 to b11 are read as 0. RFIDE Bit This bit indicates the ID format (standard ID or extended ID) of the message stored in the receive FIFO buffer. RFRTR Bit This bit indicates the frame format (data frame or remote frame) of the message stored in the receive FIFO buffer. RFID[28:0] Bits These bits indicate the ID of the message stored in the receive FIFO buffer. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 21-81 RZ/A1H Group, RZ/A1M Group 21.3.29 RSCAN0RFPTRx -- Receive FIFO Buffer Access Pointer Register (x = 0 to 7) Access: Address: Initial value: Bit 21. CAN Interface 31 Can be read in 8-, 16-, and 32-bit units <RSCAN0_base> + 0E04H + (x * 0010H) 0000 0000H 30 29 28 27 26 25 24 23 RFDLC[3:0] 22 21 20 19 18 17 16 RFPTR[11:0] Initial value 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R R R R R R R R R R R R R R R R Bit 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 RFTS[15:0] Initial value 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R R R R R R R R R R R R R R R R Table 21.43 RSCAN0RFPTRx register contents Bit Position Bit Name Function 31 to 28 RFDLC[3:0] Receive FIFO Buffer DLC Data b31 b30 b29 b28 0 0 0 0 0 0 0 0 1 0 0 0 0 1 1 1 1 X 0 0 1 1 0 0 1 1 X 0: 0 data bytes 1: 1 data byte 0: 2 data bytes 1: 3 data bytes 0: 4 data bytes 1: 5 data bytes 0: 6 data bytes 1: 7 data bytes X: 8 data bytes 27 to 16 RFPTR[11:0] Receive FIFO Buffer Label Data Label information of the received message can be read. 15 to 0 RFTS[15:0] Receive FIFO Buffer Timestamp Data Timestamp value of the received message can be read. RFDLC[3:0] Bits These bits contain the data length of the message stored in the receive FIFO buffer. RFPTR[11:0] Bits These bits contain the label information of the message stored in the receive FIFO buffer. RFTS[15:0] Bits These bits contain the timestamp value of the message stored in the receive FIFO buffer. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 21-82 RZ/A1H Group, RZ/A1M Group 21.3.30 RSCAN0RFDF0x -- Receive FIFO Buffer Access Data Field 0 Register (x = 0 to 7) Access: Address: Initial value: Bit 21. CAN Interface 31 Can be read in 8-, 16-, and 32-bit units <RSCAN0_base> + 0E08H + (x * 0010H) 0000 0000H 30 29 28 27 26 25 24 23 22 21 RFDB3[7:0] 20 19 18 17 16 RFDB2[7:0] Initial value 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R R R R R R R R R R R R R R R R Bit 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 RFDB1[7:0] RFDB0[7:0] Initial value 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R R R R R R R R R R R R R R R R Table 21.44 Bit Position RSCAN0RFDF0x register contents Bit Name Function Receive FIFO Buffer Data Byte 3 Receive FIFO Buffer Data Byte 2 Receive FIFO Buffer Data Byte 1 Receive FIFO Buffer Data Byte 0 Data for a message stored in the receive FIFO buffer can be read. 31 to 24 RFDB3[7:0] 23 to 16 RFDB2[7:0] 15 to 8 RFDB1[7:0] 7 to 0 RFDB0[7:0] When the RFDLC[3:0] value in the RSCAN0RFPTRx register is smaller than 1000B, data bytes for which no data is set are read as 00H. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 21-83 RZ/A1H Group, RZ/A1M Group 21.3.31 RSCAN0RFDF1x -- Receive FIFO Buffer Access Data Field 1 Register (x = 0 to 7) Access: Address: Initial value: Bit 21. CAN Interface 31 Can be read in 8-, 16-, and 32-bit units <RSCAN0_base> + 0E0CH + (x * 0010H) 0000 0000H 30 29 28 27 26 25 24 23 22 21 RFDB7[7:0] 20 19 18 17 16 RFDB6[7:0] Initial value 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R R R R R R R R R R R R R R R R Bit 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 RFDB5[7:0] RFDB4[7:0] Initial value 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R R R R R R R R R R R R R R R R Table 21.45 Bit Position RSCAN0RFDF1x register contents Bit Name Function Receive FIFO Buffer Data Byte 7 Receive FIFO Buffer Data Byte 6 Receive FIFO Buffer Data Byte 5 Receive FIFO Buffer Data Byte 4 Data for a message stored in the receive FIFO buffer can be read. 31 to 24 RFDB7[7:0] 23 to 16 RFDB6[7:0] 15 to 8 RFDB5[7:0] 7 to 0 RFDB4[7:0] When the RFDLC[3:0] value in the RSCAN0RFPTRx register is smaller than 1000B, data bytes for which no data is set are read as 00H. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 21-84 RZ/A1H Group, RZ/A1M Group 21.3.32 RSCAN0CFCCk -- Transmit/receive FIFO buffer Configuration and Control Register k (k = 0 to 14) Access: Address: Initial value: Bit 21. CAN Interface 31 Can be read/written in 8-, 16-, and 32-bit units <RSCAN0_base> + 0118H + (k * 0004H) 0000 0000H 30 29 28 27 26 25 24 23 CFITT[7:0] Initial value R/W Bit R/W 21 20 CFTML[3:0] 19 18 CFITR CFITSS 17 16 CFM[1:0] 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 CFIM -- -- -- -- -- -- CFIGCV[2:0] Initial value 22 CFDC[2:0] CFTXIE CFRXIE CFE 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R/W R/W R/W R R/W R/W R/W R R R R R R/W R/W R/W Table 21.46 RSCAN0CFCCk register contents (1/2) Bit Position Bit Name Function 31 to 24 CFITT[7:0] Set a message transmission interval. Set Value: 00H to FFH 23 to 20 CFTML[3:0] Transmit Buffer Link Configuration Set the transmit buffer number to be linked to the transmit/receive FIFO buffer. 19 CFITR Transmit/Receive FIFO Interval Timer Resolution 0: Clock dividing pclk by ((ITRCP [15:0] bits) 1: Clock dividing pclk by ((ITRCP [15:0] bits x 10) 18 CFITSS Transmit/Receive FIFO Interval Timer Clock Source Select 0: Interval timer clock source selected by the CFITR bit 1: Interval timer clock source is the bit time clock for the channel to which the FIFO is linked. 17, 16 CFM[1:0] Transmit/Receive FIFO Mode Select b17 b16 0 0 1 1 15 to 13 CFIGCV[2:0] 0: Receive mode 1: Transmit mode 0: Gateway mode 1: Setting prohibited Transmit/Receive FIFO Receive Interrupt Request Timing Select b15 b14 b13 0 0 0 0 1 1 1 1 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 0 0 1 1 0 0 1 1 0: When FIFO is 1/8 full. 1: When FIFO is 2/8 full. 0: When FIFO is 3/8 full. 1: When FIFO is 4/8 full. 0: When FIFO is 5/8 full. 1: When FIFO is 6/8 full. 0: When FIFO is 7/8 full. 1: When FIFO is full. 21-85 RZ/A1H Group, RZ/A1M Group Table 21.46 21. CAN Interface RSCAN0CFCCk register contents (2/2) Bit Position Bit Name Function b12 CFIM Transmit/Receive FIFO Interrupt Source Select 0: * Receive mode/gateway mode When the number of received messages has met the condition set by the CFIGCV[2:0] bits, a FIFO receive interrupt request is generated. * Transmit mode/gateway mode When the buffer becomes empty upon completion of message transmission, a FIFO transmit interrupt request is generated. 1: * Receive mode/gateway mode A FIFO receive interrupt request is generated each time a message has been received. * Transmit mode/gateway mode A FIFO transmit interrupt request is generated each time a message has been transmitted. b11 Reserved This bit is always read as 0. The write value should always be 0. b10 to b8 CFDC[2:0] Transmit/Receive FIFO Buffer Depth Configuration b10 b9 0 0 0 0 1 1 1 1 0 0 1 1 0 0 1 1 b8 0: 0 messages 1: 4 messages 0: 8 messages 1: 16 messages 0: 32 messages 1: 48 messages 0: 64 messages 1: 128 messages b7 to b3 Reserved These bits are always read as 0. The write value should always be 0. b2 CFTXIE Transmit/Receive FIFO Transmit Interrupt Enable 0: Transmit/receive FIFO transmit interrupt is disabled. 1: Transmit/receive FIFO transmit interrupt is enabled. b1 CFRXIE Transmit/Receive FIFO Receive Interrupt Enable 0: Transmit/receive FIFO receive interrupt is disabled. 1: Transmit/receive FIFO receive interrupt is enabled. b0 CFE Transmit/Receive FIFO Buffer Enable 0: No transmit/receive FIFO buffer is used. 1: Transmit/receive FIFO buffers are used. CFITT[7:0] Bits These bits are used to set a message transmission interval when transmitting messages continuously from a transmit/receive FIFO buffer whose CFM[1:0] bits are set to 01B (transmit mode) or 10B (gateway mode). Clear the CFE bit to 0 (no transmit/receive FIFO buffer is used) before modifying the CFITT[7:0] bits. CFTML[3:0] Bits These bits are used to set the number of transmit buffer on the channel which will be linked to transmit/ receive FIFO buffer k when the CFM[1:0] bits are set to 01B (transmit mode) or 10B (gateway mode). There are three transmit/receive FIFO buffers per channel, so channel number n of FIFO buffer k is calculated as m = k/3 (integer division). The actual assigned transmit buffer number p linked to FIFO buffer k will be ((16 x m) + CFTML[3:0]). Refer to Table 21.11 and Table 21.12, as for the relationship between transmit/receive FIFO buffer k and transmit buffer p. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 21-86 RZ/A1H Group, RZ/A1M Group 21. CAN Interface Setting the CFDC[2:0] bits to 001B or more enables the setting of the CFTML[3:0] bits. Do not link to any transmit buffer which is already allocated to a transmit queue on the identical channel or to another transmit/receive FIFO buffer. Modify these bits only in global reset mode. CFITR Bit This bit is enabled when the CFITSS bit is 1. When this bit is 0, the interval timer clock source is the pclk/2 clock divided by the value of the ITRCP[15:0] bits in the RSCAN0GCFG register. When this bit is 1, the interval timer clock source is the pclk/2 clock divided by (the value of the ITRCP[15:0] bits in the RSCAN0GCFG register x 10). CFITSS Bit When this bit is 0, the clock selected by the CFITR bit is the count source of the interval timer. When this bit is 1, the bit time clock of the channel to which the FIFO is linked is the count source of the interval timer. CFM[1:0] Bits These bits are used to select transmit/receive FIFO mode. Modify these bits only in global reset mode. CFIGCV[2:0] Bits These bits are used to specify the number of received messages for generating a transmit/receive FIFO receive interrupt request when the CFM[1:0] bits are set to 00B (receive mode) or 10B (gateway mode) and the CFIM bit is set to 0 with a fraction for the total number of buffers (the setting of CFDC[2:0]). An interrupt request is generated when the number of stored messages reaches the specified ratio (in fraction) of the storable messages set with the CFDC[2:0] bits. When the CFDC[2:0] bits are set to 001B (4 messages), set the CFIGCV[2:0] bits to 001B, 011B, 101B, or B'111. Modify these bits only in global reset mode. CFIM Bit This bit is used to select a transmit/receive FIFO interrupt source. Modify this bit only in global reset mode. CFDC[2:0] Bits These bits are used to set the number of messages that can be stored in a single transmit/receive FIFO buffer. When these bits are set to 000B, do not use a transmit/receive FIFIO buffer. Modify these bits only in global reset mode. CFTXIE Bit When this bit is set to 1 and the CFTXIF flag in the RSCAN0CFSTSk register is set to 1, a transmit/ receive FIFO transmit interrupt request is generated. Modify this bit with the CFE bit set to 0 (no transmit/receive FIFO buffer is used). R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 21-87 RZ/A1H Group, RZ/A1M Group 21. CAN Interface CFRXIE Bit When this bit is set to 1 and the CFRXIF flag in the RSCAN0CFSTSk register is set to 1, a transmit/ receive FIFO receive interrupt request is generated. Modify this bit with the CFE bit set to 0. CFE Bit Setting this bit to 1 makes transmit/receive FIFO buffers available. When this bit is set to 0 in transmit mode or gateway mode, if a message in the transmit/receive FIFO buffer is being transmitted or will be transmitted next, the transmit/receive FIFO buffer becomes empty after completion of transmission of that message, or upon detection of a CAN bus error, or arbitrationlost. In other cases or in receive mode, the transmit/receive FIFO buffer becomes empty immediately. This bit is cleared to 0 when the following conditions are met. * Receive mode: Global reset mode * Transmit mode or gateway mode: Channel reset mode Modify this bit in the following mode. * Receive mode: Global operating mode or global test mode * Transmit mode or gateway mode: Channel communication mode or channel halt mode R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 21-88 RZ/A1H Group, RZ/A1M Group 21.3.33 RSCAN0CFSTSk -- Transmit/receive FIFO buffer Status Register (k = 0 to 14) Access: Address: Initial value: Bit 21. CAN Interface Can be read/written in 8-, 16-, and 32-bit units <RSCAN0_base> + 0178H + (k * 0004H) 0000 0000H 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Initial value 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R R R R R R R R R R R R R R R R Bit 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- -- -- CFMC[7:0] CFTXIF CFRXIF CFMLT CFFLL CFEMP Initial value 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 R/W R R R R R R R R R R R R/W*1 R/W*1 R/W*1 R R Note 1. The only effective value for writing to this flag bit is 0, which clears the bit. Otherwise writing to the bit results in retention of its state. Table 21.47 RSCAN0CFSTSk register contents Bit Position Bit Name Function 31 to 16 Reserved These bits are always read as 0. The write value should always be 0. 15 to 8 CFMC[7:0] Transmit/Receive FIFO Message Counter The number of messages stored in the transmit/receive FIFO buffer. 7 to 5 Reserved These bits are always read as 0. The write value should always be 0. 4 CFTXIF Transmit/Receive FIFO Transmit Interrupt Request Flag 0: No transmit/receive FIFO transmit interrupt request is present. 1: A transmit/receive FIFO transmit interrupt request is present. 3 CFRXIF Transmit/Receive FIFO Receive Interrupt Request Flag 0: No transmit/receive FIFO receive interrupt request is present. 1: A transmit/receive FIFO receive interrupt request is present. 2 CFMLT Transmit/Receive FIFO Message Lost Flag 0: No transmit/receive FIFO message is lost. 1: A transmit/receive FIFO message is lost. 1 CFFLL Transmit/Receive FIFO Buffer Full Status Flag 0: The transmit/receive FIFO buffer is not full. 1: The transmit/receive FIFO buffer is full. 0 CFEMP Transmit/Receive FIFO Buffer Empty Status Flag 0: The transmit/receive FIFO buffer contains messages. 1: The transmit/receive FIFO buffer contains no message (buffer empty). R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 21-89 RZ/A1H Group, RZ/A1M Group 21. CAN Interface CFMC[7:0] Bits The CFMC[7:0] bits indicate the following values that depend on the setting of the CFM[1:0] bits in the RSCAN0CFCCk register. * When CFM[1:0] value is 01B (transmit mode): Number of untransmitted messages in the buffer * When CFM[1:0] value is 00B (receive mode): Number of unread received messages in the buffer * When CFM[1:0] value is 10B (gateway mode): Number of untransmitted received messages in the buffer These bits are cleared to 0 when any of the following conditions is met. * When CFM[1:0] value is 00B: In global reset mode * When CFM[1:0] value is 01B or 10B: In channel reset mode CFTXIF Flag The CFTXIF flag is set to 1 when any of the following conditions is met. * When the CFM[1:0] bits are set to 01B or 10B, and the factor selected by the CFIM bit in the RSCAN0CFCCk register occurs The CFTXIF flag is cleared to 0 when any of the following conditions is met. * When 0 is written to the CFTXIF flag * When the CFM[1:0] bits are set to 00B: In global reset mode * When the CFM[1:0] bits are set to 01B or 10B: In channel reset mode Write 0 to this flag in global operating mode or global test mode. CFRXIF Flag The CFRXIF flag is set to 1 when any of the following conditions is met. * When the CFM[1:0] bits are set to 00B or 10B, and the factor selected by the CFIM bit in the RSCAN0CFCCk register occurs The CFRXIF flag is cleared to 0 when any of the following conditions is met. * When 0 is written to the CFRXIF flag * When the CFM[1:0] bits are set to 00B: In global reset mode * When the CFM[1:0] bits are set to 01B or 10B: In channel reset mode Write 0 to this flag in global operating mode or global test mode. CFMLT Flag The CFMLT flag is set to 1 when any of the following conditions is met. * When an attempt is made to store a new message while the transmit/receive FIFO buffer is full. In this case, the new message is discarded. The CFMLT flag is cleared to 0 when any of the following conditions is met. * When 0 is written to the CFMLT flag * When the CFM[1:0] bits are set to 00B: In global reset mode R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 21-90 RZ/A1H Group, RZ/A1M Group 21. CAN Interface * When the CFM[1:0] bits are set to 01B or 10B: In channel reset mode Write 0 to this flag in global operating mode or global test mode CFFLL Flag The CFFLL flag is set to 1 when any of the following conditions is met. * When the number of messages stored in the transmit/receive FIFO buffer matches the FIFO buffer depth set by the CFDC[2:0] bits in the RSCAN0CFCCk register. The CFFLL flag is cleared to 0 when any of the following conditions is met. * When the number of messages stored in the transmit/receive FIFO buffer becomes smaller than the FIFO buffer depth set by the CFDC[2:0] bits. * When the CFE bit in the RSCAN0CFCCk register is 0 (no transmit/receive FIFO buffer is used): When not in the transmit abort * When the CFM[1:0] bits are set to 00B: In global reset mode * When the CFM[1:0] bits are set to 01B or 10B: In channel reset mode CFEMP Flag The CFEMP flag is set to 1 when any of the following conditions is met. * When the CFM[1:0] bits are set to 00B or 10B: All messages have been read, or in global reset mode * When the CFM[1:0] bits are set to 01B: All messages have been transmitted, or in channel reset mode * When the CFE bit is 0 (no transmit/receive FIFO buffer is used): Not in the transmit abort The CFEMP flag is cleared to 0 when any of the following conditions is met. * When the CFM[1:0] bits are set to 00B: At least one received message has been stored in the transmit/receive FIFO buffer. * When the CFM[1:0] bits are set to 01B or 10B: A value of FFH has been written to the RSCAN0CFPCTRk register after data was written to the RSCAN0CFIDk, RSCAN0CFPTRk, RSCAN0CFDF0k, and RSCAN0CFDF1k registers. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 21-91 RZ/A1H Group, RZ/A1M Group 21.3.34 21. CAN Interface RSCAN0CFPCTRk -- Transmit/receive FIFO buffer Pointer Control Register (k = 0 to 14) Access: Can be written in 8-, 16-, and 32-bit units Address: <RSCAN0_base> + 01D8H + (k * 0004H) Initial value: Bit 0000 0000H 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Initial value 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R R R R R R R R R R R R R R R R Bit 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- -- -- -- -- -- -- -- CFPC[7:0] Initial value 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R R R R R R R R W W W W W W W W Table 21.48 RSCAN0CFPCTRk register contents Bit Position Bit Name Function 31 to 8 Reserved The write value should always be 0. 7 to 0 CFPC[7:0] Transmit/Receive FIFO Pointer Control * Receive mode: Writing FFH to these bits moves the read pointer to the next unread message in the transmit/receive FIFO buffer. * Transmit mode: Writing FFH to these bits moves the write pointer to the next stage of the transmit/receive FIFO buffer. * Gateway mode: Setting prohibited CFPC[7:0] Bits * Receive mode (CFM[1:0] value in the RSCAN0CFCCk register is 00B): Writing FFH to the CFPC[7:0] bits moves the read pointer to the next unread message in the transmit/receive FIFO buffer. At this time, the CFMC[7:0] value (transmit/receive FIFO message counter) in the RSCAN0CFSTSk register is decremented. Read the RSCAN0CFIDk, RSCAN0CFPTRk, RSCAN0CFDF0k, and RSCAN0CFDF1k registers to read messages from the transmit/receive FIFO buffer, and then write FFH to the CFPC[7:0] bits. Write FFH to these bits when the CFE bit in the RSCAN0CFCCk register is set to 1 (transmit/ receive FIFO buffers are used) and the CFEMP flag in the RSCAN0CFSTSk register is cleared to 0 (the transmit/receive FIFO buffer contains messages). R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 21-92 RZ/A1H Group, RZ/A1M Group 21. CAN Interface * Transmit mode (CFM[1:0] value in the RSCAN0CFCCk register is 01B): Writing FFH to the CFPC[7:0] bits stores the data written to the RSCAN0CFIDk, RSCAN0CFPTRk, RSCAN0CFDF0k, and RSCAN0CFDF1k registers in the transmit/receive FIFO buffer and moves the write pointer to the next stage of the transmit/receive FIFO buffer. At this time, the CFMC[7:0] value is incremented. Write transmit messages to the RSCAN0CFIDk, RSCAN0CFPTRk, RSCAN0CFDF0k, and RSCAN0CFDF1k registers before writing FFH to the CFPC[7:0] bits. Write FFH to these bits when the CFE bit in the RSCAN0CFCCk register is set to 1 and the CFFLL flag in the RSCAN0CFSTSk register is cleared to 0 (the transmit/receive FIFO buffer is not full). * Gateway mode (CFM[1:0] value in the RSCAN0CFCCk register is 10B): Setting prohibited R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 21-93 RZ/A1H Group, RZ/A1M Group 21.3.35 RSCAN0CFIDk -- Transmit/receive FIFO buffer Access ID Register (k = 0 to 14) Access: Address: Initial value: Bit 21. CAN Interface 31 Can be read/written in 8-, 16-, and 32-bit units <RSCAN0_base> + 0E80H + (k * 0010H) 0000 0000H 30 29 28 27 26 25 24 23 CFIDE CFRTR THLEN Initial value R/W Bit 22 21 20 19 18 17 16 CFID[28:16] 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 CFID[15:0] Initial value R/W 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Table 21.49 RSCAN0CFIDk register contents Bit Position Bit Name Function b31 CFIDE Transmit/Receive FIFO Buffer IDE 0: Standard ID 1: Extended ID b30 CFRTR Transmit/Receive FIFO Buffer RTR 0: Data frame 1: Remote frame b29 THLEN Transmit History Data Store Enable This bit is valid only when the CFM[1:0] value is 01B (transmit mode). 0: Transmit history data is not stored in the buffer. 1: Transmit history data is stored in the buffer. b28 to b0 CFID[28:0] Transmit/Receive FIFO Buffer ID Data * When CFM[1:0] value is B'01 (transmit mode): Set standard ID or extended ID. For standard ID, write an ID to bits b10 to b0 and write 0 to bits b28 to b11. * When CFM[1:0] value is B'00 (receive mode): Standard ID or extended ID in the received message can be read. For standard ID, read bits b10 to b0. Bits b28 to b11 are read as 0. This register is writable only when the CFM[1:0] value in the RSCAN0CFCCk register is 01B (transmit mode). This register is readable only when the CFM[1:0] value is 00B (receive mode). This RSCAN0CFIDk register should not be read or written when the CFM[1:0] value is 10B (gateway mode). CFIDE Bit This bit indicates the ID format (standard ID or extended ID) of the received message stored in the transmit/receive FIFO buffer when the CFM[1:0] value is 00B. When the CFM[1:0] value is 01B, these bits are used to set the ID format of the message to be transmitted from the transmit/receive FIFO buffer. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 21-94 RZ/A1H Group, RZ/A1M Group 21. CAN Interface CFRTR Bit This bit indicates the data format (data frame or remote frame) of the received message stored in the transmit/receive FIFO buffer when the CFM[1:0] value is 00B. When the CFM[1:0] value is 01B, this bit is used to set the data format of the message to be transmitted from the transmit/receive FIFO buffer. THLEN Bit When this bit is set to 1, the transmit history data (label information, buffer number, and buffer type) of transmit messages is stored in the transmit history buffer after transmission is completed. This bit is enabled when the CFM[1:0] value is 01B (transmit mode). CFID[28:0] Bits These bits contain the ID of the received message stored in the transmit/receive FIFO buffer when the CFM[1:0] value is 00B. When the CFM[1:0] value is B'01, this bit is used to set the ID of the message to be transmitted from the transmit/receive FIFO buffer. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 21-95 RZ/A1H Group, RZ/A1M Group 21.3.36 RSCAN0CFPTRk -- Transmit/receive FIFO buffer Access Pointer Register (k = 0 to 14) Access: Address: Initial value: Bit 21. CAN Interface 31 Can be read/written in 8-, 16-, and 32-bit units <RSCAN0_base> + 0E84H + (k * 0010H) 0000 0000H 30 29 28 27 26 25 24 23 CFDLC[3:0] Initial value R/W Bit 22 21 20 19 18 17 16 CFPTR[11:0] 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 CFTS[15:0] Initial value R/W 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Table 21.50 RSCAN0CFPTRk register contents Bit Position Bit Name Function b31 to b28 CFDLC[3:0] Transmit/Receive FIFO Buffer DLC Data b31 b30 b29 b28 0 0 0 0 0 0 0 0 1 b27 to b16 CFPTR[11:0] 0 0 0 0 1 1 1 1 X 0 0 1 1 0 0 1 1 X 0: 0 data bytes 1: 1 data byte 0: 2 data bytes 1: 3 data bytes 0: 4 data bytes 1: 5 data bytes 0: 6 data bytes 1: 7 data bytes X: 8 data bytes Transmit/Receive FIFO Buffer Label Data * When CFM[1:0] value is 01B (transmit mode): Set the label information to be stored in the transmit history buffer. Only bits CFPTR[7:0] are valid. * When CFM[1:0] value is 00B (receive mode): The label information of the received message can be read. b15 to b0 CFTS[15:0] Transmit/Receive FIFO Buffer Timestamp Data These bits are valid only when the CFM[1:0] value is B'00 (receive mode). The timestamp value of the received message can be read. This register is writable only when the CFM[1:0] value in the RSCAN0CFCCk register is 01B (transmit mode). This register is readable only when the CFM[1:0] value is 00B (receive mode). This register should not be read or written when the CFM[1:0] value is 10B (gateway mode). R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 21-96 RZ/A1H Group, RZ/A1M Group 21. CAN Interface CFDLC[3:0] Bits These bits indicate the data length of the received message stored in the transmit/receive FIFO buffer when the CFM[1:0] value is 00B. When the CFM[1:0] value is 01B, these bits are used to set the data length of the message to be transmitted from the transmit/receive FIFO buffer. If the data length is set to 9 bytes or more, the actual transmit data defaults to 8 bytes. CFPTR[11:0] Bits These bits indicate the label information attached to the received message stored in the transmit/receive FIFO buffer when the CFM[1:0] value is 00B. When the CFM[1:0] value is 01B, the CFPTR[7:0] value is stored in the transmit history buffer when message transmission has been completed. CFTS[15:0] Bits These bits indicate the timestamp value of the message stored in the transmit/receive FIFO buffer. These bits are valid when the CFM[1:0] value is 00B. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 21-97 RZ/A1H Group, RZ/A1M Group 21.3.37 RSCAN0CFDF0k -- Transmit/receive FIFO buffer Access Data Field 0 Register (k = 0 to 14) Access: Address: Initial value: Bit 21. CAN Interface 31 Can be read/written in 8-, 16-, and 32-bit units <RSCAN0_base> + 0E88H + (k * 0010H) 0000 0000H 30 29 28 27 26 25 24 23 22 21 CFDB3[7:0] Initial value R/W Bit R/W 19 18 17 16 CFDB2[7:0] 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 CFDB1[7:0] Initial value 20 CFDB0[7:0] 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Table 21.51 RSCAN0CFDF0k register contents Bit Position Bit Name Function b31 to b24 CFDB3[7:0] b23 to b16 CFDB2[7:0] b15 to b8 CFDB1[7:0] Transmit/Receive FIFO Buffer Data Byte 3 Transmit/Receive FIFO Buffer Data Byte 2 Transmit/Receive FIFO Buffer Data Byte 1 Transmit/Receive FIFO Buffer Data Byte 0 b7 to b0 CFDB0[7:0] * When CFM[1:0] value is 01B (transmit mode): Set the transmit/receive FIFO buffer data. * When CFM[1:0] value is 00B (receive mode): The message data stored in the transmit/receive FIFO buffer can be read. This register is writable only when the CFM[1:0] value in the RSCAN0CFCCk register is 01B (transmit mode). This register is readable only when the CFM[1:0] value is 00B (receive mode). When the CFDLC[3:0] value in the RSCAN0CFPTRk register is smaller than 1000B, data bytes for which no data is set are read as 00H. This register should not be read or written when the CFM[1:0] value is 10B (gateway mode). R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 21-98 RZ/A1H Group, RZ/A1M Group 21.3.38 RSCAN0CFDF1k -- Transmit/receive FIFO buffer Access Data Field 1 Register (k = 0 to 14) Access: Address: Initial value: Bit 21. CAN Interface 31 Can be read/written in 8-, 16-, and 32-bit units <RSCAN0_base> + 0E8CH + (k * 0010H) 0000 0000H 30 29 28 27 26 25 24 23 22 21 CFDB7[7:0] Initial value R/W Bit R/W 19 18 17 16 CFDB6[7:0] 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 CFDB5[7:0] Initial value 20 CFDB4[7:0] 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Table 21.52 RSCAN0CFDF1k register contents Bit Position Bit Name Function b31 to b24 CFDB7[7:0] b23 to b16 CFDB6[7:0] b15 to b8 CFDB5[7:0] Transmit/Receive FIFO Buffer Data Byte 7 Transmit/Receive FIFO Buffer Data Byte 6 Transmit/Receive FIFO Buffer Data Byte 5 Transmit/Receive FIFO Buffer Data Byte 4 b7 to b0 CFDB4[7:0] * When CFM[1:0] value is 01B (transmit mode): Set the transmit/receive FIFO buffer data. * When CFM[1:0] value is 00B (receive mode): The message data stored in the transmit/receive FIFO buffer can be read. This register is writable only when the CFM[1:0] value in the RSCAN0CFCCk register is 01B (transmit mode). This register is readable only when the CFM[1:0] value is 00B (receive mode). When the CFDLC[3:0] value in the RSCAN0CFPTRk register is smaller than 1000B, data bytes for which no data is set are read as 00H. This register should not be read or written when the CFM[1:0] value is 10B (gateway mode). R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 21-99 RZ/A1H Group, RZ/A1M Group 21.3.39 RSCAN0FESTS -- FIFO Empty Status Register Access: Address: Initial value: Bit 21. CAN Interface Can be read in 8-, 16-, and 32-bit units <RSCAN0_base> + 0238H 007F FFFFH 31 30 29 28 27 26 25 24 23 -- -- -- -- -- -- -- -- -- 22 21 20 19 18 17 16 CF14E CF13E CF12E CF11EM CF10E CF9EM CF8EM MP MP MP P MP P P Initial value 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 R/W R R R R R R R R R R R R R R R R Bit 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 CF7EM CF6EM CF5EM CF4EM CF3EM CF2EM CF1EM CF0EM RF7EM RF6EM RF5EM RF4EM RF3EM RF2EM RF1EM RF0EM P P P P P P P P P P P P P P P P Initial value 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 R/W R R R R R R R R R R R R R R R R Table 21.53 RSCAN0FESTS register contents Bit Position Bit Name Function 31 to 23 Reserved These bits are always read as 0. 22 CF14EMP 21 CF13EMP 20 CF12EMP Transmit/Receive FIFO Buffer Empty Status Flag 0: Transmit/receive FIFO buffer k contains a message. 1: Transmit/receive FIFO buffer k contains no message. (k = 0 to 14) 19 CF11EMP 18 CF10EMP 17 CF9EMP 16 CF8EMP 15 CF7EMP 14 CF6EMP 13 CF5EMP 12 CF4EMP 11 CF3EMP 10 CF2EMP 9 CF1EMP 8 CF0EMP 7 RF7EMP 6 RF6EMP 5 RF5EMP 4 RF4EMP 3 RF3EMP 2 RF2EMP 1 RF1EMP 0 RF0EMP Receive FIFO Buffer Empty Status Flag 0: Receive FIFO buffer x contains an unread message. 1: Receive FIFO buffer x contains no unread message (buffer empty). (x = 0 to 7) The RSCAN0FESTS register is set to 007F FFFFH in global reset mode. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 21-100 RZ/A1H Group, RZ/A1M Group 21. CAN Interface CFkEMP Flag (k = 0 to 14) The CFkEMP flag is set to 1 when the CFEMP flag in the RSCAN0CFSTSk register is set to 1 (the transmit/receive FIFO buffer contains no message (buffer empty)). When the CFEMP flag is cleared to 0 (the transmit/receive FIFO buffer contains messages), the CFkEMP flag is cleared to 0. RFxEMP Flag (x = 0 to 7) The RFxEMP flag is set to 1 when the RFEMP flag in the RSCAN0RFSTSx register is set to 1 (the receive FIFO buffer contains no unread message (buffer empty)). When the RFEMP flag is cleared to 0 (the receive FIFO buffer contains unread messages), the RFxEMP flag is cleared to 0. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 21-101 RZ/A1H Group, RZ/A1M Group 21.3.40 RSCAN0FFSTS -- FIFO Full Status Register Access: Address: Initial value: Bit 21. CAN Interface Can be read in 8-, 16-, and 32-bit units <RSCAN0_base> + 023CH 0000 0000H 31 30 29 28 27 26 25 24 23 -- -- -- -- -- -- -- -- -- 22 21 20 19 18 17 16 CF14FL CF13FL CF12FL CF11FL CF10FL CF9FLL CF8FLL L L L L L Initial value 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R R R R R R R R R R R R R R R R Bit 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 CF7FLL CF6FLL CF5FLL CF4FLL CF3FLL CF2FLL CF1FLL CF0FLL RF7FLL RF6FLL RF5FLL RF4FLL RF3FLL RF2FLL RF1FLL RF0FLL Initial value 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R R R R R R R R R R R R R R R R Table 21.54 RSCAN0FFSTS register contents Bit Position Bit Name Function 31 to 23 Reserved These bits are always read as 0. 22 CF14FLL 21 CF13FLL 20 CF12FLL Transmit/Receive FIFO Buffer Full Status Flag 0: Transmit/receive buffer k is not full. 1: Transmit/receive buffer k is full. (k = 0 to 14) 19 CF11FLL 18 CF10FLL 17 CF9FLL 16 CF8FLL 15 CF7FLL 14 CF6FLL 13 CF5FLL 12 CF4FLL 11 CF3FLL 10 CF2FLL 9 CF1FLL 8 CF0FLL 7 RF7FLL 6 RF6FLL 5 RF5FLL 4 RF4FLL 3 RF3FLL 2 RF2FLL 1 RF1FLL 0 RF0FLL Receive FIFO Buffer Full Status Flag 0: Receive FIFO buffer x is not full. 1: Receive FIFO buffer x is full. (x = 0 to 7) The RSCAN0FFSTS register is cleared to 0000 0000H in global reset mode. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 21-102 RZ/A1H Group, RZ/A1M Group 21. CAN Interface CFkFLL Flag (k = 0 to 14) The CFkFLL flag is set to 1 when the CFFLL flag in the RSCAN0CFSTSk register is set to 1 (the transmit/receive FIFO buffer is full). When the CFFLL flag is cleared to 0 (the transmit/receive FIFO buffer is not full), the CFkFLL flag is cleared to 0. RFxFLL Flag (x = 0 to 7) The RFxFLL flag is set to 1 when the RFFLL flag in the RSCAN0RFSTSx register is set to 1 (the receive FIFO buffer is full). When the RFFLL flag is cleared to 0 (the receive FIFO buffer is not full), the RFxFLL flag is cleared to 0. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 21-103 RZ/A1H Group, RZ/A1M Group 21.3.41 RSCAN0FMSTS -- FIFO Message Lost Status Register Access: Address: Initial value: Bit 21. CAN Interface Can be read in 8-, 16-, and 32-bit units <RSCAN0_base> + 0240H 0000 0000H 31 30 29 28 27 26 25 24 23 -- -- -- -- -- -- -- -- -- 22 21 20 19 18 17 16 CF14ML CF13ML CF12ML CF11ML CF10ML CF9MLT CF8MLT T T T T T Initial value 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R R R R R R R R R R R R R R R R Bit 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 CF7MLT CF6MLT CF5MLT CF4MLT CF3MLT CF2MLT CF1MLT CF0MLT RF7MLT RF6MLT RF5MLT RF4MLT RF3MLT RF2MLT RF1MLT RF0MLT Initial value 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R R R R R R R R R R R R R R R R Table 21.55 RSCAN0FMSTS register contents Bit Position Bit Name Function 31 to 23 Reserved These bits are always read as 0. 22 CF14MLT 21 CF13MLT 20 CF12MLT Transmit/Receive FIFO Buffer Message Lost Status Flag 0: No transmit/receive FIFO buffer k message is lost. 1: A transmit/receive FIFO buffer k message is lost. (k = 0 to 14) 19 CF11MLT 18 CF10MLT 17 CF9MLT 16 CF8MLT 15 CF7MLT 14 CF6MLT 13 CF5MLT 12 CF4MLT 11 CF3MLT 10 CF2MLT 9 CF1MLT 8 CF0MLT 7 RF7MLT 6 RF6MLT 5 RF5MLT 4 RF4MLT 3 RF3MLT 2 RF2MLT 1 RF1MLT 0 RF0MLT Receive FIFO Buffer Message Lost Status Flag 0: No receive FIFO buffer x message is lost. 1: A receive FIFO buffer x message is lost. (x = 0 to 7) The RSCAN0FMSTS register is cleared to 0000 0000H in global reset mode. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 21-104 RZ/A1H Group, RZ/A1M Group 21. CAN Interface CFkMLT Flag (k = 0 to 14) The CFkMLT flag is set to 1 when the CFMLT flag in the RSCAN0CFSTSk register is set to 1 (a transmit/receive FIFO message is lost). When the CFMLT flag is cleared to 0, the CFkMLT flag is cleared to 0. RFxMLT Flag (x = 0 to 7) The RFxMLT flag is set to 1 when the RFMLT flag in the RSCAN0RFSTSx register is set to 1 (a receive FIFO message is lost). When the RFMLT flag is cleared to 0, the RFxMLT flag is cleared to 0. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 21-105 RZ/A1H Group, RZ/A1M Group 21.3.42 RSCAN0RFISTS -- Receive FIFO Buffer Interrupt Flag Status Register Access: Address: Initial value: Bit 21. CAN Interface Can be read in 8-, 16-, and 32-bit units <RSCAN0_base> + 0244H 0000 0000H 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Initial value 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R R R R R R R R R R R R R R R R Bit 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- -- -- -- -- -- -- -- RF7IF RF6IF RF5IF RF4IF RF3IF RF2IF RF1IF RF0IF Initial value 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R R R R R R R R R R R R R R R R Table 21.56 RSCAN0RFISTS register contents Bit Position Bit Name Function 31 to 8 Reserved These bits are always read as 0. 7 RF7IF 6 RF6IF 5 RF5IF Receive FIFO Buffer Interrupt Request Status Flag 0: No receive FIFO buffer x interrupt request is present. 1: A receive FIFO buffer x interrupt request is present. (x = 0 to 7) 4 RF4IF 3 RF3IF 2 RF2IF 1 RF1IF 0 RF0IF The RSCAN0RFISTS register is cleared to 0000 0000H in global reset mode. RFxIF Flag (x = 0 to 7) The RFxIF flag is set to 1 when the RFIF flag in the RSCAN0RFSTSx register is set to 1 (a receive FIFO interrupt request is present). When the RFIF flag is cleared to 0, the RFxIF flag is cleared to 0. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 21-106 RZ/A1H Group, RZ/A1M Group 21.3.43 RSCAN0CFRISTS -- Transmit/receive FIFO buffer Receive Interrupt Flag Status Register Access: Address: Initial value: Bit 21. CAN Interface Can be read in 8-, 16-, and 32-bit units <RSCAN0_base> + 0248H 0000 0000H 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Initial value 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R R R R R R R R R R R R R R R R Bit 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- CF14RX CF13RX CF12RX CF11RX CF10RX CF9RXI CF8RXI CF7RXI CF6RXI CF5RXI CF4RXI CF3RXI CF2RXI CF1RXI CF0RXI IF IF IF IF IF F F F F F F F F F F Initial value 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R R R R R R R R R R R R R R R R Table 21.57 Bit Position RSCAN0CFRISTS register contents Bit Name Function 31 to 15 Reserved These bits are always read as 0. 14 CF14RXIF 13 CF13RXIF 12 CF12RXIF Transmit/Receive FIFO Buffer Receive Interrupt Request Status Flag 0: No transmit/receive FIFO buffer k receive interrupt request is present. 1: A transmit/receive FIFO buffer k receive interrupt request is present. (k = 0 to 14) 11 CF11RXIF 10 CF10RXIF 9 CF9RXIF 8 CF8RXIF 7 CF7RXIF 6 CF6RXIF 5 CF5RXIF 4 CF4RXIF 3 CF3RXIF 2 CF2RXIF 1 CF1RXIF 0 CF0RXIF The RSCAN0CFRISTS register is cleared to 0000 0000H in global reset mode. CFkRXIF Flag (k = 0 to 14) The CFkRXIF flag is set to 1 when the CFRXIF flag in the RSCAN0CFSTSk register is set to 1 (a transmit/receive FIFO receive interrupt request is present). When the CFRXIF flag is cleared to 0, the CFkRXIF flag is cleared to 0. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 21-107 RZ/A1H Group, RZ/A1M Group 21.3.44 RSCAN0CFTISTS -- Transmit/receive FIFO buffer Transmit Interrupt Flag Status Register Access: Address: Initial value: Bit 21. CAN Interface Can be read in 8-, 16-, and 32-bit units <RSCAN0_base> + 024CH 0000 0000H 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Initial value 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R R R R R R R R R R R R R R R R Bit 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- CF14TX CF13TX CF12TX CF11TX CF10TX CF9TXI CF8TXI CF7TXI CF6TXI CF5TXI CF4TXI CF3TXI CF2TXI CF1TXI CF0TXI IF IF IF IF IF F F F F F F F F F F Initial value 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R R R R R R R R R R R R R R R R Table 21.58 Bit Position RSCAN0CFTISTS register contents Bit Name Function 31 to 15 Reserved These bits are always read as 0. 14 CF14TXIF 13 CF13TXIF 12 CF12TXIF Transmit/Receive FIFO Buffer Transmit Interrupt Request Status Flag 0: No transmit/receive FIFO buffer k transmit interrupt request is present. 1: A transmit/receive FIFO buffer k transmit interrupt request is present. (k = 0 to 14) 11 CF11TXIF 10 CF10TXIF 9 CF9TXIF 8 CF8TXIF 7 CF7TXIF 6 CF6TXIF 5 CF5TXIF 4 CF4TXIF 3 CF3TXIF 2 CF2TXIF 1 CF1TXIF 0 CF0TXIF The RSCAN0CFTISTS register is cleared to 0000 0000H in global reset mode. CFkTXIF Flag (k = 0 to 14) The CFkTXIF flag is set to 1 when the CFTXIF flag in the RSCAN0CFSTSk register is set to 1 (a transmit/receive FIFO transmit interrupt request is present). When the CFTXIF flag is cleared to 0, the CFkTXIF flag is cleared to 0. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 21-108 RZ/A1H Group, RZ/A1M Group 21.3.45 21. CAN Interface RSCAN0TMCp -- Transmit Buffer Control Register (p = 0 to 79) Can be read/written in 8-bit units Access: <RSCAN0_base> + 0250H + (01H x p) Address: 00H Initial value: Bit 7 6 5 4 3 2 1 0 -- -- -- -- -- TMOM TMTAR TMTR Initial value 0 0 0 0 0 0 0 0 R/W R R R R R R/W R/W*1 R/W*1 Note 1. The only effective value for writing to this bit is 1, which sets the bit. Otherwise writing to the bit results in retention of its state. Table 21.59 RSCAN0TMCp register contents Bit Position Bit Name Function 7 to 3 Reserved These bits are always read as 0. The write value should always be 0. 2 TMOM One-Shot Transmission Enable 0: One-shot transmission is disabled. 1: One-shot transmission is enabled. 1 TMTAR Transmit Abort Request 0: Transmit abort is not requested. 1: Transmit abort is requested. 0 TMTR Transmit Request 0: Transmission is not requested. 1: Transmission is requested. When the RSCAN0TMCp register meets any of the following conditions, set it to 00H. * The RSCAN0TMCp register corresponds to the transmit buffer number selected by the CFTML[3:0] bits in the RSCAN0CFCCk register (p = m x 16 + the value of CFTML[3:0] bits). * The RSCAN0TMCp register corresponds to the transmit buffer allocated to the transmit queue by the TXQDC[3:0] bits in the RSCAN0TXQCCm register (m = 0 to 4) (p = (m x 16 + 15) to (m x 16 + 15 - the value of TXQDC[3:0] bits)). Bits in the RSCAN0TMCp register are all cleared to 0 in channel reset mode. Modify the RSCAN0TMCp register in channel communication mode or channel halt mode. TMOM Bit Setting this bit to 1 enables one-shot transmission. When transmission fails, retransmission defined in the CAN protocol is not performed. Modify the TMOM bit when the TMTRM flag in the RSCAN0TMSTSp register is set to 0. Set the TMOM bit to 1 together with the TMTR bit. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 21-109 RZ/A1H Group, RZ/A1M Group 21. CAN Interface TMTAR Bit Setting this bit to 1 generates a transmit abort request for the message stored in the transmit buffer. However, a message that is being transmitted or one that will be transmitted next cannot be aborted. When the TMTAR bit can be set to 1 when TMTR bit is 1. The TMTAR bit is cleared to 0 when any of the following conditions is met, but cannot be cleared by the program writing 0 to the bit. * Transmission has been completed. * Transmit abort has been completed. * An error or arbitration loss has been detected. If this bit becomes 0 at the same time as the program writes 1 to this bit, this bit becomes 0. TMTR Bit Setting this bit to 1 transmits the message stored in the transmit buffer. The TMTR bit is cleared to 0 when any of the following conditions is met, but cannot be cleared by the program writing 0 to the bit. * Transmission has been completed. * Transmit abort has been completed after the TMTAR bit was set to 1. * An error or arbitration-lost has been detected with the TMOM bit set to 1. Set the TMTR bit to 1 when the value of TMTRF[1:0] in the RSCAN0TMSTSp register is 00B. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 21-110 RZ/A1H Group, RZ/A1M Group 21.3.46 21. CAN Interface RSCAN0TMSTSp -- Transmit Buffer Status Register (p = 0 to 79) Access: Address: Initial value: Bit Can be read/written in 8-bit units <RSCAN0_base> + 02D0H + (01H x p) 00H 7 6 5 4 3 -- -- -- TMTARM TMTRM 2 1 TMTRF[1:0] 0 TMTSTS Initial value 0 0 0 0 0 0 0 0 R/W R R R R R R/W R/W R Table 21.60 RSCAN0TMSTSp register contents Bit Position Bit Name Function 7 to 5 Reserved These bits are always read as 0. The write value should always be 0. 4 TMTARM Transmit Buffer Transmit Abort Request Status Flag 0: No transmit abort request is present. 1: A transmit abort request is present. 3 TMTRM Transmit Buffer Transmit Request Status Flag 0: No transmit request is present. 1: A transmit request is present. 2, 1 TMTRF[1:0] Transmit Buffer Transmit Result Status Flag b2 0 0 1 1 0 TMTSTS b1 0: Transmission is in progress or no transmit request is present. 1: Transmit abort has been completed. 0: Transmission has been completed (without transmit abort request). 1: Transmission has been completed (with transmit abort request). Transmit Buffer Transmit Status Flag 0: Transmission is not in progress. 1: Transmission is in progress. The RSCAN0TMSTSp register is cleared to all 0 in channel reset mode. TMTARM Flag The TMTARM flag is set to 1 when the TMTAR bit in the RSCAN0TMCp register is set to 1. The TMTARM flag is set to 0 when the TMTAR bit in the RSCAN0TMCp register is set to 0. TMTRM Flag The TMTRM flag is set to 1 when the TMTR bit in the RSCAN0TMCp register is set to 1. The TMTRM flag is set to 0 when the TMTR bit in the RSCAN0TMCp register is set to 0 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 21-111 RZ/A1H Group, RZ/A1M Group 21. CAN Interface TMTRF[1:0] Flag This flag indicates the result of transmission from the transmit buffer. 00B: Transmission is in progress or no transmit request is present. 01B: Transmission from the transmit buffer was aborted. 10B: Transmission has been completed with the TMTAR bit in the RSCAN0TMCp register set to 0 (transmit abort is not requested). 11B: Transmission has been completed with the TMTAR bit in the RSCAN0TMCp register set to 1 (transmit abort is requested). Write 00B to the TMTRF[1:0] flag in channel communication mode or channel halt mode. Do not write any value other than 00B to this flag. TMTSTS Flag This flag is set to 1 when transmission from the transmit buffer starts, and is cleared to 0 when transmission from the transmit buffer has been completed or terminated due to a bus error or arbitration lost. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 21-112 RZ/A1H Group, RZ/A1M Group 21.3.47 21. CAN Interface RSCAN0TMTRSTSy -- Transmit Buffer Transmit Request Status Register y (y = 0 to 2) Access: Address: Can be read in 8-, 16-, and 32-bit units <RSCAN0_base> + 0350H + (y * 0004H) Initial value: 0000 0000H Bit 30 31 29 28 27 26 25 24 23 22 21 20 19 18 17 16 TMTRSTSp (p = y x 32 + 31 to y x 32 + 16 (y = 0, 1)) Initial value 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R R R R R R R R R R R R R R R R Bit 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 TMTRSTSp (p = y x 32 + 15 to y x 32 + 0 (y = 0, 1, 2)) Initial value 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R R R R R R R R R R R R R R R R Table 21.61 RSCAN0TMTRSTSy register contents Bit Position Bit Name Function 31 to 16 TMTRSTSp Transmit Buffer Transmit Request Status Flag p (p = y x 32 + 31 to y x 32 + 16) 0: No transmission is requested. 1: Transmission is requested. 15 to 0 TMTRSTSp Transmit Buffer Transmit Request Status Flag p (p = y x 32 + 15 to y x 32 + 0) 0: No transmit request is present. 1: A transmit request is present. TMTRSTSp Flags (p = 0 to 79) These flags indicate the status of the TMTR bit in the RSCAN0TMCp register. When the TMTR bit is set to 1 (transmission is requested), the corresponding TMTRSTSp flag is set to 1. The corresponding TMTRSTSp flag is cleared to 0 when the TMTR bit is set to 0 (transmission is not requested) or in channel reset mode. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 21-113 RZ/A1H Group, RZ/A1M Group 21. CAN Interface Table 21.62 shows the bit assignment. Table 21.62 TMTRSTSp Bit Assignment Bit Channel Transmit Buffer Number 0 0 0 1 0 1 . . . . . . 15 0 15 16 1 0 . . . . . . 30 1 14 31 1 15 32 2 0 33 2 1 . . . . . . 47 2 15 48 3 0 . . . . . . 62 3 14 63 3 15 64 4 0 65 4 1 . . . . . . 78 4 14 79 4 15 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 21-114 RZ/A1H Group, RZ/A1M Group 21.3.48 RSCAN0TMTARSTSy -- Transmit Buffer Transmit Abort Request Status Register y (y = 0 to 2) Access: Address: Initial value: Bit 21. CAN Interface 31 Can be read in 8-, 16-, and 32-bit units <RSCAN0_base> + 0360H + (y * 0004H) 0000 0000H 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 TMTARSTSp (p = y x 32 + 31 to y x 32 + 16 (y = 0, 1)) Initial value 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R R R R R R R R R R R R R R R R Bit 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 TMTARSTSp (p = y x 32 + 15 to y x 32 + 0 (y = 0, 1, 2)) Initial value 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R R R R R R R R R R R R R R R R Table 21.63 RSCAN0TMTARSTSy register contents Bit Position Bit Name Function 31 to 16 TMTARSTSp Transmit Buffer Transmit Abort Request Status Flag p (p = y x 32 + 31 to y x 32 + 16) 0: No transmission abort is requested. 1: Transmission abort is requested. 15 to 0 TMTARSTSp Transmit Buffer Transmit Abort Request Status Flag p (p = y x 32 + 15 to y x 32 + 0) 0: No transmit abort request is present. 1: A transmit abort request is present. TMTARSTSp Flags (p = 0 to 79) These flags indicate the status of the TMTAR bit in the RSCAN0TMCp register. When the TMTAR bit is set to 1 (transmit abort is requested), the corresponding TMTARSTSp flag is set to 1. The corresponding TMTARSTSp flag is cleared to 0 when the TMTAR bit is set to 0 (transmit abort is not requested) or in channel reset mode. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 21-115 RZ/A1H Group, RZ/A1M Group 21. CAN Interface Table 21.64 shows the bit assignment. Table 21.64 TMTARSTSp Bit Assignment Bit Channel Transmit Buffer Number 0 0 0 1 0 1 . . . . . . 15 0 15 16 1 0 . . . . . . 30 1 14 31 1 15 32 2 0 33 2 1 . . . . . . 47 2 15 48 3 0 . . . . . . 62 3 14 63 3 15 64 4 0 65 4 1 . . . . . . 78 4 14 79 4 15 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 21-116 RZ/A1H Group, RZ/A1M Group 21.3.49 21. CAN Interface RSCAN0TMTCSTSy -- Transmit Buffer Transmit Complete Status Register y (y = 0 to 2) Access: Address: Can be read in 8-, 16-, and 32-bit units <RSCAN0_base> + 0370H + (y * 0004H) Initial value: 0000 0000H Bit 30 31 29 28 27 26 25 24 23 22 21 20 19 18 17 16 TMTCSTSp (p = y x 32 + 31 to y x 32 + 16 (y = 0, 1)) Initial value 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R R R R R R R R R R R R R R R R Bit 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 TMTCSTSp (p = y x 32 + 15 to y x 32 + 0 (y = 0, 1, 2)) Initial value 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R R R R R R R R R R R R R R R R Table 21.65 RSCAN0TMTCSTSy register contents Bit Position Bit Name Function 31 to 16 TMTCSTSp Transmit Buffer Transmit Complete Status Flag p (p = y x 32 + 31 to y x 32 + 16) 0: Transmission is not completed 1: Transmission is completed 15 to 0 TMTCSTSp Transmit Buffer Transmit Complete Status Flag p (p = y x 32 + 15 to y x 32 + 0) 0: Transmission has not been completed. 1: Transmission has been completed. TMTCSTSp Flags (p = 0 to 79) When the TMTRF[1:0] flag in the RSCAN0TMSTSp register is set to 10B (transmission has been completed (without transmit abort request)) or 11B (transmission has been completed (with transmit abort request)), the corresponding TMTCSTSp flag is set to 1. A TMTCSTSp flag is cleared to 0 when the corresponding TMTRF[1:0] flag is set to 00B or in channel reset mode. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 21-117 RZ/A1H Group, RZ/A1M Group 21. CAN Interface Table 21.66 shows the bit assignment. Table 21.66 TMTCSTSp Bit Assignment Bit Channel Transmit Buffer Number 0 0 0 1 0 1 . . . . . . 15 0 15 16 1 0 . . . . . . 30 1 14 31 1 15 32 2 0 33 2 1 . . . . . . 47 2 15 48 3 0 . . . . . . 62 3 14 63 3 15 64 4 0 65 4 1 . . . . . . 78 4 14 79 4 15 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 21-118 RZ/A1H Group, RZ/A1M Group 21.3.50 RSCAN0TMTASTSy -- Transmit Buffer Transmit Abort Status Register y (y = 0 to 2) Access: Address: Initial value: Bit 21. CAN Interface 31 Can be read in 8-, 16-, and 32-bit units <RSCAN0_base> + 0380H + (y * 0004H) 0000 0000H 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 TMTASTSp (p = y x 32 + 31 to y x 32 x 16 (y = 0, 1)) Initial value 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R R R R R R R R R R R R R R R R Bit 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 TMTASTSp (p = y x 32 + 15 to y x 32 + 0 (y = 0, 1, 2)) Initial value 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R R R R R R R R R R R R R R R R Table 21.67 RSCAN0TMTASTSy register contents Bit Position Bit Name Function 31 to 16 TMTASTSp Transmit Buffer Transmit Abort Status Flag p (p = y x 32 + 31 to y x 32 + 16) 0: Transmission is not aborted 1: Transmission is aborted 15 to 0 TMTASTSp Transmit Buffer Transmit Abort Status Flag p (p = y x 32 + 15 to y x 32 + 0) 0: Transmission is not aborted. 1: Transmission is aborted. TMTASTSp Flags (p = 0 to 79) When the TMTRF[1:0] flag in the RSCAN0TMSTSp register is set to 01B (transmit abort has been completed), the corresponding TMTASTSp flag is set to 1. A TMTASTSp flag is cleared to 0 when the corresponding TMTRF[1:0] flag is set to 00B or in channel reset mode. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 21-119 RZ/A1H Group, RZ/A1M Group 21. CAN Interface Table 21.68 shows the bit assignment. Table 21.68 TMTASTSp Bit Assignment Bit Channel Transmit Buffer Number 0 0 0 1 0 1 . . . . . . 15 0 15 16 1 0 . . . . . . 30 1 14 31 1 15 32 2 0 33 2 1 . . . . . . 47 2 15 48 3 0 . . . . . . 62 3 14 63 3 15 64 4 0 65 4 1 . . . . . . 78 4 14 79 4 15 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 21-120 RZ/A1H Group, RZ/A1M Group 21.3.51 RSCAN0TMIECy -- Transmit Buffer Interrupt Enable Configuration Register y (y = 0 to 2) Access: Address: Initial value: Bit 21. CAN Interface 31 Can be read/written in 8-, 16-, and 32-bit units <RSCAN0_base> + 0390H + (y * 0004H) 0000 0000H 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 TMIEp (p = y x 32 + 31 to y x 32 + 16 (y = 0, 1)) Initial value R/W Bit 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 TMIEp (p = y x 32 + 15 to y x 32 + 0 (y = 0, 1, 2)) Initial value R/W 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Table 21.69 RSCAN0TMIECy register contents Bit Position Bit Name Function 31 to 16 TMIEp Transmit Buffer Interrupt Enable Bit p (p = y x 32 + 31 to y x 32 + 16) 0: Transmit buffer interrupt is disabled 1: Transmit buffer interrupt is enabled 15 to 0 TMIEp Transmit Buffer Interrupt Enable Bit p (p = y x 32 + 15 to y x 32 + 0) 0: Transmit buffer interrupt is disabled. 1: Transmit buffer interrupt is enabled. TMIEp Bits (p = 0 to 79) When any of these bits is set to 1 and the corresponding transmission has been completed, a transmit buffer interrupt request is generated. Modify these bits when the TMTRM flag in the corresponding RSCAN0TMSTSp register is 0 (no transmit request is present). Write 0 to bits corresponding to transmit buffers linked to transmit/receive FIFO buffers or transmit buffers allocated to the transmit queue. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 21-121 RZ/A1H Group, RZ/A1M Group 21. CAN Interface Table 21.70 shows the bit assignment. Table 21.70 TMIEp Bit Assignment Bit Channel Transmit Buffer Number 0 0 0 1 0 1 . . . . . . 15 0 15 16 1 0 . . . . . . 30 1 14 31 1 15 32 2 0 33 2 1 . . . . . . 47 2 15 48 3 0 . . . . . . 62 3 14 63 3 15 64 4 0 65 4 1 . . . . . . 78 4 14 79 4 15 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 21-122 RZ/A1H Group, RZ/A1M Group 21.3.52 RSCAN0TMIDp -- Transmit Buffer ID Register (p = 0 to 79) Access: Address: Initial value: Bit 21. CAN Interface 31 Can be read/written in 8-, 16-, and 32-bit units <RSCAN0_base> + 1000H + (p * 0010H) 0000 0000H 30 29 28 27 26 25 24 23 TMIDE TMRTR THLEN Initial value R/W Bit 22 21 20 19 18 17 16 TMID[28:16] 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 TMID[15:0] Initial value R/W 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Table 21.71 RSCAN0TMIDp register contents Bit Position Bit Name Function 31 TMIDE Transmit Buffer IDE 0: Standard ID 1: Extended ID 30 TMRTR Transmit Buffer RTR 0: Data frame 1: Remote frame 29 THLEN Transmit History Data Store Enable 0: Transmit history data is not stored in the buffer. 1: Transmit history data is stored in the buffer. 28 to 0 TMID[28:0] Transmit Buffer ID Data Set standard ID or extended ID. For standard ID, write an ID to bits 10 to 0 and write 0 to bits 28 to 11. Modify this register when the TMTRM bit in the corresponding RSCAN0TMSTSp register is set to 0 (no transmit request is present). If this register is linked to a transmit/receive FIFO buffer, do not write data to this register. If this register is allocated to the transmit queue, only write data to a transmit buffer p (p = m x 16 + 15) for the corresponding channel. TMIDE Bit This bit is used to set the ID format of the message to be transmitted from the transmit buffer. TMRTR Bit This bit is used to set the data format of the message to be transmitted from the transmit buffer. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 21-123 RZ/A1H Group, RZ/A1M Group 21. CAN Interface THLEN Bit When this bit is set to 1, the transmit history data of the transmit message (the label information and the number and type of the transmit buffer) are stored in the transmit history buffer after transmission is completed. TMID[28:0] Bits These bits are used to set the ID of the message to be transmitted from the transmit buffer. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 21-124 RZ/A1H Group, RZ/A1M Group 21.3.53 RSCAN0TMPTRp -- Transmit Buffer Pointer Register (p= 0 to 79) Access: Address: Initial value: Bit 21. CAN Interface 31 Can be read/written in 8-, 16-, and 32-bit units <RSCAN0_base> + 1004H + (p * 0010H) 0000 0000H 30 29 28 TMDLC[3:0] Initial value R/W Bit 27 26 25 24 -- -- -- -- 23 22 21 20 19 18 17 16 TMPTR[7:0] 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R/W R/W R/W R R R R R/W R/W R/W R/W R/W R/W R/W R/W 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Initial value 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R R R R R R R R R R R R R R R R Table 21.72 RSCAN0TMPTRp register contents Bit Position Bit Name Function 31 to 28 TMDLC[3:0] Transmit Buffer DLC Data b31 b30 b29 b28 0 0 0 0 0 0 0 0 1 0 0 0 0 1 1 1 1 X 0 0 1 1 0 0 1 1 X 0: 0 data bytes 1: 1 data byte 0: 2 data bytes 1: 3 data bytes 0: 4 data bytes 1: 5 data bytes 0: 6 data bytes 1: 7 data bytes X: 8 data bytes 27 to 24 Reserved These bits are always read as 0. The write value should always be 0. 23 to 16 TMPTR[7:0] Transmit Buffer Label Data Set the label information to be stored in the transmit history buffer. 15 to 0 Reserved These bits are always read as 0. The write value should always be 0. Modify this register when the TMTRM bit in the corresponding RSCAN0TMSTSp register is set to 0 (no transmit request is present). If this register is linked to a transmit/receive FIFO buffer, do not write to this register. If this register is allocated to the transmit queue, only write to a transmit buffer p (p = m x 16 + 15) for the corresponding channel. TMDLC[3:0] Bits These bits are used to set the data length of the message to be transmitted from the transmit buffer when the TMRTR bit in the RSCAN0TMIDp register is set to 0 (data frame). If the data length is set to 9 bytes or more, the transmit data is 8 bytes long. When the TMRTR bit is set to 1 (remote frame), set the data length of messages to be requested. TMPTR[7:0] Bits When message transmission has been completed, the TMPTR[7:0] value is stored in the transmit history buffer. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 21-125 RZ/A1H Group, RZ/A1M Group 21.3.54 RSCAN0TMDF0p -- Transmit Buffer Data Field 0 Register (p = 0 to 79) Access: Address: Initial value: Bit 21. CAN Interface 31 Can be read/written in 8-, 16-, and 32-bit units <RSCAN0_base> + 1008H + (p * 0010H) 0000 0000H 30 29 28 27 26 25 24 23 22 21 TMDB3[7:0] Initial value R/W Bit R/W 19 18 17 16 TMDB2[7:0] 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 TMDB1[7:0] Initial value 20 TMDB0[7:0] 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Table 21.73 RSCAN0TMDF0p register contents Bit Position Bit Name Function 31 to 24 TMDB3[7:0] 23 to 16 TMDB2[7:0] 15 to 8 TMDB1[7:0] 7 to 0 TMDB0[7:0] Transmit Buffer Data Byte 3 Transmit Buffer Data Byte 2 Transmit Buffer Data Byte 1 Transmit Buffer Data Byte 0 Set the transmit buffer data. Modify this register when the TMTRM bit in the corresponding RSCAN0TMSTSp register is set to 0 (no transmit request is present). If this register is linked to a transmit/receive FIFO buffer, do not write to this register. If this register is allocated to the transmit queue, only write to a transmit buffer p (p = m x 16 + 15) for the corresponding channel. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 21-126 RZ/A1H Group, RZ/A1M Group 21.3.55 RSCAN0TMDF1p -- Transmit Buffer Data Field 1 Register (p = 0 to 79) Access: Address: Initial value: Bit 21. CAN Interface 31 Can be read/written in 8-, 16-, and 32-bit units <RSCAN0_base> + 100CH + (p * 0010H) 0000 0000H 30 29 28 27 26 25 24 23 22 21 TMDB7[7:0] Initial value R/W Bit R/W 19 18 17 16 TMDB6[7:0] 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 TMDB5[7:0] Initial value 20 TMDB4[7:0] 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Table 21.74 RSCAN0TMDF1p register contents Bit Position Bit Name Function 31 to 24 TMDB7[7:0] 23 to 16 TMDB6[7:0] 15 to 8 TMDB5[7:0] 7 to 0 TMDB4[7:0] Transmit Buffer Data Byte 7 Transmit Buffer Data Byte 6 Transmit Buffer Data Byte 5 Transmit Buffer Data Byte 4 Set the transmit buffer data. Modify this register when the TMTRM bit in the corresponding RSCAN0TMSTSp register is set to 0 (no transmit request is present). If this register is linked to a transmit/receive FIFO buffer, do not write to this register. If this register is allocated to the transmit queue, only write to a transmit buffer p (p = m x 16 + 15) for the corresponding channel. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 21-127 RZ/A1H Group, RZ/A1M Group 21.3.56 RSCAN0TXQCCm -- Transmit Queue Configuration and Control Register (m = 0 to 4) Access: Address: Initial value: Bit 21. CAN Interface Can be read/written in 8-, 16-, and 32-bit units <RSCAN0_base> + 03A0H + (m * 0010H) 0000 0000H 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Initial value 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R R R R R R R R R R R R R R R R Bit 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- -- -- -- -- -- -- -- -- TXQE TXQIM TXQIE TXQDC[3:0] Initial value 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R R R/W R/W R/W R/W R/W R/W R R R R R R R R/W Table 21.75 Bit Position RSCAN0TXQCCm register contents Bit Name Function 31 to 14 Reserved These bits are always read as 0. The write value should always be 0. 13 TXQIM Transmit Queue Interrupt Source Select 0: When the buffer becomes empty upon completion of message transmission, a transmit queue interrupt request is generated. 1: A transmit queue interrupt request is generated each time a message has been transmitted. 12 TXQIE Transmit Queue Interrupt Enable 0: Transmit queue interrupt is disabled. 1: Transmit queue interrupt is enabled. 11 to 8 TXQDC[3:0] Transmit Queue Depth Configuration Setting these bits to g (g = 2 to 15) makes the (g + 1)-buffer transmit queue available. Setting these bits to 0 disables the transmit queue. Setting these bits to 1 is prohibited. 7 to 1 Reserved These bits are always read as 0. The write value should always be 0. 0 TXQE Transmit Queue Enable 0: The transmit queue is not used. 1: The transmit queue is used. TXQIM Bit This bit is used to select a transmit queue interrupt source. Modify this bit in channel reset mode. TXQIE Bit When the TXQIE bit is set to 1 and the source selected by the TXQIM bit occurs, an interrupt request is generated. Set the TXQE bit to 0 before modifying the TXQIE bit. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 21-128 RZ/A1H Group, RZ/A1M Group 21. CAN Interface TXQDC[3:0] Bits These bits are used to specify the number of transmit buffers to be allocated to the transmit queues. Transmit buffers are allocated to transmit queues in descending order of buffer number, that is, from (m x 16 + 15) to (m x 16 + 0). For examples of how buffer allocation is done, see Figure 21.9. Modify these bits only in channel reset mode. TXQE Bit Setting this bit to 1 makes the transmit queue available. Modify this bit in channel communication mode or channel halt mode. This bit is cleared to 0 in channel reset mode. Before setting the TXQE bit to 1, set the TXQDC[3:0] bits to 0010B or more. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 21-129 RZ/A1H Group, RZ/A1M Group 21.3.57 RSCAN0TXQSTSm -- Transmit Queue Status Register (m = 0 to 4) Access: Address: Initial value: Bit 21. CAN Interface Can be read/written in 8-, 16-, and 32-bit units <RSCAN0_base> + 03C0H + (m * 0004H) 0000 0001H 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Initial value 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R R R R R R R R R R R R R R R R Bit 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- -- -- -- -- -- -- -- -- -- -- -- -- TXQIF TXQFLL TXQEM P Initial value 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 R/W R R R R R R R R R R R R R R/W*1 R R Note 1. The only effective value for writing to this flag bit is 0, which clears the bit. Otherwise writing to the bit results in retention of its state. Table 21.76 RSCAN0TXQSTSm register contents Bit Position Bit Name Function 31 to 3 Reserved Values read from these bits are undefined. The write value should always be 0. 2 TXQIF Transmit Queue Interrupt Request Flag 0: No transmit queue interrupt request is present. 1: A transmit queue interrupt request is present. 1 TXQFLL Transmit Queue Full Status Flag 0: The transmit queue is not full. 1: The transmit queue is full. 0 TXQEMP Transmit Queue Empty Status Flag 0: The transmit queue contains messages. 1: The transmit queue contains no message (transmit queue empty). TXQIF Flag The TXQIF flag is set to 1 when the event specified by the TXQIM bit in the RSCAN0TXQCCm register has occurred. The TXQIF flag is cleared to 0 in channel reset mode or by writing 0 to this flag. This flag is not cleared to 0 by setting the TXQE bit in the RSCAN0TXQCCm register to 0 (the transmit queue is not used). TXQFLL Flag The TXQFLL flag is set to 1 when the number of messages set for the transmit queue matches the transmit queue depth set by the TXQDC[3:0] bits in the RSCAN0TXQCCm register. This flag is cleared to 0 in any of the following cases. * The number of messages set for the transmit queue is smaller than the transmit queue depth set by the TXQDC[3:0] bits. * In channel reset mode R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 21-130 RZ/A1H Group, RZ/A1M Group 21. CAN Interface TXQEMP Flag The TXQEMP flag is cleared to 0 when even a single message is pending in the transmit queue. This flag is set to 1 in any of the following cases. * The TXQE bit is set to 0 (the transmit queue is not used). * The transmit queue becomes empty. * In channel reset mode R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 21-131 RZ/A1H Group, RZ/A1M Group 21.3.58 21. CAN Interface RSCAN0TXQPCTRm -- Transmit Queue Pointer Control Register (m = 0 to 4) Access: Can be written in 8-, 16-, and 32-bit units Address: <RSCAN0_base> + 03E0H + (m * 0004H) Initial value: 0000 0001H Bit 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Initial value 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R R R R R R R R R R R R R R R R Bit 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- -- -- -- -- -- -- -- TXQPC[7:0] Initial value 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R R R R R R R R W W W W W W W W Table 21.77 RSCAN0TXQPCTRm register contents Bit Position Bit Name Function 31 to 8 Reserved The write value should always be 0. 7 to 0 TXQPC[7:0] Transmit Queue Pointer Control Writing FFH to these bits moves the write pointer of the transmit queue to the next queue buffer. Set Value: FFH TXQPC[7:0] Bits Writing FFH to the TXQPC[7:0] bits moves the write pointer to the next transmit queue buffer and generates a transmit request of the message. Write transmit messages to the RSCAN0TMIDp, RSCAN0TMPTRp, RSCAN0TMDF0p, and RSCAN0TMDF1p registers (p = 15, 31, 47, 63, and 79) before writing FFH to the TXQPC[7:0] bits. Write FFH only when the TXQE bit in the RSCAN0TXQCCm register set to 1 (the transmit queue is used) and the TXQFLL flag in the RSCAN0TXQSTSm register set to 0 (not full). R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 21-132 RZ/A1H Group, RZ/A1M Group 21.3.59 RSCAN0THLCCm -- Transmit History Configuration and Control Register (m = 0 to 4) Access: Address: Initial value: Bit 21. CAN Interface Can be read/written in 8-, 16-, and 32-bit units <RSCAN0_base> + 0400H + (m * 0004H) 0000 0000H 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Initial value 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R R R R R R R R R R R R R R R R Bit 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- -- -- -- -- THLIE -- -- -- -- -- -- -- THLE THLDTE THLIM Initial value 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R R R R R R/W R/W R/W R R R R R R R R/W Table 21.78 RSCAN0THLCCm register contents Bit Position Bit Name Function 31 to 11 Reserved These bits are always read as 0. The write value should always be 0. 10 THLDTE Transmit History Target Buffer Select 0: Entry from transmit/receive FIFO buffers and transmit queue 1: Entry from transmit buffers, transmit/receive FIFO buffers, and transmit queue 9 THLIM Transmit History Interrupt Source Select 0: When 12 sets of data have been stored in the transmit history buffer 1: When a single set of transmit history data has been stored 8 THLIE Transmit History Interrupt Enable 0: Transmit history interrupt is disabled. 1: Transmit history interrupt is enabled. 7 to 1 Reserved These bits are always read as 0. The write value should always be 0. 0 THLE Transmit History Buffer Enable 0: Transmit history buffer is not used. 1: Transmit history buffer is used. THLDTE Bit When this bit is set to 0, the transmit history data of messages transmitted from transmit/receive FIFO buffers and the transmit queue is stored in the transmit history buffer. When this bit is set to 1, the transmit history data of messages transmitted from transmit buffers, transmit/receive FIFO buffers, and the transmit queue is stored in the transmit history buffer. Modify this bit only in channel reset mode. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 21-133 RZ/A1H Group, RZ/A1M Group 21. CAN Interface THLIM Bit This bit is used to select a transmit history interrupt source. Modify this bit only in channel reset mode. THLIE Bit When the THLIE bit is set to 1 and the source selected by the THLIM bit has occurred, a transmit history interrupt request is generated. Modify the THLIE bit only when the THLE bit set to 0. THLE Bit Setting this bit to 1 makes the transmit history buffer available. When data transmission from the buffer selected by the THLDTE bit has been completed, the transmit history data of transmit messages is stored in the transmit history buffer. Modify this bit in channel communication mode or channel halt mode. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 21-134 RZ/A1H Group, RZ/A1M Group 21.3.60 RSCAN0THLSTSm -- Transmit History Status Register (m = 0 to 4) Access: Address: Initial value: Bit 21. CAN Interface Can be read in 8-, 16-, and 32-bit units <RSCAN0_base> + 0420H + (m * 0004H) 0000 0001H 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Initial value 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R R R R R R R R R R R R R R R R Bit 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- -- -- -- -- -- -- THLMC[4:0] THLIF THLELT THLFLL THLEM P Initial value 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 R/W R R R R R R R R R R R R R/W*1 R/W*1 R R Note 1. The only effective value for writing to this flag bit is 0, which clears the bit. Otherwise writing to the bit results in retention of its state. Table 21.79 RSCAN0THLSTSm register contents Bit Position Bit Name Function 31 to 13 Reserved These bits are always read as 0. The write value should always be 0. 12 to 8 THLMC[4:0] Transmit History Buffer Unread Data Counter These bits indicate the number of unread data sets stored in the transmit history buffer. 7 to 4 Reserved These bits are always read as 0. The write value should always be 0. 3 THLIF Transmit History Interrupt Request Flag 0: No transmit history interrupt request is present. 1: A transmit history interrupt request is present. 2 THLELT Transmit History Buffer Overflow Flag 0: Transmit history buffer overflow has not occurred. 1: Transmit history buffer overflow has occurred. 1 THLFLL Transmit history Buffer Full Status Flag 0: Transmit history buffer is not full. 1: Transmit history buffer is full. 0 THLEMP Transmit History Buffer Empty Status Flag 0: Transmit history buffer contains unread data. 1: Transmit history buffer contains no unread data (buffer empty). THLMC[4:0] Bits These bits indicate the number of unread data sets stored in the transmit history buffer. THLIF Flag The THLIF flag is set to 1 when the interrupt source specified with the THLIM bit in the RSCAN0THLCCm register occurs. This flag is cleared to 0 in channel reset mode or by the program writing 0 to this flag. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 21-135 RZ/A1H Group, RZ/A1M Group 21. CAN Interface THLELT Flag The THLELT flag is set to 1 when an attempt is made to store new transmit history data while the transmit history buffer is full. In this case, the new data is discarded. This flag becomes 0 in channel reset mode or by the program writing 0 to this flag. THLFLL Flag The THLFLL flag is set to 1 when 16 data sets have been stored in the transmit history buffer, and is cleared to 0 when the number of data sets stored in the transmit history buffer has decreased to less than 16. This bit is also cleared to 0 in channel reset mode or when the THLE bit in the RSCAN0THLCCm register is set to 0 (transmit history buffer is not used). THLEMP Flag The THLEMP flag is cleared to 0 when even a single set of transmit history data has been stored in the transmit history buffer. This flag is set to 1 when all the data in the transmit history buffer has been read. This flag is also set to 1 in channel reset mode or when the THLE bit in the RSCAN0THLCCm register is set to 0 (transmit history buffer is not used). R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 21-136 RZ/A1H Group, RZ/A1M Group 21.3.61 RSCAN0THLACCm -- Transmit History Access Register (m = 0 to 4) Access: Address: Initial value: Bit 21. CAN Interface Can be read in 8-, 16-, and 32-bit units <RSCAN0_base> + 1800H + (m * 0004H) 0000 0000H 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Initial value 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R R R R R R R R R R R R R R R R Bit 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 TID[7:0] -- BN[3:0] BT[2:0] Initial value 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R R R R R R R R R R R R R R R R Table 21.80 RSCAN0THLACCm register contents Bit Position Bit Name Function 31 to 16 Reserved These bits are always read as 0. 15 to 8 TID[7:0] Label Data The label information of stored data can be read. 7 Reserved This bit is always read as 0. 6 to 3 BN[3:0] Buffer Number Data The buffer number of transmit source (transmit buffer, transmit/receive FIFO or transmit queue) can be read. 2 to 0 BT[2:0] Buffer Type Data b2 0 0 1 b1 0 1 0 b0 1: Transmit buffer 0: Transmit FIFO buffer 0: Transmit queue TID[7:0] Bits These bits indicate the label information of transmit history data stored in the transmit history buffer. BN[3:0] Bits These bits indicate the transmit history data stored in the transmit history buffer. BT[2:0] Bits These bits indicate the transmit history data stored in the transmit history buffer. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 21-137 RZ/A1H Group, RZ/A1M Group 21.3.62 21. CAN Interface RSCAN0THLPCTRm -- Transmit History Pointer Control Register (m = 0 to 4) Access: Can be written in 8-, 16-, and 32-bit units Address: <RSCAN0_base> + 0440H + (m * 0004H) Initial value: Bit 0000 0000H 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Initial value 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R R R R R R R R R R R R R R R R Bit 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- -- -- -- -- -- -- -- THLPC[7:0] Initial value 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R R R R R R R R W W W W W W W W Table 21.81 RSCAN0THLPCTRm register contents Bit Position Bit Name Function 31 to 8 Reserved The write value should always be 0. 7 to 0 THLPC[7:0] Transmit History List Pointer Control Writing FFH to these bits moves the read pointer to the next unread data in the transmit history buffer. Set Value: FFH THLPC[7:0] Bits When the THLPC[7:0] bits are set to FFH, the read pointer moves to the next data in the transmit history buffer. At this time, the THLMC[4:0] (transmit history buffer unread data counter) value in the RSCAN0THLSTSm register is decremented. Write FFH to the THLPC[7:0] bits after reading from the RSCAN0THLACCm register. Write FFH only when the THLE bit in the RSCAN0THLCCm register is set to 1 (transmit history buffer is used) and the THLEMP flag in the RSCAN0THLSTSm register is 0. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 21-138 RZ/A1H Group, RZ/A1M Group 21.3.63 RSCAN0GTSTCFG -- Global Test Configuration Register Access: Address: Initial value: Bit 21. CAN Interface Can be read/written in 8-, 16-, and 32-bit units <RSCAN0_base> + 0468H 0000 0000H 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Initial value 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R R R R R R R R R R R R R R R R Bit 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- -- -- -- -- -- -- -- -- -- -- C4ICBC C3ICBC C2ICBC C1ICBC C0ICBC E E E E E Initial value 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R R R R R R R R R R R R/W R/W R/W R/W R/W Table 21.82 RSCAN0GTSTCFG register contents Bit Position Bit Name Function 31 to 5 Reserved These bits are always read as 0. The write value should always be 0. 4 C4ICBCE CAN4 Inter-channel Communication Test Enable 0: CAN4 inter-channel communication test is disabled. 1: CAN4 inter-channel communication test is enabled. 3 C3ICBCE CAN3 Inter-channel Communication Test Enable 0: CAN3 inter-channel communication test is disabled. 1: CAN3 inter-channel communication test is enabled. 2 C2ICBCE CAN2 Inter-channel Communication Test Enable 0: CAN2 inter-channel communication test is disabled 1: CAN2 inter-channel communication test is enabled. 1 C1ICBCE CAN1 Inter-Channel Communication Test Enable 0: CAN1 inter-channel communication test is disabled. 1: CAN1 inter-channel communication test is enabled. 0 C0ICBCE CAN0 Inter-Channel Communication Test Enable 0: CAN0 inter-channel communication test is disabled. 1: CAN0 inter-channel communication test is enabled. Modify the RSCAN0GTSTCFG register only in global test mode. C4ICBCE Bit Setting this bit to 1 enables the channel 4 inter-channel communication test. C3ICBCE Bit Setting this bit to 1 enables the channel 3 inter-channel communication test. C2ICBCE Bit Setting this bit to 1 enables the channel 2 inter-channel communication test. C1ICBCE Bit Setting this bit to 1 enables the channel 1 inter-channel communication test. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 21-139 RZ/A1H Group, RZ/A1M Group 21. CAN Interface C0ICBCE Bit Setting this bit to 1 enables the channel 0 inter-channel communication test. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 21-140 RZ/A1H Group, RZ/A1M Group 21.3.64 RSCAN0GTSTCTR -- Global Test Control Register Access: Address: Initial value: Bit 21. CAN Interface Can be read/written in 8-, 16-, and 32-bit units <RSCAN0_base> + 046CH 0000 0000H 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Initial value 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R R R R R R R R R R R R R R R R Bit 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- ICBCTM E Initial value 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R R R R R R R R R R R R R R R R/W Table 21.83 RSCAN0GTSTCTR register contents Bit Position Bit Name Function 31 to 1 Reserved These bits are always read as 0. The write value should always be 0. 0 ICBCTME Communication Test between Channels Enable 0: Communication test between channels disabled 1: Communication test between channels enabled ICBCTME Bit When this bit is set to 1, a communication test is enabled between the channels for which the CmICBCE bit (m = 0 to 4) in the RSCAN0GTSTCFG register has been set to 1. Modify the ICBCTME bit only in global test mode. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 21-141 RZ/A1H Group, RZ/A1M Group 21.3.65 RSCAN0GLOCKK -- Global Lock Key Register Access: Address: Initial value: Bit 21. CAN Interface Can be written in 16- and 32-bit units <RSCAN0_base> + 047CH 0000 0000H 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Initial value 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W W W W W W W W W W W W W W W W W Bit 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 LOCK[15:0] Initial value R/W 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 W*1 W*1 W*1 W*1 W*1 W*1 W*1 W*1 W*1 W*1 W*1 W*1 W*1 W*1 W*1 W*1 Note 1. Writing to these bits is effective only when the RS-CAN module is in global test mode. Table 21.84 RSCAN0GLOCKK register contents Bit Position Bit Name Function 31 to 16 Reserved When read, an undefined value is returned. The write value should be 0. 15 to 0 LOCK[15:0] Lock Key These bits are key bits to release protection of test mode. The RSCAN0GLOCKK register releases protection of special test bits and is write-only. LOCK[15:0] Bits Writing the protection release data to the LOCK[15:0] bits in succession enables writing 1 to the RTME bit in the RSCAN0GTSTCTR register. After the protection has been released, writing to the I/O register area (<RCAN0_base> + 0000H to <RCAN0_base> + 04FFH) of the CAN (except the RAM) enables the protection again. Reading from the I/O register area of the CAN or reading from/wring to other areas does not enable the protection. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 21-142 RZ/A1H Group, RZ/A1M Group 21.4 21. CAN Interface Interrupt Sources The RS-CAN module has 17 interrupts that are grouped into global interrupts and channel interrupts. Global interrupts [2 sources: common among channels]: * Receive FIFO interrupt [1 source: common among channels] * Global error interrupt [1 source: common among channels] Channel interrupts [15 sources: 3 sources x number of channels]: * CANm transmit interrupt [1 source for each channel] - CANm transmit complete interrupt - CANm transmit abort interrupt - CANm transmit/receive FIFO transmit complete interrupt (in transmit mode, gateway mode) - CANm transmit history interrupt - CANm transmit queue Interrupt CANm transmit/receive FIFO receive complete interrupt (in transmit mode, gateway mode) [1 source for each channel] CANm error interrupt [1 source for each channel] (m = 0 to 4) When an interrupt request is generated, the corresponding interrupt request flag is set to 1 (interrupt request present). In that case, when the interrupt enable bit is set to 1 (enabling interrupts), an interrupt request is output from the RS-CAN module. (Generation of interrupts also depends on the interrupt control register settings of the interrupt controller.) Setting the interrupt request flag to 0 (no interrupt request present) or setting the interrupt enable bit to 0 (disabling interrupts) clears the current interrupt request. The current interrupt request is still output until the interrupt request flag is cleared. Table 21.85 lists the CAN interrupt sources. Figure 21.2 shows the CAN global interrupt block diagram. Figure 21.3 shows the CAN channel interrupt block diagram. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 21-143 RZ/A1H Group, RZ/A1M Group Table 21.85 21. CAN Interface List of CAN Interrupt Sources Interrupt Source Global interrupts Receive FIFO CANm transmit Corresponding Interrupt Enable Bit Receive FIFO 0 RFIF in the RSCAN0RFSTS0 register RFIE in the RSCAN0RFCC0 register Receive FIFO 1 RFIF in the RSCAN0RFSTS1 register RFIE in the RSCAN0RFCC1 register Receive FIFO 2 RFIF in the RSCAN0RFSTS2 register RFIE in the RSCAN0RFCC2 register Receive FIFO 3 RFIF in the RSCAN0RFSTS3 register RFIE in the RSCAN0RFCC3 register Receive FIFO 4 RFIF in the RSCAN0RFSTS4 register RFIE in the RSCAN0RFCC4 register Receive FIFO 5 RFIF in the RSCAN0RFSTS5 register RFIE in the RSCAN0RFCC5 register Receive FIFO 6 RFIF in the RSCAN0RFSTS6 register RFIE in the RSCAN0RFCC6 register Receive FIFO 7 RFIF in the RSCAN0RFSTS7 register RFIE in the RSCAN0RFCC7 register * DEF in the RSCAN0GERFL register * MES in the RSCAN0GERFL register * THLES in the RSCAN0GERFL register Global error Channel interrupts (m = 0 to 4) Corresponding Interrupt Request Flag CANm transmit complete TMTRF[1:0] in the RSCAN0TMSTSp register * DEIE in the RSCAN0GCTR register * MEIE in the RSCAN0GCTR register * THLEIE in the RSCAN0GCTR register TMIE in the RSCAN0TMIECy register CANm transmit abort TMTRF[1:0] in the RSCAN0TMSTSp register TAIE in the RSCAN0CmCTR register CANm transmit/receive FIFO transmit CFTXIF in the RSCAN0CFSTSk register CFTXIE in the RSCAN0CFCCk register CANm transmit queue TXQIF in the RSCAN0TXQSTSm register TXQIE in the RSCAN0TXQCCm register CANm transmit history THLIF in the RSCAN0THLSTSm register THLIE in the RSCAN0THLCCm register CANm transmit/receive FIFO receive CFRXIF in the RSCAN0CFSTSk register CFRXIE in the RSCAN0CFCCk register CANm error R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 * * * * * * * * BEF in the RSCAN0CmERFL register ALF in the RSCAN0CmERFL register BLF in the RSCAN0CmERFL register OVLF in the RSCAN0CmERFL register BORF in the RSCAN0CmERFL register BOEF in the RSCAN0CmERFL register EPF in the RSCAN0CmERFL register EWF in the RSCAN0CmERFL register * * * * * * * * BEIE in the RSCAN0CmCTR register ALIE in the RSCAN0CmCTR register BLIE in the RSCAN0CmCTR register OLIE in the RSCAN0CmCTR register BORIE in the RSCAN0CmCTR register BOEIE in the RSCAN0CmCTR register EPIE in the RSCAN0CmCTR register EWIE in the RSCAN0CmCTR register 21-144 RZ/A1H Group, RZ/A1M Group 21. CAN Interface RSCAN0RFSTS0.RFIF Receive FIFO interrupt request RSCAN0RFCC0.RFIE RSCAN0RFSTSx.RFIF RSCAN0RFCCx.RFIE RSCAN0GERFL.DEF Global error interrupt request RSCAN0GCTR.DEIE RSCAN0CFSTS0.CFMLT RSCAN0GERFL.MES RSCAN0CFSTSk.CFMLT RSCAN0RFSTS0.RFMLT RSCAN0GCTR.MEIE RSCAN0RFSTSx.RFMLT RSCAN0THLSTS0.THLELT RSCAN0THLSTSm.THLELT Figure 21.2 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 RSCAN0GERFL.THLES RSCAN0GCTR.THLEIE x = 0 to 7 k = 0 to 14 m = 0 to 4 CAN Global Interrupt Block Diagram 21-145 RZ/A1H Group, RZ/A1M Group 21. CAN Interface RSCAN0TMIECy.TMIEp CANm channel transmit interrupt RSCAN0TMSTSp.TMTRF0 RSCAN0TMSTSp.TMTRF1 RSCAN0CmCTR.TAIE RSCAN0TXQSTSm.TXQIF RSCAN0TXQCCm.TXQIE RSCAN0THLSTSm.THLIF RSCAN0THLCCm.THLIE RSCAN0CFSTS0.CFTXIF RSCAN0CFCC0.CFTXIE RSCAN0CFSTSk.CFTXIF RSCAN0CFCCk.CFTXIE RSCAN0CFSTS0.CFRXIF CANm transmit/receive FIFO buffer receive interrupt RSCAN0CFCC0.CFRXIE RSCAN0CFSTSk.CFRXIF RSCAN0CFCCk.CFRXIE RSCAN0CmERFL.BEF RSCAN0CmCTR.BEIE RSCAN0CmERFL.EWF CANm channel error interrupt RSCAN0CmCTR.EWIE RSCAN0CmERFL.EPF RSCAN0CmCTR.EPIE RSCAN0CmERFL.BOEF RSCAN0CmCTR.BOEIE RSCAN0CmERFL.BORF RSCAN0CmCTR.BORIE RSCAN0CmERFL.OVLF RSCAN0CmCTR.OLIE RSCAN0CmERFL.BLF RSCAN0CmCTR.BLIE RSCAN0CmERFL.ALF RSCAN0CmCTR.ALIE Figure 21.3 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 CAN Channel Interrupt Block Diagram 21-146 RZ/A1H Group, RZ/A1M Group 21.5 21. CAN Interface RSCAN Modes The RS-CAN module has four global modes to control the entire RS-CAN module status and four channel modes to control individual channel status. Details of global modes are described in Section 21.5.1, Global Modes, and details of channel modes are described in Section 21.5.2, Channel Modes. * Global stop mode: Stops the clocks of the entire module to achieve low power consumption. * Global reset mode: Performs initial settings for the entire module. * Global test mode: Performs test settings. * Global operating mode: Makes the entire module operable. * Channel stop mode: Stops the channel clock. * Channel reset mode: Performs initial settings for the channels. * Channel halt mode: Stops CAN communication and allows channel testing. * Channel communication mode: Performs CAN communication. 21.5.1 Global Modes Figure 21.4 shows the transitions of global modes. This LSI reset GSLPR = 0 Global stop mode GMDC[1:0] = 00B Global reset mode GMDC[1:0] = 01B GSLPR = 1 DC [1 :0 [1 :0 ] = 10 B ]= 01 GMDC[1:0] = 00B GM GMDC[1:0] = 10B GM DC Global operating mode B Global test mode Figure 21.4 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 Transitions of Global Modes 21-147 RZ/A1H Group, RZ/A1M Group 21. CAN Interface In some cases, global mode transitions also force channel mode transitions. Table 21.86 shows the channel mode transitions depending on the global mode setting dictated by the GMDC[1:0] bits and the GSLPR bit. Table 21.86 Transitions of Channel Modes Depending on Global Mode Setting (GMDC[1:0] and GSLPR Bits) Channel Mode after Setting GMDC[1:0] = 00B GSLPR = 0 (Global Operation) GMDC[1:0] = 10B GSLPR = 0 (Global Test) GMDC[1:0] = 01B GSLPR = 0 (Global Reset) GMDC[1:0] = 01B GSLPR = 1 (Global Stop) Channel communication Channel communication Channel halt Channel reset Transition prohibited Channel halt Channel halt Channel halt Channel reset Transition prohibited Channel reset Channel reset Channel reset Channel reset Channel stop Channel stop Channel stop Channel stop Channel stop Channel stop Channel Mode before Setting Note: GMDC[1:0], GSLPR: Bits in the RSCAN0GCTR register Table 21.87 shows the global mode transition time. Table 21.87 Global Mode Transition Time Mode before Transition Mode after Transition Maximum Transition Time Global stop Global reset Three pclk cycles Global reset Global stop Three pclk cycles Global reset Global test Ten pclk cycles Global reset Global operating Ten pclk cycles Global test Global reset Three pclk cycles Global test Global operating Three pclk cycles Global operating Global reset Three pclk cycles Global operating Global test Two CAN frames*1 Note 1. CAN frame time of the lowest communication speed of the channels in use R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 21-148 RZ/A1H Group, RZ/A1M Group 21.5.1.1 21. CAN Interface Global Stop Mode In global stop mode, clocks of the CAN do not run and therefore power consumption is reduced. CAN registers can be read, but writing data to them is prohibited. Register values are retained. Only the clock used by the CPU for writing to the GSLPR bit runs in this mode. After this LSI is reset, the CAN module transitions to global stop mode. Setting the GSLPR bit in the RSCAN0GCTR register to 1 (in global stop mode) in global reset mode sets the CSLPR bit in each of the RSCAN0CmCTR register to 1 (channel stop mode). If all channels are forced to transition to channel stop mode, the CAN module transitions to global stop mode. The GSLPR bit should not be modified in global operating mode or global test mode. 21.5.1.2 Global Reset Mode In global reset mode, RS-CAN module settings are performed. When the RS-CAN module transitions to global reset mode, some registers are initialized. Table 21.90 and Table 21.91 list the registers to be initialized. Setting the GMDC[1:0] bits in the RSCAN0GCTR register to 01B sets the CHMDC[1:0] bits in each of the RSCAN0CmCTR registers (m = 0 to 4) to 01B (channel reset mode). If all channels are forced to transition to channel reset mode, the CAN module transitions to global reset mode. Channels that are already in channel reset mode or channel stop mode do not transition (because the CHMDC[1:0] bits have already been set to 01B). 21.5.1.3 Global Test Mode In global test mode, settings for test-related registers are performed. When the CAN module transitions to global test mode, all CAN communications are disabled. Setting the GMDC[1:0] bits in the RSCAN0GCTR register to 10B sets the CHMDC[1:0] bits in each of the RSCAN0CmCTR register to 10B (channel halt mode). If all channels are forced to transition to channel halt mode, the CAN module transitions to global test mode. Channels that are in channel stop mode, channel reset mode, or channel halt mode do not transition. 21.5.1.4 Global Operating Mode The RS-CAN module operates in global operating mode. When the GMDC[1:0] bits in the RSCAN0GCTR register are set to 00B, the RS-CAN module transitions to global operating mode. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 21-149 RZ/A1H Group, RZ/A1M Group 21.5.2 21. CAN Interface Channel Modes Figure 21.5 shows a channel mode state transition chart. Table 21.88 shows the channel mode transition time. Reset this LSI Channel stop mode CSLPR = 0 CSLPR = 1 CHMDC[1:0] = 10B Channel reset mode Channel halt mode CHMDC[1:0] = 01B CHMDC[1:0] = 00B CHMDC[1:0] = 01B CHMDC[1:0] = 00B CHMDC[1:0] = 10B *2 Channel communication mode Reception BOSTS = 0 TRMSTS = 0 RECSTS = 1 COMSTS = 1 Arbitration lost SOF detected Tra Reception completed Idle BOSTS = 0 TRMSTS = 0 RECSTS = 0 COMSTS = 1 ion iss sm n Tra io ss mi ns ns ted ple m co t tar Transmission BOSTS = 0 TRMSTS = 1 RECSTS = 0 COMSTS = 1 TEC > 255 11 consecutive recessive bits have been detected 128 times (BOM[1:0] bits are set to 00B) *1 11 consecutive recessive bits have been detected 128 times (BOM[1:0] bits are set to 00B) and transmission start Bus off BOSTS = 1 TRMSTS = 1 RECSTS = 0 COMSTS =1 CHMDC[1:0], CSLPR, BOM[1:0]: Bits in the RSCAN0CmCTR register (m = 0 to 4) BOSTS, TRMSTS, RECSTS, COMSTS: Bits in the RSCAN0CmSTS register Note 1. Timing of transition from bus off state to channel halt mode - When BOM[1:0] = 01B: Transition to channel halt mode when TEC exceeds 255 - When BOM[1:0] = 10B: Transition to channel halt mode when 11 consecutive recessive bits have been detected 128 times - When BOM[1:0] = 11B: Transition to channel halt mode when the CHMDC[1:0] bits are set to 10B Note 2. While the CAN bus is locked at the dominant level, transition to channel halt mode is not made. In that case, enter channel reset mode. Figure 21.5 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 Channel Mode State Transition Chart 21-150 RZ/A1H Group, RZ/A1M Group Table 21.88 21.5.2.1 21. CAN Interface Channel Mode Transition Time Mode before Transition Mode after Transition Maximum Transition Time Channel stop Channel reset Three pclk cycles Channel reset Channel stop Three pclk cycles Channel reset Channel halt Three CANm bit times Channel reset Channel communication Two CANm bit times Channel halt Channel reset Three pclk cycles Channel halt Channel communication Three CANm bit times Channel communication Channel reset Three pclk cycles Channel communication Channel halt Two CANm frames Channel Stop Mode In channel stop mode, clocks are not supplied to channels and therefore power consumption is reduced. CAN registers can be read, but writing data to them is prohibited. Register values are retained. Each channel enters channel stop mode after this LSI is reset. Channels also transition to channel stop mode when the CSLPR bit in the RSCAN0CmCTR register (m = 0 to 4) is set to 1 (channel stop mode) in channel reset mode. The CSLPR bit should not be modified in channel communication mode and channel halt mode. 21.5.2.2 Channel Reset Mode In channel reset mode, channel settings are performed. When a channel transitions to channel reset mode, some channel-related registers are initialized. Table 21.90 lists the registers to be initialized. When the CHMDC[1:0] bits in the RSCAN0CmCTR register are set to 01B (channel reset mode) during CAN communication, communication is terminated before it is completed and the channel transitions to channel reset mode. Table 21.89 shows the operation when the CHMDC[1:0] bits are set to 01B (channel reset mode) during CAN communication. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 21-151 RZ/A1H Group, RZ/A1M Group 21.5.2.3 21. CAN Interface Channel Halt Mode In channel halt mode, settings for test-related registers of channels are performed. When a channel transitions to channel halt mode, CAN communication of the channel stops. Table 21.89 shows operation when the CHMDC[1:0] bits are set to 10B (channel halt mode) during CAN communication. Table 21.89 Operation a Channel Transitions to Channel Reset Mode/Channel Halt Mode Mode During Reception During Transmission Bus Off State Channel reset (CHMDC[1:0] = 01B) Transitions to channel reset mode before reception is completed.<asterisk>*<Super_ A>1 Transitions to channel reset mode before transmission is completed.<asterisk>*<Super_ A>1 Transitions to channel reset mode before bus off recovery. Channel halt<asterisk>*<Super _A>3 (CHMDC[1:0] = 10B) Transitions to channel halt mode after reception is completed.<asterisk>*<Super_ A>2 Transitions to channel halt mode after transmission is completed. [When BOM[1:0] = 00B] Transitions to channel halt mode (CHMDC[1:0] = 10B) only after bus off recovery. [When BOM[1:0] = 01B] Transitions to channel halt mode automatically when the condition for transition to bus off state is met. [When BOM[1:0] = 10B] Transitions to channel halt mode automatically after bus off recovery. [When BOM[1:0] = 11B] Transitions to channel halt mode immediately after the CHMDC[1:0] bits are set to 10B before bus off recovery. 21.5.2.4 Note 1. To allow transition to channel reset mode after communication is completed, set the CHMDC[1:0] bits to 10B and confirm that communication has been completed and transition to channel halt mode has been made, and then set the CHMDC[1:0] bits to 01B. Note 2. While the CAN bus is locked at the dominant level, transition to channel halt mode is not made. In that case, enter channel reset mode. The CAN bus status can be confirmed with the BLF flag of the RSCAN0CmERFL register that becomes 1 when dominant lock is detected. Note 3. When the transition from channel reset mode to channel wait mode is to be made, set the RSCAN0CmCFG register in channel reset mode and then shift to channel wait mode. Channel Communication Mode In channel communication mode, CAN communication is performed. Each channel has the following communication states during CAN communication. * Idle : Neither reception nor transmission is in progress. * Reception : Receiving a message sent from another node. * Transmission : Transmitting a message. * Bus off : Isolated from CAN communication. When the CHMDC[1:0] bits in the RSCAN0CmCTR register are set to 00B, the channel transitions to channel communication mode. After that, once 11 consecutive recessive bits have been detected, the COMSTS flag in the RSCAN0CmSTS register (m = 0 to 4) is set to 1 (communication is ready) and transmission and reception are enabled on the CAN network as an active node. At this time, transmission and reception of messages can be started. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 21-152 RZ/A1H Group, RZ/A1M Group 21.5.2.5 21. CAN Interface Bus Off State A channel transitions to the bus off state according to the transmit/receive error counter increment/ decrement rules of the CAN specifications. The conditions for returning from the bus off state are determined by the BOM[1:0] bits in the RSCAN0CmCTR register. * When BOM[1:0] = 00B: Bus off recovery is compliant with the CAN specifications. After 11 consecutive recessive bits have been detected 128 times, a channel returns from the bus off state to the CAN communication ready state (error active state). At that time, the TEC[7:0] and REC[7:0] bits in the RSCAN0CmSTS register are initialized to 00H and the BORF flag in the RSCAN0CmERFL register is set to 1 (bus off recovery is detected). When the CHMDC[1:0] bits in the RSCAN0CmCTR register are set to B'10 (channel halt mode) in the bus off state, the channel transitions to channel halt mode after bus off recovery has been completed (11 consecutive recessive bits have been detected 128 times). * When BOM[1:0] = 01B: When a channel transitions to the bus off state, the CHMDC[1:0] bits are set to 10B and the channel transitions to channel halt mode. At that time, the TEC[7:0] and REC[7:0] bits are initialized to 00H but the BORF flag is not set to 1. * When BOM[1:0] = 10B: When a channel has transitioned to the bus off state, the CHMDC[1:0] bits are set to 10B. After bus off recovery has been completed (11 consecutive recessive bits have been detected 128 times), the channel transitions to channel halt mode. At that time, the TEC[7:0] and REC[7:0] bits are initialized to 00H and the BORF flag is set to 1. * When BOM[1:0] = 11B: When the CHMDC[1:0] bits are set to 10B in the bus off state, the channel transitions to channel halt mode before bus off recovery is completed. At that time, the TEC[7:0] and REC[7:0] bits are initialized to 00H but the BORF flag is not set to 1. However, the BORF flag becomes 1 if a CAN module transitions to error active state (by detecting 128 times of 11 consecutive recessive bits) before CHMDC[1:0] bits are set to 10B. If the RS-CAN module causes the channel to transition to channel halt mode simultaneously with a program write to the CHMDC[1:0] bits, the program write takes precedence. An automatic transition to channel halt mode when the BOM[1:0] bits are set to 01B or 10B is made only when the CHMDC[1:0] bits are 00B (channel communication mode). Furthermore, setting the RTBO bit in the RSCAN0CmCTR register to 1 allows a forced return from the bus off state. As soon as the RTBO bit is set to 1, the state changes to the error active state. After 11 consecutive recessive bits have been detected, the CAN module becomes ready for communication. In this case, the BORF flag is not set to 1 and the TEC[7:0] and REC[7:0] bits are initialized to 00H. Write 1 to the RTBO bit only when the BOM[1:0] value is 00B. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 21-153 RZ/A1H Group, RZ/A1M Group Table 21.90 21. CAN Interface Registers Initialized in Global Reset Mode or Channel Reset Mode Register Bit / Flag RSCAN0CmCTR register CTMS[1:0], CTME, CHMDC[1:0] RSCAN0CmSTS register CHLTSTS, EPSTS, BOSTS, TRMSTS, RECSTS, COMSTS, REC[7:0], TEC[7:0] RSCAN0CmERFL register CRCREG[14:0], ADERR, B0ERR, B1ERR, CERR, AERR, FERR, SERR, ALF, BLF, OVLF, BORF, BOEF, EPF, EWF, BEF RSCAN0CFCCk register (k = 0 to 14) When transmit/receive FIFO buffer is in transmit mode or gateway mode: CFE RSCAN0CFSTSk register (k = 0 to 14) When transmit/receive FIFO buffer is in transmit mode or gateway mode: CFMC[7:0], CFFLL, CFEMP, CFMLT, CFRXIF, CFTXIF RSCAN0CFTISTS register CFkTXIF RSCAN0TMCp register TMOM, TMTAR, TMTR RSCAN0TMSTSp register (p = 0 to 79) TMTARM, TMTRM, TMTRF[1:0], TMTSTS RSCAN0TMTRSTSy register TMTRSTSp (Bits of corresponding channel are initialized in channel reset mode.) RSCAN0TMTARSTSy register TMTARSTSp (Bits of corresponding channel are initialized in channel reset mode.) RSCAN0TMTCSTSy register TMTCSTSp (Bits of corresponding channel are initialized in channel reset mode.) RSCAN0TMTASTSy register TMTASTSp (Bits of corresponding channel are initialized in channel reset mode.) RSCAN0TXQCCm register TXQE RSCAN0TXQSTSm register TXQIF, TXQFLL, TXQEMP RSCAN0THLCCm register THLE RSCAN0THLSTSm register THLMC[4:0], THLIF, THLELT, THLFLL, THLEMP RSCAN0GTINTSTS0 register TSIFm, TAIFm, TQIFm, CFTIFm, THIFm (m = 0 to 3) RSCAN0GTINTSTS1 register TSIFm TAIFm, TQIFm, CFTIFm, THIFm (m = 4) Table 21.91 Registers Initialized Only in Global Reset Mode Register Bit / Flag RSCAN0GSTS register GHLTSTS RSCAN0GERFL register THLES, MES, DEF RSCAN0GTSC register TS[15:0] RSCAN0RMNDy register RMNSq RSCAN0RFCCx register RFE RSCAN0RFSTSx register RFMC[7:0], RFIF, RFMLT, RFFLL, RFEMP RSCAN0CFCCk register When transmit/receive FIFO buffer is in receive mode: CFE RSCAN0CFSTSk register When transmit/receive FIFO buffer is in receive mode: CFMC[7:0], CFFLL, CFEMP, CFTXIF, CFRXIF, CFMLT RSCAN0FESTS register CFkEMP, RFxEMP RSCAN0FFSTS register CFkFLL, RFxFLL RSCAN0FMSTS register CFkMLT, RFxMLT RSCAN0RFISTS register RFxIF RSCAN0CFRISTS register CFkRXIF RSCAN0GTSTCFG register C0ICBCE, C1ICBCE, C2ICBCE, C3ICBCE, C4ICBCE RSCAN0GTSTCTR register ICBCTME R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 21-154 RZ/A1H Group, RZ/A1M Group 21.6 21. CAN Interface Reception Function There are two reception types. * Reception by receive buffers: Zero to 79 receive buffers can be shared by all channels. Since messages stored in receive buffers are overwritten at each reception, the latest receive data can always be read. * Reception by receive FIFO buffers and transmit/receive FIFO buffers (receive mode): Eight receive FIFO buffers can be shared by all channels and three dedicated transmit/receive FIFO buffers are provided for each channel. Messages of up to the number of buffer stages specified with the RFDC[2:0] and CFDC[2:0] bits can be stored in FIFO buffers and can be read sequentially from the oldest. 21.6.1 Data Processing Using the Receive Rule Table Data processing using the receive rule table allows dispatching of selected messages to the specified buffer. Data processing includes acceptance filter processing, DLC filter processing, routing processing, label addition processing, and mirror function processing. Up to 128 receive rules can be registered per channel and up to (64 x number of channels) total receive rules can be registered in the entire module. (Up to 320 receive rules can be registered in this module that has five channels.) Set receive rules for each channel. Receive rules cannot be shared with other channels. If receive rules are not set, no messages can be received. Figure 21.6 illustrates how receive rules are registered. b8 AFL b7 b6 RSCAN0GAFLECTR register DAE 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 b5 b4 b0 AFLPN[4:0] RSCAN0GAFLID0 to RSCAN0GAFLP10 registers RSCAN0GAFLID1 to RSCAN0GAFLP11 registers RSCAN0GAFLID2 to RSCAN0GAFLP12 registers RSCAN0GAFLID3 to RSCAN0GAFLP13 registers RSCAN0GAFLID4 to RSCAN0GAFLP14 registers RSCAN0GAFLID5 to RSCAN0GAFLP15 registers RSCAN0GAFLID6 to RSCAN0GAFLP16 registers RSCAN0GAFLID7 to RSCAN0GAFLP17 registers RSCAN0GAFLID8 to RSCAN0GAFLP18 registers RSCAN0GAFLID9 to RSCAN0GAFLP19 registers RSCAN0GAFLID10 to RSCAN0GAFLP110 registers RSCAN0GAFLID11 to RSCAN0GAFLP111 registers RSCAN0GAFLID12 to RSCAN0GAFLP112 registers RSCAN0GAFLID13 to RSCAN0GAFLP113 registers RSCAN0GAFLID14 to RSCAN0GAFLP114 registers RSCAN0GAFLID15 to RSCAN0GAFLP115 registers Receive rule table Page 0 * * * Receive rule 0 Page 1 Channel 0 receive rules 0 to 60 61 rules (RNC0[7:0] value) Page 2 Page 3 Receive rule 60 Receive rule 0 Boundary is determined by the RNC0[7:0] bits. Page 4 Channel 1 receive rules 0 to 47 48 rules (RNC1[7:0] value) Page 5 Page 6 Receive rule 47 Page 19 Boundary is determined by the RNC1[7:0] bits. Unused receive rule area RNC0[7:0], RNC1[7:0]: Bits in the RSCAN0GAFLCFG0 register Note: Receive rules for each channel are set in contiguous blocks. It is not possible to configure channel 1 rules in the block reserved for channel 0 rules. Figure 21.6 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 Entry of Receive Rules (for Setting Channel 0 and 1) 21-155 RZ/A1H Group, RZ/A1M Group 21. CAN Interface Each receive rule consists of 16 bytes in the RSCAN0GAFLIDj, RSCAN0GAFLMj, RSCAN0GAFLP0j, and RSCAN0GAFLP1j registers (j = 0 to 15). The RSCAN0GAFLIDj register (j = 0 to 15) is used to set GAFLID, GAFLIDE bit, GAFLRTR bit, and the mirror function, the RSCAN0GAFLMj register is used to set mask, the RSCAN0GAFLP0j register is used to set label information to be added, DLC value, and storage receive buffer, and the RSCAN0GAFLP1j register is used to set storage FIFO buffer. Up to 16 receive rules can be set per page. 21.6.1.1 Acceptance Filter Processing In the acceptance filter processing, the ID data, IDE bit, and RTR bit in a received message are compared with the ID data, IDE bit, and RTR bit set in the receive rule of the corresponding channel. When all these bits match, the message passes through the acceptance filter processing. The ID data, IDE bit, and RTR bit in the received message which correspond to the bits set to 0 (bits are not compared) in the RSCAN0GAFLMj register are not compared and are regarded as matched. Check begins with the receive rule of the minimum number for the corresponding channel. When all the bits to be compared in a received message match the bits set in the receive rule or when all the receive rules are compared without any match, filter processing stops. If there is no matching receive rule, the received message is not stored in the receive buffer or FIFO buffer. ID value in received message RSCAN0GAFLIDj (Receive rule ID register) GAFL GAFL IDE RTR GAFLID RSCAN0GAFLMj (Receive rule mask register) GAFL GAFL IDEM RTRM Mask bit value 0: Bits are not compared. 1: Bits are compared. GAFLIDM Acceptance determination signal j = 0 to 15 GAFLIDE, GAFLRTR, GAFLID: RSCAN0GAFLIDj register GAFLIDEM, GAFLRTRM, GAFLIDM: RSCAN0GAFLMj register Figure 21.7 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 Acceptance determination signal 0: Does not pass the acceptance filter processing. (Not stored in the buffer) 1: Passes the acceptance filter processing. Acceptance Filter Function 21-156 RZ/A1H Group, RZ/A1M Group 21.6.1.2 21. CAN Interface DLC Filter Processing When the DCE bit in the RSCAN0GCFG register is set to 1 (DLC check is enabled), DLC filter processing is added to messages that passed through the acceptance filter processing. When the DLC value in a message is equal to or larger than the DLC value set in the receive rule, the message passes through the DLC filter processing. When a message has passed through the DLC filter processing with the DRE bit in the RSCAN0GCFG register set to 0 (DLC replacement is disabled), the DLC value in the received message is stored in the buffer. In this case, all the data bytes in the received message are stored in the buffer. When a message has passed through the DLC filter processing with the DRE bit in the RSCAN0GCFG register set to 1 (DLC replacement is enabled), the DLC value in the receive rule is stored in the buffer instead of the DLC value in the received message. In this case, a value of 00H is stored in each data byte beyond the number of bytes which is indicated by the DLC value in the receive rule. When the DLC value in the received message is smaller than that in the receive rule, the message does not pass through the DLC filter processing. In this case, the message is not stored in the receive buffer or the FIFO buffer and the DEF flag in the RSCAN0GERFL register is set to 1 (a DLC error is present). 21.6.1.3 Routing Processing Messages that passed through the acceptance filter processing and the DLC filter processing are stored in receive buffers, receive FIFO buffers, or transmit/receive FIFO buffers (set to receive mode or gateway mode). Message storage destination is set by the GAFLRMV and GAFLRMDP[6:0] bits in the RSCAN0GAFLP0j register (j = 0 to 15) and by the RSCAN0GAFLP1j register. Messages that passed through the acceptance filter processing and the DLC filter processing can be stored in up to eight buffers. 21.6.1.4 Label Addition Processing It is possible to add 12-bit label information to messages that passed through the filter processing and store them in buffers. This label information is set in the GAFLPTR[11:0] bits in the RSCAN0GAFLP0j register. 21.6.1.5 Mirror Function Processing The mirror function allows the CAN node to receive its own transmitted messages. The mirror function is made available by setting the MME bit in the RSCAN0GCFG register to 1 (mirror function is enabled). When the mirror function is in use, receive rules for which the GAFLLB bit in the RSCAN0GAFLIDj register is set to 0 are used for data processing when receiving messages transmitted from other CAN nodes. When the CAN node is receiving its own transmitted messages, receive rules for which the GAFLLB bit is set to 1 are used for data processing. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 21-157 RZ/A1H Group, RZ/A1M Group 21.6.1.6 21. CAN Interface Timestamp The timestamp counter is a 16-bit free-running counter used for recording message receive time. The timestamp counter value is fetched at the start-of-frame (SOF) timing of a message and is then stored in a receive buffer or a FIFO buffer together with the message ID and data. Ether pclk or the CANm bit time clock (m = 0 to 4) may be selected as a timestamp counter clock source using the TSBTCS[2:0] and TSSS bits in the RSCAN0GCFG register. The timestamp counter count source is obtained by dividing the selected clock source by the TSP[3:0] value in the RSCAN0GCFG register. When the CANm bit time clock is used as a clock source, the timestamp counter stops when the corresponding channel transitions to channel reset mode or channel halt mode. When the pclk is used as a clock source, the timestamp function is not affected by channel mode. The timestamp counter value is reset to 0000H by setting the TSRST bit in the RSCAN0GCTR register to 1. TSSS bit pclk 1/2 CAN0 bit time clock 000B CAN1 bit time clock 001B CAN2 bit time clock TSP[3:0] Divider Timestamp counter (16 bits) 010B CAN3 bit time clock 011B CAN4 bit time clock 100B Bits TSBTCS[2:0] TSBTCS[2:0], TSSS, TSP[3:0]: Bits in the RSCAN0GCFG register Note: When specifying pclk/2 as the timestamp counter count source, set bits TSBTCS[2:0] to 000B. Figure 21.8 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 Timestamp Function Block Diagram 21-158 RZ/A1H Group, RZ/A1M Group 21.7 21. CAN Interface Transmission Functions There are three types of transmission. * Transmission using transmit buffers: Each channel has 16 buffers. * Transmission using transmit/receive FIFO buffers (transmit mode): Each channel has three FIFO buffers. Up to 128 messages can be contained in a single FIFO buffer. Each FIFO buffer is used with a link to a transmit buffer. Only the message to be transmitted next in a FIFO buffer becomes the target of transmit priority determination. Messages are transmitted sequentially on a first-in, first-out basis. * Transmission using transmit queues: Up to 16 transmit buffers per channel can be allocated to the transmit queues. Transmit buffer ((16 x m) + 15) is used as an access window of a corresponding channel. Transmit buffers are allocated to transmit queues in descending order of buffer number. All messages in transmit queues, which are targets of priority determination, are transmitted in the order of ID number. Figure 21.9 shows the allocation of transmit queues and transmit/receive FIFO buffer link. Transmit buffer 0 Transmit buffer 1 Transmit buffer 2 Transmit buffer 3 Transmit buffer 4 Transmit buffer 5 Transmit buffer 6 Transmit buffer 7 Transmit buffer 8 Transmit buffer 9 Transmit buffer 10 Transmit buffer 11 Transmit buffer 12 Transmit buffer 13 Transmit buffer 14 Transmit buffer 15 Only transmit buffers are used Figure 21.9 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 Transmit buffer 0 Transmit/receive FIFO buffer 0 Transmit/receive FIFO buffer 0 Transmit buffer 1 Transmit buffer 2 Transmit buffer 3 Transmit buffer 4 Transmit buffer 2 Transmit/receive FIFO buffer 1 Transmit buffer 4 Transmit buffer 5 Transmit buffer 6 Transmit buffer 7 Transmit buffer 8 Transmit buffer 9 Transmit buffer 10 Transmit buffer 11 Transmit buffer 12 Transmit buffer 13 Transmit buffer 14 Transmit/receive FIFO buffer 2 Transmit buffers and transmit/ receive FIFO buffers are used (Transmit/receive FIFO buffers are linked to transmit buffers 1, 3, and 15) Transmit/receive FIFO buffer 1 Transmit buffer 6 Transmit buffer 7 Transmit buffer 8 Transmit buffer 9 Transmit buffer 10 Transmit/receive FIFO buffer 2 Transmit queue Transmit queue Transmit queue Transmit queue Transmit buffers, transmit/ receive FIFO buffers, and a transmit queue Is used (Transmit/receive FIFO buffers are linked to transmit buffers 0, 5, and 11; Four transmit queue elements are allocated to transmit buffers) Transmit buffer 0 Transmit buffer 1 Transmit buffer 2 Transmit buffer 3 Transmit queue Transmit queue Transmit queue Transmit queue Transmit queue Transmit queue Transmit queue Transmit queue Transmit queue Transmit queue Transmit queue Transmit queue Transmit buffers and a transmit queue is used (12 transmit queue elements are allocated to transmit buffers) Allocation of Transmit Queues and Transmit/Receive FIFO Buffer Links 21-159 RZ/A1H Group, RZ/A1M Group 21.7.1 21. CAN Interface Transmit Priority Determination If transmit requests are issued from multiple buffers or from the queue on the same channel, transmit priority is determined using one of the following methods. The priority is determined by using one of the following methods. * ID priority (TPRI bit = 0) * Transmit buffer number priority (TPRI bit = 1) All CAN channels use the setting of the TPRI bit in the RSCAN0GCFG register. When the TPRI bit is set to 0, messages are transmitted according to the priority of stored message IDs. ID priority conforms to the CAN bus arbitration specification defined in the CAN specifications. All IDs of pending transmit messages are targets of priority determination, regardless of whether they are stored in transmit buffers, transmit/receive FIFO buffers (set to transmit mode or gateway mode), or the transmit queue. If even a single transmit queue is used, select ID priority. When transmit/receive FIFO buffers are used, the oldest message in a FIFO buffer becomes the target of priority determination. When a message is being transmitted from a transmit/receive FIFO buffer, the next message in the FIFO buffer becomes the target of priority determination. When a transmit queue is used, all messages in the transmit queue are targets of priority determination. If the same ID is set for two or more buffers, the buffer with the smaller buffer number takes precedence. When the TPRI bit is set to 1, the message in the transmit buffer with the minimum buffer number among all buffers with a transmit request is transmitted first. When transmit/receive FIFO buffers are linked to transmit buffers, transmit priority is determined according to linked transmit buffer numbers. When messages are retransmitted due to an arbitration-lost or an error, transmit priority determination is made again regardless of the TPRI bit. 21.7.2 Transmission Using Transmit Buffers Setting the transmit request bit (TMTR bit in the RSCAN0TMCp register) in a transmit buffer to 1 (transmission is requested) allows transmission of data frames or remote frames. The transmit result is shown by the TMTRF[1:0] flag in the corresponding RSCAN0TMSTSp register (p = 0 to 79). When transmit completes successfully, the TMTRF[1:0] flag is set to 10B (transmission has been completed (without transmit abort request)) or 11B (transmission has been completed (with transmit abort request)). 21.7.2.1 Transmit Abort Function With respect to transmit buffers for which the TMTRM bit in the RSCAN0TMSTSp register is set to 1 (a transmit request is present), when the TMTAR bit in the RSCAN0TMCp register is set to 1 (transmit abort is requested), the transmit request is canceled. When transmit abort is completed, the TMTRF[1:0] flag in the RSCAN0TMSTSp register is set to 01B (transmit abort has been completed) and the transmit request is canceled (clearing the TMTRM bit to 0). A message that is being transmitted or a message to be transmitted next according to the transmit priority determination cannot be aborted. However, when an arbitration-lost or an error occurs during transmission of a message for which the TMTAR bit is set to 1, retransmission is not performed. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 21-160 RZ/A1H Group, RZ/A1M Group 21.7.2.2 21. CAN Interface One-Shot Transmission Function (Retransmission Disabling Function) When the TMOM bit in the RSCAN0TMCp register is set to 1 (one-shot transmission is enabled), transmission is performed only once. Even if an arbitration-lost or an error occurs, retransmission is not performed. The one-shot transmit result is shown by the TMTRF[1:0] flag in the corresponding RSCAN0TMSTSp register. When one-shot transmission completes successfully, the TMTRF[1:0] flag is set to 10B or 11B. When an arbitration-lost or an error occurs, the TMTRF[1:0] flag is set to 01B (transmit abort has been completed). 21.7.3 Transmission Using FIFO Buffers Multiple messages can be stored in a single transmit/receive FIFO buffers, up to the number specified by the FIFO buffer depth, which is set by the CFDC[2:0] bits in the RSCAN0CFCCk register (k = 0 to 14). Messages are transmitted sequentially on a first-in, first-out basis. Each transmit/receive FIFO buffer is linked to a transmit buffer selected by the CFTML[3:0] bits in the RSCAN0CFCCk register. When the CFE bit in the RSCAN0CFCCk register is set to 1 (transmit/ receive FIFO buffers are used), transmit/receive FIFO buffers become targets of transmit priority determination. Priority of only the next transmit message is determined in the FIFO buffer. When the CFE bit is set to 0 (no transmit/receive FIFO buffer is used), the CFEMP flag is set to 1 (the transmit/receive FIFO buffer contains no message (buffer empty)) at the timing below. * The transmit/receive FIFO buffer becomes empty immediately if the message in it is not being transmitted or is not to be transmitted next. * The transmit/receive FIFO buffer becomes empty after transmission completion, CAN bus error detection, or arbitration-lost in the case that a message in it is being transmitted or to be transmitted next. When the CFE bit is cleared to 0, all messages in transmit/receive FIFO buffers are lost and messages cannot be stored in FIFO buffers. Confirm that the CFEMP flag is set to 1 before setting the CFE bit to 1 again. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 21-161 RZ/A1H Group, RZ/A1M Group 21.7.3.1 21. CAN Interface Interval Transmission Function A message transmission interval time can be set to space the transmission of messages from the same FIFO buffer when using a transmit/receive FIFO buffer set to transmit mode or gateway mode. Immediately after the first message has been transmitted successfully from the FIFO buffer with the CFE bit in the RSCAN0CFCCk register set to 1, the interval timer starts counting (after EOF7 of the CAN protocol). After that, when the interval time has passed, the next message is transmitted. The interval timer stops in channel reset mode or by clearing the CFE bit to 0. The interval time is set by the CFITT[7:0] bits in the RSCAN0CFCCk register. When the interval timer is not used, set the CFITT[7:0] bits to 00H. Select an interval timer count source using the CFITR and CFITSS bits in the RSCAN0CFCCk register. When the CFITR and CFITSS bits are set to 00B, the count source is obtained by dividing pclk/2 by the value of the ITRCP[15:0] bits. When the CFITR and CFITSS bits are set to 10B, the count source is obtained by dividing pclk/2 by (the value of the ITRCP[15:0] bits in the RSCAN0GCFG register x 10). When the CFITR and CFITSS bits are set to x1B, the CANm bit time clock is used as a count source. The interval time is calculated by the following equations where M is the value set to ITRCP[15:0] and N is the set CFITT[7:0] value. * When CFITR and CFITSS = 00B (fPBA is the frequency of pclk): 1 fPBA x2xMxN * When CFITR and CFITSS = 10B: 1 fPBA x 2 x M x 10 x N * When CFITR and CFITSS = x1B (fCANBIT is the frequency of CANm bit time clock): 1 fCANBIT xN Figure 21.10 shows the interval timer block diagram. Setting for each FIFO CFITR, CFITSS ITRCP[15:0] pclk 1/2 CFITT[7:0] 00B Prescaler 1 10 Interval timer (Setting range: 0 to 255) 10B x1B Count enable signal Setting of entire module CANm bit time clock ITRCP[15:0]: Bits in the RSCAN0GCFG register CFITR, CFITSS, CFITT[7:0] : Bits in the RSCAN0CFCCk register (m = 0 to 4, k = 0 to 14) Figure 21.10 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 Interval Timer Block Diagram 21-162 RZ/A1H Group, RZ/A1M Group 21. CAN Interface Figure 21.11 shows the interval timer timing diagram. EOF H CAN bus L Prescaler of ITRCP[15:0] INT ACK SOF 499 * * 0 499 * * * 0 499 * * * 0 499 * * * 0 499 * * * 0 499 * * * 0 9 8 * * * * * 1 499 * * * 0 499 * * 0 1 Transmit complete signal 0 1 Count enable signal 0 Interval timer FIFO transmit request 0 10 0 1 Transmit priority determination and internal processing 0 (1) (2) (3) (4) Interval time (logical value) = 2/fPBA x (set ITRCP[15:0] value) x set CFITT[7:0] value fPBA: Frequency of CKSCLK_ICAN ITRCP[15:0]: Bits in the RSCAN0GCFG register (The set value is 500 in this figure.) CFITT[7:0]: Bits in the RSCAN0CFCCk register (The set value is 10 in this figure.) Figure 21.11 Interval Timer Timing Chart (1) The interval timer starts counting upon completion of transmission. Since the prescaler is not initialized at the time of transmission completion, the first interval time contains an error of up to one count of the interval timer. (2) The interval timer is decremented by the next count enable signal. (3) When the interval timer has decreased to 0, the transmit/receive FIFO buffer issues a transmit request. (4) The transmit/receive FIFO buffer is determined for the next transmission by the priority determination, it starts transmitting data. Transmission starts usually with a delay of three CANm bit time clock cycles or less from the issue of transmit request. If multiple internal processes (such as receive filter processing, message routing, and transmit priority determination) take place in all channels, a delay of up to 504 cycles of the clkc may be generated. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 21-163 RZ/A1H Group, RZ/A1M Group 21.7.4 21. CAN Interface Transmission Using Transmit Queues Three to sixteen buffers are allocated to a transmit queue for each channel, and transmit buffer ((16 x m) + 15) is used as an access window of a corresponding channel. All messages in a transmit queue are targets of transmit priority determination and are transmitted in the ID priority order regardless of storage sequence. If two messages having the same ID are stored in a transmit queue, these messages are not always transmitted in the order of their storage in the transmit queue. Setting the TXQE bit in the RSCAN0TXQCCm register to 0 disables transmit queues. When the TXQE bit is set to 0, the TXQEMP flag in the RSCAN0TXQSTSm register is set to 1 (the transmit queue contains no messages (transmit queue empty)) at the timing below. * The transmit queue becomes empty immediately when no message in it is being transmitted or will be transmitted next. * The transmit queue becomes empty after transmission completion, CAN bus error detection, or arbitration-lost when a message in it is being transmitted or will be transmitted next. When the TXQE bit is cleared to 0, all messages in transmit queues are lost and messages cannot be stored in transmit queues. Confirm that the TXQEMP flag is set to 1 before setting the TXQE bit to 1 again. 21.7.5 Transmit History Function Information about transmitted messages can be stored in the transmit history buffer. Each channel has a single transmit history buffer that can contain 16 sets of transmit history data. A message transmit source buffer type can be selected by the THLDTE bit in the RSCAN0THLCCm register. The THLEN bit in the RSCAN0CFIDk register (k = 0 to 14) determines whether transmit history data is stored for each message. The following information on a transmitted message will be stored in the transmission history buffer after the successful completion of transmission. Storage of the transmission history data after the successful completion of transmission may take up to 144 cycles of pclk. * Buffer type 001B: Transmit buffer 010B: Transmit/receive FIFO buffer 100B: Transmit queue * Buffer number Number of source transmit buffer, transmit queue, or transmit/receive FIFO buffer. This number depends on buffer types. See Table 21.92. * Label data Label information of the transmit message R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 21-164 RZ/A1H Group, RZ/A1M Group Table 21.92 21. CAN Interface Transmit History Data Buffer Numbers Buffer type Buffer No. 001B 010B 100B 0000B Transmit buffer 16 x m + 0 0001B Transmit buffer 16 x m + 1 Buffer numbers of the transmit buffer allocated to the transmit queue that performed transmission 0010B Transmit buffer 16 x m + 2 0011B Transmit buffer 16 x m + 3 Buffer numbers of the transmit buffer linked to the transmit/ receive FIFO buffer by the CFTML[3:0] bits in the RSCAN0CFCCk register (k = 0 to 14) 0100B Transmit buffer 16 x m + 4 0101B Transmit buffer 16 x m + 5 0110B Transmit buffer 16 x m + 6 0111B Transmit buffer 16 x m + 7 1000B Transmit buffer 16 x m + 8 1001B Transmit buffer 16 x m + 9 1010B Transmit buffer 16 x m + 10 1011B Transmit buffer 16 x m + 11 1100B Transmit buffer 16 x m + 12 1101B Transmit buffer 16 x m + 13 1110B Transmit buffer 16 x m + 14 1111B Transmit buffer 16 x m + 15 Label data is used to identify each message. Unique label data can be added to each message transmitted from a transmit buffer, transmit queue, or transmit/receive FIFO buffer. Transmit history data can be read from the RSCAN0THLACCm register. If an attempt is made to store new transmit history data while the buffer is full, the buffer overflows and the new data is discarded. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 21-165 RZ/A1H Group, RZ/A1M Group 21.8 21. CAN Interface Gateway Function When a transmit/receive FIFO buffer is set to gateway mode, receive massages can be transmitted from an arbitrary channel without CPU intervention. When a transmit/receive FIFO buffer for which the CFM[1:0] bits in the RSCAN0CFCCk register are set to 10B (gateway mode) is selected by the RSCAN0GAFLP1j register, messages that passed through the filter processing of the receive rule are stored in the specified transmit/receive FIFO buffer and are automatically transmitted from the buffer. Messages stored in a transmit/receive FIFO buffer are transmitted sequentially on a first-in, first-out basis. Only the message to be transmitted next becomes the target of transmit priority determination. Transmit/receive FIFO buffers in the gateway mode are disabled by setting the CFE bit in the RSCAN0CFCCk register to 0 and the CFEMP flag becomes 1 according to the timing below. * The transmit/receive FIFO buffer becomes empty immediately when the oldest message in it is not being transmitted and will not to be transmitted next. * The transmit/receive FIFO buffer becomes empty after transmission completion, CAN bus error detection, or arbitration-lost when the message in it is being transmitted or will be transmitted next. When the CFE bit is cleared to 0, all messages in transmit/receive FIFO buffers are lost and messages can no longer be stored in transmit/receive FIFO buffers. Confirm that the CFEMP flag is set to 1 before setting the CFE bit to 1 again. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 21-166 RZ/A1H Group, RZ/A1M Group 21.9 21. CAN Interface Test Function The test function is classified into communication tests and global tests. * Communication tests: Performed for each channel. - Standard test mode - Listen-only mode - Self-test mode 0 (external loopback mode) - Self-test mode 1 (internal loopback mode) * Global tests: Performed for the entire module - Inter-channel communication test 21.9.1 Standard Test Mode Standard test mode allows CRC test. 21.9.2 Listen-Only Mode Listen-only mode allows reception of data frames and remote frames. Only recessive bits are transmitted on the CAN bus, and the ACK bit, overload flag, and active error flag are not transmitted. Listen-only mode is available for detecting the communication speed. Do not make a transmit request from any buffer or queue in listen-only mode. Figure 21.12 shows the connection when listen-only mode is selected. CANmTX CANmRX Recessive level CANmTX (internal) m = 0 to 4 Figure 21.12 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 CANmRX (internal) Transmits the ACK bit, overload flag, and active error flag. Connection when Listen-Only Mode is Selected 21-167 RZ/A1H Group, RZ/A1M Group 21.9.3 21. CAN Interface Self-Test Mode (Loopback Mode) In self-test mode, transmitted messages are compared with the receive rule of the own channel and the messages are stored in a buffer if they have passed through the filter processing. Messages transmitted from other CAN nodes are compared only with the receive rule for which the GAFLLB bit in the RSCAN0GAFLIDj register (j = 0 to 15) is set to 0 (when a message transmitted from another CAN node is received). If the mirror function and self-test mode are both enabled, the self-test mode setting takes precedence. 21.9.3.1 Self-Test Mode 0 (External Loopback Mode) Self-test mode 0 is used to perform a loopback test within a channel including the CAN transceiver. In self-test mode 0, transmitted messages are handled as messages received through the CAN transceiver and are stored in a buffer. An ACK bit is generated to receive messages transmitted from the own CAN node. Figure 21.13 shows the connection when self-test mode 0 is selected. CAN transceiver CANmTX CANmRX ACK CANmTX (internal) CANmRX (internal) m = 0 to 4 Figure 21.13 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 Connection when Self-Test Mode 0 is Selected 21-168 RZ/A1H Group, RZ/A1M Group 21.9.3.2 21. CAN Interface Self-Test Mode 1 (Internal Loopback Mode) In self-test mode 1, transmitted messages are handled as received messages and are stored in a buffer. An ACK bit is generated to receive messages transmitted from the own CAN node. In self-test mode 1, internal feedback from the internal CANmTX pin (m = 0 to 4) to the internal CANmRX pin is performed. The external CANmRX pin input is isolated. The external CANmTX pin outputs only recessive bits. Figure 21.14 shows the connection when self-test mode 1 is selected. CANmTX CANmRX Recessive level m = 0 to 4 Figure 21.14 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 CANmTX (internal) ACK CANmRX (internal) Connection when Self-Test Mode 1 is Selected 21-169 RZ/A1H Group, RZ/A1M Group 21.9.4 21. CAN Interface Inter-Channel Communication Test The inter-channel communication test function allows communication test by internally connecting CAN channels to each other. During this test, channels are isolated from the external CAN bus. Before starting data transmission/reception in channel communication mode, make transmission/ reception settings for each channel. Figure 21.15 shows the connection for inter-channel communication test. CAN0TX CAN channel 0 CAN0RX CAN1TX CAN channel 1 CAN1RX CAN2TX CAN channel 2 CAN2RX CAN3TX CAN channel 3 CAN3RX CAN4TX CAN channel 4 CAN4RX Figure 21.15 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 Connection for Inter-Channel Communication Test 21-170 RZ/A1H Group, RZ/A1M Group 21. CAN Interface 21.10 RS-CAN Setting Procedure 21.10.1 Initial Settings The RS-CAN module initializes the CAN RAM after this LSI is reset. The RAM initialization time is 6082 cycles of the clkc. The GRAMINIT flag in the RSCAN0GSTS register is set to 1 (CAN RAM initialization is ongoing) during the RAM initialization and is cleared to 0 (CAN RAM initialization is finished) when the initialization is completed. Make CAN settings after the GRAMINIT flag is cleared to 0. Figure 21.16 shows the CAN setting procedure after this LSI is reset. Start Is the GRAMINIT flag in the RSCAN0GSTS register 0? No Yes Transition from global stop mode to global reset mode (Set GSLPR in the RSCAN0GCTR register to 0) Transition from channel stop mode to channel reset mode (Set CSLPR in the RSCAN0CmCTR register to 0) RSCAN0GCFG register setting RSCAN0CmCFG register setting Receive rule setting Buffer setting RSCAN0GCTR register setting RSCAN0CmCTR register setting Interrupt setting Transition to global operating mode (Set GMDC[1:0] in the RSCAN0GCTR register to 00B) Clock Bit timing Communication speed Timestamp Mirror function DLC filter Transmit priority RSCAN0GAFLECTR, RSCAN0GAFLCFG0, RSCAN0GAFLCFG1, RSCAN0GAFLIDj, RSCAN0GAFLMj, RSCAN0GAFLP0j, and RSCAN0GAFLP1j registers Receive buffer, receive FIFO buffer, transmit/receive FIFO buffer, transmit buffer, transmit queue, transmit history buffer Global interrupt Channel interrupt, bus off recovery, error indication Interrupt control register of interrupt controller Interrupt control register of interrupt controller Transition to channel communication mode (Set CHMDC[1:0] in the RSCAN0CmCTR register to 00B) End Figure 21.16 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 Notes 1: The following condition should be satisfied. CAN clock = pclk/2 2: For the setting of the CAN clock frequency, refer to Table 21.6, Range of Operating Frequency Depending on the Transfer Rate and the Number of Channels in Use in this LSI. Remark: m = 0 to 4, j = 0 to 15 CAN Setting Procedure after the this LSI is Reset 21-171 RZ/A1H Group, RZ/A1M Group 21.10.1.1 21. CAN Interface Clock Setting Set the CAN clock (fCAN) as a clock source of the RS-CAN module. Select the clk_xincan or clkc using the DCS bit in the RSCAN0GCFG register. 21.10.1.2 Bit Timing Setting In the CAN protocol, one bit of a communication frame consists of three segments SS, TSEG1, and TSEG2. Two of the segments, TSEG1 and TSEG2, can be set by the RSCAN0CmCFG register for each channel. Sample point timing can be determined by setting these two segments. This timing can be adjusted in units of 1 Time Quantum (referred to as Tq hereinafter). 1 Tq is equal to one CANmTq clock cycle. The CANmTq clock is obtained by selecting the clock source with the DCS bit in the RSCAN0GCFG register and selecting the clock division ratio with the BRP[9:0] bits in the RSCAN0CmCFG register. Figure 21.17 shows the bit timing chart. Table 21.93 shows an example of bit timing setting. Sample point (80%) SS TSEG1 TSEG2 SJW SJW 80% Sample point SS = 1 Tq fixed Set TSEG1 to a range of 4 Tq to 16 Tq Set TSEG2 to a range of 2 Tq to 8 Tq Set SJW to a range of 1 Tq to 4 Tq Set SS + TSEG1 + TSEG2 to a range of 8 Tq to 25 Tq TSEG1 > TSEG2 > SJW SS (synchronization segment): The SS is a segment that performs synchronization by monitoring the edge from recessive to dominant bits in the Interframe Space. Interframe Space consists of Intermission, Suspend Transmission, and Bus Idle. All nodes can start transmission during Bus Idle. TSEG1 (Time segment 1): TSEG1 is a segment that absorbs physical delay on the CAN network. The physical delay on the CAN network is twice the total of the delay on the CAN bus, the delay in the input comparator, and the delay in the output driver. TSEG2 (Time segment 2): TSEG2 is a segment that compensates phase error due to an error in frequency . SJW (Resynchronization jump width) The SJW is a length to extend or reduce the time segment to compensate for an error in phase due to phase error. Figure 21.17 Table 21.93 Bit Timing Chart Example of Bit Timing Setting Set Value (Tq) 1 Bit SS TSEG1 TSEG2 SJW Sample Point (%) Note: See Figure 21.17. 8Tq 1 4 3 1 62.50 1 5 2 1 75.00 12Tq 1 8 3 1 75.00 1 9 2 1 83.33 16Tq 1 10 5 1 68.75 1 11 4 1 75.00 1 14 9 1 62.50 1 15 8 1 66.66 24Tq R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 21-172 RZ/A1H Group, RZ/A1M Group 21.10.1.3 21. CAN Interface Communication Speed Setting Set the CAN communication speed for each channel using the fCAN, baud rate prescaler division value (BRP[9:0] bits in the RSCAN0CmCFG register), and Tq count per bit time. Figure 21.18 shows the CAN clock control block diagram, and Table 21.94 shows an example of the communication speed setting. BRP[9:0] CKSCLK_ICANOSC clk_xincan 0 1 fCAN Baud rate prescaler 1 / (P + 1) DCS fCANTQ0 P = 0 to 1023 BRP[9:0] Baud rate prescaler 1 / (P + 1) fCANTQm P = 0 to 1023 Communication speed = fCAN Baud rate prescaler division value x (Tq count of 1 bit time) m = 0 to 4 DCS: Bit in the RSCAN0GCFG register BRP[9:0]: Bits in the RSCAN0CmCFG register fCAN: CAN clock fCANTQm: CANm Tq clock Figure 21.18 Table 21.94 CAN Clock Control Block Diagram Example of Communication Speed Setting fCAN 32MHz 24MHz 8MHz 8Tq (4) 16Tq (2) 8Tq (3) 12Tq (2) 24Tq (1) 8Tq (1) 500Kbps 8Tq (8) 16Tq (4) 8Tq (6) 12Tq (4) 24Tq (2) 8Tq (2) 16Tq (1) 125Kbps 8Tq (32) 16Tq (16) 8Tq (24) 12Tq (16) 24Tq (8) 8Tq (8) 16Tq (4) Communication speed 1Mbps Note: Values in ( ) are baud rate prescaler division values. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 21-173 RZ/A1H Group, RZ/A1M Group 21.10.1.4 21. CAN Interface Receive Rule Setting Receive rules can be set using receive rule-related registers. Up to 16 receive rules can be registered per page. Specify pages 0 to 19 by the AFLPN[4:0] bits in the RSCAN0GAFLECTR register. Set receive rule table write enable/disable using the AFLDAE bit. Figure 21.19 shows the receive rule setting procedure. Start Set the number of receive rules by the RNCm[7:0] bits in the RSCAN0GAFLCFG0 and RSCAN0GAFLCFG1 registers. Set the AFLDAE bit in the RSCAN0GAFLECTR register to 1 to enable writing data to the receive rule table. Select a page to be set by the AFLPN[4:0] bits in the RSCAN0GAFLECTR register. Set receive rules by the RSCAN0GAFLIDj, RSCAN0GAFLMj, RSCAN0GAFLP0j and RSCAN0GAFLP1j registers. j = 15 ? No Yes Have setting for all pages to be used been completed? No Yes Set the AFLDAE bit in the RSCAN0GAFLECTR register to 0 to disable writing data to the receive rule table. m = 0 to 4 j = 0 to 15 Figure 21.19 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 End Receive Rule Setting Procedure 21-174 RZ/A1H Group, RZ/A1M Group 21.10.1.5 21. CAN Interface Buffer Setting Set sizes and interrupt sources of buffers. For transmit/receive FIFO buffers that are set to transmit mode, set transmit buffers to be linked. Figure 21.20 shows the buffer configuration. Figure 21.21 shows the buffer setting procedure. Receive buffer 0 Receive buffers Receive buffer m x 16 + 15 Receive FIFO 0 Receive FIFO 1 Receive FIFO 2 Receive FIFO 3 Receive FIFO 4 Maximum 320 buffers Receive FIFO buffers Receive FIFO 5 Receive FIFO 6 Receive FIFO 7 Transmit/receive FIFO 0 CAN0 Transmit/receive FIFO 1 Transmit/receive FIFO 2 Transmit/receive FIFO buffers Transmit/receive FIFO 0 CANm Transmit/receive FIFO 1 Transmit/receive FIFO 2 Transmit buffer 0 CAN0 Transmit buffer 15 80 buffers fixed Transmit buffers Transmit buffer 0 CANm m = 0 to 4 Transmit buffer 15 Note: Figure 21.20 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 Receive buffers, receive FIFO buffers, transmit/receive FIFO buffers, and transmit buffers are located in succession. Buffer Configuration 21-175 RZ/A1H Group, RZ/A1M Group 21. CAN Interface Start Set receive buffer (the RSCAN0RMNB register) * Set the number of receive buffers (0 to 79) by the NRXMB[7:0] bits. Set receive FIFO buffer (the RSCAN0RFCCx register) * Select receive interrupt request timing by the RFIGCV[2:0] bits. * Select an interrupt source by the RFIM bit. * Set the number of FIFO buffer stages by the RFDC[2:0] bits. Set transmit/receive FIFO buffer (the RSCAN0CFCCk register) * * * * * * Set transmit queue (the RSCAN0TXQCCm register) * Select an interrupt source by the TXQIM bit. * Set the number of transmit queue stages by the TXQDC[3:0] bits. Set transmit history buffer (the RSCAN0THLCCm register) * Select a message transmit source buffer type by the THLDTE bit. * Select an interrupt source by the THLIM bit. Enable interrupt of buffer to be used k = 0 to 14 x = 0 to 7 m = 0 to 4 Figure 21.21 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 Set the number of transmit buffer to be linked by the CFTML[3:0] bits. Select an interval timer count source by the CFITR and CFITSS bits. Select a mode by the CFM[1:0] bits. Select receive interrupt request timing by the CFIGCV[2:0] bits. Select an interrupt source by the CFIM bit. Set the number of FIFO buffer stages by the CFDC[2:0] bits. * Enable receive FIFO interrupts by the RFIE bit in the RSCAN0RFCCx register. * Enable transmit/receive FIFO transmit interrupts by the CFTXIE bit in the RSCAN0CFCCk register. * Enable transmit/receive FIFO receive interrupts by the CFRXIE bit in the RSCAN0CFCCk register. * Enable transmit abort interrupts by the TAIE bit in the RSCAN0CmCTR register. * Enable transmit complete interrupts by the TMIE bit in the RSCAN0TMIEC0 register. * Enable transmit queue interrupts by the TXQIE bit in the RSCAN0TXQCCm register. * Enable transmit history interrupts by the THLIE bit in the RSCAN0THLCCm register. End Buffer Setting Procedure 21-176 RZ/A1H Group, RZ/A1M Group 21.10.2 21.10.2.1 21. CAN Interface Reception Procedure Receive Buffer Reading Procedure When the processing to store received messages in a receive buffer starts, the RMNSq flag in the RSCAN0RMNDy register (y = 0 to 2, q = 0 to 79) is set to 1 (receive buffer q contains a new message). Messages can be read from the RSCAN0RMIDq, RSCAN0RMPTRq, RSCAN0RMDF0q, and RSCAN0RMDF1q registers. If the next message has been received before the current message is read from the receive buffer, the message is overwritten. Figure 21.22 shows the receive buffer reading procedure. Start Has a new message been received? (Is the RMNSq flag in the RSCAN0RMNDy register 1?) No Yes Set the RMNSq flag in the RSCAN0RMNDy register to 0. Read a message from the RSCAN0RMIDq, RSCAN0RMPTRq, RSCAN0RMDF0q and RSCAN0RMDF1q registers. Are all RMNSq flags in the RSCAN0RMNDy register 0? No Yes y = 0 to 2 q = 0 to 79 Figure 21.22 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 End Receive Buffer Reading Procedure 21-177 RZ/A1H Group, RZ/A1M Group ID H CAN bus L 21. CAN Interface Control SOF CRC delimiter EOF ACK Acceptance filter processing ID INT Control SOF EOF INT ACK Routing and storage processing Acceptance filter processing Routing and storage processing 1 RMNSq flag 0 (1) (2) (3) (4) y = 0 to 2 q = 0 to 79 RMNSq: Flag in the RSCAN0RMNDy register Figure 21.23 (5) (6) Cleared by the program Receive Buffer Reception Timing Chart (1) When the ID field in a message has been received, the acceptance filter processing starts. (2) When the message matches the receive rule of the corresponding channel and the message has been successfully received, the routing processing to transfer the message to the specified buffer starts. When the DCE bit in the RSCAN0GCFG register is set to 1 (DLC check is enabled), the DLC filter processing starts at this time. (3) When the message has passed through the DLC filter processing, the processing to store the message in the specified receive buffer starts. When the message storage processing starts, the RMNSq flag in the corresponding the RSCAN0RMNDy register is set to 1 (receive buffer n contains a new message). If other channels are performing filter processing or transmit priority determination processing, the routing processing and the storage processing may be delayed. (4) When the ID field of the next message has been received, the acceptance filter processing starts. (5) When the message matches the receive rule of the corresponding channel and the message has been successfully received, the routing processing to transfer the message to the specified buffer starts. When the DCE bit in the RSCAN0GCFG register is set to 1 (DLC check is enabled), the DLC filter processing starts at this time. (6) When the corresponding RMNSq flag is cleared to 0 (receive buffer n contains no new message), this flag is set to 1 again when the message storage processing starts. Even if the RMNSq flag remains 1, a new message is overwritten to the receive buffer. The RMNSq flag should not be cleared to 0 during storage of messages. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 21-178 RZ/A1H Group, RZ/A1M Group 21.10.2.2 21. CAN Interface FIFO Buffer Reading Procedure When received messages have been stored in one or more receive FIFO buffers or a transmit/receive FIFO buffer that is set to receive mode or gateway mode, the corresponding message count display counter (RFMC[7:0] bits in the RSCAN0RFSTSx register (x = 0 to 7) or CFMC[7:0] bits in the RSCAN0CFSTSk register (k = 0 to 14)) is incremented. At this time, when the RFIE bit (receive FIFO interrupt is enabled) in the RSCAN0RFCCx register or the CFRXIE bit (transmit/receive FIFO receive interrupt is enabled) in the RSCAN0CFCCk register is set to 1, an interrupt request is generated. Received messages can be read from the RSCAN0RFIDx, RSCAN0RFPTRx, RSCAN0RFDF0x, and RSCAN0RFDF1x registers for receive FIFO buffers, or from the RSCAN0CFIDk, RSCAN0CFPTRk, RSCAN0CFDF0k, and RSCAN0CFDF1k registers for transmit/receive FIFO buffers. Messages in FIFO buffers can be read sequentially on a first-in, first-out basis. When the message count display counter value matches the FIFO buffer depth (a value set by the RFDC[2:0] bits in the RSCAN0RFCCx register or the CFDC[2:0] bits in the RSCAN0CFCCk register), the RFFLL or CFFLL flag is set to 1 (the receive FIFO buffer is full). When all messages have been read out of the FIFO buffer, the RFEMP flag in the RSCAN0RFSTSx register or the CFEMP flag in the RSCAN0CFSTSk register is set to 1 (the receive FIFO buffer contains no unread message (buffer empty)). If the RFE bit or the CFE bit is cleared to 0 (no receive FIFO buffer is used) with the interrupt request flag (RFIF flag in the RSCAN0RFSTSx register or CFRXIF flag in the RSCAN0CFSTSk register) set to 1 (a receive FIFO interrupt request is present), the interrupt request flag is not automatically cleared to 0. The program must clear the interrupt request flag to 0. Start Is transmit/receive FIFO buffer empty? (Is CFEMP bit in the RSCAN0CFSTSk register 1?) Yes No Read messages from the RSCAN0CFIDk, RSCAN0CFPTRk, RSCAN0CFDF0k and RSCAN0CFDF1k registers. Set the RSCAN0CFPCTRk register to FFH. k = 0 to 14 Figure 21.24 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 End Transmit/Receive FIFO Buffer Reading Procedure 21-179 RZ/A1H Group, RZ/A1M Group ID H CAN bus L Control SOF [Transmit/receive FIFO buffer (receive mode)] CFDC[2:0] bits 21. CAN Interface CRC delimiter EOF ACK Acceptance filter processing ID INT Control SOF Routing and storage processing 0 EOF INT ACK Acceptance filter processing Routing and storage processing 1 1 CFE bit 0 CFMC[7:0] bits 0 1 0 1 1 CFEMP flag 0 1 CFRXIF flag 0 Cleared by the program [Receive FIFO buffer] RFDC[2:0] bits 0 3 1 RFE bit 0 RFMC[7:0] bits 0 1 1 CFEMP flag 0 1 RFIF flag 0 (1) (2) (3) (4) (5) (6) (7) k = 0 to 14, x = 0 to 7 CFDC[2:0], CFE: Bits in the RSCAN0CFCCk register CFMC[7:0], CFEMP, CFRXIF: Flags in the RSCAN0CFSTSk register RFDC[2:0], RFE: Bits in the RSCAN0RFCCx register RFMC[7:0], CFEMP, RFIF: Flags in the RSCAN0RFSTSx register Figure 21.25 FIFO Buffer Reception Timing Chart (1) When the ID field in a message has been received, the acceptance filter processing starts. (2) When the message matches the receive rule of the corresponding channel and the message has been successfully received, the routing processing to transfer the message to the specified buffer starts. When the DCE bit in the RSCAN0GCFG register is set to 1 (DLC check is enabled), the DLC filter processing starts at this time. (3) When the message has passed through the DLC filter processing and the CFE value in the RSCAN0CFCCk register is 1 (transmit/receive FIFO buffers are used) and the CFDC[2:0] value in the RSCAN0CFCCk register is 001B or more, the message is stored in the transmit/receive FIFO buffer that is set to receive mode. The CFMC[7:0] value in the RSCAN0CFSTSk register is incremented and becomes 01H. When the CFIM bit in the RSCAN0CFCCk register is set to 1 (a FIFO receive interrupt request is generated each time a message has been received), the CFRXIF flag in the RSCAN0CFSTSk register is set to 1 (a transmit/receive FIFO receive interrupt request is present). The CFRXIF flag can be reset to 0 by the program. (4) When the ID field of the next message has been received, the acceptance filter processing starts. (5) Read received messages from the RSCAN0CFIDk, RSCAN0CFPTRk, RSCAN0CFDF0k, and RSCAN0CFDF1k registers and write FFH to the RSCAN0CFPCTRk register. This causes the R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 21-180 RZ/A1H Group, RZ/A1M Group 21. CAN Interface CFMC[7:0] bits in the RSCAN0CFSTSk register to be decremented. When CFMC[7:0] becomes 00H, the CFEMP flag in the RSCAN0CFSTSk register becomes 1 (the transmit/receive FIFO buffer contains no message (buffer empty)). (6) When the message matches the receive rule of the corresponding channel and the message has been successfully received, the routing processing to transfer the message to the specified buffer starts. When the DCE bit in the RSCAN0GCFG register is set to 1 (DLC check is enabled), the DLC filter processing starts at this time. (7) The message is stored in the transmit/receive FIFO buffer set in receive mode when the message has passed through the DLC filter process if the CFE bit is set to 1 (transmit/receive FIFO buffers are used), the RFE bit in the RSCAN0RFCCx register is set to 1, and the CFDC[2:0] bits are set to 001B or more. The CFMC[7:0] bit value is incremented by 1 to be 01H. When the CFIM bit is set to 1 (an interrupt occurs each time a message has been received), the CFRXIF flag is set to 1 (a transmit/receive FIFO receive interrupt request is present). The message is stored in the receive FIFO buffer if the RFE bit in the RSCAN0RFCCx register is set to 1 (receive FIFO buffers are used), and the RFDC[2:0] bits in the RSCAN0RFCCx register are set to 001B or more. The RFMC[7:0] bits in the RSCAN0RFSTSx register are set to 01H by being incremented by 1. When the RFIM bit in the RSCAN0RFCCx register is set to 1 (an interrupt occurs each time a message has been received), the RFIF flag in the RSCAN0RFSTSx register is set to 1 (a receive FIFO interrupt request is present). R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 21-181 RZ/A1H Group, RZ/A1M Group 21.10.3 21.10.3.1 21. CAN Interface Transmission Procedure Procedure for Transmission from Transmit Buffers Figure 21.26 shows the procedure for transmission from transmit buffers. Figure 21.27 shows a timing chart where messages are transmitted from two transmit buffers in the same channel and transmission has been successfully completed. Figure 21.28 shows a timing chart where messages are transmitted from two transmit buffers in the same channel and transmit abort has been completed. Start Store messages in transmit buffers (the RSCAN0TMIDp, RSCAN0TMPTRp, RSCAN0TMDF0p and RSCAN0TMDF1p registers). Set the TMTR bit in the corresponding RSCAN0TMCp register to 1 (requesting transmission). p = 0 to 79 Figure 21.26 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 End Procedure for Transmission from Transmit Buffers 21-182 RZ/A1H Group, RZ/A1M Group 21. CAN Interface Example of transmission from channel 0 transmit buffers a and b Determine next transmit priority Determine next transmit priority H CAN bus L CRC delimiter EOF SOF [Transmit buffer a] CRC delimiter EOF INT SOF INT 1 TMTR bit 0 1 TMTSTS flag 0 TMTRF[1:0] flag 00B 00B 10B 1 CAN0 transmit complete interrupt request 0 CAN0 transmit abort 1 interrupt request 0 [Transmit buffer b] 1 TMTR bit 0 1 TMTSTS flag 0 TMTRF[1:0] flag CAN0 transmit complete interrupt request 10B 00B 1 0 CAN0 transmit abort 1 interrupt request 0 (1) (2) (3) (4) a = 0 to 79, b = 0 to 79 TMTR: Bit in the RSCAN0TMCp register TMTSTS, TMTRF[1:0]: Flags in the RSCAN0TMSTSp registers Figure 21.27 Transmit Buffer Transmission Timing Chart (Transmission Completed Successfully) (1) When the TMTR bit in the RSCAN0TMCa register is set to 1 while the CAN bus is idle, the transmit priority determination processing starts to determine the highest-priority transmit buffer. If transmit buffer a is determined to be the highest-priority transmit buffer, the TMTSTS flag in the corresponding the RSCAN0TMCa register is set to 1 (transmission is in progress) and the CAN channel starts transmitting data. (2) When a transmit request from a buffer is present, the priority determination starts with the CRC delimiter for the next transmission. (3) When transmission completes successfully, the TMTRF[1:0] flag in the RSCAN0TMCa register is set to 10B (transmission has been completed (without transmit abort request)) and the TMTSTS flag and the TMTR bit in the RSCAN0TMCa register are cleared to 0. When the TMIEa value in the RSCAN0TMIEC0 register is 1 (transmit buffer interrupt is enabled), a CAN0 transmit complete interrupt request is generated. To clear the interrupt request, set the TMTRF[1:0] flag to 00B (transmission is in progress or no transmit request is present). (4) Before starting the next transmission, set the TMTRF[1:0] flag to 00B. Write the next message to the transmit buffer, and then set the TMTR bit to 1 (transmission is requested). The TMTR bit can be set to 1 only when the TMTRF[1:0] flag value is 00B. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 21-183 RZ/A1H Group, RZ/A1M Group 21. CAN Interface If an arbitration-lost has occurred after transmission is started, the TMTSTS flag is cleared to 0. The transmit priority determination is reexecuted at the beginning of the CRC delimiter to search the highest-priority transmit buffer. If an error has occurred during transmission or after arbitration loss, the priority determination processing is reexecuted during transmission of an error frame. The timing the TMTSTS flag is set to 1 is not always the start timing of SOF. The start timing of SOF can be delayed up to the start timing of the basic ID due to the synchronization logic implemented for PLL bypass. Example of transmission from channel 0 transmit buffers a and b Determine next transmit priority Determine next transmit priority Determine next transmit priority H CAN bus L SOF [Transmit buffer a] CRC delimiter EOF INT SOF CRC delimiter EOF INT 1 TMTR bit 0 1 TMTAR bit 0 1 TMTSTS flag 0 TMTRF[1:0] flag 00B 11B 00B 1 CAN0 transmit complete interrupt request 0 1 CAN0 transmit abort interrupt request 0 [Transmit buffer b] 1 TMTR bit 0 1 TMTAR bit 0 1 TMTSTS flag 0 TMTRF[1:0] flag 01B 00B 1 CAN0 transmit completeinterrupt request 0 1 CAN0 transmit abort interrupt request 0 (1) (2) (3) (4) (5) (6) a = 0 to 79, b = 0 to 79 TMTR, TMTAR: Bits in the RSCAN0TMCp register TMTSTS, TMTRF[1:0]: Flags in the RSCAN0TMSTSp register Figure 21.28 Transmit Buffer Transmission Timing Chart (Transmit Abort Completed) (1) When the TMTR bit in the RSCAN0TMCa register is set to 1 while the CAN bus is idle, the transmit priority determination processing starts to determine the highest-priority transmit buffer. If transmit buffer a is determined to be the highest-priority transmit buffer, the TMTSTS flag in the corresponding RSCAN0TMCa register is set to 1 (transmission is in progress) and the CAN channel starts transmitting data. (2) When it is determined that the transmit buffer is used for the next transmission or transmission is in progress, message transmission is not aborted unless an error or arbitration loss occurs even if the TMTAR bit is set to 1 (transmit abort is requested). R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 21-184 RZ/A1H Group, RZ/A1M Group 21. CAN Interface (3) The priority determination starts with the CRC delimiter for the next transmission. In this timing chart, buffer b is not selected as the next transmit buffer. (4) When transmission completes successfully, the TMTRF[1:0] flag in the RSCAN0TMCa register is set to 11B (transmission has been completed (with transmit abort request)) and the TMTSTS flag and the TMTR bit in the RSCAN0TMCa register are cleared to 0. When the TMIEa value in the RSCAN0TMIEC0 register is 1 (transmit buffer interrupt is enabled), a CAN0 transmit complete interrupt request is generated. To clear the interrupt request, set the TMTRF[1:0] flag to 00B (transmission is in progress or no transmit request is present). (5) While another CAN node is transmitting data on the CAN bus (TMTSTS flag = 0), if the TMTAR bit is set to 1 while the corresponding channel is determining transmit priority, the TMTR bit cannot be cleared to 0. (6) After the internal processing time has passed, the transmission is terminated and the TMTRF[1:0] flag is set to 01B. When the transmit buffer is not transmitting data and is not selected as the next transmit buffer and priority determination is not being made, an abort request is immediately accepted and the TMTRF[1:0] flag is set to 01B. At this time, the TMTR and TMTAR bits are cleared to 0. When transmit abort is completed with the TAIE bit in the RSCAN0CmCTR register set to 1 (transmit abort interrupt is enabled), an interrupt request is generated. To clear the interrupt request, set the TMTRF[1:0] flag to 00B. If an arbitration loss has occurred after the CAN channel started transmission, the TMTSTS bit is cleared to 0. The transmit priority determination is reexecuted at the beginning of the CRC delimiter to find the highest-priority transmit buffer. If an error has occurred during transmission or after arbitration loss, the priority determination processing is reexecuted during transmission of an error frame. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 21-185 RZ/A1H Group, RZ/A1M Group 21.10.3.2 21. CAN Interface Procedure for Transmission from Transmit/Receive FIFO Buffers Figure 21.29 shows the procedure for transmission from transmit/receive FIFO buffers. Figure 21.30 shows a timing chart where messages are transmitted from two transmit/receive FIFO buffers in the same channel and transmission has been successfully completed. Figure 21.31 shows a timing chart where messages are transmitted from two transmit/receive FIFO buffers in the same channel and transmit abort has been completed. Start Yes Is transmit/receive FIFO buffer full? (Is CFFLL flag in the RSCAN0CFSTSk register 1?) No Store messages in the RSCAN0CFIDk, RSCAN0CFPTRk, RSCAN0CFDF0k and RSCAN0CFDF1k registers. Set the RSCAN0CFPCTRk register to FFH. k = 0 to 14 Figure 21.29 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 End Procedure for Transmission from Transmit/Receive FIFO Buffers 21-186 RZ/A1H Group, RZ/A1M Group 21. CAN Interface Example of transmission from channel 0 transmit/receive FIFO buffers a and b CRC delimiter H CAN bus L CRC delimiter INT SOF [Transmit/receive FIFO buffer a] CFDC[2:0] bits EOF EOF INT SOF Determine next transmit priority Determine next transmit priority Determine next transmit priority 0 1 1 CFE bit 0 CFMC[7:0] bits 0 2 1 1 1 CFEMP flag 0 1 CFTXIF flag 0 [Transmit/receive FIFO buffer b] CFDC[2:0] bits 0 3 1 CFE bit 0 0 CFMC[7:0] bits 1 0 1 CFEMP flag 0 1 CFTXIF flag 0 CAN0 transmit/receive 1 FIFO transmit interrupt request 0 (1) (2) (3) (4) (5) a = 0 to 14, b = 0 to 14 CFDC[2:0],CFE: Bits in the RSCAN0CFCCk register CFMC[7:0], CFEMP, CFTXIF: Flags in the RSCAN0CFSTSk register Figure 21.30 Transmit/Receive FIFO Buffer Transmission Timing Chart (Transmission Completed Successfully) (1) While the CAN bus is idle, when the CFE value in the RSCA0CFCCa register is 1 (transmit/receive FIFO buffers are used) and the CFDC[2:0] value in the RSCAN0CFCCa register is 001B (4 messages) or more and the CFMC[7:0] value in the RSCAN0CFSTSa register is 01H or more, the priority determination processing starts to determine the highest-priority transmit message. When the highest-priority transmit message has been determined, transmission of the message starts. In this figure, the message is transmitted from transmit/receive FIFO buffer a of channel 0. (2) When a transmit request from a buffer is present, the priority determination starts with the CRC delimiter for the next transmission. (3) When transmission completes successfully, the CFMC[7:0] value in the RSCAN0CFSTSa register is decremented. Setting the CFIM bit in the RSCAN0CFCCa register to 1 (a FIFO transmit interrupt request is generated each time a message has been transmitted) sets the CFTXIF flag in the RSCAN0CFSTSk register to 1 (a transmit/receive FIFO transmit interrupt request is present). (4) The program can clear the CFTXIF flag. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 21-187 RZ/A1H Group, RZ/A1M Group 21. CAN Interface (5) Message transmission from transmit/receive FIFO buffer b of channel 0 has been completed and the CFMC[7:0] value in the RSCAN0CFSTSb register is decremented. The CFMC[7:0] bits are cleared to 00H and therefore the CFEMP flag in the RSCAN0CFSTSk register is set to 1 (the transmit/receive FIFO buffer contains no message (buffer empty)). Transmission is continued until the CFEMP flag is set to 1. It is possible to continuously store transmit messages in FIFO buffers until the CFFLL flag in the RSCAN0CFSTSa and RSCAN0CFSTSb register is set to 1 (the transmit/receive FIFO buffer is full). Example of transmission from channel 0 transmit/receive FIFO buffers a and b CRC delimiter H CAN bus L CRC delimiter INT SOF [Transmit/receive FIFO buffer a] CFDC[2:0] bits EOF EOF INT SOF Determine next transmit priority Determine next transmit priority Determine next transmit priority 0 1 1 CFE bit 0 CFMC[7:0] bits 0 2 1 0 1 CFEMP flag 0 1 CFTXIF flag 0 [Transmit/receive FIFO buffer b] CFDC[2:0] bits 0 3 1 CFE bit 0 0 CFMC[7:0] bits 1 2 3 0 1 CFEMP flag 0 1 CFTXIF flag 0 CAN0 transmit/receive 1 FIFO transmit interrupt request 0 (1) (2) (3) (4) (5) (6) a = 0 to 14, b = 0 to 14 CFDC[2:0], CFE: Bits in the RSCAN0CFCCk register CFMC[7:0], CFEMP, CFTXIF: Flags in the RSCAN0CFSTSk register Figure 21.31 Transmit/Receive FIFO Buffer Transmission Timing Chart (Transmit Abort Completed) (1) While the CAN bus is idle, when the CFE value in the RSCAN0CFCCa register (a = 0 to 14) is 1 (transmit/receive FIFO buffers are used) and the CFDC[2:0] value in the RSCAN0CFCCa register is 001B (4 messages) or more and the CFMC[7:0] value in the RSCAN0CFSTSa register is 01H or more, the priority determination processing starts to determine the highest-priority transmit message. When the highest-priority transmit message has been determined, transmission of the message starts. In this figure, the message is transmitted from transmit/receive FIFO buffer a of channel 0. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 21-188 RZ/A1H Group, RZ/A1M Group 21. CAN Interface (2) When transmission is in progress or it is determined that the transmit/receive FIFO buffer is used for the next transmission, message transmission is not aborted unless an error or arbitration loss occurs even if the CFE bit is set to 0 (no transmit/receive FIFO buffer is used). (3) When a transmit request from a buffer is present, the priority determination starts with the CRC delimiter for the next transmission. In this figure, transmit/receive FIFO buffer b is not selected as a buffer for the next transmission. (4) When transmit completes successfully, the CFMC[7:0] value is cleared to 00H. Setting the CFIM bit to 1 (a FIFO transmit interrupt request is generated each time a message has been transmitted) sets the CFTXIF flag in the RSCAN0CFSTSa register to 1 (a transmit/receive FIFO transmit interrupt request is present). The program can clear the CFTXIF flag. (5) If another CAN node on the CAN bus is transmitting data (not from transmit/receive FIFO buffer b), transmit/receive FIFO buffers cannot be disabled immediately even if the CFE bit in the RSCAN0CFCCb register is cleared to 0 (no transmit/receive FIFO buffer is used) during transmit priority determination. (The CFEMP flag in the RSCAN0CFSTSb register is not set to 1 (the transmit/receive FIFO buffer contains no message (buffer empty)) immediately.) (6) After the internal processing time has passed, transmit/receive FIFO buffers are disabled and the CFMC[7:0] bits in the RSCAN0CFSTSb register are cleared to 00H and the CFEMP flag is set to 1. When the transmit/receive FIFO buffer is not transmitting data and is not selected as the next transmit buffer and priority determination is not in progress, the transmit/receive FIFO buffer is immediately disabled. (The CFMC[7:0] bits are cleared to 00H and the CFEMP flag is set to 1.) 21.10.3.3 Procedure for Transmission from the Transmit Queue Figure 21.32 shows the procedure for transmission from the transmit queue. Start Is transmit queue full? (Is TXQFLL flag in the RSCAN0TXQSTSm register 1?) Yes No Store messages in access windows (the RSCAN0TMIDp, RSCAN0TMPTRp, RSCAN0TMDF0p and RSCAN0TMDF1p registers). Set the RSCAN0TXQPCTRm register to FFH. p = m x 16 + 15 m = 0 to 4 Figure 21.32 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 End Procedure for Transmission from the Transmit Queue 21-189 RZ/A1H Group, RZ/A1M Group 21.10.3.4 21. CAN Interface Transmit History Buffer Reading Procedure Transmit history data can be read from the RSCAN0THLACCm register. The next data can be accessed by writing FFH to the corresponding RSCAN0THLPCTRm register (m = 0 to 4) after reading a set of data. Figure 21.33 shows the transmit history buffer reading procedure. Start Is transmit history buffer empty? (Is THLEMP bit in the RSCAN0THLSTSm register 1?) Yes No Read transmit history data from the RSCAN0THLACCm register. Set the RSCAN0THLPCTRm register to FFH. m = 0 to 4 End Figure 21.33 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 Transmit History Buffer Reading Procedure 21-190 RZ/A1H Group, RZ/A1M Group 21.10.4 21.10.4.1 21. CAN Interface Test Settings Self-Test Mode Setting Procedure Self-test mode allows communication test on a channel basis by enabling a CAN node to receive its own transmitted messages. Figure 21.34 shows the self-test mode setting procedure. Start Set the CHMDC[1:0] bits in the RSCAN0CmCTR register to 10B. Is CHLTSTS flag in the RSCAN0CmSTS register 1 (in channel halt mode)? Channel halt mode No Yes Set CTME bit in the RSCAN0CmCTR register to 1. Set the CTMS[1:0] bits to 10B or 11B. Communication test mode is enabled. Self-test mode 0 (10B) or 1 (11B) is selected. Set the CHMDC[1:0] bits in the RSCAN0CmCTR register to 00B. Are all CSLPSTS, CHLTSTS, and CRSTSTS flags in the RSCAN0CmSTS register 0? Channel communication mode No Yes Perform self-test in channel m. Set the CHMDC[1:0] bits in the RSCAN0CmCTR register to 10B. Is CHLTSTS flag in the RSCAN0CmSTS register 1 (in channel halt mode)? Channel halt mode No Yes Set CTME bit in the RSCAN0CmCTR register to 0. Set the CTMS[1:0] bits to 00B. m = 0 to 4 Figure 21.34 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 Communication test mode disabled. Standard test mode End Self-Test Mode Setting Procedure 21-191 RZ/A1H Group, RZ/A1M Group 21.10.4.2 21. CAN Interface Inter-Channel Communication Test Setting Procedure Communication testing can be performed by transmitting and receiving data between different channels. Figure 21.35 shows the inter-channel communication test setting procedure. Start Set the GMDC[1:0] bits in the RSCAN0GCTR register to 10B. Is the GHLTSTS flag in the RSCAN0GSTS register set to 1 (global test mode)? Global test mode No Yes Set the C0ICBCE bit in the RSCAN0GTSTCFG register to 1. Set the C1ICBCE bit in the RSCAN0GTSTCFG register to 1. Set the ICBCTME bit in the RSCAN0GTSTCTR register to 1. Enable inter-channel communication test for channel 0. Enable inter-channel communication test for channel 1. Enable inter-channel communication test. Set channels 0 and 1 for transmission and reception. Set GMDC[1:0] bits in the RSCAN0GCTR register to 00B. Is the value of the RSCAN0GSTS register 00H (global operating mode)? Global operating mode No Yes Set CHMDC[1:0] bits in the RSCAN0CmCTR register to 00B. Are the CSLPSTS, CHLTSTS and CRSTSTS flags in the RSCAN0CmSTS register all 0? Channel communication mode Set both channels 0 and 1 to channel communication mode. No Yes Perform communication testing by transmitting and receiving data between channel 0 and 1. Set GMDC[1:0] bits in the RSCAN0GCTR register to 00B. Is the GHLTSTS flag in the RSCAN0GSTS register set to 1 (global test mode)? No Yes Set the C0ICBCE bit in the RSCAN0GTSTCFG register to 0. Set the C1ICBCE bit in the RSCAN0GTSTCFG register to 0. Set the ICBCTME bit in the RSCAN0GTSTCTR register to 0. Disable inter-channel communication test. Disable inter-channel communication test for channel 0. Disable inter-channel communication test for channel 1. End m = 0 to 4 Figure 21.35 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 Inter-Channel Communication Test Setting Procedure(Example of Communication Test between Channel 0 and Channel 1) 21-192 RZ/A1H Group, RZ/A1M Group 21. CAN Interface 21.11 Notes on the RS-CAN Module * When changing a global mode, check the GSLPSTS, GHLTSTS, and GRSTSTS flags in the RSCAN0GSTS register for transitions. When changing a channel mode, check the CSLPSTS, CHLTSTS, and CRSTSTS flags in the RSCAN0CmSTS register (m = 0 to 4) for transitions. * The acceptance filter processing checks receive rules sequentially in ascending order from the minimum rule number. If the same ID, IDE bit, or RTR bit value is set for multiple receive rules, the minimum number of receive rule is used for the acceptance filter processing. If the message does not pass through the subsequent DLC filter processing, the data processing is terminated without returning to the acceptance filter processing and the message is not stored in the buffer. * When linking transmit buffers to transmit/receive FIFO buffers or allocating transmit buffers to transmit queues, set the control register (RSCAN0TMCp) of the corresponding transmit buffer to 00H. The status register (RSCAN0TMSTSp) of the corresponding transmit buffer should not be used. Flags in other status registers (registers RSCAN0TMTRSTS0 to RSCAN0TMTRSTS2, RSCAN0TMTARSTS0 to RSCAN0TMTARSTS2, RSCAN0TMTCSTS0 to RSCAN0TMTCSTS2, and RSCAN0TMTASTS0 to RSCAN0TMTASTS2), which correspond to transmit buffers linked to transmit/receive FIFO buffers or allocated to transmit queues remain unchanged. Set the enable bit in the corresponding interrupt enable register (registers RSCAN0TMIEC0 to RSCAN0TMIEC2) to 0 (transmit buffer interrupt is disabled). * Transmit buffers that are linked to transmit/receive FIFO buffers must not bet allocated to transmit queues. * Only a single transmit/receive FIFO buffer can be linked to a transmit buffer. Do not link two or more transmit/receive FIFO buffers to transmit buffers of the same number. * When the CANm bit time clock is selected as a timestamp counter clock source, the timestamp counter stops when the corresponding channel has transitioned to channel reset mode or channel halt mode. * In case of an attempt to store a new received message when the receive FIFO buffer and the transmit/receive FIFO buffer are full, the new message is discarded. If you wish to store a new transmit message in the transmit/receive FIFO buffer or the transmit queue, check that the transmit/receive FIFO buffer or the transmit queue is not full. * The values of unused receive buffer registers (RSCAN0RMIDq, RSCAN0RMPTRq, RSCAN0RMDF0q, and RSCAN0RMDF1q registers), receive FIFO buffer access registers (RSCAN0RFIDx, RSCAN0RFPTRx, RSCAN0RFDF0x, and RSCAN0RFDF1x registers), and transmit/receive FIFO buffer access registers (RSCAN0CFIDk, RSCAN0CFPTRk, RSCAN0CFDF0k, and RSCAN0CFDF1k registers) are undefined when the RS-CAN module transitions to global operation mode or global test mode after exiting from global reset mode. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 21-193 RZ/A1H Group, RZ/A1M Group 22. 22. IEBus Controller IEBus Controller IEBus (Inter Equipment Bus) is a small-scale digital data transfer system that transfers data between units. To use IEBus with this LSI, an external IEBus driver and receiver are necessary because they are not provided. The internal IEBus controller of this LSI is of negative logic. 22.1 IEBB Features Channels This microcontroller has the following number of channels of the IEBB. Table 22.1 Channels of IEBB IEBB Number of channels 1 Name Channel index n Register addresses IEBB0 Throughout this section, the individual channels of IEBB are identified by the index "n" (n = 0), for example, IEBBnBCR for the IEBBn bus control register. All IEBBn register addresses are given as addresses offset from the base address <IEBBn_base>. The base address <IEBBn_base> of each IEBBn is listed in the following table: Table 22.2 Clock supply Register base address <IEBBn_base> IEBBn <IEBBn_base> IEBB0 FCFEF000 The following clock is supplied to the IEBBn: Table 22.3 IEBBn clock supply IEBBn Clock Connected to: IEBB0 P0 Clock pulse generator R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 22-1 RZ/A1H Group, RZ/A1M Group Interrupts and DMA 22. IEBus Controller The IEBB can generate the following interrupt requests and DMA requests: Table 22.4 IEBBn interrupts and DMA requests Interrupt request signal Direct memory access controller activation Function IEBBTD Data interrupt request IEBBTV Vector interrupt request IEBBTERR Error interrupt request -- IEBBTSTA Status interrupt request -- I/O signals The I/O signals of the IEBB0 are listed in the following table: Table 22.5 IEBBn I/O signals Pin name R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 Function Input/output IERxD IEBB0 reception data Input IETxD IEBB0 transmission data Output 22-2 RZ/A1H Group, RZ/A1M Group 22.2 22.2.1 22. IEBus Controller Configuration Function overview Features summary * The data transfer system complies with the IEBus (communication mode 1/communication mode 2) protocol. * The IEBus (Inter Equipment Bus) controller is mainly intended to transfer data between automotive devices by using a two-line serial bus interface. * Effective transmission speed: Approximately 18 kbps (communication mode 1), or approximately 27 kbps (communication mode 2) * The single mode or FIFO mode can be selected. * Maximum number of transferred bytes: 32 bytes/frame (communication mode 1) 128 bytes/frame (communication mode 2) * To implement IEBus, an external IEBus driver and receiver are necessary. The driver and receiver are not built in. * This IEBus controller uses negative logic. * Operation clock: 8 MHz (input P0 = 32 MHz to this module) * Interrupt request signals - Data interrupt (IEBBTD) For transmission data write processing (single mode, FIFO mode) For reception data read processing (single mode) - Error interrupt (IEBBTERR) For error processing - Status interrupt (IEBBTSTA) Start interrupt processing (single mode) Status transmission interrupt (single mode) Communication completion interrupt (single mode, FIFO mode) Frame completion interrupt (single mode, FIFO mode) - Vector interrupt (IEBBTV) Occurs at the same time as IEBBTERR or IEBBTSTA (single mode) For reception data read processing (FIFO mode) * Pin configuration - IERxD: IEBus reception data input signal - IETxD: IEBus transmission data output signal R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 22-3 RZ/A1H Group, RZ/A1M Group 22.2.2 22. IEBus Controller Block diagram IE bus controller (IEBB) Core block Register block IEBBnESR IEBBnRCD IEBBnRDL IEBBnBSR IEBBnSSR IEBBnUSR IEBBnFSR IEBBnSCR IEBBnCCR IEBBnPAR IEBBnRSA IEBBnSTC0 IEBBnSTC1 IEBBTD Interrupt control block Internal bus Bit controller IEBBTV IEBBTERR IEBBTSTA Transmission block Transmission shift register IETxD 32-byte transmission FIFO buffer Reception block Peripheral bus IEBBnBCR IEBBnPSR IEBBnUAR IEBBnSAR IEBBnISR IEBBnCDR IEBBnTCD IEBBnDLR IEBBnTDL IEBBnCKS IEBBnTMS IEBBnDR IEBBnPCR Field controller Reception shift register Noise filter IERxD 32-byte reception FIFO buffer Operation clock Baud rate generator Prescaler P0 Figure 22.1 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 IEBBn block diagram 22-4 RZ/A1H Group, RZ/A1M Group 22.3 22. IEBus Controller Registers 22.3.1 IEBBn register overview The IEBBn is controlled by the following registers: Table 22.6 IEBBn registers Register name Symbol Address IEBBn bus control register IEBBnBCR <IEBBn_base> + 0000H IEBBn power save register IEBBnPSR <IEBBn_base> + 0004H IEBBn unit address register IEBBnUAR <IEBBn_base> + 0008H IEBBn slave address register IEBBnSAR <IEBBn_base> + 000CH IEBBn partner address register IEBBnPAR <IEBBn_base> + 0010H IEBBn reception slave address register IEBBnRSA <IEBBn_base> + 0014H IEBBn control data register IEBBnCDR <IEBBn_base> + 0018H IEBBn transmission control data register IEBBnTCD <IEBBn_base> + 001CH IEBBn reception control data register IEBBnRCD <IEBBn_base> + 0020H IEBBn message length register IEBBnDLR <IEBBn_base> + 0024H IEBBn transmission message length register IEBBnTDL <IEBBn_base> + 0028H IEBBn reception message length register IEBBnRDL <IEBBn_base> + 002CH IEBBn clock selection register IEBBnCKS <IEBBn_base> + 0030H IEBBn transfer mode setting register IEBBnTMS <IEBBn_base> + 0034H IEBBn pointer clear register IEBBnPCR <IEBBn_base> + 0038H IEBBn buffer status register IEBBnBSR <IEBBn_base> + 003CH IEBBn slave status register IEBBnSSR <IEBBn_base> + 0040H IEBBn unit status register IEBBnUSR <IEBBn_base> + 0044H IEBBn interrupt status register IEBBnISR <IEBBn_base> + 0048H IEBBn error status register IEBBnESR <IEBBn_base> + 004CH IEBBn field status register IEBBnFSR <IEBBn_base> + 0050H IEBBn success count register IEBBnSCR <IEBBn_base> + 0054H IEBBn communication count register IEBBnCCR <IEBBn_base> + 0058H IEBBn status clear register 0 IEBBnSTC0 <IEBBn_base> + 005CH IEBBn status clear register 1 IEBBnSTC1 <IEBBn_base> + 0060H IEBBn data register IEBBnDR <IEBBn_base> + 0064H <IEBBn_base> The IEBBn base address <IEBBn_base> is defined in Table 22.2, Register base address <IEBBn_base>. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 22-5 RZ/A1H Group, RZ/A1M Group 22.3.2 22. IEBus Controller IEBBn control register details (1) IEBBnBCR - IEBBn bus control register The IEBBnBCR register is used to control the operation of IEBBn. Access This register can be read or written in 8-bit units. Address <IEBBn_base> + 0000H Initial value 00H The IEBBnMSRQ, IEBBnALRQ, IEBBnSTXE, and IEBBnSRXE bits are reset by writing 0 to the IEBBnPW bit. Cautions 1. When operation is enabled (when the IEBBnPW bit = 1), writing 1 to the IEBBnMSRQ bit is prohibited while the IEBBnMSRQ bit = 1. To write 1 to this bit, first clear it to 0. 2. Note the following when accessing the register: * When the IEBBnPW bit = 0, it is not possible to write to the IEBBnMSRQ, IEBBnALRQ, IEBBnSTXE, and IEBBnSRXE bits. * Because the IEBBnMSRQ, IEBBnALRQ, IEBBnSTXE, and IEBBnSRXE bits are reset at the same time by writing 0 to the IEBBnPW bit, even if an 8-bit write that results in the IEBBnPW bit being cleared to 0 is performed, the IEBBnMSRQ, IEBBnALRQ, IEBBnSTXE, and IEBBnSRXE bits are not written to. When an 8-bit write that results in the IEBBnPW bit being set to 1 is performed, the IEBBnMSRQ, IEBBnALRQ, IEBBnSTXE, and IEBBnSRXE bits can be written to. Example: If 78H is written to the IEBBnBCR register and then the register is read, 00H is returned. If F8H is written to the IEBBnBCR register and then the register is read, F8H is returned. 7 6 5 4 3 2 1 0 IEBBn PW IEBBn MSRQ IEBBn ALRQ IEBBn STXE IEBBn SRXE 0 0 0 R/W R/W R/W R/W R/W R R R R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 22-6 RZ/A1H Group, RZ/A1M Group Table 22.7 Bit position 7 22. IEBus Controller IEBBnBCR register contents Bit name IEBBnPW Function Communication enable flag 0: Stop IEBBn unit operation. 1: Enable IEBBn unit operation. Caution When the IEBBnPW bit is set (to 1), the IEBBnPSR, IEBBnUAR, IEBBnCKS, and IEBBnTMS registers below cannot be overwritten. Therefore, these registers must be set up before setting the IEBBnPW bit. 6 IEBBnMSRQ Master request flag 0: Do not request the IEBBn unit as the master. 1: Request the IEBBn unit as the master. 5 IEBBnALRQ Broadcast request flag 0: Request individual communication. 1: Request broadcast communication. 4 IEBBnSTXE Slave transmission enable flag 0: Disable slave transmission. 1: Enable slave transmission. 3 IEBBnSRXE Slave reception enable flag 0: Disable slave reception. 1: Enable slave reception. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 22-7 RZ/A1H Group, RZ/A1M Group (a) 22. IEBus Controller Communication enable flag (IEBBnPW): Bit 7 * Set/clear condition Set: By software (Write 1 to the IEBBnPW bit.) Clear: By software (Write 0 to the IEBBnPW bit.) Depending on when the IEBBnPW bit is set (to 1), the IEBBn communication participation method differs. Table 22.8 IEBBnPW bit setting timing and communication participation method Timing for setting the IEBBnPW bit (to 1) IEBBn communication participation method When communication is not being performed on IEBus Communication is participated in starting at the next frame or communication is started. When communication is being performed on IEBus, and start bit communication is being performed by another bus master Participates in communication from that frame if the start bit is detected. If the start bit is not detected, participates in communication from the next frame. When communication is being performed on IEBus, and post-start bit communication is being performed by another bus master Participates in communication from the next frame. If the IEBBnPW bit is cleared (to 0), communication is immediately stopped even if it is in progress, and the internal flags and registers are reset, with some exceptions. The registers that are not reset by the IEBBnPW bit are shown below. When the IEBBnPW = 0, even if another unit starts communication, IEBBn does not respond. Table 22.9 Registers that are not reset by the IEBBnPW bit Registers that are not reset by the IEBBnPW bit Remark IEBBnPSR Not reset IEBBnUAR Not reset IEBBnSAR Not reset IEBBnCDR Data written from the CPU is not reset but data received during communication is. IEBBnTCD Not reset IEBBnDLR Data written from the CPU is not reset but data received during communication is. IEBBnTDL Not reset IEBBnCKS Not reset IEBBnTMS Not reset IEBBnPCR Not reset IEBBnSTC0 Not reset IEBBnSTC1 Not reset IEBBnDR Data written from the CPU is not reset but data received during communication is. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 22-8 RZ/A1H Group, RZ/A1M Group (b) 22. IEBus Controller Master request flag (IEBBnMSRQ): Bit 6 * Set/clear condition Set: By software Clear: - Single mode: The flag is cleared (to 0) by hardware when master communication is started and when the start interrupt of the master occurs. The flag is cleared (to 0) by hardware when a communication error interrupt occurs (when the IEBBnISR.IEBBnIEBE bit = 1). The flag is cleared (to 0) by hardware when arbitration loss occurs. The flag is cleared (to 0) when the IEBBnPW bit is cleared. - FIFO mode: The flag is cleared (to 0) by hardware after master communication starts, communication is performed without arbitration loss occurring, and the parity bit of the slave address field output by the unit is transmitted. The flag is cleared (to 0) by hardware when a communication error interrupt occurs (when the IEBBnISR.IEBBnIEBE bit = 1). The flag is cleared (to 0) by hardware if arbitration losses consecutively occur the number of times specified by the IEBBnTMS.IEBBnALC2 to IEBBnALC0 bits. The flag is cleared (to 0) when the IEBBnPW bit is cleared. When the IEBBnMSRQ bit is set (to 1), the IEBus controller starts communication on IEBus as the master. If communication is in progress on IEBus (if the start bit cannot be detected while the start bit is being communicated or if communication is in progress after the start bit has been detected), however, the controller waits until the current frame ends (holds the master request pending), outputs the start bit after the frame has ended, and starts communication as the master. Cautions 1. Only set the IEBBnMSRQ bit after clearing the IEBBnSTXE bit to 0. After setting the IEBBnSTXE bit to 1, if arbitration loss occurs and the slave is selected, the transmission data prepared for the master might be used as slave transmission data. 2. Reissue master requests in the single mode and FIFO mode as described below. * Single mode: When arbitration is lost, use software to reissue master requests. * FIFO mode: When arbitration is lost, use hardware to reissue master requests. However, if arbitration losses consecutively occur the number of times specified by the IEBBnTMS.IEBBnALC2 to IEBBnALC0 bits, the request must be reissued by using software. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 22-9 RZ/A1H Group, RZ/A1M Group (c) 22. IEBus Controller Broadcast request flag (IEBBnALRQ): Bit 5 * Set/clear condition Set: By software Clear: By software Cautions 1. The IEBBnMSRQ bit is cleared (to 0) by hardware, but the IEBBnALRQ bit is not. Therefore, if the next master request is for individual communication, clear the IEBBnALRQ bit (to 0). 2. Be sure to change the value of the IEBBnALRQ bit before setting the IEBBnMSRQ bit (to 1). (d) Slave transmission enable flag (IEBBnSTXE): Bit 4 * Set/clear condition Set: By software Clear: By software Slave transmission is controlled by the value of the slave transmission enable flag, but whether IEBBn performs slave transmission (whether there is an ACK signal response for the control field) is determined by other conditions. The ACK signal response conditions for the control field are shown below. Table 22.10 Control field ACK signal response conditions (when the received control data is 0H, 3H, 4H, 5H, 6H, or 7H) Communication target (IEBBnUSR. IEBBnSRQF bit) Slave specification = 1 No specification = 0 Lock status (IEBBnUSR. IEBBnLCKF bit) Lock = 1 No lock = 0 Master unit judgment (IEBBnPAR register match) Lock request unit = 1 Other = 0 Slave transmission enabled (IEBBnBCR. IEBBnSTXE bit) Slave reception enabled (IEBBnBCR. IEBBnSRXE bit) 1 0 don't care 0 don't care 1 0H 3H 4H 5H 6H 7H A N N N A N 1 A A N N A A 0 don't care A N A A N N 1 0 A N A A A N 1 A A A A A A Other than the above Note Received Control Data N A: Slave transmission is performed. (The ACK signal is returned.) N: Slave transmission is not performed. (The NACK signal is returned.) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 22-10 RZ/A1H Group, RZ/A1M Group 22. IEBus Controller Slave transmission is not performed if the received control data is AH, BH, EH, or FH. Table 22.11 Control field ACK signal response conditions (when the received control data is AH, BH, EH, or FH) Communication target (IEBBnUSR. IEBBnSRQF bit) Slave specification = 1 No specification = 0 Lock status (IEBBnUSR. IEBBnLCKF bit) Lock = 1 No lock = 0 Master unit judgment (IEBBnPAR register match) Lock request unit = 1 Other = 0 Slave transmission enabled (IEBBnBCR. IEBBnSTXE bit) Slave reception enabled (IEBBnBCR. IEBBnSRXE bit) 1 0 don't care don't care 1 1 1 Other than the above Note Received control data AH BH EH FH A N A: The ACK signal is returned. N: The NACK signal is returned. Cautions 1. Set the IEBBnSTXE bit before the control field parity bit is received. 2. When there is a master request, clear the IEBBnSTXE bit (to 0) before setting the IEBBnMSRQ bit (to 1). This is to avoid transmission of the data of the IEBBnDR register that tries master transmission if the controller loses arbitration after master operation and if slave transmission is requested by the master. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 22-11 RZ/A1H Group, RZ/A1M Group (e) 22. IEBus Controller Slave reception enable flag (IEBBnSRXE): Bit 3 * Set/clear condition Set: By software Clear: By software When the IEBBnSRXE bit = 1 and the reception control data for the communicated control field addressed to the unit is AH, BH, EH, or FH (or when the lock status is specified and the master unit address of the communication matches the address for which a lock was requested), the ACK signal is returned for the control field, and a slave reception operation is performed. When the IEBBnSRXE bit = 0 and the reception control data for the communicated control field addressed to the unit is AH, BH, EH, or FH, the NACK signal is returned for the control field, and no slave reception operation is performed. Cautions 1. Set the IEBBnSRXE bit before the control field parity bit is received. 2. The IEBBnSRXE bit is used to enable or disable slave reception for both individual and broadcast communication. For individual communication, a NACK signal can be returned for the control field to end communication by clearing the IEBBnSRXE bit to 0 (thereby prohibiting slave reception), but, for broadcast communication, although communication cannot be ended by clearing this bit because no ACK/NACK signal is transmitted, no data interrupt occurs because IEBBn does not respond to the broadcast communication. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 22-12 RZ/A1H Group, RZ/A1M Group (2) 22. IEBus Controller IEBBnPSR - IEBBn power save register The IEBBnPSR register is used to operate and stop the IEBBn operation clock and to control the communication mode. Access This register can be read or written in 8-bit units. Address <IEBBn_base> + 0004H Initial value 00H Cautions 1. The IEBBnPSR register can only be set up when the IEBBnBCR.IEBBnPW bit = 0. Do not set up the register when this bit = 1. If an attempt is made to set up the register when the IEBBnPW bit = 1, the value is ignored. 2. To use IEBBn, first set the IEBBnCLKE bit (to 1) and enable the operation clock. To start the bus operation, specify the settings below. * When communication has started 1. Set up the IEBBnCKS register. 2. Set the IEBBnCLKE bit (to 1). (The operation clock operates.) Set the IEBBnCMD bit to 0 or 1 to specify the communication mode. 3. Set up registers such as IEBBnUAR, IEBBnSAR, IEBn0TCD, IEBBnTDL, and IEBBnDR depending on the type of communication. 4. Set the IEBBnBCR.IEBBnPW bit (to 1) to start communication. * When communication is stopped 1. Clear the IEBBnPW bit to 0. 2. Clear the IEBBnCLKE bit (to 0). (The operation clock stops.) 7 6 5 4 3 2 1 0 IEBBn CLKE IEBBn CMD 0 0 0 0 0 0 R/W R/W R R R R R R Table 22.12 Bit position 7 Bit name IEBBnPSR register contents Function IEBBnCLKE Operation clock enable flag 0: Stop the operation clock. (This makes it possible to reduce the power consumed by IEBBn.) Initialize the prescaler and baud rate generator. 1: Enable the operation clock. The operation clock starts operating one clock cycle after the IEBBnCLKE bit is set (to 1). (For details, see Figure 22.2 "Starting and stopping the operation clock".) Similarly, the operation clock stops operating one clock cycle after the IEBBnCLKE bit is cleared (to 0). (For details, see Figure 22.2 "Starting and stopping the operation clock".) 6 IEBBnCMD R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 IEBBn communication mode setting flag 0: Specify communication mode 1. 1: Specify communication mode 2. 22-13 RZ/A1H Group, RZ/A1M Group 22. IEBus Controller P0 IEBBnCLKE bit Operation clock Figure 22.2 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 Starting and stopping the operation clock 22-14 RZ/A1H Group, RZ/A1M Group (3) 22. IEBus Controller IEBBnUAR - IEBBn unit address register The IEBBnUAR register is used to specify the unit address of the IEBus unit. This register must always be set before starting communication. Specify the unit address (12 bits) for bits 11 to 0. Access This register can be read or written in 16-bit units. Address <IEBBn_base> + 0008H Initial value 0000H Cautions 1. The IEBBnUAR register can only be set up when the IEBBnBCR.IEBBnPW bit = 0. Do not set up the register when this bit = 1. If an attempt is made to set up the register when the IEBBnPW bit = 1, the value is ignored. 2. Writing to this register in 8-bit units is prohibited. 15 14 13 12 11 10 9 8 0 0 0 0 R R R R R/W R/W R/W R/W 7 6 5 4 3 2 1 0 R/W R/W R/W R/W R/W R/W R/W R/W R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 22-15 RZ/A1H Group, RZ/A1M Group (4) 22. IEBus Controller IEBBnSAR - IEBBn slave address register The IEBBnSAR register is used to specify the address of the communicationpartner slave unit during master communication. During a master request, the value of this register is transmitted as the slave address field data. Specify the slave address (12 bits) for bits 11 to 0. Access This register can be read or written in 16-bit units. Address <IEBBn_base> + 000CH Initial value 0000H Cautions 1. When the IEBBnSAR register is overwritten during communication (while the IEBBnBCR.IEBBnPW bit = 1), communication might not be correctly performed. Therefore, overwriting is prohibited from when a master request is issued until the communication or frame completion timing. Note that overwriting is enabled at the following times: * When the IEBBnPW bit = 0 * From when the IEBBnPW bit is set to 1 until the first master request (when the IEBBnMSRQ bit = 1) * From the communication or frame completion timing (assuming the IEBBnPW bit = 1 and the IEBBnMSRQ bit = 0) until the next master request (when the IEBBnMSRQ bit = 1) 2. Writing to this register in 8-bit units is prohibited. 15 14 13 12 0 0 0 0 R R R 7 6 R/W R/W R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 11 10 9 8 R R/W R/W R/W R/W 5 4 3 2 1 0 R/W R/W R/W R/W R/W R/W 22-16 RZ/A1H Group, RZ/A1M Group (5) 22. IEBus Controller IEBBnPAR - IEBBn partner address register The IEBBnPAR register is used to store the reception master address in the master address field. When operating the unit is enabled (when the IEBBnBCR.IEBBnPW bit = 1), the received master address is stored using the master address field regardless of whether the unit master is operating or the slave is operating. * Storage in the single mode Upon completion of the parity period for the master address field, this is only performed if the parity value is normal and the unit is in the non-lock status. * Storage in the FIFO mode If reading the data received during the previous communication has finished (if the IEBBnBSR.IEBBnRFLF bit = 0 and the IEBBnBSR.IEBBnSRFP4 to IEBBnSRFP0 bits = 00000), upon completion of the parity period for the master address field, storage is only performed if the parity value is normal and the unit is in the non-lock status. If reading the received data has not finished, the IEBBnPAR register is not updated until it finishes. When there is a unit lock, because the address of the unit that requested the lock (the lock master) is retained, the IEBBnPAR register is not updated. * Lock address transmission request reception in the single mode If a lock address transmission request is received from the master as a status transmission request, when the received control data receives the lock address (higher four bit) read request (5H), the value of the IEBBnPAR register is read by using software, and then the data in bits 15 to 8 of the IEBBnPAR register is written to the IEBBnDR register. In addition, if a lock address (lower 8 bits) read request (4H) is received, the value of the IEBBnPAR register is read by using software, and then the data in bits 7 to 0 of the IEBBnPAR register is written to the IEBBnDR register. * Lock address transmission request reception in the FIFO mode If a lock address transmission request is received from the master as a status transmission request, the data in the IEBBnPAR register is automatically transmitted to the data field by using hardware. Specify the partner address (12 bits) for bits 11 to 0. Access This register is read-only, in 16-bit units. Address <IEBBn_base> + 0010H Initial value 0000H This register is reset when the IEBBnBCR.IEBBnPW bit is overwritten. 15 14 13 12 0 0 0 0 R R R 7 6 R R R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 11 10 9 8 R R R R R 5 4 3 2 1 0 R R R R R R 22-17 RZ/A1H Group, RZ/A1M Group (6) 22. IEBus Controller IEBBnRSA - IEBBn reception slave address register The IEBBnRSA register is used to store the slave address value received using the slave address field. When operating the unit is enabled (when the IEBBnBCR.IEBBnPW bit = 1), the received slave address is stored using the slave address field regardless of whether the unit master is operating or the slave is operating. * Storage in the single mode This is performed upon the completion of the slave address field parity period if the parity value is normal. * Storage in the FIFO mode If reading the data received during the previous communication has finished (if the IEBBnBSR.IEBBnRFLF bit = 0 and the IEBBnBSR.IEBBnSRFP4 to IEBBnSRFP0 bits = 00000), upon completion of the parity period for the slave address field, storage is only performed if the parity value is normal. Until reading the received data finishes, the IEBBnRSA register is not updated. Specify the slave address (12 bits) for bits 11 to 0. Access This register is read-only, in 16-bit units. Address <IEBBn_base> + 0014H Initial value 0000H This register is reset when the IEBBnBCR.IEBBnPW bit is overwritten. 15 14 13 12 0 0 0 0 R R R 7 6 R R R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 11 10 9 8 R R R R R 5 4 3 2 1 0 R R R R R R 22-18 RZ/A1H Group, RZ/A1M Group (7) 22. IEBus Controller IEBBnCDR - IEBBn control data register The IEBBnCDR register is used to specify the control data transmitted using the control field. After writing to the IEBBnCDR register, the IEBBnTCD register is written to. After reading the IEBBnCDR register, the IEBBnRCD register value is read. Access This register can be read or written in 8-bit units. Address <IEBBn_base> + 0018H Initial value 00H The read value is reset when the IEBBnBCR.IEBBnPW bit is overwritten. Caution When issuing a master request, be sure to set up the IEBBnCDR register before starting communication (when the IEBBnBCR.IEBBnMSRQ bit = 0). Note The IEBBnCDR register consists of a write register and a read register. Therefore, data written to this register cannot be read as is. The data received during IEBus communication can be read. 7 6 5 4 3 2 1 0 0 0 0 0 IEBBn SLCD3 IEBBn SLCD2 IEBBn SLCD1 IEBBn SLCD0 R R R R R/W R/W R/W R/W R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 22-19 RZ/A1H Group, RZ/A1M Group (8) 22. IEBus Controller IEBBnTCD - IEBBn transmission control data register The IEBBnTCD register is used to specify the control data transmitted using the control field. The value of the lower 4 bits of the value written to the IEBBnTCD register is transmitted as control data by using the control field during master transmission. Access This register can be read or written in 8-bit units. Address <IEBBn_base> + 001CH Initial value 00H Cautions 1. When issuing a master request, be sure to set up the IEBBnTCD register before starting communication (when the IEBBnBCR.IEBBnMSRQ bit = 0). 2. Do not specify undefined values. 3. During broadcast transmission, specifying slave transmission control data is prohibited. 7 6 5 4 3 2 1 0 0 0 0 0 IEBBn SLTD3 IEBBn SLTD2 IEBBn SLTD1 IEBBn SLTD0 R R R R R/W R/W R/W R/W Table 22.13 Bit position 3 to 0 IEBBnTCD register contents Bit name Function IEBBnSLTD Specify the control data transmitted by using the control field. [3-0] IEBBn IEBBn IEBBn IEBBn R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 Function SLTD3 SLTD2 SLTD1 SLTD0 0 0 0 0 Read slave status 0 0 0 1 Undefined 0 0 1 0 Undefined 0 0 1 1 Data reading and locking 0 1 0 0 Lock address reading (lower 8 bits) 0 1 0 1 Lock address reading (higher 4 bits) 0 1 1 0 Slave status reading and unlocking 0 1 1 1 Read data 1 0 0 0 Undefined 1 0 0 1 Undefined 1 0 1 0 Command writing and locking 1 0 1 1 Data writing and locking 1 1 0 0 Undefined 1 1 0 1 Undefined 1 1 1 0 Write command 1 1 1 1 Write data 22-20 RZ/A1H Group, RZ/A1M Group (9) 22. IEBus Controller IEBBnRCD - IEBBn reception control data register The IEBBnRCD register is used to store the control data received using the control field. The data received by using the control field is read to the lower 4 bits of the IEBBnRCD register. Data is stored in the IEBBnRCD register upon completion of the control field parity period if the parity value is normal. * Storage in the single mode When a status transmission request is received, the user performs each process (settings for the transmission data of the IEBBnSSR register or the IEBBnPAR register) according to the value of the lower 4 bits of the IEBBnRCD register read value. * Storage in the FIFO mode When a status transmission request is received, the hardware automatically performs the status transmission processing (settings for the transmission data of the IEBBnSSR register or the IEBBnPAR register). Because it is necessary to judge whether the received data is a command or data, be sure to read the value of this register upon the completion of communication. In the FIFO mode, if reading the data received during the previous communication has finished (if the IEBBnBSR.IEBBnRFLF bit = 0 and the IEBBnBSR.IEBBnSRFP4-SRFP0 bit = 00000), upon completion of the parity period for the control data field, storage is performed if the parity value is normal. Until reading the received data finishes, the IEBBnRCD register is not updated. Access This register is read-only, in 8-bit units. Address <IEBBn_base> + 0020H Initial value 00H This register is reset when the IEBBnBCR.IEBBnPW bit is overwritten. 7 6 5 4 3 2 1 0 0 0 0 0 IEBBn SLRD3 IEBBn SLRD2 IEBBn SLRD1 IEBBn SLRD0 R R R R R R R R R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 22-21 RZ/A1H Group, RZ/A1M Group Table 22.14 Bit position 3 to 0 22. IEBus Controller IEBBnRCD register contents Bit name Function IEBBnSLRD Specify the control data received by using the control field. [3-0] IEBBn IEBBn IEBBn IEBBn R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 Function SLRD3 SLRD2 SLRD1 SLRD0 0 0 0 0 Read slave status 0 0 0 1 Undefined 0 0 1 0 Undefined 0 0 1 1 Data reading and locking 0 1 0 0 Lock address reading (lower 8 bits) 0 1 0 1 Lock address reading (higher 4 bits) 0 1 1 0 Slave status reading and unlocking 0 1 1 1 Read data 1 0 0 0 Undefined 1 0 0 1 Undefined 1 0 1 0 Command writing and locking 1 0 1 1 Data writing and locking 1 1 0 0 Undefined 1 1 0 1 Undefined 1 1 1 0 Write command 1 1 1 1 Write data 22-22 RZ/A1H Group, RZ/A1M Group (10) 22. IEBus Controller IEBBnDLR - IEBBn message length register The IEBBnDLR register is used to specify the message length data transmitted using the message length field. After writing to the IEBBnDLR register, the IEBBnTDL register is written to. After reading the IEBBnDLR register, the IEBBnRDL register value is read. Access This register can be read or written in 8-bit units. Address <IEBBn_base> + 0024H Initial value 01H The read value is reset when the IEBBnBCR.IEBBnPW bit is overwritten. Caution When issuing a master request, be sure to set up the IEBBnDLR register before starting communication (when the IEBBnBCR.IEBBnMSRQ bit = 0). Note The IEBBnDLR register consists of a write register and a read register. Therefore, data written to this register cannot be read as is. The data received during IEBus communication can be read. 7 6 5 4 3 2 1 0 R/W R/W R/W R/W R/W R/W R/W R/W R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 22-23 RZ/A1H Group, RZ/A1M Group (11) 22. IEBus Controller IEBBnTDL - IEBBn transmission message length register The IEBBnTDL register is used to specify the message length data transmitted using the message length field. The value written to the IEBBnTDL register is transmitted as message length data by using the message length field if the unit is the transmission unit (master transmission, slave transmission). However, when a status transmission request is received, 0H is transmitted as the message length data regardless of the IEBBnTDL register setting. Access This register can be read or written in 8-bit units. Address <IEBBn_base> + 0028H Initial value 01H Cautions 1. Be sure to set up the IEBBnTDL register before starting communication (when the IEBBnBCR.IEBBnMSRQ bit = 0). 2. The maximum number of bytes that can be transferred per frame is determined according to the communication mode. For example, when transferring 48 bytes in communication mode 1, perform communication by dividing the data among multiple frames. In this case, when performing the second communication, use the IEBBnSCR register to check the number of data bytes transmitted during the first communication, subtract the number of bytes that were successfully transmitted from the number of bytes you want to transmit, and then specify the result for the IEBBnTDL register. Write the next data to the IEBBnDR register at the same time, and then issue a master request. 7 6 5 4 3 2 1 0 R/W R/W R/W R/W R/W R/W R/W R/W Table 22.15 IEBBnTDL register contents Bit Setting Number of remaining communication data bytes 7 6 5 4 3 2 1 0 0 0 0 0 0 0 0 1 01H 1 byte 0 0 0 0 0 0 1 0 02H 2 bytes ... ... ... ... ... ... ... ... 0 0 0 1 0 1 0 0 ... ... ... ... ... ... ... ... ... 20H ... ... 32 bytes ... 1 1 1 1 1 1 1 1 FFH 255 bytes 0 0 0 0 0 0 0 0 00H 256 bytes R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 22-24 RZ/A1H Group, RZ/A1M Group (12) 22. IEBus Controller IEBBnRDL - IEBBn reception message length register The IEBBnRDL register is used to specify the message length data received using the message length field. The IEBBnRDL register read value is the data received using the message length field. * Storage in the single mode Storage proceeds if the parity value is normal at the end of the parity period for the message length field. * Storage in the FIFO mode If reading the data received during the previous communication has finished (IEBBnBSR.IEBBnRFLF bit = 0 and the IEBBnBSR.IEBBnSRFP4-SRFP0 bit = 00000), upon completion of the parity period for the message length field, storage is performed if the parity value is normal. Until reading the received data finishes, the IEBBnRDL register is not updated. Access This register is read-only, in 8-bit units. Address <IEBBn_base> + 002CH Initial value 01H This register is reset when the IEBBnBCR.IEBBnPW bit is overwritten. 7 6 5 4 3 2 1 0 R R R R R R R R Table 22.16 IEBBnRDL register contents Bit Setting Number of remaining communication data bytes 7 6 5 4 3 2 1 0 0 0 0 0 0 0 0 1 01H 1 byte 0 0 0 0 0 0 1 0 02H 2 bytes ... ... ... ... ... ... ... ... 0 0 0 1 0 1 0 0 ... ... ... ... ... ... ... ... ... 20H ... ... 32 bytes ... 1 1 1 1 1 1 1 1 FFH 255 bytes 0 0 0 0 0 0 0 0 00H 256 bytes R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 22-25 RZ/A1H Group, RZ/A1M Group (13) 22. IEBus Controller IEBBnCKS - IEBBn clock selection register The IEBBnCKS register is used to control the clock selection of the IEBus controller. Access This register can be read or written in 8-bit units. Address <IEBBn_base> + 0030H Initial value 17H Caution The IEBBnCKS register can only be set up when the IEBBnBCR.IEBBnPW bit = 0 and the IEBBnPSR.IEBBnCLKE bit = 0. Do not set up the register when this bit = 1. If an attempt is made to set up the register when the IEBBnPW bit = 1, the value is ignored. 7 6 5 4 3 2 1 0 0 0 0 IEBBn PRS 0 IEBBn BRS2 IEBBn BRS1 IEBBn BRS0 R R R R/W R R/W R/W R/W Table 22.17 Bit position 4 IEBBnCKS register contents Bit name IEBBnPRS Function Specify the prescaler output (PRSOUT). 0: P0 1: P02 Caution The conditions under which the prescaler is initialized are as follows: * When the IEBBnPRS bit is overwritten * When the IEBBnBCR.IEBBnPW bit = 0 and the IEBBnPSR.IEBBnCLKE bit = 1 2 to 0 IEBBnBRS [2-0] Specify the operation clock output (MCK). IEBBnBRS2 IEBBnBRS1 IEBBnBRS0 Operation clock output (MCK) 0 0 0 PRSOUT/1 0 0 1 PRSOUT/1 0 1 0 PRSOUT/2 0 1 1 PRSOUT/3 1 0 0 PRSOUT/4 1 0 1 PRSOUT/5 1 1 0 PRSOUT/6 1 1 1 PRSOUT/7 Caution The conditions under which the baud rate generator is initialized are as follows: * When the IEBBnBRS2 to IEBBnBRS0 bits are overwritten * When the IEBBnBCR.IEBBnPW bit = 0 and the IEBBnPSR.IEBBnCLKE bit = 1 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 22-26 RZ/A1H Group, RZ/A1M Group Table 22.18 22. IEBus Controller Input clock specification example P0 IEBBnPRS IEBBnBRS2 IEBBnBRS1 IEBBnBRS0 Specified value 32 MHz 0 1 0 0 04H Caution The IEBus controller is designed to operate at 8 MHz. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 22-27 RZ/A1H Group, RZ/A1M Group (14) 22. IEBus Controller IEBBnTMS - IEBBn transfer mode setting register The IEBBnTMS register is used to control the IEBus controller communication operations. Access This register can be read or written in 8-bit units. Address <IEBBn_base> + 0034H Initial value 01H Caution The IEBBnTMS register can only be set up when the IEBBnBCR.IEBBnPW bit = 0. Do not set up the register when this bit = 1. If an attempt is made to set up the register when the IEBBnPW bit = 1, the value is ignored. 7 6 5 4 3 2 1 0 IEBBn FMDE IEBBn SLRI1 IEBBn SLRI0 IEBBn SLTI1 IEBBn SLTI0 IEBBn ALC2 IEBBn ALC1 IEBBn ALC0 R/W R/W R/W R/W R/W R/W R/W R/W Table 22.19 Bit position IEBBnTMS register contents (1/2) Bit name Function 7 IEBBnFMDE Specify whether to enable or disable FIFO mode operation. 0: Disable FIFO mode operation (single mode). 1: Enable FIFO mode operation. 6, 5 IEBBnSLRI [1, 0] Specify the IEBBTV occurrence timing during FIFO mode reception. 4, 3 IEBBnSLTI [1, 0] R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 IEBBnSLRI1 IEBBnSLRI0 IEBBTV occurrence timing 0 0 When the reception data that has not been read from the reception FIFO buffer reaches 32 bytes 0 1 When the reception data that has not been read from the reception FIFO buffer reaches 24 bytes 1 0 When the reception data that has not been read from the reception FIFO buffer reaches 16 bytes 1 1 When the reception data that has not been read from the reception FIFO buffer reaches 8 bytes Specify the IEBBTD occurrence timing during FIFO mode transmission. IEBBnSLTI1 IEBBnSLTI0 IEBBTD occurrence timing 0 0 When the transmission FIFO buffer becomes empty 0 1 When the untransmitted data remaining in the transmission FIFO buffer reaches 2 bytes 1 0 When the untransmitted data remaining in the transmission FIFO buffer reaches 4 bytes 1 1 When the untransmitted data remaining in the transmission FIFO buffer reaches 8 bytes 22-28 RZ/A1H Group, RZ/A1M Group Table 22.19 Bit position 2 to 0 22. IEBus Controller IEBBnTMS register contents (2/2) Bit name IEBBnALC [2-0] Function Specify the arbitration loss number. This is only valid in the FIFO mode. The settings of these bits are invalid in the single mode. When arbitration is lost and the counter is set to 0H, the IEBBnBCR.IEBBnMSRQ bit is not retained. The settings of the IEBBnALC2 to IEBBnALC0 bits are always retained. The settings are not changed each time arbitration is lost. The arbitration loss counter is decremented separately from the IEBBnALC2 to IEBBnALC0 bits. Overwriting the IEBBnALC2 to IEBBnALC0 bits while the arbitration loss counter is counting does not affect the counter. (The values of the bits are specified for the arbitration loss counter when the IEBBnMSRQ bit = 1.) IEBBnALC1 IEBBnALC0 0 0 1 1 0 1 1 3 Other than the above R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 Maximum arbitration loss count IEBBnALC2 Setting prohibited 22-29 RZ/A1H Group, RZ/A1M Group (a) 22. IEBus Controller FIFO operation enable bit (IEBBnFMDE): Bit 7 Differences between operation in the single mode and FIFO mode are shown below. Table 22.20 Transfer mode Differences between operation in the single mode and FIFO mode Arbitration loss master request flag (IEBBnBCR.IEBBnMSRQ) Support for slave status requests and lock address requests Arbitration loss error interrupt signal (IEBBTERR) Single mode Clear * The signal is not output. * The IEBBnESR.IEBBnABTE bit is fixed to 0. During the slave status interrupt servicing, the value of the IEBBnSSR or IEBBnPAR register is written to the IEBBnDR register. FIFO mode The flag value is retained until arbitration is lost the number of times specified for the IEBBnALC2 to IEBBnALC0 bits. (The flag is cleared unless an error occurs during communication between third parties.) * The signal is output if arbitration is lost the specified number of times. * The IEBBnESR.IEBBnABTE bit is simultaneously set (to 1). The value of the IEBBnSSR or IEBBnPAR register is automatically sent by hardware by using the data field. (b) FIFO mode reception IEBBTV occurrence timing specification bits (IEBBnSLRI1, IEBBnSLRI0): Bits 6, 5 In communication mode 1, the IEBBnSLRI1 and IEBBnSLRI0 bits are cleared to 00. In communication mode 2, because data that exceeds 32 bytes is received, data must be read during reception. The occurrence timing of the data interrupt (IEBBTV) that requests that received data be read is specified by the IEBBnSLRI1 and IEBBnSLRI0 bits. The IEBBTV interrupt occurs when received data is stored in the FIFO buffer and the number of unread bytes of data reaches the value specified for the IEBBnSLRI1 and IEBBnSLRI0 bits. For the data no less than the number of bytes specified for the IEBBnSLRI1 and IEBBnSLRI0 bits, the data is read, and no interrupt occurs even if the number of unread bytes of received data exceeds the value specified for the IEBBnSLRI1 and IEBBnSLRI0 bits. Communication IEBBnBSR. IEBBnSRFP4 to IEBBnSRFP0 bits Data n Data n+1 7 8 Data n+2 9 8 7 8 Data Data read read IEBBTV Figure 22.3 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 Example of operation in communication mode 2: When the IEBBnSLRI1 and IEBBnSLRI0 bits = 11 22-30 RZ/A1H Group, RZ/A1M Group (c) 22. IEBus Controller FIFO mode transmission IEBBTB occurrence timing specification bits (IEBBnSLTI1, IEBBnSLTI0): Bits 4, 3 In communication mode 1, clear the IEBBnSLTI1 and IEBBnSLTI0 bits to 00. In communication mode 2, because data that exceeds 32 bytes is transmitted, transmission data must be written during transmission. The occurrence timing of the data interrupt (IEBBTD) that requests that transmission data be written is specified by the IEBBnSLTI1 and IEBBnSLTI0 bits. When less than 32 bytes of data are written to the FIFO buffer, IEBBTD occurs for the remaining number of bytes of data to be transmitted. The IEBBTD interrupt occurs when transmission data is transferred from the FIFO buffer to the shift register and the number of bytes of data that have not been transmitted reaches the value specified for the IEBBnSLTI1 and IEBBnSLTI0 bits. For data less than the number of bytes specified for the IEBBnSLTI1 and IEBBnSLTI0 bits, the data is written, and no interrupt occurs even if the number of bytes of data that have not been transmitted reaches the value specified for the IEBBnSLTI1 and IEBBnSLTI0 bits. Communication IEBBnBSR. IEBBnSTFP4-IEBBnSTFP0 bit Data n Data n+1 3 2 Data n+2 1 2 3 2 Data Data write write IEBBTD Figure 22.4 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 Example of operation in communication mode 2: When the IEBBnSLTI1 and IEBBnSLTI0 bits = 01 22-31 RZ/A1H Group, RZ/A1M Group (d) 22. IEBus Controller Arbitration loss count specification bits (IEBBnALC2 to IEBBnALC0): Bits 2 to 0 This is only valid in the FIFO mode. The settings of these bits are invalid in the single mode. When arbitration is lost and the counter is set to 0H, the IEBBnBCR.IEBBnMSRQ bit is not retained. Frame 1 Communication Contention loss Contention loss counter 3 2 Frame 2 Contention loss 1 Frame 3 Contention loss 0 IEBBnBSR. IEBBnMSRQ bit IEBBTERR IEBBnESR. IEBBnABTE bit IEBBnUSR. IEBBnARBF bit Figure 22.5 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 Example of operation in the FIFO mode: When the IEBBnALC2 to IEBBnALC0 bits = 011 22-32 RZ/A1H Group, RZ/A1M Group (15) 22. IEBus Controller IEBBnPCR - IEBBn pointer clear register The IEBBnPCR register is the trigger bit register for clearing the FIFO buffer pointer. Access This register is write-only, in 8-bit units. Address <IEBBn_base> + 0038H Initial value 00H 7 6 5 4 3 2 1 0 IEBBn CRPT IEBBn CTPT 0 0 0 0 0 0 W W R R R R R R Table 22.21 Bit position 7 Bit name IEBBnPCR register contents Function IEBBnCRPT Clear trigger bit for the store pointer and read pointer of the reception FIFO buffer 0: No operation 1: Clear the store pointer and read pointer of the reception FIFO buffer. The bit value can only be changed by setting the bit (to 1). Attempting to clear the bit (to 0) does not change the bit value. When the bit is read, 0 is always returned. Caution During reception or before reading received data, if the IEBBnCRPT bit is set to 1, the received data cannot be read. Except when discarding received data, only write 1 to the IEBBnCRPT bit after receiving and then reading data. 6 IEBBnCTPT Clear the trigger bit for the write pointer and load pointer of the transmission FIFO buffer 0: No operation 1: Clear the write pointer and load pointer of the transmission FIFO buffer. The bit value can only be changed by setting the bit (to 1). Attempting to clear the bit (to 0) does not change the bit value. When the bit is read, 0 is always returned. Cautions 1.If the IEBBnCTPT bit = 1 while specifying data for the FIFO buffer or during transmission, the specified data cannot be transmitted. Except when discarding transmission data, only write 1 to the IEBBnCTPT bit after transmitting the data written to the FIFO buffer. 2. To discard transmission data, set the IEBBnCTPT bit to 1 during transmission. Because the data is lost in this case, transmission is not performed and an underrun error occurs. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 22-33 RZ/A1H Group, RZ/A1M Group (16) 22. IEBus Controller IEBBnBSR - IEBBn buffer status register The IEBBnBSR register indicates the FIFO buffer status. Access This register is read only, in 16-bit units. Address <IEBBn_base> + 003CH Initial value 0000H This register is reset when 0 is written to the IEBBnBCR.IEBBnPW bit. 15 14 13 12 11 10 9 8 IEBBn RFLF IEBBn FOVR 0 IEBBn SRFP4 IEBBn SRFP3 IEBBn SRFP2 IEBBn SRFP1 IEBBn SRFP0 R R R R R R R R 7 6 5 4 3 2 1 0 IEBBn TFLF IEBBn FOVW 0 IEBBn STFP4 IEBBn STFP3 IEBBn STFP2 IEBBn STFP1 IEBBn STFP0 R R R R R R R R Table 22.22 Bit position 15 Bit name IEBBnRFLF IEBBnBSR register contents (1/2) Function Reception FIFO buffer full status flag 0: There are 31 bytes of data or less that have not been read in the reception FIFO buffer. 1: There are 32 bytes of data that have not been read in the reception FIFO buffer. This flag indicates that there are 32 bytes of data that have not been read in the reception FIFO buffer and that the buffer is full. 14 IEBBnFOVR This flag indicates whether reception FIFO buffer over-reading has occurred. 0: Reception FIFO buffer over-reading has not occurred. 1: Reception FIFO buffer over-reading has occurred. 12 to 8 IEBBnSRFP [4-0] This flag indicates the number of data bytes that have not been read remaining in the reception FIFO buffer. The (store pointer - read pointer) value can be read. However, the following values are used when IEBBnSRFP4 to IEBBnSRFP0 = 00000. * When the IEBBnRFLF bit = 0 and the IEBBnSRFP4 to IEBBnSRFP0 bits = 00000 Number of remaining data bytes that have not been read = 0 bytes * When the IEBBnRFLF bit = 1, and the IEBBnSRFP4 to IEBBnSRFP0 bits = 00000 Number of remaining data bytes that have not been read = 32 bytes 7 IEBBnTFLF Transmission FIFO buffer full status flag 0: There are 31 bytes of data or less that have not been transferred in the transmission FIFO buffer. 1: There are 32 bytes of data that have not been transferred in the transmission FIFO buffer. This flag indicates that there are 32 bytes of data that have not been transferred in the transmission FIFO buffer and that the buffer is full. 6 IEBBnFOVW Transmission FIFO buffer overwrite flag 0: No transmission FIFO buffer overwrite has occurred. 1: A transmission FIFO buffer overwrite has occurred. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 22-34 RZ/A1H Group, RZ/A1M Group Table 22.22 Bit position 4 to 0 Bit name IEBBnSTFP [4-0] 22. IEBus Controller IEBBnBSR register contents (2/2) Function This flag indicates the number of data bytes that have not been transferred remaining in the transmission FIFO buffer. The (write pointer - load pointer) value can be read. However, the following values are used when the IEBBnSTFP4 to STFPSTFP0 bits = 00000. * When the IEBBnTFLF bit = 0 and the IEBBnSTFP4 to IEBBnSTFP0 bits = 00000 Number of remaining data bytes that have not been transferred = 0 bytes * When the IEBBnTFLF bit = 1 and the IEBBnSTFP4 to IEBBnSTFP0 bits = 00000 Number of remaining data bytes that have not been transferred = 32 bytes R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 22-35 RZ/A1H Group, RZ/A1M Group (a) 22. IEBus Controller Reception FIFO buffer over-read indicating flag (IEBBnFOVR): Bit 14 * Set/clear condition Set: - Single mode: The IEBBnFOVR bit is not set (to 1). - FIFO mode: When an over-read (a read of the IEBBnDR register while the store pointer = the read pointer) occurs for the reception FIFO buffer Clear: - Single mode or FIFO mode: By software (The flag is cleared when 1 is written to the IEBBnPCR.IEBBnCRPT bit.) After reading the reception FIFO buffer, detect whether an over-read occurred by reading the IEBBnFOVR bit. (The data read during the over-read is the last bytes read during multiple operations.) Even if an over-read is detected, because the data cannot be read again, perform software processing such as requesting retransmission. The IEBBnFOVR bit is cleared by writing 1 to the IEBBnPCR.IEBBnCRPT bit. (If an over-read occurred, the FIFO buffer pointers have already been cleared.) (b) Transmission FIFO buffer overwrite flag (IEBBnFOVW): Bit 6 * Set/clear condition Set: - Single mode: The IEBBnFOVW bit is not set (to 1). - FIFO mode: When there are 32 bytes of that have not been transmitted in the transmission FIFO buffer and a 33rd byte of data is written Clear: - Single mode or FIFO mode: By software (The flag is cleared when 1 is written to the IEBBnPCR.IEBBnCTPT bit.) After writing the required data to the transmission FIFO buffer, read the IEBBnFOVW bit before setting the master request flag. (IEBBnBCR.IEBBnMSRQ) (to 1) to detect whether an overwrite has occurred. If an overwrite is detected, clear the FIFO buffer pointers by writing 1 to the IEBBnPCR.IEBBnCTPT bit and then specify the data again. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 22-36 RZ/A1H Group, RZ/A1M Group (17) 22. IEBus Controller IEBBnSSR - IEBBn slave status register The IEBBnSSR register indicates the communication status of the slave unit. When a slave status transmission request interrupt is received form the master and the received control data is 0H or 6H, the IEBBnSSR register value is automatically written to the IEBBnDR register, and the slave status is transmitted. In addition, when transmitting the slave status, because 01H is automatically transmitted as the message length, the IEBBnTDL register does not have to be set up. Because bits 7 and 6 indicate the highest mode supported by the unit, they are fixed to 10 (which indicates communication mode 2). Access This register is read-only, in 8-bit units. Address <IEBBn_base> + 0040H Initial value 81H The IEBBnSSLF and IEBBnSTLF bits are reset by writing 0 to the IEBBnBCR.IEBBnPW bit. The IEBBnSRXF and IEBBnSTXF bits are reset when the value of the IEBBnPW bit is overwritten with a different value. 7 6 5 4 3 2 1 0 1 0 0 IEBBn SSLF 0 IEBBn STLF IEBBn SRXF IEBBn STXF R R R R R R R R Table 22.23 Bit position IEBBnSSR register contents (1/2) Bit name Function 4 IEBBnSSLF Slave transmission status flag 0: Slave transmission is stopped. 1: Slave transmission is enabled. 2 IEBBnSTLF 1 IEBBnSRXF IEBBnDR register or FIFO buffer reception status flag In the single mode 0: Received data has not been stored in the IEBBnDR register. 1: Received data has been stored in the IEBBnDR register. In the FIFO mode 0: Received data has not been stored in the FIFO buffer. 1: Received data has been stored in the FIFO buffer. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 Lock status flag 0: Unlocked 1: Locked 22-37 RZ/A1H Group, RZ/A1M Group Table 22.23 Bit position 0 Bit name 22. IEBus Controller IEBBnSSR register contents (2/2) Function IEBBnSTXF IEBBnDR register or FIFO buffer transmission status flag * When communication is not being performed 1: The flag is always this value. * Master In the single mode (transmission) 0: The data specified for the IEBBnDR register has been transferred to the transmission shift register, and the next transmission data has not been written to the IEBBnDR register. 1: Transmission data remains in the IEBBnDR register. (This is the status up until the contents of the IEBBnDR register are transferred to the transmission shift register.) In the single mode (reception) 1: The flag is always this value. In the FIFO mode (transmission) 0: The number of bytes of data written to the FIFO buffer have been transferred from the FIFO buffer to the transmission shift register, and the next transfer data has not been written to the FIFO buffer. 1: This is the status from when communication starts until data is transferred to the transmission shift register and the number of bytes of data written to the FIFO buffer disappear. In the FIFO mode (reception) 1: The flag is always this value. * Slave In the single mode (transmission) 0: The data specified for the IEBBnDR register has been transferred to the transmission shift register, and the next transmission data has not been written to the IEBBnDR register. 1: This is the status from when communication starts until the first transmission data is transferred from the IEBBnDR register to the transmission shift register. This is also the status after writing data to the IEBBnDR register until the data is transferred to the transmission shift register. In the single mode (reception) 1: The flag is always this value. In the FIFO mode (transmission) 0: The number of bytes of data written to the FIFO buffer have been transferred from the FIFO buffer to the transmission shift register, and the next transfer data has not been written to the FIFO buffer. 1: This is the status from when communication starts until data is transferred to the transmission shift register and the number of bytes of data written to the FIFO buffer disappear. In the FIFO mode (reception) 1: The flag is always this value. * Third party 1: The flag is always this value. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 22-38 RZ/A1H Group, RZ/A1M Group (a) 22. IEBus Controller Slave transmission status flag (IEBBnSSLF): Bit 4 The value of the slave transmission enable flag (the IEBBnBCR.IEBBnSTXE bit) is applied as is. (b) Lock status flag (IEBBnSTLF): Bit 2 The value of the lock status flag (the IEBBnUSR.IEBBnLCKF bit) is applied as is. (c) IEBBnDR register or FIFO buffer reception status flag (IEBBnSRXF): Bit 1 * Set/clear condition Set: - Single mode: When received data is stored in the IEBBnDR register - FIFO mode: When received data is stored in the FIFO buffer Clear: - Single mode: When the IEBBnDR register contents are read - FIFO mode: When all the received data stored in the FIFO buffer has been read In the single mode, when the IEBBnSRXF bit is set (to 1), the data interrupt IEBBTD occurs. In the single mode, when IEBBTD occurs on data reception, the IEBBnDR register must be read before the next data is received. During broadcast communication, an overrun error occurs if the IEBBnDR register is not read regardless of whether IEBBTD has occurred. For details, see the description of the IEBBnOVRE bit in 22.3.2 (20), IEBBnESR - IEBBn error status register. In the FIFO mode, even if the IEBBnSRXF bit is set (to 1), the interrupt signal IEBBTV is not generated. For details about the IEBBTV generation timing, see the description of the IEBBnSLRI1, IEBBnSLRI0 bits in 22.3.2 (14), IEBBnTMS - IEBBn transfer mode setting register. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 22-39 RZ/A1H Group, RZ/A1M Group (d) 22. IEBus Controller IEBBnDR register or FIFO buffer transmission status flag (IEBBnSTXF): Bit 0 * Set/clear condition Set: - When communication finishes - Single mode: When the IEBBnDR register is written to - FIFO mode: When transmission data is written to the FIFO buffer Clear: - Single mode: When the contents of the IEBBnDR register are written to the transmission shift register - FIFO mode: When the number of bytes of data written to the FIFO buffer are transferred from the FIFO buffer to the transmission shift register In the single mode, when the IEBBnSTXF bit is cleared, the data interrupt IEBBTD occurs. In the single mode, when IEBBTD occurs on data transmission, the next transmission data must be written to the IEBBnDR register. Regardless of whether IEBBTD occurs, an underrun error occurs if IEBBnDR is not written to. For details, see the description of the IEBBnUNRE bit in 22.3.2 (20) IEBBnESR - IEBBn error status register. In the FIFO mode, even if the IEBBnSRXF bit is set (to 1), the interrupt signal IEBBTD is not generated. For details about the IEBBTD generation timing, see the description of the IEBBnSLTI1, IEBBnSLTI0 bits in 22.3.2 (14) IEBBnTMS IEBBn transfer mode setting register. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 22-40 RZ/A1H Group, RZ/A1M Group (18) 22. IEBus Controller IEBBnUSR - IEBBn unit status register The IEBBnUSR register indicates the unit status. Access This register is read-only, in 8-bit units. Address <IEBBn_base> + 0044H Initial value 00H This register is reset when the value of the IEBBnPW bit is overwritten with a different value. 7 6 5 4 3 2 1 0 0 IEBBn SRQF IEBBn ARBF IEBBn ALTF IEBBn ACKF IEBBn LCKF 0 0 R R R R R R R R Table 22.24 Bit position IEBBnUSR register contents Bit name Function 6 IEBBnSRQF Slave request flag for the unit 0: There are no slave requests. 1: There is a slave request. 5 IEBBnARBF Arbitration result flag 0: Arbitration loss did not occur. 1: Arbitration loss occurred. 4 IEBBnALTF Broadcast communication flag 0: Individual communication status 1: Broadcast communication status 3 IEBBnACKF Acknowledge transmission flag 0: A NACK signal is transmitted. 1: An ACK signal is transmitted. 2 IEBBnLCKF Lock status flag 0: Unlocked 1: Locked R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 22-41 RZ/A1H Group, RZ/A1M Group (a) 22. IEBus Controller Slave request flag for the unit (IEBBnSRQF): Bit 6 * Set/clear condition Set: When the unit is requested as a slave (if the condition in Table 22.25 "Slave request conditions (conditions for setting the IEBBnSRQF bit)" is satisfied), this flag is set (to 1) by hardware when the parity bit communication of the slave address field endsa. Clear: This flag is cleared (to 0) by hardware when the unit is not requested as a slave (if the condition in Table 22.25 "Slave request conditions (conditions for setting the IEBBnSRQF bit)" is not satisfied). The timinga is the same as that for setting the flag. a) Table 22.25 Status of unit Not locked The bit is updated when the communication of the slave address field parity bit finishes without an error such as a parity error occurring. For example, if the slave address reception parity is incorrect, the IEBBnSRQF bit is not updated and the previous value is retained. Slave request conditions (conditions for setting the IEBBnSRQF bit) Received master address don't care Communication mode Received slave address Individual IEBBnUAR match Broadcast Group matching FFFH match Locked Locked master matching Individual IEBBnUAR match Broadcast Group matching FFFH match Note IEBBnUAR match: When the reception slave address and unit IEBBnUAR register match Group match: When the reception-slave-address group address and unit IEBBnUAR-register group address match FFFH match: When the reception slave address is FFFH Table 22.26 Status of unit don't care ACK signal response condition for the slave address field Received master address don't care Note Caution Communication mode Individual Received slave address IEBBnUAR match IEBBnUAR match: When the reception slave address and unit IEBBnUAR register match If a unit other than the locked master communicates with the unit while the unit is locked, the IEBBnSRQF bit is not set but the ACK signal is returned to the slave address field. This is because communication must be continued, even for communication of a unit other than the locked master, if the control data received using the control field is a slave status transmission request. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 22-42 RZ/A1H Group, RZ/A1M Group (b) 22. IEBus Controller Arbitration result flag (IEBBnARBF): Bit 5 * Set/clear condition Set: When the data output by the unit does not match the received data during the arbitration perioda Clear: After each communication frame start bit is transmitted or received a) In the FIFO mode, the arbitration loss flag is set (to 1) based on the same condition even while the master request flag (IEBBnBCR.IEBBnMSRQ) is retained. Note that, if arbitration is lost in the FIFO mode, a NACK reception error is detected by returning the NACK signal after control data reception, and software processing by outputting IEBBTERR is required. In the case of a status transmission request, the NACK signal is not returned because there is an automatic response. The IEBBnARBF bit is set (to 1) if there is inter-unit-data contention during the arbitration period (the broadcast field and master address field period) and the unit loses arbitration. Arbitration loss is judged to have occurred when the unit output data does not match the received data. Because the IEBus controller uses AND logic, the unit that outputs 0 wins arbitration. In other words, among units that output broadcast data (0) for the broadcast field, the unit that has the smallest master address wins arbitration. Caution In the single mode, when the start interrupt occurs upon issuing a master request, use the IEBBnARBF bit to check for arbitration loss. To transfer data again in the case of arbitration loss, perform software processing to issue another master request. In the FIFO mode, another master request is issued even if arbitration is lost the number of times specified by the IEBBnTMS.IEBBnALC0 to IEBBnALC2 bits. If the number of arbitration losses exceeds this setting, an interrupt occurs to indicate an arbitration loss error. To transfer data again, perform software processing to issue another master request. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 22-43 RZ/A1H Group, RZ/A1M Group (c) 22. IEBus Controller Broadcast communication flag (IEBBnALTF): Bit 4 Flag indicating whether the unit is performing broadcast communication. The contents of the flag are updated in the broadcast field of each frame. * Set/clear condition Set: When "broadcast" is received by the broadcast field Clear: When individual is received by the broadcast field Caution The broadcast flag is updated regardless of whether IEBus is the communication target. In the FIFO mode, storage is performed upon header completion if reading the data received during the previous communication has finished (if the IEBBnBSR.IEBBnRFLF bit = 0 and the nBSR.IEBBnSRFP4 to IEBBnSRFP0 bits = 00000). Until reading the received data finishes, the IEBBnALTF register is not updated. (d) Acknowledge transmission flag (IEBBnACKF): Bit 3 This flag indicates whether the ACK signal was transmitted during the acknowledge bit period of the acknowledge bit field when IEBus is the receiving unit. * Set/clear condition Set: When ACK is transmitted upon the completion of the acknowledge bit period for each field Clear: When NACK is transmitted upon the completion of the acknowledge bit period for each field Cautions 1. If a communication error occurs and the unit returns to the initial status, no update is performed at the end of the acknowledge bit period for the corresponding field. For example, if the reception parity for the control field is incorrect, because IEBBn changes to the initial status (the communication standby status) after parity reception due to the parity error, a NACK signal is returned by using the control field (more accurately, no ACK signal is returned), but this is not applied to the IEBBnACKF bit, and the previous value is retained. 2. In the single mode, because the occurrence timing (when IEBBTSTA or IEBBTV becomes active) for the start interrupt and status transmission interrupt is when parity bit reception ends, the reading of the IEBBnUSR register by the previously described interrupt in the slave mode during interrupt handler processing might overlap with the changing of the IEBBnACKF bit. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 22-44 RZ/A1H Group, RZ/A1M Group (e) 22. IEBus Controller Lock status flag (IEBBnLCKF): Bit 2 A flag that indicates whether the unit is locked. * Set/clear condition Set: When an individual communication frame ends, lock-related data (3H, 6H, AH, and BH) is received by using the control field, the communication completion flag (the IEBBnISR.IEBBnETRF bit) is cleared (to 0), and the frame completion flag (the IEBBnISR.IEBBnEFMF bit) is set (to 1). Clear: When an individual communication frame ends, lock-related data (3H, 6H, AH, and BH) is received by using the control field, and the communication completion flag (the IEBBnISR.IEBBnETRF bit) is set (to 1) Cautions 1. Locking and unlocking are performed only during individual communication, not during broadcast communication. 2. While the master is locked, communication from a unit other than the master is not generally acknowledged. However, as an exception, if the control data (0H, 4H, or 5H) of a slave status transmission request is received, the communication is acknowledged even if it is not from the locked master. Note that, at this time, only a status request interrupt occurs, not a start interrupt or completion interrupt. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 22-45 RZ/A1H Group, RZ/A1M Group (19) 22. IEBus Controller IEBBnISR - IEBBn interrupt status register The IEBBnISR status register indicates the interrupt source when an IEBBTSTA, IEBBTERR, or IEBBTV interrupt occurs. Each time the IEBBTSTA, IEBBTERR, and IEBBTV interrupts occur, the IEBBnISR register is read, and the specified interrupt servicing is performed. Access Only bit 6 can be read or written in 8-bit units. Bits other than bit 6 are read-only, in 8-bit units. Address <IEBBn_base> + 0048H Initial value 00H The IEBBnIEBE bit is reset when 0 is written to the IEBBnBCR.IEBBnPW bit. Bits other than IEBBnIEBE are reset when the value of the IEBBnPW bit is overwritten with a different value. Caution Be sure to set bits 1, and 7 to 0. 7 6 5 4 3 2 1 0 0 IEBBn IEBE IEBBn STRF IEBBn STSF IEBBn ETRF IEBBn EFMF 0 IEBBn FOVE R R/Wa R R R R R R a) Only the IEBBnIEBE bit can be written. Note that, when writing to the IEBBnIEBE bit, the bit can only be cleared (to 0). Even if 1 is written, the IEBBnIEBE bit is not set (to 1). Table 22.27 Bit position IEBBnISR register contents Bit name Function 6 IEBBnIEBE Communication error flag 0: No communication error has occurred. 1: A communication error has occurred. 5 IEBBnSTRF Start interrupt flag 0: No start interrupt has occurred. 1: A start interrupt has occurred. 4 IEBBnSTSF Status transmission flag (slave) 0: There is no status transmission request. 1: There is a status transmission request. 3 IEBBnETRF Communication completion flag 0: Communication of the number of transmission bytes specified by the message length field has not finished. 1: Communication of the number of transmission bytes specified by the message length field has finished. 2 IEBBnEFMF Frame completion flag 0: The frame (communication of the maximum number of transmission bytesa) has not finished. 1: The frame (communication of the maximum number of transmission bytesa) has finished. 0 IEBBnFOVE Frame over error flag 0: No frame over error has occurred. 1: A frame over error has occurred. a) Communication mode 1: 32 bits, communication mode 2: 128 bits R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 22-46 RZ/A1H Group, RZ/A1M Group (a) 22. IEBus Controller Communication error flag (IEBBnIEBE): Bit 6 A flag that indicates a communication error has occurred. * Set/clear condition Set: - Single mode: When a timing error, parity error (except in the data field during individual reception), NACK reception error, underrun error, or overrun error (during broadcast reception) occurs - FIFO mode: When a timing error, parity error (except in the data field during individual reception), NACK reception error, underrun error, overrun error (during broadcast reception), or arbitration loss error occurs Clear: - Single mode or FIFO mode: By software (The flag is cleared (to 0) when 0 is written to the IEBBnIEBE bit.) When a communication error occurs, IEBBTERR IEBBTV occur in the single mode, and IEBBTERR occurs in the FIFO mode. It is possible to determine what caused the error by reading the IEBBnESR and IEBBnISR registers. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 22-47 RZ/A1H Group, RZ/A1M Group (b) 22. IEBus Controller Start interrupt flag: (IEBBnSTRF): Bit 5 A flag that indicates the start interrupt. * Set/clear condition Set: - Single mode: The flag is set (to 1) during master unit operation, regardless of whether arbitration is won or lost. The flag is set (to 1) during slave unit operation if there is a slave request (when the IEBBnUSR.IEBBnSRQF bit = 1) from the master (only the locked master when the unit is locked). The flag is set upon the completion of the slave address field parity period in all cases. - FIFO mode: The IEBBnSTRF bit is not set (to 1). Clear: - Single mode: If the unit is the communication target (during communication with the master unit or slave unit), the flag is cleared (to 0) by hardware when a status transmission interrupt, communication completion interrupt, frame completion interrupt, transmission data write request interrupt, reception data read interrupt, or communication error interrupt occurs. - FIFO mode: The IEBBnSTRF bit is normally cleared. In the single mode, IEBBTSTA and IEBBTV occur when a start interrupt occurs. In the FIFO mode, the start interrupt, IEBBTSTA, and IEBBTV do not occur. Cautions 1. When a start interrupt occurs, read the IEBBnUSR register to check the slave request flag (IEBBnSRQF) and arbitration result flag (IEBBnARBF) for the unit. 2. If the arbitration result flag (IEBBnARBF) is set (to 1) when a start interrupt occurs after the unit issues a master request, perform software processing to reissue the master request. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 22-48 RZ/A1H Group, RZ/A1M Group (c) 22. IEBus Controller Status transmission flag (slave) (IEBBnSTSF): Bit 4 This flag indicates that the master requested transmission of the slave status and lock address (higher 4 bits and lower 8 bits) when the controller was serving as a slave. * Set/clear condition Set: - Single mode: When the unit is not locked, there is a slave request from any master, and 0H or 6H is received by using the control field When the unit is locked, there is a slave request from the locked master, and 0H, 4H, 5H, or 6H is received by using the control field, or when 0H, 4H, or 5H is received from a unit other than the locked master by using the control field The flag is set upon the completion of the control field parity period in all cases. For details, see Table 22.28, Conditions for setting the status transmission request flag (slave). - FIFO mode: The IEBBnSTSF bit is not set (to 1). Clear: - Single mode: If the unit is the communication target (during communication with the master unit or slave unit), the flag is cleared (to 0) by hardware when a start interrupt, communication completion interrupt, frame completion interrupt, transmission data write request interrupt, reception data read interrupt, or communication error interrupt occurs. - FIFO mode: The IEBBnSTSF bit is normally cleared. In the single mode, IEBBTSTA and IEBBTV occur when there is a status transmission request. In the FIFO mode, no interrupt signal is generated even if there is a status transmission request. Caution Even if the slave transmission enable flag (the IEBBnBCR.IEBBnSTXE bit) is set to the prohibited value (0), the IEBBnSTSF bit is set (to 1). R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 22-49 RZ/A1H Group, RZ/A1M Group 22. IEBus Controller Table 22.28 Conditions for setting the status transmission request flag (slave) Various statuses Value received using the control field equa lockf eqpa IEBBn STXE IEBBn SRXE 0H 3H, 7H 4H, 5H 6H AH, BH, EH, FH 1 0 0 Any Any Set Not set Not set Set Not set 1 0 1 Any Any Set Not set Not set Set Not set 1 1 0 Any Any Set Not set Set Not set Not set 1 1 1 Any Any Set Not set Set Set Not set Note equa: Unit match (during individual communication, IEBBnUAR register match lockf: Whether there is a lock eqpa: Lock master match IEBBnSTXE: Slave transmission enable flag (IEBBnBCR register bit 4) IEBBnSRXE: Slave reception enable flag (IEBBnBCR register bit 3) If a slave status transmission request interrupt occurs in the single mode, read the IEBBnCDR register to check the received control data contents, and then write the required slave status information to the IEBBnDR register. The received control data and data written to the IEBBnDR register are shown below. Table 22.29 Received control data Received control data and data written to the IEBBnDR register Function 0H, 6H Data written to the IEBBnDR register Slave status transmission Value read from the IEBBnSSR register 4H Transmission of the lower 8 bits of the lock address Lower 8 bits of the IEBBnPAR register 5H Transmission of the higher 4 bits of the lock address Higher 8 bits of the IEBBnPAR register Caution After a slave status transmission request interrupt occurs, be sure to write the appropriate data to the IEBBnDR register before the completion of the message length field. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 22-50 RZ/A1H Group, RZ/A1M Group (d) 22. IEBus Controller Communication completion flag (IEBBnETRF): Bit 3 A flag that indicates whether communication ends after the number of bytes set in the message length field have been transferred. * Set/clear condition Set: - Single mode: When the unit is the communication target (during communication with the master unit or slave unit) and the value of the IEBBnSCR register becomes 0 at the end of the data field acknowledge period Clear: - Single mode: The flag is cleared (to 0) by hardware when a start interrupt, status transmission interrupt, frame completion interrupt (when a communication completion interrupt does not occur), transmission data write request interrupt, reception data read interrupt, or communication error interrupt occurs. In the single mode, IEBBTSTA and IEBBTV occur when the communication completion flag is set (to 1). In the FIFO mode, the IEBBTSTA interrupt occurs at the same timing as in the single mode. In the FIFO mode, reading the IEBBnETRF bit is prohibited. If the bit is read, the returned value is undefined. In the FIFO mode, after IEBBTSTA occurs, transmission and reception can be controlled by performing the software processing below. * When reception ends 1. Detecting the completion of communication based on the occurrence of the IEBBTSTA interrupt 2. Checking whether communication or a frame has finished by using the IEBBnFSR.IEBBnRTRF bit 3. Checking the number of received data bytes by using the IEBBnBSR.IEBBnSRFP4 to IEBBnSRFP0 bits (the number of bytes that have not been read) 4. Reading the received data from the IEBBnDR register (the reception FIFO buffer) * When transmission ends 1. Detecting the completion of communication based on the occurrence of the IEBBTSTA interrupt 2. Checking whether communication or a frame has finished by using the IEBBnFSR.IEBBnTTRF bit 3. Checking the number of transmission data bytes by using the IEBBnBSR.IEBBnSTFP4 to IEBBnSTFP0 bits (the number of bytes that have not been transmitted) 4. Proceeding to retransmission processing if there is data that has not been transmitted R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 22-51 RZ/A1H Group, RZ/A1M Group (e) 22. IEBus Controller Frame completion flag (IEBBnEFMF): Bit 2 This flag indicates whether communication ends after the maximum number of bytes (communication mode 1: 32 bytes, communication mode 2: 128 bytes) have been transferred. * Set/clear condition Set: - Single mode: When the unit is the communication target (during communication with the master unit or slave unit) and the value of the IEBBnCCR register becomes 0 at the end of the data field acknowledge period Clear: - Single mode: The flag is cleared (to 0) by hardware when a start interrupt, status transmission interrupt, communication completion interrupt (when a frame completion interrupt does not occur), transmission data write request interrupt, reception data read interrupt, or communication error interrupt occurs. In the single mode, IEBBTSTA and IEBBTV occur when the frame completion flag is set (to 1). Cautions 1. In the single mode, if the IEBBnSCR and IEBBnCCR registers are both cleared to 00H at the end of the data field acknowledge period, the IEBBnETRF and IEBBnEFMF bits are set (to 1) at the same time. 2. In the single mode, if the last data field is a NACK signal when the maximum number of bytes that can be transmitted is reached during retransmission, the IEBBnEFMF and IEBBnIEBE bits (NACK reception error) are set (to 1) at the same time. In the FIFO mode, the IEBBTSTA interrupt occurs at the same timing as in the single mode. In the FIFO mode, reading the IEBBnEFMF bit is prohibited. If the bit is read, the returned value is undefined. After IEBBTSTA occurs, transmission and reception can be controlled by performing the software processing below. * When reception ends 1. Detecting the completion of communication based on the occurrence of the IEBBTSTA interrupt 2. Checking whether communication or a frame has finished by using the IEBBnFSR.IEBBnRTRF bit 3. Checking the number of received data bytes by using the IEBBnBSR.IEBBnSRFP4 to IEBBnSRFP0 bits (the number of bytes that have not been read) 4. Reading the received data from the IEBBnDR register (the reception FIFO buffer) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 22-52 RZ/A1H Group, RZ/A1M Group 22. IEBus Controller * When transmission ends 1. Detecting the completion of communication based on the occurrence of the IEBBTSTA interrupt 2. Checking whether communication or a frame has finished by using the IEBBnFSR.IEBBnTTRF bit 3. Checking the number of transmission data bytes by using the IEBBnBSR.IEBBnSTFP4 to IEBBnSTFP0 bits (the number of bytes that have not been transmitted) 4. Proceeding to retransmission processing if there is data that has not been transmitted (f) Frame over error flag (IEBBnFOVE): Bit 0 This flag indicates that a frame over error has occurred. * Set/clear condition Set: - Single mode: The IEBBnFOVE bit is not set (to 1). - FIFO mode: If the next broadcast communication is received as a slave unit before reading the data received during the previous communication finishes, the flag is set (to 1) after the first data field parity period finishes. Clear: - Single mode or FIFO mode: By software (The flag is cleared (to 0) when 1 is written to the IEBBnSTC1.IEBBnCLFF bit.) In the single mode, the IEBBnFOVE bit is not set (to 1), and no interrupt requests occur. In the FIFO mode, IEBBTERR occurs when the IEBBnFOVE bit is set (to 1). Even if a frame over error occurs for the current frame, the data received during the previous frame is valid. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 22-53 RZ/A1H Group, RZ/A1M Group (20) 22. IEBus Controller IEBBnESR - IEBBn error status register The IEBBnESR register is used to indicate the cause when an IEBus controller communication error interrupt occurs. Each bit of the IEBBnESR register is set (to 1) as soon as the communication error flag of the IEBBnISR register (IEBBnIEBE) is set (to 1). The cause of a communication error, if any, can be identified by checking the contents of the IEBBnESR register. (If the IEBBnISR.IEBBnIEBE bit is already set to 1, only the bits of the IEBBnESR register are set (to 1).) Note that the bits can only be set (to 1) by hardware and are cleared by writing 1 to the IEBBnSTC0 register. When 1 is written to the IEBBnSTC0 register, if there is contention with the hardware trying to specify (1), the hardware is prioritized. Note that writing to the IEBBnESR register is invalid. Access This register is read-only, in 8-bit units. Address <IEBBn_base> + 004CH Initial value 00H This register is reset when the value of the IEBBnBCR.IEBBnPW bit is overwritten with a different value. Caution When a communication error occurs, IEBBn returns to the initial status and prepares for the next communication. Regardless of whether an error occurs, if the next communication is started without handling errors, any error flags that have been set remain set. (If the system returns to the initial status due to a timing error, and a parity error is received during the next communication, both the timing error and parity error bits of the IEBBnESR register are set to 1.) Therefore, handle any errors that occur before the next communication starts. 7 6 5 4 3 2 1 0 IEBBn TIME IEBBn PARE IEBBn NACE IEBBn UNRE IEBBn OVRE 0 IEBBn ABTE IEBBn TRDE R R R R R R R R Table 22.30 Bit position IEBBnESR register contents (1/2) Bit name Function 7 IEBBnTIME Timing error occurrence flag 0: No timing error has occurred. 1: A timing error has occurred. 6 IEBBnPARE Parity error occurrence flag 0: No parity error has occurred. 1: A parity error has occurred. 5 IEBBnNACE NACK reception error flag 0: No NACK reception error has occurred. 1: A NACK reception error has occurred. 4 IEBBnUNRE Underrun error occurrence flag 0: No underrun error has occurred. 1: An underrun error has occurred. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 22-54 RZ/A1H Group, RZ/A1M Group Table 22.30 Bit position 22. IEBus Controller IEBBnESR register contents (2/2) Bit name Function 3 IEBBnOVRE Overrun error occurrence flag 0: No overrun error has occurred. 1: An overrun error has occurred. 1 IEBBnABTE Arbitration loss error occurrence flag 0: The number of arbitration losses specified for the arbitration loss count setting bits (IEBBnTMS.IEBBnALC2 to IEBBnALC0) have not occurred. 1: The number of arbitration losses specified for the arbitration loss count setting bits (IEBBnTMS.IEBBnALC2 to IEBBnALC0) have occurred. 0 IEBBnTRDE Inter-third-party communication error occurrence flag 0: An error occurred during communication targeting the unit. 1: An error occurred during inter-third-party communication. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 22-55 RZ/A1H Group, RZ/A1M Group (a) 22. IEBus Controller Timing error occurrence flag (IEBBnTIME): Bit 7 * Set condition Set: This flag is set (to 1) if a timing error occurs. A timing error occurs if the high-/low-level width of the communication bit is not the defined value. The defined value of the high- and low-level width is set to the bit processing block and monitored by the internal timer. (b) Parity error occurrence flag (IEBBnPARE): Bit 6 * Set condition Set: This flag is set (to 1) if a parity error occurs. When the unit is the reception unit (including while communication between others is being monitored), a parity error occurs when the parity data generated by the data received using the master address field, slave address field, control data field, or message length field does not match the received parity data. However, when there is a data field mismatch, a NACK signal is returned and a data retransmission request is issued during individual communication, but a parity error occurs during broadcast communication. Note During the above parity period, if the parity data received on the transmission side is inverted for some reason, a timing error occurs and communication ends. Table 22.31 Field Operation when the parity data does not match Communication mode Operation when the parity data does not match Master address field Individual/broadcast A parity error occurs. Slave address field Individual/broadcast A parity error occurs. Control data field Individual/broadcast A parity error occurs. Message length field Individual/broadcast A parity error occurs. Data field Individual A NACK signal is returned to request retransmission. Broadcast A parity error occurs. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 22-56 RZ/A1H Group, RZ/A1M Group (c) 22. IEBus Controller NACK reception error flag (IEBBnNACE): Bit 5 * Set condition Set: This flag is set (to 1) if a NACK reception error occurs. A NACK reception error occurs if a NACK signal is received during the acknowledge bit period of the slave address field, control data field, or message length field during individual communication, regardless of whether the controller is operating as the master or slave. When a NACK signal is received for the data field, no NACK reception error generally occurs because this reception signals a data retransmission request. However, if the last data field is a NACK signal, a NACK reception error does occur. During reception, a NACK reception error is judged to have occurred if an output NACK signal is received for the last data of the slave address field, control data field, message length field, or data field. Note that, during broadcast communication, no NACK reception errors occur because ACK/NACK signal judgment is not performed. No NACK reception errors occur during inter-third-party communication because only timing/parity errors are detected as errors. However, for the slave address field, NACK reception error judgment is performed because communication is participated in as a slave. Table 22.32 Slave address field Control data field Data field Message length field Data field (last) Occurs Occurs Occurs Occurs Master reception -- -- Occurs Occurs Slave transmission -- -- Occurs Occurs Slave reception Occurs Occurs Occurs Occurs Inter-third-party communication Occurs Does not occur Does not occur Does not occur Does not occur Does not occur Does not occur Does not occur Communication mode Individual communication Broadcast communication NACK reception error judgment period Master transmission All R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 22-57 RZ/A1H Group, RZ/A1M Group (d) 22. IEBus Controller Underrun error occurrence flag (IEBBnUNRE): Bit 4 * Set condition Set: - Single mode: During data transmission using the data field, an underrun error occurs if writing the next data to be transmitted to the IEBBnDR register does not finish before the end of the data-field acknowledge bit period following the occurrence of IEBBTD, and this flag is set (to 1). However, if the NACK signal is received during the acknowledge bit period, no underrun error occurs because retransmission is performed. During inter-third-party communication, underrun errors do not occur because only timing/parity errors are detected as errors. * * * P A Data field P A Data field * * * Request to write to the IEBBnDR register IEBBTD IEBBnSSR.IEBBnSTXF bit An error occurs if the IEBBnDR register is not written to during this period. Figure 22.6 Underrun error occurrence timing - FIFO mode: Before data of the message length specified by the IEBBnTDL register is transmitted, if there are 0 data items to be transmitted remaining in the transmission FIFO buffer (if the IEBBnSSR.IEBBnSTXF bit = 0), an underrun error occurs if writing the next data to be transmitted to the IEBBnDR register does not finish before the end of the next data-field acknowledge bit period, and this flag is set (to 1). However, if the NACK signal is received during the acknowledge bit period, no underrun error occurs because retransmission is performed. During inter-third-party communication, underrun errors do not occur because only timing/parity errors are detected as errors. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 22-58 RZ/A1H Group, RZ/A1M Group (e) 22. IEBus Controller Overrun error occurrence flag (IEBBnOVRE): Bit 3 * Set condition Set: - Single mode: When the data field is used to receive data during broadcast communication, an overrun error occurs if reading the IEBBnDR register does not finish between when IEBBTD occurs and when the parity period of the data field finishes, and this flag is set (to 1). During individual communication, data retransmission is requested by returning a NACK signal without an error, and returning the NACK signal continues until the IEBBnDR register is read. (However, the frame ends when the maximum number of bytes that can be transferred is reached.) During inter-third-party communication, overrun errors do not occur because only timing/parity errors are detected as errors. * * * P A Data field P A Data field * * * Request to read to the IEBBnDR register IEBBTD IEBBnSSR.IEBBnSRXF bit An error occurs if the IEBBnDR register is not read to during this period. Figure 22.7 Overrun error occurrence timing - FIFO mode: During broadcast communication in communication mode 2, if there are 32 bytes of unread data in the reception FIFO buffer, an overrun error occurs if a 33rd byte of data is received, and this flag is set (to 1). During individual communication, data retransmission is requested by returning a NACK signal without an error, and returning the NACK signal continues until the IEBBnDR register is read. (However, the frame ends when the maximum number of bytes that can be transferred is reached.) If an overrun error occurs, do not read data by servicing interrupts. If an interrupt occurs while reading data, it might no longer be possible to read the correct data. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 22-59 RZ/A1H Group, RZ/A1M Group (f) 22. IEBus Controller Arbitration loss error occurrence flag (IEBBnABTE): Bit 1 * Set condition Set: If arbitration losses occur the number of times specified for the IEBBnTMS.IEBBnALC2 to IEBBnALC0 bits, this flag is set (to 1) when the last arbitration loss error occurs. For details about arbitration loss, see the description of the IEBBnARBF bit in 22.3.2 (18), IEBBnUSR - IEBBn unit status register. (g) Inter-third-party communication error occurrence flag (IEBBnTRDE): Bit 0 * Set condition Set: If an inter-third-party communication error occurs at the same time as a timing error or parity error that occurs during communication that is not related to the unit (inter-third-party communication), this flag is set (to 1) at the same time as the IEBBnTIME or IEBBnPARE bit. Caution Note If an error occurs before the inter-third-party communication starts even when the slave address field does not match that of the unit (for example, if the NACK signal is received when the received address does not match that of the unit in the slave address field (if the IEBBnNACE bit is set (to 1))), the IEBBnTRDE bit is not set (to 1). Communication between third parties may take place in the following two cases. 1. If the address received in the slave address field does not match that of the unit (during individual communication: matching with the IEBBnUAR register, during broadcast communication: matching with the group or FFFH) and communication continues after the ACK signal has been received, the unit monitors that communication. 2. If the unit cannot respond to the received control data in the control field during broadcast communication and if communication continues, the unit monitors that communication. For example, this happens when the unit receives the control data FH from the master during broadcast communication but the slave reception enable flag of the unit is disabled (IEBBnBCR.IEBBnSRXE bit = 0). (During individual communication, the NACK signal is returned and communication ends.) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 22-60 RZ/A1H Group, RZ/A1M Group (21) 22. IEBus Controller IEBBnFSR - IEBBn field status register The IEBBnFSR register is used to store the field status state of the IEBus controller when various interrupts (IEBBTD, IEBBTSTA, IEBBTERR, and IEBBTV) occur. Access This register is read-only, in 8-bit units. Address <IEBBn_base> + 0050H Initial value 00H The IEBBnSSFS1 and IEBBnSSFS0 bits are reset when the IEBBnBCR.IEBBnPW bit is overwritten with a different value. Cautions 1. If a different interrupt occurs before the IEBBnFSR register is read, the status information used at the time of the previous interrupt is overwritten with the status information used at the time of the new interrupt. 2. If an interrupt occurs during communication between third parties (during the reception of communication between other units), the IEBBnSSFS1 and IEBBnSSFS0 bits are cleared to 00. However, because the only interrupts that occur during communication between third parties are interrupts caused by errors, an inter-third-party communication error can be judged to have occurred by reading the inter-third-party communication error occurrence flag (the IEBBnTRDE bit) of the IEBBnESR register. 3. Even if the field status signal (an internal signal) changes, the IEBBnSSFS1 and IEBBnSSFS0 bits retain their previous values until an interrupt occurs. 7 6 5 4 3 2 1 0 IEBBn RTRF IEBBn TTRF 0 0 0 0 IEBBn SSFS1 IEBBn SSFS0 R R R R R R R R Table 22.33 Bit position Bit name IEBBnFSR register contents Function 7 IEBBnRTRF Reception communication completion flag 0: Communication did not finish during reception. 1: Communication finished during reception. 6 IEBBnTTRF Transmission communication completion flag 0: Communication did not finish during transmission. 1: Communication finished during transmission. 1, 0 IEBBnSSFS For details about the IEBBnSSFS1 and IEBBnSSFS0 bits, see Table 22.34, Field [1, 0] status. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 22-61 RZ/A1H Group, RZ/A1M Group Table 22.34 22. IEBus Controller Field status Description Field status Slave reception status IEBBnSSFS1 and IEBBnSSFS0 bits = 00 (IEBBnFSR register = 00H) Master/slave Slave operation Field Start bit Transmission/ reception Reception Master address field Slave address field Control data field Message length field Data field Slave transmission status IEBBnSSFS1 and IEBBnSSFS0 bits = 01 (IEBBnFSR register = 01H) Slave operation Master reception status IEBBnSSFS1 and IEBBnSSFS0 bits = 10 (IEBBnFSR register = 02H) Master operation Master transmission status IEBBnSSFS1 and IEBBnSSFS0 bits = 11 (IEBBnFSR register = 03H) Master operation Message length field Transmission Data field Message length field Reception Data field Start bit Transmission Master address field Slave address field Control data field Message length field Data field R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 22-62 RZ/A1H Group, RZ/A1M Group (a) 22. IEBus Controller Reception communication completion flag (IEBBnRTRF): Bit 7 This flag indicates that communication equivalent to the number of bytes specified by the message length has finished during reception. * Set/clear condition Set: - Single mode: The IEBBnRTRF bit is not set (to 1). - FIFO mode: During reception, the flag is set (to 1) when the IEBBnISR.IEBBnETRF bit is set (to 1). Clear: - Single mode: The IEBBnRTRF bit always has the clear status. - FIFO mode: During reception, the flag is cleared (to 0) when the IEBBnISR.IEBBnEFMF bit is set (to 1). Cautions 1. In the FIFO mode, if the set and clear conditions are both satisfied, setting the flag is prioritized. 2. The IEBBnRTRF bit is not cleared (to 0) by writing 1 to the IEBBnPCR.IEBBnCRPT bit. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 22-63 RZ/A1H Group, RZ/A1M Group (b) 22. IEBus Controller Transmission communication completion flag (IEBBnTTRF): Bit 6 This flag indicates that communication equivalent to the number of bytes specified by the message length has finished during transmission. * Set/clear condition Set: - Single mode: The IEBBnTTRF bit is not set (to 1). - FIFO mode: During transmission, the flag is set (to 1) when the IEBBnISR.IEBBnETRF bit is set (to 1). Clear: - Single mode: The IEBBnTTRF bit always has the clear status. - FIFO mode: During transmission, the flag is cleared (to 0) when the IEBBnISR.IEBBnEFMF bit is set (to 1). Cautions 1. In the FIFO mode, if the set and clear conditions are both satisfied, setting the flag is prioritized. 2. The IEBBnTTRF bit is not cleared (to 0) by writing 1 to the IEBBnPCR.IEBBnCTPT bit. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 22-64 RZ/A1H Group, RZ/A1M Group (c) 22. IEBus Controller Field status flags (IEBBnSSFS1 and IEBBnSSFS0): Bits 1 and 0 These flags store the state of the IEBus controller field status when various interrupts (IEBBTD, IEBBTSTA, IEBBTERR, and IEBBTV) occur. Internal field state previous status retention Internal field state 03H Logic 1 Master unit Logic 0 1 TP1 1 1 TP2 1 TP3 TP4 Example: If a timing error occurred during the 1TP3 period Bus line IEBBTERR Internal field status Previous status retention IEBBnFSR register Remark 03H Previous status retention 03H 1 TP1: Reference signal output period TP2: Synchronization signal output period 1 TP3: Start bit output period 1 TP4: Stop signal output period 1 Figure 22.8 Start bit field status for the master (internal signal) When the start bit shown in Figure 22.8 Start bit field status for the master (internal signal) is output for the master, the previous field status value is retained until 1TP1. At point 1TP2 and after, the field status value is 03H. If a timing error occurs at point 1TP3 and IEBBTERR is output, 03H is stored in the IEBBnFSR register. Because IEBBTERR does not occur if communication is performed normally, the field status value is not stored in the IEBBnFSR register, and the IEBBnFSR register retains the previous value at and after point 1TP2. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 22-65 RZ/A1H Group, RZ/A1M Group (22) 22. IEBus Controller IEBBnSCR - IEBBn success count register The IEBBnSCR register indicates the number of remaining communication bytes. The value specified by the IEBBnDLR register is stored in the IEBBnSCR register after the message length field processing finishes, and the count value of the counter to be decremented according to the data field ACK signal is read. In other words, because the number of successfully communicated bytes is subtracted from the number of data bytes to be communicated, the IEBBnSCR register indicates the remaining number of bytes to be communicated. Note that the communication completion flag (the IEBBnISR.IEBBnETRF bit) is set (to 1) when the count value reaches 00H. The data in the IEBBnSCR register is updated when the ACK signal is received at the end of the message length field parity period or data field acknowledge bit period. Access This register is read-only, in 8-bit units. Address <IEBBn_base> + 0054H Initial value 01H This register is reset when the value of the IEBBnBCR.IEBBnPW bit is overwritten with a different value. Caution When 00H is read from the IEBBnSCR register, it is not possible to judge whether the remaining number of communication data bytes is 0 (indicating communication completion) or 256. Therefore, the communication completion flag (the IEBBnISR.IEBBnETRF bit) must also be used with this register to make this judgment. 7 6 5 4 3 2 1 0 R R R R R R R R Table 22.35 IEBBnSCR register contents Bit Setting Number of remaining communication data bytes 7 6 5 4 3 2 1 0 0 0 0 0 0 0 0 1 01H 1 byte 0 0 0 0 0 0 1 0 02H 2 bytes ... ... ... ... ... ... ... ... 0 0 0 1 0 1 0 0 ... ... ... ... ... ... ... ... ... 20H ... ... 32 bytes ... 1 1 1 1 1 1 1 1 FFH 255 bytes 0 0 0 0 0 0 0 0 00H 0 bytes (communication completion) or 256 bytes R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 22-66 RZ/A1H Group, RZ/A1M Group (23) 22. IEBus Controller IEBBnCCR - IEBBn communication count register The IEBBnCCR register indicates the number of bytes remaining from the communication byte number specified by the communication mode. This register indicates the number of transfer bytes. The maximum number of transmitted bytes per frame defined in each mode (communication mode 1: 32 bytes, communication mode 2: 128 bytes) is preset to this register. The count value of the counter that is decremented during the acknowledge bit period of the data field regardless of the ACK/ NACK signal is read from this register. In contrast with the IEBBnSCR register, which is decremented when there is normal communication (the ACK signal), the IEBBnCCR register is decremented when one byte is communicated, regardless of the ACK/NACK signal. Note that the frame completion flag (the IEBBnISR.IEBBnEFMF bit) is set (to 1) when the counter reaches 00H. The preset value of the maximum number of transmitted bytes per frame is 20H (32 bytes) in communication mode 1 and 80H (128 bytes) in communication mode 2. Updating of data proceeds independently of parity at the end of the ACK interval for the data field on completion of transmission (or reception) of the start bit for the preset maximum number of bytes. Access This register is read-only, in 8-bit units. Address <IEBBn_base> + 0058H Initial value 20H This register is reset when the value of the IEBBnBCR.IEBBnPW bit is overwritten with a different value. Caution The value of the IEBBnCCR register is not updated by writing to the IEBBnPSR.IEBBnCMD bit. 7 6 5 4 3 2 1 0 R R R R R R R R R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 22-67 RZ/A1H Group, RZ/A1M Group (24) 22. IEBus Controller IEBBnSTC0 - IEBBn status clear register 0 The IEBBnSTC0 register is used to clear the IEBBnESR register. Access This register is write-only, in 8-bit units. Address <IEBBn_base> + 005CH Initial value 00H 7 6 5 4 3 2 1 0 IEBBn CLTM IEBBn CLPA IEBBn CLNC IEBBn CLUR IEBBn CLOV 0 IEBBn CLAB IEBBn CLTR W W W W W R W W Table 22.36 Bit position Bit name IEBBnSTC0 register contents Function 7 IEBBnCLTM This bit is used to clear the timing error flag (IEBBnESR.IEBBnTIME). 0: No operation 1: Clear the IEBBnTIME bit. Writing 1 is valid, and writing 0 does not change the internal status. When the bit is read, 0 is always returned. 6 IEBBnCLPA 5 IEBBnCLNC This bit is used to clear the NACK reception error flag (IEBBnESR.IEBBnNACE). 0: No operation 1: Clear the IEBBnNACE bit. Writing 1 is valid, and writing 0 does not change the internal status. When the bit is read, 0 is always returned. 4 IEBBnCLUR This bit is used to clear the underrun error flag (IEBBnESR.IEBBnUNRE). 0: No operation 1: Clear the IEBBnUNRE bit. Writing 1 is valid, and writing 0 does not change the internal status. When the bit is read, 0 is always returned. 3 IEBBnCLOV This bit is used to clear the overrun error flag (IEBBnESR.IEBBnOVRE). 0: No operation 1: Clear the IEBBnOVRE bit. Writing 1 is valid, and writing 0 does not change the internal status. When the bit is read, 0 is always returned. 1 IEBBnCLAB This bit is used to clear the arbitration loss error flag (IEBBnESR.IEBBnABTE). 0: No operation 1: Clear the IEBBnABTE bit. Writing 1 is valid, and writing 0 does not change the internal status. When the bit is read, 0 is always returned. 0 IEBBnCLTR This bit is used to clear the inter-third-party communication error flag (IEBBnESR.IEBBnTRDE). 0: No operation 1: Clear the IEBBnTRDE bit. Writing 1 is valid, and writing 0 does not change the internal status. When the bit is read, 0 is always returned. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 This bit is used to clear the parity error flag (IEBBnESR.IEBBnPARE). 0: No operation 1: Clear the IEBBnPARE bit. Writing 1 is valid, and writing 0 does not change the internal status. When the bit is read, 0 is always returned. 22-68 RZ/A1H Group, RZ/A1M Group (25) 22. IEBus Controller IEBBnSTC1 - IEBBn status clear register 1 The IEBBnSTC1 register is used to clear the IEBBnISR.IEBBnFOVE bit. Access This register is write-only, in 8-bit units. Address <IEBBn_base> + 0060H Initial value 00H 7 6 5 4 3 2 1 0 0 0 0 0 0 0 0 IEBBn CLFF R R R R R R R W Table 22.37 Bit position 0 Bit name IEBBnSTC1 register contents Function IEBBnCLFF This bit is used to clear the frame over error flag (IEBBnISR.IEBBnFOVE). 0: No operation 1: Clear the IEBBnFOVE bit. Writing 1 is valid, and writing 0 does not change the internal status. When the bit is read, 0 is always returned. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 22-69 RZ/A1H Group, RZ/A1M Group (26) 22. IEBus Controller IEBBnDR - IEBBn data register The IEBBnDR register is used to set up the communication data. Specify the communication data (8 bits) for bits 7 to 0. Notes 1. The IEBBnDR register consists of a write register and a read register. Therefore, data written to this register cannot be read as is. The data received during IEBus communication can be read. 2. In the FIFO mode, the data in the FIFO buffer can be transferred by continuously accessing the IEBBnDR register. (See 22.5.1 (1) "Transmission FIFO buffer" for details about using the transmission unit or 22.5.1 (2) "Reception FIFO buffer" for details about using the reception unit.) (a) For the transmission unit If the unit is the transmission unit (during master or slave transmission), the bits in the data field are transmitted as data bits starting with the highest bits when writing to the IEBBnDR register. Specify the first byte of transmission data before starting communication (IEBBnBCR.IEBBnMSRQ bit = 0). Even in the FIFO mode, write at least one byte of transmission data to the FIFO buffer before starting communication (IEBBnMSRQ bit = 0). In the FIFO mode, the contents of the FIFO buffer are not reset in sync with the IEBBnBCR.IEBBnPW bit. Clearing the pointer value (to 0) eliminates the remaining data visible to the user. The stored data becomes undefined. During transmission (master or slave transmission), if a data interrupt (IEBBTD) occurs, the next transmission data is written to the IEBBnDR register. In the single mode, if a status transmission interrupt (IEBBTSTA or IEBBTV) occurs, the status data is written to the IEBBnDR register according to the control data. (b) For the reception unit The 1 byte of data received using the data field is read from the IEBBnDR register if the unit is the reception unit (master or slave reception). Storage is performed at the end of the data field parity period if the parity value is normal. The read value is reset by clearing the IEBBnPW bit to 0. During reception (master or slave reception), if a data interrupt (IEBBTD) occurs, received data is read from the IEBBnDR register. Access Address Initial value This register can be read or written in 8-bit units. <IEBBn_base> + 0064H 00H The read value is reset when the IEBBnBCR.IEBBnPW bit is overwritten. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 22-70 RZ/A1H Group, RZ/A1M Group Cautions 22. IEBus Controller 1. If writing to the IEBBnDR register is not in time for transmission, an underrun error occurs and communication ends. 2. Write to the status data register IEBBnDR after a status transmission interrupt occurs and before the end of the message length field. 3. In the single mode, if the IEBBnDR register is not read before the next reception, the communication differs in the case of individual versus broadcast communication. * For individual communication, a NACK signal is returned for the field, and the master is requested to transmit the same data. Received data is not stored in the IEBBnDR register. If the NACK signal is returned again before the IEBBnDR register is read and the register has still not been read when the maximum number of transferable bytes is reached, frame completion (IEBBTSTA, IEBBTV) and a NACK reception error (IEBBTERR, IEBBTV) occur at the same time. * During broadcast communication, an overrun error occurs and communication ends. Received data is not stored in the IEBBnDR register. The overrun error flag (IEBBnOVRE) is set (to 1). 4. In the FIFO mode, if the next reception occurs before all the data received during the previous communication is read, the communication differs in the case of individual versus broadcast communication. * For individual communication, a NACK signal is returned for the data field, and the master is requested to transmit the same data. Received data is not stored in the FIFO buffer. If the NACK signal is returned again before all the data in the FIFO buffer is read and the FIFO buffer has still not been read when the maximum number of transferable bytes is reached, frame completion (IEBBTSTA) and a NACK reception error (IEBBTERR) occur at the same time. * During broadcast communication, an overrun error occurs and communication ends. Received data is not stored in the FIFO buffer. The frame over error flag (IEBBnISR.IEBBnFOVE) is set (to 1). 5. In the FIFO mode and communication mode 2, if there are 32 bytes of unread data and the next reception occurs, the communication differs in the case of individual versus broadcast communication. * For individual communication, a NACK signal is returned for the field, and the master is requested to transmit the same data. Received data is not stored in the FIFO buffer. If the NACK signal is returned again before the IEBBnDR register is read and reading the register has still not finished when the maximum number of transferable bytes is reached, frame completion (IEBBTSTA) and a NACK reception error (IEBBTERR) occur at the same time. * During broadcast communication, an overrun error occurs and communication ends. Received data is not stored in the FIFO buffer. The overrun error flag (IEBBnESR.IEBBnOVRE) is set (to 1). 7 6 5 4 3 2 1 0 R/W R/W R/W R/W R/W R/W R/W R/W R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 22-71 RZ/A1H Group, RZ/A1M Group 22.4 22. IEBus Controller Interrupt Operations 22.4.1 Interrupt request signals Various interrupts occur in response to the eight interrupt requests below. The high level width of each interrupt signal is one P0 clock cycle. The interrupts that occur differ depending on whether the system is in the single or FIFO mode. (1) Single mode The causes of interrupts in the single mode are shown blow. Table 22.38 Symbol IEBBTD Causes of interrupts in the single mode IEBBTV IEBBTERR IEBBnIEBE Occurs Occurs IEBBnSTRF Occurs Occurs Start request (when the IEBBnISR.IEBBnSTRF bit = 1) IEBBnSTSF Occurs Occurs Status transmission request (when the IEBBnISR.IEBBnSTSF bit = 1) IEBBnETRF Occurs Occurs End of communication (When the IEBBnISR.IEBBnETRF bit = 1) IEBBnEFMF Occurs Occurs End of frame (When the IEBBnISR.IEBBnEFMF bit = 1)a IEBBnFOVE IEBBTSTA Interrupt cause Communication error (When the IEBBnISR.IEBBnIEBE bit = 1) Note that IEBBnIEBE occurs when the following bits of the IEBBnESR register = 1. * Timing error (IEBBnTIME) * Parity error (IEBBnPARE) * NACK reception error (IEBBnNACE)a * Underrun error (IEBBnUNRE) * Overrun error (IEBBnOVRE) Frame over (When the IEBBnISR.IEBBnFOVE bit = 1) WRREQ Occurs Transmission data write request (when the IEBBnSSR.IEBBnSTXF bit = 0)b RDREQ Occurs Reception data read request (when the IEBBnSSR.IEBBnSRXF bit = 1) c a) If the frame data ends with a NACK signal, IEBBTV and IEBBTSTA are triggered by setting the frame completion indicating bit IEBBnISR.IEBBnEFMF (to 1). At this time, the IEBBTERR and IEBBTV interrupts are triggered by a NACK reception error. Three interrupts (IEBBTV, IEBBTSTA, and IEBBTERR) occur at the same time. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 22-72 RZ/A1H Group, RZ/A1M Group b) 22. IEBus Controller During master transmission: 1. IEBBTD occurs after receiving the ACK signal, which follows message length field transmission. However, if the transfer size is one byte (the IEBBnTDL register = 01H), IEBBTD does not occur. 2. IEBBTD occurs after receiving the ACK signal, which follows data field transmission. However, IEBBTD does not occur before transmitting the final data, or after transmitting the final data and then receiving the ACK signal. More specifically, if the message length is five bytes, IEBBTD does not occur after transmitting the 4th or 5th byte. In addition, when transmitting the maximum number of transferable bytes for one frame, IEBBTD does not occur after transmitting byte number (maximum number of transferrable bytes - 1) or byte number (maximum number of transferable bytes). During slave transmission: 1. IEBBTD occurs after receiving the ACK signal, which follows message length field transmission. However, if the transfer size is one byte or the received control bit is a status request (0H, 4H, 5H, or 6H), IEBBTD does not occur (and a status transmission interrupt occurs instead). c) 2. After data field transmission, the operation is the same as for 2 under During master transmission. RDREQ occurs after receiving the parity bit by using the data field. However, if the self-transmitted parity bit differs from the received parity bit, there is a timing error and no interrupt occurs. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 22-73 RZ/A1H Group, RZ/A1M Group (2) 22. IEBus Controller FIFO mode The causes of interrupts in the FIFO mode are shown below. Table 22.39 Symbol IEBBTD Causes of interrupts in the FIFO mode IEBBTV IEBBnIEBE IEBBTERR IEBBTSTA Occurs Interrupt cause Communication error (When the IEBBnISR.IEBBnIEBE bit = 1) Note that IEBBnIEBE occurs when the following bits of the IEBBnESR register = 1. * Timing error (IEBBnTIME) * Parity error (IEBBnPARE) * NACK reception error (IEBBnNACE)a * Underrun error (IEBBnUNRE) * Overrun error (IEBBnOVRE)b * Arbitration loss error (IEBBnABTE) IEBBnSTRF Start request (when the IEBBnISR.IEBBnSTRF bit = 1) IEBBnSTSF Status transmission request (when the IEBBnISR.IEBBnSTSF bit = 1) IEBBnETRF Occursc Occurs End of communication (When the IEBBnISR.IEBBnETRF bit = 1) IEBBnEFMF Occursc Occurs End of frame (When the IEBBnISR.IEBBnEFMF bit = 1)a IEBBnFOVE WRREQ Occurs Occursd RDREQ a) b) Frame over (When the IEBBnISR.IEBBnFOVE bit = 1)b Transmit data write request Occurse Receive data write request Parity If the frame data ends with a NACK signal, IEBBTV and IEBBTSTA are triggered by setting the frame completion indicating bit IEBBnISR.IEBBnEFMF (to 1). Note that the IEBBTERR interrupt is triggered by a NACK reception error. Three interrupts (IEBBTV, IEBBTSTA, and IEBBTERR) occur at the same time, regardless of transmission or reception. If data is received during the broadcast communication for the next frame while the FIFO buffer is full due to the reception of the previous frame and the data has not been read, the IEBBnISR.IEBBnFOVE and IEBBnESR.IEBBnOVRE bits are set (to 1) at the same time. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 22-74 RZ/A1H Group, RZ/A1M Group c) 22. IEBus Controller IEBBTV occurs based on the same conditions and at the same timing as IEBBTSTA. (For details, see Table 22.40, ACK/NACK for IEBBnETRF and IEBBnEFMF ) For individual communication: 1. Transmission-side device IEBBnETRF: This is set (to 1) after receiving the ACK signal. If the NACK signal is received, communication does not end. IEBBnEFMF: This is set (to 1) after reception regardless of the ACK/NACK signal. 2. Reception-side device IEBBnETRF: This is set (to 1) after transmitting the ACK signal. If the NACK signal is transmitted, communication does not end. IEBBnEFMF: This is set (to 1) after transmission regardless of the ACK/NACK signal. The NACK signal is output when there is no room in the reception FIFO buffer or when there is a data retransmission request due to a parity mismatch. Not returning an ACK signal to the reception side as the bus status after exiting communications due to the detection of an error does not constitute a NACK signal. In this case, IEBBTSTA and IEBBTV do not occur because the system does not enter the frame completion status. d) e) For broadcast communication: For broadcast communication, no ACK signal is returned from the slave. Therefore, it is judged that the NACK signal was successfully returned regardless of master transmission or slave reception, and the IEBBnETRF or IEBBnEFMF interrupt occurs. This occurs when the conditions specified by the IEBBnTMS.IEBBnSLTI1 and IEBBnSLTI0 bits are satisfied. The occurrence timing is after receiving the ACK signal, which follows data field transmission. However, if the transfer size is one byte or the received control bit is a status request (0H, 4H, 5H, or 6H), IEBBTD does not occur. 1. Transmission-side device RDREQ is not set under this condition. 2. Reception-side device RDREQ is set (to 1) when the conditions specified by the IEBBnTMS.IEBBnSLRI1 and IEBBnSLRI0 bits are satisfied (after confirming that a normal parity bit value has been received). If there is a parity bit mismatch, RDREQ is not set (to 1) because the conditions are not satisfied. On normal completion or frame completion, RDREQ interrupt sources are masked. Table 22.40 ACK/NACK for IEBBnETRF and IEBBnEFMF Individual communication Field status IEBBnETRF Broadcast communication IEBBnEFMF IEBBnETRF IEBBnEFMF ACK NACK ACK NACK ACK NACK ACK NACK Master transmission Occurs Does not occur Occurs Occurs - Occurs - Occurs Master reception Occurs Does not occur Occurs Occurs - - - - Slave transmission Occurs Does not occur Occurs Occurs - - - - Slave reception Occurs Does not occur Occurs Occurs - Occurs - Occurs R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 22-75 RZ/A1H Group, RZ/A1M Group Note 22. IEBus Controller The IEBBTV usage method is shown below. 1. Generating IEBBTV before communication finishes (when the IEBBnTMS.IEBBnSLRI1 and IEBBnSLRI0 bit settings are 32 bytes or less) This operation is not generally performed in communication mode 1. (It can be performed but is not.) The operation is performed in communication mode 2. - Use IEBBTV to check the number of data bytes received by the FIFO buffer, and then perform a readout operation. (Be sure to check the number because the IEBBTV interrupt servicing is assumed to be late.) - For IEBBTSTA (communication completion/frame completion), check the status. - Because the status is changed after receiving data, the interrupt priority is IEBBTV followed by IEBBTSTA. 2. If not generating IEBBTV during communication (if the IEBBnSLRI1 and IEBBnSLRI0 bit settings are 32 bytes) Use communication mode 1. (Communication mode 2 can also be used.) - Communication mode 1 Mask IEBBTV (so it is not used). Use IEBBTSTA (communication completion/frame completion) to check the number of data bytes in the FIFO buffer, and then check the readout and status changes. - Communication mode 2 Perform the same operations as in 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 22-76 RZ/A1H Group, RZ/A1M Group 22.4.2 22. IEBus Controller Interrupt judgment examples Interrupt judgment examples for the single mode are shown below. (1) When using IEBBTD IEBBn transmission/reception must be checked by issuing an IEBBTD interrupt. IEBBTD occurs. Check the IEBBnISR.IEBBnIEBE bit. 0 1 Error processing Master or slave transmission No IEBBnFS.IEBBnSSFS0 bit = 1? Yes Transmission write processing Figure 22.9 Caution Reception read processing IEBBTD interrupt judgment example Even if IEBBTD occurs, an error might occur depending on when the interrupt is handled. Such errors include timing errors after IEBBTD occurs. To increase data processing reliability, only handle data after using the IEBBnISR.IEBBnIEBE bit to make sure that no error has occurred. (2) When using IEBBTERR IEBBTERR occurs. Read the IEBBnESR register and use flags for judgment. Error processing Figure 22.10 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 IEBBTERR interrupt judgment example 22-77 RZ/A1H Group, RZ/A1M Group (3) 22. IEBus Controller When using IEBBTSTA or IEBBTV IEBBTSTA, IEBBTV occurs. Read the IEBBnISR register. Only when IEBBTV occurs (same processing as when IEBBTERR occurs) Error source judgment IEBBnESR register read IEBBnIEBE flag Communication error judgment IEBBnTIME flag IEBBnPARE flag IEBBnNACE flag IEBBnUNRE flag IEBBnOVRE flag IEBBnABTE flag IEBBnSTRF flag IEBBnUSR register read Contention loss judgment Start interrupt judgment IEBBnARBF flag Additional master processing IEBBnSRQF flag Slave request judgment Status transmission processing IEBBnSTSF flag IEBBnSSR register read Status transmission judgment 0H,6H Write the IEBBnSSR register value to the IEBBnDR register. 4H Write the lower 8-bit value of the IEBBnPAR register to the IEBBnDR register. 5H Write the higher 8-bit value of the IEBBnPAR register to the IEBBnDR register. IEBBnETRF flag Communication end judgment IEBBnEFMF flag Frame end judgment Figure 22.11 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 IEBBTSTA and IEBBTV interrupt judgment examples 22-78 RZ/A1H Group, RZ/A1M Group 22.5 22.5.1 22. IEBus Controller Operation FIFO (1) Transmission FIFO buffer When the IEBBnTMS.IEBBnFMDE bit = 1, data can be stored in the FIFO buffer while automatically incrementing the FIFO buffer pointer for writing by continuously writing transmission data to the IEBBnDR register. The FIFO buffer size is 8 bits x 32 stages. When the transfer is started, the data indicated by the load pointer is transferred. After the transfer finishes, the load pointer is incremented. The initial value for the write pointer and load pointer is 0. The IEBBnBSR.IEBBnTFLF bit is set (to 1) when there are 32 bytes of data in the FIFO buffer, and the transmission FIFO buffer overwrite flag (IEBBnBSR.IEBBnFOVW) is set (to 1) when a 33rd byte of data is written while the IEBBnTFLF bit = 1. At this time, the write data is ignored and the write pointer is not changed. The data below can be written when one byte is transferred while the IEBBnTFLF bit = 1 and then the bit is cleared to 0. If the write is not in time for data loading, an underrun error occurs. 0 7 31 Write pointer 0 Load pointer Transmission FIFO buffer Figure 22.12 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 Transmission FIFO buffer 22-79 RZ/A1H Group, RZ/A1M Group (2) 22. IEBus Controller Reception FIFO buffer When the IEBBnTMS.IEBBnFMDE bit = 1, the received data is stored at the address indicated by the storage pointer. The storage pointer is incremented after storing the data. Data is stored in the FIFO buffer at the end of the data field parity period if the parity value is normal. The FIFO buffer size is 8 bits x 32 stages. By reading the IEBBnDR register, the data in the FIFO buffer can be read while automatically incrementing the read pointer. The initial value for the read pointer and storage pointer is 0. If there are 32 bytes of unread data in the FIFO buffer, the operation when the next data is received is as follows. * During individual communication: No data is stored, a NACK signal is returned, and data retransmission is requested. * During broadcast communication: No data is stored and an overrun error occurs. If the IEBBnDR register is read again after reading the received data that has been stored finishes (when the read pointer = the storage pointer), the read pointer is not changed, and the over-read flag (IEBBnBSR.IEBBnFOVR bit) is set (to 1). 0 7 31 Store pointer 0 Read pointer Reception FIFO buffer Figure 22.13 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 Reception FIFO buffer 22-80 RZ/A1H Group, RZ/A1M Group 22.5.2 22. IEBus Controller Initial settings After setting the IEBBnBCR.IEBBnPW bit to 1, set up the registers below, and then start communication processing. Table 22.41 Initial setup Register name Function Example IEBBnPSR Operation clock and communication mode settings 80H IEBBnUAR Set a unit address. 101H IEBBnCKS Clock Selection 15H IEBBnTMS Communication control 01Ha a) For use in the single mode, the initial values do no have to be changed. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 22-81 RZ/A1H Group, RZ/A1M Group 22.5.3 22. IEBus Controller Master transmission (single mode) The unit transmits data and commands to the slave unit as the master. Data interrupts are used to write transmission data to the IEBBnDR register for each one-byte transfer. (1) Register settings After specifying the initial settings in 22.5.2 Initial settings, set up the registers below before starting communication. Table 22.42 Standard initial processing Register name Function Example IEBBnSAR Communication partner unit address 102H IEBBnCDR or IEBBnTCD Control data (AH, BH, EH, FH) FH IEBBnDLR Message length 02H IEBBnDR Data (1st byte of data) 11H Table 22.43 Communication startup processing Register name Function IEBBnBCR Example Communication startup processing (2) C8H Interrupt occurrence timing Message Start Broad cast M address P S address P A Control P A length P A Data 1 P A Data 2 P A IEBBTSTA IEBBTV ... Data n P A Start interrupt Transmission end interrupt Start interrupt Transmission end interrupt Data interrupt IEBBTD Note No data interrupt occurs because this is frame end data. Figure 22.14 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 Interrupt occurrence timing 22-82 RZ/A1H Group, RZ/A1M Group 22. IEBus Controller (3) Interrupt servicing examples (a) Start interrupt CPU processing flow example Error occurrence judgment Error processing Contention judgment Additional master request processing Slave request judgment Slave operation processing Figure 22.15 (b) Start interrupt CPU processing flow example Transmission completion interrupt (IEBBTV, IEBBTSTA) CPU processing flow example Error occurrence judgment Error processing Communication end judgment Communication end processing Frame end judgment Additional communication processing Figure 22.16 (c) Note During master operation, because the slave transmission enable flag (IEBBnBCR.IEBBnSTXE) must be cleared to 0 (to prohibit transmission), the slave operation processing here is slave reception processing. Note For frame end judgment, if it was not possible to transmit a message length worth of data within one frame, perform communication to retransmit or continue transmitting data during the next communication frame. Transmission completion interrupt (IEBBTV, IEBBTSTA) CPU processing flow example Data interrupt CPU processing example Processing to write the next data to the IEBBnDR register Figure 22.17 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 Note Write transmission data to the IEBBnDR register before the next data interrupt occurs. If writing to this register is late, an underrun error occurs. Data interrupt CPU processing 22-83 RZ/A1H Group, RZ/A1M Group 22.5.4 22. IEBus Controller Master transmission (FIFO mode) The unit transmits data and commands to the slave unit as the master. Transmission data is written into the buffer in advance, and then a master request is issued. (1) Register settings After specifying the initial settings in 22.5.2 Initial settings, set up the registers below before starting communication. Table 22.44 Standard initial processing Register name Function Example IEBBnSAR Communication partner unit address 102H IEBBnCDR or IEBBnTCD Control data (AH, BH, EH, FH) FH IEBBnTDL Message length 02H IEBBnDR Data (all data to be transmitted) 11H, ... Table 22.45 Communication startup processing Register name Function IEBBnBCR Example Communication startup processing (2) C8H Interrupt occurrence timing Message Start Broad cast M address P S address P A Control P A length P A Data 1 P A ... Data m P A ... Data n P A Transmission end interrupt IEBBTSTA Note No start interrupt occurs. Transmission end interrupt IEBBTV IEBBTD Note No data interrupt occurs. Figure 22.18 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 Note A data interrupt occurs at the timing specified by the IEBBnTMS.IEBBnSLTI1 and IEBBnSLTI0 bits. Interrupt occurrence timing 22-84 RZ/A1H Group, RZ/A1M Group 22. IEBus Controller (3) Interrupt servicing examples (a) Transmission completion interrupt (IEBBTV, IEBBTSTA) CPU processing flow example Error occurrence judgment Error processing Communication end judgment Communication end processing Frame end judgment Additional communication processing Figure 22.19 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 Note For frame end judgment, if it was not possible to transmit a message length worth of data within one frame, perform communication to retransmit or continue transmitting data during the next communication frame. Transmission completion interrupt (IEBBTV, IEBBTSTA) CPU processing flow example 22-85 RZ/A1H Group, RZ/A1M Group 22.5.5 22. IEBus Controller Master reception (single mode) The unit receives data and commands from the slave unit as the master. Because the slave transfers the message length field in the case of master reception, indicate the message length of data to be transmitted to the slave, such as during other communication. Read the received data one byte at a time by using data interrupts. (1) Register settings After specifying the initial settings in 22.5.2 Initial settings, set up the registers below before starting communication. Table 22.46 Standard initial processing Register name Function Example IEBBnSAR Communication partner unit address 102H IEBBnCDR or IEBBnTCD Control data (0H, 3H, 4H, 5H, 6H, 7H) 7H Table 22.47 Communication startup processing Register name Function IEBBnBCR Example Communication startup processing (2) C8H Interrupt occurrence timing Message Start Broad cast M address P S address P A Control P A length P A Data 1 P A Data 2 P A Data n P A Start interrupt Reception end interrupt Start interrupt Reception end interrupt IEBBTSTA IEBBTV ... Data interrupt IEBBTD Figure 22.20 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 Interrupt occurrence timing 22-86 RZ/A1H Group, RZ/A1M Group 22. IEBus Controller (3) Interrupt servicing examples (a) Start interrupt CPU processing flow example Error occurrence judgment Error processing Contention judgment Additional master request processing Slave request judgment Slave operation processing Figure 22.21 (b) Start interrupt CPU processing flow example Reception completion interrupt (IEBBTV, IEBBTSTA) CPU processing flow example Error occurrence judgment Error processing Communication end judgment Communication end processing Frame end judgment Additional communication processing Figure 22.22 (c) Note During master operation, because the slave transmission enable flag (IEBBnBCR.IEBBnSTXE) must be cleared to 0 (to prohibit transmission), the slave operation processing here is slave reception processing. Note For frame end judgment, if it was not possible to transmit a message length worth of data within one frame, perform communication to retransmit or continue transmitting data during the next communication frame. Reception completion interrupt (IEBBTV, IEBBTSTA) CPU processing flow example Data interrupt CPU processing example IEBBnDR register read processing Figure 22.23 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 Note The reception data must be read from the IEBBnDR register before the next data interrupt occurs. If reading this register is late, the hardware transmits a NACK signal during separate communication that prompts retransmission. Master reception is prohibited during broadcast communication. Data interrupt CPU processing 22-87 RZ/A1H Group, RZ/A1M Group 22.5.6 22. IEBus Controller Master reception (FIFO mode) The unit receives data and commands from the slave unit as the master. Because the slave transfers the message length field in the case of master reception, indicate the message length of data to be transmitted to the slave, such as during other communication. (1) Register settings After specifying the initial settings in 22.5.2 Initial settings, set up the registers below before starting communication. Table 22.48 Standard initial processing Register name Function Example IEBBnSAR Communication partner unit address 102H IEBBnCDR or IEBBnTCD Control data (0H, 3H, 4H, 5H, 6H, 7H) 7H Table 22.49 Communication startup processing Register name Function IEBBnBCR Example Communication startup processing (2) C8H Interrupt occurrence timing Message Start Broad cast M address P S address P A Control P A length P A Data 1 P A ... Data m P A ... Data n P A Reception end interrupt IEBBTSTA Note No start interrupt occurs. IEBBTV Note A data interrupt occurs at the timing specified by the IEBBnTMS.IEBBnSLTI1 and IEBBnSLTI0 bits. Reception end interrupt IEBBTD Note No data interrupt occurs. Figure 22.24 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 Interrupt occurrence timing 22-88 RZ/A1H Group, RZ/A1M Group 22. IEBus Controller (3) Interrupt servicing examples (a) Reception completion interrupt (IEBBTV, IEBBTSTA) CPU processing flow example Error occurrence judgment Error processing Communication end judgment Communication end processing Frame end judgment Additional communication processing Figure 22.25 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 Note For frame end judgment, if it was not possible to transmit a message length worth of data within one frame, perform communication to retransmit or continue transmitting data during the next communication frame. Reception completion interrupt (IEBBTV, IEBBTSTA) CPU processing flow example 22-89 RZ/A1H Group, RZ/A1M Group 22.5.7 22. IEBus Controller Slave transmission (single mode) The unit transfers data and commands to the master unit as a slave. Data interrupts are used to write transmission data to the IEBBnDR register for each one-byte transfer. (1) Register settings After specifying the initial settings in 22.5.2 Initial settings, set up the registers below before starting communication. Table 22.50 Standard initial processing Register name Function Example IEBBnDLR Message length (other than during slave status transmission) 02H IEBBnDR Data (1st byte of data) 11H Caution When starting slave transmission, information such as the value to be set to the message length register (IEBBnDLR) and which data is to be returned (the value to be set to the IEBBnDR register) must be assigned in advance by the master, such as during separate communication. Table 22.51 Communication startup processing Register name Function IEBBnBCR Example Communication startup processing 90H (2) Interrupt occurrence timing (a) When the control bit 3H or 7H, which is addressed to the unit, is received Message Start Broad cast M address P S address P A Control P A length P A Data 1 P A Data 2 P A IEBBTSTA IEBBTV ... Data n P A Start interrupt Transmission end interrupt Start interrupt Transmission end interrupt Data interrupt IEBBTD Note No data interrupt occurs because this is frame end data. Figure 22.26 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 When the control bit 3H or 7H, which is addressed to the unit, is received 22-90 RZ/A1H Group, RZ/A1M Group (b) 22. IEBus Controller When the control bit 0H or 6H, which is addressed to the unit, is received (or when 4H or 5H is received from the locked master while the unit is locked) Message Start Broad M address P S address P A Control P A length P A Data 1 P A cast IEBBTSTA IEBBTV Start interrupt Status transmission interrupt Transmission end interrupt Start interrupt Status transmission interrupt Transmission end interrupt IEBBTD Status processing must be performed during this period. Figure 22.27 (c) When the control bit 0H or 6H, which is addressed to the unit, is received (or when 4H or 5H is received from the locked master while the unit is locked) When the control bit 0H, 4H, or 5H, which is addressed to the unit, is received from a unit other than the locked master while the unit is locked Message Start Broad cast M address P S address P A Control P A length P A Data 1 P A IEBBTSTA IEBBTV Start interrupt Status transmission interrupt Transmission end interrupt Start interrupt Status transmission interrupt Transmission end interrupt IEBBTD Status processing must be performed during this period. Figure 22.28 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 When the control bit 0H, 4H, or 5H, which is addressed to the unit, is received from a unit other than the locked master while the unit is locked 22-91 RZ/A1H Group, RZ/A1M Group 22. IEBus Controller (3) Interrupt servicing examples (a) Start interrupt CPU processing flow example Error occurrence judgment Error processing Slave request judgment Slave operation processing Figure 22.29 (b) Start interrupt CPU processing flow example Transmission completion interrupt (IEBBTV, IEBBTSTA) CPU processing flow example Error occurrence judgment Error processing Communication end judgment Communication end processing Frame end judgment Frame end processing Figure 22.30 (c) Note Determine if a message length worth of data could be transmitted within one frame by using frame end judgment. If transmission of a message length worth of data has finished correctly, the subsequent communications depend on the master processing. Transmission completion interrupt (IEBBTV, IEBBTSTA) CPU processing flow example Slave status transmission request processing flow example Error occurrence judgment Error processing Status transmission request judgment Status transmission processing Status transmission processing: The following processing must be performed depending on the received control data (the value read from the (IEBBnCDR register). 0H, 6H reception: Write the value read from the IEBBnSSR register to the IEBBnDR register. 4H reception: Write the lower 8 bits of the value read from the IEBBnPAR register to the IEBBnDR register. 5H reception: Write the higher 8 bits of the value read from the IEBBnPAR register to the IEBBnDR register. Note Status data must be written to the IEBBnDR register before the end of the message length field. If writing to this register is late, the status data is not transmitted, and the previous IEBBnDR register value is transmitted. Figure 22.31 (d) Slave status transmission request processing flow Data interrupt CPU processing example Processing to write the next data to the IEBBnDR register Figure 22.32 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 Note Write transmission data to the IEBBnDR register before the next data interrupt occurs. If writing to this register is late, an underrun error occurs. Data interrupt CPU processing 22-92 RZ/A1H Group, RZ/A1M Group 22.5.8 22. IEBus Controller Slave transmission (FIFO mode) The unit transfers data and commands to the master unit as a slave. Write the transmission data to the buffer in advance. (1) Register settings After specifying the initial settings in 22.5.2 Initial settings, set up the registers below before starting communication. Table 22.52 Standard initial processing Register name Function Example IEBBnTDL Message length (other than during slave status transmission) 02H IEBBnDR Data (all data to be transmitted) 11H, ... Caution When starting slave transmission, information such as the value to be set to the message length register (IEBBnTDL) and which data is to be returned (the value to be set to the IEBBnDR register) must be assigned in advance by the master, such as during separate communication. Table 22.53 Communication startup processing Register name Function IEBBnBCR Example Communication startup processing 90H (2) Interrupt occurrence timing (a) When the control bit 3H or 7H, which is addressed to the unit, is received Message Start Broad cast M address P S address P A Control P A length P A Data 1 P A ... Data m P A ... Data n P A Transmission end interrupt IEBBTSTA Note No start interrupt occurs. Transmission end interrupt IEBBTV IEBBTD Note No data interrupt occurs. Figure 22.33 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 Note A data interrupt occurs at the timing specified by the IEBBnTMS.IEBBnSLTI1 and IEBBnSLTI0 bits. When the control bit 3H or 7H, which is addressed to the unit, is received 22-93 RZ/A1H Group, RZ/A1M Group (b) 22. IEBus Controller When the control bit 0H or 6H, which is addressed to the unit, is received (or when 4H or 5H is received from the locked master while the unit is locked) Message Start Broad cast M address P S address P A Control P A length P A Data 1 P A Transmission end interrupt IEBBTSTA Note No start interrupt occurs. IEBBTV Transmission end interrupt Note No status transmission interrupt occurs. IEBBTD Figure 22.34 (c) When the control bit 0H or 6H, which is addressed to the unit, is received (or when 4H or 5H is received from the locked master while the unit is locked) When the control bit 0H, 4H, or 5H, which is addressed to the unit, is received from a unit other than the locked master while the unit is locked Message Start Broad cast M address P S address P A Control P A length P A Data 1 P A Transmission end interrupt IEBBTSTA Note No start interrupt occurs. IEBBTV Transmission end interrupt Note No status transmission interrupt occurs. IEBBTD Figure 22.35 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 When the control bit 0H, 4H, or 5H, which is addressed to the unit, is received from a unit other than the locked master while the unit is locked 22-94 RZ/A1H Group, RZ/A1M Group 22. IEBus Controller (3) Interrupt servicing examples (a) Transmission completion interrupt (IEBBTV, IEBBTSTA) CPU processing flow example Error occurrence judgment Error processing Communication end judgment Communication end processing Frame end judgment Frame end processing Figure 22.36 (b) Note Determine if a message length worth of data could be transmitted within one frame by using frame end judgment. If transmission of a message length worth of data has finished correctly, the subsequent communications depend on the master processing. Transmission completion interrupt (IEBBTV, IEBBTSTA) CPU processing flow example Slave status transmission request processing flow example Error occurrence judgment Error processing Status transmission request judgment Status transmission processing Status transmission processing: The following processing must be performed depending on the received control data (the value read from the (IEBBnCDR register). 0H, 6H reception: Write the value read from the IEBBnSSR register to the IEBBnDR register. 4H reception: Write the lower 8 bits of the value read from the IEBBnPAR register to the IEBBnDR register. 5H reception: Write the higher 8 bits of the value read from the IEBBnPAR register to the IEBBnDR register. Note Status data must be written to the IEBBnDR register before the end of the message length field. If writing to this register is late, the status data is not transmitted, and the previous IEBBnDR register value is transmitted. Figure 22.37 Slave status transmission request processing flow In the FIFO mode, if the unit loses a conflict between a unit master transmission request and a slave transmission request addressed to the unit, because the slave transmission enable flag (IEBBnBCR.IEBBnSTXE) is not set (to 1) for the unit, a NACK signal is transmitted using the control data field and communication ends. Next, specify the slave transmission data for the FIFO buffer, set the slave transmission enable flag (to 1), and prepare to receive another slave transmission request from the master. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 22-95 RZ/A1H Group, RZ/A1M Group 22.5.9 22. IEBus Controller Slave reception (single mode) The unit receives data and commands from the master unit as a slave. Read the received data one byte at a time by using data interrupts. (1) Register settings After specifying the initial settings in 22.5.2 Initial settings, set up the registers below before starting communication. Table 22.54 Communication startup processing Register name Function IEBBnBCR Example Communication startup processing (2) 88H Interrupt occurrence timing Message Start Broad cast M address P S address P A Control P A length P A Data 1 P A Data 2 P A Data n P A Start interrupt Reception end interrupt Start interrupt Reception end interrupt IEBBTSTA IEBBTV ... Data interrupt IEBBTD Figure 22.38 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 Interrupt occurrence timing 22-96 RZ/A1H Group, RZ/A1M Group 22. IEBus Controller (3) Interrupt servicing examples (a) Start interrupt CPU processing flow example Error occurrence judgment Error processing Slave request judgment Slave operation processing Figure 22.39 (b) Start interrupt CPU processing flow example Reception completion interrupt (IEBBTV, IEBBTSTA) CPU processing flow example Error occurrence judgment Error processing Communication end judgment Communication end processing Frame end judgment Frame end processing Figure 22.40 (c) Note Determine if a message length worth of data could be received within one frame by using frame end judgment. For example, if reception of a message length worth of data has not finished, the subsequent communications depend on the master processing. Reception completion interrupt (IEBBTV, IEBBTSTA) CPU processing flow example Data interrupt CPU processing example IEBBnDR register read processing Figure 22.41 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 Note The reception data must be read from the IEBBnDR register before the next data interrupt occurs. If reading this register is late, the hardware transmits a NACK signal during separate communication that prompts retransmission. An overrun error occurs during broadcast communication. Data interrupt CPU processing 22-97 RZ/A1H Group, RZ/A1M Group 22.5.10 22. IEBus Controller Slave reception (FIFO mode) The unit receives data and commands from the master unit as a slave. (1) Register settings After specifying the initial settings in 22.5.2 Initial settings, set up the registers below before starting communication. Table 22.55 Communication startup processing Register name Function IEBBnBCR Example Communication startup processing (2) 88H Interrupt occurrence timing Message Start Broad cast M address P S address P A Control P A length P A Data 1 P A ... Data m P A ... Data n P A Reception end interrupt IEBBTSTA Note No start interrupt occurs. IEBBTV Note A data interrupt occurs at the timing specified by the IEBBnTMS.IEBBnSLTI1 and IEBBnSLTI0 bits. Reception end interrupt IEBBTD Note No data interrupt occurs. Figure 22.42 Interrupt occurrence timing (3) Interrupt servicing examples (a) Reception completion interrupt (IEBBTV, IEBBTSTA) CPU processing flow example Error occurrence judgment Error processing Communication end judgment Communication end processing Frame end judgment Frame end processing Figure 22.43 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 Note Determine if a message length worth of data could be received within one frame by using frame end judgment. For example, if reception of a message length worth of data has not finished, the subsequent communications depend on the master processing. Reception completion interrupt (IEBBTV, IEBBTSTA) CPU processing flow example 22-98 RZ/A1H Group, RZ/A1M Group 22.6 22. IEBus Controller Setup Procedures 22.6.1 Master transmission (single mode) START Set up the IEBBnPSR, IEBBnUAR, IEBBnCKS, and IEBBnTMS registers. : Initial settings Set the IEBBnBCR register to 80H. Set up the IEBBnSAR, IEBBnCDR (or IEBBnTCD), IEBBnDLR, and IEBBnDR (first byte of data) registers. Set the IEBBnBCR register to C8H (separate communication) or the IEBBnBCR register to E8H (broadcast communication). : Master request No Has IEBBTSTA occurred (IEBBTV)? : Start interrupt occurrence check Yes Start interrupt servicing (See 22.5.3 (3) "Interrupt servicing example".) Yes Has IEBBTD occurred? No : Data interrupt occurrence check Set up the IEBBnDR register. : Specify the 2nd and following bytes of data. No Has IEBBTSTA occurred (IEBBTV)? : End interrupt occurrence check Yes End interrupt servicing (See 22.5.3 (3) "Interrupt servicing example".) END Figure 22.44 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 Master transmission (single mode) 22-99 RZ/A1H Group, RZ/A1M Group 22.6.2 22. IEBus Controller Master transmission (FIFO mode) START Set up the IEBBnPSR, IEBBnUAR, IEBBnCKS, and IEBBnTMS registers. : Initial settings Set the IEBBnBCR register to 80H. Set up the IEBBnSAR, IEBBnCDR (or IEBBnTCD), IEBBnTDL, IEBBnDR (data of 32 bytes or less) registers. Set the IEBBnBCR register to C8H (separate communication) or the IEBBnBCR register to E8H (broadcast communication). Yes Has IEBBTD occurred? No : Master request : Data interrupt occurrence check Write the transmission data to the IEBBnDR register. No Has IEBBTSTA occurred (IEBBTV)? : End interrupt occurrence check Yes : Write the transmission data remaining in the FIFO buffer in order. End interrupt servicing (See 22.5.4 (3)"Interrupt servicing example".) END Figure 22.45 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 Master transmission (FIFO mode) 22-100 RZ/A1H Group, RZ/A1M Group 22.6.3 22. IEBus Controller Master reception (single mode) START Set up the IEBBnPSR, IEBBnUAR, IEBBnCKS, and IEBBnTMS registers. : Initial settings Set the IEBBnBCR register to 80H. Set up the IEBBnSAR, IEBBnCDR (or IEBBnTCD) registers. Set the IEBBnBCR register to C8H (separate communication) or the IEBBnBCR register to E8H (broadcast communication). : Master request No Has IEBBTSTA occurred (IEBBTV)? : Start interrupt occurrence check Yes Start interrupt servicing (See 22.5.5 (3) "Interrupt servicing example".) Yes Has IEBBTD occurred? No : Data interrupt occurrence check Read the IEBBnDR register. No Has IEBBTSTA occurred (IEBBTV)? : End interrupt occurrence check Yes End interrupt servicing (See 22.5.5 (3) "Interrupt servicing example".) END Figure 22.46 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 Master reception (single mode) 22-101 RZ/A1H Group, RZ/A1M Group 22.6.4 22. IEBus Controller Master reception (FIFO mode) START Set up the IEBBnPSR, IEBBnUAR, IEBBnCKS, and IEBBnTMS registers. : Initial settings Set the IEBBnBCR register to 80H. Set up the IEBBnSAR, IEBBnCDR (or IEBBnTCD) registers. Set the IEBBnBCR register to C8H (separate communication) or the IEBBnBCR register to E8H (broadcast communication). Yes Has IEBBTV occurred? No : Master request : Data interrupt occurrence check Read the reception data from the IEBBnDR register. : Read the reception data remaining in the FIFO buffer in order. No Has IEBBTSTA occurred? : End interrupt occurrence check Yes End interrupt servicing (See 22.5.6 (3)"Interrupt servicing example".) END Figure 22.47 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 Master reception (FIFO mode) 22-102 RZ/A1H Group, RZ/A1M Group 22.6.5 22. IEBus Controller Slave transmission (single mode) (1) When the control bit 3H or 7H is received START Set up the IEBBnPSR, IEBBnUAR, IEBBnCKS, and IEBBnTMS registers. : Initial settings Set the IEBBnBCR register to 80H. Set up the IEBBnDLR, IEBBnDR (first byte of data) registers. Set the IEBBnBCR register to 90H (separate communication). : Slave transmission enable Has IEBBTSTA No occurred (IEBBTV)? : Start interrupt occurrence check Yes Start interrupt servicing (See 22.5.7 (3) "Interrupt servicing example".) Yes Has IEBBTD occurred? No : Data interrupt occurrence check Set up the IEBBnDR register. : Specify the 2nd and following bytes of data. Has IEBBTSTA No occurred (IEBBTV)? : End interrupt occurrence check Yes End interrupt servicing (See 22.5.7 (3) "Interrupt servicing example".) END Figure 22.48 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 Slave transmission (single mode): When the control bit 3H or 7H is received 22-103 RZ/A1H Group, RZ/A1M Group (2) 22. IEBus Controller When the control bit 0H or 6H is received (or when 4H or 5H is received from the locked master while the unit is locked) START Set up the IEBBnPSR, IEBBnUAR, IEBBnCKS, and IEBBnTMS registers. : Initial settings Set the IEBBnBCR register to 90H (separate communication). : Slave transmission enable Has IEBBTSTA No occurred (IEBBTV)? : Start interrupt occurrence check Yes Start interrupt servicing (See 22.5.7 (3) "Interrupt servicing example".) Has IEBBTSTA occurred? No Yes : Status interrupt occurrence check Set up the IEBBnDR register. Status transmission processing (See 22.5.7 (3) "Interrupt servicing example".)a No Has IEBBTSTA occurred (IEBBTV)? : End interrupt occurrence check Yes End interrupt servicing (See 22.5.7 (3) "Interrupt servicing example".) a) When IEBBnTMS.IEBBnFMDEbit = 1, because status transmission processing is performed by hardware, no software processing is necessary. END Figure 22.49 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 Slave transmission (single mode): When the control bit 0H or 6H is received (or when 4H or 5H is received from the locked master while the unit is locked) 22-104 RZ/A1H Group, RZ/A1M Group (3) 22. IEBus Controller When the control bit 0H, 4H, or 5H, which is addressed to the unit, is received from a unit other than the locked master while the unit is locked START Set up the IEBBnPSR, IEBBnUAR, IEBBnCKS, and IEBBnTMS registers. : Initial settings Set the IEBBnBCR register to 90H (separate communication). Has IEBBTSTA occurred? No : Slave transmission enable Yes : Status interrupt occurrence check Set up the IEBBnDR register. Status transmission processing (See 22.5.7 (3) "Interrupt servicing example".)a Has IEBBTSTA No occurred (IEBBTV)? : End interrupt occurrence check Yes End interrupt servicing (See 22.5.7 (3) "Interrupt servicing example".) END Figure 22.50 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 a) When IEBBnTMS.IEBBnFMDEbit = 1, because status transmission processing is performed by hardware, no software processing is necessary. A status interrupt does not occur either. Slave transmission (single mode): When the control bit 0H, 4H, or 5H, which is addressed to the unit, is received from a unit other than the locked master while the unit is locked 22-105 RZ/A1H Group, RZ/A1M Group 22.6.6 22. IEBus Controller Slave transmission (FIFO mode) (1) When the control bit 3H or 7H is received START Set up the IEBBnPSR, IEBBnUAR, IEBBnCKS, and IEBBnTMS registers. : Initial settings Set the IEBBnBCR register to 80H. Set up the IEBBnSAR, IEBBnTCD, IEBBnTDL, IEBBnDR (data of 32 bytes or less) registers. Set the IEBBnBCR register to 90H (separate communication). : Slave transmission enable Yes Has IEBBTD occurred? Write the transmission data to the IEBBnDR register. No No Has IEBBTSTA occurred (IEBBTV)? : End interrupt occurrence check Yes : Write the transmission data remaining in the FIFO buffer in order. End interrupt servicing (See 22.5.8 (3) "Interrupt servicing example".) END Figure 22.51 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 Slave transmission (FIFO mode): When the control bit 3H or 7H is received 22-106 RZ/A1H Group, RZ/A1M Group (2) 22. IEBus Controller When the control bit 0H or 6H is received (or when 4H or 5H is received from the locked master while the unit is locked) START Set up the IEBBnPSR, IEBBnUAR, IEBBnCKS, and IEBBnTMS registers. : Initial settings Set the IEBBnBCR register to 90H (separate communication). Has IEBBTSTA occurred? No : Slave transmission enable Yes : Status interrupt occurrence check Set up the IEBBnDR register. Status transmission processing (See 22.5.8 (3) "Interrupt servicing example".)a No Has IEBBTSTA occurred (IEBBTV)? : End interrupt occurrence check Yes End interrupt servicing (See 22.5.8 (3) "Interrupt servicing example".) END Figure 22.52 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 a) When IEBBnTMS.IEBBnFMDEbit = 1, because status transmission processing is performed by hardware, no software processing is necessary. A status interrupt does not occur either. Slave transmission (FIFO mode): When the control bit 0H or 6H is received (or when 4H or 5H is received from the locked master while the unit is locked) 22-107 RZ/A1H Group, RZ/A1M Group (3) 22. IEBus Controller When the control bit 0H, 4H, or 5H, which is addressed to the unit, is received from a unit other than the locked master while the unit is locked START Set up the IEBBnPSR, IEBBnUAR, IEBBnCKS, and IEBBnTMS registers. : Initial settings Set the IEBBnBCR register to 90H (separate communication). Has IEBBTSTA occurred? No : Slave transmission enable Yes : Status interrupt occurrence check Set up the IEBBnDR register. a) END Figure 22.53 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 Status transmission processing (See 22.5.8 (3) "Interrupt servicing example".)a When IEBBnTMS.IEBBnFMDEbit = 1, because status transmission processing is performed by hardware, no software processing is necessary. Slave transmission (FIFO mode): When the control bit 0H, 4H, or 5H, which is addressed to the unit, is received from a unit other than the locked master while the unit is locked 22-108 RZ/A1H Group, RZ/A1M Group 22.6.7 22. IEBus Controller Slave reception (single mode) START Set up the IEBBnPSR, IEBBnUAR, IEBBnCKS, and IEBBnTMS registers. : Initial settings Set the IEBBnBCR register to 88H (separate communication). :Slave reception enable No Has IEBBTSTA occurred (IEBBTV)? Start interrupt occurrence check Yes Start interrupt servicing (See 22.5.9 (3) "Interrupt servicing example".) Yes Has IEBBTD occurred? No : Data interrupt occurrence check Read the IEBBnDR register. Has IEBBTSTA No occurred (IEBBTV)? : End interrupt occurrence check Yes : Specify the 2nd and following bytes of data. End interrupt servicing (See 22.5.9 (3) "Interrupt servicing example".) END Figure 22.54 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 Slave reception (single mode) 22-109 RZ/A1H Group, RZ/A1M Group 22.6.8 22. IEBus Controller Slave reception (FIFO mode) START Set up the IEBBnPSR, IEBBnUAR, IEBBnCKS, and IEBBnTMS registers. : Initial settings Set the IEBBnBCR register to 88H (separate communication). : Slave reception enable Yes Has IEBBTV occurred? Read the reception data from the IEBBnDR register. No : Read the reception data stored in the FIFO buffer in order. No Has IEBBTSTA occurred? : End interrupt occurrence check Yes End interrupt servicing (See 22.5.10 (3) "Interrupt servicing example".) END Figure 22.55 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 Slave reception (FIFO mode) 22-110 RZ/A1H Group, RZ/A1M Group 22.7 22.7.1 22. IEBus Controller Functions IEBus communication protocol The communication protocol of the IEBus is as follows. (1) Multi-task mode All the units connected to the IEBus can transfer data to the other units. (2) Broadcast communication Communication between one unit and multiple units can be performed as follows. * Group broadcast communication: Broadcast communication to group units * All-unit broadcast communication: Broadcast communication to all units (3) Effective transmission speed The effective transfer rate is in communication mode 1 or communication mode 2. (This product does not support mode 0 for the effective transfer rate.) * Communication mode 1: Approx. 18 kbps * Communication mode 2: Approx. 27 kbps Caution (4) Different modes (communication mode 1, communication mode 2) must not be mixed on one IEBus. Communication mode Data transfer is executed in half-duplex asynchronous communication mode. (5) Access control: CSMA/CD (Carrier Sense Multiple Access with Collision Detection) The priority of the IEBus is as follows: 1. Broadcast communication takes precedence over individual communication (communication from one unit to another). 2. The lower master address takes precedence. (6) Communication scale The communication scale of IEBus is as follows: * Number of units: 50 maximum * Cable length: 150 m maximum (when twisted pair cable is used) Caution The communication scale in an actual system differs depending on the characteristics of the cables, etc., constituting the IEBus driver/receiver and IEBus. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 22-111 RZ/A1H Group, RZ/A1M Group 22.7.2 22. IEBus Controller Determination of bus mastership (arbitration) An operation to occupy the bus is performed when a unit connected to the IEBus controls the other units. This operation is called arbitration. When multiple units simultaneously start transmission, arbitration is used to grant one of the units permission to occupy the bus. Because only one unit is granted bus mastership as a result of arbitration, the priority conditions of the bus are predetermined as follows. Caution (1) Bus mastership is canceled if communication is aborted. Priority by communication type Broadcast communication (communication from one unit to multiple units) takes precedence over normal communication (communication from one unit to another). (2) Priority by master address If the communication type is the same, communication with the lower master address takes precedence. A master address consists of 12 bits, with unit 000H having the highest priority and unit FFFH having the lowest priority. 22.7.3 Communication mode The IEBus has three communication modes, each of which has a different transfer rate. This module supports communication modes 1 and 2. The transfer rate and the maximum number of transfer bytes per communication frame in communication modes 1 and 2 are shown below. Table 22.56 a) Transfer rate and maximum number of transfer bytes in each communication mode Communication mode Maximum number of transfer bytes (bytes/frame) Effective transfer ratea 1 32 bytes/frame Approx. 18 kbps 2 128 bytes/frame Approx. 27 kbps Effective transfer rate when the maximum number of transfer bytes is transmitted Select the communication mode for each unit connected to the IEBus before starting communication. If the communication mode of the master unit and that of the partner unit (slave unit) are not the same, communication is not correctly executed. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 22-112 RZ/A1H Group, RZ/A1M Group 22.7.4 22. IEBus Controller Communication address For the IEBus, each unit is assigned a specific 12-bit address. This communication address consists of the following identification numbers. * Higher 4 bits: Group number (number to identify the group to which each unit belongs) * Lower 8 bits: Unit number (number to identify each unit in a group) 22.7.5 Broadcast communication Normally, transmission or reception is performed between the master unit and its partner slave unit on a one-to-one basis. During broadcast communication, however, multiple slave units exist and the master unit executes transmission to these slave units. Because multiple slave units exist, the NACK signal is returned by the communicating slave unit as an acknowledge bit. Whether broadcast communication or normal communication is to be executed is selected by the broadcast bit. (For details about this bit, see 22.7.6 (2) Broadcast bit.) Broadcast communication is classified into two types: group-unit broadcast communication and all-unit broadcast communication. Group-unit broadcast and all-unit broadcast are identified by the value of the slave address. (For the slave address, see 22.7.6 (4) Slave address field.) (1) Group-unit broadcast communication Broadcast communication is performed to the units in a group identified by the group number indicated by the higher 4 bits of the communication address. (2) All-unit broadcast communication Broadcast communication is performed to all the units, regardless of the value of the group number. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 22-113 RZ/A1H Group, RZ/A1M Group 22.7.6 22. IEBus Controller IEBus transfer format The IEBus transfer signal format is shown in Figure 22.56. Slave Master Telegraph address Control field address length field field field Slave Broad- Master Telegraph Control Data cast address P address P A P A length P A bit bit bit bit bit bit Header Frame format Start bit Data field PA Data bit PA Remarks 1. P: Parity bit A: Acknowledge (ACK/NACK) bit 2. The master unit ignores the acknowledge bit during broadcast communication. Figure 22.56 (1) IEBus transfer signal format Start bit The start bit is a signal that informs the other units of the start of a data transfer. The unit that is to start a data transfer outputs a low-level signal (start bit) for a specific time, and then starts outputting the broadcast bit. If another unit has already output its start bit when one unit is to output the start bit, this unit does not output the start bit and instead waits for completion of output of the start bit by the other unit. When the output of the start bit by the other unit is complete, the unit starts outputting the broadcast bit in synchronization with the completion of the start bit output by the other unit. The units other than the one that started communication detect this start bit, and enter the reception status. (2) Broadcast bit This bit indicates whether the master selects one slave (individual communication) or multiple slaves (broadcast communication) as the other party of communication. When the broadcast bit is 0, it indicates broadcast communication. When it is 1, individual communication is indicated. Broadcast communication is classified into two types: group-unit communication and all-unit communication. These communication types are identified by the value of the slave address. (For the slave address, see 22.7.6 (4) Slave address field.) Because multiple slave units exist as a partner slave unit of communication in the case of broadcast communication, the NACK signal is returned as an acknowledge bit in each field subsequent to the master address field. If multiple units start transmitting a communication frame at the same time, broadcast communication takes precedence over individual communication, and wins in arbitration. If one unit occupies the bus as the master, the value set to the broadcast request flag (the IEBBnBCR.IEBBnALRQ bit) is output. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 22-114 RZ/A1H Group, RZ/A1M Group (3) 22. IEBus Controller Master address field The master address field is output by the master to inform a slave of the master's address. The configuration of the master address field is shown in Figure 22.57. If multiple units start transmitting the broadcast bit at the same time, the master address field makes a judgment of arbitration. The master address field compares the data it outputs with the data on the bus each time it has output one bit. If the master address output by the master address field is found to differ from the data on the bus as a result of comparison, it is assumed that the master has lost arbitration. As a result, the master stops transmission and enters the reception status. Because the IEBus is configured of wired AND, the unit having the smallest master address of the units participating in arbitration (arbitration masters) wins arbitration. After a 12-bit master address has been output, only one unit remains in the transmission status as one master unit. Next, this master unit outputs a parity bit, determines the master address of other unit, and starts outputting a slave address field. If one unit occupies the bus as the master, the address specified by the IEBBnUAR register is output. Master address field Master address (12 bits) MSB Parity LSB Figure 22.57 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 Master address field 22-115 RZ/A1H Group, RZ/A1M Group (4) 22. IEBus Controller Slave address field The master outputs the address of the unit with which it is to communicate. The configuration of the slave address field is shown in Figure 22.58. A parity bit is output after a 12-bit slave address has been transmitted to prevent the wrong slave address from being received by mistake. Next, the master unit detects an ACK signal from the slave unit to confirm that the slave unit exists on the bus. The master unit starts outputting the control field after detecting the ACK signal. During broadcast communication, however, the master does not confirm the acknowledge bit and instead starts outputting the control field. The slave unit outputs the ACK signal if its slave address matches and if the slave detects that the parities of both the master address and slave address are even. The slave unit judges that the master address or slave address has not been correctly received and outputs the NACK signal if the parities are odd. At this time, the master unit is in the standby (monitor) status, and communication ends. During broadcast communication, the slave address is used to identify groupunit broadcast or all-unit broadcast, as follows: If the slave address is FFFH: All-unit broadcast communication If the slave address is not FFFH: Group-unit broadcast communication Note The group No. during group-unit broadcasting communication is the value of the higher 4 bits of the slave address. If one unit occupies the bus as the master, the address specified by the IEBBnSAR register is output. Slave address field Slave address (12 bits) Group No. Parity ACK Unit No. MSB LSB Figure 22.58 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 Slave address field 22-116 RZ/A1H Group, RZ/A1M Group (5) 22. IEBus Controller Control data field The master uses this field to output the operation it requires the slave to perform. The configuration of the control field is shown in Figure 22.59. If the parity following the control bit is even and the slave unit can execute the function required by the master unit, the slave unit outputs an ACK signal and starts outputting the message length field. If the slave unit cannot execute the function required by the master unit even if the parity is even, or if the parity is odd, the slave unit outputs the NACK signal, and returns to the standby (monitor) status. The master unit starts outputting the message length field after detecting the ACK signal. If the master detects the NACK signal, the master unit enters the standby status, and communication ends. During broadcast communication, however, the master unit does not confirm the acknowledge bit and starts outputting the message length field. If one unit occupies the bus as the master, the value set to the IEBBnTCD register is output. Control field Control bit (4 bits) MSB Figure 22.59 Parity ACK LSB Control field The contents of the control bits are shown below. Table 22.57 Control bit contents Bit 3a Bit 2 Bit 1 Bit 0 0 0 0 0 Read slave status 0 0 0 1 Undefined 0 0 1 0 Undefined 0 0 1 1 Read data and lockb 0 1 0 0 Read lock address (lower 8 bits)c 0 1 0 1 Lock address reading (higher 4 bits)c 0 1 1 0 Slave status reading and unlockingb 0 1 1 1 Read data 1 0 0 0 Undefined 1 0 0 1 Undefined 1 0 1 0 Command writing and lockingb 1 0 1 1 Data writing and lockingb 1 1 0 0 Undefined 1 1 0 1 Undefined R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 Function 22-117 RZ/A1H Group, RZ/A1M Group Table 22.57 a) b) c) 22. IEBus Controller Control bit contents Bit 3a Bit 2 Bit 1 Bit 0 1 1 1 0 Write command 1 1 1 1 Write data Function The message length bit of the message length field and data transfer direction of the data field change as follows depending on the value of bit 3 (MSB). If bit 3 is 1: Transfer from master unit to slave unit If bit 3 is 0: Transfer from slave unit to master unit This is a control bit that specifies locking or unlocking. (For details, see 22.7.7 (4) Locking and unlocking.) The lock address is transferred in 1-byte (8-bit) units and is configured as follows: MSB Control bit: 4H Control bit: 5H LSB Lower 8 bits Undefined Higher 4 bits If the control bit received from the master unit is not as shown in Table 22.58, the unit locked by the master unit rejects acknowledging the control bit, and outputs the NACK signal. Table 22.58 Control field for locked slave unit Bit 3 Bit 2 Bit 1 Bit 0 Function 0 0 0 0 Read slave status 0 1 0 0 Lock address reading (lower 8 bits) 0 1 0 1 Lock address reading (higher 4 bits) In addition, units for which locking is not set up by the master unit reject acknowledgment and output a NACK signal when the control data shown in Table 22.59 is acknowledged. Table 22.59 Control field for unlocked slave unit Bit 3 Bit 2 Bit 1 Bit 0 0 1 0 0 Lock address reading (lower 8 bits) 0 1 0 1 Lock address reading (higher 4 bits) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 Function 22-118 RZ/A1H Group, RZ/A1M Group Table 22.60 Communication target (IEBBnUSR. IEBBnSRQF bit) Slave specification =1 No specification = 0 22. IEBus Controller Control field ACK signal response conditions (when the received control data is 0H, 3H, 4H, 5H, 6H, or 7H) Received control data Master unit judgment Lock status (IEBBnUSR. (IEBBnPAR IEBBnLCKF bit) register match) Lock = 1 Lock request unit = 1 No lock = 0 Other = 0 1 0 1 Slave transmission enabled (IEBBnBCR. IEBBnSTXE bit) Slave reception enabled (IEBBnBCR. IEBBnSRXE bit) 0 don't care 0H 3H 4H 5H 6H 7H A N N N A N 1 A A N N A A 0 don't care A N A A N N 1 0 A N A A A N 1 A A A A A A don't care Other than the above Note N A: Slave transmission is performed. (The ACK signal is returned.) N: Slave transmission is not performed. (The NACK signal is returned.) Caution If the received control data is other than the data shown in the above table, N is unconditionally assumed. (Slave transmission is not performed (and the NACK signal is returned).) Table 22.61 Control field ACK signal response conditions (when the received control data is AH, BH, EH, or FH) Communication target (IEBBnUSR. IEBBnSRQF bit) Slave specification =1 No specification = 0 Lock status (IEBBnUSR. IEBBnLCKF bit) Lock = 1 No lock = 0 1 0 don't care 1 1 Received control data Master unit Slave judgment transmission (IEBBnPAR register enabled match) ( IEBBnBCR. Lock request unit = 1 IEBBnSTXE bit) Other = 0 Other than the above Note don't care Slave reception enabled (IEBBnBCR. IEBBnSRXE bit) 1 AH BH EH FH A N A: Slave transmission is performed. (The ACK signal is returned.) N: Slave transmission is not performed. (The NACK signal is returned.) Caution If the received control data is other than the data shown in the above table, N is unconditionally assumed. (Slave transmission is not performed (and the NACK signal is returned).) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 22-119 RZ/A1H Group, RZ/A1M Group (6) 22. IEBus Controller Message length field This field is output by the transmission side to inform the reception side of the number of bytes of the transmit data. The configuration of the message length field is shown in Figure 22.60. Table 22.62 shows the relationship between the message length bit and the number of transmission data bytes. Telegraph length field Telegraph length bit (8 bits) MSB Parity ACK LSB Figure 22.60 Message length field Table 22.62 Contents of the message length bit Message length bit (hexadecimal) Number of transmission data bytes 01H 1 byte 02H 2 bytes ... ... FFH 255 bytes 00H 256 bytes The operation of the message length field differs depending on whether the master transmits data (when control bit 3 is 1) or receives data (when control bit 3 is 0). (a) During master transmission The message length bit and parity bit are output by the master unit and the synchronization signals of bits are output by the master unit. When the slave unit detects that the parity is even, it outputs the ACK signal, and starts outputting the data field. During broadcast communication, however, the slave unit outputs the NACK signal. If the parity is odd, the slave unit judges that the message length bit has not been correctly received, outputs the NACK signal, and returns to the standby (monitor) status. At this time, the master unit also returns to the standby status, and communication ends. (b) Master reception The message length bit and parity bit are output by the slave unit and the synchronization signals of bits are output by the master unit. If the master unit detects that the parity bit is even, it outputs the ACK signal. If the parity bit is odd, the master unit judges that the message length bit has not been correctly received, outputs the NACK signal, and returns to the standby status. At this time, the slave unit also returns to the standby status, and communication ends. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 22-120 RZ/A1H Group, RZ/A1M Group (7) 22. IEBus Controller Data field This is data output by the transmission side. The master unit transmits or receives data to or from a slave unit by using the data field. The configuration of the data field is shown below. Data field (number specified by telegraph length field) One data Data bit (8 bits) MSB Parity ACK Parity ACK LSB Figure 22.61 Data field Following the data bit, the parity bit and acknowledge bit are output by the master unit and slave unit, respectively. Use broadcast communication only when the master unit transmits data. At this time, the acknowledge bit is ignored. The operation differs as follows depending on whether the master transmits or receives data. (a) During master transmission When the master units writes data to a slave unit, the master unit transmits the data bit and parity bit to the slave unit. If the parity is even and the received data is not stored in the IEBBnDR register when the slave unit has received the data bit and parity bit, the slave unit outputs an ACK signal. If the parity is odd or the received data is stored in the IEBBnDR register, the slave unit rejects receiving the data, and outputs the NACK signal. If the slave unit outputs the NACK signal, the master unit transmits the same data again. This operation continues until the master detects the ACK signal from the slave unit, or the data exceeds the maximum number of transmit bytes. If there is more data and the maximum number of transmission bytes is not exceeded when the parity is even and when the slave unit outputs the ACK signal, the master unit transmits the next data. During broadcast communication, the slave unit outputs the NACK signal, and the master unit transfers 1 byte of data at a time. If the parity is odd or the IEBBnDR register is storing received data after the slave unit receives the data bit and parity bit during broadcast communication, the slave unit judges that reception has not been performed correctly, and stops reception. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 22-121 RZ/A1H Group, RZ/A1M Group (b) 22. IEBus Controller Master reception When the master unit reads data from a slave unit, the master unit outputs a sync signal corresponding to all the read bits. The slave unit outputs the contents of the data and parity bits to the bus in response to the sync signal from the master unit. The master unit reads the data and parity bits output by the slave unit, and checks the parity. If the parity is odd or the IEBBnDR register is storing received data, the master unit rejects accepting the data, and outputs the NACK signal. If the maximum number of transmission bytes is within the value that can be transmitted in one communication frame, the master unit rereads the same data. If the parity is even and the IEBBnDR register is not storing received data, the master unit accepts the data and outputs the ACK signal. If the maximum number of transmission bytes is within the value that can be transmitted in one frame, the master unit reads the next data. Caution During broadcast communication, do not perform master reception. If you do this, the slave unit cannot be defined and data transfers cannot be performed correctly. Note that, due to the IEBBn specifications, overrun errors can occur. Therefore, even if reading the IEBBnDR register is late during individual communication and the system has reached the timing for receiving the next data (the overrun status), data can be retransmitted from the master unit by returning a NACK signal, which makes it possible to buy time for reading the IEBBnDR register. However, during broadcast communication, because no ACK signal is output from the slave unit and the master unit ignores ACK signals, even if reading the IEBBnDR register is late, no data is retransmitted from the master. Therefore, for IEBBn, if an overrun occurs during broadcast communication, normal reception is not possible, an overrun error occurs, and an interrupt request (for a communication error) is output. (8) Parity bit The parity bit is used to make sure that the transmission data has no error. The parity bit is appended to each data of the master address, slave address, control, message length, and data bits. The parity is an even parity. If the number of data bits that are `1' is odd, the parity bit is `1'. If the number of data bits that are `1' is even, the parity bit is `0'. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 22-122 RZ/A1H Group, RZ/A1M Group (9) 22. IEBus Controller Acknowledge bit During normal communication (communication from one unit to another), an acknowledge bit is appended to the following locations to check whether the data has been correctly received. * End of slave address field * End of control field * End of message length field * End of data field The definition of the acknowledge bit is as follows. 0: The transmission data is recognized. (ACK signal) 1: The transmission data is not recognized. (NACK signal) During broadcast communication, however, the contents of the acknowledge bit are ignored. (a) Last acknowledge bit of the slave address field The last acknowledge bit of the slave address field serves as a NACK signal in any of the following cases, and transmission is stopped. * If the parity of the master address bit or slave address bit is incorrect * If a timing error (an error in the bit format) occurs * If a slave unit does not exist (b) Last acknowledge bit of the control field The last acknowledge bit of the control field serves as a NACK signal in any of the following cases, and transmission is stopped. * If the parity of the control bit is incorrect * If control bit 3 is 1 (write operation) when the slave reception enable flag (the IEBBnBCR.IEBBnSRXE bit) is not set (to 1) (For details, see 22.3.2 (1) IEBBnBCR - IEBBn bus control register.) * If control bit data is read (3H, 7H) when the slave transmission enable flag (the IEBBnBCR.IEBBnSTXE bit) is not set (to 1) (For details, see 22.3.2 (1) IEBBnBCR - IEBBn bus control register.) * If a unit other than one that has set locking requests 3H, 6H, 7H, AH, BH, EH, or FH of the control bit when locking is set * If the control bit indicates reading of lock addresses (4H, 5H) even when locking is not set * If a timing error occurs * If the control bit is undefined R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 22-123 RZ/A1H Group, RZ/A1M Group Cautions 22. IEBus Controller 1. The ACK signal is always returned when the control data of the slave status request is received, if the IEBBnSTXE bit = 0. 2. The NACK signal is returned by the acknowledge bit in the control field when the control data for data/command writing is received, even if the IEBBnSRXE bit = 0. Slave reception can be disabled (communication stopped) by the IEBBnSRXE bit only in the case of individual communication. In the case of broadcast communication, communication is maintained and the data interrupt (IEBBTD) or completion interrupt (IEBBTSTA) is generated. (c) Last acknowledge bit of message length field The last acknowledge bit of the message length field serves as a NACK signal in any of the following cases, and transmission is stopped. * If the parity of the message length bit is incorrect * If a timing error occurs (d) Last acknowledge bit of the data field The last acknowledge bit of the data field serves as a NACK signal in any of the following cases, and transmission is stopped. * If the parity of the data bit is incorrecta * If a timing error occurs after the preceding acknowledge bit has been transmitted * If the received data is stored in the IEBBnDR register and no more data can be receiveda a) 22.7.7 In this case, when the communication executed is individual communication, if the maximum number of transmit bytes is within the value that can be transmitted in one frame, the transmission side executes transmission of that data field again. For broadcast communication, the transmission side does not execute transmission again, a communication error occurs on the reception side and reception stops. Transfer data (1) Slave status The master unit can learn why the slave unit did not return the ACK signal by reading the slave status. The slave status is determined according to the result of the last communication the slave unit has executed. All the slave units can supply information on the slave status. The configuration of the slave status is shown below. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 22-124 RZ/A1H Group, RZ/A1M Group 22. IEBus Controller MSB LSB Bit 7 Bit 6 Bit 5 Bit 4 Bit 0a Bit 3 Bit 2 Bit 0 Function 0 Transmit data is not written in IEBBnDR register 1 Transmit data is written in IEBBnDR register Function Bit 1 0 Receive data is not stored in IEBBnDR register 1 Receive data is stored in IEBBnDR register Bit 2 Function 0 Unit is not locked 1 Unit is locked Function Bit 3 0 Bit 1 Fixed to 0 Bit 4b Function 0 Slave transmission is stopped 1 Slave transmission is ready Function Bit 5 0 Fixed to 0 Bit 7 Bit 6 Function 0 0 Communication mode 0 Indicates the highest communication 0 1 c Communication mode 1 mode supported by the unit . 1 0 Communication mode 2 1 1 Not used a) After reset: Bit 0 is set to 1. b) When this module serves as a slave unit, this bit corresponds to the c) Bits 7 and 6 are fixed to "10" because this module can support communication status indicated by IEBBnBCR.IEBBnSTXE bit. modes 1 and 2. Figure 22.62 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 Slave status bit configuration 22-125 RZ/A1H Group, RZ/A1M Group (2) 22. IEBus Controller Lock address When the lock address is read (control bit: 4H or 5H), the address (12 bits) of the master unit that has issued the lock instruction is configured in 1-byte units as shown below and read. MSB Control bit: 4H Control bit: 5H Figure 22.63 (3) LSB Lower 8 bits Undefined Higher 4 bits Lock address configuration Data If the control bit indicates reading of data (3H or 7H), the data in the data buffer of the slave unit is read by the master unit. If the control bit indicates writing of data (BH or FH), the data received by the slave unit is processed according to the operation rule of that slave unit. (4) Locking and unlocking The lock function is used when a message is transferred in two or more communication frames. The unit that is locked does not receive data from units other than the one that has locked the unit (does not receive broadcast communication). A unit is locked or unlocked as follows. (a) Lock setting If the communication frame is completed without succeeding to transmit or receive data of the number of bytes specified by the message length bit after the message length field has been transmitted or received (ACK = 0) by the control bit that specifies locking (3H, AH, or BH), the slave unit is locked by the master unit. At this time, the bit (bit 2) in the byte indicating the slave status is set to `1'. (b) Unlocked After transmitting or receiving data of the number of data bytes specified by the message length bit in one communication frame by the control bit that has specified locking (3H, AH, or BH), or the control bit that has specified unlocking (6H), the slave unit is unlocked by the master unit. At this time, the bit related to locking (bit 2) in the byte indicating the slave status is reset to `0'. Locking or unlocking is not performed during broadcast communication. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 22-126 RZ/A1H Group, RZ/A1M Group 22. IEBus Controller Locking and unlocking conditions are shown below. Table 22.63 Setting conditions: Broadcast communication Control data Individual communication End of communication End of frame End of communication End of frame 3H, 6Ha - - Cannot be locked Lock set AH, BH Cannot be locked Cannot be locked Cannot be locked Lock set 0H, 4H, 5H, EH, FH Cannot be locked Cannot be locked Cannot be locked Cannot be locked a) The frame end of control data 6H (slave status read/unlock) occurs when the parity in the data field is odd, and when the NACK signal from the IEBus unit is repeated with up to the maximum number of transfer bytes being output. Table 22.64 Unlocking conditions (while locked) Broadcast communication from the lock request unit Individual communication from the lock request unit End of communication End of frame End of communication End of frame 3H, 6Ha - - Unlocked Remains locked AH, BH Unlocked Unlocked Unlocked Remains locked Remains locked Remains locked Remains locked Remains locked Control data 0H, 4H, 5H, EH, FH a) The frame end of control data 6H (slave status read/unlock) occurs when the parity in the data field is odd, and when the NACK signal from the IEBus unit is repeated with up to the maximum number of transfer bytes being output. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 22-127 RZ/A1H Group, RZ/A1M Group 22.7.8 22. IEBus Controller Bit format The format of the bits constituting the communication frame of the IEBus is shown below. Logic "1" Logic "0" Preparation period Synchronization Data period period Preparation period: Synchronization period: Data period: Stop period: Figure 22.64 Stop period First low-level (logic "1") period Next high-level (logic "0") period Period indicating value of bit Last low-level (logic "1") period IEBus bit format The synchronization period and data period are almost equal to each other in length. The IEBus synchronizes each bit. The specifications on the time of the entire bit and the time related to the period allocated to that bit differ depending on the type of transmit bit, or whether the unit is the master unit or a slave unit. The master and slave units monitor whether each period (preparation period, synchronization period, data period, and stop period) is output for the specified time while they are in communication. If a period is not output for the specified time, the master and slave units report a timing error, immediately terminate communication, and enter the standby status. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 22-128 RZ/A1H Group, RZ/A1M Group 23. Renesas SPDIF Interface Renesas SPDIF Interface 23.1 Overview Peripheral bus interface 23. Figure 23.1 23.2 SPDIF_OUT Transmitter SPDIF_IN Receiver Overview Block Diagram Features * Supports the IEC 60958 standard (stereo and consumer use modes only). * Supports sampling frequencies of 32 kHz, 44.1 kHz, and 48 kHz. * Supports audio word sizes of 16 to 24 bits per sample. * Biphase mark encoding. * Double buffered data. * Parity encoded serial data. * Simultaneous transmit and receive * Receiver autodetects IEC 61937 compressed mode data R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 23-1 RZ/A1H Group, RZ/A1M Group Functional Block Diagram Transmitter data handling Parity generator Transmitter control Frame counter Peripheral bus 23.3 23. Renesas SPDIF Interface Oversampling clock SPDIF_OUT AUDIO_X1 AUDIO_X2 AUDIO_CLK Receiver control Receiver data handling Figure 23.2 BMC and preamble encoding Clock recovery and frame counter Parity check SPDIF_IN BMC decode and preamble detection Functional Block Diagram R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 23-2 RZ/A1H Group, RZ/A1M Group 23.4 23. Renesas SPDIF Interface Input/Output Pins Table 23.1 shows the pin configuration. Table 23.1 Pin Configuration Channel Pin Name I/O Description 0 SPDIF_OUT Output Transmitter biphase-mark encoded SPDIF bitstream 1 SPDIF_IN Input Receiver biphase-mark encoded SPDIF bitstream 0, 1 (Common) AUDIO_CLK Input External clock for audio AUDIO_X1 Input Crystal resonator/external clock for audio AUDIO_X2 Output 23.5 Renesas SPDIF (IEC60958) Frame Format The Renesas SPDIF frame consists of two subframes (for channels 1 and 2), each of which contains a 4-bit preamble, audio data of up to 24 bits, a V flag, a user bit, a channel status bit, and an even parity bit. Figure 23.3 shows the subframe format. According to this format, the Renesas SPDIF performs biphase-mark modulation (channel coding) that will make the transmission line's DC component a minimum value. 0 3 4 7 L Synchronization S Aux preamble B 8 27 28 L S B M S B Audio sample word V 31 U C P V = Validity flag B/M/W U = User data C = Channel status P = Parity bit Figure 23.3 Subframe Format Figure 23.4 shows the block format, which consists of 192 continuous frames. One block begins at the starting frame (preamble B) and ends at the 192nd frame (frame 191), and the preamble is used to identify all subframes. Each block has a total of 384 subframes, which are classified into three categories: subframe 0 indicating the beginning of a new block, subframe 1 (usually the channel 1), and subframe 2 (usually the channel 2). Usually, the music data sent and received by the SPDIF is continuous so that continuous blocks appear. 0 B 1 Channel 1 W Channel 2 M 191 Channel 1 M 0 Channel 1 W Channel 2 B 1 Channel 1 W Channel 2 M Channel 1 B = Start of block preamble W = Channel 2 preamble M = Channel 1 preamble but not start of block Figure 23.4 Block Format R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 23-3 RZ/A1H Group, RZ/A1M Group 23. Renesas SPDIF Interface Table 23.2 shows the binary values of the Renesas SPDIF preambles. The polarity of these preambles differs depending on the status of the preceding symbol (parity bit). Table 23.2 Binary Preamble Values Preamble Preceding Symbol's Status = 0 Preceding Symbol's Status = 1 B 11101000 00010111 M 11100010 00011101 W 11100100 00011011 Note: As shown in Figure 23.3, the even parity bit at time slot 31 of a subframe determines the type of a preamble for one cycle of transmission. Usually, therefore, any one is selected from the set states that are sent through the Renesas SPDIF. However, IEC60958 requires decoding both types in view of connection with the preamble polarity reversed; the Renesas SPDIF has preambles decoded according to Table 23.2. Channel status information is encoded at the rate of one bit per subframe, making the channel status information per block have a total of 192 bits for each of subframes 1 and 2. For the format of the channel status, refer to the IEC 60958 standard. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 23-4 RZ/A1H Group, RZ/A1M Group 23.6 23. Renesas SPDIF Interface Register Table 23.3 shows the register configuration. Table 23.3 Register Configuration Channel Register Name Abbreviation Address Access Size 0 (Transmit) Transmitter channel 1 audio register TLCA H'FFFF D800 32 Transmitter channel 2 audio register TRCA H'FFFF D804 32 Transmitter channel 1 status register TLCS H'FFFF D808 32 Transmitter channel 2 status register TRCS H'FFFF D80C 32 Transmitter user data register TUI H'FFFF D810 32 1 (Receive) 0, 1 (Common) 0, 1 (Common) Note: Receiver channel 1 audio register RLCA H'FFFF D814 32 Receiver channel 2 audio register RRCA H'FFFF D818 32 Receiver channel 1 status register RLCS H'FFFF D81C 32 Receiver channel 2 status register RRCS H'FFFF D820 32 Receiver user data register RUI H'FFFF D824 32 Control register CTRL H'FFFF D828 32 Status register STAT H'FFFF D82C 32 Transmitter DMA audio data register TDAD H'FFFF D830 32 Receiver DMA audio data register RDAD H'FFFF D834 32 All registers are longword registers and must be accessed as such. A register diagram containing a 0 indicates that the write value should always be 0 (if the register is writeable) and that the read value should always be 0 (if readable). R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 23-5 RZ/A1H Group, RZ/A1M Group 23.7 23. Renesas SPDIF Interface Register Descriptions Legend: Initial Value: : R/W: R: R/WC0: R/WC1: W: --/W: Register value after reset Undefined value Readable/writable register. The write value can be read. Read only register. The write value should always be 0. Readable/writable register. Writing 0 initializes the bit, but writing 1 is ignored. Readable/writable register. Writing 1 initializes the bit, but writing 0 is ignored. Write only register. Reading is prohibited. If this bit is reserved, the write value should always be 0. Write only, Read value undefined 23.7.1 Control Register (CTRL) 31 30 29 28 27 26 - - - CKS - PB Initial value: R/W: 0 R 0 R 0 R 0 R/W 0 R 0 R/W Bit: 23 Bit: 22 Bit: 15 REIE Initial value: 0 R/W: R/W Bit: 7 0 R/W 0 R/W 21 20 19 18 17 16 TDE NCSI AOS RME TME 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 14 13 12 11 10 9 8 TEIE UBOI UBUI CREI PAEI PREI CSEI 0 R/W 6 ABOI ABUI Initial value: 0 R/W: R/W 24 RASS RDE TASS Initial value: 0 R/W: R/W 25 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 3 2 1 0 R/W 0 5 4 RUII TUII RCSI RCBI TCSI TCBI 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W Bit Bit Name Initial Value R/W Description 31 to 29 All 0 R Reserved 28 CKS 0 R/W Oversampling clock select Selects oversampling clock supply source. 0: AUDIO_X1 1: AUDIO CLK 27 0 R Reserved 26 PB 0 R/W Pass Back Passes transmitter SPDIF output into SPDIF receiver in SPDIF module. 0: Pass Back disabled 1: Pass Back enabled 25, 24 RASS All 0 R/W Receiver Audio Sample Bit Size These bits Indicate the receiver audio sample bit size (16, 20, or 24 bits), for data alignment purposes. 00: 16-bit sample 01: 20-bit sample 10: 24-bit sample 11: Reserved R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 23-6 RZ/A1H Group, RZ/A1M Group 23. Renesas SPDIF Interface Bit Bit Name Initial Value R/W Description 23, 22 TASS All 0 R/W Transmitter Audio Sample Bit Size These bits Indicate the transmitter audio sample bit size (16, 20, or 24 bits), for data alignment purposes. 00: 16-bit sample 01: 20-bit sample 10: 24-bit sample 11: Reserved 21 RDE 0 R/W Receiver DMA Enable Enables DMA requests for the receiver. 0: Receiver DMA disabled 1: Receiver DMA enabled 20 TDE 0 R/W Transmitter DMA Enable Enables the DMA requests for the transmitter. 0: Transmitter DMA disabled 1: Transmitter DMA enabled 19 NCSI 0 R/W New Channel Status Information Set this bit to 1 when new channel status information to be corrected is in the transmitter. 0: New channel status information has not been in transmitter 1: New channel status information has been in transmitter 18 AOS 0 R/W Audio Only Samples Clear this bit to 0 when audio channel 1 and channel 2 registers contain user information. When this bit is set to 1, all user bits are cleared to 0. 0: User information present 1: User information not present 17 RME 0 R/W Receiver Module Enable Enables the receiver module. 0: Receiver module disabled 1: Receiver module enabled 16 TME 0 R/W Transmitter Module Enable Enables the transmitter module. 0: Transmitter module disabled 1: Transmitter module enabled 15 REIE 0 R/W Receiver Error Interrupt Enable Enables the receiver error interrupts. 0: Receiver error interrupt disabled 1: Receiver error interrupt enabled 14 TEIE 0 R/W Transmitter Error Interrupt Enable Enables the transmitter error interrupts. 0: Transmitter error interrupt disabled 1: Transmitter error interrupt enabled 13 UBOI 0 R/W User Buffer Overrun Interrupt Enable Enables the user buffer overrun interrupts. 0: User buffer overrun interrupt disabled 1: User buffer overrun interrupt enabled 12 UBUI 0 R/W User Buffer Underrun Interrupt Enable Enables the user buffer underrun interrupts. 0: User buffer underrun interrupt disabled 1: User buffer underrun interrupt enabled 11 CREI 0 R/W Clock Recovery Error Interrupt Enable Enables the clock recovery error interrupts. 0: Clock recovery error interrupt disabled 1: Clock recovery error interrupt enabled 10 PAEI 0 R/W Parity Error Interrupt Enable Enables the parity check error interrupts. 0: Parity check error interrupt disabled 1: Parity check error interrupt enabled R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 23-7 RZ/A1H Group, RZ/A1M Group 23. Renesas SPDIF Interface Bit Bit Name Initial Value R/W Description 9 PREI 0 R/W Preamble Error Interrupt Enable Enables the preamble check error interrupts. 0: Preamble error interrupt disabled 1: Preamble error interrupt enabled 8 CSEI 0 R/W Channel Status Error Interrupt Enable Enables the channel status error interrupts. 0: Channel status error interrupt disabled 1: Channel status error interrupt enabled 7 ABOI 0 R/W Audio Buffer Overrun Interrupt Enable Enables the receiver audio buffer overrun interrupts. 0: Audio buffer overrun interrupt disabled 1: Audio buffer overrun interrupt enabled 6 ABUI 0 R/W Audio Buffer Underrun Interrupt Enable Enables the transmitter audio buffer underrun interrupts. 0: Audio buffer underrun interrupt disabled 1: Audio buffer underrun interrupt enabled 5 RUII 0 R/W Receiver User Information Interrupt Enable Enables the receiver user information register full interrupts. 0: Receiver user information interrupt disabled 1: Receiver user information interrupt enabled 4 TUII 0 R/W Transmitter User Information Interrupt Enable Enables the transmitter user information register empty interrupts. 0: Transmitter user information interrupt disabled 1: Transmitter user information interrupt enabled 3 RCSI 0 R/W Receiver Channel Status Interrupt Enable Enables the receiver channel status register full interrupts. 0: Receiver channel status interrupt disabled 1: Receiver channel status interrupt enabled 2 RCBI 0 R/W Receiver Channel Buffer Interrupt Enable Enables the receiver audio channel buffer full interrupts. 0: Receiver audio channel interrupt disabled 1: Receiver audio channel interrupt enabled 1 TCSI 0 R/W Transmitter Channel Status Interrupt Enable Enables the transmitter channel status register empty interrupts. 0: Transmitter channel status interrupt disabled 1: Transmitter channel status interrupt enabled 0 TCBI 0 R/W Transmitter Channel Buffer Interrupt Enable Enables the transmitter audio channel buffer empty interrupts. 0: Transmitter audio channel interrupt disabled 1: Transmitter audio channel interrupt enabled R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 23-8 RZ/A1H Group, RZ/A1M Group 23.7.2 23. Renesas SPDIF Interface Status Register (STAT) 31 30 29 28 27 26 25 - - - - - - - - Initial value: R/W: 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R Bit: 23 22 21 20 19 18 17 16 - - - - - - - CMD 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 10 9 8 Bit: Initial value: R/W: Bit: Initial value: R/W: Bit: Initial value: R/W: Bit Bit Name Initial Value 15 14 13 12 11 RIS TIS UBO UBU CE 1 R 1 R 0 0 0 7 6 ABO ABU 0 0 R/WC0 R/WC0 R/W 24 PARE PREE CSE 0 0 0 R/WC0 R/WC0 R/WC0 R/WC0 R/WC0 R/WC0 5 4 3 2 1 0 RUIR TUIR CSRX CBRX CSTX CBTX 0 R 0 R 0 R 0 R 0 R 0 R Description 31 to 17 All 0 R Reserved 16 CMD 0 R Compressed Mode Data Sets if the data being received is compressed mode data (When bit 1 = 1 in the V flag and channel status). 0: Data is not in compressed mode 1: Data is in compressed mode 15 RIS 1 R Receiver Idle State Sets if the receiver is in the idle state. 0: Receiver is not in idle state 1: Receiver in idle state 14 TIS 1 R Transmitter Idle State Sets if the transmitter is in the idle state. 0: Transmitter is not in idle state 1: Transmitter is in idle state 13 UBO 0 R/WC0 User Buffer Overrun* Sets if the receiver user buffer overruns. This bit is cleared by writing 0 to the register. If bit REIE and bit UBOI in the control register are set this causes an interrupt. 0: User buffer has not overrun 1: User buffer has overrun 12 UBU 0 R/WC0 User Buffer Underrun* Sets if the transmitter user buffer underrun. This bit is cleared by writing 0. If bits TEIE and UBUI in the control register are set this causes an interrupt. 0: User buffer has not underrun 1: User buffer has underrun 11 CE 0 R/WC0 Clock Error* Sets when the clock recovery falls out of synchronization. This bit is cleared by writing 0. If bits REIE and CREI in the control register are set this causes an interrupt. 0: Clock recovery stable 1: Clock recovery error 10 PARE 0 R/WC0 Parity Error* Sets when the parity checker produces a fail result. This bit is cleared by writing 0. If bits REIE and PAEI in the control register are set this causes an interrupt. 0: Parity check correct 1: Parity error R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 23-9 RZ/A1H Group, RZ/A1M Group 23. Renesas SPDIF Interface Bit Bit Name Initial Value R/W Description 9 PREE 0 R/WC0 Preamble Error* Sets when the start of word preamble fails to appear in the correct place. This bit is cleared by writing 0. If bits REIE and PREI in the control register are set this causes an interrupt. Note: Only set after a start of block preamble has occurred. 0: Preamble is in the correct place 1: Preamble error 8 CSE 0 R/WC0 Channel Status Error*1 Sets when the channel status information is written before the 32nd frame of the current block. This bit is cleared by writing 0. If bits TEIE and CSEI in the control register are set this causes an interrupt. 0: Channel status correct 1: Channel status error 7 ABO 0 R/WC0 Audio Buffer Overrun*1 Indicates that the receiver audio buffer is full in both the first and second stages and that data has been overwritten. This bit is cleared by writing 0. If bits REIE and ABOI in the control register are set then this causes an interrupt. 0: Receiver audio buffer has not overrun 1: Receiver audio buffer has overrun 6 ABU 0 R/WC0 Audio Buffer Underrun*1 Indicates that the transmitter audio buffer is empty in both the first and second stages and that the last data transmission has been repeated. This bit is cleared by writing 0. If bits TEIE and ABUI in the control register are set then this causes an interrupt. 0: Transmitter audio buffer has not underrun 1: Transmitter audio buffer has underrun 5 RUIR 0 R Receiver User Information Register Status Indicates the status of the receiver user information register. This bit is cleared by reading from the receiver user register. If bit RUII in the control register is set then this causes an interrupt. 0: Receiver user information register is empty 1: Receiver user information register is full 4 TUIR 0 R Transmitter User Information Register Status Indicates the status of the transmitter user information register. This bit is cleared by writing to the transmitter user register. If bit TUII in the control register is set then this causes an interrupt. 0: Transmitter user information register is full 1: Transmitter user information register is empty 3 CSRX 0 R Channel 1 and Channel 2 Status for Receiver Indicates the status of the receiver channel status registers. This bit is cleared by reading from the receiver channel status registers. If bit RCSI in the control register is set this causes an interrupt. 0: Receiver channel status registers are empty 1: Receiver channel status registers are full 2 CBRX 0 R Channel 1 and Channel 2 Buffers for Receiver Indicates the status of the receiver audio channel registers. This bit is cleared by reading from the receiver audio channel registers. If bit RCBI in the control register is set this causes an interrupt. 0: Receiver audio channel registers are empty 1: Receiver audio channel registers are full 1 CSTX 0 R Channel 1 and Channel 2 Status for Transmitter Indicates the status of the transmitter channel status registers. This bit is cleared by writing to the transmitter channel status registers. If bit TCSI in the control register is set this causes an interrupt. 0: Transmitter channel status register is full 1: Transmitter channel status register is empty R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 23-10 RZ/A1H Group, RZ/A1M Group 23. Renesas SPDIF Interface Bit Bit Name Initial Value R/W Description 0 CBTX 0 R Channel 1 and Channel 2 Buffers for Transmitter Indicates the status of the transmitter audio channel registers. This bit is cleared by writing to the transmitter audio channel registers. If bit TCBI in the control register is set this causes an interrupt. 0: Transmitter audio channel registers are full 1: Transmitter audio channel registers are empty Note 1. When an error bit is detected during DMA transfer, DMA transfer settings must be made again. In this case, the Renesas SPDIF's module enable bit (either the RME or TME bit) and the DMA enable bit (either the RDE or TDE bit) must be disabled and the error status must be cleared before making DMA transfer settings again. Then the module enable bit should be set and DMA transfer can be started again. 23.7.3 Transmitter Channel 1 Audio Register (TLCA) Bit: 31 30 29 28 27 26 25 24 - - - - - - - - Initial value: R/W: W W W W W W W W Bit: 23 22 21 20 19 18 17 16 Audio PCM Data Initial value: R/W: 0 W 0 W 0 W Bit: 15 14 13 0 W 0 W 0 W 0 W 0 W 12 11 10 9 8 Audio PCM Data Initial value: R/W: 0 W 0 W 0 W Bit: 7 6 5 0 W 0 W 0 W 0 W 0 W 4 3 2 1 0 0 W 0 W 0 W Audio PCM Data Initial value: R/W: 0 W 0 W 0 W 0 W 0 W Bit Name Initial Value R/W Description 31 to 24 W Reserved 23 to 0 Audio PCM Data All 0 W Audio PCM Data LSB aligned PCM encoded audio data. Bit R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 23-11 RZ/A1H Group, RZ/A1M Group 23.7.4 23. Renesas SPDIF Interface Transmitter Channel 2 Audio Register (TRCA) Bit: 31 30 29 28 27 26 25 24 - - - - - - - - Initial value: R/W: W W W W W W W W Bit: 23 22 21 20 19 18 17 16 Audio PCM Data Initial value: R/W: 0 W 0 W 0 W Bit: 15 14 13 0 W 0 W 0 W 0 W 0 W 12 11 10 9 8 Audio PCM Data Initial value: R/W: 0 W 0 W 0 W Bit: 7 6 5 0 W 0 W 0 W 0 W 0 W 4 3 2 1 0 0 W 0 W 0 W Audio PCM Data Initial value: R/W: 0 W 0 W 0 W 0 W 0 W Bit Name Initial Value R/W Description 31 to 24 W Reserved 23 to 0 Audio PCM Data All 0 W Audio PCM Data LSB aligned PCM encoded audio data. Bit 23.7.5 Transmitter DMA Audio Data Register (TDAD) Bit: 31 30 29 28 27 26 25 24 - - - - - - - - Initial value: R/W: W W W W W W W W Bit: 23 22 21 20 19 18 17 16 Audio PCM Data Initial value: R/W: 0 W 0 W 0 W Bit: 15 14 13 0 W 0 W 0 W 0 W 0 W 12 11 10 9 8 Audio PCM Data Initial value: R/W: 0 W 0 W 0 W Bit: 7 6 5 0 W 0 W 0 W 0 W 0 W 4 3 2 1 0 0 W 0 W 0 W Audio PCM Data Initial value: R/W: 0 W 0 W 0 W 0 W 0 W Bit Bit Name Initial Value R/W Description 31 to 24 W Reserved 23 to 0 Audio PCM Data All 0 W Audio PCM Data LSB aligned PCM encoded audio data. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 23-12 RZ/A1H Group, RZ/A1M Group 23.7.6 23. Renesas SPDIF Interface Transmitter User Data Register (TUI) U-bit data in subframes is written in to this register. Because U-bit data is transmitted in a sequence of subframes 1 and 2, you need to update the data on a 16-frame basis. For the contents of the user bytes refer to the appropriate standard for the device in use. The user bits to be transmitted are set in sequence starting at the LSB. Bit: 31 30 29 28 27 26 25 24 User Byte 4 Initial value: R/W: 0 W 0 W 0 W Bit: 23 22 21 0 W 0 W 0 W 0 W 0 W 20 19 18 17 16 User Byte 3 Initial value: R/W: 0 W 0 W 0 W Bit: 15 14 13 0 W 0 W 0 W 0 W 0 W 12 11 10 9 8 User Byte 2 Initial value: R/W: 0 W 0 W 0 W Bit: 7 6 5 0 W 0 W 0 W 0 W 0 W 4 3 2 1 0 0 W 0 W 0 W User Byte 1 Initial value: R/W: 0 W 0 W 0 W 0 W 0 W Bit Bit Name Initial Value R/W Description 31 to 24 User Byte 4 All 0 W U-bit information is stored here. 23 to 16 User Byte 3 All 0 W 15 to 8 User Byte 2 All 0 W 7 to 0 User Byte 1 All 0 W R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 23-13 RZ/A1H Group, RZ/A1M Group 23.7.7 23. Renesas SPDIF Interface Transmitter Channel 1 Status Register (TLCS) The 30-bit register stores the channel status information to be transmitted. For each channel, channel status information per frame consists of 192 bits. Because necessary data covers only the 30 bits that are set in the following register, zeros continue to be sent after the transmission of the first 30 bits. 31 30 - - Initial value: R/W: W W 0 W 0 W 0 W Bit: 23 22 21 20 19 Bit: 29 28 27 CLAC[1:0] 0 W 0 W 0 W Bit: 15 14 13 25 24 FS[3:0] 0 W 0 W 0 W 18 17 16 SRCNO[3:0] CHNO[3:0] Initial value: R/W: 26 0 W 0 W 0 W 0 W 0 W 12 11 10 9 8 0 W 0 W 0 W 0 W 3 2 1 0 CATCD[7:0] Initial value: R/W: 0 W 0 W 0 W 0 W Bit: 7 6 5 4 - - 0 W 0 W Initial value: R/W: CTL[4:0] 0 W 0 W 0 W 0 W 0 W 0 W Bit Bit Name Initial Value R/W Description 31, 30 W Reserved 29, 28 CLAC[1:0] All 0 W Clock Accuracy 00: Level 2 01: Level 1 10: Level 3 11: Reserved 27 to 24 FS[3:0] All 0 W Sample Frequency (FS) 0000: 44.1 kHz 0010: 48 kHz 0011: 32 kHz 23 to 20 CHNO[3:0] All 0 W Channel Number 0000: Don't care 0001: A (left channel) 0010: B (right channel) 0011: C 19 to 16 SRCNO[3:0] All 0 W Source Number 0000: Don't care 0001: 1 0010: 2 0011: 3 15 to 8 CATCD[7:0] All 0 W Category Code (Example) 00000000: 2-channel general format 00000001: 2-channel compact disc (IEC 908) 00000010: 2-channel PCM encoder/decoder 00000011: 2-channel digital audio tape recorder 7, 6 All 0 W Reserved The write value should always be 0. 5 to 1 CTL[4:0] All 0 W Control The control bits are copied from the source (see IEC60958 standard). 0 0 W Reserved The write value should always be 0. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 23-14 RZ/A1H Group, RZ/A1M Group 23.7.8 23. Renesas SPDIF Interface Transmitter Channel 2 Status Register (TRCS) The 30-bit register stores the channel status information to be transmitted. For each channel, channel status information per frame consists of 192 bits. Because necessary data covers only the 30 bits that are set in the following register, zeros continue to be sent after the transmission of the first 30 bits. 31 30 - - Initial value: R/W: W W 0 W 0 W 0 W Bit: 23 22 21 20 19 Bit: 29 28 27 CLAC[1:0] 0 W 0 W 0 W Bit: 15 14 13 25 24 FS[3:0] 0 W 0 W 0 W 18 17 16 SRCNO[3:0] CHNO[3:0] Initial value: R/W: 26 0 W 0 W 0 W 0 W 0 W 12 11 10 9 8 0 W 0 W 0 W 0 W 3 2 1 0 0 W 0 W 0 W CATCD[7:0] Initial value: R/W: 0 W 0 W 0 W 0 W Bit: 7 6 5 4 - - 0 W 0 W Initial value: R/W: CTL[4:0] 0 W 0 W 0 W - Bit Bit Name Initial Value R/W Description 31, 30 W Reserved 29, 28 CLAC[1:0] All 0 W Clock Accuracy 00: Level 2 01: Level 1 10: Level 3 11: Reserved 27 to 24 FS[3:0] All 0 W Sample Frequency (FS) 0000: 44.1 kHz 0010: 48 kHz 0011: 32 kHz 23 to 20 CHNO[3:0] All 0 W Channel Number 0000: Don't care 0001: A (left channel) 0010: B (right channel) 0011: C 19 to 16 SRCNO[3:0] All 0 W Source Number 0000: Don't care 0001: 1 0010: 2 0011: 3 15 to 8 CATCD[7:0] All 0 W Category Code (Example) 00000000: 2-channel general format 00000001: 2-channel compact disc (IEC 908) 00000010: 2-channel PCM encoder/decoder 00000011: 2-channel digital audio tape recorder 7, 6 All 0 W Reserved The write value should always be 0. 5 to 1 CTL[4:0] All 0 W Control The control bits are copied from the source (see IEC60958 standard). 0 0 W Reserved The write value should always be 0. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 23-15 RZ/A1H Group, RZ/A1M Group 23.7.9 23. Renesas SPDIF Interface Receiver Channel 1 Audio Register (RLCA) Bit: 31 30 29 28 27 26 25 24 - - - - - - - - Initial value: R/W: R R R R R R R R Bit: 23 22 21 20 19 18 17 16 Audio PCM Data Initial value: R/W: 0 R 0 R 0 R Bit: 15 14 13 0 R 0 R 0 R 0 R 0 R 12 11 10 9 8 Audio PCM Data Initial value: R/W: 0 R 0 R 0 R Bit: 7 6 5 0 R 0 R 0 R 0 R 0 R 4 3 2 1 0 0 R 0 R 0 R Audio PCM Data Initial value: R/W: 0 R 0 R 0 R 0 R 0 R Bit Name Initial Value R/W Description 31 to 24 R Reserved 23 to 0 Audio PCM Data All 0 R Audio PCM Data LSB aligned PCM encoded audio data. Bit 23.7.10 Receiver Channel 2 Audio Register (RRCA) Bit: 31 30 29 28 27 26 25 24 - - - - - - - - Initial value: R/W: R R R R R R R R Bit: 23 22 21 20 19 18 17 16 Audio PCM Data Initial value: R/W: 0 R 0 R 0 R Bit: 15 14 13 0 R 0 R 0 R 0 R 0 R 12 11 10 9 8 Audio PCM Data Initial value: R/W: 0 R 0 R 0 R Bit: 7 6 5 0 R 0 R 0 R 0 R 0 R 4 3 2 1 0 0 R 0 R 0 R Audio PCM Data Initial value: R/W: 0 R 0 R 0 R 0 R 0 R Bit Bit Name Initial Value R/W Description 31 to 24 R Reserved 23 to 0 Audio PCM Data All 0 R Audio PCM Data LSB aligned PCM encoded audio data. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 23-16 RZ/A1H Group, RZ/A1M Group 23.7.11 23. Renesas SPDIF Interface Receiver DMA Audio Data (RDAD) Bit: 31 30 29 28 27 26 25 24 - - - - - - - - Initial value: R/W: R R R R R R R R Bit: 23 22 21 20 19 18 17 16 Audio PCM Data Initial value: R/W: 0 R 0 R 0 R Bit: 15 14 13 0 R 0 R 0 R 0 R 0 R 12 11 10 9 8 Audio PCM Data Initial value: R/W: 0 R 0 R 0 R Bit: 7 6 5 0 R 0 R 0 R 0 R 0 R 4 3 2 1 0 0 R 0 R 0 R Audio PCM Data Initial value: R/W: 0 R 0 R 0 R 0 R 0 R Bit Name Initial Value R/W Description 31 to 24 R Reserved 23 to 0 Audio PCM Data All 0 R Audio PCM Data LSB aligned PCM encoded audio data. Bit R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 23-17 RZ/A1H Group, RZ/A1M Group 23.7.12 23. Renesas SPDIF Interface Receiver User Data Register (RUI) The register stores the U-bit data received through the Renesas SPDIF. Because U-bit data is stored in a sequence of subframes 1 and 2 starting at the LSB, you need to read the data on a 16-frame basis. For the contents of the user bytes refer to the appropriate standard for the device in use. Bit: 31 30 29 28 27 26 25 24 User Byte 4 Initial value: R/W: 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R Bit: 23 22 21 20 19 18 17 16 User Byte 3 Initial value: R/W: 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R Bit: 15 14 13 12 11 10 9 8 User Byte 2 Initial value: R/W: 0 R 0 R 0 R Bit: 7 6 5 0 R 0 R 0 R 0 R 0 R 4 3 2 1 0 0 R 0 R 0 R User Byte 1 Initial value: R/W: 0 R 0 R 0 R 0 R 0 R Bit Bit Name Initial Value R/W Description 31 to 24 User Byte 4 All 0 R U-bit information is stored here. 23 to 16 User Byte 3 All 0 R 15 to 8 User Byte 2 All 0 R 7 to 0 User Byte 1 All 0 R R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 23-18 RZ/A1H Group, RZ/A1M Group 23.7.13 23. Renesas SPDIF Interface Receiver Channel 1 Status Register (RLCS) The channel status is stored starting at the register's LSB in a way that subframe 1 received from the beginning of the block is stored. For the contents of the channel status register, refer to the IEC-60958 standard. 31 30 - - Initial value: R/W: R R 0 R 0 R 0 R Bit: 23 22 21 20 19 Bit: 29 28 27 CLAC[1:0] 0 R 0 R 0 R Bit: 15 14 13 25 24 FS[3:0] 0 R 0 R 0 R 18 17 16 SRCNO[3:0] CHNO[3:0] Initial value: R/W: 26 0 R 0 R 0 R 0 R 0 R 12 11 10 9 8 0 R 0 R 0 R 0 R 3 2 1 0 0 R 0 R 0 R CATCD[7:0] Initial value: R/W: 0 R 0 R 0 R 0 R Bit: 7 6 5 4 - - 0 R 0 R Initial value: R/W: CTL[4:0] 0 R 0 R 0 R - Bit Bit Name Initial Value R/W Description 31, 30 R Reserved 29, 28 CLAC[1:0] All 0 R Clock Accuracy 00: Level 2 01: Level 1 10: Level 3 11: Reserved 27 to 24 FS[3:0] All 0 R Sample Frequency (FS) 0000: 44.1 kHz 0010: 48 kHz 0011: 32 kHz 23 to 20 CHNO[3:0] All 0 R Channel Number 0000: Don't care 0001: A (left channel) 0010: B (right channel) 0011: C 19 to 16 SRCNO[3:0] All 0 R Source Number 0000: Don't care 0001: 1 0010: 2 0011: 3 15 to 8 CATCD[7:0] All 0 R Category Code (Example) 00000000: 2-channel general format 00000001: 2-channel compact disc (IEC 908) 00000010: 2-channel PCM encoder/decoder 00000011: 2-channel digital audio tape recorder 7, 6 All 0 R Reserved 5 to 1 CTL[4:0] All 0 R Control The control bits are copied from the source (see IEC60958 standard). 0 0 R Reserved R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 23-19 RZ/A1H Group, RZ/A1M Group 23.7.14 23. Renesas SPDIF Interface Receiver Channel 2 Status Register (RRCS) The channel status is stored starting at the register's LSB in a way that subframe 2 received from the beginning of the block is stored. For the contents of the channel status register, refer to the IEC-60958 standard. 31 30 - - Initial value: R/W: R R 0 R 0 R 0 R Bit: 23 22 21 20 19 Bit: 29 28 27 26 CLAC[1:0] 0 R 0 R 0 R Bit: 15 14 13 24 0 R 0 R 0 R 18 17 16 SRCNO[3:0] CHNO[3:0] Initial value: R/W: 25 FS[3:0] 0 R 0 R 0 R 0 R 0 R 12 11 10 9 8 0 R 0 R 0 R 0 R 3 2 1 0 0 R 0 R 0 R CATCD[7:0] Initial value: R/W: 0 R 0 R 0 R 0 R Bit: 7 6 5 4 - - 0 R 0 R Initial value: R/W: CTL[4:0] 0 R 0 R 0 R - Bit Bit Name Initial Value R/W Description 31, 30 R Reserved 29, 28 CLAC[1:0] All 0 R Clock Accuracy 00: Level 2 01: Level 1 10: Level 3 11: Reserved 27 to 24 FS[3:0] All 0 R Sample Frequency (FS) 0000: 44.1 kHz 0010: 48 kHz 0011: 32 kHz 23 to 20 CHNO[3:0] All 0 R Channel Number 0000: Don't care 0001: A (left channel) 0010: B (left channel) 0011: C 19 to 16 SRCNO[3:0] All 0 R Source Number 0000: Don't care 0001: 1 0010: 2 0011: 3 15 to 8 CATCD[7:0] All 0 R Category Code (Example) 00000000: 2-channel general format 00000001: 2-channel compact disc (IEC 908) 00000010: 2-channel PCM encoder/decoder 00000011: 2-channel digital audio tape recorder 7, 6 All 0 R Reserved 5 to 1 CTL[4:0] All 0 R Control The control bits are copied from the source (see IEC60958 standard). 0 0 R Reserved R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 23-20 RZ/A1H Group, RZ/A1M Group 23.8 23.8.1 23. Renesas SPDIF Interface Functional Description--Transmitter Transmitter Module The transmitter module transmits PCM data and auxiliary information after encoding it according to the method of biphase-mark modulation that complies with the IEC60958 standard (SPDIF). The clock for the transmitter module is an oversampling clock supplied from the outside. This clock usually selects a value that serves as an oversample at a frequency eight times larger than the clock frequency required for biphase-mark encoding. In this case, the clock frequency required to transmit 32 time slots in a subframe is 512 times as large as the sample frequency for audio data. Audio data and channel status information are first written into the module's channel 1 and then into channel 2. Generally, the channel status need to be written only when the information changes. The SPDIF module requests that the channel status be written in 30 frames -- when all the current channel status data have been transmitted. You need to write somewhere between frame 31 and the beginning of the next block of 192 frames. The audio data is stored in a double buffer arrangement. To make sure that the first stage buffer is empty, you can send an interrupt request or poll the status register. DMA transfers send channel 1 audio data on the first request and channel 2 data on the second. The channel status information is stored in the 30-bit registers of channels 1 and 2. For each channel, the channel status information per frame consists of 192 bits. Because necessary data covers only 30 bits, zeros continue to be sent after the transmission of the first 30 bits until the block is completed. User data forms a 32-bit double buffer arrangement. You can make sure that the first stage buffer is empty by either sending an interrupt request or polling the status register. Usually, information about the user data will become insufficient with the length of data between blocks. Transmission takes place in a sequence of channels 1 and 2. For the user data within a block, 384 bits are transmitted before the next block is continuously transmitted. The audio data handled by the Renesas SPDIF module is a linear PCM, making it possible to set up to 24 bits. For this reason, the V flag indicating that audio data is a linear PCM remains to be 0. The V flag involves no register-based setting. An even parity is created for each 32 bits of serial output data (excluding the preamble). Note: * When transmitter user buffer underrun occurs, the current data in the buffer data of SPDIF is transmitted until the next data is filled. 23.8.2 Transmitter Module Initialization The device defaults to an idle state when it comes out of reset, or can be put into an idle state when 0 is written to the TME bit in the CTRL register. When the transmitter module is idle, it has the following settings: * The transmitter idle status bit (TIS) is set to 1, all other status bits are cleared to 0. * Preamble generation is invalid. * Synchronization between channels 1 and 2 is set to 0 (0 for channel 1, 1 for channel 2). * Both word_count and frame_count are set to 0. * The output from the biphase-mark encoder is set to 0. Channel status, user and audio data registers will retain its value prior to putting the module into idle. To exit the idle state the user must write 1 to the TME bit in the CTRL register. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 23-21 RZ/A1H Group, RZ/A1M Group 23.8.3 23. Renesas SPDIF Interface Initial Settings for Transmitter Module When the TME bit is set to 1, the TUIR and CSTX bits are set to 1. After that, if data is written in the order of 1) TUI and 2) TLCS and TRCS, a channel status error will occur. To avoid this, be sure to write data in the order of 1) TLCS and TRCS and 2) TUI. Before writing the first audio data (write access to TLCA or TRCA by the CPU or write access to TDAD by the DMA transfer) after setting the TME bit to 1, be sure to check that the CSTX and TUIR bits are cleared by writing to TLCS, TRCS, and TUI. 23.8.4 Transmitter Module Data Transfer Once the transmitter module has left the idle state, it is ready for data transfer. Data transfer timing can be achieved in three ways. Either the transfer is done by interrupts, DMA requests or by polling the status register. There is a shared interrupt line (for both transmit and receive) and a single transmitter DMA request line. Figure 23.5 shows a data transfer with an interrupt for the transmitter. Start Idle Set control bit enabled (TCBI) Wait for interrupt Load left or right audio channel data Enter idle state? No Yes Set control bit disabled (TCBI) Figure 23.5 Transmitter Data Transfer Flow Diagram - Interrupt Driven R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 23-22 RZ/A1H Group, RZ/A1M Group 23. Renesas SPDIF Interface Figure 23.6 shows a data transfer with a DMA transfer for the transmitter. Start Idle Wait for transmitter DMA request Load left or right audio channel data Yes Figure 23.6 Enter idle state? No Transmitter Data Transfer Flow Diagram--DMA Request Driven Channel status information is required to be updated when the information has changed. Because the updating needs to be done before the transmission of the next block, the channel status to be updated should be written after 30 frames have been sent; this is indicated either by an interrupt or by polling the status bit. If channel status is written before 30 frames have been sent (while current information is being sent) then an interrupt indicates that the channel status error bit (CSE) in the status register has been set. Note: * 30 frames contains all the valid information in a single channel status block. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 23-23 RZ/A1H Group, RZ/A1M Group 23.9 23.9.1 23. Renesas SPDIF Interface Functional Description--Receiver Receiver Module The receiver module demodulates data and clock signals from the input encoded according to the IEC60958 standard. The encoded data, shown in linear PCM format, is stored into the audio data register. The register also stores the channel status and user information being received simultaneously as auxiliary information. The main clock for the receiver module is an oversampling clock supplied from the outside. The module operates at a frequency four times as large as the oversampling clock. Note: * The oversampling clock is the same for the transmitter and receiver. Clock recovery is performed using a pulse width counter and averaging filters to produce a sampling pulse in the middle of each bit in the datastream. A clock error status bit indicates clock synchronization loss. Synchronization is achieved when a preamble occurs on the data stream for the first time. Continuous adjustment prevents jitter and/or clock drift from affecting clock recovery, provided that they fall within the clock recovery specifications. Once the clock recovery is successful the biphase-mark decoder initiates its preamble detection. The decoder searches for the start of block preamble (see Table 23.2). A preamble error status bit indicates that following preambles have not appeared at the correct time, such failures are most likely caused by transmission loss or interference. Even parity checking is performed on the decoded data. A discrepancy will result in the parity error status bit being set. The SPDIF module acquires user data and channel status information in addition to audio data. The audio is stored in a double buffer arrangement. Either an interrupt request because of a full buffer or polling of the status bit will indicate when the data is ready to be read. DMA transfers receive channel 1 audio data on the first request and channel 2 data on the second. Channel status is stored in a 30-bit register. Channel status information is received at 1-bit per subframe. Therefore the registers will not be full until a total of 30 frames for each channel have been received. New channel status is compared with the current data to see if it has changed and is only read by the processor if it has. User data, which is also received at the same time, is stored into the register on a subframe basis, so that the reception is completed when 16 frames are reached. Note 1. Note 2. 23.9.2 Channel status data requests do not support DMA. When receiver user buffer overrun occurs, the current data in the buffer data of SPDIF is overwritten by the next incoming data from SPDIF interface. Receiver Module Initialization The device defaults to an idle state when it comes out of reset, or can be put into an idle state by writing 0 to bit RME in the CTRL register. Whilst idle the module has the following settings: * The receiver idle status bit is set to 1, all other status bits are cleared to 0. * Synchronization between channels 1 and 2 is set to 0 (0 for channel 1, 1 for channel 2). * Both Word_count and frame_count are set to 0. Channel status registers, user data registers and audio data registers will retain its value prior to putting the module into idle. To exit the idle state the user must write 1 to the bit RME in the CTRL register. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 23-24 RZ/A1H Group, RZ/A1M Group 23.9.3 23. Renesas SPDIF Interface Receiver Module Data Transfer Once the module has left the idle state it is ready for data transfer. Data transfer timing can be achieved in three ways. The transfer can be done by interrupts, or by polling the status register, or by DMA. There is a shared interrupt line (transmit and receive) and a single receiver DMA request line. Data transfer for the receiver can be interrupted by error signals caused by: 1. Clock recovery failure. 2. Transmission loss or interference - indicated by a preamble error. 3. Parity check failure. Transmission loss or interference can cause the start of subframe or start of block preamble to be misplaced or not present. Parity check failure occurs when the parity bit is incorrect, this can be caused by any of the above. * Clock Recovery Deviation The receive margin for clock recovery is based on the following equation: M= where 0.5 - 1 D - 0.5 - (L - 0.5) F - (1 + F) x 100% 2N N M = receive margin N = oversampling rate L = frame length = 33 D = duty cycle = 0.6 F = oversampling clock deviation = Level II accuracy = 1000 in 10e-6 Figure 23.7 indicates what the receive margin M represents Internal Clock Data M Sampling Clock Figure 23.7 Receive Margin Introducing jitter into the equation gives the following inequality. j 0.5 - 1 D - 0.5 - (L - 0.5) F - (1 + F) x 100% 2N N J = clock jitter Eight times oversampling produces a receive margin = 39.25% Four times oversampling produces a receive margin = 31.75% Two times oversampling produces a receive margin = 16.75% The fastest sample frequency is 48 kHz. This requires a clock speed of 128 x 48 kHz = 6.144 MHz. The worst case jitter in one cycle is specified at 40 ns = 24.5% of the period. This means that an oversampling rate of 4 or more will satisfy the inequality and therefore be sufficient for clock recovery. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 23-25 RZ/A1H Group, RZ/A1M Group 23. Renesas SPDIF Interface Figure 23.8 illustrates the receiver data transfer using interrupts. Start Idle Set control bit enabled (RCBI) Wait for interrupt Load left or right audio channel data Error detected? Yes Error handling No Enter idle state? No Yes Set control bit disabled (RCBI) Figure 23.8 Receiver Data Transfer Flow Diagram - Interrupt Driven Interrupts to indicate that the channel status information register is full occur after frame 30 has been received and only if the information has changed. When the first four bytes have been stored an interrupt occurs. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 23-26 RZ/A1H Group, RZ/A1M Group 23. Renesas SPDIF Interface 23.10 Disabling the Module 23.10.1 Transmitter and Receiver Idle The transmitter or receiver modules can be disabled by writing 0 to the idle bit in the control register (TME for the transmitter and RME for the receiver). The idle state can be detected by polling the idle bit in the status register (TIS and RIS). 23.11 Compressed Mode Data Compressed mode data is defined in the IEC 61937 specification. This module only detects compressed mode data. This is done by checking the parity flag (V flag) and bit 1 in the channel status data. If both are one then the data is in compressed mode. This is indicated by the setting of the CMD bit in the status register. Note: * Only the receiver detects compressed mode data since the information is not relevant to the transmitter. 23.12 References IEC60958 Digital Audio Interface IEC61937 Compressed Mode Digital Audio Interface 23.13 Usage Notes 23.13.1 Clearing TUIR After TUI is written to, the TUIR bit is cleared only after transmission of a maximum of one frame is completed. When using a transmitter user information interrupt to write data to TUI, check that the TUIR bit is cleared before terminating the interrupt handling routine so that the interrupt is not unexpectedly accepted again. 23.13.2 Frequency of Clock Input for Audio The frequency of the clock input to the AUDIO_X1 and AUDIO_X2 or AUDIO_CLK must be lower than the B frequency. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 23-27 RZ/A1H Group, RZ/A1M Group 24. 24. CD-ROM Decoder CD-ROM Decoder The CD-ROM decoder decodes streams of data transferred from the CD-DSP. When the medium is CD-DA*1, the data stream is not input to the CD-ROM decoder because it consists of PCM data. In the case of CD-ROM*2, the stream of data is input and the CD-ROM decoder performs sync code detection and maintenance, descrambling, ECC correction, and EDC checking, and outputs the resulting stream of data. However, since the stream received by the CD-ROM decoder is assumed to consist of data from a CD-ROM transferred via the serial sound interface, the decoder does not bother with the subcodes defined in the CD-DA standard. Note 1. Note 2. Compliant with JIS S 8605 (Red Book) Compliant with JIS X 6281 (Yellow Book) 24.1 Features * Sync-code detection and maintenance Detects sync codes from the CD-ROM and is capable of providing sync-code maintenance (automatic interpolation of sync codes) when the sync code cannot be detected because of defects such as scratches on the disc. Five sector-synchronization modes are supported: automatic sync maintenance mode, external sync mode, interpolated sync mode, and interpolated sync plus external sync mode. * Descrambling * ECC correction P-parity-based correction, Q-parity-based correction, PQ correction, and QP correction are available. PQ correction and QP correction can be applied repeatedly up to three times. This, however, depends on the speed of the CD. For example, three iterations are possible when the CD-ROM decoder is operating at 60 MHz with a double-speed CD drive. Two buffers are provided due to the need for ECC correction. This allows parallel operation, where ECC correction is performed in one buffer while the data stream is being received in the other. * EDC checking The EDC is checked before and after ECC correction. An operating mode is available in which, if the result of preECC correction EDC checking indicates no errors, ECC correction is not performed regardless of the result of syndrome calculation. * Data buffering control The CD-ROM decoder outputs data to the buffer area in a specific format where the sync code is at the head of the data for each sector. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 24-1 RZ/A1H Group, RZ/A1M Group 24.1.1 24. CD-ROM Decoder Formats Supported by CD-ROM Decoder This module supports the five formats shown in Figure 24.1. Mode0 Sync (12 bytes) Header (4 bytes) Mode1 Sync (12 bytes) Header (4 bytes) Mode2 (not XA) Sync (12 bytes) Header (4 bytes) Mode2 Form1 Sync (12 bytes) Header (4 bytes) Sub-header (8 bytes) Mode2 Form2 Sync (12 bytes) Header (4 bytes) Sub-header (8 bytes) Figure 24.1 24.2 All 0 EDC (4 bytes) Data (2048 bytes) 0 (8 bytes) P-parity (172 bytes) Q-parity (104 bytes) EDC (4 bytes) P-parity (172 bytes) Q-parity (104 bytes) Data (2336 bytes) Data (2048 bytes) EDC (4 bytes) Data (2324 bytes) Formats Supported by CD-ROM Decoder Block Diagrams Figure 24.2 is a block diagram of the CD-ROM decoder functions of this LSI and the bus bridge for connection to the bus, that is, of the elements required to implement the CD-ROM decoder function. Internal bus Bus bridge Register data Stream data input control EDC Memory (2 buffers for ECC) EDC Memory control Descrambler Sync code detection/ maintenance Stream data Mode determination ECC control Syndrome calculator Stream data output control Stream data Timing generation Core of CD-ROM decoder Interrupt and direct memory access controller activation control Interrupt controller, direct memory access controller Figure 24.2 Block Diagram R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 24-2 RZ/A1H Group, RZ/A1M Group 24. CD-ROM Decoder The core of the CD-ROM decoder executes a series of processing required for CD-ROM decoding, including descrambling, sync code detection, ECC correction (P- and Q-parity-based correction), and EDC checking. The core includes sufficient memory to hold two sectors of data. Input data come from the internal bus and output data go out via the internal bus along a single line each, but the bus bridge logic sets up branches for the register access port and stream data port. The stream data from the CD-DSP are transferred via the serial sound interface to the stream data input control block. They are then subjected to descrambling, ECC correction, and EDC checking as they pass through the CD-ROM decoder. After these processes, data from one sector are obtained. The data are subsequently transferred to the streamdata buffer via the stream-data output control block. Stream data can be transferred by either the direct memory access controller or the CPU. Figure 24.3 is a block diagram of the bus-bridge logic. Since the input stream is transferred over the serial sound interface, transfer is relatively slow. On the other hand, data from the output stream can be transferred at high speeds because they are already in the core of the CD-ROM decoder. Since the data for output are buffered in SDRAM or other memory, they must be transferred at high speeds in order to reduce the busy rate of the SDRAM. For this reason, the data for the output stream are read out before the CD-ROM decoder receives an output stream data read request from the internal bus. This allows the accumulation of streaming data in the registers of the bus bridge, so that the data are ready for immediate output to the internal bus upon a request from the internal bus. Accordingly, the reception of a request to read from registers other than the stream-data registers after the stream data has already been read out and stored in the register of the bus bridge is possible. To cope with this, the CD-ROM decoder is provided with separate intermediary registers for the output stream-data register and the other registers. Input data from the internal bus Data for output to the internal bus Buffer control signal for the output stream-data section Input stream data Figure 24.3 Register data (write) Register data (read) Output stream data Output stream-data control signal Schematic Diagram of the Bus Bridge Figure 24.4 is a schematic diagram of the stream-data input control block. The stream-data input controller contains logic that controls the stream of input data and a register that is used to change the control mode of the CD-ROM decoder. The serial sound interface mode used to transfer the stream data may affect the order (through the endian setting) or lead to padding before the data is transferred. To handle the different arrangements of data appropriately, the stream-data input control block includes a register for changing the operating mode and generates signals to control the core of the CDROM decoder. The data holding registers for the input stream consists of two 16-bit registers. The data holding registers are controlled according to the mode set in the control register. For example, controlling the order in which 16-bit data is supplied to the core of the CD-ROM decoder (sending the second 16-bytes first or vice versa). It is also possible to stop the supply of padding data to the core of the CD-ROM decoder. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 24-3 RZ/A1H Group, RZ/A1M Group 24. CD-ROM Decoder Register data Input stream data Core of CD-ROM decoder Register access controller Select 16 bits 16 bits Input stream controller Figure 24.4 Schematic Diagram of the Stream-Data Input Control Block Figure 24.5 is a schematic diagram of the stream-data output control block. On recognizing that one sector of CD-ROM data is ready in the core of the CD-ROM decoder, this block ensures that the output stream-data register in the bus bridge section is empty and then starts to acquire the data for output from the core of the CD-ROM decoder. Core of CD-ROM decoder Output stream data Figure 24.5 Output stream-data control signal Output stream-data protocol controller Schematic Diagram of the Stream-Data Output Control Block This block has functions related to interrupts and direct memory access controller activation control such as suspending and masking of interrupts, turning interrupt flags off after they are read, asserting the activation signal to the direct R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 24-4 RZ/A1H Group, RZ/A1M Group 24. CD-ROM Decoder memory access controller, and negating the activation signal according to the detected amount of data that has been transferred. 24.3 Register Descriptions This module has the following registers. Table 24.1 Register Configuration Name Abbreviation R/W Initial Value Address Access Size Enable control register CROMEN R/W H'00 0xE8005000 8 Sync code-based synchronization control register CROMSY0 R/W H'89 0xE8005001 8 Decoding mode control register CROMCTL0 R/W H'82 0xE8005002 8 EDC/ECC check control register CROMCTL1 R/W H'D1 0xE8005003 8 Automatic decoding stop control register CROMCTL3 R/W H'00 0xE8005005 8 Decoding option setting control register CROMCTL4 R/W H'00 0xE8005006 8 HEAD20 to HEAD22 representation control register CROMCTL5 R/W H'00 0xE8005007 8 Sync code status register CROMST0 R H'00 0xE8005008 8 Post-ECC header error status register CROMST1 R H'00 0xE8005009 8 Post-ECC subheader error status register CROMST3 R H'00 0xE800500B 8 Header/subheader validity check status register CROMST4 R H'00 0xE800500C 8 Mode determination and link sector detection status register CROMST5 R H'00 0xE800500D 8 ECC/EDC error status register CROMST6 R H'00 0xE800500E 8 Buffer status register CBUFST0 R H'00 0xE8005014 8 Decoding stoppage source status register CBUFST1 R H'00 0xE8005015 8 Buffer overflow status register CBUFST2 R H'00 0xE8005016 8 Pre-ECC correction header: minutes data register HEAD00 R H'00 0xE8005018 8 Pre-ECC correction header: seconds data register HEAD01 R H'00 0xE8005019 8 Pre-ECC correction header: frames (1/75 second) data register HEAD02 R H'00 0xE800501A 8 Pre-ECC correction header: mode data register HEAD03 R H'00 0xE800501B 8 Pre-ECC correction subheader: file number (byte 16) data register SHEAD00 R H'00 0xE800501C 8 Pre-ECC correction subheader: channel number (byte 17) data register SHEAD01 R H'00 0xE800501D 8 Pre-ECC correction subheader: sub-mode (byte 18) data register SHEAD02 R H'00 0xE800501E 8 Pre-ECC correction subheader: data type (byte 19) data register SHEAD03 R H'00 0xE800501F 8 Pre-ECC correction subheader: file number (byte 20) data register SHEAD04 R H'00 0xE8005020 8 Pre-ECC correction subheader: channel number (byte 21) data register SHEAD05 R H'00 0xE8005021 8 Pre-ECC correction subheader: sub-mode (byte 22) data register SHEAD06 R H'00 0xE8005022 8 Pre-ECC correction subheader: data type (byte 23) data register SHEAD07 R H'00 0xE8005023 8 Post-ECC correction header: minutes data register HEAD20 R H'00 0xE8005024 8 Post-ECC correction header: seconds data register HEAD21 R H'00 0xE8005025 8 Post-ECC correction header: frames (1/75 second) data register HEAD22 R H'00 0xE8005026 8 Post-ECC correction header: mode data register HEAD23 R H'00 0xE8005027 8 Post-ECC correction subheader: file number (byte 16) data register SHEAD20 R H'00 0xE8005028 8 Post-ECC correction subheader: channel number (byte 17) data register SHEAD21 R H'00 0xE8005029 8 Post-ECC correction subheader: sub-mode (byte 18) data register SHEAD22 R H'00 0xE800502A 8 Post-ECC correction subheader: data type (byte 19) data register SHEAD23 R H'00 0xE800502B 8 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 24-5 RZ/A1H Group, RZ/A1M Group Table 24.1 24. CD-ROM Decoder Register Configuration Name Abbreviation R/W Initial Value Address Access Size Post-ECC correction subheader: file number (byte 20) data register SHEAD24 R H'00 0xE800502C 8 Post-ECC correction subheader: channel number (byte 21) data register SHEAD25 R H'00 0xE800502D 8 Post-ECC correction subheader: sub-mode (byte 22) data register SHEAD26 R H'00 0xE800502E 8 Post-ECC correction subheader: data type (byte 23) data register SHEAD27 R H'00 0xE800502F 8 Automatic buffering setting control register CBUFCTL0 R/W H'04 0xE8005040 8 Automatic buffering start sector setting: minutes control register CBUFCTL1 R/W H'00 0xE8005041 8 Automatic buffering start sector setting: seconds control register CBUFCTL2 R/W H'00 0xE8005042 8 Automatic buffering start sector setting: frames control register CBUFCTL3 R/W H'00 0xE8005043 8 ISY interrupt source mask control register CROMST0M R/W H'00 0xE8005045 8 CD-ROM decoder reset control register ROMDECRST R/W H'00 0xE8005100 8 CD-ROM decoder reset status register RSTSTAT R H'00 0xE8005101 8 Serial sound interface data control register SSI R/W H'18 0xE8005102 8 Interrupt flag register INTHOLD R/W H'00 0xE8005108 8 Interrupt source mask control register INHINT R/W H'00 0xE8005109 8 CD-ROM decoder stream data input register STRMDIN0 R/W H'0000 0xE8005200 R: 16 W: 16, 32 CD-ROM decoder stream data input register STRMDIN2 R/W H'0000 0xE8005202 16 CD-ROM decoder stream data output register STRMDOUT0 R H'0000 0xE8005204 16 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 24-6 RZ/A1H Group, RZ/A1M Group 24.3.1 24. CD-ROM Decoder Enable Control Register (CROMEN) The enable control register (CROMEN) enables subcode processing and CD-ROM decoding, and stops CD-ROM decoding forcibly. Bit: 7 6 5 SUBC_ CROM_ CROM_ EN EN STP Initial value: R/W: 0 R/W 0 R/W 0 R/W 4 3 2 1 - - - - 0 - 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W Bit Bit Name Initial Value R/W Description 7 SUBC_EN 0 R/W Subcode Processing Enable This bit should be set and cleared simultaneously with CROM_EN. It is automatically cleared when decoding is automatically stopped due to an abnormal condition or when CROM_STP = 1 6 CROM_EN 0 R/W CD-ROM Decoding Enable When this bit is set to 1, CD-ROM decoding starts after detection of a valid sync code. When the bit is cleared to 0, decoding stops on completion of the processing for the sector currently being decoded. This bit is automatically cleared to 0 when the automatic decode-stopping function woks or when CROM_STP = 1. 5 CROM_STP 0 R/W Forcible Stop of CD-ROM Decoding When this bit is set to 1, CD-ROM decoding is stopped immediately and the SUBC_EN and CROM_EN bits are automatically reset to 0. Before decoding can resume, this bit must be cleared to 0. 4 to 0 All 0 R/W Reserved These bits are always read as 0. The write value should always be 0. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 24-7 RZ/A1H Group, RZ/A1M Group 24.3.2 24. CD-ROM Decoder Sync Code-Based Synchronization Control Register (CROMSY0) The sync code-based synchronization control register (CROMSY0) selects the sync code maintenance function. Bit: Initial value: R/W: 7 6 5 4 3 2 1 SY_ AUT SY_ IEN SY_ DEN - - - - 0 - 1 R/W 0 R/W 0 R/W 0 R/W 1 R/W 0 R/W 0 R/W 1 R/W Bit Bit Name Initial Value R/W Description 7 SY_AUT 1 R/W Automatic CD-ROM Sync Code Maintenance Mode When this bit is set to 1, automatic sync maintenance (insertion of sync codes) is applied to obtain the CD-ROM sync codes. While this bit is set, the settings of the SY_IEN and SY_DEN bits are invalid. 6 SY_IEN 0 R/W Internal Sync Signal Enable Enables the internal sync signal that is produced by the counter in the CD-ROM decoder. When this bit is set to 1 while SY_AUT = 0, synchronization of the CDROM data is in interpolated mode, i.e. driven by the internal counter. 5 SY_DEN 0 R/W Synchronization with External Sync Code Selects constant monitoring for the sync code in the input data and bases synchronization solely on detection of the code, regardless of the value of the internal counter. The setting of this bit is valid when SY_AUT = 0. 4 0 R/W Reserved This bit is always read as 0. The write value should always be 0. 3 1 R/W Reserved This bit is always read as 1. The write value should always be 1. 2, 1 All 0 R/W Reserved These bits are always read as 0. The write value should always be 0. 0 1 R/W Reserved This bit is always read as 1. The write value should always be 1. Table 24.2 SY_AUT Register Settings for Sync Code Maintenance Function SY_IEN SY_DEN Operating Mode 1 Automatic sync maintenance mode 0 0 1 External sync mode 0 1 0 Interpolated sync mode 0 1 1 Interpolated sync plus external sync mode 0 0 0 Setting prohibited R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 24-8 RZ/A1H Group, RZ/A1M Group 24.3.3 24. CD-ROM Decoder Decoding Mode Control Register (CROMCTL0) The decoding mode control register (CROMCTL0) enables/disables the various functions, selects criteria for mode or form determination, and specifies the sector type. The setting of this register becomes valid at the sector-to-sector transition. Bit: Initial value: R/W: 7 6 5 MD_ DESC - MD_ AUTO 1 R/W 0 R/W 0 R/W 4 3 2 MD_ MD_ AUTOS1 AUTOS2 0 R/W 0 R/W 1 0 MD_SEC[2:0] 0 R/W 1 R/W 0 R/W Bit Bit Name Initial Value R/W Description 7 MD_DESC 1 R/W Descrambling Function ON/OFF 0: Disables descrambling function 1: Enables descrambling function 6 0 R/W Reserved This bit is always read as 0. The write value should always be 0. 5 MD_AUTO 0 R/W Automatic Mode/Form Detection ON/OFF 0: OFF 1: ON Detectable formats are Mode 0, Mode 1, Mode 2 (non-XA), Mode 2 Form 1, and Mode 2 Form 2. If the mode and form cannot be detected, the mode and form of the previous sector is used. If the mode and form of the first sector after decoding starts is undetectable, the setting of the MD_SEC[2:0] bits is used as the initial value. 4 MD_AUTOS1 0 R/W Criteria for Mode Determination when MD_AUTO = 1 0: Mode determination is made only when the sync code is detected 1: Mode determination is always made The setting of this bit is valid only when the MD_AUTO bit is 1. If the mode cannot be determined, the mode of the previous sector is used. When this bit is cleared to 0, mode determination is made only when the sync code is detected for the sector. 3 MD_AUTOS2 0 R/W Criteria for Mode 2 Form Determination when MD_AUTO = 1 0: The sector is assumed to be non-XA if the two form code bytes in the subheader do not match 1: No determination of XA or non-XA for the sector. The first form byte is regarded as valid. However, the two form bytes are compared, and the result is reflected in a status bit. The setting of this bit is valid only when the MD_AUTO bit is 1. 2 to 0 MD_SEC[2:0] 010 R/W Sector Type 000: Setting prohibited 001: Mode 0 010: Mode 1 011: Long (Mode 0, Mode 1, or Mode 2 with no EDC/ECC data) 100: Setting prohibited 101: Mode 2 Form 1 110: Mode 2 Form 2 111: Mode 2 with automatic form detection If the form cannot be determined when set to B'111, it is processed as Mode 2 not XA. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 24-9 RZ/A1H Group, RZ/A1M Group 24.3.4 24. CD-ROM Decoder EDC/ECC Check Control Register (CROMCTL1) The EDC/ECC check control register (CROMCTL1) controls EDC/ECC checking. The setting of this register becomes valid at the sector-to-sector transition. Bit: 7 6 M2F2 EDC Initial value: R/W: 1 R/W 5 4 MD_DEC[2:0] 1 R/W 0 R/W 1 R/W 3 2 - - 0 R/W 0 R/W 1 0 MD_PQREP[1:0] 0 R/W 1 R/W Bit Bit Name Initial Value R/W Description 7 M2F2EDC 1 R/W For Mode 2 Form 2, disables the EDC function for sectors where all bits of the EDC are 0. When this bit set to 1 and all bits of the EDC for a Mode 2 Form 2 sector are 0, an IERR interrupt is not generated even if the result of EDC checking is `fail'. 6 to 4 MD_DEC[2:0] 101 R/W EDC/ECC Checking Mode Select 000: No checking 001: EDC only 010: Q correction + EDC 011: P correction + EDC 100: QP correction + EDC 101: PQ correction + EDC 110: Setting prohibited 111: Setting prohibited 3, 2 All 0 R/W Reserved These bits are always read as 0. The write value should always be 0. 1, 0 MD_PQREP[1:0] 01 R/W Number of Iterations of PQ or QP Correction Number of correction iterations when PQ- or QP- correction is specified by MD_DEC[2:0]. 00: Setting prohibited 01: One iteration 10: Two iterations 11: Three iterations R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 24-10 RZ/A1H Group, RZ/A1M Group 24.3.5 24. CD-ROM Decoder Automatic Decoding Stop Control Register (CROMCTL3) The automatic decoding stop control register (CROMCTL3) is used to select abnormal conditions on which decoding will be automatically stopped. When decoding is stopped in response to any of the selected conditions, an IBUF interrupt is generated and the condition is indicated in the CBUFST1 register. The setting of this register becomes valid at the sector-to-sector transition. Bit: Initial value: R/W: 7 6 5 4 3 2 1 0 STP_ ECC STP_ EDC - STP_ MD STP_ MIN - - - 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W Bit Bit Name Initial Value R/W Description 7 STP_ECC 0 R/W When this bit is set to 1, decoding is stopped if an error is found to be not correctable by ECC correction. 6 STP_EDC 0 R/W When this bit is set to 1, decoding is stopped if post-ECC correction EDC checking indicates an error. 5 0 R/W Reserved This bit is always read as 0. The write value should always be 0. 4 STP_MD 0 R/W When this bit is set to 1, decoding is stopped if the sector has a mode or form setting that does not match those of the immediately preceding sector. 3 STP_MIN 0 R/W When this bit is set to 1, decoding is stopped if a non-sequential minutes, seconds, or frames (1 frame = 1/75 second) value is encountered. 2 to 0 All 0 R/W Reserved These bits are always read as 0. The write value should always be 0. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 24-11 RZ/A1H Group, RZ/A1M Group 24.3.6 24. CD-ROM Decoder Decoding Option Setting Control Register (CROMCTL4) The decoding option setting control register (CROMCTL4) enables/disables buffering control at link block detection, specifies the information indicated by the status register, and controls the ECC correction mode. The setting of this register becomes valid at the sector-to-sector transition. Bit: Initial value: R/W: 7 6 5 - LINK2 - 0 R/W 0 R/W 0 R/W 4 3 ER0SEL NO_ECC 0 R/W 0 R/W 2 1 - - 0 - 0 R/W 0 R/W 0 R/W Bit Bit Name Initial Value R/W Description 7 0 R/W Reserved Either 0 or 1 can be written to this bit. When it is read, the value written will be read. 6 LINK2 0 R/W Link Block Detection Condition 0: The block is regarded as a link block when either run-out 1 or 2 and both run-in 3 and 4 have been detected. 1: The block is regarded as a link block when two out of run-out 1 and 2 and "link" have been detected. The condition for setting of the LINK_ON bit in CROMST5 is decoding of the link sector. 5 0 R/W Reserved This bit is always read as 0. The write value should always be 0. 4 ER0SEL 0 R/W CD-ROM Data-Related Status Register Setting Condition 0: Information is on the sector being decoded. 1: Information is on the latest sector that has been buffered. This condition affects the information given by bits 5 to 0 in the CROMST0 register, bits 7 to 1 in the CROMST4 and CROMST5 registers, and HEAD00 to HEAD02. 3 NO_ECC 0 R/W ECC correction mode when the result of the EDC check before ECC correction was `pass' When this bit is set to 1, ECC correction is not performed if the result of pre-ECC correction EDC checking is a `pass', regardless of the results of syndrome calculation. 2 to 0 All 0 R/W Reserved These bits are always read as 0. The write value should always be 0. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 24-12 RZ/A1H Group, RZ/A1M Group 24.3.7 24. CD-ROM Decoder HEAD20 to HEAD22 Representation Control Register (CROMCTL5) The HEAD20 to HEAD22 representation control register (CROMCTL5) specifies the representation mode for HEAD20 to HEAD22. Bit: Initial value: R/W: 7 6 5 4 3 2 1 0 - - - - - - - MSF_ LBA_SEL 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W Bit Bit Name Initial Value R/W Description 7 to 1 All 0 R/W Reserved These bits are always read as 0. The write value should always be 0. 0 MSF_LBA_SEL 0 R/W HEAD20 to HEAD22 Representation Mode 0: Header MSF is represented in BCD (decimal) as is 1: Total sector number is represented in HEX (hexadecimal) 24.3.8 Sync Code Status Register (CROMST0) The sync code status register (CROMST0) indicates various status information in sync code maintenance modes. Bit: Initial value: R/W: 7 6 5 4 3 2 1 0 - - ST_ SYIL ST_ SYNO ST_ BLKS ST_ BLKL ST_ SECS ST_ SECL 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R Bit Bit Name Initial Value R/W Description 7, 6 All 0 R Reserved These bits are always read as 0 and cannot be modified. 5 ST_SYIL 0 R Indicates that a sync code was detected at a position where the value in the word counter (used to measure intervals between sync codes) was not correct, but the sync code was ignored and not taken into account in synchronization. This bit is only valid in automatic sync maintenance mode and interpolated sync mode. 4 ST_SYNO 0 R Indicates that a sync code has not been detected despite the word counter having reached the final value, and synchronization has been continued with the aid of an interpolated sync code. This bit is only valid in automatic sync maintenance mode and interpolated sync mode. 3 ST_BLKS 0 R Indicates that a sync code was detected at a position where the value in the word counter was not correct, and the sync code was used in synchronization. This bit is only valid in automatic sync maintenance mode and external sync mode. 2 ST_BLKL 0 R Indicates that a sync code has not been detected despite the word counter having reached the final value, and the period of the sector has been prolonged. This bit is only valid in external sync mode. 1 ST_SECS 0 R Indicates that a sector has been processed as a short sector with the aid of interpolated sync codes. If this bit is set to 1, stop decoding immediately and retry the procedure starting from the sector prior to the sector currently being decoded. 0 ST_SECL 0 R Indicates that a sector has been processed as a long sector with the aid of interpolated sync codes. If this bit is set to 1, stop decoding immediately and retry the procedure starting from two sectors prior to the sector currently being decoded. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 24-13 RZ/A1H Group, RZ/A1M Group 24.3.9 24. CD-ROM Decoder Post-ECC Header Error Status Register (CROMST1) The post-ECC header error status register (CROMST1) indicates error status in the post-ECC header. Bit: Initial value: R/W: 7 6 5 4 - - - - 0 R 0 R 0 R 0 R 3 2 1 0 ER2_ ER2_ ER2_ ER2_ HEAD0 HEAD1 HEAD2 HEAD3 0 R 0 R 0 R 0 R Bit Bit Name Initial Value R/W Description 7 to 4 All 0 R Reserved These bits are always read as 0 and cannot be modified. 3 ER2_HEAD0 0 R Indicates an error in the minutes field of the header after ECC correction. 2 ER2_HEAD1 0 R Indicates an error status in the seconds field of the header after ECC correction. 1 ER2_HEAD2 0 R Indicates an error in the frames (1 frame = 1/75 second) field of the header after ECC correction. 0 ER2_HEAD3 0 R Indicates an error in the mode field of the header after ECC correction. 24.3.10 Post-ECC Subheader Error Status Register (CROMST3) The post-ECC subheader error status register (CROMST3) indicates error status in the post-ECC subheader. Bit: 7 6 5 4 3 2 ER2_ ER2_ ER2_ ER2_ ER2_ ER2_ SHEAD0 SHEAD1 SHEAD2 SHEAD3 SHEAD4 HEAD5 Initial value: R/W: 0 R 0 R 0 R 0 R 0 R 0 R 1 0 ER2_ HEAD6 ER2_ HEAD7 0 R 0 R Bit Bit Name Initial Value R/W Description 7 ER2_SHEAD0 0 R Indicates that the subheader (file number) still has an error after ECC correction. Indicates the error of the SHEAD20 register. 6 ER2_SHEAD1 0 R Indicates that the subheader (channel number) still has an error after ECC correction. Indicates the error of the SHEAD21 register. 5 ER2_SHEAD2 0 R Indicates that the subheader (sub-mode) still has an error after ECC correction. Indicates the error of the SHEAD22 register. 4 ER2_SHEAD3 0 R Indicates that the subheader (data type) still has an error after ECC correction. Indicates the error of the SHEAD23 register. 3 ER2_SHEAD4 0 R Indicates that the subheader (file number) still has an error after ECC correction. Indicates the error of the SHEAD24 register. 2 ER2_SHEAD5 0 R Indicates that the subheader (channel number) still has an error after ECC correction. Indicates the error of the SHEAD25 register. 1 ER2_SHEAD6 0 R Indicates that the subheader (sub-mode) still has an error after ECC correction. Indicates the error of the SHEAD26 register. 0 ER2_SHEAD7 0 R Indicates that the subheader (data type) still has an error after ECC correction. Indicates the error of the SHEAD27 register. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 24-14 RZ/A1H Group, RZ/A1M Group 24.3.11 24. CD-ROM Decoder Header/Subheader Validity Check Status Register (CROMST4) The header/subheader validity check status register (CROMST4) indicates errors relating to the automatic mode determination or form determination for Mode 2. Bit: 7 NG_MD Initial value: R/W: 6 5 4 3 2 1 0 NG_ NG_ NG_ NG_ NG_ NG_ NG_ MDCMP1 MDCMP2 MDCMP3 MDCMP4 MDDEF MDTIM1 MDTIM2 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R Bit Bit Name Initial Value R/W Description 7 NG_MD 0 R Indicates that the sector mode could not be determined according to the automatic mode determination criteria. 6 NG_MDCMP1 0 R Indicates a mismatch between the file number bytes (bytes 16 and 20) during the form determination for Mode 2. 5 NG_MDCMP2 0 R Indicates a mismatch between the channel number bytes (bytes 17 and 21) during the form determination for Mode 2. 4 NG_MDCMP3 0 R Indicates a mismatch between the sub-mode bytes (bytes 18 and 22) during the form determination for Mode 2. 3 NG_MDCMP4 0 R Indicates a mismatch between the data-type bytes (bytes 19 and 23) during the form determination for Mode 2. 2 NG_MDDEF 0 R Indicates that the mode and form differ from those of the previous sector. 1 NG_MDTIM1 0 R Indicates that the minutes, seconds, or frames (1 frame = 1/75 second) value is out of sequence. In the continuity check for the next and subsequent sectors, the updated values will be used. 0 NG_MDTIM2 0 R Indicates that the minutes, seconds, or frames (1 frame = 1/75 second) value was not a BCD value. Specifically, this bit means that any half-byte was beyond the range for BCD (i.e. was A to F), HEAD01 was greater than H'59, or HEAD02 was greater than H'74. In the continuity check for the next and subsequent sectors, interpolated values will be used. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 24-15 RZ/A1H Group, RZ/A1M Group 24.3.12 24. CD-ROM Decoder Mode Determination and Link Sector Detection Status Register (CROMST5) The mode determination and link sector detection status register (CROMST5) indicates the result of automatic mode determination and link block detection. Bit: 7 6 5 ST_AMD[2:0] Initial value: R/W: 0 R 0 R 4 3 ST_MDX LINK_ON 0 R 0 R 0 R 2 1 0 LINK_ DET LINK_ SDET LINK_ OUT1 0 R 0 R 0 R Bit Bit Name Initial Value R/W Description 7 to 5 ST_AMD[2:0] 000 R Result of Automatic Mode Determination These bits indicate the result of mode determination when the automatic mode determination function is used. 000: Automatic mode determination function is not used 001: Mode 0 010: Mode 1 011: 100: Mode 2 not XA 101: Mode 2 Form 1 110: Mode 2 Form 2 111: 4 ST_MDX 0 R Indicates that, when the mode has been manually set rather than automatically determined, the mode setting disagrees with the mode as recognized by the logic. In this case, the manually set value takes priority. 3 LINK_ON 0 R This bit is set to 1 when a link block was recognized in link block determination. For the criteria for link block determination, refer to the LINK2 bit in the CROMCTL4 register. 2 LINK_DET 0 R Indicates that a link block (run-out 1 to run-in 4) was detected. Since detection is based on the data before ECC correction, LINK_DET may also be set to 1 if data erroneously happens to contain the same code as a link block. 1 LINK_SDET 0 R Indicates that a link block was detected within seven sectors after the start of decoding. 0 LINK_OUT1 0 R Indicates that the sector after ECC correction has been identified as a run-out 1 sector. This bit is only valid when an IERR interrupt is not generated (i.e. when ECC correction was successful). R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 24-16 RZ/A1H Group, RZ/A1M Group 24.3.13 24. CD-ROM Decoder ECC/EDC Error Status Register (CROMST6) The ECC/EDC error status register (CROMST6) indicates ECC processing error or EDC check error before/after ECC correction. Bit: Initial value: R/W: 7 6 ST_ ERR - 0 R 0 R 5 4 ST_ ST_ ECCABT ECCNG 0 R 0 R 3 2 1 0 ST_ ECCP ST_ ECCQ ST_ EDC1 ST_ EDC2 0 R 0 R 0 R 0 R Bit Bit Name Initial Value R/W Description 7 ST_ERR 0 R Indicates that the decoded block after ECC correction contains any error (even in a single byte). 6 0 R Reserved This bit is always read as 0 and cannot be modified. 5 ST_ECCABT 0 R Indicates that ECC processing was discontinued. This bit is set to 1 when a transition from sector to sector occurs while ECC correction is in progress. This does not indicate a problem for ECC correction if the BUF_NG bit in the CBUFST2 register is 0 at the same time. Whether or not this is so depends on the timing of the sector transition. 4 ST_ECCNG 0 R Indicates that error correction was not possible. This bit is also set to 1 on detection of a short sector. 3 ST_ECCP 0 R Indicates that P-parity errors were not corrected in ECC correction. This bit is only valid when synchronization is normal (the sector is neither short nor long). This bit is set to 1 when the result of syndrome calculation for P parity is other than all 0s. 2 ST_ECCQ 0 R Indicates that Q-parity errors were not corrected in ECC correction. This bit is only valid when synchronization is normal (the sector is neither short nor long). This bit is set to 1 when the result of syndrome calculation for Q parity is other than all 0s. 1 ST_EDC1 0 R Indicates that the result of the EDC check before ECC correction was `fail'. This bit is also set to 1 if a short sector is encountered while EDC is enabled. 0 ST_EDC2 0 R Indicates that the result of the EDC check after ECC correction was `fail'. 24.3.14 Buffer Status Register (CBUFST0) The buffer status register (CBUFST0) indicates that the system is searching for the first sector to be buffered, or that buffering is in progress. Bit: Initial value: R/W: 7 6 5 4 3 2 1 BUF_ REF BUF_ ACT - - - - - 0 - 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R Bit Bit Name Initial Value R/W Description 7 BUF_REF 0 R Indicates that the search for the first sector to be buffered is in progress. This bit is only valid when the automatic buffering function is used (CBUF_AUT = 1). 6 BUF_ACT 0 R Indicates that buffering is in progress. 5 to 0 All 0 R Reserved These bits are always read as 0 and cannot be modified. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 24-17 RZ/A1H Group, RZ/A1M Group 24.3.15 24. CD-ROM Decoder Decoding Stoppage Source Status Register (CBUFST1) The decoding stoppage source status register (CBUFST1) indicates that decoding/buffering has been stopped due to some errors. A bit in this register can only be set when the corresponding bit in the CROMCTL3 register is set to 1. Bit: Initial value: R/W: 7 6 5 4 3 2 1 BUF_ ECC BUF_ EDC - BUF_ MD BUF_ MIN - - 0 - 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R Bit Bit Name Initial Value R/W Description 7 BUF_ECC 0 R Indicates that decoding and buffering have been stopped because of an error that is not correctable by using the ECC. 6 BUF_EDC 0 R Indicates that decoding and buffering have been stopped because the post-ECC correction EDC check indicated an error. 5 0 R Reserved This bit is always read as 0 and cannot be modified. 4 BUF_MD 0 R Indicates that decoding and buffering have been stopped because the current sector is in a mode or form differing from that of the previous sector. 3 BUF_MIN 0 R Indicates that decoding and buffering have been stopped because a nonsequential minutes, seconds, or frames (1 frame = 1/75 second) value has been encountered. 2 to 0 All 0 R Reserved These bits are always read as 0 and cannot be modified. 24.3.16 Buffer Overflow Status Register (CBUFST2) The buffer overflow status register (CBUFST2) indicates that a sector-to-sector transition occurred before data transfer to the buffer is completed. Bit: Initial value: R/W: 7 6 5 4 3 2 1 BUF_ NG - - - - - - 0 - 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R Bit Bit Name Initial Value R/W Description 7 BUF_NG 0 R Indicates that a sector-to-sector transition has occurred before the data transfer to the buffer is completed. This bit is set to 1 when the data of a third sector are input while data for the output stream from the CD-ROM decoder remains unread. No interrupt is generated. Once this bit has been set to 1, its value will not recover unless it is reset by the LOGICRST bit in the ROMDECRST register. 6 to 0 All 0 R Reserved These bits are always read as 0 and cannot be modified. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 24-18 RZ/A1H Group, RZ/A1M Group 24.3.17 24. CD-ROM Decoder Pre-ECC Correction Header: Minutes Data Register (HEAD00) The pre-ECC correction header: minutes data register (HEAD00) indicates the minutes value in the header before ECC correction. Bit: 7 6 5 4 3 2 1 0 0 R 0 R 0 R HEAD00[7:0] Initial value: R/W: 0 R 0 R 0 R 0 R 0 R Bit Bit Name Initial Value R/W Description 7 to 0 HEAD00[7:0] All 0 R Minutes Value in Header before ECC Correction 24.3.18 Pre-ECC Correction Header: Seconds Data Register (HEAD01) The pre-ECC correction header: seconds data register (HEAD01) indicates the seconds value in the header before ECC correction. Bit: 7 6 5 4 3 2 1 0 0 R 0 R 0 R HEAD01[7:0] Initial value: R/W: 0 R 0 R 0 R 0 R 0 R Bit Bit Name Initial Value R/W Description 7 to 0 HEAD01[7:0] All 0 R Seconds Value in Header before ECC Correction 24.3.19 Pre-ECC Correction Header: Frames (1/75 Second) Data Register (HEAD02) The pre-ECC correction header: frames (1/75 second) data register (HEAD02) indicates the frames value (1 frame = 1/75 second) in the header before ECC correction. Bit: 7 6 5 4 3 2 1 0 0 R 0 R 0 R HEAD02[7:0] Initial value: R/W: 0 R 0 R 0 R 0 R 0 R Bit Bit Name Initial Value R/W Description 7 to 0 HEAD02[7:0] All 0 R Frames Value (1 frame = 1/75 second) in Header before ECC Correction 24.3.20 Pre-ECC Correction Header: Mode Data Register (HEAD03) The pre-ECC correction header: mode data register (HEAD03) indicates the mode value in the header before ECC correction. Bit: 7 6 5 4 3 2 1 0 0 R 0 R 0 R HEAD03[7:0] Initial value: R/W: 0 R 0 R 0 R 0 R 0 R Bit Bit Name Initial Value R/W Description 7 to 0 HEAD03[7:0] All 0 R Mode Value in Header before ECC Correction R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 24-19 RZ/A1H Group, RZ/A1M Group 24.3.21 24. CD-ROM Decoder Pre-ECC Correction Subheader: File Number (Byte 16) Data Register (SHEAD00) The pre-ECC correction subheader: file number (byte 16) data register (SHEAD00) indicates the file number value in the subheader before ECC correction (byte 16). Bit: 7 6 5 4 3 2 1 0 0 R 0 R 0 R SHEAD00[7:0] Initial value: R/W: 0 R 0 R 0 R 0 R 0 R Bit Bit Name Initial Value R/W Description 7 to 0 SHEAD00[7:0] All 0 R Indicates file number value in the subheader before ECC correction (byte 16). For sectors not in Mode 2, this register contains the byte of data at the corresponding position. 24.3.22 Pre-ECC Correction Subheader: Channel Number (Byte 17) Data Register (SHEAD01) The pre-ECC correction subheader: channel number (byte 17) data register (SHEAD01) indicates the channel number value in the subheader before ECC correction (byte 17). Bit: 7 6 5 4 3 2 1 0 0 R 0 R 0 R SHEAD01[7:0] Initial value: R/W: 0 R 0 R 0 R 0 R 0 R Bit Bit Name Initial Value R/W Description 7 to 0 SHEAD01[7:0] All 0 R Indicates channel number value in the subheader before ECC correction (byte 17). For sectors not in Mode 2, this register contains the byte of data at the corresponding position. 24.3.23 Pre-ECC Correction Subheader: Sub-Mode (Byte 18) Data Register (SHEAD02) The pre-ECC correction subheader: sub-mode (byte 18) data register (SHEAD02) indicates the sub-mode value in the subheader before ECC correction (byte 18). Bit: 7 6 5 4 3 2 1 0 0 R 0 R 0 R SHEAD02[7:0] Initial value: R/W: 0 R 0 R 0 R 0 R 0 R Bit Bit Name Initial Value R/W Description 7 to 0 SHEAD02[7:0] All 0 R Indicates sub-mode value in the subheader before ECC correction (byte 18). For sectors not in Mode 2, this register contains the byte of data at the corresponding position. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 24-20 RZ/A1H Group, RZ/A1M Group 24.3.24 24. CD-ROM Decoder Pre-ECC Correction Subheader: Data Type (Byte 19) Data Register (SHEAD03) The pre-ECC correction subheader: data type (byte 19) data register (SHEAD03) indicates the data type value in the subheader before ECC correction (byte 19). Bit: 7 6 5 4 3 2 1 0 0 R 0 R 0 R SHEAD03[7:0] Initial value: R/W: 0 R 0 R 0 R 0 R 0 R Bit Bit Name Initial Value R/W Description 7 to 0 SHEAD03[7:0] All 0 R Indicates data type value in the subheader before ECC correction (byte 19). For sectors not in Mode 2, this register contains the byte of data at the corresponding position. 24.3.25 Pre-ECC Correction Subheader: File Number (Byte 20) Data Register (SHEAD04) The pre-ECC correction subheader: file number (byte 20) data register (SHEAD04) indicates the file number value in the subheader before ECC correction (byte 20). Bit: 7 6 5 4 3 2 1 0 0 R 0 R 0 R SHEAD04[7:0] Initial value: R/W: 0 R 0 R 0 R 0 R 0 R Bit Bit Name Initial Value R/W Description 7 to 0 SHEAD04[7:0] All 0 R Indicates file number value in the subheader before ECC correction (byte 20). For sectors not in Mode 2, this register contains the byte of data at the corresponding position. 24.3.26 Pre-ECC Correction Subheader: Channel Number (Byte 21) Data Register (SHEAD05) The pre-ECC correction subheader: channel number (byte 21) data register (SHEAD05) indicates the channel number value in the subheader before ECC correction (byte 21). Bit: 7 6 5 4 3 2 1 0 0 R 0 R 0 R SHEAD05[7:0] Initial value: R/W: 0 R 0 R 0 R 0 R 0 R Bit Bit Name Initial Value R/W Description 7 to 0 SHEAD05[7:0] All 0 R Indicates channel number value in the subheader before ECC correction (byte 21). For sectors not in Mode 2, this register contains the byte of data at the corresponding position. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 24-21 RZ/A1H Group, RZ/A1M Group 24.3.27 24. CD-ROM Decoder Pre-ECC Correction Subheader: Sub-Mode (Byte 22) Data Register (SHEAD06) The pre-ECC correction subheader: sub-mode (byte 22) data register (SHEAD06) indicates the sub-mode value in the subheader before ECC correction (byte 22). Bit: 7 6 5 4 3 2 1 0 0 R 0 R 0 R SHEAD06[7:0] Initial value: R/W: 0 R 0 R 0 R 0 R 0 R Bit Bit Name Initial Value R/W Description 7 to 0 SHEAD06[7:0] All 0 R Indicates sub-mode value in the subheader before ECC correction (Byte 22). For sectors not in Mode 2, this register contains the byte of data at the corresponding position. 24.3.28 Pre-ECC Correction Subheader: Data Type (Byte 23) Data Register (SHEAD07) The pre-ECC correction subheader: data type (byte 23) data register (SHEAD07) indicates the data type value in the subheader before ECC correction (byte 23). Bit: 7 6 5 4 3 2 1 0 0 R 0 R 0 R SHEAD07[7:0] Initial value: R/W: 0 R 0 R 0 R 0 R 0 R Bit Bit Name Initial Value R/W Description 7 to 0 SHEAD07[7:0] All 0 R Indicates data type value in the subheader before ECC correction (Byte 23). For sectors not in Mode 2, this register contains the byte of data at the corresponding position. 24.3.29 Post-ECC Correction Header: Minutes Data Register (HEAD20) The post-ECC correction header: minutes data register (HEAD20) indicates the minutes value in the header after ECC correction. Bit: 7 6 5 4 3 2 1 0 0 R 0 R 0 R HEAD20[7:0] Initial value: R/W: 0 R 0 R 0 R 0 R 0 R Bit Bit Name Initial Value R/W Description 7 to 0 HEAD20[7:0] All 0 R Indicates minutes value in the header after ECC correction. When MSF_LBA_SEL = 1, this register indicates the first byte (1/3) of the total number of sectors calculated from M, S, and F. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 24-22 RZ/A1H Group, RZ/A1M Group 24.3.30 24. CD-ROM Decoder Post-ECC Correction Header: Seconds Data Register (HEAD21) The post-ECC correction header: seconds data register (HEAD21) indicates the seconds value in the header after ECC correction. Bit: 7 6 5 4 3 2 1 0 0 R 0 R 0 R HEAD21[7:0] Initial value: R/W: 0 R 0 R 0 R 0 R 0 R Bit Bit Name Initial Value R/W Description 7 to 0 HEAD21[7:0] All 0 R Indicates seconds value in the header after ECC correction. When MSF_LBA_SEL = 1, this register indicates the second byte (2/3) of the total number of sectors calculated from M, S, and F. 24.3.31 Post-ECC Correction Header: Frames (1/75 Second) Data Register (HEAD22) The post-ECC correction header: frames (1/75 second) data register (HEAD22) indicates the frames value (1 frame = 1/ 75 seconds) in the header after ECC correction. Bit: 7 6 5 4 3 2 1 0 0 R 0 R 0 R HEAD22[7:0] Initial value: R/W: 0 R 0 R 0 R 0 R 0 R Bit Bit Name Initial Value R/W Description 7 to 0 HEAD22[7:0] All 0 R Indicates frames value in the header after ECC correction. When MSF_LBA_SEL = 1, this register indicates the third byte (3/3) of the total number of sectors calculated from M, S, and F. 24.3.32 Post-ECC Correction Header: Mode Data Register (HEAD23) The post-ECC correction header: mode data register (HEAD23) indicates the mode value in the header after ECC correction. Bit: 7 6 5 4 3 2 1 0 0 R 0 R 0 R HEAD23[7:0] Initial value: R/W: 0 R 0 R 0 R 0 R 0 R Bit Bit Name Initial Value R/W Description 7 to 0 HEAD23[7:0] All 0 R Indicates mode value in the header after ECC correction. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 24-23 RZ/A1H Group, RZ/A1M Group 24.3.33 24. CD-ROM Decoder Post-ECC Correction Subheader: File Number (Byte 16) Data Register (SHEAD20) The post-ECC correction subheader: file number (byte 16) data register (SHEAD20) indicates the file number value in the subheader after ECC correction (byte 16). Bit: 7 6 5 4 3 2 1 0 0 R 0 R 0 R SHEAD20[7:0] Initial value: R/W: 0 R 0 R 0 R 0 R 0 R Bit Bit Name Initial Value R/W Description 7 to 0 SHEAD20[7:0] All 0 R Indicates file number value in the subheader after ECC correction (byte 16). 24.3.34 Post-ECC Correction Subheader: Channel Number (Byte 17) Data Register (SHEAD21) The post-ECC correction subheader: channel number (byte 17) data register (SHEAD21) indicates the channel number value in the subheader after ECC correction (byte 17). Bit: 7 6 5 4 3 2 1 0 0 R 0 R 0 R SHEAD21[7:0] Initial value: R/W: 0 R 0 R 0 R 0 R 0 R Bit Bit Name Initial Value R/W Description 7 to 0 SHEAD21[7:0] All 0 R Indicates channel number value in the subheader after ECC correction (byte 17). 24.3.35 Post-ECC Correction Subheader: Sub-Mode (Byte 18) Data Register (SHEAD22) The post-ECC correction subheader: sub-mode (byte 18) data register (SHEAD22) indicates the sub-mode value in the subheader after ECC correction (byte 18). Bit: 7 6 5 4 3 2 1 0 0 R 0 R 0 R SHEAD22[7:0] Initial value: R/W: 0 R 0 R 0 R 0 R 0 R Bit Bit Name Initial Value R/W Description 7 to 0 SHEAD22[7:0] All 0 R Indicates sub-mode value in the subheader after ECC correction (byte 18). R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 24-24 RZ/A1H Group, RZ/A1M Group 24.3.36 24. CD-ROM Decoder Post-ECC Correction Subheader: Data Type (Byte 19) Data Register (SHEAD23) The post-ECC correction subheader: data type (byte 19) data register (SHEAD23) indicates the data type value in the subheader after ECC correction (byte 19). Bit: 7 6 5 4 3 2 1 0 0 R 0 R 0 R SHEAD23[7:0] Initial value: R/W: 0 R 0 R 0 R 0 R 0 R Bit Bit Name Initial Value R/W Description 7 to 0 SHEAD23[7:0] All 0 R Indicates data type value in the subheader after ECC correction (byte 19). 24.3.37 Post-ECC Correction Subheader: File Number (Byte 20) Data Register (SHEAD24) The post-ECC correction subheader: file number (byte 20) data register (SHEAD24) indicates the file number value in the subheader after ECC correction (byte 20). Bit: 7 6 5 4 3 2 1 0 0 R 0 R 0 R SHEAD24[7:0] Initial value: R/W: 0 R 0 R 0 R 0 R 0 R Bit Bit Name Initial Value R/W Description 7 to 0 SHEAD24[7:0] All 0 R Indicates file number value in the subheader after ECC correction (byte 20). 24.3.38 Post-ECC Correction Subheader: Channel Number (Byte 21) Data Register (SHEAD25) The post-ECC correction subheader: channel number (byte 21) data register (SHEAD25) indicates the channel number value in the subheader after ECC correction (byte 21). Bit: 7 6 5 4 3 2 1 0 0 R 0 R 0 R SHEAD25[7:0] Initial value: R/W: 0 R 0 R 0 R 0 R 0 R Bit Bit Name Initial Value R/W Description 7 to 0 SHEAD25[7:0] All 0 R Indicates channel number value in the subheader after ECC correction (byte 21). R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 24-25 RZ/A1H Group, RZ/A1M Group 24.3.39 24. CD-ROM Decoder Post-ECC Correction Subheader: Sub-Mode (Byte 22) Data Register (SHEAD26) The post-ECC correction subheader: sub-mode (byte 22) data register (SHEAD26) indicates the sub-mode value in the subheader after ECC correction (byte 22). Bit: 7 6 5 4 3 2 1 0 0 R 0 R 0 R SHEAD26[7:0] Initial value: R/W: 0 R 0 R 0 R 0 R 0 R Bit Bit Name Initial Value R/W Description 7 to 0 SHEAD26[7:0] All 0 R Indicates sub-mode value in the subheader after ECC correction (byte 22). 24.3.40 Post-ECC Correction Subheader: Data Type (Byte 23) Data Register (SHEAD27) The post-ECC correction subheader: data type (byte 23) data register (SHEAD27) indicates the data type value in the subheader after ECC correction (byte 23). Bit: 7 6 5 4 3 2 1 0 0 R 0 R 0 R SHEAD27[7:0] Initial value: R/W: 0 R 0 R 0 R 0 R 0 R Bit Bit Name Initial Value R/W Description 7 to 0 SHEAD27[7:0] All 0 R Indicates data type value in the subheader after ECC correction (byte 23). R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 24-26 RZ/A1H Group, RZ/A1M Group 24.3.41 24. CD-ROM Decoder Automatic Buffering Setting Control Register (CBUFCTL0) Bit: Initial value: R/W: 7 6 5 CBUF_ AUT CBUF_ EN - 0 R/W 0 R/W 0 R/W 2 1 CBUF_MD[1:0] 4 3 CBUF_ TS CBUF_ Q - 0 R/W 1 R/W 0 R/W 0 R/W 0 R/W 0 Bit Bit Name Initial Value R/W Description 7 CBUF_AUT 0 R/W Automatic Buffering Function ON/OFF When this bit is to be set or cleared while CROM_EN = 1, CBUF_EN should also be set or cleared simultaneously. Otherwise, the validity of the status indications in CBUFST0, CBUFST1 and CBUFST2 cannot be guaranteed. 0: Automatic buffering is OFF. 1: Automatic buffering is ON. 6 CBUF_EN 0 R/W Buffering to Buffer RAM Enable This bit turns on/off buffering in both automatic and manual buffering modes. In manual buffering mode, set this bit after generation of the ISEC interrupt. This bit is automatically reset when automatic buffering stops. 0: Buffering is OFF. 1: Buffering is ON. 5 0 R/W Reserved This bit is always read as 0. The write value should always be 0. 4, 3 CBUF_MD[1:0] 00 R/W Start-sector detection mode when the automatic buffering function is in use 00: The header values for the previous and current sectors must be in sequence. 01: The header value detected in the current sector must be in sequence with the interpolated value. 10: A current sector with any header value is OK. 11: Start-sector detection is based on the interpolated value even if the current sector is not detected. 2 CBUF_TS 1 R/W CBUFCTL1 to CBUFCTL3 Setting Mode 0: CBUFCTL1 to CBUFCTL3: BCD (in decimal) 1: Total number of sectors (in hexadecimal) 1 CBUF_Q 0 R/W Q-channel code buffering data specification in the case of a CRC error in the Q-channel code 0: The values for the last sector for which the CRC returned a correct result are buffered. 1: The erroneous data is buffered as is. Note: Since subcodes are not input with this LSI, always set this bit to 1. 0 0 R/W Reserved This bit is always read as 0. The write value should always be 0. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 24-27 RZ/A1H Group, RZ/A1M Group 24.3.42 24. CD-ROM Decoder Automatic Buffering Start Sector Setting: Minutes Control Register (CBUFCTL1) The automatic buffering start sector setting: minutes control register (CBUFCTL1) indicates the minutes value in the header for the first sector to be buffered. Bit: 7 6 M2F2 EDC Initial value: R/W: 1 R/W 5 4 MD_DEC[2:0] 1 R/W 0 R/W 1 R/W 3 2 - - 0 R/W 0 R/W 1 0 MD_PQREP[1:0] 0 R/W 1 R/W Bit Bit Name Initial Value R/W Description 7 to 0 BS_MIN[7:0] All 0 R/W Indicates setting of the minutes value in the header for the first sector to be buffered. 24.3.43 Automatic Buffering Start Sector Setting: Seconds Control Register (CBUFCTL2) The automatic buffering start sector setting: seconds control register (CBUFCTL2) indicates the seconds value in the header for the first sector to be buffered. Bit: 7 6 5 4 3 2 1 0 0 R/W 0 R/W 0 R/W BS_SEC[7:0] Initial value: R/W: 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W Bit Bit Name Initial Value R/W Description 7 to 0 BS_SEC[7:0] All 0 R/W Indicates setting of the seconds value in the header for the first sector to be buffered. 24.3.44 Automatic Buffering Start Sector Setting: Frames Control Register (CBUFCTL3) The automatic buffering start sector setting: frames control register (CBUFCTL3) indicates the frames (1 frame = 1/75 second) value in the header for the first sector to be buffered. Bit: 7 6 5 4 3 2 1 0 0 R/W 0 R/W 0 R/W BS_FRM[7:0] Initial value: R/W: 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W Bit Bit Name Initial Value R/W Description 7 to 0 BS_FRM[7:0] All 0 R/W Indicates setting of the frames (1 frame = 1/75 second) value in the header for the first sector to be buffered. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 24-28 RZ/A1H Group, RZ/A1M Group 24.3.45 24. CD-ROM Decoder ISY Interrupt Source Mask Control Register (CROMST0M) The ISY interrupt source mask control register (CROMST0M) masks the ISY interrupt sources specified by the bits in the sync code status register (CROMST0). Bit: Initial value: R/W: 7 6 5 4 3 2 1 0 - - ST_ SYILM ST_ SYNOM ST_ BLKSM ST_ BLKLM ST_ SECSM ST_ SECLM 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W Bit Bit Name Initial Value R/W Description 7, 6 All 0 R/W Reserved These bits are always read as 0. The write value should always be 0. 5 ST_SYILM 0 R/W ISY interrupt ST_SYIL (bit 5 in the CROMST0 register) source mask 4 ST_SYNOM 0 R/W ISY interrupt ST_SYNO (bit 4 in the CROMST0 register) source mask 3 ST_BLKSM 0 R/W ISY interrupt ST_BLKS (bit 3 in the CROMST0 register) source mask 2 ST_BLKLM 0 R/W ISY interrupt ST_BLKL (bit 2 in the CROMST0 register) source mask 1 ST_SECSM 0 R/W ISY interrupt ST_SECS (bit 1 in the CROMST0 register) source mask 0 ST_SECLM 0 R/W ISY interrupt ST_SECL (bit 0 in the CROMST0 register) source mask 24.3.46 CD-ROM Decoder Reset Control Register (ROMDECRST) The CD-ROM decoder reset control register (ROMDECRST) resets the random logic of the CD-ROM decoder and clears the RAM in the CD-ROM decoder. Bit: Initial value: R/W: 7 6 5 4 3 2 1 LOGI CRST RAM RST - - - - - 0 - 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W Bit Bit Name Initial Value R/W Description 7 LOGICRST 0 R/W CD-ROM Decoder Random Logic Reset Signal A reset signal is output while this bit is set to 1. 6 RAMRST 0 R/W CD-ROM Decoder RAM Clearing Signal Refer to the RAMCLRST bit in the RSTSTAT register to confirm that RAM clearing is complete. 5 to 0 All 0 R/W Reserved These bits are always read as 0. The write value should always be 0. Note: * Before setting LOGICRST to 1, make sure that the RAMRST bit is cleared to 0 and then write B'10000000 to this register. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 24-29 RZ/A1H Group, RZ/A1M Group 24.3.47 24. CD-ROM Decoder CD-ROM Decoder Reset Status Register (RSTSTAT) The CD-ROM decoder reset status register (RSTSTAT) indicates that the RAM in the CD-ROM decoder has been cleared. Bit: Initial value: R/W: 7 6 5 4 3 2 1 0 RAM CLRST - - - - - - - 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R Bit Bit Name Initial Value R/W Description 7 RAMCLRST 0 R This bit is set to 1 on completion of RAM clearing after the RAMRST bit in ROMDECRST is set to 1. The bit is cleared by writing a 0 to the RAMRST bit. 6 to 0 All 0 R Reserved These bits are always read as 0 and cannot be modified. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 24-30 RZ/A1H Group, RZ/A1M Group 24.3.48 24. CD-ROM Decoder Serial Sound Interface Data Control Register (SSI) The serial sound interface data control register (SSI) provides various settings related to the data stream. For the operation corresponding to the setting of this register, refer to section 24.4.1, Endian Conversion for Data in the Input Stream. Bit: 7 6 BYTEND BITEND Initial value: R/W: 0 R/W 0 R/W 5 4 BUFEND0[1:0] 0 R/W 1 R/W 3 2 BUFEND1[1:0] 1 R/W 0 R/W 1 0 - - 0 R/W 0 R/W Bit Bit Name Initial Value R/W Description 7 BYTEND 0 R/W Specifies the endian of input data from the serial sound interface. When this bit is set to 1, byte 0 and byte 1 in STRMDIN0 are swapped. This is the same for STRMDIN2. 6 BITEND 0 R/W Specifies treatment of the bit order of the input data from the serial sound interface. When this bit is set to 1, the bits within each byte are rearranged to place them in reverse order, bit 0 bit 7 to bit 7 bit 0. 5, 4 BUFEND0[1:0] 01 R/W These bits select whether to change the order of 16-bit units of data transferred from the serial sound interface or suppress the stream data. In the serial sound interface, either "padding mode" or "non-padding mode" is selectable. In non-padding mode, each 32 bits of data transferred from the serial sound interface are transferred as CD-ROM data. Since the CD-ROM decoder has two 16-bit input data registers, the order of the 16-bit data can be swapped within the 32 bits. On the other hand, in padding mode each 32 bits of data transferred from the serial sound interface includes padding. Since the padding has no meaning, it should be kept out of the input stream to the decoder. This suppression can be specified by the setting of this register. The CD-ROM decoder handles data as a stream of 16-bit data, and this register controls which 16-bit portion of each 32 bits of data transferred from the serial sound interface should be input first. 00: The 16 bits of stream data that would otherwise be processed first is discarded. 01: The higher-order 16 bits of each 32 bits of data received from the serial sound interface are placed first in the stream to the decoder. 10: The lower-order 16 bits of each 32 bits of data received from the serial sound interface are placed first in the stream to the decoder. 11: Setting prohibited 3, 2 BUFEND1[1:0] 10 R/W These bits select whether to change the order of 16-bit units of data transferred from the serial sound interface or suppress the stream data. In the serial sound interface, either "padding mode" or "non-padding mode" is selectable. In non-padding mode, each 32 bits of data transferred from the serial sound interface are transferred as CD-ROM data. Since the CD-ROM decoder has two 16-bit input data registers, the order of the 16-bit data can be swapped within the 32 bits. On the other hand, in padding mode each 32 bits of data transferred from the serial sound interface includes padding. Since the padding has no meaning, it should be kept out of the input stream to the decoder. This suppression can be specified by the setting of this register. The CD-ROM decoder handles data as a stream of 16-bit data, and this register controls which 16-bit portion of each 32 bits of data transferred from the serial sound interface should be input second. 00: The 16 bits of stream data that would otherwise be processed second is discarded. 01: The higher-order 16 bits of each 32 bits of data received from the serial sound interface are placed second in the stream to the decoder. 10: The higher-order 16 bits of each 32 bits of data received from the serial sound interface are placed second in the stream to the decoder. 11: Setting prohibited 1, 0 All 0 R/W Reserved These bits are always read as 0. The write value should always be 0. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 24-31 RZ/A1H Group, RZ/A1M Group 24.3.49 24. CD-ROM Decoder Interrupt Flag Register (INTHOLD) The interrupt flag register (INTHOLD) consists of various interrupt flags. Bit: Initial value: R/W: 7 6 5 4 ISEC ITARG ISY IERR IBUF IREADY 3 2 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 1 0 - - 0 R/W 0 R/W Bit Bit Name Initial Value R/W Description 7 ISEC 0 R/W ISEC Interrupt Flag Writing 0 to this bit is only possible after 1 has been read from it. 6 ITARG 0 R/W ITARG Interrupt Flag Writing 0 to this bit is only possible after 1 has been read from it. 5 ISY 0 R/W ISY Interrupt Flag Writing 0 to this bit is only possible after 1 has been read from it. 4 IERR 0 R/W IERR Interrupt Flag Writing 0 to this bit is only possible after 1 has been read from it. 3 IBUF 0 R/W IBUF Interrupt Flag Writing 0 to this bit is only possible after 1 has been read from it. 2 IREADY 0 R/W IREADY Interrupt Flag Writing 0 to this bit is only possible after 1 has been read from it. 1, 0 All 0 R/W Reserved These bits are always read as 0. The write value should always be 0. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 24-32 RZ/A1H Group, RZ/A1M Group 24.3.50 24. CD-ROM Decoder Interrupt Source Mask Control Register (INHINT) The interrupt source mask control register (INHINT) controls masking of various interrupt requests in the CD-ROM decoder. Bit: Initial value: R/W: 7 6 5 4 INH ISEC INH ITARG INH ISY INH IERR INH INH PREINH PREINH IBUF IREADY REQDM IREADY 3 2 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 1 0 R/W 0 0 R/W Bit Bit Name Initial Value R/W Description 7 INHISEC 0 R/W ISEC Interrupt Mask When set to 1, inhibits ISEC interrupt requests. 6 INHITARG 0 R/W ITARG Interrupt Mask When set to 1, inhibits ITARG interrupt requests. 5 INHISY 0 R/W ISY Interrupt Mask When set to 1, inhibits ISY interrupt requests. 4 INHIERR 0 R/W IERR Interrupt Mask When set to 1, inhibits IERR interrupt requests. 3 INHIBUF 0 R/W IBUF Interrupt Mask When set to 1, inhibits IBUF interrupt requests. 2 INHIREADY 0 R/W IREADY Interrupt Mask When set to 1, inhibits IREADY interrupt requests. 1 PREINHREQDM 0 R/W Inhibits setting of the DMA-transfer-request interrupt source flag for the output data stream. When this bit is set to 1, the DMA-transfer-request interrupt source is not retained. 0 PREINHIREADY 0 R/W Inhibits setting of the IREADY interrupt flag. When this bit is set to 1, the IREADY interrupt source is not retained. 24.3.51 CD-ROM Decoder Stream Data Input Register (STRMDIN0) The CD-ROM decoder stream data input register (STRMDIN0) holds the higher 2 bytes (from MSB) of the 4 bytes of data that is to be input to the CD-ROM decoder. Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W STRMDIN[31:16] Initial value: R/W: 0 R/W 0 R/W 0 R/W Initial Value Bit Bit Name 15 to 0 STRMDIN[31:16] All 0 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W R/W Description R/W Indicates the higher 2 bytes (from MSB) of the 4-bytes of data that is to be input to the CD-ROM decoder. The CD-ROM decoder has a 4-byte wide data window as a data input register to handle the data input to this register as a stream data. The amount of data for one sector is 2352 bytes. 24-33 RZ/A1H Group, RZ/A1M Group 24.3.52 24. CD-ROM Decoder CD-ROM Decoder Stream Data Input Register (STRMDIN2) The CD-ROM decoder stream data input register (STRMDIN2) holds the lower 2 bytes (from LSB) of the 4 bytes of data that is to be input to the CD-ROM decoder. Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W STRMDIN[15:0] Initial value: R/W: 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W Bit Bit Name Initial Value R/W Description 15 to 0 STRMDIN[15:0] All 0 R/W Indicates the lower 2 bytes (from LSB) of the 4-bytes of data that is to be input to the CD-ROM decoder. The CD-ROM decoder has a 4-byte wide data window as a data input register to handle the data input to this register as a stream data. The amount of data for one sector is 2352 bytes. 24.3.53 CD-ROM Decoder Stream Data Output Register (STRMDOUT0) The CD-ROM decoder stream data output register (STRMDOUT0) holds 2 bytes that is to be output from the CD-ROM decoder. Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 0 R 0 R 0 R 0 R 0 R 0 R 0 R STRMDOUT[15:0] Initial value: R/W: 0 R Bit Bit Name 15 to 0 STRMDOUT [15:0] 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R Initial Value R/W Description H'0000 R Indicates 2 bytes that are to be output from the CD-ROM decoder. The CD-ROM decoder has a 2-byte wide data window or set of registers for the output of decoded data. Every time the relevant register is accessed, further data of access size are output sequentially in the output format that is separately defined. The amount of data for one sector is 2768 bytes. Always read 2768 bytes. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 24-34 RZ/A1H Group, RZ/A1M Group 24.4 24. CD-ROM Decoder Operation 24.4.1 Endian Conversion for Data in the Input Stream Stream data must be input to the core of the CD-ROM decoder in order according to the CD-ROM data format specifications. In some systems, however, the order of the data from the serial sound interface may have to be changed or the data will have been padded before transfer. To cope with this, the stream data input control section is capable of swapping the order of the data and preventing the input of padding data to the core of the CD-ROM decoder. These functions are controlled through the serial sound interface data control register (SSI). Figure 24.6 shows a case where the upper and lower 16 bits of the data, consisting of padding data plus the first 2 bytes of sync code, that is, H'000000FF, are swapped (H'00FF0000) and input to the CD-ROM decoder as the stream data. BUFEND0[1:0] = 01 H'00FF H'00FF H'00 H'FF STRMDIN0 H'00FF Core of CD-ROM decoder H'00 H'00 STRMDIN2 H'0000 BUFEND1[1:0] = 00 BYTEND = 0 Figure 24.6 Example of Padded Stream Data Control by the SSI Register Figure 24.7 shows a case of input stream data that has no padding (H'12345678). The upper and lower 16 bits of data are swapped (H'56781234) for input to the CD-ROM decoder. BUFEND0[1:0] = 10 H'5678 H'1234 is input first. H'5678 is input next. H'1234 H'56 H'78 STRMDIN0 H'1234 H'5678 Core of CD-ROM decoder H'012 H'34 STRMDIN2 H'5678 H'1234 BUFEND1[1:0] = 01 BYTEND = 0 Figure 24.7 Example of Non-Padded Stream Data Control by the SSI Register R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 24-35 RZ/A1H Group, RZ/A1M Group 24.4.2 24. CD-ROM Decoder Sync Code Maintenance Function Each sector of CD-ROM data consists of 2352 bytes starting with H'00FFFFFFFFFFFFFFFFFFFF00 (sync code). However, a scratch on the disc or some other factor might lead to erroneous recognition of the sync code sequence at the wrong time. Conversely, a sync code might not be detected at a point where it should be detected. As a solution to these problems, the CD-ROM decoder of this LSI has a sync-code maintenance function, which operates to ignore sync codes detected at abnormal times and maintain the appearance of the sync code at the expected times when it is not actually detected on the disc. The operating modes of the sync-code maintenance function are listed below. For details on the settings, refer to section 24.3.2, Sync Code-Based Synchronization Control Register (CROMSY0), and Table 24.2. * Automatic sync maintenance mode * External sync mode * Interpolated sync mode * Interpolated sync plus external sync mode (1) Automatic Sync Maintenance Mode In automatic sync maintenance mode, the sync code is ignored if detected within the one-sector (2352-byte) period. Furthermore, if a sync code is not detected at the point where a next sector should start, sync code maintenance is applied. If synchronization timing has changed, re-synchronization is performed at the point where a sync code is detected within 2352 bytes after the change. Therefore, this mode is effective in rejecting abnormal sync patterns and following changes in synchronization timing. Note, however, that this mode cannot achieve synchronization with the first sector after a change to the synchronization timing. Figure 24.8 shows operation in the case of normal sync-code detection, Figure 24.9 shows a case where a sync code is detected before a current one-sector period has elapsed, and Figure 24.10 shows the case where the actual sync code is only detected some time after a full one-sector period has elapsed. Input data Sector 1 Sector 2 Sector 3 Sector 4 Sector 5 Sector 6 Sync code detection Output data Figure 24.8 Sector 1 Sector 2 Sector 3 Sector 4 Sector 6 Operation in Automatic Sync Maintenance Mode (Normal Timing) Abnormal sector Input data Sector 1 Sector 3 Sector 4 Sector 5 Sector 6 Sync code detection Re-synchronization Ignore Output data Maintain Ignore Sector 1 Sector 5 Abnormal sector Figure 24.9 Maintain Abnormal Abnormal sector sector Operation in Automatic Sync Maintenance Mode (When an Abnormally Short Sector is Encountered) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 24-36 RZ/A1H Group, RZ/A1M Group 24. CD-ROM Decoder Abnormal sector Sector 1 Input data Sector 3 Sector 4 Sector 5 Sync code detection Maintain Ignore Sector 4 Abnormal sector (2) Re-synchronization Sector 1 Output data Figure 24.10 Maintain Abnormal sector Operation in Automatic Sync Maintenance Mode (When an Abnormally Long Sector is Encountered) External Sync Mode In external sync mode, synchronization is always based on the sync codes in the incoming data. Even if the next sync code is not detected at the 2352nd byte, decoding does not proceed until the next sync code is detected. Accordingly, this mode is effective in that it strictly follows the external synchronization timing. Note, however, that decoding will not be performed normally when the sync-code pattern is input with abnormal timing. Figure 24.11 shows the operation in external sync mode. Input data Sync code detection Abnormal sector Sector 1 Output data Sector 3 Sector 1 Sector 4 Sector 3 Sector 5 Sector 4 Abnormal sector Figure 24.11 (3) Operation in External Sync Mode Interpolated Sync Mode In interpolated sync mode, synchronization is always driven by the internal counter after a sync code pattern has been detected at the start of decoding. Accordingly, this mode is effective when the sync patterns have been damaged. However, decoding becomes incorrect after a change to the synchronization timing, since the change in timing is not followed. Figure 24.12 shows the operation in interpolated sync mode. Abnormal sector Input data Sector 1 Sector 3 Sector 4 Sector 5 Sync code detection Maintain Ignore Maintain Ignore Maintain Ignore Maintain Sector 1 Output data Abnormal sector Figure 24.12 Abnormal sector Abnormal sector Abnormal sector Operation in Interpolated Sync Mode R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 24-37 RZ/A1H Group, RZ/A1M Group (4) 24. CD-ROM Decoder Interpolated Sync Plus External Sync Mode In interpolated sync plus external sync mode, synchronization is based on the detected sync code patterns as long as they are present, and if a sync pattern is not detected at the 2352nd byte, the sync code maintenance is applied. Synchronization in this mode is more quickly responsive to changes in synchronization timing than synchronization in the automatic sync maintenance mode. However, decoding still becomes incorrect when a sync pattern is input with abnormal timing. Figure 24.13 and Figure 24.14 show the operation in interpolated sync plus external sync mode in the cases of abnormally short and long sectors, respectively. Abnormal sector Input data Sector 1 Sector 3 Sector 4 Sector 5 Sector 6 Sync code detection Maintain Output data Sector 1 Sector 3 Sector 4 Sector 5 Abnormal sector Figure 24.13 Operation in Interpolated Sync Plus External Sync Mode (When an Abnormally Short Sector is Encountered) Abnormal sector Input data Sector 1 Sector 3 Sector 4 Sector 5 Sync code detection Maintain Output data Sector 1 Sector 3 Abnormal sector Figure 24.14 24.4.3 Sector 4 Abnormal sector Operation in Interpolated Sync Plus External Sync Mode (When an Abnormally Long Sector is Encountered) Error Correction The CD-ROM decoder handles data in the formats containing information relevant to error correction, including the EDC, P parity, and Q parity. The CD-ROM decoder includes the following functions for use in error correction. * Syndrome calculation * ECC correction * EDC checking (1) Syndrome Calculation After the data of a sector in Mode 1 or Form 1 of Mode 2 has been input, the ECC is used in correction if any error is detected (the result of syndrome calculation is non-zero). After correction, the results of syndrome operation for the corrected data are output to bits ST_ECCP (P parity) and ST_ECCQ (Q parity) in the CROMST6 register, respectively. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 24-38 RZ/A1H Group, RZ/A1M Group (2) 24. CD-ROM Decoder ECC correction and EDC Checking For CD-ROM format data that contains EDC, P-parity, and Q-parity fields, the CD-ROM decoder performs EDC checking and ECC correction. Supported correction modes are P correction, Q correction, PQ correction (P correction followed by Q correction), and QP correction (Q correction followed by P correction). In PQ and QP correction modes, up to three iterations of correction are possible (the number of iterations is limited by the playback speed). The EDC check is performed twice, before and after correction. The mode of ECC correction and EDC checking is specified by bits MD_DEC[2:0] in the CROMCTL1 register. When the PQ or QP correction mode is selected, the number of iterations of correction is specified by bits MD_PQREP[1:0] in the CROMCTL1 register. When the automatic mode/form detection function is in use, the sector mode determines whether or not ECC correction and EDC checking can be performed. For sectors in Mode 0 and Mode 2 (non-XA), which include neither parity bits nor EDC, ECC correction and EDC checking are not performed. For sectors in Form 2 of Mode 2, ECC correction is not performed. (a) ECC Correction When ECC correction is in use and an error in a sector is identified as non-correctable, the CD-ROM decoder generates an IERR interrupt and sets the ST_ECCNG bit of the CROMST6 register to 1. The CD-ROM detector also sets this bit to 1 on detecting a short sector. While the NO_ECC bit of the CROMCTL4 register is set to 1, a `pass' result in pre-ECC correction EDC checking makes the CD-ROM decoder skip ECC correction, regardless of the results of the syndrome operation. (b) EDC Checking When EDC checking is in use, checking is in line with the specified or detected sector mode and form, depending on whether or not automatic sector mode and form detection is selected. The results of EDC checking before and after correction are reflected in the ST_EDC1 and ST_EDC2 bits of the CROMST6 register, respectively. If EDC checking after ECC correction indicates that an error remains, an IERR interrupt is generated. 24.4.4 Automatic Decoding Stop Function Decoding can be stopped automatically in response to an error during the decoding of CD-ROM data. The possible conditions for automatically stopping the decoding process are listed below. The applicable conditions are specified in the CROMCTL3 register. * An error is found to be not correctable by ECC correction. * Post-ECC correction EDC checking indicates that an error remains. * A change of the sector mode or form * A non-sequential MSF (minutes, seconds, frames (1/75 second)) value When automatic stopping is set up and any of the above conditions is encountered in a certain sector, the decoding is stopped after the results of decoding for that sector have been output. After decoding has been stopped in response to a condition specified in the CROMCTL3 register, the condition can be identified by reading the CBUFST1 register. The CD-ROM decoder has buffer space for two sectors. If input of the data stream continues and the output stream of data is not read, the CD-ROM decoder stops at the point where the data of a third sector starts to be input. At this time, the BUF_NG bit in the CBUFST2 register is set to 1, but no interrupt is generated. Once the BUF_NG bit in the CBUFST2 register has been set to 1, recovery can only be accomplished by using the LOGICRST bit in the ROMDECRST register to reset the CD-ROM decoder function. When the LOGICRST bit in the ROMDECRST register is set to 1, a reset signal is output and any registers in which settings have been made are cleared to their initial values. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 24-39 RZ/A1H Group, RZ/A1M Group 24.4.5 24. CD-ROM Decoder Buffering Format 2768 bytes Figure 24.15 shows the format of the output data stream produced by CD-ROM decoding. A 2-byte-wide window register STRMDOUT0 is provided for the output. When this window register is accessed after decoding of a CD-ROM sector has finished, the bytes of data are output in order from the sync code. Sync code 12 bytes Header 4 bytes Subheader 8 bytes Data 2048 bytes EDC 4 bytes ECC 276 bytes Erasure 294 bytes H'00 Block error 2 bytes Reserved Figure 24.15 108 bytes H'0000 2 bytes H'0000 2 bytes Status (See next page) 2 bytes H'0000 2 bytes Reserved 2 bytes Storage flag 2 bytes Output Data Stream Format The meanings of bits in the two-byte status field shown in Figure 24.15 are given below. The values of the non-assigned bits are undefined. Status 15 14 13 PERR QERR EDCE [Legend] PERR: QERR: EDCE: SD: SY: FM: HD: 12 11 -- -- 10 -- 9 8 -- 7 -- 6 SD 5 SY 4 3 FM[2:0] 2 1 HD 0 -- -- Indicates that a P-parity error remains. Indicates that a Q-parity error remains. Indicates that a remaining error was detected in post-ECC correction EDC checking. Indicates that a short sector was encountered. Indicates that a sync code was interpolated. Indicates the data format. 001: Mode 0 010: Mode 1 011: Long (format with no EDC and ECC) 100: Mode 2 (non-XA) 101: Mode 2 Form 1 110: Mode 2 Form 2 Header continuity (minutes, seconds, and frames (1 frame = 1/75 second) are non-sequential) The value of the storage flag field in Figure 24.15 is incremented every time the data for one sector are output. The value starts at H'0000 and wraps back around to H'0000 after it reaches H'FFFF. Note that the upper byte and lower byte in the storage flag are swapped. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 24-40 RZ/A1H Group, RZ/A1M Group 24.4.6 24. CD-ROM Decoder Target-Sector Buffering Function In the CD-ROM decoder, the sector for output can be designated in two ways: automatic buffering, where the CD-ROM decoder itself detects the presence of target sector that has been set beforehand, and manual buffering, where the target sector for output is designated by software and the software also recognizes the sectors buffered in the CD-ROM decoder. The following describes the procedures for setting the registers in the CD-ROM decoder to set up automatic or manual buffering. (1) Setting Up Automatic Buffering Figure 24.16 shows an example of setting up the automatic buffering. Set the relevant CD-ROM decoder registers and start input of the data stream; the CD-ROM decoder then detects the target sector and starts the output of the stream data. Start of automatic buffering setup Set both the CBUF_AUT and CBUF_EN bits in CBUFCTL0 to 1 [1] Set CBUFCTL1 [2] [1] Turn on the automatic buffering function and enable buffering in the buffer RAM. [2] Set the minutes value of the target sector. [3] Set the seconds value of the target sector. [4] Set the frame value of the target sector. Set CBUFCTL2 [3] [5] Enable subcode processing and CD-ROM decoding. Set CBUFCTL3 [4] Set both the SUBC_EN and CROM_EN bits in CROMEN to 1 [5] End of automatic buffering setup Figure 24.16 Example of Setting Up Automatic Buffering R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 24-41 RZ/A1H Group, RZ/A1M Group (2) 24. CD-ROM Decoder Setting Up Manual Buffering Figure 24.17 shows an example of setting up manual buffering. Each time an ISEC interrupt is generated, the software checks whether or not the sector is the target sector and starts buffering when the target sector is found. Start of automatic buffering setup Clear both the CBUF_AUT and CBUF_EN bits in CBUFCTL0 to 0 [1] [1] Turn off the automatic buffering function and disable buffering in the buffer RAM. [2] Enable subcode processing and CD-ROM decoding. Set both the SUBC_EN and CROM_EN bits in CROMEN to 1 [2] Generation of an ISEC interrupt [3] [3] Start input of the data stream. Read HEAD02, etc. Target sector? No Yes Set the CBUF_EN bit in CBUFCTL0 to 1 End of manual buffering setup Figure 24.17 Example of Setting Up Manual Buffering R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 24-42 RZ/A1H Group, RZ/A1M Group 24.5 24. CD-ROM Decoder Interrupt Sources 24.5.1 Interrupt and DMA Transfer Request Signals Table 24.3 lists the interrupt signals and DMA transfer request signal generated by the CD-ROM decoder, along with the meanings and the modules to which the signals are connected. Table 24.3 Interrupt and DMA Transfer Request Signals Name Condition Connected To ISEC Transition from sector to sector Interrupt controller ITARG Access to a CD-ROM sector that is not the expected target sector Interrupt controller ISY A sync code from the CD-ROM with abnormal timing Interrupt controller IERR An error that was not correctable by ECC correction or an error indicated by EDC checking after ECC correction Interrupt controller IBUF State changes in data transfer to the buffer Interrupt controller IREADY Request for data transfer to the buffer for CD-ROM Interrupt controller DMA transfer request Request for data transfer to the buffer for CD-ROM Direct memory access controller (1) ISEC Interrupt This interrupt is generated when the sync code indicates a transition from sector to sector. (2) ITARG Interrupt This interrupt is generated when the stream data transferred from the CD-DSP is not the data of the target sector. The CD-ROM decoder checks the time data in the subcode. In correct operation, data transfer is expected to start slightly before the target sector. An ITARG interrupt is generated in the following cases. * When data of a sector preceding the target sector by quite a few sectors have been transferred * When data of a sector that comes after the target sector have been transferred For the generation of this interrupt, ITARG is detected from the subcode. However, this interrupt has no meaning in this LSI because CD-ROM data are transferred from the serial sound interface. (3) ISY Interrupt This interrupt can be generated in the following cases. * When a sync code was detected at a position where the value in the word counter (counter for checking sync code intervals) was not correct and the sync code was ignored * When a sync code has not been detected although the word counter has reached the final value and a sync code has been interpolated (for sync maintenance) * When a sync code was detected at a position where the value in the word counter (counter for checking sync code intervals) was not correct and the sync code was used in resynchronization * When a sync code has not been detected although the word counter has reached the final value, so the period taken up by the sector has been prolonged * When the sector has been processed as a short sector with the aid of interpolated sync codes * When the sector has been processed as a long sector with the aid of interpolated sync codes R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 24-43 RZ/A1H Group, RZ/A1M Group (4) 24. CD-ROM Decoder IERR Interrupt This interrupt is generated in the following cases. * When ECC correction was incapable of correcting an error * When ECC correction was OK but the subsequent EDC check indicated an error (5) IBUF Interrupt This interrupt is generated when the following transitions occur. * Data transfer to the buffer Data transfer complete (searching for data for the next transfer) * Data for transfer to the buffer are being searched for Data transfer started (6) IREADY Interrupt This interrupt is generated when decoding of data for one sector is completed. This interrupt should be used to start the CPU buffering stream data for output to SDRAM. (7) DMA Transfer Request The source of direct memory access controller activation is the same as that of IREADY. An interrupt request is generated when output stream data for one sector becomes ready, and after the 2768 bytes of data shown in figure 24.15 have been transferred, the request signal is negated. This is because a certain amount of time is required before the output data for the next sector is ready, so the transfer request from the direct memory access controller should be turned off between transfers. 24.5.2 Timing of Status Registers Updates The status information registers of the CD-ROM decoder are updated on each ISEC interrupt. The sector for which information is reflected in the status registers is selected by the ER0SEL bit of the CROMCTL4 register. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 24-44 RZ/A1H Group, RZ/A1M Group 24.6 24.6.1 24. CD-ROM Decoder Usage Notes Stopping and Resuming Buffering Alone during Decoding When the data of the output stream are not being read out but operation of the CD-ROM decoder has continued until the buffers are full, the BUF_NG bit in the CBUFST2 register is set to 1; after that, the CD-ROM decoder becomes incapable of operation. To stop buffering alone, clear the CBUF_EN bit in the CBUFCTL0 register to 0. If the automatic buffering function is in use, clear the CBUF_AUT bit in the CBUFCTL0 register to 0 at the same time. In this case, the sectors currently in the buffers must be read out. To resume automatic buffering, set the CBUF_AUT and CBUF_EN bits in the CBUFCTL0 register to 1 at the same time. 24.6.2 Setting Sync Code Status Register (CROMST0) 1. When the ST_SECS bit in the CROMST0 register becomes 1, stop decoding immediately and retry from one sector before the sector that was being decoded. 2. When the ST_SECL bit in the CROMST0 register becomes 1, stop decoding immediately and retry from two sectors before the sector that was being decoded. 24.6.3 Link Blocks The CD-ROM decoder uses the header information before ECC correction to detect link blocks. Accordingly, an input data stream that contains an error may be erroneously detected as a link block. To prevent this, the following measures should be implemented in software. * During buffering (BUF_ACT = 1 in the CBUFST0 register), check the LINK_OUT1 bit in the CROMST5 register on each ISEC interrupt. If it is set to 1, check to see if an IERR interrupt has also occurred; if an IERR interrupt has not occurred, save the MFS values from the HEAD20 to HEAD23 registers. If an IERR interrupt has occurred, do not save the MSF values. * Perform the following processing for seven sectors (indicated by ISEC being generated seven times) after finding that the LINK_OUT1 bit has been set to 1. * In either of cases 1 and 2 below, 1. LINK_ON = 1 (in the CROMST5 register) is confirmed at each ISEC interrupt, and LINK_ON = 1 is detected again within the subsequent two-sector period 2. LINK_ON = 1 was not detected at any ISEC interrupt forcibly stop decoding, set the CROMSY0 register to place the decoder in external sync mode, and retry decoding by specifying the MSF value stored as described above + 7 (immediately after a link block) as the MSF value for the target sector. The start sector address will be the address where RUN_OUT is stored + 7. 24.6.4 Stopping and Resuming CD-DSP Operation When stopping and then resuming the stream data input to the CD-ROM decoder, if the input data stream does not stop immediately before a sync code and is then resumed, the CD-ROM decoder may recognize the data as incorrect. This happens because the system holds the data up to the point where input was stopped and the data that is input from the point of resumption at the same time. Take care on this point when stopping and then resuming input. 24.6.5 Note on Clearing the IREADY Flag To clear the IREADY flag to 0 in interrupt processing etc., be sure to read one sector of data (2768 bytes) beforehand. If R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 24-45 RZ/A1H Group, RZ/A1M Group 24. CD-ROM Decoder the IREADY flag is cleared to 0 before reading of one sector of data is complete, decoding of the subsequent sectors will not be possible. For recovery from this situation, write 1 to the LOGICRST bit in the CD-ROM decoder reset control register (ROMDECRST), and then clear the bit to 0. 24.6.6 Note on Stream Data Transfer (1) If reading of the output data stream is slower than writing of the input data stream, the buffer of the CD-ROM decoder will overflow. This causes the CD-ROM decoder to abnormally stop. When DMA transfer is in use, ensure that reading of the output data stream is faster than writing of the input data stream by making settings as listed below. * Set a larger transfer size for reading of the output data stream than for writing of the input data stream. * Give reading of the output data stream higher priority than writing of the input data stream. * Set a smaller interval count for reading of the output data stream than for writing of the input data stream. When the CPU handles transfer, ensure that reading of the output data stream is faster than writing of the input data stream by taking similar measures to those in the case of DMA transfer. 24.6.7 Note on Stream Data Transfer (2) When reading the stream data, be sure to use either the direct memory access controller or the CPU. If both the direct memory access controller and the CPU are used for reading, the stream data may not be recognized as being in the CDROM format. 24.6.8 Note on Software Reset For transitions to the software reset state by the LOGICRST bit in the ROMDECRST register, see section 55.3.6, Software Reset. However, where the procedure refers to the SRST bit, read this as the LOGICRST bit. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 24-46 RZ/A1H Group, RZ/A1M Group 25. 25. LIN Interface LIN Interface This section contains a generic description of the LIN Interface (RLIN3). The first part of this section describes all specific properties of this product, such as the register base addresses, etc. The remainder of the section describes the functions and registers of RLIN3. 25.1 25.1.1 Features Channels This LSI has following number of channels of the LIN Interface. Table 25.1 Channels of RLIN3n LIN Interface RZ/A1H and RZ/A1M Channels 2 Name RLIN30 and RLIN31 Index n Throughout this section, the channel of the LIN Interface (RLIN3) is identified by the index "n" (n = 0 or 1), for example, RLN3nLMD for the LIN mode register. 25.1.2 Register Addresses The register base address of the LIN interface is listed in the following table. All LIN interface register addresses are given as address offsets to the individual base address. Table 25.2 25.1.3 Register Base Addresses Base Address Name Base Address <RLIN30_base> FCFE 9000H <RLIN31_base> FCFE 9800H Clock Supply The following clock is provided for the LIN interface. Table 25.3 RLIN3n Clock Supply RLIN3n Clock Connected to RLIN3n LIN Communication Clock Source P0 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 25-1 RZ/A1H Group, RZ/A1M Group 25.1.4 25. LIN Interface Interrupts and DMA The LIN Interface can generate the following interrupt and DMA requests: Table 25.4 RLIN3n Interrupt and DMA Requests RLIN3n signal Function RLIN30 LIN0_INT_M LIN0 interrupt LIN0_INT_T LIN0 transmission interrupt LIN0_INT_R LIN0 successful reception interrupt LIN0_INT_S LIN0 status error interrupt RLIN31 25.1.5 LIN1_INT_M LIN1 interrupt LIN1_INT_T LIN1 transmission interrupt LIN1_INT_R LIN1 successful reception interrupt LIN1_INT_S LIN1 status error interrupt I/O Signals The I/O signals of the LIN Interface are used for various purposes, as listed in Table 25.5. Table 25.5 RLIN3n I/O Signals Name Function RLIN30 Port RLIN30RX RLIN30 receive data input Port RLIN30TX RLIN30 transmit data output RLIN31 Port RLIN31RX RLIN31 receive data input Port RLIN31TX RLIN31 transmit data output R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 25-2 RZ/A1H Group, RZ/A1M Group 25.2 25. LIN Interface Function The LIN Interface is a hardware LIN communication controller that supports LIN Specification Package Revision 1.3, 2.0, 2.1, 2.2, and SAEJ2602, and automatically performs frame communication and error determination. The LIN master mode is only available. LIN master * LIN reset mode * LIN mode (LIN master mode) - LIN wake-up mode - LIN operation mode * LIN self-test mode R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 25-3 RZ/A1H Group, RZ/A1M Group 25. LIN Interface Table 25.6 gives the LIN Interface specifications and Figure 25.1 shows a block diagram of the LIN Interface. Table 25.6 Item LIN communication function LIN Interface Specifications Specifications Channel count 2 Protocol LIN Specification Package Revision 1.3, 2.0, 2.1, 2.2, and SAEJ2602 Variable frame structure Master * Break transmission width: 13 to 28 Tbits * Break delimiter transmission width: 1 to 4 Tbits * Transmission inter-byte space width (header): 0 to 7 Tbits (space between Sync field and ID field)*1 * Transmission response space width: 0 to 7 Tbits*1 * Transmission inter-byte space width: 0 to 3 Tbits (space between data bytes in response area) * Transmit wake-up width: 1 to 16 Tbits * Automatic operation for both transmission and reception Checksum * Classic or enhanced selectable (for each frame) Response field data byte count Variable from 0 to 8 bytes Multi-byte (9 or more bytes) response transmission and reception also possible Frame communication modes Master Wake-up transmission and reception LIN wake-up mode provided Status Master * Mode in which header transmission and response transmission/reception is started with a single transmission start request * Mode in which header transmission and response transmission are started with separate transmission start requests (frame separate mode) (Setting of the frame separate mode is prohibited in this product.) * Wake-up transmission (1 to 16 Tbits) * Wake-up reception Low-level width of input signals measured * Successful frame/wake-up transmission * Successful header transmission * Successful frame/wake-up reception*2 * Successful data 1 reception * Error detection * Operation mode (LIN reset mode, LIN wake-up mode, LIN operation mode, LIN self-test mode) Error status Master * Bit error * Checksum error * Frame timeout error/response timeout error * Physical bus error * Framing error * Response preparation error Baud rate selection Baud rate conforming to the LIN specifications generated using baud rate generator Test mode Self-test mode for user evaluation Interrupt function Master * Successful header/frame/wake-up transmission * Successful frame/wake-up reception*2 * Error detection Note 1. Since the same register is used for setting, the inter-byte space (header) = response space. Note 2. For wake-up reception, the low level width of the input signal is indicated. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 25-4 RZ/A1H Group, RZ/A1M Group Block Diagram LIN communication clock source LINn baud rate generator fa fb fc fd LINn registers Data bus 25.2.1 25. LIN Interface RLIN3nTX LINn protocol controller RLIN3nRX LINn interrupt control circuit LINn transmission interrupt LINn successful reception interrupt LINn status interrupt LIN interface module Figure 25.1 25.2.2 LINn interrupt LINn_INT_T LINn_INT_R LINn_INT_S LINn_INT_M LIN Interface Block Diagram Description of Blocks * RLIN3nTX, RLIN3nRX: LIN Interface I/O pins * LINn baud rate generator: Generates the LIN Interface communication clock signal. * LINn registers: LIN Interface registers * LINn interrupt controller: Controls interrupt requests generated by the LIN Interface R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 25-5 RZ/A1H Group, RZ/A1M Group 25.3 25. LIN Interface Registers Table 25.7 lists the LIN Interface registers. Table 25.7 List of LIN Interface Registers Register Name Symbol LIN wake-up baud rate selector register RLN3nLWBR LIN baud rate prescaler 0 register RLN3nLBRP0 LIN baud rate prescaler 1 register RLN3nLBRP1 LIN self-test control register RLN3nLSTC LIN mode register RLN3nLMD LIN break field configuration register RLN3nLBFC LIN space configuration register RLN3nLSC LIN wake-up configuration register RLN3nLWUP LIN interrupt enable register RLN3nLIE LIN error detection enable register RLN3nLEDE LIN control register RLN3nLCUC LIN transmission control register RLN3nLTRC LIN mode status register RLN3nLMST LIN status register RLN3nLST LIN error status register RLN3nLEST LIN data field configuration register RLN3nLDFC LIN ID buffer register RLN3nLIDB LIN checksum buffer register RLN3nLCBR LIN data buffer 1 register RLN3nLDBR1 LIN data buffer 2 register RLN3nLDBR2 LIN data buffer 3 register RLN3nLDBR3 LIN data buffer 4 register RLN3nLDBR4 LIN data buffer 5 register RLN3nLDBR5 LIN data buffer 6 register RLN3nLDBR6 LIN data buffer 7 register RLN3nLDBR7 LIN data buffer 8 register RLN3nLDBR8 Note: When writing to a register not used, write 00H. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 25-6 RZ/A1H Group, RZ/A1M Group 25.3.1 25.3.1.1 25. LIN Interface LIN Master Related Registers RLN3nLWBR -- LIN Wake-up Baud Rate Select Register Access: Address: Initial value: Bit 7 This register can be read/written in 8-bit units. <RLIN3n_base> + 01H 00H 6 5 4 3 NSPB[3:0] Initial value R/W 2 1 LPRS[2:0] 0 LWBR0 0 0 0 0 0 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W Table 25.8 RLN3nLWBR register contents Bit Position Bit Name Function 7 to 4 NSPB[3:0] Bit Sampling Count Select b7 b4 0 0 0 0: 16 sampling 1 1 1 1: 16 sampling Settings other than the above are prohibited. 3 to 1 LPRS[2:0] Prescaler Clock Select b3 b1 0 0 0: 1/1 0 0 1: 1/2 Other than above: Setting prohibited 0 LWBR0 Wake-up Baud Rate Select 0: In LIN wake-up mode, the clock specified by the LCKS bit setting in the RLN3nLMD register is used (when LIN1.3 is used). 1: In LIN wake-up mode, the clock fa is used regardless of the setting of the LCKS bit in the RLN3nLMD register (when LIN2.x is used). Set the RLN3nLWBR register when the OMM0 bit in the RLN3nLMST register is 0B (in LIN reset mode). NSPB[3:0] bits (bit sampling count select bits) These bits select the number of sampling in one Tbit (reciprocal of the baud rate). In LIN master mode, set these bits to 0000B or 1111B (16 sampling). LPRS[2:0] bits (prescaler clock select bits) These bits select the frequency division ratio for the prescaler. LWBR0 bit (wake-up baud rate select bit) When LIN Specification Package Revision 1.3 is used, set the LWBR0 bit in the RLN3nLWBR register to 0. This allows the 2.5-Tbit or longer low-level width of the input signal to be measured. When LIN Specification Package Revision 2.x is used, set the LWBR0 bit to 1. Setting the LWBR0 bit to 1 selects fa as the LIN system clock (fLIN) during LIN wake-up mode regardless of the setting of the RLN3nLMD.LCKS bit (the LCKS bit is not changed). This allows the 2.5-Tbit or longer low-level width of the input signal to be measured. Setting the baud rate to 19200 bps while fa is selected allows the 130 s or longer low-level width of the input signal to be detected during LIN wake-up mode regardless of the setting of the RLN3nLMD.LCKS bit. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 25-7 RZ/A1H Group, RZ/A1M Group 25.3.1.2 25. LIN Interface RLN3nLBRP0 -- LIN Baud Rate Prescaler 0 Register Access: Address: Initial value: Bit 7 This register can be read/written in 8-bit units. <RLIN3n_base> + 02H 00H 6 5 4 3 2 1 0 LBRP0[7:0] Initial value R/W 0 0 0 0 0 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W Table 25.9 RLN3nLBRP0 register contents Bit Position Bit Name Function 7 to 0 LBRP0[7:0] Assuming that the value set in this register is N (4 to 255), the baud rate prescaler divides the frequency of the prescaler clock by N + 1. Setting Range: 04H to FFH Note: Set the LPRS and LBRP0 bits so that the frequency of the prescaler clock becomes no more than that of the clock source for LIN communications divided by nine. Set the RLN3nLBRP0 register when the OMM0 bit in the RLN3nLMST register is 0B (in LIN reset mode). The value set in this register is used to control the frequency of baud rate clock sources fa, fb, and fc. Assuming that the value set in this register is N, baud rate prescaler 0 divides the frequency of the clock that is selected by the LPRS bits by N + 1. 25.3.1.3 RLN3nLBRP1 -- LIN Baud Rate Prescaler 1 Register Access: Address: Initial value: Bit 7 This register can be read/written in 8-bit units. <RLIN3n_base> + 03H 00H 6 5 4 3 2 1 0 LBRP1[7:0] Initial value R/W 0 0 0 0 0 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W Table 25.10 RLN3nLBRP1 register contents Bit Position Bit Name Function 7 to 0 LBRP1[7:0] Assuming that the value set in this register is M (4 to 255), the baud rate prescaler divides the frequency of the prescaler clock by M + 1. Setting Range: 04H to FFH Note: Set the LPRS and LBRP1 bits so that the frequency of the prescaler clock becomes no more than that of the clock source for LIN communications divided by nine. Set the RLN3nLBRP1 register when the OMM0 bit in the RLN2uunLcMST register is 0B (in LIN reset mode). The value set in this register is used to control the frequency of baud rate clock source fd. Assuming that the value set in this register is M, baud rate prescaler 1 divides the frequency of the clock that is selected by the LPRS bits (prescaler clock select bits) by M + 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 25-8 RZ/A1H Group, RZ/A1M Group 25.3.1.4 25. LIN Interface RLN3nLSTC -- LIN Self-Test Control Register Access: Address: Initial value: Bit 7 This register can be read/written in 8-bit units. <RLIN3n_base> + 04H 00H 6 5 4 3 2 1 -- 0 LSTM Initial value 0 0 0 0 0 0 0 0 R/W R R R R R R R R/W Table 25.11 RLN3nLSTC register contents Bit Position Bit Name Function 7 to 1 Reserved Writing A7H, 58H, and 01H successively to the RLN3nLSTC register places the module into LIN self-test mode. 0 LSTM LIN Self-Test Mode 0: The module is not in LIN self-test mode 1: The module is in LIN self-test mode. The RLN3nLSTC register cancels protection of LIN self-test mode. Set the RLN3nLSTC register when the OMM0 bit in the RLN3nLMST register is 0B (in LIN reset mode). Writing A7H, 58H, and 01H successively to the RLN3nLSTC register places the module into LIN selftest mode. When successive writing is completed thus placing LIN self-test mode to be entered, the LSTM bit is set to 1. Do not write any other value during successive writing. For making transition to LIN self-test mode, refer to Section 25.8, LIN Self-Test Mode. When read, bits 6 to 1 return 000000B, and bit 7 returns an undefined value. LSTM bit (LIN self test mode bit) When transition to LIN self-test mode is completed, the LSTM bit is set to 1. For leaving LIN self-test mode, refer to Section 25.8, LIN Self-Test Mode. Writing 1 to this bit does not affect the value of the RLN3nLSTC register if it is not a part of successive writing of A7H, 58H, and 01H. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 25-9 RZ/A1H Group, RZ/A1M Group 25.3.1.5 25. LIN Interface RLN3nLMD -- LIN Mode Register Access: Address: Initial value: Bit This register can be read/written in 8-bit units. <RLIN3n_base> + 08H 00H 7 6 5 4 -- -- LRDNFS LIOS 3 2 1 LCKS[1:0] 0 LMD[1:0] Initial value 0 0 0 0 0 0 0 0 R/W R R R/W R/W R/W R/W R/W R/W Table 25.12 RLN3nLMD register contents Bit Position Bit Name Function 7, 6 Reserved When read, an initial value is returned. When written, write an initial value. 5 LRDNFS LIN Reception Data Noise Filtering Disable 0: The noise filter is enabled. 1: The noise filter is disabled. 4 LIOS LIN Interrupt Output Select 0: LINn interrupt is used. 1: LINn transmission interrupt, LINn successful reception interrupt, and LINn status error interrupt are used. 3, 2 LCKS[1:0] LIN System Clock Select b3 b2 0 0: fa (Clock generated by baud rate prescaler 0) 0 1: fb (1/2 clock generated by baud rate prescaler 0) 1 0: fc (1/8 clock generated by baud rate prescaler 0) 1 1: fd (1/2 clock generated by baud rate prescaler 1) 1, 0 LMD[1:0] LIN Mode Select b1 b0 0 0: LIN master mode Set the RLN3nLMD register when the OMM0 bit in the RLN3nLMST register is 0B (in LIN reset mode). LRDNFS bit (LIN reception data noise filtering disable bit) The LRDNFS bit enables or disables the noise filter when receiving data. With 0 set, the noise filter is enabled when receiving data. With 1 set, the noise filter is disabled when receiving data. LIOS bit (LIN interrupt output select bit) The LIOS bit selects the number of interrupt outputs from the LIN Interface. With 0 set, the LINn interrupt is generated from the LIN Interface. With 1 set, the LINn transmission interrupt, LINn successful reception interrupt, and LINn status interrupt are generated from the LIN Interface. For each interrupt source, refer to Section 25.4, Interrupt Sources. LCKS[1:0] bits (LIN system clock select bits) The LCKS bits select the clock to be input to the protocol controller. With 00B set, the protocol controller is provided with fa (clock generated by baud rate prescaler 0). R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 25-10 RZ/A1H Group, RZ/A1M Group 25. LIN Interface With 01B set, the protocol controller is provided with fb (1/2 clock generated by baud rate prescaler 0). With 10B set, the protocol controller is provided with fc (1/8 clock generated by baud rate prescaler 0). With 11B set, the protocol controller is provided with fd (1/2 clock generated by baud rate prescaler 1). With 1B is set in the LWBR0 bit in the RLN3nLWBR register (LIN 2.x is used), and the RLN3nLMST register is 01H (LIN wake-up mode), the protocol controller is provided with fa regardless of the setting of the bit (the LCKS bit is not changed). LMD[1:0] bits (LIN mode select bits) The LMD bits select the LIN Interface mode. To use the LIN Interface as an LIN master, set these bits to 00B. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 25-11 RZ/A1H Group, RZ/A1M Group 25.3.1.6 25. LIN Interface RLN3nLBFC -- LIN Break Field Configuration Register Access: Address: Initial value: Bit This register can be read/written in 8-bit units. <RLIN3n_base> + 09H 00H 7 6 -- -- 5 4 3 2 BDT[1:0] 1 0 BLT[3:0] Initial value 0 0 0 0 0 0 0 0 R/W R R R/W R/W R/W R/W R/W R/W Table 25.13 RLN3nLBFC register contents Bit Position Bit Name Function 7, 6 Reserved When read, an initial value is returned. When written, write an initial value. 5, 4 BDT[1:0] Break Delimiter (High level) width select bit b5 b4 0 0: 1 Tbit 0 1: 2 Tbits 1 0: 3 Tbits 1 1: 4 Tbits 3 to 0 BLT[3:0] Transmit Break (Low level) width select bit b3 b0 0 0 0 0: 13 Tbits 0 0 0 1: 14 Tbits 0 0 1 0: 15 Tbits : 1 1 1 0: 27 Tbits 1 1 1 1: 28 Tbits Set the RLN3nLBFC register when the OMM0 bit in the RLN3nLMST register is 0B (in LIN reset mode). Some combinations of the set values result in the length of a frame exceeding the timeout time. Set the appropriate values in this register. BDT[1:0] bit (Transmission Break Delimiter high level width setting bit) This bit is used to set the break high level width of transmission frame header. 1 Tbit to 4 Tbits can be set. BLT[3:0] bit (Transmission Break Low level width setting bit) This BLT bits set the break low level width of transmission frame header. 13 Tbits to 28 Tbits can be set. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 25-12 RZ/A1H Group, RZ/A1M Group 25.3.1.7 25. LIN Interface RLN3nLSC -- LIN Space Configuration Register Access: Address: Initial value: Bit This register can be read/written in 8-bit units. <RLIN3n_base> + 0AH 00H 7 6 -- -- 5 4 IBS[1:0] 3 2 -- 1 0 IBHS[2:0] Initial value 0 0 0 0 0 0 0 0 R/W R R R/W R/W R R/W R/W R/W Table 25.14 RLN3nLSC register contents Bit Position Bit Name Function 7, 6 Reserved When read, an initial value is returned. When written, write an initial value. 5, 4 IBS[1:0] Inter-Byte Space Select b5 b4 0 0: 0 Tbit 0 1: 1 Tbit 1 0: 2 Tbits 1 1: 3 Tbits 3 Reserved When read, an initial value is returned. When written, write an initial value. 2 to 0 IBHS[2:0] Inter-Byte Space (Header)/Response Space Select b2 b0 0 0 0: 0 Tbit 0 0 1: 1 Tbit 0 1 0: 2 Tbits 0 1 1: 3 Tbits 1 0 0: 4 Tbits 1 0 1: 5 Tbits 1 1 0: 6 Tbits 1 1 1: 7 Tbits Set the RLN3nLSC register when the OMM0 bit in the RLN3nLMST register is 0B (in LIN reset mode). Some combinations of the set values result in the length of a frame or a response exceeding the timeout time. Set the appropriate values in this register. IBS[1:0] bits (inter-byte space select bits) The IBS bits set the width of the inter-byte space of the transmission frame response field. 0 Tbit to 3 Tbits can be set. These bits are enabled only during response transmission; these are disabled during response reception. IBHS[2:0] bits (inter-byte space (header)/response space select bits) The IBHS bits set the width of the inter-byte space (header) of the transmission frame header field and the response space. 0 Tbit to 7 Tbits can be set. The response space setting is enabled only during response transmission; setting is disabled during response reception. The inter-byte space (header) is equal to the response space. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 25-13 RZ/A1H Group, RZ/A1M Group 25.3.1.8 25. LIN Interface RLN3nLWUP -- LIN Wake-up Configuration Register Access: Address: Initial value: Bit 7 This register can be read/written in 8-bit units. <RLIN3n_base> + 0BH 00H 6 5 4 WUTL[3:0] Initial value R/W 3 2 1 0 -- -- -- -- 0 0 0 0 0 0 0 0 R/W R/W R/W R/W R R R R Table 25.15 RLN3nLWUP register contents Bit Position Bit Name Function 7 to 4 WUTL[3:0] Wake-up Transmission Low level Width Select b7 b4 0 0 0 0: 1 Tbit 0 0 0 1: 2 Tbits 0 0 1 0: 3 Tbits 0 0 1 1: 4 Tbits : 1 1 0 0: 13 Tbits 1 1 0 1: 14 Tbits 1 1 1 0: 15 Tbits 1 1 1 1: 16 Tbits 3 to 0 Reserved When read, an initial value is returned. When written, write an initial value. Set the RLN3nLWUP register when the OMM0 bit in the RLN3nLMST register is 0B (in LIN reset mode). WUTL[3:0] bits (wake-up transmission low level width select bits) The WUTL bits set the low level width of the wake-up signal transmission. 1 Tbit to 16 Tbits can be set. While 1 is set in the LWBR0 bit in the RLN3nLWBR register (LIN 2.x is used), fa is selected as the LIN system clock (fLIN) regardless of the setting of the RLN3nLMD.LCKS bit (the LCKS bit is not changed). R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 25-14 RZ/A1H Group, RZ/A1M Group 25.3.1.9 25. LIN Interface RLN3nLIE -- LIN Interrupt Enable Register Access: Address: Initial value: Bit This register can be read/written in 8-bit units. <RLIN3n_base> + 0CH 00H 7 6 5 4 3 2 1 0 -- -- -- -- SHIE ERRIE FRCIE FTCIE Initial value 0 0 0 0 0 0 0 0 R/W R R R R R/W R/W R/W R/W Table 25.16 RLN3nLIE register contents Bit Position Bit Name Function 7 to 4 Reserved When read, an initial value is returned. When written, write an initial value. 3 SHIE Successful Header Transmission Interrupt Request Enable 0: Disables successful header transmission interrupt request. 1: Enables successful header transmission interrupt request. 2 ERRIE Error Detection Interrupt Request Enable 0: Disables error detection interrupt request. 1: Enables error detection interrupt request. 1 FRCIE Successful Frame/Wake-up Reception Interrupt Request Enable 0: Disables successful frame/wake-up reception interrupt request. 1: Enables successful frame/wake-up reception interrupt request. 0 FTCIE Successful Frame/Wake-up Transmission Interrupt Request Enable 0: Disables successful frame/wake-up transmission interrupt request. 1: Enables successful frame/wake-up transmission interrupt request. Set the RLN3nLIE register when the OMM0 bit in the RLN3nLMST register is 0B (in LIN reset mode). SHIE bit (successful header transmission interrupt enable bit) The SHIE bit enables or disables interrupt request upon successful transmission of a header. With 0 set, the interrupt request for LINn transmission is not generated when the HTRC flag in the RLN3nLST register is set to 1. With 1 set, the interrupt request for LINn transmission is generated when the HTRC flag in the RLN3nLST register is set to 1. ERRIE bit (error detection interrupt request enable bit) The ERRIE bit enables or disables interrupt request upon detection of an error. With 0 set, the interrupt request for LINn status is not generated when the ERR flag in the RLN3nLST register is set to 1. With 1 set, the interrupt request for LINn status is generated when the ERR flag in the RLN3nLST register is set to 1. Interrupt sources can be the bit error, physical bus error, frame/response timeout error, framing error, checksum error, and response preparation error. Detection of the bit error, physical bus error, frame/response timeout error, and framing error can be enabled or disabled using the RLN3nLEDE register. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 25-15 RZ/A1H Group, RZ/A1M Group 25. LIN Interface FRCIE bit (successful frame/wake-up reception interrupt request enable bit) The FRCIE bit enables or disables interrupt request upon successful reception of a frame or a wake-up signal (counting of low level width of the input signal). With 0 set, the interrupt request for successful LINn reception is not generated when the FRC flag in the RLN3nLST register is set to 1. With 1 set, the interrupt request for successful LINn reception is generated when the FRC flag in the RLN3nLST register is set to 1. FTCIE bit (successful frame/wake-up transmission interrupt request enable bit) The FTCIE bit enables or disables interrupt request upon successful transmission of a frame or a wakeup signal. With 0 set, the interrupt request for LINn transmission is not generated when the FTC flag in the RLN3nLST register is set to 1. With 1 set, the interrupt request for LINn transmission is generated when the FTC flag in the RLN3nLST register is set to 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 25-16 RZ/A1H Group, RZ/A1M Group 25.3.1.10 25. LIN Interface RLN3nLEDE --LIN Error Detection Enable Register Access: Address: Initial value: Bit Initial value R/W This register can be read/written in 8-bit units. <RLIN3n_base> + 0DH 00H 7 6 5 4 3 2 1 0 LTES -- -- -- FERE FTERE PBERE BERE 0 0 0 0 0 0 0 0 R/W R R R R/W R/W R/W R/W Table 25.17 RLN3nLEDE register contents Bit Position Bit Name Function 7 LTES Timeout Error Select 0: Frame timeout error 1: Response timeout error 6 to 4 Reserved When read, an initial value is returned. When written, write an initial value. 3 FERE Framing Error Detection Enable 0: Disables framing error detection. 1: Enables framing error detection. 2 FTERE Timeout Error Detection Enable 0: Disables frame/response timeout error detection. 1: Enables frame/response timeout error detection. 1 PBERE Physical Bus Error Detection Enable 0: Disables physical bus error detection. 1: Enables physical bus error detection. 0 BERE Bit Error Detection Enable 0: Disables bit error detection. 1: Enables bit error detection. Set the RLN3nLEDE register when the OMM0 bit in the RLN3nLMST register is 0B (in LIN reset mode). LTES bit (timeout error select bit) The LTES bit selects the specific timeout function to be used. With 0 set, the timeout function applies to frame timeout. With 1 set, the timeout function applies to response timeout. For details of the timeout error, refer to Section 25.7.6, Error Status. FERE bit (framing error detection enable bit) The FERE bit enables or disables detection of the framing error. With 0 set, the framing error is not detected. With 1 set, the framing error is detected. When this bit is set to 1, the detection result is indicated in the FER flag in the RLN3nLEST register. For details of the framing error, refer to Section 25.7.6, Error Status. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 25-17 RZ/A1H Group, RZ/A1M Group 25. LIN Interface FTERE bit (timeout error detection enable bit) The FTERE bit enables or disables detection of the frame timeout error or the response timeout error. With 0 set, the frame timeout error or response timeout error is not detected. With 1 set, the frame timeout error or response timeout error is detected. When this bit is set to 1, the detection result is indicated in the FTER flag in the RLN3nLEST register. With the LTES bit, either the frame timeout error or response timeout error can be selected. Do not use the timeout error if response data of 9 bytes or more is to be transmitted or received. For details of the timeout error, refer to Section 25.7.6, Error Status. PBERE bit (physical bus error detection enable bit) The PBERE bit enables or disables detection of the physical bus error. With 0 set, the physical bus error is not detected. With 1 set, the physical bus error is detected. When this bit is set to 1, the detection result is indicated in the PBER flag in the RLN3nLEST register. For details of the physical bus error, refer to Section 25.7.6, Error Status. BERE bit (bit error detection enable bit) The BERE bit enables or disables detection of the bit error. With 0 set, the bit error is not detected. With 1 set, the bit error is detected. When this bit is set to 1, the detection result is indicated in the BER flag in the RLN3nLEST register. For details of the bit error, refer to Section 25.7.6, Error Status. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 25-18 RZ/A1H Group, RZ/A1M Group 25.3.1.11 25. LIN Interface RLN3nLCUC -- LIN Control Register Access: Address: Initial value: Bit This register can be read/written in 8-bit units. <RLIN3n_base> + 0EH 00H 7 6 5 4 3 2 1 0 -- -- -- -- -- -- OM1 OM0 Initial value 0 0 0 0 0 0 0 0 R/W R R R R R R R/W R/W Table 25.18 RLN3nLCUC register contents Bit Position Bit Name Function 7 to 2 Reserved When read, an initial value is returned. When written, write an initial value. 1 OM1 LIN Mode Select 0: LIN wake-up mode is caused. 1: LIN operation mode is caused. 0 OM0 LIN Reset 0: LIN reset mode is caused. 1: LIN reset mode is canceled. Set the RLN3nLCUC register to 01H to cause a transition to LIN wake-up mode after canceling LIN reset mode, and set the register to 03H to cause a transition to LIN operation mode. In LIN self-test mode, set the RLN3nLCUC register to 03h after a transition to LIN self-test mode is completed. After a value is written to this register, confirm that the value written is actually indicated in the RLN3nLMST register before writing another value. OM1 bit (LIN mode select bit) The OM1 bit selects the specific LIN operation mode (either LIN wake-up mode or LIN operation mode) after canceling LIN reset mode. With 0 set, LIN wake-up mode is caused. With 1 set, LIN operation mode is caused. This bit is valid only when the OMM0 bit in the RLN3nLMST register is 1. Writing a value to this bit is disabled while the FTS bit in the RLN3nLTRC register is 1. OM0 bit (LIN reset bit) The OM0 bit selects either causing a transition to LIN reset mode or canceling LIN reset mode. With 0 set, LIN reset mode is caused. With 1 set, LIN reset mode is canceled. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 25-19 RZ/A1H Group, RZ/A1M Group 25.3.1.12 25. LIN Interface RLN3nLTRC -- LIN Transmission Control Register Access: Address: Initial value: Bit This register can be read/written in 8-bit units. <RLIN3n_base> + 10H 00H 7 6 5 4 3 2 1 0 -- -- -- -- -- -- RTS FTS Initial value 0 0 0 0 0 0 0 0 R/W R R R R R R R/W R/W Table 25.19 RLN3nLTRC register contents Bit Position Bit Name Function 7 to 2 Reserved When read, an initial value is returned. When written, write an initial value. 1 RTS Response Transmission/Reception Start 0: Response transmission/reception is stopped in frame separate mode. 1: Response transmission/reception is started in frame separate mode. Note: Setting of the frame separate mode is prohibited in this product. 0 FTS Frame Transmission/wake-up Transmission /Reception Start 0: Frame Transmission/wake-up transmission /reception is stopped. 1: Frame Transmission/wake-up transmission reception is started. RTS bit (response transmission/reception start bit) Set the RTS bit to 1 in frame separate mode after header transmission is started (FTS bit is 1) and response transmission data is ready. Once set, this bit is automatically cleared to 0 upon completion of frame communication (including error detection) or transition to LIN reset mode. Only 1 can be written to this bit; 0 cannot be written. To write 1 to this bit, write 02H to the RLN3nLTRC register using the store instruction. Writing a value to this bit is disabled when the OMM0 bit of the RLN3nLMST register is 0B (in LIN reset mode). Writing a value to this bit is disabled when the FTS bit is 0 (frame transmission or wake-up transmission/reception is halted). When response data of 9 bytes or more is to be transmitted or received, set this bit to 1 each time a data group (variable from 0 to 8 bytes) is transmitted or received. Once set, this bit is automatically cleared to 0 upon completion of data group communication or transition to LIN reset mode. FTS bit (frame transmission/wake-up transmission/reception start bit) Set the FTS bit to 1 to start frame transmission and reception. Also set this bit to 1 to allow wake-up transmission and wake-up reception (counting of the low level width of the input signal). Only 1 can be written to this bit; 0 cannot be written. Writing a value to this bit is disabled when the OMM0 bit of the RLN3nLMST register is 0B (in LIN reset mode). This bit is set to 0 upon completion of frame or wake-up communication (including error detection) and transition to LIN reset mode. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 25-20 RZ/A1H Group, RZ/A1M Group 25.3.1.13 25. LIN Interface RLN3nLMST -- LIN Mode Status Register Access: Address: Initial value: Bit This register can be read/written in 8-bit units. <RLIN3n_base> + 11H 00H 7 6 5 4 3 2 1 0 -- -- -- -- -- -- OMM1 OMM0 Initial value 0 0 0 0 0 0 0 0 R/W R R R R R R R R Table 25.20 RLN3nLMST register contents Bit Position Bit Name Function 7 to 2 Reserved When read, an initial value is returned. When written, write an initial value. 1 OMM1 LIN Mode Status Monitor 0: The module is in LIN wake-up mode. 1: The module is in LIN operation mode. 0 OMM0 LIN Reset Status Monitor 0: The module is in LIN reset mode. 1: The module is not in LIN reset mode. OMM1 bit (LIN mode status monitor) The OMM1 bit indicate the current operating mode. OMM0 bit (LIN reset status monitor) The OMM0 bit indicates the current operating mode. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 25-21 RZ/A1H Group, RZ/A1M Group 25.3.1.14 25. LIN Interface RLN3nLST -- LIN Status Register Access: Address: Initial value: Bit This register can be read/written in 8-bit units. <RLIN3n_base> + 12H 00H 7 6 5 4 3 2 1 0 HTRC D1RC -- -- ERR -- FRC FTC Initial value R/W 0 0 0 0 0 0 0 0 R/W R/W R R R R R/W R/W Table 25.21 RLN3nLST register contents Bit Position Bit Name Function 7 HTRC Successful Header Transmission Flag 0: Header transmission has not been completed. 1: Header transmission has been completed. 6 D1RC Successful Data 1 Reception Flag These bits are always read as 0. The write value should always be 0. 5, 4 Reserved When read, an initial value is returned. When written, write an initial value. 3 ERR Error Detection Flag 0: No error has been detected. 1: Error has been detected. 2 Reserved When read, an initial value is returned. When written, write an initial value. 1 FRC Successful Frame/Wake-up Reception Flag 0: Frame or wake-up reception has not been completed. 1: Frame or wake-up reception has been completed. 0 FTC Successful Frame/Wake-up Transmission Flag 0: Frame or wake-up transmission has not been completed. 1: Frame or wake-up transmission has been completed. The RLN3nLST register is automatically cleared to 00H upon transition to LIN reset mode and start of the next communication (when the FTS bit of the RLN3nLTRC register is 1). In LIN reset mode, this register cannot be written to. In LIN reset mode, the register retains 00H. To clear the specific bits in the register, write 0 to the bits to be cleared and write 1 to the other bits using the store instruction. HTRC flag (successful header transmission flag) Only 0 can be written to the HTRC flag; when 1 is written, the bit retains the value that has been retained before 1 is written. The HTRC flag is set to 1 upon completion of header transmission. Here, an interrupt request for LINn transmission is generated if the SHIE bit in the RLN3nLIE register is 1 (interrupt is enabled). To clear the bit to 0 before the next communication (when the FTS bit of the RLN3nLTRC register is 1), write 0 to the bit in LIN operation mode. D1RC flag (successful data 1 reception flag) Only 0 can be written to the D1RC flag; when 1 is written, the bit retains the value that has been retained before 1 is written. The D1RC flag is set to 1 upon completion of data 1 reception. Here, an interrupt request is not generated. To clear the bit to 0 before the next communication (when the value of the FTS bit of the RLN3nLTRC register is 1), write 0 to the bit in LIN operation mode. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 25-22 RZ/A1H Group, RZ/A1M Group 25. LIN Interface When response data of 9 bytes or more is to be received, this bit is set to 1 each time data 1 of a data group (variable from 0 to 8 bytes) is received. Write 0 before starting reception of the next data group. ERR flag (error detection flag) The ERR flag is set to 1 upon detection of an error (when the value of any of the flags of the RLN3nLEST registers is 1). Here, an interrupt request for LINn status is generated if the ERRIE bit in the RLN3nLIE register is 1 (interrupt is enabled). To clear the bit to 0 before the next communication (when the value of the FTS bit of the RLN3nLTRC register is 1), write 0 to the RPER, CSER, FER, FTER, PBER, and BER flags in the RLN3nLEST register in LIN operation mode or LIN wake-up mode. This clears the ERR flag to 0. FRC flag (successful frame/wake-up reception flag) Only 0 can be written to the FRC flag; when 1 is written, the bit retains the value that has been retained before 1 is written. The FRC flag is set to 1 upon completion of frame or wake-up reception. Here, an interrupt request for successful LINn reception is generated if the FRCIE bit in the RLN3nLIE register is 1 (interrupt is enabled). To clear the bit to 0 before the next communication (when the value of the FTS bit of the RLN3nLTRC register is 1), write 0 to the bit in LIN operation mode or LIN wake-up mode. When response data of 9 bytes or more is to be received, this bit is set to 1 each time a data group (variable from 0 to 8 bytes) is received. Write 0 before starting reception of the next data group. FTC flag (successful frame/wake-up transmission flag) Only 0 can be written to the FTC flag; when 1 is written, the bit retains the value that has been retained before 1 is written. The FTC flag is set to 1 upon completion of frame or wake-up transmission. Here, an interrupt request for LINn transmission is generated if the FTCIE bit in the RLN3nLIE register is 1 (interrupt is enabled). To clear the bit to 0 before the next communication (when the value of the FTS bit of the RLN3nLTRC register is 1), write 0 to the bit in LIN operation mode or LIN wake-up mode. When response data of 9 bytes or more is to be transmitted, this bit is set to 1 each time a data group (variable from 0 to 8 bytes) is transmitted. Write 0 before starting transmission of the next data group. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 25-23 RZ/A1H Group, RZ/A1M Group 25.3.1.15 25. LIN Interface RLN3nLEST -- LIN Error Status Register Access: Address: Initial value: Bit Initial value R/W This register can be read/written in 8-bit units. <RLIN3n_base> + 13H 00H 7 6 5 4 3 2 1 0 RPER -- CSER -- FER FTER PBER BER 0 0 0 0 0 0 0 0 R/W R R/W R R/W R/W R/W R/W Table 25.22 RLN3nLEST register contents Bit Position Bit Name Function 7 RPER Response Preparation Error Flag 0: Response preparation error has not been detected. 1: Response preparation error has been detected. 6 Reserved When read, an initial value is returned. When written, write an initial value. 5 CSER Checksum Error Flag 0: Checksum error has not been detected. 1: checksum error has been detected. 4 Reserved When read, an initial value is returned. When written, write an initial value. 3 FER Framing Error Flag 0: Framing error has not been detected. 1: Framing error has been detected. 2 FTER Timeout Error Flag 0: Frame/response timeout error has not been detected. 1: Frame/response timeout error has been detected. 1 PBER Physical Bus Error Flag 0: Physical bus error has not been detected. 1: Physical bus error has been detected. 0 BER Bit Error Flag 0: Bit error has not been detected. 1: Bit error has been detected. The RLN3nLEST register is automatically cleared to 00H upon transition to LIN reset mode and start of the next communication (when the value of the FTS bit of the RLN3nLTRC register is 1). In LIN reset mode, this register cannot be written to. In LIN reset mode, the register retains 00H. When the FTS bit in the RLN3nLTRC register is 1 (frame transmission or wake-up transmission/ reception is started), do not write a value to this register. To clear the specific bits in the register, write 0 to the bits to be cleared and write 1 to the other bits using the store instruction. RPER flag (response preparation error flag) Only 0 can be written to the RPER flag; when 1 is written, the bit retains the value that has been retained before 1 is written. The RPER flag is set to 1 upon response preparation error detection. To clear the bit to 0 before the next communication (when the value of the FTS bit of the RLN3nLTRC register is 1), write 0 to the bit in LIN operation mode. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 25-24 RZ/A1H Group, RZ/A1M Group 25. LIN Interface CSER flag (checksum error flag) Only 0 can be written to the CSER flag; when 1 is written, the bit retains the value that has been retained before 1 is written. The CSER flag is set to 1 upon checksum error detection. To clear the bit to 0 before the next communication (when the value of the FTS bit of the RLN3nLTRC register is 1), write 0 to the bit in LIN operation mode. FER flag (framing error flag) Only 0 can be written to the FER flag; when 1 is written, the bit retains the value that has been retained before 1 is written. The FER flag is set to 1 upon frame timeout detection when the FERE bit of the RLN3nLEDE register is 1 (frame timeout detection enabled). To clear the bit to 0 before the next communication (when the value of the FTS bit of the RLN3nLTRC register is 1), write 0 to the bit in LIN operation mode. FTER flag (timeout error flag) Only 0 can be written to the FTER flag; when 1 is written, the bit retains the value that has been retained before 1 is written. The FTER flag is set to 1 upon frame timeout error or response timeout error detection when the FTERE bit of the RLN3nLEDE register is 1 (frame/response timeout error detection enabled). To clear the bit to 0 before the next communication (when the value of the FTS bit of the RLN3nLTRC register is 1), write 0 to the bit in LIN operation mode. PBER flag (physical bus error flag) Only 0 can be written to the PBER flag; when 1 is written, the bit retains the value that has been retained before 1 is written. The PBER flag is set to 1 upon physical bus error detection when the PBERE bit of the RLN3nLEDE register is 1 (physical bus error detection enabled). To clear the bit to 0 before the next communication (when the value of the FTS bit of the RLN3nLTRC register is 1), write 0 to the bit in LIN operation mode or LIN wake-up mode. BER flag (bit error flag) Only 0 can be written to the BER flag; when 1 is written, the bit retains the value that has been retained before 1 is written. The BER flag is set to 1 upon bit error detection when the BERE bit of the RLN3nLEDE register is 1 (bit error detection enabled). To clear the bit to 0 before the next communication (when the value of the FTS bit of the RLN3nLTRC register is 1), write 0 to the bit in LIN operation mode or LIN wake-up mode. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 25-25 RZ/A1H Group, RZ/A1M Group 25.3.1.16 25. LIN Interface RLN3nLDFC -- LIN Data Field Configuration Register Access: Address: Initial value: Bit Initial value R/W This register can be read/written in 8-bit units. <RLIN3n_base> + 14H 00H 7 6 5 4 LSS FSM CSM RFT 3 2 1 0 RFDL[3:0] 0 0 0 0 0 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W Table 25.23 RLN3nLDFC register contents Bit Position Bit Name Function 7 LSS Transmission/Reception Continuation Select 0: The data group to be transmitted/received next is the last one. 1: The data group to be transmitted/received next is not the last one. (Checksum is not included.) 6 FSM Frame Separate Mode Select 0: Frame separate mode is not set. 1: Frame separate mode is set. Note: Setting of the frame separate mode is prohibited in this product. 5 CSM Checksum Select 0: Classic checksum mode 1: Enhanced checksum mode 4 RFT Response Field Communication Direction Select 0: Reception 1: Transmission 3 to 0 RFDL[3:0] Response Field Length Select b3 b0 0 0 0 0: 0 byte (+ checksum) 0 0 0 1: 1 byte (+ checksum) 0 0 1 0: 2 bytes (+ checksum) : 0 1 1 1: 7 bytes (+ checksum) 1 0 0 0: 8 bytes (+ checksum) Settings other than the above are prohibited. LSS bit (transmission/reception continuation select bit) The LSS bit indicates that the data group to be transmitted or received next is not the last data group when response data of 9 bytes or more is to be transmitted or received. With 0 set, data and checksum are transmitted or received because the next data group to be transmitted or received is the last one. With 1 set, only data is transmitted or received, and the checksum is not included because the next data group to be transmitted or received is not the last one. Set the LSS bit only when the FSM bit is 1 (frame separate mode) and response data of 9 bytes or more is to be transmitted or received. Set the LSS bit only when the RTS bit in the RLN3nLTRC is 0 (response transmit/receive is stopped). FSM bit (frame separate mode select bit) The FSM bit sets the response communication mode. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 25-26 RZ/A1H Group, RZ/A1M Group 25. LIN Interface With 0 set, frame separate mode is not selected. In this case, after header transmission is started (the FTS bit in the RLN3nLTRC register is 1), response is transmitted/received without the RTS bit in the RLN3nLTRC register being set. With 1 set, frame separate mode is selected. If the RTS bit of the RLN3nLTRC register is set to 1 during header transmission, response transmission is executed after header transmission is completed. For response reception which is 8 bytes or less (the RFT bit is 0), set the FSM bit to 0. When causing a transition to LIN self-test mode, set this bit to 0 before transition. For details of frame separate mode, refer to Section 25.7.3.1, Transmission of LIN Frames. Set this bit when the FTS bit in the RLN3nLTRC register is 0 (frame transmission or wake-up transmission/reception is halted). When response data of 9 bytes or more is to be transmitted or received, set the FSM bit to 1. CSM bit (checksum select bit) The CSM bit sets the checksum mode. With 0 set, classic checksum mode is selected. With 1 set, enhanced checksum mode is selected. When the timeout error is used (the FTERE bit in the RLN3nLEDE register is 1), the specific timeout time depends on the setting of this bit. For details of the bit error, refer to Section 25.7.6, Error Status. Set this bit when the FTS bit in the RLN3nLTRC register is 0 (frame transmission or wake-up transmission/reception is halted). When response data of 9 bytes or more is to be transmitted or received, do not change the CSM bit setting after the first data group through the last data group. During communication of response data of 9 bytes or more, only the last data group (the LSS bit is 0) includes the checksum, and no other groups (the LSS bit is 1) include the checksum. RFT bit (response field communication direction select bit) The RFT bits set the direction of the response field/wake-up signal communication. With 0 set, reception is performed in the response field. In LIN wake-up mode, wake-up reception is performed (low level width of the input signal is counted). With 1 set, transmission is performed in the response field. In LIN wake-up mode, wake-up transmission is performed. Set this bit when the FTS bit in the RLN3nLTRC register is 0 (frame transmission or wake-up transmission/reception is halted). When response data of 9 bytes or more is to be transmitted or received, do not change the RFT bit setting after the first data group through the last data group. RFDL[3:0] bits (response field length select bits) The RFDL bits set the length of the response field data. The data length can be 0 to 8 bytes excluding the checksum size. To transmit response data with the FSM bit set to 0 (not frame separate mode), set the RFDL bits before header transmission (the FTS bit in the RLN3nLTRC register is 0). To transmit response data with the FSM bit set to 1 (frame separate mode), set the RFDL bits before response transmission (the FTS bit in the RLN3nLTRC register is 0). To receive response data, set the RFDL bits before header transmission (the FTS bit in the RLN3nLTRC register is 0). R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 25-27 RZ/A1H Group, RZ/A1M Group 25. LIN Interface When response data of 9 bytes or more is to be transmitted or received, set the RFDL bits before data group transmission/reception (RTS bit in the RLN3nLTRC register is 0). Only the last data group (the LSS bit is 0) includes the checksum, and no other groups (the LSS bit is 1) include the checksum. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 25-28 RZ/A1H Group, RZ/A1M Group 25.3.1.17 25. LIN Interface RLN3nLIDB -- LIN ID Buffer Register Access: This register can be read/written in 8-bit units. Address: <RLIN3n_base> + 15H Initial value: Bit 00H 7 6 5 4 3 IDP[1:0] Initial value R/W 2 1 0 ID[5:0] 0 0 0 0 0 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W Table 25.24 RLN3nLIDB register contents Bit Position Bit Name Function 7 IDP1 Parity Setting (P1) Sets the parity bit (P1) to be transmitted in the ID field. 6 IDP0 Parity Setting (P0) Sets the parity bit (P0) to be transmitted in the ID field. 5 to 0 ID[5:0] ID Setting Sets the 6-bit ID value to be transmitted in the ID field. Set the RLN3nLIDB register when the FTS bit in the RLN3nLTRC register is 0 (frame transmission or wake-up transmission/reception is halted). In LIN self-test mode, this register operates as follows: Write the value to be transmitted before communication. After completion of frame transmission/ reception (after loopback), the reversed value of the received value can be read. For details about the LIN self-test mode, see Section 25.8, LIN Self-Test Mode. IIDP[1:0] bits (parity setting bits) The IDP bits set the parity bits (P0 and P1) to be transmitted in the ID field of the LIN frame (IDP0 for P0 and IDP1 for P1). Since parity is not automatically calculated, set the calculation result. Note that if the erroneous result is set, it is transmitted as is. ID[5:0] bits (ID setting bits) The ID bit sets the 6-bit ID value to be transmitted in the ID field of the LIN frame. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 25-29 RZ/A1H Group, RZ/A1M Group 25.3.1.18 25. LIN Interface RLN3nLCBR -- LIN Checksum Buffer Register Access: Address: Initial value: Bit 7 This register can only be read in 8-bit units. In LIN self-test mode, this register can be read/written in 8-bit units. <RLIN3n_base> + 16H 00H 6 5 4 3 2 1 0 CKSM[7:0] Initial value R/W 0 0 0 0 0 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W Table 25.25 RLN3nLCBR register contents Bit Position Bit Name Function 7 to 0 CKSM[7:0] Holds the checksum value transmitted or received. In LIN mode, this register operates as follows: * When the RFT bit in the RLN3nLDFC register is 1 (transmission): The value transmitted can be read from the register. Read the value after transmission is completed. Writing to this register is invalid. * When the RFT bit in the RLN3nLDFC register is 0 (reception): The value received can be read from the register. Read the value after reception is completed. Writing to this register is invalid. In LIN self-test mode, this register operates as follows: * When the RFT bit in the RLN3nLDFC register is 1 (transmission): After completion of the frame transmission (after loopback), the reversed value of the received value can be read. * When the RFT bit in the RLN3nLDFC register is 0 (reception): Write the value to be received before communication. After completion of frame transmission/ reception (after loopback), the reversed value of the received value can be read. For details about the LIN self-test mode, see Section 25.8, LIN Self-Test Mode. Set the RLN3nLCBR register when the FTS bit in the RLN3nLTRC register is 0 (frame transmission or wake-up transmission/reception is halted). When response data of 9 bytes or more is to be transmitted or received, the checksum is appended only to the last data group; this register is not updated for the other data groups. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 25-30 RZ/A1H Group, RZ/A1M Group 25.3.1.19 25. LIN Interface RLN3nLDBRm -- LIN Data Buffer m Register (m = 1 to 8) Access: Address: Initial value: Bit 7 This register can be read/written in 8-bit units. RLN3nLDBR1: <RLIN3n_base> + 18H RLN3nLDBR2: <RLIN3n_base> + 19H RLN3nLDBR3: <RLIN3n_base> + 1AH RLN3nLDBR4: <RLIN3n_base> + 1BH RLN3nLDBR5: <RLIN3n_base> + 1CH RLN3nLDBR6: <RLIN3n_base> + 1DH RLN3nLDBR7: <RLIN3n_base> + 1EH RLN3nLDBR8: <RLIN3n_base> + 1FH 00H 6 5 4 3 2 1 0 LDB[7:0] Initial value R/W 0 0 0 0 0 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W Table 25.26 RLN3nLDBRm (m = 1 to 8) register contents Bit Position Bit Name Function 7 to 0 LDB[7:0] Sets the data to be transmitted or allows the received data to be read. Setting Range: 00H to FFH For response transmission: The LDBRn registers set the data to be transmitted in the response field. Use these registers with the following settings. * RFT in RLN3nLDFC register is 1 (transmission) * FSM in RLN3nLDFC register is 0 (not frame separate mode) * FTS bit in RLN3nLTRC register is 0 (frame transmission or wake-up transmission/reception is halted) or * RFT in RLN3nLDFC register is 1 (transmission) * FSM in RLN3nLDFC register is 1 (frame separate mode) * RTS in RLN3nLTRC register is 0 (response transmission/reception is halted) For response reception: The LDBRn registers hold the data received in the response field. The received data is overwritten. If an error is detected, the data up to the byte in which the error was detected are stored in the register. Do not read these registers when the FTS bit is 1 (frame transmission or wake-up transmission/ reception is started) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 25-31 RZ/A1H Group, RZ/A1M Group 25. LIN Interface For transmission of response data of 9 bytes or more: Use the LDBRn registers with the following settings. * RFT in RLN3nLDFC register is 1 (transmission) * FSM in RLN3nLDFC register is 1 (frame separate mode) * RTS in RLN3nLTRC register is 0 (response transmission/reception is halted) For reception of response data of 9 bytes or more: Do not read these registers when the RTS bit is 1 (response transmission/reception is started). In LIN self-test mode, these registers operate as follows: Write the value to be transmitted before communication. After completion of frame transmission/ reception (after loopback), the reversed value of the received value can be read. For details about the LIN self-test mode, see Section 25.8, LIN Self-Test Mode. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 25-32 RZ/A1H Group, RZ/A1M Group 25.4 25. LIN Interface Interrupt Sources The LIN Interface generates four types of interrupt requests. * LINn transmission interrupt * LINn successful reception interrupt * LINn status interrupt * LINn interrupt Setting the LIOS bit in the RLN3nLMD register to 0 allows to perform logical OR operation on all of the interrupt sources, outputting the interrupt request from the LINn interrupt. Setting the LIOS bit in the RLN3nLMD register to 1 allows to output the LINn transmission interrupt, LINn successful reception interrupt, or LINn status interrupt depending on the interrupt request. Table 25.27 lists the sources for each interrupt. Table 25.27 Interrupt Sources LIOS bit in RLN3nLMD register is 0 LINn Interrupt LIN mode LIN master mode * Successful frame transmission * Successful frame reception * Successful wake-up transmission * Successful wake-up reception * Successful header transmission * Bit error * Physical bus error * Frame/response timeout error LIOS bit in RLN3nLMD register is 1 LINn Transmission Interrupt * Successful frame transmission * Successful wakeup transmission * Successful header transmission LINn Successful Reception Interrupt * Successful wake-up reception * Successful wake-up reception LINn Status Interrupt * Bit error * Physical bus error * Frame/response timeout error * Framing error * Checksum error * Response preparation error * Framing error * Checksum error * Response preparation error Each interrupt request is output when the corresponding bit in the RLN3nLIE register is 1 (interrupt is enabled) and the corresponding flag in the RLN3nLST register is 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 25-33 RZ/A1H Group, RZ/A1M Group 25.5 25. LIN Interface Modes The LIN Interface provides the following three modes, depending upon the specific function to be performed: * LIN reset mode * LIN mode (LIN master mode) * LIN self-test mode The supply of clocks to the LIN Interface is stopped in LIN reset mode, which reduces power consumption. Figure 25.2 shows mode transitions. Table 25.28 describes mode transition conditions. Table 25.29 lists operations available in each mode. Power-on reset (2) LIN mode LIN reset mode LIN master mode (1) (6) (5) LIN self-test mode Figure 25.2 Table 25.28 Mode Transitions Transition Condition of Each Mode Mode transition Transition condition 1 LIN reset mode LIN mode (LIN master mode) RLN3nLMD.LMD = 00B and RLN3nLCUC.OM1, OM0 = 01B or 11B 2 LIN mode LIN reset mode RLN3nLCUC.OM0 = 0B 5 LIN reset mode LIN self-test mode See Section 25.8, LIN Self-Test Mode. 6 LIN self-test mode LIN reset mode See Section 25.8, LIN Self-Test Mode. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 25-34 RZ/A1H Group, RZ/A1M Group Table 25.29 25. LIN Interface Operations Available in Each Mode LIN mode LIN master mode LIN self-test mode Header transmission Response transmission Response reception Wake-up transmission Wake-up reception Error detection Self test Whether a transition has been caused to LIN reset mode or LIN mode can be verified by reading the LMD bits in the RLN3nLMD register or the OMM0 bit in the RLN3nLMST register. For a description of the LIN self-test mode, see Section 25.8, LIN Self-Test Mode. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 25-35 RZ/A1H Group, RZ/A1M Group 25.6 25. LIN Interface LIN Reset Mode Setting the OM0 bit in the RLN3nLCUC register to 0 (LIN reset mode) causes a transition to LIN reset mode. The change to LIN reset mode can be verified by determining that the OMM0 bit in the RLN3nLMST register has been set to 0 (LIN reset mode). In this mode, the LIN communication function is halted. When a DMA channel is activated by a LIN transfer request at the time of a transition to LIN reset mode, stop the channel. For stopping a DMA channel, see section 9, Direct Memory Access Controller. From LIN reset mode, transitions to LIN mode and LIN self-test mode can be made. When the mode changes to LIN reset mode, the following registers are initialized to their reset values, and as long as LIN reset mode is in effect, they retain their initial values. * RLN3nLTRC register * RLN3nLST register * RLN3nLEST register The following registers retain their previous values even when a transition to LIN reset mode is made: * RLN3nLWBR register * RLN3nLBRP0 register * RLN3nLBRP1 register * RLN3nLMD register * RLN3nLBFC register * RLN3nLSC register * RLN3nLWUP register * RLN3nLIE register * RLN3nLEDE register * RLN3nLDFC register * RLN3nLIDB register * RLN3nLCBR register * RLN3nLDBRm register (m = 1 to 8) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 25-36 RZ/A1H Group, RZ/A1M Group 25.7 25. LIN Interface LIN Mode LIN mode can operate in the LIN master mode. In LIN master mode, the following operations can be performed: header transmission, response transmission, response reception, wake-up transmission, wake-up reception, and error detection. In LIN reset mode, setting the LMD bits in the RLN3nLMD register to 00B (LIN master mode) and the OM1 and OM0 bits in the RLN3nLCUC register to either 01B or 11B sets LIN master mode, turning the OMM1 and OMM0 bits in the RLN3nLMST register to either 01B to 11B. The LIN mode provides the following two operation modes: * LIN operation mode * LIN wake-up mode Figure 25.3 shows the transition of operation modes. Table 25.30 describes the transition conditions of operation modes. LIN mode LIN reset mode - LIN master mode (3) LIN operation mode (1) (4) (5) (2) LIN wake-up mode Figure 25.3 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 Transition of Operation Modes 25-37 RZ/A1H Group, RZ/A1M Group Table 25.30 25. LIN Interface Transition Conditions of Operation Modes Operation mode transition Transition condition (1) LIN reset mode LIN mode - LIN operation mode RLN3nLMD.LMD = 00B and RLN3nLCUC.OM1, OM0 = 11B (2) LIN reset mode LIN mode - LIN wake-up mode RLN3nLMD.LMD = 00B and RLN3nLCUC.OM1, OM0 = 01B (3) LIN mode -LIN operation mode -LIN wake-up mode LIN reset mode RLN3nLCUC.OM0 = 0B (4) *1 LIN mode -LIN operation mode LIN mode - LIN wake-up mode RLN3nLCUC.OM1, OM0 = 01B (5) *1 LIN mode -LIN wake-up mode LIN mode - LIN operation mode RLN3nLCUC.OM1, OM0 = 11B Note 1. Transition between LIN operation mode and LIN wake-up mode cannot be made when communication is going on (when the FTS bit in the RLN3nLTRC register is 1). (1) LIN Operation Mode In LIN operation mode, frame processing (header transmission, header reception, response transmission, response reception, and error detection) can be performed. During a transition from LIN reset mode to LIN mode, setting the OM1 and OM0 bits in the RLN3nLCUC register to 11B changes the mode to LIN operation mode, changing the OMM1 and OMM0 bits in the RLN3nLMST register to 11B. Communication settings should be performed after the RLN3nLMST register has become 11B. (2) LIN Wake-up Mode In LIN wake-up mode, wake-up signal processing (wake-up transmission, wake-up reception, and error detection) can be performed. During a transition from LIN reset mode to LIN mode, setting the OM1 and OM0 bits in the RLN3nLCUC register to 01B changes the mode to LIN wake-up mode, changing the OMM1 and OMM0 bits in the RLN3nLMST register to 01B. Communication settings should be performed after the RLN3nLMST register has become 01B. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 25-38 RZ/A1H Group, RZ/A1M Group 25.7.1 25.7.1.1 25. LIN Interface LIN Master Mode Header Transmission Figure 25.4 shows the operation of the LIN Interface (LIN master mode) in header transmission. Table 25.31 provides processing in header transmission. Header Break delimiter Response Inter-byte space (header) Break (2) Sync field (3) (4) Figure 25.4 Operation in Header Transmission Table 25.31 Processing in Header Transmission Software processing (1) Data 1 ID + parity Break field (1) Response space * Sets a baud rate * Sets noise filter ON/OFF ID field (5) (6) (7) LIN Interface processing Waits for the setting of the FTS bit in the RLN3nLTRC register by software (idle) * Enables interrupt * Enables error detection * Sets frame configuration parameters * Changes the LIN Interface to the LIN master mode: LIN operation mode * Sets information on the frame to be transmitted (ID, parity, data length, response direction, Checksum method, and transmission data) (2) Sets the FTS bit in the RLN3nLTRC register to 1 (frame transmission or wake-up transmission/reception started) Transmits a break. (3) Waits for an interrupt request Transmits a break delimiter. (4) Transmits a sync field (55h). (5) Transmits an inter-byte space (header). (6) Transmits an ID field. (7) Sets a successful header transmission flag. Note: For information about error detection, refer to Section 25.7.6, Error Status. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 25-39 RZ/A1H Group, RZ/A1M Group 25.7.1.2 25. LIN Interface Response Transmission Figure 25.5 shows the operation of the LIN Interface (LIN master mode) in response transmission. Table 25.32 provides processing in response transmission. Response Header Response space ID + parity Inter-frame space Inter-byte space Data 1 Data 2 Checksum Data field Data field Checksum (1) (2) (3)(4) (5) (6) (7) Interrupt Figure 25.5 Operation in Response Transmission Table 25.32 Processing in Response Transmission (1) Software processing LIN Interface processing (When in frame separate mode) (When in frame separate mode) * Sets the RTS bit in the RLN3nLTRC register to 1 (response transmission/ reception started) (When not in frame separate mode) * Waits for an interrupt request (2) Waits for an interrupt request (3) * Waits for the setting of the RTS bit in the RLN3nLTRC register to 1 by software. * When the bit is set to 1, sends a response space. (When not in frame separate mode) * Sends a response space. Transmits the data 1. Transmits an inter-byte space. * Transmits the data 2. (4) * Transmits an inter-byte space * Transmits the data 3. * Transmits an inter-byte space (Repeats the transmission of inter-byte spaces as many times as the data length specified in bits RFDL[3:0] in the RFC register.) : : (5) Transmits the checksum. * Sets a successful frame/wake-up transmission flag. (6) * Sets the FTS bit in the RLN3nLTRC register to 0 (frame transmission or wake-up transmission/reception stopped) (When in frame separate mode), and the RTS bit in the RLN3nLTRC register to 0 (response transmission/reception stopped). (7) Note: * Processing after communication Checks the RLN3nLST register, and clears flags. Idle For information about error detection, refer to Section 25.7.6, Error Status. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 25-40 RZ/A1H Group, RZ/A1M Group 25.7.1.3 25. LIN Interface Response Reception Figure 25.6 shows the operation of the LIN Interface (LIN master mode) on response reception. Table 25.33 provides processing in response reception. Header Response Response space Inter-byte space Data 1 ID + parity Data field (1) (2) Inter-frame space Data 2 Checksum Data field Checksum (3) (4) (5) (6) Interrupt Figure 25.6 Operation in Response Reception Table 25.33 Processing in Response Reception Software processing LIN Interface processing (1) Waits for an interrupt request (no processing). Waits for detection of a start bit. (2) Waits for an interrupt request. Receives the data 1 when the start bit is detected. (3) Sets the successful data 1 reception flag. * Receives the data 2 when the start bit is detected. (4) * Receives the data 3 when the start bit is detected. (Repeats the transmission of inter-byte spaces as many times as the data length specified in bits RFDL[3:0] in the RLN3nLDFC register.) : : * Receives the checksum when the start bit is detected. * Determines the checksum. (5) * Sets the successful frame/wake-up reception flag. * Sets the RTS bit in the RLN3nLTRC register to 0 (response transmission/reception stopped). (6) Note: * Processing after communication Reads the received data. Checks the RLN3nLST register, and clears flags. Idle For information about error detection, refer to Section 25.7.6, Error Status. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 25-41 RZ/A1H Group, RZ/A1M Group 25.7.2 25.7.2.1 25. LIN Interface Data Transmission/Reception Data Transmission One bit of data is transmitted per 1 Tbit. The data that is transmitted returns to the reception data input pin via the LIN transceiver. The received data and the transmitted data is compared bit by bit, and the results are stored in the BER flag in the RLN3nLEST register (see Section 25.7.6, Error Status). In LIN mater mode, 1 Tbit is generated to be 16 fLIN, and thus the sampling point for received data is at the 13th clock cycle (81.25% position). Figure 25.7 shows an example of data transmission timing. RLIN3nTX ST SP ST Data (8 bits) SP Data (8 bits) Byte field ST D0 D1 D2 Start bit D3 D4 D5 D6 D7 Data (8 bits) SP Stop bit fLIN (Internal signal) RLIN3nTX 1 Tbit = 16 fLIN Dn Dn-1 Dn+1 Physical layer delay RLIN3nRX Dn Dn-1 Sampling point for bit error detection Synchronized RLIN3nRX Dn-1 Dn 13/16Tbit Figure 25.7 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 Example of Data Transmission Timing (LIN Master Mode) 25-42 RZ/A1H Group, RZ/A1M Group 25.7.2.2 25. LIN Interface Data Reception Data reception is performed by using the synchronized RLIN3nRX signal (an internal signal) that is the input from the RLIN3nRX pin synchronized with prescaler clock. The byte field is synchronized at the falling edge of the start bit for the synchronized RLIN3nRX signal. After the falling edge is detected, sampling is performed again a specified period of time later, and the falling edge is recognized as a start bit if the synchronized RLIN3nRX signal is low level. The falling edge is not recognized as a start bit if the RLIN3nRX signal after the clearing of the resetting is low-level-fixed or if a high level is detected on re-sampling. After the start bit is detected, the system samples 1 bit per Tbit. The LIN Interface has a noise filter function with respect to reception data. If the LRDNFS bit in the RLN3nLMD register is 0, the LIN Interface uses a noise filter, and for a sampling value the value determined by a 3-sampling majority rule on prescaler clocks is used. If the LRDNFS bit in the RLN3nLMD register is 1, the LIN Interface does not use a noise filter, and for a sampling value the value of the synchronized RLIN3nRX value at the sampling position is used as is. Figure 25.8 shows an example of data reception timing. Byte field RLIN3nRX ST D0 D1 D2 D4 D5 D6 D7 Data (8 bits) Start bit RLIN3nRX (Enlarged) D3 Start bit SP Stop bit D0 D1 Prescaler clock (internal signal) 1 Tbit (= 16 fLIN) 0.5 Tbit Synchronized RLIN3nRX (internal signal) Start bit Falling edge Confirmed to be detection low 0.5 Tbit after falling edge detection. Figure 25.8 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 1 Tbit (= 16 fLIN) D0 Bit 0 is read 1 Tbit after confirmation of a low level. D1 After that, data bit is read every Tbit. Example of Data Reception Timing 25-43 RZ/A1H Group, RZ/A1M Group 25.7.3 25. LIN Interface Transmission/Reception Data Buffering This section explains the buffer processing that takes place when the LIN Interface sends or receives data continuously. 25.7.3.1 Transmission of LIN Frames For an 8-byte transmission, the contents stored in registers RLN3nLDBR1 to RLN3nLDBR8 are sequentially transmitted to data areas 1 to 8 of the LIN frame. In the case of a 4-bytes transmission, the contents stored in registers RLN3nLDBR1 to RLN3nLDBR4 are transmitted to data areas 1 to 4 of the LIN frame, but the contents of registers RLN3nLDBR5 to RLN3nLDBR8 are not transmitted. The transmitted checksum data is stored in the RLN3nLCBR register. Figure 25.9 depicts the LIN transmission processing and the required buffer. Buffer RLN3nLDBR1 register RLN3nLDBR2 register RLN3nLDBR3 register RLN3nLDBR4 register RLN3nLDBR5 register RLN3nLDBR6 register RLN3nLDBR7 register RLN3nLDBR8 register RLN3nLCBR register Data 1 Header Data 2 Data 8 Checksum Response Frame Figure 25.9 LIN Transmission Processing and Required Buffer (1) Frame Separate Mode Setting the FSM bit in the RLN3nLDFC register to 1 turns on the frame separate mode. In frame separate mode, a header and a response are transmitted when prompted by separate transmission start requests. When the transmission of a header is finished, the HTRC flag in the RLN3nLST register turns 1 (successful header transmission). Use frame separate mode when sending or receiving response data of 9 bytes or greater in LIN master mode. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 25-44 RZ/A1H Group, RZ/A1M Group 25.7.3.2 25. LIN Interface Reception of LIN Frames For an 8-byte reception, the contents of data areas 1 to 8 of the LIN frame is stored in registers RLN3nRLN3nLDBR1 to RLN3nLDBR8, respectively, upon receipt of a stop bit. In the case of a 4byte reception, the contents of data areas 1 to 4 of the LIN frame are stored in registers RLN3nLDBR1 to RLN3nLDBR4, respectively; however, no data is stored in registers RLN3nLDBR5 to RLN3nLDBR8. Also, the received checksum data is stored in the RLN3nLCBR register. Figure 25.10 depicts the LIN reception processing and the required buffer. Frame Header Response Data 1 Data 2 Data 8 Checksum Buffer RLN3nLDBR1 register RLN3nLDBR2 register RLN3nLDBR3 register RLN3nLDBR4 register RLN3nLDBR5 register RLN3nLDBR6 register RLN3nLDBR7 register RLN3nLDBR8 register RLN3nLCBR register Figure 25.10 LIN Reception Processing and Required Buffer (1) Reception of Data 1 When the reception of the first byte of data is finished, the D1RC flag in the RLN3nLST register turns 1 (successful data 1 reception). R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 25-45 RZ/A1H Group, RZ/A1M Group 25.7.3.3 25. LIN Interface Multi-Byte Response Transmission/Reception Function Normally in LIN communications, a response is 9 bytes or less including a checksum field; however, responses in 10 bytes or greater can also be sent and received. In such a case, the bit error, framing error, response preparation error detection, and auto checksum functions are enabled. If the data length is greater than 8 bytes, the LSS bit in RLN3nLDFC register should be set to 1 (indicating that the next data group to be sent or received is not the final data group) in the first data group (variable in 0 to 8 bytes) before sending or receiving the data group. After the transmission or reception, the user should determine whether the next data group is the final data group. If it is the final data group, the LSS bit should be set to 0 (indicating that the next data group to be sent or received is the final data group, and a checksum should be appended to the final data group. By changing the RFDL bit in RLN3nLDFC register settings when the RTS bit in RLN3nLTRC register is 0, the user can change the data length for each data group. When performing multi-byte response transmission/reception in LIN master mode, set the FSM bit in RLN3nLDFC register in the RLN3nLDFC register to 1 (frame separate mode). R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 25-46 RZ/A1H Group, RZ/A1M Group 25.7.4 25. LIN Interface Wake-up Transmission/Reception The wake-up transmission/reception can be used in LIN wake-up mode. 25.7.4.1 Wake-up Transmission In LIN wake-up mode, setting the RCDS bit in the RLN3nLDFC register to 1 (transmission) and the FTS bit in the RLN3nLTRC register to 1 (header reception or wake-up transmission/reception started) causes a wake-up signal to be output from the output pin. The low level width of the wake-up signal should be set using the WUTL[3:0] bits in the RLN3nLWUP register. However, if the LWBR0 bit of the RLN3nLWBR register is 1 (LIN2.x use), the LIN system clock (fLIN) becomes low level width at fa regardless of the setting of the LCKS bit of the RLN3nLMD register. By setting the baud rate to 19200 bps while fa is selected and the WUTL[3:0] bits of the RLN3nLWUP register to 0100B (5 Tbits), 260 s low width can be output in LIN wake-up mode regardless of the setting of the LCKS bit of the RLN3nLMD register. If a wake-up low is output without any bit error, the FTC flag in the RLN3nLST register turns 1 (successful frame response or wake-up transmission); when the FTCIE bit in the RLN3nLIE register is 1 (successful frame response/wakeup transmission interrupt enabled), an interrupt request is generated. If RLN3nLEDE.BERE is set and a bit error is detected, wake-up transmission is canceled and the BER flag in the RLN3nLEST register is set to 1 (bit error detection). When RLN3nLEDE.PBERE is set, set RLN3nLEST.PBER flag to 1 (physical bus error detection) at the same time of a bit error. Figure 25.11 shows the wake-up transmission timing. RLIN3nTX Low width configuration (1 to 16 Tbits) FTC bit in RLIN3nLST register Figure 25.11 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 Wake-up Transmission Timing 25-47 RZ/A1H Group, RZ/A1M Group 25.7.4.2 25. LIN Interface Wake-up Reception The detection of a wake-up involves the use of an input signal low level width count function. The input signal low level width count function measures the low width of the input signal to the RLIN3nTX pin, using the same sampling point as data reception. The function can measure the input signal low level width of 2.5 Tbits of fLIN or greater. By setting the LWBR0 bit in the RLN3nLWBR register, operation is executed without changing the baud rate generator setting at a transition between LIN operation mode and LIN wake-up mode. When LIN Specification Package Revision 1.3 is used, set the LWBR0 bit in the RLN3nLWBR register to 0. When LIN Specification Package Revision 2.x is used, set the LWBR0 bit to 1. Setting the LWBR0 bit to 1 selects the LIN system clock (fLIN) to fa regardless of the setting of the LCKS bit in the RLN3nLMD register. (The LCKS bit is not changed). By setting the baud rate to 19200 bps while fa is selected, the 130 s or longer low-level width of the input signal to be measured regardless of the setting of the LCKS bit in the RLN3nLMD register. When using the wake-up reception function, in LIN wake-up mode set the RFT bit in the RLN3nLDFC register to 0 (response reception), and then the FTS bit in the RLN3nLTRC register to 1 (frame transmission (header reception) or wake-up transmission/reception started). When the low level width to be measured is reached, the FRC flag in the RLN3nLST register turns 1 (successful frame response/wake-up reception). If the FRCIE bit in the RLN3nLIE register is 1 (successful frame response or wake-up reception interrupt enabled), an interrupt request for successful LINn reception is generated. RLIN3nRX FRC bit in RLN3nLST Wake-up detection width (2.5Tbits) FRC bit set timing in RLN3nLST (3.0Tbits) Figure 25.12 25.7.4.3 Input Signal Low level Count Function Wakeup Collision If the master node and the slave node transmit wakeup signals simultaneously, a collision will occur on the LIN bus, though a collision of wakeup signals is not detected in the LIN interface. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 25-48 RZ/A1H Group, RZ/A1M Group 25.7.5 25. LIN Interface Status During LIN mode operation, the LIN Interface can detect seven types of statuses. The four statuses, successful frame/wake-up transmission, successful frame/wake-up reception, error detection, successful header transmission/header reception, can generate interrupt requests. Table 25.34 shows the types of statuses available in LIN master mode. Table 25.34 Types of Statuses in LIN Master Mode Status Status set condition Status clear condition Reset After the OM0 bit in the RLN3nLCUC register is set to LIN reset mode (OM0 = 0), if the LIN Interface enters LIN reset mode. After the OM0 bit in the RLN3nLCUC register is set to 0 (LIN reset mode is canceled), if LIN reset mode is canceled. Operation mode After the OM1 bit in the RLN3nLCUC register is set to LIN operation mode, if actually the LIN Interface enters LIN operation mode. After the OM1 bit in the RLN3nLCUC register is set to LIN wake-up mode, if actually the LIN Interface enters LIN wake-up mode. Frame/wake-up transmission end When a frame (header transmission + response transmission), a wakeup signal, or a data group is transmitted successfully. Frame/wake-up reception end Operation mode capable of status detection Corresponding bit Interrupt OMM0 bit in RLN3nLMST register * LIN operation mode * LIN wake-up mode OMM1 bit in RLN3nLMST register * When another communication is started (When the FTS bit in the RLN3nLTRC register is set) * When cleared by software * After transition to LIN reset mode * LIN operation mode * LIN wake-up mode FTC flag in RLN3nLST register When a frame (header transmission + response reception), a wake-up signal, or a data group is received successfully. * When another communication is started (When the FTS bit in the RLN3nLTRC register is set) * When cleared by software * After transition to LIN reset mode * LIN operation mode * LIN wake-up mode FRC flag in RLN3nLST register Error detection If any of the RPER flag, CSER flag, FER flag, FTER flag, PBER flag, and BER flags in the RLN3nLEST register turns 1 (error detected). * When another communication is started (When the FTS bit in the RLN3nLTRC register is set) * When cleared by software * After transition to LIN reset mode * LIN operation mode * LIN wake-up mode ERR flag in RLN3nLST register Data 1 reception end The RFT bit in the RLN3nLDFC register is 0 (reception) and the first byte of the response field or the first byte of each data group is received.*2 * When another communication is started (When the FTS bit in the RLN3nLTRC register is set) * When cleared by software * After transition to LIN reset mode LIN operation mode D1RC flag in RLN3nLST register Header transmission end When a header field is transmitted successfully. * When another communication is started * When cleared by software * After transition to LIN reset mode LIN operation mode HTRC flag in RLN3nLST register All modes Note 1. In LIN operation mode, the ERR flag in the RLN3nLST register is cleared to 0 by writing 0 to the RPER flag, CSER flag, FER flag, FER flag, FTER flag, PBER flag or BER flags in the RLN3nLEST register. Note 2. Not detected when the RFDL [3:0] bits in the RLN3nLDFC register are 0000B (0-byte + checksum). R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 25-49 RZ/A1H Group, RZ/A1M Group 25.7.6 25.7.6.1 25. LIN Interface Error Status LIN Master Mode (1) Types of Error Statuses The LIN Interface can detect six types of error statuses in LIN master mode. The condition of these error statuses can be checked by means of the corresponding bits in the RLN3nLEST register. All error statuses represent interrupt events. Table 25.35 shows the types of error statuses. Table 25.35 Types of Error Statuses in LIN Master Mode Operation mode capable of error detection Status Error detection condition Bit error The transmitted data and the data on the LIN bus monitored by the receive pin do not match *1*2 * LIN operation mode * LIN bus is detected to be high level when sending a break * LIN operation mode Physical bus error * LIN bus is detected to be low level when sending a break delimiter Commu nication Enable/ disable detection Cancel BER flag in RLN3nLEST register Cancel PBER flag in RLN3nLEST register * LIN wake-up mode * LIN wake-up mode Corresponding bit * LIN bus is detected to be high level when sending a wake-up Timeout error A frame or response transmission/reception does not terminate within a given time*3 LIN operation mode Cancel FTER flag in RLN3nLEST register Framing error In response field reception, a stop bit of each data byte is low level LIN operation mode Cancel FER flag in RLN3nLEST register Checksum error In response field reception, the result of checksum test gives an error LIN operation mode -- x CSER flag in RLN3nLEST register Response preparation error One of the following conditions occurs in frame separate mode during a multi-byte response reception: LIN operation mode Cancel x RPER flag in RLN3nLEST register * The first reception data byte is received after completion of header transmission but before a response transmission/reception request is set * The first reception data byte is received after the completion of previous data group reception before a transmission/reception request for another data group is sett Note 1. Note 2. Note 3. If a bit error is detected, the process is canceled after a stop bit is sent. If a bit error is detected in a nondata area, such as an inter-byte space, the transmission is canceled immediately after that area. If a bit error is detected during the transmission of a wake-up, the transmission of the wake-up is canceled after the error-causing bit is sent. In a multi-byte response transmission, bit errors are detected also between data groups. The timeout time depends on the response field data length (the RFDL [3:0] bits in the RLN3nLDFC register) and the checksum selection (the CSM bit in the RLN3nLDFC register), and this can be calculated according to the following formula. When the setting of the FSM bit in the RLN3nLDFC register is 1 (i.e., frame separation mode), the timeout time is that for eight bytes until the RTS bit of the RLN3nLTRC register is set. Once the RTS bit is set, the timeout time is re-set to the time based on the response field data length (the RFDL[3:0] bits in the RLN3nLDFC register). [Frame timeout] On classic selection (when the CSM bit in RLN3nLDFC is 0): Timeout time = 49 + (number of data bytes + 1) x 14 [Tbit] R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 25-50 RZ/A1H Group, RZ/A1M Group 25. LIN Interface On enhanced selection (when the CSM bit in RLN3nLDFC is 1): Timeout time = 48 + (number of data bytes + 1) x 14 [Tbit] The aforementioned timeout time is a time greater than the TFRAME_MAX of LIN Specification Package Revision 1.3 on classic selection, or the TFRAME_MAX of LIN Specification Package Revision 2.x on enhanced selection. [Response timeout] Timeout time = (number of data bytes + 1) x 14 [Tbit] When an error is detected, time-out error detection function stops. The error status is cleared when the next communication is started (when the FTS bit in the RLN3nLTRC register is set), by software, or at a transition to LIN reset mode. (2) Target Time Area for LIN Error Detection Figure 25.13 shows the time domain in which the LIN Interface in master mode performs monitoring for error detection. <Frame transmission/reception> Frame Header Break field Sync field Response ID field Bit error Physical bus error Data 1 Data 2 Data 8 Checksum In transmission only Only in transmission of break field and break delimiter Only in reception with enhance checksum mode selected Checksum error In reception only Frame timeout error Response timeout error Framing error Only stop bit in reception Response preparation error <Wake-up transmission> Wake-up Bit error Physical bus error Figure 25.13 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 Target Time Area for LIN Error Detection (LIN Master Mode) 25-51 RZ/A1H Group, RZ/A1M Group 25.8 25. LIN Interface LIN Self-Test Mode When the LIN interface enters the LIN self-test mode, RLIN3nTX and RLIN3nRX are disconnected from external pins and RLIN3nTX and RLIN3nRX are connected in the LIN interface. Therefore, the frame transmitted from RLIN3nTX is looped back to RLIN3nRX. The LIN self-test mode can perform tests exclusively in LIN mode. The self-test can be performed in the following two types. * LIN master self-test mode (transmission): Header transmission and response transmission * LIN master self-test mode (reception): Header transmission and response reception In LIN self-test mode, the operate is at the fastest baud rate, regardless of the setting of the baud rate generator, Regardless of the setting of the baud rate related registers, the baud rate operates at the LIN communication clock source/16 [bps]. (The NSPB bits in the RLN3nLWBR register should be set to 0000B or 1111B.) In addition, in LIN self-mode, the following functions are not supported. * LIN wake-up mode * Frame separate mode * Multi-byte response transmission/reception * Frame/response timeout error R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 25-52 RZ/A1H Group, RZ/A1M Group 25. LIN Interface Internal RLIN3nTX RLIN3nTX pin LIN controller Input to or output from LIN transceiver RLIN3nRX pin Internal RLIN3nRX Figure 25.14 Connection in LIN Reset Mode and LIN Mode Internal RLIN3nTX RLIN3nTX pin LIN controller Input to or output from LIN transceiver RLIN3nRX pin Internal RLIN3nRX Figure 25.15 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 Connection in LIN Self-Test Mode 25-53 RZ/A1H Group, RZ/A1M Group 25.8.1 25. LIN Interface Change to LIN Self-Test Mode Writing to the RLN3nLSTC register makes a transition to the LIN self-test mode. When the LSTM bit in the RLN3nLSTC register is set to 1, the shift to the LIN self-test mode is checked. When changing to LIN self-test mode, be sure to execute a specific sequence. In that sequence, information must be written three times consecutively to the LIN self-test control register, as follows: * Change to LIN reset mode Set the OM0 bit in the RLN3nLCUC register to 0 (LIN reset mode). Read the OMM0 bit in the RLN3nLMST register; verify that it is 0 (LIN reset mode). * Select a LIN mode LMD bits in RLN3nLMD = 00B (LIN master mode) * 1st write: RLN3nLSTC register = 1010 0111B (A7H) * 2nd write: RLN3nLSTC register = 0101 1000B (58H) * 3rd write: RLN3nLSTC register = 0000 0001B (01H) * Verify the transition to LIN self-test mode Read the LSTM bit in the RLN3nLSTC register; verify that it is 1 (LIN self-test mode). If the key of the first write (A7H) is written twice by mistake, the transition to LIN self-test mode is canceled. The above sequence should be retried from the step of first write. In addition, if a write to another LIN-related register is performed during transition to LIN self-test mode (three consecutive write operations to the RLN3nLSTC register), the transition is also canceled. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 25-54 RZ/A1H Group, RZ/A1M Group 25.8.2 25. LIN Interface Transmission in LIN Master Self-Test Mode To execute a self-test on LIN master transmission, perform the procedure below: * Set the baud rate, noise filter, and interrupt output related registers. RLN3nLWBR register = 0000xxxxB*1 RLN3nLBRP0 register = xxxxxxxxB*1 RLN3nLBRP1 register = xxxxxxxxB*1 RLN3nLMD register = 00xxxx00B*1 * Set the interrupt enable and error enable related registers. RLN3nLIE register = 0000xxxxB RLN3nLEDE register = x000x0xxB * Set the break field and space related registers. RLN3nLBFC register = 00xxxxxxB RLN3nLSC register = 00xx0xxxB * Cancel the LIN reset mode. Write 11B to the OM1 and OM0 bits in the RLN3nLCUC register, and check that the OMM1 and OMM0 bits in the RLN3nLMST register are 11B. * Set the transmit frame related registers. RLN3nLDFC register = 00x1xxxxB RLN3nLIDB register = xxxxxxxxB RLN3nLDRB1 to RLN3nLDRB8 registers = xxxxxxxxB * Header transmission response transmission started Set the FTS bit in the RLN3nLTRC register to 1 (frame transmission or wake-up transmission/ reception started). The LIN master self-test mode (transmission) is executed. In this mode, interrupts are generated, and status and error status are also updated. The checksum is automatically calculated by the LIN interface. To suspend the LIN master self-test mode (transmission) being executed, write 0 (LIN reset mode) to the OM0 bit in the RLN3nLCUC register for transition to LIN reset mode. * When the transmission is completed, the reversed value of the looped-back frame data is stored in the RLN3nLIDB, RLN3nLDBRm (m = 1 to 8), and RLN3nLCBR registers (the data is reversed before being stored because the transmitted value should be compared with the looped-back value). Then, the FTS bit in the RLN3nLTRC register is cleared. * If the transmission fails to complete due to an error, the applicable error flag is set and the FTS bit in the RLN3nLTRC register is cleared. Note: x: Don't care Note 1. The following register settings are not reflected to the operation of the LIN self-test mode. The LPRS bit in the RLN3nLWBR register, the RLN3nLBRP0 register, the RLN3nLBRP1 register, and the LCKS bit in the RLN3nLMD register. Therefore, those settings are not necessary. Note 2. When the successful header transmission interrupt and the successful frame transmission interrupt are used in the same interrupt processing, if the software processing of the successful header transmission interrupt is not completed before the generation of the successful frame transmission interrupt, the SHIE bit in the RLN3nLIE register should not be set to 1 (successful header transmission interrupt enabled). The time required from the set of the successful header transmission flag to the set of the successful frame/wake-up transmission flag is calculated by the following formula. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 25-55 RZ/A1H Group, RZ/A1M Group 25. LIN Interface 10 x (number of data bytes + 1) [Tbit] 1 Tbit = LIN communication clock source x 16 25.8.3 Reception in LIN Master Self-Test Mode To execute a self-test on LIN master reception, perform the procedure below: * Set the baud rate, noise filter, and interrupt output related registers. RLN3nLWBR register = 0000xxxxB*1 RLN3nLBRP0 register = xxxxxxxxB*1 RLN3nLBRP1 register = xxxxxxxxB*1 RLN3nLMD register = 00xxxx00B*1 * Set the interrupt enable and error enable related registers. RLN3nLIE register = 0000xxxxB RLN3nLEDE register = x000x0xxB * Set the break field and space related registers. RLN3nLBFC register = 00xxxxxxB RLN3nLSC register = 00xx0xxxB*1 * Cancel the LIN reset mode. Write 11B to the OM1 and OM0 bits in the RLN3nLCUC register, and check that the OMM1 and OMM0 bits in the RLN3nLMST register are 11B. * Set the reception frame related registers. RLN3nLDFC register = 00x0xxxxB*3 RLN3nLIDB register = xxxxxxxxB RLN3nLDBR1 to RLN3nLDBR8 registers = xxxxxxxxB RLN3nCBR register = xxxxxxxxB Since the checksum value to be transmitted is not automatically calculated, set the calculation value to the RLN3nLCBR register. If an incorrect checksum is set at this time, the checksum error can be tested. * Header transmission response reception started Set the FTS bit in the RLN3nLTRC register to 1 (frame transmission or wake-up transmission/ reception started). The LIN master self-test mode (reception) is executed. In this mode, interrupts are generated, and status and error status are also updated. To suspend the LIN master self-test mode (reception) being executed, write 0 (LIN reset mode) to the OM0 bit in the RLN3nLCUC register for transition to LIN reset mode. * When the reception is completed, the reversed value of the looped-back frame data is stored in the RLN3nLIDB, RLN3nLDBRm (m = 1 to 8), and RLN3nLCBR registers (the data is reversed before being stored because the set value should be compared with the looped-back value). Then, the FTS bit in the RLN3nLTRC register is cleared. * If the reception fails to complete due to an error, the applicable error flag is set and the FTS bit in the RLN3nLTRC register is cleared. Note: x: Don't care Note 1. The following register settings are not reflected to the operation of the LIN self-test mode. The LPRS bit in the RLN3nLWBR register, the RLN3nLBRP0 register, the RLN3nLBRP1 register, the LCKS bit in the RLN3nLMD register, and the IBS bit in the RLN3nLSC register. Therefore, those settings are not necessary. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 25-56 RZ/A1H Group, RZ/A1M Group 25. LIN Interface Note 2. When the successful header transmission interrupt and the successful frame reception interrupt are used in the same interrupt processing, if the software processing of the successful header transmission interrupt is not completed before the generation of the successful frame reception interrupt, the SHIE bit in the RLN3nLIE register should not be set to 1 (successful header transmission interrupt enabled). The time required from the set of the successful header transmission flag to the set of the successful frame/wake-up reception flag is calculated by the following formula. 10 x (number of data bytes + 1) [Tbit] 1 Tbit = LIN communication clock source x 16 Note 3. When the reception is in self-test mode, be sure to set the response field length (RFDL bits) to at least 1 byte. 25.8.4 Terminating LIN Self-Test Mode To terminate LIN self-test mode, perform the procedure below: * Write 0 (LIN reset mode) to the OM0 bit in the RLN3nLCUC register. If the OMM1 and OMM0 bits in the RLN3nLMST register are not 11B, write 11B to the OM1 and OM0 bits in the RLN3nLCUC register. After confirming that the OMM1 and OMM0 bits in the RLN3nLMST register have turned 11B, change to LIN reset mode. * Verify the cancelation of LIN self-test mode. Read the LSTM bit in the RLN3nLSTC register; confirm that it is not 0 (not in LIN self-test) * Verify the transition to LIN reset mode. Read the OMM0 bit in the RLN3nLMST register; verify that it is 0 (LIN reset mode). R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 25-57 RZ/A1H Group, RZ/A1M Group 25.9 25. LIN Interface Baud Rate Generator The prescaler clock is obtained by frequency-dividing the LIN communication clock source by the prescaler, and the LIN system clock (fLIN) is obtained by frequency-dividing the prescaler clock by the baud rate generator. The clock obtained by frequency-dividing the LIN system clock (fLIN) by the number of samples is the baud rate. The reciprocal of this baud rate is called the bit time (Tbit). The LIN Interface has two kinds of baud rate generators. The baud rate generators switch over according to the mode used. 25.9.1 LIN Master Mode Figure 25.16 shows a block diagram of baud rate generation in LIN master mode. Prescaler clock LIN baud rate prescaler 0 (RLN3nLBRP0 register) *2 LIN communication clock source*1 Prescaler (LPRS[2:0] bits) fa fLIN 1/2 1/8 LIN baud rate prescaler 1 (RLN3nLBRP1 register) 1/2 fb Bit sampling 1/16 (NSPB[3:0] bits) Baud rate fc fd *3 Baud rate generator LCKS[1:0] bits in RLN3nLMD register Note 1. For the LIN communication clock source, refer to section 6, Clock Pulse Generator. Note 2. When the value in RLN3nLBRP0 register is N (N = 0 to 255), the clock frequency is divided by N + 1. Note 3. When the value in RLN3nLBRP1 register is M (M = 0 to 255), the clock frequency is divided by M + 1. Figure 25.16 Block Diagram of Baud Rate Generation in LIN Master Mode By setting the RLN3nLBRP0 register so that fa is 307200 Hz (= 19200 x 16), the resulting bit rates are fa = 19200 x 16, fb = 9600 x 16 and fc = 2400 x 16. These bit rates are frequency-divided by 16 in the bit timing generator, enabling bit rates of 19200 bps, 9600 bps and 2400 bps to be generated. Also, by setting the RLN3nLBRP1 register so that fd is 166672 Hz (= 10417 x 16), the resulting bit rate is fd = 10417 x 16. This bit rate is frequency-divided by 16 in the bit timing generator, enabling 10417 bps to be generated. The equation for calculating the baud rate is given below. Baud rate of LIN master = {Frequency of LIN communication clock source} x (RLN3nLWBR.LPRS[2:0] selection clock) / (RLN3nLBRP0 + 1) / 16 [bps] (When fa is selected for fLIN) = {Frequency of LIN communication clock source} x (RLN3nLWBR.LPRS[2:0] selection clock) / (RLN3nLBRP0 + 1) / 2 / 16 [bps] (When fb is selected for fLIN) = {Frequency of LIN communication clock source} x (RLN3nLWBR.LPRS[2:0] selection clock) / (RLN3nLBRP0 + 1) / 8 / 16 [bps] (When fc is selected for fLIN) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 25-58 RZ/A1H Group, RZ/A1M Group 25. LIN Interface = {Frequency of LIN communication clock source} x (RLN3nLWBR.LPRS[2:0] selection clock) / (RLN3nLBRP1 + 1) / 2 / 16 [bps] (When fd is selected for fLIN) 25.9.2 Noise Filter The LIN Interface has a noise filter for reducing erroneous receiving of data due to noise. By setting the LRDNFS bit in the RLN3nLMD register to 0 (to use the noise filter), the noise filter is activated. The noise filter samples the level of the synchronized RLIN3nRX with the prescaler clock, and outputs the sampling value determined by a 3-sampling majority rule. The value of each bit of the receive data is determined based on the noise filter output. Figure 25.17 shows the configuration of the noise filter, Figure 25.18 an example of a noise filter circuit, and Figure 25.19 the determination of the received data when the noise filter is used. Sampling clock Prescaler clock Noise filter output LRDNFS bit in RLN3nLMD register Noise filter (3-sampling majority circuit) Synchronized RLIN3nRX 0 1 Figure 25.17 Configuration of Noise Filter Noise filter Synchronized RLIN3nRX FF1 Majority circuit Noise filter output FF2 Prescaler clock Figure 25.18 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 Example of Noise Filter Circuit 25-59 RZ/A1H Group, RZ/A1M Group 25. LIN Interface Start Bit RLIN3nRX Bit 0 Bit 1 Bit 2 Bit 3 Bit 4 Bit 5 Bit 6 Bit 7 Stop Bit Start Bit Synchronized RLIN3nRX (internal signal) Start Bit Signal 1 for decision by majority of 3 sampling [FF1 output signal] (internal signal) Start Bit Signal 2 for decision by majority of 3 sampling [FF2 output signal] (internal signal) Start Bit Start Bit Noise filter output Prescaler clock [Determination of data while noise filter is enabled] Noise filter output Start Bit Sampling clock Sampling point [Determination of data while noise filter is disabled] Synchronized RLIN3nRX (internal signal) Start Bit Sampling clock Sampling point Figure 25.19 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 Determination of Received Data when Noise Filter is Used 25-60 RZ/A1H Group, RZ/A1M Group 26. 26. Ethernet Controller Ethernet Controller This LSI has an on-chip Ethernet controller (ETHER) conforming to the Ethernet or the IEEE802.3 MAC (Media Access Control) layer standard. Connecting a physical-layer LSI (PHY-LSI) complying with this standard enables the ETHER to perform transmission and reception of Ethernet/IEEE802.3 frames. The Ethernet controller in this LSI has one MAC layer interface port, which can be made to perform transmission and reception independently. The ETHER can transfer the transmitted or received Ethernet frame data to and from the transmit/receive buffer in the memory at high speed using a dedicated direct memory access controller (E-DMAC). 26.1 Features * MAC (Media Access Control) function Constructs/deconstructs data frames (frame format conforming to IEEE802.3, 2000 Edition) Supports transfer at 10 and 100 Mbps Supports full-duplex mode One channel (ETHER0) Flow control conforming to IEEE802.3x Supports one PHY interface conforming to IEEE802.3 --MII (Media Independent Interface) Upward protocol support (checksum) function * E-DMAC (Direct Memory Access Controller for Ethernet controller) function Data transfer between ETHER and external/internal memory One channel 32-byte burst transfer Supports single-frame/single-descriptor operation and single-frame/multi-descriptor (multi-buffer) operation Transfer data width: 32 bits Transmit/receive FIFO (for transmission: 2 Kbytes, for reception: 4 Kbytes) Function for calculating the intelligent checksum value R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 26-1 RZ/A1H Group, RZ/A1M Group 26. Ethernet Controller Figure 26.1 shows the configuration of the ETHER. Internal bus ETHER E-DMAC DMA transfer processing Descriptor access Receive FIFO Transmit FIFO TSU CAM control E-MAC Receive processing unit Transmit processing unit PHY interface MII PHY Figure 26.1 Configuration of ETHER R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 26-2 RZ/A1H Group, RZ/A1M Group 26.2 26. Ethernet Controller Input/Output Pins Table 26.1 lists the pin configuration of the ETHER. Table 26.1 Pin Configuration Name Abbreviation I/O Function Transmit clock ET_TXCLK*1 Input ET_TXEN, ET_TXD[3:0] timing reference signal Transmit enable ET_TXEN*1 Output Indicates that transmit data is ready on ET_TXD[3:0] MII transmit data ET_TXD[3:0]*1 Output MII transmit data Collision detection ET_COL*1 Input Collision detection signal Transmit error ET_TXER*1 Output Not asserted in the ETHER Receive clock ET_RXCLK*1 Input ET_RXDV, ET_RXD[3:0], ET_RXER timing reference signal Receive data valid ET_RXDV*1 Input Indicates that valid receive data is on ET_RXD[3:0] MII receive data ET_RXD[3:0]*1 Input MII receive data Receive error ET_RXER*1 Input Identifies error state occurred during data reception Carrier detection ET_CRS*1 Input Carrier detection signal Management data clock ET_MDC*1 Output Reference clock signal for information transfer via ET_MDIO Management data I/O ET_MDIO*1 I/O Bidirectional signal for exchange of management information between STA and PHY Note 1. MII signal conforming to IEEE802.3u R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 26-3 RZ/A1H Group, RZ/A1M Group 26.3 26. Ethernet Controller Register Descriptions Table 26.2 shows the configuration of registers of the ETHER. Table 26.2 Register Configuration Name Abbreviation R/W Address Access Size Software reset register ARSTR R/W H'E820 4800 32 E-MAC mode register ECMR0 R/W H'E820 3500 32 E-MAC status register ECSR0 R/W H'E820 3510 32 E-MAC interrupt permission register ECSIPR0 R/W H'E820 3518 32 PHY interface register PIR0 R/W H'E820 3520 32 MAC address high register MAHR0 R/W H'E820 35C0 32 MAC address low register MALR0 R/W H'E820 35C8 32 Receive frame length register RFLR0 R/W H'E820 3508 32 CRC error frame receive counter register CEFCR0 R/W H'E820 3740 32 Frame receive error counter register FRECR0 R/W H'E820 3748 32 Too-short frame receive counter register TSFRCR0 R/W H'E820 3750 32 Too-long frame receive counter register TLFRCR0 R/W H'E820 3758 32 Residual-bit frame receive counter register RFCR0 R/W H'E820 3760 32 Multicast address frame receive counter register MAFCR0 R/W H'E820 3778 32 Automatic PAUSE frame register APR0 R/W H'E820 3554 32 Manual PAUSE frame register MPR0 R/W H'E820 3558 32 Automatic PAUSE frame retransmit count register TPAUSER0 R/W H'E820 3564 32 PAUSE frame transmit counter register PFTCR0 R H'E820 355C 32 PAUSE frame receive counter register PFRCR0 R H'E820 3560 32 TSU counter reset register TSU_CTRST R/W H'E820 4804 32 CAM entry table specification enable register (common) TSU_FWSLC R/W H'E820 4838 32 VLANtag set register TSU_VTAG0 R/W H'E820 4858 32 CAM entry table busy register TSU_ADSBSY R H'E820 4860 32 CAM entry table enable register TSU_TEN R/W H'E820 4864 32 CAM entry table POST 1 register TSU_POST1 R/W H'E820 4870 32 CAM entry table POST 2 register TSU_POST2 R/W H'E820 4874 32 CAM entry table POST 3 register TSU_POST3 R/W H'E820 4878 32 CAM entry table POST 4 register TSU_POST4 R/W H'E820 487C 32 CAM entry table 0H register TSU_ADRH0 R/W H'E820 4900 32 CAM entry table 1H register TSU_ADRH1 R/W H'E820 4908 32 CAM entry table 2H register TSU_ADRH2 R/W H'E820 4910 32 CAM entry table 3H register TSU_ADRH3 R/W H'E820 4918 32 CAM entry table 4H register TSU_ADRH4 R/W H'E820 4920 32 CAM entry table 5H register TSU_ADRH5 R/W H'E820 4928 32 CAM entry table 6H register TSU_ADRH6 R/W H'E820 4930 32 CAM entry table 7H register TSU_ADRH7 R/W H'E820 4938 32 CAM entry table 8H register TSU_ADRH8 R/W H'E820 4940 32 CAM entry table 9H register TSU_ADRH9 R/W H'E820 4948 32 CAM entry table 10H register TSU_ADRH10 R/W H'E820 4950 32 CAM entry table 11H register TSU_ADRH11 R/W H'E820 4958 32 CAM entry table 12H register TSU_ADRH12 R/W H'E820 4960 32 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 26-4 RZ/A1H Group, RZ/A1M Group Table 26.2 26. Ethernet Controller Register Configuration Name Abbreviation R/W Address Access Size CAM entry table 13H register TSU_ADRH13 R/W H'E820 4968 32 CAM entry table 14H register TSU_ADRH14 R/W H'E820 4970 32 CAM entry table 15H register TSU_ADRH15 R/W H'E820 4978 32 CAM entry table 16H register TSU_ADRH16 R/W H'E820 4980 32 CAM entry table 17H register TSU_ADRH17 R/W H'E820 4988 32 CAM entry table 18H register TSU_ADRH18 R/W H'E820 4990 32 CAM entry table 19H register TSU_ADRH19 R/W H'E820 4998 32 CAM entry table 20H register TSU_ADRH20 R/W H'E820 49A0 32 CAM entry table 21H register TSU_ADRH21 R/W H'E820 49A8 32 CAM entry table 22H register TSU_ADRH22 R/W H'E820 49B0 32 CAM entry table 23H register TSU_ADRH23 R/W H'E820 49B8 32 CAM entry table 24H register TSU_ADRH24 R/W H'E820 49C0 32 CAM entry table 25H register TSU_ADRH25 R/W H'E820 49C8 32 CAM entry table 26H register TSU_ADRH26 R/W H'E820 49D0 32 CAM entry table 27H register TSU_ADRH27 R/W H'E820 49D8 32 CAM entry table 28H register TSU_ADRH28 R/W H'E820 49E0 32 CAM entry table 29H register TSU_ADRH29 R/W H'E820 49E8 32 CAM entry table 30H register TSU_ADRH30 R/W H'E820 49F0 32 CAM entry table 31H register TSU_ADRH31 R/W H'E820 49F8 32 CAM entry table 0L register TSU_ADRL0 R/W H'E820 4904 32 CAM entry table 1L register TSU_ADRL1 R/W H'E820 490C 32 CAM entry table 2L register TSU_ADRL2 R/W H'E820 4914 32 CAM entry table 3L register TSU_ADRL3 R/W H'E820 491C 32 CAM entry table 4L register TSU_ADRL4 R/W H'E820 4924 32 CAM entry table 5L register TSU_ADRL5 R/W H'E820 492C 32 CAM entry table 6L register TSU_ADRL6 R/W H'E820 4934 32 CAM entry table 7L register TSU_ADRL7 R/W H'E820 493C 32 CAM entry table 8L register TSU_ADRL8 R/W H'E820 4944 32 CAM entry table 9L register TSU_ADRL9 R/W H'E820 494C 32 CAM entry table 10L register TSU_ADRL10 R/W H'E820 4954 32 CAM entry table 11L register TSU_ADRL11 R/W H'E820 495C 32 CAM entry table 12L register TSU_ADRL12 R/W H'E820 4964 32 CAM entry table 13L register TSU_ADRL13 R/W H'E820 496C 32 CAM entry table 14L register TSU_ADRL14 R/W H'E820 4974 32 CAM entry table 15L register TSU_ADRL15 R/W H'E820 497C 32 CAM entry table 16L register TSU_ADRL16 R/W H'E820 4984 32 CAM entry table 17L register TSU_ADRL17 R/W H'E820 498C 32 CAM entry table 18L register TSU_ADRL18 R/W H'E820 4994 32 CAM entry table 19L register TSU_ADRL19 R/W H'E820 499C 32 CAM entry table 20L register TSU_ADRL20 R/W H'E820 49A4 32 CAM entry table 21L register TSU_ADRL21 R/W H'E820 49AC 32 CAM entry table 22L register TSU_ADRL22 R/W H'E820 49B4 32 CAM entry table 23L register TSU_ADRL23 R/W H'E820 49BC 32 CAM entry table 24L register TSU_ADRL24 R/W H'E820 49C4 32 CAM entry table 25L register TSU_ADRL25 R/W H'E820 49CC 32 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 26-5 RZ/A1H Group, RZ/A1M Group Table 26.2 26. Ethernet Controller Register Configuration Name Abbreviation R/W Address Access Size CAM entry table 26L register TSU_ADRL26 R/W H'E820 49D4 32 CAM entry table 27L register TSU_ADRL27 R/W H'E820 49DC 32 CAM entry table 28L register TSU_ADRL28 R/W H'E820 49E4 32 CAM entry table 29L register TSU_ADRL29 R/W H'E820 49EC 32 CAM entry table 30L register TSU_ADRL30 R/W H'E820 49F4 32 CAM entry table 31L register TSU_ADRL31 R/W H'E820 49FC 32 Transmit frame counter register (normal transmission only) TXNLCR0 R H'E820 4880 32 Transmit frame counter register (normal and erroneous transmission) TXALCR0 R H'E820 4884 32 Receive frame counter register (normal reception only) RXNLCR0 R H'E820 4888 32 Receive frame counter register (normal and erroneous reception) RXALCR0 R H'E820 488C 32 E-DMAC start register EDSR0 W H'E820 3000 32 E-DMAC mode register EDMR0 R/W H'E820 3400 32 E-DMAC transmit request register EDTRR0 R/W H'E820 3408 32 E-DMAC receive request register EDRRR0 R/W H'E820 3410 32 E-MAC/E-DMAC status register EESR0 R/W H'E820 3428 32 E-MAC/E-DMAC status interrupt permission register EESIPR0 R/W H'E820 3430 32 Transmit descriptor list start address register TDLAR0 R/W H'E820 3010 32 Transmit descriptor fetch address register TDFAR0 R/W H'E820 3014 32 Transmit descriptor finished address register TDFXR0 R/W H'E820 3018 32 Transmit descriptor final flag register TDFFR0 R/W H'E820 301C 32 Receive descriptor list start address register RDLAR0 R/W H'E820 3030 32 Receive descriptor fetch address register RDFAR0 R/W H'E820 3034 32 Receive descriptor finished address register RDFXR0 R/W H'E820 3038 32 Receive descriptor final flag register RDFFR0 R/W H'E820 303C 32 Transmit/receive status copy enable register TRSCER0 R/W H'E820 3438 32 Receive missed-frame counter register RMFCR0 R/W H'E820 3440 32 Transmit FIFO threshold register TFTR0 R/W H'E820 3448 32 FIFO depth register FDR0 R/W H'E820 3450 32 Receiving method control register RMCR0 R/W H'E820 3458 32 Receive data padding insert register RPADIR0 R/W H'E820 3460 32 Overflow alert FIFO threshold register FCFTR0 R/W H'E820 3468 32 Intelligent checksum mode register CSMR R/W H'E820 34E4 32 Intelligent checksum skipped bytes monitor register CSSBM R H'E820 34E8 32 Intelligent checksum monitor register CSSMR R H'E820 34EC 32 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 26-6 RZ/A1H Group, RZ/A1M Group 26.3.1 26. Ethernet Controller Software Reset Register (ARSTR) ARSTR resets all blocks (E-MAC, TSU, and E-DMAC) in the ETHER. By writing 1 to the ARST bit in this register, a software reset is issued to all blocks of the ETHER (for 256 cycles of internal bus clock B). The ARST bit is always read as 0. While a software reset is issued, register access to all blocks of the ETHER is prohibited. Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 Initial value: R/W: 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 ARST 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R/W Initial value: R/W: Bit Bit Name Initial Value R/W Description 31 to 1 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 0 ARST 0 R/W Software Reset When 1 is written to this bit, a software reset is issued to all blocks of the ETHER (for 256 cycles of internal bus clock B). Writing 0 does not affect this bit. This bit is always read as 0. While a software reset is issued, register access to all blocks of the ETHER is prohibited. The following registers are not initialized by a software reset. TSU_ADRH0 to TSU_ADRH31, TSU_ADRL0 to TSU_ADRL31, TXNLCR0, TXALCR0, RXNLCR0, RXALCR0 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 26-7 RZ/A1H Group, RZ/A1M Group 26.3.2 26. Ethernet Controller E-MAC Mode Register (ECMR) ECMR is a 32-bit readable/writable register that specifies the operating mode of the ETHER. The settings in this register are normally made in the initialization process following a reset. The operating mode setting must not be changed while the transmitting and receiving functions are enabled. To switch the operating mode, return the E-MAC and E-DMAC to their initial states by means of the SWRT and SWRR bits in EDMR before making settings again. Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 TRCCM RCSC DPAD RZPF ZPF PFR RXF TXF Initial value: R/W: 0 R 0 R 0 R 0 R 0 R 0 R/W 0 R 0 R 0 R/W 0 R 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 MCT RE TE DM PRM 0 R 0 R 0 R/W 0 R 0 R 0 R 0 R 0 R 0 R 0 R/W 0 R/W 0 R 0 R 0 R 0 R/W 0 R/W Initial value: R/W: Bit Bit Name Initial Value R/W Description 31 to 27 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 26 TRCCM 0 R/W Counter Clear Mode Sets the method for clearing the counter register. Refer to the description of each register. 0: Cleared to 0 when the relevant register is written 1: Cleared to 0 when the relevant register is read 25, 24 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 23 RCSC 0 R/W Checksum Calculation Specifies whether to perform automatic calculation (hardware calculation) of the checksum of the receive frame data unit. 0: Checksum is not automatically calculated 1: Checksum is automatically calculated Note that the checksum calculation of a frame with a VLAN tag is not supported. For details, see section 26.6.1, Checksum Calculation of Ethernet Frames. 22 0 R Reserved This bit is always read as 0. The write value should always be 0. 21 DPAD 0 R/W Data Padding 0: Padding is inserted to data less than 60 bytes so it is transmitted as 60byte data 1: Padding is not inserted to data less than 60 bytes and it is transmitted without changes 20 RZPF 0 R/W PAUSE Frame Reception with TIME = 0 0: Reception of a PAUSE frame whose TIME parameter value is 0 is disabled 1: Reception of a PAUSE frame whose TIME parameter value is 0 is enabled 19 ZPF 0 R/W PAUSE Frame Usage with TIME = 0 Enable 0: Control of a PAUSE frame whose TIME parameter value is 0 is disabled. The next frame is not transmitted until the time specified by the Timer value has elapsed. If a PAUSE frame whose time specified by the Timer value is 0 is received, that PAUSE frame is discarded. 1: Control of a PAUSE frame whose TIME parameter value is 0 is enabled. When the data size in the receive FIFO becomes smaller than the FCFTR setting before the time specified by the Timer value elapses, an automatic PAUSE frame with a Timer value of 0 is transmitted. On receiving a PAUSE frame with a Timer value of 0, the transmission wait state is canceled. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 26-8 RZ/A1H Group, RZ/A1M Group 26. Ethernet Controller Bit Bit Name Initial Value R/W Description 18 PFR 0 R/W PAUSE Frame Receive Mode 0: PAUSE frame is not transferred to E-DMAC 1: PAUSE frame is transferred to E-DMAC 17 RXF 0 R/W Operating Mode for Receiving Port Flow Control 0: PAUSE frame detection is disabled 1: Flow control for the receiving port is enabled 16 TXF 0 R/W Operating Mode for Transmitting Port Flow Control 0: Flow control for the transmitting port is disabled (Automatic PAUSE frame is not transmitted) 1: Flow control for the transmitting port is enabled (Automatic PAUSE frame is transmitted as required) 15, 14 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 13 MCT 0 R/W Multicast Address Frame Receive Mode 0: Frames other than the multicast address set by the CAM entry table 0 to 31 (H/L) registers are received. However, if the on-chip CAM entry table reference is disabled, all multicast address frames are received. 1: Only the multicast address set by the CAM entry table 0 to 31 (H/L) registers is received. 12 to 7 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 6 RE 0 R/W Reception Enable If a switch is made from receiving function enabled (RE = 1) to disabled (RE = 0) while a frame is being received, the receiving function will be enabled until reception of the corresponding frame is completed. 0: Receiving function is disabled 1: Receiving function is enabled 5 TE 0 R/W Transmission Enable If a switch is made from transmitting function enabled (TE = 1) to disabled (TE = 0) while a frame is being transmitted, the transmitting function will be enabled until transmission of the corresponding frame is completed. 0: Transmitting function is disabled 1: Transmitting function is enabled 4 to 2 0 R Reserved These bits are always read as 0. The write value should always be 0. 1 DM 0 R/W Full-duplex Transfer Enable 0: Full-duplex transfer function is disabled. 1: Full-duplex transfer function is enabled. 0 PRM 0 R/W Promiscuous Mode Setting this bit enables all Ethernet frames to be received. All Ethernet frames means all receivable frames, irrespective of differences or enabled/ disabled status (destination address, broadcast address, multicast bit, etc.). 0: ETHER performs normal operation 1: ETHER performs promiscuous mode operation Note: * All bits, except for TE and RE, should be changed while the transmitting function is disabled (TE = 0) and the receiving function is disabled (RE = 0). R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 26-9 RZ/A1H Group, RZ/A1M Group 26.3.3 26. Ethernet Controller E-MAC Status Register (ECSR) ECSR is a 32-bit readable/writable register that indicates the status in the E-MAC. This status can be notified to the CPU by interrupts. When 1 is written to the PFROI and ICD bits, the corresponding flags can be cleared. Writing 0 does not affect the flag. For bits that generate interrupts, the interrupt can be enabled or disabled by the corresponding bit in ECSIPR. The interrupts generated due to this status register are indicated in the ECI bit in EESR of the E-DMAC. Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 Initial value: R/W: 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 PFROI ICD 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R/W 0 R 0 R 0 R 0 R/W Initial value: R/W: Bit Bit Name Initial Value R/W Description 31 to 5 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 4 PFROI 0 R/W PAUSE Frame Retransmit Retry Over Indicates whether the retransmit count for retransmitting a PAUSE frame when flow control is enabled has exceeded the retransmit upper-limit set in the automatic PAUSE frame retransmit count register (TPAUSER). 0: PAUSE frame retransmit count has not exceeded the upper limit 1: PAUSE frame retransmit count has exceeded the upper limit 3 to 1 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 0 ICD 0 R/W Illegal Carrier Detection Indicates that the PHY-LSI has detected an illegal carrier on the line. If a change in the signal input from the PHY-LSI occurs in a period shorter than the software recognition period, the correct information may not be obtained. Refer to the timing specification for the PHY-LSI used. 0: PHY-LSI has not detected an illegal carrier on the line 1: PHY-LSI has detected an illegal carrier on the line R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 26-10 RZ/A1H Group, RZ/A1M Group 26.3.4 26. Ethernet Controller E-MAC Interrupt Permission Register (ECSIPR) ECSIPR is a 32-bit readable/writable register that enables or disables the interrupt sources indicated by ECSR. Each bit can disable or enable interrupts corresponding to the bits in ECSR. Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 Initial value: R/W: 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 PFRO PHYIP LCHN GIP MPDIP ICDIP IP 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R/W Initial value: R/W: 0 R/W 0 R/W 0 R/W 0 R/W Bit Bit Name Initial Value R/W Description 31 to 5 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 4 PFROIP 0 R/W PAUSE Frame Retransmit Interrupt Enable 0: Interrupt notification by the PFROI bit is disabled 1: Interrupt notification by the PFROI bit is enabled 3 to 1 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 0 ICDIP 0 R/W Illegal Carrier Detect Interrupt Enable 0: Interrupt notification by the ICD bit is disabled 1: Interrupt notification by the ICD bit is enabled R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 26-11 RZ/A1H Group, RZ/A1M Group 26.3.5 26. Ethernet Controller PHY Interface Register (PIR) PIR is a 32-bit readable/writable register that provides a means of accessing the PHY-LSI internal registers via the MII. Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 Initial value: R/W: 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 MDI MDO MMD MDC 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R/W 0 R/W 0 R/W Initial value: R/W: R Bit Bit Name Initial Value R/W Description 31 to 4 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 3 MDI Undefined R MII Management Data-In Indicates the level of the ET_MDIO pin. 2 MDO 0 R/W MII Management Data-Out Outputs the value set in this bit from the ET_MDIO pin when the MMD bit is 1. 1 MMD 0 R/W MII Management Mode Specifies the data read/write direction with respect to the MII. 0: Read direction is specified 1: Write direction is specified 0 MDC 0 R/W MII Management Data Clock Outputs the value set in this bit from the MDC pin and supplies the MII with the management data clock. For the method of accessing the MII registers, see section 26.5.2, Accessing MII Registers. 26.3.6 MAC Address High Register (MAHR) MAHR is a 32-bit readable/writable register that specifies the upper 32 bits of the 48-bit MAC address. The settings in this register are normally made in the initialization process after a reset. The MAC address setting must not be changed while the transmitting and receiving functions are enabled. Return the E-MAC and E-DMAC to their initial states by means of the SWRT and SWRR bits in EDMR before making settings again. Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 MA[47:32] Initial value: 0 R/W: R/W Bit: 15 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 14 13 12 11 10 9 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 8 7 6 5 4 3 2 1 0 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W MA[31:16] Initial value: 0 R/W: R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W Bit Bit Name Initial Value R/W Description 31 to 0 MA[47:16] All 0 R/W MAC Address Bits 47 to 16 These bits are used to set the upper 32 bits of the MAC address. If the MAC address is 01-23-45-67-89-AB (hexadecimal), set H'01234567 in this register. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 26-12 RZ/A1H Group, RZ/A1M Group 26.3.7 26. Ethernet Controller MAC Address Low Register (MALR) MALR is a 32-bit readable/writable register that specifies the lower 16 bits of the 48-bit MAC address. The settings in this register are normally made in the initialization process after a reset. The MAC address setting must not be changed while the transmitting and receiving functions are enabled. Return the E-MAC and E-DMAC to their initial states by means of the SWRT and SWRR bits in EDMR before making settings again. Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 Initial value: R/W: 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W MA[15:0] Initial value: 0 R/W: R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W Bit Bit Name Initial Value R/W Description 31 to 16 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 15 to 0 MA[15:0] All 0 R/W MAC Address Bits 15 to 0 These bits are used to set the lower 16 bits of the MAC address. If the MAC address is 01-23-45-67-89-AB (hexadecimal), set H'000089AB in this register. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 26-13 RZ/A1H Group, RZ/A1M Group 26.3.8 26. Ethernet Controller Receive Frame Length Register (RFLR) RFLR is a 32-bit readable/writable register that specifies the maximum frame length (in bytes) that can be received by this LSI. The settings in this register must not be changed while the receiving function is enabled. Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 RFL[17:16] 16 Initial value: R/W: 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R/W 0 R/W Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W RFL[15:0] Initial value: 0 R/W: R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W Bit Bit Name Initial Value R/W Description 31 to 18 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 17 to 0 RFL[17:0] All 0 R/W Receive Frame Length The frame data described here refers to all fields from the destination address up to the CRC data. Frame contents from the destination address up to the data are actually transferred to memory. CRC data is not included in the transfer. When data that exceeds the specified value is received, the part of data that exceeds the specified value is discarded. H'00000 to H'005EE: 1,518 bytes H'005EF: 1,519 bytes H'005F0: 1,520 bytes : : H'007FF: 2,047 bytes H'00800: 2,048 bytes : : H'01000: 4,096 bytes : : H'10000: 65,536 bytes : : H'20000 to H'3FFFF: 131,072 bytes R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 26-14 RZ/A1H Group, RZ/A1M Group 26.3.9 26. Ethernet Controller CRC Error Frame Receive Counter Register (CEFCR) CEFCR is a 32-bit counter that indicates the number of times a frame with a CRC error was received. When the value in this register reaches H'FFFFFFFF, count-up is halted. This register is cleared to 0 when it is read with the TRCCM bit in ECMR set to 1. When the TRCCM bit in ECMR is 0, writing to this register will clear it regardless of the value written. Bit: 31 30 29 28 27 26 25 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 14 13 12 11 10 9 24 23 22 21 20 19 18 17 16 CEFC[31:16] Initial value: 0 R/W: R/W Bit: 15 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 8 7 6 5 4 3 2 1 0 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W CEFC[15:0] Initial value: 0 R/W: R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W Bit Bit Name Initial Value R/W Description 31 to 0 CEFC[31:0] All 0 R/W CRC Error Frame Count These bits indicate the number of CRC error frames received. Note: * When count-up and count-clearing of this register value occur simultaneously, count-clearing is performed. 26.3.10 Frame Receive Error Counter Register (FRECR) FRECR is a 32-bit counter that indicates the number of frames for which a receive error was generated by the RXER pin input from the PHY-LSI. FRECR is incremented each time the RXER pin becomes active. When the value in this register reaches H'FFFFFFFF, count-up is halted. This register is cleared to 0 when it is read with the TRCCM bit in ECMR set to 1. When the TRCCM bit in ECMR is 0, writing to this register will clear it regardless of the value written. Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 FREC[31:16] Initial value: 0 R/W: R/W Bit: 15 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 14 13 12 11 10 9 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 8 7 6 5 4 3 2 1 0 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W FREC[15:0] Initial value: 0 R/W: R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W Bit Bit Name Initial Value R/W Description 31 to 0 FREC[31:0] All 0 R/W Frame Receive Error Count These bits indicate the number of errors during frame reception. Note: * When count-up and count-clearing of this register value occur simultaneously, count-clearing is performed. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 26-15 RZ/A1H Group, RZ/A1M Group 26.3.11 26. Ethernet Controller Too-Short Frame Receive Counter Register (TSFRCR) TSFRCR is a 32-bit counter that indicates the number of frames received with a length fewer than 64 bytes. When the value in this register reaches H'FFFFFFFF, count-up is halted. This register is cleared to 0 when it is read with the TRCCM bit in ECMR set to 1. When the TRCCM bit in ECMR is 0, writing to this register will clear it regardless of the value written. Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 TSFC[31:16] Initial value: 0 R/W: R/W Bit: 15 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 14 13 12 11 10 9 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 8 7 6 5 4 3 2 1 0 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W TSFC[15:0] Initial value: 0 R/W: R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W Bit Bit Name Initial Value R/W Description 31 to 0 TSFC[31:0] All 0 R/W Too-Short Frame Receive Count These bits indicate the number of frames received with a length of less than 64 bytes. Note: * When count-up and count-clearing of this register value occur simultaneously, count-clearing is performed. 26.3.12 Too-Long Frame Receive Counter Register (TLFRCR) TLFRCR is a 32-bit counter that indicates the number of frames received with a length exceeding the value specified by the receive frame length register (RFLR). When the value in this register reaches H'FFFFFFFF, count-up is halted. This register is not incremented when a frame containing residual bits is received. In this case, the reception of the frame is indicated in the residual-bit frame receive counter register (RFCR). This register is cleared to 0 when it is read with the TRCCM bit in ECMR set to 1. When the TRCCM bit in ECMR is 0, writing to this register will clear it regardless of the value written. Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 TLFC[31:16] Initial value: 0 R/W: R/W Bit: 15 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 14 13 12 11 10 9 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 8 7 6 5 4 3 2 1 0 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W TLFC[15:0] Initial value: 0 R/W: R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W Bit Bit Name Initial Value R/W Description 31 to 0 TLFC[31:0] All 0 R/W Too-Long Frame Receive Count These bits indicate the number of frames received with a length exceeding the value in RFLR. Note: * When count-up and count-clearing of this register value occur simultaneously, count-clearing is performed. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 26-16 RZ/A1H Group, RZ/A1M Group 26.3.13 26. Ethernet Controller Residual-Bit Frame Receive Counter Register (RFCR) RFCR is a 32-bit counter that indicates the number of frames received containing residual bits (less than an 8-bit unit). When the value in this register reaches H'FFFFFFFF, count-up is halted. This register is cleared to 0 when it is read with the TRCCM bit in ECMR set to 1. When the TRCCM bit in ECMR is 0, writing to this register will clear it regardless of the value written. Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 RFC[31:16] Initial value: 0 R/W: R/W Bit: 15 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 14 13 12 11 10 9 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 8 7 6 5 4 3 2 1 0 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W RFC[15:0] Initial value: 0 R/W: R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W Bit Bit Name Initial Value R/W Description 31 to 0 RFC[31:0] All 0 R/W Residual-Bit Frame Receive Count These bits indicate the number of frames received containing residual bits. Note: * When count-up and count-clearing of this register value occur simultaneously, count-clearing is performed. 26.3.14 Multicast Address Frame Receive Counter Register (MAFCR) MAFCR is a 32-bit counter that indicates the number of frames received with a specified multicast address. When the value in this register reaches H'FFFFFFFF, count-up is halted. This register is cleared to 0 when it is read with the TRCCM bit in ECMR set to 1. When the TRCCM bit in ECMR is 0, writing to this register will clear it regardless of the value written. Bit: 31 30 29 28 27 26 25 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 14 13 12 11 10 9 24 23 22 21 20 19 18 17 16 MAFC[31:16] Initial value: 0 R/W: R/W Bit: 15 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 8 7 6 5 4 3 2 1 0 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W MAFC[15:0] Initial value: 0 R/W: R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W Bit Bit Name Initial Value R/W Description 31 to 0 MAFC[31:0] All 0 R/W Multicast Address Frame Count These bits indicate the number of multicast frames received. Note: * When count-up and count-clearing of this register value occur simultaneously, count-clearing is performed. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 26-17 RZ/A1H Group, RZ/A1M Group 26.3.15 26. Ethernet Controller Automatic PAUSE Frame Register (APR) APR is used to set the TIME parameter value of an automatic PAUSE frame. When an automatic PAUSE frame is transmitted, the value set in this register is used as the TIME parameter of the PAUSE frame. Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 Initial value: R/W: 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W AP[15:0] Initial value: 0 R/W: R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W Bit Bit Name Initial Value R/W Description 31 to 16 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 15 to 0 AP[15:0] All 0 R/W Automatic PAUSE These bits set the TIME parameter value of an automatic PAUSE frame. One bit is equivalent to 512 bit-time. When flow control is enabled in transmission (PAUSE frame transmission) (TXF bit in ECMR = 1), set a value other than H'0000 in these bits. H'0000: H'0001: 512 x 1 bit-time H'0002: 512 x 2 bit-time : : H'FFFF: 512 x 65,535 bit-time Note:The bit-time becomes as follows according to the transfer speed. 100 Mbps: 1 bit-time = 10 ns 10 Mbps: 1 bit-time = 100 ns R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 26-18 RZ/A1H Group, RZ/A1M Group 26.3.16 26. Ethernet Controller Manual PAUSE Frame Register (MPR) MPR is used to set the TIME parameter value of a manual PAUSE frame. When a manual PAUSE frame is transmitted, the value set in this register is used as the TIME parameter of the PAUSE frame. Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 Initial value: R/W: 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W MP[15:0] Initial value: 0 R/W: R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W Bit Bit Name Initial Value R/W Description 31 to 16 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 15 to 0 MP[15:0] All 0 R/W Manual PAUSE These bits set the TIME parameter value of a manual PAUSE frame. One bit is equivalent to 512 bit-time. H'0000: H'0001: 512 x 1 bit-time H'0002: 512 x 2 bit-time : : H'FFFF: 512 x 65,535 bit-time Note:The bit-time becomes as follows according to the transfer speed. 100 Mbps: 1 bit-time = 10 ns 10 Mbps: 1 bit-time = 100 ns R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 26-19 RZ/A1H Group, RZ/A1M Group 26.3.17 26. Ethernet Controller Automatic PAUSE Frame Retransmit Count Register (TPAUSER) TPAUSER is used to set the upper limit for the number of times to retransmit an automatic PAUSE frame. The settings in this register must not be changed while the transmitting function is enabled. Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 Initial value: R/W: 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W TPAUSE[15:0] Initial value: 0 R/W: R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W Bit Bit Name Initial Value R/W Description 31 to 16 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 15 to 0 TPAUSE[15:0] All 0 R/W Upper Limit for Automatic PAUSE Frame Retransmission H'0000: Retransmit count is unlimited H'0001: Retransmit count is 1 : : H'FFFF: Retransmit count is 65,535 26.3.18 PAUSE Frame Transmit Counter Register (PFTCR) PFTCR is a 16-bit counter that indicates the number of times a PAUSE frame is transmitted. This register is cleared to 0 when it is read. Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 Initial value: R/W: 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 0 R 0 R 0 R 0 R 0 R 0 R 0 R PFTXC[15:0] Initial value: R/W: 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R Bit Bit Name Initial Value R/W Description 31 to 16 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 15 to 0 PFTXC[15:0] All 0 R PAUSE Frame Transmit Count These bits indicate the total number of automatic PAUSE frames and manual PAUSE frames transmitted. Note: * When count-up and count-clearing of this register value occur simultaneously, count-clearing is performed. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 26-20 RZ/A1H Group, RZ/A1M Group 26.3.19 26. Ethernet Controller PAUSE Frame Receive Counter Register (PFRCR) PFRCR is a 16-bit counter that indicates the number of times a PAUSE frame is received. This register is cleared to 0 when it is read. Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 Initial value: R/W: 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 0 R 0 R 0 R 0 R 0 R 0 R 0 R PFRXC[15:0] Initial value: R/W: 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R Bit Bit Name Initial Value R/W Description 31 to 16 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 15 to 0 PFRXC[15:0] All 0 R PAUSE Frame Receive Count These bits indicate the number of PAUSE frames received when flow control is enabled in reception (RXF bit in ECMR = 1). Note: * When count-up and count-clearing of this register value occur simultaneously, count-clearing is performed. 26.3.20 TSU Counter Reset Register (TSU_CTRST) TSU_CTRST clears the transmit, receive, and relay frame counters to 0. Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 Initial value: R/W: 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 CTRST 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R/W 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R Initial value: R/W: Bit Bit Name Initial Value R/W Description 31 to 9 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 8 CTRST 0 R/W TSU Counter Reset When 1 is written to this bit, the values of registers TXNLCR0, TXALCR0, RXNLCR0, and RXALCR0 are cleared to 0. Writing 0 does not affect this bit. This bit is always read as 0. 7 to 0 All 0 R Reserved These bits are always read as 0. The write value should always be 0. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 26-21 RZ/A1H Group, RZ/A1M Group 26.3.21 26. Ethernet Controller CAM Entry Table Specification Enable Register (Common) (TSU_FWSLC) When the CAM function is in use, you can use the TSU_POST1 to TSU_POST4 registers to specify which of among the CAM entry tables are for reference or reference to all tables. The TSU_FWSLC register enables or disables this action of the settings of the TSU_POST1 to TSU_POST4 registers. Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 Initial value: R/W: 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 POST POST ENU ENL 0 R 0 R 0 R/W 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R Initial value: R/W: 0 R/W Bit Bit Name Initial Value R/W Description 31 to 14 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 13 POSTENU 0 R/W This bit enables the settings for CAM entry tables 0 to 15 in the POST bits of the TSU_POST1 and TSU_POST2 registers. 0: The settings of the POST bits are disabled (CAM entry tables 0 to 15 are referred to on reception of frames). 1: The settings of the POST bits are enabled (whether to refer to each of CAM entry tables is determined by the settings of the corresponding POST bit). 12 POSTENL 0 R/W This bit enables the settings for CAM entry tables 16 to 31 in the POST bits of the TSU_POST3 and TSU_POST4 registers. 0: The settings of the POST bits are disabled (CAM entry tables 16 to 31 are not referred to on reception of frames). 1: The settings of the POST bits are enabled (whether to refer to each of CAM entry tables is determined by the settings of the corresponding POST bit). 11 to 0 All 0 R Reserved These bits are always read as 0. The write value should always be 0. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 26-22 RZ/A1H Group, RZ/A1M Group 26.3.22 26. Ethernet Controller VLANtag Set Register (TSU_VTAG0) TSU_VTAG0 enables or disables the frame receive/discard evaluation function based on the VLAN number, and also sets the VLAN number. Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 VTAG 0 Initial value: 0 R/W: R/W 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 0 R 0 R 0 R 0 R 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W Bit: Initial value: R/W: VID0[11:0] 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W Bit Bit Name Initial Value R/W Description 31 VTAG0 0 R/W Port 0 VLANtag Evaluation Function 0: Disables receive/discard evaluation for frames based on the VLAN number 1: Enables receive/discard evaluation for frames based on the VLAN number 30 to 12 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 11 to 0 VID0[11:0] All 0 R/W V-LAN ID Setting (VID) These bits set the VLAN number received by receive frames. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 26-23 RZ/A1H Group, RZ/A1M Group 26.3.23 26. Ethernet Controller CAM Entry Table Busy Register (TSU_ADSBSY) When CAM entry table registers (TSU_ADRH0 to TSU_ADRH31 and TSU_ADRL0 to TSU_ADRL31) are set by register writing, the ADSBSY bit in this register is set to 1 (when the process of reflecting the contents of the CAM entry table registers in the CAM controller is completed inside the TSU, the ADSBSY bit is automatically restored to 0). Access to TSU_ADRH0 to TSU_ADRH31 and TSU_ADRL0 to TSU_ADRL31 is prohibited, while the ADSBSY bit in this register is set to 1. This register is a read-only status register, which must not be written to. Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 Initial value: R/W: 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 ADS BSY 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R Initial value: R/W: Bit Bit Name Initial Value R/W Description 31 to 1 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 0 ADSBSY 0 R CAM Entry Table Setting Busy When TSU_ADRH0 to TSU_ADRH31 and TSU_ADRL0 to TSU_ADRL31 are set by register writing, this bit is set to 1. When the process of reflecting the contents of the CAM entry table registers in the CAM controller is completed inside the TSU, this bit is automatically restored to 0. Access to TSU_ADRH0 to TSU_ADRH31 and TSU_ADRL0 to TSU_ADRL31 is prohibited, while this bit is set to 1. Writing to this register is also prohibited. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 26-24 RZ/A1H Group, RZ/A1M Group 26.3.24 26. Ethernet Controller CAM Entry Table Enable Register (TSU_TEN) TSU_TEN enables or disables the settings of TSU_ADRH0 to TSU_ADRH31 and TSU_ADRL0 to TSU_ADRL31. Bit: 31 30 29 28 27 26 25 24 23 TEN0 TEN1 TEN2 TEN3 TEN4 TEN5 TEN6 TEN7 TEN8 TEN9 TEN10 TEN11 TEN12 TEN13 TEN14 TEN15 Initial value: 0 R/W: R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 Bit: 15 22 21 20 19 18 17 16 TEN16 TEN17 TEN18 TEN19 TEN20 TEN21 TEN22 TEN23 TEN24 TEN25 TEN26 TEN27 TEN28 TEN29 TEN30 TEN31 Initial value: 0 R/W: R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W Bit Bit Name Initial Value R/W Description 31 TEN0 0 R/W CAM Entry Table 0 (TSU_ADRH0 and TSU_ADRL0) Setting 0: Disabled 1: Enabled 30 TEN1 0 R/W CAM Entry Table 1 (TSU_ADRH1 and TSU_ADRL1) Setting 0: Disabled 1: Enabled 29 TEN2 0 R/W CAM Entry Table 2 (TSU_ADRH2 and TSU_ADRL2) Setting 0: Disabled 1: Enabled 28 TEN3 0 R/W CAM Entry Table 3 (TSU_ADRH3 and TSU_ADRL3) Setting 0: Disabled 1: Enabled 27 TEN4 0 R/W CAM Entry Table 4 (TSU_ADRH4 and TSU_ADRL4) Setting 0: Disabled 1: Enabled 26 TEN5 0 R/W CAM Entry Table 5 (TSU_ADRH5 and TSU_ADRL5) Setting 0: Disabled 1: Enabled 25 TEN6 0 R/W CAM Entry Table 6 (TSU_ADRH6 and TSU_ADRL6) Setting 0: Disabled 1: Enabled 24 TEN7 0 R/W CAM Entry Table 7 (TSU_ADRH7 and TSU_ADRL7) Setting 0: Disabled 1: Enabled 23 TEN8 0 R/W CAM Entry Table 8 (TSU_ADRH8 and TSU_ADRL8) Setting 0: Disabled 1: Enabled 22 TEN9 0 R/W CAM Entry Table 9 (TSU_ADRH9 and TSU_ADRL9) Setting 0: Disabled 1: Enabled 21 TEN10 0 R/W CAM Entry Table 10 (TSU_ADRH10 and TSU_ADRL10) Setting 0: Disabled 1: Enabled 20 TEN11 0 R/W CAM Entry Table 11 (TSU_ADRH11 and TSU_ADRL11) Setting 0: Disabled 1: Enabled 19 TEN12 0 R/W CAM Entry Table 12 (TSU_ADRH12 and TSU_ADRL12) Setting 0: Disabled 1: Enabled 18 TEN13 0 R/W CAM Entry Table 13 (TSU_ADRH13 and TSU_ADRL13) Setting 0: Disabled 1: Enabled R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 26-25 RZ/A1H Group, RZ/A1M Group 26. Ethernet Controller Bit Bit Name Initial Value R/W Description 17 TEN14 0 R/W CAM Entry Table 14 (TSU_ADRH14 and TSU_ADRL14) Setting 0: Disabled 1: Enabled 16 TEN15 0 R/W CAM Entry Table 15 (TSU_ADRH15 and TSU_ADRL15) Setting 0: Disabled 1: Enabled 15 TEN16 0 R/W CAM Entry Table 16 (TSU_ADRH16 and TSU_ADRL16) Setting 0: Disabled 1: Enabled 14 TEN17 0 R/W CAM Entry Table 17 (TSU_ADRH17 and TSU_ADRL17) Setting 0: Disabled 1: Enabled 13 TEN18 0 R/W CAM Entry Table 18 (TSU_ADRH18 and TSU_ADRL18) Setting 0: Disabled 1: Enabled 12 TEN19 0 R/W CAM Entry Table 19 (TSU_ADRH19 and TSU_ADRL19) Setting 0: Disabled 1: Enabled 11 TEN20 0 R/W CAM Entry Table 20 (TSU_ADRH20 and TSU_ADRL20) Setting 0: Disabled 1: Enabled 10 TEN21 0 R/W CAM Entry Table 21 (TSU_ADRH21 and TSU_ADRL21) Setting 0: Disabled 1: Enabled 9 TEN22 0 R/W CAM Entry Table 22 (TSU_ADRH22 and TSU_ADRL22) Setting 0: Disabled 1: Enabled 8 TEN23 0 R/W CAM Entry Table 23 (TSU_ADRH23 and TSU_ADRL23) Setting 0: Disabled 1: Enabled 7 TEN24 0 R/W CAM Entry Table 24 (TSU_ADRH24 and TSU_ADRL24) Setting 0: Disabled 1: Enabled 6 TEN25 0 R/W CAM Entry Table 25 (TSU_ADRH25 and TSU_ADRL25) Setting 0: Disabled 1: Enabled 5 TEN26 0 R/W CAM Entry Table 26 (TSU_ADRH26 and TSU_ADRL26) Setting 0: Disabled 1: Enabled 4 TEN27 0 R/W CAM Entry Table 27 (TSU_ADRH27 and TSU_ADRL27) Setting 0: Disabled 1: Enabled 3 TEN28 0 R/W CAM Entry Table 28 (TSU_ADRH28 and TSU_ADRL28) Setting 0: Disabled 1: Enabled 2 TEN29 0 R/W CAM Entry Table 29 (TSU_ADRH29 and TSU_ADRL29) Setting 0: Disabled 1: Enabled 1 TEN30 0 R/W CAM Entry Table 30 (TSU_ADRH30 and TSU_ADRL30) Setting 0: Disabled 1: Enabled 0 TEN31 0 R/W CAM Entry Table 31 (TSU_ADRH31 and TSU_ADRL31) Setting 0: Disabled 1: Enabled R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 26-26 RZ/A1H Group, RZ/A1M Group 26.3.25 26. Ethernet Controller CAM Entry Table POST 1 Register (TSU_POST1) When the CAM function is in use, you can use the TSU_POST1 to TSU_POST4 registers to specify which of the CAM entry tables are for reference. The TSU_POST1 register specifies the conditions for reference to TSU_ADRH0 to TSU_ADRH7 and TSU_ADRL0 to TSU_ADRL7. The setting of this register is effective when the POSTENU bit of the TSU_FWSLC register is set to 1. Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 POST0 POST1 POST2 POST3 0 R 0 R 0 R 0 R/W 0 R 0 R 0 R 0 R/W 0 R 0 R 0 R 0 R/W 0 R 0 R 0 R 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 POST4 POST5 POST6 POST7 0 R 0 R 0 R 0 R/W 0 R 0 R 0 R 0 R/W 0 R 0 R 0 R 0 R/W 0 R 0 R 0 R Initial value: 0 R/W: R/W Bit: Initial value: 0 R/W: R/W Bit Bit Name Initial Value R/W Description 31 POST0 0 R/W Specifies whether reference is or is not made to CAM entry table 0. Setting this bit to 1 selects the condition below. POST0: CAM entry table 0 is referred to on reception of frames. 30 to 28 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 27 POST1 0 R/W Specifies whether reference is or is not made to CAM entry table 1. Setting this bit to 1 selects the condition below. POST1: CAM entry table 1 is referred to on reception of frames. 26 to 24 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 23 POST2 0 R/W Specifies whether reference is or is not made to CAM entry table 2. Setting this bit to 1 selects the condition below. POST2: CAM entry table 2 is referred to on reception of frames. 22 to 20 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 19 POST3 0 R/W Specifies whether reference is or is not made to CAM entry table 3. Setting this bit to 1 selects the condition below. POST3: CAM entry table 3 is referred to on reception of frames. 18 to 16 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 15 POST4 0 R/W Specifies whether reference is or is not made to CAM entry table 4. Setting this bit to 1 selects the condition below. POST4: CAM entry table 4 is referred to on reception of frames. 14 to 12 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 11 POST5 0 R/W Specifies whether reference is or is not made to CAM entry table 5. Setting this bit to 1 selects the condition below. POST5: CAM entry table 5 is referred to on reception of frames. 10 to 8 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 7 POST6 0 R/W Specifies whether reference is or is not made to CAM entry table 6. Setting this bit to 1 selects the condition below. POST6: CAM entry table 6 is referred to on reception of frames. 6 to 4 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 3 POST7 0 R/W Specifies whether reference is or is not made to CAM entry table 7. Setting this bit to 1 selects the condition below. POST7: CAM entry table 7 is referred to on reception of frames. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 26-27 RZ/A1H Group, RZ/A1M Group 26. Ethernet Controller Bit Bit Name Initial Value R/W Description 2 to 0 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 26.3.26 CAM Entry Table POST 2 Register (TSU_POST2) When the CAM function is in use, you can use the TSU_POST1 to TSU_POST4 registers to specify which of the CAM entry tables are for reference. The TSU_POST2 register specifies the conditions for reference to TSU_ADRH8 to TSU_ADRH15 and TSU_ADRL8 to TSU_ADRL15. The setting of this register is effective when the POSTENU bit of the TSU_FWSLC register is set to 1. Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 POST8 POST9 POST10 POST11 Initial value: 0 R/W: R/W 0 R 0 R 0 R 0 R/W 0 R 0 R 0 R 0 R/W 0 R 0 R 0 R 0 R/W 0 R 0 R 0 R 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 POST12 POST13 POST14 POST15 0 R 0 R 0 R 0 R/W 0 R 0 R 0 R 0 R/W 0 R 0 R 0 R 0 R/W 0 R 0 R 0 R Bit: Initial value: 0 R/W: R/W Bit Bit Name Initial Value R/W Description 31 POST8 0 R/W Specifies whether reference is or is not made to CAM entry table 8. Setting this bit to 1 selects the condition below. POST8: CAM entry table 8 is referred to on reception of frames. 30 to 28 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 27 POST9 0 R/W Specifies whether reference is or is not made to CAM entry table 9. Setting this bit to 1 selects the condition below. POST9: CAM entry table 9 is referred to on reception of frames. 26 to 24 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 23 POST10 0 R/W Specifies whether reference is or is not made to CAM entry table 10. Setting this bit to 1 selects the condition below. POST10: CAM entry table 10 is referred to on reception of frames. 22 to 20 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 19 POST11 0 R/W Specifies whether reference is or is not made to CAM entry table 11. Setting this bit to 1 selects the condition below. POST11: CAM entry table 11 is referred to on reception of frames. 18 to 16 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 15 POST12 0 R/W Specifies whether reference is or is not made to CAM entry table 12. Setting this bit to 1 selects the condition below. POST12: CAM entry table 12 is referred to on reception of frames. 14 to 12 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 11 POST13 0 R/W Specifies whether reference is or is not made to CAM entry table 13. Setting this bit to 1 selects the condition below. POST13: CAM entry table 13 is referred to on reception of frames. 10 to 8 All 0 R Reserved These bits are always read as 0. The write value should always be 0. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 26-28 RZ/A1H Group, RZ/A1M Group 26. Ethernet Controller Bit Bit Name Initial Value R/W Description 7 POST14 0 R/W Specifies whether reference is or is not made to CAM entry table 14. Setting this bit to 1 selects the condition below. POST14: CAM entry table 14 is referred to on reception of frames. 6 to 4 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 3 POST15 0 R/W Specifies whether reference is or is not made to CAM entry table 15. Setting this bit to 1 selects the condition below. POST15: CAM entry table 15 is referred to on reception of frames. 2 to 0 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 26.3.27 CAM Entry Table POST 3 Register (TSU_POST3) When the CAM function is in use, you can use the TSU_POST1 to TSU_POST4 registers to specify which of the CAM entry tables are for reference. The TSU_POST3 register specifies the conditions for reference to TSU_ADRH16 to TSU_ADRH23 and TSU_ADRL16 to TSU_ADRL23. The setting of this register is effective when the POSTENL bit of the TSU_FWSLC register is set to 1. Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 POST16 POST17 POST18 POST19 0 R 0 R 0 R 0 R/W 0 R 0 R 0 R 0 R/W 0 R 0 R 0 R 0 R/W 0 R 0 R 0 R 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 POST20 POST21 POST22 POST23 0 R 0 R 0 R 0 R/W 0 R 0 R 0 R 0 R/W 0 R 0 R 0 R 0 R/W 0 R 0 R 0 R Initial value: 0 R/W: R/W Bit: Initial value: 0 R/W: R/W Bit Bit Name Initial Value R/W Description 31 POST16 0 R/W Specifies whether reference is or is not made to CAM entry table 16. Setting this bit to 1 selects the condition below. POST16: CAM entry table 16 is referred to on reception of frames. 30 to 28 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 27 POST17 0 R/W Specifies whether reference is or is not made to CAM entry table 17. Setting this bit to 1 selects the condition below. POST17: CAM entry table 17 is referred to on reception of frames. 26 to 24 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 23 POST18 0 R/W Specifies whether reference is or is not made to CAM entry table 18. Setting this bit to 1 selects the condition below. POST18: CAM entry table 18 is referred to on reception of frames. 22 to 20 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 19 POST19 0 R/W Specifies whether reference is or is not made to CAM entry table 19. Setting this bit to 1 selects the condition below. POST19: CAM entry table 19 is referred to on reception of frames. 18 to 16 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 15 POST20 0 R/W Specifies whether reference is or is not made to CAM entry table 20. Setting this bit to 1 selects the condition below. POST20: CAM entry table 20 is referred to on reception of frames. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 26-29 RZ/A1H Group, RZ/A1M Group 26. Ethernet Controller Bit Bit Name Initial Value R/W Description 14 to 12 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 11 POST21 0 R/W Specifies whether reference is or is not made to CAM entry table 21. Setting this bit to 1 selects the condition below. POST21: CAM entry table 21 is referred to on reception of frames. 10 to 8 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 7 POST22 0 R/W Specifies whether reference is or is not made to CAM entry table 22. Setting this bit to 1 selects the condition below. POST22: CAM entry table 22 is referred to on reception of frames. 6 to 4 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 3 POST23 0 R/W Specifies whether reference is or is not made to CAM entry table 23. Setting this bit to 1 selects the condition below. POST23: CAM entry table 23 is referred to on reception of frames. 2 to 0 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 26.3.28 CAM Entry Table POST 4 Register (TSU_POST4) When the CAM function is in use, you can use the TSU_POST1 to TSU_POST4 registers to specify which of the CAM entry tables are for reference. The TSU_POST4 register specifies the conditions for reference to TSU_ADRH24 to TSU_ADRH31 and TSU_ADRL24 to TSU_ADRL31. The setting of this register is effective when the POSTENL bit of the TSU_FWSLC register is set to 1. Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 POST24 POST25 POST26 POST27 0 R 0 R 0 R 0 R/W 0 R 0 R 0 R 0 R/W 0 R 0 R 0 R 0 R/W 0 R 0 R 0 R 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 POST28 POST29 POST30 POST31 0 R 0 R 0 R 0 R/W 0 R 0 R 0 R 0 R/W 0 R 0 R 0 R 0 R/W 0 R 0 R 0 R Initial value: 0 R/W: R/W Bit: Initial value: 0 R/W: R/W Bit Bit Name Initial Value R/W Description 31 POST24 0 R/W Specifies whether reference is or is not made to CAM entry table 24. Setting this bit to 1 selects the condition below. POST24: CAM entry table 24 is referred to on reception of frames. 30 to 28 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 27 POST25 0 R/W Specifies whether reference is or is not made to CAM entry table 25. Setting this bit to 1 selects the condition below. POST25: CAM entry table 25 is referred to on reception of frames. 26 to 24 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 23 POST26 0 R/W Specifies whether reference is or is not made to CAM entry table 26. Setting this bit to 1 selects the condition below. POST26: CAM entry table 26 is referred to on reception of frames. 22 to 20 All 0 R Reserved These bits are always read as 0. The write value should always be 0. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 26-30 RZ/A1H Group, RZ/A1M Group 26. Ethernet Controller Bit Bit Name Initial Value R/W Description 19 POST27 0 R/W Specifies whether reference is or is not made to CAM entry table 27. Setting this bit to 1 selects the condition below. POST27: CAM entry table 27 is referred to on reception of frames. 18 to 16 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 15 POST28 0 R/W Specifies whether reference is or is not made to CAM entry table 28. Setting this bit to 1 selects the condition below. POST28: CAM entry table 28 is referred to on reception of frames. 14 to 12 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 11 POST29 0 R/W Specifies whether reference is or is not made to CAM entry table 29. Setting this bit to 1 selects the condition below. POST29: CAM entry table 29 is referred to on reception of frames. 10 to 8 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 7 POST30 0 R/W Specifies whether reference is or is not made to CAM entry table 30. Setting this bit to 1 selects the condition below. POST30: CAM entry table 30 is referred to on reception of frames. 6 to 4 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 3 POST31 0 R/W Specifies whether reference is or is not made to CAM entry table 31. Setting this bit to 1 selects the condition below. POST31: CAM entry table 31 is referred to on reception of frames. 2 to 0 All 0 R Reserved These bits are always read as 0. The write value should always be 0. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 26-31 RZ/A1H Group, RZ/A1M Group 26.3.29 26. Ethernet Controller CAM Entry Table 0H to 31H Registers (TSU_ADRH0 to TSU_ADRH31) TSU_ADRH0 to TSU_ADRH31 are entry tables referred to by the CAM in reception and relay. Each of these registers sets the upper 32 bits of the 48-bit MAC address. Maximum 32 entries of MAC addresses can be registered. Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 ADRHn[31:16] (n = 0 to 31) Initial value: 0 R/W: R/W Bit: 15 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 14 13 12 11 10 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 9 8 7 6 5 4 3 2 1 0 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W ADRHn[15:0] (n = 0 to 31) Initial value: 0 R/W: R/W Bit Bit Name 31 to 0 ADRHn[31:0] (n: 0 to 31) 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W Initial Value R/W Description All 0 R/W MAC Address Bits These bits set the upper 32 bits of the MAC address. When the MAC address is 01-23-45-67-89-AB (displayed in hexadecimal), set H'01234567 in this register. Note: * Set the CAM entry tables following the procedure below. 1. Check that the ADSBSY bit in TSU_ADSBSY is cleared to 0. 2. Set the upper 32 bits of the MAC addresses by TSU_ADRH0 to TSU_ADRH31. 3. Set the lower 16 bits of the MAC addresses by TSU_ADRL0 to TSU_ADRL31. 26.3.30 CAM Entry Table 0L to 31L Registers (TSU_ADRL0 to TSU_ADRL31) TSU_ADRL0 to TSU_ADRL31 are entry tables referred to by the CAM in reception and relay. Each of these registers sets the lower 16 bits of the 48-bit MAC address. Maximum 32 entries of MAC addresses can be registered. Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 Initial value: R/W: 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W ADRLn[15:0] (n = 0 to 31) Initial value: 0 R/W: R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W Bit Bit Name Initial Value R/W Description 31 to 16 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 15 to 0 ADRLn[15:0] (n: 0 to 31) All 0 R/W MAC Address Bits These bits set the lower 16 bits of the MAC address. When the MAC address is 01-23-45-67-89-AB (displayed in hexadecimal), set H'000089AB in this register. Note: * Set the CAM entry tables following the procedure below. 1. Check that the ADSBSY bit in TSU_ADSBSY is cleared to 0. 2. Set the upper 32 bits of the MAC addresses by TSU_ADRH0 to TSU_ADRH31. 3. Set the lower 16 bits of the MAC addresses by TSU_ADRL0 to TSU_ADRL31. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 26-32 RZ/A1H Group, RZ/A1M Group 26.3.31 26. Ethernet Controller Transmit Frame Counter Register (Normal Transmission Only) (TXNLCR0) TXNLCR0 is a 32-bit counter indicating the number of frames successfully transmitted in the E-MAC. When the value in this register reaches H'FFFFFFFF, count-up is halted. The counter is cleared to 0 by reading from this register. This register cannot be written to. Bit: 31 30 29 28 27 26 25 Initial value: R/W: 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R Bit: 15 14 13 12 11 10 9 8 Initial value: R/W: 0 R 0 R 0 R 0 R 0 R 0 R 0 R 24 23 22 21 20 19 18 17 16 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 7 6 5 4 3 2 1 0 0 R 0 R 0 R 0 R 0 R 0 R 0 R NTC0[31:16] NTC0[15:0] 0 R 0 R Bit Bit Name Initial Value R/W Description 31 to 0 NTC0[31:0] All 0 R Transmit Frame Counter Bits These bits indicate the number of frames successfully transmitted. Note: * When count-up and count-clearing of this register value occur simultaneously, count-clearing is performed. 26.3.32 Transmit Frame Counter Register (Normal and Erroneous Transmission) (TXALCR0) TXALCR0 is a 32-bit counter indicating the number of frames transmitted in the E-MAC, including the number of frames erroneously transmitted. When the value in this register reaches H'FFFFFFFF, count-up is halted. The counter is cleared to 0 by reading from this register. This register cannot be written to. Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 TC0[31:16] Initial value: R/W: 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 Initial value: R/W: 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R TC0[15:0] 0 R 0 R Bit Bit Name Initial Value R/W Description 31 to 0 TC0[31:0] All 0 R Transmit Frame Counter Bits These bits indicate the number of frames successfully transmitted and erroneously transmitted. Note: * When count-up and count-clearing of this register value occur simultaneously, count-clearing is performed. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 26-33 RZ/A1H Group, RZ/A1M Group 26.3.33 26. Ethernet Controller Receive Frame Counter Register (Normal Reception Only) (RXNLCR0) RXNLCR0 is a 32-bit counter indicating the number of frames successfully received in the E-MAC. When the value in this register reaches H'FFFFFFFF, count-up is halted. The counter is cleared to 0 by reading from this register. This register cannot be written to. Bit: 31 30 29 28 27 26 25 Initial value: R/W: 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R Bit: 15 14 13 12 11 10 9 8 Initial value: R/W: 0 R 0 R 0 R 0 R 0 R 0 R 0 R 24 23 22 21 20 19 18 17 16 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 7 6 5 4 3 2 1 0 0 R 0 R 0 R 0 R 0 R 0 R 0 R NRC0[31:16] NRC0[15:0] 0 R 0 R Bit Bit Name Initial Value R/W Description 31 to 0 NRC0[31:0] All 0 R Receive Frame Counter Bits These bits indicate the number of frames successfully received. Note: * When count-up and count-clearing of this register value occur simultaneously, count-clearing is performed. 26.3.34 Receive Frame Counter Register (Normal and Erroneous Reception) (RXALCR0) RXALCR0 is a 32-bit counter indicating the number of frames received in the E-MAC, including the number of frames erroneously received. When the value in this register reaches H'FFFFFFFF, count-up is halted. The counter is cleared to 0 by reading from this register. This register cannot be written to. Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 RC0[31:16] Initial value: R/W: 0 R 0 R 0 R 0 R 0 R 0 R 0 R Bit: 15 14 13 12 11 10 9 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 8 7 6 5 4 3 2 1 0 0 R 0 R 0 R 0 R 0 R 0 R 0 R RC0[15:0] Initial value: R/W: 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R Bit Bit Name Initial Value R/W Description 31 to 0 RC0[31:0] All 0 R Receive Frame Counter Bits These bits indicate the number of frames successfully received and erroneously received. Note: * When count-up and count-clearing of this register value occur simultaneously, count-clearing is performed. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 26-34 RZ/A1H Group, RZ/A1M Group 26.3.35 26. Ethernet Controller E-DMAC Start Register (EDSR) EDSR specifies activation of the transmitting unit and receiving unit of the E-DMAC. This register can only be written to, and the read values are invalid. Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 Initial value: R/W: 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 ENT ENR 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 W 0 W Initial value: R/W: Bit Bit Name Initial Value R/W Description 31 to 2 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 1 ENT 0 W E-DMAC Transmitting Unit Start 0: Stops the E-DMAC transmitting unit 1: Starts the E-DMAC transmitting unit 0 ENR 0 W E-DMAC Receiving Unit Start 0: Stops the E-DMAC receiving unit 1: Starts the E-DMAC receiving unit R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 26-35 RZ/A1H Group, RZ/A1M Group 26.3.36 26. Ethernet Controller E-DMAC Mode Register (EDMR) EDMR is a 32-bit readable/writable register that specifies E-DMAC resetting and the transmit/receive descriptor length. This register is to be set before the transmitting or receiving function is enabled (before the TR bit in EDTRR or the RR bit in EDRRR is set to 1). However, the SWRR and SWRT bits can be written to even after the transmitting or receiving function is enabled. If a software reset is executed with this register during data transmission, abnormal data may be transmitted on the line. Execute a software reset with this register before specifying the transmit/receive descriptor length or modifying the settings of TDLAR, RDLAR, and so forth, the setting of ECMR (E-MAC mode register), and the settings of registers related to the E-DMAC and E-MAC operation. To execute a software reset with this register, 1 must be written to both the SWRT and SWRR bits simultaneously. Writing 1 to the SWRT and SWRR bits initializes the E-MAC registers and E-DMAC registers, except for TDLAR, RDLAR, and RMFCR of the E-DMAC. The TSU registers (registers whose names are prefixed with TSU_) are not initialized. The SWRT and SWRR bits in EDMR0 initializes the registers related to the E-DMAC and E-MAC. Note that during the period a software reset is issued (for 64 cycles of the internal bus clock Bck), accesses to all Ethernet-related registers are prohibited. Bit: 31 - 30 29 - - 28 27 - - 26 - 25 24 23 22 21 20 19 18 17 16 - - - - - - - - - - 0 R 0 R 0 R 0 R 0 R 0 R 0 R 5 4 3 2 1 0 DL[1:0] - - 0 R 0 R Initial value: R/W: 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R Bit: 15 14 13 12 11 10 9 8 7 6 - - - - - - - - - DE 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R/W Initial value: R/W: 0 R/W 0 R/W SWRT SWRR 0 R/W 0 R/W Bit Bit Name Initial Value R/W Description 31 to 7 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 6 DE 0 R/W Transmit/Receive Frame Endian Sets the endian mode for DMA transfer of frame data between the transmit/ receive FIFO and transmit/receive buffer. 0: Big endian (longword access) 1: Little endian (longword access) 5, 4 DL[1:0] 00 R/W Transmit/Receive Descriptor Length These bits specify the descriptor length. (See section 26.4.1, Descriptors and Descriptor List.) 00: 16 bytes 01: 32 bytes 10: 64 bytes 11: Setting prohibited 3, 2 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 1 SWRT 0 R/W Software Reset of Transmit FIFO Controller [Writing] 0: Disabled 1: Software reset started [Reading] 0: Software reset not executed (or completed) 1: Software reset being executed 0 SWRR 0 R/W Software Reset of Receive FIFO Controller [Writing] 0: Disabled 1: Software reset started [Reading] 0: Software reset not executed (or completed) 1: Software reset being executed R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 26-36 RZ/A1H Group, RZ/A1M Group 26.3.37 26. Ethernet Controller E-DMAC Transmit Request Register (EDTRR) EDTRR is a 32-bit readable/writable register that issues transmit directives to the E-DMAC. After writing 11 to bits TR[1:0] in this register, the E-DMAC reads the transmit descriptor at the address specified by TDLAR. If the TACT bit of this transmit descriptor is set to 1 (valid), transmit DMA transfer by the E-DMAC starts. When DMA transfer based on the first transmit descriptor is completed, the E-DMAC reads the next transmit descriptor. If the TACT bit of that transmit descriptor is set to 1 (valid), the E-DMAC continues transmit DMA operation. If the TACT bit of a transmit descriptor is cleared to 0 (invalid), the E-DMAC clears bits TR[1:0] and stops transmit DMA operation. Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 Initial value: R/W: 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R Initial value: R/W: TR[1:0] 0 R/W 0 R/W Bit Bit Name Initial Value R/W Description 31 to 2 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 1, 0 TR[1:0] 00 R/W Transmit Request 00, 01, 10: Transmission-halted state If 00, 01, or 10 is written to these bits, the E-DMAC stops DMA transfer of the currently processed transmit descriptor, reads the next transmit descriptor, and then clears these bits. (Write-back is completed for the valid transmit descriptors that have been detected up till then.) The E-DMAC clears these bits when transmit descriptor empty occurs, or transmission of a transmit descriptor has completed. (Write-back is completed for the valid transmit descriptors that have been detected up till then.) 11: Transmit DMA operation by E-DMAC After writing 11 to these bits, the E-DMAC starts reading a transmit descriptor. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 26-37 RZ/A1H Group, RZ/A1M Group 26.3.38 26. Ethernet Controller E-DMAC Receive Request Register (EDRRR) EDRRR is a 32-bit readable/writable register that issues receive directives to the E-DMAC. After writing 1 to the RR bit in this register, the E-DMAC reads the receive descriptor at the address specified by RDLAR. If the RACT bit of this receive descriptor is set to 1 (valid), and the receive FIFO holds a receive frame, the E-DMAC starts receive DMA transfer. When DMA transfer based on the first receive descriptor is completed, the E-DMAC reads the next receive descriptor. If the RACT bit of that receive descriptor is set to 1 (valid), the E-DMAC continues receive DMA operation. However, if the receive FIFO holds no receive data, the E-DMAC places receive DMA operation in the standby state. If the RACT bit of the receive descriptor is cleared to 0 (invalid), the E-DMAC clears the RR bit and stops receive DMAC operation. Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 Initial value: R/W: 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 RR 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R/W Initial value: R/W: Bit Bit Name Initial Value R/W Description 31 to 1 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 0 RR 0 R/W Receive Request 0: Receiving function is disabled*1 If 0 is written to this bit, the E-DMAC stops receive operation after DMA transfer of one frame has completed and then clears this bit. The E-DMAC clears this bit when receive descriptor empty occurs. 1: Receive descriptor is read, and the E-DMAC is ready to receive. Note 1. If the receiving function is disabled during frame reception, write-back is not performed successfully to the receive descriptor. Following pointers to read a receive descriptor become abnormal and the E-DMAC cannot operate successfully. In this case, to make E-DMAC reception enabled again, execute a software reset by the SWRT and SWRR bits in EDMR0. To disable the EDMAC receiving function without executing a software reset, specify the RE bit in ECMR0. Next, after the E-DMAC has completed the reception and write-back to the receive descriptor has been confirmed, disable the receiving function using this register. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 26-38 RZ/A1H Group, RZ/A1M Group 26.3.39 26. Ethernet Controller Transmit Descriptor List Start Address Register (TDLAR) TDLAR is a 32-bit readable/writable register that specifies the start address of the transmit descriptor list. Descriptors have a boundary configuration in accordance with the descriptor length indicated by the DL bits in EDMR. This register must not be modified during transmission. Modifications to this register should only be made in the transmission-halted state specified by bits TR[1:0] (= 00) in the E-DMAC transmit request register (EDTRR). Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 TDLA[31:15] Initial value: 0 R/W: R/W Bit: 15 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 14 13 12 11 10 9 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 8 7 6 5 4 3 2 1 0 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W TDLA[15:0] Initial value: 0 R/W: R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W Bit Bit Name Initial Value R/W Description 31 to 0 TDLA[31:0] All 0 R/W Transmit Descriptor Start Address The lower bits are set according to the specified descriptor length. 16-byte boundary: TDLA[3:0] = 0000 32-byte boundary: TDLA[4:0] = 00000 64-byte boundary: TDLA[5:0] = 000000 26.3.40 Receive Descriptor List Start Address Register (RDLAR) RDLAR is a 32-bit readable/writable register that specifies the start address of the receive descriptor list. Descriptors have a boundary configuration in accordance with the descriptor length indicated by the DL bits in EDMR. This register must not be modified during reception. Modifications to this register should only be made while reception is disabled by the RR bit (= 0) in the E-DMAC receive request register (EDRRR). Bit: 31 30 29 28 27 26 25 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 14 13 12 11 10 9 24 23 22 21 20 19 18 17 16 RDLA[31:15] Initial value: 0 R/W: R/W Bit: 15 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 8 7 6 5 4 3 2 1 0 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W RDLA[15:0] Initial value: 0 R/W: R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W Bit Bit Name Initial Value R/W Description 31 to 0 RDLA[31:0] All 0 R/W Receive Descriptor Start Address The lower bits are set according to the specified descriptor length. 16-byte boundary: RDLA[3:0] = 0000 32-byte boundary: RDLA[4:0] = 00000 64-byte boundary: RDLA[5:0] = 000000 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 26-39 RZ/A1H Group, RZ/A1M Group 26.3.41 26. Ethernet Controller E-MAC/E-DMAC Status Register (EESR) EESR is a 32-bit readable/writable register that shows communications status information on the E-DMAC in combination with the E-MAC. The information in this register is reported in the form of interrupt sources. Individual bits are cleared by writing 1 (however, bit 22 (ECI) is a read-only bit that is not cleared by writing 1) and are not affected by writing 0. Each interrupt source can also be masked by means of the corresponding bit in the E-MAC/E-DMAC status interrupt permission register (EESIPR). The interrupt generated by this status register is ETHERI. For interrupt priorities, see section 7.4, Interrupt Sources. Bit: 31 30 29 28 27 26 23 22 21 20 19 18 17 16 TC[1] TUC ROC TABT RABT RFCOF ECI TC[0] TDE TFUF FR RDE RFOF 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R 0 R 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 RMAF RRF RTLF RTSF PRE CERF 0 R 0 R 0 R 0 R 0 R 0 R 0 R/W 0 R 0 R 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W TWB[1:0] Initial value: 0 R/W: R/W Bit: Initial value: R/W: 25 Undefined Undefined R R 24 0 R/W Bit Bit Name Initial Value R/W Description 31, 30 TWB[1:0] 00 R/W Write-Back Complete Indicates that write-back from the E-DMAC to the corresponding descriptor after frame transmission has completed. This operation is enabled only when the TWBI bit in the transmit descriptor that includes the end of the transmit frame is set to 1. 00: Write-back has not completed, or no transmission directive 11: Write-back has completed Others: Setting disabled 29 TC[1] 0 R/W Frame Transmission Complete Indicates, in combination with the TC[0] bit, that all the data specified by the transmit descriptor has been transmitted from the E-MAC. This bit is set to 1 on assuming the completion of transmission. This is when transmission of one frame is completed and the transmit descriptor valid bit (TACT) of the next transmit descriptor not being set in single-frame/single-descriptor operation or when the last data of a frame has been transmitted and the transmit descriptor valid bit (TACT) of the next descriptor not being set in multi-buffer frame processing based on single-frame/multi-descriptor operation. After frame transmission has completed, the E-DMAC writes the transmission status back to the relevant descriptor. TC[1:0] 00: Transmission has not completed, or no transmission directive 11: Transmission has completed Others: Setting disabled 28 TUC 0 R/W Transmit Underflow Frame Write-Back Complete 0: Write-back has not completed for the frame causing transmit underflow 1: Write-back has completed for the frame causing transmit underflow 27 ROC 0 R/W Receive Overflow Frame Write-Back Complete 0: Write-back has not completed for the frame causing receive overflow 1: Write-back has completed for the frame causing receive overflow 26 TABT 0 R/W Transmit Abort Detect Indicates that the E-MAC aborts transmitting a frame because of failures during frame transmission. 0: Frame transmission has not been aborted or no transmission directive 1: Frame transmission has been aborted 25 RABT 0 R/W Receive Abort Detect Indicates that the E-MAC aborts receiving a frame because of failures during frame reception. 0: Frame reception has not been aborted or no reception directive 1: Frame reception has been aborted R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 26-40 RZ/A1H Group, RZ/A1M Group 26. Ethernet Controller Bit Bit Name Initial Value R/W Description 24 RFCOF 0 R/W Receive Frame Counter Overflow Indicates that the frame counter in the receive FIFO has overflowed. 0: Receive frame counter has not overflowed 1: Receive frame counter has overflowed 23 0 R Reserved This bit is always read as 0. The write value should always be 0. 22 ECI 0 R E-MAC Status Register Source This bit is a read-only bit. When the source of an ECSR interrupt is cleared, this bit is also cleared. 0: E-MAC status interrupt source has not been detected 1: E-MAC status interrupt source has been detected 21 TC[0] 0 R/W Frame Transmission Complete Indicates, in combination with the TC[1] bit, that all the data specified by the transmit descriptor has been transmitted from the E-MAC. For details, see the description of the TC[1] bit. 20 TDE 0 R/W Transmit Descriptor Empty Indicates that the transmit descriptor valid bit (TACT) of a transmit descriptor read by the E-DMAC is not set if the previous descriptor does not represent the end of a frame in multi-buffer frame processing based on single-frame/ multi-descriptor operation. As a result, an incomplete frame may be sent. 0: Transmit descriptor active bit TACT = 1 detected 1: Transmit descriptor active bit TACT = 0 detected When transmit descriptor empty (TDE = 1) occurs, execute a software reset and initiate transmission. In this case, transmission starts from the address that is stored in the transmit descriptor list start address register (TDLAR). 19 TFUF 0 R/W Transmit FIFO Underflow Indicates that an underflow has occurred in the transmit FIFO during frame transmission. Incomplete data is sent onto the line. 0: Underflow has not occurred 1: Underflow has occurred 18 FR 0 R/W Frame Reception Indicates that a frame has been received and the receive descriptor has been updated. This bit is set to 1 each time a frame is received. 0: Frame has not been received 1: Frame has been received 17 RDE 0 R/W Receive Descriptor Empty Indicates that the RACT bit of a receive descriptor read by the E-DMAC for receive DMA operation is cleared to 0 (invalid). When receive descriptor empty (RDE = 1) occurs, reception can be resumed by setting the RACT bit (cleared to 0) of the receive descriptor to 1 and then writing 1 to the RR bit in EDRRR. 0: Receive descriptor active bit RACT = 1 detected 1: Receive descriptor active bit RACT = 0 detected 16 RFOF 0 R/W Receive FIFO Overflow Indicates that the receive FIFO has overflowed during frame reception. 0: Overflow has not occurred 1: Overflow has occurred 15 to 11 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 10, 9 Undefined R Reserved The write value should always be 0. 8 0 R Reserved The write value should always be 0. 7 RMAF 0 R/W Receive Multicast Address Frame 0: Multicast address frame has not been received 1: Multicast address frame has been received 6, 5 All 0 R Reserved The write value should always be 0. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 26-41 RZ/A1H Group, RZ/A1M Group 26. Ethernet Controller Bit Bit Name Initial Value R/W Description 4 RRF 0 R/W Receive Residual-Bit Frame 0: Residual-bit frame has not been received 1: Residual-bit frame has been received 3 RTLF 0 R/W Receive Too-Long Frame Indicates that a frame whose byte size exceeds the upper limit for the receive frame length set by RFLR has been received. 0: Too-long frame has not been received 1: Too-long frame has been received 2 RTSF 0 R/W Receive Too-Short Frame Indicates that a frame of fewer than 64 bytes has been received. 0: Too-short frame has not been received 1: Too-short frame has been received 1 PRE 0 R/W PHY-LSI Receive Error 0: PHY-LSI receive error has not been detected 1: PHY-LSI receive error has been detected 0 CERF 0 R/W CRC Error on Received Frame 0: CRC error has not been detected 1: CRC error has been detected R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 26-42 RZ/A1H Group, RZ/A1M Group 26.3.42 26. Ethernet Controller E-MAC/E-DMAC Status Interrupt Permission Register (EESIPR) EESIPR is a 32-bit readable/writable register that enables interrupts corresponding to individual bits in the E-MAC/EDMAC status register (EESR). An interrupt is enabled by writing 1 to the corresponding bit. Bit: 31 30 29 28 27 26 23 22 21 20 19 18 17 16 TC1 IP TUC IP ROC IP TABT IP RABT RFCOF IP IP ECI IP TC0 IP TDE IP TFUF IP FR IP RDE IP RFOF IP 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 RMAF IP RRF IP RTLF IP RTSF IP PRE IP CERF IP 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R/W 0 R 0 R 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W TWB1 TWB0 IP IP Initial value: 0 R/W: R/W Bit: Initial value: R/W: 25 24 0 R/W Bit Bit Name Initial Value R/W Description 31 TWB1IP 0 R/W Write-Back Complete Interrupt Enable 0: Write-back complete interrupt is disabled 1: Write-back complete interrupt is enabled 30 TWB0IP 0 R/W Write-Back Complete Interrupt Enable 0: Write-back complete interrupt is disabled 1: Write-back complete interrupt is enabled 29 TC1IP 0 R/W Frame Transmission Complete Interrupt Enable 0: Frame transmission complete interrupt is disabled 1: Frame transmission complete interrupt is enabled 28 TUCIP 0 R/W Transmit Underflow Frame Write-Back Complete Interrupt Enable 0: Transmit underflow frame write-back complete interrupt is disabled 1: Transmit underflow frame write-back complete interrupt is enabled 27 ROCIP 0 R/W Receive Overflow Frame Write-Back Complete Interrupt Enable 0: Receive overflow frame write-back complete interrupt is disabled 1: Receive overflow frame write-back complete interrupt is enabled 26 TABTIP 0 R/W Transmit Abort Detect Interrupt Enable 0: Transmit abort detect interrupt is disabled 1: Transmit abort detect interrupt is enabled 25 RABTIP 0 R/W Receive Abort Detect Interrupt Enable 0: Receive abort detect interrupt is disabled 1: Receive abort detect interrupt is enabled 24 RFCOFIP 0 R/W Receive Frame Counter Overflow Interrupt Enable 0: Receive frame counter overflow interrupt is disabled 1: Receive frame counter overflow interrupt is enabled 23 0 R Reserved This bit is always read as 0. The write value should always be 0. 22 ECIIP 0 R/W E-MAC Status Register Source Interrupt Enable 0: E-MAC status interrupt is disabled 1: E-MAC status interrupt is enabled 21 TC0IP 0 R/W Frame Transmission Complete Interrupt Enable 0: Frame transmission complete interrupt is disabled 1: Frame transmission complete interrupt is enabled 20 TDEIP 0 R/W Transmit Descriptor Empty Interrupt Enable 0: Transmit descriptor empty interrupt is disabled 1: Transmit descriptor empty interrupt is enabled 19 TFUFIP 0 R/W Transmit FIFO Underflow Interrupt Enable 0: Underflow interrupt is disabled 1: Underflow interrupt is enabled 18 FRIP 0 R/W Frame Reception Interrupt Enable 0: Frame reception interrupt is disabled 1: Frame reception interrupt is enabled R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 26-43 RZ/A1H Group, RZ/A1M Group 26. Ethernet Controller Bit Bit Name Initial Value R/W Description 17 RDEIP 0 R/W Receive Descriptor Empty Interrupt Enable 0: Receive descriptor empty interrupt is disabled 1: Receive descriptor empty interrupt is enabled 16 RFOFIP 0 R/W Receive FIFO Overflow Interrupt Enable 0: Overflow interrupt is disabled 1: Overflow interrupt is enabled 15 to 8 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 7 RMAFIP 0 R/W Receive Multicast Address Frame Interrupt Enable 0: Receive multicast address frame interrupt is disabled 1: Receive multicast address frame interrupt is enabled 6, 5 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 4 RRFIP 0 R/W Receive Residual-Bit Frame Interrupt Enable 0: Receive residual-bit frame interrupt is disabled 1: Receive residual-bit frame interrupt is enabled 3 RTLFIP 0 R/W Receive Too-Long Frame Interrupt Enable 0: Receive too-long frame interrupt is disabled 1: Receive too-long frame interrupt is enabled 2 RTSFIP 0 R/W Receive Too-Short Frame Interrupt Enable 0: Receive too-short frame interrupt is disabled 1: Receive too-short frame interrupt is enabled 1 PREIP 0 R/W PHY-LSI Receive Error Interrupt Enable 0: PHY-LSI receive error interrupt is disabled 1: PHY-LSI receive error interrupt is enabled 0 CERFIP 0 R/W CRC Error on Received Frame Interrupt Enable 0: CRC error interrupt is disabled 1: CRC error interrupt is enabled R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 26-44 RZ/A1H Group, RZ/A1M Group 26.3.43 26. Ethernet Controller Transmit/Receive Status Copy Enable Register (TRSCER) TRSCER specifies whether the information for the transmit and receive state reported by bits 26, 25, and 10 to 0 in the EMAC/E-DMAC status register (EESR) is to be reflected in the TFE or RFE bit of the corresponding descriptor. The bits in this register correspond to bits 26, 25, and 10 to 0 in EESR. When a bit is cleared to 0, the transmit status (bits 26 and 10 to 8 in EESR) is reflected in the TFE bit of the transmit descriptor, and the receive status (bits 25 and 7 to 0 in EESR) is reflected in the RFE bit of the receive descriptor. In this case, the state of a status bit set to 1 is reflected as the TFE or RFE bit set to 1. When a bit is set to 1, the occurrence of the corresponding source is not reflected in the descriptor. After this LSI is reset, all bits are cleared to 0. Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 RABT CE 0 R/W TABT CE Initial value: R/W: 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R/W Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 RMAF CE RRF CE RTLF CE RTSF CE PRE CE CERF CE 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R/W 0 R 0 R 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W Initial value: R/W: Bit Bit Name Initial Value R/W Description 31 to 18 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 17 TABTCE 0 R/W TABT Bit Copy Directive 0: Reflects the TABT bit status in the TFE bit of the transmit descriptor 1: Occurrence of the corresponding source is not reflected in the TFE bit of the transmit descriptor 16 RABTCE 0 R/W RABT Bit Copy Directive 0: Reflects the RABT bit status in the RFE bit of the receive descriptor 1: Occurrence of the corresponding source is not reflected in the RFE bit of the receive descriptor 15 to 8 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 7 RMAFCE 0 R/W RMAF Bit Copy Directive 0: Reflects the RMAF bit status in the RFE bit of the receive descriptor 1: Occurrence of the corresponding source is not reflected in the RFE bit of the receive descriptor 6, 5 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 4 RRFCE 0 R/W RRF Bit Copy Directive 0: Reflects the RRF bit status in the RFE bit of the receive descriptor 1: Occurrence of the corresponding source is not reflected in the RFE bit of the receive descriptor 3 RTLFCE 0 R/W RTLF Bit Copy Directive 0: Reflects the RTLF bit status in the RFE bit of the receive descriptor 1: Occurrence of the corresponding source is not reflected in the RFE bit of the receive descriptor 2 RTSFCE 0 R/W RTSF Bit Copy Directive 0: Reflects the RTSF bit status in the RFE bit of the receive descriptor 1: Occurrence of the corresponding source is not reflected in the RFE bit of the receive descriptor 1 PRECE 0 R/W PRE Bit Copy Directive 0: Reflects the PRE bit status in the RFE bit of the receive descriptor 1: Occurrence of the corresponding source is not reflected in the RFE bit of the receive descriptor R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 26-45 RZ/A1H Group, RZ/A1M Group 26. Ethernet Controller Bit Bit Name Initial Value R/W Description 0 CERFCE 0 R/W CERF Bit Copy Directive 0: Reflects the CERF bit status in the RFE bit of the receive descriptor 1: Occurrence of the corresponding source is not reflected in the RFE bit of the receive descriptor 26.3.44 Receive Missed-Frame Counter Register (RMFCR) RMFCR is a 16-bit counter that indicates the number of frames that could not be saved in the receive buffer and so were discarded during reception. When the receive FIFO overflows, the receive frames in the FIFO are discarded. The number of frames discarded at this time is counted. When the value in this register reaches H'0000FFFF, count-up is halted. Clear the counter by writing H'00000000 in this register. Note that a value other than H'00000000 must not be written to this register. Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 Initial value: R/W: 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W MCF[15:0] Initial value: 0 R/W: R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W Bit Bit Name Initial Value R/W Description 31 to 16 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 15 to 0 MFC[15:0] All 0 R/W Missed-Frame Counter These bits indicate the number of frames that are discarded and not transferred to the receive buffer during reception. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 26-46 RZ/A1H Group, RZ/A1M Group 26.3.45 26. Ethernet Controller Transmit FIFO Threshold Register (TFTR) TFTR is a 32-bit readable/writable register that specifies the transmit FIFO threshold at which the first transmission is started. The actual threshold is 4 times the set value. The E-MAC starts transmission when the amount of data in the transmit FIFO exceeds the number of bytes specified by this register, when the transmit FIFO is full, or when one frame of data write is performed. This register must not be written to during transmission (bits TR[1:0] in EDTRR = 11). Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 Initial value: R/W: 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 0 R 0 R 0 R 0 R 0 R 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W Initial value: R/W: TFT[10:0] 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W Bit Bit Name Initial Value R/W Description 31 to 11 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 10 to 0 TFT[10:0] All 0 R/W Transmit FIFO Threshold A value in 32-byte units and smaller than the FIFO size specified by FDR must be set as the transmit FIFO threshold. H'000: Store and forward modes H'008: 32 bytes H'010: 64 bytes H'018: 128 bytes : : H'07F: 508 bytes H'080: 512 bytes : : H'0FF: 1,020 bytes H'100: 1,024 bytes : : H'1FF: 2,044 bytes H'200: 2,048 bytes Note: * When starting transmission before one frame of data write has completed, take care no underflow occurs. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 26-47 RZ/A1H Group, RZ/A1M Group 26.3.46 26. Ethernet Controller FIFO Depth Register (FDR) FDR is a 32-bit readable/writable register that specifies the sizes of the transmit and receive FIFOs. Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 Initial value: R/W: 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R Bit: 15 14 13 12 11 10 9 8 4 3 2 1 0 0 R 0 R 0 R 0 R 0 R 1 R/W 1 R/W Initial value: R/W: TFD[2:0] 1 R/W 1 R/W 1 R/W 7 6 5 0 R 0 R 0 R RFD[4:0] 1 R/W 1 R/W 1 R/W Bit Bit Name Initial Value R/W Description 31 to 11 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 10 to 8 TFD[2:0] All 1 R/W Transmit FIFO Size Specifies 256 bytes to 2 Kbytes in 256-byte units as the size of the transmit FIFO whose maximum size is 2 Kbytes. The setting must not be changed after transmission/reception has started. H'00: 256 bytes H'01: 512 bytes : : H'07: 2048 bytes 7 to 5 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 4 to 0 RFD[4:0] All 1 R/W Receive FIFO Size Specifies 256 bytes to 4 Kbytes in 256-byte units as the size of the receive FIFO whose maximum size is 4 Kbytes. The setting must not be changed after transmission/reception has started. H'00: 256 bytes H'01: 512 bytes : : H'0F: 4096 bytes R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 26-48 RZ/A1H Group, RZ/A1M Group 26.3.47 26. Ethernet Controller Receiving Method Control Register (RMCR) RMCR is a 32-bit readable/writable register that specifies the control method for the RE bit in ECMR while a frame is received. This register must be set during the receiving-halted state. Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 Initial value: R/W: 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 RNC 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R/W Initial value: R/W: Bit Bit Name Initial Value R/W Description 31 to 1 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 0 RNC 0 R/W Receive Enable Control Sets whether to continue frame reception. 0: Upon completion of reception of one frame, the E-DMAC writes the receive status to the descriptor and clears the RR bit in EDRRR to 0. 1: Upon completion of reception of one frame, the E-DMAC writes (writes back) the receive status to the descriptor. In addition, the E-DMAC reads the next descriptor and prepares for reception of the next frame. 26.3.48 Receive Descriptor Fetch Address Register (RDFAR) RDFAR stores the descriptor start address that is required when the E-DMAC fetches descriptor information from the receive descriptor. Which receive descriptor information is used for processing by the E-DMAC can be recognized by monitoring addresses displayed in this register. The address from which the E-DMAC is actually fetching a descriptor may be different from the value read from this register. In the initial setting, set the address of the receive descriptor at which receive processing is to be started. Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 RDFA[31:16] Initial value: 0 R/W: R/W Bit: 15 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 14 13 12 11 10 9 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 8 7 6 5 4 3 2 1 0 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W RDFA[15:0] Initial value: 0 R/W: R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W Bit Bit Name Initial Value R/W Description 31 to 0 RDFA[31:0] All 0 R/W Receive Descriptor Fetch Address Writing to these bits during the reception is prohibited. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 26-49 RZ/A1H Group, RZ/A1M Group 26.3.49 26. Ethernet Controller Receive Descriptor Finished Address Register (RDFXR) RDFXR stores the start address of the receive descriptor for which the E-DMAC has just completed the write-back processing. Up to which receive descriptor has been processed by the E-DMAC can be recognized by monitoring addresses displayed in this register. In the initial setting, set the address of the descriptor immediately before the descriptor that is pointed to by the address in RDFAR. Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 RDFX[31:16] Initial value: 0 R/W: R/W Bit: 15 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 14 13 12 11 10 9 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 8 7 6 5 4 3 2 1 0 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W RDFX[15:0] Initial value: 0 R/W: R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W Bit Bit Name Initial Value R/W Description 31 to 0 RDFX[31:0] All 0 R/W Receive Descriptor Finished Address Writing to these bits during the reception is prohibited. 26.3.50 Receive Descriptor Final Flag Register (RDFFR) RDFFR indicates whether the receive descriptor for which the E-DMAC has just completed the write-back processing and whose start address is stored in RDFXR is at the end of the receive descriptor queue (descriptor list). Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 Initial value: R/W: 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 RDLF 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R/W Initial value: R/W: Bit Bit Name Initial Value R/W Description 31 to 1 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 0 RDLF 0 R/W Receive Descriptor Queue Last Flag Indicates whether the receive descriptor for which the E-DMAC has just completed the write-back processing and whose start address is stored in RDFXR is at the end of the receive descriptor queue (descriptor list). 0: Not the last descriptor in the receive descriptor queue 1: Last descriptor in the receive descriptor queue R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 26-50 RZ/A1H Group, RZ/A1M Group 26.3.51 26. Ethernet Controller Transmit Descriptor Fetch Address Register (TDFAR) TDFAR stores the descriptor start address that is required when the E-DMAC fetches descriptor information from the transmit descriptor. Which transmit descriptor information is used for processing by the E-DMAC can be recognized by monitoring addresses displayed in this register. The address from which the E-DMAC is actually fetching a descriptor may be different from the value read from this register. In the initial setting, set the address of the transmit descriptor at which transmit processing is to be started. Bit: 31 30 29 28 27 26 25 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 14 13 12 11 10 9 24 23 22 21 20 19 18 17 16 TDFA[31:16] Initial value: 0 R/W: R/W Bit: 15 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 8 7 6 5 4 3 2 1 0 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W TDFA[15:0] Initial value: 0 R/W: R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W Bit Bit Name Initial Value R/W Description 31 to 0 TDFA[31:0] All 0 R/W Transmit Descriptor Fetch Address Writing to these bits during transmission is prohibited. 26.3.52 Transmit Descriptor Finished Address Register (TDFXR) TDFXR stores the start address of the transmit descriptor for which the E-DMAC has just completed the write-back processing. Up to which transmit descriptor has been processed by the E-DMAC can be recognized by monitoring addresses displayed in this register. In the initial setting, set the address of the transmit descriptor immediately before the descriptor that is pointed to by the address in TDFAR. Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 TDFX[31:16] Initial value: 0 R/W: R/W Bit: 15 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 14 13 12 11 10 9 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 8 7 6 5 4 3 2 1 0 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W TDFX[15:0] Initial value: 0 R/W: R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W Bit Bit Name Initial Value R/W Description 31 to 0 TDFX[31:0] All 0 R/W Transmit Descriptor Finished Address Writing to these bits during transmission is prohibited. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 26-51 RZ/A1H Group, RZ/A1M Group 26.3.53 26. Ethernet Controller Transmit Descriptor Final Flag Register (TDFFR) TDFFR indicates whether the transmit descriptor for which the E-DMAC has just completed the write-back processing and whose start address is stored in TDFXR is at the end of the transmit descriptor queue (descriptor list). Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 Initial value: R/W: 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 TDLF 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R/W Initial value: R/W: Bit Bit Name Initial Value R/W Description 31 to 1 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 0 TDLF 0 R/W Transmit Descriptor Queue Last Flag Indicates whether the transmit descriptor for which the E-DMAC has just completed the write-back processing and whose start address is stored in TDFXR is at the end of the transmit descriptor queue (descriptor list). 0: Not the last descriptor in the transmit descriptor queue 1: Last descriptor in the transmit descriptor queue R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 26-52 RZ/A1H Group, RZ/A1M Group 26.3.54 26. Ethernet Controller Overflow Alert FIFO Threshold Register (FCFTR) FCFTR is a 32-bit readable/writable register that sets the flow control of the E-MAC. The threshold can be set by the size of the receive FIFO data (bits RFD[7:0]) and the number of receive frames (bits RFF[4:0]). If the same receive FIFO size as set by the FIFO depth register (FDR) is set when flow control is turned on according to the RFD setting condition, flow control is turned on with (FIFO data size - 64) bytes. For instance, when the RFD bits in FDR is 7 and the RFD bits in this register is 7, flow control is turned on when (2,048 - 64) bytes of data is stored in the receive FIFO. The value set in the RFD bits in this register should be equal to or less than that set in the RFD bits in FDR. Flow control is turned on when either of the setting conditions of bits RFF[4:0] and bits RFD[7:0] is satisfied. Flow control is turned off when neither of the conditions is satisfied (release). Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 Initial value: R/W: 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 1 R/W 0 R/W 1 R/W 1 R/W 1 R/W Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 1 R/W 1 R/W 1 R/W Initial value: R/W: RFF[4:0] RFD[7:0] 1 R/W 1 R/W 1 R/W 1 R/W 1 R/W Bit Bit Name Initial Value R/W Description 31 to 21 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 20 to 16 RFF[4:0] H'17 R/W Receive FIFO Overflow Alert Signal Output Threshold H'00: When one receive frame has been stored in the receive FIFO H'01: When two receive frames have been stored in the receive FIFO : : H'16: When 23 receive frames have been stored in the receive FIFO H'17: When 24 receive frames have been stored in the receive FIFO 15 to 8 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 7 to 0 RFD[7:0] H'FF R/W Receive FIFO Overflow Alert Signal Output Threshold H'00: When (256 - 32) bytes of data is stored in the receive FIFO H'01: When (512 - 32) bytes of data is stored in the receive FIFO : : H'06: When (1,792 - 32) bytes of data is stored in the receive FIFO H'07: When (2,048 - 64) bytes of data is stored in the receive FIFO R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 26-53 RZ/A1H Group, RZ/A1M Group 26.3.55 26. Ethernet Controller Receive Data Padding Insert Register (RPADIR) RPADIR is a 32-bit readable/writable register that inserts padding in receive data. To change the settings of this register, execute a software reset by means of the SWRT and SWRR bits in the E-DMAC mode register (EDMR) before making settings again. Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 Initial value: R/W: 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W PADS[4:0] PADR[15:0] Initial value: 0 R/W: R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W Bit Bit Name Initial Value R/W Description 31 to 21 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 20 to 16 PADS[4:0] H'00 R/W Padding Size H'00: No padding insertion H'01: 1-byte insertion : : H'1F: 31-byte insertion 15 to 0 PADR[15:0] H'0000 R/W Padding Slot H'0000: Inserts specified size of padding at the first byte H'0001: Inserts specified size of padding at the second byte : : H'FFFF: Inserts specified size of padding at the 64K byte R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 26-54 RZ/A1H Group, RZ/A1M Group 26.3.56 26. Ethernet Controller Intelligent Checksum Mode Register (CSMR) CSMR is a readable 32-bit register that specifies the intelligent checksum operation mode. This register must be set while reception is halted. Bit: 31 30 28 27 26 25 24 23 22 21 20 19 18 17 16 1 R/W 1 R/W 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 1 R/W 0 R/W CSEBL CSMD Initial value: R/W: 29 Bit: Initial value: R/W: SB[5:0] 0 R/W 1 R/W 1 R/W 0 R/W Bit Bit Name Initial Value R/W Description 31 CSELB 1 R Intelligent Checksum Calculation Operation Setting 0: The result of checksum calculation is not written back to the receive descriptor. 1: The result of checksum calculation is written back to the receive descriptor. 30 CSMD 1 R/W Intelligent Checksum Calculation Mode Setting 0: After having skipped the number of bytes specified in SB[5:0], counting from the beginning of the MAC-layer packet, the checksum is calculated for all subsequent data 1: MAC- or IP-layer packets are detected and checksums are calculated for upper-layer protocol packets such as TCP or UDP. 29 to 6 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 5 to 0 SB[5:0]*1 011010 R/W Intelligent Checksum Calculation Skip Bytes These bits specify the number of bytes to be skipped for checksum calculation, counting from the beginning of the data received in the EDMAC. When padding bytes are to be added, specify the checksum start position to cover the amount or extent of padding. H'00: 0 bytes (meaning checksum calculation is performed from the beginning of the packet.) H'02: 2 bytes : : H'1A: 26 bytes H'3E: 62 bytes Note 1. These bits should only be set when CSEL is 1 and CSMD is 0; otherwise, set to H'00. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 26-55 RZ/A1H Group, RZ/A1M Group 26.3.57 26. Ethernet Controller Intelligent Checksum Skipped Bytes Monitor Register (CSSBM) CSSBM is a 32-bit readable register that holds the number of bytes that have been skipped in received packets being handled by the E-DMAC. The number of skipped bytes can be monitored through this register. The amount of data received in E-DMAC may not match the number of skipped bytes. Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 Initial value: R/W: 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R Initial value: R/W: SBM[5:0] 0 R 0 R 0 R 0 R Bit Bit Name Initial Value R/W Description 31 to 6 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 5 to 0 SBM[5:0] 000000 R Number of Skipped Bytes These bits are read-only. Writing is prohibited. These bits are initialized when the beginning of a packet for reception is detected. Note: * This register is only valid when CSEL is 1 and CSMD is 0. 26.3.58 Intelligent Checksum Monitor Register (CSSMR) CSSMR is a 32-bit register that holds the checksum value of received packets being handled by the E-DMAC. The checksum value can be monitored through this register. The amount of data received in E-DMAC may not match the number of skipped bytes. Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 Initial value: R/W: 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 0 R 0 R 0 R 0 R 0 R 0 R 0 R CS[15:0] Initial value: R/W: 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R Bit Bit Name Initial Value R/W Description 31 to 6 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 5 to 0 CS[15:0] 000000 R Intelligent Checksum Value These bits are read-only. Writing is prohibited. These bits are initialized when the beginning of a packet for reception is detected. Note: * This register is only valid when CSEL = 1 and CSMD = 0. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 26-56 RZ/A1H Group, RZ/A1M Group 26.4 26. Ethernet Controller Operation The ETHER consists of the following three function units: * DMA transfer controller (E-DMAC):DMA transfer between the transmit/receive buffer in the memory and the transmit/receive FIFO * MAC controller (E-MAC): Transmission/reception processing between the transmit/receive FIFO and the MII * Transfer Switching Unit (TSU): CAM processing Using its direct memory access (DMA) function, the E-DMAC performs DMA transfer of frame data between a userspecified Ethernet frame transmission/reception data storage destination (accessible memory space: transmit buffer/ receive buffer) and the transmit/receive FIFO in the E-DMAC. The user cannot read and write data from and to the transmit/receive FIFO directly via the CPU. To enable the E-DMAC to perform DMA transfer, information (data) including a transmit/receive data storage address and so forth, referred to as a descriptor, is required. The E-DMAC reads transmit data from the transmit buffer or writes receive data to the receive buffer according to the descriptor information. By arranging multiple descriptors as a descriptor row (list) (to be placed in a readable/writable memory space), multiple Ethernet frames can be transmitted or received continuously. The E-MAC constructs an Ethernet frame using the data written to the transmit FIFO and transmits the frame to the MII. It also performs a CRC check of an Ethernet frame received from the MII and deconstructs the frame to write to the receive FIFO. The E-MAC supports the MII format for interface to the PHI-LSI connected externally to this LSI. The TSU, which is placed between the E-DMAC and E-MAC, references the CAM entry table to select one of the following tasks according to the Ethernet frame destination address (DA) input to the E-MAC. * Receives data and writes to the receive FIFO. * Discards data. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 26-57 RZ/A1H Group, RZ/A1M Group 26. Ethernet Controller Figure 26.2 shows the frame data path and an overview of each setting. In memory Transmit data buffer Transmit/receive descriptor Receive data buffer Internal bus Transmit request EDTRR0.TR = 11 Receive request EDRRR0.RR = 1 ETHER E-DMAC Descriptor access DMA transfer Transmitter startup EDSR0.ENT = 1 Receiver startup EDSR0.ENR = 1 Transmit FIFO Receive FIFO TSU CAM control CAM entry table CAM reference (32 entries 48 bits) (Reference setting: TSU_TEN) Reception enabled ECMR0.RE = 1 Transmission enabled ECMR0.TE = 1 E-MAC PHY MII Figure 26.2 ETHER Data Path and Various Settings R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 26-58 RZ/A1H Group, RZ/A1M Group 26.4.1 26. Ethernet Controller Descriptors and Descriptor List The E-DMAC performs DMA transfer according to the information (data), referred to as a descriptor, written in memory space. There are two types of descriptors: transmit descriptors and receive descriptors. Before a DMA transfer, DMA transfer information including a transmit/receive frame data storage address must be set by software. The E-DMAC automatically starts reading a transmit/receive descriptor when the TR bits in EDTRR are set to 11 or the RR bit in EDRRR is set to 1, and performs DMA transfer of frame data between the transmit/receive buffer and transmit/ receive FIFO according to the information stored in the descriptor. After completion of Ethernet frame transmission/ reception, the E-DMAC disables the descriptor valid/invalid bit and reflects the result of transmission/reception in the status bits. Descriptors are placed in a readable/writable memory space. The address of the start descriptor (descriptor to be read first by the E-DMAC) is set in TDLAR/RDLAR. When multiple descriptors are prepared as a descriptor row (descriptor list), the descriptors are placed in continuous addresses (memory) according to the descriptor length set in the DL0 and DL1 bits in EDMR. (1) Transmit Descriptor Figure 26.3 shows the configuration of a transmit descriptor and the relationship with a transmit buffer. The data of a transmit descriptor consists of TD0, TD1, TD2, and padding data in groups of 32 bits from top to end. The length of padding data is determined according to the descriptor length specified by the DL0 and DL1 bits in EDMR. TD0 indicates whether the transmit descriptor is valid or invalid, and information about the descriptor configuration and status. TD1 indicates the length of data in a transmit buffer to be transferred (TDL) as specified by the descriptor. TD2 indicates the start address of a transmit buffer that holds data to be transferred (TBA). Depending on the descriptor specification, one transmit descriptor can specify all transmit data of one frame (singleframe/single-buffer) or multiple descriptors can specify the transmit data of one frame (single-frame/multi-buffer). As an example of single-frame/multi-buffer operation, the data portion that is used in a fixed manner in each Ethernet frame transmission can be referenced by multiple descriptors. For example, multiple descriptors can share the destination address and transmit source address in an Ethernet frame, and the remaining data can be stored in each separate buffer. Transmit descriptor TD0 31 30 29 28 27 26 25 T T T T T F F F A D P E E C L T E I Transmit buffer 12 11 Reserved 0 TFS[26:0] Valid transmit data TD1 TD2 31 TDL 31 16 TBA 0 Padding (4/20/52 bytes)* Note: *According to the descriptor length set by the DL0 and DL1 bits in EDMR, the padding size is determined as follows: For 16 bytes padding = 4 bytes For 32 bytes padding = 20 bytes For 64 bytes padding = 52 bytes Figure 26.3 Relationship between Transmit Descriptor and Transmit Buffer R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 26-59 RZ/A1H Group, RZ/A1M Group (a) 26. Ethernet Controller Transmit Descriptor 0 (TD0) Before the TR bits in EDTRR are set to 11, the user sets whether the bits of the descriptor are valid or invalid bit and sets other descriptor configuration. After Ethernet frame transmission, the E-DMAC disables the valid/invalid bits of the descriptor and writes status information. This operation is referred to as write-back. When using TD0, the user should write desired values to bits 31 to 28 and 26 according to the descriptor configuration. Bits 27 and 25 to 0 should be cleared to 0. Bit Bit Name Initial Value R/W Description 31 TACT 0 R/W Transmit Descriptor Valid/Invalid Indicates whether the corresponding descriptor is valid or invalid. To make this bit valid, store transmit data in a transmit buffer (user-specified transmit data storage destination) beforehand, then write 1 to this bit. The E-DMAC clears this bit to 0 after data transfer. 0: Indicates that this transmit descriptor is invalid Indicates the initial setting state, the state after 0 is written, or (in case the user writes 1 to this bit) that this bit is cleared to 0 because the E-DMAC data transfer processing is completed. If this state is recognized when the E-DMAC reads a descriptor, the EDMAC clears the TR bit in EDTRR to 0, and halts transfer operation related to transmission by the E-DMAC. 1: Indicates that this transmit descriptor is valid After the user writes 1 to this bit, this bit indicates that data is not transferred yet or data is being transferred. When there is a descriptor row (descriptor list) consisting of multiple continuous descriptors, the E-DMAC can continue operation when this bit of the next descriptor is valid. 30 TDLE 0 R/W Transmit Descriptor List End Indicates whether the corresponding descriptor is the last descriptor of the descriptor row (descriptor list). 0: Not last descriptor After transfer of the corresponding descriptor, the E-DMAC reads the next one in the list of continuous descriptors. 1: Last descriptor After transfer of the corresponding descriptor, the E-DMAC reads the descriptor placed at the address indicated by TDLAR. 29, 28 TFP[1:0] 00 R/W Transmit Frame Position These bits indicate whether information of this descriptor represents information about the start, middle, or end of the transmit frame. 00: The information of the descriptor represents information about the middle of the frame. 01: The information of the descriptor represents information about the end of the frame. 10: The information of the descriptor represents information about the start of the frame. 11: The information of the descriptor represents all information about the frame (single-frame/single-descriptor (single-buffer)). Reference When one frame is divided for use, the method of specifying this bit for a descriptor row according to the number of divisions is described below. * For single-frame/single-descriptor operation First descriptor: TFP[1:0] = 11 * For single-frame/two-descriptor operation First descriptor: TFP[1:0] = 10 Second descriptor: TFP[1:0] = 01 * For single-frame/three-descriptor operation First descriptor: TFP[1:0] = 10 Second descriptor: TFP[1:0] = 00 Third descriptor: TFP[1:0] = 01 When the number of divisions is large, a descriptor row is configured by adding intermediate descriptors with TFP[1:0] = 00. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 26-60 RZ/A1H Group, RZ/A1M Group 26. Ethernet Controller Bit Bit Name Initial Value R/W Description 27 TFE 0 R/W Transmit Frame Error Occurrence Indicates that an error occurred in the transmit frame. 0: The TFS11 to TFS0 bits are all 0 1: One of the TFS11 to TFS0 bits is 1 The TFS8 to TFS0 bits can be masked for each factor by using TRSCER. The TFS11 to TFS9 bits cannot be masked. This bit is set by the E-DMAC write-back operation. 26 TWBI 0 R/W Write-Back Completion Interrupt Notification 0: Does not notify of a write-back completion interrupt 1: After a write-back operation to this descriptor is complete, this bit sets the TWB1 and TWB0 bits in EESR to 11 and notifies the CPU of a write-back completion interrupt. This bit is valid only for the descriptor including the end of transmit frame (TFP = 01 or 11). This bit is cleared to 0 by the E-DMAC write-back operation. 25 to 12 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 11 to 0 TFS [11:0] All 0 R/W Transmit Frame Status These bits indicate the status of the corresponding frame. A bit below, which is set by the E-DMAC write-back operation, indicates the occurrence of the corresponding event when set to 1. * TFS[11:10]: Reserved (The write value should always be 0.) * TFS[9]: Transmit FIFO underflow (Corresponding to the TUC bit in EESR) * TFS[8]: Detection of transmission abort (Corresponding to the TABT bit in EESR) * TFS[7:0]: Reserved (The write value should always be 0.) (b) Transmit Descriptor 1 (TD1) TD1 indicates the data length of the transmit buffer used by the corresponding descriptor. The user should set TD1 before the start of a read by the E-DMAC. Initial Value R/W Description TDL [15:0] All 0 R/W Transmit Buffer Data Length (in bytes) These bits set the data length of the corresponding transmit buffer in bytes. The specifiable data lengths are from a minimum of 1 (H'0001) byte to a maximum of 64 K - 32 (H'FFE0) bytes. All 0 R Reserved These bits are always read as 0. The write value should always be 0. Bit Bit Name 31 to 16 15 to 0 (c) Transmit Descriptor 2 (TD2) TD2 indicates the start address of the corresponding 32-bit width transmit buffer. An address value should be specified in a 16-byte boundary. Bit Bit Name 31 to 0 TBA [31:0] Initial Value R/W Description All 0 R/W Transmit Buffer Start Address These bits set the start address of the corresponding transmit buffer in a 16-byte boundary. If descriptors are set below, the E-DMAC does not return to normal operation until a system reset is performed. * TFP (transmit frame position) is not logically correct Example: The TFP bits are set to 11 in a descriptor (descriptor A) and the TFP bits are set to 01 in the next descriptor (descriptor B). This specification means that there is no descriptor indicating the start of the transmit R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 26-61 RZ/A1H Group, RZ/A1M Group 26. Ethernet Controller frame specified by descriptor B. * TBL (transmit buffer length) is set to 0 When one transmit frame is divided into three parts or more with transmit descriptors, the E-DMAC performs the following write-back operation: * A write-back operation is performed for a transmit descriptor including information for the start of the transmit frame (TFP = 10 or 11) and for a transmit descriptor including information for the end of the frame (TFP = 01 or 11). * A write-back operation is not performed for a transmit descriptor for the middle of the frame (TFP = 00). However, TFE (transmit frame error occurrence) or TFS (transmit frame status) is written only to a transmit descriptor including information for the end of the frame (TFP = 01 or 11) by a write-back operation. Before changing a transmit descriptor with the software, make sure that a write-back operation has been performed (TACT = 0) for the transmit descriptor including information for the end of the frame (TFP = 01 or 11) to avoid overwriting (re-setting) an unprocessed transmit descriptor. (2) Receive Descriptor Figure 26.4 shows the relationship between a receive descriptor and receive buffer. The data of a receive descriptor consists of RD0, RD1, RD2, and padding data in groups of 32 bits from top to end. The length of padding data is determined according to the descriptor length specified by the DL0 and DL1 bits in EDMR. RD0 indicates whether the receive descriptor is valid or invalid, and information about descriptor configuration and status. RD1 indicates the length of data that can be received in the receive buffer specified by the descriptor (RBL) and the length of the received frame data (RDL). RD2 indicates the start address of the receive buffer for storing receive data (RBA). Depending on the descriptor specification, one receive descriptor can specify the storing of all receive data of one frame in a receive buffer (single-frame/single-buffer). All receive frames can be stored in a single buffer if RBL of each descriptor is set to more than 1514 bytes (maximum Ethernet frame length). Receive buffer Receive descriptor RD0 31 30 29 28 27 26 25 1615 R R R R R F C RFS[9:0] A D F E S C L P T E E 31 31 RD2 RCS[15:0] 15 RBL RD1 0 16 0 Valid receive data RDL 0 RBA Padding (4/20/52 bytes)* Note: *According to the descriptor length set by the DL0 and DL1 bits in EDMR, the padding size is determined as follows: For 16 bytes padding = 4 bytes For 32 bytes padding = 20 bytes For 64 bytes padding = 52 bytes Figure 26.4 Relationship between Receive Descriptor and Receive Buffer R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 26-62 RZ/A1H Group, RZ/A1M Group (a) 26. Ethernet Controller Receive Descriptor 0 (RD0) The user sets whether the bits of the descriptor are valid or invalid and whether the descriptor represents the end of the descriptor list in RD0 before the RR bit in EDRRR is set to 1 and the start of a read by the E-DMAC. After receive DMA transfer of an Ethernet frame by the E-DMAC, the E-DMAC disables the valid/invalid bits of the descriptor and writes status information. This operation is referred to as write-back. When using RD0, the user should write desired values to bits 31 and 30 according to the descriptor configuration. Bits 29 to 0 should be cleared to 0. Bit Bit Name Initial Value R/W Description 31 RACT 0 R/W Receive Descriptor Valid/Invalid Indicates whether this descriptor is valid or invalid. To make this bit valid, prepare a receive buffer (user-specified receive data storage destination) beforehand, then write 1 to this bit. The E-DMAC clears this bit to 0 after data transfer. 0: Indicates that this receive descriptor is invalid Indicates the initial setting state, the state after 0 is written to, or (in case the user writes 1 to this bit) that this bit is cleared to 0 because the E-DMAC data transfer processing is completed If this state is recognized when the E-DMAC reads a descriptor, the E-DMAC clears the RR bit in EDRRR to 0, and halts transfer operation related to reception by the E-DMAC 1: Indicates that this receive descriptor is valid Indicates that data is not transferred yet after the user writes 1 to this bit, or that data is being transferred When there is a descriptor row (descriptor list) consisting of multiple continuous descriptors, the E-DMAC can continue operation when this bit of the next descriptor is valid 30 RDLE 0 R/W Receive Descriptor List End Indicates whether this descriptor is the last descriptor of the descriptor row (descriptor list). 0: Not last descriptor After transfer of this descriptor, the E-DMAC reads the next one in the list of continuous descriptors 1: Last descriptor After transfer of this descriptor, the E-DMAC reads the descriptor placed at the address indicated by RDLAR 29, 28 RFP[1:0] 00 R/W Receive Frame Position 1, 0 The E-DMAC indicates by write-back operation whether information of the corresponding descriptor represents information about the start, middle, or end of the receive frame. 00: The information of the descriptor represents information about the middle of the frame 01: The information of the descriptor represents information about the end of the frame 10: The information of the descriptor represents information about the start of the frame 11: The information of the descriptor represents all information about the frame (single-frame/single-descriptor (single-buffer)) Note: The relationship between a frame after reception of one frame and a descriptor is described below. When the receive buffer data length is less than the receive frame length, these bits are set to a value other than 11 after reception. When they are set so, reception processing should be started after a software reset. 27 RFE 0 R/W Receive Frame Error Occurrence Indicates that an error occurred in the receive frame. 0: RFS11 to RFS0 are all 0 1: One of RFS11 to RFS0 is 0 Each of RFS8 to RFS0 can be masked by using TRSCER. RFS11 to RFS9 cannot be masked. This bit is set by the E-DMAC write-back operation. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 26-63 RZ/A1H Group, RZ/A1M Group 26. Ethernet Controller Bit Bit Name Initial Value R/W Description 26 RCSE 0 R/W Receive Packet Checksum Value Evaluation by Intelligent Checksum When CSEBL = 1 and CSMD = 1, the value of this bit is set as shown in Table 26.3, according to the receive packet and receive data. The information of this bit is invalid when operation is performed with a setting other than above. 25 to 16 RFS[9:0] All 0 R/W Receive Frame Status These bits indicate the error status during frame reception. RFS9: Receive FIFO overflow (corresponding to the RFOF bit in EESR) RFS8: Reserved (write value should be 0) RFS7: Multicast address frame received (corresponding to the RMAF bit in EESR) RFS[6:5]: Reserved (write value should be 0) RFS4: Residual-bit frame receive error (corresponding to the RRF bit in EESR) RFS3: Long frame receive error (corresponding to the RTLF bit in EESR) RFS2: Short frame receive error (corresponding to the RTSF bit in EESR) RFS1: PHY-LSI receive error (corresponding to the PRE bit in EESR) RFS0: CRC error on receive frame (corresponding to the CERF bit in EESR) 15 to 0 RCS[15:0] All 0 R/W Receive Packet Checksum Value in Intelligent Checksum Table 26.3 RCSE State Determined by Receive Packet Type and Receive Data Frame Type IP Version Option and Extension Header IPv4 IPv6 Normal Data Abnormal Data RCS[15:0] RCSE RCS[15:0] RCSE None H'FFFF H'0000 0 Undefined 1 Fragment Undefined Undefined Undefined Undefined Option H'FFFF H'0000 0 Undefined 1 None H'FFFF H'0000 0 Undefined 1 Hop-by-hop H'FFFF H'0000 0 Undefined 1 Routing H'FFFF H'0000 0 Undefined 1 Destination options H'FFFF H'0000 0 Undefined 1 AH H'FFFF H'0000 0 Undefined 1 Fragment Undefined Undefined Undefined Undefined ESP H'0000 1 H'0000 1 MobileIPv6 H'0000 1 H'0000 1 Others Other than IPv4 or IPv6 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 H'0000 1 H'0000 1 H'0000 0 H'0000 0 26-64 RZ/A1H Group, RZ/A1M Group (b) 26. Ethernet Controller Receive Descriptor 1 (RD1) In RD1, the user specifies the data length of a receive buffer usable by the corresponding descriptor. After reception of a frame, RD1 indicates the length of a frame received by the E-DMAC. The user should set RD1 before the start of a read by the E-DMAC. Initial Value R/W Description RBL [15:0] All 0 R/W Receive Buffer Data Length (in bytes, to be specified with a 32-byte boundary) These bits set the length of data that can be received by the corresponding receive buffer with an integral multiple of 32 bytes. The specifiable data lengths are from a minimum of 32 (H'0020) bytes to a maximum of 64 K - 32 (H'FFE0) bytes. Set the data length so that a receive frame can be stored in a single buffer. When the checksum function is disabled, any received frame can be stored in a single buffer if the setting is for 1514 bytes (the maximum length of an Ethernet frame) or more. When the checksum function is enabled, any received frame can be stored in a single buffer if the setting is for 1516 bytes (the maximum length of an Ethernet frame + checksum data) or more. RDL [15:0] All 0 R Receive Data Length These bits indicate the data length of a receive frame stored in the receive buffer. Receive data transferred to the receive buffer does not include CRC data (4 bytes) placed at the end of a frame. Accordingly, these bits indicate the number of bytes (valid data bytes), excluding the CRC code, as the data length of the received frame. When the checksum function is enabled, they indicate the number of bytes including the checksum value (2 bytes) as the data length. In single-frame/multi-buffer (descriptor) operation, only the receive data length of the last descriptor is valid. The receive data length of an intermediate descriptor has no meaning. The maximum frame length that can be received is: When padding function is invalid: 64 Kbytes between 1 byte (H'FFFF) When padding function is valid: 64 Kbytes between 32 bytes (H'FFE0) Bit Bit Name 31 to 16 15 to 0 (c) Receive Descriptor 2 (RD2) RD2 indicates the start address of the corresponding receive buffer. Set the start address of a receive buffer with a 32byte boundary. Bit Bit Name 31 to 0 RBA [31:0] Initial Value R/W Description All 0 R/W Receive Buffer Start Address These bits set the start address of the corresponding receive buffer with a 32-byte boundary. The E-DMAC performs DMA transfer for a receive frame from the address specified by RBA (receive buffer address) to the receive buffer in 32-byte units. RBL (receive buffer length) must be set to be an integral multiple of 32 bytes. If data to be transferred is less than 32 bytes, invalid data will be written to. [Example] When the receive frame length is 170 bytes and the required receive buffer capacity is 192 bytes (32 bytes x 6), the sixth DMA-transfer causes invalid data to be written to the receive buffer (In the 32-byte DMA data, the former 10 bytes are valid and the latter 22 bytes are invalid). Padding of the value 0 can be inserted into only one position in the receive frame by setting RPADIR. The padding size can be selected from 1 byte to 31 bytes in byte units. When padding is inserted into a receive frame, a receive buffer area equal to the total of "receive frame length and padding size" is required. RPADIR setting is valid for all receive frames. RFE (receive frame error occurrence), PV (padding insertion), RFS (receive frame status) and RFS (receive frame status) are only set in the receive descriptor including information for the end of the frame (TFP = 01 or 11) by a write-back R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 26-65 RZ/A1H Group, RZ/A1M Group 26. Ethernet Controller operation. Before re-setting a receive descriptor with the software, completion of a write-back operation for the receive descriptor (RACT = 0) must be confirmed to avoid rewriting to (and re-setting) an unprocessed receive descriptor. (3) Descriptor and Transmit/Receive Buffer (a) Transmission Each transmit descriptor specifies one transmit buffer. The E-DMAC transfers a transmit frame stored in a transmit buffer specified by a transmit descriptor to the transmit FIFO. Multiple transmit frames stored in transmit buffers specified by multiple descriptors can be connected into one transmit frame and transferred to the transmit FIFO. Figure 26.5 shows the relationship between the transmit descriptors and transmit buffers. Transmit descriptor ring (in memory) Transmit buffer (in memory) TACT TDL TFP[1:0] 10 1 1 16-byte boundary Transmit descriptor 1 (Transmit frame A) 16-byte boundary 10 1 0 Transmit descriptor 2 (Transmit frame B) 10 0 0 Transmit descriptor 3 (Transmit frame B) 16-byte boundary 16-byte boundary Transmit descriptor 4 (Transmit frame B) 16-byte boundary 16-byte boundary Transmit descriptor 5 (Transmit frame C) 16-byte boundary 10 0 1 16-byte boundary Transmit descriptor 6 (Transmit frame C) 16-byte boundary 10 1 1 Transmit descriptor 7 (Transmit frame D) 11 1 1 Transmit descriptor 8 (Transmit frame E) Transmit frame A Transmit buffer 1 Transmit buffer 2 Transmit frame B Transmit buffer 4 16-byte boundary 16-byte boundary (Transmit data transferred by DMA transfer from memory to transmit FIFO is configured as a frame in the MAC and output to the MII.) Transmit buffer 1 16-byte boundary 10 0 1 10 1 0 Figure 26.5 4 bytes Transmit frame data Transmit buffer 3 Transmit buffer 3 Transmit buffer 2 Transmit buffers 2 to 4 are connected to be one frame (transmit frame B) and output to the MII. Transmit buffer 4 Transmit buffer 5 Transmit frame C Transmit buffer 6 Transmit buffer 5 Transmit buffers 5 and 6 are connected to be one frame (transmit frame C) and output to the MII. Transmit buffer 6 16-byte boundary 16-byte boundary 16-byte boundary Transmit buffer 7 Transmit frame D Transmit buffer 7 Transmit buffer 8 Transmit frame E Transmit buffer 8 16-byte boundary Relationship between Transmit Descriptor and Transmit Buffer R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 26-66 RZ/A1H Group, RZ/A1M Group (b) 26. Ethernet Controller Reception Each receive descriptor specifies one receive buffer. The E-DMAC receives a receive frame from the receive FIFO and stores it in a receive buffer specified by a receive descriptor. Figure 26.6 shows the relationship between the receive descriptors and receive buffers. Receive descriptor ring (in memory) RACT RDL RFP[1:0] 00 1 1 Transmit descriptor 1 (Transmit frame A) 0 0 1 1 Transmit descriptor 2 (Transmit frame B) 0 0 1 1 Transmit descriptor 3 (Transmit frame C) 1 0 - Transmit descriptor 4 Receive buffer (in memory) 4 bytes 32-byte boundary 32-byte boundary 32-byte boundary 32-byte boundary 32-byte boundary 1 0 - - (A frame input from the MII is written to the receive FIFO. Then the frame is transferred by DMA transfer from the receive FIFO to the receive buffer in memory.) Receive frame A Receive frame A (29 bytes) (Undefined value) 32 bytes of unused area Padding data Receive frame B (53 bytes) (Waiting for a receive frame) Receive frame data 32-byte boundary 29 bytes When the receive frame ;length is not a multiple of 32 bytes, an undefined value is written. Receive frame B 53 bytes When padding data is inserted at the top of the receive frame. the receive frame can be written to arbitrary byte boundary in memory. Transmit descriptor 5 (Waiting for a receive frame) 1 1 - Transmit descriptor 6 (Waiting for a receive frame) 32-byte boundary 32-byte boundary 32-byte boundary 32-byte boundary Receive frame C Receive frame C (Former 29 bytes) Padding data Receive frame C 64 bytes When padding data is inserted in the middle of the receive frame, PRADIR should be set so that the latter half of data is written from the 4-byte boundary in the receive buffer. (Latter 35 bytes) 32-byte boundary Figure 26.6 Relationship between Receive Descriptor and Receive Buffer R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 26-67 RZ/A1H Group, RZ/A1M Group (4) 26. Ethernet Controller Descriptor Pointer The E-DMAC controls the transmit and receive descriptor addresses in memory and the processing priority by using the following registers. 1. Registers related to a transmit descriptor * TDLAR: Address of the start descriptor in a list of transmit descriptors. * TDFAR: Address of the transmit descriptor to be processed * TDFXR: Address of the transmit descriptor that finished processing (set by a write-back operation) last * TDFFR (DL bit): Indicates whether the TDLE value of the transmit descriptor specified by TDFXR is 1 or not. 2. Registers related to receive descriptor: * RDLAR: Address of the start descriptor in a list of receive descriptors. * RDFAR: Address of the receive descriptor to be processed * RDFXR: Address of the receive descriptor that finished processing (set by a write-back operation) last * RDFFR (DL bit): Indicates whether the RDLE value of the receive descriptor specified by RDFXR is 1 or not. Transmit descriptors and receive descriptors have a ring structure. When the TDLE (RDLE) value of the processed transmit (receive) descriptor is 0, the next descriptor will be processed. The next descriptor is the transmit (receive) descriptor at the address obtained by adding the processed transmit (receive) descriptor address to the descriptor length specified by the DL bits in EDMR. When the TDLE (RDLE) value of the processed transmit (receive) descriptor is 1, the transmit descriptor indicated by TDLAR (RDLAR) will be processed next. Figure 26.7 shows the relationship between the transmit/receive descriptor ring and read pointer. The transmit descriptor list must be large enough to point to five or more transmit frames. If four or less transmit frames are pointed to in a list, E-DMAC operation is not guaranteed. Accordingly, do not set that all the transmit descriptors in a ring are used by four or less descriptors. The receive descriptor list does not have this restriction. For example, one receive frame can use all receive descriptors in a list. In the initial setting, the start address of a descriptor list must be set to TDLAR (RDLAR) and TDFAR (RDFAR), and the end descriptor address of the descriptor list to TDFXR (RDFXR) by the software. The E-DMAC updates TDFAR (RDFAR), TDFXR (RDFXR), and the DL bit in TDFFR (DL bit in RDFFR) each time a descriptor is processed. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 26-68 RZ/A1H Group, RZ/A1M Group 26. Ethernet Controller Transmit descriptor ring (in memory) TACT TDLE Transmit descriptor list start address register (TDLAR) H'0000 10 H'0010 10 H'0020 00 Transmit descriptor processed address register (TDFXR) H'0030 00 Transmit descriptor fetch address register (TDFAR) H'0040 10 Transmit descriptor 1 Transmit descriptor 2 Transmit descriptor 3 Transmit descriptor 4 in processing Transmit descriptor 5 H'0050 10 H'0060 10 H'0070 11 Transmit descriptor 6 The transmit descriptor final flag register (TDFFR) is set to H'00000000. Transmit descriptor 7 Transmit descriptor 8 Receive descriptor ring (in memory) RACT RDLE Receive descriptor list start address register (RDLAR) Receive descriptor fetch address register (RDFAR) H'0000 H'0010 H'0020 H'0030 10 Receive descriptor 5 H'0050 00 Receive descriptor 6 00 Receive descriptor 7 H'0070 in processing 10 Receive descriptor 3 10 Receive descriptor 4 H'0040 H'0060 Receive descriptor processed address register (RDFXR) The receive descriptor final flag register (RDFFR) is set to H'00000001. 10 Receive descriptor 1 10 Receive descriptor 2 01 Receive descriptor 8 Note: Addresses in the descriptor list are shown as an example when the descriptor length is 16 bytes Figure 26.7 Relationship between Transmit/Receive Descriptor and Descriptor Pointing Registers R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 26-69 RZ/A1H Group, RZ/A1M Group 26.4.2 (1) 26. Ethernet Controller Transmission Transmission Procedure and Processing Flow When 11 is written to the TR bits in EDTRR with the TE bit in ECMR set to 1 and there is empty space of 32 bytes or more in the transmit FIFO, the E-DMAC reads the descriptor following the previously used descriptor from the transmit descriptor list (or the descriptor indicated by TDLAR at the initial startup). If the TACT bit of the read descriptor is set to 1 (valid), the E-DMAC sequentially reads transmit frame data from the transmit buffer start address specified by TD2 and transfers the data to the transmit FIFO. The E-DMAC configures a transmit frame and starts transmission to the MII. After DMA transfer of data equivalent to the buffer length specified in the descriptor, the following processing is carried out according to the TFP value. * TFP = 10 (start of a frame) Descriptor write-back (writing 0 to the TACT bit) is performed after completion of DMA transfer. * TFP = 01 or 11 (end of a frame) Descriptor write-back (writing 0 to the TACT bit and writing status) is performed after completion of frame transmission. * TFP = 00 (frame continued) Descriptor write-back is not performed. The TACT bit retains the value 1. As long as the TACT bit of a read descriptor is set to 1 (valid), the reading of E-DMAC descriptors and the transmission of frames continue. When a descriptor with the TACT bit cleared to 0 (invalid) is read, the E-DMAC performs the following processing and completes transmit processing. * Clears the TR bits in EDTRR to 00. * Writes the TC bits in EESR to 11 and generates an interrupt to the CPU. The E-DMAC can store up to four frames of data in the transmit FIFO. When the following conditions are satisfied, the E-MAC transmit processing section reads transmit data from the transmit FIFO to configure a frame and transmits the frame to the MII * The amount of data in the transmit FIFO exceeds the number of bytes specified by TFTR. * One or more frame of data is stored in the transmit FIFO. * The transmit FIFO has no space (full of transmit wait data for the MII). R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 26-70 RZ/A1H Group, RZ/A1M Group 26. Ethernet Controller Figure 26.8 shows an example of transmission flow. Transmission flowchart This LSI + memory E-DMAC Transmit FIFO E-MAC Ethernet MII ETHER initialization Transmit descriptor and transmit buffer setting Start of transmission Transmit descriptor read Transmit data transfer Transmit descriptor write-back Transmit descriptor read Frame transmission Transmit data transfer Transmit descriptor write-back Transmission completed [Legend] ETHER initialization: Executes a software reset with the SWR bit in EDMR set to 1. Transmit descriptor and transmit setting: Sets transmit descriptors and transmit buffer, and sets E-MAC and E-DMAC registers, then writes 11 to the TE bit in ECMR and the TR bit in EDTRR. Start of transmission: Occurs when 1 is written to the TE bit in ECMR and 11 is written to the TR bit in EDTRR. Transmit descriptor read: The E-DMAC reads a transmit descriptor. Transmit data transfer : Writes transmit data to the transmit FIFO by using DMA transfer by the E-DMAC Transmit descriptor write-back: The E-DMAC writes 0 to the TACT bit and writes the transmit status to the transmit descriptor. Figure 26.8 Sample Transmission Flowchart (Single-Frame/Two-Description) Figure 26.9 shows the status change of the E-MAC transmitter. 1. When the TE bit in ECMR is set, the transmitter enters the transmit idle state. 2. The preamble is sent as soon as a transmit request is issued by the E-DMAC. 3. The transmitter sends the SFD, data, and CRC sequentially. At the end of transmission, the transmit E-DMAC generates a transmission complete interrupt (TC). 4. After waiting for the frame interval time, the transmitter enters the idle state, and if there is more transmit data, continues transmitting. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 26-71 RZ/A1H Group, RZ/A1M Group 26. Ethernet Controller FDPX TE set Transmission halted Start of transmission (preamble transmission) Idle TE reset FDPX Reset SFD transmission Error Error notification Error Error detection Data transmission Error Normal transmission Figure 26.9 CRC transmission E-MAC Transmitter State Transitions R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 26-72 RZ/A1H Group, RZ/A1M Group (2) Transmission Error Processing (a) Transmission Abort 26. Ethernet Controller If a transmission error is detected during frame transmission from the transmit FIFO to the MII, transmission of the frame data is aborted. At this time, if DMA transfer of the appropriate frame from the transmit buffer to the transmit FIFO has not been completed, the DMA transfer is also aborted. Following a write-back operation to the transmit descriptor related to the transmit frame aborted by a transmission error, 1 is written to the TABT bit in EESR and an interrupt is issued to the CPU. The subsequent transmit descriptors will be processed normally. (b) Transmit FIFO Underflow If the transmit FIFO is empty (transmit FIFO underflow) during frame transmission from the transmit FIFO to the MII, the E-MAC forcibly aborts transmission of the frame to the MII. At this time, the frame that the E-MAC receives from the E-DMAC is cut off halfway. Then, the E-MAC performs the following operation: * Writes the TFUF bit in EESR to 1 and generates an interrupt to the CPU. * Performs a write-back operation to the transmit descriptor corresponding to the transmit frame. * Following the write-back operation, writes the TUC bit in EESR and generates an interrupt to the CPU. The subsequent transmit descriptors operate normally. The E-MAC waits to start frame transmission from the transmit FIFO to the MII until the data that was stored in the transmit FIFO exceeds the number of the bytes specified by TFTR. Through the effective use of TFTR, the transmit FIFO underflow counts can be controlled. (c) Transmit Descriptor Empty When the TFP bits of the descriptor previously processed are set to 00 or 10 and the TACT bit of the read transmit descriptor is set to 0 (invalid), a transmit descriptor empty state is determined and 1 is written to the TDE bit in EESR, and then an interrupt is issued to the CPU. When a transmit descriptor state is empty, start transmission processing after a software reset. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 26-73 RZ/A1H Group, RZ/A1M Group 26.4.3 (1) 26. Ethernet Controller Reception Reception Procedure and Processing Flow The E-MAC receiver separates the frame from the MII into preamble, SFD, data and CRC, and transfers the fields from DA (destination address) to the data to the receive FIFO. Up to 24 frames can be written in the receive FIFO. Figure 26.10 shows the status change of the E-MAC receiver. 1. When the RE bit in ECMR is set to 1, the receiver enters the receive idle state. 2. When an SFD (start frame delimiter) is detected after a receive packet preamble, the receiver starts receive processing. A frame with an invalid pattern is discarded. 3. In normal mode, if the destination of the frame address is this LSI, the receiver starts data reception when broadcast or multicast transmission is specified. In promiscuous mode, data reception starts regardless of the frame type. 4. Following data reception from the MII, the receiver carries out a CRC check. The result is indicated as a status bit in the descriptor after the frame data has been written to the receive FIFO. Reports an error status in the case of an abnormality. After one frame has been received, if the RE bit in ECMR is set to 1, the receiver prepares to receive the next frame. Illegal carrier detection RX-DV negation Start of frame reception Idle RE set Reception halted Wait for SFD reception Preamble detection SFD reception RE reset Reset Promiscuous and other station destination address Destination address reception Receive error detection Error notification* Error detection Receive error detection Successful reception Own destination address or broadcast or broadcast or promiscuous Data reception End of reception CRC reception [Legend] SFD: Start frame delimiter Note: * The error frame also transmits data to the buffer. Figure 26.10 E-MAC Receiver State Transitions CAM evaluation can be referenced during frame processing in reception (for details on the CAM function, refer to section 26.4.4, CAM Function). When 1 is written to the RR bit in EDRRR while the RE bit in ECMR is set to 1, the E-DMAC reads the descriptor following the previously used descriptor from the receive descriptor list (or the descriptor indicated by RDLAR at the initial startup) then enters the receive wait state. If 32 bytes or more of data or the last byte of the receive frame is stored in the receive FIFO, the E-DMAC transfers receive FIFO data to the receive buffer specified by RD2 according to the receive descriptor with the RACT bit set to 1 (valid). If the data length of a received frame is longer than the buffer length specified by RD1, the E-DMAC performs a writeback operation to the descriptor (set RFP to 10 or 00) when the buffer is full, then reads the next descriptor. The EDMAC then continues to transfer data to the receive buffer specified by the new RD2. When the following conditions are satisfied, a write-back operation is performed for the descriptor (RFP = 11 or 01), 11 is written to the FR bits in EESR, and an interrupt is issued to the CPU. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 26-74 RZ/A1H Group, RZ/A1M Group 26. Ethernet Controller * The receive buffer has been full during DMA transfer. * DMA transfer to the receive buffer of the last byte of the receive frame has been completed. After the reception processing of the frame, the next descriptor reading standby state begins. At this time, if 32 bytes or more of data or the last byte of the receive frame is stored in the receive FIFO, the next receive descriptor process is performed continuously. When the TACT bit of the read receive descriptor is 0 (invalid), the receive descriptor empty state is determined and the RDE bit in EESR is written to 1, and then an interrupt is issued to the CPU. To receive frames continuously, set the RNC bit in RMCR to 1. The initial value is 0. Figure 26.11 shows an example of reception flow. Reception flowchart This LSI + memory E-DMAC Receive FIFO Ethernet MII E-MAC ETHER initialization Receive descriptor and receive buffer setting Start of reception Receive descriptor read Frame reception Receive data transfer Receive descriptor write-back Receive descriptor read (preparation for receiving the next frame) Reception completed [Legend] ETHER initialization: Executes a software reset with the SWR bit in EDMR set to 1. Receive descriptor and receive buffer setting: Sets receive descriptors and receive buffers, and sets E-MAC and E-DMAC registers, then writes 1 to the RE bit in ECMR and the RR bit in EDRRR. Start of Reception: Occurs when 1 is written to the RE bit in ECMR and the RR bit in EDRRR. Receive descriptor read: The E-DMAC reads a receive descriptor. Receive data transfer: Writes receive data from the receive FIFO to the receive buffer by using DMA transfer by the E-DMAC. Receive descriptor write-back: The E-DMAC writes 0 to the RACT bit and writes the receive status to the receive descriptor Figure 26.11 Sample Reception Flowchart (Single-Frame/Single-Descriptor) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 26-75 RZ/A1H Group, RZ/A1M Group (2) Reception Error Processing (a) Reception Error 26. Ethernet Controller When a reception error occurs, the FR and RABT bits in EESR are set to 1 and an interrupt is issued to the CPU after a write-back operation for the receive descriptor related to the reception error frame. If a reception error occurs when the length of the frame received from the MII is less than 32 bytes, DMA transfer to the receive buffer for the frame is not performed. At this time, the receive frame is discarded in the E-DMAC (flush function). However, if padding is inserted in the receive frame by RPADIR, the flush function is performed when the frame length including the padding bytes is less than 32 bytes. (b) Receive FIFO Overflow In any of the following cases, the E-MAC cannot receive frames from the MII because it has no space to store receive frames, and all the receive frames that have been transferred to the E-MAC will be discarded in the E-MAC (receive FIFO overflow). * Receive FIFO is full of data waiting for DMA transfer (the receive FIFO has no space). * The number of receive frames waiting for DMA transfer is 24 in total (the receive frame information managing area has no empty space; up to 24 frames can be managed). If an overflow occurs due to the former case, the RFOF bit in EESR is set to 1 and an interrupt is generated to the CPU. If an overflow occurs due to the latter case, the RFCOF bit in EESR is set to 1 and an interrupt is generated to the CPU. Each time a receive frame is discarded due to an overflow, RMFCR is incremented. However, RMFCR is not incremented for a receive frame that is cut off due to insufficient receive FIFO space. If a receive frame is cut off due to insufficient receive FIFO space (the frame is partially stored in the receive FIFO), the E-DMAC performs the following operation: * Performs DMA transfers for the cut-off frame stored in the receive FIFO to the receive buffer. * After the DMA transfer, performs a write-back operation on the receive descriptor. * After the write-back operation, sets the ROC bit in EESR to 1 and generates an interrupt to the CPU. When the receive FIFO is full of data waiting for DMA transfer, frame reception from the MII can be resumed if DMA transfer is performed from the receive FIFO to the receive buffer and 32 bytes or more of empty space is generated in the receive FIFO. When the number of receive frames waiting for DMA transfer is 24 in total, frame reception from the MII can be resumed if one or more frame has been DMA transferred from the receive FIFO to the receive buffer. For restarting frame reception from the MII, when the E-DMAC resumes frame reception from the MII, it only accepts from the start of the frame. (c) Flow Control When the amount of receive data or the number of receive frames in the receive FIFO leads to one of the following conditions, the E-DMAC notifies the E-MAC to control E-MAC writing to the receive FIFO. * When the space used in the receive FIFO exceeds the data amount specified by FCFTR * When the number of receive frames in the receive FIFO exceeds the value specified by FCFTR The threshold of the receive data amount can be set in a range from 256 to 65536 bytes in 256-byte units. The threshold of receive frames can be set in a range from 1 to 24 frames (by the frame) in frame units. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 26-76 RZ/A1H Group, RZ/A1M Group (d) 26. Ethernet Controller Receive Descriptor Empty When the RACT bit of the read descriptor is 0 (invalid), the receive descriptor empty state is determined and DMA transfer is stopped. Then the following operation is performed. * Writes the RR bit in EDRRR to 0 * Sets the RDE bit in EESR to 1 and generates an interrupt to the CPU. To resume the DMA transfer to the receive buffer, the interrupt source needs to be cleared by software, the receive descriptor needs to be re-set and the RR bit in EDRRR should be set to 1. Even if receive descriptor is empty, frame reception from the MII to the receive FIFO is continued if there is empty space left in the receive FIFO and receive frame information management area. Therefore, even if a receive descriptor empty state is determined, the DMA transfer can be performed without discarding the frames received from the MII if DMA transfer to the receive buffer can be resumed before an overflow occurs. 26.4.4 CAM Function Frames input to the E-MAC are grouped into the following four types; unicast for this LSI, broadcast, multicast, and unicast to other destinations. The MAC addresses of unicast for this LSI and broadcast are fixed, and determined only by register settings. Consequently, only multicast and unicast to other destinations determine whether to receive or not by using the CAM (unicast frames whose destination MAC addresses match this LSI are called unicast frames to this LSI, and those that do not are called unicast frames to other destinations). Furthermore, the evaluation of reception of unicast to other destinations and multicast frames by using CAM are performed by referencing the registered MAC addresses of the CAM entry table in the TSU. By using this function, receive FIFO overflow can be prevented caused by accumulation of frame data not required for reception, and CPU processing for determining reception can be reduced. The on-chip CAM has entry tables which can register the MAC address of 32 entries, the details of which can be set by TSU_ADRH0 to TSU_ADRH31 and TSU_ADRL0 to TSU_ADRL31. The setting to enable/disable referencing of the on-chip CAM entry table is performed by the CAM entry table enable setting register which sets whether to perform CAM evaluation or not. When on-chip CAM entry table referencing is enabled, the destination address in the frame and MAC address registered in the CAM entry table are compared, and it is determined whether to transfer the frames input to the E-MAC to E-DMAC (have E-DMAC receive the frames) or discard the frames. Table 26.4 shows the processing method of frames (receive or discard) in reception from E-MAC to E-DMAC. Table 26.4 Receive Frame Processing CAM Entry Table Referencing Results Normal Mode Types of Frame CAM hit Frame to this LSI (when addresses match) Broadcast frame CAM mishit (when addresses do not match) MCT = 0 Promiscuous Mode MCT = 1 MCT = 0 Discarded Discarded Discarded Discarded Multicast frame Discarded Frames having destinations other than this LSI Received Discarded Frames to this LSI Received Received Broadcast frame Received Multicast frame Received Frames having destinations other than this LSI Discarded Received Discarded MCT = 1 Received Received Discarded Received Discarded Received [Legend] MCT (Bit 13 in ECMR): Multicast receive mode (0: Receive when CAM mishit/1: Receive when CAM hit) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 26-77 RZ/A1H Group, RZ/A1M Group 26.4.5 (1) 26. Ethernet Controller Transmit Processing of Multi-Buffer Frame (Single-Frame/Multi-Descriptor) Multi-Buffer Frame Transmit Processing If an error occurs during multi-buffer frame transmission, the processing shown in Figure 26.12 is carried out by the EDMAC. In the figure where the transmit descriptor is shown as inactive (TACT bit = 0), buffer data has already been transmitted successfully, and where the transmit descriptor is shown as active (TACT bit = 1), buffer data has not been transmitted. If a frame transmit error occurs in the first descriptor part where the transmit descriptor is active (TACT bit = 1), transmission is halted, and the TACT bit is cleared to 0, immediately. The next descriptor is then read, and the position within the transmit frame is determined on the basis of bits TFP1 and TFP0 (continuing [B00] or end [B01]). In the case of a continuing descriptor, the TACT bit is cleared to 0, and the next descriptor is read immediately. If the descriptor is the final descriptor, not only is the TACT bit cleared to 0, but write-back is also performed to the TFE and TFS bits at the same time. Data in the buffer is not transmitted between the occurrence of an error and write-back to the final descriptor. If error interrupts are enabled in EESIPR, an interrupt is generated immediately after the final descriptor write-back. Descriptors E-DMAC Inactivates TACT (change 1 to 0) Descriptor read Inactivates TACT Descriptor read Inactivates TACT Descriptor read Inactivates TACT Descriptor read Inactivates TACT TT AD CL TE TT FF PP 10 00 10 Start 00 00 Continue 00 00 Continue 10 00 Continue 10 00 Continue 10 00 Continue 10 00 Continue 10 01 End 11 10 Start Frame Type Transmit error occurrence Untransmitted data is not transmitted after error occurrence. Descriptor is only processed. One frame Buffer length set by descriptor Transmitted data Untransmitted data Figure 26.12 E-DMAC Operation after Transmit Error R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 26-78 RZ/A1H Group, RZ/A1M Group 26.4.6 26. Ethernet Controller Padding Insertion in Receive Data In the E-DMAC, one to three bytes of padding can be inserted in any byte position of receive data to improve software handling capability. By using this function, for instance, inserting 2-byte padding after the MAC header (14 bytes) of Ethernet frame enables data following the MAC header to set in 4-byte boundary. [No padding] Receive buffer area 16-byte boundary 16-byte boundary 16-byte boundary MAC header (14 bytes) Padding for separation at 16 byte boundary MAC header (14 bytes) MAC header (14 bytes) 4 bytes [No padding] Insert 2-byte padding after 14th byte Receive buffer area 16-byte boundary MAC header (14 bytes) 2 bytes padding inserted after MAC header 16-byte boundary 16-byte boundary MAC header (14 bytes) MAC header (14 bytes) Padding for separation at 16-bytes boundary 4 bytes Figure 26.13 Padding Insertion in Receive Data R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 26-79 RZ/A1H Group, RZ/A1M Group 26.4.7 (1) 26. Ethernet Controller Interrupt Processing Interrupt Sources The ETHER issues one type of interrupt to the CPU: receive/transmit interrupts (ETHERI). ETHERI interrupts are generated in correspondence with the transmit/receive operation. When an interrupt source is generated, it is set in EESR0 and an interrupt is issued to the CPU. For some interrupt sources, the EESR0 setting and an interrupt to the CPU are performed after a write-back operation to a descriptor is completed, not immediately after the interrupt source is detected. Interrupt sources other than the E-MAC status register source (ECI bit) are cleared by writing a 1 to the corresponding source bit. The E-MAC status register source (ECI bit) is cleared by writing a 1 to the corresponding source bit in ECSR. Interrupt source bits retain the values until they are cleared. ETHERI interrupt source is allowed to issue interrupts by setting the corresponding bit in EESIPR0. Each E-MAC state register source (ECI bit) is allowed to issue an interrupt by setting the corresponding bit in ECSIPR. In the initial value, interrupts are disabled. Table 26.5 shows these three interrupts, interrupt sources, interrupt status registers and bits set at interrupt occurrence and interrupt generation timing. Table 26.5 List of ETHER Interrupts Interrupt Interrupt Source Transmit/ receive interrupt (ETHERI) Write-back completed EESR0.TWB After write-back Transmit underflow frame write-back completed EESR0.TUC After write-back Receive underflow frame write-back completed EESR0.ROC After write-back Transmission abort detection EESR0.TABT After write-back Reception abort detection EESR0.RABT After write-back Receive frame counter overflow EESR0.RFCOF When the interrupt source is detected E-MAC status register source EESR0.ECI When the interrupt source is detected Frame transmission completed EESR0.TC After write-back Transmit descriptor empty EESR0.TDE When the interrupt source is detected Transmit FIFO underflow EESR0.TFUF When the interrupt source is detected Frame reception EESR0.FR After write-back Transmit/ receive interrupt (ETHERI) Register and Bit Interrupt Generation Timing Receive descriptor empty EESR0.RDE When the interrupt source is detected Receive FIFO overflow EESR0.RFOF When the interrupt source is detected Receive Multicast Address Frame EESR0.RMAF After write-back Receive Residual-Bit Frame EESR0.RRF After write-back Receive Too-Long Frame EESR0.RTLF After write-back Receive Too-Short Frame EESR0.RTSF After write-back PHY-LSI Receive Error EESR0.PRE After write-back CRC Error on Received Frame EESR0.CERF After write-back R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 26-80 RZ/A1H Group, RZ/A1M Group 26.4.8 26. Ethernet Controller Activation Procedure The ETHER should be activated by the following procedure: (1) Reset 1. Perform a power-on reset. 2. Set the ET_TXCLK and ET_RXCLK pins and supply the clock signal (for details on pin function settings, see section 54, Ports). 3. Start the E-DMAC transmitter and receiver (activation of descriptor engine). --Set ENT to 1 and ENR to 1 in EDSR. 4. Perform a software reset. --Set SWRR to 1 and SWRT to 1 in EDMR simultaneously. 5. Initialize the descriptor entry table. 6. Confirm cancellation of the software reset. --Check that the SWRR and SWRT bits in EDMR are cleared to 0. (2) Pin Settings See section 54, Ports. (3) Registration of Descriptor Ring The address of a descriptor ring configured in memory is registered in the descriptor entry table. 1. Transmit descriptor setting --Set TDLAR. --Set TDFAR. --Set TDFXR. --Set TDFFR. When the descriptor indicated by TDFXR is the last descriptor in the descriptor list, set H'00000001. 2. Receive descriptor setting --Set RDLAR. --Set RDFAR. --Set RDFXR. --Set RDFFR. When the descriptor indicated by RDFXR is the last descriptor in the descriptor list, set H'00000001. (4) Register Settings The following registers should be set as necessary. 1. E-DMAC related registers --Set EDMR: Operating mode, etc. --Set EESIPR: Interrupt masks --Set TRSCER: Error masks --Set TFTR: Transmit FIFO threshold --Set FDR: External FIFO size --Set RMCR: Reset method for reception activation --Set RPADIR: Padding insertion into receive data --Set FCFTR: Receive BSY output threshold 2. E-MAC related registers --Set ECMR setting: Transmission/reception specifications --Set ECSIPR setting: Interrupt masks --Set MAHR: MAC address --Set MALR: MAC address R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 26-81 RZ/A1H Group, RZ/A1M Group 26. Ethernet Controller --Set RFLR: Maximum receive frame length --Set APR: TIME parameter value of an automatic pause frame --Set MPR: TIME parameter value of a manual PAUSE frame --Set TPAUSER: Upper limit of automatic PAUSE frame retransmission (5) Activation 1. Start the E-DMAC transmission/reception function --Set the TR bits in EDTRR to 11. --Set the RR bit in EDRRR to 1. 2. Start the E-MAC transmission/reception function --Set the TE and RE bits in ECMR to 1. 26.4.9 Flow Control The ETHER supports flow control functions conforming to IEEE802.3x for full-duplex operation. The flow control can be applied to both receive and transmit operations. When transmitting PAUSE frames, flow control can be performed by the following two procedures: (1) Automatic PAUSE Frame Transmission For receive frames, PAUSE frames are automatically transmitted when the number of data written to the receive FIFO reaches the value set in FCFTR. The TIME parameter included in the PAUSE frame is set by APR. The automatic PAUSE frame transmission is repeated until the number of data in the receive FIFO becomes less than the value set in FCFTR as the receive data is read from the FIFO. Using TPAUSER, the upper limit of retransmission counts of the PAUSE frames can also be set in the range from 1 to 65535. In this case, PAUSE frame transmission is repeated until the number of receive FIFO data becomes less than the FCFTR value, or the number of transmits reaches the value set by TPAUSER. The transmission counter is cleared to 0 when the next PAUSE frame is transmitted after the number of data in the receive FIFO becomes less than the FCFTR value. The automatic PAUSE frame transmission is enabled when the TXF bit in ECMR is 1. (2) Manual PAUSE Frame Transmission PAUSE frames are transmitted by directives from the software. When writing the Timer value to MPR, manual PAUSE frame transmission is started. With this method, PAUSE frame transmission is carried out only once. (3) PAUSE Frame Reception The next frame is not transmitted until the time indicated by the Timer value elapses after receiving a PAUSE frame. However, the transmission of the current frame is continued. A received PAUSE frame is valid only when the RXF bit in ECMR is set to 1. The number of times of PAUSE frame receptions is counted. (4) 0-Time PAUSE Frame Control Flow control is performed using a PAUSE frame with the TIME parameter value set to 0. The PAUSE frame with the TIME parameter set to 0 can be enabled or disabled by the ZPF bit in ECMR. * When PAUSE frame control with the TIME parameter value set to 0 is enabled A PAUSE frame with the TIME parameter value set to 0 is transmitted when the number of data in the receive FIFO is less than the FCFTR value before the time indicated by the TIME parameter value has not elapsed. When a PAUSE frame with the time indicated by the TIME parameter value set to 0 is received, the transmit standby state is canceled. * When PAUSE frame control with the TIME parameter value set to 0 is disabled A PAUSE frame with the TIME parameter value set to 0 is not transmitted. When a PAUSE frame with the TIME parameter value set to 0 is received, the PAUSE frame is discarded. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 26-82 RZ/A1H Group, RZ/A1M Group 26.4.10 26. Ethernet Controller Intelligent Checksum Calculation Function This function accelerates checksum calculation on received packets, and provides the following two modes. * MAC/IP packet analyzing intelligent checksum calculation mode * All-data intelligent checksum calculation mode with bytes to be skipped specified (1) MAC/IP Packet Analyzing Intelligent Checksum Calculation Mode (CSEBL = 1 and CSMD = 1 in CSMR) In this mode, the checksum of received packets indicated in the table is calculated. However, if a MAC packet payload includes padding data in fields other than those for the IP packet itself because there is too little data for a full packet, it is not included in the checksum. IPver Items IPv4 Option present Option not present Fragment*1 IPv6 Extension header not present Hop-by-hop options extension header length Routing extension header length Fragment extension header length*1 Destination options header length AH extension header length ESP extension header length*2 Extension header length for mobile IPv6*2 Note 1. This packet is to be checksumed, however, the RCS[15:0] bits and RCSE bit in RD0 are to be undefined even if the data is successfully received. Note 2. The RD0.RCSE bit is set to 1 without calculating the value of the RD0.RCS[15:0] bits. The shaded regions of the following figure indicate the parts of an IPv4 packet which are used to obtain the checksum. No. 31 0 1 2 3 4 5 6 7 8 9 10 16 15 IPv4/IPv6/others 11 8 7 0 IHL* Packet length Transmission IP address Transmission IP address Reception IP address Reception IP address Options will not be included in the checksum calculation. Data Note: * After conversion to octet units, this is subtracted in the checksum calculation. In the calculation: {8'h00, protocol no.[7:0]} The shaded regions of the following figure indicate the parts of an IPv6 packet which are used to obtain the checksum. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 26-83 RZ/A1H Group, RZ/A1M Group 26. Ethernet Controller No. 31 16 15 0 0 1 2 IPv4/IPv6/others 3 Payload length 4 Transmission IP address Subsequent header*1 5 Transmission IP address 6 Transmission IP address 7 Transmission IP address 8 Transmission IP address Reception IP address 9 Reception IP address 10 Reception IP address 11 Reception IP address 12 Subsequent header*1 Reception IP address Header length*2 13 Contents of the extension header are not included in the checksum. Data Notes: *1 Only included in the checksum when the header is for the TCP or UDP. Calculation coverage is extended to {8'h00, protocol No.[7:0]} when the checksum is taken. *2 After conversion to octet units, this is subtracted in the checksum calculation. (2) All-Data Intelligent Checksum Calculation Mode with Bytes to be Skipped Specified (CSELB = 1 and CSMD = 0 in CSMR) After having skipped the number of bytes specified in the SB[5:0] bits in CSMR, counting from the beginning of the packet, the checksum is calculated for all subsequent data (e.g. 14 bytes may be skipped). No. 31 0 1 2 3 4 5 6 7 8 9 10 11 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 16 15 0 SB[5:0] = H'0E Data 26-84 RZ/A1H Group, RZ/A1M Group 26.5 26. Ethernet Controller Connection to PHY-LSI 26.5.1 MII Frame Transmission/Reception Timing Each MII frame transmission/reception timing is shown in Figure 26.14 to Figure 26.17. TXCLK TXEN TXD[3:0] Preamble SFD Data CRC TXER Figure 26.14 MII Frame Transmit Timing (Normal Transmission) RXCLK RXDV RXD[3:0] Preamble SFD Data CRC RXER Figure 26.15 MII Frame Receive Timing (Normal Reception) RXCLK RXDV RXD[3:0] Preamble SFD Data XXXX RXER Figure 26.16 MII Frame Receive Timing (Reception Error (1)) RXCLK RXDV RXD[3:0] XXXX 1110 XXXX RXER Figure 26.17 MII Frame Receive Timing (Reception Error (2)) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 26-85 RZ/A1H Group, RZ/A1M Group 26.5.2 26. Ethernet Controller Accessing MII Registers MII registers in the PHY-LSI are accessed via PIR in this LSI. PIR is used as a serial interface conforming to the MII frame format specified in IEEE802.3u. (1) MII Management Frame Format Figure 26.18 shows the format of an MII management frame. To access an MII register, a management frame is implemented by the program in accordance with the procedures shown in MII Register Access Procedure. Access Type MII Management Frame Item PRE ST OP PHYAD REGAD TA DATA Number of bits 32 2 2 5 5 2 16 Read 1..1 01 10 00001 RRRRR Z0 D..D Write 1..1 01 01 00001 RRRRR 10 D..D IDLE X [Legend] PRE: ST: OP: PHYAD: 32 consecutive 1s Write of 01 indicating start of frame Write of code indicating access type Write of 0001 if the PHY-LSI address is 1 (sequential write starting with the MSB). This bit changes depending on the PHY-LSI address. REGAD: Write of 000q if the register address is 1 (sequential write starting with the MSB). This bit changes depending on the PHY-LSI register address. Time for switching data transmission source on MII interface TA: (a) Write: 10 written (b) Read: Bus release (notation: Z0) performed 16-bit data. Sequential write or read from MSB DATA: (a) Write: 16-bit data write (b) Read: 16-bit data read Wait time until next MII management format input IDLE: (a) Write: Independent bus release (notation: X) performed (d) Read: Bus already released in TA: control unnecessary Figure 26.18 MII Management Frame Format R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 26-86 RZ/A1H Group, RZ/A1M Group (2) 26. Ethernet Controller MII Register Access Procedure The program accesses MII registers via PIR. Access is implemented by a combination of 1-bit-unit data write, 1-bit-unit data read, bus release, and independent bus release. Figure 26.19 (1) to Figure 26.19 (4) show the MII register access timing. The timing will differ depending on the PHY-LSI type. (1) Write to PHY interface register ET_MDC PIR.MMD = 1 PIR.MDO = write data PIR.MDC = 0 ET_MDIO (2) Write to PHY interface register (1) (2) PIR.MMD = 1 PIR.MDO = write data PIR.MDC = 1 (3) 1-bit data write timing relationship (3) Write to PHY interface register PIR.MMD = 1 PIR.MDO = write data PIR.MDC = 0 Figure 26.19 (1) 1-Bit Data Write Flowchart (1) Write to PHY interface register PIR.MMD = 0 PIR.MDC = 0 ET_MDC ET_MDIO (2) Write to PHY interface register PIR.MMD = 0 PIR.MDC = 1 (3) (1) (2) (3) Bus release timing relationship Write to PHY interface register PIR.MMD = 0 PIR.MDC = 1 Figure 26.19 (2) Bus Release Flowchart (TA in Read in Figure 26.18) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 26-87 RZ/A1H Group, RZ/A1M Group (1) 26. Ethernet Controller Write to PHY interface register PIR.MMD = 0 PIR.MDC = 1 ET_MDC ET_MDIO (2) Read from PHY interface register (1) PIR.MMD = 0 PIR.MDC = 1 (3) 1-bit data read timing relationship PIR.MDI is read data (2) (2) Write to PHY interface register PIR.MMD = 0 PIR.MDC = 0 Figure 26.19 (3) 1-Bit Data Read Flowchart (1) Write to PHY interface register ET_MDC PIR.MMD = 0 PIR.MDC = 0 ET_MDIO (1) Independent bus release timing relationship Figure 26.19 (4) Independent Bus Release Flowchart (IDLE in Write in Figure 26.18) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 26-88 RZ/A1H Group, RZ/A1M Group 26.6 26. Ethernet Controller Usage Notes 26.6.1 Checksum Calculation of Ethernet Frames This LSI is capable of calculating the checksum data of the received frames. Only the data fields of the Ethernet frames are subject to checksum calculation. Specifically, a data field follows the length/type field and is followed by the CRC field. Figure 26.20 shows schematics indicating which parts of the Ethernet frames are calculated. Calculation involves 16-bit addition only; it does not involve bit inversion. Note that when the checksum data is valid, the CRC data (4 bytes) is not transferred as a receive frame, and the checksum data (sum data) is added automatically. Figure 26.21 shows schematics of Ethernet frames to which the checksum data has been added. Note: * Also for the frames with VLANtag inserted, the 15th byte from the top and the following bytes before the CRC field are subject to calculation. Destination address (6 bytes) Destination address (6 bytes) Source address (6 bytes) Source address (6 bytes) Type (2 bytes) VLANtag (4 bytes) Type (2 bytes) Data (46 to 1500 bytes) Figure 26.20 Data subject to checksum calculation Data (42 to 1500 bytes) CRC (4 bytes) CRC (4 bytes) Schematic of an Ethernet frame (without VLANtag) Schematic of an Ethernet frame (with VLANtag) Data subject to checksum calculation Data Subject to Checksum Calculation Destination address (6 bytes) Destination address (6 bytes) Source address (6 bytes) Source address (6 bytes) Type (2 bytes) VLANtag (4 bytes) Type (2 bytes) Data (46 to 1500 bytes) Data (42 to 1500 bytes) Sum data (2 bytes) Schematic of an Ethernet frame (without VLANtag) Figure 26.21 Sum data (2 bytes) Schematic of an Ethernet frame (with VLANtag) Data after Checksum Data Addition R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 26-89 RZ/A1H Group, RZ/A1M Group 26.6.2 26. Ethernet Controller Notes on Using the Intelligent Checksum Function Checksum calculation using the intelligent checksum function is not affected by padding insertion specified by the receive data padding insert register (RPADIR). This is because checksum calculation is performed when transferring receive data from E-MAC to E-DMAC, while padding of receive data is performed when transferring receive data from E-DMAC to the receive buffer in memory. 26.6.3 Software Reset For transitions to the software reset state by the ARST bit in the software reset register (ARSTR) or SWRT and SWRR bits in the E-DMAC mode register (EDMR), see section 55.3.6, Software Reset. However, where the procedure refers to the SRST bit, read this as the ARST bit or SWRT and SWRR bits. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 26-90 RZ/A1H Group, RZ/A1M Group 27. 27. A/D Converter A/D Converter This LSI includes a 12-bit successive-approximation A/D converter allowing selection of up to eight analog input channels. 27.1 Features * Resolution: 12 bits * Input channels: Eight channels * Minimum conversion time: 5.0 s per channel * Absolute accuracy: 11 LSB * Operating modes: Three - Single mode: A/D conversion on one channel - Multi mode: A/D conversion on one to four channels or on one to eight channels - Scan mode: Continuous A/D conversion on one to four channels or on one to eight channels * Data registers: Eight Conversion results are held in a 16-bit data register for each channel * Sample-and-hold function * A/D conversion start methods: Three methods - Software - Conversion start trigger from the multi-function timer pulse unit 2 - External trigger signal * Interrupt source: Two sources An A/D conversion end interrupt (ADI) request can be generated on completion of A/D conversion. An over-limit interrupt (LMTI) request can be generated when a conversion result exceeds the upper or lower limit value for each channel.*1 Note 1.This is only available when 10-bit precision is in use. * Module standby mode can be set R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 27-1 RZ/A1H Group, RZ/A1M Group 27. A/D Converter Bus interface Figure 27.1 shows a block diagram of the A/D converter. AN0 AN1 AN2 AN3 AN4 AN5 AN6 AN7 Peripheral bus ADCSR ADCMPSR ADCMPER ADCMPLA to ADCMPLH 12-bit D/A ADCMPHA to ADCMPHH AVSS Analog multiplexer AVref Successiveapproximation register AVCC ADDRA to ADDRH Module data bus + ADTRG, - Control circuit Comparator conversion start trigger from multi-function timer pulse unit 2 Sample-and-hold circuit ADI interrupt signal LMTI interrupt signal A/D converter [Legend] ADCSR ADDRA to ADDRH ADCMPLA to ADCMPLH ADCMPHA to ADCMPHH ADCMPER ADCMPSR Figure 27.1 : A/D control/status register : A/D data registers A to H : A/D comparison lower limit value registers A to H : A/D comparison lower upper value registers A to H : A/D comparison interrupt enable register : A/D comparison status register Block Diagram of A/D Converter R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 27-2 RZ/A1H Group, RZ/A1M Group 27.2 27. A/D Converter Input/Output Pins Table 27.1 shows the A/D converter pins. Table 27.1 Pin Configuration Pin Name Symbol I/O Function Analog power supply pin AVcc Input Analog power supply pin Analog ground pin AVss Input Analog ground pin and A/D conversion reference ground Analog reference voltage pin AVref Input A/D converter reference voltage pin Analog input pin 0 AN0 Input Analog input Analog input pin 1 AN1 Input Analog input pin 2 AN2 Input Analog input pin 3 AN3 Input Analog input pin 4 AN4 Input Analog input pin 5 AN5 Input Analog input pin 6 AN6 Input Analog input pin 7 AN7 Input A/D external trigger input pin ADTRG Input R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 External trigger input to start A/D conversion 27-3 RZ/A1H Group, RZ/A1M Group 27.3 27. A/D Converter Register Descriptions The A/D converter has the following registers. Table 27.2 Register Configuration Register Name Abbreviation R/W Initial Value Address Access Size A/D data register A ADDRA R H'0000 H'E8005800 16 A/D data register B ADDRB R H'0000 H'E8005802 16 A/D data register C ADDRC R H'0000 H'E8005804 16 A/D data register D ADDRD R H'0000 H'E8005806 16 A/D data register E ADDRE R H'0000 H'E8005808 16 A/D data register F ADDRF R H'0000 H'E800580A 16 A/D data register G ADDRG R H'0000 H'E800580C 16 A/D data register H ADDRH R H'0000 H'E800580E 16 A/D comparison upper limit value register A ADCMPHA R/W H'0000 H'E8005820 16 A/D comparison lower limit value register A ADCMPLA R/W H'0000 H'E8005822 16 A/D comparison upper limit value register B ADCMPHB R/W H'0000 H'E8005824 16 A/D comparison lower limit value register B ADCMPLB R/W H'0000 H'E8005826 16 A/D comparison upper limit value register C ADCMPHC R/W H'0000 H'E8005828 16 A/D comparison lower limit value register C ADCMPLC R/W H'0000 H'E800582A 16 A/D comparison upper limit value register D ADCMPHD R/W H'0000 H'E800582C 16 A/D comparison lower limit value register D ADCMPLD R/W H'0000 H'E800582E 16 A/D comparison upper limit value register E ADCMPHE R/W H'0000 H'E8005830 16 A/D comparison lower limit value register E ADCMPLE R/W H'0000 H'E8005832 16 A/D comparison upper limit value register F ADCMPHF R/W H'0000 H'E8005834 16 A/D comparison lower limit value register F ADCMPLF R/W H'0000 H'E8005836 16 A/D comparison upper limit value register G ADCMPHG R/W H'0000 H'E8005838 16 A/D comparison lower limit value register G ADCMPLG R/W H'0000 H'E800583A 16 A/D comparison upper limit value register H ADCMPHH R/W H'0000 H'E800583C 16 A/D comparison lower limit value register H ADCMPLH R/W H'0000 H'E800583E 16 A/D control/status register ADCSR R/W H'0000 H'E8005860 16 A/D comparison interrupt enable register ADCMPER R/W H'0000 H'E8005862 16 A/D comparison status register ADCMPSR R/W H'0000 H'E8005864 16 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 27-4 RZ/A1H Group, RZ/A1M Group 27.3.1 27. A/D Converter A/D Data Registers A to H (ADDRA to ADDRH) The eight A/D data registers, ADDRA to ADDRH, are 16-bit read-only registers that store the results of A/D conversion. An A/D conversion produces 12-bit data, which is transferred for storage into bits 15 to 4 of the ADDR corresponding to the selected channel. Bits 3 to 0 of ADDR are reserved bits that are always read as 0. Access to ADDR in 8-bit units is prohibited. ADDR must always be accessed in 16-bit units. Table 27.3 indicates the correspondence between analog input channels and ADDR. Bit: Initial value: R/W: Bit Bit Name 15 to 4 3 to 0 Table 27.3 15 0 R 14 13 0 R 0 R 12 0 R 11 0 R 10 0 R 9 0 R 8 0 R 7 0 R 6 0 R 5 0 R 4 0 R 3 2 1 0 - - - - 0 R 0 R 0 R 0 R Initial Value R/W Description All 0 R Bit Data (12bits) All 0 R Reserved These bits are always read as 0. The write value should always be 0. Correspondence between Analog Input Channels and ADDR Analog Input Channel A/D Data Register where Conversion Result is Stored AN0 ADDRA AN1 ADDRB AN2 ADDRC AN3 ADDRD AN4 ADDRE AN5 ADDRF AN6 ADDRG AN7 ADDRH R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 27-5 RZ/A1H Group, RZ/A1M Group 27.3.2 27. A/D Converter A/D Comparison Upper Limit Value Registers A to H (ADCMPHA to ADCMPHH) ADCMPH is a 16-bit readable/writable register that holds the upper limit value to be compared with an A/D conversion result. Eight registers, ADCMPHA to ADCMPHH, are provided. On completion of A/D conversion on each channel, the A/D conversion result is compared with the data stored in the corresponding upper limit value register. When the result is greater than the upper limit value, the corresponding bit in the A/D comparison status register (ADCMPSR) is set. Comparison with the upper limit value is performed only when the corresponding bit in the A/D comparison interrupt enable register (ADCMPER) is set. Access to ADCMPH in 8-bit units is prohibited. ADCMPH must always be accessed in 16-bit units. Table 27.4 indicates the correspondence between the ADDR registers and the ADCMPH/ADCMPL registers. Bit: Initial value: R/W: Bit 0 R/W Bit Name 15 to 6 5 to 0 15 14 13 0 R/W 0 R/W 12 0 R/W 11 0 R/W 10 0 R/W 9 0 R/W 8 0 R/W 7 0 R/W 6 0 R/W 5 4 3 2 1 - - - - - 0 - 0 R 0 R 0 R 0 R 0 R 0 R Initial Value R/W Description All 0 R/W Comparison Upper Limit Value (10 bits) All 0 R Reserved These bits are always read as 0. The write value should always be 0. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 27-6 RZ/A1H Group, RZ/A1M Group 27.3.3 27. A/D Converter A/D Comparison Lower Limit Value Registers A to H (ADCMPLA to ADCMPLH) ADCMPL is a 16-bit readable/writable register that holds the lower limit value to be compared with an A/D conversion result. Eight registers, ADCMPLA to ADCMPLH, are provided. On completion of A/D conversion on each channel, the A/D conversion result is compared with the data stored in the corresponding lower limit value register. When the result is smaller than the lower limit value, the corresponding bit in the A/D comparison status register (ADCMPSR) is set. Comparison with the lower limit value is performed only when the corresponding bit in the A/D comparison interrupt enable register (ADCMPER) is set. Access to ADCMPL in 8-bit units is prohibited. ADCMPL must always be accessed in 16-bit units. Table 27.4 indicates the correspondence between the ADDR registers and the ADCMPH/ADCMPL registers. Bit: Initial value: R/W: Bit Table 27.4 0 R/W Bit Name 15 to 6 5 to 0 15 14 13 0 R/W 0 R/W 12 0 R/W 11 0 R/W 10 0 R/W 9 0 R/W 8 0 R/W 7 0 R/W 6 0 R/W 5 4 3 2 1 - - - - - 0 - 0 R 0 R 0 R 0 R 0 R 0 R Initial Value R/W Description All 0 R/W Comparison Lower Limit Value (10 bits) All 0 R Reserved These bits are always read as 0. The write value should always be 0. Correspondence between ADDR and ADCMPH/ADCMPL Registers ADDR where Conversion Result is Stored ADCMPH/ADCMPL (Target for Comparison) ADDRA ADCMPHA/ADCMPLA ADDRB ADCMPHB/ADCMPLB ADDRC ADCMPHC/ADCMPLC ADDRD ADCMPHD/ADCMPLD ADDRE ADCMPHE/ADCMPLE ADDRF ADCMPHF/ADCMPLF ADDRG ADCMPHG/ADCMPLG ADDRH ADCMPHH/ADCMPLH R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 27-7 RZ/A1H Group, RZ/A1M Group 27.3.4 27. A/D Converter A/D Control/Status Register (ADCSR) ADCSR is a 16-bit readable/writable register that selects the operating mode, controls the A/D converter, and enables or disables starting of A/D conversion by external trigger input. Bit: 15 14 13 ADIE ADST Initial value: 0 0 R/W:R/(W)*1 R/W 0 R/W ADF 12 11 10 9 8 TRGS[3:0] 0 R/W 0 R/W 0 R/W 7 6 5 CKS[2:0] 0 R/W 0 R/W 0 R/W 4 3 2 MDS[2:0] 0 R/W 0 R/W 0 R/W 1 0 CH[2:0] 0 R/W 0 R/W 0 R/W 0 R/W Note: *1 Only 0 can be written to clear the flag after 1 is read. Bit Bit Name Initial Value R/W Description 15 ADF 0 R/(W)*1 A/D End Flag Status flag indicating the end of A/D conversion. [Clearing conditions] * Cleared by reading ADF while ADF = 1, then writing 0 to ADF * Cleared when the direct memory access controller is activated by ADI interrupt and ADDR is read [Setting conditions] * A/D conversion ends in single mode * A/D conversion ends for all the selected channels in multi mode * A/D conversion ends for all the selected channels in scan mode 14 ADIE 0 R/W A/D Interrupt Enable Enables or disables the interrupt (ADI) requested at the end of A/D conversion. Set the ADIE bit while A/D conversion is not being performed. 0: A/D conversion end interrupt (ADI) request is disabled 1: A/D conversion end interrupt (ADI) request is enabled 13 ADST 0 R/W*2 A/D Start Starts or stops A/D conversion. This bit remains set to 1 during A/D conversion. 0: A/D conversion is stopped 1: Single mode: A/D conversion starts. This bit is automatically cleared to 0 when A/D conversion ends on the selected channel. Multi mode: A/D conversion starts. This bit is automatically cleared to 0 when A/D conversion is completed cycling through the selected channels. Scan mode: A/D conversion starts. A/D conversion is continuously performed until this bit is cleared to 0 by software, by a power-on reset as well as by a transition to deep standby mode. 12 to 9 TRGS[3:0] 0000 R/W Timer Trigger Select These bits enable or disable starting of A/D conversion by a trigger signal. 0000: Start of A/D conversion by external trigger input is disabled 0001: A/D conversion is started by conversion trigger TRGAN from the multi-function timer pulse unit 2 0010: A/D conversion is started by conversion trigger TRG0N from the multi-function timer pulse unit 2 0011: A/D conversion is started by conversion trigger TRG4AN from the multi-function timer pulse unit 2 0100: A/D conversion is started by conversion trigger TRG4BN from the multi-function timer pulse unit 2 1001: A/D conversion is started by ADTRG Other than above: Setting prohibited 8 to 6 CKS[2:0] 000 R/W Clock Select These bits select the A/D conversion time.*3 Set the A/D conversion time while A/D conversion is halted (ADST = 0). 000: Conversion time = 256 tcyc*4 (maximum) 001: Conversion time = 298 tcyc*4 (maximum) 010: Conversion time = 340 tcyc*4 (maximum) 011: Conversion time = 382 tcyc*4 (maximum) 100, 101, 110, 111: Setting prohibited R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 27-8 RZ/A1H Group, RZ/A1M Group 27. A/D Converter Bit Bit Name Initial Value R/W Description 5 to 3 MDS[2:0] 000 R/W Multi-scan Mode These bits select the operating mode for A/D conversion. 0xx: Single mode 100: Multi mode: A/D conversion on 1 to 4 channels 101: Multi mode: A/D conversion on 1 to 8 channels 110: Scan mode: A/D conversion on 1 to 4 channels 111: Scan mode: A/D conversion on 1 to 8 channels 2 to 0 CH[2:0] 000 R/W Channel Select These bits and the MDS bits in ADCSR select the analog input channels. MDS = 0xx MDS = 100 or MDS = 110 MDS = 101 or MDS = 111 000: AN0 000: AN0 000: AN0 001: AN1 001: AN0, AN1 001: AN0, AN1 010: AN2 010: AN0 to AN2 010: AN0 to AN2 011: AN3 011: AN0 to AN3 011: AN0 to AN3 100: AN4 100: AN4 100: AN0 to AN4 101: AN5 101: AN4, AN5 101: AN0 to AN5 110: AN6 110: AN4 to AN6 110: AN0 to AN6 111: AN7 111: AN4 to AN7 111: AN0 to AN7 [Legend] x: Don't care Note 1. Only 0 can be written to clear the flag after 1 is read. Note 2. Clear the ADST to stop A/D conversion before transition to software standby mode or module standby mode. Note 3. Set the A/D conversion time to minimum or more values to meet the absolute accuracy of the A/D converter characteristics. Note 4. tcyc indicates a cycle time of the peripheral clock 1 (P1). R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 27-9 RZ/A1H Group, RZ/A1M Group 27.3.5 27. A/D Converter A/D Comparison Interrupt Enable Register (ADCMPER) ADCMPER is a 16-bit readable/writable register that enables or disables comparison between the A/D data register (ADDR) that holds the A/D conversion result on each channel and the A/D comparison upper/lower limit value register (ADCMPH/ADCMPL), and enables or disables interrupt request. Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 HLMENH HLMENG HLMENF HLMENE HLMEND HLMENC HLMENB HLMENA LLMENH LLMENG LLMENF LLMENE LLMEND LLMENC LLMENB LLMENA Initial value: 0 R/W: R/W 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Initial Value R/W Description HLMENH to HLMENA All 0 R/W Comparison with Upper Limit Value and Interrupt Enable Enables or disables comparison between an A/D conversion result and the upper limit value as well as an LMTI interrupt request in the case of the result being greater than the upper limit value. 0: Disables comparison between an A/D conversion result and the upper limit value as well as an over-limit interrupt (LMTI) request. 1: Enables comparison between an A/D conversion result and the upper limit value as well as an over-limit interrupt (LMTI) request. LLMENH to LLMENA All 0 R/W Comparison with Lower Limit Value and Interrupt Enable Enables or disables comparison between an A/D conversion result and the lower limit value as well as an LMTI interrupt request in the case of the result being smaller than the lower limit value. 0: Disables comparison between an A/D conversion result and the lower limit value as well as an over-limit interrupt (LMTI) request. 1: Enables comparison between an A/D conversion result and the lower limit value as well as an over-limit interrupt (LMTI) request. Bit Bit Name 15 to 8 7 to 0 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 27-10 RZ/A1H Group, RZ/A1M Group 27.3.6 27. A/D Converter A/D Comparison Status Register (ADCMPSR) ADCMPSR is a 16-bit read-only register that indicates the results of comparison between the A/D data register (ADDR) that holds an A/D conversion result on each channel and the A/D comparison upper/lower limit value register (ADCMPH/ADCMPL). The bits in this register are valid only when the comparison and an LMTI interrupt are enabled in the A/D comparison interrupt enable register (ADCMPER). When they are disabled, the bits are always in the cleared state. When an A/D conversion result exceeds the upper or lower limit value, the corresponding bit is set to 1. Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 HOVRH HOVRG HOVRF HOVRE HOVRD HOVRC HOVRB HOVRA LUDRH LUDRG LUDRF LUDRE LUDRD LUDRC LUDRB LUDRA Initial value: R/W: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R R R R R R R R R R R R R R R R Initial Value R/W Description HOVRH to HOVRA All 0 R Upper Limit Over Flag Status flag that indicates that an A/D conversion result on each channel has exceeded the upper limit value in ADCMPH. [Clearing condition] * Cleared by writing 0 to the HLMENn bit for the corresponding channel in ADCMPER register [Setting condition] * The HLMEN bit for the corresponding channel in ADCMPER is 1, and an A/D conversion result for the corresponding channel that is greater than the upper limit value in ADCMPH is stored in the ADDR register LUDRH to LUDRA All 0 R Lower Limit Under Flag Status flag that indicates that an A/D conversion result on each channel has exceeded the lower limit value in ADCMPL. [Clearing condition] * Cleared by writing 0 to the LLMENn bit for the corresponding channel in ADCMPER register [Setting condition] The LLMEN bit for the corresponding channel in ADCMPER is 1, and an A/D conversion result for the corresponding channel that is smaller than the lower limit value in ADCMPL is stored in the ADDR register Bit Bit Name 15 to 8 7 to 0 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 27-11 RZ/A1H Group, RZ/A1M Group 27.4 27. A/D Converter Operation The A/D converter uses the successive-approximation method, and the resolution is 12 bits. It has three operating modes: single mode, multi mode, and scan mode. Switching the operating mode or analog input channels must be done while the ADST bit in ADCSR is 0 to prevent incorrect operation. The ADST bit can be set at the same time as the operating mode or analog input channels are changed. 27.4.1 Single Mode Single mode should be selected when only A/D conversion on one channel is required. In single mode, A/D conversion is performed once for the specified one analog input channel, as follows: 1. A/D conversion for the selected channel starts when the ADST bit in ADCSR is set to 1 by software, the multifunction timer pulse unit 2, or external trigger input. 2. When A/D conversion is completed, the A/D conversion result is transferred to the A/D data register corresponding to the channel. 3. After A/D conversion has completed, the ADF bit in ADCSR is set to 1. If the ADIE bit is set to 1 at this time, an ADI interrupt request is generated. 4. The ADST bit that remains 1 during A/D conversion is automatically cleared to 0 when A/D conversion is completed, and the A/D converter becomes idle. When the operating mode or analog input channel selection must be changed during A/D conversion, to prevent incorrect operation, first clear the ADST bit to 0 to halt A/D conversion. After making the necessary changes, set the ADST bit to 1 to start A/D conversion again. The ADST bit can be set at the same time as the mode or channel selection is switched. Typical operations when a single channel (AN1) is selected in single mode (MDS[2] = 0) are described next. Figure 27.2 shows a timing diagram for this example (the bits which are set in this example belong to ADCSR). 1. Single mode is selected, input channel AN1 is selected (CH[2:0] = 001), the A/D interrupt is enabled (ADIE = 1), and A/D conversion is started (ADST = 1). 2. When A/D conversion is completed, the A/D conversion result is transferred into ADDRB. At the same time the ADF flag is set to 1, the ADST bit is cleared to 0, and the A/D converter becomes idle. 3. Since ADF = 1 and ADIE = 1, an ADI interrupt is requested. 4. The A/D interrupt handling routine starts. 5. The routine reads ADF = 1, and then writes 0 to the ADF flag. 6. The routine reads and processes the A/D conversion result (ADDRB). 7. Execution of the A/D interrupts handling routine ends. Then, when the ADST bit is set to 1, A/D conversion starts and steps 2 to 7 are executed. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 27-12 Figure 27.2 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 Waiting Channel 3 (AN3) operating ADDRD ADDRC ADDRB Conversion time 1 Set* )indicate instruction execution by software. Waiting Channel 2 (AN2) operating Note: * Vertical arrows( Waiting Channel 1 (AN1) operating ADDRA Waiting A/D conversion starts Channel 0 (AN0) operating ADF ADST ADIE Set* A/D conversion result 1 Read conversion result Waiting Clear* Conversion time 2 Set* A/D conversion result 2 Read conversion result Waiting Clear* RZ/A1H Group, RZ/A1M Group 27. A/D Converter Example of A/D Converter Operation (Single Mode, One Channel (AN1) Selected) 27-13 RZ/A1H Group, RZ/A1M Group 27.4.2 27. A/D Converter Multi Mode Multi mode should be selected when performing A/D conversion once on one or more channels. In multi mode, A/D conversion is performed once for a maximum of eight specified analog input channels, as follows: 1. A/D conversion starts from the analog input channel with the lowest number (e.g. AN0, AN1, ..., AN3) when the ADST bit in ADCSR is set to 1 by software, the multi-function timer pulse unit 2, or external trigger input. 2. When A/D conversion is completed on each channel, the A/D conversion result is sequentially transferred to the A/D data register corresponding to that channel. 3. After A/D conversion on all selected channels has completed, the ADF bit in ADCSR is set to 1. If the ADIE bit is set to 1 at this time, an ADI interrupt request is generated. 4. The ADST bit that remains 1 during A/D conversion is automatically cleared to 0 when A/D conversion is completed, and the A/D converter becomes idle. If the ADST bit is cleared to 0 during A/D conversion, A/D conversion is halted and the A/D converter becomes idle. The ADF bit is cleared by reading ADF while ADF = 1, then writing 0 to the ADF bit. A/D conversion is to be performed once on all the specified channels. The conversion results are transferred for storage into the A/D data registers (ADDR) corresponding to the channels. When the operating mode or analog input channel selection must be changed during A/D conversion, to prevent incorrect operation, first clear the ADST bit to 0 to halt A/D conversion. After making the necessary changes, set the ADST bit to 1. A/D conversion will start again from the first channel in the group. The ADST bit can be set at the same time as the mode or channel selection is changed. Typical operations when three channels (AN0 to AN2) are selected in multi mode are described next. Figure 27.3 shows a timing diagram for this example. 1. Multi mode is selected (MDS[2] = 1, MDS[1] = 0), analog input channels AN0 to AN2 are selected (CH[2:0] = 010), and A/D conversion is started (ADST = 1). 2. A/D conversion of the first channel (AN0) starts. When A/D conversion is completed, the A/D conversion result is transferred into ADDRA. 3. Next, the second channel (AN1) is selected automatically and A/D conversion starts. 4. Conversion proceeds in the same way through the third channel (AN2). 5. When conversion of all selected channels (AN0 to AN2) is completed, the ADF flag is set to 1 and the ADST bit is cleared to 0. 6. If the ADIE bit is set to 1 at this time, an ADI interrupt is requested. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 27-14 Figure 27.3 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 Waiting Waiting Channel 2 (AN2) operating Channel 3 (AN3) operating ADDRD ADDRC ADDRB Conversion time 1 Conversion time 3 Clear* Waiting Waiting Waiting A/D conversion result 3 A/D conversion result 2 A/D conversion result 1 Conversion time 2 A/D conversion Note: * Vertical arrows( ) indicate instruction execution by software. Waiting Channel 1 (AN1) operating ADDRA Waiting Channel 0 (AN0) operating ADF ADST Set* Clear* RZ/A1H Group, RZ/A1M Group 27. A/D Converter Example of A/D Converter Operation (Multi Mode, Three Channels (AN0 to AN2) Selected) 27-15 RZ/A1H Group, RZ/A1M Group 27.4.3 27. A/D Converter Scan Mode Scan mode is useful for monitoring analog inputs in a group of one or more channels at all times. In scan mode, A/D conversion is performed sequentially for a maximum of eight specified analog input channels, as follows: 1. A/D conversion starts from the analog input channel with the lowest number (e.g. AN0, AN1, ..., AN3) when the ADST bit in ADCSR is set to 1 by software, the multi-function timer pulse unit 2, or external trigger input. 2. When A/D conversion is completed on each channel, the A/D conversion result is sequentially transferred to the A/D data register corresponding to that channel. 3. After A/D conversion on all selected channels has completed, the ADF bit in ADCSR is set to 1. If the ADIE bit is set to 1 at this time, an ADI interrupt request is generated. The A/D converter starts A/D conversion again from the channel with the lowest number. 4. The ADST bit is not cleared automatically, so steps 2. and 3. are repeated as long as the ADST bit remains set to 1. When the ADST bit is cleared to 0, A/D conversion halts and the A/D converter becomes idle. The ADF bit is cleared by reading ADF while ADF = 1, then writing 0 to the ADF bit. When the operating mode or analog input channel selection must be changed during A/D conversion, to prevent incorrect operation, first clear the ADST bit to 0 to halt A/D conversion. After making the necessary changes, set the ADST bit to 1. A/D conversion will start again from the first channel in the group. The ADST bit can be set at the same time as the mode or channel selection is changed. Typical operations when three channels (AN0 to AN2) are selected in scan mode are described as follows. Figure 27.4 shows a timing diagram for this example. 1. Scan mode is selected (MDS[2] = 1, MDS[1] = 1), analog input channels AN0 to AN2 are selected (CH[2:0] = 010), and A/D conversion is started (ADST = 1). 2. A/D conversion of the first channel (AN0) starts. When A/D conversion is completed, the A/D conversion result is transferred into ADDRA. 3. Next, the second channel (AN1) is selected automatically and A/D conversion starts. 4. Conversion proceeds in the same way through the third channel (AN2). 5. When conversion of all the selected channels (AN0 to AN2) is completed, the ADF flag is set to 1 and conversion of the first channel (AN0) starts again. If the ADIE bit is set to 1 at this time, an ADI interrupt is requested after A/D conversion of the third channel. 6. The ADST bit is not cleared automatically, so steps 2. to 4. are repeated as long as the ADST bit remains set to 1. When steps 2. to 4. are repeated, the ADF flag is kept to 1. When the ADST bit is cleared to 0, A/D conversion stops. The ADF bit is cleared by reading ADF while ADF = 1, then writing 0 to the ADF bit. If both the ADF flag and ADIE bit are set to 1 while steps 2. to 4. are repeated, an ADI interrupt is requested at all times. To generate an interrupt on completing conversion of the third channel, clear the ADF bit to 0 after an interrupt is requested. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 27-16 Figure 27.4 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 Waiting Waiting Waiting Channel 1 (AN1) operating Channel 2 (AN2) operating Channel 3 (AN3) operating Conversion time 1 Conversion time 3 Waiting *2 Clear*1 Clear*1 Waiting Waiting Waiting A/D conversion result 4 Conversion time 5 A/D conversion result 3 A/D conversion result 2 Conversion time 4 Continuous A/D conversion A/D conversion result 1 Conversion time 2 Waiting Notes: 1. Vertical arrows( )indicate instruction execution by software. 2. A/D conversion data is invalid. ADDRD ADDRC ADDRB ADDRA Waiting Channel 0 (AN0) operating ADF ADST Set*1 RZ/A1H Group, RZ/A1M Group 27. A/D Converter Example of A/D Converter Operation (Scan Mode, Three Channels (AN0 to AN2) Selected) 27-17 RZ/A1H Group, RZ/A1M Group 27.4.4 27. A/D Converter A/D Converter Activation by External Trigger or Multi-Function Timer Pulse Unit 2 The A/D converter can be independently activated by an external trigger or an A/D conversion request from the multifunction timer pulse unit 2. To activate the A/D converter by an external trigger or the multi-function timer pulse unit 2, set the A/D trigger enable bits (TRGS[3:0]). When an external trigger or an A/D conversion request from the multifunction timer pulse unit 2 is generated with this bit setting, the ADST bit is set to 1 to start A/D conversion. The channel combination is determined by bits CH2 to CH0 in ADCSR. The timing from setting of the ADST bit until the start of A/ D conversion is the same as when 1 is written to the ADST bit by software. 27.4.5 Input Sampling and A/D Conversion Time The A/D converter has a built-in sample-and-hold circuit. The A/D converter samples the analog input at the A/D conversion start delay time (tD) after the ADST bit in ADCSR is set to 1, then starts conversion. Figure 27.5 shows the A/D conversion timing. Table 27.5 indicates the A/D conversion time. As indicated in Figure 27.5, the A/D conversion time (tCONV) includes tD and the input sampling time(tSPL). The length of tD varies depending on the timing of the write access to ADCSR. The total conversion time therefore varies within the ranges indicated in Table 27.5. In multi mode and scan mode, the values given in Table 27.5 apply to the first conversion. In the second and subsequent conversions, time is the values given in Table 27.6. (1) P1 Address (2) Write signal Input sampling timing ADF tD tSPL tCONV [Legend] (1): ADCSR write cycle (2): ADCSR address P1: Peripheral clock 1 tD: A/D conversion start delay time tSPL: Input sampling time tCONV: A/D conversion time Figure 27.5 A/D Conversion Timing R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 27-18 RZ/A1H Group, RZ/A1M Group Table 27.5 27. A/D Converter A/D Conversion Time (Single Mode) CKS1 = 0 CKS0 = 0 CKS1 = 1 CKS0 = 1 CKS0 = 0 CKS0 = 1 Item Symbol Min. Typ. Max. Min. Typ. Max. Min. Typ. Max. Min. Typ. Max. A/D conversion start delay time tD 9 -- 14 10 -- 16 11 -- 18 12 -- 20 Input sampling time tSPL -- 78 -- -- 91 -- -- 104 -- -- 117 -- A/D conversion time tCONV 251 -- 256 292 -- 298 333 -- 340 374 -- 382 Note: Values in the table are represented in terms of tcyc. tcyc indicates a cycle time of the peripheral clock 1 (P1). Table 27.6 A/D Conversion Time (Multi Mode and Scan Mode) CKS1 CKS0 Conversion Time (tcyc) 0 0 240 (constant) 1 280 (constant) 1 0 320 (constant) 1 360 (constant) Note: Values in the table are represented in terms of tcyc. tcyc indicates a cycle time of the peripheral clock 1 (P1). R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 27-19 RZ/A1H Group, RZ/A1M Group 27.4.6 27. A/D Converter External Trigger Input Timing A/D conversion can also be externally triggered. When the TRGS[3:0] bits in ADCSR are set to B'1001, an external trigger is input to the ADTRG pin. The ADST bit in ADCSR is set to 1 at the falling edge of the ADTRG pin, thus starting A/D conversion. Other operations, regardless of the operating mode, are the same as when the ADST bit has been set to 1 by software. Figure 27.6 shows the timing. P1 ADTRG Internal trigger signal ADST Figure 27.6 A/D conversion External Trigger Input Timing R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 27-20 RZ/A1H Group, RZ/A1M Group 27.5 27. A/D Converter Interrupt Sources and DMA Transfer Request The A/D converter generates an A/D conversion end interrupt (ADI) and an over-limit interrupt (LMTI). The direct memory access controller can be activated by an ADI interrupt request depending on the setting of the direct memory access controller. Table 27.6 shows the relationship between interrupt sources and the DMA transfer request. Table 27.7 Relation between Interrupt Sources and DMA Transfer Request Name Interrupt Source Interrupt Flag Direct Memory Access Controller Activation ADI A/D conversion end ADF in ADCSR Possible LMTI Conversion result exceeding the limit value HOVRA to HOVRH and LUDRA to LUDRH in ADCMPSR Impossible (a) ADI Interrupt The A/D converter generates an A/D conversion end interrupt (ADI) at the end of A/D conversion. An ADI interrupt request is generated if the ADIE bit is set to 1 when the ADF bit in ADCSR is set to 1 on completion of A/D conversion. Note that the direct memory access controller can be activated by an ADI interrupt depending on the setting of the direct memory access controller. In this case, an interrupt is not issued to the CPU. If the setting to activate the direct memory access controller has not been made, an interrupt request is sent to the CPU. Having the converted data read by the direct memory access controller in response to an ADI interrupt enables continuous conversion to be achieved without imposing a load on software. In single mode, set the direct memory access controller so that DMA transfer initiated by an ADI interrupt is performed only once. In the case of A/D conversion on multiple channels in scan mode or multi mode, setting the DMA transfer count to one causes DMA transfer to finish after transferring only one channel of data. To make the direct memory access controller transfer all conversion data, set the ADDR where A/D conversion data is stored as the transfer source address, and the number of converted channels as the transfer count. When the direct memory access controller is activated by ADI, the ADF bit in ADCSR is automatically cleared to 0 when data is transferred by the direct memory access controller. (b) LMTI Interrupt An A/D conversion result is compared with the upper or lower limit value on each channel, and if the result exceeds the limit, the over-limit interrupt (LMTI) is generated. While the HLMEN bit in ADCMPER is 1, a conversion result is compared with the upper limit in ADCMPH the instant the conversion value is determined. When the value exceeds the upper limit, the corresponding bit in ADCMPSR is set to 1, which causes an LMTI interrupt to be generated. In the same way, while the LLMEN bit in ADCMPER is 1, a conversion result is compared with the lower limit. If it exceeds the limit, an LMTI interrupt request is generated. The ADCMPSR register can be referenced in the LMTI interrupt handling to identify the channel causing over-limit value and to know whether the result has exceeded the upper limit value or the lower one. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 27-21 RZ/A1H Group, RZ/A1M Group 27.6 27. A/D Converter Definitions of A/D Conversion Accuracy The A/D converter compares an analog value input from an analog input channel with its analog reference value and converts it to 12-bit digital data. The absolute accuracy of this A/D conversion is the deviation between the input analog value and the output digital value. It includes the following errors: * Offset error * Full-scale error * Quantization error * Nonlinearity error These four error quantities are explained below with reference to Figure 27.7. In the figure, the 12-bit A/D converter is illustrated as the 3-bit A/D converter for explanation. Offset error is the deviation between actual and ideal A/D conversion characteristics when the digital output value changes from the minimum (zero voltage) B'000000000000 (000 in the figure) to B'000000000001 (001 in the figure) (Figure 27.7, item (1)). Full-scale error is the deviation between actual and ideal A/D conversion characteristics when the digital output value changes from B'111111111110 (110 in the figure) to the maximum B'111111111111 (111 in the figure)(Figure 27.7, item (2)). Quantization error is the intrinsic error of the A/D converter and is expressed as 1/2 LSB (Figure 27.7, item (3)). Nonlinearity error is the deviation between actual and ideal A/D conversion characteristics between zero voltage and full-scale voltage (Figure 27.7, item (4)). Note that it does not include offset, full-scale, or quantization error. Digital output Ideal A/D conversion characteristic 111 110 (2) Full-scale error Digital output Ideal A/D conversion characteristic 101 100 (4) Nonlinearity error 011 (3) Quantization error 010 001 000 0 1 2 4096 4096 [Legend] FS: Full-scale voltage Figure 27.7 40944095 FS 40964096 Analog input voltage Actual A/D conversion characteristic (1) Offset error FS Analog input voltage Definitions of A/D Conversion Accuracy R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 27-22 RZ/A1H Group, RZ/A1M Group 27.7 27. A/D Converter Usage Notes When using the A/D converter, note the following points. 27.7.1 Module Standby Mode Setting Operation of the A/D converter can be disabled or enabled using the standby control register. The initial setting is for operation of the A/D converter to be halted. Register access is enabled by clearing module standby mode. For details, see section 55, Power-Down Modes. The wait time (20 s) is required after release from the module standby state. After the wait time has elapsed, perform conversion by the A/D converter. 27.7.2 Setting Analog Input Voltage Using the LSI outside the following voltage ranges may impair the LSI reliability. 1. Analog input range During A/D conversion, voltages on the analog input pins ANn should not go beyond the following range: AVss ANn AVcc (n = 0 to 7). 2. AVcc and AVss input voltages Input voltages AVcc and AVss should be PVcc - 0.3 V AVcc PVcc and AVss = Vss. Do not leave the AVcc and AVss pins open even when the A/D converter is not in use and in software standby mode. When not in use, connect AVcc to the power supply (PVcc) and AVss to the ground (Vss). 3. Setting range of AVref input voltage Set the reference voltage range of the AVref pin as 3.0 V AVref AVcc. 27.7.3 Notes on Board Design In board design, digital circuitry and analog circuitry should be as mutually isolated as possible, and layout in which digital circuit signal lines and analog circuit signal lines cross or are in close proximity should be avoided as far as possible. Failure to do so may result in incorrect operation of the analog circuitry due to inductance, adversely affecting A/D conversion values. Digital circuitry must be isolated from the analog input signals (AN0 to AN7), analog reference voltage (AVref), and analog power supply (AVcc) by the analog ground (AVss). Also, the analog ground (AVss) should be connected at one point to a stable digital ground (Vss) on the board. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 27-23 RZ/A1H Group, RZ/A1M Group 27.7.4 27. A/D Converter Processing of Analog Input Pins To prevent damage from voltage surges at the analog input pins (AN0 to AN7), connect an input protection circuit like the one shown in Figure 27.8. The circuit shown also includes a CR filter to suppress noise. This circuit is shown as an example; the circuit constants should be selected according to actual application conditions. Figure 27.9 shows an equivalent circuit diagram of the analog input ports and Table 27.8 lists the analog input pin specifications. AVcc AVref *2 *1 Rin 100 This LSI AN0 to AN7 *1 0.1 F AVss Notes: Values are reference values. 1. 10 F 0.01 F 2. Rin: Input impedance Figure 27.8 Example of Analog Input Protection Circuit R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 27-24 RZ/A1H Group, RZ/A1M Group 27.7.5 27. A/D Converter Permissible Signal Source Impedance This LSI's analog input is designed such that conversion precision is guaranteed for an input signal for which the signal source impedance is 3 k or less. This specification is provided to enable the A/D converter's sample-and-hold circuit input capacitance to be charged within the sampling time; if the sensor output impedance exceeds 3 k, charging may be insufficient and it may not be possible to guarantee A/D conversion precision. However, for A/D conversion in single mode with a large capacitance provided externally for A/D conversion in single mode, the input load will essentially comprise only the internal input resistance of 1 k, and the signal source impedance is ignored. However, as a low-pass filter effect is obtained in this case, it may not be possible to follow an analog signal with a large differential coefficient (e.g., 5 mV/s or greater) (see Figure 27.9). When converting a high-speed analog signal or performing A/D conversion in scan mode, a low-impedance buffer should be inserted. This LSI Sensor output impedance A/D converter equivalent circuit Rs Rz Sensor input Cz Figure 27.9 Cs Example of Analog Input Circuit Table 27.8 Analog Input Pin Ratings Symbol Min. Max. Unit Permissible Signal Source Impedance Item Rz 3 k Low-Pass Filter Cz 0.1 F Equivalent Circuit of A/D Converter Rs 1 k Cs 20 pF Note: Values are reference values. 27.7.6 Influences on Absolute Precision Adding capacitance results in coupling with GND, and therefore noise in GND may adversely affect absolute precision. Be sure to connect AVss, etc. to an electrically stable GND. Care is also required to insure that filter circuits do not communicate with digital signals on the mounting board (i.e., acting as antennas). 27.7.7 Usage Note on Port Pins The analog input pins (AN0 to AN7) are multiplexed with general-purpose I/O port pin functions (pins P1_8 to P1_15) and the latter can be used as digital inputs. Do not use these general-purpose I/O port pins as digital inputs while the A/D converter is in use with 12-bit precision. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 27-25 RZ/A1H Group, RZ/A1M Group 28. 28. NAND Flash Memory Controller NAND Flash Memory Controller The NAND flash memory controller provides interfaces for an external NAND-type flash memory. 28.1 (1) Features NAND-Type Flash Memory Interface * Interface directly connectable to NAND-type flash memory * Read or write in byte units * Supports large-block (2048 + 64 bytes) flash memory* * Supports addresses for 2 Gbits and more by extension to 5-byte addresses (2) Access Mode * Command access mode: Performs an access by specifying in a register a command to be issued from this module to flash memory, address, and data size to be input or output. (3) Data Error * When a program error or erase error occurs, the error is reflected on the error source flags. Interrupts for each source can be specified. (4) Data Transfer FIFO and Data Register * The 224-byte data FIFO register (FLDTFIFO) is incorporated for data transfer of flash memory. (5) DMA Transfer (6) Access Time * The operating clock (FCLK) on the pins for the NAND-type flash memory is generated by dividing the peripheral clock 0 (P0). The division ratio can be specified by the QTSEL bit in the common control register (FLCMNCR). * Before changing the clock pulse generator configuration, this module must be placed in a module stop state. * In NAND-type flash memory, the FRE and FWE pins operate at the frequency of FCLK. The operating frequency must be specified within the maximum operating frequency of memory to be connected. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 28-1 RZ/A1H Group, RZ/A1M Group 28. NAND Flash Memory Controller Figure 28.1 shows a block diagram. Direct memory access controller Interrupt controller Peripheral bus 0 32 DMA transfer requests (1 line) NAND flash memory controller Interrupt requests (3 lines) Peripheral bus interface 32 32 32 FIFO 224 bytes 32 State machine Registers QTSEL Transmit/ receive control FCLK 1/2 1/4 Peripheral Clock clock 0 pulse generator 8 8 Flash memory interface 8 Control signal NAND Flash memory Note: FCLK is the operating clock for flash memory interface signals. The division ratio is specified by register FLCMNCR. Figure 28.1 Block Diagram R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 28-2 RZ/A1H Group, RZ/A1M Group 28.2 28. NAND Flash Memory Controller Input/Output Pins The pin configuration is listed in Table 28.1. Table 28.1 Pin Configuration Corresponding Flash Memory Pin Pin Name I/O NAND Type Function FCE Output CE Flash Memory Chip Enable Enables flash memory connected to this LSI. NAF7 to NAF0 I/O I/O7 to I/O0 Flash Memory Data I/O pins for command, address, and data. FCLE Output CLE Flash Memory Command Latch Enable Asserted when a command is output. FALE Output ALE Flash Memory Address Latch Enable Asserted when an address is output and negated when data is input or output. FRE Output RE Flash Memory Read Enable Reads data at the falling edge of RE. FWE Output WE Flash Memory Write Enable Flash memory latches a command, address, and data at the rising edge of WE. FRB Input R/B Flash Memory Ready/Busy Indicates ready state at high level; indicates busy state at low level. * WP Write Protect/Reset When this pin goes low, erroneous erasure or programming at power on or off can be prevented. * SE Spare Area Enable Enables access to the spare area. This pin must be fixed at low in sector access mode. Note: * Not supported in this LSI. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 28-3 RZ/A1H Group, RZ/A1M Group 28.3 28. NAND Flash Memory Controller Register Descriptions Table 28.2 shows the register configuration. Table 28.2 Register Configuration Register Name Abbreviation R/W Initial Value Address Access Size Common control register FLCMNCR R/W H'00100001 H'FCFF4000 32 Command control register FLCMDCR R/W H'00000000 H'FCFF4004 32 Command code register FLCMCDR R/W H'00000000 H'FCFF4008 32 Address register FLADR R/W H'00000000 H'FCFF400C 32 Address register 2 FLADR2 R/W H'00000000 H'FCFF403C 32 Data register FLDATAR R/W H'00000000 H'FCFF4010 32 Data counter register FLDTCNTR R/W H'00000000 H'FCFF4014 32 Interrupt DMA control register FLINTDMACR R/W H'00000000 H'FCFF4018 32 Ready busy timeout setting register FLBSYTMR R/W H'00000000 H'FCFF401C 32 Ready busy timeout counter FLBSYCNT R H'00000000 H'FCFF4020 32 Data FIFO register FLDTFIFO R/W H'xxxxxxxx H'FCFF4050 32 Transfer control register FLTRCR R/W H'00 H'FCFF402C 8 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 28-4 RZ/A1H Group, RZ/A1M Group 28.3.1 28. NAND Flash Memory Controller Common Control Register (FLCMNCR) FLCMNCR is a 32-bit readable/writable register that specifies access mode and other items. Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 - - - - - - - - - - - - - SNAND QT SEL - 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 1 R 0 R 0 R/W 0 R/W 0 R Bit: 15 11 10 0 Initial value: R/W: Initial value: R/W: 14 13 12 - - - - 0 R 0 R 0 R 0 R ACM[1:0] 0 R/W 0 R/W 16 9 8 7 6 5 4 3 2 1 NAND WF - - - - - CE - - - 0 R/W 0 R 0 R 0 R 0 R 0 R 0 R/W 0 R 0 R 1 R Bit Bit Name Initial Value R/W Description 31 to 21 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 20 -- 1 R Reserved This bit is always read as 1. The write value should always be 1. 19 -- 0 R Reserved This bit is always read as 0. The write value should always be 0. 18 SNAND 0 R/W Large-Capacity NAND Flash Memory Select This bit is used to specify 1-Gbit or larger NAND flash memory with the page configuration of 2048 + 64 bytes. 0: When flash memory with the page configuration of 512 + 16 bytes is used. 1: When NAND flash memory with the page configuration of 2048 + 64 is used. 17 QTSEL 0 R/W Flash Clock Division Ratio Select Selects the division ratio of clock FCLK in the flash memory. 0: Divides a clock (P0) provided from the clock pulse generator by two and uses it as FCLK. 1: Divides a clock (P0) provided from the clock pulse generator by four and uses it as FCLK. 16 to 12 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 11, 10 ACM[1:0] 00 R/W Access Mode Specification 1 and 0 Specify access mode. 00: Command access mode 01: Setting prohibited 10: Setting prohibited 11: Setting prohibited 9 NANDWF 0 R/W NAND Wait Insertion Operation 0: Performs address or data input/output in one FCLK cycle 1: Performs address or data input/output in two FCLK cycles 8 to 4 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 3 CE 0 R/W Chip Enable 0: Disables the chip (Outputs high level to the FCE pin) 1: Enables the chip (Outputs low level to the FCE pin) 2, 1 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 0 -- 1 R Reserved This bit is always read as 1. The write value should always be 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 28-5 RZ/A1H Group, RZ/A1M Group 28.3.2 28. NAND Flash Memory Controller Command Control Register (FLCMDCR) FLCMDCR is a 32-bit readable/writable register that issues a command in command access mode, specifies address issue, and specifies source or destination of data transfer. Bit: 31 30 29 28 27 26 25 24 23 22 21 20 17 16 ADR CNT2 - - - - - CDS RC DOSR - - SEL RW DOA DR ADRCNT[1:0] DOC MD2 DOC MD1 Initial value: 0 R/W: R/W 0 R 0 R 0 R 0 R 0 R 0 R/W 0 R/W 0 R 0 R 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 - - - - - - - - - - - - - - - 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R Bit: 15 - Initial value: 0 R/W: R 19 18 Bit Bit Name Initial Value R/W Description 31 ADRCNT2 0 R Address Issue Byte Count Specification 2 Specifies the number of bytes for the address data to be issued in address stage. This bit is used together with ADRCNT[1:0]. 0: Issues the address of byte count, specified by ADRCNT[1:0]. 1: Issues 5-byte address. ADRCNT[1:0] should be set to 00. 30 to 26 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 25 CDSRC 0 R/W Data Buffer Specification Specifies the data buffer to be read from or written to in the data stage in command access mode. 0: Specifies FLDATAR as the data buffer. 1: Specifies FLDTFIFO as the data buffer. 24 DOSR 0 R/W Status Read Check Specifies whether or not the status read is performed after the second command has been issued in command access mode. 0: Performs no status read 1: Performs status read 23, 22 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 21 SELRW 0 R/W Data Read/Write Specification Specifies the direction of read or write in data stage. 0: Read 1: Write 20 DOADR 0 R/W Address Stage Execution Specification Specifies whether or not the address stage is executed in command access mode. 0: Performs no address stage 1: Performs address stage 19, 18 ADRCNT[1:0] 00 R/W Address Issue Byte Count Specification [1:0] Specify the number of bytes for the address data to be issued in address stage. 00: Issue 1-byte address 01: Issue 2-byte address 10: Issue 3-byte address 11: Issue 4-byte address 17 DOCMD2 0 R/W Second Command Stage Execution Specification Specifies whether or not the second command stage is executed in command access mode. 0: Does not execute the second command stage 1: Executes the second command stage 16 DOCMD1 0 R/W First Command Stage Execution Specification Specifies whether or not the first command stage is executed in command access mode. 0: Does not execute the first command stage 1: Executes the first command stage R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 28-6 RZ/A1H Group, RZ/A1M Group 28. NAND Flash Memory Controller Bit Bit Name Initial Value R/W Description 15 to 0 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 28.3.3 Command Code Register (FLCMCDR) FLCMCDR is a 32-bit readable/writable register that specifies a command code to be issued in command access. Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 - - - - - - - - - - - - - - - Initial value: 0 R/W: R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 0 R/W 0 R/W 0 R/W - CMD2[7:0] Initial value: 0 R/W: R/W 0 R/W 0 R/W 0 R/W 0 R/W 16 CMD1[7:0] 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W Bit Bit Name Initial Value R/W Description 31 to 16 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 15 to 8 CMD2[7:0] H'00 R/W Second Command Data Specify a command code to be issued in the second command stage. 7 to 0 CMD1[7:0] H'00 R/W First Command Data Specify a command code to be issued in the first command stage. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 28-7 RZ/A1H Group, RZ/A1M Group 28.3.4 28. NAND Flash Memory Controller Address Register (FLADR) FLADR is a 32-bit readable/writable register that specifies the value to be output as an address. The address of the size specified by ADRCNT[1:0] in the command control register is output sequentially from ADR1 in byte units. Bit: 31 30 29 28 27 26 25 24 23 22 21 ADR4[7:0] Initial value: 0 R/W: R/W Bit: 15 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 14 13 12 11 10 9 8 7 6 5 0 R/W 0 R/W 0 R/W 0 R/W 19 18 17 16 ADR3[7:0] ADR2[7:0] Initial value: 0 R/W: R/W 20 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 4 3 2 1 0 0 R/W 0 R/W 0 R/W ADR1[7:0] 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W Bit Bit Name Initial Value R/W Description 31 to 24 ADR4[7:0] H'00 R/W Fourth Address Data Specify 4th data to be output to flash memory as an address. 23 to 16 ADR3[7:0] H'00 R/W Third Address Data Specify 3rd data to be output to flash memory as an address. 15 to 8 ADR2[7:0] H'00 R/W Second Address Data Specify 2nd data to be output to flash memory as an address. 7 to 0 ADR1[7:0] H'00 R/W First Address Data Specify 1st data to be output to flash memory as an address. 28.3.5 Address Register 2 (FLADR2) FLADR2 is a 32-bit readable/writable register, and is valid when the ADRCNT2 bit in FLCMDCR is set to 1. FLADR2 specifies the value to be output as an address in command access mode. Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 - - - - - - - - - - - - - - - Initial value: 0 R/W: R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R Bit: 15 7 6 5 4 3 2 1 0 0 R/W 0 R/W 0 R/W - 14 13 12 11 10 9 8 - - - - - - - - Initial value: 0 R/W: R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 16 ADR5[7:0] 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W Bit Bit Name Initial Value R/W Description 31 to 8 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 7 to 0 ADR5[7:0] H'00 R/W Fifth Address Data Specify the 5th data to be output to flash memory as an address. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 28-8 RZ/A1H Group, RZ/A1M Group 28.3.6 28. NAND Flash Memory Controller Data Counter Register (FLDTCNTR) FLDTCNTR is a 32-bit readable/writable register that specifies the number of bytes to be read or written in command access mode. Bit: 31 30 29 28 27 26 25 24 - - - - - - - Initial value: 0 R/W: R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R Bit: 15 14 13 12 11 10 9 8 7 - - - 0 R 0 R 0 R - - Initial value: 0 R/W: R 23 22 21 20 19 18 17 16 DTFLW[7:0] 0 R 0 R 0 R 0 R 0 R 0 R 0 R 6 5 4 3 2 1 0 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W DTCNT[11:0] 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W Bit Bit Name Initial Value R/W Description 31 to 24 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 23 to 16 DTFLW[7:0] H'00 R FLDTFIFO Access Count Specify the number of longwords in FLDTFIFO to be read or written. These bit values are used when the CPU reads from or writes to FLDTFIFO. In FLDTFIFO read, these bits specify the number of longwords of the data that can be read from FLDTFIFO. In FLDTFIFO write, these bits specify the number of longwords of unoccupied area that can be written in FLDTFIFO. 15 to 12 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 11 to 0 DTCNT[11:0] H'000 R/W Data Count Specification Specify the number of bytes of data to be read or written in command access mode. (Up to 2048 + 64 bytes for writing to and 128 bytes for reading from flash memory can be specified.) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 28-9 RZ/A1H Group, RZ/A1M Group 28.3.7 28. NAND Flash Memory Controller Data Register (FLDATAR) FLDATAR is a 32-bit readable/writable register. It stores input/output data used when 0 is written to the CDSRC bit in FLCMDCR in command access mode. FLDATAR cannot be used for reading or writing of five or more bytes of contiguous data. Bit: 31 30 29 28 27 26 25 24 23 22 21 DT4[7:0] Initial value: 0 R/W: R/W Bit: 15 19 18 17 16 DT3[7:0] 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 0 R/W 0 R/W 0 R/W DT2[7:0] Initial value: 0 R/W: R/W 20 0 R/W 0 R/W 0 R/W 0 R/W DT1[7:0] 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W Bit Bit Name Initial Value R/W Description 31 to 24 DT4[7:0] H'00 R/W Fourth Data Specify the 4th data to be input or output via the NAF7 to NAF0 pins. In write: Specify write data In read: Store read data 23 to 16 DT3[7:0] H'00 R/W Third Data Specify the 3rd data to be input or output via the NAF7 to NAF0 pins. In write: Specify write data In read: Store read data 15 to 8 DT2[7:0] H'00 R/W Second Data Specify the 2nd data to be input or output via the NAF7 to NAF0 pins. In write: Specify write data In read: Store read data 7 to 0 DT1[7:0] H'00 R/W First Data Specify the 1st data to be input or output via the NAF7 to NAF0 pins. In write: Specify write data In read: Store read data R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 28-10 RZ/A1H Group, RZ/A1M Group 28.3.8 28. NAND Flash Memory Controller Interrupt DMA Control Register (FLINTDMACR) FLINTDMACR is a 32-bit readable/writable register that enables or disables DMA transfer requests or interrupts. A transfer request from this module to the direct memory access controller is issued after each access mode has been started. Bits 9 to 5 are the flag bits that indicate various errors occurred in flash memory access and whether there is a transfer request from the FIFO. Only 0 can be written to these bits. To clear a flag, write 0 to the target flag bit and 1 to the other flag bits. Bit: 31 30 29 28 27 26 25 24 23 22 - - - - - - - - - - 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R Bit: 15 Initial value: R/W: Initial value: R/W: 21 20 FIFOTRG [1:0] 0 R/W 0 R/W 19 18 17 16 - AC0 CLR - DREQ0 EN 0 R 0 R/W 0 R 0 R/W 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 - - - - - - - ST ERB BTO ERB - TRR EQF0 STER INTE RBER INTE TE INTE - TR INTE0 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R/W 0 R/W 0 R 0 R/W 0 0 R/(W)* R/(W)* 0 R 0 0 R/(W)* R/W Note: * Only 0 can be written to these bits. Bit Bit Name Initial Value R/W Description 31 to 22 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 21, 20 FIFOTRG[1:0] 00 R/W FIFO Trigger Setting Specify the condition (as a number of bytes) for generation of FLDTFIFO transfer requests. * In flash-memory read Issue an interrupt to the CPU or issue a DMA transfer request when FLDTFIFO stores the following number of bytes or more: 00: 4 01: 16 10: 128 11: 128 * In flash-memory programming Issue an interrupt to the CPU or issue a DMA transfer request when FLDTFIFO has the following empty area of bytes or more: 00: 4 01: 16 10: 128 11: 128 Note: For DMA transfer from/to FLDTFIFO, setting 10 and 11 are prohibited. 19 -- 0 R Reserved This bit is always read as 0. The write value should always be 0. 18 AC0CLR 0 R/W FLDTFIFO Clear Clears FLDTFIFO. 0: Retains the FLDTFIFO value. In flash-memory access, this bit should be cleared to 0. 1: Clears FLDTFIFO. After FLDTFIFO has been cleared, this bit should be cleared to 0. Note: When FLDTFIFO is to be used in reading data from flash memory, be sure to clear FLDTFIFO before the reading starts. 17 -- 0 R Reserved This bit is always read as 0. The write value should always be 0. 16 DREQ0EN 0 R/W FLDTFIFODMA Request Enable Enables or disables the DMA transfer request issued from FLDTFIFO. 0: Disables the DMA transfer request issued from the FLDTFIFO 1: Enables the DMA transfer request issued from the FLDTFIFO 15 to 9 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 28-11 RZ/A1H Group, RZ/A1M Group 28. NAND Flash Memory Controller Bit Bit Name Initial Value R/W Description 8 STERB 0 R/(W)* Status Error Indicates the result of status read. This bit is set to 1 if the specific bit in the bits STAT[7:0] in FLBSYCNT is set to 1 in status read. This bit is a flag. 1 cannot be written to this bit. Only 0 can be written to clear the flag. 0: Indicates that no status error occurs (the specific bit in the bits STAT[7:0] in FLBSYCNT is 0.) 1: Indicates that a status error occurs For details on the specific bit in STAT7 to STAT0 bits, see section 28.4.4, Status Read. 7 BTOERB 0 R/(W)* R/B Timeout Error This bit is set to 1 if an R/B timeout error occurs (the bits RBTIMCNT[19:0] in FLBSYCNT are decremented to 0). This bit is a flag. 1 cannot be written to this bit. Only 0 can be written to clear the flag. 0: Indicates that no R/B timeout error occurs 1: Indicates that an R/B timeout error occurs 6 -- 0 R Reserved This bit is always read as 0. The write value should always be 0. 5 TRREQF0 0 R/(W)* FLDTFIFO Transfer Request Flag Indicates that a transfer request is issued from FLDTFIFO. This bit is a flag. 1 cannot be written to this bit. Only 0 can be written to clear the flag. 0: Indicates that no transfer request is issued from FLDTFIFO 1: Indicates that a transfer request is issued from FLDTFIFO 4 STERINTE 0 R/W Interrupt Enable at Status Error Enables or disables an interrupt request to the CPU when a status error has occurred. 0: Disables the interrupt request to the CPU by a status error 1: Enables the interrupt request to the CPU by a status error 3 RBERINTE 0 R/W Interrupt Enable at R/B Timeout Error Enables or disables an interrupt request to the CPU when a timeout error has occurred. 0: Disables the interrupt request to the CPU by an R/B timeout error 1: Enables the interrupt request to the CPU by an R/B timeout error 2 TEINTE 0 R/W Transfer End Interrupt Enable Enables or disables an interrupt request to the CPU when a transfer has been ended (TREND bit in FLTRCR). 0: Disables the transfer end interrupt request to the CPU 1: Enables the transfer end interrupt request to the CPU 1 -- 0 R Reserved This bit is always read as 0. The write value should always be 0. 0 TRINTE0 0 R/W FLDTFIFO Transfer Request Enable to CPU Enables or disables an interrupt request to the CPU by a transfer request issued from FLDTFIFO. 0: Disables an interrupt request to the CPU by a transfer request from FLDTFIFO 1: Enables an interrupt request to the CPU by a transfer request from FLDTFIFO When the DMA transfer is enabled, this bit should be cleared to 0. Note: * Only 0 can be written to these bits. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 28-12 RZ/A1H Group, RZ/A1M Group 28.3.9 28. NAND Flash Memory Controller Ready Busy Timeout Setting Register (FLBSYTMR) FLBSYTMR is a 32-bit readable/writable register that specifies the timeout time when the FRB pin is busy. Bit: 31 30 29 28 27 26 25 24 23 22 21 20 - - - - - - - - - - - Initial value: 0 R/W: R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R/W 0 R/W 0 R/W 0 R/W Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W - 19 18 17 16 RBTMOUT[19:16] RBTMOUT[15:0] Initial value: 0 R/W: R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W Bit Bit Name Initial Value R/W Description 31 to 20 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 19 to 0 RBTMOUT [19:0] H'00000 R/W Ready Busy Timeout Specify timeout time (the number of P0 clocks) in busy state. When these bits are set to 0, timeout is not generated. 28.3.10 Ready Busy Timeout Counter (FLBSYCNT) FLBSYCNT is a 32-bit read-only register. The status of flash memory obtained by the status read is stored in the bits STAT[7:0]. The timeout time set in the bits RBTMOUT[19:0] in FLBSYTMR is copied to the bits RBTIMCNT[19:0] and counting down is started when the FRB pin is placed in a busy state. When values in the RBTIMCNT[19:0] become 0, 1 is set to the BTOERB bit in FLINTDMACR, thus notifying that a timeout error has occurred. In this case, an FLSTE interrupt request can be issued if an interrupt is enabled by the RBERINTE bit in FLINTDMACR. Bit: 31 30 29 28 27 26 25 24 23 22 21 20 - - - - 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 8 7 6 5 4 3 2 1 0 0 R 0 R 0 R 0 R 0 R 0 R 0 R STAT[7:0] Initial value: 0 R/W: R 0 R 0 R 0 R 0 R 0 R 0 R Bit: 15 14 13 12 11 10 9 19 18 17 16 RBTIMCNT[19:16] RBTIMCNT[15:0] Initial value: 0 R/W: R Bit Bit Name 0 R 0 R Initial Value 0 R 0 R R/W 0 R 0 R 0 R 0 R Description 31 to 24 STAT[7:0] H'00 R Indicate the flash memory status obtained by the status read. 23 to 20 -- All 0 R Reserved These bits are always read as 0. 19 to 0 RBTIMCNT [19:0] H'00000 R Ready Busy Timeout Counter When the FRB pin is placed in a busy state, the values of the bits RBTMOUT[19:0] in FLBSYTMR are copied to these bits. These bits are counted down while the FRB pin is busy. A timeout error occurs when these bits are decremented to 0. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 28-13 RZ/A1H Group, RZ/A1M Group 28.3.11 28. NAND Flash Memory Controller Data FIFO Register (FLDTFIFO) FLDTFIFO is used to read or write the data FIFO area. In DMA transfer, this register must be specified as the destination or source. Note that the direction of read or write specified by the SELRW bit in FLCMDCR must match that specified in this register. When changing the read/write direction, FLDTFIFO should be cleared by setting the AC0CLR bit in FLINTDMACR before use. Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 DTFO[31:16] Initial value: Undefined Undefined Undefined Undefined Undefined Undefined Undefined Undefined Undefined Undefined Undefined Undefined Undefined Undefined Undefined Undefined R/W: R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 DTFO[15:0] Initial value: Undefined Undefined Undefined Undefined Undefined Undefined Undefined Undefined Undefined Undefined Undefined Undefined Undefined Undefined Undefined Undefined R/W: R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 31 to 0 DTFO[31:0] H'xxxxxxxx R/W Data FIFO Area Read/Write Data In write: Data in this register is written to the data FIFO area. In read: Data read from the data FIFO area is stored in this register. 28.3.12 Transfer Control Register (FLTRCR) Setting the TRSTRT bit to 1 initiates access to flash memory. Access completion can be checked by the TREND bit. During the transfer (from when the TRSTRT bit is set to 1 until the TREND bit is set to 1), the processing should not be forcibly ended (by setting the TRSTRT bit to 0). When reading from flash memory, TREND is set when reading from flash memory have been finished. However, if there is any read data remaining in the FIFO, the processing should not be forcibly ended until all data has been read from the FIFO. Bit: Initial value: R/W: 7 6 5 4 3 2 1 0 - - - - - - TR END TR STRT 0 R 0 R 0 R 0 R 0 R 0 R 0 R/W 0 R/W Bit Bit Name Initial Value R/W Description 7 to 2 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 1 TREND 0 R/W Processing End Flag Bit Indicates that the processing performed in the specified access mode has been completed. The write value should always be 0. 0 TRSTRT 0 R/W Transfer Start By setting this bit from 0 to 1 when the TREND bit is 0, processing in the access mode specified by the access mode specification bits ACM[1:0] is initiated. 0: Stops transfer 1: Starts transfer R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 28-14 RZ/A1H Group, RZ/A1M Group 28.4 28. NAND Flash Memory Controller Operation 28.4.1 Access Sequence This module performs accesses in several independent stages. For example, NAND-type flash memory programming consists of the following five stages. * First command issue stage (program setup command) * Address issue stage (program address) * Data stage (output) * Second command issue stage (program start command) * Status read stage NAND-type flash memory programming access is achieved by executing these five stages sequentially. An access to flash memory is completed at the end of the final stage (status read stage). Program First command Command/ address H'80 Address A1 A2 Data A3 A4 Second command H'10 Status read H'70 CLE ALE WE Data input Program start RE Figure 28.2 Programming Operation for NAND-Type Flash Memory and Stages For details on NAND-type flash memory read operation, see section 28.4.3, Command Access Mode. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 28-15 RZ/A1H Group, RZ/A1M Group 28.4.2 28. NAND Flash Memory Controller Register Setting Procedure Figure 28.3 shows the register setting flow required for accessing the flash memory. Start Start the setting procedure after the current transfer has been completed No FLTRCR = All 0? Yes Set FLCMNCR Set FLCMDCR Set FLCMCDR When the fifth address data is output in command access, FLADR2 should also be set Set FLADR Set FLDTCNTR Not required in reading. Not required when FLDTFIFO is used. Set FLDATAR Set FLINTDMACR Set FLBSYTMR Except FLTRCR, register settings completed? No Yes Start the transfer Wait until the transfer is completed Set FLTRCR to H'01 No TREND in FLTRCR = 1? Yes Set FLTRCR to H'00 End Note: Registers FLCMNCR to FLBSYTMR in this flow can be set in any order. Figure 28.3 Register Setting Flow R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 28-16 RZ/A1H Group, RZ/A1M Group 28.4.3 28. NAND Flash Memory Controller Command Access Mode Command access mode accesses flash memory by specifying a command to be issued to flash memory, address, data, read/write direction, and number of times to the registers. In this mode, I/O data can be transferred by the DMA via FLDTFIFO. (1) NAND-Type Flash Memory Access Figure 28.4 shows an example of read operation for NAND-type flash memory. In this example, the first command is specified as H'00, address data length is specified as 3 bytes, and the number of read bytes is specified as 8 bytes in the data counter. CLE ALE WE RE I/O7 to I/O0 H'00 A1 A2 A3 1 2 3 4 5 8 R/B Figure 28.4 Read Operation Timing for NAND-Type Flash Memory Figure 28.5 and Figure 28.6 show examples of programming operation for NAND-type flash memory. CLE ALE WE RE I/O7 to I/O0 H'80 A1 A2 A3 1 2 3 4 5 8 R/B Figure 28.5 Programming Operation Timing for NAND-Type Flash Memory (1) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 28-17 RZ/A1H Group, RZ/A1M Group 28. NAND Flash Memory Controller CLE ALE WE RE I/O7 to I/O0 H'70 H'10 Status R/B Figure 28.6 (2) Programming Operation Timing for NAND-Type Flash Memory (2) NAND-Type Flash Memory (2048 + 64 Bytes) Access Figure 28.7 shows an example of read operation for NAND-type flash memory (2048 + 64 bytes). In this example, the first command is specified as H'00, the second command is specified as H'30, and address data length is specified as 4 bytes. The number of read bytes is specified as 4 bytes in the data counter. CLE ALE WE RE H'30 H'00 A1 A2 A3 A4 I/O7 to I/O0 1 2 3 4 R/B Figure 28.7 Read Operation Timing for NAND-Type Flash Memory Figure 28.8 and Figure 28.9 show examples of programming operation for NAND-type flash memory (2048 + 64 bytes). CLE ALE WE RE H'10 H'80 I/O7 to I/O0 A1 A2 A3 A4 1 2 3 4 R/B Figure 28.8 Programming Operation Timing for NAND-Type Flash Memory (1) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 28-18 RZ/A1H Group, RZ/A1M Group 28. NAND Flash Memory Controller CLE ALE WE RE H'10 H'70 I/O7 to I/O0 Status R/B Figure 28.9 Programming Operation Timing for NAND-Type Flash Memory (2) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 28-19 RZ/A1H Group, RZ/A1M Group 28.4.4 28. NAND Flash Memory Controller Status Read This module can read the status register of a NAND-type flash memory. The data in the status register is input through the I/O7 to I/O0 pins and stored in the bits STAT[7:0] in FLBSYCNT, which can be read by the CPU. If a program error or erase error is detected when the status register value is stored in the bits STAT[7:0] in FLBSYCNT, the STERB bit in FLINTDMACR is set to 1 and generates an interrupt to the CPU if the STERINTE bit in FLINTDMACR is enabled. If a status error occurs during continuous sector access, the TREND bit in FLTRCR is set to 1 and the procedure stops. (1) Status Read of NAND-Type Flash Memory The status register of NAND-type flash memory can be read by inputting command H'70 to NAND-type flash memory. If programming is executed in command access mode or sector access mode while the DOSR bit in FLCMDCR is set to 1, this module automatically inputs command H'70 to NAND-type flash memory and reads the status register. When the status register of NAND-type flash memory is read, the I/O7 to I/O0 pins indicate the following information as described in Table 28.3. Table 28.3 Status Read of NAND-Type Flash Memory I/O Status (definition) Description I/O7 Program protection 0: Cannot be programmed 1: Can be programmed I/O6 Ready/busy 0: Busy state 1: Ready state I/O5 to I/O1 Reserved I/O0 Program/erase 0: Pass 1: Fail R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 28-20 RZ/A1H Group, RZ/A1M Group 28.5 28. NAND Flash Memory Controller Interrupt Processing This module has four interrupt sources: Status error, ready/busy timeout error, transfer end, and FIFO0 transfer request. Each of the interrupt sources has its corresponding interrupt flag and the interrupt can be requested independently to the CPU if the interrupt is enabled by the interrupt enable bit. Note that the status error and ready/busy timeout error use the common FLSTE interrupt to the CPU. Table 28.4 Interrupt Requests Interrupt Source Interrupt Flag Enable Bit Description Priority FLSTE interrupt STERB STERINTE Status error High BTOERB RBERINTE Ready/busy timeout error FLTEND interrupt TREND TEINTE Transfer end FLTRQ0 interrupt TRREQF0 TRINTE0 FIFO0 transfer request 28.6 Low DMA Transfer Settings For details on settings of the direct memory access controller, see section 9, Direct Memory Access Controller. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 28-21 RZ/A1H Group, RZ/A1M Group 28.7 28.7.1 28. NAND Flash Memory Controller Usage Notes Usage Note for the SNAND Bit When the SNAND bit in FLCMNCR is 1, both the first and second commands are executed regardless of the settings of the DOCMD1 and DOCMD2 bits in FLCMDCR. When no command or only the first command is issued, 0 should be written to the SNAND bit. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 28-22 RZ/A1H Group, RZ/A1M Group 29. 29. USB2.0 Host/Function Module USB2.0 Host/Function Module This LSI includes a two-channel USB 2.0 host/function module. This module is a USB controller which provides capabilities as a USB host controller and USB function controller. This module supports high-speed transfer, full-speed transfer, and low-speed transfer defined by USB (Universal Serial Bus) Specification 2.0, when used as the host controller, and supports high-speed transfer and full-speed transfer defined by USB (Universal Serial Bus) Specification 2.0, when used as the function controller. This module supports all of the transfer types defined by the USB Specification. This module has an 8-Kbyte buffer memory for data transfer, providing a maximum of 16 pipes. Any endpoint numbers can be assigned to PIPE1 to PIPE15, based on the peripheral devices or user system for communication. 29.1 (1) Features Host Controller and Function Controller Supporting USB High-Speed Operation * The USB host controller and USB function controller are incorporated. * The USB host controller and USB function controller can be switched by register settings. * On-chip USB transceiver (2) All Types of USB Transfers Supported All types of USB transfers including isochronous transfer are supported. * Control transfer * Bulk transfer * Interrupt transfer (high bandwidth transfers not supported) * Isochronous transfer (high bandwidth transfers not supported) (3) Internal Bus Interfaces * Two DMA interfaces available for each channel (4) Pipe Configuration * Up to 8 Kbytes of buffer memory for USB communications are supported for each channel * Up to sixteen pipes can be selected per channel (including the default control pipe) * Programmable pipe configuration * Endpoint numbers can be assigned flexibly to PIPE1 to PIPE15. * Transfer conditions that can be set for each pipe: PIPE0: Control transfer, 256-byte fixed single buffer PIPE1 and PIPE2: Bulk transfer or isochronous transfer can be selected, continuous transfer mode, programmable buffer size (up to 2 Kbytes: double buffer can be specified) PIPE3 to PIPE5: Bulk transfer, continuous transfer mode, programmable buffer size (up to 2 Kbytes: double buffer can be specified) PIPE6 to PIPE8: Interrupt transfer, 64-byte fixed single buffer PIPE9: Bulk transfer (only when the function controller mode is selected) Interrupt transfer (only when the host controller mode is selected), programmable buffer size (up to 2 Kbytes: double buffer can be specified only when bulk transfer has been selected) PIPE10 Bulk transfer or interrupt transfer can be selected (only when the function controller mode is selected), programmable buffer size (up to 2 Kbytes: double buffer can be specified only when bulk transfer has been selected) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 29-1 RZ/A1H Group, RZ/A1M Group 29. USB2.0 Host/Function Module PIPE11 to PIPE15: Bulk transfer (only when the function controller mode is selected), programmable buffer size (up to 2 Kbytes: double buffer can be specified) (5) Features of the USB Host Controller * High-speed transfer (480 Mbps), full-speed transfer (12 Mbps), and low-speed transfer (1.5 Mbps) are supported. * Communications with multiple peripheral devices connected via a single HUB * Automatic response to the reset handshake * Automatic scheduling for SOF and packet transmissions * Programmable intervals for isochronous and interrupt transfers (6) Features of the USB Function Controller * High-speed transfer (480 Mbps) and full-speed transfer (12 Mbps) are supported. * Automatic recognition of high-speed operation or full-speed operation based on automatic response to the reset handshake * Control transfer stage monitoring function * Device state monitoring function * Auto response function for SET_ADDRESS request * NAK response interrupt function (NRDY) * SOF interpolation function (7) Other Features * Transfer ending function using transaction count * BRDY interrupt event notification timing change function (BFRE) * Function that automatically clears the buffer memory after the data for the pipe specified at the DnFIFO port has been read (DCLRM) * NAK setting function for response PID generated by end of transfer (SHTNAK) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 29-2 RZ/A1H Group, RZ/A1M Group 29.2 29. USB2.0 Host/Function Module Input/Output Pins Table 29.1 shows the pin configuration. Table 29.1 Pin Configuration Channel Name Abbreviation I/O Function 0 USB D+ data DP0 Input/ Output The D+ input/output pin of the on-chip USB transceiver Connect this pin to the D+ pin of the USB bus. USB D- data DM0 Input/ Output The D- input/output pin of the on-chip USB transceiver Connect this pin to the D- pin of the USB bus. VBUS input VBUS0 Input A pin for monitoring connection of the USB cable Connect this pin to the Vbus pin of the USB bus so that it can detect connection and disconnection of the Vbus pin. When it is not connected to the Vbus pin of the USB, It should be fixed to 5 V. Also supply 5 V to this pin when the host controller mode is selected. Note: This module is not capable of supplying Vbus power to connected peripheral devices. USB D+ data DP1 Input/ Output The D+ input/output pin of the on-chip USB transceiver Connect this pin to the D+ pin of the USB bus. USB D- data DM1 Input/ Output The D- input/output pin of the on-chip USB transceiver Connect this pin to the D- pin of the USB bus. VBUS input VBUS1 Input A pin for monitoring connection of the USB cable Connect this pin to the Vbus pin of the USB bus so that it can detect connection and disconnection of the Vbus pin. When it is not connected to the Vbus pin of the USB, It should be fixed to 5 V. Also supply 5 V to this pin when the host controller mode is selected. Note: This module is not capable of supplying Vbus power to connected peripheral devices. Reference input REFRIN Input A pin for connecting the reference resistor Connect this pin to the USBAPVss pin through a resistor with a value of 5.6 k 1%. (QFP package) Connect this pin to the Vss pin through a resistor with a value of 5.6 k 1%. (BGA package) USB crystal oscillator/external clock USB_X1 Input USB_X2 Output Connect this pin to the crystal oscillator for USB. An external clock can also be input to the USB_X1 pin. Transceiver digital core power* USBDVcc Input Power supply for the module's digital core Transceiver digital core ground* USBDVss Input Ground for the module's digital core Transceiver digital pin power source* USBDPVcc Input Power supply for pins Transceiver digital pin ground* USBDPVss Input Ground for pins Transceiver analog pin power source USBAPVcc Input Power supply for pins Transceiver analog pin ground* USBAPVss Input Ground for pins Transceiver analog core power USBAVcc Input Power supply for the module's analog core Transceiver analog core ground* USBAVss Input Ground for the module's analog core Power source for the UTMI module* USBUVcc Input Power supply for operation at 480 MHz Ground for the UTMI module* USBUVss Input Power supply for operation at 480 MHz 1 Common Note: * These pins are not available in the BGA package products. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 29-3 RZ/A1H Group, RZ/A1M Group 29.3 29. USB2.0 Host/Function Module Register Descriptions Table 29.2 shows the register configuration of this module. Table 29.2 Register Configuration Channel Register Name Abbreviation R/W Address Access Size 0 System configuration control register_0 SYSCFG0_0 R/W H'E801 0000 16 CPU bus wait setting register_0 BUSWAIT_0 R/W H'E801 0002 16 System configuration status register_0 SYSSTS0_0 R H'E801 0004 16 Device state control register 0_0 DVSTCTR0_0 R/W H'E801 0008 16 Test mode register_0 TESTMODE_0 R/W H'E801 000C 16 DMA0-FIFO bus configuration register_0 D0FBCFG_0 R/W H'E801 0010 16 DMA1-FIFO bus configuration register_0 D1FBCFG_0 R/W H'E801 0012 16 CFIFO port register_0 CFIFO_0 R/W H'E801 0014 8, 16, 32 D0FIFO port register_0 D0FIFO_0 R/W H'E801 0018 8, 16, 32 D1FIFO port register_0 D1FIFO_0 R/W H'E801 001C 8, 16, 32 CFIFO port select register_0 CFIFOSEL_0 R/W H'E801 0020 16 CFIFO port control register_0 CFIFOCTR_0 R/W H'E801 0022 16 D0FIFO port select register_0 D0FIFOSEL_0 R/W H'E801 0028 16 D0FIFO port control register_0 D0FIFOCTR_0 R/W H'E801 002A 16 D1FIFO port select register_0 D1FIFOSEL_0 R/W H'E801 002C 16 D1FIFO port control register_0 D1FIFOCTR_0 R/W H'E801 002E 16 Interrupt enable register 0_0 INTENB0_0 R/W H'E801 0030 16 Interrupt enable register 1_0 INTENB1_0 R/W H'E801 0032 16 BRDY interrupt enable register_0 BRDYENB_0 R/W H'E801 0036 16 NRDY interrupt enable register_0 NRDYENB_0 R/W H'E801 0038 16 BEMP interrupt enable register_0 BEMPENB_0 R/W H'E801 003A 16 SOF output configuration register_0 SOFCFG_0 R/W H'E801 003C 16 Interrupt status register 0_0 INTSTS0_0 R/W H'E801 0040 16 Interrupt status register 1_0 INTSTS1_0 R/W H'E801 0042 16 BRDY interrupt status register_0 BRDYSTS_0 R/W H'E801 0046 16 NRDY interrupt status register_0 NRDYSTS_0 R/W H'E801 0048 16 BEMP interrupt status register_0 BEMPSTS_0 R/W H'E801 004A 16 Frame number register_0 FRMNUM_0 R/W H'E801 004C 16 Frame number register_0 UFRMNUM_0 R H'E801 004E 16 USB address register_0 USBADDR_0 R H'E801 0050 16 USB request type register_0 USBREQ_0 R/W H'E801 0054 16 USB request value register_0 USBVAL_0 R/W H'E801 0056 16 USB request index register_0 USBINDX_0 R/W H'E801 0058 16 USB request length register_0 USBLENG_0 R/W H'E801 005A 16 DCP configuration register_0 DCPCFG_0 R/W H'E801 005C 16 DCP maximum packet size register_0 DCPMAXP_0 R/W H'E801 005E 16 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 29-4 RZ/A1H Group, RZ/A1M Group Table 29.2 29. USB2.0 Host/Function Module Register Configuration Channel Register Name Abbreviation R/W Address Access Size 0 DCP control register_0 DCPCTR_0 R/W H'E801 0060 16 Pipe window select register_0 PIPESEL_0 R/W H'E801 0064 16 Pipe configuration register_0 PIPECFG_0 R/W H'E801 0068 16 Pipe buffer setting register_0 PIPEBUF_0 R/W H'E801 006A 16 Pipe maximum packet size register_0 PIPEMAXP_0 R/W H'E801 006C 16 Pipe timing control register_0 PIPEPERI_0 R/W H'E801 006E 16 Pipe 1 control register_0 PIPE1CTR_0 R/W H'E801 0070 16 Pipe 2 control register_0 PIPE2CTR_0 R/W H'E801 0072 16 Pipe 3 control register_0 PIPE3CTR_0 R/W H'E801 0074 16 Pipe 4 control register_0 PIPE4CTR_0 R/W H'E801 0076 16 Pipe 5 control register_0 PIPE5CTR_0 R/W H'E801 0078 16 Pipe 6 control register_0 PIPE6CTR_0 R/W H'E801 007A 16 Pipe 7 control register_0 PIPE7CTR_0 R/W H'E801 007C 16 Pipe 8 control register_0 PIPE8CTR_0 R/W H'E801 007E 16 Pipe 9 control register_0 PIPE9CTR_0 R/W H'E801 0080 16 Pipe A control register_0 PIPEACTR_0 R/W H'E801 0082 16 Pipe B control register_0 PIPEBCTR_0 R/W H'E801 0084 16 Pipe C control register_0 PIPECCTR_0 R/W H'E801 0086 16 Pipe D control register_0 PIPEDCTR_0 R/W H'E801 0088 16 Pipe E control register_0 PIPEECTR_0 R/W H'E801 008A 16 Pipe F control register_0 PIPEFCTR_0 R/W H'E801 008C 16 Pipe 1 transaction counter enable register_0 PIPE1TRE_0 R/W H'E801 0090 16 Pipe 1 transaction counter register_0 PIPE1TRN_0 R/W H'E801 0092 16 Pipe 2 transaction counter enable register_0 PIPE2TRE_0 R/W H'E801 0094 16 Pipe 2 transaction counter register_0 PIPE2TRN_0 R/W H'E801 0096 16 Pipe 3 transaction counter enable register_0 PIPE3TRE_0 R/W H'E801 0098 16 Pipe 3 transaction counter register_0 PIPE3TRN_0 R/W H'E801 009A 16 Pipe 4 transaction counter enable register_0 PIPE4TRE_0 R/W H'E801 009C 16 Pipe 4 transaction counter register_0 PIPE4TRN_0 R/W H'E801 009E 16 Pipe 5 transaction counter enable register_0 PIPE5TRE_0 R/W H'E801 00A0 16 Pipe 5 transaction counter register_0 PIPE5TRN_0 R/W H'E801 00A2 16 Pipe B transaction counter enable register_0 PIPEBTRE_0 R/W H'E801 00A4 16 Pipe B transaction counter register_0 PIPEBTRN_0 R/W H'E801 00A6 16 Pipe C transaction counter enable register_0 PIPECTRE_0 R/W H'E801 00A8 16 Pipe C transaction counter register_0 PIPECTRN_0 R/W H'E801 00AA 16 Pipe D transaction counter enable register_0 PIPEDTRE_0 R/W H'E801 00AC 16 Pipe D transaction counter register_0 PIPEDTRN_0 R/W H'E801 00AE 16 Pipe E transaction counter enable register_0 PIPEETRE_0 R/W H'E801 00B0 16 Pipe E transaction counter register_0 PIPEETRN_0 R/W H'E801 00B2 16 Pipe F transaction counter enable register_0 PIPEFTRE_0 R/W H'E801 00B4 16 Pipe F transaction counter register_0 PIPEFTRN_0 R/W H'E801 00B6 16 Pipe 9 transaction counter enable register_0 PIPE9TRE_0 R/W H'E801 00B8 16 Pipe 9 transaction counter register_0 PIPE9TRN_0 R/W H'E801 00BA 16 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 29-5 RZ/A1H Group, RZ/A1M Group Table 29.2 29. USB2.0 Host/Function Module Register Configuration Channel Register Name Abbreviation R/W Address Access Size 0 Pipe A transaction counter enable register_0 PIPEATRE_0 R/W H'E801 00BC 16 Pipe A transaction counter register_0 PIPEATRN_0 R/W H'E801 00BE 16 Device address 0 configuration register_0 DEVADD0_0 R/W H'E801 00D0 16 Device address 1 configuration register_0 DEVADD1_0 R/W H'E801 00D2 16 Device address 2 configuration register_0 DEVADD2_0 R/W H'E801 00D4 16 Device address 3 configuration register_0 DEVADD3_0 R/W H'E801 00D6 16 Device address 4 configuration register_0 DEVADD4_0 R/W H'E801 00D8 16 Device address 5 configuration register_0 DEVADD5_0 R/W H'E801 00DA 16 Device address 6 configuration register_0 DEVADD6_0 R/W H'E801 00DC 16 Device address 7 configuration register_0 DEVADD7_0 R/W H'E801 00DE 16 Device address 8 configuration register_0 DEVADD8_0 R/W H'E801 00E0 16 Device address 9 configuration register_0 DEVADD9_0 R/W H'E801 00E2 16 Device address A configuration register_0 DEVADDA_0 R/W H'E801 00E4 16 Suspend mode register_0 SUSPMODE_0 R/W H'E801 0102 16 D0FIFO continuous transfer port register 0_0 D0FIFOB0_0 R/W H'E801 0160 32 D0FIFO continuous transfer port register 1_0 D0FIFOB1_0 R/W H'E801 0164 32 D0FIFO continuous transfer port register 2_0 D0FIFOB2_0 R/W H'E801 0168 32 D0FIFO continuous transfer port register 3_0 D0FIFOB3_0 R/W H'E801 016C 32 D0FIFO continuous transfer port register 4_0 D0FIFOB4_0 R/W H'E801 0170 32 D0FIFO continuous transfer port register 5_0 D0FIFOB5_0 R/W H'E801 0174 32 D0FIFO continuous transfer port register 6_0 D0FIFOB6_0 R/W H'E801 0178 32 D0FIFO continuous transfer port register 7_0 D0FIFOB7_0 R/W H'E801 017C 32 D1FIFO continuous transfer port register 0_0 D1FIFOB0_0 R/W H'E801 0180 32 D1FIFO continuous transfer port register 1_0 D1FIFOB1_0 R/W H'E801 0184 32 D1FIFO continuous transfer port register 2_0 D1FIFOB2_0 R/W H'E801 0188 32 D1FIFO continuous transfer port register 3_0 D1FIFOB3_0 R/W H'E801 018C 32 D1FIFO continuous transfer port register 4_0 D1FIFOB4_0 R/W H'E801 0190 32 D1FIFO continuous transfer port register 5_0 D1FIFOB5_0 R/W H'E801 0194 32 D1FIFO continuous transfer port register 6_0 D1FIFOB6_0 R/W H'E801 0198 32 D1FIFO continuous transfer port register 7_0 D1FIFOB7_0 R/W H'E801 019C 32 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 29-6 RZ/A1H Group, RZ/A1M Group Table 29.2 29. USB2.0 Host/Function Module Register Configuration Channel Register Name Abbreviation R/W Address Access Size 1 System configuration control register_1 SYSCFG0_1 R/W H'E820 7000 16 CPU bus wait setting register_1 BUSWAIT_1 R/W H'E820 7002 16 System configuration status register_1 SYSSTS0_1 R H'E820 7004 16 Device state control register 0_1 DVSTCTR0_1 R/W H'E820 7008 16 Test mode register_1 TESTMODE_1 R/W H'E820 700C 16 DMA0-FIFO bus configuration register_1 D0FBCFG_1 R/W H'E820 7010 16 DMA1-FIFO bus configuration register_1 D1FBCFG_1 R/W H'E820 7012 16 CFIFO port register_1 CFIFO_1 R/W H'E820 7014 8, 16, 32 D0FIFO port register_1 D0FIFO_1 R/W H'E820 7018 8, 16, 32 D1FIFO port register_1 D1FIFO_1 R/W H'E820 701C 8, 16, 32 CFIFO port select register_1 CFIFOSEL_1 R/W H'E820 7020 16 CFIFO port control register_1 CFIFOCTR_1 R/W H'E820 7022 16 D0FIFO port select register_1 D0FIFOSEL_1 R/W H'E820 7028 16 D0FIFO port control register_1 D0FIFOCTR_1 R/W H'E820 702A 16 D1FIFO port select register_1 D1FIFOSEL_1 R/W H'E820 702C 16 D1FIFO port control register_1 D1FIFOCTR_1 R/W H'E820 702E 16 Interrupt enable register 0_1 INTENB0_1 R/W H'E820 7030 16 Interrupt enable register 1_1 INTENB1_1 R/W H'E820 7032 16 BRDY interrupt enable register_1 BRDYENB_1 R/W H'E820 7036 16 NRDY interrupt enable register_1 NRDYENB_1 R/W H'E820 7038 16 BEMP interrupt enable register_1 BEMPENB_1 R/W H'E820 703A 16 SOF output configuration register_1 SOFCFG_1 R/W H'E820 703C 16 Interrupt status register 0_1 INTSTS0_1 R/W H'E820 7040 16 Interrupt status register 1_1 INTSTS1_1 R/W H'E820 7042 16 BRDY interrupt status register_1 BRDYSTS_1 R/W H'E820 7046 16 NRDY interrupt status register_1 NRDYSTS_1 R/W H'E820 7048 16 BEMP interrupt status register_1 BEMPSTS_1 R/W H'E820 704A 16 Frame number register_1 FRMNUM_1 R/W H'E820 704C 16 Frame number register_1 UFRMNUM_1 R H'E820 704E 16 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 29-7 RZ/A1H Group, RZ/A1M Group Table 29.2 29. USB2.0 Host/Function Module Register Configuration Channel Register Name Abbreviation R/W Address Access Size 1 USB address register_1 USBADDR_1 R H'E820 7050 16 USB request type register_1 USBREQ_1 R/W H'E820 7054 16 USB request value register_1 USBVAL_1 R/W H'E820 7056 16 USB request index register_1 USBINDX_1 R/W H'E820 7058 16 USB request length register_1 USBLENG_1 R/W H'E820 705A 16 DCP configuration register_1 DCPCFG_1 R/W H'E820 705C 16 DCP maximum packet size register_1 DCPMAXP_1 R/W H'E820 705E 16 DCP control register_1 DCPCTR_1 R/W H'E820 7060 16 Pipe window select register_1 PIPESEL_1 R/W H'E820 7064 16 Pipe configuration register_1 PIPECFG_1 R/W H'E820 7068 16 Pipe buffer setting register_1 PIPEBUF_1 R/W H'E820 706A 16 Pipe maximum packet size register_1 PIPEMAXP_1 R/W H'E820 706C 16 Pipe timing control register_1 PIPEPERI_1 R/W H'E820 706E 16 Pipe 1 control register_1 PIPE1CTR_1 R/W H'E820 7070 16 Pipe 2 control register_1 PIPE2CTR_1 R/W H'E820 7072 16 Pipe 3 control register_1 PIPE3CTR_1 R/W H'E820 7074 16 Pipe 4 control register_1 PIPE4CTR_1 R/W H'E820 7076 16 Pipe 5 control register_1 PIPE5CTR_1 R/W H'E820 7078 16 Pipe 6 control register_1 PIPE6CTR_1 R/W H'E820 707A 16 Pipe 7 control register_1 PIPE7CTR_1 R/W H'E820 707C 16 Pipe 8 control register_1 PIPE8CTR_1 R/W H'E820 707E 16 Pipe 9 control register_1 PIPE9CTR_1 R/W H'E820 7080 16 Pipe A control register_1 PIPEACTR_1 R/W H'E820 7082 16 Pipe B control register_1 PIPEBCTR_1 R/W H'E820 7084 16 Pipe C control register_1 PIPECCTR_1 R/W H'E820 7086 16 Pipe D control register_1 PIPEDCTR_1 R/W H'E820 7088 16 Pipe E control register_1 PIPEECTR_1 R/W H'E820 708A 16 Pipe F control register_1 PIPEFCTR_1 R/W H'E820 708C 16 Pipe 1 transaction counter enable register_1 PIPE1TRE_1 R/W H'E820 7090 16 Pipe 1 transaction counter register_1 PIPE1TRN_1 R/W H'E820 7092 16 Pipe 2 transaction counter enable register_1 PIPE2TRE_1 R/W H'E820 7094 16 Pipe 2 transaction counter register_1 PIPE2TRN_1 R/W H'E820 7096 16 Pipe 3 transaction counter enable register_1 PIPE3TRE_1 R/W H'E820 7098 16 Pipe 3 transaction counter register_1 PIPE3TRN_1 R/W H'E820 709A 16 Pipe 4 transaction counter enable register_1 PIPE4TRE_1 R/W H'E820 709C 16 Pipe 4 transaction counter register_1 PIPE4TRN_1 R/W H'E820 709E 16 Pipe 5 transaction counter enable register_1 PIPE5TRE_1 R/W H'E820 70A0 16 Pipe 5 transaction counter register_1 PIPE5TRN_1 R/W H'E820 70A2 16 Pipe B transaction counter enable register_1 PIPEBTRE_1 R/W H'E820 70A4 16 Pipe B transaction counter register_1 PIPEBTRN_1 R/W H'E820 70A6 16 Pipe C transaction counter enable register_1 PIPECTRE_1 R/W H'E820 70A8 16 Pipe C transaction counter register_1 PIPECTRN_1 R/W H'E820 70AA 16 Pipe D transaction counter enable register_1 PIPEDTRE_1 R/W H'E820 70AC 16 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 29-8 RZ/A1H Group, RZ/A1M Group Table 29.2 29. USB2.0 Host/Function Module Register Configuration Channel Register Name Abbreviation R/W Address Access Size 1 Pipe D transaction counter register_1 PIPEDTRN_1 R/W H'E820 70AE 16 Pipe E transaction counter enable register_1 PIPEETRE_1 R/W H'E820 70B0 16 Pipe E transaction counter register_1 PIPEETRN_1 R/W H'E820 70B2 16 Pipe F transaction counter enable register_1 PIPEFTRE_1 R/W H'E820 70B4 16 Pipe F transaction counter register_1 PIPEFTRN_1 R/W H'E820 70B6 16 Pipe 9 transaction counter enable register_1 PIPE9TRE_1 R/W H'E820 70B8 16 Pipe 9 transaction counter register_1 PIPE9TRN_1 R/W H'E820 70BA 16 Pipe A transaction counter enable register_1 PIPEATRE_1 R/W H'E820 70BC 16 Pipe A transaction counter register_1 PIPEATRN_1 R/W H'E820 70BE 16 Device address 0 configuration register_1 DEVADD0_1 R/W H'E820 70D0 16 Device address 1 configuration register_1 DEVADD1_1 R/W H'E820 70D2 16 Device address 2 configuration register_1 DEVADD2_1 R/W H'E820 70D4 16 Device address 3 configuration register_1 DEVADD3_1 R/W H'E820 70D6 16 Device address 4 configuration register_1 DEVADD4_1 R/W H'E820 70D8 16 Device address 5 configuration register_1 DEVADD5_1 R/W H'E820 70DA 16 Device address 6 configuration register_1 DEVADD6_1 R/W H'E820 70DC 16 Device address 7 configuration register_1 DEVADD7_1 R/W H'E820 70DE 16 Device address 8 configuration register_1 DEVADD8_1 R/W H'E820 70E0 16 Device address 9 configuration register_1 DEVADD9_1 R/W H'E820 70E2 16 Device address A configuration register_1 DEVADDA_1 R/W H'E820 70E4 16 Suspend mode register_1 SUSPMODE_1 R/W H'E820 7102 16 D0FIFO continuous transfer port register 0_1 D0FIFOB0_1 R/W H'E820 7160 32 D0FIFO continuous transfer port register 1_1 D0FIFOB1_1 R/W H'E820 7164 32 D0FIFO continuous transfer port register 2_1 D0FIFOB2_1 R/W H'E820 7168 32 D0FIFO continuous transfer port register 3_1 D0FIFOB3_1 R/W H'E820 716C 32 D0FIFO continuous transfer port register 4_1 D0FIFOB4_1 R/W H'E820 7170 32 D0FIFO continuous transfer port register 5_1 D0FIFOB5_1 R/W H'E820 7174 32 D0FIFO continuous transfer port register 6_1 D0FIFOB6_1 R/W H'E820 7178 32 D0FIFO continuous transfer port register 7_1 D0FIFOB7_1 R/W H'E820 717C 32 D1FIFO continuous transfer port register 0_1 D1FIFOB0_1 R/W H'E820 7180 32 D1FIFO continuous transfer port register 1_1 D1FIFOB1_1 R/W H'E820 7184 32 D1FIFO continuous transfer port register 2_1 D1FIFOB2_1 R/W H'E820 7188 32 D1FIFO continuous transfer port register 3_1 D1FIFOB3_1 R/W H'E820 718C 32 D1FIFO continuous transfer port register 4_1 D1FIFOB4_1 R/W H'E820 7190 32 D1FIFO continuous transfer port register 5_1 D1FIFOB5_1 R/W H'E820 7194 32 D1FIFO continuous transfer port register 6_1 D1FIFOB6_1 R/W H'E820 7198 32 D1FIFO continuous transfer port register 7_1 D1FIFOB7_1 R/W H'E820 719C 32 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 29-9 RZ/A1H Group, RZ/A1M Group 29.3.1 29. USB2.0 Host/Function Module System Configuration Control Register (SYSCFG0) SYSCFG is a register that enables high-speed operation, selects the host controller mode or function controller mode, controls the DP and DM pins, and enables operation of this module. This register is initialized by a power-on reset. Bit: 15 14 13 12 11 10 9 8 7 6 -- -- -- -- -- -- -- -- HSE DCFM 5 4 Initial value: -- -- -- -- -- -- -- 0 0 0 1 0 -- 0 0 0 R/W: R R R R R R R R R/W R/W R/W R/W R R/W R/W R/W DRPD DPRPU 3 2 -- UCK SEL 1 0 UPLLE USBE Bit Bit Name Initial Value R/W Description 15 to 9 Undefined R Reserved The read value is undefined. The write value should always be 0. 8 0 R Reserved This bit is always read as 0. The write value should always be 0. 7 HSE 0 R/W High-Speed Operation Enable 0: High-speed operation is disabled When the function controller mode is selected: Only full-speed operation is enabled. When the host controller mode is selected: Full-speed or low-speed operation is enabled. 1: High-speed operation is enabled (communication speed is detected by this module) (1) When the host controller mode is selected When HSE = 0, the USB port performs low-speed or full-speed operation. Set HSE to 0 when connection of a low-speed peripheral device to the USB port has been detected. When HSE = 1, this module executes the reset handshake protocol, and automatically allows the USB port to perform high-speed or fullspeed operation according to the protocol execution result. This bit should be modified after detecting device connection (after detecting the ATTCH interrupt) and before executing a USB bus reset (before setting USBRST to 1). (2) When the function controller mode is selected When HSE = 0, this module performs full-speed operation. When HSE = 1, this module executes the reset handshake protocol, and automatically performs high-speed or full-speed operation according to the protocol execution result. This bit should be modified while DPRPU is 0. 6 DCFM 0 R/W Controller Mode Select Selects the host controller mode or function controller mode. 0: Function controller mode is selected. 1: Host controller mode is selected. This bit should be modified while DPRPU and DRPD are 0. 5 DRPD 1 R/W D+/D- Line Resistor Control Enables or disables pulling down D+ and D- lines when the host controller mode is selected. 0: Pulling down the lines is disabled. 1: Pulling down the lines is enabled. This bit should be set to 1 if the host controller mode is selected, and should be set to 0 if the function controller mode is selected. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 29-10 RZ/A1H Group, RZ/A1M Group 29. USB2.0 Host/Function Module Bit Bit Name Initial Value R/W Description 4 DPRPU 0 R/W D+ Line Resistor Control Enables or disables pulling up D+ line when the function controller mode is selected. 0: Pulling up the line is disabled. 1: Pulling up the line is enabled. Setting this bit to 1 when the function controller mode is selected allows this module to pull up the D+ line, thus notifying the USB host of connection. Modifying this bit from 1 to 0 allows this module to cancel pulling up the D+ line, thus notifying the USB host of disconnection. This bit should be set to 1 if the function controller mode is selected, and should be set to 0 if the host controller mode is selected. 3 Undefined R Reserved The read value is undefined. The write value should always be 0. 2 UCKSEL*1 0 R/W Input Clock Selection Selects the clock to be supplied to this module from 48-MHz USB_X1 or 12-MHz EXTAL. 0: The 48-MHz USB_X1 clock is selected. 1: The 12-MHz EXTAL clock is selected. This bit should be modified while SUSPMODE.SUSPM for channel 0 and channel 1 is 0. Note that this bit is available only in channel 0 (SYSCFG0_0). Make the required setting for SYSCFG0_0 to use channel 1. 1 UPLLE*1 0 R/W USB Internal PLL Operation Enable Enables or disables operation of the internal PLL of the USB block. 0: Disables operation of the internal PLL. 1: Enables operation of the internal PLL. This bit should be modified while SUSPMODE.SUSPM for channel 0 and channel 1 is 0. Set this bit to 0 when this module is to enter software standby or USB standby mode. Note that this bit is available only in channel 0 (SYSCFG0_0). Make the required setting for SYSCFG0_0 to use channel 1. 0 USBE 0 R/W USB Module Operation Enable Enables or disables operation of this module. 0: USB module operation is disabled. 1: USB module operation is enabled. Modifying this bit from 1 to 0 initializes some register bits as listed in Table 29.3 and Table 29.4. This bit should be modified while SUSPMODE.SUSPM is 1. When the host controller mode is selected, this bit should be set to 1 after setting DPRD to 1, eliminating LNST bit chattering, and checking that the USB bus has been settled. Note: * Writing to this register is possible even while the clock supply to this module is stopped (SUSPM = 0). Note 1. UCKSEL and UPLLE are available only in channel 0 (SYSCFG0_0). Table 29.3 Register Bits Initialized by Writing USBE = 0 (when Function Controller Mode is Selected) Register Name Bit Name Remarks SYSSTS0 LNST The value is retained when the host controller mode is selected. DVSTCTR0 RHST INTSTS0 DVSQ The value is retained when the host controller mode is selected. USBADDR USBADDR The value is retained when the host controller mode is selected. USEREQ BRequest, bmRequestType The values are retained when the host controller mode is selected. USBVAL wValue The value is retained when the host controller mode is selected. USBINDX wIndex The value is retained when the host controller mode is selected. USBLENG wLength The value is retained when the host controller mode is selected. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 29-11 RZ/A1H Group, RZ/A1M Group Table 29.4 29. USB2.0 Host/Function Module Register Bits Initialized by Writing USBE = 0 (when Host Controller Mode is Selected) Register Name Bit Name DVSTCTR RHST FRMNUM FRNM The value is retained when the function controller mode is selected. UFRMNUM UFRNM The value is retained when the function controller mode is selected. 29.3.2 Remarks CPU Bus Wait Setting Register (BUSWAIT) BUSWAIT is a register that specifies the number of wait cycles to be inserted during an access from the CPU to this module. This register can be modified even when the SUSPM bit in SUSPMODE is 0. This register is initialized by a power-on reset. Bit: 15 14 13 12 11 10 9 8 7 6 -- -- -- -- -- -- -- -- -- -- 5 4 3 2 1 0 Initial value: -- -- 0 0 1 1 1 1 -- -- 0 0 1 1 1 1 R/W: R R R R R R R R R R R R R/W R/W R/W R/W BWAIT[5:0] Bit Bit Name Initial Value R/W Description 15, 14 Undefined R Reserved The read value is undefined. The write value should always be 0. 13, 12 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 11 to 8 All 1 R Reserved These bits are always read as 1. The write value should always be 0. 7, 6 Undefined R Reserved The read value is undefined. The write value should always be 0. 5 to 0 BWAIT[5:0] 001111 R/W CPU Bus Wait Specifies the number of wait cycles to be inserted during an access to this module. 000000: 0 wait cycles (2 access cycles) : 000010: 2 wait cycles (4 access cycles) : 000100: 4 wait cycles (6 access cycles) : 001111: 15 wait cycles (17 access cycles) (initial value) : 111111: 63 wait cycles (65 access cycles) There is the following constraint imposed on the cycle period required to access SYSSTS0 and the subsequent registers of this module: Wait constraint: The cycle period required to consecutively access registers of this controller must be at least 67 ns. To satisfy this constraint, it is necessary to exercise wait control according to the frequency of peripheral clock 1 (P1). The initial value is 17 clock cycles. Select an appropriate value. This setting is also applied to the accesses to the FIFO port registers. The maximum access speeds for the FIFO ports are as follows: MBW = 10 (32-bit width): up to 60 MBytes/sec MBW = 01 (16-bit width): up to 30 MBytes/sec MBW = 00 (8-bit width): up to 15 MBytes/sec R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 29-12 RZ/A1H Group, RZ/A1M Group 29.3.3 29. USB2.0 Host/Function Module System Configuration Status Register (SYSSTS0) SYSSTS is a register that monitors the line status (D+ and D- lines) of the USB data bus. This register is initialized by a power-on reset or a USB bus reset. Bit: 15 14 13 12 11 10 9 8 7 -- -- -- -- -- -- -- -- -- 6 Initial value: -- -- -- -- -- -- -- -- -- -- R/W: R R R R R R R R R R 5 4 3 2 1 -- -- -- LNST[1:0] -- -- -- -- -- -- R R R R R R HTACT SOFEA 0 Bit Bit Name Initial Value R/W Description 15 to 7 Undefined R Reserved The read value is undefined. The write value should always be 0. 6 HTACT Undefined R USB Host Sequencer Status Monitor Indicates the status of the host sequencer. 0: Stopped 1: Running This bit is set to 0 when the host sequencer in this controller is completely stopped. Make sure that the HTACT bit is set to 0 to put this controller in the USB suspended state by setting the UACT bit to 0 and stop the clock by setting the SUSPM bit to 0 in the host-mode communication state. 5 SOFEA Undefined R SOF Active Monitor when the Host Controller Mode Is Selected Indicates the SOF output status. 0: SOF output stopped 1: SOF output in progress This bit allows checking if the last SOF has been output after setting the UACT bit to 0 when putting this controller in the USB suspended state with the host controller mode selected. To set the SUSPM bit to 0 (to stop the clock) after stopping this controller by setting the USBE bit to 0 in the host-mode communication state, make sure that both the HTACT bit and the SOFEA bit are set to 0. 4 to 2 Undefined R Reserved The read value is undefined. The write value should always be 0. 1, 0 LNST[1:0] Undefined R USB Data Line Status Monitor Indicates the status of the USB data bus lines (D+ and D-) as shown in Table 29.5. These bits should be read after setting DPRPU to 1 to notify connection when the function controller mode is selected; whereas after setting DRPD to 1 to enable pulling down the lines when the host controller mode is selected. Table 29.5 USB Data Bus Line States LNST[1] LNST[0] During Low-Speed Operation (Only when Host Controller Mode is Selected) 0 0 SE0 SE0 During Full-Speed Operation During High-Speed Operation During Chirp Operation Squelch Squelch 0 1 K state J state UnSquelch Chirp J 1 0 J state K state Invalid Chirp K 1 1 SE1 SE1 Invalid Invalid [Legend] Chirp: The reset handshake protocol (RHSP) is being executed in high-speed operation enabled state (the HSE bit in SYSCFG is set to 1). Squelch: SE0 or idle state UnSquelch: High-speed J state or high-speed K state Chirp J: Chirp J state Chirp K: Chirp K state R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 29-13 RZ/A1H Group, RZ/A1M Group 29.3.4 29. USB2.0 Host/Function Module Device State Control Register 0 (DVSTCTR0) DVSTCTR is a register that controls and confirms the state of the USB data bus. This register is initialized by a power-on reset. After a USB bus reset, only the WKUP bit is initialized. Bit: 15 14 13 12 11 10 9 -- -- -- -- -- -- -- 8 7 6 Initial value: -- -- -- -- 0 0 0 0 0 0 R/W: R R R R R R R R/W*1 R/W R/W 5 4 3 UACT -- 0 0 -- 0 0 0 R/W R/W R R R R WKUP RWUP USBRS RESU E T ME 2 1 0 RHST[2:0] Bit Bit Name Initial Value R/W Description 15 to 12 Undefined R Reserved The read value is undefined. The write value should always be 0. 11 to 9 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 8 WKUP 0 R/W*1 Wakeup Output Enables or disables outputting the remote wakeup signal (resume signal) to the USB bus when the function controller mode is selected. 0: Remote wakeup signal is not output. 1: Remote wakeup signal is output. This module controls the output time of a remote wakeup signal. When this bit is set to 1, this module clears this bit to 0 after outputting the 10ms K state. According to the USB Specification, the USB bus idle state must be kept for 5 ms or longer before a remote wakeup signal is output. If this module writes 1 to this bit right after detection of suspended state, the K state will be output after 2 ms. Do not write 1 to this bit unless the device state is in the suspended state (the DVSQ bits in the INTSTS0 register are set to 1xx) and the USB host enables the remote wakeup signal. When this bit is set to 1, the internal clock must not be stopped even in the suspended state (write 1 to this bit while SUSPMODE.SUSPM is 1). This bit should be set to 0 if the host controller mode is selected. 7 RWUPE 0 R/W Remote Wakeup Detection Enable Enables or disables the downstream port peripheral device to use the remote wakeup function (resume signal output) when the host controller mode is selected. 0: Downstream port remote wakeup is disabled. 1: Downstream port remote wakeup is enabled. With this bit set to 1, on detecting the resume signal (K-state for 2.5 s) to the downstream port when the remote wakeup signal has been detected, this module performs the resume process (drives the port to the K-state). With this bit set to 0, this module ignores the detected remote wakeup signal (K-state) from the peripheral device connected to the downstream port. While this bit is 1, the internal clock should not be stopped even in the suspended state (SUSPMODE.SUSPM should be set to 1). Also note that the USB bus should not be reset from the suspended state (USBRST should not be set to 1); it is prohibited by USB Specification 2.0. This bit should be set to 0 if the function controller mode is selected. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 29-14 RZ/A1H Group, RZ/A1M Group 29. USB2.0 Host/Function Module Bit Bit Name Initial Value R/W Description 6 USBRST 0 R/W Bus Reset Output Controls the USB bus reset signal output when the host controller mode is selected. 0: USB bus reset signal is not output. 1: USB bus reset signal is output. When the host controller mode is selected, setting this bit to 1 allows this module to drive the USB port to SE0 to reset the USB bus. Here, this module performs the reset handshake protocol if the HSE bit is 1. This module continues outputting SE0 while USBRST is 1 (until 0 is written to USBRST). Ensure the period over which USBRST being set to 1 (= USB bus reset period) conforms to the USB Specification 2.0. Even if 1 is written to this bit during communication (UACT = 1) or during the resume process (RESUME = 1), this module does not start the USB bus reset process until both UACT and RESUME become 0. Write 1 to the UACT bit simultaneously with the end of the USB bus reset process (writing 0 to USBRST). This bit should be set to 0 if the function controller mode is selected. 5 RESUME 0 R/W Resume Output Controls the resume signal output when the host controller mode is selected. 0: Resume signal is not output. 1: Resume signal is output. Setting this bit to 1 allows this module to drive the port to the K-state and output the resume signal. The controller sets this bit to 1 when detecting a remote wakeup signal while the RWUPE bit is set to 1 and the controller is in the USB suspended state. This module continues outputting K-state while RESUME is 1 (until 0 is written to RESUME). Ensure the period over which RESUME being set to 1 (= resume period) conforms to the USB Specification 2.0. This bit should only be set to 1 in the suspended state. Write 1 to the UACT bit simultaneously with the end of the resume process (writing 0 to RESUME). This bit should be set to 0 if the function controller mode is selected. 4 UACT 0 R/W USB Bus Enable Enables operation of the USB bus (controls the SOF or SOF packet transmission to the USB bus) when the host controller mode is selected. 0: Downstream port is disabled (SOF/SOF transmission is disabled). 1: Downstream port is enabled (SOF/SOF transmission is enabled). With this bit set to 1, this module puts the USB port to the USB-bus enabled state and performs SOF output and data transmission and reception. This module starts outputting SOF/SOF within 1 () frame after 1 is written to UACT. With this bit set to 0, this module enters the idle state after outputting SOF/SOF. This module sets this bit to 0 on any of the following conditions. * A DTCH interrupt is detected during communication (while UACT = 1). * An EOFERR interrupt is detected during communication (while UACT = 1). Writing 1 to this bit should be done at the end of the USB bus reset process (writing 0 to USBRST) or at the end of the resume process from the suspended state (writing 0 to RESUME). This bit should be set to 0 if the function controller mode is selected. 3 Undefined R Reserved The read value is undefined. The write value should always be 0. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 29-15 RZ/A1H Group, RZ/A1M Group 29. USB2.0 Host/Function Module Bit Bit Name Initial Value R/W Description 2 to 0 RHST[2:0] 000 R Reset Handshake Indicates the status of the reset handshake. (1) When the host controller mode is selected 000: Communication speed not determined (powered state or no connection) 1xx: Reset handshake in progress 001: Low-speed connection 010: Full-speed connection 011: High-speed connection These bits indicate 100 after 1 is written to USBRST. If HSE has been set to 1, these bits indicate 111 as soon as this module detects Chirp-K from the peripheral device. This module fixes the value of the RHST bits when 0 is written to USBRST and this module completes SE0 driving. When 1xxx is written to UTST (parameters for the host test have been set), these bits indicate 011. (2) When the function controller mode is selected 000: Communication speed not determined (powered state or no connection) 100: Reset handshake in progress 010: Full-speed connection 011: High-speed connection If HSE has been set to 1, these bits indicate 100 as soon as this module detects the USB bus reset. Then, these bits indicate 011 as soon as this module outputs Chirp-K and detects Chirp-JK from the USB host three times. If the connection speed is not fixed to high speed within 2.5 ms after Chirp-K output, these bits indicate 010. If HSE has been set to 0, these bits indicate 010 as soon as this module detects the USB bus reset. A DVST interrupt is generated as soon as this module detects the USB bus reset and then the value of the RHST bits is fixed to 010 or 011. Note 1. Only 1 can be written. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 29-16 RZ/A1H Group, RZ/A1M Group 29.3.5 29. USB2.0 Host/Function Module Test Mode Register (TESTMODE) TESTMODE is a register that controls the USB test signal output during high-speed operation. This register is initialized by a power-on reset. Bit: 15 14 13 12 11 10 9 8 7 6 5 4 -- -- -- -- -- -- -- -- -- -- -- -- 3 2 1 0 Initial value: -- -- -- -- -- -- -- -- -- -- -- -- 0 0 0 0 R/W: R R R R R R R R R R R R R/W R/W R/W R/W UTST[3:0] Bit Bit Name Initial Value R/W Description 15 to 4 Undefined R Reserved The read value is undefined. The write value should always be 0. 3 to 0 UTST[3:0] 0000 R/W Test Mode This module outputs the USB test signals during the high-speed operation, when these bits are written appropriate value. (1) When the host controller mode is selected These bits can be set after writing 1 to DRPD. This module outputs waveforms when both DPRD and UACT have been set to 1. This module also performs high-speed termination for the USB port by writing the appropriate value to these bits. * Procedure for setting the UTST bits 1. Power-on reset. 2. Start the clock supply. 3. Set SUSPM to 1. 4. Set DCFM and DPRD to 1 (setting HSE to 1 is not required). 5. Set USBE to 1. 6. Set the UTST bits to the appropriate value according to the test specifications. 7. Set the UACT bit to 1. * Procedure for modifying the UTST bits 1. (In the state after executing step 7 above) Set UACT and USBE to 0. 2. Set USBE to 1. 3. Set the UTST bits to the appropriate value according to the test specifications. 4. Set the UACT bit to 1. When these bits are set to Test_SE0_NAK (1011), this module does not output the SOF packet even when 1 has been set to UACT for the port. When these bits are set to Test_Force_Enable (1101), this module outputs the SOF packet when 1 has been set to UACT. In this test mode, this module does not perform hardware control consequent to detection of high-speed disconnection (detection of the DTCH interrupt). When setting the UTST bits, the PID bits for all the pipes should be set to NAK. To return to normal USB communication after a test mode has been set, a power-on reset should be applied. (2) When the function controller mode is selected The appropriate value should be set to these bits according to the SetFeature request from the USB host during high-speed communication. This module does not make a transition to the suspended state while these bits are 0001 to 0100. Perform a power-on reset to carry out normal USB communication after configuring the test mode. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 29-17 RZ/A1H Group, RZ/A1M Group Table 29.6 29. USB2.0 Host/Function Module Test Mode Operation UTST Bit Setting Test Mode When Function Controller Mode is Selected When Host Controller Mode is Selected Normal operation 0000 0000 Test_J 0001 1001 Test_K 0010 1010 Test_SE0_NAK 0011 1011 Test_Packet 0100 1100 Test_Force_Enable 1101 Reserved 0101 to 0111 1110 to 1111 29.3.6 DMAn-FIFO Bus Configuration Registers (D0FBCFG, D1FBCFG) D0FBCFG is a register that controls bus access to the DMA0-FIFO and D1FBCFG is a register that controls bus access to the DMA1-FIFO. Note that the setting of this register is invalid when the DMA0-FIFO bus or DMA1-FIFO bus is connected to the local bus. These registers are initialized by a power-on reset. Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- -- DFACC[1:0] -- -- -- -- -- -- -- TENDE -- -- -- -- Initial value: -- -- 0 0 -- -- -- -- -- -- -- 0 -- -- -- -- R/W: R R R/W R/W R R R R R R R R/W R R R R Bit Bit Name Initial Value R/W Description 15, 14 Undefined R Reserved The read value is undefined. The write value should always be 0. 13, 12 DFACC[1:0] 00 R/W DMAx FIFO Access Mode Specifies the access mode of the FIFO port. 00: Cycle-stealing mode (initial value) 01: 16-byte continuous access mode 10: 32-byte continuous access mode 11: Setting prohibited These bits specify a DMA transfer mode. (a) In cycle-stealing mode, use the DnFIFO port to access the FIFO buffer. (b) In 16-byte/32-byte continuous access mode, use the DnFIFO continuous transfer port to access the FIFO buffer. The MBW bit in DnFIFOSEL can be set to 10 (32-bit width) only. Be sure to follow the procedure below when setting the DFACC bits for 16- or 32-byte continuous access. (1) Set the DREQE bit in the DnFIFOSEL register to 0. (2) Set the DFACC bits to 01 (16 bytes) or 10 (32 bytes). (3) In the DnFIFOSEL register, set the CURPIPE bits to 0000 (specifying no pipe) and the MBW bits to 10 (32-bit width) at the same time. After that, read the CURPIPE bits to confirm that they have been updated to the written value (0000). (4) Use the CPU to dummy-read the DnFIFO port register (DnFIFO) with 32bit width (the value read data can be discarded). After that, specify the target pipe by using the CURPIPE bits in the DnFIFOSEL register and read the CURPIPE bits to confirm that they have been updated to written value. (5) Set the DREQE bit in the DnFIFOSEL to 1. Note that the above procedure is not required if these bits are to be set for the cycle-stealing mode (not following the procedure has no effect). R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 29-18 RZ/A1H Group, RZ/A1M Group 29. USB2.0 Host/Function Module Bit Bit Name Initial Value R/W Description 11 to 5 Undefined R Reserved The read value is undefined. The write value should always be 0. 4 TENDE 0 R/W DMA Transfer End Sampling Enable Controls acceptance of DMA transfer end signal. 0: DMA transfer end signal is not sampled. 1: DMA transfer end signal is sampled. Controls acceptance of DMA transfer end signal output from the direct memory access controller on completion of a DMA transfer. This module can control input of the DMA transfer end signal to end the DMA transfer of data to the FIFO. Set this bit to 0 when the DFACC bits are set to 01 or 10. 3 to 0 Undefined R Reserved The read value is undefined. The write value should always be 0. 29.3.7 FIFO Port Registers (CFIFO, D0FIFO, D1FIFO) CFIFO, D0FIFO, and D1FIFO are port registers that are used to read data from the FIFO buffer memory and write data to the FIFO buffer memory. There are three FIFO ports: the CFIFO, D0FIFO and D1FIFO ports. There are also DnFIFO continuous transfer ports for continuous transfer. Each FIFO port is configured of a port register (CFIFO, D0FIFO, or D1FIFO) that handles reading of data from the FIFO buffer memory and writing of data to the FIFO buffer memory, a select register (CFIFOSEL, D0FIFOSEL, or D1FIFOSEL) that is used to select the pipe assigned to the FIFO port, and a control register (CFIFOCTR, D0FIFOCTR, or D1FIFOCTR). Each FIFO port has the following characteristics. * Access to the FIFO buffer for the DCP should be performed through the CFIFO port. * Access to the FIFO buffer by DMA transfer should be performed through the D0FIFO or D1FIFO port when the DFACC bits are set to 00 (cycle-stealing mode). * Access to the FIFO buffer by DMA transfer should be performed through D0FIFO or D1FIFO continuous transfer ports when the DFACC bits are set to 01 (16-byte continuous access mode) or 10 (32-byte continuous access mode). * The D1FIFO or D0FIFO port can be accessed by the CPU. * When using functions specific to the FIFO port, the pipe number (selected pipe) specified by the CURPIPE bits cannot be changed (when the DMA transfer function is used, etc.). * Registers configuring a FIFO port do not affect other FIFO ports. * The same pipe should not be assigned to two or more FIFO ports. * There are two FIFO buffer states: the access right is on the CPU side and it is on the SIE side. When the FIFO buffer access right is on the SIE side, the FIFO buffer cannot be accessed from the CPU. These registers are initialized by a power-on reset. Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 FIFOPORT[31:16] Initial value: R/W: Bit: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 FIFOPORT[15:0] Initial value: R/W: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 29-19 RZ/A1H Group, RZ/A1M Group Bit Bit Name 31 to 0 FIFOPORT [31:0] Table 29.7 29. USB2.0 Host/Function Module Initial Value R/W Description All 0 R/W FIFO Port Accessing these bits allow reading the received data from the FIFO buffer or writing the transmit data to the FIFO buffer. These bits can be accessed only while the FRDY bit in each FIFO port control register (CFIFOCTR, D0FIFOCTR, or D1FIFOCTR) is 1 (or this module is issuing a DMA transfer request). The valid bits in this register depend on the settings of the MBW bits (access bit width setting) and BIGEND bit (endian setting) as shown in Table 29.7 to Table 29.9. Endian Operation in 32-Bit Access BIGEND Bit Bits 31 to 24 Bits 23 to 16 Bits 15 to 8 Bits 7 to 0 0 N+3 address N+2 address N+1 address N+0 address 1 N+0 address N+1 address N+2 address N+3 address Bits 7 to 0 Table 29.8 Endian Operation in 16-Bit Access BIGEND Bit Bits 31 to 24 Bits 23 to 16 Bits 15 to 8 0 N+1 address N+0 address Writing: invalid, reading: prohibited*1 1 Writing: invalid, reading: prohibited*1 N+0 address N+1 address Bits 15 to 8 Bits 7 to 0 Note 1. Reading data from the invalid bits in a word or byte unit is prohibited. Table 29.9 Endian Operation in 8-Bit Access BIGEND Bit Bits 31 to 24 Bits 23 to 16 0 N+0 address Writing: invalid, reading: prohibited*1 1 Writing: invalid, reading: prohibited*1 N+0 address Note 1. Reading data from the invalid bits in a word or byte unit is prohibited. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 29-20 RZ/A1H Group, RZ/A1M Group 29.3.8 29. USB2.0 Host/Function Module FIFO Port Select Registers (CFIFOSEL, D0FIFOSEL, D1FIFOSEL) CFIFOSEL, D0FIFOSEL and D1FIFOSEL are registers that assign the pipe to the FIFO port, and control access to the corresponding port. The same pipe should not be specified by the CURPIPE bits in CFIFOSEL, D0FIFOSEL and D1FIFOSEL. When the CURPIPE bits in D0FIFOSEL and D1FIFOSEL are cleared to B'0000, no pipe is selected. The pipe number should not be changed while the DMA transfer is enabled. These registers are initialized by a power-on reset. (1) CFIFOSEL Bit: Initial value: R/W: 15 14 13 12 RCNT REW -- -- 0 0 -- R/W R/W*1 R 11 9 8 7 6 5 4 MBW[1:0] 10 -- BIG END -- -- ISEL -- 3 2 1 0 -- 0 0 -- 0 -- -- 0 -- 0 0 0 0 R R/W R/W R R/W R R R/W R R/W R/W R/W R/W CURPIPE[3:0] Bit Bit Name Initial Value R/W Description 15 RCNT 0 R/W Read Count Mode Specifies the read mode for the value in the DTLN bits in CFIFOCTR. 0: The DTLN bits are cleared when all of the receive data has been read from the CFIFO. (In double buffer mode, the DTLN bit value is cleared when all the data has been read from a single plane.) 1: The DTLN bits are decremented when the receive data is read from the CFIFO. When this bit is cleared to 0, this module clears the DTLN bits in CFIFOCTR to 0 when all of the receive data has been read from the FIFO buffer that is assigned to the pipe specified in the CURPIPE bits (called the specified pipe) (in double buffer mode, the timing to clear is when finished reading data from one FIFO buffer plane). When this bit is set to 1, this module decrements the DTLN bits in CFIFOCTR every time receive data is read from the FIFO buffer that is assigned to the specified pipe. 14 REW 0 R/W*1 Buffer Pointer Rewind Specifies whether or not to rewind the buffer pointer. 0: The buffer pointer is not rewound. 1: The buffer pointer is rewound. When the selected pipe is in the receiving direction, setting this bit to 1 while the FIFO buffer is being read allows re-reading the FIFO buffer from the first data (in double buffer mode, re-reading the currently-read one FIFO buffer plane from the first data is allowed). Do not set REW to 1 simultaneously with modifying the CURPIPE bits. Before setting REW to 1, be sure to check that FRDY is 1. To re-write to the FIFO buffer again from the first data for the pipe in the transmitting direction, use the BCLR bit. 13, 12 Undefined R Reserved The read value is undefined. The write value should always be 0. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 29-21 RZ/A1H Group, RZ/A1M Group 29. USB2.0 Host/Function Module Bit Bit Name Initial Value R/W Description 11, 10 MBW[1:0] 00 R/W FIFO Port Access Bit Width Specifies the bit width for accessing the CFIFO port. 00: 8-bit width 01: 16-bit width 10: 32-bit width 11: Setting prohibited When the pipe specified by the CURPIPE bits is in the receiving direction, once reading data is started after setting these bits, these bits should not be modified until all the data has been read. When the specified pipe is in the receiving direction, set the CURPIPE bits to a different value once, and then set the CURPIPE and MBW bits simultaneously. Regarding the procedure for changing the value of the CURPIPE bits, do so in accord with the description of the CURPIPE bits. When the specified pipe is in the transmitting direction, the bit width cannot be changed from the 8-bit width to the 16-/32-bit width or from the 16-bit width to the 32-bit width while data is being written to the buffer memory. 9 Undefined R Reserved The read value is undefined. The write value should always be 0. 8 BIGEND 0 R/W FIFO Port Endian Control Specifies the byte endian for the CFIFO port. For details, refer to the description of the FIFO port bits in section 29.3.7, FIFO Port Registers (CFIFO, D0FIFO, D1FIFO). 0: Little endian 1: Big endian 7, 6 Undefined R Reserved The read value is undefined. The write value should always be 0. 5 ISEL 0 R/W FIFO Port Access Direction when DCP is Selected Specifies the direction of FIFO port access when the DCP is selected through the CURPIPE bits. 0: Reading from the buffer memory is selected 1: Writing to the buffer memory is selected After writing to this bit with the DCP being a selected pipe, read this bit to check that the written value agrees with the read value before proceeding to the next process. When this bit is modified during access to the FIFO buffer, the access results up to that point can be retained, and after the bit is restored to the previous value, access can be continued. Set this bit and the CURPIPE bits simultaneously. 4 Undefined R Reserved The read value is undefined. The write value should always be 0. 3 to 0 CURPIPE[3:0] 0000 R/W FIFO Port Access Pipe Specification Specifies the pipe number using which data is read or written through the CFIFO port. 0000: DCP 0001: PIPE 1 0010: PIPE 2 : 1110: PIPE 14 1111: PIPE 15 After writing to these bits, read these bits to check that the written value agrees with the read value before proceeding to the next process. Do not set the same pipe number to the CURPIPE bits in CFIFOSEL, D0FIFOSEL, and D1FIFOSEL. Even if the setting of these bits is modified during access to the FIFO buffer, the state of the FIFO buffer is retained, with continued access proceeding after these bits are re-set to the value before the modification. Note 1. Only 0 can be read and 1 can be written to. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 29-22 RZ/A1H Group, RZ/A1M Group (2) D0FIFOSEL, D1FIFOSEL Bit: Initial value: R/W: 29. USB2.0 Host/Function Module 15 14 13 12 RCNT REW DCLR M DREQ E 11 9 8 7 6 5 4 MBW[1:0] 10 -- BIG END -- -- -- -- 3 2 1 0 CURPIPE[3:0] 0 0 0 0 0 0 -- 0 -- -- -- -- 0 0 0 0 R/W R/W* R/W R/W R/W R/W R R/W R R R R R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 15 RCNT 0 R/W Read Count Mode Specifies the read mode for the value in the DTLN bits in DnFIFOCTR. 0: The DTLN bits are cleared when all of the receive data has been read from the DnFIFO. (In double buffer mode, the DTLN bit value is cleared when all the data has been read from a single plane.) 1: The DTLN bits are decremented when the receive data is read from the DnFIFO. When this bit is cleared to 0, this module clears the DTLN bits in DnFIFOCTR to 0 when all of the receive data has been read from the FIFO buffer that is assigned to the pipe specified in the CURPIPE bits (called the specified pipe) (in double buffer mode, the timing to clear is when finished reading data from one FIFO buffer plane). When this bit is set to 1, this module decrements the DTLN bits in DnFIFOCTR every time receive data is read from the FIFO buffer that is assigned to the specified pipe. 14 REW 0 R/W* Buffer Pointer Rewind Specifies whether or not to rewind the buffer pointer. 0: The buffer pointer is not rewound. 1: The buffer pointer is rewound. When the specified pipe is in the receiving direction, setting this bit to 1 while the FIFO buffer is being read allows re-reading the FIFO buffer from the first data (in double buffer mode, re-reading the currently-read FIFO buffer plane from the first data is allowed). Do not set REW to 1 simultaneously with modifying the CURPIPE bits. Before setting REW to 1, be sure to check that FRDY is 1. To re-write to the FIFO buffer again from the first data for the pipe in the transmitting direction, use the BCLR bit. 13 DCLRM 0 R/W Auto Buffer Memory Clear Mode Accessed after Specified Pipe Data is Read Enables or disables the buffer memory to be cleared automatically after data has been read out using the selected pipe. 0: Auto buffer clear mode is disabled. 1: Auto buffer clear mode is enabled. With this bit set to 1, this module sets BCLR to 1 for the FIFO buffer of the selected pipe on receiving a zero-length packet while the FIFO buffer assigned to the selected pipe is empty, or on receiving a short packet and reading the data while BFRE is 1. When using this module with the BRDYM bit set to 1, set this bit to 0. 12 DREQE 0 R/W DMA Transfer Request Enable Enables or disables the issuance of a DMA transfer request. 0: DMA transfer request is disabled. 1: DMA transfer request is enabled. To enable the issuance of a DMA transfer request, set this bit to 1 after setting the CURPIPE bits. When modifying the CURPIPE bits, first set this bit to 0. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 29-23 RZ/A1H Group, RZ/A1M Group 29. USB2.0 Host/Function Module Bit Bit Name Initial Value R/W Description 11, 10 MBW[1:0] 00 R/W FIFO Port Access Bit Width Specifies the bit width for accessing the D0FIFO or D1FIFO port. 00: 8-bit width 01: 16-bit width 10: 32-bit width 11: Setting prohibited Set 10 when the DFACC bits are set to 01 or 10. When the pipe specified by the CURPIPE bits is in the receiving direction, once reading data is started after setting these bits, these bits should not be modified until all the data has been read. When the specified pipe is in the receiving direction, set the CURPIPE bits to a different value once, and then set the CURPIPE and MBW bits simultaneously. Regarding the procedure for changing the value of the CURPIPE bits, do so in accord with the description of the CURPIPE bits. When the specified pipe is in the transmitting direction, the bit width cannot be changed from the 8-bit width to the 16-/32-bit width or from the 16-bit width to the 32-bit width while data is being written to the buffer memory. Set these bits to 10 (32-bit width) when the DFACC bits are set to 01 (16byte continuous access mode) or 10 (32-byte continuous access mode). 9 Undefined R Reserved The read value is undefined. The write value should always be 0. 8 BIGEND 0 R/W FIFO Port Endian Control Specifies the byte endian for the D0FIFO or D1FIFO port. For details, refer to the description of the FIFO port bits in section 29.3.7, FIFO Port Registers (CFIFO, D0FIFO, D1FIFO). 0: Little endian 1: Big endian 7 to 4 Undefined R Reserved The read value is undefined. The write value should always be 0. 3 to 0 CURPIPE[3:0] 0000 R/W FIFO Port Access Pipe Specification Specify a desired pipe number for which data is read or written through the D0FIFO or D1FIFO port. 0000: No pipe specified 0001: PIPE 1 0010: PIPE 2 : 1110: PIPE 14 1111: PIPE 15 After writing to these bits, read these bits to check that the written value agrees with the read value before proceeding to the next process. Do not set the same pipe number to the CURPIPE bits in CFIFOSEL, D0FIFOSEL, and D1FIFOSEL. Even if the setting of these bits is modified during access to the FIFO buffer, the state of the FIFO buffer is retained, with continued access proceeding after these bits are re-set to the value before the modification. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 29-24 RZ/A1H Group, RZ/A1M Group 29.3.9 29. USB2.0 Host/Function Module FIFO Port Control Registers (CFIFOCTR, D0FIFOCTR, D1FIFOCTR) CFIFOCTR, D0FIFOCTR and D1FIFOCTR are registers that determine whether or not writing to the buffer memory has been finished, the buffer accessed from the CPU has been cleared, and the FIFO port is accessible. CFIFOCTR, D0FIFOCTR, and D1FIFOCTR are used for the corresponding FIFO ports. These registers are initialized by a power-on reset. Bit: Initial value: R/W: Bit 15 14 13 12 BVAL BCLR FRDY -- 11 10 9 8 7 6 5 4 3 2 1 0 DTLN[11:0] 0 0 0 -- 0 0 0 0 0 0 0 0 0 0 0 0 R/W*2 R/W*1 R R R R R R R R R R R R R R Bit Name Initial Value R/W Description Buffer Memory Valid Flag Set this bit to 1 when writing has completed in the CPU-side FIFO buffer for the pipe specified in CURPIPE (called the selected pipe). 0: Invalid 1: Writing ended When the selected pipe is in the transmitting direction, set this bit to 1 in the following cases. Then, this module switches the FIFO buffer from the CPU side to the SIE side, enabling transmission. * To transmit a short packet, set this bit to 1 after data has been written. * To transmit a zero-length packet, set this bit to 1 before writing data to the FIFO buffer. * Set this bit to 1 after the number of data bytes has been written for the pipe in continuous transfer mode, where the number is a natural integral multiple of the maximum packet size and less than the buffer size. When the data of the maximum packet size has been written for the pipe in non-continuous transfer mode, this module sets this bit to 1 and switches the FIFO buffer from the CPU side to the SIE side, enabling transmission. Writing 1 to this bit should be done while FRDY indicates 1. When checking the FRDY bit after setting this bit, allow an interval of at least 80 ns before referencing FRDY. When the selected pipe is in the receiving direction, do not write 1 to this bit. CPU Buffer Clear This bit should be set to 1 to clear the FIFO buffer on the CPU side for the selected pipe. 0: Invalid 1: Clears the buffer memory on the CPU side. When double buffer mode is set for the FIFO buffer assigned to the selected pipe, this module clears only one plane of the FIFO buffer even when both planes are read-enabled. When the selected pipe is the DCP, setting BCLR to 1 allows this module to clear the FIFO buffer regardless of whether the FIFO buffer is on the CPU side or SIE side. When clearing the buffer on the SIE side, set the PID bits for the DCP to NAK before setting BCLR to 1. When the selected pipe is not the DCP, writing 1 to this bit should be done while FRDY indicates 1. When checking the FRDY bit after setting this bit, allow an interval of at least 80 ns before referencing FRDY. 15 BVAL 0 R/W*2 14 BCLR 0 R/W*1 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 29-25 RZ/A1H Group, RZ/A1M Group 29. USB2.0 Host/Function Module Bit Bit Name Initial Value R/W Description 13 FRDY 0 R FIFO Port Ready Indicates whether the FIFO port can be accessed. 0: FIFO port access is disabled. 1: FIFO port access is enabled. In the following cases, this module sets FRDY to 1 but data cannot be read via the FIFO port because there is no data to be read. In these cases, set BCLR to 1 to clear the FIFO buffer, and enable transmission and reception of the next data. * A zero-length packet is received when the FIFO buffer assigned to the selected pipe is empty. * A short packet is received and the data is completely read while BFRE is 1. 12 Undefined R Reserved The read value is undefined. The write value should always be 0. 11 to 0 DTLN[11:0] H'000 R Receive Data Length Indicates the length of the receive data. While the FIFO buffer is being read, these bits indicate the different values depending on the RCNT bit value as described below. * When RCNT = 0: The length of received data is set in these bits, and the value is retained until all received data has been read from a single FIFO buffer plane. While BFRE is 1, these bits retain the length of the receive data until BCLR is set to 1 even after all the data has been read. * When RCNT = 1: This module decrements the value indicated by these bits each time data is read from the FIFO buffer. (The value is decremented by one when MBW is 00, by two when MBW is 01, and by four when MBW is 10.) This module sets these bits to 0 when all the data has been read from one FIFO buffer plane. However, in double buffer mode, if data has been received in one FIFO buffer plane before all the data has been read from the other plane, this module sets these bits to indicate the length of the receive data in the latter plane when all the data has been read from the former plane. Note: When reading these bits during FIFO buffer reading while RCNT = 1, note that these bits are updated within ten bus cycles after a read cycle for the FIFO port. Note 1. Only 0 can be read and 1 can be written to. Note 2. Only 1 can be written to. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 29-26 RZ/A1H Group, RZ/A1M Group 29.3.10 29. USB2.0 Host/Function Module Interrupt Enable Register 0 (INTENB0) INTENB0 is a register that enables various interrupts. On detecting the interrupt corresponding to the bit in this register which has been set to 1, this module generates the USB interrupt. This module sets 1 to each status bit in INTSTS0 when a detection condition of the corresponding interrupt source has been satisfied regardless of the set value in INTENB0 (regardless of whether the interrupt output is enabled or disabled). While the status bit in INTSTS0 corresponding to the interrupt source indicates 1, this module generates the USB interrupt when the corresponding interrupt enable bit in INTENB0 is changed from 0 to 1. This register is initialized by a power-on reset. Bit: Initial value: R/W: 15 14 13 12 VBSE RSME SOFE DVSE 11 10 9 8 CTRE BEMPE NRDYE BRDYE 7 6 5 4 3 2 1 0 -- -- -- -- -- -- -- -- 0 0 0 0 0 0 0 0 -- -- -- -- -- -- -- -- R/W R/W R/W R/W R/W R/W R/W R/W R R R R R R R R Bit Bit Name Initial Value R/W Description 15 VBSE 0 R/W VBUS Interrupt Enable Enables or disables the USB interrupt request when the VBINT interrupt is detected. 0: Interrupt output disabled 1: Interrupt output enabled 14 RSME 0 R/W Resume Interrupt Enable*1 Enables or disables the USB interrupt request when the RESM interrupt is detected. 0: Interrupt output disabled 1: Interrupt output enabled 13 SOFE 0 R/W Frame Number Update Interrupt Enable Enables or disables the USB interrupt request when the SOFR interrupt is detected. 0: Interrupt output disabled 1: Interrupt output enabled 12 DVSE 0 R/W Device State Transition Interrupt Enable*1 Enables or disables the USB interrupt request when the DVST interrupt is detected. 0: Interrupt output disabled 1: Interrupt output enabled 11 CTRE 0 R/W Control Transfer Stage Transition Interrupt Enable*1 Enables or disables the USB interrupt request when the CTRT interrupt is detected. 0: Interrupt output disabled 1: Interrupt output enabled 10 BEMPE 0 R/W Buffer Empty Interrupt Enable Enables or disables the USB interrupt request when the BEMP interrupt is detected. 0: Interrupt output disabled 1: Interrupt output enabled 9 NRDYE 0 R/W Buffer Not Ready Response Interrupt Enable Enables or disables the USB interrupt request when the NRDY interrupt is detected. 0: Interrupt output disabled 1: Interrupt output enabled 8 BRDYE 0 R/W Buffer Ready Interrupt Enable Enables or disables the USB interrupt request when the BRDY interrupt is detected. 0: Interrupt output disabled 1: Interrupt output enabled R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 29-27 RZ/A1H Group, RZ/A1M Group 29. USB2.0 Host/Function Module Bit Bit Name Initial Value R/W Description 7 to 0 Undefined R Reserved The read value is undefined. The write value should always be 0. Note 1. The RSME, DVSE, and CTRE bits can be set to 1 only when the function controller mode is selected; do not set these bits to 1 to enable the corresponding interrupt output when the host controller mode is selected. 29.3.11 Interrupt Enable Register 1 (INTENB1) INTENB1 is a register that enables various interrupts when the host controller mode is selected. On detecting the interrupt corresponding to the bit in this register which has been set to 1, this module generates the USB interrupt. This module sets 1 to each status bit in INTSTS1 when a detection condition of the corresponding interrupt source has been satisfied regardless of the set value in INTENB1 (regardless of whether the interrupt output is enabled or disabled). While the status bit in INTSTS1 corresponding to the interrupt source indicates 1, this module generates the USB interrupt when the corresponding interrupt enable bit in INTENB1 is changed from 0 to 1. When the function controller mode is selected, the interrupts should not be enabled. This register is initialized by a power-on reset. Bit: 15 14 13 -- BCHG E -- 12 11 DTCHE ATTCH E 10 9 8 7 -- -- -- -- 6 5 4 EOFER SIGNE SACKE RE 3 2 1 0 -- -- -- -- Initial value: 0 0 -- 0 0 -- 0 0 -- 0 0 0 -- -- -- 0 R/W: R R/W R R/W R/W R R R R R/W R/W R/W R R R R Bit Bit Name Initial Value R/W Description 15 0 R Reserved This bit is always read as 0. The write value should always be 0. 14 BCHGE 0 R/W USB Bus Change Interrupt Enable Enables or disables the USB interrupt request when the BCHG interrupt is detected. 0: Interrupt output disabled 1: Interrupt output enabled 13 Undefined R Reserved The read value is undefined. The write value should always be 0. 12 DTCHE 0 R/W Disconnection Detection Interrupt Enable Enables or disables the USB interrupt request when the DTCH interrupt is detected. 0: Interrupt output disabled 1: Interrupt output enabled 11 ATTCHE 0 R/W Connection Detection Interrupt Enable Enables or disables the USB interrupt request when the ATTCH interrupt is detected. 0: Interrupt output disabled 1: Interrupt output enabled 10 Undefined R Reserved The read value is undefined. The write value should always be 0. 9, 8 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 7 Undefined R Reserved The read value is undefined. The write value should always be 0. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 29-28 RZ/A1H Group, RZ/A1M Group 29. USB2.0 Host/Function Module Bit Bit Name Initial Value R/W Description 6 EOFERRE 0 R/W EOF Error Detection Interrupt Enable Enables or disables the USB interrupt request when the EOFERR interrupt is detected. 0: Interrupt output disabled 1: Interrupt output enabled 5 SIGNE 0 R/W Setup Transaction Error Interrupt Enable Enables or disables the USB interrupt request when the SIGN interrupt is detected. 0: Interrupt output disabled 1: Interrupt output enabled 4 SACKE 0 R/W Setup Transaction Normal Response Interrupt Enable Enables or disables the USB interrupt request when the SACK interrupt is detected. 0: Interrupt output disabled 1: Interrupt output enabled 3 to 1 Undefined R Reserved The read value is undefined. The write value should always be 0. 0 0 R Reserved This bit is always read as 0. The write value should always be 0. Note 1. The INTENB1 register bits can be set to 1 only when the host controller mode is selected; do not set these bits to 1 to enable the corresponding interrupt output when the function controller mode is selected. 29.3.12 BRDY Interrupt Enable Register (BRDYENB) BRDYENB is a register that enables or disables the BRDY bit in INTSTS0 to be set to 1 when the BRDY interrupt is detected for each pipe. On detecting the BRDY interrupt for the pipe corresponding to the bit in this register which has been set to 1, this module sets 1 to the corresponding PIPEBRDY bit in BRDYSTS and the BRDY bit in INTSTS0, and generates the BRDY interrupt. While at least one PIPEBRDY bit in BRDYSTS indicates 1, this module generates the BRDY interrupt when the corresponding interrupt enable bit in BRDYENB is changed from 0 to 1. This register is initialized by a power-on reset. Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 PIPEBRDYE Initial value: R/W: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 15 to 0 PIPEBRDYE H'0000 R/W BRDY Interrupt Enable for each Pipe 0: Interrupt output disabled 1: Interrupt output enabled Note 1. The bit number corresponds to the pipe number. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 29-29 RZ/A1H Group, RZ/A1M Group 29.3.13 29. USB2.0 Host/Function Module NRDY Interrupt Enable Register (NRDYENB) NRDYENB is a register that enables or disables the NRDY bit in INTSTS0 to be set to 1 when the NRDY interrupt is detected for each pipe. On detecting the NRDY interrupt for the pipe corresponding to the bit in this register which has been set to 1, this module sets 1 to the corresponding PIPENRDY bit in NRDYSTS and the NRDY bit in INTSTS0, and generates the NRDY interrupt. While at least one PIPENRDY bit in NRDYSTS indicates 1, this module generates the NRDY interrupt when the corresponding interrupt enable bit in NRDYENB is changed from 0 to 1. This register is initialized by a power-on reset. Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 PIPENRDYE Initial value: R/W: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 15 to 0 PIPENRDYE H'0000 R/W NRDY Interrupt Enable for each Pipe 0: Interrupt output disabled 1: Interrupt output enabled Note 1. The bit number corresponds to the pipe number. 29.3.14 BEMP Interrupt Enable Register (BEMPENB) BEMPENB is a register that enables or disables the BEMP bit in INTSTS0 to be set to 1 when the BEMP interrupt is detected for each pipe. On detecting the BEMP interrupt for the pipe corresponding to the bit in this register which has been set to 1, this module sets 1 to the corresponding PIPEBEMP bit in BEMPSTS and the BEMP bit in INTSTS0, and generates the BEMP interrupt. While at least one PIPEBEMP bit in BEMPSTS indicates 1, this module generates the BEMP interrupt when the corresponding interrupt enable bit in BEMPENB is changed from 0 to 1. This register is initialized by a power-on reset. Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 PIPEBEMPE Initial value: R/W: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 15 to 0 PIPEBEMPE H'0000 R/W BEMP Interrupt Enable for each Pipe 0: Interrupt output disabled 1: Interrupt output enabled Note 1. The bit number corresponds to the pipe number. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 29-30 RZ/A1H Group, RZ/A1M Group 29.3.15 29. USB2.0 Host/Function Module SOF Output Configuration Register (SOFCFG) SOFCFG is a register that specifies the transaction-enabled time and BRDY interrupt status clear timing. This register is initialized by a power-on reset. Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- -- -- -- -- -- -- TRNEN SEL -- BRDY M -- -- -- -- -- -- Initial value: -- -- -- -- -- -- -- 0 -- 0 0 0 0 0 -- -- R/W: R R R R R R R R/W R R/W R R R R R R Bit Bit Name Initial Value R/W Description 15 to 9 Undefined R Reserved The read value is undefined. The write value should always be 0. 8 TRNENSEL 0 R/W Transaction-Enabled Time Select Selects the transaction-enabled time either for full-speed or low-speed communication, where is the time in which this module issues tokens in a frame. 0: For non-low-speed communication 1: For low-speed communication This bit is valid only when the host controller mode is selected. Even when the host controller mode is selected, the setting of this bit has no effect on the transaction-enabled time during high-speed communication. This bit should be set to 0 when the function controller mode is selected. 7 Undefined R Reserved The read value is undefined. The write value should always be 0. 6 BRDYM 0 R/W BRDY Interrupt Status Clear Timing for Each Pipe Specifies the timing for clearing the BRDY interrupt status for each pipe. 0: Clears the status by writing 0 to this bit. 1: This module automatically clears the status when data has been read from the FIFO buffer or data has been written to the FIFO buffer. 5 to 2 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 1, 0 Undefined R Reserved The read value is undefined. The write value should always be 0. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 29-31 RZ/A1H Group, RZ/A1M Group 29.3.16 29. USB2.0 Host/Function Module Interrupt Status Register 0 (INTSTS0) INTSTS0 is a register that indicates the status of the various interrupts detected. This register is initialized by a power-on reset. By a USB bus reset, the DVST and DVSQ[2:0] bits are initialized. Bit: Initial value: R/W: Bit 15 14 13 12 11 10 9 VBINT RESM SOFR DVST CTRT BEMP NRDY 8 7 6 BRDY VBSTS 5 4 DVSQ[2:0] 3 2 VALID 1 0 CTSQ[2:0] 0 0 0 0/1*1 0 0 0 0 0/1*3 0*2 0*2 0/1*2 0 0 0 0 R/W*7 R/W*7 R/W*7 R/W*7 R/W*7 R R R R R R R R/W*7 R R R Bit Name Initial Value R/W Description VBUS Interrupt Status*4*5 0: VBUS interrupts not generated 1: VBUS interrupts generated This module sets this bit to 1 when a change in the value input to the VBUS pin (high to low or low to high) is detected. The module indicates the VBUS pin input value in the VBSTS bit. When a VBINT interrupt is generated, the VBSTS bit is read several times to remove the chattering effect until the same value is read repeatedly from the bit. 15 VBINT 0 R/W*7 14 RESM 0 R/W*7 Resume Interrupt Status*4*5*6 0: Resume interrupts not generated 1: Resume interrupts generated When the function controller mode is selected, this module sets this bit to 1 on detecting the falling edge of the signal on the DP pin in the suspended state (DVSQ = 1XX). When the host controller mode is selected, the read value is invalid. 13 SOFR 0 R/W*7 Frame Number Refresh Interrupt Status*4 0: SOF interrupts not generated 1: SOF interrupts generated (1) When the host controller mode is selected This module sets this bit to 1 on updating the frame number when the UACT bit is set to 1. (This interrupt is detected every 1 ms.) (2) When the function controller mode is selected This module sets this bit to 1 on updating the frame number. (This interrupt is detected every 1 ms.) This module can detect an SOFR interrupt through the internal interpolation function even when a damaged SOF packet is received from the USB host. 12 DVST 0/1*1 R/W*7 Device State Transition Interrupt Status*4*6 0: Device state transition interrupts not generated 1: Device state transition interrupts generated When the function controller mode is selected, this module updates the DVSQ value and sets this bit to 1 on detecting a change in the device state. When this interrupt is generated, clear the status before this module detects the next device state transition. When the host controller mode is selected, the read value is invalid. 11 CTRT 0 R/W*7 Control Transfer Stage Transition Interrupt Status*4*6 0: Control transfer stage transition interrupts not generated 1: Control transfer stage transition interrupts generated When the function controller mode is selected, this module updates the CTSQ value and sets this bit to 1 on detecting a change in the control transfer stage. When this interrupt is generated, clear the status before this module detects the next control transfer stage transition. When the host controller mode is selected, the read value is invalid. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 29-32 RZ/A1H Group, RZ/A1M Group 29. USB2.0 Host/Function Module Bit Bit Name Initial Value R/W Description 10 BEMP 0 R Buffer Empty Interrupt Status 0: BEMP interrupts not generated 1: BEMP interrupts generated This module sets this bit to 1 when at least one PIPEBEMP bit in BEMPSTS is set to 1 among the PIPEBEMP bits corresponding to the PIPEBEMPE bits in BEMPENB to which 1 has been set (when this module detects the BEMP interrupt status in at least one pipe among the pipes for which the BEMP interrupt notification is enabled). For the conditions for PIPEBEMP status assertion, refer to section 29.4.2 (4) BEMP Interrupt. This module clears this bit to 0 when 0 is written to all the PIPEBEMP bits corresponding to the PIPEBEMPE bits to which 1 has been set. This bit cannot be cleared to 0 even if 0 is written to this bit. 9 NRDY 0 R Buffer Not Ready Interrupt Status 0: NRDY interrupts not generated 1: NRDY interrupts generated This module sets this bit to 1 when at least one PIPENRDY bit in NRDYSTS is set to 1 among the PIPENRDY bits corresponding to the PIPENRDYE bits in NRDYENB to which 1 has been set (when this module detects the NRDY interrupt status in at least one pipe among the pipes for which the NRDY interrupt notification is enabled). For the conditions for PIPENRDY status assertion, refer to section 29.4.2 (3) NRDY Interrupt. This module clears this bit to 0 when 0 is written to all the PIPENRDY bits corresponding to the PIPENRDYE bits to which 1 has been set. This bit cannot be cleared to 0 even if 0 is written to this bit. 8 BRDY 0 R Buffer Ready Interrupt Status 0: BRDY interrupts not generated 1: BRDY interrupts generated This module sets this bit to 1 when at least one PIPEBRDY bit in BRDYSTS is set to 1 among the PIPEBRDY bits corresponding to the PIPEBRDYE bits in BRDYENB to which 1 has been set (when this module detects the BRDY interrupt status in at least one pipe among the pipes for which the BRDY interrupt notification is enabled). For the conditions for PIPEBRDY status assertion, refer to section 29.4.2 (2) BRDY Interrupt. This module clears this bit to 0 when 0 is written to all the PIPEBRDY bits corresponding to the PIPEBRDYE bits to which 1 has been set. This bit cannot be cleared to 0 even if 0 is written to this bit. 7 VBSTS 0/1*3 R VBUS Input Status 0: The VBUS pin is low level. 1: The VBUS pin is high level. 6 to 4 DVSQ[2:0] 000/001*2 R Device State 000: Powered state 001: Default state 010: Address state 011: Configured state 1xx: Suspended state When the host controller mode is selected, the read value is invalid. 3 VALID 0 R/W*7 USB Request Reception 0: Not detected 1: Setup packet reception When the host controller mode is selected, the read value is invalid. 2 to 0 CTSQ[2:0] 000 R Control Transfer Stage 000: Idle or setup stage 001: Control read data stage 010: Control read status stage 011: Control write data stage 100: Control write status stage 101: Control write (no data) status stage 110: Control transfer sequence error 111: Setting prohibited When the host controller mode is selected, the read value is invalid. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 29-33 RZ/A1H Group, RZ/A1M Group 29. USB2.0 Host/Function Module Note 1. Note 2. Note 3. Note 4. This bit is initialized to B'0 by a power-on reset and B'1 by a USB bus reset. These bits are initialized to B'000 by a power-on reset and B'001 by a USB bus reset. This bit is 1 when the level of the VBUS pin input is high and 0 when low. To clear the VBINT, RESM, SOFR, DVST, or CTRT bit, write 0 only to the bits to be cleared; write 1 to the other bits. Do not write 0 to the status bits indicating 0. Note 5. A change in the status indicated by the VBINT and RESM bits can be detected by this module even while the clock supply is stopped, and the interrupts are output when the corresponding interrupt enable bits are enabled. Clearing the status should be done after enabling the clock supply. Note 6. A change in the status of the RESM, DVST, and CTRT bits occurs only when the function controller mode is selected; disable the corresponding interrupt enable bits (set to 0) when the host controller mode is selected. Note 7. Only 0 can be written to. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 29-34 RZ/A1H Group, RZ/A1M Group 29.3.17 29. USB2.0 Host/Function Module Interrupt Status Register 1 (INTSTS1) INTSTS1 is a register that is used to confirm interrupt status. The various interrupts indicated by the bits in this register should be enabled only when the host controller mode is selected. This register is initialized by a power-on reset. Bit: 15 14 13 -- BCHG -- 12 11 DTCH ATTCH 10 9 8 7 -- -- -- -- 6 5 EOFER SIGN R 4 3 2 1 0 SACK -- -- -- -- Initial value: 0 0 -- 0 0 -- 0 0 -- 0 0 0 -- -- -- 0 R/W: R R/W* R R/W* R/W* R R R R R/W* R/W* R/W* R R R R Bit Bit Name Initial Value R/W Description 15 0 R Reserved This bit is always read as 0. The write value should always be 0. 14 BCHG 0 R/W* USB Bus Change Interrupt Status Indicates the status of the USB bus change interrupt. 0: BCHG interrupts not generated 1: BCHG interrupts generated This module detects the BCHG interrupt when a change in the full-speed or low-speed signal level occurs on the USB port (a change from J-state, K-state, or SE0 to J-state, K-state, or SE0), and sets this bit to 1. Here, if the corresponding interrupt enable bit is set to 1, this module generates the interrupt. This module sets the LNST bits in SYSSTS to indicate the current input state of the USB port. When the BCHG interrupt is generated, the LNST bits are read several times to remove the chattering effect until the same value is read repeatedly from the bits. A change in the USB bus state can be detected even while the internal clock supply is stopped. When the function controller mode is selected, the read value is invalid. 13 Undefined R Reserved The read value is undefined. The write value should always be 0. 12 DTCH 0 R/W* USB Disconnection Detection Interrupt Status Indicates the status of the USB disconnection detection interrupt when the host controller mode is selected. 0: DTCH interrupts not generated 1: DTCH interrupts generated This module detects the DTCH interrupt on detecting USB bus disconnection, and sets this bit to 1. Here, if the corresponding interrupt enable bit is set to 1, this module generates the interrupt. This module detects bus disconnection based on USB Specification 2.0. After detecting the DTCH interrupt, this module controls hardware as described below (irrespective of the set value of the corresponding interrupt enable bit). Software should terminate all the pipes in which communications are currently carried out for the USB port and make a transition to the wait state for bus connection to the USB port (wait state for ATTCH interrupt generation). (1) Modifies the UACT bit to 0. (2) Puts the port into the idle state. When the function controller mode is selected, the read value is invalid. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 29-35 RZ/A1H Group, RZ/A1M Group 29. USB2.0 Host/Function Module Bit Bit Name Initial Value R/W Description 11 ATTCH 0 R/W* ATTCH Interrupt Status Indicates the status of the ATTCH interrupt when the host controller mode is selected. 0: ATTCH interrupts not generated 1: ATTCH interrupts generated This module detects the ATTCH interrupt on detecting J-state or K-state of the full-speed or low-speed level signal for 2.5 s, and sets this bit to 1. Here, if the corresponding interrupt enable bit is set to 1, this module generates the interrupt. Specifically, this module detects the ATTCH interrupt on any of the following conditions. * K-state, SE0, or SE1 changes to J-state, and J-state continues 2.5 s. * J-state, SE0, or SE1 changes to K-state, and K-state continues 2.5 s. When the function controller mode is selected, the read value is invalid. 10 Undefined R Reserved The read value is undefined. The write value should always be 0. 9, 8 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 7 Undefined R Reserved The read value is undefined. The write value should always be 0. 6 EOFERR 0 R/W* EOF Error Detection Interrupt Status Indicates the status of the EOFERR interrupt when the host controller mode is selected. 0: EOFERR interrupt not generated 1: EOFERR interrupt generated This module detects the EOFERR interrupt on detecting that communication is not completed at the EOF2 timing prescribed by USB Specification 2.0, and sets this bit to 1. Here, if the corresponding interrupt enable bit is set to 1, this module generates the EOFERR interrupt. After detecting the EOFERR interrupt, this module controls hardware as described below (irrespective of the set value of the corresponding interrupt enable bit). Software should terminate all the pipes in which communications are currently carried for the USB port and perform reenumeration of the USB port. (1) Modifies the UACT bit to 0. (2) Puts the port into the idle state. When the function controller mode is selected, the read value is invalid. 5 SIGN 0 R/W* Setup Transaction Error Interrupt Status Indicates the status of the setup transaction error interrupt when the host controller mode is selected. 0: SIGN interrupts not generated 1: SIGN interrupts generated This module detects the SIGN interrupt when ACK response is not returned from the peripheral device three consecutive times during the setup transactions issued by this module, and sets this bit to 1. Here, if the corresponding interrupt enable bit is set to 1, this module generates the SIGN interrupt. Specifically, this module detects the SIGN interrupt when any of the following response conditions occur for three consecutive setup transactions. Timeout is detected when the peripheral device has returned no response. * A damaged ACK packet is received. * A handshake other than ACK (NAK, NYET, or STALL) is received. When the function controller mode is selected, the read value is invalid. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 29-36 RZ/A1H Group, RZ/A1M Group 29. USB2.0 Host/Function Module Bit Bit Name Initial Value R/W Description 4 SACK 0 R/W* Setup Transaction Normal Response Interrupt Status Indicates the status of the setup transaction normal response interrupt when the host controller mode is selected. 0: SACK interrupts not generated 1: SACK interrupts generated This module detects the SACK interrupt when ACK response is returned from the peripheral device during the setup transactions issued by this module, and sets this bit to 1. Here, if the corresponding interrupt enable bit is set to 1, this module generates the SACK interrupt. When the function controller mode is selected, the read value is invalid. 3 to 1 Undefined R Reserved The read value is undefined. The write value should always be 0. 0 0 R Reserved This bit is always read as 0. The write value should always be 0. Note 1. To clear the status indicated by the bits in this register, write 0 only to the bits to be cleared; write 1 to the other bits. Do not write 0 to the status bits indicating 0. Note 2. A change in the status indicated by the BCHG bit can be detected by this module even while the clock supply is stopped, and the interrupt is output when the corresponding interrupt enable bit is enabled. Clearing the status should be done after enabling the clock supply. No interrupts other than BCHG can be detected while the clock supply is stopped. * Only 0 can be written to. 29.3.18 BRDY Interrupt Status Register (BRDYSTS) BRDYSTS is a register that indicates the BRDY interrupt status for each pipe. This register is initialized by a power-on reset. Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 PIPEBRDY Initial value: R/W: Bit 15 to 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W*1 R/W*1 R/W*1 R/W*1 R/W*1 R/W*1 R/W*1 R/W*1 R/W*1 R/W*1 R/W*1 R/W*1 R/W*1 R/W*1 R/W*1 R/W*1 Bit Name PIPEBRDY Initial Value R/W Description H'0000 R/W*1 BRDY Interrupt Status for each Pipe*2 0: Interrupts not generated 1: Interrupts generated Note 1. The bit number corresponds to the pipe number. Note 2. To clear the status indicated by the bits in this register when BRDYM is 0, write 0 only to the bits to be cleared; write 1 to the other bits. Do not write 0 to the status bits indicating 0. * 1. Only 0 can be written to. * 2. When BRDYM is 0, clearing this bit should be done before accessing the FIFO. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 29-37 RZ/A1H Group, RZ/A1M Group 29.3.19 29. USB2.0 Host/Function Module NRDY Interrupt Status Register (NRDYSTS) NRDYSTS is a register that indicates the NRDY interrupt status for each pipe. This register is initialized by a power-on reset. Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 PIPENRDY Initial value: R/W: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W* R/W* R/W* R/W* R/W* R/W* R/W* R/W* R/W* R/W* R/W* R/W* R/W* R/W* R/W* R/W* Bit Bit Name Initial Value R/W Description 15 to 0 PIPENRDY H'0000 R/W* NRDY Interrupt Status for each Pipe 0: Interrupts not generated 1: Interrupts generated Note 1. The bit number corresponds to the pipe number. Note 2. To clear the status indicated by the bits in this register, write 0 only to the bits to be cleared; write 1 to the other bits. Do not write 0 to the status bits indicating 0. * Only 0 can be written to. 29.3.20 BEMP Interrupt Status Register (BEMPSTS) BEMPSTS is a register that indicates the BEMP interrupt status for each pipe. This register is initialized by a power-on reset. Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 PIPEBEMP Initial value: R/W: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W* R/W* R/W* R/W* R/W* R/W* R/W* R/W* R/W* R/W* R/W* R/W* R/W* R/W* R/W* R/W* Bit Bit Name Initial Value R/W Description 15 to 0 PIPEBEMP H'0000 R/W* BEMP Interrupt Status for each Pipe 0: Interrupts not generated 1: Interrupts generated Note 1. The bit number corresponds to the pipe number. Note 2. To clear the status indicated by the bits in this register, write 0 only to the bits to be cleared; write 1 to the other bits. Do not write 0 to the status bits indicating 0. * Only 0 can be written to. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 29-38 RZ/A1H Group, RZ/A1M Group 29.3.21 29. USB2.0 Host/Function Module Frame Number Register (FRMNUM) FRMNUM is a register that determines the source of isochronous error notification and indicates the frame number. This register is initialized by a power-on reset. Bit: Initial value: R/W: Bit 15 14 13 12 11 OVRN CRCE -- -- -- 0 0 -- -- -- 0 0 0 0 0 0 0 0 0 0 0 R/W*1 R/W*1 R R R R R R R R R R R R R R Bit Name 10 9 8 7 6 5 4 3 2 1 0 FRNM[10:0] Initial Value R/W Description Overrun/Underrun Detection Status Indicates whether an overrun/underrun error has been detected in the pipe during isochronous transfer. On detecting either error, this module simultaneously generates the internal NRDY interrupt request. For details, refer to section 29.4.2, Interrupt Functions. 0: No error 1: An error occurred This bit can be cleared to 0 by writing 0 to the bit. Here, 1 should be written to the other bits in this register. (1) When the host controller mode is selected This module sets this bit to 1 on any of the following conditions. * For the isochronous transfer pipe in the transmitting direction, the time to issue an OUT token comes before all the transmit data has been written to the FIFO buffer. * For the isochronous transfer pipe in the receiving direction, the time to issue an IN token comes when no FIFO buffer planes are empty. (2) When the function controller mode is selected This module sets this bit to 1 on any of the following conditions. * For the isochronous transfer pipe in the transmitting direction, the IN token is received before all the transmit data has been written to the FIFO buffer. * For the isochronous transfer pipe in the receiving direction, the OUT token is received when no FIFO buffer planes are empty. Note: This bit should be used for debugging. When designing a system, control the timing so that neither overrun nor underrun occurs. 15 OVRN 0 R/W*1 14 CRCE 0 R/W*1 Receive Data Error Indicates whether a CRC error or bit stuffing error has been detected in the pipe during isochronous transfer. On detecting either error, this module simultaneously generates the internal NRDY interrupt request. For details, refer to section 29.4.2, Interrupt Functions. 0: No error 1: An error occurred This bit can be cleared to 0 by writing 0 to the bit. Here, 1 should be written to the other bits in this register. 13 to 11 Undefined R Reserved The read value is undefined. The write value should always be 0. 10 to 0 FRNM[10:0] H'000 R Frame Number This module sets these bits to indicate the latest frame number, which is updated every time an SOF packet is issued or received (every 1 ms). When reading these bits, repeat reading until the same value is read twice. Note 1. Only 0 can be written to. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 29-39 RZ/A1H Group, RZ/A1M Group 29.3.22 29. USB2.0 Host/Function Module Frame Number Register (UFRMNUM) UFRMNUM is a register that indicates the frame number. This register is initialized by a power-on reset. Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 -- -- -- -- -- -- -- -- -- -- -- -- -- 2 1 0 Initial value: -- -- -- -- -- -- -- -- -- -- -- -- -- 0 0 0 R/W: R R R R R R R R R R R R R R R R UFRNM[2:0] Bit Bit Name Initial Value R/W Description 15 to 3 Undefined R Reserved The read value is undefined. The write value should always be 0. 2 to 0 UFRNM[2:0] 000 R Frame The frame number can be confirmed. This module sets these bits to indicate the frame number during highspeed operation. During operation other than high-speed operation, this module sets these bits to B'000. When reading these bits, repeat reading until the same value is read twice. 29.3.23 USB Address Register (USBADDR) USBADDR is a register that indicates the USB address. This register is valid only when the function controller mode is selected. When the host controller mode is selected, peripheral device addresses should be set using the DEVSEL bits in PIPEMAXP. This register is initialized by a power-on reset or a USB bus reset. Bit: 15 14 13 12 11 10 9 8 7 -- -- -- -- -- -- -- -- -- 6 5 4 3 2 1 0 Initial value: -- -- -- -- -- -- -- -- -- 0 0 0 0 0 0 0 R/W: R R R R R R R R R R R R R R R R USBADDR[6:0] Bit Bit Name Initial Value R/W Description 15 to 7 Undefined R Reserved The read value is undefined. The write value should always be 0. 6 to 0 USBADDR[6:0] H'00 R USB Address When the function controller mode is selected, these bits indicate the USB address assigned by the host when the SET_ADDRESS request is successfully processed. When the function controller mode is selected, these bits indicate H'00 upon detection of a USB bus reset signal. When the host controller mode is selected, the read value is invalid. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 29-40 RZ/A1H Group, RZ/A1M Group 29.3.24 29. USB2.0 Host/Function Module USB Request Type Register (USBREQ) USBREQ is a register that stores setup requests for control transfers. When the function controller mode is selected, the values of bRequest and bmRequestType that have been received are stored. When the host controller mode is selected, the values of bRequest and bmRequestType to be transmitted are set. This register is initialized by a power-on reset or a USB bus reset. Bit: 15 14 13 12 11 10 9 8 7 6 5 BREQUEST[7:0] Initial value: R/W: Bit 4 3 2 1 0 BMREQUESTTYPE[7:0] 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W*1 R/W*1 R/W*1 R/W*1 R/W*1 R/W*1 R/W*1 R/W*1 R/W*1 R/W*1 R/W*1 R/W*1 R/W*1 R/W*1 R/W*1 R/W*1 Bit Name Initial Value R/W Description Request These bits store the USB request bRequest value. (1) When the host controller mode is selected The USB request data value for the setup transaction to be transmitted should be set in these bits. After SUREQ has been set to 1, do not modify these bits until SUREQ is read as 0. (2) When the function controller mode is selected Indicates the USB request data value received during the setup transaction. Writing to these bits is invalid. Request Type These bits store the USB request bmRequestType value. (1) When the host controller mode is selected The USB request type value for the setup transaction to be transmitted should be set in these bits. After SUREQ has been set to 1, do not modify these bits until SUREQ is read as 0. (2) When the function controller mode is selected Indicates the USB request type value received during the setup transaction. Writing to these bits is invalid. 15 to 8 BREQUEST[7:0] H'00 R/W*1 7 to 0 BMREQUEST TYPE[7:0] H'00 R/W*1 Note 1. When the function controller mode is selected, these bits can only be read, and writing to these bits is invalid. When the host controller mode is selected, these bits can be read and written to. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 29-41 RZ/A1H Group, RZ/A1M Group 29.3.25 29. USB2.0 Host/Function Module USB Request Value Register (USBVAL) USBVAL is a register that stores setup requests for control transfers. When the function controller mode is selected, the value of wValue that has been received is stored. When the host controller mode is selected, the value of wValue to be transmitted is set. This register is initialized by a power-on reset or a USB bus reset. Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 WVALUE[15:0] Initial value: R/W: Bit 15 to 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W*1 R/W*1 R/W*1 R/W*1 R/W*1 R/W*1 R/W*1 R/W*1 R/W*1 R/W*1 R/W*1 R/W*1 R/W*1 R/W*1 R/W*1 R/W*1 Bit Name WVALUE[15:0] Initial Value R/W Description H'0000 R/W*1 Value These bits store the USB request wValue value. (1) When the host controller mode is selected The USB request wValue value for the setup transaction to be transmitted should be set in these bits. After SUREQ has been set to 1, do not modify these bits until SUREQ is read as 0. (2) When the function controller mode is selected Indicates the USB request wValue value received during the setup transaction. Writing to these bits is invalid. Note 1. When the function controller mode is selected, these bits can only be read, and writing to these bits is invalid. When the host controller mode is selected, these bits can be read and written to. 29.3.26 USB Request Index Register (USBINDX) USBINDX is a register that stores setup requests for control transfers. When the function controller mode is selected, the value of wIndex that has been received is stored. When the host controller mode is selected, the value of wIndex to be transmitted is set. This register is initialized by a power-on reset or a USB bus reset. Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 WINDEX[15:0] Initial value: R/W: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W*1 R/W*1 R/W*1 R/W*1 R/W*1 R/W*1 R/W*1 R/W*1 R/W*1 R/W*1 R/W*1 R/W*1 R/W*1 R/W*1 R/W*1 R/W*1 Bit Bit Name Initial Value R/W Description 15 to 0 WINDEX[15:0] H'0000 R/W*1 Index These bits store the USB request wIndex value. (1) When the host controller mode is selected The USB request wIndex value for the setup transaction to be transmitted should be set in these bits. After SUREQ has been set to 1, do not modify these bits until SUREQ is read as 0. (2) When the function controller mode is selected Indicates the USB request wIndex value received during the setup transaction. Writing to these bits is invalid. Note 1. When the function controller mode is selected, these bits can only be read, and writing to these bits is invalid. When the host controller mode is selected, these bits can be read and written to. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 29-42 RZ/A1H Group, RZ/A1M Group 29.3.27 29. USB2.0 Host/Function Module USB Request Length Register (USBLENG) USBLENG is a register that stores setup requests for control transfers. When the function controller mode is selected, the value of wLength that has been received is stored. When the host controller mode is selected, the value of wLength to be transmitted is set. This register is initialized by a power-on reset or a USB bus reset. Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 WLENGTH[15:0] Initial value: R/W: Bit 15 to 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W*1 R/W*1 R/W*1 R/W*1 R/W*1 R/W*1 R/W*1 R/W*1 R/W*1 R/W*1 R/W*1 R/W*1 R/W*1 R/W*1 R/W*1 R/W*1 Bit Name WLENGTH[15:0] Initial Value R/W Description H'0000 R/W*1 Length These bits store the USB request wLength value. (1) When the host controller mode is selected The USB request wLength value for the setup transaction to be transmitted should be set in these bits. After SUREQ has been set to 1, do not modify these bits until SUREQ is read as 0. (2) When the function controller mode is selected Indicates the USB request wLength value received during the setup transaction. Writing to these bits is invalid. Note 1. When the function controller mode is selected, these bits can only be read, and writing to these bits is invalid. When the host controller mode is selected, these bits can be read and written to. 29.3.28 DCP Configuration Register (DCPCFG) DCPCFG is a register that specifies the data transfer direction for the default control pipe (DCP). This register is initialized by a power-on reset. Bit: 15 14 13 12 11 10 9 -- -- -- -- -- -- -- 8 Initial value: -- -- -- -- -- -- -- 0 R/W: R R R R R R R R 7 6 5 4 3 2 1 0 -- -- DIR -- -- -- -- 0 -- -- 0 -- -- -- -- R R R R/W R R R R CNTM SHTNA D K Bit Bit Name Initial Value R/W Description 15 to 9 Undefined R Reserved The read value is undefined. The write value should always be 0. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 29-43 RZ/A1H Group, RZ/A1M Group 29. USB2.0 Host/Function Module Bit Bit Name Initial Value R/W Description 8 CNTMD 0 R/W Continuous Transfer Mode Specifies whether to use the default control pipe in continuous transfer mode. 0: Non-continuous transfer mode 1: Continuous transfer mode This module determines whether transmitting to/receiving from the FIFO buffer allocated for the DCP has completed or not using this bit setting, as shown in Table 29.10 . Modify this bit while CSSTS is 0, PID is NAK, and the pipe is not selected by the CURPIPE bits. To modify this bit after completing USB communication using the DCP, write 1 to BCLR to clear the FIFO buffer assigned to the DCP while the CSSTS, PID, and CURPIPE bits are in the above-described state. Before modifying these bits after modifying the PID bits for the DCP from BUF to NAK, check that CSSTS and PBUSY are 0. However, if the PID bits have been modified to NAK by this module, the PBUSY bit does not have to be checked. 7 SHTNAK 0 R/W Pipe Disabled at End of Transfer Specifies whether to modify PID to NAK upon the end of transfer when the default control pipe is in the receiving direction. 0: Pipe continued at the end of transfer 1: Pipe disabled at the end of transfer When this bit is set to 1, this module modifies the PID bits corresponding to the DCP to NAK on determining the end of the transfer. This module determines that the transfer has ended when a short packet (including a zero-length packet) is successfully received. Modify this bit while CSSTS is 0 and PID is NAK. Before modifying this bit after modifying the PID bits for the DCP from BUF to NAK, check that CSSTS and PBUSY are 0. However, if the PID bits have been modified to NAK by this module, the PBUSY bit does not have to be checked. This bit should be cleared to 0 for the DCP in the transmitting direction. 6, 5 Undefined R Reserved The read value is undefined. The write value should always be 0. 4 DIR 0 R/W Transfer Direction When the host controller mode is selected, this bit sets the transfer direction of data stage and status stage for control transfers. 0: Data receiving direction 1: Data transmitting direction When the function controller mode is selected, this bit should be cleared to 0. 3 to 0 Undefined R Reserved The read value is undefined. The write value should always be 0. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 29-44 RZ/A1H Group, RZ/A1M Group Table 29.10 29. USB2.0 Host/Function Module Relationship between Transfer Mode Settings by CNTMD Bit and Timings at which Reading Data or Transmitting Data from FIFO Buffer is Enabled Continuous or Non-Continuous Transfer Mode Non-continuous transfer (CNTMD = 0) When Reading Data or Transmitting Data is Enabled In the receiving direction (DIR = 0), reading data from the FIFO buffer is enabled in the following case. This module receives a single packet. In the transmitting direction (DIR = 1), transmitting data from the FIFO buffer is enabled in ether of the following cases. (1) Data of the maximum packet size is written to the FIFO buffer. (2) Data of the short packet size (including 0-byte data) is written to the FIFO buffer and then 1 is written to the BVAL bit Continuous transfer (CNTMD = 1) In the receiving direction (DIR = 0), reading data from the FIFO buffer is enabled in any of the following cases. (1) The number of the data bytes received in the FIFO buffer assigned to the DCP becomes the same as the number of assigned data bytes (fixed to 256 bytes) (2) This module receives a short packet other than a zero-length packet (3) This module receives a zero-length packet when data is already stored in the FIFO buffer assigned to the DCP. In the transmitting direction (DIR = 1), transmitting data from the FIFO buffer is enabled in either of the following cases. (1) The number of the data bytes written to the FIFO buffer becomes the same as the number of data bytes in a single FIFO buffer plane assigned to the DCP. (2) A number of data bytes less than the size of a single FIFO buffer (including 0-byte data) assigned to the DCP being written to the FIFO buffer and then 1 being written to BVAL. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 29-45 RZ/A1H Group, RZ/A1M Group 29.3.29 29. USB2.0 Host/Function Module DCP Maximum Packet Size Register (DCPMAXP) DCPMAXP is a register that specifies the maximum packet size for the DCP. This register is initialized by a power-on reset. Bit: 15 14 13 12 DEVSEL[3:0] Initial value: R/W: 11 10 9 8 7 -- -- -- -- -- 6 5 4 3 2 1 0 MXPS[6:0] 0 0 0 0 -- -- -- -- -- 1 0 0 0 0 0 0 R/W R/W R/W R/W R R R R R R/W R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 15 to 12 DEVSEL[3:0] 0000 R/W Device Select When the host controller mode is selected, these bits specify the communication target peripheral device address for control transfers. 0000: Address 0000 0001: Address 0001 : : 1001: Address 1001 1010: Address 1010 Others: Setting prohibited These bits should be set after setting the DEVADDn register corresponding to the value to be set in these bits. For example, before setting DEVSEL to 0010, the DEVADD2 register should be set first. These bits should be set while CSSTS is 0, PID is NAK, and SUREQ is 0. Before modifying these bits after modifying the PID bits for the DCP from BUF to NAK, check that CSSTS and PBUSY are 0. However, if the PID bits have been modified to NAK by this module, the PBUSY bit does not have to be checked. When the function controller mode is selected, these bits should be set to B'0000. 11 to 7 Undefined R Reserved The read value is undefined. The write value should always be 0. 6 to 0 MXPS[6:0] H'40 R/W Maximum Packet Size Specifies the maximum data payload (maximum packet size) for the DCP. These bits are initialized to H'40 (64 bytes). These bits should be set to the value based on the USB Specification. These bits should be set while CSSTS is 0, PID is NAK, and the pipe is not selected by the CURPIPE bits. Before modifying these bits after modifying the PID bits for the DCP from BUF to NAK, check that CSSTS and PBUSY are 0. However, if the PID bits have been modified to NAK by this module, the PBUSY bit does not have to be checked. While MXPS is 0, do not write to the FIFO buffer or do not set PID to BUF. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 29-46 RZ/A1H Group, RZ/A1M Group 29.3.30 29. USB2.0 Host/Function Module DCP Control Register (DCPCTR) DCPCTR is a register that is used to confirm the buffer memory status, change and confirm the data PID sequence bit, and set the response PID for the DCP. This register is initialized by a power-on reset. The CCPL and PID[1:0] bits are initialized by a USB bus reset. Bit: 15 BSTS 14 13 12 11 SURE CSCLR CSSTS SURE Q QCLR 10 9 -- -- 8 7 6 5 4 SQCLR SQSET SQMO PBUSY PINGE N 3 2 -- CCPL 1 0 PID[1:0] Initial value: 0 0 0 0 0 -- -- 0 0 1 0 0 -- 0 0 0 R/W: R R/W*2 R/W*1 R R/W*1 R R R/W*1 R/W*1 R R R/W R R/W R/W R/W Bit Bit Name Initial Value R/W Description 15 BSTS 0 R Buffer Status Indicates whether DCP FIFO buffer access is enabled or disabled. 0: Buffer access is disabled. 1: Buffer access is enabled. The meaning of the BSTS bit depends on the ISEL bit setting as follows. * When ISEL = 0, BSTS indicates whether the received data can be read from the buffer. * When ISEL = 1, BSTS indicates whether the data to be transmitted can be written to the buffer. 14 SUREQ 0 R/W*2 Setup Token Transmission Transmits the setup packet by setting this bit to 1 when the host controller mode is selected. 0: Writing invalid 1: Transmits the setup packet. After completing the setup transaction process, this module generates either the SACK or SIGN interrupt and clears this bit to 0. This module also clears this bit to 0 when the SUREQCLR bit is set to 1. Before setting this bit to 1, set the DEVSEL bits, USBREQ register, USBVAL register, USBINDX register, and USBLENG register appropriately to transmit the desired USB request in the setup transaction. Before setting this bit to 1, check that the PID bits for the DCP are set to NAK. After setting this bit to 1, do not modify the DEVSEL bits, USBREQ register, USBVAL register, USBINDX register, or USBLENG register while the setup transaction is in progress (SUREQ = 1). Write 1 to this bit only when transmitting the setup token; for the other purposes, write 0. When the function controller mode is selected, be sure to write 0 to this bit. 13 CSCLR 0 R/W*1 C-SPLIT Status Clear for Split Transaction When the host controller mode is selected, setting this bit to 1 clears the CSSTS bit to 0 for the transfer using the split transaction. In this case, the next DCP transfer restarts with the S-SPLIT. 0: Writing invalid 1: Clears the CSSTS bit to 0. When this bit is set to 1, this module clears the CSSTS bit to 0. For the transfer using the split transaction, to restart the next transfer with the S-SPLIT forcibly, set this bit to 1. However, for the normal split transaction, this module automatically clears the CSSTS bit to 0 upon completion of the C-SPLIT; therefore, clearing the CSSTS bit is not necessary. Controlling the CSSTS bit through this bit must be done while UACT is 0 and thus communication is halted or while no transfer is being performed with bus disconnection detected. Setting this bit to 1 while CSSTS is 0 has no effect. When the function controller mode is selected, be sure to write 0 to this bit. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 29-47 RZ/A1H Group, RZ/A1M Group 29. USB2.0 Host/Function Module Bit Bit Name Initial Value R/W Description 12 CSSTS 0 R COMPLETE SPLIT (C-SPLIT) Status of Split Transaction Indicates the C-SPLIT status of the split transaction when the host controller mode is selected. 0: START-SPLIT (S-SPLIT) transaction being processed or the device not using the split transaction being processed 1: C-SPLIT transaction being processed This module sets this bit to 1 upon start of the C-SPLIT and clears this bit to 0 upon detection of C-SPLIT completion. When the function controller mode is selected, the read value is invalid. 11 SUREQCLR 0 R/W*1 SUREQ Bit Clear When the host controller mode is selected, setting this bit to 1 clears the SUREQ bit to 0. 0: Writing invalid 1: Clears the SUREQ bit to 0. This bit always indicates 0. Set this bit to 1 when communication has stopped with SUREQ being 1 during the setup transaction. However, for normal setup transactions, this module automatically clears the SUREQ bit to 0 upon completion of the transaction; therefore, clearing the SUREQ bit is not necessary. Controlling the SUREQ bit through this bit must be done while UACT is 0 and thus communication is halted or while no transfer is being performed with bus disconnection detected. When the function controller mode is selected, be sure to write 0 to this bit. 10, 9 Undefined R Reserved The read value is undefined. The write value should always be 0. 8 SQCLR 0 R/W*1 Toggle Bit Clear Specifies DATA0 as the expected value of the sequence toggle bit for the next transaction during the DCP transfer. 0: Writing invalid 1: Specifies DATA0. This bit always indicates 0. Do not set the SQCLR and SQSET bits to 1 simultaneously. Set this bit to 1 while CSSTS is 0, PID is NAK, and the pipe is not selected by the CURPIPE bits. Before setting this bit to 1 after modifying the PID bits for the DCP from BUF to NAK, check that CSSTS and PBUSY are 0. However, if the PID bits have been modified to NAK by this module, the PBUSY bit does not have to be checked. 7 SQSET 0 R/W*1 Toggle Bit Set Specifies DATA1 as the expected value of the sequence toggle bit for the next transaction during the DCP transfer. 0: Writing invalid 1: Specifies DATA1. Do not set the SQCLR and SQSET bits to 1 simultaneously. Set this bit to 1 while CSSTS is 0 and PID is NAK. Before setting this bit to 1 after modifying the PID bits for the DCP from BUF to NAK, check that CSSTS and PBUSY are 0. However, if the PID bits have been modified to NAK by this module, the PBUSY bit does not have to be checked. 6 SQMON 1 R Sequence Toggle Bit Monitor Indicates the expected value of the sequence toggle bit for the next transaction during the DCP transfer. 0: DATA0 1: DATA1 This module allows this bit to toggle upon normal completion of the transaction. However, this bit is not allowed to toggle when a DATA-PID disagreement occurs during the transfer in the receiving direction. When the function controller mode is selected, this module sets this bit to 1 (specifies DATA1 as the expected value) upon normal reception of the setup packet. When the function controller mode is selected, this module does not reference to this bit during the IN/OUT transaction of the status stage, and does not allow this bit to toggle upon normal completion. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 29-48 RZ/A1H Group, RZ/A1M Group 29. USB2.0 Host/Function Module Bit Bit Name Initial Value R/W Description 5 PBUSY 0 R Pipe Busy Indicates whether or not the actual communication state of the DCP has entered the NAK state when the PID bits for the DCP are changed from BUF to NAK. 0: Has not finished the transition to NAK 1: Has finished the transition to NAK This module modifies this bit from 0 to 1 upon start of the USB transaction for the DCP, and modifies the bit from 1 to 0 upon completion of one transaction. Reading this bit after PID has been set to NAK allows checking whether modification of the pipe settings is possible. For details, refer to section 29.4.3 (1) Pipe Control Register Switching Procedures. 4 PINGE 0 R/W PING Token Issue Enable When the host controller mode is selected, setting this bit to 1 allows this module to issue the PING token during transfers in the transmitting direction and start a transfer in the transmitting direction with the PING transaction. 0: Disables issuing PING token. 1: Enables normal PING operation. When having detected the ACK handshake during PING transactions, this module performs the OUT transaction as the next transaction. When having detected the NAK handshake or NYET handshake during OUT transactions, this module performs the PING transaction as the next transaction. When the host controller mode is selected, setting this bit to 0 prevents this module from issuing the PING token during transfers in the transmitting direction and only allows this module to perform OUT transactions for the transfers in the transmitting direction. This bit should be modified while CSSTS is 0 and PID is NAK. Before setting this bit to 1 after modifying the PID bits for the DCP from BUF to NAK, check that CSSTS and PBUSY are 0. However, if the PID bits have been modified to NAK by this module, the PBUSY bit does not have to be checked. When the function controller mode is selected, be sure to write 0 to this bit. 3 Undefined R Reserved The read value is undefined. The write value should always be 0. 2 CCPL 0 R/W Control Transfer End Enable When the function controller mode is selected, setting this bit to 1 enables the status stage of the control transfer to be completed. 0: Completion of control transfer is disabled. 1: Completion of control transfer is enabled. In function controller mode, when this bit is set to 1 while the corresponding PID bits are set to BUF, this module completes the control transfer status stage. Specifically, during control read transfer, this module transmits the ACK handshake in response to the OUT transaction from the USB host, and outputs the zero-length packet in response to the IN transaction from the USB host during control write or no-data control transfer. However, on detecting the SET_ADDRESS request, this module operates in auto response mode from the setup stage up to the status stage completion irrespective of the setting of this bit. This module modifies this bit from 1 to 0 on receiving the new setup packet. 1 cannot be written to this bit while VALID is 1. When the host controller mode is selected, be sure to write 0 to this bit. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 29-49 RZ/A1H Group, RZ/A1M Group 29. USB2.0 Host/Function Module Bit Bit Name Initial Value R/W Description 1, 0 PID[1:0] 00 R/W Response PID Controls the response type of this module during control transfer. 00: NAK response 01: BUF response (depending on the buffer state) 10: STALL response 11: STALL response (1) When the host controller mode is selected Modify the setting of these bits from NAK to BUF using the following procedure. * When the transmitting direction is set Write all the transmit data to the FIFO buffer while UACT is 1 and PID is NAK, and then set PID to BUF. After PID has been set to BUF, this module executes the OUT transaction (or PING transaction). * When the receiving direction is set Check that the FIFO buffer is empty (or empty the buffer) while UACT is 1 and PID is NAK, and then set PID to BUF. After PID has been set to BUF, this module executes the IN transaction. This module modifies the setting of these bits as follows. * This module sets PID to STALL (11) on receiving the data of the size exceeding the maximum packet size when PID has been set to BUF. * This module sets PID to NAK on detecting a reception error such as a CRC error three consecutive times. * This module also sets PID to STALL (11) on receiving the STALL handshake. Even if the PID bits are modified to NAK after this module has issued SSPLIT of the split transaction for the selected pipe (while CSSTS indicates 1), this module continues the transaction until C-SPLIT completes. This module sets PID to NAK upon completion of C-SPLIT. (2) When the function controller mode is selected This module modifies the setting of these bits as follows. * This module modifies PID to NAK on receiving the setup packet. Here, this module sets VALID to 1. The setting of PID cannot be modified until VALID is set to 0. * This module sets PID to STALL (11) on receiving the data of the size exceeding the maximum packet size when PID has been set to BUF. * This module sets PID to STALL (1x) on detecting the control transfer sequence error. * This module sets PID to NAK on detecting the USB bus reset. This module does not reference to the setting of the PID bits while the SET_ADDRESS request is processed (auto processing). Note 1. Only 0 can be read and 1 can be written to. Note 2. Only 1 can be written to. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 29-50 RZ/A1H Group, RZ/A1M Group 29.3.31 29. USB2.0 Host/Function Module Pipe Window Select Register (PIPESEL) PIPE1 to PIPE9 should be set using PIPESEL, PIPECFG, PIPEBUF, PIPEMAXP, PIPEPERI, PIPEnCTR, PIPEnTRE, and PIPEnTRN. After selecting the pipe using PIPESEL, functions of the pipe should be set using PIPECFG, PIPEBUF, PIPEMAXP, and PIPEPERI. PIPEnCTR, PIPEnTRE, and PIPEnTRN can be set regardless of the pipe selection in PIPESEL. This register is initialized by a power-on reset. Bit: 15 14 13 12 11 10 9 8 7 6 5 4 -- -- -- -- -- -- -- -- -- -- -- -- 3 2 1 0 Initial value: -- -- -- -- -- -- -- -- -- -- -- -- 0 0 0 0 R/W: R R R R R R R R R R R R R/W R/W R/W R/W PIPESEL[3:0] Bit Bit Name Initial Value R/W Description 15 to 4 Undefined R Reserved The read value is undefined. The write value should always be 0. 3 to 0 PIPESEL[3:0] 0000 R/W Pipe Window Select When a value between 0001 and 1111 is set in these bits, the information and settings for the corresponding pipe can be read from the PIPECFG, PIPEBUF, PIPEMAXP, and PIPEPERI registers. 0000: No pipe selected 0001: PIPE1 0010: PIPE2 0011: PIPE3 0100: PIPE4 0101: PIPE5 0110: PIPE6 0111: PIPE7 1000: PIPE8 1001: PIPE9 1010: PIPE10 1011: PIPE11 1100: PIPE12 1101: PIPE13 1110: PIPE14 1111: PIPE15 Others: Setting prohibited When 0000 is set in these bits, 0 is read from all of the bits in the PIPECFG, PIPEBUF, PIPEMAXP, and PIPEPERI registers. Writing to the bits in these registers is invalid. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 29-51 RZ/A1H Group, RZ/A1M Group 29.3.32 29. USB2.0 Host/Function Module Pipe Configuration Register (PIPECFG) PIPECFG is a register that specifies the transfer type, buffer memory access direction, and endpoint numbers for PIPE1 to PIPE15. It also selects continuous or non-continuous transfer mode, single or double buffer mode, and whether to continue or disable pipe operation at the end of transfer. This register is initialized by a power-on reset. Bit: Initial value: R/W: 15 14 13 12 11 10 9 8 7 6 5 4 TYPE[1:0] -- -- -- BFRE DBLB CNTM D SHT NAK -- -- DIR 3 2 1 0 0 0 -- -- -- 0 0 0 0 -- -- 0 0 0 0 0 R/W R/W R R R R/W R/W R/W R/W R R R/W R/W R/W R/W R/W EPNUM[3:0] Bit Bit Name Initial Value R/W Description 15, 14 TYPE[1:0] 00 R/W Transfer Type Specifies the transfer type for the pipe selected by the PIPESEL bits (selected pipe). * PIPE1 and PIPE2 00: Pipe not used 01: Bulk transfer 10: Setting prohibited 11: Isochronous transfer * PIPE3 to PIPE5 00: Pipe not used 01: Bulk transfer 10: Setting prohibited 11: Setting prohibited * PIPE6 to PIPE8 00: Pipe not used 01: Pipe not used 10: Interrupt transfer 11: Setting prohibited * PIPE9 00: Pipe not used 01: Bulk transfer (when in function controller mode) 10: Interrupt transfer (when in host controller mode) 11: Setting prohibited * PIPE10 (available only in function controller mode) 01: Bulk transfer 10: Interrupt transfer * PIPE11 to PIPE15 (available only in function controller mode) 01: Bulk transfer Before setting PID to BUF for the selected pipe (before starting USB communication using the selected pipe), be sure to set these bits to the value other than 00. Modify these bits while the PID bits for the selected pipe are set to NAK. Before modifying these bits after modifying the PID bits for the selected pipe from BUF to NAK, check that CSSTS and PBUSY are 0. However, if the PID bits have been modified to NAK by this module, the PBUSY bit does not have to be checked. 13 to 11 Undefined R Reserved The read value is undefined. The write value should always be 0. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 29-52 RZ/A1H Group, RZ/A1M Group 29. USB2.0 Host/Function Module Bit Bit Name Initial Value R/W Description 10 BFRE 0 R/W BRDY Interrupt Operation Specification Specifies the BRDY interrupt generation timing from this module to the CPU with respect to the selected pipe. 0: BRDY interrupt upon transmitting or receiving data 1: BRDY interrupt upon completion of reading data This bit is valid when PIPE1 to PIPE5 and PIPE9 to PIPE15 are selected. When this bit is set to 1 and the selected pipe is in the receiving direction, this module detects the transfer completion and generates the BRDY interrupt on having read the pertinent packet. When the BRDY interrupt is generated with the above conditions, 1 needs to be written to BCLR. The FIFO buffer assigned to the selected pipe is not enabled for reception until 1 is written to BCLR. When this bit is set to 1 and the selected pipe is in the transmitting direction, this module does not generate the BRDY interrupt. For details, refer to section 29.4.2 (2) BRDY Interrupt. Modify this bit while CSSTS is 0, PID is NAK, and the pipe is not selected by the CURPIPE bits. To modify this bit after completing USB communication using the selected pipe, write 1 and then 0 to ACLRM continuously to clear the FIFO buffer assigned to the selected pipe while the CSSTS, PID, and CURPIPE bits are in the above-described state. Before modifying this bit after modifying the PID bits for the selected pipe from BUF to NAK, check that CSSTS and PBUSY are 0. However, if the PID bits have been modified to NAK by this module, the PBUSY bit does not have to be checked. 9 DBLB 0 R/W Double Buffer Mode Selects either single or double buffer mode for the FIFO buffer used by the selected pipe. 0: Single buffer 1: Double buffer This bit is valid when PIPE1 to PIPE5 and PIPE9 to PIPE15 are selected. For PIPE9 and PIPE10, this bit is only valid when the transfer type is set to bulk transfer. When this bit is set to 1, this module assigns two planes of the FIFO buffer size specified by the BUFSIZE bits in PIPEBUF to the selected pipe. Specifically, the following expression determines the FIFO buffer size assigned to the selected pipe by this module. (BUFSIZE + 1) x 64 x (DBLB + 1) [bytes] Modify this bit while CSSTS is 0, PID is NAK, and the pipe is not selected by the CURPIPE bits. To modify this bit after completing USB communication using the selected pipe, write 1 and then 0 to ACLRM continuously to clear the FIFO buffer assigned to the selected pipe while the CSSTS, PID, and CURPIPE bits are in the above-described state. Before modifying this bit after modifying the PID bits for the selected pipe from BUF to NAK, check that CSSTS and PBUSY are 0. However, if the PID bits have been modified to NAK by this module, the PBUSY bit does not have to be checked. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 29-53 RZ/A1H Group, RZ/A1M Group 29. USB2.0 Host/Function Module Bit Bit Name Initial Value R/W Description 8 CNTMD 0 R/W Continuous Transfer Mode Specifies whether to use the selected pipe in continuous transfer mode. 0: Non-continuous transfer mode 1: Continuous transfer mode This bit is valid when PIPE1 to PIPE5 and PIPE9 to PIPE15 are selected by the PIPESEL bits and bulk transfer is selected (TYPE = 01). This module determines whether transmitting to/receiving from the FIFO buffer allocated for the selected pipe has completed or not using this bit setting, as shown in Table 29.11. Modify this bit while CSSTS is 0, PID is NAK, and the pipe is not selected by the CURPIPE bits. To modify this bit after completing USB communication using the selected pipe, write 1 and then 0 to ACLRM continuously to clear the FIFO buffer assigned to the selected pipe while the CSSTS, PID, and CURPIPE bits are in the above-described state. Before modifying this bit after modifying the PID bits for the selected pipe from BUF to NAK, check that CSSTS and PBUSY are 0. However, if the PID bits have been modified to NAK by this module, the PBUSY bit does not have to be checked. 7 SHTNAK 0 R/W Pipe Disabled at End of Transfer Specifies whether to modify PID to NAK upon the end of transfer when the selected pipe is in the receiving direction. 0: Pipe continued at the end of transfer 1: Pipe disabled at the end of transfer This bit is valid when the selected pipe is PIPE1 to PIPE5 and PIPE9 to PIPE15 in the receiving direction. When this bit is set to 1 for the selected pipe in the receiving direction, this module modifies the PID bits corresponding to the selected pipe to NAK on determining the end of the transfer. This module determines that the transfer has ended on any of the following conditions. * A short packet (including a zero-length packet) is successfully received. * The transaction counter is used and the number of packets specified by the counter is successfully received. Modify this bit while CSSTS is 0 and PID is NAK. Before modifying this bit after modifying the PID bits for the selected pipe from BUF to NAK, check that CSSTS and PBUSY are 0. However, if the PID bits have been modified to NAK by this module, the PBUSY bit does not have to be checked. This bit should be cleared to 0 for the pipe in the transmitting direction. 6 Undefined R Reserved The read value is undefined. The write value should always be 0. 4 DIR 0 R/W Transfer Direction Specifies the transfer direction for the selected pipe. 0: Receiving direction 1: Transmitting direction When this bit is set to 0, this module uses the selected pipe in the receiving direction, and when this bit is set to 1, this module uses the selected pipe in the transmitting direction. Modify this bit while CSSTS is 0, PID is NAK, and the pipe is not selected by the CURPIPE bits. To modify this bit after completing USB communication using the selected pipe, write 1 and then 0 to ACLRM continuously to clear the FIFO buffer assigned to the selected pipe while the CSSTS, PID, and CURPIPE bits are in the above-described state. Before modifying this bit after modifying the PID bits for the selected pipe from BUF to NAK, check that CSSTS and PBUSY are 0. However, if the PID bits have been modified to NAK by this module, the PBUSY bit does not have to be checked. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 29-54 RZ/A1H Group, RZ/A1M Group 29. USB2.0 Host/Function Module Bit Bit Name Initial Value R/W Description 3 to 0 EPNUM[3:0] 0000 R/W Endpoint Number These bits specify the endpoint number for the selected pipe. Setting 0000 means unused pipe. Modify these bits while CSSTS is 0, PID is NAK, and the pipe is not selected by the CURPIPE bits. Before modifying these bits after modifying the PID bits for the selected pipe from BUF to NAK, check that CSSTS and PBUSY are 0. However, if the PID bits have been modified to NAK by this module, the PBUSY bit does not have to be checked. Do not make the settings such that the combination of the set values in the DIR and EPNUM bits should be the same for two or more pipes (EPNUM = 0000 can be set for all the pipes). Table 29.11 Relationship between Transfer Mode Settings by CNTMD Bit and Timings at which Reading Data or Transmitting Data from FIFO Buffer is Enabled Continuous or NonContinuous Transfer Mode When Reading Data or Transmitting Data is Enabled Non-continuous transfer (CNTMD = 0) In the receiving direction (DIR = 0), reading data from the FIFO buffer is enabled in the following case. This module receives a single packet. In the transmitting direction (DIR = 1), transmitting data from the FIFO buffer is enabled in either of the following cases. (1) Data of the maximum packet size is written to the FIFO buffer. (2) Data of the short packet size (including 0-byte data) is written to the FIFO buffer and then 1 is written to BVAL. Continuous transfer (CNTMD = 1) In the receiving direction (DIR = 0), reading data from the FIFO buffer is enabled in any of the following cases. (1) The number of the data bytes received in the FIFO buffer assigned to the selected pipe becomes the same as the number of assigned data bytes ((BUFSIZE + 1) x 64). (2) This module receives a short packet other than a zero-length packet. (3) This module receives a zero-length packet when data is already stored in the FIFO buffer assigned to the selected pipe. (4) This module receives the number of packets equal to the transaction counter value specified for the selected pipe. In the transmitting direction (DIR = 1), transmitting data from the FIFO buffer is enabled in any of the following cases. (1) The number of the data bytes written to the FIFO buffer becomes the same as the number of data bytes in a single FIFO buffer plane assigned to the selected pipe. (2) A number of data bytes less than the size of a single FIFO buffer (including 0 bytes of data) assigned to the selected pipe being written to the FIFO buffer and then 1 being written to BVAL (3) After setting the DMA transfer end sampling enable bit (TENDE) to 1, a number of data bytes less than the size of a single FIFO buffer (including 0 bytes of data) assigned to the selected pipe being written to the FIFO buffer by DMA transfer and the DMA transfer end signal is received when the last byte is written. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 29-55 RZ/A1H Group, RZ/A1M Group 29.3.33 29. USB2.0 Host/Function Module Pipe Buffer Setting Register (PIPEBUF) PIPEBUF is a register that specifies the buffer size and buffer number for PIPE1 to PIPE9. This register is initialized by a power-on reset. Bit: 15 14 13 -- 12 11 10 BUFSIZE[4:0] 9 8 -- -- 7 6 5 4 3 2 1 0 BUFNMB[7:0] Initial value: -- 0 0 0 0 0 -- -- 0 0 0 0 0 0 0 0 R/W: R R/W R/W R/W R/W R/W R R R/W R/W R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 15 Undefined R Reserved The read value is undefined. The write value should always be 0. 14 to 10 BUFSIZE[4:0] H'00 R/W Buffer Size Specifies the size of the buffer for the pipe selected by the PIPESEL bits (selected pipe) in terms of blocks, where one block comprises 64 bytes. 00000 (H'00): 64 bytes 00001 (H'01): 128 bytes : : 11111 (H'1F): 2 Kbytes When the DBLB bit is set to 1, this module assigns two planes of the FIFO buffer size specified by the BUFSIZE bits to the selected pipe. Specifically, the following expression determines the FIFO buffer size assigned to the selected pipe by this module. (BUFSIZE + 1) x 64 x (DBLB + 1) [bytes] The valid value for these bits depends on the selected pipe. * PIPE1 to PIPE5 and PIPE9 to PIPE15: Any value from H'00 to H'1F is valid. * PIPE6 to PIPE8: H'00 should be set. When used with CNTMD = 1, set an integral multiple of the maximum packet size to the BUFSIZE bits. Modify these bits while CSSTS is 0, PID is NAK, and the pipe is not selected by the CURPIPE bits. Before modifying these bits after modifying the PID bits for the selected pipe from BUF to NAK, check that CSSTS and PBUSY are 0. However, if the PID bits have been modified to NAK by this module, the PBUSY bit does not have to be checked. 9, 8 Undefined R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 R Reserved The read value is undefined. The write value should always be 0. 29-56 RZ/A1H Group, RZ/A1M Group 29. USB2.0 Host/Function Module Bit Bit Name Initial Value R/W Description 7 to 0 BUFNMB[7:0] H'00 R/W Buffer Number The first block number in the FIFO buffer to be allocated for the selected pipe should be set in these bits. The FIFO buffer blocks allocated for the selected pipe by this module are determined as follows: Block number: BUFNMB to block number of (BUFNMB + (BUFSIZE + 1) x (DBLB + 1) - 1) These bits should be set to a value from H'04 to H'7F. BUFNMB = H'00 is used exclusively for DCP. BUFNMB = H'04 is used exclusively for PIPE6. When PIPE6 is not used, H'04 can be used for other pipes. When PIPE6 is selected, writing to these bits is invalid and H'04 is automatically assigned by this module. BUFNMB = H'05 is used exclusively for PIPE7. When PIPE7 is not used, H'05 can be used for other pipes. When PIPE7 is selected, writing to these bits is invalid and H'05 is automatically assigned by this module. BUFNMB = H'06 is used exclusively for PIPE8. When PIPE8 is not used, H'06 can be used for other pipes. When PIPE8 is selected, writing to these bits is invalid and H'06 is automatically assigned by this module. BUFNMB = H'07 is used exclusively for PIPE9. When PIPE9 is not used, H'07 can be used for other pipes. When PIPE9 is selected, writing to these bits is valid and H'07 is assigned as the initial value by this module. Modify these bits while CSSTS is 0, PID is NAK, and the pipe is not selected by the CURPIPE bits. Before modifying these bits after modifying the PID bits for the selected pipe from BUF to NAK, check that CSSTS and PBUSY are 0. However, if the PID bits have been modified to NAK by this module, the PBUSY bit does not have to be checked. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 29-57 RZ/A1H Group, RZ/A1M Group 29.3.34 29. USB2.0 Host/Function Module Pipe Maximum Packet Size Register (PIPEMAXP) PIPEMAXP is a register that specifies the maximum packet size for PIPE1 to PIPE15. This register is initialized by a power-on reset. Bit: 15 14 13 12 DEVSEL[3:0] Initial value: R/W: 11 10 9 8 7 6 -- 5 4 3 2 1 0 MXPS[10:0] 0 0 0 0 -- *1 *1 *1 *1 *1 *1 *1 *1 *1 *1 *1 R/W R/W R/W R/W R R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 15 to 12 DEVSEL[3:0] 0000 R/W Device Select When the host controller mode is selected, these bits specify the USB address of the communication target peripheral device. 0000: Address 0000 0001: Address 0001 0010: Address 0010 : : 1010: Address 1010 Others: Setting prohibited These bits should be set after setting the address to the DEVADDn (n = 0 to 9, and A) register corresponding to the value to be set in these bits. For example, before setting DEVSEL to 0010, the DEVADD2 address should be set first. Before modifying these bits after modifying the PID bits for the selected pipe from BUF to NAK, check that CSSTS and PBUSY are 0. However, if the PID bits have been modified to NAK by this module, the PBUSY bit does not have to be checked. When the function controller mode is selected, these bits should be set to B'0000. 11 Undefined R Reserved The read value is undefined. The write value should always be 0. 10 to 0 MXPS[10:0] *1 R/W Maximum Packet Size Specifies the maximum data payload (maximum packet size) for the selected pipe. The valid value for these bits depends on the pipe as follows. PIPE1, PIPE2: 1 byte (H'001) to 1,024 bytes (H'400) PIPE3 to PIPE5: 8 bytes (H'008), 16 bytes (H'010), 32 bytes (H'020), 64 bytes (H'040), and 512 bytes (H'200) (Bits [2:0] are not available.) PIPE6 to PIPE8: 1 byte (H'001) to 64 bytes (H'040) PIPE9 (when in host controller mode): 1 byte (H'001) to 64 bytes (H'040) PIPE9 (when in function controller mode): 8 bytes (H'008), 16 bytes (H'010), 32 bytes (H'020), 64 bytes (H'040), 512 bytes (H'200) (Bits [2:0] are not available.) PIPE10 to PIPE15: 8 bytes (H'008), 16 bytes (H'010), 32 bytes (H'020), 64 bytes (H'040), 512 bytes (H'200) (Bits [2:0] are not available.) These bits should be set to the approp3riate value for each transfer type based on the USB Specification. For split transactions using the isochronous pipe, these bits should be set to 188 bytes or less. Modify these bits while CSSTS is 0, PID is NAK, and the pipe is not selected by the CURPIPE bits. Before modifying these bits after modifying the PID bits for the selected pipe from BUF to NAK, check that CSSTS and PBUSY are 0. However, if the PID bits have been modified to NAK by this module, the PBUSY bit does not have to be checked. While MXPS is 0, do not write to the FIFO buffer or set PID to BUF. Note 1. The initial value of MXPS is H'000 when no pipe is selected with the PIPESEL bits in PIPESEL and H'040 when a pipe is selected with the PIPESEL bits in PIPESEL. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 29-58 RZ/A1H Group, RZ/A1M Group 29.3.35 29. USB2.0 Host/Function Module Pipe Timing Control Register (PIPEPERI) PIPEPERI is a register that selects whether the buffer is flushed or not when an interval error occurred during isochronous IN transfer, and sets the interval error detection interval for PIPE1 to PIPE15. This register is initialized by a power-on reset. Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 -- -- -- IFIS -- -- -- -- -- -- -- -- -- 2 1 0 Initial value: -- -- -- 0 -- -- -- -- -- -- -- -- -- 0 0 0 R/W: R R R R/W R R R R R R R R R R/W R/W R/W IITV[2:0] Bit Bit Name Initial Value R/W Description 15 to 13 Undefined R Reserved The read value is undefined. The write value should always be 0. 12 IFIS 0 R/W Isochronous IN Buffer Flush Specifies whether to flush the buffer when the pipe selected by the PIPESEL bits is used for isochronous IN transfers. 0: The buffer is not flushed. 1: The buffer is flushed. When the function controller mode is selected and the selected pipe is for isochronous IN transfers, this module automatically clears the FIFO buffer when this module fails to receive the IN token from the USB host within the interval set by the IITV bits in terms of () frames. In double buffer mode (DBLB = 1), this module only clears the data in the plane used earlier. This module clears the FIFO buffer on receiving the SOF packet immediately after the () frame in which this module has expected to receive the IN token. Even if the SOF packet is corrupted, this module also clears the FIFO buffer at the right timing to receive the SOF packet by using the internal interpolation. When the host controller mode is selected, set this bit to 0. When the selected pipe is not for the isochronous transfer, set this bit to 0. 11 to 3 Undefined R Reserved The read value is undefined. The write value should always be 0. 2 to 0 IITV[2:0] 000 R/W Interval Error Detection Interval Specifies the interval error detection timing for the selected pipe in terms of frames, which is expressed as n-th power of 2 (n is the value to be set). As described later, the detailed functions are different in host controller mode and in function controller mode. Modify these bits while CSSTS is 0, PID is NAK, and the pipe is not selected by the CURPIPE bits. Before modifying these bits after modifying the PID bits for the selected pipe from BUF to NAK, check that CSSTS and PBUSY are 0. However, if the PID bits have been modified to NAK by this module, the PBUSY bit does not have to be checked. Before modifying these bits after USB communication has been completed with these bits set to a certain value, set PID to NAK and then set ACLRM to 1 to initialize the interval timer. The IITV bits are invalid for PIPE3 to PIPE5 and PIPE10 to PIPE15; set these bits to 000 for these pipes. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 29-59 RZ/A1H Group, RZ/A1M Group 29.3.36 29. USB2.0 Host/Function Module PIPEn Control Registers (PIPEnCTR) (n = 1 to F) PIPEnCTR is a register that is used to confirm the buffer memory status for the corresponding pipe, change and confirm the data PID sequence bit, determine whether auto response mode is set, determine whether auto buffer clear mode is set, and set a response PID for PIPE1 to PIPE15. This register can be set regardless of the pipe selection in PIPESEL. These registers are initialized by a power-on reset. The PID[1:0] bits are initialized by a USB bus reset. (1) PIPEnCTR (n = 1 to 5, 9, A to F) Bit: 15 14 BSTS INB UFM 13 12 CSCLR CSSTS 11 -- 10 9 8 7 ATREP ACLRM SQCLR SQSET M 6 5 4 3 2 SQ MON PBUSY -- -- -- 1 0 PID[1:0] Initial value: 0 0 0 0 -- 0 0 0 0 0 0 -- -- -- 0 0 R/W: R R R/W*2 R R R/W R/W R/W*1 R/W*1 R R R R R R/W R/W Bit Bit Name Initial Value R/W Description 15 BSTS 0 R Buffer Status Indicates whether or not the FIFO buffer allocated for the pertinent pipe can be accessed by the CPU. 0: Buffer access by the CPU is disabled. 1: Buffer access by the CPU is enabled. The meaning of this bit depends on the settings of the DIR, BFRE, and DCLRM bits as shown in Table 29.12. 14 INBUFM 0 R Transmission Buffer Monitor Indicates the pertinent FIFO buffer status when the pertinent pipe is in the transmitting direction. 0: There is no transmissible data in the buffer memory. 1: There is transmissible data in the buffer memory. When the pertinent pipe is in the transmitting direction (DIR = 1), this module sets this bit to 1 when writing data to at least one FIFO buffer plane is completed. This module sets this bit to 0 when this module completes transmitting the data from the FIFO buffer plane to which all the data has been written. In double buffer mode (DBLB = 1), this module sets this bit to 0 after this module has completed transmitting the data from both FIFO buffer planes but before it has completed writing data to a single FIFO buffer plane. This bit indicates the same value as the BSTS bit when the pertinent pipe is in the receiving direction (DIR = 0). 13 CSCLR 0 R/W*2 C-SPLIT Status Clear Bit When the host controller mode is selected, setting this bit to 1 allows this module to clear the CSSTS bit to 0. 0: Writing invalid 1: Clears the CSSTS bit to 0. For the transfer using the split transaction, to restart the next transfer with the S-SPLIT forcibly, set this bit to 1. However, for the normal split transaction, this module automatically clears the CSSTS bit to 0 upon completion of the C-SPLIT; therefore, clearing the CSSTS bit is not necessary. Controlling the CSSTS bit through this bit must be done while UACT is 0 and thus communication is halted or while no transfer is being performed with bus disconnection detected. Setting this bit to 1 while CSSTS is 0 has no effect. When the function controller mode is selected, be sure to write 0 to this bit. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 29-60 RZ/A1H Group, RZ/A1M Group 29. USB2.0 Host/Function Module Bit Bit Name Initial Value R/W Description 12 CSSTS 0 R CSSTS Status Bit Indicates the C-SPLIT status of the split transaction when the host controller mode is selected. 0: START-SPLIT (S-SPLIT) transaction being processed or the transfer not using the split transaction in progress 1: C-SPLIT transaction being processed This module sets this bit to 1 upon start of the C-SPLIT and clears this bit to 0 upon detection of C-SPLIT completion. Indicates the valid value only when the host controller mode is selected. 11 Undefined R Reserved The read value is undefined. The write value should always be 0. 10 ATREPM 0 R/W Auto Response Mode Enables or disables auto response mode for the pertinent pipe. 0: Auto response disabled 1: Auto response enabled When the function controller mode is selected and the pertinent pipe is for bulk transfer, this bit can be set to 1. When this bit is set to 1, this module responds to the token from the USB host as described below. (1) When the pertinent pipe is for bulk IN transfer (TYPE = 01 and DIR = 1) When ATREPM = 1 and PID = BUF, this module transmits a zerolength packet in response to the IN token. This module updates (toggles) the sequence toggle bit (DATA-PID) each time this module receives the ACK from the USB host (in a single transaction, IN token is received, zero-length packet is transmitted, and then ACK is received.). In this case, this module does not generate the BRDY or BEMP interrupt. (2) When the pertinent pipe is for bulk OUT transfer (TYPE = 01 and DIR = 0) When ATREPM = 1 and PID = BUF, this module returns NAK in response to the OUT token (or PING token) and generates the NRDY interrupt. Modify this bit while CSSTS is 0 and PID is NAK. Before modifying this bit after modifying the PID bits for the corresponding pipe from BUF to NAK, check that CSSTS and PBUSY are 0. However, if the PID bits have been modified to NAK by this module, the PBUSY bit does not have to be checked. For USB communication in auto response mode, set this bit to 1 while the FIFO buffer is empty. Do not write to the FIFO buffer during USB communication in auto response mode. When the pertinent pipe is for isochronous transfer, be sure to set this bit to 0. When the host controller mode is selected, set this bit to 0. 9 ACLRM 0 R/W Auto Buffer Clear Mode Enables or disables automatic buffer clear mode for the pertinent pipe. 0: Disabled 1: Enabled (all buffers are initialized) To delete the contents in the FIFO buffer assigned to the pertinent pipe completely, write 1 and then 0 to this bit continuously. Table 29.13 shows the contents cleared by writing 1 and 0 to this bit continuously and the cases in which clearing the contents is necessary. Modify this bit while CSSTS is 0, PID is NAK, and the pertinent pipe is not selected by the CURPIPE bits. Before modifying this bit after modifying the PID bits for the corresponding pipe from BUF to NAK, check that CSSTS and PBUSY are 0. However, if the PID bits have been modified to NAK by this module, the PBUSY bit does not have to be checked. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 29-61 RZ/A1H Group, RZ/A1M Group 29. USB2.0 Host/Function Module Bit Bit Name Initial Value R/W Description 8 SQCLR 0 R/W*1 Toggle Bit Clear This bit should be set to 1 to clear the expected value (to set DATA0 as the expected value) of the sequence toggle bit for the next transaction of the pertinent pipe. 0: Writing invalid 1: Specifies DATA0. Setting this bit to 1 allows this module to set DATA0 as the expected value of the sequence toggle bit of the pertinent pipe. This bit always indicates 0. When the host controller mode is selected, setting this bit to 1 for the pipe for bulk OUT transfer, this module starts the next transfer of the pertinent pipe with the PING token. Set the SQCLR bit to 1 while CSSTS is 0 and PID is NAK. Before modifying this bit after modifying the PID bits for the corresponding pipe from BUF to NAK, check that CSSTS and PBUSY are 0. However, if the PID bits have been modified to NAK by this module, the PBUSY bit does not have to be checked. 7 SQSET 0 R/W*1 Toggle Bit Set This bit should be set to 1 to set DATA1 as the expected value of the sequence toggle bit for the next transaction of the pertinent pipe. 0: Writing invalid 1: Specifies DATA1. Setting this bit to 1 allows this module to set DATA1 as the expected value of the sequence toggle bit of the pertinent pipe. This module always sets this bit to 0. Set the SQSET bit to 1 while CSSTS is 0 and PID is NAK. Before modifying this bit after modifying the PID bits for the corresponding pipe from BUF to NAK, check that CSSTS and PBUSY are 0. However, if the PID bits have been modified to NAK by this module, the PBUSY bit does not have to be checked. 6 SQMON 0 R Toggle Bit Confirmation Indicates the expected value of the sequence toggle bit for the next transaction of the pertinent pipe. 0: DATA0 1: DATA1 When the pertinent pipe is not for the isochronous transfer, this bit is toggled upon normal completion of the transaction. However, this bit is not toggled when a DATA-PID disagreement occurs during the receiving transfer. 5 PBUSY 0 R Pipe Busy This bit indicates whether or not the pertinent pipe is being currently used for the transaction. 0: The pertinent pipe is not being currently used for the transaction. 1: The pertinent pipe is being currently used for the transaction. This module modifies this bit from 0 to 1 upon start of the USB transaction for the pertinent pipe, and modifies the bit from 1 to 0 upon completion of one transaction. Reading this bit after PID has been set to NAK allows checking that modification of the pipe settings is possible. 4 to 2 Undefined R Reserved The read value is undefined. The write value should always be 0. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 29-62 RZ/A1H Group, RZ/A1M Group 29. USB2.0 Host/Function Module Bit Bit Name Initial Value R/W Description 1, 0 PID[1:0] 00 R/W Response PID Specifies the response type for the next transaction of the pertinent pipe. 00: NAK response 01: BUF response (depending on the buffer state) 10: STALL response 11: STALL response The default setting of these bits is NAK. Modify the setting to BUF to use the pertinent pipe for USB transfer. Table 29.14 and Table 29.15 show the basic operation (operation when there are no errors in the transmitted and received packets) of this module depending on the PID bit setting. Some registers require these bits to be set to NAK before their settings can be changed by software. Set these bits to NAK by software when changing such kind of registers. To confirm which registers apply to this, reference the descriptions of bits. After modifying the setting of these bits from BUF to NAK during USB communication using the pertinent pipe, check that PBUSY is 0 to see if USB communication using the pertinent pipe has actually entered the NAK state. However, if the PID bits have been modified to NAK by this module, the PBUSY bit does not have to be checked. Even if the PID bits are modified to NAK after S-SPLIT of the split transaction has been issued for the pertinent pipe (while CSSTS indicates 1), this module continues the transaction until C-SPLIT completes. * This module modifies the setting of these bits as follows. This module sets PID to NAK on recognizing the completion of the transfer when the pertinent pipe is in the receiving direction and the SHTNAK bit for the selected pipe has been set to 1. * This module sets PID to STALL (11) on receiving the data packet with the payload exceeding the maximum packet size of the pertinent pipe. * This module sets PID to NAK on detecting a USB bus reset when the function controller mode is selected. * This module sets PID to NAK on detecting a reception error such as a CRC error three consecutive times when the host controller mode is selected. * This module sets PID to STALL (11) on receiving the STALL handshake when the host controller mode is selected. To specify each response type, set these bits as follows. * To make a transition from NAK (00) to STALL, set 10. * To make a transition from BUF (01) to STALL, set 11. * To make a transition from STALL (11) to NAK, set 10 and then 00. * To make a transition from STALL to BUF, set 00 (NAK) and then 01 (BUF). Note 1. Only 0 can be read and 1 can be written to. Note 2. Only 1 can be written to. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 29-63 RZ/A1H Group, RZ/A1M Group Table 29.12 29. USB2.0 Host/Function Module Meaning of BSTS Bit DIR Bit BFRE Bit DCLRM Bit Meaning of BSTS Bit 0 0 0 1: The received data can be read from the FIFO buffer. 0: The received data has been completely read from the FIFO buffer. 1 Setting prohibited 0 1: The received data can be read from the FIFO buffer. 0: The BCLR bit has been set to 1 after the received data has been completely read from the FIFO buffer. 1 1: The received data can be read from the FIFO buffer. 0: The received data has been completely read from the FIFO buffer. 0 1: The transmit data can be written to the FIFO buffer. 0: The transmit data has been completely written to the FIFO buffer. 1 Setting prohibited 0 Setting prohibited 1 Setting prohibited 1 1 0 1 Table 29.13 Contents Cleared by This Module by Setting ACLRM = 1 No. Contents Cleared by ACLRM Bit Manipulation 1 All the contents in the FIFO buffer assigned to the pertinent pipe (all the information in two FIFO buffer planes in double buffer mode) 2 The interval count value when the pertinent pipe is for isochronous transfer When the interval count value is to be reset 3 Values of the internal flags related to the BFRE bit When the BFRE setting is modified 4 FIFO buffer toggle control When the DBLB setting is modified 5 Values of the internal flags related to the transaction count When the transaction count function is forcibly terminated Table 29.14 Cases in which Clearing the Contents is Necessary Operation of This Module Depending on PID Setting (when Host Controller Mode is Selected) Transfer Type (TYPE Bits) Transfer Direction (DIR Bit) 00 (NAK) Operation does not depend on the setting. Operation does not depend on the setting. Does not issue tokens. 01 (BUF) Bulk (TYPE = 01) or interrupt (TYPE = 10) Operation does not depend on the setting. Issues tokens while UACT is 1 and the FIFO buffer corresponding to the pertinent pipe is ready for transmission and reception. Does not issue tokens while UACT is 0 or the FIFO buffer corresponding to the pertinent pipe is not ready for transmission or reception. Isochronous (TYPE = 11) Operation does not depend on the setting. Issues tokens irrespective of the status of the FIFO buffer corresponding to the pertinent pipe when the UACT bit is set to 1. Does not issue tokens when the UACT bit is set to 0. Operation does not depend on the setting. Operation does not depend on the setting. Does not issue tokens. PID 10 (STALL) or 11 (STALL) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 Operation of This Module 29-64 RZ/A1H Group, RZ/A1M Group Table 29.15 29. USB2.0 Host/Function Module Operation of This Module Depending on PID Setting (when Function Controller Mode is Selected) PID 00 (NAK) 01 (BUF) 10 (STALL) or 11 (STALL) Transfer Type (TYPE Bits) Transfer Direction (DIR Bit) Operation of This Module Bulk (TYPE = 01) or interrupt (TYPE = 10) Operation does not depend on the setting. Returns NAK in response to the token from the USB host. Isochronous (TYPE = 11) Operation does not depend on the setting. Returns nothing in response to the token from the USB host. Bulk (TYPE = 01) Receiving direction (DIR = 0) Receives data and returns ACK or NYET in response to the OUT token from the USB host if the FIFO buffer corresponding to the pertinent pipe is ready for reception. Returns NAK if not ready. Returns ACK in response to the PING token from the USB host if the FIFO buffer corresponding to the pertinent pipe is ready for reception. Returns NAK if not ready. Interrupt (TYPE = 10) Receiving direction (DIR = 0) Receives data and returns ACK in response to the OUT token from the USB host if the FIFO buffer corresponding to the pertinent pipe is ready for reception. Returns NAK if not ready. Bulk (TYPE = 01) or interrupt (TYPE = 10) Transmitting direction (DIR = 1) Transmits data in response to the token from the USB host if the corresponding FIFO buffer is ready for transmission. Returns NAK if not ready. Isochronous (TYPE = 11) Receiving direction (DIR = 0) Receives data in response to the OUT token from the USB host if the FIFO buffer corresponding to the pertinent pipe is ready for reception. Discards data if not ready. Transmitting direction (DIR = 1) Transmits data in response to the token from the USB host if the corresponding FIFO buffer is ready for transmission. Transmits the zero-length packet if not ready. Bulk (TYPE = 01) or interrupt (TYPE = 10) Operation does not depend on the setting. Returns STALL in response to the token from the USB host. Isochronous (TYPE = 11) Operation does not depend on the setting Returns nothing in response to the token from the USB host. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 29-65 RZ/A1H Group, RZ/A1M Group (2) 29. USB2.0 Host/Function Module PIPEnCTR (n = 6 to 8) Bit: 15 14 BSTS -- 13 Initial value: 0 -- 0 R/W: R R R/W*1 12 11 10 -- -- 0 -- -- 0 0 0 R/W R R R/W R/W*1 R/W*1 CSCLR CSSTS 9 8 7 ACLRM SQCLR SQSET 6 5 4 3 2 SQ MON PBUSY -- -- -- 1 0 0 0 -- -- -- 0 0 R R R R R R/W R/W PID[1:0] Bit Bit Name Initial Value R/W Description 15 BSTS 0 R Buffer Status Indicates whether or not the FIFO buffer allocated for the pertinent pipe can be accessed by the CPU. 0: Buffer access is disabled. 1: Buffer access is enabled. The meaning of this bit depends on the settings of the DIR, BFRE, and DCLRM bits as shown in Table 29.12. 14 Undefined R Reserved The read value is undefined. The write value should always be 0. 13 CSCLR 0 R/W*1 C-SPLIT Status Clear Bit Setting this bit to 1 allows this module to clear the CSSTS bit of the pertinent pipe to 0. 0: Writing invalid 1: Clears the CSSTS bit to 0. For the transfer using the split transaction, to restart the next transfer with the S-SPLIT forcibly, set this bit to 1. However, for the normal split transaction, this module automatically clears the CSSTS bit to 0 upon completion of the C-SPLIT; therefore, clearing the CSSTS bit is not necessary. Controlling the CSSTS bit through this bit must be done while UACT is 0 thus communication is halted or while no transfer is being performed with bus disconnection detected. Setting this bit to 1 while CSSTS is 0 has no effect. When the function controller mode is selected, be sure to write 0 to this bit. 12 CSSTS 0 R/W CSSTS Status Bit Indicates the C-SPLIT status of the split transaction when the host controller mode is selected. 0: START-SPLIT (S-SPLIT) transaction being processed or the transfer not using the split transaction in progress 1: C-SPLIT transaction being processed This module sets this bit to 1 upon start of the C-SPLIT and clears this bit to 0 upon detection of C-SPLIT completion. Indicates the valid value only when the host controller mode is selected. 11, 10 Undefined R Reserved The read value is undefined. The write value should always be 0. 9 ACLRM 0 R/W Auto Buffer Clear Mode Enables or disables automatic buffer clear mode for the pertinent pipe. 0: Disabled 1: Enabled (all buffers are initialized) To delete the contents in the FIFO buffer assigned to the pertinent pipe completely, write 1 and then 0 to this bit continuously. Table 29.16 shows the contents cleared by writing 1 and 0 to this bit continuously and the cases in which clearing the contents is necessary. Modify this bit while CSSTS is 0, PID is NAK, and the pertinent pipe is not selected by the CURPIPE bits. Before modifying this bit after modifying the PID bits for the corresponding pipe from BUF to NAK, check that CSSTS and PBUSY are 0. However, if the PID bits have been modified to NAK by this module, the PBUSY bit does not have to be checked. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 29-66 RZ/A1H Group, RZ/A1M Group 29. USB2.0 Host/Function Module Bit Bit Name Initial Value R/W Description 8 SQCLR 0 R/W*1 Toggle Bit Clear This bit should be set to 1 to clear the expected value (to set DATA0 as the expected value) of the sequence toggle bit for the next transaction of the pertinent pipe. 0: Writing invalid 1: Specifies DATA0. Setting this bit to 1 allows this module to set DATA0 as the expected value of the sequence toggle bit of the pertinent pipe. This bit always indicates 0. When the host controller mode is selected, setting this bit to 1 for the pipe for bulk OUT transfer, this module starts the next transfer of the pertinent pipe with the PING token. Set the SQCLR bit to 1 while CSSTS is 0 and PID is NAK. Before modifying this bit after modifying the PID bits for the corresponding pipe from BUF to NAK, check that CSSTS and PBUSY are 0. However, if the PID bits have been modified to NAK by this module, the PBUSY bit does not have to be checked. 7 SQSET 0 R/W*1 Toggle Bit Set This bit should be set to 1 to set DATA1 as the expected value of the sequence toggle bit for the next transaction of the pertinent pipe. 0: Writing invalid 1: Specifies DATA1. Setting this bit to 1 allows this module to set DATA1 as the expected value of the sequence toggle bit of the pertinent pipe. This module always sets this bit to 0. Set the SQSET bit to 1 while CSSTS is 0 and PID is NAK. Before modifying this bit after modifying the PID bits for the corresponding pipe from BUF to NAK, check that CSSTS and PBUSY are 0. However, if the PID bits have been modified to NAK by this module, the PBUSY bit does not have to be checked. 6 SQMON 0 R Toggle Bit Confirmation Indicates the expected value of the sequence toggle bit for the next transaction of the pertinent pipe. 0: DATA0 1: DATA1 When the pertinent pipe is not for the isochronous transfer, this bit is toggled upon normal completion of the transaction. However, this bit is not toggled when a DATA-PID disagreement occurs during the receiving transfer. 5 PBUSY 0 R Pipe Busy This bit indicates whether or not the pertinent pipe is being currently used for the transaction. 0: The pertinent pipe is not being currently used for the transaction. 1: The pertinent pipe is being currently used for the transaction. This module modifies this bit from 0 to 1 upon start of the USB transaction for the pertinent pipe, and modifies the bit from 1 to 0 upon completion of one transaction. Reading this bit after PID has been set to NAK allows checking that modification of the pipe settings is possible. 4 to 2 Undefined R Reserved The read value is undefined. The write value should always be 0. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 29-67 RZ/A1H Group, RZ/A1M Group 29. USB2.0 Host/Function Module Bit Bit Name Initial Value R/W Description 1, 0 PID[1:0] 00 R/W Response PID Specifies the response type for the next transaction of the pertinent pipe. 00: NAK response 01: BUF response (depending on the buffer state) 10: STALL response 11: STALL response The default setting of these bits is NAK. Modify the setting to BUF to use the pertinent pipe for USB transfer. Table 29.14 and Table 29.15 show the basic operation (operation when there are no errors in the transmitted and received packets) of this module depending on the PID bit setting. Some registers require these bits to be set to NAK before their settings can be changed by software. Set these bits to NAK by software when changing such kind of registers. To confirm which registers apply to this, reference the descriptions of bits. After modifying the setting of these bits from BUF to NAK during USB communication using the pertinent pipe, check that PBUSY is 0 to see if USB communication using the pertinent pipe has actually entered the NAK state. However, if the PID bits have been modified to NAK by this module, the PBUSY bit does not have to be checked. Even if the PID bits are modified to NAK after S-SPLIT of the split transaction has been issued for the pertinent pipe (while CSSTS indicates 1), this module continues the transaction until C-SPLIT completes. This module modifies the setting of these bits as follows. * This module sets PID to NAK on recognizing the completion of the transfer when the pertinent pipe is in the receiving direction and the SHTNAK bit for the selected pipe has been set to 1. * This module sets PID to STALL (11) on receiving the data packet with the payload exceeding the maximum packet size of the pertinent pipe. * This module sets PID to NAK on detecting a USB bus reset when the function controller mode is selected. * This module sets PID to NAK on detecting a reception error such as a CRC error three consecutive times when the host controller mode is selected. * This module sets PID to STALL (11) on receiving the STALL handshake when the host controller mode is selected. To specify each response type, set these bits as follows. * To make a transition from NAK (00) to STALL, set 10. * To make a transition from BUF (01) to STALL, set 11. * To make a transition from STALL (11) to NAK, set 10 and then 00. * To make a transition from STALL to BUF, set 00 (NAK) and then 01 (BUF). Note 1. Only 0 can be read and 1 can be written to. Table 29.16 Contents Cleared by This Module by Setting ACLRM = 1 No. Contents Cleared by ACLRM Bit Manipulation 1 All the contents in the FIFO buffer assigned to the selected pipe 2 When the host controller mode is selected, the interval count value when the selected pipe is for interrupt transfer When the interval count value is to be reset 3 Values of the internal flags related to the BFRE bit When the BFRE setting is modified 4 Values of the internal flags related to the transaction count When the transaction count function is forcibly terminated R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 Cases in which Clearing the Contents is Necessary 29-68 RZ/A1H Group, RZ/A1M Group 29.3.37 29. USB2.0 Host/Function Module PIPEn Transaction Counter Enable Registers (PIPEnTRE) (n = 1 to 5, 9, and A to F) PIPEnTRE is a register that enables or disables the transaction counter corresponding to PIPE1 to PIPE5, and clears the transaction counter. These registers are initialized by a power-on reset. Bit: 15 14 13 12 11 10 -- -- -- -- -- -- 9 Initial value: -- -- -- -- -- -- 0 R/W: R R R R R R R/W 8 7 6 5 4 3 2 1 0 -- -- -- -- -- -- -- -- 0 -- -- -- -- -- -- -- -- R/W* R R R R R R R R TRENB TRCLR Bit Bit Name Initial Value R/W Description 15 to 10 Undefined R Reserved The read value is undefined. The write value should always be 0. 9 TRENB 0 R/W Transaction Counter Enable Enables or disables the transaction counter. 0: The transaction counter is disabled. 1: The transaction counter is enabled. For the pipe in the receiving direction, setting this bit to 1 after setting the total number of the packets to be received in the TRNCNT bits allows this module to control hardware as described below on having received the number of packets equal to the set value in the TRNCNT bits. * In continuous transmission/reception mode (CNTMD = 1), this module switches the FIFO buffer to the CPU side even if the FIFO buffer is not full on completion of reception. * While SHTNAK is 1, this module modifies the PID bits to NAK for the corresponding pipe on having received the number of packets equal to the set value in the TRNCNT bits. * While BFRE is 1, this module asserts the BRDY interrupt on having received the number of packets equal to the set value in the TRNCNT bits and then reading out the last received data. For the pipe in the transmitting direction, set this bit to 0. When the transaction counter is not used, set this bit to 0. When the transaction counter is used, set the TRNCNT bits before setting this bit to 1. Set this bit to 1 before receiving the first packet to be counted by the transaction counter. 8 TRCLR 0 R/W* Transaction Counter Clear When this bit is set to 1, this module clears the current counter value of the transaction counter corresponding to the pertinent pipe and then sets this bit to 0. 0: Invalid 1: The current counter value is cleared. 7 to 0 Undefined R Reserved The read value is undefined. The write value should always be 0. Note 1. Modify each bit in this register while CSSTS is 0 and PID is NAK. Before modifying each bit after modifying the PID bits for the corresponding pipe from BUF to NAK, check that CSSTS and PBUSY are 0. However, if the PID bits have been modified to NAK by this module, the PBUSY bit does not have to be checked. * Only 0 can be read and 1 can be written to. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 29-69 RZ/A1H Group, RZ/A1M Group 29.3.38 29. USB2.0 Host/Function Module PIPEn Transaction Counter Registers (PIPEnTRN) (n = 1 to 5, 9, and A to F) PIPEnTRN is a transaction counter corresponding to PIPE1 to PIPE5, 9, and A to F. These registers are initialized by a power-on reset, but retain the set value by a USB bus reset. Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 TRNCNT[15:0] Initial value: R/W: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 15 to 0 TRNCNT[15:0] H'0000 R/W Transaction Counter When written to: Specifies the total number of packets to be received by the pertinent pipe (number of transactions). When read from: Indicates the specified number of transactions if TRENB is 0. Indicates the number of currently counted transaction if TRENB is 1. This module increments the value of these bits by one when all of the following conditions are satisfied on receiving the packet. * TRENB is 1. * (TRNCNT setting current counter value + 1) on receiving the packet. * The payload of the received packet agrees with the set value in the MXPS bits. This module clears the value of these bits to 0 when any of the following conditions are satisfied. * All the following conditions are satisfied. TRENB is 1. (TRNCNT setting = current counter value + 1) on receiving the packet. The payload of the received packet agrees with the set value in the MXPS bits. * All the following conditions are satisfied. TRENB is 1. This module has received a short packet. * The following condition is satisfied. TRCLR is 1. For the pipe in the transmitting direction, set these bits to 0. When the transaction counter is not used, set these bits to 0. Modify these bits while CSSTS is 0, PID is NAK, and TRENB is 0. Before modifying these bits after modifying the PID bits for the corresponding pipe from BUF to NAK, check that CSSTS and PBUSY are 0. However, if the PID bits have been modified to NAK by this module, the PBUSY bit does not have to be checked. To modify the value of these bits, set TRCLR to 1 before setting TRENB to 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 29-70 RZ/A1H Group, RZ/A1M Group 29.3.39 29. USB2.0 Host/Function Module Device Address n Configuration Registers (DEVADDn) (n = 0 to 9, and A) DEVADDn is a register that specifies the USB address and port number of the hub to which the communication target peripheral device is connected and also specifies the USB transfer speed of the communication target peripheral device. These registers are initialized by a power-on reset. Bit: 15 14 -- 13 12 11 10 UPPHUB[3:0] 9 8 HUBPORT[2:0] 7 6 USBSPD[1:0] 5 4 3 2 1 0 -- -- -- -- -- -- Initial value: -- 0 0 0 0 0 0 0 0 0 -- -- -- -- -- -- R/W: R R/W R/W R/W R/W R/W R/W R/W R/W R/W R R R R R R Bit Bit Name Initial Value R/W Description 15 Undefined R Reserved The read value is undefined. The write value should always be 0. 14 to 11 UPPHUB[3:0] 0000 R/W Address of Hub to which Communication Target is Connected Specifies the USB address of the hub to which the communication target peripheral device is connected. 0000: The peripheral device is directly connected to the port of this module. 0001 to 1010: USB address of the hub 1011 to 1111: Setting prohibited 10 to 8 HUBPORT[2:0] 000 R/W Port Number of Hub to which Communication Target is Connected Specifies the port number of the hub to which the communication target peripheral device is connected. 000: The peripheral device is directly connected to the port of this module. 001 to 111: Port number of the hub 7, 6 USBSPD[1:0] 00 R/W Transfer Speed of the Communication Target Device Specifies the USB transfer speed of the communication target peripheral device. 00: DEVADDn register is not used. 01: Low speed 10: Full speed 11: High speed 5 to 0 Undefined R Reserved The read value is undefined. The write value should always be 0. Note 1. When the host controller mode is selected, the bits in this register should be set before starting communication using each pipe. (1) When the host controller mode is selected, this module refers to the settings of the UPPHUB bits and HUBPORT bits to generate packets for split transactions. (2) When the host controller mode is selected, this module refers to the setting of the USBSPD bits to generate packets. Note 2. The bits in this register should be modified while no valid pipes are using the settings of this register. Valid pipes refer to the ones satisfying both of conditions (1) and (2) below. (1) This register is selected by the DEVSEL bits as the communication target. (2) The PID bits are set to BUF for the pertinent pipe or the pertinent pipe is the DCP with SUREQ being 1. Note 3. When the function controller mode is selected, set all the bits in this register to 0. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 29-71 RZ/A1H Group, RZ/A1M Group 29.3.40 29. USB2.0 Host/Function Module UTMI Suspend Mode Register (SUSPMODE) SUSPMODE is a register that specifies the SuspendM signal to be sent to the UTMI. This register is initialized by a power-on reset. Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- SUSP M -- -- -- -- -- -- -- -- -- -- -- -- -- -- Initial value: -- 0 -- 0 -- -- -- 0 -- -- -- -- 0 -- 0 0 R/W: R R/W R R R R R R R R R R R R R R Bit Bit Name Initial Value R/W Description 15 Undefined R Reserved The read value is undefined. The write value should always be 0. 14 SUSPM 0 R/W SuspendM Control Enables or disables the clock to be supplied to this module. 0: The clock supplied to this module is disabled. 1: The clock supplied to this module is enabled. This module controls clock output by using the SuspendM signal. The clock to the LINK is stopped, when the SuspendM signal is low. Writing to the registers of this module is impossible when the SUSPM bit is set to 0 (the clock to this module is stopped). Reading the registers is possible. Note that writing to the following registers is possible even when the SUSPM bit is set to 0. - SYSCFG0 - BUSWAIT - INTENB1* - SUSPMODE Note: * Writing to bit 0 in INTENB1 is only possible when the SUSPM bit is set to 0. When setting this bit to 1, wait for at least 1 ms after setting the UPLLE bit to 1. Set this bit to 0 when this module is to enter software standby or USB standby mode. 13 Undefined R Reserved The read value is undefined. The write value should always be 0. 12 0 R Reserved This bit is always read as 0. The write value should always be 0. 11 to 9 Undefined R Reserved The read value is undefined. The write value should always be 0. 8 0 R Reserved This bit is always read as 0. The write value should always be 0. 7 to 4 Undefined R Reserved The read value is undefined. The write value should always be 0. 3 0 R Reserved This bit is always read as 0. The write value should always be 0. 2 Undefined R Reserved The read value is undefined. The write value should always be 0. 1, 0 All 0 R Reserved These bits are always read as 0. The write value should always be 0. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 29-72 RZ/A1H Group, RZ/A1M Group 29.3.41 Bit: 29. USB2.0 Host/Function Module FIFO Continuous Transfer Port Registers (D0FIFOBn, D1FIFOBn) (n = 0 to 7) 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 FIFOPORT[31:16] Initial value: R/W: Bit: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 FIFOPORT[15:0] Initial value: R/W: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 31 to 0 FIFOPORT [31:0] H'0000 0000 R/W FIFO Port Accessing these bits allows reading the received data from the FIFO buffer or writing the transmit data to the FIFO buffer. When the DFACC bits are set to 01 (16-byte continuous access mode) or 10 (32-byte continuous access mode), use the DnFIFO continuous transfer port registers to access the DnFIFO buffer. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 29-73 RZ/A1H Group, RZ/A1M Group 29.4 29. USB2.0 Host/Function Module Operation 29.4.1 System Control and Oscillation Control This section describes the register operations that are necessary to the initial settings of this module, and the registers necessary for power consumption control. (1) Resets Table 29.17 lists the types of resets for this module. For the initialized states of the registers following the reset operations, see section 29.3, Register Descriptions. Table 29.17 Types of Reset Name Operation Power-on reset Low level input from the RES pin USB bus reset Automatically detected by this module from the D+ and D- lines when the function controller mode is selected (2) Controller Mode Selection This module can select the host controller mode or function controller mode using the DCFM bit in SYSCFG0. Changing the DCFM bit should be done in the initial settings immediately after a power-on reset or in the D+ pull-up disabled (DPRPU = 0) and D+ /D- pull-down disabled (DRPD = 0) state. (3) USB Data Bus Resistor Control This module controls switching between a pull-up resistor for the D+ signal and a pull-down resistor for the D+ and Dsignals for the Renesas USB 2.0 PHY port. The DPRPU and DRPD bits of the SYSCFG0 register are used to make the pull-up and pull-down resistor settings. When the function controller mode is selected, set the DPRPU bit of the SYSCFG0 register to 1, which pulls up the D+ signal, after connection to a USB host is recognized. When disconnection from the USB host is recognized, set the DPRPU and DCFM bits according to the procedure below. 1. Set the DPRPU bit to 0. 2. Wait for at least 1 s (1000 ns). 3. Set the DCFM bit to 1. 4. Wait for at least 200 ns. 5. Set the DCFM bit to 0. This module incorporates the terminating resistor for the D+ and D- signals during high-speed operation and the output resistor for the signals during full-speed operation. This module automatically switches the resistor after connection with the host controller or peripheral device upon the detection of a reset handshake, suspend, and resume event. When the function controller mode is selected and the DPRPU bit in SYSCFG0 is cleared to 0 during communication with the host controller, the pull-up resistor (or the terminating resistor) of the USB data line is disabled, making it possible to notify the USB host of the device disconnection. (4) Selecting the Input Clock This module can select the signal on USB_X1 or EXTAL as an input clock. The UCKSEL bit of the SYSCFG0 register for channel 0 is used to select the input clock. The UCKSEL bit should be set while supply of the clock signal to the USB module is stopped (SUSPM = 0 for channel 0 and channel 1). R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 29-74 RZ/A1H Group, RZ/A1M Group (5) 29. USB2.0 Host/Function Module Setting the Clock Supply for the USB Module Set the UCKSEL bit of the SYSCFG0 register to the target input clock and then set clock supply by following the appropriate procedure below. Example 1: When the clock supply is enabled by the initial setting immediately after a power-on reset, 1. set the UPLLE bit to 1, 2. wait for 1 ms, and 3. set the SUSPM bit to 1. Example 2: When the clock supply is stopped in the suspended state, 1. set the SUSPM bit to 0 and 2. set the UPLLE bit to 0. Example 3: When the clock supply is enabled after recovery from the suspended state, 1. set the UPLLE bit to 1, 2. wait for 1 ms, and 3. set the SUSPM bit to 1. Note: * During high-speed operation when the function controller mode is selected, set the SUSPM bit to 1 within 2.5 ms of this module resuming operation from the suspended state due to a USB reset. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 29-75 RZ/A1H Group, RZ/A1M Group 29.4.2 (1) 29. USB2.0 Host/Function Module Interrupt Functions Overview of Interrupt Functions Table 29.18 lists the interrupt generation conditions for this module. Table 29.18 Bit Interrupt Generation Conditions Interrupt Name Cause of Interrupt Mode That Generates the Interrupt Related Status Host, function VBSTS VBINT VBUS interrupt * When a change in the state of the VBUS input pin has been detected (low to high or high to low) RESM Resume interrupt * When a change in the state of the USB bus has been detected in the suspended state (J-state to K-state or J-state to SE0) Function SOFR Frame number update interrupt When the host controller mode is selected: * When an SOF packet with a different frame number has been transmitted When the function controller mode is selected: * If SOFRM = 0, reception of an SOF packet with a different frame number * If SOFRM = 1, reception of an SOF packet with the microframe number 0 was not possible because it was corrupted. Host, function DVST Device state transition interrupt * When a device state transition is detected A USB bus reset detected The suspended state detected SET_ADDRESS request received SET_CONFIGURATION request received Function DVSQ CTRT Control transfer stage transition interrupt * When a stage transition is detected in control transfer Setup stage completed Control write transfer status stage transition Control read transfer status stage transition Control transfer completed A control transfer sequence error occurred Function CTSQ BEMP Buffer empty interrupt * When transmission of all of the data in the buffer memory has been completed and the buffer has become empty * When an excessive maximum packet size error has been detected Host, function PIPEBEMP NRDY Buffer not ready interrupt When the host controller mode is selected: * When STALL is received from the peripheral side for the issued token * When a response cannot be received correctly from the peripheral side for the issued token (No response is returned three consecutive times or a packet reception error occurred three consecutive times.) * When an overrun/underrun occurred during isochronous transfer When the function controller mode is selected: * Reception of a token while PID = BUF and the buffer memory is not ready for transmission or reception * When a CRC error or a bit stuffing error occurred during data reception in isochronous transfer * When an interval error occurred during data reception in isochronous transfer Host, function PIPENRDY BRDY Buffer ready interrupt * When the buffer is ready (reading or writing is enabled) Host, function PIPEBRDY BCHG Bus change interrupt * When a change of USB bus state is detected Host DTCH Device disconnection detection * When disconnection of a peripheral device connected to this LSI's USB port is detected. Host ATTCH Device connection detection * When J-state or K-state is detected on the USB port for 2.5 s. Used for checking whether a peripheral device is connected. Host R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 29-76 RZ/A1H Group, RZ/A1M Group Table 29.18 Bit 29. USB2.0 Host/Function Module Interrupt Generation Conditions Interrupt Name Cause of Interrupt Mode That Generates the Interrupt Related Status EOFERR EOF error detection * When EOF error of a peripheral device is detected Host SACK Normal setup operation * When the normal response (ACK) for the setup transaction is received Host SIGN Setup error * When a setup transaction error (no response or ACK packet corruption) is detected three consecutive times. Host R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 29-77 RZ/A1H Group, RZ/A1M Group 29. USB2.0 Host/Function Module Figure 29.1 shows a diagram relating to interrupts of this module. USB bus reset detected INTENB0 INTSTS0 VBSE Set_Address detected VBINT Interrupt request RSME Set_Configuration detected RESM SOFE Suspended state detected SOFR Control write data stage DVSE DVST Control read data stage CTRE CTRT BEMPE Completion of control transfer BEMP Control transfer error NRDYE NRDY BRDYE Generation circuit BRDY BCHGE Control transfer setup reception BEMP interrupt enable register ... b9 b1 b0 BCHG DTCHE ATTCH b1 EOFERRE EOFERR BEMP interrupt status register ATTCHE . . ... b9 DTCH b0 SIGNE SIGN SACKE NRDY interrupt enable register ... b9 b1 b0 INTSTS1 b9 ... . . b1 NRDY interrupt status register SACK INTENB1 b0 BRDY interrupt enable register ... b9 b1 b0 ... b1 BRDY interrupt status register b9 . . b0 Figure 29.1 Items Relating to Interrupts R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 29-78 RZ/A1H Group, RZ/A1M Group (2) 29. USB2.0 Host/Function Module BRDY Interrupt The BRDY interrupt is generated when either of the host controller mode or function controller mode is selected. When each pipe satisfies the following conditions, this module sets 1 to a corresponding bit in BRDYSTS. Under this condition, if the PIPEBRDYE bit in BRDYENB that corresponds to the pipe is set to 1 and the BRDYE bit in INTENB0 is set to 1, this module sets the BRDY bit in INTSTS0 to 1, allowing the BRDY interrupt to be generated. The conditions for generating and clearing the BRDY interrupt depend on the settings of the BRDYM bit and BFRE bit for the pertinent pipe as described below. (a) When BRDYM Bit is 0 and BFRE Bit is 0 With these settings, the BRDY interrupt indicates that the FIFO port is accessible. On any of the following conditions, this module generates the internal BRDY interrupt request trigger and sets 1 to the PIPEBRDY bit corresponding to the pertinent pipe. 1. For the pipe in the transmitting direction - When the DIR bit is changed from 0 to 1. - When packet transmission is completed using the pertinent pipe when write-access from the CPU to the FIFO buffer for the pertinent pipe is disabled (when the BSTS bit is read as 0). In continuous transmission/reception mode, the request trigger is generated on completion of transmitting data of one plane of the FIFO buffer. - When one FIFO buffer is empty on completion of writing data to the other FIFO buffer in double buffer mode. The request trigger is not generated until completion of writing data to the currently-written FIFO buffer plane even if transmission to the other FIFO buffer is completed. - When the hardware flushes the buffer of the pipe for isochronous transfers. - When 1 is written to the ACLRM bit, which causes the FIFO buffer to make transition from the write-disabled to write-enabled state. The request trigger is not generated for the DCP (that is, during data transmission for control transfers). 2. For the pipe in the receiving direction - When packet reception is completed successfully thus enabling the FIFO buffer to be read when read-access from the CPU to the FIFO buffer for the pertinent pipe is disabled (when the BSTS bit is read as 0). The request trigger is not generated for the transaction in which DATA-PID disagreement occurs. In continuous transmission/reception mode, the request trigger is not generated when the data is of the specified maximum packet size and the buffer has available space. When a short packet is received, the request trigger is generated even if the FIFO buffer has available space. - When the transaction counter is used, the request trigger is generated on receiving the specified number of packets. In this case, the request trigger is generated even if the FIFO buffer has available space. When one FIFO buffer is read-enabled on completion of reading data from the other FIFO buffer in double buffer mode. The request trigger is not generated until completion of reading data from the currently-read FIFO buffer plane even if reception by the other FIFO buffer is completed. When the function controller mode is selected, the BRDY interrupt is not generated in the status stage of control transfers. The PIPEBRDY interrupt status of the pertinent pipe can be cleared to 0 by writing 0 to the corresponding PIPEBRDY interrupt status bit in the BRDYSTS register. In this case, 1s should be written to the PIPEBRDY interrupt status bits for the other pipes. Be sure to clear the BRDY status before accessing the FIFO buffer. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 29-79 RZ/A1H Group, RZ/A1M Group (b) 29. USB2.0 Host/Function Module When BRDYM Bit is 0 and BFRE Bit is 1 With these settings, this module generates the BRDY interrupt on completion of reading all the data for a single transfer using the pipe in the receiving direction, and sets 1 to the PIPEBRDY bit corresponding to the pertinent pipe. On any of the following conditions, this module determines that the last data for a single transfer has been received. * When a short packet including a zero-length packet is received. * When the transaction counter register (TRNCNT bits) is used and the number of packets specified by the TRNCNT bits is completely received. When the pertinent data is completely read out after any of the above determination conditions has been satisfied, this module determines that all the data for a single transfer has been completely read out. When a zero-length packet is received when the FIFO buffer is empty, this module determines that all the data for a single transfer has been completely read out upon the FRDY and DTLN bits of the FIFO port control register being set to 1 and 0, respectively. In this case, to start the next transfer, write 1 to the BCLR bit in the corresponding FIFOCTR register. With these settings, this module does not detect the BRDY interrupt for the pipe in the transmitting direction. The PIPEBRDY interrupt status of the pertinent pipe can be cleared to 0 by writing 0 to the corresponding PIPEBRDY interrupt status bit. In this case, 1s should be written to the PIPEBRDY interrupt status bits for the other pipes. In this mode, the BFRE bit setting should not be modified until all the data for a single transfer has been processed. When it is necessary to modify the BFRE bit before completion of processing, all the FIFO buffers for the pertinent pipe should be cleared using the ACLRM bit. (c) When the BRDYM bit is 1 and the BFRE bit is 0 With these settings, the PIPEBRDY values are linked to the BSTS bit settings for each pipe. In other words, the BRDY interrupt status bits (PIPEBRDY) are set to 1 or 0 by this module depending on the FIFO buffer status. 1. For the pipe in the transmitting direction The BRDY interrupt status bits are set to 1 when the FIFO buffer is write-enabled and are set to 0 when writedisabled. However, the BRDY interrupt is not generated if the DCP in the transmitting direction is write-enabled. 2. For the pipe in the receiving direction The BRDY interrupt status bits are set to 1 when the FIFO buffer is read-enabled and are set to 0 when all the data have been read (read-disabled). When a zero-length packet is received when the FIFO buffer is empty, the pertinent bit is set to 1 and the BRDY interrupt continues to be effective until BCLR = 1 is written. With this setting, the PIPEBRDY bit cannot be cleared to 0. When BRDYM is set to 1, all of the BFRE bits (for all pipes) should be cleared to 0. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 29-80 RZ/A1H Group, RZ/A1M Group (3) 29. USB2.0 Host/Function Module NRDY Interrupt On generating the internal NRDY interrupt request for the pipe whose PID bits are set to BUF, this module sets the corresponding PIPENRDY bit in NRDYSTS to 1. If the corresponding bit in NRDYENB is set to 1, this module sets the NRDY bit in INTSTS0 to 1, allowing the NRDY interrupt to be generated. The following describes the conditions on which this module generates the internal NRDY interrupt request for each pipe. However, the internal NRDY interrupt request is not generated during setup transaction execution when the host controller mode is selected. During setup transactions when the host controller mode is selected, the SACK or SIGN interrupt is detected. The internal NRDY interrupt request is not generated during status stage execution of the control transfer when the function controller mode is selected. (a) If Host Controller Mode is Selected when Connection is Used in which No Split Transactions Occur 1. For the pipe in the transmitting direction On any of the following conditions, this module detects the NRDY interrupt. - For the pipe for isochronous transfers, when the time to issue an OUT token comes in a state in which there is no data to be transmitted in the FIFO buffer. In this case, this module transmits a zero-length packet following the OUT token, setting the corresponding PIPENRDY bit and the OVRN bit to 1. - During communications other than setup transactions using the pipe for the transfers other than isochronous transfers, when any combination of the following two cases occur three consecutive times: 1) no response is returned from the peripheral device (when timeout is detected before detection of the handshake packet from the peripheral device) and 2) an error is detected in the packet from the peripheral device. In this case, this module sets the corresponding PIPENRDY bit to 1 and modifies the setting of the PID bits of the corresponding pipe to NAK. - During communications other than setup transactions, when the STALL handshake is received from the peripheral device (including the STALL handshake in response to PING in addition to the STALL handshake in response to OUT). In this case, this module sets the corresponding PIPENRDY bit to 1 and modifies the setting of the PID bits of the corresponding pipe to STALL (11). 2. For the pipe in the receiving direction - For the pipe for isochronous transfers, when the time to issue an IN token comes in a state in which there is no space available in the FIFO buffer. In this case, this module discards the received data for the IN token, setting the PIPENRDY bit of the corresponding pipe and the OVRN bit to 1. When a packet error is detected in the received data for the IN token, this module also sets the CRCE bit to 1. - For the pipe for the transfers other than isochronous transfers, when any combination of the following two cases occur three consecutive times: 1) no response is returned from the peripheral device for the IN token issued by this module (when timeout is detected before detection of the DATA packet from the peripheral device) and 2) an error is detected in the packet from the peripheral device. In this case, this module sets the corresponding PIPENRDY bit to 1 and modifies the setting of the PID bits of the corresponding pipe to NAK. - For the pipe for isochronous transfers, when no response is returned from the peripheral device for the IN token (when timeout is detected before detection of the DATA packet from the peripheral device) or an error is detected in the packet from the peripheral device. In this case, this module sets the corresponding PIPENRDY bit to 1. (The setting of the PID bits of the corresponding pipe is not modified.) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 29-81 RZ/A1H Group, RZ/A1M Group 29. USB2.0 Host/Function Module - For the pipe for isochronous transfers, when a CRC error or a bit stuffing error is detected in the received data packet. In this case, this module sets the corresponding PIPENRDY bit and CRCE bit to 1. - When the STALL handshake is received. In this case, this module sets the corresponding PIPENRDY bit to 1 and modifies the setting of the PID bits of the corresponding pipe to STALL. (b) If Host Controller Mode is Selected when Connection is Used in which Split Transactions Occur 1. For the pipe in the transmitting direction - For the pipe for isochronous transfers, when the time to issue an OUT token comes in a state in which there is no data to be transmitted in the FIFO buffer. In this case, this module transmits a zero-length packet following the OUT token, setting the corresponding PIPENRDY bit and the OVRN bit to 1 at the issuance of the start-split transaction (S-SPLIT). - For the pipe for the transfers other than isochronous transfers, when any combination of the following two cases occur three consecutive times: 1) no response is returned from the HUB for the S-SPLIT or complete-split transaction (C-SPLIT) (when timeout is detected before detection of the handshake packet from the HUB) and 2) an error is detected in the packet from the HUB. In this case, this module sets the PIPENRDY bit of the corresponding pipe to 1 and modifies the setting of the PID bits of the corresponding pipe to NAK. If the NRDY interrupt is detected when the C-SPLIT is issued, this module clears the CSSTS bit to 0. - When the STALL handshake is received in response to the C-SPLIT. In this case, this module sets the corresponding PIPENRDY bit to 1, modifies the setting of the PID bits of the corresponding pipe to STALL (11) and clears the CSSTS bit to 0. This interrupt is not detected for setup transactions. - For the pipe for interrupt transfers when the NYET is received in response to the C-SPLIT and the microframe number = 4. In this case, this module sets the corresponding PIPENRDY bit to 1 and clears the CSSTS bit to 0 (does not modify the setting of the PID bits for the corresponding pipe). 2. For the pipe in the receiving direction - For the pipe for isochronous transfers, when the time to issue an IN token comes in a state in which there is no space available in the FIFO buffer. In this case, this module discards the received data for the IN token, setting the corresponding PIPENRDY bit and the OVRN bit to 1 at the issuance of the S-SPLIT. - For the pipes for bulk transfers, or the transfers other than setup transactions with the DCP, when any combination of the following two cases occur three consecutive times: 1) no response is returned from the HUB for the IN token issued by this module at the issuance of S-SPLIT or C-SPLIT (when timeout is detected before detection of the DATA packet from the HUB) and 2) an error is detected in the packet from the HUB. In this case, this module sets the corresponding PIPENRDY bit to 1 and modifies the setting of the PID bits of the corresponding pipe to NAK. When the condition is generated during the C-SPLIT transaction, this module clears the CSSTS bit to 0. - During the C-SPLIT transaction for the pipe for isochronous transfers or interrupt transfers, when any combination of the following two cases occur three consecutive times: 1) no response is returned from the HUB for the IN token issued by this module (when timeout is detected before detection of the DATA packet from the HUB) and 2) an error is detected in the packet from the HUB. On generating this condition for the pipe for interrupt transfers, this module sets the corresponding PIPENRDY bit to 1, modifies the setting of the PID bits of the corresponding pipe to NAK and clears the CSSTS bit to 0. On generating this condition for the pipe for isochronous transfers, this module sets the corresponding PIPENRDY R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 29-82 RZ/A1H Group, RZ/A1M Group 29. USB2.0 Host/Function Module bit to 1 and CRCE bit to 1, and clears the CSSTS bit to 0 (does not modify the setting of the PID bits for the corresponding pipe). - During the C-SPLIT transaction, when the STALL handshake is received for the pipe for the transfers other than isochronous transfers. In this case, this module sets the corresponding PIPENRDY bit to 1, modifies the setting of the PID bits of the corresponding pipe to STALL (11) and clears the CSSTS bit to 0. - During the C-SPLIT transaction, when the NYET handshake is received for the pipe for the isochronous transfers or interrupt transfers and the microframe number = 4. In this case, this module sets the corresponding PIPENRDY bit for the pipe to 1, sets the CRCE bit to 1, and clears the CSSTS bit to 0 (does not modify the setting of the PID bits for the corresponding pipe). (c) When Function Controller Mode is Selected 1. For the pipe in the transmitting direction - On receiving an IN token when the PID bits are set to 01 (BUF) for the pertinent pipe and there is no data to be transmitted in the FIFO buffer. In this case, this module generates an NRDY interrupt request at the reception of the IN token, setting the PIPENRDY bit to 1. For the pipe for the isochronous transfers in which an interrupt is generated, this module transmits a zero-length packet, setting the OVRN bit to 1. 2. For the pipe in the receiving direction - On receiving an OUT token when the PID bits are set to 01 (BUF) for the pertinent pipe and there is no space available in the FIFO buffer. For the pipe for the isochronous transfers in which an interrupt is generated, this module generates an NRDY interrupt request at the reception of the OUT token, setting the PIPENRDY bit to 1 and OVRN bit to 1. For the pipe for the transfers other than isochronous transfers in which an interrupt is generated, this module generates an NRDY interrupt request when an NAK handshake is transferred after the data following the OUT token was received, setting the PIPENRDY bit to 1. However, during re-transmission (due to DATA-PID disagreement), the NRDY interrupt request is not generated. In addition, if an error occurs in the DATA packet, the NRDY interrupt request is not generated. - On receiving a PING token when the PID bits are set to 01 (BUF) for the pertinent pipe and there is no space available in the FIFO buffer. In this case, this module generates an NRDY interrupt request at the reception of the PING token, setting the PIPENRDY bit to 1. - For the pipe for isochronous transfers, when the PID bits are set to 01 (BUF) for the pertinent pipe and a token is not received normally within an interval frame. In this case, this module generates an NRDY interrupt request at the reception of an SOF, and sets the PIPENRDY bit to 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 29-83 RZ/A1H Group, RZ/A1M Group (4) 29. USB2.0 Host/Function Module BEMP Interrupt On detecting the BEMP interrupt for the pipe whose PID bits are set to BUF, this module sets the corresponding PIPEBEMP bit in BEMPSTS to 1. If the corresponding bit in BEMPENB is set to 1, this module sets the BEMP bit in INTSTS0 to 1, allowing the USB interrupt to be generated. The following describes the conditions on which this module generates the internal BEMP interrupt request. 1. For the pipe in the transmitting direction, when the FIFO buffer of the corresponding pipe is empty on completion of transmission (including zero-length packet transmission). In single buffer mode, the internal BEMP interrupt request is generated simultaneously with the BRDY interrupt for the pipe other than DCP. However, the internal BEMP interrupt request is not generated on any of the following conditions. - When writing data to the FIFO buffer on the CPU side is started on completion of transmitting data of one plane in double buffer mode. - When the buffer is cleared (emptied) by setting the ACLRM or BCLR bit to 1. - When IN transfer (zero-length packet transmission) is performed during the control transfer status stage in function controller mode. 2. For the pipe in the receiving direction When the successfully-received data packet size exceeds the specified maximum packet size. In this case, this module generates the BEMP interrupt request, setting the corresponding PIPEBEMP bit to 1, and discards the received data and modifies the setting of the PID bits of the corresponding pipe to STALL (11). Here, this module returns no response when used as the host controller, and returns STALL response when used as the function controller. However, the internal BEMP interrupt request is not generated on any of the following conditions. - When a CRC error or bit stuffing error is detected in the received data. - When a setup transaction is being performed. Writing 0 to the PIPEBEMP bit clears the status; writing 1 to the PIPEBEMP bit has no effect. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 29-84 RZ/A1H Group, RZ/A1M Group (5) 29. USB2.0 Host/Function Module Device State Transition Interrupt (Function Controller Mode) Figure 29.2 shows a diagram of how this module handles the device state transitions. This module monitors device states and generates device state transition interrupts. However, recovery from the suspended state (resume signal detection) is detected by means of the resume interrupt. The device state transition interrupts can be enabled or disabled individually by using INTENB0. The device state after a transition can be confirmed by using the DVSQ bits in INTSTS0. When making a transition to the default state, the device state transition interrupt is generated after the reset handshake protocol has been completed. Device state can be monitored only when the function controller mode is selected. Also, the device state transition interrupts can be generated only when the function controller mode is selected. Suspended state detection (DVST is set to 1) Powered state (DVSQ = 000) Suspended state (DVSQ = 100) Resume (RESM is set to 1) USB bus reset detection (DVST is set to 1) USB bus reset detection (DVST is set to 1) Suspended state detection (DVST is set to 1) Default state (DVSQ = 001) Suspended state (DVSQ = 101) Resume (RESM is set to 1) SetAddress execution (Address = 0) (DVST is set to 1) SetAddress execution (DVST is set to 1) Suspended state detection (DVST is set to 1) Address state (DVSQ = 010) Suspended state (DVSQ = 110) Resume (RESM is set to 1) SetConfiguration execution (Configuration value = 0) (DVST is set to 1) SetConfiguration execution (Configuration value 0) (DVST is set to 1) Suspended state detection (DVST is set to 1) Configured state (DVSQ = 011) Suspended state (DVSQ = 111) Resume (RESM is set to 1) Note: Figure 29.2 Solid line: The DVST bit is set to 1. Dashed line: The RESM bit is set to 1. Device State Transitions R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 29-85 RZ/A1H Group, RZ/A1M Group (6) 29. USB2.0 Host/Function Module Control Transfer Stage Transition Interrupt (Function Controller Mode) Figure 29.3 shows a diagram of how this module handles the control transfer stage transition. This module monitors the control transfer sequence and generates control transfer stage transition interrupts. Control transfer stage transition interrupts can be enabled or disabled individually using INTENB0. The control transfer stage after a transition can be confirmed using the CTSQ bits in INTSTS0. The control transfer stage transition interrupts are generated only when the function controller mode is selected. The control transfer sequence errors are described below. If an error occurs, the PID bits in DCPCTR are set to B'1x (STALL). 1. During control read transfers - At the IN token of the data stage, an OUT or PING token is received when there have been no data transfers at all. - An IN token is received at the status stage - A packet is received at the status stage for which the data packet is DATAPID = DATA0 2. During control write transfers - At the OUT token of the data stage, an IN token is received when there have been no ACK response at all - A packet is received at the data stage for which the first data packet is DATAPID = DATA0 - At the status stage, an OUT or PING token is received 3. During control write no-data transfers - At the status stage, an OUT or PING token is received At the control write transfer data stage, if the number of receive data exceeds the wLength value of the USB request, it cannot be recognized as a control transfer sequence error. At the control read transfer status stage, packets other than zero-length packets are received by an ACK response and the transfer ends normally. When a CTRT interrupt occurs in response to a sequence error (SERR = 1), the CTSQ = 110 value is retained until CTRT = 0 is written from the system (the interrupt status is cleared). Therefore, while CTSQ = 110 is being retained, the CTRT interrupt that indicates completion of the setup stage will not be generated even if a further USB request is received (this module retains the indication of completion of the setup stage, and after the interrupt status flag has been cleared, a CTRT interrupt is generated). R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 29-86 RZ/A1H Group, RZ/A1M Group 29. USB2.0 Host/Function Module Setup token reception Setup token reception CTSQ = 110 Control transfer sequence error 5 Error detection Error detection and setup token reception are valid at all stages in the box Setup token reception CTSQ = 000 Setup stage ACK transmission ACK transmission 1 1 CTSQ = 001 Control read data stage CTSQ = 011 Control write data stage ACK transmission OUT token 2 CTSQ = 010 Control read status stage ACK transmission 3 CTSQ = 100 Control write status stage ACK reception 1 CTSQ = 101 Control write no data status stage ACK reception IN token 4 CTSQ = 000 Idle stage 4 Notes: CTRT interrupts (1) Setup stage completed (2) Control read transfer status stage transition (3) Control write transfer status stage transition (4) Control transfer completed (5) Control transfer sequence error Figure 29.3 Control Transfer Stage Transitions R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 29-87 RZ/A1H Group, RZ/A1M Group 29.4.3 29. USB2.0 Host/Function Module Pipe Control Table 29.19 lists the pipe setting items of this module. With USB data transfer, data transmission has to be carried out using the logic pipe called the endpoint. This module has 16 pipes that are used for data transfer. Settings should be entered for each of the pipes in conjunction with the specifications of the system. Table 29.19 Pipe Setting Items Register Name Bit Name Setting Contents Remarks DCPCFG PIPECFG TYPE Specifies the transfer type PIPE1 to PIPE15: Can be set BFRE Selects the BRDY interrupt mode PIPE1 to PIPE5, PIPE11 to PIPE15: Can be set DBLB Selects a double buffer PIPE1 to PIPE5, PIPE11 to PIPE15: Can be set PIPE9 and PIPE10: Can be set (only when bulk transfer has been selected). CNTMD Selects continuous transfer or noncontinuous transfer DCP: Can be set. PIPE1 and PIPE2, PIPE9 and PIPE10: Can be set (only when bulk transfer has been selected). PIPE3 to PIPE5, PIPE11 to PIPE15: Can be set DIR Selects transfer direction IN or OUT can be set EPNUM Endpoint number PIPE1 to PIPE15: Can be set A value other than 0000 should be set when the pipe is used. SHTNAK Selects disabled state for pipe when transfer ends DCP: Can be set. PIPE1 and PIPE2, PIPE9 and PIPE10: Can be set (only when bulk transfer has been selected) PIPE3 to PIPE5, PIPE11 to PIPE15: Can be set BUFSIZE Buffer memory size DCP: Cannot be set (fixed at 256 bytes) PIPE1 to PIPE5, PIPE9 to PIPE15: Can be set (a maximum of 2 Kbytes can be specified) PIPE6 to PIPE8: Cannot be set (fixed at 64 bytes) BUFNMB Buffer memory number DCP: Cannot be set (areas fixed at H'0 to H'3) PIPE1 to PIPE5, PIPE9 to PIPE15: Can be set (can be specified in areas H'7 to H'7F) PIPE6 to PIPE8: Cannot be set (areas fixed at H'4 to H'6) PIPEBUF DCPMAXP PIPEMAXP PIPEPERI DEVSEL Selects a device Referenced only when the host controller mode is selected. MXPS Maximum packet size Compliant with the USB standard. IFIS Buffer flush PIPE1 and PIPE2: Can be set (only when isochronous transfer has been selected) PIPE3 to PIPE15: Cannot be set IITV Interval counter PIPE1 and PIPE2: Can be set (only when isochronous transfer has been selected) PIPE3 to PIPE5: Cannot be set PIPE6 to PIPE9: Can be set (only when the host controller mode has been selected) PIPE10 to PIPE15: Can be set R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 29-88 RZ/A1H Group, RZ/A1M Group Table 29.19 29. USB2.0 Host/Function Module Pipe Setting Items Register Name Bit Name Setting Contents Remarks DCPCTR PIPEnCTR BSTS Buffer status For the DCP, receive buffer status and transmit buffer status are switched with the ISEL bit. INBUFM IN buffer monitor Mounted for only PIPE3 to PIPE5 and PIPE9 to PIPE15. SUREQ Setup request Can be set only for the DCP. Can be controlled only when the host controller mode has been selected. SUREQCLR SUREQ clear Can be set only for the DCP. Can be controlled only when the host controller mode has been selected. CSCLR CSSTS clear Can be controlled only when the host controller mode has been selected. CSSTS SPLIT status indication Can be referenced only when the host controller mode has been selected. ATREPM Auto response mode PIPE1 to PIPE5, PIPE9 to PIPE15: Can be set Can be set only when the function controller mode has been selected. ACLRM Auto buffer clear PIPE1 to PIPE15: Can be set SQCLR Sequence clear Clears the data toggle bit SQSET Sequence set Sets the data toggle bit SQMON Sequence monitor Monitors the data toggle bit PBUSY Pipe busy confirmation PIPEnTRE PIPEnTRN PID Response PID TRENB Transaction counter enable PIPE1 to PIPE5, PIPE9 to PIPE15: Can be set TRCLR Current transaction counter clear PIPE1 to PIPE5, PIPE9 to PIPE15: Can be set TRNCNT Transaction counter PIPE1 to PIPE5, PIPE9 to PIPE15: Can be set R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 29-89 RZ/A1H Group, RZ/A1M Group (1) 29. USB2.0 Host/Function Module Pipe Control Register Switching Procedures The following bits in the pipe control registers are only modifiable when USB communication is disabled (PID = NAK): Figure 29.4 shows the procedure for modifying the pipe control registers from the USB communication enabled (PID = BUF) state. [Bits that should not be set in the USB communication enabled (PID = BUF) state] * All bits in DCPCFG and DCPMAXP * The SQCLR and SQSET bits in DCPCTR * All bits in PIPECFG, PIPEBUF, PIPEMAXP, and PIPEPERI * The ATREPM, ACLRM, SQCLR, and SQSET bits in PIPEnCTR * All bits in PIPEnTRE and PIPEnTRN * All bits in DEVADDn In addition to the settings described for the CSCLR bit and all bits in DEVADDn, the settings for each bit described in section 29.3, Register Descriptions must also be complied with. Request pipe information modification Set NAK in PID of the current pipe Wait until CSSTS bit of the current pipe changes to 0 Wait until PBUSY bit of the current pipe changes to 0 For host function only Note: There are cases in which the PBUSY bit remains to be 1 if a detach occurs during execution of a USB transaction. Start pipe information modification Figure 29.4 Procedure for Modifying Pipe Information from USB Communication Enabled (PID = BUF) State The following bits in the pipe control registers are only modifiable when the pertinent pipe has not been specified by the CURPIPE bits in CFIFOSEL, D0FIFOSEL, and D1FIFOSEL. [Bits that should not be set when the pertinent pipe is specified by the CURPIPE bits in FIFO port select registers] * All bits in DCPCFG and DCPMAXP * All bits in PIPECFG, PIPEBUF, PIPEMAXP, and PIPEPERI * The ACLRM bit in PIPEnCTR In order to modify pipe information, the CURPIPE bits should be set to the pipes other than the pipe to be modified. For the DCP, the buffer should be cleared using BCLR after the pipe information is modified. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 29-90 RZ/A1H Group, RZ/A1M Group (2) 29. USB2.0 Host/Function Module Maximum Packet Size Setting The MXPS bits in DCPMAXP and PIPEMAXP are used to specify the maximum packet size for each pipe. DCP, PIPE1 to PIPE5, and PIPE11 to PIPE15 can be set to any of the maximum packet sizes defined by the USB Specification. For PIPE6 to PIPE10, 64 bytes are the upper limit of the maximum packet size. The maximum packet size should be set before beginning the transfer (PID = BUF). * DCP: 64 should be set when using high-speed operation. * DCP: Select and set 8, 16, 32, or 64 when using full-speed operation. * PIPE1 to PIPE5: 512 should be set when using high-speed bulk transfer. * PIPE1 to PIPE5: Select and set 8, 16, 32, or 64 when using full-speed bulk transfer. * PIPE1 and PIPE2: Set a value between 1 and 1024 when using high-speed isochronous transfer. * PIPE1 and PIPE2: Set a value between 1 and 1023 when using full-speed isochronous transfer. For details, see section 29.4.9, Isochronous Transfers (PIPE1 and PIPE2). * PIPE6 to PIPE8: Set a value between 1 and 64. * PIPE9: 64 should be set when using interrupt transfer (only when the host controller mode has been selected). 512 should be set when using high-speed bulk transfer (only when the function controller mode has been selected). Select and set 8, 16, 32, or 64 when using full-speed bulk transfer (only when the function controller mode has been selected). * PIPE10 to PIPE15: 512 should be set when using high-speed bulk transfer (only when the function controller mode has been selected). * PIPE10 to PIPE15: Select and set 8, 16, 32, or 64 when using full-speed bulk transfer (only when the function controller mode has been selected). The high bandwidth transfers used with interrupt transfers and isochronous transfers are not supported. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 29-91 RZ/A1H Group, RZ/A1M Group (3) 29. USB2.0 Host/Function Module Response PID The PID bits in DCPCTR and PIPEnCTR are used to set the response PID for each pipe. The following shows this module operation with various response PID settings: 1. Response PID settings when the host controller mode is selected The response PID is used to specify the execution of transactions. - NAK setting: Using pipes is disabled. No transaction is executed. - BUF setting: Transactions are executed based on the status of the buffer memory. For OUT direction: If there are transmit data in the buffer memory, an OUT token is issued. For IN direction: If there is an area to receive data in the buffer memory, an IN token is issued. - STALL setting: Using pipes is disabled. No transaction is executed. Note: * Setup transactions for the DCP are set with the SUREQ bit. 2. Response PID settings when the function controller mode is selected The response PID is used to specify the response to transactions from the host. - NAK setting: The NAK response is always returned in response to the generated transaction. - BUF setting: Responses are made to transactions based on the status of the buffer memory. - STALL setting: The STALL response is always returned in response to the generated transaction. Note: * For setup transactions, an ACK response is always returned, regardless of the PID setting, and the USB request is stored in registers USBREQ, USBVAL, USBINDX, and USBLENG. This module may carry out writing to the PID bits, depending on the results of the transaction. Writing to the PID bits by this module is carried out in the following cases. 1. When the host controller mode has been selected and the response PID is set by this module - NAK setting: In the following cases, PID = NAK is set and issuing of tokens is automatically stopped: - For transfer that is not isochronous, any combination of the following two items occurring three consecutive times in response to transmitted tokens 1) no response being returned or 2) a reception error such as a CRC error or a bit stuffing error - For isochronous transfer, a reception error such as a CRC error or a bit stuffing error occurring three consecutive times in response to transmitted tokens - Reception of a short packet at the stage of control read transfer data when the setting of the SHTNAK bit in PIPECFG is 1 - If a short packet is received when the SHTNAK bit in PIPECFG has been set to 1 for bulk transfer. - If counting by the transaction counter ends while the SHTNAK bit in PIPECFG is set to 1 during bulk transfer. - BUF setting: There is no BUF writing by this module. - STALL setting: In the following cases, PID = STALL is set and issuing of tokens is automatically stopped: When STALL is received in response to the transmitted token. When the size of the receive data packet exceeds the maximum packet size. 2. When the function controller mode has been selected and the response PID is set by this module - NAK setting: When the setup token is received normally (DCP only). If counting by the transaction counter ends or a short packet is received while the SHTNAK bit in PIPECFG is set to 1 during bulk transfer. - BUF setting: There is no BUF writing by this module. - STALL setting: When a maximum packet size exceeded error has been detected in the receive data packet. When a control transfer sequence error has been detected. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 29-92 RZ/A1H Group, RZ/A1M Group (4) 29. USB2.0 Host/Function Module Data PID Sequence Bit This module automatically toggles the sequence bit in the data PID when data is transferred normally in the control transfer data stage, bulk transfer and interrupt transfer. The sequence bit of the data PID that is to be transmitted for the next transaction can be confirmed with the SQMON bit in DCPCTR or PIPEnCTR. When data is transmitted, the sequence bit switches at the timing at which the ACK handshake is received. When data is received, the sequence bit switches at the timing at which the ACK handshake is transmitted. The SQCLR and SQSET bits in DCPCTR or PIPEnCTR can be used to change the data PID sequence bit. When the function controller mode has been selected and control transfer is used, this module automatically sets the sequence bit when a stage transition is made. The data PID sequence bit becomes DATA1 when the setup stage ends and this module does not reference the sequence bit and responds with PID = DATA1 in the status stage. Therefore, settings are not required. However, when the host controller mode has been selected and control transfer is used, the sequence bit should be set at the stage transition. For the ClearFeature request transmission or reception, the data PID sequence bit should be set, regardless of whether the host controller mode or function controller mode is selected. With pipes for which isochronous transfer has been set, sequence bit operation cannot be carried out using the SQSET bit. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 29-93 RZ/A1H Group, RZ/A1M Group 29.4.4 29. USB2.0 Host/Function Module FIFO Buffer Memory This section describes the operation of the FIFO buffers incorporated in this module. Unless specifically specified, the buffer operation is the same regardless of whether the host controller mode or function controller mode is selected. (1) FIFO Buffer Memory Allocation Figure 29.5 shows an example of a FIFO buffer memory map for this module. The FIFO buffer memory is an area shared by the CPU and this module. In the FIFO buffer memory status, there are times when the access right to the buffer memory is allocated to the user system (CPU side), and times when it is allocated to this module (SIE side). Independent FIFO buffer memory areas should be set for each pipe. Each memory area can be set using the first block number and the number of blocks (specified using the BUFNMB and BUFSIZE bits in PIPEBUF), where one block comprises 64 bytes. When continuous transfer mode has been selected using the CNTMD bit in PIPECFG, the BUFSIZE bits should be set so that the buffer memory size should be an integral multiple of the maximum packet size. When double buffer mode has been selected using the DBLB bit in PIPECFG, two planes of the memory area specified using the BUFSIZE bits in PIPEBUF can be assigned to a single pipe. Moreover, three FIFO ports are used for access to the FIFO buffer memory (reading and writing data). A pipe is assigned to the FIFO port by specifying the pipe number using the CURPIPE bits in CFIFOSEL/DnFIFOSEL. The FIFO buffer status of each pipe can be confirmed using the BSTS bit in DCPCTR or the BSTS and INBUFM bits in PIPEnCTR. Also, the access right of the FIFO port can be confirmed using the FRDY bit in CFIFOCTR or DnFIFOCTR. FIFO port Buffer memory PIPEBUF registers CFIFO port PIPE0 BUFNMB = 0, BUFSIZE = 3 PIPE6 BUFNMB = 4, BUFSIZE = 0 PIPE7 BUFNMB = 5, BUFSIZE = 0 PIPE5 BUFNMB = 6, BUFSIZE = 3 PIPE1 BUFNMB = 10, BUFSIZE = 7 PIPE2 BUFNMB = 18, BUFSIZE = 3 PIPE3 BUFNMB = 22, BUFSIZE = 7 PIPE4 BUFNMB = 28, BUFSIZE = 2 CURPIPE = 6 D0FIFO port CURPIPE = 1 D1FIFO port CURPIPE = 3 Note: When PIPE8 and PIPE9 are not used, BUFSIZE is not set. Figure 29.5 Example of a FIFO Buffer Memory Map R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 29-94 RZ/A1H Group, RZ/A1M Group (a) 29. USB2.0 Host/Function Module FIFO Buffer Clearing Table 29.20 shows the clearing of the FIFO buffer memory by this module. The FIFO buffer memory can be cleared using the BCLR, DCLRM, and ACLRM bits. Table 29.20 List of FIFO Buffer Clearing Methods Bit Name BCLR DCLRM ACLRM Register CFIFOCTR DnFIFOCTR DnFIFOSEL PIPEnCTR Function Clears the FIFO buffer memory on the CPU side In this mode, after the data of the specified pipe has been read, the FIFO buffer memory is cleared automatically. This is the auto buffer clear mode, in which all of the received packets are discarded. Clearing method Cleared by writing 1 1: Mode valid 0: Mode invalid 1: Mode valid 0: Mode invalid R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 29-95 RZ/A1H Group, RZ/A1M Group 29.4.5 29. USB2.0 Host/Function Module FIFO Port Functions This section describes the FIFO port functions. Table 29.21 shows the settings for the FIFO port functions of this module. In write access, writing data until the buffer is full (or the maximum packet size for non-continuous transfers) automatically enables sending of the data to the USB bus. To enable sending of data before the buffer is full (or before the maximum packet size for non-continuous transfers), the BVAL bit in CFIFOCTR/DnFIFOCTR must be set to end the writing (TEND signal for DMA transfers). Also, to send a zero-length packet, the BCLR bit in the same register must be used to clear the buffer and then the BVAL bit is set in order to end the writing. In read access, reception of new packets is automatically enabled if all of the data has been read. Data cannot be read when a zero-length packet has been received (DTLN = 0), so the BCLR bit in the same register must be used to clear the buffer. The length of the data being received can be confirmed using the DTLN bit in CFIFOCTR/DnFIFOCTR. Table 29.21 FIFO Port Function Settings Register Name Bit Name Function CFIFOSEL/ DnFIFOSEL RCNT Selects DTLN read mode REW Buffer memory rewind (re-read, rewrite) DCLRM Automatically clears data received for a specified pipe after the data has been read For DnFIFO only DREQE Enables a DMA transfer request For DnFIFO only MBW FIFO port access bit width CFIFOCTR/ DnFIFOCTR (a) Note BIGEND Selects FIFO port endian ISEL FIFO port access direction CURPIPE Selects the current pipe BVAL Ends writing to the buffer memory BCLR Clears the buffer memory on the CPU side FRDY Monitors whether the FIFO port is ready for access DTLN Checks the length of received data For DCP only FIFO Port Selection Table 29.22 shows the pipes that can be selected with each FIFO port. The pipe to be accessed is selected using the CURPIPE bits in CFIFOSEL/DnFIFOSEL. After the pipe is selected, whether the CURPIPE value for the pipe which was written last can be correctly read should be checked. (If the previous pipe number is read, it indicates that the pipe switching is being executed by this module.) Then, the FIFO port can be accessed after FRDY = 1 is checked. Figure 29.6 shows the procedure for pipe switching during access to the FIFO port. Also, the bus width to be accessed should be selected using the MBW bit. The buffer memory access direction conforms to the DIR bit in PIPECFG. The ISEL bit determines this only for the DCP. Table 29.22 FIFO Port Access Categorized by Pipe Pipe Access Method Port that can be Used DCP CPU access CFIFO port register PIPE1 to PIPE15 CPU access CFIFO port register DMA access D0FIFO/D1FIFO port register R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 29-96 RZ/A1H Group, RZ/A1M Group 29. USB2.0 Host/Function Module Procedure for switching the pipe to be accessed Write the target pipe number to the CURPIPE bits for the pertinent FIFO port. Read the CURPIPE bits for the pertinent FIFO port to confirm whether their value matches the last value to have been written. Confirm that FRDY = 1 and start access to the FIFO port. Figure 29.6 (b) Procedure for Pipe Switching during Access to the FIFO Port DnFIFO Auto Clear Mode (D0FIFO/D1FIFO Port Reading Direction) If 1 is set for the DCLRM bit in DnFIFOSEL, the module automatically clears the buffer memory of the selected pipe when reading of the data from the buffer memory has been completed. Table 29.23 shows the packet reception and buffer memory clearing processing for each of the various settings. As shown in Table 29.23, the buffer clear conditions depend on the value set to the BFRE bit. Using the DCLRM bit eliminates the need for the buffer to be cleared even if a situation occurs that necessitates clearing of the buffer. This makes it possible to carry out DMA transfers without involving software. This function can be set only in the buffer memory reading direction. Table 29.23 Packet Reception and Buffer Memory Clearing Processing Register Setting Buffer Status when Packet is Received DCLRM = 0 DCLRM = 1 BFRE = 0 BFRE = 1 BFRE = 0 BFRE = 1 Buffer full Doesn't need to be cleared Doesn't need to be cleared Doesn't need to be cleared Doesn't need to be cleared Zero-length packet reception Needs to be cleared Needs to be cleared Doesn't need to be cleared Doesn't need to be cleared Normal short packet reception Doesn't need to be cleared Needs to be cleared Doesn't need to be cleared Doesn't need to be cleared Transaction count ended Doesn't need to be cleared Needs to be cleared Doesn't need to be cleared Doesn't need to be cleared R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 29-97 RZ/A1H Group, RZ/A1M Group (c) 29. USB2.0 Host/Function Module Timing Selection Function for BRDY Interrupts The BFRE bit of the PIPECFG register can be used to select non-generation of the BRDY interrupt when a data packet with the maximum packet size has been received. For DMA transfer, this function enables the generation of an interrupt only when the last of the data have been received. Reception of the last of the data indicates either that a short packet was received or completion of counting by the transaction counter. If BFRE = 1, a BRDY interrupt is generated after the received data have been read. The length of the data packet that was last to have been received before the BRDY interrupt was generated can be confirmed by reading the DTLN bits of the DnFIFOCTR register. Table 29.24 shows the times at which a BRDY interrupt is generated by this module. Table 29.24 Times BRDY Interrupts are Generated Register Setting Buffer Status when Packet is Received BFRE = 0 BFRE = 1 Buffer full (normal packet reception) When a packet is received No interrupt is generated. Zero-length packet reception When a packet is received When a packet is received Normal short packet reception When a packet is received When received data have been read from buffer memory Transaction count ended When a packet is received When received data have been read from buffer memory The BFRE bit function is only valid for the reading of buffer memory. In the case of writing, the value of the BFRE bit should always be 0. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 29-98 RZ/A1H Group, RZ/A1M Group 29.4.6 29. USB2.0 Host/Function Module Control Transfers (DCP) Data transfers of the data stage of control transfers are done using the default control pipe (DCP). The DCP buffer memory is a 64-byte single buffer, and is a fixed area that is shared for both control reading and control writing. The buffer memory can be accessed through the CFIFO port. (1) Control Transfers when the Host Controller Mode is Selected (a) Setup Stage USBREQ, USBVAL, USBINDX, and USBLENG are the registers that are used to transmit a USB request for setup transactions. Writing setup packet data to the registers and writing 1 to the SUREQ bit in DCPCTR transmits the specified data for setup transactions. Upon completion of transactions, the SUREQ bit is cleared to 0 by this module. The above USB request registers should not be modified while SUREQ = 1. The device address for setup transactions is specified using the DEVSEL bits in DCPMAXP. When the data for setup transactions has been sent, a SIGN or SACK interrupt request is generated according to the response received from the peripheral device (SIGN or SACK bit in INTSTS1), by means of which the result of the setup transactions can be confirmed. A data packet of DATA0 (USB request) is transmitted as the data packet for the setup transactions regardless of the setting of the SQMON bit in DCPCTR. (b) Data Stage Data transfers are done using the DCP buffer memory. The access direction of the DCP buffer memory should be specified using the ISEL bit in CFIFOSEL. The transfer direction should be specified using the DIR bit in DCPCFG. For the first data packet of the data stage, the data PID must be transferred as DATA1. Accordingly, transaction should be done by setting the data PID to DATA1 by using the SQSET bit in DCPCTR, and setting the response PID to BUF by using the PID bits in DCPCTR. Completion of data transfer is detected using the BRDY and BEMP interrupts. The data in multiple packets can be transferred in continuous transfer mode. For continuous transfer in the receiving direction, however, note that a BRDY interrupt is only generated when the buffer memory is full or a short packet is received (when the number of bytes of data is an integer multiple of the maximum packet size and no greater than 256 bytes). For control write transfers, when the number of data bytes to be sent is the integral multiple of the maximum packet size, a zero-length packet must be sent at the end. (c) Status Stage Zero-length packet data transfers are done in the direction opposite to that in the data stage. As with the data stage, data transfers are done using the DCP buffer memory. Transactions are done in the same manner as the data stage. For the data packets of the status stage, the data PID must be transferred as DATA1. The data PID should be set to DATA1 using the SQSET bit in DCPCTR. For reception of a zero-length packet, the received data length must be confirmed using the DTLN bits in CFIFOCTR after the BRDY interrupt is generated, and the buffer memory must then be cleared using the BCLR bit. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 29-99 RZ/A1H Group, RZ/A1M Group (2) Control Transfers when the Function Controller Mode is Selected (a) Setup Stage 29. USB2.0 Host/Function Module This module always sends an ACK response in response to a setup packet that is normal with respect to this module. The operation of this module in the setup stage is noted below. (i) When a new setup packet is received, this module sets the following registers: * Set the VALID bit in INTSTS0 to 1. * Set the PID bits in DCPCTR to NAK. * Set the CCPL bit in DCPCTR to 0. (ii) When a data packet is received right after the setup packet, the USB request parameters are stored in USBREQ, USBVAL, USBINDX, and USBLENG. Response processing with respect to the control transfer should always be carried out after first setting VALID = 0. In the VALID = 1 state, PID = BUF cannot be set, and the data stage cannot be terminated. Using the function of the VALID bit, this module is able to interrupt the processing of a request currently being processed if a new USB request is received during a control transfer, and can send a response in response to the newest request. Also, this module automatically judges the direction bit (bit 8 of the bmRequestType) and the request data length (wLength) of the USB request that was received, and then distinguishes between control read transfers, control write transfers, and control write no-data transfers, and monitors the stage transition. For a wrong sequence, the sequence error of the control transfer stage transition interrupt is generated. For information on the stage control of this module, see Figure 29.3. (b) Data Stage Data transfers corresponding to USB requests that have been received should be done using the DCP. Before accessing the DCP buffer memory, the access direction should be specified using the ISEL bit in CFIFOSEL. Transaction should be done by setting the response PID to BUF by using the PID bits in DCPCTR. Completion of data transfer is detected using the BRDY interrupt for control write transfers and BEMP interrupt for control read transfers, respectively. With control write transfers during high-speed operation, the NYET handshake response is carried out based on the state of the buffer memory. (c) Status Stage Control transfers are terminated by setting the CCPL bit to 1 with the PID bits in DCPCTR set to BUF. After the above settings have been entered, this module automatically executes the status stage in accordance with the data transfer direction determined at the setup stage. The specific procedure is as follows. * For control read transfers This module receives a zero-length packet from the USB host controller and transmits an ACK response. * For control write transfers and no-data control transfers This module transmits a zero-length packet and receives an ACK response from the USB host controller. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 29-100 RZ/A1H Group, RZ/A1M Group (d) 29. USB2.0 Host/Function Module Control Transfer Auto Response Function This module automatically responds to a normal SET_ADDRESS request. If any of the following errors occur in the SET_ADDRESS request, a response is necessary. * bmRequestType H'00 * wIndex H'00 * wLength H'00 * wValue > H'7F * DVSQ = B'011 (Configured) For all requests other than the SET_ADDRESS request, corresponding responses are required. 29.4.7 Bulk Transfers (PIPE1 to PIPE5, PIPE9 to PIPE15) The buffer memory specifications for bulk transfers (single/double buffer setting, or continuous/non-continuous transfer mode setting) can be selected. The maximum size that can be set for the buffer memory is 2 Kbytes. The buffer memory state is controlled by this module, with a response sent automatically for a PING packet/NYET handshake. (1) PING Packet Control when the Host Controller Mode is Selected This module automatically sends a PING packet in the OUT direction at a specific timing. On receiving an ACK handshake in the initial state in which PING packet sending mode is set, this module sends an OUT packet as noted below. Reception of an NAK or NYET handshake returns this module to PING packet sending mode. This control also applies to the control transfers in the data stage and status stage. <Starts sending an OUT data> 1. Sets OUT data sending mode. 2. Sends a PING packet. 3. Receives an ACK handshake. 4. Sends an OUT data packet. 5. Receives an ACK handshake. (Repeats steps 4 and 5.) 6. Sends an OUT data packet. 7. Receives an NAK/NYET handshake. 8. Sends a PING packet. This module is returned to PING packet sending mode by a power-on reset, receiving an NYET/NAK handshake, clearing the sequence toggle bit (SQCLR), and setting the buffer clear bit (ACLRM) in PIPEnCTR. (2) NYET Handshake Control when the Function Controller Mode is Selected Table 29.25 lists responses to tokens received in bulk or control transfer. The NYET response of this module is made when there is only enough space in the buffer memory for one packet when an OUT token for such transfer is received. When a short packet is received, an ACK response will be produced instead of an NYET response even if the above condition holds. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 29-101 RZ/A1H Group, RZ/A1M Group Table 29.25 29. USB2.0 Host/Function Module NYET Handshake Responses Value Set for PID Bits in DCPCTR Buffer Memory State Received Token Response Note NAK/STALL SETUP ACK IN/OUT/ PING NAK/STALL SETUP ACK RCV-BRDY OUT/PING ACK If an OUT token is received, a data packet is received.*1 RCV-BRDY OUT NYET A data packet is received.*2 RCV-BRDY OUT (Short) ACK A data packet is received.*2 RCV-BRDY PING ACK *2 RCV-NRDY OUT/PING NAK TRN-BRDY IN DATA0/DATA1 TRN-NRDY IN NAK BUF A data packet is transmitted. [Legend] RCV-BRDY*1:When an OUT/PING token is received, there is space in the buffer memory for two or more packets. RCV-BRDY*2:When an OUT token is received, there is only enough space in the buffer memory for one packet. RCV-NRDY:When a PING token is received, there is no space in the buffer memory. TRN-BRDY:When an IN token is received, there is data to be transmitted in the buffer memory. TRN-NRDY:When an IN token is received, there is no data to be transmitted in the buffer memory. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 29-102 RZ/A1H Group, RZ/A1M Group 29.4.8 29. USB2.0 Host/Function Module Interrupt Transfers (PIPE6 to PIPE9, PIPE10) When the function controller mode is selected, this module carries out interrupt transfers in accordance with the timing controlled by the host controller. For interrupt transfers, PING packets are ignored (no responses are sent), and the ACK, NAK, and STALL responses are carried out without an NYET handshake response being made. When the host controller mode is selected, this module can set the timing of issuing a token using the interval counter. At this time, this module issues an OUT token even in the OUT direction, without issuing a PING token. This module does not support high bandwidth transfers of interrupt transfers. (1) Interval Counter during Interrupt Transfers when the Host Controller Mode is Selected (a) Operation Outline For interrupt transfers, intervals between transactions are set in the IITV bits in PIPEPERI. This module issues an interrupt transfer token based on the specified intervals. (b) Counter Initialization This module initializes the interval counter under the following conditions. * Power-on reset: The IITV bits are initialized. * Buffer memory initialization using the ACLRM bit: The IITV bits are not initialized but the count value is. Setting the ACLRM bit to 0 starts counting from the value set in the IITV bits. Note that the interval counter is not initialized in the following case. * USB bus reset, USB suspended: The IITV bits are not initialized. Setting 1 to the UACT bit starts counting from the value before entering the USB bus reset state or USB suspended state. (c) Operation when Transmission/Reception is Impossible at Token Issuance Timing This module cannot issue tokens even at token issuance timing in the following cases. In such a case, this module attempts transactions at the subsequent interval. * When the PID is set to NAK or STALL. * When the buffer memory is full at the token sending timing in the receiving (IN) direction. * When there is no data to be sent in the buffer memory at the token sending timing in the sending (OUT) direction. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 29-103 RZ/A1H Group, RZ/A1M Group 29.4.9 29. USB2.0 Host/Function Module Isochronous Transfers (PIPE1 and PIPE2) This module has the following functions pertaining to isochronous transfers. * Notification of isochronous transfer error information * Interval counter (specified by the IITV bits) * Isochronous IN transfer data setup control (IDLY function) * Isochronous IN transfer buffer flush function (specified by the IFIS bit) * SOF pulse output function This module does not support the high bandwidth transfers of isochronous transfers. (1) Error Detection with Isochronous Transfers This module has a function for detecting the error information in isochronous transfers noted below. Table 29.26 and Table 29.27 show the priority in which errors are confirmed and the interrupts that are generated. 1. PID errors - If the PID of the packet being received is illegal 2. CRC errors and bit stuffing errors - If an error occurs in the CRC of the packet being received, or the bit stuffing is illegal 3. Exceeded maximum packet size - The data size of the received packet exceeded the specified maximum packet size. 4. Overrun and underrun errors - When host controller mode is selected When using isochronous IN transfers (reception), the IN token was transmitted but there was not enough space in the buffer memory. When using isochronous OUT transfers (transmission), the OUT token was transmitted, but the data was not in the buffer memory. - When function controller mode is selected When using isochronous IN transfers (transmission), the IN token was received but the data was not in the buffer memory. When using isochronous OUT transfers (reception), the OUT token was received, but there was not enough space in the buffer memory. 5. Interval errors When function controller mode is selected, interval errors occur in following cases. - During an isochronous IN transfer, the IN token could not be received during the interval frame. - During an isochronous OUT transfer, the OUT token could not be received during the interval frame. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 29-104 RZ/A1H Group, RZ/A1M Group Table 29.26 29. USB2.0 Host/Function Module Error Detection when a Token is Received Detection Priority Order Error Generated Interrupt and Status 1 PID errors No interrupts are generated in both cases when the host controller mode is selected and the function controller mode is selected (ignored as a corrupted packet). 2 CRC error and bit stuffing errors No interrupts are generated in both cases when the host controller mode is selected and the function controller mode is selected (ignored as a corrupted packet). 3 Overrun and underrun errors An NRDY interrupt is generated and the OVRN bit is set in both host controller mode and function controller mode. When the function controller mode is selected, a zero-length packet is transmitted in response to IN token. However, no data packet is received in response to OUT token. 4 Interval errors An NRDY interrupt is generated when the function controller mode is selected. It is not generated in the host controller mode. Table 29.27 Error Detection when a Data Packet is Received Detection Priority Order Error Generated Interrupt and Status 1 PID errors No interrupts are generated (ignored as a corrupted packet) 2 CRC error and bit stuffing errors An NRDY interrupt is generated and the CRCE bit is set in both host controller mode and function controller mode. 3 Maximum packet size exceeded error A BEMP interrupt is generated to set the PID bits to STALL in both cases when the host controller mode is selected and the function controller mode is selected. (2) DATA-PID This module does not support high bandwidth transfers. When the function controller mode is selected, this module operates as follows in response to the received PID. 1. IN direction - DATA0: Sent as data packet PID - DATA1: Not sent - DATA2: Not sent - mDATA: Not sent 2. OUT direction (when using full-speed operation) - DATA0: Received normally as data packet PID - DATA1: Received normally as data packet PID - DATA2: Packets are ignored - mDATA: Packets are ignored 3. OUT direction (when using high-speed operation) - DATA0: Received normally as data packet PID - DATA1: Received normally as data packet PID - DATA2: Received normally as data packet PID - mDATA: Received normally as data packet PID R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 29-105 RZ/A1H Group, RZ/A1M Group (3) Interval Counter (a) Operation Outline 29. USB2.0 Host/Function Module The isochronous interval can be set using the IITV bits in PIPEPERI. The interval counter enables the functions shown in Table 29.28 when the function controller mode is selected. When the host controller mode is selected, this module generates the token issuance timing. When the host controller mode is selected, the interval counter operation is the same as the interrupt transfer operation. Refer to section 29.4.8 (1) Interval Counter during Interrupt Transfers when the Host Controller Mode is Selected. Table 29.28 Transfer Direction Functions of the Interval Counter when the Function Controller Mode is Selected Function Conditions for Detection IN Transmission buffer flush function When an IN token cannot be normally received in the interval frame during an isochronous IN transfer OUT Notifies that a token not being received When an OUT token cannot be normally received in the interval frame during an isochronous OUT transfer The interval count is carried out when an SOF is received or for interpolated SOFs, so the isochronism can be maintained even if an SOF is damaged. The frame interval that can be set is the 2IITV frames or 2IITV frames. (b) Interval Counter Initialization when the Function Controller Mode is Selected This module initializes the interval counter under the following conditions. * Power-on reset The IITV bits are initialized. * Buffer memory clearing using the ACLRM bit The IITV bits are not initialized but the count value is. * USB bus reset After the interval counter has been initialized, the counter is started under the following condition 1 or 2 when a packet has been transferred normally. 1. An SOF is received following transmission of data in response to an IN token, in the PID = BUF state. 2. An SOF is received after data following an OUT token is received in the PID = BUF state. The interval counter is not initialized under the conditions below. 1. When the PID bits are set to NAK or STALL The interval timer does not stop. This module attempts the transactions at the subsequent interval. 2. The USB bus is reset or USB operations are suspended The IITV bits are not initialized. When the SOF has been received, the counter is restarted from the value prior to the reception of the SOF. (c) Interval Counting and Transfer Control when the Host Controller Mode is Selected The IITV bits can be set when the selected pipe is for isochronous or interrupt transfers. This module controls the interval between token issuance operations based on the IITV bit setting. Specifically, this module issues a token for the selected pipe once every 2IITV () frames. This module counts the interval every 1-ms frame for the pipes used for communications with the full-speed or lowspeed peripheral devices connected to a high-speed HUB. This module starts counting the token issuance interval at the () frame following the () frame in which the PID bits are R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 29-106 RZ/A1H Group, RZ/A1M Group 29. USB2.0 Host/Function Module set to BUF. USB bus PID bit setting Token S O F S O F S O F O U T S O O U F T D A T A 0 D A T A 0 NAK BUF BUF BUF Token is not issued Token is not issued Token is issued Token is issued Interval counter started Figure 29.7 Token Issuance when IITV = 0 USB bus PID bit setting Token S O F S O F S O F O U T D A T A 0 S O F S O F O U T D A T A 0 S O F S O F O U T D A T A 0 NAK BUF BUF BUF BUF BUF BUF Token is not issued Token is not issued Token is issued Token is not issued Token is issued Token is not issued Token is issued Interval counter started Figure 29.8 Token Issuance when IITV = 1 When the selected pipe is for isochronous transfers, this module carries out the operation below in addition to controlling token issuance interval. This module issues a token even when the NRDY interrupt generation condition is satisfied. 1. When the selected pipe is for isochronous IN transfers This module generates the NRDY interrupt when this module issues the IN token but does not receive a packet successfully from a peripheral device (no response or packet error). This module sets the OVRN bit to 1 generating the NRDY interrupt when the time to issue an IN token comes in a state in which this module cannot receive data because the FIFO buffer is full (because reading data from the FIFO buffer is slow). 2. When the selected pipe is for isochronous OUT transfers This module sets the OVRN bit to 1 generating the NRDY interrupt and transmitting a zero-length packet when the time to issue an OUT token comes in a state in which there is no data to be transmitted in the FIFO buffer (because writing data to the FIFO buffer is slow). The token issuance interval is reset by a power-on reset or when the ACLRM bit is set to 1. (d) Interval Counting and Transfer Control when the Function Controller Mode is Selected The IITV bits can be set when the selected pipe is for isochronous transfers. 1. When the selected pipe is for isochronous OUT transfers This module generates the NRDY interrupt when it fails to receive a data packet within the interval set for () frames by the IITV bits. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 29-107 RZ/A1H Group, RZ/A1M Group 29. USB2.0 Host/Function Module This module generates the NRDY interrupt when this module fails to receive a data packet because of a CRC error or other errors contained in the packet, or because of the FIFO buffer being full (because reading data from the FIFO buffer is slow). This module generates the NRDY interrupt on receiving an SOF packet. Even if the SOF packet is corrupted, the internal interpolation is used and allows the interrupt to be generated at the timing to receive the SOF packet. However, when the IITV bits are set to the value other than 0, this module generates the NRDY interrupt on receiving an SOF packet for every interval after starting interval counting operation. When the PID bits are set to NAK after starting the interval timer, this module does not generate the NRDY interrupt on receiving an SOF packet. The interval counting starts at the different timing depending on the IITV bit setting as follows. - When IITV = 0: The interval counting starts at the () frame following the () frame in which the PID bits for the selected pipe are set to BUF. USB bus PID bit setting Token S O F S O F S O F O U T S O O U F T D A T A 0 D A T A 0 NAK BUF BUF BUF Token is not issued Token is not issued Token is issued Token is issued Interval counter started Figure 29.9 Relationship between () Frames and Expected Token Reception when IITV = 0 - When IITV 0: The interval counting starts on completion of successful reception of the first data packet after the PID bits for the selected pipe have been modified to BUF. USB bus PID bit setting Token S O F S O F S O F O U T D A T A 0 S O F S O F O U T D A T A 0 S O F S O F O U T D A T A 0 NAK BUF BUF BUF BUF BUF BUF Token is not issued Token is not issued Token is issued Token is not issued Token is issued Token is not issued Token is issued Interval counter started Figure 29.10 2. Relationship between () Frames and Expected Token Reception when IITV = 1 When the selected pipe is for isochronous IN transfers The IFIS bit should be 1 for this use. When IFIS = 0, this module transmits a data packet in response to the received IN token irrespective of the IITV bit setting. When IFIS = 1, this module clears the FIFO buffer when this module fails to receive an IN token within the interval set for () frames by the IITV bits in a state in which there is data to be transmitted in the FIFO buffer. This module also clears the FIFO buffer when this module fails to receive an IN token successfully because of a bus error such as a CRC error contained in the token. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 29-108 RZ/A1H Group, RZ/A1M Group 29. USB2.0 Host/Function Module This module clears the FIFO buffer on receiving an SOF packet. Even if the SOF packet is corrupted, the internal interpolation is used and allows the FIFO buffer to be cleared at the timing to receive the SOF packet. The interval counting starts at the different timing depending on the IITV bit setting (similar to the timing during OUT transfers). The clearing conditions for the interval counter are any of the following in function controller mode. - When a power-on-reset is applied to this module (the value set in the IITV bits is also cleared to 0). - When the ACLRM bit is set to 1. - When this module detects a USB bus reset. (4) Setup of Data to be Transmitted using Isochronous Transfer when the Function Controller Mode is Selected With isochronous data transmission using this module in function controller mode, after data has been written to the buffer memory, a data packet can be sent with the next frame in which an SOF packet is detected. This function is called the isochronous transfer transmission data setup function. This function enables identification of the frame that has started being transmitted. When a double buffer is in use as the buffer memory, transmission from only one of the two buffers will be possible even after the writing of data to both buffers has been completed; the given buffer memory will be that to which the writing of data was completed first. For this reason, even if multiple IN tokens are received in a single frame, the only buffer memory that can be sent is one packet's worth of data. When an IN token is received, if the buffer memory is in the transmission enabled state, this module transmits the data as a normal response. If the buffer memory is not in the transmission enabled state, however, a zero-length packet is sent and an underrun error occurs. Figure 29.11 shows an example of transmission using the isochronous transfer transmission data setup function with this module, when IITV = 0 (every frame) has been set. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 29-109 RZ/A1H Group, RZ/A1M Group 29. USB2.0 Host/Function Module (1) Example 1 when reception starts (when data to be sent are ready before reception of an IN token starts) SOF SOF SOF SOF Received token Transmission packet Buffer A Empty Writing ended Writing Writing Empty Buffer B Transfer enable Writing ended (2) Example 2 when reception starts (example 1 when data to be sent are ready after reception of an IN token starts) SOF IN Received token IN Zerolength Transmission packet Buffer A IN Empty Zerolength Data-A Writing ended Writing Empty Transfer enable Empty Buffer B (3) Example 2 when reception starts (example 2 when data to be sent are ready after reception of an IN token starts) SOF SOF IN Received token Zerolength Transmission packet Buffer A SOF IN Empty Buffer B Writing Data-A Writing ended Transfer enable Writing Empty SOF IN Data-B Empty Writing Writing ended Writing ended Transfer enable Empty (4) Example when an IN token is received outside the regular period SOF SOF IN Received token Zerolength Transmission packet Buffer A Buffer B Figure 29.11 (5) SOF IN Empty Writing Empty Writing ended Writing IN Zerolength Data-A Transfer enable SOF IN Empty Writing ended Data-B Writing Writing ended Transfer enable Empty Example of Data Setup Function Operation Isochronous Transfer Transmission Buffer Flush when the Function Controller Mode is Selected When the function controller mode is selected and an SOF packet or a SOF packet of the next frame is received without receiving an IN token in the interval frame during isochronous data transmission, this module operates as if a corrupted IN token was received, and clears the buffer for which transmission is enabled, putting that buffer in the writing enabled state. If a double buffer is being used and writing to both buffers has been completed, data are considered to have been sent from the buffer memory that was cleared in the same interval frame, and transmission is enabled for the buffer memory that is not discarded with SOF or SOF packets reception. The timing at which the buffer flush function is activated varies depending on the value set for the IITV bits. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 29-110 RZ/A1H Group, RZ/A1M Group 29. USB2.0 Host/Function Module * If IITV = 0 The buffer flush operation starts from the next frame after the pipe becomes valid. * In any cases other than IITV = 0 The buffer flush operation is carried out subsequent to the first normal transaction. Figure 29.12 shows an example of the buffer flush function of this module. When an unanticipated token is received prior to the interval frame, this module sends the written data or a zero-length packet as an underrun error according to the data setup state. Empty Buffer A Empty Buffer B Figure 29.12 Writing Writing ended Writing Transfer enable Empty Writing ended Writing Writing ended Transfer enable Example of Buffer Flush Function Operation Figure 29.13 shows an example of this module generating an interval error. There are five types of interval errors, as shown below. The interval error is generated at the timing indicated by (1) in the figure, and the buffer flush function is activated. If an interval error occurs during an IN transfer, the buffer flush function is activated; and if it occurs during an OUT transfer, an NRDY interrupt is generated. The OVRN bit should be used to distinguish between NRDY interrupts such as received packet errors and overrun errors. In response to tokens that are shaded in the figure, responses occur based on the buffer memory status. 1. IN direction - If the buffer is in the transmission enabled state, the data is transferred as a normal response. - If the buffer is in the transmission disabled state, a zero-length packet is sent and an underrun error occurs. 2. OUT direction - If the buffer is in the reception enabled state, the data is received as a normal response. - If the buffer is in the reception disabled state, the data is discarded and an overrun error occurs. SOF Normal transfer Token Token corrupted Token Packet inserted Token Frame misaligned Token Frame misaligned Token Token delayed Token Figure 29.13 Token (1) Token Token Token Token Token Token Token Token Token (1) Token (1) Token (1) Token (1) Token (1) (1) Token Token Token Example of an Interval Error being Generated when IITV = 1 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 29-111 RZ/A1H Group, RZ/A1M Group 29.4.10 29. USB2.0 Host/Function Module SOF Interpolation Function When the function controller mode is selected and if an SOF packet could not be received at intervals of 1 ms (when using full-speed operation) or 125 s (when using high-speed operation) because of corruption or missing, this module interpolates the SOF. The SOF interpolation operation begins when both the USBE bit in SYSCFG and the SUSPM bit in SUSPMODE have been set to 1 and an SOF packet is received. The interpolation function is initialized under the following conditions. * Power-on reset * USB bus reset * Suspended state detected Also, the SOF interpolation operates under the following specifications. * Frame interval (125 s or 1 ms) conforms to the results of the reset handshake protocol. * The interpolation function is not activated until an SOF packet is received. * After the first SOF packet is received, either 125 s or 1 ms is counted with an internal clock of 48 MHz, and interpolation is carried out. * After the second and subsequent SOF packets are received, interpolation is carried out at the previous reception interval. * Interpolation is not carried out in the suspended state or while a USB bus reset is being received. (With suspended transitions in high-speed operation, interpolation continues for 3 ms after the last packet is received.) This module supports the following functions based on the SOF reception. These functions also operate normally with SOF interpolation, if the SOF packet was missing. * Refreshing of the frame number and micro-frame number * SOFR interrupt and SOF lock * SOF pulse output * Isochronous transfer interval count If an SOF packet is missing when full-speed operation is being used, the FRNM bits in FRMNUM are not refreshed. If a SOF packet is missing during high-speed operation, the UFRNM bits in UFRMNUM are refreshed. However, if a SOF packet for UFRNM = 000 is missing, the FRNM bits are not refreshed. In this case, the FRNM bits are not refreshed even if successive SOF packets other than UFRNM = 000 are received normally. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 29-112 RZ/A1H Group, RZ/A1M Group 30. Digital Video Decoder 30.1 Features 30. Digital Video Decoder This LSI incorporates two channels of digital video decoders. This module consists of an A/D converter for video signal input, a sync separator circuit, a burst controlled oscillator (BCO), a 2D Y/C separator circuit, chroma decoding circuit, a digital clamp circuit, and an output gain adjustment circuit. Table 30.1 shows the digital video decoder functions. Table 30.1 Digital Video Decoder Functions Item Function Input signal Video signal * Composite video signal (CVBS) Functional outline * A/D converter for video signal input VIN1 and VIN2 pin input selection Low-pass filter (LPF) Sync tip clamp Programmable gain amplifier (PGA) (0 to 6.021 dB) 10-bit precision pipelined A/D converter * Sync separation Noise reduction LPS, auto level control sync slicer, horizontal auto frequency control (AFC), vertical count-down, interlace detection, auto gain control (AGC)/peak limiter control * Burst controlled oscillator (BCO) Color sub-carrier reproduction, color system detection (For details, see Table 30.3.) * Y/C separation (For details, see Table 30.2.) Supporting NTSC 2D, PAL 2D, SECAM 1D * Chroma decoding Supporting NTSC, PAL SECAM Color killer, auto color control (ACC), TINT correction, R-Y axis correction * Digital clamp Pedestal clamp (Y), center clamp (Cb/Cr), noise detection * Output gain adjustment Contrast adjustment: 0 to approx. two times Color adjustment (Cb/Cr independent): 0 to approx. two times Table 30.2 Supported Y/C Separation Operation Color System Y/C Separation Operation NTSC-3.58 Two dimensional NTSC-4.43 Two dimensional PAL-M Two dimensional PAL-N Two dimensional PAL-4.43 Two dimensional SECAM One dimensional Table 30.3 Color System Detection COLORSYS[1:0] FSCMODE FVMODE Detection Result 0: NTSC 0: 3.58 MHz Don't care NTSC-M 0: NTSC 1: 4.43 MHz Don't care NTSC-4.43 1: PAL 0: 3.58 MHz 0: 50 Hz PAL-N 1: PAL 0: 3.58 MHz 1: 60 Hz PAL-M 1: PAL 1: 4.43 MHz 0: 50 Hz PAL-B, H, I, G, D 1: PAL 1: 4.43 MHz 1: 60 Hz PAL-60 2: SECAM SECAM 3: Unknown Cannot be detected R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 30-1 RZ/A1H Group, RZ/A1M Group 30.2 30. Digital Video Decoder Block Diagram Figure 30.1 shows a block diagram of this module. This LSI VDAVcc VDAVss VIN1A VIN2A A/D converter A for video signal input Digital video decoder (channel 0) VIN1B VIN2B A/D converter B for video signal input Digital video decoder (channel 1) VRP VRM REXT VIDEO_X1 Crystal oscillator VIDEO_X2 Figure 30.1 27 MHz Block Diagram of This Module Figure 30.2 shows a detailed block diagram of each channel. A/D converter for video signal input Gain control Clamp VIN1 Digital video decoder LPF PGA VIN2 A/D Noise reduction LPF, Sync slicer, Horizontal AFC, Vertical count-down, AGC/peak limiter, Signal detection HS,VS VE,HE Sync separation circuit 27 MHz Color sub-carrier reproduction, Color system detection ACC gain, Color killer Color sub-carrier signal Color system BCO C NTSC 2D, PAL 2D, SECAM 1D Y/C separation circuit Figure 30.2 Y Color killer, Pedestal ACC, clamp, TINT Center correction, clamp, R-Y axis YCbCr Noise correction detection Chroma decoding circuit Digital clamp circuit YCbCr Capturing position, Contrast adjustment, Color adjustment YCbCr (30bit) Output adjustment circuit Detailed Block Diagram of Each Channel R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 30-2 RZ/A1H Group, RZ/A1M Group 30.3 30. Digital Video Decoder Input/Output Pins Table 30.4 shows the pin configuration. Table 30.4 Pin Configuration Category Name Pin Symbol I/O Description Signal Composite video signal input VIN1A Input Composite video signal (CVBS) input pin 1 (channel 0) VIN2A Input Composite video signal (CVBS) input pin 2 (channel 0) VIN1B Input Composite video signal (CVBS) input pin 1 (channel 1) Clock Reference voltage Power supply VIN2B Input Composite video signal (CVBS) input pin 2 (channel 1) Crystal oscillator/ external clock VIDEO_X1 Input VIDEO_X2 Output Connect to a crystal resonator for the digital video decoder. The VIDEO_X1 pin can also be used for external clock input. TOP reference voltage VRP Output TOP reference voltage pin for the A/D converter for video signal input Connect to the VDAVss via a 0.1-F capacitor. BOTTOM reference voltage VRM Output BOTTOM reference voltage pin for the A/D converter for video signal input Connect to the VDAVss via a 0.1-F capacitor. Reference voltage REXT Output Reference voltage pin for the A/D converter for video signal input Connect to the VDAVss via a 22-k 1% resistor. Analog power supply VDAVcc Input Power supply pin for the A/D converter for video signal input Analog ground VDAVss Input Ground pin for the A/D converter for video signal input R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 30-3 RZ/A1H Group, RZ/A1M Group 30.4 30. Digital Video Decoder Register Descriptions Table 30.5 shows the register configuration. The channel can be identified by the number 0 or 1 appended to the register name (e.g. ADCCR1_0 for channel 0). Table 30.5 Register Configuration Channel Register Name Abbr. R/W Address Acces s Size 0 ADC control register 1_0 ADCCR1_0 R/W H'FCFFB808 16 Timing generation control register 1_0 TGCR1_0 R/W H'FCFFB80E 16 Timing generation control register 2_0 TGCR2_0 R/W H'FCFFB810 16 Timing generation control register 3_0 TGCR3_0 R/W H'FCFFB812 16 Sync separation control register 1_0 SYNSCR1_0 R/W H'FCFFB81A 16 Sync separation control register 2_0 SYNSCR2_0 R/W H'FCFFB81C 16 Sync separation control register 3_0 SYNSCR3_0 R/W H'FCFFB81E 16 Sync separation control register 4_0 SYNSCR4_0 R/W H'FCFFB820 16 Sync separation control register 5_0 SYNSCR5_0 R/W H'FCFFB822 16 Horizontal AFC control register 1_0 HAFCCR1_0 R/W H'FCFFB824 16 Horizontal AFC control register 2_0 HAFCCR2_0 R/W H'FCFFB826 16 Horizontal AFC control register 3_0 HAFCCR3_0 R/W H'FCFFB828 16 Vertical countdown control register 1_0 VCDWCR1_0 R/W H'FCFFB82A 16 Digital clamp control register 1_0 DCPCR1_0 R/W H'FCFFB830 16 Digital clamp control register 2_0 DCPCR2_0 R/W H'FCFFB832 16 Digital clamp control register 3_0 DCPCR3_0 R/W H'FCFFB834 16 Digital clamp control register 4_0 DCPCR4_0 R/W H'FCFFB836 16 Digital clamp control register 5_0 DCPCR5_0 R/W H'FCFFB838 16 Digital clamp control register 6_0 DCPCR6_0 R/W H'FCFFB83A 16 Digital clamp control register 7_0 DCPCR7_0 R/W H'FCFFB83C 16 Digital clamp control register 8_0 DCPCR8_0 R/W H'FCFFB83E 16 Noise detection control register_0 NSDCR_0 R/W H'FCFFB840 16 Burst lock/chroma decoding control register_0 BTLCR_0 R/W H'FCFFB842 16 Burst gate pulse control register_0 BTGPCR_0 R/W H'FCFFB844 16 ACC control register 1_0 ACCCR1_0 R/W H'FCFFB846 16 ACC control register 2_0 ACCCR2_0 R/W H'FCFFB848 16 ACC control register 3_0 ACCCR3_0 R/W H'FCFFB84A 16 TINT control register_0 TINTCR_0 R/W H'FCFFB84C 16 Y/C delay/chroma decoding control register_0 YCDCR_0 R/W H'FCFFB84E 16 AGC control register 1_0 AGCCR1_0 R/W H'FCFFB850 16 AGC control register 2_0 AGCCR2_0 R/W H'FCFFB852 16 Peak limiter control register_0 PKLIMITCR_0 R/W H'FCFFB854 16 Over-range control register 1_0 RGORCR1_0 R/W H'FCFFB856 16 Over-range control register 2_0 RGORCR2_0 R/W H'FCFFB858 16 Over-range control register 3_0 RGORCR3_0 R/W H'FCFFB85A 16 Over-range control register 4_0 RGORCR4_0 R/W H'FCFFB85C 16 Over-range control register 5_0 RGORCR5_0 R/W H'FCFFB85E 16 Over-range control register 6_0 RGORCR6_0 R/W H'FCFFB860 16 Over-range control register 7_0 RGORCR7_0 R/W H'FCFFB862 16 Feedback control register for horizontal AFC phase comparator_0 AFCPFCR_0 R/W H'FCFFB87C 16 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 30-4 RZ/A1H Group, RZ/A1M Group Table 30.5 30. Digital Video Decoder Register Configuration Channel Register Name Abbr. R/W Address Acces s Size 0 Register update enable register_0 RUPDCR_0 R/W H'FCFFB87E 16 Sync separation status/vertical cycle read register_0 VSYNCSR_0 R H'FCFFB880 16 Horizontal cycle read register_0 HSYNCSR_0 R H'FCFFB882 16 Digital clamp read register 1_0 DCPSR1_0 R H'FCFFB884 16 Digital clamp read register 2_0 DCPSR2_0 R H'FCFFB886 16 Noise detection read register_0 NSDSR_0 R H'FCFFB88C 16 Chroma decoding read register 1_0 CROMASR1_0 R H'FCFFB88E 16 Chroma decoding read register 2_0 CROMASR2_0 R H'FCFFB890 16 Sync separation read register_0 SYNCSSR_0 R H'FCFFB892 16 AGC control read register 1_0 AGCCSR1_0 R H'FCFFB894 16 AGC control read register 2_0 AGCCSR2_0 R H'FCFFB896 16 Y/C separation control register 3_0 YCSCR3_0 R/W H'FCFFB904 16 Y/C separation control register 4_0 YCSCR4_0 R/W H'FCFFB906 16 Y/C separation control register 5_0 YCSCR5_0 R/W H'FCFFB908 16 Y/C separation control register 6_0 YCSCR6_0 R/W H'FCFFB90A 16 Y/C separation control register 7_0 YCSCR7_0 R/W H'FCFFB90C 16 Y/C separation control register 8_0 YCSCR8_0 R/W H'FCFFB90E 16 Y/C separation control register 9_0 YCSCR9_0 R/W H'FCFFB910 16 Y/C separation control register 11_0 YCSCR11_0 R/W H'FCFFB914 16 Y/C separation control register 12_0 YCSCR12_0 R/W H'FCFFB916 16 Digital clamp control register 9_0 DCPCR9_0 R/W H'FCFFB980 16 Chroma filter TAP coefficient (WA_F0) register for Y/C separation_0 YCTWA_F0_0 R/W H'FCFFB992 16 Chroma filter TAP coefficient (WA_F1) register for Y/C separation_0 YCTWA_F1_0 R/W H'FCFFB994 16 Chroma filter TAP coefficient (WA_F2) register for Y/C separation_0 YCTWA_F2_0 R/W H'FCFFB996 16 Chroma filter TAP coefficient (WA_F3) register for Y/C separation_0 YCTWA_F3_0 R/W H'FCFFB998 16 Chroma filter TAP coefficient (WA_F4) register for Y/C separation_0 YCTWA_F4_0 R/W H'FCFFB99A 16 Chroma filter TAP coefficient (WA_F5) register for Y/C separation_0 YCTWA_F5_0 R/W H'FCFFB99C 16 Chroma filter TAP coefficient (WA_F6) register for Y/C separation_0 YCTWA_F6_0 R/W H'FCFFB99E 16 Chroma filter TAP coefficient (WA_F7) register for Y/C separation_0 YCTWA_F7_0 R/W H'FCFFB9A0 16 Chroma filter TAP coefficient (WA_F8) register for Y/C separation_0 YCTWA_F8_0 R/W H'FCFFB9A2 16 Chroma filter TAP coefficient (WB_F0) register for Y/C separation_0 YCTWB_F0_0 R/W H'FCFFB9A4 16 Chroma filter TAP coefficient (WB_F1) register for Y/C separation_0 YCTWB_F1_0 R/W H'FCFFB9A6 16 Chroma filter TAP coefficient (WB_F2) register for Y/C separation_0 YCTWB_F2_0 R/W H'FCFFB9A8 16 Chroma filter TAP coefficient (WB_F3) register for Y/C separation_0 YCTWB_F3_0 R/W H'FCFFB9AA 16 Chroma filter TAP coefficient (WB_F4) register for Y/C separation_0 YCTWB_F4_0 R/W H'FCFFB9AC 16 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 30-5 RZ/A1H Group, RZ/A1M Group Table 30.5 30. Digital Video Decoder Register Configuration Channel Register Name Abbr. R/W Address Acces s Size 0 Chroma filter TAP coefficient (WB_F5) register for Y/C separation_0 YCTWB_F5_0 R/W H'FCFFB9AE 16 Chroma filter TAP coefficient (WB_F6) register for Y/C separation_0 YCTWB_F6_0 R/W H'FCFFB9B0 16 Chroma filter TAP coefficient (WB_F7) register for Y/C separation_0 YCTWB_F7_0 R/W H'FCFFB9B2 16 Chroma filter TAP coefficient (WB_F8) register for Y/C separation_0 YCTWB_F8_0 R/W H'FCFFB9B4 16 Chroma filter TAP coefficient (NA_F0) register for Y/C separation_0 YCTNA_F0_0 R/W H'FCFFB9B6 16 Chroma filter TAP coefficient (NA_F1) register for Y/C separation_0 YCTNA_F1_0 R/W H'FCFFB9B8 16 Chroma filter TAP coefficient (NA_F2) register for Y/C separation_0 YCTNA_F2_0 R/W H'FCFFB9BA 16 Chroma filter TAP coefficient (NA_F3) register for Y/C separation_0 YCTNA_F3_0 R/W H'FCFFB9BC 16 Chroma filter TAP coefficient (NA_F4) register for Y/C separation_0 YCTNA_F4_0 R/W H'FCFFB9BE 16 Chroma filter TAP coefficient (NA_F5) register for Y/C separation_0 YCTNA_F5_0 R/W H'FCFFB9C0 16 Chroma filter TAP coefficient (NA_F6) register for Y/C separation_0 YCTNA_F6_0 R/W H'FCFFB9C2 16 Chroma filter TAP coefficient (NA_F7) register for Y/C separation_0 YCTNA_F7_0 R/W H'FCFFB9C4 16 Chroma filter TAP coefficient (NA_F8) register for Y/C separation_0 YCTNA_F8_0 R/W H'FCFFB9C6 16 Chroma filter TAP coefficient (NB_F0) register for Y/C separation_0 YCTNB_F0_0 R/W H'FCFFB9C8 16 Chroma filter TAP coefficient (NB_F1) register for Y/C separation_0 YCTNB_F1_0 R/W H'FCFFB9CA 16 Chroma filter TAP coefficient (NB_F2) register for Y/C separation_0 YCTNB_F2_0 R/W H'FCFFB9CC 16 Chroma filter TAP coefficient (NB_F3) register for Y/C separation_0 YCTNB_F3_0 R/W H'FCFFB9CE 16 Chroma filter TAP coefficient (NB_F4) register for Y/C separation_0 YCTNB_F4_0 R/W H'FCFFB9D0 16 Chroma filter TAP coefficient (NB_F5) register for Y/C separation_0 YCTNB_F5_0 R/W H'FCFFB9D2 16 Chroma filter TAP coefficient (NB_F6) register for Y/C separation_0 YCTNB_F6_0 R/W H'FCFFB9D4 16 Chroma filter TAP coefficient (NB_F7) register for Y/C separation_0 YCTNB_F7_0 R/W H'FCFFB9D6 16 Chroma filter TAP coefficient (NB_F8) register for Y/C separation_0 YCTNB_F8_0 R/W H'FCFFB9D8 16 Luminance (Y) signal gain control register_0 YGAINCR_0 R/W H'FCFFBA00 16 Color difference (Cb) signal gain control register_0 CBGAINCR_0 R/W H'FCFFBA02 16 Color difference (Cr) signal gain control register_0 CRGAINCR_0 R/W H'FCFFBA04 16 PGA register update_0 PGA_UPDATE_0 R/W H'FCFFBA80 16 PGA control register_0 PGACR_0 R/W H'FCFFBA82 16 ADC control register 2_0 ADCCR2_0 R/W H'FCFFBA84 16 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 30-6 RZ/A1H Group, RZ/A1M Group Table 30.5 30. Digital Video Decoder Register Configuration Channel Register Name Abbr. R/W Address Acces s Size 1 ADC control register 1_1 ADCCR1_1 R/W H'FCFFA008 16 Timing generation control register 1_1 TGCR1_1 R/W H'FCFFA00E 16 Timing generation control register 2_1 TGCR2_1 R/W H'FCFFA010 16 Timing generation control register 3_1 TGCR3_1 R/W H'FCFFA012 16 Sync separation control register 1_1 SYNSCR1_1 R/W H'FCFFA01A 16 Sync separation control register 2_1 SYNSCR2_1 R/W H'FCFFA01C 16 Sync separation control register 3_1 SYNSCR3_1 R/W H'FCFFA01E 16 Sync separation control register 4_1 SYNSCR4_1 R/W H'FCFFA020 16 Sync separation control register 5_1 SYNSCR5_1 R/W H'FCFFA022 16 Horizontal AFC control register 1_1 HAFCCR1_1 R/W H'FCFFA024 16 Horizontal AFC control register 2_1 HAFCCR2_1 R/W H'FCFFA026 16 Horizontal AFC control register 3_1 HAFCCR3_1 R/W H'FCFFA028 16 Vertical countdown control register 1_1 VCDWCR1_1 R/W H'FCFFA02A 16 Digital clamp control register 1_1 DCPCR1_1 R/W H'FCFFA030 16 Digital clamp control register 2_1 DCPCR2_1 R/W H'FCFFA032 16 Digital clamp control register 3_1 DCPCR3_1 R/W H'FCFFA034 16 Digital clamp control register 4_1 DCPCR4_1 R/W H'FCFFA036 16 Digital clamp control register 5_1 DCPCR5_1 R/W H'FCFFA038 16 Digital clamp control register 6_1 DCPCR6_1 R/W H'FCFFA03A 16 Digital clamp control register 7_1 DCPCR7_1 R/W H'FCFFA03C 16 Digital clamp control register 8_1 DCPCR8_1 R/W H'FCFFA03E 16 Noise detection control register_1 NSDCR_1 R/W H'FCFFA040 16 Burst lock/chroma decoding control register_1 BTLCR_1 R/W H'FCFFA042 16 Burst gate pulse control register_1 BTGPCR_1 R/W H'FCFFA044 16 ACC control register 1_1 ACCCR1_1 R/W H'FCFFA046 16 ACC control register 2_1 ACCCR2_1 R/W H'FCFFA048 16 ACC control register 3_1 ACCCR3_1 R/W H'FCFFA04A 16 TINT control register_1 TINTCR_1 R/W H'FCFFA04C 16 Y/C delay/chroma decoding control register_1 YCDCR_1 R/W H'FCFFA04E 16 AGC control register 1_1 AGCCR1_1 R/W H'FCFFA050 16 AGC control register 2_1 AGCCR2_1 R/W H'FCFFA052 16 Peak limiter control register_1 PKLIMITCR_1 R/W H'FCFFA054 16 Over-range control register 1_1 RGORCR1_1 R/W H'FCFFA056 16 Over-range control register 2_1 RGORCR2_1 R/W H'FCFFA058 16 Over-range control register 3_1 RGORCR3_1 R/W H'FCFFA05A 16 Over-range control register 4_1 RGORCR4_1 R/W H'FCFFA05C 16 Over-range control register 5_1 RGORCR5_1 R/W H'FCFFA05E 16 Over-range control register 6_1 RGORCR6_1 R/W H'FCFFA060 16 Over-range control register 7_1 RGORCR7_1 R/W H'FCFFA062 16 Feedback control register for horizontal AFC phase comparator_1 AFCPFCR_1 R/W H'FCFFA07C 16 Register update enable register_1 RUPDCR_1 R/W H'FCFFA07E 16 Sync separation status/vertical cycle read register_1 VSYNCSR_1 R H'FCFFA080 16 Horizontal cycle read register_1 HSYNCSR_1 R H'FCFFA082 16 Digital clamp read register 1_1 DCPSR1_1 R H'FCFFA084 16 Digital clamp read register 2_1 DCPSR2_1 R H'FCFFA086 16 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 30-7 RZ/A1H Group, RZ/A1M Group Table 30.5 30. Digital Video Decoder Register Configuration Channel Register Name Abbr. R/W Address Acces s Size 1 Noise detection read register_1 NSDSR_1 R H'FCFFA08C 16 Chroma decoding read register 1_1 CROMASR1_1 R H'FCFFA08E 16 Chroma decoding read register 2_1 CROMASR2_1 R H'FCFFA090 16 Sync separation read register_1 SYNCSSR_1 R H'FCFFA092 16 AGC control read register 1_1 AGCCSR1_1 R H'FCFFA094 16 AGC control read register 2_1 AGCCSR2_1 R H'FCFFA096 16 Y/C separation control register 3_1 YCSCR3_1 R/W H'FCFFA104 16 Y/C separation control register 4_1 YCSCR4_1 R/W H'FCFFA106 16 Y/C separation control register 5_1 YCSCR5_1 R/W H'FCFFA108 16 Y/C separation control register 6_1 YCSCR6_1 R/W H'FCFFA10A 16 Y/C separation control register 7_1 YCSCR7_1 R/W H'FCFFA10C 16 Y/C separation control register 8_1 YCSCR8_1 R/W H'FCFFA10E 16 Y/C separation control register 9_1 YCSCR9_1 R/W H'FCFFA110 16 Y/C separation control register 11_1 YCSCR11_1 R/W H'FCFFA114 16 Y/C separation control register 12_1 YCSCR12_1 R/W H'FCFFA116 16 Digital clamp control register 9_1 DCPCR9_1 R/W H'FCFFA180 16 Chroma filter TAP coefficient (WA_F0) register for Y/C separation_1 YCTWA_F0_1 R/W H'FCFFA192 16 Chroma filter TAP coefficient (WA_F1) register for Y/C separation_1 YCTWA_F1_1 R/W H'FCFFA194 16 Chroma filter TAP coefficient (WA_F2) register for Y/C separation_1 YCTWA_F2_1 R/W H'FCFFA196 16 Chroma filter TAP coefficient (WA_F3) register for Y/C separation_1 YCTWA_F3_1 R/W H'FCFFA198 16 Chroma filter TAP coefficient (WA_F4) register for Y/C separation_1 YCTWA_F4_1 R/W H'FCFFA19A 16 Chroma filter TAP coefficient (WA_F5) register for Y/C separation_1 YCTWA_F5_1 R/W H'FCFFA19C 16 Chroma filter TAP coefficient (WA_F6) register for Y/C separation_1 YCTWA_F6_1 R/W H'FCFFA19E 16 Chroma filter TAP coefficient (WA_F7) register for Y/C separation_1 YCTWA_F7_1 R/W H'FCFFA1A0 16 Chroma filter TAP coefficient (WA_F8) register for Y/C separation_1 YCTWA_F8_1 R/W H'FCFFA1A2 16 Chroma filter TAP coefficient (WB_F0) register for Y/C separation_1 YCTWB_F0_1 R/W H'FCFFA1A4 16 Chroma filter TAP coefficient (WB_F1) register for Y/C separation_1 YCTWB_F1_1 R/W H'FCFFA1A6 16 Chroma filter TAP coefficient (WB_F2) register for Y/C separation_1 YCTWB_F2_1 R/W H'FCFFA1A8 16 Chroma filter TAP coefficient (WB_F3) register for Y/C separation_1 YCTWB_F3_1 R/W H'FCFFA1AA 16 Chroma filter TAP coefficient (WB_F4) register for Y/C separation_1 YCTWB_F4_1 R/W H'FCFFA1AC 16 Chroma filter TAP coefficient (WB_F5) register for Y/C separation_1 YCTWB_F5_1 R/W H'FCFFA1AE 16 Chroma filter TAP coefficient (WB_F6) register for Y/C separation_1 YCTWB_F6_1 R/W H'FCFFA1B0 16 Chroma filter TAP coefficient (WB_F7) register for Y/C separation_1 YCTWB_F7_1 R/W H'FCFFA1B2 16 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 30-8 RZ/A1H Group, RZ/A1M Group Table 30.5 30. Digital Video Decoder Register Configuration Channel Register Name Abbr. R/W Address Acces s Size 1 Chroma filter TAP coefficient (WB_F8) register for Y/C separation_1 YCTWB_F8_1 R/W H'FCFFA1B4 16 Chroma filter TAP coefficient (NA_F0) register for Y/C separation_1 YCTNA_F0_1 R/W H'FCFFA1B6 16 Chroma filter TAP coefficient (NA_F1) register for Y/C separation_1 YCTNA_F1_1 R/W H'FCFFA1B8 16 Chroma filter TAP coefficient (NA_F2) register for Y/C separation_1 YCTNA_F2_1 R/W H'FCFFA1BA 16 Chroma filter TAP coefficient (NA_F3) register for Y/C separation_1 YCTNA_F3_1 R/W H'FCFFA1BC 16 Chroma filter TAP coefficient (NA_F4) register for Y/C separation_1 YCTNA_F4_1 R/W H'FCFFA1BE 16 Chroma filter TAP coefficient (NA_F5) register for Y/C separation_1 YCTNA_F5_1 R/W H'FCFFA1C0 16 Chroma filter TAP coefficient (NA_F6) register for Y/C separation_1 YCTNA_F6_1 R/W H'FCFFA1C2 16 Chroma filter TAP coefficient (NA_F7) register for Y/C separation_1 YCTNA_F7_1 R/W H'FCFFA1C4 16 Chroma filter TAP coefficient (NA_F8) register for Y/C separation_1 YCTNA_F8_1 R/W H'FCFFA1C6 16 Chroma filter TAP coefficient (NB_F0) register for Y/C separation_1 YCTNB_F0_1 R/W H'FCFFA1C8 16 Chroma filter TAP coefficient (NB_F1) register for Y/C separation_1 YCTNB_F1_1 R/W H'FCFFA1CA 16 Chroma filter TAP coefficient (NB_F2) register for Y/C separation_1 YCTNB_F2_1 R/W H'FCFFA1CC 16 Chroma filter TAP coefficient (NB_F3) register for Y/C separation_1 YCTNB_F3_1 R/W H'FCFFA1CE 16 Chroma filter TAP coefficient (NB_F4) register for Y/C separation_1 YCTNB_F4_1 R/W H'FCFFA1D0 16 Chroma filter TAP coefficient (NB_F5) register for Y/C separation_1 YCTNB_F5_1 R/W H'FCFFA1D2 16 Chroma filter TAP coefficient (NB_F6) register for Y/C separation_1 YCTNB_F6_1 R/W H'FCFFA1D4 16 Chroma filter TAP coefficient (NB_F7) register for Y/C separation_1 YCTNB_F7_1 R/W H'FCFFA1D6 16 Chroma filter TAP coefficient (NB_F8) register for Y/C separation_1 YCTNB_F8_1 R/W H'FCFFA1D8 16 Luminance (Y) signal gain control register_1 YGAINCR_1 R/W H'FCFFA200 16 Color difference (Cb) signal gain control register_1 CBGAINCR_1 R/W H'FCFFA202 16 Color difference (Cr) signal gain control register_1 CRGAINCR_1 R/W H'FCFFA204 16 PGA register update_1 PGA_UPDATE_1 R/W H'FCFFA280 16 PGA control register_1 PGACR_1 R/W H'FCFFA282 16 ADC control register 2_1 ADCCR2_1 R/W H'FCFFA284 16 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 30-9 RZ/A1H Group, RZ/A1M Group 30.4.1 30. Digital Video Decoder ADC Control Register 1 (ADCCR1) Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 AGC MODE Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R/W R R R R R R R R Bit Bit Name Initial Value R/W Description 15 to 9 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 8 AGCMODE 0 R/W A/D Converter AGC ON/OFF Control 0: AGC OFF 1: AGC ON 7 to 0 All 0 R Reserved These bits are always read as 0. The write value should always be 0. (1) AGC Control The AGCMODE bit controls the AGC ON/OFF. When AGCMODE is 1, the AGC operation is performed by detecting the sync amplitude and video peak amplitude and controlling the PGA gain of the ADC. When PGACR.PGA_GAIN_SEL is 1, the PGA gain can be directly controlled with the PGACR.PGA_GAIN value. At this time, the AGCMODE setting is invalid. Setting AGCMODE to 0 and PGACR.PGA_GAIN_SEL to 0 simultaneously is prohibited. 30.4.2 Timing Generation Control Register 1 (TGCR1) Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 SRCLEFT[8:0] Initial value: 0 0 0 0 0 0 0 1 0 0 1 1 1 1 0 0 R/W: R R R R R R R R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 15 to 9 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 8 to 0 SRCLEFT[8:0] H'13C R/W Left End of Input Video Signal Capturing Area Set the position from the horizontal sync reference in 27-MHz clock cycle units. (1) Timing Generation (Horizontal Start Position) Control SRCLEFT sets the start position of the horizontal enable signal of the output video signal from the horizontal sync reference in 27-MHz clock cycle units. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 30-10 RZ/A1H Group, RZ/A1M Group 30.4.3 30. Digital Video Decoder Timing Generation Control Register 2 (TGCR2) Bit: 15 14 13 12 11 10 9 8 7 6 SRCTOP[5:0] Initial value: 0 R/W: R/W 5 4 3 2 1 0 SRCHEIGHT[9:0] 1 0 1 0 0 0 0 1 1 1 0 1 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 15 to 10 SRCTOP[5:0] H'14 R/W Top End of Input Video Signal Capturing Area Set the position from the vertical sync reference in one-line units. 9 to 0 SRCHEIGHT [9:0] H'0E8 R/W Height of Input Video Signal Capturing Area Set the vertical active period in one-line units. Note: * All the bits in this register are updated when the vertical sync signal is asserted with the NEWSETTING bit in RUPDCR being 1. (1) Timing Generation (Vertical Start Position) Control SRCTOP sets the start position of the vertical enable signal of the output video signal from the vertical sync reference in one-line units. (2) Timing Generation (Vertical Width) Control SRCHEIGHT sets the height of the vertical enable signal of the output video signal in one-line units. 30.4.4 Timing Generation Control Register 3 (TGCR3) Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 SRCWIDTH[10:0] Initial value: 0 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 R/W: R R R R R R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 15 to 11 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 10 to 0 SRCWIDTH [10:0] H'500 R/W Width of Input Video Signal Capturing Area Set the horizontal active period in 27-MHz clock cycle units. Note: * All the bits in this register are updated when the vertical sync signal is asserted with the NEWSETTING bit in RUPDCR being 1. (1) Timing Generation (Horizontal Width) Control SRCHEIGHT sets the width of horizontal enable signal of the output video signal in 27-MHz clock cycle units. Figure 30.3 to Figure 30.7 show the timings generated with the NTSC (59.94 Hz) and PAL/SECAM (50.00 Hz) formats. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 30-11 30. Digital Video Decoder SRCHEIGHT = Active area [line] SRCWIDTH = Active area [clock] SRCTOP = Start of active area [line] RZ/A1H Group, RZ/A1M Group SRCLEFT = Start of active area [clock] Figure 30.3 Active Image Area Setting 59.94 Hz (525i) 63.555 [usec] 1716@27.0 MHz 52.655 [usec] 1422@27.0 MHz 9.4[usec] 253@27.0MHz Overscan rate is 0% (100% display) SRCWIDTH (10:0) = 1422@27.0 MHz (100%) SRCLEFT (8:0) = 253@27.0 MHz 2.5% Overscan rate is 5% (95% display) Figure 30.4 2.5% SRCWIDTH (10:0) = 1351@27.0 MHz (95%) SRCLEFT (8:0) = 288@27.0 MHz Example of Horizontal Active Image Period (59.94 Hz (525i)) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 30-12 RZ/A1H Group, RZ/A1M Group 30. Digital Video Decoder 50.00 Hz (625i) 64.000 [usec] 1728@27.0MHz 52.000 [usec] 1404@27.0MHz 10.5 [usec] 283@27.0MHz Overscan rate is 0% (100% display) SRCWIDTH (10:0) = 1404@27.0 MHz (100%) SRCLEFT (8:0) = 283@27.0 MHz 2.5% Overscan rate is 5% (95% display) Figure 30.5 2.5% SRCWIDTH (10:0) = 1333@27.0 MHz (95%) SRCLEFT (8:0) = 319@27.0 MHz Example of Horizontal Active Image Period (50.00 Hz (625i)) 59.94Hz (525i) 518 Video ID 519 525 1 2 3 4 5 6 7 8 9 10 19 CCD 20 21 22 SRCTOP(5:0) = 18 [lines] 28 29 30 SRCHEIGHT(9:0) = 241 [lines] Overscan rate is 0% (100% display) 2.5% 2.5% SRCTOP(5:0) = 24 [lines] SRCHEIGHT(9:0) = 229 [lines] Overscan rate is 5% (95% display) 266 is not included 255 256 262 263 264 265 266 267 268 269 270 271 272 273 282 Video ID CCD 283 284 SRCTOP(5:0) = 18 [lines] 285 291 292 293 SRCHEIGHT(9:0) = 241 [lines] Overscan rate is 0% (100% display) 2.5% 2.5% SRCTOP(5:0) = 24 [lines] SRCHEIGHT(9:0) = 229 [lines] Overscan rate is 5% (95% display) Figure 30.6 Example of Vertical Active Image Period (59.94 Hz (525i)) 50.00 Hz (625i) 615 616 WSS 622 623 624 625 1 2 3 4 5 6 21 22 23 24 31 32 33 34 35 SRCHEIGHT(9:0) = 287 [lines] SRCTOP(5:0) = 23 [lines] Overscan rate is 0% (100% display) 2.5% SRCTOP(5:0) = 30 [lines] 2.5% SRCHEIGHT(9:0) = 273 [lines] 337 344 Overscan rate is 5% (95% display) 313 is not included 302 303 310 311 312 313 314 315 316 317 318 319 334 SRCTOP(5:0) = 23 [lines] 335 336 345 346 347 SRCHEIGHT(9:0) = 287 [lines] Overscan rate is 0% (100% display) 2.5% SRCTOP(5:0) = 30 [lines] 2.5% SRCHEIGHT(9:0) = 273 [lines] Overscan rate is 5% (95% display) Figure 30.7 Example of Vertical Active Image Period (50.00 Hz (625i)) The active period width should not be larger than necessary. The settings of TGCR1 to TGCR3 such as valid period setting for the peak limiter are applied only to this module. To set the display size of the input video, SCL0_DS2 and SCL0_DS3 of the video display controller 5 scaler should be used. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 30-13 RZ/A1H Group, RZ/A1M Group 30.4.5 30. Digital Video Decoder Sync Separation Control Register 1 (SYNSCR1) Bit: 15 14 13 LPFVSYNC[2:0] Initial value: 0 R/W: R/W 12 10 9 8 LPFHSYNC[2:0] 11 7 6 5 4 VELOCITYSHIFT_H[3:0] 3 2 1 0 SLICER SLICER MODE_H[1:0] MODE_V[1:0] 1 1 0 1 1 0 0 0 0 0 0 1 0 1 0 R/W R/W R/W R/W R/W R R R/W R/W R/W R/W R/W R/W R/W R/W Initial Value R/W Description LPFVSYNC [2:0] 011 R/W Low-Pass Filter Cutoff Frequency before Vertical Sync Separation 0: None 1: 0.94 MHz 2: 0.67 MHz 3: 0.54 MHz 4: 0.47 MHz 5: 0.34 MHz 6: 0.27 MHz 7: 0.23 MHz 12 to 10 LPFHSYNC [2:0] 011 R/W Low-Pass Filter Cutoff Frequency before Horizontal Sync Separation 0: None 1: 2.15 MHz 2: 1.88 MHz 3: 1.34 MHz 4: 1.07 MHz 5: 0.94 MHz 6: 0.67 MHz 7: 0.54 MHz 9, 8 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 7 to 4 VELOCITY SHIFT_H[3:0] 0000 R/W Reference Level Operation Speed Control for Composite Sync Separation (for horizontal sync signal) 0: x1 1: x2 2: x4 3: x8 4: x16 5: x32 6: x64 7: x128 Others: x256 Standard speed (x1) High speed (x256) 3, 2 SLICERMODE _H[1:0] 10 R/W Auto-Slice Level Setting for Composite Sync Separation Circuit (for horizontal sync signal) 0: Manual setting by CSYNCSLICE_H 1: 25% of sync depth (Auto) 2: 50% of sync depth (Auto) 3: 75% of sync depth (Auto) 1, 0 SLICERMODE _V[1:0] 10 R/W Auto-Slice Level Setting for Composite Sync Separation Circuit (for vertical sync signal) 0: Manual setting by CSYNCSLICE_V 1: 25% of sync depth (Auto) 2: 50% of sync depth (Auto) 3: 75% of sync depth (Auto) Bit Bit Name 15 to 13 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 30-14 RZ/A1H Group, RZ/A1M Group (1) 30. Digital Video Decoder Low-Pass Filter Control before Vertical Sync Separation LPFVSYNC sets the noise reduction low-pass filter for the input video signal fed to a sync separator in order to avoid sync separation error caused by noise. A low-pass filter cutoff frequency should be set not to deteriorate (i.e. to enable to detect) the composite sync signal components. Table 30.6 Low-Pass Filter Cutoff Frequency before Vertical Sync Separation For Vertical Sync Separation t fc (MHz) 1 0.109375 0.939647766 2 0.078125 0.671176976 3 0.0625 0.536941581 4 0.0546875 0.469823883 5 0.0390625 0.335588488 6 0.003125 0.26847079 7 0.0273438 0.234911942 Video signal amplitude (10 bits) LPFVSYNC[2:0] Figure 30.8 1024 960 896 832 768 704 640 576 512 448 384 320 256 192 128 64 0 Video input fc = 0.23 MHz fc = 0.27 MHz fc = 0.34 MHz fc = 0.47 MHz fc = 0.54 MHz fc = 0.67 MHz fc = 0.94 MHz Low-Pass Filter Output Waveform near Vertical Sync Signal during 100% White Signal Input (Vertical: Pattern Diagram) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 30-15 RZ/A1H Group, RZ/A1M Group (2) 30. Digital Video Decoder Low-Pass Filter Control before Horizontal Sync Separation LPFHSYNC sets the noise reduction low-pass filter for the input video signal fed to a sync separator in order to avoid sync separation error caused by noise. A low-pass filter cutoff frequency should be set not to deteriorate (i.e. to enable to detect) the composite sync signal components. Table 30.7 Low-Pass Filter Cutoff Frequency before Horizontal Sync Separation For Horizontal Sync Separation t fc (MHz) 1 0.25 2.147766323 2 0.21875 1.879295533 3 0.15625 1.342353952 4 0.125 1.073883162 5 0.10938 0.939647766 6 0.07813 0.671176976 7 0.0625 0.536941581 Video signal amplitude (10 bits) LPFHSYNC[2:0] Figure 30.9 (3) 1024 960 896 832 768 704 640 576 512 448 384 320 256 192 128 64 0 Video input fc = 0.54 MHz fc = 0.67 MHz fc = 0.94 MHz fc = 1.07 MHz fc = 1.34 MHz fc = 1.88 MHz fc = 2.15 MHz Low-Pass Filter Output Waveform near Horizontal Sync Signal during 100% White Signal Input (Horizontal: Pattern Diagram) Reference Level Operation Speed Control for Sync Separation VELOCITYSHIFT_H controls the speed for automatically determining the slice level. If sync skew is caused by sync sag, it can be improved by raising the determination speed using VELOCITYSHIFT_H. (4) Horizontal Sync Slicer Control SLICERMODE_H controls composite sync signal separation from the video signals. The slice level for composite sync signal separation can be set either manually or automatically. When automatic setting is used, the level is automatically set using the sync signal amplitude detection result, which is described later. The sync slicer can be controlled separately for horizontal and vertical sync signals. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 30-16 RZ/A1H Group, RZ/A1M Group (5) 30. Digital Video Decoder Vertical Sync Slicer Control SLICERMODE_V controls composite sync signal separation from the video signals. The slice level for composite sync signal separation can be set either manually or automatically. When automatic setting is used, the level is automatically set using the sync signal amplitude detection result, which is described later. The sync slicer can be controlled separately for horizontal and vertical sync signals. Horz. Sync (25%) Horz. Sync (50%) Horz. Sync (75%) Video Signal 75% 50% 25% Figure 30.10 75% 50% 25% Auto Slice Level Setting Horz. Sync Video Signal ADC Bottom (0[LSB]) Figure 30.11 CSYNCSLICE Manual Slice Level Setting R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 30-17 RZ/A1H Group, RZ/A1M Group 30.4.6 30. Digital Video Decoder Sync Separation Control Register 2 (SYNSCR2) Bit: 15 14 13 12 11 10 9 8 7 6 5 4 SYNCMAXDUTY_H[5:0] 3 2 1 0 SYNCMINDUTY_H[5:0] Initial value: 0 0 0 0 0 0 1 1 1 1 0 0 1 0 1 0 R/W: R R R R R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 15 to 12 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 11 to 6 SYNCMAX DUTY_H[5:0] 001111 R/W Max Ratio of Horizontal Cycle to Horizontal Sync Signal Pulse Width Valid when auto slice level setting is active (SLICERMODE_H 0). 5 to 0 SYNCMIN DUTY_H[5:0] 001010 R/W Min Ratio of Horizontal Cycle to Horizontal Sync Signal Pulse Width Valid when auto slice level setting is active (SLICERMODE_H 0). (1) Sync Amplitude Detection Control for Horizontal Sync Separation SYNCMAXDUTY_H and SYNCMINDUTY_H control the sync signal amplitude detection of composite sync signal included in the video signal. Table 30.8 Auto Slice Level Register Settings for Composite Sync Separation SYNCMAXDUTY_H [5:0] SYNCMINDUTY_H [5:0] Recommended Value Recommended Value Horizontal Period (sec) Horizontal Sync Width (sec) Video Active Period (sec) Horizontal Blanking Interval (sec) 525i/59.94 Hz 63.56 4.70 52.66 10.90 15 10 625i/50 Hz 64.00 4.70 52.00 12.00 15 10 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 30-18 RZ/A1H Group, RZ/A1M Group 30.4.7 30. Digital Video Decoder Sync Separation Control Register 3 (SYNSCR3) Bit: 15 14 13 12 11 10 9 8 7 SSCLIPSEL[3:0] 6 5 4 3 2 1 0 CSYNCSLICE_H[9:0] Initial value: 0 0 1 1 1 1 0 0 1 0 0 1 0 0 1 0 R/W: R R R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 15, 14 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 13 to 10 SSCLIPSEL [3:0] 1111 R/W Clipping Level Clip the video signal supplied to the vertical/horizontal sync separation low-pass filter Bit value = Clipping level (amplitude 50% to no clipping) 0: 512 1: 546 2: 580 3: 614 4: 648 5: 682 6: 716 7: 750 8: 785 9: 819 10: 853 11: 887 12: 921 13: 955 14: 989 15: 1023 9 to 0 CSYNCSLICE_ H[9:0] 0010010010 R/W Slice Level for Composite Sync Signal Separation (for horizontal sync signal) Valid when manual slice level setting is active (SLICERMODE_H = 0). Setting range: 0 to 1023 (1) Video Signal Clipping Setting for Sync Separation For input video signals supplied to the sync separator circuit, the level to clip the high tone component of the video signal is specified to reduce amplitude-dependency of the video signal. The video clipping level should be set not to deteriorate (i.e. to enable to detect) the composite sync signal components. (2) Slice Level Setting for Horizontal Sync Separation CSYNCSLICE_H sets the slice level for sync separation. This bit is valid only when SLICERMODE_H = 0. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 30-19 RZ/A1H Group, RZ/A1M Group 30.4.8 30. Digital Video Decoder Sync Separation Control Register 4 (SYNSCR4) Bit: 15 14 13 12 11 10 9 8 7 6 5 4 SYNCMAXDUTY_V[5:0] 3 2 1 0 SYNCMINDUTY_V[5:0] Initial value: 0 0 0 0 0 0 1 1 1 1 0 0 1 0 1 0 R/W: R R R R R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 15 to 12 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 11 to 6 SYNCMAX DUTY_V[5:0] 001111 R/W Max Ratio of Horizontal Cycle to Vertical Sync Signal Pulse Width Valid when auto slice level setting is active (SLICERMODE_V 0). 5 to 0 SYNCMIN DUTY_V[5:0] 001010 R/W Min Ratio of Horizontal Cycle to Horizontal Sync Signal Pulse Width Valid when auto slice level setting is active (SLICERMODE_V 0). (1) Sync Amplitude Detection Control for Vertical Sync Separation SYNCMAXDUTY_V and SYNCMINDUTY_V control the sync signal amplitude detection of composite sync signal included in the video signal. Table 30.9 Auto Slice Level Register Settings for Composite Sync Separation SYNCMINDUTY_V [5:0] SYNCMAXDUTY_V [5:0] Recommended Value Recommended Value 10.90 15 9 12.00 15 9 Horizontal Period (sec) Horizontal Sync Width (sec) Video Active Period (sec) Horizontal Blanking Interval (sec) 525i/59.94 Hz 63.56 4.70 52.66 625i/50 Hz 64.00 4.70 52.00 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 30-20 RZ/A1H Group, RZ/A1M Group 30.4.9 30. Digital Video Decoder Sync Separation Control Register 5 (SYNSCR5) Bit: 14 15 VSYNC DELAY Initial value: 0 R/W: R/W 13 12 11 10 9 8 7 VSYNCSLICE[4:0] 6 5 4 3 2 1 0 CSYNCSLICE_V[9:0] 0 1 0 1 1 0 0 1 0 0 1 0 0 1 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 15 VSYNCDELAY 0 R/W Delays the separated vertical sync signal for 1/4 horizontal cycle. 0: Disable 1/4fH delay 1: Enable 1/4fH delay Note: * Stability of the field determination result may be improved by changing VSYNCDELAY. 14 to 10 VSYNCSLICE [4:0] 01011 R/W Threshold for Vertical Sync Separation The greater the value, the wider pulse width is needed. 9 to 0 CSYNCSLICE_ V[9:0] 0010010010 R/W Slice Level for Composite Sync Signal Separation (for vertical sync signal) Valid when manual slice level setting is active (SLICERMODE_V = 0). Setting range: 0 to 1023 (1) Vertical Sync Separation Control VSYNCDELAY controls the phases of vertical sync signal and horizontal sync signal. When VSYNCDELAY is 1, the stability of the field determination result may be improved by delaying the vertical sync signal for 1/4 fH. (2) Vertical Sync Separation Control VSYNCSLICE controls the threshold for separating vertical sync signal from composite sync signal. The value will be set depending on the serration pulse width of each video signal format. Table 30.10 shows the recommended set values. Table 30.10 Recommended Threshold and Serration Pulse Width (for reference) Serration Pulse Width [sec] VSYNCSLICE[4:0] 525i/59.94Hz 27.08 10 625i/50Hz 27.30 10 (3) Slice Level Setting for Vertical Sync Separation CSYNCSLICE_V sets the slice level for sync separation. This bit is valid only when SLICERMODE_V = 0. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 30-21 RZ/A1H Group, RZ/A1M Group 30.4.10 30. Digital Video Decoder Horizontal AFC Control Register 1 (HAFCCR1) Bit: 14 15 13 12 HAFCGAIN[3:0] Initial value: 0 R/W: R/W Bit Bit Name 15 to 12 11 10 HAFCFRE ERUN 9 8 7 6 5 4 3 2 1 1 1 0 0 0 1 0 1 0 1 1 0 1 0 0 R/W R/W R/W R R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Description HAFCGAIN[3:0] 0110 R/W Horizontal AFC Loop Gain 0 to 5: A smaller value needs a longer time for synchronization. 6: Standard value 7 to 15: A larger value needs a shorter time for synchronization. 11 0 R Reserved This bit is always read as 0. The write value should always be 0. 10 HAFCFREE RUN 0 R/W Horizontal AFC Free-Run Oscillation Mode ON/OFF 0: OFF 1: ON 9 to 0 HAFCTYP[9:0] 1010110100 R/W Horizontal AFC Center Oscillation Frequency Set an offset from 1024th clock pulse in 27-MHz clock cycle units. (1) 0 HAFCTYP[9:0] Initial Value Horizontal AFC Loop Gain Control HAFCGAIN sets the loop gain (response speed) of the horizontal AFC. The larger the value is, the faster the response speed is. However, setting a larger value will result in higher susceptibility to noise. (2) Horizontal AFC Free-Run Control HAFCFREERUN controls the horizontal AFC free-run operation. When HAFCFREERUN is 1, the horizontal AFC operates independently of the inputs and performs free-run operation. HAFCFREERUN should usually be set to 0. (3) Horizontal AFC Lock Range (Horizontal) Control HAFCMIN, HAFCTYP, and HAFCMAX set the horizontal AFC center oscillation frequency and lock range. The horizontal AFC function is controlled to stabilize the horizontal sync signal when the signals are deteriorated by trick playback of VCR or a weak electric field. HAFCMIN[9:0] Min oscillation frequency of horizontal AFC HAFCTYP[9:0] Center oscillation frequency of horizontal AFC HAFCMAX[9:0] Max oscillation frequency of horizontal AFC Horizontal AFC lock range can be indicated by the following formula. HAFCMIN < HAFCTYP < HAFCMAX...(1) where HAFCMIN = HAFCTYP - allowable deviation HAFCTYP = N x M - 1024 HAFCMAX = HAFCTYP + allowable deviation M: Number of clock pulses per horizontal cycle (27-MHz sampling) N: Double speed setting 2 (double speed): M < 1024 1 (normal speed): M 1024 The horizontal AFC is locked if the formula indicated by (1) is satisfied. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 30-22 RZ/A1H Group, RZ/A1M Group 30. Digital Video Decoder When the horizontal AFC is locked, FHLOCK in VSYNCSR is set to 1. Otherwise, FHLOCK is 0. Table 30.11 Signal Format Horizontal AFC Lock Range Setting fH Horizontal Cycle M fH@ 27.0MHz N-Times Speed Setting HAFCMAX [9:0] HAFCTYP [9:0] HAFCMIN [9:0] 692 618 Deviation Unit 525i 63.56 [sec] 1716 [clk] 1 771 15.034 15.734 16.434 -0.700 0.700 [kHz] 625i 64.00 [sec] 1728 [clk] 1 785 704 629 81 -75 [clk] 14.925 15.625 16.325 -0.700 0.700 [kHz] Double-speed oscillation HAFCMIN / 2 + 512 HAFCMAX / 2 + 512 (3) (1) (2) (3) -74 [clk] Normal-speed oscillation HAFCMAX + 1024 HAFCMIN + 1024 (1) 0 Figure 30.12 79 (2) (3) 27-MHz clock cycle Horizontal AFC lock range with DOX2HOSC = 1 (forced double-speed oscillation) Horizontal AFC lock range with DOX2HOSC = 0 and NOX2HOSC = 1 (double-speed oscillation OFF) Horizontal AFC lock range with DOX2HOSC = 0 and NOX2HOSC = 0 (double-speed oscillation ON) Horizontal AFC Lock Range (Horizontal) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 30-23 RZ/A1H Group, RZ/A1M Group 30.4.11 30. Digital Video Decoder Horizontal AFC Control Register 2 (HAFCCR2) Bit: 15 14 13 12 Initial value: 0 R/W: R/W 11 10 9 8 7 6 NOX2H DOX2H OSC OSC HAFCSTART[3:0] 5 4 3 2 1 0 HAFCMAX[9:0] 0 0 0 0 0 1 0 1 1 1 0 0 1 1 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 15 to 12 HAFCSTART [3:0] 0000 R/W Start Line of Horizontal AFC Normal Operation (=VBI process end line) Start the phase comparison at the Nth line after the vertical sync signal. 11 NOX2HOSC 0 R/W Disable of Horizontal AFC Double Speed Detection 0: Auto control 1: Double speed oscillation disabled 10 DOX2HOSC 0 R/W Horizontal AFC Forced Double-Speed Oscillation 0: Auto control 1: Forced double-speed oscillation 9 to 0 HAFCMAX[9:0] 1011100110 R/W Maximum Oscillation Frequency of Horizontal AFC Set an offset from 1024th clock pulse in 27-MHz clock cycle units. (1) Horizontal AFC Lock Range (Vertical) Control HAFCSTART and HAFCEND specify the horizontal AFC operation range. The horizontal AFC operation should be normally stopped from several lines before the vertical sync signal to the vertical sync signal to avoid a malfunction occurring in the VCR head switch part. Vertical sync signal HAFCSTART Horizontal AFC hold period Figure 30.13 (2) HAFCEND Horizontal AFC lock period Horizontal AFC hold period Horizontal AFC Lock Range (Vertical) Horizontal AFC Double-Speed Control NOX2HOSC and DOX2HOSC control the horizontal AFC double speed detection. In the NTSC, PAL and SECAM formats, DOX2HOSC should always be 0. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 30-24 RZ/A1H Group, RZ/A1M Group 30.4.12 30. Digital Video Decoder Horizontal AFC Control Register 3 (HAFCCR3) Bit: 15 14 13 12 Initial value: 10 9 8 7 6 5 4 3 2 1 0 HAFCMIN[9:0] 0 0 0 1 0 1 0 1 0 0 0 0 0 1 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W 1 R/W: R/W 11 HAFCMODE [1:0] HAFCEND[3:0] Bit Bit Name Initial Value R/W Description 15 to 12 HAFCEND[3:0] 1000 R/W End line of Horizontal AFC Normal Operation (=VBI process start line) Stop the phase comparison at the Nth line before the vertical sync signal. 11, 10 HAFCMODE [1:0] 10 R/W Horizontal AFC VBI Period Operating Mode [1] Loop gain control for low S/N 0: Loop gain is fixed. 1: Loop gain is automatically controlled. [0] Horizontal AFC control during VBI period 0: Phase comparison is stopped during VBI period. 1: Loop gain is reduced during VBI period. 9 to 0 HAFCMIN[9:0] 1010000010 R/W Min Oscillation Frequency of Horizontal AFC Set an offset from 1024th clock pulse in 27-MHz clock cycle units. (1) Horizontal AFC Operation Control during VBI Period The malfunction caused by noise can be avoided by setting HAFCMODE[1] to 1 to reduce the loop gain for low S/N (VSYNCSR.ISNOISY = 1). The recommended value for HAFCMODE[1] is 1. HAFCMODE[0] controls the horizontal AFC operation during the VBI period. The recommended value for HAFCMODE[0] is 0. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 30-25 RZ/A1H Group, RZ/A1M Group 30.4.13 30. Digital Video Decoder Vertical Countdown Control Register 1 (VCDWCR1) Bit: 15 14 13 12 11 10 9 VCDFR NOVCD NOVCD VCDDEFAULT EERUN 50 60 [1:0] Initial value: 0 R/W: R/W 8 7 6 5 4 VCDWINDOW[5:0] 3 2 1 0 0 0 0 0 1 0 1 0 0 0 1 0 1 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 15 VCDFREERUN 0 R/W Vertical Countdown Free-Run Oscillation Mode ON/OFF 0: OFF 1: ON 14 NOVCD50 0 R/W Vertical Countdown 50-Hz Oscillation Mode OFF 0: 50-Hz oscillation ON 1: 50-Hz oscillation OFF 13 NOVCD60 0 R/W Vertical Countdown 60-Hz (59.94-Hz) Oscillation Mode OFF 0: 60-Hz oscillation ON 1: 60-Hz oscillation OFF 12, 11 VCDDEFAULT [1:0] 00 R/W Vertical Countdown Center Oscillation Frequency 0: Auto-detection 1: 50.00 Hz 2: 59.94 Hz 3: 60.00 Hz 10 to 5 VCDWINDOW [5:0] 010100 R/W Vertical Countdown Sync Area Set a value in 0.1-ms units. 4 to 0 VCDOFFSET [4:0] 01010 R/W Vertical Countdown Minimum Oscillation Frequency Set the shift from the center frequency in 0.1-ms units. (1) 0 VCDOFFSET[4:0] Vertical Countdown Free-Run Operation Control VCDFREERUN controls the vertical countdown free-run operation. When VCDFREERUN is 1, the vertical countdown free-run operation is performed independently of the inputs. VCDFREERUN should usually be set to 0. (2) Vertical Countdown 50-Hz Oscillation Control NOVD50 controls 50-Hz oscillation. When NOVCD50 is 1, the vertical countdown operation is not locked to 50 Hz. (3) Vertical Countdown 60-Hz Oscillation Control NOVD60 controls 60-Hz oscillation. When NOVCD60 is 1, the vertical countdown operation is not locked to 60 Hz. (4) Vertical Countdown Center Oscillation Frequency Control VCDDEFAULT sets the center frequency for the vertical countdown. Table 30.12 Vertical Countdown Operating Modes VCDDEFAULT[1:0] Operating Mode 0 Auto-detection 1 50.00 Hz 2 59.94 Hz 3 60.00 Hz R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 30-26 RZ/A1H Group, RZ/A1M Group (5) 30. Digital Video Decoder Vertical Countdown Lock Range Control VCDWINDOW and VCDOFFSET control the vertical countdown lock range. Figure 30.14 shows the bit settings and lock ranges. 60-Hz oscillation VCDWINDOW x 0.1 ms VCDOFFSET x 0.1 ms 0 16.6 ms 50-Hz oscillation VCDWINDOW x 0.1 ms VCDOFFSET x 0.1 ms 20.0 ms Time (1) (3) (2) (3) (1) Vertical countdown lock range with NOVCD 50 = 1 and NOVCD60 = 0 (60-Hz oscillation mode) (2) Vertical countdown lock range with NOVCD 50 = 0 and NOVCD60 = 1 (50-Hz oscillation mode) (3) Vertical countdown lock range with NOVCD 50 = 0 and NOVCD60 = 0 (auto detection mode) Figure 30.14 Vertical Countdown Lock Ranges R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 30-27 RZ/A1H Group, RZ/A1M Group 30.4.14 30. Digital Video Decoder Digital Clamp Control Register 1 (DCPCR1) 15 14 13 12 11 10 DCPMO DE_Y DCPCH ECK Bit: Initial value: 1 R/W: R/W 9 8 7 6 5 4 3 2 0 1 BLANKLEVEL_Y[9:0] 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R R R R/W R R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 15 DCPMODE_Y 1 R/W Clamp Level Setting Mode (Y signal) 0: Manual clamp level setting 1: Auto clamp level setting 14 to 12 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 11 DCPCHECK 0 R/W Digital Clamp Pulse Position Check The offset given by BLANKLEVEL is added to the clamp position. 10 0 R Reserved This bit is always read as 0. The write value should always be 0. 9 to 0 BLANKLEVEL_ Y[9:0] 0000000000 R/W Clamp Offset Level (Y signal) Set the subtraction value. Set a value in 1-LSB units. 2s complement (1) Y-Signal Clamp Operation Control DCPMODE_Y controls the clamp level of Y signal. When DCPMODE_Y = 0, the value set by BLANKLEVEL_Y is subtracted from the video signal. Y signal output = Y signal input - BLANKLEVEL_Y When DCPMODE_Y is 1, the video signal level at the digital clamp pulse position (pedestal level) and BLANKLEVEL_Y are added together and the resulting value is subtracted from the video signal. Y signal output = Y signal input - (detected value + BLANKLEVEL_Y) (2) Digital Clamp Pulse Position Check Control DCPCHECK allows the digital clamp pulse position to be displayed and checked on the screen. The following shows the steps to check the position. 1. Set DCPCHECK (digital clamp pulse position check bit) to 1. 2. Set SRCLEFT (left end of input video signal capturing area bit) and RES_HS[10:0] in SCL0_DS3 of the video display controller 5 scaler to 0. 3. Set clamp offset level of the signal to be monitored to Min value (-512 for BLANKLEVEL_Y, -32 for BLANKLEVEL_CB/CR). 4. Adjust the pulse position and width using DCPPOS_Y (or DCPPOS_C) and DCPWIDTH. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 30-28 RZ/A1H Group, RZ/A1M Group 30.4.15 30. Digital Video Decoder Digital Clamp Control Register 2 (DCPCR2) Bit: 15 14 13 12 DCPMO DE_C Initial value: 0 R/W: R/W 11 10 9 8 7 6 5 4 BLANKLEVEL_CB[5:0] 3 2 1 0 BLANKLEVEL_CR[5:0] 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R R R R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 15 DCPMODE_C 0 R/W Clamp Level Setting Mode (Cb/Cr signal) 0: Manual clamp level setting 1: Auto clamp level setting 14 to 12 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 11 to 6 BLANKLEVEL_ CB[5:0] 000000 R/W Clamp Offset Level (Cb signal) Set the subtraction value. Set a value in 1-LSB units. 2s complement 5 to 0 BLANKLEVEL_ CR[5:0] 000000 R/W Clamp Offset Level (Cr signal) Set the subtraction value. Set a value in 1-LSB units. 2s complement (1) Cb/Cr-Signal Clamp Operation Control DCPMODE_C controls the clamp level of Cb/Cr-signal. When DCPMODE_C = 0, the value set by BLANKLEVEL_CB/BLANKLEVEL_CR is subtracted from the video signal. Cb signal output = Cb signal input - BLANKLEVEL_CB Cr signal output = Cr signal input - BLANKLEVEL_CR When DCPMODE_C = 1, sum of the video signal level (center level) in the digital clamp pulse position and BLANKLEVEL_CB/CR is subtracted from the video signal. Cb signal output = Cb signal input - (detected value + BLANKLEVEL_CB) Cr signal output = Cr signal input - (detected value + BLANKLEVEL_CR) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 30-29 RZ/A1H Group, RZ/A1M Group 30.4.16 30. Digital Video Decoder Digital Clamp Control Register 3 (DCPCR3) Bit: 15 13 14 12 DCPRESPONSE[2:0] 11 10 9 8 7 6 5 4 3 2 1 0 Initial value: 0 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R/W R/W R/W R R R R R R R R R R R R Bit Bit Name Initial Value R/W Description 15 0 R Reserved This bit is always read as 0. The write value should always be 0. 14 to 12 DCP RESPONSE [2:0] 101 R/W Digital Clamp Response Speed The larger the value is, the faster the response speed is. However, that will result in higher susceptibility to noise. 11 to 0 All 0 R Reserved These bits are always read as 0. The write value should always be 0. (1) Digital Clamp Response Speed DCPRESPONSE sets the digital clamp response speed. Though the larger value makes the response faster, that will result in higher susceptibility to noise. DCPRESPONSE is used in common to Y, Cb, and Cr signals. 30.4.17 Digital Clamp Control Register 4 (DCPCR4) Bit: 15 14 13 12 11 10 DCPSTART[5:0] Initial value: 0 R/W: R/W 9 8 7 6 5 4 3 2 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R/W R/W R/W R/W R R R R R R R R R R Bit Bit Name Initial Value R/W Description 15 to 10 DCPSTART [5:0] 010000 R/W Digital Clamp Start Line (in 1-line units) Start clamp pulses at the Nth line after the vertical sync signal. 9 to 0 All 0 R Reserved These bits are always read as 0. The write value should always be 0. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 30-30 RZ/A1H Group, RZ/A1M Group 30.4.18 30. Digital Video Decoder Digital Clamp Control Register 5 (DCPCR5) Bit: 15 14 13 12 11 10 DCPEND[5:0] Initial value: 0 R/W: R/W 9 8 7 6 5 4 3 2 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R/W R/W R/W R/W R R R R R R R R R R Bit Bit Name Initial Value R/W Description 15 to 10 DCPEND[5:0] 010000 R/W Digital Clamp End Line (in 1-line units) Stop clamp pulses at the Nth line before the vertical sync signal. 9 to 0 All 0 R Reserved These bits are always read as 0. The write value should always be 0. (1) Digital Clamp Pulse Control (Vertical) DCPSTART and DCPEND control the digital clamp pulses in the vertical direction. Figure 30.15 shows the bit settings and digital clamp timing. DCPSTART and DCPEND are used in common to Y, Cb, and Cr signals. Vertical sync signal DCPSTART Digital clamp pulse signal Figure 30.15 30.4.19 DCPEND Digital clamp pulse signal output period ... Digital Clamp Timing (Vertical) Digital Clamp Control Register 6 (DCPCR6) Bit: 14 15 13 12 11 10 9 8 DCPWIDTH[6:0] 7 6 5 4 3 2 1 0 Initial value: 0 0 1 1 0 1 1 0 0 0 0 0 0 0 0 0 R/W: R R/W R/W R/W R/W R/W R/W R/W R R R R R R R R Bit Bit Name Initial Value R/W Description 15 0 R Reserved This bit is always read as 0. The write value should always be 0. 14 to 8 DCPWIDTH [6:0] 0110110 R/W Digital Clamp Pulse Width Setting range: 0 to 127 Set a value in 27-MHz clock cycle units. 7 to 0 All 0 R Reserved These bits are always read as 0. The write value should always be 0. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 30-31 RZ/A1H Group, RZ/A1M Group 30.4.20 30. Digital Video Decoder Digital Clamp Control Register 7 (DCPCR7) Bit: 14 15 13 12 11 10 9 8 DCPPOS_Y[7:0] Initial value: 1 R/W: R/W 7 6 5 4 3 2 1 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 R/W R/W R/W R/W R/W R/W R/W R R R R R R R R Bit Bit Name Initial Value R/W Description 15 to 8 DCPPOS_Y [7:0] 10100010 R/W Digital Clamp Pulse Horizontal Start Position (Y signal) Setting range: 0 to 255 Set a value in 27-MHz clock cycle units. 7 to 0 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 30.4.21 Digital Clamp Control Register 8 (DCPCR8) Bit: 15 14 13 12 11 10 9 8 DCPPOS_C[7:0] Initial value: R/W: 7 6 5 4 3 2 1 0 0 0 0 1 1 0 1 1 0 0 0 0 0 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R R R R R R R R Bit Bit Name Initial Value R/W Description 15 to 8 DCPPOS_C [7:0] 00011011 R/W Digital Clamp Pulse Horizontal Start Position (Cb/Cr signal) Setting range: 0 to 255 Set a value in 27-MHz clock cycle units. 7 to 0 All 0 R Reserved These bits are always read as 0. The write value should always be 0. (1) Digital Clamp Pulse Control (Horizontal) DCPWIDTH, DCPPOS_Y, and DCPPOS_C control the digital clamp pulses in the horizontal direction. Figure 30.16 shows the bit settings and digital clamp timing. DCPPOS_Y is used for Y signal and DCPPOS_C is for Cb/Cr signal. DCPWIDTH is used in common to Y, Cb, and Cr signals. DCPPOS_Y/C / 27 (usec) DCPWIDTH / 27 (usec) Horz. Sync Clamp Pulse Video Signal Figure 30.16 colorburst synctip Digital Clamp Timing (Horizontal) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 30-32 RZ/A1H Group, RZ/A1M Group 30.4.22 30. Digital Video Decoder Noise Detection Control Register (NSDCR) Bit: 15 14 13 12 ACFINPUT[1:0] 11 10 9 8 7 6 5 4 ACFLAGTIME[4:0] 3 2 1 0 ACFFILTER[1:0] Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R/W R/W R R R R/W R/W R/W R/W R/W R R R/W R/W Bit Bit Name Initial Value R/W Description 15, 14 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 13, 12 ACFINPUT[1:0] 00 R/W Video Signal for Autocorrelation Function 0: Y signal 1: Cb signal 2, 3: Cr signal 11 to 9 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 8 to 4 ACFLAGTIME [4:0] 00000 R/W Delay Time for Autocorrelation Function Calculation 0 to 31 clock pulses @ 27-MHz clock The NSDSR.AFCSTRENGTH value almost corresponds to noise power when the delay time is set to 0. 3, 2 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 1, 0 ACFFILTER [1:0] 00 R/W Smoothing Parameter of Autocorrelation Function Data The smaller the ACFFILTER value is, the longer the time period is taken. The time period varies from 1 field to several seconds. (1) Input for Noise Detection ACFINPUT controls inputs for noise detection. Table 30.13 Input Selection for Noise Detection ACFINPUT Input Signal 0 Y signal 1 Cb signal 2, 3 Cr signal (2) Autocorrelation Function Control for Noise Detection ACFLAGTIME controls autocorrelation function for noise detection. The NSDSR.AFCSTRENGTH value almost corresponds to noise power when the delay time is set to 0. (3) Smoothing Filter Control for Noise Detection ACFFILTER controls smoothing function for noise detection inputs. The smaller the ACFFILTER value is, the larger the field integration is (the longer time period is taken for noise detection). R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 30-33 RZ/A1H Group, RZ/A1M Group 30.4.23 30. Digital Video Decoder Burst Lock/Chroma Decoding Control Register (BTLCR) Bit: 15 14 LOCKRANGE [1:0] Initial value: 0 R/W: R/W 13 12 LOOPGAIN[1:0] 11 10 9 LOCKLIMIT[1:0] BCOFR EERUN 8 7 6 DEFAULTSYS [1:0] 5 4 3 2 1 0 NONTS NONTS NOPAL NOPAL NOPAL NOSEC C358 C443 M N 443 AM 1 0 1 1 0 0 0 0 0 0 0 0 0 0 0 R/W R/W R/W R/W R/W R/W R R/W R/W R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 15, 14 LOCKRANGE [1:0] 01 R/W Burst Lock PLL Lock Range 0: 400 Hz 1: 800 Hz 2: 1200 Hz 3: 1600 Hz 13, 12 LOOPGAIN [1:0] 01 R/W Burst Lock PLL Loop Gain The larger value makes the response faster, but the noise is more easily picked up. 11, 10 LOCKLIMIT [1:0] 10 R/W Level for Burst Lock PLL to Re-Search Free-Run Frequency The larger value more easily unlocks the PLL to start re-search. 9 BCOFREERUN 0 R/W Burst Lock PLL Free-Run Oscillation Mode ON/OFF 0: OFF 1: ON 8 0 R Reserved This bit is always read as 0. The write value should always be 0. 7, 6 DEFAULTSYS[ 1:0] 00 R/W Default Color System 0: NTSC 1: PAL 2: SECAM 3: Not specified 5 NONTSC358 0 R/W NTSC-M Detection Control 0:NTSC-M detection ON 1:NTSC-M detection OFF 4 NONTSC443 0 R/W NTSC-4.43 Detection Control 0:NTSC-4.43 detection ON 1:NTSC-4.43 detection OFF 3 NOPALM 0 R/W PAL-M Detection Control 0:PAL-M detection ON 1:PAL-M detection OFF 2 NOPALN 0 R/W PAL-N Detection Control 0:PAL-N detection ON 1:PAL-N detection OFF 1 NOPAL443 0 R/W PAL-B, G, H, I, D Detection Control 0: PAL-B, G, H, I, D detection ON 1: PAL-B, G, H, I, D detection OFF 0 NOSECAM 00 R/W SECAM Detection Control 0: SECAM detection ON 1: SECAM detection OFF R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 30-34 RZ/A1H Group, RZ/A1M Group (1) 30. Digital Video Decoder Lock Range of Burst Lock PLL LOCKRANGE controls the lock range of the burst lock PLL. Table 30.14 Lock Range of Burst Lock PLL LOCKRANGE Lock Range of Burst Lock PLL 0 0: 400 Hz 1 1: 800 Hz 2 2: 1200 Hz 3 3: 1600 Hz (2) Burst Lock PLL Loop Gain Control LOOPGAIN controls the loop gain of the burst lock PLL. The larger value makes the response faster, but the noise is more easily picked up. (3) Burst Lock PLL Lock Limit Control LOCKLIMIT controls the lock limit of the burst lock PLL. The larger the LOCKLIMIT value is, the more easily the PLL free-run frequency is unlocked to start re-search. (4) Burst Lock PLL Free-Run Operation Control BCOFREERUN controls the free-run operation of burst lock PLL. When BCOFREERUN is 1, the burst lock PLL performs free-run operation independently of the inputs. BCOFREERUN should usually be set to 0. (5) Default Color System during Chroma Decoding DEFAULTSYS sets the default color system when automatic judgement of the color system for use in chroma decoding is not possible. Table 30.15 Default Color System DEFAULTSYS Default Color System 0 NTSC 1 PAL 2 SECAM 3 Not specified R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 30-35 RZ/A1H Group, RZ/A1M Group (6) 30. Digital Video Decoder Color System Detection Control NONTSC358, NONTSC443, NOPALM, NOPALN, NOPAL443, and NOSECAM control the color system detection. Color system detection can be fully automatic, manual, or semi-automatic (detecting the specified color system only). If the detection result does not apply to any color system type, a color system selected by DEFAULTSYS is used for the operation. Color system detection can be controlled (ON or OFF) individually for each type. By enabling one particular color system to be detected, the color system can be fixed. Table 30.16 shows the color system detection control methods. Table 30.16 Color System Detection Control NOSECAM NOPAL443 NOPALN NOPALM NONTSC443 NONTSC358 Auto 0 0 0 0 0 0 NTSC-3.58(M) 1 1 1 1 1 0 NTSC-4.43 1 1 1 1 0 1 PAL-M 1 1 1 0 1 1 PAL-N 1 1 0 1 1 1 PAL-4.43 1 0 1 1 1 1 SECAM 0 1 1 1 1 1 In auto mode, the color system detection result is stored into the register. Table 30.17 and Table 30.18 show color system detection and detection result setting. Table 30.17 Color System Detection Result (1) COLORSYS[1:0] FSCMODE FVMODE Detection Result 0: NTSC 0: 3.58 MHz Don't care NTSC-M 0: NTSC 1: 4.43 MHz Don't care NTSC-4.43 1: PAL 0: 3.58 MHz 0: 50 Hz PAL-N 1: PAL 0: 3.58 MHz 1: 60 Hz PAL-M 1: PAL 1: 4.43 MHz 0: 50 Hz PAL-B, H, I, G, D 1: PAL 1: 4.43 MHz 1: 60 Hz PAL-60 2: SECAM SECAM 3: Unknown Undetectable ISNTSC ISPAL ISSECAM 0 0 0 Table 30.18 Undetectable Color System Detection Result (2) NTSC 1 0 0 PAL 0 1 0 SECAM 0 0 1 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 30-36 RZ/A1H Group, RZ/A1M Group 30.4.24 30. Digital Video Decoder Burst Gate Pulse Control Register (BTGPCR) Bit: 15 14 13 BGPCH ECK Initial value: 0 R/W: R/W 12 11 10 9 8 7 6 5 BGPWIDTH[6:0] 4 3 2 1 0 BGPSTART[7:0] 0 1 0 0 1 0 0 1 0 0 0 0 0 1 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 15 BGPCHECK 0 R/W Burst Gate Pulse Position Check Displays the front and end edges of burst gate pulses by white lines. 14 to 8 BGPWIDTH [6:0] 0100100 R/W Burst Gate Pulse Width Specify the offset from the 64th clock pulse width in 27-MHz clock cycle units. 7 to 0 BGPSTART [7:0] 10000010 R/W Burst Gate Pulse Start Position Specify the position from the horizontal sync signal reference in 27-MHz clock cycle units. (1) Burst Gate Pulse Control BGPWIDTH and BGPSTART control the burst gate pulse timing. The burst gate pulse position is specified to extract color burst from the video signal which is considered as a reference signal for the burst lock PLL. Usually, the burst gate pulse should be set so that it should start at the latter part of the horizontal sync signal and include the reference position in order to respond to an insert position shift of color burst caused by VCR. Horizontal front porch Horizontal sync pulse Horizontal back porch Video signal Color burst Burst gate pulse BGPSTART / 27.0 [usec] Figure 30.17 (2) (BGPWIDTH + 64) / 27.0 [usec] Burst Gate Pulse Generation Timing Burst Gate Pulse Position Check BGPCHECK controls the burst gate pulse position check on screen. The following shows the steps to check the position: * Burst gate position check: Set BGPCHECK to 1. * Input video signal capturing left end setting: Set SRCLEFT to 0 and RES_HS[10:0] in SCL0_DS3 of the video display controller 5 scaler to 0. * Adjust the pulse position and width with BGPSTART and BGPWIDTH. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 30-37 RZ/A1H Group, RZ/A1M Group 30.4.25 30. Digital Video Decoder ACC Control Register 1 (ACCCR1) Bit: 14 15 13 12 Initial value: 1 R/W: R/W 11 ACC MODE KILLEROFFSET[3:0] 10 9 8 7 6 ACCMAXGAIN [1:0] 5 4 3 2 1 0 ACCLEVEL[8:0] 0 0 0 0 0 0 1 0 0 1 0 0 1 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 15 to 12 KILLER OFFSET[3:0] 1000 R/W The levels of these bits and KILLERLEVEL are added together to be the level to turn off the color killer. This level corresponds to the Peak-to-Peak amplitude of the color burst signal. 11 ACCMODE 0 R/W ACC Operating Mode 0: Auto gain 1: Manual gain 10, 9 ACCMAXGAIN [1:0] 00 R/W Maximum ACC Gain Valid when ACCMODE = 0 (auto gain setting). 0: 6 times 1: 8 times 2: 12 times 3: 16 times 8 to 0 ACCLEVEL [8:0] 100100100 R/W ACC Reference Color Burst Amplitude Valid when ACCMODE = 0 (auto gain setting). Set Peak-to-Peak amplitude in 1-LSB units. (1) Color Killer Offset Control KILLEROFFSET sets the hysteresis to make the color killer OFF. If the KILLEROFFSET value is too large, the color killer cannot be turned off as long as the burst amplitude is not large enough. If the KILLEROFFSET value is too small, the color killer is turned on and off repeatedly due to noise. The standard value is between 4 and 10. Killer operation Killer OFF Killer ON KILLERLEVEL KILLERLEVEL [IRE] + KILLEROFFSET Maximum burst amplitude (quantum size) Figure 30.18 Color Killer Operation R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 30-38 RZ/A1H Group, RZ/A1M Group (2) 30. Digital Video Decoder ACC Operation Control ACCMODE controls the ACC operation. Table 30.19 ACC Operating Modes ACCMODE Color Gain Adjustment 0 Auto gain 1 Manual gain (3) Maximum ACC Gain Control ACCMAXGAIN controls the maximum ACC gain. ACCMAXGAIN is valid only when ACCMODE = 0. Table 30.20 Maximum ACC Gain ACCMAXGAIN Maximum Color Gain 0 6 times 1 8 times 2 12 times 3 16 times (4) ACC Level Control ACCLEVEL sets the burst amplitude of the chroma signal after gain correction. ACCLEVEL is valid only when ACCMODE = 0. The ACC adjusts the gain so that the input chroma signal burst amplitude should be the same level as the ACCLEVEL value. Input signal Gain is computed based on the burst. Gain is automatically adjusted. ACCLEVEL Output signal Figure 30.19 ACC Level Setting R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 30-39 RZ/A1H Group, RZ/A1M Group 30. Digital Video Decoder [IRE] Output signal 70 40 Standard burst signal amplitude (p-p): 40 [IRE] 0 0 2.5 70 [IRE] Input signal Figure 30.20 ACC Input/Output Characteristics Table 30.21 ACC Characteristics Input Burst Signal Level Output Burst Signal Level More than 24.1 [dB] Reference amplitude (variable) acceptable error (variable) 24.1[dB] or less Decreased in proportion to input level 30.4.26 ACC Control Register 2 (ACCCR2) Bit: 15 14 13 12 11 10 9 8 7 6 CHROMASUB GAIN[1:0] 5 4 3 2 1 0 CHROMAMAINGAIN[8:0] Initial value: 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 R/W: R R R R R R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 15 to 11 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 10, 9 CHROMA SUBGAIN[1:0] 00 R/W Chroma Manual Gain (sub) Valid when ACCMODE = 1 (manual gain setting) 0: 1 time 1: 2 times 2: 4 times 3: 8 times 8 to 0 CHROMA MAINGAIN[8:0] 100000000 R/W Chroma Manual Gain (main) Valid when ACCMODE = 1 (manual gain setting) The value 256 corresponds to 1 time. (1) Chroma Gain Adjustment (Manual) Control CHROMASUBGAIN and CHROMAMAINGAIN control the chroma gain. CHROMASUBGAIN and CHROMAMAINGAIN are valid only when ACCMODE is 1. C signal output = C signal input x (CHROMASUBGAIN + CHROMAMAINGAIN/256) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 30-40 RZ/A1H Group, RZ/A1M Group 30.4.27 30. Digital Video Decoder ACC Control Register 3 (ACCCR3) Bit: 15 14 13 12 ACCRESPONSE [1:0] Initial value: 0 R/W: R/W 11 10 9 8 7 6 5 KILLER MODE ACCPRECIS[5:0] 4 3 2 1 KILLERLEVEL[5:0] 0 1 0 1 0 1 0 0 0 0 0 1 0 0 1 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R Bit Bit Name Initial Value R/W Description 15, 14 ACC RESPONSE [1:0] 01 R/W ACC Response Speed The larger value makes the response faster, but the noise is more easily picked up. stment by 1 LSB of 10-bit accuracy. 13 to 8 ACCPRECIS [5:0] 010100 R/W ACC Gain Adjustment Accuracy Set the acceptable error level of color burst signal amplitude after ACC adju 7 KILLERMODE 0 R/W Forced Color Killer Mode ON/OFF 0: Auto-detection 1: Killer mode is forcedly ON. 6 to 1 KILLERLEVEL [5:0] 001001 R/W Color Killer Operation Start Point Set the half value of Peak-to-Peak amplitude by 1 LSB of 10-bit accuracy. 0 0 R Reserved This bit is always read as 0. The write value should always be 0. (1) ACC Response Speed Control ACCRESPONSE controls the ACC response speed. The larger value makes the response faster, and the smaller value makes it slower. However, the large value causes the noise to be more easily picked up. (2) ACC Acceptable Error Range Control ACCPRECIS controls the acceptable error range of the output burst signal amplitude based on ACCLEVEL (target value). If ACCLEVEL = 236 and ACCPRECIS = 20, the ACC gain is fixed within the following range: (236 - 20) < Output signal burst signal amplitude < (236 + 20) (3) Killer Operating Mode Control KILLERMODE controls the killer operating mode. When KILLERMODE = 1, the killer is forcedly turned ON. (4) Killer Level Control KILLERLEVEL controls the level to make the killer ON. For details, see section 30.4.25 (1), Color Killer Offset Control. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 30-41 RZ/A1H Group, RZ/A1M Group 30.4.28 30. Digital Video Decoder TINT Control Register (TINTCR) Bit: 15 14 13 12 11 10 9 8 7 6 5 TINTSUB[5:0] Initial value: 0 R/W: R/W 4 3 2 1 0 TINTMAIN[9:0] 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 15 to 10 TINTSUB[5:0] 000000 R/W Fine Adjustment of R-Y Demodulation Axis (only valid for NTSC/PAL) Set a value by 360/1024 degrees. 2s complement 9 to 0 TINTMAIN[9:0] 0000000000 R/W Hue Adjustment Level (only valid for NTSC/PAL) Set a value by 360/1024 degrees. 2s complement (1) R-Y Axis Correction Control TINTSUB controls the phase of R-Y axis by 11.25 degrees. R-Y Axis offset +11.25 [deg.] (Max : +11.25 [deg.]) Normal (Center ) R-Y R-Y Axis offset -11.25 [deg .] (Max : -11.25 [deg.]) R-Y R-Y Red Yellow Magenta B-Y B-Y Green B-Y Blue Cyan 11.25 deg . -11.25 deg. -11.25 [deg .] < Axis < 11.25 [deg.] Figure 30.21 (2) Example of R-Y Axis Correction Hue Adjustment (TINT) Correction Control TINTMAIN controls the phase of demodulation axis by 0 to 360 degrees. +45 [deg .] (Max : + 180 [deg .]) Normal (Center ) -45 [deg .] (Max : -180 [deg.]) R-Y R-Y R-Y Red Yellow Magenta B-Y B-Y Green 45deg. Blue Cyan B-Y -45deg. -180 [ Deg.] < HUE < +180 [deg.] Figure 30.22 Example of Hue Adjustment (TINT) Correction R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 30-42 RZ/A1H Group, RZ/A1M Group 30.4.29 30. Digital Video Decoder Y/C Delay/Chroma Decoding Control Register (YCDCR) Bit: 15 14 13 12 11 10 9 8 7 6 5 4 LUMADELAY[4:0] 3 2 1 0 CHROM DEMODMODE ALPF [1:0] Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 R/W: R R R R R R R R/W R/W R/W R/W R/W R R/W R/W R/W Bit Bit Name Initial Value R/W Description 15 to 9 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 8 to 4 LUMADELAY [4:0] 00000 R/W Luminance Signal Delay Adjustment -16 to +15 clock pulses Set a value by the 2s complement. 3 0 R Reserved This bit is always read as 0. The write value should always be 0. 2 CHROMALPF 0 R/W LPF for Demodulated Chroma 0: Not used 1: Used 1, 0 DEMODMODE [1:0] 10 R/W Averaging Processing for Pre-Demodulated Line 0: No processing 1: Setting prohibited 2: For PAL 3: Setting prohibited (1) Y/C Delay Adjustment Control LUMADELAY controls the Y/C delay. Table 30.22 Y/C Delay Adjustment LUMADELAY Operation 31 Advances Y signal by 1 [clk] : : 16 Advances Y signal by 16 [clk] 0 No delay 1 Delays Y signal by 1 [clk] : : 15 Delays Y signal by 15 [clk] (2) Frequency Band Limiting after Demodulation CHROMALPF turns on or off the frequency band limiting filter after demodulation. Table 30.23 Frequency Band Limiting after Demodulation CHROMALPF Operation 0 Frequency band-limiting filter OFF 1 Frequency band-limiting filter ON R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 30-43 RZ/A1H Group, RZ/A1M Group (3) 30. Digital Video Decoder Chroma Decoding Operation Control DEMODMODE controls operating modes of chroma demodulation. Table 30.24 Chroma Decoding Operation Modes DEMODMODE Operation 0 One-line demodulation 2 Two-line demodulation for PAL only 1 and 3 Setting prohibited 30.4.30 AGC Control Register 1 (AGCCR1) Bit: 15 14 13 12 DORED NORED UCE UCE 11 10 9 8 7 6 5 4 3 2 1 0 AGCLEVEL[8:0] AGCRESPONSE[2:0] Initial value: 0 0 0 0 1 0 1 0 1 1 1 0 1 1 0 0 R/W: R R R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 15, 14 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 13 DUREDUCE 0 R/W Manual Control of Sync Signal Amplitude Detection during VBI Period 0: Sets sync amplitude to AGC standard value. 1: Sets AGC gain to 3/4 times the normal gain value. 12 NOREDUCE 0 R/W Control of Sync Signal Amplitude Detection during VBI Period 0: Detects sync amplitude. 1: Does not detect sync amplitude. 11 to 9 AGC RESPONSE [2:0] 101 R/W AGC Response Speed The larger register value makes the response faster However, the larger value causes the noise to be more easily picked up. 8 to 0 AGCLEVEL [8:0] 011101100 R/W Sync Signal Reference Amplitude Setting range: 0 to 511 10-bit unsigned value (1) Sync Signal Amplitude Detection during VBI Period DOREDUCE and NOREDUCE control detection of the AGC sync signal amplitude fluctuation during VBI period. Table 30.25 Sync Signal Amplitude Detection Operation during VBI Period DOREDUCE Sync Signal Amplitude Detection Operation during VBI Period 0 Sets sync amplitude to AGC standard 1 Sets AGC gain to 3/4 times the normal gain value Table 30.26 Sync Signal Amplitude Detection during VBI Period NOREDUCE Sync Signal Amplitude Detection during VBI Period 0 Detects sync amplitude. 1 Does not detect sync amplitude. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 30-44 RZ/A1H Group, RZ/A1M Group (2) 30. Digital Video Decoder AGC Response Speed Control AGCRESPONSE controls the AGC response speed. The larger register value makes the response faster, and smaller value makes it slower. (The large value causes the noise to be more easily picked up.) The recommended value is 4 to avoid a malfunction caused by trick playback of VCR (fast-forward play/rewind play) or a weak electric field. (3) AGC Level Control AGCLEVEL controls the AGC target level. When NTSC signals are quantized by a 10-bit A/D converter, sync signal amplitude for full range of the A/D converter can be provided by: 1023[LSB] x (40[IRE] / 173[IRE]) = 236.53179[LSB] Table 30.27 shows the ideal AGC level for each input signal format. Table 30.27 AGC Level Setting Values (Ideal Values) Input Signal Format AGCLEVEL[8:0] NTSC 236 PAL/SECAM 248 Table 30.28 AGC Characteristics Input Sync Signal Level Output Sync Signal Level 0 or more [dB] Increased in proportion to input level -8.52 to 0 [dB] Reference amplitude (variable) acceptable error (variable) -8.52 or less [dB] Decreased in proportion to input level [IRE] Output signal 70 40 Standard sync amplitude (p-p): 40 [IRE] 0 0 15 40 70 [IRE] Input signal Figure 30.23 AGC Characteristics (Sync Signal Amplitude Reference) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 30-45 RZ/A1H Group, RZ/A1M Group 30.4.31 30. Digital Video Decoder AGC Control Register 2 (AGCCR2) Bit: 15 14 13 9 10 11 12 8 AGCPRECIS[5:0] 7 6 5 4 3 2 1 0 Initial value: 1 1 0 0 1 0 1 0 0 1 0 0 0 0 0 0 R/W: R R R/W R/W R/W R/W R/W R/W R R R R R R R R Bit Bit Name Initial Value R/W Description 15, 14 All 1 R Reserved These bits are always read as 1. The write value should always be 1. 13 to 8 AGCPRECIS [5:0] 001010 R/W AGC Gain Adjustment Accuracy Set acceptable error level for sync pulse amplitude after AGC adjustment by 1 LSB of 10-bit accuracy. 7 0 R Reserved This bit is always read as 0. The write value should always be 0. 6 1 R Reserved This bit is always read as 1. The write value should always be 1. 5 to 0 All 0 R Reserved These bits are always read as 0. The write value should always be 0. (1) AGC Acceptable Error Range Control AGCPRECIS controls the acceptable error range of the output sync signal amplitude based on AGCLEVEL (target value). If AGCLEVEL = 236 and AGCPRECIS = 10, AGC gain is fixed within the following range: (236 - 10) < Output sync signal amplitude < (236 + 10) In this case, the PGA gain can fall within a 2-step range. For video image with stabilized sync signal amplitude, AGCPRECIS = 4 is recommended, which enables the PGA gain to fall within a 1-step range, when the electric field is strong. For the above setting, the recommended value is 10 to avoid hunting in a weak electric field. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 30-46 RZ/A1H Group, RZ/A1M Group 30.4.32 30. Digital Video Decoder Peak Limiter Control Register (PKLIMITCR) Bit: 15 14 PEAKLEVEL[1:0] Initial value: 0 R/W: R/W 13 12 PEAKATTACK [1:0] 11 10 PEAKRELEASE [1:0] 9 8 7 6 PEAKRATIO [1:0] 5 4 3 2 1 0 MAXPEAKSAMPLES[7:0] 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 15, 14 PEAKLEVEL [1:0] 00 R/W Peak Luminance Value Limited by Peak Limiter (video signal level) 0: Limiter OFF 1: 1008 LSB 2: 992 LSB 3: 960 LSB Peak limiter is not operated if AGC is OFF irrespective of PEAKLEVEL value. 13, 12 PEAKATTACK [1:0] 10 R/W Response Speed with Peak Limiter Gain Decreased The larger value makes the response faster. 11, 10 PEAKRELEAS E[1:0] 00 R/W Response Speed with Peak Limiter Gain Increased The larger value makes the response faster. 9, 8 PEAKRATIO [1:0] 00 R/W Maximum Compression Rate of Peak Limiter 0: Compressed up to 50% 1: Compressed up to 25% 2: Compressed up to 12.5% 3: Compressed up to 0% 7 to 0 MAXPEAK SAMPLES[7:0] 00000000 R/W Allowable Number of Overflowing Pixels Set a value by 1024 pixels. Exceeding this value will start peak limiter operation. (1) Peak Limiter Level Control PEAKLEVEL controls the peak luminance limited by the peak limiter. If the number of pixels counted exceeds the value set in PEAKLEVEL and there exist pixels more than the value set in MAXPEAKSAMPLES, the peak limiter function is activated to reduce the gain. Table 30.29 Peak Limiter Level Control PEAKLEVEL Output Sync Signal Level 0 Peak limiter OFF 1 Peak limiter is activated at 1008 LSB 2 Peak limiter is activated at 992 LSB 3 Peak limiter is activated at 960 LSB (2) Peak Limiter Response Speed Control PEAKATTACK controls the response speed when the peak limiter gain is reduced. The larger value makes the response faster. (3) Peak Limiter Response Speed Control PEAKRELEASE controls the response speed when the peak limiter gain is increased. The larger value makes the response faster. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 30-47 RZ/A1H Group, RZ/A1M Group (4) 30. Digital Video Decoder Peak Limiter Gain Down Control PEAKRATIO sets the maximum compression rate of the peak limiter. Specifically, PEAKRATIO controls the amount of gain reduction (compression ratio) using the peak limiter function. Table 30.30 Peak Limiter Gain Down Control PEAKRATIO Output Sync Signal Level 0 Compressed up to 50% 1 Compressed up to 25% 2 Compressed up to 12.5% 3 Compressed up to 0% (5) Peak Limiter Determination Control MAXPEAKSAMPLES controls the number of overflowing pixels allowed. If the number of pixels counted during the vertical active period exceeds the value set in PEAKLEVEL and there exist pixels more than the value set in MAXPEAKSAMPLES, the peak limiter function is activated to reduce the gain. The maximum allowable value is obtained by MAXPEAKSAMPLES x 1024. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 30-48 RZ/A1H Group, RZ/A1M Group 30.4.33 30. Digital Video Decoder Over-Range Control Register 1 (RGORCR1) Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 RADJ_O_LEVEL0[9:0] Initial value: 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 R/W: R R R R R R R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 15 to 10 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 9 to 0 RADJ_O_ LEVEL0[9:0] 1111111111 R/W A/D Over-Threshold Level (Between levels 0 and 1) Level 0 (normal) to level 3 (completely over the range) are available. (1) A/D Over-Threshold Level (Between Levels 0 and 1) Control RADJ_O_LEVEL0 controls the A/D over-threshold level (between levels 0 and 1). Figure 30.24 shows the register values and threshold levels. 3 2 1 0 0 1 2 3 Figure 30.24 Value for detecting an overflow RADJ_O_LEVEL2 RADJ_O_LEVEL1 RADJ_O_LEVEL0 Value for detecting an underflow RADJ_U_LEVEL2 RADJ_U_LEVEL1 RADJ_U_LEVEL0 Over-Range Determination Areas R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 30-49 RZ/A1H Group, RZ/A1M Group 30.4.34 30. Digital Video Decoder Over-Range Control Register 2 (RGORCR2) Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 RADJ_U_LEVEL0[9:0] Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 15 to 10 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 9 to 0 RADJ_U_ LEVEL0[9:0] 0000000000 R/W A/D Under-Threshold Level (Between levels 2 and 3) Level 0 (normal) to level 3 (completely under the range) are available. (1) A/D Under-Threshold Level (Between Levels 2 and 3) Control RADJ_U_LEVEL0 controls the A/D under-threshold level (between levels 2 and 3). For the register values and threshold levels, see section 30.4.33, Over-Range Control Register 1 (RGORCR1). 30.4.35 Over-Range Control Register 3 (RGORCR3) Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 RADJ_O_LEVEL1[9:0] Initial value: 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 R/W: R R R R R R R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 15 to 10 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 9 to 0 RADJ_O_ LEVEL1[9:0] 1111111111 R/W A/D Over-Threshold Level (Between levels 1 and 2) Level 0 (normal) to level 3 (completely over the range) are available. (1) A/D Over-Threshold Level (Between Levels 1 and 2) Control RADJ_O_LEVEL1 controls the A/D over-threshold level (between levels 1 and 2). For the register values and threshold levels, see section 30.4.33, Over-Range Control Register 1 (RGORCR1). R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 30-50 RZ/A1H Group, RZ/A1M Group 30.4.36 30. Digital Video Decoder Over-Range Control Register 4 (RGORCR4) Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 RADJ_U_LEVEL1[9:0] Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 15 to 10 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 9 to 0 RADJ_U_ LEVEL1[9:0] 0000000000 R/W A/D Under-Threshold Level (Between levels 1 and 2) Level 0 (normal) to level 3 (completely under the range) are available. (1) A/D Under-Threshold Level (Between Levels 1 and 2) Control RADJ_U_LEVEL1 controls the A/D under-threshold level (between levels 1 and 2). For the register values and threshold levels, see section 30.4.33, Over-Range Control Register 1 (RGORCR1). 30.4.37 Over-Range Control Register 5 (RGORCR5) Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 RADJ_O_LEVEL2[9:0] Initial value: 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 R/W: R R R R R R R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 15 to 10 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 9 to 0 RADJ_O_ LEVEL2[9:0] 1111111111 R/W A/D Over-Threshold Level (Between levels 2 and 3) Level 0 (normal) to level 3 (completely over the range) are available. (1) A/D Over-Threshold Level (Between Levels 2 and 3) Control RADJ_O_LEVEL2 controls the A/D over-threshold level (between levels 2 and 3). For the register values and threshold levels, see section 30.4.33, Over-Range Control Register 1 (RGORCR1). R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 30-51 RZ/A1H Group, RZ/A1M Group 30.4.38 30. Digital Video Decoder Over-Range Control Register 6 (RGORCR6) Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 RADJ_U_LEVEL2[9:0] Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 15 to 10 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 9 to 0 RADJ_U_ LEVEL2[9:0] 0000000000 R/W A/D Under-Threshold Level (Between levels 0 and 1) Level 0 (normal) to level 3 (completely under the range) are available. (1) A/D Under-Threshold Level (Between Levels 0 and 1) Control RADJ_U_LEVEL2 controls the A/D under-threshold level (between levels 0 and 1). For the register values and threshold levels, see section 30.4.33, Over-Range Control Register 1 (RGORCR1). R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 30-52 RZ/A1H Group, RZ/A1M Group 30.4.39 30. Digital Video Decoder Over-Range Control Register 7 (RGORCR7) Bit: 13 12 15 14 TEST_MONI[2:0] 10 11 9 RADJ_MIX_K_FIX[2:0] 8 7 6 5 4 3 2 UCMP _SW 1 0 DCMP HWIDE _SW _SW Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 R/W: R R/W R/W R/W R/W R/W R/W R R R R R R R/W R/W R/W Bit Bit Name Initial Value R/W Description 15 0 R Reserved This bit is always read as 0. The write value should always be 0. 14 to 12 TEST_MONI [2:0] 000 R/W Test Mode 0 to 3: Normal operation 4: Level 0 part is output as black. 5: Level 1 part is output as black. 6: Level 2 part is output as black. 7: Level 3 part is output as black. 11 to 9 RADJ_MIX_K_ FIX[2:0] 000 R/W Forced Range Over/Under Mode 0 to 3: Auto detection 4: Fixed to Level 0 (normal state) 5: Fixed to level 1 (almost normal) 6: Fixed to level 2 (almost over the range) 7: Fixed to level 3 (completely over the range) 8 to 3 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 2 UCMP_SW 0 R/W Over-Range Detection Enable 0: Disables over-range detection 1: Enables over-range detection 1 DCMP_SW 0 R/W Under-Range Detection Enable 0: Disables under-range detection 1: Enables under-range detection 0 HWIDE_SW 1 R/W Horizontal Enlargement of Over/Under-Range Level 0: Does not provide horizontal enlargement 1: Provides horizontal enlargement (1) Over-Range Test Control TEST_MONI controls the over-range test. (2) Forced Over/Under-Range Mode Control RADJ_MIX_K_FIX controls the forced over-/under-range detection. (3) Over-Range Detection Control UCMP_SW enables the over-range detection. (4) Under-Range Detection Control DCMP_SW enables the under-range detection. (5) Horizontal Enlargement at Over/Under-Range Level HWIDE_SW controls the horizontal enlargement of the over/under-range level. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 30-53 RZ/A1H Group, RZ/A1M Group 30.4.40 30. Digital Video Decoder Feedback Control Register for Horizontal AFC Phase Comparator (AFCPFCR) Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 PHDET _FIX 2 1 0 PHDET_DIV[2:0] Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 R/W: R R R R R R R R R R R R/W R R/W R/W R/W Bit Bit Name Initial Value R/W Description 15 to 5 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 4 PHDET_FIX 0 R/W Forcible or LOWGAIN Control 0: LOWGAIN determination result used 1: Forcibly controlled (adjusted with PHDET_DIV) 3 0 R Reserved This bit is always read as 0. The write value should always be 0. 2 to 0 PHDET_DIV [2:0] 101 R/W Phase Comparator Feedback Adjust for Low Sync Signal Lock Stability 0: 1/1 1: 1/2 2: 1/4 3: 1/8 4: 1/16 5: 1/32 6 and 7: Setting prohibited (1) Phase Comparator Feedback Adjust PHDET_DEV adjusts the feedback amount as the phase comparison result when the lock stability is low. The greater the denominator is, the slower the reaction speed to the signal is. 1/1 (with limitation) LOWGAIN PHDET_FIX 0 1/2 1/4 D - 1 0 0 1 - 1/8 1/16 1/32 PHDET_DIV[2:0] "000" 5 1 0 LOWGAIN PHDET_FIX Figure 30.25 PHDET_DIV [2:0] 0 1 2 3 4 5 0 1 2 3 4 5 Output 1/1 1/2 1/4 1/8 1/16 1/32 1/1 1/1 1/2 1/4 1/8 1/16 1/32 Phase Comparator Feedback Adjust R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 30-54 RZ/A1H Group, RZ/A1M Group 30.4.41 30. Digital Video Decoder Register Update Enable Register (RUPDCR) Bit: Initial value: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 NEWSE TTING 0 R/W: R/W 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R R R R R R R R R R R R R R R Bit Bit Name Initial Value R/W Description 15 NEWSETTING 0 R/W V Update Enable for TGCR1 to TGCR3 1: Enables update. 0: Disables update. 14 to 0 All 0 R Reserved These bits are always read as 0. The write value should always be 0. (1) V Update Enable for TGCR1 to TGCR3 NEWSETTING enables/disables TGCR1 to TGCR3 to execute V update. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 30-55 RZ/A1H Group, RZ/A1M Group 30.4.42 30. Digital Video Decoder Sync Separation Status/Vertical Cycle Read Register (VSYNCSR) Bit: 15 14 13 12 11 10 9 8 7 6 5 FHCOU FHLOCK ISNOISY FHMODE NOSIGN FVLOCK FVMOD INTERL NT[0] AL E ACED 4 3 2 0 Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R R R R R R R R R Bit Bit Name Initial Value R/W Description 15 FHCOUNT[0] 0 R Horizontal AFC Oscillation Cycle (bit 0) Set a value by 1/64 of 27-MHz clock. 14 FHLOCK 0 R Horizontal AFC Lock Detection Result 0: Unlocked 1: Locked 13 ISNOISY 0 R Detection Result of Low S/N Signal by Sync Separation 0: Not low S/N signal 1: Low S/N signal 12 FHMODE 0 R Speed Detection Result 0: Normal speed (525i/625i, etc.) 1: Multiplied speed (525p/625p, etc.) 11 NOSIGNAL 0 R No-Signal Detection Result 0: Vertical sync signal detected 1: No vertical sync signal detected 10 FVLOCK 0 R Vertical Countdown Lock Detection Result 0: Unlocked 1: Locked 9 FVMODE 0 R Vertical Countdown Oscillation Mode 0: 50Hz 1: 60Hz 8 INTERLACED 0 R Interlace Detection Result 0: Progressive 1: Interlace 7 to 0 FVCOUNT[7:0] 00000000 R Vertical Cycle Measurement Result (in 0.1-ms units) (1) 1 FVCOUNT[7:0] Horizontal AFC Oscillation Cycle Read FHCOUNT indicates bit 0 of the horizontal AFC oscillation cycle. (2) Horizontal AFC Lock Detection Result Read FHLOCK indicates the horizontal AFC lock detection result. (3) Sync Separation Low S/N Signal Detection Result Read ISNOISY indicates the detection result of low S/N signal by sync separation. (4) Speed Detection Result Read FHMODE indicates the speed detection result. (5) No-Signal Detection Result Read NOSIGNAL indicates the no-signal detection result. (6) Vertical Countdown Lock Detection Result Read FVLOCK indicates the vertical countdown lock detection result. (7) Interlace Detection Result Read INTERFACED indicates the interlace detection result. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 30-56 RZ/A1H Group, RZ/A1M Group (8) 30. Digital Video Decoder Vertical Cycle Measurement Result Read FVCOUNT indicates the vertical cycle measurement result. 30.4.43 Horizontal Cycle Read Register (HSYNCSR) Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 FHCOUNT[16:1] Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R R R R R R R R R 3 2 1 0 Bit Bit Name Initial Value R/W Description 15 to 0 FHCOUNT [16:1] H'0000 R Horizontal AFC Oscillation Cycle (bit 16 to bit 1) Set a value by 1/64 of 27-MHz clock. (1) Horizontal AFC Oscillation Cycle Read FHCOUNT indicates the upper bits of the horizontal AFC oscillation cycle. 30.4.44 Digital Clamp Read Register 1 (DCPSR1) Bit: 15 14 13 12 11 10 9 8 7 CLAMPLEVEL_CB[5:0] 5 4 CLAMPLEVEL_Y[9:0] Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R R R R R R R R R Bit Bit Name 15 to 10 9 to 0 (1) 6 Initial Value R/W Description CLAMPLEVEL_ 000000 CB[5:0] R Digital Clamp Subtraction Value (Cb signal) Offset from the reference black level Set a value in 1-LSB units. 2s complement CLAMPLEVEL_ 0000000000 Y[9:0] R Digital Clamp Subtraction Value (Y signal) Offset from the reference black level Set a value in 1-LSB units. 2s complement Reading Digital Clamp Subtraction Value of Cb Signal CLAMPLEVEL_CB indicates the digital clamp subtraction value of Cb signal. (2) Reading Digital Clamp Subtraction Value of Y in Composite Signal CLAMPLEVEL_Y indicates the digital clamp subtraction value of Y signal. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 30-57 RZ/A1H Group, RZ/A1M Group 30.4.45 30. Digital Video Decoder Digital Clamp Read Register 2 (DCPSR2) Bit: 15 14 13 12 11 10 CLAMPLEVEL_CR[5:0] 8 7 6 5 4 3 2 1 0 Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R R R R R R R R R Bit Bit Name 15 to 10 9 to 0 (1) 9 Initial Value R/W Description CLAMPLEVEL_ 000000 CR[5:0] R Digital Clamp Subtraction Value (Cr signal) Offset from the reference black level Set a value in 1-LSB units. 2s complement R Reserved These bits are always read as 0. The write value should always be 0. All 0 Reading Digital Clamp Subtraction Value of Cr Signal CLAMPLEVEL_CR indicates the digital clamp subtraction value of Cr signal. 30.4.46 Noise Detection Read Register (NSDSR) Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 ACFSTRENGTH[15:0] Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R R R R R R R R R Bit Bit Name Initial Value R/W Description 15 to 0 ACF STRENGTH [15:0] H'0000 R Noise Autocorrelation Strength at Digital Clamp Pulse Position (normally in the pedestal position) When ACFLAGTIME = 0, ACFSTRENGTH almost corresponds to the noise power in the pedestal position. Square root and logarithm of detection result almost correspond to noise amplitude and S/N (relative value), respectively. (1) Reading Noise Autocorrelation Strength at Digital Clamp Pulse Position ACFSTRENGTH indicates the noise correlation strength at the digital clamp pulse position (normal pedestal position). R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 30-58 RZ/A1H Group, RZ/A1M Group 30.4.47 30. Digital Video Decoder Chroma Decoding Read Register 1 (CROMASR1) Bit: 15 14 13 FSC COLORSYS[1:0] MODE 12 11 FSC LOCK NO BURST 10 9 8 7 6 ACCSUBGAIN [1:0] 5 4 2 1 0 Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R R R R R R R R R Bit Bit Name Initial Value R/W Description 15, 14 COLORSYS [1:0] 00 R Color System Detection Result 0: NTSC 1: PAL 2: SECAM 3: Undetectable 13 FSCMODE 0 R Color Sub-Carrier Frequency Detection Result 0: 3.58 MHz 1: 4.43 MHz 12 FSCLOCK 0 R Burst Lock PLL Lock State Detection Result 0: Unlocked 1: Locked 11 NOBURST 0 R Color Burst Detection Result 0: Color burst present 1: No color burst present 10, 9 ACCSUBGAIN [1:0] 00 R Current ACC Gain Value (Sub) 0: 1 time 1: 2 times 2: 4 times 3: 8 times 8 to 0 ACCMAINGAIN [8:0] 000000000 R Current ACC gain value (Main) The value 256 corresponds to 1 time. (1) 3 ACCMAINGAIN[8:0] Color System Detection Result Read COLORSYS indicates the color system detection result. (2) Color Sub-Carrier Frequency Detection Result Read FSCMODE indicates the color sub-carrier frequency detection result. (3) Burst Lock PLL Lock State Detection Result Read FSCLOCK indicates the lock state detection result of the burst lock PLL. (4) Color Burst Detection Result Read NOBURST indicates the color burst detection result. (5) Current ACC Gain (Sub) Value Read ACCSUBGAIN indicates the current ACC gain (sub) value. (6) Current ACC Gain (Main) Value Read ACCMAINGAIN indicates the current ACC gain (main) value. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 30-59 RZ/A1H Group, RZ/A1M Group 30.4.48 30. Digital Video Decoder Chroma Decode Read Register 2 (CROMASR2) Bit: 15 14 13 12 ISSE CAM 11 10 ISPAL ISNTSC 9 8 7 6 5 4 3 2 1 0 LOCKLEVEL[7:0] Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R R R R R R R R R Bit Bit Name Initial Value R/W Description 15 to 13 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 12 ISSECAM 0 R SECAM Detection Result 0: Not SECAM signal 1: SECAM signal 11 ISPAL 0 R PAL Detection Result 0: Not PAL signal 1: PAL signal 10 ISNTSC 0 R NTSC Detection Result 0: Not NTSC signal 1: NTSC signal 9, 8 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 7 to 0 LOCKLEVEL [7:0] 00000000 R Low S/N Signal Detection Result by Burst Lock PLL The larger value corresponds to a higher S/N. (1) SECAM Signal Detection Result Read ISSECAM indicates the SECAM signal detection result. (2) PAL Signal Detection Result Read ISPAL indicates the PAL signal detection result. (3) NTSC Signal Detection Result Read ISNTSC indicates the NTSC signal detection result. (4) Read of Low S/N Signal Detection Result by Burst Lock PLL LOCKLEVEL indicates the low S/N signal detection result by the burst lock PLL. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 30-60 RZ/A1H Group, RZ/A1M Group 30.4.49 30. Digital Video Decoder Sync Separation Read Register (SYNCSSR) Bit: 15 14 13 12 11 10 ISREDU CED 9 8 7 6 5 4 3 2 1 0 SYNCDEPTH[9:0] Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R R R R R R R R R Bit Bit Name Initial Value R/W Description 15 to 13 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 12 ISREDUCED 0 R Sync Amplitude Detection Result during VBI Period 0: Amplitude is larger than that in image active period. 1: Amplitude is equal to that in image active period. 11, 10 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 9 to 0 SYNCDEPTH [9:0] 0000000000 R Sync Pulse Amplitude Detection Result (1) Reading Sync Amplitude Detection Result during VBI Period ISREDUCED indicates the sync amplitude detection result during VBI period. (2) Reading Sync Pulse Level Amplitude Detection Result SYNCDEPTH indicates the sync pulse amplitude detection result. 30.4.50 AGC Control Read Register 1 (AGCCSR1) Bit: 15 14 13 12 11 10 9 8 7 6 HIGHSAMPLES[7:0] 5 4 3 2 1 0 PEAKSAMPLES[7:0] Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R R R R R R R R R Bit Bit Name Initial Value R/W Description 15 to 8 HIGH SAMPLES[7:0] 00000000 R Number of Pixels Which Have Larger Luminance Value Than Peak Luminance Limited by Peak Limiter Indicated by 1024 pixels 7 to 0 PEAK SAMPLES[7:0] 00000000 R Number of Overflowing Pixels Indicated by 1024 pixels (1) Reading Number of Pixels Which Have Larger Luminance Value Than Peak Luminance Limited by Peak Limiter HIGHSAMPLES indicates the number of pixels which have larger luminance value than the peak luminance limited by the peak limiter. (2) Number of Overflowing Pixels PEAKSAMPLES indicates the number of overflowing pixels. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 30-61 RZ/A1H Group, RZ/A1M Group 30.4.51 30. Digital Video Decoder AGC Control Read Register 2 (AGCCSR2) Bit: 15 14 13 12 11 10 9 8 AGCCON VERGE 7 6 5 4 3 2 1 0 AGCGAIN[7:0] Initial value: 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 R/W: R R R R R R R R R R R R R R R R Bit Bit Name Initial Value R/W Description 15 to 9 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 8 AGC CONVERGE 0 R AGC Convergence Detection Result 0: Not converged 1: Converged 7 to 0 AGCGAIN[7:0] 01000000 R Current AGC Gain Value The value 64 corresponds to x1. (1) Reading AGC Convergence Detection Result AGCCONVERGE indicates the AGC convergence detection result. (2) Reading Current AGC Gain AGCGAIN indicates the current AGC gain. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 30-62 RZ/A1H Group, RZ/A1M Group 30.4.52 30. Digital Video Decoder Y/C Separation Control Register 3 (YCSCR3) Bit: 15 14 13 12 11 10 K15[3:0] Initial value: 0 R/W: R/W 9 8 7 6 5 4 K13[5:0] 3 2 1 0 K11[5:0] 0 1 0 0 0 1 0 0 0 0 0 0 1 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 15 to 12 K15[3:0] 0010 R/W Two-Dimensional Y/C Separation Filter Select Coefficient As the value becomes larger, the horizontal BPF is applied to the narrower range. 11 to 6 K13[5:0] 001000 R/W Two-Dimensional Y/C Separation Filter Select Coefficient As the value becomes larger, the horizontal BPF is applied to the narrower range. 5 to 0 K11[5:0] 000100 R/W Two-Dimensional Y/C Separation Filter Select Coefficient As the value becomes larger, the horizontal BPF is applied to the narrower range. (1) Two-Dimensional Y/C Separation Filter Select Coefficient Control K15 controls the two-dimensional Y/C separation filter select coefficient. For details, refer to section 30.5.5 (3), Horizontal and Vertical Correlation Detection Block. (2) Two-Dimensional Y/C Separation Filter Select Coefficient Control K13 controls the two-dimensional Y/C separation filter select coefficient. For details, refer to section 30.5.5 (3), Horizontal and Vertical Correlation Detection Block. (3) Two-Dimensional Y/C Separation Filter Select Coefficient Control K11 controls the two-dimensional Y/C separation filter select coefficient. For details, refer to section 30.5.5 (3), Horizontal and Vertical Correlation Detection Block. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 30-63 RZ/A1H Group, RZ/A1M Group 30.4.53 30. Digital Video Decoder Y/C Separation Control Register 4 (YCSCR4) Bit: 15 13 14 12 11 10 Initial value: 0 R/W: R/W 9 8 7 6 5 4 K14[5:0] K16[3:0] 3 2 1 0 K12[5:0] 0 1 1 0 1 0 0 0 0 0 0 0 0 0 1 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 15 to 12 K16[3:0] 0011 R/W Two-Dimensional Y/C Separation Filter Select Coefficient As the value becomes larger, the horizontal BPF is applied to the narrower range. 11 to 6 K14[5:0] 010000 R/W Two-Dimensional Y/C Separation Filter Select Coefficient As the value becomes larger, the horizontal BPF is applied to the narrower range. 5 to 0 K12[5:0] 000001 R/W Two-Dimensional Y/C Separation Filter Select Coefficient As the value becomes larger, the horizontal BPF is applied to the narrower range. (1) Two-Dimensional Y/C Separation Filter Select Coefficient Control K16 controls the two-dimensional Y/C separation filter select coefficient. For details, refer to section 30.5.5 (3), Horizontal and Vertical Correlation Detection Block. (2) Two-Dimensional Y/C Separation Filter Select Coefficient Control K14 controls the two-dimensional Y/C separation filter select coefficient. For details, refer to section 30.5.5 (3), Horizontal and Vertical Correlation Detection Block. (3) Two-Dimensional Y/C Separation Filter Select Coefficient Control K12 controls the two-dimensional Y/C separation filter select coefficient. For details, refer to section 30.5.5 (3), Horizontal and Vertical Correlation Detection Block. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 30-64 RZ/A1H Group, RZ/A1M Group 30.4.54 30. Digital Video Decoder Y/C Separation Control Register 5 (YCSCR5) Bit: 15 14 13 12 11 10 9 8 K22A[7:0] Initial value: R/W: 7 6 5 4 3 2 1 0 K21A[5:0] 0 1 0 0 0 0 0 0 0 0 0 0 0 1 1 0 R/W R/W R/W R/W R/W R/W R/W R/W R R R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 15 to 8 K22A[7:0] 01000000 R/W Two-Dimensional Y/C Separation Filter Select Coefficient As the value becomes larger, the vertical BPF is applied to the narrower range. 7, 6 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 5 to 0 K21A[5:0] 000110 R/W Two-Dimensional Y/C Separation Filter Select Coefficient As the value becomes larger, the vertical BPF is applied to the narrower range. (1) Two-Dimensional Y/C Separation Filter Select Coefficient Control K22A controls the two-dimensional Y/C separation filter select coefficient. For details, refer to section 30.5.5 (3), Horizontal and Vertical Correlation Detection Block. (2) Two-Dimensional Y/C Separation Filter Select Coefficient Control K21A controls the two-dimensional Y/C separation filter select coefficient. For details, refer to section 30.5.5 (3), Horizontal and Vertical Correlation Detection Block. 30.4.55 Y/C Separation Control Register 6 (YCSCR6) Bit: 15 14 13 12 11 10 9 8 K22B[7:0] Initial value: 0 R/W: R/W 7 6 5 4 3 2 1 0 K21B[5:0] 0 0 1 0 0 0 0 0 0 0 0 0 1 1 0 R/W R/W R/W R/W R/W R/W R/W R R R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 15 to 8 K22B[7:0] 00010000 R/W Two-Dimensional Y/C Separation Filter Select Coefficient As the value becomes larger, the vertical BPF is applied to the narrower range. 7, 6 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 5 to 0 K21B[5:0] 000110 R/W Two-Dimensional Y/C Separation Filter Select Coefficient As the value becomes larger, the vertical BPF is applied to the narrower range. (1) Two-Dimensional Y/C Separation Filter Select Coefficient Control K22B controls the two-dimensional Y/C separation filter select coefficient. For details, refer to section 30.5.5 (3), Horizontal and Vertical Correlation Detection Block. (2) Two-Dimensional Y/C Separation Filter Select Coefficient Control K21B controls the two-dimensional Y/C separation filter select coefficient. For details, refer to section 30.5.5 (3), Horizontal and Vertical Correlation Detection Block. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 30-65 RZ/A1H Group, RZ/A1M Group 30.4.56 30. Digital Video Decoder Y/C Separation Control Register 7 (YCSCR7) Bit: 14 15 13 12 11 K23B[3:0] Initial value: 0 R/W: R/W 10 9 8 K23A[3:0] 7 6 5 4 3 2 1 0 K24[4:0] 1 1 0 0 0 1 1 0 0 1 0 0 1 0 1 R/W R/W R/W R/W R/W R/W R/W R R R R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 15 to 12 K23B[3:0] 0110 R/W Two-Dimensional Y/C Separation Filter Select Coefficient As the value becomes larger, the vertical BPF is applied to the narrower range. 11 to 8 K23A[3:0] 0011 R/W Two-Dimensional Y/C Separation Filter Select Coefficient As the value becomes larger, the vertical BPF is applied to the narrower range. 7, 6 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 5 1 R Reserved This bit is always read as 1. The write value should always be 1. 4 to 0 K24[4:0] 00101 R/W Two-Dimensional Y/C Separation Filter Select Coefficient As the value becomes larger, the vertical BPF is applied to the wider range. (1) Two-Dimensional Y/C Separation Filter Select Coefficient Control K23B controls the two-dimensional Y/C separation filter select coefficient. For details, refer to section 30.5.5 (3), Horizontal and Vertical Correlation Detection Block. (2) Two-Dimensional Y/C Separation Filter Select Coefficient Control K23A controls the two-dimensional Y/C separation filter select coefficient. For details, refer to section 30.5.5 (3), Horizontal and Vertical Correlation Detection Block. (3) Two-Dimensional Y/C Separation Filter Select Coefficient Control K24 controls the two-dimensional Y/C separation filter select coefficient. For details, refer to section 30.5.5 (3), Horizontal and Vertical Correlation Detection Block. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 30-66 RZ/A1H Group, RZ/A1M Group 30.4.57 30. Digital Video Decoder Y/C Separation Control Register 8 (YCSCR8) In two-dimensional Y/C separation, horizontal BPF, vertical BPF, and horizontal/vertical BPF are adaptively switched. For the horizontal BPF and horizontal/vertical BPF, horizontal properties can be selected. Bit: 15 14 13 12 11 HBPF_ HVBPF_ HBPF1_9 HVBPF1_ HFIL_ NARROW NARROW TAP_ON 9TAP_ON TAP_SEL Initial value: 1 R/W: R/W 10 9 8 7 6 5 4 3 2 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R/W R/W R/W R R R R R R R R R R R Bit Bit Name Initial Value R/W Description 15 HBPF_ NARROW 1 R/W Latter-Stage Horizontal BPF Select 0: Bypass 1: 17 TAP 14 HVBPF_ NARROW 1 R/W Latter-Stage Horizontal/Vertical BPF Select 0: Bypass 1: 17 TAP 13 HBPF1_ 9TAP_ON 0 R/W Former-Stage Horizontal BPF Select 0: 17 TAP 1: 9 TAP 12 HVBPF1_ 9TAP_ON 0 R/W Former-Stage Horizontal/Vertical BPF Select 0: 17 TAP 1: 9 TAP 11 HFIL_TAP_SEL 0 R/W Horizontal Filter and Horizontal/Vertical Filter Bandwidth Switch Signal 0: 17 TAP 1: 9 TAP 10 to 0 All 0 R Reserved These bits are always read as 0. The write value should always be 0. (1) Horizontal BPF Select Control HBPF_NARROW selects the latter-stage horizontal BPF. For details, refer to section 30.5.5 (2), Horizontal and Vertical Filter Block. (2) Horizontal/Vertical BPF Select Control HVBPF_NARROW selects the latter-stage horizontal/vertical BPF. For details, refer to section 30.5.5 (2), Horizontal and Vertical Filter Block. (3) Horizontal BPF (Broadband) Select Control HBPF1_9TAP_ON selects the former-stage horizontal BPF. For details, refer to section 30.5.5 (2), Horizontal and Vertical Filter Block. (4) Horizontal/Vertical BPF (Broadband) Select Control HVBPF1_9TAP_ON selects the former-stage horizontal/vertical BPF. For details, refer to section 30.5.5 (2), Horizontal and Vertical Filter Block. (5) Horizontal BPF Bandwidth Switch Control HFIL_TAP_SEL switches the horizontal BPF bandwidths used for mixing. For details, refer to section 30.5.5 (5), Horizontal and Vertical Signal Mixing Block. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 30-67 RZ/A1H Group, RZ/A1M Group 30.4.58 30. Digital Video Decoder Y/C Separation Control Register 9 (YCSCR9) Bit: 15 14 13 12 DET2_ ON Initial value: R/W: 11 10 9 8 7 HSEL_MIX_Y[3:0] 6 5 4 3 VSEL_MIX_Y[3:0] 2 1 0 HVSEL_MIX_Y[3:0] 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R R R R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 15 DET2_ON 1 R/W Two-Dimensional Filter Mixing Select 0: Signals are not mixed after passing the correlation detection filter. 1: Signals are mixed after passing the correlation detection filter. 14 to 12 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 11 to 8 HSEL_MIX_Y [3:0] 0000 R/W Mixing Ratio of Signal after Passing Horizontal Filter to Signal after Passing Former-Stage Horizontal Filter 0: Horizontal filter 100.0% 1: Horizontal filter 87.5% to former-stage horizontal filter 12.5% 2: Horizontal filter 75.0% to former-stage horizontal filter 25.0% 3: Horizontal filter 62.5% to former-stage horizontal filter 37.5% 4: Horizontal filter 50.0% to former-stage horizontal filter 50.0% 5: Horizontal filter 37.5% to former-stage horizontal filter 62.5% 6: Horizontal filter 25.0% to former-stage horizontal filter 75.0% 7: Horizontal filter 12.5% to former-stage horizontal filter 87.5% 8: Former-stage horizontal filter 100% 9 to 15: Setting prohibited 7 to 4 VSEL_MIX_Y [3:0] 0000 R/W Mixing Ratio of Signal after Passing Vertical Filter to Signal after Passing Former-Stage Horizontal/Vertical Filter 0: Vertical filter 100.0% 1: Vertical filter 87.5% to former-stage horizontal/vertical filter 12.5% 2: Vertical filter 75.0% to former-stage horizontal/vertical filter 25.0% 3: Vertical filter 62.5% to former-stage horizontal/vertical filter 37.5% 4: Vertical filter 50.0% to former-stage horizontal/vertical filter 50.0% 5: Vertical filter 37.5% to former-stage horizontal/vertical filter 62.5% 6: Vertical filter 25.0% to former-stage horizontal/vertical filter 75.0% 7: Vertical filter 12.5% to former-stage horizontal/vertical filter 87.5% 8: Former-stage horizontal/vertical filter 100% 9 to 15: Setting prohibited 3 to 0 HVSEL_MIX_Y [3:0] 0000 R/W Mixing Ratio of Signal after Passing Horizontal/Vertical Filter to Signal after Passing Former-Stage Horizontal/Vertical Filter 0: Horizontal/vertical filter 100.0% 1: Horizontal/vertical filter 87.5% to former-stage horizontal/vertical filter 12.5% 2: Horizontal/vertical filter 75.0% to former-stage horizontal/vertical filter 25.0% 3: Horizontal/vertical filter 62.5% to former-stage horizontal/vertical filter 37.5% 4: Horizontal/vertical filter 50.0% to former-stage horizontal/vertical filter 50.0% 5: Horizontal/vertical filter 37.5% to former-stage horizontal/vertical filter 62.5% 6: Horizontal/vertical filter 25.0% to former-stage horizontal/vertical filter 75.0% 7: Horizontal/vertical filter 12.5% to former-stage horizontal/vertical filter 87.5% 8: Former-stage horizontal/vertical filter 100% 9 to 15: Setting prohibited (1) Two-Dimensional Filter Mixing Select Control DET2_ON selects two-dimensional filter mixing. For details, refer to section 30.5.5 (5), Horizontal and Vertical Signal Mixing Block. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 30-68 RZ/A1H Group, RZ/A1M Group (2) 30. Digital Video Decoder Control of Mixing Ratio of Signal after Passing Horizontal Filter to Signal after Passing FormerStage Horizontal Filter HSEL_MIX_Y controls the mixing ratio of the signal after passing a horizontal filter to the signal after passing the former-stage horizontal filter. For details, refer to section 30.5.5 (5), Horizontal and Vertical Signal Mixing Block. (3) Control of Mixing Ratio of Signal after Passing Vertical Filter to Signal after Passing FormerStage Horizontal/Vertical Filter VSEL_MIX_Y controls the mixing ratio of the signal after passing a vertical filter to the signal after passing the formerstage horizontal/vertical filter. For details, refer to section 30.5.5 (5), Horizontal and Vertical Signal Mixing Block. (4) Control of Mixing Ratio of Signal after Passing Horizontal/Vertical Filter to Signal after Passing Former-Stage Horizontal/Vertical Filter HVSEL_MIX_Y controls the mixing ratio of the signal after passing a horizontal/vertical filter to the signal after passing the former-stage horizontal/vertical filter. For details, refer to section 30.5.5 (5), Horizontal and Vertical Signal Mixing Block. 30.4.59 Y/C Separation Control Register 11 (YCSCR11) Bit: 8 7 6 5 4 15 14 13 12 11 10 9 Initial value: 1 1 0 1 1 0 0 0 0 0 0 0 R/W: R R R R R R R R/W R/W R/W R/W R/W 2 1 0 0 0 1 1 R/W R/W R/W R/W 3 V_Y_LEVEL[8:0] Bit Bit Name Initial Value R/W Description 15, 14 All 1 R Reserved These bits are always read as 1. The write value should always be 1. 13 0 R Reserved This bit is always read as 0. The write value should always be 0. 12, 11 All 1 R Reserved These bits are always read as 1. The write value should always be 1. 10, 9 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 8 to 0 V_Y_LEVEL [8:0] 000000011 R/W Vertical Luminance Detection Level for Correlation Detection Filter The luminance is detected when lower than the set value. (1) Vertical Luminance Detection Level for Correlation Detection Filter V_Y_LEVEL[8:0] select the vertical luminance detection level for correlation detection filter. Be sure to set 0 to all the bits in this field when this module is in use. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 30-69 RZ/A1H Group, RZ/A1M Group 30.4.60 30. Digital Video Decoder Y/C Separation Control Register 12 (YCSCR12) During two-dimensional Y/C separation, the horizontal bandwidth can be further narrowed using the cascade horizontal BPF after horizontal BPF, vertical BPF, and horizontal/vertical BPF are switched. Bit: 14 15 12 13 DET2_MIX_C[3:0] Initial value: 8 9 DET2_MIX_Y[3:0] 7 6 5 4 3 2 FIL2_MODE_2D [1:0] 1 0 FIL2_NAR ROW_2D 0 0 0 0 1 1 0 0 0 0 0 0 1 0 1 R/W R/W R/W R/W R/W R/W R/W R R R R R/W R/W R R/W 0 R/W: R/W 10 11 Bit Bit Name Initial Value R/W Description 15 to 12 DET2_MIX_C [3:0] 0000 R/W Mixing Ratio of C Signal after Passing Horizontal/Vertical Adaptive Filter to Signal after Passing Correlation Detection Filter (set 0 when DET2_ON = 0) 0: Horizontal/vertical adaptive filter 100.0% 1: Horizontal/vertical adaptive filter 87.5% to correlation detection filter 12.5% 2: Horizontal/vertical adaptive filter 75.0% to correlation detection filter 25.0% 3: Horizontal/vertical adaptive filter 62.5% to correlation detection filter 37.5% 4: Horizontal/vertical adaptive filter 50.0% to correlation detection filter 50.0% 5: Horizontal/vertical adaptive filter 37.5% to correlation detection filter 62.5% 6: Horizontal/vertical adaptive filter 25.0% to correlation detection filter 75.0% 7: Horizontal/vertical adaptive filter 12.5% to correlation detection filter 87.5% 8: Correlation detection filter 100% 9 to 15: Setting prohibited 11 to 8 DET2_MIX_Y [3:0] 0110 R/W Mixing Ratio of C Signal for Y Generation after Passing Horizontal/Vertical Adaptive Filter to Signal after Passing Correlation Detection Filter (set 0 when DET2_ON = 0) 0: Horizontal/vertical adaptive filter 100.0% 1: Horizontal/vertical adaptive filter 87.5% to correlation detection filter 12.5% 2: Horizontal/vertical adaptive filter 75.0% to correlation detection filter 25.0% 3: Horizontal/vertical adaptive filter 62.5% to correlation detection filter 37.5% 4: Horizontal/vertical adaptive filter 50.0% to correlation detection filter 50.0% 5: Horizontal/vertical adaptive filter 37.5% to correlation detection filter 62.5% 6: Horizontal/vertical adaptive filter 25.0% to correlation detection filter 75.0% 7: Horizontal/vertical adaptive filter 12.5% to correlation detection filter 87.5% 8: Correlation detection filter 100% 9 to 15: Setting prohibited 7 to 4 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 3, 2 FIL2_MODE_ 2D[1:0] 01 R/W Two-Dimensional Cascade/TAKE-OFF Filter Mode Select 0: Bypass 1: Cascade filter 2: TAKE-OFF filter 3: Setting prohibited 1 0 R Reserved This bit is always read as 0. The write value should always be 0. 0 FIL2_ NARROW_2D 1 R/W Two-Dimensional Cascade Filter Select 0: Bypass 1: 17 TAP (1) Mixing Ratio of C Signal after Passing Horizontal/Vertical Adaptive Filter to Signal after Passing Correlation Detection Filter DET2_MIX_C controls the mixing ratio of the chroma signal (after adaptation) to the signal after passing the correlation detection filter. For details, refer to section 30.5.5 (6), Correlation Detection Value Mixing Block. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 30-70 RZ/A1H Group, RZ/A1M Group (2) 30. Digital Video Decoder Mixing Ratio of C Signal for Y Generation after Passing Horizontal/Vertical Adaptive Filter to Signal after Passing Correlation Detection Filter For details, refer to section 30.5.5 (6), Correlation Detection Value Mixing Block. (3) Two-Dimensional Cascade/TAKE-OFF Filter Mode Select FIL2_MODE_2D selects the two-dimensional cascade/TAKE-OFF filter mode. For details, refer to section 30.5.5 (8), Cascade Filter Block. (4) Two-Dimensional Cascade Filter Select FIL2_NARROW_2D selects the two-dimensional cascade filter. For details, refer to section 30.5.5 (8), Cascade Filter Block. 30.4.61 Digital Clamp Control Register 9 (DCPCR9) Bit: 15 14 13 12 11 10 CLP_HOL CLP_HOL CLP_HOL D_ON_Y D_ON_CB D_ON_CR 9 8 7 6 5 4 3 2 1 0 Initial value: 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 R/W: R R R R/W R/W R/W R R R R R R R R R R Bit Bit Name Initial Value R/W Description 15 to 13 All 1 R Reserved These bits are always read as 1. The write value should always be 1. 12 CLP_HOLD_ ON_Y 1 R/W Clamp Data Hold Processing ON/OFF (Y) 0: Hold processing ON 1: Hold processing OFF 11 CLP_HOLD_ ON_CB 1 R/W Clamp Data Hold Processing ON/OFF (Cb) 0: Hold processing ON 1: Hold processing OFF 10 CLP_HOLD_ ON_CR 1 R/W Clamp Data Hold Processing ON/OFF (Cr) 0: Hold processing ON 1: Hold processing OFF 9 to 0 All 0 R Reserved These bits are always read as 0. The write value should always be 0. (1) Clamp Data Hold Processing ON/OFF Control (Y) CLP_HOLD_ON_Y selects ON/OFF of hold processing for Y signal clamp data. Be sure to set 0 to this bit when this module is in use. (2) Clamp Data Hold Processing ON/OFF Control (Cb) CLP_HOLD_ON_CB selects ON/OFF of hold processing for Cb signal clamp data. Be sure to set 0 to this bit when this module is in use. (3) Clamp Data Hold Processing ON/OFF Control (Cr) CLP_HOLD_ON_CR selects ON/OFF of hold processing for Cr signal clamp data. Be sure to set 0 to this bit when this module is in use. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 30-71 RZ/A1H Group, RZ/A1M Group 30.4.62 30. Digital Video Decoder Chroma Filter TAP Coefficient (WA_F0 to WA_F8) Registers for Y/C Separation (YCTWA_F0 to YCTWA_F8) Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 FIL2_2D_WA_F0 to FIL2_2D_WA_F8[12:0] Initial value: 0 0 0 * * * * * * * * * * * * * R/W: R R R R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 15 to 13 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 12 to 0 FIL2_2D_ WA_F0 to FIL2_2D_ WA_F8[12:0] * R/W Two-Dimensional Cascade Broadband (3.58/4.43/SECAM-DR)/TAKE-OFF Filter TAP Coefficients 0 to 8 [12]: Sign [11:0]: Absolute value * Initial values: FIL2_2D_WA_F0: H'0018 FIL2_2D_WA_F1: H'002C FIL2_2D_WA_F2: H'0014 FIL2_2D_WA_F3: H'1034 FIL2_2D_WA_F4: H'1080 FIL2_2D_WA_F5: H'1080 FIL2_2D_WA_F6: H'100C FIL2_2D_WA_F7: H'0084 FIL2_2D_WA_F8: H'00C8 (1) Two-Dimensional Cascade Broadband (3.58/4.43/SECAM-DR)/TAKE-OFF Filter TAP Coefficients 0 to 8 Control FIL2_2D_WA_F0 to FIL2_2D_WA_F8[12:0] control two-dimensional cascade broadband (3.58/4.43/SECAM-DR)/ TAKE-OFF filter TAP coefficients 0 to 8. The transfer function is defined as follows: H(z) = {F0(z-8 + z+8) + F1(z-7 + z+7) + F2(z-6 + z+6) + F3(z-5 + z+5) + F4(z-4 + z+4) + F5(z-3 + z+3) + F6(z-2 + z+2) + F7(z-1 + z+1) + F8(z0)} /1024 The coefficient value is represented using the MSB for a sign and the other bits for the effective value in the absolute value. Table 30.31 TAP Coefficient Settings Most Significant Bit Other Than MSB Setting Value 0 0 to 4095 +0 to +4095 1 0 to 4095 -0 to -4095 For the recommended setting value for each filter, see section 30.5.5 (8), Cascade Filter Block. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 30-72 RZ/A1H Group, RZ/A1M Group 30.4.63 30. Digital Video Decoder Chroma Filter TAP Coefficient (WB_F0 to WB_F8) Registers for Y/C Separation (YCTWB_F0 to YCTWB_F8) Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 FIL2_2D_WB_F0 to FIL2_2D_WB_F8[12:0] Initial value: 0 0 0 * * * * * * * * * * * * * R/W: R R R R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 15 to 13 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 12 to 0 FIL2_2D_ WB_F0 to FIL2_2D_ WB_F8[12:0] * R/W Two-Dimensional Cascade Broadband (SECAM-DB) Filter TAP Coefficients 0 to 8 [12]: Sign [11:0]: Absolute value * Initial values: FIL2_2D_WB_F0: H'100C FIL2_2D_WB_F1: H'0028 FIL2_2D_WB_F2: H'003C FIL2_2D_WB_F3: H'000C FIL2_2D_WB_F4: H'1068 FIL2_2D_WB_F5: H'109C FIL2_2D_WB_F6: H'1040 FIL2_2D_WB_F7: H'0078 FIL2_2D_WB_F8: H'00D0 (1) Two-Dimensional Cascade Broadband (SECAM-DB) Filter TAP Coefficients 0 to 8 Control FIL2_2D_WB_F0 to FIL2_2D_WB_F8[12:0] control two-dimensional cascade broadband (SECAM-DB) filter TAP coefficients 0 to 8. The transfer function is defined as follows: H(z) = {F0(z-8 + z+8) + F1(z-7 + z+7) + F2(z-6 + z+6) + F3(z-5 + z+5) + F4(z-4 + z+4) + F5(z-3 + z+3) + F6(z-2 + z+2) + F7(z-1 + z+1) + F8(z0)} /1024 The coefficient value is represented using the MSB for a sign and the other bits for the effective value in the absolute value. Table 30.32 TAP Coefficient Settings Most Significant Bit Other Than MSB Setting Value 0 0 to 4095 +0 to +4095 1 0 to 4095 -0 to -4095 For the recommended setting value for each filter, see section 30.5.5 (8), Cascade Filter Block. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 30-73 RZ/A1H Group, RZ/A1M Group 30.4.64 30. Digital Video Decoder Chroma Filter TAP Coefficient (NA_F0 to NA_F8) Registers for Y/C Separation (YCTNA_F0 to YCTNA_F8) Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 FIL2_2D_NA_F0 to FIL2_2D_NA_F8[12:0] Initial value: 0 0 0 * * * * * * * * * * * * * R/W: R R R R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 15 to 13 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 12 to 0 FIL2_2D_ NA_F0 to FIL2_2D_ NA_F8[12:0] * R/W Two-Dimensional Cascade Narrowband (3.58/4.43/SECAM-DR) Filter TAP Coefficients 0 to 8 [12]: Sign [11:0]: Absolute value * Initial values: FIL2_2D_NA_F0: H'0018 FIL2_2D_NA_F1: H'002C FIL2_2D_NA_F2: H'0014 FIL2_2D_NA_F3: H'1034 FIL2_2D_NA_F4: H'1080 FIL2_2D_NA_F5: H'1080 FIL2_2D_NA_F6: H'100C FIL2_2D_NA_F7: H'0084 FIL2_2D_NA_F8: H'00C8 (1) Two-Dimensional Cascade Narrowband (3.58/4.43/SECAM-DR) Filter TAP Coefficients 0 to 8 Control FIL2_2D_NA_F0 to FIL2_2D_NA_F8[12:0] control two-dimensional cascade narrowband (3.58/4.43/SECAM-DR) filter TAP coefficients 0 to 8. The transfer function is defined as follows: H(z) = {F0(z-8 + z+8) + F1(z-7 + z+7) + F2(z-6 + z+6) + F3(z-5 + z+5) + F4(z-4 + z+4) + F5(z-3 + z+3) + F6(z-2 + z+2) + F7(z-1 + z+1) + F8(z0)} /1024 The coefficient value is represented using the MSB for a sign and the other bits for the effective value in the absolute value. Table 30.33 TAP Coefficient Settings Most Significant Bit Other Than MSB Setting Value 0 0 to 4095 +0 to +4095 1 0 to 4095 -0 to -4095 For the recommended setting value for each filter, see section 30.5.5 (8), Cascade Filter Block. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 30-74 RZ/A1H Group, RZ/A1M Group 30.4.65 30. Digital Video Decoder Chroma Filter TAP Coefficient (NB_F0 to NB_F8) Registers for Y/C Separation (YCTNB_F0 to YCTNB_F8) Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 FIL2_2D_NB_F0 to FIL2_2D_NB_F8[12:0] Initial value: 0 0 0 * * * * * * * * * * * * * R/W: R R R R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 15 to 13 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 12 to 0 FIL2_2D_ NB_F0 to FIL2_2D_ NB_F8[12:0] * R/W Two-Dimensional Cascade Narrowband (SECAM-DB) Filter TAP Coefficients 0 to 8 [12]: Sign [11:0]: Absolute value * Initial values: FIL2_2D_NB_F0: H'1438 FIL2_2D_NB_F1: H'0AF0 FIL2_2D_NB_F2: H'1CEC FIL2_2D_NB_F3: H'065C FIL2_2D_NB_F4: H'05A4 FIL2_2D_NB_F5: H'1CEC FIL2_2D_NB_F6: H'085C FIL2_2D_NB_F7: H'0178 FIL2_2D_NB_F8: H'1568 (1) Two-Dimensional Cascade Narrowband (SECAM-DB) Filter TAP Coefficients 0 to 8 Control FIL2_2D_NB_F0 to FIL2_2D_NB_F8[12:0] control two-dimensional cascade narrowband (SECAM-DB) filter TAP coefficients 0 to 8. The transfer function is defined as follows: H(z) = {F0(z-8 + z+8) + F1(z-7 + z+7) + F2(z-6 + z+6) + F3(z-5 + z+5) + F4(z-4 + z+4) + F5(z-3 + z+3) + F6(z-2 + z+2) + F7(z-1 + z+1) + F8(z0)} /1024 The coefficient value is represented using the MSB for a sign and the other bits for the effective value in the absolute value. Table 30.34 TAP Coefficient Settings Most Significant Bit Other Than MSB Setting Value 0 0 to 4095 +0 to +4095 1 0 to 4095 -0 to -4095 For the recommended setting value for each filter, see section 30.5.5 (8), Cascade Filter Block. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 30-75 RZ/A1H Group, RZ/A1M Group 30.4.66 30. Digital Video Decoder Luminance (Y) Signal Gain Control Register (YGAINCR) Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 Y_GAIN2[9:0] Initial value: 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 15 to 10 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 9 to 0 Y_GAIN2[9:0] 1000000000 R/W Y Signal Gain Coefficient (0 = 0 times, 512 = 1.0 times, 1023 2.0 times) (1) Y Signal Output Gain Control Y_GAIN2 controls the Y signal output gain. Y signal output = Y signal after decoding x (Y_GAIN2/512) 30.4.67 Color Difference (Cb) Signal Gain Control Register (CBGAINCR) Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 CB_GAIN2[9:0] Initial value: 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 15 to 10 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 9 to 0 CB_GAIN2[9:0] 1000000000 R/W Cb Signal Gain Coefficient (0 = 0 times, 512 = 1.0 times, 1023 2.0 times) (1) Cb Signal Output Gain Control CB_GAIN2 controls the Cb signal output gain. Cb signal output = Cb signal after decoding x (CB_GAIN2/512) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 30-76 RZ/A1H Group, RZ/A1M Group 30.4.68 30. Digital Video Decoder Color Difference (Cr) Signal Gain Control Register (CRGAINCR) Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 CR_GAIN2[9:0] Initial value: 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 15 to 10 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 9 to 0 CR_GAIN2[9:0] 1000000000 R/W Cr Signal Gain Coefficient (0 = 0 times, 512 = 1.0 times, 1023 2.0 times) (1) Cr Signal Output Gain Control CR_GAIN2 controls the Cr signal output gain. Cr signal output = Cr signal after decoding x (CR_GAIN2/512) 30.4.69 PGA Register Update (PGA_UPDATE) Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 PGA_ VEN 1 R/W: R R R R R R R R R R R R R R R R/W Bit Bit Name Initial Value R/W Description 15 to 1 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 0 PGA_VEN 1 R/W PGACR Register V Update Enable 1: Enable 0: Disable (1) PGACR Register V Update Enable PGA_VEN enables or disables V update of PGACR register. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 30-77 RZ/A1H Group, RZ/A1M Group 30.4.70 30. Digital Video Decoder PGA Control Register (PGACR) Bit: 15 14 13 12 PGA_GAIN _SEL 11 10 9 8 PGA_GAIN[5:0] 7 6 5 4 3 2 1 0 Initial value: 0 0 0 1 0 1 0 1 0 0 0 0 1 0 0 0 R/W: R R/W R/W R/W R/W R/W R/W R/W R R R R R R R R Bit Bit Name Initial Value R/W Description 15 0 R Reserved This bit is always read as 0. The write value should always be 0. 14 PGA_GAIN_ SEL 0 R/W PGA Switch 0: Automatic (AGC) 1: Manual (Refer to the PGA_GAIN description below.) 13 to 8 PGA_GAIN[5:0] 010101 R/W PGA Gain 0 (0.8 Vpp) to 63 (1.6 Vpp) 7 to 4 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 3 1 R Reserved This bit is always read as 1. The write value should always be 1. 2 to 0 All 0 R Reserved These bits are always read as 0. The write value should always be 0. Note: * All the bits in this register are updated when the vertical sync signal is asserted with PGA_VEN in PGA_UPDATE being 1. (1) PGA Switch When PGA_GAIN_SEL is 0 and ADCCR1.AGCMODE is 1, the AGC-controlled value is reflected on the PGA gain. When PGA_GAIN_SEL is 1, the PGA_GAIN value is directly reflected on the PGA gain. In this case, the ADCCR1.AGCMODE setting is invalid. Setting ADCCR1.AGCMODE to 0 and PGA_GAIN_SEL to 0 simultaneously is prohibited. (2) PGA Gain When PGA_GAIN_SEL is 1, the PGA_GAIN value is reflected on the PGA gain. One of 64 levels of gain values can be set for the PGA of this LSI. 30.4.71 ADC Control Register 2 (ADCCR2) Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 ADC_ VINSEL Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R R R R R R R R R/W Bit Bit Name Initial Value R/W Description 15 to 1 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 0 ADC_VINSEL 0 R/W Input Pin Control 0: VIN1 input 1: VIN2 input (1) Input Pin Control ADC_VINSEL selects the pin for inputting composite video signals. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 30-78 RZ/A1H Group, RZ/A1M Group 30.5 30. Digital Video Decoder Operation 30.5.1 Overview This module decodes composite video signals (CVBS) and separates them into horizontal/vertical sync signals, luminance signals (Y), and color difference signals (Cb/Cr). Supported color systems are NTSC, PAL, and SECAM. This module consists of an A/D converter for video signal input, sync separator circuit, burst controlled oscillator (BCO), a Y/ C separator circuit, a chroma decoding circuit, a digital clamp circuit, and an output gain adjustment circuit. Figure 30.26 shows an overall block diagram. A/D converter for video signal input Digital video decoder Gain control Clamp VIN1 LPF PGA A/D VIN2 Noise reduction LPF, Sync slicer, Horizontal AFC, Vertical count-down, AGC/peak limiter, Signal detection HS, VS VE, HE Sync separation circuit 27 MHz Color sub-carrier reproduction, Color system detection BCO ACC gain, Color killer Color sub-carrier signal Color killer, Pedestal clamp, Color system ACC, Center clamp, TINT Noise detection correction, NTSC 2D C R-Y axis PAL 2D YCbCr correction YCbCr SECAM 1D Y Y/C separation circuit Figure 30.26 (1) Chroma decoding circuit Digital clamp circuit Capturing position, Contrast adjustment, Color adjustment YCbCr (30 bits) Output adjustment circuit Overall Block Diagram A/D Converter for Video Signal Input The A/D converter processes the composite video signal (CVBS) using the sync tip clamp block, the low-pass filter (LPF), and the programmable gain amplifier (PGA) and then A/D-converts the signal. The composite video signals from either VIN1 or VIN2 pin are selected. (2) Sync Separator Circuit The sync separator circuit extracts the horizontal and vertical sync signals from the composite video signal. This circuit also detects the amplitude of the sync signals and automatically adjusts the PGA gain (Automatic Gain Control = AGC). (3) Burst Controlled Oscillator (BCO) The BCO extracts the color burst signal from the composite video signal and reproduces the color sub-carrier signal required for color demodulation. The BCO also acquires phase and frequency information from the color burst signal and detects the color system used. (4) Y/C Separator Circuit The Y/C separator circuit separates the composite video signal of the NTSC, PAL, or SECAM format into the Y and C signals. Two-dimensional adaptive separation is used for NTSC and PAL and one-dimensional separation for SECAM. (5) Chroma Decoding Circuit The chroma decoding circuit demodulates the C signal extracted by the Y/C separator circuit into the Cb/Cr signal. This circuit has the automatic color control function (ACC), in which the amplitude of the color burst signal is detected to adjust the color gain automatically and also has the TINT/R-Y axis correction function, in which hue is adjusted at demodulation. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 30-79 RZ/A1H Group, RZ/A1M Group (6) 30. Digital Video Decoder Digital Clamp Circuit The digital clamp circuit provides pedestal clamp for the Y signals and center clamp for the Cb/Cr signals at any position. This circuit also detects the amount of noise using the autocorrelation function. (7) Output Adjustment Circuit The output adjustment circuit sets the capturing position and adjusts the contrast and color. 30.5.2 A/D Converter for Video Signal Input The A/D converter processes the composite video signal (CVBS) using the sync tip clamp block, the low-pass filter (LPF), and the programmable gain amplifier (PGA) and then A/D-converts the signal. Figure 30.27 shows the block diagram of the A/D converter for video signal input. (2) Sync tip clamp Gain control (4) VIN1 (1) Input pin selection Figure 30.27 10-bit precision A/D converter LPF VIN2 A/D converted value (10 bits) (3) PGA Block Diagram of A/D Converter for Video Signal Input Figure 30.28 shows the waveforms when a video signal is A/D-converted. Single Differential PGA (VRP-VRM) 10-bit precision A/D converter 1023 [LSB] Sync tip clamp Clamp voltage level 0 [LSB] - (VRP-VRM) Figure 30.28 (1) A/D Conversion Image Input Pin Selection Block The input pin selection block selects either the VIN1 or VIN2 pin for inputting the signal according to the ADCCR2.ADC_VINSEL setting. (2) Sync Tip Clamp Block The sync tip clamp block clamps the sync tip level to about 0.6 V. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 30-80 RZ/A1H Group, RZ/A1M Group (3) 30. Digital Video Decoder Programmable Gain Amplifier (PGA) The PGA adjusts the gain so that the input video signal voltage ( 0.8 Vpp to 1.6 Vpp) should be the level to be input to the A/D converter ( 1.6 Vpp). One of 64 levels of gain values can be set. One level corresponds to gain of 0.1 dB (typ.). The minimum gain is 0 dB (typ.) and maximum gain is 6.02 dB (typ.). Table 30.35 shows the PGA gain setting and gain values. Table 30.35 PGA Gain Setting and Gain Values (dB) PGA Gain Setting Input Range (Vpp) Gain Value (dB) 0 1.600 0 1 1.587 0.069 2 1.575 0.138 3 1.562 0.209 4 1.549 0.280 5 1.537 0.351 6 1.524 0.423 7 1.511 0.496 8 1.498 0.569 9 1.486 0.643 : : : 59 0.851 5.48 60 0.838 5.61 61 0.825 5.74 62 0.813 5.88 63 0.800 6.02 The PGA gain can be set using PGACR.PGA_GAIN[5:0] with PGACR.PGA_GAIN_SEL = 1. When the AGC function is on (ADCCR1.AGCMODE = 1), the gain is automatically set. (4) 10-Bit Precision A/D Converter The 10-bit precision A/D converter receives the gain-adjusted video signal from the PGA and A/D-converts the signal. The converter has 10-bit resolution and performs sampling at 27 MHz, which is the frequency of the clock signal input via VIDEO_X1 or VIDEO_X2. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 30-81 RZ/A1H Group, RZ/A1M Group 30.5.3 30. Digital Video Decoder Sync Separator Circuit The sync separator circuit extracts the horizontal and vertical sync signals from the composite video signal. This circuit also detects the amplitude of the sync signals and automatically adjusts the PGA gain (Automatic Gain Control = AGC). Figure 30.29 shows the block diagram of the sync separator circuit. (9) AGC with peak limiter Sync signal amplitude (1) Video signal Clipping block (2) Noise reduction LPF for horizontal sync (4) Composite sync separator for horizontal sync (10) (7) Horizontal AFC VBI period Figure 30.29 (1) (3) (5) Noise reduction LPF for vertical sync Composite sync separator for vertical sync (6) Vertical sync separator PGA gain control (8) Vertical countdown block Timing adjustment and signal detection block Horizontal sync (HS) Vertical sync (VS) Block Diagram of Sync Separator Circuit Clipping Block The clipping block clips the high tone component of the video signal to reduce amplitude-dependency of the video signal. The specific clipping level can be set using SYNSCR3.SSCLIPSEL[3:0]. The clipping level should be within the range so that the composite sync signal component should not be deteriorated (should be detectable). (2) Noise Reduction Low-Pass Filter (LPF) for Horizontal Sync The noise reduction LPF reduces the superimposed noise on the video signals before composite sync signal separation. The LPFs can be separately set for the horizontal sync and vertical sync. The cutoff frequency of the horizontal sync LPF can be set using SYNSCR1.LPFHSYNC[2:0]. The cutoff frequency should be within the range so that the composite sync signal component should not be deteriorated (should be detectable). (3) Noise Reduction Low-Pass Filter (LPF) for Vertical Sync The noise reduction LPF reduces the superimposed noise on the video signals before composite sync signal separation. The LPFs can be separately set for the horizontal sync and vertical sync. The cutoff frequency of the vertical sync LPF can be set using SYNSCR1.LPFVSYNC[2:0]. The cutoff frequency should be within the range so that the composite sync signal component should not be deteriorated (should be detectable). (4) Composite Sync Separator for Horizontal Sync The composite sync separator separates the composite sync signal from the video signal according to the slice level. The composite sync slice levels can be separately set for the horizontal and vertical sync signals. The slice level can be set either automatically or manually according to the SYNSCR1.SLICERMODE_H[1:0] setting. When automatic setting is used, the slice level is automatically set according to the SYNSCR1.SLICERMODE_H[1:0], SYNSCR2.SYNCMAXDUTY_H[5:0], and SYNSCR2.SYNCMINDUTY_H[5:0] setting. The slice level detection speed can be set using SYNSCR1.VELOCITYSHIFT_H[3:0]. When manual setting is used, the slice level is determined by SYNSCR3.CSYNCSLICE_H[9:0]. (5) Composite Sync Separator for Vertical Sync The composite sync separator separates the composite sync signal from the video signal according to the slice level. The composite sync slice levels can be separately set for the horizontal and vertical sync signals. The slice level can be set either automatically or manually according to the SYNSCR1.SLICERMODE_V[1:0] setting. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 30-82 RZ/A1H Group, RZ/A1M Group 30. Digital Video Decoder When automatic setting is used, the slice level is automatically set according to the SYNSCR1.SLICERMODE_V[1:0], SYNSCR4.SYNCMAXDUTY_V[5:0], and SYNSCR4.SYNCMINDUTY_V[5:0] setting. When manual setting is used, the slice level is determined by SYNSCR5.CSYNCSLICE_V[9:0]. (6) Vertical Sync Separator The vertical sync separator extracts the vertical sync signal from the composite video signal separated using (5) above. The threshold value for separating the vertical sync signal can be set using SYNSCR5.VSYNCSLICE[4:0]. The value should be set depending on the serration pulse width of each video signal format. (7) Horizontal Automatic Frequency Control (AFC) Block The horizontal AFC, which is a digital PLL, extracts the horizontal sync signal from the composite video signal separated using (4) above. The AFC removes the pseudo horizontal sync signal and interpolates the incomplete horizontal sync signal to generate a stable horizontal sync signal. The center frequency and lock range of the horizontal AFC can be set using HAFCCR1.HAFCTYP[9:0], HAFCCR2.HAFCMAX[9:0], and HAFCCR3.HAFCMIN[9:0]. If the horizontal AFC is locked, VSYNCSR.FHLOCK becomes 1; and if the horizontal AFC is unlocked, VSYNCSR.FHLOCK becomes 0. The horizontal AFC oscillation cycle can be checked by reading HSYNCSR.FHCOUNT[16:1] and VSYNCSR.FHCOUNT[0]. The loop gain (response speed) of the horizontal AFC can be set using HAFCCR1.HAFCCGAIN[3:0]. As the speed is increased, the lockup time becomes shorter. However, the horizontal oscillation frequency will be more susceptible to noise. With HAFCCR3.HAFCMODE[1], AFCPFCR.PHDET_FIX, and AFCPFCR.PHDET_DIV[2:0], the loop gain can be reduced when S/N is low to prevent malfunction attributed to noise. Whether S/N is low or not can be checked with VSYNCSR.ISNOISY. The loop gain during the vertical blanking period (VBI) can be set using HAFCCR2.HAFCSTART[3:0], HAFCCR3.HAFCEND[3:0], and HAFCCR3.HAFCMODE[0]. This is usually used to avoid malfunction in the VCR head switch. (8) Vertical Countdown Block The vertical countdown block removes the pseudo vertical sync signal from the vertical sync signal separated using (6) above and interpolates the incomplete vertical sync signal to generate a stable vertical sync signal. The oscillation cycle of the vertical countdown block can be set using VCDWCR1.VCDDEFAULT[1:0]. When set to 0, the input vertical sync signal is detected and the oscillation cycle is automatically set appropriately. The detection result of the input vertical sync signal is indicated by VSYNCSR.FVMODE. When set to 1, 50.00-Hz oscillation mode is set. Here, it is recommended to set VCDWCR1.NOVCD60 to 1 (60-Hz oscillation off) to avoid unexpected malfunction. When set to 2 or 3, 59.94-/60.00-Hz oscillation mode is set. Here, it is recommended to set VCDWCR1.NOVCD50 to 1 (50-Hz oscillation off) to avoid unexpected malfunction. The lock range of the vertical countdown block can be set using VCDWCR1.VCDWINDOW[5:0] and VCDWCR1.VCDOFFSET[4:0]. If the vertical countdown block is locked, VSYNCSR.FVLOCK becomes 1; and if the vertical countdown block is unlocked, VSYNCSR.FVLOCK becomes 0. The cycle of the input vertical sync signal can be checked by reading VSYNCSR.FVCOUNT[7:0]. When the vertical sync signal input cannot be detected, VSYNCSR.NOSIGNAL is set to 1. (9) Automatic Gain Control (AGC) Block with Peak Limiter The AGC block detects the amplitude of the sync signal and automatically controls the PGA gain to the target value. The AGC function is activated with ADCCR1.AGCMODE = 1. * Gain Control according to Sync Amplitude The target sync signal amplitude can be set using AGCCR1.AGCLEVEL[8:0] and AGCCR2.AGCPRECIS[5:0]. For example, when NTSC signals are quantized by the 10-bit A/D converter, the sync signal amplitude for the full range of the A/D converter can be provided by: 1023[LSB] x (40[IRE] / 173[IRE]) = 236.53179[LSB] Therefore, 236[LSB] should be set to AGCCR1.AGCLEVEL[8:0]. The gain is fixed when it falls within the R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 30-83 RZ/A1H Group, RZ/A1M Group 30. Digital Video Decoder following range. Target value (= AGCCR1.AGCLEVEL[8:0]) AGCCR2.AGCPRECIS[5:0] Whether the gain is fixed or not can be checked by reading AGCCSR2.AGCCONVERGE. The detected sync signal amplitude can be checked using SYNCSSR.SYNCDEPTH[9:0]. The AGC response speed can be set using AGCCR1.AGCRESPONSE[2:0]. As the speed is increased, the input signal is tracked more quickly; however, it will result in higher susceptibility to noise. The currently set gain value can be checked using AGCCSR2.AGCGAIN[7:0]. The actual PGA gain setting can be roughly calculated as follows: PGA gain setting = 1.203008 x (AGCCSR2.AGCGAIN[7:0] - 48) For example, when AGCCSR2.AGCGAIN[7:0] is 64 (corresponding to x1), PGA gain setting = 1.203008 x (64 - 48) 19.24 As a result, the PGA gain setting is 19 or 20. One of 0 to 63 can be set as the PGA gain value. The gain during vertical blanking period (VBI) can be set using AGCCR1.DOREDUCE and AGCCR1.NOREDUCE. The sync amplitude detection result during VBI can be read from SYNCSSR.ISREDUCED. * Peak Limiter The peak limiter works when the ratio of the video signal amplitude to the sync signal amplitude is inappropriate. If the ratio is smaller than expected, the PGA gain becomes smaller, and the video signal after gain adjustment becomes smaller than the full range of the A/D converter. Contrarily, if the ratio is larger than expected, the PGA gain becomes larger, and the video signal after gain adjustment becomes larger than the full range of the A/D converter. 1023 [LSB] Smaller than the full range Video signal Ratio of video signal amplitude amplitude to sync signal amplitude is small 236 [LSB] Sync signal Gain adjustment amplitude 0 [LSB] Input video Output signal Overflow 1023 [LSB] Video signal amplitude Ratio of video signal amplitude to sync signal amplitude is large 236 [LSB] Sync signal Gain adjustment amplitude 0 [LSB] Input video Figure 30.30 Output signal Cases in which Ratio of Video Signal Amplitude to Sync Signal Amplitude is Inappropriate To deal with this problem, the peak limiter adjusts the PGA gain based on the sampled video signal peak value. The peak value used to control the gain can be set using PKLIMITCR.PEAKLEVEL[1:0]. When the peak value of the sampled video signal is smaller than the value set using PKLIMITCR.PEAKLEVEL[1:0], the gain is increased. Contrarily, when the peak value of the sampled video signal is larger than the value set using PKLIMITCR.PEAKLEVEL[1:0] exceeding the maximum allowable value set using R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 30-84 RZ/A1H Group, RZ/A1M Group 30. Digital Video Decoder PKLIMITCR.MAXPEAKSAMPLES[7:0], the gain is decreased. The gain increase/decrease response speed and maximum compression ratio can be set using PKLIMITCR.PEAKATTACK[1:0], PKLIMITCR.PEAKRELEASE[1:0], and PKLIMITCR.PEAKRATIO[1:0]. The number of pixels with the peak value larger than the value set using PKLIMITCR.PEAKLEVEL[1:0] can be checked with AGCCSR1.HIGHSAMPLES[7:0]; and the number of overflowing pixels (exceeding 1023[LSB]) can be checked with AGCCSR1.PEAKSAMPLES[7:0]. * Manual Setting Manual setting of the PGA gain can be enabled by setting PGACR.PGA_GAIN_SEL to 1. Here, the value set using PGACR.PGA_GAIN[5:0] is actually set as the PGA gain. When PGACR.PGA_GAIN_SEL is 1, ADCCR1.AGCMODE setting is invalid. Setting PGACR.PGA_GAIN_SEL to 0 (automatic setting) and ADCCR1.AGCMODE to 0 (AGC off) simultaneously is prohibited. (10) Timing Adjustment and Signal Detection Block The timing adjustment and signal detection block adjusts the output timing of the horizontal and vertical sync signals generated using (7) and (8) above. This block also detects the field; whether the interlaced or progressive system is used can be checked with VSYNCSR.INTERLACED. If the field detection function is unstable, setting SYNSCR5.VSYNCDELAY to 1 may improve the function. The phases of the Hsync and Vsync signals are adjusted according to the result of detecting the field, and output of the Vsync signal from the sync separator circuit is delayed by one horizontal period. When having video display controller 5 capture the output signal from this module, take the above delay into consideration and set SC*_SCL*_DS2.SC*_RES_VS (vertical position setting for video signal capturing) as follows. VSYNC + (V backporch - 2) lines R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 30-85 RZ/A1H Group, RZ/A1M Group 30.5.4 30. Digital Video Decoder Burst Controlled Oscillator (BCO) The BCO extracts the color burst signal from the composite video signal and reproduces the color sub-carrier signal required for color demodulation. It also acquires the phase and frequency information from the color burst signal and detects the color system used. Figure 30.31 shows the block diagram of the BCO. (1) Color burst extraction Video signal (2) Color burst adjustment ACC gain, color killer (3) Burst lock PLL Color sub-carrier (4) Color system detection Figure 30.31 (1) Color system Block Diagram of Burst Controlled Oscillator Color Burst Extraction Block The color burst extraction block extracts the color burst signal. The position of the color burst signal to be extracted can be adjusted using BTGPCR.BGPWIDTH[6:0] and BTGPCR.BGPSTART[7:0]. The extraction result of the color burst signal can be checked by reading CROMASR1.NOBURST. (2) Color Burst Adjustment Block The color burst adjustment block adjusts the amplitude of the extracted color burst signal. For details, refer to section 30.5.6 (1), Automatic Color Control (ACC) Block. This block also outputs the signal to turn on or off the color killer according to the amplitude of the input color burst signal. For details, refer to section 30.5.6 (2), Color Killer. (3) Burst Lock PLL The burst lock PLL is a digital PLL which reproduces the color sub-carrier signal from the adjusted color burst signal. The lock range of the burst lock PLL can be set using BTLCR.LOCKRANGE[1:0]. If the burst lock PLL is locked, CROMASR1.FSCLOCK becomes 1; and if unlocked, CROMASR1.FSCLOCK becomes 0. The loop gain of the burst lock PLL can be set using BTLCR.LOOPGAIN[1:0] and BTLCR.LOCKLIMIT[1:0]. As the response speed is increased and the frequency search is started earlier, the lockup time becomes shorter. However, the PLL becomes unstable and unlocked more easily due to noise. The S/N of the color burst signal can be checked using CROMASR2.LOCKLEVEL[7:0]. (4) Color System Detection Block The color system detection block detects the color system of the input video signal based on the oscillation frequency of the burst lock PLL and phase information of the color burst signal. The color system can be detected using BTLCR.NONTSC358, BTLCR.NONTSC443, BTLCR.NOPALM, BTLCR.NOPALN, BTLCR.NOPAL443, and BTLCR.NOSECAM. Color system detection can be set to fully automatic, manual, or semi-automatic (detecting the specified color system only). If the detection result does not apply to any color system type, the color system selected with BTLCR.DEFAULTSYS[1:0] is assumed. When an NTSC, PAL, or SECAM signal is detected, 1 is read from CROMASR2.ISNTSC, CROMASR2.ISPAL, or CROMASR2.ISSEAM, respectively. The currently used color system can be checked by reading CROMASR1.COLORSYS[1:0]. The color sub-carrier frequency can be checked by reading CROMASR1.FSCMODE. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 30-86 RZ/A1H Group, RZ/A1M Group 30.5.5 30. Digital Video Decoder Y/C Separator Circuit The Y/C separator circuit separates the composite video signal of the NTSC, PAL, or SECAM format into the Y and C signals. Two-dimensional adaptive separation is used for NTSC and PAL and one-dimensional separation for SECAM. Figure 30.32 shows a block diagram of the Y/C separator circuit. (1) Video signal (2) Line delay (3) (4) 3 lines Figure 30.32 (5) Horizontal and vertical filter Horizontal /vertical Horizontal value and vertical signal mixing Horizontal and vertical correlation detection Correlation value Correlation detection filter Correlation detection value Horizontal /vertical value (7) (6) Y Correlation detection generation value mixing C signal for Y generation C (8) Cascade filter Y (9) Over-range processing Y C signal for Y generation C Block Diagram of Y/C Separator Circuit Table 30.36 shows the operation of the Y/C separator circuit for each color format. Table 30.36 Y/C Separation Operation for Each Color Format Color Format YC Separation Operation NTSC-3.58 Two dimensional NTSC-4.43 Two dimensional PAL-M Two dimensional PAL-N Two dimensional PAL-4.43 Two dimensional SECAM One dimensional (1) Line Delay Block In two-dimensional Y/C separation, three lines of data is required (directly adjacent three lines for NTSC and adjacent three lines on every second line for PAL). This block delays video signals to hold three lines of data. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 30-87 RZ/A1H Group, RZ/A1M Group (2) 30. Digital Video Decoder Horizontal and Vertical Filter Block In two-dimensional adaptive Y/C separation, the horizontal band pass filter (BPF), vertical band pass filter (BPF), and horizontal/vertical band pass filter (BPF) are adaptively switched according to the correlation between the horizontally-/ vertically-adjacent pixels. This block processes the input signals using the horizontal BPF, vertical BPF, or horizontal/ vertical BPF. In one-dimensional Y/C separation, only the horizontal BPF is used. Figure 30.33 shows the filter configuration. Horizontal BPF HBPF1_9TAP_ON 17TAP BPF 0 9TAP BPF 1 HBPF_NARROW 0 17TAP BPF Output from HBPF filter 1 Output from H17TAP filter Output from H9TAP filter Horizontal/ vertical BPF Upper line Middle line Lower line Vertical BPF Output from VBPF filter HVBPF1_9TAP_ON HVBPF_NARROW 17TAP BPF 9TAP BPF 0 0 Output from HVBPF filter 1 17TAP BPF 1 Output from HV17TAP filter Output from HV9TAP filter Figure 30.33 Horizontal and Vertical Filter Configuration The horizontal BPF is composed of two stages. Either the 9-TAP or 17-TAP BPF is selected at the former stage. When YCSCR8.HBPF1_9TAP_ON/HVBPF1_9TAP_ON is 0, the 17-TAP BPF is selected; and when 1, the 9-TAP BPF is selected. Either bypass operation or the 17-TAP BPF is selected at the latter stage. When YCSCR8.HBPF_NARROW/ HVBPF_ NARROW is 0, bypass operation is selected; and when 1, the 17-TAP BPF is selected. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 30-88 RZ/A1H Group, RZ/A1M Group (3) 30. Digital Video Decoder Horizontal and Vertical Correlation Detection Block The horizontal and vertical correlation detection block detects the correlation value between the horizontal pixels, vertical pixels, and horizontal/vertical pixels. The value obtained by mixing the detected correlation value and the twodimensional Y/C separation filter select coefficient is used for selecting the appropriate horizontal, vertical, or horizontal/vertical filter. Table 30.37 shows the two-dimensional Y/C separation filter select coefficients. Table 30.37 Two-Dimensional Y/C Separation Filter Select Coefficients Category Bit Name Description Bit Correlation Vertical Y/C separation select coefficients YCSCR5.K21A[5:0] As the value becomes larger, the vertical BPF is applied to the narrower range. YCSCR5.K22A[7:0] As the value becomes larger, the vertical BPF is applied to the narrower range. YCSCR7.K23A[3:0] As the value becomes larger, the vertical BPF is applied to the narrower range. There is correlation between these bits. When horizontal dot crawl is conspicuous, make the bit field value smaller (make the K24 value larger). However, when the value is too small (K24 is too large), vertical dot crawl is produced. YCSCR7.K24[4:0] As the value becomes larger, the vertical BPF is applied to the wider range. YCSCR6.K21B[5:0] As the value becomes larger, the vertical BPF is applied to the narrower range. YCSCR6.K22B[7:0] As the value becomes larger, the vertical BPF is applied to the narrower range. YCSCR7.K23B[3:0] As the value becomes larger, the vertical BPF is applied to the narrower range. YCSCR3.K11[5:0] As the value becomes larger, the horizontal BPF is applied to the narrower range. YCSCR3.K13[5:0] As the value becomes larger, the horizontal BPF is applied to the narrower range. YCSCR3.K15[3:0] As the value becomes larger, the horizontal BPF is applied to the narrower range. YCSCR4.K12[5:0] As the value becomes larger, the horizontal BPF is applied to the narrower range. YCSCR4.K14[5:0] As the value becomes larger, the horizontal BPF is applied to the narrower range. YCSCR4.K16[3:0] As the value becomes larger, the horizontal BPF is applied to the narrower range. Horizontal Y/C separation select coefficients (4) There is correlation between these bits. When horizontal dot crawl is conspicuous, make the bit field value smaller. However, when the value is too small, vertical dot crawl is produced. There is correlation between these bits. When vertical dot crawl is conspicuous, make the bit field value smaller. However, when the value is too small, horizontal dot crawl is produced. There is correlation between these bits. When vertical dot crawl is conspicuous, make the bit field value smaller. However, when the value is too small, horizontal dot crawl is produced. Correlation Detection Filter Block The correlation detection filter block, specific to this module, attaches greater importance to the correlation between lines to reduce dot crawl, especially at the intersection of a cross. By mixing the signals after correlation detection filter block, dot crawl can be reduced when dot crawl is not fully removed by the horizontal and vertical filter block. (5) Horizontal and Vertical Signal Mixing Block The horizontal and vertical signal mixing block mixes the signals output from the horizontal, vertical, and horizontal/ vertical filter blocks with the signals output from the horizontal and horizontal/vertical filters of the former stage. After that, the appropriate signal is selected from among the signals output from the horizontal, vertical, and horizontal/vertical filters according to the correlation value obtained using (3). Figure 30.34 shows the configuration of the horizontal and vertical signal mixing block. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 30-89 RZ/A1H Group, RZ/A1M Group 30. Digital Video Decoder HSEL_MIX_Y Output from HBPF filter Output from H17TAP filter Output from H9TAP filter 0 1 HFIL_TAP_SEL C signal for Y generation VSEL_MIX_Y Output from VBPF filter C HVSEL_MIX_Y Output from HVBPF filter Output from HV17TAP filter Output from HV9TAP filter 0 1 Detected value HFIL_TAP_SEL Figure 30.34 Configuration of Horizontal and Vertical Signal Mixing Block The signal to be mixed, which is output from either the horizontal or horizontal/vertical filter of the former stage, can be selected with YCSCR8.HFIL_TAP_SEL. When YCSCR8. HFIL_TAP_SEL is 0, the signal output from the 17-TAP filter is selected; and when 1, the signal output from the 9-TAP filter is selected. This block mixes the signals output from the horizontal filter with the signals output from the above described horizontal filter of the former stage. The mixing ratio can be set with YCSCR9.HSEL_MIX_Y[3:0]. Similarly, this block mixes the signals output from the vertical or horizontal/vertical filter with the signals output from the above described horizontal/ vertical filter of the former stage. The mixing ratio can be set with YCSCR9.VSEL_MIX_Y[3:0] and YCSCR9.HVSEL_MIX_Y[3:0]. This block selects the appropriate signal from among the signals output from the horizontal, vertical, and horizontal/ vertical filters according to the correlation value obtained using (3). (6) Correlation Detection Value Mixing Block The correlation detection value mixing block mixes the C signal for Y generation and the C signal generated using (5) with the signals after correlation detection filter block (4). Figure 30.35 shows the configuration of the correlation detection value mixing block. DET2_MIX_Y C signal for Y generation C signal for Y generation DET2_MIX_C C C Correlation detection value Figure 30.35 Configuration of Correlation Detection Value Mixing Block When YCSCR9.DET2_ON is 1, this block mixes the signal after the correlation detection filter block. The mixing ratio of the C signal for Y generation to the signal after the correlation detection filter block can be set with YCSCR12.DET2_MIX_Y[3:0]. Similarly, the mixing ratio of the C signal to the signal after the correlation detection filter block can be set with YCSCR12.DET2_MIX_C[3:0]. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 30-90 RZ/A1H Group, RZ/A1M Group 30. Digital Video Decoder When YCSCR9.DET2_ON is 0, this block outputs the signal after the horizontal and vertical filter block without mixing. (7) Y Generation Block The Y generation block generates the Y signal by subtracting the C signal for Y generation from the video signal. (8) Cascade Filter Block The cascade filter block allows the C signal to pass through the cascade filter or TAKE-OFF filter to further narrow the bandwidth. Figure 30.36 shows the configuration of the cascade filter block. FIL2_MODE_2D FIL_NARROW_2D 0 C C 17TAP BPF FIL2_2D_WA/WB Figure 30.36 17TAP BPF 1 FIL2_2D_NA/NB Configuration of Cascade Filter Block The cascade filter block is composed of two stages. Either bypass operation or 17-TAP filter is selected at the former stage. Bypass operation, cascade, or TAKE-OFF filter can be selected at the former stage with YCSCR12.FIL2_MODE_2D[1:0]. Similarly, either bypass operation or 17-TAP filter can be selected at the latter stage with YCSCR12.FIL2_NARROW_2D. Both of the former- and latter-stage filters are universal and can be set with YCTWA_F0 to YCTWA_F8, YCTWB_F0 to YCTWB_F8, YCTNA_F0 to YCTNA_F8, and YCTNB_F0 to YCTNB_F8. Table 30.38 to Table 30.40 show the recommended setting for each filter. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 30-91 RZ/A1H Group, RZ/A1M Group Table 30.38 30. Digital Video Decoder Recommended Settings for Two-Dimensional Y/C Filters (NTSC) NTSC NTSC Cascade Filter Bit Name Bypass Operation 1 Stage 2 Stages FIL2_MODE_2D 0 1 FIL2_NARROW_2D 0 FIL2_2D_WA_F0 FIL2_2D_WA_F1 TAKE-OFF Filter Cascade Filter Broad-band Narrowband Bit Name 2 FIL2_MODE_2D 0 1 2 1 FIL2_NARROW_2D 24 24 0 0 44 44 0 FIL2_2D_WA_F2 20 20 FIL2_2D_WA_F3 -52 FIL2_2D_WA_F4 -128 FIL2_2D_WA_F5 FIL2_2D_WA_F6 FIL2_2D_WA_F7 TAKE-OFF Filter 1 Stage 2 Stages Broadband Narrowband 0 1 FIL2_2D_NA_F0 24 -48 FIL2_2D_NA_F1 44 0 -20 FIL2_2D_NA_F2 20 -52 -28 160 FIL2_2D_NA_F3 -52 -128 96 232 FIL2_2D_NA_F4 -128 -128 -128 228 -116 FIL2_2D_NA_F5 -128 -12 -12 -916 -900 FIL2_2D_NA_F6 -12 132 132 -204 -4 FIL2_2D_NA_F7 132 FIL2_2D_WA_F8 200 200 1648 1392 FIL2_2D_NA_F8 200 FIL2_2D_WB_F0 FIL2_2D_NB_F0 FIL2_2D_WB_F1 FIL2_2D_NB_F1 FIL2_2D_WB_F2 FIL2_2D_NB_F2 FIL2_2D_WB_F3 FIL2_2D_NB_F3 FIL2_2D_WB_F4 FIL2_2D_NB_F4 FIL2_2D_WB_F5 FIL2_2D_NB_F5 FIL2_2D_WB_F6 FIL2_2D_NB_F6 FIL2_2D_WB_F7 FIL2_2D_NB_F7 FIL2_2D_WB_F8 FIL2_2D_NB_F8 Table 30.39 Bypass Operation Recommended Settings for Two-Dimensional Y/C Filters (PAL) PAL PAL Cascade Filter Bit Name Bypass Operation 1 Stage 2 Stages TAKE-OFF Filter Cascade Filter Broad-band Narrowband Bit Name Bypass Operation TAKE-OFF Filter 1 Stage 2 Stages Broadband Narrowband FIL2_MODE_2D 0 1 2 FIL2_MODE_2D 0 1 2 FIL2_NARROW_2D 0 1 FIL2_NARROW_2D 0 1 FIL2_2D_WA_F0 -20 -20 0 0 FIL2_2D_NA_F0 -20 FIL2_2D_WA_F1 24 24 0 0 FIL2_2D_NA_F1 24 FIL2_2D_WA_F2 64 64 0 -23 FIL2_2D_NA_F2 64 FIL2_2D_WA_F3 40 40 16 -46 FIL2_2D_NA_F3 40 FIL2_2D_WA_F4 -76 -76 59 145 FIL2_2D_NA_F4 -76 FIL2_2D_WA_F5 -164 -164 85 409 FIL2_2D_NA_F5 -164 FIL2_2D_WA_F6 -84 -84 -498 -918 FIL2_2D_NA_F6 -84 FIL2_2D_WA_F7 108 108 -101 -363 FIL2_2D_NA_F7 108 FIL2_2D_WA_F8 216 216 878 1592 FIL2_2D_NA_F8 216 FIL2_2D_WB_F0 FIL2_2D_NB_F0 FIL2_2D_WB_F1 FIL2_2D_NB_F1 FIL2_2D_WB_F2 FIL2_2D_NB_F2 FIL2_2D_WB_F3 FIL2_2D_NB_F3 FIL2_2D_WB_F4 FIL2_2D_NB_F4 FIL2_2D_WB_F5 FIL2_2D_NB_F5 FIL2_2D_WB_F6 FIL2_2D_NB_F6 FIL2_2D_WB_F7 FIL2_2D_NB_F7 FIL2_2D_WB_F8 FIL2_2D_NB_F8 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 30-92 RZ/A1H Group, RZ/A1M Group Table 30.40 30. Digital Video Decoder Recommended Settings for Two-Dimensional Y/C Filters (SECAM) SECAM SECAM Cascade Filter Bit Name Bypass Operation FIL2_MODE_2D 0 FIL2_NARROW_2D 0 FIL2_2D_WA_F0 FIL2_2D_WA_F1 Cascade Filter TAKE-OFF Filter Bit Name Bypass Operation 2 FIL2_MODE_2D 0 1 FIL2_NARROW_2D 0 1 -20 -20 0 FIL2_2D_NA_F0 -1008 24 24 -12 FIL2_2D_NA_F1 1976 FIL2_2D_WA_F2 64 64 -18 FIL2_2D_NA_F2 -2024 FIL2_2D_WA_F3 40 40 38 FIL2_2D_NA_F3 444 FIL2_2D_WA_F4 -76 -76 100 FIL2_2D_NA_F4 1868 FIL2_2D_WA_F5 -164 -164 88 FIL2_2D_NA_F5 -2864 FIL2_2D_WA_F6 -84 -84 -508 FIL2_2D_NA_F6 1352 FIL2_2D_WA_F7 108 108 -114 FIL2_2D_NA_F7 1376 FIL2_2D_WA_F8 216 216 852 FIL2_2D_NA_F8 -2240 FIL2_2D_WB_F0 -12 -12 FIL2_2D_NB_F0 -1080 FIL2_2D_WB_F1 40 40 FIL2_2D_NB_F1 2800 FIL2_2D_WB_F2 60 60 FIL2_2D_NB_F2 -3308 FIL2_2D_WB_F3 12 12 FIL2_2D_NB_F3 1628 FIL2_2D_WB_F4 -104 -104 FIL2_2D_NB_F4 1444 FIL2_2D_WB_F5 -156 -156 FIL2_2D_NB_F5 -3308 FIL2_2D_WB_F6 -64 -64 FIL2_2D_NB_F6 2140 FIL2_2D_WB_F7 120 120 FIL2_2D_NB_F7 376 FIL2_2D_WB_F8 208 208 FIL2_2D_NB_F8 -1384 (9) 1 Stage 2 Stages 1 1 Stage 2 Stages 1 TAKE-OFF Filter 2 Over-Range Control Block If overflow or underflow occurs at the top or bottom of the color amplitude of video signals, Y/C separation may not be correctly performed thus causing vertical lines to appear as dot crawl. To reduce this phenomenon, the over-range control block automatically inserts the low-pass filter for Y signals (cuts off the frequency components of the vertical lines) Setting RGORCR7.UCMP_SW to 1 enables over-range control, and setting RGORCR7.DCMP_SW to 1 enables underrange control. One of four over-range levels can be set with RGORCR1.RADJ_O_LEVEL0[9:0], RGORCR3.RADJ_O_LEVEL1[9:0], and RGORCR5.RADJ_O_LEVEL2[9:0]. Similarly, one of four under-range levels can be set with RGORCR2.RADJ_U_LEVEL0[9:0], RGORCR4.RADJ_U_LEVEL1[9:0], and RGORCR6.RADJ_U_LEVEL2[9:0]. The filter to be inserted is appropriately selected according to the over-range and under-range levels. Setting HWIDE_SW to 1 enables detection of the maximum (minimum) level of five pixels in the horizontal direction in addition to the currently processed pixel to detect over-range or under-range occurrence. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 30-93 RZ/A1H Group, RZ/A1M Group 30.5.6 30. Digital Video Decoder Chroma Decoding Circuit The chroma decoding circuit demodulates the C signal extracted by the Y/C separator circuit into the Cb/Cr signal. This circuit has the automatic color control function (ACC), in which the amplitude of the color burst signal is detected to adjust the color gain automatically and also has the TINT/R-Y axis correction function, in which hue is adjusted at demodulation. Figure 30.37 shows the block diagram of the chroma decoding circuit. (1) ACC gain C ACC Color killer Color system Color sub-carrier signal C (2) Color killer (4) C (6) Cb (3) Hue adjustment correction Chroma decoding Cr Frequency band limiting LPF Cb Cr (5) Y Figure 30.37 (1) Delay adjustment Y Block Diagram of Chroma Decoding Circuit Automatic Color Control (ACC) Block The ACC block detects the amplitude of the color burst signal and automatically controls the C signal gain so that the amplitude should be controlled to the target value. The ACC function is activated with ACCCR1.ACCMODE = 0. The target amplitude of the color burst signal can be set with ACCCR1.ACCLEVEL[8:0]. The gain is fixed when the amplitude falls within ACCCR1.ACCLEVEL[8:0] ACCCR3.ACCPRECIS[5:0]. The maximum ACC gain can be controlled with ACCCR1.ACCMAXGAIN[1:0]. The currently set gain value can be checked by reading CROMASR1.ACCMAINGAIN[8:0] (main) and CROMASR1.ACCSUBGAIN[1:0] (sub). The C signal gain can also be set manually by setting ACCCR1.ACCMODE to 1. The specific gain value can be set with ACCCR2.CHROMAMAINGAIN[8:0] (main) and ACCCR2.CHROMASUBGAIN[1:0] (sub). (2) Color Killer The color killer deletes color information when the color bust signal amplitude is small in a weak electric field. The color killer is turned on or off based on the hysteresis; specifically, it is turned on when the amplitude reaches the value set with ACCCR3.KILLERLEVEL[5:0] and turned off when the amplitude reaches the value determined by ACCCR3.KILLERLEVEL[5:0] + ACCCR1.KILLEROFFSET[3:0]. The color killer can also be turned on forcibly by so setting ACCCR3.KILLERMODE. (3) Hue Adjustment Correction Block The hue adjustment correction block adjusts the color sub-carrier signal phase to adjust the Cb/Cr hue after chroma decoding. This function can be used only for the NTSC and PAL systems. The phase of the demodulation axis is controlled with TINTCR.TINTMAIN[9:0] and the phase of the R-Y axis is controlled with TINTCR.TINTSUB[5:0]. (4) Chroma Decoding Block The chroma decoding block demodulates the Cb/Cr signal from the C signal. Line averaging can be carried out before demodulation according to YCDCR.DEMODMODE[1:0] setting. YCDCR.DEMODMODE[1:0] should usually be set to 2 (two-line demodulation for PAL only; one-line demodulation for NTSC). R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 30-94 RZ/A1H Group, RZ/A1M Group (5) 30. Digital Video Decoder Delay Adjustment Block The delay adjustment block delays the Y signal to adjust the Y/C signal delay. The Y signal can be delayed by -16 to 15 clock pulses with YCDCR.LUMADELAY[4:0]. (6) Frequency Band Limiting LPF The frequency band limiting LPF limits the frequency band of the Cb/Cr signal after chroma decoding. This LPF is turned on or off according to YCDCR.CHROMALPF setting. 30.5.7 Digital Clamp Circuit The digital clamp circuit provides pedestal clamp for the Y signals and center clamp for the Cb/Cr signals at any position. This circuit also detects the amount of noise using the autocorrelation function. Figure 30.38 shows the block diagram of the digital clamp circuit. (1) Vertical sync Horizontal sync Vertical clamp position (2) Y signal horizontal clamp position (3) Cb/Cr signal horizontal clamp position Vertical clamp position Y signal horizontal clamp position (6) Noise detection Cb/Cr signal horizontal clamp position (4) Pedestal clamp Y (10 bits) Y (10 bits) (5) Cb (10bits) Center clamp Cr (10bits) Figure 30.38 (1) Cb (10 bits) Cr (10 bits) Block Diagram of Digital Clamp Circuit Vertical Clamp Position Control Block The vertical clamp position can be set with DCPCR4.DCPSTART[5:0] and DCPCR5.DCPEND[5:0]. The setting is used in common to Y, Cb, and Cr signals. (2) Y Signal Horizontal Clamp Position Control Block The horizontal clamp start position of the Y signal can be set with DCPCR7.DCPPOS_Y[7:0]. The horizontal clamp width can be set with DCPCR6.DCPWIDTH[6:0]. The horizontal clamp width setting is used in common to Y, Cb, and Cr signals. (3) Cb/Cr Signal Horizontal Clamp Position Control Block The horizontal clamp start position of the Cb/Cr signal can be set with DCPCR8.DCPPOS_C[7:0]. The horizontal clamp width can be set with DCPCR6.DCPWIDTH[6:0]. The horizontal clamp width setting is used in common to Y, Cb, and Cr signals. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 30-95 RZ/A1H Group, RZ/A1M Group (4) 30. Digital Video Decoder Pedestal Clamp Control Block The pedestal clamp control block stabilizes the Y signal pedestal level. When DCPCR1.DCPMODE_Y is 0, the value set with DCPCR1.BLANKLEVEL_Y[9:0] is subtracted from the Y signal, which is expressed as: Y signal output = Y signal input - DCPCR1.BLANKLEVEL_Y[9:0] When DCPCR1.DCPMODE_Y is 1, the Y signal level detected at the set clamp position and DCPCR1.BLANKLEVEL_Y[9:0] are added together and the resulting value is subtracted from the Y signal, which is expressed as: Y signal output = Y signal input - (detected value + DCPCR1.BLANKLEVEL_Y[9:0]) The detected value can be read from DCPSR1.CLAMPLEVEL_Y[9:0]. The clamp response speed can be set with DCPCR3.DCPRESPONSE[2:0]. The setting is used in common to Y, Cb, and Cr signals. (5) Center Clamp Control Block The center clamp control block stabilizes the Cb/Cr signal center level. When DCPCR2.DCPMODE_C is 0, the value set with DCPCR2.BLANKLEVEL_CB/ DCPCR2.BLANKLEVEL_CR[5:0] is subtracted from the Cb/Cr signal, which is expressed as: Cb signal output = Cb signal input - DCPCR2.BLANKLEVEL_CB[5:0] Cr signal output = Cr signal input - DCPCR2.BLANKLEVEL_CR[5:0] When DCPCR2.DCPMODE_C is 1, the Cb/Cr signal level detected at the set clamp position and DCPCR2.BLANKLEVEL_CB/DCPCR2.BLANKLEVEL_CR[5:0] are added together and the resulting value is subtracted from the Cb/Cr signal, which is expressed as: Cb signal output = Cb signal input - (detected value + DCPCR2.BLANKLEVEL_CB[5:0]) Cr signal output = Cr signal input - (detected value + DCPCR2.BLANKLEVEL_CR[5:0]) The detected value can be read from DCPSR1.CLAMPLEVEL_CB[5:0] and DCPSR2.CLAMPLEVEL_CR[5:0]. The clamp response speed can be set with DCPCR3.DCPRESPONSE[2:0]. The setting is used in common to Y, Cb, and Cr signals. (6) Noise Detection Block Using the autocorrelation function, the noise amount at the set clamp position can be detected. With NSDCR.ACFINPUT[1:0], either Y, Cb, or Cr signal can be selected for which to calculate the autocorrelation function. The delay time for autocorrelation function calculation can be set with NSDCR.ACFLAGTIME[4:0] and accumulated field amount of autocorrelation function can be set with NSDCR.ACFFILTER[1:0]. The autocorrelation function (correlation coefficient) can be read from NSDSR.ACFSTRENGTH[15:0]. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 30-96 RZ/A1H Group, RZ/A1M Group 30.5.8 30. Digital Video Decoder Output Control Circuit The output control circuit sets the signal capturing position and adjusts the contrast and color. Figure 30.39 shows the block diagram of the output control circuit (1) Vertical sync Capturing position setting Vertical enable signal Horizontal enable signal Horizontal sync (2) Y (10 bits) Cb (10 bits) Contrast and color adjustment Cr (10 bits) Figure 30.39 (1) Y (10 bits) Cb (10 bits) Cr (10 bits) Block Diagram of Output Control Circuit Capturing Position Setting Block The capturing position setting block sets the position to capture the input video signals. The position can be set with TGCR1.SRCLEFT[8:0], TGCR2.SRCTOP[5:0], TGCR2.SRCHEIGHT[9:0], and TGCR3.SRCWIDTH[10:0]. These settings are applied only to this module. To set the display size of the input video signals, the vertical capture size register (SCL0_DS2) and horizontal capture size register (SCL0_DS3) of the scaler of video display controller 5 should be used. (2) Contrast and Color Adjustment Block The contrast and color adjustment block adjusts the gain of the output Y/Cb/Cr signals. The contrast (Y signal gain) can be adjusted with YGAINCR.Y_GAIN2[9:0] and the color (Cb/Cr signal gain) can be adjusted with CBGAINCR.CB_GAIN2[9:0] and CRGAINCR.CR_GAIN2[9:0]. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 30-97 RZ/A1H Group, RZ/A1M Group 30.6 30. Digital Video Decoder Recommended Setting Table 30.41 and Table 30.42 show the recommended setting for this module. Table 30.41 Recommended Setting Common to Various Color Formats Register Bit Initial Value (Decimal) Recommended Value (Decimal) Remarks ADCCR1 AGCMODE 0 1 AGC on SYNSCR1 LPFVSYNC 3 3 LPFHSYNC 3 5 VELOCITYSHIFT_H 0 2 SLICERMODE_H 2 2 Automatic slicing Automatic slicing SLICERMODE_V 2 2 SYNCMAXDUTY_H 15 15 SYNCMINDUTY_H 10 10 SSCLIPSEL 15 15 CSYNCSLICE_H 146 146 SYNSCR4 SYNCMAXDUTY_V 15 15 SYNCMINDUTY_V 10 9 SYNSCR5 VSYNCDELAY 0 0 VSYNCSLICE 11 10 CSYNCSLICE_V 146 146 HAFCGAIN 6 12 HAFCFREERUN 0 0 HAFCSTART 0 0 NOX2HOSC 0 1 SYNSCR2 SYNSCR3 HAFCCR1 HAFCCR2 HAFCCR3 VCDWCR1 DCPCR1 DCPCR2 DOX2HOSC 0 0 HAFCEND 8 8 HAFCMODE 2 2 VCDFREERUN 0 0 DCPMODE_Y 1 1 DCPCHECK 0 0 BLANKLEVEL_Y 0 -40 (984) DCPMODE_C 0 0 BLANKLEVEL_CB 0 0 BLANKLEVEL_CR 0 0 DCPCR3 DCPRESPONSE 5 0 DCPCR4 DCPSTART 16 16 DCPCR5 DCPEND 16 2 DCPCR6 DCPWIDTH 54 27 DCPCR7 DCPPOS_Y 162 162 DCPCR8 DCPPOS_C 27 54 NSDCR ACFINPUT 0 0 ACFLAGTIME 0 0 ACFFILTER 0 3 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 Comparison disabled during VBI period Automatic clamp setting 30-98 RZ/A1H Group, RZ/A1M Group Table 30.41 30. Digital Video Decoder Recommended Setting Common to Various Color Formats Register Bit Initial Value (Decimal) Recommended Value (Decimal) BTLCR LOCKRANGE 1 1 LOOPGAIN 1 3 BTGPCR LOCKLIMIT 2 1 BCOFREERUN 0 0 BGPCHECK 0 0 BGPWIDTH 36 54 BGPSTART 130 110 KILLEROFFSET 8 5 ACCMODE 0 0 ACCMAXGAIN 0 0 ACCCR2 CHROMASUBGAIN 0 0 CHROMAMAINGAIN 256 210 ACCCR3 ACCRESPONSE 1 1 ACCPRECIS 20 8 ACCCR1 TINTCR YCDCR AGCCR1 AGCCR2 PKLIMITCR RGORCR1 KILLERMODE 0 0 KILLERLEVEL 9 4 TINTSUB 0 0 TINTMAIN 0 0 LUMADELAY 0 0 CHROMALPF 0 0 DEMODMODE 2 2 DOREDUCE 0 0 NOREDUCE 0 0 AGCRESPONSE 5 4 AGCPRECIS 10 10 PEAKLEVEL 0 2 PEAKATTACK 2 2 PEAKRELEASE 0 3 PEAKRATIO 0 0 MAXPEAKSAMPLES 0 20 RADJ_O_LEVEL0 1023 928 RGORCR2 RADJ_U_LEVEL0 0 32 RGORCR3 RADJ_O_LEVEL1 1023 960 RGORCR4 RADJ_U_LEVEL1 0 48 RGORCR5 RADJ_O_LEVEL2 1023 992 RGORCR6 RADJ_U_LEVEL2 0 64 RGORCR7 TEST_MONI 0 0 Remarks ACC on Peak limiter on RADJ_MIX_K_FIX 0 0 UCMP_SW 0 1 Over-range detection enabled DCMP_SW 0 1 Under-range detection enabled HWIDE_SW 1 1 AFCPFCR PHDET_FIX 0 0 PHDET_DIV 5 5 RUPDCR NEWSETTING 0 1 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 30-99 RZ/A1H Group, RZ/A1M Group Table 30.41 30. Digital Video Decoder Recommended Setting Common to Various Color Formats Register Bit Initial Value (Decimal) Recommended Value (Decimal) YCSCR8 HBPF_NARROW 1 0 HVBPF_NARROW 1 0 HBPF1_9TAP_ON 0 0 HVBPF1_9TAP_ON 0 0 HFIL_TAP_SEL 0 0 YCSCR11 V_Y_LEVEL 3 0 DCPCR9 CLP_HOLD_ON_Y 1 0 CLP_HOLD_ON_CB 1 0 0 CLP_HOLD_ON_CR 1 YCTWA_F0 to YCTWA_F8 FIL2_2D_WA_F0 to FIL2_2D_WA_F8 Refer to 30.5.5 (8), Cascade Filter Block. YCTWB_F0 to YCTWB_F8 FIL2_2D_WB_F0 to FIL2_2D_WB_F8 Refer to 30.5.5 (8), Cascade Filter Block. YCTNA_F0 to YCTNA_F8 FIL2_2D_NA_F0 to FIL2_2D_NA_F8 Refer to 30.5.5 (8), Cascade Filter Block. YCTNB_F0 to YCTNB_F8 FIL2_2D_NB_F0 to FIL2_2D_NB_F8 Refer to 30.5.5 (8), Cascade Filter Block. YGAINCR Y_GAIN2 512 816 CBGAINCR CB_GAIN2 512 663 CRGAINCR CR_GAIN2 512 663 PGA_UPDATE PGA_VEN 1 1 PGACR PGA_GAIN_SEL 0 0 PGA_GAIN 0 0 ADC_VINSEL 0 0 ADCCR2 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 Remarks 30-100 RZ/A1H Group, RZ/A1M Group Table 30.42 Register 30. Digital Video Decoder Recommended Setting for Each Color Format Bit NTSC3.58 NTSC4.43 PAL-4.43 PAL-M PAL-N 256 256 256 256 256 SECAM NTSC443 (60 Hz) PAL-60 256 256 256 Capturing position setting TGCR1 TGCR2 TGCR3 SRCLEFT SRCTOP 16 19 19 16 19 19 16 16 SRCHEIGHT 241 288 288 241 288 288 241 241 SRCWIDTH 1428 1412 1412 1428 1412 1412 1428 1428 Horizontal AFC setting HAFCCR1 HAFCTYP 692 704 704 692 704 704 692 692 HAFCCR2 HAFCMAX 792 785 785 792 785 785 792 792 HAFCCR3 HAFCMIN 592 630 630 592 630 630 592 592 1 0 0 1 0 0 1 1 Vertical countdown setting VCDWCR1 NOVCD50 NOVCD60 0 1 1 0 1 1 0 0 VCDDEFAULT 2 1 1 2 1 1 2 2 VCDWINDOW 30 30 30 30 30 30 30 30 VCDOFFSET 15 15 15 15 15 15 15 15 BCO setting BTLCR DEFAULTSYS 0 0 1 1 1 2 0 1 NONTSC358 0 1 1 1 1 1 1 1 NONTSC443 1 0 1 1 1 1 0 1 NOPALM 1 1 1 0 1 1 1 1 NOPALN 1 1 1 1 0 1 1 1 NOPAL443 1 1 0 1 1 1 1 0 NOSECAM 1 1 1 1 1 0 1 1 220 220 230 230 230 220 220 230 230 230 242 242 242 242 230 242 K15 2 2 2 2 2 2 2 2 K13 8 8 8 8 8 8 8 8 K11 4 4 3 3 3 4 4 3 K16 3 3 4 4 4 3 3 4 K14 16 16 63 63 63 16 16 63 ACC level setting ACCCR1 ACCLEVEL AGC level setting AGCCR1 AGCLEVEL Y/C separation setting YCSCR3 YCSCR4 YCSCR5 YCSCR6 YCSCR7 K12 8 8 2 2 2 1 8 2 K22A 32 32 32 32 32 32 32 32 K21A 6 6 10 10 10 10 6 10 K22B 8 8 15 15 15 15 8 15 K21B 6 6 10 10 10 6 6 10 K23B 6 6 3 3 3 3 6 3 K23A 3 3 3 3 3 3 3 3 K24 5 5 8 8 8 8 5 8 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 30-101 RZ/A1H Group, RZ/A1M Group Table 30.42 30. Digital Video Decoder Recommended Setting for Each Color Format PAL-M PAL-N PAL-60 Bit YCSCR9 DET2_ON 1 1 0 0 0 1 1 0 HSEL_MIX_Y 6 6 0 0 0 6 6 0 VSEL_MIX_Y 6 6 0 0 0 6 6 0 HVSEL_MIX_Y 0 0 0 0 0 0 0 0 DET2_MIX_C 0 0 0 0 0 0 0 0 DET2_MIX_Y 2 2 0 0 0 0 2 0 FIL2_MODE_2D 1 1 0 0 0 1 1 0 FIL2_NARROW_2D 1 1 1 1 1 1 1 1 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 PAL-4.43 SECAM Register YCSCR12 NTSC4.43 NTSC443 (60 Hz) NTSC3.58 30-102 RZ/A1H Group, RZ/A1M Group 30.7 30. Digital Video Decoder Connection Example Figure 30.40 shows a pin connection example of this module. This LSI CVIN = 0.1 uF Input RVIN = 75 VIN1A VIN2A VIN1B VIN2B 3.3 0.3 V (Analog power supply) VDAVcc 0.1 uF VDAVss 0V (Analog ground) VRP (TOP reference voltage) REXT RBIAS = 22 k 1 % VRM (BOTTOM reference voltage) 0.1 uF //2.2 uF CVRP = 0.1 uF CVRM = 0.1 uF CL1 VIDEO_X1 Crystal oscillator 27 MHz 100 ppm* ROF CL2 ROD VIDEO_X2 Note: Reference value The output video quality depends on the clock precision . Input as precise clock as possible. Figure 30.40 Pin Connection Example R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 30-103 RZ/A1H Group, RZ/A1M Group 31. Video Display Controller 5 (1): Overview 31.1 Features 31. Video Display Controller 5 (1): Overview The video display controller 5 consists of the following seven blocks. For the image synthesis, two planes of video image + two graphics planes, one plane of video image + three graphics planes, or four graphics planes can be selected. 1. Input controller: Input video image selection, sync signal adjustment, horizontal noise reduction, and brightness adjustment, gain adjustment, and YCbCr GBR conversion using a color matrix 2. Scaler: Scale up, scale down, and rotation of input video images using the frame buffer, and repeated recording of the specified number of fields in the frame buffer 3. Image quality improver: Black stretch, LTI/sharpness, and YCbCr GBR conversion using a color matrix 4. Image synthesizer: Synthesis of two planes of video image + two graphics planes, one plane of video image + three graphics planes, or four graphics planes 5. Output image generator: Writing and reading of image data to and from the frame buffer after the image synthesis 6. Output controller: Brightness/contrast adjustment, gamma correction, dither processing, output format conversion, control signal output for TFT-LCD panel 7. System controller: Interrupt control, panel clock control, CLUT table select signal status flag output The functions of video display controller 5 are listed in Table 31.1. Table 31.1 Features of Video Display Controller 5 Item Function Operating frequency Video input clock: 27/54 MHz (for video image), 87 MHz or less (for RGB/YCbCr video image) Panel clock: 87 MHz or less (depends on the panel specifications) Input video image specification * * * * * * * 8-bit input conforming to ITU-R BT.656 standard (27 MHz, interlace signal) 8-bit input conforming to ITU-R BT.656 extended standard (54 MHz, progressive signal) *1 8-bit input conforming to ITU-R BT.601 extended standard (27 MHz, interlace signal) *1 8-bit input conforming to ITU-R BT.601 extended standard (54 MHz, progressive signal) *1 16-bit input conforming to ITU-R BT.601 extended standard (13.5 MHz, interlace signal) *1 Digital pin input: YCbCr422, YCbCr444, RGB888, RGB666, and RGB565 video image Digital pin input size: Maximum input video image size to be set *2: 1440 pixels x 1024 lines (horizontal x vertical) Notes:1. The ITU-R BT.656 and 601 standards do not include the description regarding the progressive signal. The ITU-R BT.601 standard does not include the description regarding the connection interface. 2. Depends on the AC characteristics of the connected device. * Examples of input video image size: WXGA (1280 x 768), XGA (1024 x 768), SVGA (800 x 600), WVGA (800 x 480), VGA (640 x 480), WQVGA (480 x 240), QVGA in landscape (320 x 240), QVGA in portrait (240 x 320) Video image recording function * Storing the video image in the YCbCr422/YCbCr444/RGB565/RGB888 format at a rate of 1/1, 1/2, 1/4, or 1/8 field. * Maximum video image size to be stored: x1 size of input video image Video image quality adjustment function Contrast adjustment, brightness adjustment, horizontal noise reduction, black stretch, LTI/sharpness Video image scaling processing Vertical: x1/8 to x8, linear/hold interpolation Horizontal: x1/8 to x8, linear/hold interpolation IP conversion can be performed by adjusting the initial phase. Video image rotation function * 0/90/180/270 degree rotation in the YCbCr422/RGB565 format * Horizontal mirroring in the YCbCr422/YCbCr444/RGB565/RGB888 format R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 31-1 RZ/A1H Group, RZ/A1M Group Table 31.1 31. Video Display Controller 5 (1): Overview Features of Video Display Controller 5 Item Function Graphics * Number of graphic planes: Four planes (graphics 0, graphics 1, graphics 2, and graphics 3) * Supported pixel formats: - RGB565 progressive format (: none, R: 5 bits, G: 6 bits, B: 5 bits; 16 bits in total) - RGB888 progressive format (: none, R: 8 bits, G: 8 bits, B: 8 bits; 24 bits in total) - RGB1555 progressive format (: 1 bit, R: 5 bits, G: 5 bits, B: 5 bits; 16 bits in total) - RGB4444 progressive format (: 4 bits, R: 4 bits, G: 4 bits, B: 4 bits; 16 bits in total) - RGB8888 progressive format (: 8 bits, R: 8 bits, G: 8 bits, B: 8 bits; 32 bits in total) - RGB5551 progressive format (R: 5 bits, G: 5 bits, B: 5 bits, : 1 bit; 16 bits in total) - RGB8888 progressive format (R: 8 bits, G: 8 bits, B: 8 bits, : 8 bits; 32 bits in total) - CLUT8 progressive format (CLUT: 8 bits) - CLUT4 progressive format (CLUT: 4 bits) - CLUT1 progressive format (CLUT: 1 bits) - YCbCr422 progressive format (Y: 8 bits, Cb/Cr: 8 bits; 16 bits in total) (only for graphics 0 and 1) - YCbCr444 progressive format (Y: 8 bits, Cb/Cr: 8 bits; 16 bits in total) (only for graphics 0 and 1) * Maximum image size to be read: 1440 pixels x 1440 lines (horizontal x vertical) Graphics function Alpha blending in rectangular area: Mixes images according to transparency rate in the specified area (fade-in and fade-out functions are available.) Chroma-key: Mixes images using the specified RGB color and CLUT value according to transparency rate . Alpha blending in one pixel units: Mixes images according to transparency rate when the target graphics image is in the RGB1555, RGB4444, RGB8888, RGB5551, RGB8888, or CLUT8/4/1 format. For each dot, the priority among the values of the above functions is as follows: Alpha blending in rectangular area > Chroma-key > Alpha blending in one pixel units Output video image size Maximum output video image size to be set*: 1999 pixels x 2035 lines (horizontal x vertical) Note: * Depends on the AC characteristics of the display panel. Examples of output video image size: * WXGA (1280 x 768), XGA (1024 x 768) * SVGA (800 x 600), WVGA (800 x 480), * VGA (640 x 480), WQVGA (480 x 240), * QVGA size in landscape (320 x 240) * QVGA size in portrait (240 x 320) Output video image format * * * * Panel output adjustment Panel brightness/contrast adjustment, RGB gamma correction, dither processing, output format conversion Sync signal output Control signal output for the TFT-LCD panel Interrupt output * * * * * RGB888 progressive video output (24-bit parallel output) RGB666 progressive video output (18-bit parallel output) RGB565 progressive video output (16-bit parallel output) RGB888 progressive video output (8-bit serial output) Vsync signal for video image input/output Line interrupt output (can be output on a desired line.) Erroneous Vsync cycle detection signal for video input Field write completion signal Overflow/underflow signal for the internal buffer R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 31-2 RZ/A1H Group, RZ/A1M Group 31.2 31. Video Display Controller 5 (1): Overview Block Diagram Figure 31.1 and Figure 31.2 show the entire block diagram of this module. This LSI incorporates two video display controllers (channels 0 and 1), to each of which the video signal is input from the corresponding video decoder. Each controller can also fetch output from the input control block of the other controller. For details, see the description of each block. This LSI Internal graphics bus (IV3-BUS) Color matrix Contrast adjustment Horizontal noise reduction Scaling-down control block Vertical scale up Horizontal scale up Output selection Color matrix Data expansion (0) Vertical scale down Horizontal scale down Image quality improver block Internal bus read control (0) Bit reduction Black stretch DV_DATA 23 to DV_DATA 0 DV_HSYNC DV_VSYNC DV_CLK Internal bus write control or distortion correction LTI/Sharpness External input block Video decoder Sync signal adjustment block Internal graphics bus (IV1-BUS) Scaling-up control block To the middle stage Image synthesizer Graphics block (0) Synchronization control block Input control block Image quality improver block 0 Scaler block 0 To scaler block 1 of the other controller Internal graphics bus (IV4-BUS) Internal graphics bus (IV2-BUS) Internal bus write control Internal bus read control (1) Bit reduction Horizontal scale up Switching a blending (1) Scaling-up control block Color matrix Horizontal scale down Scaling-down control block Data expansion (1) Vertical scale up Black stretch Vertical scale down LTI/Sharpness From the input control block of the other controller Graphics block (1) Synchronization control block Image quality improver block 1 Scaler block 1 Figure 31.1 Video Display Controller 5 Former Stage Block Diagram This LSI Internal graphics bus (IV6-BUS) Internal graphics bus (IV8-BUS) Internal graphics bus (IV5-BUS) Internal graphics bus (IV7-BUS) Previous stage Scaler block 0 VIN synthe -sizer Internal bus read control (2) Data expansion (2) Internal bus read control (3) Data expansion (3) blending (2) blending (3) Graphics block (2) Graphics block (3) Scaler block 1 Internal bus write control or distortion correction Bit reduction Internal bus read control OIR To the latter stage Data expansion OIR Specification of image area to be captured Capture control block Output selection OIR Switching Output control block Graphics block OIR Synchronization control block Image synthesizer Figure 31.2 Output image generator Video Display Controller 5 Middle Stage Block Diagram R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 31-3 RZ/A1H Group, RZ/A1M Group 31. Video Display Controller 5 (1): Overview This LSI Interrupt control Clock control LCD_CLK Output I/F Dither processing LCD_DATA 23 to LCD_DATA 0 LCD TCON Output image generator Gamma correction Middle stage Brightness/contrast adjustment System control block LCD_TCON 6 to LCD_TCON0 Output control block Figure 31.3 31.3 Video Display Controller 5 Latter Stage Block Diagram Input/Output Pins Table 31.2 and Table 31.3 show the pin configuration. Table 31.2 Input/Output Pins (Channel 0) Symbol I/O Pin Name Function DV0_CLK Input External input clock 0 External input 0 clock pin DV0_VSYNC Input External input Vsync 0 External input 0 Vsync signal pin DV0_HSYNC Input External input Hsync 0 External input 0 Hsync signal pin DV0_DATA 23 to DV0_DATA 0 Input External input video image data 0 External input 0 video image data pin LCD0_CLK Output Panel clock 0 Panel output 0 clock pin LCD0_DATA 23 to LCD0_DATA 0 Output Video image data 0 for panel Panel output 0 video image data pin LCD0_TCON 6 to LCD0_TCON 0 Output Control signal 0 for panel Panel output 0 timing control pin LCD0_EXTCLK Input Panel clock source 0 Panel clock source 0 input pin Table 31.3 Input/Output Pins (Channel 1) Symbol I/O Pin Name Function DV1_CLK Input External input clock 1 External input 1 clock pin DV1_VSYNC Input External input Vsync 1 External input 1 Vsync signal pin DV1_HSYNC Input External input Hsync 1 External input 1 Hsync signal pin DV1_DATA 7 to DV1_DATA 0 Input External input video image data 1 External input 1 video image data pin LCD1_CLK Output Panel clock 1 Panel output 1 clock pin LCD1_DATA 23 to LCD1_DATA 0 Output Video image data 1 for panel Panel output 1 video image data pin LCD1_TCON 6 to LCD1_TCON 0 Output Control signal 1 for panel Panel output 1 timing control pin LCD1_EXTCLK Input Panel clock source 1 Panel clock source 1 input pin R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 31-4 RZ/A1H Group, RZ/A1M Group 31.4 31. Video Display Controller 5 (1): Overview Clocks There are two clocks to be mainly used by the video display controller 5: the video image clock and pixel clock. The video image clock is used while the video image is processed in the input controller, passed to the scale-down control block in the scaler, and then written to the buffer (internal bus write control). When the INP_SEL bit is 0 (video decoder output selected) in INP_SEL_CNT of the input controller, the VIDEO_X1 clock (27 MHz) is used as the video image clock. When INP_SEL is 1 (external input pin selected), the DV_CLK clock is used as the video image clock. The pixel clock is used in graphics read-out processing by the scaler (internal bus read controller) through output controller processing. When the parallel RGB output is selected in the output controller, the frequencies of the pixel clock and panel clock (LCD_CLK) are the same. The panel clock can be selected from the video clock, LCD_EXTCLK0, LCD_EXTCLK1, peripheral bus clock 1 (P1), and output clock from the LVDS PLL* with SYSCNT_PANEL_CLK.PANEL_ICKSEL[1:0] and SYSCNT_PANEL_CLK.PANEL_OCKSEL[1:0] of the system controller. When the serial RGB output (3/4 speed mode) is selected in the output controller, the pixel clock frequency is 1/3 or 1/4 the panel clock (LCD_CLK) frequency. Note: * For details on the LVDS PLL, see section 40, LVDS Output Interface. 31.5 Hsync and Vsync Signals Hsync and Vsync signals are generated by the synchronization control block of the scaler and output image generator. Since the Hsync and Vsync signals are used as the reference signals for the LCDTCON, which generates various panel driving timings, they are also the reference signals for the control signals (LCD_TCON6 to LCD_TCON0 pins) passed to the panel. The output Hsync signal always operates at a free-running frequency. On the other hand, the output Vsync signal is selected from the external input and free-running Vsync signals. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 31-5 RZ/A1H Group, RZ/A1M Group 31.5.1 (1) 31. Video Display Controller 5 (1): Overview External Input Vsync Operation Outline In this mode, the output Vsync signal is generated according to an external input Vsync signal. The output Hsync signal is free running even in this mode. Figure 31.4 shows the timing of external input Vsync signal. Input Vsync signal Register setting Vsync signal (Scaler output) Hsync signal (Scaler output) Free-running period Register setting Figure 31.4 External Input Vsync Timing R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 31-6 RZ/A1H Group, RZ/A1M Group (2) 31. Video Display Controller 5 (1): Overview Notes When Vsync is externally input, generation of the output Vsync signal is based on the external Vsync signal. That is, the output Vsync signal follows the input Vsync signal, so if an unstable Vsync signal is input, the output Vsync signal will also be unstable. Since the output Hsync signal is generated according to the frequency generated by a free-running clock and the Vsync signal is generated from the video input as a base, the signals will not be in synchronization. This module adjusts the timing between these signals by adjusting the output Vsync signal so that it stays in time with the output Hsync signal. Therefore, even if the input Vsync signal is stable, the timing of the output Vsync signal may be increased or decreased by up to one line to stay in synchronization with the timing of the output Hsync signal. Input Vsync signal Output after waiting for the horizontal period Output Vsync signal Output Hsync signal Figure 31.5 31.5.2 (1) Detailed Timing Chart for Generation of the Output Vsync Signal Free-Running Vsync Operation Outline In this mode, the Vsync signal is generated according to the pixel clock (free running). The output Hsync signal is also free running. Figure 31.6 shows the timing. Register setting Free-running period Free-running Vsync signal Vsync signal (Scaler output) Hsync signal (Scaler output) Free-running period Register setting Figure 31.6 Free Running Vsync Timing R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 31-7 RZ/A1H Group, RZ/A1M Group (2) 31. Video Display Controller 5 (1): Overview Pointer Buffers In free-running vertical synchronization mode, output of the input video image to a panel may lead to flicker in the output video image. This occurs when the input and output vertical sync signals are not in synchronization. To prevent this, use the pointer buffers to adjust the timing between the input and output video images in frame units. If the input Vsync signal is faster than the output Vsync signal, frames from the input video image are skipped in the output image for display. On the other hand, when the input Vsync signal is slower than the output Vsync signal, frames from the input video image are repeated. However, when the difference in timing between the input and output Vsync signals is too large, the pointer buffers cannot deal with the difference, so flicker may occur. As more buffers are used, the pointer buffers can deal with larger differences in frequency. Input Vsync signal Input video image Output Vsync signal Output video image 0 1 This frame is skipped. 0 2 1 3 4 3 5 Figure 31.7 Timing when the Input Vsync Signal is Faster than the Output Vsync Signal R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 31-8 RZ/A1H Group, RZ/A1M Group Input Vsync signal 31. Video Display Controller 5 (1): Overview Input video image Output Vsync signal Output video image 0 0 1 1 2 This frame is displayed again. 1 3 2 Figure 31.8 31.5.3 Timing when the Input Vsync Signal is Slower than the Output Vsync Signal Blending Two Input Video Images If images input from scalers 0 and 1 are to be combined, the output synchronization signals from the two scalers must be the same. When the synchronization signals from scaler 0 are to serve as the standard, use the synchronization signals generated by scaler 0 as the output synchronization signals for scaler 1. In this case, the timing of the vertical synchronization signal for the video input to scaler 1 will not be synchronized with that of the output vertical synchronization signal, which may lead to flickering of the output video. Accordingly, use a pointer buffer to apply frame-buffer control in the same way as when scaler 1 is used with a freerunning vertical synchronization signal. Likewise, use a pointer buffer to apply frame-buffer control for scaler 0 when using the synchronization signals generated by scaler 1 as the standard. Table 31.4 Vsync Signal When Blending Two Input Video Images Standard output Sync signal Scaler 0 Scaler 1 Scaler 0 Select from external or free-running Vsync signal Sync signal generated by scaler 0 is selected and a pointer buffer handles frame buffer control. Scaler 1 Sync signal generated by scaler 1 is selected Select from external or free-running Vsync and a pointer buffer handles frame buffer control. signal 31.5.4 Usage Note on Changing Vsync Signal Selections When the Vsync signal selection is changed, the output Vsync signal is discontinuous, resulting in disordered panel display. In this case, perform the mute processing according to the panel specification as necessary and change the Vsync signal selection. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 31-9 RZ/A1H Group, RZ/A1M Group 32. Video Display Controller 5 (2): Input Controller 32. Video Display Controller 5 (2): Input Controller 32.1 Input Controller Functions 32.1.1 Overview of Functions The input controller selects either video decoder output signals or signals supplied via the external input pins, and subjects the signals to synchronization adjustment, horizontal noise reduction, contrast correction (dynamic range compression), and brightness adjustment, gain adjustment, and YCbCr GBR conversion using a color matrix. For contrast correction, refer to section 39, Dynamic Range Compression. The functional block diagram of the input controller is shown below. Sync signal adjustment block Color matrix (TINT) Contrast correction (dynamic range compression) HS,VS,HE, VE,FLD, YCbCr/RGB888 (24 bits) Horizontal NR (1, 2, 3, 4 adjacent pixels) INP_SEL Sync delay adjustment HS,VS, YCbCr/ RGB888 (24 bits) HS,VS, YCbCr/ RGB888 (24 bits) Vertical sync line delay HS,VS, YCbCr/RGB888 (24 bits) Sync signal phase compensation HS,VS, YCbCr (24 bits) YCbCr422 interface RGB888/666/565, YCbCr444 interface BT656/601 interface DV_DATA23 to DV_DATA0, DV_HSYNC, DV_VSYNC, DV_CLK, HS,VS, YCbCr (24 bits) Input selection HS,VS, YCbCr(30 bits) Output selection Video decoder Video decoder interface This LSI HS,VS,HE, VE,FLD, YCbCr/RGB888 (24 bits) Scaler Image quality adjustment block Register control INP_FORMAT External input block Register control Input controller Figure 32.1 Functional Block Diagram of Input Controller R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 32-1 RZ/A1H Group, RZ/A1M Group 32.1.2 32. Video Display Controller 5 (2): Input Controller Updating Registers of External Signal Input Block and Sync Signal Adjustment Block The control registers of the external input block and sync signal adjustment block are updated by setting the relevant update control bit to 1. For the control registers other than the IMGCNT_DRC_REG register of the image quality adjustment block, the update timing is controlled using the Vsync signal. After 1 is set to the bits in the update control register, the contents of the relevant registers are actually modified at the rising edge of the Vsync signal, when the update control register is automatically cleared to 0. Table 32.1 Register Update Control Register Name Bit Name Initial Value INP_UPDATE INP_EXT_UPDATE 0 External Input Block Register Update 0: Registers are not updated. 1: Registers are updated. INP_UPDATE INP_IMG_UPDATE 0 Sync Signal Adjustment Block Register Update 0: Registers are not updated. 1: Registers are updated. IMGCNT_UPDATE IMGCNT_VEN 0 Image Quality Adjustment Block Register Update 0: Registers are not updated. 1: Registers are updated at the rising edge of the Vsync signal. 32.1.3 Description Selecting Input Signals The input controller selects either video decoder output signals or signals supplied via the external input pins. Table 32.2 Input Signal Selection Register Name Bit Name Initial Value Description INP_SEL_CNT INP_SEL 0 Input Select 0: Video decoder output signals 1: Signals supplied via the external input pins R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 32-2 RZ/A1H Group, RZ/A1M Group 32.1.4 32. Video Display Controller 5 (2): Input Controller Controlling Externally Input Video Signals The externally input video image signals in the YCbCr444, RGB888, RGB666, RGB565, BT656 (extended), BT601 (extended), YCbCr422 (the 16-bit data format of the BT601 standard) formats can be handled. The BT656 signals can be used for the 525-line and 59.94-Hz (27.0-MHz) or the 625-line and 50.00-Hz (27.0-MHz) interlace signals and for the 525-line and 59.94-Hz (54.0-MHz) or the 625-line and 50.00-Hz (54.0-MHz) BT656extended progressive signals. The BT601 signals can be used for the 8-bit data line 525-line and 59.94 Hz (27.0-MHz) or the 625-line and 50.00-Hz (27.0-MHz) interlace signals and for the 525-line and 59.94 Hz (54.0-MHz) or the 625-line and 50.00-Hz (54.0-MHz) extended progressive signals. The YCbCr422 signals can be used for the 16-bit data line 525-line and 59.94-Hz (13.5-MHz) or the 625-line and 50.00Hz (13.5-MHz) BT601 interlace signals. The above signals can be selected by the INP_FORMAT[2:0] bits. Bit endian change and B/R signal swap are controlled by setting the INP_ENDIAN_ON and INP_SWAP_ON bits. Table 32.3 Externally Input Video Signal Control Register Name Bit Name Initial Value Description INP_SEL_CNT INP_FORMAT[2:0] 000 External Input Format Select 0: YCbCr444, RGB888 1: RGB666 2: RGB565 3: BT656 4: BT601 5: YCbCr422 6, 7: Setting prohibited INP_EXT_ SYNC_CNT INP_ENDIAN_ON 0 External Input Bit Endian Change On/Off Control 0: Off 1: On INP_EXT_ SYNC_CNT INP_SWAP_ON 0 External Input B/R Signal Swap On/Off Control 0: Off 1: On R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 32-3 RZ/A1H Group, RZ/A1M Group 32.1.5 32. Video Display Controller 5 (2): Input Controller Selecting Clock Edge for Externally Input Signals The clock edge for receiving the video image signals, Vsync signals, and Hsync signals is individually selected with the INP_PXD_EDGE, INP_VS_EDGE, INP_HS_EDGE bits. Table 32.4 Externally Input Clock Edge Selection Register Name Bit Name Initial Value Description INP_SEL_CNT INP_PXD_EDGE 0 Clock Edge Select for Capturing External Input Video Image Signals DV_DATA23 to DV_DATA0 0: Rising edge 1: Falling edge INP_SEL_CNT INP_VS_EDGE 0 Clock Edge Select for Capturing External Input Vsync Signal DV_VSYNC 0: Rising edge 1: Falling edge INP_SEL_CNT INP_HS_EDGE 0 Clock Edge Select for Capturing External Input Hsync Signal DV_HSYNC 0: Rising edge 1: Falling edge Figure 32.2 shows the typical input timing of externally input signals. The input signals can be received at the rising edge of the clock signal DV_CLK when the INP_PXD_EDGE, INP_VS_EDGE, and INP_ES_EDGE bits are 0. DV_CLK DV_DATA23 to DV_DATA0 DV_HSYNC DV_VSYNC Figure 32.2 32.1.6 Typical Input Timing of Externally Input Signals (Clock Phase) Externally Input Sync Signal Inversion Control Inversion of polarity of the Vsync and Hsync signals can be controlled by the INP_VS_INV and INP_HS_INV bits. Table 32.5 Sync Signal Inversion Control Register Name Bit Name Initial Value Description INP_EXT_ SYNC_CNT INP_VS_INV 0 External Input Vsync Signal DV_VSYNC Inversion Control 0: Not inverted (positive polarity) 1: Inverted (negative polarity) INP_EXT_ SYNC_CNT INP_HS_INV 0 External Input Hsync Signal DV_HSYNC Inversion Control 0: Not inverted (positive polarity) 1: Inverted (negative polarity) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 32-4 RZ/A1H Group, RZ/A1M Group 32.1.7 32. Video Display Controller 5 (2): Input Controller Bit Allocation of Externally Input Video Image Signals Allocation of the externally input video image signal pins DV_DATA to the signals in each format is described below. (1) YCbCr444/RGB888 Input When the external input is of YCbCr444/RGB888 format, the video image signal pins DV_DATA are allocated to the internal signals Y/GOUT, Cb/BOUT, Cr/ROUT, as shown in Table 32.6. Table 32.6 Bit Allocation of DV_DATA Pin Inputs when the External Input is of YCbCr444/RGB888 INP_FORMAT[2:0] 0 0 0 0 INP_ENDIAN_ON 0 0 1 1 INP_SWAP_ON 0 1 0 1 DV_DATA23 Cr/ROUT[7] Cb/BOUT[7] Cr/ROUT[0] Cb/BOUT[0] DV_DATA22 Cr/ROUT[6] Cb/BOUT[6] Cr/ROUT[1] Cb/BOUT[1] DV_DATA21 Cr/ROUT[5] Cb/BOUT[5] Cr/ROUT[2] Cb/BOUT[2] DV_DATA20 Cr/ROUT[4] Cb/BOUT[4] Cr/ROUT[3] Cb/BOUT[3] DV_DATA19 Cr/ROUT[3] Cb/BOUT[3] Cr/ROUT[4] Cb/BOUT[4] DV_DATA18 Cr/ROUT[2] Cb/BOUT[2] Cr/ROUT[5] Cb/BOUT[5] DV_DATA17 Cr/ROUT[1] Cb/BOUT[1] Cr/ROUT[6] Cb/BOUT[6] DV_DATA16 Cr/ROUT[0] Cb/BOUT[0] Cr/ROUT[7] Cb/BOUT[7] DV_DATA15 Y/GOUT[7] Y/GOUT[7] Y/GOUT[0] Y/GOUT[0] DV_DATA14 Y/GOUT[6] Y/GOUT[6] Y/GOUT[1] Y/GOUT[1] DV_DATA13 Y/GOUT[5] Y/GOUT[5] Y/GOUT[2] Y/GOUT[2] DV_DATA12 Y/GOUT[4] Y/GOUT[4] Y/GOUT[3] Y/GOUT[3] DV_DATA11 Y/GOUT[3] Y/GOUT[3] Y/GOUT[4] Y/GOUT[4] DV_DATA10 Y/GOUT[2] Y/GOUT[2] Y/GOUT[5] Y/GOUT[5] DV_DATA9 Y/GOUT[1] Y/GOUT[1] Y/GOUT[6] Y/GOUT[6] DV_DATA8 Y/GOUT[0] Y/GOUT[0] Y/GOUT[7] Y/GOUT[7] DV_DATA7 Cb/BOUT[7] Cr/ROUT[7] Cb/BOUT[0] Cr/ROUT[0] DV_DATA6 Cb/BOUT[6] Cr/ROUT[6] Cb/BOUT[1] Cr/ROUT[1] DV_DATA5 Cb/BOUT[5] Cr/ROUT[5] Cb/BOUT[2] Cr/ROUT[2] DV_DATA4 Cb/BOUT[4] Cr/ROUT[4] Cb/BOUT[3] Cr/ROUT[3] DV_DATA3 Cb/BOUT[3] Cr/ROUT[3] Cb/BOUT[4] Cr/ROUT[4] DV_DATA2 Cb/BOUT[2] Cr/ROUT[2] Cb/BOUT[5] Cr/ROUT[5] DV_DATA1 Cb/BOUT[1] Cr/ROUT[1] Cb/BOUT[6] Cr/ROUT[6] DV_DATA0 Cb/BOUT[0] Cr/ROUT[0] Cb/BOUT[7] Cr/ROUT[7] R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 32-5 RZ/A1H Group, RZ/A1M Group (2) 32. Video Display Controller 5 (2): Input Controller RGB666 Input When the external input is of RGB666 format, the video image signal pins DV_DATA are allocated to the internal signals GOUT, BOUT, ROUT as shown in Table 32.7. The internal signals GOUT, BOUT, ROUT to which the video image signal pins DV_DATA are allocated are output as a 24-bit video image from the RGB666 interface with the following formulae. G[7:0] = GOUT[7:2] x 255 / 63 B[7:0] = BOUT[7:2] x 255 / 63 R[7:0] = ROUT[7:2] x 255 / 63 Table 32.7 Bit Allocation of DV_DATA Pin Inputs When the External Input is of RGB666 INP_FORMAT[2:0] 1 1 1 1 INP_ENDIAN_ON 0 0 1 1 INP_SWAP_ON 0 1 0 1 DV_DATA17 ROUT[7] BOUT[7] ROUT[2] BOUT[2] DV_DATA16 ROUT[6] BOUT[6] ROUT[3] BOUT[3] DV_DATA15 ROUT[5] BOUT[5] ROUT[4] BOUT[4] DV_DATA14 ROUT[4] BOUT[4] ROUT[5] BOUT[5] DV_DATA13 ROUT[3] BOUT[3] ROUT[6] BOUT[6] DV_DATA12 ROUT[2] BOUT[2] ROUT[7] BOUT[7] DV_DATA11 GOUT[7] GOUT[7] GOUT[2] GOUT[2] DV_DATA10 GOUT[6] GOUT[6] GOUT[3] GOUT[3] DV_DATA9 GOUT[5] GOUT[5] GOUT[4] GOUT[4] DV_DATA8 GOUT[4] GOUT[4] GOUT[5] GOUT[5] DV_DATA7 GOUT[3] GOUT[3] GOUT[6] GOUT[6] DV_DATA6 GOUT[2] GOUT[2] GOUT[7] GOUT[7] DV_DATA5 BOUT[7] ROUT[7] BOUT[2] ROUT[2] DV_DATA4 BOUT[6] ROUT[6] BOUT[3] ROUT[3] DV_DATA3 BOUT[5] ROUT[5] BOUT[4] ROUT[4] DV_DATA2 BOUT[4] ROUT[4] BOUT[5] ROUT[5] DV_DATA1 BOUT[3] ROUT[3] BOUT[6] ROUT[6] DV_DATA0 BOUT[2] ROUT[2] BOUT[7] ROUT[7] R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 32-6 RZ/A1H Group, RZ/A1M Group (3) 32. Video Display Controller 5 (2): Input Controller RGB565 Input When the external input is of RGB565 format, the video image signal pins DV_DATA are allocated to the internal signals GOUT, BOUT, ROUT as shown in Table 32.8. The internal signals GOUT, BOUT, ROUT to which the video image signal pins DV_DATA are allocated are output as a 24-bit video image from the RGB565 interface with the following formulae. G[7:0] = GOUT[7:2] x 255 / 63 B[7:0] = BOUT[7:3] x 255 / 31 R[7:0] = ROUT[7:3] x 255 / 31 Table 32.8 Bit Allocation of DV_DATA Pin Inputs When the External Input is of RGB565 INP_FORMAT[2:0] 2 2 2 2 INP_ENDIAN_ON 0 0 1 1 INP_SWAP_ON 0 1 0 1 DV_DATA15 ROUT[7] BOUT[7] ROUT[3] BOUT[3] DV_DATA14 ROUT[6] BOUT[6] ROUT[4] BOUT[4] DV_DATA13 ROUT[5] BOUT[5] ROUT[5] BOUT[5] DV_DATA12 ROUT[4] BOUT[4] ROUT[6] BOUT[6] DV_DATA11 ROUT[3] BOUT[3] ROUT[7] BOUT[7] DV_DATA10 GOUT[7] GOUT[7] GOUT[2] GOUT[2] DV_DATA9 GOUT[6] GOUT[6] GOUT[3] GOUT[3] DV_DATA8 GOUT[5] GOUT[5] GOUT[4] GOUT[4] DV_DATA7 GOUT[4] GOUT[4] GOUT[5] GOUT[5] DV_DATA6 GOUT[3] GOUT[3] GOUT[6] GOUT[6] DV_DATA5 GOUT[2] GOUT[2] GOUT[7] GOUT[7] DV_DATA4 BOUT[7] ROUT[7] BOUT[3] ROUT[3] DV_DATA3 BOUT[6] ROUT[6] BOUT[4] ROUT[4] DV_DATA2 BOUT[5] ROUT[5] BOUT[5] ROUT[5] DV_DATA1 BOUT[4] ROUT[4] BOUT[6] ROUT[6] DV_DATA0 BOUT[3] ROUT[3] BOUT[7] ROUT[7] R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 32-7 RZ/A1H Group, RZ/A1M Group (4) 32. Video Display Controller 5 (2): Input Controller BT656/BT601 Input When the external input is of BT656 or BT601 format, the video image signal pins DV_DATA are allocated to the internal signal BTOUT, as shown in Table 32.9. The internal signal BTOUT to which the video image signal pins DV_DATA are allocated is expanded to the YCbCr signal. For expansion to the YCbCr signal, see section 32.1.12, BT656/BT601/YCbCr422 Format Setting. Table 32.9 Bit Allocation of DV_DATA Pin Inputs When the External Input is of BT656 or BT601 INP_FORMAT[2:0] 3 to 4 3 to 4 INP_ENDIAN_ON 0 1 INP_SWAP_ON 0 0 DV_DATA7 BTOUT[7] BTOUT[0] DV_DATA6 BTOUT[6] BTOUT[1] DV_DATA5 BTOUT[5] BTOUT[2] DV_DATA4 BTOUT[4] BTOUT[3] DV_DATA3 BTOUT[3] BTOUT[4] DV_DATA2 BTOUT[2] BTOUT[5] DV_DATA1 BTOUT[1] BTOUT[6] DV_DATA0 BTOUT[0] BTOUT[7] (5) YCbCr422 Input When the external input is of YCbCr422 format, the video image signal pins DV_DATA are allocated to the internal signals Y and Cb/Cr, as shown in Table 32.10. Table 32.10 Bit Allocation of DV_DATA Pin Inputs When the External Input is of YCbCr422 INP_FORMAT[2:0] 5 5 5 5 INP_ENDIAN_ON 0 0 1 1 INP_SWAP_ON 0 1 0 1 DV_DATA15 Y[7] Cb/Cr[7] Y[0] Cb/Cr[0] DV_DATA14 Y[6] Cb/Cr[6] Y[1] Cb/Cr[1] DV_DATA13 Y[5] Cb/Cr[5] Y[2] Cb/Cr[2] DV_DATA12 Y[4] Cb/Cr[4] Y[3] Cb/Cr[3] DV_DATA11 Y[3] Cb/Cr[3] Y[4] Cb/Cr[4] DV_DATA10 Y[2] Cb/Cr[2] Y[5] Cb/Cr[5] DV_DATA9 Y[1] Cb/Cr[1] Y[6] Cb/Cr[6] DV_DATA8 Y[0] Cb/Cr[0] Y[7] Cb/Cr[7] DV_DATA7 Cb/Cr[7] Y[7] Cb/Cr[0] Y[0] DV_DATA6 Cb/Cr[6] Y[6] Cb/Cr[1] Y[1] DV_DATA5 Cb/Cr[5] Y[5] Cb/Cr[2] Y[2] DV_DATA4 Cb/Cr[4] Y[4] Cb/Cr[3] Y[3] DV_DATA3 Cb/Cr[3] Y[3] Cb/Cr[4] Y[4] DV_DATA2 Cb/Cr[2] Y[2] Cb/Cr[5] Y[5] DV_DATA1 Cb/Cr[1] Y[1] Cb/Cr[6] Y[6] DV_DATA0 Cb/Cr[0] Y[0] Cb/Cr[7] Y[7] R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 32-8 RZ/A1H Group, RZ/A1M Group 32.1.8 32. Video Display Controller 5 (2): Input Controller Typical Signal Timing of BT601 Format Figure 32.3 and Figure 32.4 show the horizontal timings and Figure 32.5 and Figure 32.6 show the vertical timings of the BT601 format. 16:9 or 4:3 at 13.5 MHz 625 0H Analog line n-1 Analog line n Digital line n-1 Digital line n Digital blanking 12T Luminance samples 717 718 719 720 721 132T 730 731 732 733 862 863 0 1 2 4:2:2,chroma CR samples 359 360 365 366 491 0 1 359 360 365 366 491 0 1 4:2:2,chroma CB samples T: Luminance sampling period Figure 32.3 Quoted from ITU-R BT.601-5 BT601 Horizontal Timing (625 Lines/50.00 Hz) 16:9 or 4:3 at 13.5 MHz 525 0H Analog line n-1 Analog line n Digital line n-1 Digital line n Digital blanking Luminance samples 717 16T 718 719 720 721 122T 734 735 736 737 856 857 0 1 2 4:2:2,chroma CR samples 359 360 367 368 428 0 1 359 360 367 368 428 0 1 4:2:2,chroma CB samples T: Luminance sampling period Figure 32.4 Quoted from ITU-R BT.601-5 BT601 Horizontal Timing (525 Lines/59.94 Hz) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 32-9 RZ/A1H Group, RZ/A1M Group 32. Video Display Controller 5 (2): Input Controller TOP (First) field Quoted from ITU-R BT.470-6 25H + 2.5H 622 623 624 2.5H 625 BOTTOM field 1 2.5H 2 0V 3 4 5 6 7 23 24 TOP field HS VS FLD BOTTOM (Second) field 25H + 2.5H 309 310 311 TOP field 312 2.5H 313 0V 314 2.5H 315 316 317 318 319 320 336 337 BOTTOM field HS VS FLD Figure 32.5 BT601 Vertical Timing (625 Lines/50.00 Hz) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 32-10 RZ/A1H Group, RZ/A1M Group 32. Video Display Controller 5 (2): Input Controller TOP (First) field Quoted from ITU-R BT.470-6 19 to 21H + 3.0H 525 BOTTOM field 1 2 0V 3.0H 3 4 3.0H 5 6 7 8 9 10 21 22 TOP field HS VS FLD BOTTOM (Second) field 19 to 21H + 3.0H 262 TOP field 263 0V 264 3.0H 265 266 267 3.0H 268 269 270 271 272 273 283 284 BOTTOM field HS VS FLD Figure 32.6 BT601 Vertical Timing (525 Lines/59.94 Hz) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 32-11 RZ/A1H Group, RZ/A1M Group 32.1.9 32. Video Display Controller 5 (2): Input Controller Typical Signal Timing of BT656 Format Figure 32.7 and Figure 32.8 show the horizontal timings of the BT656 format. 16:9 or 4:3 at 13.5 MHz 525 0H Analog line n-1 Analog line n Digital line n-1 Digital line n Digital blanking Luminance samples 717 12T 718 719 720 721 132T 730 731 732 733 862 863 0 1 2 4:2:2,chroma CR samples 359 360 365 366 491 0 1 359 360 365 366 491 0 1 Y861 CB419 Y862 CR419 Y863 CB0 Y0 CR0 Y1 Replaced by timing reference signal CB0 Y0 CR0 Y1 DV_DATA7 to DV_DATA0 Replaced by digital blanking data CB359 Y718 CR359 Y719 Replaced by timing reference signal CB366 Y732 CR366 Y733 CB359 Y718 CR359 Y719 CB360 Y720 CR360 Y721 4:2:2,chroma CB samples End of active video T: Luminance sampling period Start of active video Timing reference signal Quoted from ITU-R BT.656-4, ITU-R BT.601-5 DV_HSYNC Figure 32.7 BT656 Horizontal Timing (625 Lines/50.00 Hz) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 32-12 RZ/A1H Group, RZ/A1M Group 32. Video Display Controller 5 (2): Input Controller 16:9 or 4:3 at 13.5 MHz 525 0H Analog line n-1 Analog line n Digital line n-1 Digital line n Digital blanking Luminance samples 717 16T 718 719 720 721 122T 734 735 736 737 856 857 0 1 2 4:2:2,chroma CR samples 359 360 367 368 428 0 1 359 360 367 368 428 0 1 Y855 CB428 Y856 CR428 Y857 CB0 Y0 CR0 Y1 Replaced by timing reference signal CB0 Y0 CR0 Y1 DV_DATA7 to DV_DATA0 Replaced by digital blanking data CB359 Y718 CR359 Y719 Replaced by timing reference signal CB368 Y736 CR368 Y737 CB359 Y718 CR359 Y719 CB360 Y720 CR360 Y721 4:2:2,chroma CB samples End of active video T: Luminance sampling period Start of active video Timing reference signal Quoted from ITU-R BT.656-4, ITU-R BT.601-5 DV_HSYNC Figure 32.8 BT656 Horizontal Timing (525 Lines/59.94 Hz) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 32-13 RZ/A1H Group, RZ/A1M Group 32.1.10 32. Video Display Controller 5 (2): Input Controller SAV/EAV Code in BT656 Format Table 32.11 shows the timing of inserting the SAV/EAV code in the BT656 format. Bit information is shown in Table 32.12 and Table 32.13. This product does not refer to the parity bits P3 to P0 shown in Table 32.13. Table 32.11 SAV/EAV Code Insertion Timing (Line) 625 525 Start (V = 1) Line 624 Line 1 Finish (V = 0) Line 23 Line 20 Start (V = 1) Line 311 Line 264 Finish (V = 0) Line 336 Line 283 Field 1 F=0 Line 1 Line 4 Field 2 F=1 Line 313 Line 266 V-digital field blanking Field 1 Field 2 V-digital field blanking Table 32.12 SAV/EAV Code Bit Information (1) Data Bit Number 1st Word (FF) 2nd Word (00) 3rd Word (00) 4th Word (XY) 7 (MSB) 1 0 0 1 6 1 0 0 F 5 1 0 0 V 4 1 0 0 H 3 1 0 0 P3 2 1 0 0 P2 1 1 0 0 P1 0 1 0 0 P0 [Legend] F = 0 during field 1 F = 1 during field 2 V = 0 elsewhere V = 1 during field blanking H = 0 is SAV H = 1 is EAV R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 32-14 RZ/A1H Group, RZ/A1M Group Table 32.13 32. Video Display Controller 5 (2): Input Controller SAV/EAV Code Bit Information (2) F V H P3 P2 P1 P0 0 0 0 0 0 0 0 0 0 1 1 1 0 1 0 1 0 1 0 1 1 0 1 1 0 1 1 0 1 0 0 0 1 1 1 1 0 1 1 0 1 0 1 1 0 1 1 0 0 1 1 1 0 0 0 1 Figure 32.9 and Figure 32.10 show the SAV/EAV code tables. One Horizontal Period EAV H blank SAV Valid area 1 2 3 4 285 286 287 288 289 1 FF 00 00 B6 FF 00 00 AB : FF 00 00 B6 FF 00 00 AB 22 FF 00 00 B6 FF 00 00 AB 23 FF 00 00 9D FF 00 00 80 Cb0 290 291 292 ... 1725 1726 1727 1728 Y718 Cr718 Y719 Digital Blanking Data Y0 Cr0 Y1 ... Cb718 : FF 00 00 9D FF 00 00 80 : : : FF 00 00 9D FF 00 00 80 : : : FF 00 00 9D FF 00 00 80 : : FF 00 00 9D FF 00 00 80 : : : FF 00 00 9D FF 00 00 80 : : 310 FF 00 00 9D FF 00 00 80 Cb0 311 FF 00 00 B6 FF 00 00 AB 312 FF 00 00 B6 FF 00 00 AB 313 FF 00 00 F1 FF 00 00 EC Field1 (top) : Valid pixel data area Y0 Cr0 Y1 ... Cb718 Y718 Cr718 Y719 Y718 Cr718 Y719 Digital Blanking Data : FF 00 00 F1 FF 00 00 EC 335 FF 00 00 F1 FF 00 00 EC 336 FF 00 00 DA FF 00 00 C7 Cb0 : FF 00 00 DA FF 00 00 C7 : : FF 00 00 DA FF 00 00 C7 : : FF 00 00 DA FF 00 00 C7 : : FF 00 00 DA FF 00 00 C7 : : : FF 00 00 DA FF 00 00 C7 : : 623 FF 00 00 DA FF 00 00 C7 Cb0 624 FF 00 00 F1 FF 00 00 EC 625 FF 00 00 F1 FF 00 00 EC Field2 (bottom) Figure 32.9 Digital Blanking Data Y0 Cr0 Y1 ... Cb718 : : : Valid pixel data area Y0 Cr0 Y1 ... Cb718 Y718 Cr718 Y719 Digital Blanking Data SAV/EAV Code in BT656 Format (625 Lines/50.00 Hz) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 32-15 RZ/A1H Group, RZ/A1M Group 32. Video Display Controller 5 (2): Input Controller One Horizontal Period EAV Field2 Field1 (top) Field2 (bottom) H blank SAV Valid area 1 2 3 4 273 274 275 276 277 278 279 280 ... 1713 1714 1715 1716 1 FF 00 00 F1 FF 00 00 EC 2 FF 00 00 F1 FF 00 00 EC 3 FF 00 00 F1 FF 00 00 EC 4 FF 00 00 B6 FF 00 00 AB : FF 00 00 B6 FF 00 00 AB 19 FF 00 00 B6 FF 00 00 AB 20 FF 00 00 9D FF 00 00 80 Cb0 Y718 Cr718 Y719 : FF 00 00 9D FF 00 00 80 : : FF 00 00 9D FF 00 00 80 : : FF 00 00 9D FF 00 00 80 : : FF 00 00 9D FF 00 00 80 : : : FF 00 00 9D FF 00 00 80 : : 263 FF 00 00 9D FF 00 00 80 Cb0 264 FF 00 00 B6 FF 00 00 AB 265 FF 00 00 B6 FF 00 00 AB 266 FF 00 00 F1 FF 00 00 EC Digital Blanking Data Digital Blanking Data Y0 Cr0 Y1 ... Cb718 : : : Valid pixel data area Y0 Cr0 Y1 ... Cb718 Y718 Cr718 Y719 Y718 Cr718 Y719 Digital Blanking Data : FF 00 00 F1 FF 00 00 EC 282 FF 00 00 F1 FF 00 00 EC 283 FF 00 00 DA FF 00 00 C7 Cb0 : FF 00 00 DA FF 00 00 C7 : : FF 00 00 DA FF 00 00 C7 : : FF 00 00 DA FF 00 00 C7 : : FF 00 00 DA FF 00 00 C7 : : : FF 00 00 DA FF 00 00 C7 : : 525 FF 00 00 DA FF 00 00 C7 Cb0 Figure 32.10 Digital Blanking Data Y0 Cr0 Y1 ... Cb718 : : : Valid pixel data area Y0 Cr0 Y1 ... Cb718 Y718 Cr718 Y719 SAV/EAV Code in BT656 Format (525 Lines/59.94 Hz) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 32-16 RZ/A1H Group, RZ/A1M Group 32.1.11 32. Video Display Controller 5 (2): Input Controller BT656 Progressive Format This product can be connected with devices which output data in the BT656 progressive format. Because the standard for the BT656 format does not include description of output in the progressive format, there is no guarantee that this product is connected with devices which output data in the progressive format. The following description shows how to generate a vertical/horizontal synchronization signal by decoding the SAV/EAV code input via the BT656 interface of this module. Confirm the connection with devises which output data in the BT656 progressive format in accordance with this section. (1) SAV/EAV Code The SAV/EAV code consists of four words. When the first word is set to FF and the second and third words are set to 00, timing signals are generated by decoding the value of the fourth word (XY). For bit information, see Table 32.12 in section 32.1.10, SAV/EAV Code in BT656 Format. This product does not refer to the parity bits (P3 to P0). (2) Vertical/Horizontal Synchronization Signal Based on the SAV/EAV code, the vertical/horizontal synchronization signal is generated. (a) Vertical Synchronization Signal The vertical synchronization signal is output when the value of the V bit is changed from 0 to 1 in the BT656 format. The timing of the output varies with the setting of INP_EXT_SYNC_CNT.INP_F525_625 setting and the value of the F bit in the BT656 format. Table 32.14 lists the timing. Table 32.14 Timing of Delay for Output of Vertical Synchronization Signal INP_EXT_SYNC_CNT. INP_F525_625 F Bit in BT656 Format Output Timing Remark 0: 525 lines 0 (Field 1) 2.5 lines after setting of V bit to 1 is detected 525 lines, vertical synchronization signal for field 2 1 (Field 2) 3 lines after setting of V bit to 1 is detected 525 lines, vertical synchronization signal for field 1 0 (Field 1) 2.5 lines after setting of V bit 625 lines, vertical synchronization signal for field 2 1 (Field 2) 2 lines after setting of V bit to 1 is detected 625 lines, vertical synchronization signal for field 1 1: 625 lines (b) Horizontal Synchronization Signal Based on the setting of the INP_EXT_SYNC_CNT.INP_H_EDGE_SEL bit, the horizontal synchronization signal is output. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 32-17 RZ/A1H Group, RZ/A1M Group (c) 32. Video Display Controller 5 (2): Input Controller Timing Example of 525-Line Interface Input in BT656 Format Figure 32.11 and Figure 32.12 show examples of the timing of vertical/horizontal synchronization signal extracted from 525-line interlaced input in the BT656 format. field 1 (TOP) field2 (BOTTOM) Settings of V bit to 1 and F bit to 0 are detected 263 264 265 267 266 SAV Valid area EAV Blank SAV Valid area EAV Blank SAV Valid area EAV Blank After 2.5 lines VSOUT HSOUT Figure 32.11 Timing of Vertical/Horizontal Synchronization Signal from 525-Line Interlaced Input in BT656 Format (Top to Bottom) field 2 (BOTTOM) field1 (TOP) Settings of V and F bits to 1 are detected 525 1 2 3 4 SAV Valid area EAV Blank SAV Valid area EAV Blank SAV Valid area EAV Blank After 3 lines VSOUT HSOUT Figure 32.12 Timing of Vertical/Horizontal Synchronization Signal from 525-Line Interlaced Input in BT656 Format (Bottom to Top) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 32-18 RZ/A1H Group, RZ/A1M Group 32. Video Display Controller 5 (2): Input Controller (3) Example of Timing for Progressive Input in BT656 Format Figure 32.13 shows an example of the SAV/EAV code in 525-line progressive input in the BT656 format. Figure 32.14 shows the vertical/horizontal synchronization signal extracted from 525-line progressive input in the BT656 format. The field is detected as field 1 in this example, because the value of the F bit is set to 0 when that of the V bit is changed from 0 to 1. The filed is regarded as the bottom field. The vertical synchronization signal is output 2.5 lines after the detection of the SAV code. One Horizontal Period EAV H blank SAV Valid area 1 2 3 4 273 274 275 276 1 FF 00 00 BX FF 00 00 AX : FF 00 00 BX FF 00 00 AX 19 FF 00 00 BX FF 00 00 AX 20 FF 00 00 9X FF 00 00 8X 277 278 279 280 ... 1713 1714 1715 1716 Y718 Cr718 Y719 Digital Blanking Data Cb0 Y0 Cr0 Y1 ... Cb718 : FF 00 00 9X FF 00 00 8X : : : FF 00 00 9X FF 00 00 8X : : : FF 00 00 9X FF 00 00 8X : : FF 00 00 9X FF 00 00 8X : : : FF 00 00 9X FF 00 00 8X : : 504 FF 00 00 9X FF 00 00 8X Cb0 505 FF 00 00 BX FF 00 00 AX Field1 (top) : FF 00 00 BX FF 00 00 AX 525 FF 00 00 BX FF 00 00 AX Valid pixel data area Y0 Cr0 Y1 ... Cb718 Y718 : Cr718 Y719 Digital Blanking Data X: Not referred Figure 32.13 SAV/EAV Code in BT656 Progressive Format (525 Lines, 59.94 Hz) field 1 (BOTTOM) field1 (BOTTOM) Settings of V bit to 1 and F bit to 0 are detected 504 505 506 507 508 SAV Valid area EAV Blank SAV Valid area EAV Blank SAV Valid area EAV Blank After 2.5 lines VSOUT HSOUT Figure 32.14 Vertical/Horizontal Synchronization Signal in BT656 Format (525 Lines, Progressive) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 32-19 RZ/A1H Group, RZ/A1M Group 32.1.12 32. Video Display Controller 5 (2): Input Controller BT656/BT601/YCbCr422 Format Setting The BT656 format can be used for the 525-line and 59.94-Hz or the 625-line and 50.00-Hz interlace signal format and progressive signal format (extended). The YCbCr422 format can be used for the 525-line and 59.94-Hz or the 625-line and 50.00-Hz interlace signal format in the 16-bit data-bus format of the BT601 standard. The Vsync signal timing for the 525-line BT656 format and 625-line BT656 format are different. The operating mode is set by the INP_F525_625 bit. Table 32.15 Operating Mode Setting for BT656 Format Register Name Bit Name Initial Value INP_EXT_SYNC_CNT INP_F525_625 0 Description Number of Lines for BT656 Input of External Input System 0: 525 lines 1: 625 lines When the interlace signals are to be input in BT656/BT601/YCbCr422 format, half of 2fH phase timings of the Vsync signal and the Hsync signal are set with the INP_FH50[9:0] bits. The INP_FH50[9:0] bits are also used for the vertical synchronous phase adjustment block. Therefore, for bit description, see Table 32.20. When the external input is of BT656 format, the reference point of the Hsync signal is set with the INP_H_EDGE_SEL bit. Table 32.16 Hsync Signal Reference Selection for BT656 Format Register Name Bit Name INP_EXT_SYNC_CNT INP_H_EDGE_ SEL Initial Value 0 Description Hsync Signal Reference Select for BT656 Format of External Input System 0: EAV 1: SAV When the external input is of BT656/BT601 format, the internal signal BTOUT[7:0], which is input from the DV_DATA pins and allocated, is expanded to the 24-bit YCbCr signal. Expansion timing with respect to the Hsync signal reference is set with the INP_H_POS[1:0] bits. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 32-20 RZ/A1H Group, RZ/A1M Group 32. Video Display Controller 5 (2): Input Controller [INP_H_POS[1:0] = 0] [INP_H_POS[1:0] = 2] DV_HSYNC BTOUT[7:0] YOUT[7:0] DV_HSYNC ... Cb0 Y0 Cr0 Y1 Cb2 Y2 Cr2 Y3 Cb4 Y4 Cr4 Y5 ... ... ... ... ... ... ... BTOUT[7:0] ... ... ... Cb0 Y0 Cr0 Y1 Cb2 Y2 Cr2 Y3 Cb4 Y4 Cr4 Y5 ... ... ... ... ... YOUT[7:0] XX CBOUT[7:0] XX Cb0 Cb2 Cb4 ... CBOUT[7:0] XX XX Cb0 Cb2 Cb4 ... CROUT[7:0] XX Cr0 Cr2 Cr4 ... CROUT[7:0] XX XX Cr0 Cr2 Cr4 ... XX XX Y0 Y1 Y2 Y3 Y4 Y5 ... ... XX XX [INP_H_POS[1:0] = 1] [INP_H_POS[1:0] = 3] DV_HSYNC DV_HSYNC BTOUT[7:0] Cb0 Y0 Cr0 Y1 Cb2 Y2 Cr2 Y3 Cb4 Y4 Cr4 Y5 ... YOUT[7:0] XX XX Y0 Y1 Y2 Y3 ... Y4 ... Y5 ... ... BTOUT[7:0] ... ... ... ... ... YOUT[7:0] XX Y0 Y1 Y2 Y3 Y4 ... Cb0 Y0 Cr0 Y1 Cb2 Y2 Cr2 Y3 Cb4 Y4 Cr4 Y5 ... XX XX Y0 Y1 Y2 Y3 Y5 ... Y4 ... Y5 ... ... ... ... ... CBOUT[7:0] XX Cb0 Cb2 Cb4 ... ... CBOUT[7:0] XX XX Cb0 Cb2 Cb4 ... CROUT[7:0] XX Cr0 Cr2 Cr4 ... ... CROUT[7:0] XX XX Cr0 Cr2 Cr4 ... Figure 32.15 Table 32.17 ... YCbCr Data Expansion for BT656/BT601 Input Data String Start Timing Selection for BT656/BT601 Input Register Name Bit Name Initial Value Description INP_EXT_SYNC_CNT INP_H_POS[1:0] 0 Y/Cb/Y/Cr Data String Start Timing with respect to Hsync Reference 0: Cb/Y/Cr/Y 1: Y/Cr/Y/Cb 2: Cr/Y/Cb/Y 3: Y/Cb/Y/Cr When the external input is in YCbCr422 format, the input from the DV_DATA pins is allocated to the internal Y[7:0] and CbCr[7:0] signals, and the CbCr[7:0] are expanded to a 16-bit signal. Expansion timing with respect to the Hsync signal reference is set with the INP_H_POS[1:0] bits. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 32-21 RZ/A1H Group, RZ/A1M Group 32. Video Display Controller 5 (2): Input Controller [INP_H_POS = 0] IMGCLK HSIN PXDIN[7:0] ... Y0 Y1 Y2 Y3 Y4 Y5 Y6 Y7 PXDIN[15:8 ... ] Cb0 Cr0 Cb2 Cr2 Cb4 Cr4 Cb6 Cr6 X 0 1 0 1 0 1 0 1 0 YOUT[7:0] XX XX XX Y0 Y1 Y2 Y3 Y4 Y5 Y6 Y7 CBOUT[7:0] XX XX XX Cb0 Cb2 Cb4 Cb6 CROUT[7:0] XX XX XX Cr0 Cr2 Cr4 Cr6 CNT_RST hcnt X HSOUT [INP_H_POS = 3] IMGCLK HSIN PXDIN[7:0] ... ... Y0 Y1 Y2 Y3 Y4 Y5 Y6 Y7 PXDIN[15:8] ... ... Cb0 Cr0 Cb2 Cr2 Cb4 Cr4 Cb6 Cr6 X X 0 1 0 1 0 1 0 1 YOUT[7:0] XX XX XX XX Y0 Y1 Y2 Y3 Y4 Y5 Y6 CBOUT[7:0] XX XX XX XX Cb0 Cb2 Cb4 Cb6 CROUT[7:0] XX XX XX XX Cr0 Cr2 Cr4 Cr6 CNT_RST hcnt X HSOUT Figure 32.16 Table 32.18 Y7 YCbCr Data Expansion for YCbCr422 Input Data String Start Timing Selection for YCbCr422 Input Register Name Bit Name Initial Value Description INP_EXT_SYNC_CNT INP_H_POS[1:0] 0 Cb/Cr Data String Start Timing with respect to Hsync Reference 0: Cb/Cr 3: Cr/Cb 1, 2: Setting prohibited R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 32-22 RZ/A1H Group, RZ/A1M Group 32.1.13 32. Video Display Controller 5 (2): Input Controller YCbCr444/RBG888/666/565 Input Timing The YCbCr444/RGB888/666/565 format can be used for the progressive YCbCr/RGB signal. The sync signal width (H_SYNC, V_SYNC), sync signal polarity (H_POL, V_POL), valid period start position (H_BP, V_BP), valid period end position (H_FP, V_FP), and valid period video width (H_ACTIVE, V_ACTIVE) are shown in Table 32.19. Table 32.19 YCbCr/RGB Signal Reception Timing Item Description External input clock Maximum external input clock frequency: 87.00 MHz Vsync signal width (V_SYNC) Minimum Vsync signal width: 1 CLK Vsync signal polarity (V_POL) Positive or negative polarity is selected by the relevant registers. Vertical valid period start position (V_BP) From Vsync reference to the head of the video image: 5 lines or more Vertical valid period video width (V_ACTIVE) Maximum vertical valid period: 1024 lines Vertical valid period end position (V_FP) From the end of the video image to the Vsync reference: 4 lines or more*1 Hsync signal width (H_SYNC) Minimum Hsync signal width: 1 CLK Hsync signal polarity (H_POL) Positive or negative polarity is selected by the relevant registers. Horizontal valid period start position (H_BP) From Hsync reference to the head of the video image: 16 CLK or more Horizontal valid period video width (H_ACTIVE) Maximum horizontal valid period: 1440 pixels Horizontal valid period end position (H_FP) From the end of the video image to the Hsync reference: 16 CLK or more*2 Number of vertical lines (V_BP+V_ACTIVE+V_FP) Between vertical synchronization signals: 2047 lines or less Number of horizontal pixels (H_BP+H_ACTIVE+H_FP) Between horizontal synchronization signals: 2047 CLK or less Note 1. When V_FP is below 4 lines, the setting of INP_DLY_ADJ.INP_VS_DLY_L[2:0] should be adjusted so that V_FP is at least 4 lines. Note 2. When H_FP is below 16 CLK, the settings of INP_DLY_ADJ.INP_VS_DLY[7:0], INP_HS_DLY[7:0], and INP_FLD_DLY[7:0] should be adjusted so that H_FP is at least 16 CLK. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 32-23 RZ/A1H Group, RZ/A1M Group 32. Video Display Controller 5 (2): Input Controller H_SYNC H_BP H_ACTIVE H_FP DV_HSYNC V_SYNC V_BP Valid image area V_ACTIVE DV_VSYNC V_FP Figure 32.17 YCbCr/RGB Signal Reception Timing R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 32-24 RZ/A1H Group, RZ/A1M Group 32.1.14 32. Video Display Controller 5 (2): Input Controller Field Differentiation and Vsync Signal Phase Adjustment The phase of the input Vsync signal and Hsync signal is detected and the field of the interlace signal is determined. When the reference point of the Vsync signal is detected within 0.5 horizontal period with respect to the Hsync signal, it is determined as the interlace top field. When the reference point of the Vsync signal is detected outside 0.5 horizontal period with respect to the Hsync signal, it is determined as the interlace bottom field. [Interlace (TOP), progressive] Top HSIN VSIN 1/4fH 1/4fH Not affected by the falling timing 1/2fH 1fH VSOUT 1fH FLDOUT [Interlace (BOTTOM)] Bottom HSIN VSIN 1/4fH 1/4fH Not affected by the falling timing 1/2fH VSOUT 1fH FLDOUT Figure 32.18 1fH Vsync Signal Phase Adjustment The timings of 1/2fH Vsync signal phase and 1/4fH Vsync signal phase are set with INP_FH50[9:0] and INP_FH25[9:0], respectively. Table 32.20 Vsync Signal Phase Timing Setting Register Name Bit Name Initial Value Description INP_VSYNC_PH_ADJ INP_FH50[9:0] 858 Vsync Signal 1/2fH Phase Timing Should be 1/2 the horizontal cycle. INP_VSYNC_PH_ADJ INP_FH25[9:0] 429 Vsync Signal 1/4fH Phase Timing Should be 1/4 the horizontal cycle. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 32-25 RZ/A1H Group, RZ/A1M Group 32.1.15 32. Video Display Controller 5 (2): Input Controller Vsync Signal Delay Adjustment in Line Units The Vsync signal line delay adjust block can delay the Vsync signal and the field differentiation signal in line units. When a video signal with a short vertical front porch is input, the vertical front porch is adjusted. VSIN FLDIN HSIN VSOUT INP_VS_DLY_L[2:0] = 4 4 lines INP_VS_DLY_L[2:0] = 4 4 lines FLDOUT HSOUT Figure 32.19 Timing of Vsync Signal Delay in Line Units Table 32.21 Adjustment of Vsync Signal Delay in Line Units Register Name Bit Name Initial Value Description INP_DLY_ADJ INP_VS_DLY_L[2:0] 0 Number of Lines for Delaying Vsync Signal and Field Differentiation Signal Delay amount: 0 to 7 (lines) 32.1.16 Sync Signal Delay Adjustment Delay can be adjusted independently for the Vsync signal, Hsync signal, and field differentiation signal in the units of clock. Lacking margin of the horizontal front porch is adjusted according to the input synchronization disturbance. Table 32.22 Sync Signal Delay Adjustment Register Name Bit Name Initial Value INP_DLY_ADJ INP_VS_DLY[7:0] 0 Vsync Signal Delay Amount Delay amount: 0 to 254 (clock cycles) INP_DLY_ADJ INP_HS_DLY[7:0] 0 Hsync Signal Delay Amount Delay amount: 0 to 254 (clock cycles) INP_DLY_ADJ INP_FLD_DLY[7:0] 0 Field Differentiation Signal Delay Amount Delay amount: 0 to 254 (clock cycles) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 Description 32-26 RZ/A1H Group, RZ/A1M Group 32.1.17 32. Video Display Controller 5 (2): Input Controller Horizontal Noise Reduction Noise can be reduced according to horizontal pixel reference. Noise reduction is controlled through noise component frequency band (TAP), noise level (threshold), and noise reduction intensity (gain). (1) Frequency Band (TAP) Setting for Noise Component The noise frequency band can be selected independently from the following four types by using the NR1D_Y_TAP[1:0], NR1D_CB_TAP[1:0], and NR1D_CR_TAP[1:0] bits. When the number of adjacent pixels is one (noise reduction NR1D_Y/CB/CR_TAP is 0): 1 BPF(1) = - (-1 x Z(-1), 2 x Z(0), -1 x Z(+1)) 4 When the number of adjacent pixels is two (noise reduction NR1D_Y/CB/CR_TAP is 1): 1 BPF(2) = -(-1 x Z(-2), 2 x Z(0), -1 x Z(+2)) 4 When the number of adjacent pixels is three (noise reduction NR1D_Y/CB/CR_TAP is 2): 1 BPF(3) = -(-1 x Z(-3), 2 x Z(0), -1 x Z(+3)) 4 When the number of adjacent pixels is four (noise reduction NR1D_Y/CB/CR_TAP is 3): 1 BPF(4) = -(-1 x Z(-4), 2 x Z(0), -1 x Z(+4)) 4 Note: Z(0) indicates the target pixel for noise reduction and Z(N) indicates the pixel that is n pixels off from Z(0) In the horizontal direction. (2) Setting Noise Level (Threshold) The absolute value of the detected noise amount (BPF output value) is compared with the values of the NR1D_Y_TH[6:0], NR1D_CB_TH[6:0], and NR1D_CR_TH[6:0] bits. When the detected noise amount is greater than NR1D_Y/CB/CR_TH, the absolute value of the detected noise amount is considered as NR1D_Y/CB/CR_TH (fixed value). ABS(BPF(n)) absolute value of detected noise amount when ABS(BPF(n)) NR1D_Y/CB/CR_TH: NOISE_ABS = ABS(BPF(n)) ABS(BPF(n)) > absolute value of detected noise amount when ABS(BPF(n)) > NR1D_Y/CB/CR_TH: NOISE_ABS = NR1D_Y/CB/CR_TH (3) Setting Noise Reduction Intensity (Gain) The absolute value of the detected noise amount is multiplied by the value of gain specified by the NR1D_Y_GAIN[1:0], NR1D_CB_GAIN[1:0], and NR1D_CR_GAIN[1:0] bits, and the feedback is calculated for the original signal. Computation when the amount of detected noise (BPF(n)) is negative (-): DOUT = DIN + NOISE_ABS / 2(NR1D_Y/CB/CR_GAIN+1) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 32-27 RZ/A1H Group, RZ/A1M Group 32. Video Display Controller 5 (2): Input Controller Computation when the amount of detected noise (BPF(n) is positive (+): DOUT = DIN - NOISE_ABS / 2(NR1D_Y/ CB/CR_GAIN+1) Table 32.23 Horizontal Noise Reduction Register Name Bit Name Initial Value IMGCNT_NR_CNT0 NR1D_MD 1 Horizontal Noise Reduction Operating Mode 0: R/G/B mode 1: Y/Cb/Cr mode IMGCNT_NR_CNT0 NR1D_ON 0 Noise Reduction On/Off Control 0: Noise Reduction Off 1: Noise Reduction On IMGCNT_NR_CNT0 NR1D_Y_TAP[1:0] 0 Y/G Signal TAP Select 0: Adjacent pixel 1: 2 adjacent pixels 2: 3 adjacent pixels 3: 4 adjacent pixels IMGCNT_NR_CNT0 NR1D_Y_TH[6:0] 8 Maximum Value (Absolute Value) of Y/G Signal Coring Coring is implemented when detected noise amount value NR1D_Y_TH. Unsigned: 0 to 127 [LSB] IMGCNT_NR_CNT0 NR1D_Y_GAIN[1:0] 3 Noise Reduction Gain Adjustment of Y/G Signal 0: 1/2 1: 1/4 2: 1/8 3: 1/16 IMGCNT_NR_CNT1 NR1D_CB_TAP[1:0] 0 Cb/B Signal TAP Select 0: Adjacent pixel 1: 2 adjacent pixels 2: 3 adjacent pixels 3: 4 adjacent pixels IMGCNT_NR_CNT1 NR1D_CB_TH[6:0] 8 Maximum Value (Absolute Value) of Cb/B Signal Coring Coring is implemented when detected noise amount value NR1D_C_TH. Unsigned: 0 to 127 [LSB] IMGCNT_NR_CNT1 NR1D_CB_GAIN[1:0] 3 Noise Reduction Gain Adjustment of Cb/B Signal 0: 1/2 1: 1/4 2: 1/8 3: 1/16 IMGCNT_NR_CNT1 NR1D_CR_TAP[1:0] 0 Cr/R Signal TAP Select 0: Adjacent pixel 1: 2 adjacent pixels 2: 3 adjacent pixels 3: 4 adjacent pixels IMGCNT_NR_CNT1 NR1D_CR_TH[6:0] 8 Maximum Value (Absolute Value) of Cr/R Signal Coring Coring is implemented when detected noise amount value NR1D_C_TH. Unsigned: 0 to 127 [LSB] IMGCNT_NR_CNT1 NR1D_CR_GAIN[1:0] 3 Noise Reduction Gain Adjustment of Cr/R Signal 0: 1/2 1: 1/4 2: 1/8 3: 1/16 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 Description 32-28 RZ/A1H Group, RZ/A1M Group 32.1.18 32. Video Display Controller 5 (2): Input Controller Color Matrix By using a color matrix, input signal offsets and nine-axis gain can be adjusted. This enables brightness adjustment, gain adjustment, and YCbCr and GBR mutual conversion. (1) GBR to GBR Conversion YGIN_A = YGIN + IMGCNT_MTX_YG - 128 CBBIN_A = CBBIN + IMGCNT_MTX_B - 128 CRRIN_A = CRRIN + IMGCNT_MTX_R - 128 YGOUT = (IMGCNT_MTX_GGxYGIN_A + IMGCNT_MTX_GBxCBBIN_A + IMGCNT_MTX_GRxCRRIN_A) / 256 CBBOUT = (IMGCNT_MTX_BGxYGIN_A + IMGCNT_MTX_BBxCBBIN_A + IMGCNT_MTX_BRxCRRIN_A) / 256 CRROUT = (IMGCNT_MTX_RGxYGIN_A + IMGCNT_MTX_RBxCBBIN_A + IMGCNT_MTX_RRxCRRIN_A) / 256 (2) GBR to YCbCr Conversion YGIN_A = YGIN + IMGCNT_MTX_YG - 128 CBBIN_A = CBBIN + IMGCNT_MTX_B - 128 CRRIN_A = CRRIN + IMGCNT_MTX_R - 128 YGOUT = (IMGCNT_MTX_GGxYGIN_A + IMGCNT_MTX_GBxCBBIN_A + IMGCNT_MTX_GRxCRRIN_A) / 256 CBBOUT = (IMGCNT_MTX_BGxYGIN_A + IMGCNT_MTX_BBxCBBIN_A + IMGCNT_MTX_BRxCRRIN_A) / 256 + 128 CRROUT = (IMGCNT_MTX_RGxYGIN_A + IMGCNT_MTX_RBxCBBIN_A + IMGCNT_MTX_RRxCRRIN_A) / 256 + 128 Table 32.24 Matrix Coefficient (Typical Value) for SMPTE 293M YGIN CBBIN CRRIN Coefficient Set Value Coefficient Set Value Coefficient Set Value YGOUT 0.587 IMGCNT_ MTX_GG = 150 0.114 IMGCNT_MTX_GB = 29 0.299 IMGCNT_MTX_GR = 77 CBBOUT -0.331 IMGCNT_ MTX_BG = 1963 0.500 IMGCNT_MTX_BB = 128 -0.169 IMGCNT_MTX_BR = 2005 CRROUT -0.419 IMGCNT_ MTX_RG = 1941 -0.081 IMGCNT_MTX_RB = 2027 0.500 IMGCNT_MTX_RR = 128 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 32-29 RZ/A1H Group, RZ/A1M Group (3) 32. Video Display Controller 5 (2): Input Controller YCbCr to GBR Conversion YGIN_A = YGIN + IMGCNT_MTX_YG - 128 CBBIN_A = CBBIN - 128 CRRIN_A = CRRIN - 128 YGOUT = (IMGCNT_MTX_GGxYGIN_A + IMGCNT_MTX_GBxCBBIN_A + IMGCNT_MTX_GRxCRRIN_A) / 256 CBBOUT = (IMGCNT_MTX_BGxYGIN_A + IMGCNT_MTX_BBxCBBIN_A + IMGCNT_MTX_BRxCRRIN_A) / 256 CRROUT = (IMGCNT_MTX_RGxYGIN_A + IMGCNT_MTX_RBxCBBIN_A + IMGCNT_MTX_RRxCRRIN_A) / 256 Table 32.25 Matrix Coefficient (Typical Value) for SMPTE 293M YGIN CBBIN CRRIN Coefficient Set Value Coefficient Set Value Coefficient Set Value YGOUT 1.000 IMGCNT_ MTX_GG = 256 -0.344 IMGCNT_MTX_GB = 1960 -0.714 IMGCNT_MTX_GR = 1865 CBBOUT 1.000 IMGCNT_ MTX_BG = 256 1.772 IMGCNT_MTX_BB = 454 0.000 IMGCNT_MTX_BR =0 CRROUT 1.000 IMGCNT_ MTX_RG = 256 0.000 IMGCNT_MTX_RB =0 1.402 IMGCNT_MTX_RR = 359 (4) YCbCr to YCbCr Conversion YGIN_A = YGIN + IMGCNT_MTX_YG - 128 CBBIN_A = CBBIN - 128 CRRIN_A = CRRIN - 128 YGOUT = (IMGCNT_MTX_GGxYGIN_A + IMGCNT_MTX_GBxCBBIN_A + IMGCNT_MTX_GRxCRRIN_A) / 256 CBBOUT = (IMGCNT_MTX_BGxYGIN_A + IMGCNT_MTX_BBxCBBIN_A + IMGCNT_MTX_BRxCRRIN_A) / 256 + 128 CRROUT = (IMGCNT_MTX_RGxYGIN_A + IMGCNT_MTX_RBxCBBIN_A + IMGCNT_MTX_RRxCRRIN_A) / 256 + 128 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 32-30 RZ/A1H Group, RZ/A1M Group Table 32.26 32. Video Display Controller 5 (2): Input Controller YCbCr to GBR Conversion Initial Value Register Name Bit Name IMGCNT_MTX_MODE IMGCNT_MTX_MD [1:0] 3 Operating Mode 0: GBR GBR 1: GBR YCbCr 2: YCbCr GBR 3: YCbCr YCbCr IMGCNT_MTX_YG_ ADJ0 IMGCNT_MTX_YG [7:0] 128 Offset (DC) Adjustment of Y/G Signal Unsigned (0 (-128) to 128 (0) to 255 (+127) [LSB], 512 [LSB]) IMGCNT_MTX_CBB_ ADJ0 IMGCNT_MTX_B [7:0] 128 Offset (DC) Adjustment of B Signal Unsigned (0 (-128) to 128 (0) to 255 (+127) [LSB]) IMGCNT_MTX_CRR_ ADJ0 IMGCNT_MTX_R [7:0] 128 Offset (DC) Adjustment of R Signal Unsigned (0 (-128) to 128 (0) to 255 (+127) [LSB]) IMGCNT_MTX_YG_ ADJ0 IMGCNT_MTX_GG [10:0] 256 Y/G Signal Gain Adjustment for Y/G Signal Output Signed (two's complement) (-1024 to +1023 [LSB], 256 [LSB] = 1.0 [times]) IMGCNT_MTX_YG_ ADJ1 IMGCNT_MTX_GB [10:0] 0 Cb/B Signal Gain Adjustment for Y/G Signal Output Signed (two's complement) (-1024 to +1023 [LSB], 256 [LSB] = 1.0 [times]) IMGCNT_MTX_YG_ ADJ1 IMGCNT_MTX_GR [10:0] 0 Cr/R Signal Gain Adjustment for Y/G Signal Output Signed (two's complement) (-1024 to +1023 [LSB], 256 [LSB] = 1.0 [times]) IMGCNT_MTX_CBB_ ADJ0 IMGCNT_MTX_BG [10:0] 0 Y/G Signal Gain Adjustment for Cb/B Signal Output Signed (two's complement) (-1024 to +1023 [LSB], 256 [LSB] = 1.0 [times]) IMGCNT_MTX_CBB_ ADJ1 IMGCNT_MTX_BB [10:0] 256 Cb/B Signal Gain Adjustment for Cb/B Signal Output Signed (two's complement) (-1024 to +1023 [LSB], 256 [LSB] = 1.0 [times]) IMGCNT_MTX_CBB_ ADJ1 IMGCNT_MTX_BR [10:0] 0 Cr/R Signal Gain Adjustment for Cb/B Signal Output Signed (two's complement) (-1024 to +1023 [LSB], 256 [LSB] = 1.0 [times]) IMGCNT_MTX_CRR_ ADJ0 IMGCNT_MTX_RG [10:0] 0 Y/G Signal Gain Adjustment for Cr/R Signal Output Signed (two's complement) (-1024 to +1023 [LSB], 256 [LSB] = 1.0 [times]) IMGCNT_MTX_CRR_ ADJ1 IMGCNT_MTX_RB [10:0] 0 Cb/B Signal Gain Adjustment for Cr/R Signal Output Signed (two's complement) (-1024 to +1023 [LSB], 256 [LSB] = 1.0 [times]) IMGCNT_MTX_CRR_ ADJ1 IMGCNT_MTX_RR [10:0] 256 Cr/R Signal Gain Adjustment for Cr/R Signal Output Signed (two's complement) (-1024 to +1023 [LSB], 256 [LSB] = 1.0 [times]) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 Description 32-31 RZ/A1H Group, RZ/A1M Group 32.2 32. Video Display Controller 5 (2): Input Controller Register Descriptions Table 32.27 to Table 32.30 show register Configuration. * Symbols used in Register Description: Initial value: Register value after a power-on reset --: Undefined value R/W: Readable/writable. The written value can be read. R/WC0: Readable/writable. Writing 0 initializes the bit. Writing 1 is ignored. R/WC1: Readable/writable. Writing 1 initializes the bit. Writing 0 is ignored. R: Read-only. The write value should always be 0. --/W: Write-only. The read value is undefined. Table 32.27 Register Configuration of Input Controller (Channel 0) Name Abbreviation R/W Initial Value Address Access Size External input block register update control register INP_UPDATE R/WC1 H'0000 0000 H'FCFF 7400 32 Input select control register INP_SEL_CNT R/W H'0000 0000 H'FCFF 7404 32 External input sync signal control register INP_EXT_SYNC_CNT R/W H'0000 0000 H'FCFF 7408 32 Vsync signal phase adjustment register INP_VSYNC_PH_ADJ R/W H'035A 01AD H'FCFF 740C 32 Sync signal delay adjustment register INP_DLY_ADJ R/W H'0000 0000 H'FCFF 7410 32 Table 32.28 Register Configuration of Image Quality Adjustment Block (Channel 0) Name Abbreviation R/W Initial Value Address Access Size Image quality adjustment block register update control register IMGCNT_UPDATE R/WC1 H'0000 0000 H'FCFF 7480 32 NR control register 0 IMGCNT_NR_CNT0 R/W H'0010 0803 H'FCFF 7484 32 NR control register 1 IMGCNT_NR_CNT1 R/W H'0803 0803 H'FCFF 7488 32 Image quality adjustment block matrix mode register IMGCNT_MTX_MODE R/W H'0000 0003 H'FCFF 74A0 32 Image quality adjustment block matrix YG adjustment register 0 IMGCNT_MTX_YG_ ADJ0 R/W H'0080 0100 H'FCFF 74A4 32 Image quality adjustment block matrix YG adjustment register 1 IMGCNT_MTX_YG_ ADJ1 R/W H'0000 0000 H'FCFF 74A8 32 Image quality adjustment block matrix CBB adjustment register 0 IMGCNT_MTX_CBB_ ADJ0 R/W H'0080 0000 H'FCFF 74AC 32 Image quality adjustment block matrix CBB adjustment register 1 IMGCNT_MTX_CBB_ ADJ1 R/W H'0100 0000 H'FCFF 74B0 32 Image quality adjustment block matrix CRR adjustment register 0 IMGCNT_MTX_CRR_ ADJ0 R/W H'0080 0000 H'FCFF 74B4 32 Image quality adjustment block matrix CRR adjustment register 1 IMGCNT_MTX_CRR_ ADJ1 R/W H'0000 0100 H'FCFF 74B8 32 Dynamic range compression register IMGCNT_DRC_REG R/W H'0000 0000 H'FCFF 74C0 32 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 32-32 RZ/A1H Group, RZ/A1M Group Table 32.29 32. Video Display Controller 5 (2): Input Controller Register Configuration of Input Controller (Channel 1) Name Abbreviation R/W Initial Value Address Access Size External input block register update control register INP_UPDATE R/WC1 H'0000 0000 H'FCFF 9400 32 Input select control register INP_SEL_CNT R/W H'0000 0000 H'FCFF 9404 32 External input sync signal control register INP_EXT_SYNC_CNT R/W H'0000 0000 H'FCFF 9408 32 Vsync signal phase adjustment register INP_VSYNC_PH_ADJ R/W H'035A 01AD H'FCFF 940C 32 Sync signal delay adjustment register INP_DLY_ADJ R/W H'0000 0000 H'FCFF 9410 32 Table 32.30 Register Configuration of Image Quality Adjustment Block (Channel 1) Name Abbreviation R/W Initial Value Address Access Size Image quality adjustment block register update control register IMGCNT_UPDATE R/WC1 H'0000 0000 H'FCFF 9480 32 NR control register 0 IMGCNT_NR_CNT0 R/W H'0010 0803 H'FCFF 9484 32 NR control register 1 IMGCNT_NR_CNT1 R/W H'0803 0803 H'FCFF 9488 32 Image quality adjustment block matrix mode register IMGCNT_MTX_MODE R/W H'0000 0003 H'FCFF 94A0 32 Image quality adjustment block IMGCNT_MTX_YG_ADJ0 matrix YG adjustment register 0 R/W H'0080 0100 H'FCFF 94A4 32 Image quality adjustment block IMGCNT_MTX_YG_ADJ1 matrix YG adjustment register 1 R/W H'0000 0000 H'FCFF 94A8 32 Image quality adjustment block matrix CBB adjustment register 0 IMGCNT_MTX_CBB_ADJ0 R/W H'0080 0000 H'FCFF 94AC 32 Image quality adjustment block matrix CBB adjustment register 1 IMGCNT_MTX_CBB_ADJ1 R/W H'0100 0000 H'FCFF 94B0 32 Image quality adjustment block matrix CRR adjustment register 0 IMGCNT_MTX_CRR_ADJ0 R/W H'0080 0000 H'FCFF 94B4 32 Image quality adjustment block matrix CRR adjustment register 1 IMGCNT_MTX_CRR_ADJ1 R/W H'0000 0100 H'FCFF 94B8 32 Dynamic range compression register IMGCNT_DRC_REG R/W H'0000 0000 H'FCFF 94C0 32 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 32-33 RZ/A1H Group, RZ/A1M Group 32.2.1 32. Video Display Controller 5 (2): Input Controller External Input Block Register Update Control Register (INP_UPDATE) Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Initial Value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R R R R R R R R R Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- INP_EXT_ UPDATE -- INP_IMG_ UPDATE -- -- -- -- -- -- -- -- -- -- -- -- Initial Value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R R R R R/WC1 R R R R/WC1 Bit Bit Name Initial Value R/W Description 31 to 5 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 4 INP_EXT_ UPDATE 0 R/WC1 External Input Block Register Update 0: Registers are not updated. 1: Registers are updated. 3 to 1 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 0 INP_IMG_ UPDATE 0 R/WC1 Sync Signal Adjustment Block Register Update 0: Registers are not updated. 1: Registers are updated. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 32-34 RZ/A1H Group, RZ/A1M Group 32.2.2 32. Video Display Controller 5 (2): Input Controller Input Select Control Register (INP_SEL_CNT) Bit: 31 30 29 28 27 26 25 24 23 22 21 Initial Value: 0 0 0 0 0 0 0 0 0 0 0 20 INP_ SEL 0 -- -- -- -- -- -- -- -- -- -- -- 0 0 0 0 R/W: R R R R R R R R R R R R/W R R R R Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- INP_ PXD_ EDGE -- INP_ VS_ EDGE -- INP_ HS_ EDGE -- INP_FORMAT[2:0] -- -- -- -- 19 18 17 16 -- -- -- -- -- -- Initial Value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R/W R/W R/W R R R R/W R R R R/W R R R R/W Bit Bit Name Initial Value R/W Description 31 to 21 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 20 INP_SEL 0 R/W Input Select 0: Video decoder output signals 1: Signals supplied via the external input pins 19 to 15 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 14 to 12 INP_ FORMAT [2:0] 0 R/W External Input Format Select 0: YcbCr444, RGB888 1: RGB666 2: RGB565 3: BT656 4: BT601 5: YCbCr422 6, 7: Setting prohibited 11 to 9 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 8 INP_PXD_ EDGE 0 R/W Clock Edge Select for Capturing External Input Video Image Signals DV_DATA23 to DV_DATA0 0: Rising edge 1: Falling edge 7 to 5 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 4 INP_VS_ EDGE 0 R/W Clock Edge Select for Capturing External Input Vsync Signals DV_VSYNC 0: Rising edge 1: Falling edge 3 to 1 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 0 INP_HS_ EDGE 0 R/W Clock Edge Select for Capturing External Input Hsync Signals DV_HSYNC 0: Rising edge 1: Falling edge Note: INP_FORMAT, INP_PXD_EDGE, INP_VS_EDGE, and INP_HS_EDGE are updated when the INP_EXT_UPDATE bit in INP_UPDATE is 1. INP_SEL is updated when set. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 32-35 RZ/A1H Group, RZ/A1M Group 32.2.3 32. Video Display Controller 5 (2): Input Controller External Input Sync Signal Control Register (INP_EXT_SYNC_CNT) Bit: 31 -- 30 -- 29 28 -- INP_ ENDIAN_ ON 27 26 -- -- 25 24 -- INP_ SWAP_ ON 23 -- 22 -- 21 20 -- INP_ VS_INV 19 -- 18 -- 17 16 -- INP_ HS_INV Initial Value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R/W R R R R/W R R R R/W R R R R/W Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- INP_ H_EDGE_ SEL -- INP_ F525_625 -- -- -- -- -- -- -- -- -- -- INP_H_POS[1:0] Initial Value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R/W R R R R/W R R R/W R/W Bit Bit Name Initial Value R/W Description 31 to 29 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 28 INP_ ENDIAN_ ON 0 R/W External Input Bit Endian Change On/Off Control 0: Off 1: On 27 to 25 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 24 INP_ SWAP_ON 0 R/W External Input B/R Signal Swap On/Off Control 0: Off 1: On 23 to 21 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 20 INP_VS_ INV 0 R/W External Input Vsync Signal DV_VSYNC Inversion Control 0: Not inverted (positive polarity) 1: Inverted (negative polarity) 19 to 17 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 16 INP_HS_ INV 0 R/W External Input Hsync Signal DV_HSYNC Inversion Control 0: Not inverted (positive polarity) 1: Inverted (negative polarity) 15 to 9 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 8 INP_H_ EDGE_SEL 0 R/W Reference Select for External Input BT656 Hsync Signal 0: EAV 1: SAV 7 to 5 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 4 INP_F525_ 625 0 R/W Number of Lines for BT656 External Input 0: 525 lines 1: 625 lines 3, 2 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 1, 0 INP_H_ POS[1:0] 0 R/W Y/Cb/Y/Cr Data String Start Timing to Hsync Reference for BT656/601 or YCbCr422 External Input 0: Cb/Y/Cr/Y(BT656/601), Cb/Cr (YCbCr422) 1: Y/Cr/Y/Cb(BT656/601), setting prohibited (YCbCr422) 2: Cr/Y/Cb/Y(BT656/601), setting prohibited (YCbCr422) 3: Y/Cb/Y/Cr(BT656/601), Cr/Cb (YCbCr422) Note: This register is updated when the INP_EXT_UPDATE bit in INP_UPDATE is 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 32-36 RZ/A1H Group, RZ/A1M Group 32.2.4 32. Video Display Controller 5 (2): Input Controller Vsync Signal Phase Adjustment Register (INP_VSYNC_PH_ADJ) Bit: 31 30 29 28 27 26 -- -- -- -- -- -- 25 24 23 22 21 20 19 18 17 16 INP_FH50[9:0] Initial Value: 0 0 0 0 0 0 1 1 0 1 0 1 1 0 1 0 R/W: R R R R R R R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- -- -- -- -- -- INP_FH25[9:0] Initial Value: 0 0 0 0 0 0 0 1 1 0 1 0 1 1 0 1 R/W: R R R R R R R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 31 to 26 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 25 to 16 INP_FH50 [9:0] 858 R/W Vsync Signal 1/2fH Phase Timing 1/2 clock cycle of the horizontal cycle should be set. 15 to 10 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 9 to 0 INP_FH25 [9:0] 429 R/W Vsync Signal 1/4fH Phase Timing 1/4 clock cycle of the horizontal cycle should be set. Note: The INP_FH50[9:0] bits are updated when the INP_EXT_UPDATE and INP_IMG_UPDATE bits in INP_UPDATE are 1. The IMP_FH25[9:0] bits are updated when the INP_IMG_UPDATE bit is 1. 32.2.5 Sync Signal Delay Adjustment Register (INP_DLY_ADJ) Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 -- -- -- -- -- Initial Value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 INP_FLD_DLY[7:0] INP_VS_DLY_L[2:0] INP_VS_DLY[7:0] Initial Value: 0 R/W: R/W INP_HS_DLY[7:0] 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 31 to 27 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 26 to 24 INP_VS_ DLY_L[2:0] 0 R/W Number of lines for Delaying Vsync signal and Field Differentiation Signal Delay amount: 0 to 7 (lines) 23 to 16 INP_FLD_ DLY[7:0] 0 R/W Field Differentiation Signal Delay Amount Delay amount: 0 to 254 (clock cycles) 15 to 8 INP_VS_ DLY[7:0] 0 R/W Vsync Signal Delay Amount Delay amount: 0 to 254 (clock cycles) 7 to 0 INP_HS_ DLY[7:0] 0 R/W Hsync Signal Delay Amount Delay amount: 0 to 254 (clock cycles) Note: This register is updated when the INP_IMG_UPDATE bit in INP_UPDATE is 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 32-37 RZ/A1H Group, RZ/A1M Group 32.2.6 32. Video Display Controller 5 (2): Input Controller Image Quality Adjustment Block Register Update Control Register (IMGCNT_UPDATE) Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Initial Value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R R R R R R R R R Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- IMGCNT _VEN Initial Value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R R R R R R R R R/WC1 Bit Bit Name Initial Value R/W Description 31 to 1 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 0 IMGCNT_ VEN 0 R/WC1 Image Quality Adjustment Block Register Update 0: Registers are not updated. 1: Registers are updated at the rising edge of the Vsync signal. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 32-38 RZ/A1H Group, RZ/A1M Group 32.2.7 32. Video Display Controller 5 (2): Input Controller NR Control Register 0 (IMGCNT_NR_CNT0) Bit: 31 -- 30 -- 29 28 -- -- 27 26 -- -- 25 -- 24 -- 23 -- 22 -- 21 20 -- NR1D_ MD 19 -- 18 -- 17 16 -- NR1D_ ON Initial Value: 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 R/W: R R R R R R R R R R R R/W R R R R/W Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- -- -- -- -- NR1D_Y_TH[6:0] NR1D_Y_TAP[1:0] NR1D_Y_GAIN[1:0] Initial Value: 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 1 R/W: R R/W R/W R/W R/W R/W R/W R/W R R R/W R/W R R R/W R/W Bit Bit Name Initial Value R/W Description 31 to 21 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 20 NR1D_MD 1 R/W Horizontal Noise Reduction Operating Mode 0: G/B/R mode 1: Y/Cb/Cr mode 19 to 17 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 16 NR1D_ON 0 R/W Noise Reduction On/Off Control 0: Noise reduction Off 1: Noise reduction On 15 -- 0 R Reserved This bit is always read as 0. The write value should always be 0. 14 to 8 NR1D_Y_ TH[6:0] 8 R/W Maximum Value (Absolute Value) of Y/G Signal Coring Coring is implemented when detected noise amount value NR1D_Y_TH. Unsigned: 0 to 127 [LSB] 7, 6 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 5, 4 NR1D_Y_ TAP[1:0] 0 R/W Y/G Signal TAP Select 0: Adjacent pixel 1: 2 adjacent pixels 2: 3 adjacent pixels 3: 4 adjacent pixels 3, 2 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 1, 0 NR1D_Y_ GAIN[1:0] 3 R/W Noise Reduction Gain Adjustment of Y/G Signal 0: 1/2 1: 1/4 2: 1/8 3: 1/16 Note: This register is updated when the IMGCNT_VEN bit in IMGCNT_UPDATE is 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 32-39 RZ/A1H Group, RZ/A1M Group 32.2.8 32. Video Display Controller 5 (2): Input Controller NR Control Register 1 (IMGCNT_NR_CNT1) Bit: 31 30 28 29 -- 26 27 25 24 23 -- NR1D_CB_TH[6:0] 22 -- 21 20 NR1D_CB_TAP[1:0] 19 -- 18 -- 17 16 NR1D_CB_ GAIN[1:0] Initial Value: 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 1 R/W: R R/W R/W R/W R/W R/W R/W R/W R R R/W R/W R R R/W R/W Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- -- NR1D_CR_TH[6:0] -- NR1D_CR_TAP[1:0] -- -- NR1D_CR_ GAIN[1:0] Initial Value: 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 1 R/W: R R/W R/W R/W R/W R/W R/W R/W R R R/W R/W R R R/W R/W Bit Bit Name Initial Value R/W Description 31 -- 0 R Reserved This bit is always read as 0. The write value should always be 0. 30 to 24 NR1D_CB_ TH[6:0] 8 R/W Maximum Value (Absolute Value) of Cb/B Signal Coring Coring is implemented when detected noise amount value NR1D_CB_TH. Unsigned: 0 to 127 [LSB] 23, 22 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 21, 20 NR1D_CB_ TAP[1:0] 0 R/W Cb/B Signal TAP Select 0: Adjacent pixel 1: 2 adjacent pixels 2: 3 adjacent pixels 3: 4 adjacent pixels 19, 18 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 17, 16 NR1D_CB_ GAIN[1:0] 3 R/W Noise Reduction Gain Adjustment of Cb/B Signal 0: 1/2 1: 1/4 2: 1/8 3: 1/16 15 -- 0 R Reserved This bit is always read as 0. The write value should always be 0. 14 to 8 NR1D_CR_ TH[6:0] 8 R/W Maximum Value (Absolute Value) of Cr/R Signal Coring Coring is implemented when detected noise amount value NR1D_CR_TH. Unsigned: 0 to 127 [LSB] 7, 6 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 5, 4 NR1D_CR_ TAP[1:0] 0 R/W Cr/R Signal TAP Select 0: Adjacent pixel 1: 2 adjacent pixels 2: 3 adjacent pixels 3: 4 adjacent pixels 3, 2 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 1, 0 NR1D_CR_ GAIN[1:0] 3 R/W Noise Reduction Gain Adjustment of Cr/R Signal 0: 1/2 1: 1/4 2: 1/8 3: 1/16 Note: This register is updated when the IMGCNT_VEN bit in IMGCNT_UPDATE is 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 32-40 RZ/A1H Group, RZ/A1M Group 32.2.9 32. Video Display Controller 5 (2): Input Controller Image Quality Adjustment Block Matrix Mode Register (IMGCNT_MTX_MODE) Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Initial Value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R R R R R R R R R Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- -- -- -- -- -- -- -- -- -- -- -- -- -- IMGCNT_ MTX_MD[1:0] Initial Value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 R/W: R R R R R R R R R R R R R R R/W R/W Bit Bit Name Initial Value R/W Description 31 to 2 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 1, 0 IMGCNT_ MTX_MD [1:0] 3 R/W Operating Mode 0: GBR GBR 1: GBR YCbCr 2: YCbCr GBR 3: YCbCr YCbCr Note: This register is updated when the IMGCNT_VEN bit in IMGCNT_UPDATE is 1. 32.2.10 Image Quality Adjustment Block Matrix YG Adjustment Register 0 (IMGCNT_MTX_YG_ADJ0) Bit: 31 30 29 28 27 26 25 24 -- -- -- -- -- -- -- -- 23 22 21 20 19 18 17 16 IMGCNT_MTX_YG[7:0] Initial Value: 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 R/W: R R R R R R R R R/W R/W R/W R/W R/W R/W R/W R/W Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- -- -- -- -- IMGCNT_MTX_GG[10:0] Initial Value: 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 R/W: R R R R R R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 31 to 24 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 23 to 16 IMGCNT_ MTX_YG[7:0] 128 R/W Offset (DC) Adjustment of Y/G Signal Unsigned (0 (-128) to 128 (0) to 255 (+127) [LSB]) 15 to 11 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 10 to 0 IMGCNT_ MTX_GG[10:0] 256 R/W Y/G Signal Gain Adjustment for Y/G Signal Output Signed (two's complement) (-1024 to +1023 [LSB], 256 [LSB] = 1.0 [times]) Note: This register is updated when the IMGCNT_VEN bit in IMGCNT_UPDATE is 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 32-41 RZ/A1H Group, RZ/A1M Group 32.2.11 32. Video Display Controller 5 (2): Input Controller Image Quality Adjustment Block Matrix YG Adjustment Register 1 (IMGCNT_MTX_YG_ADJ1) Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 -- -- -- -- -- Initial Value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 IMGCNT_MTX_GB[10:0] -- -- -- -- -- Initial Value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W IMGCNT_MTX_GR[10:0] Bit Bit Name Initial Value R/W Description 31 to 27 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 26 to 16 IMGCNT_ MTX_GB [10:0] 0 R/W Cb/B Signal Gain Adjustment for Y/G Signal Output Signed (two's complement) (-1024 to +1023 [LSB], 256 [LSB] = 1.0 [times]) 15 to 11 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 10 to 0 IMGCNT_ MTX_GR [10:0] 0 R/W Cr/R Signal Gain Adjustment for Y/G Signal Output Signed (two's complement) (-1024 to +1023 [LSB], 256 [LSB] = 1.0 [times]) Note: This register is updated when the IMGCNT_VEN bit in IMGCNT_UPDATE is 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 32-42 RZ/A1H Group, RZ/A1M Group 32.2.12 32. Video Display Controller 5 (2): Input Controller Image Quality Adjustment Block Matrix CBB Adjustment Register 0 (IMGCNT_MTX_CBB_ADJ0) Bit: 31 30 29 28 27 26 25 24 -- -- -- -- -- -- -- -- 23 22 21 20 19 18 17 16 IMGCNT_MTX_B[7:0] Initial Value: 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 R/W: R R R R R R R R R/W R/W R/W R/W R/W R/W R/W R/W Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- -- -- -- -- IMGCNT_MTX_BG[10:0] Initial Value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 31 to 24 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 23 to 16 IMGCNT_ MTX_B[7:0] 128 R/W Offset (DC) Adjustment of Cb/B Signal Unsigned (0 (-128) to 128 (0) to 255 (+127) [LSB]) 15 to 11 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 10 to 0 IMGCNT_ MTX_BG[10:0] 0 R/W Y/G Signal Gain Adjustment for Cb/B Signal Output Signed (two's complement) (-1024 to +1023 [LSB], 256 [LSB] = 1.0 [times]) Note: This register is updated when the IMGCNT_VEN bit in IMGCNT_UPDATE is 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 32-43 RZ/A1H Group, RZ/A1M Group 32.2.13 32. Video Display Controller 5 (2): Input Controller Image Quality Adjustment Block Matrix CBB Adjustment Register 1 (IMGCNT_MTX_CBB_ADJ1) Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 IMGCNT_MTX_BB[10:0] -- -- -- -- -- Initial Value: 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 R/W: R R R R R R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 IMGCNT_MTX_BR[10:0] -- -- -- -- -- Initial Value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 31 to 27 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 26 to 16 IMGCNT_ MTX_BB [10:0] 256 R/W Cb/B Signal Gain Adjustment for Cb/B Signal Output Signed (two's complement) (-1024 to +1023 [LSB], 256 [LSB] = 1.0 [times]) 15 to 11 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 10 to 0 IMGCNT_ MTX_BR [10:0] 0 R/W Cr/R Signal Gain Adjustment for Cb/B Signal Output Signed (two's complement) (-1024 to +1023 [LSB], 256 [LSB] = 1.0 [times]) Note: This register is updated when the IMGCNT_VEN bit in IMGCNT_UPDATE is 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 32-44 RZ/A1H Group, RZ/A1M Group 32.2.14 32. Video Display Controller 5 (2): Input Controller Image Quality Adjustment Block Matrix CRR Adjustment Register 0 (IMGCNT_MTX_CRR_ADJ0) Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 -- -- -- -- -- -- -- -- Initial Value: 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 R/W: R R R R R R R R R/W R/W R/W R/W R/W R/W R/W R/W Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 IMGCNT_MTX_R[7:0] -- -- -- -- -- Initial Value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W IMGCNT_MTX_RG[10:0] Bit Bit Name Initial Value R/W Description 31 to 24 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 23 to 16 IMGCNT_ MTX_R[7:0] 128 R/W Offset (DC) Adjustment of Cr/R Signal Unsigned (0 (-128) to 128 (0) to 255 (+127) [LSB]) 15 to 11 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 10 to 0 IMGCNT_ MTX_RG[10:0] 0 R/W Y/G Signal Gain Adjustment for Cr/R Signal Output Signed (two's complement) (-1024 to +1023 [LSB], 256 [LSB] = 1.0 [times]) Note: This register is updated when the IMGCNT_VEN bit in IMGCNT_UPDATE is 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 32-45 RZ/A1H Group, RZ/A1M Group 32.2.15 32. Video Display Controller 5 (2): Input Controller Image Quality Adjustment Block Matrix CRR Adjustment Register 1 (IMGCNT_MTX_CRR_ADJ1) Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 -- -- -- -- -- Initial Value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 IMGCNT_MTX_RB[10:0] -- -- -- -- -- Initial Value: 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 R/W: R R R R R R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W IMGCNT_MTX_RR[10:0] Bit Bit Name Initial Value R/W Description 31 to 27 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 26 to 16 IMGCNT_ MTX_RB[10:0] 0 R/W Cb/B Signal Gain Adjustment for Cr/R Signal Output Signed (two's complement) (-1024 to +1023 [LSB], 256 [LSB] = 1.0 [times]) 15 to 11 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 10 to 0 IMGCNT_ MTX_RR[10:0] 256 R/W Cr/R Signal Gain Adjustment for Cr/R Signal Output Signed (two's complement) (-1024 to +1023 [LSB], 256 [LSB] = 1.0 [times]) Note: This register is updated when the IMGCNT_VEN bit in IMGCNT_UPDATE is 1. 32.2.16 Dynamic Range Compression Register (IMGCNT_DRC_REG) Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Initial Value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R R R R R R R R R Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- DRC_ EN Initial Value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R R R R R R R R R/W Bit Bit Name Initial Value R/W Description 31 to 1 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 0 DRC_EN 0 R/W Use of Contrast Correction (Dynamic Range Compression) 0: Does not use contrast correction 1: Uses contrast correction R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 32-46 RZ/A1H Group, RZ/A1M Group 32.3 32. Video Display Controller 5 (2): Input Controller Usage Methods 32.3.1 Input Format Adjustment Method Setting examples of each input format are shown below. Table 32.31 Video Decoder (NTSC) Input Setting Example Register Name Bit Name Description Setting Value INP_SEL_CNT INP_SEL Selects the input signal. 0 INP_SEL_CNT INP_FORMAT[2:0] Selects the externally input format. Control not necessary INP_SEL_CNT INP_PXD_EDGE Selects the clock edge for capturing the externally input video signals. Control not necessary INP_SEL_CNT INP_VS_EDGE Selects the clock edge for capturing the externally input Vsync signals. Control not necessary INP_SEL_CNT INP_HS_EDGE Selects the clock edge for capturing the externally input Hsync signals. Control not necessary INP_EXT_SYNC_CNT INP_ENDIAN_ON Changes the bit endian of the external input. Control not necessary INP_EXT_SYNC_CNT INP_SWAP_ON Enables or disables the B/R signal swap of the external input. Control not necessary INP_EXT_SYNC_CNT INP_HS_INV Enables or disables the Hsync signal inversion of the external input. Control not necessary INP_EXT_SYNC_CNT INP_VS_INV Enables or disables the Hsync signal inversion of the external input. Control not necessary INP_EXT_SYNC_CNT INP_H_EDGE_SEL Selects the Hsync reference for BT656 input. Control not necessary INP_EXT_SYNC_CNT INP_F525_625 Sets the number of lines for BT656 input. Control not necessary INP_EXT_SYNC_CNT INP_H_POS[1:0] Sets the data start timing with respect to the Hsync in the BT656/601 format. Control not necessary INP_VSYNC_PH_ADJ INP_FH50[9:0] Sets the 1/2fH phase in clock cycle units. 858 INP_VSYNC_PH_ADJ INP_FH25[9:0] Sets the 1/4fH phase in clock cycle units. 429 INP_DLY_ADJ INP_VS_DLY_L[2:0] Sets the number of lines for delaying the Vsync signal and field differentiation signal. 0 INP_DLY_ADJ INP_VS_DLY[7:0] Sets the amount of delay of the Vsync signal in clock cycle units. 0 INP_DLY_ADJ INP_HS_DLY[7:0] Sets the amount of delay of the Hsync signal in clock cycle units. 0 INP_DLY_ADJ INP_FLD_DLY[7:0] Sets the amount of delay of the field differentiation signal in clock units. 0 Note: Some registers require, after they are set, that the INP_EXT_UPDATE and INP_IMG_UPDATE bits in INP_UPDATE should be set to 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 32-47 RZ/A1H Group, RZ/A1M Group Table 32.32 32. Video Display Controller 5 (2): Input Controller External Input (BT656, 525i) Setting Example Register Name Bit Name Description Setting Value INP_SEL_CNT INP_SEL Selects the input signal. 1 INP_SEL_CNT INP_FORMAT[2:0] Selects the externally input format. 3 INP_SEL_CNT INP_PXD_EDGE Selects the clock edge for capturing the externally input video signals. 0 INP_SEL_CNT INP_VS_EDGE Selects the clock edge for capturing the externally input Vsync signals. 0 INP_SEL_CNT INP_HS_EDGE Selects the clock edge for capturing the externally input Hsync signals. 0 INP_EXT_SYNC_CNT INP_ENDIAN_ON Changes the bit endian of the external input. 0 INP_EXT_SYNC_CNT INP_SWAP_ON Enables or disables the B/R signal swap of the external input. 0 INP_EXT_SYNC_CNT INP_HS_INV Enables or disables the Hsync signal inversion of the external input. 1 INP_EXT_SYNC_CNT INP_VS_INV Enables or disables the Hsync signal inversion of the external input. 1 INP_EXT_SYNC_CNT INP_H_EDGE_SEL Selects the Hsync reference for BT656 input. 0 INP_EXT_SYNC_CNT INP_F525_625 Sets the number of lines for BT656 input. 0 INP_EXT_SYNC_CNT INP_H_POS[1:0] Sets the data start timing with respect to the Hsync in the BT656/601 format. 0 INP_VSYNC_PH_ADJ INP_FH50[9:0] Sets the 1/2fH phase in clock cycle units. 858 INP_VSYNC_PH_ADJ INP_FH25[9:0] Sets the 1/4fH phase in clock cycle units. 429 INP_DLY_ADJ INP_VS_DLY_L[2:0] Sets the number of lines for delaying the Vsync signal and field differentiation signal. 0 INP_DLY_ADJ INP_VS_DLY[7:0] Sets the amount of delay of the Vsync signal in clock cycle units. 0 INP_DLY_ADJ INP_HS_DLY[7:0] Sets the amount of delay of the Hsync signal in clock cycle units. 0 INP_DLY_ADJ INP_FLD_DLY[7:0] Sets the amount of delay of the field differentiation signal in clock units. 0 Note: Some registers require, after they are set, that the INP_EXT_UPDATE and INP_IMG_UPDATE bits in IMP_UPDATE should be set to 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 32-48 RZ/A1H Group, RZ/A1M Group Table 32.33 32. Video Display Controller 5 (2): Input Controller External Input (BT601, 525i) Setting Example Register Name Bit Name Description Setting Value INP_SEL_CNT INP_SEL Selects the input signal. 1 INP_SEL_CNT INP_FORMAT[2:0] Selects the externally input format. 4 INP_SEL_CNT INP_PXD_EDGE Selects the clock edge for capturing the externally input video signals. 0 INP_SEL_CNT INP_VS_EDGE Selects the clock edge for capturing the externally input Vsync signals. 0 INP_SEL_CNT INP_HS_EDGE Selects the clock edge for capturing the externally input Hsync signals. 0 INP_EXT_SYNC_CNT INP_ENDIAN_ON Changes the bit endian of the external input. 0 INP_EXT_SYNC_CNT INP_SWAP_ON Enables or disables the B/R signal swap of the external input. 0 INP_EXT_SYNC_CNT INP_HS_INV Enables or disables the Hsync signal inversion of the external input. 1 INP_EXT_SYNC_CNT INP_VS_INV Enables or disables the Hsync signal inversion of the external input. 1 INP_EXT_SYNC_CNT INP_H_EDGE_SEL Selects the Hsync reference for BT656 input. 0 INP_EXT_SYNC_CNT INP_F525_625 Sets the number of lines for BT656 input. 0 INP_EXT_SYNC_CNT INP_H_POS[1:0] Sets the data start timing with respect to the Hsync in the BT656/601 format. 0 INP_VSYNC_PH_ADJ INP_FH50[9:0] Sets the 1/2fH phase in clock cycle units. 858 INP_VSYNC_PH_ADJ INP_FH25[9:0] Sets the 1/4fH phase in clock cycle units. 429 INP_DLY_ADJ INP_VS_DLY_L[2:0] Sets the number of lines for delaying the Vsync signal and field differentiation signal. 0 INP_DLY_ADJ INP_VS_DLY[7:0] Sets the amount of delay of the Vsync signal in clock cycle units. 0 INP_DLY_ADJ INP_HS_DLY[7:0] Sets the amount of delay of the Hsync signal in clock cycle units. 0 INP_DLY_ADJ INP_FLD_DLY[7:0] Sets the amount of delay of the field differentiation signal in clock units. 0 Note: Some registers require, after they are set, that the INP_EXT_UPDATE and INP_IMG_UPDATE bits in INT_UPDATE should be set to 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 32-49 RZ/A1H Group, RZ/A1M Group 32.3.2 32. Video Display Controller 5 (2): Input Controller Usage Method of Conversion Color Matrix Typical data conversion setting examples are shown below. Table 32.34 Conversion Color Matrix Register Name Bit Name GBR to GBR GBR to YCbCr YCbCr to GBR YCbCr to YCbCr IMGCNT_MTX_MODE IMGCNT_MTX_MD[1:0] 0 1 2 3 IMGCNT_MTX_YG_ADJ0 IMGCNT_MTX_YG[7:0] 128 128 128 128 IMGCNT_MTX_YG_ADJ0 IMGCNT_MTX_GG[10:0] 256 150 256 256 IMGCNT_MTX_YG_ADJ1 IMGCNT_MTX_GB[10:0] 0 29 1960 0 IMGCNT_MTX_YG_ADJ1 IMGCNT_MTX_GR[10:0] 0 77 1865 0 IMGCNT_MTX_CBB_ADJ0 IMGCNT_MTX_B[7:0] 128 128 128 128 IMGCNT_MTX_CBB_ADJ0 IMGCNT_MTX_BG[10:0] 0 1963 256 0 IMGCNT_MTX_CBB_ADJ1 IMGCNT_MTX_BB[10:0] 256 128 454 256 IMGCNT_MTX_CBB_ADJ1 IMGCNT_MTX_BR[10:0] 0 2005 0 0 IMGCNT_MTX_CRR_ADJ0 IMGCNT_MTX_R[7:0] 128 128 128 128 IMGCNT_MTX_CRR_ADJ0 IMGCNT_MTX_RG[10:0] 0 1941 256 0 IMGCNT_MTX_CRR_ADJ1 IMGCNT_MTX_RB[10:0] 0 2027 0 0 IMGCNT_MTX_CRR_ADJ1 IMGCNT_MTX_RR[10:0] 256 128 359 256 Note: The registers require, after they are set, that the IMGCNT_VEN bit in IMGCNT_UPDATE should be set to 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 32-50 RZ/A1H Group, RZ/A1M Group 33. Video Display Controller 5 (3): Scaler 33. Video Display Controller 5 (3): Scaler 33.1 Scaler 33.1.1 Overview of Functions The scaler subjects the YCbCr and RGB signals output from the input controller, to sync signal generation; and reduction, enlargement, and rotation of the images. The scaler also records video image in the frame buffer. Video display controller 5 has two scalers (scalers 0 and 1) in each channel. For image blending, either cascading the scalers or using the VIN synthesizer can be selected. When the scalers are cascaded for image blending, the image from scaler 0 is placed in the lower layer and that from scaler 1 is placed in the upper layer. Scaler 0 receives a signal from the input controller in the channel where scaler 0 belongs, and scaler 1 receives a signal from the input controller in the other channel. For the VIN synthesizer, refer to section 35, Video Display Controller 5 (5): Image Synthesizer. In scalers 0 and 1, either enlargement process or graphics 0 or 1 process can be used at a time. The functional block diagrams of scalers 0 and 1 are shown below. IV3-BUS (read) [Graphics] RGB565 = 16 bits [Moving picture] RGB888 = 32 bits RGB565 = 16 bits RGB888 = 32 bits ARGB1555 = 16 bits YCbCr422 = 16 bits ARGB4444 = 16 bits YCbCr444 = 32 bits ARGB8888 = 32 bits CLUT8 = 8 bits CLUT4 = 4 bits CLUT1 = 1 bit YCbCr422 = 16 bits YCbCr444 = 32 bits IV1-BUS (write/read) YCbCr422 = 16 bits YCbCr444 = 24 (32) bits RGB565 = 16 bits RGB888 = 24 (32) bits Buffer write control Buffer read control YCbCr422 to YCbCr444 conversion Buffer write control HS,VS,HE,VE Internal bus write control HS,VS,HE,VE, YCbCr422 (16 bits) YCbCr444 to YCbCr422 conversion Bit extension CLUT control Frame sub-sampling Output image enable signal generation Vertical scale down (two-TAP linear) Vertical scale up (two-TAP linear) Horizontal scale down (two-TAP linear) Horizontal scale up (two-TAP linear) Switching HS,VS,FLD, YCbCr/ RGB888 (24 bits) Line buffer [Moving picture, scale up] YCbCr/RGB888 (24 bits) Trimming Synthesis of moving picture and background Scaling-up control block Moving picture synthesizing block Horizontal prefilter (three-TAP) Specification of video image area to be captured Data expansion 0 Switching [Graphics] ARGB8888 Output selection Enable adjustment Enable signal generation Bit reduction HS,VS,HE,VE, YCbCr444/RGB888 Input controller Internal bus read control 0 Image renderer (IMR-LS2) CLUT table HS,VS,HE,VE, YCbCr422/YCbCr444/ RGB888/RGB565 Bit reduction Line buffer Buffer read control Rotation control Internal bus read control Line buffer Rotation control Internal bus write control HS,VS,HE,VE, YCbCr/ RGB888 (24 bits) Image quality improver 0 To image synthesizer and scaler 1 Scaling-down control block Vsync signal generation Repeated Vsync signal masking Hsync signal generation Vsync signal correction Sync signal generation Full-image enable signal generation Free-running Vsync signal generation Missing-sync compensation Vsync signal delay control Repeated Vsync signal masking Switching Field determination signal delay control Graphics 0 To image synthesizer and scaler 1 Switching Register control Synchronization control block Scaler 0 Figure 33.1 Output from scaler 1 (Sync signal, full-image enable signal) Functional Block Diagram of Scaler 0 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 33-1 RZ/A1H Group, RZ/A1M Group 33. Video Display Controller 5 (3): Scaler IV4-BUS (read) [Graphics] RGB565 = 16 bits [Moving picture] RGB888 = 32 bits RGB565 = 16 bits RGB888 = 32 bits ARGB1555 = 16 bits YCbCr422 = 16 bits ARGB4444 = 16 bits YCbCr444 = 32 bits ARGB8888 = 32 bits CLUT8 = 8 bits CLUT4 = 4 bits CLUT11 = bit YCbCr422 = 16 bits YCbCr444 = 32 bits IV2-BUS (write/read) YCbCr422 = 16 bits YCbCr444 = 24 (32) bits RGB565 = 16 bits RGB888 = 24 (32) bits Internal bus read control Buffer write control Rotation control Buffer read control Line buffer Line buffer Rotation control Internal bus write control Buffer read control YCbCr422 to YCbCr444 conversion Buffer write control Internal bus read control 1 HS,VS,HE,VE Internal bus write control YCbCr444 to YCbCr422 conversion Bit extension CLUT control Frame sub-sampling Output image enable signal generation Input controller in other channel Enable adjustment Vertical scale down (two-TAP linear) Vertical scale up (two-TAP linear) Horizontal scale down (two-TAP linear) Horizontal scale up (two-TAP linear) Switching HS,VS,FLD, YCbCr/ RGB888 (24 bits) Line buffer [Moving picture, scale up] YCbCr/RGB888 (24 bits) Trimming Synthesis of moving picture and background Scaling-up control block Moving picture synthesizing block Horizontal prefilter (three-TAP) Specification of video image area to be captured Data expansion 1 Switching [Graphics] ARGB8888 Switching Enable signal generation Bit reduction HS,VS,HE,VE, YCbCr444/RGB888/RGB565 Output selection Bit reduction CLUT table HS,VS,HE,VE, YCbCr422/YCbCr444/ RGB888/RGB565 HS,VS,HE,VE, YCbCr/RGB888 (24 bits) Image quality improver 1 VIN synthesizer Scaling-down control block Vsync signal generation Repeated Vsync signal masking Hsync signal generation Vsync signal correction Sync signal generation Full-image enable signal generation Free-running Vsync signal generation Missing-sync compensation Vsync signal delay control Repeated Vsync signal masking Switching Field determination signal delay control Graphics 1 Switching To scaler 0 Register control Synchronization control block Scaler 1 Output from scaler 0 (Sync signal, full-image enable signal) Figure 33.2 Output from image quality improver 0 (lower-layer graphics) Functional Block Diagram of Scaler 1 The video display controller has two scalers and each scaler has a graphics block. The registers and bits in the scalers are named SC0_xxxx or SC1_xxxx and those in the graphics blocks are named GR0_xxxx or GR1_xxxx, but in this section, they are collectively called SC_xxxx or GR_xxxx. 33.1.2 (1) Register Control Updating Registers The Vsync signal is used to control the update timing of all the registers of the scaling and graphics blocks except some registers of the sync control block and some of the other blocks. After 1 is set to the bits in the update control register, the contents of the relevant registers are modified at the rising edge of the Vsync signal. The update control register is automatically cleared to 0 after the modification. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 33-2 RZ/A1H Group, RZ/A1M Group Table 33.1 33. Video Display Controller 5 (3): Scaler Register Update Control Register Name Bit Name Initial Value Description SC_SCL0_UPDATE SC_SCL0_UPDATE 0 SYNC Control Register Update 0: Registers are not updated. 1: Registers are updated. SC_SCL0_UPDATE SC_SCL0_VEN_D 0 Scaling-Up Control and Frame Buffer Read Control Register Update 0: Registers are not updated. 1: Registers are updated at the rising edge of the Vsync. SC_SCL0_UPDATE SC_SCL0_VEN_C 0 Scaling-Down Control and Frame Buffer Read Control Register Update 0: Registers are not updated. 1: Registers are updated at the rising edge of the Vsync. SC_SCL0_UPDATE SC_SCL0_VEN_B 0 Synchronization Control and Scaling-up Control Register Update 0: Registers are not updated. 1: Registers are updated at the rising edge of the Vsync. SC_SCL0_UPDATE SC_SCL0_VEN_A 0 Scaling-Down Control Register Update 0: Registers are not updated. 1: Registers are updated at the rising edge of the Vsync. SC_SCL1_UPDATE SC_SCL1_UPDATE_B 0 Frame Buffer Write Control Register Update 0: Registers are not updated. 1: Registers are updated. SC_SCL1_UPDATE SC_SCL1_UPDATE_A 0 Frame Buffer Write Control Register Update 0: Registers are not updated. 1: Registers are updated. SC_SCL1_UPDATE SC_SCL1_VEN_B 0 Frame Buffer Write Control Register Update 0: Registers are not updated. 1: Registers are updated at the rising edge of the Vsync. SC_SCL1_UPDATE SC_SCL1_VEN_A 0 Frame Buffer Write Control Register Update 0: Registers are not updated. 1: Registers are updated at the rising edge of the Vsync. GR_UPDATE GR_UPDATE 0 Frame Buffer Read Control Register Update 0: Registers are not updated. 1: Registers are updated. GR_UPDATE GR_P_VEN 0 Graphics Display Register Update 0: Registers are not updated. 1: Registers are updated at the rising edge of the Vsync. GR_UPDATE GR_IBUS_VEN 0 Frame Buffer Read Control Register Update 0: Registers are not updated. 1: Registers are updated at the rising edge of the Vsync. The registers controlled by SC_SCL0_VEN_A, SC_SCL0_VEN_C, SC_SCL1_VEN_A, and SC_SCL1_VEN_B are modified at the rising edge of the input Vsync signal. The registers controlled by SC_SCL0_VEN_B, SC_SCL0_VEN_D, GR_P_VEN, and GR_IBUS_VEN are modified at the rising edge of the output Vsync signal. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 33-3 RZ/A1H Group, RZ/A1M Group 33.1.3 (1) 33. Video Display Controller 5 (3): Scaler Synchronization Control Selecting Vsync Signal The Vsync signal to be output from the scaler can be selected. When an external input signal is to be displayed, an external input Vsync signal should be selected to be output. When an external input signal is not provided, a free-running Vsync signal should be selected to be output. Table 33.2 Vsync Signal Selection Control Register Name Bit Name Initial Value Description SC_SCL0_FRC3 SC_RES_VS_SEL 1 Vsync Signal Output Select 0: External input Vsync signal 1: Internally generated free-running Vsync signal (2) Masking Repeated Vsync Signals It is possible to prevent receiving the Vsync signal with a period shorter than the standard period. This is achieved by setting the start timing to receive the next Vsync signal after receiving an input Vsync signal. The Vsync signal reception masking period is set with the SC_RES_VMASK[15:0] bits. Masking period [usec] = SC_RES_VMASK x 128 / pixel clock frequency [MHz] This function is enabled or disabled by the SC_RES_VMASK_ON bit. Repeated Vsync signals VSIN Masking period Vsync signal is masked during masking period. SC_RES_VMASK[15:0]x128 Repeated Vsync signal masking VSOUT Figure 33.3 Table 33.3 Timing for Masking Repeated Vsync Signals Repeated Vsync Signal Mask Control Register Name Bit Name Initial Value Description SC_SCL0_FRC1 SC_RES_VMASK_ON 1 Repeated Vsync Signal Masking Control 0: Repeated Vsync signal masking control is disabled. 1: Repeated Vsync signal masking control is enabled. SC_SCL0_FRC1 SC_RES_VMASK[15:0] 2800 Repeated Vsync Signal Masking Period Sets the repeated Vsync signal masking period beginning at a Vsync signal in terms of 128 pixel-clock periods. Masking period [usec] = SC_RES_VMASK x 128 / pixel clock frequency [MHz] R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 33-4 RZ/A1H Group, RZ/A1M Group (3) 33. Video Display Controller 5 (3): Scaler Compensating for Missing Vsync Signals It is possible to prevent output of the Vsync signal with a period longer than the standard period. This is achieved by setting the wait time after reception of an input Vsync signal until reception of the next Vsync signal. If no Vsync signals are received during the wait time, an internally generated sync signal is inserted. The wait time can be set using the SC_RES_VLACK[15:0] bits. Wait time [usec] = SC_RES_VLACK x 128 / pixel clock frequency [MHz] This function is enabled or disabled by the SC_RES_VLACK_ON bit. If no Vsync signals are input during the Vsync signal reception time, the SC_RES_QVLACK bit is set to the high level. If Vsync signals are continuously detected four or more times during the Vsync signal reception time, the SC_RES_QVLOCK bit is set to the high level. The SC_RES_QVLOCK bit is valid even when both the SC_RES_VMASK_ON and SC_RES_VLACK_ON bits are set to turn off the corresponding functions. Note that, however, the SC_RES_VMASK and SC_RES_VLACK bits must be set correctly. Missing Vsync signal VSIN Wait time SC_RES_VLACK[15:0]x128 If no Vsync signal is input during the wait time, a missing-sync compensating pulse is output. SC_RES_VLACK[15:0]x128 Missing-sync compensating pulse VSOUT Figure 33.4 After a missing-sync compensation, the wait time measurement is started from the missing-sync pulse. Compensation of Missing Vsync Signals R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 33-5 RZ/A1H Group, RZ/A1M Group Table 33.4 33. Video Display Controller 5 (3): Scaler Missing Vsync Compensation Control Register Name Bit Name Initial Value Description SC_SCL0_FRC2 SC_RES_VLACK_ON 1 Missing Vsync Signal Compensation 0: Compensation of missing Vsync signals is disabled. 1: Compensation of missing Vsync signals is enabled. SC_SCL0_FRC2 SC_RES_VLACK[15:0] 3600 Missing-Sync Compensating Pulse Output Wait Time Sets the wait time before outputting a missing-sync compensating pulse after a Vsync signal. Wait time [usec] = SC_RES_VLACK x 128 / pixel clock frequency [MHz] SC_SCL0_FRC9 SC_RES_QVLACK -- Missing Vsync Signal Detection Flag 1: Missing Vsync signal input has been detected. 0: No missing Vsync signal input has been detected. SC_SCL0_FRC9 SC_RES_QVLOCK -- Locked Vsync Signal Detection Flag 1: No repeated or missing Vsync signal input has been detected for four or more vertical periods. 0: Repeated or missing Vsync signal input has been detected. For the Vsync signal, repeated-signal masking is first carried out and then missing-signal compensation is carried out, followed by another repeated-signal masking. Repetition masking is inserted after missing-Vsync compensation to prevent output of the Vsync signal even in cases such as the input of a Vsync signal immediately after the input of a pulse to compensate for a missing Vsync signal. On/off control of the missing-Vsync compensation also applies to the second repeated-Vsync masking; and masking period setting of the first repeated-Vsync masking also applies to the second repeated-Vsync masking. VSIN Repeated-Vsync masking SC_RES_VMASK_ON SC_RES_VMASK[15:0] Figure 33.5 VS Missing-Vsync compensation SC_RES_VLACK_ON SC_RES_VLACK[15:0] VS Repeated-Vsync masking VSOUT SC_RES_VLACK_ON SC_RES_VMASK[15:0] Repeated-Vsync Masking and Missing-Vsync Compensation R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 33-6 RZ/A1H Group, RZ/A1M Group 33. Video Display Controller 5 (3): Scaler Missing Vsync signal Vsync signal is input after a missing detected. VSIN First masking period Wait time Not masked during the first repeatedVsync masking period First masking period SC_RES_VMASK[15:0]x128 SC_RES_VLACK[15:0]x128 Wait time Wait time VSOUT after missingVsync compensation Missing-Vsync compensating pulse Second masking period Second masking period Second masking period Second masking period Masked during the second repeated-Vsync masking period VSOUT The closer to the end of second masking period the Vsync signal input is, the longer the Vsync signal output cycle is. Figure 33.6 (4) Timing for Masking Repeated Vsync Signals and Missing Vsync Signal Compensation Free-Running Period Free-running Vsync and Hsync periods can be set. Hsync period [usec] = (SC_RES_FH + 1) / pixel clock frequency [MHz] Vsync period [usec] = horizontal period [usec] x (SC_RES_FV + 1) Table 33.5 Free-Running Period Control Register Name Bit Name Initial Value Description SC_SCL0_FRC4 SC_RES_FV[10:0] 524 Free-Running Vsync Period Setting Free-running Vsync period = (SC_RES_FV + 1) x horizontal period [usec] SC_SCL0_FRC4 SC_RES_FH[10:0] 799 Hsync Period Setting Hsync period [usec] = (SC_RES_FH +1) / pixel clock frequency [MHz] When selecting an external input Vsync signal, set the SC_RES_VS_SEL bit to 0. At this time, the internally generated free-running Vsync signal is not output. In the meantime, the Hsync signal is always generated according to the free-running signal setting and output from the scaler. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 33-7 RZ/A1H Group, RZ/A1M Group (5) 33. Video Display Controller 5 (3): Scaler Vsync Signal Delay Control Delay of Vsync signal output from the scaler can be controlled. The delay is used to adjust the frame buffer read timing. Table 33.6 Vsync Output Delay Control Register Name Bit Name Initial Value Description SC_SCL0_FRC5 SC_RES_VSDLY[7:0] 1 Vsync Signal Delay Control Adjusts the Vsync signal delay in the output Hsync period units. Vsync signal delay [usec]: SC_RES_VSDLY x output Hsync period [usec] Vsync (internal) Moving picture A (input) Moving picture A (write) Moving picture B (input) Moving picture B (write) Moving picture C (input) Moving picture C (write) Vsync (scaler output) SC_RES_VSDLY Vsync (input) After 100% scale-up/down, scale down, or rotation processing is performed, data is written to the frame buffer. Moving picture A (read) Moving picture B (read) Moving picture C (read) After data is read from the frame buffer, 100% scale-up/ down or scale-up processing is performed. Figure 33.7 Vsync Signal Phases (Two Frame-Buffer Planes Used) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 33-8 RZ/A1H Group, RZ/A1M Group Vsync (internal) Moving picture A (write) Moving picture A (input) Vsync (scaler output) Image to be written before frame buffer reading Reading does not get ahead of writing. Moving picture B (input) Moving picture B (write) Moving picture C (input) Moving picture C (write) 33.1.4 (1) Moving picture A (read) Moving picture B (read) After 100% scale-up/down, scale down, or rotation processing is performed, data is written to the frame buffer. Figure 33.8 SC_RES_VSDLY Vsync (input) 33. Video Display Controller 5 (3): Scaler Moving picture C (read) After data is read from the frame buffer, 100% scale-up/ down or scale-up processing is performed. Vsync Signal Phases (One Frame-Buffer Plane Used) Setting Angle of View Setting Image Area to be Captured The image area to be captured can be set for reduction or enlargement. The area is defined by specifying its start position and width based on the input Hsync and Vsync signals. Table 33.7 Control of Image Area to be Captured Register Name Bit Name Initial Value Description SC_SCL0_DS2 SC_RES_VS[10:0] 18 Vertical Position Setting for Video Signal Capturing (VSYNC + (V backporch - 1) lines) Note: The set value should be four or more (lines). SC_RES_VS + SC_RES_VW should be equal to or less than 2039 (lines). SC_SCL0_DS2 SC_RES_VW[10:0] 240 Vertical Width of Video Signal to be Captured (lines) Note: SC_RES_VS + SC_RES_VW should be equal to or less than 2039 (lines). SC_SCL0_DS3 SC_RES_HS[10:0] 244 Horizontal Position Setting for Video Signal Capturing (HSYNC + H backporch video-image clock cycles) Note: The set value should be 16 or more (clock cycles). SC_RES_HS + SC_RES_HW should be equal to or less than 2015 (clock cycles). SC_SCL0_DS3 SC_RES_HW[10:0] 1440 Horizontal Width of Video Signal to be Captured (video-image clock cycles) Note: SC_RES_HS + SC_RES_HW should be equal to or less than 2015 (clock cycles). R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 33-9 RZ/A1H Group, RZ/A1M Group (2) 33. Video Display Controller 5 (3): Scaler Generating a Full-Screen Enable Signal The valid period of the full screen to be output from the scaler can be set. The valid period is defined by specifying its start position and width based on the Hsync and Vsync signals output from the scaler. The vertical front porch should be set to four or more lines, and the horizontal front porch should be 16 or more clock cycles. Table 33.8 Full-Screen Enable Control Register Name Bit Name Initial Value Description SC_SCL0_FRC6 SC_RES_F_VS[10:0] 35 Vertical Enable Signal Start Position for Full Screen. (VSYNC + V backporch lines) Note: The set value should be four or more (lines). SC_RES_F_VS + SC_RES_F_VW should be equal to or less than 2039 (lines). SC_SCL0_FRC6 SC_RES_F_VW[10:0] 480 Vertical Enable Signal Width for Full Screen (lines) Note: SC_RES_F_VS + SC_RES_F_VW should be equal to or less than 2039 (lines). SC_SCL0_FRC7 SC_RES_F_HS[10:0] 144 Horizontal Enable Signal Start Position for Full Screen. (HSYNC + H backporch pixel-clock cycles) Note: The set value should be 16 or more (clock cycles). SC_RES_F_HS + SC_RES_F_HW should be equal to or less than 2015 (clock cycles). SC_SCL0_FRC7 SC_RES_F_HW[10:0] 640 Horizontal Enable Signal Width for Full Screen (pixel-clock cycles) Note 1: SC_RES_F_HS + SC_RES_F_HW should be equal to or less than 2015 (clock cycles). Note 2: The set value should be equal to (horizontal signal width for full screen + 2) when serial RGB output is selected as an LCD output signal. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 33-10 RZ/A1H Group, RZ/A1M Group (3) 33. Video Display Controller 5 (3): Scaler Generating an Image Output Enable Signal The valid period of the image to be output can be set. The valid period is defined by specifying its start position and width based on the Hsync and Vsync signals output from the scaler. Table 33.9 Image Output Enable Control Register Name Bit Name Initial Value Description SC_SCL0_US2 SC_RES_P_VS[10:0] 35 Vertical Enable Signal Start Position for Output Image. (VSYNC + V backporch lines) Note: The set value should be four or more (lines). SC_RES_P_VS + SC_RES_P_VW should be equal to or less than 2039 (lines). SC_SCL0_US2 SC_RES_P_VW[10:0] 480 Vertical Enable Signal Width for Output Image (lines) Note: SC_RES_P_VS + SC_RES_P_VW should be equal to or less than 2039 (lines). SC_SCL0_US3 SC_RES_P_HS[10:0] 144 Horizontal Enable Signal Start Position for Output Image. (HSYNC + H backporch pixel-clock cycles) Note: The set value should be 16 or more (clock cycles). SC_RES_P_HS + SC_RES_P_HW should be equal to or less than 2015 (clock cycles). SC_SCL0_US3 SC_RES_P_HW[10:0] 640 Horizontal Enable Signal Width for Output Image (pixel-clock cycles) Note: SC_RES_P_HS + SC_RES_P_HW should be equal to or less than 2015 (clock cycles). R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 33-11 RZ/A1H Group, RZ/A1M Group 33. Video Display Controller 5 (3): Scaler Setting the area of input image to be captured Input Vsync signal Input Hsync signal SC_RES_ HS SC_RES_HW SC_RES_ VS + 1 Image area to be captured SC_RES_ VW SC_RES_FH+1 SC_RES_ F_HS SC_RES_F_HW SC_RES_ P_VS SC_RES_ F_VS Output Vsync signal Setting output enable Output Hsync signal Figure 33.9 SC_RES_ P_HS SC_RES_P_VW SC_RES_F_VW Output full-image area Output image area In free-running mode SC_RES_FV + 1 SC_RES_P_HW Enable Settings R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 33-12 RZ/A1H Group, RZ/A1M Group 33.1.5 (1) 33. Video Display Controller 5 (3): Scaler Scaling Settings Scaling Processing Block The scaling-down control block scales down the input image from the input controller. When rotation is required, the scaling-down control block first scales down the image and then rotates it before writing it into the frame buffer. The scaling-up control block reads the rotated image from the frame buffer and scales it up. Table 33.10 Rotation and Scaling Process Scaling-Down Control Block Scaling-Up Control Block Vertical scale down Horizontal scale down/ vertical scale down Horizontal 100% scale up/ vertical 100% scale up Horizontal scale down Vertical scale up Horizontal scale down/ vertical 100% scale up Horizontal 100% scale up/ vertical scale up Horizontal scale up Vertical scale down Horizontal 100% scale up/ vertical scale down Horizontal scale up/ vertical 100% scale up Horizontal scale up Vertical scale up Horizontal 100% scale up/ vertical 100% scale up Horizontal scale up/ vertical scale up Horizontal scale down Vertical scale down Horizontal scale down/ vertical scale down Horizontal 100% scale up/ vertical 100% scale up Horizontal scale down Vertical scale up Horizontal scale down/ vertical 100% scale up Horizontal 100% scale up/ vertical scale-up Horizontal scale up Vertical scale down Horizontal 100% scale up/ vertical scale down Horizontal scale up/ vertical 100% scale up Horizontal scale up Vertical scale up Horizontal 100% scale up/ vertical 100% scale up Horizontal scale up/ vertical scale up (Horizontal input vertical output) scale down (Vertical input horizontal output) scale down Horizontal scale down/ vertical scale down Horizontal 100% scale up/ vertical 100% scale up (Horizontal input vertical output) scale down (Vertical input horizontal output) scale up Horizontal scale down/ vertical 100% scale up Horizontal scale up/ vertical 100% scale up (Horizontal input vertical output) scale up (Vertical input horizontal output) scale up Horizontal 100% scale up/ vertical 100% scale up Horizontal scale up/ vertical scale up Horizontal scale down Vertical scale down Horizontal scale down/ vertical scale down Horizontal 100% scale up/ vertical 100% scale up Horizontal scale down Vertical scale up Horizontal scale down/ vertical 100% scale up Horizontal 100% scale up/ vertical scale up Horizontal scale up Vertical scale down Horizontal 100% scale up/ vertical scale down Horizontal scale up/ vertical 100% scale up Horizontal scale up Vertical scale up Horizontal 100% scale up/ vertical 100% scale up Horizontal scale up/ vertical scale up (Horizontal inputvertical output) scale down (Vertical inputhorizontal output) scale down Horizontal scale down/ vertical scale down Horizontal 100% scale up/ vertical 100% scale up (Horizontal input vertical output) scale down (Vertical input horizontal output) scale up Horizontal scale down/ vertical 100% scale up Horizontal scale up/ vertical 100% scale up (Horizontal input vertical output) scale up (Vertical input horizontal output) scale up Horizontal 100% scale up/ vertical 100% scale up Horizontal scale up/ vertical scale up Rotation Horizontal Scaling Vertical Scaling Normal Horizontal scale down Horizontal mirroring 90 rotation 180 rotation 270 rotation R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 33-13 RZ/A1H Group, RZ/A1M Group 33. Video Display Controller 5 (3): Scaler Horizontal scale up Vertical scale up Vertical scale down Horizontal scale down Scaling down the input image Figure 33.10 Rotating the image data and writing the data to the frame buffer Reading the rotated image data from the frame buffer Scaling up the rotated image Rotation and Scaling Process It is impossible to use vertical reduction by the scaling-down control block and vertical enlargement by the scaling-up control block simultaneously because they are mutually exclusive. Thus, the following scaling processes cannot be performed with 90 rotation or 270 rotation. Table 33.11 Impossible Scaling Process Rotation Horizontal Scaling Vertical Scaling 90 rotation 270 rotation (Horizontal input vertical output) scale up (Vertical input horizontal output) scale down Scaling-Down Control Block Scaling-Up Control Block Horizontal 100% scale up/ vertical scale down Horizontal 100% scale up/ vertical scale up Scale up Scale down Input image Figure 33.11 Output image Impossible Scaling Process R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 33-14 RZ/A1H Group, RZ/A1M Group 33.1.6 33. Video Display Controller 5 (3): Scaler Horizontal Prefilter The horizontal prefilter can be turned on or off for brightness (Y) and RGB signals to suppress the frequency band of the signals during horizontal size reduction. The input format depends on the SC_RES_MD[1:0] bit setting in the writing mode register (SC_SCL1_WR1). When the horizontal reduction ratio is high and there is too much folding frequency component to ignore, the horizontal prefilter should be turned on. Table 33.12 Horizontal Prefilter Settings Input Format SC_RES_PFIL_SEL Operation YCbCr input 1 Turns on the horizontal prefilter for Y signal and turns off the horizontal prefilter for Cb/Cr signal. 0 Turns off the horizontal prefilter. RGB input 1 Turns on the horizontal prefilter for RGB signal. 0 Turns off the horizontal prefilter. Table 33.13 Horizontal Prefilter Control Register Name Bit Name Initial Value Description SC_SCL0_DS4 SC_RES_PFIL_SEL 0 Prefilter Mode Select for Brightness Signals 0: The prefilter is turned off. 1: The prefilter is turned on. (1/4 + 1/2 + 1/4) 33.1.7 Horizontal Scale-Down The number of horizontally arranged pixels can be decreased at a desired ratio in the range of 1/1 to 1/8 using pixel conversion. For the scaling filter, either hold or linear interpolation mode can be selected. (1) One-TAP Hold Interpolation When the interpolation position is between input pixels Xn and Xn+1, the Xinterpo interpolation value is defined as follows. Xinterpo = Xn (2) Two-TAP Linear Interpolation When the interpolation position is between input pixels Xn and Xn+1, the Xinterpo interpolation value is defined as follows based on the interpolation position "phase". Xinterpo = (Xn x (4096 - phase) + Xn+1 x phase) / 4096 (3) Calculation of Horizontal Scale Down Ratio The value to be set to the horizontal scale-down ratio SC_RES_DS_H_RATIO can be obtained using the following equation based on the number of input pixels SC_RES_HW and number of output pixels SC_RES_OUT_HW, where the decimals are rounded off. SC_RES_DS_H_RATIO = round (SC_RES_HW / SC_RES_OUT_HW x 4096) Note that, for 100% horizontal scale-up, the SC_RES_HW and SC_RES_OUT_HW values should be identical and the SC_RES_DS_H_RATIO bits should be set to 4096. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 33-15 RZ/A1H Group, RZ/A1M Group (4) 33. Video Display Controller 5 (3): Scaler Handling for Lack of Last-Input Pixel Interpolation is carried out between the second-last-input and last-input pixels to produce the last-output pixel at the right end of a screen. The interpolation position of the last-output pixel may be close to the second-last-input pixel depending on the horizontal scale-down ratio; in this case, it may appear that the last-input pixel is lacking. The undesirable influence by lack of last-input pixel can be decreased by appropriately adjusting the horizontal scaledown ratio using the following equations. Pre-adjustment horizontal scale-down ratio RATIO_org should be calculated first to find adjustment value , and then scale-down ratio SC_RES_DS_H_RATIO should be determined. RATIO_org = round (SC_RES_HW / SC_RES_OUT_HW x 4096) = (RATIO_org x (SC_RES_OUT_HW - 1) - (SC_RES_HW - 1) x 4096) / (SC_RES_OUT_HW - 1) SC_RES_DS_H_RATIO = roundup (RATIO_org - ) Table 33.14 Horizontal Scale Down Control Register Name Bit Name Initial Value Description SC_SCL0_DS1 SC_RES_DS_H_ ON 1 Horizontal Scale Down On/Off 0: Off 1: On SC_SCL0_DS7 SC_RES_OUT_ HW[10:0] 640 Number of Valid Horizontal Pixels Output by Scaling-down Control Block (Video-image clock cycles) SC_SCL0_DS4 SC_RES_DS_H_ INTERPOTYP 1 Horizontal Interpolation Mode Select 0: Hold interpolation 1: Linear interpolation SC_SCL0_DS4 SC_RES_DS_H_ RATIO[15:0] 9224 Horizontal Scale Down Ratio ([15:12]: Integer part, [11:0]: Decimal part) round(SC_RES_HW / SC_RES_OUT_HW x 4096) SC_RES_DS_H_RATIO < 4096: Setting prohibited SC_RES_DS_H_RATIO = 4096: 100% scale up SC_RES_DS_H_RATIO > 4096: Scale down Note: The SC_RES_OUT_HW value should be aligned in 4-pixel units and equal to or smaller than the SC_RES_HW value. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 33-16 RZ/A1H Group, RZ/A1M Group 33.1.8 33. Video Display Controller 5 (3): Scaler Vertical Scale-Down The number of lines can be decreased in the vertical direction at a desired ratio in the range of 1/1 to 1/8 using pixel conversion. For the scaling filter, either hold or linear interpolation mode can be selected. (1) One-TAP Hold Interpolation When the interpolation position is between input lines Xn and Xn+1, the Xinterpo interpolation value is defined as follows. Xinterpo = Xn (2) Two-TAP Linear Interpolation When the interpolation position is between input lines Xn and Xn+1, the Xinterpo interpolation value is defined as follows based on the interpolation position "phase". Xinterpo = (Xn x (4096 - phase) + Xn+1 x phase) / 4096 (3) Calculation of Vertical Scale Down Ratio The value to be set to the vertical scale-down ratio SC_RES_V_RATIO can be obtained using the following equation based on the number of input lines SC_RES_VW and number of output lines SC_RES_OUT_VW, where the decimals are rounded off. SC_RES_V_RATIO = round (SC_RES_VW / SC_RES_OUT_VW x 4096) Note that the SC_RES_VW and SC_RES_OUT_VW values should be identical for vertical enlargement or 100% vertical enlargement. For 100% vertical enlargement, reduction is carried out assuming SC_RES_V_RATIO as 4096. (4) Handling for Lack of Last-Input Line Interpolation is carried out between the second-last-input and last-input lines to produce the last-output line at the lower end of a screen. The interpolation position of the last-output line may be close to the second-last-input line depending on the vertical scale-down ratio; in this case, it may appear that the last-input line is lacking. The undesirable influence by the lack of last-input line can be decreased by appropriately adjusting the vertical scaledown ratio using the following equations. Pre-adjustment vertical scale-down ratio RATIO_org should be calculated first to find adjustment value , and then scale-down ratio SC_RES_V_RATIO should be determined. RATIO_org = round (SC_RES_VW / SC_RES_OUT_VW x 4096) = (RATIO_org x (SC_RES_OUT_VW - 1) - (SC_RES_VW - 1) x 4096) / (SC_RES_OUT_VW - 1) SC_RES_V_RATIO = round (RATIO_org - ) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 33-17 RZ/A1H Group, RZ/A1M Group Table 33.15 33. Video Display Controller 5 (3): Scaler Vertical Scale Down Control Register Name Bit Name Initial Value Description SC_SCL0_DS1 SC_RES_DS_V_ON 1 Vertical Scale Down On/Off 0: Off 1: On SC_SCL0_DS7 SC_RES_OUT_VW [10:0] 240 Number of Valid Lines in Vertical Direction Output by Scaling-Down Control Block (lines) This bit setting is used for the number of lines to be written to the frame buffer. When SC_SCL1_WR1.SC_RES_LOOP is 0 (frame write mode), these bits specify the number of lines for one frame. When SC_SCL1_WR1.SC_RES_LOOP is 1 (line write mode), these bits specify the number of lines for writing in a ring configuration. SC_SCL0_DS5 SC_RES_V_ INTERPOTYP 1 Vertical Interpolation Mode Select 0: Hold interpolation 1: Linear interpolation SC_SCL0_DS6 SC_RES_V_RATIO [15:0] 2044 Vertical Scale UP/Down Ratio ([15:12]: Integer part, [11:0]: Decimal part) For scale down: round(SC_RES_VW / SC_RES_OUT_VW x 4096) For scale up: round(SC_RES_IN_VW / SC_RES_P_VW x 4096) SC_RES_V_RATIO < 4096: Scale up SC_RES_V_RATIO = 4096: 100% scale up SC_RES_V_RATIO > 4096: Scale down Note: SC_RES_V_RATIO and SC_RES_V_INTERPOTYP are both shared by vertical reduction and vertical enlargement. It is impossible to use vertical reduction and vertical enlargement simultaneously because they are mutually exclusive. The SC_RES_OUT_VW value should be aligned in 4-line units and equal to or smaller than the SC_RES_VW value. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 33-18 RZ/A1H Group, RZ/A1M Group 33.1.9 33. Video Display Controller 5 (3): Scaler Horizontal Scale Up The number of horizontally arranged pixels can be increased at a desired ratio in the range of 1/1 to 8/1 using pixel conversion. For the scaling filter, either hold or linear interpolation mode can be selected. (1) One-TAP Hold Interpolation When the interpolation position is between input pixels Xn and Xn+1, the Xinterpo interpolation value is defined as follows. Xinterpo = Xn (2) Two-TAP Linear Interpolation When the interpolation position is between input pixels Xn and Xn+1, the Xinterpo interpolation value is defined as follows based on the interpolation position "phase". Xinterpo = (Xn x (4096 - phase) + Xn+1 x phase) / 4096 (3) Calculation of Horizontal Scale Up Ratio The value to be set to the horizontal scale-up ratio SC_RES_US_H_RATIO can be obtained using the following equation based on the number of input pixels SC_RES_IN_HW and number of output pixels SC_RES_P_HW, where the decimals are rounded off. SC_RES_US_H_RATIO = round (SC_RES_IN_HW / SC_RES_P_HW x 4096) Note that, for 100% horizontal scale-up, the SC_RES_IN_HW and SC_RES_P_HW values should be identical and the SC_RES_US_H_RATIO bits should be set to 4096. (4) Folding Handling Since interpolation is carried out between the last-input pixel and second-last-input folding pixel to produce the lastoutput pixel at the right end of a screen, folding may undesirably stand out depending on the horizontal scale up ratio. The undesirable influence by folding pixels can be decreased by appropriately adjusting the horizontal scale-up ratio using the following equations. Pre-adjustment horizontal scale-up ratio RATIO_org should be calculated first to find adjustment value , and then scaleup ratio SC_RES_US_H_RATIO should be determined. RATIO_org = round (SC_RES_IN_HW / SC_RES_P_HW x 4096) = (RATIO_org x (SC_RES_P_HW - 1) - (SC_RES_IN_HW - 1) x 4096 / (SC_RES_P_HW - 1) SC_RES_US_H_RATIO = round (RATIO_org - ) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 33-19 RZ/A1H Group, RZ/A1M Group Table 33.16 33. Video Display Controller 5 (3): Scaler Horizontal Scale Up Control Register Name Bit Name Initial Value Description SC_SCL0_US1 SC_RES_US_H_ON 1 Horizontal Scale Up On/Off 0: Off 1: On SC_SCL0_US4 SC_RES_IN_HW[10:0] 640 Number of Valid Horizontal Pixels Input to Scaling-down Control Block (Pixel-clock cycles) SC_SCL0_US6 SC_RES_US_H_ INTERPOTYP 1 Horizontal Interpolation Mode Select 0: Hold interpolation 1: Linear interpolation SC_SCL0_US5 SC_RES_US_H_RATIO [15:0] 9224 Horizontal Scale Up Ratio ([15:12]: Integer part, [11:0]: Decimal part) round(SC_RES_IN_HW / SC_RES_P_HW x 4096) SC_RES_US_H_RATIO < 4096: Scale up SC_RES_US_H_RATIO = 4096: 100% scale-up SC_RES_US_H_RATIO > 4096: Setting prohibited 33.1.10 Vertical Scale-Up The number of lines can be increased in the vertical direction at a desired ratio in the range of 1/1 to 8/1 using pixel conversion. For the scaling filter, either hold or linear interpolation mode can be selected. (1) One-TAP Hold Interpolation When the interpolation position is between input lines Xn and Xn+1, the Xinterpo interpolation value is defined as follows. Xinterpo = Xn (2) Two-TAP Linear Interpolation When the interpolation position is between input lines Xn and Xn+1, the Xinterpo interpolation value is defined as follows based on the interpolation position "phase". Xinterpo = (Xn x (4096 - phase) + Xn+1 x phase) / 4096 (3) Calculation of Vertical Scale Up Ratio The value to be set to the vertical scale-up ratio SC_RES_V_RATIO can be obtained using the following equation based on the number of input lines SC_RES_IN_VW and number of output lines SC_RES_P_VW, where the decimals are rounded off. SC_RES_V_RATIO = round (SC_RES_IN_VW / SC_RES_P_VW x 4096) Note that, for 100% vertical enlargement or vertical reduction, the SC_RES_IN_VW and SC_RES_P_VW values should be identical. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 33-20 RZ/A1H Group, RZ/A1M Group (4) 33. Video Display Controller 5 (3): Scaler Folding Handling The last line to be output at the bottom of the screen is produced by interpolation between the last line and line for folding (second-last line to be input). According to the vertical scale-up rate, this may cause folding to stand out. The undesirable influence by folding lines can be decreased by appropriately adjusting the vertical scale-up ratio using the following equations. Pre-adjustment vertical scale-up ratio RATIO_org should be calculated first to find adjustment value , and then scale-up ratio SC_RES_V_RATIO should be determined. RATIO_org = round (SC_RES_IN_VW / SC_RES_P_VW x 4096) = (RATIO_org x (SC_RES_P_VW - 1) - (SC_RES_IN_VW - 1) x 4096) / (SC_RES_P_VW - 1) SC_RES_V_RATIO = round (RATIO_org - ) Table 33.17 Vertical Scale Up Control Register Name Bit Name Initial Value Description SC_SCL0_US1 SC_RES_US_V_ON 1 Vertical Scale Up On/Off 0: Off 1: On SC_SCL0_US4 SC_RES_IN_VW[10:0] 240 Number of Valid Lines in Vertical Direction Input to Scaling-down Control Block (Lines) SC_SCL0_DS5 SC_RES_V_INTERPOTYP 1 Vertical Interpolation Mode Select 0: Hold interpolation 1: Linear interpolation SC_SCL0_DS6 SC_RES_V_RATIO[15:0] 2044 Vertical Scale Up Ratio ([15:12]: Integer part, [11:0]: Decimal part) For scale down: round(SC_RES_VW / SC_RES_OUT_VW x 4096) For scale up: round(SC_RES_IN_VW / SC_RES_P_VW x 4096) SC_RES_V_RATIO < 4096: Scale up SC_RES_V_RATIO = 4096: 100% scale up SC_RES_V_RATIO > 4096: Scale down Note: SC_RES_V_RATIO and SC_RES_V_INTERPOTYP are both shared by vertical reduction and vertical enlargement. It is impossible to use vertical reduction and vertical enlargement simultaneously because they are mutually exclusive. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 33-21 RZ/A1H Group, RZ/A1M Group 33.1.11 (1) 33. Video Display Controller 5 (3): Scaler IP Conversion Initial Phase Control When interlaced signals are input, line flickering caused by the line offset between the top and bottom fields can be decreased before being displayed by independently adjusting the initial scaling phases of the fields. For various operations, appropriate settings should be made referring to the relevant registers as listed in Table 33.18. Table 33.18 Initial Scaling Phase Settings (Standard Values) for IP Conversion Rotation Horizontal Scaling Vertical Scaling Reference Bit (Setting) Normal Horizontal scale down Vertical scale down SC_RES_TOP_INIPHASE = 2048 Horizontal scale down Vertical scale up SC_RES_TOP_INIPHASE = 2048 Horizontal scale up Vertical scale down SC_RES_TOP_INIPHASE = 2048 Horizontal mirroring 90 rotation 180 rotation 270 rotation Horizontal scale up Vertical scale up SC_RES_TOP_INIPHASE = 2048 Horizontal scale down Vertical scale down SC_RES_TOP_INIPHASE = 2048 Horizontal scale down Vertical scale up SC_RES_TOP_INIPHASE = 2048 Horizontal scale up Vertical scale down SC_RES_TOP_INIPHASE = 2048 Horizontal scale up Vertical scale up SC_RES_TOP_INIPHASE = 2048 (Horizontal input vertical output) scale down (Vertical input horizontal output) scale down SC_RES_TOP_INIPHASE = 2048 (Horizontal input vertical output) scale down (Vertical input horizontal output) scale up SC_RES_TOP_INIPHASE = 2048 (Horizontal input vertical output) scale up (Vertical input horizontal output) scale up SC_RES_US_HB_INIPHASE = 2048 Horizontal scale down Vertical scale down SC_RES_TOP_INIPHASE = 2048 Horizontal scale down Vertical scale up SC_RES_BTM_INIPHASE = 2048 Horizontal scale up Vertical scale down SC_RES_TOP_INIPHASE = 2048 Horizontal scale up Vertical scale up SC_RES_BTM_INIPHASE = 2048 (Horizontal input vertical output) scale down (Vertical input horizontal output) scale down SC_RES_TOP_INIPHASE = 2048 (Horizontal input vertical output) scale down (Vertical input horizontal output) scale up SC_RES_TOP_INIPHASE = 2048 (Horizontal input vertical output) scale up (Vertical input horizontal output) scale up SC_RES_US_HT_INIPHASE = 2048 Note: Set 0 to the initial phase control registers where the specific value is not shown in the table. Set 0 to all the initial phase control registers when progressive signals are input. Table 33.19 Initial Scaling Phase Control Register Name Bit Name Initial Value Description SC_SCL0_DS5 SC_RES_BTM_INIPHASE [11:0] 0 Vertical Interpolation Start Phase for Bottom Field 0 to 4095 (0 to approx. 1.0) SC_SCL0_DS5 SC_RES_TOP_INIPHASE [11:0] 2048 Vertical Interpolation Start Phase for Top Field 0 to 4095 (0 to approx. 1.0) SC_SCL0_US6 SC_RES_US_HB_INIPHASE [11:0] 0 Horizontal Interpolation Start Phase for Bottom Field 0 to 4095 (0 to approx. 1.0) SC_SCL0_US6 SC_RES_US_HT_INIPHASE [11:0] 0 Horizontal Interpolation Start Phase for Top Field 0 to 4095 (0 to approx. 1.0) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 33-22 RZ/A1H Group, RZ/A1M Group 33. Video Display Controller 5 (3): Scaler Progressive image (1) (2) (3) (4) (5) (6) P-I conversion Interlaced image (TOP) (1) Interlaced image (BOTTOM) Initial phase = 2048 (3) (5) ... 0.5 x (1) + 0.5 x (3) (2) (3) 0.5 x (2) + 0.5 x (4) 0.5 x (3) + 0.5 x (5) (4) (5) 0.5 x (4) + 0.5 x (6) ... (6) ... ... (2) (4) (6) ... Progressive image after IP conversion I-P conversion Figure 33.12 (2) I-P conversion IP Conversion Processing Schematic Diagram Field Determination Signal Control When interlaced signals are input, the field determination signal can be controlled, which is output to the scaling-up control block during vertical scaling. When progressive signals are input or vertical scaling is carried out by the scaling-down control block, the field determination signal output to the scaling-up control block is fixed to the specific level, and thus either 0 or 1 can be set to the SC_RES_FLD_DLY_SEL bit. Table 33.20 Settings for Field Determination Signal Control Input Signal Rotation Vertical Processing Frame Buffer SC_RES_FLD_DLY_SEL Progressive -- -- -- -- Interlace Normal Horizontal mirroring 180 rotation Vertical scale down -- -- Vertical scale up One plane or less 0 Two planes or more 1 90 rotation 270 rotation (Horizontal input vertical output) scale down -- -- (Horizontal input vertical output) scale up Two planes or more 1 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 33-23 RZ/A1H Group, RZ/A1M Group Table 33.21 33. Video Display Controller 5 (3): Scaler Field Determination Signal Control Register Name Bit Name Initial Value Description SC_SCL0_FRC5 SC_RES_FLD_DLY_SEL 1 Field Determination Signal Delay Control 0: No delay 1: Delay of one vertical cycle 33.1.12 Control of Interrupt on Specified Image Line before Scaling-down, and Reading of Current Image Line before Scaling-down When the location of the image line input to the scaling-down control block matches the SC_SCL1_LINE setting, an interrupt processing is done. In addition, the current location of the line input to the scaling-down control block can be read from a register. Table 33.22 Control of Interrupt on Specified Image Line before Scaling-down, and Reading of Current Image line before Scaling-down Register Name Bit Name Initial Value Description SC_SCL0_INT SC_RES_LINE[10:0] All 0 Setting of Interrupt on Image Line Input to Scaling-down Control Block When the location of the image line input to the scalingdown control block matches the SC_SCL0_LINE setting, an interrupt signal is output. (Setting prohibited in this product) SC_SCL0_MON0 SC_RES_LIN_STAT[10:0] All 0 Current Location of Image Line Input to Scaling-down Control Block R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 33-24 RZ/A1H Group, RZ/A1M Group 33.1.13 33. Video Display Controller 5 (3): Scaler Trimming The upper, lower, right, and left parts of a post-scaling image can be trimmed off as specified by the SC_RES_VCUT and SC_RES_HCUT bits before being output. The frame lines of the post-scaling image can also be displayed by setting the SC_RES_DISP_ON bit to 1. Vsync Hsync Vertical enable signal start position [line] = SC_RES_P_VS 1[clk] Output image area 1[line] 1[clk] Vertical trimming width [line] = SC_RES_VCUT Horizontal trimming width [clk] = SC_RES_HCUT Output area after trimming Vertical width [line] = SC_RES_P_VW 1[line] White data output Horizontal width [clk] = SC_RES_P_HW Horizontal enable signal start position [clk] = SC_RES_P_HS Figure 33.13 Table 33.23 Area Relationship for Trimming (Frame Lines Displayed) Trimming Control Register Name Bit Name Initial Value Description SC_SCL0_US7 SC_RES_HCUT[7:0] 0 Horizontal Amount of Cut-off Post-Scaling Image (Right and Left Parts) Sets the number of pixel-clock cycles. SC_SCL0_US7 SC_RES_VCUT[7:0] 0 Vertical Amount of Cut-off Post-Scaling Image (Upper and Lower Parts) Sets the number of lines. SC_SCL0_US8 SC_RES_DISP_ON 0 Post-Scaling Image Frame Display On/Off 0: Frame display on 1: Frame display off R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 33-25 RZ/A1H Group, RZ/A1M Group 33.1.14 33. Video Display Controller 5 (3): Scaler Screen Synthesis During the valid full-screen period, the image area can be overlaid before being output. If the image area to be output is smaller than a full-screen, the background color specified by the SC_RES_BK_COL_R, SC_RES_BK_COL_G, and SC_RES_BK_COL_B bits are displayed to fill the background. Table 33.24 Screen Synthesis Control Register Name Bit Name Initial Value Description SC_SCL0_OVR1 SC_RES_BK_COL_R [7:0] 128 Background Color Setting R/Cr Signal R:8 bits; unsigned (0 to 255 [LSB]) Cr:8 bits; 128 offset binary; unsigned (0 to 255 [LSB]) SC_SCL0_OVR1 SC_RES_BK_COL_B [7:0] 128 Background Color Setting B/Cb Signal B:8 bits; unsigned (0 to 255 [LSB]) Cb:8 bits; 128 offset binary; unsigned (0 to 255 [LSB]) SC_SCL0_OVR1 SC_RES_BK_COL_G [7:0] 0 Background Color Setting G/Y Signal G/Y:8 bits; unsigned (0 to 255 [LSB]) SC_RES_ P_VS Vsync Hsync SC_RES_F_VS SC_RES_ P_HS SC_RES_ F_HS Figure 33.14 SC_RES_P_VW Output full-image area Output image area SC_RES_F_VW SC_RES_P_HW Specifying the color with SC_RES_BK_COL_R, SC_RES_BK_COL_G, and SC_RES_BK_COL_B SC_RES_F_HW Area Relationship with Output Image Size Smaller than a Full Screen R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 33-26 RZ/A1H Group, RZ/A1M Group 33.1.15 33. Video Display Controller 5 (3): Scaler Selecting Format for Writing Video Image Signals to Frame Buffer A format can be selected for writing video image signals to the frame buffer. Although 24-bit YCbCr signals or 24-bit RGB signals are input to the scaling control block, they are converted into 16bit YCbCr422 signals, 16-bit RGB565 signals, 32-bit YCbCr444 signals, or 32-bit RGB888 signals before being written to the frame buffer. As bit reduction processing of RGB565, rounding off or 2 x 2 pattern dither can be selected with the SC_RES_DTH_ON bit. For details on pattern dither, see section 37.1.7, Dither Process in section 37, Video Display Controller 5 (7): Output Controller. Input YCbCr signals are converted into YCbCr422 signals and output to the image renderer. Note that only scaler 0 can output signals to the image renderer. For distortion correction, refer to section 41, Image Renderer (IMR-LS2). Table 33.25 Frame Buffer Writing Mode Setting RES_BITDEC_ON SC_RES_MD[1:0] Writing Mode 0 3 YCbCr444 (normal, horizontal mirroring) 0 2 RGB888 (normal, horizontal mirroring) 1 1 RGB565 (normal, horizontal mirroring, rotation) * 0 YCbCr422 (normal, horizontal mirroring, rotation), YCbCr422 (distortion correction)*1 Note 1. Only scaler 0 can output signals to the image renderer. Table 33.26 Video Signal Writing Format Selection Control Register Name Bit Name Initial Value Description SC_SCL1_WR1 SC_RES_MD[1:0] 0 Frame Buffer Video-Signal Writing Format 0: YCbCr422 (16 bits) 1: RGB565 (16 bits) 2: RGB888 (24 (32) bits) 3: YCbCr444 (24 (32) bits) SC_SCL1_WR6 SC_RES_BITDEC_ON 0 Bit Reduction On/Off 0: Off 1: On SC_SCL1_WR6 SC_RES_DTH_ON 0 Dither Correction On/Off 0: Off (rounded off) 1: On (2 x 2 pattern dither) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 33-27 RZ/A1H Group, RZ/A1M Group 33.1.16 33. Video Display Controller 5 (3): Scaler Horizontal Mirroring and Rotation Horizontal mirroring and rotation can be carried out for scaled-down images before being written to the frame buffer. Table 33.27 and Table 33.28 show the relationship between various writing modes for image processing and video signals. Table 33.27 Relationship between Writing Modes and Video Signals RES_DS_WR_MD[2:0] Writing Modes 0 Normal writing Enabled 1 Horizontal mirroring Enabled 2 90 rotation Disabled 3 180 rotation 4 270 rotation 5 to 7 Setting prohibited Table 33.28 YCbCr444 YCbCr422 RGB565 RGB888 Enabled Enabled Enabled Enabled Enabled Enabled Enabled Enabled Disabled Disabled Enabled Enabled Disabled Disabled Enabled Enabled Disabled -- -- -- -- Horizontal Mirroring and Rotation Control Register Name Bit Name Initial Value Description SC_SCL1_WR1 SC_RES_DS_WR_MD [2:0] 0 Frame Buffer Writing Mode for Image Processing 0: Normal 1: Horizontal mirroring 2: 90 rotation 3: 180 rotation 4: 270 rotation 5 to 7: Setting prohibited 33.1.17 (1) Writing to Frame Buffer Frame Buffer Transfer Mode Either 32-byte or 128-byte transfer mode can be selected for accessing the frame buffer in which video image data and graphics data are stored. Table 33.29 Frame Buffer Transfer Mode Register Name Bit Name Initial Value Description SC_SCL1_WR1 SC_RES_BST_MD 0 Transfer Burst Length for Frame Buffer Writing 0: 32-byte 1: 128-byte (2) Frame Buffer Write Control Frame buffer writing is enabled or disabled. Table 33.30 Frame Buffer Writing Control Register Name Bit Name Initial Value Description SC_SCL1_WR5 SC_RES_WENB 0 Frame Buffer Write Enable After making the setting to enable writing, writing starts from the second frame. 0: Frame buffer writing is disabled. 1: Frame buffer writing is enabled. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 33-28 RZ/A1H Group, RZ/A1M Group (3) 33. Video Display Controller 5 (3): Scaler Frame Buffer Writing Rate Selection A frame buffer writing rate can be selected from among 1/1, 1/2, 1/4, and 1/8 the vertical frequency of the input signal. When 1/2, 1/4, or 1/8 is selected, either the top or bottom field can be selected for writing. Table 33.31 Frame Buffer Write Control Register Name Bit Name Initial Value Description SC_SCL1_WR5 SC_RES_FS_RATE [1:0] 0 Writing Rate Sets the frame buffer writing rate to the vertical frequency of the input signal. 0: 1/1 an input signal (The SC_RES_FLD_SEL setting is invalid.) 1: 1/2 an input signal 2: 1/4 an input signal 3: 1/8 an input signal SC_SCL1_WR5 SC_RES_FLD_SEL 0 Write Field Select 0: Top field 1: Bottom field SC_SCL1_WR5 SC_RES_INTER 1 Field Operating Mode Select 0: Progressive 1: Interlace (4) Frame Buffer Write Addresses Frame buffer addresses are specified using the base address, line offset address, frame offset address, data size of a line, and the number of lines in a frame. When an interlaced video image is input, the top and bottom field data can be separately stored in the frame buffer. The SC_RES_BASE[31:0], SC_RES_LN_OFF[14:0], and SC_RES_FLM_OFF[22:0] bits should be set in 32-byte units (the lower five bits should be fixed to 0). For 128-byte transfer, bits [6:5] in the address control registers should be fixed to 0 since addresses should be specified in 128-byte units. For the data size of a line and the number of lines in a frame, the relevant register values set for the scaling-down control block are used. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 33-29 RZ/A1H Group, RZ/A1M Group Table 33.32 33. Video Display Controller 5 (3): Scaler Frame Buffer Write Address Control Register Name Bit Name Initial Value Description SC_SCL1_WR1 SC_RES_TB_ADD_ MOD 0 Top and Bottom Data Write Address Specification Method 0: A write address is specified in common for top and bottom data. 1: Separate write addresses are specified for top and bottom data. SC_SCL1_WR2 SC_RES_BASE [31:0] 0 Frame Buffer Base Address Sets the start address of the frame buffer to store the frame data for the top field when SC_RES_TB_ADD_MOD = 1 or that for the top and bottom fields when SC_RES_TB_ADD_MOD = 0. For 32-byte transfer: The lower five bits should be fixed to 0_0000. For 128-byte transfer: The lower seven bits should be fixed to 000_0000. SC_SCL1_WR8 SC_RES_BASE_B [31:0] 0 Frame Buffer Base Address for Bottom Sets the start address of the frame buffer to store the frame data for the bottom field when SC_RES_TB_ADD_MOD = 1. For 32-byte transfer: The lower five bits should be fixed to 0_0000. For 128-byte transfer: The lower seven bits should be fixed to 000_0000. SC_SCL1_WR3 SC_RES_LN_OFF [14:0] 2048 Frame Buffer Line Offset Address Sets the line offset address for calculating the line start address for the top field when SC_RES_TB_ADD_MOD = 1 or that for the top and bottom fields when SC_RES_TB_ADD_MOD = 0. Line 0: SC_RES_BASE Line 1: SC_RES_BASE + SC_RES_LN_OFF x 1 : Line n: SC_RES_BASE + SC_RES_LN_OFF x n For 32-byte transfer: The lower five bits should be fixed to 0_0000. For 128-byte transfer: The lower seven bits should be fixed to 000_0000. SC_SCL1_WR9 SC_RES_LN_OFF_B [14:0] 2048 Frame Buffer Line Offset Address for Bottom Sets the line offset address for calculating the line start address for the bottom field when SC_RES_TB_ADD_MOD = 1. Line 0: SC_RES_BASE_B Line 1: SC_RES_BASE_B + SC_RES_LN_OFF_B x 1 : Line n: SC_RES_BASE_B+ SC_RES_LN_OFF_B x n For 32-byte transfer: The lower five bits should be fixed to 0_0000. For 128-byte transfer: The lower seven bits should be fixed to 000_0000. SC_SCL1_WR4 SC_RES_FLM_OFF [22:0] 524288 Frame Buffer Frame Offset Address Sets the frame offset address for calculating the start address of each frame for the top field when SC_RES_TB_ADD_MOD = 1 or that for the top and bottom fields when SC_RES_TB_ADD_MOD = 0. Buffer 0: SC_RES_BASE Buffer 1: SC_RES_BASE + SC_RES_FLM_OFF x 1 : Buffer n: SC_RES_BASE + SC_RES_FLM_OFF x n For 32-byte transfer: The lower five bits should be fixed to 0_0000. For 128-byte transfer: The lower seven bits should be fixed to 000_0000. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 33-30 RZ/A1H Group, RZ/A1M Group Table 33.32 33. Video Display Controller 5 (3): Scaler Frame Buffer Write Address Control Register Name Bit Name Initial Value Description SC_SCL1_WR10 SC_RES_FLM_OFF_B [22:0] 524288 Frame Buffer Frame Offset Address for Bottom Sets the frame offset address for calculating the start address of each frame for the bottom field when SC_RES_TB_ADD_MOD = 1. Buffer 0: SC_RES_BASE_B Buffer 1: SC_RES_BASE_B + SC_RES_FLM_OFF_B x 1 : Buffer n: SC_RES_BASE_B + SC_RES_FLM_OFF_B x n For 32-byte transfer: The lower five bits should be fixed to 0_0000. For 128-byte transfer: The lower seven bits should be fixed to 000_0000. SC_RES_BASE SC_RES_OUT_VW SC_RES_HW SC_RES_ VS + 1 Image area to be captured Frame offset SC_RES_HS SC_RES_FLM_OFF Input Vsync signal SC_RES_OUT_HW Number of pixels in horizontal direction SC_RES_OUT_VW for 90 or 270 rotation SC_RES_LN_OFF Line offset After 100% scale-up/down or scale-down processing is performed, data is written to the frame buffer. SC_RES_ VW Number of lines in vertical direction Start address Input Hsync signal SC_RES_OUT_HW for 90 or 270 rotation SC_RES_OUT_HW Figure 33.15 Number of lines in vertical direction SC_RES_OUT_VW Number of pixels in horizontal direction Data Arrangement in Frame Buffer R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 33-31 RZ/A1H Group, RZ/A1M Group 33. Video Display Controller 5 (3): Scaler Write start address Figure 33.16 (5) Normal Horizontal mirroring 90 rotation 180 rotation 270 rotation Data Arrangement in Frame Buffer in Various Writing Modes Frame Buffer Management The scaling control block can handle multiple frames as the frame buffer. Data is written to the buffer in cyclic mode according to the number of frames specified by the SC_RES_FLM_NUM bits. For rotation, the SC_RES_FLM_NUM bits should be set to two or more frames. To use the frame buffer as the ring buffer in line mode, the SC_RES_FLM_NUM bits should be set to 0 (1 frame) and the SC_RES_LOOP bit to 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 33-32 RZ/A1H Group, RZ/A1M Group Table 33.33 33. Video Display Controller 5 (3): Scaler Frame Buffer Write Control Register Name Bit Name Initial Value Description SC_SCL1_WR3 SC_RES_FLM_ NUM[9:0] 1 Number of Frames of Buffer to be Written to Sets the number of frames for the top field when SC_RES_TB_ADD_MOD = 1 or that for the top and bottom fields when SC_RES_TB_ADD_MOD = 0 Number of frames defined by SC_RES_FLM_NUM + 1 are used. SC_SCL1_WR9 SC_RES_FLM_ NUM_B[9:0] 1 Number of Frames of Buffer to be Written to for Bottom Field when SC_RES_TB_ADD_MOD = 1 Number of frames defined by SC_RES_FLM_NUM_B + 1 are used. SC_SCL1_WR1 SC_RES_LOOP 0 Frame Buffer Write Mode Select 0: Frame mode 1: Line mode (read as ring buffer) SC_SCL1_WR7 SC_RES_FLM_ CNT[9:0] -- Frame Number Before Frame Being Accessed Frame number before the frame being accessed in the top field when SC_RES_TB_ADD_MOD = 1 or that in the top or bottom field when SC_RES_TB_ADD_MOD = 0. SC_SCL1_WR11 SC_RES_FLM_ CNT_B[9:0] -- Frame Number Before Frame Being Accessed in Bottom Field Frame number before the frame being accessed in the bottom field when SC_RES_TB_ADD_MOD = 1. (6) Buffer Overflow Handling If writing to the frame buffer cannot be completed due to bus-traffic related problems, an overflow interrupt can be output to the interrupt controller. Table 33.34 Buffer Overflow Detection Register Name Bit Name Initial Value Description SC_SCL1_WR7 SC_RES_OVERFLOW -- Line Buffer Overflow Detect 1: Line buffer has overflowed. 0: Line buffer has not overflowed. (7) Frame Buffer Write End Flag When writing one frame of data to the frame buffer is completed, a frame buffer write end interrupt can be output to the interrupt controller. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 33-33 RZ/A1H Group, RZ/A1M Group 33.1.18 33. Video Display Controller 5 (3): Scaler Selecting a Scaling-up Process or Graphics 0 or 1 Process Scaling-up process and graphics 0 or 1 process are mutually exclusive and thus frame buffer cannot be read out simultaneously for the processes. When displaying input video image signals or displaying enlarged graphics, data is read from the frame buffer via the scaling-up control block. However, graphics can be enlarged and displayed by the scaling-up control block only when the RGB565, RGB888, YCbCr422, or YCbCr444 format is used. When displaying graphics without enlargement, the data is read from the frame buffer via the graphics 0 or 1 processing block. With the SC_RES_IBUS_SYNC_SEL bit, sync signals for reading out the frame buffer and read size setting bits are selected. Table 33.35 Selection of Scaling-Up Process and Graphics 0 or 1 Process Type of Output Scaling Display SC_RES_ IBUS_SYNC_SEL Sync Signals for Frame Buffer Read Frame Buffer Read Size Setting Bits Input video signal display Enlarged graphics display 0 Output from scaling-up control block SC_RES_IN_VW SC_RES_IN_HW SC_RES_P_VS SC_RES_P_VW SC_RES_P_HS SC_RES_P_HW Graphics display 1 Output from graphics 0 or 1 processing block GR_FLM_LNUM* GR_HW* GR_GRC_VS GR_GRC_VW GR_GRC_HS GR_GRC_HW Note: * Display Enabling Bits The value set to the register + 1 is the actual read size. GR_BASE Start address Output Hsync signal Output Vsync signal SC_RES_ P_VS SC_RES_F_HW Line offset SC_RES_ P_HS SC_RES_IN_VW Output image area SC_RES_P_HW Number of lines in vertical direction SC_RES_IN_HW Number of pixels in horizontal direction SC_RES_P_VW Read from the frame buffer and scaled up SC_RES_F_VW Output full-image area GR_LN_OFF Figure 33.17 SC_RES_ F_HS SC_RES_ F_VS Number of lines in vertical direction GR_FLM_OFF Frame offset Number of pixels in horizontal direction SC_RES_IN_VW SC_RES_IN_HW Area Setting for Input Video Image Signal Display and Enlarged Graphics Display R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 33-34 RZ/A1H Group, RZ/A1M Group 33. Video Display Controller 5 (3): Scaler GR_BASE Start address Output Hsync signal SC_RES_F_HW GR_GRC_ VS Output Vsync signal SC_RES_ F_HS SC_RES_ F_VS Number of lines in vertical direction Output full-image area Read from the frame buffer Figure 33.18 GR_GRC_ HS GR_GRC_HW Number of lines in vertical direction GR_FLM_LNUM+1 GR_HW+1 Number of pixels in horizontal direction Output image area GR_GRC_VW GR_LN_OFF Line offset SC_RES_F_VW GR_FLM_OFF Frame offset Number of pixels in horizontal direction GR_FLM_LNUM+1 GR_HW+1 Area Setting for Graphics Display Table 33.36 Scaling-Up Process or Graphics 0 or 1 Process Selection Register Name Bit Name Initial Value Description SC_SCL0_US8 SC_RES_IBUS_SYNC_SEL 0 Sync Signal Select for Frame Buffer Read Block 0: Sync signals from the scaling-up control block 1: Sync signals from the graphics processing block The GR_DISP_SEL bits are used to select a display by the scaling-up control block (video image display or enlarged graphics display) or graphics display. For details on the graphics processing, refer to the section 35, Video Display Controller 5 (5): Image Synthesizer. 33.1.19 Selecting Field for Frame Buffer Reading For the next frame buffer to be read, the top or bottom field can be selected. This field selection is used in the scaling-up control block. Table 33.37 Field Specification for Frame Buffer Reading Register Name Bit Name Initial Value Description GR_FLM1 GR_FLD_SEL 0 Enables or disables top or bottom field selection for the next frame buffer to be read. 0: Field selection is disabled. 1: Top or bottom field can be selected. GR_FLM3 GR_FLD_NXT 0 Selects the top or bottom field for the next frame buffer. 0: Bottom 1: Top R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 33-35 RZ/A1H Group, RZ/A1M Group 33.1.20 (1) 33. Video Display Controller 5 (3): Scaler Pointer Buffer and Frame Buffer Reading Processing Pointer Buffers The pointer buffers can be used to control the frame buffer for the input video image. They are mainly used to prevent flicker in the output video image, which occurs when the input and output vertical sync signals are asynchronous. Four pointer buffers are provided and each pointer buffer has a start address register that shows the start location of the frame buffer and a field information register that shows the current field is the top or bottom field. The four pointer buffers are arranged in a ring structure and a write pointer is provided to indicate the pointer buffer corresponding to the location currently being written to. The location pointed to by the write pointer is being written to, and the corresponding pointer buffer value is undetermined. The value in the pointer buffer corresponding to the location being written to and the value in the write pointer are automatically updated when frame data writing is completed. When the frame buffer address setting signal is linked with the pointer buffer (GR_FLM_SEL = 3), frame buffer reading can be controlled by using the read pointer that indicates the pointer buffer corresponding to the location being read; the start address and field information of the next frame buffer to be read should be read from the pointer buffer and they should be set in the frame buffer base address and field information. The read pointer value is automatically updated at the rising edge of the vertical sync signal on the reading side. (2) Write Pointer Control The write pointer is incremented by one every time frame data writing is completed. (3) Read Pointer Control The read pointer is updated at the rising edge of the vertical sync signal on the reading side according to the difference between the read and write pointer values as follows. (A) When (write pointer value) - (read pointer value) 1 The read pointer value is not updated (the same frame is displayed continuously). (B) When (write pointer value) - (read pointer value) = 2 The read pointer is incremented by one with the next updating timing. (C) When (write pointer value) - (read pointer value) 3 The read pointer is incremented by two with the next updating timing. (One frame is skipped.) (4) Frame Buffer Read Control (A) When SC_RES_WENB = 0 Frame data is not written to the frame buffer, and the frame buffer is not read. (B) When frame data writing is terminated with SC_RES_WENB = 1 As the pointer buffer value is determined, the frame buffer is read. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 33-36 RZ/A1H Group, RZ/A1M Group Table 33.38 33. Video Display Controller 5 (3): Scaler Frame Buffer Control Register Name Bit Name Initial Value Description SC_SCL1_PBUF0 SC_BUF0_ADD 0 Start address of the write buffer pointed to by pointer buffer 0 SC_SCL1_PBUF1 SC_BUF1_ADD 0 Start address of the write buffer pointed to by pointer buffer 1 SC_SCL1_PBUF2 SC_BUF2_ADD 0 Start address of the write buffer pointed to by pointer buffer 2 SC_SCL1_PBUF3 SC_BUF3_ADD 0 Start address of the write buffer pointed to by pointer buffer 3 SC_SCL1_PBUF_FLD SC_FLD_INF0 0 Top or bottom field information pointed to by pointer buffer 0 0: Bottom 1: Top SC_SCL1_PBUF_FLD SC_FLD_INF1 0 Top or bottom field information pointed to by pointer buffer 1 0: Bottom 1: Top SC_SCL1_PBUF_FLD SC_FLD_INF2 0 Top or bottom field information pointed to by pointer buffer 2 0: Bottom 1: Top SC_SCL1_PBUF_FLD SC_FLD_INF3 0 Top or bottom field information pointed to by pointer buffer 3 0: Bottom 1: Top SC_SCL1_PBUF_CNT SC_PBUF_RST 0 Reset Control for the Pointer Buffer 0: Pointer buffer is not reset. 1: Pointer buffer is reset. SC_SCL1_MON1 SC_PBUF_NUM 0 Write pointer indicating the pointer buffer number corresponding to the location currently being written to. SC_SCL1_WR5 SC_RES_WENB 0 Frame Buffer Write Enable After making the setting to enable writing, writing starts from the second frame. 0: Writing is disabled. 1: Writing is enabled. GR_FLM1 GR_FLM_SEL 0 Frame Buffer Address Setting Signal Selection 0: Links to scaling-down process. (This setting is prohibited when separate write addresses are specified for the top and bottom fields; that is, SC_RES_TB_ADD_MOD = 1 in SC_SCL1_WR1.) 1: Selects GR0_FLM_NUM. 2: Links to distortion correction. (Channel 0 of VDC5 can be linked to channel 0 of IMR-LS2, and channel 1 of VDC5 can be linked to channel 1 of IMR-LS2.) 3: Links to pointer buffer. GR_FLM2 GR_BASE 0 Frame Buffer Base Address Sets the start address of the frame buffer where frame data is to be stored. GR_BASE[4:3] and GR_BASE[6:3] are referred to during 32byte burst transfer and 128-byte burst transfer, respectively, to skip the start line data. The lower three bits should be fixed to 000. For other frame buffer read operation and graphics processing, refer to section 35, Video Display Controller 5 (5): Image Synthesizer. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 33-37 RZ/A1H Group, RZ/A1M Group 33.1.21 33. Video Display Controller 5 (3): Scaler Cascaded Connection To display one video image plane + three graphics planes or to display four graphics planes, scaler 0 and graphics block 1 in scaler 1 are cascaded. When cascaded connection is selected, the scaling-up processing in scaler 1 is not available. Table 33.39 Cascaded Connection Register Name Bit Name Initial Value Description GR1_AB1 GR1_CUS_CON_ON 0 Cascaded Connection Enable/Disable 0: Cascaded connection is disabled. 1: Cascaded connection is enabled. 33.1.22 Blending Two Input Video Images To display two video image planes + two graphics planes, the video images input from scalers 0 and 1 are blended in the VIN synthesizer. To blend two input video images, the vertical and horizontal sync signal output and the full-screen enable signal output from scalers 0 and 1 should be synchronized. When the vertical sync signal output is synchronized with the vertical sync signal generated in the synchronization control block in scaler 0, the vertical sync signal input and output become asynchronous in scaler 1. This timing difference may cause flicker in the output video image; to avoid this, use the pointer buffers described before to control the frame buffer in scaler 1. Likewise, when synchronizing with the output vertical sync signal generated in the synchronization control block in scaler 1, use the pointer buffers to control the frame buffer in scaler 0. Table 33.40 Blending Two Input Video Images Register Name Bit Name Initial Value Description SC_SCL0_FRC3 SC_RES_VS_IN_SEL 0 Horizontal and Vertical Sync Signal Output and Full-Screen Enable Signal Select 0: Horizontal and vertical sync signal output and full-screen enable signal from the current scaler 1: Horizontal and vertical sync signal output and full-screen enable signal from the other scaler R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 33-38 RZ/A1H Group, RZ/A1M Group 33.2 33. Video Display Controller 5 (3): Scaler Register Descriptions Table 33.41 and Table 33.42 show the register configuration. * Symbols used in Register Description: Initial value: Register value after a reset --: Undefined value R/W: Readable/writable. The written value can be read. R/WC0: Readable/writable. Writing 0 initializes the bit. Writing 1 is ignored. R/WC1: Readable/writable. Writing 1 initializes the bit. Writing 0 is ignored. R: Read-only. The write value should always be 0. --/W: Write-only. The read value is undefined. Table 33.41 Register Configuration of the Scaler (Channel 0) Name Abbreviation R/W Initial Value Address Access Size SCL0 register update control register (SC0) SC0_SCL0_UPDATE R/WC1 H'0000 0000 H'FCFF 7500 32 Mask control register (SC0) SC0_SCL0_FRC1 R/W H'0AF0 0001 H'FCFF 7504 32 Missing Vsync compensation control register (SC0) SC0_SCL0_FRC2 R/W H'0E10 0001 H'FCFF 7508 32 Output sync select register (SC0) SC0_SCL0_FRC3 R/W H'0000 0001 H'FCFF 750C 32 Free-running period control register (SC0) SC0_SCL0_FRC4 R/W H'020C 031F H'FCFF 7510 32 Output delay control register (SC0) SC0_SCL0_FRC5 R/W H'0000 0101 H'FCFF 7514 32 Full-screen vertical size register (SC0) SC0_SCL0_FRC6 R/W H'0023 01E0 H'FCFF 7518 32 Full-screen horizontal size register (SC0) SC0_SCL0_FRC7 R/W H'0090 0280 H'FCFF 751C 32 Vsync detection register (SC0) SC0_SCL0_FRC9 R H'0000 0000 H'FCFF 7524 32 Status monitor 0 register (SC0) SC0_SCL0_MON0 R H'0000 H'FCFF 7528 16 Interrupt control register (SC0) SC0_SCL0_INT R/W H'0000 H'FCFF 752A 16 Scaling-down control register (SC0) SC0_SCL0_DS1 R/W H'0000 0011 H'FCFF 752C 32 Vertical capture size register (SC0) SC0_SCL0_DS2 R/W H'0012 00F0 H'FCFF 7530 32 Horizontal capture size register (SC0) SC0_SCL0_DS3 R/W H'00F4 05A0 H'FCFF 7534 32 Horizontal scale down register (SC0) SC0_SCL0_DS4 R/W H'1000 2408 H'FCFF 7538 32 Initial vertical phase register (SC0) SC0_SCL0_DS5 R/W H'1800 0000 H'FCFF 753C 32 Vertical scaling register (SC0) SC0_SCL0_DS6 R/W H'0000 07FC H'FCFF 7540 32 Scaling-down control block output size register (SC0) SC0_SCL0_DS7 R/W H'00F0 0280 H'FCFF 7544 32 Scaling-up control register (SC0) SC0_SCL0_US1 R/W H'0000 0011 H'FCFF 7548 32 Output image vertical size register (SC0) SC0_SCL0_US2 R/W H'0023 01E0 H'FCFF 754C 32 Output image horizontal size register (SC0) SC0_SCL0_US3 R/W H'0090 0280 H'FCFF 7550 32 Scaling-up control block input size register (SC0) SC0_SCL0_US4 R/W H'00F0 0280 H'FCFF 7554 32 Horizontal scale up register (SC0) SC0_SCL0_US5 R/W H'0000 2408 H'FCFF 7558 32 Horizontal scale up initial phase register (SC0) SC0_SCL0_US6 R/W H'1000 0000 H'FCFF 755C 32 Trimming register (SC0) SC0_SCL0_US7 R/W H'0000 0000 H'FCFF 7560 32 Frame buffer read select register (SC0) SC0_SCL0_US8 R/W H'0000 0000 H'FCFF 7564 32 Background color register (SC0) SC0_SCL0_OVR1 R/W H'0080 0080 H'FCFF 756C 32 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 33-39 RZ/A1H Group, RZ/A1M Group Table 33.41 33. Video Display Controller 5 (3): Scaler Register Configuration of the Scaler (Channel 0) Name Abbreviation R/W Initial Value Address Access Size SCL1 register update control register (SC0) SC0_SCL1_UPDATE R/WC1 H'0000 0000 H'FCFF 7580 32 Writing mode register (SC0) SC0_SCL1_WR1 R/W H'0000 0000 H'FCFF 7588 32 Write address register 1T (SC0) SC0_SCL1_WR2 R/W H'0000 0000 H'FCFF 758C 32 Write address register 2T (SC0) SC0_SCL1_WR3 R/W H'0800 0001 H'FCFF 7590 32 Write address register 3T (SC0) SC0_SCL1_WR4 R/W H'0008 0000 H'FCFF 7594 32 Frame sub-sampling register (SC0) SC0_SCL1_WR5 R/W H'0000 1000 H'FCFF 759C 32 Bit reduction register (SC0) SC0_SCL1_WR6 R/W H'0000 0000 H'FCFF 75A0 32 Write detection register (SC0) SC0_SCL1_WR7 R H'0000 0000 H'FCFF 75A4 32 Write address register 1B (SC0) SC0_SCL1_WR8 R/W H'0000 0000 H'FCFF 75A8 32 Write address register 2B (SC0) SC0_SCL1_WR9 R/W H'0800 0001 H'FCFF 75AC 32 Write address register 3B (SC0) SC0_SCL1_WR10 R/W H'0008 0000 H'FCFF 75B0 32 Write detection register B (SC0) SC0_SCL1_WR11 R H'0000 0000 H'FCFF 75B4 32 Status monitor 1 register (SC0) SC0_SCL1_MON1 R H'0000 0000 H'FCFF 75B8 32 Pointer buffer 0 register (SC0) SC0_SCL1_PBUF0 R H'0000 0000 H'FCFF 75BC 32 Pointer buffer 1 register (SC0) SC0_SCL1_PBUF1 R H'0000 0000 H'FCFF 75C0 32 Pointer buffer 2 register (SC0) SC0_SCL1_PBUF2 R H'0000 0000 H'FCFF 75C4 32 Pointer buffer 3 register (SC0) SC0_SCL1_PBUF3 R H'0000 0000 H'FCFF 75C8 32 Pointer buffer and field information register (SC0) SC0_SCL1_PBUF_FLD R H'0000 0000 H'FCFF 75CC 32 Pointer buffer control register (SC0) SC0_SCL1_PBUF_CNT R/W H'0000 0000 H'FCFF 75D0 32 Graphics 0 register update control register GR0_UPDATE R/WC1 H'0000 0000 H'FCFF 7600 32 Frame buffer read control register (graphics 0) GR0_FLM_RD R/W H'0000 0000 H'FCFF 7604 32 Frame buffer control register 1 (graphics 0) GR0_FLM1 R/W H'0000 0000 H'FCFF 7608 32 Frame buffer control register 2 (graphics 0) GR0_FLM2 R/W H'0000 0000 H'FCFF 760C 32 Frame buffer control register 3 (graphics 0) GR0_FLM3 R/W H'0800 0001 H'FCFF 7610 32 Frame buffer control register 4 (graphics 0) GR0_FLM4 R/W H'0008 0000 H'FCFF 7614 32 Frame buffer control register 5 (graphics 0) GR0_FLM5 R/W H'0000 03FF H'FCFF 7618 32 Frame buffer control register 6 (graphics 0) GR0_FLM6 R/W H'8000 0000 H'FCFF 761C 32 Alpha blending control register 1 (graphics 0) GR0_AB1 R/W H'0000 0000 H'FCFF 7620 32 Alpha blending control register 2 (graphics 0) GR0_AB2 R/W H'0000 0000 H'FCFF 7624 32 Alpha blending control register 3 (graphics 0) GR0_AB3 R/W H'0000 0000 H'FCFF 7628 32 Alpha blending control register 7 (graphics 0) GR0_AB7 R/W H'00FF 0000 H'FCFF 7638 32 Alpha blending control register 8 (graphics 0) GR0_AB8 R/W H'0000 0000 H'FCFF 763C 32 Alpha blending control register 9 (graphics 0) GR0_AB9 R/W H'0000 0000 H'FCFF 7640 32 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 33-40 RZ/A1H Group, RZ/A1M Group Table 33.41 33. Video Display Controller 5 (3): Scaler Register Configuration of the Scaler (Channel 0) Name Abbreviation R/W Initial Value Address Access Size Alpha blending control register 10 (graphics 0) GR0_AB10 R/W H'0000 0000 H'FCFF 7644 32 Alpha blending control register 11 (graphics 0) GR0_AB11 R/W H'0000 0000 H'FCFF 7648 32 Background color control register (graphics 0) GR0_BASE R/W H'0000 8080 H'FCFF 764C 32 CLUT table control register (graphics 0) GR0_CLUT R/W H'0000 0000 H'FCFF 7650 32 SCL0 register update control register (SC1) SC1_SCL0_UPDATE R/WC1 H'0000 0000 H'FCFF 7C00 32 Mask control register (SC1) SC1_SCL0_FRC1 R/W H'0AF0 0001 H'FCFF 7C04 32 Missing Vsync compensation control register (SC1) SC1_SCL0_FRC2 R/W H'0E10 0001 H'FCFF 7C08 32 Output sync select register (SC1) SC1_SCL0_FRC3 R/W H'0000 0001 H'FCFF 7C0C 32 Free-running period control register (SC1) SC1_SCL0_FRC4 R/W H'020C 031F H'FCFF 7C10 32 Output delay control register (SC1) SC1_SCL0_FRC5 R/W H'0000 0101 H'FCFF 7C14 32 Full-screen vertical size register (SC1) SC1_SCL0_FRC6 R/W H'0023 01E0 H'FCFF 7C18 32 Full-screen horizontal size register (SC1) SC1_SCL0_FRC7 R/W H'0090 0280 H'FCFF 7C1C 32 Vsync detection register (SC1) SC1_SCL0_FRC9 R H'0000 0000 H'FCFF 7C24 32 Status monitor 0 register (SC1) SC1_SCL0_MON0 R H'0000 H'FCFF 7C28 16 Interrupt control register (SC1) SC1_SCL0_INT R/W H'0000 H'FCFF 7C2A 16 Scaling-down control register (SC1) SC1_SCL0_DS1 R/W H'0000 0011 H'FCFF 7C2C 32 Vertical capture size register (SC1) SC1_SCL0_DS2 R/W H'0012 00F0 H'FCFF 7C30 32 Horizontal capture size register (SC1) SC1_SCL0_DS3 R/W H'00F4 05A0 H'FCFF 7C34 32 Horizontal scale down register (SC1) SC1_SCL0_DS4 R/W H'1000 2408 H'FCFF 7C38 32 Initial vertical phase register (SC1) SC1_SCL0_DS5 R/W H'1800 0000 H'FCFF 7C3C 32 Vertical scaling register (SC1) SC1_SCL0_DS6 R/W H'0000 07FC H'FCFF 7C40 32 Scaling-down control block output size register (SC1) SC1_SCL0_DS7 R/W H'00F0 0280 H'FCFF 7C44 32 Scaling-up control register (SC1) SC1_SCL0_US1 R/W H'0000 0011 H'FCFF 7C48 32 Output image vertical size register (SC1) SC1_SCL0_US2 R/W H'0023 01E0 H'FCFF 7C4C 32 Output image horizontal size register (SC1) SC1_SCL0_US3 R/W H'0090 0280 H'FCFF 7C50 32 Scaling-up control block input size register (SC1) SC1_SCL0_US4 R/W H'00F0 0280 H'FCFF 7C54 32 Horizontal scale up register (SC1) SC1_SCL0_US5 R/W H'0000 2408 H'FCFF 7C58 32 Horizontal scale up initial phase register (SC1) SC1_SCL0_US6 R/W H'1000 0000 H'FCFF 7C5C 32 Trimming register (SC1) SC1_SCL0_US7 R/W H'0000 0000 H'FCFF 7C60 32 Frame buffer read select register (SC1) SC1_SCL0_US8 R/W H'0000 0000 H'FCFF 7C64 32 Background color register (SC1) SC1_SCL0_OVR1 R/W H'0080 0080 H'FCFF 7C6C 32 SCL1 register update control register (SC1) SC1_SCL1_UPDATE R/WC1 H'0000 0000 H'FCFF 7C80 32 Writing mode register (SC1) SC1_SCL1_WR1 R/W H'0000 0000 H'FCFF 7C88 32 Write address register 1T (SC1) SC1_SCL1_WR2 R/W H'0000 0000 H'FCFF 7C8C 32 Write address register 2T (SC1) SC1_SCL1_WR3 R/W H'0800 0001 H'FCFF 7C90 32 Write address register 3T (SC1) SC1_SCL1_WR4 R/W H'0008 0000 H'FCFF 7C94 32 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 33-41 RZ/A1H Group, RZ/A1M Group Table 33.41 33. Video Display Controller 5 (3): Scaler Register Configuration of the Scaler (Channel 0) Name Abbreviation R/W Initial Value Address Access Size Frame sub-sampling register (SC1) SC1_SCL1_WR5 R/W H'0000 1000 H'FCFF 7C9C 32 Bit reduction register (SC1) SC1_SCL1_WR6 R/W H'0000 0000 H'FCFF 7CA0 32 Write detection register (SC1) SC1_SCL1_WR7 R H'0000 0000 H'FCFF 7CA4 32 Write address register 1B (SC1) SC1_SCL1_WR8 R/W H'0000 0000 H'FCFF 7CA8 32 Write address register 2B (SC1) SC1_SCL1_WR9 R/W H'0800 0001 H'FCFF 7CAC 32 Write address register 3B (SC1) SC1_SCL1_WR10 R/W H'0008 0000 H'FCFF 7CB0 32 Write detection register B (SC1) SC1_SCL1_WR11 R H'0000 0000 H'FCFF 7CB4 32 Status monitor 1 register (SC1) SC1_SCL1_MON1 R H'0000 0000 H'FCFF 7CB8 32 Pointer buffer 0 register (SC1) SC1_SCL1_PBUF0 R H'0000 0000 H'FCFF 7CBC 32 Pointer buffer 1 register (SC1) SC1_SCL1_PBUF1 R H'0000 0000 H'FCFF 7CC0 32 Pointer buffer 2 register (SC1) SC1_SCL1_PBUF2 R H'0000 0000 H'FCFF 7CC4 32 Pointer buffer 3 register (SC1) SC1_SCL1_PBUF3 R H'0000 0000 H'FCFF 7CC8 32 Pointer buffer and field information register (SC1) SC1_SCL1_PBUF_FLD R H'0000 0000 H'FCFF 7CCC 32 Pointer buffer control register (SC1) SC1_SCL1_PBUF_CNT R/W H'0000 0000 H'FCFF 7CD0 32 Graphics 1 register update control register GR1_UPDATE R/WC1 H'0000 0000 H'FCFF 7D00 32 Frame buffer read control register (graphics 1) GR1_FLM_RD R/W H'0000 0000 H'FCFF 7D04 32 Frame buffer control register 1 (graphics 1) GR1_FLM1 R/W H'0000 0000 H'FCFF 7D08 32 Frame buffer control register 2 (graphics 1) GR1_FLM2 R/W H'0000 0000 H'FCFF 7D0C 32 Frame buffer control register 3 (graphics 1) GR1_FLM3 R/W H'0800 0001 H'FCFF 7D10 32 Frame buffer control register 4 (graphics 1) GR1_FLM4 R/W H'0008 0000 H'FCFF 7D14 32 Frame buffer control register 5 (graphics 1) GR1_FLM5 R/W H'0000 03FF H'FCFF 7D18 32 Frame buffer control register 6 (graphics 1) GR1_FLM6 R/W H'8000 0000 H'FCFF 7D1C 32 Alpha blending control register 1 (graphics 1) GR1_AB1 R/W H'0000 0000 H'FCFF 7D20 32 Alpha blending control register 2 (graphics 1) GR1_AB2 R/W H'0000 0000 H'FCFF 7D24 32 Alpha blending control register 3 (graphics 1) GR1_AB3 R/W H'0000 0000 H'FCFF 7D28 32 Alpha blending control register 4 (graphics 1) GR1_AB4 R/W H'0000 0000 H'FCFF 7D2C 32 Alpha blending control register 5 (graphics 1) GR1_AB5 R/W H'0000 0000 H'FCFF 7D30 32 Alpha blending control register 6 (graphics 1) GR1_AB6 R/W H'0000 0000 H'FCFF 7D34 32 Alpha blending control register 7 (graphics 1) GR1_AB7 R/W H'00FF 0000 H'FCFF 7D38 32 Alpha blending control register 8 (graphics 1) GR1_AB8 R/W H'0000 0000 H'FCFF 7D3C 32 Alpha blending control register 9 (graphics 1) GR1_AB9 R/W H'0000 0000 H'FCFF 7D40 32 Alpha blending control register 10 (graphics 1) GR1_AB10 R/W H'0000 0000 H'FCFF 7D44 32 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 33-42 RZ/A1H Group, RZ/A1M Group Table 33.41 33. Video Display Controller 5 (3): Scaler Register Configuration of the Scaler (Channel 0) Name Abbreviation R/W Initial Value Address Access Size Alpha blending control register 11 (graphics 1) GR1_AB11 R/W H'0000 0000 H'FCFF 7D48 32 Background color control register (graphics 1) GR1_BASE R/W H'0000 8080 H'FCFF 7D4C 32 CLUT table control register (graphics 1) GR1_CLUT R/W H'0000 0000 H'FCFF 7D50 32 Status monitor register (graphics 1) GR1_MON R H'0000 0000 H'FCFF 7D54 32 Table 33.42 Register Configuration of the Scaler (Channel 1) Name Abbreviation R/W Initial Value Address Access Size SCL0 register update control register (SC0) SC0_SCL0_UPDATE R/WC1 H'0000 0000 H'FCFF9500 32 Mask control register (SC0) SC0_SCL0_FRC1 R/W H'0AF0 0001 H'FCFF9504 32 Missing Vsync compensation control register (SC0) SC0_SCL0_FRC2 R/W H'0E10 0001 H'FCFF9508 32 Output sync select register (SC0) SC0_SCL0_FRC3 R/W H'0000 0001 H'FCFF950C 32 Free-running period control register (SC0) SC0_SCL0_FRC4 R/W H'020C 031F H'FCFF9510 32 Output delay control register (SC0) SC0_SCL0_FRC5 R/W H'0000 0101 H'FCFF9514 32 Full-screen vertical size register (SC0) SC0_SCL0_FRC6 R/W H'0023 01E0 H'FCFF9518 32 Full-screen horizontal size register (SC0) SC0_SCL0_FRC7 R/W H'0090 0280 H'FCFF951C 32 Vsync detection register (SC0) SC0_SCL0_FRC9 R H'0000 0000 H'FCFF9524 32 Status monitor 0 register (SC0) SC0_SCL0_MON0 R H'0000 H'FCFF 9528 16 Interrupt control register (SC0) SC0_SCL0_INT R/W H'0000 H'FCFF952A 16 Scaling-down control register (SC0) SC0_SCL0_DS1 R/W H'0000 0011 H'FCFF952C 32 Vertical capture size register (SC0) SC0_SCL0_DS2 R/W H'0012 00F0 H'FCFF9530 32 Horizontal capture size register (SC0) SC0_SCL0_DS3 R/W H'00F4 05A0 H'FCFF9534 32 Horizontal scale down register (SC0) SC0_SCL0_DS4 R/W H'1000 2408 H'FCFF9538 32 Initial vertical phase register (SC0) SC0_SCL0_DS5 R/W H'1800 0000 H'FCFF953C 32 Vertical scaling register (SC0) SC0_SCL0_DS6 R/W H'0000 07FC H'FCFF9540 32 Scaling-down control block output size register (SC0) SC0_SCL0_DS7 R/W H'00F0 0280 H'FCFF9544 32 Scaling-up control register (SC0) SC0_SCL0_US1 R/W H'0000 0011 H'FCFF9548 32 Output image vertical size register (SC0) SC0_SCL0_US2 R/W H'0023 01E0 H'FCFF954C 32 Output image horizontal size register (SC0) SC0_SCL0_US3 R/W H'0090 0280 H'FCFF9550 32 Scaling-up control block input size register (SC0) SC0_SCL0_US4 R/W H'00F0 0280 H'FCFF9554 32 Horizontal scale up register (SC0) SC0_SCL0_US5 R/W H'0000 2408 H'FCFF9558 32 Horizontal scale up initial phase register (SC0) SC0_SCL0_US6 R/W H'1000 0000 H'FCFF955C 32 Trimming register (SC0) SC0_SCL0_US7 R/W H'0000 0000 H'FCFF9560 32 Frame buffer read select register (SC0) SC0_SCL0_US8 R/W H'0000 0000 H'FCFF9564 32 Background color register (SC0) SC0_SCL0_OVR1 R/W H'0080 0080 H'FCFF956C 32 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 33-43 RZ/A1H Group, RZ/A1M Group Table 33.42 33. Video Display Controller 5 (3): Scaler Register Configuration of the Scaler (Channel 1) Name Abbreviation R/W Initial Value Address Access Size SCL1 register update control register (SC0) SC0_SCL1_UPDATE R/WC1 H'0000 0000 H'FCFF9580 32 Writing mode register (SC0) SC0_SCL1_WR1 R/W H'0000 0000 H'FCFF9588 32 Write address register 1T (SC0) SC0_SCL1_WR2 R/W H'0000 0000 H'FCFF958C 32 Write address register 2T (SC0) SC0_SCL1_WR3 R/W H'0800 0001 H'FCFF9590 32 Write address register 3T (SC0) SC0_SCL1_WR4 R/W H'0008 0000 H'FCFF9594 32 Frame sub-sampling register (SC0) SC0_SCL1_WR5 R/W H'0000 1000 H'FCFF959C 32 Bit reduction register (SC0) SC0_SCL1_WR6 R/W H'0000 0000 H'FCFF95A0 32 Write detection register (SC0) SC0_SCL1_WR7 R H'0000 0000 H'FCFF95A4 32 Write address register 1B (SC0) SC0_SCL1_WR8 R/W H'0000 0000 H'FCFF95A8 32 Write address register 2B (SC0) SC0_SCL1_WR9 R/W H'0800 0001 H'FCFF95AC 32 Write address register 3B (SC0) SC0_SCL1_WR10 R/W H'0008 0000 H'FCFF95B0 32 Write detection register B (SC0) SC0_SCL1_WR11 R H'0000 0000 H'FCFF95B4 32 Status monitor 1 register (SC0) SC0_SCL1_MON1 R H'0000 0000 H'FCFF95B8 32 Pointer buffer 0 register (SC0) SC0_SCL1_PBUF0 R H'0000 0000 H'FCFF95BC 32 Pointer buffer 1 register (SC0) SC0_SCL1_PBUF1 R H'0000 0000 H'FCFF95C0 32 Pointer buffer 2 register (SC0) SC0_SCL1_PBUF2 R H'0000 0000 H'FCFF95C4 32 Pointer buffer 3 register (SC0) SC0_SCL1_PBUF3 R H'0000 0000 H'FCFF95C8 32 Pointer buffer and field information register (SC0) SC0_SCL1_PBUF_FLD R H'0000 0000 H'FCFF95CC 32 Pointer buffer control register (SC0) SC0_SCL1_PBUF_CNT R/W H'0000 0000 H'FCFF95D0 32 Graphics 0 register update control register GR0_UPDATE R/WC1 H'0000 0000 H'FCFF9600 32 Frame buffer read control register (graphics 0) GR0_FLM_RD R/W H'0000 0000 H'FCFF9604 32 Frame buffer control register 1 (graphics 0) GR0_FLM1 R/W H'0000 0000 H'FCFF9608 32 Frame buffer control register 2 (graphics 0) GR0_FLM2 R/W H'0000 0000 H'FCFF960C 32 Frame buffer control register 3 (graphics 0) GR0_FLM3 R/W H'0800 0001 H'FCFF9610 32 Frame buffer control register 4 (graphics 0) GR0_FLM4 R/W H'0008 0000 H'FCFF9614 32 Frame buffer control register 5 (graphics 0) GR0_FLM5 R/W H'0000 03FF H'FCFF9618 32 Frame buffer control register 6 (graphics 0) GR0_FLM6 R/W H'8000 0000 H'FCFF961C 32 Alpha blending control register 1 (graphics 0) GR0_AB1 R/W H'0000 0000 H'FCFF9620 32 Alpha blending control register 2 (graphics 0) GR0_AB2 R/W H'0000 0000 H'FCFF9624 32 Alpha blending control register 3 (graphics 0) GR0_AB3 R/W H'0000 0000 H'FCFF9628 32 Alpha blending control register 7 (graphics 0) GR0_AB7 R/W H'00FF 0000 H'FCFF9638 32 Alpha blending control register 8 (graphics 0) GR0_AB8 R/W H'0000 0000 H'FCFF963C 32 Alpha blending control register 9 (graphics 0) GR0_AB9 R/W H'0000 0000 H'FCFF9640 32 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 33-44 RZ/A1H Group, RZ/A1M Group Table 33.42 33. Video Display Controller 5 (3): Scaler Register Configuration of the Scaler (Channel 1) Name Abbreviation R/W Initial Value Address Access Size Alpha blending control register 10 (graphics 0) GR0_AB10 R/W H'0000 0000 H'FCFF9644 32 Alpha blending control register 11 (graphics 0) GR0_AB11 R/W H'0000 0000 H'FCFF9648 32 Background color control register (graphics 0) GR0_BASE R/W H'0000 8080 H'FCFF964C 32 CLUT table control register (graphics 0) GR0_CLUT R/W H'0000 0000 H'FCFF9650 32 SCL0 register update control register (SC1) SC1_SCL0_UPDATE R/WC1 H'0000 0000 H'FCFF9C00 32 Mask control register (SC1) SC1_SCL0_FRC1 R/W H'0AF0 0001 H'FCFF9C04 32 Missing Vsync compensation control register (SC1) SC1_SCL0_FRC2 R/W H'0E10 0001 H'FCFF9C08 32 Output sync select register (SC1) SC1_SCL0_FRC3 R/W H'0000 0001 H'FCFF9C0C 32 Free-running period control register (SC1) SC1_SCL0_FRC4 R/W H'020C 031F H'FCFF9C10 32 Output delay control register (SC1) SC1_SCL0_FRC5 R/W H'0000 0101 H'FCFF9C14 32 Full-screen vertical size register (SC1) SC1_SCL0_FRC6 R/W H'0023 01E0 H'FCFF9C18 32 Full-screen horizontal size register (SC1) SC1_SCL0_FRC7 R/W H'0090 0280 H'FCFF9C1C 32 Vsync detection register (SC1) SC1_SCL0_FRC9 R H'0000 0000 H'FCFF9C24 32 Status monitor 0 register (SC1) SC1_SCL0_MON0 R H'0000 H'FCFF9C28 16 Interrupt control register (SC1) SC1_SCL0_INT R/W H'0000 H'FCFF9C2A 16 Scaling-down control register (SC1) SC1_SCL0_DS1 R/W H'0000 0011 H'FCFF9C2C 32 Vertical capture size register (SC1) SC1_SCL0_DS2 R/W H'0012 00F0 H'FCFF9C30 32 Horizontal capture size register (SC1) SC1_SCL0_DS3 R/W H'00F4 05A0 H'FCFF9C34 32 Horizontal scale down register (SC1) SC1_SCL0_DS4 R/W H'1000 2408 H'FCFF9C38 32 Initial vertical phase register (SC1) SC1_SCL0_DS5 R/W H'1800 0000 H'FCFF9C3C 32 Vertical scaling register (SC1) SC1_SCL0_DS6 R/W H'0000 07FC H'FCFF9C40 32 Scaling-down control block output size register (SC1) SC1_SCL0_DS7 R/W H'00F0 0280 H'FCFF9C44 32 Scaling-up control register (SC1) SC1_SCL0_US1 R/W H'0000 0011 H'FCFF9C48 32 Output image vertical size register (SC1) SC1_SCL0_US2 R/W H'0023 01E0 H'FCFF9C4C 32 Output image horizontal size register (SC1) SC1_SCL0_US3 R/W H'0090 0280 H'FCFF9C50 32 Scaling-up control block input size register (SC1) SC1_SCL0_US4 R/W H'00F0 0280 H'FCFF9C54 32 Horizontal scale up register (SC1) SC1_SCL0_US5 R/W H'0000 2408 H'FCFF9C58 32 Horizontal scale up initial phase register (SC1) SC1_SCL0_US6 R/W H'1000 0000 H'FCFF9C5C 32 Trimming register (SC1) SC1_SCL0_US7 R/W H'0000 0000 H'FCFF9C60 32 Frame buffer read select register (SC1) SC1_SCL0_US8 R/W H'0000 0000 H'FCFF9C64 32 Background color register (SC1) SC1_SCL0_OVR1 R/W H'0080 0080 H'FCFF9C6C 32 SCL1 register update control register (SC1) SC1_SCL1_UPDATE R/WC1 H'0000 0000 H'FCFF9C80 32 Writing mode register (SC1) SC1_SCL1_WR1 R/W H'0000 0000 H'FCFF9C88 32 Write address register 1T (SC1) SC1_SCL1_WR2 R/W H'0000 0000 H'FCFF9C8C 32 Write address register 2T (SC1) SC1_SCL1_WR3 R/W H'0800 0001 H'FCFF9C90 32 Write address register 3T (SC1) SC1_SCL1_WR4 R/W H'0008 0000 H'FCFF9C94 32 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 33-45 RZ/A1H Group, RZ/A1M Group Table 33.42 33. Video Display Controller 5 (3): Scaler Register Configuration of the Scaler (Channel 1) Name Abbreviation R/W Initial Value Address Access Size Frame sub-sampling register (SC1) SC1_SCL1_WR5 R/W H'0000 1000 H'FCFF9C9C 32 Bit reduction register (SC1) SC1_SCL1_WR6 R/W H'0000 0000 H'FCFF9CA0 32 Write detection register (SC1) SC1_SCL1_WR7 R H'0000 0000 H'FCFF9CA4 32 Write address register 1B (SC1) SC1_SCL1_WR8 R/W H'0000 0000 H'FCFF9CA8 32 Write address register 2B (SC1) SC1_SCL1_WR9 R/W H'0800 0001 H'FCFF9CAC 32 Write address register 3B (SC1) SC1_SCL1_WR10 R/W H'0008 0000 H'FCFF9CB0 32 Write detection register B (SC1) SC1_SCL1_WR11 R H'0000 0000 H'FCFF9CB4 32 Status monitor 1 register (SC1) SC1_SCL1_MON1 R H'0000 0000 H'FCFF9CB8 32 Pointer buffer 0 register (SC1) SC1_SCL1_PBUF0 R H'0000 0000 H'FCFF9CBC 32 Pointer buffer 1 register (SC1) SC1_SCL1_PBUF1 R H'0000 0000 H'FCFF9CC0 32 Pointer buffer 2 register (SC1) SC1_SCL1_PBUF2 R H'0000 0000 H'FCFF9CC4 32 Pointer buffer 3 register (SC1) SC1_SCL1_PBUF3 R H'0000 0000 H'FCFF9CC8 32 Pointer buffer and field information register (SC1) SC1_SCL1_PBUF_FLD R H'0000 0000 H'FCFF9CCC 32 Pointer buffer control register (SC1) SC1_SCL1_PBUF_CNT R/W H'0000 0000 H'FCFF9CD0 32 Graphics 1 register update control register GR1_UPDATE R/WC1 H'0000 0000 H'FCFF9D00 32 Frame buffer read control register (graphics 1) GR1_FLM_RD R/W H'0000 0000 H'FCFF9D04 32 Frame buffer control register 1 (graphics 1) GR1_FLM1 R/W H'0000 0000 H'FCFF9D08 32 Frame buffer control register 2 (graphics 1) GR1_FLM2 R/W H'0000 0000 H'FCFF9D0C 32 Frame buffer control register 3 (graphics 1) GR1_FLM3 R/W H'0800 0001 H'FCFF9D10 32 Frame buffer control register 4 (graphics 1) GR1_FLM4 R/W H'0008 0000 H'FCFF9D14 32 Frame buffer control register 5 (graphics 1) GR1_FLM5 R/W H'0000 03FF H'FCFF9D18 32 Frame buffer control register 6 (graphics 1) GR1_FLM6 R/W H'8000 0000 H'FCFF9D1C 32 Alpha blending control register 1 (graphics 1) GR1_AB1 R/W H'0000 0000 H'FCFF9D20 32 Alpha blending control register 2 (graphics 1) GR1_AB2 R/W H'0000 0000 H'FCFF9D24 32 Alpha blending control register 3 (graphics 1) GR1_AB3 R/W H'0000 0000 H'FCFF9D28 32 Alpha blending control register 4 (graphics 1) GR1_AB4 R/W H'0000 0000 H'FCFF9D2C 32 Alpha blending control register 5 (graphics 1) GR1_AB5 R/W H'0000 0000 H'FCFF9D30 32 Alpha blending control register 6 (graphics 1) GR1_AB6 R/W H'0000 0000 H'FCFF9D34 32 Alpha blending control register 7 (graphics 1) GR1_AB7 R/W H'00FF 0000 H'FCFF9D38 32 Alpha blending control register 8 (graphics 1) GR1_AB8 R/W H'0000 0000 H'FCFF9D3C 32 Alpha blending control register 9 (graphics 1) GR1_AB9 R/W H'0000 0000 H'FCFF9D40 32 Alpha blending control register 10 (graphics 1) GR1_AB10 R/W H'0000 0000 H'FCFF9D44 32 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 33-46 RZ/A1H Group, RZ/A1M Group Table 33.42 33. Video Display Controller 5 (3): Scaler Register Configuration of the Scaler (Channel 1) Name Abbreviation R/W Initial Value Address Access Size Alpha blending control register 11 (graphics 1) GR1_AB11 R/W H'0000 0000 H'FCFF9D48 32 Background color control register (graphics 1) GR1_BASE R/W H'0000 8080 H'FCFF9D4C 32 CLUT table control register (graphics 1) GR1_CLUT R/W H'0000 0000 H'FCFF9D50 32 Status monitor register (graphics 1) GR1_MON R H'0000 0000 H'FCFF9D54 32 33.2.1 SCL0 Register Update Control Register (SC0_SCL0_UPDATE) Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R R R R R R R R R 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- -- SC0_ SCL0_ VEN_D SC0_ SCL0_ VEN_C -- -- -- SC0_ SCL0_ UPDATE -- -- -- SC0_ SCL0_ VEN_B -- -- -- SC0_ SCL0_ VEN_A 0 0 Bit: Initial value: 0 0 R/W: R R R/WC1 R/WC1 0 0 0 0 0 0 0 0 0 0 0 0 R R R R/WC1 R R R R/WC1 R R R R/WC1 Bit Bit Name Initial Value R/W Description 31 to 14 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 13 SC0_SCL0_ VEN_D 0 R/WC1 Scaling-Up Control and Frame Buffer Read Control Register Update 0: Registers are not updated. 1: Registers are updated at the rising edge of the Vsync. 12 SC0_SCL0_ VEN_C 0 R/WC1 Scaling-Down Control and Frame Buffer Read Control Register Update 0: Registers are not updated. 1: Registers are updated at the rising edge of the Vsync. 11 to 9 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 8 SC0_SCL0_ UPDATE 0 R/WC1 SYNC Control Register Update 0: Registers are not updated. 1: Registers are updated. 7 to 5 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 4 SC0_SCL0_ VEN_B 0 R/WC1 Synchronization Control and Scaling-up Control Register Update 0: Registers are not updated. 1: Registers are updated at the rising edge of the Vsync. 3 to 1 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 0 SC0_SCL0_ VEN_A 0 R/WC1 Scaling-Down Control Register Update 0: Registers are not updated. 1: Registers are updated at the rising edge of the Vsync. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 33-47 RZ/A1H Group, RZ/A1M Group 33.2.2 33. Video Display Controller 5 (3): Scaler Mask Control Register (SC0_SCL0_FRC1) 31 Bit: 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 SC0_RES_VMASK[15:0] Initial value: R/W: Bit: 0 0 0 0 1 0 1 0 1 1 1 1 0 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- SC0_RES_ VMASK_ ON Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 R/W: R R R R R R R R R R R R R R R R/W Bit Bit Name Initial Value R/W Description 31 to 16 SC0_RES_VMASK [15:0] 2800 R/W Repeated Vsync Signal Masking Period Sets the repeated Vsync signal masking period beginning at a Vsync signal in terms of 128 pixel-clock periods. Masking period [usec] = SC0_RES_VMASK x 128 / pixel clock frequency [MHz] 15 to 1 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 0 SC0_RES_ VMASK_ON 1 R/W Repeated Vsync Signal Masking Control 0: Repeated Vsync signal masking control is disabled. 1: Repeated Vsync signal masking control is enabled. Note: This register is updated when the SC0_SCL0_UPDATE bit in the SC0_SCL0 register update control register (SC0_SCL0_UPDATE) is 1. 33.2.3 Missing Vsync Compensation Control Register (SC0_SCL0_FRC2) Bit: 31 30 28 29 26 27 25 23 24 22 21 20 19 18 17 16 SC0_RES_VLACK[15:0] Initial value: 0 R/W: R/W Bit: 15 0 0 0 1 1 1 0 0 0 0 1 0 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- SC0_RES_ VLACK_ ON Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 R/W: R R R R R R R R R R R R R R R R/W Bit Bit Name Initial Value R/W Description 31 to 16 SC0_RES_ VLACK [15:0] 3600 R/W Missing-Sync Compensating Pulse Output Wait Time Sets the wait time before outputting a missing-sync compensating pulse after a Vsync signal. Wait time [usec] = SC0_RES_VLACK x 128 / pixel clock frequency [MHz] 15 to 1 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 0 SC0_RES_ VLACK_ON 1 R/W Missing Vsync Signal Compensation 0: Compensation of missing Vsync signals is disabled. 1: Compensation of missing Vsync signals is enabled. Note: This register is updated when the SC0_SCL0_UPDATE bit in the SC0_SCL0 register update control register (SC0_SCL0_UPDATE) is 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 33-48 RZ/A1H Group, RZ/A1M Group 33.2.4 33. Video Display Controller 5 (3): Scaler Output Sync Select Register (SC0_SCL0_FRC3) Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R R R R R R R R R Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- SC0_RES _VS_IN_ SEL -- SC0_ RES_ VS_SEL -- -- -- -- -- -- -- -- -- -- -- -- Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 R/W: R R R R R R R R/W R R R R R R R R/W Bit Bit Name Initial Value R/W Description 31 to 9 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 8 SC0_RES_ VS_IN_SEL 0 R/W Horizontal and Vertical Sync Signal Output and Full-Screen Enable Signal Select Be sure to clear this bit to 0 when cascaded connection is enabled (GR1_AB1.GR1_CUS_CON_ON = 1). 0: Horizontal and vertical sync signal output and full-screen enable signal from scaler 0 1: Horizontal and vertical sync signal output and full-screen enable signal from scaler 1 7 to 1 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 0 SC0_RES_ VS_SEL 1 R/W Vsync Signal Output Select 0: Externally input Vsync signal 1: Internally generated free-running Vsync signal Note: This register is updated when the SC0_SCL0_UPDATE bit in the SC0_SCL0 register update control register (SC0_SCL0_UPDATE) is 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 33-49 RZ/A1H Group, RZ/A1M Group 33.2.5 33. Video Display Controller 5 (3): Scaler Free-Running Period Control Register (SC0_SCL0_FRC4) Bit: 31 30 29 28 27 -- -- -- -- -- 26 25 24 23 22 21 20 19 18 17 16 SC0_RES_FV[10:0] Initial value: 0 0 0 0 0 0 1 0 0 0 0 0 1 1 0 0 R/W: R R R R R R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- -- -- -- -- SC0_RES_FH[10:0] Initial value: 0 0 0 0 0 0 1 1 0 0 0 1 1 1 1 1 R/W: R R R R R R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 31 to 27 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 26 to 16 SC0_RES_FV [10:0] 524 R/W Free-Running Vsync Period Setting Free-running Vsync period = (SC0_RES_FV + 1) x horizontal period [usec] 15 to 11 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 10 to 0 SC0_RES_FH [10:0] 799 R/W Hsync Period Setting Hsync period [usec] = (SC0_RES_FH +1) / pixel clock frequency [MHz] Note: This register is updated when the SC0_SCL0_UPDATE bit in the SC0_SCL0 register update control register (SC0_SCL0_UPDATE) is 1. 33.2.6 Output Delay Control Register (SC0_SCL0_FRC5) Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R R R R R R R R R 7 6 5 4 3 2 1 0 Bit: 15 14 13 12 11 10 9 8 -- -- -- -- -- -- -- SC0_RES_ FLD_ DLY_SEL Initial value: 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 R/W: R R R R R R R R/W R/W R/W R/W R/W R/W R/W R/W R/W SC0_RES_VSDLY[7:0] Bit Bit Name Initial Value R/W Description 31 to 9 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 8 SC0_RES_ FLD_DLY_SEL 1 R/W Field Determination Signal Delay Control 0: No delay 1: Delay of one vertical cycle 7 to 0 SC0_RES_ VSDLY[7:0] 1 R/W Vsync Signal Delay Control Adjusts the Vsync signal delay in the output Hsync period units. Vsync signal delay [usec]: SC0_RES_VSDLY x output Hsync period [usec] Note: This register is updated when the SC0_SCL0_VEN_B bit in the SC0_SCL0 register update control register (SC0_SCL0_UPDATE) is 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 33-50 RZ/A1H Group, RZ/A1M Group 33.2.7 33. Video Display Controller 5 (3): Scaler Full-Screen Vertical Size Register (SC0_SCL0_FRC6) Bit: 31 30 29 28 27 -- -- -- -- -- 26 25 24 23 22 21 20 19 18 17 16 SC0_RES_F_VS[10:0] Initial value: 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 1 R/W: R R R R R R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- -- -- -- -- SC0_RES_F_VW[10:0] Initial value: 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 R/W: R R R R R R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 31 to 27 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 26 to 16 SC0_RES_F_ VS[10:0] 35 R/W Vertical Enable Signal Start Position for Full Screen. (VSYNC + V backporch lines) Note: The set value should be four or more (lines). SC0_RES_F_VS + SC0_RES_F_VW should be equal to or less than 2039 (lines). 15 to 11 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 10 to 0 SC0_RES_F_ VW[10:0] 480 R/W Vertical Enable Signal Width for Full Screen (lines) Note: SC0_RES_F_VS + SC0_RES_F_VW should be equal to or less than 2039 (lines). Note: This register is updated when the SC0_SCL0_VEN_B bit in the SC0_SCL0 register update control register (SC0_SCL0_UPDATE) is 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 33-51 RZ/A1H Group, RZ/A1M Group 33.2.8 33. Video Display Controller 5 (3): Scaler Full-Screen Horizontal Size Register (SC0_SCL0_FRC7) Bit: 31 30 29 28 27 -- -- -- -- -- 26 25 24 23 22 21 20 19 18 17 16 SC0_RES_F_HS[10:0] Initial value: 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0 0 R/W: R R R R R R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- -- -- -- -- SC0_RES_F_HW[10:0] Initial value: 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 0 R/W: R R R R R R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 31 to 27 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 26 to 16 SC0_RES_F_ HS[10:0] 144 R/W Horizontal Enable Signal Start Position for Full Screen. (HSYNC+H backporch pixel-clock cycles) Note: The set value should be 16 or more (clock cycles). SC0_RES_F_HS + SC0_RES_F_HW should be equal to or less than 2015 (clock cycles). 15 to 11 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 10 to 0 SC0_RES_F_ HW[10:0] 640 R/W Horizontal Enable Signal Width for Full Screen (pixel-clock cycles) Note 1: SC_RES_F_HS + SC_RES_F_HW should be equal to or less than 2015 (clock cycles). Note 2: The set value should be equal to (horizontal signal width for full screen + 2) when serial RGB output is selected as an LCD output signal. Note: This register is updated when the SC0_SCL0_VEN_B bit in the SC0_SCL0 register update control register (SC0_SCL0_UPDATE) is 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 33-52 RZ/A1H Group, RZ/A1M Group 33.2.9 33. Video Display Controller 5 (3): Scaler Vsync Detection Register (SC0_SCL0_FRC9) Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R R R R R R R R R Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- SC0_ RES_ QVLOCK -- SC0_ RES_ QVLACK -- -- -- -- -- -- -- -- -- -- -- -- Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R R R R R R R R R Bit Bit Name Initial Value R/W Description 31 to 5 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 4 SC0_RES_ QVLOCK 0 R Locked Vsync Signal Detection Flag 1: No repeated or missing Vsync signal input has been detected for four or more vertical periods. 0: Repeated or missing Vsync signal input has been detected. 3 to 1 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 0 SC0_RES_ QVLACK 0 R Missing Vsync Signal Detection Flag 1: Missing Vsync signal input has been detected. 0: No missing Vsync signal input has been detected. 33.2.10 Status Monitor 0 Register (SC0_SCL0_MON0) Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- -- -- -- -- Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R R R R R R R R R SC0_RES_LIN_STAT[10:0] Bit Bit Name Initial Value R/W Description 15 to 11 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 10 to 0 SC0_RES_ LIN_STAT [10:0] All 0 R Current location of the image line input to the scaling-down control block. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 33-53 RZ/A1H Group, RZ/A1M Group 33.2.11 33. Video Display Controller 5 (3): Scaler Interrupt Control Register (SC0_SCL0_INT) Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- -- -- -- -- Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W SC0_RES_LINE[10:0] Bit Bit Name Initial Value R/W Description 15 to 11 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 10 to 0 SC0_RES_ LINE[10:0] All 0 R/W Setting of Interrupt on Image Line Input to Scaling-down Control Block When the location of the image line input to the scaling-down control block matches the SC0_RES_LINE setting, an interrupt signal is output. (Setting prohibited in this product) Note: This register is updated when the SC0_SCL0_VEN_A bit in the SC0_SCL0 register update control register (SC0_SCL0_UPDATE) is 1. 33.2.12 Scaling-Down Control Register (SC0_SCL0_DS1) Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R R R R R R R R R 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- -- -- -- -- -- -- -- -- -- -- SC0_RES _DS_V_ ON -- -- -- SC0_RES _DS_H_ ON Bit: Initial value: 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 R/W: R R R R R R R R R R R R/W R R R R/W Bit Bit Name Initial Value R/W Description 31 to 5 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 4 SC0_RES_DS_ V_ON 1 R/W Vertical Scale Down On/Off 0: Off 1: On 3 to 1 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 0 SC0_RES_DS_ H_ON 1 R/W Horizontal Scale Down On/Off 0: Off 1: On Note: This register is updated when the SC0_SCL0_VEN_A bit in the SC0_SCL0 register update control register (SC0_SCL0_UPDATE) is 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 33-54 RZ/A1H Group, RZ/A1M Group 33.2.13 33. Video Display Controller 5 (3): Scaler Vertical Capture Size Register (SC0_SCL0_DS2) Bit: 31 30 29 28 27 -- -- -- -- -- 26 25 24 23 22 21 20 19 18 17 16 SC0_RES_VS[10:0] Initial value: 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 R/W: R R R R R R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- -- -- -- -- SC0_RES_VW[10:0] Initial value: 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 R/W: R R R R R R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 31 to 27 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 26 to 16 SC0_RES_VS [10:0] 18 R/W Vertical Position Setting for Video Signal Capturing (VSYNC + (V backporch - 1) lines) Note: The set value should be four or more (lines). SC0_RES_VS + SC0_RES_VW should be equal to or less than 2039 (lines). 15 to 11 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 10 to 0 SC0_RES_VW [10:0] 240 R/W Vertical Width of Video Signal to be Captured (Lines) Note: SC0_RES_VS + SC0_RES_VW should be equal to or less than 2039 (lines). Note: This register is updated when the SC0_SCL0_VEN_A bit in the SC0_SCL0 register update control register (SC0_SCL0_UPDATE) is 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 33-55 RZ/A1H Group, RZ/A1M Group 33.2.14 33. Video Display Controller 5 (3): Scaler Horizontal Capture Size Register (SC0_SCL0_DS3) Bit: 31 30 29 28 27 -- -- -- -- -- 26 25 24 23 22 21 20 19 18 17 16 SC0_RES_HS[10:0] Initial value: 0 0 0 0 0 0 0 0 1 1 1 1 0 1 0 0 R/W: R R R R R R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- -- -- -- -- SC0_RES_HW[10:0] Initial value: 0 0 0 0 0 1 0 1 1 0 1 0 0 0 0 0 R/W: R R R R R R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 31 to 27 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 26 to 16 SC0_RES_HS [10:0] 244 R/W Horizontal Position Setting for Video Signal Capturing (HSYNC + H backporch video-image clock cycles) Note: The set value should be 16 or more (clock cycles). SC0_RES_HS + SC0_RES_HW should be equal to or less than 2015 (clock cycles). 15 to 11 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 10 to 0 SC0_RES_HW [10:0] 1440 R/W Horizontal Width of Video Signal to be Captured (Video-image clock cycles) Note: SC0_RES_HS + SC0_RES_HW should be equal to or less than 2015 (clock cycles). Note: This register is updated when the SC0_SCL0_VEN_A bit in the SC0_SCL0 register update control register (SC0_SCL0_UPDATE) is 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 33-56 RZ/A1H Group, RZ/A1M Group 33.2.15 33. Video Display Controller 5 (3): Scaler Horizontal Scale Down Register (SC0_SCL0_DS4) 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 -- -- SC0_RES_ PFIL_SEL SC0_RES_ DS_H_ INTERPO TYP -- -- -- -- -- -- -- -- -- -- -- -- Initial value: 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R/W R/W R R R R R R R R R R R R Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 Bit: SC0_RES_DS_H_RATIO[15:0] Initial value: 0 0 R/W: R/W R/W 0 1 R/W R/W 0 R/W 1 R/W 0 0 0 0 1 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W 0 0 R/W R/W Bit Bit Name Initial Value R/W Description 31, 30 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 29 SC0_RES_ PFIL_SEL 0 R/W Prefilter Mode Select for Brightness Signals 0: The prefilter is turned off. 1: The prefilter is turned on. (1/4 + 1/2 + 1/4) 28 SC0_RES_DS_H_ INTERPOTYP 1 R/W Horizontal Interpolation Mode Select 0: Hold interpolation 1: Linear interpolation 27 to 16 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 15 to 0 SC0_RES_DS_H_ RATIO[15:0] 9224 R/W Horizontal Scale Down Ratio ([15:12]: Integer part, [11:0]: Decimal part) round(SC0_RES_HW / SC0_RES_OUT_HW x 4096) SC0_RES_DS_H_RATIO < 4096: Setting prohibited SC0_RES_DS_H_RATIO = 4096: 100% scale up SC0_RES_DS_H_RATIO > 4096: Scale down Note: This register is updated when the SC0_SCL0_VEN_A bit in the SC0_SCL0 register update control register (SC0_SCL0_UPDATE) is 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 33-57 RZ/A1H Group, RZ/A1M Group 33.2.16 33. Video Display Controller 5 (3): Scaler Initial Vertical Phase Register (SC0_SCL0_DS5) Bit: 31 -- 30 -- 29 28 -- SC0_RES_ V_INTER POTYP 27 26 25 24 23 22 21 20 19 18 17 16 SC0_RES_TOP_INIPHASE[11:0] Initial value: 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- -- -- -- SC0_RES_BTM_INIPHASE[11:0] Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 31 to 29 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 28 SC0_RES_V_ INTERPOTYP 1 R/W Vertical Interpolation Mode Select 0: Hold interpolation 1: Linear interpolation 27 to 16 SC0_RES_TOP_ INIPHASE [11:0] 2048 R/W Vertical Interpolation Start Phase for Top Field 0 to 4095 (0 to approx. 1.0) 15 to 12 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 11 to 0 SC0_RES_BTM_ INIPHASE [11:0] 0 R/W Vertical Interpolation Start Phase for Bottom Field 0 to 4095 (0 to approx. 1.0) Note: This register is updated when the SC0_SCL0_VEN_A and SC0_SCL0_VEN_B bits in the SC0_SCL0 register update control register (SC0_SCL0_UPDATE) are 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 33-58 RZ/A1H Group, RZ/A1M Group 33.2.17 33. Video Display Controller 5 (3): Scaler Vertical Scaling Register (SC0_SCL0_DS6) Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R R R R R R R R R Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 SC0_RES_V_RATIO[15:0] Initial value: R/W: 0 0 0 0 0 1 1 1 1 1 1 1 1 1 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 31 to 16 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 15 to 0 SC0_RES_V_ RATIO [15:0] 2044 R/W Vertical Scale Up/Down Ratio ([15:12]: Integer part, [11:0]: Decimal part) For scale down: round (SC0_RES_VW / SC0_RES_OUT_VW x 4096) For scale up: round (SC0_RES_IN_VW / SC0_RES_P_VW x 4096) SC0_RES_V_RATIO < 4096: Scale up SC0_RES_V_RATIO = 4096: 100% scale up SC0_RES_V_RATIO > 4096: Scale down Note: These bits updated when the SC0_SCL0_VEN_A and SC0_SCL0_VEN_B bits in the SC0_SCL0 register update control register (SC0_SCL0_UPDATE) are 1. Accordingly, even a scaled-up graphics display requires both an input Vsync signal and output Vsync signal. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 33-59 RZ/A1H Group, RZ/A1M Group 33.2.18 33. Video Display Controller 5 (3): Scaler Scaling-Down Control Block Output Size Register (SC0_SCL0_DS7) Bit: 31 30 29 28 27 -- -- -- -- -- 26 25 23 24 22 21 19 20 18 17 16 SC0_RES_OUT_VW[10:0] Initial value: 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 R/W: R R R R R R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- -- -- -- -- SC0_RES_OUT_HW[10:0] Initial value: 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 0 R/W: R R R R R R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 31 to 27 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 26 to 16 SC0_RES_ OUT_VW [10:0] 240 R/W Number of Valid Lines in Vertical Direction Output by Scaling-down Control Block (lines) This bit setting is used for the number of lines to be written to the frame buffer. When SC0_SCL1_WR1.SC0_RES_LOOP is 0 (frame write mode), specify the number of lines for one frame. When SC0_SCL1_WR1.SC0_RES_LOOP is 1 (line write mode), specify the number of lines for repeated write. Note: The SC0_RES_OUT_VW value should be aligned in 4-line units and equal to or smaller than the SC0_RES_VW value. 15 to 11 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 10 to 0 SC0_RES_ OUT_HW [10:0] 640 R/W Number of Valid Horizontal Pixels Output by Scaling-Down Control Block (video-image clock cycles) Note: The SC0_RES_OUT_HW value should be aligned in 4-pixel units and equal to or smaller than the SC0_RES_HW value. Note: This register is updated when the SC0_SCL0_VEN_A and SC0_SCL0_VEN_C bits in the SC0_SCL0 register update control register (SC0_SCL0_UPDATE) are 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 33-60 RZ/A1H Group, RZ/A1M Group 33.2.19 33. Video Display Controller 5 (3): Scaler Scaling-Up Control Register (SC0_SCL0_US1) Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R R R R R R R R R Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- SC0_ RES_US_ V_ON -- SC0_ RES_US_ H_ON -- -- -- -- -- -- -- -- -- -- -- -- Initial value: 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 R/W: R R R R R R R R R R R R/W R R R R/W Bit Bit Name Initial Value R/W Description 31 to 5 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 4 SC0_RES_US_ V_ON 1 R/W Vertical Scale Up On/Off 0: Off 1: On 3 to 1 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 0 SC0_RES_US_ H_ON 1 R/W Horizontal Scale Up On/Off 0: Off 1: On Note: This register is updated when the SC0_SCL0_VEN_B bit in the SC0_SCL0 register update control register (SC0_SCL0_UPDATE) is 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 33-61 RZ/A1H Group, RZ/A1M Group 33.2.20 33. Video Display Controller 5 (3): Scaler Output Image Vertical Size Register (SC0_SCL0_US2) Bit: 31 30 29 28 27 -- -- -- -- -- 26 25 24 23 22 21 20 19 18 17 16 SC0_RES_P_VS[10:0] Initial value: 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 1 R/W: R R R R R R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- -- -- -- -- SC0_RES_P_VW[10:0] Initial value: 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 R/W: R R R R R R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 31 to 27 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 26 to 16 SC0_RES_P_ VS[10:0] 35 R/W Vertical Enable Signal Start Position for Output Image (VSYNC + V backporch lines) Note: The set value should be four or more (lines). SC0_RES_P_VS + SC0_RES_P_VW should be equal to or less than 2039 (lines). 15 to 11 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 10 to 0 SC0_RES_P_ VW[10:0] 480 R/W Vertical Enable Signal Width for Output Image (lines) Note: SC0_RES_P_VS + SC0_RES_P_VW should be equal to or less than 2039 (lines). Note: This register is updated when the SC0_SCL0_VEN_B bit in the SC0_SCL0 register update control register (SC0_SCL0_UPDATE) is 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 33-62 RZ/A1H Group, RZ/A1M Group 33.2.21 33. Video Display Controller 5 (3): Scaler Output Image Horizontal Size Register (SC0_SCL0_US3) Bit: 31 30 29 28 27 -- -- -- -- -- 26 25 24 23 22 21 20 19 18 17 16 SC0_RES_P_HS[10:0] Initial value: 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0 0 R/W: R R R R R R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- -- -- -- -- SC0_RES_P_HW[10:0] Initial value: 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 0 R/W: R R R R R R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 31 to 27 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 26 to 16 SC0_RES_P_ HS[10:0] 144 R/W Horizontal Enable Signal Start Position for Output Image (HSYNC+H backporch pixel-clock cycles) Note: The set value should be 16 or more (clock cycles). SC0_RES_P_HS + SC0_RES_P_HW should be equal to or less than 2015 (clock cycles). 15 to 11 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 10 to 0 SC0_RES_P_ HW[10:0] 640 R/W Horizontal Enable Signal Width for Output Image (pixel-clock cycles) Note: SC0_RES_P_HS + SC0_RES_P_HW should be equal to or less than 2015 (clock cycles). Note: This register is updated when the SC0_SCL0_VEN_B bit in the SC0_SCL0 register update control register (SC0_SCL0_UPDATE) is 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 33-63 RZ/A1H Group, RZ/A1M Group 33.2.22 33. Video Display Controller 5 (3): Scaler Scaling-Up Control Block Input Size Register (SC0_SCL0_US4) Bit: 31 30 29 28 27 -- -- -- -- -- 26 25 24 23 22 21 20 19 18 17 16 SC0_RES_IN_VW[10:0] Initial value: 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 R/W: R R R R R R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- -- -- -- -- SC0_RES_IN_HW[10:0] Initial value: 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 0 R/W: R R R R R R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 31 to 27 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 26 to 16 SC0_RES_IN_ VW[10:0] 240 R/W Number of Valid Lines in Vertical Direction Input to Scaling-down Control Block (lines) 15 to 11 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 10 to 0 SC0_RES_IN_ HW[10:0] 640 R/W Number of Valid Horizontal Pixels Input to Scaling-down Control Block (pixel-clock cycles) Note: This register is updated when the SC0_SCL0_VEN_B and SC0_SCL0_VEN_D bits in the SC0_SCL0 register update control register (SC0_SCL0_UPDATE) are 1. 33.2.23 Horizontal Scale Up Register (SC0_SCL0_US5) 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R R R R R R R R R Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 Bit: SC0_RES_US_H_RATIO[15:0] Initial value: R/W: 0 0 1 0 0 1 0 0 0 0 0 0 1 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 31 to 16 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 15 to 0 SC0_RES_US_ H_RATIO [15:0] 9224 R/W Horizontal Scale Up Ratio ([15:12]: Integer part, [11:0]: Decimal part) round (SC0_RES_IN_HW / SC0_RES_P_HW x 4096) SC0_RES_US_H_RATIO < 4096: Scale up SC0_RES_US_H_RATIO = 4096: 100% scale up SC0_RES_US_H_RATIO > 4096: Setting prohibited Note: This register is updated when the SC0_SCL0_VEN_B bit in the SC0_SCL0 register update control register (SC0_SCL0_UPDATE) is 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 33-64 RZ/A1H Group, RZ/A1M Group 33.2.24 33. Video Display Controller 5 (3): Scaler Horizontal Scale Up Initial Phase Register (SC0_SCL0_US6) 31 Bit: 30 -- -- 29 28 -- SC0_RES_ US_H_INT ERPOTYP 27 26 25 24 23 22 21 20 19 18 17 16 SC0_RES_US_HT_INIPHASE[11:0] Initial value: 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- -- -- -- SC0_RES_US_HB_INIPHASE[11:0] Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 31 to 29 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 28 SC0_RES_US_H_ INTERPOTYP 1 R/W Horizontal Interpolation Mode Select 0: Hold interpolation 1: Linear interpolation 27 to 16 SC0_RES_US_HT_ INIPHASE[11:0] 0 R/W Horizontal Interpolation Start Phase for Top Field 0 to 4095 (0 to approx. 1.0) 15 to 12 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 11 to 0 SC0_RES_US_HB_ INIPHASE[11:0] 0 R/W Horizontal Interpolation Start Phase for Bottom Field 0 to 4095 (0 to approx. 1.0) Note: This register is updated when the SC0_SCL0_VEN_B bit in the SC0_SCL0 register update control register (SC0_SCL0_UPDATE) is 1. 33.2.25 Trimming Register (SC0_SCL0_US7) Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R R R R R R R R R Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 SC0_RES_HCUT[7:0] Initial value: R/W: SC0_RES_VCUT[7:0] 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 31 to 16 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 15 to 8 SC0_RES_ HCUT[7:0] 0 R/W Horizontal Amount of Cut-off Post-Scaling Image (Right and Left Parts) Sets the number of pixel-clock cycles. 7 to 0 SC0_RES_ VCUT[7:0] 0 R/W Vertical Amount of Cut-off Post-Scaling Image (Upper and Lower Parts) Sets the number of lines. Note: This register is updated when the SC0_SCL0_VEN_B bit in the SC0_SCL0 register update control register (SC0_SCL0_UPDATE) is 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 33-65 RZ/A1H Group, RZ/A1M Group 33.2.26 33. Video Display Controller 5 (3): Scaler Frame Buffer Read Select Register (SC0_SCL0_US8) 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R R R R R R R R R Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- SC0_RES_ IBUS_ SYNC_ SEL -- SC0_RES_ DISP_ON Bit: -- -- -- -- -- -- -- -- -- -- -- -- Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R R R R R/W R R R R/W Bit Bit Name Initial Value R/W Description 31 to 5 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 4 SC0_RES_IBUS_ SYNC_SEL 0 R/W Sync Signal Select for Frame Buffer Read Block 0: Sync signals from the scaling-up control block 1: Sync signals from the graphics processing block 3 to 1 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 0 SC0_RES_DISP _ON 0 R/W Post-Scaling Image Frame Display On/Off 0: Frame display on 1: Frame display off Note: SC0_RES_IBUS_SYNC_SEL is updated when the SC0_SCL0_VEN_B and SC0_SCL0_VEN_D bits in the SC0_SCL0 register update control register (SC0_SCL0_UPDATE) are 1. SC0_RES_DISP_ON is updated when the SC0_SCL0_VEN_B bit in the SC0_SCL0 register update control register (SC0_SCL0_UPDATE) is 1. 33.2.27 Background Color Register (SC0_SCL0_OVR1) Bit: 31 30 29 28 27 26 25 24 -- -- -- -- -- -- -- -- 23 22 21 20 19 18 17 16 SC0_RES_BK_COL_R[7:0] Initial value: 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 R/W: R R R R R R R R R/W R/W R/W R/W R/W R/W R/W R/W Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 SC0_RES_BK_COL_G[7:0] Initial value: R/W: SC0_RES_BK_COL_B[7:0] 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 31 to 24 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 23 to 16 SC0_RES_BK_ CLO_R[7:0] 128 R/W Background Color Setting R/Cr Signal R: 8 bits; unsigned (0 to 255 [LSB]) Cr: 8 bits; 128 offset binary; unsigned (0 to 255 [LSB]) 15 to 8 SC0_RES_BK_ COL_G[7:0] 0 R/W Background Color Setting G/Y Signal G/Y: 8 bits; unsigned (0 to 255 [LSB]) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 33-66 RZ/A1H Group, RZ/A1M Group 33. Video Display Controller 5 (3): Scaler Bit Bit Name Initial Value R/W Description 7 to 0 SC0_RES_BK_ COL_B[7:0] 128 R/W Background Color Setting B/Cb Signal B: 8 bits; unsigned (0 to 255 [LSB]) Cb: 8 bits; 128 offset binary; unsigned (0 to 255 [LSB]) Note: This register is updated when the SC0_SCL0_VEN_B bit in the SC0_SCL0 register update control register (SC0_SCL0_UPDATE) is 1. 33.2.28 SCL1 Register Update Control Register (SC0_SCL1_UPDATE) Bit: 31 -- 30 -- 29 28 -- -- 27 26 -- -- 25 -- 24 -- 23 -- 22 -- 21 20 -- SC0_SCL1 _UPDATE_ B 19 -- 18 -- 17 16 -- SC0_SCL1 _UPDATE_ A Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R R R R R/WC1 R R R R/WC1 Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- SC0_ SCL1_ VEN_B -- SC0_ SCL1_ VEN_A -- -- -- -- -- -- -- -- -- -- -- -- Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R R R R R/WC1 R R R R/WC1 Bit Bit Name Initial Value R/W Description 31 to 21 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 20 SC0_SCL1_ UPDATE_B 0 R/WC1 Frame Buffer Write Control Register Update 0: Registers are not updated. 1: Registers are updated. 19 to 17 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 16 SC0_SCL1_ UPDATE_A 0 R/WC1 Frame Buffer Write Control Register Update 0: Registers are not updated. 1: Registers are updated. 15 to 5 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 4 SC0_SCL1_ VEN_B 0 R/WC1 Frame Buffer Write Control Register Update 0: Registers are not updated. 1: Registers are updated at the rising edge of the Vsync. 3 to 1 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 0 SC0_SCL1_ VEN_A 0 R/WC1 Frame Buffer Write Control Register Update 0: Registers are not updated. 1: Registers are updated at the rising edge of the Vsync. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 33-67 RZ/A1H Group, RZ/A1M Group 33.2.29 33. Video Display Controller 5 (3): Scaler Writing Mode Register (SC0_SCL1_WR1) Bit: 31 -- 30 -- 29 28 -- -- 27 26 -- -- 25 -- 24 23 -- -- 22 -- 21 -- 20 -- 19 18 -- SC0_RES_WRSWA [2:0] 17 16 Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R R R R R R R/W R/W R/W Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- SC0_RES_ TB_ADD_ MOD -- -- -- -- -- -- -- SC0_RES_DS_WR_MD[2:0] SC0_RES_MD[1:0] SC0_RES_ SC0_RES_ LOOP BST_MD Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R R/W R/W R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 31 to 19 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 18 to 16 SC0_RES_ WRSWA[2:0] All 0 R/W 8-Bit, 16-Bit, or 32-Bit Swap Setting These bits control swapping in frame buffer writing as follows. Bit 0 0: Swapped in 8-bit units. 1: Not swapped in 8-bit units. Bit 1 0: Swapped in 16-bit units. 1: Not swapped in 16-bit units. Bit 2 0: Swapped in 32-bit units. 1: Not swapped in 32-bit units. According to the setting of these bits, data is swapped as follows. Each number in parentheses ((1) to (8)) indicates 8-bit data. 000: (1) (2) (3) (4) (5) (6) (7) (8) [Not swapped] 001: (2) (1) (4) (3) (6) (5) (8) (7) [Swapped in 8-bit units] 010: (3) (4) (1) (2) (7) (8) (5) (6) [Swapped in 16-bit units] 011: (4) (3) (2) (1) (8) (7) (6) (5) [Swapped in 16-bit units + 8-bit units] 100: (5) (6) (7) (8) (1) (2) (3) (4) [Swapped in 32-bit units] 101: (6) (5) (8) (7) (2) (1) (4) (3) [Swapped in 32-bit units + 8-bit units] 110: (7) (8) (5) (6) (3) (4) (1) (2) [Swapped in 32-bit units + 16-bit units] 111: (8) (7) (6) (5) (4) (3) (2) (1) [Swapped in 32-bit units + 16-bit units + 8-bit units] Note: When YCbCr422 or RGB565 is selected as a frame buffer videosignal writing format, these bits should be set to 000 [Not swapped]. 15 to 8 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 7 SC0_RES_ TB_ADD_MOD 0 R/W Top and Bottom Data Write Address Specification Method 0: A write address is specified in common for top and bottom data. 1: Separate write addresses are specified for top and bottom data. 6 to 4 SC0_RES_ DS_WR_MD [2:0] 0 R/W Frame Buffer Writing Mode for Image Processing 0: Normal 1: Horizontal mirroring 2: 90 rotation 3: 180 rotation 4: 270 rotation 5 to 7: Setting prohibited R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 33-68 RZ/A1H Group, RZ/A1M Group 33. Video Display Controller 5 (3): Scaler Bit Bit Name Initial Value R/W Description 3, 2 SC0_RES_MD [1:0] 0 R/W Frame Buffer Video-Signal Writing Format 0: YCbCr422 (16 bits) 1: RGB565 (16 bits) 2: RGB888 (24 (32) bits) 3: YCbCr444 (24 (32) bits) 1 SC0_RES_ LOOP 0 R/W Frame Buffer Write Mode Select 0: Frame mode 1: Line mode (read as ring buffer) 0 SC0_RES_ BST_MD 0 R/W Transfer Burst Length for Frame Buffer Writing 0: 32-byte 1: 128-byte Note: SC0_RES_LOOP and SC0_RES_BST_MD are updated when the SC0_SCL1_VEN_B bit in the SC0_SCL1 register update control register (SC0_SCL1_UPDATE) is 1. SC0_RES_TB_ADD_MOD, SC0_RES_DS_WR_MD, and SC0_RES_MD are updated when the SC0_SCL1_VEN_A and SC0_SCL1_VEN_B bits in the SC0_SCL1 register update control register (SC0_SCL1_UPDATE) are 1. SC0_RES_WRSWA is updated when the SC0_SCL1_UPDATE_A bit in the SC0_SCL1 register update control register (SC0_SCL1_UPDATE) is 1. 33.2.30 Write Address Register 1T (SC0_SCL1_WR2) Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 SC0_RES_BASE[31:16] Initial value: 0 R/W: R/W 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W 9 8 7 6 5 4 3 2 1 0 Bit: 15 14 13 12 11 10 Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W SC0_RES_BASE[15:0] R/W: R/W Bit Bit Name Initial Value R/W Description 31 to 0 SC0_RES_ BASE [31:0] 0 R/W Frame Buffer Base Address Sets the start address of the frame buffer to store the frame data for the top field when SC0_SCL1_WR1.SC0_RES_TB_ADD_MOD = 1 or that for the top and bottom fields when SC0_SCL1_WR1.SC0_RES_TB_ADD_MOD = 0. For 32-byte transfer: The lower five bits should be fixed to 0 0000. For 128-byte transfer: The lower seven bits should be fixed to 000 0000. Note: This register is updated when the SC0_SCL1_VEN_B bit in the SC0_SCL1 register update control register (SC0_SCL1_UPDATE) is 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 33-69 RZ/A1H Group, RZ/A1M Group 33.2.31 33. Video Display Controller 5 (3): Scaler Write Address Register 2T (SC0_SCL1_WR3) Bit: 31 30 29 28 27 26 25 -- 24 23 22 21 20 19 18 17 16 SC0_RES_LN_OFF[14:0] Initial value: 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 R/W: R R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- -- -- -- -- -- SC0_RES_FLM_NUM[9:0] Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 R/W: R R R R R R R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 31 -- 0 R Reserved This bit is always read as 0. The write value should always be 0. 30 to 16 SC0_RES_ LN_OFF [14:0] 2048 R/W Frame Buffer Line Offset Address Sets the line offset address for calculating the line start address for the top field when SC0_SCL1_WR1.SC0_RES_TB_ADD_MOD = 1 or that for the top and bottom fields when SC0_SCL1_WR1.SC0_RES_TB_ADD_MOD = 0. Line 0: SC0_RES_BASE Line 1: SC0_RES_BASE + SC0_RES_LN_OFF x 1 : Line n: SC0_RES_BASE + SC0_RES_LN_OFF x n For 32-byte transfer: The lower five bits should be fixed to 0 0000. For 128-byte transfer: The lower seven bits should be fixed to 000 0000. 15 to 10 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 9 to 0 SC0_RES_ FLM_NUM [9:0] 1 R/W Number of Frames of Buffer to be Written to Sets the number of frames for the top field when SC0_SCL1_WR1.SC0_RES_TB_ADD_MOD = 1 or that for the top and bottom fields when SC0_SCL1_WR1.SC0_RES_TB_ADD_MOD = 0 Number of frames defined by SC0_RES_FLM_NUM + 1 are used. Note: This register is updated when the SC0_SCL1_VEN_B bit in the SC0_SCL1 register update control register (SC0_SCL1_UPDATE) is 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 33-70 RZ/A1H Group, RZ/A1M Group 33.2.32 33. Video Display Controller 5 (3): Scaler Write Address Register 3T (SC0_SCL1_WR4) Bit: 31 30 29 28 27 26 25 24 23 -- -- -- -- -- -- -- -- -- 22 21 20 19 18 17 16 SC0_RES_FLM_OFF[22:16] Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 R/W: R R R R R R R R R R/W R/W R/W R/W R/W R/W R/W Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 SC0_RES_FLM_OFF[15:0] Initial value: R/W: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 31 to 23 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 22 to 0 SC0_RES_ FLM_OFF [22:0] 524288 R/W Frame Buffer Frame Offset Address Sets the frame offset address for calculating the start address of each frame for the top field when SC0_SCL1_WR1.SC0_RES_TB_ADD_MOD = 1 or that for the top and bottom fields when SC0_SCL1_WR1.SC0_RES_TB_ADD_MOD = 0. Buffer 0: SC0_RES_BASE Buffer 1: SC0_RES_BASE + SC0_RES_FLM_OFF x 1 : Buffer n: SC0_RES_BASE + SC0_RES_FLM_OFF x n For 32-byte transfer: The lower five bits should be fixed to 0 0000. For 128-byte transfer: The lower seven bits should be fixed to 000 0000. Note: This register is updated when the SC0_SCL1_VEN_B bit in the SC0_SCL1 register update control register (SC0_SCL1_UPDATE) is 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 33-71 RZ/A1H Group, RZ/A1M Group 33.2.33 33. Video Display Controller 5 (3): Scaler Frame Sub-Sampling Register (SC0_SCL1_WR5) Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R R R R R R R R R Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- SC0_RES _INTER -- SC0_RES _FLD_ SEL -- SC0_RES _WENB -- -- -- -- SC0_RES_FS_ RATE[1:0] -- -- -- -- Initial value: 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R/W R R R/W R/W R R R R/W R R R R/W Bit Bit Name Initial Value R/W Description 31 to 13 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 12 SC0_RES_ INTER 1 R/W Field Operating Mode Select 0: Progressive 1: Interlace 11, 10 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 9, 8 SC0_RES_ FS_RATE [1:0] 0 R/W Writing Rate Sets the frame buffer writing rate to the vertical frequency of the input signal. 0: 1/1 an input signal (The SC0_RES_FLD_SEL setting is invalid.) 1: 1/2 an input signal 2: 1/4 an input signal 3: 1/8 an input signal 7 to 5 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 4 SC0_RES_ FLD_SEL 0 R/W Write Field Select 0: Top field 1: Bottom field 3 to 1 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 0 SC0_RES_ WENB 0 R/W Frame Buffer Write Enable After making the setting to enable writing, writing starts from the second frame. 0: Frame buffer writing is disabled. 1: Frame buffer writing is enabled. Note: SC0_RES_INTER, SC0_RES_FS_RATE[1:0], and SC0_RES_FLD_SEL are updated when the SC0_SCL1_VEN_A bit in the SC0_SCL1 register update control register (SC0_SCL1_UPDATE) is 1. SC0_RES_WENB is updated when the SC0_SCL1_VEN_A and SC0_SCL1_VEN_B bits in the SC0_SCL1 register update control register (SC0_SCL1_UPDATE) are 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 33-72 RZ/A1H Group, RZ/A1M Group 33.2.34 33. Video Display Controller 5 (3): Scaler Bit Reduction Register (SC0_SCL1_WR6) Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R R R R R R R R R Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- SC0_RES_ DTH_ON -- SC0_RES_ BITDEC_ ON -- -- -- -- -- -- -- -- -- -- -- -- Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R R R R R/W R R R R/W Bit Bit Name Initial Value R/W Description 31 to 5 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 4 SC0_RES_ DTH_ON 0 R/W Dither Correction On/Off 0: Off (rounded off) 1: On (2 x 2 dither pattern) 3 to 1 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 0 SC0_RES_ BITDEC_ ON 0 R/W Bit Reduction On/Off 0: Off 1: On Note: This register is updated when the SC0_SCL1_VEN_A bit in the SC0_SCL1 register update control register (SC0_SCL1_UPDATE) is 1. 33.2.35 Write Detection Register (SC0_SCL1_WR7) Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- SC0_RES_ OVER FLOW Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R R R R R R R R R Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- -- -- -- -- -- Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R R R R R R R R R SC0_RES_FLM_CNT[9:0] Bit Bit Name Initial Value R/W Description 31 to 17 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 16 SC0_RES_ OVERFLOW 0 R Line Buffer Overflow Detect 1: Line buffer has overflowed. 0: Line buffer has not overflowed. 15 to 10 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 9 to 0 SC0_RES_ FLM_CNT [9:0] 0 R Frame Number Before Frame Being Accessed Frame number before the frame being accessed in the top field when SC0_SCL1_WR1.SC0_RES_TB_ADD_MOD = 1 or that in the top or bottom field when SC0_SCL1_WR1.SC0_RES_TB_ADD_MOD = 0. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 33-73 RZ/A1H Group, RZ/A1M Group 33.2.36 33. Video Display Controller 5 (3): Scaler Write Address Register 1B (SC0_SCL1_WR8) Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 SC0_RES_BASE_B[31:16] Initial value: 0 R/W: R/W Bit: 15 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 SC0_RES_BASE_B[15:0] Initial value: 0 R/W: R/W 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 31 to 0 SC0_RES_ BASE_B [31:0] 0 R/W Frame Buffer Base Address for Bottom Sets the start address of the frame buffer to store the frame data for the bottom field when SC0_SCL1_WR1.SC0_RES_TB_ADD_MOD = 1. For 32-byte transfer: The lower five bits should be fixed to 0_0000. For 128-byte transfer: The lower seven bits should be fixed to 000_0000. Note: This register is updated when the SC0_SCL1_VEN_B bit in the SC0_SCL1 register update control register (SC0_SCL1_UPDATE) is 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 33-74 RZ/A1H Group, RZ/A1M Group 33.2.37 33. Video Display Controller 5 (3): Scaler Write Address Register 2B (SC0_SCL1_WR9) Bit: 31 30 29 28 27 26 -- 25 24 23 22 21 20 19 18 17 16 SC0_RES_LN_OFF_B[14:0] Initial value: 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 R/W: R R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- -- -- -- -- -- SC0_RES_FLM_NUM_B[9:0] Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 R/W: R R R R R R R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 31 -- 0 R Reserved This bit is always read as 0. The write value should always be 0. 30 to 16 SC0_RES_ LN_OFF_B [14:0] 2048 R/W Frame Buffer Line Offset Address for Bottom Sets the line offset address for calculating the line start address for the bottom field when SC0_SCL1_WR1.SC0_RES_TB_ADD_MOD = 1. Line 0: SC0_RES_BASE_B Line 1: SC0_RES_BASE_B + SC0_RES_LN_OFF_B x 1 : Line n: SC0_RES_BASE + SC0_RES_LN_OFF_B x n For 32-byte transfer: The lower five bits should be fixed to 0_0000. For 128-byte transfer: The lower seven bits should be fixed to 000_0000. 15 to 10 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 9 to 0 SC0_RES_ FLM_NUM_B [9:0] 1 R/W Number of Frames of Buffer to be Written to for Bottom Field Number of frames defined by SC0_RES_FLM_NUM_B + 1 are used when SC0_SCL1_WR1.SC0_RES_TB_ADD_MOD = 1. Note: This register is updated when the SC0_SCL1_VEN_B bit in the SC0_SCL1 register update control register (SC0_SCL1_UPDATE) is 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 33-75 RZ/A1H Group, RZ/A1M Group 33.2.38 33. Video Display Controller 5 (3): Scaler Write Address Register 3B (SC0_SCL1_WR10) Bit: 31 30 29 28 27 26 25 24 23 -- -- -- -- -- -- -- -- -- 22 21 20 19 18 17 16 SC0_RES_FLM_OFF_B[22:16] Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 R/W: R R R R R R R R R R/W R/W R/W R/W R/W R/W R/W Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 SC0_RES_FLM_OFF_B[15:0] Initial value: 0 R/W: R/W 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 31 to 23 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 22 to 0 SC0_RES_ FLM_OFF_ B[22:0] 524288 R/W Frame Buffer Frame Offset Address for Bottom Sets the frame offset address for calculating the start address of each frame for the bottom field when SC0_SCL1_WR1.SC0_RES_TB_ADD_MOD = 1. Buffer 0: SC0_RES_BASE_B Buffer 1: SC0_RES_BASE_B + SC0_RES_FLM_OFF_B x 1 : Buffer n: SC0_RES_BASE_B + SC0_RES_FLM_OFF_B x n For 32-byte transfer: The lower five bits should be fixed to 0_0000. For 128-byte transfer: The lower seven bits should be fixed to 000_0000. Note: This register is updated when the SC0_SCL1_VEN_B bit in the SC0_SCL1 register update control register (SC0_SCL1_UPDATE) is 1. 33.2.39 Write Detection Register B (SC0_SCL1_WR11) 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R R R R R R R R R Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 Bit: -- -- -- -- -- -- Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R R R R R R R R R SC0_RES_FLM_CNT_B[9:0] Bit Bit Name Initial Value R/W Description 31 to 10 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 9 to 0 SC0_RES_ FLM_CNT_B [9:0] 0 R Frame Number Before Frame Being Accessed in Bottom Field Frame number before the frame being accessed in the bottom field when SC0_SCL1_WR1.SC0_RES_TB_ADD_MOD = 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 33-76 RZ/A1H Group, RZ/A1M Group 33.2.40 33. Video Display Controller 5 (3): Scaler Status Monitor 1 Register (SC0_SCL1_MON1) Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R R R R R R R R R Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- -- -- -- -- -- -- -- -- -- -- -- -- -- SC0_PBUF_NUM [1:0] Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R R R R R R R R R Bit Bit Name Initial Value R/W Description 31 to 10 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 9, 8 SC0_PBUF_ NUM[1:0] All 0 R Write pointer indicating the pointer buffer number corresponding to the location currently being written to. 7 to 0 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 33.2.41 Pointer Buffer 0 Register (SC0_SCL1_PBUF0) Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 SC0_PBUF0_ADD[31:16] Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R R R R R R R R R Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R R R R R R R R R SC0_PBUF0_ADD[15:0] Bit Bit Name Initial Value R/W Description 31 to 0 SC0_PBUF0_ ADD[31:0] All 0 R Start address of the write buffer pointed to by pointer buffer 0. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 33-77 RZ/A1H Group, RZ/A1M Group 33.2.42 33. Video Display Controller 5 (3): Scaler Pointer Buffer 1 Register (SC0_SCL1_PBUF1) Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 SC0_PBUF1_ADD[31:16] Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R R R R R R R R R Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 SC0_PBUF1_ADD[15:0] Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R R R R R R R R R Bit Bit Name Initial Value R/W Description 31 to 0 SC0_PBUF1_ ADD[31:0] All 0 R Start address of the write buffer pointed to by pointer buffer 1. 33.2.43 Pointer Buffer 2 Register (SC0_SCL1_PBUF2) Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 SC0_PBUF2_ADD[31:16] Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R R R R R R R R R Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 SC0_PBUF2_ADD[15:0] Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R R R R R R R R R Bit Bit Name Initial Value R/W Description 31 to 0 SC0_PBUF2_ ADD[31:0] All 0 R Start address of the write buffer pointed to by pointer buffer 2. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 33-78 RZ/A1H Group, RZ/A1M Group 33.2.44 33. Video Display Controller 5 (3): Scaler Pointer Buffer 3 Register (SC0_SCL1_PBUF3) Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 SC0_PBUF3_ADD[31:16] Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R R R R R R R R R Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 SC0_PBUF3_ADD[15:0] Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R R R R R R R R R Bit Bit Name Initial Value R/W Description 31 to 0 SC0_PBUF3_ ADD[31:0] All 0 R Start address of the write buffer pointed to by pointer buffer 3. 33.2.45 Pointer Buffer and Field Information Register (SC0_SCL1_PBUF_FLD) Bit: 31 -- 30 -- 29 -- 28 -- 27 -- 26 -- 25 24 -- SC0_FLD _INF3 23 -- 22 -- 21 -- 20 -- 19 -- 18 -- 17 16 -- SC0_FLD _INF2 Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R R R R R R R R R Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- SC0_FLD _INF1 -- SC0_FLD _INF0 -- -- -- -- -- -- -- -- -- -- -- -- Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R R R R R R R R R Bit Bit Name Initial Value R/W Description 31 to 25 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 24 SC0_FLD_ INF3 0 R Top or bottom field information of the frame buffer pointed to by pointer buffer 3. 0: Bottom 1: Top 23 to 17 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 16 SC0_FLD_ INF2 0 R Top or bottom field information of the frame buffer pointed to by pointer buffer 2. 0: Bottom 1: Top 15 to 9 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 8 SC0_FLD_ INF1 0 R Top or bottom field information of the frame buffer pointed to by pointer buffer 1. 0: Bottom 1: Top 7 to 1 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 33-79 RZ/A1H Group, RZ/A1M Group 33. Video Display Controller 5 (3): Scaler Bit Bit Name Initial Value R/W Description 0 SC0_FLD_ INF0 0 R Top or bottom field information of the frame buffer pointed to by pointer buffer 0. 0: Bottom 1: Top 33.2.46 Pointer Buffer Control Register (SC0_SCL1_PBUF_CNT) Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 -- -- -- -- -- -- -- -- -- -- -- -- -- Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R R R R R R Bit: 18 17 16 -- -- SC0_ PBUF_ RST 0 0 0 R R R/W 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R R R R R R R R R Bit Bit Name Initial Value R/W Description 31 to 17 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 16 SC0_PBUF_ RST 0 R/W Reset Control for Pointer Buffer 0: Pointer buffer is not reset. 1: Pointer buffer is reset. 15 to 0 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. Note: This register is updated when the SC0_SCL1_UPDATE_B bit in the SC0_SCL1 register update control register (SC0_SCL1_UPDATE) is 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 33-80 RZ/A1H Group, RZ/A1M Group 33.2.47 33. Video Display Controller 5 (3): Scaler Graphics 0 Register Update Control Register (GR0_UPDATE) Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R R R R R R R R R 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- -- -- -- -- -- -- GR0_ UPDATE -- -- -- GR0_ P_VEN -- -- -- GR0_ IBUS_ VEN Bit: Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R/WC1 R R R R/WC1 R R R R/WC1 Bit Bit Name Initial Value R/W Description 31 to 9 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 8 GR0_ UPDATE 0 R/WC1 Frame Buffer Read Control Register Update 0: Registers are not updated. 1: Registers are updated. 7 to 5 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 4 GR0_P_ VEN 0 R/WC1 Graphics Display Register Update 0: Registers are not updated. 1: Registers are updated at the rising edge of the Vsync. 3 to 1 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 0 GR0_IBUS_ VEN 0 R/WC1 Frame Buffer Read Control Register Update 0: Registers are not updated. 1: Registers are updated at the rising edge of the Vsync. 33.2.48 Frame Buffer Read Control Register (Graphics 0) (GR0_FLM_RD) Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R R R R R R R R R Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- GR0_ R_ENB Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R R R R R R R R R/W Bit Bit Name Initial Value R/W Description 31 to 1 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 0 GR0_R_ ENB 0 R/W Frame Buffer Read Enable 0: Frame buffer reading is disabled. 1: Frame buffer reading is enabled. Note: This register is updated when the GR0_IBUS_VEN bit in the graphics 0 register update control register (GR0_UPDATE) is 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 33-81 RZ/A1H Group, RZ/A1M Group 33.2.49 33. Video Display Controller 5 (3): Scaler Frame Buffer Control Register 1 (Graphics 0) (GR0_FLM1) Bit: 31 GR0_ FLD_ SEL Initial value: R/W: Bit: 30 -- 29 28 -- -- 27 26 -- -- 25 -- 24 -- 23 -- 22 -- 21 20 -- -- 19 -- 18 -- 17 16 -- GR0_LN_ OFF_DIR 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R R R R R R R R R R R R R R R/W 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- GR0_IMR_ FLM_INV -- GR0_ BST_MD -- -- -- -- -- -- GR0_FLM_SEL[1:0] -- -- -- -- Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R/W R/W R R R R/W R R R R/W Bit Bit Name Initial Value R/W Description 31 GR0_FLD_SEL 0 R/W Enables or disables top or bottom field selection for the next frame buffer to be read. 0: Field selection is disabled. 1: Top or bottom field can be selected. 30 to 17 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 16 GR0_LN_ OFF_DIR 0 R/W Selects the line offset address direction of the frame buffer. 0: Increments the address by the line offset address. 1: Decrements the address by the line offset address. 15 to 10 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 9, 8 GR0_FLM_SEL [1:0] 0 R/W Selects a frame buffer address setting signal. 0: Links to scaling-down process. (This setting is prohibited when separate write addresses are specified for the top and bottom fields; that is, SC0_RES_TB_ADD_MOD = 1 in SC0_SCL1_WR1.) 1: Selects GR0_FLM_NUM. 2: Links to distortion correction. (Channel 0 of VDC5 can be linked to channel 0 of IMR-LS2, and channel 1 of VDC5 can be linked to channel 1 of IMR-LS2.) 3: Links to pointer buffer. 7 to 5 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 4 GR0_IMR_FLM _INV 0 R/W Sets the frame buffer number for distortion correction. 0: Does not replace the numbers of the frames to be read. 1: Replaces the numbers of the frames to be read. 3 to 1 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 0 GR0_BST_MD 0 R/W Frame Buffer Burst Transfer Mode 0: 32-byte transfer 1: 128- byte transfer Note: GR0_FLD_SEL is updated when the GR0_P_VEN bit in the graphics 0 register update control register (GR0_UPDATE) is 1. GR0_LN_OFF_DIR and GR0_IMR_FLM_INV are updated when the GR0_IBUS_VEN bit in the graphics 0 register update control register (GR0_UPDATE) is 1. GR0_FLM_SEL is updated when the GR0_P_VEN and GR0_IBUS_VEN bits in the graphics 0 register update control register (GR0_UPDATE) are 1. GR0_BST_MD is updated when the GR0_IBUS_VEN and GR0_P_VEN bits in the graphics 0 register update control register (GR0_UPDATE) are 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 33-82 RZ/A1H Group, RZ/A1M Group 33.2.50 33. Video Display Controller 5 (3): Scaler Frame Buffer Control Register 2 (Graphics 0) (GR0_FLM2) Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 GR0_BASE[31:16] Initial value: 0 R/W: R/W Bit: 15 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 GR0_BASE[15:0] Initial value: 0 R/W: R/W 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 31 to 0 GR0_BASE [31:0] 0 R/W Frame Buffer Base Address Sets the start address of the frame buffer where frame data is to be stored. GR0_BASE[4:3] and GR0_BASE[6:3] are referred to during 32-byte burst transfer and 128-byte burst transfer, respectively, to skip the start line data. The lower three bits should be fixed to 000. Note: This register is updated when the GR0_IBUS_VEN and GR0_P_VEN bits in the graphics 0 register update control register (GR0_UPDATE) are 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 33-83 RZ/A1H Group, RZ/A1M Group 33.2.51 33. Video Display Controller 5 (3): Scaler Frame Buffer Control Register 3 (Graphics 0) (GR0_FLM3) Bit: 31 30 29 28 27 26 25 GR0_ FLD_ NXT 0 24 23 22 21 20 19 18 17 16 GR0_LN_OFF[14:0] 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- -- -- -- -- -- Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 R/W: R R R R R R R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Initial value: R/W: R/W Bit: GR0_FLM_NUM[9:0] Bit Bit Name Initial Value R/W Description 31 GR0_FLD_NXT 0 R/W Top or Bottom Field Selection for Next Frame Buffer 0: Bottom 1: Top 30 to 16 GR0_LN_ OFF[14:0] 2048 R/W Frame Buffer Line Offset Address Sets the line offset address for calculating the start address of each line. Line 0: GR0_BASE Line 1: GR0_BASE + GR0_LN_OFF x 1 : Line n: GR0_BASE + GR0_LN_OFF x n For 32-byte transfer: The lower five bits should be fixed to 0 0000. For 128-byte transfer: The lower seven bits should be fixed to 000 0000. 15 to 10 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 9 to 0 GR0_FLM_ NUM[9:0] 1 R/W Frame Number of Frame Buffer Manually set the frame number when GR0_FLM_SEL = 1. Note: GR0_FLD_NXT is updated when the GR0_P_VEN bit in the graphics 0 register update control register (GR0_UPDATE) is 1. GR0_LN_OFF[14:0] and GR0_FLM_NUM[9:0] are updated when the GR0_IBUS_VEN bit in the graphics 0 register update control register (GR0_UPDATE) is 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 33-84 RZ/A1H Group, RZ/A1M Group 33.2.52 33. Video Display Controller 5 (3): Scaler Frame Buffer Control Register 4 (Graphics 0) (GR0_FLM4) Bit: 31 30 29 28 27 26 25 24 23 -- -- -- -- -- -- -- -- -- 22 21 20 19 18 17 16 GR0_FLM_OFF[22:16] Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 R/W: R R R R R R R R R R/W R/W R/W R/W R/W R/W R/W Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 GR0_FLM_OFF[15:0] Initial value: 0 R/W: R/W 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 31 to 23 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 22 to 0 GR0_FLM_ OFF[22:0] 524288 R/W Frame Buffer Frame Offset Address Specifies the frame offset address used for calculating the start address of each frame buffer when more than one buffer is used. Buffer 0: GR0_BASE Buffer 1: GR0_BASE + GR0_FLM_OFF x 1 : Buffer n: GR0_BASE + GR0_FLM_OFF x n For 32-byte transfer: The lower five bits should be fixed to 0 0000. For 128-byte transfer: The lower seven bits should be fixed to 000 0000. Note: This register is updated when the GR0_IBUS_VEN bit in the graphics 0 register update control register (GR0_UPDATE) is 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 33-85 RZ/A1H Group, RZ/A1M Group 33.2.53 33. Video Display Controller 5 (3): Scaler Frame Buffer Control Register 5 (Graphics 0) (GR0_FLM5) Bit: 31 30 29 28 27 -- -- -- -- -- 26 25 23 24 22 21 20 19 18 17 16 GR0_FLM_LNUM[10:0] Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- -- -- -- -- GR0_FLM_LOOP[10:0] Initial value: 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 R/W: R R R R R R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 31 to 27 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 26 to 16 GR0_FLM_ LNUM[10:0] 0 R/W Sets number of lines in a frame Number of lines is (GR0_FLM_LNUM + 1). 15 to 11 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 10 to 0 GR0_FLM_ LOOP[10:0] 1023 R/W Number of lines when reading the addresses repeatedly by returning to the start address after reaching the end address. (GR0_FLM_LOOP + 1) lines are read. Note: This register is updated when the GR0_IBUS_VEN bit in the graphics 0 register update control register (GR0_UPDATE) is 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 33-86 RZ/A1H Group, RZ/A1M Group 33.2.54 33. Video Display Controller 5 (3): Scaler Frame Buffer Control Register 6 (Graphics 0) (GR0_FLM6) Bit: 31 30 29 28 - GR0_FORMAT[3:0] Initial value: R/W: Bit: R/W: 26 25 24 23 -- 22 21 20 19 18 17 16 GR0_HW[10:0] 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R/W R/W R/W R R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- GR0_ CNV444_ MD -- -- GR0_YCC_SWAP[2:0] - Initial value: 27 GR0_RDSWA[2:0] GR0_STA_POS[5:0] 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R/W R/W R/W R/W R/W R R/W R R R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 31 to 28 GR0_ FORMAT [3:0] 8 R/W Sets the format of the frame buffer read signal. 0: RGB565 1: RGB888 2: RGB1555 3: RGB4444 4: RGB8888 5: CLUT8 6: CLUT4 7: CLUT1 8: YCbCr422 9: YCbCr444 10: RGB5551 11: RGB8888 12 to 15: Setting prohibited 27 -- 0 R Reserved This bit is always read as 0. The write value should always be 0. 26 to 16 GR0_HW [10:0] 0 R/W Sets the width of the horizontal valid period. The width is (GR0_HW + 1) pixels. Note: The set value should be equal to or more than two. 15 to 13 GR0_YCC_ SWAP[2:0] 0 R/W Controls swapping of data read from buffer in the YCbCr422 format. 0: Cb/Y0/Cr/Y1 1: Y0/Cb/Y1/Cr 2: Cr/Y0/Cb/Y1 3: Y0/Cr/Y1/Cb 4: Y1/Cr/Y0/Cb 5: Cr/Y1/Cb/Y0 6: Y1/Cb/Y0/Cr 7: Cb/Y1/Cr/Y0 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 33-87 RZ/A1H Group, RZ/A1M Group 33. Video Display Controller 5 (3): Scaler Bit Bit Name Initial Value R/W Description 12 to 10 GR0_ RDSWA [2:0] 0 R/W 8-Bit, 16-Bit, or 32-Bit Swap Setting These bits control swapping in frame buffer reading as follows. Bit 0 0: Swapped in 8-bit units. 1: Not swapped in 8-bit units. Bit 1 0: Swapped in 16-bit units. 1: Not swapped in 16-bit units. Bit 2 0: Swapped in 32-bit units. 1: Not swapped in 32-bit units. According to the setting of these bits, data is swapped as follows. Each number in parentheses ((1) to (8)) indicates 8-bit data. 000: (1) (2) (3) (4) (5) (6) (7) (8) [Not swapped] 001: (2) (1) (4) (3) (6) (5) (8) (7) [Swapped in 8-bit units] 010: (3) (4) (1) (2) (7) (8) (5) (6) [Swapped in 16-bit units] 011: (4) (3) (2) (1) (8) (7) (6) (5) [Swapped in 16-bit units + 8-bit units] 100: (5) (6) (7) (8) (1) (2) (3) (4) [Swapped in 32-bit units] 101: (6) (5) (8) (7) (2) (1) (4) (3) [Swapped in 32-bit units + 8-bit units] 110: (7) (8) (5) (6) (3) (4) (1) (2) [Swapped in 32-bit units + 16-bit units] 111: (8) (7) (6) (5) (4) (3) (2) (1) [Swapped in 32-bit units + 16-bit units + 8-bit units] 9 -- 0 R Reserved This bit is always read as 0. The write value should always be 0. 8 GR0_ CNV444_ MD 0 R/W Sets the interpolation mode for YCbCr422 to YCbCr444 conversion. 0: Hold interpolation 1: Average interpolation 7, 6 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 5 to 0 GR0_STA_ POS[5:0] 0 R/W Sets the amount of data to be skipped through. Specifically data amount equal to the amount indicated by GR0_STA_POS is skipped from the start of the line. Note: GR0_YCC_SWAP, GR0_CNV444, and GR0_STA_POS are updated when GR0_P_VEN bit in the graphics 0 register update control register (GR0_UPDATE) is 1. GR0_ RDSWA is updated when the GR0_UPDATE bit in the graphics 0 register update control register (GR0_UPDATE) is 1. GR0_FORMAT and GR0_HW are updated when GR0_IBUS_VEN and GR0_P_VEN bits in the graphics 0 register update control register (GR0_UPDATE) are 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 33-88 RZ/A1H Group, RZ/A1M Group 33.2.55 33. Video Display Controller 5 (3): Scaler Alpha Blending Control Register 1 (Graphics 0) (GR0_AB1) Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R R R R R R R R R Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- GR0_ GRC_DISP _ON -- -- -- -- -- -- -- -- -- -- -- -- GR0_DISP_SEL[1:0] Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R R R R R/W R R R/W R/W Bit Bit Name Initial Value R/W Description 31 to 5 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 4 GR0_GRC_ DISP_ON 0 R/W Turns on/off frame-line display of the graphics image area. 0: Frame-line display off 1: Frame-line display on 3, 2 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 1, 0 GR0_DISP_ SEL[1:0] 0 R/W Selects the graphics display mode. 0: Background color display (GR0_BASE) 1: Lower-layer graphics display When displaying video image or enlarged graphics, select this setting. 2: Current graphics display When displaying graphics, select this setting. 3: Blended display of lower-layer graphics and current graphics* Note: * Select this setting whenever chroma-key processing is to proceed. Since only current graphics are to be displayed by chroma-key processing, set the values for both pixels to be subject to chroma-keying and pixels not to be subject to chromakeying to 255. Note: This register is updated when GR0_P_VEN bit in the graphics 0 register update control register (GR0_UPDATE) is 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 33-89 RZ/A1H Group, RZ/A1M Group 33.2.56 33. Video Display Controller 5 (3): Scaler Alpha Blending Control Register 2 (Graphics 0) (GR0_AB2) Bit: 31 30 29 28 27 -- -- -- -- -- 26 25 24 23 22 21 20 19 18 17 16 GR0_GRC_VS[10:0] Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- -- -- -- -- GR0_GRC_VW[10:0] Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 31 to 27 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 26 to 16 GR0_GRC_ VS[10:0] 0 R/W Vertical Start Position of Graphics Image Area. Note: The set value should be four or more (lines). GR0_GRC_VS + GR0_GRC_VW should be equal to or less than 2039 (lines). 15 to 11 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 10 to 0 GR0_GRC_ VW[10:0] 0 R/W Vertical Width of Graphics Image Area. Note: This register is updated when the GR0_P_VEN bit in the graphics 0 register update control register (GR0_UPDATE) is 1. 33.2.57 Alpha Blending Control Register 3 (Graphics 0) (GR0_AB3) Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 GR0_GRC_HS[10:0] -- -- -- -- -- Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W 10 9 8 7 6 5 4 3 2 1 0 Bit: 15 14 13 12 11 -- -- -- -- -- Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W GR0_GRC_HW[10:0] Bit Bit Name Initial Value R/W Description 31 to 27 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 26 to 16 GR0_GRC_ HS[10:0] 0 R/W Horizontal Start Position of Graphics Image Area. Note: The set value should be 16 or more (clock cycles). GR0_GRC_HS + GR0_GRC_HW should be equal to or less than 2015 (clock cycles). 15 to 11 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 10 to 0 GR0_GRC_ HW[10:0] 0 R/W Horizontal Width of Graphics Image Area. Note: For displaying an image with 1- or 2-pixel horizontal width, set GR0_HW to 2 and GR0_GRC_HW to 1 (1 pixel) or 2 (2 pixels). R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 33-90 RZ/A1H Group, RZ/A1M Group 33. Video Display Controller 5 (3): Scaler Note: This register is updated when the GR0_P_VEN bit in the graphics 0 register update control register (GR0_UPDATE) is 1. 33.2.58 Alpha Blending Control Register 7 (Graphics 0) (GR0_AB7) Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Initial value: 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 R/W: R R R R R R R R R R R R R R R R Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- GR0_ CK_ON -- -- -- -- -- -- -- -- -- -- -- -- -- -- Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R R R R R R R R R/W Bit Bit Name Initial Value R/W Description 31 to 24 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 23 to 16 -- All 1 R Reserved These bits are always read as 1. The write value should always be 1. 15 to 1 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 0 GR0_CK_ ON 0 R/W CLUT-Index/RGB-Index Chroma-Key Processing On/Off 0: Off 1: On Note: This register is updated when the GR0_P_VEN bit in the graphics 0 register update control register (GR0_UPDATE) is 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 33-91 RZ/A1H Group, RZ/A1M Group 33.2.59 33. Video Display Controller 5 (3): Scaler Alpha Blending Control Register 8 (Graphics 0) (GR0_AB8) Bit: 31 30 29 28 27 26 25 24 23 22 21 GR0_CK_KCLUT[7:0] Initial value: 0 R/W: R/W Bit: 15 0 R/W: R/W 19 18 17 16 GR0_CK_KG[7:0] 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 GR0_CK_KB[7:0] Initial value: 20 GR0_CK_KR[7:0] 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 31 to 24 GR0_CK_ KCLUT[7:0] 0 R/W CLUT Signal for CLUT-Index Chroma-Key Processing CLUT: Unsigned 8 bits (0 to 255 [LSB]) 23 to 16 GR0_CK_ KG[7:0] 0 R/W G Signal for RGB-Index Chroma-Key Processing G: Unsigned 8 bits (0 to 255 [LSB]) 15 to 8 GR0_CK_ KB[7:0] 0 R/W B Signal for RGB-Index Chroma-Key Processing B: Unsigned 8 bits (0 to 255 [LSB]) 7 to 0 GR0_CK_ KR[7:0] 0 R/W R Signal for RGB-Index Chroma-Key Processing R: Unsigned 8 bits (0 to 255 [LSB]) Note: This register is updated when the GR0_P_VEN bit in the graphics 0 register update control register (GR0_UPDATE) is 1. 33.2.60 Alpha Blending Control Register 9 (Graphics 0) (GR0_AB9) Bit: 31 30 29 28 27 26 25 24 23 22 21 GR0_CK_A[7:0] Initial value: 0 R/W: R/W Bit: 15 0 R/W: R/W 19 18 17 16 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 GR0_CK_B[7:0] Initial value: 20 GR0_CK_G[7:0] GR0_CK_R[7:0] 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 31 to 24 GR0_CK_A [7:0] 0 R/W Replaced Alpha Signal after RGB-Index Chroma-Key Processing : Unsigned 8 bits (0 to 255 [LSB]) Note: These bits should always be set to 255 to display the current graphics only. 23 to 16 GR0_CK_G [7:0] 0 R/W Replaced G Signal after RGB-Index Chroma-Key Processing G: Unsigned 8 bits (0 to 255 [LSB]) 15 to 8 GR0_CK_B [7:0] 0 R/W Replaced B Signal after RGB-Index Chroma-Key Processing B: Unsigned 8 bits (0 to 255 [LSB]) 7 to 0 GR0_CK_R [7:0] 0 R/W Replaced R Signal after RGB-Index Chroma-Key Processing R: Unsigned 8 bits (0 to 255 [LSB]) Note: This register is updated when the GR0_P_VEN bit in the graphics 0 register update control register (GR0_UPDATE) is 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 33-92 RZ/A1H Group, RZ/A1M Group 33.2.61 33. Video Display Controller 5 (3): Scaler Alpha Blending Control Register 10 (Graphics 0) (GR0_AB10) Bit: 31 30 29 28 27 26 25 24 23 22 21 GR0_A0[7:0] Initial value: 0 R/W: R/W Bit: 15 18 17 16 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 0 R/W: R/W 19 GR0_G0[7:0] GR0_B0[7:0] Initial value: 20 GR0_R0[7:0] 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 31 to 24 GR0_A0 [7:0] 0 R/W CLUT1 0 Signal Replaced with signal when in the CLUT1 format and CLUT1 = 0. Replaced with signal when in the RGB1555/RGB5551 format and = 0. Note: These bits should always be set to 255 to display the current graphics only. 23 to 16 GR0_G0 [7:0] 0 R/W CLUT1 G0 Signal Replaced with G signal when in the CLUT1 format and CLUT1 = 0. 15 to 8 GR0_B0 [7:0] 0 R/W CLUT1 B0 Signal Replaced with B signal when in the CLUT1 format and CLUT1 = 0. 7 to 0 GR0_R0 [7:0] 0 R/W CLUT1 R0 Signal Replaced with R signal when in the CLUT1 format and CLUT1 = 0. Note: This register is updated when the GR0_P_VEN bit in the graphics 0 register update control register (GR0_UPDATE) is 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 33-93 RZ/A1H Group, RZ/A1M Group 33.2.62 33. Video Display Controller 5 (3): Scaler Alpha Blending Control Register 11 (Graphics 0) (GR0_AB11) Bit: 31 30 29 28 27 26 25 24 23 22 21 20 GR0_A1[7:0] Initial value: 0 R/W: R/W Bit: 15 17 16 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 0 R/W: R/W 18 GR0_G1[7:0] GR0_B1[7:0] Initial value: 19 GR0_R1[7:0] 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 31 to 24 GR0_A1 [7:0] 0 R/W CLUT1 1 Signal Replaced with signal when in the CLUT1 format and CLUT1 = 1. Replaced with signal when in the RGB1555/RGB5551 format and = 1. Note: These bits should always be set to 255 to display the current graphics only. 23 to 16 GR0_G1 [7:0] 0 R/W CLUT1 G1 Signal Replaced with G signal when in the CLUT1 format and CLUT1 = 1. 15 to 8 GR0_B1 [7:0] 0 R/W CLUT1 B1 Signal Replaced with B signal when in the CLUT1 format and CLUT1 = 1. 7 to 0 GR0_R1 [7:0] 0 R/W CLUT1 R1 Signal Replaced with R signal when in the CLUT1 format and CLUT1 = 1. Note: This register is updated when the GR0_P_VEN bit in the graphics 0 register update control register (GR0_UPDATE) is 1. 33.2.63 Background Color Control Register (Graphics 0) (GR0_BASE) 31 30 29 28 27 26 25 24 -- -- -- -- -- -- -- -- Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R R/W R/W R/W R/W Bit: 15 14 13 12 11 10 9 8 7 6 5 4 Bit: 23 22 21 GR0_BASE_B[7:0] Initial value: R/W: 20 19 18 17 16 0 0 0 R/W R/W R/W R/W 3 2 1 0 GR0_BASE_G[7:0] GR0_BASE_R[7:0] 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 31 to 24 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 23 to 16 GR0_BASE_ G[7:0] 0 R/W Background Color G/Y Signal G/Y: Unsigned 8 bits (0 to 255 [LSB]) 15 to 8 GR0_BASE_ B[7:0] 128 R/W Background Color B/Cb Signal B: Unsigned 8 bits (0 to 255 [LSB]) Cb: 8 bits; 128 offset binary; unsigned (0 to 255 [LSB]) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 33-94 RZ/A1H Group, RZ/A1M Group 33. Video Display Controller 5 (3): Scaler Bit Bit Name Initial Value R/W Description 7 to 0 GR0_BASE_ R[7:0] 128 R/W Background Color R/Cr Signal R: Unsigned 8 bits (0 to 255 [LSB]) Cr: 8 bits; 128 offset binary; unsigned (0 to 255 [LSB]) Note: This register is updated when the GR0_P_VEN bit in the graphics 0 register update control register (GR0_UPDATE) is 1. 33.2.64 CLUT Table Control Register (Graphics 0) (GR0_CLUT) Bit: 31 -- 30 -- 29 28 -- -- 27 26 -- -- 25 -- 24 -- 23 -- 22 -- 21 -- 20 -- 19 -- 18 -- 17 16 -- GR0_ CLT_SEL Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R R R R R R R R R/W Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R R R R R R R R R Bit Bit Name Initial Value R/W Description 31 to 17 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 16 GR0_CLT_SEL 0 R/W CLUT Table Select Signal 0: Selects CLUT table 0. Referring to the CLUT table 0 value to expand to RGB8888 The CPU side can read-access or write-access to the CLUT table 1. 1: Selects CLUT table 1. Referring to the CLUT table 1 value to expand to RGB8888 The CPU side can read-access or write-access to the CLUT table 0. 15 to 0 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. Note: This register is updated when the GR0_P_VEN bit in the graphics 0 register update control register (GR0_UPDATE) is 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 33-95 RZ/A1H Group, RZ/A1M Group 33.2.65 33. Video Display Controller 5 (3): Scaler SCL0 Register Update Control Register (SC1_SCL0_UPDATE) Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R R R R R R R R R Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- SC1_ SCL0_ VEN_D SC1_ SCL0_ VEN_C -- SC1_ SCL0_ UPDATE -- SC1_ SCL0_ VEN_B -- SC1_ SCL0_ VEN_A 0 0 -- Initial value: 0 0 R/W: R R R/WC1 R/WC1 -- -- -- -- -- -- 0 0 0 0 0 0 0 0 0 0 0 0 R R R R/WC1 R R R R/WC1 R R R R/WC1 Bit Bit Name Initial Value R/W Description 31 to 14 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 13 SC1_SCL0_ VEN_D 0 R/WC1 Scaling-Up Control and Frame Buffer Read Control Register Update 0: Registers are not updated. 1: Registers are updated at the rising edge of the Vsync. 12 SC1_SCL0_ VEN_C 0 R/WC1 Scaling-Down Control and Frame Buffer Read Control Register Update 0: Registers are not updated. 1: Registers are updated at the rising edge of the Vsync. 11 to 9 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 8 SC1_SCL0_ UPDATE 0 R/WC1 SYNC Control Register Update 0: Registers are not updated. 1: Registers are updated. 7 to 5 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 4 SC1_SCL0_ VEN_B 0 R/WC1 Synchronization Control and Scaling-up Control Register Update 0: Registers are not updated. 1: Registers are updated at the rising edge of the Vsync. 3 to 1 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 0 SC1_SCL0_ VEN_A 0 R/WC1 Scaling-Down Control Register Update 0: Registers are not updated. 1: Registers are updated at the rising edge of the Vsync. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 33-96 RZ/A1H Group, RZ/A1M Group 33.2.66 33. Video Display Controller 5 (3): Scaler Mask Control Register (SC1_SCL0_FRC1) 31 Bit: 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 SC1_RES_VMASK[15:0] Initial value: R/W: Bit: 0 0 0 0 1 0 1 0 1 1 1 1 0 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- SC1_RES_ VMASK_ ON -- -- -- -- -- -- -- -- -- -- -- -- -- -- Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 R/W: R R R R R R R R R R R R R R R R/W Bit Bit Name Initial Value R/W Description 31 to 16 SC1_RES_VMASK [15:0] 2800 R/W Repeated Vsync Signal Masking Period Sets the repeated Vsync signal masking period beginning at a Vsync signal in terms of 128 pixel-clock periods. Masking period [usec] = SC1_RES_VMASK x 128 / pixel clock frequency [MHz] 15 to 1 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 0 SC1_RES_ VMASK_ON 1 R/W Repeated Vsync Signal Masking Control 0: Repeated Vsync signal masking control is disabled. 1: Repeated Vsync signal masking control is enabled. Note: This register is updated when the SC1_SCL0_UPDATE bit in the SC1_SCL0 register update control register (SC1_SCL0_UPDATE) is 1. 33.2.67 Missing Vsync Compensation Control Register (SC1_SCL0_FRC2) Bit: 31 30 29 28 27 26 25 Initial value: 0 0 0 0 1 1 1 0 0 R/W R/W R/W R/W R/W R/W R/W 14 13 12 11 10 9 8 24 23 22 21 20 19 18 17 16 0 0 1 0 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W 7 6 5 4 3 2 1 0 SC1_RES_VLACK[15:0] R/W: R/W Bit: 15 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- SC1_RES_ VLACK_ ON Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 R/W: R R R R R R R R R R R R R R R R/W Bit Bit Name Initial Value R/W Description 31 to 16 SC1_RES_ VLACK [15:0] 3600 R/W Missing-Sync Compensating Pulse Output Wait Time Sets the wait time before outputting a missing-sync compensating pulse after a Vsync signal. Wait time [usec] = SC1_RES_VLACK x 128 / pixel clock frequency [MHz] 15 to 1 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 0 SC1_RES_ VLACK_ON 1 R/W Missing Vsync Signal Compensation 0: Compensation of missing Vsync signals is disabled. 1: Compensation of missing Vsync signals is enabled. Note: This register is updated when the SC1_SCL0_UPDATE bit in the SC1_SCL0 register update control register (SC1_SCL0_UPDATE) is 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 33-97 RZ/A1H Group, RZ/A1M Group 33.2.68 33. Video Display Controller 5 (3): Scaler Output Sync Select Register (SC1_SCL0_FRC3) Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R R R R R R R R R Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- SC1_RES _VS_IN_ SEL -- SC1_ RES_ VS_SEL -- -- -- -- -- -- -- -- -- -- -- -- Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 R/W: R R R R R R R R/W R R R R R R R R/W Bit Bit Name Initial Value R/W Description 31 to 9 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 8 SC1_RES_ VS_IN_SEL 0 R/W Horizontal and Vertical Sync Signal Output and Full-Screen Enable Signal Select This setting is ignored when cascaded connection is enabled (GR1_AB1.GR1_CUS_CON_ON = 1). 0: Horizontal and vertical sync signal output and full-screen enable signal from scaler 1 1: Horizontal and vertical sync signal output and full-screen enable signal from scaler 0 7 to 1 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 0 SC1_RES_ VS_SEL 1 R/W Vsync Signal Output Select 0: Externally input Vsync signal 1: Internally generated free-running Vsync signal Note: This register is updated when the SC1_SCL0_UPDATE bit in the SC1_SCL0 register update control register (SC1_SCL0_UPDATE) is 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 33-98 RZ/A1H Group, RZ/A1M Group 33.2.69 33. Video Display Controller 5 (3): Scaler Free-Running Period Control Register (SC1_SCL0_FRC4) Bit: 31 30 29 28 27 -- -- -- -- -- 26 25 24 23 22 21 20 19 18 17 16 SC1_RES_FV[10:0] Initial value: 0 0 0 0 0 0 1 0 0 0 0 0 1 1 0 0 R/W: R R R R R R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- -- -- -- -- SC1_RES_FH[10:0] Initial value: 0 0 0 0 0 0 1 1 0 0 0 1 1 1 1 1 R/W: R R R R R R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 31 to 27 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 26 to 16 SC1_RES_ FV[10:0] 524 R/W Free-Running Vsync Period Setting Free-running Vsync period = (SC1_RES_FV + 1) x horizontal period [usec] 15 to 11 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 10 to 0 SC1_RES_ FH[10:0] 799 R/W Hsync Period Setting Hsync period [usec] = (SC1_RES_FH +1) / pixel clock frequency [MHz] Note: This register is updated when the SC1_SCL0_UPDATE bit in the SC1_SCL0 register update control register (SC1_SCL0_UPDATE) is 1. 33.2.70 Output Delay Control Register (SC1_SCL0_FRC5) Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R R R R R R R R R Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- SC1_RES_ FLD_ DLY_SEL -- -- -- -- -- -- SC1_RES_VSDLY[7:0] Initial value: 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 R/W: R R R R R R R R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 31 to 9 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 8 SC1_RES_ FLD_DLY_SEL 1 R/W Field Determination Signal Delay Control 0: No delay 1: Delay of one vertical cycle 7 to 0 SC1_RES_ VSDLY[7:0] 1 R/W Vsync Signal Delay Control Adjusts the Vsync signal delay in the output Hsync period units. Vsync signal delay [usec]: SC1_RES_VSDLY x output Hsync period [usec] Note: This register is updated when the SC1_SCL0_VEN_B bit in the SC1_SCL0 register update control register (SC1_SCL0_UPDATE) is 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 33-99 RZ/A1H Group, RZ/A1M Group 33.2.71 33. Video Display Controller 5 (3): Scaler Full-Screen Vertical Size Register (SC1_SCL0_FRC6) Bit: 31 30 29 28 27 -- -- -- -- -- 26 25 24 23 22 21 20 19 18 17 16 SC1_RES_F_VS[10:0] Initial value: 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 1 R/W: R R R R R R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- -- -- -- -- SC1_RES_F_VW[10:0] Initial value: 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 R/W: R R R R R R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 31 to 27 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 26 to 16 SC1_RES_F_ VS[10:0] 35 R/W Vertical Enable Signal Start Position for Full Screen. (VSYNC + V backporch lines) Note: The set value should be four or more (lines). SC1_RES_F_VS + SC1_RES_F_VW should be equal to or less than 2039 (lines). 15 to 11 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 10 to 0 SC1_RES_F_ VW[10:0] 480 R/W Vertical Enable Signal Width for Full Screen (lines) Note: SC1_RES_F_VS + SC1_RES_F_VW should be equal to or less than 2039 (lines). Note: This register is updated when the SC1_SCL0_VEN_B bit in the SC1_SCL0 register update control register (SC1_SCL0_UPDATE) is 1. 33.2.72 Full-Screen Horizontal Size Register (SC1_SCL0_FRC7) Bit: 31 30 29 28 27 -- -- -- -- -- 26 25 24 23 22 21 20 19 18 17 16 SC1_RES_F_HS[10:0] Initial value: 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0 0 R/W: R R R R R R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- -- -- -- -- SC1_RES_F_HW[10:0] Initial value: 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 0 R/W: R R R R R R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 31 to 27 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 26 to 16 SC1_RES_F_ HS[10:0] 144 R/W Horizontal Enable Signal Start Position for Full Screen. (HSYNC+H backporch pixel-clock cycles) Note: The set value should be 16 or more (clock cycles). SC1_RES_F_HS + SC1_RES_F_HW should be equal to or less than 2015 (clock cycles). 15 to 11 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 33-100 RZ/A1H Group, RZ/A1M Group 33. Video Display Controller 5 (3): Scaler Bit Bit Name Initial Value R/W Description 10 to 0 SC1_RES_F_ HW[10:0] 640 R/W Horizontal Enable Signal Width for Full Screen (pixel-clock cycles) Note 1: SC_RES_F_HS + SC_RES_F_HW should be equal to or less than 2015 (clock cycles). Note 2: The set value should be equal to (horizontal signal width for full screen + 2) when serial RGB output is selected as an LCD output signal. Note: This register is updated when the SC1_SCL0_VEN_B bit in the SC1_SCL0 register update control register (SC1_SCL0_UPDATE) is 1. 33.2.73 Vsync Detection Register (SC1_SCL0_FRC9) Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R R R R R R R R R Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- -- -- -- -- -- -- -- -- -- -- SC1_ RES_ QVLOCK -- -- -- SC1_ RES_ QVLACK Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R R R R R R R R R Bit Bit Name Initial Value R/W Description 31 to 5 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 4 SC1_RES_ QVLOCK 0 R Locked Vsync Signal Detection Flag 1: No repeated or missing Vsync signal input has been detected for four or more vertical periods. 0: Repeated or missing Vsync signal input has been detected. 3 to 1 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 0 SC1_RES_ QVLACK 0 R Missing Vsync Signal Detection Flag 1: Missing Vsync signal input has been detected. 0: No missing Vsync signal input has been detected. 33.2.74 Status Monitor 0 Register (SC1_SCL0_MON0) Bit: 15 14 13 12 11 -- -- -- -- -- 10 9 8 7 6 5 4 3 2 1 0 SC1_RES_LIN_STAT[10:0] Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R R R R R R R R R Bit Bit Name Initial Value R/W Description 15 to 11 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 10 to 0 SC1_RES_ LIN_STAT [10:0] All 0 R Current location of the image line input to the scaling-down control block. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 33-101 RZ/A1H Group, RZ/A1M Group 33.2.75 33. Video Display Controller 5 (3): Scaler Interrupt Control Register (SC1_SCL0_INT) Bit: 15 14 13 12 11 -- -- -- -- -- 10 9 8 7 6 5 4 3 2 1 0 SC1_RES_LINE[10:0] Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 15 to 11 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 10 to 0 SC1_RES_ LINE[10:0] All 0 R/W Setting of Interrupt on Image Line Input to Scaling-down Control Block When the location of the image line input to the scaling-down control block matches the SC1_RES_LINE setting, an interrupt signal is output. (Setting prohibited in this product) Note: This register is updated when the SC1_SCL0_VEN_A bit in the SC1_SCL0 register update control register (SC1_SCL0_UPDATE) is 1. 33.2.76 Scaling-Down Control Register (SC1_SCL0_DS1) Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R R R R R R R R R Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- SC1_RES _DS_V_ ON -- SC1_RES _DS_H_ ON -- -- -- -- -- -- -- -- -- -- -- -- Initial value: 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 R/W: R R R R R R R R R R R R/W R R R R/W Bit Bit Name Initial Value R/W Description 31 to 5 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 4 SC1_RES_ DS_V_ON 1 R/W Vertical Scale Down On/Off 0: Off 1: On 3 to 1 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 0 SC1_RES_ DS_H_ON 1 R/W Horizontal Scale Down On/Off 0: Off 1: On Note: This register is updated when the SC1_SCL0_VEN_A bit in the SC1_SCL0 register update control register (SC1_SCL0_UPDATE) is 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 33-102 RZ/A1H Group, RZ/A1M Group 33.2.77 33. Video Display Controller 5 (3): Scaler Vertical Capture Size Register (SC1_SCL0_DS2) Bit: 31 30 29 28 27 -- -- -- -- -- 26 25 24 23 22 21 20 19 18 17 16 SC1_RES_VS[10:0] Initial value: 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 R/W: R R R R R R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- -- -- -- -- SC1_RES_VW[10:0] Initial value: 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 R/W: R R R R R R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 31 to 27 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 26 to 16 SC1_RES_ VS[10:0] 18 R/W Vertical Position Setting for Video Signal Capturing (VSYNC + (V backporch - 1) lines) Note: The set value should be four or more (lines). SC1_RES_VS + SC1_RES_VW should be equal to or less than 2039 (lines). 15 to 11 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 10 to 0 SC1_RES_ VW[10:0] 240 R/W Vertical Width of Video Signal to be Captured (Lines) Note: SC1_RES_VS + SC1_RES_VW should be equal to or less than 2039 (lines). Note: This register is updated when the SC1_SCL0_VEN_A bit in the SC1_SCL0 register update control register (SC1_SCL0_UPDATE) is 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 33-103 RZ/A1H Group, RZ/A1M Group 33.2.78 33. Video Display Controller 5 (3): Scaler Horizontal Capture Size Register (SC1_SCL0_DS3) Bit: 31 30 29 28 27 -- -- -- -- -- 26 25 24 23 22 21 20 19 18 17 16 SC1_RES_HS[10:0] Initial value: 0 0 0 0 0 0 0 0 1 1 1 1 0 1 0 0 R/W: R R R R R R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- -- -- -- -- SC1_RES_HW[10:0] Initial value: 0 0 0 0 0 1 0 1 1 0 1 0 0 0 0 0 R/W: R R R R R R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 31 to 27 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 26 to 16 SC1_RES_ HS[10:0] 244 R/W Horizontal Position Setting for Video Signal Capturing (HSYNC + H backporch video-image clock cycles) Note: The set value should be 16 or more (clock cycles). SC1_RES_HS + SC1_RES_HW should be equal to or less than 2015 (clock cycles). 15 to 11 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 10 to 0 SC1_RES_ HW[10:0] 1440 R/W Horizontal Width of Video Signal to be Captured (Video-image clock cycles) Note: SC1_RES_HS + SC1_RES_HW should be equal to or less than 2015 (clock cycles). Note: This register is updated when the SC1_SCL0_VEN_A bit in the SC1_SCL0 register update control register (SC1_SCL0_UPDATE) is 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 33-104 RZ/A1H Group, RZ/A1M Group 33.2.79 33. Video Display Controller 5 (3): Scaler Horizontal Scale Down Register (SC1_SCL0_DS4) 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 -- -- SC1_RES_ PFIL_SEL SC1_RES_ DS_H_ INTERPO TYP -- -- -- -- -- -- -- -- -- -- -- -- Initial value: 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R/W R/W R R R R R R R R R R R R Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 Bit: SC1_RES_DS_H_RATIO[15:0] Initial value: 0 R/W: R/W 0 1 0 0 1 0 0 0 0 0 0 1 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 31, 30 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 29 SC1_RES_ PFIL_SEL 0 R/W Prefilter Mode Select for Brightness Signals 0: The prefilter is turned off. 1: The prefilter is turned on. (1/4 + 1/2 + 1/4) 28 SC1_RES_DS_H_ INTERPOTYP 1 R/W Horizontal Interpolation Mode Select 0: Hold interpolation 1: Linear interpolation 27 to 16 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 15 to 0 SC1_RES_DS_H_ RATIO[15:0] 9224 R/W Horizontal Scale Down Ratio ([15:12]: Integer part, [11:0]: Decimal part) round(SC1_RES_HW / SC1_RES_OUT_HW x 4096) SC1_RES_DS_H_RATIO < 4096: Setting prohibited SC1_RES_DS_H_RATIO = 4096: 100% scale up SC1_RES_DS_H_RATIO > 4096: Scale down Note: This register is updated when the SC1_SCL0_VEN_A bit in the SC1_SCL0 register update control register (SC1_SCL0_UPDATE) is 1. 33.2.80 Initial Vertical Phase Register (SC1_SCL0_DS5) Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 -- -- -- SC1_RES_ V_INTER POTYP Initial value: 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 SC1_RES_TOP_INIPHASE[11:0] -- -- -- -- Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W SC1_RES_BTM_INIPHASE[11:0] Bit Bit Name Initial Value R/W Description 31 to 29 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 28 SC1_RES_V_ INTERPOTYP 1 R/W Vertical Interpolation Mode Select 0: Hold interpolation 1: Linear interpolation R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 33-105 RZ/A1H Group, RZ/A1M Group 33. Video Display Controller 5 (3): Scaler Bit Bit Name Initial Value R/W Description 27 to 16 SC1_RES_TOP_ INIPHASE [11:0] 2048 R/W Vertical Interpolation Start Phase for Top Field 0 to 4095 (0 to approx. 1.0) 15 to 12 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 11 to 0 SC1_RES_BTM_ INIPHASE [11:0] 0 R/W Vertical Interpolation Start Phase for Bottom Field 0 to 4095 (0 to approx. 1.0) Note: This register is updated when the SC1_SCL0_VEN_A and SC1_SCL0_VEN_B bits in the SC1_SCL0 register update control register (SC1_SCL0_UPDATE) are 1. 33.2.81 Vertical Scaling Register (SC1_SCL0_DS6) Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R R R R R R R R R Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 Initial value: 0 0 0 0 0 1 1 1 1 1 1 1 1 1 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W SC1_RES_V_RATIO[15:0] R/W: Bit Bit Name Initial Value R/W Description 31 to 16 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 15 to 0 SC1_RES_V_ RATIO [15:0] 2044 R/W Vertical Scale Up/Down Ratio ([15:12]: Integer part, [11:0]: Decimal part) For scale down: round (SC1_RES_VW / SC1_RES_OUT_VW x 4096) For scale up: round (SC1_RES_IN_VW / SC1_RES_P_VW x 4096) SC1_RES_V_RATIO < 4096: Scale up SC1_RES_V_RATIO = 4096: 100% scale up SC1_RES_V_RATIO > 4096: Scale down Note: These bits updated when the SC1_SCL0_VEN_A and SC1_SCL0_VEN_B bits in the SC1_SCL0 register update control register (SC1_SCL0_UPDATE) are 1. Accordingly, even a scaled-up graphics display requires both an input Vsync signal and output Vsync signal. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 33-106 RZ/A1H Group, RZ/A1M Group 33.2.82 33. Video Display Controller 5 (3): Scaler Scaling-Down Control Block Output Size Register (SC1_SCL0_DS7) Bit: 31 30 29 28 27 -- -- -- -- -- 26 25 24 23 22 21 20 19 18 17 16 SC1_RES_OUT_VW[10:0] Initial value: 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 R/W: R R R R R R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- -- -- -- -- SC1_RES_OUT_HW[10:0] Initial value: 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 0 R/W: R R R R R R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 31 to 27 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 26 to 16 SC1_RES_ OUT_VW [10:0] 240 R/W Number of Valid Lines in Vertical Direction Output by Scaling-down Control Block (lines) This bit setting is used for the number of lines to be written to the frame buffer. When SC1_SCL1_WR1.SC1_RES_LOOP is 0 (frame write mode), specify the number of lines for one frame. When SC1_SCL1_WR1.SC1_RES_LOOP is 1 (line write mode), specify the number of lines for repeated write. Note: The SC1_RES_OUT_VW value should be aligned in 4-line units and equal to or smaller than the SC1_RES_VW value. 15 to 11 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 10 to 0 SC1_RES_ OUT_HW [10:0] 640 R/W Number of Valid Horizontal Pixels Output by Scaling-Down Control Block (video-image clock cycles) Note: The SC1_RES_OUT_HW value should be aligned in 4-pixel units and equal to or smaller than the SC1_RES_HW value. Note: This register is updated when the SC1_SCL0_VEN_A and SC1_SCL0_VEN_C bits in the SC1_SCL0 register update control register (SC1_SCL0_UPDATE) are 1. 33.2.83 Scaling-Up Control Register (SC1_SCL0_US1) Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R R R R R R R R R Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- -- -- -- -- -- -- -- -- -- -- SC1_ RES_US_ V_ON -- -- -- SC1_ RES_US_ H_ON Initial value: 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 R/W: R R R R R R R R R R R R/W R R R R/W Bit Bit Name Initial Value R/W Description 31 to 5 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 33-107 RZ/A1H Group, RZ/A1M Group 33. Video Display Controller 5 (3): Scaler Bit Bit Name Initial Value R/W Description 4 SC1_RES_ US_V_ON 1 R/W Vertical Scale Up On/Off 0: Off 1: On 3 to 1 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 0 SC1_RES_ US_H_ON 1 R/W Horizontal Scale Up On/Off 0: Off 1: On Note: This register is updated when the SC1_SCL0_VEN_B bit in the SC1_SCL0 register update control register (SC1_SCL0_UPDATE) is 1. 33.2.84 Output Image Vertical Size Register (SC1_SCL0_US2) Bit: 31 30 29 28 27 -- -- -- -- -- 26 25 24 23 22 21 20 19 18 17 16 SC1_RES_P_VS[10:0] Initial value: 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 1 R/W: R R R R R R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 SC1_RES_P_VW[10:0] -- -- -- -- -- Initial value: 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 R/W: R R R R R R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 31 to 27 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 26 to 16 SC1_RES_P_ VS[10:0] 35 R/W Vertical Enable Signal Start Position for Output Image (VSYNC + V backporch lines) Note: The set value should be four or more (lines). SC1_RES_P_VS + SC1_RES_P_VW should be equal to or less than 2039 (lines). 15 to 11 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 10 to 0 SC1_RES_P_ VW[10:0] 480 R/W Vertical Enable Signal Width for Output Image (lines) Note: SC1_RES_P_VS + SC1_RES_P_VW should be equal to or less than 2039 (lines). Note: This register is updated when the SC1_SCL0_VEN_B bit in the SC1_SCL0 register update control register (SC1_SCL0_UPDATE) is 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 33-108 RZ/A1H Group, RZ/A1M Group 33.2.85 33. Video Display Controller 5 (3): Scaler Output Image Horizontal Size Register (SC1_SCL0_US3) Bit: 31 30 29 28 27 -- -- -- -- -- 26 25 24 23 22 21 20 19 18 17 16 SC1_RES_P_HS[10:0] Initial value: 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0 0 R/W: R R R R R R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- -- -- -- -- SC1_RES_P_HW[10:0] Initial value: 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 0 R/W: R R R R R R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 31 to 27 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 26 to 16 SC1_RES_P_ HS[10:0] 144 R/W Horizontal Enable Signal Start Position for Output Image (HSYNC+H backporch pixel-clock cycles) Note: The set value should be 16 or more (clock cycles). SC1_RES_P_HS + SC1_RES_P_HW should be equal to or less than 2015 (clock cycles). 15 to 11 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 10 to 0 SC1_RES_P_ HW[10:0] 640 R/W Horizontal Enable Signal Width for Output Image (pixel-clock cycles) Note: SC1_RES_P_HS + SC1_RES_P_HW should be equal to or less than 2015 (clock cycles). Note: This register is updated when the SC1_SCL0_VEN_B bit in the SC1_SCL0 register update control register (SC1_SCL0_UPDATE) is 1. 33.2.86 Scaling-Up Control Block Input Size Register (SC1_SCL0_US4) Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 -- -- -- -- -- Initial value: 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 R/W: R R R R R R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W 10 9 8 7 6 5 4 3 2 1 0 Bit: SC1_RES_IN_VW[10:0] 15 14 13 12 11 -- -- -- -- -- Initial value: 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 0 R/W: R R R R R R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W SC1_RES_IN_HW[10:0] Bit Bit Name Initial Value R/W Description 31 to 27 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 26 to 16 SC1_RES_IN_ VW[10:0] 240 R/W Number of Valid Lines in Vertical Direction Input to Scaling-down Control Block (lines) 15 to 11 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 10 to 0 SC1_RES_IN_ HW[10:0] 640 R/W Number of Valid Horizontal Pixels Input to Scaling-down Control Block (pixel-clock cycles) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 33-109 RZ/A1H Group, RZ/A1M Group 33. Video Display Controller 5 (3): Scaler Note: This register is updated when the SC1_SCL0_VEN_B and SC1_SCL0_VEN_D bits in the SC1_SCL0 register update control register (SC1_SCL0_UPDATE) are 1. 33.2.87 Horizontal Scale Up Register (SC1_SCL0_US5) Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R R R R R R R R R Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 SC1_RES_US_H_RATIO[15:0] Initial value: R/W: 0 0 1 0 0 1 0 0 0 0 0 0 1 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 31 to 16 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 15 to 0 SC1_RES_US_ H_RATIO [15:0] 9224 R/W Horizontal Scale Up Ratio ([15:12]: Integer part, [11:0]: Decimal part) round (SC1_RES_IN_HW / SC1_RES_P_HW x 4096) SC1_RES_US_H_RATIO < 4096: Scale up SC1_RES_US_H_RATIO = 4096: 100% scale up SC1_RES_US_H_RATIO > 4096: Setting prohibited Note: This register is updated when the SC1_SCL0_VEN_B bit in the SC1_SCL0 register update control register (SC1_SCL0_UPDATE) is 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 33-110 RZ/A1H Group, RZ/A1M Group 33.2.88 33. Video Display Controller 5 (3): Scaler Horizontal Scale Up Initial Phase Register (SC1_SCL0_US6) Bit: 31 -- 30 -- 29 28 -- SC1_RES_ US_H_INT ERPOTYP 27 26 25 24 23 22 21 20 19 18 17 16 SC1_RES_US_HT_INIPHASE[11:0] Initial value: 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- -- -- -- SC1_RES_US_HB_INIPHASE[11:0] Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 31 to 29 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 28 SC1_RES_US_H_ INTERPOTYP 1 R/W Horizontal Interpolation Mode Select 0: Hold interpolation 1: Linear interpolation 27 to 16 SC1_RES_US_HT_ INIPHASE [11:0] 0 R/W Horizontal Interpolation Start Phase for Top Field 0 to 4095 (0 to approx. 1.0) 15 to 12 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 11 to 0 SC1_RES_US_HB_ INIPHASE [11:0] 0 R/W Horizontal Interpolation Start Phase for Bottom Field 0 to 4095 (0 to approx. 1.0) Note: This register is updated when the SC1_SCL0_VEN_B bit in the SC1_SCL0 register update control register (SC1_SCL0_UPDATE) is 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 33-111 RZ/A1H Group, RZ/A1M Group 33.2.89 33. Video Display Controller 5 (3): Scaler Trimming Register (SC1_SCL0_US7) Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R R R R R R R R R Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 SC1_RES_HCUT[7:0] Initial value: R/W: SC1_RES_VCUT[7:0] 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 31 to 16 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 15 to 8 SC1_RES_ HCUT[7:0] 0 R/W Horizontal Amount of Cut-off Post-Scaling Image (Right and Left Parts) Sets the number of pixel-clock cycles. 7 to 0 SC1_RES_ VCUT[7:0] 0 R/W Vertical Amount of Cut-off Post-Scaling Image (Upper and Lower Parts) Sets the number of lines. Note: This register is updated when the SC1_SCL0_VEN_B bit in the SC1_SCL0 register update control register (SC1_SCL0_UPDATE) is 1. 33.2.90 Frame Buffer Read Select Register (SC1_SCL0_US8) Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R R R R R R R R R Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- -- -- -- -- -- -- -- -- -- -- SC1_RES_ IBUS_ SYNC_ SEL -- -- -- SC1_RES_ DISP_ON Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R R R R R/W R R R R/W Bit Bit Name Initial Value R/W Description 31 to 5 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 4 SC1_RES_IBUS_ SYNC_SEL 0 R/W Sync Signal Select for Frame Buffer Read Block 0: Sync signals from the scaling-up control block 1: Sync signals from the graphics processing block 3 to 1 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 0 SC1_RES_DISP _ON 0 R/W Post-Scaling Image Frame Display On/Off 0: Frame display on 1: Frame display off Note: SC1_RES_IBUS_SYNC_SEL is updated when the SC1_SCL0_VEN_B and SC1_SCL0_VEN_D bits in the SC1_SCL0 register update control register (SC1_SCL0_UPDATE) are 1. SC1_RES_DISP_ON is updated when the SC1_SCL0_VEN_B bit in the SC1_SCL0 register update control register (SC1_SCL0_UPDATE) is 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 33-112 RZ/A1H Group, RZ/A1M Group 33.2.91 33. Video Display Controller 5 (3): Scaler Background Color Register (SC1_SCL0_OVR1) Bit: 31 30 29 28 27 26 25 24 -- -- -- -- -- -- -- -- 23 22 21 20 19 18 17 16 SC1_RES_BK_COL_R[7:0] Initial value: 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 R/W: R R R R R R R R R/W R/W R/W R/W R/W R/W R/W R/W Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 SC1_RES_BK_COL_G[7:0] Initial value: R/W: SC1_RES_BK_COL_B[7:0] 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 31 to 24 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 23 to 16 SC1_RES_BK_ CLO_R[7:0] 128 R/W Background Color Setting R/Cr Signal R:8 bits; unsigned (0 to 255 [LSB]) Cr:8 bits; 128 offset binary; unsigned (0 to 255 [LSB]) 15 to 8 SC1_RES_BK_ COL_G[7:0] 0 R/W Background Color Setting G/Y Signal G/Y: 8 bits; unsigned (0 to 255 [LSB]) 7 to 0 SC1_RES_BK_ COL_B[7:0] 128 R/W Background Color Setting B/Cb Signal B:8 bits; unsigned (0 to 255 [LSB]) Cb:8 bits; 128 offset binary; unsigned (0 to 255 [LSB]) Note: This register is updated when the SC1_SCL0_VEN_B bit in the SC1_SCL0 register update control register (SC1_SCL0_UPDATE) is 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 33-113 RZ/A1H Group, RZ/A1M Group 33.2.92 33. Video Display Controller 5 (3): Scaler SCL1 Register Update Control Register (SC1_SCL1_UPDATE) Bit: 31 -- 30 -- 29 28 -- -- 27 26 -- -- 25 -- 24 23 -- -- 22 -- 21 20 -- SC1_SCL1 _UPDATE_ B 19 -- 18 -- 17 16 -- SC1_SCL1 _UPDATE_ A Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R R R R R/WC1 R R R R/WC1 Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- SC1_ SCL1_ VEN_B -- SC1_ SCL1_ VEN_A -- -- -- -- -- -- -- -- -- -- -- -- Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R R R R R/WC1 R R R R/WC1 Bit Bit Name Initial Value R/W Description 31 to 21 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 20 SC1_SCL1_ UPDATE_B 0 R/WC1 Frame Buffer Write Control Register Update 0: Registers are not updated. 1: Registers are updated. 19 to 17 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 16 SC1_SCL1_ UPDATE_A 0 R/WC1 Frame Buffer Write Control Register Update 0: Registers are not updated. 1: Registers are updated. 15 to 5 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 4 SC1_SCL1_ VEN_B 0 R/WC1 Frame Buffer Write Control Register Update 0: Registers are not updated. 1: Registers are updated at the rising edge of the Vsync. 3 to 1 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 0 SC1_SCL1_ VEN_A 0 R/WC1 Frame Buffer Write Control Register Update 0: Registers are not updated. 1: Registers are updated at the rising edge of the Vsync. 33.2.93 Writing Mode Register (SC1_SCL1_WR1) Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 SC1_RES_WRSWA [2:0] 17 16 -- -- -- -- -- -- -- -- -- -- -- -- -- Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R R R R R R R/W R/W R/W Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- -- -- -- -- -- -- -- SC1_RES_ TB_ADD_ MOD Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R R/W R/W R/W R/W R/W R/W R/W R/W SC1_RES_DS_WR_MD[2:0] SC1_RES_MD[1:0] SC1_RES_ SC1_RES_ LOOP BST_MD Bit Bit Name Initial Value R/W Description 31 to 19 -- All 0 Reserved These bits are always read as 0. The write value should always be 0. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 R 33-114 RZ/A1H Group, RZ/A1M Group 33. Video Display Controller 5 (3): Scaler Bit Bit Name Initial Value R/W Description 18 to 16 SC1_RES_ WRSWA[2:0] All 0 R/W 8-Bit, 16-Bit, or 32-Bit Swap Setting These bits control swapping in frame buffer writing as follows. Bit 0 0: Swapped in 8-bit units. 1: Not swapped in 8-bit units. Bit 1 0: Swapped in 16-bit units. 1: Not swapped in 16-bit units. Bit 2 0: Swapped in 32-bit units. 1: Not swapped in 32-bit units. According to the setting of these bits, data is swapped as follows. Each number in parentheses ((1) to (8)) indicates 8-bit data. 000: (1) (2) (3) (4) (5) (6) (7) (8) [Not swapped] 001: (2) (1) (4) (3) (6) (5) (8) (7) [Swapped in 8-bit units] 010: (3) (4) (1) (2) (7) (8) (5) (6) [Swapped in 16-bit units] 011: (4) (3) (2) (1) (8) (7) (6) (5) [Swapped in 16-bit units + 8-bit units] 100: (5) (6) (7) (8) (1) (2) (3) (4) [Swapped in 32-bit units] 101: (6) (5) (8) (7) (2) (1) (4) (3) [Swapped in 32-bit units + 8-bit units] 110: (7) (8) (5) (6) (3) (4) (1) (2) [Swapped in 32-bit units + 16-bit units] 111: (8) (7) (6) (5) (4) (3) (2) (1) [Swapped in 32-bit units + 16-bit units + 8-bit units] Note: When YCbCr422 or RGB565 is selected as a frame buffer videosignal writing format, these bits should be set to 000 [Not swapped]. 15 to 8 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 7 SC1_RES_ TB_ADD_MOD 0 R/W Top and Bottom Data Write Address Specification Method 0: A write address is specified in common for top and bottom data. 1: Separate write addresses are specified for top and bottom data. 6 to 4 SC1_RES_ DS_WR_MD [2:0] 0 R/W Frame Buffer Writing Mode for Image Processing 0: Normal 1: Horizontal mirroring 2: 90 rotation 3: 180 rotation 4: 270 rotation 5 to 7: Setting prohibited 3, 2 SC1_RES_MD [1:0] 0 R/W Frame Buffer Video-Signal Writing Format 0: YCbCr422 (16 bits) 1: RGB565 (16 bits) 2: RGB888 (24 (32) bits) 3: YCbCr444 (24 (32) bits) 1 SC1_RES_ LOOP 0 R/W Frame Buffer Write Mode Select 0: Frame mode 1: Line mode (read as ring buffer) 0 SC1_RES_ BST_MD 0 R/W Transfer Burst Length for Frame Buffer Writing 0: 32-byte 1: 128-byte Note: SC1_RES_LOOP and SC1_RES_BST_MD are updated when the SC1_SCL1_VEN_B bit in the SC1_SCL1 register update control register (SC1_SCL1_UPDATE) is 1. SC1_RES_TB_ADD_MOD, SC1_RES_DS_WR_MD, and SC1_RES_MD are updated when the SC1_SCL1_VEN_A and SC1_SCL1_VEN_B bits in the SC1_SCL1 register update control register (SC1_SCL1_UPDATE) are 1. SC1_RES_WRSWA is updated when the SC1_SCL1_UPDATE_A bit in the SC1_SCL1 register update control register (SC1_SCL1_UPDATE) is 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 33-115 RZ/A1H Group, RZ/A1M Group 33.2.94 33. Video Display Controller 5 (3): Scaler Write Address Register 1T (SC1_SCL1_WR2) Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 SC1_RES_BASE[31:16] Initial value: 0 R/W: R/W Bit: 15 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 SC1_RES_BASE[15:0] Initial value: 0 R/W: R/W 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 31 to 0 SC1_RES_ BASE [31:0] 0 R/W Frame Buffer Base Address Sets the start address of the frame buffer to store the frame data for the top field when SC1_SCL1_WR1.SC1_RES_TB_ADD_MOD = 1 or that for the top and bottom fields when SC1_SCL1_WR1.SC1_RES_TB_ADD_MOD = 0. For 32-byte transfer: The lower five bits should be fixed to 0 0000. For 128-byte transfer: The lower seven bits should be fixed to 000 0000. Note: This register is updated when the SC1_SCL1_VEN_B bit in the SC1_SCL1 register update control register (SC1_SCL1_UPDATE) is 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 33-116 RZ/A1H Group, RZ/A1M Group 33.2.95 33. Video Display Controller 5 (3): Scaler Write Address Register 2T (SC1_SCL1_WR3) Bit: 31 30 29 28 27 26 25 -- 24 23 22 21 20 19 18 17 16 SC1_RES_LN_OFF[14:0] Initial value: 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 R/W: R R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- -- -- -- -- -- SC1_RES_FLM_NUM[9:0] Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 R/W: R R R R R R R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 31 -- 0 R Reserved This bit is always read as 0. The write value should always be 0. 30 to 16 SC1_RES_LN_ OFF [14:0] 2048 R/W Frame Buffer Line Offset Address Sets the line offset address for calculating the line start address for the top field when SC1_SCL1_WR1.SC1_RES_TB_ADD_MOD = 1 or that for the top and bottom fields when SC1_SCL1_WR1.SC1_RES_TB_ADD_MOD = 0. Line 0: SC1_RES_BASE Line 1: SC1_RES_BASE + SC1_RES_LN_OFF x 1 : Line n: SC1_RES_BASE + SC1_RES_LN_OFF x n For 32-byte transfer: The lower five bits should be fixed to 0 0000. For 128-byte transfer: The lower seven bits should be fixed to 000 0000. 15 to 10 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 9 to 0 SC1_RES_F LM_NUM [9:0] 1 R/W Number of Frames of Buffer to be Written to Sets the number of frames for the top field when SC1_SCL1_WR1.SC1_RES_TB_ADD_MOD = 1 or that for the top and bottom fields when SC1_SCL1_WR1.SC1_RES_TB_ADD_MOD = 0 Number of frames defined by SC1_RES_FLM_NUM + 1 are used. Note: This register is updated when the SC1_SCL1_VEN_B bit in the SC1_SCL1 register update control register (SC1_SCL1_UPDATE) is 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 33-117 RZ/A1H Group, RZ/A1M Group 33.2.96 33. Video Display Controller 5 (3): Scaler Write Address Register 3T (SC1_SCL1_WR4) Bit: 31 30 29 28 27 26 25 24 23 -- -- -- -- -- -- -- -- -- 22 21 20 19 18 17 16 SC1_RES_FLM_OFF[22:16] Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 R/W: R R R R R R R R R R/W R/W R/W R/W R/W R/W R/W Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 SC1_RES_FLM_OFF[15:0] Initial value: R/W: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 31 to 23 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 22 to 0 SC1_RES_ FLM_OFF [22:0] 524288 R/W Frame Buffer Frame Offset Address Sets the frame offset address for calculating the start address of each frame for the top field when SC1_SCL1_WR1.SC1_RES_TB_ADD_MOD = 1 or that for the top and bottom fields when SC1_SCL1_WR1.SC1_RES_TB_ADD_MOD = 0. Buffer 0: SC1_RES_BASE Buffer 1: SC1_RES_BASE + SC1_RES_FLM_OFF x 1 : Buffer n: SC1_RES_BASE + SC1_RES_FLM_OFF x n For 32-byte transfer: The lower five bits should be fixed to 0 0000. For 128-byte transfer: The lower seven bits should be fixed to 000 0000. Note: This register is updated when the SC1_SCL1_VEN_B bit in the SC1_SCL1 register update control register (SC1_SCL1_UPDATE) is 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 33-118 RZ/A1H Group, RZ/A1M Group 33.2.97 33. Video Display Controller 5 (3): Scaler Frame Sub-Sampling Register (SC1_SCL1_WR5) Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R R R R R R R R R Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- SC1_RES _INTER -- SC1_RES _FLD_ SEL -- SC1_RES _WENB -- -- -- -- SC1_RES_FS_ RATE[1:0] -- -- -- -- Initial value: 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R/W R R R/W R/W R R R R/W R R R R/W Bit Bit Name Initial Value R/W Description 31 to 13 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 12 SC1_RES_ INTER 1 R/W Field Operating Mode Select 0: Progressive 1: Interlace 11, 10 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 9, 8 SC1_RES_ FS_RATE [1:0] 0 R/W Writing Rate Sets the frame buffer writing rate to the vertical frequency of the input signal. 0: 1/1 an input signal (The SC1_RES_FLD_SEL setting is invalid.) 1: 1/2 an input signal 2: 1/4 an input signal 3: 1/8 an input signal 7 to 5 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 4 SC1_RES_ FLD_SEL 0 R/W Write Field Select 0: Top field 1: Bottom field 3 to 1 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 0 SC1_RES_ WENB 0 R/W Frame Buffer Write Enable After making the setting to enable writing, writing starts from the second frame. 0: Frame buffer writing is disabled. 1: Frame buffer writing is enabled. Note: SC1_RES_INTER, SC1_RES_FS_RATE[1:0], and SC1_RES_FLD_SEL are updated when the SC1_SCL1_VEN_A bit in the SC1_SCL1 register update control register (SC1_SCL1_UPDATE) is 1. SC1_RES_WENB is updated when the SC1_SCL1_VEN_A and SC1_SCL1_VEN_B bits in the SC1_SCL1 register update control register (SC1_SCL1_UPDATE) are 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 33-119 RZ/A1H Group, RZ/A1M Group 33.2.98 33. Video Display Controller 5 (3): Scaler Bit Reduction Register (SC1_SCL1_WR6) Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R R R R R R R R R Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- -- -- -- -- -- -- -- -- -- -- SC1_RES_ DTH_ON -- -- -- SC1_RES_ BITDEC_ ON Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R R R R R/W R R R R/W Bit Bit Name Initial Value R/W Description 31 to 5 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 4 SC1_RES_ DTH_ON 0 R/W Dither Correction On/Off 0: Off (rounded off) 1: On (2 x 2 dither pattern) 3 to 1 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 0 SC1_RES_ BITDEC_ ON 0 R/W Bit Reduction On/Off 0: Off 1: On Note: This register is updated when the SC1_SCL1_VEN_A bit in the SC1_SCL1 register update control register (SC1_SCL1_UPDATE) is 1. 33.2.99 Write Detection Register (SC1_SCL1_WR7) Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- SC1_RES_ OVER FLOW Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R R R R R R R R R 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- -- -- -- -- -- Bit: SC1_RES_FLM_CNT[9:0] Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R R R R R R R R R Bit Bit Name Initial Value R/W Description 31 to 17 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 16 SC1_RES_ OVERFLOW 0 R Line Buffer Overflow Detect 1: Line buffer has overflowed. 0: Line buffer has not overflowed. 15 to 10 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 9 to 0 SC1_RES_ FLM_CNT [9:0] 0 R Frame Number Before Frame Being Accessed Frame number before the frame being accessed in the top field when SC1_SCL1_WR1.SC1_RES_TB_ADD_MOD = 1 or that in the top or bottom field when SC1_SCL1_WR1.SC1_RES_TB_ADD_MOD = 0. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 33-120 RZ/A1H Group, RZ/A1M Group 33.2.100 Bit: 33. Video Display Controller 5 (3): Scaler Write Address Register 1B (SC1_SCL1_WR8) 31 30 29 28 27 26 25 23 24 22 21 20 19 18 17 16 SC1_RES_BASE_B[31:16] Initial value: 0 R/W: R/W Bit: 15 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 SC1_RES_BASE_B[15:0] Initial value: 0 R/W: R/W 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 31 to 0 SC1_RES_ BASE_B[31:0] 0 R/W Frame Buffer Base Address for Bottom Sets the start address of the frame buffer to store the frame data for the bottom field when SC1_SCL1_WR1.SC1_RES_TB_ADD_MOD = 1. For 32-byte transfer: The lower five bits should be fixed to 0_0000. For 128-byte transfer: The lower seven bits should be fixed to 000_0000. Note: This register is updated when the SC1_SCL1_VEN_B bit in the SC1_SCL1 register update control register (SC1_SCL1_UPDATE) is 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 33-121 RZ/A1H Group, RZ/A1M Group 33.2.101 Bit: 33. Video Display Controller 5 (3): Scaler Write Address Register 2B (SC1_SCL1_WR9) 31 30 29 28 27 26 -- 25 24 23 22 21 20 19 18 17 16 SC1_RES_LN_OFF_B[14:0] Initial value: 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 R/W: R R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- -- -- -- -- -- SC1_RES_FLM_NUM_B[9:0] Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 R/W: R R R R R R R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 31 -- 0 R Reserved This bit is always read as 0. The write value should always be 0. 30 to 16 SC1_RES_ LN_OFF_B [14:0] 2048 R/W Frame Buffer Line Offset Address for Bottom Sets the line offset address for calculating the line start address for the bottom field when SC1_SCL1_WR1.SC1_RES_TB_ADD_MOD = 1. Line 0: SC1_RES_BASE_B Line 1: SC1_RES_BASE_B + SC1_RES_LN_OFF_B x 1 : Line n: SC1_RES_BASE + SC1_RES_LN_OFF_B x n For 32-byte transfer: The lower five bits should be fixed to 0_0000. For 128-byte transfer: The lower seven bits should be fixed to 000_0000. 15 to 10 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 9 to 0 SC1_RES_ FLM_NUM_B [9:0] 1 R/W Number of Frames of Buffer to be Written to for Bottom Field Number of frames defined by SC1_RES_FLM_NUM_B + 1 are used when SC1_SCL1_WR1.SC1_RES_TB_ADD_MOD = 1. Note: This register is updated when the SC1_SCL1_VEN_B bit in the SC1_SCL1 register update control register (SC1_SCL1_UPDATE) is 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 33-122 RZ/A1H Group, RZ/A1M Group 33.2.102 Bit: 33. Video Display Controller 5 (3): Scaler Write Address Register 3B (SC1_SCL1_WR10) 31 30 29 28 27 26 25 24 23 -- -- -- -- -- -- -- -- -- 22 21 20 19 18 17 16 SC1_RES_FLM_OFF_B[22:16] Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 R/W: R R R R R R R R R R/W R/W R/W R/W R/W R/W R/W Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 SC1_RES_FLM_OFF_B[15:0] Initial value: 0 R/W: R/W 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 31 to 23 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 22 to 0 SC1_RES_ FLM_OFF_ B[22:0] 524288 R/W Frame Buffer Frame Offset Address for Bottom Sets the frame offset address for calculating the start address of each frame for the bottom field when SC1_SCL1_WR1.SC1_RES_TB_ADD_MOD = 1. Buffer 0: SC1_RES_BASE_B Buffer 1: SC1_RES_BASE_B + SC1_RES_FLM_OFF_B x 1 : Buffer n: SC1_RES_BASE_B + SC1_RES_FLM_OFF_B x n For 32-byte transfer: The lower five bits should be fixed to 0_0000. For 128-byte transfer: The lower seven bits should be fixed to 000_0000. Note: This register is updated when the SC1_SCL1_VEN_B bit in the SC1_SCL1 register update control register (SC1_SCL1_UPDATE) is 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 33-123 RZ/A1H Group, RZ/A1M Group 33.2.103 Bit: 33. Video Display Controller 5 (3): Scaler Write Detection Register B (SC1_SCL1_WR11) 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R R R R R R R R R Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- -- -- -- -- -- Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R R R R R R R R R SC1_RES_FLM_CNT_B[9:0] Bit Bit Name Initial Value R/W Description 31 to 10 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 9 to 0 SC1_RES_ FLM_CNT_B[9:0] 0 R Frame number before the frame being accessed in Bottom Field Frame number before the frame being accessed in the bottom field when SC1_SCL1_WR1.SC1_RES_TB_ADD_MOD = 1. 33.2.104 Bit: Status Monitor 1 Register (SC1_SCL1_MON1) 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R R R R R R R R R Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- -- -- -- -- -- -- -- -- -- -- -- -- -- SC1_PBUF_NUM [1:0] Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R R R R R R R R R Bit Bit Name Initial Value R/W Description 31 to 10 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 9, 8 SC1_PBUF_ NUM[1:0] All 0 R Write pointer indicating the pointer buffer number corresponding to the location currently being written to. 7 to 0 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 33-124 RZ/A1H Group, RZ/A1M Group 33.2.105 Bit: 33. Video Display Controller 5 (3): Scaler Pointer Buffer 0 Register (SC1_SCL1_PBUF0) 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 SC1_PBUF0_ADD[31:16] Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R R R R R R R R R Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 SC1_PBUF0_ADD[15:0] Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R R R R R R R R R Bit Bit Name Initial Value R/W Description 31 to 0 SC1_PBUF0_ ADD[31:0] All 0 R Start address of the write buffer pointed to by pointer buffer 0. 33.2.106 Bit: Pointer Buffer 1 Register (SC1_SCL1_PBUF1) 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 SC1_PBUF1_ADD[31:16] Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R R R R R R R R R Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 SC1_PBUF1_ADD[15:0] Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R R R R R R R R R Bit Bit Name Initial Value R/W Description 31 to 0 SC1_PBUF1_ ADD[31:0] All 0 R Start address of the write buffer pointed to by pointer buffer 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 33-125 RZ/A1H Group, RZ/A1M Group 33.2.107 Bit: 33. Video Display Controller 5 (3): Scaler Pointer Buffer 2 Register (SC1_SCL1_PBUF2) 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 SC1_PBUF2_ADD[31:16] Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R R R R R R R R R Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 SC1_PBUF2_ADD[15:0] Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R R R R R R R R R Bit Bit Name Initial Value R/W Description 31 to 0 SC1_PBUF2_ ADD[31:0] All 0 R Start address of the write buffer pointed to by pointer buffer 2. 33.2.108 Bit: Pointer Buffer 3 Register (SC1_SCL1_PBUF3) 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 SC1_PBUF3_ADD[31:16] Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R R R R R R R R R Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 SC1_PBUF3_ADD[15:0] Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R R R R R R R R R Bit Bit Name Initial Value R/W Description 31 to 0 SC1_PBUF3_ ADD[31:0] All 0 R Start address of the write buffer pointed to by pointer buffer 3. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 33-126 RZ/A1H Group, RZ/A1M Group 33.2.109 Bit: 33. Video Display Controller 5 (3): Scaler Pointer Buffer and Field Information Register (SC1_SCL1_PBUF_FLD) 31 -- 30 -- 29 28 -- -- 27 -- 26 -- 25 24 -- SC1_FLD _INF3 23 -- 22 -- 21 -- 20 -- 19 -- 18 -- 17 16 -- SC1_FLD _INF2 Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R R R R R R R R R Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- SC1_FLD _INF1 -- SC1_FLD _INF0 -- -- -- -- -- -- -- -- -- -- -- -- Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R R R R R R R R R Bit Bit Name Initial Value R/W Description 31 to 25 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 24 SC1_FLD_ INF3 0 R Top or bottom field information of the frame buffer pointed to by pointer buffer 3. 0: Bottom 1: Top 23 to 17 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 16 SC1_FLD_ INF2 0 R Top or bottom field information of the frame buffer pointed to by pointer buffer 2. 0: Bottom 1: Top 15 to 9 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 8 SC1_FLD_ INF1 0 R Top or bottom field information of the frame buffer pointed to by pointer buffer 1. 0: Bottom 1: Top 7 to 1 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 0 SC1_FLD_ INF0 0 R Top or bottom field information of the frame buffer pointed to by pointer buffer 0. 0: Bottom 1: Top R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 33-127 RZ/A1H Group, RZ/A1M Group 33.2.110 Bit: 33. Video Display Controller 5 (3): Scaler Pointer Buffer Control Register (SC1_SCL1_PBUF_CNT) 31 -- 30 -- 29 28 -- -- 27 26 -- -- 25 -- 24 -- 23 -- 22 -- 21 20 -- -- 19 -- 18 -- 17 16 -- SC1_ PBUF_ RST Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R R R R R R R R R/W Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R R R R R R R R R Bit Bit Name Initial Value R/W Description 31 to 17 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 16 SC1_PBUF_ RST 0 R/W Reset Control for Pointer Buffer 0: Pointer buffer is not reset. 1: Pointer buffer is reset. 15 to 0 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. Note: This register is updated when the SC1_SCL1_UPDATE_B bit in the SC1_SCL1 register update control register (SC1_SCL1_UPDATE) is 1. 33.2.111 Bit: Graphics 1 Register Update Control Register (GR1_UPDATE) 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R R R R R R R R R Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- -- -- -- -- -- -- GR1_ UPDATE -- -- -- GR1_ P_VEN -- -- -- GR1_ IBUS_ VEN Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R/WC1 R R R R/WC1 R R R R/WC1 Bit Bit Name Initial Value R/W Description 31 to 9 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 8 GR1_ UPDATE 0 R/WC1 Frame Buffer Read Control Register Update 0: Registers are not updated. 1: Registers are updated. 7 to 5 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 4 GR1_P_ VEN 0 R/WC1 Graphics Display Register Update 0: Registers are not updated. 1: Registers are updated at the rising edge of the Vsync. 3 to 1 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 33-128 RZ/A1H Group, RZ/A1M Group 33. Video Display Controller 5 (3): Scaler Bit Bit Name Initial Value R/W Description 0 GR1_IBUS_ VEN 0 R/WC1 Frame Buffer Read Control Register Update 0: Registers are not updated. 1: Registers are updated at the rising edge of the Vsync. 33.2.112 Bit: Frame Buffer Read Control Register (Graphics 1) (GR1_FLM_RD) 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R R R R R R R R R Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- GR1_ R_ENB Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R R R R R R R R R/W Bit Bit Name Initial Value R/W Description 31 to 1 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 0 GR1_R_ ENB 0 R/W Frame Buffer Read Enable 0: Frame buffer reading is disabled. 1: Frame buffer reading is enabled. Note: This register is updated when the GR1_IBUS_VEN bit in the graphics 1 register update control register (GR1_UPDATE) is 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 33-129 RZ/A1H Group, RZ/A1M Group 33.2.113 Bit: Frame Buffer Control Register 1 (Graphics 1) (GR1_FLM1) 31 GR1_FLD_ SEL Initial value: R/W: Bit: 33. Video Display Controller 5 (3): Scaler 30 -- 29 28 -- -- 27 26 -- -- 25 -- 24 -- 23 -- 22 -- 21 -- 20 -- 19 -- 18 -- 17 16 -- GR1_LN_ OFF_DIR 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R R R R R R R R R R R R R R R/W 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- GR1_ BST_MD -- -- -- -- -- -- GR1_FLM_SEL[1:0] -- -- -- -- -- -- Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R/W R/W R R R R R R R R/W Bit Bit Name Initial Value R/W Description 31 GR1_FLD_SEL 0 R/W Enables or disables top or bottom field selection for the next frame buffer to be read. 0: Field selection is disabled. 1: Top or bottom field can be selected. 30 to 17 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 16 GR1_LN_ OFF_DIR 0 R/W Selects the line offset address direction of the frame buffer. 0: Increments the address by the line offset address. 1: Decrements the address by the line offset address. 15 to 10 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 9, 8 GR1_FLM_SEL [1:0] 0 R/W Selects a frame buffer address setting signal. 0: Links to scaling-down process. (This setting is prohibited when separate write addresses are specified for the top and bottom fields; that is, SC1_RES_TB_ADD_MOD = 1 in SC1_SCL1_WR1.) 1: Selects GR1_FLM_NUM. 2: Setting prohibited. 3: Links to pointer buffer. 7 to 1 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 0 GR1_BST_MD 0 R/W Frame Buffer Burst Transfer Mode 0: 32-byte transfer 1: 128- byte transfer Note: GR1_FLD_SEL is updated when the GR1_P_VEN bit in the graphics 1 register update control register (GR1_UPDATE) is 1. GR1_LN_OFF_DIR and GR1_IMR_FLM_INV are updated when the GR1_IBUS_VEN bit in the graphics 1 register update control register (GR1_UPDATE) is 1. GR1_FLM_SEL is updated when the GR1_P_VEN and GR1_IBUS_VEN bits in the graphics 1 register update control register (GR1_UPDATE) are 1. GR1_BST_MD is updated when the GR1_IBUS_VEN and GR1_P_VEN bits in the graphics 1 register update control register (GR1_UPDATE) are 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 33-130 RZ/A1H Group, RZ/A1M Group 33.2.114 Bit: 33. Video Display Controller 5 (3): Scaler Frame Buffer Control Register 2 (Graphics 1) (GR1_FLM2) 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 GR1_BASE[31:16] Initial value: 0 R/W: R/W Bit: 15 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 GR1_BASE[15:0] Initial value: 0 R/W: R/W 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 31 to 0 GR1_BASE [31:0] 0 R/W Frame Buffer Base Address Sets the start address of the frame buffer where frame data is to be stored. GR1_BASE[4:3] and GR1_BASE[6:3] are referred to during 32-byte burst transfer and 128-byte burst transfer, respectively, to skip the start line data. The lower three bits should be fixed to 000. Note: This register is updated when the GR1_IBUS_VEN and GR1_P_VEN bits in the graphics 1 register update control register (GR1_UPDATE) are 1. 33.2.115 Bit: Frame Buffer Control Register 3 (Graphics 1) (GR1_FLM3) 31 30 29 28 27 26 25 GR1_FLD _NXT Initial value: 0 R/W: R/W 24 23 22 21 20 19 18 17 16 GR1_LN_OFF[14:0] 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W 9 8 7 6 5 4 3 2 1 0 15 14 13 12 11 10 -- -- -- -- -- -- Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 R/W: R R R R R R R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit: GR1_FLM_NUM[9:0] Bit Bit Name Initial Value R/W Description 31 GR1_FLD_NXT 0 R/W Top or Bottom Field Selection for Next Frame Buffer 0: Bottom 1: Top 30 to 16 GR1_LN_ OFF[14:0] 2048 R/W Frame Buffer Line Offset Address Sets the line offset address for calculating the start address of each line. Line 0: GR1_BASE Line 1: GR1_BASE + GR1_LN_OFF x 1 : Line n: GR1_BASE + GR1_LN_OFF x n For 32-byte transfer: The lower five bits should be fixed to 0 0000. For 128-byte transfer: The lower seven bits should be fixed to 000 0000. 15 to 10 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 9 to 0 GR1_FLM_ NUM[9:0] 1 R/W Frame Number of Frame Buffer Manually set the frame number when GR1_FLM_SEL = 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 33-131 RZ/A1H Group, RZ/A1M Group 33. Video Display Controller 5 (3): Scaler Note: GR1_FLD_NXT is updated when the GR1_P_VEN bit in the graphics 1 register update control register (GR1_UPDATE) is 1. GR1_LN_OFF[14:0] and GR1_FLM_NUM[9:0] are updated when the GR1_IBUS_VEN bit in the graphics 1 register update control register (GR1_UPDATE) is 1. 33.2.116 Frame Buffer Control Register 4 (Graphics 1) (GR1_FLM4) 22 21 20 19 17 16 0 0 0 R/W R/W R/W R/W 3 2 1 0 31 30 29 28 27 26 25 24 23 -- -- -- -- -- -- -- -- -- Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 1 R/W: R R R R R R R R R R/W R/W R/W Bit: 15 14 13 12 11 10 9 8 7 6 5 4 Bit: 18 GR1_FLM_OFF[22:16] GR1_FLM_OFF[15:0] Initial value: 0 R/W: R/W 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 31 to 23 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 22 to 0 GR1_FLM_ OFF[22:0] 524288 R/W Frame Buffer Frame Offset Address Specifies the frame offset address used for calculating the start address of each frame buffer when more than one buffer is used. Buffer 0: GR1_BASE Buffer 1: GR1_BASE + GR1_FLM_OFF x 1 : Buffer n: GR1_BASE + GR1_FLM_OFF x n For 32-byte transfer: The lower five bits should be fixed to 0 0000. For 128-byte transfer: The lower seven bits should be fixed to 000 0000. Note: This register is updated when the GR1_IBUS_VEN bit in the graphics 1 register update control register (GR1_UPDATE) is 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 33-132 RZ/A1H Group, RZ/A1M Group 33.2.117 Bit: 33. Video Display Controller 5 (3): Scaler Frame Buffer Control Register 5 (Graphics 1) (GR1_FLM5) 31 30 29 28 27 -- -- -- -- -- 26 25 24 23 22 21 20 19 18 17 16 GR1_FLM_LNUM[10:0] Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- -- -- -- -- GR1_FLM_LOOP[10:0] Initial value: 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 R/W: R R R R R R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 31 to 27 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 26 to 16 GR1_FLM_ LNUM[10:0] 0 R/W Sets number of lines in a frame Number of lines is (GR1_FLM_LNUM + 1). 15 to 11 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 10 to 0 GR1_FLM_ LOOP[10:0] 1023 R/W Number of lines when reading the addresses repeatedly by returning to the start address after reaching the end address. (GR1_FLM_LOOP + 1) lines are read. Note: This register is updated when the GR1_IBUS_VEN bit in the graphics 1 register update control register (GR1_UPDATE) is 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 33-133 RZ/A1H Group, RZ/A1M Group 33.2.118 Bit: 33. Video Display Controller 5 (3): Scaler Frame Buffer Control Register 6 (Graphics 1) (GR1_FLM6) 31 30 29 28 - GR1_FORMAT[3:0] Initial value: R/W: Bit: R/W: 26 25 24 23 -- 22 21 20 19 18 17 16 GR1_HW[10:0] 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R/W R/W R/W R R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- GR1_ CNV444_ MD -- -- GR1_YCC_SWAP[2:0] - Initial value: 27 GR1_RDSWA[2:0] GR1_STA_POS[5:0] 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R/W R/W R/W R/W R/W R R/W R R R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 31 to 28 GR1_ FORMAT [3:0] 8 R/W Sets the format of the frame buffer read signal. 0: RGB565 1: RGB888 2: RGB1555 3: RGB4444 4: RGB8888 5: CLUT8 6: CLUT4 7: CLUT1 8: YCbCr422 9: YCbCr444 10: RGB5551 11: RGB8888 12 to 15: Setting prohibited 27 -- 0 R Reserved This bit is always read as 0. The write value should always be 0. 26 to 16 GR1_HW [10:0] 0 R/W Sets the width of the horizontal valid period. The width is (GR1_HW + 1) pixels. Note: The set value should be equal to or more than two. 15 to 13 GR1_YCC_ SWAP[2:0] 0 R/W Controls swapping of data read from buffer in the YCbCr422 format. 0: Cb/Y0/Cr/Y1 1: Y0/Cb/Y1/Cr 2: Cr/Y0/Cb/Y1 3: Y0/Cr/Y1/Cb 4: Y1/Cr/Y0/Cb 5: Cr/Y1/Cb/Y0 6: Y1/Cb/Y0/Cr 7: Cb/Y1/Cr/Y0 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 33-134 RZ/A1H Group, RZ/A1M Group 33. Video Display Controller 5 (3): Scaler Bit Bit Name Initial Value R/W Description 12 to 10 GR1_ RDSWA [2:0] 0 R/W 8-Bit, 16-Bit, or 32-Bit Swap Setting These bits control swapping in frame buffer reading as follows. Bit 0 0: Swapped in 8-bit units. 1: Not swapped in 8-bit units. Bit 1 0: Swapped in 16-bit units. 1: Not swapped in 16-bit units. Bit 2 0: Swapped in 32-bit units. 1: Not swapped in 32-bit units. According to the setting of these bits, data is swapped as follows. Each number in parentheses ((1) to (8)) indicates 8-bit data. 000: (1) (2) (3) (4) (5) (6) (7) (8) [Not swapped] 001: (2) (1) (4) (3) (6) (5) (8) (7) [Swapped in 8-bit units] 010: (3) (4) (1) (2) (7) (8) (5) (6) [Swapped in 16-bit units] 011: (4) (3) (2) (1) (8) (7) (6) (5) [Swapped in 16-bit units + 8-bit units] 100: (5) (6) (7) (8) (1) (2) (3) (4) [Swapped in 32-bit units] 101: (6) (5) (8) (7) (2) (1) (4) (3) [Swapped in 32-bit units + 8-bit units] 110: (7) (8) (5) (6) (3) (4) (1) (2) [Swapped in 32-bit units + 16-bit units] 111: (8) (7) (6) (5) (4) (3) (2) (1) [Swapped in 32-bit units + 16-bit units + 8-bit units] 9 -- 0 R Reserved This bit is always read as 0. The write value should always be 0. 8 GR1_ CNV444_ MD 0 R/W Sets the interpolation mode for YCbCr422 to YCbCr444 conversion. 0: Hold interpolation 1: Average interpolation 7, 6 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 5 to 0 GR1_STA_ POS[5:0] 0 R/W Sets the amount of data to be skipped through. Specifically data amount equal to the amount indicated by GR1_STA_POS is skipped from the start of the line. Note: GR1_YCC_SWAP, GR1_CNV444, and GR1_STA_POS are updated when GR1_P_VEN bit in the graphics 1 register update control register (GR1_UPDATE) is 1. GR1_ RDSWA is updated when the GR1_UPDATE bit in the graphics 1 register update control register (GR1_UPDATE) is 1. GR1_FORMAT and GR1_HW are updated when GR1_IBUS_VEN and GR1_P_VEN bits in the graphics 1 register update control register (GR1_UPDATE) are 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 33-135 RZ/A1H Group, RZ/A1M Group 33.2.119 Bit: 33. Video Display Controller 5 (3): Scaler Alpha Blending Control Register 1 (Graphics 1) (GR1_AB1) 31 -- 30 -- 29 28 27 26 25 24 23 22 21 20 19 18 17 16 -- GR1_ CUS_ CON_ON -- -- -- -- -- -- -- -- -- -- -- -- Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R/W R R R R R R R R R R R R 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- GR1_ARC _ON -- GR1_ARC _DISP_ON -- GR1_ GRC_DISP _ON -- -- Bit: GR1_ARC GR1_ACA _MUL LC_MD Initial value: 0 R/W: R/W -- -- -- -- GR1_DISP_SEL[1:0] 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R R/W R R R R/W R R R R/W R R R/W R/W Bit Bit Name Initial Value R/W Description 31 to 29 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 28 GR1_CUS_ CON_ON 0 R/W Enables or disables cascaded connection. 0: Cascaded connection is disabled. 1: Cascaded connection is enabled. 27 to 16 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 15 GR1_ARC_ MUL 0 R/W Enables or disables multiplication with the current for alpha blending in rectangular area. 0: Disabled 1: Enabled 14 GR1_ACALC_ MD 0 R/W Enables or disables pre-multiplication for alpha blending in pixel units. 0: Disabled 1: Enabled 13 -- 0 R Reserved This bit is always read as 0. The write value should always be 0. 12 GR1_ARC_ ON 0 R/W Enables or disables alpha blending in rectangular area. 0: Disabled 1: Enabled 11 to 9 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 8 GR1_ARC_ DISP_ON 0 R/W Turns on/off frame-line display of the image area for alpha blending in rectangular area. 0: Frame-line display is turned off. 1: Frame-line display is turned on. 7 to 5 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 4 GR1_GRC_ DISP_ON 0 R/W Turns on/off frame-line display of the graphics image area. 0: Frame-line display off 1: Frame-line display on 3, 2 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 33-136 RZ/A1H Group, RZ/A1M Group 33. Video Display Controller 5 (3): Scaler Bit Bit Name Initial Value R/W Description 1, 0 GR1_DISP_ SEL[1:0] 0 R/W Selects the graphics display mode. 0: Background color display (GR1_BASE) 1: Lower-layer graphics display When displaying video image or enlarged graphics, select this setting. 2: Current graphics display When displaying graphics, select this setting. 3: Blended display of lower-layer graphics and current graphics* Note: *When cascaded connection is disabled (GR1_CUS_CON_ON = 0), select this setting whenever chroma-key processing is to proceed. Since only current graphics are to be displayed by chroma-key processing, set the values for both pixels to be subject to chroma-keying and pixels not to be subject to chromakeying to 255. Note: GR1_CUS_CON_ON is updated when GR1_UPDATE bit in the graphics 1 register update control register (GR1_UPDATE) is 1. The other bits are updated when GR1_P_VEN bit in the graphics 1 register update control register (GR1_UPDATE) is 1. 33.2.120 Alpha Blending Control Register 2 (Graphics 1) (GR1_AB2) 26 25 24 23 22 19 18 17 16 0 0 0 0 0 R/W R/W R/W R/W R/W R/W 5 4 3 2 1 0 0 0 0 0 0 R/W R/W R/W R/W R/W 21 31 30 29 28 27 -- -- -- -- -- Initial value: 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R/W R/W R/W R/W R/W Bit: 15 14 13 12 11 10 9 8 7 6 -- -- -- -- -- Initial value: 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R/W R/W R/W R/W R/W R/W Bit: 20 GR1_GRC_VS[10:0] GR1_GRC_VW[10:0] Bit Bit Name Initial Value R/W Description 31 to 27 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 26 to 16 GR1_GRC_ VS[10:0] 0 R/W Vertical Start Position of Graphics Image Area. Note: The set value should be four or more (lines). GR1_GRC_VS + GR1_GRC_VW should be equal to or less than 2039 (lines). 15 to 11 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 10 to 0 GR1_GRC_ VW[10:0] 0 R/W Vertical Width of Graphics Image Area. Note: This register is updated when the GR1_P_VEN bit in the graphics 1 register update control register (GR1_UPDATE) is 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 33-137 RZ/A1H Group, RZ/A1M Group 33.2.121 Bit: 33. Video Display Controller 5 (3): Scaler Alpha Blending Control Register 3 (Graphics 1) (GR1_AB3) 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 GR1_GRC_HS[10:0] -- -- -- -- -- Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- -- -- -- -- Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W GR1_GRC_HW[10:0] Bit Bit Name Initial Value R/W Description 31 to 27 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 26 to 16 GR1_GRC_ HS[10:0] 0 R/W Horizontal Start Position of Graphics Image Area. Note: The set value should be 16 or more (clock cycles). GR1_GRC_HS + GR1_GRC_HW should be equal to or less than 2015 (clock cycles). 15 to 11 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 10 to 0 GR1_GRC_ HW[10:0] 0 R/W Horizontal Width of Graphics Image Area. Note: For displaying an image with 1- or 2-pixel horizontal width, set GR1_HW to 2 and GR1_GRC_HW to 1 (1 pixel) or 2 (2 pixels). Note: This register is updated when the GR1_P_VEN bit in the graphics 1 register update control register (GR1_UPDATE) is 1. 33.2.122 Alpha Blending Control Register 4 (Graphics 1) (GR1_AB4) Bit: 31 30 29 28 27 -- -- -- -- -- 26 25 24 23 22 21 20 19 18 17 16 GR1_ARC_VS[10:0] Initial Value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- -- -- -- -- GR1_ARC_VW[10:0] Initial Value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 31 to 27 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 26 to 16 GR1_ARC_ VS[10:0] 0 R/W Sets the vertical start position of the valid image area for alpha blending in a rectangular area. 15 to 11 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 10 to 0 GR1_ARC_ VW[10:0] 0 R/W Sets the vertical width of the valid image area for alpha blending in a rectangular area. Note: This register is updated when GR1_P_VEN bit in the graphics 1 register update control register (GR1_UPDATE) is 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 33-138 RZ/A1H Group, RZ/A1M Group 33.2.123 33. Video Display Controller 5 (3): Scaler Alpha Blending Control Register 5 (Graphics 1) (GR1_AB5) Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 -- -- -- -- -- Initial Value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 GR1_ARC_HS[10:0] GR1_ARC_HW[10:0] -- -- -- -- -- Initial Value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 31 to 27 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 26 to 16 GR1_ARC_ HS[10:0] 0 R/W Sets the horizontal start position of the valid image area for alpha blending in a rectangular area. 15 to 11 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 10 to 0 GR1_ARC_ HW[10:0] 0 R/W Sets the horizontal width of the valid image area for alpha blending in a rectangular area. Note: This register is updated when GR1_P_VEN bit in the graphics 1 register update control register (GR1_UPDATE) is 1. 33.2.124 Alpha Blending Control Register 6 (Graphics 1) (GR1_AB6) Bit: 31 30 29 28 27 26 25 24 -- -- -- -- -- -- -- GR1_ARC _MODE Initial Value: 23 22 21 20 19 18 17 16 GR1_ARC_COEF[7:0] 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R/W R/W R/W R/W R/W R/W R/W R/W R/W 7 6 5 4 3 2 1 0 Bit: 15 14 13 12 11 10 9 8 -- -- -- -- -- -- -- -- Initial Value: GR1_ARC_RATE[7:0] 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R R/W R/W R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 31 to 25 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 24 GR1_ARC_ MODE 0 R/W Alpha Blending Mode in Rectangular Area 0: Addition 1: Subtraction 23 to 16 GR1_ARC_ COEF[7:0] 0 R/W Alpha Coefficient for Alpha Blending in Rectangular Area (0 to 255) [7:0]: Variation (absolute value) 15 to 8 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 7 to 0 GR1_ARC_ RATE[7:0] 0 R/W Frame Rate for Alpha Blending in Rectangular Area Note: This register is updated when GR1_P_VEN bit in the graphics 1 register update control register (GR1_UPDATE) is 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 33-139 RZ/A1H Group, RZ/A1M Group 33.2.125 Bit: 33. Video Display Controller 5 (3): Scaler Alpha Blending Control Register 7 (Graphics 1) (GR1_AB7) 31 30 29 28 27 26 25 24 -- -- -- -- -- -- -- -- 23 22 21 20 19 18 17 16 GR1_ARC_DEF[7:0] Initial value: 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 R/W: R R R R R R R R R/W R/W R/W R/W R/W R/W R/W R/W Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- GR1_ CK_ON -- -- -- -- -- -- -- -- -- -- -- -- -- -- Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R R R R R R R R R/W Bit Bit Name Initial Value R/W Description 31 to 24 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 23 to 16 GR1_ARC_ DEF[7:0] 255 R/W Initial Alpha Value for Alpha Blending in Rectangular Area 15 to 1 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 0 GR1_CK_ ON 0 R/W CLUT-Index/RGB-Index Chroma-Key Processing On/Off 0: Off 1: On Note: This register is updated when the GR1_P_VEN bit in the graphics 1 register update control register (GR1_UPDATE) is 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 33-140 RZ/A1H Group, RZ/A1M Group 33.2.126 Bit: 33. Video Display Controller 5 (3): Scaler Alpha Blending Control Register 8 (Graphics 1) (GR1_AB8) 31 30 29 28 27 26 25 24 23 22 21 GR1_CK_KCLUT[7:0] Initial value: 0 R/W: R/W Bit: 15 0 R/W: R/W 19 18 17 16 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 GR1_CK_KB[7:0] Initial value: 20 GR1_CK_KG[7:0] GR1_CK_KR[7:0] 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 31 to 24 GR1_CK_ KCLUT[7:0] 0 R/W CLUT Signal for CLUT-Index Chroma-Key Processing CLUT: Unsigned 8 bits (0 to 255 [LSB]) 23 to 16 GR1_CK_ KG[7:0] 0 R/W G Signal for RGB-Index Chroma-Key Processing G: Unsigned 8 bits (0 to 255 [LSB]) 15 to 8 GR1_CK_ KB[7:0] 0 R/W B Signal for RGB-Index Chroma-Key Processing B: Unsigned 8 bits (0 to 255 [LSB]) 7 to 0 GR1_CK_ KR[7:0] 0 R/W R Signal for RGB-Index Chroma-Key Processing R: Unsigned 8 bits (0 to 255 [LSB]) Note: This register is updated when the GR1_P_VEN bit in the graphics 1 register update control register (GR1_UPDATE) is 1. 33.2.127 Bit: Alpha Blending Control Register 9 (Graphics 1) (GR1_AB9) 31 30 29 28 27 26 25 24 23 22 21 GR1_CK_A[7:0] Initial value: 0 R/W: R/W Bit: 15 0 R/W: R/W 19 18 17 16 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 GR1_CK_B[7:0] Initial value: 20 GR1_CK_G[7:0] GR1_CK_R[7:0] 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 31 to 24 GR1_CK_A [7:0] 0 R/W Replaced Alpha Signal after RGB-Index Chroma-Key Processing : Unsigned 8 bits (0 to 255 [LSB]) Note: These bits should always be set to 255 to display the current graphics only when cascaded connection is disabled. 23 to 16 GR1_CK_G [7:0] 0 R/W Replaced G Signal after RGB-Index Chroma-Key Processing G: Unsigned 8 bits (0 to 255 [LSB]) 15 to 8 GR1_CK_B [7:0] 0 R/W Replaced B Signal after RGB-Index Chroma-Key Processing B: Unsigned 8 bits (0 to 255 [LSB]) 7 to 0 GR1_CK_R [7:0] 0 R/W Replaced R Signal after RGB-Index Chroma-Key Processing R: Unsigned 8 bits (0 to 255 [LSB]) Note: This register is updated when the GR1_P_VEN bit in the graphics 1 register update control register (GR1_UPDATE) is 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 33-141 RZ/A1H Group, RZ/A1M Group 33.2.128 Bit: 33. Video Display Controller 5 (3): Scaler Alpha Blending Control Register 10 (Graphics 1) (GR1_AB10) 31 30 29 28 27 26 25 24 23 22 21 GR1_A0[7:0] Initial value: 0 R/W: R/W Bit: 15 18 17 16 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 0 R/W: R/W 19 GR1_G0[7:0] GR1_B0[7:0] Initial value: 20 GR1_R0[7:0] 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 31 to 24 GR1_A0 [7:0] 0 R/W CLUT1 0 Signal Replaced with signal when in the CLUT1 format and CLUT1 = 0. Replaced with signal when in the RGB1555/RGB5551 format and = 0. Note: These bits should always be set to 255 to display the current graphics only when cascaded connection is disabled. 23 to 16 GR1_G0 [7:0] 0 R/W CLUT1 G0 Signal Replaced with G signal when in the CLUT1 format and CLUT1 = 0. 15 to 8 GR1_B0 [7:0] 0 R/W CLUT1 B0 Signal Replaced with B signal when in the CLUT1 format and CLUT1 = 0. 7 to 0 GR1_R0 [7:0] 0 R/W CLUT1 R0 Signal Replaced with R signal when in the CLUT1 format and CLUT1 = 0. Note: This register is updated when the GR1_P_VEN bit in the graphics 1 register update control register (GR1_UPDATE) is 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 33-142 RZ/A1H Group, RZ/A1M Group 33.2.129 Bit: 33. Video Display Controller 5 (3): Scaler Alpha Blending Control Register 11 (Graphics 1) (GR1_AB11) 31 30 29 28 27 26 25 24 23 22 21 20 GR1_A1[7:0] Initial value: 0 R/W: R/W Bit: 15 17 16 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 0 R/W: R/W 18 GR1_G1[7:0] GR1_B1[7:0] Initial value: 19 GR1_R1[7:0] 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 31 to 24 GR1_A1 [7:0] 0 R/W CLUT1 1 Signal Replaced with signal when in the CLUT1 format and CLUT1 = 1. Replaced with signal when in the RGB1555/RGB5551 format and = 1. Note: These bits should always be set to 255 to display the current graphics only when cascaded connection is disabled. 23 to 16 GR1_G1 [7:0] 0 R/W CLUT1 G1 Signal Replaced with G signal when in the CLUT1 format and CLUT1 = 1. 15 to 8 GR1_B1 [7:0] 0 R/W CLUT1 B1 Signal Replaced with B signal when in the CLUT1 format and CLUT1 = 1. 7 to 0 GR1_R1 [7:0] 0 R/W CLUT1 R1 Signal Replaced with R signal when in the CLUT1 format and CLUT1 = 1. Note: This register is updated when the GR1_P_VEN bit in the graphics 1 register update control register (GR1_UPDATE) is 1. 33.2.130 Background Color Control Register (Graphics 1) (GR1_BASE) 31 30 29 28 27 26 25 24 -- -- -- -- -- -- -- -- Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R R/W R/W R/W R/W Bit: 15 14 13 12 11 10 9 8 7 6 5 4 Bit: 23 22 21 GR1_BASE_B[7:0] Initial value: R/W: 20 19 18 17 16 0 0 0 R/W R/W R/W R/W 3 2 1 0 GR1_BASE_G[7:0] GR1_BASE_R[7:0] 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 31 to 24 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 23 to 16 GR1_BASE_ G[7:0] 0 R/W Background Color G/Y Signal G/Y: Unsigned 8 bits (0 to 255 [LSB]) 15 to 8 GR1_BASE_ B[7:0] 128 R/W Background Color B/Cb Signal B: Unsigned 8 bits (0 to 255 [LSB]) Cb: 8 bits; 128 offset binary; unsigned (0 to 255 [LSB]) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 33-143 RZ/A1H Group, RZ/A1M Group 33. Video Display Controller 5 (3): Scaler Bit Bit Name Initial Value R/W Description 7 to 0 GR1_BASE_ R[7:0] 128 R/W Background Color R/Cr Signal R: Unsigned 8 bits (0 to 255 [LSB]) Cr: 8 bits; 128 offset binary; unsigned (0 to 255 [LSB]) Note: This register is updated when the GR1_P_VEN bit in the graphics 1 register update control register (GR1_UPDATE) is 1. 33.2.131 Bit: CLUT Table Control Register (Graphics 1) (GR1_CLUT) 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- GR1_ CLT_SEL Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R R R R R R R R R/W Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R R R R R R R R R Bit Bit Name Initial Value R/W Description 31 to 17 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 16 GR1_CLT_SEL 0 R/W CLUT Table Select Signal 0: Selects CLUT table 0. Referring to the CLUT table 0 value to expand to RGB8888 The CPU side can read-access or write-access to the CLUT table 1. 1: Selects CLUT table 1. Referring to the CLUT table 1 value to expand to RGB8888 The CPU side can read-access or write-access to the CLUT table 0. 15 to 0 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. Note: This register is updated when the GR1_P_VEN bit in the graphics 1 register update control register (GR1_UPDATE) is 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 33-144 RZ/A1H Group, RZ/A1M Group 33.2.132 33. Video Display Controller 5 (3): Scaler Status Monitor Register (Graphics 1) (GR1_MON) Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Initial Value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R R R R R R R R R Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- GR1_ ARC_ST -- -- -- -- -- -- -- -- -- -- -- -- -- -- Initial Value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R R R R R R R R R Bit Bit Name Initial Value R/W Description 31 to 1 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 0 GR1_ARC_ST 0 R Status Flag for Alpha Blending in Rectangular Area 0: Addition or subtraction has been completed. ( value is 0 or 255) 1: Addition or subtraction is in progress. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 33-145 RZ/A1H Group, RZ/A1M Group 33.3 Usage Method 33.3.1 (1) 33. Video Display Controller 5 (3): Scaler Scaling Setting Example for 525i Video Input and VGA-Size (640 x 480) Video Output Angles of View for Input and Output This section describes an example of setting the signals of the input and output angles of view shown in Table 33.43. Here, the over-scan rate is assumed to be 100%. Table 33.43 Input and Output Angles for 525i Video Input and VGA-Size (640 x 480) Video Output Input Signal Output Signal Signal Format Rotation Buffer Planes Scaling Filter 1440 x 240 640 x 480 YCbCr Normal Two planes 2-tap linear Frame buffer Internal bus write control block Internal bus read control block Bit reduction block Data expansion block Scale-down control block Input controller Sync control block Scale-up control block Moving picture synthesizing block Enable signal generation Image quality improver Video image signal Sync signal Figure 33.19 (2) Signal Paths for Displaying Input Video Image Horizontal Scaling (Horizontal Scale Down, Scaling Filter: 2-Tap Linear) The scaling rate for folding can be calculated as shown below. RATIO_org = round (1440 / 640 x 4096) = 9216 = (9216 x (640 - 1) - (1440 - 1) x 4096) / (640 - 1) = -8.01 Horizontal scaling ratio = roundup (9216 - (-8.01)) = 9225 (3) Vertical Scaling (Vertical Scale Up, Scaling Filter: 2-Tap Linear) The scaling rate for folding can be calculated as shown below. RATIO_org = round (240 / 480 x 4096) = 2048 = (2048 x (480 - 1) - (240 - 1) x 4096) / (480 - 1) = 4.27 Vertical scaling ratio = round (2048 - (4.07)) = 2044 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 33-146 RZ/A1H Group, RZ/A1M Group (4) 33. Video Display Controller 5 (3): Scaler Setting Frame Buffer Access Area Since video data is written to the frame buffer after scaled down, the write size is 640 x 240 pixels. The frame buffer area required is 640 pixels or more for line offset and line offset x 240 pixels or more for frame offset. 240 Number of lines in vertical direction 640 Number of pixels in horizontal direction At least 640 pixels are necessary for the buffer area. Frame offset address Image area At least 240 lines are necessary for the buffer area. Here, the frame buffer work area is assumed to be 1024 x 256 pixels. Line offset address Frame buffer work area Figure 33.20 Frame Buffer Access Area Setting Since the frame buffer is accessed in 64-bit units, YCbCr422 (16 bits) is accessed in 4-pixel units. The line offset address values to be set are: SC_RES_LN_OFF[14:0] = 1024 x 2 = 2048 GR_LN_OFF[14:0] = 1024 x 2 = 2048 The frame offset address values to be set are: SC_RES_FLM_OFF[22:0] = SC_RES_LN_OFF[14:0] x 256 = 524288 GR_FLM_OFF[22:0] = GR_LN_OFF[14:0] x 256 = 524288 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 33-147 RZ/A1H Group, RZ/A1M Group (5) 33. Video Display Controller 5 (3): Scaler Register Setting Example Table 33.44 Register Setting Example for 525i Video Input and VGA-Size Video Output Register Name Bit Name Settings Remarks Synchronization Control SC_SCL0_FRC3 SC_RES_VS_SEL 0 External Vsync selected SC_SCL0_FRC4 SC_RES_FH[10:0] 799 Horizontal period width of output signal (period width = set value + 1) SC_SCL0_DS2 SC_RES_VS[10:0] 15 Vertical capture start position of input signal SC_SCL0_DS2 SC_RES_VW[10:0] 240 Vertical capture width of input signal SC_SCL0_DS3 SC_RES_HS[10:0] 244 Horizontal capture start position of input signal SC_SCL0_DS3 SC_RES_HW[10:0] 1440 Horizontal capture width of input signal Size of Angle of View SC_SCL0_FRC6 SC_RES_F_VS[10:0] 35 Vertical valid start position of full screen SC_SCL0_FRC6 SC_RES_F_VW[10:0] 480 Vertical valid width of full screen SC_SCL0_FRC7 SC_RES_F_HS[10:0] 144 Horizontal valid start position of full screen SC_SCL0_FRC7 SC_RES_F_HW[10:0] 640 Horizontal valid width of full screen SC_SCL0_US2 SC_RES_P_VS[10:0] 35 Vertical valid start position of output image SC_SCL0_US2 SC_RES_P_VW[10:0] 480 Vertical valid width of output image SC_SCL0_US3 SC_RES_P_HS[10:0] 144 Horizontal valid start position of output image SC_SCL0_US3 SC_RES_P_HW[10:0] 640 Horizontal valid width of output image Scaling Setting SC_SCL0_DS4 SC_RES_DS_H_RATIO [15:0] 9224 Horizontal scaling-down because SC_RES_DS_H_RATIO is equal to or larger than 4096 SC_SCL0_DS1 SC_RES_DS_H_ON 1 Horizontal scaling-down on SC_SCL0_US1 SC_RES_US_H_ON 0 Horizontal scaling-up off SC_SCL0_US5 SC_RES_US_H_RATIO [15:0] 4096 Horizontal scaling-up off because SC_RES_US_H_RATIO is equal to or larger than 4096 SC_SCL0_DS1 SC_RES_DS_V_ON 0 Vertical scaling-down off SC_SCL0_US1 SC_RES_US_V_ON 1 Vertical scaling-up on SC_SCL0_DS6 SC_RES_V_RATIO[15:0] 2044 Vertical scaling-up because SC_RES_V_RATIO is smaller than 4096 SC_SCL0_DS7 SC_RES_OUT_VW[10:0] 240 Vertical valid input width because the vertical scaling-down function is off SC_SCL0_DS7 SC_RES_OUT_HW[10:0] 640 Horizontal image size after horizontal scaling-down SC_SCL0_US4 SC_RES_IN_VW[10:0] 240 Vertical width of frame buffer read SC_SCL0_US4 SC_RES_IN_HW[10:0] 640 Horizontal width of frame buffer read SC_SCL0_DS5 SC_RES_TOP_ INIPHASE[11:0] 2048 Top field adjusted by 0.5-line phase SC_SCL0_DS5 SC_RES_BTM_ INIPHASE[11:0] 0 No phase adjustment for bottom field SC_SCL0_FRC5 SC_RES_FLD_DLY_SEL 1 IP conversion with two planes of frame buffer used for vertical scaling-up IP Conversion Setting Frame Buffer Write Setting SC_SCL1_WR1 SC_RES_DS_WR_MD [2:0] 0 Normal write mode for rotation control SC_SCL1_WR1 SC_RES_MD[1:0] 0 Frame buffer write format YCbCr422 (16 bits) SC_SCL1_WR2 SC_RES_BASE[31:0] 0 Frame buffer write start address (0 in setting example) SC_SCL1_WR3 SC_RES_LN_OFF[14:0] 2048 Frame buffer write line offset R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 33-148 RZ/A1H Group, RZ/A1M Group Table 33.44 33. Video Display Controller 5 (3): Scaler Register Setting Example for 525i Video Input and VGA-Size Video Output Register Name Bit Name Settings Remarks SC_SCL1_WR3 SC_RES_FLM_NUM[9:0] 1 Two planes of frame buffer used SC_SCL1_WR4 SC_RES_FLN_OFF[22:0] 524288 Frame buffer write frame offset SC_SCL1_WR5 SC_RES_WENB 1 Frame buffer write enabled Frame Buffer Read Setting GR_FLM1 GR_FLM_SEL[1:0] 0 Frame number for frame buffer write output GR_FLM2 GR_BASE[31:0] 0 Conforming to frame buffer write setting GR_FLM3 GR_LN_OFF[14:0] 2048 Conforming to frame buffer write setting GR_FLM4 GR_FLM_OFF[22:0] 524288 Conforming to frame buffer write setting GR_FLM6 GR_FORMAT[3:0] 8 Frame buffer read format YCbCr422 GR_FLM_RD GR_R_ENB 1 Frame buffer read enabled GR_FLM6 GR_CNV444_MD 1 Mean value interpolation in YCbCr422 YCbCr444 conversion Scaling-up Selection SC_SCL0_US8 SC_RES_IBUS_SYNC_SEL 0 Scaled-up video signal displayed GR_AB1 GR_DISP_SEL[1:0] 1 Scaling display selected 33.3.2 (1) Scaling Setting Example for Graphics Display Angle of View for Graphics Display This section describes an example of setting the signals of the input and output angles of view shown in Table 33.45. Table 33.45 Input and Output Angles of View for Graphics Display Graphics Size Output Signal Graphics Signal Format 640 x 480 640 x 480 RGB888 Frame buffer Internal bus read control block Data expansion block Sync control block Scale-up control block Moving picture synthesizing block Enable signal generation Image quality improver Video image signal Sync signal Figure 33.21 Signal Paths for Graphics Display R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 33-149 RZ/A1H Group, RZ/A1M Group (2) 33. Video Display Controller 5 (3): Scaler Setting Frame Buffer Access Area In the frame buffer in which graphics data is stored, graphics data needs to be expanded in the area of 640 x 480 pixels or larger. Here, the frame buffer area in which graphics data is expanded is assumed to be 640 x 480 pixels. Since the frame buffer is accessed in 64-bit units, RGB888 (32 bits) is accessed in 2-pixel units. The line offset address values to be set are: GR_LN_OFF[14:0] = 640 x 4 = 2560 The frame offset address values to be set are: GR_FLM_OFF[22:0] = GR_LN_OFF[14:0] x 480 = 1228800 (3) Register Setting Example Table 33.46 Register Setting Example for Graphics Display Register Name Bit Name Settings Remarks Synchronization Control SC_SCL0_FRC3 SC_RES_VS_SEL 1 Free-running Vsync selected (when the appropriate input signal is available, an external sync can also be selected) SC_SCL0_FRC4 SC_RES_FV[10:0] 524 Vertical period width of output signal (period width = set value + 1) SC_SCL0_FRC4 SC_RES_FH[10:0] 799 Horizontal period width of output signal (period width = set value + 1) Size of Angle of View SC_SCL0_FRC6 SC_RES_F_VS[10:0] 35 Vertical valid start position of full screen SC_SCL0_FRC6 SC_RES_F_VW[10:0] 480 Vertical valid width of full screen SC_SCL0_FRC7 SC_RES_F_HS[10:0] 144 Horizontal valid start position of full screen SC_SCL0_FRC7 SC_RES_F_HW[10:0] 640 Horizontal valid width of full screen GR_AB2 GR_GRC_VS[10:0] 35 Vertical valid start position of graphics output GR_AB2 GR_GRC_VW[10:0] 480 Vertical valid width of graphics output GR_AB3 GR_GRC_HS[10:0] 144 Horizontal valid start position of graphics output GR_AB3 GR_GRC_HW[10:0] 640 Horizontal valid width of graphics output Frame Buffer Read Setting GR_FLM1 GR_FLM_SEL[1:0] 1 Frame number setting with register GR_FLM3 GR_FLM_NUM[9:0] 0 Frame number of frame buffer (0 in setting example) GR_FLM5 GR_FLM_LNUM[9:0] 479 Number of graphics lines (number of lines = set value + 1) GR_FLM6 GR_HW[9:0] 639 Horizontal valid width of graphics (valid width = set value + 1) GR_FLM2 GR_BASE[31:0] 0 Conforming to graphics expansion setting (0 in setting example) GR_FLM3 GR_LN_OFF[14:0] 2560 Conforming to graphics expansion setting GR_FLM4 GR_FLM_OFF[22:0] 1228800 Conforming to graphics expansion setting GR_FLM6 GR_FORMAT[3:0] 1 Frame buffer read format RGB888 GR_FLM_RD GR_R_ENB 1 Frame buffer read enabled Frame Buffer Read Setting R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 33-150 RZ/A1H Group, RZ/A1M Group Table 33.46 33. Video Display Controller 5 (3): Scaler Register Setting Example for Graphics Display Register Name Bit Name Settings Remarks Scaling-up Selection SC_SCL0_US8 SC_RES_IBUS_SYNC _SEL 1 Graphics output displayed GR_AB1 GR_DISP_SEL[1:0] 2 Graphics display selected 33.3.3 (1) Scaling Setting Example for Scaled-up Graphics Display Angles of View for Input and Output This section describes an example of setting the signals of the input and output angles of view shown in Table 33.47. Table 33.47 Input and Output Angles of View for Scaled-up Graphics Display Graphics Size Output Signal Graphics Signal Format 640 x 480 800 x 600 RGB565 Frame buffer Internal bus read control block Data expansion block Sync control block Scale-up control block Moving picture synthesizing block Enable signal generation Image quality improver Video image signal Sync signal Figure 33.22 (2) Signal Paths for Scaled-up Graphics Display Horizontal Scaling (Horizontal Scale Up, Scaling Filter: 2-Tap Linear) The scaling rate for folding can be calculated as shown below. RATIO_org = round (640 / 800 x 4096) = 3277 = (3277 x (800 - 1) - (640 - 1) x 4096) / (800 - 1) = 1.23 Horizontal scaling ratio = round (3277 - (1.23)) = 3276 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 33-151 RZ/A1H Group, RZ/A1M Group (3) 33. Video Display Controller 5 (3): Scaler Vertical Scaling (Vertical Scale Up, Scaling Filter: 2-Tap Linear) The scaling rate for folding can be calculated as shown below. RATIO_org = round (480 / 600 x 4096) = 3277 = (3277 x (600 - 1) - (480 - 1) x 4096) / (600 - 1) = 1.57 Vertical scaling ratio = round (3277 - (1.57)) = 3275 (4) Setting Frame Buffer Access Area In the frame buffer in which graphics data is stored, graphics data needs to be expanded in the area of 640 x 480 pixels or larger. Here, the frame buffer area in which graphics data is expanded is assumed to be 640 x 480 pixels. Since the frame buffer is accessed in 64-bit units, RGB565 (16 bits) is accessed in 4-pixel units. The line offset address values to be set are: GR_LN_OFF[14:0] = 640 x 2 = 1280 The frame offset address values to be set are: GR_FLM_OFF[22:0] = GR_LN_OFF[14:0] x 480 = 614400 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 33-152 RZ/A1H Group, RZ/A1M Group (5) 33. Video Display Controller 5 (3): Scaler Register Setting Example Table 33.48 Register Setting Example for Scaled-up Graphics Display Register Name Bit Name Settings Remarks Synchronization Control SC_SCL0_FRC3 SC_RES_VS_SEL 1 Free-running Vsync selected (when the appropriate input signal is available, an external sync can also be selected) SC_SCL0_FRC4 SC_RES_FV[10:0] 668 Vertical period width of output signal (period width = set value + 1) SC_SCL0_FRC4 SC_RES_FH[10:0] 1040 Horizontal period width of output signal (period width = set value + 1) SC_SCL0_FRC6 SC_RES_F_VS[10:0] 27 Vertical valid start position of full screen SC_SCL0_FRC6 SC_RES_F_VW[10:0] 600 Vertical valid width of full screen Size of Angle of View SC_SCL0_FRC7 SC_RES_F_HS[10:0] 216 Horizontal valid start position of full screen SC_SCL0_FRC7 SC_RES_F_HW[10:0] 800 Horizontal valid width of full screen SC_SCL0_US2 SC_RES_P_VS[10:0] 27 Vertical valid start position of image output SC_SCL0_US2 SC_RES_P_VW[10:0] 600 Vertical valid width of image output SC_SCL0_US3 SC_RES_P_HS[10:0] 216 Horizontal valid start position of image output SC_SCL0_US3 SC_RES_P_HW[10:0] 800 Horizontal valid width of image output SC_SCL0_US5 SC_RES_US_H_RATIO[15:0] 3276 Horizontal scaling-up because SC_RES_US_H_RATIO is smaller than 4096 SC_SCL0_DS6 SC_RES_V_RATIO[15:0] 3275 Vertical scaling-up because SC_RES_V_RATIO is smaller than 4096 SC_SCL0_US1 SC_RES_US_H_ON 1 Horizontal scaling-up on SC_SCL0_US1 SC_RES_US_V_ON 1 Vertical scaling-up on SC_SCL0_US4 SC_RES_IN_VW[10:0] 480 Vertical width of frame buffer read SC_SCL0_US4 SC_RES_IN_HW[10:0] 640 Horizontal width of frame buffer read Scaling Setting Frame Buffer Read Setting GR_FLM1 GR_FLM_SEL[1:0] 1 Frame number setting with register GR_FLM3 GR_FLM_NUM[9:0] 0 Frame number of frame buffer (0 in setting example) GR_FLM2 GR_BASE[31:0] 0 Conforming to graphics expansion setting (0 in setting example) GR_FLM3 GR_LN_OFF[14:0] 1280 Conforming to graphics expansion setting GR_FLM4 GR_FLM_OFF[22:0] 614400 Conforming to graphics expansion setting GR_FLM6 GR_FORMAT[3:0] 0 Frame buffer read format RGB565 GR_FLM_RD GR_R_ENB 1 Frame buffer read enabled SC_SCL0_US8 SC_RES_IBUS_SYNC_SEL 0 Scaled-up video signal displayed GR_AB1 GR_DISP_SEL[1:0] 1 Scaling display selected Scaling-up Selection R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 33-153 RZ/A1H Group, RZ/A1M Group 34. Video Display Controller 5 (4): Image Quality Improver 34. Video Display Controller 5 (4): Image Quality Improver 34.1 Image Quality Improver 34.1.1 Overview of Functions The image quality improver subjects scaled YCbCr signals to black stretching, LTI/sharpness processing, and GBR conversion by using a color matrix. The image quality improver does not act on RGB signals. Color matrix (TINT) HS,VS HE,VE YCbCr/ RGB888 (24 bits) LTI(H2,4) Sharpness (H1,2,3) Scaler 0 Black stretch Figure 34.1 is a functional block diagram of the image quality improver. Image quality improvers 0 and 1 are connected to scalers 0 and 1, respectively. HS,VS HE,VE RGB888 (24 bits) Image synthesizer Register control Color matrix (TINT) HS,VS HE,VE YCbCr/ RGB888 (24 bits) LTI(H2,4) Sharpness (H1,2,3) Scaler 1 Black stretch Image quality improver 0 HS,VS HE,VE RGB888 (24 bits) Register control Image quality improver 1 Figure 34.1 Functional Block Diagram of Image Quality Improver R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 34-1 RZ/A1H Group, RZ/A1M Group 34.1.2 34. Video Display Controller 5 (4): Image Quality Improver Register Update Control The control register for image quality improver controls the update timing entirely by vertical synchronous signals. The vertical synchronous signal launched after the update control register is set to 1 is reflected in various registers, following which the update control register is automatically cleared to 0. Note that there are two image quality improvers and registers for each improver can be identified by the number in the register name like ADJ0_xxxx and ADJ1_xxxx, respectively. In the sections except for Register Description, however, the number is omitted like ADJ_xxxx for convenience sake. Table 34.1 Register Update Control Register Name Bit Name Initial Value Description ADJ_UPDATE ADJ_VEN 0 Image Quality Improver Register Update 0: Register is not updated. 1: Register is updated by launch of vertical synchronous signal. 34.1.3 Black Stretch Black stretch refers to the black stretch correction of the Y signal of the input video signal of YCbCr format. Correction of the Y signal is done by adjusting the time constant, depth (gain), and start point. Figure 34.2 is a drawing illustrating black stretch correction. Time constant adjustment Depth (gain) adjustment Start point adjustment Setting 1 Setting 2 Setting 3 Setting 1 Setting 2Setting 3 8 9 10 BKSTR_T1[4:0] 8 8 8 BKSTR_T1[4:0] 8 8 BKSTR_T2[4:0] 8 7 5 BKSTR_T2[4:0] 8 8 8 BKSTR_T2[4:0] 8 8 8 BKSTR_D[3:0] 5 5 5 BKSTR_D[3:0] 3 6 9 BKSTR_D[3:0] 5 5 5 BKSTR_ST[3:0] 3 3 3 BKSTR_ST[3:0] 3 3 3 BKSTR_ST[3:0] 3 9 15 255 255 64 64 64 48 32 Output signal 255 Output signal Output signal Setting 1 Setting 2 Setting 3 BKSTR_T1[4:0] 48 32 Setting 1 16 16 0 16 32 48 Input signal Figure 34.2 64 32 Setting 1 Setting 2 Setting 3 0 48 Setting 1 Setting 2 16 Setting 2 Setting 3 255 0 0 16 32 48 Input signal 64 8 Setting 3 255 0 0 16 32 48 64 255 Input signal Black Stretch Correction (With Sample Settings) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 34-2 RZ/A1H Group, RZ/A1M Group Table 34.2 34. Video Display Controller 5 (4): Image Quality Improver Black Stretch Control Register Name Bit Name Initial Value Description ADJ_BKSTR_SET BKSTR_ON 0 Black Stretch On/Off Control 0: Black Stretch Off 1: Black Stretch On ADJ_BKSTR_SET BKSTR_ST[3:0] 0 Black Stretch Start Point 0 (low) to 15 (high) ADJ_BKSTR_SET BKSTR_T1[4:0] 0 Black Stretch Time Constant (T1) 0 (small) to 31 (large) ADJ_BKSTR_SET BKSTR_T2[4:0] 0 Black Stretch Time Constant (T2) 0 (small) to 30 (large), 31: Setting prohibited ADJ_BKSTR_SET BKSTR_D[3:0] 0 Black Stretch Depth 0 (shallow) to 15 (deep) 34.1.4 Enhancer The enhancer subjects the scaled Y signal input to transient improvement (LTI) and sharpness processing in the horizontal direction. (1) Enhancer Area Specification The operating area of the enhancer is specified with reference to the rising edges of the Hsync signal and Vsync signal. ENH_HS should be set to four or greater clocks, and ENH_VS should be set to two or greater lines. Figure 34.3 shows enhancer area setting. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 34-3 RZ/A1H Group, RZ/A1M Group 34. Video Display Controller 5 (4): Image Quality Improver Clock Internal V counter Vsync signal output Hsync signal output X 1 2 3 4 1 ENH_HS[10:0] 2 3 4 5 6 7 8 9 Internal H counter ENH_HW[10:0] ENH_VS[10:0] X 1 2 3 1 ENH_VW[10:0] 2 3 4 5 6 m-1 Enhancer is enabled in the period defined by ENH_HS [10:0] = 4, ENH_HW [10:0] = 9, ENH_VS [10:0] = 3, and ENH_VW [10:0] = 6 m Figure 34.3 Period when Enhancer is Enabled Setting ENH_DISP_ON to 1 displays the enhancer-enabled area with frame lines. Table 34.3 Enhancer Area Control Register Name Bit Name Initial Value Description ADJ_ENH_TIM1 ENH_MD 1 Operating Mode 0: RGB mode 1: YCbCr mode ADJ_ENH_TIM2 ENH_VS[10:0] 0 Start Position of Vertical Valid Image Area in Enhancer-Enabled Area Note: Set to 2 or greater lines. ADJ_ENH_TIM2 ENH_VW[10:0] 0 Width of Vertical Valid Image Area in Enhancer-Enabled Area ADJ_ENH_TIM3 ENH_HS[10:0] 0 Start Position of Horizontal Valid Image Area in Enhancer-Enabled Area Note: Set to 4 or greater clocks. ADJ_ENH_TIM3 ENH_HW[10:0] 0 Width of Horizontal Valid Image Area in Enhancer-Enabled Area ADJ_ENH_TIM1 ENH_DISP_ON 0 Frame Line Display in Enhancer-Enabled Area 0: Off 1: On R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 34-4 RZ/A1H Group, RZ/A1M Group (2) 34. Video Display Controller 5 (4): Image Quality Improver LTI (Luminance Transient Improvement) The enhancer subjects the Y signal input to transient improvement in the horizontal direction. Transient improvement of the blanking signal is turned off. Input signal Figure 34.4 Output signal after correction LTI Correction After edge detection of the image, the LTI can be independently controlled in the two horizontal bands. In LTI, the median filter is inserted after edge detection of the image. In LTI (H4), the reference pixels of the median filter can be selected. However, under normal operations, half the tap data (second adjacent pixel) at edge detection is used as reference. Table 34.4 Reference Pixel Table for LTI LTI Band Reference Pixel for Edge Detection LPF Application Median Filter Reference Pixels Horizontal LTI (H2) Second adjacent pixel used as reference LPF not applied or LPF (1,2,1) Adjacent pixel used as reference Horizontal LTI (H4) Fourth adjacent pixel used as reference LPF (1,2,1) Adjacent pixel or second adjacent pixel used as reference In LTI, the detection result can be subjected to a coring process. The core value set in the register is subtracted from the edge detection result, and LTI correction is performed on the coring output after subtraction. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 34-5 RZ/A1H Group, RZ/A1M Group 34. Video Display Controller 5 (4): Image Quality Improver Set by coring Set by coring Edge detection result output Figure 34.5 Table 34.5 Coring output LTI Coring LTI Control Register Name Bit Name Initial Value Description ADJ_ENH_LTI1 LTI_H_ON 0 LTI On/Off Control 0: LTI off 1: LTI on ADJ_ENH_LTI1 LTI_H2_INC_ZERO [7:0] 10 Median Filter LTI Correction Threshold LTI correction is disabled when: |right TAP value - center TAP value| < LTI1_H2_INC_ZERO or |left TAP value - center TAP value| < LTI1_H2_INC_ZERO. ADJ_ENH_LTI1 LTI_H2_LPF_SEL 0 LPF Selection for Folding Prevention Before H2 Edge Detection 0: LPF not selected 1: LPF selected ADJ_ENH_LTI1 LTI_H2_GAIN[7:0] 0 LTI Edge Amplitude Value Gain 0 (0 times) to 64 (+1 times) to 255 (+ approx. 4 times) ADJ_ENH_LTI1 LTI_H2_CORE[7:0] 0 LTI Coring (Maximum core value of 255) Amplitude smaller than or equal to the value of LTI_H2_CORE is cored from the edge amplitude value. (A core value setting of 128 remains unchanged.) ADJ_ENH_LTI2 LTI_H4_INC_ZERO[7:0] 10 Median Filter LTI Correction Threshold LTI correction is disabled when: |right TAP value - center TAP value| < LTI1_H4_INC_ZERO or |left TAP value - center TAP value| < LTI1_H4_INC_ZERO. ADJ_ENH_LTI2 LTI_H4_MEDIAN_TAP_ SEL 0 Median Filter Reference Pixel Select 0: Second adjacent pixel selected as reference 1: Adjacent pixel selected as reference ADJ_ENH_LTI2 LTI_H4_GAIN[7:0] 0 LTI Edge Amplitude Value Gain 0 (0 times) to 64 (+1 times) to 255 (+ approx. 4 times) ADJ_ENH_LTI2 LTI_H4_CORE[7:0] 0 LTI Coring (Maximum core value of 255) Amplitude less than or equal to the value of LTI_H4_CORE is cored from the edge amplitude value. (A core value setting of 128 remains unchanged.) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 34-6 RZ/A1H Group, RZ/A1M Group (3) 34. Video Display Controller 5 (4): Image Quality Improver Sharpness Process The enhancer performs edge enhancement on the Y signal input by adding overshoot and undershoot to the original signal. Edge enhancement of the blanking signal is turned off. Input signal Figure 34.6 Output signal after correction Sharpness Correction After edge detection of the image, the sharpness can be independently controlled in the three horizontal bands. In horizontal sharpness, a 3-tap low-pass filter (LPF) is inserted before edge detection to prevent folding. The LPF can be turned on or off by register setting. Table 34.6 Reference Pixel Table for Sharpness Sharpness Band Reference Pixel for Edge Detection LPF Application Horizontal sharpness (H1) Adjacent pixel used as reference LPF not applied Horizontal sharpness (H2) Second adjacent pixel used as reference LPF not applied or LPF (1,2,1) Horizontal sharpness (H3) Third adjacent pixel used as reference LPF (1,2,1) The edge amplitude of the edge to be enhanced is adjusted according to the value of SHP_CORE. Edge enhancement is accomplished when the edge detection result of the image is greater than the value of SHP_CORE. In edge enhancement, a correction value is output by multiplying (edge amplitude value - SHP_CORE) by sharpness gain. Sharpness is turned off when the edge detection result of the image is smaller than the value of SHP_CORE. When edge amplitude value = SHP_CORE Sharpness turned on using (edge amplitude value-SHP_CORE) When edge amplitude value < SHP_CORE Sharpness turned off SHP_CORE Correction value output Edge detection result Figure 34.7 Sharpness Characteristics R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 34-7 RZ/A1H Group, RZ/A1M Group Table 34.7 34. Video Display Controller 5 (4): Image Quality Improver Sharpness Control Register Name Bit Name Initial Value Description ADJ_ENH_SHP1 SHP_H_ON 0 Sharpness On/Off Control 0: Horizontal sharpness off 1: Horizontal sharpness on ADJ_ENH_SHP3 SHP_H2_LPF_SEL 0 LPF Selection for Folding Prevention Before H2 Edge Detection 0: LPF not selected 1: LPF selected ADJ_ENH_SHP2 SHP_H1_CLIP_O[7:0] 0 Sharpness Correction Value Clipping (on the Overshoot Side) Correction value clipped according to SHP_H1_CLIP_O ADJ_ENH_SHP2 SHP_H1_CLIP_U[7:0] 0 Sharpness Correction Value Clipping (on the Undershoot Side) Correction value clipped according to SHP_H1_CLIP_U ADJ_ENH_SHP2 SHP_H1_GAIN_O[7:0] 0 Sharpness Edge Amplitude Value Gain (on the Overshoot Side) 0 (0 times) to 64 (+1 times) to 255 (+ approx. 4 times) Sharpness correction value = SHP_H1_GAIN_O x (edge amplitude value - SHP_H1_CORE) ADJ_ENH_SHP2 SHP_H1_GAIN_U[7:0] 0 Sharpness Edge Amplitude Value Gain (on the Undershoot Side) 0 (0 times) to 64 (+1 times) to 255 (+ approx. 4 times) Sharpness correction value = SHP_H1_GAIN_U x (edge amplitude value - SHP_H1_CORE) ADJ_ENH_SHP1 SHP_H1_CORE[6:0] 0 Active Sharpness Range Edge amplitude value SHP_H1_CORE: Sharpness processing on Edge amplitude value < SHP_H1_CORE: Sharpness processing off Sharpness processing is always on when the edge detection value is 128 or greater. ADJ_ENH_SHP4 SHP_H2_CLIP_O[7:0] 0 Sharpness Correction Value Clipping (on the Overshoot Side) Correction value clipped according to SHP_H2_CLIP_O ADJ_ENH_SHP4 SHP_H2_CLIP_U[7:0] 0 Sharpness Correction Value Clipping (on the Undershoot Side) Correction value clipped according to SHP_H2_CLIP_U ADJ_ENH_SHP4 SHP_H2_GAIN_O[7:0] 0 Sharpness Edge Amplitude Value Gain (on the Overshoot Side) 0 (0 times) to 64 (+1 times) to 255 (+ approx. 4 times) Sharpness correction value = SHP_H2_GAIN_O x (edge amplitude value - SHP_H2_CORE) ADJ_ENH_SHP4 SHP_H2_GAIN_U[7:0] 0 Sharpness Edge Amplitude Value Gain (on the Undershoot Side) 0 (0 times) to 64 (+1 times) to 255 (+ approx. 4 times) Sharpness correction value = SHP_H2_GAIN_U x (edge amplitude value - SHP_H2_CORE) ADJ_ENH_SHP3 SHP_H2_CORE[6:0] 0 Active Sharpness Range Edge amplitude value SHP_H2_CORE: Sharpness processing on Edge amplitude value < SHP_H2_CORE: Sharpness processing off Sharpness processing is always on when the edge detection value is 128 or greater. ADJ_ENH_SHP6 SHP_H3_CLIP_O[7:0] 0 Sharpness Correction Value Clipping (on the Overshoot Side) Correction value clipped according to SHP_H3_CLIP_O ADJ_ENH_SHP6 SHP_H3_CLIP_U[7:0] 0 Sharpness Correction Value Clipping (on the Undershoot Side) Correction value clipped according to SHP_H3_CLIP_U ADJ_ENH_SHP6 SHP_H3_GAIN_O[7:0] 0 Sharpness Edge Amplitude Value Gain (on the Overshoot Side) 0 (0 times) to 64 (+1 times) to 255 (+ approx. 4 times) Sharpness correction value = SHP_H3_GAIN_O x (edge amplitude value - SHP_H3_CORE) ADJ_ENH_SHP6 SHP_H3_GAIN_U[7:0] 0 Sharpness Edge Amplitude Value Gain (on the Undershoot Side) 0 (0 times) to 64 (+1 times) to 255 (+ approx. 4 times) Sharpness correction value = SHP_H3_GAIN_U x (edge amplitude value - SHP_H3_CORE) ADJ_ENH_SHP5 SHP_H3_CORE[6:0] 0 Active Sharpness Range Edge amplitude value SHP_H3_CORE: Sharpness processing on Edge amplitude value < SHP_H3_CORE: Sharpness processing off Sharpness processing is always on when the edge detection value is 128 or greater. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 34-8 RZ/A1H Group, RZ/A1M Group 34.1.5 34. Video Display Controller 5 (4): Image Quality Improver Color Matrix Color matrix is performed by adjusting the offset of each input signal and nine-axis gain. This allows YCbCr to GBR conversion. (1) GBR to GBR Conversion YGIN_A = YGIN + ADJ_MTX_YG - 128 CBBIN_A = CBBIN + ADJ_MTX_B - 128 CRRIN_A = CRRIN + ADJ_MTX_R - 128 YGOUT = (ADJ_MTX_GG x YGIN_A + ADJ_MTX_GB x CBBIN_A + ADJ_MTX_GR x CRRIN_A) / 256 CBBOUT = (ADJ_MTX_BG x YGIN_A + ADJ_MTX_BB x CBBIN_A + ADJ_MTX_BR x CRRIN_A) / 256 CRROUT = (ADJ_MTX_RG x YGIN_A + ADJ_MTX_RB x CBBIN_A + ADJ_MTX_RR x CRRIN_A) / 256 (2) YCbCr to GBR Conversion YGIN_A = YGIN + ADJ_MTX_YG - 128 CBBIN_A = CBBIN - 128 CRRIN_A = CRRIN - 128 YGOUT = (ADJ_MTX_GG x YGIN_A + ADJ_MTX_GB x CBBIN_A + ADJ_MTX_GR x CRRIN_A) / 256 CBBOUT = (ADJ_MTX_BG x YGIN_A + ADJ_MTX_BB x CBBIN_A + ADJ_MTX_BR x CRRIN_A) / 256 CRROUT = (ADJ_MTX_RG x YGIN_A + ADJ_MTX_RB x CBBIN_A + ADJ_MTX_RR x CRRIN_A) / 256 Table 34.8 Matrix Coefficients (Standard Values) of SMPTE 293M YGIN CBBIN CRRIN Coefficient Bit Setting Coefficient Bit Setting Coefficient Bit Setting YGOUT 1.000 ADJ_MTX_GG = 256 -0.344 ADJ_MTX_GB = 1960 -0.714 ADJ_MTX_GR = 1865 CBBOUT 1.000 ADJ_MTX_BG = 256 1.772 ADJ_MTX_BB = 454 0.000 ADJ_MTX_BR = 0 CRROUT 1.000 ADJ_MTX_RG = 256 0.000 ADJ_MTX_RB = 0 1.402 ADJ_MTX_RR = 359 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 34-9 RZ/A1H Group, RZ/A1M Group Table 34.9 34. Video Display Controller 5 (4): Image Quality Improver Color Matrix Control Register Name Bit Name Initial Value Description ADJ_MTX_MODE ADJ_MTX_MD[1:0] 2 Operating Mode 0: GBR GBR 1: Setting prohibited 2: YCbCr GBR 3: Setting prohibited ADJ_MTX_YG_ADJ0 ADJ_MTX_YG[7:0] 128 Y/G Signal Offset (DC) Adjustment Unsigned (0 (-128) to 128(0) to 255 (+127) [LSB]) ADJ_MTX_CBB_ADJ0 ADJ_MTX_B[7:0] 128 B Signal Offset (DC) Adjustment Unsigned (0 (-128) to 128 (0) to 255 (+127) [LSB]) ADJ_MTX_CRR_ADJ0 ADJ_MTX_R[7:0] 128 R Signal Offset (DC) Adjustment Unsigned (0 (-128) to 128 (0) to 255 (+127) [LSB]) ADJ_MTX_YG_ADJ0 ADJ_MTX_GG[10:0] 256 Gain Adjustment of Y/G Signal of G Signal Output Signed (complement of 2) (-1024 to +1023 [LSB], 256 [LSB] = 1.0 [times]) ADJ_MTX_YG_ADJ1 ADJ_MTX_GB[10:0] 1960 Gain Adjustment of Cb/B Signal of G Signal Output Signed (complement of 2) (-1024 to +1023 [LSB], 256 [LSB] = 1.0 [times]) ADJ_MTX_YG_ADJ1 ADJ_MTX_GR[10:0] 1865 Gain Adjustment of Cr/R Signal of G Signal Output Signed (complement of 2) (-1024 to +1023 [LSB], 256 [LSB] = 1.0 [times]) ADJ_MTX_CBB_ADJ9 ADJ_MTX_BG[10:0] 256 Gain Adjustment of Y/G Signal of B Signal Output Signed (complement of 2) (-1024 to +1023 [LSB], 256 [LSB] = 1.0 [times]) ADJ_MTX_CBB_ADJ1 ADJ_MTX_BB[10:0] 454 Gain adjustment of Cb/B signal of B Signal Output Signed (complement of 2) (-1024 to +1023 [LSB], 256 [LSB] = 1.0 [times]) ADJ_MTX_CBB_ADJ1 ADJ_MTX_BR[10:0] 0 Gain Adjustment of Cr/R Signal of B Signal Output Signed (complement of 2) (-1024 to +1023 [LSB], 256 [LSB] = 1.0 [times]) ADJ_MTX_CRR_ADJ0 ADJ_MTX_RG[10:0] 256 Gain Adjustment of Y/G Signal of R Signal Output Signed (complement of 2) (-1024 to +1023 [LSB], 256 [LSB] = 1.0 [times]) ADJ_MTX_CRR_ADJ1 ADJ_MTX_RB[10:0] 0 Gain Adjustment of Cb/B Signal of R Signal Output Signed (complement of 2) (-1024 to +1023 [LSB], 256 [LSB] = 1.0 [times]) ADJ_MTX_CRR_ADJ1 ADJ_MTX_RR[10:0] 359 Gain Adjustment of Cr/R Signal of R Signal Output Signed (complement of 2) (-1024 to +1023 [LSB], 256 [LSB] = 1.0 [times]) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 34-10 RZ/A1H Group, RZ/A1M Group 34.2 34. Video Display Controller 5 (4): Image Quality Improver Register Description Table 34.10 and Table 34.11 show the register configurations. [Symbols used in Register Description] Initial value -- R/W R/WC0 R/WC1 R --/W : Register value after a reset : Undefined value : Readable/writable. The written value can be read. : Read and write. Bit is initialized if 0 is written, and ignored if 1 is written. : Read and write. Bit is initialized if 1 is written, and ignored if 0 is written. : Read-only. The write value should always be 0. : Write-only. Read value is undefined. Table 34.10 Image Quality Improver Register Configuration (Channel 0) Name Abbreviation R/W Initial Value Address Access Size Register update control register in image quality improver (image quality improver 0) ADJ0_UPDATE R/WC1 H'0000 0000 H'FCFF 7680 32 Black stretch register (image quality improver 0) ADJ0_BKSTR_SET R/W H'0000 0000 H'FCFF 7684 32 Enhancer timing adjustment register 1 (image quality improver 0) ADJ0_ENH_TIM1 R/W H'0000 0010 H'FCFF 7688 32 Enhancer timing adjustment register 2 (image quality improver 0) ADJ0_ENH_TIM2 R/W H'0023 01E0 H'FCFF 768C 32 Enhancer timing adjustment register 3 (image quality improver 0) ADJ0_ENH_TIM3 R/W H'0091 0280 H'FCFF 7690 32 Enhancer sharpness register 1 (image quality improver 0) ADJ0_ENH_SHP1 R/W H'0000 0000 H'FCFF 7694 32 Enhancer sharpness register 2 (image quality improver 0) ADJ0_ENH_SHP2 R/W H'0000 0000 H'FCFF 7698 32 Enhancer sharpness register 3 (image quality improver 0) ADJ0_ENH_SHP3 R/W H'0000 0000 H'FCFF 769C 32 Enhancer sharpness register 4 (image quality improver 0) ADJ0_ENH_SHP4 R/W H'0000 0000 H'FCFF 76A0 32 Enhancer sharpness register 5 (image quality improver 0) ADJ0_ENH_SHP5 R/W H'0000 0000 H'FCFF 76A4 32 Enhancer sharpness register 6 (image quality improver 0) ADJ0_ENH_SHP6 R/W H'0000 0000 H'FCFF 76A8 32 Enhancer LTI register 1 (image quality improver 0) ADJ0_ENH_LTI1 R/W H'000A 0000 H'FCFF 76AC 32 Enhancer LTI register 2 (image quality improver 0) ADJ0_ENH_LTI2 R/W H'000A 0000 H'FCFF 76B0 32 Matrix mode register in image quality improver (image quality improver 0) ADJ0_MTX_MODE R/W H'0000 0002 H'FCFF 76B4 32 Matrix YG control register 0 in image quality improver (image quality improver 0) ADJ0_MTX_YG_ADJ0 R/W H'0080 0100 H'FCFF 76B8 32 Matrix YG control register 1 in image quality improver (image quality improver 0) ADJ0_MTX_YG_ADJ1 R/W H'07A8 0749 H'FCFF 76BC 32 Matrix CBB control register 0 in image quality improver (image quality improver 0) ADJ0_MTX_CBB_ADJ0 R/W H'0080 0100 H'FCFF 76C0 32 Matrix CBB control register 1 in image quality improver (image quality improver 0) ADJ0_MTX_CBB_ADJ1 R/W H'01C6 0000 H'FCFF 76C4 32 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 34-11 RZ/A1H Group, RZ/A1M Group Table 34.10 34. Video Display Controller 5 (4): Image Quality Improver Image Quality Improver Register Configuration (Channel 0) Name Abbreviation R/W Initial Value Address Access Size Matrix CRR control register 0 in image quality improver (image quality improver 0) ADJ0_MTX_CRR_ADJ0 R/W H'0080 0100 H'FCFF 76C8 32 Matrix CRR control register 1 in image quality improver (image quality improver 0) ADJ0_MTX_CRR_ADJ1 R/W H'0000 0167 H'FCFF 76CC 32 Register update control register in image quality improver (image quality improver 1) ADJ1_UPDATE R/WC1 H'0000 0000 H'FCFF 7D80 32 Black stretch register (image quality improver 1) ADJ1_BKSTR_SET R/W H'0000 0000 H'FCFF 7D84 32 Enhancer timing adjustment register 1 (image quality improver 1) ADJ1_ENH_TIM1 R/W H'0000 0010 H'FCFF 7D88 32 Enhancer timing adjustment register 2 (image quality improver 1) ADJ1_ENH_TIM2 R/W H'0023 01E0 H'FCFF 7D8C 32 Enhancer timing adjustment register 3 (image quality improver 1) ADJ1_ENH_TIM3 R/W H'0091 0280 H'FCFF 7D90 32 Enhancer sharpness register 1 (image quality improver 1) ADJ1_ENH_SHP1 R/W H'0000 0000 H'FCFF 7D94 32 Enhancer sharpness register 2 (image quality improver 1) ADJ1_ENH_SHP2 R/W H'0000 0000 H'FCFF 7D98 32 Enhancer sharpness register 3 (image quality improver 1) ADJ1_ENH_SHP3 R/W H'0000 0000 H'FCFF 7D9C 32 Enhancer sharpness register 4 (image quality improver 1) ADJ1_ENH_SHP4 R/W H'0000 0000 H'FCFF 7DA0 32 Enhancer sharpness register 5 (image quality improver 1) ADJ1_ENH_SHP5 R/W H'0000 0000 H'FCFF 7DA4 32 Enhancer sharpness register 6 (image quality improver 1) ADJ1_ENH_SHP6 R/W H'0000 0000 H'FCFF 7DA8 32 Enhancer LTI register 1 (image quality improver 1) ADJ1_ENH_LTI1 R/W H'000A 0000 H'FCFF 7DAC 32 Enhancer LTI register 2 (image quality improver 1) ADJ1_ENH_LTI2 R/W H'000A 0000 H'FCFF 7DB0 32 Matrix mode register in image quality improver (image quality improver 1) ADJ1_MTX_MODE R/W H'0000 0002 H'FCFF 7DB4 32 Matrix YG control register 0 in image quality improver (image quality improver 1) ADJ1_MTX_YG_ADJ0 R/W H'0080 0100 H'FCFF 7DB8 32 Matrix YG control register 1 in image quality improver (image quality improver 1) ADJ1_MTX_YG_ADJ1 R/W H'07A8 0749 H'FCFF 7DBC 32 Matrix CBB control register 0 in image quality improver (image quality improver 1) ADJ1_MTX_CBB_ADJ0 R/W H'0080 0100 H'FCFF 7DC0 32 Matrix CBB control register 1 in image quality improver (image quality improver 1) ADJ1_MTX_CBB_ADJ1 R/W H'01C6 0000 H'FCFF 7DC4 32 Matrix CRR control register 0 in image quality improver (image quality improver 1) ADJ1_MTX_CRR_ADJ0 R/W H'0080 0100 H'FCFF 7DC8 32 Matrix CRR control register 1 in image quality improver (image quality improver 1) ADJ1_MTX_CRR_ADJ1 R/W H'0000 0167 H'FCFF 7DCC 32 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 34-12 RZ/A1H Group, RZ/A1M Group Table 34.11 34. Video Display Controller 5 (4): Image Quality Improver Image Quality Improver Register Configuration (Channel 1) Name Abbreviation R/W Initial Value Address Access Size Register update control register in image quality improver (image quality improver 0) ADJ0_UPDATE R/WC1 H'0000 0000 H'FCFF9680 32 Black stretch register (image quality improver 0) ADJ0_BKSTR_SET R/W H'0000 0000 H'FCFF9684 32 Enhancer timing adjustment register 1 (image quality improver 0) ADJ0_ENH_TIM1 R/W H'0000 0010 H'FCFF9688 32 Enhancer timing adjustment register 2 (image quality improver 0) ADJ0_ENH_TIM2 R/W H'0023 01E0 H'FCFF968C 32 Enhancer timing adjustment register 3 (image quality improver 0) ADJ0_ENH_TIM3 R/W H'0091 0280 H'FCFF9690 32 Enhancer sharpness register 1 (image quality improver 0) ADJ0_ENH_SHP1 R/W H'0000 0000 H'FCFF9694 32 Enhancer sharpness register 2 (image quality improver 0) ADJ0_ENH_SHP2 R/W H'0000 0000 H'FCFF9698 32 Enhancer sharpness register 3 (image quality improver 0) ADJ0_ENH_SHP3 R/W H'0000 0000 H'FCFF969C 32 Enhancer sharpness register 4 (image quality improver 0) ADJ0_ENH_SHP4 R/W H'0000 0000 H'FCFF96A0 32 Enhancer sharpness register 5 (image quality improver 0) ADJ0_ENH_SHP5 R/W H'0000 0000 H'FCFF96A4 32 Enhancer sharpness register 6 (image quality improver 0) ADJ0_ENH_SHP6 R/W H'0000 0000 H'FCFF96A8 32 Enhancer LTI register 1 (image quality improver 0) ADJ0_ENH_LTI1 R/W H'000A 0000 H'FCFF96AC 32 Enhancer LTI register 2 (image quality improver 0) ADJ0_ENH_LTI2 R/W H'000A 0000 H'FCFF96B0 32 Matrix mode register in image quality improver (image quality improver 0) ADJ0_MTX_MODE R/W H'0000 0002 H'FCFF96B4 32 Matrix YG control register 0 in image quality improver (image quality improver 0) ADJ0_MTX_YG_ADJ0 R/W H'0080 0100 H'FCFF96B8 32 Matrix YG control register 1 in image quality improver (image quality improver 0) ADJ0_MTX_YG_ADJ1 R/W H'07A8 0749 H'FCFF96BC 32 Matrix CBB control register 0 in image quality improver (image quality improver 0) ADJ0_MTX_CBB_ADJ0 R/W H'0080 0100 H'FCFF96C0 32 Matrix CBB control register 1 in image quality improver (image quality improver 0) ADJ0_MTX_CBB_ADJ1 R/W H'01C6 0000 H'FCFF96C4 32 Matrix CRR control register 0 in image quality improver (image quality improver 0) ADJ0_MTX_CRR_ADJ0 R/W H'0080 0100 H'FCFF96C8 32 Matrix CRR control register 1 in image quality improver (image quality improver 0) ADJ0_MTX_CRR_ADJ1 R/W H'0000 0167 H'FCFF96CC 32 Register update control register in image quality improver (image quality improver 1) ADJ1_UPDATE R/WC1 H'0000 0000 H'FCFF9D80 32 Black stretch register (image quality improver 1) ADJ1_BKSTR_SET R/W H'0000 0000 H'FCFF9D84 32 Enhancer timing adjustment register 1 (image quality improver 1) ADJ1_ENH_TIM1 R/W H'0000 0010 H'FCFF9D88 32 Enhancer timing adjustment register 2 (image quality improver 1) ADJ1_ENH_TIM2 R/W H'0023 01E0 H'FCFF9D8C 32 Enhancer timing adjustment register 3 (image quality improver 1) ADJ1_ENH_TIM3 R/W H'0091 0280 H'FCFF9D90 32 Enhancer sharpness register 1 (image quality improver 1) ADJ1_ENH_SHP1 R/W H'0000 0000 H'FCFF9D94 32 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 34-13 RZ/A1H Group, RZ/A1M Group Table 34.11 34. Video Display Controller 5 (4): Image Quality Improver Image Quality Improver Register Configuration (Channel 1) Name Abbreviation R/W Initial Value Address Access Size Enhancer sharpness register 2 (image quality improver 1) ADJ1_ENH_SHP2 R/W H'0000 0000 H'FCFF9D98 32 Enhancer sharpness register 3 (image quality improver 1) ADJ1_ENH_SHP3 R/W H'0000 0000 H'FCFF9D9C 32 Enhancer sharpness register 4 (image quality improver 1) ADJ1_ENH_SHP4 R/W H'0000 0000 H'FCFF9DA0 32 Enhancer sharpness register 5 (image quality improver 1) ADJ1_ENH_SHP5 R/W H'0000 0000 H'FCFF9DA4 32 Enhancer sharpness register 6 (image quality improver 1) ADJ1_ENH_SHP6 R/W H'0000 0000 H'FCFF9DA8 32 Enhancer LTI register 1 (image quality improver 1) ADJ1_ENH_LTI1 R/W H'000A 0000 H'FCFF9DAC 32 Enhancer LTI register 2 (image quality improver 1) ADJ1_ENH_LTI2 R/W H'000A 0000 H'FCFF9DB0 32 Matrix mode register in image quality improver (image quality improver 1) ADJ1_MTX_MODE R/W H'0000 0002 H'FCFF9DB4 32 Matrix YG control register 0 in image quality improver (image quality improver 1) ADJ1_MTX_YG_ADJ0 R/W H'0080 0100 H'FCFF9DB8 32 Matrix YG control register 1 in image quality improver (image quality improver 1) ADJ1_MTX_YG_ADJ1 R/W H'07A8 0749 H'FCFF9DBC 32 Matrix CBB control register 0 in image quality improver (image quality improver 1) ADJ1_MTX_CBB_ADJ0 R/W H'0080 0100 H'FCFF9DC0 32 Matrix CBB control register 1 in image quality improver (image quality improver 1) ADJ1_MTX_CBB_ADJ1 R/W H'01C6 0000 H'FCFF9DC4 32 Matrix CRR control register 0 in image quality improver (image quality improver 1) ADJ1_MTX_CRR_ADJ0 R/W H'0080 0100 H'FCFF9DC8 32 Matrix CRR control register 1 in image quality improver (image quality improver 1) ADJ1_MTX_CRR_ADJ1 R/W H'0000 0167 H'FCFF9DCC 32 34.2.1 Register Update Control Register in Image Quality Improver (ADJ0_UPDATE) Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R R R R R R R R R Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- ADJ0_ VEN -- -- -- -- -- -- -- -- -- -- -- -- -- -- Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R R R R R R R R R/WC1 Bit Bit Name Initial Value R/W Description 31 to 1 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 0 ADJ0_VEN 0 R/WC1 Image Quality Improver Register Update 0: Registers are not updated. 1: Registers are updated at the rising edge of the Vsync. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 34-14 RZ/A1H Group, RZ/A1M Group 34.2.2 34. Video Display Controller 5 (4): Image Quality Improver Black Stretch Register (ADJ0_BKSTR_SET) Bit: 31 -- 30 -- 29 28 -- -- 27 26 -- -- 25 24 -- BKSTR_ ON 22 23 21 20 BKSTR_ST[3:0] - 19 - 18 17 BKSTR_D[3:0] - 16 - Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- -- -- - -- -- -- -BKSTR_T1[4:0] - -BKSTR_T2[4:0] - Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R/W R/W R/W R/W R/W R R R R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 31 to 25 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 24 BKSTR_ON 0 R/W Black Stretch On/Off Control 0: Black stretch off 1: Black stretch on 23 to 20 BKSTR_ST [3:0] 0 R/W Black Stretch Start Point Setting values: 0 (low) to 15 (high) 19 to 16 BKSTR_D [3:0] 0 R/W Depth of Black Stretch Setting Values: 0 (shallow) to 15 (deep) 15 to 13 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 12 to 8 BKSTR_T1 [4:0] 0 R/W Black Stretch Time Constant (T1) Setting Values: 0 (small) to 31 (large) 7 to 5 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 4 to 0 BKSTR_T2 [4:0] 0 R/W Black Stretch Time Constant (T2) Setting Values: 0 (small) to 31 (large) Note: This register is updated when ADJ0_VEN in ADJ0_UPDATE is 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 34-15 RZ/A1H Group, RZ/A1M Group 34.2.3 34. Video Display Controller 5 (4): Image Quality Improver Enhancer Timing Adjustment Register 1 (ADJ0_ENH_TIM1) Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R R R R R R R R R Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- ENH_ DISP_ON -- -- -- -- -- -- -- -- -- -- -- ENH_MD -- -- Initial value: 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 R/W: R R R R R R R R R R R R/W R R R R/W Bit Bit Name Initial Value R/W Description 31 to 5 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 4 ENH_MD 1 R/W Operating Mode 0: RGB mode 1: YCbCr mode 3 to 1 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 0 ENH_DISP_ON 0 R/W Frame Line Display On/Off of Enhancer-Enabled Area 0: Display off 1: Display on Note: This register is updated when ADJ0_VEN in ADJ0_UPDATE is 1. 34.2.4 Enhancer Timing Adjustment Register 2 (ADJ0_ENH_TIM2) Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 -- -- -- -- -- Initial value: 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 1 R/W: R R R R R R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 ENH_VS[10:0] -- -- -- -- -- Initial value: 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 R/W: R R R R R R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W ENH_VW[10:0] Bit Bit Name Initial Value R/W Description 31 to 27 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 26 to 16 ENH_VS[10:0] 35 R/W Start Position of Vertical Valid Image Area in Enhancer-Enabled Area Note: Set to 2 or greater lines. 15 to 11 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 10 to 0 ENH_VW[10:0] 480 R/W Width of Vertical Valid Image Area in Enhancer-Enabled Area Note: This register is updated when ADJ0_VEN in ADJ0_UPDATE is 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 34-16 RZ/A1H Group, RZ/A1M Group 34.2.5 34. Video Display Controller 5 (4): Image Quality Improver Enhancer Timing Adjustment Register 3 (ADJ0_ENH_TIM3) Bit: 31 30 29 28 27 -- -- -- -- -- 26 25 24 23 22 21 20 19 18 17 16 ENH_HS[10:0] Initial value: 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0 1 R/W: R R R R R R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- -- -- -- -- ENH_HW[10:0] Initial value: 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 0 R/W: R R R R R R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 31 to 27 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 26 to 16 ENH_HS[10:0] 145 R/W Start Position of Horizontal Valid Image Area in Enhancer-Enabled Area Note: Set to 4 or greater clocks. 15 to 11 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 10 to 0 ENH_HW[10:0] 640 R/W Width of Horizontal Valid Image Area in Enhancer-Enabled Area Note: This register is updated when ADJ0_VEN in ADJ0_UPDATE is 1. 34.2.6 Enhancer Sharpness Register 1 (ADJ0_ENH_SHP1) Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- SHP_H _ON Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R R R R R R R R R/W Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- -- -- -- -- -- -- -- -- SHP_H1_CORE[6:0] Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R R R/W R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 31 to 17 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 16 SHP_H_ON 0 R/W Sharpness On/Off Control 0: Horizontal sharpness off 1: Horizontal sharpness on 15 to 7 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 6 to 0 SHP_H1_ CORE[6:0] 0 R/W Active Sharpness Range Edge amplitude value SHP_H1_CORE: Sharpness processing on Edge amplitude value < SHP_H1_CORE: Sharpness processing off Sharpness processing is always on when the edge detection value is 128 or greater. Note: This register is updated when ADJ0_VEN in ADJ0_UPDATE is 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 34-17 RZ/A1H Group, RZ/A1M Group 34.2.7 34. Video Display Controller 5 (4): Image Quality Improver Enhancer Sharpness Register 2 (ADJ0_ENH_SHP2) Bit: 31 30 29 28 27 26 25 24 23 22 SHP_H1_CLIP_O[7:0] Initial value: R/W: Bit: R/W: 20 19 18 17 16 SHP_H1_CLIP_U[7:0] 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 SHP_H1_GAIN_O[7:0] Initial value: 21 SHP_H1_GAIN_U[7:0] 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 31 to 24 SHP_H1_CLIP_O [7:0] 0 R/W Sharpness Correction Value Clipping (on the Overshoot Side) Correction value clipped according to SHP_H1_CLIP_O 23 to 16 SHP_H1_CLIP_U [7:0] 0 R/W Sharpness Correction Value Clipping (on the Undershoot Side) Correction value clipped according to SHP_H1_CLIP_U 15 to 8 SHP_H1_GAIN_O [7:0] 0 R/W Sharpness Edge Amplitude Value Gain (on the Overshoot Side) 0 (0 times) to 64 (+1 times) to 255 (+approx. 4 times) Sharpness correction value = SHP_H1_GAIN_O x (edge amplitude value - SHP_H1_CORE) 7 to 0 SHP_H1_GAIN_U [7:0] 0 R/W Sharpness Edge Amplitude Value Gain (on the Undershoot Side) 0 (0 times) to 64 (+1 times) to 255 (+approx. 4 times) Sharpness correction value = SHP_H1_GAIN_U x (Edge amplitude value - SHP_H1_CORE) Note: This register is updated when ADJ0_VEN in ADJ0_UPDATE is 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 34-18 RZ/A1H Group, RZ/A1M Group 34.2.8 34. Video Display Controller 5 (4): Image Quality Improver Enhancer Sharpness Register 3 (ADJ0_ENH_SHP3) Bit: 31 -- 30 -- 29 28 -- -- 27 26 -- -- 25 -- 24 -- 23 -- 22 -- 21 -- 20 -- 19 -- 18 -- 17 16 -- SHP_H2_ LPF_SEL Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R R R R R R R R R/W Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- -- -- -- -- -- -- -- -- SHP_H2_CORE[6:0] Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R R R/W R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 31 to 17 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 16 SHP_H2_ LPF_SEL 0 R/W LPF Selection for Folding Prevention before H2 Edge Detection 0: LPF not selected 1: LPF selected 15 to 7 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 6 to 0 SHP_H2_ CORE[6:0] 0 R/W Active Sharpness Range Edge amplitude value SHP_H2_CORE: Sharpness processing on Edge amplitude value < SHP_H2_CORE: Sharpness processing off Sharpness processing is always on when the edge detection value is 128 or greater. Note: This register is updated when ADJ0_VEN in ADJ0_UPDATE is 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 34-19 RZ/A1H Group, RZ/A1M Group 34.2.9 34. Video Display Controller 5 (4): Image Quality Improver Enhancer Sharpness Register 4 (ADJ0_ENH_SHP4) Bit: 31 30 29 28 27 26 25 24 23 22 SHP_H2_CLIP_O[7:0] Initial value: 0 R/W: R/W Bit: 15 0 R/W: R/W Bit 20 19 18 17 16 SHP_H2_CLIP_U[7:0] 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 SHP_H2_GAIN_O[7:0] Initial value: 21 SHP_H2_GAIN_U[7:0] 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit Name Initial Value R/W Description 31 to 24 SHP_H2_ CLIP_O[7:0] 0 R/W Sharpness Correction Value Clipping (on the Overshoot Side) Correction value clipped according to SHP_H2_CLIP_O 23 to 16 SHP_H2_ CLIP_U[7:0] 0 R/W Sharpness Correction Value Clipping (on the Undershoot Side) Correction value clipped according to SHP_H2_CLIP_U 15 to 8 SHP_H2_ GAIN_O[7:0] 0 R/W Sharpness Edge Amplitude Value Gain (on the Overshoot Side) 0 (0 times) to 64 (+1 times) to 255 (+ approx. 4 times) Sharpness correction value = SHP_H2_GAIN_O x (edge amplitude value - SHP_H2_CORE) 7 to 0 SHP_H2_ GAIN_U[7:0] 0 R/W Sharpness Edge Amplitude Value Gain (on the Undershoot Side) 0 (0 times) to 64 (+1 times) to 255 (+ approx. 4 times) Sharpness correction value = SHP_H2_GAIN_U x (edge amplitude value - SHP_H2_CORE) Note: This register is updated when ADJ0_VEN in ADJ0_UPDATE is 1. 34.2.10 Enhancer Sharpness Register 5 (ADJ0_ENH_SHP5) Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R R R R R R R R R Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- -- -- -- -- -- -- -- -- SHP_H3_CORE[6:0] Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R R R/W R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 31 to 7 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 6 to 0 SHP_H3_ CORE[6:0] 0 R/W Active Sharpness Range Edge amplitude value SHP_H3_CORE: Sharpness processing on Edge amplitude value < SHP_H3_CORE: Sharpness processing off Sharpness processing is always on when the edge detection value is 128 or greater. Note: This register is updated when ADJ0_VEN in ADJ0_UPDATE is 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 34-20 RZ/A1H Group, RZ/A1M Group 34.2.11 34. Video Display Controller 5 (4): Image Quality Improver Enhancer Sharpness Register 6 (ADJ0_ENH_SHP6) Bit: 31 30 29 28 27 26 25 24 23 22 SHP_H3_CLIP_O[7:0] Initial value: 0 R/W: R/W Bit: 15 0 R/W: R/W 20 19 18 17 16 SHP_H3_CLIP_U[7:0] 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 SHP_H3_GAIN_O[7:0] Initial value: 21 SHP_H3_GAIN_U[7:0] 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 31 to 24 SHP_H3_ CLIP_O[7:0] 0 R/W Sharpness Correction Value Clipping (on the Overshoot Side) Correction value clipped according to SHP_H3_CLIP_O 23 to 16 SHP_H3_ CLIP_U[7:0] 0 R/W Sharpness Correction Value Clipping (on the Undershoot Side) Correction value clipped according to SHP_H3_CLIP_U 15 to 8 SHP_H3_ GAIN_O[7:0] 0 R/W Sharpness Edge Amplitude Value Gain (on the Overshoot Side) 0 (0 times) to 64 (+1 times) to 255 (+ approx. 4 times) Sharpness correction value = SHP_H3_GAIN_O x (Edge amplitude value - SHP_H3_CORE) 7 to 0 SHP_H3_ GAIN_U[7:0] 0 R/W Sharpness Edge Amplitude Value Gain (on the Undershoot Side) 0 (0 times) to 64 (+1 times) to 255 (+ approx. 4 times) Sharpness correction value = SHP_H3_GAIN_U x (Edge amplitude value - SHP_H3_CORE) Note: This register is updated when ADJ0_VEN in ADJ0_UPDATE is 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 34-21 RZ/A1H Group, RZ/A1M Group 34.2.12 34. Video Display Controller 5 (4): Image Quality Improver Enhancer LTI Register 1 (ADJ0_ENH_LTI1) Bit: 31 LTI_H_ ON Initial value: 0 R/W: R/W Bit: 15 30 -- 29 28 -- -- 27 26 -- -- 25 24 -- LTI_H2_ LPF_SEL 23 22 21 0 R/W: R/W 19 18 17 16 LTI_H2_INC_ZERO[7:0] 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 R R R R R R R/W R/W R/W R/W R/W R/W R/W R/W R/W 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 LTI_H2_GAIN[7:0] Initial value: 20 LTI_H2_CORE[7:0] 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 31 LTI_H_ON 0 R/W LTI On/Off Control 0: LTI off 1: LTI on 30 to 25 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 24 LTI_H2_ LPF_SEL 0 R/W LPF Selection for Folding Prevention before H2 Edge Detection 0: LPF not selected 1: LPF selected 23 to 16 LTI_H2_INC_ ZERO[7:0] 10 R/W Median Filter LTI Correction Threshold LTI correction is disabled when | right TAP value - center TAP value | < LTI_H2_INC_ZERO or | left TAP value - center TAP value | < LTI_H2_INC_ZERO 15 to 8 LTI_H2_ GAIN[7:0] 0 R/W LTI Edge Amplitude Value Gain 0 (0 times) to 64 (+ 1 times) to 255 (+ approx. 4 times) 7 to 0 LTI_H2_ CORE[7:0] 0 R/W LTI Coring (Maximum Core value of 255) Amplitude less than or equal to the value of LTI_H2_CORE is cored from the edge amplitude value. (A core value setting of 128 remains unchanged) Note: This register is updated when ADJ0_VEN in ADJ0_UPDATE is 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 34-22 RZ/A1H Group, RZ/A1M Group 34.2.13 34. Video Display Controller 5 (4): Image Quality Improver Enhancer LTI Register 2 (ADJ0_ENH_LTI2) Bit: 31 -- 30 -- 29 28 -- -- 27 26 -- -- 25 24 -- LTI_H4_ MEDIAN_ TAP_SEL 23 22 21 20 19 18 17 16 LTI_H4_INC_ZERO[7:0] Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 R/W: R R R R R R R R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 - LTI_H4_GAIN[7:0] Initial value: 0 R/W: R/W LTI_H4_CORE[7:0] 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 31 to 25 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 24 LTI_H4_ MEDIAN_ TAP_SEL 0 R/W Median Filter Reference Pixel Select 0: Second adjacent pixel selected as reference 1: Adjacent pixel selected as reference 23 to 16 LTI_H4_INC_ ZERO[7:0] 10 R/W Median Filter LTI Correction Threshold LTI correction is disabled when | right TAP value - center TAP value | < LTI_H4_INC_ZERO or | left TAP value - center TAP value | < LTI_H4_INC_ZERO 15 to 8 LTI_H4_ GAIN[7:0] 0 R/W LTI Edge Amplitude Value Gain 0 (0 times) to 64 (+ 1 times) to 255 (+ approx. 4 times) 7 to 0 LTI_H4_ CORE[7:0] 0 R/W LTI Coring (Maximum Core value of 255) Amplitude less than or equal to the value of LTI_H4_CORE is cored from the edge amplitude value (A core value setting of 128 remains unchanged) Note: This register is updated when ADJ0_VEN in ADJ0_UPDATE is 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 34-23 RZ/A1H Group, RZ/A1M Group 34.2.14 34. Video Display Controller 5 (4): Image Quality Improver Matrix Mode Register in Image Quality Improver (ADJ0_MTX_MODE) Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R R R R R R R R R Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- -- -- -- -- -- -- -- -- -- -- -- -- -- ADJ0_MTX_ MD[1:0] Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 R/W: R R R R R R R R R R R R R R R/W R/W Bit Bit Name Initial Value R/W Description 31 to 2 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 1, 0 ADJ0_MTX_ MD[1:0] 2 R/W Operating Mode 0: GBR GBR 1: Setting prohibited 2: YCbCr GBR 3: Setting prohibited Note: This register is updated when ADJ0_VEN in ADJ0_UPDATE is 1. 34.2.15 Matrix YG Control Register 0 in Image Quality Improver (ADJ0_MTX_YG_ADJ0) Bit: 31 30 29 28 27 26 25 24 -- -- -- -- -- -- -- -- 23 22 21 20 19 18 17 16 ADJ0_MTX_YG[7:0] Initial value: 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 R/W: R R R R R R R R R/W R/W R/W R/W R/W R/W R/W R/W Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- -- -- -- -- ADJ0_MTX_GG[10:0] Initial value: 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 R/W: R R R R R R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 31 to 24 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 23 to 16 ADJ0_MTX_ YG[7:0] 128 R/W Y/G Signal Offset (DC) Adjustment Unsigned (0 (-128) to 128 (0) to 255 (+127) [LSB]) 15 to 11 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 10 to 0 ADJ0_MTX_ GG[10:0] 256 R/W Gain Adjustment of Y/G Signal of G Signal Output Signed (complement of 2) (-1024 to +1023 [LSB], 256 [LSB] = 1.0 [times]) Note: This register is updated when ADJ0_VEN in ADJ0_UPDATE is 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 34-24 RZ/A1H Group, RZ/A1M Group 34.2.16 34. Video Display Controller 5 (4): Image Quality Improver Matrix YG Control Register 1 in Image Quality Improver (ADJ0_MTX_YG_ADJ1) Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 -- -- -- -- -- Initial value: 0 0 0 0 0 1 1 1 1 0 1 0 1 0 0 0 R/W: R R R R R R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 ADJ0_MTX_GB[10:0] -- -- -- -- -- Initial value: 0 0 0 0 0 1 1 1 0 1 0 0 1 0 0 1 R/W: R R R R R R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W ADJ0_MTX_GR[10:0] Bit Bit Name Initial Value R/W Description 31 to 27 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 26 to 16 ADJ0_MTX_GB [10:0] 1960 R/W Gain Adjustment of Cb/B Signal of G Signal Output Signed (complement of 2) (-1024 to +1023 [LSB], 256 [LSB] = 1.0 [times]) 15 to 11 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 10 to 0 ADJ0_MTX_GR [10:0] 1865 R/W Gain Adjustment of Cr/R Signal of G Signal Output Signed (complement of 2) (-1024 to +1023 [LSB], 256 [LSB] = 1.0 [times]) Note: This register is updated when ADJ0_VEN in ADJ0_UPDATE is 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 34-25 RZ/A1H Group, RZ/A1M Group 34.2.17 34. Video Display Controller 5 (4): Image Quality Improver Matrix CBB Control Register 0 in Image Quality Improver (ADJ0_MTX_CBB_ADJ0) Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 -- -- -- -- -- -- -- -- Initial value: 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 R/W: R R R R R R R R R/W R/W R/W R/W R/W R/W R/W R/W Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 ADJ0_MTX_B[7:0] -- -- -- -- -- Initial value: 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 R/W: R R R R R R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W ADJ0_MTX_BG[10:0] Bit Bit Name Initial Value R/W Description 31 to 24 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 23 to 16 ADJ0_MTX_B [7:0] 128 R/W B Signal Offset (DC) Adjustment Unsigned (0 (-128) to 128 (0) to 255 (+127) [LSB]) 15 to 11 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 10 to 0 ADJ0_MTX_BG [10:0] 256 R/W Gain Adjustment of Y/G Signal of B Signal Output Signed (complement of 2) (-1024 to +1023 [LSB], 256 [LSB] = 1.0 [times]) Note: This register is updated when ADJ0_VEN in ADJ0_UPDATE is 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 34-26 RZ/A1H Group, RZ/A1M Group 34.2.18 34. Video Display Controller 5 (4): Image Quality Improver Matrix CBB Control Register 1 in Image Quality Improver (ADJ0_MTX_CBB_ADJ1) Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 -- -- -- -- -- Initial value: 0 0 0 0 0 0 0 1 1 1 0 0 0 1 1 0 R/W: R R R R R R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 ADJ0_MTX_BB[10:0] -- -- -- -- -- Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W ADJ0_MTX_BR[10:0] Bit Bit Name Initial Value R/W Description 31 to 27 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 26 to 16 ADJ0_MTX_BB [10:0] 454 R/W Gain Adjustment of Cb/B Signal of B Signal Output Signed (complement of 2) (-1024 to +1023 [LSB], 256 [LSB] = 1.0 [times]) 15 to 11 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 10 to 0 ADJ0_MTX_BR [10:0] 0 R/W Gain Adjustment of Cr/R Signal of B Signal Output Signed (complement of 2) (-1024 to +1023 [LSB], 256 [LSB] = 1.0 [times]) Note: This register is updated when ADJ0_VEN in ADJ0_UPDATE is 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 34-27 RZ/A1H Group, RZ/A1M Group 34.2.19 34. Video Display Controller 5 (4): Image Quality Improver Matrix CRR Control Register 0 in Image Quality Improver (ADJ0_MTX_CRR_ADJ0) 31 30 29 28 27 26 25 24 -- -- -- -- -- -- -- -- Initial value: 0 0 0 0 0 0 0 R/W: R R R R R R Bit: 15 14 13 12 11 Bit: 23 22 21 0 1 0 0 0 R R R/W R/W R/W 10 9 8 7 6 5 20 19 18 17 16 0 0 0 0 R/W R/W R/W R/W R/W 4 3 2 1 0 ADJ0_MTX_R[7:0] -- -- -- -- -- Initial value: 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 R/W: R R R R R R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W ADJ0_MTX_RG[10:0] Bit Bit Name Initial Value R/W Description 31 to 24 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 23 to 16 ADJ0_MTX_R [7:0] 128 R/W R Signal Offset (DC) Adjustment Unsigned (0 (-128) to 128 (0) to 255 (+127) [LSB]) 15 to 11 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 10 to 0 ADJ0_MTX_RG [10:0] 256 R/W Gain Adjustment of Y/G Signal of R Signal Output Signed (complement of 2) (-1024 to +1023 [LSB], 256 [LSB] = 1.0 [times]) Note: This register is updated when ADJ0_VEN in ADJ0_UPDATE is 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 34-28 RZ/A1H Group, RZ/A1M Group 34.2.20 34. Video Display Controller 5 (4): Image Quality Improver Matrix CRR Control Register 1 in Image Quality Improver (ADJ0_MTX_CRR_ADJ1) 31 30 29 28 27 -- -- -- -- -- Initial value: 0 0 0 0 R/W: R R R Bit: 15 14 Bit: 26 25 24 23 22 21 0 0 0 0 0 0 0 R R R/W R/W R/W R/W R/W 13 12 11 10 9 8 7 6 20 19 18 17 16 0 0 0 0 0 R/W R/W R/W R/W R/W R/W 5 4 3 2 1 0 ADJ0_MTX_RB[10:0] -- -- -- -- -- Initial value: 0 0 0 0 0 0 0 1 0 1 1 0 0 1 1 1 R/W: R R R R R R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W ADJ0_MTX_RR[10:0] Bit Bit Name Initial Value R/W Description 31 to 27 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 26 to 16 ADJ0_MTX_RB [10:0] 0 R/W Gain Adjustment of Cb/B Signal of R Signal Output Signed (complement of 2) (-1024 to +1023 [LSB], 256 [LSB] = 1.0 [times]) 15 to 11 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 10 to 0 ADJ0_MTX_RR [10:0] 359 R/W Gain Adjustment of Cr/R Signal of R Signal Output Signed (complement of 2) (-1024 to +1023 [LSB], 256 [LSB] = 1.0 [times]) Note: This register is updated when ADJ0_VEN in ADJ0_UPDATE is 1. 34.2.21 Register Update Control Register in Image Quality Improver (ADJ1_UPDATE) Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R R R R R R R R R Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- ADJ1_ VEN -- -- -- -- -- -- -- -- -- -- -- -- -- -- Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R R R R R R R R R/WC1 Bit Bit Name Initial Value R/W Description 31 to 1 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 0 ADJ1_VEN 0 R/WC1 Image Quality Improver Register Update 0: Registers are not updated. 1: Registers are updated at the rising edge of the Vsync. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 34-29 RZ/A1H Group, RZ/A1M Group 34.2.22 34. Video Display Controller 5 (4): Image Quality Improver Black Stretch Register (ADJ1_BKSTR_SET) Bit: 31 -- 30 -- 29 28 -- -- 27 26 -- -- 25 24 -- BKSTR_ 23 22 21 20 19 BKSTR_ST[3:0] ON 18 17 16 BKSTR_D[3:0] Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- -- -- -- -- -- BKSTR_T1[4:0] BKSTR_T2[4:0] Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R/W R/W R/W R/W R/W R R R R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 31 to 25 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 24 BKSTR_ON 0 R/W Black Stretch On/Off Control 0: Black stretch off 1: Black stretch on 23 to 20 BKSTR_ST [3:0] 0 R/W Black Stretch Start Point Setting values: 0 (low) to 15 (high) 19 to 16 BKSTR_D [3:0] 0 R/W Depth of Black Stretch Setting Values: 0 (shallow) to 15 (deep) 15 to 13 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 12 to 8 BKSTR_T1 [4:0] 0 R/W Black Stretch Time Constant (T1) Setting Values: 0 (small) to 31 (large) 7 to 5 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 4 to 0 BKSTR_T2 [4:0] 0 R/W Black Stretch Time Constant (T2) Setting Values: 0 (small) to 31 (large) Note: This register is updated when ADJ1_VEN in ADJ1_UPDATE is 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 34-30 RZ/A1H Group, RZ/A1M Group 34.2.23 34. Video Display Controller 5 (4): Image Quality Improver Enhancer Timing Adjustment Register 1 (ADJ1_ENH_TIM1) Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R R R R R R R R R Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- ENH_ DISP_ON -- -- -- -- -- -- -- -- -- -- -- ENH_MD -- -- Initial value: 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 R/W: R R R R R R R R R R R R/W R R R R/W Bit Bit Name Initial Value R/W Description 31 to 5 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 4 ENH_MD 1 R/W Operating Mode 0: RGB mode 1: YCbCr mode 3 to 1 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 0 ENH_DISP_ON 0 R/W Frame Line Display On/Off of Enhancer-Enabled Area 0: Display off 1: Display on Note: This register is updated when ADJ1_VEN in ADJ1_UPDATE is 1. 34.2.24 Enhancer Timing Adjustment Register 2 (ADJ1_ENH_TIM2) Bit: 31 30 29 28 27 -- -- -- -- -- 26 25 24 23 22 21 20 19 18 17 16 ENH_VS[10:0] Initial value: 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 1 R/W: R R R R R R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- -- -- -- -- Bit: ENH_VW[10:0] Initial value: 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 R/W: R R R R R R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 31 to 27 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 26 to 16 ENH_VS[10:0] 35 R/W Start Position of Vertical Valid Image Area in Enhancer-Enabled Area Note: Set to 2 or greater lines. 15 to 11 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 10 to 0 ENH_VW[10:0] 480 R/W Width of Vertical Valid Image Area in Enhancer-Enabled Area Note: This register is updated when ADJ1_VEN in ADJ1_UPDATE is 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 34-31 RZ/A1H Group, RZ/A1M Group 34.2.25 34. Video Display Controller 5 (4): Image Quality Improver Enhancer Timing Adjustment Register 3 (ADJ1_ENH_TIM3) Bit: 31 30 29 28 27 -- -- -- -- -- 26 25 24 23 22 21 20 19 18 17 16 ENH_HS[10:0] Initial value: 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0 1 R/W: R R R R R R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- -- -- -- -- ENH_HW[10:0] Initial value: 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 0 R/W: R R R R R R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 31 to 27 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 26 to 16 ENH_HS[10:0] 145 R/W Start Position of Horizontal Valid Image Area in Enhancer-Enabled Area Note: Set to 4 or greater clocks. 15 to 11 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 10 to 0 ENH_HW[10:0] 640 R/W Width of Horizontal Valid Image Area in Enhancer-Enabled Area Note: This register is updated when ADJ1_VEN in ADJ1_UPDATE is 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 34-32 RZ/A1H Group, RZ/A1M Group 34.2.26 34. Video Display Controller 5 (4): Image Quality Improver Enhancer Sharpness Register 1 (ADJ1_ENH_SHP1) Bit: 31 -- 30 -- 29 28 -- -- 27 26 -- -- 25 -- 24 -- 23 -- 22 21 -- -- 20 -- 19 -- 18 -- 17 16 -- SHP_H _ON Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R R R R R R R R R/W Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- -- -- -- -- -- -- -- -- SHP_H1_CORE[6:0] Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R R R/W R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 31 to 17 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 16 SHP_H_ON 0 R/W Sharpness On/Off Control 0: Horizontal sharpness off 1: Horizontal sharpness on 15 to 7 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 6 to 0 SHP_H1_ CORE[6:0] 0 R/W Active Sharpness Range Edge amplitude value SHP_H1_CORE: Sharpness processing on Edge amplitude value < SHP_H1_CORE: Sharpness processing off Sharpness processing is always on when the edge detection value is 128 or greater. Note: This register is updated when ADJ1_VEN in ADJ1_UPDATE is 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 34-33 RZ/A1H Group, RZ/A1M Group 34.2.27 34. Video Display Controller 5 (4): Image Quality Improver Enhancer Sharpness Register 2 (ADJ1_ENH_SHP2) Bit: 31 30 29 28 27 26 25 24 23 22 SHP_H1_CLIP_O[7:0] Initial value: R/W: Bit: R/W: 20 19 18 17 16 SHP_H1_CLIP_U[7:0] 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 SHP_H1_GAIN_O[7:0] Initial value: 21 SHP_H1_GAIN_U[7:0] 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 31 to 24 SHP_H1_ CLIP_O[7:0] 0 R/W Sharpness Correction Value Clipping (on the Overshoot Side) Correction value clipped according to SHP_H1_CLIP_O 23 to 16 SHP_H1_ CLIP_U[7:0] 0 R/W Sharpness Correction Value Clipping (on the Undershoot Side) Correction value clipped according to SHP_H1_CLIP_U 15 to 8 SHP_H1_ GAIN_O[7:0] 0 R/W Sharpness Edge Amplitude Value Gain (on the Overshoot Side) 0 (0 times) to 64 (+1 times) to 255 (+approx. 4 times) Sharpness correction value = SHP_H1_GAIN_O x (edge amplitude value - SHP_H1_CORE) 7 to 0 SHP_H1_ GAIN_U[7:0] 0 R/W Sharpness Edge Amplitude Value Gain (on the Undershoot Side) 0 (0 times) to 64 (+1 times) to 255 (+approx. 4 times) Sharpness correction value = SHP_H1_GAIN_U x (Edge amplitude value - SHP_H1_CORE) Note: This register is updated when ADJ1_VEN in ADJ1_UPDATE is 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 34-34 RZ/A1H Group, RZ/A1M Group 34.2.28 34. Video Display Controller 5 (4): Image Quality Improver Enhancer Sharpness Register 3 (ADJ1_ENH_SHP3) Bit: 31 -- 30 -- 29 28 -- -- 27 26 -- -- 25 -- 24 -- 23 -- 22 -- 21 -- 20 -- 19 -- 18 -- 17 16 -- SHP_H2_ LPF_SEL Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R R R R R R R R R/W Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- -- -- -- -- -- -- -- -- SHP_H2_CORE[6:0] Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R R R/W R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 31 to 17 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 16 SHP_H2_ LPF_SEL 0 R/W LPF Selection for Folding Prevention before H2 Edge Detection 0: LPF not selected 1: LPF selected 15 to 7 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 6 to 0 SHP_H2_ CORE[6:0] 0 R/W Active Sharpness Range Edge amplitude value SHP_H2_CORE: Sharpness processing on Edge amplitude value < SHP_H2_CORE: Sharpness processing off Sharpness processing is always on when the edge detection value is 128 or greater. Note: This register is updated when ADJ1_VEN in ADJ1_UPDATE is 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 34-35 RZ/A1H Group, RZ/A1M Group 34.2.29 34. Video Display Controller 5 (4): Image Quality Improver Enhancer Sharpness Register 4 (ADJ1_ENH_SHP4) Bit: 31 30 29 28 27 26 25 24 23 22 SHP_H2_CLIP_O[7:0] Initial value: 0 R/W: R/W Bit: 15 0 R/W: R/W 20 19 18 17 16 SHP_H2_CLIP_U[7:0] 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 SHP_H2_GAIN_O[7:0] Initial value: 21 SHP_H2_GAIN_U[7:0] 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 31 to 24 SHP_H2_ CLIP_O[7:0] 0 R/W Sharpness Correction Value Clipping (on the Overshoot Side) Correction value clipped according to SHP_H2_CLIP_O 23 to 16 SHP_H2_ CLIP_U[7:0] 0 R/W Sharpness Correction Value Clipping (on the Undershoot Side) Correction value clipped according to SHP_H2_CLIP_U 15 to 8 SHP_H2_ GAIN_O[7:0] 0 R/W Sharpness Edge Amplitude Value Gain (on the Overshoot Side) 0 (0 times) to 64 (+1 times) to 255 (+ approx. 4 times) Sharpness correction value = SHP_H2_GAIN_O x (edge amplitude value - SHP_H2_CORE) 7 to 0 SHP_H2_ GAIN_U[7:0] 0 R/W Sharpness Edge Amplitude Value Gain (on the Undershoot Side) 0 (0 times) to 64 (+1 times) to 255 (+ approx. 4 times) Sharpness correction value = SHP_H2_GAIN_U x (edge amplitude value - SHP_H2_CORE) Note: This register is updated when ADJ1_VEN in ADJ1_UPDATE is 1. 34.2.30 Enhancer Sharpness Register 5 (ADJ1_ENH_SHP5) Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R R R R R R R R R 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- -- -- -- -- -- -- -- -- Bit: SHP_H3_CORE[6:0] Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R R R/W R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 31 to 7 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 6 to 0 SHP_H3_ CORE[6:0] 0 R/W Active Sharpness Range Edge amplitude value SHP_H3_CORE: Sharpness processing on Edge amplitude value < SHP_H3_CORE: Sharpness processing off Sharpness processing is always on when the edge detection value is 128 or greater. Note: This register is updated when ADJ1_VEN in ADJ1_UPDATE is 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 34-36 RZ/A1H Group, RZ/A1M Group 34.2.31 34. Video Display Controller 5 (4): Image Quality Improver Enhancer Sharpness Register 6 (ADJ1_ENH_SHP6) Bit: 31 30 29 28 27 26 25 24 23 22 SHP_H3_CLIP_O[7:0] Initial value: 0 R/W: R/W Bit: 15 0 R/W: R/W 20 19 18 17 16 SHP_H3_CLIP_U[7:0] 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 SHP_H3_GAIN_O[7:0] Initial value: 21 SHP_H3_GAIN_U[7:0] 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 31 to 24 SHP_H3_ CLIP_O[7:0] 0 R/W Sharpness Correction Value Clipping (on the Overshoot Side) Correction value clipped according to SHP_H3_CLIP_O 23 to 16 SHP_H3_ CLIP_U[7:0] 0 R/W Sharpness Correction Value Clipping (on the Undershoot Side) Correction value clipped according to SHP_H3_CLIP_U 15 to 8 SHP_H3_ GAIN_O[7:0] 0 R/W Sharpness Edge Amplitude Value Gain (on the Overshoot Side) 0 (0 times) to 64 (+1 times) to 255 (+ approx. 4 times) Sharpness correction value = SHP_H3_GAIN_O x (Edge amplitude value - SHP_H3_CORE) 7 to 0 SHP_H3_ GAIN_U[7:0] 0 R/W Sharpness Edge Amplitude Value Gain (on the Undershoot Side) 0 (0 times) to 64 (+1 times) to 255 (+ approx. 4 times) Sharpness correction value = SHP_H3_GAIN_U x (Edge amplitude value - SHP_H3_CORE) Note: This register is updated when ADJ1_VEN in ADJ1_UPDATE is 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 34-37 RZ/A1H Group, RZ/A1M Group 34.2.32 34. Video Display Controller 5 (4): Image Quality Improver Enhancer LTI Register 1 (ADJ1_ENH_LTI1) Bit: 31 LTI_H_ ON Initial value: 0 R/W: R/W Bit: 15 30 -- 29 28 -- -- 27 26 -- -- 25 24 -- LTI_H2_ LPF_SEL 23 22 21 0 R/W: R/W 19 18 17 16 LTI_H2_INC_ZERO[7:0] 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 R R R R R R R/W R/W R/W R/W R/W R/W R/W R/W R/W 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 LTI_H2_GAIN[7:0] Initial value: 20 LTI_H2_CORE[7:0] 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 31 LTI_H_ON 0 R/W LTI On/Off Control 0: LTI off 1: LTI on 30 to 25 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 24 LTI_H2_ LPF_SEL 0 R/W LPF Selection for Folding Prevention before H2 Edge Detection 0: LPF not selected 1: LPF selected 23 to 16 LTI_H2_INC_ ZERO[7:0] 10 R/W Median Filter LTI Correction Threshold LTI correction is disabled when | right TAP value - center TAP value | < LTI_H2_INC_ZERO or | left TAP value - center TAP value | < LTI_H2_INC_ZERO 15 to 8 LTI_H2_ GAIN[7:0] 0 R/W LTI Edge Amplitude Value Gain 0 (0 times) to 64 (+ 1 times) to 255 (+ approx. 4 times) 7 to 0 LTI_H2_ CORE[7:0] 0 R/W LTI Coring (Maximum Core value of 255) Amplitude less than or equal to the value of LTI_H2_CORE is cored from the edge amplitude value. (A core value setting of 128 remains unchanged) Note: This register is updated when ADJ1_VEN in ADJ1_UPDATE is 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 34-38 RZ/A1H Group, RZ/A1M Group 34.2.33 34. Video Display Controller 5 (4): Image Quality Improver Enhancer LTI Register 2 (ADJ1_ENH_LTI2) Bit: 31 -- 30 -- 29 28 -- -- 27 26 -- -- 25 24 -- LTI_H4_ MEDIAN_ TAP_SEL 23 22 21 20 19 18 17 16 LTI_H4_INC_ZERO[7:0] Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 R/W: R R R R R R R R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 LTI_H4_GAIN[7:0] Initial value: 0 R/W: R/W LTI_H4_CORE[7:0] 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 31 to 25 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 24 LTI_H4_ MEDIAN_ TAP_SEL 0 R/W Median Filter Reference Pixel Select 0: Second adjacent pixel selected as reference 1: Adjacent pixel selected as reference 23 to 16 LTI_H4_INC_ ZERO[7:0] 10 R/W Median Filter LTI Correction Threshold LTI correction is disabled when | right TAP value - center TAP value | < LTI_H4_INC_ZERO or | left TAP value - center TAP value | < LTI_H4_INC_ZERO 15 to 8 LTI_H4_ GAIN[7:0] 0 R/W LTI Edge Amplitude Value Gain 0 (0 times) to 64 (+ 1 times) to 255 (+ approx. 4 times) 7 to 0 LTI_H4_ CORE[7:0] 0 R/W LTI Coring (Maximum Core value of 255) Amplitude less than or equal to the value of LTI_H4_CORE is cored from the edge amplitude value (A core value setting of 128 remains unchanged) Note: This register is updated when ADJ1_VEN in ADJ1_UPDATE is 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 34-39 RZ/A1H Group, RZ/A1M Group 34.2.34 34. Video Display Controller 5 (4): Image Quality Improver Matrix Mode Register in Image Quality Improver (ADJ1_MTX_MODE) Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R R R R R R R R R Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- -- -- -- -- -- -- -- -- -- -- -- -- -- ADJ1_MTX_ MD[1:0] Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 R/W: R R R R R R R R R R R R R R R/W R/W Bit Bit Name Initial Value R/W Description 31 to 2 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 1, 0 ADJ1_MTX_ MD[1:0] 2 R/W Operating Mode 0: GBR GBR 1: Setting prohibited 2: YCbCr GBR 3: Setting prohibited Note: This register is updated when ADJ1_VEN in ADJ1_UPDATE is 1. 34.2.35 Matrix YG Control Register 0 in Image Quality Improver (ADJ1_MTX_YG_ADJ0) Bit: 31 30 29 28 27 26 25 24 -- -- -- -- -- -- -- -- 23 22 21 20 19 18 17 16 ADJ1_MTX_YG[7:0] Initial value: 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 R/W: R R R R R R R R R/W R/W R/W R/W R/W R/W R/W R/W 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- -- -- -- -- Bit: ADJ1_MTX_GG[10:0] Initial value: 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 R/W: R R R R R R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 31 to 24 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 23 to 16 ADJ1_MTX_ YG[7:0] 128 R/W Y/G Signal Offset (DC) Adjustment Unsigned (0 (-128) to 128 (0) to 255 (+127) [LSB]) 15 to 11 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 10 to 0 ADJ1_MTX_ GG[10:0] 256 R/W Gain Adjustment of Y/G Signal of G Signal Output Signed (complement of 2) (-1024 to +1023 [LSB], 256 [LSB] = 1.0 [times]) Note: This register is updated when ADJ1_VEN in ADJ1_UPDATE is 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 34-40 RZ/A1H Group, RZ/A1M Group 34.2.36 34. Video Display Controller 5 (4): Image Quality Improver Matrix YG Control Register 1 in Image Quality Improver (ADJ1_MTX_YG_ADJ1) Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 -- -- -- -- -- Initial value: 0 0 0 0 0 1 1 1 1 0 1 0 1 0 0 0 R/W: R R R R R R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 ADJ1_MTX_GB[10:0] -- -- -- -- -- Initial value: 0 0 0 0 0 1 1 1 0 1 0 0 1 0 0 1 R/W: R R R R R R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W ADJ1_MTX_GR[10:0] Bit Bit Name Initial Value R/W Description 31 to 27 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 26 to 16 ADJ1_MTX_GB [10:0] 1960 R/W Gain Adjustment of Cb/B Signal of G Signal Output Signed (complement of 2) (-1024 to +1023 [LSB], 256 [LSB] = 1.0 [times]) 15 to 11 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 10 to 0 ADJ1_MTX_GR [10:0] 1865 R/W Gain Adjustment of Cr/R Signal of G Signal Output Signed (complement of 2) (-1024 to +1023 [LSB], 256 [LSB] = 1.0 [times]) Note: This register is updated when ADJ1_VEN in ADJ1_UPDATE is 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 34-41 RZ/A1H Group, RZ/A1M Group 34.2.37 34. Video Display Controller 5 (4): Image Quality Improver Matrix CBB Control Register 0 in Image Quality Improver (ADJ1_MTX_CBB_ADJ0) Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 -- -- -- -- -- -- -- -- Initial value: 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 R/W: R R R R R R R R R/W R/W R/W R/W R/W R/W R/W R/W Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 ADJ1_MTX_B[7:0] -- -- -- -- -- Initial value: 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 R/W: R R R R R R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W ADJ1_MTX_BG[10:0] Bit Bit Name Initial Value R/W Description 31 to 24 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 23 to 16 ADJ1_MTX_B [7:0] 128 R/W B Signal Offset (DC) Adjustment Unsigned (0 (-128) to 128 (0) to 255 (+127) [LSB]) 15 to 11 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 10 to 0 ADJ1_MTX_BG [10:0] 256 R/W Gain Adjustment of Y/G Signal of B Signal Output Signed (complement of 2) (-1024 to +1023 [LSB], 256 [LSB] = 1.0 [times]) Note: This register is updated when ADJ1_VEN in ADJ1_UPDATE is 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 34-42 RZ/A1H Group, RZ/A1M Group 34.2.38 34. Video Display Controller 5 (4): Image Quality Improver Matrix CBB Control Register 1 in Image Quality Improver (ADJ1_MTX_CBB_ADJ1) Bit: 31 30 29 28 26 27 25 22 23 24 21 20 19 18 17 16 -- -- -- -- -- Initial value: 0 0 0 0 0 0 0 1 1 1 0 0 0 1 1 0 R/W: R R R R R R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 ADJ1_MTX_BB[10:0] -- -- -- -- -- Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W ADJ1_MTX_BR[10:0] Bit Bit Name Initial Value R/W Description 31 to 27 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 26 to 16 ADJ1_MTX_BB [10:0] 454 R/W Gain Adjustment of Cb/B Signal of B Signal Output Signed (complement of 2) (-1024 to +1023 [LSB], 256 [LSB] = 1.0 [times]) 15 to 11 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 10 to 0 ADJ1_MTX_BR [10:0] 0 R/W Gain Adjustment of Cr/R Signal of B Signal Output Signed (complement of 2) (-1024 to +1023 [LSB], 256 [LSB] = 1.0 [times]) Note: This register is updated when ADJ1_VEN in ADJ1_UPDATE is 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 34-43 RZ/A1H Group, RZ/A1M Group 34.2.39 34. Video Display Controller 5 (4): Image Quality Improver Matrix CRR Control Register 0 in Image Quality Improver (ADJ1_MTX_CRR_ADJ0) Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 -- -- -- -- -- -- -- -- Initial value: 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 R/W: R R R R R R R R R/W R/W R/W R/W R/W R/W R/W R/W Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 ADJ1_MTX_R[7:0] -- -- -- -- -- Initial value: 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 R/W: R R R R R R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W ADJ1_MTX_RG[10:0] Bit Bit Name Initial Value R/W Description 31 to 24 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 23 to 16 ADJ1_MTX_R [7:0] 128 R/W R Signal Offset (DC) Adjustment Unsigned (0 (-128) to 128 (0) to 255 (+127) [LSB]) 15 to 11 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 10 to 0 ADJ1_MTX_RG [10:0] 256 R/W Gain Adjustment of Y/G Signal of R Signal Output Signed (complement of 2) (-1024 to +1023 [LSB], 256 [LSB] = 1.0 [times]) Note: This register is updated when ADJ1_VEN in ADJ1_UPDATE is 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 34-44 RZ/A1H Group, RZ/A1M Group 34.2.40 34. Video Display Controller 5 (4): Image Quality Improver Matrix CRR Control Register 1 in Image Quality Improver (ADJ1_MTX_CRR_ADJ1) 31 30 29 28 27 -- -- -- -- -- Initial value: 0 0 0 0 R/W: R R R Bit: 15 14 13 Bit: 22 21 19 18 17 16 0 0 0 0 0 R/W R/W R/W R/W R/W R/W 5 4 3 2 1 0 26 25 24 23 0 0 0 0 0 0 0 R R R/W R/W R/W R/W R/W 12 11 10 9 8 7 6 20 ADJ1_MTX_RB[10:0] ADJ1_MTX_RR[10:0] -- -- -- -- -- Initial value: 0 0 0 0 0 0 0 1 0 1 1 0 0 1 1 1 R/W: R R R R R R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 31 to 27 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 26 to 16 ADJ1_MTX_RB [10:0] 0 R/W Gain Adjustment of Cb/B Signal of R Signal Output Signed (complement of 2) (-1024 to +1023 [LSB], 256 [LSB] = 1.0 [times]) 15 to 11 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 10 to 0 ADJ1_MTX_RR [10:0] 359 R/W Gain Adjustment of Cr/R Signal of R Signal Output Signed (complement of 2) (-1024 to +1023 [LSB], 256 [LSB] = 1.0 [times]) Note: This register is updated when ADJ1_VEN in ADJ1_UPDATE is 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 34-45 RZ/A1H Group, RZ/A1M Group 34.3 34. Video Display Controller 5 (4): Image Quality Improver Usage Method 34.3.1 Black Stretch Usage Method The degree of black stretch can be adjusted by setting the depth (BKSTR_D[3:0]) and the start point (BKSTR_ST[3:0]) of the black stretch. The variation in the black stretch time axis can be adjusted by setting the time constant (BKSTR_T1[4:0] and BKSTR_T2[4:0]). By setting the time constant, changes that occur abruptly due to swapping of the scene can be controlled. Table 34.12 Black Stretch Setting Register Register Name Bit Name Set Value ADJ_BKSTR_SET BKSTR_ON When black stretch is on: 1 ADJ_BKSTR_SET BKSTR_D[3:0] Set the depth of black stretch. The depth increases as the value becomes larger. ADJ_BKSTR_SET BKSTR_ST[3:0] Set the start point of black stretch. The stretching area becomes larger as the value becomes larger. ADJ_BKSTR_SET BKSTR_T1[4:0] Set the time constant of black stretch in the positive direction. The changes are more delayed as the value becomes larger. ADJ_BKSTR_SET BKSTR_T2[4:0] Set the time constant of black stretch in the negative direction. The changes are more delayed as the value becomes larger. Note: ADJ_VEN in ADJ_UPDATE should be set to 1 after setting the registers. 34.3.2 LTI Processing of Enhancer Figure 34.8 shows an example of LTI adjustment. LTI_H2_GAIN adjustment LTI_H4_GAIN adjustment Enhancer output Y signal Enhancer output Y signal LTI gain is adjusted with the LTI_H2_GAIN and LTI_H4_GAIN bits. The center frequency of LTI differs in the LTI _H2_GAIN and LTI_H4_GAIN bits. Figure 34.8 Example of LTI Adjustment R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 34-46 RZ/A1H Group, RZ/A1M Group 34.3.3 34. Video Display Controller 5 (4): Image Quality Improver Sharpness Processing of Enhancer Figure 34.9 shows an example of sharpness adjustment. Enhancer output Y signal Enhancer output Y signal Sharpness gain is adjusted on the undershoot side with the SHP_H1_GAIN_U, SHP_H2_GAIN_U, and SHP_H3_GAIN_U bits. Sharpness gain is adjusted on the overshoot side with the SHP_H1_GAIN_O, SHP_H2_GAIN_O, and SHP_H3_GAIN_O bits. Enhancer output Y signal Enhancer output Y signal Sharpness clipping is adjusted on the undershoot side with the SHP_H1_CLIP_U, SHP_H2_CLIP_U, and SHP_H3_CLIP_U bits. Sharpness clipping is adjusted on the overshoot side with the SHP_H1_CLIP_O, SHP_H2_CLIP_O, and SHP_H3_CLIP_O bits. SHP_H1_GAIN_O adjustment SHP_H2_GAIN_O adjustment SHP_H3_GAIN_O adjustment Enhancer output Y signal SHP_H1_GAIN_U adjustment SHP_H2_GAIN_U adjustment SHP_H3_GAIN_U adjustment Sharpness center frequency differs in the SHP _H1_GAIN_U, SHP_H2_GAIN_U, and SHP_H3_GAIN_U bits. Figure 34.9 Enhancer output Y signal Sharpness center frequency differs in the SHP _H1_GAIN_O, SHP_H2_GAIN_O, and SHP_H3_GAIN_O bits. Example of Sharpness Adjustment R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 34-47 RZ/A1H Group, RZ/A1M Group 34.3.4 34. Video Display Controller 5 (4): Image Quality Improver Setting Method for Color Matrix Data Conversion GBR signals are assumed to be input to the circuit subsequent to the image quality improver; therefore, the output from the color matrix circuit should be in the GBR format. Table 34.13 shows an example of GBR conversion setting. Table 34.13 Recommended Setting Values for Matrix Conversion GBR to GBR Conversion YCBCR to GBR Conversion Register Name Bit Name Recommended Values Recommended Values ADJ_MTX_MODE ADJ_MTX_MD[1:0] 0 2 ADJ_MTX_YG_ADJ0 ADJ_MTX_YG[7:0] 128 128 ADJ_MTX_CBB_ADJ0 ADJ_MTX_B[7:0] 128 128 ADJ_MTX_CRR_ADJ0 ADJ_MTX_R[7:0] 128 128 ADJ_MTX_YG_ADJ0 ADJ_MTX_GG[10:0] 256 256 ADJ_MTX_YG_ADJ1 ADJ_MTX_GB[10:0] 0 1960 ADJ_MTX_YG_ADJ1 ADJ_MTX_GR[10:0] 0 1865 ADJ_MTX_CBB_ADJ0 ADJ_MTX_BG[10:0] 0 256 ADJ_MTX_CBB_ADJ1 ADJ_MTX_BB[10:0] 256 454 ADJ_MTX_CBB_ADJ1 ADJ_MTX_BR[10:0] 0 0 ADJ_MTX_CRR_ADJ0 ADJ_MTX_RG[10:0] 0 256 ADJ_MTX_CRR_ADJ1 ADJ_MTX_RB[10:0] 0 0 ADJ_MTX_CRR_ADJ1 ADJ_MTX_RR[10:0] 256 359 Note: ADJ_VEN in ADJ_UPDATE should be set to 1 after setting the registers. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 34-48 RZ/A1H Group, RZ/A1M Group 35. Video Display Controller 5 (5): Image Synthesizer 35. Video Display Controller 5 (5): Image Synthesizer 35.1 Image Synthesizer 35.1.1 Overview of Functions The image synthesizer reads graphics data from the frame buffer and displays the synthesized image on the screen. Two video planes + two graphics planes, one video plane + three graphics planes, or four graphics planes can be selected for synthesis. RGB565, RGB888, RGB1555, RGB4444, RGB8888, RGB5551, RGB8888, CLUT8, CLUT4, CLUT1, YCbCr422 (for the graphics 0 and 1 processes), and YCbCr444 (for the graphics 0 and 1 processes) formats can be used for graphics data, and RGB565, RGB888, YCbCr422, and YCbCr444 formats for video data. On each of the graphics planes, background color, lower-layer graphics, current graphics, or blended image (for the graphics 1, 2, and 3 processes and VIN synthesizer) of lower-layer graphics and current graphics can be displayed. In the VIN synthesizer, graphics data is not read and images (for the graphics 0 and 1 processes) are blended. The functional block diagram of the image synthesizer is shown below. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 35-1 RZ/A1H Group, RZ/A1M Group 35. Video Display Controller 5 (5): Image Synthesizer IV6-BUS(read) IV5-BUS(read) IV3-BUS(read) [Graphics] RGB565 = 16 bits RGB888 = 32 bits RGB1555 = 16 bits RGB4444 = 16 bits RGB8888 = 32 bits CLUT8 = 8 bits CLUT4 = 4 bits CLUT1 = 1 bit YCbCr422 = 16 bits [Graphics] RGB565 = 16 bits RGB888 = 32 bits RGB1555 = 16 bits RGB4444 = 16 bits RGB8888 = 32 bits CLUT8 = 8 bits CLUT4 = 4 bits CLUT1 = 1 bit [Graphics] RGB565 = 16 bits RGB888 = 32 bits RGB1555 = 16 bits RGB4444 = 16 bits RGB8888 = 32 bits CLUT8 = 8 bits CLUT4 = 4 bits CLUT1 = 1 bit Internal bus read control Buffer write control Buffer write control Buffer read control Buffer read control Line buffer Internal bus read control Buffer write control Line buffer Internal bus read control Buffer read control Line buffer [Moving picture] RGB565 = 16 bits RGB888 = 32 bits YCbCr422 = 16 bits 422 to 444 conversion Data expansion 1 Enable adjustment Data expansion 2 Bit extension CLUT control Data expansion 3 [Graphics] Switching Vertical scale up (two TAP linear) CLUT control CLUT table Output image enable signal generation Bit extension CLUT table Bit extension CLUT control Internal bus read control 3 CLUT table Internal bus read control 2 Internal bus read control 1 HS,VS,HE,VE [Current graphics] [Current graphics] [Current graphics] Moving picture synthesizing block Scale-up control block Register control Register control Scaler 0 (synchronization, scale up) Alpha blending 2 Register control Image synthesizer (graphics 2) Scaler 0 (graphics 0) [Lower-layer Graphics] HS,VS HE,VE RGB888 (24 bits) HS,VS HE,VE RGB888 (24 bits) Alpha blending HS,VS HE,VE RGB888 (24 bits) Enable signal generation [Lower-layer Graphics] Image quality improver 0 Alpha blending HS,VS HE,VE YCbCr/RGB888 (24 bits) Enable signal generation HS,VS HE,VE YCbCr/RGB888 (24 bits) Output select Synthesis of moving picture and background Trimming Enable signal generation [Moving picture, scale up] Horizontal scale up (two TAP linear) Alpha blending 3 HS,VS HE,VE RGB888 (24 bits) Output image generator Register control Image synthesizer (graphics 3) VIN synthesizer IV4-BUS(read) [Moving picture] RGB565 = 16 bits RGB888 = 32 bits YCbCr422 = 16 bits [Graphics] RGB565 = 16 bits RGB888 = 32 bits RGB1555 = 16 bits RGB4444 = 16 bits RGB8888 = 32 bits CLUT8 = 8 bits CLUT4 = 4 bits CLUT1 = 1 bit YCbCr422 = 16 bits Internal bus read control Line buffer Buffer write control Buffer read control 422 to 444 conversion Internal bus read control 1 HS,VS,HE,VE CLUT table Bit extension CLUT control Output image enable signal generation Data expansion 1 Enable adjustment [Graphics] Switching Vertical scale up (two TAP linear) [Current graphics] Synthesis of moving picture and background Switching Scale-up control block Moving picture synthesizing block HS,VS HE,VE YCbCr/RGB888 (24 bits) Register control Scaler 1 (synchronization, scale up) Figure 35.1 Output select Trimming Enable signal generation [Moving picture, scale up] Horizontal scale up (two TAP linear) HS,VS HE,VE YCbCr/RGB888 (24 bits) Image quality improver 1 Register control Scaler 1 (graphics 1) Functional Block Diagram of Image Synthesizer R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 35-2 RZ/A1H Group, RZ/A1M Group 35.1.2 35. Video Display Controller 5 (5): Image Synthesizer Graphics Data Read Control Graphics data read can be controlled for the five processes: the graphics 0 process in the scaler 0, the graphics 1 process in the scaler 1, the graphics 2 and 3 processes in the image synthesizer, and the graphics OIR process in the output image generator. The register bits of each process can be identified by the number in the register name like GR0_xxxx, GR1_xxxx, GR2_xxxx, GR3_xxxx, and GR_OIR_xxxx, respectively. In the sections except for Register Descriptions, however, the number is omitted like GR_xxxx for convenience sake. In the VIN synthesizer, graphics data read is not controlled and the blending register GR_VIN_xxxx is present. In this manual, the name is omitted like GR_xxxx for convenience sake. The synthesizer does not have the read control register (GR_FLM). (1) Updating Registers The Vsync signal is used to control the update timing of the registers for graphics display and frame buffer read control, except for some of the registers. After 1 is set to the bits in the update control register, the contents of the relevant registers are actually modified at the rising edge of the Vsync signal, when the update control register is automatically cleared to 0. Table 35.1 Register Update Control Register Name Bit Name Initial Value Description GR_UPDATE GR_UPDATE 0 Frame Buffer Read Control Register Update 0: Registers are not updated. 1: Registers are updated. GR_UPDATE GR_P_VEN 0 Graphics Display Register Update 0: Registers are not updated. 1: Registers are updated at the rising edge of the Vsync. GR_UPDATE GR_IBUS_VEN 0 Frame Buffer Read Register Update* 0: Registers are not updated. 1: Registers are updated at the rising edge of the Vsync. Note: (2) * This bit is not supported for the VIN synthesizer. Frame Buffer Burst Transfer Mode Either 32-byte or 128-byte transfer mode can be selected for accessing the frame buffer in which video data and graphics data are stored. Table 35.2 Frame Buffer Burst Transfer Mode Register Name Bit Name Initial Value Description GR_FLM1 GR_BST_MD 0 Frame Buffer Burst Transfer Mode 0: 32-byte transfer 1: 128- byte transfer R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 35-3 RZ/A1H Group, RZ/A1M Group (3) 35. Video Display Controller 5 (5): Image Synthesizer Frame Buffer Control Mode More than one frame of data is read from the frame buffer. For graphics data, set the GR_FLM_SEL[1:0] bits to 1, and set the specific display frame number with the GR_FLM_NUM[9:0] bits. For video data, select a mode with the GR_FLM_SEL[1:0] bits depending on the writing process used; the quantity of the frames used for video data is set in the writing process block. Table 35.3 Frame Buffer Control Mode Register Name Bit Name Initial Value Description GR_FLM1 GR_FLM_SEL[1:0] 0 Frame Buffer Address Setting Signal Select 0: Control linked to scaling-down process, or frame 0 selected. *1 1: Register GR_FLM_NUM selected. 2: Control linked to distortion correction, or frame 0 selected. *2 3: Control linked to pointer buffer, or setting prohibited. *3 GR_FLM3 GR_FLM_NUM[9:0] 0 Frame Number of Frame Buffer Manually set the frame number when GR_FLM_SEL = 1. Notes: 1. For the graphics 0, 1, and OIR processes, frame buffer control links to the scaling-down process. For the graphics 2 and 3 processes, frame 0 is selected. 2. For the graphics 0 and OIR processes, frame buffer control links to distortion correction. For the graphics 1, 2 and 3 processes, frame 0 is selected. 3. For the graphics 0, 1, and OIR processes, frame buffer control links to the pointer buffer. For the graphics 2 and 3 processes, setting is prohibited. (4) Frame Buffer Read Control The following bit enables or disables read access to the frame buffer. Table 35.4 Frame Buffer Read Control Register Name Bit Name Initial Value Description GR_FLM_RD GR_R_ENB 0 Frame Buffer Read Enable 0: Disables read access to the frame buffer. 1: Enables read access to the frame buffer. (5) Distortion Correction Frame Buffer Control Two frames (frames 0 and 1) are used for distortion correction, and the frame numbers to be read by the image renderer are set. The frame numbers to be read (frames 0 and 1) can be switched by setting the GR_IMR_FLM_INV bit. This bit is enabled only when the GR_FLM_SEL bits are set to 2. Table 35.5 Distortion Correction Frame Buffer Control Register Name Bit Name Initial Value Description GR1_FLM1 GR1_IMR_FLM_INV 0 Sets the frame buffer number for distortion correction.* 0:Does not switch the frame numbers to be read. 1:Switches the frame numbers to be read. Note: * This function is supported for the graphics 0 and OIR processes only. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 35-4 RZ/A1H Group, RZ/A1M Group (6) 35. Video Display Controller 5 (5): Image Synthesizer Frame Buffer Size The following bits set the size of the frame buffer to be read. The numbers of horizontal pixels and of lines in the vertical direction are set with the GR_HW[10:0] and GR_FLM_LNUM[10:0] bits, respectively. Table 35.6 Frame Buffer Size Register Name Bit Name Initial Value Description GR_FLM6 GR_HW[10:0] 0 Sets the width of the horizontal valid period. The width is (GR_HW + 1) pixels. Note: Set to 2 or greater. GR_FLM5 GR_FLM_LNUM[10:0] 0 Sets the number of lines in a frame The number of lines is (GR_FLM_LNUM + 1). (7) Calculating Addresses in Frame Buffer The data area in the frame buffer is defined using the addresses specified by GR_BASE[31:0], GR_LN_OFF[14:0], and GR_FLM_OFF[22:0] bits and the display frame number. The GR_LN_OFF[14:0] and GR_FLM_OFF[22:0] bits should be set in units of 32/128 bytes (the lower 5/7 bits should be fixed to 0). The GR_BASE[31:0] bits should be set in units of 64 bits to set the display data start position (the lower three bits should be fixed). GR_BASE Start address GR_FLM_LNUM+1 Number of lines in vertical direction Number of lines in vertical direction GR_FLM_OFF Frame offset Frame 0 GR_FLM_LNUM+1 GR_HW+1 Number of pixels in horizontal direction GR_LN_OFF Line offset GR_HW+1 Number of pixels in horizontal direction Frame 1 Figure 35.2 Data Arrangement in Frame Buffer R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 35-5 RZ/A1H Group, RZ/A1M Group Table 35.7 35. Video Display Controller 5 (5): Image Synthesizer Calculation of Addresses in Frame Buffer Register Name Bit Name Initial Value Description GR_FLM2 GR_BASE[31:0] 0 Frame Buffer Base Address Sets the start address of the frame buffer where frame data is to be stored. GR_BASE[4:3] and GR_BASE[6:3] are referred to during 32-byte burst transfer and 128-byte burst transfer, respectively, to skip the start line data. The lower 3 bits should be set to 000. GR_FLM3 GR_LN_OFF[14:0] 0 Frame Buffer Line Offset Address Sets the line offset address for calculating the start address of each line. Line 0:GR_BASE Line 1:GR_BASE + GR_LN_OFF x 1 : Line n: GR_BASE + GR_LN_OFF x n For 32-byte transfer, the lower 5 bits should be fixed to 0_0000. For 128-byte transfer, the lower 7 bits should be fixed to 000_0000. GR_FLM4 GR_FLM_OFF[22:0] 0 Frame Buffer Frame Offset Address (lower) Specifies the frame offset address used for calculating the start address of each frame buffer when more than one buffer is used. Buffer 0: GR_BASE Buffer 1: GR_BASE + GR_FLM_OFF x 1 : Buffer n: GR_BASE + GR_FLM_OFF x n For 32-byte transfer, the lower 5 bits should be fixed to 0_0000. For 128-byte transfer, the lower 7 bits should be fixed to 000_0000. (8) Setting Frame Buffer Size Smaller than One Frame Frame buffer size can be set in one-line units. When the number of lines set with the GR_FLM_LOOP[10:0] bits is smaller than the value of the GR_FLM_LNUM[10:0] bits, data is again read from the start address of the frame buffer after the number of lines set with the (GR_FLM_LOOP[10:0] + 1) bits have been read. Table 35.8 Setting of Frame Buffer Size Smaller than One Frame Register Name Bit Name Initial Value Description GR_FLM5 GR_FLM_LOOP[10:0] 1023 Number of lines when reading the addresses repeatedly by returning to the start address after reaching the end address. The number of lines is (GR_FLM_LOOP + 1). R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 35-6 RZ/A1H Group, RZ/A1M Group (9) 35. Video Display Controller 5 (5): Image Synthesizer Line Offset Control for Frame Buffer The following bit sets the line offset address direction of the frame buffer. Table 35.9 Line Offset Address Direction Control for Frame Buffer Register Name Bit Name Initial Value Description GR_FLM1 GR_LN_OFF_DIR 0 Selects the line offset address direction of the frame buffer. 0:Increments the address by the line offset address. 1:Decrements the address by the line offset address. GR_LN_OFF Line offset GR_FLM_LNUM+1 Number of lines in vertical direction Number of lines in vertical direction Frame 0 Data is read in a vertically-reversed order starting at the address specified by GR_BASE. GR_FLM_LNUM+1 GR_HW+1 Number of pixels in horizontal direction GR_BASE GR_FLM_OFF Frame offset Start address GR_HW+1 Number of pixels in horizontal direction Frame 1 Figure 35.3 Data Arrangement with Line Offset and Decrement Control R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 35-7 RZ/A1H Group, RZ/A1M Group 35. Video Display Controller 5 (5): Image Synthesizer (10) Selecting Format of Frame Buffer Read Signal Signal formats RGB565, RGB888, RGB1555, RGB4444, RGB8888, RGB5551, RGB8888, CLUT8, CLUT4 and CLUT1 are supported for the graphics 0, 1, 2, 3, and OIR processes. The YCbCr422 and YCbCr444 formats are also supported for the graphics 0 and 1 processes. The GR_FORMAT[3:0] bits select a signal format. Table 35.10 Format Selection for Frame Buffer Read Signal Register Name Bit Name Initial Value Description GR_FLM6 GR_FORMAT[3:0] 0 Sets the format of the frame buffer read signal. 0: RGB565 1: RGB888 2: RGB1555 3: RGB4444 4: RGB8888 5: CLUT8 6: CLUT4 7: CLUT1 8: YCbCr422 or setting prohibited * 9: YCbCr444 or setting prohibited * 10: RGB5551 11: RGB8888 12 to 15: Setting prohibited Note: * Setting this value selects YCbCr422 and YCbCr444 for the graphics 0 and 1 processes, and is prohibited for the graphics 2, 3, and OIR processes. (11) Endian Control In the frame buffer, data is handled in 64-bit units, and endian of the data to be read can be controlled by setting the GR_RDSWA[2:0] bits. Bit 0 of these bits indicates whether 8-bit data is swapped. Bit 1 indicates whether 16-bit data is swapped. Bit 2 indicates whether 32-bit data is swapped. In the YCbCr422 format, data can be arranged with the GR_YCC_SWAP[2:0] bits. [63] RGB565 [56] R0[7:3] RGB888 ARGB1555 [55] [48] G0[7:2] 8'h00 A0 ARGB4444 ARGB8888 RGBA5551 RGBA8888 CLUT8 CLUT4 CLUT1 [40] R1[7:3] R0[7:0] R0[7:3] G0[7:3] A0[7:4] [47] B0[7:3] R0[7:4] A0[7:0] R0[7:3] A1 B0[7:4] B0[7:3] G1[7:3] R1[7:4] G0[7:0] A0 [31] [24] R2[7:3] B0[7:0] R1[7:3] A1[7:4] R0[7:0] G0[7:3] [32] B1[7:3] G0[7:0] B0[7:3] G0[7:4] [39] G1[7:2] R1[7:3] A2 B1[7:4] B1[7:3] G2[7:3] R2[7:4] [8] R3[7:3] R2[7:3] A3 B2[7:4] [0] B3[7:3] B2[7:3] B1[7:0] R3[7:3] A3[7:4] R1[7:0] G2[7:3] [7] G3[7:2] G1[7:0] B2[7:3] G2[7:4] A1[7:0] A1 [15] R1[7:0] R2[7:3] A2[7:4] B0[7:0] G1[7:3] [16] B2[7:3] 8'h00 B1[7:3] G1[7:4] [23] G2[7:2] G3[7:3] R3[7:4] G1[7:0] A2 R3[7:3] B3[7:3] G3[7:4] B3[7:4] B1[7:0] G3[7:3] B3[7:3] R0[7:0] G0[7:0] B0[7:0] A0[7:0] R1[7:0] G1[7:0] B1[7:0] A1[7:0] CLUT0[7:0] CLUT1[7:0] CLUT2[7:0] CLUT3[7:0] CLUT4[7:0] CLUT5[7:0] CLUT6[7:0] CLUT7[7:0] CLUT0[7:4] CLUT1[7:4] CLUT2[7:4] CLUT3[7:4] CLUT4[7:4] CLUT5[7:4] CLUT6[7:4] CLUT7[7:4] CLUT8[7:4] CLUT9[7:4] CLUT10[7:4] CLUT11[7:4] CLUT12[7:4] CLUT13[7:4] CLUT14[7:4] A3 CLUT15[7:4] CLUT0, 1, . . . , 6, 7 CLUT8, 9, . . . , 14, 15 CLUT16, 17, . . . , 22, 23 CLUT24, 25, . . . , 30, 31 CLUT32, 33, . . . , 38, 39 CLUT40, 41, . . . , 46, 47 CLUT48, 49, . . . , 54, 55 CLUT56, 57, . . . , 62, 63 YCC422 CB0[7:0] Y0[7:0] CR0[7:0] Y1[7:0] CB2[7:0] Y2[7:0] CR2[7:0] Y3[7:0] YCC444 8'h00 CR0[7:0] Y0[7:0] CB0[7:0] 8'h00 CR1[7:0] Y1[7:0] CB1[7:0] Figure 35.4 Data Arrangement with Endian Control Disabled (GR_RDSWA = 000) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 35-8 RZ/A1H Group, RZ/A1M Group 35. Video Display Controller 5 (5): Image Synthesizer GR_RDSWA = 000 (1) 8 bits (2) 8 bits (3) 8 bits (4) 8 bits (5) 8 bits (6) 8 bits (7) 8 bits (8) 8 bits GR_RDSWA = 001 (2) 8 bits (1) 8 bits (4) 8 bits (3) 8 bits (6) 8 bits (5) 8 bits (8) 8 bits (7) 8 bits GR_RDSWA = 010 (3) 8 bits (4) 8 bits (1) 8 bits (2) 8 bits (7) 8 bits (8) 8 bits (5) 8 bits (6) 8 bits GR_RDSWA = 011 (4) 8 bits (3) 8 bits (2) 8 bits (1) 8 bits (8) 8 bits (7) 8 bits (6) 8 bits (5) 8 bits GR_RDSWA = 100 (5) 8 bits (6) 8 bits (7) 8 bits (8) 8 bits (1) 8 bits (2) 8 bits (3) 8 bits (4) 8 bits GR_RDSWA = 101 (6) 8 bits (5) 8 bits (8) 8 bits (7) 8 bits (2) 8 bits (1) 8 bits (4) 8 bits (3) 8 bits GR_RDSWA = 110 (7) 8 bits (8) 8 bits (5) 8 bits (6) 8 bits (3) 8 bits (4) 8 bits (1) 8 bits (2) 8 bits GR_RDSWA = 111 (8) 8 bits (7) 8 bits (6) 8 bits (5) 8 bits (4) 8 bits (3) 8 bits (2) 8 bits (1) 8 bits Figure 35.5 Data Arrangement with Endian Control Enabled [63] YCC_SWAP = 0 [56] [55] [48] CB0[7:0] Y0[7:0] YCC_SWAP = 1 Y0[7:0] YCC_SWAP = 2 CR0[7:0] YCC_SWAP = 3 YCC_SWAP = 4 YCC_SWAP = 5 [47] [40] [39] [32] CR0[7:0] Y1[7:0] CB0[7:0] Y1[7:0] Y0[7:0] CB0[7:0] Y0[7:0] CR0[7:0] Y1[7:0] CR0[7:0] CR0[7:0] Y1[7:0] YCC_SWAP = 6 Y1[7:0] YCC_SWAP = 7 CB0[7:0] Figure 35.6 Table 35.11 [31] [24] [23] [16] CB2[7:0] Y2[7:0] CR0[7:0] Y2[7:0] Y1[7:0] CR2[7:0] Y1[7:0] CB0[7:0] Y0[7:0] CB0[7:0] CB0[7:0] Y0[7:0] CB0[7:0] Y0[7:0] Y1[7:0] CR0[7:0] [15] [8] [7] [0] CR2[7:0] Y3[7:0] CB2[7:0] Y3[7:0] CR2[7:0] Y2[7:0] CB2[7:0] Y3[7:0] Y2[7:0] CR2[7:0] Y3[7:0] CB2[7:0] Y3[7:0] CR2[7:0] Y2[7:0] CB2[7:0] CR2[7:0] Y3[7:0] CB2[7:0] Y2[7:0] CR0[7:0] Y3[7:0] CB2[7:0] Y2[7:0] CR2[7:0] Y0[7:0] CB2[7:0] Y3[7:0] CR2[7:0] Y2[7:0] YCbCr422 Data Arrangement with Swapping Enabled Endian Control Register Name Bit Name Initial Value Description GR_FLM6 GR_RDSWA[2:0] 0 Sets 8-, 16-, and 32-bit swap. These three bits specify the method for swapping the bits of frame buffer read data as follows. Bit 0 0: 8 bits are not swapped. 1: 8 bits are swapped. Bit 1 0: 16 bits are not swapped. 1: 16 bits are swapped. Bit 2 0: 32 bits are not swapped. 1: 32 bits are swapped. When eight bits are put together, they are swapped as follows. Each of (1) to (8) indicates eight-bit data. 000: (1) (2) (3) (4) (5) (6) (7) (8) [No swap] 001: (2) (1) (4) (3) (6) (5) (8) (7) [8-bit swap] 010: (3) (4) (1) (2) (7) (8) (5) (6) [16-bit swap] 011: (4) (3) (2) (1) (8) (7) (6) (5) [16-bit swap + 8-bit swap] 100: (5) (6) (7) (8) (1) (2) (3) (4) [32-bit swap] 101: (6) (5) (8) (7) (2) (1) (4) (3) [32-bit swap + 8-bit swap] 110: (7) (8) (5) (6) (3) (4) (1) (2) [32-bit swap + 16-bit swap] 111: (8) (7) (6) (5) (4) (3) (2) (1) [32-bit swap + 16-bit swap + 8-bit swap] R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 35-9 RZ/A1H Group, RZ/A1M Group Table 35.11 35. Video Display Controller 5 (5): Image Synthesizer Endian Control Register Name Bit Name Initial Value Description GR_FLM6 GR_YCC_SWAP [2:0] 0 Controls swapping of data read from buffer in the YCbCr422 format. * 0: Cb/Y0/Cr/Y1 1: Y0/Cb/Y1/Cr 2: Cr/Y0/Cb/Y1 3: Y0/Cr/Y1/Cb 4: Y1/Cr/Y0/Cb 5: Cr/Y1/Cb/Y0 6: Y1/Cb/Y0/Cr 7: Cb/Y1/Cr/Y0 Note: * These bits are supported for the graphics 0 and 1 processes only. (12) Display Start Pixel Setting for Read Data When a horizontal offset is applied to display the image data in the frame buffer, the display start pixel is set with the GR_BASE[31:0] and GR_STA_POS[5:0] bits. Calculation of the values for the GR_BASE[31:0] and GR_STA_POS[5:0] bits depends on the signal format. The display start pixel can be calculated with the formulas in the table below, where H_OFF is a horizontal offset from the display start pixel. Table 35.12 Calculation of Display Start Position for Various Signal Formats Signal Format of Video/Graphics Number of Bits per Pixel Calculation Formula *1 RGB888 RGB8888, RGB8888 YCbCr422*2 YCbCr444*3 32 GR_BASE[31:3] = t (H_OFF / 2) GR_STA_POS[5:0] = mod (H_OFF / 2) RGB565 RGB1555, RGB5551 RGB4444 16 GR_BASE[31:3] = int (H_OFF / 4) GR_STA_POS[5:0] = mod (H_OFF / 4) CLUT8 8 GR_BASE[31:3] = int (H_OFF / 8) GR_STA_POS[5:0] = mod (H_OFF / 8) CLUT4 4 GR_BASE[31:3] = int (H_OFF / 16) GR_STA_POS[5:0] = mod (H_OFF / 16) CLUT1 1 GR_BASE[31:3] = int (H_OFF / 64) GR_STA_POS[5:0] = mod (H_OFF / 64) Notes: 1. The functions int() and mod() output a quotient and a remainder, respectively. 2. The YCbCr422 format is not supported for the graphics 2, 3, and OIR processes. In the YCbCr422 format, 32 bits are used for two pixels (Cb, Y0, Cr, and Y1 components). Therefore, the start position is controlled in units of 32 bits. 3. The YCbCr444 format is not supported for the graphics 2, 3, and OIR processes. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 35-10 RZ/A1H Group, RZ/A1M Group Table 35.13 35. Video Display Controller 5 (5): Image Synthesizer Setting of Display Start Pixel of Read Data Register Name Bit Name Initial Value Description GR_FLM6 GR_STA_POS[5:0] 0 Sets the amount of data to be skipped through. Specifically data amount equal to the amount indicated by GR_STA_POS is skipped from the start of the line. GR_FLM2 GR_BASE[31:0] 0 Frame Buffer Base Address Sets the start address of the frame buffer where frame data is to be stored. GR_BASE[4:3] and GR_BASE[6:3] are referred to during 32byte burst transfer and 128-byte burst transfer, respectively, to skip the start line data. The lower 3 bits should be fixed to 000. (13) YCbCr422 to YCbCr444 Conversion Data format for the graphics 0 and 1 processes are converted from YCbCr422 to YCbCr444. This function is not supported for the graphics 2, 3, and OIR processes. Table 35.14 YCbCr422 to YCbCr444 Conversion Register Name Bit Name Initial Value Description GR1_FLM6 GR1_CNV444_MD 0 Sets the interpolation mode for YCbCr422 to YCbCr444 conversion. * 0: Hold interpolation 1: Average interpolation Note: * This register is not provided for the graphics 2, 3, and OIR processes, for which the YCbCr422 format is not supported. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 35-11 RZ/A1H Group, RZ/A1M Group 35. Video Display Controller 5 (5): Image Synthesizer (14) Bit Extension When the value of the GR_FORMAT[3:0] bits is 0 to 3, the RGB565, RGB888, RGB1555, and RGB4444 formats are converted to the RGB8888 format. When the value of the GR_FORMAT[3:0] bits is 10, the RGB5551 format is converted to the RGB8888 format. The RGB5551 to RGB8888 format conversion is omitted because it differs from the RGB5551 to RGB8888 format conversion only in the position of . * RGB565 to RGB8888 Format Conversion After conversion, [7:0] is fixed to 255. After conversion, R[7:0] = R[4:0] x 263 / 32 (round off to an integer), approximation of #R[4:0] x 255 / 31 After conversion G[7:0] = G[5:0] x 259 / 64 (round off to an integer), approximation of #G[5:0] x 255 / 63 After conversion, B[7:0] = B[4:0] x 263 / 32 (round off to an integer), approximation of #B[4:0] x 255 / 31 * RGB888 to RGB8888 Format Conversion After conversion, [7:0] is fixed to 255. * RGB1555 to RGB8888 Format Conversion After conversion, [7:0] is GR_A1 when input is 1, and GR_A0 when 0. After conversion, R[7:0] = R[4:0] x 263 / 32 (round off to an integer), approximation of #R[4:0] x 255 / 31 After conversion, G[7:0] = G[4:0] x 263 / 32 (round off to an integer), approximation of #G[4:0] x 255 / 31 After conversion, B[7:0] = B[4:0] x 263 / 32 (round off to an integer), approximation of #B[4:0] x 255 / 31 * RGB4444 to RGB8888 Format Conversion After conversion, [7:0] = [3:0] x 17 After conversion, R[7:0] = R[3:0] x 17 After conversion, G[7:0] = G[3:0] x 17 After conversion, B[7:0] = B[3:0] x 17 (15) Buffer Underflow Processing When data read from the frame buffer cannot be completed due to bus-traffic related problems, an underflow interrupt signal is output. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 35-12 RZ/A1H Group, RZ/A1M Group 35.1.3 35. Video Display Controller 5 (5): Image Synthesizer Setting Graphics Display Area The graphics display area is set with the GR_GRC_HS[10:0], GR_GRC_HW[10:0], GR_GRC_VS[10:0], and GR_GRC_VW[10:0] bits based on the rising edges of the Hsync and Vsync signals. Figure 35.7 shows the graphics display area. Clock Hsync signal 0 1 2 3 4 5 6 7 8 9 n-1 n HCNT[10:0] 0 1 2 3 4 5 Valid graphics area when GR_GRC_HS[10:0] = 2, GR_GRC_HW[10:0] = 6, GR_GRC_VS[10:0] = 1, and GR_GRC_VW[10:0] = 4 m-1 m VCNT[10:0] Vsync signal Figure 35.7 Graphics Display Area The frame line of the graphics area can be displayed by setting the GR_GRC_DISP_ON bit to 1. Table 35.15 Graphics Image Area Setting Register Name Bit Name Initial Value Description GR_AB3 GR_GRC_HS[10:0] 0 Sets the horizontal start position of the graphics image area. Note: Set to 16 or greater clocks and the result of GR_GRC_HS + GR_GRC_HW should be smaller than or equal to 2015 clocks. GR_AB3 GR_GRC_HW[10:0] 0 Sets the horizontal width of the graphics image area. Note: For displaying an image with 1- or 2-pixel horizontal width, set GR_HW to 2 and GR_GRC_HW to 1 (1-pixel) or 2 (2-pixel). GR_AB2 GR_GRC_VS[10:0] 0 Sets the vertical start position of the graphics image area. Note: Set to 4 or greater lines and the result of GR_GRC_VS + GR_GRC_VW should be smaller than or equal to 2039 lines. GR_AB2 GR_GRC_VW[10:0] 0 Sets the vertical width of the graphics image area. GR_AB1 GR_GRC_DISP_ON 0 Turns on/off frame-line display of the graphics image area. 0: Frame-line display off 1: Frame-line display on R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 35-13 RZ/A1H Group, RZ/A1M Group 35.1.4 35. Video Display Controller 5 (5): Image Synthesizer Interrupt Generation at Specified Line An interrupt signal can be generated at the line specified with the GR_LINE[10:0] bits. Table 35.16 Interrupt Generation at Specified Line Register Name Bit Name Initial Value Description GR_CLUT_INT GR_LINE[10:0] 0 Line Interrupt Set * When the number of lines matches the value of the GR_LINE bits, an interrupt signal is output. This function is supported for the graphics 3 and OIR processes only. This function supported for the graphics 3 process is enabled even when the graphics 3 process is not used. This function supported for the graphics OIR process is enabled only when the output image generator is enabled. Note: * This function is supported for the graphics 3 and OIR processes only; these bits are not supported for the graphics 0, 1, and 2 processes. 35.1.5 Formats of Frame Buffer Read Signals and Corresponding Alpha Blending Types Setting the GR_FORMAT[3:0] bits selects the format of the signal read from the frame buffer. Table 35.17 shows the signal formats and the corresponding alpha blending types. The priority of the alpha value is: alpha blending in rectangular area > chroma-key processing > alpha blending in pixel units. Table 35.17 Formats of Frame Buffer Read Signal and Corresponding Alpha Blending Types RGB-Index Chroma-Key Processing CLUT-Index Chroma-Key Processing Alpha Blending in Pixel Units GR_FORMAT[3:0] Signal Format Alpha Blending in Rectangular Area 0 RGB565 Supported Supported *1 Not supported Not supported *2 1 RGB888 Supported Supported Not supported Not supported *2 2 RGB1555 Supported Supported *1*3 Not supported Supported *3 *1 3 RGB4444 Supported Supported Not supported Supported 4 RGB8888 Supported Supported Not supported Supported 5 CLUT8 Supported Not supported Supported Supported 6 CLUT4 Supported Not supported Supported Supported 7 CLUT1 Supported *4 Not supported Supported *4 Supported *4 8 YCbCr422 Not supported *5 Not supported *5 Not supported *5 Not supported *5 9 YCbCr444 Not supported *5 *5 *5 Not supported *5 10 RGB5551 Supported Supported *1*3 Not supported Supported *3 11 RGB8888 Supported Supported Not supported Supported Not supported Not supported Notes: 1. When each color component of the RGB signal read from the frame buffer is not 8 bits, it is converted to 8 bits by calculation in RGB-index chroma-key processing. (See section 35.1.2 (14) Bit Extension.) 2. Since value is 255, the current graphics is always displayed. 3. value for data read from the frame buffer is specified with one bit. This one-bit signal selects one of the two registers, each of which holds an 8-bit value. 4. CLUT value for the frame buffer signal is specified with one bit. This one-bit signal selects one of the two registers, each of which holds the , G, B, and R values (8 bits for each value). The CLUT table is not referenced. 5. YCbCr422 and YCbCr444 are supported for the graphics 0 and 1 processes, but any type of blending and chroma-key processing cannot be used. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 35-14 RZ/A1H Group, RZ/A1M Group 35.1.6 35. Video Display Controller 5 (5): Image Synthesizer Display Selection The GR_DISP_SEL[1:0] bits select the graphics to be displayed from the background color, the lower-layer graphics, the current graphics, and the blended image of the lower-layer graphics and the current graphics. For blending, alpha blending in a rectangular area, multiplication with current alpha at alpha blending in a rectangular area, RGB-index chroma-key processing, CLUT-index chroma-key processing, alpha blending in one-pixel units, or premultiplication at alpha blending in one-pixel units can be selected. Only alpha blending in a rectangular area can be selected in the VIN synthesizer. Table 35.18 shows the settings for various display types. Table 35.18 Settings for Various Display Types GR_ DISP_ SEL [1:0] GR_ ARC_ ON GR_ CK_ ON GR_ ARC_ MUL GR_ ACALC_ MD Processing for Graphics Area Processing for the Area outside the Graphics Area 0 -- -- -- -- Background color Background color 1 -- -- -- -- Lower-layer graphics Lower-layer graphics 2 -- -- -- -- Current graphics Background color 3 1 -- 0 0 Alpha blending in a rectangular area*1 Lower-layer graphics 3 1 -- 0 1 Setting prohibited 3 1 -- 1 0 Multiplication with current alpha at alpha blending in a rectangular area*2 Lower-layer graphics 3 1 -- 1 1 Multiplication with current alpha at alpha blending in a rectangular area with alpha premultiplied*2 Lower-layer graphics 3 0 1 -- -- RGB-index or CLUT-index chroma-key processing*3 Lower-layer graphics 3 0 0 -- 0 Alpha blending in one-pixel units*2 Lower-layer graphics 3 0 0 -- 1 Premultiplication at alpha blending in one-pixel units*2 Lower-layer graphics Notes: 1. The alpha blending in a rectangular area is not supported for the graphics 0 process in the scaler and the graphics OIR process. When this processing is selected in the VIN synthesizer, cascaded connection cannot be selected in the scaler. 2. The multiplication with current alpha at alpha blending in a rectangular area and alpha blending function in one-pixel units are supported for the graphics 1, 2, and 3 processes only. 3. The RGB-index or CLUT-index chroma-key processing is not supported for the VIN synthesizer. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 35-15 RZ/A1H Group, RZ/A1M Group 35. Video Display Controller 5 (5): Image Synthesizer Vsync signal Rectangular area setting by the scaler Hsync signal GR_ARC_VS GR_GRC_VS Display area Graphics area [GR_DISP_SEL = 0] Displays the background color set by GR_BASE_G, GR_BASE_B, GR_BASE_R [GR_DISP_SEL = 1] Displays the lower-layer graphics. [GR_DISP_SEL = 2] Displays the current graphics. [GR_DISP_SEL = 3] Displays the alpha-blended image of the lower-layer graphics and current graphics. GR_ARC_HS GR_GRC_VW GR_ARC_VW Alpha blending image of the rectangular area GR_ARC_HW GR_GRC_HS GR_GRC_HW [GR_DISP_SEL = 3,GR_ARC_ON = 1] Displays the alpha-blended image of the rectangular area Rectangular area setting by the scaler Figure 35.8 [GR_DISP_SEL = 0] Displays the background color set by GR_BASE_G, GR_BASE_B, GR_BASE_R [GR_DISP_SEL = 1] Displays the lower-layer graphics [GR_DISP_SEL = 2] Displays the background color set by GR_BASE_G, GR_BASE_B, GR_BASE_R [GR_DISP_SEL = 3] Displays the lower-layer graphics Graphic Display Types Figure 35.9 shows the graphics planes displayed when the GR_DISP_SEL bits are set to 3. For correspondence between the lower-layer graphics and the current graphics, see Figure 35.1. Current graphics Lower-layer graphics When GR_ACALC_MD is set to 0, current graphics and lower-layer graphics are blended and displayed using the following formula ( = 0 to 255): (Current graphics x + lower-layer graphics x (255 - ))/255 Figure 35.9 Table 35.19 Graphics Planes with GR_DISP_SEL Set to 3 Alpha Blending Setting Register Name Bit Name Initial Value Description GR_AB1 GR_DISP_SEL [1:0] 0 Selects the graphics display mode. 0:Background color display 1:Lower-layer graphics display 2:Current graphics display 3:Blended display of lower-layer graphics and current graphics*1 GR_AB1 GR_ARC_ON 0 Turns on/off alpha blending in a rectangular area.*2 0: Off 1: On GR_AB1 GR_ARC_MUL 0 Turns on/off multiplication processing with current alpha at alpha blending in a rectangular area *3 0: Off 1: On GR_AB1 GR_ACALC_MD 0 Turns on/off premultiplication processing at alpha blending in one-pixel units *3 0: Off 1: On GR_AB7 GR_CK_ON 0 Turns on/off CLUT-index/RGB-index chroma-key processing. *4 0: Off 1: On R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 35-16 RZ/A1H Group, RZ/A1M Group 35. Video Display Controller 5 (5): Image Synthesizer Notes: 1. The graphics 0 and OIR processes support the chroma-key processing only. When performing chroma-key processing, set the value for converting the pixels to be subjected to chroma-key processing, and the value of the pixels not to be subjected to the chroma-key processing to 255 to display the current graphics only. The VIN synthesizer supports display processing with alpha blending in a rectangular area only. 2. This function is supported only for the graphics 1, 2, and 3 processes and the VIN synthesizer. This bit is not provided for the graphics 0 and OIR processes. 3. This function is supported only for the graphics 1, 2, and 3 processes. This bit is not provided for the graphics 0 and OIR processes and the VIN synthesizer. 4. This bit is not provided for the VIN synthesizer. 35.1.7 Background Color Display Processing The color set with the GR_BASE_G[7:0], GR_BASE_B[7:0], and GR_BASE_R[7:0] bits is displayed. G output = GR_BASE_G B output = GR_BASE_B R output = GR_BASE_R Table 35.20 Background Color Setting Register Name Bit Name Initial Value Description GR_BASE GR_BASE_G[7:0] 0 Background color G signal G: 8 bits; unsigned (0 to 255 [LSB]) GR_BASE GR_BASE_B[7:0] 0 Background color B signal B: 8 bits; unsigned (0 to 255 [LSB]) GR_BASE GR_BASE_R[7:0] 0 Background color R signal R: 8 bits; unsigned (0 to 255 [LSB]) 35.1.8 Lower-Layer Graphics Display Processing The lower-layer graphics are displayed as follows: G output = G input of lower-layer graphics B output = B input of lower-layer graphics R output = R input of lower-layer graphics 35.1.9 Current Graphics Display Processing The current graphics are displayed as follows: G output = G input of current graphics B output = B input of current graphics R output = R input of current graphics R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 35-17 RZ/A1H Group, RZ/A1M Group 35.1.10 35. Video Display Controller 5 (5): Image Synthesizer Display with Alpha Blending in a Rectangular Area The rectangular area subjected to alpha blending is set with the GR_ARC_HS[10:0], GR_ARC_HW[10:0], GR_ARC_VS[10:0], and GR_ARC_VW[10:0] bits based on the rising edges of the Hsync and Vsync signals. This function is not supported for the graphics 0 and OIR processes. Figure 35.10 shows the rectangular area setting for alpha blending. Clock Hsync signal 0 1 2 3 4 5 6 7 8 9 n-1 n HCNT[10:0] 0 1 2 3 4 5 m-1 Valid image area for alpha blending in a rectangular area when GR_ARC_HS[10:0] = 2, GR_ARC_HW[10:0] = 6, GR_ARC_VS[10:0] = 1, and GR_ARC_VW[10:0] = 4 m VCNT[10:0] Vsync signal Figure 35.10 Rectangular Area Setting for Alpha Blending The frame line of graphics area can be displayed by setting the GR_ARC_DISP_ON bit to 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 35-18 RZ/A1H Group, RZ/A1M Group Table 35.21 35. Video Display Controller 5 (5): Image Synthesizer Setting of Rectangular Area for Alpha Blending Register Name Bit Name Initial Value Description GR_AB5 GR_ARC_HS[10:0] 0 Sets the horizontal start position of the valid image area for alpha blending in a rectangular area. GR_AB5 GR_ARC_HW[10:0] 0 Sets the horizontal width of the valid image area for alpha blending in a rectangular area. GR_AB4 GR_ARC_VS[10:0] 0 Sets the vertical start position of the valid image area for alpha blending in a rectangular area. GR_AB4 GR_ARC_VW[10:0] 0 Sets the vertical width of the valid image area for alpha blending in a rectangular area. GR_AB1 GR_ARC_DISP_ON 0 Turns on/off frame-line display of the valid image area for alpha blending in a rectangular area. 0: Frame-line display off 1: Frame-line display on In alpha blending in a rectangular area, the current graphics are faded in or out by setting the fade-in or fade-out coefficients with the GR_ARC_DEF[7:0], GR_ARC_MODE, GR_ARC_COEF[7:0], and GR_ARC_RATE[7:0] bits. First, the value of the GR_ARC_DEF[7:0] bits is assigned to the value. [Alpha value] Then, each time the Vsync signal rises for the number of times set with the GR_ARC_RATE[7:0] bits + 1, the value of the GR_ARC_COEF[7:0] bit is added to or subtracted from the value. Displays lower-layer graphics Displays current graphics Fade-in Fade-out Displays lower-layer graphics GR_ARC_MODE = 1 GR_ARC_ST = 1 GR_ARC_ST = 0 255 GR_ARC_COEF GR_ARC_RATE + 1 0 GR_ARC_ST = 0 Figure 35.11 Table 35.22 GR_ARC_MODE = 0 GR_ARC_ST = 1 GR_ARC_ST = 0 [Time] Fade In and Fade Out Setting for Alpha Blending in a Rectangular Area Register Name Bit Name Initial Value Description GR_AB7 GR_ARC_DEF[7:0] 0 Sets the initial alpha value for alpha blending in a rectangular area. GR_AB6 GR_ARC_MODE 0 Alpha Blending Mode in Rectangular Area 0: Addition 1: Subtraction GR_AB6 GR_ARC_COEF[7:0] 0 Sets the alpha coefficient for alpha blending in a rectangular area. (0 to 255) [7:0]: Variation (absolute value) GR_AB6 GR_ARC_RATE[7:0] 0 Sets the value obtained by subtracting 1 from the frame rate for alpha blending in a rectangular area. GR_MON GR_ARC_ST -- Status Flag for Alpha Blending in Rectangular Area 0: Addition or subtraction has been completed. ( value is 0 or 255) 1: Addition or subtraction is in progress. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 35-19 RZ/A1H Group, RZ/A1M Group 35. Video Display Controller 5 (5): Image Synthesizer The values specified with the following expressions are used in the alpha blending calculation described in section 35.1.14, Alpha Blending Calculation. value = Fade-in/out coefficient G value = G input of the current graphics B value = B input of the current graphics R value = R input of the current graphics 35.1.11 RGB-Index Chroma-Key Processing The pixels that satisfy all the expressions below are subjected to RGB-index chroma-key processing. G input of the current graphics = GR_CK_KG B input of the current graphics = GR_CK_KB R input of the current graphics = GR_CK_KR In RGB-index chroma-key processing, the values specified with the following expressions are used in the alpha blending calculation described in section 35.1.14, Alpha Blending Calculation. This function is not supported in the VIN synthesizer. value = GR_CK_A G value = GR_CK_G B value = GR_CK_B R value = GR_CK_R For the pixels that are not subjected to RGB-index chroma-key processing, the values specified with the following expressions are used in the alpha blending calculation described in section 35.1.14, Alpha Blending Calculation. value = input of the current graphics G value = G input of the current graphics B value = B input of the current graphics R value = R input of the current graphics R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 35-20 RZ/A1H Group, RZ/A1M Group Table 35.23 35. Video Display Controller 5 (5): Image Synthesizer Setting for RGB-Index Chroma-Key Processing Register Name Bit Name Initial Value Description GR_AB8 GR_CK_KG[7:0] 0 G Signal for RGB-Index Chroma-Key Processing G: 8 bits; unsigned (0 to 255 [LSB]) GR_AB8 GR_CK_KB[7:0] 0 B Signal for RGB-Index Chroma-Key Processing B: 8 bits; unsigned (0 to 255 [LSB]) GR_AB8 GR_CK_KR[7:0] 0 R Signal for RGB-Index Chroma-Key Processing R: 8 bits; unsigned (0 to 255 [LSB]) GR_AB9 GR_CK_A[7:0] 0 Replaced Alpha Signal after RGB-Index Chroma-Key Processing* : 8 bits; unsigned (0 to 255 [LSB]) GR_AB9 GR_CK_G[7:0] 0 Replaced G Signal after RGB-Index Chroma-Key Processing G: 8 bits; unsigned (0 to 255 [LSB]) GR_AB9 GR_CK_B[7:0] 0 Replaced B Signal after RGB-Index Chroma-Key Processing B: 8 bits; unsigned (0 to 255 [LSB]) GR_AB9 GR_CK_R[7:0] 0 Replaced R Signal after RGB-Index Chroma-Key Processing R: 8 bits; unsigned (0 to 255 [LSB]) Note: * To use this function for the graphics 0 and OIR processes, the alpha value should be set to 255. 35.1.12 CLUT-Index Chroma-Key Processing The pixels that satisfy the expression below are subjected to CLUT-index chroma-key processing. CLUT input of the current graphics = GR_CK_KCLUT In CLUT-index chroma-key processing, the values specified with the following expressions are used in the alpha blending calculation described in section 35.1.14, Alpha Blending Calculation. This function is not supported in the VIN synthesizer. value = GR_CK_A G value = GR_CK_G B value = GR_CK_B R value = GR_CK_R For the pixels that are not subjected to CLUT-index chroma-key processing, the values specified with the following expressions are used in the alpha blending calculation described in section 35.1.14, Alpha Blending Calculation. value = input of the current graphics G value = G input of the current graphics B value = B input of the current graphics R value = R input of the current graphics R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 35-21 RZ/A1H Group, RZ/A1M Group Table 35.24 35. Video Display Controller 5 (5): Image Synthesizer Setting for CLUT-Index Chroma-Key Processing Register Name Bit Name Initial Value Description GR_AB8 GR_CK_ KCLUT[7:0] 0 CLUT Signal for CLUT-Index Chroma-Key Processing CLUT: 8 bits; unsigned (0 to 255 [LSB]) GR_AB10 GR_A0[7:0] 0 CLUT1 0 Signal* Replaced with signal when in the CLUT1 format and CLUT1= 0. Replaced with signal when in the RGB1555 format and = 0. GR_AB10 GR_G0[7:0] 0 CLUT1 G0 Signal Replaced with G signal when in the CLUT1 format and CLUT1 = 0. GR_AB10 GR_B0[7:0] 0 CLUT1 B0 Signal Replaced with B signal when in the CLUT1 format and CLUT1 = 0. GR_AB10 GR_R0[7:0] 0 CLUT1 R0 Signal Replaced with R signal when in the CLUT1 format and CLUT1 = 0. GR_AB11 GR_A1[7:0] 0 CLUT1 1 Signal* Replaced with signal when in the CLUT1 format and CLUT1 = 1. Replaced with signal when in the RGB1555 format and = 1. GR_AB11 GR_G1[7:0] 0 CLUT1 G1 Signal Replaced with G signal when in the CLUT1 format and CLUT1 = 1. GR_AB11 GR_B1[7:0] 0 CLUT1 B1 Signal Replaced with B signal when in the CLUT1 format and CLUT1 = 1. GR_AB11 GR_R1[7:0] 0 CLUT1 R1 Signal Replaced with R signal when in the CLUT1 format and CLUT1 = 1. Note: * To use this function for the graphics 0 and OIR processes, the alpha value should be set to 255. 35.1.13 Display with Alpha Blending in One-Pixel Units In the alpha blending in one-pixel units, the values specified with the following expressions are used in the alpha blending calculation described in section 35.1.14, Alpha Blending Calculation. This function is not supported in the graphics 0 and OIR processes and the VIN synthesizer. value = input of the current graphics G value = G input of the current graphics B value = B input of the current graphics R value = R input of the current graphics R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 35-22 RZ/A1H Group, RZ/A1M Group 35.1.14 35. Video Display Controller 5 (5): Image Synthesizer Alpha Blending Calculation Alpha blending of two input signals is performed using the value as described below (rounded up if the result includes a decimal fraction). [GR_ACALC_MD = 0] G output = (G value x value + G input of the lower-layer graphics x (255 - value)) / 256 B output = (B value x value + B input of the lower-layer graphics x (255 - value)) / 256 R output = (R value x value + R input of the lower-layer graphics x (255 - value)) / 256 [GR_ACALC_MD = 1 (premultiplication)] G output = (G value + G input of the lower-layer graphics x (255 - value)) / 256 B output = (B value + B input of the lower-layer graphics x (255 - value)) / 256 R output = (R value + R input of the lower-layer graphics x (255 - value)) / 256 35.1.15 CLUT Table When the signal format is CLUT8 or CLUT4, the format is converted to RGB8888 based on the CLUT table. When the format is CLUT1, it is converted to RGB8888 based on the register value. Figure 35.12 shows data arrangement in the CLUT table. 31 24 value Figure 35.12 23 16 R value 15 8 G value 7 0 B value Data Arrangement in CLUT Table The CLUT tables are arranged in the following addresses (channel 0). For the arrangement in channel 1, see the register configuration described in section 35.2, Register Descriptions. Graphics 0 CLUT table: H'FCFF6000 to H'FCFF63FF (For CLUT4, addresses H'FCFF6000 to H'FCFF603F are valid.) Graphics 1 CLUT table: H'FCFF6400 to H'FCFF67FF (For CLUT4, addresses H'FCFF6400 to H'FCFF643F are valid.) Graphics 2 CLUT table: H'FCFF6800 to H'FCFF6BFF (For CLUT4, addresses H'FCFF6800 to H'FCFF683F are valid.) Graphics 3 CLUT table: H'FCFF6C00 to H'FCFF6FFF (For CLUT4, addresses H'FCFF6C00 to H'FCFF6C3F are valid.) Graphics OIR CLUT table: H'FCFF7000 to H'FCFF73FF (For CLUT4, addresses H'FCFF7000 to H'FCFF703F are valid.) Two CLUT tables (CLUT table 0, CLUT table 1) on the different planes are allocated to the same address and one of the R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 35-23 RZ/A1H Group, RZ/A1M Group 35. Video Display Controller 5 (5): Image Synthesizer tables is selected with the GR_CLT_SEL bit. This allows rewriting one CLUT table when this module refers to the other CLUT table. When switching the CLUT after overwriting the CLUT, please execute a dummy read of the CLUT table address. And switch the CLUT table by GR_CLT_SEL after dummy-read. Table 35.25 CLUT Table Selection Register Name Bit Name Initial Value Description GR_CLUT GR_CLT_SEL 0 CLUT Table Select Signal 0: Selects CLUT table 0. The format is converted to RGB8888 based on the CLUT table 0. CLUT table 1 can be read from or written to by the CPU. 1: Selects CLUT table 1. The format is converted to RGB8888 based on the CLUT table 1. CLUT table 0 can be read from or written to by the CPU. 35.1.16 Multiplication Processing with Current Alpha at Alpha Blending in Rectangular Area In multiplication processing with current alpha at alpha blending in a rectangular area, the values specified with the following expressions are used in the alpha blending calculation described in section 35.1.14, Alpha Blending Calculation. [GR_ARC_MUL = 0] value = Fade-in/out coefficient G value = G input of the current graphics B value = B input of the current graphics R value = R input of the current graphics [GR_ARC_MUL = 1 (multiplication)] value = Fade-in/out coefficient x input of current graphics G value = G input of the current graphics B value = B input of the current graphics R value = R input of the current graphics 35.1.17 Selection of Lower-Layer/Current Graphics in VIN Synthesizer Graphics 0 and 1 are allocated to the lower-layer/current graphics in the VIN synthesizer, respectively. Table 35.26 Selection of Lower-Layer Plane in Scaler Register Name Bit Name Initial Value Description GR_VIN_AB1 GR_VIN_SCL_ UND_SEL 0 Specifies lower-layer plane in the scaler. 0: Selects graphics 0 as lower-layer graphics and graphics 1 as current graphics. 1: Selects graphics 1 as lower-layer graphics and graphics 0 as current graphics. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 35-24 RZ/A1H Group, RZ/A1M Group 35.2 35. Video Display Controller 5 (5): Image Synthesizer Register Descriptions Table 35.27 to Table 35.34 show the register configuration. * Symbols used in Register Description: Initial value: Register value after a reset --: Undefined value R/W: Readable/writable. The written value can be read. R/WC0: Readable/writable. Writing 0 initializes the bit. Writing 1 is ignored. R/WC1: Readable/writable. Writing 1 initializes the bit. Writing 0 is ignored. R: Read-only. The write value should always be 0. --/W: Write-only. The read value is undefined. Table 35.27 shows the register configuration for the graphics 2 process of channel 0. Table 35.28 shows the register configuration for the graphics 3 process of channel 0. Table 35.29 shows the CLUT table configuration of channel 0. Table 35.30 shows the register configuration for the VIN synthesizer of channel 0. Table 35.31 shows the register configuration for the graphics 2 process of channel 1. Table 35.32 shows the register configuration for the graphics 3 process of channel 1. Table 35.33 shows the CLUT table configuration of channel 1. Table 35.34 shows the register configuration for the VIN synthesizer of channel 1. The register configuration for the graphics 0 and 1 processes is described in section 33, Video Display Controller 5 (3): Scaler. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 35-25 RZ/A1H Group, RZ/A1M Group Table 35.27 35. Video Display Controller 5 (5): Image Synthesizer Register Configuration of the Image Synthesizer (Graphics 2 Process) (Channel 0) Name Abbreviation R/W Initial Value Address Access Size Graphics 2 register update control register GR2_UPDATE R/WC1 H'0000 0000 H'FCFF 7700 32 Frame buffer read control register (Graphics 2) GR2_FLM_RD R/W H'0000 0000 H'FCFF 7704 32 Frame buffer control register 1 (Graphics 2) GR2_FLM1 R/W H'0000 0000 H'FCFF 7708 32 Frame buffer control register 2 (Graphics 2) GR2_FLM2 R/W H'0000 0000 H'FCFF 770C 32 Frame buffer control register 3 (Graphics 2) GR2_FLM3 R/W H'0000 0000 H'FCFF 7710 32 Frame buffer control register 4 (Graphics 2) GR2_FLM4 R/W H'0000 0000 H'FCFF 7714 32 Frame buffer control register 5 (Graphics 2) GR2_FLM5 R/W H'0000 03FF H'FCFF 7718 32 Frame buffer control register 6 (Graphics 2) GR2_FLM6 R/W H'0000 0000 H'FCFF 771C 32 Alpha blending control register 1 (Graphics 2) GR2_AB1 R/W H'0000 0000 H'FCFF 7720 32 Alpha blending control register 2 (Graphics 2) GR2_AB2 R/W H'0000 0000 H'FCFF 7724 32 Alpha blending control register 3 (Graphics 2) GR2_AB3 R/W H'0000 0000 H'FCFF 7728 32 Alpha blending control register 4 (Graphics 2) GR2_AB4 R/W H'0000 0000 H'FCFF 772C 32 Alpha blending control register 5 (Graphics 2) GR2_AB5 R/W H'0000 0000 H'FCFF 7730 32 Alpha blending control register 6 (Graphics 2) GR2_AB6 R/W H'0000 0000 H'FCFF 7734 32 Alpha blending control register 7 (Graphics 2) GR2_AB7 R/W H'00FF 0000 H'FCFF 7738 32 Alpha blending control register 8 (Graphics 2) GR2_AB8 R/W H'0000 0000 H'FCFF 773C 32 Alpha blending control register 9 (Graphics 2) GR2_AB9 R/W H'0000 0000 H'FCFF 7740 32 Alpha blending control register 10 (Graphics 2) GR2_AB10 R/W H'0000 0000 H'FCFF 7744 32 Alpha blending control register 11 (Graphics 2) GR2_AB11 R/W H'0000 0000 H'FCFF 7748 32 Background color control register (Graphics 2) GR2_BASE R/W H'0000 0000 H'FCFF 774C 32 CLUT table control register (Graphics 2) GR2_CLUT R/W H'0000 0000 H'FCFF 7750 32 Status monitor register (Graphics 2) GR2_MON R H'0000 0000 H'FCFF 7754 32 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 35-26 RZ/A1H Group, RZ/A1M Group Table 35.28 35. Video Display Controller 5 (5): Image Synthesizer Register Configuration of the Image Synthesizer (Graphics 3 Process) (Channel 0) Name Abbreviation R/W Initial Value Address Access Size Graphics 3 register update control register GR3_UPDATE R/WC1 H'0000 0000 H'FCFF 7780 32 Frame buffer read control register (Graphics 3) GR3_FLM_RD R/W H'0000 0000 H'FCFF 7784 32 Frame buffer control register 1 (Graphics 3) GR3_FLM1 R/W H'0000 0000 H'FCFF 7788 32 Frame buffer control register 2 (Graphics 3) GR3_FLM2 R/W H'0000 0000 H'FCFF 778C 32 Frame buffer control register 3 (Graphics 3) GR3_FLM3 R/W H'0000 0000 H'FCFF 7790 32 Frame buffer control register 4 (Graphics 3) GR3_FLM4 R/W H'0000 0000 H'FCFF 7794 32 Frame buffer control register 5 (Graphics 3) GR3_FLM5 R/W H'0000 03FF H'FCFF 7798 32 Frame buffer control register 6 (Graphics 3) GR3_FLM6 R/W H'0000 0000 H'FCFF 779C 32 Alpha blending control register 1 (Graphics 3) GR3_AB1 R/W H'0000 0000 H'FCFF 77A0 32 Alpha blending control register 2 (Graphics 3) GR3_AB2 R/W H'0000 0000 H'FCFF 77A4 32 Alpha blending control register 3 (Graphics 3) GR3_AB3 R/W H'0000 0000 H'FCFF 77A8 32 Alpha blending control register 4 (Graphics 3) GR3_AB4 R/W H'0000 0000 H'FCFF 77AC 32 Alpha blending control register 5 (Graphics 3) GR3_AB5 R/W H'0000 0000 H'FCFF 77B0 32 Alpha blending control register 6 (Graphics 3) GR3_AB6 R/W H'0000 0000 H'FCFF 77B4 32 Alpha blending control register 7 (Graphics 3) GR3_AB7 R/W H'00FF 0000 H'FCFF 77B8 32 Alpha blending control register 8 (Graphics 3) GR3_AB8 R/W H'0000 0000 H'FCFF 77BC 32 Alpha blending control register 9 (Graphics 3) GR3_AB9 R/W H'0000 0000 H'FCFF 77C0 32 Alpha blending control register 10 (Graphics 3) GR3_AB10 R/W H'0000 0000 H'FCFF 77C4 32 Alpha blending control register 11 (Graphics 3) GR3_AB11 R/W H'0000 0000 H'FCFF 77C8 32 Background color control register (Graphics 3) GR3_BASE R/W H'0000 0000 H'FCFF 77CC 32 CLUT table and interrupt control register (Graphics 3) GR3_CLUT_INT R/W H'0000 0000 H'FCFF 77D0 32 Status monitor register (Graphics 3) GR3_MON R H'0000 0000 H'FCFF 77D4 32 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 35-27 RZ/A1H Group, RZ/A1M Group Table 35.29 35. Video Display Controller 5 (5): Image Synthesizer CLUT Table Configuration (Channel 0) Name Abbreviation R/W Initial Value Address Access Size Graphics 0 CLUT table GR0_CLUTT R/W -- H'FCFF 6000 to H'FCFF 63FF 32 Graphics 1 CLUT table GR1_CLUTT R/W -- H'FCFF 6400 to H'FCFF 67FF 32 Graphics 2 CLUT table GR2_CLUTT R/W -- H'FCFF 6800 to H'FCFF 6BFF 32 Graphics 3 CLUT table GR3_CLUTT R/W -- H'FCFF 6C00 to H'FCFF 6FFF 32 Graphics OIR CLUT table GR_OIR_CLUTT R/W -- H'FCFF 7000 to H'FCFF 73FF 32 Table 35.30 Register Configuration of the VIN Synthesizer (Channel 0) Name Abbreviation R/W Initial Value Address Access Size VIN synthesizer register update control register GR_VIN_UPDATE R/WC1 H'0000 0000 H'FCFF 7E00 32 Alpha blending control register 1 (VIN synthesizer) GR_VIN _AB1 R/W H'0000 0000 H'FCFF 7E20 32 Alpha blending control register 2 (VIN synthesizer) GR_VIN _AB2 R/W H'0000 0000 H'FCFF 7E24 32 Alpha blending control register 3 (VIN synthesizer) GR_VIN _AB3 R/W H'0000 0000 H'FCFF 7E28 32 Alpha blending control register 4 (VIN synthesizer) GR_VIN _AB4 R/W H'0000 0000 H'FCFF 7E2C 32 Alpha blending control register 5 (VIN synthesizer) GR_VIN _AB5 R/W H'0000 0000 H'FCFF 7E30 32 Alpha blending control register 6 (VIN synthesizer) GR_VIN _AB6 R/W H'0000 0000 H'FCFF 7E34 32 Alpha blending control register 7 (VIN synthesizer) GR_VIN _AB7 R/W H'00FF 0000 H'FCFF 7E38 32 Background color control register (VIN synthesizer) GR_VIN_BASE R/W H'0000 0000 H'FCFF 7E4C 32 Status monitor register (VIN synthesizer) GR_VIN_MON R H'0000 0000 H'FCFF 7E54 32 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 35-28 RZ/A1H Group, RZ/A1M Group Table 35.31 35. Video Display Controller 5 (5): Image Synthesizer Register Configuration of the Image Synthesizer (Graphics 2 Process) (Channel 1) Name Abbreviation R/W Initial Value Address Access Size Graphics 2 register update control register GR2_UPDATE R/WC1 H'0000 0000 H'FCFF 9700 32 Frame buffer read control register (Graphics 2) GR2_FLM_RD R/W H'0000 0000 H'FCFF 9704 32 Frame buffer control register 1 (Graphics 2) GR2_FLM1 R/W H'0000 0000 H'FCFF 9708 32 Frame buffer control register 2 (Graphics 2) GR2_FLM2 R/W H'0000 0000 H'FCFF 970C 32 Frame buffer control register 3 (Graphics 2) GR2_FLM3 R/W H'0000 0000 H'FCFF 9710 32 Frame buffer control register 4 (Graphics 2) GR2_FLM4 R/W H'0000 0000 H'FCFF 9714 32 Frame buffer control register 5 (Graphics 2) GR2_FLM5 R/W H'0000 03FF H'FCFF 9718 32 Frame buffer control register 6 (Graphics 2) GR2_FLM6 R/W H'0000 0000 H'FCFF 971C 32 Alpha blending control register 1 (Graphics 2) GR2_AB1 R/W H'0000 0000 H'FCFF 9720 32 Alpha blending control register 2 (Graphics 2) GR2_AB2 R/W H'0000 0000 H'FCFF 9724 32 Alpha blending control register 3 (Graphics 2) GR2_AB3 R/W H'0000 0000 H'FCFF 9728 32 Alpha blending control register 4 (Graphics 2) GR2_AB4 R/W H'0000 0000 H'FCFF 972C 32 Alpha blending control register 5 (Graphics 2) GR2_AB5 R/W H'0000 0000 H'FCFF 9730 32 Alpha blending control register 6 (Graphics 2) GR2_AB6 R/W H'0000 0000 H'FCFF 9734 32 Alpha blending control register 7 (Graphics 2) GR2_AB7 R/W H'00FF 0000 H'FCFF 9738 32 Alpha blending control register 8 (Graphics 2) GR2_AB8 R/W H'0000 0000 H'FCFF 973C 32 Alpha blending control register 9 (Graphics 2) GR2_AB9 R/W H'0000 0000 H'FCFF 9740 32 Alpha blending control register 10 (Graphics 2) GR2_AB10 R/W H'0000 0000 H'FCFF9744 32 Alpha blending control register 11 (Graphics 2) GR2_AB11 R/W H'0000 0000 H'FCFF9748 32 Background color control register (Graphics 2) GR2_BASE R/W H'0000 0000 H'FCFF974C 32 CLUT table control register (Graphics 2) GR2_CLUT R/W H'0000 0000 H'FCFF9750 32 Status monitor register (Graphics 2) GR2_MON R H'0000 0000 H'FCFF9754 32 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 35-29 RZ/A1H Group, RZ/A1M Group Table 35.32 35. Video Display Controller 5 (5): Image Synthesizer Register Configuration of the Image Synthesizer (Graphics 3 Process) (Channel 1) Name Abbreviation R/W Initial Value Address Access Size Graphics 3 register update control register GR3_UPDATE R/WC1 H'0000 0000 H'FCFF 9780 32 Frame buffer read control register (Graphics 3) GR3_FLM_RD R/W H'0000 0000 H'FCFF 9784 32 Frame buffer control register 1 (Graphics 3) GR3_FLM1 R/W H'0000 0000 H'FCFF 9788 32 Frame buffer control register 2 (Graphics 3) GR3_FLM2 R/W H'0000 0000 H'FCFF 978C 32 Frame buffer control register 3 (Graphics 3) GR3_FLM3 R/W H'0000 0000 H'FCFF 9790 32 Frame buffer control register 4 (Graphics 3) GR3_FLM4 R/W H'0000 0000 H'FCFF 9794 32 Frame buffer control register 5 (Graphics 3) GR3_FLM5 R/W H'0000 03FF H'FCFF 9798 32 Frame buffer control register 6 (Graphics 3) GR3_FLM6 R/W H'0000 0000 H'FCFF 979C 32 Alpha blending control register 1 (Graphics 3) GR3_AB1 R/W H'0000 0000 H'FCFF 97A0 32 Alpha blending control register 2 (Graphics 3) GR3_AB2 R/W H'0000 0000 H'FCFF 97A4 32 Alpha blending control register 3 (Graphics 3) GR3_AB3 R/W H'0000 0000 H'FCFF 97A8 32 Alpha blending control register 4 (Graphics 3) GR3_AB4 R/W H'0000 0000 H'FCFF 97AC 32 Alpha blending control register 5 (Graphics 3) GR3_AB5 R/W H'0000 0000 H'FCFF 97B0 32 Alpha blending control register 6 (Graphics 3) GR3_AB6 R/W H'0000 0000 H'FCFF 97B4 32 Alpha blending control register 7 (Graphics 3) GR3_AB7 R/W H'00FF 0000 H'FCFF 97B8 32 Alpha blending control register 8 (Graphics 3) GR3_AB8 R/W H'0000 0000 H'FCFF 97BC 32 Alpha blending control register 9 (Graphics 3) GR3_AB9 R/W H'0000 0000 H'FCFF 97C0 32 Alpha blending control register 10 (Graphics 3) GR3_AB10 R/W H'0000 0000 H'FCFF 97C4 32 Alpha blending control register 11 (Graphics 3) GR3_AB11 R/W H'0000 0000 H'FCFF 97C8 32 Background color control register (Graphics 3) GR3_BASE R/W H'0000 0000 H'FCFF 97CC 32 CLUT table and interrupt control register (Graphics 3) GR3_CLUT_INT R/W H'0000 0000 H'FCFF 97D0 32 Status monitor register (Graphics 3) GR3_MON R H'0000 0000 H'FCFF 97D4 32 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 35-30 RZ/A1H Group, RZ/A1M Group Table 35.33 35. Video Display Controller 5 (5): Image Synthesizer CLUT Table Configuration (Channel 1) Name Abbreviation R/W Initial Value Address Access Size Graphics 0 CLUT table GR0_CLUTT R/W -- H'FCFF 8000 to H'FCFF 83FF 32 Graphics 1 CLUT table GR1_CLUTT R/W -- H'FCFF 8400 to H'FCFF 87FF 32 Graphics 2 CLUT table GR2_CLUTT R/W -- H'FCFF 8800 to H'FCFF 8BFF 32 Graphics 3 CLUT table GR3_CLUTT R/W -- H'FCFF 8C00 to H'FCFF 8FFF 32 Graphics OIR CLUT table GR_OIR_CLUTT R/W -- H'FCFF 9000 to H'FCFF 93FF 32 Table 35.34 Register Configuration of the VIN Synthesizer (Channel 1) Name Abbreviation R/W Initial Value Address Access Size VIN synthesizer register update control register GR_VIN_UPDATE R/WC1 H'0000 0000 H'FCFF 9E00 32 Alpha blending control register 1 (VIN synthesizer) GR_VIN_AB1 R/W H'0000 0000 H'FCFF 9E20 32 Alpha blending control register 2 (VIN synthesizer) GR_VIN_AB2 R/W H'0000 0000 H'FCFF 9E24 32 Alpha blending control register 3 (VIN synthesizer) GR_VIN_AB3 R/W H'0000 0000 H'FCFF 9E28 32 Alpha blending control register 4 (VIN synthesizer) GR_VIN_AB4 R/W H'0000 0000 H'FCFF 9E2C 32 Alpha blending control register 5 (VIN synthesizer) GR_VIN_AB5 R/W H'0000 0000 H'FCFF 9E30 32 Alpha blending control register 6 (VIN synthesizer) GR_VIN_AB6 R/W H'0000 0000 H'FCFF 9E34 32 Alpha blending control register 7 (VIN synthesizer) GR_VIN_AB7 R/W H'00FF 0000 H'FCFF 9E38 32 Background color control register (VIN synthesizer) GR_VIN_BASE R/W H'0000 0000 H'FCFF 9E4C 32 Status monitor register (VIN synthesizer) GR_VIN_MON R H'0000 0000 H'FCFF 9E54 32 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 35-31 RZ/A1H Group, RZ/A1M Group 35.2.1 35. Video Display Controller 5 (5): Image Synthesizer Graphics 2 Register Update Control Register (GR2_UPDATE) 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R R R R R R R R R 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- -- -- -- -- -- -- GR2_ UPDATE -- -- -- GR2_ P_VEN -- -- -- GR2_ IBUS_ VEN Bit: Bit: Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R/WC1 R R R R/WC1 R R R R/WC1 Bit Bit Name Initial Value R/W Description 31 to 9 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 8 GR2_ UPDATE 0 R/WC1 Frame Buffer Read Control Register Update 0: Registers are not updated. 1: Registers are updated. 7 to 5 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 4 GR2_P_ VEN 0 R/WC1 Graphics Display Register Update 0: Registers are not updated. 1: Registers are updated at the rising edge of the Vsync. 3 to 1 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 0 GR2_IBUS_VE N 0 R/WC1 Frame Buffer Read Register Update 0: Registers are not updated. 1: Registers are updated at the rising edge of the Vsync. 35.2.2 Frame Buffer Read Control Register (Graphics 2) (GR2_FLM_RD) Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R R R R R R R R R Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- GR2_ R_ENB Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R R R R R R R R R/W Bit Bit Name Initial Value R/W Description 31 to 1 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 0 GR2_R_ENB 0 R/W Frame Buffer Read Enable 0: Frame buffer reading is disabled. 1: Frame buffer reading is enabled. Note: This register is updated when GR2_IBUS_VEN in GR2_UPDATE is 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 35-32 RZ/A1H Group, RZ/A1M Group 35.2.3 35. Video Display Controller 5 (5): Image Synthesizer Frame Buffer Control Register 1 (Graphics 2) (GR2_FLM1) 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- GR2_ LN_OFF_ DIR Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R R R R R R R R R/W 9 8 Bit: Bit: 15 14 13 12 11 10 -- -- -- -- -- -- GR2_FLM_SEL[1:0] 7 6 5 4 3 2 1 0 -- -- -- -- -- -- -- GR2_ BST_MD Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R/W R/W R R R R R R R R/W Bit Bit Name Initial Value R/W Description 31 to 17 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 16 GR2_LN_ OFF_DIR 0 R/W Selects the line offset address direction of the frame buffer. 0: Increments the address by the line offset address. 1: Decrements the address by the line offset address. 15 to 10 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 9, 8 GR2_FLM_SEL [1:0] 0 R/W Selects a frame buffer address setting signal. 0: Selects frame 0. 1: Selects register GR2_FLM_NUM. 2: Selects frame 0. 3: Setting prohibited 7 to 1 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 0 GR2_BST_MD 0 R/W Frame Buffer Burst Transfer Mode 0: 32-byte transfer 1: 128- byte transfer Note: GR2_LN_OFF_DIR and GR2_FLM_SEL are updated when GR2_IBUS_VEN in GR2_UPDATE is 1. GR2_BST_MD is updated when GR2_IBUS_VEN and GR2_P_VEN in GR2_UPDATE are 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 35-33 RZ/A1H Group, RZ/A1M Group 35.2.4 35. Video Display Controller 5 (5): Image Synthesizer Frame Buffer Control Register 2 (Graphics 2) (GR2_FLM2) Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 GR2_BASE[31:16] Initial value: R/W: Bit: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 GR2_BASE[15:0] Initial value: R/W: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 31 to 0 GR2_BASE [31:0] 0 R/W Frame Buffer Base Address (upper) Sets the start address of the frame buffer where frame data is to be stored. GR_BASE[4:3] and GR_BASE[6:3] are referred to during 32-byte burst transfer and 128-byte burst transfer, respectively, to skip the start line data. The lower 3 bits should be fixed to 000. Note: This register is updated when GR2_IBUS_VEN and GR2_P_VEN in GR2_UPDATE are 1. 35.2.5 Frame Buffer Control Register 3 (Graphics 2) (GR2_FLM3) Bit: 31 30 29 28 27 26 25 -- 24 23 22 21 20 19 18 17 16 GR2_LN_OFF[14:0] Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- -- -- -- -- -- GR2_FLM_NUM[9:0] Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 31 -- 0 R Reserved This bit is always read as 0. The write value should always be 0. 30 to 16 GR2_LN_ OFF[14:0] 0 R/W Frame Buffer Line Offset Address Sets the line offset address for calculating the start address of each line. Line 0: GR2_BASE Line 1: GR2_BASE + GR2_LN_OFF x 1 : Line n: GR2_BASE + GR2_LN_OFF x n For 32 byte transfer, the lower 5 bits should be fixed to 0_0000. For 128 byte transfer, the lower 7 bits should be fixed to 000_0000. 15 to 10 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 9 to 0 GR2_FLM_ NUM[9:0] 0 R/W Frame Number of Frame Buffer Manually set the frame number when GR2_FLM_SEL = 1. Note: This register is updated when GR2_IBUS_VEN in GR2_UPDATE is 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 35-34 RZ/A1H Group, RZ/A1M Group 35.2.6 35. Video Display Controller 5 (5): Image Synthesizer Frame Buffer Control Register 4 (Graphics 2) (GR2_FLM4) Bit: 22 21 20 19 17 16 0 0 0 R/W R/W R/W R/W 3 2 1 0 31 30 29 28 27 26 25 24 23 -- -- -- -- -- -- -- -- -- Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R R R/W R/W R/W Bit: 15 14 13 12 11 10 9 8 7 6 5 4 18 GR2_FLM_OFF[22:16] GR2_FLM_OFF[15:0] Initial value: R/W: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 31 to 23 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 22 to 0 GR2_FLM_ OFF[22:0] 0 R/W Frame Buffer Frame Offset Address (upper) Specifies the frame offset address used for calculating the start address of each frame buffer when more than one buffer is used. Buffer 0: GR2_BASE Buffer 1: GR2_BASE + GR2_FLM_OFF x 1 : Buffer n: GR2_BASE + GR2_FLM_OFF x n For 32 byte transfer, the lower 5 bits should be fixed to 0_0000. For 128 byte transfer, the lower 7 bits should be fixed to 000_0000. Note: This register is updated when GR2_IBUS_VEN in GR2_UPDATE is 1. 35.2.7 Frame Buffer Control Register 5 (Graphics 2) (GR2_FLM5) Bit: 31 30 29 28 27 -- -- -- -- -- 26 25 23 24 22 21 20 19 18 17 16 GR2_FLM_LNUM[10:0] Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- -- -- -- -- Bit: GR2_FLM_LOOP[10:0] Initial value: 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 R/W: R R R R R R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 31 to 27 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 26 to 16 GR2_FLM_ LNUM[10:0] 0 R/W Sets number of lines in a frame The number of lines is (GR2_FLM_LNUM + 1). 15 to 11 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 10 to 0 GR2_FLM_ LOOP[10:0] 1023 R/W Number of lines when reading the addresses repeatedly by returning to the start address after reaching the end address. The number of lines is (GR2_FLM_LOOP + 1). Note: This register is updated when GR2_IBUS_VEN in GR2_UPDATE is 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 35-35 RZ/A1H Group, RZ/A1M Group 35.2.8 35. Video Display Controller 5 (5): Image Synthesizer Frame Buffer Control Register 6 (Graphics 2) (GR2_FLM6) Bit: 31 30 29 28 Initial value: R/W: Bit: 27 26 25 24 23 -- GR2_FORMAT[3:0] 22 21 20 19 18 17 16 GR2_HW[10:0] 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R/W R/W R/W R R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W 11 10 5 4 3 2 1 0 15 14 13 12 -- -- -- GR2_RDSWA[2:0] 9 8 7 6 -- -- -- -- GR2_STA_POS[5:0] Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R/W R/W R/W R R R R R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 31 to 28 GR2_ FORMAT [3:0] 0 R/W Sets the format of the frame buffer read signal. 0: RGB565 1: RGB888 2: RGB1555 3: RGB4444 4: RGB8888 5: CLUT8 6: CLUT4 7: CLUT1 8: Setting prohibited 9: Setting prohibited 10: RGB5551 11: RGB8888 12 to 15: Setting prohibited 27 -- 0 R Reserved This bit is always read as 0. The write value should always be 0. 26 to 16 GR2_HW [10:0] 0 R/W Sets the width of the horizontal valid period. The width is (GR2_HW + 1) pixels. Note: Set to 2 or greater. 15 to 13 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 12 to 10 GR2_ RDSWA [2:0] 0 R/W Sets 8-, 16-, and 32-bit swap. These three bits specify the method for swapping the bits of frame buffer read data as follows. Bit 0 0: 8 bits are not swapped. 1: 8 bits are swapped. Bit 1 0: 16 bits are not swapped. 1: 16 bits are swapped. Bit 2 0: 32 bits are not swapped. 1: 32 bits are swapped. When eight bits are put together, they are swapped as follows. Each of (1) to (8) indicates eight-bit data. 000: (1) (2) (3) (4) (5) (6) (7) (8) [No swap] 001: (2) (1) (4) (3) (6) (5) (8) (7) [8-bit swap] 010: (3) (4) (1) (2) (7) (8) (5) (6) [16-bit swap] 011: (4) (3) (2) (1) (8) (7) (6) (5) [16-bit swap + 8-bit swap] 100: (5) (6) (7) (8) (1) (2) (3) (4) [32-bit swap] 101: (6) (5) (8) (7) (2) (1) (4) (3) [32-bit swap + 8-bit swap] 110: (7) (8) (5) (6) (3) (4) (1) (2) [32-bit swap + 16-bit swap] 111: (8) (7) (6) (5) (4) (3) (2) (1) [32-bit swap + 16-bit swap + 8-bit swap] 9 to 6 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 35-36 RZ/A1H Group, RZ/A1M Group 35. Video Display Controller 5 (5): Image Synthesizer Bit Bit Name Initial Value R/W Description 5 to 0 GR2_ STA_POS [5:0] 0 R/W Sets the amount of data to be skipped through. Specifically data amount equal to the amount indicated by GR2_STA_POS is skipped from the start of the line. Note: GR2_STA_POS is updated when GR2_P_VEN in GR2_UPDATE is 1. GR2_RDSWA is updated when GR2_UPDATE in GR2_UPDATE is 1. GR2_FORMAT and GR2_HW are updated when GR2_IBUS_VEN and GR2_P_VEN in GR2_UPDATE are 1. 35.2.9 Alpha Blending Control Register 1 (Graphics 2) (GR2_AB1) Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R R R R R R R R R 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- GR2_ ARC_ON -- GR2_ ARC_ DISP_ON -- GR2_ GRC_ DISP_ON -- -- Bit: GR2_ARC GR2_ACA _MUL LC_MD Initial value: R/W: -- -- -- -- GR2_DISP_SEL[1:0] 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R/W R R/W R R R R/W R R R R/W R R R/W R/W Bit Bit Name Initial Value R/W Description 31 to 16 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 15 GR2_ARC_MUL 0 R/W Turns on/off multiplication processing with current alpha at alpha blending in a rectangular area. 0: Off 1: On 14 GR2_ACALC_MD 0 R/W Turns on/off premultiplication processing at alpha blending in one-pixel units. 0: Off 1: On 13 -- 0 R Reserved This bit is always read as 0. The write value should always be 0. 12 GR2_ARC_ON 0 R/W Turns on/off alpha blending in a rectangular area. 0: Off 1: On 11 to 9 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 8 GR2_ARC_ DISP_ON 0 R/W Turns on/off frame-line display of the image area for alpha blending in a rectangular area. 0: Frame-line display off 1: Frame-line display on 7 to 5 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 4 GR2_GRC_ DISP_ON 0 R/W Turns on/off frame-line display of the graphics image area. 0: Frame-line display off 1: Frame-line display on 3, 2 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 35-37 RZ/A1H Group, RZ/A1M Group 35. Video Display Controller 5 (5): Image Synthesizer Bit Bit Name Initial Value R/W Description 1, 0 GR2_DISP_ SEL[1:0] 0 R/W Selects the graphics display mode. 0: Background color display 1: Lower-layer graphics display 2: Current graphics display 3: Blended display of lower-layer graphics and current graphics Note: This register is updated when GR2_P_VEN in GR2_UPDATE is 1. 35.2.10 Alpha Blending Control Register 2 (Graphics 2) (GR2_AB2) Bit: 31 30 29 28 27 -- -- -- -- -- 26 25 22 23 24 21 20 19 18 17 16 GR2_GRC_VS[10:0] Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- -- -- -- -- GR2_GRC_VW[10:0] Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 31 to 27 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 26 to 16 GR2_GRC_ VS[10:0] 0 R/W Sets the vertical start position of the graphics image area. Note: Set to 4 or greater lines and the result of GR2_GRC_VS + GR2_GRC_VW should be smaller than or equal to 2039 lines. 15 to 11 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 10 to 0 GR2_GRC_ VW[10:0] 0 R/W Sets the vertical width of the graphics image area. Note: This register is updated when GR2_P_VEN in GR2_UPDATE is 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 35-38 RZ/A1H Group, RZ/A1M Group 35.2.11 35. Video Display Controller 5 (5): Image Synthesizer Alpha Blending Control Register 3 (Graphics 2) (GR2_AB3) Bit: 31 30 29 28 27 -- -- -- -- -- 26 25 24 23 22 21 20 19 18 17 16 GR2_GRC_HS[10:0] Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- -- -- -- -- Bit: GR2_GRC_HW[10:0] Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 31 to 27 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 26 to 16 GR2_GRC_ HS[10:0] 0 R/W Sets the horizontal start position of the graphics image area. Note: Set to 16 or greater clocks and the result of GR2_GRC_HS + GR2_GRC_HW should be smaller than or equal to 2015 clocks. 15 to 11 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 10 to 0 GR2_GRC_ HW[10:0] 0 R/W Sets the horizontal width of the graphics image area. Note: For displaying an image with 1- or 2-pixel horizontal width, set GR2_HW to 2 and GR2_GRC_HW to 1 (1-pixel) or 2 (2-pixel). Note: This register is updated when GR2_P_VEN in GR2_UPDATE is 1. 35.2.12 Alpha Blending Control Register 4 (Graphics 2) (GR2_AB4) Bit: 31 30 29 28 27 -- -- -- -- -- 26 25 22 23 24 21 20 19 18 17 16 GR2_ARC_VS[10:0] Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- -- -- -- -- GR2_ARC_VW[10:0] Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 31 to 27 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 26 to 16 GR2_ARC_ VS[10:0] 0 R/W Sets the vertical start position of the valid image area for alpha blending in a rectangular area. 15 to 11 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 10 to 0 GR2_ARC_ VW[10:0] 0 R/W Sets the vertical width of the valid image area for alpha blending in a rectangular area. Note: This register is updated when GR2_P_VEN in GR2_UPDATE is 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 35-39 RZ/A1H Group, RZ/A1M Group 35.2.13 35. Video Display Controller 5 (5): Image Synthesizer Alpha Blending Control Register 5 (Graphics 2) (GR2_AB5) Bit: 31 30 29 28 27 -- -- -- -- -- 26 25 24 23 22 21 20 19 18 17 16 GR2_ARC_HS[10:0] Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- -- -- -- -- Bit: GR2_ARC_HW[10:0] Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 31 to 27 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 26 to 16 GR2_ARC_ HS[10:0] 0 R/W Sets the horizontal start position of the valid image area for alpha blending in a rectangular area. 15 to 11 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 10 to 0 GR2_ARC_ HW[10:0] 0 R/W Sets the horizontal width of the valid image area for alpha blending in a rectangular area. Note: This register is updated when GR2_P_VEN in GR2_UPDATE is 1. 35.2.14 Alpha Blending Control Register 6 (Graphics 2) (GR2_AB6) Bit: 31 30 29 28 27 26 25 24 -- -- -- -- -- -- -- GR2_ARC _MODE 23 22 21 20 19 18 17 16 GR2_ARC_COEF[7:0] Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- -- -- -- -- -- -- -- GR2_ARC_RATE[7:0] Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R R/W R/W R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 31 to 25 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 24 GR2_ARC_ MODE 0 R/W Alpha Blending Mode in Rectangular Area 0: Addition 1: Subtraction 23 to 16 GR2_ARC_ COEF[7:0] 0 R/W Sets the alpha coefficient for alpha blending in a rectangular area. (0 to 255) [7:0]: Variation (absolute value) 15 to 8 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 7 to 0 GR2_ARC_ RATE[7:0] 0 R/W Sets the value obtained by subtracting 1 from the frame rate for alpha blending in a rectangular area. Note: This bit is updated when GR2_P_VEN in GR2_UPDATE is 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 35-40 RZ/A1H Group, RZ/A1M Group 35.2.15 35. Video Display Controller 5 (5): Image Synthesizer Alpha Blending Control Register 7 (Graphics 2) (GR2_AB7) 31 30 29 28 27 26 25 24 -- -- -- -- -- -- -- -- Initial value: 0 0 0 0 0 0 0 0 1 1 1 1 1 R/W: R R R R R R R R R/W R/W R/W R/W R/W 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- GR2_ CK_ON Bit: Bit: 23 22 21 20 19 18 17 16 1 1 1 R/W R/W R/W GR2_ARC_DEF[7:0] Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R R R R R R R R R/W Bit Bit Name Initial Value R/W Description 31 to 24 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 23 to 16 GR2_ARC_ DEF[7:0] 255 R/W Sets the initial alpha value for alpha blending in a rectangular area. 15 to 1 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 0 GR2_CK_ ON 0 R/W Turns on/off CLUT-index/RGB-index chroma-key processing. 0: Off 1: On Note: This register is updated when GR2_P_VEN in GR2_UPDATE is 1. 35.2.16 Alpha Blending Control Register 8 (Graphics 2) (GR2_AB8) 29 28 16 0 0 0 0 R/W R/W R/W R/W R/W 4 3 2 1 0 23 22 21 0 0 0 0 0 0 0 R/W R/W R/W R/W R/W R/W R/W 11 10 9 8 7 6 5 30 Initial value: 0 0 27 0 0 0 R/W R/W R/W 12 GR2_CK_KCLUT[7:0] R/W: R/W 17 24 31 26 18 25 Bit: 20 19 GR2_CK_KG[7:0] Bit: 15 14 13 Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W GR2_CK_KB[7:0] R/W: R/W GR2_CK_KR[7:0] Bit Bit Name Initial Value R/W Description 31 to 24 GR2_CK_ KCLUT[7:0] 0 R/W CLUT Signal for CLUT-Index Chroma-Key Processing CLUT: Unsigned 8 bits (0 to 255 [LSB]) 23 to 16 GR2_CK_ KG[7:0] 0 R/W G Signal for RGB-Index Chroma-Key Processing G: Unsigned 8 bits (0 to 255 [LSB]) 15 to 8 GR2_CK_ KB[7:0] 0 R/W B Signal for RGB-Index Chroma-Key Processing B: Unsigned 8 bits (0 to 255 [LSB]) 7 to 0 GR2_CK_ KR[7:0] 0 R/W R Signal for RGB-Index Chroma-Key Processing R: Unsigned 8 bits (0 to 255 [LSB]) Note: This register is updated when GR2_P_VEN in GR2_UPDATE is 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 35-41 RZ/A1H Group, RZ/A1M Group 35.2.17 35. Video Display Controller 5 (5): Image Synthesizer Alpha Blending Control Register 9 (Graphics 2) (GR2_AB9) Bit: 31 30 29 28 27 26 25 24 22 23 21 GR2_CK_A[7:0] Initial value: Bit: 15 17 16 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 GR2_CK_R[7:0] 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W 0 R/W: R/W 18 0 GR2_CK_B[7:0] Initial value: 19 R/W 0 R/W: R/W 20 GR2_CK_G[7:0] Bit Bit Name Initial Value R/W Description 31 to 24 GR2_CK_A [7:0] 0 R/W Replaced Alpha Signal after RGB/CLUT-Index Chroma-Key Processing : Unsigned 8 bits (0 to 255 [LSB]) 23 to 16 GR2_CK_G [7:0] 0 R/W Replaced G Signal after RGB/CLUT-Index Chroma-Key Processing G: Unsigned 8 bits (0 to 255 [LSB]) 15 to 8 GR2_CK_B [7:0] 0 R/W Replaced B Signal after RGB/CLUT-Index Chroma-Key Processing B: Unsigned 8 bits (0 to 255 [LSB]) 7 to 0 GR2_CK_R [7:0] 0 R/W Replaced R Signal after RGB/CLUT-Index Chroma-Key Processing R: Unsigned 8 bits (0 to 255 [LSB]) Note: This register is updated when GR2_P_VEN in GR2_UPDATE is 1. 35.2.18 Alpha Blending Control Register 10 (Graphics 2) (GR2_AB10) Bit: 31 30 29 28 26 27 25 24 23 22 21 GR2_A0[7:0] Initial value: Bit: 15 17 16 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 GR2_R0[7:0] 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W 0 R/W: R/W 18 0 GR2_B0[7:0] Initial value: 19 R/W 0 R/W: R/W 20 GR2_G0[7:0] Bit Bit Name Initial Value R/W Description 31 to 24 GR2_A0 [7:0] 0 R/W CLUT1 0 Signal Replaced with signal when in the CLUT1 format and CLUT1= 0. Replaced with signal when in the RGB1555 or RGB5551 format and = 0. 23 to 16 GR2_G0 [7:0] 0 R/W CLUT1 G0 Signal Replaced with G signal when in the CLUT1 format and CLUT1 = 0. 15 to 8 GR2_B0 [7:0] 0 R/W CLUT1 B0 Signal Replaced with B signal when in the CLUT1 format and CLUT1 = 0. 7 to 0 GR2_R0 [7:0] 0 R/W CLUT1 R0 Signal Replaced with R signal when in the CLUT1 format and CLUT1 = 0. Note: This register is updated when GR2_P_VEN in GR2_UPDATE is 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 35-42 RZ/A1H Group, RZ/A1M Group 35.2.19 35. Video Display Controller 5 (5): Image Synthesizer Alpha Blending Control Register 11 (Graphics 2) (GR2_AB11) Bit: 31 30 29 28 27 26 25 24 23 22 21 20 GR2_A1[7:0] Initial value: Bit: 15 16 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 0 R/W: R/W 17 0 GR2_B1[7:0] Initial value: 18 R/W 0 R/W: R/W 19 GR2_G1[7:0] GR2_R1[7:0] 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 31 to 24 GR2_A1 [7:0] 0 R/W CLUT1 1 Signal Replaced with signal when in the CLUT1 format and CLUT1 = 1. Replaced with signal when in the RGB1555 or RGB5551 format and = 1. 23 to 16 GR2_G1 [7:0] 0 R/W CLUT1 G1 Signal Replaced with G signal when in the CLUT1 format and CLUT1 = 1. 15 to 8 GR2_B1 [7:0] 0 R/W CLUT1 B1 Signal Replaced with B signal when in the CLUT1 format and CLUT1 = 1. 7 to 0 GR2_R1 [7:0] 0 R/W CLUT1 R1 Signal Replaced with R signal when in the CLUT1 format and CLUT1 = 1. Note: This register is updated when GR2_P_VEN in GR2_UPDATE is 1. 35.2.20 Background Color Control Register (Graphics 2) (GR2_BASE) Bit: 31 30 29 28 27 26 25 24 -- -- -- -- -- -- -- -- 23 22 21 20 19 18 17 16 GR2_BASE_G[7:0] Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R R/W R/W R/W R/W R/W R/W R/W R/W Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 GR2_BASE_B[7:0] Initial value: 0 R/W: R/W GR2_BASE_R[7:0] 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 31 to 24 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 23 to 16 GR2_BASE_G [7:0] 0 R/W Background Color G Signal G: Unsigned 8 bits (0 to 255 [LSB]) 15 to 8 GR2_BASE_B [7:0] 0 R/W Background Color B Signal B: Unsigned 8 bits (0 to 255 [LSB]) 7 to 0 GR2_BASE_R [7:0] 0 R/W Background Color R Signal R: Unsigned 8 bits (0 to 255 [LSB]) Note: This register is updated when GR2_P_VEN in GR2_UPDATE is 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 35-43 RZ/A1H Group, RZ/A1M Group 35.2.21 35. Video Display Controller 5 (5): Image Synthesizer CLUT Table Control Register (Graphics 2) (GR2_CLUT) Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- GR2_ CLT_SEL Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R R R R R R R R R/W 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Bit: Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R R R R R R R R R Bit Bit Name Initial Value R/W Description 31 to 17 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 16 GR2_CLT_ SEL 0 R/W CLUT Table Select Signal 0: Selects CLUT table 0. The format is converted to RGB8888 based on the CLUT table 0. CLUT table 1 can be read from or written to by the CPU. 1: Selects CLUT table 1. The format is converted to RGB8888 based on the CLUT table 1. CLUT table 0 can be read from or written to by the CPU. 15 to 0 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. Note: This register is updated when GR2_P_VEN in GR2_UPDATE is 1. 35.2.22 Status Monitor Register (Graphics 2) (GR2_MON) 24 23 30 29 28 27 26 25 -- -- -- -- -- -- -- -- -- Initial value: 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R R Bit: Bit: 31 21 20 19 18 17 16 -- -- -- -- -- -- -- 0 0 0 0 0 0 0 R R R R R R R 22 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- GR2_ ARC_ST Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R R R R R R R R R Bit Bit Name Initial Value R/W Description 31 to 1 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 0 GR2_ARC_ST 0 R Status Flag for Alpha Blending in Rectangular Area 0: Addition or subtraction has been completed. ( value is 0 or 255) 1: Addition or subtraction is in progress. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 35-44 RZ/A1H Group, RZ/A1M Group 35.2.23 35. Video Display Controller 5 (5): Image Synthesizer Graphics 3 Register Update Control Register (GR3_UPDATE) 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R R R R R R R R R 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- -- -- -- -- -- -- GR3_ UPDATE -- -- -- GR3_ P_VEN -- -- -- GR3_ IBUS_ VEN Bit: Bit: Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R/WC1 R R R R/WC1 R R R R/WC1 Bit Bit Name Initial Value R/W Description 31 to 9 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 8 GR3_ UPDATE 0 R/WC1 Frame Buffer Read Control Register Update 0: Registers are not updated. 1: Registers are updated. 7 to 5 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 4 GR3_P_ VEN 0 R/WC1 Graphics Display Register Update 0: Registers are not updated. 1: Registers are updated at the rising edge of the Vsync. 3 to 1 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 0 GR3_IBUS_ VEN 0 R/WC1 Frame Buffer Read Register Update 0: Registers are not updated. 1: Registers are updated at the rising edge of the Vsync. 35.2.24 Frame Buffer Read Control Register (Graphics 3) (GR3_FLM_RD) Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R R R R R R R R R Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- GR3_ R_ENB -- -- -- -- -- -- -- -- -- Initial value: 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R R -- -- -- -- -- 0 0 0 0 0 0 0 R R R R R R R/W Bit Bit Name Initial Value R/W Description 31 to 1 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 0 GR3_R_ ENB 0 R/W Frame Buffer Read Enable 0: Frame buffer reading is disabled. 1: Frame buffer reading is enabled. Note: This register is updated when GR3_IBUS_VEN in GR3_UPDATE is 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 35-45 RZ/A1H Group, RZ/A1M Group 35.2.25 35. Video Display Controller 5 (5): Image Synthesizer Frame Buffer Control Register 1 (Graphics 3) (GR3_FLM1) 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- GR3_ LN_OFF_ DIR Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R R R R R R R R R/W 15 14 13 12 11 10 9 8 -- -- -- -- -- -- Bit: Bit: GR3_FLM_SEL[1:0] 7 6 5 4 3 2 1 0 -- -- -- -- -- -- -- GR3_ BST_ MD Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R/W R/W R R R R R R R R/W Bit Bit Name Initial Value R/W Description 31 to 17 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 16 GR3_LN_ OFF_DIR 0 R/W Selects the line offset address direction of the frame buffer. 0: Increments the address by the line offset address. 1: Decrements the address by the line offset address. 15 to 10 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 9, 8 GR3_FLM_ SEL[1:0] 0 R/W Selects a frame buffer address setting signal. 0: Selects frame 0. 1: Selects register GR3_FLM_NUM. 2: Selects frame 0. 3: Setting prohibited 7 to 1 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 0 GR3_BST_ MD 0 R/W Frame Buffer Burst Transfer Mode 0: 32-byte transfer 1: 128- byte transfer Note: GR3_LN_OFF_DIR and GR3_FLM_SEL are updated when GR3_IBUS_VEN in GR3_UPDATE is 1. GR3_BST_MD is updated when GR3_IBUS_VEN and GR3_P_VEN in GR3_UPDATE are 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 35-46 RZ/A1H Group, RZ/A1M Group 35.2.26 35. Video Display Controller 5 (5): Image Synthesizer Frame Buffer Control Register 2 (Graphics 3) (GR3_FLM2) Bit: 31 30 29 28 27 26 25 24 23 Initial value: 0 0 0 0 0 0 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W 15 14 13 12 11 10 9 8 22 21 20 19 18 17 16 0 0 0 0 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W 7 6 5 4 3 2 1 0 GR3_BASE[31:16] R/W: Bit: GR3_BASE[15:0] Initial value: R/W: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 31 to 0 GR3_BASE [31:0] 0 R/W Frame Buffer Base Address (upper) Sets the start address of the frame buffer where frame data is to be stored. GR_BASE[4:3] and GR_BASE[6:3] are referred to during 32-byte burst transfer and 128-byte burst transfer, respectively, to skip the start line data. The lower 3 bits should be fixed to 000. Note: This register is updated when GR3_IBUS_VEN and GR3_P_VEN in GR3_UPDATE are 1. 35.2.27 Frame Buffer Control Register 3 (Graphics 3) (GR3_FLM3) Bit: 31 30 29 28 27 26 25 -- 24 23 22 21 20 19 18 17 16 GR3_LN_OFF[14:0] Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- -- -- -- -- -- Bit: GR3_FLM_NUM[9:0] Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 31 -- 0 R Reserved This bit is always read as 0. The write value should always be 0. 30 to 16 GR3_LN_ OFF[14:0] 0 R/W Frame Buffer Line Offset Address Sets the line offset address for calculating the start address of each line. Line 0: GR3_BASE Line 1: GR3_BASE + GR3_LN_OFF x 1 : Line n: GR3_BASE + GR3_LN_OFF x n For 32 byte transfer, the lower 5 bits should be fixed to 0_0000. For 128 byte transfer, the lower 7 bits should be fixed to 000_0000. 15 to 10 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 9 to 0 GR3_FLM_ NUM[9:0] 0 R/W Frame Number of Frame Buffer Manually set the frame number when GR3_FLM_SEL = 1. Note: This register is updated when GR3_IBUS_VEN in GR3_UPDATE is 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 35-47 RZ/A1H Group, RZ/A1M Group 35.2.28 35. Video Display Controller 5 (5): Image Synthesizer Frame Buffer Control Register 4 (Graphics 3) (GR3_FLM4) Bit: 22 21 20 19 17 16 0 0 0 R/W R/W R/W R/W 3 2 1 0 31 30 29 28 27 26 25 24 23 -- -- -- -- -- -- -- -- -- Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R R R/W R/W R/W Bit: 15 14 13 12 11 10 9 8 7 6 5 4 18 GR3_FLM_OFF[22:16] GR3_FLM_OFF[15:0] Initial value: 0 R/W: R/W 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 31 to 23 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 22 to 0 GR3_FLM_ OFF[22:0] 0 R/W Frame Buffer Frame Offset Address (upper) Specifies the frame offset address used for calculating the start address of each frame buffer when more than one buffer is used. Buffer 0: GR3_BASE Buffer 1: GR3_BASE + GR3_FLM_OFF x 1 : Buffer n: GR3_BASE + GR3_FLM_OFF x n For 32 byte transfer, the lower 5 bits should be fixed to 0_0000. For 128 byte transfer, the lower 7 bits should be fixed to 000_0000. Note: This register is updated when GR3_IBUS_VEN in GR3_UPDATE is 1. 35.2.29 Frame Buffer Control Register 5 (Graphics 3) (GR3_FLM5) Bit: 31 30 29 28 27 -- -- -- -- -- 26 25 24 23 22 21 20 19 18 17 16 GR3_FLM_LNUM[10:0] Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- -- -- -- -- Bit: GR3_FLM_LOOP[10:0] Initial value: 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 R/W: R R R R R R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 31 to 27 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 26 to 16 GR3_FLM_ LNUM[10:0] 0 R/W Sets number of lines in a frame The number of lines is (GR3_FLM_LNUM + 1). 15 to 11 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 10 to 0 GR3_FLM_ LOOP[10:0] 1023 R/W Number of lines when reading the addresses repeatedly by returning to the start address after reaching the end address. The number of lines is (GR3_FLM_LOOP + 1). Note: This register is updated when GR3_IBUS_VEN in GR3_UPDATE is 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 35-48 RZ/A1H Group, RZ/A1M Group 35.2.30 35. Video Display Controller 5 (5): Image Synthesizer Frame Buffer Control Register 6 (Graphics 3) (GR3_FLM6) Bit: 31 30 29 28 Initial value: R/W: Bit: 27 26 25 24 23 22 -- GR3_FORMAT[3:0] 21 20 19 18 17 16 GR3_HW[10:0] 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R/W R/W R/W R R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W 11 10 5 4 3 2 1 0 15 14 13 12 -- -- -- GR3_RDSWA[2:0] 9 8 7 6 -- -- -- -- GR3_STA_POS[5:0] Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R/W R/W R/W R R R R R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 31 to 28 GR3_ FORMAT [3:0] 0 R/W Sets the format of the frame buffer read signal. 0: RGB565 1: RGB888 2: RGB1555 3: RGB4444 4: RGB8888 5: CLUT8 6: CLUT4 7: CLUT1 8: Setting prohibited 9: Setting prohibited 10: RGB5551 11: RGB8888 12 to 15: Setting prohibited 27 -- 0 R Reserved This bit is always read as 0. The write value should always be 0. 26 to 16 GR3_HW [10:0] 0 R/W Sets the width of the horizontal valid period. The width is (GR3_HW + 1) pixels. Note: Set to 2 or greater. 15 to 13 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 12 to 10 GR3_ RDSWA [2:0] 0 R/W Sets 8-, 16-, and 32-bit swap. These three bits specify the method for swapping the bits of frame buffer read data as follows. Bit 0 0: 8 bits are not swapped. 1: 8 bits are swapped. Bit 1 0: 16 bits are not swapped. 1: 16 bits are swapped. Bit 2 0: 32 bits are not swapped. 1: 32 bits are swapped. When eight bits are put together, they are swapped as follows. Each of (1) to (8) indicates eight-bit data. 000: (1) (2) (3) (4) (5) (6) (7) (8) [No swap] 001: (2) (1) (4) (3) (6) (5) (8) (7) [8-bit swap] 010: (3) (4) (1) (2) (7) (8) (5) (6) [16-bit swap] 011: (4) (3) (2) (1) (8) (7) (6) (5) [16-bit swap + 8-bit swap] 100: (5) (6) (7) (8) (1) (2) (3) (4) [32-bit swap] 101: (6) (5) (8) (7) (2) (1) (4) (3) [32-bit swap + 8-bit swap] 110: (7) (8) (5) (6) (3) (4) (1) (2) [32-bit swap + 16-bit swap] 111: (8) (7) (6) (5) (4) (3) (2) (1) [32-bit swap + 16-bit swap + 8-bit swap] 9 to 6 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 35-49 RZ/A1H Group, RZ/A1M Group 35. Video Display Controller 5 (5): Image Synthesizer Bit Bit Name Initial Value R/W Description 5 to 0 GR3_STA_ POS[5:0] 0 R/W Sets the amount of data to be skipped through. Specifically data amount equal to the amount indicated by GR3_STA_POS is skipped from the start of the line. Note: GR3_STA_POS is updated when GR3_P_VEN in GR3_UPDATE is 1. GR3_RDSWA is updated when GR3_UPDATE in GR3_UPDATE is 1. GR3_FORMAT and GR3_HW are updated when GR3_IBUS_VEN and GR3_P_VEN in GR3_UPDATE are 1. 35.2.31 Alpha Blending Control Register 1 (Graphics 3) (GR3_AB1) Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R R R R R R R R R 15 14 1 0 Bit: GR3_ARC GR3_ACA _MUL LC_MD Initial value: R/W: 13 12 11 10 9 8 7 6 5 4 3 2 -- GR3_ ARC_ON -- -- -- GR3_ ARC_ DISP_ON -- -- -- GR3_ GRC_ DISP_ON -- -- GR3_DISP_SEL[1:0] 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R/W R R/W R R R R/W R R R R/W R R R/W R/W Bit Bit Name Initial Value R/W Description 31 to 16 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 15 GR3_ARC_ MUL 0 R/W Turns on/off multiplication processing with current alpha at alpha blending in a rectangular area. 0: Off 1: On 14 GR3_ACALC_ MD 0 R/W Turns on/off premultiplication processing at alpha blending in one-pixel units. 0: Off 1: On 13 -- 0 R Reserved This bit is always read as 0. The write value should always be 0. 12 GR3_ARC_ ON 0 R/W Turns on/off alpha blending in a rectangular area. 0: Off 1: On 11 to 9 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 8 GR3_ARC_ DISP_ON 0 R/W Turns on/off frame-line display of the image area for alpha blending in a rectangular area. 0: Frame-line display off 1: Frame-line display on 7 to 5 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 4 GR3_GRC_ DISP_ON 0 R/W Turns on/off frame-line display of the graphics image area. 0: Frame-line display off 1: Frame-line display on 3, 2 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 1, 0 GR3_DISP_ SEL[1:0] 0 R/W Selects the graphics display mode. 0: Background color display 1: Lower-layer graphics display 2: Current graphics display 3: Blended display of lower-layer graphics and current graphics Note: This register is updated when GR3_P_VEN in GR3_UPDATE is 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 35-50 RZ/A1H Group, RZ/A1M Group 35.2.32 35. Video Display Controller 5 (5): Image Synthesizer Alpha Blending Control Register 2 (Graphics 3) (GR3_AB2) Bit: 25 24 23 22 19 18 17 16 0 0 0 0 0 R/W R/W R/W R/W R/W R/W 5 4 3 2 1 0 30 29 28 27 -- -- -- -- Initial value: 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R/W R/W R/W R/W R/W 15 14 13 12 11 10 9 8 7 6 -- -- -- -- -- Bit: 26 21 31 -- 20 GR3_GRC_VS[10:0] GR3_GRC_VW[10:0] Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 31 to 27 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 26 to 16 GR3_GRC_ VS[10:0] 0 R/W Sets the vertical start position of the graphics image area. Note: Set to 4 or greater lines and the result of GR3_GRC_VS + GR3_GRC_VW should be smaller than or equal to 2039 lines. 15 to 11 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 10 to 0 GR3_GRC_ VW[10:0] 0 R/W Sets the vertical width of the graphics image area. Note: This register is updated when GR3_P_VEN in GR3_UPDATE is 1. 35.2.33 Alpha Blending Control Register 3 (Graphics 3) (GR3_AB3) Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 -- -- -- -- -- Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 GR3_GRC_HS[10:0] -- -- -- -- -- Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W GR3_GRC_HW[10:0] Bit Bit Name Initial Value R/W Description 31 to 27 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 26 to 16 GR3_GRC_ HS[10:0] 0 R/W Sets the horizontal start position of the graphics image area. Note: Set to 16 or greater clocks and the result of GR3_GRC_HS + GR3_GRC_HW should be smaller than or equal to 2015 clocks. 15 to 11 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 10 to 0 GR3_GRC_ HW[10:0] 0 R/W Sets the horizontal width of the graphics image area. Note: For displaying an image with 1- or 2-pixel horizontal width, set GR3_HW to 2 and GR3_GRC_HW to 1 (1-pixel) or 2 (2-pixel). Note: All the bits assigned to this address are updated when GR3_P_VEN in GR3_UPDATE is 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 35-51 RZ/A1H Group, RZ/A1M Group 35.2.34 35. Video Display Controller 5 (5): Image Synthesizer Alpha Blending Control Register 4 (Graphics 3) (GR3_AB4) Bit: 31 30 29 28 27 -- -- -- -- -- 26 25 24 23 22 21 20 19 18 17 16 GR3_ARC_VS[10:0] Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- -- -- -- -- Bit: GR3_ARC_VW[10:0] Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 31 to 27 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 26 to 16 GR3_ARC_ VS[10:0] 0 R/W Sets the vertical start position of the valid image area for alpha blending in a rectangular area. 15 to 11 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 10 to 0 GR3_ARC_ VW[10:0] 0 R/W Sets the vertical width of the valid image area for alpha blending in a rectangular area. Note: This register is updated when GR3_P_VEN in GR3_UPDATE is 1. 35.2.35 Alpha Blending Control Register 5 (Graphics 3) (GR3_AB5) Bit: 31 30 29 28 27 -- -- -- -- -- 26 25 24 23 22 21 20 19 18 17 16 GR3_ARC_HS[10:0] Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- -- -- -- -- GR3_ARC_HW[10:0] Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 31 to 27 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 26 to 16 GR3_ARC_ HS[10:0] 0 R/W Sets the horizontal start position of the valid image area for alpha blending in a rectangular area. 15 to 11 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 10 to 0 GR3_ARC_ HW[10:0] 0 R/W Sets the horizontal width of the valid image area for alpha blending in a rectangular area. Note: This register is updated when GR3_P_VEN in GR3_UPDATE is 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 35-52 RZ/A1H Group, RZ/A1M Group 35.2.36 35. Video Display Controller 5 (5): Image Synthesizer Alpha Blending Control Register 6 (Graphics 3) (GR3_AB6) Bit: 31 -- 30 29 -- 28 -- -- 27 26 -- -- 25 24 -- GR3_ARC _MODE 23 22 21 20 19 18 17 16 GR3_ARC_COEF[7:0] Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- -- -- -- -- -- -- -- GR3_ARC_RATE[7:0] Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R R/W R/W R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 31 to 25 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 24 GR3_ARC_ MODE 0 R/W Alpha Blending Mode in Rectangular Area 0: Addition 1: Subtraction 23 to 16 GR3_ARC_ COEF[7:0] 0 R/W Sets the alpha coefficient for alpha blending in a rectangular area. (0 to 255) [7:0]: Variation (absolute value) 15 to 8 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 7 to 0 GR3_ARC_ RATE[7:0] 0 R/W Sets the value obtained by subtracting 1 from the frame rate for alpha blending in a rectangular area. Note: This register is updated when GR3_P_VEN in GR3_UPDATE is 1. 35.2.37 Alpha Blending Control Register 7 (Graphics 3) (GR3_AB7) 22 23 21 20 19 17 16 1 1 1 R/W R/W R/W 18 31 30 29 28 27 26 25 24 -- -- -- -- -- -- -- -- Initial value: 0 0 0 0 0 0 0 0 1 1 1 1 1 R/W: R R R R R R R R R/W R/W R/W R/W R/W 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- GR3_ CK_ON Bit: Bit: GR3_ARC_DEF[7:0] Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R R R R R R R R R/W Bit Bit Name Initial Value R/W Description 31 to 24 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 23 to 16 GR3_ARC_ DEF[7:0] 255 R/W Sets the initial alpha value for alpha blending in a rectangular area. 15 to 1 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 0 GR3_CK_ ON 0 R/W Turns on/off CLUT-index/RGB-index chroma-key processing. 0: Off 1: On Note: This register is updated when GR3_P_VEN in GR3_UPDATE is 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 35-53 RZ/A1H Group, RZ/A1M Group 35.2.38 35. Video Display Controller 5 (5): Image Synthesizer Alpha Blending Control Register 8 (Graphics 3) (GR3_AB8) Bit: 31 30 29 28 27 26 25 24 22 23 21 GR3_CK_KCLUT[7:0] Initial value: 0 R/W: R/W Bit: 15 0 R/W: R/W 19 18 17 16 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 GR3_CK_KB[7:0] Initial value: 20 GR3_CK_KG[7:0] GR3_CK_KR[7:0] 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W 17 16 Bit Bit Name Initial Value R/W Description 31 to 24 GR3_CK_ KCLUT[7:0] 0 R/W CLUT Signal for CLUT-Index Chroma-Key Processing CLUT: Unsigned 8 bits (0 to 255 [LSB]) 23 to 16 GR3_CK_ KG[7:0] 0 R/W G Signal for RGB-Index Chroma-Key Processing G: Unsigned 8 bits (0 to 255 [LSB]) 15 to 8 GR3_CK_ KB[7:0] 0 R/W B Signal for RGB-Index Chroma-Key Processing B: Unsigned 8 bits (0 to 255 [LSB]) 7 to 0 GR3_CK_ KR[7:0] 0 R/W R Signal for RGB-Index Chroma-Key Processing R: Unsigned 8 bits (0 to 255 [LSB]) Note: This register is updated when GR3_P_VEN in GR3_UPDATE is 1. 35.2.39 Alpha Blending Control Register 9 (Graphics 3) (GR3_AB9) Bit: 31 30 29 28 26 27 25 24 23 22 21 GR3_CK_A[7:0] Initial value: 0 R/W: R/W Bit: 15 0 R/W: R/W 19 18 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 GR3_CK_B[7:0] Initial value: 20 GR3_CK_G[7:0] GR3_CK_R[7:0] 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 31 to 24 GR3_CK_A [7:0] 0 R/W Replaced Alpha Signal after RGB/CLUT-Index Chroma-Key Processing : Unsigned 8 bits (0 to 255 [LSB]) 23 to 16 GR3_CK_G [7:0] 0 R/W Replaced G Signal after RGB/CLUT-Index Chroma-Key Processing G: Unsigned 8 bits (0 to 255 [LSB]) 15 to 8 GR3_CK_B [7:0] 0 R/W Replaced B Signal after RGB/CLUT-Index Chroma-Key Processing B: Unsigned 8 bits (0 to 255 [LSB]) 7 to 0 GR3_CK_R [7:0] 0 R/W Replaced R Signal after RGB/CLUT-Index Chroma-Key Processing R: Unsigned 8 bits (0 to 255 [LSB]) Note: This register is updated when GR3_P_VEN in GR3_UPDATE is 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 35-54 RZ/A1H Group, RZ/A1M Group 35.2.40 35. Video Display Controller 5 (5): Image Synthesizer Alpha Blending Control Register 10 (Graphics 3) (GR3_AB10) Bit: 31 30 29 28 27 26 25 24 22 23 21 GR3_A0[7:0] Initial value: R/W: Bit: R/W: 19 18 17 16 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 GR3_B0[7:0] Initial value: 20 GR3_G0[7:0] GR3_R0[7:0] 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 31 to 24 GR3_A0 [7:0] 0 R/W CLUT1 0 Signal Replaced with signal when in the CLUT1 format and CLUT1 = 0. Replaced with signal when in the RGB1555 or RGB5551 format and = 0. 23 to 16 GR3_G0 [7:0] 0 R/W CLUT1 G0 Signal Replaced with G signal when in the CLUT1 format and CLUT1 = 0. 15 to 8 GR3_B0 [7:0] 0 R/W CLUT1 B0 Signal Replaced with B signal when in the CLUT1 format and CLUT1 = 0. 7 to 0 GR3_R0 [7:0] 0 R/W CLUT1 R0 Signal Replaced with R signal when in the CLUT1 format and CLUT1 = 0. Note: This register is updated when GR3_P_VEN in GR3_UPDATE is 1. 35.2.41 Alpha Blending Control Register 11 (Graphics 3) (GR3_AB11) Bit: 31 30 29 28 26 27 25 24 23 22 21 GR3_A1[7:0] Initial value: Bit: 15 17 16 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 GR3_R1[7:0] 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W 0 R/W: R/W 18 0 GR3_B1[7:0] Initial value: 19 0 0 R/W: R/W 20 GR3_G1[7:0] Bit Bit Name Initial Value R/W Description 31 to 24 GR3_A1 [7:0] 0 R/W CLUT1 1 Signal Replaced with signal when in the CLUT1 format and CLUT1 = 1. Replaced with signal when in the RGB1555 or RGB5551 format and = 1. 23 to 16 GR3_G1 [7:0] 0 R/W CLUT1 G1 Signal Replaced with G signal when in the CLUT1 format and CLUT1 = 1. 15 to 8 GR3_B1 [7:0] 0 R/W CLUT1 B1 Signal Replaced with B signal when in the CLUT1 format and CLUT1 = 1. 7 to 0 GR3_R1 [7:0] 0 R/W CLUT1 R1 Signal Replaced with R signal when in the CLUT1 format and CLUT1 = 1. Note: This register is updated when GR3_P_VEN in GR3_UPDATE is 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 35-55 RZ/A1H Group, RZ/A1M Group 35.2.42 35. Video Display Controller 5 (5): Image Synthesizer Background Color Control Register (Graphics 3) (GR3_BASE) Bit: 31 30 29 28 27 26 25 24 -- -- -- -- -- -- -- -- 23 22 21 20 19 18 17 16 GR3_BASE_G[7:0] Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R R/W R/W R/W R/W R/W R/W R/W R/W Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 GR3_BASE_B[7:0] Initial value: R/W: GR3_BASE_R[7:0] 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 31 to 24 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 23 to 16 GR3_BASE_G [7:0] 0 R/W Background Color G Signal G: Unsigned 8 bits (0 to 255 [LSB]) 15 to 8 GR3_BASE_B [7:0] 0 R/W Background Color B Signal B: Unsigned 8 bits (0 to 255 [LSB]) 7 to 0 GR3_BASE_R [7:0] 0 R/W Background Color R Signal R: Unsigned 8 bits (0 to 255 [LSB]) Note: This register is updated when GR3_P_VEN in GR3_UPDATE is 1. 35.2.43 CLUT Table and Interrupt Control Register (Graphics 3) (GR3_CLUT_INT) Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- GR3_ CLT_SEL Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R R R R R R R R R/W Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- -- -- -- -- GR3_LINE[10:0] Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 31 to 17 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 16 GR3_CLT_ SEL 0 R/W CLUT Table Select Signal 0: Selects CLUT table 0. The format is converted to RGB8888 based on the CLUT table 0. CLUT table 1 can be read from or written to by the CPU. 1: Selects CLUT table 1. The format is converted to RGB8888 based on the CLUT table 1. CLUT table 0 can be read from or written to by the CPU. 15 to 11 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 35-56 RZ/A1H Group, RZ/A1M Group 35. Video Display Controller 5 (5): Image Synthesizer Bit Bit Name Initial Value R/W Description 10 to 0 GR3_LINE [10:0] 0 R/W Line Interrupt Set When number of lines matches the value of the GR3_LINE bits, an interrupt signal is output. This function is enabled even when the graphics 3 process is not used. Note: This register is updated when GR3_P_VEN in GR3_UPDATE is 1. 35.2.44 Status Monitor Register (Graphics 3) (GR3_MON) 31 30 29 28 27 -- -- -- -- -- Initial value: 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R R R R 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- GR3_ ARC_ST Bit: Bit: 26 25 24 23 22 21 20 19 18 17 16 0 0 0 0 0 R R R R R GR3_LIN_STAT[10:0] Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R R R R R R R R R Bit Bit Name Initial Value R/W Description 31 to 27 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 26 to 16 GR3_LIN_ STAT[10:0] 0 R Line Position of Image being Currently Read 15 to 1 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 0 GR3_ARC_ ST 0 R Status Flag for Alpha Blending in Rectangular Area 0: Addition or subtraction has been completed. ( value is 0 or 255) 1: Addition or subtraction is in progress. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 35-57 RZ/A1H Group, RZ/A1M Group 35.2.45 35. Video Display Controller 5 (5): Image Synthesizer VIN Synthesizer Register Update Control Register (GR_VIN_UPDATE) 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R R R R R R R R R 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- -- -- -- -- -- -- GR_VIN_ UPDATE -- -- -- GR_VIN_ P_VEN -- -- -- -- Bit: Bit: Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R/WC1 R R R R/WC1 R R R R Bit Bit Name Initial Value R/W Description 31 to 9 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 8 GR_VIN_ UPDATE 0 R/WC1 Graphics Display Register Update 0: Registers are not updated. 1: Registers are updated. 7 to 5 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 4 GR_VIN_ P_VEN 0 R/WC1 Graphics Display Register Update 0: Registers are not updated. 1: Registers are updated at the rising edge of the Vsync. 3 to 0 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 35-58 RZ/A1H Group, RZ/A1M Group 35.2.46 35. Video Display Controller 5 (5): Image Synthesizer Alpha Blending Control Register 1 (VIN Synthesizer) (GR_VIN_AB1) 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R R R R R R R R R Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- -- -- GR_VIN_ ARC_ON -- -- -- GR_VIN_ ARC_ DISP_ON -- -- -- GR_VIN_ GRC_ DISP_ON -- GR_VIN_ SCL_UND _SEL Bit: GR_VIN_DISP_ SEL[1:0] Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R/W R R R R/W R R R R/W R R/W R/W R/W Bit Bit Name Initial Value R/W Description 31 to 13 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 12 GR_VIN_ ARC_ON 0 R/W Turns on/off alpha blending in a rectangular area. 0: Off 1: On 11 to 9 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 8 GR_VIN_ ARC_DISP_ ON 0 R/W Turns on/off frame-line display of the image area for alpha blending in a rectangular area. 0: Frame-line display off 1: Frame-line display on 7 to 5 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 4 GR_VIN_ GRC_DISP_ ON 0 R/W Turns on/off frame-line display of the graphics image area. 0: Frame-line display off 1: Frame-line display on 3 -- 0 R Reserved This bit is always read as 0. The write value should always be 0. 2 GR_VIN_ SCL_UND_ SEL 0 R/W Selection of Lower-Layer Plane in Scaler 0: Selects graphics 0 as lower-layer graphics and graphics 1 as current graphics 1: Selects graphics 1 as lower-layer graphics and graphics 0 as current graphics 1, 0 GR_VIN_ DISP_SEL [1:0] 0 R/W Selects the graphics display mode. 0: Background color display 1: Lower-layer graphics display 2: Current graphics display 3: Blended display of lower-layer graphics and current graphics, or setting prohibited* Notes: GR_VIN_SCL_UND_SEL is updated when GR_VIN_UPDATE in GR_VIN_UPDATE is 1. The other bits of this register are updated when GR_VIN_P_VEN in GR_VIN_UPDATE is 1. * This setting is prohibited when the graphics block 0 in scaler 0 and graphics block 1 in scaler 1 are cascaded (GR1_AB1.GR1_CUS_CON_ON = 1). R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 35-59 RZ/A1H Group, RZ/A1M Group 35.2.47 35. Video Display Controller 5 (5): Image Synthesizer Alpha Blending Control Register 2 (VIN Synthesizer) (GR_VIN_AB2) Bit: 31 30 29 28 27 -- -- -- -- -- 26 25 24 23 22 21 20 19 18 17 16 GR_VIN_GRC_VS[10:0] Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- -- -- -- -- Bit: GR_VIN_GRC_VW[10:0] Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 31 to 27 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 26 to 16 GR_VIN_ GRC_VS [10:0] 0 R/W Sets the vertical start position of the graphics image area. Note: Set to 4 or greater lines and the result of GR_VIN_GRC_VS + GR_VIN_GRC_VW should be smaller than or equal to 2039 lines. 15 to 11 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 10 to 0 GR_VIN_ GRC_VW [10:0] 0 R/W Sets the vertical width of the graphics image area. Note: This register is updated when GR_VIN_P_VEN in GR_VIN_UPDATE is 1. 35.2.48 Alpha Blending Control Register 3 (VIN Synthesizer) (GR_VIN_AB3) Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 -- -- -- -- -- Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 GR_VIN_GRC_HS[10:0] -- -- -- -- -- Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W GR_VIN_GRC_HW[10:0] Bit Bit Name Initial Value R/W Description 31 to 27 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 26 to 16 GR_VIN_ GRC_HS [10:0] 0 R/W Sets the horizontal start position of the graphics image area. Note: Set to 16 or greater clocks and the result of GR_VIN_GRC_HS + GR_VIN_GRC_HW should be smaller than or equal to 2015 clocks. 15 to 11 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 10 to 0 GR_VIN_ GRC_HW [10:0] 0 R/W Sets the horizontal width of the graphics image area. Note: For displaying an image with 1- or 2-pixel horizontal width, set GR_VIN_HW to 2 and GR_VIN_GRC_HW to 1 (1-pixel) or 2 (2-pixel). Note: This register is updated when GR_VIN_P_VEN in GR_VIN_UPDATE is 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 35-60 RZ/A1H Group, RZ/A1M Group 35.2.49 35. Video Display Controller 5 (5): Image Synthesizer Alpha Blending Control Register 4 (VIN Synthesizer) (GR_VIN_AB4) Bit: 31 30 29 28 27 -- -- -- -- -- 26 25 24 23 22 21 20 19 18 17 16 GR_VIN_ARC_VS[10:0] Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- -- -- -- -- Bit: GR_VIN_ARC_VW[10:0] Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 31 to 27 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 26 to 16 GR_VIN_ ARC_VS [10:0] 0 R/W Sets the vertical start position of the valid image area for alpha blending in a rectangular area. 15 to 11 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 10 to 0 GR_VIN_ ARC_VW [10:0] 0 R/W Sets the vertical width of the valid image area for alpha blending in a rectangular area. Note: This register is updated when GR_VIN_P_VEN in GR_VIN_UPDATE is 1. 35.2.50 Alpha Blending Control Register 5 (VIN Synthesizer) (GR_VIN_AB5) Bit: 31 30 29 28 27 -- -- -- -- -- 26 25 24 23 22 21 20 19 18 17 16 GR_VIN_ARC_HS[10:0] Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- -- -- -- -- GR_VIN_ARC_HW[10:0] Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 31 to 27 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 26 to 16 GR_VIN_ ARC_HS [10:0] 0 R/W Sets the horizontal start position of the valid image area for alpha blending in a rectangular area. 15 to 11 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 10 to 0 GR_VIN_ ARC_HW [10:0] 0 R/W Sets the horizontal width of the valid image area for alpha blending in a rectangular area. Note: This register is updated when GR_VIN_P_VEN in GR_VIN_UPDATE is 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 35-61 RZ/A1H Group, RZ/A1M Group 35.2.51 35. Video Display Controller 5 (5): Image Synthesizer Alpha Blending Control Register 6 (VIN Synthesizer) (GR_VIN_AB6) Bit: 31 30 29 28 27 26 25 24 -- -- -- -- -- -- -- GR_VIN_ ARC_ MODE 23 22 21 20 19 18 17 16 GR_VIN_ARC_COEF[7:0] Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R/W R/W R/W R/W R/W R/W R/W R/W R/W 7 6 5 4 3 2 1 0 Bit: 15 14 13 12 11 10 9 8 -- -- -- -- -- -- -- -- GR_VIN_ARC_RATE[7:0] Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R R/W R/W R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 31 to 25 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 24 GR_VIN_ ARC_MODE 0 R/W Alpha Blending Mode in Rectangular Area 0: Addition 1: Subtraction 23 to 16 GR_VIN_ ARC_COEF [7:0] 0 R/W Sets the alpha coefficient for alpha blending in a rectangular area. (0 to 255) [7:0]: Variation (absolute value) 15 to 8 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 7 to 0 GR_VIN_ ARC_RATE [7:0] 0 R/W Sets the value obtained by subtracting 1 from the frame rate for alpha blending in a rectangular area. Note: This register is updated when GR_VIN_P_VEN in GR_VIN_UPDATE is 1. 35.2.52 Alpha Blending Control Register 7 (VIN Synthesizer) (GR_VIN_AB7) 17 16 1 1 1 R/W R/W R/W R/W 4 3 2 1 0 20 19 23 22 21 0 1 1 1 1 1 R R R/W R/W R/W R/W 10 9 8 7 6 5 31 30 29 28 27 26 25 24 -- -- -- -- -- -- -- -- Initial value: 0 0 0 0 0 0 0 R/W: R R R R R R Bit: 15 14 13 12 11 Bit: 18 GR_VIN_ARC_DEF[7:0] -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R R R R R R R R R Bit Bit Name Initial Value R/W Description 31 to 24 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 23 to 16 GR_VIN_ ARC_DEF [7:0] 255 R/W Sets the initial alpha value for alpha blending in a rectangular area. 15 to 0 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. Note: This register is updated when GR_VIN_P_VEN in GR_VIN_UPDATE is 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 35-62 RZ/A1H Group, RZ/A1M Group 35.2.53 35. Video Display Controller 5 (5): Image Synthesizer Background Color Control Register (VIN Synthesizer) (GR_VIN_BASE) Bit: 31 30 29 28 27 26 25 24 23 21 22 20 19 18 17 16 GR_VIN_BASE_G[7:0] -- -- -- -- -- -- -- -- Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R R/W R/W R/W R/W R/W R/W R/W R/W Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 GR_VIN_BASE_B[7:0] Initial value: 0 R/W: R/W GR_VIN_BASE_R[7:0] 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 31 to 24 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 23 to 16 GR_VIN_ BASE_G [7:0] 0 R/W Background Color G Signal G: Unsigned 8 bits (0 to 255 [LSB]) 15 to 8 GR_VIN_ BASE_B [7:0] 0 R/W Background Color B Signal B: Unsigned 8 bits (0 to 255 [LSB]) 7 to 0 GR_VIN_ BASE_R [7:0] 0 R/W Background Color R Signal R: Unsigned 8 bits (0 to 255 [LSB]) Note: This register is updated when GR_VIN_P_VEN in GR_VIN_UPDATE is 1. 35.2.54 Status Monitor Register (VIN Synthesizer) (GR_VIN_MON) Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R R R R R R R R R Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- GR_VIN_ ARC_ST -- -- -- -- -- -- -- -- -- -- -- -- -- -- Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R R R R R R R R R Bit Bit Name Initial Value R/W Description 31 to 1 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 0 GR_VIN_ ARC_ST 0 R Status Flag for Alpha Blending in Rectangular Area 0: Addition or subtraction has been completed. ( value is 0 or 255) 1: Addition or subtraction is in progress. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 35-63 RZ/A1H Group, RZ/A1M Group 35.3 35.3.1 35. Video Display Controller 5 (5): Image Synthesizer Usage Method Mute Image The initial values of the GR0_DISP_SEL[1:0], GR1_DISP_SEL[1:0], GR2_DISP_SEL[1:0], GR3_DISP_SEL[1:0], GR_VIN_DISP_SEL[1:0], and GR_OIR_DISP_SEL[1:0] bits are all 0. Accordingly, in the initial setting, a background color is displayed both inside and outside the graphics area for the graphics 0, 1, 2, 3, and OIR processes and the VIN synthesizer. Since the default background color is black, the black mute image is displayed in the initial state. 35.3.2 Alpha Blending in Rectangular Area The alpha coefficient and the frame rate can be changed during fade in and fade out by modifying the GR_ARC_MODE, GR_ARC_COEF[7:0] and GR_ARC_RATE[7:0] bits, respectively. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 35-64 RZ/A1H Group, RZ/A1M Group 36. Video Display Controller 5 (6): Output Image Generator 36. Video Display Controller 5 (6): Output Image Generator 36.1 Output Image Generation Functions 36.1.1 Overview of Functions The output image generator can be used to store the RGB output from the image synthesizer in the frame buffer. In addition to storing the RGB data, it can also read the graphics data and display them. In cooperation with the image renderer for display (channel 0 only), it can also distort the output image according to a display panel. When the display functions described above (reading and displaying of graphics data and displaying of an image after distortion) are not in use, the signals from the image synthesizer can be output directly to the output control block, bypassing the output image generator. The output image generator has the same circuit configuration as the scaler. However, note the following differences from the scaler. (1) The scaling-up/-down function is not available. (2) The rotation control function is not available. (3) The pointer buffer function is not available. (4) The field control function is not available because the inputs are always progressive signals. (5) The I/O signals are always RGB signals. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 36-1 RZ/A1H Group, RZ/A1M Group 36. Video Display Controller 5 (6): Output Image Generator The functional block diagram of the output image generator is shown below. IV8-BUS (read) [Moving picture] RGB565 = 16 bits RGB888 = 32 bits IV7-BUS (write/read) [Graphics] RGB565 = 16 bits RGB888 = 32 bits ARGB1555 = 16 bits ARGB4444 = 16 bits ARGB8888 = 32 bits CLUT8 = 8 bits CLUT4 = 4 bits CLUT1 = 1 bit RGB565 = 16 bits RGB888 = 24(32) bits Internal bus read control Internal bus write control Buffer read control Line buffer Buffer write control Line buffer Buffer read control Buffer write control HS,VS,HE,VE, RGB888/RGB565 Bit reduction Image renderer for display (IMR-LSD) Internal bus read control (OIR) Bit extension CLUT control Frame sub-sampling Data expansion (OIR) Bit reduction CLUT table HS,VS,HE,VE Internal bus write control HS,VS,HE,VE, RGB888 [Graphics] ARGB8888 HS,VS, RGB888 (24 bits) Synthesis of moving picture and background Specification of video image area to be captured Moving picture synthesizing block Scaling-down control block (Note that scaling-down process cannot be used.) Output selection Image synthesizer Enable signal generation RGB888 (24 bits) Graphics (OIR) Switching Vsync signal generation Hsync signal generation Sync signal generation Output controller Full-image enable signal generation Free-running Vsync signal generation Vsync signal delay control Switching Register control Synchronization control block Output image generator Figure 36.1 Functional Block Diagram of Output Image Generator R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 36-2 RZ/A1H Group, RZ/A1M Group 36.1.2 (1) 36. Video Display Controller 5 (6): Output Image Generator Register Control Updating Registers The Vsync signal is used to control the update timing of all the registers of the output image generator and graphics block (OIR) except some registers of the sync control block. After 1 is set to the bits in the update control register, the contents of the relevant registers are modified at the rising edge of the Vsync signal. The update control register is automatically cleared to 0 after the modification. Table 36.1 Register Update Control Register Name Bit Name Initial Value Description OIR_SCL0_ UPDATE OIR_SCL0_ UPDATE 0 SYNC Control Register Update 0: Registers are not updated. 1: Registers are updated. OIR_SCL0_ UPDATE OIR_SCL0_ VEN_D 0 Frame Buffer Read Control Register Update 0: Registers are not updated. 1: Registers are updated at the rising edge of the Vsync. OIR_SCL0_ UPDATE OIR_SCL0_ VEN_C 0 Frame Buffer Read Control Register Update 0: Registers are not updated. 1: Registers are updated at the rising edge of the Vsync. OIR_SCL0_ UPDATE OIR_SCL0_ VEN_B 0 Synchronization Control Register Update 0: Registers are not updated. 1: Registers are updated at the rising edge of the Vsync. OIR_SCL0_ UPDATE OIR_SCL0_ VEN_A 0 Scaling-Down Control Register Update 0: Registers are not updated. 1: Registers are updated at the rising edge of the Vsync. OIR_SCL1_ UPDATE OIR_SCL1_ UPDATE_A 0 Frame Buffer Write Control Register Update 0: Registers are not updated. 1: Registers are updated. OIR_SCL1_ UPDATE OIR_SCL1_ VEN_B 0 Frame Buffer Write Control Register Update 0: Registers are not updated. 1: Registers are updated at the rising edge of the Vsync. OIR_SCL1_ UPDATE OIR_SCL1_ VEN_A 0 Frame Buffer Write Control Register Update 0: Registers are not updated. 1: Registers are updated at the rising edge of the Vsync. GR_OIR_VEN GR_OIR_P_ VEN 0 Graphics Display Register Update 0: Registers are not updated. 1: Registers are updated at the rising edge of the Vsync. GR_OIR_VEN GR_OIR_IBUS_ VEN 0 Frame Buffer Read Control Register Update 0: Registers are not updated. 1: Registers are updated at the rising edge of the Vsync. The registers controlled by OIR_SCL0_VEN_A, OIR_SCL_0_VEN_C, OIR_SCL1_VEN_A, and OIR_SCL1_VEN_B are modified at the rising edge of the input Vsync signal. The registers controlled by OIR_SCL0_VEN_B, OIR_SCL0_VEN_D, GR_OIR_P_VEN, and GR_OIR_IBUS_VEN are modified at the rising edge of the output Vsync signal. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 36-3 RZ/A1H Group, RZ/A1M Group 36.1.3 36. Video Display Controller 5 (6): Output Image Generator Enabling or Disabling Output Image Generator The output signal from the image synthesizer can be selected. Table 36.2 Output Image Generator Enable Control Register Name Bit Name Initial Value Description OIR_SCL0_FRC3 OIR_RES_EN 0 Enabling or Disabling the Output Image Generator 0: The input data from the image synthesizer is directly output. 1: Signals from the graphics block (OIR) are output. 36.1.4 (1) Synchronization Control Selecting Vsync Signal The Vsync signal to be output from the output image generator can be selected. Table 36.3 Vsync Signal Selection Control Register Name Bit Name Initial Value Description OIR_SCL0_FRC3 OIR_RES_VS_ SEL 1 Vsync Signal Output Select 0: Vsync signal input from the image synthesizer 1: Internally generated free-running Vsync signal (2) Masking Repeated Vsync Signals Take measures against the repeated Vsync signals by using the Vsync control block in the scaler. Accordingly, repeated Vsync signal masking control must be disabled in the output image generator when it is in use. Table 36.4 Repeated Vsync Signal Mask Control Register Name Bit Name Initial Value Description OIR_SCL0_FRC1 OIR_RES_VMASK _ON 1 Repeated Vsync Signal Masking Control This bit should always be set to 0 when the output image generator is in use. 0: Repeated Vsync signal masking control is disabled. 1: Repeated Vsync signal masking control is enabled. (3) Compensating for Missing Vsync Signals Take measures against the missed Vsync signals by using the Vsync control block in the scaler. Accordingly, compensation of missing Vsync signals must be disabled in the output image generator when it is in use. Table 36.5 Missing Vsync Compensation Control Register Name Bit Name Initial Value Description OIR_SCL0_FRC2 OIR_RES_VLACK_ ON 1 Missing Vsync Signal Compensation This bit should always be set to 0 when the output image generator is in use. 0: Compensation of missing Vsync signals is disabled. 1: Compensation of missing Vsync signals is enabled. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 36-4 RZ/A1H Group, RZ/A1M Group (4) 36. Video Display Controller 5 (6): Output Image Generator Free-Running Period Free-running Vsync and Hsync periods can be set. Hsync period [usec] = (RES_FH + 1) / pixel clock frequency [MHz] Vsync period [usec] = horizontal period [usec] x (RES_FV + 1) Table 36.6 Free-Running Period Control Register Name Bit Name Initial Value Description OIR_SCL0_FRC4 OIR_RES_FV [10:0] 524 Free-Running Vsync Period Setting Free-running Vsync period = (OIR_RES_FV + 1) x horizontal period [usec] OIR_SCL0_FRC4 OIR_RES_FH [10:0] 799 Hsync Period Setting Hsync period [usec] = (OIR_RES_FH +1) / pixel clock frequency [MHz] When selecting a Vsync signal input from the image synthesizer, set the OIR_RES_VS_SEL bit to 0. At this time, the internally generated free-running Vsync signal is not output. In the meantime, the Hsync signal is always generated according to the free-running signal setting and output from the output image generator. (5) Vsync Signal Delay Control Delay of Vsync signal output from the output image generator can be controlled. The delay is used to adjust the frame buffer read timing. Table 36.7 Vsync Output Delay Control Register Name Bit Name Initial Value Description OIR_SCL0_ FRC5 OIR_RES_VSDLY [7:0] 1 Vsync Signal Delay Control Adjusts the Vsync signal delay in the output Hsync period units. Vsync signal delay [usec]: OIR_RES_VSDLY x output Hsync period [usec] R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 36-5 RZ/A1H Group, RZ/A1M Group Vsync (output after the image has been rendered) Vsync (internal) Moving picture A (input) Moving picture A (write) Moving picture B (input) Moving picture B (write) Moving picture C (input) Moving picture C (write) OIR_RES_VSDLY Vsync (input) 36. Video Display Controller 5 (6): Output Image Generator After the image has been rendered, data is written to the frame buffer. Moving picture A (read) Moving picture B (read) Moving picture C (read) Contents in the frame buffer are read after the image has been rendered. Figure 36.2 36.1.5 (1) Vsync Signal Phases (Two Frame-Buffer Planes Used) Setting Angle of View Setting Image Area to be Captured The area to be captured for the input image can be set. The area is defined by specifying its start position and width based on the input Hsync and Vsync signals. Table 36.8 Control of Image Area to be Captured Register Name Bit Name Initial Value Description OIR_SCL0_DS2 OIR_RES_VS [10:0] 18 Vertical Position Setting for Video Signal Capturing (VSYNC + V backporch lines) Note: The set value should be four or more (lines). OIR_RES_VS + OIR_RES_VW should be equal to or less than 2039 (lines). OIR_SCL0_DS2 OIR_RES_VW [10:0] 240 Vertical Width of Video Signal to be Captured (lines) Note: OIR_RES_VS + OIR_RES_VW should be equal to or less than 2039 (lines). OIR_SCL0_DS3 OIR_RES_HS [10:0] 244 Horizontal Position Setting for Video Signal Capturing (HSYNC + H backporch video-image clock cycles) Note: The set value should be 16 or more (clock cycles). OIR_RES_HS + OIR_RES_HW should be equal to or less than 2015 (clock cycles). OIR_SCL0_DS3 OIR_RES_HW [10:0] 1440 Horizontal Width of Video Signal to be Captured (video-image clock cycles) Note: OIR_RES_HS + OIR_RES_HW should be equal to or less than 2015 (clock cycles). R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 36-6 RZ/A1H Group, RZ/A1M Group (2) 36. Video Display Controller 5 (6): Output Image Generator Generating a Full-Screen Enable Signal The valid period of the full screen to be output from the output image generator can be set. The valid period is defined by specifying its start position and width based on the Hsync and Vsync signals output from the output image generator. The vertical front porch should be set to four or more lines, and the horizontal front porch should be 16 or more clock cycles. Table 36.9 Full-Screen Enable Control Register Name Bit Name Initial Value Description OIR_SCL0_FRC6 OIR_RES_F_VS [10:0] 35 Vertical Enable Signal Start Position for Full Screen. (VSYNC + V backporch lines) Note: The set value should be four or more (lines). OIR_RES_F_VS + OIR_RES_F_VW should be equal to or less than 2039 (lines). OIR_SCL0_FRC6 OIR_RES_F_VW [10:0] 480 Vertical Enable Signal Width for Full Screen (lines) Note: OIR_RES_F_VS + OIR_RES_F_VW should be equal to or less than 2039 (lines). OIR_SCL0_FRC7 OIR_RES_F_HS [10:0] 144 Horizontal Enable Signal Start Position for Full Screen. (HSYNC + H backporch pixel-clock cycles) Note: The set value should be 16 or more (clock cycles). OIR_RES_F_HS + OIR_RES_F_HW should be equal to or less than 2015 (clock cycles). OIR_SCL0_FRC7 OIR_RES_F_HW [10:0] 640 Horizontal Enable Signal Width for Full Screen (pixel-clock cycles) Note 1: Note: OIR_RES_F_HS + OIR_RES_F_HW should be equal to or less than 2015 (clock cycles). Note 2: The set value should be equal to (horizontal signal width for full screen + 2) when serial RGB output is selected as an LCD output signal. (3) Generating an Image Output Enable Signal The valid period of the image to be output can be set. The valid period is defined by specifying its start position and width based on the Hsync and Vsync signals output from the output image generator. Table 36.10 Image Output Enable Control Register Name Bit Name Initial Value Description OIR_SCL0_US2 OIR_RES_P_VS [10:0] 35 Vertical Enable Signal Start Position for Output Image. (VSYNC + V backporch lines) Note: The set value should be four or more (lines). OIR_RES_P_VS + OIR_RES_P_VW should be equal to or less than 2039 (lines). OIR_SCL0_US2 OIR_RES_P_VW [10:0] 480 Vertical Enable Signal Width for Output Image (lines) Note: OIR_RES_P_VS + OIR_RES_P_VW should be equal to or less than 2039 (lines). OIR_SCL0_US3 OIR_RES_P_HS [10:0] 144 Horizontal Enable Signal Start Position for Output Image. (HSYNC + H backporch pixel-clock cycles) Note: The set value should be 16 or more (clock cycles). OIR_RES_P_HS + OIR_RES_P_HW should be equal to or less than 2015 (clock cycles). OIR_SCL0_US3 OIR_RES_P_HW [10:0] 640 Horizontal Enable Signal Width for Output Image (pixel-clock cycles) Note: OIR_RES_P_HS + OIR_RES_P_HW should be equal to or less than 2015 (clock cycles). R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 36-7 RZ/A1H Group, RZ/A1M Group 36. Video Display Controller 5 (6): Output Image Generator Setting the area of input image to be captured Input Vsync signal Input Hsync signal OIR_RES_HS OIR_RES_HW OIR_ RES_VS Image area to be captured OIR_ RES_VW OIR_RES_FH+1 OIR_RES_ F_HS OIR_RES_F_HW OIR_RES_ P_VS OIR_RES_ F_VS Output Vsync signal Setting output enable Output Hsync signal Figure 36.3 OIR_RES_ P_HS OIR_RES_P_VW OIR_RES_F_VW Output full-image area Output image area In free-running mode OIR_RES_FV + 1 OIR_RES_P_HW Enable Settings R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 36-8 RZ/A1H Group, RZ/A1M Group 36.1.6 36. Video Display Controller 5 (6): Output Image Generator Scaling Settings Scaling up and down is not available in the output image generator. Accordingly, scaling up and down control must be off when the output image generator is in use. Table 36.11 Scaling-Up/-Down Control Register Name Bit Name Initial Value Description OIR_SCL0_DS1 OIR_RES_DS_H_ON 1 Horizontal Scale Down On/Off This bit should always be set to 0 when the output image generator is in use. 0: Off 1: On OIR_SCL0_DS1 OIR_RES_DS_V_ON 1 Vertical Scale Down On/Off This bit should always be set to 0 when the output image generator is in use. 0: Off 1: On OIR_SCL0_US1 OIR_RES_US_H_ON 1 Horizontal Scale Up On/Off This bit should always be set to 0 when the output image generator is in use. 0: Off 1: On OIR_SCL0_US1 OIR_RES_US_V_ON 1 Vertical Scale Up On/Off This bit should always be set to 0 when the output image generator is in use. 0: Off 1: On 36.1.7 Screen Synthesis During the valid full-screen period, the image area can be overlayed before being output. If the image area to be output is smaller than a full-screen, the background color specified by the OIR_RES_BK_COL_R, OIR_RES_BK_COL_G, and OIR_RES_BK_COL_B bits are displayed to fill the background. Table 36.12 Screen Synthesis Control Register Name Bit Name Initial Value Description OIR_SCL0_ OVR1 OIR_RES_BK_COL_R [7:0] 128 Background Color Setting R/Cr Signal R: 8 bits; unsigned (0 to 255 [LSB]) Cr: 8 bits; 128 offset binary; unsigned (0 to 255 [LSB]) OIR_SCL0_ OVR1 OIR_RES_BK_COL_B [7:0] 128 Background Color Setting B/Cb Signal B: 8 bits; unsigned (0 to 255 [LSB]) Cb: 8 bits; 128 offset binary; unsigned (0 to 255 [LSB]) OIR_SCL0_ OVR1 OIR_RES_BK_COL_G [7:0] 0 Background Color Setting G/Y Signal G/Y: 8 bits; unsigned (0 to 255 [LSB]) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 36-9 RZ/A1H Group, RZ/A1M Group 36. Video Display Controller 5 (6): Output Image Generator OIR_RES_ P_VS Vsync Hsync OIR_RES_F_VS OIR_RES_ P_HS OIR_RES_P_VW Output full-image area OIR_RES_ F_HS Figure 36.4 36.1.8 Output image area OIR_RES_F_VW OIR_RES_P_HW Specifying the color with OIR_RES_BK_COL_R, OIR_RES_BK_COL_G, and OIR_RES_BK_COL_B OIR_RES_F_HW Area Relationship with Output Image Size Smaller than a Full Screen Selecting Format for Writing Video Image Signals to Frame Buffer A format can be selected for writing video image signals to the frame buffer. Although 24-bit RGB signals are input to the output image generator, they are converted into 16-bit RGB565 signals or 32-bit RGB888 signals before being written to the frame buffer. As bit reduction processing of RGB565, rounding off or 2 x 2 pattern dither can be selected with the OIR_RES_DTH_ON bit. For details on pattern dither, see Figure 37.1.7, Dither Process in section 37, Video Display Controller 5 (7): Output Controller. RGB888 signals are output to the image renderer for display (this function is only available in channel 0). For distortion correction for display, refer to section 42, Image Renderer for Display (IMR-LSD). Table 36.13 Frame Buffer Writing Mode Setting OIR_RES_BITDEC_ON OIR_RES_MD[1:0] Writing Mode 0 2 RGB888 (normal, distortion correction) 1 1 RGB565 (normal) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 36-10 RZ/A1H Group, RZ/A1M Group Table 36.14 36. Video Display Controller 5 (6): Output Image Generator Video Signal Writing Format Selection Control Register Name Bit Name Initial Value Description OIR_SCL1_WR1 OIR_RES_MD[1:0] 0 Frame Buffer Video-Signal Writing Format 0: Setting prohibited 1: RGB565 (16 bits) 2: RGB888 (24 (32) bits) 3: Setting prohibited OIR_SCL1_WR6 OIR_RES_BITDEC_ON 0 Bit Reduction On/Off 0: Off 1: On OIR_SCL1_WR6 OIR_RES_DTH_ON 0 Dither Correction On/Off 0: Off (rounded off) 1: On (2 x 2 pattern dither) 36.1.9 (1) Writing to Frame Buffer Frame Buffer Transfer Mode Either 32-byte or 128-byte transfer mode can be selected for accessing the frame buffer in which video image data and graphics data are stored. Table 36.15 Frame Buffer Transfer Mode Register Name Bit Name Initial Value Description OIR_SCL1_ WR1 OIR_RES_ BST_MD 0 Transfer Burst Length for Frame Buffer Writing 0: 32-byte 1: 128-byte (2) Frame Buffer Write Control Frame buffer writing is enabled or disabled. Table 36.16 Frame Buffer Writing Control Register Name Bit Name Initial Value Description OIR_SCL1_ WR5 OIR_RES_ WENB 0 Frame Buffer Write Enable After making the setting to enable writing, writing starts from the second frame. 0: Frame buffer writing is disabled. 1: Frame buffer writing is enabled. (3) Frame Buffer Writing Rate Selection A frame buffer writing rate can be selected from among 1/1, 1/2, 1/4, and 1/8 the vertical frequency of the input signal. When 1/2, 1/4, or 1/8 is selected, either the top or bottom field can be selected for writing. The field operating mode should always be progressive because the progressive signals are always input to the output image generator. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 36-11 RZ/A1H Group, RZ/A1M Group Table 36.17 36. Video Display Controller 5 (6): Output Image Generator Frame Buffer Write Control Register Name Bit Name Initial Value Description OIR_SCL1_WR5 OIR_RES_FS_RATE[1:0] 0 Writing Rate Sets the frame buffer writing rate to the vertical frequency of the input signal. 0: 1/1 an input signal (The OIR_RES_FLD_SEL setting is invalid.) 1: 1/2 an input signal 2: 1/4 an input signal 3: 1/8 an input signal OIR_SCL1_WR5 OIR_RES_INTER 1 Field Operating Mode Select This bit should always be set to 0 when the output image generator is in use. 0: Progressive 1: Interlace (4) Frame Buffer Write Addresses Frame buffer addresses are specified using the base address, line offset address, frame offset address, data size of a line, and the number of lines in a frame. The OIR_RES_BASE[31:0], OIR_RES_LN_OFF[14:0], and OIR_RES_FLM_OFF[22:0] bits should be set in 32-byte units (the lower five bits should be fixed to 0). For 128-byte transfer, bits [6:5] in the address control registers should be fixed to 0 since addresses should be specified in 128-byte units. For the data size of a line and the number of lines in a frame, the relevant register values set for the scaling-down control block are used. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 36-12 RZ/A1H Group, RZ/A1M Group Table 36.18 36. Video Display Controller 5 (6): Output Image Generator Frame Buffer Write Address Control Register Name Bit Name Initial Value Description OIR_SCL1_WR2 OIR_RES_BASE[31:0] 0 Frame Buffer Base Address Sets the start address of the frame buffer where frame data is to be stored. For 32-byte transfer: The lower five bits should be fixed to 0_0000. For 128-byte transfer: The lower seven bits should be fixed to 000_0000. OIR_SCL1_WR3 OIR_RES_LN_OFF [14:0] 2048 Frame Buffer Line Offset Address Sets the line offset address for calculating the start address of each line. Line 0: OIR_RES_BASE Line 1: OIR_RES_BASE + OIR_RES_LN_OFF x 1 : Line n: OIR_RES_BASE + OIR_RES_LN_OFF x n For 32-byte transfer: The lower five bits should be fixed to 0_0000. For 128-byte transfer: The lower seven bits should be fixed to 000_0000. OIR_SCL1_WR4 OIR_RES_FLM_OFF [22:0] 524288 Frame Buffer Frame Offset Address Sets the frame offset address for calculating the start address of each frame. Buffer 0: OIR_RES_BASE Buffer 1: OIR_RES_BASE + OIR_RES_FLM_OFF x 1 : Buffer n: OIR_RES_BASE + OIR_RES_FLM_OFF x n For 32-byte transfer: The lower five bits should be fixed to 0_0000. For 128-byte transfer: The lower seven bits should be fixed to 000_0000. OIR_RES_BASE OIR_RES_OUT_VW OIR_RES_HW OIR_ RES_VS Image area to be captured Frame offset OIR_RES_HS OIR_RES_FLM_OFF Input Vsync signal OIR_RES_OUT_HW Number of pixels in horizontal direction OIR_RES_OUT_VW for 90 or 270 rotation OIR_RES_LN_OFF Line offset Data is written to the frame buffer. OIR_ RES_VW Number of lines in vertical direction Start address Input Hsync signal OIR_RES_OUT_HW for 90 or 270 rotation Figure 36.5 Number of lines in vertical direction OIR_RES_OUT_VW OIR_RES_OUT_HW Number of pixels in horizontal direction Data Arrangement in Frame Buffer R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 36-13 RZ/A1H Group, RZ/A1M Group (5) 36. Video Display Controller 5 (6): Output Image Generator Frame Buffer Management The output image generator can handle multiple frames as the frame buffer. Data is written to the buffer in cyclic mode according to the number of frames specified by the OIR_RES_FLM_NUM bits. Table 36.19 Frame Buffer Write Control Register Name Bit Name Initial Value Description OIR_SCL1_WR3 OIR_RES_FLM_ NUM[9:0] 1 Number of Frames of Buffer to be Written to Number of frames defined by OIR_RES_FLM_NUM + 1 are used. For video recording: the number of frames to be stored - 1 OIR_SCL1_WR7 OIR_RES_FLM_ CNT[9:0] -- Frame Number Before Frame Being Accessed (6) Buffer Overflow Handling If writing to the frame buffer cannot be completed due to bus-traffic related problems, an overflow interrupt can be output to the interrupt controller. Table 36.20 Buffer Overflow Detection Register Name Bit Name Initial Value Description OIR_SCL1_WR7 OIR_RES_ OVERFLOW -- Line Buffer Overflow Detect 1: Line buffer has overflowed. 0: Line buffer has not overflowed. (7) Frame Buffer Write End Flag When writing one frame of data to the frame buffer is completed, a frame buffer write end interrupt can be output to the interrupt controller. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 36-14 RZ/A1H Group, RZ/A1M Group 36.1.10 36. Video Display Controller 5 (6): Output Image Generator Selecting an Input Video Image Signal Processing or Graphics (OIR) Processing Scale-up processing is not possible in the generator. Accordingly, set the OIR_RES_IBUS_SYNC_SEL bit to 1 to select graphics display. Table 36.21 Selection of Output Image Control Block or Graphics (OIR) Processing Block Type of Output Image Generation Display OIR_RES_ IBUS_ SYNC_SEL Graphics display 1 Note: * Sync Signals for Frame Buffer Read Frame Buffer Read Size Setting Bits Output from graphics (OIR) processing block GR_OIR_FLM_LNUM* GR_OIR_HW* Display Enabling Bits GR_OIR_GRC_VS GR_OIR_GRC_VW GR_OIR_GRC_HS GR_OIR_GRC_HW The value set to the register + 1 is the actual read size. GR_OIR_BASE Output Vsync signal OIR_RES_ F_HS OIR_RES_F_HW GR_OIR_ GRC_VS OIR_RES_ F_VS Frame offset Figure 36.6 Table 36.22 Read from the frame buffer GR_OIR_ GRC_HS Output image area GR_OIR_GRC_HW Number of lines in vertical direction GR_OIR_HW+1 Number of pixels in horizontal direction GR_OIR_FLM_LNUM+1 GR_OIR_LN_OFF Line offset GR_OIR_GRC_VW Output full-image area OIR_RES_F_VW GR_OIR_FLM_OFF Number of pixels in horizontal direction Output Hsync signal Number of lines in vertical direction GR_OIR_HW+1 GR_OIR_FLM_LNUM+1 Start address Area Setting for Graphics Display Output Image Control Block or Graphics (OIR) Processing Block Selection Control Register Name Bit Name Initial Value Description OIR_ SCL0_US8 OIR_RES_IBUS_ SYNC_SEL 0 Sync Signal Select for Frame Buffer Read Block This bit should always be set to 1 when the output image generator is in use. 0: Sync signals from the output image control block 1: Sync signals from the graphics processing block For details on the graphics processing, refer to the section 35, Video Display Controller 5 (5): Image Synthesizer. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 36-15 RZ/A1H Group, RZ/A1M Group 36.2 36. Video Display Controller 5 (6): Output Image Generator Register Descriptions Table 36.23 and Table 36.24 show the register configuration. * Symbols used in Register Description: Initial value: Register value after a reset --: Undefined value R/W: Readable/writable. The written value can be read. R/WC0: Readable/writable. Writing 0 initializes the bit. Writing 1 is ignored. R/WC1: Readable/writable. Writing 1 initializes the bit. Writing 0 is ignored. R: Read-only. The write value should always be 0. --/W: Write-only. The read value is undefined. Table 36.23 Register Configuration of the Output Image Generator (Ch0) Name Abbreviation R/W Initial Value Address Access Size SCL0 register update control register (OIR) OIR_SCL0_UPDATE R/WC1 H'0000 0000 H'FCFF 7E80 32 Mask control register (OIR) OIR_SCL0_FRC1 R/W H'0AF0 0001 H'FCFF 7E84 32 Missing Vsync compensation control register (OIR) OIR_SCL0_FRC2 R/W H'0E10 0001 H'FCFF 7E88 32 Output sync select register (OIR) OIR_SCL0_FRC3 R/W H'0000 0001 H'FCFF 7E8C 32 Free-running period control register (OIR) OIR_SCL0_FRC4 R/W H'020C 031F H'FCFF 7E90 32 Output delay control register (OIR) OIR_SCL0_FRC5 R/W H'0000 0101 H'FCFF 7E94 32 Full-screen vertical size register (OIR) OIR_SCL0_FRC6 R/W H'0023 01E0 H'FCFF 7E98 32 Full-screen horizontal size register (OIR) OIR_SCL0_FRC7 R/W H'0090 0280 H'FCFF 7E9C 32 Scaling-down control register (OIR) OIR_SCL0_DS1 R/W H'0000 0011 H'FCFF 7EAC 32 Vertical capture size register (OIR) OIR_SCL0_DS2 R/W H'0012 00F0 H'FCFF 7EB0 32 Horizontal capture size register (OIR) OIR_SCL0_DS3 R/W H'00F4 05A0 H'FCFF 7EB4 32 Capture control block output size register (OIR) OIR_SCL0_DS7 R/W H'00F0 0280 H'FCFF 7EC4 32 Scaling-up control register (OIR) OIR_SCL0_US1 R/W H'0000 0011 H'FCFF 7EC8 32 Output image vertical size register (OIR) OIR_SCL0_US2 R/W H'0023 01E0 H'FCFF 7ECC 32 Output image horizontal size register (OIR) OIR_SCL0_US3 R/W H'0090 0280 H'FCFF 7ED0 32 Frame buffer read select register (OIR) OIR_SCL0_US8 R/W H'0000 0000 H'FCFF 7EE4 32 Background color register (OIR) OIR_SCL0_OVR1 R/W H'0080 0080 H'FCFF 7EEC 32 SCL1 register update control register (OIR) OIR_SCL1_UPDATE R/WC1 H'0000 0000 H'FCFF 7F00 32 Writing mode register (OIR) OIR_SCL1_WR1 R/W H'0000 0000 H'FCFF 7F08 32 Write address register 1 (OIR) OIR_SCL1_WR2 R/W H'0000 0000 H'FCFF 7F0C 32 Write address register 2 (OIR) OIR_SCL1_WR3 R/W H'0800 0001 H'FCFF 7F10 32 Write address register 3 (OIR) OIR_SCL1_WR4 R/W H'0008 0000 H'FCFF 7F14 32 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 36-16 RZ/A1H Group, RZ/A1M Group Table 36.23 36. Video Display Controller 5 (6): Output Image Generator Register Configuration of the Output Image Generator (Ch0) Name Abbreviation R/W Initial Value Address Access Size Frame sub-sampling register (OIR) OIR_SCL1_WR5 R/W H'0000 1000 H'FCFF 7F1C 32 Bit reduction register (OIR) OIR_SCL1_WR6 R/W H'0000 0000 H'FCFF 7F20 32 Write detection register (OIR) OIR_SCL1_WR7 R H'0000 0000 H'FCFF 7F24 32 Graphics (OIR) register update control register GR_OIR_UPDATE R/WC1 H'0000 0000 H'FCFF 7F80 32 Frame buffer read control register (Graphics (OIR)) GR_OIR_FLM_RD R/W H'0000 0000 H'FCFF 7F84 32 Frame buffer control register 1 (Graphics (OIR)) GR_OIR_FLM1 R/W H'0000 0000 H'FCFF 7F88 32 Frame buffer control register 2 (Graphics (OIR)) GR_OIR_FLM2 R/W H'0000 0000 H'FCFF 7F8C 32 Frame buffer control register 3 (Graphics (OIR)) GR_OIR_FLM3 R/W H'0800 0001 H'FCFF 7F90 32 Frame buffer control register 4 (Graphics (OIR)) GR_OIR_FLM4 R/W H'0008 0000 H'FCFF 7F94 32 Frame buffer control register 5 (Graphics (OIR)) GR_OIR_FLM5 R/W H'0000 03FF H'FCFF 7F98 32 Frame buffer control register 6 (Graphics (OIR)) GR_OIR_FLM6 R/W H'8000 0000 H'FCFF 7F9C 32 Alpha blending control register 1 (Graphics (OIR)) GR_OIR_AB1 R/W H'0000 0000 H'FCFF 7FA0 32 Alpha blending control register 2 (Graphics (OIR)) GR_OIR_AB2 R/W H'0000 0000 H'FCFF 7FA4 32 Alpha blending control register 3 (Graphics (OIR)) GR_OIR_AB3 R/W H'0000 0000 H'FCFF 7FA8 32 Alpha blending control register 7 (Graphics (OIR)) GR_OIR_AB7 R/W H'00FF 0000 H'FCFF 7FB8 32 Alpha blending control register 8 (Graphics (OIR)) GR_OIR_AB8 R/W H'0000 0000 H'FCFF 7FBC 32 Alpha blending control register 9 (Graphics (OIR)) GR_OIR_AB9 R/W H'0000 0000 H'FCFF 7FC0 32 Alpha blending control register 10 (Graphics (OIR)) GR_OIR_AB10 R/W H'0000 0000 H'FCFF 7FC4 32 Alpha blending control register 11 (Graphics (OIR)) GR_OIR_AB11 R/W H'0000 0000 H'FCFF 7FC8 32 Background color control register (Graphics (OIR)) GR_OIR_BASE R/W H'0000 8080 H'FCFF 7FCC 32 CLUT table control register (Graphics (OIR)) GR_OIR_CLUT R/W H'0000 0000 H'FCFF 7FD0 32 Status monitor register (Graphics (OIR)) GR_OIR_MON R H'0000 0000 H'FCFF 7FD4 32 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 36-17 RZ/A1H Group, RZ/A1M Group Table 36.24 36. Video Display Controller 5 (6): Output Image Generator Register Configuration of the Output Image Generator (Ch1) Name Abbreviation R/W Initial Value Address Access Size SCL0 register update control register (OIR) OIR_SCL0_UPDATE R/WC1 H'0000 0000 H'FCFF 9E80 32 Mask control register (OIR) OIR_SCL0_FRC1 R/W H'0AF0 0001 H'FCFF 9E84 32 Missing Vsync compensation control register (OIR) OIR_SCL0_FRC2 R/W H'0E10 0001 H'FCFF 9E88 32 Output sync select register (OIR) OIR_SCL0_FRC3 R/W H'0000 0001 H'FCFF 9E8C 32 Free-running period control register (OIR) OIR_SCL0_FRC4 R/W H'020C 031F H'FCFF 9E90 32 Output delay control register (OIR) OIR_SCL0_FRC5 R/W H'0000 0101 H'FCFF 9E94 32 Full-screen vertical size register (OIR) OIR_SCL0_FRC6 R/W H'0023 01E0 H'FCFF 9E98 32 Full-screen horizontal size register (OIR) OIR_SCL0_FRC7 R/W H'0090 0280 H'FCFF 9E9C 32 Scaling-down control register (OIR) OIR_SCL0_DS1 R/W H'0000 0011 H'FCFF 9EAC 32 Vertical capture size register (OIR) OIR_SCL0_DS2 R/W H'0012 00F0 H'FCFF 9EB0 32 Horizontal capture size register (OIR) OIR_SCL0_DS3 R/W H'00F4 05A0 H'FCFF 9EB4 32 Capture control block output size register (OIR) OIR_SCL0_DS7 R/W H'00F0 0280 H'FCFF 9EC4 32 Scaling-up control register (OIR) OIR_SCL0_US1 R/W H'0000 0011 H'FCFF 9EC8 32 Output image vertical size register (OIR) OIR_SCL0_US2 R/W H'0023 01E0 H'FCFF 9ECC 32 Output image horizontal size register (OIR) OIR_SCL0_US3 R/W H'0090 0280 H'FCFF 9ED0 32 Frame buffer read select register (OIR) OIR_SCL0_US8 R/W H'0000 0000 H'FCFF 9EE4 32 Background color register (OIR) OIR_SCL0_OVR1 R/W H'0080 0080 H'FCFF 9EEC 32 SCL1 register update control register (OIR) OIR_SCL1_UPDATE R/WC1 H'0000 0000 H'FCFF 9F00 32 Writing mode register (OIR) OIR_SCL1_WR1 R/W H'0000 0000 H'FCFF 9F08 32 Write address register 1 (OIR) OIR_SCL1_WR2 R/W H'0000 0000 H'FCFF 9F0C 32 Write address register 2 (OIR) OIR_SCL1_WR3 R/W H'0800 0001 H'FCFF 9F10 32 Write address register 3 (OIR) OIR_SCL1_WR4 R/W H'0008 0000 H'FCFF 9F14 32 Frame sub-sampling register (OIR) OIR_SCL1_WR5 R/W H'0000 1000 H'FCFF 9F1C 32 Bit reduction register (OIR) OIR_SCL1_WR6 R/W H'0000 0000 H'FCFF 9F20 32 Write detection register (OIR) OIR_SCL1_WR7 R H'0000 0000 H'FCFF 9F24 32 Graphics (OIR) register update control register GR_OIR_UPDATE R/WC1 H'0000 0000 H'FCFF 9F80 32 Frame buffer read control register (Graphics (OIR)) GR_OIR_FLM_RD R/W H'0000 0000 H'FCFF 9F84 32 Frame buffer control register 1 (Graphics (OIR)) GR_OIR_FLM1 R/W H'0000 0000 H'FCFF 9F88 32 Frame buffer control register 2 (Graphics (OIR)) GR_OIR_FLM2 R/W H'0000 0000 H'FCFF 9F8C 32 Frame buffer control register 3 (Graphics (OIR)) GR_OIR_FLM3 R/W H'0800 0001 H'FCFF 9F90 32 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 36-18 RZ/A1H Group, RZ/A1M Group Table 36.24 36. Video Display Controller 5 (6): Output Image Generator Register Configuration of the Output Image Generator (Ch1) Name Abbreviation R/W Initial Value Address Access Size Frame buffer control register 4 (Graphics (OIR)) GR_OIR_FLM4 R/W H'0008 0000 H'FCFF 9F94 32 Frame buffer control register 5 (Graphics (OIR)) GR_OIR_FLM5 R/W H'0000 03FF H'FCFF 9F98 32 Frame buffer control register 6 (Graphics (OIR)) GR_OIR_FLM6 R/W H'8000 0000 H'FCFF 9F9C 32 Alpha blending control register 1 (Graphics (OIR)) GR_OIR_AB1 R/W H'0000 0000 H'FCFF 9FA0 32 Alpha blending control register 2 (Graphics (OIR)) GR_OIR_AB2 R/W H'0000 0000 H'FCFF 9FA4 32 Alpha blending control register 3 (Graphics (OIR)) GR_OIR_AB3 R/W H'0000 0000 H'FCFF 9FA8 32 Alpha blending control register 7 (Graphics (OIR)) GR_OIR_AB7 R/W H'00FF 0000 H'FCFF 9FB8 32 Alpha blending control register 8 (Graphics (OIR)) GR_OIR_AB8 R/W H'0000 0000 H'FCFF 9FBC 32 Alpha blending control register 9 (Graphics (OIR)) GR_OIR_AB9 R/W H'0000 0000 H'FCFF 9FC0 32 Alpha blending control register 10 (Graphics (OIR)) GR_OIR_AB10 R/W H'0000 0000 H'FCFF 9FC4 32 Alpha blending control register 11 (Graphics (OIR)) GR_OIR_AB11 R/W H'0000 0000 H'FCFF 9FC8 32 Background color control register (Graphics (OIR)) GR_OIR_BASE R/W H'0000 8080 H'FCFF 9FCC 32 CLUT table control register (Graphics (OIR)) GR_OIR_CLUT R/W H'0000 0000 H'FCFF 9FD0 32 Status monitor register (Graphics (OIR)) GR_OIR_MON R H'0000 0000 H'FCFF 9FD4 32 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 36-19 RZ/A1H Group, RZ/A1M Group 36.2.1 36. Video Display Controller 5 (6): Output Image Generator SCL0 Register Update Control Register (OIR_SCL0_UPDATE) Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R R R R R R R R R Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- -- -- OIR_ SCL0_ VEN_B -- -- -- OIR_ SCL0_ VEN_A -- -- Initial value: 0 0 R/W: R R OIR_ OIR_ SCL0_ SCL0_ VEN_D VEN_C 0 -- -- -- OIR_ SCL0_ UPDATE 0 0 0 0 0 0 0 0 0 0 0 0 R R R R/WC1 R R R R/WC1 R R R R/WC1 0 R/WC1 R/WC1 Bit Bit Name Initial Value R/W Description 31 to 14 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 13 OIR_SCL0_ VEN_D 0 R/WC1 Frame Buffer Read Control Register Update 0: Registers are not updated. 1: Registers are updated at the rising edge of the Vsync. 12 OIR_SCL0_ VEN_C 0 R/WC1 Frame Buffer Read Control Register Update 0: Registers are not updated. 1: Registers are updated at the rising edge of the Vsync. 11 to 9 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 8 OIR_SCL0_ UPDATE 0 R/WC1 SYNC Control Register Update 0: Registers are not updated. 1: Registers are updated. 7 to 5 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 4 OIR_SCL0_ VEN_B 0 R/WC1 Synchronization Control Register Update 0: Registers are not updated. 1: Registers are updated at the rising edge of the Vsync. 3 to 1 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 0 OIR_SCL0_ VEN_A 0 R/WC1 Capture Control Register Update 0: Registers are not updated. 1: Registers are updated at the rising edge of the Vsync. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 36-20 RZ/A1H Group, RZ/A1M Group 36.2.2 36. Video Display Controller 5 (6): Output Image Generator Mask Control Register (OIR_SCL0_FRC1) Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 OIR_RES_VMASK[15:0] 0 0 0 0 1 0 1 0 1 1 1 1 0 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- OIR_RES_ VMASK_ ON Initial value: R/W: Bit: -- -- -- -- -- -- -- -- -- -- -- -- -- -- Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 R/W: R R R R R R R R R R R R R R R R/W Bit Bit Name Initial Value R/W Description 31 to 16 OIR_RES_ VMASK[15:0] 2800 R/W Repeated Vsync Signal Masking Period This setting is ignored. 15 to 1 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 0 OIR_RES_ VMASK_ON 1 R/W Repeated Vsync Signal Masking Control This bit should always be set to 0 when the output image generator is in use. 0: Repeated Vsync signal masking control is disabled. 1: Repeated Vsync signal masking control is enabled. Note: This register is updated when the OIR_SCL0_UPDATE bit in the OIR_SCL0 register update control register (OIR_SCL0_UPDATE) is 1. 36.2.3 Missing Vsync Compensation Control Register (OIR_SCL0_FRC2) Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 OIR_RES_VLACK[15:0] Initial value: 0 0 0 0 1 1 1 0 0 0 0 1 0 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- OIR_RES_ VLACK_ ON R/W: R/W Bit: Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 R/W: R R R R R R R R R R R R R R R R/W Bit Bit Name Initial Value R/W Description 31 to 16 OIR_RES_ VLACK[15:0] 3600 R/W Missing-Sync Compensating Pulse Output Wait Time This setting is ignored. 15 to 1 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 0 OIR_RES_ VLACK_ON 1 R/W This bit should always be set to 0 when the output image generator is in use. 0: Compensation of missing Vsync signals is disabled. 1: Compensation of missing Vsync signals is enabled. Note: This register is updated when the OIR_SCL0_UPDATE bit in the OIR_SCL0 register update control register (OIR_SCL0_UPDATE) is 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 36-21 RZ/A1H Group, RZ/A1M Group 36.2.4 36. Video Display Controller 5 (6): Output Image Generator Output Sync Select Register (OIR_SCL0_FRC3) Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- OIR_ RES_EN Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R R R R R R R R R/W Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- OIR_RES _VS_SEL Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 R/W: R R R R R R R R R R R R R R R R/W Bit Bit Name Initial Value R/W Description 31 to 17 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 16 OIR_RES_ EN 0 R/W Enabling or Disabling the Output Image Generator 0: The input signal from the image synthesizer is directly output. 1: Signals from the graphics block (OIR) are output. 15 to 1 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 0 OIR_RES_ VS_SEL 1 R/W Vsync Signal Output Select 0: Vsync signal input from the image synthesizer 1: Internally generated free-running Vsync signal Note: This register is updated when the OIR_SCL0_UPDATE bit in the OIR_SCL0 register update control register (OIR_SCL0_UPDATE) is 1. 36.2.5 Free-Running Period Control Register (OIR_SCL0_FRC4) 31 30 29 28 27 -- -- -- -- -- Initial value: 0 0 0 0 R/W: R R R Bit: 15 14 Bit: 26 25 24 23 22 21 0 0 1 0 0 0 0 R R R/W R/W R/W R/W R/W 13 12 11 10 9 8 7 6 20 19 18 17 16 0 1 1 0 0 R/W R/W R/W R/W R/W R/W 5 4 3 2 1 0 OIR_RES_FV[10:0] -- -- -- -- -- Initial value: 0 0 0 0 0 0 1 1 0 0 0 1 1 1 1 1 R/W: R R R R R R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W OIR_RES_FH[10:0] Bit Bit Name Initial Value R/W Description 31 to 27 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 26 to 16 OIR_RES_ FV[10:0] 524 R/W Free-Running Vsync Period Setting Free-running Vsync period = (OIR_RES_FV + 1) x horizontal period [usec] 15 to 11 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 10 to 0 OIR_RES_ FH[10:0] 799 R/W Hsync Period Setting Hsync period [usec] = (OIR_RES_FH +1) / pixel clock frequency [MHz] Note: This register is updated when the OIR_SCL0_UPDATE bit in the OIR_SCL0 register update control register (OIR_SCL0_UPDATE) is 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 36-22 RZ/A1H Group, RZ/A1M Group 36.2.6 36. Video Display Controller 5 (6): Output Image Generator Output Delay Control Register (OIR_SCL0_FRC5) Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R R R R R R R R R Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- -- -- -- -- -- -- -- OIR_RES_VSDLY[7:0] Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 R/W: R R R R R R R R R/W R/W R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 31 to 8 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 7 to 0 OIR_RES_ VSDLY[7:0] 1 R/W Vsync Signal Delay Control Adjusts the Vsync signal delay in the output Hsync period units. Vsync signal delay [usec]: OIR_RES_VSDLY x output Hsync period [usec] Note: This register is updated when the OIR_SCL0_VEN_B bit in the OIR_SCL0 register update control register (OIR_SCL0_UPDATE) is 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 36-23 RZ/A1H Group, RZ/A1M Group 36.2.7 36. Video Display Controller 5 (6): Output Image Generator Full-Screen Vertical Size Register (OIR_SCL0_FRC6) Bit: 31 30 29 28 27 -- -- -- -- -- 26 25 24 23 22 21 20 19 18 17 16 OIR_RES_F_VS[10:0] Initial value: 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 1 R/W: R R R R R R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- -- -- -- -- OIR_RES_F_VW[10:0] Initial value: 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 R/W: R R R R R R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 31 to 27 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 26 to 16 OIR_RES_ F_VS[10:0] 35 R/W Vertical Enable Signal Start Position for Full Screen. (VSYNC + V backporch lines) Note: The set value should be four or more (lines). OIR_RES_F_VS + OIR_RES_F_VW should be equal to or less than 2039 (lines). 15 to 11 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 10 to 0 OIR_RES_ F_VW[10:0] 480 R/W Vertical Enable Signal Width for Full Screen (lines) Note: OIR_RES_F_VS + OIR_RES_F_VW should be equal to or less than 2039 (lines). Note: This register is updated when the OIR_SCL0_VEN_B bit in the OIR_SCL0 register update control register (OIR_SCL0_UPDATE) is 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 36-24 RZ/A1H Group, RZ/A1M Group 36.2.8 36. Video Display Controller 5 (6): Output Image Generator Full-Screen Horizontal Size Register (OIR_SCL0_FRC7) Bit: 31 30 29 28 27 -- -- -- -- -- 26 25 24 23 22 21 20 19 18 17 16 OIR_RES_F_HS[10:0] Initial value: 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0 0 R/W: R R R R R R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- -- -- -- -- OIR_RES_F_HW[10:0] Initial value: 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 0 R/W: R R R R R R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 31 to 27 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 26 to 16 OIR_RES_F_ HS[10:0] 144 R/W Horizontal Enable Signal Start Position for Full Screen. (HSYNC+H backporch pixel-clock cycles) Note: The set value should be 16 or more (clock cycles). OIR_RES_F_HS + OIR_RES_F_HW should be equal to or less than 2015 (clock cycles). 15 to 11 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 10 to 0 OIR_RES_F_ HW[10:0] 640 R/W Horizontal Enable Signal Width for Full Screen (pixel-clock cycles) Note 1: Note: OIR_RES_F_HS + OIR_RES_F_HW should be equal to or less than 2015 (clock cycles). Note 2: The set value should be equal to (horizontal signal width for full screen + 2) when serial RGB output is selected as an LCD output signal. Note: This register is updated when the OIR_SCL0_VEN_B bit in the OIR_SCL0 register update control register (OIR_SCL0_UPDATE) is 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 36-25 RZ/A1H Group, RZ/A1M Group 36.2.9 36. Video Display Controller 5 (6): Output Image Generator Scaling-Down Control Register (OIR_SCL0_DS1) Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R R R R R R R R R Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- OIR_RES _DS_V_ ON -- OIR_RES _DS_H_ ON -- -- -- -- -- -- -- -- -- -- -- -- Initial value: 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 R/W: R R R R R R R R R R R R/W R R R R/W Bit Bit Name Initial Value R/W Description 31 to 5 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 4 OIR_RES_DS_ V_ON 1 R/W Vertical Scale Down On/Off This bit should always be set to 0 when the output image generator is in use. 0: Off 1: On 3 to 1 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 0 OIR_RES_DS_ H_ON 1 R/W Horizontal Scale Down On/Off This bit should always be set to 0 when the output image generator is in use. 0: Off 1: On Note: This register is updated when the OIR_SCL0_VEN_A bit in the OIR_SCL0 register update control register (OIR_SCL0_UPDATE) is 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 36-26 RZ/A1H Group, RZ/A1M Group 36.2.10 36. Video Display Controller 5 (6): Output Image Generator Vertical Capture Size Register (OIR_SCL0_DS2) Bit: 31 30 29 28 27 -- -- -- -- -- 26 25 24 23 22 21 20 19 18 17 16 OIR_RES_VS[10:0] Initial value: 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 R/W: R R R R R R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- -- -- -- -- OIR_RES_VW[10:0] Initial value: 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 R/W: R R R R R R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 31 to 27 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 26 to 16 OIR_RES_VS [10:0] 18 R/W Vertical Position Setting for Video Signal Capturing (VSYNC + V backporch lines) Note: The set value should be four or more (lines). OIR_RES_VS + OIR_RES_VW should be equal to or less than 2039 (lines). 15 to 11 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 10 to 0 OIR_RES_VW [10:0] 240 R/W Vertical Width of Video Signal to be Captured (Lines) Note: OIR_RES_VS + OIR_RES_VW should be equal to or less than 2039 (lines). Note: This register is updated when the OIR_SCL0_VEN_A bit in the OIR_SCL0 register update control register (OIR_SCL0_UPDATE) is 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 36-27 RZ/A1H Group, RZ/A1M Group 36.2.11 36. Video Display Controller 5 (6): Output Image Generator Horizontal Capture Size Register (OIR_SCL0_DS3) Bit: 31 30 29 28 27 -- -- -- -- -- 26 25 24 23 22 21 20 19 18 17 16 OIR_RES_HS[10:0] Initial value: 0 0 0 0 0 0 0 0 1 1 1 1 0 1 0 0 R/W: R R R R R R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- -- -- -- -- OIR_RES_HW[10:0] Initial value: 0 0 0 0 0 1 0 1 1 0 1 0 0 0 0 0 R/W: R R R R R R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 31 to 27 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 26 to 16 OIR_RES_HS [10:0] 244 R/W Horizontal Position Setting for Video Signal Capturing (HSYNC + H backporch video-image clock cycles) Note: The set value should be 16 or more (clock cycles). OIR_RES_HS + OIR_RES_HW should be equal to or less than 2015 (clock cycles). 15 to 11 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 10 to 0 OIR_RES_HW [10:0] 1440 R/W Horizontal Width of Video Signal to be Captured (Video-image clock cycles) Note: OIR_RES_HS + OIR_RES_HW should be equal to or less than 2015 (clock cycles). Note: This register is updated when the OIR_SCL0_VEN_A bit in the OIR_SCL0 register update control register (OIR_SCL0_UPDATE) is 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 36-28 RZ/A1H Group, RZ/A1M Group 36.2.12 36. Video Display Controller 5 (6): Output Image Generator Scaling-Down Control Block Output Size Register (OIR_SCL0_DS7) Bit: 31 30 29 28 27 -- -- -- -- -- 26 25 24 23 22 21 20 19 18 17 16 OIR_RES_OUT_VW[10:0] Initial value: 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 R/W: R R R R R R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- -- -- -- -- OIR_RES_OUT_HW[10:0] Initial value: 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 0 R/W: R R R R R R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 31 to 27 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 26 to 16 OIR_RES_ OUT_VW [10:0] 240 R/W Number of Valid Lines in Vertical Direction Output by Scaling-down Control Block (lines) This bit setting is used for the number of lines to be written to the frame buffer. When OIR_SCL1_WR1.GR_OIR_FLM_LOOP is 0 (frame write mode), specify the number of lines for one frame. When GR_OIR_FLM5.GR_OIR_FLM_LOOP is 1 (line write mode), specify the number of lines for repeated write. Note: The OIR_RES_OUT_VW value should be aligned in 4-line units and equal to or smaller than the OIR_RES_VW value. 15 to 11 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 10 to 0 OIR_RES_ OUT_HW [10:0] 640 R/W Number of Valid Horizontal Pixels Output by Scaling-Down Control Block (video-image clock cycles) Note: The OIR_RES_OUT_HW value should be aligned in 4-pixel units and equal to or smaller than the OIR_RES_HW value. Note: This register is updated when the OIR_SCL0_VEN_A or OIR_SCL0_VEN_C bit in the OIR_SCL0 register update control register (OIR_SCL0_UPDATE) is 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 36-29 RZ/A1H Group, RZ/A1M Group 36.2.13 36. Video Display Controller 5 (6): Output Image Generator Scaling-Up Control Register (OIR_SCL0_US1) Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R R R R R R R R R Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- OIR_RES _US_V_ ON -- OIR_RES _US_H_ ON -- -- -- -- -- -- -- -- -- -- -- -- Initial value: 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 R/W: R R R R R R R R R R R R/W R R R R/W Bit Bit Name Initial Value R/W Description 31 to 5 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 4 OIR_RES_ US_V_ON 1 R/W Vertical Scale Up On/Off This bit should always be set to 0 when the output image generator is in use. 0: Off 1: On 3 to 1 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 0 OIR_RES_ US_H_ON 1 R/W Horizontal Scale Up On/Off This bit should always be set to 0 when the output image generator is in use. 0: Off 1: On Note: This register is updated when the OIR_SCL0_VEN_B bit in the OIR_SCL0 register update control register (OIR_SCL0_UPDATE) is 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 36-30 RZ/A1H Group, RZ/A1M Group 36.2.14 36. Video Display Controller 5 (6): Output Image Generator Output Image Vertical Size Register (OIR_SCL0_US2) Bit: 31 30 29 28 27 -- -- -- -- -- 26 25 24 23 22 21 20 19 18 17 16 OIR_RES_P_VS[10:0] Initial value: 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 1 R/W: R R R R R R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- -- -- -- -- OIR_RES_P_VW[10:0] Initial value: 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 R/W: R R R R R R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 31 to 27 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 26 to 16 OIR_RES_P_ VS[10:0] 35 R/W Vertical Enable Signal Start Position for Output Image (VSYNC + V backporch lines) Note: The set value should be four or more (lines). OIR_RES_P_VS + OIR_RES_P_VW should be equal to or less than 2039 (lines). 15 to 11 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 10 to 0 OIR_RES_P_ VW[10:0] 480 R/W Vertical Enable Signal Width for Output Image (lines) Note: OIR_RES_P_VS + OIR_RES_P_VW should be equal to or less than 2039 (lines). Note: This register is updated when the OIR_SCL0_VEN_B bit in the OIR_SCL0 register update control register (OIR_SCL0_UPDATE) is 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 36-31 RZ/A1H Group, RZ/A1M Group 36.2.15 36. Video Display Controller 5 (6): Output Image Generator Output Image Horizontal Size Register (OIR_SCL0_US3) Bit: 31 30 29 28 27 -- -- -- -- -- 26 25 24 23 22 21 20 19 18 17 16 OIR_RES_P_HS[10:0] Initial value: 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0 0 R/W: R R R R R R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- -- -- -- -- OIR_RES_P_HW[10:0] Initial value: 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 0 R/W: R R R R R R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 31 to 27 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 26 to 16 OIR_RES_P_ HS[10:0] 144 R/W Horizontal Enable Signal Start Position for Output Image (HSYNC+H backporch pixel-clock cycles) Note: The set value should be 16 or more (clock cycles). OIR_RES_P_HS + OIR_RES_P_HW should be equal to or less than 2015 (clock cycles). 15 to 11 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 10 to 0 OIR_RES_P_ HW[10:0] 640 R/W Horizontal Enable Signal Width for Output Image (pixel-clock cycles) Note: OIR_RES_P_HS + OIR_RES_P_HW should be equal to or less than 2015 (clock cycles). Note: This register is updated when the OIR_SCL0_VEN_B bit in the OIR_SCL0 register update control register (OIR_SCL0_UPDATE) is 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 36-32 RZ/A1H Group, RZ/A1M Group 36.2.16 36. Video Display Controller 5 (6): Output Image Generator Frame Buffer Read Select Register (OIR_SCL0_US8) Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R R R R R R R R R Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- OIR_RES_ IBUS_ SYNC_ SEL -- -- -- -- -- -- -- -- -- -- -- -- -- -- Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R R R R R/W R R R R Bit Bit Name Initial Value R/W Description 31 to 5 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 4 OIR_RES_ IBUS_ SYNC_SEL 0 R/W Sync Signal Select for Frame Buffer Read Block This bit should always be set to 1 when the output image generator is in use. 0: Sync signals from the output image control block 1: Sync signals from the graphics processing block 3 to 0 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. Note: OIR_RES_IBUS_SYNC_SEL is updated when the OIR_SCL0_VEN_D bit in the OIR_SCL0 register update control register (OIR_SCL0_UPDATE) is 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 36-33 RZ/A1H Group, RZ/A1M Group 36.2.17 36. Video Display Controller 5 (6): Output Image Generator Background Color Register (OIR_SCL0_OVR1) Bit: 31 30 29 28 27 26 25 24 -- -- -- -- -- -- -- -- 23 22 21 20 19 18 17 16 OIR_RES_BK_COL_R[7:0] Initial value: 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 R/W: R R R R R R R R R/W R/W R/W R/W R/W R/W R/W R/W Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 OIR_RES_BK_COL_G[7:0] Initial value: R/W: OIR_RES_BK_COL_B[7:0] 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 31 to 24 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 23 to 16 OIR_RES_BK_ CLO_R [7:0] 128 R/W Background Color Setting R/Cr Signal R: 8 bits; unsigned (0 to 255 [LSB]) Cr: 8 bits; 128 offset binary; unsigned (0 to 255 [LSB]) 15 to 8 OIR_RES_BK_ COL_G [7:0] 0 R/W Background Color Setting G/Y Signal G/Y: 8 bits; unsigned (0 to 255 [LSB]) 7 to 0 OIR_RES_BK_ COL_B [7:0] 128 R/W Background Color Setting B/Cb Signal B: 8 bits; unsigned (0 to 255 [LSB]) Cb: 8 bits; 128 offset binary; unsigned (0 to 255 [LSB]) Note: This register is updated when the OIR_SCL0_VEN_B bit in the OIR_SCL0 register update control register (OIR_SCL0_UPDATE) is 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 36-34 RZ/A1H Group, RZ/A1M Group 36.2.18 36. Video Display Controller 5 (6): Output Image Generator SCL1 Register Update Control Register (OIR_SCL1_UPDATE) Bit: 31 -- 30 -- 29 28 -- -- 27 26 -- -- 25 -- 24 -- 23 -- 22 -- 21 -- 20 -- 19 -- 18 -- 17 16 -- OIR_SCL1 _UPDATE _A Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R R R R R R R R R/W Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- -- -- OIR_SCL1 _VEN_B -- OIR_SCL1 _VEN_A -- -- -- -- -- -- -- -- -- -- Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R R R R R/WC1 R R R R/WC1 Bit Bit Name Initial Value R/W Description 31 to 17 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 16 OIR_SCL1_ UPDATE_A 0 R/W Frame Buffer Write Control Register Update 0: Registers are not updated. 1: Registers are updated. 15 to 5 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 4 OIR_SCL1_ VEN_B 0 R/WC1 Frame Buffer Write Control Register Update 0: Registers are not updated. 1: Registers are updated at the rising edge of the Vsync. 3 to 1 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 0 OIR_SCL1_ VEN_A 0 R/WC1 Frame Buffer Write Control Register Update 0: Registers are not updated. 1: Registers are updated at the rising edge of the Vsync. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 36-35 RZ/A1H Group, RZ/A1M Group 36.2.19 36. Video Display Controller 5 (6): Output Image Generator Writing Mode Register (OIR_SCL1_WR1) Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 -- -- -- -- -- -- -- -- -- -- -- -- -- OIR_RES_WRSWA[2:0] 17 16 Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R R R R R R R/W R/W R/W Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- OIR_RES_ BST_MD -- -- -- -- -- -- -- -- -- -- -- -- OIR_RES_MD[1:0] - Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R R R R R R/W R/W R R/W Bit Bit Name Initial Value R/W Description 31 to 19 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 18 to 16 OIR_RES_ WRSWA[2:0] All 0 R/W 8-Bit, 16-Bit, or 32-Bit Swap Setting These bits control swapping in frame buffer writing as follows. Bit 0 0: Swapped in 8-bit units. 1: Not swapped in 8-bit units. Bit 1 0: Swapped in 16-bit units. 1: Not swapped in 16-bit units. Bit 2 0: Swapped in 32-bit units. 1: Not swapped in 32-bit units. According to the setting of these bits, data is swapped as follows. Each number in parentheses ((1) to (8)) indicates 8-bit data. 000: (1) (2) (3) (4) (5) (6) (7) (8) [Not swapped] 001: (2) (1) (4) (3) (6) (5) (8) (7) [Swapped in 8-bit units] 010: (3) (4) (1) (2) (7) (8) (5) (6) [Swapped in 16-bit units] 011: (4) (3) (2) (1) (8) (7) (6) (5) [Swapped in 16-bit units + 8-bit units] 100: (5) (6) (7) (8) (1) (2) (3) (4) [Swapped in 32-bit units] 101: (6) (5) (8) (7) (2) (1) (4) (3) [Swapped in 32-bit units + 8-bit units] 110: (7) (8) (5) (6) (3) (4) (1) (2) [Swapped in 32-bit units + 16-bit units] 111: (8) (7) (6) (5) (4) (3) (2) (1) [Swapped in 32-bit units + 16-bit units + 8-bit units] 15 to 4 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 3, 2 OIR_RES_MD [1:0] 0 R/W Frame Buffer Video-Signal Writing Format 0: Setting prohibited 1: RGB565 (16 bits) 2: RGB888 (24 (32) bits) 3: Setting prohibited 1 -- 0 R Reserved This bit is always read as 0. The write value should always be 0. 0 OIR_RES_BST_MD 0 R/W Transfer Burst Length for Frame Buffer Writing 0: 32-byte 1: 128-byte R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 36-36 RZ/A1H Group, RZ/A1M Group 36. Video Display Controller 5 (6): Output Image Generator Note: OIR_RES_BST_MD is updated when the OIR_SCL1_VEN_B bit in the OIR_SCL1 register update control register (OIR_SCL1_UPDATE) is 1. OIR_RES_DS_WR_MD and OIR_RES_MD are updated when the OIR_SCL1_VEN_A or OIR_VEN_B bit in the OIR_SCL1 register update control register (OIR_SCL1_UPDATE) is 1. OIR_RES_WRSWA is updated when the OIR_SCL1_UPDATE_A bit in the OIR_SCL1 register update control register (OIR_SCL1_UPDATE) is 1. 36.2.20 Write Address Register 1 (OIR_SCL1_WR2) Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 OIR_RES_BASE[31:16] Initial value: 0 R/W: R/W Bit: 15 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 OIR_RES_BASE[15:0] Initial value: 0 R/W: R/W 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 31 to 0 OIR_RES_BAS E[31:0] 0 R/W Frame Buffer Base Address Sets the start address of the frame buffer where frame data is to be stored. For 32-byte transfer: The lower five bits should be fixed to 0 0000. For 128-byte transfer: The lower seven bits should be fixed to 000 0000. Note: This register is updated when the OIR_SCL1_VEN_B bit in the OIR_SCL1 register update control register (OIR_SCL1_UPDATE) is 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 36-37 RZ/A1H Group, RZ/A1M Group 36.2.21 36. Video Display Controller 5 (6): Output Image Generator Write Address Register 2 (OIR_SCL1_WR3) Bit: 31 30 29 28 27 26 25 -- 24 23 22 21 20 19 18 17 16 OIR_RES_LN_OFF[14:0] Initial value: 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 R/W: R R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- -- -- -- -- -- OIR_RES_FLM_NUM[9:0] Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 R/W: R R R R R R R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 31 -- 0 R Reserved This bit is always read as 0. The write value should always be 0. 30 to 16 OIR_RES_ LN_OFF [14:0] 2048 R/W Frame Buffer Line Offset Address Sets the line offset address for calculating the start address of each line. Line 0: OIR_RES_BASE Line 1: OIR_RES_BASE + OIR_RES_LN_OFF x 1 : Line n: OIR_RES_BASE + OIR_RES_LN_OFF x n For 32-byte transfer: The lower five bits should be fixed to 0 0000. For 128-byte transfer: The lower seven bits should be fixed to 000 0000. 15 to 10 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 9 to 0 OIR_RES_ FLM_NUM [9:0] 1 R/W Number of Frames of Buffer to be Written to Number of frames defined by OIR_RES_FLM_NUM + 1 are used. For video recording: the number of frames to be stored - 1 Note: This register is updated when the OIR_SCL1_VEN_B bit in the OIR_SCL1 register update control register (OIR_SCL1_UPDATE) is 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 36-38 RZ/A1H Group, RZ/A1M Group 36.2.22 36. Video Display Controller 5 (6): Output Image Generator Write Address Register 3 (OIR_SCL1_WR4) Bit: 31 30 29 28 27 26 25 24 23 -- -- -- -- -- -- -- -- -- 22 21 20 19 18 17 16 OIR_RES_FLM_OFF[22:16] Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 R/W: R R R R R R R R R R/W R/W R/W R/W R/W R/W R/W Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 OIR_RES_FLM_OFF[15:0] Initial value: 0 R/W: R/W 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 31 to 23 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 22 to 0 OIR_RES_ FLM_OFF [22:0] 524288 R/W Frame Buffer Frame Offset Address Sets the frame offset address for calculating the start address of each frame. Buffer 0: OIR_RES_BASE Buffer 1: OIR_RES_BASE + OIR_RES_FLM_OFF x 1 : Buffer n: OIR_RES_BASE + OIR_RES_FLM_OFF x n For 32-byte transfer: The lower five bits should be fixed to 0 0000. For 128-byte transfer: The lower seven bits should be fixed to 000 0000. Note: This register is updated when the OIR_SCL1_VEN_B bit in the OIR_SCL1 register update control register (OIR_SCL1_UPDATE) is 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 36-39 RZ/A1H Group, RZ/A1M Group 36.2.23 36. Video Display Controller 5 (6): Output Image Generator Frame Sub-Sampling Register (OIR_SCL1_WR5) Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R R R R R R R R R Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- OIR_RES _INTER -- OIR_RES _WENB -- -- -- -- OIR_RES_FS_ -RATE[1:0] -- -- -- -- -- -- Initial value: 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R/W R R R/W R/W R R R R R R R R/W Bit Bit Name Initial Value R/W Description 31 to 13 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 12 OIR_RES_ INTER 1 R/W Field Operating Mode Select This bit should always be set to 0 when the output image generator is in use. 0: Progressive 1: Interlace 11, 10 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 9, 8 OIR_RES_ FS_RATE [1:0] 0 R/W Writing Rate Sets the frame buffer writing rate to the vertical frequency of the input signal. 0: 1/1 an input signal (The OIR_RES_FLD_SEL setting is invalid.) 1: 1/2 an input signal 2: 1/4 an input signal 3: 1/8 an input signal 7 to 1 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 0 OIR_RES_ WENB 0 R/W Frame Buffer Write Enable After making the setting to enable writing, writing starts from the second frame. 0: Frame buffer writing is disabled. 1: Frame buffer writing is enabled. Note: This register is updated when the OIR_SCL1_VEN_A bit in the OIR_SCL1 register update control register (OIR_SCL1_UPDATE) is 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 36-40 RZ/A1H Group, RZ/A1M Group 36.2.24 36. Video Display Controller 5 (6): Output Image Generator Bit Reduction Register (OIR_SCL1_WR6) Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R R R R R R R R R Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- OIR_RES_ DTH_ON -- OIR_RES_ BITDEC_ ON -- -- -- -- -- -- -- -- -- -- -- -- Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R R R R R/W R R R R/W Bit Bit Name Initial Value R/W Description 31 to 5 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 4 OIR_RES_DTH _ON 0 R/W Dither Correction On/Off 0: Off (rounded off) 1: On (2 x 2 dither pattern) 3 to 1 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 0 OIR_RES_ BITDEC_ ON 0 R/W Bit Reduction On/Off 0: Off 1: On Note: This register is updated when the OIR_SCL1_VEN_A bit in the OIR_SCL1 register update control register (OIR_SCL1_UPDATE) is 1. 36.2.25 Write Detection Register (OIR_SCL1_WR7) Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- OIR_RES_ OVER FLOW Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R R R R R R R R R Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 SCL0_U PDATE - SCL0_ -OIR_RES_FLM_CNT[9:0] VEN_B - - -- -- -- -- -- -- - Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R R R R R R R R R Bit Bit Name Initial Value R/W Description 31 to 17 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 16 OIR_RES_ OVERFLOW 0 R Line Buffer Overflow Detect 1: Line buffer has overflowed. 0: Line buffer has not overflowed. 15 to 10 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 9 to 0 OIR_RES_ FLM_CNT[9:0] 0 R Frame Number Before Frame Being Accessed R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 36-41 RZ/A1H Group, RZ/A1M Group 36.2.26 36. Video Display Controller 5 (6): Output Image Generator Graphics (OIR) Register Update Control Register (GR_OIR_UPDATE) Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R R R R R R R R R Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- GR_OIR_ UPDATE -- GR_OIR_ P_VEN -- GR_OIR_ IBUS_ VEN -- -- -- -- -- -- -- -- -- -- Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R/W R R R R/WC1 R R R R/WC1 Bit Bit Name Initial Value R/W Description 31 to 9 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 8 GR_OIR_ UPDATE 0 R/W Frame Buffer Read Control Register Update 0: Registers are not updated. 1: Registers are updated. 7 to 5 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 4 GR_OIR_P_ VEN 0 R/WC1 Graphics Display Register Update 0: Registers are not updated. 1: Registers are updated at the rising edge of the Vsync. 3 to 1 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 0 GR_OIR_ IBUS_VEN 0 R/WC1 Frame Buffer Read Control Register Update 0: Registers are not updated. 1: Registers are updated at the rising edge of the Vsync. 36.2.27 Frame Buffer Read Control Register (Graphics (OIR)) (GR_OIR_FLM_RD) Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R R R R R R R R R 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- GR_OIR_ R_ENB Bit: Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R R R R R R R R R/W Bit Bit Name Initial Value R/W Description 31 to 1 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 0 GR_OIR_R_ ENB 0 R/W Frame Buffer Read Enable 0: Frame buffer reading is disabled. 1: Frame buffer reading is enabled. Note: This register is updated when the GR_OIR_IBUS_VEN bit in the graphics (OIR) register update control register (GR_OIR_UPDATE) is 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 36-42 RZ/A1H Group, RZ/A1M Group 36.2.28 36. Video Display Controller 5 (6): Output Image Generator Frame Buffer Control Register 1 (Graphics (OIR)) (GR_OIR_FLM1) Bit: 31 -- 30 -- 29 28 -- -- 27 26 -- -- 25 -- 24 -- 23 -- 22 -- 21 20 -- -- 19 -- 18 -- 17 16 -- GR_OIR_ LN_OFF_ DIR Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R R R R R R R R R/W Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- GR_OIR_ IMR_FLM_ INV -- GR_OIR_ BST_MD -- -- -- -- -- -- GR_OIR_FLM_SEL [1:0] - -- -- -- -- Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R/W R/W R R R R/W R R R R/W Bit Bit Name Initial Value R/W Description 31 to 17 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 16 GR_OIR_ LN_OFF_ DIR 0 R/W Selects the line offset address direction of the frame buffer. 0: Increments the address by the line offset address. 1: Decrements the address by the line offset address. 15 to 10 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 9, 8 GR_OIR_ FLM_SEL [1:0] 0 R/W Selects a frame buffer address setting signal. 0: Links to scaling-down process. 1: Selects GR_OIR_FLM_NUM. 2: Links to distortion correction.* 3: Setting prohibited Note: * It is only available in channel 0. This setting is prohibited in channel 1. 7 to 5 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 4 GR_OIR_ IMR_FLM_ INV 0 R/W Sets the frame buffer number for distortion correction for display. 0: Does not replace the numbers of the frames to be read. 1: Replaces the numbers of the frames to be read. 3 to 1 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 0 GR_OIR_ BST_MD 0 R/W Frame Buffer Burst Transfer Mode 0: 32-byte transfer 1: 128- byte transfer Note: GR_OIR_LN_OFF_DIR, GR_OIR_FLM_SEL, and GR_OIR_IMR_FLM_INV are updated when the GR_OIR_IBUS_VEN bit in the graphics (OIR) register update control register (GR_OIR_UPDATE) is 1. GR_OIR_BST_MD is updated when the GR_OIR_IBUS_VEN and GR_OIR_P_VEN bits in the graphics (OIR) register update control register (GR_OIR_UPDATE) are 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 36-43 RZ/A1H Group, RZ/A1M Group 36.2.29 36. Video Display Controller 5 (6): Output Image Generator Frame Buffer Control Register 2 (Graphics (OIR)) (GR_OIR_FLM2) Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 GR_OIR_BASE[31:16] Initial value: 0 R/W: R/W Bit: 15 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 GR_OIR_BASE[15:0] Initial value: 0 R/W: R/W 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 31 to 0 GR_OIR_ BASE [31:0] 0 R/W Frame Buffer Base Address Sets the start address of the frame buffer where frame data is to be stored. GR_BASE[4:3] and GR_BASE[6:3] are referred to during 32-byte burst transfer and 128-byte burst transfer, respectively, to skip the start line data. The lower three bits should be fixed to 000. Note: This register is updated when the GR_OIR_IBUS_VEN or GR_OIR_P_VEN bit in the graphics (OIR) register update control register (GR_OIR_UPDATE) is 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 36-44 RZ/A1H Group, RZ/A1M Group 36.2.30 36. Video Display Controller 5 (6): Output Image Generator Frame Buffer Control Register 3 (Graphics (OIR)) (GR_OIR_FLM3) Bit: 31 30 29 28 27 26 25 -- 24 23 22 21 20 19 18 17 16 GR_OIR_LN_OFF[14:0] Initial value: 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 R/W: R R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- -- -- -- -- -- Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 R/W: R R R R R R R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W GR_OIR_FLM_NUM[9:0] Bit Bit Name Initial Value R/W Description 31 -- 0 R Reserved This bit is always read as 0. The write value should always be 0. 30 to 16 GR_OIR_ LN_OFF [14:0] 2048 R/W Frame Buffer Line Offset Address Sets the line offset address for calculating the start address of each line. Line 0: GR_OIR_BASE Line 1: GR_OIR_BASE + GR_OIR_LN_OFF x 1 : Line n: GR_OIR_BASE + GR_OIR_LN_OFF x n For 32-byte transfer: The lower five bits should be fixed to 0 0000. For 128-byte transfer: The lower seven bits should be fixed to 000 0000. 15 to 10 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 9 to 0 GR_OIR_ FLM_NUM [9:0] 1 R/W Frame Number of Frame Buffer Manually set the frame number when GR_OIR_FLM_SEL = 1. Note: This register is updated when the GR_OIR_IBUS_VEN bit in the graphics (OIR) register update control register (GR_OIR_UPDATE) is 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 36-45 RZ/A1H Group, RZ/A1M Group 36.2.31 36. Video Display Controller 5 (6): Output Image Generator Frame Buffer Control Register 4 (Graphics (OIR)) (GR_OIR_FLM4) Bit: 31 30 29 28 27 26 25 24 23 -- -- -- -- -- -- -- -- -- 22 21 20 19 18 17 16 GR_OIR_FLM_OFF[22:16] Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 R/W: R R R R R R R R R R/W R/W R/W R/W R/W R/W R/W Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W GR_OIR_FLM_OFF[15:0] R/W: R/W Bit Bit Name Initial Value R/W Description 31 to 23 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 22 to 0 GR_OIR_ FLM_OFF [22:0] 524288 R/W Frame Buffer Frame Offset Address Specifies the frame offset address used for calculating the start address of each frame buffer when more than one buffer is used. Buffer 0: GR_OIR_BASE Buffer 1: GR_OIR_BASE + GR_OIR_FLM_OFF x 1 : Buffer n: GR_OIR_BASE + GR_OIR_FLM_OFF x n For 32-byte transfer: The lower five bits should be fixed to 0 0000. For 128-byte transfer: The lower seven bits should be fixed to 000 0000. Note: This register is updated when the GR_OIR_IBUS_VEN bit in the graphics (OIR) register update control register (GR_OIR_UPDATE) is 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 36-46 RZ/A1H Group, RZ/A1M Group 36.2.32 36. Video Display Controller 5 (6): Output Image Generator Frame Buffer Control Register 5 (Graphics (OIR)) (GR_OIR_FLM5) Bit: 31 30 29 28 27 -- -- -- -- -- 26 25 24 23 22 21 20 19 18 17 16 GR_OIR_FLM_LNUM[10:0] Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- -- -- -- -- GR_OIR_FLM_LOOP[10:0] Initial value: 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 R/W: R R R R R R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 31 to 27 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 26 to 16 GR_OIR_FLM_ LNUM[10:0] 0 R/W Sets number of lines in a frame Number of lines is (GR_OIR_FLM_LNUM + 1). 15 to 11 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 10 to 0 GR_OIR_ FLM_LOOP [10:0] 1023 R/W Number of lines when reading the addresses repeatedly by returning to the start address after reaching the end address. (GR_OIR_FLM_LOOP + 1) lines are read. Note: This register is updated when the GR_OIR_IBUS_VEN bit in the graphics (OIR) register update control register (GR_OIR_UPDATE) is 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 36-47 RZ/A1H Group, RZ/A1M Group 36.2.33 36. Video Display Controller 5 (6): Output Image Generator Frame Buffer Control Register 6 (Graphics (OIR)) (GR_OIR_FLM6) Bit: 31 30 29 28 GR_OIR_FORMAT[3:0] Initial value: 27 26 25 24 23 -- 22 21 20 19 18 17 16 GR_OIR_HW[10:0] 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R/W R/W R/W R R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- -- -- GR0_RDSWA[2:0] -- -- -- -- Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R/W R/W R/W R R R R R/W R/W R/W R/W R/W R/W R/W: Bit: GR_OIR_STA_POS[5:0] Bit Bit Name Initial Value R/W Description 31 to 28 GR_OIR_ FORMAT [3:0] 8 R/W Sets the format of the frame buffer read signal. 0: RGB565 1: RGB888 2: RGB1555 3: RGB4444 4: RGB8888 5: CLUT8 6: CLUT4 7: CLUT1 8: Setting prohibited 9: Setting prohibited 10: RGB5551 11: RGB8888 12 to 15: Setting prohibited 27 -- 0 R Reserved This bit is always read as 0. The write value should always be 0. 26 to 16 GR_OIR_ HW[10:0] 0 R/W Sets the width of the horizontal valid period. The width is (GR_OIR_HW + 1) pixels. Note: The set value should be equal to or more than two. 15 to 13 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 36-48 RZ/A1H Group, RZ/A1M Group 36. Video Display Controller 5 (6): Output Image Generator Bit Bit Name Initial Value R/W Description 12 to 10 GR_OIR_ RDSWA [2:0] 0 R/W 8-Bit, 16-Bit, or 32-Bit Swap Setting These bits control swapping in frame buffer writing as follows. Bit 0 0: Swapped in 8-bit units. 1: Not swapped in 8-bit units. Bit 1 0: Swapped in 16-bit units. 1: Not swapped in 16-bit units. Bit 2 0: Swapped in 32-bit units. 1: Not swapped in 32-bit units. According to the setting of these bits, data is swapped as follows. Each number in parentheses ((1) to (8)) indicates 8-bit data. 000: (1) (2) (3) (4) (5) (6) (7) (8) [Not swapped] 001: (2) (1) (4) (3) (6) (5) (8) (7) [Swapped in 8-bit units] 010: (3) (4) (1) (2) (7) (8) (5) (6) [Swapped in 16-bit units] 011: (4) (3) (2) (1) (8) (7) (6) (5) [Swapped in 16-bit units + 8-bit units] 100: (5) (6) (7) (8) (1) (2) (3) (4) [Swapped in 32-bit units] 101: (6) (5) (8) (7) (2) (1) (4) (3) [Swapped in 32-bit units + 8-bit units] 110: (7) (8) (5) (6) (3) (4) (1) (2) [Swapped in 32-bit units + 16-bit units] 111: (8) (7) (6) (5) (4) (3) (2) (1) [Swapped in 32-bit units + 16-bit units + 8-bit units] 9 to 6 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 5 to 0 GR_OIR_ STA_POS [5:0] 0 R/W Sets the amount of data to be skipped through. Specifically data amount equal to the amount indicated by GR_OIR_STA_POS is skipped from the start of the line. Note: GR_OIR_STA_POS is updated when GR_OIR_P_VEN bit in the graphics (OIR) register update control register (GR_OIR_UPDATE) is 1. GR_OIR_RDSWA is updated when GR_OIR_UPDATE bit in the graphics (OIR) register update control register (GR_OIR_UPDATE) is 1. GR_OIR_FORMAT and GR_OIR_HW are updated when GR_OIR_IBUS_VEN or GR_OIR_P_VEN bit in the graphics (OIR) register update control register (GR_OIR_UPDATE) is 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 36-49 RZ/A1H Group, RZ/A1M Group 36.2.34 36. Video Display Controller 5 (6): Output Image Generator Alpha Blending Control Register 1 (Graphics (OIR)) (GR_OIR_AB1) Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R R R R R R R R R Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- GR_OIR_ GRC_DISP _ON -- -- -- -- -- -- -- -- -- -- -- -- GR_OIR_DISP_SEL [1:0] Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R R R R R/W R R R/W R/W Bit Bit Name Initial Value R/W Description 31 to 5 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 4 GR_OIR_ GRC_DISP_ON 0 R/W Turns on/off frame-line display of the graphics image area. 0: Frame-line display off 1: Frame-line display on 3, 2 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 1, 0 GR_OIR_ DISP_SEL [1:0] 0 R/W Selects the graphics display mode. 0: Background color display (GR_OIR_BASE) 1: Setting prohibited 2: Current graphics display When displaying graphics, select this setting. 3: Blended display of lower-layer graphics and current graphics* Note: * Select this setting whenever chroma-key processing is to proceed. Since only current graphics are to be displayed by chroma-key processing, set the values for both pixels to be subject to chroma-keying and pixels not to be subject to chromakeying to 255. Note: This register is updated when GR_OIR_P_VEN bit in the graphics (OIR) register update control register (GR_OIR_UPDATE) is 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 36-50 RZ/A1H Group, RZ/A1M Group 36.2.35 36. Video Display Controller 5 (6): Output Image Generator Alpha Blending Control Register 2 (Graphics (OIR)) (GR_OIR_AB2) Bit: 31 30 29 28 27 -- -- -- -- -- 26 25 24 23 22 21 20 19 18 17 16 GR_OIR_GRC_VS[10:0] Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- -- -- -- -- GR_OIR_GRC_VW[10:0] Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 31 to 27 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 26 to 16 GR_OIR_ GRC_VS [10:0] 0 R/W Vertical Start Position of Graphics Image Area. Note: The set value should be four or more (lines). GR_OIR_GRC_VS + GR_OIR_GRC_VW should be equal to or less than 2039 (lines). 15 to 11 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 10 to 0 GR_OIR_ GRC_VW [10:0] 0 R/W Vertical Width of Graphics Image Area. Note: This register is updated when the GR_OIR_P_VEN bit in the graphics (OIR) register update control register (GR_OIR_UPDATE) is 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 36-51 RZ/A1H Group, RZ/A1M Group 36.2.36 36. Video Display Controller 5 (6): Output Image Generator Alpha Blending Control Register 3 (Graphics (OIR)) (GR_OIR_AB3) Bit: 31 30 29 28 27 -- -- -- -- -- 26 25 24 23 22 21 20 19 18 17 16 GR_OIR_GRC_HS[10:0] Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- -- -- -- -- GR_OIR_GRC_HW[10:0] Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 31 to 27 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 26 to 16 GR_OIR_ GRC_HS [10:0] 0 R/W Horizontal Start Position of Graphics Image Area. Note: The set value should be 16 or more (clock cycles). GR_OIR_GRC_HS + GR_OIR_GRC_HW should be equal to or less than 2015 (clock cycles). 15 to 11 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 10 to 0 GR_OIR_ GRC_HW [10:0] 0 R/W Horizontal Width of Graphics Image Area. Note: For displaying an image with 1- or 2-pixel horizontal width, set GR_OIR_HW to 2 and GR_OIR_GRC_HW to 1 (1 pixel) or 2 (2 pixels). Note: This register is updated when the GR_OIR_P_VEN bit in the graphics (OIR) register update control register (GR_OIR_UPDATE) is 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 36-52 RZ/A1H Group, RZ/A1M Group 36.2.37 36. Video Display Controller 5 (6): Output Image Generator Alpha Blending Control Register 7 (Graphics (OIR)) (GR_OIR_AB7) Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Initial value: 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 R/W: R R R R R R R R R R R R R R R R Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- GR_OIR_ CK_ON -- -- -- -- -- -- -- -- -- -- -- -- -- -- Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R R R R R R R R R/W Bit Bit Name Initial Value R/W Description 31 to 24 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 23 to 16 -- All 1 R Reserved These bits are always read as 1. The write value should always be 1. 15 to 1 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 0 GR_OIR_ CK_ON 0 R/W CLUT-Index/RGB-Index Chroma-Key Processing On/Off 0: Off 1: On Note: This register is updated when the GR_OIR_P_VEN bit in the graphics (OIR) register update control register (GR_OIR_UPDATE) is 1. 36.2.38 Alpha Blending Control Register 8 (Graphics (OIR)) (GR_OIR_AB8) Bit: 31 30 29 28 27 26 25 24 23 22 GR_OIR_CK_KCLUT[7:0] Initial value: 0 R/W: R/W Bit: 15 0 R/W: R/W 20 19 18 17 16 GR_OIR_CK_KG[7:0] 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 GR_OIR_CK_KB[7:0] Initial value: 21 GR_OIR_CK_KR[7:0] 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 31 to 24 GR_OIR_CK_ KCLUT[7:0] 0 R/W CLUT Signal for CLUT-Index Chroma-Key Processing CLUT: Unsigned 8 bits (0 to 255 [LSB]) 23 to 16 GR_OIR_ CK_KG[7:0] 0 R/W G Signal for RGB-Index Chroma-Key Processing G: Unsigned 8 bits (0 to 255 [LSB]) 15 to 8 GR_OIR_ CK_KB[7:0] 0 R/W B Signal for RGB-Index Chroma-Key Processing B: Unsigned 8 bits (0 to 255 [LSB]) 7 to 0 GR_OIR_ CK_KR[7:0] 0 R/W R Signal for RGB-Index Chroma-Key Processing R: Unsigned 8 bits (0 to 255 [LSB]) Note: This register is updated when the GR_OIR_P_VEN bit in the graphics (OIR) register update control register (GR_OIR_UPDATE) is 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 36-53 RZ/A1H Group, RZ/A1M Group 36.2.39 36. Video Display Controller 5 (6): Output Image Generator Alpha Blending Control Register 9 (Graphics (OIR)) (GR_OIR_AB9) Bit: 31 30 29 28 27 26 25 24 23 22 21 GR_OIR_CK_A[7:0] Initial value: 0 R/W: R/W Bit: 15 0 R/W: R/W 19 18 17 16 GR_OIR_CK_G[7:0] 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 GR_OIR_CK_B[7:0] Initial value: 20 GR_OIR_CK_R[7:0] 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 31 to 24 GR_OIR_ CK_A[7:0] 0 R/W Replaced Alpha Signal after RGB-Index Chroma-Key Processing : Unsigned 8 bits (0 to 255 [LSB]) Note: These bits should always be set to 255 to display the current graphics only. 23 to 16 GR_OIR_ CK_G[7:0] 0 R/W Replaced G Signal after RGB-Index Chroma-Key Processing G: Unsigned 8 bits (0 to 255 [LSB]) 15 to 8 GR_OIR_ CK_B[7:0] 0 R/W Replaced B Signal after RGB-Index Chroma-Key Processing B: Unsigned 8 bits (0 to 255 [LSB]) 7 to 0 GR_OIR_ CK_R[7:0] 0 R/W Replaced R Signal after RGB-Index Chroma-Key Processing R: Unsigned 8 bits (0 to 255 [LSB]) Note: This register is updated when the GR_OIR_P_VEN bit in the graphics (OIR) register update control register (GR_OIR_UPDATE) is 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 36-54 RZ/A1H Group, RZ/A1M Group 36.2.40 36. Video Display Controller 5 (6): Output Image Generator Alpha Blending Control Register 10 (Graphics (OIR)) (GR_OIR_AB10) Bit: 31 30 29 28 27 26 25 24 23 22 21 20 GR_OIR_A0[7:0] Initial value: 0 R/W: R/W Bit: 15 0 R/W: R/W 18 17 16 GR_OIR_G0[7:0] 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 GR_OIR_B0[7:0] Initial value: 19 GR_OIR_R0[7:0] 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 31 to 24 GR_OIR_ A0[7:0] 0 R/W CLUT1 0 Signal Replaced with signal when in the CLUT1 format and CLUT1 = 0. Replaced with signal when in the RGB1555/RGB5551 format and = 0. Note: These bits should always be set to 255 to display the current graphics only. 23 to 16 GR_OIR_ G0[7:0] 0 R/W CLUT1 G0 Signal Replaced with G signal when in the CLUT1 format and CLUT1 = 0. 15 to 8 GR_OIR_ B0[7:0] 0 R/W CLUT1 B0 Signal Replaced with B signal when in the CLUT1 format and CLUT1 = 0. 7 to 0 GR_OIR_ R0[7:0] 0 R/W CLUT1 R0 Signal Replaced with R signal when in the CLUT1 format and CLUT1 = 0. Note: This register is updated when the GR_OIR_P_VEN bit in the graphics (OIR) register update control register (GR_OIR_UPDATE) is 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 36-55 RZ/A1H Group, RZ/A1M Group 36.2.41 36. Video Display Controller 5 (6): Output Image Generator Alpha Blending Control Register 11 (Graphics (OIR)) (GR_OIR_AB11) Bit: 31 30 29 28 27 26 25 24 23 22 21 20 GR_OIR_A1[7:0] Initial value: 0 R/W: R/W Bit: 15 0 R/W: R/W 18 17 16 GR_OIR_G1[7:0] 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 GR_OIR_B1[7:0] Initial value: 19 GR_OIR_R1[7:0] 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 31 to 24 GR_OIR_ A1[7:0] 0 R/W CLUT1 1 Signal Replaced with signal when in the CLUT1 format and CLUT1 = 1. Replaced with signal when in the RGB1555/RGB5551 format and = 1. Note: These bits should always be set to 255 to display the current graphics only. 23 to 16 GR_OIR_ G1[7:0] 0 R/W CLUT1 G1 Signal Replaced with G signal when in the CLUT1 format and CLUT1 = 1. 15 to 8 GR_OIR_ B1[7:0] 0 R/W CLUT1 B1 Signal Replaced with B signal when in the CLUT1 format and CLUT1 = 1. 7 to 0 GR_OIR_ R1[7:0] 0 R/W CLUT1 R1 Signal Replaced with R signal when in the CLUT1 format and CLUT1 = 1. Note: This register is updated when the GR_OIR_P_VEN bit in the graphics (OIR) register update control register (GR_OIR_UPDATE) is 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 36-56 RZ/A1H Group, RZ/A1M Group 36.2.42 36. Video Display Controller 5 (6): Output Image Generator Background Color Control Register (Graphics (OIR)) (GR_OIR_BASE) Bit: 31 30 29 28 27 26 25 24 -- -- -- -- -- -- -- -- 23 22 21 20 19 18 17 16 GR_OIR_BASE_G[7:0] Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R R/W R/W R/W R/W R/W R/W R/W R/W Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 GR_OIR_BASE_B[7:0] Initial value: R/W: GR_OIR_BASE_R[7:0] 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 31 to 24 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 23 to 16 GR_OIR_ BASE_G [7:0] 0 R/W Background Color G Signal G: Unsigned 8 bits (0 to 255 [LSB]) 15 to 8 GR_OIR_ BASE_B [7:0] 128 R/W Background Color B Signal B: Unsigned 8 bits (0 to 255 [LSB]) 7 to 0 GR_OIR_ BASE_R [7:0] 128 R/W Background Color R Signal R: Unsigned 8 bits (0 to 255 [LSB]) Note: This register is updated when the GR_OIR_P_VEN bit in the graphics (OIR) register update control register (GR_OIR_UPDATE) is 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 36-57 RZ/A1H Group, RZ/A1M Group 36.2.43 36. Video Display Controller 5 (6): Output Image Generator CLUT Table Control Register (Graphics (OIR)) (GR_OIR_CLUT) Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- GR_OIR_ CLT_SEL Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R R R R R R R R R/W Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- -- -- -- -- Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W GR_OIR_LINE[10:0] Bit Bit Name Initial Value R/W Description 31 to 17 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 16 GR_OIR_ CLT_SEL 0 R/W CLUT Table Select Signal 0: Selects CLUT table 0. Referring to the CLUT table 0 value to expand to RGB8888 The CPU side can read-access or write-access to the CLUT table 1. 1: Selects CLUT table 1. Referring to the CLUT table 1 value to expand to RGB8888 The CPU side can read-access or write-access to the CLUT table 0. 15 to 11 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 10 to 0 GR_OIR_ LINE[10:0] 0 R/W Line interrupt Setting Outputs an interrupt signal when the number of lines matches with the value of GR_OIR_LINE. This function is enabled only when the output image generator is enabled (OIR_SCL0_FRC3.OIR_RES_EN = 1). Note: This register is updated when the GR_OIR_P_VEN bit in the graphics (OIR) register update control register (GR_OIR_UPDATE) is 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 36-58 RZ/A1H Group, RZ/A1M Group 36.2.44 36. Video Display Controller 5 (6): Output Image Generator Status Monitor Register (GR_OIR_MON) Bit: 31 30 29 28 27 -- -- -- -- -- 26 25 24 23 22 21 20 19 18 17 16 OIR_LIN_STAT[10:0] Initial Value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R R R R R R R R R Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Initial Value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R R R R R R R R R Bit Bit Name Initial Value R/W Description 31 to 27 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 26 to 16 OIR_LIN_ STAT[10:0] All 0 R Line Position of Image Currently Being Read 15 to 0 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 36-59 RZ/A1H Group, RZ/A1M Group 37. Video Display Controller 5 (7): Output Controller 37. Video Display Controller 5 (7): Output Controller 37.1 Output Controller 37.1.1 Overview of Functions The output controller subjects RGB signals output from the output image generator to brightness adjustment, contrast adjustment, gamma correction of individual RGB, dither process, and output format conversion. The output controller also generates various timing signals for LCD panel drive. Output from the LVDS is also possible. For the LVDS output, see section 40, LVDS Output Interface. Figure 37.1 shows the function block diagram of the output controller. Output interface LCD TCON Dither process Gamma correction HS,VS, HE,VE, RGB888 (24 bits) Brightness/contrast adjustment Output image generator This LSI LVDS I/F RGB888 (24 bits) Panel control signal LCD_DATA23 to LCD_DATA0 LCD_TCON6 to LCD_TCON0 Register control Output controller Figure 37.1 Functional Block Diagram of Output Controller R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 37-1 RZ/A1H Group, RZ/A1M Group 37.1.2 37. Video Display Controller 5 (7): Output Controller Register Update Control The Vsync signal is used to control the update timing of all the registers of the output controller. After 1 is set to the bits in the update control register, the contents of the relevant registers are actually modified at the rising edge of the Vsync signal, when the update control register is automatically cleared to 0. Table 37.1 Register Update Control Register Name Bit Name Initial Value Description OUT_UPDATE OUTCNT_VEN 0 Brightness/Contrast Control, Dither Process, Output Interface Register Update 0: Registers are not updated. 1: Registers are updated at the rising edge of the Vsync. GAM_G_UPDATE GAM_G_VEN 0 Gamma Correction (G) Register Update 0: Registers are not updated. 1: Registers are updated at the rising edge of the Vsync. GAM_B_UPDATE GAM_B_VEN 0 Gamma Correction (B) Register Update 0: Registers are not updated. 1: Registers are updated at the rising edge of the Vsync. GAM_R_UPDATE GAM_R_VEN 0 Gamma Correction (R) Register Update 0: Registers are not updated. 1: Registers are updated at the rising edge of the Vsync. TCON_UPDATE TCON_VEN 0 LCD TCON Register Update 0: Registers are not updated. 1: Registers are updated at the rising edge of the Vsync. 37.1.3 Route Selection The processing sequence of the brightness/contrast control and gamma correction control can be swapped according to the settings of the register. Table 37.2 Route Selection Register Name Bit Name Initial Value Description OUT_CLK_PHASE OUTCNT_ FRONT_GAM 0 Correction Circuit Sequence Control 0: Brightness contrast gamma correction 1: Gamma correction brightness contrast R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 37-2 RZ/A1H Group, RZ/A1M Group 37.1.4 37. Video Display Controller 5 (7): Output Controller Panel Brightness Adjustment Brightness (DC) adjustment is individually performed for RGB signals from output image generator. (BRT_R/G/BOUT after brightness adjustment has many bits to prevent overflow or underflow. The overflow or underflow process is performed at contrast calculation.) (1) Calculation formulas for brightness (DC) adjustment BRT_GOUT = GIN + PBRT_G - 512 BRT_BOUT = BIN + PBRT_B - 512 BRT_ROUT = RIN + PBRT_R - 512 Table 37.3 Brightness (DC) Adjustment Register Name Bit Name Initial Value Description OUT_BRIGHT1 PBRT_G[9:0] 512 Brightness (DC) Adjustment of G Signal Unsigned (0 (-512) to 512 (0) to 1023 (+511) [LSB], 512 [LSB] with offset) OUT_BRIGHT2 PBRT_B[9:0] 512 Brightness (DC) Adjustment of B Signal Unsigned (0 (-512) to 512 (0) to 1023 (+511) [LSB], 512 [LSB] with offset) OUT_BRIGHT2 PBRT_R[9:0] 512 Brightness (DC) Adjustment of R Signal Unsigned (0 (-512) to 512 (0) to 1023 (+511) [LSB], 512 [LSB] with offset) 37.1.5 Contrast Adjustment Contrast is calculated for RGB signals obtained after brightness calculation. (If an overflow or underflow occurs, contrast is clipped to the maximum or minimum value.) (1) Calculation formulas for contrast (gain) adjustment GOUT = BRT_GOUT x CONT_G/128 BOUT = BRT_BOUT x CONT_B/128 ROUT = BRT_ROUT x CONT_R/128 Table 37.4 Contrast (Gain) Adjustment Register Name Bit Name Initial Value Description OUT_CONTRAST CONT_G [7:0] 128 Contrast (Gain) Adjustment of G Signal 0/128 to 255/128 (approx.2 times) OUT_CONTRAST CONT_B [7:0] 128 Contrast (Gain) Adjustment of B Signal 0/128 to 255/128 (approx.2 times) OUT_CONTRAST CONT_R [7:0] 128 Contrast (Gain) Adjustment of R Signal 0/128 to 255/128 (approx.2 times) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 37-3 RZ/A1H Group, RZ/A1M Group 37.1.6 37. Video Display Controller 5 (7): Output Controller Gamma Correction Gamma correction is carried out by dividing an input signal having 256 gradation levels into 32 and controlling the gain of each area. Gain coefficient of each area can be set as 0 to approx. 2.0 [times] (1) Gamma correction formula for each area DOUT = ((DIN - TH(n)) x GAIN(n) + OFFSET(n))/256 DIN: Input signal (8-bit) DOUT: Output signal (10-bit) TH(n): Threshold (8-bit) OFFSET(n): Offset value (19-bit) GAIN(n): Gain coefficient (11-bit) (2) Offset calculation formulas for each area OFFSET(n) = OFFSET(n-1) + DEF_O(n) (When n = 0, OFFSET(0) = 0.) DEF_O(n) = (TH(n) - TH(n-1)) x GAIN(n-1) (When n = 0, OFFSET(0) = 0.) OFFSET(n): Offset value of current area (19-bit) OFFSET(n-1): Offset value of previous area (19-bit) DEF_O(n): Difference in offset value of Current and previous area (19-bit) TH(n): Threshold of current area (8-bit) TH(n-1): Threshold of previous area (8-bit) GAIN(n-1): Gain coefficient of previous area (11-bit) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 37-4 0 TH_1[7:0]= 8 TH_2[7:0]= 16 TH_3[7:0]= 24 TH_4[7:0]= 32 TH_5[7:0]= 40 TH_6[7:0]= 48 TH_7[7:0]= 56 TH_8[7:0]= 64 TH_9[7:0]= 72 TH_10[7:0]= 80 TH_11[7:0]= 88 TH_12[7:0]= 96 TH_13[7:0]=104 TH_14[7:0]=112 TH_15[7:0]=120 TH_16[7:0]=128 TH_17[7:0]=136 TH_18[7:0]=144 TH_19[7:0]=152 TH_20[7:0]=160 TH_21[7:0]=168 TH_22[7:0]=176 TH_23[7:0]=184 TH_24[7:0]=192 TH_25[7:0]=200 TH_26[7:0]=208 TH_27[7:0]=216 TH_28[7:0]=224 TH_29[7:0]=232 TH_30[7:0]=240 TH_31[7:0]=248 255 Output [LSB] 0 Figure 37.2 Figure 37.3 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 N (0 ) TH(1) OFFSET(1) DEF_O(1) G AI OFFSET(3) OFFSET(2) DEF_O(2) GA IN (1) Output [LSB] I GA 2) N( TH(2) DEF_O(3) RZ/A1H Group, RZ/A1M Group 37. Video Display Controller 5 (7): Output Controller TH(3) Input [LSB] Corresponding Chart of Offset Calculation Formulas 1023 Output signal Input signal 0 Input [LSB] Example of Input-Output Characteristics of Gamma Correction 37-5 RZ/A1H Group, RZ/A1M Group Table 37.5 37. Video Display Controller 5 (7): Output Controller Gamma Correction Register Name Bit Name Initial Value Description GAM_SW GAM_ON 0 Gamma Correction On/Off Control 0: Off 1: On GAM_G_AREA1 to GAM_G_AREA8 GAM_G_TH_01 to GAM_G_TH_31 [7:0] * Start Threshold of Area 1 to 31 of G Signal Unsigned (0 to 255 [LSB]) Threshold of previous area*1 < Threshold of current area < Threshold of next area*2 *1: GAM_G_TH_01 is 0 *2: GAM_G_TH_31 is 255 *Initial Value GAM_G_TH_01:8, GAM_G_TH_02:16, GAM_G_TH_03:24, GAM_G_TH_04:32, GAM_G_TH_05:40, GAM_G_TH_06:48, GAM_G_TH_07:56, GAM_G_TH_08:64, GAM_G_TH_09:72, GAM_G_TH_10:80 GAM_G_TH_11:88, GAM_G_TH_12:96, GAM_G_TH_13:104, GAM_G_TH_14:112, GAM_G_TH_15:120, GAM_G_TH_16:128, GAM_G_TH_17:136, GAM_G_TH_18:144, GAM_G_TH_19:152, GAM_G_TH_20:160, GAM_G_TH_21:168, GAM_G_TH_22:176, GAM_G_TH_23:184, GAM_G_TH_24:192, GAM_G_TH_25:200, GAM_G_TH_26:208, GAM_G_TH_27:216, GAM_G_TH_28:224, GAM_G_TH_29:232, GAM_G_TH_30:240, GAM_G_TH_31:248 GAM_G_LUT1 to GAM_G_LUT16 GAM_G_GAIN_00 to GAM_G_GAIN_31 [10:0] 1024 Gain Adjustment of Area 0 to 31 of G Signal Unsigned (0 to 2047 [LSB], 1024 [LSB] = 1.0 [times]) GAM_B_AREA1 to GAM_B_AREA8 GAM_B_TH_01 to GAM_B_TH_31 [7:0] * Start Threshold of Area 1 to 31 of B Signal Unsigned (0 to 255 [LSB]) Threshold of previous area*1 < Threshold of current area < Threshold of next area*2 *1: GAM_B_TH_01 is 0 *2: GAM_B_TH_31 is 255 *Initial Value GAM_B_TH_01:8, GAM_B_TH_02:16, GAM_B_TH_03:24, GAM_B_TH_04:32, GAM_B_TH_05:40, GAM_B_TH_06:48, GAM_B_TH_07:56, GAM_B_TH_08:64, GAM_B_TH_09:72, GAM_B_TH_10:80 GAM_B_TH_11:88, GAM_B_TH_12:96, GAM_B_TH_13:104, GAM_B_TH_14:112, GAM_B_TH_15:120, GAM_B_TH_16:128, GAM_B_TH_17:136, GAM_B_TH_18:144, GAM_B_TH_19:152, GAM_B_TH_20:160, GAM_B_TH_21:168, GAM_B_TH_22:176, GAM_B_TH_23:184, GAM_B_TH_24:192, GAM_B_TH_25:200, GAM_B_TH_26:208, GAM_B_TH_27:216, GAM_B_TH_28:224, GAM_B_TH_29:232, GAM_B_TH_30:240, GAM_B_TH_31:248 GAM_B_LUT1 to GAM_B_LUT16 GAM_B_GAIN_00 to GAM_B_GAIN_31 [10:0] R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 1024 Gain Adjustment of Area 0 to 31 of B Signal Unsigned (0 to 2047 [LSB], 1024 [LSB] = 1.0 [times]) 37-6 RZ/A1H Group, RZ/A1M Group Table 37.5 37. Video Display Controller 5 (7): Output Controller Gamma Correction Register Name Bit Name Initial Value Description GAM_R_AREA1 to GAM_R_AREA8 GAM_R_TH_01 to GAM_R_TH_31 [7:0] * Start Threshold of Area 1 to 31 of R Signal Unsigned (0 to 255 [LSB]) Threshold of previous area*1 < Threshold of current area < Threshold of next area*2 *1: GAM_R_TH_01 is 0 *2: GAM_R_TH_31 is 255 *Initial Value GAM_R_TH_01:8, GAM_R_TH_02:16, GAM_R_TH_03:24, GAM_R_TH_04:32, GAM_R_TH_05:40, GAM_R_TH_06:48, GAM_R_TH_07:56, GAM_R_TH_08:64, GAM_R_TH_09:72, GAM_R_TH_10:80 GAM_R_TH_11:88, GAM_R_TH_12:96, GAM_R_TH_13:104, GAM_R_TH_14:112, GAM_R_TH_15:120, GAM_R_TH_16:128, GAM_R_TH_17:136, GAM_R_TH_18:144, GAM_R_TH_19:152, GAM_R_TH_20:160, GAM_R_TH_21:168, GAM_R_TH_22:176, GAM_R_TH_23:184, GAM_R_TH_24:192, GAM_R_TH_25:200, GAM_R_TH_26:208, GAM_R_TH_27:216, GAM_R_TH_28:224, GAM_R_TH_29:232, GAM_R_TH_30:240, GAM_R_TH_31:248 GAM_R_LUT1 to GAM_R_LUT16 GAM_R_GAIN_00 to GAM_R_GAIN_31[10:0] R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 1024 Gain Adjustment of Area 0 to 31 of R Signal Unsigned (0 to 2047 [LSB], 1024 [LSB] = 1.0 [times]) 37-7 RZ/A1H Group, RZ/A1M Group 37.1.7 37. Video Display Controller 5 (7): Output Controller Dither Process Dither process is carried out by adjusting brightness/contrast or reducing 10-bit RGB signals output from the gamma correction block to 8-bit, 6-bit, or 5-bit RGB signals. The operation mode of dither process can be selected from truncate mode, round-off mode, 2 x 2 pattern dither mode and random pattern dither mode. Frame (4n) Frame ( 4n + 2) Clock Clock Hsync signal B C D A B C D A B C C D A B C D C D A B C D A B C A B C C D A D A B C D A B A B C D A B C D B C D A B C D C D A B C D A B D A B C D A B C D A B A B C D A B C A B C D A B C D A B C D C D A B C D C D A B C D A B C D A B A B C D A B Vsyn c signal Vsyn c signal A Hsync signal Frame (4n + 1) D A B A B C D C D A B D A B C D A B C D A B C D A B C D Frame (4n + 3) Clock Clock Hsync signal Hsync signal C D A B C D A B C D A D A B C D A B C D A B C D A B C D A B C D A B C B C D A B C D A B C D A B C D A B C D A B C D A D A B C D A B C D A B C D A B C D A B C D A B C B C D A B C D A B C D A B C D A B C D A B C D A D A B C D A B C D A B C D A B C D A B C D A B C B C D A B C D A B C D A A Figure 37.4 : PDTH_PA[1:0] Vsyn c signal Vsyn c signal B B : PDTH_PB[1:0] C : PDTH_ PC[1:0] D : PDTH_PD[1:0] Operation Specification of 2 x 2 Pattern Dither The conversion equations are as follows. [Truncate mode] (a) 10 bits to 8 bits Output RGB data[7:0] = Input RGB data[9:0] / 4 (truncate the number below the decimal point) (b) 10 bits to 6 bits Output RGB data[7:2] = Input RGB data[9:0] / 16 (truncate the number below the decimal point) (c) 10 bits to 5 bits Output RGB data[7:3] = Input RGB data[9:0] / 32 (truncate the number below the decimal point) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 37-8 RZ/A1H Group, RZ/A1M Group 37. Video Display Controller 5 (7): Output Controller [Round-off mode] (a) 10 bits to 8 bits Output RGB data[7:0] = Input RGB data[9:0] / 4 (round off to an integer) (b) 10 bits to 6 bits Output RGB data[7:2] = Input RGB data[9:0] / 16 (round off to an integer) (c) 10 bits to 5 bits Output RGB data[7:3] = Input RGB data[9:0] / 32 (round off to an integer) [2 x 2 pattern dither mode, random pattern dither mode] (a) 10 bits to 8 bits Output RGB data[7:0] = Input RGB data[9:0] / 4 + pattern value at the first decimal place (truncate the number below the decimal point after addition) (b) 10 bits to 6 bits Output RGB data[7:2] = Input RGB data[9:0] / 16 + pattern value at the first decimal place (truncate the number below the decimal point after addition) (c) 10 bits to 5 bits Output RGB data[7:3] = Input RGB data[9:0] / 32 + pattern value at the first decimal place (truncate the number below the decimal point after addition) Table 37.6 Panel Dither Correction Register Name Bit Name Initial Value Description OUT_PDTHA PDTH_SEL[1:0] 0 Panel Dither Operation Mode 0: Truncate 1: Round-off 2: 2 x 2 pattern dither 3: Random pattern dither OUT_PDTHA PDTH_FORMAT[1:0] 0 Panel Dither Output Format Select 0: RGB888 1: RGB666 2: RGB565 3: Setting prohibited OUT_PDTHA PDTH_PA[1:0] 3 Pattern Value (A) of 2 x 2 Pattern Dither Unsigned (0 to 3 [LSB]) OUT_PDTHA PDTH_PB[1:0] 0 Pattern Value (B) of 2 x 2 Pattern Dither Unsigned (0 to 3 [LSB]) OUT_PDTHA PDTH_PC[1:0] 2 Pattern Value (C) of 2 x 2 Pattern Dither Unsigned (0 to 3 [LSB]) OUT_PDTHA PDTH_PD[1:0] 1 Pattern Value (D) of 2 x 2 Pattern Dither Unsigned (0 to 3 [LSB]) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 37-9 RZ/A1H Group, RZ/A1M Group 37.1.8 37. Video Display Controller 5 (7): Output Controller Output Format Conversion In output format conversion, the RGB signal after dither process is converted to LCD output signal having any of the following formats, namely, parallel RGB888, parallel RGB666, parallel RGB565, and serial RGB. Further, converted data can be allocated to LCD output pins as selected. (1) Bit Allocation of LCD Signals for RGB888 Output Table 37.7 shows the RGB signal input allocated to the LCD signal output for RGB888 output. R/G/BIN[7:0] are the RGB internal signals after dither process. Table 37.7 Bit Allocation of RGB Signal Input for RGB888 Output OUT_FORMAT 0 0 0 0 OUT_ENDIAN_ON 0 0 1 1 OUT_SWAP_ON 0 1 0 1 LCD_DATA23 RIN[7] BIN[7] RIN[0] BIN[0] LCD_DATA22 RIN[6] BIN[6] RIN[1] BIN[1] LCD_DATA21 RIN[5] BIN[5] RIN[2] BIN[2] LCD_DATA20 RIN[4] BIN[4] RIN[3] BIN[3] LCD_DATA19 RIN[3] BIN[3] RIN[4] BIN[4] LCD_DATA18 RIN[2] BIN[2] RIN[5] BIN[5] LCD_DATA17 RIN[1] BIN[1] RIN[6] BIN[6] LCD_DATA16 RIN[0] BIN[0] RIN[7] BIN[7] LCD_DATA15 GIN[7] GIN[7] GIN[0] GIN[0] LCD_DATA14 GIN[6] GIN[6] GIN[1] GIN[1] LCD_DATA13 GIN[5] GIN[5] GIN[2] GIN[2] LCD_DATA12 GIN[4] GIN[4] GIN[3] GIN[3] LCD_DATA11 GIN[3] GIN[3] GIN[4] GIN[4] LCD_DATA10 GIN[2] GIN[2] GIN[5] GIN[5] LCD_DATA9 GIN[1] GIN[1] GIN[6] GIN[6] LCD_DATA8 GIN[0] GIN[0] GIN[7] GIN[7] LCD_DATA7 BIN[7] RIN[7] BIN[0] RIN[0] LCD_DATA6 BIN[6] RIN[6] BIN[1] RIN[1] LCD_DATA5 BIN[5] RIN[5] BIN[2] RIN[2] LCD_DATA4 BIN[4] RIN[4] BIN[3] RIN[3] LCD_DATA3 BIN[3] RIN[3] BIN[4] RIN[4] LCD_DATA2 BIN[2] RIN[2] BIN[5] RIN[5] LCD_DATA1 BIN[1] RIN[1] BIN[6] RIN[6] LCD_DATA0 BIN[0] RIN[0] BIN[7] RIN[7] R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 37-10 RZ/A1H Group, RZ/A1M Group (2) 37. Video Display Controller 5 (7): Output Controller Bit Allocation of LCD Signal for RGB666 Output Table 37.8 shows the RGB signal input allocated to the LCD signal output for RGB666 output. R/G/BIN[7:0] are the RGB internal signals after dither process. Table 37.8 Bit Allocation of RGB Signal Input for RGB666 Output OUT_FORMAT 1 1 1 1 OUT_ENDIAN_ON 0 0 1 1 OUT_SWAP_ON 0 1 0 1 LCD_DATA23 Fixed to 0 Fixed to 0 Fixed to 0 Fixed to 0 LCD_DATA22 Fixed to 0 Fixed to 0 Fixed to 0 Fixed to 0 LCD_DATA21 Fixed to 0 Fixed to 0 Fixed to 0 Fixed to 0 LCD_DATA20 Fixed to 0 Fixed to 0 Fixed to 0 Fixed to 0 LCD_DATA19 Fixed to 0 Fixed to 0 Fixed to 0 Fixed to 0 LCD_DATA18 Fixed to 0 Fixed to 0 Fixed to 0 Fixed to 0 LCD_DATA17 RIN[7] BIN[7] RIN[2] BIN[2] LCD_DATA16 RIN[6] BIN[6] RIN[3] BIN[3] LCD_DATA15 RIN[5] BIN[5] RIN[4] BIN[4] LCD_DATA14 RIN[4] BIN[4] RIN[5] BIN[5] LCD_DATA13 RIN[3] BIN[3] RIN[6] BIN[6] LCD_DATA12 RIN[2] BIN[2] RIN[7] BIN[7] LCD_DATA11 GIN[7] GIN[7] GIN[2] GIN[2] LCD_DATA10 GIN[6] GIN[6] GIN[3] GIN[3] LCD_DATA9 GIN[5] GIN[5] GIN[4] GIN[4] LCD_DATA8 GIN[4] GIN[4] GIN[5] GIN[5] LCD_DATA7 GIN[3] GIN[3] GIN[6] GIN[6] LCD_DATA6 GIN[2] GIN[2] GIN[7] GIN[7] LCD_DATA5 BIN[7] RIN[7] BIN[2] RIN[2] LCD_DATA4 BIN[6] RIN[6] BIN[3] RIN[3] LCD_DATA3 BIN[5] RIN[5] BIN[4] RIN[4] LCD_DATA2 BIN[4] RIN[4] BIN[5] RIN[5] LCD_DATA1 BIN[3] RIN[3] BIN[6] RIN[6] LCD_DATA0 BIN[2] RIN[2] BIN[7] RIN[7] R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 37-11 RZ/A1H Group, RZ/A1M Group (3) 37. Video Display Controller 5 (7): Output Controller Bit Allocation of LCD Signal for RGB565 Output Table 37.9 shows the RGB signal input allocated to the LCD signal output for RGB565 output. R/G/BIN[7:0] are the RGB internal signals after dither process. Table 37.9 Bit Allocation of RGB Signal Input for RGB565 Output OUT_FORMAT 2 2 2 2 OUT_ENDIAN_ON 0 0 1 1 OUT_SWAP_ON 0 1 0 1 LCD_DATA23 Fixed to 0 Fixed to 0 Fixed to 0 Fixed to 0 LCD_DATA22 Fixed to 0 Fixed to 0 Fixed to 0 Fixed to 0 LCD_DATA21 Fixed to 0 Fixed to 0 Fixed to 0 Fixed to 0 LCD_DATA20 Fixed to 0 Fixed to 0 Fixed to 0 Fixed to 0 LCD_DATA19 Fixed to 0 Fixed to 0 Fixed to 0 Fixed to 0 LCD_DATA18 Fixed to 0 Fixed to 0 Fixed to 0 Fixed to 0 LCD_DATA17 Fixed to 0 Fixed to 0 Fixed to 0 Fixed to 0 LCD_DATA16 Fixed to 0 Fixed to 0 Fixed to 0 Fixed to 0 LCD_DATA15 RIN[7] BIN[7] RIN[3] BIN[3] LCD_DATA14 RIN[6] BIN[6] RIN[4] BIN[4] LCD_DATA13 RIN[5] BIN[5] RIN[5] BIN[5] LCD_DATA12 RIN[4] BIN[4] RIN[6] BIN[6] LCD_DATA11 RIN[3] BIN[3] RIN[7] BIN[7] LCD_DATA10 GIN[7] GIN[7] GIN[2] GIN[2] LCD_DATA9 GIN[6] GIN[6] GIN[3] GIN[3] LCD_DATA8 GIN[5] GIN[5] GIN[4] GIN[4] LCD_DATA7 GIN[4] GIN[4] GIN[5] GIN[5] LCD_DATA6 GIN[3] GIN[3] GIN[6] GIN[6] LCD_DATA5 GIN[2] GIN[2] GIN[7] GIN[7] LCD_DATA4 BIN[7] RIN[7] BIN[3] RIN[3] LCD_DATA3 BIN[6] RIN[6] BIN[4] RIN[4] LCD_DATA2 BIN[5] RIN[5] BIN[5] RIN[5] LCD_DATA1 BIN[4] RIN[4] BIN[6] RIN[6] LCD_DATA0 BIN[3] RIN[3] BIN[7] RIN[7] R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 37-12 RZ/A1H Group, RZ/A1M Group (4) 37. Video Display Controller 5 (7): Output Controller Bit Allocation of LCD Signal for Serial RGB Output For serial RGB output, RGB signal input shown Table 37.10 is allocated to rgb internal signals and the signals are converted from parallel to serial format and output as LCD signals. R/G/BIN[7:0] are the RGB internal signals after dither process. The internal signals r[7:0], g[7:0], and b[7:0] are serially output to LCD_DATA7 to LCD_DATA0. Table 37.10 Bit Allocation of RGB Signal Input for Serial RGB Output OUT_FORMAT 3 3 3 3 OUT_ENDIAN_ON 0 0 1 1 OUT_SWAP_ON 0 1 0 1 r[7] RIN[7] BIN[7] RIN[0] BIN[0] r[6] RIN[6] BIN[6] RIN[1] BIN[1] r[5] RIN[5] BIN[5] RIN[2] BIN[2] r[4] RIN[4] BIN[4] RIN[3] BIN[3] r[3] RIN[3] BIN[3] RIN[4] BIN[4] r[2] RIN[2] BIN[2] RIN[5] BIN[5] r[1] RIN[1] BIN[1] RIN[6] BIN[6] r[0] RIN[0] BIN[0] RIN[7] BIN[7] g[7] GIN[7] GIN[7] GIN[0] GIN[0] g[6] GIN[6] GIN[6] GIN[1] GIN[1] g[5] GIN[5] GIN[5] GIN[2] GIN[2] g[4] GIN[4] GIN[4] GIN[3] GIN[3] g[3] GIN[3] GIN[3] GIN[4] GIN[4] g[2] GIN[2] GIN[2] GIN[5] GIN[5] g[1] GIN[1] GIN[1] GIN[6] GIN[6] g[0] GIN[0] GIN[0] GIN[7] GIN[7] b[7] BIN[7] RIN[7] BIN[0] RIN[0] b[6] BIN[6] RIN[6] BIN[1] RIN[1] b[5] BIN[5] RIN[5] BIN[2] RIN[2] b[4] BIN[4] RIN[4] BIN[3] RIN[3] b[3] BIN[3] RIN[3] BIN[4] RIN[4] b[2] BIN[2] RIN[2] BIN[5] RIN[5] b[1] BIN[1] RIN[1] BIN[6] RIN[6] b[0] BIN[0] RIN[0] BIN[7] RIN[7] R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 37-13 RZ/A1H Group, RZ/A1M Group (5) 37. Video Display Controller 5 (7): Output Controller Parallel to Serial Conversion As shown in Table 37.11, four types of parallel to serial conversions are possible by controlling clock speed mode and selecting the scan direction ('n' in the table are natural numbers). Table 37.11 Specifications of Serial RGB Output OUT_FRQ_SEL 1 1 2 2 OUT_DIR_SEL 0 1 0 1 Line (2n-1) Repeated (r g b) Repeated (b g r) Repeated (r g b X) Repeated (X b g r) Line 2n Repeated (g b r) Repeated (r b g) Repeated (r g b X) Repeated (X b g r) Figure 37.5 and Figure 37.6 show the timing of parallel to serial conversion in triple speed and quadruple speed modes, respectively. LCD_CLK Line 1 Line 2 Line (2n-1) Line 2n OUT_FRQ_SEL[1:0] = 1 OUT_DIR_SEL = 0 X X X X X X X X r g b r g b r g ... ... ... X X X X X X X X g b r g b r g b ... ... ... X X X X X X X X r g b r g b r g ... ... ... X X X X X X X X g b r g b r g b ... ... ... X X X X OUT_FRQ_SEL[1:0] = 1 OUT_DIR_SEL= 1 X X X X X X X X b g r b g r b g ... ... ... X X X X X X X X r b g r b g r b ... ... ... X X X X X X X X b g r b g r b g ... ... ... X X X X X X X X r b g r b g r b ... ... ... X X X X Figure 37.5 Timing of Parallel to Serial Conversion in Triple Speed Mode LCD_CLK Line 1 Line 2 Line (2n-1) Line 2n OUT_FRQ_SEL[1:0] = 2 OUT_DIR_SEL = 0 X X X X X X X X r g b X r g b X ... ... ... X X X X X X X X r g b X r g b X ... ... ... X X X X X X X X r g b X r g b X ... ... ... X X X X X X X X r g b X r g b X ... ... ... X X X X OUT_FRQ_SEL[1:0] = 2 OUT_DIR_SEL = 1 X X X X X X X X X b g r X b g r ... ... ... X X X X X X X X X b g r X b g r ... ... ... X X X X X X X X X b g r X b g r ... ... ... X X X X X X X X X b g r X b g r ... ... ... X X X X Figure 37.6 Timing of Parallel to Serial Conversion in Quadruple Speed Mode During serial output, the phase timing with the HE signal can be adjusted by OUT_PHASE[0:1]. Figure 37.7 shows the timing of the clock phases of the serial RGB output (triple speed mode). Pixel clock LCD_CLK HE OUT_PHASE[1:0] = 0 LCD_DATA7 to LCD_DATA0 OUT_PHASE[1:0] = 1 LCD_DATA7 to LCD_DATA0 OUT_PHASE[1:0] = 2 LCD_DATA7 to LCD_DATA0 Figure 37.7 ... ... ... ... ... ... r g b r g b r g b r g b ... ... ... ... ... ... ... r g b r g b r g b r g ... ... ... ... ... ... ... ... r g b r g b r g b r Timing of Clock Phases of Serial RGB Output (Triple Speed Mode) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 37-14 RZ/A1H Group, RZ/A1M Group 37. Video Display Controller 5 (7): Output Controller Figure 37.8 shows the timing of the clock phases of the serial RGB output (quadruple speed mode). Pixel clock LCD_CLK HE OUT_PHASE[1:0] = 0 LCD_DATA7 to LCD_DATA0 OUT_PHASE[1:0] = 1 LCD_DATA7 to LCD_DATA0 OUT_PHASE[1:0] = 2 LCD_DATA7 to LCD_DATA0 OUT_PHASE[1:0] = 3 LCD_DATA7 to LCD_DATA0 Figure 37.8 Table 37.12 ... ... ... ... ... ... ... ... r g b X r g b X r g b X r g b X ... ... ... ... ... ... ... ... ... r g b X r g b X r g b X r g b ... ... ... ... ... ... ... ... ... ... r g b X r g b X r g b X r g ... ... ... ... ... ... ... ... ... ... ... r g b X r g b X r g b X r Timing of Clock Phases of Serial RGB Output (Quadruple Speed Mode) Output Format Conversion Register Name Bit Name Initial Value Description OUT_SET OUT_FORMAT[1:0] 0 Output Format Select 0: RBG888 1: RGB666 2: RGB565 3: Serial RGB OUT_SET OUT_ENDIAN_ON 0 Bit Endian Change On/Off Control 0: Off 1: On OUT_SET OUT_SWAP_ON 0 B/R Signal Swap On/Off Control 0: Off 1: On OUT_SET OUT_FRQ_SEL[1:0] 0 Clock Frequency Control 0: 100% speed -- (parallel RGB) 1: Triple speed -- (serial RGB) 2: Quadruple speed -- (serial RGB) 3: Setting prohibited OUT_SET OUT_DIR_SEL 0 Scan Direction Select 0: Forward scan 1: Reverse scan OUT_SET OUT_PHASE[1:0] 0 Clock Phase Adjustment for Serial RGB Output Triple speed mode 0: 0 (clk) 1: 1 (clk) 2: 2 (clk) 3: Setting prohibited Quadruple speed mode 0: 0 (clk) 1: 1 (clk) 2: 2 (clk) 3: 3 (clk) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 37-15 RZ/A1H Group, RZ/A1M Group 37.1.9 37. Video Display Controller 5 (7): Output Controller LCD TCON The LCD TCON generates various timing signals for driving the LCD panel. Specifically, the timing include two vertical panel driver signals, five horizontal panel driver signals, and one composite signal of the vertical and horizontal panel driver signals. Table 37.13 lists the timing signals that are generated by LCD TCON Table 37.13 Signals Generated by LCD TCON Signal Name Type Description STVA/VS Vertical * Gate start signal The pulse width, pulse position, and pulse polarity of the signal can be controlled. * Vsync signal The width, position, and polarity of the sync signal can be controlled. STVB/VE Vertical * Gate start signal The pulse width, pulse position, and pulse polarity of the signal can be controlled. * Vertical enable signal The width, position, and polarity of the sync signal can be controlled. STH/SP/HS Horizontal * Source start signal The pulse width, pulse position, and pulse polarity of the signal can be controlled. * Hsync signal The width, position, and polarity of the sync signal can be controlled. STB/LP/HE Horizontal * Source strobe signal The pulse width, pulse position, and pulse polarity of the signal can be controlled. * Horizontal enable signal The width, position, and polarity of the enable signal can be controlled. CPV/GCK Horizontal * Gate clock signal The pulse width, pulse position, and pulse polarity of the signal can be controlled. POLA Horizontal * VCOM voltage polarity control signal The polarity inversion position, and polarity inversion operation (1 x 1, 1 x 2, 2 x 2) can be controlled. POLB Horizontal * VCOM voltage polarity control signal The polarity inversion position, and polarity inversion operation (1 x 1, 1 x 2, 2 x 2) can be controlled. DE Horizontal/Vertical * Data enable signal The width, position, and polarity of the enable signal can be controlled. (1) Horizontal Reference Offset Control The horizontal reference offset control enables generation of a reference signal with a clock delay equivalent to the value of TCON_OFFSET[10:0] from the rising edge of the Hsync signal. If a signal that spans across the Hsync signal needs to be generated, such a signal is generated with reference to the offset reference signal. Pixel clock Hsync signal H_INT (internal signal) CNT_HOFF (internal signal) TCON_OFFSET + 1 Figure 37.9 Generation of Offset Horizontal Reference (H_OFF) Signal R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 37-16 RZ/A1H Group, RZ/A1M Group Table 37.14 37. Video Display Controller 5 (7): Output Controller Horizontal Reference Signal Selection Signal Name Bit Name Initial Value Description TCON_TIM TCON_OFFSET[10:0] 0 Offset Hsync Signal Timing Sets the clock cycle count from the rising edge of the Hsync signal. TCON_TIM_STH2 TCON_STH_HS_SEL 0 STH Signal Operating Reference Select 0: Hsync signal reference 1: Offset Hsync signal reference TCON_TIM_STB2 TCON_STB_HS_SEL 0 STB Signal Operating Reference Select 0: Hsync signal reference 1: Offset Hsync signal reference TCON_TIM_CPV2 TCON_CPV_HS_SEL 0 CPV Signal Operating Reference Select 0: Hsync signal reference 1: Offset Hsync signal reference TCON_TIM_POLA2 TCON_POLA_HS_SEL 0 POLA Signal Operating Reference Select 0: Hsync signal reference 1: Offset Hsync signal reference TCON_TIM_POLB2 TCON_POLB_HS_SEL 0 POLB Signal Operating Reference Select 0: Hsync signal reference 1: Offset Hsync signal reference Note: When generating the POLA and POLB signals in reverse mode, the bits TCON_POLA_HS_SEL and TCON_POLB_HS_SEL should be set to 0. (2) Horizontal Panel Driver Signal Generation (A) Horizontal synchronous panel driver signal generation (A) involves generation of a timing signal that changes twice in a horizontal period according to the values of TCON_xxxx_HS[10:0] and TCON_xxxx_HW[10:0] bits, which set the first changing timing and the second changing timing, respectively. The internal counter performs the following operations. 1. Resets the counter value at the rising edge of the Hsync signal as the reference. 2. Increments the counter value at the rising edge of the panel clock. A fixed output value of 0 can be obtained by setting 0 in TCON_xxxx_HW[10:0], which set the second changing timing. Pixel clock Hsync signal Normal mode TCON_xxxx_HS Figure 37.10 TCON_xxxx_HW Horizontal Panel Driver Signal (in Normal Mode) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 37-17 RZ/A1H Group, RZ/A1M Group 37. Video Display Controller 5 (7): Output Controller Pixel clock Hsync signal Timing signal not generated Normal mode TCON_xxxx_HS Figure 37.11 TCON_xxxx_HW = 0 Horizontal Panel Driver Signal (in Normal Mode and When TCON_xxxx_HW_ = 0) Pixel clock Hsync signal Timing signal generated beyond Hsync signal CNT_HOFF TCON_OFFSET + 1 Normal mode TCON_xxxx_HS Figure 37.12 Table 37.15 TCON_xxxx_HW Horizontal Panel Driver Signal (in Normal Mode and When Offset Horizontal Reference is Used) Settings for Horizontal Panel Driver Signal Generation (A) Register Name Bit Name Initial Value Description TCON_TIM_STH1 TCON_STH_HS[10:0] 0 STH Signal Pulse Start Position (First Changing Timing) Starts pulse output after the time specified by the value of TCON_STH_HS from the rising edge of the Hsync signal (clock cycles) TCON_TIM_STH1 TCON_STH_HW[10:0] 96 STH Pulse Width (Second Changing Timing) Outputs a pulse of the duration of the value of TCON_STH_HW (clock cycles) TCON_TIM_STB1 TCON_STB_HS[10:0] 144 STB Signal Pulse Start Position (First Changing Timing) Starts pulse output after the time specified by the value of TCON_STB_HS from the rising edge of the Hsync signal (clock cycles) TCON_TIM_STB1 TCON_STB_HW[10:0] 640 STB Pulse Width (Second Changing Timing) Outputs a pulse of the duration of the value of TCON_STB_HW (clock cycles) TCON_TIM_CPV1 TCON_CPV_HS[10:0] 0 CPV Signal Pulse Start Position (First Changing Timing) Starts pulse output after the time specified by the value of TCON_CPV_HS from the rising edge of the Hsync signal (clock cycles) TCON_TIM_CPV1 TCON_CPV_HW[10:0] 0 CPV Pulse Width (Second Changing Timing) Outputs a pulse of the duration of the value of TCON_CPV_HW (clock cycles) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 37-18 RZ/A1H Group, RZ/A1M Group (3) 37. Video Display Controller 5 (7): Output Controller Horizontal Panel Driver Signal Generation (B) In addition to the normal mode operation described in (2), reverse mode operation, that is, horizontal panel driver signal generation (B) is provided. In reverse mode, operation starts at the rising edge of the Vsync signal as the reference and a signal is generated such that its polarity is inverted every horizontal period in the timing set by the TCON_xxxx_HS[10:0] bits, which set the first changing timing. In reverse mode, regardless of whether the number of lines in the vertical direction is odd or even, the polarity of the signals generated is inverted every horizontal period. The following three reverse modes are selectable for polarity inversion operation. Table 37.16 Horizontal Panel Driver Signal Generation Modes Register Name Bit Name Initial Value Description TCON_TIM_POLA2 TCON_POLA_MD [1:0] 1 POLA Signal Generation Mode Select 0: Normal mode Generates the signal that changes twice a horizontal period. 1: 1 x 1 reverse mode Generates the signal whose polarity is inverted every horizontal period. 2: 1 x 2 reverse mode Generates the signal whose polarity is inverted in the first horizontal period and is subsequently inverted every two horizontal periods. 3: 2 x 2 reverse mode Generates the signal whose polarity is inverted every two horizontal periods. TCON_TIM_POLB2 TCON_POLB_MD [1:0] 1 POLB Signal Generation Mode Select 0: Normal mode Generates the signal that changes twice a horizontal period. 1: 1 x 1 reverse mode Generates the signal whose polarity is inverted every horizontal period. 2: 1 x 2 reverse mode Generates the signal whose polarity is inverted in the first horizontal period and is subsequently inverted every two horizontal periods. 3: 2 x 2 reverse mode Generates the signal whose polarity is inverted every two horizontal periods. Vsync signal Hsync signal Reverse mode (1 x 1) (1) xxxx _HS (2) (3) xxxx_HS (1) xxxx_HS (2) (3) xxxx_HS Polarity inverted every vertical period Figure 37.13 Horizontal Panel Driver Signal (in 1 x 1 Reverse Mode) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 37-19 RZ/A1H Group, RZ/A1M Group 37. Video Display Controller 5 (7): Output Controller Vsync signal Hsync signal Reverse mode (1 x 2) (1) xxxx _HS (2) (3) (1) xxxx_HS (2) xxxx_HS (3) xxxx_HS Polarity inverted every vertical period Figure 37.14 Horizontal Panel Driver Signal (in 1 x 2 Reverse Mode) Vsync signal Hsync signal Reverse mode (2 x 2) (1) xxxx _HS (2) (3) (1) xxxx_HS xxxx_HS (2) xxxx _HS Polarity inverted every vertical period Figure 37.15 Horizontal Panel Driver Signal (in 2 x 2 Reverse Mode) Table 37.17 Settings of Horizontal Panel Driver Signal Generation (B) Register Name Bit Name Initial Value Description TCON_TIM_POLA1 TCON_POLA_HS [10:0] 0 POLA Signal Pulse Start Position (First Changing Timing) Starts pulse output after the time specified by the value of TCON_POLA_HS + 1 from the rising edge of the Hsync signal (clock cycles) Note: When 1 x 1, 1 x 2, or 2 x 2 reverse mode is selected, these bits should be set to 1 or greater. TCON_TIM_POLA1 TCON_POLA_HW [10:0] 0 POLA Pulse Width (Second Changing Timing) Outputs a pulse of the duration of the value of TCON_POLA_HW (clock cycles) TCON_TIM_POLB1 TCON_POLB_HS [10:0] 0 POLBA Signal Pulse Start Position (First Changing Timing) Starts pulse output after the time specified by the value of TCON_POLB_HS + 1 from the rising edge of the Hsync signal (clock cycles) Note: When 1 x 1, 1 x 2, or 2 x 2 reverse mode is selected, these bits should be set to1 or greater. TCON_TIM_POLB1 TCON_POLB_HW [10:0] 0 POLB Pulse Width (Second Changing Timing) Outputs a pulse of the duration of the value of TCON_POLB_HW (clock cycles) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 37-20 RZ/A1H Group, RZ/A1M Group (4) 37. Video Display Controller 5 (7): Output Controller Vertical Panel Driver Signal Generation The vertical synchronous panel driver signal generation involves the following operations. 1. Initialization at the rising edge of the Vsync signal 2. Generation of a timing signal that changes twice in a vertical period according to the values of the internal counter, and TCON_xxxx_VS[10:0] and TCON_xxxx_VW[10:0] bits, which set the first changing timing and the second changing timing, respectively. The internal counter increments the counter value in the following two cases. 1. At the rising edge of the Hsync signal 2. At the point reached after a clock delay specified by the value of TCON_HALF[10:0] from the rising edge of the Hsync signal (normally, 1/2fH is set). fH = 858 Pixel clock Hsync signal H_INT (internal signal) H_HALF (internal signal) TCON_HALF = 429 When 1/2 horizontal period is set Figure 37.16 1/2 Pulse (H_HALF) Signal Generation Table 37.18 Settings of 1/2 Pulse (H_HALF) Signal Generation Register Name Bit Name Initial Value Description TCON_TIM TCON_HALF[10:0] 400 1/2fH Timing Specifies the clock count from the rising edge of the Hsync signal as the counting timing of horizontal counter Vsync signal H_INT H_HALF STVA, STVB VS Figure 37.17 VW Vertical Panel Driver Signal (H_INT Reference Operation) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 37-21 RZ/A1H Group, RZ/A1M Group 37. Video Display Controller 5 (7): Output Controller Vsync signal H_INT H_HALF STVA, STVB VS Figure 37.18 VW Vertical Panel Driver Signal (H_HALF Reference Operation) Vsync signal H_INT H_HALF STVA, STVB VS Figure 37.19 Table 37.19 VW = 1 Vertical Panel Driver Signal (H_INT and H_HALF Reference Operation) Vertical Panel Driver Signal Generation Register Name Bit Name Initial Value Description TCON_TIM_STVA1 TCON_STVA_VS[10:0] 0 STVA Signal Pulse Start Position (First Changing Timing) Starts pulse output after the time specified by the value of TCON_STVA_HS from the rising edge of the Vsync signal (1/2fH cycles) TCON_TIM_STVA1 TCON_STVA_VW[10:0] 4 STVA Pulse Width (Second Changing Timing) Outputs a pulse of the duration of the value of TCON_STVA_HW (1/2fH cycles) TCON_TIM_STVB1 TCON_STVB_VS[10:0] 70 STVB Signal Pulse Start Position (First Changing Timing) Starts pulse output after the time specified by the value of TCON_STVB_HS from the rising edge of the Vsync signal (1/2fH cycles) TCON_TIM_STVB1 TCON_STVB_VW[10:0] 960 STVB Pulse Width (Second Changing Timing) Outputs a pulse of the duration of the value of TCON_STVB_HW (1/2fH cycles) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 37-22 RZ/A1H Group, RZ/A1M Group (5) 37. Video Display Controller 5 (7): Output Controller DE Timing Signal Generation DE timing signal generation involves generation of data enable signal (DE) that indicates the valid period of the video signal by synthesizing the horizontal panel driver (HE) signal and the vertical panel driver (VE) signal (AND). Vsync signal Hsync signal VE HE DE Figure 37.20 (6) Data Enable Signal Generation Polarity Inversion Polarity inversion enables inversion of polarity of each signal generated by the signal generating circuit. Table 37.20 Panel Driver Signal Polarity Inversion Control Register Name Bit Name Initial Value Description TCON_TIM_STVA2 TCON_STVA_INV 1 Polarity Inversion Control of STVA Signal 0: Not inverted 1: Inverted TCON_TIM_STVB2 TCON_STVB_INV 0 Polarity Inversion Control of STVB Signal 0: Not inverted 1: Inverted TCON_TIM_STH2 TCON_STH_INV 1 Polarity Inversion Control of STH Signal 0: Not inverted 1: Inverted TCON_TIM_STB2 TCON_STB_INV 0 Polarity Inversion Control of STB Signal 0: Not inverted 1: Inverted TCON_TIM_CPV2 TCON_CPV_INV 0 Polarity Inversion Control of CPV Signal 0: Not inverted 1: Inverted TCON_TIM_POLA2 TCON_POLA_INV 0 Polarity Inversion Control of POLA Signal 0: Not inverted 1: Inverted TCON_TIM_POLB2 TCON_POLB_INV 0 Polarity Inversion Control of POLB Signal 0: Not inverted 1: Inverted TCON_TIM_DE TCON_DE_INV 0 Polarity Inversion Control of DE Signal 0: Not inverted 1: Inverted R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 37-23 RZ/A1H Group, RZ/A1M Group (7) 37. Video Display Controller 5 (7): Output Controller Output Selection An output pin is selected for every signal subjected to polarity inversion control. Table 37.21 Panel Driver Signal Output Selection Register Name Bit Name Initial Value Description TCON_TIM_STVA2 TCON_STVA_SEL [2:0] 0 Output Signal Select for LCD_TCON0 Pin 0: STVA/VS 1: STVB/VE 2: STH/SP/HS 3: STB/LP/HE 4: CPV/GCK 5: POLA 6: POLB 7: DE TCON_TIM_STVB2 TCON_STVB_SEL [2:0] 1 Output Signal Select for LCD_TCON1 Pin 0: STVA/VS 1: STVB/VE 2: STH/SP/HS 3: STB/LP/HE 4: CPV/GCK 5: POLA 6: POLB 7: DE TCON_TIM_STH2 TCON_STH_SEL [2:0] 2 Output Signal Select for LCD_TCON2 Pin 0: STVA/VS 1: STVB/VE 2: STH/SP/HS 3: STB/LP/HE 4: CPV/GCK 5: POLA 6: POLB 7: DE TCON_TIM_STB2 TCON_STB_SEL [2:0] 7 Output Signal Select for LCD_TCON3 Pin 0: STVA/VS 1: STVB/VE 2: STH/SP/HS 3: STB/LP/HE 4: CPV/GCK 5: POLA 6: POLB 7: DE TCON_TIM_CPV2 TCON_CPV_SEL [2:0] 4 Output Signal Select for LCD_TCON4 Pin 0: STVA/VS 1: STVB/VE 2: STH/SP/HS 3: STB/LP/HE 4: CPV/GCK 5: POLA 6: POLB 7: DE TCON_TIM_POLA2 TCON_POLA_SEL [2:0] 5 Output Signal Select for LCD_TCON5 Pin 0: STVA/VS 1: STVB/VE 2: STH/SP/HS 3: STB/LP/HE 4: CPV/GCK 5: POLA 6: POLB 7: DE R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 37-24 RZ/A1H Group, RZ/A1M Group Table 37.21 37. Video Display Controller 5 (7): Output Controller Panel Driver Signal Output Selection Register Name Bit Name Initial Value Description TCON_TIM_POLB2 TCON_POLB_SEL [2:0] 6 Output Signal Select for LCD_TCON6 Pin 0: STVA/VS 1: STVB/VE 2: STH/SP/HS 3: STB/LP/HE 4: CPV/GCK 5: POLA 6: POLB 7: DE (8) Output Phase Selection The output phase can be individually selected for the video output signal and the various timing output signals based on the LCD_CLK (panel clock). Table 37.22 Panel Output Signal Phase Selection Register Name Bit Name Initial Value Description OUT_CLK_PHASE OUTCNT_LCD_EDGE 0 Output Phase Control of LCD_DATA23 to LCD_DATA0 Pin 0: Output at the rising edge of LCD_CLK pin 1: Output at the falling edge of LCD_CLK pin OUT_CLK_PHASE OUTCNT_STVA_EDGE 0 Output Phase Control of LCD_TCON0 Pin 0: Output at the rising edge of LCD_CLK pin 1: Output at the falling edge of LCD_CLK pin OUT_CLK_PHASE OUTCNT_STVB_EDGE 0 Output Phase Control of LCD_TCON1 Pin 0: Output at the rising edge of LCD_CLK pin 1: Output at the falling edge of LCD_CLK pin OUT_CLK_PHASE OUTCNT_STH_EDGE 0 Output Phase Control of LCD_TCON2 Pin 0: Output at the rising edge of LCD_CLK pin 1: Output at the falling edge of LCD_CLK pin OUT_CLK_PHASE OUTCNT_STB_EDGE 0 Output Phase Control of LCD_TCON3 Pin 0: Output at the rising edge of LCD_CLK pin 1: Output at the falling edge of LCD_CLK pin OUT_CLK_PHASE OUTCNT_CPV_EDGE 0 Output Phase Control of LCD_TCON4 Pin 0: Output at the rising edge of LCD_CLK pin 1: Output at the falling edge of LCD_CLK pin OUT_CLK_PHASE OUTCNT_POLA_EDGE 0 Output Phase Control of LCD_TCON5 Pin 0: Output at the rising edge of LCD_CLK pin 1: Output at the falling edge of LCD_CLK pin OUT_CLK_PHASE OUTCNT_POLB_EDGE 0 Output Phase Control of LCD_TCON6 Pin 0: Output at the rising edge of LCD_CLK pin 1: Output at the falling edge of LCD_CLK pin R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 37-25 RZ/A1H Group, RZ/A1M Group 37.2 37. Video Display Controller 5 (7): Output Controller Register Descriptions Table 37.23 to Table 37.28 shows the register configuration. * Symbols used in Register Description: Initial value: Register value after a reset --: Undefined value R/W: Readable/writable. The written value can be read. R/WC0: Readable/writable. Writing 0 initializes the bit. Writing 1 is ignored. R/WC1: Readable/writable. Writing 1 initializes the bit. Writing 0 is ignored. R: Read-only. The write value should always be 0. --/W: Write-only. The read value is undefined. Table 37.23 Gamma Correction Block Register Configuration (Channel 0) Register Name Abbreviation R/W Initial Value Address Access Size Register update control register G in gamma correction block GAM_G_UPDATE R/WC1 H'0000 0000 H'FCFF 7800 32 Function switch register in gamma correction block GAM_SW R/W H'0000 0000 H'FCFF 7804 32 Table setting register G1 in gamma correction block GAM_G_LUT1 R/W H'0400 0400 H'FCFF 7808 32 Table setting register G2 in gamma correction block GAM_G_LUT2 R/W H'0400 0400 H'FCFF 780C 32 Table setting register G3 in gamma correction block GAM_G_LUT3 R/W H'0400 0400 H'FCFF 7810 32 Table setting register G4 in gamma correction block GAM_G_LUT4 R/W H'0400 0400 H'FCFF 7814 32 Table setting register G5 in gamma correction block GAM_G_LUT5 R/W H'0400 0400 H'FCFF 7818 32 Table setting register G6 in gamma correction block GAM_G_LUT6 R/W H'0400 0400 H'FCFF 781C 32 Table setting register G7 in gamma correction block GAM_G_LUT7 R/W H'0400 0400 H'FCFF 7820 32 Table setting register G8 in gamma correction block GAM_G_LUT8 R/W H'0400 0400 H'FCFF 7824 32 Table setting register G9 in gamma correction block GAM_G_LUT9 R/W H'0400 0400 H'FCFF 7828 32 Table setting register G10 in gamma correction block GAM_G_LUT10 R/W H'0400 0400 H'FCFF 782C 32 Table setting register G11 in gamma correction block GAM_G_LUT11 R/W H'0400 0400 H'FCFF 7830 32 Table setting register G12 in gamma correction block GAM_G_LUT12 R/W H'0400 0400 H'FCFF 7834 32 Table setting register G13 in gamma correction block GAM_G_LUT13 R/W H'0400 0400 H'FCFF 7838 32 Table setting register G14 in gamma correction block GAM_G_LUT14 R/W H'0400 0400 H'FCFF 783C 32 Table setting register G15 in gamma correction block GAM_G_LUT15 R/W H'0400 0400 H'FCFF 7840 32 Table setting register G16 in gamma correction block GAM_G_LUT16 R/W H'0400 0400 H'FCFF 7844 32 Area setting register G1 in gamma correction block GAM_G_AREA1 R/W H'0008 1018 H'FCFF 7848 32 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 37-26 RZ/A1H Group, RZ/A1M Group Table 37.23 37. Video Display Controller 5 (7): Output Controller Gamma Correction Block Register Configuration (Channel 0) Register Name Abbreviation R/W Initial Value Address Access Size Area setting register G2 in gamma correction block GAM_G_AREA2 R/W H'2028 3038 H'FCFF 784C 32 Area setting register G3 in gamma correction block GAM_G_AREA3 R/W H'4048 5058 H'FCFF 7850 32 Area setting register G4 in gamma correction block GAM_G_AREA4 R/W H'6068 7078 H'FCFF 7854 32 Area setting register G5 in gamma correction block GAM_G_AREA5 R/W H'8088 9098 H'FCFF 7858 32 Area setting register G6 in gamma correction block GAM_G_AREA6 R/W H'A0A8 B0B8 H'FCFF 785C 32 Area setting register G7 in gamma correction block GAM_G_AREA7 R/W H'C0C8 D0D8 H'FCFF 7860 32 Area setting register G8 in gamma correction block GAM_G_AREA8 R/W H'E0E8 F0F8 H'FCFF 7864 32 Register update control register B in gamma correction block GAM_B_UPDATE R/WC1 H'0000 0000 H'FCFF 7880 32 Table setting register B1 in gamma correction block GAM_B_LUT1 R/W H'0400 0400 H'FCFF 7888 32 Table setting register B2 in gamma correction block GAM_B_LUT2 R/W H'0400 0400 H'FCFF 788C 32 Table setting register B3 in gamma correction block GAM_B_LUT3 R/W H'0400 0400 H'FCFF 7890 32 Table setting register B4 in gamma correction block GAM_B_LUT4 R/W H'0400 0400 H'FCFF 7894 32 Table setting register B5 in gamma correction block GAM_B_LUT5 R/W H'0400 0400 H'FCFF 7898 32 Table setting register B6 in gamma correction block GAM_B_LUT6 R/W H'0400 0400 H'FCFF 789C 32 Table setting register B7 in gamma correction block GAM_B_LUT7 R/W H'0400 0400 H'FCFF 78A0 32 Table setting register B8 in gamma correction block GAM_B_LUT8 R/W H'0400 0400 H'FCFF 78A4 32 Table setting register B9 in gamma correction block GAM_B_LUT9 R/W H'0400 0400 H'FCFF 78A8 32 Table setting register B10 in gamma correction block GAM_B_LUT10 R/W H'0400 0400 H'FCFF 78AC 32 Table setting register B11 in gamma correction block GAM_B_LUT11 R/W H'0400 0400 H'FCFF 78B0 32 Table setting register B12 in gamma correction block GAM_B_LUT12 R/W H'0400 0400 H'FCFF 78B4 32 Table setting register B13 in gamma correction block GAM_B_LUT13 R/W H'0400 0400 H'FCFF 78B8 32 Table setting register B14 in gamma correction block GAM_B_LUT14 R/W H'0400 0400 H'FCFF 78BC 32 Table setting register B15 in gamma correction block GAM_B_LUT15 R/W H'0400 0400 H'FCFF 78C0 32 Table setting register B16 in gamma correction block GAM_B_LUT16 R/W H'0400 0400 H'FCFF 78C4 32 Area setting register B1 in gamma correction block GAM_B_AREA1 R/W H'0008 1018 H'FCFF 78C8 32 Area setting register B2 in gamma correction block GAM_B_AREA2 R/W H'2028 3038 H'FCFF 78CC 32 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 37-27 RZ/A1H Group, RZ/A1M Group Table 37.23 37. Video Display Controller 5 (7): Output Controller Gamma Correction Block Register Configuration (Channel 0) Register Name Abbreviation R/W Initial Value Address Access Size Area setting register B3 in gamma correction block GAM_B_AREA3 R/W H'4048 5058 H'FCFF 78D0 32 Area setting register B4 in gamma correction block GAM_B_AREA4 R/W H'6068 7078 H'FCFF 78D4 32 Area setting register B5 in gamma correction block GAM_B_AREA5 R/W H'8088 9098 H'FCFF 78D8 32 Area setting register B6 in gamma correction block GAM_B_AREA6 R/W H'A0A8 B0B8 H'FCFF 78DC 32 Area setting register B7 in gamma correction block GAM_B_AREA7 R/W H'C0C8 D0D8 H'FCFF 78E0 32 Area setting register B8 in gamma correction block GAM_B_AREA8 R/W H'E0E8 F0F8 H'FCFF 78E4 32 Register update control register R in gamma correction block GAM_R_UPDATE R/WC1 H'0000 0000 H'FCFF 7900 32 Table setting register R1 in gamma correction block GAM_R_LUT1 R/W H'0400 0400 H'FCFF 7908 32 Table setting register R2 in gamma correction block GAM_R_LUT2 R/W H'0400 0400 H'FCFF 790C 32 Table setting register R3 in gamma correction block GAM_R_LUT3 R/W H'0400 0400 H'FCFF 7910 32 Table setting register R4 in gamma correction block GAM_R_LUT4 R/W H'0400 0400 H'FCFF 7914 32 Table setting register R5 in gamma correction block GAM_R_LUT5 R/W H'0400 0400 H'FCFF 7918 32 Table setting register R6 in gamma correction block GAM_R_LUT6 R/W H'0400 0400 H'FCFF 791C 32 Table setting register R7 in gamma correction block GAM_R_LUT7 R/W H'0400 0400 H'FCFF 7920 32 Table setting register R8 in gamma correction block GAM_R_LUT8 R/W H'0400 0400 H'FCFF 7924 32 Table setting register R9 in gamma correction block GAM_R_LUT9 R/W H'0400 0400 H'FCFF 7928 32 Table setting register R10 in gamma correction block GAM_R_LUT10 R/W H'0400 0400 H'FCFF 792C 32 Table setting register R11 in gamma correction block GAM_R_LUT11 R/W H'0400 0400 H'FCFF 7930 32 Table setting register R12 in gamma correction block GAM_R_LUT12 R/W H'0400 0400 H'FCFF 7934 32 Table setting register R13 in gamma correction block GAM_R_LUT13 R/W H'0400 0400 H'FCFF 7938 32 Table setting register R14 in gamma correction block GAM_R_LUT14 R/W H'0400 0400 H'FCFF 793C 32 Table setting register R15 in gamma correction block GAM_R_LUT15 R/W H'0400 0400 H'FCFF 7940 32 Table setting register R16 in gamma correction block GAM_R_LUT16 R/W H'0400 0400 H'FCFF 7944 32 Area setting register R1 in gamma correction block GAM_R_AREA1 R/W H'0008 1018 H'FCFF 7948 32 Area setting register R2 in gamma correction block GAM_R_AREA2 R/W H'2028 3038 H'FCFF 794C 32 Area setting register R3 in gamma correction block GAM_R_AREA3 R/W H'4048 5058 H'FCFF 7950 32 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 37-28 RZ/A1H Group, RZ/A1M Group Table 37.23 37. Video Display Controller 5 (7): Output Controller Gamma Correction Block Register Configuration (Channel 0) Register Name Abbreviation R/W Initial Value Address Access Size Area setting register R4 in gamma correction block GAM_R_AREA4 R/W H'6068 7078 H'FCFF 7954 32 Area setting register R5 in gamma correction block GAM_R_AREA5 R/W H'8088 9098 H'FCFF 7958 32 Area setting register R6 in gamma correction block GAM_R_AREA6 R/W H'A0A8 B0B8 H'FCFF 795C 32 Area setting register R7 in gamma correction block GAM_R_AREA7 R/W H'C0C8 D0D8 H'FCFF 7960 32 Area setting register R8 in gamma correction block GAM_R_AREA8 R/W H'E0E8 F0F8 H'FCFF 7964 32 Table 37.24 TCON Block Register Configuration (Channel 0) Register Name Abbreviation R/W Initial Value Address Access Size TCON register update control register TCON_UPDATE R/WC1 H'0000 0000 H'FCFF 7980 32 TCON reference timing setting register TCON_TIM R/W H'0190 0000 H'FCFF 7984 32 TCON vertical timing setting register A1 TCON_TIM_STVA1 R/W H'0000 0004 H'FCFF 7988 32 TCON vertical timing setting register A2 TCON_TIM_STVA2 R/W H'0000 0010 H'FCFF 798C 32 TCON vertical timing setting register B1 TCON_TIM_STVB1 R/W H'0046 03C0 H'FCFF 7990 32 TCON vertical timing setting register B2 TCON_TIM_STVB2 R/W H'0000 0001 H'FCFF 7994 32 TCON horizontal timing setting register STH1 TCON_TIM_STH1 R/W H'0000 0060 H'FCFF 7998 32 TCON horizontal timing setting register STH2 TCON_TIM_STH2 R/W H'0000 0012 H'FCFF 799C 32 TCON horizontal timing setting register STB1 TCON_TIM_STB1 R/W H'0090 0280 H'FCFF 79A0 32 TCON horizontal timing setting register STB2 TCON_TIM_STB2 R/W H'0000 0007 H'FCFF 79A4 32 TCON horizontal timing setting register CPV1 TCON_TIM_CPV1 R/W H'0000 0000 H'FCFF 79A8 32 TCON horizontal timing setting register CPV2 TCON_TIM_CPV2 R/W H'0000 0004 H'FCFF 79AC 32 TCON horizontal timing setting register POLA1 TCON_TIM_POLA1 R/W H'0000 0000 H'FCFF 79B0 32 TCON horizontal timing setting register POLA2 TCON_TIM_POLA2 R/W H'0000 1005 H'FCFF 79B4 32 TCON horizontal timing setting register POLB1 TCON_TIM_POLB1 R/W H'0000 0000 H'FCFF 79B8 32 TCON horizontal timing setting register POLB2 TCON_TIM_POLB2 R/W H'0000 1006 H'FCFF 79BC 32 TCON data enable polarity setting register TCON_TIM_DE R/W H'0000 0000 H'FCFF 79C0 32 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 37-29 RZ/A1H Group, RZ/A1M Group Table 37.25 37. Video Display Controller 5 (7): Output Controller Output Controller Register Configuration (Channel 0) Register Name Abbreviation R/W Initial Value Address Access Size Register update control register in output controller OUT_UPDATE R/WC1 H'0000 0000 H'FCFF 7A00 32 Output interface register OUT_SET R/W H'001F 0000 H'FCFF 7A04 32 Brightness (DC) correction register 1 OUT_BRIGHT1 R/W H'0000 0200 H'FCFF 7A08 32 Brightness (DC) correction register 2 OUT_BRIGHT2 R/W H'0200 0200 H'FCFF 7A0C 32 Contrast (gain) correction register OUT_CONTRAST R/W H'0080 8080 H'FCFF 7A10 32 Panel dither register OUT_PDTHA R/W H'0000 3021 H'FCFF 7A14 32 Output phase control register OUT_CLK_PHASE R/W H'0000 0000 H'FCFF 7A24 32 Table 37.26 Gamma Correction Block Register Configuration (Channel 1) Register Name Abbreviation R/W Initial Value Address Access Size Register update control register G in gamma correction block GAM_G_UPDATE R/WC1 H'0000 0000 H'FCFF9800 32 Function switch register in gamma correction block GAM_SW R/W H'0000 0000 H'FCFF9804 32 Table setting register G1 in gamma correction block GAM_G_LUT1 R/W H'0400 0400 H'FCFF9808 32 Table setting register G2 in gamma correction block GAM_G_LUT2 R/W H'0400 0400 H'FCFF980C 32 Table setting register G3 in gamma correction block GAM_G_LUT3 R/W H'0400 0400 H'FCFF9810 32 Table setting register G4 in gamma correction block GAM_G_LUT4 R/W H'0400 0400 H'FCFF9814 32 Table setting register G5 in gamma correction block GAM_G_LUT5 R/W H'0400 0400 H'FCFF9818 32 Table setting register G6 in gamma correction block GAM_G_LUT6 R/W H'0400 0400 H'FCFF981C 32 Table setting register G7 in gamma correction block GAM_G_LUT7 R/W H'0400 0400 H'FCFF9820 32 Table setting register G8 in gamma correction block GAM_G_LUT8 R/W H'0400 0400 H'FCFF9824 32 Table setting register G9 in gamma correction block GAM_G_LUT9 R/W H'0400 0400 H'FCFF9828 32 Table setting register G10 in gamma correction block GAM_G_LUT10 R/W H'0400 0400 H'FCFF982C 32 Table setting register G11 in gamma correction block GAM_G_LUT11 R/W H'0400 0400 H'FCFF9830 32 Table setting register G12 in gamma correction block GAM_G_LUT12 R/W H'0400 0400 H'FCFF9834 32 Table setting register G13 in gamma correction block GAM_G_LUT13 R/W H'0400 0400 H'FCFF9838 32 Table setting register G14 in gamma correction block GAM_G_LUT14 R/W H'0400 0400 H'FCFF983C 32 Table setting register G15 in gamma correction block GAM_G_LUT15 R/W H'0400 0400 H'FCFF9840 32 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 37-30 RZ/A1H Group, RZ/A1M Group Table 37.26 37. Video Display Controller 5 (7): Output Controller Gamma Correction Block Register Configuration (Channel 1) Register Name Abbreviation R/W Initial Value Address Access Size Table setting register G16 in gamma correction block GAM_G_LUT16 R/W H'0400 0400 H'FCFF9844 32 Area setting register G1 in gamma correction block GAM_G_AREA1 R/W H'0008 1018 H'FCFF9848 32 Area setting register G2 in gamma correction block GAM_G_AREA2 R/W H'2028 3038 H'FCFF984C 32 Area setting register G3 in gamma correction block GAM_G_AREA3 R/W H'4048 5058 H'FCFF9850 32 Area setting register G4 in gamma correction block GAM_G_AREA4 R/W H'6068 7078 H'FCFF9854 32 Area setting register G5 in gamma correction block GAM_G_AREA5 R/W H'8088 9098 H'FCFF9858 32 Area setting register G6 in gamma correction block GAM_G_AREA6 R/W H'A0A8 B0B8 H'FCFF985C 32 Area setting register G7 in gamma correction block GAM_G_AREA7 R/W H'C0C8 D0D8 H'FCFF9860 32 Area setting register G8 in gamma correction block GAM_G_AREA8 R/W H'E0E8 F0F8 H'FCFF9864 32 Register update control register B in gamma correction block GAM_B_UPDATE R/WC1 H'0000 0000 H'FCFF9880 32 Table setting register B1 in gamma correction block GAM_B_LUT1 R/W H'0400 0400 H'FCFF9888 32 Table setting register B2 in gamma correction block GAM_B_LUT2 R/W H'0400 0400 H'FCFF988C 32 Table setting register B3 in gamma correction block GAM_B_LUT3 R/W H'0400 0400 H'FCFF9890 32 Table setting register B4 in gamma correction block GAM_B_LUT4 R/W H'0400 0400 H'FCFF9894 32 Table setting register B5 in gamma correction block GAM_B_LUT5 R/W H'0400 0400 H'FCFF9898 32 Table setting register B6 in gamma correction block GAM_B_LUT6 R/W H'0400 0400 H'FCFF989C 32 Table setting register B7 in gamma correction block GAM_B_LUT7 R/W H'0400 0400 H'FCFF98A0 32 Table setting register B8 in gamma correction block GAM_B_LUT8 R/W H'0400 0400 H'FCFF98A4 32 Table setting register B9 in gamma correction block GAM_B_LUT9 R/W H'0400 0400 H'FCFF98A8 32 Table setting register B10 in gamma correction block GAM_B_LUT10 R/W H'0400 0400 H'FCFF98AC 32 Table setting register B11 in gamma correction block GAM_B_LUT11 R/W H'0400 0400 H'FCFF98B0 32 Table setting register B12 in gamma correction block GAM_B_LUT12 R/W H'0400 0400 H'FCFF98B4 32 Table setting register B13 in gamma correction block GAM_B_LUT13 R/W H'0400 0400 H'FCFF98B8 32 Table setting register B14 in gamma correction block GAM_B_LUT14 R/W H'0400 0400 H'FCFF98BC 32 Table setting register B15 in gamma correction block GAM_B_LUT15 R/W H'0400 0400 H'FCFF98C0 32 Table setting register B16 in gamma correction block GAM_B_LUT16 R/W H'0400 0400 H'FCFF98C4 32 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 37-31 RZ/A1H Group, RZ/A1M Group Table 37.26 37. Video Display Controller 5 (7): Output Controller Gamma Correction Block Register Configuration (Channel 1) Register Name Abbreviation R/W Initial Value Address Access Size Area setting register B1 in gamma correction block GAM_B_AREA1 R/W H'0008 1018 H'FCFF98C8 32 Area setting register B2 in gamma correction block GAM_B_AREA2 R/W H'2028 3038 H'FCFF98CC 32 Area setting register B3 in gamma correction block GAM_B_AREA3 R/W H'4048 5058 H'FCFF98D0 32 Area setting register B4 in gamma correction block GAM_B_AREA4 R/W H'6068 7078 H'FCFF98D4 32 Area setting register B5 in gamma correction block GAM_B_AREA5 R/W H'8088 9098 H'FCFF98D8 32 Area setting register B6 in gamma correction block GAM_B_AREA6 R/W H'A0A8 B0B8 H'FCFF98DC 32 Area setting register B7 in gamma correction block GAM_B_AREA7 R/W H'C0C8 D0D8 H'FCFF98E0 32 Area setting register B8 in gamma correction block GAM_B_AREA8 R/W H'E0E8 F0F8 H'FCFF98E4 32 Register update control register R in gamma correction block GAM_R_UPDATE R/WC1 H'0000 0000 H'FCFF9900 32 Table setting register R1 in gamma correction block GAM_R_LUT1 R/W H'0400 0400 H'FCFF9908 32 Table setting register R2 in gamma correction block GAM_R_LUT2 R/W H'0400 0400 H'FCFF990C 32 Table setting register R3 in gamma correction block GAM_R_LUT3 R/W H'0400 0400 H'FCFF9910 32 Table setting register R4 in gamma correction block GAM_R_LUT4 R/W H'0400 0400 H'FCFF9914 32 Table setting register R5 in gamma correction block GAM_R_LUT5 R/W H'0400 0400 H'FCFF9918 32 Table setting register R6 in gamma correction block GAM_R_LUT6 R/W H'0400 0400 H'FCFF991C 32 Table setting register R7 in gamma correction block GAM_R_LUT7 R/W H'0400 0400 H'FCFF9920 32 Table setting register R8 in gamma correction block GAM_R_LUT8 R/W H'0400 0400 H'FCFF9924 32 Table setting register R9 in gamma correction block GAM_R_LUT9 R/W H'0400 0400 H'FCFF9928 32 Table setting register R10 in gamma correction block GAM_R_LUT10 R/W H'0400 0400 H'FCFF992C 32 Table setting register R11 in gamma correction block GAM_R_LUT11 R/W H'0400 0400 H'FCFF9930 32 Table setting register R12 in gamma correction block GAM_R_LUT12 R/W H'0400 0400 H'FCFF9934 32 Table setting register R13 in gamma correction block GAM_R_LUT13 R/W H'0400 0400 H'FCFF9938 32 Table setting register R14 in gamma correction block GAM_R_LUT14 R/W H'0400 0400 H'FCFF993C 32 Table setting register R15 in gamma correction block GAM_R_LUT15 R/W H'0400 0400 H'FCFF9940 32 Table setting register R16 in gamma correction block GAM_R_LUT16 R/W H'0400 0400 H'FCFF9944 32 Area setting register R1 in gamma correction block GAM_R_AREA1 R/W H'0008 1018 H'FCFF9948 32 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 37-32 RZ/A1H Group, RZ/A1M Group Table 37.26 37. Video Display Controller 5 (7): Output Controller Gamma Correction Block Register Configuration (Channel 1) Register Name Abbreviation R/W Initial Value Address Access Size Area setting register R2 in gamma correction block GAM_R_AREA2 R/W H'2028 3038 H'FCFF994C 32 Area setting register R3 in gamma correction block GAM_R_AREA3 R/W H'4048 5058 H'FCFF9950 32 Area setting register R4 in gamma correction block GAM_R_AREA4 R/W H'6068 7078 H'FCFF9954 32 Area setting register R5 in gamma correction block GAM_R_AREA5 R/W H'8088 9098 H'FCFF9958 32 Area setting register R6 in gamma correction block GAM_R_AREA6 R/W H'A0A8 B0B8 H'FCFF995C 32 Area setting register R7 in gamma correction block GAM_R_AREA7 R/W H'C0C8 D0D8 H'FCFF9960 32 Area setting register R8 in gamma correction block GAM_R_AREA8 R/W H'E0E8 F0F8 H'FCFF9964 32 Table 37.27 TCON Block Register Configuration (Channel 1) Register Name Abbreviation R/W Initial Value Address Access Size TCON register update control register TCON_UPDATE R/WC1 H'0000 0000 H'FCFF9980 32 TCON reference timing setting register TCON_TIM R/W H'0190 0000 H'FCFF9984 32 TCON vertical timing setting register A1 TCON_TIM_STVA1 R/W H'0000 0004 H'FCFF9988 32 TCON vertical timing setting register A2 TCON_TIM_STVA2 R/W H'0000 0010 H'FCFF998C 32 TCON vertical timing setting register B1 TCON_TIM_STVB1 R/W H'0046 03C0 H'FCFF9990 32 TCON vertical timing setting register B2 TCON_TIM_STVB2 R/W H'0000 0001 H'FCFF9994 32 TCON horizontal timing setting register STH1 TCON_TIM_STH1 R/W H'0000 0060 H'FCFF9998 32 TCON horizontal timing setting register STH2 TCON_TIM_STH2 R/W H'0000 0012 H'FCFF999C 32 TCON horizontal timing setting register STB1 TCON_TIM_STB1 R/W H'0090 0280 H'FCFF99A0 32 TCON horizontal timing setting register STB2 TCON_TIM_STB2 R/W H'0000 0007 H'FCFF99A4 32 TCON horizontal timing setting register CPV1 TCON_TIM_CPV1 R/W H'0000 0000 H'FCFF99A8 32 TCON horizontal timing setting register CPV2 TCON_TIM_CPV2 R/W H'0000 0004 H'FCFF99AC 32 TCON horizontal timing setting register POLA1 TCON_TIM_POLA1 R/W H'0000 0000 H'FCFF99B0 32 TCON horizontal timing setting register POLA2 TCON_TIM_POLA2 R/W H'0000 1005 H'FCFF99B4 32 TCON horizontal timing setting register POLB1 TCON_TIM_POLB1 R/W H'0000 0000 H'FCFF99B8 32 TCON horizontal timing setting register POLB2 TCON_TIM_POLB2 R/W H'0000 1006 H'FCFF99BC 32 TCON data enable polarity setting register TCON_TIM_DE R/W H'0000 0000 H'FCFF99C0 32 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 37-33 RZ/A1H Group, RZ/A1M Group Table 37.28 37. Video Display Controller 5 (7): Output Controller Output Controller Register Configuration (Channel 1) Register Name Abbreviation R/W Initial Value Address Access Size Register update control register in output controller OUT_UPDATE R/WC1 H'0000 0000 H'FCFF9A00 32 Output interface register OUT_SET R/W H'001F 0000 H'FCFF9A04 32 Brightness (DC) correction register 1 OUT_BRIGHT1 R/W H'0000 0200 H'FCFF9A08 32 Brightness (DC) correction register 2 OUT_BRIGHT2 R/W H'0200 0200 H'FCFF9A0C 32 Contrast (gain) correction register OUT_CONTRAST R/W H'0080 8080 H'FCFF9A10 32 Panel dither register OUT_PDTHA R/W H'0000 3021 H'FCFF9A14 32 Output phase control register OUT_CLK_PHASE R/W H'0000 0000 H'FCFF9A24 32 37.2.1 Register Update Control Register G in Gamma Correction Block (GAM_G_UPDATE) Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R R R R R R R R R 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- GAM_ G_VEN Bit: Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R R R R R R R R R/WC1 Bit Bit Name Initial Value R/W Description 31 to 16 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 15 to 1 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 0 GAM_G_VEN 0 R/WC1 Gamma Correction (G) Register Update 0: Registers are not updated. 1: Registers are updated at the rising edge of the Vsync. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 37-34 RZ/A1H Group, RZ/A1M Group 37.2.2 37. Video Display Controller 5 (7): Output Controller Function Switch Register in Gamma Correction Block (GAM_SW) 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R R R R R R R R R Bit: Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- GAM_ ON Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R R R R R R R R R/W Bit Bit Name Initial Value R/W Description 31 to 16 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 15 to 1 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 0 GAM_ON 0 R/W Gamma Correction On/Off Control 0: Off 1: On Note: This register is updated when GAM_G_VEN in GAM_G_UPDATE is 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 37-35 RZ/A1H Group, RZ/A1M Group 37.2.3 37. Video Display Controller 5 (7): Output Controller Table Setting Register G1 to G16 in Gamma Correction Block (GAM_G_LUT1 to GAM_G_LUT16) 31 30 29 28 27 -- -- -- -- -- - - - - - - - Initial value: 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 Bit: 26 25 24 22 23 21 20 GAM_G_GAIN_xx[10:0] - 19 18 17 16 -- -- -- -- -- - - - - - - - Initial value: 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W GAM_G_GAIN_yy[10:0] - Bit Bit Name Initial Value R/W Description 31 to 27 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 26 to 16 * 1024 R/W GAM_G_LUT1: Gain Adjustment of Area 0 of G Signal GAM_G_LUT2: Gain Adjustment of Area 2 of G Signal GAM_G_LUT3: Gain Adjustment of Area 4 of G Signal GAM_G_LUT4: Gain Adjustment of Area 6 of G Signal GAM_G_LUT5: Gain Adjustment of Area 8 of G Signal GAM_G_LUT6: Gain Adjustment of Area 10 of G Signal GAM_G_LUT7: Gain Adjustment of Area 12 of G Signal GAM_G_LUT8: Gain Adjustment of Area 14 of G Signal GAM_G_LUT9: Gain Adjustment of Area 16 of G Signal GAM_G_LUT10: Gain Adjustment of Area 18 of G Signal GAM_G_LUT11: Gain Adjustment of Area 20 of G Signal GAM_G_LUT12: Gain Adjustment of Area 22 of G Signal GAM_G_LUT13: Gain Adjustment of Area 24 of G Signal GAM_G_LUT14: Gain Adjustment of Area 26 of G Signal GAM_G_LUT15: Gain Adjustment of Area 28 of G Signal GAM_G_LUT16: Gain Adjustment of Area 30 of G Signal Unsigned (0 to 2047 [LSB], 1024 [LSB] = 1.0 [times]) 26 to 16 * 1024 R/W *: Bit Name GAM_G_LUT1: GAM_G_GAIN_00[10:0] GAM_G_LUT2: GAM_G_GAIN_02[10:0] GAM_G_LUT3: GAM_G_GAIN_04[10:0] GAM_G_LUT4: GAM_G_GAIN_06[10:0] GAM_G_LUT5: GAM_G_GAIN_08[10:0] GAM_G_LUT6: GAM_G_GAIN_10[10:0] GAM_G_LUT7: GAM_G_GAIN_12[10:0] GAM_G_LUT8: GAM_G_GAIN_14[10:0] GAM_G_LUT9: GAM_G_GAIN_16[10:0] GAM_G_LUT10: GAM_G_GAIN_18[10:0] GAM_G_LUT11: GAM_G_GAIN_20[10:0] GAM_G_LUT12: GAM_G_GAIN_22[10:0] GAM_G_LUT13: GAM_G_GAIN_24[10:0] GAM_G_LUT14: GAM_G_GAIN_26[10:0] GAM_G_LUT15: GAM_G_GAIN_28[10:0] GAM_G_LUT16: GAM_G_GAIN_30[10:0] 15 to 11 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 37-36 RZ/A1H Group, RZ/A1M Group 37. Video Display Controller 5 (7): Output Controller Bit Bit Name Initial Value R/W Description 10 to 0 * 1024 R/W GAM_G_LUT1: Gain Adjustment of Area 1 of G Signal GAM_G_LUT2: Gain Adjustment of Area 3 of G Signal GAM_G_LUT3: Gain Adjustment of Area 5 of G Signal GAM_G_LUT4: Gain Adjustment of Area 7 of G Signal GAM_G_LUT5: Gain Adjustment of Area 9 of G Signal GAM_G_LUT6: Gain Adjustment of Area 11 of G Signal GAM_G_LUT7: Gain Adjustment of Area 13 of G Signal GAM_G_LUT8: Gain Adjustment of Area 15 of G Signal GAM_G_LUT9: Gain Adjustment of Area 17 of G Signal GAM_G_LUT10: Gain Adjustment of Area 19 of G Signal 10 to 0 * 1024 R/W GAM_G_LUT11: Gain Adjustment of Area 21 of G Signal GAM_G_LUT12: Gain Adjustment of Area 23 of G Signal GAM_G_LUT13: Gain Adjustment of Area 25 of G Signal GAM_G_LUT14: Gain Adjustment of Area 27 of G Signal GAM_G_LUT15: Gain Adjustment of Area 29 of G Signal GAM_G_LUT16: Gain Adjustment of Area 31 of G Signal Unsigned (0 to 2047 [LSB], 1024 [LSB] = 1.0 [times]) *: Bit Name GAM_G_LUT1: GAM_G_GAIN_01[10:0] GAM_G_LUT2: GAM_G_GAIN_03[10:0] GAM_G_LUT3: GAM_G_GAIN_05[10:0] GAM_G_LUT4: GAM_G_GAIN_07[10:0] GAM_G_LUT5: GAM_G_GAIN_09[10:0] GAM_G_LUT6: GAM_G_GAIN_11[10:0] GAM_G_LUT7: GAM_G_GAIN_13[10:0] GAM_G_LUT8: GAM_G_GAIN_15[10:0] GAM_G_LUT9: GAM_G_GAIN_17[10:0] GAM_G_LUT10: GAM_G_GAIN_19[10:0] GAM_G_LUT11: GAM_G_GAIN_21[10:0] GAM_G_LUT12: GAM_G_GAIN_23[10:0] GAM_G_LUT13: GAM_G_GAIN_25[10:0] GAM_G_LUT14: GAM_G_GAIN_27[10:0] GAM_G_LUT15: GAM_G_GAIN_29[10:0] GAM_G_LUT16: GAM_G_GAIN_31[10:0] Note: This register is updated when GAM_G_VEN in GAM_G_UPDATE is 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 37-37 RZ/A1H Group, RZ/A1M Group 37.2.4 37. Video Display Controller 5 (7): Output Controller Area Setting Register G1 in Gamma Correction Block (GAM_G_AREA1) Bit: 31 30 29 28 27 26 25 24 -- -- -- -- -- -- -- -- 23 22 - 21 20 19 18 - GAM_G_TH_01[7:0] - 17 16 - - Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 R/W: R R R R R R R R R/W R/W R/W R/W R/W R/W R/W R/W Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 - - - -GAM_G_TH_03[7:0] - - - Initial value: R/W: -GAM_G_TH_02[7:0] - 0 0 0 1 0 0 0 0 0 0 0 1 1 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 31 to 24 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 23 to 16 GAM_G_TH_01[7:0] 8 R/W Start Threshold of Area 1 of G Signal Unsigned (0 to 255 [LSB]) 0 < Threshold of current area < Threshold of next area 15 to 8 GAM_G_TH_02[7:0] 16 R/W Start Threshold of Area 2 of G Signal Unsigned (0 to 255 [LSB]) Threshold of previous area < Threshold of current area < Threshold of next area 7 to 0 GAM_G_TH_03[7:0] 24 R/W Start Threshold of Area 3 of G Signal Unsigned (0 to 255 [LSB]) Threshold of previous area < Threshold of current area < Threshold of next area Note: This register is updated when GAM_G_VEN in GAM_G_UPDATE is 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 37-38 RZ/A1H Group, RZ/A1M Group 37.2.5 37. Video Display Controller 5 (7): Output Controller Area Setting Register G2 in Gamma Correction Block (GAM_G_AREA2) Bit: 31 30 29 28 27 26 25 24 23 22 21 GAM_G_TH_04[7:0] Initial value: R/W: Bit: R/W: 19 18 17 16 GAM_G_TH_05[7:0] 0 0 1 0 0 0 0 0 0 0 1 0 1 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 GAM_G_TH_06[7:0] Initial value: 20 GAM_G_TH_07[7:0] 0 0 1 1 0 0 0 0 0 0 1 1 1 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 31 to 24 GAM_G_TH_04[7:0] 32 R/W Start Threshold of Area 4 of G Signal Unsigned (0 to 255 [LSB]) Threshold of previous area < Threshold of current area < Threshold of next area 23 to 16 GAM_G_TH_05[7:0] 40 R/W Start Threshold of Area 5 of G Signal Unsigned (0 to 255 [LSB]) Threshold of previous area < Threshold of current area < Threshold of next area 15 to 8 GAM_G_TH_06[7:0] 48 R/W Start Threshold of Area 6 of G Signal Unsigned (0 to 255 [LSB]) Threshold of previous area < Threshold of current area < Threshold of next area 7 to 0 GAM_G_TH_07[7:0] 56 R/W Start Threshold of Area 7 of G Signal Unsigned (0 to 255 [LSB]) Threshold of previous area < Threshold of current area < Threshold of next area Note: This register is updated when GAM_G_VEN in GAM_G_UPDATE is 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 37-39 RZ/A1H Group, RZ/A1M Group 37.2.6 37. Video Display Controller 5 (7): Output Controller Area Setting Register G3 in Gamma Correction Block (GAM_G_AREA3) Bit: 31 30 29 28 27 26 25 24 23 22 21 GAM_G_TH_08[7:0] Initial value: 0 R/W: R/W Bit: 15 0 R/W: R/W 19 18 17 16 GAM_G_TH_09[7:0] 1 0 0 0 0 0 0 0 1 0 0 1 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 GAM_G_TH_10[7:0] Initial value: 20 GAM_G_TH_11[7:0] 1 0 1 0 0 0 0 0 1 0 1 1 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 31 to 24 GAM_G_TH_08[7:0] 64 R/W Start Threshold of Area 8 of G Signal Unsigned (0 to 255 [LSB]) Threshold of previous area < Threshold of current area < Threshold of next area 23 to 16 GAM_G_TH_09[7:0] 72 R/W Start Threshold of Area 9 of G Signal Unsigned (0 to 255 [LSB]) Threshold of previous area < Threshold of current area < Threshold of next area 15 to 8 GAM_G_TH_10[7:0] 80 R/W Start Threshold of Area 10 of G Signal Unsigned (0 to 255 [LSB]) Threshold of previous area < Threshold of current area < Threshold of next area 7 to 0 GAM_G_TH_11[7:0] 88 R/W Start Threshold of Area 11 of G Signal Unsigned (0 to 255 [LSB]) Threshold of previous area < Threshold of current area < Threshold of next area Note: This register is updated when GAM_G_VEN in GAM_G_UPDATE is 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 37-40 RZ/A1H Group, RZ/A1M Group 37.2.7 37. Video Display Controller 5 (7): Output Controller Area Setting Register G4 in Gamma Correction Block (GAM_G_AREA4) Bit: 31 30 29 28 27 26 25 24 23 22 21 GAM_G_TH_12[7:0] Initial value: 0 R/W: R/W Bit: 15 0 R/W: R/W 19 18 17 16 GAM_G_TH_13[7:0] 1 1 0 0 0 0 0 0 1 1 0 1 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 GAM_G_TH_14[7:0] Initial value: 20 GAM_G_TH_15[7:0] 1 1 1 0 0 0 0 0 1 1 1 1 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 31 to 24 GAM_G_TH_12[7:0] 96 R/W Start Threshold of Area 12 of G Signal Unsigned (0 to 255 [LSB]) Threshold of previous area < Threshold of current area < Threshold of next area 23 to 16 GAM_G_TH_13[7:0] 104 R/W Start Threshold of Area 13 of G Signal Unsigned (0 to 255 [LSB]) Threshold of previous area < Threshold of current area < Threshold of next area 15 to 8 GAM_G_TH_14[7:0] 112 R/W Start Threshold of Area 14 of G Signal Unsigned (0 to 255 [LSB]) Threshold of previous area < Threshold of current area < Threshold of next area 7 to 0 GAM_G_TH_15[7:0] 120 R/W Start Threshold of Area 15 of G Signal Unsigned (0 to 255 [LSB]) Threshold of previous area < Threshold of current area < Threshold of next area Note: This register is updated when GAM_G_VEN in GAM_G_UPDATE is 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 37-41 RZ/A1H Group, RZ/A1M Group 37.2.8 37. Video Display Controller 5 (7): Output Controller Area Setting Register G5 in Gamma Correction Block (GAM_G_AREA5) Bit: 31 30 29 28 27 26 25 24 23 22 21 GAM_G_TH_16[7:0] Initial value: R/W: Bit: R/W: 19 18 17 16 GAM_G_TH_17[7:0] 1 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 GAM_G_TH_18[7:0] Initial value: 20 GAM_G_TH_19[7:0] 1 0 0 1 0 0 0 0 1 0 0 1 1 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 31 to 24 GAM_G_TH_16 [7:0] 128 R/W Start Threshold of Area 16 of G Signal Unsigned (0 to 255 [LSB]) Threshold of previous area < Threshold of current area < Threshold of next area 23 to 16 GAM_G_TH_17 [7:0] 136 R/W Start Threshold of Area 17 of G Signal Unsigned (0 to 255 [LSB]) Threshold of previous area < Threshold of current area < Threshold of next area 15 to 8 GAM_G_TH_18 [7:0] 144 R/W Start Threshold of Area 18 of G Signal Unsigned (0 to 255 [LSB]) Threshold of previous area < Threshold of current area < Threshold of next area 7 to 0 GAM_G_TH_19 [7:0] 152 R/W Start Threshold of Area 19 of G Signal Unsigned (0 to 255 [LSB]) Threshold of previous area < Threshold of current area < Threshold of next area Note: This register is updated when GAM_G_VEN in GAM_G_UPDATE is 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 37-42 RZ/A1H Group, RZ/A1M Group 37.2.9 37. Video Display Controller 5 (7): Output Controller Area Setting Register G6 in Gamma Correction Block (GAM_G_AREA6) Bit: 31 30 29 28 27 26 25 24 23 22 21 GAM_G_TH_20[7:0] Initial value: R/W: Bit: R/W: 19 18 17 16 GAM_G_TH_21[7:0] 1 0 1 0 0 0 0 0 1 0 1 0 1 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 GAM_G_TH_22[7:0] Initial value: 20 GAM_G_TH_23[7:0] 1 0 1 1 0 0 0 0 1 0 1 1 1 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 31 to 24 GAM_G_TH_20 [7:0] 160 R/W Start Threshold of Area 20 of G Signal Unsigned (0 to 255 [LSB]) Threshold of previous area < Threshold of current area < Threshold of next area 23 to 16 GAM_G_TH_21 [7:0] 168 R/W Start Threshold of Area 21 of G Signal Unsigned (0 to 255 [LSB]) Threshold of previous area < Threshold of current area < Threshold of next area 15 to 8 GAM_G_TH_22 [7:0] 176 R/W Start Threshold of Area 22 of G Signal Unsigned (0 to 255 [LSB]) Threshold of previous area < Threshold of current area < Threshold of next area 7 to 0 GAM_G_TH_23 [7:0] 184 R/W Start Threshold of Area 23 of G Signal Unsigned (0 to 255 [LSB]) Threshold of previous area < Threshold of current area < Threshold of next area Note: This register is updated when GAM_G_VEN in GAM_G_UPDATE is 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 37-43 RZ/A1H Group, RZ/A1M Group 37.2.10 37. Video Display Controller 5 (7): Output Controller Area Setting Register G7 in Gamma Correction Block (GAM_G_AREA7) Bit: 31 30 29 28 27 26 25 24 23 22 21 GAM_G_TH_24[7:0] Initial value: R/W: Bit: R/W: 19 18 17 16 GAM_G_TH_25[7:0] 1 1 0 0 0 0 0 0 1 1 0 0 1 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 GAM_G_TH_26[7:0] Initial value: 20 GAM_G_TH_27[7:0] 1 1 0 1 0 0 0 0 1 1 0 1 1 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 31 to 24 GAM_G_TH_24 [7:0] 192 R/W Start Threshold of Area 24 of G Signal Unsigned (0 to 255 [LSB]) Threshold of previous area < Threshold of current area < Threshold of next area 23 to 16 GAM_G_TH_25 [7:0] 200 R/W Start Threshold of Area 25 of G Signal Unsigned (0 to 255 [LSB]) Threshold of previous area < Threshold of current area < Threshold of next area 15 to 8 GAM_G_TH_26 [7:0] 208 R/W Start Threshold of Area 26 of G Signal Unsigned (0 to 255 [LSB]) Threshold of previous area < Threshold of current area < Threshold of next area 7 to 0 GAM_G_TH_27 [7:0] 216 R/W Start Threshold of Area 27 of G Signal Unsigned (0 to 255 [LSB]) Threshold of previous area < Threshold of current area < Threshold of next area Note: This register is updated when GAM_G_VEN in GAM_G_UPDATE is 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 37-44 RZ/A1H Group, RZ/A1M Group 37.2.11 37. Video Display Controller 5 (7): Output Controller Area Setting Register G8 in Gamma Correction Block (GAM_G_AREA8) Bit: 31 30 29 28 27 26 25 24 23 22 21 GAM_G_TH_28[7:0] Initial value: R/W: Bit: R/W: 19 18 17 16 GAM_G_TH_29[7:0] 1 1 1 0 0 0 0 0 1 1 1 0 1 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 GAM_G_TH_30[7:0] Initial value: 20 GAM_G_TH_31[7:0] 1 1 1 1 0 0 0 0 1 1 1 1 1 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 31 to 24 GAM_G_TH_28 [7:0] 224 R/W Start Threshold of Area 28 of G Signal Unsigned (0 to 255 [LSB]) Threshold of previous area < Threshold of current area < Threshold of next area 23 to 16 GAM_G_TH_29 [7:0] 232 R/W Start Threshold of Area 29 of G Signal Unsigned (0 to 255 [LSB]) Threshold of previous area < Threshold of current area < Threshold of next area 15 to 8 GAM_G_TH_30 [7:0] 240 R/W Start Threshold of Area 30 of G Signal Unsigned (0 to 255 [LSB]) Threshold of previous area < Threshold of current area < Threshold of next area 7 to 0 GAM_G_TH_31 [7:0] 248 R/W Start Threshold of Area 31 of G Signal Unsigned (0 to 255 [LSB]) Threshold of previous area < Threshold of current area 255 Note: This register is updated when GAM_G_VEN in GAM_G_UPDATE is 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 37-45 RZ/A1H Group, RZ/A1M Group 37.2.12 37. Video Display Controller 5 (7): Output Controller Register Update Control Register B in Gamma Correction Block (GAM_B_UPDATE) 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R R R R R R R R R Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 Bit: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- GAM_B _VEN Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R R R R R R R R R/WC1 Bit Bit Name Initial Value R/W Description 31 to 16 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 15 to 1 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 0 GAM_B_VEN 0 R/WC1 Gamma Correction (B) Register Update 0: Registers are not updated. 1: Registers are updated at the rising edge of the Vsync. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 37-46 RZ/A1H Group, RZ/A1M Group 37.2.13 37. Video Display Controller 5 (7): Output Controller Table Setting Register B1 to B16 in Gamma Correction Block (GAM_B_LUT1 to GAM_B_LUT16) Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 -- -- -- -- -- Initial value: 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 GAM_B_GAIN_xx[10:0] -- -- -- -- -- Initial value: 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W GAM_B_GAIN_yy[10:0] Bit Bit Name Initial Value R/W Description 31 to 27 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 26 to 16 * 1024 R/W GAM_B_LUT1: Gain Adjustment of Area 0 of B Signal GAM_B_LUT2: Gain Adjustment of Area 2 of B Signal GAM_B_LUT3: Gain Adjustment of Area 4 of B Signal GAM_B_LUT4: Gain Adjustment of Area 6 of B Signal GAM_B_LUT5: Gain Adjustment of Area 8 of B Signal GAM_B_LUT6: Gain Adjustment of Area 10 of B Signal GAM_B_LUT7: Gain Adjustment of Area 12 of B Signal GAM_B_LUT8: Gain Adjustment of Area 14 of B Signal GAM_B_LUT9: Gain Adjustment of Area 16 of B Signal GAM_B_LUT10: Gain Adjustment of Area 18 of B Signal GAM_B_LUT11: Gain Adjustment of Area 20 of B Signal GAM_B_LUT12: Gain Adjustment of Area 22 of B Signal GAM_B_LUT13: Gain Adjustment of Area 24 of B Signal GAM_B_LUT14: Gain Adjustment of Area 26 of B Signal GAM_B_LUT15: Gain Adjustment of Area 28 of B Signal GAM_B_LUT16: Gain Adjustment of Area 30 of B Signal Unsigned (0 to 2047 [LSB], 1024 [LSB] = 1.0 [times]) 26 to 16 * 1024 R/W *: Bit Name GAM_B_LUT1: GAM_B_GAIN_00[10:0] GAM_B_LUT2: GAM_B_GAIN_02[10:0] GAM_B_LUT3: GAM_B_GAIN_04[10:0] GAM_B_LUT4: GAM_B_GAIN_06[10:0] GAM_B_LUT5: GAM_B_GAIN_08[10:0] GAM_B_LUT6: GAM_B_GAIN_10[10:0] GAM_B_LUT7: GAM_B_GAIN_12[10:0] GAM_B_LUT8: GAM_B_GAIN_14[10:0] GAM_B_LUT9: GAM_B_GAIN_16[10:0] GAM_B_LUT10: GAM_B_GAIN_18[10:0] GAM_B_LUT11: GAM_B_GAIN_20[10:0] GAM_B_LUT12: GAM_B_GAIN_22[10:0] GAM_B_LUT13: GAM_B_GAIN_24[10:0] GAM_B_LUT14: GAM_B_GAIN_26[10:0] GAM_B_LUT15: GAM_B_GAIN_28[10:0] GAM_B_LUT16: GAM_B_GAIN_30[10:0] 15 to 11 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 37-47 RZ/A1H Group, RZ/A1M Group 37. Video Display Controller 5 (7): Output Controller Bit Bit Name Initial Value R/W Description 10 to 0 * 1024 GAM_B_LUT1: Gain Adjustment of Area 1 of B Signal GAM_B_LUT2: Gain Adjustment of Area 3 of B Signal GAM_B_LUT3: Gain Adjustment of Area 5 of B Signal GAM_B_LUT4: Gain Adjustment of Area 7 of B Signal GAM_B_LUT5: Gain Adjustment of Area 9 of B Signal GAM_B_LUT6: Gain Adjustment of Area 11 of B Signal GAM_B_LUT7: Gain Adjustment of Area 13 of B Signal GAM_B_LUT8: Gain Adjustment of Area 15 of B Signal GAM_B_LUT9: Gain Adjustment of Area 17 of B Signal GAM_B_LUT10: Gain Adjustment of Area 19 of B Signal GAM_B_LUT11: Gain Adjustment of Area 21 of B Signal GAM_B_LUT12: Gain Adjustment of Area 23 of B Signal GAM_B_LUT13: Gain Adjustment of Area 25 of B Signal GAM_B_LUT14: Gain Adjustment of Area 27 of B Signal GAM_B_LUT15: Gain Adjustment of Area 29 of B Signal GAM_B_LUT16: Gain Adjustment of Area 31 of B Signal Unsigned (0 to 2047 [LSB], 1024 [LSB] = 1.0 [times]) *: Bit Name GAM_B_LUT1: GAM_B_GAIN_01[10:0] GAM_B_LUT2: GAM_B_GAIN_03[10:0] GAM_B_LUT3: GAM_B_GAIN_05[10:0] GAM_B_LUT4: GAM_B_GAIN_07[10:0] GAM_B_LUT5: GAM_B_GAIN_09[10:0] GAM_B_LUT6: GAM_B_GAIN_11[10:0] GAM_B_LUT7: GAM_B_GAIN_13[10:0] GAM_B_LUT8: GAM_B_GAIN_15[10:0] GAM_B_LUT9: GAM_B_GAIN_17[10:0] GAM_B_LUT10: GAM_B_GAIN_19[10:0] GAM_B_LUT11: GAM_B_GAIN_21[10:0] GAM_B_LUT12: GAM_B_GAIN_23[10:0] GAM_B_LUT13: GAM_B_GAIN_25[10:0] GAM_B_LUT14: GAM_B_GAIN_27[10:0] GAM_B_LUT15: GAM_B_GAIN_29[10:0] GAM_B_LUT16: GAM_B_GAIN_31[10:0] R/W Note: This register is updated when GAM_B_VEN in GAM_B_UPDATE is 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 37-48 RZ/A1H Group, RZ/A1M Group 37.2.14 37. Video Display Controller 5 (7): Output Controller Area Setting Register B1 in Gamma Correction Block (GAM_B_AREA1) Bit: 31 30 29 28 27 26 25 24 -- -- -- -- -- -- -- -- 23 22 21 20 19 18 17 16 GAM_B_TH_01[7:0] Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 R/W: R R R R R R R R R/W R/W R/W R/W R/W R/W R/W R/W Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 GAM_B_TH_02[7:0] Initial value: 0 R/W: R/W GAM_B_TH_03[7:0] 0 0 1 0 0 0 0 0 0 0 1 1 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 31 to 24 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 23 to 16 GAM_B_TH_01[7:0] 8 R/W Start Threshold of Area 1 of B Signal Unsigned (0 to 255 [LSB]) 0 < Threshold of current area < Threshold of next area 15 to 8 GAM_B_TH_02[7:0] 16 R/W Start Threshold of Area 2 of B Signal Unsigned (0 to 255 [LSB]) Threshold of previous area < Threshold of current area < Threshold of next area 7 to 0 GAM_B_TH_03[7:0] 24 R/W Start Threshold of Area 3 of B Signal Unsigned (0 to 255 [LSB]) Threshold of previous area < Threshold of current area < Threshold of next area Note: This register is updated when GAM_B_VEN in GAM_B_UPDATE is 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 37-49 RZ/A1H Group, RZ/A1M Group 37.2.15 37. Video Display Controller 5 (7): Output Controller Area Setting Register B2 in Gamma Correction Block (GAM_B_AREA2) Bit: 31 30 29 28 27 26 25 24 23 22 21 GAM_B_TH_04[7:0] Initial value: R/W: Bit: R/W: 19 18 17 16 GAM_B_TH_05[7:0] 0 0 1 0 0 0 0 0 0 0 1 0 1 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 GAM_B_TH_06[7:0] Initial value: 20 GAM_B_TH_07[7:0] 0 0 1 1 0 0 0 0 0 0 1 1 1 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 31 to 24 GAM_B_TH_04[7:0] 32 R/W Start Threshold of Area 4 of B Signal Unsigned (0 to 255 [LSB]) Threshold of previous area < Threshold of current area < Threshold of next area 23 to 16 GAM_B_TH_05[7:0] 40 R/W Start Threshold of Area 5 of B Signal Unsigned (0 to 255 [LSB]) Threshold of previous area < Threshold of current area < Threshold of next area 15 to 8 GAM_B_TH_06[7:0] 48 R/W Start Threshold of Area 6 of B Signal Unsigned (0 to 255 [LSB]) Threshold of previous area < Threshold of current area < Threshold of next area 7 to 0 GAM_B_TH_07[7:0] 56 R/W Start Threshold of Area 7 of B Signal Unsigned (0 to 255 [LSB]) Threshold of previous area < Threshold of current area < Threshold of next area Note: This register is updated when GAM_B_VEN in GAM_B_UPDATE is 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 37-50 RZ/A1H Group, RZ/A1M Group 37.2.16 37. Video Display Controller 5 (7): Output Controller Area Setting Register B3 in Gamma Correction Block (GAM_B_AREA3) Bit: 31 30 29 28 27 26 25 24 23 22 21 GAM_B_TH_08[7:0] Initial value: 0 R/W: R/W Bit: 15 0 R/W: R/W 19 18 17 16 GAM_B_TH_09[7:0] 1 0 0 0 0 0 0 0 1 0 0 1 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 GAM_B_TH_10[7:0] Initial value: 20 GAM_B_TH_11[7:0] 1 0 1 0 0 0 0 0 1 0 1 1 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 31 to 24 GAM_B_TH_08[7:0] 64 R/W Start Threshold of Area 8 of B Signal Unsigned (0 to 255 [LSB]) Threshold of previous area < Threshold of current area < Threshold of next area 23 to 16 GAM_B_TH_09[7:0] 72 R/W Start Threshold of Area 9 of B Signal Unsigned (0 to 255 [LSB]) Threshold of previous area < Threshold of current area < Threshold of next area 15 to 8 GAM_B_TH_10[7:0] 80 R/W Start Threshold of Area 10 of B Signal Unsigned (0 to 255 [LSB]) Threshold of previous area < Threshold of current area < Threshold of next area 7 to 0 GAM_B_TH_11[7:0] 88 R/W Start Threshold of Area 11 of B Signal Unsigned (0 to 255 [LSB]) Threshold of previous area < Threshold of current area < Threshold of next area Note: This register is updated when GAM_B_VEN in GAM_B_UPDATE is 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 37-51 RZ/A1H Group, RZ/A1M Group 37.2.17 37. Video Display Controller 5 (7): Output Controller Area Setting Register B4 in Gamma Correction Block (GAM_B_AREA4) Bit: 31 30 29 28 27 26 25 24 23 22 21 GAM_B_TH_12[7:0] Initial value: 0 R/W: R/W Bit: 15 0 R/W: R/W 19 18 17 16 GAM_B_TH_13[7:0] 1 1 0 0 0 0 0 0 1 1 0 1 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 GAM_B_TH_14[7:0] Initial value: 20 GAM_B_TH_15[7:0] 1 1 1 0 0 0 0 0 1 1 1 1 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 31 to 24 GAM_B_TH_12[7:0] 96 R/W Start Threshold of Area 12 of B Signal Unsigned (0 to 255 [LSB]) Threshold of previous area < Threshold of current area < Threshold of next area 23 to 16 GAM_B_TH_13[7:0] 104 R/W Start Threshold of Area 13 of B Signal Unsigned (0 to 255 [LSB]) Threshold of previous area < Threshold of current area < Threshold of next area 15 to 8 GAM_B_TH_14[7:0] 112 R/W Start Threshold of Area 14 of B Signal Unsigned (0 to 255 [LSB]) Threshold of previous area < Threshold of current area < Threshold of next area 7 to 0 GAM_B_TH_15[7:0] 120 R/W Start Threshold of Area 15 of B Signal Unsigned (0 to 255 [LSB]) Threshold of previous area < Threshold of current area < Threshold of next area Note: This register is updated when GAM_B_VEN in GAM_B_UPDATE is 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 37-52 RZ/A1H Group, RZ/A1M Group 37.2.18 37. Video Display Controller 5 (7): Output Controller Area Setting Register B5 in Gamma Correction Block (GAM_B_AREA5) Bit: 31 30 29 28 27 26 25 24 23 22 21 GAM_B_TH_16[7:0] Initial value: 1 R/W: R/W Bit: 15 1 R/W: R/W 19 18 17 16 GAM_B_TH_17[7:0] 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 GAM_B_TH_18[7:0] Initial value: 20 GAM_B_TH_19[7:0] 0 0 1 0 0 0 0 1 0 0 1 1 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 31 to 24 GAM_B_TH_16[7:0] 128 R/W Start Threshold of Area 16 of B Signal Unsigned (0 to 255 [LSB]) Threshold of previous area < Threshold of current area < Threshold of next area 23 to 16 GAM_B_TH_17[7:0] 136 R/W Start Threshold of Area 17 of B Signal Unsigned (0 to 255 [LSB]) Threshold of previous area < Threshold of current area < Threshold of next area 15 to 8 GAM_B_TH_18[7:0] 144 R/W Start Threshold of Area 18 of B Signal Unsigned (0 to 255 [LSB]) Threshold of previous area < Threshold of current area < Threshold of next area 7 to 0 GAM_B_TH_19[7:0] 152 R/W Start Threshold of Area 19 of B Signal Unsigned (0 to 255 [LSB]) Threshold of previous area < Threshold of current area < Threshold of next area Note: This register is updated when GAM_B_VEN in GAM_B_UPDATE is 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 37-53 RZ/A1H Group, RZ/A1M Group 37.2.19 37. Video Display Controller 5 (7): Output Controller Area Setting Register B6 in Gamma Correction Block (GAM_B_AREA6) Bit: 31 30 29 28 27 26 25 24 23 22 21 GAM_B_TH_20[7:0] Initial value: 1 R/W: R/W Bit: 15 1 R/W: R/W 19 18 17 16 GAM_B_TH_21[7:0] 0 1 0 0 0 0 0 1 0 1 0 1 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 GAM_B_TH_22[7:0] Initial value: 20 GAM_B_TH_23[7:0] 0 1 1 0 0 0 0 1 0 1 1 1 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 31 to 24 GAM_B_TH_20[7:0] 160 R/W Start Threshold of Area 20 of B Signal Unsigned (0 to 255 [LSB]) Threshold of previous area < Threshold of current area < Threshold of next area 23 to 16 GAM_B_TH_21[7:0] 168 R/W Start Threshold of Area 21 of B Signal Unsigned (0 to 255 [LSB]) Threshold of previous area < Threshold of current area < Threshold of next area 15 to 8 GAM_B_TH_22[7:0] 176 R/W Start Threshold of Area 22 of B Signal Unsigned (0 to 255 [LSB]) Threshold of previous area < Threshold of current area < Threshold of next area 7 to 0 GAM_B_TH_23[7:0] 184 R/W Start Threshold of Area 23 of B Signal Unsigned (0 to 255 [LSB]) Threshold of previous area < Threshold of current area < Threshold of next area Note: This register is updated when GAM_B_VEN in GAM_B_UPDATE is 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 37-54 RZ/A1H Group, RZ/A1M Group 37.2.20 37. Video Display Controller 5 (7): Output Controller Area Setting Register B7 in Gamma Correction Block (GAM_B_AREA7) Bit: 31 30 29 28 27 26 25 24 23 22 21 GAM_B_TH_24[7:0] Initial value: 1 R/W: R/W Bit: 15 1 R/W: R/W 19 18 17 16 GAM_B_TH_25[7:0] 1 0 0 0 0 0 0 1 1 0 0 1 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 GAM_B_TH_26[7:0] Initial value: 20 GAM_B_TH_27[7:0] 1 0 1 0 0 0 0 1 1 0 1 1 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 31 to 24 GAM_B_TH_24[7:0] 192 R/W Start Threshold of Area 24 of B Signal Unsigned (0 to 255 [LSB]) Threshold of previous area < Threshold of current area < Threshold of next area 23 to 16 GAM_B_TH_25[7:0] 200 R/W Start Threshold of Area 25 of B Signal Unsigned (0 to 255 [LSB]) Threshold of previous area < Threshold of current area < Threshold of next area 15 to 8 GAM_B_TH_26[7:0] 208 R/W Start Threshold of Area 26 of B Signal Unsigned (0 to 255 [LSB]) Threshold of previous area < Threshold of current area < Threshold of next area 7 to 0 GAM_B_TH_27[7:0] 216 R/W Start Threshold of Area 27 of B Signal Unsigned (0 to 255 [LSB]) Threshold of previous area < Threshold of current area < Threshold of next area Note: This register is updated when GAM_B_VEN in GAM_B_UPDATE is 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 37-55 RZ/A1H Group, RZ/A1M Group 37.2.21 37. Video Display Controller 5 (7): Output Controller Area Setting Register B8 in Gamma Correction Block (GAM_B_AREA8) Bit: 31 30 29 28 27 26 25 24 23 22 21 GAM_B_TH_28[7:0] Initial value: 1 R/W: R/W Bit: 15 1 R/W: R/W 19 18 17 16 GAM_B_TH_29[7:0] 1 1 0 0 0 0 0 1 1 1 0 1 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 GAM_B_TH_30[7:0] Initial value: 20 GAM_B_TH_31[7:0] 1 1 1 0 0 0 0 1 1 1 1 1 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 31 to 24 GAM_B_TH_28[7:0] 224 R/W Start Threshold of Area 28 of B Signal Unsigned (0 to 255 [LSB]) Threshold of previous area < Threshold of current area < Threshold of next area 23 to 16 GAM_B_TH_29[7:0] 232 R/W Start Threshold of Area 29 of B Signal Unsigned (0 to 255 [LSB]) Threshold of previous area < Threshold of current area < Threshold of next area 15 to 8 GAM_B_TH_30[7:0] 240 R/W Start Threshold of Area 30 of B Signal Unsigned (0 to 255 [LSB]) Threshold of previous area < Threshold of current area < Threshold of next area 7 to 0 GAM_B_TH_31[7:0] 248 R/W Start Threshold of Area 31 of B Signal Unsigned (0 to 255 [LSB]) Threshold of previous area < Threshold of current area 255 Note: This register is updated when GAM_B_VEN in GAM_B_UPDATE is 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 37-56 RZ/A1H Group, RZ/A1M Group 37.2.22 37. Video Display Controller 5 (7): Output Controller Register Update Control Register R in Gamma Correction Block (GAM_R_UPDATE) 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R R R R R R R R R Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 Bit: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- GAM_R _VEN Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R R R R R R R R R/WC1 Bit Bit Name Initial Value R/W Description 31 to 16 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 15 to 1 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 0 GAM_R_VEN 0 R/WC1 Gamma Correction (R) Register Update 0: Registers are not updated. 1: Registers are updated at the rising edge of the Vsync. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 37-57 RZ/A1H Group, RZ/A1M Group 37.2.23 37. Video Display Controller 5 (7): Output Controller Table Setting Register R1 to R16 in Gamma Correction Block (GAM_R_LUT1 to GAM_R_LUT16) 31 30 29 28 27 -- -- -- -- -- - - - - - - - Initial value: 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 Bit: 26 25 24 22 23 21 20 GAM_G_GAIN_xx[10:0] - 19 18 17 16 -- -- -- -- -- - - - - - - - Initial value: 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W GAM_G_GAIN_yy[10:0] - Bit Bit Name Initial Value R/W Description 31 to 27 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 26 to 16 * 1024 R/W GAM_R_LUT1: Gain Adjustment of Area 0 of R Signal GAM_R_LUT2: Gain Adjustment of Area 2 of R Signal GAM_R_LUT3: Gain Adjustment of Area 4 of R Signal GAM_R_LUT4: Gain Adjustment of Area 6 of R Signal GAM_R_LUT5: Gain Adjustment of Area 8 of R Signal GAM_R_LUT6: Gain Adjustment of Area 10 of R Signal GAM_R_LUT7: Gain Adjustment of Area 12 of R Signal GAM_R_LUT8: Gain Adjustment of Area 14 of R Signal GAM_R_LUT9: Gain Adjustment of Area 16 of R Signal GAM_R_LUT10: Gain Adjustment of Area 18 of R Signal GAM_R_LUT11: Gain Adjustment of Area 20 of R Signal GAM_R_LUT12: Gain Adjustment of Area 22 of R Signal GAM_R_LUT13: Gain Adjustment of Area 24 of R Signal GAM_R_LUT14: Gain Adjustment of Area 26 of R Signal GAM_R_LUT15: Gain Adjustment of Area 28 of R Signal GAM_R_LUT16: Gain Adjustment of Area 30 of R Signal Unsigned (0 to 2047 [LSB], 1024 [LSB] = 1.0 [times]) *: Bit Name GAM_R_LUT1: GAM_R_GAIN_00[10:0] GAM_R_LUT2: GAM_R_GAIN_02[10:0] GAM_R_LUT3: GAM_R_GAIN_04[10:0] GAM_R_LUT4: GAM_R_GAIN_06[10:0] GAM_R_LUT5: GAM_R_GAIN_08[10:0] GAM_R_LUT6: GAM_R_GAIN_10[10:0] GAM_R_LUT7: GAM_R_GAIN_12[10:0] GAM_R_LUT8: GAM_R_GAIN_14[10:0] GAM_R_LUT9: GAM_R_GAIN_16[10:0] GAM_R_LUT10: GAM_R_GAIN_18[10:0] GAM_R_LUT11: GAM_R_GAIN_20[10:0] GAM_R_LUT12: GAM_R_GAIN_22[10:0] GAM_R_LUT13: GAM_R_GAIN_24[10:0] GAM_R_LUT14: GAM_R_GAIN_26[10:0] GAM_R_LUT15: GAM_R_GAIN_28[10:0] GAM_R_LUT16: GAM_R_GAIN_30[10:0] 15 to 11 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 37-58 RZ/A1H Group, RZ/A1M Group 37. Video Display Controller 5 (7): Output Controller Bit Bit Name Initial Value R/W Description 10 to 0 * 1024 R/W GAM_R_LUT1: Gain Adjustment of Area 1 of R Signal GAM_R_LUT2: Gain Adjustment of Area 3 of R Signal GAM_R_LUT3: Gain Adjustment of Area 5 of R Signal GAM_R_LUT4: Gain Adjustment of Area 7 of R Signal GAM_R_LUT5: Gain Adjustment of Area 9 of R Signal GAM_R_LUT6: Gain Adjustment of Area 11 of R Signal GAM_R_LUT7: Gain Adjustment of Area 13 of R Signal GAM_R_LUT8: Gain Adjustment of Area 15 of R Signal GAM_R_LUT9: Gain Adjustment of Area 17 of R Signal GAM_R_LUT10: Gain Adjustment of Area 19 of R Signal GAM_R_LUT11: Gain Adjustment of Area 21 of R Signal GAM_R_LUT12: Gain Adjustment of Area 23 of R Signal GAM_R_LUT13: Gain Adjustment of Area 25 of R Signal GAM_R_LUT14: Gain Adjustment of Area 27 of R Signal GAM_R_LUT15: Gain Adjustment of Area 29 of R Signal GAM_R_LUT16: Gain Adjustment of Area 31 of R Signal Unsigned (0 to 2047 [LSB], 1024 [LSB] = 1.0 [times]) *: Bit Name GAM_R_LUT1: GAM_R_GAIN_01[10:0] GAM_R_LUT2: GAM_R_GAIN_03[10:0] GAM_R_LUT3: GAM_R_GAIN_05[10:0] GAM_R_LUT4: GAM_R_GAIN_07[10:0] GAM_R_LUT5: GAM_R_GAIN_09[10:0] GAM_R_LUT6: GAM_R_GAIN_11[10:0] GAM_R_LUT7: GAM_R_GAIN_13[10:0] GAM_R_LUT8: GAM_R_GAIN_15[10:0] GAM_R_LUT9: GAM_R_GAIN_17[10:0] GAM_R_LUT10: GAM_R_GAIN_19[10:0] GAM_R_LUT11: GAM_R_GAIN_21[10:0] GAM_R_LUT12: GAM_R_GAIN_23[10:0] GAM_R_LUT13: GAM_R_GAIN_25[10:0] GAM_R_LUT14: GAM_R_GAIN_27[10:0] GAM_R_LUT15: GAM_R_GAIN_29[10:0] GAM_R_LUT16: GAM_R_GAIN_31[10:0] Note: This register is updated when GAM_R_VEN in GAM_R_UPDATE is 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 37-59 RZ/A1H Group, RZ/A1M Group 37.2.24 37. Video Display Controller 5 (7): Output Controller Area Setting Register R1 in Gamma Correction Block (GAM_R_AREA1) Bit: 31 30 29 28 27 26 25 24 -- -- -- -- -- -- -- -- 23 22 - 21 20 19 18 - GAM_R_TH_01[7:0] - 17 16 - - Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 R/W: R R R R R R R R R/W R/W R/W R/W R/W R/W R/W R/W Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 - - - - GAM_R_TH_03[7:0] - - - Initial value: 0 R/W: R/W - GAM_R_TH_02[7:0] - 0 0 1 0 0 0 0 0 0 0 1 1 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 31 to 24 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 23 to 16 GAM_R_TH_01[7:0] 8 R/W Start Threshold of Area 1 of R Signal Unsigned (0 to 255 [LSB]) 0 < Threshold of current area < Threshold of next area 15 to 8 GAM_R_TH_02[7:0] 16 R/W Start Threshold of Area 2 of R Signal Unsigned (0 to 255 [LSB]) Threshold of previous area < Threshold of current area < Threshold of next area 7 to 0 GAM_R_TH_03[7:0] 24 R/W Start Threshold of Area 3 of R Signal Unsigned (0 to 255 [LSB]) Threshold of previous area < Threshold of current area < Threshold of next area Note: This register is updated when GAM_R_VEN in GAM_R_UPDATE is 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 37-60 RZ/A1H Group, RZ/A1M Group 37.2.25 37. Video Display Controller 5 (7): Output Controller Area Setting Register R2 in Gamma Correction Block (GAM_R_AREA2) Bit: 31 30 29 28 27 26 25 24 23 22 21 GAM_R_TH_04[7:0] Initial value: 0 R/W: R/W Bit: 15 0 R/W: R/W 19 18 17 16 GAM_R_TH_05[7:0] 0 1 0 0 0 0 0 0 0 1 0 1 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 GAM_R_TH_06[7:0] Initial value: 20 GAM_R_TH_07[7:0] 0 1 1 0 0 0 0 0 0 1 1 1 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 31 to 24 GAM_R_TH_04[7:0] 32 R/W Start Threshold of Area 4 of R Signal Unsigned (0 to 255 [LSB]) Threshold of previous area < Threshold of current area < Threshold of next area 23 to 16 GAM_R_TH_05[7:0] 40 R/W Start Threshold of Area 5 of R Signal Unsigned (0 to 255 [LSB]) Threshold of previous area < Threshold of current area < Threshold of next area 15 to 8 GAM_R_TH_06[7:0] 48 R/W Start Threshold of Area 6 of R Signal Unsigned (0 to 255 [LSB]) Threshold of previous area <Threshold of current area < Threshold of next area 7 to 0 GAM_R_TH_07[7:0] 56 R/W Start Threshold of Area 7 of R Signal Unsigned (0 to 255 [LSB]) Threshold of previous area < Threshold of current area < Threshold of next area Note: This register is updated when GAM_R_VEN in GAM_R_UPDATE is 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 37-61 RZ/A1H Group, RZ/A1M Group 37.2.26 37. Video Display Controller 5 (7): Output Controller Area Setting Register R3 in Gamma Correction Block (GAM_R_AREA3) Bit: 31 30 29 28 27 26 25 24 23 22 21 GAM_R_TH_08[7:0] Initial value: 0 R/W: R/W Bit: 15 0 R/W: R/W 19 18 17 16 GAM_R_TH_09[7:0] 1 0 0 0 0 0 0 0 1 0 0 1 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 GAM_R_TH_10[7:0] Initial value: 20 GAM_R_TH_11[7:0] 1 0 1 0 0 0 0 0 1 0 1 1 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 31 to 24 GAM_R_TH_08[7:0] 64 R/W Start Threshold of Area 8 of R Signal Unsigned (0 to 255 [LSB]) Threshold of previous area < Threshold of current area < Threshold of next area 23 to 16 GAM_R_TH_09[7:0] 72 R/W Start Threshold of Area 9 of R Signal Unsigned (0 to 255 [LSB]) Threshold of previous area < Threshold of current area < Threshold of next area 15 to 8 GAM_R_TH_10[7:0] 80 R/W Start Threshold of Area 10 of R Signal Unsigned (0 to 255 [LSB]) Threshold of previous area < Threshold of current area < Threshold of next area 7 to 0 GAM_R_TH_11[7:0] 88 R/W Start Threshold of Area 11 of R Signal Unsigned (0 to 255 [LSB]) Threshold of previous area < Threshold of current area < Threshold of next area Note: This register is updated when GAM_R_VEN in GAM_R_UPDATE is 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 37-62 RZ/A1H Group, RZ/A1M Group 37.2.27 37. Video Display Controller 5 (7): Output Controller Area Setting Register R4 in Gamma Correction Block (GAM_R_AREA4) Bit: 31 30 29 28 27 26 25 24 23 22 21 GAM_R_TH_12[7:0] Initial value: R/W: Bit: R/W: 19 18 17 16 GAM_R_TH_13[7:0] 0 1 1 0 0 0 0 0 0 1 1 0 1 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 GAM_R_TH_14[7:0] Initial value: 20 GAM_R_TH_15[7:0] 0 1 1 1 0 0 0 0 0 1 1 1 1 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 31 to 24 GAM_R_TH_12[7:0] 96 R/W Start Threshold of Area 12 of R Signal Unsigned (0 to 255 [LSB]) Threshold of previous area < Threshold of current area < Threshold of next area 23 to 16 GAM_R_TH_13[7:0] 104 R/W Start Threshold of Area 13 of R Signal Unsigned (0 to 255 [LSB]) Threshold of previous area < Threshold of current area < Threshold of next area 15 to 8 GAM_R_TH_14[7:0] 112 R/W Start Threshold of Area 14 of R Signal Unsigned (0 to 255 [LSB]) Threshold of previous area < Threshold of current area < Threshold of next area 7 to 0 GAM_R_TH_15[7:0] 120 R/W Start Threshold of Area 15 of R Signal Unsigned (0 to 255 [LSB]) Threshold of previous area < Threshold of current area < Threshold of next area Note: This register is updated when GAM_R_VEN in GAM_R_UPDATE is 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 37-63 RZ/A1H Group, RZ/A1M Group 37.2.28 37. Video Display Controller 5 (7): Output Controller Area Setting Register R5 in Gamma Correction Block (GAM_R_AREA5) Bit: 31 30 29 28 27 26 25 24 23 22 21 GAM_R_TH_16[7:0] Initial value: 1 R/W: R/W Bit: 15 1 R/W: R/W 19 18 17 16 GAM_R_TH_17[7:0] 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 GAM_R_TH_18[7:0] Initial value: 20 GAM_R_TH_19[7:0] 0 0 1 0 0 0 0 1 0 0 1 1 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 31 to 24 GAM_R_TH_16[7:0] 128 R/W Start Threshold of Area 16 of R Signal Unsigned (0 to 255 [LSB]) Threshold of previous area < Threshold of current area < Threshold of next area 23 to 16 GAM_R_TH_17[7:0] 136 R/W Start Threshold of Area 17 of R Signal Unsigned (0 to 255 [LSB]) Threshold of previous area < Threshold of current area < Threshold of next area 15 to 8 GAM_R_TH_18[7:0] 144 R/W Start Threshold of Area 18 of R Signal Unsigned (0 to 255 [LSB]) Threshold of previous area < Threshold of current area < Threshold of next area 7 to 0 GAM_R_TH_19[7:0] 152 R/W Start Threshold of Area 19 of R Signal Unsigned (0 to 255 [LSB]) Threshold of previous area < Threshold of current area < Threshold of next area Note: This register is updated when GAM_R_VEN in GAM_R_UPDATE is 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 37-64 RZ/A1H Group, RZ/A1M Group 37.2.29 37. Video Display Controller 5 (7): Output Controller Area Setting Register R6 in Gamma Correction Block (GAM_R_AREA6) Bit: 31 30 29 28 27 26 25 24 23 22 21 GAM_R_TH_20[7:0] Initial value: 1 R/W: R/W Bit: 15 1 R/W: R/W 19 18 17 16 GAM_R_TH_21[7:0] 0 1 0 0 0 0 0 1 0 1 0 1 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 GAM_R_TH_22[7:0] Initial value: 20 GAM_R_TH_23[7:0] 0 1 1 0 0 0 0 1 0 1 1 1 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 31 to 24 GAM_R_TH_20[7:0] 160 R/W Start Threshold of Area 20 of R Signal Unsigned (0 to 255 [LSB]) Threshold of previous area < Threshold of current area < Threshold of next area 23 to 16 GAM_R_TH_21[7:0] 168 R/W Start Threshold of Area 21 of R Signal Unsigned (0 to 255 [LSB]) Threshold of previous area < Threshold of current area < Threshold of next area 15 to 8 GAM_R_TH_22[7:0] 176 R/W Start Threshold of Area 22 of R Signal Unsigned (0 to 255 [LSB]) Threshold of previous area < Threshold of current area < Threshold of next area 7 to 0 GAM_R_TH_23[7:0] 184 R/W Start Threshold of Area 23 of R Signal Unsigned (0 to 255 [LSB]) Threshold of previous area < Threshold of current area < Threshold of next area Note: This register is updated when GAM_R_VEN in GAM_R_UPDATE is 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 37-65 RZ/A1H Group, RZ/A1M Group 37.2.30 37. Video Display Controller 5 (7): Output Controller Area Setting Register R7 in Gamma Correction Block (GAM_R_AREA7) Bit: 31 30 29 28 27 26 25 24 23 22 21 GAM_R_TH_24[7:0] Initial value: 1 R/W: R/W Bit: 15 1 R/W: R/W 19 18 17 16 GAM_R_TH_25[7:0] 1 0 0 0 0 0 0 1 1 0 0 1 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 GAM_R_TH_26[7:0] Initial value: 20 GAM_R_TH_27[7:0] 1 0 1 0 0 0 0 1 1 0 1 1 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 31 to 24 GAM_R_TH_24[7:0] 192 R/W Start Threshold of Area 24 of R Signal Unsigned (0 to 255 [LSB]) Threshold of previous area < Threshold of current area < Threshold of next area 23 to 16 GAM_R_TH_25[7:0] 200 R/W Start Threshold of Area 25 of R Signal Unsigned (0 to 255 [LSB]) Threshold of previous area < Threshold of current area < Threshold of next area 15 to 8 GAM_R_TH_26[7:0] 208 R/W Start Threshold of Area 26 of R Signal Unsigned (0 to 255 [LSB]) Threshold of previous area < Threshold of current area < Threshold of next area 7 to 0 GAM_R_TH_27[7:0] 216 R/W Start Threshold of Area 27 of R Signal Unsigned (0 to 255 [LSB]) Threshold of previous area < Threshold of current area < Threshold of next area Note: This register is updated when GAM_R_VEN in GAM_R_UPDATE is 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 37-66 RZ/A1H Group, RZ/A1M Group 37.2.31 37. Video Display Controller 5 (7): Output Controller Area Setting Register R8 in Gamma Correction Block (GAM_R_AREA8) Bit: 31 30 29 28 27 26 25 24 23 22 21 GAM_R_TH_28[7:0] Initial value: 1 R/W: R/W Bit: 15 1 R/W: R/W 19 18 17 16 GAM_R_TH_29[7:0] 1 1 0 0 0 0 0 1 1 1 0 1 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 GAM_R_TH_30[7:0] Initial value: 20 GAM_R_TH_31[7:0] 1 1 1 0 0 0 0 1 1 1 1 1 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 31 to 24 GAM_R_TH_28[7:0] 224 R/W Start Threshold of Area 28 of R Signal Unsigned (0 to 255 [LSB]) Threshold of previous area < Threshold of current area < Threshold of next area 23 to 16 GAM_R_TH_29[7:0] 232 R/W Start Threshold of Area 29 of R Signal Unsigned (0 to 255 [LSB]) Threshold of previous area < Threshold of current area < Threshold of next area 15 to 8 GAM_R_TH_30[7:0] 240 R/W Start Threshold of Area 30 of R Signal Unsigned (0 to 255 [LSB]) Threshold of previous area < Threshold of current area < Threshold of next area 7 to 0 GAM_R_TH_31[7:0] 248 R/W Start Threshold of Area 31 of R Signal Unsigned (0 to 255 [LSB]) Threshold of previous area < Threshold of current area 255 Note: This register is updated when GAM_R_VEN in GAM_R_UPDATE is 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 37-67 RZ/A1H Group, RZ/A1M Group 37.2.32 37. Video Display Controller 5 (7): Output Controller TCON Register Update Control Register (TCON_UPDATE) Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R R R R R R R R R Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- TCON_ VEN -- -- -- -- -- -- -- -- -- -- -- -- -- -- Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R R R R R R R R R/WC1 Bit Bit Name Initial Value R/W Description 31 to 16 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 15 to 1 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 0 TCON_VEN 0 R/WC1 LCD TCON Register Update 0: Registers are not updated. 1: Registers are updated at the rising edge of the Vsync. 37.2.33 TCON Reference Timing Setting Register (TCON_TIM) Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 -- -- -- -- -- Initial value: 0 0 0 0 0 0 0 1 1 0 0 1 0 0 0 0 R/W: R R R R R R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 TCON_HALF[10:0] -- -- -- -- -- Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W TCON_OFFSET[10:0] Bit Bit Name Initial Value R/W Description 31 to 27 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 26 to 16 TCON_HALF[10:0] 400 R/W 1/2fH Timing Specifies the clock count from the rising edge of the Hsync signal as the counting timing of horizontal counter. 15 to 11 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 10 to 0 TCON_OFFSET[10:0] 0 R/W Offset Hsync Signal Timing Sets the clock cycle count from the rising edge of the Hsync signal. Note: This register is updated when TCON_VEN in TCON_UPDATE is 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 37-68 RZ/A1H Group, RZ/A1M Group 37.2.34 37. Video Display Controller 5 (7): Output Controller TCON Vertical Timing Setting Register A1 (TCON_TIM_STVA1) Bit: 31 30 29 28 27 -- -- -- -- -- 26 25 24 23 22 21 20 19 18 17 16 TCON_STVA_VS[10:0] Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- -- -- -- -- TCON_STVA_VW[10:0] Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 R/W: R R R R R R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 31 to 27 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 26 to 16 TCON_STVA_VS [10:0] 0 R/W STVA Signal Pulse Start Position (First Changing Timing) Starts pulse output after the time specified by the value of TCON_STVA_VS from the rising edge of the Vsync signal (1/2fH cycles). 15 to 11 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 10 to 0 TCON_STVA_VW [10:0] 4 R/W STVA Pulse Width (Second Changing Timing) Outputs a pulse of the duration of the value of TCON_STVA_VW (1/ 2fH cycles). Note: This register is updated when TCON_VEN in TCON_UPDATE is 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 37-69 RZ/A1H Group, RZ/A1M Group 37.2.35 37. Video Display Controller 5 (7): Output Controller TCON Vertical Timing Setting Register A2 (TCON_TIM_STVA2) Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R R R R R R R R R Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- TCON_ STVA_ INV -- -- -- -- -- -- -- -- -- -- -- TCON_STVA_SEL[2:0] Initial value: 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 R/W: R R R R R R R R R R R R/W R R/W R/W R/W Bit Bit Name Initial Value R/W Description 31 to 5 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 4 TCON_STVA_INV 1 R/W Polarity Inversion Control of STVA Signal 0: Not inverted 1: Inverted 3 -- 0 R Reserved This bit is always read as 0. The write value should always be 0. 2 to 0 TCON_STVA_SEL [2:0] 0 R/W Output Signal Select for LCD_TCON0 Pin 0: STVA/VS 1: STVB/VE 2: STH/SP/HS 3: STB/LP/HE 4: CPV/GCK 5: POLA 6: POLB 7: DE Note: This register is updated when TCON_VEN in TCON_UPDATE is 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 37-70 RZ/A1H Group, RZ/A1M Group 37.2.36 37. Video Display Controller 5 (7): Output Controller TCON Vertical Timing Setting Register B1 (TCON_TIM_STVB1) Bit: 31 30 29 28 27 -- -- -- -- -- 26 25 24 23 22 21 20 19 18 17 16 TCON_STVB_VS[10:0] Initial value: 0 0 0 0 0 0 0 0 0 1 0 0 0 1 1 0 R/W: R R R R R R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- -- -- -- -- TCON_STVB_VW[10:0] Initial value: 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 R/W: R R R R R R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 31 to 27 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 26 to 16 TCON_STVB_VS [10:0] 70 R/W STVB Signal Pulse Start Position (First Changing Timing) Starts pulse output after the time specified by the value of TCON_STVB_VS from the rising edge of the Vsync signal (1/2fH cycles). 15 to 11 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 10 to 0 TCON_STVB_VW [10:0] 960 R/W STVB Pulse Width (Second Changing Timing) Outputs a pulse of the duration of the value of TCON_STVB_VW (1/ 2fH cycles). Note: This register is updated when TCON_VEN in TCON_UPDATE is 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 37-71 RZ/A1H Group, RZ/A1M Group 37.2.37 37. Video Display Controller 5 (7): Output Controller TCON Vertical Timing Setting Register B2 (TCON_TIM_STVB2) Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R R R R R R R R R Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- TCON_ STVB_ INV -- -- -- -- -- -- -- -- -- -- -- TCON_STVB_SEL[2:0] Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 R/W: R R R R R R R R R R R R/W R R/W R/W R/W Bit Bit Name Initial Value R/W Description 31 to 5 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 4 TCON_STVB_INV 0 R/W Polarity Inversion Control of STVB Signal 0: Not inverted 1: Inverted 3 -- 0 R Reserved This bit is always read as 0. The write value should always be 0. 2 to 0 TCON_STVB_SEL [2:0] 1 R/W Output Signal Select for LCD_TCON1 Pin 0: STVA/VS 1: STVB/VE 2: STH/SP/HS 3: STB/LP/HE 4: CPV/GCK 5: POLA 6: POLB 7: DE Note: This register is updated when TCON_VEN in TCON_UPDATE is 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 37-72 RZ/A1H Group, RZ/A1M Group 37.2.38 37. Video Display Controller 5 (7): Output Controller TCON Horizontal Timing Setting Register STH1 (TCON_TIM_STH1) Bit: 31 30 29 28 27 -- -- -- -- -- 26 25 24 23 22 21 20 19 18 17 16 TCON_STH_HS[10:0] Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- -- -- -- -- TCON_STH_HW[10:0] Initial value: 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 R/W: R R R R R R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 31 to 27 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 26 to 16 TCON_STH_HS [10:0] 0 R/W STH Signal Pulse Start Position (First Changing Timing) Starts pulse output after the time specified by the value of TCON_STH_HS + 1 from the rising edge of the Hsync signal (clock cycles). 15 to 11 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 10 to 0 TCON_STH_HW [10:0] 96 R/W STH Pulse Width (Second Changing Timing) Outputs a pulse of the duration of the value of TCON_STH_HW (clock cycles). Note: This register is updated when TCON_VEN in TCON_UPDATE is 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 37-73 RZ/A1H Group, RZ/A1M Group 37.2.39 37. Video Display Controller 5 (7): Output Controller TCON Horizontal Timing Setting Register STH2 (TCON_TIM_STH2) Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R R R R R R R R R Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- TCON_ STH_HS_ SEL -- -- -- TCON_ STH_INV -- -- -- -- -- -- -- TCON_STH_SEL[2:0] Initial value: 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 R/W: R R R R R R R R/W R R R R/W R R/W R/W R/W Bit Bit Name Initial Value R/W Description 31 to 9 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 8 TCON_STH_HS_ SEL 0 R/W STH Signal Operating Reference Select 0: Hsync signal reference 1: Offset Hsync signal reference 7 to 5 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 4 TCON_STH_INV 1 R/W Polarity Inversion Control of STH Signal 0: Not inverted 1: Inverted 3 -- 0 R Reserved This bit is always read as 0. The write value should always be 0. 2 to 0 TCON_STH_SEL [2:0] 2 R/W Output Signal Select for LCD_TCON2 Pin 0: STVA/VS 1: STVB/VE 2: STH/SP/HS 3: STB/LP/HE 4: CPV/GCK 5: POLA 6: POLB 7: DE Note: This register is updated when TCON_VEN in TCON_UPDATE is 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 37-74 RZ/A1H Group, RZ/A1M Group 37.2.40 37. Video Display Controller 5 (7): Output Controller TCON Horizontal Timing Setting Register STB1 (TCON_TIM_STB1) Bit: 31 30 29 28 27 -- -- -- -- -- 26 25 24 23 22 21 20 19 18 17 16 TCON_STB_HS[10:0] Initial value: 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0 0 R/W: R R R R R R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- -- -- -- -- TCON_STB_HW[10:0] Initial value: 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 0 R/W: R R R R R R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 31 to 27 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 26 to 16 TCON_STB_HS [10:0] 144 R/W STB Signal Pulse Start Position (First Changing Timing) Starts pulse output after the time specified by the value of TCON_STB_HS + 1 from the rising edge of the Hsync signal (clock cycles). 15 to 11 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 10 to 0 TCON_STB_HW [10:0] 640 R/W STB Pulse Width (Second Changing Timing) Outputs a pulse of the duration of the value of TCON_STB_HW (clock cycles). Note: This register is updated when TCON_VEN in TCON_UPDATE is 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 37-75 RZ/A1H Group, RZ/A1M Group 37.2.41 37. Video Display Controller 5 (7): Output Controller TCON Horizontal Timing Setting Register STB2 (TCON_TIM_STB2) Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R R R R R R R R R Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- TCON_ STB_HS_ SEL -- -- -- TCON_ STB_INV -- -- -- -- -- -- -- TCON_STB_SEL[2:0] Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 R/W: R R R R R R R R/W R R R R/W R R/W R/W R/W Bit Bit Name Initial Value R/W Description 31 to 9 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 8 TCON_STB_HS_ SEL 0 R/W STB Signal Operating Reference Select 0: Hsync signal reference 1: Offset Hsync signal reference 7 to 5 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 4 TCON_STB_INV 0 R/W Polarity Inversion Control of STB Signal 0: Not inverted 1: Inverted 3 -- 0 R Reserved This bit is always read as 0. The write value should always be 0. 2 to 0 TCON_STB_SEL [2:0] 7 R/W Output Signal Select for LCD_TCON3 Pin 0: STVA/VS 1: STVB/VE 2: STH/SP/HS 3: STB/LP/HE 4: CPV/GCK 5: POLA 6: POLB 7: DE Note: This register is updated when TCON_VEN in TCON_UPDATE is 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 37-76 RZ/A1H Group, RZ/A1M Group 37.2.42 37. Video Display Controller 5 (7): Output Controller TCON Horizontal Timing Setting Register CPV1 (TCON_TIM_CPV1) Bit: 31 30 29 28 27 -- -- -- -- -- 26 25 24 23 22 21 20 19 18 17 16 TCON_CPV_HS[10:0] Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- -- -- -- -- TCON_CPV_HW[10:0] Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 31 to 27 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 26 to 16 TCON_CPV_HS [10:0] 0 R/W CPV Signal Pulse Start Position (First Changing Timing) Starts pulse output after the time specified by the value of TCON_CPV_HS + 1 from the rising edge of the Hsync signal (clock cycles). 15 to 11 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 10 to 0 TCON_CPV_HW [10:0] 0 R/W CPV Pulse Width (Second Changing Timing) Outputs a pulse of the duration of the value of TCON_CPV_HW (clock cycles). Note: This register is updated when TCON_VEN in TCON_UPDATE is 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 37-77 RZ/A1H Group, RZ/A1M Group 37.2.43 37. Video Display Controller 5 (7): Output Controller TCON Horizontal Timing Setting Register CPV2 (TCON_TIM_CPV2) Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R R R R R R R R R Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- TCON_ CPV_HS_ SEL -- -- -- TCON_ CPV_INV -- -- -- -- -- -- -- TCON_CPV_SEL[2:0] Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 R/W: R R R R R R R R/W R R R R/W R R/W R/W R/W Bit Bit Name Initial Value R/W Description 31 to 9 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 8 TCON_CPV_HS_ SEL 0 R/W CPV Signal Operating Reference Select 0: Hsync signal reference 1: Offset Hsync signal reference 7 to 5 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 4 TCON_CPV_INV 0 R/W Polarity Inversion Control of CPV Signal 0: Not inverted 1: Inverted 3 -- 0 R Reserved This bit is always read as 0. The write value should always be 0. 2 to 0 TCON_CPV_SEL [2:0] 4 R/W Output Signal Select for LCD_TCON4 Pin 0: STVA/VS 1: STVB/VE 2: STH/SP/HS 3: STB/LP/HE 4: CPV/GCK 5: POLA 6: POLB 7: DE Note: This register is updated when TCON_VEN in TCON_UPDATE is 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 37-78 RZ/A1H Group, RZ/A1M Group 37.2.44 37. Video Display Controller 5 (7): Output Controller TCON Horizontal Timing Setting Register POLA1 (TCON_TIM_POLA1) Bit: 31 30 29 28 27 -- -- -- -- -- 26 25 24 23 22 21 20 19 18 17 16 TCON_POLA_HS[10:0] Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- -- -- -- -- TCON_POLA_HW[10:0] Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 31 to 27 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 26 to 16 TCON_POLA_HS [10:0] 0 R/W POLA Signal Pulse Start Position (First Changing Timing) Starts pulse output after the time specified by the value of TCON_POLA_HS from the rising edge of the Hsync signal (clock cycles). Note: When 1 x 1, 1 x 2, or 2 x 2 reverse mode is selected, these bits should be set to1 or greater. 15 to 11 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 10 to 0 TCON_POLA_HW [10:0] 0 R/W POLA Pulse Width (Second Changing Timing) Outputs a pulse of the duration of the value of TCON_POLA_HW (clock cycles). Note: This register is updated when TCON_VEN in TCON_UPDATE is 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 37-79 RZ/A1H Group, RZ/A1M Group 37.2.45 37. Video Display Controller 5 (7): Output Controller TCON Horizontal Timing Setting Register POLA2 (TCON_TIM_POLA2) Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R R R R R R R R R Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- -- TCON_ POLA_MD[1:0] -- TCON_ POLA_HS _SEL -- TCON_ POLA_ INV -- - - -- -- -- -- TCON_POLA_SEL[2:0] Initial value: 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 1 R/W: R R R/W R/W R R R R/W R R R R/W R R/W R/W R/W Bit Bit Name Initial Value R/W Description 31 to 14 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 13, 12 TCON_POLA_MD [1:0] 1 R/W POLA Signal Generation Mode Select 0: Normal mode Generates the signal that changes twice a horizontal period. 1: 1 x 1 reverse mode Generates the signal whose polarity is inverted every horizontal period. 2: 1 x 2 reverse mode Generates the signal whose polarity is inverted in the first horizontal period and is subsequently inverted every two horizontal periods. 3: 2 x 2 reverse mode Generates the signal whose polarity is inverted every two horizontal periods. 11 to 9 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 8 TCON_POLA_HS _SEL 0 R/W POLA Signal Operating Reference Select 0: Hsync signal reference 1: Offset Hsync signal reference 7 to 5 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 4 TCON_POLA_INV 0 R/W Polarity Inversion Control of POLA Signal 0: Not inverted 1: Inverted 3 -- 0 R Reserved This bit is always read as 0. The write value should always be 0. 2 to 0 TCON_POLA_SEL [2:0] 5 R/W Output Signal Select for LCD_TCON5 pin 0: STVA/VS 1: STVB/VE 2: STH/SP/HS 3: STB/LP/HE 4: CPV/GCK 5: POLA 6: POLB 7: DE Note: This register is updated when TCON_VEN in TCON_UPDATE is 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 37-80 RZ/A1H Group, RZ/A1M Group 37.2.46 37. Video Display Controller 5 (7): Output Controller TCON Horizontal Timing Setting Register POLB1 (TCON_TIM_POLB1) Bit: 31 30 29 28 27 -- -- -- -- -- 26 25 24 23 22 21 20 19 18 17 16 TCON_POLB_HS[10:0] Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- -- -- -- -- TCON_POLB_HW[10:0] Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 31 to 27 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 26 to 16 TCON_POLB_HS [10:0] 0 R/W POLB Signal Pulse Start Position (First Changing Timing) Starts pulse output after the time specified by the value of TCON_POLB_HS from the rising edge of the Hsync signal (clock cycles). Note: When 1 x 1, 1 x 2, or 2 x 2 reverse mode is selected, these bits should be set to1 or greater. 15 to 11 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 10 to 0 TCON_POLB_HW [10:0] 0 R/W POLB Pulse Width (Second Changing Timing) Outputs a pulse of the duration of the value of TCON_POLB_HW (clock cycles). Note: This register is updated when TCON_VEN in TCON_UPDATE is 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 37-81 RZ/A1H Group, RZ/A1M Group 37.2.47 37. Video Display Controller 5 (7): Output Controller TCON Horizontal Timing Setting Register POLB2 (TCON_TIM_POLB2) Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R R R R R R R R R Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- TCON_ POLB_HS _SEL -- TCON_ POLB_ INV -- -- -- TCON_ POLB_MD[1:0] -- -- -- -- TCON_POLB_SEL[2:0] Initial value: 0 0 0 1 0 0 0 0 0 0 0 0 0 1 1 0 R/W: R R R/W R/W R R R R/W R R R R/W R R/W R/W R/W Bit Bit Name Initial Value R/W Description 31 to 14 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 13, 12 TCON_POLB_MD [1:0] 1 R/W POLB Signal Generation Mode Select 0: Normal mode Generates the signal that changes twice a horizontal period. 1: 1 x 1 reverse mode Generates the signal whose polarity is inverted every horizontal period. 2: 1 x 2 reverse mode Generates the signal whose polarity is inverted in the first horizontal period and is subsequently inverted every two horizontal periods. 3: 2 x 2 reverse mode Generates the signal whose polarity is inverted every two horizontal periods. 11 to 9 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 8 TCON_POLB_HS _SEL 0 R/W POLB Signal Operating Reference Select 0: Hsync signal reference 1: Offset Hsync signal reference 7 to 5 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 4 TCON_POLB_INV 0 R/W Polarity Inversion Control of POLB Signal 0: Not inverted 1: Inverted 3 -- 0 R Reserved This bit is always read as 0. The write value should always be 0. 2 to 0 TCON_POLB_SEL [2:0] 6 R/W Output Signal Select for LCD_TCON6 pin 0: STVA/VS 1: STVB/VE 2: STH/SP/HS 3: STB/LP/HE 4: CPV/GCK 5: POLA 6: POLB 7: DE Note: This register is updated when TCON_VEN in TCON_UPDATE is 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 37-82 RZ/A1H Group, RZ/A1M Group 37.2.48 37. Video Display Controller 5 (7): Output Controller TCON Data Enable Polarity Setting Register (TCON_TIM_DE) Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R R R R R R R R R Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- TCON_ DE_INV -- -- -- -- -- -- -- -- -- -- -- -- -- -- Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R R R R R R R R R/W Bit Bit Name Initial Value R/W Description 31 to 1 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 0 TCON_DE_INV 0 R/W Polarity Inversion Control of DE Signal 0: Not inverted 1: Inverted Note: This register is updated when TCON_VEN in TCON_UPDATE is 1. 37.2.49 Register Update Control Register in Output Controller (OUT_UPDATE) Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R R R R R R R R R Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- OUTCNT _VEN Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R R R R R R R R R/WC1 Bit Bit Name Initial Value R/W Description 31 to 1 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 0 OUTCNT_VEN 0 R/WC1 Brightness/Contrast, Dither Process, Output Interface Register Update 0: Registers are not updated. 1: Registers are updated at the rising edge of the Vsync. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 37-83 RZ/A1H Group, RZ/A1M Group 37.2.50 37. Video Display Controller 5 (7): Output Controller Output Interface Register (OUT_SET) Bit: 31 -- 30 -- 29 28 -- OUT_ ENDIAN_ ON 27 26 -- -- 25 24 23 22 21 20 19 18 17 16 -- OUT_ SWAP_ ON -- -- -- -- -- -- -- -- Initial value: 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 R/W: R R R R/W R R R R/W R R R R R R R R Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- OUT_ FORMAT[1:0] -- -- -- OUT_ DIR_ SEL -- -- -- OUT_FRQ_SEL[1:0] -- -- OUT_PHASE[1:0] Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R/W R/W R R R/W R/W R R R R/W R R R/W R/W Bit Bit Name Initial Value R/W Description 31 to 29 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 28 OUT_ENDIAN_ON 0 R/W Bit Endian Change On/Off Control 0: Off 1: On 27 to 25 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 24 OUT_SWAP_ON 0 R/W B/R Signal Swap On/Off Control 0: Off 1: On 23 to 21 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 20 to 16 -- All 1 R Reserved These bits are always read as 1. The write value should always be 1. 15, 14 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 13, 12 OUT_FORMAT[1:0] 0 R/W Output Format Select 0: RBG888 1: RGB666 2: RGB565 3: Serial RGB 11, 10 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 9, 8 OUT_FRQ_SEL [1:0] 0 R/W Clock Frequency Control 0: 100% speed -- (parallel RGB) 1: Triple speed -- (serial RGB) 2: Quadruple speed -- (serial RGB) 3: Setting prohibited 7 to 5 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 4 OUT_DIR_SEL 0 R/W Scan Direction Select 0: Forward scan 1: Reverse scan 3, 2 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 37-84 RZ/A1H Group, RZ/A1M Group 37. Video Display Controller 5 (7): Output Controller Bit Bit Name Initial Value R/W Description 1, 0 OUT_PHASE[1:0] 0 R/W Clock Phase Adjustment During Serial RGB Output Triple speed mode 0: 0 (clk) 1: 1 (clk) 2: 2 (clk) 3: Setting prohibited Quadruple speed mode 0: 0 (clk) 1: 1 (clk) 2: 2 (clk) 3: 3 (clk) Note: This register is updated when OUTCNT_VEN in OUT_UPDATE is 1. 37.2.51 Brightness (DC) Correction Register 1 (OUT_BRIGHT1) Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R R R R R R R R R 9 8 7 6 5 4 3 2 1 0 Bit: 15 14 13 12 11 10 -- -- -- -- -- -- Initial value: 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W PBRT_G[9:0] Bit Bit Name Initial Value R/W Description 31 to 10 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 9 to 0 PBRT_G[9:0] 512 R/W Brightness (DC) Adjustment of G Signal Unsigned (0 (-512) to 512 (0) to 1023 (+511) [LSB], 512 [LSB] with offset) Note: This register is updated when OUTCNT_VEN in OUT_UPDATE is 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 37-85 RZ/A1H Group, RZ/A1M Group 37.2.52 37. Video Display Controller 5 (7): Output Controller Brightness (DC) Correction Register 2 (OUT_BRIGHT2) Bit: 31 30 29 28 27 26 -- -- -- -- -- -- 25 24 23 22 21 20 19 18 17 16 PBRT_B[9:0] Initial value: 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- -- -- -- -- -- PBRT_R[9:0] Initial value: 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 31 to 26 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 25 to 16 PBRT_B[9:0] 512 R/W Brightness (DC) Adjustment of B Signal Unsigned (0 (-512) to 512 (0) to 1023 (+511) [LSB], 512 [LSB] with offset) 15 to 10 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 9 to 0 PBRT_R[9:0] 512 R/W Brightness (DC) Adjustment of R Signal Unsigned (0 (-512) to 512 (0) to 1023 (+511) [LSB], 512 [LSB] with offset) Note: This register is updated when OUTCNT_VEN in OUT_UPDATE is 1. 37.2.53 Contrast (Gain) Correction Register (OUT_CONTRAST) Bit: 31 30 29 28 27 26 25 24 -- -- -- -- -- -- -- -- 23 22 21 20 19 18 17 16 CONT_G[7:0] Initial value: 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 R/W: R R R R R R R R R/W R/W R/W R/W R/W R/W R/W R/W Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 CONT_B[7:0] Initial value: 1 R/W: R/W CONT_R[7:0] 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 31 to 24 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 23 to 16 CONT_G[7:0] 128 R/W Contrast (Gain) Adjustment of G Signal 0/128 to 255/128 (approx.2 times) 15 to 8 CONT_B[7:0] 128 R/W Contrast (Gain) Adjustment of B Signal 0/128 to 255/128 (approx.2 times) 7 to 0 CONT_R[7:0] 128 R/W Contrast (Gain) Adjustment of R Signal 0/128 to 255/128 (approx.2 times) Note: This register is updated when OUTCNT_VEN in OUT_UPDATE is 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 37-86 RZ/A1H Group, RZ/A1M Group 37.2.54 37. Video Display Controller 5 (7): Output Controller Panel Dither Register (OUT_PDTHA) Bit: 31 30 29 28 27 26 25 24 23 22 -- -- -- -- -- -- -- -- -- -- 21 20 PDTH_SEL[1:0] 19 18 -- -- 17 16 PDTH_FORMAT[1:0] Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R R R R/W R/W R R R/W R/W Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- -- -- -- -- -- -- -- PDTH_PA[1:0] PDTH_PB[1:0] PDTH_PC[1:0] PDTH_PD[1:0] Initial value: 0 0 1 1 0 0 0 0 0 0 1 0 0 0 0 1 R/W: R R R/W R/W R R R/W R/W R R R/W R/W R R R/W R/W Bit Bit Name Initial Value R/W Description 31 to 22 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 21, 20 PDTH_SEL[1:0] 0 R/W Panel Dither Operation Mode 0: Truncate 1: Round-off 2: 2 x 2 pattern dither 3: Random pattern dither 19, 18 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 17, 16 PDTH_FORMAT [1:0] 0 R/W Panel Dither Output Format Select 0: RGB888 1: RGB666 2: RGB565 3: Setting prohibited 15, 14 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 13, 12 PDTH_PA[1:0] 3 R/W Pattern Value (A) of 2 x 2 Pattern Dither Unsigned (0 to 3 [LSB]) 11, 10 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 9, 8 PDTH_PB[1:0] 0 R/W Pattern Value (B) of 2 x 2 Pattern Dither Unsigned (0 to 3 [LSB]) 7, 6 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 5, 4 PDTH_PC[1:0] 2 R/W Pattern Value (C) of 2 x 2 Pattern Dither Unsigned (0 to 3 [LSB]) 3, 2 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 1, 0 PDTH_PD[1:0] 1 R/W Pattern Value (D) of 2 x 2 Pattern Dither Unsigned (0 to 3 [LSB]) Note: This register is updated when OUTCNT_VEN in OUT_UPDATE is 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 37-87 RZ/A1H Group, RZ/A1M Group 37.2.55 37. Video Display Controller 5 (7): Output Controller Output Phase Control Register (OUT_CLK_PHASE) Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R R R R R R R R R Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- OUTCNT_ FRONT_ GAM -- OUTCNT_ LCD_ EDGE -- -- -- -- -- OUTCNT_ OUTCNT_ OUTCNT_ OUTCNT_ OUTCNT_ OUTCNT_ OUTCNT_ POLB_ STVA_ STVB_ STH_ STB_ CPV_ POLA_ EDGE EDGE EDGE EDGE EDGE EDGE EDGE Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R/W R R R R/W R R/W R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 31 to 13 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 12 OUTCNT_ FRONT_GAM 0 R/W Correction Circuit Sequence Control 0: Brightness contrast gamma correction 1: Gamma correction brightness contrast 11 to 9 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 8 OUTCNT_ LCD_EDGE 0 R/W Output Phase Control of LCD_DATA23 to LCD_DATA0 Pin 0: Output at the rising edge of LCD_CLK pin 1: Output at the falling edge of LCD_CLK pin 7 -- 0 R Reserved This bit is always read as 0. The write value should always be 0. 6 OUTCNT_ STVA_EDGE 0 R/W Output Phase Control of LCD_TCON0 Pin 0: Output at the rising edge of LCD_CLK pin 1: Output at the falling edge of LCD_CLK pin 5 OUTCNT_ STVB_EDGE 0 R/W Output Phase Control of LCD_TCON1 Pin 0: Output at the rising edge of LCD_CLK pin 1: Output at the falling edge of LCD_CLK pin 4 OUTCNT_ STH_EDGE 0 R/W Output Phase Control of LCD_TCON2 Pin 0: Output at the rising edge of LCD_CLK pin 1: Output at the falling edge of LCD_CLK pin 3 OUTCNT_ STB_EDGE 0 R/W Output Phase Control of LCD_TCON3 Pin 0: Output at the rising edge of LCD_CLK pin 1: Output at the falling edge of LCD_CLK pin 2 OUTCNT_ CPV_EDGE 0 R/W Output Phase Control of LCD_TCON4 Pin 0: Output at the rising edge of LCD_CLK pin 1: Output at the falling edge of LCD_CLK pin 1 OUTCNT_ POLA_EDGE 0 R/W Output Phase Control of LCD_TCON5 Pin 0: Output at the rising edge of LCD_CLK pin 1: Output at the falling edge of LCD_CLK pin 0 OUTCNT_ POLB_EDGE 0 R/W Output Phase Control of LCD_TCON6 Pin 0: Output at the rising edge of LCD_CLK pin 1: Output at the falling edge of LCD_CLK pin Note: This register is updated when OUTCNT_VEN in OUT_UPDATE is 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 37-88 RZ/A1H Group, RZ/A1M Group 37.3 37. Video Display Controller 5 (7): Output Controller Usage Methods 37.3.1 Gamma Correction Adjustment Method The characteristics of G, B, R of each panel to be connected should be measured and gamma correction should be made to suit the panel. Since the gamma correction adjustment depends on to the characteristics of the panel, there are no recommended setting values. 37.3.2 Dither Usage Method Dither is used when pseudo contour is appeared on the display screen. Table 37.29 Dither Settings Bit Name Setting Value PDTH_FORMAT[1:0] Selects the format. For RGB888: 0 For RGB666: 1 For RGB565: 2 PDTH_SEL[1:0] When 2 x 2 pattern dither is to be used: 2 PDTH_PA[1:0] Normally 3 (initial value) PDTH_PB[1:0] Normally 0 (initial value) PDTH_PC[1:0] Normally 2 (initial value) PDTH_PD[1:0] Normally 1 (initial value) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 37-89 RZ/A1H Group, RZ/A1M Group 37.3.3 37. Video Display Controller 5 (7): Output Controller Output Format Adjustment Method The setting example of the typical output format is shown in Table 37.30 and Table 37.31. It is necessary to carry out the setting of synchronization system signals of each output format similarly as the setting of output after scaling. Table 37.30 Setting Example of Synchronizing Signal Register Name Bit Name VGA SVGA Description TCON_TIM TCON_HALF[10:0] 400 528 Sets the half value of 1H time period in clock units. TCON_TIM_STVA1 TCON_STVA_VS[10:0] 0 0 Sets the pulse generation start position from the rising edge of the internal Vsync signal. A 1/2H time period is set as 1. TCON_TIM_STVA1 TCON_STVA_VW[10:0] 4 8 Sets the changing point from the above pulse generation start position. A 1/2H time period is set as 1. TCON_TIM_STVA2 TCON_STVA_INV 0 0 Sets the output polarity of the above pulse. For inverted output: 1 TCON_TIM_STVA2 TCON_STVA_SEL[2:0] 0 0 For STVA output selection: 0 TCON_TIM_STVB1 TCON_STVB_VS[10:0] 68 44 Sets the pulse generation start position from the rising edge of the internal Vsync signal. A 1/2H time period is set as 1. TCON_TIM_STVB1 TCON_STVB_VW[10:0] 960 1200 Sets the changing point from the above pulse generation start position. A 1/2H time period is set as 1. TCON_TIM_STVB2 TCON_STVB_INV 0 0 Sets the output polarity of the above pulse. For inverted output: 1 TCON_TIM_STVB2 TCON_STVB_SEL[2:0] 1 1 For STVB output selection: 1 Register Name Bit Name VGA SVGA Description TCON_TIM_STH1 TCON_STH_HS[10:0] 0 0 Sets the pulse generation start position from the rising edge of the internal Hsync signal. TCON_TIM_STH1 TCON_STH_HW[10:0] 96 128 Sets the changing point from the above pulse generation start position. TCON_TIM_STH2 TCON_STH_INV 0 0 Sets the output polarity of the above pulse. For inverted output: 1 TCON_TIM_STH2 TCON_STH_SEL[2:0] 2 2 For STH output selection: 2 TCON_TIM_STB1 TCON_STB_HS[10:0] 128 192 Sets the pulse generation start position from the rising edge of the internal Hsync signal. TCON_TIM_STB1 TCON_STB_HW[10:0] 640 800 Sets the changing point from the above pulse generation start position. TCON_TIM_STB2 TCON_STB_INV 0 0 Sets the output polarity of the above pulse. For inverted output: 1 TCON_TIM_STB2 TCON_STB_SEL[2:0] 3 3 For STB output selection: 3 Vsync signal Vertical enable signal Hsync signal Horizontal enable signal R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 37-90 RZ/A1H Group, RZ/A1M Group Table 37.31 37. Video Display Controller 5 (7): Output Controller Setting Example of Data System Register Name Bit Name RGB888 RGB () Description OUT_SET OUT_ENDIAN_ON 0 0 When bit endian is changed: 1 OUT_SET OUT_SWAP_ON 0 0 When B/R is to be swapped: 1 OUT_SET OUT_PIXEL_INV_ON 0 0 When the function of reducing number of simultaneous changes is to be used: 1 OUT_SET OUT_SUM_MOVE[4:0] 31 31 When OUT_PIXEL_INV_ON = 1, this register becomes valid. Sets the simultaneous changing threshold. OUT_SET OUT_FORMAT[1:0] 0 3 Sets the output format. For RGB888: 0 For RGB666: 1 For RGB565: 2 For serial RGB: 3 OUT_SET OUT_FRQ_SEL[1:0] 0 1 Sets the output clock. For RGB888, RGB666, RGB565: 0 For triple speed serial RGB output: 1 For quadruple serial RGB output: 2 OUT_SET OUT_DIR_SEL 0 0 When data arrangement of the serial RGB output is to be reversed: 1 OUT_SET OUT_PHASE[1:0] 0 0 Sets when output phase of the serial RGB is shifted. Not delayed Delayed by one clock cycle: 1 Delayed by two clock cycles: 2 Delayed by three clock cycles: 3 (applicable only for quadruple speed mode) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 37-91 RZ/A1H Group, RZ/A1M Group 38. Video Display Controller 5 (8):System Controller 38. Video Display Controller 5 (8):System Controller 38.1 System Controller 38.1.1 Overview of Functions The system controller provides interrupt control, panel clock control, CLUT table read select signal status flag output functions. 38.1.2 Interrupt Control Twenty three interrupt signals are output from the scaler and image synthesizer. The system controller controls whether to output these interrupt signals. One is written to the corresponding INT_STA* bit when an interrupt signal is to be accepted. After 1 has been written to the bit, however, its value is still read out as 0 until the interrupt signal is accepted. Once the interrupt signal has been accepted, the INT_STA* bit is read out as 1. The bit for an accepted interrupt signal is cleared by writing 0 to the INT_STA* bit. If further interrupt signals are to be accepted after the INT_STA* bit has been cleared, 1 is again written to the bit. Table 38.1 Interrupt Signals Request Source Name Bit Name Function S0_VI_VSYNC INT_STA 0 Vsync signal input to scaler 0 S0_LO_VSYNC INT_STA 1 Vsync signal output from scaler 0 S0_VSYNCERR INT_STA 2 Missing Vsync signal for scaler 0 GR3_VLINE INT_STA 3 Specified line signal for panel output in graphics 3 S0_VFIELD INT_STA 4 Field end signal for recording function in scaler 0 IV1_VBUFERR INT_STA 5 Frame buffer write overflow signal for scaler 0 IV3_VBUFERR INT_STA 6 Frame buffer read underflow signal for graphics 0 IV5_VBUFERR INT_STA 7 Frame buffer read underflow signal for graphics 2 IV6_VBUFERR INT_STA 8 Frame buffer read underflow signal for graphics 3 S0_WLINE INT_STA 9 Write specification line signal input to scaling-down control block in scaler 0 (This signal is not present in this product.) S1_VI_VSYNC INT_STA 10 Vsync signal input to scaler 1 S1_LO_VSYNC INT_STA 11 Vsync signal output from scaler 1 S1_VSYNCERR INT_STA 12 Missing Vsync signal for scaler 1 S1_VFIELD INT_STA 13 Field end signal for recording function in scaler 1 IV2_VBUFERR INT_STA 14 Frame buffer write overflow signal for scaler 1 IV4_VBUFERR INT_STA 15 Frame buffer read underflow signal for graphics 1 S1_WLINE INT_STA 16 Write specification line signal input to scaling-down control block in scaler 1 (This signal is not present in this product.) OIR_VI_VSYNC INT_STA 17 Vsync signal input to output image generator OIR_LO_VSYNC INT_STA 18 Vsync signal output from output image generator OIR_VLINE INT_STA 19 Specified line signal for panel output in output image generator OIR_VFIELD INT_STA 20 Field end signal for recording function in output image generator IV7_VBUFERR INT_STA 21 Frame buffer write overflow signal for output image generator IV8_VBUFERR INT_STA 22 Frame buffer read underflow signal for graphics (OIR) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 38-1 RZ/A1H Group, RZ/A1M Group Table 38.2 38. Video Display Controller 5 (8):System Controller Interrupt Clear/Hold Settings Register Name Bit Name Initial Value Description SYSCNT_INT1 INT_STA0 0 S0_VI_VSYNC Interrupt Clear/Hold 0(W): Clears the interrupt status. 1(W): Starts interrupt acceptance. 0(R): No interrupt has occurred. 1(R): An interrupt has occurred. SYSCNT_INT1 INT_STA1 0 S0_LO_VSYNC Interrupt Clear/Hold 0(W): Clears the interrupt status. 1(W): Starts interrupt acceptance. 0(R): No interrupt has occurred. 1(R): An interrupt has occurred. SYSCNT_INT1 INT_STA2 0 S0_VSYNCERR Interrupt Clear/Hold 0(W): Clears the interrupt status. 1(W): Starts interrupt acceptance. 0(R): No interrupt has occurred. 1(R): An interrupt has occurred. SYSCNT_INT1 INT_STA3 0 GR3_VLINE Interrupt Clear/Hold 0(W): Clears the interrupt status. 1(W): Starts interrupt acceptance. 0(R): No interrupt has occurred. 1(R): An interrupt has occurred. SYSCNT_INT1 INT_STA4 0 S0_VFIELD Interrupt Clear/Hold 0(W): Clears the interrupt status. 1(W): Starts interrupt acceptance. 0(R): No interrupt has occurred. 1(R): An interrupt has occurred. SYSCNT_INT1 INT_STA5 0 IV1_VBUFERR Interrupt Clear/Hold 0(W): Clears the interrupt status. 1(W): Starts interrupt acceptance. 0(R): No interrupt has occurred. 1(R): An interrupt has occurred. SYSCNT_INT1 INT_STA6 0 IV3_VBUFERR Interrupt Clear/Hold 0(W): Clears the interrupt status. 1(W): Starts interrupt acceptance. 0(R): No interrupt has occurred. 1(R): An interrupt has occurred. SYSCNT_INT1 INT_STA7 0 IV5_VBUFERR Interrupt Clear/Hold 0(W): Clears the interrupt status. 1(W): Starts interrupt acceptance. 0(R): No interrupt has occurred. 1(R): An interrupt has occurred. SYSCNT_INT2 INT_STA8 0 IV6_VBUFERR Interrupt Clear/Hold 0(W): Clears the interrupt status. 1(W): Starts interrupt acceptance. 0(R): No interrupt has occurred. 1(R): An interrupt has occurred. SYSCNT_INT2 INT_STA9 0 S0_WLINE Interrupt Clear/Hold 0(W): Clears the interrupt status. 1(W): Starts interrupt acceptance. (Setting prohibited in this product) 0(R): No interrupt has occurred. 1(R): An interrupt has occurred. SYSCNT_INT2 INT_STA10 0 S1_VI_VSYNC Interrupt Clear/Hold 0(W): Clears the interrupt status. 1(W): Starts interrupt acceptance. 0(R): No interrupt has occurred. 1(R): An interrupt has occurred. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 38-2 RZ/A1H Group, RZ/A1M Group Table 38.2 38. Video Display Controller 5 (8):System Controller Interrupt Clear/Hold Settings Register Name Bit Name Initial Value Description SYSCNT_INT2 INT_STA11 0 S1_LO_VSYNC Interrupt Clear/Hold 0(W): Clears the interrupt status. 1(W): Starts interrupt acceptance. 0(R): No interrupt has occurred. 1(R): An interrupt has occurred. SYSCNT_INT2 INT_STA12 0 S1_VSYNCERR Interrupt Clear/Hold 0(W): Clears the interrupt status. 1(W): Starts interrupt acceptance. 0(R): No interrupt has occurred. 1(R): An interrupt has occurred. SYSCNT_INT2 INT_STA13 0 S1_VFIELD Interrupt Clear/Hold 0(W): Clears the interrupt status. 1(W): Starts interrupt acceptance. 0(R): No interrupt has occurred. 1(R): An interrupt has occurred. SYSCNT_INT2 INT_STA14 0 IV2_VBUFERR Interrupt Clear/Hold 0(W): Clears the interrupt status. 1(W): Starts interrupt acceptance. 0(R): No interrupt has occurred. 1(R): An interrupt has occurred. SYSCNT_INT2 INT_STA15 0 IV4_VBUFERR Interrupt Clear/Hold 0(W): Clears the interrupt status. 1(W): Starts interrupt acceptance. 0(R): No interrupt has occurred. 1(R): An interrupt has occurred. SYSCNT_INT3 INT_STA16 0 S1_WLINE Interrupt Clear/Hold 0(W): Clears the interrupt status. 1(W): Starts interrupt acceptance. (Setting prohibited in this product) 0(R): No interrupt has occurred. 1(R): An interrupt has occurred. SYSCNT_INT3 INT_STA17 0 OIR_VI_VSYNC Interrupt Clear/Hold 0(W): Clears the interrupt status. 1(W): Starts interrupt acceptance. 0(R): No interrupt has occurred. 1(R): An interrupt has occurred. SYSCNT_INT3 INT_STA18 0 OIR_LO_VSYNC Interrupt Clear/Hold 0(W): Clears the interrupt status. 1(W): Starts interrupt acceptance. 0(R): No interrupt has occurred. 1(R): An interrupt has occurred. SYSCNT_INT3 INT_STA19 0 OIR_VLINE Interrupt Clear/Hold 0(W): Clears the interrupt status. 1(W): Starts interrupt acceptance. 0(R): No interrupt has occurred. 1(R): An interrupt has occurred. SYSCNT_INT3 INT_STA20 0 OIR_VFIELD Interrupt Clear/Hold 0(W): Clears the interrupt status. 1(W): Starts interrupt acceptance. 0(R): No interrupt has occurred. 1(R): An interrupt has occurred. SYSCNT_INT3 INT_STA21 0 IV7_VBUFERR Interrupt Clear/Hold 0(W): Clears the interrupt status. 1(W): Starts interrupt acceptance. 0(R): No interrupt has occurred. 1(R): An interrupt has occurred. SYSCNT_INT3 INT_STA22 0 IV8_VBUFERR Interrupt Clear/Hold 0(W): Clears the interrupt status. 1(W): Starts interrupt acceptance. 0(R): No interrupt has occurred. 1(R): An interrupt has occurred. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 38-3 RZ/A1H Group, RZ/A1M Group Table 38.3 38. Video Display Controller 5 (8):System Controller Interrupt Output On/Off Settings Register Name Bit Name Initial Value Description SYSCNT_INT4 INT_OUT0_ON 0 S0_VI_VSYNC Interrupt Output On/Off 0: Off 1: On SYSCNT_INT4 INT_OUT1_ON 0 S0_LO_VSYNC Interrupt Output On/Off 0: Off 1: On SYSCNT_INT4 INT_OUT2_ON 0 S0_VSYNCERR Interrupt Output On/Off 0: Off 1: On SYSCNT_INT4 INT_OUT3_ON 0 GR3_VLINE Interrupt Output On/Off 0: Off 1: On SYSCNT_INT4 INT_OUT4_ON 0 S0_VFIELD Interrupt Output On/Off 0: Off 1: On SYSCNT_INT4 INT_OUT5_ON 0 IV1_VBUFERR Interrupt Output On/Off 0: Off 1: On SYSCNT_INT4 INT_OUT6_ON 0 IV3_VBUFERR Interrupt Output On/Off 0: Off 1: On SYSCNT_INT4 INT_OUT7_ON 0 IV5_VBUFERR Interrupt Output On/Off 0: Off 1: On SYSCNT_INT5 INT_OUT8_ON 0 IV6_VBUFERR Interrupt Output On/Off 0: Off 1: On SYSCNT_INT5 INT_OUT9_ON 0 S0_WLINE Interrupt Output On/Off 0: Off 1: On (Setting prohibited in this product) SYSCNT_INT5 INT_OUT10_ON 0 S1_VI_VSYNC Interrupt Output On/Off 0: Off 1: On SYSCNT_INT5 INT_OUT11_ON 0 S1_LO_VSYNC Interrupt Output On/Off 0: Off 1: On SYSCNT_INT5 INT_OUT12_ON 0 S1_VSYNCERR Interrupt Output On/Off 0: Off 1: On SYSCNT_INT5 INT_OUT13_ON 0 S1_VFIELD Interrupt Output On/Off 0: Off 1: On SYSCNT_INT5 INT_OUT14_ON 0 IV2_VBUFERR Interrupt Output On/Off 0: Off 1: On SYSCNT_INT5 INT_OUT15_ON 0 IV4_VBUFERR Interrupt Output On/Off 0: Off 1: On SYSCNT_INT6 INT_OUT16_ON 0 S1_WLINE Interrupt Output On/Off 0: Off 1: On (Setting prohibited in this product) SYSCNT_INT6 INT_OUT17_ON 0 OIR_VI_VSYNC Interrupt Output On/Off 0: Off 1: On R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 38-4 RZ/A1H Group, RZ/A1M Group Table 38.3 38. Video Display Controller 5 (8):System Controller Interrupt Output On/Off Settings Register Name Bit Name Initial Value Description SYSCNT_INT6 INT_OUT18_ON 0 OIR_LO_VSYNC Interrupt Output On/Off 0: Off 1: On SYSCNT_INT6 INT_OUT19_ON 0 OIR_VLINE Interrupt Output On/Off 0: Off 1: On SYSCNT_INT6 INT_OUT20_ON 0 OIR_VFIELD Interrupt Output On/Off 0: Off 1: On SYSCNT_INT6 INT_OUT21_ON 0 IV7_VBUFERR Interrupt Output On/Off 0: Off 1: On SYSCNT_INT6 INT_OUT22_ON 0 IV8_VBUFERR Interrupt Output On/Off 0: Off 1: On 38.1.3 Panel Clock Control The video image clock, external clock, or peripheral clock 1 is selectable as the source of the panel clock for supply to this module. The module is also equipped with a divider for scaling the frequency by factors from 1/1 to 1/32. The bits listed in Table 38.4 control the panel clock. Table 38.4 Panel Clock Control Initial Value Register Name Bit Name SYSCNT_PANEL_CLK PANEL_ICKSEL [1:0] 0 Divided Clock Source Select 0: Video image clock (this is VIDEO_X1 if INP_SEL = 0 and DV_CLK if INP_SEL = 1) 1: External clock (LCD0_EXTCLK) 2: External clock (LCD1_EXTCLK) 3: Peripheral clock 1 (P1) SYSCNT_PANEL_CLK PANEL_OCKSEL[1:0] 0 Panel Clock Output Select 0: Divided clock generated from clock source selected by PANEL_CLK[1:0] 1: LVDS PLL clock 2: LVDS PLL clock divided by 7 3: Setting prohibited SYSCNT_PANEL_CLK PANEL_ICKEN 0 Panel Clock Operation Enable 0: Disables operation of the panel clock operation block. 1: Enables operation of the panel clock operation block. Note: Set this bit to 0 before changing the value of the PANEL_ICKSEL, PANEL_OCKSEL, or PANEL_DCDR bits.* SYSCNT_PANEL_CLK PANEL_DCDR [5:0] 1 Clock Frequency Division Ratio Refer to Table 38.5 for details on the settings. Note: Settings other than those in Table 38.5 are prohibited. Note: * Description Set this bit to 0 before changing the value of the LVDS_CLK_EN bit in LVDS_CLKSELR. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 38-5 RZ/A1H Group, RZ/A1M Group Table 38.5 38. Video Display Controller 5 (8):System Controller I/O Clock Frequency and Divisors I/O Clock Frequency (MHz) DCDR[5:0] Clock Ratio 27.00 54.00 66.67 000001 1/1 27.00 54.00 66.67 000010 1/2 13.50 27.00 33.33 000011 1/3 9.00 18.00 22.22 000100 1/4 6.75 13.50 16.67 000101 1/5 5.40 10.80 13.33 000110 1/6 4.50 9.00 11.11 000111 1/7 3.86 7.71 9.52 001000 1/8 3.38 6.75 8.33 001001 1/9 3.00 6.00 7.41 001100 1/12 2.25 4.50 5.56 010000 1/16 1.69 3.38 4.17 011000 1/24 1.13 2.25 2.78 100000 1/32 0.84 1.69 2.08 38.1.4 CLUT Table Read Select Signal Status Flag The CLUT read select signal status can be read using the flags shown in Table 38.6. Table 38.6 CLUT Table Read Select Signal Status Flags Register Name Bit Name Initial Value Description SYSCNT_CLUT GR0_CLT_SEL_ST -- Graphics 0 CLUT Table Read Select Signal Status Flag 0: CLUT table 0 is read out. 1: CLUT table 1 is read out. SYSCNT_CLUT GR1_CLT_SEL_ST -- Graphics 1 CLUT Table Read Select Signal Status Flag 0: CLUT table 0 is read out. 1: CLUT table 1 is read out. SYSCNT_CLUT GR2_CLT_SEL_ST -- Graphics 2 CLUT Table Read Select Signal Status Flag 0: CLUT table 0 is read out. 1: CLUT table 1 is read out. SYSCNT_CLUT GR3_CLT_SEL_ST -- Graphics 3 CLUT Table Read Select Signal Status Flag 0: CLUT table 0 is read out. 1: CLUT table 1 is read out. SYSCNT_CLUT GR_OIR_CLT_SEL_ST -- Graphics OIR CLUT Table Read Select Signal Status Flag 0: CLUT table 0 is read out. 1: CLUT table 1 is read out. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 38-6 RZ/A1H Group, RZ/A1M Group 38.2 38. Video Display Controller 5 (8):System Controller Register Descriptions The following register sets are allocated in the SH register map area. * Symbols used in Register Descriptions Initial value: Register value after a reset --: Undefined value R/W: Readable/writable. The written value can be read. R/WC0: Readable/writable. Writing 0 initializes the bit. Writing 1 is ignored. R/WC1: Readable/writable. Writing 1 initializes the bit. Writing 0 is ignored. R: Read-only. The write value should always be 0. --/W: Write-only. The read value is undefined. Table 38.7 Register Configuration of System Controller (CH0) Register Name Abbreviation R/W Initial Value Address Access Size Interrupt control register 1 SYSCNT_INT1 R/W H'0000 0000 H'FCFF 7A80 32 Interrupt control register 2 SYSCNT_INT2 R/W H'0000 0000 H'FCFF 7A84 32 Interrupt control register 3 SYSCNT_INT3 R/W H'0000 0000 H'FCFF 7A88 32 Interrupt control register 4 SYSCNT_INT4 R/W H'0000 0000 H'FCFF 7A8C 32 Interrupt control register 5 SYSCNT_INT5 R/W H'0000 0000 H'FCFF 7A90 32 Interrupt control register 6 SYSCNT_INT6 R/W H'0000 0000 H'FCFF 7A94 32 Panel clock control register SYSCNT_PANEL_CLK R/W H'0001 H'FCFF 7A98 16 CLUT table read select signal status register SYSCNT_CLUT R H'0000 H'FCFF 7A9A 16 Table 38.8 Register Configuration of System Controller (CH1) Register Name Abbreviation R/W Initial Value Address Access Size Interrupt control register 1 SYSCNT_INT1 R/W H'0000 0000 H'FCFF 9A80 32 Interrupt control register 2 SYSCNT_INT2 R/W H'0000 0000 H'FCFF 9A84 32 Interrupt control register 3 SYSCNT_INT3 R/W H'0000 0000 H'FCFF 9A88 32 Interrupt control register 4 SYSCNT_INT4 R/W H'0000 0000 H'FCFF 9A8C 32 Interrupt control register 5 SYSCNT_INT5 R/W H'0000 0000 H'FCFF 9A90 32 Interrupt control register 6 SYSCNT_INT6 R/W H'0000 0000 H'FCFF 9A94 32 Panel clock control register SYSCNT_PANEL_CLK R/W H'0001 H'FCFF 9A98 16 CLUT table read select signal status register SYSCNT_CLUT R H'0000 H'FCFF 9A9A 16 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 38-7 RZ/A1H Group, RZ/A1M Group 38.2.1 38. Video Display Controller 5 (8):System Controller Interrupt Control Register 1 (SYSCNT_INT1) 31 Bit: -- 30 -- 29 28 -- INT_ STA7 26 27 -- -- 25 24 -- INT_ STA6 23 -- 22 -- 21 20 -- INT_ STA5 19 -- 18 -- 17 16 -- INT_ STA4 Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R/W R R R R/W R R R R/W R R R R/W Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- INT_ STA3 -- INT_ STA2 -- INT_ STA1 -- INT_ STA0 -- -- -- -- -- -- -- -- Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R/W R R R R/W R R R R/W R R R R/W Bit Bit Name Initial Value R/W Description 31 to 29 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 28 INT_STA7 0 R/W IV5_VBUFERR Interrupt Clear/Hold 0(W): Clears the interrupt status. 1(W): Starts interrupt acceptance. 0(R): No interrupt has occurred. 1(R): An interrupt has occurred. 27 to 25 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 24 INT_STA6 0 R/W IV3_VBUFERR Interrupt Clear/Hold 0(W): Clears the interrupt status. 1(W): Starts interrupt acceptance. 0(R): No interrupt has occurred. 1(R): An interrupt has occurred. 23 to 21 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 20 INT_STA5 0 R/W IV1_VBUFERR Interrupt Clear/Hold 0(W): Clears the interrupt status. 1(W): Starts interrupt acceptance. 0(R): No interrupt has occurred. 1(R): An interrupt has occurred. 19 to 17 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 16 INT_STA4 0 R/W S0_VFIELD Interrupt Clear/Hold 0(W): Clears the interrupt status. 1(W): Starts interrupt acceptance. 0(R): No interrupt has occurred. 1(R): An interrupt has occurred. 15 to 13 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 12 INT_STA3 0 R/W GR3_VLINE Interrupt Clear/Hold 0(W): Clears the interrupt status. 1(W): Starts interrupt acceptance. 0(R): No interrupt has occurred. 1(R): An interrupt has occurred. 11 to 9 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 8 INT_STA2 0 R/W S0_VSYNCERR Interrupt Clear/Hold 0(W): Clears the interrupt status. 1(W): Starts interrupt acceptance. 0(R): No interrupt has occurred. 1(R): An interrupt has occurred. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 38-8 RZ/A1H Group, RZ/A1M Group 38. Video Display Controller 5 (8):System Controller Bit Bit Name Initial Value R/W Description 7 to 5 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 4 INT_STA1 0 R/W S0_LO_VSYNC Interrupt Clear/Hold 0(W): Clears the interrupt status. 1(W): Starts interrupt acceptance. 0(R): No interrupt has occurred. 1(R): An interrupt has occurred. 3 to 1 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 0 INT_STA0 0 R/W S0_VI_VSYNC Interrupt Clear/Hold 0(W): Clears the interrupt status. 1(W): Starts interrupt acceptance. 0(R): No interrupt has occurred. 1(R): An interrupt has occurred. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 38-9 RZ/A1H Group, RZ/A1M Group 38.2.2 38. Video Display Controller 5 (8):System Controller Interrupt Control Register 2 (SYSCNT_INT2) Bit: 31 -- 30 -- 29 28 -- INT_ STA15 27 26 -- -- 25 24 -- INT_ STA14 23 -- 22 -- 21 20 -- INT_ STA13 19 -- 18 -- 17 16 -- INT_ STA12 Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R/W R R R R/W R R R R/W R R R R/W Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- INT_ STA11 -- INT_ STA10 -- INT_ STA9 -- INT_ STA8 -- -- -- -- -- -- -- -- Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R/W R R R R/W R R R R/W R R R R/W Bit Bit Name Initial Value R/W Description 31 to 29 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 28 INT_STA15 0 R/W IV4_VBUFERR Interrupt Clear/Hold 0(W): Clears the interrupt status. 1(W): Starts interrupt acceptance. 0(R): No interrupt has occurred. 1(R): An interrupt has occurred. 27 to 25 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 24 INT_STA14 0 R/W IV2_VBUFERR Interrupt Clear/Hold 0(W): Clears the interrupt status. 1(W): Starts interrupt acceptance. 0(R): No interrupt has occurred. 1(R): An interrupt has occurred. 23 to 21 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 20 INT_STA13 0 R/W S1_VFIELD Interrupt Clear/Hold 0(W): Clears the interrupt status. 1(W): Starts interrupt acceptance. 0(R): No interrupt has occurred. 1(R): An interrupt has occurred. 19 to 17 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 16 INT_STA12 0 R/W S1_VSYNCERR Interrupt Clear/Hold 0(W): Clears the interrupt status. 1(W): Starts interrupt acceptance. 0(R): No interrupt has occurred. 1(R): An interrupt has occurred. 15 to 13 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 12 INT_STA11 0 R/W S1_LO_VSYNC Interrupt Clear/Hold 0(W): Clears the interrupt status. 1(W): Starts interrupt acceptance. 0(R): No interrupt has occurred. 1(R): An interrupt has occurred. 11 to 9 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 8 INT_STA10 0 R/W S1_VI_VSYNC Interrupt Clear/Hold 0(W): Clears the interrupt status. 1(W): Starts interrupt acceptance. 0(R): No interrupt has occurred. 1(R): An interrupt has occurred. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 38-10 RZ/A1H Group, RZ/A1M Group 38. Video Display Controller 5 (8):System Controller Bit Bit Name Initial Value R/W Description 7 to 5 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 4 INT_STA9 0 R/W S0_WLINE Interrupt Clear/Hold 0(W): Clears the interrupt status. 1(W): Starts interrupt acceptance. (Setting prohibited in this product) 0(R): No interrupt has occurred. 1(R): An interrupt has occurred. 3 to 1 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 0 INT_STA8 0 R/W IV6_VBUFERR Interrupt Clear/Hold 0(W): Clears the interrupt status. 1(W): Starts interrupt acceptance. 0(R): No interrupt has occurred. 1(R): An interrupt has occurred. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 38-11 RZ/A1H Group, RZ/A1M Group 38.2.3 38. Video Display Controller 5 (8):System Controller Interrupt Control Register 3 (SYSCNT_INT3) Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 -- -- -- -- -- -- -- INT_ STA22 -- -- -- INT_ STA21 -- -- -- INT_ STA20 Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R/W R R R R/W R R R R/W Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- -- -- INT_ STA19 -- -- -- INT_ STA18 -- -- -- INT_ STA17 -- -- -- INT_ STA16 Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R/W R R R R/W R R R R/W R R R R/W Bit Bit Name Initial Value R/W Description 31 to 25 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 24 INT_STA22 0 R/W IV8_VBUFERR Interrupt Clear/Hold 0(W): Clears the interrupt status. 1(W): Starts interrupt acceptance. 0(R): No interrupt has occurred. 1(R): An interrupt has occurred. 23 to 21 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 20 INT_STA21 0 R/W IV7_VBUFERR Interrupt Clear/Hold 0(W): Clears the interrupt status. 1(W): Starts interrupt acceptance. 0(R): No interrupt has occurred. 1(R): An interrupt has occurred. 19 to 17 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 16 INT_STA20 0 R/W OIR_VFIELD Interrupt Clear/Hold 0(W): Clears the interrupt status. 1(W): Starts interrupt acceptance. 0(R): No interrupt has occurred. 1(R): An interrupt has occurred. 15 to 13 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 12 INT_STA19 0 R/W OIR_VLINE Interrupt Clear/Hold 0(W): Clears the interrupt status. 1(W): Starts interrupt acceptance. 0(R): No interrupt has occurred. 1(R): An interrupt has occurred. 11 to 9 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 8 INT_STA18 0 R/W OIR_LO_VSYNC Interrupt Clear/Hold 0(W): Clears the interrupt status. 1(W): Starts interrupt acceptance. 0(R): No interrupt has occurred. 1(R): An interrupt has occurred. 7 to 5 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 4 INT_STA17 0 R/W OIR_VI_VSYNC Interrupt Clear/Hold 0(W): Clears the interrupt status. 1(W): Starts interrupt acceptance. 0(R): No interrupt has occurred. 1(R): An interrupt has occurred. 3 to 1 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 38-12 RZ/A1H Group, RZ/A1M Group 38. Video Display Controller 5 (8):System Controller Bit Bit Name Initial Value R/W Description 0 INT_STA16 0 R/W S1_WLINE Interrupt Clear/Hold 0(W): Clears the interrupt status. 1(W): Starts interrupt acceptance. (Setting prohibited in this product) 0(R): No interrupt has occurred. 1(R): An interrupt has occurred. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 38-13 RZ/A1H Group, RZ/A1M Group 38.2.4 38. Video Display Controller 5 (8):System Controller Interrupt Control Register 4 (SYSCNT_INT4) Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 -- -- -- INT_ OUT7_ ON -- -- -- INT_ OUT6_ ON -- -- -- INT_ OUT5_ ON -- -- -- INT_ OUT4_ ON Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R/W R R R R/W R R R R/W R R R R/W Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- -- -- INT_ OUT3_ ON -- -- -- INT_ OUT2_ ON -- -- -- INT_ OUT1_ ON -- -- -- INT_ OUT0_ ON Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R/W R R R R/W R R R R/W R R R R/W Bit Bit Name Initial Value R/W Description 31 to 29 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 28 INT_OUT7_ON 0 R/W IV5_VBUFERR Interrupt Output On/Off 0: Off 1: On 27 to 25 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 24 INT_OUT6_ON 0 R/W IV3_VBUFERR Interrupt Output On/Off 0: Off 1: On 23 to 21 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 20 INT_OUT5_ON 0 R/W IV1_VBUFERR Interrupt Output On/Off 0: Off 1: On 19 to 17 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 16 INT_OUT4_ON 0 R/W S0_VFIELD Interrupt Output On/Off 0: Off 1: On 15 to 13 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 12 INT_OUT3_ON 0 R/W GR3_VLINE Interrupt Output On/Off 0: Off 1: On 11 to 9 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 8 INT_OUT2_ON 0 R/W S0_VSYNCERR Interrupt Output On/Off 0: Off 1: On 7 to 5 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 4 INT_OUT1_ON 0 R/W S0_LO_VSYNC Interrupt Output On/Off 0: Off 1: On 3 to 1 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 0 INT_OUT0_ON 0 R/W S0_VI_VSYNC Interrupt Output On/Off 0: Off 1: On R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 38-14 RZ/A1H Group, RZ/A1M Group 38.2.5 38. Video Display Controller 5 (8):System Controller Interrupt Control Register 5 (SYSCNT_INT5) Bit: 31 -- 30 -- 29 28 -- INT_ OUT15_ ON 27 -- 26 -- 25 24 23 22 21 20 19 18 17 16 -- INT_ OUT14_ ON -- -- -- INT_ OUT13_ ON -- -- -- INT_ OUT12_ ON Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R/W R R R R/W R R R R/W R R R R/W Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- INT_ OUT11_ ON -- INT_ OUT10_ ON -- INT_ OUT9_ ON -- INT_ OUT8_ ON -- -- -- -- -- -- -- -- Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R/W R R R R/W R R R R/W R R R R/W Bit Bit Name Initial Value R/W Description 31 to 29 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 28 INT_OUT15_ON 0 R/W IV4_VBUFERR Interrupt Output On/Off 0: Off 1: On 27 to 25 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 24 INT_OUT14_ON 0 R/W IV2_VBUFERR Interrupt Output On/Off 0: Off 1: On 23 to 21 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 20 INT_OUT13_ON 0 R/W S1_VFIELD Interrupt Output On/Off 0: Off 1: On 19 to 17 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 16 INT_OUT12_ON 0 R/W S1_VSYNCERR Interrupt Output On/Off 0: Off 1: On 15 to 13 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 12 INT_OUT11_ON 0 R/W S1_LO_VSYNC Interrupt Output On/Off 0: Off 1: On 11 to 9 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 8 INT_OUT10_ON 0 R/W S1_VI_VSYNC Interrupt Output On/Off 0: Off 1: On 7 to 5 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 4 INT_OUT9_ON 0 R/W S0_WLINE Interrupt Output On/Off 0: Off 1: On (Setting prohibited in this product) 3 to 1 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 0 INT_OUT8_ON 0 R/W IV6_VBUFERR Interrupt Output On/Off 0: Off 1: On R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 38-15 RZ/A1H Group, RZ/A1M Group 38.2.6 38. Video Display Controller 5 (8):System Controller Interrupt Control Register 6 (SYSCNT_INT6) 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 -- -- -- -- -- -- -- INT_ OUT22_ ON -- -- -- INT_ OUT21_ ON -- -- -- INT_ OUT20_ ON Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R/W R R R R/W R R R R/W Bit: Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- -- -- INT_ OUT19_ ON -- -- -- INT_ OUT18_ ON -- -- -- INT_ OUT17_ ON -- -- -- INT_ OUT16_ ON Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R/W R R R R/W R R R R/W R R R R/W Bit Bit Name Initial Value R/W Description 31 to 25 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 24 INT_OUT22_ON 0 R/W IV8_VBUFERR Interrupt Output On/Off 0: Off 1: On 23 to 21 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 20 INT_OUT21_ON 0 R/W IV7_VBUFERR Interrupt Output On/Off 0: Off 1: On 19 to 17 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 16 INT_OUT20_ON 0 R/W OIR_VFIELD Interrupt Output On/Off 0: Off 1: On 15 to 13 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 12 INT_OUT19_ON 0 R/W OIR_VLINE Interrupt Output On/Off 0: Off 1: On 11 to 9 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 8 INT_OUT18_ON 0 R/W OIR_LO_VSYNC Interrupt Output On/Off 0: Off 1: On 7 to 5 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 4 INT_OUT17_ON 0 R/W OIR_VI_VSYNC Interrupt Output On/Off 0: Off 1: On 3 to 1 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 0 INT_OUT16_ON 0 R/W S1_WLINE Interrupt Output On/Off 0: Off 1: On (Setting prohibited in this product) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 38-16 RZ/A1H Group, RZ/A1M Group 38.2.7 38. Video Display Controller 5 (8):System Controller Panel Clock Control Register (SYSCNT_PANEL_CLK) Bit: 15 -- 12 13 14 PANEL_ICKSEL - [1:0] -- 10 11 PANEL_OCKSEL [1:0] 9 8 7 6 5 4 -- PANEL_ ICKEN -- -- - - 2 3 PANEL_DCDR[5:0] - 0 1 - Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 R/W: R R R/W R/W R/W R/W R R/W R R R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 15, 14 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 13, 12 PANEL_ICKSEL [1:0] All 0 R/W Divided Clock Source Select 0: Video image clock (this is VIDEO_X1 if INP_SEL = 0 and DV_CLK if INP_SEL = 1) 1: External clock (LCD0_EXTCLK) 2: External clock (LCD1_EXTCLK) 3: Peripheral clock 1 (P1) 11, 10 PANEL_OCKSEL [1:0] All 0 R/W Panel Clock Output Select 0: Divided clock generated from clock source selected by PANEL_CLK[1:0] 1: LVDS PLL clock 2: LVDS PLL clock divided by 7 3: Setting prohibited 9 -- 0 R Reserved This bit is always read as 0. The write value should always be 0. 8 PANEL_ ICKEN 0 R/W Panel Clock Operation Enable 0: Disables operation of the panel clock operation block. 1: Enables operation of the panel clock operation block. Note: Set this bit to 0 before changing the value of the PANEL_ICKSEL, PANEL_OCKSEL, or PANEL_DCDR bits.* 7, 6 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 5 to 0 PANEL_ DCDR[5:0] 1 R/W Clock Frequency Division Ratio Refer to Table 38.5 for details on the settings. Note: Settings other than those in Table 38.5 are prohibited. Note: * Set this bit to 0 before changing the value of the LVDS_CLK_EN bit in LVDS_CLKSELR. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 38-17 RZ/A1H Group, RZ/A1M Group 38.2.8 38. Video Display Controller 5 (8):System Controller CLUT Table Read Select Signal Status Register (SYSCNT_CLUT) Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- GR_OIR_ CLT_ SEL_ST -- GR3_CLT _SEL_ST -- -- -- GR2_CLT _SEL_ST -- -- -- GR1_CLT _SEL_ST -- -- -- GR0_CLT _SEL_ST Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R R R R R R R R R Bit Bit Name Initial Value R/W Description 15 -- 0 R Reserved This bit is always read as 0. The write value should always be 0. 14 GR_OIR_CLT_ SEL_ST -- R Graphics OIR CLUT Table Read Select Signal Status Flag 0: CLUT table 0 is read out. 1: CLUT table 1 is read out. 13 -- 0 R Reserved This bit is always read as 0. The write value should always be 0. 12 GR3_CLT_ SEL_ST -- R Graphics 3 CLUT Table Read Select Signal Status Flag 0: CLUT table 0 is read out. 1: CLUT table 1 is read out. 11 to 9 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 8 GR2_CLT_ SEL_ST -- R Graphics 2 CLUT Table Read Select Signal Status Flag 0: CLUT table 0 is read out. 1: CLUT table 1 is read out. 7 to 5 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 4 GR1_CLT_ SEL_ST -- R Graphics 1 CLUT Table Read Select Signal Status Flag 0: CLUT table 0 is read out. 1: CLUT table 1 is read out. 3 to 1 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 0 GR0_CLT_ SEL_ST -- R Graphics 0 CLUT Table Read Select Signal Status Flag 0: CLUT table 0 is read out. 1: CLUT table 1 is read out. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 38-18 RZ/A1H Group, RZ/A1M Group 39. 39. Dynamic Range Compression Dynamic Range Compression For details, contact your local sales representatives. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 39-1 RZ/A1H Group, RZ/A1M Group 40. 40. LVDS Output Interface LVDS Output Interface This LSI has a module for providing a low voltage differential signaling (LVDS) output interface. This module converts the RGB signals output from video display controller 5 to the LVDS format that has six bits each for R, G, and B signals, and outputs the converted signals. It has a dedicated phase-locked loop (PLL) circuit, which can generate a clock with a desired frequency by dividing or multiplying the input clock frequency. The clock output from this PLL can be used as the panel clock for video display controller 5 even when LVDS output is not used. This PLL is called LVDS PLL in this section. 40.1 Features * Four pairs of differential output conforming to the TIA/EIA-644 standard (three pairs for data and one pair for the clock) * When LVDS output is not used, the LVDS pins can be used as CMOS input/output pins. * LVDS PLL for generating a clock with a desired frequency * LVDS PLL power-down function 40.2 Block Diagram Figure 40.1 shows a block diagram of the LVDS output interface configuration. This LSI * VDC5: Video display controller 5 VDC5* channel 0 VDC5* channel 1 RGB888 SYNC Frequency: 23.44 to 87 MHz LVDS output interface Frequency divider 2 1/1 1/2 1/4 VIDEO_X1 Frequency divider 1 DV0_CLK 1/1 1/2 1/4 DV1_CLK LCD0_EXTCLK Frequency divider 3 TXOUT0P TXOUT0M TXOUT1P TXOUT1M TXOUT2P TXOUT2M TXCLKOUTP TXCLKOUTM Parallelto-serial conversion LVDS_VDC_SEL LVDS PLL LCD1_EXTCLK Frequency: 9 to 30 MHz Peripheral clock 1C LVDS format conversion 1/7 Frequency: 13.40 to 87 MHz Frequency: 93.75 to 609 MHz BIAS LVDS_IN_CLK_SEL LVDSREFRIN 5.6 k 1% LVDSAPVss Figure 40.1 Block Diagram of LVDS Output Interface Configuration R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 40-1 RZ/A1H Group, RZ/A1M Group 40. LVDS Output Interface Figure 40.2 shows a block diagram of the LVDS PLL circuit. LVDS PLL circuit Input frequency divider NRD Output frequency divider NOD Phase detector, low-pass filter, VCO Feedback frequency divider NFD * VCO: Voltage Controlled Oscillator Figure 40.2 40.3 Block Diagram of LVDS PLL Circuit Input/Output Pins Table 40.1 shows the pin configuration. Table 40.1 Pin Configuration Pin Name Symbol I/O Function LVDS analog power supply pin LVDSAPVcc Input Power supply pin for LVDS output LVDS analog ground pin* LVDSAPVss Input Ground pin for LVDS output LVDS PLL power supply pin LVDSPLLVcc Input Power supply pin for LVDS PLL LVDS resistor connection pin LVDSREFRIN Input Reference resistor connection pin Connect to LVDSAPVss via a resistor with a value of 5.6 k 1%. (QFP package) Connect to Vss via a resistor with a value of 5.6 k 1%. (BGA package) LVDS data output pin 0P TXOUT0P Output LVDS data output pins LVDS data output pin 0M TXOUT0M Output LVDS data output pin 1P TXOUT1P Output LVDS data output pin 1M TXOUT1M Output LVDS data output pin 2P TXOUT2P Output LVDS data output pin 2M TXOUT2M Output LVDS clock output pin CP TXCLKOUTP Output LVDS clock output pin CM TXCLKOUTM Output LVDS clock output pins Note: * This pin is not present on products in the BGA package. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 40-2 RZ/A1H Group, RZ/A1M Group 40.4 40. LVDS Output Interface Register Descriptions Table 40.2 shows the register configuration. Table 40.2 Register Configuration Register Name Abbreviation R/W Initial Value Address Access Size LVDS register update control register LVDS_UPDATE R/W H'00000000 H'FCFF7A30 32 LVDS format conversion register L LVDSFCL R/W H'00000321 H'FCFF7A34 32 LVDS clock select register LCLKSELR R/W H'00000000 H'FCFF7A50 32 LVDSPLL setting register LPLLSETR R/W H'00000001 H'FCFF7A54 32 LVDS PHY characteristics switching register LPHYACC R/W H'00000000 H'FCFF7A5C 32 40.4.1 LVDS Register Update Control Register (LVDS_UPDATE) LVDS_UPDATE controls the timing for updating LVDS registers. Bit: 31 -- 30 29 -- -- 28 27 -- -- 26 -- 25 -- 24 -- 23 -- 22 -- 21 -- 20 -- 19 -- 18 -- 17 16 -- LVDS_ UPDATE Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R R R R R R R R R/W Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R R R R R R R R R Bit Bit Name Initial Value R/W Description 31 to 17 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 16 LVDS_ UPDATE 0 R/W LVDS Register Update 0: Registers are not updated. 1: Registers are updated. 15 to 0 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 40-3 RZ/A1H Group, RZ/A1M Group 40.4.2 40. LVDS Output Interface LVDS Format Conversion Register L (LVDSFCL) LVDSFCL is used to make necessary settings for conversion of the RGB signals output from video display controller 5 to the LVDS format. Bit: 31 30 29 28 27 26 25 24 -- -- -- SYNC_ MODE -- -- -- -- 23 22 SYNC_POL[1:0] 21 20 19 18 17 16 -- -- -- -- -- -- Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R/W R R R R R/W R/W R R R R R R Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- -- -- -- LVDS_SEL2[3:0] LVDS_SEL1[3:0] LVDS_SEL0[3:0] Initial value: 0 0 0 0 0 0 1 1 0 0 1 0 0 0 0 1 R/W: R R R R R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 31 to 29 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 28 SYNC_MODE 0 R/W SYNC Mode Switch Switches the SYNC mode. 0: LVDS_TCON0 and LVDS_TCON2 are transmitted through LVDS signals. 1: Fixed values are transmitted as LVDS_TCON0 and LVDS_TCON2 through LVDS signals. The fixed values are specified in the SYNC_POL bits. 27 to 24 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 23, 22 SYNC_POL [1:0] 00 R/W LVDS_TCON0 and LVDS_TCON2 Value The values specified in these bits are output as the LVDS_TCON0 and LVDS_TCON2 values through LVDS signals when the SYNC_MODE bit is set to 1. SYNC_POL[1]: Specifies the LVDS_TCON0 output value. SYNC_POL[0]: Specifies the LVDS_TCON2 output value. 21 to 12 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 11 to 8 LVDS_SEL2 [3:0] 0011 R/W TXOUT2P/M Data Format Setting These bits specify the format of the data to be output through the TXOUT2P and TXOUT2M pins. Be sure to set these bits to 3 in this LSI. 7 to 4 LVDS_SEL1 [3:0] 0010 R/W TXOUT1P/M Data Format Setting These bits specify the format of the data to be output through the TXOUT1P and TXOUT1M pins. Be sure to set these bits to 2 in this LSI. 3 to 0 LVDS_SEL0 [3:0] 0001 R/W TXOUT0P/M Data Format Setting These bits specify the format of the data to be output through the TXOUT0P and TXOUT0M pins. Be sure to set these bits to 1 in this LSI. Note: This register is updated by setting the LVDS_UPDATE bit in the LVDS register update control register (LVDS_UPDATE) to 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 40-4 RZ/A1H Group, RZ/A1M Group 40.4.3 40. LVDS Output Interface LVDS Clock Select Register (LCLKSELR) LCLKSELR specifies the input clock, the frequency dividing values for frequency dividers 1 and 2, and the channel used in video display controller 5. Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 -- -- -- -- -- LVDS_IN_CLK_SEL [2:0] -- -- -- -- -- -- 17 16 LVDS_IDIV_ SET[1:0] Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R/W R/W R/W R R R R R R R/W R/W Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- LVDS_ CLK_EN -- LVDS_V DC_SEL -- LVDS_ODIV_ SET[1:0] LVDSPLL_TST[5:0] Initial value: R/W: Bit -- -- -- 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R R R R/W R R R/W R Bit Name Initial Value R/W Description 31 to 27 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 26 to 24 LVDS_IN_ CLK_SEL [2:0] All 0 R/W These bits select the clock input to frequency divider 1. 0: VIDEO_X1 1: DV0_CLK 2: DV1_CLK 3: LCD0_EXTCLK 4: LCD1_EXTCLK 5: Peripheral clock 1C (P1) 6 and 7: Setting prohibited 23 to 18 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 17, 16 All 0 R/W These bits specify the frequency dividing value (NIDIV) for frequency divider 1. NIDIV = 1, 2, or 4 0: NIDIV = 1 1: NIDIV = 2 2: NIDIV = 4 3: Setting prohibited 15 to 10 LVDSPLL_ TST[5:0] All 0 R/W Internal Parameter Setting for LVDS PLL These bits specify the internal parameters for the LVDS PLL (the resistance of the LPF circuit and the current through the charge pump circuit). Note: Be sure to set these bits to 010000 in this LSI. 9, 8 LVDS_ODIV_ SET[1:0] All 0 R/W These bits specify the frequency dividing value (NODIV) for frequency divider 2. NODIV = 1, 2, or 4 0: NODIV = 1 1: NODIV = 2 2: NODIV = 4 3: Setting prohibited 7 to 5 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 4 LVDS_CLK_ EN 0 R/W Enables the LVDS PLL output. 0: Output from the PLL is disabled. 1: Output from the PLL is enabled. Note: Be sure to clear this bit to 0 before making settings in any other register described in this section. In addition, before modifying this bit, be sure to clear the PANEL_ICKEN bits in SYSCNT_PANEL_CLK in video display controller 5 to 0. 3, 2 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 1 LVDS_VDC_ SEL 0 R/W Selects a channel in video display controller 5 whose data is to be output through the LVDS interface. 0: Channel 0 is selected. 1: Channel 1 is selected. LVDS_IDIV_ SET[1:0] R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 40-5 RZ/A1H Group, RZ/A1M Group 40. LVDS Output Interface Bit Bit Name Initial Value R/W Description 0 -- 0 R Reserved This bit is always read as 0. The write value should always be 0. 40.4.4 LVDS PLL Setting Register (LPLLSETR) LPLLSETR specifies the frequency dividing value and controls power-down in the LVDS PLL. Bit: 31 30 29 28 27 -- -- -- -- -- 26 25 24 23 22 21 20 19 18 17 16 LVDSPLL_FD[10:0] Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- LVDSPL L_PD -- -- -- LVDSPLL_RD[4:0] -- -- LVDSPLL_OD [1:0] -- -- Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 R/W: R R R R/W R/W R/W R/W R/W R R R/W R/W R R R R/W Bit Bit Name Initial Value R/W Description 31 to 27 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 26 to 16 LVDSPLL_ FD[10:0] All 0 R/W These bits specify the frequency dividing value (NFD) for the feedback frequency in the LVDS PLL. NFD = 24 to 2047*2 24 to 2047*2: NFD = LVDSPLL_FD value 0 to 23: Setting prohibited 15 to 13 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 12 to 8 LVDSPLL_ RD[4:0] All 0 R/W These bits specify the frequency dividing value (NRD) for the input frequency in the LVDS PLL. NRD = 1 to 32 0 to 31: NRD = LVDSPLL_RD value + 1 7, 6 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 5, 4 LVDSPLL_ OD[1:0] All 0 R/W These bits specify the frequency dividing value (NOD) for the output frequency in the LVDS PLL. NOD = 1, 2, 4, or 8 0 to 3: NOD = 2 ^ LVDSPLL_OD value 3 to 1 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 0 LVDSPLL_ PD 1 R/W Controls power-down for the LVDS PLL. 0: Normal operation 1: Power-down state Notes: 1. 2. When selecting the bypass output, set LVDSPLL_OD to 0. The following values are also prohibited: 28 to 31, 37 to 39, 46, 47, and 55. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 40-6 RZ/A1H Group, RZ/A1M Group 40.4.5 40. LVDS Output Interface LVDS PHY Characteristics Switching Register (LPHYACC) LPHYACC specifies the characteristics of the LVDS output buffers. Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R R R R R R R R R Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- -- -- -- -- -- -- -- -- -- -- -- -- -- SKEWC SKEWC [1] [0] Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W: R R R R R R R R R R R R R R R/W R/W Bit Bit Name Initial Value R/W Description 31 to 2 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 1, 0 SKEWC [1:0] 00 R/W Skew Adjustment of TXCLKOUTP and TXCLKOUTM Pins These bits adjust the skew between the signals on the TXCLKOUTP and TXCLKOUTM pins. Note: For LVDS output, be sure to set these bits to 01. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 40-7 RZ/A1H Group, RZ/A1M Group 40.5 40. LVDS Output Interface Operation This module receives the RGB888 signals output from video display controller 5 and the SYNC signal, converts the video signals to the LVDS format, and outputs them. The precision of the RGB signals is reduced to six bits each. The operating clock is generated in the LVDS PLL. 40.5.1 LVDS PLL Settings The input clock select circuit, frequency dividers 1 to 3, and LVDS PLL circuit are used to generate operating clocks. For input and output of each circuit, allowable frequency ranges are determined; be sure to make appropriate settings to generate input and output frequencies within the ranges. Before modifying various setting registers, check that the panel clock operation in video display controller 5 is disabled (SYSCNT_PANEL_CLK.PANEL_ICKEN = 0) and the LVDS PLL output is disabled (LPLLSETR.LVDS_CLK_EN = 0). Figure 40.3 shows a block diagram of the LVDS PLL and its peripheral circuits. Frequency divider 2 1/1 1/2 1/4 LVDS PLL circuit VIDEO_X1 DV0_CLK DV1_CLK LCD0_EXTCLK LCD1_EXTCLK Peripheral clock 1C Frequency divider 1 1/1 1/2 1/4 Frequency range: 2.5 to 30 MHz Input frequency divider NRD Frequency range: 9 to 30 MHz LVDS_IN_CLK_SEL Figure 40.3 (1) Phase detector, low-pass filter, VCO Frequency range: 750 to 1630 MHz Feedback frequency divider NFD Output frequency divider NOD Panel clock Frequency range: 23.44 to 87 MHz Frequency divider 3 1/7 Panel clock for LVDS output Frequency range: 13.40 to 87 MHz Clock for LVDS output Frequency range: 93.75 to 609 MHz Block Diagram of LVDS PLL and Peripheral Circuits Clock Input to LVDS PLL The clock input to the LVDS PLL can be selected from among VIDEO_X1, DV0_CLK, DV1_CLK, LCD0_EXTCLK, LCD1_EXTCLK, and peripheral clock 1C (P1) clocks through the LVDS_IN_CLK_SEL bit setting in LVDS_CLKSELR. The frequency of this input clock should be within the range from 9 to 30 MHz. When the input clock frequency is higher than the upper limit of this range, use frequency divider 1 placed before the LVDS PLL and reduce the frequency so that it is within the allowed range. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 40-8 RZ/A1H Group, RZ/A1M Group (2) 40. LVDS Output Interface LVDS PLL Frequency Setting The LVDS PLL has three internal frequency dividers: input frequency divider NRD, feedback frequency divider NFD, and output frequency divider NOD. The frequency of the clock output from the LVDS PLL is calculated by the following equations. Note that the reference frequency, VCO output frequency, LVDS PLL input frequency, and LVDS PLL output frequency should be within the respective ranges shown below the equations. FREF = FIN / NRD FVCO = FIN x NFD / NRD FOUT = FIN x NFD / (NRD x NOD) Note: FREF: FVCO: FIN: FOUT: (3) (Reference frequency) (VCO output frequency ) (LVDS PLL output frequency ) Reference frequency. Frequency range = 2.5 MHz to 30 MHz VCO output frequency. Frequency range = 750 MHz to 1630 MHz LVDS PLL input frequency. Frequency range = 9 MHz to 30 MHz LVDS PLL output frequency. Frequency range = 609 MHz max. LVDS PLL Frequency Setting Timing Before making settings for each frequency divider in the PLL circuit described in (2), place the PLL in the power-down state (PD = 1) and wait for at least 0.5 s. After making frequency divider settings, wait for a retention period of at least 0.5 s and release the power-down state (PD = 0). Figure 40.4 shows this timing. > 1s PD > 0.5 s Each frequency setting Figure 40.4 (4) > 0.5 s Valid Settings PLL Setting Timing LVDS PLL Output Enable Timing Output of the clock from the LVDS PLL can be enabled or disabled through the LVDS_CLK_EN bit setting in LCLKSELR. To allow time for stabilization of oscillation by the PLL, wait for at least 200 us after release from the power-down state before enabling the LVDS PLL output. The LVDS_CLK_EN bit in LCLKSELR should be modified only while the panel clock operation in video display controller 5 is disabled (SYSCNT_PANEL_CLK.PANEL_ICKEN = 0). R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 40-9 RZ/A1H Group, RZ/A1M Group (5) 40. LVDS Output Interface LVDS PLL Output Clock Frequency Setting When using the clock output from the LVDS PLL as the clock for the LVDS output interface, select the clock from frequency divider 3 (divided by 7) as the panel clock for video display controller 5. When using the clock output from the LVDS PLL as the clock for digital RGB output, select the clock from frequency divider 2 as the panel clock for video display controller 5. In addition, make appropriate settings so that the clock frequency after frequency division is 87 MHz or lower. This limitation on the frequency is not applied when the clock is used for the LVDS output interface. The panel clock can be selected through the PANEL_OCKSEL bits in SYSCNT_PANEL_CLK in video display controller 5. 40.5.2 LVDS Output Format This module converts and then outputs the LCD data output from video display controller 5 and the timing signals generated by the LCD TCON. (1) LVDS Output Format (a) LCD data After converted into the LVDS format, LCD data is output from LCD_DATA23 to LCD_DATA18, LCD_DATA15 to LCD_DATA10, and LCD_DATA7 to LCD_DATA2 pins. (b) Timing signals generated by LCD TCON After converted into the LVDS format, the timing signals are output from the LCD_TCON0, LCD_TCON2, and LCD_TCON3 pins. Figure 40.5 shows the bit alignment in the LVDS output format. TXCLKOUTP TXOUT0P/M LCD_DATA19 LCD_DATA18 LCD_DATA10 LCD_DATA23 LCD_DATA22 LCD_DATA21 LCD_DATA20 LCD_DATA19 LCD_DATA18 LCD_DATA10 LCD_DATA23 TXOUT1P/M LCD_DATA12 LCD_DATA11 LCD_DATA3 LCD_DATA2 LCD_DATA15 LCD_DATA14 LCD_DATA13 LCD_DATA12 LCD_DATA11 LCD_DATA3 LCD_DATA2 TXOUT2P/M LCD_DATA5 LCD_TCON3 LCD_TCON0 LCD_TCON2 LCD_TCON3 LCD_TCON0 LCD_DATA4 Previous Cycle Figure 40.5 LCD_DATA7 LCD_DATA6 Current Cycle LCD_DATA5 LCD_DATA4 Next Cycle Data Map of LVDS Output Format R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 40-10 RZ/A1H Group, RZ/A1M Group (2) 40. LVDS Output Interface Setting Example The following is the setting example of the LVDS output format. The register the setting is applied is register in video display controller 5. For the details of the register, see section 37, Video Display Controller 5 (7): Output Controller. Table 40.3 Setting Example of LVDS Output Format Register Bit Value Remark OUT_SET OUT_ENDIAN_ON 0 Bit endian change is off. OUT_SWAP_ON 0 B/R signal swap is off. OUT_FORMAT[1:0] 0 RGB888 is selected as an output format (the upper six-bit data is output in the LVDS format). TCON_TIM_STVA2 TCON_TIM_STVA2 0 The VS signal is selected for the LCD_TCON0 pin. TCON_TIM_STVA1 TCON_STVA_VS[10:0] Arbitrary The VS signal timing is set. TCON_STVA_VW[10:0] Arbitrary The VS signal timing is set. TCON_TIM_STH2 TCON_STH_SEL[2:0] 2 The HS signal is selected for the LCD_TCON2 pin. TCON_TIM_STH1 TCON_STH_HS[10:0] Arbitrary The HS signal timing is set. TCON_STH_VS[10:0] Arbitrary The HS signal timing is set. TCON_TIM_STB2 TCON_STB_SEL[2:0] 7 The DE signal is selected for the LCD_TCON3 pin. TCON_TIM_STVB1 TCON_STVB_VS[10:0] Arbitrary The DE signal timing is set. TCON_STVB_VW[10:0] Arbitrary The DE signal timing is set. TCON_STB_HS[10:0] Arbitrary The DE signal timing is set. TCON_STB_HW[10:0] Arbitrary The DE signal timing is set. TCON_TIM_STB1 TXCLKOUTP TXOUT0P/M RIN[3] RIN[2] GIN[2] RIN[7] RIN[6] RIN[5] RIN[4] RIN[3] RIN[2] GIN[2] RIN[7] TXOUT1P/M GIN[4] GIN[3] BIN[3] BIN[2] GIN[7] GIN[6] GIN[5] GIN[4] GIN[3] BIN[3] BIN[2] TXOUT2P/M BIN[5] BIN[4] DE VS HS BIN[7] BIN[6] BIN[5] BIN[4] DE VS Previous Cycle Figure 40.6 Current Cycle Next Cycle Data Map of Setting Example of LVDS Output Format R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 40-11 RZ/A1H Group, RZ/A1M Group 40.5.3 (1) 40. LVDS Output Interface Procedures for Register Settings Initial Settings after Power-on Reset The following shows an example of initial settings after a power-on reset. Start of setting Set LVDS output pin. Make settings of LVDS PLL and select a channel. Wait for at least 0.5 s. Release power-down state. * Set up the LVDS output interface in accord with section 54, Ports. * Specify the characteristics of LVDS output buffer: LPHYACC.SKEWC[1:0] = 01 * Select the clock input to frequency divider 1: LCLKSELR.LVDS_IN_CLK_SEL[2:0] * Specify the frequency dividing value for frequency divider 1: LCLKSELR.LVDS_IDIV_SET[1:0] * To use the clock for digital RGB output, specify the frequency dividing value for frequency divider 2: LCLKSELR.LVDS_ODIV_SET[1:0] * To use the clock for LVDS output, select a channel in video display controller 5: LCLKSELR.LVDS_VDC_SEL * Specify the feedback frequency dividing value for LVDS PLL: LPLLSETR.LVDSPLL_FD[10:0] * Specify the input frequency dividing value for LVDS PLL: LPLLSETR.LVDSPLL_RD[4:0] * Specify the output frequency dividing value for LVDS PLL: LPLLSETR.LVDSPLL_OD[10:0] * Specify the internal parameters for LVDS PLL: LCLKSELR.LVDSPLL_TST[5:0] = 010000 * LPLLSETR.LVDSPLL_PD = 0 Wait for at least 200 s. Enable LVDS PLL output. Select the panel clock. Enable panel clock operation. * LCLKSELR.LVDS_CLK_EN = 1 * Set the PANEL_OCKSEL bits of SYSCNT_PANEL_CLK in video display controller 5 as follows: To use the clock for LVDS output, set the bits to 2. To use the clock for digital RGB output, set the bits to 1. * Set the PANEL_ICKEN bit of SYSCNT_PANEL_CLK in video display controller 5 to 1. End of setting Figure 40.7 Example of Initial Settings after Power-On Reset R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 40-12 RZ/A1H Group, RZ/A1M Group (2) 40. LVDS Output Interface Frequency Modification Settings The following shows an example of modifying frequencies. Start of setting Disable panel clock operation. * Set the PANEL_ICKEN bit of SYSCNT_PANEL_CLK in video display controller 5 to 0. Disable LVDS PLL output. * LCLKSELR.LVDS_CLK_EN = 0 Select power-down state. * LPLLSETR.LVDSPLL_PD = 1 Wait for at least 0.5 s. Make settings of LVDS PLL and select a channel. Wait for at least 0.5 s. Release power-down state. * Select the clock input to frequency divider 1: LCLKSELR.LVDS_IN_CLK_SEL[2:0] * Specify the frequency dividing value for frequency divider 1: LCLKSELR.LVDS_IDIV_SET[1:0] * To use the clock for digital RGB output, specify the frequency dividing value for frequency divider 2: LCLKSELR.LVDS_ODIV_SET[1:0] * To use the clock for LVDS output, select a channel in video display controller 5: LCLKSELR.LVDS_VDC_SEL * Specify the feedback frequency dividing value for LVDS PLL: LPLLSETR.LVDSPLL_FD[10:0] * Specify the input frequency dividing value for LVDS PLL: LPLLSETR.LVDSPLL_RD[4:0] * Specify the output frequency dividing value for LVDS PLL: LPLLSETR.LVDSPLL_OD[10:0] * Specify the internal parameters for LVDS PLL: LCLKSELR.LVDSPLL_TST[5:0] = 010000 * LPLLSETR.LVDSPLL_PD = 0 Wait for at least 200 s. Enable LVDS PLL output. Select the panel clock. Enable panel clock operation. * LCLKSELR.LVDS_CLK_EN = 1 * Set the PANEL_OCKSEL bits of SYSCNT_PANEL_CLK in video display controller 5 as follows: To use the clock for LVDS output, set the bits to 2. To use the clock for digital RGB output, set the bits to 1. * Set the PANEL_ICKEN bit of SYSCNT_PANEL_CLK in video display controller 5 to 1. End of setting Figure 40.8 40.6 40.6.1 Example of Modifying Frequencies for LVDS Output Notes LVDS Output Pin Settings The LVDS output buffers enter a low power consumption state when pins are set up other than for an LVDS output interface in accord with section 54, Ports. Although the LVDS output buffers return from the low power consumption state after pins are set to operate as an LVDS output interface, this requires up to 0.5 s. Accordingly, at least 0.5 s are required before actual LVDS output starts after pins have been set to operate as an LVDS output interface. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 40-13 RZ/A1H Group, RZ/A1M Group 41. 41. Image Renderer (IMR-LS2) Image Renderer (IMR-LS2) The contents of this section are available upon non-disclosure agreement. For details, contact your local sales representatives. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 41-1 RZ/A1H Group, RZ/A1M Group 42. 42. Image Renderer for Display (IMR-LSD) Image Renderer for Display (IMR-LSD) The contents of this section are available upon non-disclosure agreement. For details, contact your local sales representatives. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 42-1 RZ/A1H Group, RZ/A1M Group 43. 43. Display Out Comparison Unit Display Out Comparison Unit The display out comparison unit (DISCOM) checks whether the data output from the graphics display module* agrees with the expected graphics data. This checking is accomplished by comparing the CRC code of the data output from the graphics display module with the pre-calculated CRC code of the expected graphics data. Since this LSI incorporates two channels of graphics display modules, it also incorporates two channels of the DISCOM units corresponding to them. Note: * This indicates video display controller 5 in this LSI. 43.1 Features This module has the following features. * Comparison of Graphics Planes of Graphics Display Module One of the graphics planes of the graphics display module can be selected and its CRC code can be compared with the expected CRC code. * Comparison of Data after Blending The CRC code of the graphics data obtained after blending in the graphics display module can be compared with the expected CRC code. * Rectangular Area Specification The rectangular area can be specified based on the graphics data output from the graphics display module (graphics plane or graphics data obtained after blending) and its CRC code can be compared with the expected CRC code. * Pixel Format A pixel format for 32 bits/pixel or 16 bits/pixel can be selected. ARGB8888/RGB888 are available for 32 bits/pixel, and only RGB565 is available for 16 bits/pixel. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 43-1 RZ/A1H Group, RZ/A1M Group 43.2 43. Display Out Comparison Unit Block Diagram An overall block diagram of this module is shown in Figure 43.1. Peripheral bus Bus interface Module data bus Register block Graphics data of graphics plane 1 Graphics data of graphics plane 2 Graphics data of graphics plane 3 Graphics data of graphics plane 4 CRC code calculation/comparison Graphics data of graphics plane 5 Graphics data after blending Figure 43.1 Block Diagram R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 43-2 RZ/A1H Group, RZ/A1M Group 43.3 43. Display Out Comparison Unit Register Descriptions Table 43.1 and Table 43.2 show the register configuration. Table 43.1 Register Configuration (channel 0) Register Name Abbreviation R/W Address Access Size Control register DOCMCR R/W H'FCFFA800 32 Status register DOCMSTR R H'FCFFA804 32 Status clear register DOCMCLSTR R/W H'FCFFA808 32 Interrupt enable register DOCMIENR R/W H'FCFFA80C 32 Operation parameter setting register DOCMPMR R/W H'FCFFA814 32 Expected CRC code register DOCMECRCR R/W H'FCFFA818 32 Calculated CRC code value register DOCMCCRCR R H'FCFFA81C 32 Horizontal start position setting register DOCMSPXR R/W H'FCFFA820 32 Vertical start position setting register DOCMSPYR R/W H'FCFFA824 32 Horizontal size setting register DOCMSZXR R/W H'FCFFA828 32 Vertical size setting register DOCMSZYR R/W H'FCFFA82C 32 CRC code initialization register DOCMCRCIR R/W H'FCFFA830 32 Table 43.2 Register Configuration (channel 1) Register Name Abbreviation R/W Address Access Size Control register DOCMCR R/W H'FCFFB000 32 Status register DOCMSTR R H'FCFFB004 32 Status clear register DOCMCLSTR R/W H'FCFFB008 32 Interrupt enable register DOCMIENR R/W H'FCFFB00C 32 Operation parameter setting register DOCMPMR R/W H'FCFFB014 32 Expected CRC code register DOCMECRCR R/W H'FCFFB018 32 Calculated CRC code value register DOCMCCRCR R H'FCFFB01C 32 Horizontal start position setting register DOCMSPXR R/W H'FCFFB020 32 Vertical start position setting register DOCMSPYR R/W H'FCFFB024 32 Horizontal size setting register DOCMSZXR R/W H'FCFFB028 32 Vertical size setting register DOCMSZYR R/W H'FCFFB02C 32 CRC code initialization register DOCMCRCIR R/W H'FCFFB030 32 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 43-3 RZ/A1H Group, RZ/A1M Group 43.3.1 43. Display Out Comparison Unit Control Register (DOCMCR) DOCMCR turns CRC code comparison on or off. Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 - - - - - - - - - - - - - - CMPRU Initial value: 0 R/W: R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R Bit: 15 - 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 - - - - - - - - - - - - - - - CMPR Initial value: 0 R/W: R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R/W Bit Bit Name Initial Value R/W Description 31 to 17 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 16 CMPRU 0 R Display Out Comparison Update Value Reflects the internal update of the CMPR bit. It should be checked that this bit is 0 before updating the registers other than the CMPR bit in DOCMCR, DOCMCLSTR, and DOCMIENR. For details, see section 43.4.8, Register Update Timing. 15 to 1 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 0 CMPR 0 R/W Display Out Comparison Execution Executes display out comparison. This bit is loaded inside when the start of the valid period of the graphics data is detected. For details, see section 43.4.8, Register Update Timing. 0: Stops display out comparison. 1: Executes display out comparison. 43.3.2 Status Register (DOCMSTR) DOCMSTR returns the comparison result of the CRC code. The result is reflected in this register when the end of the valid period of the graphics data is detected. Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 - - - - - - - - - - - - - - - Initial value: 0 R/W: R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R Bit: 15 - 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 - - - - - - - - - - - - - - - CMPST Initial value: 0 R/W: R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R Bit Bit Name Initial Value R/W Description 31, 30 All 0 R Reserved Values read from these bits are undefined. The write value should always be 0. 29 to 1 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 0 CMPST 0 R Display Out Comparison Status 0: Compared CRC codes match. 1: Compared CRC codes do not match. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 43-4 RZ/A1H Group, RZ/A1M Group 43.3.3 43. Display Out Comparison Unit Status Clear Register (DOCMCLSTR) Writing 1 to the CMPCLST bit causes clearing of the CMPST bit in DOCMSTR to 0. However, clearing of the CMPST bit in DOCMSTR after 1 is written to the CMPCLST bit takes a fixed amount of time. Confirm that the CMPST bit in DOCMSTR is actually cleared after writing 1 to the CMPCLST bit. Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 - - - - - - - - - - - - - - - Initial value: 0 R/W: R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R Bit: 15 - 16 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 - - - - - - - - - - - - - - - CMP CLST Initial value: 0 R/W: R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R/W Bit Bit Name Initial Value R/W Description 31 to 1 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 0 CMPCLST 0 R/W Display Out Comparison Status Clear Setting this bit to 1 clears the CMPST bit in DOCMSTR to 0. This bit is always read as 0. 43.3.4 Interrupt Enable Register (DOCMIENR) DOCMIENR enables interrupt of the corresponding status bits in DOCMSTR. Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 - - - - - - - - - - - - - - - Initial value: 0 R/W: R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R Bit: 15 - 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 - - - - - - - - - - - - - - - CMPIEN Initial value: 0 R/W: R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R/W Bit Bit Name Initial Value R/W Description 31 to 1 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 0 CMPIEN 0 R/W Display Out Comparison Mismatch Detection Interrupt Enable Enables/disables the display out comparison mismatch detection interrupt (CMPI) when the CMPST bit in DOCMSTR is set to 1. 0: Disables the display out comparison mismatch detection interrupt (CMPI). 1: Enables the display out comparison mismatch detection interrupt (CMPI). R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 43-5 RZ/A1H Group, RZ/A1M Group 43.3.5 43. Display Out Comparison Unit Operation Parameter Setting Register (DOCMPMR) DOCMPMR selects the graphics data and sets the pixel format. Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 - - - - - - - - - - - - - - CMPBT Initial value: 0 R/W: R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R/W Bit: 15 14 13 12 11 10 9 8 3 2 1 0 - CMPDFA[7:0] Initial value: 0 R/W: R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 7 6 5 4 CMP DAUF - - - 0 R/W 0 R 0 R 0 R CMPSELP[3:0] 0 R/W 0 R/W 0 R/W 0 R/W Bit Bit Name Initial Value R/W Description 31 to 17 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 16 CMPBT 0 R/W Pixel Format Data Width Specifies the data width of the pixel format. 0: 32 bits/pixel (ARGB8888/RGB888 format) 1: 16 bits/pixel (RGB565 format) 15 to 8 CMPDFA[7:0] H'00 R/W Display Out Comparison Default Value Set the default value. These bits are enabled when the CMPDAUF bit is 1. 7 CMPDAUF 0 R/W Display Out Comparison Default Value Use Enables the use of default value. 0: Disables use of default value. 1: Enables use of default value. Note: This bit is enabled only if RGB888 format is selected. For ARGB8888/RGB565 format, this bit should always be set to 0. When this bit is set to 0 when RGB888/ARGB8888/RGB565 pixel format is selected, the data output from the graphics display module is used as the value. 6 to 4 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 3 to 0 CMPSELP[3:0] 0000 R/W Display Out Comparison Selection Plane Select the graphics data for CRC code comparison. 0: Selects no data. 1 to 5: Select graphics data of graphics plane 1 to graphics plane 5. 9: Selects graphics data after blending. Other than above: Setting prohibited 43.3.6 Expected CRC Code Register (DOCMECRCR) DOCMECRCR specifies the CRC code of the expected graphics data. Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 CMPECRC[31:16] Initial value: 0 R/W: R/W Bit: 15 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 14 13 12 11 10 9 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 8 7 6 5 4 3 2 1 0 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W CMPECRC[15:0] Initial value: 0 R/W: R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W Bit Bit Name Initial Value R/W Description 31 to 0 CMPECRC [31:0] H'00000000 R/W Expected Display Out Comparison CRC Code The expected CRC code value for the rectangular area of the selected graphics data R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 43-6 RZ/A1H Group, RZ/A1M Group 43.3.7 43. Display Out Comparison Unit Calculated CRC Code Value Register (DOCMCCRCR) The CRC code calculation result of the selected graphics plane or rectangular area can be read from this register. The calculation result is reflected in this register when the end of the valid period of the graphics data is detected. Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 CMPCCRC[31:16] Initial value: 0 R/W: R 0 R 0 R 0 R 0 R 0 R 0 R Bit: 15 14 13 12 11 10 9 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 8 7 6 5 4 3 2 1 0 0 R 0 R 0 R 0 R 0 R 0 R 0 R CMPCCRC[15:0] Initial value: 0 R/W: R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R Bit Bit Name Initial Value R/W Description 31 to 0 CMPCCRC [31:0] H'00000000 R Calculated Display Out Comparison CRC Code Value The calculated CRC code value for the rectangular area of the selected graphics data 43.3.8 Horizontal Start Position Setting Register (DOCMSPXR) DOCMSPXR specifies the horizontal start position of the rectangular area for which the CRC code is calculated. Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 - - - - - - - - - - - - - - - Initial value: 0 R/W: R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R Bit: 15 10 9 8 7 6 5 4 3 2 1 0 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W - 14 13 12 11 - - - - - Initial value: 0 R/W: R 0 R 0 R 0 R 0 R 16 CMPSPX[10:0] 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W Bit Bit Name Initial Value R/W Description 31 to 11 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 10 to 0 CMPSPX[10:0] H'000 R/W Display Out Comparison Horizontal Start Position Specify the horizontal start position of the rectangular area for which the CRC code is calculated. The set value should be smaller than or equal to the horizontal size of the graphics data. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 43-7 RZ/A1H Group, RZ/A1M Group 43.3.9 43. Display Out Comparison Unit Vertical Start Position Setting Register (DOCMSPYR) DOCMSPYR specifies the vertical start position of the rectangular area for which the CRC code is calculated. Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 - - - - - - - - - - - - - - - Initial value: 0 R/W: R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R Bit: 15 10 9 8 7 6 5 4 3 2 1 0 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W - 14 13 12 11 - - - - - Initial value: 0 R/W: R 0 R 0 R 0 R 0 R 16 CMPSPY[10:0] 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W Bit Bit Name Initial Value R/W Description 31 to 11 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 10 to 0 CMPSPY[10:0] H'000 R/W Display Out Comparison Vertical Start Position Specify the vertical start position of the rectangular area for which the CRC code is calculated. The set value should be smaller than or equal to the vertical size of the graphics data. 43.3.10 Horizontal Size Setting Register (DOCMSZXR) DOCMSZXR specifies the horizontal size of the rectangular area for which the CRC code is calculated. Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 - - - - - - - - - - - - - - - Initial value: 0 R/W: R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R Bit: 15 10 9 8 7 6 5 4 3 2 1 0 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W - 14 13 12 11 - - - - - Initial value: 0 R/W: R 0 R 0 R 0 R 0 R CMPSZX[10:0] 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W Bit Bit Name Initial Value R/W Description 31 to 11 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 10 to 0 CMPSZX [10:0] H'000 R/W Display Out Comparison Horizontal Size Specify the horizontal size of the rectangular area for which the CRC code is calculated. The value should be set as follows: Horizontal size of the graphics data Horizontal start position (CMPSPX) + Horizontal size (CMPSZX). R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 43-8 RZ/A1H Group, RZ/A1M Group 43.3.11 43. Display Out Comparison Unit Vertical Size Setting Register (DOCMSZYR) DOCMSZYR specifies the vertical size of the rectangular area for which the CRC code is calculated. Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 - - - - - - - - - - - - - - - Initial value: 0 R/W: R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R Bit: 15 10 9 8 7 6 5 4 3 2 1 0 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W - 14 13 12 11 - - - - - Initial value: 0 R/W: R 0 R 0 R 0 R 0 R 16 CMPSZY[10:0] 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W Bit Bit Name Initial Value R/W Description 31 to 11 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 10 to 0 CMPSZY [10:0] H'000 R/W Display Out Comparison Vertical Size Specify the vertical size of the rectangular area for which the CRC code is calculated. The value should be set as follows: Vertical size of the graphics data Vertical start position (CMPSPY) + Vertical size (CMPSZY). 43.3.12 CRC Code Initialization Register (DOCMCRCIR) DOCMCRCIR is used to specify the initial value of the CRC code. Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 CRCINI[31:16] Initial value: 1 R/W: R/W Bit: 15 1 R/W 1 R/W 1 R/W 1 R/W 1 R/W 1 R/W 14 13 12 11 10 9 1 R/W 1 R/W 1 R/W 1 R/W 1 R/W 1 R/W 1 R/W 1 R/W 1 R/W 8 7 6 5 4 3 2 1 0 1 R/W 1 R/W 1 R/W 1 R/W 1 R/W 1 R/W 1 R/W CRCINI[15:0] Initial value: 1 R/W: R/W 1 R/W 1 R/W 1 R/W 1 R/W 1 R/W 1 R/W 1 R/W 1 R/W Bit Bit Name Initial Value R/W Description 31 to 0 CRCINI[31:0] H'FFFFFFFF R/W Display Out CRC Comparison Initial Value These bits specify the initial value of the CRC for the rectangular area of the selected graphics data. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 43-9 RZ/A1H Group, RZ/A1M Group 43.4 43. Display Out Comparison Unit Operation 43.4.1 Overview of Operations This module is capable of calculating the CRC code of the arbitrary rectangular area of graphics data. By comparing the CRC code with the pre-calculated expected CRC code value, this module can detect whether the display output is obtained as expected. Main features of this module are as follows. * Graphics data can be selected from graphics plane 1 to graphics plane 5 * Graphics data after blending can be selected * Arbitrary rectangular area of the selected graphics data can be specified * Pixel format can be selected from ARGB8888 and RGB888 for 32 bits/pixel or RGB565 for 16 bits/pixel * Interrupt is generated when the compared CRC codes do not match. 43.4.2 System Configuration This module is configured as shown in Figure 43.2. The CRC code is calculated after receiving the graphics data output from the graphics display module. The calculated CRC code is then compared with the pre-calculated expected CRC code value. The graphics data can be selected from graphics plane 1 to graphics plane 5, and the data after blending. Note that the graphics planes 1 to 4 correspond respectively to graphics (0) to (3) in the image synthesizer of video display controller 5, and the graphics plane 5 corresponds to graphics (OIR) of the output video image generation block. Graphics display module Graphics plane 1 Graphics data display Superimposition Display timing control Graphics plane 5 This module Display out compare CRC32 calculation Interrupt signal Comparator Select register Figure 43.2 Expected CRC code register System Configuration R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 43-10 RZ/A1H Group, RZ/A1M Group 43.4.3 43. Display Out Comparison Unit CRC Calculation Method The display out comparison unit generates a 32-bit CRC code by using the following CRC polynomial (IEEE802.3). x32+ x26+ x23+ x22+ x16+ x12+ x11+ x10+ x8+ x7+ x5+ x4+ x2+ x+1 CRC is sequentially calculated beginning with LSB in pixel units. In other words, for 32 bits/pixel, it is calculated in units of 32 bits and for 16 bits/pixel, it is calculated in units of 16 bits. During CRC calculation of data, pixel data is input when the graphics data is output (top left to bottom right). 43.4.4 Graphics Data Selection for CRC Code Generation The graphics data for which the CRC code is calculated can be selected from the graphics plane 1 to graphics plane 5 or the graphics data after blending by setting the CMPSELP[3:0] bits in DOCMPMR. 43.4.5 (1) Pixel Format Pixel Format Specification DOCMPMR specifies the pixel format. The pixel formats are given in Table 43.3. Table 43.3 Pixel Format Bits in DOCMPMR 32 bits/pixel ARGB8888 16 bits/pixel RGB565 CMPBT CMPDFA[7:0] CMPDAUF 0 Arbitrary Arbitrary RGB888 (2) 1 Data Arrangement for Available Pixel Formats Data arrangement for each pixel format is given below. * ARGB8888 (32 bits/pixel) b31 b24 b23 8 bits b16 b15 Red 8 bits b8 b7 Green 8 bits b0 Blue 8 bits * RGB888 (32 bits/pixel) b31 b24 b23 b16 b15 Red 8 bits * b8 b7 Green 8 bits b0 Blue 8 bits Note: * When CMPDAUF = 0, value is the value output from the graphics display module. When CMPDAUF = 1, value is the value specified by CMPDFA[7:0]. * RGB565 (16 bits/pixel) b15 b11 b10 Red 5 bits 43.4.6 Green 6 bits b5 b4 b0 Blue 5 bits Rectangular Area Settings Based on the selected graphics data, the start position and size of the rectangular area for which the CRC code is calculated can be set with the registers. Figure 43.3 shows such a rectangular area and Table 43.4 shows the register settings for the area. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 43-11 RZ/A1H Group, RZ/A1M Group 43. Display Out Comparison Unit (1) Horizontal size of the graphics data (4) CMPSPY (3) CMPSPX Area for which the CRC code is calculated (6) CMPSZY (2) Vertical size of the graphics data (5) CMPSZX Figure 43.3 Table 43.4 Rectangular Area for which the CRC Code is Calculated Register Settings for the Rectangular Area for which the CRC Code is Calculated No. Symbol in the Figure (1) Horizontal size of the graphics data Horizontal size of the graphics data. Set the size using the graphics display module. (2) Vertical size of the graphics data Vertical size of the graphics data. Set the size using the graphics display module. (3) CMPSPX (horizontal start position) DOCMSPXR Set the horizontal distance from the upper left origin of the graphics data to the rectangular area for which the CRC code is calculated in pixel units. (4) CMPSPY (vertical start position) DOCMSPYR Set the vertical distance from the upper left origin of the graphics data to the rectangular area for which the CRC code is calculated in line units. (5) CMPSZX (horizontal size) DOCMSZXR Set the horizontal size of the rectangular area for which the CRC code is calculated in pixel units. The value should be set as follows: Horizontal size of the graphics data CMPSPX + CMPSZX. (6) CMPSZY (vertical size) DOCMSZYR Set the vertical size of the rectangular area for which the CRC code is calculated in line units. The value should be set as follows: Vertical size of the graphics data CMPSPY + CMPSZY. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 Register Used for Setting Description 43-12 RZ/A1H Group, RZ/A1M Group 43.4.7 43. Display Out Comparison Unit CRC Calculation Time Period and Comparison Timing Figure 43.4 shows the CRC calculation time period and timing of comparing the calculated result with the expected value. (1) The CMPR bit is set to 1. 1 frame Vertical valid period VE (internal signal)*1 Blanking Blanking 1 line 1 line 1 line Horizontal valid period HE (internal signal)*2 Rectangular area valid period (internal signal) (2) CRC code calculation period Internal CRC code (3) Comparison Expected CRC code (DOCMECRCR) Expected CRC code Comparison timing (internal signal) CMPST bit (4) Mismatch Notes: 1. Enabled for the time period equivalent to vertical size of graphics data. 2. Enabled for the time period equivalent to horizontal size of graphics data. Figure 43.4 CRC Calculation Time Period and Timing of Comparing the Calculated Result with the Expected Value [Operation] (1) The operation starts at the next frame after the CMPR bit in DOCMCR is set to 1. For the register update timing, see section 43.4.8, Register Update Timing. (2) CRC code is calculated in the set rectangular area. (3) The CRC code calculation result is compared with the expected CRC code value (DOCMECRCR) at the end of the valid period of the graphics data. (4) If the compared CRC codes do not match, the CMPST bit in DOCMSTR is set. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 43-13 RZ/A1H Group, RZ/A1M Group 43.4.8 (1) 43. Display Out Comparison Unit Register Update Timing Timing when Register Values are Loaded Inside All the register bits except the CMPR bit in DOCMCR are loaded inside immediately after the registers are written to. Thus, if the register is updated with the CMPRU bit in DOCMCR as 1, an unexpected result is likely to be obtained in the CRC code calculation. The registers that affect the CRC code calculation (i.e., registers other than DOCMCLSTR and DOCMIENR) should be updated after confirming that the CMPRU bit in DOCMCR is 0. The CMPR bit in DOCMCR is loaded inside upon detection of the start of the valid period of the graphics data. Thus, even if the register is rewritten to in the middle of a frame, the CRC code calculation of the frame does not get affected. (2) Timing when Internal State is Reflected in Registers The internal state is reflected in DOCMSTR and DOCMCCRCR at the end of the valid period of the graphics data. The internal state of the CMPR bit is reflected in the CMPRU bit in DOCMCR at the start of the valid period of the graphics data. Figure 43.5 shows the register update timing. The CMPR bit is set to 1. (1) The CMPR bit is set to 0. (3) Frame 1 Vertical valid period VE (internal signal)* Blanking Frame 2 Blanking Frame 3 Blanking CMPR bit Update (2) Update (4) CMPRU bit CMPR update (internal signal) Calculated CRC code (internal signal) DOCMSTR DOCMCCRCR CRC code 1 CRC code 2 Update (5) CRC code 1 Update (5) CRC code 2 Register update (internal signal) CRC calculation period Note: Enabled for the time period equivalent to vertical size of graphics data. Figure 43.5 Register Update Timing [Operation] (1) The CMPR bit is set to 1. This bit is not immediately loaded inside. (2) CRC calculation is carried out after the CMPR bit value is loaded inside upon detection of the start of the valid period of the graphics data. (3) To suspend the CRC comparison, the CMPR bit is set to 0. Similarly to (1), this bit is not immediately loaded inside. (4) The CRC calculation is suspended after the CMPR bit value is loaded inside upon detection of the start of the valid period of the graphics data. (5) The internal state is reflected in the register at the end of the valid period of the graphics data. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 43-14 RZ/A1H Group, RZ/A1M Group 43.4.9 (1) 43. Display Out Comparison Unit Operation Flow Procedure for Starting Display Out Comparison Figure 43.6 shows a sample procedure for starting the display out comparison. Start setting. Set all the bits except the CMPR bit in DOCMCR. * The values are immediately loaded inside. Set the CMPR bit in DOCMCR to 1. No Has the start of valid period of the graphics data been detected? * Hardware process Yes Start display out comparison. Figure 43.6 Sample Procedure for Starting the Display Out Comparison R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 43-15 RZ/A1H Group, RZ/A1M Group (2) 43. Display Out Comparison Unit Procedure for Changing Register Setting Figure 43.7 shows a sample procedure for changing the register setting during display out comparison. Start setting. Set the CMPR bit in DOCMCR to 0. No Is the CMPRU bit in DOCMCR 0? * Check that the CMPRU is set to 0 before modifying the register value. Yes Set all the bits except the CMPR bit in DOCMCR. * The values are immediately loaded inside. Set the CMPR bit in DOCMCR to 1. No Has the start of valid period of the graphics data been detected? * Hardware process Yes Start display out comparison. Figure 43.7 Sample Procedure for Changing the Register Setting during Display Out Comparison R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 43-16 RZ/A1H Group, RZ/A1M Group 43.5 43. Display Out Comparison Unit Interrupt The display out comparison mismatch detection interrupt is provided as an interrupt source. The interrupt request is generated when the CMPIEN bit in DOCMIENR and the CMPST bit in DOCMSTR are both set to 1. 43.6 43.6.1 Usage Note Expected CRC Value When graphics plane 1 to graphics plane 5 are selected, the expected CRC code value (DOCMECRCR) should be calculated from the graphics data to be used by using the software. When the graphics data after blending is selected, the graphics data after blending should be selected at the time of debugging and the calculated CRC code value read from DOCMCCRCR should be used as the expected CRC code value. This is because there is a possibility of mismatching of the result of superimposition of the graphics data by the software and the result of superimposition by the graphics display module due to an error in calculation when the graphics data after blending is selected. 43.6.2 Expansion Control Functionality When scaling settings are applied for expansion processing by video display controller 5, this module becomes incapable of generating CRC codes. Stop this module while expansion processing is being applied. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 43-17 RZ/A1H Group, RZ/A1M Group 44. Renesas Graphics Processor for OpenVGTM 44. Renesas Graphics Processor for OpenVGTM 44.1 Specification This processor supports OpenVGTM1.1, an open source 2D vector graphics API. Dedicated hardware and a programmable shader are used to accelerate OpenVGTM Stage 2 to Stage 8 processing. Please refer to the Khronos Group Web site for the specifications of OpenVGTM1.1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 44-1 RZ/A1H Group, RZ/A1M Group 45. 45. JPEG Codec Unit JPEG Codec Unit The JPEG codec unit (JCU) incorporates a JPEG codec conforming to the JPEG baseline compression and decompression standard to provide high-speed compression of image data and high-speed decoding of JPEG data. 45.1 Features The JPEG codec unit has the following features: * Conforms to the JPEG baseline standard within the range described in this document. This module does not support the following basic features: Scanning with two elements Non-interleave scanning with multiple elements * Operational precision: Conforming to JPEG Part 2, ISO-IEC10918-2 * Image input/output system: Block interleave method * Pixel format: Compression: YCbCr422 (H = 2:1:1, V = 1:1:1) Decompression: YCbCr444 (H = 1:1:1, V = 1:1:1), YCbCr422 (H = 2:1:1, V = 1:1:1), YCbCr411 (H = 4:1:1, V = 1:1:1), YCbCr420 (H = 2:1:1, V = 2:1:1) Output pixel format to the buffer: YCbCr422, ARGB8888, RGB565 * Four quantization tables provided * Four Huffman tables provided (two tables for AC coefficients and two tables for DC coefficients) * Markers supported: SOI (start of image), SOF0 (start of frame type 0), SOS (start of scan), DQT (define quantization tables), DHT (define Huffman tables), DRI (define restart interval), RSTm (restart marks), and EOI (end of image) * Image data rate: Max. 133.34 Mbytes/s (at 66.67-MHz operation) * The buffer size can be reduced by using the mode in which data transfer is temporarily stopped each time the specified number of lines or the specified amount of data is transferred during image data or coded data input/ output. * Processing unit: 8-byte address boundary units can be set * Image sizes that can be processed: Sizes divisible by the minimum coded unit (MCU): 8 lines by 8 pixels in YCbCr444; 8 lines by 16 pixels in YCbCr422; 8 lines by 32 pixels in YCbCr411; 16 lines by 16 pixels in YCbCr420 Note: * Compression and decompression processing of images in unsupported pixel formats or unsupported image sizes should be avoided. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 45-1 RZ/A1H Group, RZ/A1M Group 45. JPEG Codec Unit Figure 45.1 shows a block diagram. Internal bus Internal bus JPEG codec unit JPEG core DCT, quantizer Huffman coder marker processing Quantization table Huffman table Data input bus interface Data output bus interface Control circuit, JPEG core registers Output bus control register Input bus control register Module data bus Bus interface Peripheral bus Figure 45.1 Block Diagram R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 45-2 RZ/A1H Group, RZ/A1M Group 45.2 45. JPEG Codec Unit Register Descriptions Table 45.1 shows the JCU registers. Table 45.1 Register Configuration Register Name Abbreviation R/W Address Access Size JPEG code mode register JCMOD R/W H'E801 7000 8 JPEG code command register JCCMD R/W H'E801 7001 8 JPEG code quantization table number register JCQTN R/W H'E801 7003 8 JPEG code Huffman table number register JCHTN R/W H'E801 7004 8 JPEG code DRI upper register JCDRIU R/W H'E801 7005 8 JPEG code DRI lower register JCDRID R/W H'E801 7006 8 JPEG code vertical size upper register JCVSZU R/W H'E801 7007 8 JPEG code vertical size lower register JCVSZD R/W H'E801 7008 8 JPEG code horizontal size upper register JCHSZU R/W H'E801 7009 8 JPEG code horizontal size lower register JCHSZD R/W H'E801 700A 8 JPEG code data count upper register JCDTCU R H'E801 700B 8 JPEG code data count middle register JCDTCM R H'E801 700C 8 JPEG code data count lower register JCDTCD R H'E801 700D 8 JPEG interrupt enable register 0 JINTE0 R/W H'E801 700E 8 JPEG interrupt status register 0 JINTS0 R/W H'E801 700F 8 JPEG code decode error register JCDERR R/W H'E801 7010 8 JPEG code reset register JCRST R H'E801 7011 8 JPEG interface compression control register JIFECNT R/W H'E801 7040 32 JPEG interface compression source address register JIFESA R/W H'E801 7044 32 JPEG interface compression line offset register JIFESOFST R/W H'E801 7048 32 JPEG interface compression destination address register JIFEDA R/W H'E801 704C 32 JPEG interface compression source line count register JIFESLC R/W H'E801 7050 32 JPEG interface compression destination register JIFEDDC R/W H'E801 7054 32 JPEG interface decompression control register JIFDCNT R/W H'E801 7058 32 JPEG interface decompression source address register JIFDSA R/W H'E801 705C 32 JPEG interface decompression destination offset register JIFDDOFST R/W H'E801 7060 32 JPEG interface decompression destination address register JIFDDA R/W H'E801 7064 32 JPEG interface decompression source count register JIFDSDC R/W H'E801 7068 32 JPEG interface decompression destination line count register JIFDDLC R/W H'E801 706C 32 JPEG interface decompression setting register JIFDADT R/W H'E801 7070 32 JPEG interrupt enable register 1 JINTE1 R/W H'E801 708C 32 JPEG interrupt status register 1 JINTS1 R/W H'E801 7090 32 JPEG input image data CbCr range setting register JIFESVSZ R/W H'E801 7094 32 JPEG output image data CbCr range setting register JIFESHSZ R/W H'E801 7098 32 JPEG code quantization table 0 register JCQTBL0 R/W H'E801 7100 to H'E801 713F 8 JPEG code quantization table 1 register JCQTBL1 R/W H'E801 7140 to H'E801 717F 8 JPEG code quantization table 2 register JCQTBL2 R/W H'E801 7180 to H'E801 71BF 8 JPEG code quantization table 3 register JCQTBL3 R/W H'E801 71C0 to H'E801 71FF 8 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 45-3 RZ/A1H Group, RZ/A1M Group Table 45.1 45. JPEG Codec Unit Register Configuration Access Size Register Name Abbreviation R/W Address JPEG code Huffman table DC0 register JCHTBD0 W H'E801 7200 to H'E801 721B 8 JPEG code Huffman table AC0 register JCHTBA0 W H'E801 7220 to H'E801 72D1 8 JPEG code Huffman table DC1 register JCHTBD1 W H'E801 7300 to H'E801 731B 8 JPEG code Huffman table AC1 register JCHTBA1 W H'E801 7320 to H'E801 73D1 8 Note: * For the settings of the JPEG code quantization table and JPEG code Huffman table, see section 45.3.1 (4), Table Setting. 45.2.1 JPEG Code Mode Register (JCMOD) JCMOD sets the operating mode before the JCU starts operation. Bit: Initial value: R/W(compress): R/W(decompress): 7 -- 0 R R 6 5 4 3 -- -- -- DSP 0 R R 0 R R 0 R R 0 R/W R/W 2 1 0 REDU[2:0] 0 R/W R 0 R/W R 0 R/W R R/W Bit Bit Name Initial Value 7 to 4 All 0 3 DSP 0 2 to 0 REDU[2:0] 000 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 Decompression Compression R/W Description R Reserved These bits are always read as 0. The write value should always be 0. R/W Compression/Decompression Set 0: Compression process 1: Decompression process Note: * When changing between processing for compression and for decompression, be sure to reset this module in advance by setting the SRST21 bit in the software reset control register 2 (SWRSTCR2) of the power-down modes. R Pixel Format [Compression] 001: YCbCr422 Other than above: Setting prohibited. [Decompression] 000: YCbCr444 001: YCbCr422 110: YCbCr411 010: YCbCr420 Other than above: Error (JCU cannot process normally.) 45-4 RZ/A1H Group, RZ/A1M Group 45.2.2 45. JPEG Codec Unit JPEG Code Command Register (JCCMD) JCCMD sets commands. Bits of this register need not be cleared to 0 after setting a command. Multiple commands must not be set simultaneously. Bit: 7 6 5 4 3 BRST -- -- -- -- JEND JRST JSRT 2 1 0 Initial value: 0 R/W(compress): R*/W R/W(decompress): R*/W 0 R R 0 R R 0 R R 0 R R 0 0 0 R*/W Undefined R*/W R*/W R*/W R*/W Note: * Values read from these bits are undefined. R/W Bit Bit Name Initial Value 7 BRST 0 6 to 3 All 0 2 JEND 0 1 JRST 0 0 JSRT 0 Decompression Compression R*/W R Bus Reset Setting this bit to 1 resets the internal circuits. While the JCU is in operation (from setting the JPEG core process start command to writing the last output coded/image data), do not set this bit to 1. For the bus reset processing, see section 45.5, Bus Reset Processing. Reserved These bits are always read as 0. The write value should always be 0. R*/W Invalid Description R*/W R*/W Interrupt Request Clear Command This bit is valid only for the interrupt sources corresponding to bits INS6, INS5, and INS3 in JINTS0. To clear an interrupt request, set this bit to 1. JPEG Core Process Stop Clear Command To clear the process-stopped state caused by requests to read the image size and pixel format (enabled by the INT3 bit in JINTE0), set this bit to 1. JPEG Core Process Start Command To start JPEG core processing, set this bit to 1. Do not write this bit to 1 again while the JCU is in operation. Note: * Values read from these bits are undefined. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 45-5 RZ/A1H Group, RZ/A1M Group 45.2.3 45. JPEG Codec Unit JPEG Code Quantization Table Number Register (JCQTN) JCQTN sets the quantization table number before compression process is started. * To use quantization table No. 0 (JCQTBL0) as the first color component, set QT1 to B'00 * To use quantization table No. 1 (JCQTBL1) as the first color component, set QT1 to B'01 * To use quantization table No. 2 (JCQTBL2) as the first color component, set QT1 to B'10 * To use quantization table No. 3 (JCQTBL3) as the first color component, set QT1 to B'11 Bit: Initial value: R/W(compress): R/W(decompress): 7 6 5 -- -- QT3[1:0] 0 R R 0 R R 0 R/W R 4 0 R/W R 3 2 QT2[1:0] 0 R/W R 0 R/W R 1 0 QT1[1:0] 0 R/W R 0 R/W R R/W Bit Bit Name Initial Value 7, 6 All 0 5, 4 QT3[1:0] 00 R/W R Quantization table number for the third color component 3, 2 QT2[1:0] 00 R/W R Quantization table number for the second color component 1, 0 QT1[1:0] 00 R/W R Quantization table number for the first color component R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 Decompression Compression R Description Reserved These bits are always read as 0. The write value should always be 0. 45-6 RZ/A1H Group, RZ/A1M Group 45.2.4 45. JPEG Codec Unit JPEG Code Huffman Table Number Register (JCHTN) JCHTN sets the Huffman table number (AC/DC) before compression process is started. * To use DC/AC Huffman table No. 0 (JCHTBD0 and JCHTBA0) as the first color component, set bits HTA1 and HTD1 to B'0 * To use DC/AC Huffman table No. 1 (JCHTBD1 and JCHTBA1) as the first color component, set bits HTA1 and HTD1 to B'1 Bit: Initial value: R/W(compress): R/W(decompress): 7 6 -- -- HTA3 HTD3 HTA2 HTD2 HTA1 HTD1 5 4 0 R R 0 R R 0 R/W R 0 R/W R 3 0 R/W R 2 0 R/W R 1 0 R/W R 0 0 R/W R R/W Bit Bit Name Initial Value 7, 6 All 0 5 HTA3 0 R/W R Huffman table number (AC) for the third color component 4 HTD3 0 R/W R Huffman table number (DC) for the third color component 3 HTA2 0 R/W R Huffman table number (AC) for the second color component 2 HTD2 0 R/W R Huffman table number (DC) for the second color component Decompression Compression R Description Reserved These bits are always read as 0. The write value should always be 0. 1 HTA1 0 R/W R Huffman table number (AC) for the first color component 0 HTD1 0 R/W R Huffman table number (DC) for the first color component 45.2.5 JPEG Code DRI Upper Register (JCDRIU) JCDRIU sets the upper bytes of the minimum coded units (MCUs) preceding an RST marker. Bit: 7 6 5 4 3 2 1 0 DRIU[7:0] Initial value: 0 0 0 0 0 0 0 0 R/W(compress): R/W R/W R/W R/W R/W R/W R/W R/W R/W(decompress): Undefined Undefined Undefined Undefined Undefined Undefined Undefined Undefined R/W Bit Bit Name Initial Value 7 to 0 DRIU[7:0] H'00 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 Compression Decompression R/W Invalid Description Upper Bytes of MCUs Preceding RST Marker When both upper and lower bytes are set to H'00, neither a DRI nor an RST marker is placed. 45-7 RZ/A1H Group, RZ/A1M Group 45.2.6 45. JPEG Codec Unit JPEG Code DRI Lower Register (JCDRID) JCDRID sets the lower bytes of MCUs preceding an RST marker. Bit: 7 6 5 4 3 2 1 0 DRID[7:0] Initial value: 0 0 0 0 0 0 0 0 R/W(compress): R/W R/W R/W R/W R/W R/W R/W R/W R/W(decompress): Undefined Undefined Undefined Undefined Undefined Undefined Undefined Undefined R/W Bit Bit Name Initial Value 7 to 0 DRID[7:0] H'00 45.2.7 Compression Decompression R/W Invalid Description Lower Bytes of MCUs Preceding RST Marker When both upper and lower bytes are set to H'00, neither a DRI nor an RST marker is placed. JPEG Code Vertical Size Upper Register (JCVSZU) JCVSZU sets the upper bytes of the vertical image size. Bit: 7 6 5 0 R/W R 0 R/W R 4 3 2 1 0 0 R/W R 0 R/W R 0 R/W R VSZU[7:0] Initial value: 0 R/W(compress): R/W R/W(decompress): R 0 R/W R 0 R/W R R/W Bit Bit Name Initial Value 7 to 0 VSZU[7:0] H'00 45.2.8 Compression Decompression R/W R Description Upper Bytes of Vertical Image Size In decompression process, a downloaded value from the JPEG coded data is set. JPEG Code Vertical Size Lower Register (JCVSZD) JCVSZD sets the lower bytes of the vertical image size. Bit: 7 6 5 4 3 2 1 0 0 R/W R 0 R/W R 0 R/W R VSZD[7:0] Initial value: 0 R/W(compress): R/W R/W(decompress): R 0 R/W R 0 R/W R 0 R/W R 0 R/W R R/W Bit Bit Name Initial Value 7 to 0 VSZD[7:0] H'00 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 Compression Decompression R/W R Description Lower Bytes of Vertical Image Size In decompression process, a downloaded value from the JPEG coded data is set. 45-8 RZ/A1H Group, RZ/A1M Group 45.2.9 45. JPEG Codec Unit JPEG Code Horizontal Size Upper Register (JCHSZU) JCHSZU sets the upper bytes of the horizontal image size. Bit: 7 6 5 4 3 2 1 0 0 R/W R 0 R/W R 0 R/W R HSZU[7:0] Initial value: 0 R/W(compress): R/W R/W(decompress): R 0 R/W R 0 R/W R 0 R/W R 0 R/W R R/W Bit Bit Name Initial Value 7 to 0 HSZU[7:0] H'00 45.2.10 Compression Decompression R/W R Description Upper Bytes of Horizontal Image Size In decompression process, a downloaded value from the JPEG coded data is set. JPEG Coded Horizontal Size Lower Register (JCHSZD) JCHSZD sets the lower bytes of the horizontal image size. Bit: 7 6 5 0 R/W R 0 R/W R 4 3 2 1 0 0 R/W R 0 R/W R 0 R/W R HSZD[7:0] Initial value: 0 R/W(compress): R/W R/W(decompress): R 0 R/W R 0 R/W R R/W Bit Bit Name Initial Value 7 to 0 HSZD[7:0] H'00 45.2.11 Compression Decompression R/W R Description Lower Bytes of Horizontal Image Size In decompression process, a downloaded value from the JPEG coded data is set. JPEG Code Data Count Upper Register (JCDTCU) The upper bytes for the counted amount of data to be compressed are set to JCDTCU. The values of this register are reset before compression starts. Bit: 7 6 5 4 3 2 1 0 DCU[7:0] Initial value: 0 0 0 0 0 0 0 0 R/W(compress): R R R R R R R R R/W(decompress): Undefined Undefined Undefined Undefined Undefined Undefined Undefined Undefined R/W Bit Bit Name Initial Value 7 to 0 DCU[7:0] H'00 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 Compression Decompression Description R Invalid Upper bytes of the counted amount of data to be compressed 45-9 RZ/A1H Group, RZ/A1M Group 45.2.12 45. JPEG Codec Unit JPEG Code Data Count Middle Register (JCDTCM) The middle bytes for the counted amount of data to be compressed are set to JCDTCM. The values of this register are reset before compression starts. Bit: 7 6 5 4 3 2 1 0 DCM[7:0] Initial value: 0 0 0 0 0 0 0 0 R/W(compress): R R R R R R R R R/W(decompress): Undefined Undefined Undefined Undefined Undefined Undefined Undefined Undefined R/W Bit Bit Name Initial Value 7 to 0 DCM[7:0] H'00 45.2.13 Compression Decompression Description R Invalid Middle bytes of the counted amount of data to be compressed JPEG Code Data Count Lower Register (JCDTCD) The lower bytes for the counted amount of data to be compressed are set to JCDTCD. The values of this register are reset before compression starts. Bit: 7 6 5 4 3 2 1 0 DCD[7:0] Initial value: 0 0 0 0 0 0 0 0 R/W(compress): R R R R R R R R R/W(decompress): Undefined Undefined Undefined Undefined Undefined Undefined Undefined Undefined R/W Bit Bit Name Initial Value 7 to 0 DCD[7:0] H'00 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 Compression Decompression Description R Invalid Lower bytes of the counted amount of data to be compressed 45-10 RZ/A1H Group, RZ/A1M Group 45.2.14 45. JPEG Codec Unit JPEG Interrupt Enable Register 0 (JINTE0) JINTE0 enables interrupts. When any of bits INT7 to INT5 is set to B'1, the INS5 bit in JINTS0 indicates B'1 as the error status upon occurrence of the compression data error, and the ERR bit in JCDERR indicates the particular error code. Bit: 7 INT7 6 5 INT6 INT5 Initial value: 0 0 0 R/W(compress): Undefined Undefined Undefined R/W(decompress): R/W R/W R/W 4 3 2 1 0 -- INT3 -- -- -- 0 R R 0 Undefined 0 R R 0 R R 0 R R R/W R/W Bit Bit Name Initial Value 7 INT7 0 Invalid R/W This bit enables an interrupt to be generated when the number of data in the restart interval of the Huffman-coding segment is not correct in decompression. When this bit is not set to enable interrupt generation, an error code is not returned. 6 INT6 0 Invalid R/W This bit enables an interrupt to be generated when the total number of data in the Huffman-coding segment is not correct in decompression. When this bit is not set to enable interrupt generation, an error code is not returned. 5 INT5 0 Invalid R/W This bit enables an interrupt to be generated when the final number of MCU data in the Huffman-coding segment is not correct in decompression. When this bit is not set to enable interrupt generation, an error code is not returned. 4 0 3 INT3 0 2 to 0 All 0 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 Compression Decompression R Invalid Reserved This bit is always read as 0. The write value should always be 0. R/W R Description This bit enables an interrupt to be generated when it has been determined that the image size and the subsampling setting of the compressed data can be read through analyzing the data. Reserved These bits are always read as 0. The write value should always be 0. 45-11 RZ/A1H Group, RZ/A1M Group 45.2.15 45. JPEG Codec Unit JPEG Interrupt Status Register 0 (JINTS0) JINTS0 identifies the interrupt sources. The interrupt sources of this register should be cleared by clearing the corresponding interrupt status bits to 0 and setting the relevant bit in JCCMD appropriately. Bit: Initial value: R/W(compress): R/W(decompress): 4 3 2 1 0 -- 7 INS6 INS5 6 5 -- INS3 -- -- -- 0 R R 0 0 R/W* Undefined R/W* R/W* 0 R R 0 Undefined 0 R R 0 R R 0 R R R/W* Note: * Clear this bit by writing 0 to it. Do not write 1 to this bit. R/W Bit Bit Name Initial Value 7 0 R Reserved This bit is always read as 0. The write value should always be 0. 6 INS6 0 R/W This bit is set to 1 when the JCU completes compression process normally. 5 INS5 0 4 0 3 INS3 0 2 to 0 All 0 Decompression Compression R/W Invalid This bit is set to 1 when a compressed data error occurs. R Reserved This bit is always read as 0. The write value should always be 0. R/W Invalid Description This bit is set to 1 when the image size and pixel format can be read. When an interrupt occurs, this module stops processing and the state is indicated by the JCRST register. To make the JCU resume processing, set the JPEG core process stop clear command bit (JRST) in JCCMD. R Reserved These bits are always read as 0. The write value should always be 0. Note: Clear this bit by writing 0 to it. Do not write 1 to this bit. 45.2.16 JPEG Code Decode Error Register (JCDERR) JCDERR indicates the error code to identify the type of the error which has occurred in the compressed data analysis for decompression. The values of this register are reset before the JCU starts decompression. Bit: Initial value: R/W(compress): R/W(decompress): 7 6 5 4 -- -- -- -- 0 R R 0 R R 0 R R 0 R R 3 2 1 0 ERR[3:0] 1 0 1 0 Undefined Undefined Undefined Undefined R/W R/W R/W R/W R/W Bit Bit Name Initial Value 7 to 4 All 0 3 to 0 ERR[3:0] 1010 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 Decompression Compression R Invalid Description Reserved These bits are always read as 0. R/W Error Code (See Table 45.3 and Table 45.4) 45-12 RZ/A1H Group, RZ/A1M Group 45.2.17 45. JPEG Codec Unit JPEG Code Reset Register (JCRST) JCRST indicates a processing-stopped state caused by requests to read the image size and pixel format (enabled by the INT3 bit in JINTE0). To resume processing, set the JPEG core process stop clear command bit (JRST) in JCCMD. Bit: Initial value: R/W(compress): R/W(decompress): 7 6 5 4 3 2 1 0 -- -- -- -- -- -- -- RST 0 R R 0 R R 0 R R 0 R R 0 R R 0 R R 0 R R Undefined 0 R R/W Bit Bit Name Initial Value 7 to 1 All 0 0 RST 0 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 Decompression Compression R Invalid Description Reserved These bits are always read as 0. R/W Operating State 0: State other than below 1: Suspended state caused by interrupt sources of JINTE0 45-13 RZ/A1H Group, RZ/A1M Group 45.2.18 45. JPEG Codec Unit JPEG Interface Compression Control Register (JIFECNT) JIFECNT controls the compression process. Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 0 R R 0 R R 0 R R 0 R R 0 R R 0 R R 0 R R 0 R R 0 R R 0 R R 0 R R 0 R R 0 R R 0 R R 0 R R 0 R R 14 13 12 11 10 9 8 2 1 0 -- JOUTSWAP[2:0] Initial value: R/W(compress): R/W(decompress): Bit: 15 -- Initial value: R/W(compress): R/W(decompress): 0 R R JOUT JOUT RINI RCMD JOUTC 0 R/W 0 R/W 0 R/W Undefined Undefined Undefined 0 R R 0 R/W 0 R/W 0 R/W Undefined Undefined Undefined 7 6 5 4 3 -- DIN RINI DIN RCMD DIN LC -- 0 R/W 0 R/W 0 R/W 0 R R Undefined Undefined Undefined 0 R R DINSWAP[2:0] 0 R/W 0 R/W 0 R/W Undefined Undefined Undefined R/W Bit Bit Name Initial Value Decompression Compression Description 31 to 15 All 0 14 JOUTRINI 0 R/W Invalid Address Initialization when Output Coded Data is Resumed This bit is only valid when the count mode for stopping the output of coded data is on. Set this bit before writing 1 to the data resume command bit. 0: The transfer address is not initialized when the output of coded data is restarted. 1: The transfer address is initialized when the output of coded data is restarted. 13 JOUTR CMD 0 R/W Invalid Output Coded Data Resume Command This bit is only valid when the count mode for stopping the output of coded data is on. Setting this bit to 1 resumes writing output coded data. This bit is always read as 0. 12 JOUTC 0 R/W Invalid Count Mode Setting for Stopping Output Coded Data 0: Count mode for stopping the output of coded data is off. 1: Count mode for stopping the output of coded data is on. 11 0 10 to 8 JOUT SWAP[2:0] 000 7 0 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 R Reserved These bits are always read as 0. The write value should always be 0. R R/W Reserved This bit is always read as 0. The write value should always be 0. Invalid R Byte/Word/Longword Swap Output coded data in compression is swapped. 000: (1) (2) (3) (4) (5) (6) (7) (8) 001: (2) (1) (4) (3) (6) (5) (8) (7) [Byte swap] 010: (3) (4) (1) (2) (7) (8) (5) (6) [Word swap] 011: (4) (3) (2) (1) (8) (7) (6) (5) [Word - byte swap] 100: (5) (6) (7) (8) (1) (2) (3) (4) [Longword swap] 101: (6) (5) (8) (7) (2) (1) (4) (3) [Longword - byte swap] 110: (7) (8) (5) (6) (3) (4) (1) (2) [Longword - word swap] 111: (8) (7) (6) (5) (4) (3) (2) (1) [Longword - word - byte swap] Reserved This bit is always read as 0. The write value should always be 0. 45-14 RZ/A1H Group, RZ/A1M Group 45. JPEG Codec Unit R/W Bit Bit Name Initial Value 6 DINRINI 0 R/W Invalid Address Initialization when Resuming Input of Image Data Lines This bit is only valid when the count mode for stopping the input of image data lines is on. Set this bit before writing 1 to the data-line resume command bit. 0: The transfer address is not initialized when the input of image data lines is restarted. 1: The transfer address is initialized when the input of image data lines is restarted. 5 DINRCMD 0 R/W Invalid Input Image Data Lines Resume Command This bit is valid only when the count mode for stopping the input of image data lines is on. Setting this bit to 1 resumes reading input image data. This bit is always read as 0. 4 DINLC 0 R/W Invalid Count Mode Setting for Stopping Input Image Data Lines 0: Count mode for stopping the input of image data lines is off. 1: Count mode for stopping the input of image data lines is on. 3 0 2 to 0 DINSWAP [2:0] 000 45.2.19 Compression Decompression R R/W Description Reserved This bit is always read as 0. The write value should always be 0. Invalid Byte/Word Swap Input image data in compression is swapped. 000: (1) (2) (3) (4) (5) (6) (7) (8) 001: (2) (1) (4) (3) (6) (5) (8) (7) [Byte swap] 010: (3) (4) (1) (2) (7) (8) (5) (6) [Word swap] 011: (4) (3) (2) (1) (8) (7) (6) (5) [Word - byte swap] 100: (5) (6) (7) (8) (1) (2) (3) (4) [Longword swap] 101: (6) (5) (8) (7) (2) (1) (4) (3) [Longword - byte swap] 110: (7) (8) (5) (6) (3) (4) (1) (2) [Longword - word swap] 111: (8) (7) (6) (5) (4) (3) (2) (1) [Longword - word - byte swap] JPEG Interface Compression Source Address Register (JIFESA) JIFESA sets the source address of the input image data. This register should be set in 8-byte units. Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 ESA[31:16] Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W(compress): R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W(decompress): Undefined Undefined Undefined Undefined Undefined Undefined Undefined Undefined Undefined Undefined Undefined Undefined Undefined Undefined Undefined Undefined Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 ESA[15:0] Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W(compress): R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R R R R/W(decompress): Undefined Undefined Undefined Undefined Undefined Undefined Undefined Undefined Undefined Undefined Undefined Undefined Undefined Undefined Undefined Undefined R/W Bit Bit Name Initial Value 31 to 3 2 to 0 ESA[31:3] ESA[2:0] H'0000 0000 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 Compression R/W R Decompression Invalid Description Input Image Data Source Address (in 8-byte units) The lower three bits should be set to 0. 45-15 RZ/A1H Group, RZ/A1M Group 45.2.20 45. JPEG Codec Unit JPEG Interface Compression Line Offset Register (JIFESOFST) JIFESOFST sets the line offset of the input image data (refer to section 45.3.4, Storing Image Data). This register should be set in 8-byte units. Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 0 R R 0 R R 0 R R 0 R R 0 R R 0 R R 0 R R 0 R R 0 R R 0 R R 0 R R 0 R R 0 R R 0 R R 0 R R 0 R R Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 0 R/W 0 R/W 0 R/W 0 R 0 R 0 R Initial value: R/W(compress): R/W(decompress): -- Initial value: R/W(compress): R/W(decompress): 0 R R ESMW[14:0] 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W Undefined Undefined Undefined Undefined Undefined Undefined Undefined Undefined Undefined Undefined Undefined Undefined Undefined Undefined Undefined R/W Bit Bit Name 31 to 15 14 to 3 Initial Value All 0 R ESMW H'0000 [14:3] ESMW[2:0] 2 to 0 45.2.21 Decompression Compression R/W Description Reserved These bits are always read as 0. The write value should always be 0. Invalid Input Image Data Lines Offset (in 8-byte units) The lower three bits should be set to 0. R JPEG Interface Compression Destination Address Register (JIFEDA) JIFEDA sets the destination address of the output coded data. This register should be set in 8-byte units. Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 EDA[31:16] Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W(compress): R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W(decompress): Undefined Undefined Undefined Undefined Undefined Undefined Undefined Undefined Undefined Undefined Undefined Undefined Undefined Undefined Undefined Undefined Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 EDA[15:0] Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W(compress): R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R R R R/W(decompress): Undefined Undefined Undefined Undefined Undefined Undefined Undefined Undefined Undefined Undefined Undefined Undefined Undefined Undefined Undefined Undefined R/W Bit Bit Name Initial Value 31 to 3 2 to 0 EDA[31:3] EDA[2:0] H'0000 0000 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 Compression R/W R Decompression Invalid Description Output Coded Data Destination Address (in 8-byte units) The lower three bits should be set to 0. 45-16 RZ/A1H Group, RZ/A1M Group 45.2.22 45. JPEG Codec Unit JPEG Interface Compression Source Line Count Register (JIFESLC) JIFESLC sets the number of input image data lines when the count mode for stopping the input of image data lines is on (the DINLC bit in JIFECNT is set to 1). This register should be set in 8-line units. Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 1 R R 1 R R 1 R R 1 R R 1 R R 1 R R 1 R R 1 R R 1 R R 1 R R 1 R R 1 R R 1 R R 0 R R 0 R R 0 R R Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 Initial value: R/W(compress): R/W(decompress): LINES[15:0] Initial value: 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 R/W(compress): R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R R R R/W(decompress): Undefined Undefined Undefined Undefined Undefined Undefined Undefined Undefined Undefined Undefined Undefined Undefined Undefined Undefined Undefined Undefined R/W Bit Bit Name Initial Value 31 to 16 H'FFF8 15 to 3 2 to 0 H'FFF8 LINES[15:3] LINES[2:0] 45.2.23 Decompression Compression R R/W R Description Reserved Values read from these bits are undefined. The write value should always be 0. Invalid Number of Input Image Data Lines to be Read (in 8-line units) The lower three bits should be set to 0. JPEG Interface Compression Destination Count Register (JIFEDDC) JIFEDDC sets the amount of output coded data when the count mode for stopping the output of coded data is on (the JOUTC bit in JIFECNT is set to 1). This register should be set in 8-byte units. Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 1 R R 1 R R 1 R R 1 R R 1 R R 1 R R 1 R R 1 R R 1 R R 1 R R 1 R R 1 R R 1 R R 1 R R 1 R R 1 R R Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 Initial value: R/W(compress): R/W(decompress): JDATAS[15:0] Initial value: 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 R/W(compress): R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R R R R/W(decompress):Undefined Undefined Undefined Undefined Undefined Undefined Undefined Undefined Undefined Undefined Undefined Undefined Undefined Undefined Undefined Undefined R/W Initial Value Compression Decompression 31 to 16 H'FFF8 R Invalid Reserved Values read from these bits are undefined. The write value should always be 0. 15 to 3 2 to 0 H'FFF8 R/W R Invalid Amount of Output Coded Data to be Written (in 8-byte units) The lower three bits should be set to 0. Bit Bit Name JDATAS[15:3] JDATAS[2:0] R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 Description 45-17 RZ/A1H Group, RZ/A1M Group 45.2.24 45. JPEG Codec Unit JPEG Interface Decompression Control Register (JIFDCNT) JIFDCNT controls the decompression process. Bit: 31 30 -- -- 0 R R 0 R R Initial value: R/W(compress): R/W(decompress): Bit: 15 -- Initial value: R/W(compress): R/W(decompress): 0 R R 29 28 27 VINTER[1:0] HINTER[1:0] 0 0 0 0 25 24 23 22 21 20 19 18 17 16 OPF[1:0] -- -- -- -- -- -- -- -- 0 0 R R 0 R R 0 R R 0 R R 0 R R 0 R R 0 R R 3 2 1 0 -- DOUTSWAP[2:0] 0 R R Undefined Undefined Undefined R/W R/W R/W R/W 0 R R 0 11 10 9 8 7 Undefined Undefined Undefined Undefined Undefined Undefined R/W R/W 14 13 12 JINR JINR JINC INI CMD 0 0 0 Undefined Undefined Undefined R/W 26 R/W R/W -- JINSWAP[2:0] -- 0 R R 0 0 R R 0 0 Undefined Undefined Undefined R/W R/W R/W 6 5 4 DOUT DOUT DOUT RINI RCMD LD 0 0 0 Undefined Undefined Undefined R/W R/W R/W 0 R/W 0 R/W 0 R/W R/W Bit Bit Name Initial Value 31, 30 All 0 29, 28 VINTER[1:0] 00 Invalid R/W Vertical Subsampling Subsamples vertical output image data. 00: No subsampling 01: Subsamples output data into 1/2. 10: Subsamples output data into 1/4. 11: Subsamples output data into 1/8. 27, 26 HINTER[1:0] 00 Invalid R/W Horizontal Subsampling Subsamples horizontal output image data. 00: No subsampling 01: Subsamples output data into 1/2. 10: Subsamples output data into 1/4. 11: Subsamples output data into 1/8. 25, 24 OPF[1:0] 00 Invalid R/W Specifies output image data pixel format. 00: YCbCr422 01: ARGB8888 10: RGB565 11: Setting prohibited Decompression Compression R Description Reserved These bits are always read as 0. The write value should always be 0. 23 to 15 All 0 14 JINRINI 0 Invalid R/W Address Initialization when Input Coded Data is Resumed This bit is only valid when the count mode for stopping the input of coded data is on. Set this bit before writing 1 to the data resume command bit. 0: The transfer address is not initialized when the input of coded data is restarted. 1: The transfer address is initialized when the input of coded data is restarted. 13 JINRCMD 0 Invalid R/W Input Coded Data Resume Command This bit is valid only when the count mode for stopping the input of coded data is on. Setting this bit to 1 resumes reading input coded data. This bit is always read as 0. 12 JINC 0 Invalid R/W Count Mode Setting for Stopping Input Coded Data 0: Count mode for stopping the input of coded data is off. 1: Count mode for stopping the input of coded data is on. 11 0 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 R R Reserved These bits are always read as 0. The write value should always be 0. Reserved This bit is always read as 0. The write value should always be 0. 45-18 RZ/A1H Group, RZ/A1M Group 45. JPEG Codec Unit R/W Initial Value Compression Decompression Invalid R/W Bit Bit Name 10 to 8 JINSWAP [2:0] 000 7 0 6 DOUTRINI 0 Invalid R/W Address Initialization when Resuming Output of Image Data Lines This bit is only valid when the count mode for stopping the output of image data lines is on. Set this bit before writing 1 to the data-line resume command bit. 0: The transfer address is not initialized when the output of lines of image data is restarted. 1: The transfer address is initialized when the output of lines of image data is restarted. 5 DOUTRCMD 0 Invalid R/W Output Image Data Lines Resume Command This bit is valid only when the count mode for stopping the output of image data lines is on. Setting this bit to 1 resumes writing image data. This bit is always read as 0. 4 DOUTLC 0 Invalid R/W Count Mode for Stopping Output Image Data Lines 0: Count mode for stopping the output of image data lines is off. 1: Count mode for stopping the output of image data lines is on. 3 0 2 to 0 DOUTSWAP [2:0] 000 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 R Byte/Word/Longword Swap Input coded data in decompression is swapped. 000: (1) (2) (3) (4) (5) (6) (7) (8) 001: (2) (1) (4) (3) (6) (5) (8) (7) [Byte swap] 010: (3) (4) (1) (2) (7) (8) (5) (6) [Word swap] 011: (4) (3) (2) (1) (8) (7) (6) (5) [Word - byte swap] 100: (5) (6) (7) (8) (1) (2) (3) (4) [Longword swap] 101: (6) (5) (8) (7) (2) (1) (4) (3) [Longword - byte swap] 110: (7) (8) (5) (6) (3) (4) (1) (2) [Longword - word swap] 111: (8) (7) (6) (5) (4) (3) (2) (1) [Longword - word - byte swap] Reserved This bit is always read as 0. The write value should always be 0. R Invalid Description Reserved This bit is always read as 0. The write value should always be 0. R/W Byte/Word Swap Output image data in decompression is swapped. 000: (1) (2) (3) (4) (5) (6) (7) (8) 001: (2) (1) (4) (3) (6) (5) (8) (7) [Byte swap] 010: (3) (4) (1) (2) (7) (8) (5) (6) [Word swap] 011: (4) (3) (2) (1) (8) (7) (6) (5) [Word - byte swap] 100: (5) (6) (7) (8) (1) (2) (3) (4) [Longword swap] 101: (6) (5) (8) (7) (2) (1) (4) (3) [Longword - byte swap] 110: (7) (8) (5) (6) (3) (4) (1) (2) [Longword - word swap] 111: (8) (7) (6) (5) (4) (3) (2) (1) [Longword - word - byte swap] 45-19 RZ/A1H Group, RZ/A1M Group 45.2.25 45. JPEG Codec Unit JPEG Interface Decompression Source Address Register (JIFDSA) JIFDSA sets the source address of the input coded data. This register should be set in 8-byte units. Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 DSA[31:16] Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W(compress): Undefined Undefined Undefined Undefined Undefined Undefined Undefined Undefined Undefined Undefined Undefined Undefined Undefined Undefined Undefined Undefined R/W(decompress): R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 DSA[15:0] Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W(compress): Undefined Undefined Undefined Undefined Undefined Undefined Undefined Undefined Undefined Undefined Undefined Undefined Undefined Undefined Undefined Undefined R/W(decompress): R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R R R R/W Bit Bit Name Initial Value 31 to 3 2 to 0 DSA[31:3] DSA[2:0] H'0000 0000 45.2.26 Compression Invalid Decompression Description R/W R Input Coded Data Source Address (in 8-byte units) The lower three bits should be set to 0. JPEG Interface Decompression Line Offset Register (JIFDDOFST) JIFDDOFST sets the line offset of the output image data to be transferred to the external buffer (refer to section 45.3.4, Storing Image Data). This register should be set in 8-byte units. Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 0 R R 0 R R 0 R R 0 R R 0 R R 0 R R 0 R R 0 R R 0 R R 0 R R 0 R R 0 R R 0 R R 0 R R 0 R R 0 R R Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 0 0 0 0 0 0 0 Initial value: R/W(compress): R/W(decompress): DDMW[14:0] -- Initial value: R/W(compress): R/W(decompress): 0 R R 0 0 0 0 0 0 0 0 Undefined Undefined Undefined Undefined Undefined Undefined Undefined Undefined Undefined Undefined Undefined Undefined Undefined Undefined Undefined R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R R R R/W Bit Bit Name Initial Value 31 to 16 All 0 15 to 3 2 to 0 H'0000 DDMW[14:3] DDMW[2:0] R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 Decompression Compression R Invalid Description Reserved These bits are always read as 0. The write value should always be 0. R/W R Output Image Data Lines Offset (in 8-byte units) The lower three bits should be set to 0. 45-20 RZ/A1H Group, RZ/A1M Group 45.2.27 45. JPEG Codec Unit JPEG Interface Decompression Destination Address Register (JIFDDA) JIFDDA sets the destination address of the output image data. This register should be set in 8-byte units. Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 DDA[31:16] Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W(compress):Undefined Undefined Undefined Undefined Undefined Undefined Undefined Undefined Undefined Undefined Undefined Undefined Undefined Undefined Undefined Undefined R/W(decompress): R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 DDA[15:0] Initial value: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W(compress):Undefined Undefined Undefined Undefined Undefined Undefined Undefined Undefined Undefined Undefined Undefined Undefined Undefined Undefined Undefined Undefined R/W(decompress): R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R R R R/W Bit Bit Name Initial Value 31 to 3 2 to 0 DDA[31:3] DDA[2:0] H'0000 0000 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 Compression Invalid Decompression Description R/W R Output Image Data Destination Address (in 8-byte units) The lower three bits should be set to 0. 45-21 RZ/A1H Group, RZ/A1M Group 45.2.28 45. JPEG Codec Unit JPEG Interface Decompression Source Data Count Register (JIFDSDC) JIFDSDC sets the amount of input coded data when the count mode for stopping the input of coded data is on (the JINC bit in JIFDCNT is set to 1). This register should be set in 8-byte units. Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 1 R R 1 R R 1 R R 1 R R 1 R R 1 R R 1 R R 1 R R 1 R R 1 R R 1 R R 1 R R 1 R R 0 R R 0 R R 0 R R Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 Initial value: R/W(compress): R/W(decompress): JDATAS[15:0] Initial value: 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 R/W(compress):Undefined Undefined Undefined Undefined Undefined Undefined Undefined Undefined Undefined Undefined Undefined Undefined Undefined Undefined Undefined Undefined R/W(decompress): R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R R R R/W Bit Bit Name Initial Value 31 to 16 H'FFF8 15 to 3 2 to 0 H'FFF8 JDATAS[15:3] JDATAS[2:0] 45.2.29 Decompression Compression R Invalid Description Reserved Values read from these bits are undefined. The write value should always be 0. R/W R Amount of Input Coded Data to be Read (in 8-byte units)The lower three bits should be set to 0. JPEG Interface Decompression Destination Line Count Register (JIFDDLC) JIFDDLC sets the number of lines of output image data when the count mode for stopping the output of image data lines is on (the DOUTLC bit in JIFECNT is set to 1). This register is used to set the number of lines of output image data in MCU units. Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 1 R R 1 R R 1 R R 1 R R 1 R R 1 R R 1 R R 1 R R 1 R R 1 R R 1 R R 1 R R 1 R R 0 R R 0 R R 0 R R Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 Initial value: R/W(compress): R/W(decompress): LINES[15:0] Initial value: 1 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 R/W(compress): Undefined Undefined Undefined Undefined Undefined Undefined Undefined Undefined Undefined Undefined Undefined Undefined Undefined Undefined Undefined Undefined R/W(decompress): R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R R R R/W Bit Bit Name Initial Value 31 to 16 H'FFF8 15 to 3 2 to 0 H'FFF8 LINES[15:3] LINES[2:0] R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 Decompression Compression R Invalid Description Reserved Values read from these bits are undefined. The write value should always be 0. R/W R Specify the number of lines of output image data to be written. The setting is in MCU units. When data are to be output in YCbCr444, YCbCr422 or YCbCr411 format, the number of lines of output image data is <this setting> x 1. When data are to be output in YCbCr420 format, the number of lines of output image data is <this setting> x 2. The lower three bits should be set to 0. 45-22 RZ/A1H Group, RZ/A1M Group 45.2.30 45. JPEG Codec Unit JPEG Interface Decompression Set Register (JIFDADT) JIFDADT is used to set the value when output is in ARGB8888 format. Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 0 R R 0 R R 0 R R 0 R R 0 R R 0 R R 0 R R 0 R R 0 R R 0 R R 0 R R 0 R R 0 R R 0 R R 0 R R 0 R R Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- -- -- -- -- -- -- -- 0 R R 0 R R 0 R R 0 R R 0 R R 0 R R 0 R R 0 R R 0 0 0 0 0 0 Initial value: R/W(compress): R/W(decompress): Initial value: R/W(compress): R/W(decompress): ALPHA[7:0] 0 0 Undefined Undefined Undefined Undefined Undefined Undefined Undefined Undefined R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value 31 to 8 All 0 7 to 0 ALPHA[7:0] H'00 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 Decompression Compression R Invalid Description Reserved These bits are always read as 0. The write value should always be 0. R/W Setting of the value for output in ARGB8888 format. 45-23 RZ/A1H Group, RZ/A1M Group 45.2.31 45. JPEG Codec Unit JPEG Interrupt Enable Register 1 (JINTE1) JINTE1 enables interrupts. Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 0 R R 0 R R 0 R R 0 R R 0 R R 0 R R 0 R R 0 R R 0 R R 0 R R 0 R R 0 R R 0 R R 0 R R 0 R R 0 R R Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 Initial value: R/W(compress): R/W(decompress): Initial value: R/W(compress): R/W(decompress): -- -- -- -- -- -- -- -- -- 0 R R 0 R R 0 R R 0 R R 0 R R 0 R R 0 R R 0 R R 0 R R DIN CBTEN LEN 0 R/W 0 R/W JOU TEN 0 R/W Undefined Undefined Undefined -- DOU DBTEN JINEN TLEN 0 R R Undefined Undefined Undefined 0 R/W 0 R/W 0 R/W R/W Bit Bit Name Initial Value 31 to 7 All 0 6 CBTEN 0 R/W Invalid Enables or disables a data transfer processing interrupt request (JDTI) when the CBTF bit in JINTS1 is set to 1. 0: Disables an interrupt request. 1: Enables an interrupt request. 5 DINLEN 0 R/W Invalid Enables or disables a data transfer processing interrupt request (JDTI) when the DINLF bit in JINTS1 is set to 1. 0: Disables an interrupt request. 1: Enables an interrupt request. 4 JOUTEN 0 R/W Invalid Enables or disables a data transfer processing interrupt request (JDTI) when the JOUTF bit in JINTS1 is set to 1. 0: Disables an interrupt request. 1: Enables an interrupt request. 3 0 2 DBTEN 0 Invalid R/W Enables or disables a data transfer processing interrupt request (JDTI) when the DBTF bit in JINTS1 is set to 1. 0: Disables an interrupt request. 1: Enables an interrupt request. 1 JINEN 0 Invalid R/W Enables or disables a data transfer processing interrupt request (JDTI) when the JINF bit in JINTS1 is set to 1. 0: Disables an interrupt request. 1: Enables an interrupt request. 0 DOUTLEN 0 Invalid R/W Enables or disables a data transfer processing interrupt request (JDTI) when the DOUTLF bit in JINTS1 is set to 1. 0: Disables an interrupt request. 1: Enables an interrupt request. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 Decompression Compression R Description Reserved These bits are always read as 0. The write value should always be 0. R Reserved This bit is always read as 0. The write value should always be 0. 45-24 RZ/A1H Group, RZ/A1M Group 45.2.32 45. JPEG Codec Unit JPEG Interrupt Status Register 1 (JINTS1) JINTS1 indicates the interrupt sources. The interrupt sources of this register should be cleared by writing 0 to this register. 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Initial value: R/W(compress): R/W(decompress): 0 R R 0 R R 0 R R 0 R R 0 R R 0 R R 0 R R 0 R R 0 R R 0 R R 0 R R 0 R R 0 R R 0 R R 0 R R 0 R R Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- -- -- -- -- -- -- -- -- CBTF DINLF JOUTF -- DBTF JINF DOU TLF 0 R R 0 R R 0 R R 0 R R 0 R R 0 R R 0 R R 0 R R 0 R R 0 0 0 R/W* R/W* R/W* 0 R R 0 0 0 Bit: Initial value: R/W(compress): R/W(decompress): Undefined Undefined Undefined Undefined Undefined Undefined R/W* R/W* R/W* Note: * When the bit is read as 1, write 0 to clear it. When the bit is read as 0, write 1 to it. R/W Bit Bit Name Initial Value 31 to 7 All 0 6 CBTF 0 R/W* Invalid This bit is set to 1 when the last output coded data is written in compression. 5 DINLF 0 R/W* Invalid This bit is set to 1 when the number of input image data lines indicated by JIFESLC is read in compression. This bit is valid only when the DINLC bit in JIFECNT is set to 1. 4 JOUTF 0 R/W* Invalid This bit is set to 1 when the amount of output coded data indicated by JIFEDDC is written in compression. This bit is valid only when the JOUTC bit in JIFECNT is set to 1. 3 0 2 DBTF 0 Invalid R/W* This bit is set to 1 when the last output image data is written in decompression. 1 JINF 0 Invalid R/W* This bit is set to 1 when the amount of input coded data indicated by JIFDSDC is read in decompression. This bit is valid only when the JINC bit in JIFDCNT is set to 1. 0 DOUTLF 0 Invalid R/W* In decompression, this bit is set to 1 when the number of lines of output image data indicated by JIFDDLC have been written. This bit is only valid when the DOUTLC bit in JIFDCNT is set to 1. Decompression Compression R Description Reserved These bits are always read as 0. The write value should always be 0. R Reserved This bit is always read as 0. The write value should always be 0. Note: When the bit is read as 1, write 0 to clear it. When the bit is read as 0, write 1 to it. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 45-25 RZ/A1H Group, RZ/A1M Group 45.2.33 45. JPEG Codec Unit JPEG Input Image Data CbCr Range Setting Register (JIFESVSZ) JIFESVSZ sets the CbCr range of input image data. Bit: Initial value: R/W(compress): R/W(decompress): 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 0 R R 0 R R 0 R R 0 R R 0 R R 0 R R 0 R R 0 R R 0 R R 0 R R 0 R R 0 R R 0 R R 0 R R 0 R R 0 R R 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 0 R R 0 R R 0 R R 0 R R 0 R R 0 R R 0 R R 0 R R 0 R R 0 R R 0 R R 0 R R 0 R R 0 R R 0 R R 15 DINY CHG Initial value: 0 R/W(compress): R/W R/W(decompress): Undefined Bit: R/W Bit Bit Name Initial Value 31 to 16 All 0 15 DINYCHG 0 14 to 0 All 0 45.2.34 Decompression Compression R R/W Description Reserved These bits are always read as 0. The write value should always be 0. Invalid Input Image Data CbCr Range Setting 0: Range from -128 to 127 1: Range from 0 to 255 R Reserved These bits are always read as 0. The write value should always be 0. JPEG Output Image Data CbCr Range Setting Register (JIFESHSZ) JIFESHSZ sets the CbCr range of output image data. Bit: Initial value: R/W(compress): R/W(decompress): 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 0 R R 0 R R 0 R R 0 R R 0 R R 0 R R 0 R R 0 R R 0 R R 0 R R 0 R R 0 R R 0 R R 0 R R 0 R R 0 R R 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 DOUTY CHG -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Initial value: 0 R/W(compress): R/W R/W(decompress): Undefined 0 R R 0 R R 0 R R 0 R R 0 R R 0 R R 0 R R 0 R R 0 R R 0 R R 0 R R 0 R R 0 R R 0 R R 0 R R Bit: R/W Bit Bit Name Initial Value 31 to 16 All 0 15 DOUTYCHG 0 14 to 0 All 0 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 Decompression Compression R Invalid R/W R Description Reserved These bits are always read as 0. The write value should always be 0. Output Image Data CbCr Range Setting 0: Range from -128 to 127 1: Range from 0 to 255 Reserved These bits are always read as 0. The write value should always be 0. 45-26 RZ/A1H Group, RZ/A1M Group 45.3 Operation 45.3.1 (1) 45. JPEG Codec Unit Compression Overview of Processing The compression process flows are described below. 1. The JPEG core is activated. A marker is output. (After a marker is output, image data can be input.) Approximately 30,000 cycles (necessary for making SOI to SOS markers) 2. Image data is transferred in MCUs from the external buffer to the JCU. If the count mode for stopping the input of image data lines is on, reading is stopped each time the number of lines set in JIFESLC is read. Reading is resumed by setting the DINRCMD bit in JIFECNT to 1. When the DINRINI bit in JIFECNT is zero, the addresses for reading on resumption are continued from the addresses in the previous round of transfer. When the DINRINI bit is one, the address set in JIFESA is used on resumption. Reading is also stopped when one frame of image data is completely transferred. If the count mode for stopping the input of image data lines is off, reading is continued until one frame of image data is completely transferred. 3. Image data is input to the JPEG core. The input data is processed in MCUs at any time in the JPEG core. 4. Coded data is transferred from the JCU to the external buffer. When the count mode for stopping the output of coded data is on, writing is stopped each time the amount of coded data set in JIFEDDC is written. Writing is resumed by setting the JOUTRCMD bit in JIFECNT to 1. When the JOUTRINI bit in JIFECNT is zero, the addresses for writing on resumption are continued from the addresses in the previous round of transfer. When the JOUTRINI bit is one, the address set in JIFEDA is used on resumption. Writing is also stopped when one frame of coded data is completely transferred. If the count mode for stopping the output of coded data is off, writing is continued until one frame of coded data is completely transferred. 5. Compression is completed after one frame of data is processed completely. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 45-27 RZ/A1H Group, RZ/A1M Group (2) Flowchart (Compression) (a) Initial Settings 45. JPEG Codec Unit After completing the JPEG core settings and input/output buffer settings and transferring image data to the external buffer, activate this module by setting the JSRT bit in JCCMD to 1. After the JCU has been activated, the JPEG markers (SOI to SOS) are generated and output. It takes approximately 30,000 cycles to generate the markers. Start initial setting Software reset Set the JPEG core. Set the I/O buffer. Software reset Reset this module in advance by setting the SRST21 bit in SWRSTCR2 of the power-down modes. JPEG core settings Pixel format setting: Compression setting: Quantization table number setting: Huffman table number setting: DRI setting: Vertical image size setting: Horizontal image size setting: Quantization table setting: Huffman table setting: REDU bits in JCMOD DSP bit in JCMOD JCQTN JCHTN JCDRIU, JCDRID JCVSZU, JCVSZD JCHSZU, JCHSZD JCQTBL0 to JCQTBL3 JCHTBD0, JCHTBD1, JCHTBA0, JCHTBA1 I/O buffer settings Byte/word/longword swap setting: Input data line stop count mode setting: Address initialization setting for resumption of input image data: Output coded data stop count mode setting: Address initialization setting for resumption of output coded data: Source address setting: Line offset setting: Destination address setting: Source line count setting: Destination count setting: Interrupt settings: JOUTSWAP, DINSWAP bits in JIFECNT DINLC bit in JIFECNT DINRINI bit in JIFECNT JOUTC bit in JIFECNT JOUTRINI bit in JIFECNT JIFESA JIFESOFST JIFEDA JIFESLC JIFEDDC CBTEN, DINLEN, JOUTEN bits in JINTE1 Set the JSRT bit in JCCMD to 1. Initial setting completed Figure 45.2 (b) Compression Initial Setting Flow Compression Process The compression process flows are described below. * When JPEG compression process has been completed, the INS6 bit in JINTS0 is set to 1. However, the JCU continues processing since the coded data remains to be transferred. The CBTF bit in JINTS1 is set to 1 when the last coded data is transferred. The interrupt source is cleared by writing 0 to the INS6 bit. However, the interrupt request asserted by this interrupt source cannot be cleared by writing 0 to the INS6 bit. Set an interrupt request clear command (by setting the JEND bit in JCCMD to 1) to clear the interrupt request. * When the JCU has completed compression and all coded data has been transferred, the CBTF flag in JINTS1 is set to 1. When the CBTEN bit in JINTE1 is 1 here, an interrupt is generated. The interrupt source is cleared by writing 0 to the CBTF flag. * If the count mode for stopping image data lines is on, when the specified number of image data lines set in JIFESLC has been read, the DINLF flag in JINTS1 is set to 1, and reading is stopped. When the DINLEN bit in JINTE1 is 1 here, an interrupt is generated. An interrupt source is cleared by writing 0 to the DINLEN bit. Setting the DINRCMD bit in JIFECNT to 1 resumes reading. When the DINRINI bit in JIFECNT is zero, the addresses for reading on resumption are continued from the addresses in the previous round of transfer. When the DINRINI bit is one, the address set in JIFESA is used on resumption. * If the count mode for stopping the output of coded data is on, when the specified amount of coded data set in JIFEDDC has been written, the JOUTF flag in JINTS1 is set to 1, and writing is stopped. When the JOUTEN bit in JINTE1 is 1 here, an interrupt is generated. An interrupt source is cleared by writing 0 to the JOUTF bit. Setting the JOUTRCMD bit in JIFECNT to 1 resumes writing. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 45-28 RZ/A1H Group, RZ/A1M Group 45. JPEG Codec Unit When the JOUTRINI bit in JIFECNT is zero, the addresses for writing on resumption are continued from the addresses in the previous round of transfer. When the JOUTRINI bit is one, the address set in JIFEDA is used on resumption. Start compression Is interrupt source generated? Yes Is the INS6 flag in JINTS0 to 1? (JEDI) Set interrupt request clear command. Set the JEND bit in JCCMD to 1. Set input image data resume command. Set the DINRCMD bit in JIFECNT to 1. Clear the INS6 flag in JINTS0. Clear the DINLF flag in JINTS1. No Yes No Is the CBTF flag in JINTS1 to 1? (JDTI) Yes No Is the DINLF flag in JINTS1 to 1? (JDTI) Clear all the flags in JINTS1. No Yes JOUTF = 1 (JDTI) Clear the JOUTF flag in JINTS1. Compression completed Figure 45.3 (3) Set output coded data resume command. Set the JOUTRCMD bit in JIFECNT to 1. Compression Process Flow JPEG Coded Data Format Figure 45.4 shows the data output stream in compression. The amount of coded data from SOI to EOI is indicated by JCDTCU, JCDTCM, and JCDTCD. When both JCDRIU and JCDRID are set to H'0000 0000, the following markers are not output. * DRI marker * RST marker (in compressed image data) SOI Figure 45.4 DQT DRI SOF0 DHT SOS Encoded image EOI JPEG Coded Data Format DQT: Not output for unused table. DHT: Output in order DC0, AC0, DC1, and AC1. Not output for unused table. SOF0: Component identifiers are C1 = first color component, C2 = second color component, and C3 = third color component. SOS: Scan component selectors are CS1 = first color component, CS2 = second color component, and CS3 = third color component. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 45-29 RZ/A1H Group, RZ/A1M Group 45. JPEG Codec Unit Header Volume (Reference): * SOI: 2 bytes (FFD8) * DQT: 134 bytes when two quantization tables are used, 199 bytes when three quantization tables are used (65 bytes/table increase or decrease) * DRI: 6 bytes * SOF0: 19 bytes (4:2:2) * DHT: 420 bytes (two tables are used) * SOS: 14 bytes (4:2:2) * EOI: 2 bytes (FFD9) (4) Table Setting (a) Quantization Table Specification The order of addresses shown in 8 x 8 blocks corresponds to that of the register addresses. Do not access this table while the JCU is in processing. Table 45.2 Quantization Table 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F 10 11 12 13 14 15 16 17 18 19 1A 1B 1C 1D 1E 1F 20 21 22 23 24 25 26 27 28 29 2A 2B 2C 2D 2E 2F 30 31 32 33 34 35 36 37 38 39 3A 3B 3C 3D 3E 3F JCQTBL0 (H'E801 7100) = H'00 JCQTBL0 (H'E801 7101) = H'01 JCQTBL0 (H'E801 7102) = H'02 JCQTBL0 (H'E801 7103) = H'03 : JCQTBL0 (H'E801 713F) = H'3F (b) Huffman Table Specification Examples of the Huffman table specification given in the ITU-T T81 Annex K.3.3 recommended by JPEG are shown below. In compression, the following settings must be specified for all the codes so that Huffman codes can be generated for all the group numbers. * DC Huffman table: The number of codes for each code length is 12. The group numbers in order of frequency of occurrence are 12. * AC Huffman table: The number of codes for each code length is 162. The zero run length/the group numbers in order of frequency of occurrence are 162. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 45-30 RZ/A1H Group, RZ/A1M Group 45. JPEG Codec Unit Do not access the following tables while the JCU is in processing. In particular, read access is prohibited. * able K.3/T81 JCHTBD0 (H'E801 7200) = H'00 JCHTBD0 (H'E801 7201) = H'01 JCHTBD0 (H'E801 7202) = H'05 JCHTBD0 (H'E801 7203) = H'01 : JCHTBD0 (H'E801 721B) = H'0B * Table K.4/T81 JCHTBD1 (H'E801 7300) = H'00 JCHTBD1 (H'E801 7301) = H'03 JCHTBD1 (H'E801 7302) = H'01 JCHTBD1 (H'E801 7303) = H'01 : JCHTBD1 (H'E801 731B) = H'0B * Table K.5/T81 JCHTBA0 (H'E801 7220) = H'00 JCHTBA0 (H'E801 7221) = H'02 JCHTBA0 (H'E801 7222) = H'01 JCHTBA0 (H'E801 7223) = H'03 : JCHTBA0 (H'E801 72D1) = H'FA * Table K.6/T81 JCHTBA1 (H'E801 7320) = H'00 JCHTBA1 (H'E801 7321) = H'02 JCHTBA1 (H'E801 7322) = H'01 JCHTBA1 (H'E801 7323) = H'02 : JCHTBA1 (H'E801 73D1) = H'FA R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 45-31 RZ/A1H Group, RZ/A1M Group (5) 45. JPEG Codec Unit Input Pixel Format Image data in the YCbCr422 format can be input to this module. Allocation of data in the YCbCr422 format can be changed by the DINSWAP bits in JIFECNT as shown below. * When the DINSWAP bits = 000 b63 b56 Y0 8 bits b55 b48 Cb0 8 bits b47 b40 Y1 8 bits b39 b32 Cr0 8 bits b31 b24 Y2 8 bits b23 b16 Cb1 8 bits b15 Y3 8 bits b8 b7 b0 Cr1 8 bits * When the DINSWAP bits = 001 b63 b56 Cb0 8 bits b55 b48 Y0 8 bits b47 b40 Cr0 8 bits b39 b32 Y1 8 bits b31 b24 Cb1 8 bits b23 b16 Y2 8 bits b15 Cr1 8 bits b8 b7 b0 Y3 8 bits * When the DINSWAP bits = 010 b63 b56 Y1 8 bits b55 b48 Cr0 8 bits b47 b40 Y0 8 bits b39 b32 Cb0 8 bits b31 b24 Y3 8 bits b23 b16 Cr1 8 bits b15 Y2 8 bits b8 b7 b0 Cb1 8 bits * When the DINSWAP bits = 100 b63 b56 Y2 8 bits b55 b48 Cb1 8 bits b47 b40 Y3 8 bits b39 b32 Cr1 8 bits b31 b24 Y0 8 bits b23 b16 Cb0 8 bits b15 Y1 8 bits b8 b7 b0 Cr0 8 bits * When the DINSWAP bits = 101 b63 b56 Cb1 8 bits b55 b48 Y2 8 bits b47 b40 Cr1 8 bits b39 b32 Y3 8 bits b31 b24 Cb0 8 bits b23 b16 Y0 8 bits b15 Cr0 8 bits b8 b7 b0 Y1 8 bits * When the DINSWAP bits = 110 b63 b56 Y3 8 bits b55 b48 Cr1 8 bits b47 b40 Y2 8 bits b39 b32 Cb1 8 bits b31 b24 Y1 8 bits b23 b16 Cr0 8 bits b15 Y0 8 bits b8 b7 b0 Cb0 8 bits * When the DINSWAP bits = 111 b63 b56 Cr1 8 bits (6) b55 b48 Y3 8 bits b47 Cb1 8 bits b40 b39 Y2 8 bits b32 b31 Cr0 8 bits b24 b23 Y1 8 bits b16 b15 Cb0 8 bits b8 b7 b0 Y0 8 bits Output Coded Data In the case of compression, coded data are output. This module handles the output of coded data in 16-bit units. For this reason, if the coded data have an odd code length (are fractional), the final code for output will be H'D9FF. The JOUTSWAP bits in JIFECNT can be used to alter the arrangement of coded data in the output. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 45-32 RZ/A1H Group, RZ/A1M Group 45.3.2 (1) 45. JPEG Codec Unit Decompression Overview of Processing The decompression process flows are described below. 1. The JPEG core is activated. 2. Coded data is transferred from the external buffer to the JCU. If the count mode for stopping the input of coded data is on, reading is stopped each time the amount of coded data set in JIFDSLC is read. Reading is resumed by setting the JINRCMD bit in JIFDCNT to 1. When the JINRINI bit in JIFDCNT is zero, the addresses for reading on resumption are continued from the addresses in the previous round of transfer. When the JINRINI bit is one, the address set in JIFDSA is used on resumption. Reading is stopped when the end of the coded data is detected. If the count mode for stopping the input of coded data is off, reading is continued until the end of code is detected. With this module, more coded data may be read than the coded data size since coded data reading is continued until the end of code is detected. 3. Coded data is input to the JPEG core. The input data is processed in MCUs at any time in the JPEG core. 4. Image data is transferred in MCUs from the JCU to the external buffer. When the count mode for stopping the output of image data lines is on, writing is stopped each time the number of image data lines set in JIFDDLC is written. Writing is resumed by setting the DOUTRCMD bit in JIFECNT to 1. When the DOUTRINI bit in JIFDCNT is zero, the addresses for writing on resumption are continued from the addresses in the previous round of transfer. When the DOUTRINI bit is one, the address set in JIFDDA is used on resumption. Writing is stopped when one frame of image data is completely transferred. If the count mode for stopping the output of image data lines is off, writing is continued until one frame of image data is completely transferred. 5. Decompression is completed after one frame of data is processed completely. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 45-33 RZ/A1H Group, RZ/A1M Group (a) 45. JPEG Codec Unit Initial Settings * When the INT3 bit in JINTE0 is set to 0: After completing the JPEG core settings and input/output buffer settings and transferring coded data to the external buffer, activate this module by setting the JSRT bit in JCCMD to 1. * When the INT3 bit in JINTE0 is set to 1: After completing the JPEG core settings and input buffer settings and transferring coded data to the external buffer, activate this module by setting the JSRT bit in JCCMD to 1. When the image size and pixel format become readable after the coded data has been decompressed, the INS3 bit in JINTS0 is set. At this time, decompression is temporarily stopped. After the image size and pixel format have been read, set the output buffer. Setting the JRST bit in JCCMD to 1 after interrupt handling resumes decompression. Start initial setting Software reset Reset this module in advance by setting the SRST21 bit in SWRSTCR2 of the power-down modes. Software reset Set the JPEG core. JPEG core settings Decompression setting: Interrupt setting: Input buffer settings Byte/word/longword swap setting: Input coded data stop count setting: Address initialization setting for resumption of input coded data: Source address setting: Source count setting: Interrupt setting: Set the input buffer. No Is the INT3 flag in JINTE0 1? Byte/word/longword swap setting Vertical/horizontal subsampling setting: Output image pixel format setting: Output data line stop count setting: Address initialization setting for resumption of output image data: Line offset setting: Destination address setting: Destination line count setting: Interrupt setting: Image information acquisition Set the JSRT bit in JCCMD to 1. Initial setting completed Figure 45.5 JINSWAP bit in JIFDCNT JINC bit in JIFDCNT JINRINI bit in JIFDCNT JIFDSA JIFDSDC JINEN bit in JINTE1 Output buffer settings Yes Set output buffer. DSP bit in JCMOD INT7 to INT5 and INT3 flags in JINTE0 DOUTSWAP bit in JIFDCNT VINTER and HINTER bits in JIFDCNT OPF bits in JIFDCNT DOUTLC bit in JIFDCNT DOUTRINI bit in JIFDCNT JIFDDOFST JIFDDA JIFDDLC DBTEN, DOUTLEN bits in JINTE1 Decompression Initial Setting Flow Start of image information acquisition Set the JSRT bit in JCCMD to 1. Is an interrupt source generated? No Set input coded data resume command. Set the JINRCMD bit in JIFDCNT to 1. Yes Is the INS5 flag in JINTS0 1? (JEDI) Yes Clear the JINF flag in JINTS1. No Is the JINF flag in JINTS1 1? (JDTI) Error handling Yes JINF = 1 No INS3 = 1 (JEDI) Clear the INS3 flag in JINTS0. Output buffer settings Set interrupt request clear command. Set the JEND bit in JCCMD to 1. Set output buffer. Byte/word/longword swap setting: Vertical/horizontal subsampling setting: Output image pixel format setting: Output data line stop count setting: Address initialization setting for resumption of output image data: Line offset setting: Destination address setting: Destination line count setting: Interrupt settings: DOUTSWAP bit in JIFDCNT VINTER and HINTER bits in JIFDCNT OPF bits in JIFDCNT DOUTLC bit in JIFDCNT DOUTRINI bit in JIFDCNT JIFDDOST JIFDDA JIFDDLC DBTEN, DOUTLEN bits in JINTE1 Set the JRST bit in JCCMD to 1. End of image information acquisition Figure 45.6 Image Information Acquisition Flow R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 45-34 RZ/A1H Group, RZ/A1M Group (b) 45. JPEG Codec Unit Decompression Process The decompression process flows are described below. * When JPEG decompression process has been completed, the INS6 bit in JINTS0 is set to 1. However, the JCU continues processing since the image data remains to be transferred. The DBTF bit in JINTS1 is set to 1 when the last image data is transferred. The interrupt source is cleared by writing 0 to the INS6 bit. However, the interrupt request asserted by this interrupt source cannot be cleared by writing 0 to the INS6 bit. Set an interrupt request clear command (by setting the JEND bit in JCCMD to 1) to clear the interrupt request. * When the JCU has completed decompression process and all image data has been transferred, the DBTF flag in JINTS1 is set to 1. When the DBTEN bit in JINTE1 is 1 here, an interrupt is generated. The interrupt source is cleared by writing 0 to the DBTF flag. * If the count mode for stopping input coded data is on, when the specified amount of coded data set in JIFDSDC have been read, the JINF flag in JINTS1 is set to 1, and reading is stopped. When the JINEN bit in JINTE1 is 1 here, an interrupt is generated. An interrupt source is cleared by writing 0 to the JINF bit. Setting the JINRCMD bit in JIFDCNT to 1 resumes reading. When the JINRINI bit in JIFDCNT is zero, the addresses for reading on resumption are continued from the addresses in the previous round of transfer. When the JINRINI bit is one, the address set in JIFDSA is used on resumption. * If the count mode for stopping the output image data is on, when the specified number of image data lines set in JIFDDLC have been written, the DOUTLF flag in JINT1 is set to 1, and writing is stopped. When the DOUTLEN bit in JINTE1 is 1 here, an interrupt is generated. An interrupt source is cleared by writing 0 to the DOUTLF bit. Setting the DOUTRCMD bit in JIFDCNT to 1 resumes writing. When the DOUTRINI bit in JIFDCNT is zero, the addresses for writing on resumption are continued from the addresses in the previous round of transfer. When the DOUTRINI bit is one, the address set in JIFDDA is used on resumption. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 45-35 RZ/A1H Group, RZ/A1M Group 45. JPEG Codec Unit Start decompression Is interrupt source generated? No Yes Yes Set interrupt request clear command. Set the JEND bit in JCCMD to 1. Set input coded data resume command. Set the JINRCMD bit in JIFDCNT to 1. Clear the INS6 flag in JINTS0. Clear the JINF flag in JINTS1. Is the INS5 flag in JINTS0 to 1? (JEDI) No Is the INS6 flag in JINTS0 to 1? (JEDI) Error handling Yes No Yes Is the DBTF flag in JINTS1 to 1? (JDTI) No Clear all the flags in JINTS1. Is the JINF flag in JINTS1 to 1? (JDTI) No Yes DOUTLF = 1 (JDTI) Clear the DOUTLF flag in JINTS1. Set output image data resume command. Set the DOUTRCMD bit in JIFDCNT to 1. Decompression completed Figure 45.7 Decompression Process Flow R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 45-36 RZ/A1H Group, RZ/A1M Group (c) 45. JPEG Codec Unit Error Handling If the INS5 bit in JINTS0 is 1, it indicates that there is an error in the input JPEG coded data and that the decompression process by this module has been ended. Read the ERR bits in JCDERR to determine the cause of the error. The interrupt signal asserted due to the interrupt source indicated by the INS5 bit cannot be negated by clearing the interrupt status through 0-writing. To clear the interrupt request, set the interrupt request clear command (by setting the JEND bit in JCCMD to 1). If decompression or compression is to proceed after error handling is completed, start by making the initial settings. Start error handling Clear all the flags in JINTS0. Set interrupt request clear command. Set the JEND bit in JCCMD to 1. Read error code value. Error handling Error handling Handle the error appropriately according to the error coded value. Error handling completed Figure 45.8 (2) Error Handling Flow Input JPEG Coded Data Markers to be processed in decompression are SOI, SOF0, SOS, DQT, DHT, DRI, RSTm, and EOI. Other markers except for the error markers shown below are ignored even if they are read. The JINSWAP bits in JIFDCNT can be used to alter the arrangement for the input of coded data. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 45-37 RZ/A1H Group, RZ/A1M Group (3) JPEG Decompression Errors (a) Error Marker 45. JPEG Codec Unit If a marker error is found while analyzing compressed data for decompression, the code to identify the error type (shown in Table 45.3) is set to ERR bits in JCDERR. When an error is detected, the JCU generates an interrupt signal and terminates decoding. The stored code value will be set to B'1010 (default value) at the start of processing of the next frame or after a bus reset. Table 45.3 Decompression Error Codes Code Description B'0000 Normal B'0001 SOI not detected: SOI not detected until EOI detected B'0010 SOF1 to SOFF detected B'0011 Unprovided pixel format detected B'0100 SOF accuracy error: Other than 8 detected B'0101 DQT accuracy error: Other than 0 detected B'0110 Component error 1: The number of SOF0 header components detected is other than 1, 3, or 4 B'0111 Component error 2: The number of components differs between SOF0 header and SOS B'1000 SOF0, DQT, and DHT not detected when SOS detected B'1001 SOS not detected: SOS not detected until EOI detected B'1010 EOI not detected (default) B'1011 Restart interval data number error detected B'1100 Image size error detected B'1101 Last MCU data number error detected B'1110 Block data number error detected (b) Huffman Coded Segment Error During the compressed data analysis in decompression operation, if there is an increase or decrease in the decoded data count due to an error resulting from bit reversal or missing data in the Huffman-coded segment, determine the error type, and set the error code in the ERR bit in JCDERR. Table 45.4 lists the segment error codes. The error code is set, interrupt signal is issued, and the process is ended only if the bits INT7 to INT5 in JINTE0 corresponding to the detected error is set to 1. The set code value will turn to the default value (B'1010) at the start of processing of the next frame or after a bus reset. However, in this error detection, if an error in the Huffman-coded segment does not result in an alteration in the decoded data count, the error will go undetected. [Example] The number of data in a Huffman coded segment with pixel format setting YCbCr422, DRI = 2, X = 80 pixels, and Y = 8 pixels Restart interval 1 SOS Figure 45.9 Restart interval 2 Coded segment RST Coded segment Restart interval 3 RST Coded segment EOI Number of data in the last MCU: Pixel format setting is YCbCr422, the number of data to be decoded in each MCU is 256. Number of data in the restart interval: In restart intervals 1 and 2, there are data of two MCUs; the number of data to be decoded is 512. Image size: The total number of data to be decoded is 1280. Huffman Coded Segment R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 45-38 RZ/A1H Group, RZ/A1M Group Table 45.4 45. JPEG Codec Unit Segment Error Codes Code Description B'0000 Normal B'1011 Restart interval data number error: The number of data in each interval is compared with the number of data specified by the DRI marker. If an interval has more or less data that is specified by the DRI marker, the decompression error code (1011) is set. The last interval which is shorter than the restart interval is not compared. If the DRI marker segment is not placed or the specified number is 00, an error is not detected even if the RSTm marker is placed. Also an m which indicates the order of RSTm marker modulo 8 (m = 0 to 7) is exempt from the error detection analysis. When the INT7 bit in JINTE0 is set to 0, this error is not detected. B'1100 Image size error: The data number of an image which is calculated from the number of lines specified by the frame parameter and the number of samples per line is compared with the total number of data from SOS to EOI (in pixel units). If the numbers of data do not match, the decompression error code (1100) is set. When the INT6 bit in JINTE0 is set to 0, this error is not detected. The data number of an image is shown in MCU units. Thus the number of lines and the number of samples per line for calculation need to be shown in MCU units. B'1101 Last MCU data number error: Whether the number of data in the MCUs at the EOI detection is shown in MCU units is checked and fractions are detected. If error (1100) occurs simultaneously, error (1100) has priority. When the INT5 bit in JINTE0 is set to 0, this error is not detected. B'1110 Block data number error: Whether a block is an 8 x 8 array is checked; the check is performed for fractions. When bits INT7 to INT5 in JINTE0 are all set to 0, this error is not detected. 45.3.3 Output Pixel Format in Decompression This module is capable of decompressing JPEG encoded data created in the YCbCr444, YCbCr422, YCbCr411 and YCbCr420 formats. The pixel format of the output image will be YCbCr422, ARGB8888, or RGB565. The flow of conversion of decompressed data to the given output pixel format is shown below. Internal bus This module YCbCr422 On-chip RAM Color matrix Y0 to Y3 JPEG core Cb YCbCr conversion Cr YCbCrRGB conversion Vertical/horizontal subsampling RGB 888 Bit reduction Swap RGB 565 OPF bits YCbCr444 Figure 45.10 (1) Block Diagram of Output Pixel Format Conversion in Decompression On-chip RAM Data decoded by the JPEG core are stored in MCUs on RAM in this module. (2) YCbCr Conversion When data are to be output in the ARGB8888 or RGB565 format, data in the YCbCr422, YCbCr411 or YCbCr420 format are first converted to the YCbCr444 format. When data are to be output in the YCbCr422 format, data in the YCbCr444, YCbCr411 or YCbCr420 format are converted to the YCbCr422 format. Conversion is performed using simple interpolation. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 45-39 RZ/A1H Group, RZ/A1M Group (3) 45. JPEG Codec Unit YCbCr RGB Conversion Data in the YCbCr444 format are converted to the RGB888 format. The following formulae are used. R = 1.000Y + 1.402Cr G = 1.000Y - 0.344Cb - 0.714Cr B = 1.000Y + 1.772Cb (4) Bit Reduction RGB888 data is reduced to RGB565 data. The lower three bits of red and blue, and lower two bits of green are removed. (5) Output Pixel Format Selection The pixel format to be output is selected by the OPF bit in JIFDCNT. Allocation of data (while the DOUTSWAP bits in JIFDCNT = 000) in the pixel format is shown below. * YCbCr422 (32 bits/pixel) b31 b24 b23 Y0 8 bits b16 b15 Cb 8 bits b8 b7 Y1 8 bits b0 Cr 8 bits * ARGB8888 (32 bits/pixel) b31 b24 b23 b16 b15 Red 8 bits * b8 b7 Green 8 bits b0 Blue 8 bits Note: * This value is determined by the ALPHA[7:0] bits in JIFDADT. * RGB565 (16 bits/pixel) b15 b11 b10 Red 5 bits (6) b5 b4 Green 6 bits b0 Blue 5 bits Vertical/Horizontal Subsampling The output data can be horizontally and vertically subsampled according to the VINTER and HINTER bit setting in JIFDCNT. Figure 45.11 to Figure 45.13 show line subsampling modes. For the output formats ARGB8888 and RGB565, one cell represents one pixel in the figures. For the output format YCbCr422, one cell represents one set of Y0Cb0Y1Cr0 in the figures. As subsampling is carried out by minimum coded units (MCU), the numbers of the horizontal and vertical block units will vary according to the decompressed pixel format. Table 45.5 and Table 45.6 show the values of n and m in the figures. Horizontal: Table 45.5 Number of Horizontal Blocks Compression Format Output Format n YCbCr444 YCbCr422 1/2 YCbCr444 ARGB8888, RGB565 1 YCbCr422 YCbCr422 1 YCbCr422 ARGB8888, RGB565 2 YCbCr411 YCbCr422 2 YCbCr411 ARGB8888, RGB565 4 YCbCr420 YCbCr422 1 YCbCr420 ARGB8888, RGB565 2 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 45-40 RZ/A1H Group, RZ/A1M Group 45. JPEG Codec Unit Vertical: Table 45.6 Number of Vertical Blocks Compression Format Output Format m YCbCr444 YCbCr422 1 YCbCr444 ARGB8888, RGB565 1 YCbCr422 YCbCr422 1 YCbCr422 ARGB8888, RGB565 1 YCbCr411 YCbCr422 1 YCbCr411 ARGB8888, RGB565 1 YCbCr420 YCbCr422 2 YCbCr420 ARGB8888, RGB565 2 * Subsampling into 1/2 Even lines are skipped by subsampling. 8 x n blocks 2 3 4 5 6 7 8 : : 1 6 7 8 2 3 4 5 6 7 8 x m blocks 8 : : 6 7 8 Figure 45.11 :Lines to be skipped by subsampling MCU when subsampling into 1/2 is selected R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 45-41 RZ/A1H Group, RZ/A1M Group 45. JPEG Codec Unit * Subsampling into 1/4 The second, third, and fourth lines are skipped by subsampling. 8 x n blocks 2 3 4 5 6 7 8 : : 1 6 7 8 2 3 4 5 6 7 : : 8 x m blocks 8 6 7 : Lines to be skipped by subsampling 8 Figure 45.12 MCU when subsampling into 1/4 is selected * Subsampling into 1/8 The second, third, fourth, fifth, sixth, seventh, and eighth lines are skipped by subsampling. 8 x n blocks 2 3 4 5 6 7 8 : : 1 6 7 8 2 3 4 5 6 7 : : 8 x m blocks 8 6 7 8 Figure 45.13 (7) : Lines to be skipped by subsampling MCU when subsampling into 1/8 is selected Swap Allocation of data can be changed by the DOUTSWAP bits in JIFECNT. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 45-42 RZ/A1H Group, RZ/A1M Group 45.3.4 45. JPEG Codec Unit Storing Image Data Figure 45.14 shows the buffer area for storing the image data. * Start address Compression: JIFESA Decompression: JIFDDA * Horizontal size Compression, decompression: JCHSZU, JCHSZD * Vertical size Compression, decompression: JCVSAU, JCVSZD * Offset Compression: JIFESOFST Decompression: JIFDDOFST JIFESOFST/JIFDDOFST JIFESA/JIFDDA JCHSZU, JCHSZD Area for storing image data Figure 45.14 JCVSZU JCVSZD Image of Storing Image Data R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 45-43 RZ/A1H Group, RZ/A1M Group 45.4 45. JPEG Codec Unit Interrupts Two types of interrupt requests, namely compression/decompression process interrupt request (JEDI) and data transfer interrupt request (JDTI), are available in this module. The two types of interrupt requests are each related to multiple sources. The interrupt request cancellation methods differ depending on the source of the interrupt request. 45.4.1 Compression/Decompression Process Interrupt Request (JEDI) The flags in JINTS0 indicate compression/decompression-related sources. The interrupt requests asserted by these interrupt sources cannot be negated by clearing the corresponding interrupt status bits to 0. Issue an interrupt request clear command (by setting the JEND bit in JCCMD to 1) to clear the interrupt request. When a flag in JINTS0 is set to 1, a compression/decompression process interrupt request is sent to the interrupt controller. (1) Compression * JPEG compression process end When the INS6 bit in JINTS0 is 1, the JPEG compression process has been successfully completed. After all of the coded data is transferred, the JCU completes compression. (2) Decompression * JPEG decompression process end When the INS6 bit in JINTS0 is 1, the JPEG decompression process has been successfully completed. After all of the image data is transferred, JCU completes decompression. * JPEG decompression error occurrence When the INS5 bit in JINTS0 is 1, the input JPEG coded data has an error and the JCU has stopped the decompression process. Read the error code (ERR bits in JCDERR) and identify the error source. This interrupt occurs when any of the INT7 to INT5 bits in JINTE0 is 1. * Request for reading the image size and pixel format When the INS3 bit in JINTS0 is 1, JPEG coded data has been input and information regarding the image size and pixel format can be read. Since the JPEG decompression process is suspended, resume the JPEG decompression process by setting the process stop clear command after accessing the necessary registers. This interrupt occurs when the INT3 bit in JINTE0 is 1. 45.4.2 Data Transfer Interrupt Request (JDTI) The flags in JINTS1 are the interrupt sources for transferring the image data and coded data. The interrupt requests asserted by these interrupt sources can be negated by clearing the corresponding interrupt status bits to 0. (1) Compression * Interrupt request generated after the specified number of input image data lines has been read When the DINLF bit in JINTS1 is 1, the number of image data lines specified by JIFESLC has been transferred; transfer the rest of the image data to the external buffer and resume transferring the data from the external buffer. A data transfer interrupt request is sent when the DINLEN bit in JINTE1 is 1. * Interrupt request generated after the specified amount of output coded data have been written to When the JOUTF bit in JINTS1 is 1, the amount of coded data specified by JIFEDDC has been transferred. Secure a space for the next coded data in the external buffer, and resume transfer process. The data transfer interrupt request is sent when the JOUTEN bit in JINTE1 is 1. * Interrupt request generated after all processes are completed When the CBTF bit in JINTS1 is 1, the JCU has completed compression and transferred all of the coded data. The data transfer interrupt request is sent when the CBTEN bit in JINTE1 is set to 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 45-44 RZ/A1H Group, RZ/A1M Group (2) 45. JPEG Codec Unit Decompression * Interrupt request generated after the specified number of output image data lines has been written to When the DOUTLF bit in the JINTS1 is 1, the number of image data lines specified by JIFDDLC has been transferred. Secure a space for the next coded data in the external buffer, and resume transfer process. A data transfer interrupt request is sent when the DOUTLEN bit in JINTE1 is 1. * Interrupt request generated after the specified amount of input coded data has been read The JINF bit in JINTS1 becomes 1 when the amount of coded data specified by JIFDSDC has been transferred. Secure the next coded data in the external buffer, and resume transfer process. A data transfer interrupt is also sent at this time if the JINEN bit in JINTE1 is 1. * Interrupt request generated after all processes are completed The DBTF bit in JINTS1 becomes 1 when the JCU has completed decompression and transferred all of the coded data. A data transfer interrupt request is also sent at this time if the DBTEN bit in JINTE1 is set to 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 45-45 RZ/A1H Group, RZ/A1M Group 45.5 45. JPEG Codec Unit Bus Reset Processing Issuing the bus reset command (setting the BRST bit in JCCMD to 1) causes a bus reset. When the JCU is in operation, the bus reset command should not be issued. Registers below are initialized by a bus reset. * JPEG code data count upper register (JCDTCU) * JPEG code data count middle register (JCDTCM) * JPEG code data count lower register (JCDTCD) * JPEG interrupt status register 0 (JINTS0) * JPEG code decode error register (JCDERR) * JPEG code reset register (JCRST) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 45-46 RZ/A1H Group, RZ/A1M Group 46. 46. Capture Engine Unit Capture Engine Unit The capture engine unit (CEU) is a capture module that fetches image data externally input and transfers it to the memory. The CEU is connected to the system bus via bus bridge modules. 46.1 Features of CEU Lists the features of CEU as follows. (1) Image data fetch * Captures an image output from an external module and writes YCbCr data to the memory with it separated into Y data and CbCr data. * Fetches image data other than YCbCr data, e.g. JPEG data, RGB565, from an externally connected module, such as a camera, and sequentially writes the image data to the memory. * Fetches an interlace source image in both-field units or one-field units and writes it to the memory. In both-field capture, an image can be stored in the memory as a frame image. (2) Filter processing * Performs scale-down and removal of high-frequency components (only in the horizontal direction) for an image using internal filters. Note that the scaled-down image must not exceed VGA. The filter processing can be applied to only YCbCr input data. (3) Format conversion * Converts image data input in the YCbCr422 format into the YCbCr420 format and writes it to the memory. Note that the conversion algorithm is simple skipping in which the chrominance component (CbCr) of the evennumbered lines is skipped. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 46-1 RZ/A1H Group, RZ/A1M Group 46.2 46. Capture Engine Unit Functional Overview of CEU The functional overview of the CEU is shown in Table 46.1, and the main functions and their details are shown in Table 46.1. Table 46.1 Functional Overview of CEU Classification Connectable camera Item Function Description Note Size 5 megapixels 2,560 pixels x 1,920 lines 3 megapixels 2,048 pixels x 1,536 lines 2 megapixels 1,632 pixels x 1,224 lines Horizontal: 4-pixel units Vertical: 4-line units The range of the image size that can be input is as follows. Horizontal: 2,560 pixels to 128 pixels Vertical: 1,920 lines to 96 lines [Note] This depends on the AC characteristics of the device to be connected, frame rate of the connected device, and transfer speed to the destination RAM. Input format UXGA 1,600 pixels x 1,200 lines SXGA (1) 1,280 pixels x 1,024 lines SXGA (2) 1,280 pixels x 960 lines WXGA 1,280 pixels x 768 lines XGA 1,024 pixels x 768 lines SVGA 800 pixels x 600 lines WVGA 800 pixels x 480 lines VGA 640 pixels x 480 lines CIF 352 pixels x 288 lines WQVGA 480 pixels x 240 lines QVGA 320 pixels x 240 lines, 240 pixels x 320 lines QCIF 176 pixels x 144 lines QQVGA 160 pixels x 120 lines Sub-QCIF 128 pixels x 96 lines YCbCr422 8 bits Cb0, Y0, Cr0, Y1... Supports clock ratio of 1:1 Cr0, Y0, Cb0, Y1... Y0, Cb0, Y1, Cr0... Y0, Cr0, Y1, Cb0... YCbCr422 16 bits {Y0, Cb0}, {Y1, Cr0}, ... Binary data Specified amount to be fetched on edges of the sync signal {Y0, Cr0}, {Y1, Cb0}, ... Written sequentially Data is fetched with the horizontal sync signal as an enable signal. (Setting is prohibited in this product.) Horizontal and vertical sync signal polarities Arbitrary High-active and low-active Capture start location Arbitrary Can be specified in camera input clock units Number of captured pixels Arbitrary Can be specified in 4-pixel units horizontally and in 4-line units vertically Interlace Both-field capture Stored as a field image Stored as a frame image One-field capture Top field or bottom field can be specified Memory write Output format YCbCr422 YCbCr420 YCbCr420 is realized by simple skipping Filter function No scaling or scale-down Scale-down of captured display Desired scaling factor from 1/16 to 1 (scaled-down display must not exceed VGA) Low-pass filter R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 Removal of high-frequency components Horizontal: 1-cycle units Vertical: 1-HD (horizontal sync signal) units Capture: 2-VD (vertical sync signal) units Capture: 1-VD units Only in the horizontal direction 46-2 RZ/A1H Group, RZ/A1M Group Table 46.2 46. Capture Engine Unit Main Functions of CEU and Their Details Main Function Detailed Description Image data fetch * Captures an image output from an external module and writes YCbCr data to the memory with it separated into Y data and CbCr data. * Fetches image data other than YCbCr data, e.g. JPEG data, from an externally connected module, such as a camera, and sequentially writes the image data to the memory. * Fetches an interlace source image in both-field units or one-field units and writes it to the memory. In both-field capture, an image can be stored in the memory as a frame image. Filter processing Performs scale-down and removal of high-frequency components (only in the horizontal direction) for an image using internal filters. Note that the scaled-down image must not exceed VGA. The filter processing can be applied to only YCbCr input data. Format conversion Converts image data input in the YCbCr422 format into the YCbCr420 format and writes it to the memory. Note that the conversion algorithm is simple skipping in which the chrominance component (CbCr) of the even-numbered lines is skipped. Figure 46.1 shows a block diagram of the CEU. Camera Capture interface block (CIB) Filter block (FLB) Data arrangement block (DAB) Write buffer block (WBB) Bus-bridge interface block (BIB) Bus bridge Register block (RGB) Figure 46.1 46.3 Block Diagram of CEU Pin Configuration of CEU The pin configuration of the CEU is shown in Table 46.3. Table 46.3 Pin Configuration of CEU Pin Name Function I/O Description VIO_D15 to VIO_D0* CEU data bus Input Camera image data input to the CEU VIO_CLK CEU clock Input Camera clock input to the CEU VIO_VD CEU vertical sync Input Camera vertical sync signal input to the CEU VIO_HD CEU horizontal sync Input Camera horizontal sync signal input to the CEU VIO_FLD Field signal Input Field identification signal to the CEU Note: * When the distinction according to the bus width for the data bus is not needed, VIO_D is used in this manual. Otherwise, VIO_D15 to VIO_D0 are used. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 46-3 RZ/A1H Group, RZ/A1M Group 46.4 46. Capture Engine Unit Register Descriptions of CEU The register configuration of the CEU is shown in Table 46.4. Most CEU registers have a 2-plane configuration (plane A and plane B). The CEU switches the planes when using these 2-plane registers. A mirror address, which is an address that can always access the register on the unused plane, is provided for each 2-plane register. Figure 46.2 shows the timing to switch the register planes. The CEU switches the register planes at the same time a VD interrupt is asserted. In the following register descriptions, "during operation" indicates the period that begins when the CEU is activated by the CE bit in the capture start register (CAPSR) and ends when a capture end interrupt (CPE) of the capture event flag clear register (CETCR) occurs. In the read-only bits in each register, the write value should always be 0. If a value other than 0 is written to any of these bits, correct operation cannot be guaranteed. Table 46.4 Register Configuration of CEU Addresses Register Name Abbr. R/W Address (Plane A) Address (Plane B) Mirror Address Access Size CEU Capture start register CAPSR R/W H'E821 0000 -- -- 32 CEU Capture control register CAPCR R/W H'E821 0004 -- -- 32 CEU Capture interface control register* CAMCR R/W H'E821 0008 -- -- 32 CEU Capture interface cycle register* CMCYR R/W H'E821 000C -- -- 32 CEU Capture interface offset register CAMOR R/W H'E821 0010 H'E821 1010 H'E821 2010 32 CEU Capture interface width register CAPWR R/W H'E821 0014 H'E821 1014 H'E821 2014 32 CEU Capture interface input format register CAIFR R/W H'E821 0018 -- -- 32 CEU register control register CRCNTR R/W H'E821 0028 -- -- 32 CEU register forcible control register CRCMPR R/W H'E821 002C -- -- 32 CEU Capture filter control register CFLCR R/W H'E821 0030 H'E821 1030 H'E821 2030 32 CEU Capture filter size clip register CFSZR R/W H'E821 0034 H'E821 1034 H'E821 2034 32 CEU Capture destination width register CDWDR R/W H'E821 0038 H'E821 1038 H'E821 2038 32 CEU Capture data address Y register CDAYR R/W H'E821 003C H'E821 103C H'E821 203C 32 CEU Capture data address C register CDACR R/W H'E821 0040 H'E821 1040 H'E821 2040 32 CEU Capture data bottom-field address Y register CDBYR R/W H'E821 0044 H'E821 1044 H'E821 2044 32 CEU Capture data bottom-field address C register CDBCR R/W H'E821 0048 H'E821 1048 H'E821 2048 32 CEU Capture bundle destination size register CBDSR R/W H'E821 004C H'E821 104C H'E821 204C 32 CEU Firewall operation control register CFWCR R/W H'E821 005C -- -- 32 CEU Capture low-pass filter control register CLFCR R/W H'E821 0060 H'E821 1060 H'E821 2060 32 CEU Capture data output control register CDOCR R/W H'E821 0064 H'E821 1064 H'E821 2064 32 CEU Capture event interrupt enable register CEIER R/W H'E821 0070 -- -- 32 CEU Capture event flag clear register CETCR R/W H'E821 0074 -- -- 32 CEU Capture status register CSTSR R H'E821 007C -- -- 32 CEU Capture data size register CDSSR R/W H'E821 0084 -- -- 32 CEU Capture data address Y register 2 CDAYR2 R/W H'E821 0090 H'E821 1090 H'E821 2090 32 CEU Capture data address C register 2 CDACR2 R/W H'E821 0094 H'E821 1094 H'E821 2094 32 CEU Capture data bottom-field address Y register 2 CDBYR2 R/W H'E821 0098 H'E821 1098 H'E821 2098 32 CEU Capture data bottom-field address C register 2 CDBCR2 R/W H'E821 009C H'E821 109C H'E821 209C 32 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 46-4 RZ/A1H Group, RZ/A1M Group Note: * 46. Capture Engine Unit After changing the setting of a register (CAMCR or CMCYR) that is determined by the external module characteristics, do not start capture until at least 10 external input clock cycles have elapsed. CAPSR.CE write System clock CAPSR.CE VIO_VD CETCR.VD (VD interrupt) Register plane Figure 46.2 46.4.1 Plane A Plane B Register Plane Switching Timing (VD Polarity is High-Active in Data Enable Fetch Mode) Capture Start Register (CAPSR) CAPSR captures data input to the CEU from an external module. Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- CPKIL Initial value: R/W: 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R/W Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- CE 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R/W Initial value: R/W: Bit Bit Name Initial Value R/W Description 31 to 17 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 16 CPKIL 0 R/W Write 1 to this bit to perform a software reset of capturing. At a software reset, capturing ends immediately without completing capture operation until the end of a frame. Clear the CE bit to 0 when writing 1 to this bit. Processing of the capture software reset is indicated by this bit being set to 1. When this bit is 1, do not start capturing since reset processing is in progress. When restarting capture operations, after referring to the CPTON bit in CSTSR to ensure that the CEU is halted (in the idle state), wait until this bit is cleared to 0. The timing of restarting capture operations is shown in Figure 46.6. When a software reset is generated by this bit, a capture end interrupt (CPE bit in CETCR) may be output immediately after the software reset. However, such kind of interrupt should be ignored. Also, even if the capture end interrupt is not output, the interrupt source (CPE bit) must be cleared before capturing of the next frame. 0: Normal state 1: Software reset of capturing 15 to 1 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 46-5 RZ/A1H Group, RZ/A1M Group 46. Capture Engine Unit Bit Bit Name Initial Value R/W Description 0 CE 0 R/W * Single-capture This bit reserves capturing of the next frame. When 1 is written to this bit, the capture of one frame starts from the next VD input, and stops when the one-frame capture end interrupt (CPE bit in CETCR) is asserted (Figure 46.7). To perform capture again, write 1 to this bit. After the VD or HD polarity is changed, do not write 1 to this bit until the next VD interrupt is asserted. As this bit indicates the capture reserve state, this bit is read as 1 after it is set to 1 and until VD is input. When VD is input, this bit returns to 0 and so is read as 0. The capture end is determined by the one-frame capture end interrupt (CPE bit). This is similar in data fetch mode. Registers should be set before the VD interrupt of the frame where capture starts next. The new register settings take effect at the next VD input. When registers are modified during capturing, the register settings take effect from the capture operations of the next VD input. If a setting register to which writing during capturing is prohibited is modified during capturing, an interrupt source (IGRW bit in CETCR) is generated. For details on the interrupt source, see the description on CETCR. * Continuous capture When this bit is set to 1 while the CTNCP bit in CAPCR is set to 1, continuous capture starts from the next frame (Figure 46.8). Note that this bit is not cleared to 0 but remains as 1. To stop capturing, clear this bit to 0; capturing stops after the current frame is completed. Continuous capture operations are possible in only image capture mode. The start address of the memory to which the captured data is written to must be set for each frame. 0: Stops capturing 1: Starts capturing When both the VD (vertical sync signal) and HD (horizontal sync signal) polarities are high-active, one frame is defined as a period from a VD rising edge to the next VD rising edge, and one line as a period from an HD rising edge to the next HD rising edge. Figure 46.3 shows the timing of one frame (when both the VD and HD polarities are high-active). VIO_VD One VD period (one frame) VIO_HD One HD period (one line) Figure 46.3 Frame Timing When both the VD and HD polarities are high-active, similar to one frame, one field is defined as follows: * Period from a VD rising edge to the next VD rising edge * One line is a period from an HD rising edge to the next HD rising edge The field identification signal FLD should be fixed for at least 1-HD period from a VD input. Figure 46.4 shows the timing of one field (when both the VD and HD polarities are high-active). R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 46-6 RZ/A1H Group, RZ/A1M Group 46. Capture Engine Unit VIO_VD One VD period (one field) VIO_HD One HD period (one line) VIO_FLD Fixed for at least one HD period VIO_VD VIO_HD One HD period (one line) VIO_FLD Fixed for at least one HD period from the VD input Figure 46.4 One Field Timing In data enable fetch*, one frame is defined as a period from a VD rising edge to the VD falling edge. With the HD as an enable signal (positive polarity), data of a cycle in which the HD is asserted is fetched while the VD is high. Figure 46.5 shows the timing of one frame for data enable fetch. Note: * Data enable fetch mode cannot be set in this product. VIO_VD 1 frame VIO_HD Data enabled period (assertion of HD) Figure 46.5 Frame Timing (Data Enable Fetch) CPKIL write VIO_VD VIO_HD Reset CSTSR.CPTON Operating Halted CPKIL write CSTSR.CPTON CAPSR.CPKIL Period in which restart is prohibited Figure 46.6 Restart is allowed Timing of Software Reset and Restart of Capturing R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 46-7 RZ/A1H Group, RZ/A1M Group 46. Capture Engine Unit VIO_VD VIO_HD Write Write CAPSR.CE One-frame capture end interrupt CETCR.CPE = 1 CSTSR.CPTON Operating Period in which register settings are modified for the next frame Figure 46.7 Halted Period in which register settings are modified for the next frame Timing of Modifying CE Bit and Register Setting in One Frame Capture VIO_VD CSTSR.CPTON Register write Register clear CAPSR.CE Figure 46.8 Continuous-Frame Capture R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 46-8 RZ/A1H Group, RZ/A1M Group 46.4.2 46. Capture Engine Unit Capture Control Register (CAPCR) CAPCR sets continuous-frame capture and the frame drop intervals. Do not modify this register during operation. If this register is modified during operation, correct operation cannot be guaranteed. In addition, the IGRW bit (interrupt source) in CETCR is set to B'1. Bit: 31 30 29 28 27 26 25 24 FDRP[7:0] Initial value: 0 R/W: R/W Bit: Initial value: R/W: 0 R/W 0 R/W 23 22 19 18 17 16 -- -- MTCM[1:0] 21 20 -- -- -- CTNCP 0 R 0 R 0 R/W 0 R 0 R 0 R 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R Bit Bit Name Initial Value R/W Description 31 to 24 FDRP[7:0] H'00 R/W These bits set the frame drop interval in continuous-frame capture. When these bits are cleared to 0, frame drop is not performed, and all frames are captured. Figure 46.9 shows the value set in these bits and the timing of captured frames. The frame drop interval unit differs according to the capture setting. Table 46.5 shows the relationship between the capture setting and frame drop interval unit. The image of the frame drop timing for each capture setting when these bits are set to 2 is shown in Figure 46.10. In both-field capture, capturing is performed continuously for 2-VD periods, regardless of whether the second field is the top field or bottom field. In addition, in both-field capture, the frame drop counter is incremented when the first field has been identified as the top field or bottom field, regardless of whether the second field is the top field or bottom field. When 0 is written to the CE bit in CAPSR, capturing terminates after the current frame has been captured for a capture frame. However, for a drop frame, capturing is forcibly terminated in the CEU so no capture end interrupt (CPE bit in CETCR) is output. While CE bit is 1, do not change the setting of these bits. Note: Do not change the setting of these bits during continuous capture operations. To change the setting of these bits, stop continuous capture (CE bit = 0), clear the CTNCP bit (continuous capture) in CAPCR to 0, and then restart continuous capture. Continuous capture is performed during the period of CAPSR.CE = 1 shown in Figure 46.9. 23, 22 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 46-9 RZ/A1H Group, RZ/A1M Group 46. Capture Engine Unit Bit Bit Name Initial Value R/W Description 21, 20 MTCM[1:0] 00 R/W These bits specify the unit for transferring data to a bus bridge module. The efficiency of writing image data can be improved by continuously accessing the addresses. To improve the write efficiency, set these bits to 11. The setting of these bits appear to be unchanged from the outside. 00: Transferred to the bus in 32-byte units 01: Transferred to the bus in 64-byte units 10: Transferred to the bus in 128-byte units 11: Transferred to the bus in 256-byte units (1) Image capture 00: Y data and C data are transferred in 32-byte units 01: Y data and C data are transferred in 64-byte units 10: Y data and C data are transferred in 128-byte units 11: Y data and C data are transferred in 256-byte units (2) Data fetch 00: Data is transferred in 32-byte units 01: Data is transferred in 64-byte units 10: Data is transferred in 128-byte units 11: Data is transferred in 256-byte units 19 to 17 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 16 CTNCP 0 R/W When capturing is started with this bit set to 1, capturing continues until the CE bit in CAPSR is cleared to 0 or a software reset is initiated by the CPKIL bit in CAPSR (see Figure 46.8). Continuous capture must be set before capturing is started. This bit is modified only after 0 is written to the CE bit to stop capturing. If this bit is modified during capturing, correct operation cannot be guaranteed. In data fetch mode, clear this bit to 0. 0: One-frame capture when the CE bit is 1 1: Continuous capture until the CE bit is cleared to 0 15 to 0 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. Write: CAPSR.CE = 0 Write: CAPSR.CE = 1 VIO_VD CAPTURE_STATE DROP IDLE DROP DROP CAPTURE Frame No. 0 1 DROP DROP IDLE CAPTURE 2 n n+1 n+2 n+3 CAPSR.CE FDRP Figure 46.9 Table 46.5 Setting of FDRP Bits and Frame Drop Timing Relationship between Capture Setting and Frame Drop Interval Unit Input Mode Captured Image First Captured Image Frame Drop Interval Unit Capture Setting Progressive Frame Frame immediately after capture start Frame A R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 46-10 RZ/A1H Group, RZ/A1M Group Table 46.5 46. Capture Engine Unit Relationship between Capture Setting and Frame Drop Interval Unit Input Mode Captured Image First Captured Image Frame Drop Interval Unit Capture Setting Interlace Both-field (2-VD capture) Field immediately after capture start 2 fields (first capture field count) B C One-field (1-VD capture) Top field 2 fields (top-field count) D Bottom field 2 fields (bottom-field count) E Field immediately after capture start First capture field F Top field Top field H Bottom field Bottom field I G Capture setting VIO_VD A B C D E F G H I F tf bf bf tf tf bf bf tf F bf tf tf bf bf tf tf bf F tf bf bf tf tf bf bf tf F bf tf tf bf bf tf tf bf F tf bf bf tf tf bf bf tf F bf tf tf bf bf tf tf bf F tf bf bf tf tf bf bf tf F bf tf tf bf bf tf tf bf F tf bf bf tf tf bf bf tf F bf tf tf bf bf tf tf bf F tf bf bf tf tf bf bf tf F bf tf tf bf bf tf tf bf F tf bf bf tf tf bf bf tf F bf tf tf bf bf tf tf bf F tf bf bf tf tf bf bf tf F bf tf tf bf bf tf tf bf F tf bf bf tf tf bf bf tf F bf tf tf bf bf tf tf bf F tf bf bf tf tf bf bf tf F bf tf tf bf bf tf tf bf Note: FDRP = 2 [Legend] : Capture : Drop Figure 46.10 F: Frame tf: Top field bf: Bottom field Image of Frame Drop Timing for Capture Settings (FDRP Bits = 2) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 46-11 RZ/A1H Group, RZ/A1M Group 46.4.3 46. Capture Engine Unit Capture Interface Control Register (CAMCR) CAMCR sets the capture interface. The following items are set by CAMCR. * Selection between image capture operation or data fetch operation * Polarities of the vertical and horizontal sync signals * Input order of image data components (Y, Cb, and Cr) (only for image capture mode) * Selection of digital image input pins (8 bits or 16 bits) * Polarity of the field identification signal CAMCR must be set according to the module connected. In data fetch mode, set the DTARY bits to B'0. Do not modify this register during operation. If this register is modified during operation, correct operation cannot be guaranteed. In addition, the IGRW bit (interrupt source) in CETCR is set to B'1. Note: After changing the setting of this register, do not start capture until at least 10 external input clock cycles have elapsed. Bit: Initial value: R/W: Bit: Initial value: R/W: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- FLDPOL 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R/W 9 8 1 0 15 14 13 12 11 10 7 6 5 4 3 2 -- -- -- DTIF -- -- DTARY[1:0] -- -- JPG[1:0] -- -- 0 R 0 R 0 R 0 R/W 0 R 0 R 0 R/W 0 R 0 R 0 R 0 R 0 R/W 0 R/W 0 R/W VDPOL HDPOL 0 R/W 0 R/W Bit Bit Name Initial Value R/W Description 31 to 17 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 16 FLDPOL 0 R/W Sets the polarity of the field identification signal (FLD) from an external module. 0: When the FLD signal is high-active, the field is detected as the top field and when low-active, the field is detected as the bottom field. 1: When the FLD signal is low-active, the field is detected as the top field and when high-active, the field is detected as the bottom field. 15 to 13 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 12 DTIF 0 R/W Sets the digital image input pins from which data is to be captured. 0: Data input to 8-bit digital image input pins is captured 1: Data input to 16-bit digital image input pins is captured 11, 10 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 46-12 RZ/A1H Group, RZ/A1M Group 46. Capture Engine Unit Bit Bit Name Initial Value R/W Description 9, 8 DTARY[1:0] 00 R/W These bits set the input order of the luminance component and chrominance component. The order in which the luminance component (Y) and chrominance component (Cb and Cr) are input from an external module differs among modules. The CEU supports the input orders shown in Figure 46.12. Set the corresponding value in these bits. In data fetch mode, set these bits to 00. (1) 8-bit interface 00: Image input data is fetched in the order of Cb0, Y0, Cr0, and Y1 01: Image input data is fetched in the order of Cr0, Y0, Cb0, and Y1 10: Image input data is fetched in the order of Y0, Cb0, Y1, and Cr0 11: Image input data is fetched in the order of Y0, Cr0, Y1, and Cb0 (2) 16-bit interface 00: Image input data is fetched in the order of {Cb0, Y0} and {Cr0, Y1} 01: Image input data is fetched in the order of {Cr0, Y0} and {Cb0, Y1} 10: Image input data is fetched in the order of {Y0, Cb0} and {Y1, Cr0} 11: Image input data is fetched in the order of {Y0, Cr0} and {Y1, Cb0} 7, 6 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 5, 4 JPG[1:0] 00 R/W These bits select the fetched data type. 00: Image capture mode (input data are separated into Y data and CbCr data for output to the memory) 01: Data synchronous fetch mode (specified size of input data are output to the specified memory addresses in order of input and in synchronization with the sync signal) 10: Data enable fetch mode (Setting is prohibited in this product.) (input data are fetched with HD as an enable signal and output to the specified addresses in memory in order of input) 3, 2 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 1 VDPOL 0 R/W Sets the polarity for detection of the vertical sync signal input from an external module. Figure 46.14 and Figure 46.15 show the relationship between the VIO_VD and VIO_HD signals and VD interrupt when high-active is selected. Since a VD interrupt may occur when this bit value is modified, the VD bit in CETCR must always be cleared to 0 when this bit value is changed. In data enable fetch mode, this bit is not used and the sense for detection is always active high. 0: Vertical sync signal (VD) from an external module is detected as highactive 1: Vertical sync signal (VD) from an external module is detected as lowactive 0 HDPOL 0 R/W Sets the polarity for detection of the horizontal sync signal input from an external module. Figure 46.16 shows the relationship between the HD and HD interrupt when high-active is selected. Since an HD interrupt may occur when this bit value is modified, the HD bit in CETCR must always be cleared to 0 when this bit value is changed. 0: Horizontal sync signal (HD) from an external module is detected as highactive 1: Horizontal sync signal (HD) from an external module is detected as lowactive R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 46-13 RZ/A1H Group, RZ/A1M Group 46. Capture Engine Unit VIO_CLK VIO_HD VIO_D15 to VIO_D0 Figure 46.11 Cb Y Cr Y Cb Y Cr Y CAMCR.DTARY = 0 Cr Y Cb Y Cr Y Cb Y CAMCR.DTARY = 1 Y Cb Y Cr Y Cb Y Cr CAMCR.DTARY = 2 Y Cr Y Cb Y Cr Y Cb CAMCR.DTARY = 3 Input Order of Image Data The JPG bit in CAMCR selects whether digital image data is fetched or data such as JPEG is fetched. In addition, when data such as JPEG is fetched, select whether the specified amount of data is continuously fetched in synchronization with the sync signal or data is fetched while the horizontal sync signal is enabled*. Note: * Data enable fetch mode cannot be set in this product. In data enable fetch mode, one frame is defined as a period from the rising edge to the falling edge of the vertical sync signal (VD) for data fetching. The horizontal sync signal (HD) is enabled only when the VD is high and treated as an enable signal. Data input in the cycle in which the HD is asserted (high) is fetched and output to the memory continuously. This module starts fetching data at the rising edge of the VD and stops fetching data at the falling edge of the VD in data enable fetch mode. Thus, if the VD remains high and does not go low, end processing does not start. In addition, if the VD remains high and the HD also remains asserted, data continues to be fetched. Figure 46.12 and Figure 46.13 show the interface timing in data enable fetch mode. VIO_CLK VIO_VD VIO_HD VIO_D : Invalid Figure 46.12 Data Enable Fetch Timing (HD Asserted (High) While VD is High) VIO_CLK VIO_VD VIO_HD VIO_D : Invalid Figure 46.13 Data Enable Fetch Timing (HD Asserted (High) When VD is Not High) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 46-14 RZ/A1H Group, RZ/A1M Group 46. Capture Engine Unit In data enable fetch mode, this module generates a VD interrupt in response to detection of the active level of VD. In image capture mode and data synchronous fetch mode, this module generates a VD interrupt in response to the first detection of the active level of HD following detection of the active level of VD. Note that, when VD and HD are asserted and detected at the same time, this module generates a VD interrupt at that time. Figure 46.14 to Figure 46.16 show the relationships between the VIO_VD signal and the VD interrupt, the VIO_VD and VIO_HD signals and the VD interrupt, and the VIO_HD signal and the HD interrupt. VIO_VD VD edge detection VD interrupt Clear Figure 46.14 Clear Relationship between VIO_VD and VD Interrupt when VD is High-Active (In Data Enable Fetch Mode) VD VD edge detection HD HD edge detection VD interrupt Clear Figure 46.15 Relationship between the VIO_VD and VIO_HD signals and the VD Interrupt when VD and HD are High-Active (in Image Capture Mode or Data Synchronous Fetch Mode) VIO_HD HD edge detection HD interrupt Clear Figure 46.16 Clear Relationship between VIO_HD and HD Interrupt when HD is High-Active R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 46-15 RZ/A1H Group, RZ/A1M Group 46.4.4 46. Capture Engine Unit Capture Interface Cycle Register (CMCYR) CMCYR is used to detect an illegal VD and an illegal HD. For HD, the number of cycles from a rising edge of HD to the next rising edge is set (falling edges when low-active is selected for HD). For VD, the number of HD inputs from a rising edge of VD to the next rising edge is set (falling edges when low-active is selected for VD). Do not modify this register during operation. If this register is modified during operation, correct operation cannot be guaranteed. In addition, the IGRW bit (interrupt source) in CETCR is set to B'1. Set 0 in all bits of this register, during data enable fetch mode. Note: After changing the setting of this register, do not start capture until at least 10 external input clock cycles have elapsed. Bit: 31 30 -- -- Initial value: R/W: 0 R 0 R 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W Bit: 15 14 13 12 11 10 9 8 -- -- 0 R 0 R Initial value: R/W: 29 28 27 26 25 24 23 22 21 20 19 18 17 16 VCYL[13:0] 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 7 6 5 4 3 2 1 0 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W HCYL[13:0] 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W Bit Bit Name Initial Value R/W Description 31, 30 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 29 to 16 VCYL[13:0] H'0000 R/W Vertical HD Count of External Module These bits set the number of VD cycles of an external module with the number of HD inputs. The interrupt source bit IGVS in CETCR is set to 1 when the actual number of VD cycles input from the external module differs from this setting. Set these bits for detecting an illegal VD. When these bits are all cleared to 0, the interrupt source bit IGVS in CETCR is not set to 1. Though the interrupt source bit IGVS in CETCR may be set to 1 after the VDPOL bit (VD polarity) in CAMCR is changed, this interrupt should be ignored. 15, 14 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 13 to 0 HCYL[13:0] H'0000 R/W Horizontal Cycle Count of External Module These bits set the number of HD cycles of an external module. The interrupt source bit IGHS in CETCR is set to 1 when the actual number of HD cycles input from the external module differs from this setting. Set these bits for detecting an illegal HD. When these bits are all cleared to 0, the interrupt source bit IGHS in CETCR is not set to 1. Though the interrupt source bit IGHS in CETCR may be set to 1 after the HDPOL bit (HD polarity) in CAMCR is changed, this interrupt should be ignored. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 46-16 RZ/A1H Group, RZ/A1M Group 46.4.5 46. Capture Engine Unit Capture Interface Offset Register (CAMOR) CAMOR sets the location to start capturing when capturing images. Since the number of HD (horizontal sync signal) inputs from a VD (vertical sync signal) input to the start of a valid image period, and the number of clock cycles from an HD input to the start of a valid image period differ among external modules, these must be set in CAMOR. By setting a value greater than the valid image area, part of the image can be clipped for capture. When fetching data, the setting of this register becomes the number of cycles (HD count) up to the start of a valid data period. This register is not used, during data enable fetch mode. Bit: Initial value: R/W: Bit: Initial value: R/W: 31 30 29 28 -- -- -- -- 0 R 0 R 0 R 0 R 0 R/W 0 R/W 0 R/W 0 R/W 12 11 10 9 8 15 14 13 -- -- -- 0 R 0 R 0 R 27 26 25 24 23 22 21 20 19 18 17 16 VOFST[11:0] 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 7 6 5 4 3 2 1 0 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W HOFST[12:0] 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W Bit Bit Name Initial Value R/W Description 31 to 28 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 27 to 16 VOFST[11:0] H'000 R/W These bits specify the capture start location in terms of the HD count from a vertical sync signal (1-HD units). The blanking period from a vertical sync signal differs among external modules. Therefore, the vertical capture start location must be specified by these bits in terms of the HD count from a vertical sync signal so that an image can be captured from the valid image area (see Figure 46.17). Some external modules output a vertical sync signal as a data enable signal. In this case, there is no blanking period so these bits must be cleared to 0 (see Figure 46.18). 15 to 13 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 12 to 0 HOFST[12:0] H'0000 R/W These bits specify the capture start location in terms of the number of clock cycles from a horizontal sync signal (1-cycle units). The blanking period from a horizontal sync signal differs among external modules. Therefore, the horizontal capture start location must be specified by these bits in terms of external input clock cycles from a horizontal sync signal so that an image can be captured from the valid image area. This is similar in data synchronous fetch mode (see Figure 46.19). Some external modules output a horizontal sync signal as a data enable signal. In this case, there is no blanking period so these bits must be cleared to 0 (see Figure 46.20). Note: The first HD (horizontal sync signal) being input simultaneously or after the first VD (vertical sync signal) is the operating condition of the CEU. These inputs are affected by the polarities (set by the VDPOL and HDPOL bits in CAMCR). VIO_VD VIO_HD VIO_D7 to VIO_D0 blank blank blank H0 H1 Hn-1 Hn blank blank blank VOFST Figure 46.17 Vertical Offset R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 46-17 RZ/A1H Group, RZ/A1M Group 46. Capture Engine Unit VIO_VD VIO_HD VIO_D7 to VIO_D0 H0 H1 H2 H3 Hn-1 Hn blank blank blank blank blank VOFST = 0 Figure 46.18 Timing when VD is Data Enable Signal VIO_CLK VIO_HD VIO_D7 to VIO_D0 blank blank blank blank Cb0 Y0 Cr0 Cb2 Y2 Cr2 Y3 Y1 Cb2 Y2 blank blank blank HOFST Figure 46.19 Horizontal Offset VIO_CLK VIO_HD VIO_D7 to VIO_D0 Cb0 Y0 Cr0 Y1 blank blank blank blank blank blank HOFST = 0 Figure 46.20 Timing when HD is Data Enable Signal (8-bit Interface) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 46-18 RZ/A1H Group, RZ/A1M Group 46.4.6 46. Capture Engine Unit Capture Interface Width Register (CAPWR) CAPWR sets the fetch (capture) cycle width when capturing images. The cycle width unit differs according to the interface and the data type to be captured. For each setting unit, see Table 46.6. Bit: Initial value: R/W: Bit: Initial value: R/W: 31 30 29 28 -- -- -- -- 0 R 0 R 0 R 0 R 0 R/W 0 R/W 0 R/W 0 R/W 12 11 10 9 8 15 14 13 -- -- -- 0 R 0 R 0 R 27 26 25 24 23 22 21 20 19 18 17 16 VWDTH[11:0] 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R 0 R 7 6 5 4 3 2 1 0 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R HWDTH[12:0] 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W Bit Bit Name Initial Value R/W Description 31 to 28 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 27 to 18 17, 16 VWDTH[11:2] VWDTH[1:0] H'000 R/W R These bits specify the vertical capture period (4-HD units). These bits specify the number of lines (HD count) to be captured from the location specified by the VOFST bits in CAMOR. Figure 46.21 shows the timing when the vertical blanking period is 0. The CEU captures only the number of lines (HD count) specified by these bits in the vertical direction. Make a setting in the same way to obtain data synchronization. The maximum value to be set is 1,920 HD (5 megapixels). 15 to 13 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 12 to 1 0 HWDTH[12:1] HWDTH[0] H'0000 R/W R These bits specify the horizontal capture period. These bits specify the number of cycles to be captured from the location specified by the HOFST bits. Figure 46.22 shows the timing when the horizontal blanking period is 0. The CEU captures for only the number of cycles specified by these bits in the horizontal direction. Make a similar setting for data synchronous fetch. The maximum value to be set is as follows: * 8-bit interface Image capture (8-cycle units) : 5,120 cycles (2,560 pixels) Data synchronous fetch (4-cycle units) : 2,560 cycles (2,560 bytes) * 16-bit interface Image capture (4-cycle units) : 2,560 cycles (2,560 pixels) Data synchronous fetch (2-cycle units) : 1,280 cycles (2,560 bytes) Note: In data synchronous fetch mode, set CFSZR and CDWDR according to the values set in this register. For details, see the descriptions on CFSZR and CDWDR. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 46-19 RZ/A1H Group, RZ/A1M Group Table 46.6 46. Capture Engine Unit Unit for Setting Fetch (Capture) Cycle Width Vertical Direction Horizontal Direction Interface Image Capture Data Synchronous Fetch Image Capture Data Synchronous Fetch 8-bit interface 4 HD 4 HD 8 cycles 4 cycles 16-bit interface 4 HD 4 HD 4 cycles 2 cycles VWDTH VIO_VD VIO_HD 1H VIO_D15 to VIO_D0 valid 2H 3H valid valid valid valid valid valid blank blank blank blank VOFST = 0 Figure 46.21 Vertical Capture Timing HWDTH VIO_CLK VIO_HD VIO_D7 to VIO_D0 Cb0 Y0 Cr0 Y1 Cb2 Yn-1 Crn-1 Yn blank blank blank HOFST = 0 Figure 46.22 Horizontal Capture Timing (Image Capture with 8-bit Interface) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 46-20 RZ/A1H Group, RZ/A1M Group 46.4.7 46. Capture Engine Unit Capture Interface Input Format Register (CAIFR) CAIFR sets the input mode (progressive or interlace) for capturing images, the images to be captured (frame, both-field, or one-field), the image from which capturing starts (top field or bottom field), etc. CAIFR is not used in data fetch mode. Do not modify this register during operation. If this register is modified during operation, correct operation cannot be guaranteed. In addition, the IGRW bit (interrupt source) in CETCR is set to B'1. The items set by CAIFR are listed in Table 46.7. Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Initial value: R/W: 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- -- -- -- -- -- -- IFS -- -- -- CIM -- -- FCI[1:0] 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R/W 0 R 0 R 0 R 0 R/W 0 R 0 R Initial value: R/W: 0 R/W 0 R/W Bit Bit Name Initial Value R/W Description 31 to 9 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 8 IFS 0 R/W Sets the input mode for capturing images. 0: Progressive 1: Interlace 7 to 5 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 4 CIM 0 R/W Sets the images to be captured. Clear this bit to 0 when the input mode for image capture is progressive (frame image) or when the input mode for image capture is interlace for continuous capture of both the top and bottom fields. Set this bit to 1 when the input mode for image capture is interlace for capture of only a one-field image. 0: Capture of frame image (1 VD) or both-field image (2 VD) 1: Capture of one-field image (1 VD) 3, 2 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 1, 0 FCI[1:0] 00 R/W These bits set the timing to start capturing. The timing to start capturing is set by specifying the image to be captured first. Set these bits to 00 when the input mode is progressive. 00: Capture starts from the VD input immediately after the CEU activation regardless of it being a top or bottom field 01: After the CEU activation, input of a top-field image is waited, and then capture starts from the top field 10: After the CEU activation, input of a bottom-field image is waited, and then capture starts from the bottom field 11: Setting prohibited R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 46-21 RZ/A1H Group, RZ/A1M Group Table 46.7 46. Capture Engine Unit CAIFR Setting Items Input Mode IFS Bit Captured Image CIM Bit Progressive 0 Frame Interlace 1 Both-field (2-VD capture) One-field (1-VD capture) Image to Start Capture FCI Bits 0 Frame immediately after activation 00 0 Field immediately after activation 00 Top field 01 1 Bottom field 10 Setting prohibited 11 Field immediately after activation 00 Top field 01 Bottom field 10 Setting prohibited 11 In frame image capture and one-field image capture, a one-frame capture end interrupt occurs when capture for 1 VD finishes. In both-field image capture, a one-field capture end interrupt occurs when capture for 1 VD finishes and a oneframe capture end interrupt occurs when capture for 2 VD finishes. At this time, a one-field capture end interrupt occurs simultaneously with a one-frame capture end interrupt. Figure 46.24 shows the timing of a one-frame capture end interrupt and one-field capture end interrupt in both-field image capture. VIO_VD VIO_HD VIO_FLD Write CAPSR.CE End of top field capture End of bottom field capture CSTSR.CPTON One-field capture end interrupt CETCR.CFE Clear One-frame capture end interrupt CETCR.CPE Capture period of one field Capture period of one field Capture period of both fields Figure 46.23 One-Frame Capture End Interrupt and One-Field Capture End Interrupt in Both-Field Image Capture A captured frame image or captured one-field image is stored in the memory from the addresses set in CDAYR and CDACR (Figure 46.24). Captured both-field images are stored in different memory areas depending on whether it is a top-field or bottom-field image. A top-field image is stored in the memory from the addresses set in CDAYR and CDACR whereas a bottom-field image is stored in the memory from the addresses set in CDBYR and CDBCR (Figure 46.25). R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 46-22 RZ/A1H Group, RZ/A1M Group 46. Capture Engine Unit CDAYR, CDACR CDWDR CEU source image Memory image Figure 46.24 Image of Storing Captured Frame Image or Captured One-Field Image in Memory CEU top-field source image CDAYR, CDACR CDBYR, CDBCR CDWDR Memory image CEU bottom-field source image Figure 46.25 Image of Storing Captured Both-Field Images in Memory If the FCI bits are set to B'00 for continuous capture in interlace input mode, images are continuously captured for 2 VD with the first captured field as the reference in both-field image capture (Figure 46.26). In one-field image capture, only the first captured field is continuously captured for 1 VD (Figure 46.27). VIO_VD VIO_D15 to VIO_D0 tf bf tf bf tf bf tf bf tf bf tf bf tf bf tf bf tf bf tf bf [Legend] : Capture Figure 46.26 tf: Top field bf: Bottom field Continuous Both-Field Capture in Interlace Mode (Image Immediately after Activation is Top Field (FCI Bits = B'00)) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 46-23 RZ/A1H Group, RZ/A1M Group 46. Capture Engine Unit VIO_VD VIO_D15 to VIO_D0 tf bf tf bf tf bf tf bf tf bf tf bf tf bf tf bf tf bf tf bf [Legend] : Capture Figure 46.27 (1) tf: Top field bf: Bottom field Continuous One-Field Capture in Interlace Mode (Image Immediately after Activation is Top Field (FCI Bits = B'00)) Storage of Interlace Input as Frame Image The CEU can store an interlace source image in the memory as a frame image. To store an interlace source image as a frame image, make the following register settings: Input mode: Interlace (IFS bit = B'1) Capture image: Both-field (CIM bit = B'0) Image to start capture: Any setting other than the prohibited setting (FCI bits = as desired) Figure 46.28 shows a memory image of capturing both fields of an interlace input and storing it as a frame image in the memory. Set the start addresses of the memory destination for the captured top-field image in CDAYR and CDACR, and the start addresses of the memory destination for the captured bottom-field image in CDBYR and CDBCR. When storing an interlace image as a frame image in the memory, set the horizontal image size of the memory area in CDWDR with the top-field image and bottom-field image placed next to each other as shown in Figure 46.28. In addition, set the number of captured lines of the field image in the VWDTH bits in CAPWR. A memory image of folding the horizontal image size of the memory area in Figure 46.28 at CDWDR/2 is shown in Figure 46.29. Setting the registers to form the image in Figure 46.28 enables an interlace image to be stored as a frame image in the memory as shown in Figure 46.29. CEU top-field source image CDBYR, CDBCR CDAYR, CDACR CDWDR Memory image CAPWR.VWDTH CDWDR/2 CEU bottom-field source image Figure 46.28 Image of Storing Captured Both-Fields of Interlace Input in Memory R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 46-24 RZ/A1H Group, RZ/A1M Group 46. Capture Engine Unit CDAYR, CDACR CDWDR/2 Memory image CDBYR, CDBCR CAPWR.VWDTH x 2 Figure 46.29 46.4.8 Image of Storing Interlace Input as Frame Image in Memory CEU Register Control Register (CRCNTR) CRCNTR controls switching of the planes of registers with a 2-plane configuration. Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Initial value: R/W: 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- -- -- -- -- -- -- -- -- -- -- RVS -- -- RS RC 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R/W 0 R 0 R 0 R/W 0 R/W Initial value: R/W: Bit Bit Name Initial Value R/W Description 31 to 5 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 4 RVS 0 R/W Sets the timing to switch the register plane in both-field capture. The setting of this bit is valid only when the RC bit is 1 in both-field capture. 0: Switches the register plane every 2 VD 1: Switches the register plane every 1 VD 3, 2 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 1 RS 0 R/W Specifies which register plane is used by the CEU in synchronization with VD. The setting of this bit is valid only when the RC bit is 0. 0: Uses plane A of the register 1: Uses plane B of the register 0 RC 0 R/W Specifies switching of the register plane used by the CEU in synchronization with VD. If the register plane is not switched, the register plane specified by the RS bit is used. 0: Uses the specified register plane in synchronization with VD 1: Switches the register plane in synchronization with VD R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 46-25 RZ/A1H Group, RZ/A1M Group 46. Capture Engine Unit 2 VD CSTSR.CE VIO_VD VIO_FLD Register plane Figure 46.30 Plane B Plane A Plane B Plane A Timing for Register Plane Switching when RVS Bit is B'0 1 VD CSTSR.CE VIO_VD VIO_FLD Register plane Figure 46.31 46.4.9 Plane B Plane A Plane B Plane A Plane B Plane A Plane B Timing for Register Plane Switching when RVS Bit is B'1 CEU Register Forcible Control Register (CRCMPR) CRCMPR forcibly controls switching of the planes of registers with a 2-plane configuration. Setting this register enables direct control of register plane switching. Do not modify this register during operation. If this register is modified during operation, correct operation cannot be guaranteed. In addition, the IGRW bit (interrupt source) in CETCR is set to B'1. Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Initial value: R/W: 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- RA 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R/W Initial value: R/W: Bit Bit Name Initial Value R/W Description 31 to 1 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 0 RA 0 R/W Indicates the register plane currently specified. This register value automatically changes in synchronization with VD for starting capture. To start capture with plane A of the register when a setting to switch the register plane in synchronization with VD has been made (RC bit in CRCNTR is 1), specify plane B of the register using this bit. 0: Specifies plane A of the register 1: Specifies plane B of the register R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 46-26 RZ/A1H Group, RZ/A1M Group 46.4.10 46. Capture Engine Unit Capture Filter Control Register (CFLCR) CFLCR sets the scale-down factor for the filter to scale images down. The CEU has an image scale-down filter which can be used to scale down the captured images before storing them in the memory. Set CFLCR to 0 when not performing scale-down (same size output). If a value other than 0 is set in CFLCR, scale-down is performed. In data fetch mode, set CFLCR to 0. When handling an interlace source image as a frame image, set CFLCR to 0 not to use the filter. Bit: 31 30 29 28 27 26 25 24 23 Initial value: 0 R/W: R/W Bit: 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 14 13 12 11 10 9 8 7 15 HMANT[3:0] Initial value: 0 R/W: R/W 0 R/W 0 R/W 22 21 20 19 18 17 16 VFRAC[11:0] VMANT[3:0] 0 R/W 0 R/W 0 R/W 0 R/W 0 R 0 R 0 R 6 5 4 3 2 1 0 0 R/W 0 R/W 0 R 0 R 0 R HFRAC[11:0] 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W Bit Bit Name Initial Value R/W Description 31 to 28 VMANT[3:0] H'0 R/W Mantissa Part of Vertical Scale-Down Factor The specifiable range is H'0 to H'F. When H'0 is set for the VMANT bits and H'000 is set for the VFRAC bits, the scale-down filter is not used. 27 to 19 18 to 16 VFRAC[11:3] VFRAC[2:0] H'000 R/W R Fraction Part of Vertical Scale-Down Factor The specifiable range is H'000 to H'FF8. The fraction of the scale-down factor that cannot be set with only the VMANT bits must be set with these bits. 15 to 12 HMANT[3:0] H'0 R/W Mantissa Part of Horizontal Scale-Down Factor The specifiable range is H'0 to H'F. When H'0 is set for the HMANT bits and H'000 is set for the HFRAC bits, the scale-down filter is not used. 11 to 3 2 to 0 HFRAC[11:3] HFRAC[2:0] H'000 R/W R Fraction Part of Horizontal Scale-Down Factor The specifiable range is H'000 to H'FF8. The fraction of the scale-down factor that cannot be set with only the HMANT bits must be specified with these bits. An image scale-down filter is installed in the CEU, and the captured images can be scaled down and stored in the memory. CEU destination image Camera image Sample filter for scale-down Figure 46.32 Scale-Down of Captured Image The formulas for obtaining the MANT (VMANT or HMANT) and FRAC (VFRAC or HFRAC) values from the input pixel count and output pixel count of the filter are shown below. Set the MANT and FRAC bits in order to obtain the desired output pixel count from the number of pixels input to the CEU. First, calculate preliminary MANT and FRAC values. The parameters needed for calculation are defined as follows: R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 46-27 RZ/A1H Group, RZ/A1M Group 46. Capture Engine Unit = MANT x 4096 + FRAC SCL (scaling factor) = . . . Formula 1 4096 . . . Formula 2 Assuming an operator x which discards fractions of an integer x, the MANT and FRAC values can be temporarily set as follows, according to formula 1 and formula 2. MANT = 1 SCL , FRAC = 512 x 1 SCL MANT x8 Here, the scaled-down filter output size (SIZED) can be calculated using the input image size Sin (8-bit interface: half of the CAPWR setting, 16-bit interface: CAPWR setting) in the following formula. SIZED = 1 + Sin 1 1 + 2 MANTpre 1 x MANTpre = 1 (0 MANT < 2) MANTpre = 2 (2 MANT < 4) MANTpre = 4 (4 MANT < 8) MANTpre = 8 (8 MANT ) MANTpre x 4096 . . . Formula 3 The number of output pixels can be obtained by substituting the temporarily calculated MANT, FRAC, and input image size into these formulas. If the calculated number of output pixels is smaller than the number of output pixels used to obtain the preliminary MANT and FRAC values, recalculate with a smaller FRAC () value, and set the MANT and FRAC values in this register so that a pixel value greater than the desired number of output pixels can be obtained. Example: Scale down 640 pixels to 480 pixels SCL = 480/640 = 3/4, and the preliminary settings of MANT = 1, MANTpre = 1, and FRAC = H'550 are made. Substituting these in the following formula results in an output pixel count of 479. SIZED = 1 + Sin 1 1 + 2 MANTpre 1 x MANTpre x 4096 . . . Formula 3 Since this output pixel count is smaller than the desired output pixel count of 480, the formula is recalculated with a FRAC value of H'548, a value eight less than the previous time. The obtained result of output pixel count = 480 is equal to the desired output pixel count of 480, so this register is set as MANT = 1 and FRAC = H'548. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 46-28 RZ/A1H Group, RZ/A1M Group Table 46.8 46. Capture Engine Unit Setting Examples for Each Scale-Down Filter Factor FRAC Scale-Down Factor Decimal Hexadecimal MANT Input Pixel Count Output Pixel Count Clipping Size (CFSZR) 7/8 576 H'240 1 640 560 560 3/4 1352 H'548 1 640 480 480 5/8 2448 H'990 1 640 400 400 1/2 0 H'0 2 640 320 320 3/8 2728 H'AA8 2 640 240 240 1/3 0.0 H'0 3 640 213 212 1/4 0.0 H'0 4 640 160 160 1/5 0.0 H'0 5 640 128 128 1/6 0.0 H'0 6 640 107 104 1/7 0.0 H'0 7 640 91 88 1/8 0.0 H'0 8 640 80 80 1/16 4088 H'FF8 15 640 40 40 Note: This scale-down filter uses a VGA-size line memory for scale-down. Therefore, when an image larger than the VGA size is input for scale-down, settings must be made so that the output image size is equal to or larger than the SubQCIF size and equal to or smaller than the VGA size. When an image is not scaled down (same size output), this restriction does not apply. 46.4.11 Capture Filter Size Clip Register (CFSZR) CFSZR sets the clipping size for fine adjustment of the image size output from the filter, and must be set in combination with CFLCR. When clipping the output size of the filter, set the clipping size as a number of pixels, and the setting unit should be four pixels. CFSZR must be set even when scale-down is not performed (same size output). In data synchronous fetch mode, set CFSZR according to the setting of CAPWR. Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 VFCLP[11:0] -- -- -- -- Initial value: R/W: 0 R 0 R 0 R 0 R 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R 0 R Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- -- -- -- 0 R 0 R 0 R 0 R 0 R/W 0 R/W 0 R/W 0 R/W 0 R 0 R Initial value: R/W: HFCLP[11:0] 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W Bit Bit Name Initial Value R/W Description 31 to 28 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 27 to 18 17, 16 VFCLP[11:2] VFCLP[1:0] H'000 R/W R These bits set the vertical clipping value of the filter output size (4-pixel units). 15 to 12 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 11 to 2 1, 0 HFCLP[11:2] HFCLP[1:0] H'000 R/W R These bits specify the horizontal clipping value of the filter output size (4pixel units). R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 46-29 RZ/A1H Group, RZ/A1M Group 46. Capture Engine Unit The scale-down filter in the CEU may output an odd number of pixels or lines depending on the settings. To adjust the output size of the filter, the CEU clips the destination image by using the number of pixels specified in CFSZR, as shown in Figure 46.33. The clipping size must be specified vertically and horizontally in 4-pixel units. (h+a) pixels (v+b) lines Filter Source image Destination image CFSZR.HFCLP = h CFSZR.VFCLP = v Clipping h pixels v lines Figure 46.33 Clipping of Image Output from Filter The pixels to be clipped are counted from the top-left corner of a display. The pixels located to the right of the specified number of pixels or below the specified number of lines are discarded by the clipping function. If the number of pixels specified in CFSZR is larger than that output from the filter, correct operation cannot be guaranteed. To avoid this, the clipping size specified in CFSZR must be equal to or smaller than the number of pixels output from the filter. Note: In data synchronous fetch mode, the following settings are required. Data cannot be fetched correctly unless the following settings are made. 8-bit interface: VFCLP = CAPWR.VWDTH HFCLP = CAPWR.HWDTH/2 16-bit interface: VFCLP = CAPWR.VWDTH HFCLP = CAPWR.HWDTH R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 46-30 RZ/A1H Group, RZ/A1M Group 46.4.12 46. Capture Engine Unit Capture Destination Width Register (CDWDR) CDWDR sets the horizontal image size in the memory area where the captured image is to be output in 4-byte units (4pixel units). In data synchronous fetch mode, set CDWDR according to the setting of CAPWR. This register is not used, during data enable fetch mode. Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Initial value: R/W: 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- -- -- 0 R 0 R 0 R 0 R/W 0 R/W 0 R/W 0 R/W 0 R 0 R Initial value: R/W: CHDW[12:0] 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W Bit Bit Name Initial Value R/W Description 31 to 13 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 12 to 2 1, 0 CHDW[12:2] CHDW[1:0] H'0000 R/W R These bits specify the horizontal image size in the memory area where the captured image is to be stored (4-byte units). The image data captured by the CEU is stored in the memory. If the right end of the captured image does not match the horizontal image size in the memory area as shown in Figure 46.34, some addresses must be skipped at the right end of the image when storing the captured image. Therefore, the horizontal image size in the memory area where the captured image is to be stored must be set in these bits. The maximum value to be set is 8188 bytes (8188 pixels). In data synchronous fetch mode, set as follows: 8-bit interface: CHDW = CAPWR.HWDTH 16-bit interface: CHDW = CAPWR.HWDTH x 2 CHDW CEU destination image Memory image Figure 46.34 Captured Image and Memory Area Image R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 46-31 RZ/A1H Group, RZ/A1M Group 46.4.13 46. Capture Engine Unit Capture Data Address Y Register (CDAYR) CDAYR specifies the address where the luminance (Y) component of the captured data is to be stored in frame image capture or one-field image capture, the address where the luminance (Y) component of the captured top field is to be stored in both-field image capture, and the address where the fetched data is to be stored in data fetch. The CEU separates the captured image data into the luminance component data (Y) and the chrominance component data (C), and stores them in the memory via the bus. In frame image capture or one-field image capture, set the start address of the memory area where the Y (luminance) component of the captured data is to be stored by CDAYR. In both-field image capture, set the start address of the memory area where the Y (luminance) component of the captured top-field image is to be stored by CDAYR. In data fetch, set the start address of the memory area where data is to be stored by CDAYR. Because the address must be specified in 32 bits, the address set by CDAYR must be in longword units. As the setting is in 4-pixel units for image capture and 4-byte units for data fetch, the lower two bits are always fixed to 0. Bit: 31 30 29 28 27 26 25 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 14 13 12 11 10 9 24 23 22 21 20 19 18 17 16 CAYR[31:16] Initial value: 0 R/W: R/W Bit: 15 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 8 7 6 5 4 3 2 1 0 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R 0 R CAYR[15:0] Initial value: 0 R/W: R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W Bit Bit Name Initial Value R/W Description 31 to 2 1, 0 CAYR[31:2] CAYR[1:0] H'0000 0000 R/W R * Frame image capture: These bits set the address for storing the Y (luminance) component data of the captured data (4-pixel units). * One-field image capture: These bits set the address for storing the Y (luminance) component data of the captured data (4-pixel units). * Both-field image capture: These bits set the address for storing the Y (luminance) component data of the captured top-field data (4-pixel units). * Data fetch: These bits set the address for storing data (4-byte units). * Data enable fetch bundle write: These bits set the address for storing data (32-byte units). Set the address of the starting point of the memory area where the fetched data is to be stored in this register, as shown in Figure 46.35. * Frame image capture: Set the address of the starting point of the memory area where the Y component of the captured image is to be stored. * One-field image capture: Set the address of the starting point of the memory area where the Y component of the captured image is to be stored. * Both-field image capture: Set the address of the starting point of the memory area where the Y component of the captured top-field image is to be stored. * Data fetch: Set the address of the starting point of the memory area where the fetched data is to be stored. In data fetch mode, the data is simply stuffed in order from the start address so the end address becomes as follows: End address = CDAYR + number of fetched bytes * Data enable fetch bundle write: Set the address in 32-byte units. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 46-32 RZ/A1H Group, RZ/A1M Group 46. Capture Engine Unit CDAYR (start address for storage) CDAYR CEU destination image Memory Memory image Y memory area C memory area Figure 46.35 46.4.14 Relationship between Captured Image and Y Component Memory Area Capture Data Address C Register (CDACR) CDACR specifies the address where the chrominance (C) component of the captured data is to be stored in frame image capture or one-field image capture, and the address where the chrominance (C) component of the captured top field is to be stored in both-field image capture. The CEU separates the captured image data into the luminance component data (Y) and the chrominance component data (C), and stores them in the memory via the bus. In frame image capture or onefield image capture, set the start address of the memory area where the C (chrominance) component of the captured data is to be stored by CDACR. In both-field image capture, set the start address of the memory area where the C (chrominance) component of the captured top-field image is to be stored by CDACR. CDACR is not used in data fetch. Because the address must be specified in 32 bits, the address set by CDACR must be in longword units. As the setting is in 4-pixel units, the lower two bits are always fixed to 0. Bit: 31 30 29 28 27 26 25 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 14 13 12 11 10 9 24 23 22 21 20 19 18 17 16 CACR[31:16] Initial value: 0 R/W: R/W Bit: 15 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 8 7 6 5 4 3 2 1 0 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R 0 R CACR[15:0] Initial value: 0 R/W: R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W Bit Bit Name Initial Value R/W Description 31 to 2 1, 0 CACR[31:2] CACR[1:0] H'0000 0000 R/W R * Frame image capture: These bits set the address for storing the C (chrominance) component data of the captured data (4-pixel units). * One-field image capture: These bits set the address for storing the C (chrominance) component data of the captured data (4pixel units). * Both-field image capture: These bits set the address for storing the C (chrominance) component data of the captured top-field data (4-pixel units). Set the address of the starting point of the memory area where the C component of the captured image is to be stored in this register, as shown in Figure 46.36. The C component has an output data format like that in Figure 46.37, and is R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 46-33 RZ/A1H Group, RZ/A1M Group 46. Capture Engine Unit saved in the memory in this format. * Frame image capture: Set the address of the starting point of the memory area where the C component of the captured image is to be stored. * One-field image capture: Set the address of the starting point of the memory area where the C component of the captured image is to be stored. * Both-field image capture: Set the address of the starting point of the memory area where the C component of the captured top-field image is to be stored. CDACR CDACR CEU destination image Memory image Memory Y memory area C memory area Figure 46.36 Relationship between Captured Image and C Component Memory Area Cb0 Figure 46.37 Cr0 Cb2 Cr2 Image of Storing C Components in Memory R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 46-34 RZ/A1H Group, RZ/A1M Group 46.4.15 46. Capture Engine Unit Capture Data Bottom-Field Address Y Register (CDBYR) CDBYR specifies the address where the luminance (Y) component of the captured bottom-field data is to be stored in both-field image capture. The CEU separates the captured image data into the luminance component data (Y) and the chrominance component data (C), and stores them in the memory via the bus. Set the start address of the memory area where the Y (luminance) component of the captured bottom-field image is to be stored by CDBYR. CDBYR is not used in frame image capture, one-field image capture, or data fetch. Because the address must be specified in 32 bits, the address set by CDBYR must be in longword units. As the setting is in 4-pixel units, the lower two bits are always fixed to 0. Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 CBYR[31:16] Initial value: 0 R/W: R/W Bit: 15 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 14 13 12 11 10 9 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 8 7 6 5 4 3 2 1 0 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R 0 R CBYR[15:0] Initial value: 0 R/W: R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W Bit Bit Name Initial Value R/W Description 31 to 2 1, 0 CBYR[31:2] CBYR[1:0] H'0000 0000 R/W R These bits set the address for storing the Y (luminance) component data of the captured bottom-field data (4-pixel units). Set the address of the starting point of the memory area where the Y component of the captured bottom-field image is to be stored in this register, as shown in Figure 46.38. CEU captured bottom-field destination image CDBYR CDBYR Memory image Memory Y memory area C memory area Figure 46.38 Relationship between Captured Bottom-Field Image and Y Component Memory Area R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 46-35 RZ/A1H Group, RZ/A1M Group 46.4.16 46. Capture Engine Unit Capture Data Bottom-Field Address C Register (CDBCR) CDBCR specifies the address where the chrominance (C) component of the captured bottom-field data is to be stored in both-field image capture. The CEU separates the captured image data into the luminance component data (Y) and the chrominance component data (C), and stores them in the memory via the bus. Set the start address of the memory area where the C (chrominance) component of the captured bottom-field image is to be stored by CDBCR. CDBCR is not used in frame image capture, one-field image capture, or data fetch. Because the address must be specified in 32 bits, the address set by CDBCR must be in longword units. As the setting is in 4-pixel units, the lower two bits are always fixed to 0. Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 CBCR[31:16] Initial value: 0 R/W: R/W Bit: 15 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 14 13 12 11 10 9 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 8 7 6 5 4 3 2 1 0 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R 0 R CBCR[15:0] Initial value: 0 R/W: R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W Bit Bit Name Initial Value R/W Description 31 to 2 1, 0 CBCR[31:2] CBCR[1:0] H'0000 0000 R/W R These bits set the address for storing the C (chrominance) component data of the captured bottom-field data (4-pixel units). Set the address of the starting point of the memory area where the C component of the captured bottom-field image is to be stored in this register, as shown in Figure 46.39. The C component has an output data format like that in Figure 46.40, and is saved in the memory in this format. CEU captured bottom-field destination image CDBCR CDBCR Memory image Memory Y memory area C memory area Figure 46.39 Relationship between Captured Bottom-Field Image and C Component Memory Area R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 46-36 RZ/A1H Group, RZ/A1M Group 46. Capture Engine Unit Cb0 Figure 46.40 46.4.17 Cr0 Cb2 Cr2 Image of Storing C Components in Memory Capture Bundle Destination Size Register (CBDSR) CBDSR sets the size of output to memory in a bundle write. The number of output lines should be specified for image capture or data synchronous fetch. The number of bytes should be specified for data enable fetch. Bit: 31 30 29 28 27 26 25 24 23 -- -- -- -- -- -- -- -- -- 22 21 20 19 Initial value: R/W: 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R/W 0 R/W 0 R/W 0 R/W Bit: 15 14 13 12 11 10 9 8 7 6 5 4 0 R/W 0 R/W 0 R/W 18 17 16 0 R/W 0 R/W 0 R/W 3 2 1 0 0 R/W 0 R 0 R 0 R CBVS[22:16] CBVS[15:0] Initial value: 0 R/W: R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W Bit Bit Name Initial Value R/W Description 31 to 23 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 22 to 0 CBVS[22:3] CBVS[2:0] H'000 R/W R These bits select the number of lines or number of bytes for output to the memory in a bundle write. Image capture and data synchronous fetch: Number of lines for output to the memory in a bundle write. Unit: 8 lines, min.: 8 lines, max.: 1,920 lines (H'780) Data enable fetch: Number of bytes for output to the memory in a bundle write. Unit: 32 bytes, min.: 512 bytes, max.: 6291456 lines (H'600000) (a) Image capture and data synchronous fetch Set the number of lines of captured data to be written to the memory by a bundle write as a multiple of eight. This register is valid only when the CBE bit in CDOCR is 1. When the CBE bit in CDOCR is 1 and this register cleared to H'0, this module operates with the number of lines of captured data to be written to the memory as eight. The maximum number of lines that can be set is 1,920 (H'780). Only bits CBVS[11:3] are valid. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 46-37 RZ/A1H Group, RZ/A1M Group 46. Capture Engine Unit CEU source image Memory image CBVS CBVS Figure 46.41 (b) Image of Storing Captured Image in Memory by Bundle Write Data enable fetch Set the number of bytes of captured data to be written to the memory by a bundle write as a multiple of 32. This register is valid only when the CBE bit in CDOCR is 1. The minimum settable size is 512 bytes. When a number smaller than 512 bytes is specified, operation is not guaranteed. 46.4.18 Capture Low-Pass Filter Control Register (CLFCR) CLFCR specifies whether or not to operate the low-pass filter. In data fetch mode, clear the LPF bit to B'0. The characteristic of the low-pass filter installed in the CEU causes the phase location of the image processed by the lowpass filter to be shifted right by one pixel compared to the raw image. Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Initial value: R/W: 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- LPF 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R/W Initial value: R/W: Bit Bit Name Initial Value R/W Description 31 to 1 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 0 LPF 0 R/W Enables or disables operation of the low-pass filter. The low-pass filter removes high-frequency components from the destination image in the horizontal direction. Clear this bit to 0 in data fetch mode. 0: Low-pass filter not used 1: Low-pass filter used (only in the horizontal direction) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 46-38 RZ/A1H Group, RZ/A1M Group 46.4.19 46. Capture Engine Unit Firewall Operation Control Register (CFWCR) CFWCR specifies the upper limit of the write addresses in data enable fetch. When the VD input from an external module dose not go low and end notification is not given, this register can prevent writing to memory from being out of control. This register is enabled only in data enable fetch. Bit: 31 30 29 28 27 26 25 24 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 14 13 12 11 10 9 8 23 22 21 20 19 18 17 16 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 7 6 5 FWV[26:11] Initial value: 0 R/W: R/W Bit: 15 FWV[10:0] Initial value: 0 R/W: R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 1 R/W 0 R/W 0 R/W 0 R/W 4 3 2 1 0 -- -- -- -- FWE 0 R 0 R 0 R 0 R 0 R/W Bit Bit Name Initial Value R/W Description 31 to 5 FWV[26:0] H'0000008 R/W These bits specify the upper limit of a write address. Specify the upper 27 bits of the 32-bit address. The upper limit of an address is FWV[26:0]<<5 + H'1F. 4 to 1 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 0 FWE 0 R/W With the setting of FWE = 1, when an address exceeds the value set with FWV, the address is retained and an interrupt source FWF is set. After this, the address is not incremented and data is overwritten on the upper limit address. 0: Firewall is not activated. 1: Firewall is activated. 46.4.20 Capture Data Output Control Register (CDOCR) CDOCR sets the format for outputting captured data to the memory. In data fetch mode, set the CDS bit to B'1. Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- CBE Initial value: R/W: 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R/W Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- -- -- -- -- -- -- -- -- -- -- CDS -- COLS COWS COBS 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R/W 0 R 0 R/W Initial value: R/W: 0 R/W Bit Bit Name Initial Value R/W Description 31 to 17 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 0 R/W 46-39 RZ/A1H Group, RZ/A1M Group 46. Capture Engine Unit Bit Bit Name Initial Value R/W Description 16 CBE 0 R/W Controls the number of lines of captured data to be written to the memory. * Image capture This bit controls the number of lines of captured data to be written to the memory. When bundle write is set by this register, captured data is written in line units specified by CBDSR to the addresses specified by CDAYR and CDACR, and CDAYR2 and CDACR2 (CDBYR and CDBCR, and CDBYR2 and CDBCR2 for the bottom field in both-field capture) alternately (Figure 46.42). When captured data has been written for the number of lines set by CBDSR, a write end interrupt corresponding to each address setting register occurs. However, after write for one-frame (one-field) capture ends, a bundle write end interrupt does not occur even when bundle write has finished. 16 CBE 0 R/W * Data synchronous fetch This bit controls the number of lines of captured data to be written to the memory. When bundle write is set by this register, captured data is written in line units specified by CBDSR to the addresses specified by CDAYR and CDAYR2 alternately. When captured data has been written for the number of lines set by CBDSR, a write end interrupt corresponding to each address setting register occurs. However, after write for one-frame capture ends, a bundle write end interrupt does not occur even when bundle write has finished. * Data enable fetch This bit controls the number of bytes of captured data to be written to the memory. When bundle write is set by this register, captured data is written in byte units specified by CBDSR to the addresses specified by CDAYR and CDAYR2 alternately. When captured data has been written for the number of bytes set by CBDSR, a write end interrupt corresponding to each address setting register occurs. Also, only in data enable fetch, a bundle write end interrupt occurs when bundle write has finished after write for one-frame capture ends. Table 46.9 shows the correspondence between address setting registers and write end interrupt sources. Figure 46.43 shows the timing of write end interrupts in image capture and data synchronous fetch. Figure 46.44 shows the timing of write end interrupts in data enable fetch. 0: Normal write 1: Bundle write 15 to 5 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 4 CDS 0 R/W Sets the image format when outputting the image data captured in the YCbCr422 format to the memory. When 0 is written to this bit, only the luminance component (Y) is output and no chrominance components (Cb and Cr) are output for the odd-numbered lines. With an interlace source image, similarly only the luminance component (Y) is output and no chrominance components (Cb and Cr) are output for the odd-numbered lines of the field. In data fetch mode, set this bit to 1. 0: Converts the YCbCr422 format to the YCbCr420 format before outputting data to the memory 1: Outputs data in the YCbCr422 format to the memory without conversion 3 -- 0 R Reserved This bit is always read as 0. The write value should always be 0. 2 COLS 0 R/W Controls swapping in 32-bit units for data output from the CEU. 0: Data is not swapped in 32-bit units 1: Data is swapped in 32-bit units 1 COWS 0 R/W Controls swapping in 16-bit units for data output from the CEU. 0: Data is not swapped in 16-bit units 1: Data is swapped in 16-bit units 0 COBS 0 R/W Controls swapping in 8-bit units for data output from the CEU. 0: Data is not swapped in 8-bit units 1: Data is swapped in 8-bit units R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 46-40 RZ/A1H Group, RZ/A1M Group 46. Capture Engine Unit CDWDR CDAYR, CDACR CEU source image Memory image CBDSR CDAYR2, CDACR2 CBDSR Figure 46.42 Table 46.9 Image of Bundle Write to Memory Correspondence between Address Setting Registers and Write End Interrupt Sources Address Setting Registers Bundle Write End Interrupt Source CDAYR, CDACR CPBE1 bit in CETCR CDAYR2, CDACR2 CPBE2 bit in CETCR CDBYR, CDBCR CPBE3 bit in CETCR CDBYR2, CDBCR2 CPBE4 bit in CETCR VIO_VD VIO_HD Write CAPSR.CE Bundle 1 write end interrupt CETCR.CPBE1 End of write to CDAYR, CDACR Clear End of write to CDAYR2, CDACR2 Bundle 2 write end interrupt CETCR.CPBE2 One-frame capture end interrupt CETCR.CPE Clear CBDSR line bundle 1 capture period CBDSR line bundle 2 capture period 1 frame capture period Figure 46.43 Timing of Write End Interrupts (Image Capture, Data Synchronous Fetch) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 46-41 RZ/A1H Group, RZ/A1M Group 46. Capture Engine Unit VIO_VD VIO_HD Write CAPSR.CE Bundle 1 write end interrupt source CETCR.CPBE1 = 1 End ot write to CDAYR Clear Bundle 2 write end interrupt source CETCR.CPBE2 = 1 End of write to CDAYR2 One-frame capture end interrupt source CETCR.CPE = 1 Clear CBDSR byte bundle 1 capture period CBDSR byte bundle 2 capture period One-frame capture period Figure 46.44 Timing of Write End Interrupts (Data Enable Fetch) For data output from the CEU, the COLS, COWS, and COBS bits control swapping in 32-bit, 16-bit, and 8-bit units, respectively. Set these bits when data is misaligned because of a difference in endian. The data swapping bits are shown below. These bits can be set similarly in data fetch mode. Data can be swapped in 8-bit, 16-bit, 32-bit units, or in 32 bits, 16 bits and 8 bits, as shown in Figure 46.45. To enable data swapping, set the corresponding control bit to B'1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 46-42 RZ/A1H Group, RZ/A1M Group 46. Capture Engine Unit 8-bit swapping 64 bits MSB 1 2 3 4 5 6 7 LSB 8 2 1 4 3 6 5 8 7 16-bit swapping 64 bits MSB 1 2 3 4 5 6 7 LSB 8 3 4 1 2 7 8 5 6 32-bit swapping 64 bits MSB 1 2 3 4 5 6 7 LSB 8 5 6 7 8 1 2 3 4 32 bits, 16 bits, and 8 bits 64 bits Figure 46.45 46.4.21 MSB 1 2 3 4 5 6 7 LSB 8 5 6 7 8 1 2 3 4 7 8 5 6 3 4 1 2 8 7 6 5 4 3 2 1 Data Swapping by Data Aligner Capture Event Interrupt Enable Register (CEIER) CEIER enables or disables interrupts of the event flag register that generates CEU interrupts. Bit: Initial value: R/W: Bit: 31 30 29 28 27 26 -- -- -- -- 24 23 22 NH -- FWFIE DIE -- 20 VB PIE 19 -- 25 NV DIE 21 -- -- 18 IGV SIE 17 IGH SIE 16 CDT OFIE 0 R 0 R 0 R 0 R 0 R 0 R 0 R/W 0 R/W 0 R/W 0 R 0 R 0 R/W 0 R 0 R/W 0 R/W 0 R/W 11 10 9 8 7 6 5 3 2 -- -- VDIE HDIE -- -- -- 4 IGR WIE -- -- 1 CF EIE 0 CP EIE 0 R 0 R 0 R/W 0 R 0 R 0 R 0 R/W 0 R 0 R 0 R/W 0 R/W 15 14 13 12 CPBE CPBE CPBE CPBE 4IE 3IE 2IE 1IE Initial value: 0 R/W: R/W 0 R/W 0 R/W R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 0 R/W 0 R/W 46-43 RZ/A1H Group, RZ/A1M Group 46. Capture Engine Unit Bit Bit Name Initial Value R/W Description 31 to 26 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 25 NVDIE 0 R/W Non-VD Interrupt Enable Disable this interrupt (NVDIE = 0) for data enable fetch. 0: Disables a non-VD interrupt 1: Enables a non-VD interrupt 24 NHDIE 0 R/W Non-HD Interrupt Enable Disable this interrupt (NHDIE = 0) for data enable fetch. 0: Disables a non-HD interrupt 1: Enables a non-HD interrupt 23 FWFIE 0 R/W FWF Interrupt Enable 0: Disables a FWF interrupt 1: Enables a FWF interrupt 22, 21 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 20 VBPIE 0 R/W VBP Interrupt Enable 0: Disables a VBP interrupt 1: Enables a VBP interrupt 19 -- 0 R Reserved This bit is always read as 0. The write value should always be 0. 18 IGVSIE 0 R/W IGVS Interrupt Enable 0: Disables an IGVS interrupt 1: Enables an IGVS interrupt 17 IGHSIE 0 R/W IGHS Interrupt Enable 0: Disables an IGHS interrupt 1: Enables an IGHS interrupt 16 CDTOFIE 0 R/W CDTOF Interrupt Enable 0: Disables a CDTOF interrupt 1: Enables a CDTOF interrupt 15 CPBE4IE 0 R/W CPBE4 Interrupt Enable 0: Disables a CPBE4 interrupt 1: Enables a CPBE4 interrupt 14 CPBE3IE 0 R/W CPBE3 Interrupt Enable 0: Disables a CPBE3 interrupt 1: Enables a CPBE3 interrupt 13 CPBE2IE 0 R/W CPBE2 Interrupt Enable 0: Disables a CPBE2 interrupt 1: Enables a CPBE2 interrupt 12 CPBE1IE 0 R/W CPBE1 Interrupt Enable 0: Disables a CPBE1 interrupt 1: Enables a CPBE1 interrupt 11, 10 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 9 VDIE 0 R/W VD Interrupt Enable 0: Disables a VD interrupt 1: Enables a VD interrupt 8 HDIE 0 R/W HD Interrupt Enable 0: Disables an HD interrupt 1: Enables an HD interrupt 7 to 5 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 4 IGRWIE 0 R/W Register-Access-During-Capture Interrupt Enable 0: Disables a register-access-during-capture interrupt 1: Enables a register-access-during-capture interrupt 3, 2 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 46-44 RZ/A1H Group, RZ/A1M Group 46. Capture Engine Unit Bit Bit Name Initial Value R/W Description 1 CFEIE 0 R/W CFE Interrupt Enable 0: Disables a CFE interrupt 1: Enables a CFE interrupt 0 CPEIE 0 R/W One-Frame Capture End Interrupt Enable 0: Disables a one-frame capture end interrupt 1: Enables a one-frame capture end interrupt 46.4.22 Capture Event Flag Clear Register (CETCR) CETCR notifies the CPU of the source of an interrupt that is generated in the CEU. The flags of CETCR can be used as interrupt signals. When the corresponding interrupt is enabled, an interrupt is generated. To clear the interrupt, clear the bit corresponding to the interrupt source to 0. After several cycles have passed after modifying the bit, the interrupt is cleared. To clear the bit corresponding to the interrupt source to be cleared to 0 and retain that state, write 1 to that bit. For example, to clear only the CPE bit to 0, write H'FFFF FFFE to CETCR. In CETCR, only bits to which 0 is written are cleared. Bits to which 1 is written retain their current values. To clear an interrupt source, write 0 only to the bit corresponding to the interrupt source to be cleared, and 1 to the other bits. Note: Since the CETCR value becomes undefined in the following cases, clear all bits in CETCR to 0. * VD and HD bits immediately after power-on reset or the deep-standby mode is entered * All bits after the software standby or module standby mode is entered * VD and HD bits after the polarities of the capture interface sync signals are changed Bit: Initial value: R/W: Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 -- -- -- -- -- -- NVD NHD FWF -- -- VBP -- IGVS IGHS CDTOF 0 R 0 R 0 R 0 R 0 R 0 R 0 R/W 0 R/W 0 R/W 0 R 0 R 0 R/W 0 R 0 R/W 0 R/W 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- -- VD HD -- -- -- IGRW -- -- CFE CPE 0 R 0 R -- R/W -- R/W 0 R 0 R 0 R 0 R/W 0 R 0 R 0 R/W 0 R/W CPBE4 CPBE3 CPBE2 CPBE1 Initial value: 0 R/W: R/W 0 R/W 0 R/W 0 R/W 17 16 0 R/W Bit Bit Name Initial Value R/W Description 31 to 26 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 25 NVD 0 R/W This bit is used for an interrupt indicating that no VD was input. A non-VD interrupt occurs when the 14-bit internal counter becomes full. Accordingly, this bit is set to 1 when no VD has been input for at least 16,383 lines since the last VD was input. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 46-45 RZ/A1H Group, RZ/A1M Group 46. Capture Engine Unit Bit Bit Name Initial Value R/W Description 24 NHD 0 R/W This bit is used for an interrupt indicating that no HD was input. The timing for a non-HD interrupt to occur differs depending on the bit width of the digital image input pins. 8-bit digital image input pins: Occurs when the 11-bit internal counter that is incremented every eight cycles becomes full. Accordingly, this bit is set to 1 when no HD has been input for at least 16,376 cycles since the last HD was input. 16-bit digital image input pins: Occurs when the 12-bit internal counter that is incremented every four cycles becomes full. Accordingly, this bit is set to 1 when no HD has been input for at least 16,380 cycles since the last HD was input. When connecting a camera whose HD is fixed low when VD is low, this bit may be set to 1. Ignore this interrupt during data enable fetch. 23 FWF 0 R/W The interrupt is generated when data is written to the address that exceeds the value specified with CFWCR.FMV. This bit is set to 1 when data is written to the address that exceeds the value specified with CFWCR.FMV while CFWCR.FWE = 1. 22, 21 -- 0 R Reserved These bits are always read as 0. The write value should always be 0. 20 VBP 0 R/W This bit is used for an interrupt indicating that VD has been input while the CEU holds data (insufficient vertical-sync front porch). The conditions for a VBP interrupt to occur are as follows: * Condition 1 VD is input when there is captured data within the CEU * Condition 2 The last transfer data cannot be internally detected due to a write buffer overflow or an illegal HD so that the end timing is unclear until the next VD (By generating a VBP interrupt at the VD input timing, capture fail can be announced.) When a VBP interrupt occurs, a capture end interrupt (CPE bit in CETCR) does not occur and the image of that frame is not captured correctly. Though a capture end interrupt (CPE bit) will occur on rare occasions, it should be ignored in this case. Capturing cannot be performed until the next VD (even if the CE bit (capture reservation signal) in CAPSR is 1, capturing does not start). In the case of condition 2, instead of waiting for a VBP interrupt to occur, execute a software reset (CPKIL bit in CAPSR) to stop capturing and then restart capturing. In this case, since capture operation is terminated without waiting for the next VD, a VBP interrupt does not occur and capturing can be performed from the next VD. 19 -- 0 R Reserved This bit is always read as 0. The write value should always be 0. 18 IGVS 0 R/W This bit is used for an interrupt generated when the number of VD cycles set in CMCYR differ from the number of VD cycles input from an external module. This bit is set to 1 when there is an illegal VD input from an external module. This bit is set to 1 when the number of HD cycles for the VD input to the CEU differs from the value set in the VCYL bits in CMCYR. Note however that when the VCYL bits are cleared to 0, this interrupt does not occur. 17 IGHS 0 R/W This bit is used for an interrupt generated when the number of HD cycles set in CMCYR differ from the number of HD cycles input from an external module. This bit is set to 1 when there is an illegal HD input from an external module. This bit is set to 1 when the number of clock cycles for the HD input to the CEU differs from the value set in the HCYL bits in CMCYR. Note however that when the HCYL bits are cleared to 0, this interrupt does not occur. 16 CDTOF 0 R/W This bit is used for an interrupt indicating that data overflowed in the CRAM of the write buffer. Since data is input at realtime from an external module in capture operations, the frame image is overwritten unless the captured data is transferred from the CEU internal buffer to the memory at a certain or higher transfer rate. This bit is set to 1 when writing the data in the CRAM of the CEU internal write buffer to the bus is not performed within time and data has overflowed. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 46-46 RZ/A1H Group, RZ/A1M Group Bit Bit Name Initial Value 46. Capture Engine Unit R/W Description 15 CPBE4 0 R/W This bit is used for an interrupt indicating that writing to CDBYR2 and CDBCR2 in a bundle write has finished. This interrupt is output when the last captured data has been transferred and the end notification received, regardless of the next HD input. This bit is set to 1 when data for the number of lines set in CBDSR has been captured and the last data transfer to the bus has completed. However, this interrupt does not occur when the last captured data in a bundle write is the last captured data of a frame (field). 14 CPBE3 0 R/W This bit is used for an interrupt indicating that writing to CDBYR and CDBCR in a bundle write has finished. This interrupt is output when the last captured data has been transferred and the end notification received, regardless of the next HD input. This bit is set to 1 when data for the number of lines set in CBDSR has been captured and the last data transfer to the bus has completed. However, this interrupt does not occur when the last captured data in a bundle write is the last captured data of a frame (field). 13 CPBE2 0 R/W This bit is used for an interrupt indicating that writing to CDAYR2 and CDACR2 in a bundle write has finished. This interrupt is output when the last captured data has been transferred and the end notification received, regardless of the next HD input. This bit is set to 1 when data for the number of lines (number of bytes in data enable fetch) set in CBDSR has been captured and the last data transfer to the bus has completed. However, in image capture or data synchronous fetch, this interrupt does not occur when the last captured data in a bundle write is the last captured data of a frame (field). 12 CPBE1 0 R/W This bit is used for an interrupt indicating that writing to CDAYR and CDACR in a bundle write has finished. This interrupt is output when the last captured data has been transferred and the end notification received, regardless of the next HD input. This bit is set to 1 when data for the number of lines (number of bytes in data enable fetch) set in CBDSR has been captured and the last data transfer to the bus has completed. However, in image capture or data synchronous fetch, this interrupt does not occur when the last captured data in a bundle write is the last captured data of a frame (field). 11, 10 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 9 VD Undefined R/W This bit is used for an interrupt indicating that VD (vertical sync signal) was input from an external module. In data enable fetch mode, this bit is set to 1 when a VD input from an external module is detected. In image capture mode and data synchronous fetch mode, this module generates a VD interrupt in response to the first detection of the active level of HD following detection of the active level of VD from an external module. Note that, when VD and HD are asserted and detected at the same time, this module generates a VD interrupt at that time. Immediately after the VDPOL bit in CAMCR is modified, a pseudo VD is input and this bit is set to 1. The VD interrupt after the VDPOL bit is modified should be ignored. 8 HD Undefined R/W This bit is used for an interrupt indicating that HD (horizontal sync signal) was input from an external module. This bit is set to 1 when an HD input from an external module is detected. Immediately after the HDPOL bit in CAMCR is modified, a pseudo HD is input and this bit is set to 1. The HD interrupt after the HDPOL bit is modified should be ignored. 7 to 5 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 4 IGRW 0 R/W This bit is used for an interrupt indicating that during capturing, access was attempted to a register to which writing during operation is prohibited. Among the CEU registers, writing during capturing is prohibited for some registers. Table 46.10 shows which registers can/cannot be written to during capturing. This bit is set to 1 when a register to which writing during capturing is prohibited has been written to. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 46-47 RZ/A1H Group, RZ/A1M Group Bit Bit Name Initial Value 46. Capture Engine Unit R/W Description 3, 2 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 1 CFE 0 R/W This bit is used for an interrupt indicating that capturing of one field from an external module has finished. This interrupt is output when the last captured data has been transferred and the end notification received, regardless of the next VD input (see Figure 46.46). This interrupt occurs only in both-field capture mode. 0 CPE 0 R/W This bit is used for an interrupt indicating that capturing of one frame from an external module has finished. This interrupt is output when the last captured data has been transferred and the end notification received, regardless of the next VD input. This interrupt indicates that capturing of one frame has finished. This bit is set to 1 when the image of the size set in CAPWR is captured and the last data transfer to the bus finished (see Figure 46.47). Table 46.10 Registers that Can/Cannot Be Modified during Capturing Register Name Modification during Capturing CAPSR Possible CAPCR Prohibited CAMCR Prohibited CMCYR Prohibited CAMOR Possible CAPWR Possible CAIFR Prohibited CRCNTR Possible CRCMPR Prohibited CFLCR Possible CFSZR Possible CDWDR Possible CDAYR Possible CDACR Possible CDBYR Possible CDBCR Possible CBDSR Possible CFWCR Possible CLFCR Possible CDOCR Possible CEIER Possible CETCR Possible CSTSR Prohibited CDSSR Prohibited CDAYR2 Possible CDACR2 Possible CDBYR2 Possible CDBCR2 Possible R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 46-48 RZ/A1H Group, RZ/A1M Group 46. Capture Engine Unit Capture start One-field capture end interrupt CETCR.CFE = 1 Capture start One-frame capture end interrupt CETCR.CPE = 1 Capture start VIO_VD VIO_HD VIO_FLD VIO_D15 to VIO_D0 Capture Figure 46.46 CFE Generation Timing Capture start VIO_VD VIO_HD VIO_D15 to VIO_D0 Capture Figure 46.47 46.4.23 CPE Generation Timing Capture Status Register (CSTSR) CSTSR indicates the internal status of the CEU. CSTSR differs from CETCR in that no interrupt is generated for the events indicated in CSTSR. The CEU operating/halt state can be confirmed using CSTSR. To confirm the halt state of the CEU, make sure that the status bit (bit 0) indicating that the CEU is operating is cleared to 0 for sure. Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 -- -- -- -- -- -- -- CRST -- -- -- -- -- -- -- 16 CP FLD Initial value: R/W: 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 0 CP TON 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R Initial value: R/W: Bit Bit Name Initial Value R/W Description 31 to 25 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 46-49 RZ/A1H Group, RZ/A1M Group 46. Capture Engine Unit Bit Bit Name Initial Value R/W Description 24 CRST 0 R Indicates which register plane is currently used. 0: Plane A of the register is being used 1: Plane B of the register is being used 23 to 17 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 16 CPFLD 0 R Indicates which field is being captured. 0: Bottom field is being captured 1: Top field is being captured 15 to 1 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 0 CPTON 0 R Indicates that the CEU is operating. This bit retains 1 during the period that starts from the internal VD at capture start and ends when a one-frame capture end interrupt occurs. Figure 46.48 shows the CEU operating period. Interrupt clear Interrupt clear System clock CETCR.VD (VD interrupt) CETCR.CPE (one-frame capture end interrupt) CSTSR.CPTON Operating Halted CAPSR.CE CAPSR.CE write Figure 46.48 CAPSR.CE write Operating Status during Capturing R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 46-50 RZ/A1H Group, RZ/A1M Group 46.4.24 46. Capture Engine Unit Capture Data Size Register (CDSSR) CDSSR indicates the size of data written to the memory in data enable fetch. As this register indicates a correct value at the end of capture, confirm this register when capture is completed. Bit: 31 30 29 28 27 26 25 Initial value: R/W: 0 R 0 R 0 R 0 R 0 R 0 R 0 R Bit: 15 14 13 12 11 10 9 24 23 22 21 20 19 18 17 16 CDSS[31:16] 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 8 7 6 5 4 3 2 1 0 0 R 0 R 0 R 0 R 0 R 0 R 0 R CDSS[15:0] Initial value: R/W: 0 R 0 R Bit Bit Name 31 to 0 CDSS[31:0] 0 R 0 R Initial Value H'0000 0000 0 R 0 R 0 R 0 R 0 R R/W Description R Indicate the size of data written to the memory in data enable fetch. In a bundle write, size of data written to the selected address at the end of one-frame capture is indicated. In a bundle write, as soon as the number of bytes specified by CBDSR is transferred to the bus, address to which data is written is switched. Therefore, if one-frame capture is completed at the same time as a bundle write is completed, this register indicates H'0000 0000. Figure 46.49 and Figure 46.50 show the overall timing of the CDSSR operation in a bundle write. CBDSR Captured data Address CDAYR CDAYR2 CDAYR CDAYR2 CDAYR CETCR.CPBE1 CETCR.CPBE2 CETCR.CPE CDSSR H'00000000 Indicates data size written to CDAYR Figure 46.49 Overall Timing of CDSSR Operation in Bundle Write (When Bundle Write End and Capture End Coincide) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 46-51 RZ/A1H Group, RZ/A1M Group 46. Capture Engine Unit H'00000200 CBDSR Captured data Address CDAYR CDAYR2 CDAYR CDAYR2 CDAYR CETCR.CPBE1 CETCR.CPBE2 CETCR.CPE CDSSR H'00000200 Indicates data size written to CDAYR Figure 46.50 46.4.25 Overall Timing of CDSSR Operation in Bundle Write (When Bundle Write End and Capture End Do Not Coincide) Capture Data Address Y Register 2 (CDAYR2) CDAYR2 specifies the address for the luminance (Y) component used in a bundle write and the address for data storage in a bundle write in data fetch. CDAYR2 is used only in a bundle write. CDAYR2 specifies the address where the Y component of the captured data is to be stored in frame image capture or one-field image capture, the address where the Y component of the captured top field is to be stored in both-field image capture, and the address where data is to be stored in data fetch. The CEU separates the captured image data into the luminance component data (Y) and the chrominance component data (C), and stores them in the memory via the bus. In frame image capture or one-field image capture, set the start address of the memory area where the Y component of the captured data is to be stored by CDAYR2. In both-field image capture, set the start address of the memory area where the Y component of the captured top-field image is to be stored by CDAYR2. In data fetch, set the start address of the memory area to be used for data storage. The address specified by this register must be in 32-bit units. As the setting is in 4-pixel units, the lower two bits are always fixed to 0. Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 CAYR2[31:16] Initial value: 0 R/W: R/W Bit: 15 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R 0 R CAYR2[15:0] Initial value: 0 R/W: R/W 0 R/W 0 R/W Bit Bit Name Initial Value R/W Description 31 to 2 1, 0 CAYR2[31:2] CAYR2[1:0] H'0000 0000 R/W R * Frame image capture: These bits set the address for storing the Y component data of the captured data (4-pixel units). * One-field image capture: These bits set the address for storing the Y component data of the captured data (4-pixel units). * Both-field image capture: These bits set the address for storing the Y component data of the captured top-field data (4-pixel units). * Data synchronous fetch: These bits set the address for storing data (4byte units). * Dana enable fetch: These bits set the address for storing data (32-byte units). R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 46-52 RZ/A1H Group, RZ/A1M Group 46. Capture Engine Unit Set the address of the starting point of the memory area where the Y component of the captured image is to be stored in this register, as shown in Figure 46.51. * Frame image capture: Set the address of the starting point of the memory area where the Y component of the captured image is to be stored. * One-field image capture: Set the address of the starting point of the memory area where the Y component of the captured image is to be stored. * Both-field image capture: Set the address of the starting point of the memory area where the Y component of the captured top-field image is to be stored. CDAYR2 (start address for storage) CDAYR2 CEU destination image Memory image Memory Y memory area C memory area Figure 46.51 Relationship between Captured Image and Y Component Memory Area R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 46-53 RZ/A1H Group, RZ/A1M Group 46.4.26 46. Capture Engine Unit Capture Data Address C Register 2 (CDACR2) CDACR2 specifies the address for the chrominance (C) component used in a bundle write. CDACR2 is used only in a bundle write. CDACR2 specifies the address where the C component of the captured data is to be stored in frame image capture or one-field image capture, and the address where the C component of the captured top field is to be stored in both-field image capture. The CEU separates the captured image data into the luminance component data (Y) and the chrominance component data (C), and stores them in the memory via the bus. In frame image capture or one-field image capture, set the start address of the memory area where the C component of the captured data is to be stored by CDACR2. In bothfield image capture, set the start address of the memory area where the C component of the captured top-field image is to be stored by CDACR2. CDACR2 is not used in data fetch. The address specified by this register must be in 32-bit units. As the setting is in 4-pixel units, the lower two bits are always fixed to 0. Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 CACR2[31:16] Initial value: 0 R/W: R/W Bit: 15 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 14 13 12 11 10 9 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 8 7 6 5 4 3 2 1 0 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R 0 R CACR2[15:0] Initial value: 0 R/W: R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W Bit Bit Name Initial Value R/W Description 31 to 2 1, 0 CACR2[31:2] CACR2[1:0] H'0000 0000 R/W R * Frame image capture: These bits set the address for storing the C component data of the captured data (4-pixel units). * One-field image capture: These bits set the address for storing the C component data of the captured data (4-pixel units). * Both-field image capture: These bits set the address for storing the C component data of the captured top-field data (4-pixel units). In this register, set the address of the starting point of the memory area where the captured data is to be stored in a bundle write, as shown in Figure 46.52. The C component has an output data format as shown in Figure 46.53, and is saved in the memory in this format. * Frame image capture: Set the address of the starting point of the memory area where the C component of the captured image is to be stored. * One-field image capture: Set the address of the starting point of the memory area where the C component of the captured image is to be stored. * Both-field image capture: Set the address of the starting point of the memory area where the C component of the captured top-field image is to be stored. The C component has an output data format as shown in Figure 46.52, and is saved in the memory in this format. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 46-54 RZ/A1H Group, RZ/A1M Group 46. Capture Engine Unit CDACR2 CDACR2 CEU destination image Memory image Memory Y memory area C memory area Figure 46.52 Relationship between Captured Image and C Component Memory Area Cb0 Figure 46.53 Cr0 Cb2 Cr2 Image of Storing C Components in Memory R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 46-55 RZ/A1H Group, RZ/A1M Group 46.4.27 46. Capture Engine Unit Capture Data Bottom-Field Address Y Register 2 (CDBYR2) CDBYR2 specifies the address for the luminance (Y) component of the bottom field used in a bundle write. CDBYR2 is used only in a bundle write. CDBYR2 specifies the address where the Y component of the captured bottom-field data is to be stored in both-field image capture. The CEU separates the captured image data into the luminance component data (Y) and the chrominance component data (C), and stores them in the memory via the bus. Set the start address of the memory area where the Y component of the bottom-field image captured in both-field image capture is to be stored by CDBYR2. CDBYR2 is not used in frame image capture, one-field image capture, or data fetch. The address specified by this register must be in 32-bit units. As the setting is in 4-pixel units, the lower two bits are always fixed to 0. Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 CBYR2[31:16] Initial value: 0 R/W: R/W Bit: 15 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 14 13 12 11 10 9 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 8 7 6 5 4 3 2 1 0 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R 0 R CBYR2[15:0] Initial value: 0 R/W: R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W Bit Bit Name Initial Value R/W Description 31 to 2 1, 0 CBYR2[31:2] CBYR2[1:0] H'0000 0000 R/W R These bits set the address for storing the Y component data of the captured bottom-field data (4-pixel units). In this register, set the address of the starting point of the memory area where the Y component of the captured bottomfield image is to be stored in a bundle write, as shown in Figure 46.54. CEU captured bottom-field destination image CDBYR2 CDBYR2 Memory image Memory Y memory area C memory area Figure 46.54 Relationship between Captured Bottom-Field Image and Y Component Memory Area R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 46-56 RZ/A1H Group, RZ/A1M Group 46.4.28 46. Capture Engine Unit Capture Data Bottom-Field Address C Register 2 (CDBCR2) CDBCR2 specifies the address for the chrominance (C) component of the bottom field used in a bundle write. CDBCR2 is used only in a bundle write. CDBCR2 specifies the address where the C component of the captured bottom-field data is to be stored in both-field image capture. The CEU separates the captured image data into the luminance component data (Y) and the chrominance component data (C), and stores them in the memory via the bus. Set the start address of the memory area where the C component of the bottom-field image captured in both-field image capture is to be stored by CDBCR2. CDBCR2 is not used in frame image capture, one-field image capture, or data fetch. The address specified by this register must be in 32-bit units. As the setting is in 4-pixel units, the lower two bits are always fixed to 0. Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 CBCR2[31:16] Initial value: 0 R/W: R/W Bit: 15 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 14 13 12 11 10 9 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 8 7 6 5 4 3 2 1 0 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R 0 R CBCR2[15:0] Initial value: 0 R/W: R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W Bit Bit Name Initial Value R/W Description 31 to 2 1, 0 CBCR2[31:2] CBCR2[1:0] H'0000 0000 R/W R These bits set the address for storing the C component data of the captured bottom-field data (4-pixel units). In this register, set the address of the starting point of the memory area where the C component of the captured bottomfield image is to be stored in a bundle write, as shown in Figure 46.55. The C component has an output data format as shown in Figure 46.56, and is saved in the memory in this format. CEU captured bottom-field CDBCR2 destination image CDBCR2 Memory image Memory Y memory area C memory area Figure 46.55 Relationship between Captured Bottom-Field Image and C Component Memory Area R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 46-57 RZ/A1H Group, RZ/A1M Group 46. Capture Engine Unit Cb0 Figure 46.56 46.5 Cb2 Cr2 Image of Storing C Components in Memory Usage Notes for CEU 46.5.1 (1) Cr0 Conditions for Connection to an External Module Clock Frequency The external input clock should have a frequency at most the same as the CEU operating clock frequency (B), with jitter on both sides included. CEU operating clock frequency (B) External input clock frequency (2) Blanking Period The period from the last valid pixel in each line to the next horizontal sync signal HD must be at least 20 cycles. (3) Fixed Period of Field Identification Signal The field identification signal FLD should be fixed for at least 1-HD period since a VD input R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 46-58 RZ/A1H Group, RZ/A1M Group 46.5.2 46. Capture Engine Unit Restrictions on Input/Output Functions Table 46.11 lists the restrictions regarding the CEU input/output functions. Table 46.11 Restrictions on CEU Input/Output Functions Item Restrictions External module interface The operating clock of the external module (VIO_CLK) should always have a frequency at most the same as that of the CEU operating clock (B), with jitter on both sides included. Selecting the interface, or modifying the frequency of the external module operating clock or HD/VD polarity must be done when capture operations are halted for sure. The capture horizontal size in image capture must be specified as follows: 8-bit interface: 8-cycle units 16-bit interface: 4-cycle units The capture horizontal size in data fetch must be specified as follows: 8-bit interface: 4-cycle units 16-bit interface: 2-cycle units The capture vertical size must be specified in 4-line units. The maximum number of cycles in the horizontal sync signal period should be 16,375 cycles of external input clock for 8-bit digital image input pins, or 16,379 cycles of external input clock for 16-bit digital image input pins. The maximum number of lines (HD count) in the vertical sync signal should be 16,382 lines. The minimum number of captured pixels should be sub-QCIF (128 x 96). The maximum number of captured pixels should be 5 megapixels (2,560 x 1,920). Captured size in data enable fetch Maximum: 6 Mbytes (2,048 x 1,536 x 2) Minimum: 16 bytes Memory output The output address must be specified in 32-bit units. The horizontal size of the destination image (memory) must be specified in 4-pixel units. The number of horizontal output pixels (= horizontal clipping size) must be specified in 4-pixel units. The number of vertical output lines (HD) (= vertical clipping size) must be specified in 4-line (HD) units. In data enable fetch bundle write, the output address must be specified in 32-byte units. Internal processing 46.5.3 The filter clipping size must be specified as a value equal to or lower than the actual output size of the filter. Cooperation with Video Display Controller 5 Since the input data are written to the memory separately as Y data and CbCr data in image capture mode, the captured data cannot be displayed in the video display controller 5. 46.5.4 Software Reset For transitions to the software reset state by the CPKIL bit in the CAPSR register, see section 55.3.6, Software Reset. However, where the procedure refers to the SRST bit, read this as the CPKIL bit in the CAPSR register. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 46-59 RZ/A1H Group, RZ/A1M Group 47. 47. Pixel Format Converter Pixel Format Converter The pixel format converter has a color matrix that is used to adjust offsets and nine-axis gain for image data in the YCbCr or RGB format. This enables brightness adjustment, gain adjustment, and YCbCr and RGB mutual conversion. This LSI incorporates two channels of pixel format converters. 47.1 Features * Input pixel data [RGB] RGB888 and RGB565 [YCbCr] YCbCr422 * Output pixel data [RGB] ARGB888 and RGB565 [YCbCr] YCbCr422 * Input buffer: 32-byte FIFO buffer configuration * Output buffer: 32-byte FIFO buffer configuration * Interrupt sources: Three Input FIFO empty, output FIFO full, and PFV error (input FIFO overflow and output FIFO underflow) * The input FIFO empty and output FIFO full interrupts can activate the direct memory access controller (DMAC) to transfer data. * When this module is not used, it can be stopped to reduce power consumption by stopping the clock supply to this module. Figure 47.1 shows a block diagram of this module. Pixel format converter Peripheral bus Bus interface Data swap Data swap Control registers PFVID PFVOD Input buffer 32 bytes (FIFO structure) Output buffer 32 bytes (FIFO structure) PFV control Color matrix Figure 47.1 Block Diagram R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 47-1 RZ/A1H Group, RZ/A1M Group 47.2 47. Pixel Format Converter Register Descriptions This module has the following registers. Table 47.1 Register Configuration Channel Register Name Abbreviation R/W Initial Value Address Access Size 0 PFV control register PFVCR R/W H'0000_0000 H'E820_5000 32 PFV interrupt control register PFVICR R/W H'0000_0000 H'E820_5004 32 1 PFV interrupt status register PFVISR R H'0000_0000 H'E820_5008 32 PFV input buffer register PFVID W Undefined H'E820_5020 to H'E820_503C 16*, 32 PFV output buffer register PFVOD R Undefined H'E820_5040 to H'E840_505C 16*, 32 PFV input FIFO status register PFVIFSR R/W H'0000_0000 H'E820_5064 32 PFV output FIFO status register PFVOFSR R/W H'0000_0000 H'E820_5068 32 PFV setting register PFVACR R/W H'0000_0000 H'E820_506C 32 PFV matrix mode register PFV_MTX_MODE R/W H'0000_0000 H'E820_5070 32 PFV matrix YG adjustment register 0 PFV_MTX_YG_ADJ0 R/W H'0080_0100 H'E820_5074 32 PFV matrix YG adjustment register 1 PFV_MTX_YG_ADJ1 R/W H'0000_0000 H'E820_5078 32 PFV matrix CBB adjustment register 0 PFV_MTX_CBB_ADJ0 R/W H'0080_0000 H'E820_507C 32 PFV matrix CBB adjustment register 1 PFV_MTX_CBB_ADJ1 R/W H'0100_0000 H'E820_5080 32 PFV matrix CRR adjustment register 0 PFV_MTX_CRR_ADJ0 R/W H'0080_0000 H'E820_5084 32 PFV matrix CRR adjustment register 1 PFV_MTX_CRR_ADJ1 R/W H'0000_0100 H'E820_5088 32 PFV image size setting register PFVSZR R/W H'0000_0000 H'E820_508C 32 PFV control register PFVCR R/W H'0000_0000 H'E820_5800 32 PFV interrupt control register PFVICR R/W H'0000_0000 H'E820_5804 32 PFV interrupt status register PFVISR R H'0000_0000 H'E820_5808 32 PFV input buffer register PFVID W Undefined H'E820_5820 to H'E820_583C 16*, 32 PFV output buffer register PFVOD R Undefined H'E820_5840 to H'E840_585C 16*, 32 PFV input FIFO status register PFVIFSR R/W H'0000_0000 H'E820_5864 32 PFV output FIFO status register PFVOFSR R/W H'0000_0000 H'E820_5868 32 PFV setting register PFVACR R/W H'0000_0000 H'E820_586C 32 PFV matrix mode register PFV_MTX_MODE R/W H'0000_0000 H'E820_5870 32 PFV matrix YG adjustment register 0 PFV_MTX_YG_ADJ0 R/W H'0080_0100 H'E820_5874 32 PFV matrix YG adjustment register 1 PFV_MTX_YG_ADJ1 R/W H'0000_0000 H'E820_5878 32 PFV matrix CBB adjustment register 0 PFV_MTX_CBB_ADJ0 R/W H'0080_0000 H'E820_587C 32 PFV matrix CBB adjustment register 1 PFV_MTX_CBB_ADJ1 R/W H'0100_0000 H'E820_5880 32 PFV matrix CRR adjustment register 0 PFV_MTX_CRR_ADJ0 R/W H'0080_0000 H'E820_5884 32 PFV matrix CRR adjustment register 1 PFV_MTX_CRR_ADJ1 R/W H'0000_0100 H'E820_5888 32 PFV image size setting register PFVSZR R/W H'0000_0000 H'E820_588C 32 Note: * Only address 0 should be accessed when the pixel format is set to RGB565. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 47-2 RZ/A1H Group, RZ/A1M Group 47.2.1 47. Pixel Format Converter PFV Control Register (PFVCR) This register enables operation of this module and makes various settings for input/output data. Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- PFVE Initial value: R/W: 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R/W Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- -- -- DTH _ON OFMT[1:0] -- -- -- -- 0 R 0 R 0 R 0 R/W 0 R 0 R 0 R 0 R Initial value: R/W: IFMT[1:0] 0 R/W 0 R/W 0 R/W 0 R/W DIN SWAP32[1:0] 0 R/W 0 R/W DOUT SWAP32[1:0] 0 R/W 0 R/W Bit Bit Name Initial Value R/W Description 31 to 17 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 16 PFVE 0 R/W PFV Enable Setting this bit to 1 starts operation of this module. When this bit is cleared to 0 during operation, this module stops operation and the valid data in the input and output FIFOs and the operating blocks in this module are initialized. 0: This module is stopped. 1: This module is ready for operation. 15 to 13 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 12 DTH_ON 0 R/W RGB565 Bit Reduction Setting Specifies bit reduction from RGB888 to RGB565 for output data. 0: Round-off mode 1: 2 x 2 pattern dither (the PFVSZR register should also be set up) 11, 10 IFMT[1:0] 00 R/W Pixel Format Setting for Input Data Specifies the pixel format for input data. 00: RGB888 01: RGB565 10: Setting prohibited 11: YCbCr422 9, 8 OFMT[1:0] 00 R/W Pixel Format Setting for Output Data Specifies the pixel format for output data. 00: ARGB8888 01: RGB565 10: Setting prohibited 11: YCbCr422 7 to 4 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 3, 2 DINSWAP32 [1:0] 00 R/W Swap Setting for Input Data Specifies the swap operation for input data. This setting is valid only for 32-bit access. 00: (1) (2) (3) (4) 01: (2) (1) (4) (3) [Byte swap] 10: (3) (4) (1) (2) [Word swap] 11: (4) (3) (2) (1) [Word-byte swap] 1, 0 DOUT SWAP32[1:0] 00 R/W Swap Setting for Output Data Specifies the swap operation for output data. This setting is valid only for 32-bit access. 00: (1) (2) (3) (4) 01: (2) (1) (4) (3) [Byte swap] 10: (3) (4) (1) (2) [Word swap] 11: (4) (3) (2) (1) [Word-byte swap] R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 47-3 RZ/A1H Group, RZ/A1M Group 47.2.2 47. Pixel Format Converter PFV Interrupt Control Register (PFVICR) This register enables various interrupt requests. Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Initial value: R/W: 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- -- -- -- -- -- -- -- -- PFV EEN IFEN OFEN 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R/W 0 R/W 0 R/W Initial value: R/W: IDTRG[1:0] 0 R/W 0 R/W ODTRG[1:0] 0 R/W 0 R/W Bit Bit Name Initial Value R/W Description 31 to 7 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 6 PFVEEN 0 R/W PFV Error Interrupt Enable Enables or disables the PFV error interrupt request (PFVEI) to be issued when the input FIFO overflow interrupt source flag or output FIFO underflow interrupt source flag is set to 1. 0: PFV error interrupt is disabled. 1: PFV error interrupt is enabled 5 IFEN 0 R/W Input FIFO Empty Interrupt Enable Enables or disables the input FIFO empty interrupt request (IFEI) to be issued when the input FIFO empty interrupt source flag is set to 1. 0: Input FIFO empty interrupt is disabled. 1: Input FIFO empty interrupt is enabled 4 OFEN 0 R/W Output FIFO Full Interrupt Enable Enables or disables the output FIFO full interrupt request (OFFI) to be issued when the output FIFO full interrupt source flag is set to 1. 0: Output FIFO full interrupt is disabled. 1: Output FIFO full interrupt is enabled 3, 2 IDTRG[1:0] All 0 R/W Input FIFO Byte Count Trigger These bits specify the number of bytes in the input FIFO to be used as the trigger for setting the input FIFO empty interrupt source flag to 1. When the amount of valid data in the input FIFO becomes no larger than the specified trigger count, the input FIFO empty interrupt source flag is set to 1. 00: 30 bytes (2-byte empty space in the input FIFO) 01: 28 bytes (4-byte empty space in the input FIFO) 10: 16 bytes (16-byte empty space in the input FIFO) 11: 0 bytes (32-byte empty space in the input FIFO) 1, 0 ODTRG[1:0] All 0 R/W Output FIFO Byte Count Trigger These bits specify the number of bytes in the output FIFO to be used as the trigger for setting the output FIFO full interrupt source flag to 1. When the amount of valid data in the output FIFO becomes no less than the specified trigger count, the output FIFO full interrupt source flag is set to 1. 00:2 bytes (30-byte empty space in the output FIFO) 01: 4 bytes (28-byte empty space in the output FIFO) 10: 16 bytes (16-byte empty space in the output FIFO) 11: 32 bytes (0-byte empty space in the output FIFO) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 47-4 RZ/A1H Group, RZ/A1M Group 47.2.3 47. Pixel Format Converter PFV Interrupt Status Register (PFVISR) This register is used to check various interrupt source flags. Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Initial value: R/W: 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- -- -- -- -- -- -- -- -- -- -- -- IFOVF OFUDF IFEMP OFFUL 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R/W Initial value: R/W: 0 R/W 1 R 0 R Bit Bit Name Initial Value R/W Description 31 to 4 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 3 IFOVF 0 R/W Input FIFO Overflow Interrupt Source Flag Indicates that more data than the amount of empty space has been written to the input FIFO. 0: Indicates that no data has been written to PFVID while the input FIFO does not have enough empty space. [Clearing conditions] * Power-on reset * When PFVE = 0 * When IFOVF = 1 is read and then 0 is written to IFOVF 1: Indicates that data has been written to PFVID while the input FIFO does not have enough empty space. [Setting condition] * When data is written to PFVID while the input FIFO does not have enough empty space. 2 OFUDF 0 R/W Output FIFO Underflow Interrupt Source Flag Indicates that more data than the amount of valid data has been read from the output FIFO. 0: Indicates that no data has been read from PFVOD while the output FIFO does not have enough valid data. [Clearing conditions] * Power-on reset * When PFVE = 0 * When OFUDF = 1 is read and then 0 is written to OFUDF 1: Indicates that data has been read from PFVOD while the output FIFO does not have enough valid data. [Setting condition] * When data is read from PFVOD while the output FIFO does not have enough valid data. 1 IFEMP 1 R Input FIFO Empty Interrupt Source Flag Indicates that the amount of valid data in the input FIFO has become equal to or less than the input FIFO trigger count specified in the IDTRG[1:0] bits. 0: Indicates that the amount of valid data in the input FIFO is larger than the specified input FIFO trigger count. [Clearing conditions] * When data is written to the input FIFO and the amount of valid data exceeds the specified input FIFO trigger count. 1: Indicates that the amount of valid data in the input FIFO is no larger than the specified input FIFO trigger count. [Setting conditions] * Power-on reset * When PFVE = 0 * When the amount of valid data in the input FIFO becomes less than the specified input FIFO trigger count. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 47-5 RZ/A1H Group, RZ/A1M Group 47. Pixel Format Converter Bit Bit Name Initial Value R/W Description 0 OFFUL 0 R Output FIFO Full Interrupt Source Flag Indicates that the amount of valid data in the output FIFO has become equal to or larger than the output FIFO trigger count specified in the ODTRG[1:0] bits. 0: Indicates that the amount of valid data in the output FIFO is less than the specified output FIFO trigger count. [Clearing conditions] * Power-on reset * When PFVE = 0 * When data is read from the output FIFO until the remaining data becomes less than the specified output FIFO trigger count. 1: Indicates that the amount of valid data in the output FIFO is no less than the specified output FIFO trigger count. [Setting condition] * When the amount of valid data in the output FIFO is larger than the specified output FIFO trigger count. 47.2.4 PFV Input Buffer Register (PFVID) PFVID is 32-byte buffer memory that stores pixel data to be converted. The buffer memory has a FIFO structure (FIFO buffer). If an attempt is made to write data to the input buffer while it does not have empty space, the input FIFO overflow interrupt flag is set to 1; the written data is ignored in this case. Bit: 31 30 29 28 27 26 25 24 Initial value: R/W: -- W -- W -- W -- W -- W -- W -- W -- W Bit: 15 14 13 12 11 10 9 8 Initial value: R/W: -- W -- W -- W -- W -- W -- W -- W -- W 23 22 21 20 19 18 17 16 -- W -- W -- W -- W -- W -- W -- W -- W 7 6 5 4 3 2 1 0 -- W -- W -- W -- W -- W -- W -- W ID[31:16] ID[15:0] 47.2.5 -- W PFV Output Buffer Register (PFVOD) PFVOD is 32-byte buffer memory that stores the converted pixel data. The buffer memory has a FIFO structure (FIFO buffer). If an attempt is made to read data from the output buffer while it does not have valid data, the output FIFO underflow interrupt flag is set to 1; the read data is undefined in this case. Bit: 31 30 29 28 27 26 25 Initial value: R/W: -- R -- R -- R -- R -- R -- R -- R -- R Bit: 15 14 13 12 11 10 9 8 24 23 22 21 20 19 18 17 16 -- R -- R -- R -- R -- R -- R -- R -- R 7 6 5 4 3 2 1 0 -- R -- R -- R -- R -- R -- R -- R OD[31:16] OD[15:0] Initial value: R/W: -- R -- R R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 -- R -- R -- R -- R -- R -- R -- R 47-6 RZ/A1H Group, RZ/A1M Group 47.2.6 47. Pixel Format Converter PFV Input FIFO Status Register (PFVIFSR) This register is used to check the number of valid bytes in the input FIFO. Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Initial value: R/W: 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- -- -- -- -- -- -- -- -- -- 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R Initial value: R/W: IFVD[5:0] 0 R 0 R 0 R 0 R Bit Bit Name Initial Value R/W Description 31 to 6 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 5 to 0 IFVD[5:0] All 0 R Valid Byte Count in Input FIFO These bits indicate the number of valid bytes stored in the input FIFO. H'00 indicates that no input data is stored, and H'20 indicates that the input FIFO is full of data. 47.2.7 PFV Output FIFO Status Register (PFVOFSR) This register is used to check the number of valid bytes in the output FIFO. Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Initial value: R/W: 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- -- -- -- -- -- -- -- -- -- 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R Initial value: R/W: OFVD[5:0] 0 R 0 R 0 R 0 R Bit Bit Name Initial Value R/W Description 31 to 6 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 5 to 0 OFVD[5:0] All 0 R Valid Byte Count in Output FIFO These bits indicate the number of valid bytes stored in the output FIFO. H'00 indicates that no output data is stored, and H'20 indicates that the output FIFO is full of data. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 47-7 RZ/A1H Group, RZ/A1M Group 47.2.8 47. Pixel Format Converter PFV Setting Register (PFVACR) This register specifies the A value used for output in the ARGB8888 format. Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Initial value: R/W (compress): R/W (decompress): 0 R R 0 R R 0 R R 0 R R 0 R R 0 R R 0 R R 0 R R 0 R R 0 R R 0 R R 0 R R 0 R R 0 R R 0 R R 0 R R Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- -- -- -- -- -- -- -- ALPHA[7:0] 0 R R 0 R R 0 R R 0 R R 0 R R 0 R R 0 R R 0 R R 0 0 0 Ignored Ignored Ignored Ignored Ignored Ignored Ignored Ignored Initial value: R/W (compress): R/W (decompress): 0 0 R/W 0 R/W 0 R/W R/W 0 R/W R/W R/W R/W R/W Bit Bit Name Initial Value 31 to 8 -- All 0 7 to 0 ALPHA[7:0] H'00 47.2.9 Decompression Compression R Ignored Description Reserved These bits are always read as 0. The write value should always be 0. R/W These bits specify the A value used for output in the ARGB8888 format. PFV Matrix Mode Register (PFV_MTX_MODE) This register specifies the operation of the color matrix. Make appropriate settings in this register according to the pixel format of the input/output data. Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Initial value: R/W: 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- -- -- -- -- -- -- -- -- -- -- -- -- -- PFV_ MTX_MD[1:0] 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R/W Initial value: R/W: 0 R/W Bit Bit Name Initial Value R/W Description 31 to 2 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 1, 0 PFV_MTX_MD [1:0] 00 R/W Operating Mode These bits specify the operation of the color matrix. Make appropriate settings according to the pixel format (IFMT and OFMT bit settings in PFVCR) of the input/output data. 00: GBR GBR 01: GBR YCbCr 10: YCbCr GBR 11: YCbCr YCbCr R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 47-8 RZ/A1H Group, RZ/A1M Group 47.2.10 47. Pixel Format Converter PFV Matrix YG Adjustment Register 0 (PFV_MTX_YG_ADJ0) This register specifies offset and gain adjustment for output Y/G data. Bit: 31 30 29 28 27 26 25 24 23 22 21 0 R/W 0 R/W 0 R/W 6 5 4 19 18 17 16 0 R/W 0 R/W 0 R/W 0 R/W 3 2 1 0 0 R/W 0 R/W 0 R/W 0 R/W PFV_MTX_YG[7:0] -- -- -- -- -- -- -- -- Initial value: R/W: 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 1 R/W Bit: 15 14 13 12 11 10 9 8 7 -- -- -- -- -- 0 R 0 R 0 R 0 R 0 R Initial value: R/W: 20 PFV_MTX_GG[10:0] 0 R/W 0 R/W 1 R/W 0 R/W 0 R/W 0 R/W 0 R/W Bit Bit Name Initial Value R/W Description 31 to 24 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 23 to 16 PFV_MTX_YG [7:0] 128 R/W Offset (DC) Adjustment for Output Y/G Data Unsigned (0 (-128) to 128 (0) to 255 (+127) [LSB]) 15 to 11 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 10 to 0 PFV_MTX_GG [10:0] 256 R/W Input Y/G Data Gain Adjustment for Output Y/G Data Signed (two's complement) (-1024 to +1023 [LSB], 256 [LSB] = 1.0 [times]) 47.2.11 PFV Matrix YG Adjustment Register 1 (PFV_MTX_YG_ADJ1) This register specifies offset and gain adjustment for output Y/G data. Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 PFV_MTX_GB[10:0] -- -- -- -- -- Initial value: R/W: 0 R 0 R 0 R 0 R 0 R 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- -- -- -- -- 0 R 0 R 0 R 0 R 0 R 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W Initial value: R/W: PFV_MTX_GR[10:0] 0 R/W 0 R/W 0 R/W Bit Bit Name Initial Value R/W Description 31 to 27 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 26 to 16 PFV_MTX_GB [10:0] 0 R/W Input Cb/B Data Gain Adjustment for Output Y/G Data Signed (two's complement) (-1024 to +1023 [LSB], 256 [LSB] = 1.0 [times]) 15 to 11 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 10 to 0 PFV_MTX_GR [10:0] 0 R/W Input Cr/R Data Gain Adjustment for Output Y/G Data Signed (two's complement) (-1024 to +1023 [LSB], 256 [LSB] = 1.0 [times]) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 47-9 RZ/A1H Group, RZ/A1M Group 47.2.12 47. Pixel Format Converter PFV Matrix CBB Adjustment Register 0 (PFV_MTX_CBB_ADJ0) This register specifies offset and gain adjustment for output Cb/B data. Bit: 31 30 29 28 27 26 25 24 -- -- -- -- -- -- -- -- Initial value: R/W: 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 1 R/W Bit: 15 14 13 12 11 10 9 8 7 -- -- -- -- -- 0 R 0 R 0 R 0 R 0 R Initial value: R/W: 23 22 21 20 19 18 17 16 PFV_MTX_B[7:0] 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 6 5 4 3 2 1 0 0 R/W 0 R/W 0 R/W 0 R/W PFV_MTX_BG[10:0] 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W Bit Bit Name Initial Value R/W Description 31 to 24 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 23 to 16 PFV_MTX_B [7:0] 128 R/W Offset (DC) Adjustment for Output Cb/B Data Unsigned (0 (-128) to 128 (0) to 255 (+127) [LSB]) 15 to 11 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 10 to 0 PFV_MTX_BG [10:0] 0 R/W Input Y/G Data Gain Adjustment for Output Cb/B Data Signed (two's complement) (-1024 to +1023 [LSB], 256 [LSB] = 1.0 [times]) 47.2.13 PFV Matrix CBB Adjustment Register 1 (PFV_MTX_CBB_ADJ1) This register specifies offset and gain adjustment for output Cb/B data. Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 PFV_MTX_BB[10:0] -- -- -- -- -- Initial value: R/W: 0 R 0 R 0 R 0 R 0 R 0 R/W 0 R/W 1 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- -- -- -- -- 0 R 0 R 0 R 0 R 0 R 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W Initial value: R/W: PFV_MTX_BR[10:0] 0 R/W 0 R/W 0 R/W Bit Bit Name Initial Value R/W Description 31 to 27 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 26 to 16 PFV_MTX_BB [10:0] 256 R/W Input Cb/B Data Gain Adjustment for Output Cb/B Data Signed (two's complement) (-1024 to +1023 [LSB], 256 [LSB] = 1.0 [times]) 15 to 11 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 10 to 0 PFV_MTX_BR [10:0] 0 R/W Input Cr/R Data Gain Adjustment for Output Cb/B Data Signed (two's complement) (-1024 to +1023 [LSB], 256 [LSB] = 1.0 [times]) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 47-10 RZ/A1H Group, RZ/A1M Group 47.2.14 47. Pixel Format Converter PFV Matrix CRR Adjustment Register 0 (PFV_MTX_CRR_ADJ0) This register specifies offset and gain adjustment for output Cr/R data. Bit: 31 30 29 28 27 26 25 24 23 22 21 0 R/W 0 R/W 0 R/W 6 5 4 19 18 17 16 0 R/W 0 R/W 0 R/W 0 R/W 3 2 1 0 0 R/W 0 R/W 0 R/W 0 R/W PFV_MTX_R[7:0] -- -- -- -- -- -- -- -- Initial value: R/W: 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 1 R/W Bit: 15 14 13 12 11 10 9 8 7 -- -- -- -- -- 0 R 0 R 0 R 0 R 0 R Initial value: R/W: 20 PFV_MTX_RG[10:0] 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W Bit Bit Name Initial Value R/W Description 31 to 24 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 23 to 16 PFV_MTX_R [7:0] 128 R/W Offset (DC) Adjustment for Output Cr/R Data Unsigned (0 (-128) to 128 (0) to 255 (+127) [LSB]) 15 to 11 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 10 to 0 PFV_MTX_RG [10:0] 0 R/W Input Y/G Data Gain Adjustment for Output Cr/R Data Signed (two's complement) (-1024 to +1023 [LSB], 256 [LSB] = 1.0 [times]) 47.2.15 PFV Matrix CRR Adjustment Register 1 (PFV_MTX_CRR_ADJ1) This register specifies offset and gain adjustment for output Cr/R data. Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 PFV_MTX_RB[10:0] -- -- -- -- -- Initial value: R/W: 0 R 0 R 0 R 0 R 0 R 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- -- -- -- -- 0 R 0 R 0 R 0 R 0 R 0 R/W 0 R/W 1 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W Initial value: R/W: PFV_MTX_RR[10:0] 0 R/W 0 R/W 0 R/W Bit Bit Name Initial Value R/W Description 31 to 27 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 26 to 16 PFV_MTX_RB [10:0] 0 R/W Input Cb/B Data Gain Adjustment for Output Cr/R Data Signed (two's complement) (-1024 to +1023 [LSB], 256 [LSB] = 1.0 [times]) 15 to 11 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 10 to 0 PFV_MTX_RR [10:0] 256 R/W Input Cr/R Data Gain Adjustment for Output Cr/R Data Signed (two's complement) (-1024 to +1023 [LSB], 256 [LSB] = 1.0 [times]) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 47-11 RZ/A1H Group, RZ/A1M Group 47.2.16 47. Pixel Format Converter PFV Image Size Setting Register (PFVSZR) This register specifies the horizontal and vertical sizes of an image. Be sure to set up this register when the output pixel format is RGB565 and 2 x 2 pattern dither is used for bit reduction. Bit: 31 30 29 28 27 26 25 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 14 13 12 11 10 9 24 23 22 21 20 19 18 17 16 PFVSZX[15:0] Initial value: 0 R/W: R/W Bit: 15 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 8 7 6 5 4 3 2 1 0 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W PFVSZY[15:0] Initial value: 0 R/W: R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W Bit Bit Name Initial Value R/W Description 31 to 16 PFVSZX[15:0] H'0000 R/W Horizontal Size These bits specify the horizontal size. 15 to 0 PFVSZY[15:0] H'0000 R/W Vertical Size These bits specify the vertical size. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 47-12 RZ/A1H Group, RZ/A1M Group 47.3 47. Pixel Format Converter Operation 47.3.1 Overview This module uses a color matrix for offset and nine-axis gain adjustment to apply brightness adjustment, gain adjustment, and YCbCr and RGB mutual conversion for image data in the YCbCr or RGB format. 47.3.2 Input/Output Data Format This module allows selection of input and output data formats from RGB888 (ARGB8888 for output), RGB565, and YCbCr422. When the input and output FIFOs are accessed in 32 bits, data allocation can be modified through the DINSWAP32 and DOUTSWAP32 bit settings in PFVCR as shown below. (1) RGB888 (ARGB8888) 32 bits/pixel [DINSWAP32 and DOUTSWAP32 = 00 is specified] b31 b24 b23 Alpha* 8 bits Red 8 bits b16 b15 Green 8 bits b8 b7 b0 Blue 8 bits [DINSWAP32 and DOUTSWAP32 = 01 is specified] b31 b24 b23 Red 8 bits Alpha* 8 bits b16 b15 Blue 8 bits b8 b7 b0 Green 8 bits [DINSWAP32 and DOUTSWAP32 = 10 is specified] b31 b24 b23 Green 8 bits Blue 8 bits b16 b15 Alpha* 8 bits b8 b7 b0 Red 8 bits [DINSWAP32 and DOUTSWAP32 = 11 is specified] b31 b24 b23 Blue 8 bits Green 8 bits b16 b15 Red 8 bits b8 b7 b0 Alpha* 8 bits Note: * Alpha is used only for output and it is the value specified in the ALPHA bits in PFVACR. (2) RGB565 16 bits/pixel [DINSWAP32 and DOUTSWAP32 = 00 is specified] b31 b24 b23 RGB565 0 pixels b16 b15 b8 b7 b0 b8 b7 b0 RGB565 1 pixel [DINSWAP32 and DOUTSWAP32 = 01 is prohibited] [DINSWAP32 and DOUTSWAP32 = 10 is specified] b31 b24 b23 RGB565 1 pixel b16 b15 RGB565 0 pixels [DINSWAP32 and DOUTSWAP32 = 11 is prohibited] R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 47-13 RZ/A1H Group, RZ/A1M Group (3) 47. Pixel Format Converter YCbCr422 32bits/pixel [DINSWAP32 and DOUTSWAP32 = 00 is specified] b31 b24 b23 Cb 8 bits b16 b15 Y0 8 bits b8 b7 Cr 8 bits b0 Y1 8 bits [DINSWAP32 and DOUTSWAP32 = 01 is specified] b31 b24 b23 Y0 8 bits b16 b15 Cb 8 bits b8 b7 Y1 8 bits b0 Cr 8 bits [DINSWAP32 and DOUTSWAP32 = 10 is specified] b31 b24 b23 Cr 8 bits b16 b15 Y1 8 bits b8 b7 Cb 8 bits b0 Y0 8 bits [DINSWAP32 and DOUTSWAP32 = 11 is specified] b31 b24 b23 Y1 8 bits 47.3.3 b16 b15 Cr 8 bits b8 b7 Y0 8 bits b0 Cb 8 bits Color Matrix By using a color matrix, input data offsets and nine-axis gain can be adjusted. This enables brightness adjustment, gain adjustment, and YCbCr and GBR mutual conversion. (1) GBR to GBR Conversion YGIN_A = YGIN + PFV_MTX_YG - 128 CBBIN_A = CBBIN + PFV_MTX_B - 128 CRRIN_A = CRRIN + PFV_MTX_R - 128 YGOUT = (PFV_MTX_GG x YGIN_A + PFV_MTX_GB x CBBIN_A + PFV_MTX_GR x CRRIN_A) / 256 CBBOUT = (PFV_MTX_BG x YGIN_A + PFV_MTX_BB x CBBIN_A + PFV_MTX_BR x CRRIN_A) / 256 CRROUT = (PFV_MTX_RG x YGIN_A + PFV_MTX_RB x CBBIN_A + PFV_MTX_RR x CRRIN_A) / 256 (2) GBR to YCbCr Conversion YGIN_A = YGIN + PFV_MTX_YG - 128 CBBIN_A = CBBIN + PFV_MTX_B - 128 CRRIN_A = CRRIN + PFV_MTX_R - 128 YGOUT = (PFV_MTX_GG x YGIN_A + PFV_MTX_GB x CBBIN_A + PFV_MTX_GR x CRRIN_A) / 256 CBBOUT = (PFV_MTX_BG x YGIN_A + PFV_MTX_BB x CBBIN_A + PFV_MTX_BR x CRRIN_A) / 256 + 128 CRROUT = (PFV_MTX_RG x YGIN_A + PFV_MTX_RB x CBBIN_A + PFV_MTX_RR x CRRIN_A) / 256 + 128 Table 47.2 Matrix Coefficient (Typical Value) for SMPTE 293M YGIN CBBIN CRRIN Coefficient Set Value Coefficient Set Value Coefficient Set Value YGOUT 0.587 PFV_MTX_GG= 150 0.114 PFV_MTX_GB= 29 0.299 PFV_MTX_GR= 77 CBBOUT -0.331 PFV_MTX_BG= 1963 0.500 PFV_MTX_BB= 128 -0.169 PFV_MTX_BR= 2005 CRROUT -0.419 PFV_MTX_RG= 1941 -0.081 PFV_MTX_RB= 2027 0.500 PFV_MTX_RR= 128 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 47-14 RZ/A1H Group, RZ/A1M Group (3) 47. Pixel Format Converter YCbCr to GBR Conversion YGIN_A = YGIN + PFV_MTX_YG - 128 CBBIN_A = CBBIN - 128 CRRIN_A = CRRIN - 128 YGOUT = (PFV_MTX_GG x YGIN_A + PFV_MTX_GB x CBBIN_A + PFV_MTX_GR x CRRIN_A) / 256 CBBOUT = (PFV_MTX_BG x YGIN_A + PFV_MTX_BB x CBBIN_A + PFV_MTX_BR x CRRIN_A) / 256 CRROUT = (PFV_MTX_RG x YGIN_A + PFV_MTX_RB x CBBIN_A + PFV_MTX_RR x CRRIN_A) / 256 Table 47.3 Matrix Coefficient (Typical Value) for SMPTE 293M YGIN CBBIN Coefficient Set Value YGOUT 1.000 PFV_MTX_GG= 256 -0.344 PFV_MTX_GB= 1960 -0.714 PFV_MTX_GR= 1865 CBBOUT 1.000 PFV_MTX_BG= 256 1.772 PFV_MTX_BB= 454 0.000 PFV_MTX_BR= 0 CRROUT 1.000 PFV_MTX_RG= 256 0.000 PFV_MTX_RB= 0 1.402 PFV_MTX_RR= 359 (4) Coefficient Set Value CRRIN Coefficient Set Value YCbCr to YCbCr Conversion YGIN_A = YGIN + PFV_MTX_YG - 128 CBBIN_A = CBBIN - 128 CRRIN_A = CRRIN - 128 YGOUT = (PFV_MTX_GG x YGIN_A + PFV_MTX_GB x CBBIN_A + PFV_MTX_GR x CRRIN_A) / 256 CBBOUT = (PFV_MTX_BG x YGIN_A + PFV_MTX_BB x CBBIN_A + PFV_MTX_BR x CRRIN_A) / 256 + 128 CRROUT = (PFV_MTX_RG x YGIN_A + PFV_MTX_RB x CBBIN_A + PFV_MTX_RR x CRRIN_A) / 256 + 128 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 47-15 RZ/A1H Group, RZ/A1M Group 47.3.4 47. Pixel Format Converter Bit Reduction For RGB565 output, the number of RGB data bits is reduced from eight bits to six or five bits. The operation mode can be selected from round-off mode and 2 x 2 pattern dither mode through the DTH_ON bit in PFVCR. When selecting 2 x 2 pattern dither mode, be sure to set up the PFVSZX and PFVSZY bits in PFVSZR. From the values set in the PFVSZX and PFVSZY bits in PFVSZR, this module generates horizontal and vertical sync signals. The following shows the specifications of 2 x 2 pattern dither operation. Frame (4n + 2) Frame (4n) Clock Clock Horizontal sync signal A B A A C D A C D B B A B B C D A C D C D A C D A A C D A A C D A C D A A C D A C D A C D B C D B A C D A C D A A C D A C D A C D A C D A C D C D B B B B B A B B A B C D A C D D A C D A C D A B C D A C D A D A C D A C D A C B B B B B B B C D A A C D A A C D A C D B C D A D A B C B C D A C D A D A B C C D A C D A A B B A : 3 B Vertical sync signal Vertical sync signal A C D A C D A C D B B B B C D B B A B C D B A B C D C D A A C D B B Horizontal sync signal A B B B Horizontal sync signal C D C D A B B Clock B B C D B Clock D B B Frame (4n + 3) Frame (4n + 1) Figure 47.2 B C D B B B Vertical sync signal Vertical sync signal C D C D Horizontal sync signal B B B C D A B C D C D A C D A C D B B B A B C C D A A C B B C D A C D A C D A D A C D A C D A B C B C D A C D A C D A : 0 B C : 2 B B B B B D : 1 Specifications of 2 x 2 Pattern Dither Operation The conversion equations are as follows. * Round-off mode 1. 8 bits to 6 bits Output RGB data[7:2] = Input RGB data[7:0] / 4 (round off to an integer) 2. 8 bits to 5 bits Output RGB data[7:3] = Input RGB data[7:0] / 8 (round off to an integer) * 2 x 2 pattern dither 1. 8 bits to 6 bits Output RGB data[7:2] = Input RGB data[7:0] / 4 + pattern value at the first decimal place (truncate the number below the decimal point after addition) 2. 8 bits to 5 bits Output RGB data[7:3] = Input RGB data[7:0] / 32 + pattern value at the first decimal place (truncate the number below the decimal point after addition) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 47-16 RZ/A1H Group, RZ/A1M Group 47.3.5 (1) 47. Pixel Format Converter Operating Procedures Initial Setting Figure 47.3 is a sample flowchart for initial setting. Start of initial setting Note: * Specify parameters in necessary registers* Set the PFVE bit in PFVCR to 1. PFVCR,PFVICR, PFVACR, PFV_MTX_MODE, PFV_MTX_YG_ADJ0, PFV_MTX_YG_ADJ1, PFV_MTX_CBB_ADJ0, PFV_MTX_CBB_ADJ1, PFV_MTX_CRR_ADJ0, PFV_MTX_CRR_ADJ1, PFVSZR End of initial setting Figure 47.3 (2) Sample Flowchart for Initial Setting Data Input Figure 47.4 is a sample flowchart for data input. Start of data input Read the IFEMP bit in PFVISR. NO [1] Read the IFEMP bit in PFVISR to check if the input FIFO has empty space. IFEMP = 1 ? YES Write data to PFVID. NO All data input completed? YES End of data input Figure 47.4 Sample Flowchart for Data Input R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 47-17 RZ/A1H Group, RZ/A1M Group (3) 47. Pixel Format Converter Data Output Figure 47.5 is a sample flowchart for data output. Start of data output Read the OFFUL bit in PFVISR. NO [1] Read the OFFUL bit in PFVISR to check if the output FIFO has valid data. OFFUL = 1 ? YES Read data from PFVOD. NO All data output completed? YES End of data output Figure 47.5 Sample Flowchart for Data Output R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 47-18 RZ/A1H Group, RZ/A1M Group 47.4 47. Pixel Format Converter Interrupt Requests This module has three interrupt requests: input FIFO empty, output FIFO full, and PFV error. Table 47.4 summarizes the interrupt requests. Table 47.4 List of Interrupt Requests Interrupt Request Abbreviation Interrupt Request Condition DMAC Activation Input FIFO empty IFEI (PFVISR.IFEMP = 1) & (PFVICR.IFEN = 1) Possible Output FIFO full OFFI (PFVISR.OFFUL = 1) & (PFVICR.OFEN = 1) Possible PFV error PFVEI ((PFVISR.IFOVF=1) | (PFVISR.OFUDF=1)) & (PFVICR.PFVEEN=1) Not possible When an interrupt condition shown in Table 47.4 becomes 1, this module sends an interrupt request. The input FIFO empty and output FIFO full interrupt requests can activate the direct memory access controller when the direct memory access controller is set to allow this. In this case, the interrupts from this module are not sent to the CPU. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 47-19 RZ/A1H Group, RZ/A1M Group 48. 48. SCUX SCUX The SCUX consists of sampling converters, digital volume units, and a mixer. It is connected to the SSIF module to have an interface with external modules. 48.1 (1) Features [SRC] Sampling Rate Conversion * Asynchronous or synchronous sampling rate conversion is possible*1 * Sampling rate (synchronous mode)*2 Input [KHz]: 8, 11.025, 12, 16, 22.05, 24, 32, 44.1, 48, 64, 88.2, or 96 is selectable Output [KHz]: 8, 16, 24, 32, 44.1, 48, or 96 is selectable * Sampling rate (asynchronous mode)*2 Input/output [KHz]: 1 to 96 * Supported bit sizes are 16 bits and 24 bits * Sound quality: -132 dB or less*3 * 1, 2, 4, 6, or 8 channels are supported*4 * DMA transfer with on-chip memory or external memory and direct transfer with the SSIF module are possible Note 1. Note 2. Note 3. Note 4. (2) The synchronous mode can be selected only when the SCUX is connected to the FFD and FFU modules. For details, refer to section 48.4.5. The selectable sampling rates depend on the number of used channels and rate ratio. For details, refer to section 48.3.22 and section 48.4.7. The data format is a 24-bit value. The number of selectable channels depends on the sampling rate and route. For details, refer to section 48.4.7. [DVU] Digital Volume and Mute Functions * Digital volume, volume ramp, and zero cross mute are provided as functions to adjust the volume * The digital volume is set as a 24-bit fixed-point value within the range from a multiple of 0 to 8 (mute, -120 to 18 dB) * Volume ramp can be used to perform soft mute, fade in, fade out, and volume change as desired * The ramp time of volume ramp can be changed and set within the sampling range of 20 to 223 * Zero cross mute turns the sound mute at the zero cross point of audio data * Direct transfer with the SSIF module and transfer with the mixer are possible (3) [MIX] Mixer * Data of two to four source systems can be mixed (added together) into one system * The ratio to add the sources can be set * The ratio can be changed dynamically * Volume ramp enables mixing to be performed (ramp time is variable) * Only direct transfer with the SSIF module is possible R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 48-1 RZ/A1H Group, RZ/A1M Group 48. SCUX Figure 48.1 shows a block diagram of the SCUX. Peripheral bus SCUX CIM RFFD RIPC FFD0_0* (8 ch) IPC0_0 R2SRC RCIM ROPC RFFU RDVU OPC0_0 FFU0_0* (8 ch) 2SRC0_0 RMIX Interrupt/ DMA transfer request AUDIO_CLK MLB_CLK AUDIO_X1,X2 AUDIO_XOUT2 AUDIO_XOUT3 USB SSIF0 DVU0_0 SRC0 SSIF3 FFD0_1* (8 ch) SRC1 IPC0_1 OPC0_1 FFU0_1* (8 ch) DVU0_1 SSIF1 MIX SSIF2 FFD0_2* (2 ch) IPC0_2 OPC0_2 FFU0_2* (2 ch) 2SRC0_1 DVU0_2 SRC2 SSIF4 FFD0_3* (2 ch) SRC3 IPC0_3 OPC0_3 FFU0_3* (2 ch) SSIF5 DVU0_3 MTU2 [Legend] CIM FFD0_n IPC0_n SRCn 2SRC0_m OPC0_n FFU0_n DVU0_n Figure 48.1 : CPU Interface Module : FIFO DOWN : Input Pass Control : Sampling Rate Converter : 2 x SRC : Output Pass Control : FIFO UP : Digital Volume Unit MIX RCIM RFFD RIPC R2SRC ROPC RFFU RDVU : Mixer : Register for CIM : Register for FFD Note: * : Register for IPC : Register for 2SRC : Register for OPC : Register for FFU : Register for DVU RMIX : Register for MIX (n = 0, 1, 2, 3; m = 0, 1) FFD0_0, FFD0_1, FFU0_0, or FFU0_1 is a 256-stage FIFO (supports up to 8 channels). FFD0_2, FFD0_3, FFU0_2, or FFU0_3 is a 64-stage FIFO (supports up to 2 channels). When the route of FFD0_2, FFD0_3, FFU0_2, or FFU0_3 is used, SRC2 and SRC3 support up to two channels. Block Diagram of SCUX R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 48-2 RZ/A1H Group, RZ/A1M Group 48.2 48. SCUX Input/Output Pins Table 48.1 Pin Configuration Name I/O Function AUDIO_CLK Input External clock for audio Can be used in generating the sampling timing. MLB_CLK Input External clock for MLB Can be used in generating the sampling timing. AUDIO_X1 Input AUDIO_X2 Output Crystal resonator/external clock for audio Can be used in generating the sampling timing. AUDIO_XOUT2 Output Output clock of AUDIO_X1 divided into two (Output is toggled once per cycle of the AUDIO_X1 clock.) AUDIO_XOUT3 Output Output clock of AUDIO_X1 divided into three (Output is toggled once every 1.5 cycles of the AUDIO_X1 clock.) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 48-3 RZ/A1H Group, RZ/A1M Group 48.3 48. SCUX Register Descriptions Table 48.2 shows the register configuration. Table 48.2 Register Configuration Block Name Register Name Abbreviation R/W Initial Value Address Access Size IPC0_0 IPC0_0 initialization register IPCIR_IPC0_0 R/W H'00000001 H'E8208000 32 IPC0_0 pass select register IPSLR_IPC0_0 R/W H'00000000 H'E8208004 32 IPC0_1 initialization register IPCIR_IPC0_1 R/W H'00000001 H'E8208100 32 IPC0_1 pass select register IPSLR_IPC0_1 R/W H'00000000 H'E8208104 32 IPC0_2 IPC0_2 initialization register IPCIR_IPC0_2 R/W H'00000001 H'E8208200 32 IPC0_2 pass select register IPSLR_IPC0_2 R/W H'00000000 H'E8208204 32 IPC0_3 IPC0_3 initialization register IPCIR_IPC0_3 R/W H'00000001 H'E8208300 32 IPC0_3 pass select register IPSLR_IPC0_3 R/W H'00000000 H'E8208304 32 IPC0_1 OPC0_0 OPC0_0 initialization register OPCIR_OPC0_0 R/W H'00000001 H'E8208400 32 OPC0_0 pass select register OPSLR_OPC0_0 R/W H'00000000 H'E8208404 32 OPC0_1 OPC0_1 initialization register OPCIR_OPC0_1 R/W H'00000001 H'E8208500 32 OPC0_1 pass select register OPSLR_OPC0_1 R/W H'00000000 H'E8208504 32 OPC0_2 OPC0_2 initialization register OPCIR_OPC0_2 R/W H'00000001 H'E8208600 32 OPC0_2 pass select register OPSLR_OPC0_2 R/W H'00000000 H'E8208604 32 OPC0_3 OPC0_3 initialization register OPCIR_OPC0_3 R/W H'00000001 H'E8208700 32 OPC0_3 pass select register OPSLR_OPC0_3 R/W H'00000000 H'E8208704 32 FFD0_0 FIFO download initialization register FFDIR_FFD0_0 R/W H'00000001 H'E8208800 32 FFD0_0 FIFO download audio information register FDAIR_FFD0_0 R/W H'00000000 H'E8208804 32 FFD0_0 FFD0_1 FFD0_2 FFD0_0 FIFO download request size register DRQSR_FFD0_0 R/W H'00000000 H'E8208808 32 FFD0_0 FIFO download pass register FFDPR_FFD0_0 R/W H'00000000 H'E820880C 32 FFD0_0 FIFO download boot register FFDBR_FFD0_0 R/W H'00000000 H'E8208810 32 FFD0_0 FIFO download event mask register DEVMR_FFD0_0 R/W H'00000000 H'E8208814 32 FFD0_0 FIFO download event clear register DEVCR_FFD0_0 R/W*1 H'00000000 H'E820881C 32 FFD0_1 FIFO download initialization register FFDIR_FFD0_1 R/W H'00000001 H'E8208900 32 FFD0_1 FIFO download audio information register FDAIR_FFD0_1 R/W H'00000000 H'E8208904 32 FFD0_1 FIFO download request size register DRQSR_FFD0_1 R/W H'00000000 H'E8208908 32 FFD0_1 FIFO download pass register FFDPR_FFD0_1 R/W H'00000000 H'E820890C 32 FFD0_1 FIFO download boot register FFDBR_FFD0_1 R/W H'00000000 H'E8208910 32 FFD0_1 FIFO download event mask register DEVMR_FFD0_1 R/W H'00000000 H'E8208914 32 FFD0_1 FIFO download event clear register DEVCR_FFD0_1 R/W*1 H'00000000 H'E820891C 32 FFD0_2 FIFO download initialization register FFDIR_FFD0_2 R/W H'00000001 H'E8208A00 32 FFD0_2 FIFO download audio information register FDAIR_FFD0_2 R/W H'00000000 H'E8208A04 32 FFD0_2 FIFO download request size register DRQSR_FFD0_2 R/W H'00000000 H'E8208A08 32 FFD0_2 FIFO download pass register FFDPR_FFD0_2 R/W H'00000000 H'E8208A0C 32 FFD0_2 FIFO download boot register FFDBR_FFD0_2 R/W H'00000000 H'E8208A10 32 FFD0_2 FIFO download event mask register DEVMR_FFD0_2 R/W H'00000000 H'E8208A14 32 FFD0_2 FIFO download event clear register DEVCR_FFD0_2 R/W*1 H'00000000 H'E8208A1C 32 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 48-4 RZ/A1H Group, RZ/A1M Group Table 48.2 48. SCUX Register Configuration Block Name Register Name Abbreviation R/W Initial Value Address Access Size FFD0_3 FFD0_3 FIFO download initialization register FFDIR_FFD0_3 R/W H'00000001 H'E8208B00 32 FFD0_3 FIFO download audio information register FDAIR_FFD0_3 R/W H'00000000 H'E8208B04 32 FFD0_3 FIFO download request size register DRQSR_FFD0_3 R/W H'00000000 H'E8208B08 32 FFD0_3 FIFO download pass register FFDPR_FFD0_3 R/W H'00000000 H'E8208B0C 32 FFD0_3 FIFO download boot register FFDBR_FFD0_3 R/W H'00000000 H'E8208B10 32 FFD0_3 FIFO download event mask register DEVMR_FFD0_3 R/W H'00000000 H'E8208B14 32 FFD0_3 FIFO download event clear register DEVCR_FFD0_3 R/W*1 H'00000000 H'E8208B1C 32 FFU0_0 FFU0_1 FFU0_2 FFU0_3 FFU0_0 FIFO upload initialization register FFUIR_FFU0_0 R/W H'00000001 H'E8208C00 32 FFU0_0 FIFO upload audio information register FUAIR_FFU0_0 R/W H'00000000 H'E8208C04 32 FFU0_0 FIFO upload request size register URQSR_FFU0_0 R/W H'00000000 H'E8208C08 32 FFU0_0 FIFO upload pass register FFUPR_FFU0_0 R/W H'00000000 H'E8208C0C 32 FFU0_0 FIFO upload event mask register UEVMR_FFU0_0 R/W H'00000000 H'E8208C10 32 FFU0_0 FIFO upload event clear register UEVCR_FFU0_0 R/W*1 H'00000000 H'E8208C18 32 FFU0_1 FIFO upload initialization register FFUIR_FFU0_1 R/W H'00000001 H'E8208D00 32 FFU0_1 FIFO upload audio information register FUAIR_FFU0_1 R/W H'00000000 H'E8208D04 32 FFU0_1 FIFO upload request size register URQSR_FFU0_1 R/W H'00000000 H'E8208D08 32 FFU0_1 FIFO upload pass register FFUPR_FFU0_1 R/W H'00000000 H'E8208D0C 32 FFU0_1 FIFO upload event mask register UEVMR_FFU0_1 R/W H'00000000 H'E8208D10 32 FFU0_1 FIFO upload event clear register UEVCR_FFU0_1 R/W*1 H'00000000 H'E8208D18 32 FFU0_2 FIFO upload initialization register FFUIR_FFU0_2 R/W H'00000001 H'E8208E00 32 FFU0_2 FIFO upload audio information register FUAIR_FFU0_2 R/W H'00000000 H'E8208E04 32 FFU0_2 FIFO upload request size register URQSR_FFU0_2 R/W H'00000000 H'E8208E08 32 FFU0_2 FIFO upload pass register FFUPR_FFU0_2 R/W H'00000000 H'E8208E0C 32 FFU0_2 FIFO upload event mask register UEVMR_FFU0_2 R/W H'00000000 H'E8208E10 32 FFU0_2 FIFO upload event clear register UEVCR_FFU0_2 R/W*1 H'00000000 H'E8208E18 32 FFU0_3 FIFO upload initialization register FFUIR_FFU0_3 R/W H'00000001 H'E8208F00 32 FFU0_3 FIFO upload audio information register FUAIR_FFU0_3 R/W H'00000000 H'E8208F04 32 FFU0_3 FIFO upload request size register URQSR_FFU0_3 R/W H'00000000 H'E8208F08 32 FFU0_3 FIFO upload pass register FFUPR_FFU0_3 R/W H'00000000 H'E8208F0C 32 FFU0_3 FIFO upload event mask register UEVMR_FFU0_3 R/W H'00000000 H'E8208F10 32 UEVCR_FFU0_3 R/W*1 H'00000000 H'E8208F18 32 FFU0_3 FIFO upload event clear register R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 48-5 RZ/A1H Group, RZ/A1M Group Table 48.2 Block Name 2SRC0_0 (SRC0) 2SRC0_0 (SRC1) 2SRC0_1 (SRC2) 48. SCUX Register Configuration Register Name Abbreviation R/W Initial Value Address Access Size 2SRC0_0 initialization register 0 SRCIR0_2SRC0_0 R/W H'00000001 H'E8209000 32 2SRC0_0 audio information register 0 SADIR0_2SRC0_0 R/W H'00000000 H'E8209004 32 2SRC0_0 bypass register 0 SRCBR0_2SRC0_0 R/W H'00000000 H'E8209008 32 2SRC0_0 IFS control register 0 IFSCR0_2SRC0_0 R/W H'00000000 H'E820900C 32 2SRC0_0 IFS value setting register 0 IFSVR0_2SRC0_0 R/W H'00000000 H'E8209010 32 2SRC0_0 control register 0 SRCCR0_2SRC0_0 R/W H'00000000 H'E8209014 32 2SRC0_0 minimum FS setting register 0 MNFSR0_2SRC0_0 R/W H'00000000 H'E8209018 32 2SRC0_0 buffer size setting register 0 BFSSR0_2SRC0_0 R/W H'00000000 H'E820901C 32 2SRC0_0 SCU2 status register 0 SC2SR0_2SRC0_0 R H'00000000 H'E8209020 32 2SRC0_0 wait time setting register 0 WATSR0_2SRC0_0 R/W H'00000000 H'E8209024 32 2SRC0_0 event mask register 0 SEVMR0_2SRC0_0 R/W H'00000000 H'E8209028 32 2SRC0_0 event clear register 0 SEVCR0_2SRC0_0 R/W*1 H'00000000 H'E8209030 32 2SRC0_0 initialization register 1 SRCIR1_2SRC0_0 R/W H'00000001 H'E8209034 32 2SRC0_0 audio information register 1 SADIR1_2SRC0_0 R/W H'00000000 H'E8209038 32 2SRC0_0 bypass register 1 SRCBR1_2SRC0_0 R/W H'00000000 H'E820903C 32 2SRC0_0 IFS control register 1 IFSCR1_2SRC0_0 R/W H'00000000 H'E8209040 32 2SRC0_0 IFS value setting register 1 IFSVR1_2SRC0_0 R/W H'00000000 H'E8209044 32 2SRC0_0 control register 1 SRCCR1_2SRC0_0 R/W H'00000000 H'E8209048 32 2SRC0_0 minimum FS setting register 1 MNFSR1_2SRC0_0 R/W H'00000000 H'E820904C 32 2SRC0_0 buffer size setting register 1 BFSSR1_2SRC0_0 R/W H'00000000 H'E8209050 32 2SRC0_0 SCU2 status register 1 SC2SR1_2SRC0_0 R H'00000000 H'E8209054 32 2SRC0_0 wait time setting register 1 WATSR1_2SRC0_0 R/W H'00000000 H'E8209058 32 2SRC0_0 event mask register 1 SEVMR1_2SRC0_0 R/W H'00000000 H'E820905C 32 2SRC0_0 event clear register 1 SEVCR1_2SRC0_0 R/W*1 H'00000000 H'E8209064 32 2SRC0_0 initialization register RIF SRCIRR_2SRC0_0 R/W H'00000001 H'E8209068 32 2SRC0_1 initialization register 0 SRCIR0_2SRC0_1 R/W H'00000001 H'E8209100 32 2SRC0_1 audio information register 0 SADIR0_2SRC0_1 R/W H'00000000 H'E8209104 32 2SRC0_1 bypass register 0 SRCBR0_2SRC0_1 R/W H'00000000 H'E8209108 32 2SRC0_1 IFS control register 0 IFSCR0_2SRC0_1 R/W H'00000000 H'E820910C 32 2SRC0_1 IFS value setting register 0 IFSVR0_2SRC0_1 R/W H'00000000 H'E8209110 32 2SRC0_1 control register 0 SRCCR0_2SRC0_1 R/W H'00000000 H'E8209114 32 2SRC0_1 minimum FS setting register 0 MNFSR0_2SRC0_1 R/W H'00000000 H'E8209118 32 2SRC0_1 buffer size setting register 0 BFSSR0_2SRC0_1 R/W H'00000000 H'E820911C 32 2SRC0_1 SCU2 status register 0 SC2SR0_2SRC0_1 R H'00000000 H'E8209120 32 2SRC0_1 wait time setting register 0 WATSR0_2SRC0_1 R/W H'00000000 H'E8209124 32 2SRC0_1 event mask register 0 SEVMR0_2SRC0_1 R/W H'00000000 H'E8209128 32 2SRC0_1 event clear register 0 SEVCR0_2SRC0_1 R/W*1 H'00000000 H'E8209130 32 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 48-6 RZ/A1H Group, RZ/A1M Group Table 48.2 Block Name 2SRC0_1 (SRC3) DVU0_0 48. SCUX Register Configuration Register Name Abbreviation R/W Initial Value Address Access Size 2SRC0_1 initialization register 1 SRCIR1_2SRC0_1 R/W H'00000001 H'E8209134 32 2SRC0_1 audio information register 1 SADIR1_2SRC0_1 R/W H'00000000 H'E8209138 32 2SRC0_1 bypass register 1 SRCBR1_2SRC0_1 R/W H'00000000 H'E820913C 32 2SRC0_1 IFS control register 1 IFSCR1_2SRC0_1 R/W H'00000000 H'E8209140 32 2SRC0_1 IFS value setting register 1 IFSVR1_2SRC0_1 R/W H'00000000 H'E8209144 32 2SRC0_1 control register 1 SRCCR1_2SRC0_1 R/W H'00000000 H'E8209148 32 2SRC0_1 minimum FS setting register 1 MNFSR1_2SRC0_1 R/W H'00000000 H'E820914C 32 2SRC0_1 buffer size setting register 1 BFSSR1_2SRC0_1 R/W H'00000000 H'E8209150 32 2SRC0_1 SCU2 status register 1 SC2SR1_2SRC0_1 R H'00000000 H'E8209154 32 2SRC0_1 wait time setting register 1 WATSR1_2SRC0_1 R/W H'00000000 H'E8209158 32 2SRC0_1 event mask register 1 SEVMR1_2SRC0_1 R/W H'00000000 H'E820915C 32 2SRC0_1 event clear register 1 SEVCR1_2SRC0_1 R/W*1 H'00000000 H'E8209164 32 2SRC0_1 initialization register RIF SRCIRR_2SRC0_1 R/W H'00000001 H'E8209168 32 DVU0_0 initialization register DVUIR_DVU0_0 R/W H'00000001 H'E8209200 32 DVU0_0 audio information register VADIR_DVU0_0 R/W H'00000000 H'E8209204 32 DVU0_0 bypass register DVUBR_DVU0_0 R/W H'00000000 H'E8209208 32 DVU0_0 control register DVUCR_DVU0_0 R/W H'00000000 H'E820920C 32 DVU0_0 zero cross mute control register ZCMCR_DVU0_0 R/W H'00000000 H'E8209210 32 DVU0_0 volume ramp control register VRCTR_DVU0_0 R/W H'00000000 H'E8209214 32 DVU0_0 volume ramp period register VRPDR_DVU0_0 R/W H'00000000 H'E8209218 32 DVU0_0 volume ramp decibel register VRDBR_DVU0_0 R/W H'00000000 H'E820921C 32 DVU0_0 volume ramp wait time register VRWTR_DVU0_0 R/W H'00000000 H'E8209220 32 DVU0_0 volume value setting 0 register VOL0R_DVU0_0 R/W H'00000000 H'E8209224 32 DVU0_0 volume value setting 1 register VOL1R_DVU0_0 R/W H'00000000 H'E8209228 32 DVU0_0 volume value setting 2 register VOL2R_DVU0_0 R/W H'00000000 H'E820922C 32 DVU0_0 volume value setting 3 register VOL3R_DVU0_0 R/W H'00000000 H'E8209230 32 DVU0_0 volume value setting 4 register VOL4R_DVU0_0 R/W H'00000000 H'E8209234 32 DVU0_0 volume value setting 5 register VOL5R_DVU0_0 R/W H'00000000 H'E8209238 32 DVU0_0 volume value setting 6 register VOL6R_DVU0_0 R/W H'00000000 H'E820923C 32 DVU0_0 volume value setting 7 register VOL7R_DVU0_0 R/W H'00000000 H'E8209240 32 DVU0_0 enable register DVUER_DVU0_0 R/W H'00000000 H'E8209244 32 DVU0_0 status register DVUSR_DVU0_0 R H'00000000 H'E8209248 32 DVU0_0 event mask register VEVMR_DVU0_0 R/W H'00000000 H'E820924C 32 DVU0_0 event clear register VEVCR_DVU0_0 R/W*1 H'00000000 H'E8209254 32 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 48-7 RZ/A1H Group, RZ/A1M Group Table 48.2 48. SCUX Register Configuration Block Name Register Name Abbreviation R/W Initial Value Address Access Size DVU0_1 DVU0_1 initialization register DVUIR_DVU0_1 R/W H'00000001 H'E8209300 32 DVU0_1 audio information register VADIR_DVU0_1 R/W H'00000000 H'E8209304 32 DVU0_1 bypass register DVUBR_DVU0_1 R/W H'00000000 H'E8209308 32 DVU0_1 control register DVUCR_DVU0_1 R/W H'00000000 H'E820930C 32 DVU0_1 zero cross mute control register ZCMCR_DVU0_1 R/W H'00000000 H'E8209310 32 DVU0_2 DVU0_1 volume ramp control register VRCTR_DVU0_1 R/W H'00000000 H'E8209314 32 DVU0_1 volume ramp period register VRPDR_DVU0_1 R/W H'00000000 H'E8209318 32 DVU0_1 volume ramp decibel register VRDBR_DVU0_1 R/W H'00000000 H'E820931C 32 DVU0_1 volume ramp wait time register VRWTR_DVU0_1 R/W H'00000000 H'E8209320 32 DVU0_1 volume value setting 0 register VOL0R_DVU0_1 R/W H'00000000 H'E8209324 32 DVU0_1 volume value setting 1 register VOL1R_DVU0_1 R/W H'00000000 H'E8209328 32 DVU0_1 volume value setting 2 register VOL2R_DVU0_1 R/W H'00000000 H'E820932C 32 DVU0_1 volume value setting 3 register VOL3R_DVU0_1 R/W H'00000000 H'E8209330 32 DVU0_1 volume value setting 4 register VOL4R_DVU0_1 R/W H'00000000 H'E8209334 32 DVU0_1 volume value setting 5 register VOL5R_DVU0_1 R/W H'00000000 H'E8209338 32 DVU0_1 volume value setting 6 register VOL6R_DVU0_1 R/W H'00000000 H'E820933C 32 DVU0_1 volume value setting 7 register VOL7R_DVU0_1 R/W H'00000000 H'E8209340 32 DVU0_1 enable register DVUER_DVU0_1 R/W H'00000000 H'E8209344 32 DVU0_1 status register DVUSR_DVU0_1 R H'00000000 H'E8209348 32 DVU0_1 event mask register VEVMR_DVU0_1 R/W H'00000000 H'E820934C 32 DVU0_1 event clear register VEVCR_DVU0_1 R/W*1 H'00000000 H'E8209354 32 DVU0_2 initialization register DVUIR_DVU0_2 R/W H'00000001 H'E8209400 32 DVU0_2 audio information register VADIR_DVU0_2 R/W H'00000000 H'E8209404 32 DVU0_2 bypass register DVUBR_DVU0_2 R/W H'00000000 H'E8209408 32 DVU0_2 control register DVUCR_DVU0_2 R/W H'00000000 H'E820940C 32 DVU0_2 zero cross mute control register ZCMCR_DVU0_2 R/W H'00000000 H'E8209410 32 DVU0_2 volume ramp control register VRCTR_DVU0_2 R/W H'00000000 H'E8209414 32 DVU0_2 volume ramp period register VRPDR_DVU0_2 R/W H'00000000 H'E8209418 32 DVU0_2 volume ramp decibel register VRDBR_DVU0_2 R/W H'00000000 H'E820941C 32 DVU0_2 volume ramp wait time register VRWTR_DVU0_2 R/W H'00000000 H'E8209420 32 DVU0_2 volume value setting 0 register VOL0R_DVU0_2 R/W H'00000000 H'E8209424 32 DVU0_2 volume value setting 1 register VOL1R_DVU0_2 R/W H'00000000 H'E8209428 32 DVU0_2 volume value setting 2 register VOL2R_DVU0_2 R/W H'00000000 H'E820942C 32 DVU0_2 volume value setting 3 register VOL3R_DVU0_2 R/W H'00000000 H'E8209430 32 DVU0_2 volume value setting 4 register VOL4R_DVU0_2 R/W H'00000000 H'E8209434 32 DVU0_2 volume value setting 5 register VOL5R_DVU0_2 R/W H'00000000 H'E8209438 32 DVU0_2 volume value setting 6 register VOL6R_DVU0_2 R/W H'00000000 H'E820943C 32 DVU0_2 volume value setting 7 register VOL7R_DVU0_2 R/W H'00000000 H'E8209440 32 DVU0_2 enable register DVUER_DVU0_2 R/W H'00000000 H'E8209444 32 DVU0_2 status register DVUSR_DVU0_2 R H'00000000 H'E8209448 32 DVU0_2 event mask register VEVMR_DVU0_2 R/W H'00000000 H'E820944C 32 DVU0_2 event clear register VEVCR_DVU0_2 R/W*1 H'00000000 H'E8209454 32 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 48-8 RZ/A1H Group, RZ/A1M Group Table 48.2 48. SCUX Register Configuration Block Name Register Name Abbreviation R/W Initial Value Address Access Size DVU0_3 DVU0_3 initialization register DVUIR_DVU0_3 R/W H'00000001 H'E8209500 32 DVU0_3 audio information register VADIR_DVU0_3 R/W H'00000000 H'E8209504 32 DVU0_3 bypass register DVUBR_DVU0_3 R/W H'00000000 H'E8209508 32 DVU0_3 control register DVUCR_DVU0_3 R/W H'00000000 H'E820950C 32 DVU0_3 zero cross mute control register ZCMCR_DVU0_3 R/W H'00000000 H'E8209510 32 MIX DVU0_3 volume ramp control register VRCTR_DVU0_3 R/W H'00000000 H'E8209514 32 DVU0_3 volume ramp period register VRPDR_DVU0_3 R/W H'00000000 H'E8209518 32 DVU0_3 volume ramp decibel register VRDBR_DVU0_3 R/W H'00000000 H'E820951C 32 DVU0_3 volume ramp wait time register VRWTR_DVU0_3 R/W H'00000000 H'E8209520 32 DVU0_3 volume value setting 0 register VOL0R_DVU0_3 R/W H'00000000 H'E8209524 32 DVU0_3 volume value setting 1 register VOL1R_DVU0_3 R/W H'00000000 H'E8209528 32 DVU0_3 volume value setting 2 register VOL2R_DVU0_3 R/W H'00000000 H'E820952C 32 DVU0_3 volume value setting 3 register VOL3R_DVU0_3 R/W H'00000000 H'E8209530 32 DVU0_3 volume value setting 4 register VOL4R_DVU0_3 R/W H'00000000 H'E8209534 32 DVU0_3 volume value setting 5 register VOL5R_DVU0_3 R/W H'00000000 H'E8209538 32 DVU0_3 volume value setting 6 register VOL6R_DVU0_3 R/W H'00000000 H'E820953C 32 DVU0_3 volume value setting 7 register VOL7R_DVU0_3 R/W H'00000000 H'E8209540 32 DVU0_3 enable register DVUER_DVU0_3 R/W H'00000000 H'E8209544 32 DVU0_3 status register DVUSR_DVU0_3 R H'00000000 H'E8209548 32 DVU0_3 event mask register VEVMR_DVU0_3 R/W H'00000000 H'E820954C 32 DVU0_3 event clear register VEVCR_DVU0_3 R/W*1 H'00000000 H'E8209554 32 MIX0_0 initialization register MIXIR_MIX0_0 R/W H'00000001 H'E8209600 32 MIX0_0 audio information register MADIR_MIX0_0 R/W H'00000000 H'E8209604 32 MIX0_0 bypass register MIXBR_MIX0_0 R/W H'00000000 H'E8209608 32 MIX0_0 mode register MIXMR_MIX0_0 R/W H'00000000 H'E820960C 32 MIX0_0 volume period register MVPDR_MIX0_0 R/W H'00000000 H'E8209610 32 MIX0_0 decibel A register MDBAR_MIX0_0 R/W H'00000000 H'E8209614 32 MIX0_0 decibel B register MDBBR_MIX0_0 R/W H'00000000 H'E8209618 32 MIX0_0 decibel C register MDBCR_MIX0_0 R/W H'00000000 H'E820961C 32 MIX0_0 decibel D register MDBDR_MIX0_0 R/W H'00000000 H'E8209620 32 MIX0_0 decibel enable register MDBER_MIX0_0 R/W H'00000000 H'E8209624 32 MIX0_0 status register MIXSR_MIX0_0 R H'00000000 H'E8209628 32 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 48-9 RZ/A1H Group, RZ/A1M Group Table 48.2 48. SCUX Register Configuration Block Name Register Name Abbreviation R/W Initial Value Address Access Size CIM Software reset register SWRSR_CIM R/W H'00000001 H'E8209700 32 DMA control register DMACR_CIM R/W H'00000000 H'E8209704 32 DMA transfer register for FFD0_0 RAM DMATD0_CIM W -- H'E8209708 16, 32*2 DMA transfer register for FFD0_1 RAM DMATD1_CIM W -- H'E820970C 16, 32*3 DMA transfer register for FFD0_2 RAM DMATD2_CIM W -- H'E8209710 16, 32*4 DMA transfer register for FFD0_3 RAM DMATD3_CIM W -- H'E8209714 16, 32*5 DMA transfer register for FFU0_0 RAM DMATU0_CIM R -- H'E8209718 16, 32*6 DMA transfer register for FFU0_1 RAM DMATU1_CIM R -- H'E820971C 16, 32*7 DMA transfer register for FFU0_2 RAM DMATU2_CIM R -- H'E8209720 16, 32*8 DMA transfer register for FFU0_3 RAM DMATU3_CIM R -- H'E8209724 16, 32*9 SSI route select register SSIRSEL_CIM R/W H'00000000 H'E8209738 32 Note 1. Note 2. Note 3. Note 4. Note 5. Note 6. Note 7. Note 8. Note 9. FFD0_0 timing select register FDTSEL0_CIM R/W H'00000000 H'E820973C 32 FFD0_1 timing select register FDTSEL1_CIM R/W H'00000000 H'E8209740 32 FFD0_2 timing select register FDTSEL2_CIM R/W H'00000000 H'E8209744 32 FFD0_3 timing select register FDTSEL3_CIM R/W H'00000000 H'E8209748 32 FFU0_0 timing select register FUTSEL0_CIM W H'00000000 H'E820974C 32 FFU0_1 timing select register FUTSEL1_CIM W H'00000000 H'E8209750 32 FFU0_2 timing select register FUTSEL2_CIM W H'00000000 H'E8209754 32 FFU0_3 timing select register FUTSEL3_CIM W H'00000000 H'E8209758 32 SSI pin mode register SSIPMD_CIM R/W H'00000000 H'E820975C 32 SSI control register SSICTRL_CIM W H'00000000 H'E8209760 32 SRC0 route select register SRCRSEL0_CIM R/W H'76543210 H'E8209764 32 SRC1 route select register SRCRSEL1_CIM R/W H'76543210 H'E8209768 32 SRC2 route select register SRCRSEL2_CIM R/W H'76543210 H'E820976C 32 SRC3 route select register SRCRSEL3_CIM R/W H'76543210 H'E8209770 32 MIX route select register MIXRSEL_CIM R/W H'76543210 H'E8209774 32 Only 0 can be written to clear the flag. Writing 0 is ignored. Address H'E8209708 can be accessed in only 16-bit or 32-bit units. Address H'E820970C can be accessed in only 16-bit or 32-bit units. Address H'E8209710 can be accessed in only 16-bit or 32-bit units. Address H'E8209714 can be accessed in only 16-bit or 32-bit units. Address H'E8209718 can be accessed in only 16-bit or 32-bit units. Address H'E820971C can be accessed in only 16-bit or 32-bit units. Address H'E8209720 can be accessed in only 16-bit or 32-bit units. Address H'E8209724 can be accessed in only 16-bit or 32-bit units. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 48-10 RZ/A1H Group, RZ/A1M Group 48.3.1 48. SCUX IPC0_n Initialization Register (IPCIR_IPC0_n) (n = 0, 1, 2, 3) IPCIR_IPC0_n is a 32-bit readable/writable register that initializes the IPC internal circuit. 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 - - - - - - - - - - - - - - - - Initial value: R/W: 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 - - - - - - - - - - - - - - - INIT 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 1 R/W Bit: Initial value: R/W: 16 Bit Bit Name Initial Value R/W Description 31 to 1 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 0 INIT 1 R/W Initialization When this bit is set to 1, the IPC internal circuit is initialized. To cancel the initialization, set this bit to 0 with it set to 1. 0: Processing State 1: Initialization (sets the initial setting of other registers) 48.3.2 IPC0_n Pass Select Register (IPSLR_IPC0_n) (n = 0, 1, 2, 3) IPSLR_IPC0_n is a 32-bit readable/writable register that selects the input source and output destination of the input timing signal and audio data. Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 - - - - - - - - - - - - - - - - Initial value: R/W: 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 - - - - - - - - - - - - - 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R Initial value: R/W: 16 IPC_PASS_SEL 0 R/W 0 R/W 0 R/W Bit Bit Name Initial Value R/W Description 31 to 3 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 2 to 0 IPC_ PASS_SEL 0 R/W IPC Pass Select These bits select the pass. 000: No operation 001: Input Timing Signal/Input Audio Data : EXTERNAL (SSIF) IPC SRC (Async mode) 010: Reserved 011: Input Timing Signal : EXTERNAL IPC FFD/SRC Input Audio Data : FFD IPC SRC (Async mode) 100: Input Timing Signal/Input Audio Data : FFD IPC SRC (Sync mode) 101 to 111: No operation R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 48-11 RZ/A1H Group, RZ/A1M Group 48.3.3 48. SCUX OPC0_n Initialization Register (OPCIR_OPC0_n) (n = 0, 1, 2, 3) OPCIR_OPC0_n is a 32-bit readable/writable register that initializes the OPC internal circuit. Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 - - - - - - - - - - - - - - - - Initial value: R/W: 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 - - - - - - - - - - - - - - - INIT 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 1 R/W Initial value: R/W: 16 Bit Bit Name Initial Value R/W Description 31 to 1 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 0 INIT 1 R/W Initialization When this bit is set to 1, the OPC internal circuit is initialized. To cancel the initialization, set this bit to 0 with it set to 1. 0: Processing State 1: Initialization (sets the initial setting of other registers) 48.3.4 OPC0_n Pass Select Register (OPSLR_OPC0_n) (n = 0, 1, 2, 3) OPSLR_OPC0_n is a 32-bit readable/writable register that selects the input source and output destination of the output timing signal and audio data. 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 - - - - - - - - - - - - - - - - Initial value: R/W: 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 - - - - - - - - - - - - - 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R Bit: Initial value: R/W: 16 OPC_PASS_SEL 0 R/W 0 R/W 0 R/W Bit Bit Name Initial Value R/W Description 31 to 3 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 2 to 0 OPC_ PASS_ SEL 0 R/W OPC Pass Select These bits select the pass. 000: No operation 001: Output Timing Signal : EXTERNAL OPC SRC/DVU Output Audio Data : SRC (Async mode) OPC DVU 010: Reserved 011: Output Timing Signal : EXTERNAL OPC FFU/SRC Output Audio Data : SRC (Async mode) OPC FFU 100: Output Timing Signal : FFU OPC SRC Output Audio Data : SRC (Sync mode) OPC FFU 101 to 111: No operation R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 48-12 RZ/A1H Group, RZ/A1M Group 48.3.5 48. SCUX FFD0_n FIFO Download Initialization Register (FFDIR_FFD0_n) (n = 0, 1, 2, 3) FFDIR_FFD0_n is a 32-bit readable/writable register that initializes the FFD internal circuit. 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 - - - - - - - - - - - - - - - - Initial value: R/W: 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 - - - - - - - - - - - - - - - INIT 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 1 R/W Bit: Initial value: R/W: 16 Bit Bit Name Initial Value R/W Description 31 to 1 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 0 INIT 1 R/W Initialization When this bit is set to 1, the FFD internal circuit is initialized. To cancel the initialization, set this bit to 0 with it set to 1. 0: Processing State 1: Initialization (sets the initial setting of other registers) 48.3.6 FFD0_n FIFO Download Audio Information Register (FDAIR_FFD0_n) (n = 0, 1, 2, 3) FDAIR_FFD0_n is a 32-bit readable/writable register that sets the number of FFD data channels. Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 - - - - - - - - - - - - - - - - Initial value: R/W: 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 - - - - - - - - - - - - 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R Initial value: R/W: CHNUM 0 R/W 0 R/W 0 R/W 0 R/W Bit Bit Name Initial Value R/W Description 31 to 4 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 3 to 0 CHNUM All 0 R/W Number of Channels These bits set the number of channels. 0000: Zero (None) 0001: 1 channel 0010: 2 channels 0011: Reserved 0100: 4 channels* 0101: Reserved 0110: 6 channels* 0111: Reserved 1000: 8 channels* 1001 to 1111: Reserved Note: * These bits are only settable for FFD0_0 and FFD0_1. Setting these bits in the registers for FFD0_2 and FFD0_3 is prohibited. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 48-13 RZ/A1H Group, RZ/A1M Group 48.3.7 48. SCUX FFD0_n FIFO Download Request Size Register (DRQSR_FFD0_n) (n = 0, 1, 2, 3) DRQSR_FFD0_n is a 32-bit readable/writable register that sets the request size of data transfer requests. 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 - - - - - - - - - - - - - - - - Initial value: R/W: 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 - - - - - - - - - - - - 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R/W 0 R/W Bit: Initial value: R/W: 16 SIZE 0 R/W 0 R/W Bit Bit Name Initial Value R/W Description 31 to 4 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 3 to 0 SIZE All 0 R/W Request Size These bits set the PCM data size per request. The size must be less than the FIFO size. 0000: 256 data. (FFD0_0,FFD0_1), 64 data. (FFD0_2,FFD0_3) *1 0001: 128 data. (FFD0_0,FFD0_1), 32 data. (FFD0_2,FFD0_3) 0010: 64 data. (FFD0_0,FFD0_1), 16 data. (FFD0_2,FFD0_3) 0011: 32 data. (FFD0_0,FFD0_1), 8 data. (FFD0_2,FFD0_3) 0100: 16 data. (FFD0_0,FFD0_1), 4 data. (FFD0_2,FFD0_3) 0101: 8 data. (FFD0_0,FFD0_1), 2 data. (FFD0_2,FFD0_3) 0110: 4 data. (FFD0_0,FFD0_1), 1 data. (FFD0_2,FFD0_3) 0111: 2 data. (FFD0_0,FFD0_1)*2 1000: 1 data. (FFD0_0,FFD0_1)*2 1001 to 1111: Reserved. Notes: 1. If the request size equals the FIFO size, the request size must be a multiple of the number of channels so that the operation is correct. For example, the request size and FIFO size are 256, the number of channels can be set to 1, 2, 4, or 8. If the number of channels is not set to any of the numbers, FIFO overflow may occur. 2. These bits are only settable for FFD0_0 and FFD0_1. Setting these bits in the registers for FFD0_2 and FFD0_3 is prohibited. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 48-14 RZ/A1H Group, RZ/A1M Group 48.3.8 48. SCUX FFD0_n FIFO Download Pass Register (FFDPR_FFD0_n) (n = 0, 1, 2, 3) FFDPR_FFD0_n is a 32-bit readable/writable register that sets the input/output route of audio data. 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 - - - - - - - - - - - - - - - - Initial value: R/W: 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 - - - - - - - - - - - - - - 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R Bit: Initial value: R/W: 16 0 PASS 0 R/W 0 R/W Bit Bit Name Initial Value R/W Description 31 to 2 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 1, 0 PASS All 0 R/W Data Pass Select These bits set the data pass of audio data. 00: No pass selected 01: CIM FFD IPC (Async Mode) *1 10: CIM FFD IPC (Sync Mode) *2 11: Reserved Notes: 1.- Async mode: The FFD use external timing. 2.- Sync mode: The FFD use the request which is generated by SRC module. Set Sync mode in SRC. 48.3.9 FFD0_n FIFO Download Boot Register (FFDBR_FFD0_n) (n = 0, 1, 2, 3) FFDBR_FFD0_n is a 32-bit readable/writable register that controls the starting and stopping of data requests sent to RFFD. 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 - - - - - - - - - - - - - - - - Initial value: R/W: 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 - - - - - - - - - - - - - - - BOOT 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R/W Bit: Initial value: R/W: 16 Bit Bit Name Initial Value R/W Description 31 to 1 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 0 BOOT 0 R/W Data Request Start/Stop This bit controls the start/stop of data request. This bit can be set when the PASS bits in the FFDPR register are set to B'01 or B'10. This bit must be set after setting the FFD register. 0: Stops the data request. 1: Starts the data request. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 48-15 RZ/A1H Group, RZ/A1M Group 48.3.10 48. SCUX FFD0_n FIFO Download Event Mask Register (DEVMR_FFD0_n) (n = 0, 1, 2, 3) DEVMR_FFD0_n is a 32-bit readable/writable register that controls SCUFDIn interrupt requests. 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 DEV MUF DEV MOF DEV MOL DEV MIUF - - - - - - - - - - - - 0 Initial value: R/W: R/W 0 R/W 0 R/W 0 R/W 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 Bit: 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 DEV MRQ - - - - - - - - - - - - - - - 0 Initial value: R/W: R/W 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R Bit: Bit Bit Name Initial Value R/W Description 31 DEVMUF 0 R/W FFD Underflow Mask This bit sets whether to mask the interrupt request from the DEVCUF bit in the DEVCR register. 0: Disables interrupts. 1: Enables interrupts. 30 DEVMOF 0 R/W FFD Overflow Mask This bit sets whether to mask the interrupt request from the DEVCOF bit in the DEVCR register. 0: Disables interrupts. 1: Enables interrupts. 29 DEVMOL 0 R/W FFD Overlap Mask This bit sets whether to mask the interrupt request from the DEVCOL bit in the DEVCR register. 0: Disables interrupts. 1: Enables interrupts. 28 DEVMIUF 0 R/W FFD Initialization Underflow Mask This bit sets whether to mask the interrupt request from the DEVCIUF bit in the DEVCR register. 0: Disables interrupts. 1: Enables interrupts. 27 to 16 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 15 DEVMRQ 0 R/W FFD Request Packet Mask This bit sets whether to mask the interrupt request from the DEVCRQ bit in the DEVCR register. 0: Disables interrupts. 1: Enables interrupts. 14 to 0 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 48-16 RZ/A1H Group, RZ/A1M Group 48.3.11 48. SCUX FFD0_n FIFO Download Event Clear Register (DEVCR_FFD0_n) (n = 0, 1, 2, 3) DEVCR_FFD0_n is a 32-bit readable/writable register that clears SCUFDIn interrupt requests. When an interrupt event is generated, the relevant bit in this register is automatically set to 1 and 1 is retained until 0 is written to that bit. 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 DEV CUF DEV COF DEV COL DEV CIUF - - - - - - - - - - - - 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 Bit: 0 0 0 0 Initial value: R/W: R/(W)*1 R/(W)*1 R/(W)*1 R/(W)*1 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 DEV CRQ - - - - - - - - - - - - - - - 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R Bit: 0 Initial value: R/W: R/(W)*1 Bit Bit Name Initial Value R/W Description 31 DEVCUF 0 R/(W)*1 FFD Underflow Clear This is an interrupt flag to indicate whether DPRAM underflow occurs. When it occurs and the first packet has already been written to DPRAM, this bit is set to 1. 0: Clears the flag. 1: Retains the flag. 30 DEVCOF 0 R/(W)*1 FFD Overflow Clear This is an interrupt flag to indicate whether DPRAM overflow occurs. When it occurs, this bit is set to 1. 0: Clears the flag. 1: Retains the flag. 29 DEVCOL 0 R/(W)*1 FFD Overlap Clear This is an interrupt flag to indicate whether FFD overlap occurs. When the next read request occurs while FFD reads data from DPRAM upon the previous read request, the overflow occurs. When it occurs, this bit is set to 1. 0: Clears the flag. 1: Retains the flag. 28 DEVCIUF 0 R/(W)*1 FFD Initialization Underflow Clear This is an interrupt flag to indicate whether DPRAM initialization underflow occurs. When it occurs and the first packet has not been written to DPRAM, this bit is set to 1. 0: Clears the flag. 1: Retains the flag. 27 to 16 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 15 DEVCRQ 0 R/(W)*1 FFD Request Packet Clear This is an interrupt flag to send a request to write one packet in FFD, to the CPU. When the request occurs, this bit is set to 1. 0: Clears the flag. 1: Retains the flag. 14 to 0 -- All 0 R Reserved. These bits are always read as 0. The write value should always be 0. Note 1. Readable/writable. When 0 is written, the bit is initialized. Writing 1 to the bit is ignored. Write 0 only to each bit corresponding to the interrupt source to be cleared; write 1 to other bits. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 48-17 RZ/A1H Group, RZ/A1M Group 48.3.12 48. SCUX FFU0_n FIFO Upload Initialization Register (FFUIR_FFU0_n) (n = 0, 1, 2, 3) FFUIR_FFU0_n is a 32-bit readable/writable register that initializes the FFU internal circuit. Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 - - - - - - - - - - - - - - - - Initial value: R/W: 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 - - - - - - - - - - - - - - - INIT 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 1 R/W Initial value: R/W: 16 Bit Bit Name Initial Value R/W Description 31 to 1 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 0 INIT 1 R/W Initialization When this bit is set to 1, the FFU internal circuit is initialized. To cancel the initialization, set this bit to 0 with it set to 1. 0: Processing State 1: Initialization (sets the initial setting of other registers) 48.3.13 FFU0_n FIFO Upload Audio Information Register (FUAIR_FFU0_n) (n = 0, 1, 2, 3) FUAIR_FFU0_n is a 32-bit readable/writable register that sets the number of FFU data channels. Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 - - - - - - - - - - - - - - - - Initial value: R/W: 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 - - - - - - - - - - - - 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R Initial value: R/W: CHNUM 0 R/W 0 R/W 0 R/W 0 R/W Bit Bit Name Initial Value R/W Description 31 to 4 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 3 to 0 CHNUM All 0 R/W Number of Channels These bits set the number of channels. For details, see below. 0000: Zero (None) 0001: 1 channel 0010: 2 channels 0011: Reserved 0100: 4 channels* 0101: Reserved 0110: 6 channels* 0111: Reserved 1000: 8 channels* 1001 to 1111: Reserved Note: * These bits are only settable for FFU0_0 and FFU0_1. Setting these bits in the registers for FFU0_2 and FFU0_3 is prohibited. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 48-18 RZ/A1H Group, RZ/A1M Group 48.3.14 48. SCUX FFU0_n FIFO Upload Request Size Register (URQSR_FFU0_n) (n = 0, 1, 2, 3) URQSR_FFU0_n is a 32-bit readable/writable register that sets the request size of data transfer requests. 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 - - - - - - - - - - - - - - - - Initial value: R/W: 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 - - - - - - - - - - - - 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R/W 0 R/W Bit: Initial value: R/W: 16 SIZE 0 R/W 0 R/W Bit Bit Name Initial Value R/W Description 31 to 4 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 3 to 0 SIZE All 0 R/W Request Size These bits set the PCM data size per request. The size must be less than the FIFO size. 0000: 256 data. (FFU0_0,FFU0_1), 64 data. (FFU0_2,FFU0_3) *1 0001: 128 data. (FFU0_0,FFU0_1), 32 data. (FFU0_2,FFU0_3) 0010: 64 data. (FFU0_0,FFU0_1), 16 data. (FFU0_2,FFU0_3) 0011: 32 data. (FFU0_0,FFU0_1), 8 data. (FFU0_2,FFU0_3) 0100: 16 data. (FFU0_0,FFU0_1), 4 data. (FFU0_2,FFU0_3) 0101: 8 data. (FFU0_0,FFU0_1), 2 data. (FFU0_2,FFU0_3) 0110: 4 data. (FFU0_0,FFU0_1), 1 data. (FFU0_2,FFU0_3) 0111: 2 data. (FFU0_0,FFU0_1)*2 1000: 1 data. (FFU0_0,FFU0_1)*2 1001 to 1111: Reserved. Notes: 1.If the request size equals the FIFO size, the request size must be a multiple of the number of channels so that the operation is correct. For example, the request size and FIFO size are 256, the number of channels can be set to 1, 2, 4, or 8. If the number of channels is not set to any of the numbers, FIFO overflow may occur. 2. These bits are only settable for FFU0_0 and FFU0_1. Setting these bits in the registers for FFU0_2 and FFU0_3 is prohibited. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 48-19 RZ/A1H Group, RZ/A1M Group 48.3.15 48. SCUX FFU0_n FIFO Upload Pass Register (FFUPR_FFU0_n) (n = 0, 1, 2, 3) FFUPR_FFU0_n is a 32-bit readable/writable register that sets the input/output route of audio data. 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 - - - - - - - - - - - - - - - - Initial value: R/W: 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 - - - - - - - - - - - - - - 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R Bit: Initial value: R/W: 16 0 PASS 0 R/W 0 R/W Bit Bit Name Initial Value R/W Description 31 to 2 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 1, 0 PASS All 0 R/W Data Pass Select These bits set the data pass of audio data. 00: No pass selected 01: CIM FFU OPC (Async Mode) *1 10: CIM FFU OPC (Sync Mode) *2 11: Reserved Notes: 1. Async mode: The FFU use external timing. 2. Sync mode: The FFU use the request which is generated by SRC module. Set Sync mode in SRC. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 48-20 RZ/A1H Group, RZ/A1M Group 48.3.16 48. SCUX FFU0_n FIFO Upload Event Mask Register (UEVMR_FFU0_n) (n = 0, 1, 2, 3) UEVMR_FFU0_n is a 32-bit readable/writable register that controls SCUFUIn interrupt requests. 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 UEV MUF UEV MOF UEV MOL - - - - - - - - - - - - - 0 R/W 0 R/W 0 R/W 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 Bit: Initial value: R/W: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 UEV MRQ - - - - - - - - - - - - - - - 0 R/W 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R Bit: Initial value: R/W: 16 Bit Bit Name Initial Value R/W Description 31 UEVMUF 0 R/W FFU Underflow Mask This bit sets whether to mask the interrupt request from the UEVCUF bit in the UEVCR register. 0: Disables interrupts. 1: Enables interrupts. 30 UEVMOF 0 R/W FFU Overflow Mask This bit sets whether to mask the interrupt request from the UEVCOF bit in the UEVCR register. 0: Disables interrupts. 1: Enables interrupts. 29 UEVMOL 0 R/W FFU Overlap Mask This bit sets whether to mask the interrupt request from the UEVCOL bit in the UEVCR register. 0: Disables interrupts. 1: Enables interrupts. 28 to 16 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 15 UEVMRQ 0 R/W FFU Request Packet Mask This bit sets whether to mask the interrupt request from the UEVCRQ bit in the UEVCR register. 0: Disables interrupts. 1: Enables interrupts. 14 to 0 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 48-21 RZ/A1H Group, RZ/A1M Group 48.3.17 48. SCUX FFU0_n FIFO Upload Event Clear Register (UEVCR_FFU0_n) (n = 0, 1, 2, 3) UEVCR_FFU0_n is a 32-bit readable/writable register that clears SCUFUIn interrupt requests. When an interrupt event is generated, the relevant bit in this register is automatically set to 1 and 1 is retained until 0 is written to that bit. 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 UEV CUF UEV COF UEV COL - - - - - - - - - - - - - 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 Bit: 0 0 0 Initial value: R/W: R/(W)*1 R/(W)*1 R/(W)*1 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 UEV CRQ - - - - - - - - - - - - - - - 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R Bit: 0 Initial value: R/W: R/(W)*1 Bit Bit Name Initial Value R/W Description 31 UEVCUF 0 R/(W)*1 FFU Underflow Clear This is an interrupt flag to indicate whether DPRAM underflow occurs. When it occurs, this bit is set to 1. 0: Clears the flag. 1: Retains the flag. 30 UEVCOF 0 R/(W)*1 FFU Overflow Clear This is an interrupt flag to indicate whether DPRAM overflow occurs. When it occurs, this bit is set to 1. 0: Clears the flag. 1: Retains the flag. 29 UEVCOL 0 R/(W)*1 FFU Overlap Clear This is an interrupt flag to indicate whether DPRAM overlap occurs. When the next write request occurs while FFU writes data upon the previous write request, the overlap occurs. When it occurs, this bit is set to 1. 0: Clears the flag. 1: Retains the flag. 28 to 16 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 15 UEVCRQ 0 R/(W)*1 FFU Request Packet Clear This is an interrupt flag to send a request to read one packet from FFU, to the CPU. When the request occurs, this bit is set to 1. 0: Clears the flag. 1: Retains the flag. 14 to 0 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. Note 1. Readable/writable. When 0 is written, the bit is initialized. Writing 1 to the bit is ignored. Write 0 only to each bit corresponding to the interrupt source to be cleared; write 1 to other bits. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 48-22 RZ/A1H Group, RZ/A1M Group 48.3.18 48. SCUX 2SRC0_m Initialization Register p (SRCIRp_2SRC0_m) (m = 0, 1; p = 0, 1) SRCIRp_2SRC0_m is a 32-bit readable/writable register that initializes the SRC internal circuit. Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 - - - - - - - - - - - - - - - - Initial value: R/W: 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 - - - - - - - - - - - - - - - INIT 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 1 R/W Initial value: R/W: 16 Bit Bit Name Initial Value R/W Description 31 to 1 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 0 INIT 1 R/W Initialization When this bit is set to 1, the SRC internal circuit is initialized. To cancel the initialization, set this bit to 0 with it set to 1. 0: Processing State 1: Initialization (sets the initial setting of other registers) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 48-23 RZ/A1H Group, RZ/A1M Group 48.3.19 48. SCUX 2SRC0_m Audio Information Register p (SADIRp_2SRC0_m) (m = 0, 1; p = 0, 1) SADIRp_2SRC0_m is a 32-bit readable/writable register that sets the bit length of data and the number of channels. 31 30 29 28 27 26 25 24 23 22 21 - - - - - - - - - - - Initial value: R/W: 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R/W 0 R/W Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 - - - - - - - - - - - - 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R Bit: Initial value: R/W: 20 19 18 17 16 0 R/W 0 R/W 0 R/W 2 1 0 OTBL CHNUM 0 R/W 0 R/W 0 R/W 0 R/W Bit Bit Name Initial Value R/W Description 31 to 21 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 20 to 16 OTBL All 0 R/W Bit Length of Output Audio Data 00000: 24 bits 00001 to 00111: Reserved 01000: 16 bits 01001 to 11111: Reserved 15 to 4 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 3 to 0 CHNUM All 0 R/W Number of Channels These bits set the number of channels. 0000: Zero (None) 0001: 1 channel 0010: 2 channels 0011: Reserved 0100: 4 channels 0101: Reserved 0110: 6 channels 0111: Reserved 1000: 8 channels 1001 to 1111: Reserved R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 48-24 RZ/A1H Group, RZ/A1M Group 48.3.20 48. SCUX 2SRC0_m Bypass Register p (SRCBRp_2SRC0_m) (m = 0, 1; p = 0, 1) SRCBRp_2SRC0_m is a 32-bit readable/writable register that sets the bypass mode. Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 - - - - - - - - - - - - - - - - Initial value: R/W: 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 - - - - - - - - - - - - - - - BY PASS 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R/W Initial value: R/W: 16 Bit Bit Name Initial Value R/W Description 31 to 1 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 0 BYPASS 0 R/W Bypass Mode This bit controls the data pass of SRC. The bypass function is only used in asynchronous SRC mode. Therefore, this bit must be set to 0 when synchronous SRC mode is used (bit SRCMD in SRCCRp_2SRC0_m register is 1). 0: SRC function is used. Input data is processed by SRC and then the result data is connected to output data. 1: SRC function is not used (bypass mode). Input data is directly connected to output data. 48.3.21 2SRC0_m IFS Control Register p (IFSCRp_2SRC0_m) (m = 0, 1; p = 0, 1) IFSCRp_2SRC0_m is a 32-bit readable/writable register that enables or disables usage of the initial value set by INTIFS. 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 - - - - - - - - - - - - - - - - Initial value: R/W: 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 - - - - - - - - - - - - - - - INT IFSEN 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R/W Bit: Initial value: R/W: 16 Bit Bit Name Initial Value R/W Description 31 to 1 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 0 INTIFSEN 0 R/W INTIFS Value Enable This bit is enabled only in asynchronous SRC mode (bit SRCMD in SRCCRp_2SRC0_m register is 0). 0: Disables initial value setting in IFSVR register. 1: Enables initial value setting in IFSVR register. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 48-25 RZ/A1H Group, RZ/A1M Group 48.3.22 48. SCUX 2SRC0_m IFS Value Setting Register p (IFSVRp_2SRC0_m) (m = 0, 1; p = 0, 1) IFSVRp_2SRC0_m is a 32-bit readable/writable register that sets the INTIFS value. 31 30 29 28 - - - - Initial value: R/W: 0 R 0 R 0 R 0 R 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W Bit: 15 14 13 12 11 10 9 8 7 Bit: 27 26 25 24 23 22 21 20 19 18 17 16 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 6 5 4 3 2 1 0 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W INTIFS INTIFS 0 Initial value: R/W: R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W Bit Bit Name Initial Value R/W Description 31 to 28 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 27 to 0 INTIFS All 0 R/W Initial Value of FSI These bits set initial value of FSI. Set the input sampling rate and output sampling rate within the restricted range determined by the number of channels. Example: Fin = 32 kHz Fout = 44.1 kHz FSI = 222 * 32000/44100 = 3043485 = 0x02E709D When using the SRC in asynchronous mode, INTIFS is given as the initial value of FSI, which is the sampling conversion function. Therefore, after setting the INTIFSEN bit in IFSCRp_2SRC0_m to 1, set the INTIFS bits to the desired value. The SRC automatically detects the input sampling frequency and output sampling frequency. Based on this, the FSI value is calculated so that the following equation is satisfied. Fin Fout FSI FSO [Legend] Fin: Input sampling frequency Fout: Output sampling frequency FSI: Input sampling rate FSO: Output sampling rate (fixed value: 222 = 0x0400000) When using the SRC in synchronous mode, the value set in INTIFS is used as the FSI value from beginning to end. The value set in INITFS is shown in Table 48.3 to Table 48.8. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 48-26 RZ/A1H Group, RZ/A1M Group Table 48.3 48. SCUX INITFS Setting (Delay Mode: Normal, Number of Channels: 1 or 2) Input Sampling Rate [KHz] Output Sampling Rate [KHz] 8 16 24 32 44.1 48 96 8 0x0400000 0x0200000 0x0155555 0x0100000 0x00b9c27 0x00aaaaa 0x0055555 11.025 0x0583333 0x02c1999 0x01d6666 0x0160ccc 0x0100000 0x00eb333 0x0075999 12 0x0600000 0x0300000 0x0200000 0x0180000 0x0116a3b 0x0100000 0x0080000 16 0x0800000 0x0400000 0x02aaaaa 0x0200000 0x017384e 0x0155555 0x00aaaaa 22.05 0x0b06666 0x0583333 0x03acccc 0x02c1999 0x0200000 0x01d6666 0x00eb333 24 0x0c00000 0x0600000 0x0400000 0x0300000 0x022d476 0x0200000 0x0100000 32 0x1000000 0x0800000 0x0555555 0x0400000 0x02e709d 0x02aaaaa 0x0155555 44.1 0x160cccc 0x0b06666 0x0759999 0x0583333 0x0400000 0x03acccc 0x01d6666 48 0x1800000 0x0c00000 0x0800000 0x0600000 0x045a8ec 0x0400000 0x0200000 64 0x2000000 0x1000000 0x0aaaaaa 0x0800000 0x05ce13b 0x0555555 0x02aaaaa 88.2 Setting prohibited*1 0x160cccc 0x0eb3333 0x0b06666 0x0800000 0x0759999 0x03acccc 96 Setting prohibited*1 0x1800000 0x1000000 0x0c00000 0x08b51d9 0x0800000 0x0400000 Note 1. This is because the setting is outside the specification of the SRC module. For details, see Table 48.22. Table 48.4 INITFS Setting (Delay Mode: Normal, Number of Channels: 4) Input Sampling Rate [KHz] Output Sampling Rate [KHz] 8 16 24 32 44.1 48 96 8 0x0400000 0x0200000 0x0155555 0x0100000 0x00b9c27 0x00aaaaa 0x0055555 11.025 0x0583333 0x02c1999 0x01d6666 0x0160ccc 0x0100000 0x00eb333 0x0075999 12 0x0600000 0x0300000 0x0200000 0x0180000 0x0116a3b 0x0100000 0x0080000 16 0x0800000 0x0400000 0x02aaaaa 0x0200000 0x017384e 0x0155555 0x00aaaaa 22.05 0x0b06666 0x0583333 0x03acccc 0x02c1999 0x0200000 0x01d6666 0x00eb333 24 0x0c00000 0x0600000 0x0400000 0x0300000 0x022d476 0x0200000 0x0100000 32 0x1000000 0x0800000 0x0555555 0x0400000 0x02e709d 0x02aaaaa 0x0155555 44.1 Setting prohibited*1 0x0b06666 0x0759999 0x0583333 0x0400000 0x03acccc 0x01d6666 48 Setting prohibited*1 0x0c00000 0x0800000 0x0600000 0x045a8ec 0x0400000 0x0200000 64 Setting prohibited*1 0x1000000 0x0aaaaaa 0x0800000 0x05ce13b 0x0555555 0x02aaaaa 88.2 Setting prohibited*1 Setting prohibited*1 0x0eb3333 0x0b06666 0x0800000 0x0759999 0x03acccc 96 Setting prohibited*1 Setting prohibited*1 0x1000000 0x0c00000 0x08b51d9 0x0800000 0x0400000 Note 1. This is because the setting is outside the specification of the SRC module. For details, see Table 48.22. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 48-27 RZ/A1H Group, RZ/A1M Group 48. SCUX Table 48.5 INITFS Setting (Delay Mode: Normal, Number of Channels: 6) Input Sampling Rate [KHz] Output Sampling Rate [KHz] 8 16 24 32 44.1 48 96 8 0x0400000 0x0200000 0x0155555 0x0100000 0x00b9c27 0x00aaaaa Setting prohibited*1 11.025 0x0583333 0x02c1999 0x01d6666 0x0160ccc 0x0100000 0x00eb333 Setting prohibited*1 12 0x0600000 0x0300000 0x0200000 0x0180000 0x0116a3b 0x0100000 Setting prohibited*1 16 0x0800000 0x0400000 0x02aaaaa 0x0200000 0x017384e 0x0155555 Setting prohibited*1 22.05 Setting prohibited*1 0x0583333 0x03acccc 0x02c1999 0x0200000 0x01d6666 Setting prohibited*1 24 Setting prohibited*1 0x0600000 0x0400000 0x0300000 0x022d476 0x0200000 Setting prohibited*1 32 Setting prohibited*1 0x0800000 0x0555555 0x0400000 0x02e709d 0x02aaaaa Setting prohibited*1 44.1 Setting prohibited*1 Setting prohibited*1 0x0759999 0x0583333 0x0400000 0x03acccc Setting prohibited*1 48 Setting prohibited*1 Setting prohibited*1 0x0800000 0x0600000 0x045a8ec 0x0400000 Setting prohibited*1 64 Setting prohibited*1* Setting prohibited*1 0x0aaaaaa 0x0800000 0x05ce13b 0x0555555 Setting prohibited*1 88.2 Setting prohibited*1 Setting prohibited*1 Setting prohibited*1 Setting prohibited*1 Setting prohibited*1 Setting prohibited*1 Setting prohibited*1 96 Setting prohibited*1 Setting prohibited*1 Setting prohibited*1 Setting prohibited*1 Setting prohibited*1 Setting prohibited*1 Setting prohibited*1 Note 1. This is because the setting is outside the specification of the SRC module. For details, see Table 48.22. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 48-28 RZ/A1H Group, RZ/A1M Group 48. SCUX Table 48.6 INITFS Setting (Delay Mode: Normal, Number of Channels: 8) Input Sampling Rate [KHz] Output Sampling Rate [KHz] 8 16 24 32 44.1 48 96 8 0x0400000 0x0200000 0x0155555 0x0100000 0x00b9c27 0x00aaaaa Setting prohibited*1 11.025 0x0583333 0x02c1999 0x01d6666 0x0160ccc 0x0100000 0x00eb333 Setting prohibited*1 12 0x0600000 0x0300000 0x0200000 0x0180000 0x0116a3b 0x0100000 Setting prohibited*1 16 0x0800000 0x0400000 0x02aaaaa 0x0200000 0x017384e 0x0155555 Setting prohibited*1 22.05 Setting prohibited*1 0x0583333 0x03acccc 0x02c1999 0x0200000 0x01d6666 Setting prohibited*1 24 Setting prohibited*1 0x0600000 0x0400000 0x0300000 0x022d476 0x0200000 Setting prohibited*1 32 Setting prohibited*1 0x0800000 0x0555555 0x0400000 0x02e709d 0x02aaaaa Setting prohibited*1 44.1 Setting prohibited*1 Setting prohibited*1 0x0759999 0x0583333 0x0400000 0x03acccc Setting prohibited*1 48 Setting prohibited*1 Setting prohibited*1 0x0800000 0x0600000 0x045a8ec 0x0400000 Setting prohibited*1 64 Setting prohibited*1 Setting prohibited*1 Setting prohibited*1 Setting prohibited*1 Setting prohibited*1 Setting prohibited*1 Setting prohibited*1 88.2 Setting prohibited*1 Setting prohibited*1 Setting prohibited*1 Setting prohibited*1 Setting prohibited*1 Setting prohibited*1 Setting prohibited*1 96 Setting prohibited*1 Setting prohibited*1 Setting prohibited*1 Setting prohibited*1 Setting prohibited*1 Setting prohibited*1 Setting prohibited*1 Note 1. This is because the setting is outside the specification of the SRC module. For details, see Table 48.22. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 48-29 RZ/A1H Group, RZ/A1M Group Table 48.7 48. SCUX INITFS Setting (Delay Mode: Low Delay 1, Number of Channels: 1 or 2) Input Sampling Rate [KHz] Output Sampling Rate [KHz] 8 16 24 32 44.1 48 96 8 0x0400000 0x0200000 0x0155555 0x0100000 0x00b9c27 0x00aaaaa 0x0055555 11.025 0x0583333 0x02c1999 0x01d6666 0x0160ccc 0x0100000 0x00eb333 0x0075999 12 0x0600000 0x0300000 0x0200000 0x0180000 0x0116a3b 0x0100000 0x0080000 16 0x0800000 0x0400000 0x02aaaaa 0x0200000 0x017384e 0x0155555 0x00aaaaa 22.05 Setting prohibited*1 0x0583333 0x03acccc 0x02c1999 0x0200000 0x01d6666 0x00eb333 24 Setting prohibited*1 0x0600000 0x0400000 0x0300000 0x022d476 0x0200000 0x0100000 32 Setting prohibited*1 0x0800000 0x0555555 0x0400000 0x02e709d 0x02aaaaa 0x0155555 44.1 Setting prohibited*1 Setting prohibited*1 0x0759999 0x0583333 0x0400000 0x03acccc 0x01d6666 48 Setting prohibited*1 Setting prohibited*1 0x0800000 0x0600000 0x045a8ec 0x0400000 0x0200000 64 Setting prohibited*1 Setting prohibited*1 Setting prohibited*1 0x0800000 0x05ce13b 0x0555555 0x02aaaaa 88.2 Setting prohibited*1 Setting prohibited*1 Setting prohibited*1 Setting prohibited*1 0x0800000 0x0759999 0x03acccc 96 Setting prohibited*1 Setting prohibited*1 Setting prohibited*1 Setting prohibited*1 Setting prohibited*1 0x0800000 0x0400000 Note 1. This is because the setting is outside the specification of the SRC module. For details, see Table 48.22. Table 48.8 Input Sampling Rate [KHz] INITFS Setting (Delay Mode: Low Delay 2, Number of Channels: 1 or 2) Output Sampling Rate [KHz] 8 16 24 32 44.1 48 96 8 0x0400000 0x0200000 0x0155555 0x0100000 0x00b9c27 0x00aaaaa 0x0055555 11.025 Setting prohibited*1 0x02c1999 0x01d6666 0x0160ccc 0x0100000 0x00eb333 0x0075999 12 Setting prohibited*1 0x0300000 0x0200000 0x0180000 0x0116a3b 0x0100000 0x0080000 16 Setting prohibited*1 0x0400000 0x02aaaaa 0x0200000 0x017384e 0x0155555 0x00aaaaa 22.05 Setting prohibited*1 Setting prohibited*1 0x03acccc 0x02c1999 0x0200000 0x01d6666 0x00eb333 24 Setting prohibited*1 Setting prohibited*1 0x0400000 0x0300000 0x022d476 0x0200000 0x0100000 32 Setting prohibited*1 Setting prohibited*1 Setting prohibited*1 0x0400000 0x02e709d 0x02aaaaa 0x0155555 44.1 Setting prohibited*1 Setting prohibited*1 Setting prohibited*1 Setting prohibited*1 0x0400000 0x03acccc 0x01d6666 48 Setting prohibited*1 Setting prohibited*1 Setting prohibited*1 Setting prohibited*1 Setting prohibited*1 0x0400000 0x0200000 64 Setting prohibited*1 Setting prohibited*1 Setting prohibited*1 Setting prohibited*1 Setting prohibited*1 Setting prohibited*1 0x02aaaaa 88.2 Setting prohibited*1 Setting prohibited*1 Setting prohibited*1 Setting prohibited*1 Setting prohibited*1 Setting prohibited*1 0x03acccc 96 Setting prohibited*1 Setting prohibited*1 Setting prohibited*1 Setting prohibited*1 Setting prohibited*1 Setting prohibited*1 0x0400000 Note 1. This is because the setting is outside the specification of the SRC module. For details, see Table 48.22. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 48-30 RZ/A1H Group, RZ/A1M Group 48.3.23 48. SCUX 2SRC0_m Control Register p (SRCCRp_2SRC0_m) (m = 0, 1; p = 0, 1) SRCCRp_2SRC0_m is a 32-bit readable/writable register that selects the low delay mode, and synchronous or asynchronous mode of the SRC. Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 - - - - - - - - - - - WATMD - - - - Initial value: R/W: 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R/W 0 R 0 R 0 R 0 R/W Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 - - - BUFMD - - - - - - - - - - - SRCMD 0 R 0 R 0 R 0 R/W 0 R 0 R 0 R 0 R/W 0 R 0 R 0 R 0 R/W 0 R 0 R 0 R 0 R/W Initial value: R/W: 16 Bit Bit Name Initial Value R/W Description 31 to 21 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 20 WATMD 0 R/W Wait Time Control of SRC 0: Disables wait time control. 1: Enables wait time control. 19 to 17 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 16 -- 0 R/W The write value should always be 1. 15 to 13 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 12 BUFMD 0 R/W Low Delay Mode 0: Disables low delay mode. 1: Enables low delay mode. 11 to 9 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 8 -- 0 R/W The write value should always be 1. 7 to 5 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 4 -- 0 R/W The write value should always be 1. 3 to 1 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 0 SRCMD 0 R/W SRC Mode Select 0: Asynchronous SRC 1: Synchronous SRC R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 48-31 RZ/A1H Group, RZ/A1M Group 48.3.24 48. SCUX 2SRC0_m Minimum FS Setting Register p (MNFSRp_2SRC0_m) (m = 0, 1; p = 0, 1) MNFSRp_2SRC0_m is a 32-bit readable/writable register that sets the minimum value of FS. Bit: 31 30 29 28 - - - - 27 26 25 24 23 22 Initial value: R/W: 0 R 0 R 0 R 0 R 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W Bit: 15 14 13 12 11 10 9 8 7 0 R/W 21 20 19 18 17 16 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 6 5 4 3 2 1 0 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W MINFS MINFS Initial value: 0 R/W: R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W Bit Bit Name Initial Value R/W Description 31 to 28 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 27 to 0 MINFS All 0 R/W Minimum Value of FS Ratio These bits set the FS ratio to start fading out the output data to mute under the situation that the input timing stops during SRC processing. This setting value should be less than the value of IFSVRp_2SRC0_m register. Example: Fin = 32 kHz Fout = 44.1 kHz FSI = 222 * 32000/44100 = 3043485 = 0x02E709D MINFS = FSI * 98% = 2982615 = 0x02D82D7 Set the ratio which is out of the range of the jitter. (The recommended value is from 90 to 98 percent.) 48.3.25 2SRC0_m Buffer Size Setting Register p (BFSSRp_2SRC0_m) (m = 0, 1; p = 0, 1) BFSSRp_2SRC0_m is a 32-bit readable/writable register that sets the buffer size. This register setting is valid only when SRCCRp_2SRC0_m.BUFMD = 1. Bit: 31 30 29 28 27 26 - - - - - - Initial value: R/W: 0 R 0 R 0 R 0 R 0 R 0 R 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W Bit: 15 14 13 12 11 10 9 8 7 6 - - - - - - - - - - 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R Initial value: R/W: 25 24 23 22 21 20 19 18 17 16 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 5 4 3 2 1 0 - - 0 R 0 R 0 R/W 0 R/W BUFDATA BUFIN 0 R/W 0 R/W Bit Bit Name Initial Value R/W Description 31 to 26 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 25 to 16 BUFDATA All 0 R/W Set the buffer size of 1 channel in DATA RAM. Sets 0x80 for low delay mode 1. Sets 0x40 for low delay mode 2. 15 to 4 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 3 to 0 BUFIN All 0 R/W Set the buffer size of 1 channel in INDATA RAM. Sets 0x5 for low delay mode. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 48-32 RZ/A1H Group, RZ/A1M Group 48.3.26 48. SCUX 2SRC0_m SCU2 Status Register p (SC2SRp_2SRC0_m) (m = 0, 1; p = 0, 1) SC2SRp_2SRC0_m is a 32-bit read-only register that indicates the status of the SRC. Bit: 31 30 29 SRCW SC2 STS MUTE 28 27 26 25 24 23 SC2STS 22 21 20 19 18 17 16 SC2FSI Initial value: R/W: 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 0 R 0 R 0 R 0 R 0 R 0 R 0 R SC2FSI Initial value: R/W: 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R Bit Bit Name Initial Value R/W Description 31 SRCWSTS 0 R Status of Wait Time Operation of SRC 0: Wait for count up to wait time 1: Reached to wait time 30 SC2MUTE 0 R SRC Mute Status This bit is only used for debug. 0: SRC output data is not fixed and it should be muted. This happens when SRC cannot synchronize the input sampling rate and output sampling rate. 1: SRC output data is fixed. 29, 28 SC2STS All 0 R Status of SRC 00: SRC is reset. 01: SRC is initialized. 10: SRC is processing. 11: Reserved 27 to 0 SC2FSI All 0 R Latest value of FSI which is calculated by SRC 48.3.27 2SRC0_m Wait Time Setting Register p (WATSRp_2SRC0_m) (m = 0, 1; p = 0, 1) WATSRp_2SRC0_m is a 32-bit readable/writable register that sets the wait time for data input to the SRC. Bit: 31 30 29 28 27 26 25 24 - - - - - - - - 23 22 21 20 Initial value: R/W: 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R/W 0 R/W 0 R/W 0 R/W Bit: 15 14 13 12 11 10 9 8 7 6 5 0 R/W 0 R/W 0 R/W 19 18 17 16 0 R/W 0 R/W 0 R/W 0 R/W 4 3 2 1 0 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W WTIME WTIME Initial value: R/W: 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W Bit Bit Name Initial Value R/W Description 31 to 24 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 23 to 0 WTIME All 0 R/W These bits set the wait time when WATMD bit of SRCCRp_2SRC0_m register is 1. After the INIT bit of SRCIRp_2SRC0_m register is set to 0, 0 data is stored into the SRC until the number of input data reaches to the setting value of these bits. The data input before the INIT bit is set to 0 is discarded. After the number of input data reaches to the setting value, input data is stored into the SRC. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 48-33 RZ/A1H Group, RZ/A1M Group 48.3.28 48. SCUX 2SRC0_m Event Mask Register p (SEVMRp_2SRC0_m) (m = 0, 1; p = 0, 1) SEVMRp_2SRC0_m is a 32-bit readable/writable register that enables or disables SCUAIm interrupt requests. The name of the interrupt source corresponding to the interrupt request from SEVMRp_2SRC0_0 is SCUAI0 and that corresponding to the interrupt request from SEVMRp_2SRC0_1 is SCUAI1. Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 - - - - - - - - - - - - - - 0 R/W 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 - EVM WAIT - - - - - - - - - - - - - - 0 R 0 R/W 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R EVMUF EVMOF Initial value: 0 R/W: R/W Bit: Initial value: R/W: 16 Bit Bit Name Initial Value R/W Description 31 EVMUF 0 R/W SRC Underflow Mask This bit sets whether to mask the interrupt request from the EVCUF bit in the SEVCRp_2SRC0_m register. 0: Disables interrupts. 1: Enables interrupts. 30 EVMOF 0 R/W SRC Overflow Mask This bit sets whether to mask the EVCOF bit in the SEVCRp_2SRC0_m register. 0: Disables interrupts. 1: Enables interrupts. 29 to 15 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 14 EVMWAIT 0 R/W SRC Wait Time Mask This bit sets whether to mask the interrupt request from the EVCWAIT bit of SEVCRp_2SRC0_m register. 0: Disables interrupts. 1: Enables interrupts. 13 to 0 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 48-34 RZ/A1H Group, RZ/A1M Group 48.3.29 48. SCUX 2SRC0_m Event Clear Register p (SEVCRp_2SRC0_m) (m = 0, 1; p = 0, 1) SEVCRp_2SRC0_m is a 32-bit readable/writable register that clears SCUAIm interrupt requests. When an interrupt event is generated, the relevant bit in this register is automatically set to 1 and 1 is retained until 0 is written to that bit. 31 Bit: 30 EVCUF EVCOF 0 0 Initial value: R/W: R/(W)*1 R/(W)*1 Bit: 29 28 27 26 25 24 23 22 21 20 19 18 17 16 - - - - - - - - - - - - - - 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 - EVC WAIT - - - - - - - - - - - - - - 0 R 0 R/(W)*1 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R Initial value: R/W: Bit Bit Name Initial Value R/W Description 31 EVCUF 0 R/(W)*1 SRC Underflow Clear This is an interrupt flag to indicate whether INDATA RAM underflow occurs. When it occurs, this bit is set to 1. 0: Clears the flag. 1: Retains the flag. 30 EVCOF 0 R/(W)*1 SRC Overflow Clear This is an interrupt flag to indicate whether INDATA RAM overflow occurs. When it occurs, this bit is set to 1. 0: Clears the flag. 1: Retains the flag. 29 to 15 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 14 EVCWAIT 0 R/(W)*1 SRC Wait Time Clear This is an interrupt flag to indicate whether SRC has started processing after the wait time. 0: Clears the flag. 1: Retains the flag. 13 to 0 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. Note 1. Readable/writable. When 0 is written, the bit is initialized. Writing 1 to the bit is ignored. Write 0 only to each bit corresponding to the interrupt source to be cleared; write 1 to other bits. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 48-35 RZ/A1H Group, RZ/A1M Group 48.3.30 48. SCUX 2SRC0_m Initialization Register RIF (SRCIRR_2SRC0_m) (m = 0, 1) SRCIRR_2SRC0_m is a 32-bit readable/writable register that initializes COEF-ROMIF which is mounted on 2SRC0_m. Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 - - - - - - - - - - - - - - - - Initial value: R/W: 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 - - - - - - - - - - - - - - - INIT 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 1 R/W Initial value: R/W: 16 Bit Bit Name Initial Value R/W Description 31 to 1 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 0 INIT 1 R/W Initialization When this bit is set to 1, the COEF-ROMIF internal circuit is initialized. To cancel the initialization, set this bit to 0 with it set to 1. 0: Processing State 1: Initialization (sets the initial setting of other registers) 48.3.31 DVU0_n Initialization Register (DVUIR_DVU0_n) (n = 0, 1, 2, 3) DVUIR_DVU0_n is a 32-bit readable/writable register that initializes the DVU internal circuit. 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 - - - - - - - - - - - - - - - - Initial value: R/W: 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 - - - - - - - - - - - - - - - INIT 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 1 R/W Bit: Initial value: R/W: Bit Bit Name Initial Value R/W Description 31 to 1 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 0 INIT 1 R/W Initialization When this bit is set to 1, the DVU internal circuit is initialized. To cancel the initialization, set this bit to 0 with it set to 1. 0: Processing State 1: Initialization (sets the initial setting of other registers) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 48-36 RZ/A1H Group, RZ/A1M Group 48.3.32 48. SCUX DVU0_n Audio Information Register (VADIR_DVU0_n) (n = 0, 1, 2, 3) VADIR_DVU0_n is a 32-bit readable/writable register that sets the bit length of data and the number of channels. 31 30 29 28 27 26 25 24 23 22 21 - - - - - - - - - - - Initial value: R/W: 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R/W 0 R/W Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 - - - - - - - - - - - - 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R Bit: Initial value: R/W: 20 19 18 17 16 0 R/W 0 R/W 0 R/W 2 1 0 OTBL CHNUM 0 R/W 0 R/W 0 R/W 0 R/W Bit Bit Name Initial Value R/W Description 31 to 21 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 20 to 16 OTBL All 0 R/W Bit Length of Output Audio Data 00000: 24 bits 00001 to 00111: Reserved 01000: 16 bits 01001 to 11111: Reserved 15 to 4 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 3 to 0 CHNUM All 0 R/W Number of Channels These bits set the number of channels. 0000: Zero (None) 0001: 1 channel 0010: 2 channels 0011: Reserved 0100: 4 channels 0101: Reserved 0110: 6 channels 0111: Reserved 1000: 8 channels 1001 to 1111: Reserved R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 48-37 RZ/A1H Group, RZ/A1M Group 48.3.33 48. SCUX DVU0_n Bypass Register (DVUBR_DVU0_n) (n = 0, 1, 2, 3) DVUBR_DVU0_n is a 32-bit readable/writable register that sets the bypass mode. 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 - - - - - - - - - - - - - - - - Initial value: R/W: 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 - - - - - - - - - - - - - - - BY PASS 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R/W Bit: Initial value: R/W: 16 Bit Bit Name Initial Value R/W Description 31 to 1 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 0 BYPASS 0 R/W Bypass Mode This bit controls the data pass of DVU. 0: DVU function is used. Input data is processed by DVU and then the result data is connected to output data. 1: DVU function is not used (bypass mode). Input data is directly connected to output data. 48.3.34 DVU0_n Control Register (DVUCR_DVU0_n) (n = 0, 1, 2, 3) DVUCR_DVU0_n is a 32-bit readable/writable register that selects the DVU mode. 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 - - - - - - - - - - - - - - - - Initial value: R/W: 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 - - - - - - - VVMD - - - VRMD - - - ZCMD 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R/W 0 R 0 R 0 R 0 R/W 0 R 0 R 0 R 0 R/W Bit: Initial value: R/W: Bit Bit Name Initial Value R/W Description 31 to 9 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 8 VVMD 0 R/W Digital Volume Mode Select This bit selects the digital volume function. 0: Disables the digital volume function. 1: Enables the digital volume function. 7 to 5 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 4 VRMD 0 R/W Volume Ramp Mode Select This bit selects the volume ramp function. 0: Disables the volume ramp function. 1: Enables the volume ramp function. 3 to 1 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 0 ZCMD 0 R/W Zero Cross Mute Mode Select This bit selects the zero cross mute function. 0: Disables the zero cross mute function. 1: Enables the zero cross mute function. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 48-38 RZ/A1H Group, RZ/A1M Group 48.3.35 48. SCUX DVU0_n Zero Cross Mute Control Register (ZCMCR_DVU0_n) (n = 0, 1, 2, 3) ZCMCR_DVU0_n is a 32-bit readable/writable register that controls operation of the zero cross mute function for each channel. Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 - - - - - - - - - - - - - - - - Initial value: R/W: 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 - - - - - - - - 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R Initial value: R/W: 16 ZCEN7 ZCEN6 ZCEN5 ZCEN4 ZCEN3 ZCEN2 ZCEN1 ZCEN0 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W Bit Bit Name Initial Value R/W Description 31 to 8 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 7 ZCEN7 0 R/W Zero Cross Mute Enable for Channel 7 This bit controls the operation of the zero cross mute function for channel 7. 0: Disables the operation of the zero cross mute function. 1: Enables the operation the zero cross mute function. 6 ZCEN6 0 R/W Zero Cross Mute Enable for Channel 6 This bit controls the operation of the zero cross mute function for channel 6. 0: Disables the operation of the zero cross mute function. 1: Enables the operation the zero cross mute function. 5 ZCEN5 0 R/W Zero Cross Mute Enable for Channel 5 This bit controls the operation of the zero cross mute function for channel 5. 0: Disables the operation of the zero cross mute function. 1: Enables the operation the zero cross mute function. 4 ZCEN4 0 R/W Zero Cross Mute Enable for Channel 4 This bit controls the operation of the zero cross mute function for channel 4. 0: Disables the operation of the zero cross mute function. 1: Enables the operation the zero cross mute function. 3 ZCEN3 0 R/W Zero Cross Mute Enable for Channel 3 This bit controls the operation of the zero cross mute function for channel 3. 0: Disables the operation of the zero cross mute function. 1: Enables the operation the zero cross mute function. 2 ZCEN2 0 R/W Zero Cross Mute Enable for Channel 2 This bit controls the operation of the zero cross mute function for channel 2. 0: Disables the operation of the zero cross mute function. 1: Enables the operation the zero cross mute function. 1 ZCEN1 0 R/W Zero Cross Mute Enable for Channel 1 This bit controls the operation of the zero cross mute function for channel 1. 0: Disables the operation of the zero cross mute function. 1: Enables the operation the zero cross mute function. 0 ZCEN0 0 R/W Zero Cross Mute Enable for Channel 0 This bit controls the operation of the zero cross mute function for channel 0. 0: Disables the operation of the zero cross mute function. 1: Enables the operation the zero cross mute function. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 48-39 RZ/A1H Group, RZ/A1M Group 48.3.36 48. SCUX DVU0_n Volume Ramp Control Register (VRCTR_DVU0_n) (n = 0, 1, 2, 3) VRCTR_DVU0_n is a 32-bit readable/writable register that controls operation of the volume ramp function for each channel. Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 - - - - - - - - - - - - - - - - Initial value: R/W: 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 - - - - - - - - 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R Initial value: R/W: 16 VREN7 VREN6 VREN5 VREN4 VREN3 VREN2 VREN1 VREN0 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W Bit Bit Name Initial Value R/W Description 31 to 8 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 7 VREN7 0 R/W Volume Ramp Enable for Channel 7 This bit controls the operation of the volume ramp function for channel 7. 0: Disables the operation of the volume ramp function. 1: Enables the operation of the volume ramp function. 6 VREN6 0 R/W Volume Ramp Enable for Channel 6 This bit controls the operation of the volume ramp function for channel 6. 0: Disables the operation of the volume ramp function. 1: Enables the operation of the volume ramp function. 5 VREN5 0 R/W Volume Ramp Enable for Channel 5 This bit controls the operation of the volume ramp function for channel 5. 0: Disables the operation of the volume ramp function. 1: Enables the operation of the volume ramp function. 4 VREN4 0 R/W Volume Ramp Enable for Channel 4 This bit controls the operation of the volume ramp function for channel 4. 0: Disables the operation of the volume ramp function. 1: Enables the operation of the volume ramp function. 3 VREN3 0 R/W Volume Ramp Enable for Channel 3 This bit controls the operation of the volume ramp function for channel 3. 0: Disables the operation of the volume ramp function. 1: Enables the operation of the volume ramp function. 2 VREN2 0 R/W Volume Ramp Enable for Channel 2 This bit controls the operation of the volume ramp function for channel 2. 0: Disables the operation of the volume ramp function. 1: Enables the operation of the volume ramp function. 1 VREN1 0 R/W Volume Ramp Enable for Channel 1 This bit controls the operation of the volume ramp function for channel 1. 0: Disables the operation of the volume ramp function. 1: Enables the operation of the volume ramp function. 0 VREN0 0 R/W Volume Ramp Enable for Channel 0 This bit controls the operation of the volume ramp function for channel 0. 0: Disables the operation of the volume ramp function. 1: Enables the operation of the volume ramp function. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 48-40 RZ/A1H Group, RZ/A1M Group 48.3.37 48. SCUX DVU0_n Volume Ramp Period Register (VRPDR_DVU0_n) (n = 0, 1, 2, 3) VRPDR_DVU0_n is a 32-bit readable/writable register that sets the ramp period of volume ramp. Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 - - - - - - - - - - - - - - - - Initial value: R/W: 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 - - - - - - 0 R 0 R 0 R 0 R 0 R 0 R 0 R/W 0 R/W Initial value: R/W: VRPDUP 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 16 VRPDDW 0 R/W 0 R/W 0 R/W Bit Bit Name Initial Value R/W Description 31 to 13 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 12 to 8 VRPDUP All 0 R/W Volume Ramp Period for Volume Up 00000: 1 [sample] (128 dB/1 step) 00001: 2 [sample] (64 dB/1 step) 00010: 4 [sample] (32 dB/1 step) 00011: 8 [sample] (16 dB/1 step) 00100: 16 [sample] (8 dB/1 step) 00101: 32 [sample] (4 dB/1 step) 00110: 64 [sample] (2 dB/1 step) 00111: 128 [sample] (1 dB/1 step) 01000: 256 [sample] (0.5 dB/1 step) 01001: 512 [sample] (0.25 dB/1 step) 01010: 1024 [sample] (0.125 dB/1 step) 01011: 2048 [sample] (0.125 dB/2 steps) 01100: 4096 [sample] (0.125 dB/4 steps) 01101: 8192 [sample] (0.125 dB/8 steps) 01110: 16384 [sample] (0.125 dB/16 steps) 01111: 32768 [sample] (0.125 dB/32 steps) 10000: 65536 [sample] (0.125 dB/64 steps) 10001: 131072 [sample] (0.125 dB/128 steps) 10010: 262144 [sample] (0.125 dB/256 steps) 10011: 524288 [sample] (0.125 dB/512 steps) 10100: 1048576 [sample] (0.125 dB/1024 steps) 10101: 2097152 [sample] (0.125 dB/2048 steps) 10110: 4194304 [sample] (0.125 dB/4096 steps) 10111: 8388608 [sample] (0.125 dB/8192 steps) 11000 to 11111: Reserved 7 to 5 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 48-41 RZ/A1H Group, RZ/A1M Group 48. SCUX Bit Bit Name Initial Value R/W Description 4 to 0 VRPDDW 0 R/W Volume Ramp Period for Volume Down 00000: 1 [sample] (-128 dB/1 step) 00001: 2 [sample] (-64 dB/1 step) 00010: 4 [sample] (-32 dB/1 step) 00011: 8 [sample] (-16 dB/1 step) 00100: 16 [sample] (-8 dB/1 step) 00101: 32 [sample] (-4 dB/1 step) 00110: 64 [sample] (-2 dB/1 step) 00111: 128 [sample] (-1 dB/1 step) 01000: 256 [sample] (-0.5 dB/1 step) 01001: 512 [sample] (-0.25 dB/1 step) 01010: 1024 [sample] (-0.125 dB/1 step) 01011: 2048 [sample] (-0.125 dB/2 steps) 01100: 4096 [sample] (-0.125 dB/4 steps) 01101: 8192 [sample] (-0.125 dB/8 steps) 01110: 16384 [sample] (-0.125 dB/16 steps) 01111: 32768 [sample] (-0.125 dB/32 steps) 10000: 65536 [sample] (-0.125 dB/64 steps) 10001: 131072 [sample] (-0.125 dB/128 steps) 10010: 262144 [sample] (-0.125 dB/256 steps) 10011: 524288 [sample] (-0.125 dB/512 steps) 10100: 1048576 [sample] (-0.125 dB/1024 steps) 10101: 2097152 [sample] (-0.125 dB/2048 steps) 10110: 4194304 [sample] (-0.125 dB/4096 steps) 10111: 8388608 [sample] (-0.125 dB/8192 steps) 11000 to 11111: Reserved 48.3.38 DVU0_n Volume Ramp Decibel Register (VRDBR_DVU0_n) (n = 0, 1, 2, 3) VRDBR_DVU0_n is a 32-bit readable/writable register that sets the gain level (decibel units) of volume ramp. Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 - - - - - - - - - - - - - - - - Initial value: R/W: 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 - - - - - - 0 R 0 R 0 R 0 R 0 R 0 R 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W Initial value: R/W: 16 VRDB 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W Bit Bit Name Initial Value R/W Description 31 to 10 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 9 to 0 VRDB All 0 R/W Decibel of Volume Ramp These bits set the decibel (gain level) of volume ramp. The value can be selected from 1024 points in the range of 0 dB to - dB at intervals of 0.125 dB. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 Setting Value Time Gain[dB] Setting Value Time Gain[dB] 0x000 1 0 ...... ...... ...... ...... ...... ...... 0x091 0.125 -18.125 0x031 0.5 -6.125 ...... ...... ...... ...... ...... ...... 0x3FE 4.1x10-7 -127.75 0x061 0.25 -12.125 0x3FF 0 (Mute) - 48-42 RZ/A1H Group, RZ/A1M Group 48.3.39 48. SCUX DVU0_n Volume Ramp Wait Time Register (VRWTR_DVU0_n) (n = 0, 1, 2, 3) VRWTR_DVU0_n is a 32-bit readable/writable register that sets the wait time before executing the volume ramp function. Bit: 31 30 29 28 27 26 25 24 - - - - - - - - Initial value: R/W: 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R Bit: 15 14 13 12 11 10 9 8 23 22 21 20 19 18 17 16 VRWT 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 7 6 5 4 3 2 1 0 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W VRWT Initial value: R/W: 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W Bit Bit Name Initial Value R/W Description 31 to 24 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 23 to 0 VRWT All 0 R/W Volume Ramp Wait Time These bits set the wait time before starting the volume ramp function when the setting of VRDBR register is changed. If the internal counter of the DVU logic reached to the value of these bits, the volume ramp function starts operating to change the volume to the value changed in the VRDBR register as a target. 48.3.40 DVU0_n Volume Value Setting 0 Register (VOL0R_DVU0_n) (n = 0, 1, 2, 3) VOL0R_DVU0_n is a 32-bit readable/writable register that sets the digital volume value of channel 0. 31 30 29 28 27 26 25 24 - - - - - - - - Initial value: R/W: 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R/W 0 R/W 0 R/W 0 R/W Bit: 15 14 13 12 11 10 9 8 7 6 5 0 R/W 0 R/W Bit: 23 22 21 20 19 18 17 16 0 R/W 0 R/W 0 R/W 0 R/W 4 3 2 1 0 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W VOLVAL0 VOLVAL0 0 Initial value: R/W: R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W Bit Bit Name Initial Value R/W Description 31 to 24 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 23 to 0 VOLVAL0 All 0 R/W Digital Volume Value for Channel 0 These bits set the digital volume of channel 0. The maximum value is octupled gain (18 dB) and the minimum value is 0 (- dB). VOLVAL0[23] : Sign bit VOLVAL0[22:20] : Integer bits VOLVAL0[19:0] : Decimal bits R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 Setting Value Time Gain[dB] Setting Value Time 0x7F_FFFF 8 18 0x08_0000 0.5 -6 ... ... ... ... ... ... 0x10_0000 1 0 0x00_0001 9.5x10-7 -120 ... ... ... 0x00_0000 0 - Gain[dB] 48-43 RZ/A1H Group, RZ/A1M Group 48.3.41 48. SCUX DVU0_n Volume Value Setting 1 Register (VOL1R_DVU0_n) (n = 0, 1, 2, 3) VOL1R_DVU0_n is a 32-bit readable/writable register that sets the digital volume value of channel 1. 31 30 29 28 27 26 25 24 - - - - - - - - Initial value: R/W: 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R/W 0 R/W 0 R/W 0 R/W Bit: 15 14 13 12 11 10 9 8 7 6 5 0 R/W 0 R/W Bit: 23 22 21 20 19 18 17 16 0 R/W 0 R/W 0 R/W 0 R/W 4 3 2 1 0 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W VOLVAL1 VOLVAL1 Initial value: R/W: 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W Bit Bit Name Initial Value R/W Description 31 to 24 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 23 to 0 VOLVAL1 All 0 R/W Digital Volume Value for Channel 1 These bits set the digital volume of channel 1. The maximum value is octupled gain (18 dB) and the minimum value is 0 (- dB). VOLVAL1[23] : Sign bit VOLVAL1[22:20] : Integer bits VOLVAL1[19:0] : Decimal bits Setting Value R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 Time Gain[dB] Setting Value Time Gain[dB] 0x7F_FFFF 8 18 0x08_0000 0.5 -6 ... ... ... ... ... ... 0x10_0000 1 0 0x00_0001 9.5x10-7 -120 ... ... ... 0x00_0000 0 - 48-44 RZ/A1H Group, RZ/A1M Group 48.3.42 48. SCUX DVU0_n Volume Value Setting 2 Register (VOL2R_DVU0_n) (n = 0, 1, 2, 3) VOL2R_DVU0_n is a 32-bit readable/writable register that sets the digital volume value of channel 2. 31 30 29 28 27 26 25 24 - - - - - - - - Initial value: R/W: 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R/W 0 R/W 0 R/W 0 R/W Bit: 15 14 13 12 11 10 9 8 7 6 5 0 R/W 0 R/W Bit: 23 22 21 20 19 18 17 16 0 R/W 0 R/W 0 R/W 0 R/W 4 3 2 1 0 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W VOLVAL2 VOLVAL2 0 Initial value: R/W: R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W Bit Bit Name Initial Value R/W Description 31 to 24 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 23 to 0 VOLVAL2 All 0 R/W Digital Volume Value for Channel 2 These bits set the digital volume of channel 2. The maximum value is octupled gain (18 dB) and the minimum value is 0 (- dB). VOLVAL2[23] : Sign bit VOLVAL2[22:20] : Integer bits VOLVAL2[19:0] : Decimal bits Setting Value R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 Time Gain[dB] Setting Value Time Gain[dB] 0x7F_FFFF 8 18 0x08_0000 0.5 -6 ... ... ... ... ... ... 0x10_0000 1 0 0x00_0001 9.5x10-7 -120 ... ... ... 0x00_0000 0 - 48-45 RZ/A1H Group, RZ/A1M Group 48.3.43 48. SCUX DVU0_n Volume Value Setting 3 Register (VOL3R_DVU0_n) (n = 0, 1, 2, 3) VOL3R_DVU0_n is a 32-bit readable/writable register that sets the digital volume value of channel 3. Bit: 31 30 29 28 27 26 25 24 - - - - - - - - 23 22 21 20 Initial value: R/W: 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R/W 0 R/W 0 R/W 0 R/W Bit: 15 14 13 12 11 10 9 8 7 6 5 0 R/W 0 R/W 19 18 17 16 0 R/W 0 R/W 0 R/W 0 R/W 4 3 2 1 0 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W VOLVAL3 VOLVAL3 Initial value: R/W: 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W Bit Bit Name Initial Value R/W Description 31 to 24 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 23 to 0 VOLVAL3 All 0 R/W Digital Volume Value for Channel 3 These bits set the digital volume of channel 3. The maximum value is octupled gain (18 dB) and the minimum value is 0 (- dB). VOLVAL3[23] : Sign bit VOLVAL3[22:20] : Integer bits VOLVAL3[19:0] : Decimal bits Setting Value R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 Time Gain[dB] Setting Value Time Gain[dB] 0x7F_FFFF 8 18 0x08_0000 0.5 -6 ... ... ... ... ... ... 0x10_0000 1 0 0x00_0001 9.5x10-7 -120 ... ... ... 0x00_0000 0 - 48-46 RZ/A1H Group, RZ/A1M Group 48.3.44 48. SCUX DVU0_n Volume Value Setting 4 Register (VOL4R_DVU0_n) (n = 0, 1, 2, 3) VOL4R_DVU0_n is a 32-bit readable/writable register that sets the digital volume value of channel 4. Bit: 31 30 29 28 27 26 25 24 - - - - - - - - 23 22 21 20 Initial value: R/W: 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R/W 0 R/W 0 R/W 0 R/W Bit: 15 14 13 12 11 10 9 8 7 6 5 0 R/W 0 R/W 19 18 17 16 0 R/W 0 R/W 0 R/W 0 R/W 4 3 2 1 0 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W VOLVAL4 VOLVAL4 Initial value: R/W: 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W Bit Bit Name Initial Value R/W Description 31 to 24 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 23 to 0 VOLVAL4 All 0 R/W Digital Volume Value for Channel 4 These bits set the digital volume of channel 4. The maximum value is octupled gain (18 dB) and the minimum value is 0 (- dB). VOLVAL4[23] : Sign bit VOLVAL4[22:20] : Integer bits VOLVAL4[19:0] : Decimal bits Setting Value R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 Time Gain[dB] Setting Value Time Gain[dB] 0x7F_FFFF 8 18 0x08_0000 0.5 -6 ... ... ... ... ... ... 0x10_0000 1 0 0x00_0001 9.5x10-7 -120 ... ... ... 0x00_0000 0 - 48-47 RZ/A1H Group, RZ/A1M Group 48.3.45 48. SCUX DVU0_n Volume Value Setting 5 Register (VOL5R_DVU0_n) (n = 0, 1, 2, 3) VOL5R_DVU0_n is a 32-bit readable/writable register that sets the digital volume value of channel 5. Bit: 31 30 29 28 27 26 25 24 - - - - - - - - 23 22 21 20 Initial value: R/W: 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R/W 0 R/W 0 R/W 0 R/W Bit: 15 14 13 12 11 10 9 8 7 6 5 0 R/W 0 R/W 19 18 17 16 0 R/W 0 R/W 0 R/W 0 R/W 4 3 2 1 0 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W VOLVAL5 VOLVAL5 Initial value: R/W: 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W Bit Bit Name Initial Value R/W Description 31 to 24 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 23 to 0 VOLVAL5 All 0 R/W Digital Volume Value for Channel 5 These bits set the digital volume of channel 5. The maximum value is octupled gain (18 dB) and the minimum value is 0 (- dB). VOLVAL5[23] : Sign bit VOLVAL5[22:20] : Integer bits VOLVAL5[19:0] : Decimal bits Setting Value R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 Time Gain[dB] Setting Value Time Gain[dB] 0x7F_FFFF 8 18 0x08_0000 0.5 -6 ... ... ... ... ... ... 0x10_0000 1 0 0x00_0001 9.5x10-7 -120 ... ... ... 0x00_0000 0 - 48-48 RZ/A1H Group, RZ/A1M Group 48.3.46 48. SCUX DVU0_n Volume Value Setting 6 Register (VOL6R_DVU0_n) (n = 0, 1, 2, 3) VOL6R_DVU0_n is a 32-bit readable/writable register that sets the digital volume value of channel 6. 31 30 29 28 27 26 25 24 - - - - - - - - Initial value: R/W: 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R/W 0 R/W 0 R/W 0 R/W Bit: 15 14 13 12 11 10 9 8 7 6 5 0 R/W 0 R/W Bit: 23 22 21 20 19 18 17 16 0 R/W 0 R/W 0 R/W 0 R/W 4 3 2 1 0 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W VOLVAL6 VOLVAL6 Initial value: R/W: 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W Bit Bit Name Initial Value R/W Description 31 to 24 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 23 to 0 VOLVAL6 All 0 R/W Digital Volume Value for Channel 6 These bits set the digital volume of channel 6. The maximum value is octupled gain (18 dB) and the minimum value is 0 (- dB). VOLVAL6[23] : Sign bit VOLVAL6[22:20] : Integer bits VOLVAL6[19:0] : Decimal bits Setting Value R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 Time Gain[dB] Setting Value Time Gain[dB] 0x7F_FFFF 8 18 0x08_0000 0.5 -6 ... ... ... ... ... ... 0x10_0000 1 0 0x00_0001 9.5x10-7 -120 ... ... ... 0x00_0000 0 - 48-49 RZ/A1H Group, RZ/A1M Group 48.3.47 48. SCUX DVU0_n Volume Value Setting 7 Register (VOL7R_DVU0_n) (n = 0, 1, 2, 3) VOL7R_DVU0_n is a 32-bit readable/writable register that sets the digital volume value of channel 7. 31 30 29 28 27 26 25 24 - - - - - - - - Initial value: R/W: 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R/W 0 R/W 0 R/W 0 R/W Bit: 15 14 13 12 11 10 9 8 7 6 5 0 R/W 0 R/W Bit: 23 22 21 20 19 18 17 16 0 R/W 0 R/W 0 R/W 0 R/W 4 3 2 1 0 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W VOLVAL7 VOLVAL7 Initial value: R/W: 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W Bit Bit Name Initial Value R/W Description 31 to 24 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 23 to 0 VOLVAL7 All 0 R/W Digital Volume Value for Channel7 These bits set the digital volume of channel 7. The maximum value is octupled gain (18 dB) and the minimum value is 0 (- dB). VOLVAL7[23] : Sign bit VOLVAL7[22:20] : Integer bits VOLVAL7[19:0] : Decimal bits Setting Value 48.3.48 Time Gain[dB] Setting Value Time Gain[dB] 0x7F_FFFF 8 18 0x08_0000 0.5 -6 ... ... ... ... ... ... 0x10_0000 1 0 0x00_0001 9.5x10-7 -120 ... ... ... 0x00_0000 0 - DVU0_n Enable Register (DVUER_DVU0_n) (n = 0, 1, 2, 3) DVUER_DVU0_n is a 32-bit readable/writable register that enables or disables the DVU register settings. 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 - - - - - - - - - - - - - - - - Initial value: R/W: 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 - - - - - - - - - - - - - - - DVUEN 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R/W Bit: Initial value: R/W: 16 Bit Bit Name Initial Value R/W Description 31 to 1 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 0 DVUEN 0 R/W DVU Register Setting Enable This bit controls the setting of DVU registers (ZCMCR, VRCTR, VRPDR, VRDBR, VOL0R, VOL1R, VOL2R, VOL3R, VOL4R, VOL5R, VOL6R, and VOL7R). 0: Disables the setting of DVU registers. 1: Enables the setting of DVU registers. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 48-50 RZ/A1H Group, RZ/A1M Group 48.3.49 48. SCUX DVU0_n Status Register (DVUSR_DVU0_n) (n = 0, 1, 2, 3) DVUSR_DVU0_n is a 32-bit read-only register that indicates the status of zero cross mute and volume ramp. 31 30 29 28 27 26 25 24 - - - - - - - - Initial value: R/W: 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 - - - - - - - - - - - - - 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R Bit: Initial value: R/W: 23 22 21 20 19 18 17 16 ZSTS7 ZSTS6 ZSTS5 ZSTS4 ZSTS3 ZSTS2 ZSTS1 ZSTS0 0 R 0 R 1 0 VRSTS 0 R 0 R 0 R Bit Bit Name Initial Value R/W Description 31 to 24 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 23 ZSTS7 0 R Zero Cross Mute Status of Channel 7 This bit indicates the zero cross mute status of channel 7. 0: Not in mute status 1: Mute status 22 ZSTS6 0 R Zero Cross Mute Status of Channel 6 This bit indicates the zero cross mute status of channel 6. 0: Not in mute status 1: Mute status 21 ZSTS5 0 R Zero Cross Mute Status of Channel 5 This bit indicates the zero cross mute status of channel 5. 0: Not in mute status 1: Mute status 20 ZSTS4 0 R Zero Cross Mute Status of Channel 4 This bit indicates the zero cross mute status of channel 4. 0: Not in mute status 1: Mute status 19 ZSTS3 0 R Zero Cross Mute Status of Channel 3 This bit indicates the zero cross mute status of channel 3. 0: Not in mute status 1: Mute status 18 ZSTS2 0 R Zero Cross Mute Status of Channel 2 This bit indicates the zero cross mute status of channel 2. 0: Not in mute status 1: Mute status 17 ZSTS1 0 R Zero Cross Mute Status of Channel 1 This bit indicates the zero cross mute status of channel 1. 0: Not in mute status 1: Mute status 16 ZSTS0 0 R Zero Cross Mute Status of Channel 0 This bit indicates the zero cross mute status of channel 0. 0: Not in mute status 1: Mute status 15 to 3 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 2 to 0 VRSTS All 0 R Volume Ramp Status These bits indicate the volume ramp status. 000: Mute status 001: Volume ramp down 010: Volume ramp up 011: Level of volume ramp is in the state of the value of VRDBR register 100: Volume of input data is maintained (Volume is not multiplied). 101 to 111: Reserved R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 48-51 RZ/A1H Group, RZ/A1M Group 48.3.50 48. SCUX DVU0_n Event Mask Register (VEVMR_DVU0_n) (n = 0, 1, 2, 3) VEVMR_DVU0_n is a 32-bit readable/writable register that enables or disables SCUDVIn interrupt requests. Bit: Initial value: R/W: Bit: Initial value: R/W: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 VEVM ZCM7 VEVM ZCM6 VEVM ZCM5 VEVM ZCM4 VEVM ZCM3 VEVM ZCM2 VEVM ZCM1 VEVM ZCM0 - - - - - - - 16 - 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 VEV MVR - - - - - - - - - - - - - - - 0 R/W 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R Bit Bit Name Initial Value R/W Description 31 VEVMZCM7 0 R/W Zero Cross Mute Status Change Mask of Channel 7 This bit sets whether to mask the interrupt request from the VEVCZCM7 bit in the VEVCR_DVU0_n register. 0: Disables interrupts. 1: Enables interrupts. 30 VEVMZCM6 0 R/W Zero Cross Mute Status Change Mask of Channel 6 This bit sets whether to mask the interrupt request from the VEVCZCM6 bit in the VEVCR_DVU0_n register. 0: Disables interrupts. 1: Enables interrupts. 29 VEVMZCM5 0 R/W Zero Cross Mute Status Change Mask of Channel 5 This bit sets whether to mask the interrupt request from the VEVCZCM5 bit in the VEVCR_DVU0_n register. 0: Disables interrupts. 1: Enables interrupts. 28 VEVMZCM4 0 R/W Zero Cross Mute Status Change Mask of Channel 4 This bit sets whether to mask the interrupt request from the VEVCZCM4 bit in the VEVCR_DVU0_n register. 0: Disables interrupts. 1: Enables interrupts. 27 VEVMZCM3 0 R/W Zero Cross Mute Status Change Mask of Channel 3 This bit sets whether to mask the interrupt request from the VEVCZCM3 bit in the VEVCR_DVU0_n register. 0: Disables interrupts. 1: Enables interrupts. 26 VEVMZCM2 0 R/W Zero Cross Mute Status Change Mask of Channel 2 This bit sets whether to mask the interrupt request from the VEVCZCM2 bit in the VEVCR_DVU0_n register. 0: Disables interrupts. 1: Enables interrupts. 25 VEVMZCM1 0 R/W Zero Cross Mute Status Change Mask of Channel 1 This bit sets whether to mask the interrupt request from the VEVCZCM1 bit in the VEVCR_DVU0_n register. 0: Disables interrupts. 1: Enables interrupts. 24 VEVMZCM0 0 R/W Zero Cross Mute Status Change Mask of Channel 0 This bit sets whether to mask the interrupt request from the VEVCZCM0 bit in the VEVCR_DVU0_n register. 0: Disables interrupts. 1: Enables interrupts. 23 to 16 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 15 VEVMVR 0 R/W Volume Ramp Status Change This bit sets whether to mask the interrupt request from the VEVCVR bit in the VEVCR_DVU0_n register. 0: Disables interrupts. 1: Enables interrupts. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 48-52 RZ/A1H Group, RZ/A1M Group 48. SCUX Bit Bit Name Initial Value R/W Description 14 to 0 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 48-53 RZ/A1H Group, RZ/A1M Group 48.3.51 48. SCUX DVU0_n Event Clear Register (VEVCR_DVU0_n) (n = 0, 1, 2, 3) VEVCR_DVU0_n is a 32-bit readable/writable register that clears SCUDVIn interrupt requests. When an interrupt event is generated, the relevant bit in this register is automatically set to 1 and 1 is retained until 0 is written to that bit. Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 VEVC ZCM7 VEVC ZCM6 VEVC ZCM5 VEVC ZCM4 VEVC ZCM3 VEVC ZCM2 VEVC ZCM1 VEVC ZCM0 - - - - - - - - 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 Initial value: 0 0 0 0 0 0 0 0 R/W: R/(W)*1 R/(W)*1 R/(W)*1 R/(W)*1 R/(W)*1 R/(W)*1 R/(W)*1 R/(W)*1 Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 VEV CVR - - - - - - - - - - - - - - - 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R Initial value: 0 R/W: R/(W)*1 Bit Bit Name Initial Value R/W Description 31 VEVCZCM7 0 R/(W)*1 Zero Cross Mute Status Change Clear of Channel 7 This is an interrupt flag to indicate whether the zero cross mute status change of channel 7 occurs. When it occurs, this bit is set to 1. 0: Clears the flag. 1: Retains the flag. 30 VEVCZCM6 0 R/(W)*1 Zero Cross Mute Status Change Clear of Channel 6 This is an interrupt flag to indicate whether the zero cross mute status change of channel 6 occurs. When it occurs, this bit is set to 1. 0: Clears the flag. 1: Retains the flag. 29 VEVCZCM5 0 R/(W)*1 Zero Cross Mute Status Change Clear of Channel 5 This is an interrupt flag to indicate whether the zero cross mute status change of channel 5 occurs. When it occurs, this bit is set to 1. 0: Clears the flag. 1: Retains the flag. 28 VEVCZCM4 0 R/(W)*1 Zero Cross Mute Status Change Clear of Channel 4 This is an interrupt flag to indicate whether the zero cross mute status change of channel 4 occurs. When it occurs, this bit is set to 1. 0: Clears the flag. 1: Retains the flag. 27 VEVCZCM3 0 R/(W)*1 Zero Cross Mute Status Change Clear of Channel 3 This is an interrupt flag to indicate whether the zero cross mute status change of channel 3 occurs. When it occurs, this bit is set to 1. 0: Clears the flag. 1: Retains the flag. 26 VEVCZCM2 0 R/(W)*1 Zero Cross Mute Status Change Clear of Channel 2 This is an interrupt flag to indicate whether the zero cross mute status change of channel 2 occurs. When it occurs, this bit is set to 1. 0: Clears the flag. 1: Retains the flag. 25 VEVCZCM1 0 R/(W)*1 Zero Cross Mute Status Change Clear of Channel 1 This is an interrupt flag to indicate whether the zero cross mute status change of channel 1 occurs. When it occurs, this bit is set to 1. 0: Clears the flag. 1: Retains the flag. 24 VEVCZCM0 0 R/(W)*1 Zero Cross Mute Status Change Clear of Channel 0 This is an interrupt flag to indicate whether the zero cross mute status change of channel 0 occurs. When it occurs, this bit is set to 1. 0: Clears the flag. 1: Retains the flag. 23 to 16 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 48-54 RZ/A1H Group, RZ/A1M Group 48. SCUX Bit Bit Name Initial Value R/W Description 15 VEVCVR 0 R/(W)*1 Volume Ramp Status Change Clear This is an interrupt flag to judge volume ramp mute occurs or not. When it occurs, this bit is set to 1. 0: Clears the flag. 1: Retains the flag. 14 to 0 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. Note 1. Readable/writable. When 0 is written, the bit is initialized. Writing 1 to the bit is ignored. Write 0 only to each bit corresponding to the interrupt source to be cleared; write 1 to other bits. 48.3.52 MIX0_0 Initialization Register (MIXIR_MIX0_0) MIXIR_MIX0_0 is a 32-bit readable/writable register that initializes the MIX internal circuit. 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 - - - - - - - - - - - - - - - - Initial value: R/W: 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 - - - - - - - - - - - - - - - INIT 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 1 R/W Bit: Initial value: R/W: 16 Bit Bit Name Initial Value R/W Description 31 to 1 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 0 INIT 1 R/W Initialization When this bit is set to 1, the MIX internal circuit is initialized. To cancel the initialization, set this bit to 0 with it set to 1. 0: Processing State 1: Initialization (sets the initial setting of other registers) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 48-55 RZ/A1H Group, RZ/A1M Group 48.3.53 48. SCUX MIX0_0 Audio Information Register (MADIR_MIX0_0) MADIR_MIX0_0 is a 32-bit readable/writable register that sets the number of channels. 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 - - - - - - - - - - - - - - - - Initial value: R/W: 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 - - - - - - - - - - - - 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R Bit: Initial value: R/W: 16 CHNUM 0 R/W 0 R/W 0 R/W 0 R/W Bit Bit Name Initial Value R/W Description 31 to 4 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 3 to 0 CHNUM All 0 R/W Number of Channels These bits set the number of channels. 0000: Zero (None) 0001: 1 channel 0010: 2 channels 0011: Reserved 0100: 4 channels 0101: Reserved 0110: 6 channels 0111: Reserved 1000: 8 channels 1001 to 1111: Reserved R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 48-56 RZ/A1H Group, RZ/A1M Group 48.3.54 48. SCUX MIX0_0 Bypass Register (MIXBR_MIX0_0) MIXBR_MIX0_0 is a 32-bit readable/writable register that sets the bypass mode. Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 - - - - - - - - - - - - - - Initial value: R/W: 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R/W Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 - - - - - - - - - - - - - - - BY PASS 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R/W Initial value: R/W: 17 16 BPSYS 0 R/W Bit Bit Name Initial Value R/W Description 31 to 18 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 17, 16 BPSYS All 0 R/W Bypass System Select These bits select the input data output from the MIX module when the BYPASS bit is 1. 00: Input data of system A 01: Input data of system B 10: Input data of system C 11: Input data of system D 15 to 1 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 0 BYPASS 0 R/W Bypass Mode This bit controls the data pass of MIX function. 0: MIX function is used. Input data is processed by MIX and then the result data is connected to output data. 1: MIX function is not used (bypass mode). Input data is connected to output data according to the BPSYS bits. 48.3.55 MIX0_0 Mode Register (MIXMR_MIX0_0) MIXMR_MIX0_0 is a 32-bit readable/writable register that selects the MIX mode. Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 - - - - - - - - - - - - - - - - Initial value: R/W: 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 - - - - - - - - - - - - - - - MIX MODE 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R/W Initial value: R/W: 16 Bit Bit Name Initial Value R/W Description 31 to 1 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 0 MIXMODE 0 R/W MIX Mode This bit sets the mix mode. 0: Selects volume step mixer. 1: Selects volume ramp mixer. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 48-57 RZ/A1H Group, RZ/A1M Group 48.3.56 48. SCUX MIX0_0 Volume Period Register (MVPDR_MIX0_0) MVPDR_MIX0_0 is a 32-bit readable/writable register that sets the ramp period of volume ramp. 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 - - - - - - - - - - - - - - - - Initial value: R/W: 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 - - - - - - - - 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R Bit: Initial value: R/W: MXPDUP 0 R/W 0 R/W 0 R/W 0 R/W 16 MXPDDW 0 R/W 0 R/W 0 R/W 0 R/W Bit Bit Name Initial Value R/W Description 31 to 12 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 11 to 8 MXPDUP 0 R/W Volume Up Period These bits set the decibel which changes per sample during volume up. This setting is used when the MIXMODE bit in the MIXMR register is set to 1. 0000: 128 dB/1 sample 0001: 64 dB/1 sample 0010: 32 dB/1 sample 0011: 16 dB/1 sample 0100: 8 dB/1 sample 0101: 4 dB/1 sample 0110: 2 dB/1 sample 0111: 1 dB/1 sample 1000: 0.5 dB/1 sample 1001: 0.25 dB/1 sample 1010: 0.125 dB/1 sample 1011 to 1111: Reserved 7 to 4 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 3 to 0 MXPDDW 0 R/W Volume Down Period These bits set the decibel which changes per sample during volume down. This setting is used when the MIXMODE bit in the MIXMR register is set to 1. 0000: -128 dB/1 sample 0001: -64 dB/1 sample 0010: -32 dB/1 sample 0011: -16 dB/1 sample 0100: -8 dB/1 sample 0101: -4 dB/1 sample 0110: -2 dB/1 sample 0111: -1 dB/1 sample 1000: -0.5 dB/1 sample 1001: -0.25 dB/1 sample 1010: -0.125 dB/1 sample 1011 to 1111: Reserved R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 48-58 RZ/A1H Group, RZ/A1M Group 48.3.57 48. SCUX MIX0_0 Decibel A Register (MDBAR_MIX0_0) MDBAR_MIX0_0 is a 32-bit readable/writable register that sets the gain level (decibel units) of system A. Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 - - - - - - - - - - - - - - - - Initial value: R/W: 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 - - - - - - 0 R 0 R 0 R 0 R 0 R 0 R 0 R/W 0 R/W 0 R/W 0 R/W Initial value: R/W: 16 MIXDBA 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W Bit Bit Name Initial Value R/W Description 31 to 10 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 9 to 0 MIXDBA All 0 R/W Decibel of System A These bits set the decibel (gain level) of volume ramp. The value can be selected from 1024 points in the range of 0 dB to - dB at intervals of 0.125 dB. 48.3.58 Setting Value Time Gain[dB] Setting Value Time Gain[dB] 0x000 1 0 ...... ...... ...... ...... ...... ...... 0x091 0.125 -18.125 0x031 0.5 -6.125 ...... ...... ...... ...... ...... ...... 0x3FE 4.1x10-7 -127.75 0x061 0.25 -12.125 0x3FF 0 (Mute) - MIX0_0 Decibel B Register (MDBBR_MIX0_0) MDBBR_MIX0_0 is a 32-bit readable/writable register that sets the gain level (decibel units) of system B. 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 - - - - - - - - - - - - - - - - Initial value: R/W: 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 - - - - - - 0 R 0 R 0 R 0 R 0 R 0 R 0 R/W 0 R/W 0 R/W 0 R/W Bit: Initial value: R/W: 16 MIXDBB 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W Bit Bit Name Initial Value R/W Description 31 to 10 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 48-59 RZ/A1H Group, RZ/A1M Group 48. SCUX Bit Bit Name Initial Value R/W Description 9 to 0 MIXDBB All 0 R/W Decibel of System B These bits set the decibel (gain level) of volume ramp. The value can be selected from 1024 points in the range of 0 dB to - dB at intervals of 0.125 dB. 48.3.59 Setting Value Time Gain[dB] Setting Value Time Gain[dB] 0x000 1 0 ...... ...... ...... ...... ...... ...... 0x091 0.125 -18.125 0x031 0.5 -6.125 ...... ...... ...... ...... ...... ...... 0x3FE 4.1x10-7 -127.75 0x061 0.25 -12.125 0x3FF 0 (Mute) - MIX0_0 Decibel C Register (MDBCR_MIX0_0) MDBCR_MIX0_0 is a 32-bit readable/writable register that sets the gain level (decibel units) of system C. 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 - - - - - - - - - - - - - - - - Initial value: R/W: 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 - - - - - - 0 R 0 R 0 R 0 R 0 R 0 R 0 R/W 0 R/W 0 R/W 0 R/W Bit: Initial value: R/W: 16 MIXDBC 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W Bit Bit Name Initial Value R/W Description 31 to 10 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 9 to 0 MIXDBC All 0 R/W Decibel of System C These bits set the decibel (gain level) of volume ramp. The value can be selected from 1024 points in the range of 0 dB to - dB at intervals of 0.125 dB. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 Setting Value Time Gain[dB] Setting Value Time Gain[dB] 0x000 1 0 ...... ...... ...... ...... ...... ...... 0x091 0.125 -18.125 0x031 0.5 -6.125 ...... ...... ...... ...... ...... ...... 0x3FE 4.1x10-7 -127.75 0x061 0.25 -12.125 0x3FF 0 (Mute) - 48-60 RZ/A1H Group, RZ/A1M Group 48.3.60 48. SCUX MIX0_0 Decibel D Register (MDBDR_MIX0_0) MDBDR_MIX0_0 is a 32-bit readable/writable register that sets the gain level (decibel units) of system D. 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 - - - - - - - - - - - - - - - - Initial value: R/W: 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 - - - - - - 0 R 0 R 0 R 0 R 0 R 0 R 0 R/W 0 R/W 0 R/W 0 R/W Bit: Initial value: R/W: 16 MIXDBD 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W Bit Bit Name Initial Value R/W Description 31 to 10 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 9 to 0 MIXDBD All 0 R/W Decibel of System D These bits set the decibel (gain level) of volume ramp. The value can be selected from 1024 points in the range of 0 dB to - dB at intervals of 0.125 dB. 48.3.61 Setting Value Time Gain[dB] Setting Value Time Gain[dB] 0x000 1 0 ...... ...... ...... ...... ...... ...... 0x091 0.125 -18.125 0x031 0.5 -6.125 ...... ...... ...... ...... ...... ...... 0x3FE 4.1x10-7 -127.75 0x061 0.25 -12.125 0x3FF 0 (Mute) - MIX0_0 Decibel Enable Register (MDBER_MIX0_0) MDBER_MIX0_0 is a 32-bit readable/writable register that enable or disables the MIX decibel register settings. Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 - - - - - - - - - - - - - - - - Initial value: R/W: 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 - - - - - - - - - - - - - - - MIXDB EN 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R/W Initial value: R/W: 16 Bit Bit Name Initial Value R/W Description 31 to 1 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 0 MIXDBEN 0 R/W MIX Decibel Enable This bit controls the decibel value that sets in MDBAR, MDBBR, MDBCR and MDBDR registers. 0: Disables the setting of decibel. 1: Enables the setting of decibel. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 48-61 RZ/A1H Group, RZ/A1M Group 48.3.62 48. SCUX MIX0_0 Status Register (MIXSR_MIX0_0) MIXSR_MIX0_0 is a 32-bit read-only register that indicates the status of the MIX. Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 - - - - - - - - - - - - - - - - Initial value: R/W: 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 - - - - - - - - - - - - - - 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R Initial value: R/W: 16 MIXSTS 0 R 0 R Bit Bit Name Initial Value R/W Description 31 to 2 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 1, 0 MIXSTS All 0 R MIX Status This bit specifies the status of ramp process. 00: Ramp process is unchanged. 01: Ramp down 10: Ramp up 48.3.63 Software Reset Register (SWRSR_CIM) SWRSR_CIM is a 32-bit readable/writable register that initializes the SCUX internal circuit. 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 - - - - - - - - - - - - - - - - Initial value: R/W: 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 - - - - - - - - - - - - - - - SWRST 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 1 R/W Bit: Initial value: R/W: Bit Bit Name Initial Value R/W Description 31 to 1 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 0 SWRST 1 R/W Software Reset While this bit is 0, the SCUX internal circuits are put in the reset state. Registers except this register are reset. Therefore, they should be set again after the reset is canceled. 0: The SCUX is reset. 1: The SCUX is operating. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 48-62 RZ/A1H Group, RZ/A1M Group 48.3.64 48. SCUX DMA Control Register (DMACR_CIM) DMACR_CIM is a 32-bit readable/writable register that controls DMA execution. Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 - - - - - - - - - - - - - - - - Initial value: R/W: 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 - - - - - - - - 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R Initial value: R/W: 16 DMAM DMAM DMAM DMAM DMAM DMAM DMAM DMAM DFFU3 DFFU2 DFFU1 DFFU0 DFFD3 DFFD2 DFFD1 DFFD0 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W Bit Bit Name Initial Value R/W Description 31 to 24 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 23 to 16 -- All 0 R/W Reserved The write value should always be 0. 15 to 8 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 7 DMAMDFFU3 0 R/W FFU0_3 DMA Mode 0: Disables DMA transfer to DMATD3_CIM. 1: Enables DMA transfer to DMATD3_CIM. Note: When DMA transfer is enabled, disable packet requests sent to the interrupt controller. (Set the UEVMR_FFU0_3.UEVMRQ bit to 0.) 6 DMAMDFFU2 0 R/W FFU0_2 DMA Mode 0: Disables DMA transfer to DMATD2_CIM. 1: Enables DMA transfer to DMATD2_CIM. Note: When DMA transfer is enabled, disable packet requests sent to the interrupt controller. (Set the UEVMR_FFU0_2.UEVMRQ bit to 0.) 5 DMAMDFFU1 0 R/W FFU0_1 DMA Mode 0: Disables DMA transfer to DMATD1_CIM. 1: Enables DMA transfer to DMATD1_CIM. Note: When DMA transfer is enabled, disable packet requests sent to the interrupt controller. (Set the UEVMR_FFU0_1.UEVMRQ bit to 0.) 4 DMAMDFFU0 0 R/W FFU0_0 DMA Mode 0: Disables DMA transfer to DMATD0_CIM. 1: Enables DMA transfer to DMATD0_CIM. Note: When DMA transfer is enabled, disable packet requests sent to the interrupt controller. (Set the UEVMR_FFU0_0.UEVMRQ bit to 0.) 3 DMAMDFFD3 0 R/W FFD0_3 DMA Mode 0: Disables DMA transfer to DMATD3_CIM. 1: Enables DMA transfer to DMATD3_CIM. Note: When DMA transfer is enabled, disable packet requests sent to the interrupt controller. (Set the DEVMR_FFD0_3.DEVMRQ bit to 0.) 2 DMAMDFFD2 0 R/W FFD0_2 DMA Mode 0: Disables DMA transfer to DMATD2_CIM. 1: Enables DMA transfer to DMATD2_CIM. Note: When DMA transfer is enabled, disable packet requests sent to the interrupt controller. (Set the DEVMR_FFD0_2.DEVMRQ bit to 0.) 1 DMAMDFFD1 0 R/W FFD0_1 DMA Mode 0: Disables DMA transfer to DMATD1_CIM. 1: Enables DMA transfer to DMATD1_CIM. Note: When DMA transfer is enabled, disable packet requests sent to the interrupt controller. (Set the DEVMR_FFD0_1.DEVMRQ bit to 0.) 0 DMAMDFFD0 0 R/W FFD0_0 DMA Mode 0: Disables DMA transfer to DMATD0_CIM. 1: Enables DMA transfer to DMATD0_CIM. Note: When DMA transfer is enabled, disable packet requests sent to the interrupt controller. (Set the DEVMR_FFD0_0.DEVMRQ bit to 0.) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 48-63 RZ/A1H Group, RZ/A1M Group 48.3.65 48. SCUX DMA Transfer Register for FFD0_n (DMATDn_CIM) (n = 0, 1, 2, 3) DMATDn_CIM is a 32-bit register that stores the data to be transmitted to FFD0_n. The data written to DMATDn_CIM is automatically stored in FFD0_n. When the number of idle data bytes in FFD0_n becomes equal to or greater than the value set in DRQSR_FFD0_n.SIZE, a data transfer request is issued. When the DMA controller is used (DMACR_CIM.DMAMDFFDn = 1), a transfer request for the number of counts set in DRQSR_FFD0_n.SIZE is sent to the DMA controller. When the interrupt controller is used (DEVMR_FFD0_n.DEVMRQ = 1), data is written in this register for the number of counts set in DRQSR_FFD0_n.SIZE. 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 - - - - - - - - - - - - - - - - Initial value: R/W: W W W W W W W W W W W W W W W W Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 - - - - - - - - - - - - - - - - W W W W W W W W W W W W W W W W Bit: Initial value: R/W: 16 In the SCUX internal block, audio data is handled in the 24-bit big endian format. When this register is accessed in 32-bit units, the lower eight bits are not used and only the upper 24 bits are used, as shown in Figure 48.2. When the SCUX is used in 16-bit mode, the valid data needs to be located at the MSB of audio data. Therefore, when this register is accessed in 16-bit units, the written data is located in the upper 16 bits of audio data and the lower eight bits are fixed to 0 in the CIM block. When the SCUX is used in 16-bit mode and this register is accessed in 32-bit units, since bits [15:8] of the data to be written is passed to the FFD block without change, 0 should be written to bits [15:8]. DMATD [31:24] MSB SCUX audio data [23:16] [23:16] [15:8] [15:8] [7:0] Write data [7:0] Clamped to 0 in CIM Write data [23:16] Valid data Write data [15:8] Write 0 to these bits [7:0] LSB Not used 16-bit mode, 16-bit access to DMATD SCUX audio data Write data [15:8] 16-bit mode, 32-bit access to DMATD SCUX audio data Figure 48.2 Write data [31:24] Valid data Data Alignment of DMATDn_CIM R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 48-64 RZ/A1H Group, RZ/A1M Group 48.3.66 48. SCUX DMA Transfer Register for FFU0_n (DMATUn_CIM) (n = 0, 1, 2, 3) DMATUn_CIM is a 32-bit register that stores the data received from FFU0_n. When data is read from DMATUn_CIM, the next data is automatically transferred from FFU0_n. When the number of data bytes in FFU0_n becomes equal to or greater than the value set in URQSR_FFU0_n.SIZE, a data transfer request is issued. When the DMA controller is used (DMACR_CIM.DMAMDFFUn = 1), a transfer request for the number of counts set in URQSR_FFU0_n.SIZE is sent to the DMA controller. When the interrupt controller is used (UEVMR_FFU0_n.UEVMRQ = 1), data is read from this register for the number of counts set in URQSR_FFU0_n.SIZE. Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 - - - - - - - - - - - - - - - - Initial value: R/W: R R R R R R R R R R R R R R R R Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 - - - - - - - - - - - - - - - - R R R R R R R R R R R R R R R R Initial value: R/W: 16 When this register is accessed in 32-bit units, audio data is located in the upper 24 bits and the lower eight bits are always read as 0, as shown in Figure 48.3. When this register is accessed in 16-bit units, the upper 16 bits of audio data are read as valid data. When the SCUX is used in 16-bit mode and this register is accessed in 32-bit units, the lower eight bits are always read as 0 and bits [15:8] of the read data are read as a value dependent on the internal operation result in the SRC. SCUX audio data [23:16] MSB DMATU [31:24] [15:8] [7:0] Clamped to 0 [23:16] [15:8] [7:0] Depends on the operation result* All 0 LSB 16-bit mode, 16-bit access to DMATU Read data[15:0] Audio data [23:16] Audio data [15:8] 16-bit mode, 32-bit access to DMATU Read data[31:0] Note: * Audio data [23:16] Audio data [15:8] All 1 when the internal operation result of the SRC is 0x7FFFFF; otherwise, all 0. Even when used in 16-bit mode, operation is performed in 24-bit units. Figure 48.3 Data Alignment of DMATUn_CIM R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 48-65 RZ/A1H Group, RZ/A1M Group 48.3.67 48. SCUX SSI Route Select Register (SSIRSEL_CIM) SSIRSEL_CIM is a 32-bit readable/writable register that selects the SSIF channel to be connected to each SRC during direct transfer with the SSIF module. This register setting has no meaning when a route between the FFD or FFU module is selected. The IPSLR_IPC0_n and OPSLR_OPC0_n registers are used to select connection between the SSIF or FFD/ FFU module. The DVUBR_DVU0_n register is used to specify whether the DVU is used or not. Bit: 31 30 29 SISEL3 Initial value: R/W: Bit: Initial value: R/W: 28 27 SISEL2 26 SISEL1 25 24 SISEL0 23 22 - - 21 20 SOSEL5 19 18 - - 17 16 SOSEL4 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R 0 R 0 R/W 0 R/W 0 R 0 R 0 R/W 0 R/W 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 - - - - SOSEL2 - - SOSEL1 - - 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R SOSEL3 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W SOSEL0 0 R/W 0 R/W Bit Bit Name Initial Value R/W Description 31, 30 SISEL3 00 R/W SRC3 SSIF Input Select These bits select the input route of SRC3. 00: Uses the input from SSIF2. 01: Uses the input from SSIF5. 10, 11: Setting prohibited Note: When the route from the FFD module is selected by the IPSLR_IPC0_3 register, this bit setting has no meaning. 29, 28 SISEL2 00 R/W SRC2 SSIF Input Select These bits select the input route of SRC2. 00: Uses the input from SSIF1. 01: Uses the input from SSIF4. 10, 11: Setting prohibited Note: When the route from the FFD module is selected by the IPSLR_IPC0_2 register, this bit setting has no meaning. 27, 26 SISEL1 00 R/W SRC1 SSIF Input Select These bits select the input route of SRC1. 00: Uses the input from SSIF3. 01: Uses the input from SSIF345.* 10, 11: Setting prohibited Note: When the route from the FFD module is selected by the IPSLR_IPC0_1 register, this bit setting has no meaning. * These bits can be set to 01 only when the SSI4PMD and SSI5PMD bits of the SSIPMD_CIM register are both set to 01 or 10. 25, 24 SISEL0 00 R/W SRC0 SSIF Input Select These bits select the input route of SRC0. 00: Uses the input from SSIF0. 01: Uses the input from SSIF012.* 10, 11: Setting prohibited Note: When the route from the FFD module is selected by the IPSLR_IPC0_0 register, this bit setting has no meaning. * These bits can be set to 01 only when the SSI1PMD and SSI2PMD bits of the SSIPMD_CIM register are both set to 01 or 10. 23, 22 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 48-66 RZ/A1H Group, RZ/A1M Group 48. SCUX Bit Bit Name Initial Value R/W Description 21, 20 SOSEL5 00 R/W SSIF5 Output Select These bits select the output route to SSIF5. 00: Uses the output from SRC3 (DVU0_3).*1 01: Uses the output from SRC1 (DVU0_1).*2, *4 10: Uses the output from SRC0 (DVU0_0).*3, *4 11: Uses the output from MIX.*4 Notes:1. When the route to the FFU module is selected by the OPSLR_OPC0_3 register, this bit setting has no meaning. 2. When the route to the FFU module is selected by the OPSLR_OPC0_1 register, this bit setting has no meaning. 3. When the route to the FFU module is selected by the OPSLR_OPC0_0 register, this bit setting has no meaning. 4. Valid only when SSIPMD_CIM.SSI345EN = 1. 19, 18 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 17, 16 SOSEL4 00 R/W SSIF4 Output Select These bits select the output route to SSIF4. 00: Uses the output from SRC2 (DVU0_2).*1 01: Uses the output from SRC1 (DVU0_1).*2, *4 10: Uses the output from SRC0 (DVU0_0).*3, *4 11: Uses the output from MIX.*4 Notes:1. When the route to the FFU module is selected by the OPSLR_OPC0_2 register, this bit setting has no meaning. 2. When the route to the FFU module is selected by the OPSLR_OPC0_1 register, this bit setting has no meaning. 3. When the route to the FFU module is selected by the OPSLR_OPC0_0 register, this bit setting has no meaning. 4. Valid only when SSIPMD_CIM.SSI345EN = 1. 15, 14 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 13, 12 SOSEL3 00 R/W SSIF3 Output Select These bits select the output route to SSIF3. 00: Uses the output from SRC1 (DVU0_1).*1 01: Uses the output from SRC0 (DVU0_0).*2 10: Uses the output from MIX. 11: Setting prohibited Notes:1. When the route to the FFU module is selected by the OPSLR_OPC0_1 register, this bit setting has no meaning. 2. When the route to the FFU module is selected by the OPSLR_OPC0_0 register, this bit setting has no meaning. 11, 10 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 9, 8 SOSEL2 00 R/W SSIF2 Output Select These bits select the output route to SSIF2. 00: Uses the output from SRC3 (DVU0_3).*1 01: Uses the output from SRC0 (DVU0_0).*2, *4 10: Uses the output from SRC1 (DVU0_1).*3, *4 11: Uses the output from MIX.*4 Notes:1. When the route to the FFU module is selected by the OPSLR_OPC0_3 register, this bit setting has no meaning. 2. When the route to the FFU module is selected by the OPSLR_OPC0_0 register, this bit setting has no meaning. 3. When the route to the FFU module is selected by the OPSLR_OPC0_1 register, this bit setting has no meaning. 4. Valid only when SSIPMD_CIM.SSI012EN = 1. 7, 6 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 48-67 RZ/A1H Group, RZ/A1M Group 48. SCUX Bit Bit Name Initial Value R/W Description 5, 4 SOSEL1 00 R/W SSIF1 Output Select These bits select the output route to SSIF1. 00: Uses the output from SRC2 (DVU0_2).*1 01: Uses the output from SRC0 (DVU0_0).*2, *4 10: Uses the output from SRC1 (DVU0_1).*3, *4 11: Uses the output from MIX.*4 Notes:1. When the route to the FFU module is selected by the OPSLR_OPC0_2 register, this bit setting has no meaning. 2. When the route to the FFU module is selected by the OPSLR_OPC0_0 register, this bit setting has no meaning. 3. When the route to the FFU module is selected by the OPSLR_OPC0_1 register, this bit setting has no meaning. 4. Valid only when SSIPMD_CIM.SSI012EN = 1. 3, 2 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 1, 0 SOSEL0 00 R/W SSIF0 Output Select These bits select the output route to SSIF0. 00: Uses the output from SRC0 (DVU0_0).*1 01: Uses the output from SRC1 (DVU0_1).*2 10: Uses the output from MIX. 11: Setting prohibited. Notes:1. When the route to the FFU module is selected by the OPSLR_OPC0_0 register, this bit setting has no meaning. 2. When the route to the FFU module is selected by the OPSLR_OPC0_1 register, this bit setting has no meaning. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 48-68 RZ/A1H Group, RZ/A1M Group 48.3.68 48. SCUX FFD0_n Timing Select Register (FDTSELn_CIM) (n = 0, 1, 2, 3) FDTSELn_CIM is a 32-bit readable/writable register that selects the input timing signal to be used in SRCn (n = 0, 1, 2, 3) when asynchronous mode is selected. This register setting is used only when the route with the FFD module is selected. 31 30 29 28 27 - - - - - Initial value: R/W: 0 R 0 R 0 R 0 R 0 R 0 R/W 0 R/W Bit: 15 14 13 12 11 10 - - - - - - 0 R 0 R 0 R 0 R 0 R 0 R Bit: Initial value: R/W: 26 25 24 23 22 21 20 19 18 17 16 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 3 2 1 0 SCKDIV 0 R/W 0 R/W 0 R/W 0 R/W 9 8 7 6 5 4 - DIVEN - - - MTUSEL 0 R 0 R/W 0 R 0 R 0 R 0 R/W SCKSEL 0 R/W 0 R/W 0 R/W 0 R/W Bit Bit Name Initial Value R/W Description 31 to 27 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 26 to 16 SCKDIV All 0 R/W Division Ratio These bits specify the ratio for dividing the input clock specified in the SCKSEL bits to generate the timing signal. Note: Always write 0 to bit 16. (Writing 1 to bit 16 is ignored.) When all of these bits are set to 0, the division ratio is 1. Only the input clock selected by SCKSEL[3] = 0 will be divided. The WS signal selected by SCKSEL[3] = 1 will not be divided. The DIVEN bit must be set to 0 before changing these bits. 15 to 9 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 8 DIVEN 0 R/W Division Enable Frequency division starts the moment 1 is written to this bit. 1: Starts frequency division. 0: Outputs 0. 7 to 5 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 4 MTUSEL 0 R/W MTU Select This bit selects the clock signal specified by setting the SCKSEL bits to 0101 from the multi-function timer pulse unit 2. 0: Uses TIOC3A. 1: Uses TIOC4A 3 to 0 SCKSEL All 0 R/W Clock Select These bits select the clock that is used in generating the timing signal. 0000: Uses AUDIO_CLK. 0001: Uses the AUDIO_X1 input. 0010: Uses MLB_CLK. 0011: Uses USB_X1. 0100: Uses the peripheral clock 1 (P1) divided into 2. 0101: Uses the signal specified by the MTUSEL bit. 0110 and 0111: Setting prohibited 1000: Uses the WS signal of SSIF0. 1001: Uses the WS signal of SSIF1. 1010: Uses the WS signal of SSIF2. 1011: Uses the WS signal of SSIF3. 1100: Uses the WS signal of SSIF4. 1101: Uses the WS signal of SSIF5. 1110 and 1111: Setting prohibited Note: The DIVEN bit must be set to 0 before changing these bits. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 48-69 RZ/A1H Group, RZ/A1M Group 48. SCUX The input timing signal selector has the configuration shown in Figure 48.4. AUDIO_CLK AUDIO_X1 SCKDIV MLB_CLK USB_X1 P1 Divider Division by 2 Used as the input timing signal in SCUX SSIWS0 TIOC3A DIVEN TIOC4A SCKSEL[2:0] MTUSEL SSIWS1 SSIWS2 SSIWS3 SSIWS4 SSIWS5 SCKSEL[3] SCKSEL[2:0] Figure 48.4 Configuration Diagram of Input Timing Signal Selector R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 48-70 RZ/A1H Group, RZ/A1M Group 48.3.69 48. SCUX FFU0_n Timing Select Register (FDTSELn_CIM) (n = 0, 1, 2, 3) FUTSELn_CIM is a 32-bit writable register that selects the output timing signal to be used in SRCn (n = 0, 1, 2, 3) when asynchronous mode is selected. This register setting is used when the route with the FFU module is selected or when output to the MIX is selected. 31 30 29 28 27 - - - - - Initial value: R/W: 0 - 0 - 0 - 0 - 0 - 0 W 0 W Bit: 15 14 13 12 11 10 - - - - - - 0 - 0 - 0 - 0 - 0 - 0 - Bit: Initial value: R/W: 26 25 24 23 22 21 20 19 18 17 16 0 W 0 W 0 W 0 W 0 W 3 2 1 0 SCKDIV 0 W 0 W 0 W 0 W 9 8 7 6 5 4 - DIVEN - - - MTUSEL 0 - 0 W 0 - 0 - 0 - 0 W SCKSEL 0 W 0 W 0 W 0 W Bit Bit Name Initial Value R/W Description 31 to 27 -- All 0 -- Reserved The write value should always be 0. 26 to 16 SCKDIV All 0 W Division Ratio These bits specify the ratio for dividing the input clock specified in the SCKSEL bits to generate the timing signal. Note: Always write 0 in bit 16. (Writing 1 to bit 16 is ignored.) When all of these bits are set to 0, the division ratio is 1. Only the input clock selected by SCKSEL[3] = 0 will be divided. The WS signal selected by SCKSEL[3] = 1 will not be divided. The DIVEN bit must be set to 0 before changing these bits. 15 to 9 -- All 0 -- Reserved The write value should always be 0. 8 DIVEN 0 W Division Enable Frequency division starts the moment 1 is written to this bit. 1: Starts frequency division. 0: Outputs 0. 7 to 5 -- All 0 -- Reserved The write value should always be 0. 4 MTUSEL 0 W MTU Select This bit selects the clock signal specified by setting the SCKSEL bits to 0101 from the multi-function timer pulse unit 2. 0: Uses TIOC3A. 1: Uses TIOC4A 3 to 0 SCKSEL All 0 W Clock Select These bits select the clock that is used in generating the timing signal. 0000: Uses AUDIO_CLK. 0001: Uses AUDIO_X1 input. 0010: Uses MLB_CLK. 0011: Uses USB_X1. 0100: Uses the peripheral clock 1 (P1) divided into 2. 0101: Uses the signal specified by the MTUSEL bit. 0110 and 0111: Setting prohibited 1000: Uses the WS signal of SSIF0. 1001: Uses the WS signal of SSIF1. 1010: Uses the WS signal of SSIF2. 1011: Uses the WS signal of SSIF3. 1100: Uses the WS signal of SSIF4. 1101: Uses the WS signal of SSIF5. 1110 and 1111: Setting prohibited Note: The DIVEN bit must be set to 0 before changing these bits. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 48-71 RZ/A1H Group, RZ/A1M Group 48. SCUX The output timing signal selector has the configuration shown in Figure 48.5. AUDIO_CLK AUDIO_X1 SCKDIV MLB_CLK USB_X1 P1 Divider Division by 2 Used as the output timing signal in SCUX SSIWS0 TIOC3A DIVEN TIOC4A SCKSEL[2:0] MTUSEL SSIWS1 SSIWS2 SSIWS3 SSIWS4 SSIWS5 SCKSEL[3] SCKSEL[2:0] Figure 48.5 Configuration Diagram of Output Timing Signal Selector R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 48-72 RZ/A1H Group, RZ/A1M Group 48.3.70 48. SCUX SSI Pin Mode Register (SSIPMD_CIM) SSIPMD_CIM is a 32-bit readable/writable register that sets the pin mode of the SSIF. Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 - - - - - - - - - - SSI5 CKS SSI4 CKS SSI3 CKS SSI2 CKS SSI1 CKS SSI0 CKS Initial value: R/W: 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 - SSI 345EN SSI5PMD - - - SSI 012EN 0 R 0 R/W 0 R 0 R 0 R 0 R/W SSI3PMD Initial value: 0 R/W: R/W 0 R/W SSI4PMD 0 R/W 0 R/W 0 R/W 0 R/W SSI2PMD 0 R/W 0 R/W SSI1PMD 0 R/W 0 R/W Bit Bit Name Initial Value R/W Description 31 to 22 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 21 SSI5CKS 0 R/W SSIF5 Clock Select This bit selects the clock to be connected to the AUDIO_CLK pin of the SSIF5 module. 0: Selects the AUDIO_CLK input. 1: Selects the MLB_CLK input. Note: When selecting AUDIO_CLK or MLB_CLK as the oversampling clock of the SSIF5 module, SSICR5.CKS = 1 must also be set in the SSIF5 module. 20 SSI4CKS 0 R/W SSIF4 Clock Select This bit selects the clock to be connected to the AUDIO_CLK pin of the SSIF4 module. 0: Selects the AUDIO_CLK input. 1: Selects the MLB_CLK input. Note: When selecting AUDIO_CLK or MLB_CLK as the oversampling clock of the SSIF4 module, SSICR4.CKS = 1 must also be set in the SSIF4 module. 19 SSI3CKS 0 R/W SSIF3 Clock Select This bit selects the clock to be connected to the AUDIO_CLK pin of the SSIF3 module. 0: Selects the AUDIO_CLK input. 1: Selects the MLB_CLK input. Note: When selecting AUDIO_CLK or MLB_CLK as the oversampling clock of the SSIF3 module, SSICR3.CKS = 1 must also be set in the SSIF3 module. 18 SSI2CKS 0 R/W SSIF2 Clock Select This bit selects the clock to be connected to the AUDIO_CLK pin of the SSIF2 module. 0: Selects the AUDIO_CLK input. 1: Selects the MLB_CLK input. Note: When selecting AUDIO_CLK or MLB_CLK as the oversampling clock of the SSIF2 module, SSICR2.CKS = 1 must also be set in the SSIF2 module. 17 SSI1CKS 0 R/W SSIF1 Clock Select This bit selects the clock to be connected to the AUDIO_CLK pin of the SSIF1 module. 0: Selects the AUDIO_CLK input. 1: Selects the MLB_CLK input. Note: When selecting AUDIO_CLK or MLB_CLK as the oversampling clock of the SSIF1 module, SSICR1.CKS = 1 must also be set in the SSIF1 module. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 48-73 RZ/A1H Group, RZ/A1M Group 48. SCUX Bit Bit Name Initial Value R/W Description 16 SSI0CKS 0 R/W SSIF0 Clock Select This bit selects the clock to be connected to the AUDIO_CLK pin of the SSIF0 module. 0: Selects the AUDIO_CLK input. 1: Selects the MLB_CLK input. Note: When selecting AUDIO_CLK or MLB_CLK as the oversampling clock of the SSIF0 module, SSICR0.CKS = 1 must also be set in the SSIF0 module. 15, 14 SSI3PMD 00 R/W SSIF3 Pin Mode These bits select connection of the SSISCK3 and SSIWS3 pins. 00: The pins are used independently. 01: The SSIF0 pins are used in common. Both SSIF0 and SSIF3 are slaves. 10: The SSIF0 pins are used in common. SSIF0 is the master and SSIF3 is the slave. 11: Setting prohibited 13 -- 0 R Reserved This bit is always read as 0. The write value should always be 0. 12 SSI345EN 0 R/W SSIF345 Enable This bit selects whether the three modules SSIF3, SSIF4, and SSIF5 are used to provide six channels at transmission. 0: Not handled as six channels. 1: Handled as six channels. Note: This bit can be set to 1 only when the SSI4PMD and SSI5PMD bits of this register are both set to 01 or 10. Usage of six channels at reception can be specified by SSIRSEL_CIM.SISEL1. 11, 10 SSI4PMD 00 R/W SSIF4 Pin Mode These bits select connection of the SSISCK4 and SSIWS4 pins. 00: The pins are used independently. 01: The SSIF3 pins are used in common. Both SSIF3 and SSIF4 are slaves. 10: The SSIF3 pins are used in common. SSIF3 is the master and SSIF4 is the slave. 11: Setting prohibited 9, 8 SSI5PMD 00 R/W SSIF5 Pin Mode These bits select connection of the SSISCK5 and SSIWS5 pins. 00: The pins are used independently. 01: The SSIF3 pins are used in common. Both SSIF3 and SSIF5 are slaves. 10: The SSIF3 pins are used in common. SSIF3 is the master and SSIF5 is the slave. 11: Setting prohibited 7 to 5 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 4 SSI012EN 0 R/W SSIF012 Enable This bit selects whether the three modules SSIF0, SSIF1, and SSIF2 are used to provide six channels at transmission. 0: Not handled as six channels. 1: Handled as six channels. Note: This bit can be set to 1 only when the SSI1PMD and SSI2PMD bits of this register are both set to 01 or 10. Usage of six channels at reception can be specified by SSIRSEL_CIM.SISEL0. 3, 2 SSI2PMD 00 R/W SSIF2 Pin Mode These bits select connection of the SSISCK2 and SSIWS2 pins. 00: The pins are used independently. 01: The SSIF0 pins are used in common. Both SSIF0 and SSIF2 are slaves. 10: The SSIF0 pins are used in common. SSIF0 is the master and SSIF2 is the slave. 11: Setting prohibited R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 48-74 RZ/A1H Group, RZ/A1M Group 48. SCUX Bit Bit Name Initial Value R/W Description 1, 0 SSI1PMD 00 R/W SSIF1 Pin Mode These bits select connection of the SSISCK1 and SSIWS1 pins. 00: The pins are used independently. 01: The SSIF0 pins are used in common. Both SSIF0 and SSIF1 are slaves. 10: The SSIF0 pins are used in common. SSIF0 is the master and SSIF1 is the slave. 11: Setting prohibited R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 48-75 RZ/A1H Group, RZ/A1M Group 48.3.71 48. SCUX SSI Control Register (SSICTRL_CIM) SSIPCTRL_CIM is a 32-bit readable/writable register that controls connection with the SSIF module and starting and stopping of the SSIF module. Bit: 31 - Initial value: R/W: 0 - Bit: 15 - Initial value: R/W: 0 - 30 29 28 SSI3TX SSI4TX SSI5TX 27 - 0 W 0 W 0 W 0 - 14 13 12 11 SSI0TX SSI1TX SSI2TX 0 W 0 W 0 W - 0 - 26 25 24 SSI3RX SSI4RX SSI5RX 23 22 21 20 19 18 - - - - - - 0 W 0 W 0 W 0 - 0 - 0 - 0 - 0 - 0 - 10 9 8 7 6 5 4 3 2 - - - - - - 0 - 0 - 0 - 0 - 0 - 0 - SSI0RX SSI1RX SSI2RX 0 W 0 W 0 W 17 16 SSI SSI 345TEN 345REN 0 W 0 W 1 0 SSI SSI 012TEN 012REN 0 W 0 W Bit Bit Name Initial Value R/W Description 31 -- 0 -- Reserved The write value should always be 0. 30 SSI3TX 0 W SSIF3 Direct Transmission 0: Disables direct transmission to SSIF3. 1: Enables direct transmission to SSIF3. 29 SSI4TX 0 W SSIF4 Direct Transmission 0: Disables direct transmission to SSIF4. 1: Enables direct transmission to SSIF4. 28 SSI5TX 0 W SSIF5 Direct Transmission 0: Disables direct transmission to SSIF5. 1: Enables direct transmission to SSIF5. 27 -- 0 -- Reserved The write value should always be 0. 26 SSI3RX 0 W SSIF3 Direct Reception 0: Disables direct reception from SSIF3. 1: Enables direct reception from SSIF3. 25 SSI4RX 0 W SSIF4 Direct Reception 0: Disables direct reception from SSIF4. 1: Enables direct reception from SSIF4. 24 SSI5RX 0 W SSIF5 Direct Reception 0: Disables direct reception from SSIF5. 1: Enables direct reception from SSIF5. 23 to 18 -- All 0 -- Reserved The write value should always be 0. 17 SSI345TEN 0 W SSIF345 Transmission Enable This bit specifies transmission in three modules SSIF3, SSIF4, and SSIF5 to be started or stopped simultaneously. 0: Stops transmission in SSIF3, SSIF4, and SSIF5. 1: Starts transmission in SSIF3, SSIF4, and SSIF5. Note: This function can be used only when SSIPMD_CIM.SSI345EN = 1. When SSIPMD_CIM.SSI345EN = 0, SSIF modules should be controlled using SSICRn.TEN. This bit must be set to 0 when performing direct transmission to SSIF3, SSIF4, or SSIF5. 16 SSI345REN 0 W SSIF345 Reception Enable This bit specifies reception in three modules SSIF3, SSIF4, and SSIF5 to be started or stopped simultaneously. 0: Stops reception in SSIF3, SSIF4, and SSIF5. 1: Starts reception in SSIF3, SSIF4, and SSIF5. Note: This function can be used only when SSIRSEL_CIM.SISEL1 = 01. When SSIRSEL_CIM.SISEL1 = 00, SSIF modules should be controlled using SSICRn.REN. This bit must be set to 0 when performing direct reception from SSIF3, SSIF4, or SSIF5. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 48-76 RZ/A1H Group, RZ/A1M Group 48. SCUX Bit Bit Name Initial Value R/W Description 15 -- 0 -- Reserved The write value should always be 0. 14 SSI0TX 0 W SSIF0 Direct Transmission 0: Disables direct transmission to SSIF0. 1: Enables direct transmission to SSIF0. 13 SSI1TX 0 W SSIF1 Direct Transmission 0: Disables direct transmission to SSIF1. 1: Enables direct transmission to SSIF1. 12 SSI2TX 0 W SSIF2 Direct Transmission 0: Disables direct transmission to SSIF2. 1: Enables direct transmission to SSIF2. 11 -- 0 -- Reserved The write value should always be 0. 10 SSI0RX 0 W SSIF0 Direct Reception 0: Disables direct reception from SSIF0. 1: Enables direct reception from SSIF0. 9 SSI1RX 0 W SSIF1 Direct Reception 0: Disables direct reception from SSIF1. 1: Enables direct reception from SSIF1. 8 SSI2RX 0 W SSIF2 Direct Reception 0: Disables direct reception from SSIF2. 1: Enables direct reception from SSIF2. 7 to 2 -- All 0 -- Reserved The write value should always be 0. 1 SSI012TEN 0 W SSIF012 Transmission Enable This bit specifies transmission in three modules SSIF0, SSIF1, and SSIF2 to be started or stopped simultaneously. 0: Stops transmission in SSIF0, SSIF1, and SSIF2. 1: Starts transmission in SSIF0, SSIF1, and SSIF2. Note: This function can be used only when SSIPMD_CIM.SSI012EN = 1. When SSIPMD_CIM.SSI012EN = 0, SSIF modules should be controlled using SSICRn.TEN. This bit must be set to 0 when performing direct transmission to SSIF0, SSIF1, or SSIF2. 0 SSI012REN 0 W SSIF012 Reception Enable This bit specifies reception in three modules SSIF0, SSIF1, and SSIF2 to be started or stopped simultaneously. 0: Stops reception in SSIF0, SSIF1, and SSIF2. 1: Starts reception in SSIF0, SSIF1, and SSIF2. Note: This function can be used only when SSIRSEL_CIM.SISEL0 = 01. When SSIRSEL_CIM.SISEL0 = 00, SSIF modules should be controlled using SSICRn.REN. This bit must be set to 0 when performing direct reception from SSIF0, SSIF1, or SSIF2. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 48-77 RZ/A1H Group, RZ/A1M Group 48.3.72 48. SCUX SRCn Route Select Register (SRCRSELn_CIM) (n = 0, 1, 2, 3) SRCRSEL_CIM is a 32-bit readable/writable register that sets the route for the data that is input to the SRC. Bit: 31 30 - Initial value: R/W: 0 R 1 R/W Bit: 15 14 - Initial value: R/W: 0 R 29 28 PLACE7 26 - 1 R/W 0 R 1 R/W 13 12 11 10 1 R/W - 1 R/W 0 R 25 24 PLACE6 1 R/W PLACE3 0 R/W 27 22 - 0 R/W 0 R 1 R/W 9 8 7 6 1 R/W 0 R 20 0 R/W 19 18 - 1 R/W 0 R 1 R/W 5 4 3 2 0 R/W - 1 R/W 0 R 17 16 PLACE4 0 R/W PLACE1 - 0 R/W 21 PLACE5 1 R/W PLACE2 0 R/W 23 0 R/W 0 R/W 1 0 PLACE0 0 R/W 0 R/W 0 R/W Bit Bit Name Initial Value R/W Description 31 -- 0 R Reserved This bit is always read as 0. The write value should always be 0. 30 to 28 PLACE7 111 R/W Place 7 Stream data is rearranged before it is input to the SRC. These bits select data on the input side to be output to place 7 on the output side. 000: Data at place 0 on the input side is output to place 7 on the output side. 001: Data at place 1 on the input side is output to place 7 on the output side. 010: Data at place 2 on the input side is output to place 7 on the output side. 011: Data at place 3 on the input side is output to place 7 on the output side. 100: Data at place 4 on the input side is output to place 7 on the output side. 101: Data at place 5 on the input side is output to place 7 on the output side. 110: Data at place 6 on the input side is output to place 7 on the output side. 111: Data at place 7 on the input side is output to place 7 on the output side. Note: This bit setting is used when eight channels are set. When six or less channels are set, set these bits to the same value as the initial value. 27 -- 0 R Reserved This bit is always read as 0. The write value should always be 0. 26 to 24 PLACE6 110 R/W Place 6 Stream data is rearranged before it is input to the SRC. These bits select data on the input side to be output to place 6 on the output side. 000: Data at place 0 on the input side is output to place 6 on the output side. 001: Data at place 1 on the input side is output to place 6 on the output side. 010: Data at place 2 on the input side is output to place 6 on the output side. 011: Data at place 3 on the input side is output to place 6 on the output side. 100: Data at place 4 on the input side is output to place 6 on the output side. 101: Data at place 5 on the input side is output to place 6 on the output side. 110: Data at place 6 on the input side is output to place 6 on the output side. 111: Data at place 7 on the input side is output to place 6 on the output side. Note: This bit setting is used when eight channels are set. When six or less channels are set, set these bits to the same value as the initial value. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 48-78 RZ/A1H Group, RZ/A1M Group 48. SCUX Bit Bit Name Initial Value R/W Description 23 -- 0 R Reserved This bit is always read as 0. The write value should always be 0. 22 to 20 PLACE5 101 R/W Place 5 Stream data is rearranged before it is input to the SRC. These bits select data on the input side to be output to place 5 on the output side. 000: Data at place 0 on the input side is output to place 5 on the output side. 001: Data at place 1 on the input side is output to place 5 on the output side. 010: Data at place 2 on the input side is output to place 5 on the output side. 011: Data at place 3 on the input side is output to place 5 on the output side. 100: Data at place 4 on the input side is output to place 5 on the output side. 101: Data at place 5 on the input side is output to place 5 on the output side. 110: Data at place 6 on the input side is output to place 5 on the output side. 111: Data at place 7 on the input side is output to place 5 on the output side. Note: This bit setting is used when six or more channels are set. When four or less channels are set, set these bits to the same value as the initial value. 19 -- 0 R Reserved This bit is always read as 0. The write value should always be 0. 18 to 16 PLACE4 100 R/W Place 4 Stream data is rearranged before it is input to the SRC. These bits select data on the input side to be output to place 4 on the output side. 000: Data at place 0 on the input side is output to place 4 on the output side. 001: Data at place 1 on the input side is output to place 4 on the output side. 010: Data at place 2 on the input side is output to place 4 on the output side. 011: Data at place 3 on the input side is output to place 4 on the output side. 100: Data at place 4 on the input side is output to place 4 on the output side. 101: Data at place 5 on the input side is output to place 4 on the output side. 110: Data at place 6 on the input side is output to place 4 on the output side. 111: Data at place 7 on the input side is output to place 4 on the output side. Note: This bit setting is used when six or more channels are set. When four or less channels are set, set these bits to the same value as the initial value. 15 -- 0 R Reserved This bit is always read as 0. The write value should always be 0. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 48-79 RZ/A1H Group, RZ/A1M Group 48. SCUX Bit Bit Name Initial Value R/W Description 14 to 12 PLACE3 011 R/W Place 3 Stream data is rearranged before it is input to the SRC. These bits select data on the input side to be output to place 3 on the output side. 000: Data at place 0 on the input side is output to place 3 on the output side. 001: Data at place 1 on the input side is output to place 3 on the output side. 010: Data at place 2 on the input side is output to place 3 on the output side. 011: Data at place 3 on the input side is output to place 3 on the output side. 100: Data at place 4 on the input side is output to place 3 on the output side. 101: Data at place 5 on the input side is output to place 3 on the output side. 110: Data at place 6 on the input side is output to place 3 on the output side. 111: Data at place 7 on the input side is output to place 3 on the output side. Note: This bit setting is used when four or more channels are set. When two or less channels are set, set these bits to the same value as the initial value. 11 -- 0 R Reserved This bit is always read as 0. The write value should always be 0. 10 to 8 PLACE2 010 R/W Place 2 Stream data is rearranged before it is input to the SRC. These bits select data on the input side to be output to place 2 on the output side. 000: Data at place 0 on the input side is output to place 2 on the output side. 001: Data at place 1 on the input side is output to place 2 on the output side. 010: Data at place 2 on the input side is output to place 2 on the output side. 011: Data at place 3 on the input side is output to place 2 on the output side. 100: Data at place 4 on the input side is output to place 2 on the output side. 101: Data at place 5 on the input side is output to place 2 on the output side. 110: Data at place 6 on the input side is output to place 2 on the output side. 111: Data at place 7 on the input side is output to place 2 on the output side. Note: This bit setting is used when four or more channels are set. When two or less channels are set, set these bits to the same value as the initial value. 7 -- 0 R Reserved This bit is always read as 0. The write value should always be 0. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 48-80 RZ/A1H Group, RZ/A1M Group 48. SCUX Bit Bit Name Initial Value R/W Description 6 to 4 PLACE1 001 R/W Place 1 Stream data is rearranged before it is input to the SRC. These bits select data on the input side to be output to place 1 on the output side. 000: Data at place 0 on the input side is output to place 1 on the output side. 001: Data at place 1 on the input side is output to place 1 on the output side. 010: Data at place 2 on the input side is output to place 1 on the output side. 011: Data at place 3 on the input side is output to place 1 on the output side. 100: Data at place 4 on the input side is output to place 1 on the output side. 101: Data at place 5 on the input side is output to place 1 on the output side. 110: Data at place 6 on the input side is output to place 1 on the output side. 111: Data at place 7 on the input side is output to place 1 on the output side. 3 -- 0 R Reserved This bit is always read as 0. The write value should always be 0. 2 to 0 PLACE0 000 R/W Place 0 Stream data is rearranged before it is input to the SRC. These bits select data on the input side to be output to place 0 on the output side. 000: Data at place 0 on the input side is output to place 0 on the output side. 001: Data at place 1 on the input side is output to place 0 on the output side. 010: Data at place 2 on the input side is output to place 0 on the output side. 011: Data at place 3 on the input side is output to place 0 on the output side. 100: Data at place 4 on the input side is output to place 0 on the output side. 101: Data at place 5 on the input side is output to place 0 on the output side. 110: Data at place 6 on the input side is output to place 0 on the output side. 111: Data at place 7 on the input side is output to place 0 on the output side. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 48-81 RZ/A1H Group, RZ/A1M Group 48.3.73 48. SCUX MIX Route Select Register (MIXRSEL_CIM) MIXRSEL_CIM is a 32-bit readable/writable register that sets the route for the data that is output from the MIX. Bit: 31 30 - Initial value: R/W: 0 R 1 R/W Bit: 15 14 - Initial value: R/W: 0 R 29 28 PLACE7 26 - 1 R/W 0 R 1 R/W 13 12 11 10 1 R/W - 1 R/W 0 R 25 24 PLACE6 1 R/W PLACE3 0 R/W 27 22 - 0 R/W 0 R 1 R/W 9 8 7 6 1 R/W 0 R 20 0 R/W 19 18 - 1 R/W 0 R 1 R/W 5 4 3 2 0 R/W - 1 R/W 0 R 17 16 PLACE4 0 R/W PLACE1 - 0 R/W 21 PLACE5 1 R/W PLACE2 0 R/W 23 0 R/W 0 R/W 1 0 PLACE0 0 R/W 0 R/W 0 R/W Bit Bit Name Initial Value R/W Description 31 -- 0 R Reserved This bit is always read as 0. The write value should always be 0. 30 to 28 PLACE7 111 R/W Place 7 Stream data is rearranged after it is output from the MIX. These bits select data on the input side to be output to place 7 on the output side. 000: Data at place 0 on the input side is output to place 7 on the output side. 001: Data at place 1 on the input side is output to place 7 on the output side. 010: Data at place 2 on the input side is output to place 7 on the output side. 011: Data at place 3 on the input side is output to place 7 on the output side. 100: Data at place 4 on the input side is output to place 7 on the output side. 101: Data at place 5 on the input side is output to place 7 on the output side. 110: Data at place 6 on the input side is output to place 7 on the output side. 111: Data at place 7 on the input side is output to place 7 on the output side. Note: This bit setting is used when eight channels are set. When six or less channels are set, set these bits to the same value as the initial value. 27 -- 0 R Reserved This bit is always read as 0. The write value should always be 0. 26 to 24 PLACE6 110 R/W Place 6 Stream data is rearranged after it is output from the MIX. These bits select data on the input side to be output to place 6 on the output side. 000: Data at place 0 on the input side is output to place 6 on the output side. 001: Data at place 1 on the input side is output to place 6 on the output side. 010: Data at place 2 on the input side is output to place 6 on the output side. 011: Data at place 3 on the input side is output to place 6 on the output side. 100: Data at place 4 on the input side is output to place 6 on the output side. 101: Data at place 5 on the input side is output to place 6 on the output side. 110: Data at place 6 on the input side is output to place 6 on the output side. 111: Data at place 7 on the input side is output to place 6 on the output side. Note: This bit setting is used when eight channels are set. When six or less channels are set, set these bits to the same value as the initial value. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 48-82 RZ/A1H Group, RZ/A1M Group 48. SCUX Bit Bit Name Initial Value R/W Description 23 -- 0 R Reserved This bit is always read as 0. The write value should always be 0. 22 to 20 PLACE5 101 R/W Place 5 Stream data is rearranged after it is output from the MIX. These bits select data on the input side to be output to place 5 on the output side. 000: Data at place 0 on the input side is output to place 5 on the output side. 001: Data at place 1 on the input side is output to place 5 on the output side. 010: Data at place 2 on the input side is output to place 5 on the output side. 011: Data at place 3 on the input side is output to place 5 on the output side. 100: Data at place 4 on the input side is output to place 5 on the output side. 101: Data at place 5 on the input side is output to place 5 on the output side. 110: Data at place 6 on the input side is output to place 5 on the output side. 111: Data at place 7 on the input side is output to place 5 on the output side. Note: This bit setting is used when six or more channels are set. When four or less channels are set, set these bits to the same value as the initial value. 19 -- 0 R Reserved This bit is always read as 0. The write value should always be 0. 18 to 16 PLACE4 100 R/W Place 4 Stream data is rearranged after it is output from the MIX. These bits select data on the input side to be output to place 4 on the output side. 000: Data at place 0 on the input side is output to place 4 on the output side. 001: Data at place 1 on the input side is output to place 4 on the output side. 010: Data at place 2 on the input side is output to place 4 on the output side. 011: Data at place 3 on the input side is output to place 4 on the output side. 100: Data at place 4 on the input side is output to place 4 on the output side. 101: Data at place 5 on the input side is output to place 4 on the output side. 110: Data at place 6 on the input side is output to place 4 on the output side. 111: Data at place 7 on the input side is output to place 4 on the output side. Note: This bit setting is used when six or more channels are set. When four or less channels are set, set these bits to the same value as the initial value. 15 -- 0 R Reserved This bit is always read as 0. The write value should always be 0. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 48-83 RZ/A1H Group, RZ/A1M Group 48. SCUX Bit Bit Name Initial Value R/W Description 14 to 12 PLACE3 011 R/W Place 3 Stream data is rearranged after it is output from the MIX. These bits select data on the input side to be output to place 3 on the output side. 000: Data at place 0 on the input side is output to place 3 on the output side. 001: Data at place 1 on the input side is output to place 3 on the output side. 010: Data at place 2 on the input side is output to place 3 on the output side. 011: Data at place 3 on the input side is output to place 3 on the output side. 100: Data at place 4 on the input side is output to place 3 on the output side. 101: Data at place 5 on the input side is output to place 3 on the output side. 110: Data at place 6 on the input side is output to place 3 on the output side. 111: Data at place 7 on the input side is output to place 3 on the output side. Note: This bit setting is used when four or more channels are set. When two or less channels are set, set these bits to the same value as the initial value. 11 -- 0 R Reserved This bit is always read as 0. The write value should always be 0. 10 to 8 PLACE2 010 R/W Place 2 Stream data is rearranged after it is output from the MIX. These bits select data on the input side to be output to place 2 on the output side. 000: Data at place 0 on the input side is output to place 2 on the output side. 001: Data at place 1 on the input side is output to place 2 on the output side. 010: Data at place 2 on the input side is output to place 2 on the output side. 011: Data at place 3 on the input side is output to place 2 on the output side. 100: Data at place 4 on the input side is output to place 2 on the output side. 101: Data at place 5 on the input side is output to place 2 on the output side. 110: Data at place 6 on the input side is output to place 2 on the output side. 111: Data at place 7 on the input side is output to place 2 on the output side. Note: This bit setting is used when four or more channels are set. When two or less channels are set, set these bits to the same value as the initial value. 7 -- 0 R Reserved This bit is always read as 0. The write value should always be 0. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 48-84 RZ/A1H Group, RZ/A1M Group 48. SCUX Bit Bit Name Initial Value R/W Description 6 to 4 PLACE1 001 R/W Place 1 Stream data is rearranged after it is output from the MIX. These bits select data on the input side to be output to place 1 on the output side. 000: Data at place 0 on the input side is output to place 1 on the output side. 001: Data at place 1 on the input side is output to place 1 on the output side. 010: Data at place 2 on the input side is output to place 1 on the output side. 011: Data at place 3 on the input side is output to place 1 on the output side. 100: Data at place 4 on the input side is output to place 1 on the output side. 101: Data at place 5 on the input side is output to place 1 on the output side. 110: Data at place 6 on the input side is output to place 1 on the output side. 111: Data at place 7 on the input side is output to place 1 on the output side. 3 -- 0 R Reserved This bit is always read as 0. The write value should always be 0. 2 to 0 PLACE0 000 R/W Place 0 Stream data is rearranged after it is output from the MIX. These bits select data on the input side to be output to place 0 on the output side. 000: Data at place 0 on the input side is output to place 0 on the output side. 001: Data at place 1 on the input side is output to place 0 on the output side. 010: Data at place 2 on the input side is output to place 0 on the output side. 011: Data at place 3 on the input side is output to place 0 on the output side. 100: Data at place 4 on the input side is output to place 0 on the output side. 101: Data at place 5 on the input side is output to place 0 on the output side. 110: Data at place 6 on the input side is output to place 0 on the output side. 111: Data at place 7 on the input side is output to place 0 on the output side. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 48-85 RZ/A1H Group, RZ/A1M Group 48.4 48. SCUX Operation 48.4.1 Initial Setting Procedure Figure 48.6 to Figure 48.8 show the initial setting procedure of the SCUX. For details on register setting, refer to section 48.3, Register Descriptions. 48.4.2 Transfer Start Procedure and Stop Procedure Figure 48.9 to Figure 48.11 show the transfer start procedure and stop procedure of the SCUX. For details on register setting, refer to section 48.3, Register Descriptions. Start of setting Use SSIFn? (n = 0 to 5) NO SSIF setting YES SSIFn independent transfer? NO YES See Figures 19.23, 19.24, 19.25, and 19.26 in Section 19 (SSIF Specifications) Set the SSIFn registers <1> Software reset SCUX setting <2> Set the transfer route Set the registers of the SSIFn to be used. 1) SSITDMR Notes: Set CONT = 1 in master mode. Set the TDM bit for each SSIF to the same value to handle three SSIF modules as six channels. 2) SSICR (Set bits other than TEN and REN) Notes: For details, see Section 19 (SSIF Specifications). Set the same value for each SSIF to to handle three SSIF modules as six channels (except the SCKD and SWSD bits). 1) SWRSR_CIM.SWRST = 0 (Sets the software reset) 2) SWRSR_CIM.SWRST = 1 (Clears the software reset) Note: Not required after a hardware reset. 1) FFDPR_FFD0_n, FFUPR_FFU0_n (n = 0, 1, 2, 3) 2) IPSLR_IPC0_n, OPSLR_OPC0_n (n = 0, 1, 2, 3) 3) SSIRSEL_CIM Note: For 1) to 3), see Section 48.4.5. 4) SRCRSELn_CIM (n = 0, 1, 2, 3), MIXRSEL_CIM Note: See Section 48.4.3. 5) SSICTRL_CIM Note: Set bits other than SSI012TEN, SSI012REN, SSI345TEN, and SSI345REN. <3> Set the timing * FDTSELn_CIM, FUTSELn_CIM (n = 0, 1, 2, 3) Note: See Section 48.4.6. Set bits other than DIVEN. <4> Set the SSIF pins * SSIPMD_CIM Note: See Section 48.4.4. Continues to (2) Figure 48.6 Initial Setting Procedure of SCUX (1) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 48-86 RZ/A1H Group, RZ/A1M Group 48. SCUX Continues from (1) Use FFD0_n? (n = 0, 1, 2, 3) NO Set the registers of the FFD0_n to be used. 1) FDAIR_FFD0_n, DRQSR_FFD0_n (n = 0, 1, 2, 3) 2) DEVMR_FFD0_n (n = 0, 1, 2, 3) (Set the DEVMRQ bit to 0 at transfer by the DMAC and to 1 at transfer by an interrupt.) Note: Set FFDBR_FFD0_n and FFDIR_FFD0_n at the transfer start. YES <5> Set the FFD0_n registers Use FFU0_n? (n = 0, 1, 2, 3) NO Set the registers of the FFU0_n to be used. 1) FUAIR_FFU0_n, URQSR_FFU0_n (n = 0, 1, 2, 3) 2) UEVMR_FFU0_n (n = 0, 1, 2, 3) (Set the UEVMRQ bit to 0 at transfer by the DMAC and to 1 at transfer by an interrupt.) Note: Set FFUIR_FFD0_n at the transfer start. YES SCUX setting <6> Set the FFU0_n registers Use SRCn? (n = 0, 1, 2, 3) NO Set the registers of the SRCn to be used. <In bypass mode> * SRCBRp_2SRC0_m (m = 0, 1; p = 0, 1) <Other than bypass mode> 1) SADIRp_2SRC0_m, IFSCRp_2SRC0_m, IFSVRp_2SRC0_m, SRCCRp_2SRC0_m, MNFSRp_2SRC0_m, BFSSRp_2SRC0_m, WATSRp_2SRC0_m (m = 0, 1; p = 0, 1) 2) SEVMRp_2SRC0_m (m = 0, 1; p = 0, 1) Note: Set SRCIRp_2SRC0_m and SRCIRR_2SRC0_m at the transfer start. YES <7> Set the SRCn registers Use DVU0_n? (n = 0, 1, 2, 3) NO Set the registers of the DVU0_n to be used. <In bypass mode> * VADIR_DVU0_n, DVUBR_DVU0_n (n = 0, 1, 2, 3) <Other than bypass mode> 1) VADIR_DVU0_n, DVUCR_DVU0_n, VRCTR_DVU0_n, VRPDR_DVU0_n, VRDBR_DVU0_n, VOL*R_DVU0_n, ZCMCR_DVU0_n, VRWTR_DVU0_n (n = 0, 1, 2, 3; * = 0 to 7) 2) VEVMR_DVU0_n (n = 0, 1, 2, 3) Note: Set DVUIR_DVU0_n at the transfer start. YES <8> Set the DVUn registers Continues to (3) Figure 48.7 Initial Setting Procedure of SCUX (2) Continues from (2) Use MIX? NO YES SCUX setting <9> Set the MIX registers Set the registers of the MIX. <In bypass mode> * MIXBR_MIX0_0 <Other than bypass mode> * MADIR_MIX0_0, MIXMR_MIX0_0, MVPDR_MIX0_0, MDBAR_MIX0_0, MDBBR_MIX0_0, MDBCR_MIX0_0, MDBDR_MIX0_0 Note: Set MIXIR_MIX0_0 at the transfer start. Set up the interrupt controller Note: See the interrupt controller specifications. End of initial setting Figure 48.8 Initial Setting Procedure of SCUX (3) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 48-87 RZ/A1H Group, RZ/A1M Group 48. SCUX Start Transfer start setting Perform transfer using DMAC? NO YES Set up the DMAC Note: See the DMAC specifications. Transfer start setting Enable DMA transfer Note: Set DMACR_CIM. Clear initialization of FFD and start boot Clear initialization of FFU, SRC, DVU, MIX, IPC, and OPC When FFD is used, cancel initialization of the FFD and execute boot. (n = 0 to 3) 1) FFDIR_FFD0_n (INIT bit = 0) 2) FFDBR_FFD0_n (BOOT bit = 1) Cancel initialization of the blocks to be used Note: INIT bit = 0 SRC: Asynchronous mode 1) FFUIR_FFU0_n, SRCIRp_2SRC0_m, SRCIRR_2SRC0_m, DVUIR_DVU0_n, MIXIR_MIX0_0, (n = 0, 1, 2, 3 m = 0, 1, p = 0, 1) 2) IPCIR_IPC0_n (n = 0, 1, 2, 3) 3) OPCIR_OPC0_n (n = 0, 1, 2, 3) SRC: Synchronous mode 1) FFUIR_FFU0_n (n = 0, 1, 2, 3) 2) IPCIR_IPC0_n (n = 0, 1, 2, 3) 3) OPCIR_OPC0_n (n = 0, 1, 2, 3) 4) SRCIRp_2SRC0_m, SRCIRR_2SRC0_m, (m = 0, 1, p = 0, 1) Set transmission and reception to start When using SSIFn (n = 1 to 5) as the input (reception) and using the SSIFm (m = 0, 3) signal from the master for SSIFn (SSIPMD_CIM.SSInPMD = 2'b10) 1) Set reception to start * SSICTRL_CIM.SSI*REN = 1 or SSICRn.REN = 1 (* = 345, n = 1 to 5) 2) Set transmission to start * SSICTRL_CIM.SSI*TEN = 1 or SSICRm.TEN = 1 (* = 012, m = 0, 3) When using SSIFm (m = 0, 3) as the input (reception) and output (transmission) and using SSIFm in full duplex mode 1) Set transmission and reception to start * SSICRm.TEN = 1, SSICRm.REN = 1 (m = 0, 3) Other cases 1) Set transmission to start When SSIF is used * SSICTRL_CIM.SSI*TEN = 1 or SSICRn.TEN = 1 (* = 012 or 345, n = 0 to 5) When FFU is used (asynchronous) * FUTSELn_CIM.DIVEN = 1 (Uses the divider) 2) Set reception to start When SSIF is used * SSICTRL_CIM.SSI*REN = 1 or SSICRn.REN = 1 (* = 012 or 345, n = 0 to 5) When FFD is used (asynchronous) * FDTSELn_CIM.DIVEN=1 (Uses the divider) Wait for an interrupt <1> Continues to (2) Figure 48.9 Transfer Start Procedure and Stop Procedure of SCUX (1) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 48-88 RZ/A1H Group, RZ/A1M Group 48. SCUX Continues from (1) SRC interrupt? YES DVU interrupt? Go to <1> in (1) Interrupt by wait? YES NO NO Go to <1> in (3) YES Go to <1> in (1) NO FFD interrupt? YES NO Data write request? YES NO Go to <1> in (3) Write data to DMATDn_CIM for the requested size Go to <1> in (1) Transfer in progress FFU interrupt? Data read request? NO YES NO Go to <1> in (3) Change the DVU parameters? Go to <1> in (1) NO Change the register settings of the DVU0_n to be used. 1) DVUER_DVU0_0.DVUEN = 0 2) ZCMCR_DVU0_n setting 3) VRPDR_DVU0_n, VRDBR_DVU0_n, and VRWTR_DVU0_n settings (n = 0, 1, 2, 3) 4) VOL*R_DVU0_n (n = 0, 1, 2, 3; * = 0 to 7) setting 5) DVUER_DVU0_0.DVUEN = 1 YES Change the DVU parameters Change the MIX parameters? NO Change the register settings of the MIX. 1) MDBER_MIX0_0.MIXDBEN = 0 2) MDBAR_MIX0_0, MDBBR_MIX0_0, MDBCR_MIX0_0, and MDBDR_MIX0_0 settings 3) MDBER_MIX0_0.MIXDBEN = 1 YES Change the MIX parameters Transfer finished? Read data from DMATUn_CIM for the requested size NO Go to <1> in (1) YES Continues to (3) Figure 48.10 Transfer Start Procedure and Stop Procedure of SCUX (2) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 48-89 RZ/A1H Group, RZ/A1M Group 48. SCUX Continues from (2) <1> Flush the internal memory data? NO When SSIF is used * SSITDMRn.RXDMUTE = 1 (n = 0 to 5) When FFD is used * Input the necessary zero data. YES Input the dummy data Output of necessary data completed? NO YES When SSIF is used * SSICTRL_CIM.SSI*TEN = 0 or SSICRn.TEN = 0 (* = 012 or 345; n = 0 to 5) * OPCIR_OPC0_n.INIT = 1 (n = 0 to 3) When FFU is used (n = 0 to 3) * FUTSELn_CIM.DIVEN = 0 (Uses the divider) * OPCIR_OPC0_n.INIT = 1 * DMACR_CIM.DMAMDFFUn = 0 (uses a DMA transfer) * DMA stops (uses a DMA transfer) * UEVCR_FFU0_n.UEVCRQ = 0 (when UEVMR_FFU0_n.UEVMRQ = 1) * FFUIR_FFU0_n.INIT = 1 Transfer stop setting Set transmission to stop When SSIF is used * SSICTRL_CIM.SSI*REN = 0 or SSICRn.REN = 0 * SSITDMRn.RXDMUTE = 0 (* = 012 or 345; n = 0 to 5) * IPCIR_IPC0_n.INIT = 1 (n = 0 to 3) When FFD is used (n = 0 to 3) * FDTSELn_CIM.DIVEN = 0 (Uses the divider) * IPCIR_IPC0_n.INIT = 1 * FFDBR_FFD0_n.BOOT = 0 * DMACR_CIM.DMAMDFFDn = 0 (uses a DMA transfer) * DMA stops (uses a DMA transfer) * DEVCR_FFD0_n.DEVCRQ = 0 (when DEVMR_FFD0_n.DEVMRQ = 1) * FFDIR_FFD0_n.INIT = 1 Set reception to stop Initialize the used blocks. Note: INIT bit = 1 * SRCIRp_2SRC0_m, SRCIRR_2SRC0_m, DVUIR_DVU0_n, MIXIR_MIX0_0 (n = 0, 1, 2, 3; m = 0, 1; p = 0, 1) Initialize SRC, DVU, and MIX Confirm the SSIF idle state Resume transfer? When SSIF is used * Read SSISRn.IIRQ for confirmation (n = 0 to 5) NO YES Return to transfer start setting* Software reset * SWRSR_CIM.SWRST = 0 End Note: * After it has been used once, the FFD/FFU module can be reused without applying a software reset. If this is required, the number of writing and reading operations to and from the FFD and FFU modules should be an integer multiple of the number of FIFO stages used the first time. Figure 48.11 Transfer Start Procedure and Stop Procedure of SCUX (3) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 48-90 RZ/A1H Group, RZ/A1M Group 48.4.3 48. SCUX Data Rearrangement for Each Channel Data can be rearranged independently for each channel in the SCUX. Data rearrangement can be performed immediately before input to the SRC and immediately after output from the MIX. Table 48.9 to Table 48.11 show definition of data places. Data rearrangement immediately before the SRC is performed as described in section 48.3.72, SRCn Route Select Register (SRCRSELn_CIM) (n = 0, 1, 2, 3). Data rearrangement immediately after the MIX is performed as described in section 48.3.73, MIX Route Select Register (MIXRSEL_CIM). Table 48.9 Definition of Data Places (1) SSIF * Stereo (2 ch) SSIWS0 SSIDATA0 SSIF * Stereo x 3 (6 ch) SSIF * TDM (6 ch) Place 0 Place 1 SSIDATA0 Place 0 Place 1 SSIDATA1 Place 2 Place 3 SSIDATA2 Place 4 Place 5 Place 0 Place 1 Place 2 Place 3 Place 4 Place 5 Place 0 Place 1 Place 2 Place 3 Place 4 Place 5 SSIWS0 SSIWS0 SSIDATA0 SSIF * Multichannel (8 ch) SSIWS0 SSIDATA0 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 Place 6 Place 7 48-91 RZ/A1H Group, RZ/A1M Group Table 48.10 48. SCUX Definition of Data Places (2) FFD0_n * DMATDn_CIM 32-bit access (2 ch) 31 1st write data 8 7 Place 0 0 0 2nd write data Place 1 0 3rd write data Place 0 0 4th write data Place 1 0 FFD0_n * DMATDn_CIM 16-bit access (2 ch) 31 1st write data 16 15 Place 0 0 0 2nd write data Place 1 0 3rd write data Place 0 0 4th write data Place 1 0 FFD0_n * DMATDn_CIM 32-bit access (8 ch) 31 1st write data 8 7 Place 0 0 0 2nd write data Place 1 0 3rd write data Place 2 0 4th write data Place 3 0 5th write data Place 4 0 6th write data Place 5 0 7th write data Place 6 0 8th write data Place 7 0 FFU0_n * DMATUn_CIM 32-bit access (2 ch) 31 1st write data 8 Place 0 7 0 0 2nd write data Place 1 0 3rd write data Place 0 0 4th write data Place 1 0 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 48-92 RZ/A1H Group, RZ/A1M Group Table 48.11 48. SCUX Definition of Data Places (3) FFU0_n * DMATUn_CIM 16-bit access (2 ch) 31 1st write data 16 15 Place 0 0 - 2nd write data Place 1 - 3rd write data Place 0 - 4th write data Place 1 - FFU0_n * DMATUn_CIM 32-bit access (8 ch) 31 1st write data 8 Place 0 7 0 0 2nd write data Place 1 0 3rd write data Place 2 0 4th write data Place 3 0 5th write data Place 4 0 6th write data Place 5 0 7th write data Place 6 0 8th write data Place 7 0 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 48-93 RZ/A1H Group, RZ/A1M Group 48.4.4 48. SCUX Pin Connection Specifications of SSIF SSIF0 to SSIF3 and SSIF3 to SSIF5 can be operated in synchronization with the same SSISCK and SSIWS signals. The AUDIO_CLK input to the SSIF can be selected between external pins AUDIO_CLK and MLB_CLK. These settings are made as described in section 48.3.70, SSI Pin Mode Register (SSIPMD_CIM). Figure 48.12 shows the pin connection specifications of each SSIF module. SSIPMD_CIM.SSI0CKS AUDIO_CLK SSIF0 audio_clk MLB_CLK sck_en/ws_en SSISCK0/SSIWS0 sck_op/ws_op sck_ip/ws_ip SSIPMD_CIM. SSI1CKS SSIF1 audio_clk sck_en/ws_en sck_op/ws_op SSISCK1/SSIWS1 sck_ip/ws_ip SSIPMD_CIM. SSI2CKS SSIF2 audio_clk SSIPMD_CIM.SSI1PMD sck_en/ws_en SSISCK2/SSIWS2 sck_op/ws_op sck_ip/ws_ip SSIPMD_CIM. SSI3CKS SSIF3 audio_clk SSIPMD_CIM.SSI2PMD sck_en/ws_en SSISCK3/SSIWS3 sck_op/ws_op sck_ip/ws_ip SSIPMD_CIM. SSI4CKS SSIF4 audio_clk SSIPMD_CIM.SSI3PMD sck_en/ws_en SSISCK4/SSIWS4 sck_op/ws_op sck_ip/ws_ip SSIPMD_CIM. SSI5CKS SSIF5 audio_clk sck_en/ws_en SSIPMD_CIM. SSI4PMD SSISCK5/SSIWS5 sck_op/ws_op sck_ip/ws_ip SSIPMD_CIM.SSI5PMD Figure 48.12 Pin Connection Specifications of SSIF R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 48-94 RZ/A1H Group, RZ/A1M Group 48.4.5 48. SCUX Data Transfer Route Table 48.12 to Table 48.14 list the data transfer routes that can be selected by the SCUX. Table 48.15 to Table 48.17 show the necessary register settings for selecting each transfer route. The 2SRC0_m bypass register p and DVU0_n bypass register should be set appropriately to bypass the SRC and DVU, respectively. Table 48.12 Data Transfer Routes (1) Route No. SSIF (SRC) FFD SRC + DVU MIX SSIF (DST) FFU SSIF SRC SSIF 1 SSIF0 -- SRC0*1 + DVU0_0 -- SSIF0 -- 2 SSIF0 -- SRC0*1 + DVU0_0 -- SSIF3 -- SSIF SRC FFU 3 SSIF012 (6 ch) -- SRC0*1 + DVU0_0 -- SSIF345 (6 ch) -- 4 SSIF3 -- SRC1*1 + DVU0_1 -- SSIF3 -- 5 SSIF3 -- SRC1*1 + DVU0_1 -- SSIF0 -- 6 SSIF345 (6 ch) -- SRC1*1 + DVU0_1 -- SSIF012 (6 ch) -- 7 SSIF1 -- SRC2*1 + DVU0_2 -- SSIF4 -- 8 SSIF4 -- SRC2*1 + DVU0_2 -- SSIF1 -- 9 SSIF2 -- SRC3*1 + DVU0_3 -- SSIF5 -- 10 SSIF5 -- SRC3*1 + DVU0_3 -- SSIF2 -- -- SRC0*1 -- -- FFU0_0 1 SSIF0 2 SSIF012 (6 ch) -- SRC0*1 -- -- FFU0_0 3 SSIF3 -- SRC1*1 -- -- FFU0_1 4 SSIF345 (6 ch) -- SRC1*1 -- -- FFU0_1 5 SSI1 -- SRC2*1 -- -- FFU0_2 6 SSI4 -- SRC2*1 -- -- FFU0_2 -- -- FFU0_3 -- -- FFU0_3 7 SSI2 -- SRC3*1 8 SSI5 -- SRC3*1 Note 1. Selectable only in asynchronous mode. Not selectable in synchronous mode. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 48-95 RZ/A1H Group, RZ/A1M Group Table 48.13 48. SCUX Data Transfer Routes (2) Route No. SSIF (SRC) FFD SRC + DVU MIX SSIF (DST) FFU SSIF SRC MIX SSIF 1 SSIF0 -- SRC0*1 + DVU0_0 MIX SSIF0 -- 2 SSIF0 -- SRC0*1 + DVU0_0 MIX SSIF3 -- FFD SRC SSIF 3 SSIF0 -- SRC0*1 + DVU0_0 MIX SSIF345 (6 ch) -- 4 SSIF3 -- SRC1*1 + DVU0_1 MIX SSIF3 -- 5 SSIF3 -- SRC1*1 + DVU0_1 MIX SSIF0 -- 6 SSIF3 -- SRC1*1 + DVU0_1 MIX SSIF012 (6 ch) -- 7 SSIF1 -- SRC2*1 + DVU0_2 MIX SSIF0 -- 8 SSIF1 -- SRC2*1 + DVU0_2 MIX SSIF3 -- 9 SSIF1 -- SRC2*1 + DVU0_2 MIX SSIF345 (6 ch) -- 10 SSIF4 -- SRC2*1 + DVU0_2 MIX SSIF0 -- 11 SSIF4 -- SRC2*1 + DVU0_2 MIX SSIF012 (6 ch) -- 12 SSIF4 -- SRC2*1 + DVU0_2 MIX SSIF3 -- 13 SSIF2 -- SRC3*1 + DVU0_3 MIX SSIF0 -- 14 SSIF2 -- SRC3*1 + DVU0_3 MIX SSIF3 -- 15 SSIF2 -- SRC3*1 + DVU0_3 MIX SSIF345 (6 ch) -- 16 SSIF5 -- SRC3*1 + DVU0_3 MIX SSIF0 -- 17 SSIF5 -- SRC3*1 + DVU0_3 MIX SSIF012 (6 ch) -- 18 SSIF5 -- SRC3*1 + DVU0_3 MIX SSIF3 -- 1 -- FFD0_0 SRC0*1 + DVU0_0 -- SSIF0 -- 2 -- FFD0_0 SRC0*1 + DVU0_0 -- SSIF012 (6 ch) -- 3 -- FFD0_0 SRC0*1 + DVU0_0 -- SSIF3 -- 4 -- FFD0_0 SRC0*1 + DVU0_0 -- SSIF345 (6 ch) -- 5 -- FFD0_1 SRC1*1 + DVU0_1 -- SSIF3 -- 6 -- FFD0_1 SRC1*1 + DVU0_1 -- SSIF345 (6 ch) -- FFD0_1 SRC1*1 + DVU0_1 -- SSIF0 -- 7 -- 8 -- FFD0_1 SRC1*1 + DVU0_1 -- SSIF012 (6 ch) -- 9 -- FFD0_2 SRC2*1 + DVU0_2 -- SSIF1 -- 10 -- FFD0_2 SRC2*1 + DVU0_2 -- SSIF4 -- 11 -- FFD0_3 SRC3*1 + DVU0_3 -- SSIF2 -- 12 -- FFD0_3 SRC3*1 + DVU0_3 -- SSIF5 -- Note 1. Selectable only in asynchronous mode. Not selectable in synchronous mode. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 48-96 RZ/A1H Group, RZ/A1M Group Table 48.14 48. SCUX Data Transfer Routes (3) Route No. SSIF (SRC) FFD SRC+DVU FFD SRC FFU 1 -- FFD0_0 SRC0 (Sync) FFU0_0 2 -- FFD0_0 SRC0 (Async) FFU0_0 3 -- FFD0_1 SRC1 (Sync) FFU0_1 4 -- FFD0_1 SRC1 (Async) FFU0_1 5 -- FFD0_2 SRC2 (Sync) FFU0_2 6 -- FFD0_2 SRC2 (Async) FFU0_2 7 -- FFD0_3 SRC3 (Sync) FFU0_3 8 -- FFD0_3 SRC3 (Async) FFU0_3 FFD SRC MIX SSIF MIX SSIF (DST) FFU 1 -- FFD0_0 SRC0*1 + DVU0_0 MIX SSIF0 -- 2 -- FFD0_0 SRC0*1 + DVU0_0 MIX SSIF012 (6 ch) -- FFD0_0 SRC0*1 + DVU0_0 MIX SSIF3 -- 3 -- 4 -- FFD0_0 SRC0*1 + DVU0_0 MIX SSIF345 (6 ch) -- 5 -- FFD0_1 SRC1*1 + DVU0_1 MIX SSIF0 -- 6 -- FFD0_1 SRC1*1 + DVU0_1 MIX SSIF012 (6 ch) -- 7 -- FFD0_1 SRC1*1 + DVU0_1 MIX SSIF3 -- 8 -- FFD0_1 SRC1*1 + DVU0_1 MIX SSIF345 (6 ch) -- 9 -- FFD0_2 SRC2*1 + DVU0_2 MIX SSIF0 -- 10 -- FFD0_2 SRC2*1 + DVU0_2 MIX SSIF012 (6 ch) -- 11 -- FFD0_2 SRC2*1 + DVU0_2 MIX SSIF3 -- 12 -- FFD0_2 SRC2*1 + DVU0_2 MIX SSIF345 (6 ch) -- 13 -- FFD0_3 SRC3*1 + DVU0_3 MIX SSIF0 -- 14 -- FFD0_3 SRC3*1 + DVU0_3 MIX SSIF012 (6 ch) -- 15 -- FFD0_3 SRC3*1 + DVU0_3 MIX SSIF3 -- 16 -- FFD0_3 SRC3*1 + DVU0_3 MIX SSIF345 (6 ch) -- Note 1. Selectable only in asynchronous mode. Not selectable in synchronous mode. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 48-97 RZ/A1H Group, RZ/A1M Group Table 48.15 48. SCUX Route Select Register Settings (1) - 00 2 - - - 00 - - 01 - - - 001 001 00 00 0 0 3 - - - 01 10 10 01 - - - 001 001 00 00 1 0 4 - - 00 - - - 00 - - - 001 001 00 00 0 0 5 - - 00 - - - - - - 01 001 001 00 00 0 0 6 - - 01 - - - - 10 10 01 001 001 00 00 0 1 7 - 00 - - - 00 - - - - 001 001 00 00 0 0 8 - 01 - - - - - - - 00 001 001 00 00 0 0 9 00 - - - 00 - - - - - 001 001 00 00 0 0 10 01 - - - - - - 00 - - 001 001 00 00 0 0 1 - - - 00 - - - - - - 001 011 00 01 0 0 2 - - - 01 - - - - - - 001 011 00 01 0 0 3 - - 00 - - - - - - - 001 011 00 01 0 0 4 - - 01 - - - - - - - 001 011 00 01 0 0 5 - 00 - - - - - - - - 001 011 00 01 0 0 6 - 01 - - - - - - - - 001 011 00 01 0 0 7 00 - - - - - - - - - 001 011 00 01 0 0 8 01 - - - - - - - - - 001 011 00 01 0 0 00 0 SSI012EN 00 SSI345EN 001 PASS 001 PASS OPC_PASS_ SEL 00 IPC_PASS_ SEL - SOSEL0 - SOSEL1 - SOSEL2 - SOSEL3 SOSEL4 SOSEL5 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 SISEL0 SISEL1 SISEL2 SISEL3 SSIF SRC FFU - SSIPMD_CIM - FFUPR_FFU0_ n - FFDPR_FFD0_ n 1 OPSLR_OPC0_ n SSIF SRC SSIF IPSLR_IPC0_n No. SSIRSEL_CIM Route 0 48-98 RZ/A1H Group, RZ/A1M Group Table 48.16 48. SCUX Route Select Register Settings (2) 00 0 0 3 - - - 00 11 11 10 - - - 001 001 00 00 1 0 4 - - 00 - - - 10 - - - 001 001 00 00 0 0 5 - - 00 - - - - - - 10 001 001 00 00 0 0 6 - - 00 - - - - 11 11 10 001 001 00 00 0 1 7 - 00 - - - - - - - 10 001 001 00 00 0 0 8 - 00 - - - - 10 - - - 001 001 00 00 0 0 9 - 00 - - 11 11 10 - - - 001 001 00 00 1 0 10 - 01 - - - - - - - 10 001 001 00 00 0 0 11 - 01 - - - - - 11 11 10 001 001 00 00 0 1 12 - 01 - - - - 10 - - - 001 001 00 00 0 0 13 00 - - - - - - - - 10 001 001 00 00 0 0 14 00 - - - - - 10 - - - 001 001 00 00 0 0 15 00 - - - 11 11 10 - - - 001 001 00 00 1 0 16 01 - - - - - - - - 10 001 001 00 00 0 0 17 01 - - - - - - 11 11 10 001 001 00 00 0 1 18 01 - - - - - 10 - - - 001 001 00 00 0 0 1 - - - - - - - - - 00 011 001 01 00 0 0 2 - - - - - - - 01 01 00 011 001 01 00 0 1 3 - - - - - - 01 - - - 011 001 01 00 0 0 4 - - - - 10 10 01 - - - 011 001 01 00 1 0 5 - - - - - - 00 - - - 011 001 01 00 0 0 6 - - - - 01 01 00 - - - 011 001 01 00 1 0 7 - - - - - - - - - 01 011 001 01 00 0 0 8 - - - - - - - 10 10 01 011 001 01 00 0 1 9 - - - - - - - - 00 - 011 001 01 00 0 0 SSI012EN SSI345EN PASS PASS FFD SRC SSIF SSIPMD_CIM 0 00 001 FFUPR_FFU0 _n 0 001 001 FFDPR_FFD0 _n 00 001 OPC_PASS_ SEL 00 - OPSLR_OPC0 _n 10 - IPC_PASS_ SEL - - IPSLR_IPC0_n - 10 SOSEL0 - - SSIRSEL_CIM - - SOSEL1 - 00 SOSEL2 00 - SOSEL3 - - SOSEL4 - - SOSEL5 - 2 SISEL0 1 SISEL1 SSIF SRC MIX SSI SISEL2 No. SISEL3 Route 10 - - - - - - 00 - - - 011 001 01 00 0 0 11 - - - - - - - 00 - - 011 001 01 00 0 0 12 - - - - 00 - - - - - 011 001 01 00 0 0 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 48-99 RZ/A1H Group, RZ/A1M Group Table 48.17 48. SCUX Route Select Register Settings (3) IPSLR_IPC0_n OPSLR_OPC0 _n SISEL2 SISEL1 SISEL0 SOSEL5 SOSEL4 SOSEL3 SOSEL2 SOSEL1 SOSEL0 IPC_PASS_ SEL OPC_PASS_ SEL 1 - - - - - - - - - - 100 100 10 10 0 0 2 - - - - - - - - - - 011 011 01 01 0 0 3 - - - - - - - - - - 100 100 10 10 0 0 4 - - - - - - - - - - 011 011 01 01 0 0 5 - - - - - - - - - - 100 100 10 10 0 0 6 - - - - - - - - - - 011 011 01 01 0 0 7 - - - - - - - - - - 100 100 10 10 0 0 SSI012EN SSI345EN PASS PASS FFD SRC MIX SSIF SSIPMD_CIM SSIRSEL_CIM SISEL3 FFD SRC FFU FFUPR_FFU0 _n No. FFDPR_FFD0 _n Route 8 - - - - - - - - - - 011 011 01 01 0 0 1 - - - - - - - - - 10 011 001 01 00 0 0 2 - - - - - - - 11 11 10 011 001 01 00 0 1 3 - - - - - - 10 - - - 011 001 01 00 0 0 4 - - - - 11 11 10 - - - 011 001 01 00 1 0 5 - - - - - - - - - 10 011 001 01 00 0 0 6 - - - - - - - 11 11 10 011 001 01 00 0 1 7 - - - - - - 10 - - - 011 001 01 00 0 0 8 - - - - 11 11 10 - - - 011 001 01 00 1 0 9 - - - - - - - - - 10 011 001 01 00 0 0 10 - - - 11 11 10 011 001 01 00 0 1 11 - - 10 - - - 011 001 01 00 0 0 12 11 11 10 - - - 011 001 01 00 1 0 13 - - - - - 10 011 001 01 00 0 0 14 - - - 11 11 10 011 001 01 00 0 1 - - 10 - - - 011 001 01 00 0 0 11 11 10 - - - 011 001 01 00 1 0 15 16 - R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 - - - 48-100 RZ/A1H Group, RZ/A1M Group 48.4.6 48. SCUX Input Timing Signal and Output Timing Signal The input timing signal and output timing signal need to be set when using the SRC or MIX. Table 48.18 to Table 48.20 show the input/output timing setting necessary for each transfer route in Table 48.12 to Table 48.14. When direct connection between the SRC and SSIF is selected, the WS signal of the relevant SSIF is automatically selected regardless of the setting of the FFD0_n/FFU0_n timing select register. When direct connection between the MIX and SSIF is selected, set the prescribed value in the FFU0_n timing select register. When connection between the FFD and SRC or connection between the SRC and FFU is selected, a desired value can be set in the FFD0_n/FFU0_n timing select register and timing signals corresponding to the setting are used. Table 48.18 Route SSI2RX SSI1RX SSI0RX SSI5TX SSI4TX SSI3TX SSI2TX SSI1TX SSI0TX Output Timing Signal SSI3RX FUTSELn_ CIM SSICTRL_CIM Input Timing Signal Output Timing Setting FDTSELn_ CIM Input Timing Setting SSICTRL_CIM SSI4RX SSIF SRC FFU No. SSI5RX SSIF SRC SSIF Input/Output Timing Setting (1) 1 -- -- -- -- -- 1 Setting unnecessary SSIWS0*1 -- -- 0*2 -- -- 1 Setting unnecessary SSIWS0*1 2 -- -- -- -- -- 1 Setting unnecessary SSIWS0*1 -- -- 1 -- -- 0*2 Setting unnecessary SSIWS3*1 3 -- -- -- -- -- 1 Setting unnecessary SSIWS0*1 -- -- 1 -- -- 0*2 Setting unnecessary SSIWS3*1 4 -- -- 1 -- -- -- Setting unnecessary SSIWS3*1 -- -- 1 -- -- 0*2 Setting unnecessary SSIWS3*1 5 -- -- 1 -- -- -- Setting unnecessary SSIWS3*1 -- -- 0*2 -- -- 1 Setting unnecessary SSIWS0*1 6 -- -- 1 -- -- -- Setting unnecessary SSIWS3*1 -- -- 0*2 -- -- 1 Setting unnecessary SSIWS0*1 7 -- -- -- -- 1 -- Setting unnecessary SSIWS1*1 -- 1 -- -- 0*2 -- Setting unnecessary SSIWS4*1 8 -- 1 -- -- -- -- Setting unnecessary SSIWS4*1 -- 0*2 -- -- 1 -- Setting unnecessary SSIWS1*1 9 -- -- -- 1 -- -- Setting unnecessary SSIWS2*1 1 -- -- 0*2 -- -- Setting unnecessary SSIWS5*1 10 1 -- -- -- -- -- Setting unnecessary SSIWS5*1 0*2 -- -- 1 -- -- Setting unnecessary SSIWS2*1 1 -- -- -- -- -- 1 Setting unnecessary SSIWS0*1 -- -- 0*2 -- -- 0*2 Arbitrary 2 -- -- -- -- -- 1 Setting unnecessary SSIWS0*1 -- -- 0*2 -- -- 0*2 Arbitrary 3 -- -- 1 -- -- -- Setting unnecessary SSIWS3*1 -- -- 0*2 -- -- 0*2 Arbitrary 4 -- -- 1 -- -- -- Setting unnecessary SSIWS3*1 -- -- 0*2 -- -- 0*2 Arbitrary 5 -- -- -- -- 1 -- Setting unnecessary SSIWS1*1 -- 0*2 -- -- 0*2 -- Arbitrary 6 -- 1 -- -- -- -- Setting unnecessary SSIWS4*1 -- 0*2 -- -- 0*2 -- Arbitrary 7 -- -- -- 1 -- -- Setting unnecessary SSIWS2*1 0*2 -- -- 0*2 -- -- Arbitrary 8 1 -- -- -- -- -- Setting unnecessary SSIWS5*1 0*2 -- -- 0*2 -- -- Arbitrary Note 1. Automatically selected regardless of the FDTSELn_CIM and FUTSELn_CIM settings. Note 2. When connection to an SRCm for a given route is not being selected by the SOSELn bits of register SSIRSEL_CIM, SSInTX may be set to 1 (m = 0 to 3; n = 0 to 5). R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 48-101 RZ/A1H Group, RZ/A1M Group Table 48.19 Route 48. SCUX Input/Output Timing Setting (2) No. Input Timing Setting Output Timing Setting -- 1 Setting unnecessary SSIWS0*1 -- -- 0*3 -- -- SCKSEL: 1000 SSIWS0 -- -- -- -- -- 1 Setting unnecessary SSIWS0*1 -- -- 1 -- -- 0*3 SCKSEL: 1011 SSIWS3 3 -- -- -- -- -- 1 Setting unnecessary SSIWS0*1 -- -- 1 -- -- 0*3 SCKSEL: 1011 SSIWS3 -- -- 1 -- -- 0*3 SCKSEL: 1011 SSIWS3 -- -- 0*3 -- -- 1 SCKSEL: 1000 SSIWS0 FFD SRC SSIF -- 1 -- -- -- Setting unnecessary -- 1 -- -- -- Setting unnecessary SSIWS3*1 SSI0TX -- -- SSI1TX SSI0RX -- -- SSI2TX SSI1RX -- 5 SSI3TX SSI2RX -- 4 SSI4TX SSI3RX SSIF SRC 1 MIX 2 SSIF SSIWS3*1 SSI5TX SSI4RX Output Timing Signal FUTSELn_CIM SSICTRL_CIM SSI5RX Input Timing Signal FDTSELn_CIM SSICTRL_CIM 1 6 -- -- 1 -- -- -- Setting unnecessary SSIWS3*1 -- -- 0*3 -- -- 1 SCKSEL: 1000 SSIWS0 7 -- -- -- -- 1 -- Setting unnecessary SSIWS1*1 -- 0*2 0*4 -- 0*2 1 SCKSEL: 1000 SSIWS0 8 -- -- -- -- 1 -- Setting unnecessary SSIWS1*1 -- 0*2 1 -- 0*2 0*4 SCKSEL: 1011 SSIWS3 -- 0*2 1 -- 0*2 0*4 SCKSEL: 1011 SSIWS3 -- 0*2 0*4 -- 0*2 1 SCKSEL: 1000 SSIWS0 0*4 1 SCKSEL: 1000 SSIWS0 0*4 SCKSEL: 1011 SSIWS3 9 -- -- -- -- 1 -- Setting unnecessary SSIWS1*1 10 -- 1 -- -- -- -- Setting unnecessary SSIWS4*1 11 -- 1 -- -- -- -- Setting unnecessary SSIWS4*1 -- 0*2 -- 0*2 12 -- 1 -- -- -- -- Setting unnecessary SSIWS4*1 -- 0*2 1 -- 0*2 13 -- -- -- 1 -- -- Setting unnecessary SSIWS2*1 0*2 -- 0*4 0*2 -- 1 SCKSEL: 1000 SSIWS0 0*2 -- 1 0*2 -- 0*4 SCKSEL: 1011 SSIWS3 -- 1 0*2 -- 0*4 SCKSEL: 1011 SSIWS3 0*2 14 -- -- -- 1 -- -- Setting unnecessary SSIWS2*1 15 -- -- -- 1 -- -- Setting unnecessary SSIWS2*1 0*2 0*2 16 1 -- -- -- -- -- Setting unnecessary SSIWS5*1 -- 0*4 -- 1 SCKSEL: 1000 SSIWS0 17 1 -- -- -- -- -- Setting unnecessary SSIWS5*1 0*2 -- 0*4 0*2 -- 1 SCKSEL: 1000 SSIWS0 18 1 -- -- -- -- -- Setting unnecessary SSIWS5*1 0*2 -- 1 0*2 -- 0*4 SCKSEL: 1011 SSIWS3 -- -- 1 Setting unnecessary SSIWS0 *1 1 Setting unnecessary SSIWS0 *1 1 -- -- -- -- -- 0 Arbitrary -- -- 0*2 2 -- -- -- -- -- 0 Arbitrary -- -- 0*2 -- -- 3 -- -- -- -- -- 0 Arbitrary -- -- 1 -- -- 0*2 Setting unnecessary SSIWS3 *1 4 -- -- -- -- -- 0 Arbitrary -- -- 1 -- -- 0*2 Setting unnecessary SSIWS3 *1 5 -- -- 0 -- -- -- Arbitrary -- -- 1 -- -- 0*2 Setting unnecessary SSIWS3 *1 6 -- -- 0 -- -- -- Arbitrary -- -- 1 -- -- 0*2 Setting unnecessary SSIWS3 *1 7 -- -- 0 -- -- -- Arbitrary -- -- 0*2 -- -- 1 Setting unnecessary SSIWS0 *1 8 -- -- 0 -- -- -- Arbitrary -- -- 0*2 -- -- 1 Setting unnecessary SSIWS0 *1 9 -- 0*6 -- -- 0*5 -- Arbitrary -- 0*2 -- -- 1 -- Setting unnecessary SSIWS1 *1 10 -- 0*6 -- -- 0*5 -- Arbitrary -- 1 -- -- 0*2 -- Setting unnecessary SSIWS4 *1 11 0*8 -- -- 0*7 -- -- Arbitrary 0*2 -- -- 1 -- -- Setting unnecessary SSIWS2 *1 12 0*8 -- -- 0*7 -- -- Arbitrary 1 -- -- 0*2 -- -- Setting unnecessary SSIWS5 *1 Note 1. Automatically selected regardless of the FDTSELn_CIM and FUTSELn_CIM settings. Note 2. When connection to an SRCm for a given route is not being selected by the SOSELn bits of register SSIRSEL_CIM, SSInTX may be set to 1 (m = 0 to 3; n = 0 to 5). Note 3. When connection to SRCm and MIX for a given route is not being selected by the SOSELn bits of register SSIRSEL_CIM, SSInTX may be set to 1 (m = 0 to 3; n = 0, 3). Note 4. When connection to a MIX for a given route is not being selected by the SOSELn bits of register SSIRSEL_CIM, SSInTX may be set to 1 (n = 0, 3). Note 5. When input from SSIF1 is not being selected by the SISEL2 bits of register SSIRSEL_CIM, SSI1RX may be set to 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 48-102 RZ/A1H Group, RZ/A1M Group 48. SCUX Note 6. When input from SSIF4 is not being selected by the SISEL2 bits of register SSIRSEL_CIM, SSI4RX may be set to 1. Note 7. When input from SSIF2 is not being selected by the SISEL3 bits of register SSIRSEL_CIM, SSI2RX may be set to 1. Note 8. When input from SSIF5 is not being selected by the SISEL3 bits of register SSIRSEL_CIM, SSI5RX may be set to 1. Table 48.20 Route Input/Output Timing Setting (3) No. Input Timing Setting Output Timing Setting Unnecessary -- -- -- -- -- Output Timing Signal -- FUTSELn_CIM -- SSI0TX -- SSI1TX SSI0RX -- SSI2TX SSI1RX -- SSI3TX SSI2RX -- SSI4TX SSI3RX -- SSICTRL_CIM SSI5TX SSI4RX FFD SRC MIX SSIF 1 SSI5RX FFD SRC FFU Input Timing Signal FDTSELn_CIM SSICTRL_CIM -- -- Unnecessary Arbitrary -- Unnecessary 2 -- -- -- -- -- 0 Arbitrary -- -- 0*2 -- -- 0*2 3 -- -- -- -- -- -- -- Unnecessary -- -- -- -- -- -- 4 -- -- 0 -- -- -- Arbitrary -- -- 0*2 -- -- 0*2 Arbitrary 5 -- -- -- -- -- -- -- Unnecessary -- -- -- -- -- -- -- Unnecessary 6 -- 0*6 -- -- 0*5 -- Arbitrary -- 0*2 -- -- 0*2 -- Arbitrary 7 -- -- -- -- -- -- -- Unnecessary -- -- -- -- -- -- -- Unnecessary 8 0*8 -- -- 0*7 -- -- Arbitrary 0*2 -- -- 0*2 -- -- Arbitrary 1 -- -- -- -- -- 0 Arbitrary -- -- 0*3 -- -- 1 SCKSEL: 1000 SSIWS0 1 2 -- -- -- -- -- 0 Arbitrary -- -- 0*3 -- -- SCKSEL: 1000 SSIWS0 3 -- -- -- -- -- 0 Arbitrary -- -- 1 -- -- 0*3 SCKSEL: 1011 SSIWS3 4 -- -- -- -- -- 0 Arbitrary -- -- 1 -- -- 0*3 SCKSEL: 1011 SSIWS3 5 -- -- 0 -- -- -- Arbitrary -- -- 0*3 -- -- 1 SCKSEL: 1000 SSIWS0 6 -- -- 0 -- -- -- Arbitrary -- -- 0*3 -- -- 1 SCKSEL: 1000 SSIWS0 7 -- -- 0 -- -- -- Arbitrary -- -- 1 -- -- 0*3 SCKSEL: 1011 SSIWS3 8 -- -- 0 -- -- -- Arbitrary -- -- 1 -- -- 0*3 SCKSEL: 1011 SSIWS3 9 -- 0*6 -- -- 0*5 -- Arbitrary -- 0*2 0*4 -- 0*2 1 SCKSEL: 1000 10 -- 0*6 -- -- 0*5 -- Arbitrary -- 0*2 0*4 -- 0*2 1 SCKSEL: 1000 SSIWS0 11 -- 0*6 -- -- 0*5 -- Arbitrary -- 0*2 1 -- 0*2 0*4 SCKSEL: 1011 SSIWS3 12 -- 0*6 -- -- 0*5 -- Arbitrary -- 0*2 1 -- 0*2 0*4 SCKSEL: 1011 SSIWS3 13 0*8 -- -- 0*7 -- -- Arbitrary 0*2 -- 0*4 0*2 -- 14 0*8 -- -- 0*7 -- -- Arbitrary 0*2 -- 0*4 0*2 -- 15 0*8 -- -- 0*7 -- -- Arbitrary 0*2 -- 1 0*2 -- 16 0*8 -- -- 0*7 -- -- Arbitrary 0*2 -- 1 0*2 -- 0*4 SCKSEL: 1011 SSIWS3 SSIWS0 1 SCKSEL: 1000 SSIWS0 1 SCKSEL: 1000 SSIWS0 0*4 SCKSEL: 1011 SSIWS3 Note 1. Automatically selected regardless of the FDTSELn_CIM and FUTSELn_CIM settings. Note 2. When connection to an SRCm for a given route is not being selected by the SOSELn bits of register SSIRSEL_CIM, SSInTX may be set to 1 (m = 0 to 3; n = 0 to 5). Note 3. When connection to SRCm and MIX for a given route is not being selected by the SOSELn bits of register SSIRSEL_CIM, SSInTX may be set to 1 (m = 0 to 3; n = 0, 3). Note 4. When connection to a MIX for a given route is not being selected by the SOSELn bits of register SSIRSEL_CIM, SSInTX may be set to 1 (n = 0, 3). Note 5. When input from SSIF1 is not being selected by the SISEL2 bits of register SSIRSEL_CIM, SSI1RX may be set to 1. Note 6. When input from SSIF4 is not being selected by the SISEL2 bits of register SSIRSEL_CIM, SSI4RX may be set to 1. Note 7. When input from SSIF2 is not being selected by the SISEL3 bits of register SSIRSEL_CIM, SSI2RX may be set to 1. Note 8. When input from SSIF5 is not being selected by the SISEL3 bits of register SSIRSEL_CIM, SSI5RX may be set to 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 48-103 RZ/A1H Group, RZ/A1M Group 48.4.7 48. SCUX 2SRC (SRC) Block The 2SRC block consists of two SRCs (Sampling Rate Converters) which implement the sampling rate conversion function. Each SRC has two modes allowing either synchronous or asynchronous sampling rate conversion to be performed. * Asynchronous or synchronous sampling rate conversion is possible*1 * Sampling rate (synchronous mode)*2 Input [KHz]: 8, 11.025, 12, 16, 22.05, 24, 32, 44.1, 48, 64, 88.2, or 96 is selectable Output [KHz]: 8, 16, 24, 32, 44.1, 48, or 96 is selectable * Sampling rate (asynchronous mode)*2 Input/output [KHz]: 1 to 96 * The supported number of bits is 16 bits and 24 bits * Sound quality: -132 dB or less*3 * Supports 1, 2, 4, 6, or 8 channels*4 * DMA transfer with on-chip memory or external memory and direct transfer with the SSIF module are possible Note 1. Note 2. Note 3. Note 4. The synchronous mode can be selected only when the SCUX is connected to the FFD and FFU modules. The selectable sampling rates depend on the number of used channels and rate ratio. The data format is a 24-bit value. The number of selectable channels depends on the sampling rate and route. Figure 48.13 shows a block diagram of the 2SRC (SRC) block. Input audio data indicates the data before executing the SRC function and output audio data indicates the data after executing the SRC function. In synchronous SRC mode, the 2SRC (SRC) block outputs the input request signal to the FFD block and outputs the output request signal to the FFU block. In asynchronous SRC mode, the 2SRC (SRC) block receives the input timing signal and output timing signal from an external module and automatically detects the input sampling rate and output sampling rate from these timing signals. Each SRC in the 2SRC (SRC) block can simultaneously process audio data for a maximum of eight channels. However, the maximum sampling rate that can be handled depends on the number of channels used. When SRC2 or SRC3 is used by the route from the FFD or the route to the FFU, the maximum number of processable channels is two. The number of channels is set by SADIRp_2SRC0_m.CHNUM. When not in bypass mode (SRCBRp_2SRC0_m.BYPASS = 0), unused channels always output 0 after initialization (SRCIRp_2SRC0_m.INIT = 1) unless the CHNUM setting is changed. In bypass mode, the input audio data is output one cycle later in all channels regardless of the CHNUM setting. The bit width of output audio data can be set to 16 bits or 24 bits by SADIRp_2SRC0_m.OTBL. For input audio data, audio data with the same bit width as the OTBL bit setting in Table 48.21 should be input. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 48-104 RZ/A1H Group, RZ/A1M Group 48. SCUX 2SRC SRC0/SRC2 INDATA RAM 256 words x 24 bits DATA RAM 1024 words x 24 bits Input request signal Output request signal Input timing signal FFD* OPC Output audio data Input audio data 24 bits x 8 ch Input timing signal COEF-ROM 32768 words x 24 bits Output audio data 24 bits x 8 ch Output request signal Input request signal FFU* Output timing signal Input timing signal Control and operation unit IPC Output audio data Input audio data Input timing signal Output timing signal 24 bits x 8 ch Input audio data 24 bits x 8 ch FFD* FFU* Output timing signal Control and operation unit IPC OPC 24 bits x 8 ch 24 bits x 8 ch Input audio data 24 bits x 8 ch INDATA RAM 256 words x 24 bits Output timing signal Output audio data DATA RAM 1024 words x 24 bits 24 bits x 8 ch SRC1/SRC3 Note: Up to eight channels for FFD0_0, FFD0_1, FFU0_0, and FFU0_1, and up to two channels for FFD0_2, FFD0_3, FFU0_2, and FFU0_3. Figure 48.13 Table 48.21 Block Diagram of 2SRC Block Combinations of Bit Width of Input/Output Audio Data SADIRp_2SRC0_m.OTBL Bit Width of Input Audio Data Bit Width of Output Audio Data 00000 = 24 bits 24 bits 24 bits 01000 = 16 bits 16 bits 16 bits Table 48.22 shows the functions of the 2SRC (SRC) block. Table 48.22 2SRC (SRC) Block Functions Item Performance Type of SRC Asynchronous SRC/synchronous SRC Operation frequency 66 MHz Delay mode Normal Low delay 1 Low delay 2 Channel number 1 or 2 4 6 8 1 or 2 1 or 2 Sampling rate of input source 8k to 96k [Hz] 8k to 96k [Hz] 8k to 66k [Hz] 8k to 49k [Hz] 8k to 96k [Hz] 8k to 96k [Hz] Sampling rate of output source 8k to 96k [Hz] 8k to 96k [Hz] 8k to 66k [Hz] 8k to 49k [Hz] 8k to 96k [Hz] 8k to 96k [Hz] Ratio of input and output sampling rate (FSO/FSI) 16 to 0.125 [time] 16 to 0.25 [time] 16 to 0.375 [time] 16 to 0.5 [time] 16 to 0.5 [time] 16 to 1 [time] Sound quality -132 dB R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 48-105 RZ/A1H Group, RZ/A1M Group 48. SCUX Table 48.23 shows the latency of the 2SRC (SRC) block. Table 48.23 2SRC (SRC) Block Latency Item Bypass Normal Channel number Any 1 Low Delay 1 2 4 6 8 1 Low Delay 2 2 1 2 Processing delay 0 641 321 161 102 81 81 81 49 49 Logic delay 1 3 3 3 3 3 3 3 3 3 Output delay Output delay [sample] = (Processing delay) * (FSO/FSI ratio) + (Logic delay) 48.4.8 DVU Block The DVU block is used to control volume and mute. This block can simultaneously process data for a maximum of eight channels. * Digital volume, volume ramp, and zero cross mute are provided as functions to adjust the volume * The digital volume is set as a 24-bit fixed-point value within the range from a multiple of 0 to 8 (mute, -120 to 18 dB) * Volume ramp can be used to perform soft mute, fade in, fade out, and volume change as desired * The ramp time of volume ramp can be changed and set within the sampling range of 20 to 223 * Zero cross mute turns the sound mute at the zero cross point of audio data * Direct transfer with the SSIF module and transfer with the mixer are possible The number of channels is set by VADIR_DVU0_n.CHNUM. For unused channels, the input data that is input to the corresponding channels is output one cycle later. In bypass mode, the input data is output one cycle later in all channels regardless of the CHNUM setting. Figure 48.14 shows the processing image of the DVU block. Input data Figure 48.14 Zero cross mute Volume ramp - Soft mute - Fade in - Fade out - Volume up - Volume down Digital volume Output data Processing Image of DVU Block R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 48-106 RZ/A1H Group, RZ/A1M Group 48. SCUX Table 48.24 shows the functions of the DVU block. Table 48.24 DVU Block Functions Item Performance Digital volume Range: -120 dB to 18 dB (9.5 x 10-7-time to 8-time) Volume ramp Volume ramp use for many kinds of operation (soft mute, fade in, fade out, volume change by ramp) Ramp time: 20/fso to 223/fso Example: ( 1/fso: -128 dB/1 step) ( 2/fso: -64 dB/1 step) ( 4/fso: -32 dB/1 step) ( 128/fso: -1 dB/1 step) ( 256/fso: -0.5 dB/1 step) ( 512/fso: -0.25 dB/1 step) ( 1024/fso: -0.125 dB/1 step) ( 2048/fso: -0.125 dB/2 steps) ( 4096/fso: -0.125 dB/4 steps) ( 8388608/fso: -0.125 dB/8192 steps) Zero cross mute Mute the signal at zero cross point Figure 48.15 shows the image of digital volume operation. DVUBR_DVU0_n.BYPASS = 0 DVUCR_DVU0_n.VVMD = 1 (digital volume mode) VOL0R_DVU0_n.VOLVALm (m = arbitrary value from 0 to 7): 24'H10_0000 (0 dB) 24'H05_0F45 (-10 dB) (1) (2) (3) (4) Input data 8388606 0 -8388606 Output data 8388606 0 -8388606 Figure 48.15 Digital Volume Operation R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 48-107 RZ/A1H Group, RZ/A1M Group 48. SCUX Operation (1) In the initialized state (DVUIR_DVU0_n.INIT = 1), set the VVMD bit in DVUCR_DVU0_n to 1 (digital volume mode) and the VOLVALm bit in VOL0R_DVU0_n to 24'H10_0000 (0 dB). Until the initialized state is cleared, the DVU does not start operation and its output data is 0. (2) When the initialized state is cleared (DVUIR_DVU0_n.INIT = 0), the DVU starts operation. Since the VOLVALm bit is set to 0 dB, the output data is the same size as the input data. (3) Set the DVUEN bit in DVUER_DVU0_n to 0 and the VOLVAL0 bit in VOL0R_DVU0_n to 24'H05_0F45 (-10 dB). (4) The setting to the VOLVAL0 bit in (3) is enabled by setting the DVUEN bit in DVUER_DVU0_n to 1. The output data is the value obtained by attenuating the input data by -10 dB. Figure 48.16 shows the image of volume ramp operation. DVUBR_DVU0_n.BYPASS = 0 DVUCR_DVU0_n.VRMD = 1 (volume ramp mode) VRWTR_DVU0_n.VRWT = 24'H00_113A (4410 samples, ramp down) VRWTR_DVU0_n.VRWT = 24'H00_0000 (0 samples, ramp up) VRPDR_DVU0_n.VRPDUP = 5'H0C (0.125 dB/4 steps) VRPDR_DVU0_n.VRPDDW = 5'H0F (0.125 dB/32 steps) At ramp down: 0 dB -12.5 dB, at ramp up: -12.5 dB 0 dB Sampling rate: 44.1 kHz (1) (3) (7) (5) Input data (6) (9) 8388606 0 -8388606 Output data 8388606 0 -8388606 (2) (4) Figure 48.16 (8) Volume Ramp Operation R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 48-108 RZ/A1H Group, RZ/A1M Group 48. SCUX Operation (1) In the initialized state (DVUIR_DVU0_n.INIT = 1), set the VRMD bit in DVUCR_DVU0_n to 1 (volume ramp mode) and the VRENm (m: arbitrary value from 0 to 7) bit in VRCTR_DVU0_n to 1. Until the initialized state is cleared, the DVU does not start operation and its output data is 0. (2) When the initialized state is cleared (DVUIR_DVU0_n.INIT = 0), the DVU starts operation. Note: Changes to the settings of the VRDB bit of the VRDBR_DVU0_n register made in the INIT state rapidly become applicable on release from the INIT state (independently of the setting of VRWTR_DVU0_n and VRPDR_DVU0_n). (3) Set the DVUEN bit in DVUER_DVU0_n to 0, the VRPDDW bit in VRPDR_DVU0_n to 5'H0F (0.125 dB/32 steps), the VRDB bit in VRDBR_DVU0_n to 10'H064 (-12.5 dB), and the VRWT bit in VRWTR_DVU0_n to 24'H00_113A (4410 samples). (4) The setting in (3) is enabled by setting the DVUEN bit in DVUER_DVU0_n to 1. (5) The VDU waits to start the volume ramp operation for 4410/44100 = 0.1 second because the sampling rate is set to 44.1 kHz with VRWTR_DVU0_n.VRWT = 24'H00_113A (4410 samples). (6) The VDU starts volume ramp operation after the wait time in (5). The output data is the value obtained by attenuating the input data by -12.5 dB after 12.5 x 32/0.125 = 3200 steps because the VRPDDW bit in VRPDR_DVU0_n is set to 5'H0F (0.125 dB/32 steps) according to 0d B to -12.5 dB ramp down. (7) Set the DVUEN bit in DVUER_DVU0_n to 0, the VRPDUP bit in VRPDR_DVU0_n to 5'H0C (0.125 dB/4 steps), the VRDB bit in VRDBR_DVU0_n to 10'H000 (0 dB), and the VRWT bit in VRWTR_DVU0_n to 24'H00_0000 (0 sample). (8) The setting in (7) is enabled by setting the DVUEN bit in DVUER_DVU0_n to 1. (9) The VDU starts volume ramp operation without delay because the VRWT bit in VRWTR_DVU0_n is set to 24'H00_0000 (0 sample). The output data is the same size as the input data after 12.5 x 4/0.125 = 400 steps because the VRPDUP bit in VRPDR_DVU0_n is set to 5'H0C (0.125 dB/4 steps) according to -12.5 dB to 0 dB ramp up. Table 48.25 shows the latency of the DVU block. Table 48.25 DVU Block Latency Item Bypass DVU Operation Output delay 1 2 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 48-109 RZ/A1H Group, RZ/A1M Group 48.4.9 48. SCUX MIX Block The MIX block is used to mix (add together) the input audio data from a maximum of four systems into one system. Each system can simultaneously process data for a maximum of eight channels. * Data of two to four source systems can be mixed (added together) into one system * The ratio to add the sources can be set * The ratio can be changed dynamically * Volume ramp enables mixing to be performed (ramp time is variable) * Only direct transfer with the SSIF module is possible The number of channels is set by MADIR_MIX0_0.CHNUM. When not in bypass mode (MIXBR_MIX0_0.BYPASS = 0), unused channels always output 0 after initialization (MIXIR_MIX0_0.INIT = 1) unless the CHNUM setting is changed. In bypass mode, the input data is output one cycle later in all channels regardless of the CHNUM setting. Figure 48.17 shows a block diagram of the MIX block. MIXMR_MIX0_0.MIXMODE MDBAR_MIX0_0.MIXDBA MDBBR_MIX0_0.MIXDBB Volume coefficient MDBCR_MIX0_0.MIXDBC MDBDR_MIX0_0.MIXDBD Input data A (DVU0_0) <0 ch> : : Input data A (DVU0_0) <7 ch> + x Coef A + x Coef A Input data B (DVU0_1) <0 ch> : : Input data B (DVU0_1) <7 ch> Output data <0 ch> : : Output data <7 ch> x Coef B x Coef B Input data C (DVU0_2) <0 ch> : : Input data C (DVU0_2) <7 ch> x Coef C x Coef C Input data D (DVU0_3) <0 ch> : : Input data D (DVU0_3) <7 ch> x Coef D x Coef D Figure 48.17 Block Diagram of MIX Block Table 48.26 shows the functions of the MIX block. Table 48.26 MIX Block Functions Item Performance Volume step mixer Mix the data of four systems into one system. The volume of each system can be adjusted by step change. Volume ramp mixer Mix the data of four systems into one system. The volume of each system can be adjusted by ramp. Figure 48.18 shows the image of volume step operation for 1-system data. This figure explains about the operation when the volume is changed from 0 dB to - dB. The volume can change the target dB for one step each. In the case of the volume step mixer, the volume of four systems can be adjusted at each step change (one sample). Figure 48.19 shows the image of volume ramp operation for 1-system data. This figure explains about the operation when the volume is changed from 0 dB to - dB. The volume can be changed by 0.125-dB/step each and it takes 1024 samples to reach - dB in the maximum case for each system. In the case of the volume ramp mixer, the volume of four R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 48-110 RZ/A1H Group, RZ/A1M Group 48. SCUX systems can be adjusted at each ramp. In addition, the volume ramp mixer has a mechanism to reduce the noise. If the direction of volume is different among the four systems, it operates from the volume-down systems and after that operates on the volume-up systems automatically. In the case of the same direction, it changes the volume at the same timing. The point where the value changes to - dB 0 dB - dB 0 dB 1 sample Figure 48.18 Volume Step Operation The point where the value starts to change to - dB The point where - dB is reached 0 dB - dB 0 dB 1024 samples Figure 48.19 Volume Ramp Operation R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 48-111 RZ/A1H Group, RZ/A1M Group 48. SCUX Figure 48.20 shows the image of volume ramp operation for 4-system data. MIXBR_MIX0_0.BYPASS = 0 MIXMR_MIX0_0.MIXMODE = 1 (volume ramp mode) MVPDR_MIX0_0.MXPDUP = 4'HA (0.125 dB/1 sample) MVPDR_MIX0_0.MXPDDW = 4'HA (0.125 dB/1 sample) At ramp down: 0 dB -25 dB, at ramp up: 25 dB 0 dB (1) (3) (6) (8) (5) 8388606 [Input data A] 0 -8388606 8388606 [Input data B] 0 -8388606 8388606 [Input data C] 0 -8388606 8388606 [Input data D] 0 -8388606 8388606 [Output data] 0 -8388606 (2) (4) Figure 48.20 (7) Volume Ramp Operation for 4-System Data R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 48-112 RZ/A1H Group, RZ/A1M Group 48. SCUX Operation (1) In the initialized state (MIXIR_MIX0_0.INIT = 1), set the MIXMODE bit in MIXMR_MIX0_0 to 1 (volume ramp mode) and the MXPDDW bit in MVPDR_MIX0_0 to 4'HA (0.125 dB/1 sample). Until the initialized state is cleared, the MIX does not start operation and its output data is 0. (2) When the initialized state is cleared (MIXIR_MIX0_0.INIT = 0), the MIX starts operation. Note: Changes to the settings of the MIXDBA bits of the MDBAR_MIX0_0 register, MIXDBB bits of the MDBBR_MIX0_0 register, MIXDBC bits of the MDBCR_MIX0_0 register and MIXDBD bits of the MDBDR_MIX0_0 register made in the INIT state rapidly become applicable on release from the INIT state (independently of the setting of MVPDR_MIX0_0). (3) Set as follows: MDBER_MIX0_0.MIXDBEN = 0 MDBAR_MIX0_0.MIXDBA = 10'H0C8 (-25 dB) MDBBR_MIX0_0.MIXDBB = 10'H0C8 (-25 dB) MDBCR_MIX0_0.MIXDBC = 10'H0C8 (-25 dB) MDBDR_MIX0_0.MIXDBD = 10'H0C8 (-25 dB) (4) The setting in (3) is enabled by setting the MIXDBEN bit in MDBER_MIX0_0 to 1. (5) The output data is the value obtained by attenuating and mixing the input data of each system by -25 dB after 25/ 0.125 = 200 steps because the MXPDDW bit in MVPDR_MIX0_0 is set to 4'HA (0.125 dB/1 sample) according to 0 dB to -25 dB ramp down for each system. (6) Set as follows: MDBER_MIX0_0.MIXDBEN = 0 MDBAR_MIX0_0.MIXDBA = 10'H000 (0 dB) MDBBR_MIX0_0.MIXDBB = 10'H000 (0 dB) MDBCR_MIX0_0.MIXDBC = 10'H000 (0 dB) MDBDR_MIX0_0.MIXDBD = 10'H000 (0 dB) (7) The setting in (6) is enabled by setting the MIXDBEN bit in MDBER_MIX0_0 to 1. (8) The output data is the value obtained by boosting and mixing the input data of each system by 25 dB after 25/0.125 = 200 steps because the MXPDUP bit in MVPDR_MIX0_0 is set to 4'HA (0.125 dB/1 sample) according to -25 dB to 0 dB ramp up for each system. Table 48.27 shows the latency of the MIX block. Table 48.27 MIX Block Latency Item Bypass MIX Operation Output delay 1 2 48.5 48.5.1 Usage Note Software Reset When initializing the internal circuits of this module by clearing the SWRST bit in the SWRSR_CIM register or setting the INIT bit in the IPCIR_IPC0_n, OPCIR_OPC0_n, FFDIR_FFD0_n, FFUIR_FFU0_n, SRCIRp_2SRC0_m, SRCIRR_2SRC0_m, DVUIR_DVU0_n, or MIXIR_MIX0_0 register, be sure to follow the procedures specified in section 48.4.1, Initial Setting Procedure or section 48.4.2, Transfer Start Procedure and Stop Procedure. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 48-113 RZ/A1H Group, RZ/A1M Group 49. 49. Sound Generator Sound Generator This LSI has four channels of on-chip sound generator. 49.1 Features * Capable of adjusting sound volume using 8-bit PWM output * Selection of operating clocks Four types of operating clocks (P0/2, P0/4, P0/8, and P0/16) can be selected. * Frequency settings in the 25-Hz to 20-kHz range with precision of 1% or less * Output stop procedures can be selected * Automatic attenuator function can be selected * Interrupt source: one type Attenuation end interrupt can be requested Module data bus SGCR1/2 SGCSR SGLR SGTFR SGSFR Bus interface * Module stop mode can be set Internal data bus Attenuation control circuit Control circuit Waveform generation circuit P0/2 P0/4 P0/8 P0/16 Clock selection circuit SGOUT SGCLK SGI Legend: SGCR1: SGCSR: SGCR2: SGLR: SGTFR: SGSFR: Figure 49.1 Sound generator control register 1 Sound generator control status register Sound generator control register 2 Sound generator loudness register Sound generator tone frequency register Sound generator reference frequency register Block Diagram R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 49-1 RZ/A1H Group, RZ/A1M Group 49.2 49. Sound Generator Input/Output Pins Table 49.1 shows the pin configuration. Table 49.1 Pin Configuration Name Abbr. I/O Function Sound generator output pin 0 SGOUT_0 Output Channel 0 sound generator output Sound generator output pin 1 SGOUT_1 Output Channel 1 sound generator output Sound generator output pin 2 SGOUT_2 Output Channel 2 sound generator output Sound generator output pin 3 SGOUT_3 Output Channel 3 sound generator output 49.3 Register Descriptions Table 49.2 shows the register configuration. Separate explanations for each channel are not given in this section. Table 49.2 Register Configuration Channel Register Name Abbreviation R/W Initial Value Address Access Size 0 Sound generator control register 1_0 SGCR1_0 R/W H'00 H'FCFF4800 8 Sound generator control status register_0 SGCSR_0 R/W H'00 H'FCFF4801 8 Sound generator control register 2_0 SGCR2_0 R/W H'00 H'FCFF4802 8 Sound generator loudness register_0 SGLR_0 R/W H'00 H'FCFF4803 8 Sound generator tone frequency register_0 SGTFR_0 R/W H'00 H'FCFF4804 8 Sound generator reference frequency register_0 SGSFR_0 R/W H'00 H'FCFF4805 8 Sound generator control register 1_1 SGCR1_1 R/W H'00 H'FCFF4A00 8 Sound generator control status register_1 SGCSR_1 R/W H'00 H'FCFF4A01 8 Sound generator control register 2_1 SGCR2_1 R/W H'00 H'FCFF4A02 8 Sound generator loudness register_1 SGLR_1 R/W H'00 H'FCFF4A03 8 Sound generator tone frequency register_1 SGTFR_1 R/W H'00 H'FCFF4A04 8 Sound generator reference frequency register_1 SGSFR_1 R/W H'00 H'FCFF4A05 8 1 2 3 Sound generator control register 1_2 SGCR1_2 R/W H'00 H'FCFF4C00 8 Sound generator control status register_2 SGCSR_2 R/W H'00 H'FCFF4C01 8 Sound generator control register 2_2 SGCR2_2 R/W H'00 H'FCFF4C02 8 Sound generator loudness register_2 SGLR_2 R/W H'00 H'FCFF4C03 8 Sound generator tone frequency register_2 SGTFR_2 R/W H'00 H'FCFF4C04 8 Sound generator reference frequency register_2 SGSFR_2 R/W H'00 H'FCFF4C05 8 Sound generator control register 1_3 SGCR1_3 R/W H'00 H'FCFF4E00 8 Sound generator control status register_3 SGCSR_3 R/W H'00 H'FCFF4E01 8 Sound generator control register 2_3 SGCR2_3 R/W H'00 H'FCFF4E02 8 Sound generator loudness register_3 SGLR_3 R/W H'00 H'FCFF4E03 8 Sound generator tone frequency register_3 SGTFR_3 R/W H'00 H'FCFF4E04 8 Sound generator reference frequency register_3 SGSFR_3 R/W H'00 H'FCFF4E05 8 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 49-2 RZ/A1H Group, RZ/A1M Group 49.3.1 49. Sound Generator Sound Generator Control Register 1 (SGCR1) SGCR1 controls the operation of this module. Bit: Bit name: Initial value: R/W: 7 6 5 4 3 2 1 0 SGST STPM SGCK[1] SGCK[0] DPF[2] DPF[1] DPF[0] 0 0 0 0 0 0 0 0 R/W R/W R R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 7 SGST 0 R/W Operation Start Starts/stops the operation. 0: Stops the operation 1: Starts the operation. The stop procedures differ depending on the STPM bit setting even when SGST =1 6 STPM 0 R/W Stop Procedure Select Selects the operation stop procedure. 0: Stops when SGST = 0 1: When the attenuator function is on, operation stops if SGST = 0 and SGDEF = 1 When the attenuator function is off, operation stops if SGST = 0 and SGEND = 1 5 -- 0 R Reserved This bit is always read as 0. The write value should always be 0. 4 3 SGCK[1:0] H'0 R/W Clock Select Selects the operating clock (SGCLK). 00: P0/2 01: P0/4 10: P0/8 11: P0/16 2 1 0 DPF[2:0] H'0 R/W Attenuator Function Select These bits turn the attenuator function on and off, and select the attenuation cycle. 000: Attenuator function is off. 001: Attenuates at the TONE frequency 010: Attenuates at the TONE frequency/2 011: Attenuates at the TONE frequency/4 100: Attenuates at the TONE frequency/8 101: Attenuates at the TONE frequency/16 110: Attenuates at the TONE frequency/32 111: Setting prohibited R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 49-3 RZ/A1H Group, RZ/A1M Group 49.3.2 49. Sound Generator Sound Generator Control Status Register (SGCSR) SGCSR is a status register. Bit: Bit name: Initial value: R/W: 7 6 5 4 3 2 1 0 SGIE SGDEF -- -- -- -- -- -- 0 0 0 0 0 0 0 0 R/W R/(W)* R R R R R R Bit Bit Name Initial Value R/W Description 7 SGIE 0 R/W Interrupt Enable Enables/disables the attenuation end interrupt requests. 0: Disables interrupt requests 1: Enables interrupt requests 6 SGDEF 0 R/(W)* Attenuation End Flag [Setting condition] * When attenuation operation ends [Clearing conditions] * When 0 is written after SGDEF = 1 is read * When SGLR is written 5 to 0 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. Note: * Only 0 can be written to clear the flag. 49.3.3 Sound Generator Control Register 2 (SGCR2) SGCR2 is used for the termination of this module. Bit: Bit name: Initial value: R/W: 7 6 5 4 3 2 1 0 SGEND TCHG -- -- -- -- -- -- 0 0 0 0 0 0 0 0 R/W R/W R R R R R R Bit Bit Name Initial Value R/W Description 7 SGEND 0 R/W Stop Controls the operation of this module when the attenuator function is off and STPM = 1. 0: Continues operation 1: Stops operation When STPM = 0, the SGST bit controls operation regardless of this bit setting. 6 TCHG 0 R/W TONE Change Protect Enables/disables writing to the TONE or SFS bits. Bits TONE and SFS can be modified when TCHG = 1. 0: Disables writing to the TONE and SFS bits 1: Enables writing to the TONE and SFS bits 5 to 0 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 49-4 RZ/A1H Group, RZ/A1M Group 49.3.4 49. Sound Generator Sound Generator Loudness Register (SGLR) SGLR sets the SGOUT duty. Bit: Bit name: Initial value: R/W: 7 6 5 4 3 2 1 0 LD[7] LD[6] LD[5] LD[4] LD[3] LD[2] LD[1] LD[0] 0 0 0 0 0 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 7 to 0 LD[7:0] H'00 R/W Loudness Data These bits store the duty data for pulse output. 49.3.5 Sound Generator Tone Frequency Register (SGTFR) SGTFR sets the tone frequency. Bit: 7 6 5 4 3 2 1 0 Bit name: -- TONE[6] TONE[5] TONE[4] TONE[3] TONE[2] TONE[1] TONE[0] Initial value: 0 0 0 0 0 0 0 0 R/W: R R/(W)* R/(W)* R/(W)* R/(W)* R/(W)* R/(W)* R/(W)* Note: * These bits can be written to only when TCHG = 1. Bit Bit Name Initial Value R/W Description 7 -- 0 R Reserved This bit is always read as 0. The write value should always be 0. 6 to 0 TONE[6:0] H'00 R/(W)* Tone Frequency Setting These bits set the tone frequency based on the reference frequency specified by the SFS bits. Setting H'00 is prohibited. Note: * These bits can be written to only when TCHG = 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 49-5 RZ/A1H Group, RZ/A1M Group 49.3.6 49. Sound Generator Sound Generator Reference Frequency Register (SGSFR) SGSFR sets the reference frequency. Bit: Bit name: Initial value: R/W: 7 6 5 4 3 2 1 0 SFS[7] SFS[6] SFS[5] SFS[4] SFS[3] SFS[2] SFS[1] SFS[0] 0 0 0 0 0 0 0 0 R/(W)* R/(W)* R/(W)* R/(W)* R/(W)* R/(W)* R/(W)* R/(W)* Note: * These bits can be written to only when TCHG = 1. Bit Bit Name Initial Value R/W Description 7 to 0 SFS[7:0] H'00 R/(W)* Reference Frequency Setting These bits set the reference frequency based on the operating clock (SGCLK) specified by the SGCK bits in SGCR1. Setting H'00 is prohibited. Note: * These bits can be written to only when TCHG = 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 49-6 RZ/A1H Group, RZ/A1M Group 49.4 Operation 49.4.1 (1) 49. Sound Generator Base Operation Initial Settings Make sure that this module has stopped before setting registers. The operation stop procedure, operating clock, and attenuator function on/off settings are specified by the STPM, SGCK, and DPF bits in SGCR1, respectively. When the attenuator function is on, the attenuation cycle is selected. The interrupt request is set by the SGIE bit in SGCSR. (2) Activation The operation of this module is enabled by setting the SGST bit in SGCR1 to 1 and clearing the SGEND bit in SGCR2 to 0. Set the TCHG bit in SGCR2 to 1 to cancel the write protect for SGSFR and SGTFR. Use bits SFS7 to SFS0 in SGSFR to select the reference frequency and bits TONE6 to TONE0 in SGTFR to select the tone frequency. SGLR specifies the output pulse duty. This module starts operation after writing to SGCR2, SGLR, SGTFR, and SGSFR is completed. (3) Stopping The operation stop procedure of this module is specified by the STPM bit in SGCR1. When the attenuator function is off and STPM is 0, the operation is stopped by the SGST bit regardless of the SGEND bit setting. When the attenuator function is off and STPM is 1, the operation is stopped by clearing the SGST bit to 0 and setting the SGEND bit to 1. When the attenuator function is on and STPM is 0, clearing the SGST bit to 0 stops operation even though the automatic attenuation does not end and the SGDEF bit is not set to 1. When the attenuator function is on and STPM is 1, clearing the SGST bit to 0 does not stop operation until the automatic attenuation ends and the SGDEF bit is set to 1. The conditions for stopping this module are listed in Table 49.3 and examples of stopping operation are shown in Figure 49.2. Table 49.3 Stop Conditions Attenuator Function Off STPM Attenuator Function On SGST SGEND SGDEF Operation STPM SGST SGEND SGDEF Operation 0 0 x x Stopped 0 0 x x Stopped 0 1 x x Output 0 1 x x Output 1 0 0 x Retained* 1 0 x 0 Retained* 1 0 1 x Stopped 1 0 x 1 Stopped 1 1 0 x Output 1 1 x 0 Output 1 1 1 x Output 1 1 x 1 Output Legend: x: Don't care Note: * Previous state is held. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 49-7 RZ/A1H Group, RZ/A1M Group 49. Sound Generator Attenuator function Off * STPM = 0 SGST SGEND SGOUT 0 is written to SGST Operation is stopped * STPM = 1 SGST SGEND SGOUT 0 is written to SGST Operation is stopped Attenuator function On * STPM = 0 SGST SGDEF (Attenuation end flag) SGOUT 0 is written to SGST Operation is stopped * STPM = 1 SGST SGDEF (Attenuation end flag) SGOUT Flag set (Attenuation end) Figure 49.2 0 is written to SGST Operation is stopped Flag set Flag clear (Attenuation end) Examples of Stopping Operation R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 49-8 RZ/A1H Group, RZ/A1M Group 49. Sound Generator Start Initial settings Set SGST in SGCR1 to 1 Set SGCR2, SGLR, SGTFR, and SGSFR Start output Attenuator function Off? No (Attenuator function On) Yes No SGDEF = 0? SGST = 0? No Yes Clear SGDEF Yes No No SGST = 0? STPM = 0? Yes No Yes No SGEND = 1? STPM = 0? Yes Yes No SGDEF = 1? Yes End Figure 49.3 Operation Flow R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 49-9 RZ/A1H Group, RZ/A1M Group 49.4.2 49. Sound Generator Tone Frequency Setting This module provides tone frequency output in the range of 25 Hz to 20 kHz, with precision of 1% or less. The tone frequency is calculated by: Reference frequency (Hz) = SGCLK (Hz)/SFS Tone frequency (Hz) = Reference frequency (Hz)/(2 x TONE) = SGCLK (Hz)/(2 x SFS x TONE) Setting values of the TONE bits in SGTFR and SFS bits in SGFSR are calculated by: SFS = SGCLK (Hz)/reference frequency (Hz) (0 < SFS 255) TONE = Reference frequency (Hz)/(2 x TONE frequency (Hz)) (0 < TONE 127) An example of relationship between the tone frequency and output error is shown in Table 49.4. Table 49.4 Relationship between Tone Frequency and Output Error Tone Frequency SFS[7:0] TONE[6:0] Error (%) 220.00 B1 6B 0.008 329.63 9E 50 0.007 440.00 4D 7B 0.02 659.26 4F 50 0.007 880.00 40 4A 0.03 1318.50 28 4F 0.005 1760.00 20 4A 0.03 2637.00 14 4F 0.005 3520.00 10 4A 0.03 5274.00 A 4F 0.005 7040.00 8 4A 0.03 Note: * SGCLK = P0 [MHz]/4 = 33.33 [MHz]/4 = 8.3 [MHz] Since changing P0 frequency affects the tone frequency, care should be taken when changing it. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 49-10 RZ/A1H Group, RZ/A1M Group 49.4.3 49. Sound Generator Auto Attenuator Function When the auto attenuator function is on, the loudness data (LD) determines the initial duty cycle for SGOUT. The SGOUT duty cycle is attenuated by a factor of 1/32 using the attenuation cycle set by the DPF bits in SGCR1. The attenuation characteristics are calculated by the equation: LDn = int (LD0 x (1 - 1/32)n) LD: SGOUT duty cycle (The initial data is SGLR.) n: Attenuation cycle number Figure 49.4 is a graph of attenuation characteristics. LD (Loudness data) 250 200 150 100 50 0 0 32 64 96 128 160 192 Attenuation cycle Figure 49.4 49.4.4 Attenuation Characteristics Output Waveform As shown in Figure 49.5, the output waveform of this module is obtained by synthesis of the on-chip 8-bit PWM pulse output and the tone frequency output. The duty cycle for the on-chip 8-bit PWM pulse output is set by SGLR. Loudness data PWM output Reference frequency x 256 + Tone frequency SGOUT Figure 49.5 Output Waveforms R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 49-11 RZ/A1H Group, RZ/A1M Group 49.5 49. Sound Generator Interrupt Source When the attenuator function is on and an automatic attenuation operation is completed (duty cycle for the on-chip PWM pulse output is 0), the SGDEF bit in SGCSR is set. An interrupt request is issued if the SGIE bit in SGCSR is set to 1. When STPM = 0, the SGDEF bit is set only when the first attenuation operation is completed. If the SGDEF bit is cleared during automatic attenuation, the SGDEF bit is set when the next attenuation operation is completed. Table 49.5 Interrupt Source Name Interrupt Source Interrupt Flag SGDEI Attenuation end SGDEF 256 Loudness data 0 t [Time] SGST SGDEF Figure 49.6 Attenuation End Flag Setting Timing R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 49-12 RZ/A1H Group, RZ/A1M Group 49.6 49.6.1 49. Sound Generator Usage Note Module Stop Mode Settings The module stop control register enables or disables the operation of this module. With the initial setting, the operation of this module is stopped. Register access is enabled by canceling module stop mode. For details, see section 55, PowerDown Modes. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 49-13 RZ/A1H Group, RZ/A1M Group 50. 50. SD Host Interface SD Host Interface The details of this section are available upon non-disclosure agreement. For details, contact your local sales representatives. Note: * SD Host/Ancillary Product License Agreement (SD HALA) is required to develop SD host-related products. 50.1 Overview 50.1.1 Features * SD memory/IO card interface (1-bit/4-bit SD bus) * SD memory card: SD, SDHC, SDXC * Transfer mode: Default mode, High-Speed mode * SD clock (SD_CLK) frequency = 1/2n P1 (Peripheral clock 1) frequency (n = 1 to 9) * Error check function: CRC7 (for command/response), CRC16 (for data) * Three interrupt requests * DMA transfer request: SD_BUF read/write * Card detect function * Write protect support 50.1.2 Block Diagram Figure 50.1 shows a block diagram of the SD host interface. Peripheral bus 1 Peripheral clock 1 (P1) SD host interface Host I/F SD I/F SD card interface Interrupt requests SD card DMA transfer requests SD_BUF (512 bytes x 2) Figure 50.1 Block Diagram of SD Host Interface R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 50-1 RZ/A1H Group, RZ/A1M Group 50.1.3 50. SD Host Interface Input/Output Pins Table 50.1 lists the input and output pins used by the SD host interface. Table 50.1 Pin Configuration Pin Name Signal Name I/O Function SD_CLK[1:0]*1 SDCLK Output SD clock SD_CMD[1:0]*1 SDCMD I/O Command/response SD_D0[1:0]*1 SDDAT0 I/O Data[bit 0] SD_D1[1:0]*1 SDDAT1 I/O Data[bit 1]/SDIO interrupt SD_D2[1:0]*1 SDDAT2 I/O Data[bit 2]/Read wait SD_D3[1:0]*1 SDDAT3 I/O Data[bit 3] SD_CD[1:0]*1 ISDCD Input Card detect*2 SD_WP[1:0]*1 ISDWP Input Write protect*2 Note 1. [1:0] indicates the SD Host Interface channel number. Note 2. When a pin is not in use, fix the corresponding signal to 1. 50.1.4 SD Card Hardware Interface For details on the SD card hardware interface, see the detailed version of the SD host interface manual. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 50-2 RZ/A1H Group, RZ/A1M Group 50.2 50. SD Host Interface Register Descriptions Table 50.2 summaries the registers of the SD host interface. Table 50.2 Register Configuration Channel Register Name Abbreviation Address Access Size 0 Command type register SD_CMD H'E804E000 16 SD command argument registers SD_ARG0 H'E804E004 16 SD_ARG1 H'E804E006 16 Data stop register SD_STOP H'E804E008 16 Block count register SD_SECCNT H'E804E00A 16 SD card response registers SD_RSP00 H'E804E00C 16 SD_RSP01 H'E804E00E 16 SD_RSP02 H'E804E010 16 SD_RSP03 H'E804E012 16 SD_RSP04 H'E804E014 16 SD_RSP05 H'E804E016 16 SD_RSP06 H'E804E018 16 SD_RSP07 H'E804E01A 16 SD card interrupt flag register 1 SD_INFO1 H'E804E01C 16 SD card interrupt flag register 2 SD_INFO2 H'E804E01E 16 SD_INFO1 interrupt mask register SD_INFO1_MASK H'E804E020 16 SD_INFO2 interrupt mask register SD_INFO2_MASK H'E804E022 16 SD clock control register SD_CLK_CTRL H'E804E024 16 Transfer data length register SD_SIZE H'E804E026 16 SD card access control option register SD_OPTION H'E804E028 16 SD error status register 1 SD_ERR_STS1 H'E804E02C 16 SD error status register 2 SD_ERR_STS2 H'E804E02E 16 SD buffer read/write register SD_BUF0 H'E804E030 32 SDIO mode control register SDIO_MODE H'E804E034 16 SDIO interrupt flag register SDIO_INFO1 H'E804E036 16 SDIO_INFO1 interrupt mask register SDIO_INFO1_MASK H'E804E038 16 DMA mode enable register CC_EXT_MODE H'E804E0D8 16 Software reset register SOFT_RST H'E804E0E0 16 Version register VERSION H'E804E0E2 16 Swap control register EXT_SWAP H'E804E0F0 16 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 50-3 RZ/A1H Group, RZ/A1M Group 50. SD Host Interface Channel Register Name Abbreviation Address Access Size 1 Command type register SD_CMD H'E804E800 16 SD command argument registers SD_ARG0 H'E804E804 16 SD_ARG1 H'E804E806 16 Data stop register SD_STOP H'E804E808 16 Block count register SD_SECCNT H'E804E80A 16 SD card response registers SD_RSP00 H'E804E80C 16 SD_RSP01 H'E804E80E 16 SD_RSP02 H'E804E810 16 SD_RSP03 H'E804E812 16 SD_RSP04 H'E804E814 16 SD_RSP05 H'E804E816 16 SD_RSP06 H'E804E818 16 SD_RSP07 H'E804E81A 16 SD card interrupt flag register 1 SD_INFO1 H'E804E81C 16 SD card interrupt flag register 2 SD_INFO2 H'E804E81E 16 SD_INFO1 interrupt mask register SD_INFO1_MASK H'E804E820 16 SD_INFO2 interrupt mask register SD_INFO2_MASK H'E804E822 16 SD clock control register SD_CLK_CTRL H'E804E824 16 Transfer data length register SD_SIZE H'E804E826 16 SD card access control option register SD_OPTION H'E804E828 16 SD error status register 1 SD_ERR_STS1 H'E804E82C 16 SD error status register 2 SD_ERR_STS2 H'E804E82E 16 SD buffer read/write register SD_BUF0 H'E804E830 32 SDIO mode control register SDIO_MODE H'E804E834 16 SDIO interrupt flag register SDIO_INFO1 H'E804E836 16 SDIO_INFO1 interrupt mask register SDIO_INFO1_MASK H'E804E838 16 DMA mode enable register CC_EXT_MODE H'E804E8D8 16 Software reset register SOFT_RST H'E804E8E0 16 Version register VERSION H'E804E8E2 16 Swap control register EXT_SWAP H'E804E8F0 16 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 50-4 RZ/A1H Group, RZ/A1M Group 50.2.1 50. SD Host Interface Command Type Register (SD_CMD) The command type register (SD_CMD) selects the command type and response type. The command sequence is started by writing to SD_CMD. For details on the SD_CMD setting, refer to section 50.4.11, Example of SD_CMD Register Setting. Do not write to SD_CMD while the SCLKDIVEN bit in SD_INFO2 is set to 0. Bit Bit Name Initial Value R/W Description Multiple Block Transfer Mode (enabled at multiple block transfer) 00: CMD12 is automatically issued at multiple block transfer. 01: CMD12 is not automatically issued at multiple block transfer. 10: Setting prohibited 11: Setting prohibited 15 MD7 0 R/W 14 MD6 0 R/W 13 MD5 0 R/W Single/Multiple Block Transfer (enabled when the command with data is handled) 0: Single block transfer 1: Multiple block transfer 12 MD4 0 R/W Write/Read Mode (enabled when the command with data is handled) 0: Write (SD host interface SD card) 1: Read (SD host interface SD card) 11 MD3 0 R/W Data Mode (Command Type) 0: Command without data transfer (bc, bcr, ac) 1: Command with data transfer (adtc) Mode/Response Type 000: Normal mode The response type and the transfer mode are selected by SD_CMD[7:0], and the SD_CMD[15:11] setting is disabled. 001: Setting prohibited 010: Setting prohibited 011: Extended mode/No response 100: Extended mode/SD card R1, R5, R6, R7 response 101: Extended mode/SD card R1b response 110: Extended mode/SD card R2 response 111: Extended mode/SD card R3, R4 response As some commands cannot be used in normal mode, see section 50.4.11, Example of SD_CMD Register Setting to select mode/response type. 10 MD2 0 R/W 9 MD1 0 R/W 8 MD0 0 R/W 7 C1 0 R/W 6 C0 0 R/W 5 CF45 0 R/W 4 CF44 0 R/W 3 CF43 0 R/W 2 CF42 0 R/W 1 CF41 0 R/W 0 CF40 0 R/W 00: CMD 01: ACMD 10: Setting prohibited 11: Setting prohibited Command Index These bits specify Command Format[45:40] (command index). [Examples] CMD6: SD_CMD[7:0] = 8'b00_000110 CMD18: SD_CMD[7:0] = 8'b00_010010 ACMD13: SD_CMD[7:0] = 8'b01_001101 Note: * SD_CMD cannot be written to when the CBSY bit in SD_INFO2 is 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 50-5 RZ/A1H Group, RZ/A1M Group 50.2.2 50. SD Host Interface SD Command Argument Registers (SD_ARG) The SD command argument registers (SD_ARG) set the command argument of SD card. Set the command argument before writing to SD_CMD. * SD_ARG0 Bit Bit Name Initial Value R/W Description 15 to 0 CF23 to CF8 All 0 R/W Set command format[23:8] (argument) * SD_ARG1 Bit Bit Name Initial Value R/W Description 15 to 0 CF39 to CF24 All 0 R/W Set command format[39:24] (argument) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 50-6 RZ/A1H Group, RZ/A1M Group 50.2.3 50. SD Host Interface Data STOP Register (SD_STOP) The data stop register (SD_STOP) is used to enable or disable block counting at multiple block transfer, and to control the issuing of CMD12 within command sequences. Bit Bit Name Initial Value R/W Description 15 to 9 -- All 0 R Fixed 0 8 SEC 0*1 R/W Block Count Enable*2 0: Disables SD_SECCNT setting value. 1: Enables SD_SECCNT setting value. Set SEC to 1 at multiple block transfer. When SD_CMD is set as follows to start the command sequence while SEC is set to 1, CMD12 is automatically issued. 1. CMD18 or CMD25 in normal mode (SD_CMD[10:8] = 000) 2. SD_CMD[15:13] = 001 in extended mode (CMD12 is automatically issued, multiple block transfer) When the command sequence is halted because of a communications error or timeout, CMD12 is not automatically issued. 7 to 1 -- All 0 R Fixed 0 0 STP 0*1 R/W Stop*3 * When STP is set to 1 during multiple block transfer, CMD12 is issued to halt the transfer through the SD host interface. For details on the CMD12 issue timing, see the detailed version of the SD host interface manual. * * * * However, if a command sequence is halted because of a communications error or timeout, CMD12 is not issued. Although continued buffer access is possible even after STP has been set to 1, the buffer access error bit (ERR5 or ERR4) in SD_INFO2 will be set accordingly. When STP has been set to 1 during transfer for single block write, the access end flag is set when SD_BUF becomes empty, and CMD12 is not issued. If SD_BUF does contain data, the access end flag is set on completion of reception of the busy state without CMD12 having been issued. When STP has been set to 1 during transfer for single block read, the access end flag is set immediately after setting of the STP bit and CMD12 is not issued. When STP is set to 1 during reception of the busy state after an R1b response, the access end flag is set on completion of reception of the busy state without CMD12 having been issued. When STP is set to 1 after a command sequence has been completed, CMD12 is not issued and the access end flag is not set. Note 1. The initial value is applied at a reset and when the SDRST bit in SOFT_RST is 0. Note 2. Do not change the value of this bit when the SCLKDIVEN bit in SD_INFO2 is set to 0. Note 3. Do not change the value of this bit from 1 to 0 when the SCLKDIVEN bit in SD_INFO2 is set to 0. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 50-7 RZ/A1H Group, RZ/A1M Group 50.2.4 50. SD Host Interface Block Count Register (SD_SECCNT) The block count register (SD_SECCNT) specifies the number of transfer blocks at multiple block transfer. Bit Bit Name Initial Value R/W Description 15 to 0 CNT15 to CNT0 All 0 R/W Number of Transfer Blocks*1 When 0x0001 is set, the number of transfer blocks is 1. : When 0xFFFF is set, the number of transfer blocks is 65535. However, when 0x0000 is set, the number of transfer blocks is 65536. Note 1. Do not change the value of this bit when the SCLKDIVEN bit in SD_INFO2 is set to 0. 50.2.5 SD Card Response Registers (SD_RSP) The SD card response registers (SD_RSP) store the response from the SD card. * SD_RSP00 Bit Bit Name Initial Value R/W Description 15 to 0 R23 to R8 All 0 R Store the response from the SD card * SD_RSP01 Bit Bit Name Initial Value R/W Description 15 to 0 R39 to R24 All 0 R Store the response from the SD card * SD_RSP02 Bit Bit Name Initial Value R/W Description 15 to 0 R55 to R40 All 0 R Store the response from the SD card * SD_RSP03 Bit Bit Name Initial Value R/W Description 15 to 0 R71 to R56 All 0 R Store the response from the SD card * SD_RSP04 Bit Bit Name Initial Value R/W Description 15 to 0 R87 to R72 All 0 R Store the response from the SD card * SD_RSP05 Bit Bit Name Initial Value R/W Description 15 to 0 R103 to R88 All 0 R Store the response from the SD card R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 50-8 RZ/A1H Group, RZ/A1M Group 50. SD Host Interface * SD_RSP06 Bit Bit Name Initial Value R/W Description 15 to 0 R119 to R104 All 0 R Store the response from the SD card Bit Name Initial Value R/W Description 15 to 8 -- All 0 R Fixed 0 7 to 0 R127 to R120 All 0 R Store the response from the SD card * SD_RSP07 Bit Table 50.3 lists the response types and corresponding SD_RSP registers. Table 50.3 Response Types and Corresponding SD_RSP Registers Response Types SD_RSP Registers R1, R1b[39:8] SD_RSP01 and SD_RSP00 R2[127:8] SD_RSP07 to SD_RSP00 R3[39:8] SD_RSP01 and SD_RSP00 R4[39:8] SD_RSP01 and SD_RSP00 R5[39:8] SD_RSP01 and SD_RSP00 R6[39:8] SD_RSP01 and SD_RSP00 R7[39:8] SD_RSP01 and SD_RSP00 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 50-9 RZ/A1H Group, RZ/A1M Group 50.2.6 50. SD Host Interface SD Card Interrupt Flag Register 1 (SD_INFO1) The SD card interrupt flag register 1 (SD_INFO1) indicates the response end and access end in the command sequence. This register also indicates the card detect/write protect state. For CMD12 and CMD52 (SDIO abort) at multiple block transfer, INFO0 is not set but only INFO2 is set. Even if the command sequence is halted because of a communications error or timeout, INFO0 or INFO2 is set. INFO10, INFO9, and INFO8 change depending on the SD_D3 state after a reset is released and continue to change in 4bit transfer mode. To clear a flag, write 0 to the bit to be cleared and 1 to the other bits. Bit Bit Name Initial Value R/W Description 15 to 11 -- All 0 R Fixed 0 10 INFO10 Unknown R Indicates the SD_D3 state. 1: SD_D3 is set to 1. 0: SD_D3 is set to 0. 9 INFO9 0 R/W*1 SD_D3 set [Setting condition] After change in SD_D3 from 0 to 1, two cycles of P1 has elapsed with SD_D3 held 1. [Clearing condition] When 0 is written to INFO9 8 INFO8 0 R/W*1 SD_D3 clear [Setting condition] After change in SD_D3 from 1 to 0, two cycles of P1 has elapsed with SD_D3 held 0. [Clearing condition] When 0 is written to INFO8 7 INFO7 Unknown R Write Protect Indicates the SD_WP state. 1: SD_WP is set to 0. 0: SD_WP is set to 1. 6 -- 0 R Fixed 0 5 INFO5 Unknown R Indicates the SD_CD state. 1: Indicates that Ncycle has elapsed with SD_CD held 0. 0: Indicates that Ncycle has elapsed with SD_CD held 1. Ncycle is set by bits 3 to 0 in SD_OPTION. 4 INFO4 0 R/W*1 SD_CD Card Insertion [Setting condition] After change in SD_CD from 1 to 0, Ncycle has elapsed with SD_CD held 0. [Clearing condition] When 0 is written to INFO4 Ncycle is set by bits 3 to 0 in SD_OPTION. 3 INFO3 0 R/W*1 SD_CD Card Removal [Setting condition] After change in SD_CD from 0 to 1, Ncycle has elapsed with SD_CD held 1. [Clearing condition] When 0 is written to INFO3 Ncycle is set by bits 3 to 0 in SD_OPTION. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 50-10 RZ/A1H Group, RZ/A1M Group 50. SD Host Interface Bit Bit Name Initial Value R/W Description 2 INFO2 0*2 R/W*1 Access End [Setting conditions] * When read access to the buffer is completed in the case of transfer for single block read * When read access to the buffer for the last block of data is completed in the case of transfer for multiple block read * When read access to the buffer and reception of the response to CMD12 are completed in the case of transfer for multiple block read with automatic issuing of CMD12 * When reception of the busy state after reception of the CRC status is completed in the case of transfer for single block write * When reception of the busy state after reception of the CRC status of the last block of data is completed in the case of transfer for multiple block write * When reception of the response busy state for CMD12 is completed in the case of transfer for multiple block write with automatic issuing of CMD12 * When reception of the response to CMD12 that was issued by setting the STP bit to1 is completed in the case of transfer for multiple block read * When reception of the response busy state for CMD12 that was issued by setting the STP bit to1 is completed in the case of transfer for multiple block write * When reception of the response to CMD52 that was issued by setting the IOABT bit to1 is completed in the case of transfer for multiple block read * When reception of the response to CMD52 that was issued by setting the IOABT bit to1 is completed in the case of transfer for multiple block write In addition to the above conditions, this bit is set when a command sequence is halted because of a communications error or timeout. [Clearing condition] When 0 is written to INFO2 1 -- 0 R Fixed 0 INFO0 0*2 R/W*1 Response End [Setting conditions] * When reception of the response is completed * When transmission of a command without response is completed * When reception of the busy state after R1b response is completed * When reception of the response to CMD52 that was issued by setting the C52PUB bit to1 is completed in the case of transfer for multiple block read * When reception of the response to CMD52 that was issued by setting the C52PUB bit to1 is completed in the case of transfer for multiple block write In addition to the above conditions, this bit is set when a command sequence is halted because of a communications error or timeout. [Clearing condition] When 0 is written to INFO0 0 Note 1. It is effective only if 0 is written. Note 2. The initial value is applied at a reset and when the SDRST bit in SOFT_RST is 0. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 50-11 RZ/A1H Group, RZ/A1M Group 50.2.7 50. SD Host Interface SD Card Interrupt Flag Register 2 (SD_INFO2) The SD card interrupt flag register 2 (SD_INFO2) indicates the access status of the SD buffer (SD_BUF) and SD card. To clear a flag, write 0 to the bit to be cleared and 1 to the other bits. Bit Name Initial Value R/W Description 15 ILA 0*2 R/W*1 Illegal Access Error [Setting conditions] * When data is written to SD_CMD within a command sequence * When SD_CMD[10:8] = 3'b011 (no response) and SD_CMD[11] = 1'b1 (command with data transfer) are set in SD_CMD * When SD_CMD[11] = 1'b1 (command with data transfer) and SD_CMD[7:0] = 8'b00001100 (CMD12) are set in SD_CMD [Clearing condition] When 0 is written to ILA 14 CBSY 0*2 R Command Type Register Busy 1: The command sequence is being executed. 0: The command sequence is ended. 13 SCLKDIVEN 1*2 R SD Bus Busy 1: SD buses (CMD and DAT) are not busy. 0: SD buses (CMD and DAT) are busy. When a command sequence is started by writing to SD_CMD, CBSY is set to 1. At the same time, SCLKDIVEN is set to 0. After CBSY has been set to 0 at the end of the command sequence, SCLKDIVEN is set to 1 when 8 cycles of SD_CLK elapses. 12 -- 0 R Fixed 0 11 -- 0*2 R/W*1 Reserved. The write value should always be 1. 10 -- 0 R Fixed 0 9 BWE 0*2 R/W*1 SD_BUF Write Enable 1: Data can be written in SD_BUF0. 0: Data cannot be written in SD_BUF0. [Setting conditions] * When SD_BUF is empty at single block transfer * When either bank 1 or bank 2 of SD_BUF is empty at multiple block transfer [Clearing condition] * When 0 is written to BWE When data is written to SD_BUF0 by the CPU, clear BWE and then write amount of data specified by SD_SIZE*3. Note that this bit is not set when the SD_BUF read/write DMA transfer is enabled by setting the DMASDRW bit in CC_EXT_ MODE to 1. 8 BRE 0*2 R/W*1 SD_BUF Read Enable 1: Data can be read from SD_BUF0. 0: Data cannot be read from SD_BUF0. [Setting conditions] * When data set in SD_SIZE is stored in SD_BUF at single block transfer * When data set in SD_SIZE is stored in either bank 1 or bank 2 of SD_BUF at multiple block transfer [Clearing condition] * When 0 is written to BRE When data is read from SD_BUF0 by the CPU, clear BRE and then read amount of data specified by SD_SIZE*3. Note that this bit is not set when the SD_BUF read/write DMA transfer is enabled by setting the DMASDRW bit in CC_EXT_ MODE to 1. Even if a CRC error or an END error occurs while block data is read, data is stored in SD_BUF and BRE is set. Bit R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 50-12 RZ/A1H Group, RZ/A1M Group 50. SD Host Interface Bit Bit Name Initial Value R/W Description 7 DAT0 Unknown R SD_D0 Indicates the SD_D0 state 1: SD_D0 is set to 1. 0: SD_D0 is set to 0. If the data timeout (ERR3) is set but the response timeout (ERR6) is not set after the Erase command has been issued, the end of the Erase sequence (DAT0 = 1) is confirmed by polling DAT0. If a communications error or timeout occurs during a write sequence, the DAT0 bit may retain the value 0. 6 ERR6 0*2 R/W*1 Response Timeout [Setting condition] When a response is not received though a longer time than 640 cycles of SD_CLK has elapsed [Clearing condition] When 0 is written to ERR6 The command sequence is halted by the response timeout.*4 5 ERR5 0*2 R/W*1 SD_BUF Illegal Read Access [Setting conditions] * When SD_BUF is empty while SD_BUF0 is read * When data with a CRC error or END error is read from SD_BUF0 [Clearing condition] When 0 is written to ERR5 4 ERR4 0*2 R/W*1 SD_BUF Illegal Write Access [Setting conditions] * When data is written to SD_BUF0 while it is not in the data read/write command state * When data is written to SD_BUF0 while SD_BUF is full. * When data is written to SD_BUF0 while an error occurs in the CRC status or CRC status length. * When data is written to SD_BUF0 while a busy state after the CRC status continues for longer than Ncycle [Clearing condition] When 0 is written to ERR4 Ncycle is set by bits 7 to 4 in SD_OPTION. 3 ERR3 0*2 R/W*1 Data Timeout (except response timeout) [Setting conditions] * After R1b response, the busy state (SD_D0 = 0) continues for longer than Ncycle. * After CRC status, the busy state (SD_D0 = 0) continues for longer than Ncycle. * After write data, the CRC status is not received though Ncycle has elapsed. * After read command, read data is not received though a longer time than Ncycle has elapsed. * After CMD12 has been issued within a command sequence, the busy state (SD_D0 = 0) for longer than Ncycle continues. * After the reception of read data, read data for the next block are not received though a longer time than Ncycle has elapsed. * After release of the read wait state, read data for the next block are not received though a longer time than Ncycle has elapsed. [Clearing condition] * When 0 is written to ERR3 Ncycle is set by bits 7 to 4 in SD_OPTION. The command sequence is halted by the data timeout. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 50-13 RZ/A1H Group, RZ/A1M Group 50. SD Host Interface Bit Bit Name Initial Value R/W Description 2 ERR2 0*2 R/W*1 END Error [Setting conditions] * When an error occurs in the response length (and the end bit has not been detected) * When an error occurs in the read data length (and the end bit has not been detected among the valid bits) * When an error occurs in the CRC status length (and the end bit has not been detected) [Clearing condition] When 0 is written to ERR2 The command sequence is halted by the End error.*4 1 ERR1 0*2 R/W*1 CRC Error [Setting conditions] * When an error occurs in the CRC status * When a CRC error occurs in the read data * When a CRC error occurs in the response [Clearing condition] When 0 is written to ERR1 The command sequence is halted by the CRC error.*4 0 ERR0 0*2 R/W*1 CMD Error [Setting condition] When the command index of the transmitted command differed from the command index of the received response [Clearing condition] When 0 is written to ERR0 The command sequence is halted by the CMD error.*4 Note 1. It is effective only if 0 is written. Note 2. The initial value is applied at a reset and when the SDRST bit in SOFT_RST is 0. Note 3. The single byte or three bytes from the fraction of a full 32-bit unit are regarded as excess data due to an odd value for the number of bytes setting in SD_SIZE, or the two bytes from the fraction of a full 32-bit unit are regarded as excess data due if the value for the number of bytes setting in SD_SIZE is even but is not on a four-byte boundary. Note 4. After the C52PUB bit in SDIO_MODE has been set to 1, if a communications error or timeout for response occurs in response to the CMD52 that is issued, since the command sequence has not been completed, complete the sequence with error processing as in usage examples in Figure 50.17 under section 50.4.8, IO_RW_EXTENDED Command (CMD53/Multiple Block Read) or in Figure 50.20 under section 50.4.9, IO_RW_EXTENDED Command (CMD53/Multiple Block Write). 50.2.8 SD_INFO1 Interrupt Mask Register (SD_INFO1_MASK) The SD_INFO1 interrupt mask register (SD_INFO1_MASK) enables or disables the SD_INFO1 interrupt. When 0 is set in SD_INFO1_MASK while the corresponding flag in SD_INFO1 is set, an interrupt occurs. Bit Bit Name Initial Value R/W Description 15 to 10 -- All 0 R Fixed 0 9 IMASK9 1 R/W INFO9 interrupt masked 8 IMASK8 1 R/W INFO8 interrupt masked 7 to 5 -- All 0 R Fixed 0 4 IMASK4 1 R/W INFO4 interrupt masked 3 IMASK3 1 R/W INFO3 interrupt masked 2 IMASK2 1 R/W INFO2 interrupt masked 1 -- 0 R Fixed 0 0 IMASK0 1 R/W INFO0 interrupt masked R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 50-14 RZ/A1H Group, RZ/A1M Group 50.2.9 50. SD Host Interface SD_INFO2 Interrupt Mask Register (SD_INFO2_MASK) The SD_INFO2 interrupt mask register (SD_INFO2_MASK) enables or disables the SD_INFO2 interrupt. When 0 is set in SD_INFO2_MASK while the corresponding flag in SD_INFO2 is set, an interrupt occurs. Bit Name Initial Value 15 IMASK 1 R/W ILA interrupt masked 14 to 12 -- All 0 R Fixed 0 11 -- 1 R/W Reserved. The write value should always be 1. 10 -- 0 R Fixed 0 9 BMASK1 1 R/W BWE interrupt masked 8 BMASK0 1 R/W BRE interrupt masked Bit R/W Description 7 -- 0 R Fixed 0 6 EMASK6 1 R/W ERR6 interrupt masked 5 EMASK5 1 R/W ERR5 interrupt masked 4 EMASK4 1 R/W ERR4 interrupt masked 3 EMASK3 1 R/W ERR3 interrupt masked 2 EMASK2 1 R/W ERR2 interrupt masked 1 EMASK1 1 R/W ERR1 interrupt masked 0 EMASK0 1 R/W ERR0 interrupt masked R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 50-15 RZ/A1H Group, RZ/A1M Group 50.2.10 50. SD Host Interface SD Clock Control Register (SD_CLK_CTRL) The SD clock control register (SD_CLK_CTRL) controls the SD clock (SD_CLK) output and sets the frequency. Set SCLKEN to 1 before writing to SD_CMD to issue a command. Do not write to SD_CLK_CTRL while the SCLKDIVEN bit in SD_INFO2 is set to 0. Bit Bit Name Initial Value R/W Description 15 to 10 -- All 0 R Fixed 0 9 SDCLKOFFEN 0 R/W SD Clock (SD_CLK) Output Automatic Control Enable 0: Automatic control for SD clock (SD_CLK) output is disabled. 1: Automatic control for SD clock (SD_CLK) output is enabled. This function of automatic control for SD clock (SD_CLK) output causes SD_CLK output only within a command sequence. The timing with which SD_CLK output starts and stops is as follows. SD_CLK output starts after writing to SD_CMD. SD_CLK output stops when 8 cycles of SD_CLK have elapsed after the end of the command sequence. In addition, automatic control for SD clock (SD_CLK) output is enabled when SCLKEN in SD_CLK_CTRL is 1. 8 SCLKEN 0*1 R/W*2 SD Clock (SD_CLK) Output Control Enable 0: SD clock (SD_CLK) output is disabled. The SD_CLK signal is fixed 0. 1: SD clock (SD_CLK) output is enabled. 7 DIV7 0 R/W*2 SD Clock (SD_CLK) 10000000: P1/512 01000000: P1/256 00100000: P1/128 00010000: P1/64 00001000: P1/32 00000100: P1/16 00000010: P1/8 00000001: P1/4 00000000: P1/2 Other settings are prohibited. 6 DIV6 0 R/W*2 5 DIV5 1 R/W*2 4 DIV4 0 R/W*2 3 DIV3 0 R/W*2 2 DIV2 0 R/W*2 1 DIV1 0 R/W*2 0 DIV0 0 R/W*2 Note 1. This initial value is applied at a reset and when the SDRST bit in SOFT_RST is 0. Note 2. Writing is impossible when the CBSY bit in SD_INFO2 is 1. 50.2.11 Transfer Data Length Register (SD_SIZE) The transfer data length register (SD_SIZE) specifies the transfer data size. Bit Bit Name Initial Value R/W Description 15 to 12 -- All 0 R Fixed 0 11, 10 -- All 0 R Reserved 9 to 0 LEN9 to LEN0 1000000000 R/W Transfer Data Size*1 These bits specify a size between 1 and 512 bytes for the transfer of single blocks. In cases of multiple block transfer with automatic issuing of CMD12 (CMD18 and CMD25), the only specifiable transfer data size is 512 bytes. Furthermore, in cases of multiple block transfer without automatic issuing of CMD12, as well as 512 bytes, 32, 64, 128, and 256 bytes are specifiable. However, in the reading of 32, 64, 128, and 256 bytes for the transfer of multiple blocks, this is restricted to cases of multiple block transfer by CMD53. Additionally, if a command accompanies data transfer, do not set these bits to 0. Note 1. Do not change the values of these bits when the SCLKDIVEN bit in SD_INFO2 is 0. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 50-16 RZ/A1H Group, RZ/A1M Group 50.2.12 50. SD Host Interface SD Card Access Control Option Register (SD_OPTION) The SD card access control option register (SD_OPTION) sets the bus width and timeout counter. Bit Bit Name Initial Value R/W Description 15 WIDTH 0*1 R/W Bus Width*2 0: 4-bit width 1: 1-bit width 14 -- 1 R Fixed 1 13 to 8 -- All 0 R Fixed 0 7 TOP27 1*1 R/W R/W Timeout Counter*2 1111: Setting prohibited 1110: SD_CLK x 227 1101: SD_CLK x 226 : 0001: SD_CLK x 214 0000: SD_CLK x 213 6 TOP26 1*1 5 TOP25 1*1 R/W 4 TOP24 0*1 R/W 3 CTOP24 1*1 R/W 2 CTOP23 1*1 R/W 1 CTOP22 1*1 R/W CTOP21 0*1 R/W 0 Card Detect Time Counter 1111: Setting prohibited 1110: P1 x 224 1101: P1 x 223 : 0001: P1 x 211 0000: P1 x 210 Note 1. The initial value is applied at a reset and when the SDRST bit in SOFT_RST is 0. Note 2. Do not change the values of these bits when the SCLKDIVEN bit in SD_INFO2 is 0. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 50-17 RZ/A1H Group, RZ/A1M Group 50.2.13 50. SD Host Interface SD Error Status Register 1 (SD_ERR_STS1) The SD error status register 1 (SD_ERR_STS1) indicates the CRC status, CRC error, End error, and CMD error. Bit Bit Name Initial Value R/W Description 15 -- 0 R Fixed 0 R These bits store the CRC status. (normal: 010) 14 E14 0*1 13 E13 1*1 R 12 E12 0*1 R 11 E11 0*1 R Set to 1 when an error occurs in the CRC status 10 E10 0*1 R Set to 1 when a CRC error occurs in the read data 9 E9 0*1 R Set to 1 when a CRC error occurs in the response to a command*2 issued within a command sequence. In cases where CMD12 is issued by setting a command index in SD_CMD, this is indicated in E8. 8 E8 0*1 R Set to 1 when a CRC error occurs in a response (other than a response to a command*2 issued within a command sequence) 7, 6 -- All 0 R Fixed 0 5 E5 0*1 R Set to 1 when an error occurs in the CRC status length (and the end bit has not been detected) 4 E4 0*1 R Set to 1 when an error occurs in the read data length (and the end bit has not been detected among the valid bits) 3 E3 0*1 R Set to 1 when an error occurs in the response length to a command*2 issued within a command sequence. In cases where CMD12 is issued by setting a command index in SD_CMD, this is indicated in E2. 2 E2 0*1 R Set to 1 when an error occurs in the response length (other than a response to a command*2 issued within a command sequence) 1 E1 0*1 R Set to 1 when an error occurs in the command index of the response to a command*2 issued within a command sequence. In cases where CMD12 is issued by setting a command index in SD_CMD, this is Indicated in E0. 0 E0 0*1 R Set to 1 when an error occurs in the command index of a response (other than a response to a command*2 issued within a command sequence). Note 1. The initial value is applied at a reset and when the SDRST bit in SOFT_RST is 0. Note 2. "Command issued within a command sequence" refers to CMD12 when automatic issuing is enabled for multiple block transfer by the setting in SD_CMD, CMD12 when the STP bit in SD_STOP is set to 1, or CMD52 when the C52PUB or IOABT bit in SDIO_MODE is set to 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 50-18 RZ/A1H Group, RZ/A1M Group 50.2.14 50. SD Host Interface SD Error Status Register 2 (SD_ERR_STS2) The SD error status register 2 (SD_ERR_STS2) indicates the timeout state. Ncycle is set by bits 7 to 4 in SD_OPTION. Bit Bit Name Initial Value R/W Description 15 to 7 -- All 0 R Fixed 0 6 E6 0*1 R Set to 1 when the busy state continues for longer than Ncycle after the CRC status 5 E5 0*1 R Set to 1 when the CRC status is not received though a longer time than Ncycle has elapsed after data writing 4 E4 0*1 R Set to 1 when read data is not received though a longer time than Ncycle has elapsed after read command. Set to 1 when read data for the next block are not received though a longer time than Ncycle has elapsed after the reception of read data. Set to 1 when read data for the next block are not received though a longer time than Ncycle has elapsed after release of the read wait state. 3 E3 0*1 R Set to 1 when the busy state for longer than Ncycle continues after CMD12 has been issued within a command sequence. In cases where CMD12 is issued by setting a command index in SD_CMD, this is indicated in E2. 2 E2 0*1 R Set to 1 when the busy state for longer than Ncycle continues after R1b response 1 E1 0*1 R Set to 1 when the response to a command*2 issued within a command sequence is not received though a longer time than 640 cycles of SD_CLK has elapsed. In cases where CMD12 is issued by setting a command index in SD_CMD, this is indicated in E0. 0 E0 0*1 R Set to 1 when the response (other than a response to a command*2 issued within a command sequence) is not received though a longer time than 640 cycles of SD_CLK has elapsed. Note 1. The initial value is applied at a reset and when the SDRST bit in SOFT_RST is 0. Note 2. "Command issued within a command sequence" refers to CMD12 when automatic issuing is enabled for multiple block transfer by the setting in SD_CMD, CMD12 when the STP bit in SD_STOP is set to 1, or CMD52 when the C52PUB or IOABT bit in SDIO_MODE is set to 1. 50.2.15 SD Buffer Read/Write Register (SD_BUF0) Bit Bit Name Initial Value R/W Description 31 to 0 BUF31 to BUF0 Unknown R/W When writing to the SD card, the write data is written to this register. When reading from the SD card, the read data is read from this register. This register is internally connected to two 512-byte (128-word) buffers. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 50-19 RZ/A1H Group, RZ/A1M Group 50.2.16 50. SD Host Interface SDIO Mode Control Register (SDIO_MODE) The SDIO mode control register (SDIO_MODE) controls the CMD52 issuance and the read wait state at multiple block transfer, and the reception of SDIO interrupt. C52PUB and IOABT should not be set to 1 simultaneously. Bit Bit Name Initial Value R/W Description 15 to 10 -- All 0 R Fixed 0 9 C52PUB 0 R/W SDIO None Abort*2 * When C52PUB is set to 1 in the CMD53 (multiple block) write sequence, CMD52 is automatically issued if SD_BUF becomes empty and between the current one-block and next-block. C52PUB is automatically cleared to 0 after reception of the response to CMD52 is completed. Additionally, if C52PUB is set to 1 while the last block is being transferred, CMD52 is not issued. In this case, C52PUB is automatically cleared to 0 after the access end flag has been set to 1. * When C52PUB and RWREQ are set to 1 in the CMD53 (multiple block) read sequence, the block transfer enters the read wait state between the current one-block and next-block and CMD52 is automatically issued. C52PUB is automatically cleared to 0 after reception of the response to CMD52 is completed. Additionally, if C52PUB is set to 1 while the last block is being transferred, CMD52 is not issued. In this case, C52PUB is automatically cleared to 0 after the access end flag has been set to 1. * If C52PUB is set to 1 in the CMD53 (multiple block) read sequence, be sure to set RWREQ to 1 as well as C52PUB. * Set SD_ARG before setting C52PUB to 1. 8 IOABT 0 R/W SDIO Abort*2 * When IOABT is set to 1 in the CMD53 (multiple block) sequence, the CMD53 sequence is halted and CMD52 is issued. For details on the CMD52 issue timing, see the detailed version of the SD host interface manual. * * * * 7 to 3 -- All 0 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 R However, if a command sequence is halted because of a communications error or timeout, CMD52 is not issued. Although continued buffer access is possible even after IOABT has been set to 1, the buffer access error bit (ERR5 or ERR4) in SD_INFO2 will be set accordingly. Set SD_ARG before setting IOABT to 1. When IOABT has been set to 1 during transfer for single block write, the access end flag is set when SD_BUF becomes empty, and CMD52 is not issued. If SD_BUF does contain data, the access end flag is set on completion of reception of the busy state without CMD52 having been issued. When IOABT has been set to 1 during transfer for single block read, the access end flag is set immediately after setting of IOABT and CMD52 is not issued. When IOABT is set to 1 during reception of the busy state after an R1b response, the access end flag is set on completion of reception of the busy state without CMD52 having been issued. When IOABT is set to 1 after a command sequence has been completed, CMD52 is not issued and the access end flag is not set. Fixed 0 50-20 RZ/A1H Group, RZ/A1M Group 50. SD Host Interface Bit Bit Name Initial Value R/W Description 2 RWREQ 0 R/W Read Wait Request When RWREQ is set to 1 in the CMD53 (multiple block) read sequence, the block transfer enters the read wait state (SD_D2 changes from 1 to 0) between the current one-block and next-block. [Read wait state releasing] * The read wait state is released, when RWREQ is cleared to 0 in the read wait state.*3 * When IOABT is set to 1 in the read wait state, RWREQ is automatically cleared to 0 after CMD52 has been issued, and then the read wait state is released. * When C52PUB and RWREQ are set to 1 simultaneously in the CMD53 (multiple block) read sequence, the read wait state is not automatically released. Therefore, after the CMD52 response is received, clear RWREQ. (Be sure to set RWREQ and C52PUB simultaneously.) When RWREQ is set to 1 while the last block in the CMD53 (multiple block) read sequence is transferred, the read wait state is not entered and RWREQ is automatically cleared to 0 by setting access end. 1 -- 0 R Fixed 0 0 IOMOD 0 R/W SDIO Mode*1 1: Enables the SD host interface to receive SDIO interrupt from the SDIO card. 0: Disables the SD host interface to receive SDIO interrupt from the SDIO card. Note 1. Do not change the value of this bit when the SCLKDIVEN bit in SD_INFO2 is set to 0. Note 2. Do not change the values of these bits from 1 to 0 when the SCLKDIVEN bit in SD_INFO2 is set to 0. Note 3. Clear this bit after reception of the response to CMD52 is completed. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 50-21 RZ/A1H Group, RZ/A1M Group 50.2.17 50. SD Host Interface SDIO Interrupt Flag Register (SDIO_INFO1) The SDIO interrupt flag register (SDIO_INFO1) indicates the status regarding to the SDIO card access. To clear a flag, write 0 to the bit to be cleared and 1 to the other bits. Bit Name Initial Value R/W Description 15 EXWT 0*2 R/W*1 [Setting condition] While the last block in the CMD53 (multiple block) read sequence is transferred, RWREQ in SDIO_MODE is set to 1. [Clearing condition] When 0 is written to EXWT 14 EXPUB52 0*2 R/W*1 [Setting conditions] * While the last block in the CMD53 (multiple block) sequence is transferred, C52PUB in SDIO_MODE is set to 1. * While C52PUB is set to 1 in the CMD53 (multiple block) write sequence, the last block is transferred. [Clearing condition] When 0 is written to EXPUB52 13 to 3 -- All 0 R Fixed 0 2, 1 -- 0*2 R/W*1 Reserved The write value should always be 1. 0 IOIRQ 0*2 R/W*1 SD IO Interrupt [Setting condition] When SDIO interrupt from an SDIO card is received while IOMOD in SDIO_MODE is set to 1 [Clearing condition] When 0 is written to IOIRQ*3 Bit Note 1. It is effective only if 0 is written. Note 2. The initial value is applied at a reset and when the SDRST bit in SOFT_RST is 0. Note 3. Before clearing this bit, access the SDIO card to negate the SDIO interrupt signal from the SDIO card (after CMD25 has been issued and the response received). If the interrupt signal is not negated, this bit may be set again. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 50-22 RZ/A1H Group, RZ/A1M Group 50.2.18 50. SD Host Interface SDIO_INFO1 Interrupt Mask Register (SDIO_INFO1_MASK) The SDIO_INFO1 interrupt mask register (SDIO_INFO1_MASK) enables or disables the SD_INFO1 interrupt. When 0 is set in SDIO_INFO1_MASK while the corresponding flag in SD_INFO1 is set, an interrupt occurs. Initial Value Bit Bit Name 15 MEXWT 1 R/W EXWT interrupt masked 14 MEXPUB52 1 R/W EXPUB52 interrupt masked 13 to 3 -- All 0 R Fixed 0 2, 1 -- All 1 R/W Reserved The write value should always be 1. 0 IOMSK 1 R/W IOIRQ interrupt masked 50.2.19 R/W Description DMA Mode Enable Register (CC_EXT_MODE) The DMA mode enable register (CC_EXT_MODE) enables the DMA transfer. Bit Bit Name Initial Value R/W Description 15 to 13 -- All 0 R Fixed 0 12 -- 1 R Reserved 11, 10 -- All 0 R Fixed 0 9, 8 -- All 0 R Reserved 7 to 5 -- All 0 R Fixed 0 4 -- 1 R Reserved 3, 2 -- All 0 R Reserved 1 DMASDRW 0 R/W SD_BUF Read/Write DMA Transfer*1 1: The SD_BUF read/write DMA transfer is enabled. 0: The SD_BUF read/write DMA transfer is disabled. At the SD_BUF read/write DMA transfer, set DMASDRW to 1 before setting SD_CMD. 0 -- 0 R Reserved Note 1. Do not change the values of these bits when the SCLKDIVEN bit in SD_INFO2 is set to 0. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 50-23 RZ/A1H Group, RZ/A1M Group 50.2.20 50. SD Host Interface Software Reset Register (SOFT_RST) The software reset register (SOFT_RST) sets a software reset. Make sure to release the reset before using the SD host interface. Bit Bit Name Initial Value R/W Description 15 to 3 -- All 0 R Fixed 0 2 -- 1 R Reserved 1 -- 1 R Reserved 0 SDRST 0 R/W Software Reset of SD I/F Unit 0: Reset 1: Reset released 50.2.21 Version Register (VERSION) The version register (VERSION) indicates the version of the SD host interface. Bit Bit Name Initial Value R/W Description 15 to 12 -- 1000 R Reserved 11 to 8 UR3 to UR0 4'h2 R Version of Renesas IP 7 to 0 IP7 to IP0 8'h0B R Version of adopted IP R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 50-24 RZ/A1H Group, RZ/A1M Group 50.2.22 50. SD Host Interface Swap Control Register (EXT_SWAP) The swap control register (EXT_SWAP) can replace data when SD_BUF0 is accessed. Bit Bit Name Initial Value R/W Description 15 -- 0 R/W Reserved The write value should always be 0. 14, 13 -- All 0 R Reserved 12, 11 -- All 0 R/W Reserved The write value should always be 0. 10, 9 -- All 0 R Fixed 0 8 DMASEL 0 R/W DMA Transfer Size Select Selects the transfer unit for SD_BUF read/write DMA transfer. Set this bit in combination with the transfer size set in the DMA Channel Configuration register. 0: 4-byte (longword) unit 1: 64-byte (longword x 16) unit Note: * For DMA transfer in 64-byte units, set address H'E804E000 (channel 0) / H'E804E800 (channel 1) as the destination or source of DMA transfer instead of the SD buffer read/write register (SD_BUF0). Moreover, if a communications error or timeout occurs during the 64-byte unit DMA transfer, this bit should be set to 0 and re-setting again before using DMA transfer. If a software reset occurs during the 64-byte unit DMA transfer, this bit should be set to 0 and re-setting again before using DMA transfer. 7 SDBRSWAP 0 R/W SD_BUF0 Swap Read*1 When reading from SD_BUF0, data stored in SD_BUF0 can be replaced and then read.*2 0: The current data is read without replacement. 1: Data replacement for reading proceeds in bytes. 6 SDBWSWAP 0 R/W SD_BUF0 Swap Write*1 When writing to SD_BUF0, data to be written can be replaced and then stored in SD_BUF0.*2 0: The current data is written without replacement. 1: Data replacement for writing proceeds in bytes. 5 -- 0 R Fixed 0 4, 3 -- All 0 R/W Reserved The write value should always be 0. 2 -- 0 R Fixed 0 1 -- 0 R/W Reserved The write value should always be 0. 0 -- 0 R Fixed 0 Note 1. Do not change the values of these bits when the SCLKDIVEN bit in SD_INFO2 is set to 0. Note 2. Details on SD_BUF0 access with data replacement or non-replacement are indicated in (1) SD Data Format in section 50.3.1, SD I/F. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 50-25 RZ/A1H Group, RZ/A1M Group 50.3 Operation 50.3.1 (1) 50. SD Host Interface SD I/F SD Data Format When data is read from the SD card, the procedure is as follows. 1. The SD host interface receives data from the SD card via the SD_D signal. (SD_D signal: see Figure 50.2 and Figure 50.3.) 2. The receive data is stored in SD_BUF of the SD host interface. (SD_BUF store data: see Figure 50.4) 3. The data stored in SD_BUF is read by SD_BUF0. (Reading from SD_BUF0: see Figure 50.5) When data is written to the SD card, the above procedure will be reversed. When accessing SD_BUF0, caution should be taken for the transfer order in SD_D and the store order in SD_BUF. In addition, data stored in SD_BUF0 can be replaced in bytes with the EXT_SWAP. (See Figure 50.5) SDDAT0 S Start Figure 50.2 7 0 *** 15 Byte 0 *** 8 23 Byte 1 16 31 *** Byte 2 *** CRC16 CRC16 (15) (14) 24 Byte 3 E Stop *** SD_D0 in 1-Bit Width Mode SDDAT3 S 7 3 15 11 23 19 31 27 CRC16 CRC16 (15) (14) CRC16 CRC16 (1) (0) E SDDAT2 S 6 2 14 10 22 18 30 26 CRC16 CRC16 (15) (14) CRC16 CRC16 (1) (0) E SDDAT1 S 5 1 13 9 21 17 29 25 CRC16 CRC16 (15) (14) CRC16 CRC16 (1) (0) E SDDAT0 S 4 0 12 8 20 16 28 24 CRC16 CRC16 (15) (14) CRC16 CRC16 (1) (0) E Stop Start Byte 0 Byte 1 Byte 2 Byte 3 Figure 50.3 SD_D3 to SD_D0 in 4-Bit Width Mode Word 0 MSB *** 31 30 29 28 27 26 25 24 23 Byte 3 1 31 30 29 28 27 26 25 24 127 31 30 29 28 27 26 25 24 Byte 511 *** *** 16 15 23 *** 16 15 8 7 6 5 *** Byte 510 *** 16 15 *** Byte 509 4 3 2 1 0 2 1 0 2 1 0 Byte 0 8 7 6 5 Byte 5 Byte 6 23 *** LSB Byte 1 Byte 2 Byte 7 Figure 50.4 CRC16 CRC16 (1) (0) 4 3 Byte 4 8 7 6 5 4 3 Byte 508 SD_BUF Store Data R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 50-26 RZ/A1H Group, RZ/A1M Group 50. SD Host Interface * In case data stored in SD_BUF0 is read without replacement (the SDBRSWAP bit in EXT_SWAP = 0) SD_BUF0 31 30 29 28 27 26 25 24 23 Byte (4N + 3) *** 16 15 *** 8 Byte (4N + 2) Byte (4N + 1) 7 6 5 4 3 2 1 0 Byte (4N) * In case data stored in SD_BUF0 is read with replacement (the SDBRSWAP bit in EXT_SWAP = 1) SD_BUF0 7 6 5 4 3 2 Byte (4N) 1 0 15 *** 8 23 *** 16 31 30 29 28 27 26 25 24 Byte (4N + 1) Byte (4N + 2) Byte (4N + 3) N = 0, 1, 2 ... Figure 50.5 (2) Reading from SD_BUF Command Issue Timing within the Command Sequence * CMD12 issue timing (multiple block read) For details on the CMD12 issue timing (multiple block read), see the detailed version of the SD host interface manual. * CMD12 issue timing (multiple block write) For details on the CMD12 issue timing (multiple block write), see the detailed version of the SD host interface manual. * CMD52 (SDIO abort) issue timing (SDIO multiple block read/write) For details on the CMD52 (SDIO abort) issue timing (SDIO multiple block read/write), see the detailed version of the SD host interface manual. * (3) CMD52 (SDIO none abort) issue timing (SDIO multiple block read/write) For details on the CMD52 (SDIO none abort) issue timing (SDIO multiple block read/write), see the detailed version of the SD host interface manual. SDIO Interrupt For details on the SDIO interrupt, see the detailed version of the SD host interface manual. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 50-27 RZ/A1H Group, RZ/A1M Group 50.3.2 (1) 50. SD Host Interface Card Detect/Write Protect Card Detect The SD host interface has two types of card detect functions as described in the following. * Card detect with SD_CD Figure 50.6 shows the timing chart of card detect using SD_CD. SD_CD is connected to the card socket and pulled up on the host device. The resistance of the pull-up resistor is decided by the specification of the SD host device. [Card insertion] SD_CD is pulled down when a card is inserted. At this time, if SD_CD has been pulled down for the Ncycle period (set in SD_OPTION), INFO4 in SD_INFO1 is set to 1. (It is cleared to by writing 0.) [Card removal] SD_CD is pulled up when a card is removed. At this time, if SD_CD has been pulled up for the Ncycle period (set in SD_OPTION), INFO3 in SD_INFO1 is set to 1. (It is cleared to by writing 0.) ISDCD Without card Card detect With card Ncycle Card detect Ncycle Clear ISDCD card insertion (INFO4) Clear ISDCD card removal (INFO3) Figure 50.6 Without card Example of Card Detect with SD_CD * SD card detect with SD_D3 Figure 50.7 shows the timing chart when the SD card is detected with SD_D3. In addition, SD_D3 is pulled down by the host device, and the resistance value for pulling down is decided by the specification of SD host device. [Card insertion] When an SD card is inserted, SD_D3 is pulled up. Accordingly, INFO9 in SD_INFO1 is set to 1. (It is cleared to by writing 0.) [Card removal] When an SD card is removed, SD_D3 is pulled down. Accordingly, INFO8 in SD_INFO1 is set to 1. (It is cleared to by writing 0.) SDDAT3 Without card Card detect With card 2 IMCLK SDDAT3 card insertion (INFO9) SDDAT3 card removal (INFO8) Figure 50.7 Card detect Without card 2 IMCLK Clear Clear SD Card Detect with SD_D3 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 50-28 RZ/A1H Group, RZ/A1M Group 50. SD Host Interface * Power-Down mode at Card removal SD Host Interface module is halted by the MSTP123 bit to MSTP120 bit in Standby Control Register 12 (STBCR12). If these bits of each channel in STBCR12 are set to 10, low power consumption is achieved at Card removal. See section 55, Power-Down Modes. Initial Value R/W Description MSTP123 1 R/W MSTP122 1 SD Host Interface 0 Module Stop 00: SD Host Interface 0 Module runs. 01: Setting prohibited 10: Only card detect block in SD Host Interface 0 Module runs. 11: Clock supply to SD Host Interface 0 Module is halted. 1 MSTP121 1 R/W 0 MSTP120 1 SD Host Interface 1 Module Stop 00: SD Host Interface 1 Module runs. 01: Setting prohibited 10: Only card detect block in SD Host Interface 1 Module runs. 11: Clock supply to SD Host Interface 1 Module is halted. Bit Bit Name 3 2 (2) Write Protect The SD host interface has two types of write protect functions. * Write protect with SD_WP SD_WP is connected to the card socket, and pulled up or pulled down by the card insertion. The selection of pulling up or pulling down and the resistance value is decided by the specification of SD host device. As the SD_WP state is reflected to INFO7 in SD_INFO1, the write protect is decided after the SD card is inserted. * Write protect with command The card's internal write protection and the card lock/unlock operation are realized by the command. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 50-29 RZ/A1H Group, RZ/A1M Group 50.3.3 (1) 50. SD Host Interface Interrupt Request and DMA Transfer Request Interrupt Request The SD host interface has three interrupt requests. Table 50.4 shows the relationship between the interrupt flag registers and the interrupt mask registers. When a bit in an interrupt mask register is set to 0, an interrupt occurs by setting the corresponding bit in the interrupt flag register to 1. To clear a flag, write 0 to the bit to be cleared and 1 to the other bits. Table 50.4 Interrupt Request Interrupt Flag Register Interrupt Mask Register Interrupt Request Register Name Bit Name Register Name Bit Name Card access interrupt (SDHI0) SD_INFO1 INFO2 SD_INFO1_MASK IMASK2 INFO0 SD_INFO2 SDIO access interrupt (SDHI1) Card detect interrupt (SDHI3) SDIO_INFO1 SD_INFO1 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 ILA IMASK0 SD_INFO2_MASK IMASK BWE BMASK1 BRE BMASK0 ERR6 EMASK6 ERR5 EMASK5 ERR4 EMASK4 ERR3 EMASK3 ERR2 EMASK2 ERR1 EMASK1 ERR0 EMASK0 EXWT SDIO_INFO1_MASK MEXWT EXPUB52 MEXPUB52 IOIRQ IOMSK INFO9 SD_INFO1_MASK IMASK9 INFO8 IMASK8 INFO4 IMASK4 INFO3 IMASK3 50-30 RZ/A1H Group, RZ/A1M Group (2) 50. SD Host Interface DMA Transfer Request The SD host interface has two types of DMA transfer requests. The DMA transfer requests are described in the following passages. * SD_BUF write DMA transfer request - When the buffer is empty while the DMASDRW bit in CC_EXT_MODE is set to 1, the SD_BUF write DMA transfer request is asserted. - The SD_BUF write DMA transfer request is negated when the last data in one block (= the transfer data size set in SD_SIZE) is transferred. The SD_BUF write DMA transfer request is also negated by clearing the SDRST bit in SOFT_RST to 0 or setting the STP bit in SD_STOP to 1. Note that if a communications error or timeout occurs at the DMA transfer, the SD_BUF write DMA transfer request is not negated. - The number of DMA transfers should be n x one block. (n = integer, one block = the transfer data size set in SD_SIZE) - When the IOABT bit in SDIO_MODE is set to 1, the SD_BUF write DMA transfer request is negated. - The DMA transfer request is also negated by clearing the DMASDRW bit to 0. However, note that the DMA transfer request is asserted again when the DMASDRW bit is set to 1 before writing to SD_CMD. * SD_BUF read DMA transfer request - When the buffer is full while the DMASDRW bit in CC_EXT_MODE is set to 1, the SD_BUF read DMA transfer request is asserted. - The SD_BUF read DMA transfer request is negated when the last data in one block (= the transfer data size set in SD_SIZE) is transferred. The SD_BUF read DMA transfer request is also negated by clearing the SDRST bit in SOFT_RST to 0 or setting the STP bit in SD_STOP to 1. Note that if a communications error or timeout occurs at the DMA transfer, the SD_BUF read DMA transfer request is not negated. - The number of DMA transfers should be n x one block. (n = integer, one block = the transfer data size set in SD_SIZE) - When the IOABT bit in SDIO_MODE is set to 1, the SD_BUF read DMA transfer request is negated. - The DMA transfer request is also negated by clearing the DMASDRW bit to 0. However, note that the DMA transfer request is asserted again when the DMASDRW bit is set to 1 before writing to SD_CMD. - The number of cycles at one DMA transfer will be more than P1 x 10. If SD_CLK is high frequency and SD_BUF is not empty, SD_CLK is stopped until SD_BUF is empty. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 50-31 RZ/A1H Group, RZ/A1M Group 50.3.4 50. SD Host Interface Communications Errors and Timeouts * Communications Errors and Timeouts Table 50.5 and Table 50.6 show the relationships between the SD card interrupt flag register and SD error status register for communications errors and timeouts, respectively. When a bit in the SD card interrupt flag register is set to 1, the corresponding bit in the SD error status register is set to 1. The values of the SD error status register are cleared by writing to SD_CMD or writing 0 to the SDRST bit in SOFT_RST. Table 50.5 Communications Errors SD Card Interrupt Flag Register SD Error Status Register Communication Error Register Name Bit Name Register Name END error SD_INFO2 ERR2 SD_ERR_STS1 CRC error CMD error R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 ERR1 ERR0 Bit Name Description E5 When an error occurs in the CRC status length E4 When an error occurs in read data length E3 When an error occurs in the response length to a command issued within a command sequence E2 When an error occurs in the response length (other than a response to a command issued within a command sequence) E11 When an error occurs in the CRC status E10 When a CRC error occurs in the read data E9 When a CRC error occurs in the response to a command issued within a command sequence E8 When a CRC error occurs in the response (other than a response to a command issued within a command sequence) E1 The command index of the transmitted command differed from the command index of the received response (for a command issued within a command sequence). E0 The command index of the transmitted command differed from the command index of the received response (for a command issued other than within a command sequence) 50-32 RZ/A1H Group, RZ/A1M Group Table 50.6 50. SD Host Interface Timeouts SD Card Interrupt Flag Register SD Error Status Register Timeout Register Name Bit Name Register Name Bit Name Response timeout SD_INFO2 ERR6 SD_ERR_STS2 E1 When the response to a command issued within a command sequence is not received though a longer time than 640 cycles of SD_CLK has elapsed E0 When the response (other than a response to a command issued within a command sequence) is not received though a longer time than 640 cycles of SD_CLK has elapsed E6 When the busy state (SD_D0 = 0) continues for longer than Ncycle after the CRC status E5 When the CRC status is not received though a longer time than Ncycle has elapsed after data writing E4 When read data is not received though a longer time than Ncycle has elapsed after read command Data timeout (other than response timeout) ERR3 Description When read data for the next block are not received though a longer time than Ncycle has elapsed after the reception of read data When read data for the next block are not received though a longer time than Ncycle has elapsed after release of the read wait state R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 E3 When the busy state (SD_D0 = 0) for longer than Ncycle continues after CMD12 has been issued within a command sequence. E2 When the busy state (SD_D0 = 0) for longer than Ncycle continues after R1b response 50-33 RZ/A1H Group, RZ/A1M Group 50.4 Usage Example 50.4.1 (1) 50. SD Host Interface Card Detect Operation Example For details on the operation example, see the detailed version of the SD host interface manual. (2) Register Setting Examples For details on the register setting examples, see the detailed version of the SD host interface manual. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 50-34 RZ/A1H Group, RZ/A1M Group 50.4.2 (1) 50. SD Host Interface Command without Data Transfer Flowchart Figure 50.8 and Figure 50.9 show flowchart examples. Clear flag register W (SD_CLK_CTRL, SD clock) W (SD_INFO1_MASK, 0xFFFE) W (SD_INFO2_MASK, 0x7F80) W (SD_ARG0, Argument0) W (SD_ARG1, Argument1) W (SD_CMD, Command) Set control register Issue command without response and data Response end W (SD_INFO1, 0xFFFE) [Legend] W (register name, value): R (register name): Figure 50.8 Flag clear Write to register Read from register Flow Example of Command Without Response and Data Clear flag register W (SD_CLK_CTRL, SD clock) W (SD_INFO1_MASK, 0xFFFE) W (SD_INFO2_MASK, 0x7F80) W (SD_ARG0, Argument0) W (SD_ARG1, Argument1) W (SD_CMD, Command) Error (communications error or timeout) Error processing (clear the interrupt flag register) Figure 50.9 (2) Issue command without data Response end or error W (SD_INFO1, 0xFFFE) [Legend] W (register name, value): R (register name): Set control register R (SD_RSP00) R (SD_RSP01) Flag clear Response check Write to register Read from register Flow Example of Command Without Data Operation Example For details on the operation example, see the detailed version of the SD host interface manual. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 50-35 RZ/A1H Group, RZ/A1M Group (3) 50. SD Host Interface Operation for Command without Data Transfer: The operation of the command without data transfer is described in the following. * Command without response and data - Flag register clear First, clear the bits in the flag register. (SD_INFO1 and SD_INFO2) - Control register set Set the SD clock (SD_CLK), interrupt mask, and so on. (SD_CLK_CTRL, SD_INFO1_MASK, and SD_INFO2_MASK) - Command issue Set CMD Argument in SD_ARG0 and SD_ARG1 and write to SD_CMD. Accordingly, CMD is issued, and the operation is started. - Flag clear When transmission of a command is completed, INFO0 (response end) in SD_INFO1 is set to 1 to generate an interrupt. Clear INFO0 to 0. * Command without data - Flag register clear First, clear the bits in the flag register. (SD_INFO1 and SD_INFO2) - Control register set Set the SD clock (SD_CLK), interrupt mask, and so on. (SD_CLK_CTRL, SD_INFO1_MASK, and SD_INFO2_MASK) - Command issue Set CMD Argument in SD_ARG0 and SD_ARG1 and write to the SD_CMD. Accordingly, CMD is issued, and the operation is started. - Flag clear When a response is received, INFO0 (response end) in SD_INFO1 is set to 1 to generate an interrupt. Clear INFO0 to 0. - Read a response from SD_RSP00 and SD_RSP01. Furthermore, perform error processing (clear the interrupt flag register) if an error occurs (a communications error or timeout). R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 50-36 RZ/A1H Group, RZ/A1M Group 50.4.3 (1) 50. SD Host Interface Single Block Read Flowchart Clear flag register W (SD_CLK_CTRL, SD clock) W (SD_SIZE, Transfer data size) W (SD_INFO1_MASK, 0xFFFE) W (SD_INFO2_MASK, 0x7F80) W (SD_ARG0, Argument0) W (SD_ARG1, Argument1) W (SD_CMD, 0x0011) Set control register Issue CMD17 (single-block read) Error (communications error or timeout) Response end or error W (SD_INFO1, 0xFFFE) R (SD_RSP00) R (SD_RSP01) W (SD_INFO1_MASK, 0xFFFB) W (SD_INFO2_MASK, 0x7E80) Flag clear Response check Enable the access end interrupt Enable the BRE interrupt Error (communications error or timeout) BRE or error W (SD_INFO2, 0xFEFF) Flag clear R (SD_BUF0) (amount of data specified by SD_SIZE) Read data Access end Error processing (clear the interrupt flag register) W (SD_INFO1, 0xFFFB) Flag clear [Legend] W (register name, value): Write to register R (register name): Read from register Figure 50.10 (2) Single Block Read Flowchart Example Operation Example For details on the operation example, see the detailed version of the SD host interface manual. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 50-37 RZ/A1H Group, RZ/A1M Group (3) 50. SD Host Interface Operation for Single Block Read: The operation of the single block read is described in the following. - Flag register clear First, clear the bits in the flag register. (SD_INFO1 and SD_INFO2) - Control register set Set the SD clock (SD_CLK), transfer data size, interrupt mask, and so on. (SD_CLK_CTRL, SD_SIZE, SD_INFO1_MASK, and SD_INFO2_MASK) - Command issue (CMD17) Set CMD17 Argument in SD_ARG0 and SD_ARG1 and write 0x0011 to SD_CMD. Accordingly, CMD17 is issued, and the single block read operation is started. - Response check On receiving the response, INFO0 (response end) in SD_INFO1 is set to 1 to generate an interrupt. Clear INFO0 to 0 and read the response from SD_RSP00 and SD_RSP01. If the result of response decoding is an error, the command sequence can be halted by setting the STP bit in SD_STP or the IOABT bit in SDIO_MODE to 1. Furthermore, this causes CMD12 and CMD52 to not be issued. If the INFO2 bit (access end) in SD_INFO has been set, halting the command sequence will also lead to the generation of an interrupt. - Data receive from SD card and data read Write 0xFFFB to SD_INFO1_MASK to enable the access end interrupt. In addition, write 0x7E80 to SD_INFO2_MASK to enable the BRE interrupt. When the data receive from the SD card is completed, the BRE bit in SD_INFO2 is set to 1 to generate an interrupt. Clear the BRE bit to 0 and read the amount of data specified by SD_SIZE from SD_BUF0. However, a communications error or timeout may be generated if data are being received while reading of SD_BUF0 is in progress. - Operation complete When the data read from SD_BUF0 is completed, INFO2 (access end) in SD_INFO1 is set to 1 to generate an interrupt. Clear INFO2 to 0 to end the single block read operation. Furthermore, perform error processing (clear the interrupt flag register) if an error occurs (a communications error or timeout). R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 50-38 RZ/A1H Group, RZ/A1M Group 50.4.4 (1) 50. SD Host Interface Single Block Write Flowchart Clear flag register W (SD_CLK_CTRL, SD clock) W (SD_SIZE, Transfer data size) W (SD_INFO1_MASK, 0xFFFE) W (SD_INFO2_MASK, 0x7F80) W (SD_ARG0, Argument0) W (SD_ARG1, Argument1) W (SD_CMD, 0x0018) Set control register Issue CMD24 (single-block write) Error (communications error or timeout) Response end or error W (SD_INFO1, 0xFFFE) R (SD_RSP00) R (SD_RSP01) W (SD_INFO1_MASK, 0xFFFB) W (SD_INFO2_MASK, 0x7D80) Flag clear Response check Enable the access end interrupt Enable the BWE interrupt BWE W (SD_INFO2, 0xFDFF) Flag clear W (SD_BUF0, data) (amount of data specified by SD_SIZE) Write data Error (communications error or timeout) Access end or error Error processing (clear the interrupt flag register) W (SD_INFO1, 0xFFFB) Flag clear [Legend] W (register name, value): Write to register R (register name): Read from register Figure 50.11 (2) Single Block Write Flowchart Example Operation Example For details on the operation example, see the detailed version of the SD host interface manual. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 50-39 RZ/A1H Group, RZ/A1M Group (3) 50. SD Host Interface Operation for Single Block Write: The operation of the single block write is described in the following. - Flag register clear First, clear the bits in the flag register. (SD_INFO1 and SD_INFO2) - Control register set Set the SD clock (SD_CLK), transfer data size, interrupt mask, and so on. (SD_CLK_CTRL, SD_SIZE, SD_INFO1_MASK, and SD_INFO2_MASK) - Command issue (CMD24) Set CMD24 Argument in SD_ARG0 and SD_ARG1 and write 0x0018 to SD_CMD. Accordingly, CMD24 is issued, and the single block write operation is started. - Response check On receiving the response, INFO0 (response end) in SD_INFO1 is set to 1 to generate an interrupt. Clear INFO0 to 0 and read the response from SD_RSP00 and SD_RSP01. If the result of response decoding is an error, the command sequence can be halted by setting the STP bit in SD_STP or the IOABT bit in SDIO_MODE to 1. Furthermore, this causes CMD12 and CMD52 to not be issued. If the INFO2 bit (access end) in SD_INFO has been set, halting the command sequence will also lead to the generation of an interrupt. - Data write and data transmit to SD card Write 0xFFFB to SD_INFO1_MASK to enable the access end interrupt. In addition, write 0x7D80 to SD_INFO2_MASK to enable the BWE interrupt. When SD_BUF0 is ready for the data to be written, the BWE bit in SD_INFO2 is set to 1 to generate an interrupt. Clear the BWE bit to 0 and write the amount of data specified by SD_SIZE to SD_BUF0. When the data write to SD_BUF0 is completed, data is transmitted to the SD card. Then, the CRC status and busy state are received from the SD card. However, a communications error or timeout may be generated if data are being transmitted after writing to SD_BUF0. - Operation complete When the CRC status and busy state are received from the SD card, INFO2 (access end) in SD_INFO1 is set to 1 to generate an interrupt. Clear the INFO2 bit to 0 to end the single block write operation. Furthermore, perform error processing (clear the interrupt flag register) if an error occurs (a communications error or timeout). R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 50-40 RZ/A1H Group, RZ/A1M Group 50.4.5 (1) 50. SD Host Interface Multiple Block Read Flowchart Clear flag register W (SD_CLK_CTRL, SD clock) W (SD_SIZE, 0x0200) W (SD_INFO1_MASK, 0xFFFE) W (SD_INFO2_MASK, 0x7F80) W (SD_STOP, 0x0100) W (SD_SECCNT , number of transfer blocks) Set control register Issue CMD18 (multiple-block read) W (SD_ARG0, Argument0) W (SD_ARG1, Argument1) W (SD_CMD, 0x0012) Error (communications error or timeout) Response end or error Flag clear W (SD_INFO1, 0xFFFE) R (SD_RSP00) R (SD_RSP01) Response check W (SD_INFO1_MASK, 0xFFFB) W (SD_INFO2_MASK, 0x7E80) Error (communications error or timeout) Enable the access end interrupt Enable the BRE interrupt BRE or error Flag clear W (SD_INFO2, 0xFEFF) R (SD_BUF0) (amount of data specified by SD_SIZE) No All block read completed? Read data Number of blocks set in SD_SECCNT Yes Access end W (SD_INFO1, 0xFFFB) Error processing (clear the interrupt flag register) [Legend] W (register name, value): R (register name): Figure 50.12 (2) R (SD_RSP00) R (SD_RSP01) Flag clear Response check Write to register Read from register Multiple Block Read Flowchart Example Operation Example For details on the operation example, see the detailed version of the SD host interface manual. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 50-41 RZ/A1H Group, RZ/A1M Group (3) 50. SD Host Interface Operation for Multiple Block Read: The operation of the multiple block read is described in the following. - Flag register clear First, clear the bits in the flag register. (SD_INFO1 and SD_INFO2) - Control register set Set the SD clock (SD_CLK), transfer data size, interrupt mask, and so on. (SD_CLK_CTRL, SD_SIZE, SD_INFO1_MASK, and SD_INFO2_MASK) Set SEC in SD_STOP to 1, and set the number of transfer blocks in SD_SECCNT. - Command issue (CMD18) Set CMD18 Argument in SD_ARG0 and SD_ARG1 and write 0x0012 to SD_CMD. Accordingly, CMD18 is issued, and the multiple block read operation is started. - Response check On receiving the response, INFO0 (response end) in SD_INFO1 is set to 1 to generate an interrupt. Clear INFO0 to 0 and read the response from SD_RSP00 and SD_RSP01. If the result of response decoding is an error, the command sequence can be halted by setting the STP bit in SD_STP to 1. Setting the STP bit to 1 also causes CMD12 to be issued and the response received. When this happens, the arguments for the CMD12 command are set in SD_ARG0 and SD_ARG1. If the command sequence is halted because the access end interrupt has been enabled, an interrupt will be generated by setting of the INFO2 bit (access end) bit in SD_INFO1 to 1 when reception of the response has been completed. Clear the INFO2 bit to 0 and read the response. - Data receive from SD card and data read Write 0xFFFB to SD_INFO1_MASK to enable the access end interrupt. In addition, write 0x7E80 to SD_INFO2_MASK to enable the BRE interrupt. When one-block data receive from the SD card is completed, the BRE bit in SD_INFO2 is set to 1 to generate an interrupt. Clear the BRE bit to 0 and read the amount of data specified by SD_SIZE from SD_BUF0. Doing this repeats transfer of the number of blocks set in SD_SECCNT. However, a communications error or timeout may be generated if data are being received while reading of SD_BUF0 is in progress. When reception of the last block of data is completed, CMD12 is automatically issued and the response is received. At this point, the arguments of CMD12 are reflected as the arguments of CMD18. - Operation complete When all-block data read and the CMD12 response receive are completed, INFO2 (access end) in SD_INFO1 is set to 1 to generate an interrupt. Clear INFO2 to 0 to read the response. This is the end of multiple block read operation. Furthermore, perform error processing (clear the interrupt flag register) if an error occurs (a communications error or timeout). R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 50-42 RZ/A1H Group, RZ/A1M Group 50.4.6 (1) 50. SD Host Interface Multiple Block Write Flowchart Clear flag register W (SD_CLK_CTRL, SD clock) W (SD_SIZE, 0x0200) W (SD_INFO1_MASK, 0xFFFE) W (SD_INFO2_MASK, 0x7F80) W (SD_STOP, 0x0100) W (SD_SECCNT , number of transfer blocks) Set control register Issue CMD25 (multiple-block write) W (SD_ARG0, Argument0) W (SD_ARG1, Argument1) W (SD_CMD, 0x0019) Error (communications error or timeout) Response end or error Flag clear W (SD_INFO1, 0xFFFE) R (SD_RSP00) R (SD_RSP01) Response check W (SD_INFO1_MASK, 0xFFFB) W (SD_INFO2_MASK, 0x7D80) Error (communications error or timeout) Enable the access end interrupt Enable the BWE interrupt BWE or error Flag clear W (SD_INFO2, 0xFDFF) W (SD_BUF0, data) (amount of data specified by SD_SIZE) No All block read completed? Write data Number of blocks set in SD_SECCNT Yes Error (communications error or timeout) Access end or error W (SD_INFO1, 0xFFFB) Error processing (clear the interrupt flag register) [Legend] W (register name, value): R (register name): Figure 50.13 (2) R (SD_RSP00) R (SD_RSP01) Flag clear Response check Write to register Read from register Multiple Block Write Flowchart Example Operation Example For details on the operation example, see the detailed version of the SD host interface manual. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 50-43 RZ/A1H Group, RZ/A1M Group (3) 50. SD Host Interface Operation for Multiple Block Write: The operation of the multiple block write is described in the following. - Flag register clear First, clear the bits in the flag register. (SD_INFO1 and SD_INFO2) - Control register set Set the SD clock (SD_CLK), transfer data size, interrupt mask, and so on. (SD_CLK_CTRL, SD_SIZE, SD_INFO1_MASK, and SD_INFO2_MASK) Set the SEC bit in SD_STOP to 1, and set the number of transfer blocks in SD_SECCNT. - Command issue (CMD25) Set CMD25 Argument in SD_ARG0 and SD_ARG1 and write 0x0019 to SD_CMD. Accordingly, CMD25 is issued, and the multiple block write operation is started. - Response check On receiving the response, the INFO0 bit (response end) in SD_INFO1 is set to 1 to generate an interrupt. Clear the INFO0 bit to 0 and read the response from SD_RSP00 and SD_RSP01. If the result of response decoding is an error, the command sequence can be halted by setting the STP bit in SD_STP to 1. Setting the STP bit to 1 also causes CMD12 to be issued and the response received. When this happens, the arguments for the CMD12 command are set in SD_ARG0 and SD_ARG1. If the command sequence is halted because the access end interrupt has been enabled, an interrupt will be generated by setting of the INFO2 bit (access end) bit in SD_INFO1 to 1 when reception of the response has been completed. Clear the INFO2 bit to 0 and read the response. - Data write and data transmit to SD card Write 0xFFFB to SD_INFO1_MASK to enable the access end interrupt. In addition, write 0x7D80 to SD_INFO2_MASK to enable the BWE interrupt. When SD_BUF0 is ready for the data to be written, the BWE bit in the SD_INFO2 resister is set to 1 to generate an interrupt. Clear the BWE bit to 0 and write the amount of data specified by SD_SIZE to SD_BUF0. When the data write to SD_BUF0 is completed, data is transmitted to the SD card. Then, the CRC status and busy state are received from the SD card. Doing this repeats transfer of the number of blocks set in SD_SECCNT. However, a communications error or timeout may be generated if data are being received while writing to SD_BUF0 is in progress. When reception of the last block of data is completed, CMD12 is automatically issued and the response is received. At this point, the arguments of CMD12 are reflected as the arguments of CMD25. - Operation complete When all-block data transmit and the CRC status receive are completed, the INFO2 bit (access end) in SD_INFO1 is set to 1 to generate an interrupt. Clear the INFO2 bit to 0 to read the response. This is the end of multiple block write operation. Furthermore, perform error processing (clear the interrupt flag register) if an error occurs (a communications error or timeout). R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 50-44 RZ/A1H Group, RZ/A1M Group 50.4.7 (1) 50. SD Host Interface IO_RW_DIRECT Command (CMD52) Flowchart Clear flag register W (SD_CLK_CTRL, SD clock) W (SD_INFO1_MASK, 0xFFFE) W (SD_INFO2_MASK, 0x7F80) W (SDIO_MODE, 0x0001) W (SDIO_INFO1_MASK, 0xFFFE) W (SD_ARG0, Argument0) W (SD_ARG1, Argument1) W (SD_CMD, 0x0434) Set control register Issue CMD52 (IO_RW_DIRECT command) Error (communications error or timeout) Response end or error W (SD_INFO1, 0xFFFE) Error processing (clear the interrupt flag register) [Legend] W (register name, value): R (register name): Figure 50.14 (2) R (SD_RSP00) R (SD_RSP01) Flag clear Response check Write to register Read from register IO_RW_DIRECT Command (CMD52) Flowchart Example Operation Example For details on the opeartion example, see the detailed version of the SD host interface manual. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 50-45 RZ/A1H Group, RZ/A1M Group 50.4.8 (1) 50. SD Host Interface IO_RW_EXTENDED Command (CMD53/Multiple Block Read) Flowchart Figure 50.15 shows a flowchart example for CMD53 (multiple block read). Clear flag register W (SD_CLK_CTRL, SD clock) W (SD_SIZE, 0x0200) W (SD_INFO1_MASK, 0xFFFE) W (SD_INFO2_MASK, 0x7F80) W (SD_STOP, 0x0100) W (SD_SECCNT , number of transfer blocks) W (SDIO_MODE, 0x0001) W (SDIO_INFO1_MASK, 0x3FFE) Set control register Issue CMD53 (multiple-block read) W (SD_ARG0, Argument0) W (SD_ARG1, Argument1) W (SD_CMD, 0x7C35) Error (communications error or timeout) Response end or error Flag clear W (SD_INFO1, 0xFFFE) R (SD_RSP00) R (SD_RSP01) Response check W (SD_INFO1_MASK, 0xFFFB) W (SD_INFO2_MASK, 0x7E80) Enable the access end interrupt Enable the BRE interrupt A Error (communications error or timeout) From C52PUB BRE or error Flag clear W (SD_INFO2, 0xFEFF) R (SD_BUF0, data) (amount of data specified by SD_SIZE) No All block read completed? Yes Read data Number of blocks set in SD_SECCNT B From IOABT Error (communications error or timeout) Access end or error Error processing (clear the interrupt flag register) [Legend] W (register name, value): R (register name): Figure 50.15 W (SD_INFO1, 0xFFFB) Flag clear CMD53 completed Write to register Read from register CMD53 (Multiple Block Read) Flowchart Example R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 50-46 RZ/A1H Group, RZ/A1M Group 50. SD Host Interface Figure 50.16 shows a flowchart example when CMD52 (SDIO abort) is issued at CMD53 (multiple block read). IOABT start W (SD_INFO2_MASK, 0xFFFB) W (SD_ARG0, Argument0) W (SD_ARG1, Argument1) W (SDIO_MODE, 0x0101) B Figure 50.16 [Legend] W (register name, value): Write to register Flowchart Example when CMD52 (SDIO Abort) is Issued at CMD53 (Multiple Block Read) Figure 50.17 shows a flowchart example when CMD52 (SDIO none abort) is issued at CMD53 (multiple block read) while the SD host interface is in the read wait state. RWREQ and C52PUB start W (SD_INFO1_MASK, W (SD_INFO2_MASK, 0xFFFE) 07F80) W (SD_ARG0, Argument0) W (SD_ARG1, Argument1) W (SDIO_MODE, 0x0205) Error (communications error or timeout) Response end or error W (SD_INFO1, 0xFFFE) Error processing (clear the interrupt flag register) Release of the read wait state Response end Error flags RWREQ clear R (SD_RSP00) R (SD_RSP01) Issue CMD52? Access end Error flags [Legend] W (register name, value): Write to register R (register name) : Read from register Figure 50.17 (2) Response check Yes No W (SDIO_MODE, 0x0001) Access end and error (Clear the interrupt flag register) Flag clear W (SD_INFO1_MASK, 0xFFFB) W (SD_INFO2_MASK, 0x7E80) A Flowchart Example when CMD52 (SDIO None Abort) is Issued at CMD53 (Multiple Block Read) while the SD Host Interface is in the Read Wait State Operation Example For details on the operation example, see the detailed version of the SD host interface manual. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 50-47 RZ/A1H Group, RZ/A1M Group 50.4.9 (1) 50. SD Host Interface IO_RW_EXTENDED Command (CMD53/Multiple Block Write) Flowchart Figure 50.18 shows a flowchart example for CMD53 (multiple block write). Clear flag register W (SD_CLK_CTRL, SD clock) W (SD_SIZE, 0x0200) W (SD_INFO1_MASK, 0xFFFE) W (SD_INFO2_MASK, 0x7F80) W (SD_STOP, 0x0100) W (SD_SECCNT , number of transfer blocks) W (SDIO_MODE, 0x0001) W (SDIO_INFO1_MASK, 0xBFFE) Set control register Issue CMD53 (multiple-block write) W (SD_ARG0, Argument0) W (SD_ARG1, Argument1) W (SD_CMD, 0x6C35) Error (communications error or timeout) Response end or error Flag clear W (SD_INFO1, 0xFFFE) R (SD_RSP00) R (SD_RSP01) Response check W (SD_INFO1_MASK, 0xFFFB) W (SD_INFO2_MASK, 0x7D80) Enable the access end interrupt Enable the BWE interrupt A Error (communications error or timeout) From C52PUB BWE or error Flag clear W (SD_INFO2, 0xFDFF) W (SD_BUF0, data) (amount of data specified by SD_SIZE) No All block read completed? Yes Write data Number of blocks set in SD_SECCNT B From IOABT Error (communications error or timeout) Access end or error Error processing (clear the interrupt flag register) [Legend] W (register name, value): R (register name): Figure 50.18 W (SD_INFO1, 0xFFFB) Flag clear CMD53 completed Write to register Read from register CMD53 (Multiple Block Write) Flowchart Example R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 50-48 RZ/A1H Group, RZ/A1M Group 50. SD Host Interface Figure 50.19 shows a flowchart example when CMD52 (SDIO abort) is issued at CMD53 (multiple block write). IOABT start W (SD_INFO2_MASK, 0xFFFB) W (SD_ARG0, Argument0) W (SD_ARG1, Argument1) W (SDIO_MODE, 0x0101) B Figure 50.19 [Legend] W (register name, value): Write to register Flowchart Example when CMD52 (SDIO Abort) is Issued at CMD53 (Multiple Block Write) Figure 50.20 shows a flowchart example when CMD52 (SDIO none abort) is issued at CMD53 (multiple block write). C52PUB start W (SD_INFO1_MASK, W (SD_INFO2_MASK, 0xFFFE) 07F80) W (SD_ARG0, Argument0) W (SD_ARG1, Argument1) W (SDIO_MODE, 0x0201) Error (communications error or timeout) Response end or error W (SD_INFO1, 0xFFFE) Error processing (clear the interrupt flag register) IOABT set Response end Error flags SDIO abort R (SD_RSP00) R (SD_RSP01) Issue CMD52? Access end Error flags [Legend] W (register name, value): Write to register R (register name) : Read from register Figure 50.20 (2) Response check Yes No W (SDIO_MODE, 0x0001) Access end and error (Clear the interrupt flag register) Flag clear W (SD_INFO1_MASK, 0xFFFB) W (SD_INFO2_MASK, 0x7D80) A Flowchart Example when CMD52 (SDIO None Abort) is Issued at CMD53 (Multiple Block Write) Operation Example For details on the operation example, see the detailed version of the SD host interface manual. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 50-49 RZ/A1H Group, RZ/A1M Group 50.4.10 (1) 50. SD Host Interface DMA Transfer SD_BUF DMA Transfer Figure 50.21 shows a flowchart example for SD_BUF DMA read when CMD18 (multiple block read) is issued. Clear flag register Set control register W (CC_EXT_MODE, 0x0002) SD_BUF DMA transfer enabled Issue CMD18 (multiple-block read command) Error (communications error or timeout) Response end or error Flag clear Response check Set DMA controller Error (communications error or timeout) Access end or error Flag clear Response check W (CC_EXT_MODE, 0x0000) Error processing (clear the interrupt flag register) (SD_BUF DMA transfer disabled) SD_BUF DMA transfer disabled Set DMA controller [Legend] W (register name, value): Write to register Figure 50.21 SD_BUF DMA Read Flowchart Example R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 50-50 RZ/A1H Group, RZ/A1M Group 50. SD Host Interface Figure 50.22 shows a flowchart example for SD_BUF DMA write when CMD25 (multiple block write) is issued. Clear flag register Set control register W (CC_EXT_MODE, 0x0002) SD_BUF DMA transfer enabled Issue CMD25 (multiple-block write command) Error (communications error or timeout) Response end or error Flag clear Response check Set DMA controller Error (communications error or timeout) Access end or error Flag clear Response check W (CC_EXT_MODE, 0x0000) Error processing (clear the interrupt flag register) (SD_BUF DMA transfer disabled) SD_BUF DMA transfer disabled Set DMA controller [Legend] W (register name, value): Write to register Figure 50.22 SD_BUF DMA Write Flowchart Example R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 50-51 RZ/A1H Group, RZ/A1M Group 50.4.11 50. SD Host Interface Example of SD_CMD Register Setting Table 50.7 lists the example of SD_CMD register setting. Table 50.7 Example of SD_CMD Register Setting Type Command Example of SD_CMD Register Setting CMD CMD0 0x0000 CMD2 0x0002 CMD3 0x0003 CMD4 0x0004 CMD5 0x0705 CMD6 0x1C06 CMD7 0x0007 CMD8 0x0408 CMD9 0x0009 CMD10 0x000A CMD12 0x000C CMD13 0x000D CMD15 0x000F CMD16 0x0010 CMD17 0x0011 CMD18 0x0012 CMD24 0x0018 CMD25 0x0019 CMD27 0x001B CMD28 0x001C CMD29 0x001D CMD30 0x001E CMD32 0x0020 CMD33 0x0021 CMD38 0x0026 CMD42 0x002A CMD52 0x0434 CMD53 0x1C35 Single read 0x0C35 Single write 0x7C35 Multiple read 0x6C35 Multiple write ACMD CMD55 0x0037 CMD56 0x0038 ACMD6 0x0046 ACMD13 0x004D ACMD22 0x0056 ACMD23 0x0057 ACMD41 0x0069 ACMD42 0x006A ACMD51 0x0073 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 Remark When the card is placed in the deselected state, the response timeout flag will be set since there is no response. 50-52 RZ/A1H Group, RZ/A1M Group 50.5 (1) 50. SD Host Interface Usage Note SD_BUF Illegal Write Access When writing data to SD_BUF0 after the single block write or multi block write command is issued, the data of the size specified by SD_SIZE must be written to. If the data of the size which exceeds the size specified by SD_SIZE is written to, the ERR4 bit in SD_INFO2 is set to 1. In addition, the data written to SD_BUF0 may not be transmitted and it causes the SCLKDIVEN bit in SD_INFO2 to hold the value of 0. In such cases, clearing the SDRST bit in SOFT_RST to 0 and then restoring its value to 1 clears the SCLKDIVEN bit to 1. However, for the single byte or three bytes when the number of bytes setting in SD_SIZE is odd, or the fraction of bytes when the number of bytes setting in SD_SIZE is even, since the portion of dummy data writing is regarded as excess data and ignored, it is not within the scope of the above description (the fraction of bytes: the two bytes that are not in a fourbyte unit). (2) Block Number Limitation for Multiple Block Read When performing a multiple block read of one or two blocks, depending on the timing with which the response register is read, the response value may not be read properly. When receiving one or two blocks of data, use single block read operation. Figure 50.23 shows the processing flows of SD host interface (hardware) operation and software operation when a multiple block read is performed on two blocks. As shown in the incorrect operation of Figure 50.23, when an interrupt is generated on reception of the CMD18 response and the timing with which the response register is read by the interrupt is delayed, the data during the CMD12 response reception or the CMD12 response may be read. In the case of a multiple block read of three or more blocks, CMD12 is not issued until the block of data has been read, so this problem does not arise. Furthermore, in the case of a multiple block write, since the CMD25 response is read before the block of data is sent, the problem does not arise. < SD host interface (hardware) operation > < Software operation > < SD host interface (hardware) operation > < Software operation > Transmit CMD18 CMD18 transmission process Transmit CMD18 CMD18 transmission process Read response register (CMD18) Receive CMD18 response Read block data (1) Receive block data Read block data (2) Receive block data + Transmit CMD12 Read response register (CMD12) Receive CMD12 response Interrupt Receive CMD18 response Interrupt Interrupt Receive block data Interrupt Receive block data + Transmit CMD12 Interrupt Receive CMD12 response Normal Operation Figure 50.23 (3) Read response register (?) Incorrect Operation Flowcharts for Multiple Block Read Operation (Two Blocks) Automatic Control of SD_CLK Output In the SD Card standard, 74 cycles of SD_CLK must be output before initialization of the card. For this reason, use automatic control of SD_CLK output after 74 cycles of SD_CLK have been output. Furthermore, if automatic control of SD_CLK output was in use, SD_CLK output is stopped on completion of the sequence for a communications error or timeout. Thus, in cases where state transitions within the SD card are necessary and so on after completion of the sequence, release automatic control of SD_CLK output and restart supply of SD_CLK to the SD card. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 50-53 RZ/A1H Group, RZ/A1M Group (4) 50. SD Host Interface Control of the C52PUB Setting for Multiple Block Write If the C52PUB bit in SDIO_MODE is set to 1 during a sequence of multiple block write due to CMD53, CMD52 is not issued until SD_BUF becomes empty. For this reason, set the C52PUB bit after suspending writing to SD_BUF by following the appropriate procedure below. * When DMA transfer is not in use 1. Before setting the C52PUB bit, suspend writing to SD_BUF by making the setting in SD_INFO2 to disable BWE interrupts. 2. Set the C52PUB bit in SDIO_MODE to 1 (so that CMD52 is issued when SD_BUF becomes empty). 3. After the INFO0 interrupt processing in SD_INFO1 due to the issuing of CMD52 has been completed, restart writing to SD_BUF by making the setting in SD_INFO2 to enable BWE interrupts. * When DMA transfer is in use 1. Every time DMA transfer of the value set in SD_SIZE x n blocks (where n = 1, 2, ...) proceeds, suspend writing to SD_BUF by DMA transfer before the C52PUB bit is set. 2. Set the C52PUB bit in SDIO_MODE to 1 (so that CMD52 is issued when SD_BUF becomes empty). 3. After the INFO0 interrupt processing in SD_INFO1 due to the issuing of CMD52 has been completed, restart writing to SD_BUF by DMA transfer. (5) Erroneous Detection of SDIO interrupts The SD host interface erroneously detects an SDIO interrupt when all of the following conditions are satisfied. 1. SDIO access 2. The SDIO device supports the SDIO interrupt (an optional part of the standard). 3. The SDIO device supports 4-bit width multi-block read of CMD53 (an optional part of the standard). 4. The SDIO device does not support the SDIO interrupt between 4-bit width data blocks (an optional part of the standard). Avoid this problem by following the procedure below when the values of the SMB and S4MI bits in the card capability register of the SDIO device are 1 and 0, respectively. 1. Immediately before executing the multiple block read command, clear (to 0) the IOMOD bit of the SDIO_MODE register. 2. Execute the command. 3. Set (to 1) the IOMOD bit of the SDIO_MODE register immediately after multiple block read operation is completed. (6) Setting STP bit during multiple read During multiple block read with auto CMD12 setting 1 to SEC bit of SD_STOP, if performing a force-quit by setting 1 to STP bit of SD_STOP, the command sequence is not terminated depending on the timing of setting 1 to STP bit of SD_STOP. To avoid this, if setting STP bit of SD_STOP during multiple block transfer, setting 0 to SEC bit of SD_STOP at the same time. Switching the value of SEC bit of SD_STOP from 1 to 0, even if CBSY bit of SD_INFO2 is 1. In case the command sequence is not terminated because of not setting 0 to SEC bit of SD_STOP at the same time, setting SDRST bit of SOFT_RST is also available to terminate the command sequence. If performing a force-quit by setting 1 to IOABT bit of SDIO_MODE during CMD53 multiple block transfer, leave the value (=1) of SEC bit of SD_STOP as it is. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 50-54 RZ/A1H Group, RZ/A1M Group (7) 50. SD Host Interface Software Reset For transitions to the software reset state by the SDRST bit in the SOFT_RST register, see section 55.3.6, Software Reset. However, where the procedure refers to the SRST bit, read this as the SDRST bit in the SOFT_RST register. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 50-55 RZ/A1H Group, RZ/A1M Group 51. 51. MMC Host Interface MMC Host Interface The MMC host interface is a host controller conforming to the JEDEC Standard JESD84-A441 that allows connection with devices with the MMC interface. 51.1 Features * Supports 1/4/8-bit MMC bus * Supports the Single Data Rate only * MMC clock frequency = P1 frequency/2n (n = 1 to 10) * Supports High Priority Interrupt (HPI)* * Supports background operation * Data buffer: 512 bytes x 2 * Three types of interrupt requests: normal operation, error/timeout, card detection * DMA transfer requests: buffer write and buffer read * Card detection function Note: * Supports HPI in the sequences of CMD6, CMD24, CMD25 (pre-defined), and CMD38. Figure 51.1 shows a block diagram of this module. MMC host interface Module clock Host I/F Peripheral bus 1 Registers Sequence generation Card socket Card I/F MMC_CLK MMC_CMD DMA (buffer write/read) Direct memory access controller Interrupt controller MMC_D[7:0] DMA control MMC_CD Buffer I/F Interrupt (normal operation, error/timeout, card detection) Interrupt control Card detection . . . Buffer A 512 bytes Figure 51.1 51.2 Buffer B 512 bytes Block Diagram of MMC Host Interface Input/Output Pins Table 51.1 shows the pin configuration of this module. Table 51.1 Pin Configuration Pin Name I/O Function MMC_CLK Output MMC clock MMC_CMD Input/output Command/response MMC_D[7:0] Input/output Transmit/receive data MMC_CD Input Card detection*1 Note 1. Check the specifications of the card socket to be used before connection. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 51-1 RZ/A1H Group, RZ/A1M Group 51.3 51. MMC Host Interface Register Descriptions Table 51.2 shows the register configuration of this module. Table 51.2 Register Configuration Register Name Abbreviation R/W Address Access Size Command setting register CE_CMD_SET R/W H'E804C800 H'E804C802 16 16 Argument register CE_ARG R/W H'E804C808 32 Argument register for automatically-issued CMD12 CE_ARG_CMD12 R/W H'E804C80C 32 Command control register CE_CMD_CTRL R/W H'E804C810 32 Transfer block setting register CE_BLOCK_SET R/W H'E804C814 32 Clock control register CE_CLK_CTRL R/W H'E804C818 32 Buffer access configuration register CE_BUF_ACC R/W H'E804C81C 32 Response register 3 CE_RESP3 R H'E804C820 32 Response register 2 CE_RESP2 R H'E804C824 32 Response register 1 CE_RESP1 R H'E804C828 32 Response register 0 CE_RESP0 R H'E804C82C 32 Response register for automatically-issued CMD12 CE_RESP_CMD12 R H'E804C830 32 Data register CE_DATA R/W H'E804C834 32 Interrupt flag register CE_INT R/W H'E804C840 32 Interrupt enable register CE_INT_EN R/W H'E804C844 32 Status register 1 CE_HOST_STS1 R H'E804C848 32 Status register 2 CE_HOST_STS2 R H'E804C84C 32 DMA mode setting register CE_DMA_MODE R/W H'E804C85C 32 Card detection/port control register CE_DETECT R/W H'E804C870 32 Special mode setting register CE_ADD_MODE R/W H'E804C874 32 Version register CE_VERSION R/W H'E804C87C 32 Note: * Do not access registers other than those shown above. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 51-2 RZ/A1H Group, RZ/A1M Group 51.3.1 51. MMC Host Interface Command Setting Register (CE_CMD_SET) CE_CMD_SET sets a command sequence. The command sequence starts when the settings have been made in bits 31 to 16. Note that writing to CE_CMD_SET is disabled while a command sequence is proceeding (i.e., the value of CMDSEQ in CE_HOST_STS1 is 1). CE_CMD_SET should be set according to the description in section 51.7.12, Setting Values of CE_CMD_SET. This register should be accessed in 16 bits. (The address of bits 31 to 16 is H'E804C800 and that of bits 15 to 0 is H'E804C802.) Bit: Initial value: R/W: Bit: 31 30 -- -- 0 R 0 R 15 14 29 27 26 25 24 23 CMD[5:0] RIDXC[1:0] Initial value: 0 R/W: R/W 28 0 R/W 0 R/W 0 R/W 0 R/W 13 12 0 R/W 22 RTYP[1:0] 0 R/W 0 R/W 0 R/W 0 R/W 21 20 RBSY -- WDAT DWEN CMLTE CMD12 EN 19 18 0 R/W 0 R 0 R/W 0 R/W 17 16 0 R/W 0 R/W 0 11 10 9 8 7 6 5 4 3 2 1 RCRC7C[1:0] -- CRC 16C -- CRC STE TBIT OPDM -- -- SBIT -- DATW[1:0] 0 R/W 0 R 0 R/W 0 R 0 R/W 0 R/W 0 R/W 0 R 0 R 0 R/W 0 R 0 R/W 0 R/W 0 R/W Bit Bit Name Initial Value R/W Description 31, 30 00 R Reserved These bits are always read as 0. The write value should always be 0. 29 to 24 CMD[5:0] All 0 R/W Command Index These bits set a command index ([45:40]). Note: Setting a command index in these bits initiates the command sequence. 23, 22 RTYP[1:0] 00 R/W Response Type 00: No response 01: 6-byte response (R1, R1b, R3, R4, R5) 10: 17-byte response (R2) 11: Setting prohibited 21 RBSY 0 R/W Response Busy Select Selects whether "busy" is involved in response reception. 0: No response busy 1: Response busy involved (R1b) 20 0 R Reserved This bit is always read as 0. The write value should always be 0. 19 WDAT 0 R/W Presence/Absence of Data 0: No data 1: With data 18 DWEN 0 R/W Read/Write (valid when "with data" is selected) 0: Read from the card 1: Write to the card 17 CMLTE 0 R/W Single/Multi Block Transfer Select (valid when "with data" is selected) 0: Single-block transfer 1: Multi-block transfer 16 CMD12EN 0 R/W Automatic CMD12 Issuance (valid when multi-block transfer is selected)* 0: Does not issue CMD12 automatically. 1: Issues CMD12 automatically (= automatic CMD12) For details of automatic CMD12 issuance, see section 51.6.4, Automatic CMD12 Issuance. Note: Set the transfer block size to 512 bytes. Set RBSY to 0. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 51-3 RZ/A1H Group, RZ/A1M Group 51. MMC Host Interface Bit Bit Name Initial Value R/W Description 15, 14 RIDXC[1:0] 00 R/W Response Index Check Specify the items to be checked for [45:40] of a 6-byte response or [133:128] of a 17-byte response. 00: Checks the response index (ensure that the response index matches the command index.) 01: Checks the check bits (ensure that the bits are all 1.) 10: No checking 11: Setting prohibited 13, 12 RCRC7C [1:0] 00 R/W Response CRC7 Check Specify the items to be checked for [7:1] of a 6-byte response or a 17byte response. 00: Checks CRC7 (set the response type to 01) 01: Checks the check bits (set the response type to 01) 10: Checks internal CRC7 (R2 only) (set the response type to 10) 11: No checking 11 0 R Reserved This bit is always read as 0. The write value should always be 0. 10 CRC16C 0 R/W CRC16 Check in Reception (valid when "with data" and "read" are selected) 0: Checks CRC16 1: Does not check CRC16 (use when CMD14) 9 0 R Reserved This bit is always read as 0. The write value should always be 0. 8 CRCSTE 0 R/W CRC Status Reception (valid when "with data" and "write" are selected) 0: Receives CRC status 1: Does not receive CRC status (use when CMD19) 7 TBIT 0 R/W Transmission Bit Setting 0: Sets the transmission bit ([46]) to 1. 1: Sets the transmission bit ([46]) to 0. 6 OPDM 0 R/W Open-Drain Output Mode 0: Normal output 1: Open-drain output Note: This setting is only applied to the MMC_CMD line. 5, 4 00 R Reserved These bits are always read as 0. The write value should always be 0. 3 SBIT 0 R/W Read Data Start Bit Detection (valid when "with data" and "read" are selected) 0: Detects the start bit when the MMC_D signals set by DATW are all 0. 1: Detects the start bit when MMC_D[0] is 0. 2 0 R Reserved This bit is always read as 0. The write value should always be 0. 1, 0 DATW[1:0] 00 R/W Data Bus Width Setting (valid when "with data" is selected) 00: 1 bit 01: 4 bits 10: 8 bits 11: Setting prohibited Note: * When HPI is executed, use multi-block transfer (pre-defined) without setting this bit to 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 51-4 RZ/A1H Group, RZ/A1M Group 51.3.2 51. MMC Host Interface Argument Register (CE_ARG) CE_ARG sets the argument for the command to be transmitted. Set CE_ARG before starting the command sequence. Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 ARG[31:16] Initial value: 0 R/W: R/W Bit: 15 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 14 13 12 11 10 9 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 8 7 6 5 4 3 2 1 0 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W ARG[15:0] Initial value: 0 R/W: R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W Bit Bit Name Initial Value R/W Description 31 to 0 ARG[31:0] H'00000000 R/W These bits set [39:8] of a command. Note: Set the argument of automatically-issued CMD12 by CE_ARG_CMD12. 51.3.3 Argument Register for Automatically-Issued CMD12 (CE_ARG_CMD12) CE_ARG_CMD12 is used to set the argument for the automatically-issued CMD12 in multi-block transfer. For the automatically-issued CMD12, see section 51.6.4, Automatic CMD12 Issuance. Set CE_ARG_CMD12 before starting the command sequence. Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 C12ARG[31:16] Initial value: 0 R/W: R/W Bit: 15 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 14 13 12 11 10 9 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 8 7 6 5 4 3 2 1 0 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W C12ARG[15:0] Initial value: 0 R/W: R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W Bit Bit Name Initial Value R/W Description 31 to 0 C12ARG[31:0] H'00000000 R/W These bits set [39:8] of the automatically-issued CMD12. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 51-5 RZ/A1H Group, RZ/A1M Group 51.3.4 51. MMC Host Interface Command Control Register (CE_CMD_CTRL) CE_CMD_CTRL is used to terminate a command sequence forcibly. Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Initial value: R/W: 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- BREAK 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R/W Initial value: R/W: Bit Bit Name Initial Value R/W Description 31 to 1 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 0 BREAK 0 R/W Forcible Termination of Command Sequence To discontinue the current command sequence, write 1 to this bit while the bit is 0 and then write 0. After the above procedure, check if the value of the CMDSEQ bit in CE_HOST_STS1 has become 0 and then perform a software reset. Note: Since a software reset returns the register value to the initial value, the register needs be set again. 51.3.5 Transfer Block Setting Register (CE_BLOCK_SET) CE_BLOCK_SET specifies the size of the block and the number of blocks for the data to be transferred. Set CE_BLOCK_SET before starting the command sequence. Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 BLKCNT[15:0] Initial value: 0 R/W: R/W Bit: 15 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 14 13 12 11 10 9 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 8 7 6 5 4 3 2 1 0 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W BLKSIZ[15:0] Initial value: 0 R/W: R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 1 R/W 0 R/W 0 R/W Initial Value R/W Description BLKCNT [15:0] H'0000 R/W Number of Blocks for Transfer Note: This setting is valid for multi-block transfer. BLKSIZ [15:0] H'0200 R/W Transfer Block Size Note: Transfer block size should be set as follows. * Single-block transfer: 1 to 512 bytes * Multi-block transfer: 512 bytes Bit Bit Name 31 to 16 15 to 0 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 51-6 RZ/A1H Group, RZ/A1M Group 51.3.6 51. MMC Host Interface Clock Control Register (CE_CLK_CTRL) CE_CLK_CTRL controls the MMC clock and sets timeout values. Do not change the setting of this register while a command sequence is in progress. Bit: 31 30 29 28 27 26 25 24 23 22 21 20 -- -- -- -- -- -- -- CLKEN -- -- -- -- Initial value: R/W: 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R/W 0 R 0 R 0 R 0 R Bit: 15 14 13 12 11 10 9 8 7 6 5 4 -- -- 0 R 0 R Initial value: R/W: SRSPTO[1:0] 0 R/W 0 R/W SRBSYTO[3:0] 0 R/W 0 R/W 0 R/W SRWDTO[3:0] 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 19 18 17 16 CLKDIV[3:0] 0 R/W 0 R/W 0 R/W 0 R/W 3 2 1 0 -- -- -- -- 0 R 0 R 0 R 0 R Bit Bit Name Initial Value R/W Description 31 to 25 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 24 CLKEN 0 R/W MMC Clock Output Control 0: Does not output the MMC clock (tied to low level) 1: Outputs the MMC clock 23 to 20 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 19 to 16 CLKDIV[3:0] 0000 R/W MMC Clock Frequency Setting 0000: P1/2 0001: P1/22 0111: P1/28 1000: P1/29 1001: P1/210 1010 to 1111: Setting prohibited 15, 14 00 R Reserved These bits are always read as 0. The write value should always be 0. 13, 12 SRSPTO [1:0] 00 R/W Response Timeout Setting Specifies the timeout period for the RSPTO bit of CE_INT. 00: 64 MMC clock cycles 01: 128 MMC clock cycles 10: 256 MMC clock cycles 11: Setting prohibited 11 to 8 SRBSYTO [3:0] 0000 R/W Response Busy Timeout Setting Specifies the timeout period for the RBSYTO bit of CE_INT. 0000: 214 MMC clock cycles 0001: 215 MMC clock cycles : 1110: 228 MMC clock cycles 1111: 229 MMC clock cycles 7 to 4 SRWDTO [3:0] 0000 R/W Write Data/Read Data Timeout Setting Specifies the timeout period for the WDATTO and RDATTO bits of CE_INT. 0000: 214 MMC clock cycles 0001: 215 MMC clock cycles : 1110: 228 MMC clock cycles 1111: 229 MMC clock cycles 3 to 0 All 0 R Reserved These bits are always read as 0. The write value should always be 0. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 51-7 RZ/A1H Group, RZ/A1M Group 51.3.7 51. MMC Host Interface Buffer Access Configuration Register (CE_BUF_ACC) CE_BUF_ACC configures the method of accessing data registers and mode of DMA transfer. Do not change the setting of this register while a command sequence is in progress. For explanation of the buffers, see section 51.6.3, Buffer Structure and Buffer Accesses. Bit: 31 30 29 28 27 26 -- -- -- -- -- -- Initial value: R/W: 0 R 0 R 0 R 0 R 0 R 0 R Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R Initial value: R/W: 25 24 DMAW DMAR EN EN 0 R/W 0 R/W 23 22 21 20 19 18 17 16 -- -- -- -- -- -- -- ATYP 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R/W Bit Bit Name Initial Value R/W Description 31 to 26 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 25 DMAWEN 0 R/W Buffer Write DMA Transfer Request Enable 0: Disables DMA transfer request for buffer writing 1: Enables DMA transfer request for buffer writing 24 DMAREN 0 R/W Buffer Read DMA Transfer Request Enable 0: Disables DMA transfer request for buffer reading 1: Enables DMA transfer request for buffer reading 23 to 17 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 16 ATYP 0 R/W Buffer Access Select 0: When not swapped byte-wise. 1: When swapped byte-wise. Note: For explanation of buffer access, see section 51.6.3, Buffer Structure and Buffer Accesses. 15 to 0 All 0 R Reserved These bits are always read as 0. The write value should always be 0. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 51-8 RZ/A1H Group, RZ/A1M Group 51.3.8 51. MMC Host Interface Response Registers 3 to 0 (CE_RESP3 to CE_RESP0) CE_RESP3 to CE_RESP0 are the registers for storing the response that has been received. For the formats of response values, see section 51.6.1, Command/Response Formats. * CE_RESP3 Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 RSP[127:112] Initial value: 0 R/W: R Bit: 15 0 R 0 R 0 R 0 R 0 R 0 R 14 13 12 11 10 9 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 8 7 6 5 4 3 2 1 0 0 R 0 R 0 R 0 R 0 R 0 R 0 R RSP[111:96] Initial value: R/W: 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R Bit Bit Name Initial Value R/W Description 31 to 0 RSP[127:96] H'00000000 R [127:96] of a 17-byte response are stored. * CE_RESP2 Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 RSP[95:80] Initial value: 0 R/W: R Bit: 15 0 R 0 R 0 R 0 R 0 R 0 R 14 13 12 11 10 9 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 8 7 6 5 4 3 2 1 0 0 R 0 R 0 R 0 R 0 R 0 R 0 R RSP[79:64] Initial value: R/W: 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R Bit Bit Name Initial Value R/W Description 31 to 0 RSP[95:64] H'00000000 R [95:64] of a 17-byte response are stored. * CE_RESP1 Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 RSP[63:48] Initial value: 0 R/W: R Bit: 15 0 R 0 R 0 R 0 R 0 R 0 R 14 13 12 11 10 9 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 8 7 6 5 4 3 2 1 0 0 R 0 R 0 R 0 R 0 R 0 R 0 R RSP[47:32] Initial value: R/W: 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R Bit Bit Name Initial Value R/W Description 31 to 0 RSP[63:32] H'00000000 R [63:32] of a 17-byte response are stored. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 51-9 RZ/A1H Group, RZ/A1M Group 51. MMC Host Interface * CE_RESP0 Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 RSP[31:16] Initial value: 0 R/W: R Bit: 15 0 R 0 R 0 R 0 R 0 R 0 R 14 13 12 11 10 9 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 8 7 6 5 4 3 2 1 0 0 R 0 R 0 R 0 R 0 R 0 R 0 R RSP[15:0] Initial value: R/W: 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R Bit Bit Name Initial Value R/W Description 31 to 0 RSP[31:0] H'00000000 R [39:8] of a 6-byte response or [31:0] of a 17-byte response are stored. Note: The response to the automatically-issued CMD12 is stored in CE_RESP_CMD12. 51.3.9 Response Register for Automatically-Issued CMD12 (CE_RESP_CMD12) CE_RESP_CMD12 is the register for storing the response to the automatically-issued CMD12. Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 RSP12[31:16] Initial value: 0 R/W: R Bit: 15 0 R 0 R 0 R 0 R 0 R 0 R 14 13 12 11 10 9 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 8 7 6 5 4 3 2 1 0 0 R 0 R 0 R 0 R 0 R 0 R 0 R RSP12[15:0] Initial value: R/W: 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R Bit Bit Name Initial Value R/W Description 31 to 0 RSP12[31:0] H'00000000 R [39:8] of a response to the automatically-issued CMD12 are stored. 51.3.10 Data Register (CE_DATA) CE_DATA is used to access the buffers of this module. For the write/read data formats, see section 51.6.2, Data Block Format. Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 DATA[31:16] Initial value: 0 R/W: R/W Bit: 15 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 14 13 12 11 10 9 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 8 7 6 5 4 3 2 1 0 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W DATA[15:0] Initial value: 0 R/W: R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W Bit Bit Name Initial Value R/W Description 31 to 0 DATA[31:0] H'00000000 R/W Buffer write/read data [31:0] R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 51-10 RZ/A1H Group, RZ/A1M Group 51.3.11 51. MMC Host Interface Interrupt Flag Register (CE_INT) CE_INT indicates various status during execution of a command sequence. Each bit is set to 1 when its setting condition has been met. To clear flag(s), write 0 only to the bit(s) to be cleared and write 1 to the other bits. For the operation in the case of an error or timeout, see section 51.6.7, Operation in the Case of Error/Timeout. Bit: Initial value: R/W: Bit: 31 30 29 28 27 -- -- -- -- -- 26 0 R 0 R 0 R 0 R 0 R 0 R/W 11 10 25 24 23 22 21 20 19 18 -- -- RBSY CRSP E E 0 R/W 0 R 0 R 0 R/W 4 3 2 CMD12 CMD12 CMD12 DTRAN BUFR BUFW BUFR DRE RBE CRE E E EN EN 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 17 16 0 R/W 15 14 13 12 9 8 7 6 5 1 0 CMD VIO BUF VIO -- -- WDAT RDAT ERR ERR RIDX ERR RSP ERR -- -- -- CRCS WDAT RDAT TO TO TO RBSY TO RSP TO Initial value: 0 R/W: R/W 0 R/W 0 R 0 R 0 R/W 0 R/W 0 R/W 0 R 0 R 0 R 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W Bit Bit Name Initial Value R/W Description 31 to 27 All 0 R Reserved These bets are always read as 0. The writing value should always be 0. 26 CMD12DRE 0 R/W*1 Automatic CMD12 Issuance & Buffer Read Complete [Setting condition] Response busy for automatically-issued CMD12 and buffer reading have been completed. [Clearing condition] Writing a 0 to this bit Note: When CMD12DRE has been set, CMD12RBE, CMD12CRE, and BUFRE have also been set. So, these bits should be cleared as well. 25 CMD12RBE 0 R/W*1 Automatic CMD12 Issuance Response Busy Complete [Setting condition] Reception of the response and response busy for an automatically-issued CMD12 have been completed. [Clearing condition] Writing a 0 to this bit Note: When CMD12RBE is set, CMD12CRE is also set. So, clear the bit as well. When CMD12RBE is set during a multi-block write, DTRANE is also set. So clear the bit as well. 24 CMD12CRE 0 R/W*1 Automatic CMD12 Response Complete [Setting condition] The response to an automatically-issued CMD12 has been received. [Clearing condition] Writing a 0 to this bit 23 DTRANE 0 R/W*1 Data Transmission Complete [Setting conditions] Transmission of all blocks of data has been completed. * When configured to receive CRC status: Completion of busy (data busy) after reception of CRC status * When configured not to receive CRC status: Completion of data transmission [Clearing condition] Writing a 0 to this bit 22 BUFRE 0 R/W*1 Buffer Read Complete [Setting condition] All blocks of data have been received and the data have been read from the buffer [Clearing condition] Writing a 0 to this bit R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 51-11 RZ/A1H Group, RZ/A1M Group 51. MMC Host Interface Bit Bit Name Initial Value R/W Description 21 BUFWEN 0 R/W*1 Buffer Write Ready [Setting condition] The buffer has become empty and ready for writing. [Clearing condition] Writing a 0 to this bit Note: When data is written to CE_DATA by the CPU, clear this bit first, and then write the amount of data equivalent to the block size set in the CE_BLOCK_SET register. Note that this bit is not set when DMA transfer request for buffer writing is enabled. 20 BUFREN 0 R/W*1 Buffer Read Ready [Setting condition] Transfer block size of data have been stored in the buffer and it has become ready for reading [Clearing condition] Writing a 0 to this bit Note: When data is read from CE_DATA by the CPU, clear this bit first, and then read the amount of data equivalent to the block size set in the CE_BLOCK_SET register. Note that this bit is not set when DMA transfer request for buffer reading is enabled. 19, 18 00 R Reserved These bits are always read as 0.The write value should always be 0. 17 RBSYE 0 R/W*1 Response Busy Complete [Setting condition] Reception of a response and response busy have been completed [Clearing condition] Writing a 0 to this bit Note: When RBSYE has been set, CRSPE has also been set. So, this bit should be cleared as well. Completion of reception of the response and response busy for automatically-issued CMD12 is reflected in CMD12RBE. 16 CRSPE 0 R/W*1 Command/Response Complete [Setting conditions] A command has been transmitted or a response has been received * When configured not to receive response: A command has been transmitted * When configured to receive 6- or 17-byte response: A response has been received [Clearing condition] Writing a 0 to this bit Note: Completion of reception of the response to automatically-issued CMD12 is reflected in CMD12CRE. 15 CMDVIO 0 R/W*1 Command Issuance Error [Setting conditions] Illegal setting has been made in CE_CMD_SET or CE_BLOCK_SET * During execution of a command sequence: Writing to CMD[5:0] in CE_CMD_SET (The command sequence is not stopped automatically.) * At the start of command sequence: Writing to CMD[5:0] in CE_CMD_SET when the registers have been set for one of the following combinations of selection - No response + response busy - No response + with data - No data + automatic CMD12 issuance - With data + single-block transfer + automatic CMD12 issuance - With data + response busy + automatic CMD12 issuance - With data + transfer block size = 0 - With data + transfer block size 513 - With data + multi-block transfer + number of blocks for transfer = 0 [Clearing condition] Writing a 0 to this bit R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 51-12 RZ/A1H Group, RZ/A1M Group 51. MMC Host Interface Bit Bit Name Initial Value R/W Description 14 BUFVIO 0 R/W*1 Buffer Access Error [Setting conditions] Illegal buffer access has been attempted. * CE_ DATA has been accessed exceeding the block size set in BLKSIZ[15:0] in CE_BLOCK_SET * While data is being read from the card: CE_DATA has been accessed with BUFREN not set (when DMA is used, with no DMA transfer request asserted for buffer reading) * While data is being written to the card: CE_DATA has been accessed with BUFWEN not set (when DMA is used, with no DMA transfer request asserted for buffer writing) [Clearing condition] Writing a 0 to this bit Note: When BUFVIO is set, the command sequence is not stopped automatically. When an error occurs, this bit may be set. 13, 12 00 R Reserved These bits are always read as 0. The write value should always be 0. 11 WDATERR 0 R/W*1 Write Data Error [Setting conditions] Error is found in the data that has been written. * Error is in the status of the CRC status * Error is in the end bit of the CRC status [Clearing condition] Writing a 0 to this bit Note: When WDATERR is set, the command sequence is stopped automatically. 10 RDATERR 0 R/W*1 Read Data Error [Setting conditions] Error is found in the read data. * Error is in CRC16 of the read data * Error is in the end bit of the read data [Clearing condition] Writing a 0 to this bit Note: When RDATERR is set, the command sequence is stopped automatically. 9 RIDXERR 0 R/W*1 Response Index Error [Setting condition] Error has been found in the index value of the response. * When an error has been found in [45:40] of a 6-byte response (including automatically-issued CMD12) or [133:128] of a 17-byte response (The items to be checked are set by RIDXC in CE_CMD_SET.) [Clearing condition] Writing a 0 to this bit Note: When RIDXERR is set, the command sequence is stopped automatically. 8 RSPERR 0 R/W*1 Response Error [Setting conditions] Error has been found in the response values of the response. * Transmission bit in the response is high * Error is in the end bit of the response * When an error has been found in [7:1] of a 6-byte response (including automatically-issued CMD12) or a 17-byte response (The items to be checked are set by RCRC7C in CE_CMD_SET.) [Clearing condition] Writing a 0 to this bit Note: When RSPERR is set, the command sequence is stopped automatically. 7 to 5 All 0 R Reserved These bits are always read as 0. The write value should always be 0. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 51-13 RZ/A1H Group, RZ/A1M Group 51. MMC Host Interface Bit Bit Name Initial Value R/W Description 4 CRCSTO 0 R/W*1 CRC Status Timeout [Setting condition] CRC status could not be received [Clearing condition] Writing a 0 to this bit Note: The command sequence is not stopped even if CRCSTO is set. 3 WDATTO 0 R/W*1 Write Data Timeout [Setting condition] The busy status remains unchanged after the period set by SRWDTO in CE_CLK_CTRL after the CRC status was received. [Clearing condition] Writing a 0 to this bit Note: The command sequence is not stopped even if WDATTO is set. 2 RDATTO 0 R/W*1 Read Data Timeout [Setting conditions] * Read data could not be received within the period set by SRWDTO in CE_CLK_CTRL after the read command was transmitted * Read data could not be received within the period set by SRWDTO in CE_CLK_CTRL after the read data was received. [Clearing condition] Writing a 0 to this bit Note: The command sequence is not stopped even if RDATTO is set. 1 RBSYTO 0 R/W*1 Response Busy Timeout [Setting condition] The busy status remains unchanged after the period set by SRBSYTO in CE_CLK_CTRL after the command (including automatically-issued CMD12) was transmitted. [Clearing condition] Writing a 0 to this bit Note: The command sequence is not stopped even if RBSYTO is set. 0 RSPTO 0 R/W*1 Response Timeout [Setting condition] Response could not be received within the period set by SRSPTO in CE_CLK_CTRL after the command (including automatically-issued CMD12) was transmitted. [Clearing condition] Writing a 0 to this bit Note: The command sequence is not stopped even if RSPTO is set. Note 1. A 0 is the only value that can be written to the bit. Writing a 1 is ignored. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 51-14 RZ/A1H Group, RZ/A1M Group 51.3.12 51. MMC Host Interface Interrupt Enable Register (CE_INT_EN) CE_INT_EN controls output of the CE_INT-related interrupt signals. If a flag in CE_INT is set to 1 while its corresponding bit in CE_INT_EN is set to 1, an interrupt request is output. For details on interrupt requests, see section 51.4, Interrupt Requests. Bit: Initial value: R/W: Bit: 31 30 29 28 27 -- -- -- -- -- 0 R 0 R 0 R 0 R 0 R 0 R/W 0 R/W 0 R/W 15 14 13 12 11 10 9 8 -- -- 0 R 0 R MCMD MBUF VIO VIO Initial value: 0 R/W: R/W 0 R/W 26 25 24 23 0 R/W MWDAT MRDAT MRIDX MRSP ERR ERR ERR ERR 0 R/W 22 21 20 19 18 -- -- 0 R/W 0 R 0 R 0 R/W 0 R/W 4 3 2 1 0 MCMD MCMD MCMD MDT MBUF MBUF MBUF 12DRE 12RBE 12CRE RANE RE WEN REN 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 7 6 5 -- -- -- 0 R 0 R 0 R 17 16 MRBSY MCRSP E E MCRC MWDA MRDA MRBS MRSP STO TTO TTO YTO TO 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W Bit Bit Name Initial Value R/W Description 31 to 27 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 26 MCMD12DRE 0 R/W CMD12DRE Interrupt Enable 0: Disables interrupt output by the CMD12DRE flag 1: Enables interrupt output by the CMD12DRE flag 25 MCMD12RBE 0 R/W CMD12RBE Interrupt Enable 0: Disables interrupt output by the CMD12RBE flag 1: Enables interrupt output by the CMD12RBE flag 24 MCMD12CRE 0 R/W CMD12CRE Interrupt Enable 0: Disables interrupt output by the CMD12CRE flag 1: Enables interrupt output by the CMD12CRE flag 23 MDTRANE 0 R/W DTRANE Interrupt Enable 0: Disables interrupt output by the DTRANE flag 1: Enables interrupt output by the DTRANE flag 22 MBUFRE 0 R/W BUFRE Interrupt Enable 0: Disables interrupt output by the BUFRE flag 1: Enables interrupt output by the BUFRE flag 21 MBUFWEN 0 R/W BUFWEN Interrupt Enable 0: Disables interrupt output by the BUFWEN flag 1: Enables interrupt output by the BUFWEN flag 20 MBUFREN 0 R/W BUFREN Interrupt Enable 0: Disables interrupt output by the BUFREN flag 1: Enables interrupt output by the BUFREN flag 19, 18 00 R Reserved These bits are always read as 0. The write value should always be 0. 17 MRBSYE 0 R/W RBSYE Interrupt Enable 0: Disables interrupt output by the RBSYE flag 1: Enables interrupt output by the RBSYE flag 16 MCRSPE 0 R/W CRSPE Interrupt Enable 0: Disables interrupt output by the CRSPE flag 1: Enables interrupt output by the CRSPE flag 15 MCMDVIO 0 R/W CMDVIO Interrupt Enable 0: Disables interrupt output by the CMDVIO flag 1: Enables interrupt output by the CMDVIO flag 14 MBUFVIO 0 R/W BUFVIO Interrupt Enable 0: Disables interrupt output by the BUFVIO flag 1: Enables interrupt output by the BUFVIO flag 13, 12 00 R Reserved These bits are always read as 0. The write value should always be 0. 11 MWDATERR 0 R/W WDATERR Interrupt Enable 0: Disables interrupt output by the WDATERR flag 1: Enables interrupt output by the WDATERR flag R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 51-15 RZ/A1H Group, RZ/A1M Group 51. MMC Host Interface Bit Bit Name Initial Value R/W Description 10 MRDATERR 0 R/W RDATERR Interrupt Enable 0: Disables interrupt output by the RDATERR flag 1: Enables interrupt output by the RDATERR flag 9 MRIDXERR 0 R/W RIDXERR Interrupt Enable 0: Disables interrupt output by the RIDXERR flag 1: Enables interrupt output by the RIDXERR flag 8 MRSPERR 0 R/W RSPERR Interrupt Enable 0: Disables interrupt output by the RSPERR flag 1: Enables interrupt output by the RSPERR flag 7 to 5 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 4 MCRCSTO 0 R/W CRCSTO Interrupt Enable 0: Disables interrupt output by the CRCSTO flag 1: Enables interrupt output by the CRCSTO flag 3 MWDATTO 0 R/W WDATTO Interrupt Enable 0: Disables interrupt output by the WDATTO flag 1: Enables interrupt output by the WDATTO flag 2 MRDATTO 0 R/W RDATTO Interrupt Enable 0: Disables interrupt output by the RDATTO flag 1: Enables interrupt output by the RDATTO flag 1 MRBSYTO 0 R/W RBSYTO Interrupt Enable 0: Disables interrupt output by the RBSYTO flag 1: Enables interrupt output by the RBSYTO flag 0 MRSPTO 0 R/W RSPTO Interrupt Enable 0: Disables interrupt output by the RSPTO flag 1: Enables interrupt output by the RSPTO flag R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 51-16 RZ/A1H Group, RZ/A1M Group 51.3.13 51. MMC Host Interface Status Register 1 (CE_HOST _STS1) CE_HOST_STS1 indicates the number of blocks that have been transferred, states of the MMC_CMD and MMC_D lines, index of the received response, and command sequence status. Bit: 31 30 CMD CMD SEQ SIG Initial value: 0 R R/W: R Bit: 15 29 28 27 26 25 24 23 22 21 0 R R R R R 8 7 6 5 0 R 0 R RSPIDX[5:0] 14 0 R 0 R 0 R 0 R 0 R 13 12 11 10 9 20 19 DATSIG[7:0] 18 17 16 R R R R 4 3 2 1 0 0 R 0 R 0 R 0 R 0 R RCVBLK[15:0] Initial value: R/W: 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R Bit Bit Name Initial Value R/W Description 31 CMDSEQ 0 R Command Sequence Status 0: Command sequence is in the initial state 1: Command sequence is being executed 30 CMDSIG Undefined R MMC_CMD Line Status Indicates the state on the MMC_CMD line. 29 to 24 RSPIDX [5:0] H'00 R Response Index Indicate [45:40] of a 6-byte response or [133:128] of a 17-byte response. 23 to 16 DATSIG [7:0] Undefined R MMC_D Status Indicate the states on the MMC_D[7:0] lines. Note: When an error or timeout occurs, MMCDAT[0] may remain 0. 15 to 0 RCVBLK [15:0] H'0000 R Number of Transferred Blocks Indicate the number blocks that have been transferred. * When the DWEN bit in CE_CMD_SET is 0 Number of blocks read from the card * When the DWEN bit in CE_CMD_SET is 1 Number of blocks written to the card R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 51-17 RZ/A1H Group, RZ/A1M Group 51.3.14 51. MMC Host Interface Status Register 2 (CE_HOST _STS2) CE_HOST _STS2 indicates timeout and error status. Bit: 31 30 CRC STE CRC 16E 0 R 0 R 0 R 0 R 0 R 0 R 14 13 12 11 10 Initial value: R/W: Bit: 15 -- Initial value: R/W: 0 R 29 28 27 26 25 24 23 22 21 20 19 RSP EBE AC12 IDXE RSP IDXE -- -- -- 0 R 0 R 0 R 0 R 0 R 0 R 0 R 9 8 AC12 RSP CRC RDAT AC12R CRCE CRC7E STEBE EBE EBE STRD DATBS CRCST AC12 RSPBS AC12 STRS ATTO YTO TO BSYTO YTO RSPTO PTO 0 R 0 R 0 R 0 R 0 R 0 R 0 R 18 17 16 CRCST[2:0] 0 R 0 R 0 R 7 6 5 4 3 2 1 0 -- -- -- -- -- -- -- -- 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R Bit Bit Name Initial Value R/W Description 31 CRCSTE 0 R CRC Status Error This bit is set to 1 when an error is found in the CRC status value. 30 CRC16E 0 R Read Data CRC16 Error This bit is set to 1 when an error is found in CRC16 in the read data. 29 AC12CRCE 0 R Automatic CMD12 Response CRC7 Error This bit is set to 1 when an error is found in [7:1] of the response to the automatically-issued CMD12. Note: The items to be checked are set by RCRC7C in CE_CMD_SET. 28 RSPCRC7E 0 R Command Response CRC7 Error (other than automatically-issued CMD12) This bit is set to 1 when an error is found in [7:1] of a 6-byte response or a 17-byte response. Note: The items to be checked are set by RCRC7C in CE_CMD_SET. 27 CRCSTEBE 0 R CRC Status End Bit Error This bit is set to 1 when an error is found in the end bit in CRC status. 26 RDATEBE 0 R Read Data End Bit Error This bit is set to 1 when an error is found in the end bit in the read data. 25 AC12REBE 0 R Automatic CMD12 Response End Bit Error This bit is set to 1 when an error is found in the end bit of the response to the automatically-issued CMD12. 24 RSPEBE 0 R Command Response End Bit Error (other than automatically-issued CMD12) This bit is set to 1 when an error is found in the end bit of the response. 23 AC12IDXE 0 R Automatic CMD12 Response Index Error This bit is set to 1 when an error is found in [45:40] of the response to the automatically-issued CMD12. Note: The items to be checked are set by RIDXC in CE_CMD_SET. 22 RSPIDXE 0 R Command Response Index Error (other than automatically-issued CMD12) This bit is set to 1 when an error is found in [45:40] of a 6-byte response or [133:128] of a 17-byte response. Note: The items to be checked are set by RIDXC in CE_CMD_SET. 21 to 19 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 18 to 16 CRCST [2:0] 000 R CRC Status Indicate the value of the CRC status that has been received. 15 0 R Reserved This bit is always read as 0. The write value should always be 0. 14 STRDATTO 0 R Read Data Timeout * This bit is set to 1 if read data is not received within the period set by the SRWDTO bits in CE_CLK_CTRL after a read command was transmitted. * This bit is set to 1 if read data is not received within the period set by the SRWDTO bits in CE_CLK_CTRL after a read data was received. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 51-18 RZ/A1H Group, RZ/A1M Group 51. MMC Host Interface Bit Bit Name Initial Value R/W Description 13 DATBSYTO 0 R Data Busy Timeout This bit is set to 1 if busy status remains unchanged after the period set by the SRWDTO bits in CE_CLK_CTRL after the CRC status was received. 12 CRCSTTO 0 R CRC Status Timeout This bit is set to 1 if CRC status could not be received. 11 AC12BSYTO 0 R Automatic CMD12 Response Busy Timeout This bit is set to 1 if busy state remains unchanged after the period set by the SRBSYTO bits in CE_CLK_CTRL after the automatically-issued CMD12 was transmitted. 10 RSPBSYTO 0 R Response Busy Timeout This bit is set to 1 if busy state remains unchanged after the period set by the SRBSYTO bits in CE_CLK_CTRL after a command (other than automatically-issued CMD12) was transmitted. 9 AC12RSPTO 0 R Automatic CMD12 Response Timeout This bit is set to 1 if the response is not received within the period set by the SRSPTO bits in CE_CLK_CTRL after the automatically-issued CMD12 was transmitted. 8 STRSPTO 0 R Response Timeout This bit is set to 1 if the response is not received within the period set by the SRSPTO bits in CE_CLK_CTRL after a command (other than automatically-issued CMD12) was transmitted. 7 to 0 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 51.3.15 DMA Mode Setting Register (CE_DMA_MODE) CE_DMA_MODE sets the transfer unit for DMA transfer. Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Initial value: R/W: 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- DMA SEL 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R/W Initial value: R/W: Bit Bit Name Initial Value R/W Description 31 to 1 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 0 DMASEL 0 R/W DMA Transfer Size Select Selects the transfer unit for CE_DATA read/write DMA transfer. Set this bit in combination with the transfer size set in the DMA channel configuration register. 0: 2-byte (word) or 4-byte (longword) unit 1: 64-byte (longword x 16) unit Note: For DMA transfer in 64-byte units, set address H'E804C800 as the destination or source of DMA transfer instead of the data register (CE_DATA). In addition, when a transfer error or timeout occurs during DMA transfer in 64-byte units, leading to the forced termination of transfer, write 0 to this bit and then set it to 1 again. Also do this whenever a software reset is used. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 51-19 RZ/A1H Group, RZ/A1M Group 51.3.16 51. MMC Host Interface Card Detection/Port Control Register (CE_DETECT) CE_DETECT controls card detection. For details on interrupt requests by card detection, see section 51.4, Interrupt Requests. Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Initial value: R/W: 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- CD SIG CD RISE CD FALL -- -- -- -- -- -- MCD RISE MCD FALL -- -- -- -- 0 R -- R 0 0 R/W* R/W* 0 R -- R 0 R 0 R 0 R 0 R 0 R/W 0 R/W 0 R 0 R 0 R 0 R Initial value: R/W: Bit Bit Name Initial Value R/W Description 31 to 15 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 14 CDSIG Undefined R MMC_CD Pin Status Indication Indicates the MMC_CD pin status. 13 CDRISE 0 R/W*1 MMC_CD Pin Rise Detection Flag [Setting condition] The MMC_CD pin level changes from low to high. [Clearing condition] Writing a 0 to this bit 12 CDFALL 0 R/W*1 MMC_CD Pin Fall Detection Flag [Setting condition] The MMC_CD pin level changes from high to low. [Clearing condition] Writing a 0 to this bit 11 0 R Reserved This bit is always read as 0. The write value should always be 0. 10 Undefined R Reserved The write value should always be 0. 9 to 6 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 5 MCDRISE 0 R/W CDRISE Interrupt Enable 0: Disables interrupt output by the CDRISE flag. 1: Enables interrupt output by the CDRISE flag. 4 MCDFALL 0 R/W CDFALL Interrupt Enable 0: Disables interrupt output by the CDFALL flag. 1: Enables interrupt output by the CDFALL flag. 3 to 0 All 0 R Reserved These bits are always read as 0. The write value should always be 0. Note 1. A 0 is the only value that can be written to the bit. Writing a 1 is ignored. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 51-20 RZ/A1H Group, RZ/A1M Group 51.3.17 51. MMC Host Interface Special Mode Setting Register (CE_ADD_MODE) CE_ADD_MODE controls the internal clock. Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 -- -- -- -- -- -- -- -- -- -- -- -- CLK MAIN -- -- -- Initial value: R/W: 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R/W 0 R 0 R 0 R Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R Initial value: R/W: Bit Bit Name Initial Value R/W Description 31 to 20 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 19 CLKMAIN 0 R/W Internal Clock Control 0: Normal mode 1: Low power consumption mode (only card detection is enabled) 18 to 0 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 51.3.18 Version Register (CE_VERSION) CE_VERSION indicates the version number and controls software reset of this module. Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 SW RST -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Initial value: 0 R/W: R/W 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 0 R 0 R 0 R 0 R 0 R 1 R 1 R Bit: 15 VERSION[15:0] Initial value: R/W: 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R Bit Bit Name Initial Value R/W Description 31 SWRST 0 R/W Software Reset 0: Software reset cleared (normal operation) 1: Executes software reset. When SWRST is set to 1, all the register values are reset to the initial values. (SWRST is not reset to the initial value) 30 to 16 All 0 R Reserved These bits are always read as 0. The write value should always be 0. 15 to 0 VERSION [15:0] H'0003 R Version Information Indicates the version number of this module. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 51-21 RZ/A1H Group, RZ/A1M Group 51.4 51. MMC Host Interface Interrupt Requests Table 51.3 shows the interrupt request specifications of this module. This module generates three types of interrupt requests: normal operation, error/timeout, and card detection. When an interrupt flag is set to 1 and also the corresponding interrupt is enabled, an interrupt request is asserted. Table 51.3 Specifications of Interrupt Requests Flag Register Bit Mask Register Bit Interrupt Request CE_INT CMD12DRE CE_INT_EN MCMD12DRE Normal operation interrupt (MMC2) CE_DETECT CMD12RBE MCMD12RBE CMD12CRE MCMD12CRE DTRANE MDTRANE BUFRE MBUFRE BUFWEN MBUFWEN BUFREN MBUFREN RBSYE MRBSYE CRSPE MCRSPE CMDVIO MCMDVIO BUFVIO MBUFVIO WDATERR MWDATERR RDATERR MRDATERR RIDXERR MRIDXERR RSPERR MRSPERR CRCSTO MCRCSTO WDATTO MWDATTO RDATTO MRDATTO RBSYTO MRBSYTO RSPTO MRSPTO CDRISE CDFALL R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 CE_DETECT MCDRISE MCDFALL Error/timeout interrupt (MMC1) Card detection interrupt (MMC0) 51-22 RZ/A1H Group, RZ/A1M Group 51.5 51. MMC Host Interface DMA Specifications This module provides two channels for DMA transfer requests: one for buffer reading and the other for buffer writing. 51.5.1 DMA for Buffer Writing The DMA transfer request is asserted for buffer writing when the buffer has become empty while the DMAWEN bit in CE_BUF_ACC is 1. The DMA transfer request stays asserted for the amount of data specified by BLKSIZ (the block size set in CE_BLOCK_SET) x BLKCNT (the number of blocks for transfer set in CE_BLOCK_SET), and negated after the last block has been transferred. Note that the BUFWEN bit in CE_INT will not be asserted in this case. If an error occurs during DMA transfer or DMA transfer is forcibly terminated, the command sequence is stopped automatically, which causes the DMA transfer request to be negated. 51.5.2 DMA for Buffer Reading The DMA transfer request is asserted for buffer reading when the buffer stores data of the block size specified in CE_BLOCK_SET while the DMAREN bit in CE_BUF_ACC is 1. The DMA transfer request stays asserted for the amount of data specified by BLKSIZ (the block size set in CE_BLOCK_SET) x BLKCNT (the number of blocks for transfer set in CE_BLOCK_SET), and negated after the last block has been transferred. Note that the BUFREN bit in CE_INT will not be asserted in this case. If an error occurs during DMA transfer or DMA transfer is forcibly terminated, the command sequence is stopped automatically, which causes the DMA transfer request to be negated. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 51-23 RZ/A1H Group, RZ/A1M Group 51.6 51. MMC Host Interface Operation 51.6.1 Command/Response Formats Figure 51.2 shows the format of the command to be transferred. The command index that is set in CMD[5:0] of CE_CMD_SET and the argument set in ARG[31:0] of CE_ARG are reflected in the command. S: Start bit, T: Transmission bit, E: End bit Bit: 47 46 45:40 39:8 7:1 0 S T Index Argument CRC7 E MMC_CMD Transmit the value of CMD[5:0] in CE_CMD_SET Transmit the value of ARG[31:0] in CE_ARG Figure 51.2 Command Format Figure 51.3 and Figure 51.4 show the formats when a 6-byte response and 17-byte response (R2) are received, respectively. The response index is stored in RSPIDX[5:0] of CE_HOST_STS1, and the status value of the response is stored to CE_RESP0 or CE_RESP3 to CE_RESP0. S: Start bit, T: Transmission bit, E: End bit Bit: MMC_CMD 47 46 S T 45:40 Set the items to be checked by RIDXC in CE_CMD_SET. Figure 51.3 39:8 7:1 0 E Store receive data to RSP[31:0] in CE_RESP0. Set the items to be checked by RCRC7C in CE_CMD_SET. Format of 6-Byte Response S: Start bit, T: Transmission bit, E: End bit Bit: MMC_CMD 135 S 134 133:128 Set the items to be checked by RIDXC in CE_CMD_SET. Figure 51.4 127:8 T 7:1 0 E Store receive data to RSP[127:0] in CE_RESP3 to CE_RESP0. Set the items to be checked by RCRC7C in CE_CMD_SET Format of 17-Byte Response (R2) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 51-24 RZ/A1H Group, RZ/A1M Group 51.6.2 51. MMC Host Interface Data Block Format Figure 51.5 shows the format of data blocks. For details on D0 to D3 in Figure 51.5, see section 51.6.3, Buffer Structure and Buffer Accesses. When data is written to a card, data stored in the buffer is transmitted. When data is read from a card, receive data is stored to the buffer. MMC_CLK D0 MMC_D[0] S b7 b6 b0 ... ... b0 crc Data ... crc crc E CRC (a) 1-bit mode MMC_CLK D0 D1 MMC_D[3] S b7 b3 b7 b3 ... b3 crc ... crc crc E MMC_D[2] S b6 b2 b6 b2 ... b2 crc ... crc crc E MMC_D[1] S b5 b1 b5 b1 ... b1 crc ... crc crc E MMC_D[0] S b4 b0 b4 b0 ... b0 crc ... crc crc E Data CRC (b) 4-bit mode MMC_CLK D0 D1 D2 D3 MMC_D[7] S b7 b7 b7 b7 ... b7 crc ... crc crc E MMC_D[6] S b6 b6 b6 b6 ... b6 crc ... crc crc E MMC_D[5] S b5 b5 b5 b5 ... b5 crc ... crc crc E MMC_D[4] S b4 b4 b4 b4 ... b4 crc ... crc crc E MMC_D[3] S b3 b3 b3 b3 ... b3 crc ... crc crc E MMC_D[2] S b2 b2 b2 b2 ... b2 crc ... crc crc E MMC_D[1] S b1 b1 b1 b1 ... b1 crc ... crc crc E MMC_D[0] S b0 b0 b0 b0 ... b0 crc ... crc crc E Data CRC (c) 8-bit mode Figure 51.5 Data Block Format R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 51-25 RZ/A1H Group, RZ/A1M Group 51.6.3 51. MMC Host Interface Buffer Structure and Buffer Accesses This module has two units of 512-byte RAM as shown in Figure 51.6. Therefore, for multi-block writing, if one block of data (512 bytes) stored in one buffer has been transmitted but the other buffer is full, the next block of data can be continuously transmitted. For multi-block reading, if one block of receive data (512 bytes) has been stored in one buffer but the other buffer is empty, the next block of receive data can be continuously stored in the buffer. If neither of the buffers is empty for multi-block reading, the MMC clock is stopped and reception is suspended. When one of the buffers becomes empty, the MMC clock supply is started to start reception. The buffer is accessed with CE_DATA. CE_DATA should be accessed for 4 x (n + 1) bytes (n = 0, 1, 2, 3, ..., 127). 31 24 23 D0 h'34:CE_DATA 31 24 23 D0 Buffer D4 128 words 16 15 D1 8 7 16 15 D4 D1 D8 D5 0 D2 D3 0 8 7 D5 D2 D9 D6 D6 D3 D7 D10 D7 D11 D8 D12 D12 D16 D16 D24 D9 D13 D13 D17 D17 D21 D10 D14 D14 D18 D18 D22 D11 D15 D15 D19 D19 D23 D20 D24 D24 D104 D104 D108 D21 D25 D25 D105 D489 D109 D22 D26 D26 D106 D106 D110 D23 D27 D27 D107 D491 D111 D492 D112 D496 D116 D493 D113 D497 D117 D494 D114 D498 D118 D495 D115 D499 D119 D500 D120 D504 D124 D501 D121 D505 D125 D502 D122 D506 D126 D503 D123 D507 D127 D508 D509 D510 D511 Buffer B Buffer A Figure 51.6 Double Buffer Structure The buffer access select function allows byte-wise swapping of data when the buffer is accessed by writing to or reading from CE_DATA. This function is enabled by the setting of CE_BUFF_ACC. Figure 51.7 shows the specification of byte-wise swapping. [With the default setting] Read from CE_DATA: 31 24 23 D0 h'34:CE_DATA 31 24 23 Write to CE_DATA: 31 Figure 51.7 16 15 24 23 31 D1 8 7 D2 D3 Buffer 16 15 24 23 7 0 D3 8 D1 16 15 0 D0 8 16 15 D1 7 D2 D2 24 23 D0 8 D1 D1 D3 31 0 D3 24 23 Write to CE_DATA: 31 h'34:CE_DATA 16 15 D2 D0 Buffer 0 24 23 D3 31 0 8 7 D2 Read from CE_DATA: 31 h'34:CE_DATA D3 8 7 16 15 D1 0 D3 D2 16 15 24 23 D0 8 7 D2 D1 D0 h'34:CE_DATA 16 15 D1 D0 Buffer Buffer [Swap in byte units] 7 0 D0 8 D2 D3 Specification of Byte-Wise Swapping R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 51-26 RZ/A1H Group, RZ/A1M Group 51.6.4 51. MMC Host Interface Automatic CMD12 Issuance This module automatically issues CMD12 when multi-block transfer is performed with the CMD12EN bit in CE_CMD_SET set to 1. Figure 51.8 shows the timing of automatic CMD12 issuance in multi-block read. CMD12 is issued such that the end bit of the command is sent two bits before the end bit of the data during reception of the last block. Automatically issued CMD12 Response to CMD12 MMC_CLK MMC_CMD S T INDEX 5 4 ARG 8 7 6 5 4 3 CRC 1 0 E S T 2 bits before MMC_D[0] 35 34 33 32 31 30 29 1 0 CRC 15 14 13 12 3 2 1 0 E Last block of the read data Figure 51.8 Timing of Automatically-Issued CMD12 in Multi-Block Read (1-Bit Mode) Figure 51.9 shows the timing of automatic CMD12 issuance in multi-block write. CMD12 is issued after the data busy after transmission of the last block has ended. Automatically issued CMD12 MMC_CLK MMC_CMD MMC_D[0] S 0 CRC 15 14 1 0 E CRCstatus S 0 1 0 E T INDEX 5 4 Data busy Last block of the write data Figure 51.9 Timing of Automatically-Issued CMD12 in Multi-Block Write (1-Bit Mode) The argument of the automatically-issued CMD12 is set by CE_ARG_CMD12. The value of [39:8] of the response to CMD12 is stored to CE_RESP_CMD12. The busy status on response reception is received. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 51-27 RZ/A1H Group, RZ/A1M Group 51.6.5 51. MMC Host Interface High Priority Interrupt (HPI) HPI should be executed as described below with reference to section 51.3, Register Descriptions and section 51.7, Examples of Setting. (1) When HPI is executed during a write to the device (a) Terminate the command sequence forcibly. (b) Wait for the CMDSEQ bit in CE_HOST_STS1 to be cleared to 0. (c) Issue CMD12 (R1) to make the device in the rcv state enter the prg state. Note that the device does not output the response when the device is in the prg state before issuance of CMD12(R1). (d) Issue CMD13 (R1). (e) Issue the HPI command. (2) (a) (b) (c) (d) When HPI is executed during response busy while not writing to the device Terminate the command sequence forcibly. Wait for the CMDSEQ bit in CE_HOST_STS1 to be cleared to 0. Issue CMD13 (R1). Issue the HPI command*. The procedure above is for HPI generated in the CMD6, CMD24, CMD25 (Pre-defined), or CMD38 sequence. Note: * CMD12 (R1b) or CMD13 (R1b) depending on the device connected 51.6.6 Background Operation Background operation should be executed as described below with reference to section 51.3, Register Descriptions and section 51.7, Examples of Setting. To execute background operation, issue CMD6 (R1) to write to the BKOPS_START byte in the EXT_CSD register of the device. Completion of background operation can be determined by checking the device state with CMD13 (R1) issued after CMD6 (R1) or by polling MMCDAT[0]. When the device state is indicated as "tran" or MMCDAT[0] is high, background operation is determined to be completed. To suspend background operation, use HPI described in section 51.6.5. 51.6.7 Operation in the Case of Error/Timeout This module may not be stopped in case of error occurrence. If the command sequence is in progress when an error occurs (check the CMDSEQ bit in CE_HOST_STS1), terminate the sequence forcibly and perform a software reset. The data for transmission or received data that had been stored in the buffers at the time of error occurrence are not guaranteed. This module is not stopped when a timeout has occurred. To execute the next command after a timeout error has occurred, terminate the sequence forcibly, perform a software reset. For forcible termination, refer to section 51.7.11, Forcible Termination. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 51-28 RZ/A1H Group, RZ/A1M Group 51.7 51. MMC Host Interface Examples of Setting This section shows the procedures for executing typical command sequences. 51.7.1 Legends Figure 51.10 shows the legends for the symbols used in the figures in the following subsections. State of MMC_CMD and MMC_D lines Interrupt and buffer states Flowchart and register setting INT CPU HOST BUF CARD HOST (MMC_ CMD) : Initial state INT : Interrupt CARD (MMC _D) BUF:W : Buffer write CMD:S : Transmit command BUF:R : Buffer read RSP:R : Receive response : Transmit data DAT:S : Register access CRCST:R : Waiting for certain processing to end BUSY:R : Receive busy DAT:R : Receive data : Conditional branch Figure 51.10 51.7.2 : Receive CRC status Legends for the Symbols Used in the Figures Command Transmission INT BUF HOST CARD (MMC_ CMD) Start Write(CE_INT Settings prior to command transmission Settings for command transmission Waiting for command response complete flag CPU HOST CARD (MMC _D) , H'0000_0000); Write(CE_CLK_CTRL , H'0100_0000); Write(CE_INT_EN , H'0001_CF3F); Write(CE_ARG , H'****_****); Write(CE_CMD_SET , H'0000_0000); CE_HOST_STS1: CMDSEQ = 1 CMD:S INT Flag check Read(CE_INT); Write(CE_INT , H'FFFE_FFFF); Idle Figure 51.11 Command Transmission (CMD0) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 51-29 RZ/A1H Group, RZ/A1M Group 51.7.3 51. MMC Host Interface Command Transmission Response Reception INT Settings for command transmission Waiting for command response complete flag BUF HOST CARD HOST CARD (MMC _CMD) Start Settings prior to command transmission CPU Write(CE_INT , H'0000_0000); Write(CE_CLK_CTRL , H'0100_0000); Write(CE_INT_EN , H'0001_CF3F); Write(CE_ARG , H****_****); Write(CE_CMD_SET , H'0D40_0000); (MMC _D) CMD:S CE_HOST_STS1: CMDSEQ = 1 RSP:R INT Flag check Read(CE_INT); Write(CE_INT , H'FFFE_FFFF); Error check Response check Read(CE_RESP0); Error/timeout processing Idle Figure 51.12 Command Transmission Response Reception (CMD13) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 51-30 RZ/A1H Group, RZ/A1M Group 51.7.4 (1) 51. MMC Host Interface Command Transmission Response Reception (with Response Busy) When the busy time period is less than the period set by SRBSYTO in CE_CLK_CTRL INT Write(CE_INT Settings for command transmission Waiting for command response complete flag BUF HOST CARD HOST CARD (MMC _CMD) Start Settings prior to command transmission CPU (MMC _D) , H'0000_0000); Write(CE_CLK_CTRL , H'0100_0*00); Write(CE_INT_EN , H'0001_CF3F); Write(CE_ARG , H'****_****); Write(CE_CMD_SET , H'0660_0000); CMD:S CE_HOST_STS1: CMDSEQ = 1 RSP:R BUSY:R INT Flag check Read(CE_INT); Write(CE_INT , H'FFFE_FFFF); Error check Response check Enable setting Read(CE_RESP0); Write(CE_INT_EN , H'0002_CF3F); Waiting for response busy complete flag INT Flag check Read(CE_INT); Write(CE_INT , H'FFFD_FFFF); Error check Error/timeout processing Figure 51.13 Idle Command Transmission Response Reception (with Response Busy) (CMD6) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 51-31 RZ/A1H Group, RZ/A1M Group (2) 51. MMC Host Interface When the busy time period may be equal to or beyond the period set by SRBSYTO in CE_CLK_CTRL INT CPU BUF HOST CARD HOST CARD (MMC_ CMD) Start Write(CE_INT Settings prior to command transmission Settings for command transmission (MMC _D) , H'0000_0000); Write(CE_CLK_CTRL , H'0100_0F00); Write(CE_INT_EN , H'0001_CF3F); Write(CE_ARG , H'****_****); Write(CE_CMD_SET , H'2660_0000); Set and start a timer in other modules (because the timer in this module cannot be used for check the busy time). Waiting for command response complete flag CMD:S CE_HOST_STS1: CMDSEQ = 1 RSP:R BUSY:R INT Read(CE_INT); Flag check Write(CE_INT , H'FFFE_FFFF); Error check Read(CE_RESP0); Response check Write(CE_INT_EN Enable setting , H'0002_CF3F); Waiting for response busy complete flag INT Read(CE_INT); Flag check Error Determination Write(CE_INT Response busy timeout flag only Response busy complete flag only Error/timeout processing Idle , H'FFFD_FFFF); Forcible termination Checking the end of busy state by CMD13. Check is performed until the specified timer value is exceeded. Figure 51.14 Command Transmission Response Reception (with Response Busy) (CMD38) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 51-32 RZ/A1H Group, RZ/A1M Group 51.7.5 51. MMC Host Interface Single-Block Read INT CPU BUF Start Settings prior to command transmission Settings for command transmission Write(CE_INT , H'0000_0000); Write(CE_CLK_CTRL , H'0100_0000); Write(CE_BUF_ACC , H'0000_0000); Write(CE_INT_EN , H'0001_CF3F); Write(CE_BLOCK_SET , H'0000_0***); Write(CE_ARG , H'****_****); Write(CE_CMD_SET , H'1148_0002); HOST CARD HOST CARD (MMC _CMD) (MMC _D) CMD:S Waiting for command response complete flag CE_HOST_STS1: CMDSEQ = 1 RSP:R INT Flag check Read(CE_INT); Write(CE_INT , H'FFFE_FFFF); Error check Response check Read(CE_RESP0); Enable setting Write(CE_INT_EN , H'0050_CF3F); Waiting for buffer read enable flag DAT:R INT Flag check Read(CE_INT); Write(CE_INT , H'FFEF_FFFF); Error check Buffer read (for the block size) Read(CE_DATA); BUF:R Waiting for buffer read complete flag INT Read(CE_INT); Flag check Write(CE_INT , H'FFBF_FFFF); Error check Error/timeout processing Figure 51.15 Idle Single-Block Read (CMD17) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 51-33 RZ/A1H Group, RZ/A1M Group 51.7.6 51. MMC Host Interface Multi-Block Read INT Start Settings prior to command transmission Settings for command transmission Waiting for command response complete flag Write(CE_INT , H'0000_0000); Write(CE_CLK_CTRL , H'0100_0000); Write(CE_BUF_ACC , H'0000_0000); Write(CE_INT_EN , H'0001_CF3F); Write(CE_BLOCK_SET , H'****_0200); Write(CE_ARG , H'****_****); Write(CE_CMD_SET , H'124A_0002); CPU BUF HOST CARD HOST CARD (MMC _CMD) (MMC _D) CMD:S CE_HOST_STS1: CMDSEQ = 1 RSP:R INT Flag check Read(CE_INT); Write(CE_INT , H'FFFE_FFFF); Error check Response check Read(CE_RESP0); Enable setting Write(CE_INT_EN , H'0050_CF3F); Waiting for buffer read enable flag DAT:R INT Flag check Read(CE_INT); Write(CE_INT , H'FFEF_FFFF); Error check Buffer read (for the block size) Read(CE_DATA); BUF:R Final block read complete Waiting for buffer read complete flag INT Flag check Read(CE_INT); Write(CE_INT , H'FFBF_FFFF); Error check Error/timeout processing Figure 51.16 Idle Multi-Block Read (CMD18 Pre-Defined) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 51-34 RZ/A1H Group, RZ/A1M Group 51.7.7 51. MMC Host Interface Multi-Block Read (with Automatic CMD12 Issuance) INT Start Settings prior to command transmission Write(CE_INT , H'0000_0000); Write(CE_CLK_CTRL , H'0100_0000); Write(CE_BUF_ACC CPU BUF HOST CARD HOST CARD (MMC _CMD) (MMC _D) , H'0000_0000); , H'0001_CF3F); Write(CE_INT_EN Write(CE_BLOCK_SET , H'****_0200); Settings for command transmission Write(CE_ARG , H'****_****); Write(CE_ARG_CMD12 , H'****_****); Write(CE_CMD_SET Waiting for command response complete flag , H'124B_0002); CMD:S CE_HOST_STS1: CMDSEQ = 1 RSP:R INT Flag check Read(CE_INT); , H'FFFE_FFFF); Write(CE_INT Error check Response check Read(CE_RESP0); Enable setting Write(CE_INT_EN , H'0410_CF3F); CMD12 is automatically issued when the final block is transferred. Waiting for buffer read enable flag CMD:S DAT:R INT Flag check Read(CE_INT); RSP:R , H'FFEF_FFFF); Write(CE_INT Error check Buffer read (for the block size) BUF:R Read(CE_DATA); Final block read complete Waiting for complete flags for automatically-issued CMD12 and buffer read INT Flag check Read(CE_INT); Write(CE_INT , H'F8BF_FFFF); Error check Response check Error/timeout processing Figure 51.17 Read(CE_RESP_CMD12); Idle Multi-Block Read (with Automatic CMD12 Issuance) (CMD18 Open-Ended) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 51-35 RZ/A1H Group, RZ/A1M Group 51.7.8 51. MMC Host Interface Single-Block Write Start Settings prior to command transmission INT Write(CE_INT , H'0000_0000); Write(CE_CLK_CTRL , H'0100_0000); Write(CE_BUF_ACC , H'0000_0000); Write(CE_INT_EN , H'0001_CF3F); CPU BUF HOST CARD HOST CARD (MMC _CMD) (MMC _D) Write(CE_BLOCK_SET , H'0000_0***); Settings for command transmission Waiting for command response complete flag Write(CE_ARG , H'****_****); Write(CE_CMD_SET , H'184C_0002); CMD:S CE_HOST_STS1: CMDSEQ = 1 RSP:R INT Flag check Read(CE_INT); Write(CE_INT , H'FFFE_FFFF); Error check Response check Read(CE_RESP0); Enable setting Write(CE_INT_EN , H'00A0_CF3F); INT Waiting for buffer write enable flag Read(CE_INT); Flag check Buffer write (for the block size) Write(CE_INT , H'FFDF_FFFF); Write(CE_DATA , H'****_****); BUF:W DAT:S CRCST:R Waiting for data transmission complete flag BUSY:R INT Read(CE_INT); Flag check Write(CE_INT , H'FF7F_FFFF); Error check Error/timeout processing Figure 51.18 Idle Single-Block Write (CMD24) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 51-36 RZ/A1H Group, RZ/A1M Group 51.7.9 51. MMC Host Interface Multi-Block Write INT Start Settings prior to command transmission CPU BUF HOST CARD HOST CARD (MMC _CMD) Write(CE_INT , H'0000_0000); Write(CE_CLK_CTRL , H'0100_0000); Write(CE_BUF_ACC , H'0000_0000); Write(CE_INT_EN , H''h0001_CF3F); (MMC _D) Write(CE_BLOCK_SET , H'****_0200); Settings for command transmission Write(CE_ARG , H'****_****); Write(CE_CMD_SET , H'194E_0002); CMD:S Waiting for command response complete flag CE_HOST_STS1: CMDSEQ = 1 RSP:R INT Read(CE_INT); Flag check Write(CE_INT , H'FFFE_FFFF); Error check Response check Read(CE_RESP0); Enable setting Write(CE_INT_EN , H'00A0_CF3F); Waiting for buffer write enable flag INT Read(CE_INT); Flag check Write(CE_INT , H'FFDF_FFFF); Write(CE_DATA , H'****_****); Error check Buffer write (for the block size) BUF:W DAT:S CRCST:R Final block write complete BUSY:R Waiting for data transmission complete flag INT Flag check Read(CE_INT); Write(CE_INT , H'FF7F_FFFF); Error check Error/timeout processing Figure 51.19 Idle Multi-Block Write (CMD25 Pre-Defined) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 51-37 RZ/A1H Group, RZ/A1M Group 51.7.10 51. MMC Host Interface Multi-Block Write (with Automatic CMD12 Issuance) Write(CE_INT , H'0000_0000); Write(CE_CLK_CTRL , H'0100_0000); Settings prior to command transmission Write(CE_BUF_ACC , H'0000_0000); Write(CE_INT_EN , H'0001_CF3F); Settings for command transmission Write(CE_ARG Start INT CPU BUF HOST CARD HOST CARD (MMC _CMD) (MMC _D) Write(CE_BLOCK_SET , H'****_0200); , H'****_****); Write(CE_ARG_CMD12 , H'****_****); Write(CE_CMD_SET , H'194F_0002); CMD:S Waiting for command response complete flag CE_HOST_STS1: CMDSEQ = 1 RSP:R INT Flag check Read(CE_INT); Write(CE_INT , H'FFFE_FFFF); Error check Response check Read(CE_RESP0); Enable setting Write(CE_INT_EN , H'0220_CF3F); Waiting for buffer write enable flag INT Flag check Read(CE_INT); Write(CE_INT , H'FFDF_FFFF); Write(CE_DATA , H'****_****); Error check Buffer write (for the block size) BUF:W DAT:S CRCST:R Final block write complete CMD12 is automatically issued when the final block is transferred. BUSY:R CMD:S Waiting for automatically-issued CMD12 response busy complete flag RSP:R BUSY:R INT Read(CE_INT); Flag check Write(CE_INT , H'FC7F_FFFF); Error check Response check Error/timeout processing Figure 51.20 Read(CE_RESP_CMD12); Idle Multi-Block Write (with Automatic CMD12 Issuance) (CMD25 Open-Ended) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 51-38 RZ/A1H Group, RZ/A1M Group 51.7.11 51. MMC Host Interface Forcible Termination INT Command sequence in progress Enable setting Settings for forcible termination of command sequence Check of command sequence status CPU BUF HOST CARD (MMC _CMD) Write(CE_INT_EN , H'0000_0000); Write(CE_CMD_CTRL , H'0000_0001); Write(CE_CMD_CTRL , H'0000_0000); HOST CARD (MMC _D) Read(CE_HOST_STS1); Termination check Software reset execution Write(CE_VERSION , H'8000_0000); Write(CE_VERSION , H'0000_0000); Idle Figure 51.21 Forcible Termination R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 51-39 RZ/A1H Group, RZ/A1M Group 51.7.12 51. MMC Host Interface Setting Values of CE_CMD_SET Table 51.4 lists the setting values required to issue commands. Table 51.4 Setting Values of CE_CMD_SET DWEN CMLTE CMD12EN RIDXC[1:0] RCRC7C[1:0] CRC16C - CRCSTE TBIT OPDM 0 0 0 0 0 0 00 00 0 0 0 0 0 0 0 0 0 0 00 01 0 0 0 0 0 0 01 01 0 0 0 0 0 0 0 0 0 0 00 CMD2 R2 0 0 000010 10 0 0 0 0 0 0 01 10 0 0 0 0 0 0 0 0 0 0 00 CMD3 R1 0 0 000011 01 0 0 0 0 0 0 00 00 0 0 0 0 0 0 0 0 0 0 00 CMD4 - 0 0 000100 00 0 0 0 0 0 0 00 00 0 0 0 0 0 0 0 0 0 0 00 CMD5 R1b 0 0 000101 01 1 0 0 0 0 0 00 00 0 0 0 0 0 0 0 0 0 0 00 CMD6 R1 0 0 000110 01 0 0 0 0 0 0 00 00 0 0 0 0 0 0 0 0 0 0 00 R1b 0 0 000110 01 1 0 0 0 0 0 00 00 0 0 0 0 0 0 0 0 0 0 00 CMD7 R1 0 0 000111 01 0 0 0 0 0 0 00 00 0 0 0 0 0 0 0 0 0 0 00 R1b 0 0 000111 01 1 0 0 0 0 0 00 00 0 0 0 0 0 0 0 0 0 0 00 R1 0 0 001000 01 0 0 1 0 0 0 00 00 0 0 0 0 0 0 0 0 0 * ** CMD8 SBIT - CMD9 R2 0 0 10 0 0 0 0 0 0 01 10 0 0 0 0 0 0 0 0 0 0 00 R2 0 0 001001 CMD10 001010 10 0 0 0 0 0 0 01 10 0 0 0 0 0 0 0 0 0 0 00 CMD12 CMD13 R1 R1b R1 0 0 0 0 0 0 001100 001100 001101 01 01 01 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 00 00 0 0 00 00 0 0 00 00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 00 00 00 R1b 0 0 001101 01 1 1 0 0 0 0 00 00 0 0 0 0 0 0 0 0 0 0 00 CMD14 R1 0 0 001110 01 0 0 1 0 0 0 00 00 0 1 0 0 0 0 0 0 1 0 ** CMD15 - 0 0 001111 00 0 0 0 0 0 0 00 00 0 0 0 0 0 0 0 0 0 0 00 CMD16 R1 0 0 010000 01 0 0 0 0 0 0 00 00 0 0 0 0 0 0 0 0 0 0 00 CMD17 R1 0 0 010001 01 0 0 1 0 0 0 00 00 0 0 0 0 0 0 0 0 0 * ** CMD18 R1 0 0 010010 01 0 0 1 0 1 0 00 00 0 0 0 0 0 0 0 0 0 * ** R1 0 0 010010 01 0 0 1 0 1 1 00 00 0 0 0 0 0 0 0 0 0 * ** CMD19 R1 0 0 010011 01 00 00 0 0 0 1 0 0 0 0 0 0 ** 0 0 1 1 0 0 CMD23 R1 0 0 010111 01 0 0 0 0 0 0 00 00 0 0 0 0 0 0 0 0 0 0 00 CMD24 R1 0 0 011000 01 0 0 1 1 0 0 00 00 0 0 0 0 0 0 0 0 0 * ** CMD25 R1 0 0 011001 01 0 0 1 1 1 0 00 00 0 0 0 0 0 0 0 0 0 * ** R1 0 0 011001 01 0 0 1 1 1 1 00 00 0 0 0 0 0 0 0 0 0 * ** R1 0 0 011010 01 0 0 1 1 0 0 00 00 0 0 0 0 0 0 0 0 0 * ** CMD27 R1 0 0 011011 01 0 0 1 1 0 0 00 00 0 0 0 0 0 0 0 0 0 * ** CMD28 R1b 0 0 011100 01 1 0 0 0 0 0 00 00 0 0 0 0 0 0 0 0 0 0 00 CMD29 R1b 0 0 011101 01 1 0 0 0 0 0 00 00 0 0 0 0 0 0 0 0 0 0 00 CMD26 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 Remarks WDAT 00 000001 DATW[1:0] - 000000 0 - RBSY 0 0 - CMD[5:0] 0 R3 - - - CMD1 RTYP[1:0] - CMD0 Command Response CE_CMD_SET Background operation Predefined Openended Predefined Openended 51-40 RZ/A1H Group, RZ/A1M Group 51. MMC Host Interface DWEN CMLTE CMD12EN RIDXC[1:0] RCRC7C[1:0] 0 00 00 0 0 1 0 0 CMD35 R1 0 0 100011 01 0 0 0 0 CMD36 R1 0 0 100100 01 0 0 0 0 CMD38 R1b 0 0 100110 01 1 0 0 CMD39 R4 0 0 100111 01 0 0 CMD40 R5 0 0 101000 01 0 0 R5 0 0 101000 01 0 0 101010 01 0 0 0 0 0 0 * ** 0 00 0 0 0 0 0 0 0 * ** 0 0 00 00 0 0 0 0 0 0 0 0 0 0 00 0 0 00 00 0 0 0 0 0 0 0 0 0 0 00 0 0 0 00 00 0 0 0 0 0 0 0 0 0 0 00 0 0 0 0 00 00 0 0 0 0 0 0 0 0 0 0 00 0 0 0 0 00 00 0 0 0 0 0 0 0 0 0 0 00 0 0 0 0 00 00 0 0 0 0 1 1 0 0 0 0 00 0 0 0 - 0 0 SBIT - 0 0 - 0 00 - OPDM 01 CRCSTE 01 011111 TBIT 011110 0 CRC16C - 0 0 RTYP[1:0] 0 R1 Command R1 CMD31 Remarks WDAT 0 CMD30 DATW[1:0] - 0 CMD[5:0] 1 - 0 - 0 Response RBSY CE_CMD_SET Send CMD Send RSP CMD42 R1 0 0 0 0 1 1 0 0 00 00 0 0 0 0 0 0 0 ** CMD55 R1 0 0 110111 01 0 0 0 0 0 0 00 00 0 0 0 0 0 0 0 0 0 0 00 CMD56 R1 0 0 111000 01 0 0 1 0 0 0 00 00 0 0 0 0 0 0 0 0 0 * ** Read R1 0 0 111000 01 0 0 1 1 0 0 00 00 0 0 0 0 0 0 0 0 0 * ** Read Note: * This module does not support CMD11 and CMD20. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 51-41 RZ/A1H Group, RZ/A1M Group 51.8 51.8.1 51. MMC Host Interface Usage Note Card Detection The CDRISE and CDFALL bits in CE_DETECT which are used for the card detection function do not have a chattering elimination function. The chattering elimination processing should be implemented by software. 51.8.2 Multi-Block Transfer When HPI is executed, use pre-defined multi-block transfer. 51.8.3 Software Reset For transitions to the software reset state by the SWRST bit in the CE_VERSION register, see section 55.3.6, Software Reset. However, where the procedure refers to the SRST bit, read this as the SWRST bit in the CE_VERSION register. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 51-42 RZ/A1H Group, RZ/A1M Group 52. 52. Motor Control PWM Timer Motor Control PWM Timer This LSI has two channels of on-chip motor control PWM (pulse width modulator) timer with a maximum capability of eight pulse outputs for each channel. 52.1 Features * Maximum of 16 pulse outputs Two 10-bit PWM channels, each with eight outputs 10-bit counter (PWCNT) and cycle register (PWCYR) Duty and output polarity can be set for each output. * Automatic data transfer in every cycle Each of four duty registers (PWDTR) is provided with buffer registers (PWBFR), with data transferred automatically every cycle. * Duty cycle configurable A duty cycle of 0% to 100% can be configured by means of a duty register. * Counting clock selectable There is a choice of five counting clocks (P0, P0/2, P0/4, P0/8, P0/16). * High-speed access via internal 16-bit bus * Two interrupt sources An interrupt can be requested independently for each channel by a cycle register compare match. * Automatic transfer of register data Block transfer and one-word data transfer are available by activating the direct memory access controller. * Module stop mode can be set R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 52-1 RZ/A1H Group, RZ/A1M Group 52. Motor Control PWM Timer Figure 52.1 shows a block diagram of the motor control PWM timer. P0, P0/2, P0/4, P0/8, P0/16 Interrupt request PWCR PWCNT Compare match 0 12 9 0 PWBFRA PWDTRA PWBFRC PWDTRC PWBFRE PWBFRG PWBTCR Bus interface 12 9 Internal data bus PWPR PWCYR PWDTRE PWDTRG P/N PWMA P/N PWMB P/N PWMC P/N PWMD P/N PWME P/N PWMF P/N PWMG P/N PWMH Legend: PWCR: PWM control register PWPR: PWM polarity register PWCNT: PWM counter PWCYR: PWM cycle register PWDTRA, PWDTRC, PWDTRE, PWDTRG: PWM duty registers A, C, E, G PWBFRA, PWBFRC, PWBFRE, PWBFRG: PWM buffer registers A, C, E, G PWBTCR: PWM buffer transfer control register Figure 52.1 Block Diagram of Motor Control PWM Timer R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 52-2 RZ/A1H Group, RZ/A1M Group 52.2 52. Motor Control PWM Timer Input/Output Pins Table 52.1 shows the pin configuration of this module. Table 52.1 Pin Configuration Channel Name Abbrev. I/O Function 1 PWM output pin 1A PWM1A Output Channel 1A PWM output PWM output pin 1B PWM1B Output Channel 1B PWM output PWM output pin 1C PWM1C Output Channel 1C PWM output 2 PWM output pin 1D PWM1D Output Channel 1D PWM output PWM output pin 1E PWM1E Output Channel 1E PWM output PWM output pin 1F PWM1F Output Channel 1F PWM output PWM output pin 1G PWM1G Output Channel 1G PWM output PWM output pin 1H PWM1H Output Channel 1H PWM output PWM output pin 2A PWM2A Output Channel 2A PWM output PWM output pin 2B PWM2B Output Channel 2B PWM output PWM output pin 2C PWM2C Output Channel 2C PWM output PWM output pin 2D PWM2D Output Channel 2D PWM output PWM output pin 2E PWM2E Output Channel 2E PWM output PWM output pin 2F PWM2F Output Channel 2F PWM output PWM output pin 2G PWM2G Output Channel 2G PWM output PWM output pin 2H PWM2H Output Channel 2H PWM output R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 52-3 RZ/A1H Group, RZ/A1M Group 52.3 52. Motor Control PWM Timer Register Descriptions This module has the following registers for each channel as listed in Table 52.2. Table 52.2 Register Configuration Register Name Abbreviation R/W Initial Value Address Access Size PWM control register_1 PWCR_1 R/W H'C0 H'FCFF50E0 8 PWM polarity register_1 PWPR_1 R/W H'00 H'FCFF50E4 8 PWM cycle register_1 PWCYR_1 R/W H'FFFF H'FCFF50E6 16 PWM buffer register_1A PWBFR_1A R/W H'EC00 H'FCFF50E8 16 PWM buffer register_1C PWBFR_1C R/W H'EC00 H'FCFF50EA 16 PWM buffer register_1E PWBFR_1E R/W H'EC00 H'FCFF50EC 16 PWM buffer register_1G PWBFR_1G R/W H'EC00 H'FCFF50EE 16 PWM control register_2 PWCR_2 R/W H'C0 H'FCFF50F0 8 PWM polarity register_2 PWPR_2 R/W H'00 H'FCFF50F4 8 PWM cycle register_2 PWCYR_2 R/W H'FFFF H'FCFF50F6 16 PWM buffer register_2A PWBFR_2A R/W H'EC00 H'FCFF50F8 16 PWM buffer register_2C PWBFR_2C R/W H'EC00 H'FCFF50FA 16 PWM buffer register_2E PWBFR_2E R/W H'EC00 H'FCFF50FC 16 PWM buffer register_2G PWBFR_2G R/W H'EC00 H'FCFF50FE 16 PWM buffer transfer control register PWBTCR R/W H'00 H'FCFF5006 8 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 52-4 RZ/A1H Group, RZ/A1M Group 52.3.1 52. Motor Control PWM Timer PWM Control Register_n (PWCR_n) (n = 1, 2) PWCR_n performs interrupt control, starting/stopping of the counter, and counter clock selection. It also contains a flag that indicates a compare match with the cycle register. Bit 7 6 5 4 3 2 1 0 Bit Name -- -- IE CMF CST CKS2 CKS1 CKS0 Initial Value 1 1 0 0 0 0 0 0 R/W -- -- R/W R/(W)* R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 7, 6 -- All 1 -- Reserved These bits are always read as 1 and cannot be modified. 5 IE 0 R/W Interrupt Enable Enables or disables an interrupt request in the event of a compare match with PWCYR_n of the corresponding channel. 0: Interrupt disabled 1: Interrupt enabled 4 CMF 0 R/(W)* Compare Match Flag Indicates the occurrence of a compare match with PWCYR_n of the corresponding channel. [Setting condition] When PWCNT_n = PWCYR_n - 1 [Clearing conditions] * When 0 is written to CMF after reading CMF = 1 * When the direct memory access controller is activated by a compare match interrupt, and DMA transfer is executed (When the CPU is used to clear this flag by writing 0 while the corresponding interrupt is enabled, be sure to read the flag after writing 0 to it.) 3 CST 0 R/W Counter Start Selects starting or stopping of PWCNT_n of the corresponding channel. 0: PWCNT_n is stopped 1: PWCNT_n is started 2 1 0 CKS2 CKS1 CKS0 0 0 0 R/W R/W R/W Clock Select These bits select the operating clock for PWCNT_n of the corresponding channel. 000: Counts on P0/1 001: Counts on P0/2 010: Counts on P0/4 011: Counts on P0/8 1XX: Counts on P0/16 [Legend] X: Don't care Note: * Only 0 can be written, to clear the flag. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 52-5 RZ/A1H Group, RZ/A1M Group 52.3.2 52. Motor Control PWM Timer PWM Polarity Register_n (PWPR_n) (n = 1, 2) PWPR_n selects the PWM output polarity. Bit Bit Name Initial Value R/W 7 6 5 4 3 2 1 0 OPSnH OPSnG OPSnF OPSnE OPSnD OPSnC OPSnB OPSnA 0 0 0 0 0 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 7 OPSnH 0 R/W 6 OPSnG 0 R/W 5 OPSnF 0 R/W Output Polarity Select Each of these bits selects the PWM output polarity. 0: PWM direct output 1: PWM inverse output 4 OPSnE 0 R/W 3 OPSnD 0 R/W 2 OPSnC 0 R/W 1 OPSnB 0 R/W 0 OPSnA 0 R/W (n = 1, 2) 52.3.3 PWM Counter_n (PWCNT_n) (n = 1, 2) PWCNT_n is a 10-bit up-counter incremented by the input clock. The input clock is selected by clock select bits CKS2 to CKS0 in PWCR_n. PWCNT_n can not be directly accessed by the CPU. PWCNT_n is initialized to H'FC00, when the CST bit in PWCR_n is cleared to 0. 52.3.4 PWM Cycle Register_n (PWCYR_n) (n = 1, 2) PWCYR_n is a 16-bit readable/writable register that sets the PWM conversion cycle. Bit: 15 14 13 12 11 10 9 8 PWC Y15 PWC Y14 PWC Y13 PWC Y12 PWC Y11 PWC Y10 PWC Y9 PWC Y8 Initial value: 1 R/W: R/W 1 R/W 1 R/W 1 R/W 1 R/W 1 R/W 1 R/W 1 R/W Bit: 7 6 5 4 3 2 1 0 PWC Y7 PWC Y6 PWC Y5 PWC Y4 PWC Y3 PWC Y2 PWC Y1 PWC Y0 Initial value: 1 R/W: R/W 1 R/W 1 R/W 1 R/W 1 R/W 1 R/W 1 R/W 1 R/W When a PWCYR_n compare match occurs, PWCNT_n is cleared and data is transferred from the buffer register (PWBFR_n) to the duty register (PWDTR_n). PWCYR_n should be written to only while PWCNT_n is stopped. A value of H'FC00 must not be set to PWCYR_n. Compare match PWCNT (lower 10 bits) Compare match 0 1 PWCYR (lower 10 bits) Figure 52.2 N-2 N-1 0 1 N Cycle Register Compare Match R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 52-6 RZ/A1H Group, RZ/A1M Group 52.3.5 52. Motor Control PWM Timer PWM Duty Registers_nA, nC, nE, nG (PWDTR_nA, PWDTR_nC, PWDTR_nE, PWDTR_nG) (n = 1, 2) There are four PWDTR_n registers (PWDTR_nA, PWDTR_nC, PWDTR_nE, and PWDTR_nG). The PWDTR_nA is used for outputs PWMnA and PWMnB, PWDTR_nC for outputs PWMnC and PWMnD, PWDTR_nE for outputs PWMnE and PWMnF, and PWDTR_nG for outputs PWMnG and PWMnH. PWDTR_n can not be directly accessed by the CPU. When a PWCYR_n compare match occurs, data is transferred from the buffer register (PWBFR_n) to the duty register (PWDTR_n). PWDTR_n is initialized to H'0000 when the CST bit is cleared to 0. Bit 15 14 13 12 11 10 9 8 Bit Name -- -- -- OTS -- -- DT9 DT8 Initial Value -- -- -- 0 -- -- 0 0 R/W -- -- -- -- -- -- -- -- Bit Bit Name 7 6 5 4 3 2 1 0 DT7 DT6 DT5 DT4 DT3 DT2 DT1 DT0 Initial Value 0 0 0 0 0 0 0 0 R/W -- -- -- -- -- -- -- -- Bit Bit Name Initial Value R/W Description 15 to 13 -- -- -- Reserved 12 OTS 0 -- Output Terminal Select Selects the pin used for PWM output. Unselected pins output a low level (or a high level when the corresponding bit in PWPR_n is set to 1). For details, see Table 52.3. 11, 10 -- -- -- Reserved Duty These bits specify the PWM output duty. A high level (or a low level when the corresponding bit in PWPR_n is set to 1) is output from the time PWCNT_n is cleared by a PWCYR_n compare match until a PWDTR_n compare match occurs. When all of the bits are 0, there is no high-level (or low-level when the corresponding bit in PWPR_n is set to 1) output period. 9 DT9 0 -- 8 DT8 0 -- 7 DT7 0 -- 6 DT6 0 -- 5 DT5 0 -- 4 DT4 0 -- 3 DT3 0 -- 2 DT2 0 -- 1 DT1 0 -- 0 DT0 0 -- Table 52.3 Output Selection by OTS Bit Bit 12 Register OTS Description PWDTR_1A/PWDTR_2A 0 PWMnA output selected 1 PWMnB output selected PWDTR_1C/PWDTR_2C 0 PWMnC output selected 1 PWMnD output selected 0 PWMnE output selected 1 PWMnF output selected 0 PWMnG output selected 1 PWMnH output selected PWDTR_1E/PWDTR_2E PWDTR_1G/PWDTR_2G R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 52-7 RZ/A1H Group, RZ/A1M Group 52. Motor Control PWM Timer Compare match PWCNT_1/2 (lower 10 bits) 0 M-2 1 PWCYR_1/2 (lower 10 bits) N PWDTR_1/2 (lower 10 bits) M M-1 M N-1 0 N-1 0 PWM output on selected pin PWM output on unselected pin Figure 52.3 Duty Register Compare Match (OPS = 0 in PWPR_n) PWCNT_1/2 (lower 10 bits) 0 1 N-2 PWCYR_1/2 (lower 10 bits) N PWDTR_1/2 (lower 10 bits) M PWM output (M = 0) PWM output (0 < M < N) PWM output (N M) Figure 52.4 Differences in PWM Output According to Duty Register Set Value (OPS = 0 in PWPR_n) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 52-8 RZ/A1H Group, RZ/A1M Group 52.3.6 52. Motor Control PWM Timer PWM Buffer Registers_nA, nC, nE, nG (PWBFR_nA, PWBFR_nC, PWBFR_nE, PWBFR_nG) (n = 1, 2) There are four PWBFR_n registers (PWBFR_nA, PWBFR_nC, PWBFR_nE, and PWBFR_nG). When a PWCYR_n compare match occurs, data is transferred from the buffer register (PWBFR_n) to the duty register (PWDTR_n). Bit: 15 14 13 12 11 10 9 8 -- -- -- OTS -- -- DT9 DT8 Initial Value: 1 1 1 0 1 1 0 0 R/W: R R R R/W R R R/W R/W Bit: Initial Value: R/W: 7 6 5 4 3 2 1 0 DT7 DT6 DT5 DT4 DT3 DT2 DT1 DT0 0 0 0 0 0 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W Bit Bit Name Initial Value R/W Description 15 to 13 -- All 1 R Reserved These bits are always read as 1 and cannot be modified. 12 OTS 0 R/W Output Terminal Select Holds the data to be sent to bit 12 in PWDTR_n. 11, 10 -- All 1 R Reserved These bits are always read as 1 and cannot be modified. 9 DT9 0 R/W 8 DT8 0 R/W Duty These bits hold the data to be sent to bits 9 to 0 in PWDTR_n. 7 DT7 0 R/W 6 DT6 0 R/W 5 DT5 0 R/W 4 DT4 0 R/W 3 DT3 0 R/W 2 DT2 0 R/W 1 DT1 0 R/W 0 DT0 0 R/W R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 52-9 RZ/A1H Group, RZ/A1M Group 52.3.7 52. Motor Control PWM Timer PWM Buffer Transfer Control Register (PWBTCR) PWBTCR enables or disables the data transfer from buffer register to duty register with the compare match of PWM counter and PWM cycle register. Bit Bit Name Initial Value R/W 7 6 5 4 3 2 1 0 BTC2G BTC2E BTC2C BTC2A BTC1G BTC1E BTC1C BTC1A 0 0 0 0 0 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W Initial Value Bit Bit Name R/W Description 7 BTC2G 6 BTC2E 0 R/W 0 R/W 0: Data transfer from PWBFR_n to PWDTR_n is enabled with PWCNT_n and PWCYR_n compare match 1: Data transfer from PWBFR_n to PWDTR_n is disabled with PWCNT_n and PWCYR_n compare match 5 BTC2C 0 R/W 4 BTC2A 0 R/W 3 BTC1G 0 R/W 2 BTC1E 0 R/W 1 BTC1C 0 R/W 0 BTC1A 0 R/W R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 52-10 RZ/A1H Group, RZ/A1M Group 52.4 52. Motor Control PWM Timer Bus Master Interface 52.4.1 16-Bit Data Registers PWCYR_n and PWBFR_n are 16-bit registers. These registers are linked to the bus master by a 16-bit data bus, and can be read or written in 16-bit units. They cannot be read or written by 8-bit access; 16-bit access must always be used. Internal data bus H Bus master L Bus interface Module data bus PWCYR Figure 52.5 52.4.2 16-Bit Register Access Operation (Bus Master PWCYR_n (16 Bits)) 8-Bit Data Registers PWCR_n, PWPR_n, and PWBTCR are 8-bit registers that can be read and written to in 8-bit units. These registers are linked to the bus master by a 16-bit data bus, and can be read or written by 16-bit access; in this case, the lower eight bits are read as H'FF. Internal data bus H Bus master L Bus interface Module data bus PWCR Figure 52.6 8-Bit Register Access Operation (Bus Master PWCR_n (Upper Eight Bits)) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 52-11 RZ/A1H Group, RZ/A1M Group 52.5 52. Motor Control PWM Timer Operation 52.5.1 PWM Operation PWM waveforms are output from pins PWM1A to PWM1H and PWM2A to PWM2H as shown in Figure 52.7. (1) Initial Settings Set the PWM output polarity in PWPR_n; select the clock to be input to PWCNT_n with the CKS2 to CKS0 bits in PWCR_n; set the PWM conversion cycle in PWCYR_n; and set the first frame of data in PWBFR_nA, PWBFR_nC, PWBFR_nE, and PWBFR_nG. (2) Activation When the CST bit in PWCR_n is set to 1, PWCNT_n starts counting up. On compare match between PWCNT_n and PWCYR_n, data is transferred from the buffer register to the duty register and the CMF bit in PWCR_n is set to 1. At the same time, if the IE bit in PWCR_n has been set to 1, an interrupt can be requested or the direct memory access controller can be activated. (3) Waveform Output The PWM outputs selected by the OTS bits in PWDTR_nA, PWDTR_nC, PWDTR_nE, and PWDTR_nG go high when a compare match occurs between PWCNT_n and PWCYR_n. The PWM outputs not selected by the OTS bit are low. When a compare match occurs between PWCNT_n and PWDTR_nA, PWDTR_nC, PWDTR_nE, or PWDTR_nG, the corresponding PWM output goes low. If the corresponding bit in PWPR_n is set to 1, the output is inverted. PWCYR PWBFRA PWDTRA OTS (PWDTRA) = 0 OTS (PWDTRA) = 1 OTS (PWDTRA) = 0 OTS (PWDTRA) = 1 PWMA PWMB Figure 52.7 (4) PWM Operation Next Frame When a compare match occurs between PWCNT_n and PWCYR_n, data is transferred from the buffer register to the duty register. PWCNT_n is reset and starts counting up from H'000. The CMF bit in PWCR_n is set, and if the IE bit in PWCR_n has been set, an interrupt can be requested or the direct memory access controller can be activated. (5) Stopping When the CST bit in PWCR_n is cleared to 0, PWCNT_n is reset and stops. All PWM outputs go low (or high if the corresponding bit in PWPR_n is set to 1). R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 52-12 RZ/A1H Group, RZ/A1M Group 52.5.2 52. Motor Control PWM Timer Buffer Transfer Control Setting a corresponding bit in the PWM buffer transfer control register disables a buffer transfer on compare match. This prevents the output from changing when compare match occurs while the buffer register is being changed. A buffer transfer on compare match is resumed after cleaning the bit. PWCYR PWBFR_1A PWDTR_1A PWBFR_1C PWDTR_1C PWCNT PWMBTCR Figure 52.8 Buffer updated (PWBFR_1C) Buffer updated (PWBFR_1A) Write Disabled: 1 Enabled: 0 Disabled Buffer updated (PWBFR_1A) Buffer updated (PWBFR_1C) Enabled Disabling Buffer Transfer R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 52-13 RZ/A1H Group, RZ/A1M Group 52.6 52. Motor Control PWM Timer Usage Note 52.6.1 Conflict between Buffer Register Write and Compare Match If a PWBFR_n write is performed in the state immediately after a cycle register compare match, the buffer register and duty register are both modified. PWM output changed by the cycle register compare match is not changed by modification of the duty register due to conflict. This may result in unanticipated duty output. Buffer register modification must be completed before automatic transfer by the direct memory access controller, exception handling due to a compare match interrupt, or the occurrence of a cycle register compare match on detection of the rise of CMF (compare match flag) in PWCR_n. T1 Tw Tw T2 P0 Address Buffer register address Write signal Compare match PWCNT (lower 10 bits) PWBFR PWDTR 0 N M N M PWM output CMF Figure 52.9 Conflict between Buffer Register Write and Compare Match R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 52-14 RZ/A1H Group, RZ/A1M Group 53. 53. On-Chip RAM On-Chip RAM This LSI has an on-chip large-capacity RAM for display area and work area (128 Kbytes of this RAM are shared with the on-chip data retention RAM) and an on-chip data retention RAM, which can retain data in deep standby mode. These memory units can be used to store instructions or data. The operation and write access to the large-capacity RAM (including on-chip data retention RAM) can be enabled or disabled through the RAM enable bits and RAM write enable bits. The on-chip data retention RAM is assigned to page 0 in the on-chip large-capacity RAM. Retention or non-retention of data by the on-chip data retention RAM in deep standby mode is selectable on a per-page basis. 53.1 Features * Page - The on-chip large-capacity RAM consists of five pages. - The on-chip data retention RAM consists of four pages. Page 0 has 16-Kbytes, page 1 has 16-Kbytes, page 2 has 32-Kbytes, and page 3 has 64-Kbytes. * Memory map The on-chip RAM is located in the address spaces shown in tables 53.1 and 53.2 Each page of the large-capacity RAM in products with a 10-Mbyte on-chip RAM has a capacity of 2 Mbytes, while each page of the large-capacity RAM in products with a 5-Mbyte on-chip RAM has a capacity of 1 Mbyte. Except for the size, the address maps for products with a 5-Mbyte on-chip RAM and with a 10-Mbyte on-chip RAM are compatible. Furthermore, to obtain a continuous address space for 5-Mbyte RAM compatibility when a 10-Mbyte RAM is in use, each page of the latter is divided into two. If you wish to use the pages continuously when using a 10-Mbyte RAM, use mirror addresses. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 53-1 RZ/A1H Group, RZ/A1M Group Table 53.1 53. On-Chip RAM Address Spaces of On-Chip Large-Capacity RAM Address RZ/A1H RZ/A1M 0x6090_0000 to 0x609F_FFFF Page 4 of bank 1 (mirrored) (1024 KB) Reserved area 0x6080_0000 to 0x608F_FFFF Page 4 of bank 0 (mirrored) (1024 KB) 0x6070_0000 to 0x607F_FFFF Page 3 of bank 1 (mirrored) (1024 KB) 0x6060_0000 to 0x606F_FFFF Page 3 of bank 0 (mirrored) (1024 KB) 0x6050_0000 to 0x605F_FFFF Page 2 of bank 1 (mirrored) (1024 KB) 0x6040_0000 to 0x604F_FFFF Page 2 of bank 0 (mirrored) (1024 KB) 0x6030_0000 to 0x603F_FFFF Page 1 of bank 1 (mirrored) (1024 KB) 0x6020_0000 to 0x602F_FFFF Page 1 of bank 0 (mirrored) (1024 KB) 0x6010_0000 to 0x601F_FFFF Page 0 of bank 1 (mirrored) (1024 KB) 0x6002_0000 to 0x600F_FFFF Page 0 of bank 0 (mirrored) (896 KB) 0x6000_0000 to 0x6001_FFFF Page 0 of bank 0 (for retention, mirrored) (128 KB) 0x2090_0000 to 0x209F_FFFF Page 4 of bank 1 (1024 KB) 0x2080_0000 to 0x208F_FFFF Page 3 of bank 0 (1024 KB) 0x2070_0000 to 0x207F_FFFF Page 2 of bank 1 (1024 KB) 0x2060_0000 to 0x206F_FFFF Page 1 of bank 0 (1024 KB) 0x2050_0000 to 0x205F_FFFF Page 0 of bank 1 (1024 KB) 0x2040_0000 to 0x204F_FFFF Page 4 of bank 0 (1024 KB) Page 4 of bank 0 (1024 KB) 0x2030_0000 to 0x203F_FFFF Page 3 of bank 1 (1024 KB) Page 3 of bank 0 (1024 KB) 0x2020_0000 to 0x202F_FFFF Page 2 of bank 0 (1024 KB) Page 2 of bank 0 (1024 KB) 0x2010_0000 to 0x201F_FFFF Page 1 of bank 1 (1024 KB) Page 1 of bank 0 (1024 KB) 0x2002_0000 to 0x200F_FFFF Page 0 of bank 0 (896 KB) Page 0 of bank 0 (896 KB) 0x2000_0000 to 0x2001_FFFF Page 0 of bank 0 (for retention) (128 KB) Page 0 of bank 0 (for retention) (128 KB) Reserved area "Bank" in the above table indicates the physical configuration of the RAM for each page. The RAM of the RZ/A1H is in a two-bank configuration, consisting of bank 0 and bank 1. The RAM of the RZ/A1M is in a one-bank configuration, consisting only of bank 0. Table 53.2 Address Spaces of On-Chip Data Retention RAM Address RZ/A1H RZ/A1M 0x6001_0000 to 0x6001_FFFF Page 3 of bank 0 (mirrored) (64 KB) Reserved area 0x6000_8000 to 0x6000_FFFF Page 2 of bank 0 (mirrored) (32 KB) 0x6000_4000 to 0x6000_7FFF Page 1 of bank 0 (mirrored) (16 KB) 0x6000_0000 to 0x6000_3FFF Page 0 of bank 0 (mirrored) (16 KB) 0x2001_0000 to 0x2001_FFFF Page 3 of bank 0 (64 KB) Page 3 of bank 0 (64 KB) 0x2000_8000 to 0x2000_FFFF Page 2 of bank 0 (32 KB) Page 2 of bank 0 (32 KB) 0x2000_4000 to 0x2000_7FFF Page 1 of bank 0 (16 KB) Page 1 of bank 0 (16 KB) 0x2000_0000 to 0x2000_3FFF Page 0 of bank 0 (16 KB) Page 0 of bank 0 (16 KB) * Ports Each page of the on-chip large-capacity RAM has one read and write port and is connected to the AXI bus. The onchip RAM for data retention, which has a port independent of the port in page 0, is shared with the read and write port in four pages. * Method of arbitration When the same port of the on-chip large-capacity RAM is accessed from different masters simultaneously, the AXI bus performs arbitration in round-robin mode. * Number of access cycles The number of cycles for access to read or write is one cycle of B. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 53-2 RZ/A1H Group, RZ/A1M Group 53.2 53. On-Chip RAM Usage Notes 53.2.1 Page Conflict When the same page of the on-chip large-capacity RAM is accessed from different masters simultaneously, a conflict on the page occurs. Although each access is completed correctly, this kind of conflict degrades the memory access speed. Therefore, it is advisable to provide software measures to prevent such conflicts as far as possible. For example, no conflict will arise if different pages are accessed by each master. 53.2.2 Data Retention Data in the large-capacity RAM (including on-chip data retention RAM) are retained in the states other than power-on reset and deep standby mode. In power-on reset and deep standby mode, these RAMs operate as described below. (1) Power-on Reset (a) On-Chip Large-Capacity RAM (Excluding On-Chip Data Retention RAM) Data are retained on a power-on reset by disabling the setting of either the VRAME or VRAMWE bit. Data are not retained when the setting of the VRAME and VRAMWE bits are both enabled. (b) On-Chip Data Retention RAM Data are retained on a power-on reset by disabling the setting of any of the VRAME, VRAMWE, or RRAMWE, excluding the case that deep standby mode is canceled by power-on reset. Data are not retained when the setting of the VRAME, VRAMWE and RRAMWE bits are all enabled. (2) Deep Standby Mode (a) On-Chip Large-Capacity RAM (Excluding On-Chip Data Retention RAM) Data are not retained. (b) On-Chip Data Retention RAM Data are retained in deep standby mode by enabling the setting of the RRAMKP bit, excluding the case that deep standby mode is canceled by power-on reset. In the case that deep standby mode is canceled by interrupt or pins for cancelling, power-on reset exception handling is executed, but the data are retained. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 53-3 RZ/A1H Group, RZ/A1M Group 54. Ports 54.1 Features 54. Ports The 256-pin version of this LSI has eleven ports (JP0 and P0 to P9) and the 324-pin version has thirteen ports (JP0 and P0 to P11). All port pins are multiplexed with other peripheral module pin functions, and by setting the control registers, multiplexed pin functions (alternative functions) can be selected. 54.1.1 Port group This LSI has the following number of port groups. Table 54.1 Port Group Package Number Name RZ/A1H 256-pin 11 P0 to P9, JP0 RZ/A1H 324-pin 13 P0 to P11, JP0 54.1.2 Port group index n Throughout this section, the individual port groups are identified by the index "n" (n = 0 to 11), for example PMCn for the port mode control register, which is used for the Pn pin. 54.1.3 Base address The addresses of the registers used to control the JTAG ports are given as addresses offset from the base address <JPORTn_base>. The addresses of the other registers used to control the general ports are given as addresses offset from the base address <PORTn_base>. Table 54.2 Base Addresses <PORTn_base> and <JPORTn_base> <PORTn_base> address <JPORTn_base> address H'FCFE 3000 H'FCFE 7B00 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 54-1 RZ/A1H Group, RZ/A1M Group 54.2 54. Ports Functional Overview 54.2.1 Mode of Pin Functions Pins can operate in three modes. Port mode (PMCn.PMCnm bit = 0) A pin in port mode operates as a general purpose input/output pin. The I/O mode is selected by setting the PMn.PMnm bit. Software I/O control alternative mode (PMCn.PMCnm bit = 1, PIPCn.PIPCnm bit = 0) In this mode, the pins operate as alternative functions. The I/O mode is selected by setting the PMn.PMnm bit by using software. Direct I/O control alternative mode (PMCn.PMCnm bit = 1, PIPCn.PIPCnm bit = 1) In this mode, the pins operate as alternative functions. Unlike the software I/O alternative mode, however, the I/O mode is selected by the alternative function. An overview of the register settings is given in the tables below. Table 54.3 Pin Function Configuration (Overview) Bit Mode PMCn. PMCnm PMn. PMnm PIPCn. PIPCnm I/O Port mode 0 0 X O 1*1 Software I/O control alternative mode 1*2 0 I 0 1 Direct I/O control alternative mode X O I 1 Controlled by the alternative function Note 1. The input buffer can be enabled in the port mode only when the PIBCn.PIBCnm bit is set to 1. Note 2. When the pins are in alternative mode (PMCn.PMCnm = 1), one of the eight alternative functions is selected by the PFCn, PFCEn, and PFCAEn registers. For details, see Table 54.6, Alternative Mode Selection*2. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 54-2 RZ/A1H Group, RZ/A1M Group 54.2.2 54. Ports Pin Data Input/Output The registers used for data input/output are described below. The location that is read via the PPRn register differs depending on the pin mode. * Output data In the port mode (PMCn.PMCnm = 0), the value of the Pn.Pnm bit is output from the Pn_m pin. * Input data When the PPRn register is read, either the value of the Pn_m pin, the value of the Pn.Pnm bit, or the value output by the alternative function is returned. Which value is returned depends on the pin mode and setting of several control bits. The different PPRn read values are shown in the table below. Table 54.4 PPRnm Read Values PMCn. PMCnm PMn. PMnm PIBCn. PIBCnm PIPCn. PIPCnm Mode PPRnm Read Value 0 1 0 X Port input, input buffer disabled Pn.Pnm register 1 Port input, input buffer enabled Pn_m pin 0 X Port output Pn.Pnm register*1 1 X Software I/O control alternative function input Pn_m pin Software I/O control alternative function output Alternative-function internal output signal*1 Direct I/O control alternative function I/O port in alternative mode: * Input: Pn_m pin * Output: Alternative-function internal output signal*1 1 0 0 X 1 Note 1. When the PBDCn.PBDCnm bit is 1, the level of the Pn_m pin is returned by the PPRn.PPRnm bit. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 54-3 RZ/A1H Group, RZ/A1M Group 54.3 54. Ports Register Description The following registers are used for setting the individual pins of the port groups: Table 54.5 Symbol Register Configuration Register Name R/W 16 Bit Access 32 Bit Access Address Pn Port register R/W <PORTn_base> + 0000H + n x 4 PSRn Port set/reset register R/W <PORTn_base> + 0100H + n x 4 PPRn Port pin read register R <PORTn_base> + 0200H + n x 4 PMn Port mode register R/W <PORTn_base> + 0300H + n x 4 PMCn Port mode control register R/W <PORTn_base> + 0400H + n x 4 PFCn Port function control register R/W <PORTn_base> + 0500H + n x 4 PFCEn Port function control expansion register R/W <PORTn_base> + 0600H + n x 4 PNOTn Port NOT register W <PORTn_base> + 0700H + n x 4 PMSRn Port mode set/reset register R/W <PORTn_base> + 0800H + n x 4 PMCSRn Port mode control set/reset register R/W <PORTn_base> + 0900H + n x 4 PFCAEn Port Function Control Additional Expansion register R/W <PORTn_base> + 0A00H + n x 4 PIBCn Port input buffer control register R/W <PORTn_base> + 4000H + n x 4 PBDCn Port bi-direction control register R/W <PORTn_base> + 4100H + n x 4 PIPCn Port IP control register R/W <PORTn_base> + 4200H + n x 4 JPPR0 Port pin read register R <JPORTn_base> + 0020H JPMC0 Port mode control register R/W <JPORTn_base> + 0040H JPMCSR0 Port mode control set/reset register R/W <JPORTn_base> + 0090H JPIBC0 Port input buffer control register R/W <JPORTn_base> + 0400H SNCRn Serial sound interface noise canceler control register R/W <PORTn_base> + 0C00H 54.3.1 Port Register (Pn) In output port mode (PMCn.PMCnm = 0 and PMn.PMnm = 0), this register holds the Pn.Pnm data to be output via the Pn_m pin. Bit: 15 Pn15 14 Pn14 13 Pn13 12 Pn12 11 Pn11 10 Pn10 9 Pn9 8 Pn8 7 Pn7 6 Pn6 5 Pn5 4 Pn4 3 Pn3 2 Pn2 1 Pn1 0 Pn0 R/W: R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit Position Bit Name Function 15 to 0 Pn[15:0] These bits set the output level of the Pn_m pin (m = 0 to 15). 0: Outputs low level 1: Outputs high level R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 54-4 RZ/A1H Group, RZ/A1M Group 54.3.2 54. Ports Port Set and Reset Register (PSRn) This register provides an alternative method for writing data to the Pn register. The higher 16 bits of the PSRn register specify whether data can be written to the Pn.Pnm bit specified by the lower 16 bits of the PSRn register. When reading, the higher 16 bits are read as 0000H. The lower 16 bits are read as the value of the Pn register. Bit: 31 30 29 28 PSRn PSRn PSRn PSRn 31 30 29 28 R/W: R/W Bit: 15 R/W R/W R/W 14 13 12 PSRn PSRn PSRn PSRn 15 14 13 12 R/W: R/W R/W R/W R/W 27 26 25 24 23 22 21 20 19 18 17 16 PSRn PSRn 27 26 PSRn PSRn 25 24 PSRn PSRn PSRn PSRn PSRn PSRn PSRn PSRn 23 22 21 20 19 18 17 16 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W 11 10 9 8 7 6 5 4 3 2 1 0 PSRn PSRn PSRn9 PSRn8 PSRn7 PSRn6 PSRn5 PSRn4 PSRn3 PSRn2 PSRn1 PSRn0 11 10 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit Position Bit Name Function 31 to 16 PSRn[31:16] These are enable bits that specify whether the value of the corresponding lower bit of the PSRn.PSRnm bits is written to the corresponding Pn.Pnm bit. 0: Pn.Pnm is independent of PSRn.PSRnm 1: Pn.Pnm becomes the value of the PSRn.PSRnm bit. Example: If PSRn.PSRn31 = 1, the value of PSRn.PSRn15 is written to Pn.Pn15. 15 to 0 PSRn[15:0] These are data bits that specify the value of the Pn.Pnm bit if the corresponding higher bit, PSRn.PSRn (m+16), is 1. 0: Pn.Pnm = 0 1: Pn.Pnm = 1 54.3.3 Port Pin Read Register (PPRn/JPPR0) The PPRn register reflects either the level of the Pn_m pin, the value of the Pn.Pnm bit, or the output level of the alternative function. The value read depends on various register settings as described in Table 54.4, PPRnm Read Values. Bit: 15 14 13 12 PPRn PPRn PPRn PPRn 15 14 13 12 R/W: R/W R/W R/W R/W 11 10 9 8 7 6 5 4 3 2 1 0 PPRn PPRn PPRn9 PPRn8 PPRn7 PPRn6 PPRn5 PPRn4 PPRn3 PPRn2 PPRn1 PPRn0 11 10 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit Position Bit Name Function 15 to 0 PPRn[15:0] The value of the Pn_m pin, the value of the Pn.Pnm bit, or the output level of the alternative function. Notes: 1. For the PPRn register read value, see section 54.2.2, Pin Data Input/Output. 2. The JPPR0[1:0] bits are control bits in the JTAG port pin read register (JPPR0). R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 54-5 RZ/A1H Group, RZ/A1M Group 54.3.4 54. Ports Port Mode Register (PMn) The PMn register specifies whether the Pn_m pins are in input mode or in output mode. Bit: 15 14 13 12 11 10 PMn 15 PMn 14 PMn 13 PMn 12 PMn 11 PMn 10 PMn9 PMn8 9 8 PMn7 PMn6 PMn5 PMn4 PMn3 PMn2 PMn1 PMn0 R/W: R/W R/W R/W R/W R/W R/W R/W R/W R/W 7 6 R/W 5 R/W Bit Position Bit Name Function 15 to 0 PMn[15:0] Specifies input/output mode of the corresponding pin: 0: Output mode (output enabled) 1: Input mode (output disabled) Notes: 4 R/W 3 R/W 2 R/W 1 R/W 0 R/W 1. To use the Pn_m pin in input port mode (PMCn.PMCnm = 0 and PMn.PMnm = 1), the input buffer must be enabled by setting the PIBCn.PIBCnm bit to 1. 2. After reset is issued, the PIPCn.PIPCnm bit is set to 0 and the PMn.PMnm bit specifies the I/O direction for port mode (PMCn.PMCnm = 0) and alternative mode (PMCn.PMCnm = 1). For the pins whose functions are automatically selected in boot mode (see Table 8.3, Initial States by Areas in Boot Modes 0, 1, and 2 to 5), the I/O direction is controlled by the alternative functions instead of the PMn register. 54.3.5 Port Mode Control Register (PMCn/JPMC0) This register is used to specify whether the Pn_m pins are in port mode or in alternative mode. Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 PMCn PMCn PMCn PMCn PMCn PMCn PMCn PMCn PMCn PMCn PMCn PMCn PMCn PMCn PMCn PMCn 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 R/W: R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit Position Bit Name Function 15 to 0 PMCn[15:0] Specifies the operation mode of the corresponding pin: 0: Port mode 1: Alternative mode R/W R/W R/W R/W R/W Caution: The input/output control is not performed just by setting alternative mode (PMCn.PMCnm). Set 1 in the PIPCn.PIPCnm bit too when the I/O control is to be performed by using the alternative function. Note: The JPMC0[1:0] bits are control bits in the JTAG port mode control register (JPMC0). R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 54-6 RZ/A1H Group, RZ/A1M Group 54.3.6 54. Ports Port Function Control Register (PFCn) This register, together with the PFCEn and PFCAEn register, specifies the alternative function of the pins. The I/O direction of several alternative functions can be controlled directly by using the Pn_m pin. For these alternative functions, the PIPCn.PIPCnm bit must be set to 1. For all other alternative functions, the I/O direction is specified by using the PMn.PMnm bit. Bit: 15 14 13 12 11 PFCn 15 PFCn 14 PFCn 13 PFCn 12 PFCn 11 PFCn PFCn9 PFCn8 PFCn7 PFCn6 PFCn5 PFCn4 PFCn3 PFCn2 PFCn1 PFCn0 10 10 9 8 R/W: R/W R/W R/W R/W R/W R/W R/W R/W 7 R/W 6 R/W Bit Position Bit Name Function 15 to 0 PFCn[15:0] Specifies the alternative function of a pin. Table 54.6 R/W 4 R/W 3 R/W 2 R/W 1 R/W 0 R/W Alternative Mode Selection*2 PMCn. PMCnm PFCAEn. PFCAEnm PFCEn. PFCEnm PFCn. PFCnm 0 X X X 1 5 0 0 0 1 1 0 1 1 0 0 1 1 0 1 PMn. PMnm*1 Function 1 Port mode/input 0 Port mode/output 1 Alternative mode/1st alternative function/input 0 Alternative mode/1st alternative function/output 1 Alternative mode/2nd alternative function/input 0 Alternative mode/2nd alternative function/output 1 Alternative mode/3rd alternative function/input 0 Alternative mode/3rd alternative function/output 1 Alternative mode/4th alternative function/input 0 Alternative mode/4th alternative function/output 1 Alternative mode/5th alternative function/input 0 Alternative mode/5th alternative function/output 1 Alternative mode/6th alternative function/input 0 Alternative mode/6th alternative function/output 1 Alternative mode/7th alternative function/input 0 Alternative mode/7th alternative function/output 1 Alternative mode/8th alternative function/input 0 Alternative mode/8th alternative function/output Note 1. When the PIPCn.PIPCnm bit is set to 1, the I/O direction is directly controlled by the alternative function and the setting of the PMn.PMnm bit becomes invalid. Note 2. Use alternative functions that are open to users. If a mode to which no alternative function is assigned is selected, correct operation is not guaranteed. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 54-7 RZ/A1H Group, RZ/A1M Group 54.3.7 54. Ports Port Function Control Expansion Register (PFCEn) This register, together with the PFCn and PFCAEn register, specifies the alternative function of the pins. The I/O direction of several alternative functions can be controlled directly by using the Pn_m pin. For these alternative functions, the PIPCn.PIPCnm bit must be set to 1. For all other alternative functions, the I/O direction is specified by using the PMn.PMnm bit. Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 PFCEn PFCEn PFCEn PFCEn PFCEn PFCEn PFCEn PFCEn PFCEn PFCEn PFCEn PFCEn PFCEn PFCEn PFCEn PFCEn 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 R/W: R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit Position Bit Name Function 15 to 0 PFCEn[15:0] Specifies the alternative function of a pin. 54.3.8 R/W R/W R/W R/W R/W R/W 3 2 1 0 Port NOT Register (PNOTn) This register allows a Pn.Pnm bit to be inverted without directly writing to the Pn register. Bit: 15 14 13 12 11 10 9 8 7 6 5 4 PNOTn PNOTn PNOTn PNOTn PNOTn PNOTn PNOTn PNOTn PNOTn PNOTn PNOTn PNOTn PNOTn PNOTn PNOTn PNOTn 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 R/W: W W W W W W W W W Bit Position Bit Name Function 15 to 0 PNOTn[15:0] Specifies whether to invert Pn.Pnm. 0: Pn.Pnm is not inverted (Pnm Pnm) 1: Pn.Pnm is inverted (Pnm Pnm) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 W W W W W W W 54-8 RZ/A1H Group, RZ/A1M Group 54.3.9 54. Ports Port Mode Set and Reset Register (PMSRn) This register provides an alternative method for writing data to the PMn register. The higher 16 bits of the PMSRn register specify whether data can be written to the PMn.PMnm bit specified by the lower 16 bits of the PMSRn register. When reading, the higher 16 bits are read as 0000H. The lower 16 bits are read as the value of the PMn register. Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 PMSRn PMSRn PMSRn PMSRn PMSRn PMSRn PMSRn PMSRn PMSRn PMSRn PMSRn PMSRn PMSRn PMSRn PMSRn PMSRn 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 R/W: R/W Bit: 15 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 PMSRn PMSRn PMSRn PMSRn PMSRn PMSRn PMSRn PMSRn PMSRn PMSRn PMSRn PMSRn PMSRn PMSRn PMSRn PMSRn 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 R/W: R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit Position Bit Name Function 31 to 16 PMSRn[31:16] These are enable bits that specify whether the value of the corresponding lower bit of the PMSRn.PMSRnm bits is written to the corresponding PMn.PMnm bit. 0: PMn.PMnm does not depend on the PMSRn.PMSRnm bit. 1: PMn.PMnm becomes the value of the PMSRn.PMSRnm bit. Example: If PMSRn.PMSRn31 = 1, the value of PMSRn.PMSRn15 is written to PMn.PMn15. 15 to 0 PMSRn[15:0] These are data bits that specify the value of the PMn.PMnm bit if the corresponding higher bit, PMSRn.PMSRn(m+16), is 1. 0: PMn.PMnm = 0 1: PMn.PMnm = 1 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 54-9 RZ/A1H Group, RZ/A1M Group 54.3.10 54. Ports Port Mode Control Set and Reset Register (PMCSRn/JPMCSR0) This register provides an alternative method for writing data to the PMCn register. The higher bits of the PMCSRn register specify whether data can be written to the PMCn.PMCnm bit specified by the lower bits of the PMCSRn register. When reading, the higher 16 bits are read as 0000H. The lower 16 bits are read as the value of the PMCn register. Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 PMCS PMCS PMCS PMCS PMCS PMCS PMCS PMCS PMCS PMCS PMCS PMCS PMCS PMCS PMCS PMCS Rn31 Rn30 Rn29 Rn28 Rn27 Rn26 Rn25 Rn24 Rn23 Rn22 Rn21 Rn20 Rn19 Rn18 Rn17 Rn16 R/W: R/W Bit: 15 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 PMCS PMCS PMCS PMCS PMCS PMCS PMCS PMCS PMCS PMCS PMCS PMCS PMCS PMCS PMCS PMCS Rn15 Rn14 Rn13 Rn12 Rn11 Rn10 Rn9 Rn8 Rn7 Rn6 Rn5 Rn4 Rn3 Rn2 Rn1 Rn0 R/W: R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit Position Bit Name Function 31 to 16 PMCSRn[31:16] These are enable bits that specify whether the value of the corresponding lower bit of the PMCSRn.PMCSRnm bits is written to the corresponding PMCn.PMCnm bit. 0: PMCn.PMCnm does not depend on the PMCSRn.PMCSRnm bit. 1: PMCn.PMCnm becomes the value of the PMCSRn.PMCSRnm bit. Example: If PMCSRn.PMCSRn31 = 1, the value of PMCSRn.PMCSRn15 is written to PMCn.PMCn15. 15 to 0 PMCSRn[15:0] These are data bits that specify the value of the PMCn.PMCnm bit if the corresponding higher bit, PMCSRn.PMCSRn(m+16), is 1. 0: PMCn.PMCnm = 0 1: PMCn.PMCnm = 1 Note: The JPMCSR0[1:0] bits are control bits in the JTAG port mode control set/reset register (JPMCSR0). 54.3.11 Port Function Control Additional Expansion Register (PFCAEn) This register, together with the PFCn and PFCEn register, specifies the alternative function of the pins. The I/O direction of several alternative functions can be controlled directly by using the Pn_m pin. For these alternative functions, the PIPCn.PIPCnm bit must be set to 1. For all other alternative functions, the I/O direction is specified by using the PMn.PMnm bit. After selecting an alternative function by the PFCn.PFCnm, PFCEn.PFCEnm, or PFCAEn.PFCAEnm bit, set the PMCn.PMCnm bit to 1. Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 PFCAE PFCAE PFCAE PFCAE PFCAE PFCAE PFCAE PFCAE PFCAE PFCAE PFCAE PFCAE PFCAE PFCAE PFCAE PFCAE n15 n14 n13 n12 n11 n10 n9 n8 n7 n6 n5 n4 n3 n2 n1 n0 R/W: R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit Position Bit Name Function 15 to 0 PFCAEn[15:0] Specifies the alternative function of a pin. Caution: R/W R/W R/W R/W R/W R/W Although some alternative functions are assigned to multiple pins in this LSI, only one of the pins can be used for each alternative function. Do not set the same alternative function in multiple pins. For example, when the a/b/c pin is used as the b pin, the b/d/e pin cannot be used as the b pin. Before using the b/d/e pin, set the pin as an alternative function other than b. Note: For the allocation of the alternative functions, see the table of the pin functions of each port. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 54-10 RZ/A1H Group, RZ/A1M Group 54.3.12 54. Ports Port Input Buffer Control Register (PIBCn/JPIBC0) In input port mode (PMCn.PMCnm = 0 and PMn.PMnm = 1 or JPMC0.JPMC0 = 0), this register enables or disables the input buffer for the Pn_m pin. Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 PIBCn PIBCn PIBCn PIBCn PIBCn PIBCn PIBCn PIBCn PIBCn PIBCn PIBCn PIBCn PIBCn PIBCn PIBCn PIBCn 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 R/W: R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit Position Bit Name Function 15 to 0 PIBCn[15:0] These bits enable or disable the input buffer. 0: Input buffer disabled 1: Input buffer enabled Note: R/W R/W R/W R/W R/W R/W When the input buffer is disabled, through current does not flow even when the pin level is Hi-Z. Thus the pin does not need to be fixed to a high or low level externally (except for P2_12, P2_15, P3_1, P3_3, P3_9, P5_09, P6_2, P6_4, P7_8, P8_02, P8_7, and P9_1). The JPIBC0[1:0] bits are control bits in the JTAG port input buffer control register (JPIBC0). Caution: When the output buffer is enabled and the PBDCn.PBDCnm bit is 1, the input buffer is enabled regardless of this register setting. 54.3.13 Port Bidirection Control Register (PBDCn) This register enables or disables the input buffer while the output buffer is enabled. When the input buffer is enabled while the output buffer is enabled, the bidirectional mode is entered, allowing the level of the Pn_m pin to always be read via the PPRn.PPRnm bit. Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 PBDCn PBDCn PBDCn PBDCn PBDCn PBDCn PBDCn PBDCn PBDCn PBDCn PBDCn PBDCn PBDCn PBDCn PBDCn PBDCn 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 R/W: R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit Position Bit Name Function 15 to 0 PBDCn[15:0] Enables/disables bidirectional mode of the corresponding pin: 0: Bidirectional mode disabled 1: Bidirectional mode enabled R/W R/W R/W R/W Caution: When using the Pn_m bit as the output of an alternative function (PMCn.PMCnm = 1, PMn.PMnm = 0), the level of the Pn_m pin can be read at the PPRn.PPRnm bit by setting the PBDCn.PBDCnm bit to 1. Note, however, that in this case, the level of the Pn_m pin will be conveyed to the input of the alternative function that the Pn_m pin is being used as. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 54-11 RZ/A1H Group, RZ/A1M Group 54.3.14 54. Ports Port IP Control Register (PIPCn) This register is used to specify whether the I/O direction of the Pn_m pin is controlled by the PMn.PMnm bit or by the alternative function in alternative mode (the PMCn.PMCnm bit is 1). When using an alternative function shown in Table 54.7, set the PIPCn.PIPCnm bit to 0. When using an alternative function that is not shown in Table 54.7, set the PIPCn.PIPCnm bit to 1. When the PIPCn.PIPCnm bit is set to 1, the alternative function controls the I/O direction and the PMn.PMnm bit setting becomes invalid. Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 PIPCn PIPCn PIPCn PIPCn PIPCn PIPCn PIPCn PIPCn PIPCn PIPCn PIPCn PIPCn PIPCn PIPCn PIPCn PIPCn 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 R/W: R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit Position Bit Name Function 15 to 0 PIPCn[15:0] These bits specify how to control the I/O direction in alternative mode. 0: The I/O direction is controlled according to the value of the PMn.PMnm bit (software I/O control). 1: The I/O direction is controlled by the alternative function (direct I/O control). Table 54.7 Alternative Functions that PIPCn.PIPCnm Bit Should be Set to 0 Classification Pin Name Remark Multi-function timer pulse unit 2 TIOC0A Set the PIPCn.PIPCnm bit to 0 and select input or output by using the PMn.PMnm bit. TIOC0B TIOC0C TIOC0D TIOC1A TIOC1B TIOC2A TIOC2B TIOC3A TIOC3B TIOC3C TIOC3D TIOC4A TIOC4B TIOC4C TIOC4D LVDS output interface TXOUT0P Set the PIPCn.PIPCnm bit to 0 and the PMn.PMnm bit to 1. TXOUT0M TXOUT1P TXOUT1M TXOUT2P TXOUT2M TXCLKOUTP TXCLKOUTM Serial sound interface SSITxD0 Set the PIPCn.PIPCnm and PMn.PMnm bits to 0. SSITxD1 SSITxD3 SSITxD5 Watchdog timer R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 WDTOVF Set the PIPCn.PIPCnm and PMn.PMnm bits to 0. 54-12 RZ/A1H Group, RZ/A1M Group 54.3.15 54. Ports Serial Sound Interface Noise Canceler Control Register (SNCR) This register controls the noise canceler in the input route from the LSI pin to a serial sound interface and the pins for MII supported in the Ethernet. Six lower-order bits can be set only when slave mode is selected for the corresponding channel of the serial sound interface. In master mode, the bit corresponding to the channel of the serial sound interface must be set to 0. Bit: 31 -- 30 -- 29 -- 28 -- 27 -- 26 -- 25 -- 24 -- 23 -- 22 -- 21 -- 20 -- 19 -- 18 -- 17 -- 16 -- R/W: R R R R R R R R R R R R R R R R Bit: 15 -- 14 -- 13 -- 12 -- 11 -- 10 -- 9 -- 8 -- 7 -- 6 5 4 3 2 1 0 ETSEL SSI5 NCE SSI4 NCE SSI3 NCE SSI2 NCE SSI1 NCE SSI0 NCE R R R R R R R R R R/W R/W R/W R/W R/W R/W R/W R/W: Bit Position Bit Name Function 6 ETSEL Enables or disables the Ethernet controller and EthernetAVB with respect to the pins for MII supported in the Ethernet. 0: The Ethernet controller is enabled and the EthernetAVB is disabled. 1: The EthernetAVB is enabled and the Ethernet controller is disabled. 5 SSI5NCE Serial Sound Interface Channel 5 Noise Canceler Enable Enables or disables the noise canceler of SSISCK5, SSIWS5, and SSIRxD5. 0: Noise canceler is disabled. 1: Noise canceler is enabled. 4 SSI4NCE Serial Sound Interface Channel 4 Noise Canceler Enable Enables or disables the noise canceler of SSISCK4, SSIWS4, and SSIDATA4. 0: Noise canceler is disabled. 1: Noise canceler is enabled. 3 SSI3NCE Serial Sound Interface Channel 3 Noise Canceler Enable Enables or disables the noise canceler of SSISCK3, SSIWS3, and SSIRxD3. 0: Noise canceler is disabled. 1: Noise canceler is enabled. 2 SSI2NCE Serial Sound Interface Channel 2 Noise Canceler Enable Enables or disables the noise canceler of SSISCK2, SSIWS2, and SSIDATA2. 0: Noise canceler is disabled. 1: Noise canceler is enabled. 1 SSI1NCE Serial Sound Interface Channel 1 Noise Canceler Enable Enables or disables the noise canceler of SSISCK1, SSIWS1, and SSIRxD1. 0: Noise canceler is disabled. 1: Noise canceler is enabled. 0 SSI0NCE Serial Sound Interface Channel 0 Noise Canceler Enable Enables or disables the noise canceler of SSISCK0, SSIWS0, and SSIRxD0. 0: Noise canceler is disabled. 1: Noise canceler is enabled. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 54-13 RZ/A1H Group, RZ/A1M Group 54.4 54. Ports Port Function Table 54.8 Number of Pins and Function of Ports Port Pin Name Size (Number of Pins) Input/Output JTAG Port 0 JP0_0 to 1 2 bits input Port 0 P0_0 to 5 6 bits input Port 1 P1_0 to 15 16 bits input/open-drain output Port 2 P2_0 to 15 16 bits input/output Port 3 P3_0 to 15 16 bits input/output Port 4 P4_0 to 15 16 bits input/output Port 5 P5_0 to 10 11 bits input/output Port 6 P6_0 to 15 16 bits input/output Note Output of only the P1_0 to P1_7 pins is open-drain output. Port 7 P7_0 to 15 16 bits input/output Port 8 P8_0 to 15 16 bits input/output Port 9 P9_0 to 7 8 bits input/output Port 10 P10_0 to 15 16 bits input/output Only in 324-pin package Port 11 P11_0 to 15 16 bits input/output Only in 324-pin package 54.5 JTAG Port 0 (JP0) Table 54.9 Pin Function (JP0) Port Mode Alternative Mode Input Output Input JP0_0 Output TDI JP0_1 TDO Note: Only input in port mode. Table 54.10 Control Registers (JP0) Valid Bit Register Register Size Location R/W Offset Address <JPORTn_base> Initial Value JPPR0 16 1, 0 R H'0020 H'0000 JPMC0 16 1, 0 R/W H'0040 H'FFFF JPMCSR0 32 17, 16, 1, 0 W, R/W H'0090 H'0000_FFFF JPIBC0 16 1, 0 R/W H'0400 H'0000 Note: When a control register is read, the initial value is read from the fields where no valid bit is allocated. When writing to these fields, write the initial value. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 54-14 RZ/A1H Group, RZ/A1M Group 54.6 54. Ports Port 0 (P0) Table 54.11 Pin Function (P0) Port Mode Alternative Mode Input Output Input Output P0_0 P0_1 P0_2 P0_3 P0_4 RTC_X3 P0_5 RTC_X4 Note 1. Only input in port mode. P0_0 to P0_3 pins have no alternative mode. Note 2. P0_0, P0_1, P0_2, P0_3 pins are MD_BOOT0, MD_BOOT1, MD_CLK, MD_CLKS functions in the state of RES = L. Table 54.12 Control Registers (P0) Valid Bit Register Register Size Location R/W Offset Address <PORTn_base> Initial Value PPR0 16 5 to 0 R H'0200 H'0000 PMC0 16 5, 4 R/W H'0400 H'0000 PMCSR0 32 21, 20, 5, 4 W, R/W H'0900 H'0000_0000 PIBC0 16 5 to 0 R/W H'4000 H'0000 Note: When a control register is read, the initial value is read from the fields where no valid bit is allocated. When writing to these fields, write the initial value. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 54-15 RZ/A1H Group, RZ/A1M Group 54.7 54. Ports Port 1 (P1) Table 54.13 Pin Function (P1) Alternative Mode Port Mode 1st Alternative 2nd Alternative 3rd Alternative 4th Alternative 5th Alternative 6th Alternative 7th Alternative 8th Alternative Input Output Input Input Input Input Input Input Input Input P1_0 P1_0 RIIC0SCL DV0_ DATA16 TCLKA IRQ0 VIO_VD DV0_ VSYNC P1_1 P1_1 RIIC0SDA DV0_ DATA17 TCLKC IRQ1 VIO_HD DV0_ HSYNC P1_2 P1_2 RIIC1SCL DV0_ DATA18 FRB IRQ2 P1_3 P1_3 RIIC1SDA DV0_ DATA19 ET_COL IRQ3 P1_4 P1_4 RIIC2SCL DV0_ CLK CAN1RX IRQ4 P1_5 P1_5 RIIC2SDA DV1_ CLK CAN4RX IRQ5 VIO_CLK P1_6 P1_6 RIIC3SCL DV1_ VSYNC IERxD IRQ6 VIO_D12 DV0_ DATA12 P1_7 P1_7 RIIC3SDA DV1_ HSYNC RLIN30 RX IRQ7 VIO_D13 DV0_ DATA13 DREQ0 VIO_D14 DV0_ DATA14 VIO_D15 DV0_ DATA15 Output Output Output P1_8 AN0 IRQ2 P1_9 AN1 IRQ3 P1_10 AN2 IRQ4 TCLKB P1_11 AN3 IRQ5 TCLKD P1_12 AN4 DV0_ VSYNC VIO_FLD P1_13 AN5 DV0_ HSYNC WAIT P1_14 AN6 ET_COL P1_15 AN7 AVB_ CAPTURE Output Output Output Output Output LCD1_ EXTCLK ADTRG CAN_CLK LCD1_ EXTCLK Note: P1_0 to P1_7 pins are input pins with open-drain output. P1_8 to P1_15 pins are only input. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 54-16 RZ/A1H Group, RZ/A1M Group Table 54.14 54. Ports Control Registers (P1) Valid Bit Register Register Size Location R/W Offset Address <PORTn_base> Initial Value P1 16 7 to 0 R/W H'0004 H'0000 PSR1 32 23 to 16, 7 to 0 W, R/W H'0104 H'0000_0000 PPR1 16 15 to 0 R H'0204 H'0000 PM1 16 7 to 0 R/W H'0304 H'FFFF*2 PMC1 16 15 to 0 R/W H'0404 H'0000 PFC1 16 15 to 0 R/W H'0504 H'0000 PFCE1 16 15 to 0 R/W H'0604 H'0000 PNOT1 16 7 to 0 W H'0704 H'0000 PMSR1 32 23 to 16, 7 to 0 W, R/W H'0804 H'0000_FFFF PMCSR1 32 23 to 16, 7 to 0 W, R/W H'0904 H'0000_0000 PFCAE1 16 15 to 0 R/W H'0A04 H'0000 PIBC1 16 15 to 0 R/W H'4004 H'0000 PBDC1 16 15 to 0 R/W H'4104 H'0000 PIPC1 16 7 to 0 R/W H'4204 H'FF00*2 Note 1. When a control register is read, the initial value is read from the fields where no valid bit is allocated. When writing to these fields, write the initial value. Note 2. The values of bits 8 to 15 of the PM1 and PIPC1 registers are fixed. When read, all of these bits are always read as 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 54-17 RZ/A1H Group, RZ/A1M Group 54.8 54. Ports Port 2 (P2) Table 54.15 Pin Function (P2) Alternative Mode Port Mode 1st Alternative Input Output Input Output P2_0 P2_0 D16 P2_1 P2_1 D17 P2_2 P2_2 D18 P2_3 P2_3 D19 P2_4 P2_4 D20 P2_5 P2_5 P2_6 2nd Alternative 3rd Alternative 4th Alternative 5th Alternative 6th Alternative 7th Alternative 8th Alternative Input Input Input Input Input Input Input Output Output Output DV0_ DATA0 SPBIO00_1 ET_ TXER DV0_ DATA1 SPBIO10_1 MLB_DAT ET_ TXEN DV0_ DATA2 SPBIO20_1 MLB_SIG DV0_ DATA3 SPBIO30_1 ET_TXD0 DV0_ DATA4 SSISCK5 SPBCLK _1 D21 ET_TXD1 DV0_ DATA5 SSIWS5 SPBSSL _1 P2_6 D22 ET_TXD2 DV0_ DATA6 P2_7 P2_7 D23 ET_TXD3 DV0_ DATA7 P2_8 P2_8 D24 ET_RXD0 DV0_ DATA8 SSISCK0 P2_9 P2_9 D25 ET_RXD1 DV0_ DATA9 SSIWS0 P2_10 P2_10 D26 ET_RXD2 DV0_ DATA10 P2_11 P2_11 D27 ET_RXD3 DV0_ DATA11 P2_12 P2_12 D28 RSPCK0 DV0_ DATA12 SPBIO01_0 P2_13 P2_13 D29 SSL00 DV0_ DATA13 SPBIO11_0 P2_14 P2_14 D30 MOSI0 DV0_ DATA14 SPBIO21_0 CAN4RX P2_15 P2_15 D31 MISO0 DV0_ DATA15 SPBIO31_0 CAN _CLK Table 54.16 ET_ TXCLK Output ET_CRS IRQ5 TIOC2A VIO_D1 LCD0_ DATA17 TIOC2B VIO_D2 LCD0_ DATA18 CTS1 VIO_D3 LCD0_ DATA19 SCK1 VIO_D4 LCD0_ DATA20 VIO_D5 LCD0_ DATA21 VIO_D6 LCD0_ DATA22 VIO_D7 LCD0_ DATA23 TxD1 IETxD RTS1 LCD0_ TCON6 RLIN30 RX SSIRxD0 RLIN30 TX SSITxD0 TIOC1A CAN3RX LCD1_ DATA8 VIO_D8 RSPCK4 LCD1_ DATA9 VIO_D9 SSL40 LCD1_ DATA10 VIO_D10 MOSI4 LCD1_ DATA11 VIO_D11 MISO4 IRQ6 CAN3TX Output LCD0_ DATA16 RxD1 SSITxD5 Output VIO_D0 IERxD SSIRxD5 LCD1_ DATA12 SCK0 TxD0 RxD0 TIOC1B LCD1_ DATA13 IRQ7 LCD1_ DATA14 IRQ0 LCD1_ DATA15 IRQ1 Control Registers (P2) Valid Bit Register MLB_ CLK Output Register Size Location R/W Offset Address <PORTn_base> Initial Value P2 16 15 to 0 R/W H'0008 H'0000 PSR2 32 31 to 0 W, R/W H'0108 H'0000_0000 PPR2 16 15 to 0 R H'0208 H'0000 PM2 16 15 to 0 R/W H'0308 H'FFFF PMC2 16 15 to 0 R/W H'0408 H'FFFF (In boot mode 1), H'0000 (Other than in boot mode 1) PFC2 16 15 to 0 R/W H'0508 H'0000 PFCE2 16 15 to 0 R/W H'0608 H'0000 PNOT2 16 15 to 0 W H'0708 H'0000 PMSR2 32 31 to 0 W, R/W H'0808 H'0000_FFFF PMCSR2 32 31 to 0 W, R/W H'0908 H'0000_FFFF (In boot mode 1), H'0000_0000 (Other than in boot mode 1) PFCAE2 16 15 to 0 R/W H'0A08 H'0000 PIBC2 16 15 to 0 R/W H'4008 H'0000 PBDC2 16 15 to 0 R/W H'4108 H'FFFF (In boot mode 1), H'0000 (Other than in boot mode 1) PIPC2 16 15 to 0 R/W H'4208 H'FFFF (In boot mode 1), H'0000 (Other than in boot mode 1) Note: For the pins whose functions are automatically selected in boot mode, see Table 8.3, Initial States by Areas in Boot Modes 0, 1, and 2 to 5. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 54-18 RZ/A1H Group, RZ/A1M Group 54.9 54. Ports Port 3 (P3) Table 54.17 Pin Function (P3) Alternative Mode Port Mode 1st Alternative 2nd Alternative 3rd Alternative 4th Alternative 5th Alternative 6th Alternative 7th Alternative 8th Alternative Input Output Input Output Input Input Input Input Input Input Input P3_0 P3_0 LCD0_ CLK ET_ TXCLK P3_1 P3_1 LCD0_ TCON0 ET_ TXER P3_2 P3_2 LCD0_ TCON1 ET_ TXEN P3_3 P3_3 LCD0_ TCON2 P3_4 P3_4 LCD0_ TCON3 ET_ RXCLK P3_5 P3_5 LCD0_ TCON4 ET_ RXER P3_6 P3_6 LCD0_ TCON5 ET_ RXDV P3_7 P3_7 LCD0_ TCON6 P3_8 P3_8 LCD0_ DATA0 NAF0 TRACE DATA0 TIOC4A SD_CD_ 1 MMC_ CD P3_9 P3_9 LCD0_ DATA1 NAF1 TRACE DATA1 TIOC4B SD_WP_ 1 IRQ6 P3_10 P3_10 LCD0_ DATA2 NAF2 TRACE DATA2 TIOC4C SD_D1_1 MMC_D1 P3_11 P3_11 LCD0_ DATA3 NAF3 TRACE DATA3 TIOC4D SD_D0_1 MMC_D0 P3_12 P3_12 LCD0_ DATA4 NAF4 P3_13 P3_13 LCD0_ DATA5 NAF5 P3_14 P3_14 LCD0_ DATA6 NAF6 P3_15 P3_15 LCD0_ DATA7 NAF7 Table 54.18 Output Output IRQ2 Output SCK2 IRQ6 SCI_SCK1 TxD2 RxD2 ET_MDIO Output SCI_ TXD1 Output TxD2 AUDIO_ CLK Output Output PWM2A RSPCK3 PWM2B SSL30 SCI_ RXD1 TEND0 PWM2C MOSI3 BS SCI_CTS1/RTS1 DACK0 PWM2D MISO3 SSISCK1 AUDIO_ XOUT2 SCI_SCK0 SSIWS1 AUDIO_ XOUT3 IRQ4 SSIRxD1 SSITxD1 LCD1_ EXTCLK SCI_ TXD0 TIOC3A SCK3 TIOC3B SCI_ RXD0 TIOC3C SCI_CTS0/RTS0 TIOC3D TxD3 RxD3 CS1 SD_CLK _1 AUDIO_ XOUT WDTOV F MMC_ CLK SD_CMD_1 MMC_CMD TRACE CLK SD_D3_1 MMC_D3 TRACE CTL SD_D2_1 MMC_D2 Control Registers (P3) Valid Bit Location R/W Offset Address <PORTn_base> Initial Value Register Register Size P3 16 15 to 0 R/W H'000C H'0000 PSR3 32 31 to 0 W, R/W H'010C H'0000_0000 PPR3 16 15 to 0 R H'020C H'0000 PM3 16 15 to 0 R/W H'030C H'FFFF*1 PMC3 16 15 to 0 R/W H'040C H'0000*1 PFC3 16 15 to 0 R/W H'050C H'0000*1 PFCE3 16 15 to 0 R/W H'060C H'0000*1 PNOT3 16 15 to 0 W H'070C H'0000 PMSR3 32 31 to 0 W, R/W H'080C H'0000_FFFF PMCSR3 32 31 to 0 W, R/W H'090C H'0000_0000 PFCAE3 16 15 to 0 R/W H'0A0C H'0000*1 PIBC3 16 15 to 0 R/W H'400C H'0000 PBDC3 16 15 to 0 R/W H'410C H'0000 PIPC3 16 15 to 0 R/W H'420C H'0000 Note 1. An internal power-on reset by the watchdog timer does not initialize PM3[7], PMC3[7], PFC3[7], PFCE3[7], and PFCAE3[7]. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 54-19 RZ/A1H Group, RZ/A1M Group 54. Ports 54.10 Port 4 (P4) Table 54.19 Pin Function (P4) Alternative Mode Port Mode 1st Alternative 2nd Alternative 3rd Alternative 4th Alternative 5th Alternative 6th Alternative 7th Alternative 8th Alternative Input Output Input Input Input Input Input Input Input Input P4_0 P4_0 LCD0_ DATA8 TIOC0A FRE P4_1 P4_1 LCD0_ DATA9 TIOC0B FCLE P4_2 P4_2 LCD0_ DATA10 TIOC0C FALE P4_3 P4_3 LCD0_ DATA11 TIOC0D FWE P4_4 P4_4 LCD0_ DATA12 RSPCK1 TIOC4A PWM2E SSISCK0 DV0_ DATA12 P4_5 P4_5 LCD0_ DATA13 SSL10 TIOC4B PWM2F SSIWS0 DV0_ DATA13 P4_6 P4_6 LCD0_ DATA14 MOSI1 TIOC4C PWM2G P4_7 P4_7 LCD0_ DATA15 MISO1 TIOC4D PWM2H P4_8 P4_8 LCD0_ DATA16 LCD1_ TCON3 SD_ CD_0 P4_9 P4_9 LCD0_ DATA17 LCD1_ TCON4 SD_ WP_0 P4_10 P4_10 LCD0_ DATA18 LCD1_ TCON5 SD_D1_0 MMC_D1 P4_11 P4_11 LCD0_ DATA19 LCD1_ TCON6 SD_D0_0 MMC_D0 P4_12 P4_12 LCD0_ DATA20 LCD1_ CLK P4_13 P4_13 LCD0_ DATA21 LCD1_ TCON0 SD_CMD_0 P4_14 P4_14 LCD0_ DATA22 LCD1_ TCON1 P4_15 P4_15 LCD0_ DATA23 LCD1_ TCON2 Table 54.20 Output Output Output Output CAN3RX TxD2 CAN3TX RxD2 SSIRxD0 SSITxD0 Output RSPCK4 MMC_D4 SSL40 MMC_D5 MOSI4 MMC_D6 MISO4 MMC_D7 DV0_ DATA15 SSISCK5 CAN2TX SCK0 CAN2RX TxD0 SSIRxD5 MMC_ CLK Output DV0_ DATA14 SSIWS5 SD_CLK_ 0 Output SCK2 MMC_CD RxD0 SSITxD5 CAN4TX SPBIO01_1 SSISCK3 MMC_CMD SPBIO11_1 SSIWS3 SD_D3_0 MMC_D3 SPBIO21_1 SD_D2_0 MMC_D2 SPBIO31_1 TxD1 RxD1 RxD2 IRQ3 IRQ4 IRQ5 TxD2 SSITxD3 IRQ1 IRQ2 SCK1 SSIRxD3 IRQ0 IRQ6 IRQ7 Control Registers (P4) Valid Bit Register Output Register Size Location R/W Offset Address <PORTn_base> Initial Value P4 16 15 to 0 R/W H'0010 H'0000 PSR4 32 31 to 0 W, R/W H'0110 H'0000_0000 PPR4 16 15 to 0 R H'0210 H'0000 PM4 16 15 to 0 R/W H'0310 H'FFFF PMC4 16 15 to 0 R/W H'0410 H'0000 PFC4 16 15 to 0 R/W H'0510 H'0000 PFCE4 16 15 to 0 R/W H'0610 H'0000 PNOT4 16 15 to 0 W H'0710 H'0000 PMSR4 32 31 to 0 W, R/W H'0810 H'0000_FFFF PMCSR4 32 31 to 0 W, R/W H'0910 H'0000_0000 PFCAE4 16 15 to 0 R/W H'0A10 H'0000 PIBC4 16 15 to 0 R/W H'4010 H'0000 PBDC4 16 15 to 0 R/W H'4110 H'0000 PIPC4 16 15 to 0 R/W H'4210 H'0000 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 54-20 RZ/A1H Group, RZ/A1M Group 54. Ports 54.11 Port 5 (P5) Table 54.21 Pin Function (P5) Alternative Mode Port Mode 1st Alternative Output 3rd Alternative 4th Alternative 5th Alternative 6th Alternative 7th Alternative 8th Alternative Input Input Output Input Input Input Input Input Input Output P5_0 P5_0 TXCLKOU TP LCD1_ DATA0 LCD0_ DATA16 DV1_ DATA0 P5_1 P5_1 TXCLKOU TM LCD1_ DATA1 LCD0_ DATA17 DV1_ DATA1 P5_2 P5_2 TXOUT2P LCD1_ DATA2 LCD0_ DATA18 DV1_ DATA2 P5_3 P5_3 TXOUT2M LCD1_ DATA3 LCD0_ DATA19 DV1_ DATA3 P5_4 P5_4 TXOUT1P LCD1_ DATA4 LCD0_ DATA20 DV1_ DATA4 P5_5 P5_5 TXOUT1M LCD1_ DATA5 LCD0_ DATA21 DV1_ DATA5 AUDIO_ XOUT P5_6 P5_6 TXOUT0P LCD1_ DATA6 LCD0_ DATA22 DV1_ DATA6 TxD6 P5_7 P5_7 TXOUT0M LCD1_ DATA7 LCD0_ DATA23 DV1_ DATA7 P5_8 P5_8 P5_9 P5_9 WE2/ DQMUL P5_10 P5_10 WE3/ DQMUU/ AH Table 54.22 Input 2nd Alternative LCD0_ EXTCLK Output IRQ0 DV1_CLK ET_MDC Output Output TxD4 RxD4 SCK3 TxD3 RxD3 IRQ2 TIOC0B SSL30 TIOC1B MOSI3 TIOC3C MISO3 DV0_ DATA12 TIOC0C IRQ6 FCE SPDIF_IN TIOC0D DV0_ DATA13 DV0_ DATA14 SPDIF_ OUT DV0_ DATA15 CS2 CAN1RX IERxD CAN1 TX LCD1_ DATA16 IETxD LCD1_ DATA17 Control Registers (P5) Valid Bit Register Register Size Location R/W Offset Address <PORTn_base> Initial Value P5 16 10 to 0 R/W H'0014 H'0000 PSR5 32 26 to 16, 10 to 0 W, R/W H'0114 H'0000_0000 PPR5 16 10 to 0 R H'0214 H'0000 PM5 16 10 to 0 R/W H'0314 H'FFFF PMC5 16 10 to 0 R/W H'0414 H'0000 PFC5 16 10 to 0 R/W H'0514 H'0000 PFCE5 16 10 to 0 R/W H'0614 H'0000 PNOT5 16 10 to 0 W H'0714 H'0000 PMSR5 32 26 to 16, 10 to 0 W, R/W H'0814 H'0000_FFFF PMCSR5 32 26 to 16, 10 to 0 W, R/W H'0914 H'0000_0000 PFCAE5 16 10 to 0 R/W H'0A14 H'0000 PIBC5 16 10 to 0 R/W H'4014 H'0000 PBDC5 16 10 to 0 R/W H'4114 H'0000 PIPC5 16 10 to 0 R/W H'4214 H'0000 Note: Output RSPCK3 TIOC3D RxD6 DV0_ HSYNC Output TIOC0A DV0_CLK DV0_ VSYNC Output When a control register is read, the initial value is read from the fields where no valid bit is allocated. When writing to these fields, write the initial value. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 54-21 RZ/A1H Group, RZ/A1M Group 54. Ports 54.12 Port 6 (P6) Table 54.23 Pin Function (P6) Alternative Mode Port Mode 1st Alternative 2nd Alternative 3rd Alternative 4th Alternative 5th Alternative 6th Alternative 7th Alternative 8th Alternative Input Output Input Input Output Input Input Input Input Input Input P6_0 P6_0 D0 LCD1_ DATA8 RLIN30 RX P6_1 P6_1 D1 LCD1_ DATA9 P6_2 P6_2 D2 LCD1_ DATA10 P6_3 P6_3 D3 LCD1_ DATA11 P6_4 P6_4 D4 LCD1_ DATA12 P6_5 P6_5 D5 LCD1_ DATA13 P6_6 P6_6 D6 LCD1_ DATA14 LCD0_ TCON5 P6_7 P6_7 D7 LCD1_ DATA15 LCD0_ TCON6 P6_8 P6_8 D8 DV0_ DATA12 P6_9 P6_9 D9 DV0_ DATA13 P6_10 P6_10 D10 DV0_ DATA14 LCD0_ TCON5 P6_11 P6_11 D11 DV0_ DATA15 LCD0_ TCON6 P6_12 P6_12 D12 DV0_ DATA20 P6_13 P6_13 D13 DV0_ DATA21 P6_14 P6_14 D14 DV0_ DATA22 P6_15 P6_15 D15 DV0_ DATA23 Table 54.24 Output Output RLIN30 TX RLIN31 RX RLIN31 TX CAN2 RX Output DV0_ CLK TIOC1A IRQ4 TIOC1B IRQ7 TCLKA Output IRQ5 Output RxD3 SSIDATA4 TIOC2A TIOC2B TxD3 RxD2 DV0_ DATA17 DV0_ DATA18 TxD2 DV0_ DATA19 CTS5 IRQ3 RTS5 RSPCK1 DV0_ DATA20 SCK5 SSL10 DV0_ DATA21 MOSI1 DV0_ DATA22 MISO1 DV0_ DATA23 CAN_ CLK TxD5 RxD5 SCK0 TxD0 RxD0 SCK1 TxD1 SCK6 RxD1 TxD6 RxD6 Output DV0_ DATA16 IRQ2 CAN2 TX LCD0_ DATA0 IRQ0 LCD0_ DATA1 IRQ1 LCD0_ DATA2 IRQ2 LCD0_ DATA3 IRQ3 LCD0_ DATA4 IRQ4 LCD0_ DATA5 IRQ5 LCD0_ DATA6 IRQ6 LCD0_ DATA7 IRQ7 Control Registers (P6) Valid Bit Register Output Register Size Location R/W Offset Address <PORTn_base> Initial Value P6 16 15 to 0 R/W H'0018 H'0000 PSR6 32 31 to 0 W, R/W H'0118 H'0000_0000 PPR6 16 15 to 0 R H'0218 H'0000 PM6 16 15 to 0 R/W H'0318 H'FFFF PMC6 16 15 to 0 R/W H'0418 H'FFFF (In boot mode 0, 1), H'0000 (Other than in boot mode 0 or 1) PFC6 16 15 to 0 R/W H'0518 H'0000 PFCE6 16 15 to 0 R/W H'0618 H'0000 PNOT6 16 15 to 0 W H'0718 H'0000 PMSR6 32 31 to 0 W, R/W H'0818 H'0000_FFFF PMCSR6 32 31 to 0 W, R/W H'0918 H'0000_FFFF (In boot mode 0 or 1), H'0000_0000 (Other than in boot mode 0 or 1) PFCAE6 16 15 to 0 R/W H'0A18 H'0000 PIBC6 16 15 to 0 R/W H'4018 H'0000 PBDC6 16 15 to 0 R/W H'4118 H'FFFF (In boot mode 0 or 1), H'0000 (Other than in boot mode 0 or 1) PIPC6 16 15 to 0 R/W H'4218 H'FFFF (In boot mode 0 or 1), H'0000 (Other than in boot mode 0 or 1) Note: For the pins whose functions are automatically selected in boot mode, see Table 8.3, Initial States by Areas in Boot Modes 0, 1, and 2 to 5. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 54-22 RZ/A1H Group, RZ/A1M Group 54. Ports 54.13 Port 7 (P7) Table 54.25 Pin Function (P7) Alternative Mode Port Mode 1st Alternative 2nd Alternative 3rd Alternative 4th Alternative 5th Alternative 6th Alternative 7th Alternative 8th Alternative Input Output Input Output Input Input Input Input Input Input Input P7_0 P7_0 CS0 DV0_ DATA16 P7_1 P7_1 CS3 DV0_ DATA17 P7_2 P7_2 RAS DV0_ DATA18 ET_TXER P7_3 P7_3 CAS DV0_ DATA19 ET_TXEN P7_4 P7_4 CKE DV0_ DATA20 ET_TXD0 P7_5 P7_5 RD/WR DV0_ DATA21 ET_TXD1 P7_6 P7_6 WE0/ DQMLL DV0_ DATA22 ET_TXD2 P7_7 P7_7 WE1/ DQMLU DV0_ DATA23 ET_TXD3 Output Output ET_MDC Output SCK4 ET_ TXCLK P7_8 P7_8 RD SSISCK3 P7_9 P7_9 A1 SSIWS3 P7_10 P7_10 A2 P7_11 P7_11 A3 P7_12 P7_12 A4 SSISCK4 P7_13 P7_13 A5 SSIWS4 P7_14 P7_14 A6 SSIDATA4 ET_CRS P7_15 P7_15 A7 RSPCK0 ET_ RXCLK SSIRxD3 TxD4 RxD4 SCK7 Output RLIN30 TX Output SSISCK1 TIOC0B CAN2RX SSIWS1 TIOC0C CAN2TX SSIRxD1 TIOC0D SSITxD1 RxD7 TIOC1A SSISCK2 TIOC1B CTS7 SSIWS2 TIOC2A RTS7 SSIDATA2 TIOC2B CAN0RX ET_RXD1 TIOC3A IRQ1 CAN0TX TIOC3B IRQ0 CAN1TX TIOC3C IRQ2 TIOC3D IRQ3 TIOC4A IRQ4 TIOC4B IRQ5 TIOC4C IRQ6 CAN1RX ET_RXD3 ET_MDIO CTS5 SCI_ TXD0 Output TIOC0A DV0_ CLK TxD7 ET_RXD0 SSITxD3 ET_RXD2 Output TIOC4D Note: P7_0 pin is MD_BOOT2 function in the state of RES = L. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 54-23 RZ/A1H Group, RZ/A1M Group Table 54.26 54. Ports Control Registers (P7) Valid Bit Register Register Size Location R/W Offset Address <PORTn_base> Initial Value P7 16 15 to 0 R/W H'001C H'0000 PSR7 32 31 to 0 W, R/W H'011C H'0000_0000 PPR7 16 15 to 0 R H'021C H'0000 PM7 16 15 to 0 R/W H'031C H'FFFF PMC7 16 15 to 0 R/W H'041C H'FF01 (In boot mode 0), H'FD01 (In boot mode 1), H'0000 (Other than in boot mode 0 or 1) PFC7 16 15 to 0 R/W H'051C H'0000 PFCE7 16 15 to 0 R/W H'061C H'0000 PNOT7 16 15 to 0 W H'071C H'0000 PMSR7 32 31 to 0 W, R/W H'081C H'0000_FFFF PMCSR7 32 31 to 0 W, R/W H'091C H'0000_FF01 (In boot mode 0), H'0000_FD01 (In boot mode 1), H'0000_0000 (Other than in boot mode 0 or 1)) PFCAE7 16 15 to 0 R/W H'0A1C H'0000 PIBC7 16 15 to 0 R/W H'401C H'0000 PBDC7 16 15 to 0 R/W H'411C H'FF01 (In boot mode 0), H'FD01 (In boot mode 1), H'0000 (Other than in boot mode 0 or 1) PIPC7 16 15 to 0 R/W H'421C H'FF01 (In boot mode 0), H'FD01 (In boot mode 1), H'0000 (Other than in boot mode 0 or 1) Note: For the pins whose functions are automatically selected in boot mode, see Table 8.3, Initial States by Areas in Boot Modes 0, 1, and 2 to 5. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 54-24 RZ/A1H Group, RZ/A1M Group 54. Ports 54.14 Port 8 (P8) Table 54.27 Pin Function (P8) Alternative Mode Port Mode 1st Alternative 2nd Alternative 3rd Alternative 4th Alternative 5th Alternative 6th Alternative 7th Alternative 8th Alternative Input Output Input Input Input Input Input Input Input Input P8_0 P8_0 P8_1 P8_1 P8_2 P8_2 P8_3 P8_3 A11 DV1_ DATA0 RSPCK2 P8_4 P8_4 A12 DV1_ DATA1 SSL20 P8_5 P8_5 A13 DV1_ DATA2 MOSI2 P8_6 P8_6 A14 DV1_ DATA3 MISO2 P8_7 P8_7 A15 DV1_ DATA4 P8_8 P8_8 A16 DV1_ DATA5 SPBIO00_1 P8_9 P8_9 A17 DV1_ DATA6 SPBIO10_1 P8_10 P8_10 A18 DV1_ DATA7 SPBIO20_1 TIOC3A P8_11 P8_11 A19 SPBIO30_1 TIOC3B P8_12 P8_12 A20 SPBCLK_ 1 TIOC3C P8_13 P8_13 A21 SPBSSL_ 1 TIOC3D P8_14 P8_14 A22 SPBIO01_0 SPBIO00_1 TIOC2A RSPCK2 PWM1G P8_15 P8_15 A23 SPBIO11_0 SPBIO10_1 TIOC2B SSL20 PWM1H Table 54.28 Output A8 Output Output SSL00 ET_RXER A9 MOSI0 ET_RXDV A10 MISO0 AVB_ GPTP_ EXTERN Output SCK5 Output Output Output SCI_SCK0 TxD5 RxD5 AUDIO_ XOUT Output SCI_RXD0 IRQ0 IRQ1 RTS5 SCK2 IERxD IRQ5 RxD2 IETxD TxD2 TIOC1A PWM1A TxD3 TIOC1B PWM1B ET_COL SPDIF_IN SPDIF_ OUT CAN4 TX RxD5 SCK5 TxD5 RxD3 SSISCK5 SSIWS5 PWM1C SGOUT_ 0 PWM1D SGOUT_ DV0_CLK 1 PWM1E SGOUT_ 2 SSISCK4 PWM1F SGOUT_ 3 SSIWS4 TxD4 SSIDATA4 SSITxD5 RxD4 Control Registers (P8) Valid Bit Register Register Size Location R/W Offset Address <PORTn_base> Initial Value P8 16 15 to 0 R/W H'0020 H'0000 PSR8 32 31 to 0 W, R/W H'0120 H'0000_0000 PPR8 16 15 to 0 R H'0220 H'0000 PM8 16 15 to 0 R/W H'0320 H'FFFF PMC8 16 15 to 0 R/W H'0420 H'1FFF (In boot mode 0 or 1), H'0000 (Other than in boot mode 0 or 1) PFC8 16 15 to 0 R/W H'0520 H'0000 PFCE8 16 15 to 0 R/W H'0620 H'0000 PNOT8 16 15 to 0 W H'0720 H'0000 PMSR8 32 31 to 0 W, R/W H'0820 H'0000_FFFF PMCSR8 32 31 to 0 W, R/W H'0920 H'0000_1FFF (In boot mode 0 or 1), H'0000_0000 (Other than in boot mode 0 or 1) PFCAE8 16 15 to 0 R/W H'0A20 H'0000 PIBC8 16 15 to 0 R/W H'4020 H'0000 PBDC8 16 15 to 0 R/W H'4120 H'1FFF (In boot mode 0 or 1), H'0000 (Other than in boot mode 0 or 1) PIPC8 16 15 to 0 R/W H'4220 H'1FFF (In boot mode 0 or 1), H'0000 (Other than in boot mode 0 or 1) Note: For the pins whose functions are automatically selected in boot mode, see Table 8.3, Initial States by Areas in Boot Modes 0, 1, and 2 to 5. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 54-25 RZ/A1H Group, RZ/A1M Group 54. Ports 54.15 Port 9 (P9) Table 54.29 Pin Function (P9) Alternative Mode Port Mode 1st Alternative 2nd Alternative 3rd Alternative 4th Alternative 5th Alternative 6th Alternative 7th Alternative 8th Alternative Input Output Input Input Input Output Input Input Input Input Input P9_0 P9_0 A24 SPBIO21_0 CAN0 TX TCLKC MOSI2 P9_1 P9_1 A25 SPBIO31_0 IRQ0 MISO2 P9_2 P9_2 LCD1_ DATA18 SPBCLK_ 0 P9_3 P9_3 LCD1_ DATA19 SPBSSL_ 0 P9_4 P9_4 LCD1_ DATA20 SPBIO00_0 P9_5 P9_5 LCD1_ DATA21 SPBIO10_0 SSISCK2 CTS1 CS4 P9_6 P9_6 LCD1_ DATA22 SPBIO20_0 SSIWS2 RTS1 CS5 P9_7 P9_7 LCD1_ DATA23 SPBIO30_0 SSIDATA2 TIOC1A Table 54.30 Output Output CAN0 RX RLIN30 TX Output SCK1 Output Output Output A0 TxD1 RxD1 Control Registers (P9) Valid bit Register Register Size Location R/W Offset Address <PORTn_base> Initial value P9 16 7 to 0 R/W H'0024 H'0000 PSR9 32 23 to 16, 7 to 0 W, R/W H'0124 H'0000_0000 PPR9 16 7 to 0 R H'0224 H'0000 PM9 16 7 to 0 R/W H'0324 H'FFFF PMC9 16 7 to 0 R/W H'0424 H'0000 PFC9 16 7 to 0 R/W H'0524 H'0000 PFCE9 16 7 to 0 R/W H'0624 H'0000 PNOT9 16 7 to 0 W H'0724 H'0000 PMSR9 32 23 to 16, 7 to 0 W, R/W H'0824 H'0000_FFFF PMCSR9 32 23 to 16, 7 to 0 W, R/W H'0924 H'0000_0000 PFCAE9 16 7 to 0 R/W H'0A24 H'0000 PIBC9 16 7 to 0 R/W H'4024 H'0000 PBDC9 16 7 to 0 R/W H'4124 H'0000 PIPC9 16 7 to 0 R/W H'4224 H'0000 Note: Output When a control register is read, the initial value is read from the fields where no valid bit is allocated. When writing to these fields, write the initial value. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 54-26 RZ/A1H Group, RZ/A1M Group 54. Ports 54.16 Port 10 (P10) Table 54.31 Pin Function (P10) Alternative Mode Port Mode 1st Alternative 2nd Alternative 3rd Alternative 4th Alternative 5th Alternative 6th Alternative 7th Alternative 8th Alternative Input Output Input Input Input Output Input Input Output Input Input Input P10_0 P10_0 DV0_ CLK TCLKA PWM2A ET_ TXCLK LCD0_ DATA23 VIO_CLK P10_1 P10_1 DV0_ VSYNC TCLKB PWM2B ET_TXER LCD0_ DATA22 VIO_VD P10_2 P10_2 DV0_ HSYNC TCLKC PWM2C ET_TXEN LCD0_ DATA21 VIO_HD P10_3 P10_3 TCLKD PWM2D LCD0_ DATA20 VIO_FLD P10_4 P10_4 DV0_ DATA0 TIOC0A PWM2E ET_TXD0 LCD0_ DATA19 VIO_D0 P10_5 P10_5 DV0_ DATA1 TIOC0B PWM2F ET_TXD1 LCD0_ DATA18 VIO_D1 P10_6 P10_6 DV0_ DATA2 TIOC0C PWM2G ET_TXD2 LCD0_ DATA17 VIO_D2 P10_7 P10_7 DV0_ DATA3 TIOC0D PWM2H ET_TXD3 LCD0_ DATA16 VIO_D3 P10_8 P10_8 DV0_ DATA4 TIOC1A ET_RXD0 LCD0_ DATA15 VIO_D4 P10_9 P10_9 DV0_ DATA5 TIOC1B ET_RXD1 LCD0_ DATA14 VIO_D5 P10_10 P10_10 DV0_ DATA6 TIOC2A ET_RXD2 LCD0_ DATA13 VIO_D6 P10_11 P10_11 DV0_ DATA7 TIOC2B ET_RXD3 LCD0_ DATA12 VIO_D7 P10_12 P10_12 DV0_ DATA8 SSISCK1 RSPCK0 LCD0_ DATA11 VIO_D8 P10_13 P10_13 DV0_ DATA9 SSIWS1 SSL00 LCD0_ DATA10 VIO_D9 P10_14 P10_14 DV0_ DATA10 MOSI0 LCD0_ DATA9 VIO_D10 P10_15 P10_15 DV0_ DATA11 MISO0 LCD0_ DATA8 VIO_D11 Table 54.32 Output Output Output ET_CRS SSIRxD1 SSITxD1 Output Output Output Control Registers (P10) Valid Bit Offset Address <PORTn_base> Initial Value R/W H'0028 H'0000 W, R/W H'0128 H'0000_0000 Register Register Size Location R/W P10 16 15 to 0 PSR10 32 31 to 0 PPR10 16 15 to 0 R H'0228 H'0000 PM10 16 15 to 0 R/W H'0328 H'FFFF PMC10 16 15 to 0 R/W H'0428 H'0000 PFC10 16 15 to 0 R/W H'0528 H'0000 PFCE10 16 15 to 0 R/W H'0628 H'0000 PNOT10 16 15 to 0 W H'0728 H'0000 PMSR10 32 31 to 0 W, R/W H'0828 H'0000_FFFF PMCSR10 32 31 to 0 W, R/W H'0928 H'0000_0000 PFCAE10 16 15 to 0 R/W H'0A28 H'0000 PIBC10 16 15 to 0 R/W H'4028 H'0000 PBDC10 16 15 to 0 R/W H'4128 H'0000 PIPC10 16 15 to 0 R/W H'4228 H'0000 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 54-27 RZ/A1H Group, RZ/A1M Group 54. Ports 54.17 Port 11 (P11) Table 54.33 Pin Function (P11) Alternative Mode Port Mode 1st Alternative 2nd Alternative 3rd Alternative 4th Alternative Input Output Input Input Input Input P11_0 P11_0 DV0_ DATA12 TIOC4A P11_1 P11_1 DV0_ DATA13 TIOC4B P11_2 P11_2 DV0_ DATA14 TIOC4C P11_3 P11_3 DV0_ DATA15 TIOC4D P11_4 P11_4 DV0_ DATA16 SD_ CD_0 SSISCK4 P11_5 P11_5 DV0_ DATA17 SD_ WP_0 SSIWS4 P11_6 P11_6 DV0_ DATA18 SD_D1_0 SSIDATA4 MMC_D1 LCD0_ DATA1 P11_7 P11_7 DV0_ DATA19 SD_D0_0 CTS5 MMC_D0 LCD0_ DATA0 P11_8 P11_8 DV0_ DATA20 P11_9 P11_9 DV0_ DATA21 SD_CMD_0 P11_10 P11_10 DV0_ DATA22 SD_D3_0 P11_11 P11_11 DV0_ DATA23 SD_D2_0 P11_12 P11_12 CAN1 RX RSPCK1 P11_13 P11_13 P11_14 P11_14 P11_15 P11_15 Table 54.34 Output Output SPDIF _IN SPDIF _OUT Output SCK6 TxD6 RxD6 SD_CLK_ 0 CAN1 TX Output MMC_CD SCK5 6th Alternative 7th Alternative 8th Alternative Output Input Input Input LCD0_ DATA7 VIO_D12 LCD0_ DATA6 VIO_D13 LCD0_ DATA5 VIO_D14 LCD0_ DATA4 VIO_D15 LCD0_ TCON5 MMC_D3 LCD0_ TCON4 RxD5 MMC_D2 LCD0_ TCON3 IRQ3 MMC_D4 LCD0_ TCON2 LCD0_ TCON4 MMC_D5 LCD0_ TCON1 MOSI1 LCD0_ TCON5 MMC_D6 LCD0_ TCON0 MMC_D7 LCD0_CLK IRQ1 Control Registers (P11) Valid Bit Register Size Location R/W Offset Address <PORTn_base> P11 16 15 to 0 R/W H'002C H'0000 PSR11 32 31 to 0 W, R/W H'012C H'0000_0000 PPR11 16 15 to 0 R H'022C H'0000 PM11 16 15 to 0 R/W H'032C H'FFFF PMC11 16 15 to 0 R/W H'042C H'0000 Register Output LCD0_ TCON6 SSL10 MISO1 Output LCD0_ DATA2 MMC_CMD TxD5 Output LCD0_ DATA3 MMC_ CLK RTS5 5th Alternative Input Initial Value PFC11 16 15 to 0 R/W H'052C H'0000 PFCE11 16 15 to 0 R/W H'062C H'0000 PNOT11 16 15 to 0 W H'072C H'0000 PMSR11 32 31 to 0 W, R/W H'082C H'0000_FFFF PMCSR11 32 31 to 0 W, R/W H'092C H'0000_0000 PFCAE11 16 15 to 0 R/W H'0A2C H'0000 PIBC11 16 15 to 0 R/W H'402C H'0000 PBDC11 16 15 to 0 R/W H'412C H'0000 PIPC11 16 15 to 0 R/W H'422C H'0000 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 54-28 RZ/A1H Group, RZ/A1M Group 54. Ports 54.18 Port Control Logical Diagram The following shows a logical diagram of the port control function. Note: This figure shows the logic for reference, not the circuit. PBDC PM BUFOE PIBC BUFIE Peripheral bus(APB) PMC PIPC PPR BUFI 1 0 P 0 BUFO 1 PSR PNOT PFCE 01001011 00101101 00010111 ALT_IDL8-1 IP_ENT8-1 Clamp PFC PMSR PMCSR ALT_SEL8-1 PFCAE 12345678 12345678 12345678 12345678 ALT_OUT IP_ENO IP_ENI ALT_IN Internal IPs Figure 54.1 Logical Diagram of Port Control R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 54-29 RZ/A1H Group, RZ/A1M Group 54. Ports 54.19 Flowchart Examples of Port Setting A flowchart example for setting the Pn_m pin to port mode is shown in (a), an example for setting software I/O control alternative mode is shown in (b), and an example for setting direct I/O control alternative mode is shown in (c). (a) Port settings for port mode START Specify PIBCn.PIBCnm bit = 0 Specify PBDCn.PBDCnm bit = 0 Specify PMn.PMnm bit = 1 Port initialization: Set the initial port values. (The port is set to input mode and the input buffer is disabled.) Specify PMCn.PMCnm bit = 0 Specify PIPCn.PIPCnm bit = 0 Input or output? Output mode Input mode Specify PBDCn.PBDCnm bit Specify Pn.Pnm bit Specify PIBCn.PIBCnm bit = 1 Figure 54.2 Port settings: Set appropriate values. Specify PMn.PMnm bit = 0 Example of Port Settings (in Port Mode) (1/3) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 54-30 RZ/A1H Group, RZ/A1M Group (b) 54. Ports Port settings for software I/O control alternative mode START Specify PIBCn.PIBCnm bit = 0 Specify PBDCn.PBDCnm bit = 0 Specify PMn.PMnm bit = 1 Specify PMCn.PMCnm bit = 0 Port initialization: Set the initial port values. (The port is set to input mode and the input buffer is disabled.) Specify PIPCn.PIPCnm bit = 0 Input or output? Output mode Input mode Specify PBDCn.PBDCnm bit Specify PFCn.PFCnm, PFCEn.PFCEnm, and PFCAEn.PFCAEnm bits Specify PFCn.PFCnm, PFCEn.PFCEnm, and PFCAEn.PFCAEnm bits Specify PMCn.PMCnm bit = 1 Port settings: Set appropriate values. Specify PMCn.PMCnm bit = 1 Specify PMn.PMnm bit = 0 Alternative input mode is temporarily entered.* Figure 54.3 Note: Example of Port Settings (in Software I/O Control Alternative Mode) (2/3) * When the Pn_m pin is set to the output mode in software I/O control alternative mode, the alternative input mode is temporarily entered after the PMCn.PMCnm bit is set to 1 until the PMn.PMnm bit is cleared to 0. Therefore, when an interrupt-related signal is selected as the alternative function for the port pin, appropriate settings should be made so that the interrupt does not occur or is ignored. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 54-31 RZ/A1H Group, RZ/A1M Group (c) 54. Ports Port settings for direct I/O control alternative mode START Specify PIBCn.PIBCnm bit = 0 Specify PBDCn.PBDCnm bit = 0 Specify PMn.PMnm bit = 1 Port initialization: Set the initial port values. (The port is set to input mode and the input buffer is disabled.) Specify PMCn.PMCnm bit = 0 Specify PIPCn.PIPCnm bit = 0 Specify PBDCn.PBDCnm bit Input function port settings When an alternative function that requires input is used, set the PBDCn.PBDCnm bit to 1. Specify PFCn.PFCnm, PFCEn.PFCEnm, and PFCAEn.PFCAEnm bits Port settings: Set appropriate values. Specify PIPCn.PIPCnm bit = 1 Specify PMCn.PMCnm bit = 1 Figure 54.4 Example of Port Settings (in Direct I/O Control Alternative Mode) (3/3) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 54-32 RZ/A1H Group, RZ/A1M Group 55. 55. Power-Down Modes Power-Down Modes This LSI supports sleep mode, software standby mode, deep standby mode, and module standby mode. In power-down modes, functions of CPU, clocks, on-chip memory, or part of on-chip peripheral modules are halted or the power-supply is turned off, through which low power consumption is achieved. These modes are canceled by a reset or interrupt. 55.1 Features 55.1.1 (1) States of Processing and Power-Down Modes States of processing This LSI has three general states of processing: the reset state, the program execution state, and the power-down modes. Figure 55.1 shows transitions between these states. Power-on reset from any state Power-on reset Realtime clock alarm interrupt, change on the pins for canceling, or generation of a power-on reset Reset state Release from the reset state Occurrence of a source condition for exception handling Exception handling Occurrence of a source condition for exception handling Generation of an NMI interrupt (FIQ exception) or IRQ interrupt (IRQ exception) End of exception handling User mode Execution of WFI or WFE*1 instruction with STBY bit cleared to 0. Sleep mode Execution of WFI instruction with STBY bit set to 1 and DEEP bit cleared to 0. Software standby mode Program execution state Execution of WFI instruction with STBY bit set to 1 and DEEP bit set to 1. Deep standby mode Power-down modes Note 1. When using the WFE instruction, execute the following three instructions in the given sequence: SEV, WFE, and WFE. The instruction to be executed at the time of a transition to the sleep mode depends on a condition. For details, see 55.3.1 (1) Transition to Sleep Mode. Figure 55.1 (2) Transitions between Processing States Power-down modes This LSI has the following power-down modes and function: 1. Sleep mode 2. Software standby mode 3. Deep standby mode 4. Module standby function Table 55.1 shows the transition conditions for entering the modes from the program execution state, as well as the CPU and peripheral module states in each mode and the procedures for canceling each mode. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 55-1 RZ/A1H Group, RZ/A1M Group Table 55.1 55. Power-Down Modes States of Power-Down Modes State PowerDown Mode Sleep mode Transition Conditions CPU, CPU Large-Capacity OnRegister, Chip RAM Primary Secondary (including on-chip Cache, TLB Cache data-retention RAM) Execute WFI or Halted WFE*6 instruction Contents with STBY bit in are held.*4 STBCR1 cleared to 0 Software Execute WFI Halted standby instruction with Contents mode STBY and DEEP are held.*4 bits in STBCR1 set to 1 and 0, respectively Running Running Halted Halted Contents Contents *4 are held. are held.*5 On-Chip Peripheral Realtime Modules Clock Internal Power Supply External Memory Canceling Procedure Running Running*1 Applied Auto-refresh * Interrupt * Power-on reset Halted Running*1 Applied Self-refresh * NMI or IRQ interrupt * Power-on reset * Power-on reset*3 * Realtime clock alarm interrupt*3 * Change on the pins for canceling*3 Deep standby mode Execute WFI Halted Halted instruction with Contents Contents STBY and DEEP are not held. are not bits in STBCR1 set held. to 1 Halted Halted Contents in on-chip dataretention RAM are held*2, and the other contents in largecapacity on-chip RAM are not held. Running*1 Shut off Self-refresh Module standby mode Set the MSTP bits Running in STBCR2 to STBCR13 to 1 Running Halted Auto-refresh * Clear MSTP bit to 0 Running Specified module halted Applied Note 1. The realtime clock operates when the START bit in the RCR2 register is set to 1. For details, see section 13, Realtime Clock. When deep standby mode is canceled by a power-on reset, the running state cannot be retained. Make the initial setting for the realtime clock again. Note 2. Setting the bits RRAMKP3 to RRAMKP0 in the RRAMKP register to 1 enables to retain the data in the corresponding area on the on-chip data-retention RAM during the transition to deep standby mode. When the deep standby mode is canceled by a power-on reset, the retained contents are initialized. Note 3. Deep standby mode can be canceled by a power-on reset, a realtime clock alarm interrupt, or change on the pins for canceling (P2_12, P2_15, P3_1, P3_3, P3_9, P5_9, P6_2, P6_4, P7_8, P8_2, P8_7, P9_1, and NMI). Even when deep standby mode is canceled by a source other than a power-on reset, the reset exception handling is executed instead of the interrupt exception handling. Note 4. When sleep mode or software standby mode is canceled by a power-on reset, the retained contents are initialized. Note 5. By setting the VRAME bit in the SYSCR1 register or VRAMWE bit in the SYSCR2 register to enable accesses, the retained contents are initialized when software standby mode is canceled by a power-on reset. By setting the VRAME bit in the SYSCR1 register or VRAMWE bit in the SYSCR2 register to disable accesses, contents in the large-capacity on-chip RAM (including onchip data-retention RAM) can be retained when software standby mode is canceled by a power-on reset. Note that the area at addresses from H'2002_0000 to H'2002_3FFF is used as working memory for the boot program in boot modes 3 to 5. In boot modes 4 and 5, a 28-Kbyte program is transferred from the external flash memory to the area at addresses from H'2002_4000 to H'2002_AFFF. For details, see section 3, Boot Mode. Note 6. When using the WFE instruction, execute the following three instructions in the given sequence: SEV, WFE, and WFE. The instruction to be executed at the time of a transition to the sleep mode depends on a condition. For details, see 55.3.1 (1) Transition to Sleep Mode. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 55-2 RZ/A1H Group, RZ/A1M Group 55.2 55. Power-Down Modes Register Descriptions Table 55.2 shows the register configuration. Table 55.2 Register Configuration Register Name Abbreviation R/W Initial Value Address Access Size Standby control register 1 STBCR1 R/W H'00 H'FCFE0020 8 Standby control register 2 STBCR2 R/W H'6A H'FCFE0024 8 Standby control register 3 STBCR3 R/W H'FD H'FCFE0420 8 Standby control register 4 STBCR4 R/W H'FF H'FCFE0424 8 Standby control register 5 STBCR5 R/W H'FF H'FCFE0428 8 Standby control register 6 STBCR6 R/W H'FE H'FCFE042C 8 Standby control register 7 STBCR7 R/W H'3F H'FCFE0430 8 Standby control register 8 STBCR8 R/W H'FF H'FCFE0434 8 Standby control register 9 STBCR9 R/W H'FF H'FCFE0438 8 Standby control register 10 STBCR10 R/W H'FF H'FCFE043C 8 Standby control register 11 STBCR11 R/W H'FF H'FCFE0440 8 Standby control register 12 STBCR12 R/W H'FF H'FCFE0444 8 Standby control register 13 STBCR13 R/W H'FF H'FCFE0470 8 Software reset control register 1 SWRSTCR1 R/W H'00 H'FCFE0460 8 Software reset control register 2 SWRSTCR2 R/W H'00 H'FCFE0464 8 Software reset control register 3 SWRSTCR3 R/W H'80 H'FCFE0468 8 System control register 1 SYSCR1 R/W H'FF H'FCFE0400 8 System control register 2 SYSCR2 R/W H'FF H'FCFE0404 8 System control register 3 SYSCR3 R/W H'00 H'FCFE0408 8 CPU status register CPUSTS R H'00 H'FCFE0018 8 Standby request register 1 STBREQ1 R/W H'00 H'FCFE0030 8 Standby request register 2 STBREQ2 R/W H'00 H'FCFE0034 8 Standby acknowledge register 1 STBACK1 R H'00 H'FCFE0040 8 Standby acknowledge register 2 STBACK2 R H'00 H'FCFE0044 8 On-chip data-retention RAM area setting register RRAMKP R/W H'00 H'FCFF1800 8 Deep standby control register DSCTR R/W H'00 H'FCFF1802 8 Deep standby cancel source select register DSSSR R/W H'0000 H'FCFF1804 16 Deep standby cancel edge select register DSESR R/W H'0000 H'FCFF1806 16 Deep standby cancel source flag register DSFR R/W H'0000 H'FCFF1808 16 XTAL crystal oscillator gain control register XTALCTR R/W H'00 H'FCFF1810 8 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 55-3 RZ/A1H Group, RZ/A1M Group 55.2.1 55. Power-Down Modes Standby Control Register 1 (STBCR1) STBCR1 is an 8-bit readable/writable register that specifies the state of the power-down mode. Note: * When writing to this register, see section 55.4, Usage Notes. Bit: Initial value: R/W: 7 6 5 4 3 2 1 STBY DEEP - - - - - 0 - 0 R/W 0 R/W 0 R 0 R 0 R 0 R 0 R 0 R Bit Bit Name Initial Value R/W Description 7 6 STBY DEEP 0 0 R/W R/W Software Standby, Deep Standby Specifies transition to software standby mode or deep standby mode. 0x: Executing WFI or WFE*1 instruction puts chip into sleep mode. 10: Executing WFI instruction puts chip into software standby mode.*2 11: Executing WFI instruction puts chip into deep standby mode.*2 Note 1. When using the WFE instruction, execute the following three instructions in the given sequence: SEV, WFE, and WFE. The instruction to be executed at the time of a transition to the sleep mode depends on a condition. For details, see 55.3.1 (1) Transition to Sleep Mode. Note 2. Do not execute the WFE instruction while the STBY bit in STBCR1 is 1. 5 to 0 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. [Legend] x: Don't care R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 55-4 RZ/A1H Group, RZ/A1M Group 55.2.2 55. Power-Down Modes Standby Control Register 2 (STBCR2) STBCR2 is an 8-bit readable/writable register that controls the operation of each module. Note: * When writing to this register, see section 55.4, Usage Notes. Bit: 7 6 5 4 3 2 1 0 HIZ - - - - - - MSTP 20 1 R 1 R 0 R 1 R 0 R 1 R 0 R/W Initial value: 0 R/W: R/W Bit Bit Name Initial Value R/W Description 7 HIZ 0 R/W Port High Impedance Selects whether the state of specific output pin is retained or high impedance in software standby mode or deep standby mode. As to which pins are controlled, see section 60.1, Pin States in section 60, States and Handling of Pins. 0: The pin state is retained in software standby mode or deep standby mode. 1: The pin is set to high-impedance in software standby mode or deep standby mode. 6, 5 -- All 1 R Reserved These bits are always read as 1. The write value should always be 1. 4 -- 0 R Reserved This bit is always read as 0. The write value should always be 0. 3 -- 1 R Reserved This bit is always read as 1. The write value should always be 1. 2 -- 0 R Reserved This bit is always read as 0. The write value should always be 0. 1 -- 1 R Reserved This bit is always read as 1. The write value should always be 1. 0 MSTP20 0 R/W Module Stop 20*1 [not for disclosure] When the MSTP20 bit is set to 1, the clock supply to CoreSight is halted. 0: CoreSight runs. 1: Clock supply to CoreSight is halted. Note 1. The transition to and release from module stop mode proceed in the steps described in section 55.3.5, Module Standby Function. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 55-5 RZ/A1H Group, RZ/A1M Group 55.2.3 55. Power-Down Modes Standby Control Register 3 (STBCR3) STBCR3 is an 8-bit readable/writable register that controls the operation of each module. Note: * When writing to this register, see section 55.4, Usage Notes. Bit: Initial value: R/W: 7 6 5 MSTP 37 MSTP 36 MSTP 35 MSTP MSTP MSTP 34 33 32 4 3 MSTP MSTP 31 30 1 R/W 1 R/W 1 R/W 1 R/W 0 R/W 1 R/W 2 1 R/W 1 0 1 R/W Bit Bit Name Initial Value R/W Description 7 MSTP37 1 R/W Module Stop 37 When the MSTP37 bit is set to 1, the clock supply to the IEBusTM controller is halted. 0: The IEBusTM controller runs. 1: Clock supply to the IEBusTM controller is halted. 6 MSTP36 1 R/W Module Stop 36 When the MSTP36 bit is set to 1, the clock supply to serial communication interface (IrDA) is halted. 0: Serial communication interface (IrDA) runs. 1: Clock supply to serial communication interface (IrDA) is halted. 5 MSTP35 1 R/W Module Stop 35 When the MSTP35 bit is set to 1, the clock supply to the LIN interface channel 0 is halted. 0: The LIN interface channel 0 runs. 1: Clock supply to the LIN interface channel 0 is halted. 4 MSTP34 1 R/W Module Stop 34 When the MSTP34 bit is set to 1, the clock supply to the LIN interface channel 1 is halted. 0: The LIN interface channel 1 runs. 1: Clock supply to the LIN interface channel 1 is halted. 3 MSTP33 1 R/W Module Stop 33 When the MSTP33 bit is set to 1, the clock supply to the multi-function timer pulse unit 2 is halted. 0: The multi-function timer pulse unit 2 runs. 1: Clock supply to the multi-function timer pulse unit 2 is halted. 2 MSTP32 1 R/W Module Stop 32 When the MSTP32 bit is set to 1, the clock supply to the CAN interface is halted. 0: The CAN interface runs. 1: Clock supply to the CAN interface is halted. 1 MSTP31 0 R/W Module Stop 31 When the MSTP31 bit is set to 1, the clock supply to the A/D converter is halted and the analog power supply to the A/D converter is shut off. 0: Clock signal and analog voltage are supplied to the A/D converter. 1: Supply of clock signal and analog voltage to the A/D converter is shut off. 0 MSTP30 1 R/W Module Stop 30 When the MSTP30 bit is set to 1, the clock supply to the motor control PWM timer is halted. 0: The motor control PWM timer runs. 1: Clock supply to the motor control PWM timer is halted. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 55-6 RZ/A1H Group, RZ/A1M Group 55.2.4 55. Power-Down Modes Standby Control Register 4 (STBCR4) STBCR4 is an 8-bit readable/writable register that controls the operation of each module. Note: * When writing to this register, see section 55.4, Usage Notes. Bit: Initial value: R/W: 7 6 5 4 3 2 1 0 MSTP 47 MSTP MSTP 46 45 MSTP MSTP 44 43 MSTP MSTP 42 41 MSTP 40 1 R/W 1 R/W 1 R/W 1 R/W 1 R/W 1 R/W 1 R/W 1 R/W Bit Bit Name Initial Value R/W Description 7 MSTP47 1 R/W Module Stop 47 When the MSTP47 bit is set to 1, the clock supply to channel 0 of the serial communication interface with FIFO is halted. 0: Channel 0 of the serial communication interface with FIFO runs. 1: Clock supply to channel 0 of the serial communication interface with FIFO is halted. 6 MSTP46 1 R/W Module Stop 46 When the MSTP46 bit is set to 1, the clock supply to channel 1 of the serial communication interface with FIFO is halted. 0: Channel 1 of the serial communication interface with FIFO runs. 1: Clock supply to channel 1 of the serial communication interface with FIFO is halted. 5 MSTP45 1 R/W Module Stop 45 When the MSTP45 bit is set to 1, the clock supply to channel 2 of the serial communication interface with FIFO is halted. 0: Channel 2 of the serial communication interface with FIFO runs. 1: Clock supply to channel 2 of the serial communication interface with FIFO is halted. 4 MSTP44 1 R/W Module Stop 44 When the MSTP44 bit is set to 1, the clock supply to channel 3 of the serial communication interface with FIFO is halted. 0: Channel 3 of the serial communication interface with FIFO runs. 1: Clock supply to channel 3 of the serial communication interface with FIFO is halted. 3 MSTP43 1 R/W Module Stop 43 When the MSTP43 bit is set to 1, the clock supply to channel 4 of the serial communication interface with FIFO is halted. 0: Channel 4 of the serial communication interface with FIFO runs. 1: Clock supply to channel 4 of the serial communication interface with FIFO is halted. 2 MSTP42 1 R/W Module Stop 42 When the MSTP42 bit is set to 1, the clock supply to channel 5 of the serial communication interface with FIFO is halted. 0: Channel 5 of the serial communication interface with FIFO runs. 1: Clock supply to channel 5 of the serial communication interface with FIFO is halted. 1 MSTP41 1 R/W Module Stop 41 When the MSTP41 bit is set to 1, the clock supply to channel 6 of the serial communication interface with FIFO is halted. 0: Channel 6 of the serial communication interface with FIFO runs. 1: Clock supply to channel 6 of the serial communication interface with FIFO is halted. 0 MSTP40 1 R/W Module Stop 40 When the MSTP40 bit is set to 1, the clock supply to channel 7 of the serial communication interface with FIFO is halted. 0: Channel 7 of the serial communication interface with FIFO runs. 1: Clock supply to channel 7 of the serial communication interface with FIFO is halted. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 55-7 RZ/A1H Group, RZ/A1M Group 55.2.5 55. Power-Down Modes Standby Control Register 5 (STBCR5) STBCR5 is an 8-bit readable/writable register that controls the operation of each module. Note: * When writing to this register, see section 55.4, Usage Notes. Bit: Initial value: R/W: 5 4 3 2 MSTP MSTP 57 56 7 6 MSTP 55 MSTP 54 MSTP 53 MSTP 52 MSTP MSTP 51 50 1 R/W 1 R/W 1 R/W 1 R/W 1 R/W 1 R/W 1 R/W 1 0 1 R/W Bit Bit Name Initial Value R/W Description 7 MSTP57 1 R/W Module Stop 57 When the MSTP57 bit is set to 1, the clock supply to channel 0 of the serial communication interface (SCI) is halted. 0: Channel 0 of the serial communication interface (SCI) runs. 1: Clock supply to channel 0 of the serial communication interface (SCI) is halted. 6 MSTP56 1 R/W Module Stop 56 When the MSTP56 bit is set to 1, the clock supply to channel 1 of the serial communication interface (SCI) is halted. 0: Channel 1 of the serial communication interface (SCI) runs. 1: Clock supply to channel 1 of the serial communication interface (SCI) is halted. 5 MSTP55 1 R/W Module Stop 55 When the MSTP55 bit is set to 1, the clock supply to channel 0 of the sound generator is halted. 0: Channel 0 of the sound generator runs. 1: Clock supply to channel 0 of the sound generator is halted. 4 MSTP54 1 R/W Module Stop 54 When the MSTP54 bit is set to 1, the clock supply to channel 1 of the sound generator is halted. 0: Channel 1 of the sound generator runs. 1: Clock supply to channel 1 of the sound generator is halted. 3 MSTP53 1 R/W Module Stop 53 When the MSTP53 bit is set to 1, the clock supply to channel 2 of the sound generator is halted. 0: Channel 2 of the sound generator runs. 1: Clock supply to channel 2 of the sound generator is halted. 2 MSTP52 1 R/W Module Stop 52 When the MSTP52 bit is set to 1, the clock supply to channel 3 of the sound generator is halted. 0: Channel 3 of the sound generator runs. 1: Clock supply to channel 3 of the sound generator is halted. 1 MSTP51 1 R/W Module Stop 51 When the MSTP51 bit is set to 1, the clock supply to channel 0 of the OS timer is halted. 0: Channel 0 of the OS timer runs. 1: Clock supply to channel 0 of the OS timer is halted. 0 MSTP50 1 R/W Module Stop 50 When the MSTP50 bit is set to 1, the clock supply to channel 1 of the OS timer is halted. 0: Channel 1 of the OS timer runs. 1: Clock supply to channel 1 of the OS timer is halted. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 55-8 RZ/A1H Group, RZ/A1M Group 55.2.6 55. Power-Down Modes Standby Control Register 6 (STBCR6) STBCR6 is an 8-bit readable/writable register that controls the operation of each module. Note: * When writing to this register, see section 55.4, Usage Notes. Bit: Initial value: R/W: 5 4 3 2 MSTP MSTP 67 66 7 6 MSTP 65 MSTP 64 MSTP 63 MSTP 62 MSTP MSTP 61 60 1 R/W 1 R/W 1 R/W 1 R/W 1 R/W 1 R/W 1 R/W 1 0 0 R/W Bit Bit Name Initial Value R/W Description 7 MSTP67 1 R/W Module Stop 67 When the MSTP67 bit is set to 1, the clock supply to the A/D converter is halted. 0: The A/D converter runs. 1: Clock supply to channel 0 of the A/D converter is halted. 6 MSTP66 1 R/W Module Stop 66*1 When the MSTP66 bit is set to 1, the clock supply to the capture engine unit is halted. 0: The capture engine unit runs. 1: Clock supply to the capture engine unit is halted. 5 MSTP65 1 R/W Module Stop 65 When the MSTP65 bit is set to 1, the clock supply to channel 0 of the display out comparison unit is halted. 0: Channel 0 of the display out comparison unit runs. 1: Clock supply to channel 0 of the display out comparison unit is halted. 4 MSTP64 1 R/W Module Stop 64 When the MSTP64 bit is set to 1, the clock supply to channel 1 of the display out comparison unit is halted. 0: Channel 1 of the display out comparison unit runs. 1: Clock supply to channel 1 of the display out comparison unit is halted. 3 MSTP63 1 R/W Module Stop 63 When the MSTP63 bit is set to 1, the clock supply to channel 0 of the dynamic range compression is halted. 0: Channel 0 of the dynamic range compression runs. 1: Clock supply to channel 0 of the dynamic range compression is halted. 2 MSTP62 1 R/W Module Stop 62 When the MSTP62 bit is set to 1, the clock supply to channel 1 of the dynamic range compression is halted. 0: Channel 1 of the dynamic range compression runs. 1: Clock supply to channel 1 of the dynamic range compression is halted. 1 MSTP61 1 R/W Module Stop 61*1 When the MSTP61 bit is set to 1, the clock supply to the JPEG codec unit is halted. 0: The JPEG codec unit runs. 1: Clock supply to the JPEG codec unit is halted. 0 MSTP60 0 R/W Module Stop 60 When the MSTP60 bit is set to 1, the clock supply to the realtime clock is halted. 0: The realtime clock runs. 1: Clock supply to the realtime clock is halted. Note: When the realtime clock is halted, set the bits in registers shown below. * Set bit RTCEN in the control register 2 (RCR2) to 0. * Set bits RCKSEL[1:0] in the control register 5 (RCR5) to 00. After the settings above, set bit MSTP60 to 1. Note 1. The transition to and release from module stop mode proceed in the steps described in section 55.3.5, Module Standby Function. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 55-9 RZ/A1H Group, RZ/A1M Group 55.2.7 55. Power-Down Modes Standby Control Register 7 (STBCR7) STBCR7 is an 8-bit readable/writable register that controls the operation of each module. Note: * When writing to this register, see section 55.4, Usage Notes. Bit: Initial value: R/W: 5 4 3 2 MSTP MSTP 77 76 7 6 - MSTP 74 MSTP 73 - MSTP MSTP 71 70 0 R/W 1 R 1 R/W 1 R/W 1 R 1 R/W 0 R/W 1 0 1 R/W Bit Bit Name Initial Value R/W Description 7 MSTP77 0 R/W Module Stop 77 When the MSTP77 bit is set to 1, the clock supply to channel 0 of the digital video decoder is halted. 0: Channel 0 of the digital video decoder runs. 1: Clock supply to channel 0 of the digital video decoder is halted. Note: When this bit is set to 1, A/D converter A for the input of video signals will stop operating and the LSI will be placed in the power saving state. When the LSI is released from the power saving mode (by clearing this bit to 0), the precision of conversion by A/D converter A cannot be guaranteed until the time for return from the power saving state has elapsed. For details, see section 59, Electrical Characteristics. 6 MSTP76 0 R/W Module Stop 76 When the MSTP76 bit is set to 1, the clock supply to channel 1 of the digital video decoder is halted. 0: Channel 1 of the digital video decoder runs. 1: Clock supply to channel 1 of the digital video decoder is halted. Note: When this bit is set to 1, A/D converter B for the input of video signals will stop operating and the LSI will be placed in the power saving state. When the LSI is released from the power saving mode (by clearing this bit to 0), the precision of conversion by A/D converter B cannot be guaranteed until the time for return from the power saving state has elapsed. For details, see section 59, Electrical Characteristics. 5 -- 1 R Reserved This bit is always read as 1. The write value should always be 1. 4 MSTP74 1 R/W Module Stop 74*1 When the MSTP74 bit is set to 1, the clock supply to the Ethernet controller is halted. 0: The Ethernet controller runs. 1: Clock supply to the Ethernet controller is halted. 3 MSTP73 1 R/W Module Stop 73 When the MSTP73 bit is set to 1, the clock supply to the NAND flash memory controller is halted. 0: The NAND flash memory controller runs. 1: Clock supply to the NAND flash memory controller is halted. 2 -- 1 R Reserved This bit is always read as 1. The write value should always be 1. 1 MSTP71 1 R/W Module Stop 71 When the MSTP71 bit is set to 1, the clock supply to channel 0 of the USB 2.0 host/function module is halted. 0: Channel 0 of the USB 2.0 host/function module runs. 1: Clock supply to channel 0 of the USB 2.0 host/function module is halted. 0 MSTP70 1 R/W Module Stop 70 When the MSTP70 bit is set to 1, the clock supply to channel 1 of the USB 2.0 host/function module is halted. 0: Channel 1 of the USB 2.0 host/function module runs. 1: Clock supply to channel 1 of the USB 2.0 host/function module is halted. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 55-10 RZ/A1H Group, RZ/A1M Group 55. Power-Down Modes Note 1. The transition to and release from module stop mode proceed in the steps described in section 55.3.5, Module Standby Function. 55.2.8 Standby Control Register 8 (STBCR8) STBCR8 is an 8-bit readable/writable register that controls the operation of each module. Note: * When writing to this register, see section 55.4, Usage Notes. Bit: Initial value: R/W: 2 1 MSTP MSTP 87 86 7 6 MSTP 85 MSTP MSTP 84 83 MSTP 82 MST P81 - 1 R/W 1 R/W 1 R/W 1 R/W 1 R/W 1 R 1 R/W 5 4 3 1 R/W 0 Bit Bit Name Initial Value R/W Description 7 MSTP87 1 R/W Module Stop 87*1 When the MSTP87 bit is set to 1, the clock supply to channel 0 of the image renderer is halted. 0: Channel 0 of the image renderer runs. 1: Clock supply to channel 0 of the image renderer is halted. 6 MSTP86 1 R/W Module Stop 86*1 When the MSTP86 bit is set to 1, the clock supply to channel 1 of the image renderer is halted. 0: Channel 1 of the image renderer runs. 1: Clock supply to channel 1 of the image renderer is halted. 5 MSTP85 1 R/W Module Stop 85*1 When the MSTP85 bit is set to 1, the clock supply to the display image renderer is halted. 0: The display image renderer runs. 1: Clock supply to the display image renderer is halted. 4 MSTP84 1 R/W Module Stop 84 When the MSTP84 bit is set to 1, the clock supply to the MMC host interface is halted. 0: The MMC host interface runs. 1: Clock supply to the MMC host interface is halted. 3 MSTP83 1 R/W Module Stop 83*1 When the MSTP83 bit is set to 1, the clock supply to the media local bus is halted. 0: The media local bus runs. 1: Clock supply to the media local bus is halted. 2 MSTP82 1 R/W Module Stop 82*1 When the MSTP82 bit is set to 1, the clock supply to the EthernetAVB is halted. 0: The EthernetAVB runs. 1: Clock supply to the EthernetAVB is halted. 1 MSTP81 1 R/W Module Stop 81 When the MSTP81 bit is set to 1, the clock supply to SCUX is halted. 0: SCUX runs. 1: Clock supply to SCUX is halted. 0 -- 1 R Reserved This bit is always read as 1. The write value should always be 1. Note 1. The transition to and release from module stop mode proceed in the steps described in section 55.3.5, Module Standby Function. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 55-11 RZ/A1H Group, RZ/A1M Group 55.2.9 55. Power-Down Modes Standby Control Register 9 (STBCR9) STBCR9 is an 8-bit readable/writable register that controls the operation of each module. Note: * When writing to this register, see section 55.4, Usage Notes. Bit: Initial value: R/W: 5 4 1 0 MSTP MSTP 97 96 7 6 MSTP 95 MSTP 94 MSTP MSTP 93 92 MSTP 91 MSTP 90 1 R/W 1 R/W 1 R/W 1 R/W 1 R/W 1 R/W 1 R/W 3 2 1 R/W Bit Bit Name Initial Value R/W Description 7 MSTP97 1 R/W Module Stop 97 When the MSTP97 bit is set to 1, the clock supply to channel 0 of the I2C bus interface is halted. 0: Channel 0 of the I2C bus interface runs. 1: Clock supply to channel 0 of the I2C bus interface is halted. 6 MSTP96 1 R/W Module Stop 96 When the MSTP96 bit is set to 1, the clock supply to channel 1 of the I2C bus interface is halted. 0: Channel 1 of the I2C bus interface runs. 1: Clock supply to channel 1 of the I2C bus interface is halted. 5 MSTP95 1 R/W Module Stop 95 When the MSTP95 bit is set to 1, the clock supply to channel 2 of the I2C bus interface is halted. 0: Channel 2 of the I2C bus interface runs. 1: Clock supply to channel 2 of the I2C bus interface is halted. 4 MSTP94 1 R/W Module Stop 94 When the MSTP94 bit is set to 1, the clock supply to channel 3 of the I2C bus interface is halted. 0: Channel 3 of the I2C bus interface runs. 1: Clock supply to channel 3 of the I2C bus interface is halted. 3 MSTP93 1 R/W Module Stop 93 When the MSTP93 bit is set to 1, the clock supply to channel 0 of the SPI multi I/O bus controller is halted. 0: Channel 0 of the SPI multi I/O bus controller runs. 1: Clock supply to channel 0 of the SPI multi I/O bus controller is halted. 2 MSTP92 1 R/W Module Stop 92 When the MSTP92 bit is set to 1, the clock supply to channel 1 of the SPI multi I/O bus controller is halted. 0: Channel 1 of the SPI multi I/O bus controller runs. 1: Clock supply to channel 1 of the SPI multi I/O bus controller is halted. 1 MSTP91 1 R/W Module Stop 91*1 When the MSTP91 bit is set to 1, the clock supply to channel 0 of the video display controller 5 and the LVDS output interface is halted. 0: Channel 0 of the video display controller 5 and the LVDS output interface run. 1: Clock supply to channel 0 of the video display controller 5 and the LVDS output interface is halted. 0 MSTP90 1 R/W Module Stop 90*1 When the MSTP90 bit is set to 1, the clock supply to channel 1 of the video display controller 5 is halted. 0: Channel 1 of the video display controller 5 runs. 1: Clock supply to channel 1 of the video display controller 5 is halted. Note 1. The transition to and release from module stop mode proceed in the steps described in section 55.3.5, Module Standby Function. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 55-12 RZ/A1H Group, RZ/A1M Group 55.2.10 55. Power-Down Modes Standby Control Register 10 (STBCR10) STBCR10 is an 8-bit readable/writable register that controls the operation of each module. Note: * When writing to this register, see section 55.4, Usage Notes. Bit: Initial value: R/W: 5 4 MSTP MSTP 107 106 7 6 MSTP 105 MSTP 104 MSTP MSTP 103 102 MSTP MSTP 101 100 1 R/W 1 R/W 1 R/W 1 R/W 1 R/W 1 R/W 3 2 1 R/W 1 0 1 R/W Bit Bit Name Initial Value R/W Description 7 MSTP107 1 R/W Module Stop 107 When the MSTP107 bit is set to 1, the clock supply to channel 0 of the Renesas serial peripheral interface is halted. 0: Channel 0 of the Renesas serial peripheral interface runs. 1: Clock supply to channel 0 of the Renesas serial peripheral interface is halted. 6 MSTP106 1 R/W Module Stop 106 When the MSTP106 bit is set to 1, the clock supply to channel 1 of the Renesas serial peripheral interface is halted. 0: Channel 1 of the Renesas serial peripheral interface runs. 1: Clock supply to channel 1 of the Renesas serial peripheral interface is halted. 5 MSTP105 1 R/W Module Stop 105 When the MSTP105 bit is set to 1, the clock supply to channel 2 of the Renesas serial peripheral interface is halted. 0: Channel 2 of the Renesas serial peripheral interface runs. 1: Clock supply to channel 2 of the Renesas serial peripheral interface is halted. 4 MSTP104 1 R/W Module Stop 104 When the MSTP104 bit is set to 1, the clock supply to channel 3 of the Renesas serial peripheral interface is halted. 0: Channel 3 of the Renesas serial peripheral interface runs. 1: Clock supply to channel 3 of the Renesas serial peripheral interface is halted. 3 MSTP103 1 R/W Module Stop 103 When the MSTP103 bit is set to 1, the clock supply to channel 4 of the Renesas serial peripheral interface is halted. 0: Channel 4 of the Renesas serial peripheral interface runs. 1: Clock supply to channel 4 of the Renesas serial peripheral interface is halted. 2 MSTP102 1 R/W Module Stop 102 When the MSTP102 bit is set to 1, the clock supply to the CD-ROM decoder is halted. 0: The CD-ROM decoder runs. 1: Clock supply to the CD-ROM decoder is halted. 1 MSTP101 1 R/W Module Stop 101 When the MSTP101 bit is set to 1, the clock supply to the Renesas SPDIF interface is halted. 0: The Renesas SPDIF interface runs. 1: Clock supply to the Renesas SPDIF interface is halted. 0 MSTP100 1 R/W Module Stop 100*1 When the MSTP100 bit is set to 1, the clock supply to the OpenVGTMcompliant Renesas graphics processor is halted. 0: The OpenVGTM-compliant Renesas graphics processor runs. 1: Clock supply to the OpenVGTM-compliant Renesas graphics processor is halted. Note 1. The transition to and release from module stop mode proceed in the steps described in section 55.3.5, Module Standby Function. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 55-13 RZ/A1H Group, RZ/A1M Group 55.2.11 55. Power-Down Modes Standby Control Register 11 (STBCR11) STBCR11 is an 8-bit readable/writable register that controls the operation of each module. Note: * When writing to this register, see section 55.4, Usage Notes. Bit: Initial value: R/W: 7 6 5 4 - - MSTP 115 MSTP 114 MSTP MSTP 113 112 3 2 MSTP MSTP 111 110 1 R 1 R 1 R/W 1 R/W 1 R/W 1 R/W 1 R/W 1 0 1 R/W Bit Bit Name Initial Value R/W Description 7, 6 -- All 1 R Reserved These bits are always read as 1. The write value should always be 1. 5 MSTP115 1 R/W Module Stop 115 When the MSTP115 bit is set to 1, the clock supply to channel 0 of the serial sound interface is halted. 0: Channel 0 of the serial sound interface runs. 1: Clock supply to channel 0 of the serial sound interface is halted. 4 MSTP114 1 R/W Module Stop 114 When the MSTP114 bit is set to 1, the clock supply to channel 1 of the serial sound interface is halted. 0: Channel 1 of the serial sound interface runs. 1: Clock supply to channel 1 of the serial sound interface is halted. 3 MSTP113 1 R/W Module Stop 113 When the MSTP113 bit is set to 1, the clock supply to channel 2 of the serial sound interface is halted. 0: Channel 2 of the serial sound interface runs. 1: Clock supply to channel 2 of the serial sound interface is halted. 2 MSTP112 1 R/W Module Stop 112 When the MSTP112 bit is set to 1, the clock supply to channel 3 of the serial sound interface is halted. 0: Channel 3 of the serial sound interface runs. 1: Clock supply to channel 3 of the serial sound interface is halted. 1 MSTP111 1 R/W Module Stop 111 When the MSTP111 bit is set to 1, the clock supply to channel 4 of the serial sound interface is halted. 0: Channel 4 of the serial sound interface runs. 1: Clock supply to channel 4 of the serial sound interface is halted. 0 MSTP110 1 R/W Module Stop 110 When the MSTP110 bit is set to 1, the clock supply to channel 5 of the serial sound interface is halted. 0: Channel 5 of the serial sound interface runs. 1: Clock supply to channel 5 of the serial sound interface is halted. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 55-14 RZ/A1H Group, RZ/A1M Group 55.2.12 55. Power-Down Modes Standby Control Register 12 (STBCR12) STBCR12 is an 8-bit readable/writable register that controls the operation of each module. Note: * When writing to this register, see section 55.4, Usage Notes. Bit: Initial value: R/W: 7 6 5 4 - - - - MSTP MSTP 123 122 3 2 MSTP MSTP 121 120 1 R 1 R 1 R 1 R 1 R/W 1 R/W 1 R/W 1 0 1 R/W Bit Bit Name Initial Value R/W Description 7 to 4 -- All 1 R Reserved These bits are always read as 1. The write value should always be 1. 3 MSTP123 1 R/W Module Stop 123 When the MSTP123 bit is set to 1, the SD host interface 00 is halted. 0: The SD host interface 00 runs. 1: Clock supply to the SD host interface 00 is halted. 2 MSTP122 1 R/W Module Stop 122 When the MSTP122 bit is set to 1, the SD host interface 01 is halted. 0: The SD host interface 01 runs. 1: Clock supply to the SD host interface 01 is halted. 1 MSTP121 1 R/W Module Stop 121 When the MSTP121 bit is set to 1, the SD host interface 10 is halted. 0: The SD host interface 10 runs. 1: Clock supply to the SD host interface 10 is halted. 0 MSTP120 1 R/W Module Stop 120 When the MSTP120 bit is set to 1, the SD host interface 11 is halted. 0: The SD host interface 11 runs. 1: Clock supply to the SD host interface 11 is halted. Note: For details on this register, see section 50.3.2, Card Detect/Write Protect. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 55-15 RZ/A1H Group, RZ/A1M Group 55.2.13 55. Power-Down Modes Standby Control Register 13 (STBCR13) STBCR13 is an 8-bit readable/writable register that controls the operation of each module. Note: * When writing to this register, see section 55.4, Usage Notes. Bit: Initial value: R/W: 7 6 5 4 3 2 1 - - - - - MSTP 132 MSTP 131 0 - 1 R 1 R 1 R 1 R 1 R 1 R/W 1 R/W 1 R Bit Bit Name Initial Value R/W Description 7 to 3 -- All 1 R Reserved These bits are always read as 1. The write value should always be 1. 2 MSTP132 1 R/W Module Stop 132 When the MSTP132 bit is set to 1, the clock supply to channel 1 of the pixel format converter is halted. 0: Channel 1 of the pixel format converter runs. 1: Clock supply to channel 1 of the pixel format converter is halted. 1 MSTP131 1 R/W Module Stop 131 When the MSTP131 bit is set to 1, the clock supply to channel 0 of the pixel format converter is halted. 0: Channel 0 of the pixel format converter runs. 1: Clock supply to channel 0 of the pixel format converter is halted. 0 -- 1 R Reserved This bit is always read as 1. The write value should always be 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 55-16 RZ/A1H Group, RZ/A1M Group 55.2.14 55. Power-Down Modes Software Reset Control Register 1 (SWRSTCR1) SWRSTCR1 is an 8-bit readable/writable register that controls a software reset for the serial sound interface and the operation of the crystal resonator for audio. Note: * When writing to this register, see section 55.4, Usage Notes. Bit: 7 AXT ALE Initial value: R/W: 0 R/W 4 3 2 1 SRST SRST 16 15 6 5 SRST 14 SRST 13 SRST 12 SRST 11 - 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R 0 R/W 0 Bit Bit Name Initial Value R/W Description 7 AXTALE 0 R/W AUDIO_X1 Clock Control Controls the function of AUDIO_X1 pin. 0: Runs the on-chip crystal oscillator/enables the external clock input. 1: Halts the on-chip crystal oscillator/disables the external clock input. 6 SRST16 0 R/W Serial Sound Interface Channel 0 Software Reset Controls the serial sound interface channel 0 reset with software. 0: The serial sound interface channel 0 reset is canceled. 1: The serial sound interface channel 0 is reset. 5 SRST15 0 R/W Serial Sound Interface Channel 1 Software Reset Controls the serial sound interface channel 1 reset with software. 0: The serial sound interface channel 1 reset is canceled. 1: The serial sound interface channel 1 is reset. 4 SRST14 0 R/W Serial Sound Interface Channel 2 Software Reset Controls the serial sound interface channel 2 reset with software. 0: The serial sound interface channel 2 reset is canceled. 1: The serial sound interface channel 2 is reset. 3 SRST13 0 R/W Serial Sound Interface Channel 3 Software Reset Controls the serial sound interface channel 3 reset with software. 0: The serial sound interface channel 3 reset is canceled. 1: The serial sound interface channel 3 is reset. 2 SRST12 0 R/W Serial Sound Interface Channel 4 Software Reset Controls the serial sound interface channel 4 reset with software. 0: The serial sound interface channel 4 reset is canceled. 1: The serial sound interface channel 4 is reset. 1 SRST11 0 R/W Serial Sound Interface Channel 5 Software Reset Controls the serial sound interface channel 5 reset with software. 0: The serial sound interface channel 5 reset is canceled. 1: The serial sound interface channel 5 is reset. 0 -- 0 R Reserved This bit is always read as 0. The write value should always be 0. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 55-17 RZ/A1H Group, RZ/A1M Group 55.2.15 55. Power-Down Modes Software Reset Control Register 2 (SWRSTCR2) SWRSTCR2 is an 8-bit readable/writable register that controls a software reset for each module. Note: * When writing to this register, see section 55.4, Usage Notes. Bit: Initial value: R/W: 7 6 5 4 3 2 1 0 - - - - - - SRST 21 - 0 R 0 R 0 R 0 R 0 R 0 R 0 R/W 0 R Bit Bit Name Initial Value R/W Description 7 to 2 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 1 SRST21 0 R/W JPEG Codec Unit Software Reset Controls the JPEG codec unit reset with software. 0: The JPEG codec unit reset is canceled. 1: The JPEG codec unit is reset. 0 -- 0 R Reserved This bit is always read as 0. The write value should always be 0. 55.2.16 Software Reset Control Register 3 (SWRSTCR3) SWRSTCR3 is an 8-bit readable/writable register that controls a software reset for each module. Note: * When writing to this register, see section 55.4, Usage Notes. Bit: Initial value: R/W: 7 6 5 4 3 2 1 0 - - - - - SRST 32 - - 1 R 0 R 0 R 0 R 0 R 0 R/W 0 R 0 R Bit Bit Name Initial Value R/W Description 7 -- 1 R Reserved This bit is always read as 1. The write value should always be 1. 6 to 3 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 2 SRST32 0 R/W OpenVGTM-Compliant Renesas Graphics Processor Software Reset Controls the OpenVGTM-compliant Renesas graphics processor reset with software. 0: The OpenVGTM-compliant Renesas graphics processor reset is canceled. 1: The OpenVGTM-compliant Renesas graphics processor is reset. 1, 0 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 55-18 RZ/A1H Group, RZ/A1M Group 55.2.17 55. Power-Down Modes System Control Register 1 (SYSCR1) SYSCR1 is an 8-bit readable/writable register that enables or disables access (read and write) to a specified page in the large-capacity on-chip RAM. When a VRAMEn (n = 0 to 4) bit in SYSCR1 is set to 1, access to page n is enabled. When a VRAMEn bit is cleared to 0, page n cannot be accessed. In this case, an undefined value is returned when reading data or fetching an instruction from page n, and writing to page n is ignored. The initial value of a VRAMEn bit is 1. SYSCR1 should be set with a program located in an area other than the large-capacity on-chip RAM. Furthermore, an instruction to read SYSCR1 should be located immediately after the instruction to write to SYSCR1. If not, normal access is not guaranteed. Note: * When writing to this register, see section 55.4, Usage Notes. Bit: Initial value: R/W: 7 6 5 - - - 1 R 1 R 1 R 4 3 2 1 0 VRAME VRAME VRAME VRAME VRAME 4 3 2 1 0 1 R/W 1 R/W 1 R/W 1 R/W 1 R/W Bit Bit Name Initial Value R/W Description 7 to 5 -- All 1 R Reserved These bits are always read as 1. The write value should always be 1. 4 VRAME4 1 R/W RAM Enable 4 (corresponding area: page 4*1 in large-capacity on-chip RAM) 0: Access to page 4 is disabled. 1: Access to page 4 is enabled. 3 VRAME3 1 R/W RAM Enable 3 (corresponding area: page 3*1 in large-capacity on-chip RAM) 0: Access to page 3 is disabled. 1: Access to page 3 is enabled. 2 VRAME2 1 R/W RAM Enable 2 (corresponding area: page 2*1 in large-capacity on-chip RAM) 0: Access to page 2 is disabled. 1: Access to page 2 is enabled. 1 VRAME1 1 R/W RAM Enable 1 (corresponding area: page 1*1 in large-capacity on-chip RAM) 0: Access to page 1 is disabled. 1: Access to page 1 is enabled. 0 VRAME0 1 R/W RAM Enable 0 (corresponding area: page 0*1 in large-capacity on-chip RAM) 0: Access to page 0 is disabled. 1: Access to page 0 is enabled. Note 1. For addresses in each page, see section 53, On-Chip RAM. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 55-19 RZ/A1H Group, RZ/A1M Group 55.2.18 55. Power-Down Modes System Control Register 2 (SYSCR2) SYSCR2 is an 8-bit readable/writable register that enables or disables writing to a specified page in the large-capacity on-chip RAM. When a VRAMWEn (n = 0 to 4) bit in SYSCR2 is set to 1, writing to page n is enabled. When a VRAMWEn bit is cleared to 0, writing to page n is ignored. The initial value of a VRAMWEn bit is 1. SYSCR2 should be set with a program located in an area other than the large-capacity on-chip RAM. Furthermore, an instruction to read SYSCR2 should be located immediately after the instruction to write to SYSCR2. If not, normal access is not guaranteed. Note: * When writing to this register, see section 55.4, Usage Notes. Bit: Initial value: R/W: 7 6 5 - - - 1 R 1 R 1 R 4 3 2 1 0 VRAM VRAM VRAM VRAM VRAM WE4 WE3 WE2 WE1 WE0 1 R/W 1 R/W 1 R/W 1 R/W 1 R/W Bit Bit Name Initial Value R/W Description 7 to 5 -- All 1 R Reserved These bits are always read as 1. The write value should always be 1. 4 VRAMWE4 1 R/W RAM Write Enable 4 (corresponding area: page 4*1 in large-capacity onchip RAM) 0: Writing to page 4 is disabled. 1: Writing to page 4 is enabled. 3 VRAMWE3 1 R/W RAM Write Enable 3 (corresponding area: page 3*1 in large-capacity onchip RAM) 0: Writing to page 3 is disabled. 1: Writing to page 3 is enabled. 2 VRAMWE2 1 R/W RAM Write Enable 2 (corresponding area: page 2*1 in large-capacity onchip RAM) 0: Writing to page 2 is disabled. 1: Writing to page 2 is enabled. 1 VRAMWE1 1 R/W RAM Write Enable 1 (corresponding area: page 1*1 in large-capacity onchip RAM) 0: Writing to page 1 is disabled. 1: Writing to page 1 is enabled. 0 VRAMWE0 1 R/W RAM Write Enable 0 (corresponding area: page 0*1 in large-capacity onchip RAM) 0: Writing to page 0 is disabled. 1: Writing to page 0 is enabled. Note 1. For addresses in each page, see section 53, On-Chip RAM. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 55-20 RZ/A1H Group, RZ/A1M Group 55.2.19 55. Power-Down Modes System Control Register 3 (SYSCR3) SYSCR3 is an 8-bit readable/writable register that enables or disables writing to a specified page in the on-chip dataretention RAM. When a RRAMWEn (n = 0 to 3) bit in SYSCR3 is set to 1, writing to page n is enabled. When a RRAMWEn bit is cleared to 0, writing to page n is ignored. The initial value of a RRAMWEn bit is 0. SYSCR3 should be set with a program located in an area other than the on-chip data-retention RAM. Note: * When writing to this register, see section 55.4, Usage Notes. Bit: Initial value: R/W: 7 6 5 4 - - - - 0 R 0 R 0 R 0 R 3 2 1 0 RRAM RRAM RRAM RRAM WE3 WE2 WE1 WE0 0 R/W 0 R/W 0 R/W 0 R/W Bit Bit Name Initial Value R/W Description 7 to 4 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 3 RRAMWE3 0 R/W RAM Write Enable 3 (corresponding area: page 3*2 in on-chip dataretention RAM) 0: Writing to page 3 is disabled. 1: Writing to page 3 is enabled. 2 RRAMWE2 0 R/W RAM Write Enable 2 (corresponding area: page 2*2 in on-chip dataretention RAM) 0: Writing to page 2 is disabled. 1: Writing to page 2 is enabled. 1 RRAMWE1 0 R/W RAM Write Enable 1 (corresponding area: page 1*2 in on-chip dataretention RAM) 0: Writing to page 1 is disabled. 1: Writing to page 1 is enabled. 0 RRAMWE0 0 R/W RAM Write Enable 0 (corresponding area: page 0*2 in on-chip dataretention RAM) 0: Writing to page 0 is disabled. 1: Writing to page 0 is enabled. Note 1. For addresses in each page, see section 53, On-Chip RAM. Note 2. When the VRAME0 bit in SYSCR1 is cleared to 0 (access to page 0 in large-capacity on-chip RAM is invalid), the on-chip dataretention RAM cannot be accessed (read and written), regardless of the setting of this bit. When the VRAMWE0 bit in SYSCR2 is cleared to 0 (writing to page 0 in large-capacity on-chip RAM is invalid), the on-chip dataretention RAM cannot be written, regardless of the setting of this bit. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 55-21 RZ/A1H Group, RZ/A1M Group 55.2.20 55. Power-Down Modes CPU Status Register (CPUSTS) CPUSTS is an 8-bit readable register that indicates the status of the CPU. Bit: Initial value: R/W: 7 6 5 4 3 2 1 - - - ISBUSY - - - 0 - 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R Bit Bit Name Initial Value R/W Description 7 to 5 -- All 0 R Reserved These bits are always read as 0. 4 ISBUSY 0 R State during Changing of the Frequency of CPU and Return from Software Standby Indicates that the frequency of CPU is being changed or that return from software standby is in progress. Do not execute a WFI instruction while this bit is 1. 0: The frequency of CPU is not being changed and returning from software standby is not in progress 1: The frequency of CPU is being changed or return from software standby is in progress 3 to 0 -- All 0 R Reserved These bits are always read as 0. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 55-22 RZ/A1H Group, RZ/A1M Group 55.2.21 55. Power-Down Modes Standby Request Register 1 (STBREQ1) This register is used to request notification of whether a CPU or peripheral module is ready for standby. The CPU or peripheral module returns a standby acknowledgement on receipt of a request for notification if it is ready for standby. Note: * When writing to this register, see section 55.4, Usage Notes. Bit: Initial value: R/W: 7 6 5 4 - - STBRQ 15 - 0 R 0 R 0 R/W 0 R 3 2 STBRQ STBRQ 13 12 0 R/W 0 R/W 1 0 - STBRQ 10 0 R 0 R/W Bit Bit Name Initial Value R/W Description 7, 6 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 5 STBRQ15 0 R/W Standby Request to CoreSight 0: The standby request to CoreSight is invalid. 1: The standby request to CoreSight is valid.*1 4 -- 0 R Reserved This bit is always read as 0. The write value should always be 0. 3 STBRQ13 0 R/W Standby Request to JPEG Codec Unit 0: The standby request to the JPEG codec unit is invalid. 1: The standby request to the JPEG codec unit is valid.*1 2 STBRQ12 0 R/W Standby Request to EthernetAVB 0: The standby request to the EthernetAVB is invalid. 1: The standby request to the EthernetAVB is valid.*1 1 -- 0 R Reserved This bit is always read as 0. The write value should always be 0. 0 STBRQ10 0 R/W Standby Request to Capture Engine Unit 0: The standby request to the capture engine unit is invalid. 1: The standby request to the capture engine unit is valid.*1 Note 1. When the MSTP bit for the corresponding module is 1, writing 1 to the STBRQ bit has no effect. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 55-23 RZ/A1H Group, RZ/A1M Group 55.2.22 55. Power-Down Modes Standby Request Register 2 (STBREQ2) This register is used to request notification of whether a peripheral module is ready for standby. The peripheral module returns a standby acknowledgement on receipt of a request for notification if it is ready for standby. Note: * When writing to this register, see section 55.4, Usage Notes. Bit: 7 6 5 4 3 2 1 0 STBRQ STBRQ STBRQ STBRQ STBRQ STBRQ STBRQ STBRQ 27 26 25 24 23 22 21 20 Initial value: R/W: 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W Bit Bit Name Initial Value R/W Description 7 STBRQ27 0 R/W Standby Request to the media local bus 0: The standby request to the media local bus is invalid. 1: The standby request to the media local bus is valid.*1 6 STBRQ26 0 R/W Standby Request to Ethernet Controller 0: The standby request to the Ethernet controller is invalid. 1: The standby request to the Ethernet controller is valid.*1 5 STBRQ25 0 R/W Standby Request to Channel 0 of Video Display Controller 5 0: The standby request to channel 0 of the video display controller 5 is invalid. 1: The standby request to channel 0 of the video display controller 5 is valid.*1 4 STBRQ24 0 R/W Standby Request to Channel 1 of Video Display Controller 5 0: The standby request to channel 1 of the video display controller 5 is invalid. 1: The standby request to channel 1 of the video display controller 5 is valid.*1 3 STBRQ23 0 R/W Standby Request to Channel 0 of Image Renderer 0: The standby request to channel 0 of the image renderer is invalid. 1: The standby request to channel 0 of the image renderer is valid.*1 2 STBRQ22 0 R/W Standby Request to Channel 1 of Image Renderer 0: The standby request to channel 1 of the image renderer is invalid. 1: The standby request to channel 1 of the image renderer is valid.*1 1 STBRQ21 0 R/W Standby Request to Display Image Renderer 0: The standby request to the display image renderer is invalid. 1: The standby request to the display image renderer is valid.*1 0 STBRQ20 0 R/W Standby Request to OpenVGTM-Compliant Renesas Graphics Processor 0: The standby request to the OpenVGTM-compliant Renesas graphics processor is invalid. 1: The standby request to the OpenVGTM-compliant Renesas graphics processor is valid.*1 Note 1. When the MSTP bit for the corresponding module is 1, writing 1 to the STBRQ bit has no effect. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 55-24 RZ/A1H Group, RZ/A1M Group 55.2.23 55. Power-Down Modes Standby Acknowledge Register 1 (STBACK1) This register is used to provide notification that a CPU or peripheral module is in the standby ready state. The CPU or peripheral module returns a standby acknowledgement on reception of a standby notification request if it is ready for standby. This register is a read-only register. Bit: Initial value: R/W: 7 6 5 4 - - STBAK 15 - 0 R 0 R 0 R 0 R 3 2 STBAK STBAK 13 12 0 R 0 R 1 0 - STBAK 10 0 R 0 R Bit Bit Name Initial Value R/W Description 7, 6 -- All 0 R Reserved These bits are always read as 0. 5 STBAK15 0 R Standby Acknowledgement from CoreSight 0: The standby acknowledgement from CoreSight is invalid. 1: The standby acknowledgement from CoreSight is valid.*1 4 -- 0 R Reserved This bit is always read as 0. 3 STBAK13 0 R Standby Acknowledgement from JPEG Codec Unit 0: The standby acknowledgement from the JPEG codec unit is invalid. 1: The standby acknowledgement from the JPEG codec unit is valid.*1 2 STBAK12 0 R Standby Acknowledgement from EthernetAVB 0: The standby acknowledgement from the EthernetAVB is invalid. 1: The standby acknowledgement from the EthernetAVB is valid.*1 1 -- 0 R Reserved This bit is always read as 0. 0 STBAK10 0 R Standby Acknowledgement from Capture Engine Unit 0: The standby acknowledgement from the capture engine unit is invalid. 1: The standby acknowledgement from the capture engine unit is valid.*1 Note 1. The bits in STBACK1 are set to 1 when a standby acknowledgement is transmitted from the module while the MSTP bit for the corresponding module is set to 0. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 55-25 RZ/A1H Group, RZ/A1M Group 55.2.24 55. Power-Down Modes Standby Acknowledge Register 2 (STBACK2) This register is used to provide notification that a peripheral module is in the standby ready state. The peripheral module returns a standby acknowledgement on reception of a standby notification request if it is ready for standby. This register is a read-only register. Bit: 7 6 5 4 3 2 1 0 STBAK STBAK STBAK STBAK STBAK STBAK STBAK STBAK 27 26 25 24 23 22 21 20 Initial value: R/W: 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R Bit Bit Name Initial Value R/W Description 7 STBAK27 0 R Standby Acknowledgement from the media local bus 0: The standby acknowledgement from the media local bus is invalid. 1: The standby acknowledgement from the media local bus is valid.*1 6 STBAK26 0 R Standby Acknowledgement from Ethernet Controller 0: The standby acknowledgement from the Ethernet controller is invalid. 1: The standby acknowledgement from the Ethernet controller is valid.*1 5 STBAK25 0 R Standby Acknowledgement from Channel 0 of Video Display Controller 5 0: The standby acknowledgement from channel 0 of the video display controller 5 is invalid. 1: The standby acknowledgement from channel 0 of the video display controller 5 is valid.*1 4 STBAK24 0 R Standby Acknowledgement from Channel 1 of Video Display Controller 5 0: The standby acknowledgement from channel 1 of the video display controller 5 is invalid. 1: The standby acknowledgement from channel 1 of the video display controller 5 is valid.*1 3 STBAK23 0 R Standby Acknowledgement from Channel 0 of Image Renderer 0: The standby acknowledgement from channel 0 of the image renderer is invalid. 1: The standby acknowledgement from channel 0 of the image renderer is valid.*1 2 STBAK22 0 R Standby Acknowledgement from Channel 1 of Image Renderer 0: The standby acknowledgement from channel 1 of the image renderer is invalid. 1: The standby acknowledgement from channel 1 of the image renderer is valid.*1 1 STBAK21 0 R Standby Acknowledgement from Display Image Renderer 0: The standby acknowledgement from the display image renderer is invalid. 1: The standby acknowledgement from the display image renderer is valid.*1 0 STBAK20 0 R Standby Acknowledgement from OpenVGTM-Compliant Renesas Graphics Processor 0: The standby acknowledgement from the OpenVGTM-compliant Renesas graphics processor is invalid. 1: The standby acknowledgement from the OpenVGTM-compliant Renesas graphics processor is valid.*1 Note 1. The bits in STBACK2 are set to 1 when a standby acknowledgement is transmitted from the module while the MSTP bit for the corresponding module is set to 0. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 55-26 RZ/A1H Group, RZ/A1M Group 55.2.25 55. Power-Down Modes On-Chip Data-Retention RAM Area Setting Register (RRAMKP) RRAMKP is an 8-bit readable/writable register that selects whether the contents of the corresponding area of the on-chip data-retention RAM are retained or not in deep standby mode. When the RRAMKP3 to RRAMKP0 bits are set to 1, the contents of the corresponding area of the on-chip data-retention RAM are retained in deep standby mode. When these bits are cleared to 0, the contents of the corresponding area of the on-chip data-retention RAM are not retained in deep standby mode. Note: * When writing to this register, see section 55.4, Usage Notes. Bit: Initial value: R/W: 7 6 5 4 - - - - 0 R 0 R 0 R 0 R 3 2 1 0 RRAM RRAM RRAM RRAM KP3 KP2 KP1 KP0 0 R/W 0 R/W 0 R/W 0 R/W Bit Bit Name Initial Value R/W Description 7 to 4 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 3 RRAMKP3 0 R/W On-Chip Data-Retention RAM Storage Area 3 (corresponding area: page 3*1 in on-chip data-retention RAM) 0: The contents of the on-chip data-retention RAM are not retained in deep standby mode. 1: The contents of the on-chip data-retention RAM are retained in deep standby mode. 2 RRAMKP2 0 R/W On-Chip Data-Retention RAM Storage Area 2 (corresponding area: page 2*1 in on-chip data-retention RAM) 0: The contents of the on-chip data-retention RAM are not retained in deep standby mode. 1: The contents of the on-chip data-retention RAM are retained in deep standby mode. 1 RRAMKP1 0 R/W On-Chip Data-Retention RAM Storage Area 1 (corresponding area: page 1*1 in on-chip data-retention RAM) 0: The contents of the on-chip data-retention RAM are not retained in deep standby mode. 1: The contents of the on-chip data-retention RAM are retained in deep standby mode. 0 RRAMKP0 0 R/W On-Chip Data-Retention RAM Storage Area 0 (corresponding area: page 0*1 in on-chip data-retention RAM) 0: The contents of the on-chip data-retention RAM are not retained in deep standby mode. 1: The contents of the on-chip data-retention RAM are retained in deep standby mode. Note 1. For addresses in each page, see section 53, On-Chip RAM. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 55-27 RZ/A1H Group, RZ/A1M Group 55.2.26 55. Power-Down Modes Deep Standby Control Register (DSCTR) DSCTR is an 8-bit readable/writable register that selects whether the states of the external memory control pins are retained or not when returning from deep standby mode and specifies the method to start the LSI. Note: * When writing to this register, see section 55.4, Usage Notes. Bit: 7 6 EBUS RAM KEEPE BOOT Initial value: R/W: 0 R/W 0 R/W 5 4 3 2 1 - - - - - 0 - 0 R 0 R 0 R 0 R 0 R 0 R Bit Bit Name Initial Value R/W Description 7 EBUSKEEPE 0 R/W Retention of External Memory Control Pin State 0: The state of the external memory control pins is not retained when returning from deep standby mode. 1: The state of the external memory control pins is retained when returning from deep standby mode. Note: The following setting is prohibited: (EBUSKEEPE, RAMBOOT) = (1, 0). 6 RAMBOOT 0 R/W Selection of Method after Returning from Deep Standby Mode Selects an activation method after returning from deep standby mode. 0: Activated according to the boot mode specified for a reset. 1: The program is read from the on-chip data-retention RAM. Instruction fetch from H'20000000 Note: The following setting is prohibited: (EBUSKEEPE, RAMBOOT) = (1, 0). 5 to 0 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 55-28 RZ/A1H Group, RZ/A1M Group 55.2.27 55. Power-Down Modes Deep Standby Cancel Source Select Register (DSSSR) DSSSR is a 16-bit readable/writable register that consists of the bits for selecting a source to cancel deep standby mode. The realtime clock alarm interrupt or change on the pins for canceling (P2_12, P2_15, P3_1, P3_3, P3_9, P5_9, P6_2, P6_4, P7_8, P8_2, P8_7, and P9_1) can be selected as a cancel source. The pins for canceling can be used for canceling deep standby, regardless of pin function settings in the general I/O port. Note: * When writing to this register, see section 55.4, Usage Notes. Bit: 15 14 13 12 11 10 9 8 7 - P6_2 P3_9 P3_1 P2_12 P8_7 P3_3 NMI - 0 R 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R alue: R/W: 6 5 RTCAR P6_4 0 R/W 0 R/W 4 3 2 1 0 P5_9 P7_8 P2_15 P9_1 P8_2 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W Bit Bit Name Initial Value R/W Description 15 -- 0 R Reserved This bit is always read as 0. The write value should always be 0. 14 P6_2 0 R/W Cancel by Change on P6_2 0: Deep standby mode is not canceled by change on the P6_2 pin. 1: Deep standby mode is canceled by change on the P6_2 pin. 13 P3_9 0 R/W Cancel by Change on P3_9 0: Deep standby mode is not canceled by change on the P3_9 pin. 1: Deep standby mode is canceled by change on the P3_9 pin. 12 P3_1 0 R/W Cancel by Change on P3_1 0: Deep standby mode is not canceled by change on the P3_1 pin. 1: Deep standby mode is canceled by change on the P3_1 pin. 11 P2_12 0 R/W Cancel by Change on P2_12 0: Deep standby mode is not canceled by change on the P2_12 pin. 1: Deep standby mode is canceled by change on the P2_12 pin. 10 P8_7 0 R/W Cancel by Change on P8_7 0: Deep standby mode is not canceled by change on the P8_7 pin. 1: Deep standby mode is canceled by change on the P8_7 pin. 9 P3_3 0 R/W Cancel by Change on P3_3 0: Deep standby mode is not canceled by change on the P3_3 pin. 1: Deep standby mode is canceled by change on the P3_3 pin. 8 NMI 0 R/W Cancel by Change on NMI 0: Deep standby mode is not canceled by change on the NMI pin. 1: Deep standby mode is canceled by change on the NMI pin. 7 -- 0 R Reserved This bit is always read as 0. The write value should always be 0. 6 RTCAR 0 R/W Cancel by Realtime Clock Alarm Interrupt 0: Deep standby mode is not canceled by a realtime clock alarm interrupt. 1: Deep standby mode is canceled by a realtime clock alarm interrupt. 5 P6_4 0 R/W Cancel by Change on P6_4 0: Deep standby mode is not canceled by change on the P6_4 pin. 1: Deep standby mode is canceled by change on the P6_4 pin. 4 P5_9 0 R/W Cancel by Change on P5_9 0: Deep standby mode is not canceled by change on the P5_9 pin. 1: Deep standby mode is canceled by change on the P5_9 pin. 3 P7_8 0 R/W Cancel by Change on P7_8 0: Deep standby mode is not canceled by change on the P7_8 pin. 1: Deep standby mode is canceled by change on the P7_8 pin. 2 P2_15 0 R/W Cancel by Change on P2_15 0: Deep standby mode is not canceled by change on the P2_15 pin. 1: Deep standby mode is canceled by change on the P2_15 pin. 1 P9_1 0 R/W Cancel by Change on P9_1 0: Deep standby mode is not canceled by change on the P9_1 pin. 1: Deep standby mode is canceled by change on the P9_1 pin. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 55-29 RZ/A1H Group, RZ/A1M Group 55. Power-Down Modes Bit Bit Name Initial Value R/W Description 0 P8_2 0 R/W Cancel by Change on P8_2 0: Deep standby mode is not canceled by change on the P8_2 pin. 1: Deep standby mode is canceled by change on the P8_2 pin. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 55-30 RZ/A1H Group, RZ/A1M Group 55.2.28 55. Power-Down Modes Deep Standby Cancel Edge Select Register (DSESR) DSESR is a 16-bit readable/writable register that consists of the bits for selecting an edge to be detected for the pin specified as a deep standby cancel source with DSSSR. This register setting is always valid for canceling deep standby, regardless of the interrupt controller setting. Note: * When writing to this register, see section 55.4, Usage Notes. Bit: 15 - Initial value: R/W: 0 R 14 13 12 11 10 9 P6_2E P3_9E P3_1E P2_12E P8_7E P3_3E 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 8 7 6 NMIE - - 0 R/W 0 R 0 R 5 4 3 2 1 0 P6_4E P5_9E P7_8E P2_15E P9_1E P8_2E 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W 0 R/W Bit Bit Name Initial Value R/W Description 15 -- 0 R Reserved This bit is always read as 0. The write value should always be 0. 14 P6_2E 0 R/W P6_2 Edge Detection 0: Falling edge of P6_2 is detected. 1: Rising edge of P6_2 is detected. 13 P3_9E 0 R/W P3_9 Edge Detection 0: Falling edge of P3_9 is detected. 1: Rising edge of P3_9 is detected. 12 P3_1E 0 R/W P3_1 Edge Detection 0: Falling edge of P3_1 is detected. 1: Rising edge of P3_1 is detected. 11 P2_12E 0 R/W P2_12 Edge Detection 0: Falling edge of P2_12 is detected. 1: Rising edge of P2_12 is detected. 10 P8_7E 0 R/W P8_7 Edge Detection 0: Falling edge of P8_7 is detected. 1: Rising edge of P8_7 is detected. 9 P3_3E 0 R/W P3_3 Edge Detection 0: Falling edge of P3_3 is detected. 1: Rising edge of P3_3 is detected. 8 NMIE 0 R/W NMI Edge Detection 0: Falling edge of NMI is detected. 1: Rising edge of NMI is detected. 7, 6 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 5 P6_4E 0 R/W P6_4 Edge Detection 0: Falling edge of P6_4 is detected. 1: Rising edge of P6_4 is detected. 4 P5_9E 0 R/W P5_9 Edge Detection 0: Falling edge of P5_9 is detected. 1: Rising edge of P5_9 is detected. 3 P7_8E 0 R/W P7_8 Edge Detection 0: Falling edge of P7_8 is detected. 1: Rising edge of P7_8 is detected. 2 P2_15E 0 R/W P2_15 Edge Detection 0: Falling edge of P2_15 is detected. 1: Rising edge of P2_15 is detected. 1 P9_1E 0 R/W P9_1 Edge Detection 0: Falling edge of P9_1 is detected. 1: Rising edge of P9_1 is detected. 0 P8_2E 0 R/W P8_2 Edge Detection 0: Falling edge of P8_2 is detected. 1: Rising edge of P8_2 is detected. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 55-31 RZ/A1H Group, RZ/A1M Group 55.2.29 55. Power-Down Modes Deep Standby Cancel Source Flag Register (DSFR) DSFR is a 16-bit readable/writable register composed of two types of bits. One is the flag that confirms which source canceled deep standby mode. The other is the bit that releases the state of pins after canceling deep standby mode. When deep standby mode is canceled by an interrupt (NMI or realtime clock alarm interrupt) and changes on the pins for canceling, this register retains the previous data although power-on reset exception handling is executed. When deep standby mode is canceled by a power-on reset, this register is initialized to H'0000. All flags must be cleared immediately before transition to deep standby mode. Note: * When writing to this register, see section 55.4, Usage Notes. Bit: 15 IO KEEP 14 13 12 11 10 9 P6_2F P3_9F P3_1F P2_12F P8_7F P3_3F 8 7 6 NMIF - RTC ARF Initial value: 0 0 0 0 0 0 0 0 R/W: R/(W)* R/(W)* R/(W)* R/(W)* R/(W)* R/(W)* R/(W)* R/(W)* 0 R 5 4 3 2 1 0 P6_4F P5_9F P7_8F P2_15F P9_1F P8_2F 0 0 0 0 0 0 0 R/(W)* R/(W)* R/(W)* R/(W)* R/(W)* R/(W)* R/(W)* Note: * Only 0 can be written after reading 1 to clear the flag. Bit Bit Name Initial Value R/W Description 15 IOKEEP 0 R/(W)*1 Release of Pin State Retention Releases the retention of the pin state after canceling deep standby mode 0: Pin state not retained [Clearing condition] * Writing 0 after reading 1 1: Pin state retained [Setting condition] * When deep standby mode is entered 14 P6_2F 0 R/(W)*1 P6_2 Flag 0: No change on the P6_2 pin 1: Change on the P6_2 pin 13 P3_9F 0 R/(W)*1 P3_9 Flag 0: No change on the P3_9 pin 1: Change on the P3_9 pin 12 P3_1F 0 R/(W)*1 P3_1 Flag 0: No change on the P3_1 pin 1: Change on the P3_1 pin 11 P2_12F 0 R/(W)*1 P2_12 Flag 0: No change on the P2_12 pin 1: Change on the P2_12 pin 10 P8_7F 0 R/(W)*1 P8_7 Flag 0: No change on the P8_7 pin 1: Change on the P8_7 pin 9 P3_3F 0 R/(W)*1 P3_3 Flag 0: No change on the P3_3 pin 1: Change on the P3_3 pin 8 NMIF 0 R/(W)*1 NMI Flag 0: No interrupt on NMI pin 1: Interrupt on NMI pin 7 -- 0 R Reserved This bit is always read as 0. The write value should always be 0. 6 RTCARF 0 R/(W)*1 RTCAR Flag 0: No realtime clock alarm interrupt generated 1: Realtime clock alarm Interrupt generated 5 P6_4F 0 R/(W)*1 P6_4 Flag 0: No change on the P6_4 pin 1: Change on the P6_4 pin R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 55-32 RZ/A1H Group, RZ/A1M Group 55. Power-Down Modes Bit Bit Name Initial Value R/W Description 4 P5_9F 0 R/(W)*1 P5_9 Flag 0: No change on the P5_9 pin 1: Change on the P5_9 pin 3 P7_8F 0 R/(W)*1 P7_8 Flag 0: No change on the P7_8 pin 1: Change on the P7_8 pin 2 P2_15F 0 R/(W)*1 P2_15 Flag 0: No change on the P2_15 pin 1: Change on the P2_15 pin 1 P9_1F 0 R/(W)*1 P9_1 Flag 0: No change on the P9_1 pin 1: Change on the P9_1 pin 0 P8_2F 0 R/(W)*1 P8_2 Flag 0: No change on the P8_2 pin 1: Change on the P8_2 pin Note 1. Only 0 can be written after reading 1 to clear the flag. 55.2.30 XTAL Crystal Oscillator Gain Control Register (XTALCTR) XTALCTR is an 8-bit readable/writable register that controls the gain of the crystal oscillator for XTAL and the realtime clock. If the realtime clock uses the EXTAL input, the GAIN0 bit retains the previous value when software standby mode or deep standby mode is canceled by a source other than a power-on reset. If the realtime clock does not use the EXTAL input, this bit is initialized to 0 when software standby or deep standby mode is entered. If the realtime clock uses the RTC_X1 or RTC_X3 input, the GAIN1 bit retains the previous value when software standby mode or deep standby mode is canceled by a source other than a power-on reset. If the realtime clock does not use the RTC_X1 or RTC_X3 input, this bit is initialized to 0 when software standby or deep standby mode is entered. This bit is initialized to H'00 when software standby or deep standby mode is canceled by a power-on reset. Note: * When writing to this register, see section 55.4, Usage Notes. Bit: Initial value: R/W: 7 6 5 4 3 2 - - - - - - 0 R 0 R 0 R 0 R 0 R 0 R 1 0 GAIN1 GAIN0 0 R/W 0 R/W Bit Bit Name Initial Value R/W Description 7 to 2 -- All 0 R Reserved These bits are always read as 0. The write value should always be 0. 1 GAIN1 0 R/W Realtime Clock Crystal Oscillator (RTC_X3 or RTC_X4 Pin) Gain Select 0: Large gain 1: Small gain 0 GAIN0 0 R/W XTAL Crystal Oscillator (EXTAL or XTAL Pin) Gain Select 0: Large gain 1: Small gain R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 55-33 RZ/A1H Group, RZ/A1M Group 55.3 Operation 55.3.1 (1) 55. Power-Down Modes Sleep Mode Transition to Sleep Mode When causing the device to make a transition from the program execution state to sleep mode, follow procedure (a) or (b) depending on the condition described following the description of the procedures. (a) Execute the WFI instruction while the STBY bit in STBCR1 is 0. (b) While the STBY bit in STBCR1 is 0 and bits I and F in the current program status register (CPSR) corresponding to the interrupt source to trigger release from the sleep mode are 0 (mask disabled), execute the following three instructions in the given sequence: SEV, WFE, and WFE. When the following condition is met, follow procedure (b) and do not use the WFI instruction other than to initiate a transition to software standby or deep standby. * Software standby is also being used. * When software standby is not being used, deep standby is being used, and the procedure (a) in 55.3.4 (1) Transition to Deep Standby Mode is followed to initiate the transition to deep standby. Although the CPU halts immediately after a transition to the sleep mode, the contents of its internal registers remain unchanged. The on-chip peripheral modules continue to run. The clock output from the CKIO pin is continued. Note: * When writing to STBCR1 register, see section 55.4, Usage Notes. (2) Canceling Sleep Mode Sleep mode is canceled by an interrupt (NMI, IRQ, and on-chip peripheral module) or a power-on reset. * Canceling by an interrupt When an NMI, IRQ, or on-chip peripheral module interrupt occurs, sleep mode is canceled and interrupt exception handling is executed. When the priority level of the generated interrupt is lower than the setting of the interrupt controller execution priority register, or the interrupt by the on-chip peripheral module is disabled on the module side, the interrupt request is not accepted and sleep mode is not canceled. When procedure (a) in 55.3.1 (1) Transition to Sleep Mode is followed and an interrupt request occurs with an interrupt masked by bits 6 (the FIQ mask bit) and 7 (the IRQ mask bit) in the CPSR register in the CPU, sleep mode is canceled but interrupt exception handling is not executed. * Canceling by a reset Sleep mode is canceled by a power-on reset. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 55-34 RZ/A1H Group, RZ/A1M Group 55.3.2 (1) 55. Power-Down Modes Software Standby Mode Transition to Software Standby Mode The LSI switches from a program execution state to software standby mode by executing the WFI instruction when the STBY bit and DEEP bit in STBCR1 are 1 and 0 respectively. In software standby mode, not only the CPU but also the clock and on-chip peripheral modules halt. The clock output from the CKIO pin also stops. The contents of the CPU and cache registers remain unchanged. Some registers of on-chip peripheral modules are, however, initialized. As for the states of on-chip peripheral module registers in software standby mode, see section 58.3, Register States. The CPU takes one cycle to finish writing to STBCR1, and then executes processing for the next instruction. However, it takes one or more cycles to actually write. Therefore, execute a WFI instruction after reading STBCR1 to have the values written to STBCR1 by the CPU to be definitely reflected in the WFI instruction. After a WFI instruction is issued, the hardware automatically stops the bus master following the wait for completion of the issuing-finished request from the bus master and the transition to software standby proceeds. Since the transition to software standby is not possible if completion of the issuing-finished request is not possible at this time, do not proceed with access to the registers of modules in the module-standby state and so on. Furthermore, as the issuing of unintended requests by the bus master is inhibited, using software to stop all bus masters in preparation for the procedure for the transition to software standby is also effective. The procedure for switching to software standby mode is as follows: 1. Set the standby_mode_en bit of the power control register in the PL310 to 1. For the details of this register, see CoreLink Level 2 Cache Controller L2C-310 Technical Reference Manual issued by Arm Ltd. 2. Clear the TME bit in the watchdog timer control/status register (WTCSR) of the watchdog timer to 0 to stop the watchdog timer. 3. Set the CKS[2:0] bits of the WTCSR register and the watchdog timer counter (WTCNT) to appropriate values so that the watchdog timer overflow period will be at least the oscillation settling time on return from standby. 4. After setting the STBY and DEEP bits in STBCR1 to 1 and 0 respectively, read STBCR1. Then, execute a WFI instruction. (2) Canceling Software Standby Mode Software standby mode is canceled by interrupts (NMI or IRQ) or a reset (power-on reset). Clock signal starts to be output from the CKIO pin. * Canceling by an interrupt When the falling edge or rising edge of the NMI pin (selected by the NMI edge select bit (NMIE) in the interrupt control register 0 (ICR0) of the interrupt controller) or the falling edge or rising edge of an IRQ pin (IRQ7 to IRQ0) (selected by the IRQn sense select bits (IRQn1S and IRQn0S) in interrupt control register 1 (ICR1) of the interrupt controller) is detected, clock oscillation is started. This clock pulse is supplied only to the oscillation settling counter (watchdog timer) used to count the oscillation settling time. After the elapse of the time set in the clock select bits (CKS[2:0]) in the watchdog timer control/status register (WTCSR) of the watchdog timer before the transition to software standby mode, the watchdog timer overflow occurs. Since this overflow indicates that the clock has been stabilized, the clock pulse will be supplied to the entire chip after this overflow. Software standby mode is thus cleared and NMI interrupt exception handling (IRQ interrupt exception handling in case of IRQ) is started. If the priority level of the generated interrupt is lower than the setting of the interrupt controller execution priority register, the interrupt request is not accepted and sleep mode is entered. So, cancel software standby mode by an interrupt whose priority level is higher than the setting of the interrupt controller execution priority register. When canceling software standby mode by the NMI interrupt or IRQ interrupt, set the CKS[2:0] bits so that the watchdog timer overflow period will be equal to or longer than the oscillation settling time. The clock output phase of the CKIO pin may be unstable immediately after detecting an interrupt and until software standby mode is canceled. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 55-35 RZ/A1H Group, RZ/A1M Group 55. Power-Down Modes * Canceling by a reset When the RES pin is driven low, software standby mode is canceled and the LSI enters the power-on reset state. After that, if the RES pin is driven high, the power-on reset exception handling is started. Keep the RES pin low until the clock oscillation settles. The internal clock will continue to be output to the CKIO pin. (3) Note on Transition to Software Standby Mode Release from software standby mode is triggered by interrupts (NMI or IRQ) or a power-on reset. If, however, a WFI instruction and an interrupt other than NMI and IRQ are generated at the same time, software standby mode may be canceled due to acceptance of the interrupt. When initiating a transition to software standby mode, make settings so that interrupts other than NMI and IRQ are not generated before execution of the WFI instruction. (4) Note on Canceling Software Standby Mode After software standby mode is canceled, unstable clock pulses are output from the CKIO pin during oscillation settling time. To prevent malfunction due to the unstable pulses, the CKOEN[1:0] bits in FRQCR should be modified. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 55-36 RZ/A1H Group, RZ/A1M Group 55.3.3 55. Power-Down Modes Software Standby Mode Application Example This example describes a transition to software standby mode on the falling edge of the NMI signal, and cancellation on the rising edge of the NMI signal. The timing is shown in Figure 55.2. When the NMI pin is changed from high to low level while the NMI edge select bit (NMIE) in the interrupt control register 0 (ICR0) is set to 0 (falling edge detection), the NMI interrupt is accepted. When the NMIE bit is set to 1 (rising edge detection) by the NMI exception service routine, the STBY and DEEP bits in STBCR1 are set to 1 and 0 respectively, and a WFI instruction is executed, software standby mode is entered. Thereafter, software standby mode is canceled when the NMI pin is changed from low to high level. Note: * When writing to STBCR1 register, see section 55.4, Usage Notes. Oscillator CK NMI pin NMIE bit STBY bit LSI state Figure 55.2 Program execution NMI exception handling Exception service routine Software standby mode Oscillation settling time NMI exception handling NMI Timing in Software Standby Mode (Application Example) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 55-37 RZ/A1H Group, RZ/A1M Group 55.3.4 (1) 55. Power-Down Modes Deep Standby Mode Transition to Deep Standby Mode The LSI switches from a program execution state to deep standby mode by executing the WFI instruction when the STBY bit and DEEP bit in STBCR1 are set to 1. In deep standby mode, not only the CPU, clocks, and on-chip peripheral modules but also power supply is turned off excluding the on-chip data-retention RAM area specified by the RRAMKP3 to RRAMKP0 bits in RRAMKP and realtime clock. This can significantly reduce power consumption. Therefore, data in the registers of the CPU, cache, and on-chip peripheral modules are not retained. Pin state values immediately before the transition to deep standby mode are retained. The CPU takes one cycle to finish writing to STBCR1, and then executes processing for the next instruction. However, it actually takes one or more cycles to write. Therefore, execute a WFI instruction after reading STBCR1 to reflect the values written to STBCR1 by the CPU in the WFI instruction without fail. After a WFI instruction is issued, the hardware automatically stops the bus master following the wait for completion of the issuing-finished request from the bus master and the transition to deep standby proceeds. Since the transition to deep standby is not possible if completion of the issuing-finished request is not possible at this time, do not proceed with access to the registers of modules in the module-standby state and so on. Furthermore, as the issuing of unintended requests by the bus master is inhibited, using software to stop all bus masters in preparation for the procedure for the transition to deep standby is also effective. The procedure for switching to deep standby mode is as follows. Figure 55.3 also shows its flowchart. 1. Set the standby_mode_en bit of the power control register in the PL310 to 1. For the details of this register, see CoreLink Level 2 Cache Controller L2C-310 Technical Reference Manual issued by Arm Ltd. 2. Set the RRAMKP3 to RRAMKP0 bits in RRAMKP for the corresponding on-chip data-retention RAM area that must be retained. Transfer the programs to be retained to the specified areas of the on-chip data-retention RAM. 3. Set the RAMBOOT and EBUSKEEPE bits in DSCTR to specify the activation method for returning from deep standby mode and to select whether the external memory control pin status is retained or not. 4. When canceling deep standby mode by an interrupt, set the corresponding bit in DSSSR to select the pin or source to cancel deep standby mode. In this case, specify the input signal detection mode for the selected pin with the corresponding bit in DSESR. 5. Execute read and write of an arbitrary but the same address for each page in the on-chip data-retention RAM area. When this is not executed, data last written may not be written to the on-chip data-retention RAM. If there is a write to the on-chip data-retention RAM after this time, execute this processing after the last write to the on-chip dataretention RAM. The procedures for steps 6 to 8 are as listed under (a) or (b), and which procedure is correct depends on the condition described after the procedures. (a) 6. Set the STBY and DEEP bits in the STBCR1 register to 1, and then read this register. 7. Clear the flag in the DSFR register. 8. Set the CPU interface control register (ICCICR) of the interrupt controller to 0 so that the CPU is not notified of interrupts other than NMIs. Then, read the ICCICR register. (b) 6. Clear the flag in the DSFR register. 7. Set the CPU interface control register (ICCICR) of the interrupt controller to 0 so that the CPU is not notified of interrupts other than NMIs. Then, read the ICCICR register. 8. Set the STBY and DEEP bits in the STBCR1 register to 1, and then read this register. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 55-38 RZ/A1H Group, RZ/A1M Group 55. Power-Down Modes When the condition below is met, follow procedure (b). * Software standby is not being used, the sleep mode is being used, and procedure (a) in section 55.3.1 (1) Transition to Sleep Mode is followed to initiate the transition to sleep mode. 9. Execute the WFI instruction. 10. The conflict between the instruction and the NMI interrupt may prevent transition to deep standby mode. After executing the WFI instruction, locate the branch instruction to return to step 9. Set the RRAMKP bit in RRAMKP as needed Transfer data that needs to be retained to the corresponding area Set the corresponding bit in DSCTR as needed Set the corresponding bit in DSSSR as needed Set the corresponding bit in DSESR as needed Set the realtime clock registers as needed Perform read/write to the same arbitrary address in each retention page of the on-chip data-retention RAM Select procedure (b) in 55.3.4 (1) Transition to Deep Standby Mode Yes No Set the STBY and DEEP bits in STBCR1 to 1 Clear the flags of DSFR Read STBCR1 Clear ICCICR and read ICCICR Clear the flags of DSFR Set the STBY and DEEP bits in STBCR1 to 1 Clear ICCICR and read ICCICR Read STBCR1 Execute the WFI instruction If conflict with NMI does not occur, transition to deep standby mode is performed. Figure 55.3 Flowchart of Transition to Deep Standby Mode R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 55-39 RZ/A1H Group, RZ/A1M Group (2) 55. Power-Down Modes Canceling Deep Standby Mode Deep standby mode is canceled by interrupts (NMI or realtime clock alarm interrupt), change on the pins for canceling, or a reset (power-on reset). The realtime clock alarm interrupt can always cancel deep standby mode regardless of the setting of the execution priority register for the interrupt controller and of the alarm interrupt enable flag (RCR1.AIE). This interrupt can also always cancel this mode do regardless of the states of bit 6 (the FIQ mask bit) and bit 7 (the IRQ mask bit) in the CPSR register of the CPU. When canceling the mode by a source other than a reset, a power-on reset exception handling is executed instead of an interrupt exception handling. Figure 55.4 shows the flowchart of canceling deep standby mode. Deep standby mode Detect an interrupt (NMI or realtime clock alarm). Detect change on the pins for canceling. Detect RES The RES pin is held low during oscillation settling time Count oscillation settling time Power-on reset exception handling according to the boot mode specified for the reset No RAMBOOT=1? Yes Power-on reset exception handling Instruction fetch from H'20000000 Power-on reset exception handling according to the boot mode specified for the reset To the initialization routine Check the flags in DSFR Processing according to deep standby mode cancel source Reconfiguration of peripheral functions* Clear the IOKEEP bit in DSFR (Release the pin state retention) To the state before the transition to deep standby mode Note: * Peripheral functions include all functions such as the clock pulse generator, interrupt controller, bus state controller, general I/O ports, and peripheral modules. Figure 55.4 Flowchart of Canceling Deep Standby Mode * Canceling by a source other than a reset When the falling or rising edge of the NMI pin (selected by a corresponding bit in DSESR) or falling or rising edge of the pins for canceling (selected by a corresponding bit in DSESR) is detected or the realtime clock alarm interrupt (see section 13.4.4, Alarm Function) is generated, clock oscillation is started after the wait time for the oscillation settling time. After the oscillation settling time has elapsed, deep standby mode is cancelled and the power-on reset exception handling is executed. The clock output phase of the CKIO pin may be unstable immediately after detecting a cancel source and until deep standby mode is canceled. The detecting of the NMI pin, the pins for canceling, and the realtime clock alarm interrupt becomes enable when the corresponding bits in DSSSR are set. The detected cancel sources are kept, but they are reflected to DSFR after canceling the deep standby mode. When the CPU accepts any interrupts and reads the interrupt response register (ICCIAR), all of the cancel sources that are kept are cleared. When the CPU enters the deep standby mode as the R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 55-40 RZ/A1H Group, RZ/A1M Group 55. Power-Down Modes detected cancel sources are kept, the deep standby mode is canceled immediately after the CPU enters the deep standby mode. * Canceling with a reset Driving the RES pin low cancels deep standby mode and causes a transition to the power-on reset state. After this, driving the RES pin high initiates power-on reset exception handling. Output of the internal clock from the CKIO pin also starts by driving the RES pin low. Keep the RES pin low until the clock oscillation has settled. (3) Operation after Canceling Deep Standby Mode After canceling deep standby mode, the LSI can be activated through the external memory or from the on-chip dataretention RAM, which can be selected by setting the RAMBOOT bit in DSCTR. By setting the EBUSKEEPE bit, the states of the external memory control pins can be retained even after cancellation of deep standby mode. Table 55.3 shows the pin states after cancellation of deep standby mode according to the setting of each bit. Table 55.4 lists the external memory control pins. Table 55.3 Pin States after Cancellation of Deep Standby Mode and System Activation Method by the DSCTR Settings EBUSKEEPE Bit RAMBOOT Bit Activation Method 0 0 External memory The states of the external memory control pins are not retained. For other pins, the retention of their states is cancelled when the IOKEEP bit is cleared. 0 1 On-chip dataretention RAM The states of the external memory control pins are not retained. After cancellation of deep standby mode, the retention of the external memory control pin states is cancelled. For other pins, the retention of their states is cancelled when the IOKEEP bit is cleared. 1 0 -- Setting prohibited. 1 1 On-chip dataretention RAM The states of the external memory control pin are retained. The retention of the states of the external memory control pins and other pins is cancelled when the IOKEEP bit is cleared. Table 55.4 Pin States After Cancellation of Deep Standby Mode External Memory Control Pins in Different Modes Boot Mode 0 (CS0 Area: Bus Width: 16 Bits) Boot Mode 1 (CS0 Area: Bus Width: 32 Bits) A[20:1] D[15:0] CS0, RD, CKIO A[20:2] D[31:0] CS0, RD, CKIO Boot Mode 3 (Serial Flash Boot) Boot Mode 4 (eSD Boot) Boot Mode 5 (eMMC Boot) SPBCLK_0, SPBSSL_0, SPBMO0_0, SPBMI0_0 SD_CLK_0, SD_CMD_0, SD_D[3:0]_0 MMC_CLK, MMC_CMD, MMC_D[3:0] When deep standby mode is canceled by interrupts (NMI or realtime clock alarm) or changes on the pins for canceling, the deep standby cancel source flag register (DSFR) can be used to confirm which source has canceled the mode. Pins retain the state immediately before the transition to deep standby mode. However, in system activation through the external memory, the retention of the states of the external memory control pins is cancelled so that programs can be fetched after cancellation of deep standby mode. Other pins, after cancellation of deep standby mode, continue to retain the pin states until writing 0 to the IOKEEP bit in DSFR after reading 1 from the same bit. In system activation from the on-chip data-retention RAM, after cancellation of deep standby mode, both the external memory control pins and other pins continues to retain the pin states until writing 0 to the IOKEEP bit in DSFR after reading 1 from the same bit. Reconfiguration of peripheral functions is required to return to the previous state of deep standby mode. Peripheral functions include all functions such as the clock pulse generator, interrupt controller, general I/O ports, and peripheral modules. After the reconfiguration, the retention of the pin state can be canceled and the LSI returns to the state prior to the transition to deep standby mode by reading 1 from the IOKEEP bit in DSFR and then writing 0 to it. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 55-41 RZ/A1H Group, RZ/A1M Group (4) 55. Power-Down Modes Notes on Transition to Deep Standby Mode If multiple canceling sources have been specified and multiple canceling sources are input, multiple cancel source flags will be set. 55.3.5 (1) Module Standby Function Transition to Module Standby Function Setting an MSTP bit in a standby control register to 1 halts supply of the clock signal to the corresponding on-chip peripheral module. This function can be used to reduce power consumption both while a program is running and in sleep mode. Disable a module before placing it in the module standby state. If interrupt requests are enabled, set the respective register in the target module or in the interrupt controller to disable interrupt requests. If DMA transfer requests are enabled, set the respective register in the target module to disable DMA transfer requests from the module and then set the respective register in the direct memory access controller to stop DMA transfers. In addition, do not attempt to access a module's registers while it is in the module standby state. The procedure for transitions to the module standby state depends on whether the STBREQ register has a bit for the corresponding module. (a) Procedure for transition to module standby of modules for which the STBREQ register does not have a corresponding bit 1. Set the MSTP bit of the corresponding module to 1. (b) Procedure for transition to module standby of modules for which the STBREQ register has a corresponding bit 1. Set the corresponding bit in the STBREQ register to 1 to generate a request to stop the module. 2. Confirm that the module is ready to be stopped by the corresponding bit in the STBACK register being set to 1. 3. Set the MSTP bit of the corresponding module to 1. For states of registers in the module standby function, see section 58.3, Register States. (2) Canceling Module Standby Function Release from the module standby state can be achieved in two ways: starting the module by a power-on reset while the MSTP bit is set to 1, then clearing the MSTP bit to 0, or setting the MSTP bit to 0 to activate the module, setting the MSTP bit to 1 to place the module in the standby state, and then setting the MSTP bit to 0 again. If you use the latter approach, the procedure for release from module standby depends on whether the STBREQ register has a bit for the corresponding module. * Release from the module standby state after the activation of the module by a power-on reset while the MSTP bit is set to 1 1. Clear the MSTP bit to 0. 2. After that, dummy-read the same register. * Release from the module standby state after a transition to standby following activation of the module (a) Procedure for release from module standby of modules for which the STBREQ register does not have a corresponding bit 1. Clear the MSTP bit to 0, then dummy-read the same register. (b) Procedure for release from module standby of modules for which the STBREQ register has a corresponding bit 1. Clear the MSTP bit to 0, then dummy-read the same register. 2. Clear the corresponding bit in the STBREQ register to 0 to cancel the request to stop the module. 3. Confirm that the corresponding bit in the STBACK register has been cleared to 0, indicating the completion of release from standby. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 55-42 RZ/A1H Group, RZ/A1M Group 55.3.6 55. Power-Down Modes Software Reset Initialization equivalent to a power-on reset is only applied to the selected modules. The procedure for transitions to the software reset state varies according to whether the STBREQ register has a bit for the corresponding module. Follow the procedures below according to whether this is or is not the case. If DMA transfer requests are enabled, make the settings to stop the DMA transaction for the corresponding channel before transitions to the software reset state. For stopping the DMA transaction, see section 9.7.11, Transfer Status. (1) Transition to Software Reset State (a) Procedure for transition to the software reset state of modules for which the STBREQ register does not have a corresponding bit 1. Set the SRST bit of the corresponding module to 1, then dummy-read the same register. (b) Procedure for transition to the software reset state of modules for which the STBREQ register has a corresponding bit 1. Set the corresponding bit in the STBREQ register to 1 to generate a request to stop the module. 2. Confirm that the corresponding bit in the STBACK register has been set to 1. 3. Set the SRST bit of the corresponding module to 1, then dummy-read the same register. (2) Canceling Software Reset (a) Procedure for release from the software reset state of modules for which the STBREQ register does not have a corresponding bit 1. Clear the SRST bit of the corresponding module to 0, then dummy-read the same register. (b) Procedure for release from the software reset state of modules for which the STBREQ register has a corresponding bit 1. Clear the SRST bit of the corresponding module to 0, then dummy-read the same register. 2. Clear the corresponding bit in the STBREQ register to 0 to cancel the request to stop the module. 3. Confirm that the corresponding bit in the STBACK register has been cleared to 0. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 55-43 RZ/A1H Group, RZ/A1M Group 55.3.7 55. Power-Down Modes Adjustment of XTAL Crystal Oscillator Gain The gain of the crystal oscillator for XTAL and the realtime clock can be adjusted using the GAIN1 and GAIN0 bits in XTALCTR. To modify the gain of the signal on the EXTAL or XTAL pin, PLL settling time is needed. The settling time is counted using the on-chip watchdog timer. Counting to secure the PLL settling time is not needed when the gain of the signal on the RTC_X3 or RTC_X4 pin is changed. After a change to the value of the GAIN0 bit, the hardware automatically stops the bus master following the wait for completion of the issuing-finished request from the bus master and the change to the gain for the crystal oscillator in use with XTAL proceeds. Since the change to the gain for the crystal oscillator in use with XTAL cannot start if completion of the issuing-finished request is not possible at this time, do not proceed with access to the registers of modules in the module-standby state and so on. Furthermore, as the issuing of unintended requests by the bus master is inhibited, using software to stop all bus masters in preparation for the procedure to change the gain for the crystal oscillator in use with XTAL is also effective. 1. The large gain is selected in the initial state. 2. Set the standby_mode_en bit of the power control register in the PL310 to 1. For the details of this register, see CoreLink Level 2 Cache Controller L2C-310 Technical Reference Manual issued by Arm Ltd. 3. Set the watchdog timer so that the specified settling time should be obtained and stop the watchdog timer. Specifically, the following settings are necessary: TME in WTCSR = 0: Stop the watchdog timer. CKS[2:0] in WTCSR: Division ratio for watchdog timer count clock WTCNT: Initial counter value (The watchdog timer starts counting on the set clock.) 4. Set the GAIN0 bit to the desired value. 5. The LSI is internally stopped and the watchdog timer starts counting. The clock is supplied only to the watchdog timer and other internal clocks are stopped. In this state, the CKIO pin continues to output an unstable clock. To avoid malfunction due to the unstable clock, modify the CKOEN2 bit in FRQCR appropriately. Since this state is equivalent to the software standby mode state, some registers of on-chip peripheral modules are initialized. For details, see section 58.3, Register States. 6. When an overflow occurs on the watchdog timer, the specified clock supply is started and the LSI starts operation. The watchdog timer stops after an overflow. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 55-44 RZ/A1H Group, RZ/A1M Group 55.4 55. Power-Down Modes Usage Notes 55.4.1 Usage Notes on Setting Registers When writing to the registers related to power-down modes, note the following. When writing to the register related to power-down modes, the CPU, after executing a write instruction, executes the next instruction without waiting for the write operation to complete. Therefore, to reflect the change specified by writing to the register while the next instruction is executed, insert a dummy read of the same register between the register write instruction and the next instruction. 55.4.2 Usage Notes when the Realtime Clock is not Used When the realtime clock is not used, set the MSTP60 bit in STBCR6 to 1 after setting the bits in registers of the realtime clock. For details, see section 55.2.6, Standby Control Register 6 (STBCR6). * Set the RTCEN bit in the control register 2 (RCR2) to 0 * Set the RCKSEL[1:0] bits in the control register 5 (RCR5) to 00. 55.4.3 Usage Notes Applying when the USB_X1 Pin is not to be Used When a 48 MHz clock is not being supplied to the USB_X1 pin, set registers according to the below procedure in the initial settings after release from the power-on reset state or deep standby mode. (1) 1. 2. 3. 4. (2) When the USB2.0 host/function module is not to be used Set the MSTP71 bit in the STBCR7 register to 0 and dummy-read STBCR7. Set the UCKSEL bit in the SYSCFG0_0 register to 1. Wait for at least 20 cycles of the EXTAL clock. Set the MSTP71 bit in the STBCR7 register to 1 and dummy-read STBCR7. When the USB2.0 host/function module is to be used Set the MSTP71 bit* in the STBCR7 register to 0 and dummy-read STBCR7. Set the UCKSEL bit in the SYSCFG0_0 register to 1. Follow the procedure of example 1 in 29.4.1 (5) Setting the Clock Supply for the USB Module Make the initial settings of the USB2.0 host/function module. Note: * When channel 1 of the USB2.0 host/function module is to be used, also set the MSTP70 bit to 0. 55.4.4 Notes on Using IRQ Pins as Triggers for Release from Standby when Software Standby is in Use To use an IRQ pin as the trigger for release from standby when software standby is in use, see section 7.8.4, Notes on Using IRQ Pins as Triggers for Release from Standby when Software Standby is in Use. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 55-45 RZ/A1H Group, RZ/A1M Group 56. 56. Debugger Interface Debugger Interface This LSI incorporates a debugger interface to support the boundary scan function and connection to the emulator. 56.1 Features The debugger interface is a serial input/output interface which has a JTAG (Joint Test Action Group, IEEE Std.1149.1 and IEEE Standard Test Access Port and Boundary-Scan Architecture) interface and CoreSight debug interface. This module has TAP controllers for the boundary scan and CoreSight debug function. Driving the BSCANP pin high selects the boundary-scan TAP controller, and driving the BSCANP pin low selects the CoreSight debug TAP controller. Figure 56.1 is a block diagram of this module and Table 56.1 shows the JTAG pin mode. Pin multiplexer TDI TDO Boundary-scan TAP controller BSBPR BSIR SDBSR BSID TCK TMS TRST CoreSight debug TAP controller BSCANP Figure 56.1 Table 56.1 Block Diagram JTAG Pin Mode BSCANP JTAG Pin Mode 0 Normal operation (CoreSight debug mode) 1 Boundary-scan mode The following lists the features of CoreSight. * JTAG interface Supports JTAG and serial wire debug mode (SWD) * Trace interface Outputs 4-bit x 66-Mbps (33-MHz DDR) trace data 4-Kbyte Embedded Trace FIFO (ETF) * Controls by ICE registers Control of resetting, debug-enable signal supplied to the CPU, and disabling power shut-off in deep-standby mode during debugging (fake debug mode) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 56-1 RZ/A1H Group, RZ/A1M Group 56. Debugger Interface Figure 56.2 is a block diagram of CoreSight, Table 56.2 to Table 56.5 show the input/output pins of the cross-trigger interface (CTI), and Table 56.6 shows the address map for CoreSight. For details of CoreSight other than ICE registers, see the technical reference manual issued by Arm Ltd. AHB, APB JTAG/SWD DAP Debug-APB Debug-APB DAP ROM ICEReg SYS CTI0 (Not used) SYS CTI1 (Not used) SYS CTI2 (Not used) CTM CTM Trace output 2nd DAP ROM CPU TPIU ETF 4 KBytes CPU Trace Funnel PTM-A9 x1 CA9 x1 CA9 CTI x1 CPU CTICS Debug-APB Figure 56.2 Table 56.2 Block Diagram of CoreSight CA9 CTI Trigger Inputs Trigger Input Bit Trigger Signal Source Device [7] Not used -- [6] TRIGGER PTM-A9 [5] COMMRX CA9 [4] COMMTX CA9 [3] EXTOUT[1] PTM-A9 [2] EXTOUT[0] PTM-A9 [1] PMUIRQ CA9 [0] DBGACK CA9 Table 56.3 CA9 CTI Trigger Outputs Trigger Input Bit Trigger Signal Destination Device [7] DBGRESTART CA9 [6] nCTIIRQ INTC [5] Not used -- [4] EXTIN[3] PTM-A9 [3] EXTIN[2] PTM-A9 [2] EXTIN[1] PTM-A9 [1] EXTIN[0] PTM-A9 [0] EDBGRQ CA9 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 56-2 RZ/A1H Group, RZ/A1M Group Table 56.4 56. Debugger Interface CPU CTICS Trigger Inputs Trigger Input Bit Trigger Signal Source Device [7] Not used -- [6] Not used -- [5] Not used -- [4] Not used -- [3] ACQCOMP ETF [2] FULL ETF [1] Not used -- [0] Not used -- Table 56.5 CA9 CTI Trigger Outputs Trigger Input Bit Trigger Signal Destination Device [7] Not used -- [6] Not used -- [5] Not used -- [4] Not used -- [3] TRIGIN CPU TPIU [2] FLUSHIN CPU TPIU [1] TRIGIN ETF [0] FLUSHIN ETF Table 56.6 Address Map for CoreSight System Address (Viewed from CPU) Debug-APB Address (Viewed from Debugger) Module H'FC000000 to H'FC000FFF H'80000000 to H'80000FFF DAP ROM H'FC001000 to H'FC001FFF H'80001000 to H'80001FFF Reserved H'FC002000 to H'FC002FFF H'80002000 to H'80002FFF SYS-CTI0 H'FC003000 to H'FC003FFF H'80003000 to H'80003FFF Reserved H'FC004000 to H'FC004FFF H'80004000 to H'80004FFF Reserved H'FC005000 to H'FC005FFF H'80005000 to H'80005FFF Reserved H'FC006000 to H'FC006FFF H'80006000 to H'80006FFF Reserved H'FC007000 to H'FC007FFF H'80007000 to H'80007FFF Reserved H'FC008000 to H'FC008FFF H'80008000 to H'80008FFF SYS-CTI2 H'FC009000 to H'FC009FFF H'80009000 to H'80009FFF Reserved H'FC00A000 to H'FC00AFFF H'8000A000 to H'8000AFFF Reserved H'FC00B000 to H'FC00BFFF H'8000B000 to H'8000BFFF Reserved H'FC00C000 to H'FC00CFFF H'8000C000 to H'8000CFFF SYS-CTI1 H'FC00D000 to H'FC00DFFF H'8000D000 to H'8000DFFF Reserved H'FC00E000 to H'FC00EFFF H'8000E000 to H'8000EFFF Reserved H'FC00F000 to H'FC00FFFF H'8000F000 to H'8000FFFF ICE registers (ICEReg) H'FC010000 to H'FC010FFF H'80010000 to H'80010FFF Reserved H'FC011000 to H'FC011FFF H'80011000 to H'80011FFF Reserved H'FC012000 to H'FC012FFF H'80012000 to H'80012FFF Reserved H'FC013000 to H'FC013FFF H'80013000 to H'80013FFF Reserved H'FC014000 to H'FC014FFF H'80014000 to H'80014FFF Reserved H'FC015000 to H'FC015FFF H'80015000 to H'80015FFF Reserved R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 56-3 RZ/A1H Group, RZ/A1M Group Table 56.6 56. Debugger Interface Address Map for CoreSight System Address (Viewed from CPU) Debug-APB Address (Viewed from Debugger) Module H'FC016000 to H'FC016FFF H'80016000 to H'80016FFF Reserved H'FC017000 to H'FC017FFF H'80017000 to H'80017FFF Reserved H'FC018000 to H'FC018FFF H'80018000 to H'80018FFF Reserved H'FC019000 to H'FC019FFF H'80019000 to H'80019FFF Reserved H'FC01A000 to H'FC01AFFF H'8001A000 to H'8001AFFF Reserved H'FC01B000 to H'FC01BFFF H'8001B000 to H'8001BFFF Reserved H'FC01C000 to H'FC01CFFF H'8001C000 to H'8001CFFF Reserved H'FC01D000 to H'FC01DFFF H'8001D000 to H'8001DFFF Reserved H'FC01E000 to H'FC01EFFF H'8001E000 to H'8001EFFF Reserved H'FC01F000 to H'FC01FFFF H'8001F000 to H'8001FFFF Reserved H'FC020000 to H'FC020FFF H'80020000 to H'80020FFF 2nd DAP ROM H'FC021000 to H'FC021FFF H'80021000 to H'80021FFF CPU-ETF H'FC022000 to H'FC022FFF H'80022000 to H'80022FFF CPU-CTICS H'FC023000 to H'FC023FFF H'80023000 to H'80023FFF CPU-TPIU H'FC024000 to H'FC024FFF H'80024000 to H'80024FFF CPU-Trace Funnel H'FC025000 to H'FC025FFF H'80025000 to H'80025FFF Reserved H'FC026000 to H'FC026FFF H'80026000 to H'80026FFF Reserved H'FC027000 to H'FC027FFF H'80027000 to H'80027FFF Reserved H'FC028000 to H'FC028FFF H'80028000 to H'80028FFF Reserved H'FC029000 to H'FC029FFF H'80029000 to H'80029FFF Reserved H'FC02A000 to H'FC02AFFF H'8002A000 to H'8002AFFF Reserved H'FC02B000 to H'FC02BFFF H'8002B000 to H'8002BFFF Reserved H'FC02C000 to H'FC02CFFF H'8002C000 to H'8002CFFF Reserved H'FC02D000 to H'FC02DFFF H'8002D000 to H'8002DFFF Reserved H'FC02E000 to H'FC02EFFF H'8002E000 to H'8002EFFF Reserved H'FC02F000 to H'FC02FFFF H'8002F000 to H'8002FFFF Reserved H'FC030000 to H'FC030FFF H'80030000 to H'80030FFF CA9-DBG (CPU0) H'FC031000 to H'FC031FFF H'80031000 to H'80031FFF CA9-PMU (CPU0) H'FC032000 to H'FC032FFF H'80032000 to H'80032FFF Reserved H'FC033000 to H'FC033FFF H'80033000 to H'80033FFF Reserved H'FC034000 to H'FC034FFF H'80034000 to H'80034FFF Reserved H'FC035000 to H'FC035FFF H'80035000 to H'80035FFF Reserved H'FC036000 to H'FC036FFF H'80036000 to H'80036FFF Reserved H'FC037000 to H'FC037FFF H'80037000 to H'80037FFF Reserved H'FC038000 to H'FC038FFF H'80038000 to H'80038FFF CA9 CTI (CPU0) H'FC039000 to H'FC039FFF H'80039000 to H'80039FFF Reserved H'FC03A000 to H'FC03AFFF H'8003A000 to H'8003AFFF Reserved H'FC03B000 to H'FC03BFFF H'8003B000 to H'8003BFFF Reserved H'FC03C000 to H'FC03CFFF H'8003C000 to H'8003CFFF PTM-A9 (CPU0) H'FC03D000 to H'FC03DFFF H'8003D000 to H'8003DFFF Reserved H'FC03E000 to H'FC03EFFF H'8003E000 to H'8003EFFF Reserved H'FC03F000 to H'FC03FFFF H'8003F000 to H'8003FFFF Reserved R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 56-4 RZ/A1H Group, RZ/A1M Group 56.2 56. Debugger Interface Input/Output Pins Table 56.7 shows the pin configuration of the debugger interface. Table 56.7 Pin Configuration Name Pin Name Input/ Output Test clock TCK/SWDCLK Input Data is input in serial to this module via the data input pin (TDI) or data is output via the data output pin (TDO) in synchronization with this signal. Functions as the SWDCLK pin in serial wire debug (SWD) mode. Test mode select TMS/SWDIO Input, Input/ Output Changing this signal in synchronization with the TCK signal determines the state of the TAP controller circuit. Its protocol conforms to the subset of the JTAG standard (IEEE standard 1149.1). Functions as the SWDIO pin in serial wire debug (SWD) mode. Test reset TRST* Input This signal is received asynchronously with the TCK signal. Asserting this signal resets this module. When power is supplied, this pin should be asserted for a given period regardless of whether or not this module function is used. For details on resetting, see section 56.5.2, Reset Signal Setting. Test data input TDI Input Data is sent to this module by changing this signal in synchronization with the TCK signal. Test data output TDO Output Data is read from this module by reading this signal in synchronization with the TCK signal. This pin also functions as an output pin in the serial wire debug (SWD) mode. However, a fixed value (the high level) is output because this product does not support the SWO function. Boundary scan setting BSCANP Input Input a high-level signal during boundary-scan testing. Input a low-level signal during normal use. Clock output TRACECLK Output Trace clock output pin Enable output TRACECTL Output Trace enable output pin Data output TRACEDAT3 to TRACEDATA0 Output Trace data output pins Note: * Function When designing a board that can use an emulator, the RES and TRST pin circuits should be designed so that they can be set low and the TRST pin can be controlled independently at power-on. When the TRST pin is not in use, it should be either fixed to low level or connected to the RES pin (or another pin which operates in the same manner as the RES pin). R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 56-5 RZ/A1H Group, RZ/A1M Group 56.3 56. Debugger Interface Registers for Boundary-Scan TAP Controller The boundary-scan TAP controller has the following registers. Table 56.8 List of Registers of Boundary-Scan TAP Controller Register Name Abbreviation R/W Initial Value Address Access Size Bypass register BSBPR -- -- -- -- Instruction register BSIR -- H'55 -- -- Boundary scan register SDBSR -- -- -- -- ID register BSID -- H'08178447 *1 H'0821D447 *2 -- -- Note 1. RZ/A1H Note 2. RZ/A1M 56.3.1 Bypass Register (BSBPR) BSBPR is a 1-bit register that cannot be accessed by the CPU. When BSIR is set to BYPASS mode, BSBPR is connected between the TDI and TDO pins. The initial value is undefined. 56.3.2 Instruction Register (BSIR) BSIR is an 8-bit register. This register is initialized by TRST assertion or in the TAP test-logic-reset state. BSIR cannot be accessed by the CPU. Bit Bit Name Initial Value R/W Description 7 to 0 TI[7:0] 01010101 -- Test Instruction The instruction of this module is transferred to BSIR through a serial input from the TDI pin. For commands, see Table 56.9. Table 56.9 Commands Supported for Boundary Scan TAP Controller Bits 7 to 0 Description TI7 TI6 TI5 TI4 TI3 TI2 TI1 TI0 0 0 0 0 0 0 0 0 EXTEST 0 1 0 0 0 0 0 0 SAMPLE/PRELOAD 0 1 0 1 0 1 0 1 IDCODE (initial value) 1 1 0 1 0 0 0 0 CLAMP 1 0 0 0 0 0 0 0 HIGHZ 1 1 1 1 1 1 1 1 Other than above R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 BYPASS Reserved 56-6 RZ/A1H Group, RZ/A1M Group 56.3.3 56. Debugger Interface Boundary Scan Register (SDBSR) SDBSR is a shift register, located on the PAD, for controlling the input/output pins of this LSI. SDBSR cannot be accessed by the CPU. The initial value is undefined. Using the EXTEST, SAMPLE/PRELOAD, CLAMP, and HIGHZ commands, a boundary scan test conforming to the JTAG standard can be carried out. Table 56.10 shows the correspondence between the pins of this LSI and bits of the boundary scan register. Table 56.10 324-Pin Bit Number Correspondence between Pins of this LSI and Bits of Boundary Scan Registers 256-Pin Bit Number Pin Name*1 Type From TDI 324-Pin Bit Number 256-Pin Bit Number Pin Name*1 435 - P10_6 OUTPUT Type 471 471 P3_10 OUTPUT 434 - P10_6 CONTROL 470 470 P3_10 CONTROL 433 - P10_6 INPUT 469 469 P3_10 INPUT 432 - P10_7 OUTPUT 468 468 P3_11 OUTPUT 431 - P10_7 CONTROL 467 467 P3_11 CONTROL 430 - P10_7 INPUT 466 466 P3_11 INPUT 429 429 P4_4 OUTPUT 465 465 P3_12 OUTPUT 428 428 P4_4 CONTROL 464 464 P3_12 CONTROL 427 427 P4_4 INPUT 463 463 P3_12 INPUT 426 426 P4_5 OUTPUT 462 462 P3_13 OUTPUT 425 425 P4_5 CONTROL 461 461 P3_13 CONTROL 424 424 P4_5 INPUT 460 460 P3_13 INPUT 423 423 P4_6 OUTPUT 459 459 P3_14 OUTPUT 422 422 P4_6 CONTROL 458 458 P3_14 CONTROL 421 421 P4_6 INPUT 457 457 P3_14 INPUT 420 420 P4_7 OUTPUT 456 456 P3_15 OUTPUT 419 419 P4_7 CONTROL 455 455 P3_15 CONTROL 418 418 P4_7 INPUT 454 454 P3_15 INPUT 417 417 P2_0 OUTPUT 453 453 P4_0 OUTPUT 416 416 P2_0 CONTROL 452 452 P4_0 CONTROL 415 415 P2_0 INPUT 451 451 P4_0 INPUT 414 414 P2_1 OUTPUT 450 450 P4_1 OUTPUT 413 413 P2_1 CONTROL 449 449 P4_1 CONTROL 412 412 P2_1 INPUT 448 448 P4_1 INPUT 411 411 P4_8 OUTPUT 447 447 P4_2 OUTPUT 410 410 P4_8 CONTROL 446 446 P4_2 CONTROL 409 409 P4_8 INPUT 445 445 P4_2 INPUT 408 408 P4_9 OUTPUT 444 - P10_4 OUTPUT 407 407 P4_9 CONTROL 443 - P10_4 CONTROL 406 406 P4_9 INPUT 442 - P10_4 INPUT 405 405 P4_10 OUTPUT 441 441 P4_3 OUTPUT 404 404 P4_10 CONTROL 440 440 P4_3 CONTROL 403 403 P4_10 INPUT 439 439 P4_3 INPUT 402 - P10_8 OUTPUT 438 - P10_5 OUTPUT 401 - P10_8 CONTROL 437 - P10_5 CONTROL 400 - P10_8 INPUT 436 - P10_5 INPUT 399 - P10_9 OUTPUT R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 56-7 RZ/A1H Group, RZ/A1M Group Table 56.10 56. Debugger Interface Correspondence between Pins of this LSI and Bits of Boundary Scan Registers 324-Pin Bit Number 256-Pin Bit Number Pin Name*1 398 - P10_9 397 - P10_9 324-Pin Bit Number 256-Pin Bit Number Pin Name*1 CONTROL 353 - P10_15 CONTROL INPUT 352 - P10_15 INPUT Type Type 396 - P10_10 OUTPUT 351 351 P2_6 OUTPUT 395 - P10_10 CONTROL 350 350 P2_6 CONTROL 394 - P10_10 INPUT 349 349 P2_6 INPUT 393 - P10_11 OUTPUT 348 348 P2_7 OUTPUT 392 - P10_11 CONTROL 347 347 P2_7 CONTROL 391 - P10_11 INPUT 346 346 P2_7 INPUT 390 390 P4_11 OUTPUT 345 345 P2_8 OUTPUT 389 389 P4_11 CONTROL 344 344 P2_8 CONTROL 388 388 P4_11 INPUT 343 343 P2_8 INPUT 387 387 P4_12 OUTPUT 342 342 P2_9 OUTPUT 386 386 P4_12 CONTROL 341 341 P2_9 CONTROL 385 385 P4_12 INPUT 340 340 P2_9 INPUT 384 384 P4_13 OUTPUT 339 339 P2_10 OUTPUT 383 383 P4_13 CONTROL 338 338 P2_10 CONTROL 382 382 P4_13 INPUT 337 337 P2_10 INPUT 381 381 P4_14 OUTPUT 336 336 P2_11 OUTPUT 380 380 P4_14 CONTROL 335 335 P2_11 CONTROL 379 379 P4_14 INPUT 334 334 P2_11 INPUT 378 378 P4_15 OUTPUT 333 333 P2_12 OUTPUT 377 377 P4_15 CONTROL 332 332 P2_12 CONTROL 376 376 P4_15 INPUT 331 331 P2_12 INPUT 375 375 P2_2 OUTPUT 330 330 P2_13 OUTPUT 374 374 P2_2 CONTROL 329 329 P2_13 CONTROL 373 373 P2_2 INPUT 328 328 P2_13 INPUT 372 372 P2_3 OUTPUT 327 327 P2_14 OUTPUT 371 371 P2_3 CONTROL 326 326 P2_14 CONTROL 370 370 P2_3 INPUT 325 325 P2_14 INPUT 369 369 P2_4 OUTPUT 324 324 P2_15 OUTPUT 368 368 P2_4 CONTROL 323 323 P2_15 CONTROL 367 367 P2_4 INPUT 322 322 P2_15 INPUT 366 366 P2_5 OUTPUT 321 321 P1_0 OUTPUT*2 365 365 P2_5 CONTROL 320 320 P1_0 INPUT 364 364 P2_5 INPUT 319 319 P1_1 OUTPUT*2 363 - P10_12 OUTPUT 318 318 P1_1 INPUT 362 - P10_12 CONTROL 317 317 P1_2 OUTPUT*2 361 - P10_12 INPUT 316 316 P1_2 INPUT 360 - P10_13 OUTPUT 315 315 P1_3 OUTPUT*2 359 - P10_13 CONTROL 314 314 P1_3 INPUT 358 - P10_13 INPUT 313 313 P1_4 OUTPUT*2 357 - P10_14 OUTPUT 312 312 P1_4 INPUT 356 - P10_14 CONTROL 311 311 P1_5 OUTPUT*2 355 - P10_14 INPUT 310 310 P1_5 INPUT 354 - P10_15 OUTPUT 309 309 P1_6 OUTPUT*2 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 56-8 RZ/A1H Group, RZ/A1M Group Table 56.10 56. Debugger Interface Correspondence between Pins of this LSI and Bits of Boundary Scan Registers 324-Pin Bit Number 256-Pin Bit Number Pin Name*1 308 308 P1_6 307 307 P1_7 324-Pin Bit Number 256-Pin Bit Number Pin Name*1 INPUT 263 263 P9_4 CONTROL OUTPUT*2 262 262 P9_4 INPUT Type Type 306 306 P1_7 INPUT 261 261 P9_5 OUTPUT 305 305 P0_2 INPUT 260 260 P9_5 CONTROL 304 304 - INTERNAL*4 259 259 P9_5 INPUT 303 303 P5_0 OUTPUT 258 258 P9_6 OUTPUT 302 302 P5_0 CONTROL 257 257 P9_6 CONTROL 301 301 P5_0 INPUT 256 256 P9_6 INPUT 300 300 P5_1 OUTPUT 255 255 P9_7 OUTPUT 299 299 P5_1 CONTROL 254 254 P9_7 CONTROL 298 298 P5_1 INPUT 253 253 P9_7 INPUT 297 297 P5_2 OUTPUT 252 - P11_0 OUTPUT 296 296 P5_2 CONTROL 251 - P11_0 CONTROL 295 295 P5_2 INPUT 250 - P11_0 INPUT 294 294 P5_3 OUTPUT 249 - P11_1 OUTPUT 293 293 P5_3 CONTROL 248 - P11_1 CONTROL 292 292 P5_3 INPUT 247 - P11_1 INPUT 291 291 P5_4 OUTPUT 246 - P11_2 OUTPUT 290 290 P5_4 CONTROL 245 - P11_2 CONTROL 289 289 P5_4 INPUT 244 - P11_2 INPUT 288 288 P5_5 OUTPUT 243 - P11_3 OUTPUT 287 287 P5_5 CONTROL 242 - P11_3 CONTROL 286 286 P5_5 INPUT 241 - P11_3 INPUT 285 285 P5_6 OUTPUT 240 240 P6_0 OUTPUT 284 284 P5_6 CONTROL 239 239 P6_0 CONTROL 283 283 P5_6 INPUT 238 238 P6_0 INPUT 282 282 P5_7 OUTPUT 237 237 P6_1 OUTPUT 281 281 P5_7 CONTROL 236 236 P6_1 CONTROL 280 280 P5_7 INPUT 235 235 P6_1 INPUT 279 279 P5_8 OUTPUT 234 234 P6_2 OUTPUT 278 278 P5_8 CONTROL 233 233 P6_2 CONTROL 277 277 P5_8 INPUT 232 232 P6_2 INPUT 276 276 P5_9 OUTPUT 231 231 P6_3 OUTPUT 275 275 P5_9 CONTROL 230 230 P6_3 CONTROL 274 274 P5_9 INPUT 229 229 P6_3 INPUT 273 273 P5_10 OUTPUT 228 228 P6_4 OUTPUT 272 272 P5_10 CONTROL 227 227 P6_4 CONTROL 271 271 P5_10 INPUT 226 226 P6_4 INPUT 270 270 P9_2 OUTPUT 225 225 P6_5 OUTPUT 269 269 P9_2 CONTROL 224 224 P6_5 CONTROL 268 268 P9_2 INPUT 223 223 P6_5 INPUT 267 267 P9_3 OUTPUT 222 222 P6_6 OUTPUT 266 266 P9_3 CONTROL 221 221 P6_6 CONTROL 265 265 P9_3 INPUT 220 220 P6_6 INPUT 264 264 P9_4 OUTPUT 219 219 P6_7 OUTPUT R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 56-9 RZ/A1H Group, RZ/A1M Group Table 56.10 56. Debugger Interface Correspondence between Pins of this LSI and Bits of Boundary Scan Registers 324-Pin Bit Number 256-Pin Bit Number Pin Name*1 218 218 P6_7 217 217 P6_7 324-Pin Bit Number 256-Pin Bit Number Pin Name*1 CONTROL 173 173 P7_2 CONTROL INPUT 172 172 P7_2 INPUT Type Type 216 216 P6_8 OUTPUT 171 171 P7_3 OUTPUT 215 215 P6_8 CONTROL 170 170 P7_3 CONTROL 214 214 P6_8 INPUT 169 169 P7_3 INPUT 213 213 P6_9 OUTPUT 168 168 P7_4 OUTPUT 212 212 P6_9 CONTROL 167 167 P7_4 CONTROL 211 211 P6_9 INPUT 166 166 P7_4 INPUT 210 210 P6_10 OUTPUT 165 165 P7_5 OUTPUT 209 209 P6_10 CONTROL 164 164 P7_5 CONTROL 208 208 P6_10 INPUT 163 163 P7_5 INPUT 207 207 P6_11 OUTPUT 162 162 P7_6 OUTPUT 206 206 P6_11 CONTROL 161 161 P7_6 CONTROL 205 205 P6_11 INPUT 160 160 P7_6 INPUT 204 204 P6_12 OUTPUT 159 159 P7_7 OUTPUT 203 203 P6_12 CONTROL 158 158 P7_7 CONTROL 202 202 P6_12 INPUT 157 157 P7_7 INPUT 201 201 P6_13 OUTPUT 156 156 P7_8 OUTPUT 200 200 P6_13 CONTROL 155 155 P7_8 CONTROL 199 199 P6_13 INPUT 154 154 P7_8 INPUT 198 198 P6_14 OUTPUT 153 153 P7_9 OUTPUT 197 197 P6_14 CONTROL 152 152 P7_9 CONTROL 196 196 P6_14 INPUT 151 151 P7_9 INPUT 195 195 P6_15 OUTPUT 150 150 P7_10 OUTPUT 194 194 P6_15 CONTROL 149 149 P7_10 CONTROL 193 193 P6_15 INPUT 148 148 P7_10 INPUT 192 192 P7_0 OUTPUT 147 147 P7_11 OUTPUT 191 191 P7_0 CONTROL 146 146 P7_11 CONTROL 190 190 P7_0 INPUT 145 145 P7_11 INPUT 189 - P11_12 OUTPUT 144 - P11_4 OUTPUT 188 - P11_12 CONTROL 143 - P11_4 CONTROL 187 - P11_12 INPUT 142 - P11_4 INPUT 186 - P11_13 OUTPUT 141 - P11_5 OUTPUT 185 - P11_13 CONTROL 140 - P11_5 CONTROL 184 - P11_13 INPUT 139 - P11_5 INPUT 183 - P11_14 OUTPUT 138 138 P7_12 OUTPUT 182 - P11_14 CONTROL 137 137 P7_12 CONTROL 181 - P11_14 INPUT 136 136 P7_12 INPUT 180 - P11_15 OUTPUT 135 - P11_6 OUTPUT 179 - P11_15 CONTROL 134 - P11_6 CONTROL 178 - P11_15 INPUT 133 - P11_6 INPUT 177 177 P7_1 OUTPUT 132 - P11_7 OUTPUT 176 176 P7_1 CONTROL 131 - P11_7 CONTROL 175 175 P7_1 INPUT 130 - P11_7 INPUT 174 174 P7_2 OUTPUT 129 129 P7_13 OUTPUT R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 56-10 RZ/A1H Group, RZ/A1M Group Table 56.10 56. Debugger Interface Correspondence between Pins of this LSI and Bits of Boundary Scan Registers 324-Pin Bit Number 256-Pin Bit Number Pin Name*1 128 128 P7_13 127 127 P7_13 324-Pin Bit Number 256-Pin Bit Number Pin Name*1 CONTROL 83 83 P8_8 CONTROL INPUT 82 82 P8_8 INPUT Type Type 126 126 P7_14 OUTPUT 81 81 P8_9 OUTPUT 125 125 P7_14 CONTROL 80 80 P8_9 CONTROL 124 124 P7_14 INPUT 79 79 P8_9 INPUT 123 123 P7_15 OUTPUT 78 78 P8_10 OUTPUT 122 122 P7_15 CONTROL 77 77 P8_10 CONTROL 121 121 P7_15 INPUT 76 76 P8_10 INPUT 120 120 P8_0 OUTPUT 75 75 P8_11 OUTPUT 119 119 P8_0 CONTROL 74 74 P8_11 CONTROL 118 118 P8_0 INPUT 73 73 P8_11 INPUT 117 117 P8_1 OUTPUT 72 72 P8_12 OUTPUT 116 116 P8_1 CONTROL 71 71 P8_12 CONTROL 115 115 P8_1 INPUT 70 70 P8_12 INPUT 114 114 P8_2 OUTPUT 69 69 P8_13 OUTPUT 113 113 P8_2 CONTROL 68 68 P8_13 CONTROL 112 112 P8_2 INPUT 67 67 P8_13 INPUT 111 111 P8_3 OUTPUT 66 66 P8_14 OUTPUT 110 110 P8_3 CONTROL 65 65 P8_14 CONTROL 109 109 P8_3 INPUT 64 64 P8_14 INPUT 108 108 P8_4 OUTPUT 63 63 P8_15 OUTPUT 107 107 P8_4 CONTROL 62 62 P8_15 CONTROL 106 106 P8_4 INPUT 61 61 P8_15 INPUT 105 105 P8_5 OUTPUT 60 60 P9_0 OUTPUT 104 104 P8_5 CONTROL 59 59 P9_0 CONTROL 103 103 P8_5 INPUT 58 58 P9_0 INPUT 102 - P11_8 OUTPUT 57 57 P9_1 OUTPUT 101 - P11_8 CONTROL 56 56 P9_1 CONTROL 100 - P11_8 INPUT 55 55 P9_1 INPUT 99 - P11_9 OUTPUT 54 54 P3_7 OUTPUT 98 - P11_9 CONTROL 53 53 P3_7 CONTROL 97 - P11_9 INPUT 52 52 P3_7 INPUT 96 - P11_10 OUTPUT 51 51 P3_6 OUTPUT 95 - P11_10 CONTROL 50 50 P3_6 CONTROL 94 - P11_10 INPUT 49 49 P3_6 INPUT 93 93 P8_6 OUTPUT 48 48 P3_5 OUTPUT 92 92 P8_6 CONTROL 47 47 P3_5 CONTROL 91 91 P8_6 INPUT 46 46 P3_5 INPUT 90 - P11_11 OUTPUT 45 45 P3_4 OUTPUT 89 - P11_11 CONTROL 44 44 P3_4 CONTROL 88 - P11_11 INPUT 43 43 P3_4 INPUT 87 87 P8_7 OUTPUT 42 - P10_0 OUTPUT 86 86 P8_7 CONTROL 41 - P10_0 CONTROL 85 85 P8_7 INPUT 40 - P10_0 INPUT 84 84 P8_8 OUTPUT 39 - P10_1 OUTPUT R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 56-11 RZ/A1H Group, RZ/A1M Group Table 56.10 56. Debugger Interface Correspondence between Pins of this LSI and Bits of Boundary Scan Registers 324-Pin Bit Number 256-Pin Bit Number Pin Name*1 38 - P10_1 37 - P10_1 36 - P10_2 OUTPUT 16 35 - P10_2 CONTROL 15 34 - P10_2 INPUT 14 14 33 - P10_3 OUTPUT 13 32 - P10_3 CONTROL 12 31 - P10_3 INPUT 11 11 324-Pin Bit Number 256-Pin Bit Number Pin Name*1 CONTROL 18 18 NMI INPUT INPUT 17 17 P0_4 INPUT 16 P0_5 INPUT 15 P0_0 INPUT P0_1 INPUT 13 P1_8 INPUT 12 P1_9 INPUT P1_10 INPUT Type Type 30 30 P3_3 OUTPUT 10 10 P1_11 INPUT 29 29 P3_3 CONTROL 9 9 P1_12 INPUT 28 28 P3_3 INPUT 8 8 P1_13 INPUT 27 27 P3_2 OUTPUT 7 7 P1_14 INPUT 26 26 P3_2 CONTROL 6 6 P1_15 INPUT 25 25 P3_2 INPUT 5 5 P3_8 OUTPUT 24 24 P3_1 OUTPUT 4 4 P3_8 CONTROL 23 23 P3_1 CONTROL 3 3 P3_8 INPUT 22 22 P3_1 INPUT 2 2 P3_9 OUTPUT 21 21 P3_0 OUTPUT 1 1 P3_9 CONTROL 20 20 P3_0 CONTROL 0 0 P3_9 INPUT 19 19 P3_0 INPUT Note 1. The pin names are as listed in the "Port function/dedicated function" column of Table 1.4, List of Pins in section 1.6, List of Pins. Note 2. Open-drain pin. Setting the data bit for the pin to 0 makes the pin output a low-level signal and setting the data bit for the pin to 1 places the pin in the hi-Z state. Note 3. Bits of type "control" are active low. When the control bit is at the low level, the corresponding pin becomes an output. Note 4. This pin only operates when data are shifted through during a boundary scan test by a boundary scan register that is not related to a specific pin. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 56-12 RZ/A1H Group, RZ/A1M Group 56.3.4 56. Debugger Interface ID Register (BSID) BSID is a 32-bit read-only register that cannot be accessed by the CPU. BSID can only be read from the pins when the IDCODE command is set. Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 DID[31:16] Initial value: R/W: Bit: * - * - * - * - * - * - * - 15 14 13 12 11 10 9 * - * - * - * - * - * - * - * - * - 8 7 6 5 4 3 2 1 0 DID[15:0] Bit 31 to 0 Initial value: R/W: * - * - * - * - * - * - * - * - * - * - * - * - * - * - * - * - * : RZ/A1H 0 1 0 0 0 0 0 0 1 0 0 1 0 0 0 0 0 0 0 1 0 0 1 0 0 0 1 1 1 1 1 1 * : RZ/A1M 0 1 0 1 0 0 0 1 1 0 0 1 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 1 0 1 1 1 Bit Name DID[31:0] Initial Value *1 H'08178447 H'0821D447 *2 R/W Description -- Device IDCODE This is the ID register stipulated by JTAG. Note that the higher-order four bits may be changed depending on the version of the chip. Note 1. RZ/A1H Note 2. RZ/A1M R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 56-13 RZ/A1H Group, RZ/A1M Group 56.4 56. Debugger Interface ICE Registers The debugger interface has the following ICE registers. ICE registers are exclusively for use in debugging. Do not use these registers other than for debugging. Table 56.11 Configuration of ICE Registers Address Register Name Abbreviation R/W Initial Value Viewed from CPU Viewed from Debugger Access Size Mode reset control register ICEREGMDRSTCTL R/W H'0000111E H'FC00F000 H'8000F000 32 JTAG trace select register ICEREGJTTRCSEL R/W H'00800000 H'FC00F004 H'8000F004 32 Clock power control register ICEREGCLKPWRCTRL R/W H'00000000 H'FC00F014 H'8000F014 32 Lock access register ICEREGLOCKACCES W -- H'FC00FFB0 H'8000FFB0 32 56.4.1 Mode Reset Control Register (ICEREGMDRSTCTL) ICEREGMDRSTCTL is used to set the debug mode and to perform software reset. Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 -- -- -- -- -- -- -- -- -- -- -- NIDEN_ CPU0 -- -- -- DBGEN _CPU0 Initial value: R/W: 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R/W 0 R 0 R 0 R 0 R/W Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- -- -- RSTRB _CPU0 _CPUR STZ -- -- -- RSTRB _SYS_ SYSRS TZ -- 0 R 0 R 0 R 1 R/W 0 R 0 R 0 R 1 R/W 1 R/W Initial value: R/W: -- -- -- RSTRB _CPU0 _DERS TZ 0 R 0 R 0 R 1 R/W RSTRB RSTRB _CPU_ _CPU_ PRSTD SYSRS BGZ TZ -- 1 R/W 0 R 1 R/W Bit Bit Name Initial Value R/W Description 31 to 21 -- All 0 R Reserved The read value is always 0. 20 NIDEN_CPU0 0 R/W CPU Noninvasive Debug Enable Controls the noninvasive debug enable signal (NIDEN/SPNIDEN) supplied to the CPU. This bit is only effective when the PINSETEN bit in ICEREGJTTRCSEL is set to 0. 19 to 17 -- All 0 R Reserved The read value is always 0. 16 DBGEN_CPU0 0 R/W CPU Debug Enable Controls the debug enable signal (DBGEN/SPIDEN) supplied to the CPU. This bit is only effective when the PINSETEN bit in ICEREGJTTRCSEL is set to 0. 15 to 13 -- All 0 R Reserved The read value is always 0. 12 RSTRB_CPU0_ DERSTZ 1 R/W NEON Reset (low-active) Resets the NEON unit in the CPU. 11 to 9 -- All 0 R Reserved The read value is always 0. 8 RSTRB_CPU0_ CPURSTZ 1 R/W CPU Reset (low-active) Resets all systems on the CPU block other than debugging resources. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 56-14 RZ/A1H Group, RZ/A1M Group 56. Debugger Interface Bit Bit Name Initial Value R/W Description 7 to 5 -- All 0 R Reserved The read value is always 0. 4 RSTRB_SYS_ SYSRSTZ 1 R/W System Reset (low-active) Resets all systems on the chip other than debugging resources. 3 -- 1 R/W Reserved The read value is always 1. The write value should always be 1. 2 RSTRB_CPU_ PRSTDBGZ 1 R/W CPU Subsystem Debug Peripheral Reset (low-active) Resets the debug-APB block in the CPU subsystem. 1 RSTRB_CPU_ SYSRSTZ 1 R/W CPU Subsystem Reset (low-active) Resets the CPU subsystem other than those for debugging. 0 -- 0 R Reserved The read value is always 0. 56.4.2 JTAG Trace Select Register (ICEREGJTTRCSEL) ICEREGJTTRCSEL is used to control trace data output to the respective pins and debug enable signal supplied to the CPU. Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 -- -- TRCMU X_SEL -- -- -- -- -- -- -- -- -- -- -- -- PINSET EN Initial value: R/W: 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 1 R/W 0 R 0 R 0 R/W 0 R 0 R 0 R 0 R Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R Initial value: R/W: Bit Bit Name Initial Value R/W Description 31 to 24 -- All 0 R Reserved The read value is always 0. 23 PINSETEN 1 R/W Selects control method of debug enable signal supplied to the CPU. 0: Supply of the DBGEN and NIDEN signals is determined by the ICEREGMDRSTCTL register. 1: Supply of the DBGEN and NIDEN signals is determined by the BSCANP pin. 22, 21 -- All 0 R Reserved The read value is always 0. 20 TRCMUX_ SEL 0 R/W Sets the priority of the function multiplexed on the pins to which trace output is assigned. 0: The function of the pins depends on the general I/O port setting. 1: The pins act as trace outputs regardless of the general I/O port setting. 19 to 0 -- All 0 R Reserved The read value is always 0. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 56-15 RZ/A1H Group, RZ/A1M Group 56.4.3 56. Debugger Interface Clock Power Control Register (ICEREGCLKPWRCTRL) ICEREGCLKPWRCTRL is used to set the fake debug mode. Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Initial value: R/W: 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- -- -- -- -- -- FAKED BG 0 R 0 R 0 R 0 R 0 R 0 R 0 R/W Initial value: R/W: -- -- -- -- -- -- -- -- FAKED BGCTR L 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R 0 R/W Bit Bit Name Initial Value R/W Description 31 to 8 -- All 0 R Reserved The read value is always 0. 7 FAKEDBGCTRL 0 R/W Enables or disables the fake debug mode. 0: The power control is determined by the standby control register 1 (STBCR1). 1: The power control is determined by this register. 6 to 1 -- All 0 R Reserved The read value is always 0. 0 FAKEDBG 0 R/W Selects whether or not to stop the power supply in deep standby mode. 0: The power supply is actually stopped in deep standby mode. 1: The power supply is not stopped even in deep standby mode. 56.4.4 Lock Access Register (ICEREGLOCKACCESS) ICEREGLOCKACCESS is used to enable access to ICE registers by the CPU. Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 ICEREGLOCKACCESS Initial value: R/W: -- W -- W -- W -- W -- W -- W Bit: 15 14 13 12 11 10 -- W -- W -- W -- W -- W -- W -- W -- W -- W -- W 9 8 7 6 5 4 3 2 1 0 -- W -- W -- W -- W -- W -- W ICEREGLOCKACCESS Initial value: R/W: -- W -- W -- W -- W -- W -- W -- W -- W -- W -- W Bit Bit Name Initial Value R/W Description 31 to 0 ICEREGLOCKA CCESS -- W To enable access to ICE registers by the CPU, first write H'C5AC CE55 to this register. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 56-16 RZ/A1H Group, RZ/A1M Group 56.5 56. Debugger Interface Operation 56.5.1 TAP Controller Figure 56.3 shows the internal states of the TAP controller. State transitions basically conform to the JTAG standard. TRST=0 1 Test Logic Reset 0 0 1 Run Test / Idle 1 Select DR Scan Select IR Scan 0 0 Capture DR Capture IR 1 0 0 Shift IR 1 1 Exit1 DR Exit1 IR 0 0 0 Pause DR 0 Exit2 DR Exit2 IR Note: 1 Update IR 0 1 0 State Transitions of TAP Controller State transition occur according to the TMS value at the rising edge of the TCK signal. The TDI value sampled at the rising edge of the TCK signal and shifted at the falling edge of the TCK signal. TDO value is output at the rising edge of the TCK signal. The TDO signal is in a Hi-Z state for TAP controller states other than Shift-DR and Shift-IR. A transition to the Test-Logic-Reset state by clearing TRST to 0 is performed asynchronously with the TCK signal. 56.5.2 Table 56.12 Reset Signal Setting Reset Signal Setting RES TRST L L The chip is power-on reset and this module is reset.*1 H The chip is power-on reset.*1 L This module is only reset.*2 H Normal operation*2 H 1 1 Update DR Figure 56.3 Pause IR 1 1 0 0 1 1 1 0 Shift DR 0 1 Chip State Note 1. By asserting the RES and TRST signals, the CPU and CoreSight enter the reset state. Set the debugging function while asserting the RES signal after negating the TRST signal. Note 2. Do not negate the TRST signal while the RES signal is at the high-level. Note 3. When the TRST pin is to be negated, make sure that the specification for RES input rise time (tRSr) or RES negating hold time (tRSNH) in Table 59.6, Control Signal Timing, is satisfied. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 56-17 RZ/A1H Group, RZ/A1M Group 56.6 56. Debugger Interface Boundary Scan Commands can be set in BSIR by this module to place this module's pins in boundary scan mode stipulated by JTAG. 56.6.1 Supported Instructions This LSI supports three mandatory instructions stipulated by JTAG standard (BYPASS, SAMPLE/PRELOAD, and EXTEST) and three option instructions (IDCODE, CLAMP, and HIGHZ). (1) BYPASS BYPASS is a mandatory instruction that operates the bypass register. This instruction is used to shorten the shift path to speed up serial data transfer involving other LSI on the printed circuit board. This LSI's system circuits are not affected by execution of this instruction. (2) SAMPLE/PRELOAD SAMPLE/PRELOAD is used to input data from this LSI's internal circuit to the boundary scan register, outputs data from the scan path, and loads data onto the scan path. While this instruction is being executed, signals input to this LSI pins are transmitted directly to the internal circuit, and the values of the internal circuit are directly output externally from the output pins. This LSI's system circuits are not affected by execution of this instruction. In a SAMPLE operation, a snapshot of a value to be transferred from an input pin to the internal circuit, or a value to be transferred from the internal circuit to an output pin, is latched into the boundary scan register and read from the scan path. Snapshot latching is performed in synchronization with the rising edge of the TCK signal in the Capture-DR state. Snapshot latching does not affect normal operation of this LSI. In a PRELOAD operation, an initial value is set in the parallel output latch of the boundary scan register from the scan path prior to the EXTEST instruction. Without a PRELOAD operation, when the EXTEST instruction was executed, an undefined value would be output from the output pin until completion of the initial scan sequence (transfer to the output latch) (with the EXTEST instruction, the parallel output latch value is constantly output to the output pin). (3) EXTEST This instruction is provided to test external circuit when this LSI is mounted on a printed circuit board. When this instruction is executed, output pins are used to output test data (previously set by the SAMPLE/PRELOAD instruction) from the boundary scan register to the printed circuit board, and input pins are used to latch test results into the boundary scan register from the printed circuit board. If testing is carried out by using the EXTEST instruction N times, the Nth test data is scanned-in when test data (N-1) is scanned out. The data loaded into the output pin boundary scan register in the Capture-DR state are not used for external circuit testing (data are replaced by the shift operation). (4) IDCODE Commands can be set in BSIR via pins of this module to place the module's pins in the IDCODE mode stipulated by JTAG. When this module is initialized (TRST is asserted or TAP is in the Test-Logic-Reset state), the IDCODE mode is entered. (5) CLAMP, HIGHZ Commands can be set in BSIR via pins of this module to place the module's pins in the CLAMP or HIGHZ mode stipulated by JTAG. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 56-18 RZ/A1H Group, RZ/A1M Group 56.6.2 56. Debugger Interface Points for Attention 1. Boundary scan mode does not cover clock-related signals (EXTAL, XTAL, CKIO, AUDIO_X1, AUDIO_X2, USB_X1, USB_X2, RTC_X1, and RTC_X2). 2. Boundary scan mode does not cover reset-related signal (RES). 3. Boundary scan mode does not cover this module's signals (TCK, TDI, TDO, TMS, TRST, and BSCANP). 4. Boundary scan mode does not cover USB-related signals (DP0, DP1, DM0, DM1, VBUS0, VBUS1, and REFRIN). 5. Boundary scan mode does not cover P0_3. 6. Boundary scan mode does not cover the digital video decoder related signals (VIN1A, VIN2A, VIN1B, VIN2B, VIDEO_X1, VIDEO_X2, VRP, VRM, and REXT). 7. Boundary scan mode does not cover AVref (reference voltage pin for the A/D converter). 56.7 Usage Notes 1. Once a command of this module is set, it will not be modified unless another command is reissued. If the same command is given continuously, the command must be set after a command (BYPASS, etc.) that does not affect LSI operations is once set. 2. Regardless of whether or not this module is to be used, it should be initialized by asserting the TRST signal when power is supplied and on release from deep standby mode (excluding fake debug mode) through assertion of the RES signal. 3. Be sure to wait for at least 200 ns after negating the TRST signal before starting TAP controller operation. 4. Be sure to fix the TMS pin to the high level until 200 ns have elapsed after negation of the TRST signal. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 56-19 RZ/A1H Group, RZ/A1M Group 57. EthernetAVB 57.1 Overview 57. EthernetAVB The EthernetAVB incorporates an Ethernet controller (E-MAC) that conforms to the definition of the MAC (Media Access Control) layer for Ethernet in the IEEE 802.3 standard. When connected with a physical-layer LSI chip (PHY-LSI) that complies with the standard, the EMAC is able to transmit and receive Ethernet (IEEE 802.3) frames. The E-MAC has a single MAC layer interface. The EthernetAVB has a dedicated direct memory access controller (AVB-DMAC) for transferring transmitted Ethernet frames to and received Ethernet frames from respective storage areas in the onchip RAM at high speed. The AVB-DMAC is compliant with the following three standards formulated for IEEE 802.1BA: the IEEE 802.1AS timing and synchronization protocol, the IEEE 802.1Qav real-time transfer, and the IEEE 802.1Qat stream reservation protocol. For the on-chip RAM, see section 53, On-Chip RAM. 57.1.1 Specifications (Functions) Table 57.1 lists the specifications of the EthernetAVB module. Table 57.1 Specifications (Functions) Item Description Protocol Flow control conforming with the IEEE 802.3x standard Data transmission and reception Transmission and reception of Ethernet (IEEE 802.3) frames Transfer speed Supports transfer at 10 and 100 Mbps Mode Full-duplex mode Interface Supports the IEEE 802.3 standard MII (Media Independent Interface) Summary of the EthernetAVB function An intelligent frame separation DMAC (AVB-DMAC) conforming with the following standards stipulated for IEEE 802.1BA: * IEEE 802.1AS (time synchronization protocol) * IEEE 802.1Qav (real-time transfer) * IEEE 1722 (AVTP presentation timestamp) IEEE 802.1Qat is supported by software. * Descriptor management system * Identification and sorting of frame data, and extraction and gathering of valid video data * Controllable interrupt frequency (reducing the load on the CPU) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 57-1 RZ/A1H Group, RZ/A1M Group 57.1.2 57. EthernetAVB Block Diagram Figure 57.1 is a block diagram of the EthernetAVB. North main bus EthernetAVB AVB-DMAC Receive FIFO AXI-Bus controller Reception control unit gPTP timer Transmission control unit Transmit FIFO E-MAC MII interface Figure 57.1 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 Block Diagram of EthernetAVB 57-2 RZ/A1H Group, RZ/A1M Group 57.1.3 57. EthernetAVB I/O Pins Table 57.2 lists the pins for use by EthernetAVB. Table 57.2 Pin Configuration Pin Name I/O Function ET_TXD[3:0] O Transmit data signal ET_TXEN O Transmit data enable signal ET_RXD[3:0] I Receive data signal ET_RXDV I Receive data enable signal ET_TXCLK I Transmit clock signal ET_RXCLK I Receive clock signal ET_TXER O Transmit error signal ET_RXER I Reception error signal ET_MDC O Management information transfer clock signal ET_MDIO I/O Management information transmit/receive data ET_CRS I Carrier detection signal ET_COL I Collision detection signal AVB_CAPTURE I Signal for capturing AVTP presentation times AVB_GPTP_ EXTERN I External clock signal for gPTP timer R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 57-3 RZ/A1H Group, RZ/A1M Group 57.2 57. EthernetAVB Register Descriptions Table 57.3 and Table 57.4 list the EthernetAVB related registers and their configurations Table 57.3 Configuration of AVB-DMAC-related Registers (1/2) Register Name Symbol Address Access size AVB-DMAC mode register CCC H'E821 5000 32 Descriptor base address table register DBAT H'E821 5004 32 Descriptor base address load request register DLR H'E821 5008 32 AVB-DMAC status register CSR H'E821 500C 32 Current descriptor address register q (q = 0 to 21) CDARq H'E821 5010+q*4 32 Error status register ESR H'E821 5088 32 Receive configuration register RCR H'E821 5090 32 Receive queue configuration register i (i = 0 to 4) RQCi H'E821 5094+i*4 32 Receive padding configuration register RPC H'E821 50B0 32 Unread frame counter stop level register UFCS H'E821 50C0 32 Unread frame counter register i (i = 0 to 4) UFCVi H'E821 50C4+i*4 32 Unread frame counter decrement register i (i = 0 to 4) UFCDi H'E821 50E0+i*4 32 Separation filter offset register SFO H'E821 50FC 32 Separation filter pattern register i (i = 0 to 31) SFPi H'E821 5100+i*4 32 Separation filter mask register i (i = 0, 1) SFMi H'E821 51C0+i*4 32 Transmit configuration register TGC H'E821 5300 32 Transmit configuration control register TCCR H'E821 5304 32 Transmit status register TSR H'E821 5308 32 Time stamp FIFO access register 0 TFA0 H'E821 5310 32 Time stamp FIFO access register 1 TFA1 H'E821 5314 32 Time stamp FIFO access register 2 TFA2 H'E821 5318 32 CBS increment value register c (c= 0, 1) CIVRc H'E821 5320+c*4 32 CBS decrement value register c (c = 0, 1) CDVRc H'E821 5328+c*4 32 CBS upper limit register c (c = 0, 1) CULc H'E821 5330+c*4 32 CBS lower limit register c (c = 0, 1) CLLc H'E821 5338+c*4 32 Descriptor interrupt control register DIC H'E821 5350 32 Descriptor interrupt status register DIS H'E821 5354 32 Error interrupt control register EIC H'E821 5358 32 Error interrupt status register EIS H'E821 535C 32 Receive interrupt control register 0 RIC0 H'E821 5360 32 Receive interrupt status register 0 RIS0 H'E821 5364 32 Receive interrupt control register 1 RIC1 H'E821 5368 32 Receive interrupt status register 1 RIS1 H'E821 536C 32 Receive interrupt control register 2 RIC2 H'E821 5370 32 Receive interrupt status register 2 RIS2 H'E821 5374 32 Transmit interrupt control register TIC H'E821 5378 32 Transmit interrupt status register TIS H'E821 537C 32 Interrupt summary status register ISS H'E821 5380 32 gPTP configuration control register GCCR H'E821 5390 32 gPTP maximum transit time register GMTT H'E821 5394 32 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 57-4 RZ/A1H Group, RZ/A1M Group Table 57.3 57. EthernetAVB Configuration of AVB-DMAC-related Registers (2/2) Register Name Symbol Address Access size gPTP presentation time comparison register GPTC H'E821 5398 32 gPTP timer increment register GTI H'E821 539C 32 gPTP timer offset configuration register i (i = 0 to 2) GTOi H'E821 53A0+i*4 32 gPTP interrupt control register GIC H'E821 53AC 32 gPTP interrupt status register GIS H'E821 53B0 32 gPTP presentation time capture register GCPT H'E821 53B4 32 gPTP timer capture register i (i = 0 to 2) GCTi H'E821 53B8+i*4 32 Table 57.4 Configuration of E-MAC-related Registers Register Name Symbol Address Access size E-MAC mode register ECMR H'E821 5500 32 Receive frame length register RFLR H'E821 5508 32 E-MAC status register ECSR H'E821 5510 32 E-MAC interrupt permission register ECSIPR H'E821 5518 32 PHY interface register PIR H'E821 5520 32 Automatic PAUSE frame register APR H'E821 5554 32 Manual PAUSE frame register MPR H'E821 5558 32 PAUSE frame transmit counter PFTCR H'E821 555C 32 PAUSE frame receive counter PFRCR H'E821 5560 32 Automatic PAUSE frame retransmission count register TPAUSER H'E821 5564 32 MAC address high register MAHR H'E821 55C0 32 MAC address low register MALR H'E821 55C8 32 CRC error frame receive counter register CEFCR H'E821 5740 32 Frame receive error counter register FRECR H'E821 5748 32 Too-short frame receive counter register TSFRCR H'E821 5750 32 Too-long frame receive counter register TLFRCR H'E821 5758 32 Residual-bit frame receive counter register RFCR H'E821 5760 32 Multicast address frame receive counter register MAFCR H'E821 5778 32 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 57-5 RZ/A1H Group, RZ/A1M Group 57.2.1 57. EthernetAVB AVB-DMAC Mode Register (CCC) The CCC register specifies the operating mode of the AVB-DMAC. Bit b31 b30 b29 b28 b27 b26 b25 b24 b23 b22 b21 b20 b19 b18 -- -- -- -- -- -- FCE LBME -- -- -- BOC -- -- CSEL[1:0] Initial value 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R R R R R R R/W R/W R R R R/W R R R/W R/W b15 b14 b13 b12 b11 b10 b9 b8 b7 b6 b5 b4 b3 b2 b1 b0 -- -- -- -- -- -- -- DTSR -- -- -- -- -- -- Bit b17 b16 OPC[1:0] Initial value 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R R R R R R R R/W R R R R R R R/W R/W Table 57.5 CCC register contents Bit Position Bit Name Function b31 to b26 -- Reserved These bits are read as 0. The write value should be 0. b25 FCE Flow Control Enable 0: Normal operation 1: Flow control is enabled. b24 LBME Loopback Mode Enable 0: Normal operation 1: Loopback mode is enabled. b23 to b21 -- Reserved These bits are read as 0. The write value should be 0. b20 BOC First Byte Specification 0: The first byte is the 8 lower-order bits (on-chip RAM[7:0]) 1: The first byte is the 8 higher-order bits (on-chip RAM[31:24]) b19, b18 -- Reserved These bits are read as 0. The write value should be 0. b17, b16 CSEL[1:0] gPTP Clock Select B'00: gPTP is not in use. B'01: Internal bus clock (B) B'10: Ethernet transmission clock (ET_TXCLK) B'11: External clock (AVB_GPTP_EXTERN) b15 to b9 -- Reserved These bits are read as 0. The write value should be 0. b8 DTSR Data Transfer Suspend Request 0: Normal operation 1: Requests suspension. b7 to b2 -- Reserved These bits are read as 0. The write value should be 0. b1, b0 OPC[1:0] Operating Mode Configuration B'00: Reset mode B'01: Configuration mode B'10: Operation mode B'11: Standby mode FCE (Flow Control Enable) Bit This bit enables flow control by the E-MAC. Writing to this bit is only possible when the current operating mode is configuration mode. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 57-6 RZ/A1H Group, RZ/A1M Group 57. EthernetAVB LBME (Loopback Mode Enable) Bit This bit enables loopback mode. In loopback mode, the transmission lines are internally connected to the reception lines. When loopback mode is to be used, the Ethernet transmission clock must be supplied to the MII interface. A received clock signal is not required. Writing to this bit is only possible when the current operating mode is configuration mode. CAUTION Data for transmission are still output normally. To eliminate effects on external modules, pin control should be applied to block the output of data. For pin control, see Section 54, Ports. BOC (First Byte Specification) Bit Specifies the allocation of the first byte from a received Ethernet frame to the on-chip RAM. This configuration setting does not affect the format and filter parameters of the descriptor in the onchip RAM. Writing to this bit is only possible when the current operating mode is configuration mode. Figure 57.2 to Figure 57.4 show how data from frames received via the Ethernet connection are stored in the on-chip RAM. Destination Address Source Address Ethernet frame Preamble Frame Delimiter Byte0 Byte1 Byte2 Byte3 Byte4 Byte5 Byte6 Byte7 Byte8 Byte9 on the bus ... ... Payload Frame Check Sequence ByteN Frame data stored in on-chip RAM Figure 57.2 Bit DPTR+0 DPTR+4 DPTR+8 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 Byte2 Byte3 Byte0 Byte1 Byte6 Byte7 Byte4 Byte5 Byte10 Byte11 Byte8 Byte9 Figure 57.3 Bit DPTR+0 DPTR+4 DPTR+8 Data for Reception in an Ethernet Frame When CCC.BOC = 0 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 Byte1 Byte0 Byte3 Byte2 Byte5 Byte4 Byte7 Byte6 Byte9 Byte8 Byte11 Byte10 Figure 57.4 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 When CCC.BOC = 1 57-7 RZ/A1H Group, RZ/A1M Group 57. EthernetAVB CSEL[1:0] (gPTP Clock Select) Bits These bits select the clock source for the gPTP timer. Writing to these bits is only possible when the current operating mode is configuration mode. DTSR (Data Transfer Suspend Request) Bit This bit can suspend access to the on-chip RAM. The access is suspended on completion of the transfer of the frame currently being transferred. This function disables access to the on-chip RAM without affecting normal operation of the AVBDMAC. Use this bit when exclusive control over the contents of the on-chip RAM is necessary, for example, in checking its integrity. Note that the transmission and reception queues are not processed while access is suspended. Change neither the AVB-DMAC settings nor the mode from when this bit is set to 1 to complete suspension until when the data transfer suspend status bit (CSR.DTS) is set to 1. OPC[1:0] (Operating Mode Configuration) Bits These bits specify the operating mode. For the operating modes, see Section 57.3.1.1, Operating Modes. Writing to this bit is possible in any of the operating modes, but should not be done after the standby request has been issued to the EthernetAVB. For issuance of the standby request to the EthernetAVB, see section 55, Power-Down Modes. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 57-8 RZ/A1H Group, RZ/A1M Group 57.2.2 57. EthernetAVB Descriptor Base Address Table Register (DBAT) The DBAT register is used to set the base address of the descriptor table. Bit b31 b30 b29 b28 b27 b26 b25 b24 b23 b22 b21 b20 b19 b18 b17 b16 TA[31:16] Initial value 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit b15 b14 b13 b12 b11 b10 b9 b8 b7 b6 b5 b4 b3 b2 b1 b0 TA[15:0] Initial value R/W 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Table 57.6 DBAT register contents Bit Position Bit Name Function b31 to b0 TA[31:0] Table Address Base address of the descriptor table in the on-chip RAM CAUTION The setting of this bit must be a multiple of four (i.e. b0 and b1 must be set to 0). TAL3[1:0] (Table Address) Bits These bits specify the base address of the descriptor table in the on-chip RAM. For the structure of this table, see Section 57.3.3, Descriptors. Writing to this bit is only possible when the current operating mode is configuration mode. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 57-9 RZ/A1H Group, RZ/A1M Group 57.2.3 57. EthernetAVB Descriptor Base Address Load Request Register (DLR) The DLR register is used to issue a request to load the values from the current descriptor address register q (CDARq) for each queue to the descriptor base address table register (DBAT). Bit b31 b30 b29 b28 b27 b26 b25 b24 b23 b22 b21 b20 b19 b18 b17 b16 -- -- -- -- -- -- -- -- -- -- LBA21 LBA20 LBA19 LBA18 LBA17 LBA16 Initial value 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 R/W R R R R R R R R R R R/W R/W R/W R/W R/W R/W b15 b14 b13 b12 b11 b10 b9 b8 b7 b6 b5 b4 b3 b2 b1 b0 LBA15 LBA14 LBA13 LBA12 LBA11 LBA10 LBA9 LBA8 LBA7 LBA6 LBA5 LBA4 LBA3 LBA2 LBA1 LBA0 Bit Initial value R/W 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Table 57.7 DLR register contents (1/2) Bit Position Bit Name Function b31 to 22 -- Reserved These bits are read as 0. The write value should be 0. b21 LBA21 Base Address Load Request (Rx17: Stream 15) 0(R): No load request is issued. 1(W): A request for loading the corresponding base address is issued. 1(R): The given base address is being loaded. b20 LBA20 Base Address Load Request (Rx16: Stream 14) 0(R): No load request is issued. 1(W): A request for loading the corresponding base address is issued. 1(R): The given base address is being loaded. b19 LBA19 Base Address Load Request (Rx15: Stream 13) 0(R): No load request is issued. 1(W): A request for loading the corresponding base address is issued. 1(R): The given base address is being loaded. b18 LBA18 Base Address Load Request (Rx14: Stream 12) 0(R): No load request is issued. 1(W): A request for loading the corresponding base address is issued. 1(R): The given base address is being loaded. b17 LBA17 Base Address Load Request (Rx13: Stream 11) 0(R): No load request is issued. 1(W): A request for loading the corresponding base address is issued. 1(R): The given base address is being loaded. b16 LBA16 Base Address Load Request (Rx12: Stream 10) 0(R): No load request is issued. 1(W): A request for loading the corresponding base address is issued. 1(R): The given base address is being loaded. b15 LBA15 Base Address Load Request (Rx11: Stream 9) 0(R): No load request is issued. 1(W): A request for loading the corresponding base address is issued. 1(R): The given base address is being loaded. b14 LBA14 Base Address Load Request (Rx10: Stream 8) 0(R): No load request is issued. 1(W): A request for loading the corresponding base address is issued. 1(R): The given base address is being loaded. b13 LBA13 Base Address Load Request (Rx9: Stream 7) 0(R): No load request is issued. 1(W): A request for loading the corresponding base address is issued. 1(R): The given base address is being loaded. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 57-10 RZ/A1H Group, RZ/A1M Group Table 57.7 57. EthernetAVB DLR register contents (2/2) Bit Position Bit Name Function b12 LBA12 Base Address Load Request (Rx8: Stream 6) 0(R): No load request is issued. 1(W): A request for loading the corresponding base address is issued. 1(R): The given base address is being loaded. b11 LBA11 Base Address Load Request (Rx7: Stream 5) 0(R): No load request is issued. 1(W): A request for loading the corresponding base address is issued. 1(R): The given base address is being loaded. b10 LBA10 Base Address Load Request (Rx6: Stream 4) 0(R): No load request is issued. 1(W): A request for loading the corresponding base address is issued. 1(R): The given base address is being loaded. b9 LBA9 Base Address Load Request (Rx5: Stream 3) 0(R): No load request is issued. 1(W): A request for loading the corresponding base address is issued. 1(R): The given base address is being loaded. b8 LBA8 Base Address Load Request (Rx4: Stream 2) 0(R): No load request is issued. 1(W): A request for loading the corresponding base address is issued. 1(R): The given base address is being loaded. b7 LBA7 Base Address Load Request (Rx3: Stream 1) 0(R): No load request is issued. 1(W): A request for loading the corresponding base address is issued. 1(R): The given base address is being loaded. b6 LBA6 Base Address Load Request (Rx2: Stream 0) 0(R): No load request is issued. 1(W): A request for loading the corresponding base address is issued. 1(R): The given base address is being loaded. b5 LBA5 Base Address Load Request (Rx1: Network Control) 0(R): No load request is issued. 1(W): A request for loading the corresponding base address is issued. 1(R): The given base address is being loaded. b4 LBA4 Base Address Load Request (Rx0: Best Effort) 0(R): No load request is issued. 1(W): A request for loading the corresponding base address is issued. 1(R): The given base address is being loaded. b3 LBA3 Base Address Load Request (Tx3: Stream Class A) 0(R): No load request is issued. 1(W): A request for loading the corresponding base address is issued. 1(R): The given base address is being loaded. b2 LBA2 Base Address Load Request (Tx2: Stream Class B) 0(R): No load request is issued. 1(W): A request for loading the corresponding base address is issued. 1(R): The given base address is being loaded. b1 LBA1 Base Address Load Request (Tx1: Network Control) 0(R): No load request is issued. 1(W): A request for loading the corresponding base address is issued. 1(R): The given base address is being loaded. b0 LBA0 Base Address Load Request (Tx0: Best Effort) 0(R): No load request is issued. 1(W): A request for loading the corresponding base address is issued. 1(R): The given base address is being loaded. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 57-11 RZ/A1H Group, RZ/A1M Group 57. EthernetAVB LBAq (Base Address Load Request) Bits Each bit is used to issue requests to load base addresses and to indicate that a base address is currently being loaded. Setting a bit to 1 issues a request for loading the descriptor base address for the queue q (q = 0 to 21), to change the current descriptor address bit (CDARq.CDA) to DBAT.TA + 8*q. If transfer is currently in progress, loading is executed on completion of transfer for the current frame. Completion of loading leads to automatic setting of the corresponding bit to 0. For the transmission queues, base address load requests are executed even while fetching is in progress (the transmit start request bit in the transmit configuration control register (TCCR.TSRQt) is 1). Therefore, be sure to check that fetching is not in progress before issuing a request. Writing to a bit of this register is only possible when the current operating mode is configuration mode. Only 1 can be written to this bit. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 57-12 RZ/A1H Group, RZ/A1M Group 57.2.4 57. EthernetAVB AVB-DMAC Status Register (CSR) The CSR register is used to indicate the operating mode in which the AVB-DMAC is running and the individual communications states. Bit b31 b30 b29 b28 b27 b26 b25 b24 b23 b22 b21 b20 b19 b18 b17 b16 -- -- -- -- -- -- -- -- -- -- -- RPO TPO3 TPO2 TPO1 TPO0 Initial value 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R R R R R R R R R R R R R R R R b15 b14 b13 b12 b11 b10 b9 b8 b7 b6 b5 b4 b3 b2 b1 b0 -- -- -- -- -- -- -- DTS -- -- -- -- Bit OPS[3:0] Initial value 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 R/W R R R R R R R R R R R R R R R R Table 57.8 CSR register contents Bit Position Bit Name Function b31 to b21 -- Reserved These bits are read as 0. The write value should be 0. b20 RPO Receive Process Status 0: Reception completed. 1: Reception is in progress. b19 TPO3 Transmit Process Status 3 (Stream Class A) 0: Transmission completed. 1: Transmission is in progress. b18 TPO2 Transmit Process Status 2 (Stream Class B) 0: Transmission completed. 1: Transmission is in progress. b17 TPO1 Transmit Process Status 1 (Network Control) 0: Transmission completed. 1: Transmission is in progress. b16 TPO0 Transmit Process Status 0 (Best Effort) 0: Transmission completed. 1: Transmission is in progress. b16 to b9 -- Reserved These bits are read as 0. The write value should be 0. b8 DTS Data Transfer Suspend Status 0: Normal operation 1: Transmission is suspended. b7 to b4 -- Reserved These bits are read as 0. The write value should be 0. b3 to b0 OPS[3:0] Operating Mode Status B'0001: Reset mode B'0010: Configuration mode B'0100: Operation mode B'1000: Standby mode Other settings are reserved. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 57-13 RZ/A1H Group, RZ/A1M Group 57. EthernetAVB RPO (Receive Process Status) Bit This bit indicates whether a reception queue contains an unread received frame. This bit being set to 1 indicates that a received frame is yet to be stored in the on-chip RAM. * [Clearing conditions] The current operating mode is not operation mode. Received frames in the reception FIFO all being stored in the on-chip RAM. * [Setting condition] A received frame being stored in the reception FIFO (but not yet in the on-chip RAM) TPO3 (Transmit Process Status 3) Bit This bit indicates whether a class A stream is being transmitted. This bit being set to 1 indicates that the AVB-DMAC is fetching data for transmission from the on-chip RAM, or the E-MAC is transmitting data. * [Clearing conditions] The current operating mode is not operation mode. Completion of transfer of all frames for transmission from the transmission FIFO (the transmit start request bit in the transmit configuration control register (TCCR.TSRQ3) is 0) * [Setting condition] Transmission being started (by writing 1 to the transmit start request bit in the transmit configuration control register (TCCR.TSRQ3)) TPO2 (Transmit Process Status 2) Bit This bit indicates whether a class B stream is being transmitted. This bit being set to 1 indicates that the AVB-DMAC is fetching data for transmission from the on-chip RAM, or the E-MAC is transmitting data. * [Clearing conditions] The current operating mode is not operation mode. Completion of transfer of all frames for transmission from the transmission FIFO (the transmit start request bit in the transmit configuration control register (TCCR.TSRQ2) is 0) * [Setting condition] Transmission being started (by writing 1 to the transmit start request bit in the transmit configuration control register (TCCR.TSRQ2)) TPO1 (Transmit Process Status 1) Bit This bit indicates whether a network control is being transmitted. This bit being set to 1 indicates that the AVB-DMAC is fetching data for transmission from the on-chip RAM, or the E-MAC is transmitting data. * [Clearing conditions] The current operating mode is not operation mode. Completion of transfer of all frames for transmission from the transmission FIFO (the transmit start request bit in the transmit configuration control register (TCCR.TSRQ1) is 0) * [Setting condition] Transmission being started (by writing 1 to the transmit start request bit in the transmit configuration control register (TCCR.TSRQ1)) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 57-14 RZ/A1H Group, RZ/A1M Group 57. EthernetAVB TPO0 (Transmit Process Status 0) Bit This bit indicates whether a best effort is being transmitted. This bit being set to 1 indicates that the AVB-DMAC is fetching data for transmission from the on-chip RAM, or the E-MAC is transmitting data. * [Clearing conditions] The current operating mode is not operation mode. Completion of transfer of all frames for transmission from the transmission FIFO (the transmit start request bit in the transmit configuration control register (TCCR.TSRQ0) is 0) * [Setting condition] Transmission being started (by writing 1 to the transmit start request bit in the transmit configuration control register (TCCR.TSRQ0)) DTS (Data Transfer Suspend Status) Bit This bit indicates whether access to the on-chip RAM is enabled. * [Clearing condition] The current operating mode is not operation mode. The data transfer suspend request bit in the AVB-DMAC mode register (CCC.DTSR) being 0. * [Setting condition] Access to the on-chip RAM not proceeding while the data transfer suspend request bit (CCC.DTSR) in the AVB-DMAC mode register (CCC) is 1 (if the on-chip RAM is being accessed, this bit is set to 1 on completion of access). OPS[3:0] (Operating Mode Status) Bits These bits indicate the current operating mode. For the operating modes, see Section 57.3.1.1, Operating Modes. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 57-15 RZ/A1H Group, RZ/A1M Group 57.2.5 57. EthernetAVB Current Descriptor Address Register q (CDARq) (q = 0 to 21) The CDARq register indicates the current descriptor address. Bit b31 b30 b29 b28 b27 b26 b25 b24 b23 b22 b21 b20 b19 b18 b17 b16 CDA[31:16] Initial value 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R R R R R R R R R R R R R R R R b15 b14 b13 b12 b11 b10 b9 b8 b7 b6 b5 b4 b3 b2 b1 b0 Bit CDA[15:0] Initial value 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R R R R R R R R R R R R R R R R Table 57.9 CDARq (q = 0 to 21) register contents Bit Position Bit Name Function b31 to b0 CDA[31:0] Current Descriptor Address The address of the current descriptors for the transmission queues CDA[31:0] (Current Descriptor Address) Bits CDAR0 to CDAR3 indicate the addresses of the current descriptors for the corresponding transmission queues while CDAR4 to CDAR21 indicate the addresses of the current descriptors for the corresponding reception queues. If the operating mode is changed to operation mode, the contents of the register for the queue to be used are set in the descriptor base address table register (DBAT). Also, when the descriptor base address load request register (DLR) issues a load request, the contents of the corresponding register are set in the descriptor base address table register (DBAT). Conditions for updating: These bits are set to 0 when the operating mode is not operation mode. This register is updated in response to processing of the descriptor for a queue. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 57-16 RZ/A1H Group, RZ/A1M Group 57.2.6 57. EthernetAVB Error Status Register (ESR) The ESR register indicates the error status in the AVB-DMAC. Bit b31 b30 b29 b28 b27 b26 b25 b24 b23 b22 b21 b20 b19 b18 b17 b16 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Initial value 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R R R R R R R R R R R R R R R R b15 b14 b13 b12 b11 b10 b9 b8 b7 b6 b5 b4 b3 b2 b1 b0 -- -- -- EIL -- -- -- Bit ET[3:0] EQN[4:0] Initial value 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 R/W R R R R R R R R R R R R R R R R Table 57.10 ESR register contents Bit Position Bit Name Function b31 to b13 -- Reserved These bits are read as 0. The write value should be 0. b12 EIL Error Information Lost 0: No error information lost. 1: Error information lost. b11 to b8 ET[3:0] Error Type B'0000: Descriptor reading error from the on-chip RAM B'0001: Descriptor writing error to the on-chip RAM B'0010: Illegal descriptor reading error B'0100: Data/time stamp reading error from the on-chip RAM B'0101: Data/time stamp writing error to the on-chip RAM B'1001: Transmission frame size error B'1010: Transmission FIFO overflow error b7 to b5 -- Reserved These bits are read as 0. The write value should be 0. b4 to b0 EQN[4:0] Error Queue Number Error queue number. EIL (Error Information Lost) Bit This bit indicates that error information has been lost because a new error was detected when the previous error remained unprocessed. Conditions for updating: This bit is set to 0 when the operating mode is not operation mode. This bit is also set to 0 when 0 is written to the queue error interrupt status bit in the error interrupt status register (EIS.QEF). This bit is set to 1 when the condition for setting the queue error interrupt status bit in the error interrupt status register (EIS.QEF) to 1 is satisfied when the queue error interrupt status bit in the error interrupt status register (EIS.QEF) is 1. ET[3:0] (Error Type) Bits These bits indicate the detail of the error detected. When the detected error is related to descriptor reading (ESR.ET = B'0000 or B'0010), the current descriptor address bits in the current descriptor address register q (CDARq.CDA) are not updated thus the same descriptor is processed again. To handle this, correct the descriptor. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 57-17 RZ/A1H Group, RZ/A1M Group 57. EthernetAVB When the detected error is related to descriptor writing (ESR.ET = B'0001), the current descriptor address bits in the current descriptor address register q (CDARq.CDA) and the transmit start request bit in the transmit configuration control register (TCCR.TSRQt) are updated as in the normal case thus the descriptor chain processing is not affected. The other errors are temporary and might be eliminated by transfer continuation. For details, refer to Section 57.3.2.3, Checking Integrity. This bit should be referred to only when the queue error interrupt status bit in the error interrupt status register (EIS.QEF) is 1. Conditions for updating: These bits are updated when the condition for setting the queue error interrupt status bit in the error interrupt status register (EIS.QEF) to 1 is satisfied when the queue error interrupt status bit in the error interrupt status register (EIS.QEF) is 0. EQN (Error Queue Number) Bits These bits indicate the queue number in which the error has been detected. When ESR.EQN is 0 to 3, it means that the related queue is a transmission queue and the EQN value is the transmission queue number. When ESR.EQN is 4 or larger, it means that the related queue is a reception queue and the "ESR.EQN - 4" is the reception queue number r. Refer to these bits only when the queue error interrupt status bit in the error interrupt status register (EIS.QEF) is 1. Conditions for updating: These bits are updated when the condition for setting the queue error interrupt status bit in the error interrupt status register (EIS.QEF) to 1 is satisfied when the EIS.QEF bit is 0. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 57-18 RZ/A1H Group, RZ/A1M Group 57.2.7 57. EthernetAVB Receive Configuration Register (RCR) The RCR register is used to make settings related to reception for the AVB-DMAC. Bit b31 b30 b29 -- -- -- Initial value 0 0 0 1 1 0 0 0 0 R/W R R R R/W R/W R/W R/W R/W b15 b14 b13 b12 b11 b10 b9 -- -- -- -- -- -- -- Bit b28 b27 b26 b25 b24 b23 b22 b21 b20 b19 b18 b17 b16 0 0 0 0 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W b8 b7 b6 b5 b4 b3 b2 b1 b0 -- -- -- ETS2 ETS0 ENCF EFFS RFCL[12:0] ESF[1:0] Initial value 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R R R R R R R R R R R/W R/W R/W R/W R/W R/W Table 57.11 RCR register contents Bit Position Bit Name Function b31 to b29 -- Reserved These bits are read as 0. The write value should be 0. b28 to b16 RFCL[12:0] Receive FIFO Caution Level b15 to b6 -- Reserved These bits are read as 0. The write value should be 0. b5 ETS2 Time Stamp Enable (Stream) 0: Time stamping is disabled. 1: Time stamping is enabled. b4 ETS0 Time Stamp Enable (Best Effort) 0: Time stamping is disabled. 1: Time stamping is enabled. b3, b2 ESF[1:0] Stream Filtering Select Settings for reception queues 2 to 17 B'00: Filtering is disabled. Frames are processed in queue 0 (best effort). B'01: The filter for separating AVB stream frames from non-AVB stream frames is enabled; non-matching frames from the stream are processed in queue 0 (best effort). B'10: The filter for separating AVB stream frames from non-AVB stream frames is enabled; non-matching frames are discarded. B'11: The filter for separating AVB stream frames from non-AVB stream frames is enabled; non-matching frames from a stream are processed in queue 0 (best effort). b1 ENCF Network Control Filtering Enable Setting for reception queue 1 (network control) 0: Network control is disabled. 1: Network control is enabled. b0 EFFS Error Frame Enable 0: Error frames are disabled. 1: Error frames are enabled. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 57-19 RZ/A1H Group, RZ/A1M Group 57. EthernetAVB RFCL[12:0] (Receive FIFO Caution Level) Bits These bits set the caution level for the reception FIFO and are used to maintain the priority order of the storage of received data and the fetching of data for transmission. If the reception FIFO contains less data than this level, processing of both transmission and reception queues becomes pending. If the reception FIFO contains more data than this level, only data in the reception queue are transferred, and processing of the transmission queue becomes pending. Writing to this bit is only possible when the current operating mode is configuration mode. CAUTION * In the case of this LSI chip, set these bits to H'1800. ETS2 (Time Stamp Enable (Stream)) Bit Enables the inclusion of time-stamp information in reception queues 2 to 17. The descriptor structure differs depending on whether time-stamp information is included or not. The reception queue in which time-stamp information is enabled uses the extended descriptor. Writing to this bit is only possible when the current operating mode is configuration mode. ETS0 (Time Stamp Enable (Best Effort)) Bit Enables the inclusion of time-stamp information in reception queue 0. The descriptor structure differs depending on whether time-stamp information is included or not. The reception queue 0 in which time-stamp information is enabled uses the extended descriptor. Writing to this bit is only possible when the current operating mode is configuration mode. ESF[1:0] (Stream Filtering Select) Bits These bits select separation filtering for reception queues 2 to 17. The queue-dependent separation filter can be used in combination with the identification of AVB stream frames. When the value is B'00, filtering is disabled and frames from streams are processed in reception queue 0 (best effort). When the value is B'01, the separation filter is enabled for both AVB stream frames and non-AVB stream frames; frames from non-matching streams are processed in reception queue 0 (best effort). When the value is B'10, the separation filter is enabled for AVB stream frames; frames from nonmatching streams are discarded. When the value is B'11, the separation filter is enabled for AVB stream frames; frames from nonmatching streams are processed in reception queue 0 (best effort). For separation filtering, see 57.3.4.1 (1) Separation Filtering. Writing to this bit is only possible when the current operating mode is configuration mode. ENCF (Enable Network Control Filtering) Bit Enables the AVB network control frame for reception queue 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 57-20 RZ/A1H Group, RZ/A1M Group 57. EthernetAVB When reception queue 1 is disabled, a received frame is stored in reception queue 0 (best effort). Writing to this bit is only possible when the current operating mode is configuration mode. EFFS (Enable Error Frame) Bit Enables or disables the reception of frames that have been classified as error frames by the E-MAC. Received error frames are stored in reception queue 0 (best effort). An indicator of error detection by the E-MAC during reception is stored in the descriptor (DESCR.MS). Writing to this bit is only possible when the current operating mode is configuration mode. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 57-21 RZ/A1H Group, RZ/A1M Group 57.2.8 57. EthernetAVB Receive Queue Configuration Register i (RQCi) (i = 0 to 4) The RQC0 register is used to set up reception queues 0 to 3. The RQC1 register is used to set up reception queues 4 to 7. The RQC2 register is used to set up reception queues 8 to 11. The RQC3 register is used to set up reception queues 12 to 15. The RQC4 register is used to set up reception queues 16 to 17. Bit b31 b30 -- -- Initial value 0 0 0 R/W R R b15 b14 -- -- Bit b29 b28 b27 b26 b23 b22 -- -- RSM3[1:0] -- -- 0 0 0 0 0 0 0 0 R/W R/W R R R/W R/W R R b13 b12 b11 b10 b9 b8 b7 UFCC1[1:0] -- -- RSM1[1:0] -- UFCC3[1:0] b25 b24 b21 b20 b19 b18 -- -- RSM2[1:0] 0 0 0 0 0 R/W R/W R R R/W R/W b6 b5 b4 b3 b2 b1 b0 -- UFCC0[1:0] -- -- RSM0[1:0] UFCC2[1:0] b17 b16 Initial value 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R R R/W R/W R R R/W R/W R R R/W R/W R R R/W R/W Table 57.12 RQCi register contents (1/2) Bit Position Bit Name Function b31, b30 -- Reserved These bits are read as 0. The write value should be 0. b29, b28 UFCC3[1:0] Unread Frame Counter Configuration (Receive Queue 3+i*4) These bits set the unread frame counter used in reception queue 3+4*i. b27, b26 -- Reserved These bits are read as 0. The write value should be 0. b25, b24 RSM3[1:0] Receive Synchronous Mode (Receive Queue 3+i*4) B'00: Mode with write-back Other than B'00: Setting prohibited b23, b22 -- Reserved These bits are read as 0. The write value should be 0. b21, b20 UFCC2[1:0] Unread Frame Counter Configuration (Receive Queue 2+i*4) These bits set the unread frame counter used in reception queue 2+4*i. b19, b18 -- Reserved These bits are read as 0. The write value should be 0. b17, b16 RSM2[1:0] Receive Synchronous Mode (Receive Queue 2+i*4) B'00: Mode with write-back Other than B'00: Setting prohibited b15, b14 -- Reserved These bits are read as 0. The write value should be 0. b13, b12 UFCC1[1:0] Unread Frame Counter Configuration (Receive Queue 1+i*4) These bits set the unread frame counter used in reception queue 1+4*i. b11, b10 -- Reserved These bits are read as 0. The write value should be 0. b9, b8 RSM1[1:0] Receive Synchronous Mode (Receive Queue 1+i*4) B'00: Mode with write-back Other than B'00: Setting prohibited b7, b6 -- Reserved These bits are read as 0. The write value should be 0. b5, b4 UFCC0[1:0] Unread Frame Counter Configuration (Receive Queue 0+i*4) These bits set the unread frame counter used in reception queue 0+4*i. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 57-22 RZ/A1H Group, RZ/A1M Group Table 57.12 57. EthernetAVB RQCi register contents (2/2) Bit Position Bit Name Function b3, b2 -- Reserved These bits are read as 0. The write value should be 0. b1, b0 RSM0[1:0] Receive Synchronous Mode (Receive Queue 0+i*4) B'00: Mode with write-back Other than B'00: Setting prohibited UFCCr[1:0] (r = 0 to 17) Unread Frame Counter Configuration Bits These bits set the unread frame counter for reception queue r. With the AVB-DMAC, four patterns of settings are available for the unread frame counter. Use the unread frame counter stop level configuration register (UFCS) to set the stop level of the unread frame counter. When these bits are set to B'00, the stop function is disabled. Writing to the bits is only possible when the current operating mode is configuration mode. RSMr[1:0] (r = 0 to 17) Receive Synchronous Mode Bits These bits set receive synchronous mode. Set B'00 in this bit. Writing to the bits is only possible when the current operating mode is configuration mode. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 57-23 RZ/A1H Group, RZ/A1M Group 57.2.9 57. EthernetAVB Receive Padding Configuration Register (RPC) The RPC register is used to set padding for received frames. Bit b31 b30 b29 b28 b27 b26 b25 b24 -- -- -- -- -- -- -- -- Initial value 0 0 0 0 0 0 0 0 0 0 0 0 R/W R R R R R R R R R/W R/W R/W b15 b14 b13 b12 b11 b10 b9 b8 b7 b6 -- -- -- -- -- -- -- Bit PCNT[2:0] b23 b22 b21 b20 b19 b18 b17 b16 0 0 0 0 R/W R/W R/W R/W R/W b5 b4 b3 b2 b1 b0 -- -- -- -- -- -- DCNT[7:0] Initial value 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 R/W R R R R R R/W R/W R/W R R R R R R R R Table 57.13 RPC register contents Bit Position Bit Name Function b31 to b24 -- Reserved These bits are read as 0. The write value should be 0. b23 to b16 DCNT[7:0] Stored Data Counter These bits specify the amount of data to be stored with the descriptor. The setting is in words. I.e. 1 in the counter indicates 1 word (4 bytes). b15 to b11 -- Reserved These bits are read as 0. The write value should be 0. b10 to b8 PCNT[2:0] Stored Padding Counter These bits indicate the amount of padding to be stored in data areas for descriptors. The setting is in words. I.e. 1 in the counter indicates 1 word (4 bytes). b7 to b0 -- Reserved These bits are read as 0. The write value should be 0. CAUTION Padding can be used to extend frame lengths, but frame lengths should not exceed 4 Kbytes. DCNT[7:0] Stored Data Counter Bits These bits specify the amount of the frame data (1 to 255) to be stored following the padding. Counting by one indicates one word (4 bytes). For example, when these bits are set to 47, the amount of data is 47 words (= 188 bytes). When these bits are 0, all received data have been stored following the initial padding. Writing to the bits is only possible when the current operating mode is configuration mode. For details on padding, see section 57.3.4.3 (c) Padding. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 57-24 RZ/A1H Group, RZ/A1M Group 57. EthernetAVB PCNT[2:0] Stored Padding Counter Bits These bits specify the amount of padding to be appended to the on-chip RAM. Counting by one indicates one word (4 bytes). For example, when these bits are set to 1, the amount of padding is one word (= 4 bytes). Writing to the bits is only possible when the current operating mode is configuration mode. For details on padding, see section 57.3.4.3 (c) Padding. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 57-25 RZ/A1H Group, RZ/A1M Group 57.2.10 57. EthernetAVB Unread Frame Counter Stop Level Configuration Register (UFCS) The UFCS register sets the stop levels for unread frames. Bit b31 b30 -- -- Initial value 0 0 0 0 0 0 0 R/W R R R/W R/W R/W R/W b15 b14 b13 b12 b11 b10 -- -- Bit b29 b28 b27 b26 b25 b24 b23 b22 -- -- 0 0 0 0 0 0 R/W R/W R R R/W R/W b9 b8 b7 b6 b5 b4 -- -- SL3[5:0] SL1[5:0] b21 b20 b19 b18 b17 b16 0 0 0 R/W R/W R/W R/W b3 b2 b1 b0 SL2[5:0] SL0[5:0] Initial value 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R R R/W R/W R/W R/W R/W R/W R R R R R R R R Table 57.14 UFCS register contents Bit Position Bit Name Function b31, b30 -- Reserved These bits are read as 0. The write value should be 0. b29 to b24 SL3[5:0] Stop Level 3 Unread frame count stop level 3 b23, b22 -- Reserved These bits are read as 0. The write value should be 0. b21 to b16 SL2[5:0] Stop Level 2 Unread frame count stop level 2 b15, b14 -- Reserved These bits are read as 0. The write value should be 0. b13 to b8 SL1[5:0] Stop Level 1 Unread frame count stop level 1 b7, b6 -- Reserved These bits are read as 0. The write value should be 0. b5 to b0 SL0[5:0] Stop Level 0 Unread frame count stop level 0 These bits are read as 0. The write value should be 0. SL0 to SL3[5:0] Stop Level 0 to 3 Bits These bits set the stop levels for unread frames. One of the four stop levels from 0 to 3 can be set for each reception queue. When these bits are set to 0, the stop function is disabled. The level to be used is specified by the receive queue configuration register i (RQCi) (i = 0 to 4). Writing to the bits is only possible when the current operating mode is configuration mode. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 57-26 RZ/A1H Group, RZ/A1M Group 57.2.11 57. EthernetAVB Unread Frame Counter Register i (UFCVi) (i = 0 to 4) The UFCV0 register indicates the number of unread frames in reception queues 0 to 3. The UFCV1 register indicates the number of unread frames in reception queues 4 to 7. The UFCV2 register indicates the number of unread frames in reception queues 8 to 11. The UFCV3 register indicates the number of unread frames in reception queues 12 to 15. The UFCV4 register indicates the number of unread frames in reception queues 16 and 17. Bit b31 b30 -- -- Initial value 0 0 0 0 0 0 0 R/W R R R R R R b15 b14 b13 b12 b11 b10 -- -- Bit b29 b28 b27 b26 b25 b24 b23 b22 -- -- 0 0 0 0 0 0 R R R R R R b9 b8 b7 b6 b5 b4 -- -- CV3[5:0] CV1[5:0] b21 b20 b19 b18 b17 b16 0 0 0 R R R R b3 b2 b1 b0 CV2[5:0] CV0[5:0] Initial value 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R R R R R R R R R R R R R R R R Table 57.15 UFCS0 register contents Bit Position Bit Name Function b31, b30 -- Reserved These bits are read as 0. The write value should be 0. b29 to b24 CV3[5:0] Unread Frame Count 3+4*i Number of unread frames in reception queue 3+4*i b23, b22 -- Reserved These bits are read as 0. The write value should be 0. b21 to b16 CV2[5:0] Unread Frame Count 2+4*i Number of unread frames in reception queue 2+4*i b15, b14 -- Reserved These bits are read as 0. The write value should be 0. b13 to b8 CV1[5:0] Unread Frame Count 1+4*i Number of unread frames in reception queue 1+4*i b7, b6 -- Reserved These bits are read as 0. The write value should be 0. b5 to b0 CV0[5:0] Unread Frame Count 0+4*i Number of unread frames in reception queue 0+4*i CVr[5:0] Unread Frame Count r (r = 0 to 17) Bits These bits indicate the number of unread frames in reception queue r. The number of unread frames is decremented by the value that is written to the unread frame counter decrement register i (UFCDi). For a description of how to use unread frames, refer to Section 57.3.4.4, Unread Frame Counters. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 57-27 RZ/A1H Group, RZ/A1M Group 57. EthernetAVB Conditions for updating: The bits are set to 0 when the operating mode is not operation mode and when the descriptor base address load request register (DLR) issues a base address load request. The value of these bits is incremented when a frame is stored in reception queue r normally and a write transaction to the corresponding descriptor is issued. (The maximum setting is H'3F. If the value exceeds H'3F, incrementation will not proceed.) Note that the value is incremented without waiting for response to the write transaction. Therefore confirm that the descriptor type (DESCR.DT) of the corresponding descriptor has been updated before processing the received data. The value is decremented by the value written to the unread frame counter decrement register i (UFCDi). Confirm that the descriptor types (DESCR.DT) of all the target descriptors for decrementing have been updated before decrementing. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 57-28 RZ/A1H Group, RZ/A1M Group 57.2.12 57. EthernetAVB Unread Frame Counter Decrement Register i (UFCDi) (i = 0 to 4) The UFCD0 register is used to decrement unread counters in reception queues 0 to 3. The UFCD1 register is used to decrement unread counters in reception queues 4 to 7. The UFCD2 register is used to decrement unread counters in reception queues 8 to 11. The UFCD3 register is used to decrement unread counters in reception queues 12 to 15. The UFCD4 register is used to decrement unread counters in reception queues 16 and 17. Bit b31 b30 -- -- Initial value 0 0 0 0 0 0 0 R/W R R R/W R/W R/W R/W b15 b14 b13 b12 b11 b10 -- -- Bit b29 b28 b27 b26 b25 b24 b23 b22 -- -- 0 0 0 0 0 0 R/W R/W R R R/W R/W b9 b8 b7 b6 b5 b4 -- -- DV3[5:0] DV1[5:0] b21 b20 b19 b18 b17 b16 0 0 0 R/W R/W R/W R/W b3 b2 b1 b0 DV2[5:0] DV0[5:0] Initial value 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R R R/W R/W R/W R/W R/W R/W R R R/W R/W R/W R/W R/W R/W Table 57.16 UFCDi register contents Bit Position Bit Name Function b31, b30 -- Reserved These bits are read as 0. The write value should be 0. b29 to b24 DV3[5:0] Unread Frame Decrement Value 3+4*i Unread frame decrement value for reception queue 3+4*i b23, b22 -- Reserved These bits are read as 0. The write value should be 0. b21 to b16 DV2[5:0] Unread Frame Decrement Value 2+4*i Unread frame decrement value for reception queue 2+4*i b15, b14 -- Reserved These bits are read as 0. The write value should be 0. b13 to b8 DV1[5:0] Unread Frame Decrement Value 1+4*i Unread frame decrement value for reception queue 1+4*i b7, b6 -- Reserved These bits are read as 0. The write value should be 0. b5 to b0 DV0[5:0] Unread Frame Decrement Value 0+4*i Unread frame decrement value for reception queue 0+4*i DVr[5:0] Unread Frame Decrement Value r (r = 0 to 17) Bits These bits set the decrement value for unread frames in reception queue r. The value of an unread frame counter register i (UFCVi) (i = 0 to 4) is decremented by the value set in the corresponding bits of this register. Write H'3F to these bits to reset the unread counters in reception queue r. These bits are always read as 0. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 57-29 RZ/A1H Group, RZ/A1M Group 57.2.13 57. EthernetAVB Separation Filter Offset Register (SFO) The SFO register sets an offset into frames for use by the separation filter. Bit b31 b30 b29 b28 b27 b26 b25 b24 b23 b22 b21 b20 b19 b18 b17 b16 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Initial value 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R R R R R R R R R R R R R R R R b15 b14 b13 b12 b11 b10 b9 b8 b7 b6 b5 b4 b3 b2 b1 b0 -- -- -- -- -- -- -- -- -- -- Bit FBP[5:0] Initial value 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R R R R R R R R R R R/W R/W R/W R/W R/W R/W Table 57.17 SFO register contents Bit Position Bit Name Function b31 to b6 -- Reserved These bits are read as 0. The write value should be 0. b5 to b0 FBP[5:0] First Byte Position Position in Ethernet frames of the first byte of the bytes to be used by the separation filter FBP[5:0] First Byte Position Bits These bits set the position in Ethernet frames of the first byte of the bytes to be used by the separation filter. When these bits are 0, the separation filter starts from the start of each Ethernet frame (first byte of the destination address). For bytes in Ethernet frames, see Figure 57.2 Data for Reception in an Ethernet Frame, in Section 57.2.1, AVB-DMAC Mode Register (CCC). Writing to the bits is only possible when the current operating mode is configuration mode. For separation filtering, see section 57.3.4.1 (1) Separation Filtering. CAUTION Received frames having fewer bytes than the setting of these bits + 8 bytes are judged to be non-matching by the separation filter. In this case, the data will either be sorted into a reception queue or discarded in accord with the setting of the separation filtering select bits in the receive configuration register (RCR.ESF). R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 57-30 RZ/A1H Group, RZ/A1M Group 57.2.14 57. EthernetAVB Separation Filter Pattern Register i (SFPi) (i = 0 to 31) Pairs of SFPi registers set the pattern for the separation filters to be used by the corresponding reception queues 2 to 17. Bit b31 b30 b29 b28 b27 b26 b25 b24 b23 b22 b21 b20 b19 b18 b17 b16 FPs[31+32*(i%2):16+32*(i%2)] Initial value 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit b15 b14 b13 b12 b11 b10 b9 b8 b7 b6 b5 b4 b3 b2 b1 b0 FPs[15+32*(i%2):0+32*(i%2)] Initial value R/W 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Table 57.18 SFPi register contents Bit Position Bit Name Function b31 to b0 FPs[31+32*(i%2 ):0+32*(i%2)] Separation Filter Pattern These bits set the pattern of the separation filter. The 64-bit filter pattern is set for each queue. FPs[63:0](s = i/2) Separation Filter Pattern Bits These bits set the pattern for a separation filter to be used with reception queues 2 to 17 (for streams 0 to 15). Each queue has a 64-bit setting; reception queue 2 (for stream 0) uses SFP0 and SFP1, reception queue 17 (for stream 15) uses SFP30 and SFP31, and so on. SFPi.FPs[7:0] (where i is an even number) are used for the byte of Ethernet frame data specified by the separation filter offset register, while SFPi.FPs[63:56] (where i is the corresponding odd number) are used for the byte at the address specified by the separation filter offset register (SFO) + 7. Data from received frames passes the separation filter when the following formula is satisfied. (Data from received frames & SFMi.CFM) == SFPi.FPs Eight bytes from the position specified by the start byte position bits (SFO.FBP) of data in the received frames are used by the separation filter. Writing to the bits is only possible when the current operating mode is configuration mode. For separation filtering, see section 57.3.4.1 (1) Separation Filtering. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 57-31 RZ/A1H Group, RZ/A1M Group 57.2.15 57. EthernetAVB Separation Filter Mask Register i (SFMi) (i = 0 or 1) A pair of SFMi registers sets the mask value for the separation filter used by the corresponding reception queue 2 to 17. Bit b31 b30 b29 b28 b27 b26 b25 b24 b23 b22 b21 b20 b19 b18 b17 b16 CFM[31:16] Initial value 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit b15 b14 b13 b12 b11 b10 b9 b8 b7 b6 b5 b4 b3 b2 b1 b0 CFM[15:0] Initial value R/W 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Table 57.19 SFMi register contents Bit Position Bit Name Function b31 to b0 CFM[31:0] Separation Filter Mask These bits set the mask value for the separation filter. CFM[63:0] Separation Filter Mask Bits These bits set the mask value for the separation filter for use with the corresponding reception queue 2 to 17 (stream 0 to 15). SFM0.CFM[7:0] are used for bytes of Ethernet frame data specified by the separation filter offset register, while SFM1.CFM[63:56] are used for the separation filter offset register (SFO) + 7. Writing to the bits is only possible when the current operating mode is configuration mode. For separation filtering, see section 57.3.4.1 (1) Separation Filtering. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 57-32 RZ/A1H Group, RZ/A1M Group 57.2.16 57. EthernetAVB Transmit Configuration Register (TGC) The TGC register is used to make settings related to transmission for the AVB-DMAC. Bit b31 b30 b29 b28 b27 b26 b25 b24 b23 b22 -- -- -- -- -- -- -- -- -- -- Initial value 0 0 0 0 0 0 0 0 0 R/W R R R R R R R R b15 b14 b13 b12 b11 b10 b9 b8 -- -- -- -- Bit TBD1[1:0] TBD0[1:0] b21 b20 b19 b18 TBD3[1:0] -- -- TBD2[1:0] 0 1 0 0 0 1 0 R R R/W R/W R R R/W R/W b7 b6 b5 b4 b3 b2 b1 b0 -- -- TSM3 TSM2 TSM1 TSM0 TQP[1:0] b17 b16 Initial value 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 R/W R R R/W R/W R R R/W R/W R R R/W R/W R/W R/W R/W R/W Table 57.20 TGC register contents (1/2) Bit Position Bit Name Function b31 to b22 -- Reserved These bits are read as 0. The write value should be 0. b21, b20 TBD3[1:0] Transmit FIFO Size (Stream Class A) Number of frames to be fetched from transmission queue 3 (for stream class A) CAUTION Write 2 to these bits. b19, b18 -- Reserved These bits are read as 0. The write value should be 0. b17, b16 TBD2[1:0] Transmit FIFO Size (Stream Class B) Number of frames to be fetched from transmission queue 2 (for stream class B) CAUTION Write 2 to these bits. b15, b14 -- Reserved These bits are read as 0. The write value should be 0. b13, b12 TBD1[1:0] Transmit FIFO Size (Network Control) Number of frames to be fetched from transmission queue 1 (for network control) CAUTION Write 2 to these bits. b11, b10 -- Reserved These bits are read as 0. The write value should be 0. b9, b8 TBD0[1:0] Transmit FIFO Size (Best Effort) Number of frames to be fetched from transmission queue 0 (for best effort) CAUTION Write 2 to these bits. b7, b6 -- Reserved These bits are read as 0. The write value should be 0. b5, b4 TQP[1:0] Transmit Queue Priority 00: Non-ABV mode 01: AVB mode 1 10: Setting prohibited 11: AVB mode 2 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 57-33 RZ/A1H Group, RZ/A1M Group Table 57.20 57. EthernetAVB TGC register contents (2/2) Bit Position Bit Name Function b3 TSM3 Transmit Synchronous Mode (Stream Class A) 0: With write-back 1: Setting prohibited b2 TSM2 Transmit Synchronous Mode (Stream Class B) 0: With write-back 1: Setting prohibited b1 TSM1 Transmit Synchronous Mode (Network Control) 0: With write-back 1: Setting prohibited b0 TSM0 Transmit Synchronous Mode (Best Effort) 0: With write-back 1: Setting prohibited TBD0 to TBD3[1:0] Transmit FIFO Size (Stream Class A/ Stream Class B/Network Control/Best Effort) Bits These bits set the sizes of the transmission FIFO buffers for use with each of the transmission queues. Writing to these bits is only possible when the current operating mode is configuration mode. Set these bits to 2. TQP[1:0] Transmit Queue Priority Bits These bits set the priority of the transmission queues. B'00: Non-AVB mode: Q3Q2Q1Q0 B'01: AVB mode 1: Q3 (CBS)Q2 (CBS)Q1Q0 B'10: Setting prohibited B'11: AVB mode 2: Q1Q3 (CBS)Q2 (CBS)Q0 For the credit-based shaping (CBS) algorithm, see Section 57.3.6, CBS (Credit-Based Shaping). The CBS algorithm is not applied in non-AVB mode (i.e. when the value is B'00). Writing to the bits is only possible when the current operating mode is configuration mode. TSM0 to TSM3 Transmit Synchronous Bits Set these bits to 0. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 57-34 RZ/A1H Group, RZ/A1M Group 57.2.17 57. EthernetAVB Transmit Configuration Control Register (TCCR) The TCCR register controls transmission by the AVB-DMAC and is used to make related settings. Bit b31 b30 b29 b28 b27 b26 b25 b24 b23 b22 b21 b20 b19 b18 b17 b16 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Initial value 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R R R R R R R R R R R R R R R R b15 b14 b13 b12 b11 b10 b9 b8 b7 b6 b5 b4 b3 b2 b1 b0 -- -- -- -- -- -- TFR TFEN -- -- -- -- Bit TSRQ3 TSRQ2 TSRQ1 TSRQ0 Initial value 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R R R R R R R/W R/W R R R R R/W R/W R/W R/W Table 57.21 TCCR register contents Bit Position Bit Name Function b31 to b10 -- Reserved These bits are read as 0. The write value should be 0. b9 TFR Time Stamp FIFO Release 0(W): No request to the time-stamp FIFO. 1(W): Releases the oldest entry in the time-stamp FIFO. b8 TFEN Time Stamp FIFO Enable 0: Recording of transmission time stamps in the time-stamp FIFO is disabled. 1: Recording of transmission time stamps in the time-stamp FIFO is enabled. b7 to b4 -- Reserved These bits are read as 0. The write value should be 0. b3 TSRQ3 Transmit Start Request (Queue 3 (Stream Class A)) 0(R): Transmission queue is empty or stopped. 1(W): A transmission start request is issued. 1(R): Fetching of data for transmission is pending. b2 TSRQ2 Transmit Start Request (Queue 2 (Stream Class B)) 0(R): Transmission queue is empty or stopped. 1(W): A transmission start request is issued. 1(R): Fetching of data for transmission is pending. b1 TSRQ1 Transmit Start Request (Queue 1 (Network Control)) 0(R): Transmission queue is empty or stopped. 1(W): A transmission start request is issued. 1(R): Fetching of data for transmission is pending. b0 TSRQ0 Transmit Start Request (Queue 0 (Best Effort)) 0(R): Transmission queue is empty or stopped. 1(W): A transmission start request is issued. 1(R): Fetching of data for transmission is pending. TFR Time Stamp FIFO Release Bit This bit releases the oldest entry in the time-stamp FIFO. When 1 is written to this bit, the TFAi register is updated by the oldest entry in the time-stamp FIFO. For a description of how to use the time-stamp FIFO, see Section 57.3.5.4, Time Stamping in Transmission. This bit is always read as 0. When the time stamp FIFO count bits (TSR.TFFL) are set to B'000, 1 should not be written to this bit. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 57-35 RZ/A1H Group, RZ/A1M Group 57. EthernetAVB TFEN Time Stamp FIFO Enable Bit This bit enables storage in the time-stamp FIFO. When it is set, time-stamp information is stored for descriptors with DESCR.TSR set to 1 (for DESCR.TSR, see section 57.3.5.2 (2) Configuration of Transmission Frame Data Descriptors. When 0 is set in this bit, no entries are made in the time-stamp FIFO. For a description of how to use the time-stamp FIFO, see Section 57.3.5.4, Time Stamping in Transmission. TSRQt Transmit Start Request (Queue t) (t = 0 to 3) Bit This bit issues a request to start transmission for transmission queue t. When read, this bit being set to 1 indicates that transmission queue t has a frame that has not yet been fetched to the transmission FIFO. Frame transmission by the E-MAC is processed independently from fetching to the transmission FIFO. The timing of transmission from a queue depends on the priority order of transmission. For the scheduling of transmission queues, see Section 57.3.5.1, Transmission Modes. Writing to this bit is only possible when the current operating mode is configuration mode. Only 1 can be written to the bit. Writing 0 to the bit has no effect. Conditions for updating: The bit is set to 0 when the operating mode is not operation mode, when a descriptor of type EEMPTY, FEMPTY, or LEMPTY (no usable data) is processed, when an EOS descriptor is processed, and when a descriptor with defective data is processed. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 57-36 RZ/A1H Group, RZ/A1M Group 57.2.18 57. EthernetAVB Transmit Status Register (TSR) The TSR register indicates the state of transmission by the AVB-DMAC. Bit b31 b30 b29 b28 b27 b26 b25 b24 b23 b22 b21 b20 b19 b18 b17 b16 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Initial value 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R R R R R R R R R R R R R R R R b15 b14 b13 b12 b11 b10 b9 b8 b7 b6 b5 b4 b3 b2 b1 b0 -- -- -- -- -- -- -- -- -- CCS1[1:0] Bit TFFL[2:0] CCS0[1:0] Initial value 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R R R R R R R R R R R R R R R R Table 57.22 TSR register contents Bit Position Bit Name Function b31 to b11 -- Reserved These bits are read as 0. The write value should be 0. b10 to b8 TFFL[2:0] Time Stamp FIFO Count Number of time-stamp FIFOs b7 to b4 -- Reserved These bits are read as 0. The write value should be 0. b3, b2 CCS1[1:0] CBS Counter Status 1 (Class A) B'00: The current credit value is within the limit. B'01: The current credit value is less than or equal to the lower limit. B'10: The current credit value is greater than or equal to the upper limit. B'11: (Reserved) b1, b0 CCS0[1:0] CBS Counter Status 0 (Class B) B'00: The current credit value is within the limit. B'01: The current credit value is less than or equal to the lower limit. B'10: The current credit value is greater than or equal to the upper limit. B'11: (Reserved) TFFL[3:0] Time Stamp FIFO Count Bits These bits indicate the number of time stamps in the time-stamp FIFO. The values 0 and 2 indicate that the time-stamp FIFO is empty and full, respectively (values 3 to 7 are reserved). Conditions for updating: The bits are set to 0 when the operating mode is not operation mode and when the time stamp FIFO enable bit in the transmit configuration control register (TCCR.TFEN) = 0. When the time stamp FIFO enable bit (TCCR.TFEN) is 1 and these bits are not 2, the value of these bits is incremented after a frame with DESCR.TSR set has been transmitted by the E-MAC (for DESCR.TSR, see Section 57.3.5.2 (2) Configuration of Transmission Frame Data Descriptors. The value of these bits is decremented if it is not 0 when 1 is written to the time stamp FIFO release bit in the transmit configuration control register (TCCR.TFR). R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 57-37 RZ/A1H Group, RZ/A1M Group 57. EthernetAVB CCS0 and CCS1[1:0] CBS Counter Status 0 and 1 Bits These bits indicate the CBS (credit-based shaping) state of stream data transmission queues 0 and 1. If the calculated credit value is outside the range specified by CBS upper limit register c (CULc) and CBS lower limit register c (CLLc), it falls outside the range for CBS. Conditions for updating: The bits are set to B'00 when the operating mode is not operation mode. The bits are set to B'00 when the credit value calculated by the CBS is within the range specified by the CBS upper limit register c (CULc) (c = 0, 1) and the CBS lower limit register c (CLLc) (c = 0, 1). The bits are set to B'01 if the credit value calculated by the CBS is lower than the value in CBS lower limit register c (CLLc). The bits are set to B'10 if the credit value calculated by the CBS is higher than the value in CBS upper limit register c (CULc). R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 57-38 RZ/A1H Group, RZ/A1M Group 57.2.19 57. EthernetAVB Time Stamp FIFO Access Register 0 (TFA0) TFA0 indicates the time stamp value. Bit b31 b30 b29 b28 b27 b26 b25 b24 b23 b22 b21 b20 b19 b18 b17 b16 TSV[31:16] Initial value 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R R R R R R R R R R R R R R R R b15 b14 b13 b12 b11 b10 b9 b8 b7 b6 b5 b4 b3 b2 b1 b0 Bit TSV[15:0] Initial value 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R R R R R R R R R R R R R R R R Table 57.23 TFA0 register contents Bit Position Bit Name Function b31 to b0 TSV[31:0] Time Stamp Value Time stamp value TSV[79:0] Time Stamp Value Bits These 80 bits consist of TFA0.TSV[31:0], TFA1.TSV[63:32], and TFA2.TSV[79:64], which together indicate the oldest time stamp value stored in the time-stamp FIFO. Once the time-stamp FIFO is full, no further time-stamp values are stored. Conditions for updating: The bits are set to H'0000 0000 when the operating mode is not operation mode. The register is updated whenever a value is stored in the time-stamp FIFO (when the time-stamp FIFO count bit in the transmit status register (TSR.TFFL) changes from 0 to 1). The register is updated when the oldest entry is released (when the time stamp FIFO release bit in the transmit configuration control register (TCCR.TFR) is set to 1). R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 57-39 RZ/A1H Group, RZ/A1M Group 57.2.20 57. EthernetAVB Time Stamp FIFO Access Register 1 (TFA1) The TFA1 register indicates the time-stamp value. Bit b31 b30 b29 b28 b27 b26 b25 b24 b23 b22 b21 b20 b19 b18 b17 b16 TSV[63:48] Initial value 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R R R R R R R R R R R R R R R R b15 b14 b13 b12 b11 b10 b9 b8 b7 b6 b5 b4 b3 b2 b1 b0 Bit TSV[47:32] Initial value 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R R R R R R R R R R R R R R R R Table 57.24 TFA1 register contents Bit Position Bit Name Function b31 to b0 TSV[63:32] Time Stamp Value Time-stamp value TSV[63:32] Time Stamp Value Bits For details, see Section 57.2.19, Time Stamp FIFO Access Register 0 (TFA0). R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 57-40 RZ/A1H Group, RZ/A1M Group 57.2.21 57. EthernetAVB Time Stamp FIFO Access Register 2 (TFA2) The TFA2 register indicates the time-stamp tag and part of the time-stamp value. Bit b31 b30 b29 b28 b27 b26 -- -- -- -- -- -- Initial value 0 0 0 0 0 0 0 0 0 0 0 R/W R R R R R R R R R R b15 b14 b13 b12 b11 b10 b9 b8 b7 b6 Bit b25 b24 b23 b22 b21 b20 b19 b18 b17 b16 0 0 0 0 0 R R R R R R b5 b4 b3 b2 b1 b0 TST[9:0] TSV[79:64] Initial value 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R R R R R R R R R R R R R R R R Table 57.25 TFA2 register contents Bit Position Bit Name Function b31 to b26 -- Reserved These bits are read as 0. b25 to b16 TST[9:0] Time Stamp Tag Time-stamp tag b15 to b0 TSV[79:64] Time Stamp Value Time-stamp value TST[9:0] Time Stamp Tag Bits These bits indicate the contents of the DESCR.TAG bit within the descriptor for frame transmission. These values are used to check the correlation between frames within the transmission queue and the time-stamp values (accessible through time stamp FIFO access register i (TFAi.TSV, i = 0 to 2)) which can be placed in the FIFO. For the tagging of frames in transmission, see Section 57.3.5.4, Time Stamping in Transmission. When the time stamp FIFO count bits (TSR.TFFL) are 0, do not refer to these bits. Conditions for updating: The bits are set to H'000 when the operating mode is not operation mode. Updated when a value is stored in the time-stamp FIFO (when the value of the time stamp FIFO count bit in the transmit status register (TSR.TFFL) changes from 0 to 1). Updated when the oldest entry has been released (1 is set in the time stamp FIFO release bit in the transmit configuration control register (TCCR.TFR)). TSV[73:64] Time Stamp Value Bits For details, see Section 57.2.19, Time Stamp FIFO Access Register 0 (TFA0). R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 57-41 RZ/A1H Group, RZ/A1M Group 57.2.22 57. EthernetAVB CBS Increment Value Register c (CIVRc) (c = 0 or 1) The CIVR0 register sets the increment in the CBS algorithm for transmission queue 2 (for stream class B). The CIVR1 register sets the increment in the CBS algorithm for transmission queue 3 (for stream class A). Bit b31 b30 b29 b28 b27 b26 b25 b24 b23 b22 b21 b20 b19 b18 b17 b16 CIV[31:16] Initial value 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit b15 b14 b13 b12 b11 b10 b9 b8 b7 b6 b5 b4 b3 b2 b1 b0 CIV[15:0] Initial value R/W 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Table 57.26 CIVRc register contents Bit Position Bit Name Function b31 to b0 CIV[31:0] CBS Increment Value Setting value: 1 to 65535 (H'00000001 to H'0000FFFF) CIV[31:0] CBS Increment Value Bits These bits set the increment for the CBS algorithm. Set a value in the range from 1 to 65535 (H'0000 0001 to H'0000 FFFF). The value to be written to these bits depends on the Ethernet bit rate and B (internal bus clock). For details, see Section 57.3.6, CBS (Credit-Based Shaping). R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 57-42 RZ/A1H Group, RZ/A1M Group 57.2.23 57. EthernetAVB CBS Decrement Value Register c (CDVRc) (c = 0 or 1) The CDVR0 register sets the decrement in the CBS algorithm for transmission queue 2 (for stream class B). The CDVR1 register sets the decrement in the CBS algorithm for transmission queue 3 (for stream class A). Bit b31 b30 b29 b28 b27 b26 b25 b24 b23 b22 b21 b20 b19 b18 b17 b16 CDV[31:16] Initial value 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit b15 b14 b13 b12 b11 b10 b9 b8 b7 b6 b5 b4 b3 b2 b1 b0 CDV[15:0] Initial value R/W 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Table 57.27 CDVR0 and CDVR1 register contents Bit Position Bit Name Function b31 to b0 CDV[31:0] CBS Decrement Value Setting value: -1 to -65536 (H'FFFF FFFF to H'FFFF 0000) CDV[31:0] CBS Decrement Value Bits These bits set the decrement for the CBS algorithm. Set a negative value from -1 to -65536 (H'FFFF FFFF to H'FFFF 0000). The value to be written to these bits depends on the Ethernet bit rate and B (internal bus clock). For details, see Section 57.3.6, CBS (Credit-Based Shaping). R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 57-43 RZ/A1H Group, RZ/A1M Group 57.2.24 57. EthernetAVB CBS Upper Limit Register c (CULc) (c = 0 or 1) The CUL0 register sets the upper limit for credit values calculated by using the CSB algorithm for transmission queue 2 (for stream class B). The CUL1 register sets the upper limit for credit values calculated by using the CSB algorithm for transmission queue 3 (for stream class A). Bit b31 b30 b29 b28 b27 b26 b25 b24 b23 b22 b21 b20 b19 b18 b17 b16 ULV[31:16] Initial value 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit b15 b14 b13 b12 b11 b10 b9 b8 b7 b6 b5 b4 b3 b2 b1 b0 ULV[15:0] Initial value R/W 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Table 57.28 CUL0 and CUL1 register contents Bit Position Bit Name Function b31?b0 ULV[31:0] CBS Upper Limit Upper limit on CBS values ULV[31:0] CBS Upper Limit Bits These bits set the upper limit for credit values calculated by using the CBS algorithm. The setting is a limiting value for error detection and does not normally affect operation of the algorithm. Write a positive value to these bits. For details, see Section 57.3.6, CBS (Credit-Based Shaping). R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 57-44 RZ/A1H Group, RZ/A1M Group 57.2.25 57. EthernetAVB CBS Lower Limit Register c (CLLc) (c = 0 or 1) The CUL0 register sets the lower limit for credit values calculated by using the CSB algorithm for transmission queue 2 (for stream class B). The CUL1 register sets the lower limit for credit values calculated by using the CSB algorithm for transmission queue 3 (for stream class A). Bit b31 b30 b29 b28 b27 b26 b25 b24 b23 b22 b21 b20 b19 b18 b17 b16 LLV[31:16] Initial value 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit b15 b14 b13 b12 b11 b10 b9 b8 b7 b6 b5 b4 b3 b2 b1 b0 LLV[15:0] Initial value R/W 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Table 57.29 CULc register contents Bit Position Bit Name Function b31 to b0 LLV[31:0] CBS Lower Limit Lower limit on CBS values LLV[31:0] CBS Lower Limit Bits These bits set the lower limit for credit values calculated by using the CBS algorithm. The setting is a limiting value for error detection and does not normally affect operation of the algorithm. Write a negative value to these bits. For details, see Section 57.3.6, CBS (Credit-Based Shaping). R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 57-45 RZ/A1H Group, RZ/A1M Group 57.2.26 57. EthernetAVB Descriptor Interrupt Control Register (DIC) The DIC register is used to control descriptor interrupts 1 to 15. Bit b31 b30 b29 b28 b27 b26 b25 b24 b23 b22 b21 b20 b19 b18 b17 b16 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Initial value 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R R R R R R R R R R R R R R R R b15 b14 b13 b12 b11 b10 b9 b8 b7 b6 b5 b4 b3 b2 b1 b0 DPE9 DPE8 DPE7 DPE6 DPE5 DPE4 DPE3 DPE2 DPE1 -- Bit DPE15 DPE14 DPE13 DPE12 DPE11 DPE10 Initial value R/W 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R Table 57.30 DIC register contents (1/2) Bit Position Bit Name Function b31 to b16 -- Reserved These bits are read as 0. The write value should be 0. b15 DPE15 Descriptor Interrupt Enable 15 0: Disabled 1: Enabled b14 DPE14 Descriptor Interrupt Enable 14 0: Disabled 1: Enabled b13 DPE13 Descriptor Interrupt Enable 13 0: Disabled 1: Enabled b12 DPE12 Descriptor Interrupt Enable 12 0: Disabled 1: Enabled b11 DPE11 Descriptor Interrupt Enable 11 0: Disabled 1: Enabled b10 DPE10 Descriptor Interrupt Enable 10 0: Disabled 1: Enabled b9 DPE9 Descriptor Interrupt Enable 9 0: Disabled 1: Enabled b8 DPE8 Descriptor Interrupt Enable 8 0: Disabled 1: Enabled b7 DPE7 Descriptor Interrupt Enable 7 0: Disabled 1: Enabled b6 DPE6 Descriptor Interrupt Enable 6 0: Disabled 1: Enabled b5 DPE5 Descriptor Interrupt Enable 5 0: Disabled 1: Enabled b4 DPE4 Descriptor Interrupt Enable 4 0: Disabled 1: Enabled R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 57-46 RZ/A1H Group, RZ/A1M Group Table 57.30 57. EthernetAVB DIC register contents (2/2) Bit Position Bit Name Function b3 DPE3 Descriptor Interrupt Enable 3 0: Disabled 1: Enabled b2 DPE2 Descriptor Interrupt Enable 2 0: Disabled 1: Enabled b1 DPE1 Descriptor Interrupt Enable 1 0: Disabled 1: Enabled b0 -- Reserved This bit is read as 0. The write value should be 0. RPE1 to RPE15 Descriptor Interrupt Enable Bits 1 to 15 When an interrupt source flag is set (a bit from among the DPF1 to DPF15 bits in the descriptor interrupt status register (DIS) = 1) while the interrupt is enabled, the interrupt is issued. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 57-47 RZ/A1H Group, RZ/A1M Group 57.2.27 57. EthernetAVB Descriptor Interrupt Status Register (DIS) The DIS register indicates the state of descriptor interrupts. Bit b31 b30 b29 b28 b27 b26 b25 b24 b23 b22 b21 b20 b19 b18 b17 b16 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Initial value 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R R R R R R R R R R R R R R R R b15 b14 b13 b12 b11 b10 b9 b8 b7 b6 b5 b4 b3 b2 b1 b0 DPF9 DPF8 DPF7 DPF6 DPF5 DPF4 DPF3 DPF2 DPF1 -- Bit DPF15 DPF14 DPF13 DPF12 DPF11 DPF10 Initial value R/W 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R Table 57.31 DIS register contents (1/2) Bit Position Bit Name Function b31 to b16 -- Reserved These bits are read as 0. The write value should be 0. b15 DPF15 Descriptor Interrupt Status15 0: The interrupt is not pending. 1: The interrupt is pending. b14 DPF14 Descriptor Interrupt Status14 0: The interrupt is not pending. 1: The interrupt is pending. b13 DPF13 Descriptor Interrupt Status13 0: The interrupt is not pending. 1: The interrupt is pending. b12 DPF12 Descriptor Interrupt Status12 0: The interrupt is not pending. 1: The interrupt is pending. b11 DPF11 Descriptor Interrupt Status11 0: The interrupt is not pending. 1: The interrupt is pending. b10 DPF10 Descriptor Interrupt Status10 0: The interrupt is not pending. 1: The interrupt is pending. b9 DPF9 Descriptor Interrupt Status9 0: The interrupt is not pending. 1: The interrupt is pending. b8 DPF8 Descriptor Interrupt Status8 0: The interrupt is not pending. 1: The interrupt is pending. b7 DPF7 Descriptor Interrupt Status7 0: The interrupt is not pending. 1: The interrupt is pending. b6 DPF6 Descriptor Interrupt Status6 0: The interrupt is not pending. 1: The interrupt is pending. b5 DPF5 Descriptor Interrupt Status5 0: The interrupt is not pending. 1: The interrupt is pending. b4 DPF4 Descriptor Interrupt Status4 0: The interrupt is not pending. 1: The interrupt is pending. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 57-48 RZ/A1H Group, RZ/A1M Group Table 57.31 57. EthernetAVB DIS register contents (2/2) Bit Position Bit Name Function b3 DPF3 Descriptor Interrupt Status3 0: The interrupt is not pending. 1: The interrupt is pending. b2 DPF2 Descriptor Interrupt Status2 0: The interrupt is not pending. 1: The interrupt is pending. b1 DPF1 Descriptor Interrupt Status1 0: The interrupt is not pending. 1: The interrupt is pending. b0 -- Reserved This bit is read as 0. The write value should be 0. DPF1 to DPF15 Descriptor Interrupt Status Bits The corresponding bit indicates completion of the processing of a descriptor with DESCR.DIE set to the corresponding number from 1 to 15 within the reception or transmission queue. When DESCR.DIE is 0, the descriptor interrupt is not generated. Only 0 can be written to these bits. [Conditions for Changing] A bit is set to 0 when the operating mode is not operation mode. A bit is set to 1 when a descriptor with DESCR.DIE set to the corresponding number from 1 to 15 is processed and a write transaction to the corresponding descriptor is issued. Note that the bit is set to 1 without waiting for response to the write transaction. Therefore confirm that the descriptor type (DESCR.DT) of the corresponding descriptor has been updated before post-processing the processed descriptor. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 57-49 RZ/A1H Group, RZ/A1M Group 57.2.28 57. EthernetAVB Error Interrupt Control Register (EIC) The EIC register controls the AVB-DMAC-related error interrupts. Bit b31 b30 b29 b28 b27 b26 b25 b24 b23 b22 b21 b20 b19 b18 b17 b16 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Initial value 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R R R R R R R R R R R R R R R R b15 b14 b13 b12 b11 b10 b9 b8 b7 b6 b5 b4 b3 b2 b1 b0 -- -- -- -- -- -- -- TFFE CLLE0 SEE QEE -- -- Bit CULE1 CULE0 CLLE1 Initial value 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R R R R R R R R/W R/W R/W R/W R/W R/W R/W R R Table 57.32 EIC register contents Bit Position Bit Name Function b31 to b9 -- Reserved These bits are read as 0. The write value should be 0. b8 TFFE Time Stamp FIFO Full-Error Interrupt Enable 0: Disabled 1: Enabled b7 CULE1 CBS Upper Limit Error Interrupt Enable (Class A) 0: Disabled 1: Enabled b6 CULE0 CBS Upper Limit Error Interrupt Enable (Class B) 0: Disabled 1: Enabled b5 CLLE1 CBS Lower Limit Error Interrupt Enable (Class A) 0: Disabled 1: Enabled b4 CLLE0 CBS Lower Limit Error Interrupt Enable (Class B) 0: Disabled 1: Enabled b3 SEE Separation Filter Error Interrupt Enable 0: Disabled 1: Enabled b2 QEE Queue Error Interrupt Enable 0: Disabled 1: Enabled b1, b0 -- Reserved These bits are read as 0. The write value should be 0. TFFE Time Stamp FIFO Full-Error Interrupt Enable Bits When the time stamp FIFO is full (TFFF in the error interrupt status register (EIS) = 1) and the interrupt is enabled, the interrupt is issued. CULE1 CBS Upper Limit Error Interrupt Enable Bit (Class A) When the Class A CBS reaches its upper limit (CULF1 in the error interrupt status register (EIS) = 1) and the interrupt is enabled, the interrupt is issued. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 57-50 RZ/A1H Group, RZ/A1M Group 57. EthernetAVB CULE0 CBS Upper Limit Error Interrupt Enable Bit (Class B) When the Class B CBS reaches its upper limit (CULF0 in the error interrupt status register (EIS) = 1) and the interrupt is enabled, the interrupt is issued. CLLE1 CBS Lower Limit Error Interrupt Enable Bit (Class A) When the Class A CBS reaches its lower limit (CLLF1 in the error interrupt status register (EIS) = 1) and the interrupt is enabled, the interrupt is issued. CLLE0 CBS Lower Limit Error Interrupt Enable Bit (Class B) When the Class B CBS reaches its lower limit (CLLF0 in the error interrupt status register (EIS) = 1) and the interrupt is enabled, the interrupt is issued. SEE Separation Filter Error Interrupt Enable Bit When the separation filter error is detected (SEF in the error interrupt status register (EIS) = 1) and the interrupt is enabled, the interrupt is issued. QEE Queue Error Interrupt Enable Bit When the queue error is detected (QEF in the error interrupt status register (EIS) = 1) and the interrupt is enabled, the interrupt is issued. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 57-51 RZ/A1H Group, RZ/A1M Group 57.2.29 57. EthernetAVB Error Interrupt Status Register (EIS) The EIS register indicates the states of AVB-DMAC-related error interrupts. Bit b31 b30 b29 b28 b27 b26 b25 b24 b23 b22 b21 b20 b19 b18 b17 b16 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- QFS Initial value 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R R R R R R R R R R R R R R R R b15 b14 b13 b12 b11 b10 b9 b8 b7 b6 b5 b4 b3 b2 b1 b0 -- -- -- -- -- -- -- TFFF CLLF0 SEF QEF -- -- Bit CULF1 CULF0 CLLF1 Initial value 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R R R R R R R R/W R/W R/W R/W R/W R/W R/W R R Table 57.33 EIS register contents Bit Position Bit Name Function b31 to b17 -- Reserved These bits are read as 0. The write value should be 0. b16 QFS Queue Full Error Interrupt Status 0: The interrupt is not pending. 1: The interrupt is pending. b15 to b9 -- Reserved These bits are read as 0. The write value should be 0. b8 TFFF Time Stamp FIFO Full Error Interrupt Status 0: The interrupt is not pending. 1: The interrupt is pending. b7 CULF1 CBS Upper Limit Error Interrupt Status (Class A) 0: The interrupt is not pending. 1: The interrupt is pending. b6 CULF0 CBS Upper Limit Error Interrupt Status (Class B) 0: The interrupt is not pending. 1: The interrupt is pending. b5 CLLF1 CBS Lower Limit Error Interrupt Status (Class A) 0: The interrupt is not pending. 1: The interrupt is pending. b4 CLLF0 CBS Lower Limit Error Interrupt Status (Class B) 0: The interrupt is not pending. 1: The interrupt is pending. b3 SEF Separation Filter Error Interrupt Status 0: The interrupt is not pending. 1: The interrupt is pending. b2 QEF Queue Error Interrupt Status 0: The interrupt is not pending. 1: The interrupt is pending. b1, b0 -- Reserved These bits are read as 0. The write value should be 0. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 57-52 RZ/A1H Group, RZ/A1M Group 57. EthernetAVB QFS Queue Full Error Status Bit With the interrupts enabled, this bit indicates that a queue is full (the receive queue r full interrupt status bit (QFFr) or the receive FIFO full interrupt status bit (RFFF) in receive interrupt status register 2 (RIS2) = 1). [Conditions for Changing] If the receive queue r full interrupt status bit (RIS2.QFFr) and the receive queue r full interrupt enable bit in the receive interrupt control register 2 (RIC2.QFEr) are updated, this bit is also updated. If the receive FIFO full interrupt status bit (RIS2.RFFF) and the receive FIFO full interrupt enable bit (RIC2.RFFE) are updated, this bit is also updated. TFFF Time Stamp FIFO Full-Error Interrupt Status Bit This bit indicates that a new transmission time stamp has been discarded due to the time-stamp FIFO being full (i.e. has reached the overflow state). Only 0 can be written to the bit. [Conditions for Changing] The bit is set to 0 when the operating mode is not operation mode. The bit is set to 1 when a frame with DESCR.TSR set is transmitted while the time stamp FIFO enable bit in the transmit configuration control register (TCCR.TFEN) is set to 1 and the time stamp FIFO count bit in the transmit status register (TSR.TFFL) is set to 2. CULF1 CBS Upper Limit Error Interrupt Status Bit (Class A) This bit indicates that CBS counter 1 has exceeded the set upper limit (CUL1.ULV in the CBS upper limit register c (CULc)). Only 0 can be written to the bit. [Conditions for Changing] This bit is set to 0 when the operating mode is not operation mode. This bit is set to 1 when the value of the CBS counter status 1 (Class A) bits in the transmit status register (TSR.CCS1) change from 00 (indicating a value within the range between the limits) to 10 (indicating a value over the upper limit). CULF0 CBS Upper Limit Error Interrupt Status Bit (Class B) This bit indicates that CBS counter 0 has exceeded the set upper limit (CUL0.ULV in the CBS upper limit register c (CULc)). Only 0 can be written to the bit. [Conditions for Changing] The bit is set to 0 when the operating mode is not operation mode. The bit is set to 1 when the value of the CBS counter status 0 (Class B) bit in the transmit status register changes from 00 (indicating a value within the range between the limits) to 10 (indicating a value over the upper limit). R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 57-53 RZ/A1H Group, RZ/A1M Group 57. EthernetAVB CULF1 CBS Lower Limit Error Interrupt Status Bit (Class A) This bit indicates that CBS counter 1 has fallen below the set lower limit (CLL1.LLV in CBS lower limit register c (CLLc)). Only 0 can be written to the bit. [Conditions for Changing] The bit is set to 0 when the operating mode is not operation mode. The bit is set to 1 when the value of the CBS counter status 1 (Class A) bit in the transmit status register (TSR.CCS1) changes from 00 (indicating a value within the range between the limits) to 01 (indicating a value less than the lower limit). CLLF0 CBS Lower Limit Error Interrupt Status Bit (Class B) This bit indicates that CBS counter 0 has fallen below the set lower limit (CLL0.LLV in the CBS lower limit register c (CLLc)). Only 0 can be written to the bit. [Conditions for Changing] The bit is set to 0 when the operating mode is not operation mode. The bit is set to 1 when the value of the CBS counter status 0 (Class B) bit in the transmit status register (TSR.CCS0) changes from 00 (indicating a value within the range between the limits) to 01 (indicating a value less than the lower limit). SEF Separation Filter Error Interrupt Status Bit This bit indicates that a received frame has been discarded due to non-matching of the defined separation filter. Only 0 can be written to this bit. [Conditions for Changing] The bit is set to 0 when the operating mode is not operation mode. If the stream filtering select bits in the receive configuration register (RCR.ESF) are B'10, this bit is set to 1 when the received frame is discarded because the received AVB stream data frame has not match any of the separation filters. QEF Queue Error Interrupt Status Bit This bit indicates that an error is detected when the transmission and reception queues are processed. For details, see Section 57.3.2.3, Checking Integrity. Only 0 can be written to this bit. [Conditions for Changing] The bit is set to 0 when the operating mode is not operation mode. If an error in the transmission and reception queues is detected, this bit is set to 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 57-54 RZ/A1H Group, RZ/A1M Group 57.2.30 57. EthernetAVB Receive Interrupt Control Register 0 (RIC0) The RIC0 register controls the AVB-DMAC receive interrupts. Bit b31 b30 b29 b28 b27 b26 b25 b24 b23 b22 b21 b20 b19 b18 -- -- -- -- -- -- -- -- -- -- -- -- -- -- Initial value 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R R R R R R R R R R R R R R R/W R/W b15 b14 b13 b12 b11 b10 b9 b8 b7 b6 b5 b4 b3 b2 b1 b0 FRE9 FRE8 FRE7 FRE6 FRE5 FRE4 FRE3 FRE2 FRE1 FRE0 Bit FRE15 FRE14 FRE13 FRE12 FRE11 FRE10 Initial value R/W b17 b16 FRE17 FRE16 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Table 57.34 RIC0 register contents (1/2) Bit Position Bit Name Function b31 to b18 -- Reserved These bits are read as 0. The write value should be 0. b17 FRE17 Receive Frame Interrupt Enable 17 (Stream) 0: Disabled 1: Enabled b16 FRE16 Receive Frame Interrupt Enable 16 (Stream) 0: Disabled 1: Enabled b15 FRE15 Receive Frame Interrupt Enable 15 (Stream) 0: Disabled 1: Enabled b14 FRE14 Receive Frame Interrupt Enable 14 (Stream) 0: Disabled 1: Enabled b13 FRE13 Receive Frame Interrupt Enable 13 (Stream) 0: Disabled 1: Enabled b12 FRE12 Receive Frame Interrupt Enable 12 (Stream) 0: Disabled 1: Enabled b11 FRE11 Receive Frame Interrupt Enable 11 (Stream) 0: Disabled 1: Enabled b10 FRE10 Receive Frame Interrupt Enable 10 (Stream) 0: Disabled 1: Enabled b9 FRE9 Receive Frame Interrupt Enable 9 (Stream) 0: Disabled 1: Enabled b8 FRE8 Receive Frame Interrupt Enable 8 (Stream) 0: Disabled 1: Enabled b7 FRE7 Receive Frame Interrupt Enable 7 (Stream) 0: Disabled 1: Enabled b6 FRE6 Receive Frame Interrupt Enable 6 (Stream) 0: Disabled 1: Enabled R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 57-55 RZ/A1H Group, RZ/A1M Group Table 57.34 57. EthernetAVB RIC0 register contents (2/2) Bit Position Bit Name Function b5 FRE5 Receive Frame Interrupt Enable 5 (Stream) 0: Disabled 1: Enabled b4 FRE4 Receive Frame Interrupt Enable 4 (Stream) 0: Disabled 1: Enabled b3 FRE3 Receive Frame Interrupt Enable 3 (Stream) 0: Disabled 1: Enabled b2 FRE2 Receive Frame Interrupt Enable 2 (Stream) 0: Disabled 1: Enabled b1 FRE1 Receive Frame Interrupt Enable 1 (Network Control) 0: Disabled 1: Enabled b0 FRE0 Receive Frame Interrupt Enable 0 (Best Effort) 0: Disabled 1: Enabled FRE0 to FRE17 Receive Frame Interrupt Enable Bits 0 to 17 When an interrupt source flag is set (a bit from among the receive interrupt status bits in the receive interrupt status register (RIS0.FRF0 to 17) = 1) while the interrupt is enabled, the interrupt is issued. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 57-56 RZ/A1H Group, RZ/A1M Group 57.2.31 57. EthernetAVB Receive Interrupt Status Register 0 (RIS0) The RIS0 register indicates the states of the AVB-DMAC receive interrupts. Bit b31 b30 b29 b28 b27 b26 b25 b24 b23 b22 b21 b20 b19 b18 -- -- -- -- -- -- -- -- -- -- -- -- -- -- Initial value 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R R R R R R R R R R R R R R R/W R/W b15 b14 b13 b12 b11 b10 b9 b8 b7 b6 b5 b4 b3 b2 b1 b0 FRF12 FRF11 FRF10 FRF9 FRF8 FRF7 FRF6 FRF5 FRF4 FRF3 FRF2 FRF1 FRF0 Bit FRF15 FRF14 FRF13 Initial value R/W b17 b16 FRF17 FRF16 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Table 57.35 RIS0 register contents (1/2) Bit Position Bit Name Function b31 to b18 -- Reserved These bits are read as 0. The write value should be 0. b17 FRF17 Receive Frame Interrupt Status 17 (Stream) 0: The interrupt is not pending. 1: The interrupt is pending. b16 FRF16 Receive Frame Interrupt Status 16 (Stream) 0: The interrupt is not pending. 1: The interrupt is pending. b15 FRF15 Receive Frame Interrupt Status 15 (Stream) 0: The interrupt is not pending. 1: The interrupt is pending. b14 FRF14 Receive Frame Interrupt Status 14 (Stream) 0: The interrupt is not pending. 1: The interrupt is pending. b13 FRF13 Receive Frame Interrupt Status 13 (Stream) 0: The interrupt is not pending. 1: The interrupt is pending. b12 FRF12 Receive Frame Interrupt Status 12 (Stream) 0: The interrupt is not pending. 1: The interrupt is pending. b11 FRF11 Receive Frame Interrupt Status 11 (Stream) 0: The interrupt is not pending. 1: The interrupt is pending. b10 FRF10 Receive Frame Interrupt Status 11 (Stream) 0: The interrupt is not pending. 1: The interrupt is pending. b9 FRF9 Receive Frame Interrupt Status 9 (Stream) 0: The interrupt is not pending. 1: The interrupt is pending. b8 FRF8 Receive Frame Interrupt Status 8 (Stream) 0: The interrupt is not pending. 1: The interrupt is pending. b7 FRF7 Receive Frame Interrupt Status 7 (Stream) 0: The interrupt is not pending. 1: The interrupt is pending. b6 FRF6 Receive Frame Interrupt Status 6 (Stream) 0: The interrupt is not pending. 1: The interrupt is pending. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 57-57 RZ/A1H Group, RZ/A1M Group Table 57.35 57. EthernetAVB RIS0 register contents (2/2) Bit Position Bit Name Function b5 FRF5 Receive Frame Interrupt Status 5 (Stream) 0: The interrupt is not pending. 1: The interrupt is pending. b4 FRF4 Receive Frame Interrupt Status 4 (Stream) 0: The interrupt is not pending. 1: The interrupt is pending. b3 FRF3 Receive Frame Interrupt Status 3 (Stream) 0: The interrupt is not pending. 1: The interrupt is pending. b2 FRF2 Receive Frame Interrupt Status 2 (Stream) 0: The interrupt is not pending. 1: The interrupt is pending. b1 FRF1 Receive Frame Interrupt Status 1 (Network Control) 0: The interrupt is not pending. 1: The interrupt is pending. b0 FRF0 Receive Frame Interrupt Status 0 (Best Effort) 0: The interrupt is not pending. 1: The interrupt is pending. FRF0 to FRF17 Receive Frame Interrupt Status Bits 0 to 17 Each bit indicates that a corresponding frame has been stored normally in reception queues 0 to 17 and that data are ready for CPU processing. Only 0 can be written to the bit. [Conditions for Changing] A bit is set to 0 when the operating mode is not operation mode. A bit is set to 0 when a value is written to the unread frame counter decrement register i (UFCDi) (i = 0 to 4), and this decrements the value of unread frame counter register i (UFCVi) (i = 0 to 4) to 0. When a frame is stored in reception queue normally and a write transaction to the corresponding descriptor is issued, the corresponding bit is set to 1. Note that the bit is set to 1 without waiting for response to the write transaction. Therefore confirm that the descriptor type (DESCR.DT) of the corresponding descriptor has been updated before processing the received data. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 57-58 RZ/A1H Group, RZ/A1M Group 57.2.32 57. EthernetAVB Receive Interrupt Control Register 1 (RIC1) The RIC1 register controls the AVB-DMAC receive interrupts. Bit b31 b30 b29 b28 b27 b26 b25 b24 b23 b22 b21 b20 b19 b18 b17 b16 RFWE -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R/W R R R R R R R R R R R R R R R Bit b15 b14 b13 b12 b11 b10 b9 b8 b7 b6 b5 b4 b3 b2 b1 b0 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Initial value Initial value 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R R R R R R R R R R R R R R R R Table 57.36 RIC1 register contents Bit Position Bit Name Function b31 RFWE Receive FIFO Warning Interrupt Enable 0: Disabled 1: Enabled b30 to b0 -- Reserved These bits are read as 0. The write value should be 0. RFWE Receive FIFO Warning Interrupt Enable Bit If the reception FIFO reaches the caution level (the value set in the receive FIFO caution level bits in the receive configuration register (RCR.RFCL) with the corresponding interrupt enabled, the interrupt is issued. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 57-59 RZ/A1H Group, RZ/A1M Group 57.2.33 57. EthernetAVB Receive Interrupt Status Register 1 (RIS1) The RIS1 register indicates the states of the AVB-DMAC receive interrupts. Bit b31 b30 b29 b28 b27 b26 b25 b24 b23 b22 b21 b20 b19 b18 b17 b16 RFWF -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R/W R R R R R R R R R R R R R R R Bit b15 b14 b13 b12 b11 b10 b9 b8 b7 b6 b5 b4 b3 b2 b1 b0 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Initial value Initial value 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R R R R R R R R R R R R R R R R Table 57.37 RIS1 register contents Bit Position Bit Name Function b31 RFWF Receive FIFO Warning Interrupt Status 0: The interrupt is not pending. 1: The interrupt is pending. b30 to b0 -- Reserved These bits are read as 0. The write value should be 0. RFWF Receive FIFO Warning Interrupt Status Bit This bit indicates that the reception FIFO has reached the set caution level (the value set in the receive FIFO caution level bits in the receive configuration register (RCR.RFCL)). Only 0 can be written to the bit. [Conditions for Changing] The bit is set to 0 when the operating mode is not operation mode. The bit is set to 1 when the reception FIFO exceeds the set caution level (the value set in the receive FIFO caution level bits in the receive configuration register (RCR.RFCL)). R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 57-60 RZ/A1H Group, RZ/A1M Group 57.2.34 57. EthernetAVB Receive Interrupt Control Register 2 (RIC2) The RIC2 register controls the AVB-DMAC receive interrupts. Bit b31 b30 b29 b28 b27 b26 b25 b24 b23 b22 b21 b20 b19 b18 RFFE -- -- -- -- -- -- -- -- -- -- -- -- -- 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R/W R R R R R R R R R R R R R R/W R/W Bit b15 b14 b13 b12 b11 b10 b9 b8 b7 b6 b5 b4 b3 b2 b1 b0 QFE9 QFE8 QFE7 QFE6 QFE5 QFE4 QFE3 QFE2 QFE1 QFE0 Initial value QFE15 QFE14 QFE13 QFE12 QFE11 QFE10 Initial value R/W b17 b16 QFE17 QFE16 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Table 57.38 RIC2 register contents (1/2) Bit Position Bit Name Function b31 RFFE Receive FIFO Full Interrupt Enable 0: Disabled 1: Enabled b30 to b18 -- Reserved These bits are read as 0. The write value should be 0. b17 QFE17 Receive Queue 17 (Stream) Full Interrupt Enable 0: Disabled 1: Enabled b16 QFE16 Receive Queue 16 (Stream) Full Interrupt Enable 0: Disabled 1: Enabled b15 QFE15 Receive Queue 15 (Stream) Full Interrupt Enable 0: Disabled 1: Enabled b14 QFE14 Receive Queue 14 (Stream) Full Interrupt Enable 0: Disabled 1: Enabled b13 QFE13 Receive Queue 13 (Stream) Full Interrupt Enable 0: Disabled 1: Enabled b12 QFE12 Receive Queue 12 (Stream) Full Interrupt Enable 0: Disabled 1: Enabled b11 QFE11 Receive Queue 11 (Stream) Full Interrupt Enable 0: Disabled 1: Enabled b10 QFE10 Receive Queue 10 (Stream) Full Interrupt Enable 0: Disabled 1: Enabled b9 QFE9 Receive Queue 9 (Stream) Full Interrupt Enable 0: Disabled 1: Enabled b8 QFE8 Receive Queue 8 (Stream) Full Interrupt Enable 0: Disabled 1: Enabled b7 QFE7 Receive Queue 7 (Stream) Full Interrupt Enable 0: Disabled 1: Enabled R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 57-61 RZ/A1H Group, RZ/A1M Group Table 57.38 57. EthernetAVB RIC2 register contents (2/2) Bit Position Bit Name Function b6 QFE6 Receive Queue 6 (Stream) Full Interrupt Enable 0: Disabled 1: Enabled b5 QFE5 Receive Queue 5 (Stream) Full Interrupt Enable 0: Disabled 1: Enabled b4 QFE4 Receive Queue 4 (Stream) Full Interrupt Enable 0: Disabled 1: Enabled b3 QFE3 Receive Queue 3 (Stream) Full Interrupt Enable 0: Disabled 1: Enabled b2 QFE2 Receive Queue 2 (Stream) Full Interrupt Enable 0: Disabled 1: Enabled b1 QFE1 Receive Queue 1 (Network Control) Full Interrupt Enable 0: Disabled 1: Enabled b0 QFE0 Receive Queue 0 (Best Effort) Full Interrupt Enable 0: Disabled 1: Enabled RFFE Receive FIFO Full Interrupt Enable Bit When the reception FIFO is full and the interrupt is enabled, the interrupt is issued. QFE0 to 17 Receive Queue 0 to 17 Full Interrupt Enable Bits When a reception queue is full and the interrupt is enabled, the interrupt is issued. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 57-62 RZ/A1H Group, RZ/A1M Group 57.2.35 57. EthernetAVB Receive Interrupt Status Register 2 (RIS2) The RIS2 register indicates the states of the AVB-DMAC receive interrupts. Bit b31 b30 b29 b28 b27 b26 b25 b24 b23 b22 b21 b20 b19 b18 RFFF -- -- -- -- -- -- -- -- -- -- -- -- -- 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R/W R R R R R R R R R R R R R R/W R/W Bit b15 b14 b13 b12 b11 b10 b9 b8 b7 b6 b5 b4 b3 b2 b1 b0 QFF9 QFF8 QFF7 QFF6 QFF5 QFF4 QFF3 QFF2 QFF1 QFF0 Initial value QFF15 QFF14 QFF13 QFF12 QFF11 QFF10 Initial value R/W b17 b16 QFF17 QFF16 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Table 57.39 RIS2 register contents (1/2) Bit Position Bit Name Function b31 RFFF Receive FIFO Full Interrupt Status 0: The interrupt is not pending. 1: The interrupt is pending b30 to b18 -- Reserved These bits are read as 0. The write value should be 0. b17 QFF17 Receive Queue 17 (Stream) Full Interrupt Status 0: The interrupt is not pending. 1: The interrupt is pending. b16 QFF16 Receive Queue 16 (Stream) Full Interrupt Status 0: The interrupt is not pending. 1: The interrupt is pending. b15 QFF15 Receive Queue 15 (Stream) Full Interrupt Status 0: The interrupt is not pending. 1: The interrupt is pending. b14 QFF14 Receive Queue 14 (Stream) Full Interrupt Status 0: The interrupt is not pending. 1: The interrupt is pending. b13 QFF13 Receive Queue 13 (Stream) Full Interrupt Status 0: The interrupt is not pending. 1: The interrupt is pending. b12 QFF12 Receive Queue 12 (Stream) Full Interrupt Status 0: The interrupt is not pending. 1: The interrupt is pending. b11 QFF11 Receive Queue 11 (Stream) Full Interrupt Status 0: The interrupt is not pending. 1: The interrupt is pending. b10 QFF10 Receive Queue 10 (Stream) Full Interrupt Status 0: The interrupt is not pending. 1: The interrupt is pending. b9 QFF9 Receive Queue 9 (Stream) Full Interrupt Status 0: The interrupt is not pending. 1: The interrupt is pending. b8 QFF8 Receive Queue 8 (Stream) Full Interrupt Status 0: The interrupt is not pending. 1: The interrupt is pending. b7 QFF7 Receive Queue 7 (Stream) Full Interrupt Status 0: The interrupt is not pending. 1: The interrupt is pending. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 57-63 RZ/A1H Group, RZ/A1M Group Table 57.39 57. EthernetAVB RIS2 register contents (2/2) Bit Position Bit Name Function b6 QFF6 Receive Queue 6 (Stream) Full Interrupt Status 0: The interrupt is not pending. 1: The interrupt is pending. b5 QFF5 Receive Queue 5 (Stream) Full Interrupt Status 0: The interrupt is not pending. 1: The interrupt is pending. b4 QFF4 Receive Queue 4 (Stream) Full Interrupt Status 0: The interrupt is not pending. 1: The interrupt is pending. b3 QFF3 Receive Queue 3 (Stream) Full Interrupt Status 0: The interrupt is not pending. 1: The interrupt is pending. b2 QFF2 Receive Queue 2 (Stream) Full Interrupt Status 0: The interrupt is not pending. 1: The interrupt is pending. b1 QFF1 Receive Queue 7 (Network Control) Full Interrupt Status 0: The interrupt is not pending. 1: The interrupt is pending. b0 QFF0 Receive Queue 0 (Best Effort) Full Interrupt Status 0: The interrupt is not pending. 1: The interrupt is pending. RFFF Receive FIFO Full Interrupt Status Bit This bit indicates that a frame was received but storing it was not possible due to the reception FIFO being full. When receiving a frame is not possible, the frame will be discarded. Other information regarding discarded frames is not retained. Even if the frame is not discarded, this bit may also be set to 1 if the E-MAC determines that the frame is an error frame Only 0 can be written to the bit. [Conditions for Changing] The bit is set to 0 when the operating mode is not operation mode. The bit is set to 1 when the reception FIFO cannot hold received data. QFF0 to 17 Receive 0 to 17 Full Interrupt Status Bits These bits indicate that reception queue r did not have space for storing a received frame. A reception queue is treated as full when it has no descriptors (descriptor type (DESCR.DT) = FEMPTY, FEMPTY_IS, FEMPTY_IC, or FEMPTY_ND) available or reaches the set level for stopping. CAUTION If no FEMPTY descriptors or no empty space for descriptors remains in the queue during storing of a divided frame (see Section 57.3.4.3 (b) Divided Frames), an error frame is stored in the queue. Such error frames are treated as descriptor sequence errors. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 57-64 RZ/A1H Group, RZ/A1M Group 57. EthernetAVB [Conditions for Changing] A bit is set to 0 when the operating mode is not operation mode. A bit is set to 1 when reception queue r has no space available for storage. A bit is set to 1 when the unread frame counter (unread frame counter register i (UFCVi) (i = 0 to 4)) reaches the set level for stopping. A bit is set to 1 when the unread frame counter reaches the level for stopping before the subsequent received frame is discarded. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 57-65 RZ/A1H Group, RZ/A1M Group 57.2.36 57. EthernetAVB Transmit Interrupt Control Register (TIC) The TIC register controls the AVB-DMAC transmit interrupts. Bit b31 b30 b29 b28 b27 b26 b25 b24 b23 b22 b21 b20 b19 b18 b17 b16 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Initial value 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R R R R R R R R R R R R R R R R b15 b14 b13 b12 b11 b10 b9 b8 b7 b6 b5 b4 b3 b2 b1 b0 -- -- -- -- -- -- TFWE TFUE -- -- -- -- -- -- -- -- Bit Initial value 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R R R R R R R/W R/W R R R R R R R R Table 57.40 TIC register contents Bit Position Bit Name Function b31 to b10 -- Reserved These bits are read as 0. The write value should be 0. b9 TFWE Time Stamp FIFO Warning Interrupt Enable 0: Disabled 1: Enabled b8 TFUE Time Stamp FIFO Update Interrupt Enable 0: Disabled 1: Enabled b7 to b0 -- Reserved These bits are read as 0. The write value should be 0. TFWE Time Stamp FIFO Warning Interrupt Enable Bit When the time-stamp FIFO reaches the warning level while the interrupt is enabled, the interrupt is issued. TFUE Time Stamp FIFO Update Interrupt Enable Bit When the time-stamp FIFO is updated while the interrupt is enabled, the interrupt is issued. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 57-66 RZ/A1H Group, RZ/A1M Group 57.2.37 57. EthernetAVB Transmit Interrupt Status Register (TIS) The TIS register indicates the states of the AVB-DMAC transmit interrupts. Bit b31 b30 b29 b28 b27 b26 b25 b24 b23 b22 b21 b20 b19 b18 b17 b16 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Initial value 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R R R R R R R R R R R R R R R R b15 b14 b13 b12 b11 b10 b9 b8 b7 b6 b5 b4 b3 b2 b1 b0 -- -- -- -- -- -- TFWF TFUF -- -- -- -- -- -- -- -- Bit Initial value 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R R R R R R R/W R/W R R R R R R R R Table 57.41 TIS register contents Bit Position Bit Name Function b31 to b10 -- Reserved These bits are read as 0. The write value should be 0. b9 TFWF Time Stamp FIFO Warning Interrupt Status 0: The interrupt is not pending. 1: The time-stamp FIFO has reached the warning level. b8 TFUF Time Stamp FIFO Update Interrupt Status 0: The interrupt is not pending. 1: The time-stamp FIFO has been updated. b7 to b0 -- Reserved These bits are read as 0. The write value should be 0. TFWF Time Stamp FIFO Warning Interrupt Status Bit This bit indicates that the transmission time-stamp FIFO has reached the warning level. Only 0 can be written to the bit. [Conditions for Changing] The bit is set to 0 when the operating mode is not operation mode and when the time stamp FIFO enable bit in the transmit configuration control register (TCCR.TFEN) is 0. The bit is set to 1 after a frame including DESCR.TSR set has been transmitted and one entry has already been stored in the time-stamp FIFO. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 57-67 RZ/A1H Group, RZ/A1M Group 57. EthernetAVB TFUF Time Stamp FIFO Update Interrupt Status Bit This bit indicates that the transmission time-stamp FIFO has been updated. Only 0 can be written to the bit. [Conditions for Changing] The bit is set to 0 when the operating mode is not operation mode, when the time stamp FIFO enable bit in the transmit configuration control register (TCCR.TFEN) is 0, and when 1 is written to the time stamp FIFO release bit in the transmit configuration control register (TCCR.TFR). The bit is set to 1 when the time stamp FIFO enable bit (TCCR.TFEN) is 1 after a frame including DESCR.TSR set has been transmitted. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 57-68 RZ/A1H Group, RZ/A1M Group 57.2.38 57. EthernetAVB Interrupt Summary Status Register (ISS) The ISS register gives a summary of the states of AVB-DMAC-related interrupts. Bit b31 b30 b29 b28 b27 b26 DPS15 DPS14 DPS13 DPS12 DPS11 DPS10 b25 b24 b23 b22 b21 b20 b19 b18 b17 b16 DPS9 DPS8 DPS7 DPS6 DPS5 DPS4 DPS3 DPS2 DPS1 -- Initial value 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R R R R R R R R R R R R R R R R b15 b14 b13 b12 b11 b10 b9 b8 b7 b6 b5 b4 b3 b2 b1 b0 -- -- CGIS RFWS -- -- TFWS TFUS MS ES -- -- -- -- -- -- Bit Initial value 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R R R R R R R R R R R R R R R R Table 57.42 ISS register contents (1/2) Bit Position Bit Name Function b31 DPS15 Descriptor Interrupt 15 Summary 0: The interrupt is not pending. 1: The interrupt is pending. b30 DPS14 Descriptor Interrupt 14 Summary 0: The interrupt is not pending. 1: The interrupt is pending. b29 DPS13 Descriptor Interrupt 13 Summary 0: The interrupt is not pending. 1: The interrupt is pending. b28 DPS12 Descriptor Interrupt 12 Summary 0: The interrupt is not pending. 1: The interrupt is pending. b27 DPS11 Descriptor Interrupt 11 Summary 0: The interrupt is not pending. 1: The interrupt is pending. b26 DPS10 Descriptor Interrupt 10 Summary 0: The interrupt is not pending. 1: The interrupt is pending. b25 DPS9 Descriptor Interrupt 9 Summary 0: The interrupt is not pending. 1: The interrupt is pending. b24 DPS8 Descriptor Interrupt 8 Summary 0: The interrupt is not pending. 1: The interrupt is pending. b23 DPS7 Descriptor Interrupt 7 Summary 0: The interrupt is not pending. 1: The interrupt is pending. b22 DPS6 Descriptor Interrupt 6 Summary 0: The interrupt is not pending. 1: The interrupt is pending. b21 DPS5 Descriptor Interrupt 5 Summary 0: The interrupt is not pending. 1: The interrupt is pending. b20 DPS4 Descriptor Interrupt 4 Summary 0: The interrupt is not pending. 1: The interrupt is pending. b19 DPS3 Descriptor Interrupt 3 Summary 0: The interrupt is not pending. 1: The interrupt is pending. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 57-69 RZ/A1H Group, RZ/A1M Group Table 57.42 57. EthernetAVB ISS register contents (2/2) Bit Position Bit Name Function b18 DPS2 Descriptor Interrupt 2 Summary 0: The interrupt is not pending. 1: The interrupt is pending. b17 DPS1 Descriptor Interrupt 1 Summary 0: The interrupt is not pending. 1: The interrupt is pending. b16 to b14 -- Reserved These bits are read as 0. The write value should be 0. b13 CGIS gPTP Interrupt Summary 0: The interrupt is not pending. 1: The interrupt is pending. b12 RFWS Receive FIFO Warning Interrupt Summary 0: The interrupt is not pending. 1: The interrupt is pending. b11 to b10 -- Reserved These bits are read as 0. The write value should be 0. b9 TFWS Time Stamp FIFO Warning Interrupt Summary 0: The interrupt is not pending. 1: The interrupt is pending. b8 TFUS Time Stamp FIFO Update Interrupt 0: The interrupt is not pending. 1: The interrupt is pending. b7 MS E-MAC Interrupt Summary 0: The interrupt is not pending. 1: The interrupt is pending. b6 ES Error Interrupt Summary 0: The interrupt is not pending. 1: The interrupt is pending. b5 to b0 -- Reserved These bits are read as 0. The write value should be 0. DPS1 to DPS15 Descriptor Interrupt 1 to 15 Summary Bits These bits are set to 1 when the given descriptor interrupt enable bit (DIC.DPE1 to DPE15) and descriptor interrupt status flag (DIS.DPF1 to DPF15) are both 1. CGIS gPTP Interrupt Summary Bit This bit is set to 1 when either interrupt-related bit in the two gPTP-related interrupt registers (GIC and GIS) is 1. RFWS Receive FIFO Warning Interrupt Summary Bit This bit is set to 1 when the receive FIFO warning interrupt enable bit (RIC1.RFWE) and receive FIFO warning interrupt status flag (RIS1.RFWF) are both 1. TFWS Time Stamp FIFO Warning Interrupt Summary Bit This bit is set to 1 when the time stamp FIFO warning interrupt enable bit (TIC.TFWE) and time stamp FIFO warning interrupt status flag (TIS.TFWF) are both 1. TFUS Time Stamp FIFO Update Interrupt Summary Bit This bit is set to 1 when the time stamp FIFO update interrupt enable bit (TIC.TFUE) and time stamp FIFO update interrupt status flag (TIS.TFUF) are both 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 57-70 RZ/A1H Group, RZ/A1M Group 57. EthernetAVB MS E-MAC Interrupt Summary Bit This bit is set to 1 when an E-MAC interrupt is issued. ES Error Interrupt Summary Bit This bit is set to 1 when any of the valid flags in the error interrupt status register (EIS) is 1 or the queue full error interrupt status bit (EIS.QFS) in the error interrupt status register (EIS) is 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 57-71 RZ/A1H Group, RZ/A1M Group 57.2.39 57. EthernetAVB gPTP Configuration Control Register (GCCR) The GCCR register is used to set and control the gPTP (generalized precision time protocol). Bit b31 b30 b29 b28 b27 b26 b25 b24 b23 b22 b21 b20 b19 b18 b17 b16 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Initial value 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R R R R R R R R R R R R R R R R b15 b14 b13 b12 b11 b10 b9 b8 b7 b6 b5 b4 b3 b2 b1 b0 -- -- -- -- -- -- TCSS[1:0] -- -- LMTT LPTC LTI LTO Bit TCR[1:0] Initial value 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 R/W R R R R R R R/W R/W R R R/W R/W R/W R/W R/W R/W Table 57.43 GCCR register contents Bit Position Bit Name Function b31 to b10 -- Reserved These bits are read as 0. The write value should be 0. b9, b8 TCSS[1:0] Timer Capture Source Select 00: gPTP timer value 01: Adjusted gPTP timer value 10: AVTP presentation time 11: Setting prohibited b7, b6 -- Reserved These bits are read as 0. The write value should be 0. b5 LMTT Maximum Transit Time Configuration Request 0: Setting completed 1(W): Issue a configuration request. 1(R): Completion of settings is pending. b4 LPTC Presentation Time Compare Value Configuration Request 0: Setting completed 1(W): Issue a configuration request. 1(R): Completion of settings is pending. b3 LTI Timer Increment Value Configuration Request 0: Setting completed 1(W): Issue a configuration request. 1(R): Completion of settings is pending. b2 LTO Timer Offset Value Configuration Request 0: Setting completed 1(W): Issue a configuration request. 1(R): Completion of settings is pending. b1, b0 TCR[1:0] Timer Control Request 00: Timer control is not requested. 01: gPTP/AVPT presentation time reset 10: Setting prohibited 11: Captures the value set in the TCSS bit. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 57-72 RZ/A1H Group, RZ/A1M Group 57. EthernetAVB TCSS[1:0] Timer Capture Source Select Bits These bits select the source used for updating the captured timer register (gPTP timer capture register (GCTi.CTV)). These bits should still be controlled when timer control is not being requested (GCCR.TCR = B'00). LMTT Maximum Transit Time Configuration Request Bit This bit issues requests for configuring the gPTP maximum transit time configuration register (GMTT). Only 1 can be written to the bit. [Conditions for Changing] The bit is set to 1 when the operating mode is not operation mode. The bit is set to 0 when the value of the gPTP maximum transit time configuration register (GMTT) is reflected in the gPTP timer. LPTC Presentation Time Compare Value Configuration Request Bit This bit issues requests for configuring the gPTP presentation time comparison register (GPTC). Only 1 can be written to the bit. [Conditions for Changing] The bit is set to 1 when the operating mode is not operation mode. The bit is set to 0 when the value of the gPTP presentation time comparison register (GPTC) is reflected in the gPTP timer. LTI Timer Increment Value Configuration Request Bit This bit issues requests for configuring the gPTP timer increment configuration register (GTI). Only 1 can be written to the bit. [Conditions for Changing] The bit is set to 1 when the operating mode is not operation mode. The bit is set to 0 when the value of the gPTP timer increment configuration register (GTI) is reflected in the gPTP timer. LTO Timer Offset Value Configuration Request Bit This bit issues requests for configuring gPTP timer offset configuration register i (GTOi). Only 1 can be written to the bit. [Conditions for Changing] The bit is set to 1 when the operating mode is not operation mode. The bit is set to 0 when the value of gPTP timer offset configuration register i (GTOi) is reflected in the gPTP timer. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 57-73 RZ/A1H Group, RZ/A1M Group 57. EthernetAVB TCR[1:0] Timer Control Request Bits These bits issue requests for controlling the gPTP timer. Writing to the bits is only possible when the current operating mode is operation mode and the bits are B'00. Do not write to the bit when the gPTP timer clock select bit in the AVB-DMAC mode register is B'00. [Conditions for Changing] The bits are set to B'00 when the operating mode is not operation mode and on completion of the requested processing. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 57-74 RZ/A1H Group, RZ/A1M Group 57.2.40 57. EthernetAVB gPTP Maximum Transit Time Configuration Register (GMTT) The GMTT register sets the maximum time for transitions of the gPTP timer. Bit b31 b30 b29 b28 b27 b26 b25 b24 b23 b22 b21 b20 b19 b18 b17 b16 MTTV[31:16] Initial value 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit b15 b14 b13 b12 b11 b10 b9 b8 b7 b6 b5 b4 b3 b2 b1 b0 MTTV[15:0] Initial value R/W 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Table 57.44 GMTT register contents Bit Position Bit Name Function b31 to b0 MTTV[31:0] Maximum Transit Time The maximum transition time for addition to the presentation time MTTV[31:0] Maximum Transit Time Bits These bits set the maximum transition time for use in calculating AVTP presentation times. Write the desired setting to the bits, then issue the configuration request by setting the maximum transit time configuration request bit in the gPTP configuration control register (GCCR.LMTT) to 1. CAUTION Do not write a value to these bits when the operating mode is operation mode and the maximum transit time configuration request bit (GCCR.LMTT) is 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 57-75 RZ/A1H Group, RZ/A1M Group 57.2.41 57. EthernetAVB gPTP Presentation Time Comparison Register (GPTC) The GPTC register sets a value for comparison with presentation times in the gPTP timer. Bit b31 b30 b29 b28 b27 b26 b25 b24 b23 b22 b21 b20 b19 b18 b17 b16 PTCV[31:16] Initial value 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit b15 b14 b13 b12 b11 b10 b9 b8 b7 b6 b5 b4 b3 b2 b1 b0 PTCV[15:0] Initial value R/W 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Table 57.45 GPTC register contents Bit Position Bit Name Function b31 to b0 PTCV[31:0] Presentation Time Comparison Value Value for comparison with the gPTP presentation times PTCV[31:0] Presentation Time Comparison Value Bits These bits set a value for comparison with AVTP timer values to which a maximum transit time is not appended. Write the desired setting to the bits, then issue the configuration request by setting the presentation time comparison value configuration request bit in the gPTP configuration control register (GCCR.LPTC) to 1. CAUTION Do not write a value to these bits when the operating mode is operation mode and the presentation time comparison value configuration request bit (GCCR.LPTC) is 1. Do not set these bits to a value in the range from x-1 to x+1 (x is the setting value of the gPTP timer increment value bits (GTI.TIV)). R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 57-76 RZ/A1H Group, RZ/A1M Group 57.2.42 57. EthernetAVB gPTP Timer Increment Configuration Register (GTI) The GTI register sets the increment for the gPTP timer. Bit b31 b30 b29 b28 -- -- -- -- Initial value 0 0 0 0 0 0 0 0 0 0 R/W R R R R R/W R/W R/W R/W R/W b15 b14 b13 b12 b11 b10 b9 b8 b7 Bit b27 b26 b25 b24 b23 b22 b21 b20 b19 b18 b17 b16 0 0 0 0 0 0 R/W R/W R/W R/W R/W R/W R/W b6 b5 b4 b3 b2 b1 b0 TIV[27:16] TIV[15:0] Initial value R/W 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Table 57.46 GTI register contents Bit Position Bit Name Function b31 to b28 -- Reserved These bits are read as 0. The write value should be 0. b27 to b0 TIV[27:0] gPTP Timer Increment Value Increment for the gPTP timer TIV[27:0] Bits (gPTP Timer Increment Value) When the gPTP clock select bits in the AVB-DMAV mode register (CCC.CSEL) are selecting a clock signal, these bits set the value by which the timer is incremented each time a cycle of that clock signal elapses. Write the desired setting to the bits, then issue the configuration request by setting the timer increment value configuration request bit in the gPTP configuration control register (GCCR.LTI) to 1. CAUTION Do not write a value to these bits when the operating mode is operation mode and the timer increment value configuration request bit (GCCR.LTI) is 1. Do not write 0 to the bits. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 57-77 RZ/A1H Group, RZ/A1M Group 57.2.43 57. EthernetAVB gPTP Timer Offset Configuration Register i (GTOi) (i = 0 to 2) The GTOi register sets an offset value for the gPTP timer. The offset value is added to the combination of bits 0 to 31 in GTO0, 32 to 63 in GTO1, and 64 to 79 in GTO2, which together make up the gPTP timer. Bit b31 b30 b29 b28 b27 b26 b25 b24 b23 b22 b21 b20 b19 b18 b17 b16 TOV[31+32*i:16+32*i] Initial value 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit b15 b14 b13 b12 b11 b10 b9 b8 b7 b6 b5 b4 b3 b2 b1 b0 TOV[15+32*i:32*i] Initial value R/W 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Table 57.47 GTOi register contents Bit Position Bit Name Function b31 to b0 TOV[31+32*i:32 *i] Timer Offset Value Offset value for the gPTP timer TOV[79:0] Timer Offset Value Bits This is an 80-bit value consisting of the settings in GTO0.TOV[31:0], GTO1.TOV[63:32], and GTO2.TOV[79:64], and is used to set an offset for adding to the value of the gPTP timer. Write the desired setting to the bits, then issue the configuration request by setting the timer offset value configuration request bit in the gPTP configuration control register (GCCR.LTO) to 1. CAUTION Do not write a value to these bits when the operating mode is operation mode and the timer offset value configuration request bit (GCCR.LTO) is 1. Write H'0000 to GTO2.TOV[95:80]. Set a value in the range from 0 to 109-1 (H'0000 0000 to H'3B9A C9FF) in GTO0.TOV[31:0]. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 57-78 RZ/A1H Group, RZ/A1M Group 57.2.44 57. EthernetAVB gPTP Interrupt Control Register (GIC) The GCI register is used to control gPTP-related interrupts. Bit b31 b30 b29 b28 b27 b26 b25 b24 b23 b22 b21 b20 b19 b18 b17 b16 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Initial value 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R R R R R R R R R R R R R R R R b15 b14 b13 b12 b11 b10 b9 b8 b7 b6 b5 b4 b3 b2 b1 b0 -- -- -- -- -- -- -- -- -- -- -- -- -- PTME PTOE PTCE Bit Initial value 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R R R R R R R R R R R R R R/W R/W R/W Table 57.48 GIC register contents Bit Position Bit Name Function b31 to b3 -- Reserved These bits are read as 0. The write value should be 0. b2 PTME Presentation Time Match Interrupt Enable 0: Disabled 1: Enabled b1 PTOE Presentation Time Overrun Interrupt Enable 0: Disabled 1: Enabled b0 PTCE Presentation Time Capture Interrupt Enable 0: Disabled 1: Enabled PTME Presentation Time Match Interrupt Enable Bit When this bit is 1, setting of the presentation time match interrupt flag in the gPTP interrupt status register (GIS.PTMF) to 1 leads to generation of that interrupt. PTOE Presentation Time Overrun Interrupt Enable Bit When this bit is 1, setting of the presentation time overrun interrupt flag in the gPTP interrupt status register (GIS.PTOF) to 1 leads to generation of that interrupt. PTCE Presentation Time Capture Interrupt Enable Bit When this bit is 1, setting of the presentation time capture interrupt flag in the gPTP interrupt status register (GIS.PTCF) to 1 leads to generation of that interrupt. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 57-79 RZ/A1H Group, RZ/A1M Group 57.2.45 57. EthernetAVB gPTP Interrupt Status Register (GIS) The GIC register indicates the state of the gPTP-related interrupt. Bit b31 b30 b29 b28 b27 b26 b25 b24 b23 b22 b21 b20 b19 b18 b17 b16 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Initial value 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R R R R R R R R R R R R R R R R b15 b14 b13 b12 b11 b10 b9 b8 b7 b6 b5 b4 b3 b2 b1 b0 -- -- -- -- -- -- -- -- -- -- -- -- -- PTMF PTOF PTCF Bit Initial value 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R R R R R R R R R R R R R R/W R/W R/W Table 57.49 GIS register contents Bit Position Bit Name Function b31 to b3 -- Reserved These bits are read as 0. The write value should be 0. b2 PTMF Presentation Time Match Interrupt Flag 0: The interrupt is not pending. 1: The interrupt is pending. b1 PTOF Presentation Time Overrun Interrupt Flag 0: The interrupt is not pending. 1: The interrupt is pending. b0 PTCF Presentation Time Capture Interrupt Flag 0: The interrupt is not pending. 1: The interrupt is pending. PTMF Presentation Time Match Interrupt Flag Bit This bit indicates that the value of the AVTP timer exceeds the value of the gPTP presentation time comparison register (GPTC). Only 0 can be written to the bit. [Conditions for Changing] The bit is set to 0 when the operating mode is not operation mode. The bit is set to 1 when the AVTP timer value is greater than or equal to the value of the gPTP presentation time comparison register (GPTC). PTOF Presentation Time Overrun Interrupt Flag Bit This bit indicates that an external capture event (rising signal on the AVB_CAPTURE pin) is generated before completion of the previous capture process. Only 0 can be written to the bit. [Conditions for Changing] The bit is set to 0 when the operating mode is not operation mode. The bit is set to 0 when the presentation time capture interrupt flag bit (GIS.PTCF) is set to 0. The bit is set to 1 when an external capture event is generated while the value of the presentation time capture interrupt flag bit (GIS.PTCF) is 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 57-80 RZ/A1H Group, RZ/A1M Group 57. EthernetAVB PTCF Presentation Time Capture Interrupt Flag Bit This bit indicates that an external capture event (rising signal on the AVB_CAPTURE pin) is generated. Only 0 can be written to the bit. [Conditions for Changing] The bit is set to 0 when the operating mode is not operation mode. The bit is set to 1 when an external capture event is generated. CAUTION To generate an external capture event, the AVB_CAPTURE pin should be held high for at least two cycles of the clock specified by the gPTP clock select bits (CCC.CSEL). R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 57-81 RZ/A1H Group, RZ/A1M Group 57.2.46 57. EthernetAVB gPTP Presentation Time Capture Register (GCPT) The GCPT register indicates the captured presentation time. Bit b31 b30 b29 b28 b27 b26 b25 b24 b23 b22 b21 b20 b19 b18 b17 b16 CPTV[31:16] Initial value 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R R R R R R R R R R R R R R R R b15 b14 b13 b12 b11 b10 b9 b8 b7 b6 b5 b4 b3 b2 b1 b0 Bit CPTV[15:0] Initial value 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R R R R R R R R R R R R R R R R Table 57.50 GCPT register contents Bit Position Bit Name Function b31 to b0 CPTV[31:0] Presentation Time Capture Presentation time value CPTV[31:0] Presentation Time Capture Bits These bits indicate the AVTP presentation time captured in response to an external capture event (rising signal on the AVB_CAPTURE pin). Read the time value from these bits and clear the presentation time capture interrupt flag bit (GIS.PTCF) before triggering a next capture. Whether capturing a correct value was possible can be confirmed by following the procedure below. 1. Read these bits. 2. Read the presentation time overrun interrupt flag bit (GIS.PTOF). 3. Read these bits again. 4. Check whether the presentation time overrun interrupt flag bit (GIS.PTOF) is set to 1 and whether the value read from these bits has changed. If either of the two conditions is met, a correct value has not been captured. [Conditions for Changing] The bits are set to H'00000000 when the operating mode is not operation mode. When an external capture event occurs, the bits are updated with the AVTP presentation time value at the time of the event. CAUTION To generate an external capture event, the AVB_CAPTURE pin should be held high for at least two cycles of the clock specified by the gPTP clock select bits (CCC.CSEL). R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 57-82 RZ/A1H Group, RZ/A1M Group 57.2.47 57. EthernetAVB gPTP Timer Capture Register i (GCTi) (i = 0 to 2) The GCTi registers form an 80-bit register that captures the gPTP timer value. Bit b31 b30 b29 b28 b27 b26 b25 b24 b23 b22 b21 b20 b19 b18 b17 b16 CTV[31+32*i:16+32*i] Initial value 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R R R R R R R R R R R R R R R R b15 b14 b13 b12 b11 b10 b9 b8 b7 b6 b5 b4 b3 b2 b1 b0 Bit CTV[15+32*i:32*i] Initial value 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R R R R R R R R R R R R R R R R Table 57.51 GCTi register contents Bit Position Bit Name Function b31 to b0 CTV[31+32*i:32*i] gPTP Timer Capture Value Captured timer value CTV[79:0] gPTP Timer Capture Value Bits These 80 bits consist of GCT0.CTV[31:0], GCT1.CTV[63:32] and GCT2.CTV[79:64], which together indicate captured timer values. When B'00 (value of the gPTP timer) or B'01 (corrected gPTP timer value) is selected by the timer capture source select bits in the gPTP configuration control register (GCCR.TCSS), the corresponding 80-bit values are stored in GCT0.CTV[31:0], GCT1.CTV[63:32], and GCT2.CTV[79:64]. When B'10 (AVTP presentation time) is selected by the timer capture source select bit (GCCR.TCSS), the corresponding 32-bit values are stored in GCT0.CTV[31:0]. Actual writing of the timer value specified by the timer capture source select bits (GCCR.TCSS) proceeds when B'11 (timer capture request) is written to the timer control request bits in the gPTP configuration control register (GCCR.TCR). Do not read the value while the value of the timer control request bits (GCCR.TCR) is B'11, because this indicates that storage is still in progress. When operating mode is not operation mode, the bits are set to H'00000000. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 57-83 RZ/A1H Group, RZ/A1M Group 57.2.48 57. EthernetAVB E-MAC Mode Register (ECMR) ECMR is used to specify the operating mode of the E-MAC. The settings in this register are normally made in the initialization process following a reset. The operating mode settings must not be changed while transmission or reception is enabled (i.e. while the RE or TE bit in this register is 1). Bit b31 b30 b29 b28 b27 b26 b25 b24 b23 b22 b21 b20 b19 b18 b17 b16 -- -- -- -- -- TRCCM -- -- RCSC -- DPAD RZPF ZPF PFR RXF TXF Initial value 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R R R R R R/W R R R/W R R/W R/W R/W R/W R/W R/W b15 b14 b13 b12 b11 b10 b9 b8 b7 b6 b5 b4 b3 b2 b1 b0 -- -- -- -- -- -- -- -- -- RE TE -- -- -- DM PRM Bit Initial value 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R R R R R R R R R R/W R/W R R R R/W R/W Table 57.52 ECMR register contents (1/2) Bit Position Bit Name Function b31 to b27 -- Reserved These bits are read as 0. The write value should be 0. b26 TRCCM Counter Clear Mode 0: Writing to a counter register leads to the register being cleared to 0. 1: Reading from a counter register leads to the register being cleared to 0. b25, b24 -- Reserved These bits are read as 0. The write value should be 0. b23 RCSC Checksum Calculation 0: Checksums are not automatically calculated. 1: Checksums are automatically calculated. b22 -- Reserved This bit is read as 0. The write value should be 0. b21 DPAD Data Padding 0: Padding to make up 60 bytes is inserted in data for transmission when fewer than 60 bytes are to be transmitted. 1: Padding is not inserted in data for transmission when fewer than 60 bytes are to be transmitted and the data are transmitted without being changed. b20 RZPF PAUSE Frame Reception with Time = 0 0: Reception of PAUSE frames with the TIME parameter value 0 is disabled. 1: Reception of PAUSE frames with the TIME parameter value 0 is enabled. b19 ZPF PAUSE Frame Usage with TIME = 0 Enable 0: Control in response to and for the sending of PAUSE frames with the TIME parameter value 0 is disabled. 1: Control in response to and for the sending of PAUSE frames with the TIME parameter value is 0 is enabled. b18 PFR PAUSE Frame Receive Mode 0: PAUSE frames are not transferred to the AVB-DMAC. 1: PAUSE frames are transferred to the AVB-DMAC. b17 RXF Operating Mode for Flow Control in Reception 0: Detection of PAUSE frames is disabled. 1: Flow control for the receiving port is enabled. b16 TXF Operating Mode for Flow Control in Transmission 0: Flow control for the transmitting port is disabled (PAUSE frames are not automatically transmitted). 1: Flow control for the transmitting port is enabled (PAUSE frames are automatically transmitted as required). R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 57-84 RZ/A1H Group, RZ/A1M Group Table 57.52 57. EthernetAVB ECMR register contents (2/2) Bit Position Bit Name Function b15 to b7 -- Reserved These bits are read as 0. The write value should be 0. b6 RE Reception Enable 0: Reception is disabled. 1: Reception is enabled. b5 TE Transmission Enable 0: Transmission is disabled. 1: Transmission is enabled. b4 to b2 -- Reserved These bits are read as 0. The write value should be 0. b1 DM Full-duplex Transfer Enable 0: Disables full-duplex transfer. 1: Enables full-duplex transfer. b0 PRM Promiscuous Mode 0: Normal operation 1: Promiscuous mode operation TRCCM Counter Clear Mode Bit This bit sets the method for clearing the counter register. Refer to the descriptions of the counter registers. RCSC Checksum Calculation Bit Setting this bit to 1 enables automatic calculation of checksums for data in received frames. Only the data field of an Ethernet frame is in the scope of checksum calculation. Specifically, the checksum is calculated from the data field, which follows the length/type field and is followed by the CRC field. Calculation only involves 16-bit addition; it does not involve bit inversion. DPAD Data Padding Control Bit This bit specifies padding or non-padding of data when less than 60 bytes are to be transmitted. When this bit is set to 1, data are transmitted without padding; when it is set to 0, data are padded to make up 60-byte units for transmission. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 57-85 RZ/A1H Group, RZ/A1M Group 57. EthernetAVB RZPF (PAUSE Frame Reception with Time = 0) Bit When the RZPF bit is set to 0, received PAUSE frames with the Timer value 0 are discarded. When the RZPF bit is set to 1, release from the transmission wait state follows reception of a PAUSE frame with the Timer value 0. ZPF (PAUSE Frame Usage with TIME = 0 Enable) Bit When the ZPF bit is set to 0, the next frame to be transmitted is not transmitted until the time specified by the Timer value has elapsed. Received PAUSE frames with the Timer value 0 are discarded. When the ZPF bit is set to 1, if the amount of data in the reception FIFO becomes less than the setting of the receive FIFO critical level bits (RCR.RFCL) before the time specified by the Timer value elapses, a PAUSE frame with a Timer value of 0 is automatically transmitted. If the interface is in the transmission wait state, it is released from that state on receiving a PAUSE frame with a Timer value of 0. PFR PAUSE Frame Receive Mode Bit This bit specifies whether PAUSE frames are transferred to the AVB-DMAC. RXF (Operating Mode for Flow Control in Reception) Bit When the RXF bit is set to 1 and a PAUSE frame is received, a next frame to be transmitted is not transmitted until the time indicated by the Timer value in the PAUSE frame has elapsed. However, the transmission of a current frame is continued. The number of received PAUSE frames is also counted. For details, see Section 57.2.56, PAUSE Frame Receive Counter (PFRCR). Setting this bit to 0 disables PAUSE frame detection. TXF (Operating Mode for Flow Control in Transmission) Bit The TXF bit enables or disables flow control in transmission by the port. Setting this bit to 0 disables PAUSE frame detection. RE Reception Enable Bit If this bit is switched from reception being enabled (RE = 1) to reception being disabled (RE = 0) while a frame is being received, reception will continue until reception of that frame is completed. TE Transmission Enable Bit If this bit is switched from transmission being enabled (TE = 1) to transmission being disabled (TE = 0) while a frame is being transmitted, transmission will continue until transmission of that frame is completed. DM Full-Duplex Transfer Enable Bit This bit enables or disables full-duplex transfer. PRM Promiscuous Mode Bit Setting the PRM bit enables all Ethernet frames to be received. All Ethernet frames means all receivable frames, irrespective of differences or enabled/disabled status (destination address, broadcast address, multicast bit, etc.). R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 57-86 RZ/A1H Group, RZ/A1M Group 57.2.49 57. EthernetAVB Receive Frame Length Register (RFLR) The RFLR register specifies the maximum length (in bytes) of frames that can be received by this LSI. Settings in this register must not be changed while reception is enabled (while the RE bit in the E-MAC mode register (EMCR) is 1). Bit b31 b30 b29 b28 b27 b26 b25 b24 b23 b22 b21 b20 b19 b18 -- -- -- -- -- -- -- -- -- -- -- -- -- -- RFL[17:16] Initial value 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R R R R R R R R R R R R R R R/W R/W b15 b14 b13 b12 b11 b10 b9 b8 b7 b6 b5 b4 b3 b2 b1 b0 Bit b17 b16 RFL[15:0] Initial value R/W 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Table 57.53 RFLR register contents Bit Position Bit Name Function b31 to b18 -- Reserved These bits are read as 0. The write value should be 0. b17 to b0 RFL[17:0] Receive Frame Length H'00000 to H'005EE: 1,518 bytes H'005EF: 1,519 bytes H'005F0: 1,520 bytes : : H'007FF: 2,047 bytes H'00800: 2,048 bytes : : H'01000: 4,096 bytes : : H'10000: 65,535 bytes : : H'20000 to H'3FFFF: 131,072 bytes RFL[17:0] Receive Frame Length Bits Frame data described here refers to all fields from the destination address up to the CRC data. Frame contents from the destination address up to the data are actually transferred to memory. CRC data are not included in the transfer. When more data than the specified number of bytes are received, the portion of data that exceeds the specified value is discarded. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 57-87 RZ/A1H Group, RZ/A1M Group 57.2.50 57. EthernetAVB E-MAC Status Register (ECSR) The ECSR register indicates the state of the E-MAC. The CPU can be notified of the state. For bits associated with interrupts, the interrupt can be enabled or disabled by the corresponding bit in the EMAC Interrupt Permission Register (ECSIPR) described in Section 57.2.51. Bit b31 b30 b29 b28 b27 b26 b25 b24 b23 b22 b21 b20 b19 b18 b17 b16 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Initial value 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R R R R R R R R R R R R R R R R b15 b14 b13 b12 b11 b10 b9 b8 b7 b6 b5 b4 b3 b2 b1 b0 -- -- -- -- -- -- -- -- -- -- -- PFROI -- -- -- ICD Bit Initial value 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R R R R R R R R R R R R/W R R R R/W Table 57.54 ECSR register contents Bit Position Bit Name Function b31 to b5 -- Reserved These bits are read as 0. The write value should be 0. b4 PFROI PAUSE Frame Retransmit Retry Over 0: PAUSE frame retransmit retry count does not exceed the upper limit. 1: PAUSE frame retransmit retry count exceeds the upper limit. b3 to b1 -- Reserved These bits are read as 0. The write value should be 0. b0 ICD Illegal Carrier Detection 0: PHY-LSI has not detected an illegal carrier on the line. 1: PHY-LSI has detected an illegal carrier on the line. PFROI PAUSE Frame Retransmit Retry Over Bit This bit indicates that retransmission count has exceeded the retransmit upper limit set in the PAUSE frame retransmission count register (TPAUSER) during PAUSE frame retransmission when the flow control is enabled. Writing 1 to this bit clears it to 0. ICD Illegal Carrier Detection Bit This bit indicates that the PHY-LSI has detected an illegal carrier on the line. If a change in the signal input from the PHY-LSI occurs in a period shorter than the software recognition period, the correct information may not be obtained. Refer to the timing specification for the PHY-LSI used. Writing 1 to this bit clears it to 0. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 57-88 RZ/A1H Group, RZ/A1M Group 57.2.51 57. EthernetAVB E-MAC Interrupt Permission Register (ECSIPR) The ECSIPR register enables or disables the states indicated by the ECSR register as interrupt sources. Each effective bit disables or enables interrupts corresponding to the bits in ECSR. Bit b31 b30 b29 b28 b27 b26 b25 b24 b23 b22 b21 b20 b19 b18 b17 b16 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Initial value 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R R R R R R R R R R R R R R R R b15 b14 b13 b12 b11 b10 b9 b8 b7 b6 b5 b4 b3 b2 b1 b0 -- -- -- -- -- -- -- -- -- -- PFROIP -- -- -- -- ICDIP Bit Initial value 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R R R R R R R R R R R/W R R R R R/W Table 57.55 ECSIPR register contents Bit Position Bit Name Function b31 to b5 -- Reserved These bits are read as 0. The write value should be 0. b4 PFROIP PAUSE Frame Retransmit Interrupt Enable 0: Interrupts on setting of the PFROI bit is disabled. 1: Interrupts on setting of the PFROI bit is enabled. b3 to b1 -- Reserved These bits are read as 0. The write value should be 0. b0 ICDIP Illegal Carrier Detect Interrupt Enable 0: Interrupts on setting of the ICD bit is disabled. 1: Interrupt on setting of the ICD bit is enabled. PFROIP PAUSE Frame Retransmit Interrupt Enable Bit Setting this bit to 1 selects interrupt generation on setting of the PAUSE frame retransmit retry over bit (ECSR.PFROI) in the E-MAC status register to 1. ICDIP Illegal Carrier Detect Interrupt Enable Bit Setting this bit to 1 selects interrupt generation on setting of the illegal carrier detection bit (ECSR.ICD) in the E-MAC status register to 1. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 57-89 RZ/A1H Group, RZ/A1M Group 57.2.52 57. EthernetAVB PHY Interface Register (PIR) The PIR register provides a means of access to the PHY-LSI internal registers via the MII. Bit b31 b30 b29 b28 b27 b26 b25 b24 b23 b22 b21 b20 b19 b18 b17 b16 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Initial value 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R R R R R R R R R R R R R R R R b15 b14 b13 b12 b11 b10 b9 b8 b7 b6 b5 b4 b3 b2 b1 b0 -- -- -- -- -- -- -- -- -- -- -- -- MDI MDO MMD MDC Bit Initial value 0 0 0 0 0 0 0 0 0 0 0 0 -- 0 0 0 R/W R R R R R R R R R R R R R R/W R/W R/W Table 57.56 PIR register contents Bit Position Bit Name Function b31 to b4 -- Reserved These bits are read as 0. The write value should be 0. b3 MDI MII Management Data-In Indicates the level of the ET_MDIO pin. b2 MDO MII Management Data-Out Holds data for output from the ET_MDIO pin. b1 MMD MII Management Mode 0: Read direction is specified. 1: Write direction is specified. b0 MDC MII Management Data Clock The value set in this bit is output from the ET_MDC pin, which supplies the management data clock for the MII. MDI MII Management Data-In Bit This bit indicates the level of the ET_MDIO pin. MDO MII Management Data-Out Bit This bit holds data for output from the ET_MDIO pin. The ET_MDIO pin outputs a value set in this bit when the MMD bit is set to 1 (to specify writing as the direction). Data are not output while the MMD bit is set to 0 (to specify reading as the direction). MMD MII Management Mode Bit This bit specifies the direction for data through MDIO (reading or writing). MDC MII Management Data Clock Bit Values set in this bit are output on the ET_MDC pin to supply the MII with the management data clock. For the method of access to the MII registers, see Section 57.3.12, Connection to PHY-LSI. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 57-90 RZ/A1H Group, RZ/A1M Group 57.2.53 57. EthernetAVB Automatic PAUSE Frame Register (APR) The APR register is used to set the value for the TIME parameter of automatically transmitted PAUSE frames. When a PAUSE frame is automatically transmitted, the value set in this register is used as its TIME parameter. Bit b31 b30 b29 b28 b27 b26 b25 b24 b23 b22 b21 b20 b19 b18 b17 b16 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Initial value 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R R R R R R R R R R R R R R R R b15 b14 b13 b12 b11 b10 b9 b8 b7 b6 b5 b4 b3 b2 b1 b0 Bit AP[15:0] Initial value R/W 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Table 57.57 APR register contents Bit Position Bit Name Function b31 to b16 -- Reserved These bits are read as 0. The write value should be 0. b15 to b0 AP[15:0] Automatic PAUSE These bits set the TIME parameter value of an automatic PAUSE frame.*1 H'0000: -- H'0001: 512 x 1 bit-period H'0002: 512 x 2 bit-period : : H'FFFF: 512 x 65535 bit-period Note 1. A bit-period changes relative to the transfer speed as follows. 100Mbps: 1 bit-period = 10 ns 10Mbps: 1 bit-period = 100 ns AP[15:0] Automatic PAUSE Bit These bits set the value of the TIME parameter in automatically transmitted PAUSE frames. The unit for the setting is 512-bit periods. Set these bits to a value other than H'0000 when the flow control in transmission (PAUSE frame transmission) is enabled (ECMR.TXF = 1). R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 57-91 RZ/A1H Group, RZ/A1M Group 57.2.54 57. EthernetAVB Manual PAUSE Frame Register (MPR) The MPR register is used to set the value for the TIME parameter of manually generated PAUSE frames. When a PAUSE frame is manually transmitted, the value set in this register is used as its TIME parameter. Bit b31 b30 b29 b28 b27 b26 b25 b24 b23 b22 b21 b20 b19 b18 b17 b16 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Initial value 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R R R R R R R R R R R R R R R R b15 b14 b13 b12 b11 b10 b9 b8 b7 b6 b5 b4 b3 b2 b1 b0 Bit MP[15:0] Initial value R/W 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Table 57.58 MPR register contents Bit Position Bit Name Function b31 to b16 -- Reserved These bits are read as 0. The write value should be 0. b15 to b0 MP[15:0] Manual PAUSE These bits set the TIME parameter value of a manual PAUSE frame.*1 H'0000: -- H'0001: 512 x 1 bit-period H'0002: 512 x 2 bit-period : : H'FFFF: 512 x 65535 bit-period Note 1. A bit-period changes relative to the transfer speed as follows. 100Mbps: 1 bit-period = 10 ns 10Mbps: 1 bit-period = 100 ns MP[15:0] Manual PAUSE Bits These bits set the value of the TIME parameter in manually generated PAUSE frames. The unit for the setting is 512 bit periods. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 57-92 RZ/A1H Group, RZ/A1M Group 57.2.55 57. EthernetAVB PAUSE Frame Transmit Counter (PFTCR) The PFTCR register is a counter that indicates the number of times PAUSE frames have been transmitted. Bit b31 b30 b29 b28 b27 b26 b25 b24 b23 b22 b21 b20 b19 b18 b17 b16 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Initial value 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R R R R R R R R R R R R R R R R b15 b14 b13 b12 b11 b10 b9 b8 b7 b6 b5 b4 b3 b2 b1 b0 Bit PFTXC[15:0] Initial value 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R R R R R R R R R R R R R R R R Table 57.59 PFTCR register contents Bit Position Bit Name Function b31 to b16 -- Reserved These bits are read as 0. b15 to b0 PFTXC[15:0] PAUSE Frame Transmit Counter Counter for counting the number of transmitted PAUSE frames PFTXC[15:0] PAUSE Frame Transmit Counter Bits These bits indicate the total number of PAUSE frames that have been transmitted (both manually and automatically). The bits are cleared to 0 when they are read. If counting up and clearing of the counter coincide, clearing the counter takes priority. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 57-93 RZ/A1H Group, RZ/A1M Group 57.2.56 57. EthernetAVB PAUSE Frame Receive Counter (PFRCR) The RFRCR register is a counter that indicates the number of times PAUSE frames have been received. Bit b31 b30 b29 b28 b27 b26 b25 b24 b23 b22 b21 b20 b19 b18 b17 b16 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Initial value 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R R R R R R R R R R R R R R R R b15 b14 b13 b12 b11 b10 b9 b8 b7 b6 b5 b4 b3 b2 b1 b0 Bit PFRXC[15:0] Initial value 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R R R R R R R R R R R R R R R R Table 57.60 RFRCR register contents Bit Position Bit Name Function b31 to b16 -- Reserved These bits are read as 0. b15 to b0 PFRXC[15:0] PAUSE Frame Receive Counter Counter for counting the number of received PAUSE frames PFRXC[15:0] PAUSE Frame Receive Counter Bits These bits indicate the number of PAUSE frames that have been received when flow control in reception is enabled (the RXF bit in ECMR = 1). The bits are cleared to 0 when they are read. If counting up and clearing the counter coincide, clearing the counter takes priority. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 57-94 RZ/A1H Group, RZ/A1M Group 57.2.57 57. EthernetAVB Automatic PAUSE Frame Retransmission Count Register (TPAUSER) The TPAUSER register sets the upper limit of automatic PAUSE frame retransmission count. Bit b31 b30 b29 b28 b27 b26 b25 b24 b23 b22 b21 b20 b19 b18 b17 b16 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Initial value 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R R R R R R R R R R R R R R R R b15 b14 b13 b12 b11 b10 b9 b8 b7 b6 b5 b4 b3 b2 b1 b0 Bit TPAUSE[15:0] Initial value R/W 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Table 57.61 TPAUSER register contents Bit Position Bit Name Function b31 to b16 -- Reserved These bits are read as 0. b15 to b0 TPAUSE[15:0] Automatic PAUSE Frame Retransmission Count Upper Limit H'0000: No limitation H'0001: Once : : H'FFFF: 65535 times TPAUSE[15:0] Automatic PAUSE Frame Retransmission Count Upper Limit Bits The bits set the upper limit of automatic PAUSE frame retransmission count. The setting in the bits must not be changed while transmission is enabled (EMCR.TE = 1). R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 57-95 RZ/A1H Group, RZ/A1M Group 57.2.58 57. EthernetAVB MAC Address High Register (MAHR) The MAHR register specifies the 32 higher-order bits of the 48-bit MAC address. The settings in this register are normally made in the initialization process after a reset. The settings in this register must not be changed while transmission or reception is enabled. Bit b31 b30 b29 b28 b27 b26 b25 b24 b23 b22 b21 b20 b19 b18 b17 b16 MA[47:32] Initial value 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit b15 b14 b13 b12 b11 b10 b9 b8 b7 b6 b5 b4 b3 b2 b1 b0 MA[31:16] Initial value R/W 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Table 57.62 MAHR register contents Bit Position Bit Name Function b31 to b0 MA[47:16] MAC Address Bits 47 to 16 These bits are used to set the 32 higher-order bits of the MAC address. MA[47:16] MAC Address Bits 47 to 16 These bits are used to set the 32 higher-order bits of the MAC address. For example, if the MAC address is 01-23-45-67-89-AB (hexadecimal), set H'0123 4567 in the MAHR register. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 57-96 RZ/A1H Group, RZ/A1M Group 57.2.59 57. EthernetAVB MAC Address Low Register (MALR) The MALR register specifies the 16 lower-order bits of the 48-bit MAC address. The settings in this register are normally made in the initialization process after a reset. The settings in this register must not be changed while transmission or reception is enabled. Bit b31 b30 b29 b28 b27 b26 b25 b24 b23 b22 b21 b20 b19 b18 b17 b16 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Initial value 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R R R R R R R R R R R R R R R R b15 b14 b13 b12 b11 b10 b9 b8 b7 b6 b5 b4 b3 b2 b1 b0 Bit MA[15:0] Initial value R/W 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Table 57.63 MALR register contents Bit Position Bit Name Function b31 to b16 -- Reserved These bits are read as 0. The write value should be 0. b15 to b0 MA[15:0] MAC Address Bits 15 to 0 These bits are used to set the 16 lower-order bits of the MAC address. MA[15:0] MAC Address Bits 15 to 0 These bits are used to set the 16 lower-order bits of the MAC address. For example, if the MAC address is 01-23-45-67-89-AB (hexadecimal), set H'89AB in the MALR register. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 57-97 RZ/A1H Group, RZ/A1M Group 57.2.60 57. EthernetAVB CRC Error Frame Receive Counter Register (CEFCR) The CEFCR register is a counter that indicates the number of times frames with CRC errors were received. Counting up stops when the value in this register reaches H'FFFF FFFF. Bit b31 b30 b29 b28 b27 b26 b25 b24 b23 b22 b21 b20 b19 b18 b17 b16 CEFC[31:16] Initial value 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit b15 b14 b13 b12 b11 b10 b9 b8 b7 b6 b5 b4 b3 b2 b1 b0 CEFC[15:0] Initial value R/W 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Table 57.64 CEFCR register contents Bit Position Bit Name Function b31 to b0 CEFC[31:0] CRC Error Frame Counter These bits indicate the number of CRC error frames received. CEFC[31:0] CRC Error Frame Counter Bits These bits indicate the number of received frames having CRC errors. The bits are cleared to 0 when they are read while the counter clear mode bit (TRCCM) in the E-MAC mode register is set to 1. When TRCCM = 0, they are cleared to 0 by the writing of any value to this register. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 57-98 RZ/A1H Group, RZ/A1M Group 57.2.61 57. EthernetAVB Frame Receive Error Counter Register (FRECR) The FRECR register is a counter that indicates the number of frames for which receive errors were generated by input on the ET_RXER pin from the PHY-LSI. Counting up stops when the value in this register reaches H'FFFF FFFF. Bit b31 b30 b29 b28 b27 b26 b25 b24 b23 b22 b21 b20 b19 b18 b17 b16 FREC[31:16] Initial value 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit b15 b14 b13 b12 b11 b10 b9 b8 b7 b6 b5 b4 b3 b2 b1 b0 FREC[15:0] Initial value R/W 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Table 57.65 FRECR register contents Bit Position Bit Name Function b31 to 0 FREC[31:0] Frame Receive Error Counter These bits indicate the number of errors during frame reception. FREC[31:0] Frame Receive Error Counter Bits These bits indicate the number of errors during frame reception. The bits are cleared to 0 when they are read while the counter clear mode bit (TRCCM) in the E-MAC mode register is set to 1. When TRCCM = 0, they are cleared to 0 by the writing of any value to this register. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 57-99 RZ/A1H Group, RZ/A1M Group 57.2.62 57. EthernetAVB Too-Short Frame Receive Counter Register (TSFRCR) The TSFRCR register is a counter that indicates the number of received frames that were fewer than 64 bytes in length. Counting stops when the value in this register reaches H'FFFF FFFF. Bit b31 b30 b29 b28 b27 b26 b25 b24 b23 b22 b21 b20 b19 b18 b17 b16 TSFRC[31:16] Initial value 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit b15 b14 b13 b12 b11 b10 b9 b8 b7 b6 b5 b4 b3 b2 b1 b0 TSFRC[15:0] Initial value R/W 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Table 57.66 TSFRCR register contents Bit Position Bit Name Function b31 to b0 TSFRC[31:0] Too-Short Frame Receive Counter These bits indicate the number of frames received with a length of less than 64 bytes. TSFRC[31:0] Too-Short Frame Receive Counter Bits These bits indicate the number of received frames that were fewer than 64 bytes in length. The bits are cleared to 0 when they are read while the counter clear mode bit (TRCCM) in the E-MAC mode register is set to 1. When TRCCM = 0, they are cleared to 0 by the writing of any value to this register. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 57-100 RZ/A1H Group, RZ/A1M Group 57.2.63 57. EthernetAVB Too-Long Frame Receive Counter Register (TLFRCR) The TLFRCR register is a counter that indicates the number of received frames that were longer than the value specified in the receive frame length register (RFLR). Counting up stops when the value in the TLFRCR register reaches H'FFFF FFFF. Bit b31 b30 b29 b28 b27 b26 b25 b24 b23 b22 b21 b20 b19 b18 b17 b16 TLFC[31:16] Initial value 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit b15 b14 b13 b12 b11 b10 b9 b8 b7 b6 b5 b4 b3 b2 b1 b0 TLFC[15:0] Initial value R/W 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Table 57.67 TLFRCR register contents Bit Position Bit Name Function b31 to b0 TLFC[31:0] Too-Long Frame Receive Counter These bits indicate the number of frames received with a length exceeding the value in RFLR. TLFC[31:0] Too-Long Frame Receive Counter Bits These bits indicate the number of received frames that were longer than the value in RFLR. The bits are cleared to 0 when they are read while the counter clear mode bit (TRCCM) in the E-MAC mode register is set to 1. When TRCCM = 0, they are cleared to 0 by the writing of any value to this register. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 57-101 RZ/A1H Group, RZ/A1M Group 57.2.64 57. EthernetAVB Residual-Bit Frame Receive Counter Register (RFCR) The RFCR register is a counter that indicates the number of received frames containing "residual bits" (trailing bits not making up an 8-bit unit). Counting up stops when the value in this register reaches H'FFFF FFFF. Bit b31 b30 b29 b28 b27 b26 b25 b24 b23 b22 b21 b20 b19 b18 b17 b16 RFC[31:16] Initial value 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit b15 b14 b13 b12 b11 b10 b9 b8 b7 b6 b5 b4 b3 b2 b1 b0 RFC[15:0] Initial value R/W 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Table 57.68 RFCR register contents Bit Position Bit Name Function b31 to b0 RFC[31:0] Residual-Bit Frame Receive Counter These bits indicate the number of received frames containing residual bits. RFC[31:0] Residual-Bit Frame Receive Counter Bits These bits indicate the number of received frames containing residual bits. The bits are cleared to 0 when they are read while the counter clear mode bit (TRCCM) in the E-MAC mode register is set to 1. When TRCCM = 0, they are cleared to 0 by the writing of any value to this register. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 57-102 RZ/A1H Group, RZ/A1M Group 57.2.65 57. EthernetAVB Multicast Address Frame Receive Counter Register (MAFCR) The MAFCR register is a counter that indicates the number of received frames for which a multicast address was specified. Counting up stops when the value in this register reaches H'FFFF FFFF. Bit b31 b30 b29 b28 b27 b26 b25 b24 b23 b22 b21 b20 b19 b18 b17 b16 MAFC[31:16] Initial value 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Bit b15 b14 b13 b12 b11 b10 b9 b8 b7 b6 b5 b4 b3 b2 b1 b0 MAFC[15:0] Initial value R/W 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W Table 57.69 MAFCR register contents Bit Position Bit Name Function b31 to b0 MAFC[31:0] Multicast Address Frame Counter These bits indicate the number of multicast frames that have been received. MAFC[31:0] Multicast Address Frame Counter Bits These bits indicate the number of multicast frames that have been received. The bits are cleared to 0 when they are read while the counter clear mode bit (TRCCM) in the E-MAC mode register is set to 1. When TRCCM = 0, they are cleared to 0 by the writing of any value to this register. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 57-103 RZ/A1H Group, RZ/A1M Group 57.3 57. EthernetAVB Operation The EthernetAVB consists of the following functional units: * DMA transfer controller (AVB-DMAC): Handles DMA transfer between the data storage areas for reception and transmission in the on-chip RAM and the reception and transmission FIFO buffers * MAC controller (E-MAC): Handles transfer between the reception and transmission FIFO buffers and the MII Using its direct memory access (DMA) function, the AVB-DMAC handles DMA transfer of frame data between the destinations for storing Ethernet frame data for transmission and reception in the on-chip RAM and the FIFO buffers for reception and transmission. Data cannot be directly read from or written to the FIFO buffers. To handle DMA transfer, the AVB-DMAC requires information that includes the addresses for storage of data for transmission and received data. These data are referred to as descriptors. The AVB-DMAC reads data for transmission from the storage area for data to be transmitted according to the information in descriptors and writes received data to the storage area for received data accompanied by information in descriptors. The descriptors are placed in the on-chip RAM. Arranging multiple descriptors in descriptor lists allows the continuous reception or transmission of multiple Ethernet frames. The E-MAC supports an MII, which provides an interface format for the externally connected PHYLSI. The E-MAC constructs Ethernet frames from data written to the transmission FIFO and transmits these frames to the MII. It also performs CRC checking of Ethernet frames received from the MII and writes the frames to the reception FIFO. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 57-104 RZ/A1H Group, RZ/A1M Group 57.3.1 57. EthernetAVB AVB-DMAC Operating Modes Figure 57.5 illustrates the operating modes of the AVB-DMAC. Transitions of AVB-DMAC operating mode are under the control of the items listed below. * CPU operating mode (power-on reset) * Configuration of the operating mode configuration bits (CCC.OPC) in the AVB-DMAC mode register The current operating mode can be determined by reading the operating mode status bits in the AVBDMAC status register (CSR.OPS). SE RE Power-on reset Reset Configuration mode No transmission/reception in progress T Configuration Operation Configuration Configuration Standby Operation Transition due to software (CCC.OPC) Standby Figure 57.5 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 Operating Mode of AVB-DMAC 57-105 RZ/A1H Group, RZ/A1M Group 57.3.1.1 57. EthernetAVB Operating Modes (1) Reset mode After a power-on reset, the AVB-DMAC enters reset mode. In reset mode, only the AVB-DMAC operating mode control function is controllable and other functions are all stopped. This mode is designed for reduced power when the Ethernet function is not necessary. (2) Configuration mode In configuration mode, various settings for the AVB-DMAC can be made. The operation of most functions is stopped and all status registers are initialized to their reset values. The E-MAC functions in this mode. (3) Operation mode In operation mode, all functions of the AVB-DMAC can operate. Ethernet communications can only proceed in this mode. (4) Standby mode In standby mode, only the operating mode control function and E-MAC can be used. Other functions cannot be used. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 57-106 RZ/A1H Group, RZ/A1M Group 57.3.1.2 57. EthernetAVB How to Set the Operating Mode Set the operating mode configuration bits in the AVB-DMAC status register (CSR.OPC) to select the operating mode. Furthermore, the current operating mode can be checked by reading the operating mode status bits in the AVB-DMAC status register (CSR.OPS). Transitions other than from operation mode to configuration mode are made after the value is written to the operating mode configuration bits (CCC.OPC) (Figure 57.6). For transitions from operation mode to configuration mode, follow the procedure in Figure 57.7 because any transmission and reception in progress will be executed before the transition to configuration mode. Start Is the current operating mode operation mode and the mode to be set reset mode? Yes Data transfer suspend request (CCC.DTSR = 1) No Wait until the data transfer suspend request has been reflected (CSR.DTS = 1). Set the operating mode. Check the operating mode. No Yes Error processing End Figure 57.6 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 Flow for Transitions of Operating Mode (Other than from Operation Mode to Configuration Mode) 57-107 RZ/A1H Group, RZ/A1M Group 57. EthernetAVB Start Disable the reception function of the E-MAC (ECMR.RE = 0) and stop the software task that is generating data for transmission. Specify operation mode (CCC.OPC = 2). Wait until transmission and reception in progress have been completed (CSR.RPO = 0 and CSR.TPO0 to CSR.TPO3 = 0). Release data transfer from suspension (CCC.DTSR = 0). Capture all of the required status information. Wait until reception in progress has been completed (CSR.RPO = 0). Request suspension of data transfer (CCC.DTSR = 1) and wait until the data transfer suspend request has been reflected (CSR.DTS = 1). Request suspension of data transfer (CCC.DTSR = 1) and wait until the data transfer suspend request has been reflected (CSR.DTS = 1). Specify configuration mode (CCC.OPC = 1). Specify configuration mode (CCC.OPC = 1). Check for completion of the transition to configuration mode (CSR.OPS = 2). No Check for completion of the transition to configuration mode (CSR.OPS = 2). Yes Yes No Error processing End Figure 57.7 Flow for Transitions of Operating Mode (from Operation Mode to Configuration Mode) In the transition from operation mode to configuration mode, the AVB-DMAC executes the following operations before the transition is completed. Read the operating mode status bits in the AVB-DMAC status register (CSR.OPS) to check that the transition to configuration mode has been completed. * If the transfer of a frame between the reception FIFO and on-chip RAM is in progress, this is completed (other received frames remaining in the FIFO and any frames that are subsequently received by the E-MAC are discarded). * If the transfer of a frame is in progress between the transmission FIFO and on-chip RAM, this is completed (frames for transmission remaining in the on-chip RAM will not be transmitted). * All frames for transmission in the transmission FIFO are transferred to the E-MAC. Notes: When the operating mode shifts to configuration mode, all status registers are cleared. We recommend following the procedure below in the case of this transition. 1. Disable reception. 2. Since reception actually stopping after being disabled requires time, wait for an interval equivalent to that for reception of a maximum length packet. 3. Stop the software task that is generating data for transmission. 4. Wait until the receive process status bit (CSR.RPO) and the transmit process status bits (CSR.TPO0 to 3) in the AVB-DMAC status register are set to 0. 5. Capture all of the required status information. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 57-108 RZ/A1H Group, RZ/A1M Group 57. EthernetAVB 6. Set the operating mode configuration bits in the AVB-DMAC mode register (CCC.OPC) to initiate the transition to configuration mode. 57.3.1.3 Operating Mode Transitions Due to Hardware The following hardware factors can also initiate transitions of the AVB-DMAC operating mode. (1) Power-on reset Resetting of the LSI chip leads to resetting of the entire EthernetAVB module. The operating mode shifts to reset mode. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 57-109 RZ/A1H Group, RZ/A1M Group 57. EthernetAVB 57.3.2 Common Control for Transmission and Reception 57.3.2.1 Initialization Procedure Figure 57.8 shows the overall initialization procedure in outline. Start Transition to configuration mode from reset mode Settings for E -MAC (disabling transmission and reception ) Settings for AVB-DMAC Transition to operation mode from configuration mode Settings for E -MAC (enabling transmission and reception ) End Figure 57.8 Outline of the Initialization Procedure (1) Initializing the Receiver Section Before starting reception, follow the procedure below. Set the operating mode to operation mode or standby mode, and do not enable reception until the settings for the AVB-DMAC are completed. * Set the operating mode to configuration mode. * Set AVB filtering for network control frames and AVB stream frames to suit the specifications of the product the chip will be used in. * Create a descriptor chain for each queue to be used. * Set the base address for the descriptor table in the descriptor base address table register (DBAT). * Specify the maximum frame length with the receive frame length upper limit register (RFLR). * Specify whether padding is to be used with the receive padding configuration register (RPC). * Set the unread frame counter for each queue with unread frame counter registers 0 to 4. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 57-110 RZ/A1H Group, RZ/A1M Group 57. EthernetAVB (2) Initializing the Transmitter Section Figure 57.9 illustrates initialization of the transmitter section. Start Set the transmit configuration register (TGC) and transmit configuration control register (TCCR). Set the transmit queue priority (TGC.TQP[1:0]). Yes AVB mode? Set the CBS parameters for SR traffic class. No Set the descriptor base address table register. Initialize the E-MAC (see Figure 57.10). End Figure 57.9 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 Procedure for Initializing the Transmitter Section 57-111 RZ/A1H Group, RZ/A1M Group 57. EthernetAVB (3) Initializing the E-MAC Section Figure 57.10 illustrates initialization of the E-MAC section. Start Enable full-duplex transfer function. Disable Pause Frame. Disable filtering of AVB addresses (see the AVB specification). Enable address filter processing and interrupts for each application. End Figure 57.10 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 Procedure for Initializing the E-MAC Section 57-112 RZ/A1H Group, RZ/A1M Group 57. EthernetAVB (4) Initialization of the AVB-DMAC Unit Figure 57.11 illustrates initialization of the AVB-DMAC unit. For a description of how to set up the descriptors and the CBS, see Section 57.3.3, Descriptors, and Section 57.3.6, CBS (Credit-Based Shaping). Start Construct the descriptors. Set descriptor pointers for transmission and reception. Set the gPTP timer. Set the time stamp for transmission and reception. Set the stream traffic type (default is best effort) and AVB filter options for special control. Set CBS. Set priority order for traffic classes. End Figure 57.11 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 Procedure for Initializing the AVB-DMAC Unit 57-113 RZ/A1H Group, RZ/A1M Group 57.3.2.2 57. EthernetAVB Scheduling Reception and Transmission The EthernetAVB normally has independent buses for transmission and reception. Furthermore, the four processes of fetching, storing, transmission and reception are basically independent of one another. Fetching and storing, however, share the same bus master so cannot be executed simultaneously. Access to the bus master is controlled by the scheduler. Figure 57.12 is a schematic view of EthernetAVB operations in transmission and reception. Priority for transmission FIFO access North main bus EthernetAVB Transmission FIFO Master Slave E-MAC Scheduler Slave AVB Message Handler Storage process Reception process Master Receiver section Slave Bus Master Data for transmission Transmission process Fetching process Buffer Transmitter section Arbiter Master Data for reception Master Arbiter Reception FIFO Only one process active at a time, either Fetch or Store. Scheduler controls these processes. Figure 57.12 Priority for reception FIFO access Both transmission and reception processes are independent of other processes and are NOT handled by the scheduler. Schematic View of EthernetAVB Operations in Transmission and Reception Storing and fetching are alternately performed. When the number of frames held by the reception FIFO reaches the warning level, storing takes precedence over fetching. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 57-114 RZ/A1H Group, RZ/A1M Group 57. EthernetAVB (1) Relationship between Transmission Queue Numbers and Traffic Classes In fetching, the relationships between the transmission queues and traffic classes are fixed, so the priority specified by the transmit queue priority bits in the transmit configuration register (TGC.TQP) has no effect. On-chip RAM SR class A frame SR class B frame NC frame BE frame Figure 57.13 AVBMH SFR Q3 Q2 Q1 Q0 TCCR.TSRQ3 TCCR.TSRQ2 TCCR.TSRQ1 TCCR.TSRQ0 Class Associations of Queues for the Scheduler In fetching, the credit values for stream classes A and B are not taken into account. Behavior depends on the setting of the transfer FIFO size configuration bits in the transfer configuration registers (TGC.TBDt). When the transmit queue priority bits in the transmit configuration register (TGC.TQP) are B'00 or B'01, the priority order is Q3 Q 2 Q1 Q0. When the transmit queue priority bits in the transmit configuration register (TGC.TQP) are B'11, the priority order is Q1 Q3 Q2 Q0. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 57-115 RZ/A1H Group, RZ/A1M Group 57.3.2.3 57. EthernetAVB Checking Integrity The EthernetAVB is capable of detecting and identifying errors produced in the processing of Ethernet frames and in the transfer of frame data for transmission and reception. (1) Items for Monitoring in Both Reception and Transmission (a) Errors in access to the on-chip RAM for reading of descriptors * The error type bits (ESR.ET) are set to B'0000, and the queue number being processed is set to the error queue number bits (ESR.EQN). * The same descriptor may be processed again because the current descriptor address (CDARq.CDA) was not changed. * If this problem occurs in a divided frame, the sequence may be broken. In reception * The received frame will be lost. * The same problem will occur for the next frame of data received for the same queue. In transmission * The transmit start request bit in the transmit configuration control register (TCCR.TSRQt) is set to 0. * The frame will be lost from the transmission FIFO. (b) Illegal configuration of a descriptor * The error type bits (ESR.ET) are set to B'0010, and the queue number being processed is set to the error queue number bits (ESR.EQN). * The same descriptor may be processed again because the current descriptor address (CDARq.CDA) was not changed. * If this problem occurs in a divided frame, the sequence may be broken. In reception * The received frame will be lost. * The same problem will occur for the next frame of data received for the same queue. In transmission * The transmit start request bit in the transmit configuration control register (TCCR.TSRQt) is set to 0. * The frame will be lost from the transmission FIFO. (c) Errors in access to the on-chip RAM for writing of descriptors * The error type bits (ESR.ET) are set to B'0001, and the queue number being processed is set to the error queue number bits (ESR.EQN). * As in the case where no error occurs, the current descriptor address (CDARq.CDA) and the transmit start request bit in the transmit configuration control register (TCCR.TSRQt) are updated. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 57-116 RZ/A1H Group, RZ/A1M Group 57. EthernetAVB * As DESCR.DT was not updated, hardware and software synchronization may have been lost. (2) Items for Monitoring in Reception (a) Errors in access to the on-chip RAM for writing of data or time stamps * The error type bits (ESR.ET) are set to B'0101, and the queue number being processed is set to the error queue number bits (ESR.EQN). * As in the case where no error occurs, the current descriptor address (CDARq.CDA) is updated. * DESCR.EI is set to 1 to indicate error detection. * This problem occurring in a divided frame may break the descriptor sequence, making the queue unusable. (b) Overflow of the Reception FIFO * The reception FIFO full interrupt status bit (RIS2.RFFF) is set to 1. * The received frames are all invalidated. The frames stored in the reception FIFO must be discarded according to the following procedure. 1. Stop reception and enter configuration mode according to the flow shown in Figure 57.7, Flow for Transitions of Operating Mode (from Operation Mode to Configuration Mode). 2. Discard all the unprocessed received data stored in the on-chip RAM. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 57-117 RZ/A1H Group, RZ/A1M Group 57. EthernetAVB (3) Items for Monitoring in Transmission (a) Errors in Access for Reading Data from the on-chip RAM * The error type bits (ESR.ET) are set to B'0100, and the queue number being processed is set to the error queue number bits (ESR.EQN). * Data that have already been fetched are discarded from the transmission FIFO. * When an error of this type occurs during processing of an FSINGLE or FEND descriptor: As in the case where no error occurs, the current descriptor address (CDARq.CDA) and the transmit start bit in the transmit configuration control register (TCCR.TSRQt) are updated. Fetching resumes after the error frame. * When an error of this type occurs during processing of an FSTART or FMID descriptor: - The current descriptor address (CDARq.CDA) is not updated. - The transmit start bit in the transmit configuration control register (TCCR.TSRQt) is set to 0. (b) Overflow of the Transmission FIFO * The error type bits (ESR.ET) are set to B'1010, and the queue number being processed is set to the error queue number bits (ESR.EQN). * As in the case where no error occurs, the current descriptor address (CDARq.CDA) and the transmit start bit in the transmit configuration control register (TCCR.TSRQt) are updated. Fetching resumes after the error frame. * The frame will be discarded from the FIFO. (c) Frame size error during transmission * The error type bits (ESR.ET) are set to B'1001, and the queue number being processed is set to the error queue number bits (ESR.EQN). * As in the case where no error occurs, the current descriptor address (CDARq.CDA) and the transmit start bit in the transmit configuration control register (TCCR.TSRQt) are updated. Fetching resumes after the error frame. A transmit frame size error is detected when the size setting in one or more (in the case of a divided frame) descriptors for frame transmission is more than 1996 bytes. Such frames are cut out and transmitted. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 57-118 RZ/A1H Group, RZ/A1M Group 57. EthernetAVB 57.3.3 Descriptors 57.3.3.1 Data Representation in On-chip RAM The AVB-DMAC transfers data for transmission and received data to and from the application software via the on-chip RAM. Control structures referred to as descriptors and the frame data referred to as descriptor data area are allocated to the on-chip RAM. Dividing into a control area and data area allows the flexible allocation of frame data to the on-chip RAM. Figure 57.14 shows an example of the memory maps for descriptors and the descriptor data area in the on-chip RAM. A descriptor consists of its type (DESCR.DT), which controls the descriptor functions, a descriptor pointer (DESCR.DPTR) indicating the start address for storage of the frame data in the descriptor area, and the data size field (DESCR.DS), indicating the amount of frame data. Post-processing interrupt generation can be set up for each descriptor. Enabling and disabling of the interrupt is controlled by the descriptor interrupt enable bits (DESCR.DIE). The descriptor may also hold information related to content. This information does not affect general descriptor functions. It provides information other than the frame data proper, such as on the state of reception. For details, see Section 57.3.4.2, Setting Up Reception Descriptors, and Section 57.3.5.2, Setting Up Transmission Descriptors. Descriptor address Descriptor type (DT) Descriptor pointer (DPTR) Data size (DS) Frame data Descriptor interrupt enable (DIE) Content control (...) Descriptor Unused Descriptor data area On-chip RAM Figure 57.14 Example of On-chip RAM Memory Map The descriptor must be aligned with a 32-bit boundary in the on-chip RAM. Descriptors are generally configured of 64 bits, but are configured of 160 bits when reception and storage of gPTP time stamps is enabled. The frame data must also be aligned with a 32-bit boundary in the on-chip RAM. The amount of data in the frame is defined by the data size bits (DESCR.DS). In reception, these bits indicate the upper limit on the size of frames to be received. If the data size is not aligned with a 32-bit boundary, the bytes to the next 32-bit boundary in the data area will be an unused area. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 57-119 RZ/A1H Group, RZ/A1M Group 57.3.3.2 57. EthernetAVB Using Descriptor Chains in Queues Transmission and reception descriptors in the on-chip RAM are grouped into queues. Each queue handles frames so that they are transmitted in order of priority and received separately. A queue is capable of controlling one or more frames. Accordingly, multiple descriptors can be assigned to one queue. A combination of multiple descriptors is referred to as a descriptor chain. For a descriptor chain, the three general descriptor types listed below are defined. For details on these descriptor types, see Section 57.3.3.6, Descriptor Type. * Descriptors that define frame data * Descriptors that control the descriptor chain itself (e.g. LINK, EOS). * Descriptors that arbitrate access by hardware or software Figure 57.15 shows the two basic topologies for descriptor chains. In the simplified examples in the figure, all descriptors allocated to the chain are stored in the array. * For a linear descriptor chain, the last descriptor in the array is a control descriptor indicating the end of the descriptors (e.g. EEMPTY). * For a cyclic descriptor chain, the last descriptor in the array is a control descriptor that returns to the first descriptor in the array (e.g. LINK). Figure 57.15 Linear descriptor chain Cyclic descriptor chain Base of chain Base of chain .... .... End Link Outline of the Basic Descriptor Chains The relationship between queues and descriptor chains is defined by the base addresses of chains. A queue is connected to one descriptor chain over one round of processing. There is also a method of switching to a different chain while in operation mode. There are no restrictions on the number of link descriptors and their locations within the chain. The last descriptor of a designed chain determines the topology. Which chain structure is to be used or which topology is suitable depends on the application. A description of how to design descriptor chains to suit various applications is given in Section 57.3.4.2. Procedure for Setting Reception Descriptors, and Section 57.3.5.2, Setting Up Transmission Descriptors. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 57-120 RZ/A1H Group, RZ/A1M Group 57.3.3.3 57. EthernetAVB Descriptor Base Address Table The base address table in the on-chip RAM contains the address of the first descriptor of all chains to be handled by the respective queues. Entries 0 to 3 are used to access transmission queues 0 to 3. Subsequent entries are used to access reception queues. Entry 4 thus corresponds to reception queue 0. The configuration of entries in the base address table is the same as the configuration of link descriptors. We recommend using the descriptor type (DESCR.DT) LINKFIX. Processing of this link descriptor does not change it, so it does not require updating. The first descriptor of a chain performs hardware and software synchronization. If the application requires hardware and software synchronization for the base addresses, use the descriptor type (DESCR.DT) LINK. The CPU is only capable of using LINKFIX and LINK as descriptor types (DESCR.DT) of descriptors in the base address table. Set the location of the base address table in the on-chip RAM in the descriptor base address table register (DBAT). Figure 57.16 shows an example of a base address table for controlling four transmission and three reception queues. The boxes to the right of the table represent descriptor chains with the desired topologies. Base address table (DBAT.TA) + 00h + 08h + 10h + 18h + 20h + 28h + 30h LINKFIX LINKFIX LINKFIX LINKFIX LINKFIX LINKFIX LINKFIX Base of chain Tx queue 0 Tx queue 0 Tx queue 2 Tx queue 3 Rx queue 0 Rx queue 1 Rx queue 2 Figure 57.16 Example of a Base Address Table for Reception and Transmission Queues CAUTION The size of the descriptors in the base address table is always eight bytes even if the queue itself includes extended descriptors. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 57-121 RZ/A1H Group, RZ/A1M Group 57.3.3.4 57. EthernetAVB Descriptor Chain Processing When a descriptor is currently being processed or the queue for a descriptor is active, the current descriptor is a descriptor to be processed. The current descriptor address for use by a queue q can be checked in the current descriptor address register q (CDARq). Current descriptors are: * set in the descriptor base table address bits (DBAT.TA) +8*q for all q queues when the operating mode shifts to operation mode. * set in the descriptor base table address bits (DBAT.TA) +8*q when a base address load request is issued for a queue q by setting the corresponding bit (DLR.LBAq) in the descriptor base address load request register (DLR). * set in DESCR.DPTR for a link descriptor (LINK, LINKFIX) to be processed. * incremented by the size of the descriptors (8 bytes for normal descriptors and 20 bytes for extended descriptors) after a descriptor has been processed. In this case, the AVB-DMAC updates the descriptor type and informs the CPU that the descriptor has been processed. In other cases (for illegal descriptor processing and so on), the current descriptor address register q (CDARq) is not updated. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 57-122 RZ/A1H Group, RZ/A1M Group 57.3.3.5 57. EthernetAVB Descriptor Interrupts A descriptor is able to issue a descriptor interrupt on completion of its processing. The setting of the descriptor interrupt enable bits (DESCR.DIE) in each descriptor can disable the descriptor interrupts or select the specific descriptor interrupt to be generated. The descriptor interrupt is a common resource that is shared between reception and transmission queues. Figure 57.17 illustrates the way in which the AVB-DMAC generates descriptor interrupts (or sets bits in the descriptor interrupt status register (DIS.DPFi)). Processing of a descriptor with the value i in the descriptor interrupt enable bits (DESCR.DIE) leads to the corresponding bit in the descriptor interrupt status register (DIS.DPFi) being set. Read the descriptor from Process data transfer or control on-chip RAM. in accord with the DT setting The descriptor can be used Descriptor DIE Update the descriptor in on-chip RAM Notification of descriptor processing completion Select the interrupt flag for use in descriptor processing. Event for which the selected interrupt flag is set DIS Figure 57.17 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 - 6 DPF6 5 DPF5 4 DPF4 3 DPF3 2 DPF2 1 DPF1 0 - Method of Descriptor Interrupt Generation 57-123 RZ/A1H Group, RZ/A1M Group 57.3.3.6 57. EthernetAVB Descriptor Type The descriptor types (indicated by the DESCR.DT bits) supported by the AVB-DMAC fall into the following three categories. * Definitions of frame data * Control of descriptor chains * Hardware and software arbitration Table 57.70 is a summary of the descriptor types available for the AVB-DMAC. Entries under "Name" are the names of the descriptor types and the values under "DT" are the corresponding values to be set in the descriptor type field (DESCR.DT). A given descriptor may be handled differently according to whether it is in a transmission or reception queue, so the transmission and reception columns list the scopes of control and processing of the descriptor types. The abbreviations defined below are used in the transmission and reception columns. Definition of SW: * The descriptor is processed by software. * Software has access to and may modify the descriptor and descriptor data area. * This descriptor cannot be changed by hardware (AVB-DMAC). Definition of HW: * The descriptor is processed by hardware (AVB-DMAC). * Software must modify neither the descriptor nor the descriptor data area. * Hardware (AVB-DMAC) processes this descriptor and subsequently changes the descriptor type. Invalid: This descriptor type is not used in transfer in the given direction (transmission or reception). Do not write this value to the descriptor type (DESCR.DT) field for transfer in the given direction. Hardware does not process these descriptor types in the cases listed as invalid. The current descriptor address (CDARq.CDA) will not be changed when processing of a queue for the given direction arrives at a descriptor with this type setting. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 57-124 RZ/A1H Group, RZ/A1M Group Table 57.70 Name 57. EthernetAVB Summary of Descriptor Types DT Description Reception Transmission FSTART 5 Frame Start The descriptor points to valid data for a frame. The frame starts with the given data and continues with that indicated by the next descriptor. SW HW FMID 4 Frame Middle The descriptor points to valid data for a frame. The frame started with a previous descriptor and continues to the data indicated by the next descriptor. SW HW FEND 6 Frame End The descriptor points to valid data for a frame. The frame continues from the previous descriptor and ends with the data indicated by in this descriptor. SW HW FSINGLE 7 Frame Single The descriptor points to valid data for a complete frame. SW HW LINK 8 Link Defines the descriptor in the next chain. HW HW LINKFIX 9 Fixed Link Defines the descriptor in the next chain. Unlike the case of Link, it is not rewritten by hardware after descriptor processing. SW SW EOS 10 End Of Set Controls division of the chain. HW HW Frame data Chain control HW/SW arbitration FEMPTY 12 Frame Empty A descriptor related to frame data but not containing valid data for a frame HW SW FEMPTY_IS 13 Frame Empty Incremental Start A descriptor related to frame data but not containing valid data for a frame DESCR.DPTR sets the base address of an "incremental data area" in the on-chip RAM. HW Invalid FEMPTY_IC 14 Frame Empty Incremental Continue A descriptor related to frame data but not containing valid data for a frame Data indicated by the pointer are for storage in an incremental data area in the on-chip RAM. HW Invalid FEMPTY_ND 15 Frame Empty No Data Storage A descriptor related to frame data but not containing valid data for a frame The descriptor is processed in the same way as FEMPTY but data are not stored in the on-chip RAM. HW Invalid LEMPTY 2 Link Empty A link descriptor for processing by the AVB-DMAC SW SW EEMPTY 3 EOS Empty An EOS descriptor for processing by the AVB-DMAC SW SW DT0 0 Reserved Invalid Invalid DT1 1 Reserved Invalid Invalid DT11 11 Reserved Invalid Invalid R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 57-125 RZ/A1H Group, RZ/A1M Group 57. EthernetAVB (1) Layout of General Descriptors in the On-chip RAM The AVB-DMAC updates processed descriptors in the on-chip RAM. The field to be changed in a descriptor being updated depends upon whether the direction is transmission or reception and the queue mode. Other fields will not be changed. There are no restrictions on the values set in unused descriptor fields (indicated by "--" in the figure). (2) Frame Data Descriptors The allocation of bits in the frame data descriptors (FSTART, FMID, FEND, and FSINGLE) is shown below. * Normal descriptor (usable in both reception and transmission) 31 +0 30 29 28 27 DT[3:0] 26 25 24 23 22 DIE[3:0] 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 Content control for reception and transmission +4 6 5 4 3 2 1 0 4 3 2 1 0 DS[11:0] DPTR[31:0] * Extended descriptor (usable only in reception) 31 +0 30 29 28 27 DT[3:0] 26 25 24 23 22 DIE[3:0] 21 20 19 18 17 16 15 +4 13 12 11 10 9 8 7 6 5 DS[11:0] DPTR[31:0] +8 TS[31:0] +12 TS[63:32] +16 14 Content control for reception and transmission -- -- -- -- -- -- -- -- Table 57.71 -- -- -- -- -- -- -- -- TS[79:64] Contents of Frame Data Descriptors (DESCR) Bit Name Function DT[3:0] Descriptor Type 5: FSTART 4: FMID 6: FEND 7: FSINGLE For details, see Section 57.3.4.2, Setting Up Reception Descriptors, and Section 57.3.5.2, Setting Up Transmission Descriptors. DIE[3:0] Descriptor Interrupt Enable B'0000: Descriptor interrupt is disabled. B'0001 to B'1111: The corresponding descriptor interrupt is generated (DIS.DPFi). -- Content Control For details, see Section 57.3.4.2, Setting Up Reception Descriptors, and Section 57.3.5.2, Setting Up Transmission Descriptors. DS[11:0] Data Size Size of the data area/frame data for the descriptor (in bytes) The specifiable data lengths are as follows (when a frame is divided into parts, the total size of the frame should be within the ranges below). Transmission: 1 DS 1996 Reception: 1 DS 2000 DPTR[31:0] Descriptor Pointer Pointer to the data area for the descriptor Register an address on a 32-bit boundary. TS[79:0] Time Stamp Time stamp of the received frame (only available in extended descriptors) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 57-126 RZ/A1H Group, RZ/A1M Group 57. EthernetAVB CAUTION Register an address aligned with a 32-bit boundary as the descriptor pointer (DESCR.DPTR). H'0000 is written to the reserved bits in an extended descriptor (bits 31 to 16 in DESCR) when the time stamp is stored. (3) Hardware/Software Arbitration Descriptors (Only for Reception) The allocation of bits in the descriptors for hardware/software arbitration (FEMPTY, FEMPTY_IS, FEMPTY_IC, and FEMPTY_ND) is shown below. * Normal descriptor 31 +0 30 29 28 27 DT[3:0] 26 25 24 DIE[3:0] 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 Content control for reception and transmission +4 6 5 4 3 2 1 0 DS[11:0] DPTR[31:0] Table 57.72 Contents of Hardware/Software Arbitration Descriptors (DESCR) Bit Name Function DT[3:0] Descriptor Type 12: FEMPTY 13: FEMPTY_IS 14: FEMPTY_IC 15: FEMPTY_ND For details, see Table 57.70, Summary of Descriptor Types. DIE[3:0] Descriptor Interrupt Enable B'0000: Descriptor interrupt is disabled. B'0001 to B'1111: The corresponding descriptor interrupt is generated (DIS.DPFi). -- Content Control For details, see Section 57.3.4.2, Setting Up Reception Descriptors, and Section 57.3.5.2, Setting Up Transmission Descriptors. DS[11:0] Data Size Size of the data area/frame data for the descriptor (in bytes) DPTR[31:0] Descriptor Pointer Pointer to the data area for the descriptor Register an address on a 32-bit boundary. CAUTIONS Register an address aligned with a 32-bit boundary as the descriptor pointer (DESCR.DPTR). When an extended descriptor is used, a 12-byte unused area is added. In an FEMPTY descriptor, the descriptor type (DT), descriptor interrupt enable (DIE), data size (DS), and descriptor pointer (DPTR) fields are used. In an FEMPTY_IS descriptor, the descriptor type (DT), descriptor interrupt enable (DIE), and descriptor pointer (DPTR) fields are used. In an FEMPTY_IC descriptor, the descriptor type (DT) and descriptor interrupt enable (DIE) are used. In an FEMPTY_ND descriptor, the descriptor type (DT), descriptor interrupt enable (DIE), and data size (DS) are used. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 57-127 RZ/A1H Group, RZ/A1M Group 57. EthernetAVB (4) Link Descriptors The allocation of bits in the link descriptors (LINK and LINKFIX) is shown below. * Normal descriptor 31 +0 30 29 28 27 DT[3:0] 26 25 24 DIE[3:0] 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- +4 DPTR[31:0] Table 57.73 Contents of Link Descriptors (DESCR) Bit Name Function DT[3:0] Descriptor Type 8: LINK 9: LINKFIX For details, see Table 57.70, Summary of Descriptor Types. DIE[3:0] Descriptor Interrupt Enable B'0000: Descriptor interrupt is disabled. B'0001 to B'1111: The corresponding descriptor interrupt is generated (DIS.DPFi). -- Content Control For details, see Section 57.3.4.2, Setting Up Reception Descriptors, and Section 57.3.5.2, Setting Up Transmission Descriptors. DPTR[31:0] Descriptor Pointer Pointer to the data area for the next descriptor Register an address on a 32-bit boundary. CAUTION Register an address aligned with a 32-bit boundary as the descriptor pointer (DESCR.DPTR). When an extended descriptor is used, a 12-byte unused area is added. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 57-128 RZ/A1H Group, RZ/A1M Group 57. EthernetAVB (5) Other Descriptors The allocation of bits in the other descriptors (EOS, FEMPTY (only for transmission), LEMPTY, and EEMPTY) is shown below. 31 +0 +4 30 29 28 27 DT[3:0] -- -- -- 26 25 24 DIE[3:0] -- -- -- -- -- Table 57.74 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Contents of Other Descriptors (DESCR) Bit Name Function DT[3:0] Descriptor Type 10: EOS 12: FEMPTY (only for transmission) 2: LEMPTY 3: EEMPTY For details, see Table 57.70, Summary of Descriptor Types. DIE[3:0] Descriptor Interrupt Enable B'0000: Descriptor interrupt is disabled. B'0001 to B'1111: The corresponding descriptor interrupt is generated (DIS.DPFi). CAUTION When an extended descriptor is used, a 12-byte unused area is added. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 57-129 RZ/A1H Group, RZ/A1M Group 57. EthernetAVB (6) How to Use Frame Data Descriptors The descriptor data area size field (DESCR.DS) can specify up to 2048 bytes of Ethernet frame data per data area. Settings higher than 2048 (bytes) cannot be made. In general, Ethernet frames are not of uniform length. The AVB-DMAC is capable of dividing frame data into multiple descriptors in order to minimize the memory capacity for frame data. This function allows processing of frames that are longer than the limit for descriptor data areas. Division can also be applied to frames on the basis of their data structures. To handle both frames divided up into multiple data areas and descriptors for complete single frames, four types (DESCR.DT) FSTART, FEND, FMID, and FSINGLE are defined. Figure 57.18 shows the mapping of frame data by frame data descriptors. The descriptor data areas are allocated to the on-chip RAM. For frames that require division into four or more data areas, additional FMID descriptors can be added as required. ... FSINGLE ... FSTART FEND ... FSTART FMID FEND ... FSTART FMID FMID FEND ... Figure 57.18 Data area Data area Data area Data area Data area Data area Mapping of Frame Data For reception, set the descriptor data areas to the maximum size (i.e. give DESCR.DS its maximum value). The AVB-DMAC will store received frame data in the given area. If a received frame has more data than the maximum size, the AVB-DMAC will divide the data up. For transmission, set the frame data size to the actual data size. The AVB-DMAC modifies the descriptor type (DESCR.DT) to FEMPTY after processing the relevant descriptor. The data size (DESCR.DS) and descriptor pointer (DESCR.PTR) fields retain their settings. A descriptor data area including unused space produces an empty space between data areas. In reception, an "incremental data area" can be used to prevent empty spaces. For incremental data areas, see Section 57.3.4.3 (2) Incremental Data Areas. As well as reducing the memory capacity taken up by the descriptor area in the on-chip RAM, division into frames can be used to identify different sections of data (e.g. for separating a header and data). R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 57-130 RZ/A1H Group, RZ/A1M Group 57. EthernetAVB (7) How to Use Chain Control Descriptors (a) Link Descriptors The link descriptors can be used to set up cyclic descriptor chains (for details, see Section 57.3.3.2, Using Descriptor Chains in Queues). After a LINK descriptor is processed, its descriptor type (DESCR.DT) is changed to LEMPTY. The descriptor pointer (DESCR.PTR) retains its setting. After processing of a LINKFIX descriptor, the descriptor type (DESCR.DT) is not updated. Software can change the descriptor type (DESCR.DT), descriptor interrupt enable (DESCR.DIE), and descriptor pointer (DESCR.DPTR). Take care, however, to check the current descriptor address register (CDARq.CDA) before changing the descriptor pointer (DESCR.DPTR). (b) EOS Descriptor Use the EOS descriptor to divide a descriptor chain into various segments. The queue can continue even after an EOS descriptor. In transmission, the response to an EOS descriptor is clearing of the transmit start request bit in the transmit configuration control register (TCCR.TSRQq) to 0. In reception, the response is generation of a receive queue full interrupt (RIS2.QFFr), although if the frame currently being received is being divided for storage (received data being stored in FMID- or FEND-type frames), the data are not completely stored. (8) How to Use Hardware and Software Arbitration Descriptors In hardware processing of descriptors, the empty descriptor types (FEMPTY, LEMPTY, and EEMPTY) are defined to distinguish various descriptors. For software, they can be used to initiate checking for empty spaces, etc. (a) FEMPTY, FEMPTY_IS, FEMPTY_IC, and FEMPTY_ND These descriptor types (DESCR.DT) are used for descriptors that do not contain effective data. Of these, only FEMPTY is used in transmission. These descriptor pointers (DESCR.DPTR) indicate the descriptor data area. (b) LEMPTY This descriptor type (DESCR.DT) is assigned to LINK descriptors after they have been processed. The descriptor pointer (DESCR.DPTR) of an LEMPTY descriptor still points to the linked descriptor. (c) EEMPTY This descriptor type (DESCR.DT) is assigned to EOS descriptors after they have been processed. The descriptor pointer (DESCR.DPTR) of an EEMPTY descriptor is not used, and thus points to nothing. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 57-131 RZ/A1H Group, RZ/A1M Group 57. EthernetAVB (9) Relationship between Descriptor Access by Hardware and Software In the EthernetAVB, the allocation of descriptor types (DESCR.DT) to the on-chip RAM can be used. This makes it possible to minimize access to the EthernetAVB registers via the CPU, leading to higher performance. * Each descriptor type in the set is exclusively for processing by hardware or software, depending on the direction of transfer (see Table 57.70, Summary of Descriptor Types). * Software must not change a descriptor assigned to hardware processing (the hardware does not change descriptors assigned to software processing). In the case of software processing, the software must process the information in the descriptor and the corresponding frame data before changing the descriptor type. If a descriptor type for hardware is set in DESCR.DT, the software should not change any part of the descriptor or of the corresponding frame data. 57.3.3.7 Optimization of Bus Performance when Using Descriptors The following items are recommended as ways to ensure the optimal use of data structures in the onchip RAM. They are not requirements, but using a different approach may increase the load on the system bus within the LSI chip. * Register descriptors with 64-bit alignment (this does not apply to extended descriptors). * While in operation mode, use LINKFIX instead of LINK whenever a descriptor need not be changed. Hardware modifies the descriptor type (DESCR.DT) fields of LINK descriptors. * Restrict frame data to a maximum size of 128 bytes. * Minimize parallelism of processing to the descriptor chains. This helps in arranging the different segments exclusively for access by software or hardware by dividing the chains so as to be allocated to different on-chip RAM pages. * Minimize the number of divided frames. This can reduce the overhead of descriptor handling. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 57-132 RZ/A1H Group, RZ/A1M Group 57.3.4 57. EthernetAVB Control in Reception The point of the AVB-DMAC is to transfer data between the E-MAC and on-chip RAM without intervention by the CPU. Create descriptors that define the amounts of frame data to be stored and the locations. After the EMAC receives a frame, it stores the received frame data and the conditions of reception as the MAC state. If the descriptor is extended, the time stamp is also stored. For a description of how to set up descriptors for use in reception, see Section 57.3.4.2, Setting Up Reception Descriptors. The AVB-DMAC filters received frames to separate them into various classifications (separation filtering). More specifically, this is done to separate received frames into the various reception queues and to set the priorities of different classes of received frames. For more on separation filtering, see Section 57.3.4.1 (1) Separation Filtering. Figure 57.19 shows the reception data bus and the selection of queues for use in reception. Each frame received from the E-MAC is stored in the reception FIFO; in parallel with this, the frame is analyzed to identify its type and the target queue number. After the E-MAC completes reception, the target queue number is generated and stored in the reception FIFO. A reception flag is applied to each reception queue in the on-chip RAM, and the unread frame counter (UFC) is also applied to each reception queue. Queue 0 Number of the queue where information is to be stored or discarded UFC Queue 1 Trigger to start storage (from the scheduler) Queue 2 Identifying the frame type - Network (802.1AS) - Sorted AVB stream (1722) - Sorted non-AVB stream - Discard frames - Best effort (others) On-chip RAM ... Queue 17 North main bus Processing of the queue-specific descriptor chain and appending of flags R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 E-MAC Received Ethernet frames To PHY Received time stamps from gPTP stream reception Each status register Figure 57.19 Reception FIFO Truncation settings Mechanism of General Reception Queue Selection 57-133 RZ/A1H Group, RZ/A1M Group 57.3.4.1 57. EthernetAVB Reception Queues The AVB-DMAC applies its separation filtering mechanism to select the reception queue for storing a received frame. The AVB-DMAC stores all received frames in the on-chip RAM. There are two conditions for the AVB-DMAC to discard a received frame. * Detection of an error during reception by the E-MAC - Whether error frames are discarded or stored in reception queue 0 (best effort) can be set by the error frame enable bit in the receive configuration register (RCR.EFFS). If error frames are to be stored (RCR.EFFE = 1), they are always stored in queue 0 (best effort). In this case, parameters of each queue (e.g. truncation) may not match. If the storage of time stamps for reception queue 0 (best effort) is enabled (the time stamp enable bit in the receive configuration register RCR.ETS0 = 1), time stamps are stored even for error frames. * Non-matching determination conditions of the separation filter - Whether non-matching frames are discarded or stored in reception queue 0 (best effort) can be set by the stream filtering select bit in the receive configuration register (RCR.ESF). The flowchart in Figure 57.20 shows how the AVB-DMAC selects the reception queue in accord with the frame type, including judgment by the separation filter. Selection of the queue starts when the EMAC completes frame reception. The result is storage of the frame in the proper queue or the frame being discarded. Start Did the E-MAC detect a reception error? No 1b Condition for determining network control frames satisfied? Yes Yes Error frame enable 0b RCR.EFFS Network control filtering enable 1b RCR.ENCF 0b No Stream filtering select 00b (disabled) (AVB) 10b, 11b RCR.ESF Condition for determining IEEE 1722 frames satisfied? No Yes 01b (only for separation filter) Frame is discarded Condition for separation filter determination satisfied? Yes Frames are stored through reception queue 1 (network control) Figure 57.20 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 Frame is stored through reception queue 0 (best effort) Frames are stored through reception queue r 2 (stream) No 10b (non-matching frames are discarded) RCR.ESF 01b, 11b (non-matching frames are processed in reception queue 0) Flow of Reception Queue Selection 57-134 RZ/A1H Group, RZ/A1M Group 57. EthernetAVB Notes on the description of entries in the flowchart * "Condition for determining network control frames" The Ethernet destination address (DA) is 01:80:C2:00:00:0E, and The Ethernet type (ET) is 88:F7. * "Condition for determining IEEE 1722 frames" The Ethernet destination address (DA) is in the range from 91:E0:F0:00:00:00 to 91:E0:F0:00:FE:FF, The VLAN tagged TPID (tag protocol identifier) field (VL) is 81:00, and The Ethernet type (ET) is 22:F0. * "Condition for separation filter determination" See Section 57.3.4.1 (1) Separation Filtering. Figure 57.21 shows the allocation of data in Ethernet frames used for determination of Network Control frame and IEEE1722 frame. The preambles of Ethernet frames are not taken into account. Data bytes 14 15 16 17 18 19 Network type DA1 DA2 DA3 DA4 DA5 DA6 SA1 SA2 SA3 SA4 SA5 SA6 ET1 ET2 0 1 2 ... ... ... ... ... ... Stream type DA1 DA2 DA3 DA4 DA5 DA6 SA1 SA2 SA3 SA4 SA5 SA6 VL1 VL2 - - ... ... Figure 57.21 3 4 5 6 7 8 9 10 11 12 13 ET1 ET2 Data Allocation of Ethernet Frames Used in Frame Determination (1) Separation Filtering Separation filtering involves the checking of 64 bits (eight successive bytes) in received Ethernet frames. The setting for the first byte (i.e. the setting of the separation filter offset configuration register (SFO.FBP)), selects the part of frames to be used in separation filtering. There is also a common filter mask (set in the separation filter mask configuration register (SFMi.CFM)) that can filter less than the number of bytes and mask particular bits. Examples To use only the first byte from the top in separation filter, set separation filter mask configuration register 0 (SFM0.CFM) to H'0000 00FF and separation filter mask configuration register 1 (SFM1.CFM) to H'0000 0000. To use seven bytes from the top in separation filter, set separation filter mask configuration register 0 (SFM0.CFM) to H'FFFF FFFF and separation filter mask configuration register 1 (SFM1.CFM) to H'00FF FFFF. CAUTION If bits are set to 0 in the separation filter mask, in order to match with the pattern, the bits at the corresponding positions of the pattern must also be set to 0. Only when "the received frame data & the separation filter mask register (SFMi.CFM) = the separation filter pattern register (SFPi.FPs)", it is judged that the bits match with the pattern. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 57-135 RZ/A1H Group, RZ/A1M Group 57. EthernetAVB Figure 57.22 shows separation filtering. The selected data from a received frame (Rx_Frame[63:0]) are masked by the common filter mask. This value is compared with all filter patterns. The AVBDMAC selects the queue having the smallest queue number from among the matched filter patterns. Ethernet frame data (byte) 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 ... SFO.FBP = 6 Rx_Frame[63:0] SFMi.CFM[63:0] & Matching of separation filter SFPi.FP0[63:0] == SFPi.FP1[63:0] == SFPi.FP2[63:0] == Select matching pattern with the smallest queue number ... Figure 57.22 Overview of Separation Filtering (when SFO.FBP = 6) (a) Restrictions on Number of Filters Used The AVB-DMAC always checks all the separation filter patterns. When it is not necessary to use all the reception queues, providing a special pattern can prevent data from being stored in the unused reception queue. Example 1: Setting a value other than H'FFFF_FFFF_FFFF_FFFF to the separation filter mask register (SFMi.CFM) and setting H'FFFF_FFFF_FFFF_FFFF to the separation filter pattern register (SFPi.FPs) can prevent pattern matching in the unused reception queue. Example 2: Setting H'FFFF_FFFF_FFFF_FFFF to the separation filter mask register (SFMi.CFM) and setting the value identical to the pattern in reception queue 2 to the separation filter pattern register (SFPi.FPs) selects, upon a pattern matching, reception queue 2, which has a smaller queue number, thus preventing the unused reception queue from being used. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 57-136 RZ/A1H Group, RZ/A1M Group 57. EthernetAVB (2) Separating Streams The AVB-DMAC applies separation filtering to sort frames received in streams. An AVB network has a concept of "Talker" and "Listener". A Talker is an end station that generates one or more streams. A Listener is an end station that has the role of being a sink for at least one stream. The various A/V streams are identified by 8-byte stream IDs. The number of end stations within an ABV network and their roles differ with the application. The stream ID is a specific pattern of the AVB network for identifying one stream. Figure 57.23 shows the bit allocation of bits in IEEE1722 Ethernet frames and stream ID fields. 8 bytes 6 bytes 6 bytes 4 bytes 2 bytes Preamble Destination address Source address VLAN tag Ether type 0 to 1500 bytes IEEE 1722 data stream 4 bytes IEEE 1722 Packet These three fields are required to decide it's a 1722 frame 8 bytes Stream ID Control packer additional headers and audio/video payload 6 bytes Possible stream ID structure Figure 57.23 Subtype data CRC Talker source address 2 bytes Unique ID IEEE 1722 Frame Layout and Stream ID The IEEE 1722 standard stipulates that the stream ID field starts from the 22nd byte (not counting the preamble). Accordingly, set the separation filter offset (SFO.FBP) to 22 in separations on IEEE 1722 streams. Set the separation filter mask (SFMi) and separation filter pattern (SFPi) in accord with the specification of the application in which the chip is being used. Example: In the example of a stream ID shown in Figure 57.23, the representative application divides the field into the talker source address and the unique stream ID. The unique ID is used to differentiate between multiple streams from the same talker. Based on this, there are two settings for separation filter masking: * To divide various streams into individual queues, set SFM0.CFM to H'FFFF FFFF and SFM1.CFM to H'FFFF FFFF. * To divide streams for each talker into individual queues, set SFM0.CFM to H'FFFF FFFF and SFM1.CFM to H'0000 FFFF. This excludes the unique ID from the filter condition. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 57-137 RZ/A1H Group, RZ/A1M Group 57.3.4.2 57. EthernetAVB Setting Up Reception Descriptors For reception, the descriptor as described in Section 57.3.3, Descriptors is used. This section describes specific operations that are especially required in handling reception queues. (1) Reception Descriptor Type The type of a descriptor is defined by the descriptor type (DESCR.DT) field. Table 57.75 shows the descriptor types used in reception. In the table, entries in the write-back column indicate how the AVB-DMAC changes the DESCR.DT field upon completion of descriptor processing. Table 57.75 Descriptor Type (DESCR.DT) Descriptor Types in Reception Operation Write-back Frame Start (FSTART) There is no storage space in a reception queue: The RIS2.QFFr bit indicates that queue r is full and the received frame is not stored. Descriptor processing proceeds again in response to further reception. Not changed Frame Middle (FMID) Same as FSTART Not changed Frame End (FEND) Same as FSTART Not changed Frame Single (FSINGLE) Same as FSTART Not changed Link (LINK) Processing proceeds to the descriptor specified by DESCR.DPTR. LEMPTY Fixed Link (LINKFIX) Same as LINK Not changed End Of Set (EOS) In the case of a divided frame (received frame being stored in FMID or FEND), storing of frames is stopped and the frame is lost. RIS2.QFFr indicates that the frame has been lost. If this happens at the start of a frame (received frame being stored in FSTART or FSINGLE), storing of frames starts from the next descriptor. In either case, processing shifts to the next descriptor in the chain. EEMPTY Frame Empty (FEMPTY) Used to store received data. Up to DESCR.DS bytes are stored in the descriptor data area. For details, see Section 57.3.4.3 (1) Storing Frame Data in the Descriptor Data Area. FSTART, FMID, FEND, or FSINGLE Frame Empty Incremental Start (FEMPTY_IS) Used to store received data. The remaining frame data are all stored in the descriptor's data area. DESCR.DPTR indicates the base address of the incremental data area. For details, see Section 57.3.4.3 (2) Incremental Data Areas. FEND or FSINGLE Frame Empty Incremental Continue (FEMPTY_IC) Used to store received data. The remaining bytes of frame data are all stored in the descriptor's data area. DESCR.DPTR is undefined, but the address after processing of previous incremental data becomes the base address. For details, see Section 57.3.4.3 (2) Incremental Data Areas. FEND or FSINGLE Frame Empty No Data storage (FEMPTY_ND) Used to store received data. DESCR.DS bytes of spaces are secured in the reception FIFO but not stored. After processing, DESCR.DS is written back as 0. For details, see Section 57.3.4.3 (2) Incremental Data Areas FSTART, FMID, FEND or FSINGLE Link Empty (LEMPTY) Same as FSTART Not changed EOS Empty (EEMPTY) Same as FSTART Not changed If a reception FIFO read error occurs when FEMPTY_ND is used, it is not reflected in DESCR.EI and queue error interrupt status bit (EIS.QEF). Therefore, to detect a reception FIFO error also for unnecessary data, FEMPTY should be used. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 57-138 RZ/A1H Group, RZ/A1M Group 57. EthernetAVB (2) Configuration of Reception Frame Data Descriptors Figure 57.24 shows the configuration of descriptors for use with reception queues. The receptionspecific fields are the same whether the descriptor is normal or extended. The reception-specific fields (DESCR.MSC, DESCR.PS, DESCR.EI, and DESCR.TR) are described in Table 57.76. For the other fields and the descriptor types, see Section 57.3.3.6, Descriptor Type. +0 +4 31 30 29 28 27 26 25 24 DT[3:0] DIE[3:0] Figure 57.24 Table 57.76 23 22 21 20 19 18 17 16 15 14 13 12 11 10 MSC[7:0] PS[1:0] EI TR DPTR[31:0] 9 8 7 6 DS[11:0] 5 4 3 2 1 0 Configuration of Descriptor for a Received Frame Configuration of a Received Descriptor Bit Name Function MSC MAC Status Code These bits indicate errors in reception detected by the E-MAC. These bits are set to the same value between the frames divided by the descriptor. Details of the bits are as follows. MSC[7]: Received frame has a multicast address. MSC[6]: Reserved MSC[5]: Reserved MSC[4]: Received frame has residual bits. MSC[3]: Received frame is too long. MSC[2]: Received frame is too short MSC[1]: Error in frame reception MSC[0]: Received frame has a CRC error. PS Padding Selection These bits specify whether frame data are to be padded when stored in the incremental data area. Insertion of padding data is in accord with the settings in the receive padding configuration register (RPC). B'00: Padding is not to be inserted. B'01: Padding data may be inserted. This depends on the RPC settings. B'10: Setting prohibited. B'11: Setting prohibited. EI Error Indication This bit indicates the detection of an error in frame data while a frame was being stored. The bit is set to 1 for a descriptor in which an error has been detected. If the descriptor is for a divided frame, the frame data is discarded. 0: No error 1: Error is detected TR Truncation Indication This bit indicates whether frame data received from the E-MAC have been truncated before being stored in the on-chip RAM. These bits are set to the same value between the frames divided by the descriptor. 0: Data have not been truncated. 1: Data have been truncated. CAUTION The RCR.EFFS bit specifies whether or not frames with errors detected by the E-MAC are to be stored in the on-chip RAM. When the storing of error frames is disabled, error codes are not written to DESCR.MSC. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 57-139 RZ/A1H Group, RZ/A1M Group 57.3.4.3 57. EthernetAVB Reception Processing After initialization, the AVB-DMAC is able to select the proper reception queue and store received frames in the data area in the on-chip RAM as indicated by the descriptor. The AVB-DMAC continues to store received data in the on-chip RAM as long as space is available for descriptors and data areas. Received frames are classified and stored in the reception FIFO in accord with the algorithm described in Section 57.3.4.1 (1) Separation Filtering. A frame will already have been sorted by separation filtering, truncated, or discarded based on reception by the MAC before being stored in the reception FIFO. The following data are stored in the reception FIFO. * MAC status of received frames * Length of received frames * Time stamp of received frames * Target reception queue * Received frame data If the reception FIFO contains even one frame, the scheduler allocates storing in the reception queue (see Section 57.3.2.2, Scheduling Reception and Transmission). If there is even one empty descriptor in a queue for which reception has started, the storage of frame data starts. Received frames for a queue that is already full (there is no empty frame descriptor or the unread frame counter stop level has been reached) are discarded from the reception FIFO. This ensures that one queue being full does not prevent the processing for data in the other queues. (1) Storing Frame Data in the Descriptor Data Area Frame data for storage are assumed to be in either of the two patterns described below. * The data for an entire frame will fit in the descriptor data area. - In this case, the descriptor type (DESCR.DT) is FSINGLE. * Frame data is bigger than the descriptor, so the frame data is divided and stored in the descriptor data area. - In this case, FSTART is written to the descriptor type (DESCR.DT) bits of the first of the frame data to arrive and FMID and FEND are written to the type bits of descriptors for subsequent data. The descriptor type is updated by the AVB-DMAC in the last step of descriptor processing, so software can always access the descriptor written-back to DESCR.DT. Software can write FEMPTYxxx directly to the descriptor type field after processing the stored frame data. Do not change the descriptor or any part of the descriptor data area after FEMPTYxxx is written to DESCR.DT. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 57-140 RZ/A1H Group, RZ/A1M Group 57. EthernetAVB (a) Single Frame For a frame with an FSINGLE descriptor, all data for the frame are held at the position defined by DESCR.DPTR. DESCR.DS indicates the length of the received frame. If DESCR.DS is bigger than the actual size of a received frame, the FEMPTY or FEMPTY_ND descriptor is stored in place of the FSINGLE descriptor. Also, the FEMPTY_IS and FEMPTY_IC descriptors, which always hold the full frame data, are stored in place of the FSINGLE descriptor. (b) Divided Frames Divided frames can be processed in the same way as a single frame. A frame stored with divided descriptors must be recombined before use. DESCR.EI and DESCR.TS are only valid in the last descriptor of the sequence for a divided frame. CAUTION If the data area size setting in DESCR.DS is not a multiple of four bytes, only the number of bytes set in DESCR.DS is fetched from the reception FIFO and the remaining bytes are used by the next descriptor. After a received frame is divided into different descriptors, each frame data is processed separately, and the descriptor type is assigned by software after processing. Accordingly, an error frame (FEMPTYxxx instead of FMID or FEND) may exist while a descriptor chain is being processed. In such a case, the CPU must postpone processing of the error frame until the corresponding descriptor has been processed. (c) No Data The application specification may lead to some types of received frames being unimportant (for example, when the application only requires stream data from the Ethernet frames). Storing frames in divided form makes separating out the unnecessary parts of Ethernet frames possible. If part of a divided frame is not required, use the FEMPTY_ND descriptor so that unnecessary data is not stored in the on-chip RAM. After processing an FEMPTY_ND descriptor, the AVB-DMAC sets DESCR.DS to 0. DESCR.DS = 0 is for the specific flag indicating that the FEMPTY_ND descriptor has been processed. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 57-141 RZ/A1H Group, RZ/A1M Group 57. EthernetAVB (2) Incremental Data Areas Secure space for storing received data in the on-chip RAM. Even when all descriptor data areas of a chain are placed in the contiguous area of the on-chip RAM area, a received frame being shorter than the descriptor data area will lead to an empty space. Figure 57.25 shows an example of settings and the memory map. In some cases, contiguous data arrangement may be effective (e.g. when received data are to be processed other than by hardware as the A/V codec module). When the length of frames differs for each received frame (e.g. when payloads vary between having one or two A/V packages), the use of a pointer in the descriptor produces empty spaces in the data area. This necessitates additional processing such as copying the frame data to remove the empty spaces. Accordingly, and to prevent copying data, the AVB-DMAC supports an "incremental data area" function. When incremental data areas are in use, different descriptors use a contiguous data area. The first descriptor (FEMPTY_IS) from the top defines the base address of the incremental data area and is used to, together with the subsequent descriptor (FEMPTY_IC) within the descriptor chain, hold received data. Figure 57.26 shows an example of settings and the memory map. When an incremental data area is used, it is also possible to divide a frame into various descriptors in a way that reflects its structure (e.g. one descriptor for the Ethernet header and one for the data payload). Descriptor chain example Written by CPU FEMPTY (DS = 25) FEMPTY (DS = 300) FEMPTY (DS = 25) FEMPTY (DS = 300) FEMPTY (DS = 25) FEMPTY (DS = 300) FEMPTY (DS = 25) FEMPTY (DS = 300) FEMPTY (DS = 25) FEMPTY (DS = 300) Written by AVB-DMAC FSTART (DS = 25) FEND (DS = 300) FSTART (DS = 25) FEND (DS = 150) FSTART (DS = 25) FEND (DS = 150) FSTART (DS = 25) FEND (DS = 300) FSTART (DS = 25) FEND (DS = 300) EOS ... Data allocation in on-chip RAM 300 300 bytes are reserved for one descriptor 150 150 150 Part used for received frame data 150 Received frame being shorter than the reserved area leads to empty space. 300 300 Figure 57.25 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 When Individual Descriptor Data Areas are Used 57-142 RZ/A1H Group, RZ/A1M Group 57. EthernetAVB Figure 57.25 and Figure 57.26 show how control of the data storage areas by a descriptor chain varies according to whether incremental data areas are not in use or in use. The chains are configured for storing received frames consisting of a 25-byte header (in this example, stored in the on-chip RAM area outside the drawing range) and a 150- or 300-byte payload (whether one or two 150-byte data depending on the data source). In Figure 57.25, an EOS descriptor is added as an example of a re-synchronization point. If a frame larger than 325 bytes is received, the frame will be divided into three descriptors, meaning that synchronization of the header and data sequences is lost. However, a frame is not divided across an EOS descriptor, so adding EOS descriptors can prevent the header and data sequences losing synchronization. While an incremental data area is in use, EOS descriptors are not required because the incremental descriptors always hold all data being processed. Descriptor chain example Written by CPU FEMPTY (DS = 25) FEMPTY_IS FEMPTY (DS = 25) FEMPTY_IC FEMPTY (DS = 25) FEMPTY_IC FEMPTY (DS = 25) FEMPTY_IC FEMPTY (DS = 25) FEMPTY_IC Written by AVB-DMAC FSTART (DS = 25) FEND (DS = 300) FSTART (DS = 25) FEND (DS = 150) FSTART (DS = 25) FEND (DS = 150) FSTART (DS = 25) FEND (DS = 300) FSTART (DS = 25) FEND (DS = 300) ... DPTR set by CPU Data allocation in on-chip RAM 300 150 150 300 300 Latest incremental address 300 DPTR set by AVB-DMAC Figure 57.26 When Incremental Data Area is Used As Figure 57.26 shows, when data are stored in an incremental data area, the descriptor pointers in the FEMPTY_IC descriptors (DESCR.DPTR) are updated. Accordingly, the FEND or FSINGLE descriptor written-back by the AVB-DMAC after processing is in the same format as the FEMPTY descriptor after processing. Software captures contiguous received data, which has no empty spaces, from an incremental data area. The incremental data area must be aligned with a 4-byte boundary. Therefore, when the amount of received data for storage in an incremental data area is not a multiple of four bytes, from one to three bytes of empty space is placed at the end of the incremental data area. DESCR.DS can be read to check for such empty spaces. For the normal descriptors (FEMPTY and FEMPTY_ND), controlling the amount of received data due to DESCR.DR is possible, but for the incremental descriptors (FEMPTY_IS and FEMPTY_IC), controlling the amount of received data to be stored is not possible. All received data are always stored in an incremental descriptor. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 57-143 RZ/A1H Group, RZ/A1M Group 57. EthernetAVB (a) Setting Up an Incremental Data Area If a descriptor chain has N descriptors (one FEMPTY_IS and N-1 FEMPTY_IC), an area for storing N times of the maximum received data as the incremental data area must be secured. As Figure 57.26 shows, DESCR.DPTR of an FEMPTY_IS descriptor indicates the base address of the incremental data area. The subsequent FEMPTY_IC descriptor in the chain indicates that data must be stored in the incremental data area. (b) Processing an Incremental Data Area Based on Descriptors Since data processing by the CPU is the same regardless of how the AVB-DMAC stores the data, data stored in an incremental data area do not require any special handling. (c) Padding Use padding for reception of frame data that are not aligned correctly. Padding can be set individually for each descriptor. Accordingly, in the reception of divided frames, padding can be set to only those frames that require it (e.g. A/V payload data.) Padding can also be used to effectively use an incremental data area (e.g. to prevent inefficient access by aligning received data with 32-byte boundaries. Padding can only be used in an incremental data area. The value H'0000 0000 is always used in padding. Padding is the addition of the number of words (from one to seven 32-bit words) set in the stored padding counter bit in the receive padding configuration register (RPC.PCNT). This padding is repeatedly inserted for each received data count set to the stored data counter bit (RPC.DCN) (from one to 255 32-bit words). When the stored data counter (RPC.DCNT) reaches 0, however, padding is not repeated. The first word of padding is always inserted at the position specified by DESCR.DPTR. When divided frames are in use, a padding word can be inserted in accord with each descriptor (e.g. the first descriptor handles a 42-byte header data and the second descriptor holds padded payload data in an incremental data area). The next figure shows a general example of how padding is inserted and an example of setting up padding. In the figure, A indicates frame data received from the E-MAC, while B indicates frame data stored in the descriptor data area (32-bit word units). A B 1 2 P 3 P 4 P 5 1 RPC.PCNT = 3 Figure 57.27 6 2 7 3 8 4 9 5 10 6 11 7 12 8 13 9 RPC.DCNT = 9 14 P 15 P 16 P RPC.PCNT = 3 17 10 18 11 ... 12 13 14 ... RPC.DCNT = 9 Example of a Padding Setting Both padding and received frame data are counted in the descriptor size (DESCR.DS). R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 57-144 RZ/A1H Group, RZ/A1M Group 57. EthernetAVB (3) Support for Reception Time Stamps Capturing reception time stamps is essential for IEEE 802.1AS time synchronization. Other types of received frames may also require that a reception time stamp be appended; this depends on the application. The AVB-DMAC supplies reception time stamps based on the gPTP timer by storing time stamps that have been captured when the start frame delimiter (SFD) for a received frame in the last frame data descriptor (FEND or FSINGLE). For the gPTP timer, see Section 57.3.7.1, gPTP Timer. When time stamps are to be stored, use extended descriptors for the entire reception queue. Furthermore, time stamps are always stored for reception queue 1 (network control). Time stamps for reception queue 0 (best effort) and reception queue r (r 2; for stream data) can be selected by the time stamp enable bits in the receive configuration register (RCR.ETS0 or RCR.ETS2). R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 57-145 RZ/A1H Group, RZ/A1M Group 57.3.4.4 57. EthernetAVB Unread Frame Counters Each reception queue has an unread frame counter (UFCVi). Use the unread frame counter configuration bits in the receive queue configuration register (RQCi.UFCCr) to select from among the four stop levels for each unread frame counter. The 0 setting disables the stop functions. For how to set this up, see Figure 57.28. Operations of the AVB-DMAC (hardware) and CPU (software) drive an unread frame counter (UFC) in the following ways. * The hardware indicates that it has added a new frame to the descriptor chain for the queue (this increments the counter). * Software indicates how many frames from the descriptor chain it has processed by writing to the corresponding bits of the unread frame counter decrement register for the queue (this decrements the register by the number written). The unread frame counter is based on the number of frames stored in the on-chip RAM and is only incremented by one even when a received frame is divided into different descriptors. Data failure in a descriptor chain requires care because this may fail in synchronization of the unread frame counter as described in Section 57.3.4.4 (1) Loss of Unread Frame (UFC) Synchronization. Common settings UFC for each queue Stop level (UFCSi) SL0 SL1 SL2 SL3 Incremented by hardware (when frames are stored) Decremented by the CPU (writing to UFCDi.DVr) 0 Selected settings 1 6-bit counter (UFCVi.CVr) 2 3 #0 #1 RQCi.UFCCr Stop level . . . Stop level was reached # 63 Figure 57.28 Overview of an Unread Frame Counter Unless synchronization of hardware and software is lost, the current unread frame counter value (UFCVi.CVr) indicates the number of unread frames in the queue. When the stop level has been reached, received frames are not stored in the descriptor chain. Setting 0 as the stop level disables the stop function. Otherwise, further received frames for the queue are discarded once its unread frame counter reaches the stop level. Activation of the unread frame counter stop function is indicating by setting of the receive queue full interrupt flag in the receive interrupt status register 2 (RIS2.QFFr). Set the unread frame counter stop level configuration register (UFCS) for each reception queue that will use the unread frame counter function while the current operating mode is configuration mode. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 57-146 RZ/A1H Group, RZ/A1M Group 57. EthernetAVB (1) Loss of Unread Frame (UFC) Synchronization The unread frame counters do not recognize failure to store a frame in the on-chip RAM. In other words, the AVB-DMAC increments the counter for a queue each time it captures a frame for that queue from the reception FIFO whether or not it succeeds in storing the frame normally in the descriptor chain. In general, synchronization of hardware and software may be lost under the following conditions. * An unread frame counter reaching its maximum value When the value of a counter in an unread frame counter register i (UFCVi) (i = 0 to 4) reaches 63, synchronization for the corresponding queue can be lost. It can only be judged that a loss of synchronization has not occurred when the stop level is set to 63. * A queue not having enough space for a descriptor or the associated data In this case, the corresponding receive queue full interrupt flag (RIS2.QFFr) in receive interrupt status register 2 (RIS2) is set. If an unread frame counter reaches its stop level, the receive queue full interrupt flag (RIS2.QFFr) in the receive interrupt status register 2 (RIS2) is set. * A problem occurring during access to memory The result of a failure in synchronization is the unread frame counter indicating that the corresponding descriptor chain contains more available frames than it actually does. To retrieve the correct starting point for operations, use the descriptor base address load request (DLR.LBAq) for the given queue. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 57-147 RZ/A1H Group, RZ/A1M Group 57.3.5 57. EthernetAVB Transmission Control Areas in the on-chip RAM for storing transmission descriptors must also be secured (for descriptors, see Section 57.3.3, Descriptors). The AVB-DMAC fetches data from the on-chip RAM in accord with the procedure the descriptor describes. The descriptor also retains tag information once the frame has been fetched for transmission. The tag information is used to maintain the relationships between state information and time stamps for the software and the AVB-DMAC. The status and time stamp information for transmitted frames remains accessible after their transmission is completed. 57.3.5.1 Transmission Modes The AVB-DMAC has two modes of transmission. * AVB transmission mode This mode is selected by the priority level setting for the transmission queue in the transmit configuration register (setting of the TGC.TQP[1:0] bits) being B'01 or B'11. * Non-AVB transmission mode This mode is selected by the priority level setting for the transmission queue in the transmit configuration register (setting of the TGC.TQP[1:0] bits) being B'00. (1) AVB Transmission Mode AVB transmission supports the control of traffic through the output port to implement various traffic classes. (a) Support for Traffic Classes and Associated Priority When transmission is in AVB transmission mode, streams of traffic are transmitted in accord with the part of the AVB specification called Forwarding and Queuing for Time Sensitive Streams (FQTSS; for details on this, see the IEEE 802.1Q standard). In the AVB specification, at least one queue for a reserving stream under the Stream Reservation Protocol (SR stream) and at least one queue for a non-SR stream are present, and the queues for reserved traffic according to the SRP have highest priority. The AVB-DMAC supports four traffic classes: SR class A, SR class B, network control (NC) traffic (gPTP frames), and best effort (BE) traffic. Allocating a specific queue to network control (NC) frames ensures the control of synchronization. The AVB-DMAC realizes compliance with the AVB standards by handling queues with the following architecture (in terms of traffic classes). * Four transmission queues (Q3, Q2, Q1, and Q0) are available. * Q3 and Q2 are for SR streams (one each for class A and class B). * Q1 is for low-bandwidth network control (NC) traffic (gPTP frames) * Q0 is for other types of traffic (MSRPDU*1, MVRPDU*2, best effort (BE), etc.) CAUTIONS 1. MSRPDU: Multiple Stream Registration Protocol Data Unit 2. MVRPDU: Multiple VLAN Registration Protocol Data Unit R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 57-148 RZ/A1H Group, RZ/A1M Group 57. EthernetAVB Fetching from queues proceeds in order of priority of the above traffic types. Three systems of priority are available through the setting of the transmit queue priority bits in the transmit configuration register (TGC.TQP[1:0]). In the default priority scheme, which is called AVB mode 1 (selected by TGC.TQP[1:0] = B'01), operation of the AVB-DMAC is fully in accord with the AVB specification. AVB mode 2 (transmit queue priority bits (TGC.TQP[1:0] = B'11) is an alternative priority scheme and varies from the AVB specification. Using this scheme thus requires more care. Table 57.77 Default and Alternative Priority Orders in AVB Transmission Mode Priority Schemes (AVB Mode) Priority Order of Queues AVB mode 1 Q3 (SR class A) > Q2 (SR class B) > Q1 (NC) > Q0 (BE) AVB mode 2 Q1 (NC) > Q3 (SR class A) > Q2 (SR class B) > Q0 (BE) (b) Transmission Selecting Algorithm and CBS The algorithm the AVB-DMAC applies to select frames for transmission is in accord with the IEEE 802.1Q standard. For AVB mode, the CBS (credit-based shaping) algorithm is applied to the class A and class B SR queues (Q3 and Q2). Use of the CBS enables correct handling of the priorities of transmission from the SR queues. For the CBS algorithm, see Section 57.3.6, CBS (Credit-Based Shaping). When the following conditions are both satisfied, transmission from an SR queue (Q3 or Q2) proceeds at the specified time. * The queue contains at least one frame ready for transmission. * The queue has credit. * Unless an SR queue satisfies the above conditions, a higher priority queue is not present (not ready for transmission). A non-SR queue (Q1 or Q0) is selected if the conditions below both hold. * The queue contains at least one frame ready for transmission. * As well as the above condition, a higher priority queue is not present (not ready for transmission). R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 57-149 RZ/A1H Group, RZ/A1M Group 57. EthernetAVB Figure 57.29 and Figure 57.30 are flowcharts of selection for transmission in AVB mode 1 and AVB mode 2. Start: Checking to see which frame is next for transmission Does Q3 hold a frame and have available credit? Yes Transmit from Q3. No Does Q2 hold a frame and have available credit? Yes Transmit from Q2 No Does Q1 hold a frame? Yes No Does Q0 hold a frame? Transmit from Q1 Yes No Transmit from Q0 Figure 57.29 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 Flow of Selection for Transmission in AVB Mode 1 57-150 RZ/A1H Group, RZ/A1M Group 57. EthernetAVB Start: Checking to see which frame is next for transmission Does Q1 hold a frame? Yes Transmit from Q1 No Does Q3 hold a frame and have available credit? Yes Transmit from Q3 No Does Q2 hold a frame and have available credit? Yes Transmit from Q2 No Does Q0 hold a frame? Yes No Transmit from Q0 Figure 57.30 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 Flow of Selection for Transmission in AVB Mode 2 57-151 RZ/A1H Group, RZ/A1M Group 57. EthernetAVB (2) Non-AVB Transmission Mode In non-AVB transmission mode, an absolute priority scheme is used. The SR class is not supported and the CBS algorithm is not used. In non-AVB transmission mode (when the transmit queue priority bits in the transmit configuration register (TGC.TQP[1:0]) are B'00), data is fetched for transmission in a strict order of priority (Q3 > Q2 > Q1 > Q0). Figure 57.31 shows the flow of selection in non-AVB transmission mode. Start: Checking to see which frame is next for transmission Does Q3 hold a frame? Yes Transmit from Q3 No Does Q2 hold a frame? Yes Transmit from Q2 No Does Q1 hold a frame? Yes Transmit from Q1 No Does Q0 hold a frame? Yes No Transmit from Q0 Figure 57.31 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 Flow of Selection for Transmission in Non-AVB Mode 57-152 RZ/A1H Group, RZ/A1M Group 57. EthernetAVB (3) Setting the Size of the Transmission FIFO The transmission FIFO is made up of 124 clusters. Each cluster can hold up to 128 bytes. The size of the part of the transmission FIFO for use by each of the four transmission queues can be set by the corresponding transmit queue configuration q bits in the transmit control register (TGC.TBDq). The maximum number of clusters required can be determined from the maximum length of frames for transmission from the queue q. Even if queue t already contains data of the frame size specified by TGC.TBDt, the AVB-DMAC fetches the next frame to queue t after the E-MAC starts transfer data from queue t. Therefore, a frame data area of the total of maximum frame sizes set for each transmission queue plus an area for 1 frame must be secured for a cluster. General Usage Examples: Q0: Frames containing up to 1500 bytes 1500/128 = 11.7 12 clusters Q1: Frames containing up to 1024 bytes 1024/128 = 8.0 8 clusters Q3: Frames containing up to 1996 bytes 1996/128 = 15.6 16 clusters Q4: Frames containing up to 1996 bytes 1996/128 = 15.6 16 clusters When the depth of all transmission queues is 2, only the following number of clusters is required. 2 * (12 + 8 + 16 + 16) + 16 = 2 * 52 + 16 = 120 Adjust the frame length of each queue so that the number of clusters to be used is no greater than 124. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 57-153 RZ/A1H Group, RZ/A1M Group 57. EthernetAVB 57.3.5.2 Setting Up Transmission Descriptors (1) Transmission Descriptor Type The type of a descriptor is defined by the descriptor type (DESCR.DT) field. Table 57.78 shows the descriptor types used in transmission. In the table, entries in the write-back column indicate how the AVB-DMAC changes the DESCR.DT field upon completion of descriptor processing. Table 57.78 Descriptor Type (DESCR.DT) Descriptor Types in Transmission Operation Write-back Frame Start (FSTART) The AVB-DMAC fetches the first of the data for the divided frame and proceeds to the next descriptor. FEMPTY Frame Middle (FMID) The AVB-DMAC fetches the second or subsequent data for the divided frame and proceeds to the next descriptor. FEMPTY Frame End (FEND) The AVB-DMAC fetches the last of the data for the divided frame. When the frame of data that has been fetched to the transmission FIFO is ready for transmission by the E-MAC, the AVB-DMAC proceeds to the next descriptor. FEMPTY Frame Single (FSINGLE) The AVB-DMAC fetches the frame of data. When the frame of data that has been fetched to the transmission FIFO is ready for transmission by the E-MAC, the AVB-DMAC proceeds to the next descriptor. FEMPTY Link (LINK) Processing proceeds to the descriptor specified by DESCR.DPTR. LEMPTY Fixed Link (LINKFIX) Same as LINK Not changed End Of Set (EOS) Clears the transmit start request bit (TCCR.TSRQt), which stops transmission queue. When the TCCR.TSRQt is again set to 1 (a new transmission start request is issued), processing proceeds to the next descriptor. EEMPTY Frame Empty (FEMPTY) Clears the transmit start request bit (TCCR.TSRQt), which stops transmission queue. When the TCCR.TSRQt is again set to 1 (a new transmission start request is issued), processes this descriptor again. Not changed Link Empty (LEMPTY) Same as FEMPTY Not changed EOS Empty (EEMPTY) Same as FEMPTY Not changed R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 57-154 RZ/A1H Group, RZ/A1M Group 57. EthernetAVB (2) Configuration of Transmission Frame Data Descriptors Figure 57.32 shows the configuration of descriptors for use with transmission queues. The transmission-specific fields (DESCR.TSR and DESCR.TAG) are described in Table 57.79. For the other fields and the descriptor types, see Section 57.3.3.6, Descriptor Type. +0 +4 31 30 29 28 27 26 25 24 DT[3:0] DIE[3:0] Figure 57.32 Table 57.79 23 22 21 20 - TSR 19 18 17 16 15 14 13 12 11 TAG[9:0] DPTR[31:0] 10 9 8 7 6 5 DS[11:0] 4 3 2 1 0 Configuration of Descriptor for a Transmitted Frame Configuration of a Transmission Descriptor Bit Name Function TSR Time Stamp Store Request This bit specifies whether the transmission time stamp together with tag information is to be stored within the EthernetAVB module. 0: The time stamp status FIFO within the EthernetAVB module does not retain a transmission time stamp. 1: The time stamp status FIFO within the EthernetAVB module retains a transmission time stamp. Only control this bit while the current DESCR.DT is FEND or FSINGLE. TAG Frame Tag This TAG field is used to associate each frame data status with a time stamp. Frame TAG is not required but is recommended. Only control this bit while the current DESCR.DT is FEND or FSINGLE. For the time stamp FIFO function, see Section 57.3.5.4, Time Stamping in Transmission. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 57-155 RZ/A1H Group, RZ/A1M Group 57. EthernetAVB 57.3.5.3 Transmission (1) Transmitting Frames Setting the transmit start request bit in the transmit configuration control register (TCCR.TSRQt) starts the transfer of frames from the corresponding transmission queue. The descriptor in the current descriptor address for the queue (CDARq.CDA) is read first. If this descriptor is a descriptor for frame transmission (FSINGLE, etc.), the AVB-DMAC fetches the frame data from the data area indicated by the descriptor, writes FEMPTY back to the descriptor type (DESCR.DT) bits to indicate completion of this processing, then proceeds to processing of the next descriptor. If the descriptor is not for transmission, processing is as dictated by the given descriptor (for these descriptors, see the descriptions in Section 57.3.3, Descriptors). If a base address load request is issued for a descriptor chain while it is being processed (by setting 1 in the LBAq bit for transmission queue q that is currently being processed in the descriptor base address load request register, DLR), processing proceeds to the new descriptor chain (descriptor base table address bits (DBAT.TA) + 8*q). Loading the base address does not interrupt frame fetching, but note that frames that have not been fetched from the old chain remain where they are. Figure 57.33 shows descriptor processing during transmission. "Fxxx" in the figure indicates the frame data descriptors (FSTART, FMID, FEND, FSINGLE). <SW> Prepare descriptor chain in the descriptor base address table. Set address to the DBAT register. Set the transmit start request bit (TCCR.TSRQt) for transmission queue t. DBAT DBAT + 8*t LINKFIX <HW> Fetch the base descriptor of the DBAT from transmission queue t and start processing at the first FSTART, FMID, FEND, or FSINGLE indicated by the link. Descriptor data area <HW> Read the FSTART, FMID, FEND, or FSINGLE descriptor, read the relevant frame data, write back FEMPTY to DT, then fetch the next descriptor. Fxxx Fxxx <HW> When DIE ! = 0, an interrupt signal is generated after the processing of all descriptors for a frame or an FSINGLE descriptor, and normal frame transmission proceeds. <SW> Set TCCR.TSRQt to resume descriptor fetching. <SW> Issue a request to load the base address for the queue. <HW> Return to DBAT + 8*t. Fxxx <HW> Stop fetching at EOS. Fetch the next descriptor after TCCR.TSRQt is set again. EOS Fxxx LINK <HW> Fetch the descriptor indicated by the DPTR field of the LINK descriptor. Fxxx Fxxx Fxxx FEMPTY Fxxx Fxxx <SW> Change FEMPTY to FSTART, FMID, FEND, FSINGLE, etc. and set TCCR.TSRQt to the AVB-DMAC resumes descriptor fetching. Figure 57.33 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 <HW> Stop fetching at FEMTPY. When TCCR.TSRQt is set again, AVB-DMAC fetches the new descriptor at the same position in the chain. <SW>: Software processing <HW>: Hardware (AVB-DMAC) processing Descriptor Processing During Transmission 57-156 RZ/A1H Group, RZ/A1M Group 57. EthernetAVB (2) Examples of Descriptor Usage (a) Immediate Frame Transmission Immediate frame transmission is a method in which fetching by the AVB-DMAC starts whenever software adds data to a queue. FEMPTY descriptors are used as stop points to keep the hardware and software in synchronization. As preparation in transmission, software creates descriptor chains that have FEMTPY descriptors. Figure 57.34 shows the flow for subsequent process. Start Does the chain include enough FEMPTY descriptors to handle the frame data? No Wait for sufficient FEMPTY descriptors to become available or create new FEMPTY descriptors within the chain. Yes Add frame data for the current descriptor. Change the descriptor type from FEMPTY to the descriptor type for the frame data. Write 1b to TCCR.TSRQt. End Figure 57.34 Software Flow for Immediate Frame Transmission When processing a divided frame, change the types of descriptors in the backward direction, i.e., from FEND to FSTART. This guarantees all the descriptors including frame data to be ready when the AVBDMAC starts fetching divided frames. Figure 57.35 shows software and AVB-DMAC operations for divided frame transmission. In the figure, software and hardware independently perform processing. This allows software to prepare the descriptor for frame n + 1 even when the AVB-DMAC is currently fetching frame n. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 57-157 RZ/A1H Group, RZ/A1M Group 57. EthernetAVB <HW1> Frame n <SW2> Change FEMPTY to FSTART and write 1b to TCCR.TSRQt. <SW1> Write the data for frame n+1 and change the types of descriptors other than the first within the chain. Fetch data for frame n, change the descriptor type after fetching each time, and stop at the pre-fetching FEMPTY. FSTART FEMPTY FMID FEMPTY FMID FEMPTY FEND FEMPTY <HW2> Stop at FEMPTY and leave TCCR.TSRQt clear until SW2 step 2. FEMPTY FEMPTY FEMPTY FMID FEMPTY FMID FEMPTY FEND FMID Frame n+1 FEMPTY <SW>: Software processing <HW>: Hardware (AVB-DMAC) processing Figure 57.35 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 Software and AVB-DMAC Operation Examples for Immediate Frame Transmission (divided frames) 57-158 RZ/A1H Group, RZ/A1M Group 57. EthernetAVB (b) Frame Set Transmission with Switching of the Active Descriptor Chain This method is used when data are transmitted with a delay for software control to secure bandwidth or for other reasons, rather than immediately transmitted. EOS descriptors are used for the stop points. As preparation in transmission, software creates descriptor chains that have FEMTPY descriptors. Figure 57.36 shows the flow for subsequent process. In the first task, software creates and adds a transmission frame to the descriptor chain, which is followed by EOS descriptor insertion. In the second task, software processes the transmission trigger for the transmission descriptor prepared. This guarantees transmission of a frame set per trigger. No particular operation is necessary for synchronization between two tasks. If not enough frame sets are prepared when the transmit start request bit in the transmit configuration control register (TCCR.TSRQt) is set, only the prepared frame sets are transmitted. If nothing is prepared in the queue, only clearance of a transmission request is performed. Software processing to add a frame set Start Software processing to schedule the transmission of frame sets Start Does the chain include enough FEMPTY descriptors to handle the frame data? Yes Add frame data for the descriptors. Change the descriptor type from FEMPTY to the descriptor types of the frame data. No Wait for sufficient FEMPTY descriptors to become available or create new FEMPTY descriptors within the chain. Wait until transmission is triggered (e.g. by a regular software timer interrupt). Was transmission of the previous set completed (TCCR.TSRQt = 0b)? No Bandwidth error: the bandwidth for E-MAC transmission is not sufficient to handle transmission at the frequency of the transmission trigger. This error must be handled by software. Yes Write 1b to TCCR.TSRQt End Add EOS to the descriptor chain when the frame set is full (maximum size per transfer). End Figure 57.36 Software Flow for Frame Set Transmission with Switching of the Active Descriptor Chain In a given time, the AVB-DMAC does not use the descriptor chain area currently being updated by software; therefore, descriptor types for a divided frame can be changed in any order. Figure 57.37 shows software and AVB-DMAC operation examples in this method. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 57-159 RZ/A1H Group, RZ/A1M Group 57. EthernetAVB Frame set n <SW1> Write the data for frame set n+1 and change the descriptor types within the chain. <SW2> Add EOS at the end of the frame set FSTART FEMPTY FMID FEMPTY FMID FEMPTY FEND FEMPTY EOS FEMPTY FSTART FEMPTY FEND FEMPTY FSTART FEMPTY FMID FEMPTY FEND FEMPTY EOS FEMPTY <HW1> Fetch the descriptors for frame n. <HW2> Stop at EOS, clear TCCR.TSRQt, and wait until SW step 3 is completed. Frame set n+1 <SW3> When the frame is ready for transmission, confirm that TCCR.TSRQt = 0b and write 1b to TCCR.TSRQt. Figure 57.37 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 <SW>: Software processing <HW>: Hardware (AVB-DMAC) processing SW and AVB-DMAC Operation Examples for Frame Set Transmission with Switching of the Active Descriptor Chain 57-160 RZ/A1H Group, RZ/A1M Group 57. EthernetAVB (c) Frame Set Transmission Using a Shadow Descriptor Chain This method is used when data are transmitted with a delay for software control to secure bandwidth or for other reasons, rather than immediately transmitted. Two or more descriptor chains are used. The chains are classified as active or shadow chains. Software prepares frame data in shadow chain and descriptor while hardware processes active chain. EOS or FEMPTY descriptors are used for the stop points. As preparation in transmission, software creates a shadow descriptor chain that has a FEMPTY descriptor, and creates a frame data descriptor in an active chain. Software then sets the transmit start request bit (TCCR.TSRQt) to start transmission of the active chain. During active chain transmission, software can prepare frame data for the shadow chain. Figure 57.38 shows the flow for software implementing this method. Software processing to add a frame to the shadow chain. Start Frame set scheduling for transmission by software processing Start Wait until transmission is triggered (e.g. by a regular software timer interrupt). Does the shadow chain include enough FEMPTY descriptors to handle the frame data? No Create new FEMPTY descriptors in the shadow chain. Yes Was transmission of the active chain completed (TCCR.TSRQt = 0b)? No Add frame data for the descriptors. Yes Write the base address of the shadow chain to the descriptor base address table. Change the descriptor type from FEMPTY to the descriptor types of the frame data. End Write 1b to DLR.LBAq. The shadow chain becomes the new active chain, and the active chain becomes the new shadow chain. Confirm that FEMPTY or EOS is at the end of the shadow chain as the hardware stopping point. Write 1b to TCCR.TSRQt. End Figure 57.38 Bandwidth error: the bandwidth for E-MAC transmission is not sufficient to handle transmission at the frequency of the transmission trigger. This error must be handled by software. Software Flow for Frame Set Transmission Using the Shadow Descriptor Chain Figure 57.39 shows software and AVB-DMAC operation examples in this method. Shadow chain Frame set n+1 <SW1> Write the data to for frame set n+1 and change the descriptor types within the chain. FSTART FEND FSTART FMID FEND FEMPTY FEMPTY FEMPTY FEMPTY FEMPTY FEMPTY FSTART FEMPTY FMID FEMPTY FMID FEMPTY FMID FEMPTY FEND FEMPTY <SW2> On receiving the transmission trigger signal, confirm that TCCR.TSRQt = 0b and write the base address of the shadow chain to the descriptor base address table. <SW3> Write 1b to DLR.LBAq and TCCR.TSRQt. Figure 57.39 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 Active chain FEMPTY FEMPTY FEMPTY FEMPTY FEMPTY FEMPTY FEMPTY FEMPTY FEMPTY FEMPTY FEMPTY FEMPTY FEMPTY FEMPTY FEMPTY <HW1> Fetch the descriptors for frame n. Frame set n <HW2> Stop at FEMPTY, clear TCCR.TSRQt, and wait until <SW step 3> is completed. <HW3> Load the base address of the shadow chain and start to fetch the shadow chain descriptors. <SW>: Software processing <HW>: Hardware (AVB-DMAC) processing SW and AVB-DMAC Operation Examples for Frame Set Transmission Using the Shadow Descriptor Chain 57-161 RZ/A1H Group, RZ/A1M Group 57. EthernetAVB 57.3.5.4 Time Stamping in Transmission Transmission time stamps are important in performing timing and synchronization processing of the IEEE 802.1AS standard. Reference to the transmission time stamps can also be useful to other applications and so on. The AVB-DMAC supplies the time-stamp values based on the gPTP timer by storing the time stamps captured at the same time as sending of the Start of Frame Delimiter (SFD) for transmitted frames. When the time stamp storage request field (DESCR.TSR) is set to 1, selecting storage of a time stamp, the tag number defined in the tag field (DESCR.TAG) of the last descriptor in a set (FEND) or of an FSINGLE descriptor for the frame being transmitted is stored with the time stamp. This eases identification and association. The time-stamp FIFO is accessible at any time. The method of using this function is described below: 1. Create descriptor and frame data in the on-chip RAM for the frame requiring time stamping. Write the tag number of the frame to the frame tag field (DESCR.TAG) and set the time stamp storage request field (DESCR.TSR) to 1. 2. The AVB-DMAC fetches and analyzes the descriptor. When the time stamp storage request field (DESCR.TSR) is 1, the AVB-DMAC recognizes that transmitting this frame also requires storage of the time stamp. 3. The AVB-DMAC fetches the frame data and stores the frame data in the transmission FIFO for scheduling. 4. Under the control of priority settings according to credit-based shaping (CBS) or another scheme, the transmission scheduler decides it is time to transmit frame. 5. The EthernetAVB starts transmission of frame. 6. The gPTP time stamp is captured at the start of sending the frame delimiter (SFD) for transmission and stored with the tag frame field (DESCR, TAG) in the time-stamp FIFO upon completion of the frame transmission. When the time stamp update interrupt is enabled, update of time stamp is notified by an interrupt. 7. The time stamp can now be acquired from the time-stamp FIFO. Use the time-stamp FIFO for the timing and synchronization of frames with IEEE 802.1AS compliance. Time stamping can also be used with other frames, but take care not to allow the time-stamp FIFO to overflow. When the time-stamp FIFO is full, further time stamps in subsequent transmissions are not stored. Figure 57.40 shows software flow in time-stamp FIFO operation. The time stamp FIFO update interrupt status bit (TIS.TFUF) and the time stamp FIFO warning interrupt status bit (TIS.TFWF) are used for the start flag of the START block in the figure. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 57-162 RZ/A1H Group, RZ/A1M Group 57. EthernetAVB START TSR.TFFL = 0 Yes No END Read time stamp and tag from TFAi. Write 1 to TCCR.TFR. Process read-out time stamp if necessary. Figure 57.40 Flow of Transmission Time Stamping When all the entries in the time-stamp FIFO are released, the time stamp FIFO update interrupt status bit (TIS.TFUF) and time stamp FIFO warning interrupt status bit (TIS.TFWF) are cleared by the AVBDMAC. Therefore, clearing the interrupt flags is not necessary. When multiple frames are transmitted with time stamps but from different queues, the order of storage in the time-stamp FIFO buffer depends on the order of frames in transmission. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 57-163 RZ/A1H Group, RZ/A1M Group 57.3.6 57. EthernetAVB CBS (Credit-Based Shaping) In AVB transmission mode (i.e. when the transmit queue priority field in the transmit configuration register (TGC.TQP) is B'01 or B'11), transmission queues Q3 and Q2 are respectively assigned to class A and class B stream traffic and the CBS (Credit Based Shaping) algorithm is used to select the transmission queues in order to satisfy the Forwarding and Queuing for Time Sensitive Streams (FQTSS) specification (see section 8.6.8 or section 34 in IEEE 802.1Q). The CBS algorithm is based on the concept of transmission credit for each queue. Credit can be thought of as the degree to which a queue has the "right" to transmit at a given time. In addition, in AVB transmission mode as specified in IEEE 802.1Q, queues that are subject to the CBS algorithm are able to transmit when the following conditions are met. * At least one frame is stored in the queue. * The credit for the queue is 0 or a positive value. The credit for a transmission queue is incremented while one or more frames from the queue are present in the transmission FIFO but transmission of these frames is not proceeding. This state is indicated by the transmission process status bit for queue t in the AVB-DMAC status register (CSR.TPOt) being clear (0). The credit is decremented while transmission of a frame from the queue is in progress. This mechanism is used to control transmission so that the amount of data for transmission for each queue does not exceed the specified maximum bandwidths. IEEE 802.1Q defines the following parameters for queues under the control of the CBS algorithm. portTransmitRate: Maximum transmission data rate of an external port. The E-MAC determines this parameter. bandwidthFraction: Maximum fraction of portTransmitRate that can be used for a queue. idleSlope: Rate of change of credit for a queue when transmission of frames from the queue is not proceeding so the credit value (in bits per second) is increasing. idleSlope is also equal to the maximum fraction of the total bandwidth (portTransmitRate) that is available to the given queue under a specified condition (frames from the queue can be placed in a continuous stream. See Annex L of IEEE 802.Q. idleSlope = bandwidthFraction * portTransmitRate sendSlope: Rate of change of credit (in bits per second) for a queue while transmission of a frame from the queue is in progress so the credit value is decreasing. The value of sendSlope is defined as follows: sendSlope = idleSlope - portTransmitRate Furthermore, the values below are used to define individual traffic classes (or queues for the classes) under control of the algorithm. See Annex L of IEEE 802.Q. maxFrameSize: Maximum size of frames (in bits) of the corresponding traffic class that can be transmitted from a port maxInterferenceSize: Maximum burst size (in bits) by which delays for the corresponding traffic class can be allowed hiCredit: Maximum credit value (positive number). Can be calculated by using the following equation: hiCredit = maxInterferenceSize * (idleSlope / portTransmitRate) loCredit: Minimum credit value (negative number). Can be calculated by using the following equation: loCredit = maxFrameSize * (sendSlope / portTransmitRate) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 57-164 RZ/A1H Group, RZ/A1M Group 57. EthernetAVB Figure 57.41 shows how the CBS algorithm works and the meaning of the above parameters. When there is no frame to be transmitted in the queue in the transmit-enabled state, the credit value is 0 (after Frame 0 transmission in the figure). Credit hiCredit idleSlope sendSlope idleSlope sendSlope 0 Time idleSlope loCredit Queue depth 3 2 1 0 Frame 3 Frame 2 Frame 1 Frame 0 Frame 3 Frame 2 Frame 3 Time Transmitted data Interfering traffic Fr. 0 Interfering traffic Frame 1 Frame 2 Interfering traffic Frame 3 Time Figure 57.41 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 CBS (Credit-Based Shaping) Operation 57-165 RZ/A1H Group, RZ/A1M Group 57. EthernetAVB Figure 57.42 shows the operation of CBS (Credit Based Shaping) in the AVB-DMAC. EthernetAVB AVB-DMAC ET_TXD[3:0] CIVR0 CDVR0 CUL0 CLL0 Class B credit counter MAC I/F ET_TXCLK E-MAC PHY portTransmitRate CIVR1 CDVR1 CUL1 CLL1 Class A credit counter Internal bus clock Figure 57.42 CBS (Credit-Based Shaping) Operation in the AVB-DMAC The CBS operation in the AVB-DMAC is based on "credit counters" for the respective traffic classes (SR class A and class B). The following parameters apply for these classes. CBS increment value (CIV): Signed positive number The credit is incremented by this amount every internal bus clock cycle while a frame from the queue is pending but transmission has not started (idleSlope). CBS decrement value (CDV): Signed negative number The credit is decremented by this amount every internal bus clock cycle while transmission of a frame from the queue is proceeding (sendSlope). The CBS increment value (CIV) and CBS decrement value (CDV) are defined as follows. CIV = idleSlope * Mfactor CDV = sendSlope * Mfactor Mfactor is a multiplier factor to ensure accuracy for CIV and CDV. CIV and CDV are finally calculated by using the following equations. CIV = (portTransmitRate/B) * bwFraction * Mfactor CDV = (portTransmitRate/B) * (bwFraction - 1) * Mfactor The credit counters are driven by the internal bus clock (B), so calculating the slope parameters for CBS requires (1/B). Mfactor must be calculated for the CBS parameters. All queues for the same class must have the same CBS parameters. Mfactor for a certain class can be changed during operation, unless transmission is pending for that class (i.e. the transmit process status bit in the AVB-DMAC status register (CSR.TPOt) = 0). At that time, the credit counter values for class are 0. Note that the credit value will R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 57-166 RZ/A1H Group, RZ/A1M Group 57. EthernetAVB not match a new incrementation or decrementation parameter if Mfactor is changed while the credit counter value is non-zero. Mfactor configuration register is not present in the AVB-DMAC. Set the CIV and CDV parameters in the CBS increment value registers (CIVRc) and the CBS decrement value registers (CDVRc). They should be dynamically updated when streams are registered and erased in accord with IEEE 802.1Qat. Although the credit counters operate with the internal bus clock (B), a transmission clock is used in frame transmission. Therefore, time lags occur when frame transmission starts and ends. For this reason, an extra credit is stored after a frame is transmitted. The maximum value of the credit to be stored is the credit value incremented for one cycle of the B clock and equals the Tx port transmission rate in Mbps * B. Bandwidth needs to be secured by software taking this into account. The AVB-DMAC also has CBS upper limit registers (CULc) (the upper limit registers for classes A and B) and CBS lower limit registers (CLLc) (the lower limit registers for classes A and B). Multiply the upper limit (hiCredit) and the lower limit (loCredit) by Mfactor for each class as defined above so that the resulting values agree with the credit values. CUL = hiCredit * Mfactor = maxInterferenceSize * bwFraction * Mfactor CLL = loCredit * Mfactor = maxFrameSize * (bwFraction - 1) * Mfactor Example: Assume that portTransmitRate = 100 Mbps, B = 130 MHz and bwFraction = 3%. Then idleSlope and sendSlope represented as one bit vs. cycles of the peripheral bus clock are as follows. idleSlope = (portTransmitRate/B) * bwFraction = 100/130 (Mbps/MHz) * 3% = 0.023 (bit/B) sendSlope = idleSlope - (portTransmitRate / B) = -0.746 (bit/B) Let Mfactor be 100, then CIV and CDV parameters are determined as follows. CIV = idleSlope * Mfactor = 23 CDV = sendSlope * Mfactor = -74.6 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 57-167 RZ/A1H Group, RZ/A1M Group 57.3.6.1 57. EthernetAVB Restrictions on CIV, CDV and Mfactor The maximum value (the minimum value for negative numbers) up to which the credit counter will not overflow determines the maximum values of CIV and CDV that can be set in the CBS registers. This maximum credit value is equivalent to the worst case of the hiCredit value, and the maximum values for class A and class B are calculated as follows. <Conditions> * Class A maximum value (hiCredit_max_classA) classA bwFraction 100% Maintaining the proper relations in the transmission priority order requires waiting for a period equivalent to the one maximum sized frame. hiCredit_max_classA maxInterferenceSize for class A = Waiting for a period equivalent to one maximum sized frame = header + maximum size payload + CRC (2000 bytes) + preamble (8 bytes) + IFG (12 bytes) + processing_delay ( 80 bytes) 2100 bytes * Class B maximum value (hiCredit_max_classB) classB bwFraction 100% Maintaining the proper relations in the transmission priority order requires waiting for a period equivalent to the respective one maximum sized frame in the class A transmission queue and other transmission queues. hiCredit_max_classB maxInterferenceSize for class B = Waiting for a period equivalent to two maximum sized frames = 2* hiCredit_max_classA 4200 bytes In bit units, calculated as follows: hiCredit_max_classA = 16800 hiCredit_max_classB = 33600 The 32-bit signed counter can handle from -231 to 231-1, so the specifiable maximum values of Mfactor without overflow are: Mfactor_max_classA = 231-1 / hiCredit_max_classA 127826 and Mfactor_max_classB = 231-1 / hiCredit_max_classB 63913. A high degree of accuracy can be achieved even with a low bandwidth. In class B, bandwidthFraction = 0.05% and the bandwidth error < 0.1%. The maximum value of CIV is calculated from the following equation. CIV = idleSlope x Mfactor = (portTransmitRate / B) * bandwidthFraction x Mfactor When Mfactor is the maximum value and bandwidthFraction is the maximum value (up to 100%): CIV_max_classA = (portTransmitRate / B) * Mfactor_max_classA and CIV_max_classB = (portTransmitRate / B) * Mfactor_max_classB. The maximum values when portTransmitRate = 100 Mbps and B = 130 MHz are as follows: CIV_max_classA 98328 CIV_max_classB 49164 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 57-168 RZ/A1H Group, RZ/A1M Group 57. EthernetAVB Table 57.80 shows examples of values for portTransmitRate and internal bus clock frequency. The values in this table are just the results of calculation, so when actually setting values, the CIV values must be limited so that the 32-bit credit counter will not overflow. In the AVB-DMAC, the CIV parameters are implemented as 16 bits + a sign bit, so CIV 65535 should be applied to both class A and class B. Table 57.80 Example of Maximum Values for Class A and Class B CIV Parameters B [MHz] portTransmitRate R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 CIV_max_classA CIV_max_classB 100 Mbps 100 127826 63913 100 Mbps 125 102260 51130 100 Mbps 133 96109 48054 57-169 RZ/A1H Group, RZ/A1M Group 57.3.6.2 57. EthernetAVB Credit Incrementation (IFGs) In the CBS credit counter in the AVB-DMAC, the inter-frame gap (IFG) after a frame is transmitted is not treated as part of frame transmission. During an IFG, the credit is incremented for all SR queues that have pending frames or negative credit. Figure 57.43 illustrates credit operations during IFGs. Queue x credit sendSlope idleSlope sendSlope 0 Time idleSlope Transmitted data Qx Frame IFG x Qx Frame IFG x Qy Frame IFG y Time Figure 57.43 Credit Operations during IFGs The IFG need not be included in calculation of the bandwidth for the specified SR class when deciding the idleSlope, sendSlope, and CIV and CDV parameters. However, IFG must also be included in the calculation in order to confirm that the total bandwidth allocated to all SR classes does not exceed 100% of portTransmitRate. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 57-170 RZ/A1H Group, RZ/A1M Group 57.3.6.3 57. EthernetAVB CBS Setting Example The case of a class A 48-kHz stereo audio stream among Ethernet frames is described as an example. After every class A measurement interval (125 us), 80 octets consisting of two sets of six 32-bit samples plus a 32-octet header are stored as audio data within a frame. The IEEE 802.3 also imposes a 42-octet media-specific frame overhead (an 8-octet preamble, 14-octet IEEE 802.3 header, 4-octet IEEE 802.1Q priority/VID Tag, 4-octet CRC, and 12-octet IFG) are also added. Accordingly, the total frame size is 80 + 42 = 122, and one such frame is transmitted after every class measurement interval. This represents a total bandwidth of about 7.8 Mbits per second (122 octets x 8 bits per octet x 8000 frames per second) for this class. The E-MAC runs at 100 Mbps (portTransmitRate), so the allocation of the total bandwidth to each class A queue corresponds to 7.8%. If other traffic classes are to share the total transmission bandwidth, checking that the total allocation of bandwidth with this 7.8% allocation does not exceed 100% of portTransmitRate is required. To obtain the CIV and CDV parameters for a given class, the IFG must not be taken into account in calculation of the frame size. For this case, therefore, we obtain the total bandwidth for the class = about 7.04 Mbps (110 octets x 8 bits per octet x 8000 frames per second) = 7.04% of portTransmitRate. Ethernet AVB AVB-DMAC ET_TXD[3:0] CIVR1 CDVR1 CUL1 CLL1 Class A credit counter MAC I/F E-MAC PHY portTransmitRate ET_TXCLK Internal bus clock Figure 57.44 Example of CBS Settings In this setting example, operating frequency and so on in each section are as follows: * the E-MAC runs at 100 Mbps, so portTransmitRate = 100 Mbps and * high-speed internal bus clock (operating clock for the credit counter) frequency = 133 MHz, securing a bandwidth of 7.04 Mbits/sec for class A requires configuring the CBS parameters as follows. * bandwidthFraction = 7.04% * idleSlope = (portTransmitRate / B) * bandwidthFraction 0.05293 bits per B * sendSlope = idleSlope - (portTransmitRate / B) -0.69895 bits per B When Mfactor = 10000, the parameters are as follows. * CIV = idleSlope x Mfactor = 529 bits per B R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 57-171 RZ/A1H Group, RZ/A1M Group 57. EthernetAVB * CDV = sendSlope x Mfactor = -6989 bits per B These are the final values for setting in the CIVR1 and CDVR1 registers. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 57-172 RZ/A1H Group, RZ/A1M Group 57. EthernetAVB 57.3.7 IEEE802.1: gPTP 57.3.7.1 gPTP Timer An 84-bit timer is provided to support the gPTP function. Figure 57.45 shows the overview of the timer. After reaching 109-1, the nanoseconds value wraps around to zero. Increment register (28 bits) gPTP timer (64 + 20 bits) + Seconds (32 bits) Nanoseconds (32 bits) Seconds (48 bits) Nanoseconds (only the 30 lower-order bits are valid) Seconds (48 bits) Nanoseconds (32 bits) + The increment register value is added to the gPTP timer every clock cycle. Fraction of nanoseconds (20 bits) Offset register (80 bits) = Corrected gPTP timer (80 bits) Figure 57.45 gPTP Timer The higher-order 32 bits indicate seconds. For the next 32 bits indicate nanoseconds. The lower-order 20 bits indicate fractional nanoseconds. Software can only read the 32 higher-order bits, indicating seconds, and the subsequent 32-bits, indicating nanoseconds. The 20 lower-order 20 bits, representing less than 1 ns, are provided within the AVB-DMAC to maintain accuracy in time measurement, and cannot be referenced. The timer can be reset by setting the timer control request bits in the gPTP configuration control register (GCCR.TCR[1:0]) to B'01. These bits are set to B'00 on completion of normal resetting of the timer. After the timer starts, the value in the gPTP timer increment value bit (GTI.TIV) is added to the value of the gPTP timer every clock cycle. When the value of the nanosecond part reaches 109 - 1, it returns to 0 when the next 1 nanosecond is counted. The fractional nanosecond value is represented by 20 bits and can be adjusted in precision of 1/220 (1/1048576) nanosecond. Before setting a value in the gPTP timer increment value bit (GTI.TIV), set the timer increment value setting request bit in the gPTP configuration control register (GCCR.LTI) to 1. If this bit is not set to 1, new values that are written will not be reflected in the register. This bit returns to 0 after the setting is completed. An offset to the gPTP timer is also available. If this is required, set the value in the timer offset value bit (GTO.TOV). Before setting a value in this register, set the timer offset value setting request bit in the gPTP configuration control register (GCCR.LTO) to 1. If this bit is not set to 1, new values that are written will not be reflected in the register. This bit returns to 0 after the setting is completed. Set the value from 0 to 109 - 1 to the timer offset value bits (GTO0.TOV[31:0]) in the nanoseconds portion. When adding an offset, take care that the calculation result with the offset added does not exceed 80 bits. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 57-173 RZ/A1H Group, RZ/A1M Group 57. EthernetAVB The value of the gPTP timer can be read from the gPTP timer capture value bit (GCTi.CTV) by setting the timer control request bits in the gPTP timer control register (GCCR.TCR[1:0]) to B'11. Set the timer capture source select bits in the gPTP configuration control register (TCCR.TCSS) to select the timer value for capture as the value of the gPTP timer, the corrected value of the gPTP timer (value with the offset added), or the AVTP presentation time. Setting the timer control request bits in the gPTP configuration control register (GCCR.TCR[1:0]) to B'11 initiates the capture. Once normal capture of the timer is complete, the value of the timer control request bits in the gPTP configuration control register (GCCR.TCR[1:0]) returns to B'00. The timer for gPTP operates as a free-running timer but can be synchronized with the Grandmaster clock. The timer clock source can be selected from the internal bus clock and Ethernet transmission clock by setting the gPTP clock select bits (CCC.CSEL[1:0]). 57.3.7.2 Free-Running Operation The IEEE 802.1 AS standard does not prescribe the adjustment of local clocks to the Grandmaster clock. To avoid negative effects from the correction procedure, we recommend the use of a freerunning timer. As a free-running timer, the timer counts the local clock based on the local time. The gPTP timer increment value bit (GTI.TIV) is set to 1 ns (the setting value = H'0010 0000) and the timer offset value bit (GTOi.TOV) is set to 0. The ratio information captured at the time of the gPTP delay measurement and synchronization procedures is used to correct the frequency ratio to that of the Grandmaster clock. The Grandmaster clock can be calculated from the local clock by using the information collected during the gPTP measurement and synchronization procedures. 57.3.7.3 Synchronization with the Grandmaster Clock In situations requiring physical synchronization of the local clock with the Grandmaster clock, the fractional nanoseconds value (the 20 lower-order bits of the gPTP timer) is used to make the adjustment. Specifically, the increment value is finely adjusted to correct for deviations of the clock frequency from that of the Grandmaster clock. Use the timer offset value bit (GTOi.TOV) to correct for offsets for comparing with the absolute time and so on from start-up. The sum of the timer value and the offset register is the corrected gPTP timer value. Set the value from 0 to 109 - 1 to the timer offset value bits (GTOi.TOV[31:0]) for setting the nanoseconds portion of the offset. The following equation gives a method of calculating the increment (GTI.TIV) from the frequency of the gPTP clock and its deviation from that of the Grandmaster clock. Variable d is the deviation (d = 10-6 for 1 ppm). GTI.TIV = round 220GHz *(1+d) f GPTP After adjusting for the current deviation of clock frequency, re-set the gPTP timer increment register (GTI.TIV). After calculating the new offset value, re-set the timer offset configuration register (GTOi.TOV). * Sample setting 1 When fGPTP = 100 MHz 0 ppm (device used is guaranteed by the Grandmaster clock) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 57-174 RZ/A1H Group, RZ/A1M Group 57. EthernetAVB gPTP is updated every 10 ns. Set the gPTP timer increment value bits (GTI.TIV) to H'00A0_0000. * Sample setting 2 When fGPTP = 100 MHz - 10 ppm gPTP is updated every 10 ns. Set the gPTP timer increment value bits (GTI.TIV) to H'00A0_0069 (10485864.8576 before rounded off). Rounding off the value causes a frequency error less than 1 ppm. 57.3.7.4 Support Provided by the gPTP Timer in Transmission and Reception The timer value described above is used in the time-stamp values captured when start frame delimiters are detected in reception and generated in transmission. Captured time stamp values for received frames are stored in the corresponding descriptors. Those for transmitted frames are stored with tag information in the time-stamp FIFO. The time stamp values are thus correlated with both transmitted and received frames. Note that the use of corrected gPTP timer values can introduce an error due to the offset correction in the gPTP synchronization procedure. Errors due to SFD notification and the interface between the timer modules must also be taken into account. Although SFDs for transmission and reception are detected in synchronization with the transmission and reception clocks, respectively, the gPTP operates with a gPTP clock. Therefore, an error of 1 GTI.TIV + 1 B is generated. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 57-175 RZ/A1H Group, RZ/A1M Group 57.3.8 57. EthernetAVB Support for IEEE 1722 For IEEE 1722, the following two functions are supported. * Output and capture of values in the IEEE 1722 AVTP (Audio/Video Transport Protocol) presentation time format * Comparison of IEEE 1722 AVTP presentation time stamps The 32-bit AVTP time stamp field of IEEE 1722 frames holds the AVTP presentation time when the AVTP time-stamp enable bit in the frame is 1. The AVTP time stamp field is generated from the pPTP timer and is given as seconds (gPTP_seconds) and nanoseconds (gPTP_nanoseconds) according to the following equation. AVTP time stamp = (gPTP_seconds * 109 + gPTP_nanoseconds) modulo 232 The AVTP presentation time can be read from the gPTP timer capture value bit (GCTi.CTV). Set the timer capture source select bits in the gPTP configuration control register (TCCR.TCSS) to select the timer value for capture as the AVTP presentation time. Setting the timer control request bits in the gPTP configuration control register (GCCR.TCR[1:0]) to B'11 initiates the capture. The value stored as the capturing result is obtained by adding the maximum transit time defined in the maximum transit time bits (GMTT.MTTV) to the corrected gPTP timer value. The AVTP presentation time wraps around approximately every four seconds. CAUTION The AVTP presentation time captured in GCTi.CTV is only valid when the corrected gPTP timer value is in synchronization with the Grandmaster clock. That is, the timer increment and timer offset values for the corrected gPTP timer value must be adjusted by the synchronization procedure so that the corrected gPTP clock is adjusted to match the time kept by the Grandmaster clock. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 57-176 RZ/A1H Group, RZ/A1M Group 57.3.9 57. EthernetAVB Flow Control The E-MAC supports flow control for full-duplex operation in compliance with the IEEE 802.3 standards. This flow control is applicable to both reception and transmission. In regard to the transmission of PAUSE frames, flow control operates in the following ways. (1) Automatic PAUSE Frame Transmission For the received frames, PAUSE frames are automatically transmitted when the amount of data having been written in the reception FIFO reaches the value specified by the receive FIFO caution level bits in the receive configuration register (RCR.RFCL). The TIME parameter contained in the PAUSE frame can be specified by the automatic PAUSE frame register (APR). If the maximum count of PAUSE frame retransmission times is not specified, PAUSE frames are automatically transmitted repeatedly until the data is read from the reception FIFO and the remaining data amount becomes smaller than the value specified by the RCR.RFCL. As the maximum count of PAUSE frame retransmission times, any value from 1 to 65535 can be specified by the PAUSE frame retransmission count register (TPAUSER). In this case, PAUSE frames are automatically transmitted repeatedly until the remaining data amount becomes smaller than the value specified by the RCR.RFCL or the count of retransmission times reaches the value specified by the TPAUSER. The retransmit counter is cleared to 0 when the next PAUSE frame is transmitted once the data amount in the reception FIFO becomes smaller than the value specified by the RCR.RFCL. Automatic PAUSE frame transmission is enabled when the operating mode bit for flow control in transmission in the E-MAC mode register (ECMR.TXF) is 1. (2) Manual PAUSE Frame Transmission PAUSE frames can also be transmitted in response to software operations. Writing a timer value to the manual PAUSE frame register (MPR) starts the transmission of a PAUSE frame. This only causes the transmission of one PAUSE frame. (3) PAUSE Frame Reception After reception of a PAUSE frame, transmission of the next frame does not proceed until the time indicated by the Timer value elapses. However, transmission of a frame currently being transmitted continues. PAUSE frames are only received while the operating mode for flow control in reception bit in the E-MAC mode register (ECMR.RXF) is set to 1. The number of received PAUSE frames is counted. (4) 0 TIME PAUSE Frame Control The setting of the PAUSE frame usage with TIME = 0 enable bit in the E-MAC mode register (ECMR.ZPF) enables or disables the transmission of PAUSE frames with the TIME parameter value 0. The setting of the PAUSE frame reception with time = 0 bit in the E-MAC mode register (ECMR.RZPF) enables or disables the reception of PAUSE frames with the TIME parameter value 0. * Operation for transmission When the 0-time PAUSE frame control is enabled, PAUSE frame with the TIME parameter value 0 is transmitted when the capacity of the reception FIFO is less than the value of the receive FIFO caution level bits in the receive configuration register (RCR.RFCR) while the time indicated by the TIME parameter value has not elapsed. When the 0-time PAUSE frame control is disabled, PAUSE frames with the TIME parameter value 0 are not transmitted. * Operation for reception R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 57-177 RZ/A1H Group, RZ/A1M Group 57. EthernetAVB When the 0-time PAUSE frame reception is enabled, frame transmission wait state is released when PAUSE frame with the TIME parameter value 0 is received. When the 0-time PAUSE frame reception is disabled, received PAUSE frames with the TIME parameter value 0 are discarded. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 57-178 RZ/A1H Group, RZ/A1M Group 57.3.10 57. EthernetAVB Interrupts The EthernetAVB module has four interrupts: three interrupts from the AVB-DMAC and one interrupt from the E-MAC. The three interrupts from the AVB-DMAC are generated when the AVB-DMAC is placed in operation mode, and the one interrupt from the E-MAC is generated when the AVB-DMAC is placed in configuration, operation, or standby mode. Table 57.81 is a list of the interrupts. Table 57.81 EthernetAVB Interrupts Interrupt Source Name Remarks AVB_DATA Transmit/receive data management interrupt AVB_ERROR Error management interrupt AVB_MANAGE Other management (FIFO caution level, etc.) interrupt AVB_MAC E-MAC interrupt The AVB-DMAC related interrupts include descriptor interrupts (15 sources), error interrupts (5 sources), reception interrupts (37 sources), transmission interrupts (2 sources), and gPTP interrupts (3 sources). From the CPU's perspective, each appears as one of the above four interrupt sources. The states of an AVB-DMAC-related interrupt sources can be checked in the following registers. * Descriptor interrupt status register (DIS) * Error interrupt status register (EIS) * Receive interrupt status register (RISi) * Transmit interrupt status register (TIS) * gPTP interrupt status register (GIS) The interrupts are controlled by the corresponding interrupt enable bits. However, the status flags operate independently of the settings of the enable bits. The states of grouped interrupts can be checked by reading the interrupt summary status register (ISS) and the queue full error interrupt status bit in the error interrupt status register (EIS.QFS). 57.3.10.1 Transmit/Receive Data Management Interrupt The management interrupt for transmission and reception is conveyed when the interrupt conditions corresponding to the following sources are satisfied. * Receive frame interrupt in the receive interrupt status register 0 (RIS0.FRFr) * Descriptor interrupt in the descriptor interrupt status register (DIS.DPFi) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 57-179 RZ/A1H Group, RZ/A1M Group 57. EthernetAVB 57.3.10.2 Error Management Interrupt The error management interrupt is conveyed when interrupt conditions corresponding to the following sources are satisfied. * Time stamp FIFO full error interrupt in the error interrupt status register (EIS.TFFF) * CBS limitation value error interrupts in the error interrupt status register (EIS.CULF1, EIS.CULF0, EIS.CLLF1, EIS.CLLF0) * Receive FIFO full interrupt in the receive interrupt status register 2 (RIS2.RFFF) * Receive queue full interrupt in the receive interrupt status register 2 (RIS2.QFFr) 57.3.10.3 Other Management (FIFO Warning, etc.) Interrupts The other management (FIFO warning, etc.) interrupt is conveyed when interrupt conditions corresponding to the following sources are satisfied. (1) Reception related interrupt Receive FIFO warning interrupt in the receive interrupt status register 1 (RIS1.RFWF) (2) Transmission related interrupts Time stamp FIFO warning interrupt in the transmit interrupt status register (TIS.TSWF) Time stamp FIFO update interrupt in the transmit interrupt status register (TIS.TSUF) (3) gPTP related interrupts Presentation time match interrupt in the gPTP interrupt status register (GIS.PTMF) 57.3.10.4 E-MAC Interrupt The E-MAC interrupt is conveyed when the following E-MAC interrupt sources are generated. * PAUSE frame retransmit retry over interrupt in the E-MAC status register (ECSR.PFROI) * Illegal carrier detection interrupt in the E-MAC status register (ECSR.ICD) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 57-180 RZ/A1H Group, RZ/A1M Group 57.3.11 57. EthernetAVB Flows of Operations 57.3.11.1 Flow of E-MAC Initialization Figure 57.46 shows the flow of E-MAC initialization. Bit setting definition S: Arbitrary value is set. 0: 0 is set. 1: 1 is set. F/W EthernetAVB Set MAC address SSSS SSSS SSSS SSSS SSSS SSSS SSSS SSSS 0000 0000 0000 0000 SSSS SSSS SSSS SSSS Set MAC address 0000 0 S00 0000 0000 0000 0000 0000 0010 Set Max frame length 0000 0000 0000 0000 0000 SSSS SSSS SSSS PHY-LSI Ethernet (MII) MAC address high register (MAHR) MAC address low register (MALR ) E-MAC mode register (ECMR) Receive frame length register (RFLR) Limitation on H' 0000 0800 : 2 Kbytes Set Interrupt enable 0000 0000 0000 0000 0000 0000 0000 0000 E-MAC interrupt enable register (ECSIPR) E-MAC does not start transmission or reception at this point PHY Registers access . PHY interface register (PIR) Check the PHY -LSI specification before setting the PHY register . Figure 57.46 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 Flow of E-MAC Initialization 57-181 RZ/A1H Group, RZ/A1M Group 57. EthernetAVB 57.3.11.2 Flow of AVB-DMAC Initialization Figure 57.47 shows the flow of AVB-DMAC initialization. F/W On-chip RAM EthernetAVB Check operating mode Reset mode? Set operating mode Reset mode Configuration mode Check operating mode Configuration mode? See E-MAC initialization flow. Select gPTP clock source gPTP clock select bits B'00: gPTP is not in use. B'01: Internal bus clock (B) B'10: Ethernet transmission clock (ET_TXCLK) B'11: External clock (AVB_GPTP_EXTERN) Set base address of descriptor table Set the address of the descriptor table in the on-chip RAM. PHY-LSI Ethernet (MII) AVB-DMAC status register Operating mode status bits CSR.OPS[3:0] = 1 (RESET) AVB-DMAC mode register Operating mode configuration bits CCC.OPC[1:0] = 1 AVB-DMAC status register Operating mode status bits CSR.OPS[3:0] = 2 (CONFIG) E-MAC initialization AVB-DMAC mode register gPTP clock source select bits (CCC.CSEL[1:0]) Descriptor base address register (DBAT) Descriptor setting Set transmission/ reception descriptors. Check operating mode Configuration mode Operation mode Check operating mode Operation mode? Figure 57.47 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 AVB-DMAC mode register Operating mode configuration bits CCC.OPC[1:0] = 2 AVB-DMAC status register Operating mode status bits CSR.OPS[3:0] = 4 Flow of AVB-DMAC Initialization 57-182 RZ/A1H Group, RZ/A1M Group 57. EthernetAVB 57.3.11.3 Flow for the AVB-DMAC in Reception Figure 57.48 shows the flow for the AVB-DMAC in reception. On-chip RAM F/W EthernetAVB See AVB-DMAC initialization flow. Setting for descriptor interrupt Descriptor interrupt control register (DIC) Receive configuration register Receive FIFO critical level (RFCL) H'1800 Time stamp enable bit (ETS2) 0 Time stamp enable bit (ETS0) 0 Filtering enable bit (ESF) 10, 11 Network control filtering enable bit (ENCF) 1/0 Incomplete frame enable bit (EFFS) 0 Setting for reception queues Receive queue configuration register (reception queues 0 to 17) Setting of the unread frame counter (UFFC) 00 Receive synchronous mode (RSM) 00 Setting for reception padding Receive padding configuration register Data counter value (DCNT) 188 bytes Padding counter value (PCNT) 4 Setting for separation filter offset Separation filter offset register For VLAN: SFO.FBP[5:0] = 14 For stream ID: SFO.FBP[5:0] = 22 Setting for separation filter pattern Separation filter pattern register For VLAN: 0000 0000 0000 SSSS For stream ID: SSSS SSSS SSSS SSSS Set an arbitrary value to "S". Setting for separation filter mask Tx Tx Tx Tx Rx Rx Rx queue0 (BE frames) queue1 (NC frames) queue2 (Class B frames) queue3 (Class A frames) queue0 (BE frames) queue1 (NC frames) queue2 (TS0 frames) DT[3:0] = 4'd9 DIE[3:0] = 4'd0 DPTR[31:0] = Descriptor pointer Ethernet (MII) Set configuration mode to initialize E-MAC. Setting for reception Set link descriptors PHY-LSI Separation filter mask register For VLAN: 0000 0000 0000 FFFF For stream ID: FFFF FFFF FFFF FFFF "1" compare "0" don't care Receive configuration register (RCR) Receive queue configuration register i (RQCi) Receive padding configuration register (RPC) Separation filter offset register (SFO) Separation filter pattern register (SFP) Separation filter mask register (SFM) DT[3:0] = 4'd9 DIE[3:0] = 4'd0 DPTR[31:0] = Descriptor pointer Rx queue15 (TS13 frames) Rx queue16 (TS14 frames) Rx queue17 (TS15 frames) DPTR[31:0] = Descriptor pointer Total 22 Link descriptors DPTR[31:0] = Descriptor pointer DPTR[31:0] = Descriptor pointer These descriptors must be allocated in the contiguous areas. Set reception descriptors DT[3:0] = FEMPTY DIE[3:0] = arbitrary DS[11:0] = Received data size DPTR[31:0] = Reception data storage pointer DT[3:0] = FEMPTY DIE[3:0] = arbitrary DS[11:0] = Received data size DPTR[31:0] = Reception data storage pointer DT[3:0] = LINK, LINKFIX, EOS DIE[3:0] = arbitrary The descriptor chains specified by LINK or LINKFIX must be allocated in the contiguous areas. See AVB-DMAC initialization flow. Set operation mode. Enable reception E-MAC mode register: Receive enable bit ECMR.RE = 1 E-MAC mode register (ECMR) Ethernet MAC Frame Ethernet Frame Descriptor read Data transfer For MAC Frame Header part Descriptor write back Descriptor read Data transfer For MAC Frame payload part Descriptor write back Descriptor interrupt signal (when interrupt is enabled) Read interrupt status Descriptor interrupt status register (DIS) Descriptor interrupt processing Figure 57.48 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 Flow for the AVB-DMAC in Reception 57-183 RZ/A1H Group, RZ/A1M Group 57. EthernetAVB 57.3.11.4 Flow for the AVB-DMAC in Transmission Figure 57.49 shows the flow for the AVB-DMAC in transmission. On-chip RAM EthernetAVB F/W See AVB-DMAC initialization flow. Setting for descriptor interrupt Setting for transmission Transmit configuration register Transmit data size (TBD0-3[3:0]) 2 Transmit queue priority (TQP[1:0]) B'01 (AVB mode 1) Transmit synchronous mode (TSM0-3) 0 (normal mode) Transmission configuration control PHY-LSI Ethernet (MII) Set configuration mode to initialize E-MAC. Descriptor interrupt control register (DIC) Transmit configuration register (TGC) Transmit configuration control register (TCCR) Setting for CBS increment CBS increment value register 0,1 (CIVr) Setting for CBS decrement CBS decrement value register 0,1 (CDVr) Setting for CBS upper limit CBS upper limit register 0,1 (CULr) Setting for CBS lower limit CBS lower limit register 0,1 (CLLr) Set link descriptors Tx Tx Tx Tx Rx Rx Rx queue0 (BE frames) queue1 (NC frames) queue2 (Class B frames) queue3 (Class A frames) queue0 (BE frames) queue1 (NC frames) queue2 (TS0 frames) DT[3:0] = 4'd9 DIE[3:0] = 4'd0 DPTR[31:0] = Descriptor pointer DT[3:0] = 4'd9 DIE[3:0] = 4'd0 DPTR[31:0 ]= Descriptor pointer Rx queue15 (TS13 frames) Rx queue16 (TS14 frames) Rx queue17 (TS15 frames) DPTR[31:0] = Descriptor pointer Total 22 Link descriptors DPTR[31:0] = Descriptor pointer DPTR[31:0] = Descriptor pointer These descriptors must be allocated in the contiguous areas. Set transmission descriptors DT[3:0] = FSTART, FSINGLE DIE[3:0] = arbitrary DS[11:0] = Transmit data size DPTR[31:0] = Transmit data storage pointer DT[3:0] = FMD, FEND DIE[3:0] = arbitrary DS[11:0] = Transmit data size DPTR[31:0] = Transmit data storage pointer DT[3:0] = LINK, LINKFIX, EOS DIE[3:0] = arbitrary The descriptor chains specified by LINK or LINKFIX must be allocated in the contiguous areas. Set data for transmission See AVB-DMAC initialization flow. Enable transmission E-MAC mode register: Transmit enable bit ECMR.TE = 1 Request for starting transmission Transmit configuration control register: transmission start request bits TCCR.TSRQ0,1,2,3 = 1 Set operation mode. E-MAC mode register (ECMR) Transmit configuration control register (TCCR) Descriptor read For MAC Frame Header part Data transfer Descriptor write back Ethernet MAC Frame Ethernet Frame Descriptor read For MAC Frame payload part Data transfer Descriptor write back Descriptor interrupt signal (when interrupt is enabled) Read interrupt status Ethernet MAC Frame Ethernet Frame Descriptor interrupt status register (DIS) Descriptor interrupt processing Figure 57.49 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 Flow for the AVB-DMAC in Transmission 57-184 RZ/A1H Group, RZ/A1M Group 57. EthernetAVB 57.3.11.5 Flow for Stopping AVB-DMAC Operation in Reception Figure 57.50 shows the flow for stopping AVB-DMAC operation in reception. F/W EthernetAVB Disable reception E-MAC mode register: Reception enable bit ECMR.RE = 0 Wait for completion of reception process Wait until the receive process bit in the AVB-DMAC status register CSR.RPO = 0 PHY-LSI Ethernet (MII) E-MAC mode register (ECMR) AVB-DMAC status register (CSR) Reception is stopped Figure 57.50 Flow for Stopping AVB-DMAC Operation in Reception 57.3.11.6 Flow for Stopping AVB-DMAC Operation in Transmission Figure 57.51 shows the flow for stopping AVB-DMAC operation in transmission. F/W EthernetAVB Wait for completion of transmission request Wait until the transmission start request bits in the transmit configuration control register TCCR .TSR0 to TSR 3 are all set to 0. Wait for completion of transmission process Wait until the transmit process status 0 to 3 bits in the AVB DMAC status register CSR .TPO0 to TPO 3 are all set to 0. Disable transmission E-MAC mode register : Transmit enable bit ECMR.TE = 0 PHY-LSI Ethernet (MII) Transmit configuration control register (TCCR) AVB-DMAC status register (CSR) E-MAC mode register (ECMR) Transmission is stopped Figure 57.51 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 Flow for Stopping AVB-DMAC Operation in Transmission 57-185 RZ/A1H Group, RZ/A1M Group 57. EthernetAVB 57.3.11.7 Flow for Stopping and Resetting the AVB-DMAC Figure 57.52 shows the flow for stopping and resetting the AVB-DMAC. F/W EthernetAVB PHY-LSI Ethernet (MII) PHY-LSI Ethernet (MII) Processing to stop transmission/reception Request for transmission suspension AVB-DMAC mode register: Data transmission suspend request bit CCC.DTSR = 1 Wait for completion of transmission suspension AVB-DMAC mode register (CCC) Accessing on-chip RAM is stopped AVB-DMAC status register (CSR) Wait until the data transfer suspend status bit in the AVB-DMAC status register CSR.DTS = 1. Operating mode = Reset mode AVB-DMAC mode register: Operating mode configuration bit CCC.OPC = B' 00 Wait for completion of transition to reset mode AVB-DMAC mode register (CCC) AVB-DMAC status register (CSR) Wait until the data transmit status flag in the AVB-DMAC status register CSR.OPS = B' 0001. Reset mode Figure 57.52 Flow for Stopping and Resetting the AVB-DMAC 57.3.11.8 Flow for Emergency Stopping the AVB-DMAC Figure 57.53 shows the flow for emergency stopping the AVB-DMAC. F/W EthernetAVB Request for transmission suspension AVB-DMAC mode register: Data transmission suspend request bit CCC.DTSR = 1 Wait for completion of transmission suspension AVB-DMAC mode register (CCC) Accessing on-chip RAM is stopped AVB-DMAC status register (CSR) Wait until the data transfer suspend status bit in the AVB-DMAC status register CSR.DTS = 1. Operating mode = Reset mode AVB-DMAC mode register: Operating mode configuration bit CCC.OPC = B'00 Wait for completion of transition to reset mode AVB-DMAC mode register (CCC) AVB-DMAC status register (CSR) Wait until the data transmit status bit in the AVB-DMAC status register CSR.OPS = B'0001. Reset mode Note: Data in the transmission/reception FIFO are invalid. To resume communications, initialize the E-MAC and AVB-DMAC. Figure 57.53 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 Flow for Emergency Stopping the AVB-DMAC 57-186 RZ/A1H Group, RZ/A1M Group 57. EthernetAVB 57.3.11.9 Flow of gPTP Initialization Figure 57.54 shows the flow of gPTP initialization. F/W EthernetAVB PHY-LSI Ethernet (MII) AVB-DMAC Operating mode = operation mode Setting for timer increment value Setting for timer offset value gPTP timer increment configuration register (GTI) gPTP timer offset configuration register i (GTOi (i = 0 to 2)) Request for timer incrementation and offset setting gPTP configuration control register: Timer increment/offset value configuration request bits GCCR.LTI = 1 GCCR.LTO = 1 Wait for completion of timer increment and offset request gPTP configuration control register: Timer increment/offset value configuration request bits Wait until GCCR.LTI = 0 and GCCR.LTO = 0 Figure 57.54 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 gPTP configuration control register (GCCR) gPTP configuration control register (GCCR) GCCR.LTI/LTO = 0? Flow of gPTP Initialization 57-187 RZ/A1H Group, RZ/A1M Group 57. EthernetAVB 57.3.11.10 Flow of gPTP Time Stamping in Transmission Figure 57.55 shows the flow of gPTP time stamping in transmission. On-chip RAM F/W EthernetAVB PHY-LSI Ethernet (MII) gPTP initialization Tagged network control frame Set transmission queue 1 Setting for time stamp FIFO related interrupts Transmit interrupt control register (TIC) Transmission processing Start of Frame Delimiter (SFD) Capture the time stamp. Store the time stamp with the tag number into FIFO. Time stamp FIFO update interrupt Check time stamp FIFO update interrupt status bit. Transmit interrupt status register (TIS) Clear time stamp FIFO update interrupt status bit. Transmit interrupt status register (TIS) TIS.TFUF = 0 Read time stamp value Release time stamp FIFO Transmit configuration control register: Time stamp FIFO release bit TCCR.TFR = 1 Figure 57.55 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 Time stamp FIFO access registers 0 to 2 (TFA0 to TFA2) Transmit configuration control register (TCCR) Flow of gPTP Time Stamping in Transmission 57-188 RZ/A1H Group, RZ/A1M Group 57. EthernetAVB 57.3.11.11 Flow of gPTP Time Stamping and Synchronization in Reception Figure 57.56 shows the flow of gPTP time stamping and synchronization in reception. On-chip RAM F/W EthernetAVB PHY-LSI Ethernet (MII) gPTP initialization Enable network control filter Receive configuration register: Network control filtering enable bit RCR.ENCF = 1 Set reception interrupt (network control) Receive interrupt control register 0: Receive frame interrupt enable bit 1 (network control) RIC0.FRE1 = 1 Set unread frame counter (reception queue 1) Receive queue configuration register 0: Unread frame counter configuration bit RQC0.UFCC = B' 00 Set reception synchronous mode Receive queue configuration register 0: Reception synchronous mode bit 1 RQC0.RSM1 = B' 00 Receive configuration register (RCR) Receive interrupt control register 0 (RIC0) Receive queue configuration register 0 (RQC0) Receive queue configuration register 0 (RQC0) Set descriptors Reception processing Request for reception frame interrupt Check reception frame interrupt status Receive interrupt status register 0 Receive frame interrupt status bit 1 (RIS0.FRF1) Clear reception frame interrupt flag Receive interrupt status register 0 Receive frame interrupt status bit 1 (RIS0.FRF 1 = 0) Receive interrupt status register 0 (RIS0) Receive interrupt status register 0 (RIS0) Capture reception time stamp writtenback by the descriptor Calculate timer offset Initialize gPTP by setting the calculated timer offset value. Figure 57.56 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 Flow of gPTP Time Stamping and Synchronization in Reception 57-189 RZ/A1H Group, RZ/A1M Group 57. EthernetAVB 57.3.11.12 Flow of Capturing AVTP Presentation Times Figure 57.57 shows the flow of capturing AVTP presentation times. F/W EthernetAVB Set maximum transition time Request for configuring maximum transition time gPTP configuration control register: Maximum transit time configuration request bit GCCR.LMTT = 1 Select AVTP presentation time gPTP configuration control register: timer capture source select bit GCCR.TCSS = B' 10 Request for capturing AVTP presentation times gPTP configuration control register: Timer control request bit GCCR.TCR = B' 11 Wait for completion of capturing AVTP presentation time gPTP configuration control register: Timer control request bit Wait until GCCR.TCR = B' 00 Capture AVTP presentation times Figure 57.57 PHY-LSI Ethernet (MII) PHY-LSI Ethernet (MII) gPTP maximum transit time configuration register (GMTT) gPTP configuration control register (GCCR) gPTP configuration control register (GCCR) gPTP configuration control register (GCCR) gPTP configuration control register (GCCR) gPTP capture timer registers 0 to 2) (GCT0 to GCT2) Flow of Capturing AVTP Presentation Times 57.3.11.13 Flow of AVTP Presentation Time Comparison Figure 57.58 shows the flow of AVTP presentation time comparison. F/W EthernetAVB Set maximum transition time Request for configuring maximum transition time gPTP configuration control register: Maximum transit time configuration request bit GCCR.LMTT = 1 Set value for comparison with gPTP presentation time Request for setting value for gPTP presentation time comparison gPTP configuration control register: Presentation time comparison value setting request bit GCCR.LPTC = 1 gPTP maximum transit time configuration register (GMTT) gPTP configuration control register (GCCR) gPTP presentation time comparison register (GPTC) gPTP configuration control register (GCCR) Presentation match interrupt Check gPTP interrupt status register gPTP interrupt status register: Presentation time match interrupt flag bit (GIS.PTMF = 1?) Figure 57.58 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 gPTP interrupt status register (GIS) Flow of AVTP Presentation Time Comparison 57-190 RZ/A1H Group, RZ/A1M Group 57. EthernetAVB 57.3.11.14 Flow of Loopback Mode Operation Figure 57.59 shows the flow of loopback mode operation. On-chip RAM F/W EthernetAVB PHY-LSI Ethernet (MII) Initialize E -MAC Initialize AVB -DMAC Set loopback mode AVB-DMAC operating mode register (CCC) AVB-DMAC mode register : Loopback mode enable bit CCC.LBME = 1 Set descriptors for reception processing Set descriptors for transmission processing Figure 57.59 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 Flow of Loopback Mode Operation 57-191 RZ/A1H Group, RZ/A1M Group 57.3.12 57. EthernetAVB Connection to PHY-LSI 57.3.12.1 MII Frame Transmission/Reception Timing Each MII frame transmission/reception timing is shown in Figure 57.60 to Figure 57.63. ET_TXCLK ET_TXEN ET_TXD[3:0] Preamble Data SFD CRC ET_TXER Figure 57.60 MII Frame Transmit Timing (Normal Transmission) ET_RXCLK ET_RXDV ET_RXD[3:0] Preamble SFD Data CRC ET_RXER Figure 57.61 MII Frame Receive Timing (Normal Reception) ET_RXCLK ET_RXDV ET_RXD[3:0] Preamble SFD Data XXXX ET_RXER Figure 57.62 MII Frame Receive Timing (Reception Error (1)) ET_RXCLK ET_RXDV ET_RXD[3:0] XXXX 1110 XXXX ET_RXER Figure 57.63 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 MII Fame Receive Timing (Reception Error (2)) 57-192 RZ/A1H Group, RZ/A1M Group 57. EthernetAVB 57.3.12.2 Accessing MII Registers MII registers in the PHY-LSI are accessed via PIR in this LSI. PIR is used as a serial interface conforming to the MII frame format specified in IEEE802.3u. (1) MII Management Frame Format Figure 57.64 shows the format of an MII management frame. To access an MII register, a management frame is implemented by the program in accordance with the procedures shown in MII Register Access Procedure. Access Type MII Management Frame Item PRE ST OP PHYAD REGAD TA DATA Number of bits 32 2 2 5 5 2 16 Read 1..1 01 10 00001 RRRRR Z0 D..D Write 1..1 01 01 00001 RRRRR 10 D..D IDLE X [Legend] PRE: ST: OP: PHYAD: 32 consecutive 1s Write of 01 indicating start of frame Write of code indicating access type Write of 0001 if the PHY-LSI address is 1 (sequential write starting with the MSB). This bit changes depending on the PHY-LSI address. REGAD: Write of 000q if the register address is 1 (sequential write starting with the MSB). This bit changes depending on the PHY-LSI register address. TA: Time for switching data transmission source on MII interface (a) Write: 10 written (b) Read: Bus release (notation: Z0) performed DATA: 16-bit data. Sequential write or read from MSB (a) Write: 16-bit data write (b) Read: 16-bit data read IDLE: Wait time until next MII management format input (a) Write: Independent bus release (notation: X) performed (d) Read: Bus already released in TA: control unnecessary Figure 57.64 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 MII Management Frame Format 57-193 RZ/A1H Group, RZ/A1M Group 57. EthernetAVB (2) MII Register Access Procedure The program accesses MII registers via PIR. Access is implemented by a combination of 1-bit-unit data write, 1-bit-unit data read, bus release, and independent bus release. Figure 57.65 to Figure 57.68 show the MII register access timing. The timing will differ depending on the PHY-LSI type. (1) Write to PHY interface register ET_MDC PIR.MMD = 1 PIR.MDO = write data PIR.MDC = 0 ET_MDIO (2) Write to PHY interface register (1) (2) PIR.MMD = 1 PIR.MDO = write data PIR.MDC = 1 (3) 1-bit data write timing relationship (3) Write to PHY interface register PIR.MMD = 1 PIR.MDO = write data PIR.MDC = 0 Figure 57.65 1-Bit Data Write Flowchart (1) Write to PHY interface register PIR.MMD = 0 PIR.MDC = 0 ET_MDC ET_MDIO (2) Write to PHY interface register PIR.MMD = 0 PIR.MDC = 1 (3) (1) (2) (3) Bus release timing relationship Write to PHY interface register PIR.MMD = 0 PIR.MDC = 0 Figure 57.66 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 Bus Release Flowchart (TA in Read in Figure 57.64) 57-194 RZ/A1H Group, RZ/A1M Group 57. EthernetAVB (1) Write to PHY interface register PIR.MMD = 0 PIR.MDC = 1 ET_MDC ET_MDIO (2) Read from PHY interface register (1) PIR.MMD = 0 PIR.MDC = 1 (3) 1-bit data read timing relationship ET_MDIO is read data. (2) (2) Write to PHY interface register PIR.MMD = 0 PIR.MDC = 0 Figure 57.67 1-Bit Data Read Flowchart (1) Write to PHY interface register ET_MDC PIR.MMD = 0 PIR.MDC = 0 ET_MDIO (1) Independent bus release timing relationship Figure 57.68 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 Independent Bus Release Flowchart (IDLE in Write in Figure 57.64) 57-195 RZ/A1H Group, RZ/A1M Group 57.3.13 57. EthernetAVB Usage Notes 57.3.13.1 Checksum Calculation of Ethernet Frames This LSI is capable of calculating the checksum data of the received frames. Only the data fields of the Ethernet frames are subject to checksum calculation. Specifically, a data field follows the length/type field and is followed by the CRC field. Figure 57.69 shows schematics indicating which parts of the Ethernet frames are calculated. Calculation involves 16-bit addition only; it does not involve bit inversion. Note that when the checksum data is valid, the CRC data (4 bytes) is not transferred as a receive frame, and the checksum data (sum data) is added automatically. Figure 57.70 shows schematics of Ethernet frames to which the checksum data has been added. CAUTION Also for the frames with VLANtag inserted, the 15th byte from the top and the following bytes before the CRC field are subject to calculation. Destination address (6 bytes) Destination address (6 bytes) Source address (6 bytes) Source address (6 bytes) Type (2 bytes) VLANtag (4 bytes) Type (2 bytes) Data (46 to 1500 bytes) Figure 57.69 Data subject to checksum calculation Data (42 to 1500 bytes) CRC (4 bytes) CRC (4 bytes) Schematic of an Ethernet frame (without VLANtag) Schematic of an Ethernet frame (with VLANtag) Data subject to checksum calculation Data Subject to Checksum Calculation Destination address (6 bytes) Destination address (6 bytes) Source address (6 bytes) Source address (6 bytes) Type (2 bytes) VLANtag (4 bytes) Type (2 bytes) Data (46 to 1500 bytes) Data (42 to 1500 bytes) Sum data (2 bytes) Schematic of an Ethernet frame (without VLANtag) Figure 57.70 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 Sum data (2 bytes) Schematic of an Ethernet frame (with VLANtag) Data after Checksum Data Addition 57-196 RZ/A1H Group, RZ/A1M Group 58. List of Registers 58.1 Register Addresses Table 58.1 Register Addresses Module Secondary cache 58. List of Registers Register Name Abbreviation Number of Bits Address Access Size Cache ID Register reg0_cache_id 32 H'3FFFF000 32 Cache Type Register reg0_cache_type 32 H'3FFFF004 32 Control Register reg1_control 32 H'3FFFF100 32 Auxiliary Control Register reg1_aux_control 32 H'3FFFF104 32 Tag RAM Latency Control Register reg1_tag_ram_control 32 H'3FFFF108 32 Data RAM Latency Control Register reg1_data_ram_control 32 H'3FFFF10C 32 Event Counter Control Register reg2_ev_counter_ctrl 32 H'3FFFF200 32 Event Counter Configuration Register 1 reg2_ev_counter1_cfg 32 H'3FFFF204 32 Event Counter Configuration Register 0 reg2_ev_counter0_cfg 32 H'3FFFF208 32 Event counter value register 1 reg2_ev_counter1 32 H'3FFFF20C 32 Event counter value register 0 reg2_ev_counter0 32 H'3FFFF210 32 Interrupt Mask Register reg2_int_mask 32 H'3FFFF214 32 Masked Interrupt Status Register reg2_int_mask_status 32 H'3FFFF218 32 Raw Interrupt Status Register reg2_int_raw_status 32 H'3FFFF21C 32 Interrupt Clear Register reg2_int_clear 32 H'3FFFF220 32 Cache Sync Register reg7_cache_sync 32 H'3FFFF730 32 Invalidate Line by PA Register reg7_inv_pa 32 H'3FFFF770 32 Invalidate by Way Register reg7_inv_way 32 H'3FFFF77C 32 Clean Line by PA Register reg7_clean_pa 32 H'3FFFF7B0 32 Clean Line by Set/Way Register reg7_clean_index 32 H'3FFFF7B8 32 Clean by Way Register reg7_clean_way 32 H'3FFFF7BC 32 Clean and Invalidate Line by PA Register reg7_clean_inv_pa 32 H'3FFFF7F0 32 Clean and Invalidate Line by Set/Way Register reg7_clean_inv_index 32 H'3FFFF7F8 32 Clean and Invalidate by Way Register reg7_clean_inv_way 32 H'3FFFF7FC 32 Data Lockdown 0 Register reg9_d_lockdown0 32 H'3FFFF900 32 Instruction Lockdown 0 Register reg9_i_lockdown0 32 H'3FFFF904 32 Data Lockdown 1 Register reg9_d_lockdown1 32 H'3FFFF908 32 Instruction Lockdown 1 Register reg9_i_lockdown1 32 H'3FFFF90C 32 Data Lockdown 2 Register reg9_d_lockdown2 32 H'3FFFF910 32 Instruction Lockdown 2 Register reg9_i_lockdown2 32 H'3FFFF914 32 Data Lockdown 3 Register reg9_d_lockdown3 32 H'3FFFF918 32 Instruction Lockdown 3 Register reg9_i_lockdown3 32 H'3FFFF91C 32 Data Lockdown 4 Register reg9_d_lockdown4 32 H'3FFFF920 32 Instruction Lockdown 4 Register reg9_i_lockdown4 32 H'3FFFF924 32 Data Lockdown 5 Register reg9_d_lockdown5 32 H'3FFFF928 32 Instruction Lockdown 5 Register reg9_i_lockdown5 32 H'3FFFF92C 32 Data Lockdown 6 Register reg9_d_lockdown6 32 H'3FFFF930 32 Instruction Lockdown 6 Register reg9_i_lockdown6 32 H'3FFFF934 32 Data Lockdown 7 Register reg9_d_lockdown7 32 H'3FFFF938 32 Instruction Lockdown 7 Register reg9_i_lockdown7 32 H'3FFFF93C 32 Lockdown by Line Enable Register reg9_lock_line_en 32 H'3FFFF950 32 Unlock All Lines Register reg9_unlock_way 32 H'3FFFF954 32 Address Filtering Start Register reg12_addr_filtering_start 32 H'3FFFFC00 32 Address Filtering End Register reg12_addr_filtering_end 32 H'3FFFFC04 32 Debug Control Register reg15_debug_ctrl 32 H'3FFFFF40 32 Prefetch Control Register reg15_prefetch_ctrl 32 H'3FFFFF60 32 Power Control Register reg15_power_ctrl 32 H'3FFFFF80 32 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-1 RZ/A1H Group, RZ/A1M Group Table 58.1 Register Addresses Module LSI internal bus Clock pulse generator Interrupt controller 58. List of Registers Register Name Abbreviation Number of Bits Address Access Size Remap register RMPR 32 H'FCFE1A00 32 AXI bus control register 0 AXIBUSCTL0 32 H'FCFE1A04 32 AXI bus control register 1 AXIBUSCTL1 32 H'FCFE1A08 32 AXI bus control register 2 AXIBUSCTL2 32 H'FCFE1A0C 32 AXI bus control register 3 AXIBUSCTL3 32 H'FCFE1A10 32 AXI bus control register 4 AXIBUSCTL4 32 H'FCFE1A14 32 AXI bus control register 5 AXIBUSCTL5 32 H'FCFE1A18 32 AXI bus control register 6 AXIBUSCTL6 32 H'FCFE1A1C 32 AXI bus control register 7 AXIBUSCTL7 32 H'FCFE1A20 32 AXI bus control register 8 AXIBUSCTL8 32 H'FCFE1A24 32 AXI bus control register 9 AXIBUSCTL9 32 H'FCFE1A28 32 AXI bus control register 10 AXIBUSCTL10 32 H'FCFE1A2C 32 AXI bus response error interrupt control register 0 AXIRERRCTL0 32 H'FCFE1A30 32 AXI bus response error interrupt control register 1 AXIRERRCTL1 32 H'FCFE1A34 32 AXI bus response error interrupt control register 2 AXIRERRCTL2 32 H'FCFE1A38 32 AXI bus response error interrupt control register 3 AXIRERRCTL3 32 H'FCFE1A3C 32 AXI bus response error status register 0 AXIRERRST0 32 H'FCFE1A40 32 AXI bus response error status register 2 AXIRERRST2 32 H'FCFE1A48 32 AXI bus response error clear register 0 AXIRERRCLR0 32 H'FCFE1A50 32 AXI bus response error clear register 1 AXIRERRCLR1 32 H'FCFE1A54 32 AXI bus response error clear register 2 AXIRERRCLR2 32 H'FCFE1A58 32 AXI bus response error clear register 3 AXIRERRCLR3 32 H'FCFE1A5C 32 Frequency control register FRQCR 16 H'FCFE0010 16 Frequency control register 2 FRQCR2 16 H'FCFE0014 16 16 Interrupt control register 0 ICR0 16 H'FCFEF800 Interrupt control register 1 ICR1 16 H'FCFEF802 16 IRQ interrupt request register IRQRR 16 H'FCFEF804 16 Distributor control register ICDDCR 32 H'E8201000 32 Interrupt controller type register ICDICTR 32 H'E8201004 32 Distributor implementer identification register ICDIIDR 32 H'E8201008 32 Interrupt security register 0 ICDISR0 32 H'E8201080 32 Interrupt security register 1 ICDISR1 32 H'E8201084 32 Interrupt security register 2 ICDISR2 32 H'E8201088 32 Interrupt security register 3 ICDISR3 32 H'E820108C 32 Interrupt security register 4 ICDISR4 32 H'E8201090 32 Interrupt security register 5 ICDISR5 32 H'E8201094 32 Interrupt security register 6 ICDISR6 32 H'E8201098 32 Interrupt security register 7 ICDISR7 32 H'E820109C 32 Interrupt security register 8 ICDISR8 32 H'E82010A0 32 Interrupt security register 9 ICDISR9 32 H'E82010A4 32 32 Interrupt security register 10 ICDISR10 32 H'E82010A8 Interrupt security register 11 ICDISR11 32 H'E82010AC 32 Interrupt security register 12 ICDISR12 32 H'E82010B0 32 Interrupt security register 13 ICDISR13 32 H'E82010B4 32 32 Interrupt security register 14 ICDISR14 32 H'E82010B8 Interrupt security register 15 ICDISR15 32 H'E82010BC 32 Interrupt security register 16 ICDISR16 32 H'E82010C0 32 Interrupt security register 17 ICDISR17 32 H'E82010C4 32 Interrupt security register 18 ICDISR18 32 H'E82010C8 32 Interrupt set-enable register 0 ICDISER0 32 H'E8201100 32 Interrupt set-enable register 1 ICDISER1 32 H'E8201104 32 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-2 RZ/A1H Group, RZ/A1M Group Table 58.1 Register Addresses Module Interrupt controller 58. List of Registers Register Name Abbreviation Number of Bits Address Access Size Interrupt set-enable register 2 ICDISER2 32 H'E8201108 32 Interrupt set-enable register 3 ICDISER3 32 H'E820110C 32 Interrupt set-enable register 4 ICDISER4 32 H'E8201110 32 Interrupt set-enable register 5 ICDISER5 32 H'E8201114 32 Interrupt set-enable register 6 ICDISER6 32 H'E8201118 32 Interrupt set-enable register 7 ICDISER7 32 H'E820111C 32 Interrupt set-enable register 8 ICDISER8 32 H'E8201120 32 Interrupt set-enable register 9 ICDISER9 32 H'E8201124 32 Interrupt set-enable register 10 ICDISER10 32 H'E8201128 32 Interrupt set-enable register 11 ICDISER11 32 H'E820112C 32 Interrupt set-enable register 12 ICDISER12 32 H'E8201130 32 Interrupt set-enable register 13 ICDISER13 32 H'E8201134 32 Interrupt set-enable register 14 ICDISER14 32 H'E8201138 32 Interrupt set-enable register 15 ICDISER15 32 H'E820113C 32 Interrupt set-enable register 16 ICDISER16 32 H'E8201140 32 Interrupt set-enable register 17 ICDISER17 32 H'E8201144 32 Interrupt set-enable register 18 ICDISER18 32 H'E8201148 32 Interrupt clear-enable register 0 ICDICER0 32 H'E8201180 32 Interrupt clear-enable register 1 ICDICER1 32 H'E8201184 32 Interrupt clear-enable register 2 ICDICER2 32 H'E8201188 32 Interrupt clear-enable register 3 ICDICER3 32 H'E820118C 32 Interrupt clear-enable register 4 ICDICER4 32 H'E8201190 32 Interrupt clear-enable register 5 ICDICER5 32 H'E8201194 32 Interrupt clear-enable register 6 ICDICER6 32 H'E8201198 32 Interrupt clear-enable register 7 ICDICER7 32 H'E820119C 32 Interrupt clear-enable register 8 ICDICER8 32 H'E82011A0 32 Interrupt clear-enable register 9 ICDICER9 32 H'E82011A4 32 Interrupt clear-enable register 10 ICDICER10 32 H'E82011A8 32 Interrupt clear-enable register 11 ICDICER11 32 H'E82011AC 32 Interrupt clear-enable register 12 ICDICER12 32 H'E82011B0 32 Interrupt clear-enable register 13 ICDICER13 32 H'E82011B4 32 Interrupt clear-enable register 14 ICDICER14 32 H'E82011B8 32 Interrupt clear-enable register 15 ICDICER15 32 H'E82011BC 32 Interrupt clear-enable register 16 ICDICER16 32 H'E82011C0 32 Interrupt clear-enable register 17 ICDICER17 32 H'E82011C4 32 Interrupt clear-enable register 18 ICDICER18 32 H'E82011C8 32 Interrupt set-pending register 0 ICDISPR0 32 H'E8201200 32 Interrupt set-pending register 1 ICDISPR1 32 H'E8201204 32 Interrupt set-pending register 2 ICDISPR2 32 H'E8201208 32 Interrupt set-pending register 3 ICDISPR3 32 H'E820120C 32 Interrupt set-pending register 4 ICDISPR4 32 H'E8201210 32 Interrupt set-pending register 5 ICDISPR5 32 H'E8201214 32 Interrupt set-pending register 6 ICDISPR6 32 H'E8201218 32 Interrupt set-pending register 7 ICDISPR7 32 H'E820121C 32 Interrupt set-pending register 8 ICDISPR8 32 H'E8201220 32 Interrupt set-pending register 9 ICDISPR9 32 H'E8201224 32 Interrupt set-pending register 10 ICDISPR10 32 H'E8201228 32 Interrupt set-pending register 11 ICDISPR11 32 H'E820122C 32 Interrupt set-pending register 12 ICDISPR12 32 H'E8201230 32 Interrupt set-pending register 13 ICDISPR13 32 H'E8201234 32 Interrupt set-pending register 14 ICDISPR14 32 H'E8201238 32 Interrupt set-pending register 15 ICDISPR15 32 H'E820123C 32 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-3 RZ/A1H Group, RZ/A1M Group Table 58.1 Register Addresses Module Interrupt controller 58. List of Registers Register Name Abbreviation Number of Bits Address Access Size Interrupt set-pending register 16 ICDISPR16 32 H'E8201240 32 Interrupt set-pending register 17 ICDISPR17 32 H'E8201244 32 Interrupt set-pending register 18 ICDISPR18 32 H'E8201248 32 Interrupt clear-pending register 0 ICDICPR0 32 H'E8201280 32 Interrupt clear-pending register 1 ICDICPR1 32 H'E8201284 32 Interrupt clear-pending register 2 ICDICPR2 32 H'E8201288 32 Interrupt clear-pending register 3 ICDICPR3 32 H'E820128C 32 Interrupt clear-pending register 4 ICDICPR4 32 H'E8201290 32 Interrupt clear-pending register 5 ICDICPR5 32 H'E8201294 32 Interrupt clear-pending register 6 ICDICPR6 32 H'E8201298 32 Interrupt clear-pending register 7 ICDICPR7 32 H'E820129C 32 Interrupt clear-pending register 8 ICDICPR8 32 H'E82012A0 32 Interrupt clear-pending register 9 ICDICPR9 32 H'E82012A4 32 Interrupt clear-pending register 10 ICDICPR10 32 H'E82012A8 32 Interrupt clear-pending register 11 ICDICPR11 32 H'E82012AC 32 Interrupt clear-pending register 12 ICDICPR12 32 H'E82012B0 32 Interrupt clear-pending register 13 ICDICPR13 32 H'E82012B4 32 Interrupt clear-pending register 14 ICDICPR14 32 H'E82012B8 32 Interrupt clear-pending register 15 ICDICPR15 32 H'E82012BC 32 Interrupt clear-pending register 16 ICDICPR16 32 H'E82012C0 32 Interrupt clear-pending register 17 ICDICPR17 32 H'E82012C4 32 Interrupt clear-pending register 18 ICDICPR18 32 H'E82012C8 32 Active bit register 0 ICDABR0 32 H'E8201300 32 Active bit register 1 ICDABR1 32 H'E8201304 32 Active bit register 2 ICDABR2 32 H'E8201308 32 Active bit register 3 ICDABR3 32 H'E820130C 32 Active bit register 4 ICDABR4 32 H'E8201310 32 Active bit register 5 ICDABR5 32 H'E8201314 32 Active bit register 6 ICDABR6 32 H'E8201318 32 Active bit register 7 ICDABR7 32 H'E820131C 32 Active bit register 8 ICDABR8 32 H'E8201320 32 Active bit register 9 ICDABR9 32 H'E8201324 32 Active bit register 10 ICDABR10 32 H'E8201328 32 Active bit register 11 ICDABR11 32 H'E820132C 32 Active bit register 12 ICDABR12 32 H'E8201330 32 Active bit register 13 ICDABR13 32 H'E8201334 32 Active bit register 14 ICDABR14 32 H'E8201338 32 Active bit register 15 ICDABR15 32 H'E820133C 32 Active bit register 16 ICDABR16 32 H'E8201340 32 Active bit register 17 ICDABR17 32 H'E8201344 32 Active bit register 18 ICDABR18 32 H'E8201348 32 Interrupt priority register 0 ICDIPR0 32 H'E8201400 32 Interrupt priority register 1 ICDIPR1 32 H'E8201404 32 Interrupt priority register 2 ICDIPR2 32 H'E8201408 32 Interrupt priority register 3 ICDIPR3 32 H'E820140C 32 Interrupt priority register 4 ICDIPR4 32 H'E8201410 32 Interrupt priority register 5 ICDIPR5 32 H'E8201414 32 Interrupt priority register 6 ICDIPR6 32 H'E8201418 32 Interrupt priority register 7 ICDIPR7 32 H'E820141C 32 Interrupt priority register 8 ICDIPR8 32 H'E8201420 32 Interrupt priority register 9 ICDIPR9 32 H'E8201424 32 Interrupt priority register 10 ICDIPR10 32 H'E8201428 32 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-4 RZ/A1H Group, RZ/A1M Group Table 58.1 Register Addresses Module Interrupt controller 58. List of Registers Register Name Abbreviation Number of Bits Address Access Size Interrupt priority register 11 ICDIPR11 32 H'E820142C 32 Interrupt priority register 12 ICDIPR12 32 H'E8201430 32 Interrupt priority register 13 ICDIPR13 32 H'E8201434 32 Interrupt priority register 14 ICDIPR14 32 H'E8201438 32 Interrupt priority register 15 ICDIPR15 32 H'E820143C 32 Interrupt priority register 16 ICDIPR16 32 H'E8201440 32 Interrupt priority register 17 ICDIPR17 32 H'E8201444 32 Interrupt priority register 18 ICDIPR18 32 H'E8201448 32 Interrupt priority register 19 ICDIPR19 32 H'E820144C 32 Interrupt priority register 20 ICDIPR20 32 H'E8201450 32 Interrupt priority register 21 ICDIPR21 32 H'E8201454 32 Interrupt priority register 22 ICDIPR22 32 H'E8201458 32 Interrupt priority register 23 ICDIPR23 32 H'E820145C 32 Interrupt priority register 24 ICDIPR24 32 H'E8201460 32 Interrupt priority register 25 ICDIPR25 32 H'E8201464 32 Interrupt priority register 26 ICDIPR26 32 H'E8201468 32 Interrupt priority register 27 ICDIPR27 32 H'E820146C 32 Interrupt priority register 28 ICDIPR28 32 H'E8201470 32 Interrupt priority register 29 ICDIPR29 32 H'E8201474 32 Interrupt priority register 30 ICDIPR30 32 H'E8201478 32 Interrupt priority register 31 ICDIPR31 32 H'E820147C 32 Interrupt priority register 32 ICDIPR32 32 H'E8201480 32 Interrupt priority register 33 ICDIPR33 32 H'E8201484 32 Interrupt priority register 34 ICDIPR34 32 H'E8201488 32 Interrupt priority register 35 ICDIPR35 32 H'E820148C 32 Interrupt priority register 36 ICDIPR36 32 H'E8201490 32 Interrupt priority register 37 ICDIPR37 32 H'E8201494 32 Interrupt priority register 38 ICDIPR38 32 H'E8201498 32 Interrupt priority register 39 ICDIPR39 32 H'E820149C 32 Interrupt priority register 40 ICDIPR40 32 H'E82014A0 32 Interrupt priority register 41 ICDIPR41 32 H'E82014A4 32 Interrupt priority register 42 ICDIPR42 32 H'E82014A8 32 Interrupt priority register 43 ICDIPR43 32 H'E82014AC 32 Interrupt priority register 44 ICDIPR44 32 H'E82014B0 32 Interrupt priority register 45 ICDIPR45 32 H'E82014B4 32 Interrupt priority register 46 ICDIPR46 32 H'E82014B8 32 Interrupt priority register 47 ICDIPR47 32 H'E82014BC 32 Interrupt priority register 48 ICDIPR48 32 H'E82014C0 32 Interrupt priority register 49 ICDIPR49 32 H'E82014C4 32 Interrupt priority register 50 ICDIPR50 32 H'E82014C8 32 Interrupt priority register 51 ICDIPR51 32 H'E82014CC 32 Interrupt priority register 52 ICDIPR52 32 H'E82014D0 32 Interrupt priority register 53 ICDIPR53 32 H'E82014D4 32 Interrupt priority register 54 ICDIPR54 32 H'E82014D8 32 Interrupt priority register 55 ICDIPR55 32 H'E82014DC 32 Interrupt priority register 56 ICDIPR56 32 H'E82014E0 32 Interrupt priority register 57 ICDIPR57 32 H'E82014E4 32 Interrupt priority register 58 ICDIPR58 32 H'E82014E8 32 Interrupt priority register 59 ICDIPR59 32 H'E82014EC 32 Interrupt priority register 60 ICDIPR60 32 H'E82014F0 32 Interrupt priority register 61 ICDIPR61 32 H'E82014F4 32 Interrupt priority register 62 ICDIPR62 32 H'E82014F8 32 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-5 RZ/A1H Group, RZ/A1M Group Table 58.1 Register Addresses Module Interrupt controller 58. List of Registers Register Name Abbreviation Number of Bits Address Access Size Interrupt priority register 63 ICDIPR63 32 H'E82014FC 32 Interrupt priority register 64 ICDIPR64 32 H'E8201500 32 Interrupt priority register 65 ICDIPR65 32 H'E8201504 32 Interrupt priority register 66 ICDIPR66 32 H'E8201508 32 Interrupt priority register 67 ICDIPR67 32 H'E820150C 32 Interrupt priority register 68 ICDIPR68 32 H'E8201510 32 Interrupt priority register 69 ICDIPR69 32 H'E8201514 32 Interrupt priority register 70 ICDIPR70 32 H'E8201518 32 Interrupt priority register 71 ICDIPR71 32 H'E820151C 32 Interrupt priority register 72 ICDIPR72 32 H'E8201520 32 Interrupt priority register 73 ICDIPR73 32 H'E8201524 32 Interrupt priority register 74 ICDIPR74 32 H'E8201528 32 Interrupt priority register 75 ICDIPR75 32 H'E820152C 32 Interrupt priority register 76 ICDIPR76 32 H'E8201530 32 Interrupt priority register 77 ICDIPR77 32 H'E8201534 32 Interrupt priority register 78 ICDIPR78 32 H'E8201538 32 Interrupt priority register 79 ICDIPR79 32 H'E820153C 32 Interrupt priority register 80 ICDIPR80 32 H'E8201540 32 Interrupt priority register 81 ICDIPR81 32 H'E8201544 32 Interrupt priority register 82 ICDIPR82 32 H'E8201548 32 Interrupt priority register 83 ICDIPR83 32 H'E820154C 32 Interrupt priority register 84 ICDIPR84 32 H'E8201550 32 Interrupt priority register 85 ICDIPR85 32 H'E8201554 32 Interrupt priority register 86 ICDIPR86 32 H'E8201558 32 Interrupt priority register 87 ICDIPR87 32 H'E820155C 32 Interrupt priority register 88 ICDIPR88 32 H'E8201560 32 Interrupt priority register 89 ICDIPR89 32 H'E8201564 32 Interrupt priority register 90 ICDIPR90 32 H'E8201568 32 Interrupt priority register 91 ICDIPR91 32 H'E820156C 32 Interrupt priority register 92 ICDIPR92 32 H'E8201570 32 Interrupt priority register 93 ICDIPR93 32 H'E8201574 32 Interrupt priority register 94 ICDIPR94 32 H'E8201578 32 Interrupt priority register 95 ICDIPR95 32 H'E820157C 32 Interrupt priority register 96 ICDIPR96 32 H'E8201580 32 Interrupt priority register 97 ICDIPR97 32 H'E8201584 32 Interrupt priority register 98 ICDIPR98 32 H'E8201588 32 Interrupt priority register 99 ICDIPR99 32 H'E820158C 32 Interrupt priority register 100 ICDIPR100 32 H'E8201590 32 Interrupt priority register 101 ICDIPR101 32 H'E8201594 32 Interrupt priority register 102 ICDIPR102 32 H'E8201598 32 Interrupt priority register 103 ICDIPR103 32 H'E820159C 32 Interrupt priority register 104 ICDIPR104 32 H'E82015A0 32 Interrupt priority register 105 ICDIPR105 32 H'E82015A4 32 Interrupt priority register 106 ICDIPR106 32 H'E82015A8 32 Interrupt priority register 107 ICDIPR107 32 H'E82015AC 32 Interrupt priority register 108 ICDIPR108 32 H'E82015B0 32 Interrupt priority register 109 ICDIPR109 32 H'E82015B4 32 Interrupt priority register 110 ICDIPR110 32 H'E82015B8 32 Interrupt priority register 111 ICDIPR111 32 H'E82015BC 32 Interrupt priority register 112 ICDIPR112 32 H'E82015C0 32 Interrupt priority register 113 ICDIPR113 32 H'E82015C4 32 Interrupt priority register 114 ICDIPR114 32 H'E82015C8 32 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-6 RZ/A1H Group, RZ/A1M Group Table 58.1 Register Addresses Module Interrupt controller 58. List of Registers Register Name Abbreviation Number of Bits Address Access Size Interrupt priority register 115 ICDIPR115 32 H'E82015CC 32 Interrupt priority register 116 ICDIPR116 32 H'E82015D0 32 Interrupt priority register 117 ICDIPR117 32 H'E82015D4 32 Interrupt priority register 118 ICDIPR118 32 H'E82015D8 32 Interrupt priority register 119 ICDIPR119 32 H'E82015DC 32 Interrupt priority register 120 ICDIPR120 32 H'E82015E0 32 Interrupt priority register 121 ICDIPR121 32 H'E82015E4 32 Interrupt priority register 122 ICDIPR122 32 H'E82015E8 32 Interrupt priority register 123 ICDIPR123 32 H'E82015EC 32 Interrupt priority register 124 ICDIPR124 32 H'E82015F0 32 Interrupt priority register 125 ICDIPR125 32 H'E82015F4 32 Interrupt priority register 126 ICDIPR126 32 H'E82015F8 32 Interrupt priority register 127 ICDIPR127 32 H'E82015FC 32 Interrupt priority register 128 ICDIPR128 32 H'E8201600 32 Interrupt priority register 129 ICDIPR129 32 H'E8201604 32 Interrupt priority register 130 ICDIPR130 32 H'E8201608 32 Interrupt priority register 131 ICDIPR131 32 H'E820160C 32 Interrupt priority register 132 ICDIPR132 32 H'E8201610 32 Interrupt priority register 133 ICDIPR133 32 H'E8201614 32 Interrupt priority register 134 ICDIPR134 32 H'E8201618 32 Interrupt priority register 135 ICDIPR135 32 H'E820161C 32 Interrupt priority register 136 ICDIPR136 32 H'E8201620 32 Interrupt priority register 137 ICDIPR137 32 H'E8201624 32 Interrupt priority register 138 ICDIPR138 32 H'E8201628 32 Interrupt priority register 139 ICDIPR139 32 H'E820162C 32 Interrupt priority register 140 ICDIPR140 32 H'E8201630 32 Interrupt priority register 141 ICDIPR141 32 H'E8201634 32 Interrupt priority register 142 ICDIPR142 32 H'E8201638 32 Interrupt priority register 143 ICDIPR143 32 H'E820163C 32 Interrupt priority register 144 ICDIPR144 32 H'E8201640 32 Interrupt priority register 145 ICDIPR145 32 H'E8201644 32 Interrupt priority register 146 ICDIPR146 32 H'E8201648 32 Interrupt processor target register 0 ICDIPTR0 32 H'E8201800 32 Interrupt processor target register 1 ICDIPTR1 32 H'E8201804 32 Interrupt processor target register 2 ICDIPTR2 32 H'E8201808 32 Interrupt processor target register 3 ICDIPTR3 32 H'E820180C 32 Interrupt processor target register 4 ICDIPTR4 32 H'E8201810 32 Interrupt processor target register 5 ICDIPTR5 32 H'E8201814 32 Interrupt processor target register 6 ICDIPTR6 32 H'E8201818 32 Interrupt processor target register 7 ICDIPTR7 32 H'E820181C 32 Interrupt processor target register 8 ICDIPTR8 32 H'E8201820 32 Interrupt processor target register 9 ICDIPTR9 32 H'E8201824 32 Interrupt processor target register 10 ICDIPTR10 32 H'E8201828 32 Interrupt processor target register 11 ICDIPTR11 32 H'E820182C 32 Interrupt processor target register 12 ICDIPTR12 32 H'E8201830 32 Interrupt processor target register 13 ICDIPTR13 32 H'E8201834 32 Interrupt processor target register 14 ICDIPTR14 32 H'E8201838 32 Interrupt processor target register 15 ICDIPTR15 32 H'E820183C 32 Interrupt processor target register 16 ICDIPTR16 32 H'E8201840 32 Interrupt processor target register 17 ICDIPTR17 32 H'E8201844 32 Interrupt processor target register 18 ICDIPTR18 32 H'E8201848 32 Interrupt processor target register 19 ICDIPTR19 32 H'E820184C 32 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-7 RZ/A1H Group, RZ/A1M Group Table 58.1 Register Addresses Module Interrupt controller 58. List of Registers Register Name Abbreviation Number of Bits Address Access Size Interrupt processor target register 20 ICDIPTR20 32 H'E8201850 32 Interrupt processor target register 21 ICDIPTR21 32 H'E8201854 32 Interrupt processor target register 22 ICDIPTR22 32 H'E8201858 32 Interrupt processor target register 23 ICDIPTR23 32 H'E820185C 32 Interrupt processor target register 24 ICDIPTR24 32 H'E8201860 32 Interrupt processor target register 25 ICDIPTR25 32 H'E8201864 32 Interrupt processor target register 26 ICDIPTR26 32 H'E8201868 32 Interrupt processor target register 27 ICDIPTR27 32 H'E820186C 32 Interrupt processor target register 28 ICDIPTR28 32 H'E8201870 32 Interrupt processor target register 29 ICDIPTR29 32 H'E8201874 32 Interrupt processor target register 30 ICDIPTR30 32 H'E8201878 32 Interrupt processor target register 31 ICDIPTR31 32 H'E820187C 32 Interrupt processor target register 32 ICDIPTR32 32 H'E8201880 32 Interrupt processor target register 33 ICDIPTR33 32 H'E8201884 32 Interrupt processor target register 34 ICDIPTR34 32 H'E8201888 32 Interrupt processor target register 35 ICDIPTR35 32 H'E820188C 32 Interrupt processor target register 36 ICDIPTR36 32 H'E8201890 32 Interrupt processor target register 37 ICDIPTR37 32 H'E8201894 32 Interrupt processor target register 38 ICDIPTR38 32 H'E8201898 32 Interrupt processor target register 39 ICDIPTR39 32 H'E820189C 32 Interrupt processor target register 40 ICDIPTR40 32 H'E82018A0 32 Interrupt processor target register 41 ICDIPTR41 32 H'E82018A4 32 Interrupt processor target register 42 ICDIPTR42 32 H'E82018A8 32 Interrupt processor target register 43 ICDIPTR43 32 H'E82018AC 32 Interrupt processor target register 44 ICDIPTR44 32 H'E82018B0 32 Interrupt processor target register 45 ICDIPTR45 32 H'E82018B4 32 Interrupt processor target register 46 ICDIPTR46 32 H'E82018B8 32 Interrupt processor target register 47 ICDIPTR47 32 H'E82018BC 32 Interrupt processor target register 48 ICDIPTR48 32 H'E82018C0 32 Interrupt processor target register 49 ICDIPTR49 32 H'E82018C4 32 Interrupt processor target register 50 ICDIPTR50 32 H'E82018C8 32 Interrupt processor target register 51 ICDIPTR51 32 H'E82018CC 32 Interrupt processor target register 52 ICDIPTR52 32 H'E82018D0 32 Interrupt processor target register 53 ICDIPTR53 32 H'E82018D4 32 Interrupt processor target register 54 ICDIPTR54 32 H'E82018D8 32 Interrupt processor target register 55 ICDIPTR55 32 H'E82018DC 32 Interrupt processor target register 56 ICDIPTR56 32 H'E82018E0 32 Interrupt processor target register 57 ICDIPTR57 32 H'E82018E4 32 Interrupt processor target register 58 ICDIPTR58 32 H'E82018E8 32 Interrupt processor target register 59 ICDIPTR59 32 H'E82018EC 32 Interrupt processor target register 60 ICDIPTR60 32 H'E82018F0 32 Interrupt processor target register 61 ICDIPTR61 32 H'E82018F4 32 Interrupt processor target register 62 ICDIPTR62 32 H'E82018F8 32 Interrupt processor target register 63 ICDIPTR63 32 H'E82018FC 32 Interrupt processor target register 64 ICDIPTR64 32 H'E8201900 32 Interrupt processor target register 65 ICDIPTR65 32 H'E8201904 32 Interrupt processor target register 66 ICDIPTR66 32 H'E8201908 32 Interrupt processor target register 67 ICDIPTR67 32 H'E820190C 32 Interrupt processor target register 68 ICDIPTR68 32 H'E8201910 32 Interrupt processor target register 69 ICDIPTR69 32 H'E8201914 32 Interrupt processor target register 70 ICDIPTR70 32 H'E8201918 32 Interrupt processor target register 71 ICDIPTR71 32 H'E820191C 32 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-8 RZ/A1H Group, RZ/A1M Group Table 58.1 Register Addresses Module Interrupt controller 58. List of Registers Register Name Abbreviation Number of Bits Address Access Size Interrupt processor target register 72 ICDIPTR72 32 H'E8201920 32 Interrupt processor target register 73 ICDIPTR73 32 H'E8201924 32 Interrupt processor target register 74 ICDIPTR74 32 H'E8201928 32 Interrupt processor target register 75 ICDIPTR75 32 H'E820192C 32 Interrupt processor target register 76 ICDIPTR76 32 H'E8201930 32 Interrupt processor target register 77 ICDIPTR77 32 H'E8201934 32 Interrupt processor target register 78 ICDIPTR78 32 H'E8201938 32 Interrupt processor target register 79 ICDIPTR79 32 H'E820193C 32 Interrupt processor target register 80 ICDIPTR80 32 H'E8201940 32 Interrupt processor target register 81 ICDIPTR81 32 H'E8201944 32 Interrupt processor target register 82 ICDIPTR82 32 H'E8201948 32 Interrupt processor target register 83 ICDIPTR83 32 H'E820194C 32 Interrupt processor target register 84 ICDIPTR84 32 H'E8201950 32 Interrupt processor target register 85 ICDIPTR85 32 H'E8201954 32 Interrupt processor target register 86 ICDIPTR86 32 H'E8201958 32 Interrupt processor target register 87 ICDIPTR87 32 H'E820195C 32 Interrupt processor target register 88 ICDIPTR88 32 H'E8201960 32 Interrupt processor target register 89 ICDIPTR89 32 H'E8201964 32 Interrupt processor target register 90 ICDIPTR90 32 H'E8201968 32 Interrupt processor target register 91 ICDIPTR91 32 H'E820196C 32 Interrupt processor target register 92 ICDIPTR92 32 H'E8201970 32 Interrupt processor target register 93 ICDIPTR93 32 H'E8201974 32 Interrupt processor target register 94 ICDIPTR94 32 H'E8201978 32 Interrupt processor target register 95 ICDIPTR95 32 H'E820197C 32 Interrupt processor target register 96 ICDIPTR96 32 H'E8201980 32 Interrupt processor target register 97 ICDIPTR97 32 H'E8201984 32 Interrupt processor target register 98 ICDIPTR98 32 H'E8201988 32 Interrupt processor target register 99 ICDIPTR99 32 H'E820198C 32 Interrupt processor target register 100 ICDIPTR100 32 H'E8201990 32 Interrupt processor target register 101 ICDIPTR101 32 H'E8201994 32 Interrupt processor target register 102 ICDIPTR102 32 H'E8201998 32 Interrupt processor target register 103 ICDIPTR103 32 H'E820199C 32 Interrupt processor target register 104 ICDIPTR104 32 H'E82019A0 32 Interrupt processor target register 105 ICDIPTR105 32 H'E82019A4 32 Interrupt processor target register 106 ICDIPTR106 32 H'E82019A8 32 Interrupt processor target register 107 ICDIPTR107 32 H'E82019AC 32 Interrupt processor target register 108 ICDIPTR108 32 H'E82019B0 32 Interrupt processor target register 109 ICDIPTR109 32 H'E82019B4 32 Interrupt processor target register 110 ICDIPTR110 32 H'E82019B8 32 Interrupt processor target register 111 ICDIPTR111 32 H'E82019BC 32 Interrupt processor target register 112 ICDIPTR112 32 H'E82019C0 32 Interrupt processor target register 113 ICDIPTR113 32 H'E82019C4 32 Interrupt processor target register 114 ICDIPTR114 32 H'E82019C8 32 Interrupt processor target register 115 ICDIPTR115 32 H'E82019CC 32 Interrupt processor target register 116 ICDIPTR116 32 H'E82019D0 32 Interrupt processor target register 117 ICDIPTR117 32 H'E82019D4 32 Interrupt processor target register 118 ICDIPTR118 32 H'E82019D8 32 Interrupt processor target register 119 ICDIPTR119 32 H'E82019DC 32 Interrupt processor target register 120 ICDIPTR120 32 H'E82019E0 32 Interrupt processor target register 121 ICDIPTR121 32 H'E82019E4 32 Interrupt processor target register 122 ICDIPTR122 32 H'E82019E8 32 Interrupt processor target register 123 ICDIPTR123 32 H'E82019EC 32 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-9 RZ/A1H Group, RZ/A1M Group Table 58.1 Register Addresses Module Interrupt controller 58. List of Registers Register Name Abbreviation Number of Bits Address Access Size Interrupt processor target register 124 ICDIPTR124 32 H'E82019F0 32 Interrupt processor target register 125 ICDIPTR125 32 H'E82019F4 32 Interrupt processor target register 126 ICDIPTR126 32 H'E82019F8 32 Interrupt processor target register 127 ICDIPTR127 32 H'E82019FC 32 Interrupt processor target register 128 ICDIPTR128 32 H'E8201A00 32 Interrupt processor target register 129 ICDIPTR129 32 H'E8201A04 32 Interrupt processor target register 130 ICDIPTR130 32 H'E8201A08 32 Interrupt processor target register 131 ICDIPTR131 32 H'E8201A0C 32 Interrupt processor target register 132 ICDIPTR132 32 H'E8201A10 32 Interrupt processor target register 133 ICDIPTR133 32 H'E8201A14 32 Interrupt processor target register 134 ICDIPTR134 32 H'E8201A18 32 Interrupt processor target register 135 ICDIPTR135 32 H'E8201A1C 32 Interrupt processor target register 136 ICDIPTR136 32 H'E8201A20 32 Interrupt processor target register 137 ICDIPTR137 32 H'E8201A24 32 Interrupt processor target register 138 ICDIPTR138 32 H'E8201A28 32 Interrupt processor target register 139 ICDIPTR139 32 H'E8201A2C 32 Interrupt processor target register 140 ICDIPTR140 32 H'E8201A30 32 Interrupt processor target register 141 ICDIPTR141 32 H'E8201A34 32 Interrupt processor target register 142 ICDIPTR142 32 H'E8201A38 32 Interrupt processor target register 143 ICDIPTR143 32 H'E8201A3C 32 Interrupt processor target register 144 ICDIPTR144 32 H'E8201A40 32 Interrupt processor target register 145 ICDIPTR145 32 H'E8201A44 32 Interrupt processor target register 146 ICDIPTR146 32 H'E8201A48 32 Interrupt configuration register 0 ICDICFR0 32 H'E8201C00 32 Interrupt configuration register 1 ICDICFR1 32 H'E8201C04 32 Interrupt configuration register 2 ICDICFR2 32 H'E8201C08 32 Interrupt configuration register 3 ICDICFR3 32 H'E8201C0C 32 Interrupt configuration register 4 ICDICFR4 32 H'E8201C10 32 Interrupt configuration register 5 ICDICFR5 32 H'E8201C14 32 Interrupt configuration register 6 ICDICFR6 32 H'E8201C18 32 Interrupt configuration register 7 ICDICFR7 32 H'E8201C1C 32 Interrupt configuration register 8 ICDICFR8 32 H'E8201C20 32 Interrupt configuration register 9 ICDICFR9 32 H'E8201C24 32 Interrupt configuration register 10 ICDICFR10 32 H'E8201C28 32 Interrupt configuration register 11 ICDICFR11 32 H'E8201C2C 32 Interrupt configuration register 12 ICDICFR12 32 H'E8201C30 32 Interrupt configuration register 13 ICDICFR13 32 H'E8201C34 32 Interrupt configuration register 14 ICDICFR14 32 H'E8201C38 32 Interrupt configuration register 15 ICDICFR15 32 H'E8201C3C 32 Interrupt configuration register 16 ICDICFR16 32 H'E8201C40 32 Interrupt configuration register 17 ICDICFR17 32 H'E8201C44 32 Interrupt configuration register 18 ICDICFR18 32 H'E8201C48 32 Interrupt configuration register 19 ICDICFR19 32 H'E8201C4C 32 Interrupt configuration register 20 ICDICFR20 32 H'E8201C50 32 Interrupt configuration register 21 ICDICFR21 32 H'E8201C54 32 Interrupt configuration register 22 ICDICFR22 32 H'E8201C58 32 Interrupt configuration register 23 ICDICFR23 32 H'E8201C5C 32 Interrupt configuration register 24 ICDICFR24 32 H'E8201C60 32 Interrupt configuration register 25 ICDICFR25 32 H'E8201C64 32 Interrupt configuration register 26 ICDICFR26 32 H'E8201C68 32 Interrupt configuration register 27 ICDICFR27 32 H'E8201C6C 32 Interrupt configuration register 28 ICDICFR28 32 H'E8201C70 32 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-10 RZ/A1H Group, RZ/A1M Group Table 58.1 Register Addresses Module Interrupt controller Bus state controller 58. List of Registers Register Name Abbreviation Number of Bits Address Access Size Interrupt configuration register 29 ICDICFR29 32 H'E8201C74 32 Interrupt configuration register 30 ICDICFR30 32 H'E8201C78 32 Interrupt configuration register 31 ICDICFR31 32 H'E8201C7C 32 Interrupt configuration register 32 ICDICFR32 32 H'E8201C80 32 Interrupt configuration register 33 ICDICFR33 32 H'E8201C84 32 Interrupt configuration register 34 ICDICFR34 32 H'E8201C88 32 Interrupt configuration register 35 ICDICFR35 32 H'E8201C8C 32 Interrupt configuration register 36 ICDICFR36 32 H'E8201C90 32 PPI status register ppi_status 32 H'E8201D00 32 SPI status register 0 spi_status0 32 H'E8201D04 32 SPI status register 1 spi_status1 32 H'E8201D08 32 SPI status register 2 spi_status2 32 H'E8201D0C 32 SPI status register 3 spi_status3 32 H'E8201D10 32 SPI status register 4 spi_status4 32 H'E8201D14 32 SPI status register 5 spi_status5 32 H'E8201D18 32 SPI status register 6 spi_status6 32 H'E8201D1C 32 SPI status register 7 spi_status7 32 H'E8201D20 32 SPI status register 8 spi_status8 32 H'E8201D24 32 SPI status register 9 spi_status9 32 H'E8201D28 32 SPI status register 10 spi_status10 32 H'E8201D2C 32 SPI status register 11 spi_status11 32 H'E8201D30 32 SPI status register 12 spi_status12 32 H'E8201D34 32 SPI status register 13 spi_status13 32 H'E8201D38 32 SPI status register 14 spi_status14 32 H'E8201D3C 32 SPI status register 15 spi_status15 32 H'E8201D40 32 SPI status register 16 spi_status16 32 H'E8201D44 32 Software generation interrupt register ICDSGIR 32 H'E8201F00 32 CPU interface control register ICCICR 32 H'E8202000 32 Interrupt priority mask register ICCPMR 32 H'E8202004 32 Binary point register ICCBPR 32 H'E8202008 32 Interrupt acknowledge register ICCIAR 32 H'E820200C 32 End-of-interrupt register ICCEOIR 32 H'E8202010 32 Running priority register ICCRPR 32 H'E8202014 32 Highest pending interrupt register ICCHPIR 32 H'E8202018 32 Aliased binary point register ICCABPR 32 H'E820201C 32 CPU interface implementer identification register ICCIIDR 32 H'E82020FC 32 Common control register CMNCR 32 H'3FFFC000 32 CS0 space bus control register CS0BCR 32 H'3FFFC004 32 CS1 space bus control register CS1BCR 32 H'3FFFC008 32 CS2 space bus control register CS2BCR 32 H'3FFFC00C 32 CS3 space bus control register CS3BCR 32 H'3FFFC010 32 CS4 space bus control register CS4BCR 32 H'3FFFC014 32 CS5 space bus control register CS5BCR 32 H'3FFFC018 32 CS0 space wait control register CS0WCR 32 H'3FFFC028 32 CS1 space wait control register CS1WCR 32 H'3FFFC02C 32 CS2 space wait control register CS2WCR 32 H'3FFFC030 32 CS3 space wait control register CS3WCR 32 H'3FFFC034 32 CS4 space wait control register CS4WCR 32 H'3FFFC038 32 CS5 space wait control register CS5WCR 32 H'3FFFC03C 32 SDRAM control register SDCR 32 H'3FFFC04C 32 Refresh timer control/status register RTCSR 16 H'3FFFC050 32 Refresh timer counter RTCNT 16 H'3FFFC054 32 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-11 RZ/A1H Group, RZ/A1M Group Table 58.1 58. List of Registers Register Addresses Module Bus state controller Direct memory access controller Register Name Abbreviation Number of Bits Address Access Size Refresh time constant register RTCOR 16 H'3FFFC058 32 Timeout cycle constant register 0 TOSCOR0 32 H'3FFFC060 32 Timeout cycle constant register 1 TOSCOR1 32 H'3FFFC064 32 Timeout cycle constant register 2 TOSCOR2 32 H'3FFFC068 32 Timeout cycle constant register 3 TOSCOR3 32 H'3FFFC06C 32 Timeout cycle constant register 4 TOSCOR4 32 H'3FFFC070 32 Timeout cycle constant register 5 TOSCOR5 32 H'3FFFC074 32 Timeout status register TOSTR 32 H'3FFFC080 32 Timeout enable register TOENR 32 H'3FFFC084 32 Next0 Source Address Register 0 N0SA_0 32 H'E8200000 32 Next0 Destination Address Register 0 N0DA_0 32 H'E8200004 32 Next0 Transaction Byte Register 0 N0TB_0 32 H'E8200008 32 Next1 Source Address Register 0 N1SA_0 32 H'E820000C 32 Next1 Destination Address Register 0 N1DA_0 32 H'E8200010 32 Next1 Transaction Byte Register 0 N1TB_0 32 H'E8200014 32 Current Source Address Register 0 CRSA_0 32 H'E8200018 32 Current Destination Address Register 0 CRDA_0 32 H'E820001C 32 Current Transaction Byte Register 0 CRTB_0 32 H'E8200020 32 Channel Status Register 0 CHSTAT_0 32 H'E8200024 32 Channel Control Register 0 CHCTRL_0 32 H'E8200028 32 Channel Configuration Register 0 CHCFG_0 32 H'E820002C 32 Channel Interval Register 0 CHITVL_0 32 H'E8200030 32 Channel Extension Register 0 CHEXT_0 32 H'E8200034 32 Next Link Address Register 0 NXLA_0 32 H'E8200038 32 Current Link Address Register 0 CRLA_0 32 H'E820003C 32 Next0 Source Address Register 1 N0SA_1 32 H'E8200040 32 Next0 Destination Address Register 1 N0DA_1 32 H'E8200044 32 Next0 Transaction Byte Register 1 N0TB_1 32 H'E8200048 32 Next1 Source Address Register 1 N1SA_1 32 H'E820004C 32 Next1 Destination Address Register 1 N1DA_1 32 H'E8200050 32 Next1 Transaction Byte Register 1 N1TB_1 32 H'E8200054 32 Current Source Address Register 1 CRSA_1 32 H'E8200058 32 Current Destination Address Register 1 CRDA_1 32 H'E820005C 32 Current Transaction Byte Register 1 CRTB_1 32 H'E8200060 32 Channel Status Register 1 CHSTAT_1 32 H'E8200064 32 Channel Control Register 1 CHCTRL_1 32 H'E8200068 32 Channel Configuration Register 1 CHCFG_1 32 H'E820006C 32 Channel Interval Register 1 CHITVL_1 32 H'E8200070 32 Channel Extension Register 1 CHEXT_1 32 H'E8200074 32 Next Link Address Register 1 NXLA_1 32 H'E8200078 32 Current Link Address Register 1 CRLA_1 32 H'E820007C 32 Next0 Source Address Register 2 N0SA_2 32 H'E8200080 32 Next0 Destination Address Register 2 N0DA_2 32 H'E8200084 32 Next0 Transaction Byte Register 2 N0TB_2 32 H'E8200088 32 Next1 Source Address Register 2 N1SA_2 32 H'E820008C 32 Next1 Destination Address Register 2 N1DA_2 32 H'E8200090 32 Next1 Transaction Byte Register 2 N1TB_2 32 H'E8200094 32 Current Source Address Register 2 CRSA_2 32 H'E8200098 32 Current Destination Address Register 2 CRDA_2 32 H'E820009C 32 Current Transaction Byte Register 2 CRTB_2 32 H'E82000A0 32 Channel Status Register 2 CHSTAT_2 32 H'E82000A4 32 Channel Control Register 2 CHCTRL_2 32 H'E82000A8 32 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-12 RZ/A1H Group, RZ/A1M Group Table 58.1 58. List of Registers Register Addresses Module Direct memory access controller Register Name Abbreviation Number of Bits Address Access Size Channel Configuration Register 2 CHCFG_2 32 H'E82000AC 32 Channel Interval Register 2 CHITVL_2 32 H'E82000B0 32 Channel Extension Register 2 CHEXT_2 32 H'E82000B4 32 Next Link Address Register 2 NXLA_2 32 H'E82000B8 32 Current Link Address Register 2 CRLA_2 32 H'E82000BC 32 Next0 Source Address Register 3 N0SA_3 32 H'E82000C0 32 Next0 Destination Address Register 3 N0DA_3 32 H'E82000C4 32 Next0 Transaction Byte Register 3 N0TB_3 32 H'E82000C8 32 Next1 Source Address Register 3 N1SA_3 32 H'E82000CC 32 Next1 Destination Address Register 3 N1DA_3 32 H'E82000D0 32 Next1 Transaction Byte Register 3 N1TB_3 32 H'E82000D4 32 Current Source Address Register 3 CRSA_3 32 H'E82000D8 32 Current Destination Address Register 3 CRDA_3 32 H'E82000DC 32 Current Transaction Byte Register 3 CRTB_3 32 H'E82000E0 32 Channel Status Register 3 CHSTAT_3 32 H'E82000E4 32 Channel Control Register 3 CHCTRL_3 32 H'E82000E8 32 Channel Configuration Register 3 CHCFG_3 32 H'E82000EC 32 Channel Interval Register 3 CHITVL_3 32 H'E82000F0 32 Channel Extension Register 3 CHEXT_3 32 H'E82000F4 32 Next Link Address Register 3 NXLA_3 32 H'E82000F8 32 Current Link Address Register 3 CRLA_3 32 H'E82000FC 32 Next0 Source Address Register 4 N0SA_4 32 H'E8200100 32 Next0 Destination Address Register 4 N0DA_4 32 H'E8200104 32 Next0 Transaction Byte Register 4 N0TB_4 32 H'E8200108 32 Next1 Source Address Register 4 N1SA_4 32 H'E820010C 32 Next1 Destination Address Register 4 N1DA_4 32 H'E8200110 32 Next1 Transaction Byte Register 4 N1TB_4 32 H'E8200114 32 Current Source Address Register 4 CRSA_4 32 H'E8200118 32 Current Destination Address Register 4 CRDA_4 32 H'E820011C 32 Current Transaction Byte Register 4 CRTB_4 32 H'E8200120 32 Channel Status Register 4 CHSTAT_4 32 H'E8200124 32 Channel Control Register 4 CHCTRL_4 32 H'E8200128 32 Channel Configuration Register 4 CHCFG_4 32 H'E820012C 32 Channel Interval Register 4 CHITVL_4 32 H'E8200130 32 Channel Extension Register 4 CHEXT_4 32 H'E8200134 32 Next Link Address Register 4 NXLA_4 32 H'E8200138 32 Current Link Address Register 4 CRLA_4 32 H'E820013C 32 Next0 Source Address Register 5 N0SA_5 32 H'E8200140 32 Next0 Destination Address Register 5 N0DA_5 32 H'E8200144 32 Next0 Transaction Byte Register 5 N0TB_5 32 H'E8200148 32 Next1 Source Address Register 5 N1SA_5 32 H'E820014C 32 Next1 Destination Address Register 5 N1DA_5 32 H'E8200150 32 Next1 Transaction Byte Register 5 N1TB_5 32 H'E8200154 32 Current Source Address Register 5 CRSA_5 32 H'E8200158 32 Current Destination Address Register 5 CRDA_5 32 H'E820015C 32 Current Transaction Byte Register 5 CRTB_5 32 H'E8200160 32 Channel Status Register 5 CHSTAT_5 32 H'E8200164 32 Channel Control Register 5 CHCTRL_5 32 H'E8200168 32 Channel Configuration Register 5 CHCFG_5 32 H'E820016C 32 Channel Interval Register 5 CHITVL_5 32 H'E8200170 32 Channel Extension Register 5 CHEXT_5 32 H'E8200174 32 Next Link Address Register 5 NXLA_5 32 H'E8200178 32 Current Link Address Register 5 CRLA_5 32 H'E820017C 32 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-13 RZ/A1H Group, RZ/A1M Group Table 58.1 58. List of Registers Register Addresses Module Direct memory access controller Register Name Abbreviation Number of Bits Address Access Size Next0 Source Address Register 6 N0SA_6 32 H'E8200180 32 Next0 Destination Address Register 6 N0DA_6 32 H'E8200184 32 Next0 Transaction Byte Register 6 N0TB_6 32 H'E8200188 32 Next1 Source Address Register 6 N1SA_6 32 H'E820018C 32 Next1 Destination Address Register 6 N1DA_6 32 H'E8200190 32 Next1 Transaction Byte Register 6 N1TB_6 32 H'E8200194 32 Current Source Address Register 6 CRSA_6 32 H'E8200198 32 Current Destination Address Register 6 CRDA_6 32 H'E820019C 32 Current Transaction Byte Register 6 CRTB_6 32 H'E82001A0 32 Channel Status Register 6 CHSTAT_6 32 H'E82001A4 32 Channel Control Register 6 CHCTRL_6 32 H'E82001A8 32 Channel Configuration Register 6 CHCFG_6 32 H'E82001AC 32 Channel Interval Register 6 CHITVL_6 32 H'E82001B0 32 Channel Extension Register 6 CHEXT_6 32 H'E82001B4 32 Next Link Address Register 6 NXLA_6 32 H'E82001B8 32 Current Link Address Register 6 CRLA_6 32 H'E82001BC 32 Next0 Source Address Register 7 N0SA_7 32 H'E82001C0 32 Next0 Destination Address Register 7 N0DA_7 32 H'E82001C4 32 Next0 Transaction Byte Register 7 N0TB_7 32 H'E82001C8 32 Next1 Source Address Register 7 N1SA_7 32 H'E82001CC 32 Next1 Destination Address Register 7 N1DA_7 32 H'E82001D0 32 Next1 Transaction Byte Register 7 N1TB_7 32 H'E82001D4 32 Current Source Address Register 7 CRSA_7 32 H'E82001D8 32 Current Destination Address Register 7 CRDA_7 32 H'E82001DC 32 Current Transaction Byte Register 7 CRTB_7 32 H'E82001E0 32 Channel Status Register 7 CHSTAT_7 32 H'E82001E4 32 Channel Control Register 7 CHCTRL_7 32 H'E82001E8 32 Channel Configuration Register 7 CHCFG_7 32 H'E82001EC 32 Channel Interval Register 7 CHITVL_7 32 H'E82001F0 32 Channel Extension Register 7 CHEXT_7 32 H'E82001F4 32 Next Link Address Register 7 NXLA_7 32 H'E82001F8 32 Current Link Address Register 7 CRLA_7 32 H'E82001FC 32 DMA Control Registers 0-7 DCTRL_0_7 32 H'E8200300 32 DMA Status EN Registers 0-7 DSTAT_EN_0_7 32 H'E8200310 32 DMA Status ER Registers 0-7 DSTAT_ER_0_7 32 H'E8200314 32 DMA Status END Registers 0-7 DSTAT_END_0_7 32 H'E8200318 32 DMA Status TC Registers 0-7 DSTAT_TC_0_7 32 H'E820031C 32 DMA Status SUS Registers 0-7 DSTAT_SUS_0_7 32 H'E8200320 32 Next0 Source Address Register 8 N0SA_8 32 H'E8200400 32 Next0 Destination Address Register 8 N0DA_8 32 H'E8200404 32 Next0 Transaction Byte Register 8 N0TB_8 32 H'E8200408 32 Next1 Source Address Register 8 N1SA_8 32 H'E820040C 32 Next1 Destination Address Register 8 N1DA_8 32 H'E8200410 32 Next1 Transaction Byte Register 8 N1TB_8 32 H'E8200414 32 Current Source Address Register 8 CRSA_8 32 H'E8200418 32 Current Destination Address Register 8 CRDA_8 32 H'E820041C 32 Current Transaction Byte Register 8 CRTB_8 32 H'E8200420 32 Channel Status Register 8 CHSTAT_8 32 H'E8200424 32 Channel Control Register 8 CHCTRL_8 32 H'E8200428 32 Channel Configuration Register 8 CHCFG_8 32 H'E820042C 32 Channel Interval Register 8 CHITVL_8 32 H'E8200430 32 Channel Extension Register 8 CHEXT_8 32 H'E8200434 32 Next Link Address Register 8 NXLA_8 32 H'E8200438 32 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-14 RZ/A1H Group, RZ/A1M Group Table 58.1 58. List of Registers Register Addresses Module Direct memory access controller Register Name Abbreviation Number of Bits Address Access Size Current Link Address Register 8 CRLA_8 32 H'E820043C 32 Next0 Source Address Register 9 N0SA_9 32 H'E8200440 32 Next0 Destination Address Register 9 N0DA_9 32 H'E8200444 32 Next0 Transaction Byte Register 9 N0TB_9 32 H'E8200448 32 Next1 Source Address Register 9 N1SA_9 32 H'E820044C 32 Next1 Destination Address Register 9 N1DA_9 32 H'E8200450 32 Next1 Transaction Byte Register 9 N1TB_9 32 H'E8200454 32 Current Source Address Register 9 CRSA_9 32 H'E8200458 32 Current Destination Address Register 9 CRDA_9 32 H'E820045C 32 Current Transaction Byte Register 9 CRTB_9 32 H'E8200460 32 Channel Status Register 9 CHSTAT_9 32 H'E8200464 32 Channel Control Register 9 CHCTRL_9 32 H'E8200468 32 Channel Configuration Register 9 CHCFG_9 32 H'E820046C 32 Channel Interval Register 9 CHITVL_9 32 H'E8200470 32 Channel Extension Register 9 CHEXT_9 32 H'E8200474 32 Next Link Address Register 9 NXLA_9 32 H'E8200478 32 Current Link Address Register 9 CRLA_9 32 H'E820047C 32 Next0 Source Address Register 10 N0SA_10 32 H'E8200480 32 Next0 Destination Address Register 10 N0DA_10 32 H'E8200484 32 Next0 Transaction Byte Register 10 N0TB_10 32 H'E8200488 32 Next1 Source Address Register 10 N1SA_10 32 H'E820048C 32 Next1 Destination Address Register 10 N1DA_10 32 H'E8200490 32 Next1 Transaction Byte Register 10 N1TB_10 32 H'E8200494 32 Current Source Address Register 10 CRSA_10 32 H'E8200498 32 Current Destination Address Register 10 CRDA_10 32 H'E820049C 32 Current Transaction Byte Register 10 CRTB_10 32 H'E82004A0 32 Channel Status Register 10 CHSTAT_10 32 H'E82004A4 32 Channel Control Register 10 CHCTRL_10 32 H'E82004A8 32 32 Channel Configuration Register 10 CHCFG_10 32 H'E82004AC Channel Interval Register 10 CHITVL_10 32 H'E82004B0 32 Channel Extension Register 10 CHEXT_10 32 H'E82004B4 32 Next Link Address Register 10 NXLA_10 32 H'E82004B8 32 Current Link Address Register 10 CRLA_10 32 H'E82004BC 32 Next0 Source Address Register 11 N0SA_11 32 H'E82004C0 32 Next0 Destination Address Register 11 N0DA_11 32 H'E82004C4 32 Next0 Transaction Byte Register 11 N0TB_11 32 H'E82004C8 32 Next1 Source Address Register 11 N1SA_11 32 H'E82004CC 32 Next1 Destination Address Register 11 N1DA_11 32 H'E82004D0 32 Next1 Transaction Byte Register 11 N1TB_11 32 H'E82004D4 32 Current Source Address Register 11 CRSA_11 32 H'E82004D8 32 Current Destination Address Register 11 CRDA_11 32 H'E82004DC 32 Current Transaction Byte Register 11 CRTB_11 32 H'E82004E0 32 Channel Status Register 11 CHSTAT_11 32 H'E82004E4 32 Channel Control Register 11 CHCTRL_11 32 H'E82004E8 32 Channel Configuration Register 11 CHCFG_11 32 H'E82004EC 32 Channel Interval Register 11 CHITVL_11 32 H'E82004F0 32 Channel Extension Register 11 CHEXT_11 32 H'E82004F4 32 Next Link Address Register 11 NXLA_11 32 H'E82004F8 32 Current Link Address Register 11 CRLA_11 32 H'E82004FC 32 Next0 Source Address Register 12 N0SA_12 32 H'E8200500 32 Next0 Destination Address Register 12 N0DA_12 32 H'E8200504 32 Next0 Transaction Byte Register 12 N0TB_12 32 H'E8200508 32 Next1 Source Address Register 12 N1SA_12 32 H'E820050C 32 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-15 RZ/A1H Group, RZ/A1M Group Table 58.1 58. List of Registers Register Addresses Module Direct memory access controller Register Name Abbreviation Number of Bits Address Access Size Next1 Destination Address Register 12 N1DA_12 32 H'E8200510 32 Next1 Transaction Byte Register 12 N1TB_12 32 H'E8200514 32 Current Source Address Register 12 CRSA_12 32 H'E8200518 32 Current Destination Address Register 12 CRDA_12 32 H'E820051C 32 Current Transaction Byte Register 12 CRTB_12 32 H'E8200520 32 Channel Status Register 12 CHSTAT_12 32 H'E8200524 32 Channel Control Register 12 CHCTRL_12 32 H'E8200528 32 Channel Configuration Register 12 CHCFG_12 32 H'E820052C 32 Channel Interval Register 12 CHITVL_12 32 H'E8200530 32 Channel Extension Register 12 CHEXT_12 32 H'E8200534 32 Next Link Address Register 12 NXLA_12 32 H'E8200538 32 Current Link Address Register 12 CRLA_12 32 H'E820053C 32 Next0 Source Address Register 13 N0SA_13 32 H'E8200540 32 Next0 Destination Address Register 13 N0DA_13 32 H'E8200544 32 Next0 Transaction Byte Register 13 N0TB_13 32 H'E8200548 32 Next1 Source Address Register 13 N1SA_13 32 H'E820054C 32 Next1 Destination Address Register 13 N1DA_13 32 H'E8200550 32 Next1 Transaction Byte Register 13 N1TB_13 32 H'E8200554 32 Current Source Address Register 13 CRSA_13 32 H'E8200558 32 Current Destination Address Register 13 CRDA_13 32 H'E820055C 32 Current Transaction Byte Register 13 CRTB_13 32 H'E8200560 32 Channel Status Register 13 CHSTAT_13 32 H'E8200564 32 Channel Control Register 13 CHCTRL_13 32 H'E8200568 32 Channel Configuration Register 13 CHCFG_13 32 H'E820056C 32 Channel Interval Register 13 CHITVL_13 32 H'E8200570 32 Channel Extension Register 13 CHEXT_13 32 H'E8200574 32 Next Link Address Register 13 NXLA_13 32 H'E8200578 32 Current Link Address Register 13 CRLA_13 32 H'E820057C 32 Next0 Source Address Register 14 N0SA_14 32 H'E8200580 32 Next0 Destination Address Register 14 N0DA_14 32 H'E8200584 32 Next0 Transaction Byte Register 14 N0TB_14 32 H'E8200588 32 Next1 Source Address Register 14 N1SA_14 32 H'E820058C 32 Next1 Destination Address Register 14 N1DA_14 32 H'E8200590 32 Next1 Transaction Byte Register 14 N1TB_14 32 H'E8200594 32 Current Source Address Register 14 CRSA_14 32 H'E8200598 32 Current Destination Address Register 14 CRDA_14 32 H'E820059C 32 Current Transaction Byte Register 14 CRTB_14 32 H'E82005A0 32 Channel Status Register 14 CHSTAT_14 32 H'E82005A4 32 Channel Control Register 14 CHCTRL_14 32 H'E82005A8 32 Channel Configuration Register 14 CHCFG_14 32 H'E82005AC 32 Channel Interval Register 14 CHITVL_14 32 H'E82005B0 32 Channel Extension Register 14 CHEXT_14 32 H'E82005B4 32 Next Link Address Register 14 NXLA_14 32 H'E82005B8 32 Current Link Address Register 14 CRLA_14 32 H'E82005BC 32 Next0 Source Address Register 15 N0SA_15 32 H'E82005C0 32 Next0 Destination Address Register 15 N0DA_15 32 H'E82005C4 32 Next0 Transaction Byte Register 15 N0TB_15 32 H'E82005C8 32 Next1 Source Address Register 15 N1SA_15 32 H'E82005CC 32 Next1 Destination Address Register 15 N1DA_15 32 H'E82005D0 32 Next1 Transaction Byte Register 15 N1TB_15 32 H'E82005D4 32 Current Source Address Register 15 CRSA_15 32 H'E82005D8 32 Current Destination Address Register 15 CRDA_15 32 H'E82005DC 32 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-16 RZ/A1H Group, RZ/A1M Group Table 58.1 58. List of Registers Register Addresses Module Direct memory access controller Multi-function timer pulse unit 2 Register Name Abbreviation Number of Bits Address Access Size Current Transaction Byte Register 15 CRTB_15 32 H'E82005E0 32 Channel Status Register 15 CHSTAT_15 32 H'E82005E4 32 Channel Control Register 15 CHCTRL_15 32 H'E82005E8 32 Channel Configuration Register 15 CHCFG_15 32 H'E82005EC 32 Channel Interval Register 15 CHITVL_15 32 H'E82005F0 32 Channel Extension Register 15 CHEXT_15 32 H'E82005F4 32 Next Link Address Register 15 NXLA_15 32 H'E82005F8 32 Current Link Address Register 15 CRLA_15 32 H'E82005FC 32 DMA Control Registers 8-15 DCTRL_8_15 32 H'E8200700 32 DMA Status EN Registers 8-15 DSTAT_EN_8_15 32 H'E8200710 32 DMA Status ER Registers 8-15 DSTAT_ER_8_15 32 H'E8200714 32 DMA Status END Registers 8-15 DSTAT_END_8_15 32 H'E8200718 32 DMA Status TC Registers 8-15 DSTAT_TC_8_15 32 H'E820071C 32 DMA Status SUS Registers 8-15 DSTAT_SUS_8_15 32 H'E8200720 32 DMA extended resource selector 0 DMARS0 32 H'FCFE1000 32 DMA extended resource selector 1 DMARS1 32 H'FCFE1004 32 DMA extended resource selector 2 DMARS2 32 H'FCFE1008 32 DMA extended resource selector 3 DMARS3 32 H'FCFE100C 32 DMA extended resource selector 4 DMARS4 32 H'FCFE1010 32 DMA extended resource selector 5 DMARS5 32 H'FCFE1014 32 DMA extended resource selector 6 DMARS6 32 H'FCFE1018 32 DMA extended resource selector 7 DMARS7 32 H'FCFE101C 32 Timer control register_0 TCR_0 8 H'FCFF0300 8 Timer mode register_0 TMDR_0 8 H'FCFF0301 8 Timer I/O control register H_0 TIORH_0 8 H'FCFF0302 8 Timer I/O control register L_0 TIORL_0 8 H'FCFF0303 8 Timer interrupt enable register_0 TIER_0 8 H'FCFF0304 8 Timer status register_0 TSR_0 8 H'FCFF0305 8 Timer counter_0 TCNT_0 16 H'FCFF0306 16 Timer general register A_0 TGRA_0 16 H'FCFF0308 16 Timer general register B_0 TGRB_0 16 H'FCFF030A 16 Timer general register C_0 TGRC_0 16 H'FCFF030C 16 Timer general register D_0 TGRD_0 16 H'FCFF030E 16 Timer general register E_0 TGRE_0 16 H'FCFF0320 16 Timer general register F_0 TGRF_0 16 H'FCFF0322 16 Timer interrupt enable register 2_0 TIER2_0 8 H'FCFF0324 8 Timer status register 2_0 TSR2_0 8 H'FCFF0325 8 Timer buffer operation transfer mode register_0 TBTM_0 8 H'FCFF0326 8 Timer control register_1 TCR_1 8 H'FCFF0380 8 Timer mode register_1 TMDR_1 8 H'FCFF0381 8 Timer I/O control register _1 TIOR_1 8 H'FCFF0382 8 Timer interrupt enable register_1 TIER_1 8 H'FCFF0384 8 Timer status register_1 TSR_1 8 H'FCFF0385 8 Timer counter_1 TCNT_1 16 H'FCFF0386 16 Timer general register A_1 TGRA_1 16 H'FCFF0388 16 Timer general register B_1 TGRB_1 16 H'FCFF038A 16 Timer input capture control register TICCR 8 H'FCFF0390 8 Timer control register_2 TCR_2 8 H'FCFF0000 8 Timer mode register_2 TMDR_2 8 H'FCFF0001 8 Timer I/O control register _2 TIOR_2 8 H'FCFF0002 8 Timer interrupt enable register_2 TIER_2 8 H'FCFF0004 8 Timer status register_2 TSR_2 8 H'FCFF0005 8 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-17 RZ/A1H Group, RZ/A1M Group Table 58.1 Register Addresses Module Multi-function timer pulse unit 2 OS timer 58. List of Registers Register Name Abbreviation Number of Bits Address Access Size Timer counter_2 TCNT_2 16 H'FCFF0006 16 Timer general register A_2 TGRA_2 16 H'FCFF0008 16 Timer general register B_2 TGRB_2 16 H'FCFF000A 16 Timer control register_3 TCR_3 8 H'FCFF0200 8 Timer mode register_3 TMDR_3 8 H'FCFF0202 8 Timer I/O control register H_3 TIORH_3 8 H'FCFF0204 8 Timer I/O control register L_3 TIORL_3 8 H'FCFF0205 8 Timer interrupt enable register_3 TIER_3 8 H'FCFF0208 8 Timer status register_3 TSR_3 8 H'FCFF022C 8 Timer counter_3 TCNT_3 16 H'FCFF0210 16 Timer general register A_3 TGRA_3 16 H'FCFF0218 16 Timer general register B_3 TGRB_3 16 H'FCFF021A 16 Timer general register C_3 TGRC_3 16 H'FCFF0224 16 Timer general register D_3 TGRD_3 16 H'FCFF0226 16 Timer buffer operation transfer mode register_3 TBTM_3 8 H'FCFF0238 8 Timer control register_4 TCR_4 8 H'FCFF0201 8 Timer mode register_4 TMDR_4 8 H'FCFF0203 8 Timer I/O control register H_4 TIORH_4 8 H'FCFF0206 8 Timer I/O control register L_4 TIORL_4 8 H'FCFF0207 8 Timer interrupt enable register_4 TIER_4 8 H'FCFF0209 8 Timer status register_4 TSR_4 8 H'FCFF022D 8 Timer counter_4 TCNT_4 16 H'FCFF0212 16 Timer general register A_4 TGRA_4 16 H'FCFF021C 16 Timer general register B_4 TGRB_4 16 H'FCFF021E 16 Timer general register C_4 TGRC_4 16 H'FCFF0228 16 Timer general register D_4 TGRD_4 16 H'FCFF022A 16 Timer buffer operation transfer mode register_4 TBTM_4 8 H'FCFF0239 8 Timer A/D converter start request control register TADCR 16 H'FCFF0240 16 Timer A/D converter start request cycle set register A_4 TADCORA_4 16 H'FCFF0244 16 Timer A/D converter start request cycle set register B_4 TADCORB_4 16 H'FCFF0246 16 Timer A/D converter start request cycle set buffer register A_4 TADCOBRA_4 16 H'FCFF0248 16 Timer A/D converter start request cycle set buffer register B_4 TADCOBRB_4 16 H'FCFF024A 16 Timer start register TSTR 8 H'FCFF0280 8 Timer synchronous register TSYR 8 H'FCFF0281 8 Timer read/write enable register TRWER 8 H'FCFF0284 8 Timer output master enable register TOER 8 H'FCFF020A 8 Timer output control register 1 TOCR1 8 H'FCFF020E 8 Timer output control register 2 TOCR2 8 H'FCFF020F 8 Timer gate control register TGCR 8 H'FCFF020D 8 Timer cycle data register TCDR 16 H'FCFF0214 16 Timer dead time data register TDDR 16 H'FCFF0216 16 Timer subcounter TCNTS 16 H'FCFF0220 16 Timer cycle buffer register TCBR 16 H'FCFF0222 16 Timer interrupt skipping set register TITCR 8 H'FCFF0230 8 Timer interrupt skipping counter TITCNT 8 H'FCFF0231 8 Timer buffer transfer set register TBTER 8 H'FCFF0232 8 Timer dead time enable register TDER 8 H'FCFF0234 8 Timer waveform control register TWCR 8 H'FCFF0260 8 Timer output level buffer register TOLBR 8 H'FCFF0236 8 OSTM0 compare register OSTM0CMP 32 H'FCFEC000 32 OSTM0 counter register OSTM0CNT 32 H'FCFEC004 32 OSTM0 count enable status register OSTM0TE 8 H'FCFEC010 8 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-18 RZ/A1H Group, RZ/A1M Group Table 58.1 Register Addresses Module OS timer Watchdog timer Realtime clock Serial communication interface with FIFO 58. List of Registers Register Name Abbreviation Number of Bits Address Access Size OSTM0 count start trigger register OSTM0TS 8 H'FCFEC014 8 OSTM0 count stop trigger register OSTM0TT 8 H'FCFEC018 8 OSTM0 control register OSTM0CTL 8 H'FCFEC020 8 OSTM1 compare register OSTM1CMP 32 H'FCFEC400 32 OSTM1 counter register OSTM1CNT 32 H'FCFEC404 32 OSTM1 count enable status register OSTM1TE 8 H'FCFEC410 8 OSTM1 count start trigger register OSTM1TS 8 H'FCFEC414 8 OSTM1 count stop trigger register OSTM1TT 8 H'FCFEC418 8 OSTM1 control register OSTM1CTL 8 H'FCFEC420 8 Watchdog timer counter WTCNT 8 H'FCFE0002 16 Watchdog timer control/status register WTCSR 8 H'FCFE0000 16 16 Watchdog reset control/status register WRCSR 8 H'FCFE0004 64-Hz counter R64CNT 8 H'FCFF1000 8 Second counter RSECCNT 8 H'FCFF1002 8 Minute counter RMINCNT 8 H'FCFF1004 8 Hour counter RHRCNT 8 H'FCFF1006 8 Day of week counter RWKCNT 8 H'FCFF1008 8 Day counter RDAYCNT 8 H'FCFF100A 8 Month counter RMONCNT 8 H'FCFF100C 8 Year counter RYRCNT 16 H'FCFF100E 16 Second alarm register RSECAR 8 H'FCFF1010 8 Minute alarm register RMINAR 8 H'FCFF1012 8 Hour alarm register RHRAR 8 H'FCFF1014 8 Day of week alarm register RWKAR 8 H'FCFF1016 8 8 Day alarm register RDAYAR 8 H'FCFF1018 Month alarm register RMONAR 8 H'FCFF101A 8 Year alarm register RYRAR 16 H'FCFF1020 16 8 Control register 1 RCR1 8 H'FCFF101C Control register 2 RCR2 8 H'FCFF101E 8 Control register 3 RCR3 8 H'FCFF1024 8 Control register 5 RCR5 8 H'FCFF1026 8 Frequency register H RFRH 16 H'FCFF102A 16 Frequency register L RFRL 16 H'FCFF102C 16 Serial mode register_0 SCSMR_0 16 H'E8007000 16 Bit rate register_0 SCBRR_0 8 H'E8007004 8 Serial control register_0 SCSCR_0 16 H'E8007008 16 Transmit FIFO data register_0 SCFTDR_0 8 H'E800700C 8 Serial status register_0 SCFSR_0 16 H'E8007010 16 Receive FIFO data register_0 SCFRDR_0 8 H'E8007014 8 FIFO control register_0 SCFCR_0 16 H'E8007018 16 16 FIFO data count set register_0 SCFDR_0 16 H'E800701C Serial port register_0 SCSPTR_0 16 H'E8007020 16 Line status register_0 SCLSR_0 16 H'E8007024 16 Serial extension mode register_0 SCEMR_0 16 H'E8007028 16 Serial mode register_1 SCSMR_1 16 H'E8007800 16 Bit rate register_1 SCBRR_1 8 H'E8007804 8 Serial control register_1 SCSCR_1 16 H'E8007808 16 Transmit FIFO data register_1 SCFTDR_1 8 H'E800780C 8 Serial status register_1 SCFSR_1 16 H'E8007810 16 Receive FIFO data register_1 SCFRDR_1 8 H'E8007814 8 FIFO control register_1 SCFCR_1 16 H'E8007818 16 FIFO data count set register_1 SCFDR_1 16 H'E800781C 16 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-19 RZ/A1H Group, RZ/A1M Group Table 58.1 Register Addresses Module Serial communication interface with FIFO 58. List of Registers Register Name Abbreviation Number of Bits Address Access Size Serial port register_1 SCSPTR_1 16 H'E8007820 16 Line status register_1 SCLSR_1 16 H'E8007824 16 Serial extension mode register_1 SCEMR_1 16 H'E8007828 16 Serial mode register_2 SCSMR_2 16 H'E8008000 16 Bit rate register_2 SCBRR_2 8 H'E8008004 8 Serial control register_2 SCSCR_2 16 H'E8008008 16 Transmit FIFO data register_2 SCFTDR_2 8 H'E800800C 8 Serial status register_2 SCFSR_2 16 H'E8008010 16 Receive FIFO data register_2 SCFRDR_2 8 H'E8008014 8 FIFO control register_2 SCFCR_2 16 H'E8008018 16 FIFO data count set register_2 SCFDR_2 16 H'E800801C 16 Serial port register_2 SCSPTR_2 16 H'E8008020 16 Line status register_2 SCLSR_2 16 H'E8008024 16 Serial extension mode register_2 SCEMR_2 16 H'E8008028 16 Serial mode register_3 SCSMR_3 16 H'E8008800 16 Bit rate register_3 SCBRR_3 8 H'E8008804 8 Serial control register_3 SCSCR_3 16 H'E8008808 16 Transmit FIFO data register_3 SCFTDR_3 8 H'E800880C 8 Serial status register_3 SCFSR_3 16 H'E8008810 16 Receive FIFO data register_3 SCFRDR_3 8 H'E8008814 8 FIFO control register_3 SCFCR_3 16 H'E8008818 16 FIFO data count set register_3 SCFDR_3 16 H'E800881C 16 Serial port register_3 SCSPTR_3 16 H'E8008820 16 Line status register_3 SCLSR_3 16 H'E8008824 16 Serial extension mode register_3 SCEMR_3 16 H'E8008828 16 Serial mode register_4 SCSMR_4 16 H'E8009000 16 Bit rate register_4 SCBRR_4 8 H'E8009004 8 Serial control register_4 SCSCR_4 16 H'E8009008 16 Transmit FIFO data register_4 SCFTDR_4 8 H'E800900C 8 Serial status register_4 SCFSR_4 16 H'E8009010 16 Receive FIFO data register_4 SCFRDR_4 8 H'E8009014 8 FIFO control register_4 SCFCR_4 16 H'E8009018 16 FIFO data count set register_4 SCFDR_4 16 H'E800901C 16 Serial port register_4 SCSPTR_4 16 H'E8009020 16 Line status register_4 SCLSR_4 16 H'E8009024 16 Serial extension mode register_4 SCEMR_4 16 H'E8009028 16 Serial mode register_5 SCSMR_5 16 H'E8009800 16 Bit rate register_5 SCBRR_5 8 H'E8009804 8 Serial control register_5 SCSCR_5 16 H'E8009808 16 Transmit FIFO data register_5 SCFTDR_5 8 H'E800980C 8 Serial status register_5 SCFSR_5 16 H'E8009810 16 Receive FIFO data register_5 SCFRDR_5 8 H'E8009814 8 FIFO control register_5 SCFCR_5 16 H'E8009818 16 FIFO data count set register_5 SCFDR_5 16 H'E800981C 16 Serial port register_5 SCSPTR_5 16 H'E8009820 16 Line status register_5 SCLSR_5 16 H'E8009824 16 Serial extension mode register_5 SCEMR_5 16 H'E8009828 16 Serial mode register_6 SCSMR_6 16 H'E800A000 16 Bit rate register_6 SCBRR_6 8 H'E800A004 8 Serial control register_6 SCSCR_6 16 H'E800A008 16 Transmit FIFO data register_6 SCFTDR_6 8 H'E800A00C 8 Serial status register_6 SCFSR_6 16 H'E800A010 16 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-20 RZ/A1H Group, RZ/A1M Group Table 58.1 58. List of Registers Register Addresses Module Serial communication interface with FIFO Serial communications interface Register Name Abbreviation Number of Bits Address Access Size Receive FIFO data register_6 SCFRDR_6 8 H'E800A014 8 FIFO control register_6 SCFCR_6 16 H'E800A018 16 FIFO data count set register_6 SCFDR_6 16 H'E800A01C 16 Serial port register_6 SCSPTR_6 16 H'E800A020 16 Line status register_6 SCLSR_6 16 H'E800A024 16 Serial extension mode register_6 SCEMR_6 16 H'E800A028 16 Serial mode register_7 SCSMR_7 16 H'E800A800 16 Bit rate register_7 SCBRR_7 8 H'E800A804 8 Serial control register_7 SCSCR_7 16 H'E800A808 16 Transmit FIFO data register_7 SCFTDR_7 8 H'E800A80C 8 Serial status register_7 SCFSR_7 16 H'E800A810 16 Receive FIFO data register_7 SCFRDR_7 8 H'E800A814 8 FIFO control register_7 SCFCR_7 16 H'E800A818 16 FIFO data count set register_7 SCFDR_7 16 H'E800A81C 16 Serial port register_7 SCSPTR_7 16 H'E800A820 16 Line status register_7 SCLSR_7 16 H'E800A824 16 Serial extension mode register_7 SCEMR_7 16 H'E800A828 16 Serial mode register 0 SMR0 8 H'E800B000 8 Bit rate register 0 BRR0 8 H'E800B001 8 Serial control register 0 SCR0 8 H'E800B002 8 Transmit data register 0 TDR0 8 H'E800B003 8 Serial status register 0 SSR0 8 H'E800B004 8 Receive data register 0 RDR0 8 H'E800B005 8 Smart card mode register 0 SCMR0 8 H'E800B006 8 Serial extended mode register 0 SEMR0 8 H'E800B007 8 Noise filter setting register 0 SNFR0 8 H'E800B008 8 Extended function control register 0 SECR0 8 H'E800B00D 8 Serial mode register 1 SMR1 8 H'E800B800 8 Bit rate register 1 BRR1 8 H'E800B801 8 Serial control register 1 SCR1 8 H'E800B802 8 Transmit data register 1 TDR1 8 H'E800B803 8 Serial status register 1 SSR1 8 H'E800B804 8 Receive data register 1 RDR1 8 H'E800B805 8 Smart card mode register 1 SCMR1 8 H'E800B806 8 Serial extended mode register 1 SEMR1 8 H'E800B807 8 Noise filter setting register 1 SNFR1 8 H'E800B808 8 Extended function control register 1 SECR1 8 H'E800B80D 8 IrDA control register IRCR 8 H'E8014000 8 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-21 RZ/A1H Group, RZ/A1M Group Table 58.1 58. List of Registers Register Addresses Module Renesas serial peripheral interface Register Name Abbreviation Number of Bits Address Access Size Control register_0 SPCR_0 8 H'E800C800 8 Slave select polarity register_0 SSLP_0 8 H'E800C801 8 Pin control register_0 SPPCR_0 8 H'E800C802 8 Status register_0 SPSR_0 8 H'E800C803 8 Data register_0 SPDR_0 32 H'E800C804 8, 16, 32 Sequence control register_0 SPSCR_0 8 H'E800C808 8 Sequence status register_0 SPSSR_0 8 H'E800C809 8 Bit rate register_0 SPBR_0 8 H'E800C80A 8 Data control register_0 SPDCR_0 8 H'E800C80B 8 Clock delay register_0 SPCKD_0 8 H'E800C80C 8 Slave select negation delay register_0 SSLND_0 8 H'E800C80D 8 Next-access delay register_0 SPND_0 8 H'E800C80E 8 Command register 0_0 SPCMD0_0 16 H'E800C810 16 Command register 1_0 SPCMD1_0 16 H'E800C812 16 Command register 2_0 SPCMD2_0 16 H'E800C814 16 Command register 3_0 SPCMD3_0 16 H'E800C816 16 Buffer control register_0 SPBFCR_0 8 H'E800C820 8 Buffer data count setting register_0 SPBFDR_0 16 H'E800C822 16 Control register_1 SPCR_1 8 H'E800D000 8 Slave select polarity register_1 SSLP_1 8 H'E800D001 8 Pin control register_1 SPPCR_1 8 H'E800D002 8 Status register_1 SPSR_1 8 H'E800D003 8 Data register_1 SPDR_1 32 H'E800D004 8, 16, 32 Sequence control register_1 SPSCR_1 8 H'E800D008 8 Sequence status register_1 SPSSR_1 8 H'E800D009 8 Bit rate register_1 SPBR_1 8 H'E800D00A 8 Data control register_1 SPDCR_1 8 H'E800D00B 8 Clock delay register_1 SPCKD_1 8 H'E800D00C 8 Slave select negation delay register_1 SSLND_1 8 H'E800D00D 8 Next-access delay register_1 SPND_1 8 H'E800D00E 8 Command register 0_1 SPCMD0_1 16 H'E800D010 16 Command register 1_1 SPCMD1_1 16 H'E800D012 16 Command register 2_1 SPCMD2_1 16 H'E800D014 16 Command register 3_1 SPCMD3_1 16 H'E800D016 16 Buffer control register_1 SPBFCR_1 8 H'E800D020 8 Buffer data count setting register_1 SPBFDR_1 16 H'E800D022 16 Control register_2 SPCR_2 8 H'E800D800 8 Slave select polarity register_2 SSLP_2 8 H'E800D801 8 Pin control register_2 SPPCR_2 8 H'E800D802 8 Status register_2 SPSR_2 8 H'E800D803 8 Data register_2 SPDR_2 32 H'E800D804 8, 16, 32 Sequence control register_2 SPSCR_2 8 H'E800D808 8 Sequence status register_2 SPSSR_2 8 H'E800D809 8 Bit rate register_2 SPBR_2 8 H'E800D80A 8 Data control register_2 SPDCR_2 8 H'E800D80B 8 Clock delay register_2 SPCKD_2 8 H'E800D80C 8 Slave select negation delay register_2 SSLND_2 8 H'E800D80D 8 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-22 RZ/A1H Group, RZ/A1M Group Table 58.1 58. List of Registers Register Addresses Module Renesas serial peripheral interface Register Name Abbreviation Number of Bits Address Access Size Next-access delay register_2 SPND_2 8 H'E800D80E 8 Command register 0_2 SPCMD0_2 16 H'E800D810 16 Command register 1_2 SPCMD1_2 16 H'E800D812 16 Command register 2_2 SPCMD2_2 16 H'E800D814 16 Command register 3_2 SPCMD3_2 16 H'E800D816 16 Buffer control register_2 SPBFCR_2 8 H'E800D820 8 Buffer data count setting register_2 SPBFDR_2 16 H'E800D822 16 Control register_3 SPCR_3 8 H'E800E000 8 Slave select polarity register_3 SSLP_3 8 H'E800E001 8 Pin control register_3 SPPCR_3 8 H'E800E002 8 Status register_3 SPSR_3 8 H'E800E003 8 Data register_3 SPDR_3 32 H'E800E004 8, 16, 32 Sequence control register_3 SPSCR_3 8 H'E800E008 8 Sequence status register_3 SPSSR_3 8 H'E800E009 8 Bit rate register_3 SPBR_3 8 H'E800E00A 8 Data control register_3 SPDCR_3 8 H'E800E00B 8 Clock delay register_3 SPCKD_3 8 H'E800E00C 8 Slave select negation delay register_3 SSLND_3 8 H'E800E00D 8 Next-access delay register_3 SPND_3 8 H'E800E00E 8 Command register 0_3 SPCMD0_3 16 H'E800E010 16 Command register 1_3 SPCMD1_3 16 H'E800E012 16 Command register 2_3 SPCMD2_3 16 H'E800E014 16 Command register 3_3 SPCMD3_3 16 H'E800E016 16 Buffer control register_3 SPBFCR_3 8 H'E800E020 8 Buffer data count setting register_3 SPBFDR_3 16 H'E800E022 16 Control register_4 SPCR_4 8 H'E800E800 8 Slave select polarity register_4 SSLP_4 8 H'E800E801 8 Pin control register_4 SPPCR_4 8 H'E800E802 8 Status register_4 SPSR_4 8 H'E800E803 8 Data register_4 SPDR_4 32 H'E800E804 8, 16, 32 Sequence control register_4 SPSCR_4 8 H'E800E808 8 Sequence status register_4 SPSSR_4 8 H'E800E809 8 Bit rate register_4 SPBR_4 8 H'E800E80A 8 Data control register_4 SPDCR_4 8 H'E800E80B 8 Clock delay register_4 SPCKD_4 8 H'E800E80C 8 Slave select negation delay register_4 SSLND_4 8 H'E800E80D 8 Next-access delay register_4 SPND_4 8 H'E800E80E 8 Command register 0_4 SPCMD0_4 16 H'E800E810 16 Command register 1_4 SPCMD1_4 16 H'E800E812 16 Command register 2_4 SPCMD2_4 16 H'E800E814 16 Command register 3_4 SPCMD3_4 16 H'E800E818 16 Buffer control register_4 SPBFCR_4 8 H'E800E820 8 Buffer data count setting register_4 SPBFDR_4 16 H'E800E822 16 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-23 RZ/A1H Group, RZ/A1M Group Table 58.1 Register Addresses Module SPI multi I/O bus controller I2C bus interface 58. List of Registers Register Name Abbreviation Number of Bits Address Access Size Common control register_0 CMNCR_0 32 H'3FEFA000 32 SSL delay register_0 SSLDR_0 32 H'3FEFA004 32 Bit rate register_0 SPBCR_0 32 H'3FEFA008 32 Data read control register_0 DRCR_0 32 H'3FEFA00C 32 Data read command setting register_0 DRCMR_0 32 H'3FEFA010 32 Data read extended address setting register_0 DREAR_0 32 H'3FEFA014 32 Data read option setting register_0 DROPR_0 32 H'3FEFA018 32 Data read enable setting register_0 DRENR_0 32 H'3FEFA01C 32 SPI mode control register_0 SMCR_0 32 H'3FEFA020 32 SPI mode command setting register_0 SMCMR_0 32 H'3FEFA024 32 SPI mode address setting register_0 SMADR_0 32 H'3FEFA028 32 SPI mode option setting register_0 SMOPR_0 32 H'3FEFA02C 32 SPI mode enable setting register_0 SMENR_0 32 H'3FEFA030 32 SPI mode read data register 0_0 SMRDR0_0 32 H'3FEFA038 8, 16, 32 SPI mode read data register 1_0 SMRDR1_0 32 H'3FEFA03C 8, 16, 32 SPI mode write data register 0_0 SMWDR0_0 32 H'3FEFA040 8, 16, 32 SPI mode write data register 1_0 SMWDR1_0 32 H'3FEFA044 8, 16, 32 Common status register_0 CMNSR_0 32 H'3FEFA048 32 SPI AC input characteristics adjustment register_0 CKDLY_0 32 H'3FEFA050 32 Data read dummy cycle setting register_0 DRDMCR_0 32 H'3FEFA058 32 Data read DDR enable register_0 DRDRENR_0 32 H'3FEFA05C 32 SPI mode dummy cycle setting register_0 SMDMCR_0 32 H'3FEFA060 32 SPI mode DDR enable register_0 SMDRENR_0 32 H'3FEFA064 32 SPI AC output characteristics adjustment register_0 SPODLY_0 32 H'3FEFA068 32 Common control register_1 CMNCR_1 32 H'3FEFB000 32 SSL delay register_1 SSLDR_1 32 H'3FEFB004 32 Bit rate register_1 SPBCR_1 32 H'3FEFB008 32 Data read control register_1 DRCR_1 32 H'3FEFB00C 32 Data read command setting register_1 DRCMR_1 32 H'3FEFB010 32 Data read extended address setting register_1 DREAR_1 32 H'3FEFB014 32 Data read option setting register_1 DROPR_1 32 H'3FEFB018 32 Data read enable setting register_1 DRENR_1 32 H'3FEFB01C 32 SPI mode control register_1 SMCR_1 32 H'3FEFB020 32 SPI mode command setting register_1 SMCMR_1 32 H'3FEFB024 32 SPI mode address setting register_1 SMADR_1 32 H'3FEFB028 32 SPI mode option setting register_1 SMOPR_1 32 H'3FEFB02C 32 SPI mode enable setting register_1 SMENR_1 32 H'3FEFB030 32 SPI mode read data register 0_1 SMRDR0_1 32 H'3FEFB038 8, 16, 32 SPI mode read data register 1_1 SMRDR1_1 32 H'3FEFB03C 8, 16, 32 SPI mode write data register 0_1 SMWDR0_1 32 H'3FEFB040 8, 16, 32 SPI mode write data register 1_1 SMWDR1_1 32 H'3FEFB044 8, 16, 32 Common status register_1 CMNSR_1 32 H'3FEFB048 32 SPI AC input characteristics adjustment register_1 CKDLY_1 32 H'3FEFA050 32 Data read dummy cycle setting register_1 DRDMCR_1 32 H'3FEFB058 32 Data read DDR enable register_1 DRDRENR_1 32 H'3FEFB05C 32 SPI mode dummy cycle setting register_1 SMDMCR_1 32 H'3FEFB060 32 SPI mode DDR enable register_1 SMDRENR_1 32 H'3FEFB064 32 SPI AC output characteristics adjustment register_1 SPODLY_1 32 H'3FEFA068 32 I2C bus control register 1_0 RIIC0CR1 32 H'FCFEE000 8, 16, 32 I2C bus control register 2_0 RIIC0CR2 32 H'FCFEE004 8, 16, 32 I2C bus mode register 1_0 RIIC0MR1 32 H'FCFEE008 8, 16, 32 I2C RIIC0MR2 32 H'FCFEE00C 8, 16, 32 bus mode register 2_0 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-24 RZ/A1H Group, RZ/A1M Group Table 58.1 Register Addresses Module I2C bus interface 58. List of Registers Register Name Abbreviation Number of Bits Address Access Size I2C bus mode register 3_0 RIIC0MR3 32 H'FCFEE010 8, 16, 32 I2C bus function enable register_0 RIIC0FER 32 H'FCFEE014 8, 16, 32 I2C bus status enable register_0 RIIC0SER 32 H'FCFEE018 8, 16, 32 I2C bus interrupt enable register_0 RIIC0IER 32 H'FCFEE01C 8, 16, 32 I2C bus status register 1_0 RIIC0SR1 32 H'FCFEE020 8, 16, 32 I2C bus status register 2_0 RIIC0SR2 32 H'FCFEE024 8, 16, 32 I2C slave address register 0_0 RIIC0SAR0 32 H'FCFEE028 8, 16, 32 I2C slave address register 1_0 RIIC0SAR1 32 H'FCFEE02C 8, 16, 32 I2C slave address register 2_0 RIIC0SAR2 32 H'FCFEE030 8, 16, 32 I2C bus bit rate low-level register_0 RIIC0BRL 32 H'FCFEE034 8, 16, 32 I2C bus bit rate high-level register_0 RIIC0BRH 32 H'FCFEE038 8, 16, 32 I2C bus transmit data register_0 RIIC0DRT 32 H'FCFEE03C 8, 16, 32 I2C bus transmit data register_0 RIIC0DRR 32 H'FCFEE040 8, 16, 32 I2C bus control register 1_1 RIIC1CR1 32 H'FCFEE400 8, 16, 32 I2C bus control register 2_1 RIIC1CR2 32 H'FCFEE404 8, 16, 32 I2C bus mode register 1_1 RIIC1MR1 32 H'FCFEE408 8, 16, 32 I2C bus mode register 2_1 RIIC1MR2 32 H'FCFEE40C 8, 16, 32 I2C bus mode register 3_1 RIIC1MR3 32 H'FCFEE410 8, 16, 32 I2C bus function enable register_1 RIIC1FER 32 H'FCFEE414 8, 16, 32 I2C bus status enable register_1 RIIC1SER 32 H'FCFEE418 8, 16, 32 I2C bus interrupt enable register_1 RIIC1IER 32 H'FCFEE41C 8, 16, 32 I2C bus status register 1_1 RIIC1SR1 32 H'FCFEE420 8, 16, 32 I2C bus status register 2_1 RIIC1SR2 32 H'FCFEE424 8, 16, 32 I2C slave address register 0_1 RIIC1SAR0 32 H'FCFEE428 8, 16, 32 8, 16, 32 I2C slave address register 1_1 RIIC1SAR1 32 H'FCFEE42C I2C slave address register 2_1 RIIC1SAR2 32 H'FCFEE430 8, 16, 32 I2C bus bit rate low-level register_1 RIIC1BRL 32 H'FCFEE434 8, 16, 32 I2C bus bit rate high-level register_1 RIIC1BRH 32 H'FCFEE438 8, 16, 32 I2C bus transmit data register_1 RIIC1DRT 32 H'FCFEE43C 8, 16, 32 I2C bus receive data register_1 RIIC1DRR 32 H'FCFEE440 8, 16, 32 I2C bus control register 1_2 RIIC2CR1 32 H'FCFEE800 8, 16, 32 I2C bus control register 2_2 RIIC2CR2 32 H'FCFEE804 8, 16, 32 I2C bus mode register 1_2 RIIC2MR1 32 H'FCFEE808 8, 16, 32 I2C bus mode register 2_2 RIIC2MR2 32 H'FCFEE80C 8, 16, 32 I2C bus mode register 3_2 RIIC2MR3 32 H'FCFEE810 8, 16, 32 I2C bus function enable register_2 RIIC2FER 32 H'FCFEE814 8, 16, 32 I2C bus status enable register_2 RIIC2SER 32 H'FCFEE818 8, 16, 32 I2C bus interrupt enable register_2 RIIC2IER 32 H'FCFEE81C 8, 16, 32 I2C bus status register 1_2 RIIC2SR1 32 H'FCFEE820 8, 16, 32 I2C bus status register 2_2 RIIC2SR2 32 H'FCFEE824 8, 16, 32 I2C slave address register 0_2 RIIC2SAR0 32 H'FCFEE828 8, 16, 32 I2C slave address register 1_2 RIIC2SAR1 32 H'FCFEE82C 8, 16, 32 I2C slave address register 2_2 RIIC2SAR2 32 H'FCFEE830 8, 16, 32 I2C bus bit rate low-level register_2 RIIC2BRL 32 H'FCFEE834 8, 16, 32 I2C bus bit rate high-level register_2 RIIC2BRH 32 H'FCFEE838 8, 16, 32 I2C bus transmit data register_2 RIIC2DRT 32 H'FCFEE83C 8, 16, 32 I2C bus receive data register_2 RIIC2DRR 32 H'FCFEE840 8, 16, 32 I2C bus control register 1_3 RIIC3CR1 32 H'FCFEEC00 8, 16, 32 I2C bus control register 2_3 RIIC3CR2 32 H'FCFEEC04 8, 16, 32 I2C bus mode register 1_3 RIIC3MR1 32 H'FCFEEC08 8, 16, 32 I2C bus mode register 2_3 RIIC3MR2 32 H'FCFEEC0C 8, 16, 32 I2C RIIC3MR3 32 H'FCFEEC10 8, 16, 32 bus mode register 3_3 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-25 RZ/A1H Group, RZ/A1M Group Table 58.1 58. List of Registers Register Addresses Module I2C bus interface Register Name Number of Bits Address Access Size I2C bus function enable register_3 RIIC3FER 32 H'FCFEEC14 8, 16, 32 I2C bus status enable register_3 RIIC3SER 32 H'FCFEEC18 8, 16, 32 I2C bus interrupt enable register_3 RIIC3IER 32 H'FCFEEC1C 8, 16, 32 I2C bus status register 1_3 RIIC3SR1 32 H'FCFEEC20 8, 16, 32 I2C bus status register 2_3 RIIC3SR2 32 H'FCFEEC24 8, 16, 32 I2C slave address register 0_3 RIIC3SAR0 32 H'FCFEEC28 8, 16, 32 I2C slave address register 1_3 RIIC3SAR1 32 H'FCFEEC2C 8, 16, 32 I2C slave address register 2_3 RIIC3SAR2 32 H'FCFEEC30 8, 16, 32 I2C bus bit rate low-level register_3 RIIC3BRL 32 H'FCFEEC34 8, 16, 32 I2C bus bit rate high-level register_3 RIIC3BRH 32 H'FCFEEC38 8, 16, 32 I2C bus transmit data register_3 RIIC3DRT 32 H'FCFEEC3C 8, 16, 32 I2C Serial sound interface Abbreviation RIIC3DRR 32 H'FCFEEC40 8, 16, 32 Control register_0 bus receive data register_3 SSICR_0 32 H'E820B000 32 Status register_0 SSISR_0 32 H'E820B004 32 FIFO control register_0 SSIFCR_0 32 H'E820B010 32 FIFO status register_0 SSIFSR_0 32 H'E820B014 32 Transmit FIFO data register_0 SSIFTDR_0 32 H'E820B018 32 Receive FIFO data register_0 SSIFRDR_0 32 H'E820B01C 32 TDM mode register_0 SSITDMR_0 32 H'E820B020 32 FC control register_0 SSIFCCR_0 32 H'E820B024 32 FC mode register_0 SSIFCMR_0 32 H'E820B028 32 FC status register_0 SSIFCSR_0 32 H'E820B02C 32 Control register_1 SSICR_1 32 H'E820B800 32 Status register_1 SSISR_1 32 H'E820B804 32 FIFO control register_1 SSIFCR_1 32 H'E820B810 32 FIFO status register_1 SSIFSR_1 32 H'E820B814 32 Transmit FIFO data register_1 SSIFTDR_1 32 H'E820B818 32 Receive FIFO data register_1 SSIFRDR_1 32 H'E820B81C 32 TDM mode register_1 SSITDMR_1 32 H'E820B820 32 FC control register_1 SSIFCCR_1 32 H'E820B824 32 FC mode register_1 SSIFCMR_1 32 H'E820B828 32 FC status register_1 SSIFCSR_1 32 H'E820B82C 32 Control register_2 SSICR_2 32 H'E820C000 32 Status register_2 SSISR_2 32 H'E820C004 32 FIFO control register_2 SSIFCR_2 32 H'E820C010 32 FIFO status register_2 SSIFSR_2 32 H'E820C014 32 Transmit FIFO data register_2 SSIFTDR_2 32 H'E820C018 32 Receive FIFO data register_2 SSIFRDR_2 32 H'E820C01C 32 TDM mode register_2 SSITDMR_2 32 H'E820C020 32 FC control register_2 SSIFCCR_2 32 H'E820C024 32 FC mode register_2 SSIFCMR_2 32 H'E820C028 32 FC status register_2 SSIFCSR_2 32 H'E820C02C 32 Control register_3 SSICR_3 32 H'E820C800 32 Status register_3 SSISR_3 32 H'E820C804 32 FIFO control register_3 SSIFCR_3 32 H'E820C810 32 FIFO status register_3 SSIFSR_3 32 H'E820C814 32 Transmit FIFO data register_3 SSIFTDR_3 32 H'E820C818 32 Receive FIFO data register_3 SSIFRDR_3 32 H'E820C81C 32 TDM mode register_3 SSITDMR_3 32 H'E820C820 32 FC control register_3 SSIFCCR_3 32 H'E820C824 32 FC mode register_3 SSIFCMR_3 32 H'E820C828 32 FC status register_3 SSIFCSR_3 32 H'E820C82C 32 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-26 RZ/A1H Group, RZ/A1M Group Table 58.1 Register Addresses Module Serial sound interface Media local bus 58. List of Registers Register Name Abbreviation Number of Bits Address Access Size Control register_4 SSICR_4 32 H'E820D000 32 Status register_4 SSISR_4 32 H'E820D004 32 FIFO control register_4 SSIFCR_4 32 H'E820D010 32 FIFO status register_4 SSIFSR_4 32 H'E820D014 32 Transmit FIFO data register_4 SSIFTDR_4 32 H'E820D018 32 Receive FIFO data register_4 SSIFRDR_4 32 H'E820D01C 32 TDM mode register_4 SSITDMR_4 32 H'E820D020 32 FC control register_4 SSIFCCR_4 32 H'E820D024 32 FC mode register_4 SSIFCMR_4 32 H'E820D028 32 FC status register_4 SSIFCSR_4 32 H'E820D02C 32 Control register_5 SSICR_5 32 H'E820D800 32 Status register_5 SSISR_5 32 H'E820D804 32 FIFO control register_5 SSIFCR_5 32 H'E820D810 32 FIFO status register_5 SSIFSR_5 32 H'E820D814 32 Transmit FIFO data register_5 SSIFTDR_5 32 H'E820D818 32 Receive FIFO data register_5 SSIFRDR_5 32 H'E820D81C 32 TDM mode register_5 SSITDMR_5 32 H'E820D820 32 FC control register_5 SSIFCCR_5 32 H'E820D824 32 FC mode register_5 SSIFCMR_5 32 H'E820D828 32 FC status register_5 SSIFCSR_5 32 H'E820D82C 32 Device Control Cfg Register DCCR 32 H'E8034000 32 System Status Cfg Register SSCR 32 H'E8034004 32 System Data Cfg Register SDCR 32 H'E8034008 32 System Mask Cfg Register SMCR 32 H'E803400C 32 32 Version Control Cfg Register VCCR 32 H'E803401C Synchronous Base Address Cfg Register SBCR 32 H'E8034020 32 Asynchronous Base Address Cfg Register ABCR 32 H'E8034024 32 Control Base Address Cfg Register CBCR 32 H'E8034028 32 Isochronous Base Address Cfg Register IBCR 32 H'E803402C 32 Channel Interrupt Cfg Register CICR 32 H'E8034030 32 Channel 0 Entry Cfg Register CECR0 32 H'E8034040 32 Channel 0 Status Cfg Register CSCR0 32 H'E8034044 32 Channel 0 Current Buffer Cfg Register CCBCR0 32 H'E8034048 32 Channel 0 Next Buffer Cfg Register CNBCR0 32 H'E803404C 32 Channel 1 Entry Cfg Register CECR1 32 H'E8034050 32 Channel 1 Status Cfg Register CSCR1 32 H'E8034054 32 Channel 1 Current Buffer Cfg Register CCBCR1 32 H'E8034058 32 Channel 1 Next Buffer Cfg Register CNBCR1 32 H'E803405C 32 Channel 2 Entry Cfg Register CECR2 32 H'E8034060 32 Channel 2 Status Cfg Register CSCR2 32 H'E8034064 32 Channel 2 Current Buffer Cfg Register CCBCR2 32 H'E8034068 32 Channel 2 Next Buffer Cfg Register CNBCR2 32 H'E803406C 32 Channel 3 Entry Cfg Register CECR3 32 H'E8034070 32 Channel 3 Status Cfg Register CSCR3 32 H'E8034074 32 Channel 3 Current Buffer Cfg Register CCBCR3 32 H'E8034078 32 Channel 3 Next Buffer Cfg Register CNBCR3 32 H'E803407C 32 Channel 4 Entry Cfg Register CECR4 32 H'E8034080 32 Channel 4 Status Cfg Register CSCR4 32 H'E8034084 32 Channel 4 Current Buffer Cfg Register CCBCR4 32 H'E8034088 32 Channel 4 Next Buffer Cfg Register CNBCR4 32 H'E803408C 32 Channel 5 Entry Cfg Register CECR5 32 H'E8034090 32 Channel 5 Status Cfg Register CSCR5 32 H'E8034094 32 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-27 RZ/A1H Group, RZ/A1M Group Table 58.1 Register Addresses Module Media local bus 58. List of Registers Register Name Abbreviation Number of Bits Address Access Size Channel 5 Current Buffer Cfg Register CCBCR5 32 H'E8034098 32 Channel 5 Next Buffer Cfg Register CNBCR5 32 H'E803409C 32 Channel 6 Entry Cfg Register CECR6 32 H'E80340A0 32 Channel 6 Status Cfg Register CSCR6 32 H'E80340A4 32 Channel 6 Current Buffer Cfg Register CCBCR6 32 H'E80340A8 32 Channel 6 Next Buffer Cfg Register CNBCR6 32 H'E80340AC 32 Channel 7 Entry Cfg Register CECR7 32 H'E80340B0 32 Channel 7 Status Cfg Register CSCR7 32 H'E80340B4 32 Channel 7 Current Buffer Cfg Register CCBCR7 32 H'E80340B8 32 Channel 7 Next Buffer Cfg Register CNBCR7 32 H'E80340BC 32 Channel 8 Entry Cfg Register CECR8 32 H'E80340C0 32 Channel 8 Status Cfg Register CSCR8 32 H'E80340C4 32 Channel 8 Current Buffer Cfg Register CCBCR8 32 H'E80340C8 32 32 Channel 8 Next Buffer Cfg Register CNBCR8 32 H'E80340CC Channel 9 Entry Cfg Register CECR9 32 H'E80340D0 32 Channel 9 Status Cfg Register CSCR9 32 H'E80340D4 32 Channel 9 Current Buffer Cfg Register CCBCR9 32 H'E80340D8 32 Channel 9 Next Buffer Cfg Register CNBCR9 32 H'E80340DC 32 Channel 10 Entry Cfg Register CECR10 32 H'E80340E0 32 Channel 10 Status Cfg Register CSCR10 32 H'E80340E4 32 Channel 10 Current Buffer Cfg Register CCBCR10 32 H'E80340E8 32 Channel 10 Next Buffer Cfg Register CNBCR10 32 H'E80340EC 32 Channel 11 Entry Cfg Register CECR11 32 H'E80340F0 32 Channel 11 Status Cfg Register CSCR11 32 H'E80340F4 32 Channel 11 Current Buffer Cfg Register CCBCR11 32 H'E80340F8 32 Channel 11 Next Buffer Cfg Register CNBCR11 32 H'E80340FC 32 Channel 12 Entry Cfg Register CECR12 32 H'E8034100 32 Channel 12 Status Cfg Register CSCR12 32 H'E8034104 32 Channel 12 Current Buffer Cfg Register CCBCR12 32 H'E8034108 32 Channel 12 Next Buffer Cfg Register CNBCR12 32 H'E803410C 32 Channel 13 Entry Cfg Register CECR13 32 H'E8034110 32 Channel 13 Status Cfg Register CSCR13 32 H'E8034114 32 Channel 13 Current Buffer Cfg Register CCBCR13 32 H'E8034118 32 Channel 13 Next Buffer Cfg Register CNBCR13 32 H'E803411C 32 Channel 14 Entry Cfg Register CECR14 32 H'E8034120 32 Channel 14 Status Cfg Register CSCR14 32 H'E8034124 32 Channel 14 Current Buffer Cfg Register CCBCR14 32 H'E8034128 32 Channel 14 Next Buffer Cfg Register CNBCR14 32 H'E803412C 32 Channel 15 Entry Cfg Register CECR15 32 H'E8034130 32 Channel 15 Status Cfg Register CSCR15 32 H'E8034134 32 Channel 15 Current Buffer Cfg Register CCBCR15 32 H'E8034138 32 Channel 15 Next Buffer Cfg Register CNBCR15 32 H'E803413C 32 Channel 16 Entry Cfg Register CECR16 32 H'E8034140 32 Channel 16 Status Cfg Register CSCR16 32 H'E8034144 32 Channel 16 Current Buffer Cfg Register CCBCR16 32 H'E8034148 32 Channel 16 Next Buffer Cfg Register CNBCR16 32 H'E803414C 32 Channel 17 Entry Cfg Register CECR17 32 H'E8034150 32 Channel 17 Status Cfg Register CSCR17 32 H'E8034154 32 Channel 17 Current Buffer Cfg Register CCBCR17 32 H'E8034158 32 Channel 17 Next Buffer Cfg Register CNBCR17 32 H'E803415C 32 Channel 18 Entry Cfg Register CECR18 32 H'E8034160 32 Channel 18 Status Cfg Register CSCR18 32 H'E8034164 32 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-28 RZ/A1H Group, RZ/A1M Group Table 58.1 Register Addresses Module Media local bus 58. List of Registers Register Name Abbreviation Number of Bits Address Access Size Channel 18 Current Buffer Cfg Register CCBCR18 32 H'E8034168 32 Channel 18 Next Buffer Cfg Register CNBCR18 32 H'E803416C 32 Channel 19 Entry Cfg Register CECR19 32 H'E8034170 32 Channel 19 Status Cfg Register CSCR19 32 H'E8034174 32 Channel 19 Current Buffer Cfg Register CCBCR19 32 H'E8034178 32 Channel 19 Next Buffer Cfg Register CNBCR19 32 H'E803417C 32 Channel 20 Entry Cfg Register CECR20 32 H'E8034180 32 Channel 20 Status Cfg Register CSCR20 32 H'E8034184 32 Channel 20 Current Buffer Cfg Register CCBCR20 32 H'E8034188 32 Channel 20 Next Buffer Cfg Register CNBCR20 32 H'E803418C 32 Channel 21 Entry Cfg Register CECR21 32 H'E8034190 32 Channel 21 Status Cfg Register CSCR21 32 H'E8034194 32 Channel 21 Current Buffer Cfg Register CCBCR21 32 H'E8034198 32 Channel 21 Next Buffer Cfg Register CNBCR21 32 H'E803419C 32 Channel 22 Entry Cfg Register CECR22 32 H'E80341A0 32 Channel 22 Status Cfg Register CSCR22 32 H'E80341A4 32 Channel 22 Current Buffer Cfg Register CCBCR22 32 H'E80341A8 32 Channel 22 Next Buffer Cfg Register CNBCR22 32 H'E80341AC 32 Channel 23 Entry Cfg Register CECR23 32 H'E80341B0 32 Channel 23 Status Cfg Register CSCR23 32 H'E80341B4 32 Channel 23 Current Buffer Cfg Register CCBCR23 32 H'E80341B8 32 Channel 23 Next Buffer Cfg Register CNBCR23 32 H'E80341BC 32 Channel 24 Entry Cfg Register CECR24 32 H'E80341C0 32 Channel 24 Status Cfg Register CSCR24 32 H'E80341C4 32 Channel 24 Current Buffer Cfg Register CCBCR24 32 H'E80341C8 32 Channel 24 Next Buffer Cfg Register CNBCR24 32 H'E80341CC 32 Channel 25 Entry Cfg Register CECR25 32 H'E80341D0 32 Channel 25 Status Cfg Register CSCR25 32 H'E80341D4 32 Channel 25 Current Buffer Cfg Register CCBCR25 32 H'E80341D8 32 Channel 25 Next Buffer Cfg Register CNBCR25 32 H'E80341DC 32 Channel 26 Entry Cfg Register CECR26 32 H'E80341E0 32 Channel 26 Status Cfg Register CSCR26 32 H'E80341E4 32 Channel 26 Current Buffer Cfg Register CCBCR26 32 H'E80341E8 32 Channel 26 Next Buffer Cfg Register CNBCR26 32 H'E80341EC 32 Channel 27 Entry Cfg Register CECR27 32 H'E80341F0 32 Channel 27 Status Cfg Register CSCR27 32 H'E80341F4 32 Channel 27 Current Buffer Cfg Register CCBCR27 32 H'E80341F8 32 Channel 27 Next Buffer Cfg Register CNBCR27 32 H'E80341FC 32 Channel 28 Entry Cfg Register CECR28 32 H'E8034200 32 Channel 28 Status Cfg Register CSCR28 32 H'E8034204 32 Channel 28 Current Buffer Cfg Register CCBCR28 32 H'E8034208 32 Channel 28 Next Buffer Cfg Register CNBCR28 32 H'E803420C 32 Channel 29 Entry Cfg Register CECR29 32 H'E8034210 32 Channel 29 Status Cfg Register CSCR29 32 H'E8034214 32 Channel 29 Current Buffer Cfg Register CCBCR29 32 H'E8034218 32 Channel 29 Next Buffer Cfg Register CNBCR29 32 H'E803421C 32 Channel 30 Entry Cfg Register CECR30 32 H'E8034220 32 Channel 30 Status Cfg Register CSCR30 32 H'E8034224 32 Channel 30 Current Buffer Cfg Register CCBCR30 32 H'E8034228 32 Channel 30 Next Buffer Cfg Register CNBCR30 32 H'E803422C 32 Local Channel 0 Buffer Cfg Register LCBCR0 32 H'E8034280 32 Local Channel 1 Buffer Cfg Register LCBCR1 32 H'E8034284 32 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-29 RZ/A1H Group, RZ/A1M Group Table 58.1 Register Addresses Module Media local bus CAN interface 58. List of Registers Register Name Abbreviation Number of Bits Address Access Size Local Channel 2 Buffer Cfg Register LCBCR2 32 H'E8034288 32 Local Channel 3 Buffer Cfg Register LCBCR3 32 H'E803428C 32 Local Channel 4 Buffer Cfg Register LCBCR4 32 H'E8034290 32 Local Channel 5 Buffer Cfg Register LCBCR5 32 H'E8034294 32 Local Channel 6 Buffer Cfg Register LCBCR6 32 H'E8034298 32 Local Channel 7 Buffer Cfg Register LCBCR7 32 H'E803429C 32 Local Channel 8 Buffer Cfg Register LCBCR8 32 H'E80342A0 32 Local Channel 9 Buffer Cfg Register LCBCR9 32 H'E80342A4 32 Local Channel 10 Buffer Cfg Register LCBCR10 32 H'E80342A8 32 Local Channel 11 Buffer Cfg Register LCBCR11 32 H'E80342AC 32 Local Channel 12 Buffer Cfg Register LCBCR12 32 H'E80342B0 32 Local Channel 13 Buffer Cfg Register LCBCR13 32 H'E80342B4 32 Local Channel 14 Buffer Cfg Register LCBCR14 32 H'E80342B8 32 Local Channel 15 Buffer Cfg Register LCBCR15 32 H'E80342BC 32 Local Channel 16 Buffer Cfg Register LCBCR16 32 H'E80342C0 32 Local Channel 17 Buffer Cfg Register LCBCR17 32 H'E80342C4 32 Local Channel 18 Buffer Cfg Register LCBCR18 32 H'E80342C8 32 Local Channel 19 Buffer Cfg Register LCBCR19 32 H'E80342CC 32 Local Channel 20 Buffer Cfg Register LCBCR20 32 H'E80342D0 32 Local Channel 21 Buffer Cfg Register LCBCR21 32 H'E80342D4 32 Local Channel 22 Buffer Cfg Register LCBCR22 32 H'E80342D8 32 Local Channel 23 Buffer Cfg Register LCBCR23 32 H'E80342DC 32 Local Channel 24 Buffer Cfg Register LCBCR24 32 H'E80342E0 32 Local Channel 25 Buffer Cfg Register LCBCR25 32 H'E80342E4 32 Local Channel 26 Buffer Cfg Register LCBCR26 32 H'E80342E8 32 Local Channel 27 Buffer Cfg Register LCBCR27 32 H'E80342EC 32 Local Channel 28 Buffer Cfg Register LCBCR28 32 H'E80342F0 32 Local Channel 29 Buffer Cfg Register LCBCR29 32 H'E80342F4 32 Local Channel 30 Buffer Cfg Register LCBCR30 32 H'E80342F8 32 Channel m configuration register (m = 0 to 4) RSCAN0CmCFG (m = 0 to 4) 32 H'E803A000 + m * H'0010 8, 16, 32 Channel m control register (m = 0 to 4) RSCAN0CmCTR (m = 0 to 4) 32 H'E803A004 + m * H'0010 8, 16, 32 Channel m status register (m = 0 to 4) RSCAN0CmSTS (m = 0 to 4) 32 H'E803A008 + m * H'0010 8, 16, 32 Channel m error flag register (m = 0 to 4) RSCAN0CmERFL (m = 0 to 4) 32 H'E803A00C + m * H'0010 8, 16, 32 Global configuration register RSCAN0GCFG 32 H'E803A084 8, 16, 32 Global control register RSCAN0GCTR 32 H'E803A088 8, 16, 32 Global status register RSCAN0GSTS 32 H'E803A08C 8, 16, 32 Global error flag register RSCAN0GERFL 32 H'E803A090 8, 16, 32 Global timestamp counter register RSCAN0GTSC 32 H'E803A094 16, 32 Receive rule entry control register RSCAN0GAFLECTR 32 H'E803A098 8, 16, 32 Receive rule configuration register 0 RSCAN0GAFLCFG0 32 H'E803A09C 8, 16, 32 Receive rule configuration register 1 RSCAN0GAFLCFG1 32 H'E803A0A0 8, 16, 32 Receive buffer number register RSCAN0RMNB 32 H'E803A0A4 8, 16, 32 Receive buffer new data register y (y = 0 to 2) RSCAN0RMNDy (y = 0 to 2) 32 H'E803A0A8 + y *H'0004 8, 16, 32 Receive FIFO buffer configuration and control register x (x = 0 to 7) RSCAN0RFCCx (x = 0 to 7) 32 H'E803A0B8 + x * H'0004 8, 16, 32 Receive FIFO buffer status register x (x = 0 to 7) RSCAN0RFSTSx (x = 0 to 7) 32 H'E803A0D8 + x * H'0004 8, 16, 32 Receive FIFO buffer pointer control register x (x = 0 to 7) RSCAN0RFPCTRx (x = 0 to 7) 32 H'E803A0F8 + x * H'0004 8, 16, 32 Transmit/receive FIFO buffer configuration and control register k (k = 0 to 14) RSCAN0CFCCk (k = 0 to 14) 32 H'E803A118 + k * H'0004 8, 16, 32 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-30 RZ/A1H Group, RZ/A1M Group Table 58.1 Register Addresses Abbreviation Number of Bits Transmit/receive FIFO buffer status register k (k = 0 to 14) RSCAN0CFSTSk (k = 0 to 14) 32 H'E803A178 + k * H'0004 8, 16, 32 Transmit/receive FIFO buffer pointer control register k (k = 0 to 14) RSCAN0CFPCTRk (k = 0 to 14) 32 H'E803A1D8 + k * H'0004 8, 16, 32 FIFO empty status register RSCAN0FESTS 32 H'E803A238 8, 16, 32 FIFO full status register RSCAN0FFSTS 32 H'E803A23C 8, 16, 32 FIFO Msg lost status register RSCAN0FMSTS 32 H'E803A240 8, 16, 32 Module CAN interface 58. List of Registers Register Name Address Access Size Receive FIFO buffer interrupt flag status register RSCAN0RFISTS 32 H'E803A244 8, 16, 32 Transmit/receive FIFO buffer receive interrupt flag status register RSCAN0CFRISTS 32 H'E803A248 8, 16, 32 Transmit/receive FIFO buffer transmit interrupt flag status register RSCAN0CFTISTS 32 H'E803A24C 8, 16, 32 Transmit buffer control register p (p = 0 to 79) RSCAN0TMCp (p = 0 to 79) 8 H'E803A250 + p * H'0001 8 Transmit buffer status register p (p = 0 to 79) RSCAN0TMSTSp (p = 0 to 79) 8 H'E803A2D0 + p * H'0001 8 Transmit buffer transmit request status register y (y = 0 to 2) RSCAN0TMTRSTSy (y = 0 to 2) 32 H'E803A350 + y * H'0004 8, 16, 32 Transmit buffer transmit abort request status register y (y = 0 to 2) RSCAN0TMTARSTSy (y = 0 to 2) 32 H'E803A360 + y * H'0004 8, 16, 32 Transmit buffer transmit complete status register y (y = 0 to 2) RSCAN0TMTCSTSy (y = 0 to 2) 32 H'E803A370 + y * H'0004 8, 16, 32 Transmit buffer transmit abort status register y (y = 0 to 2) RSCAN0TMTASTSy (y = 0 to 2) 32 H'E803A380 + y * H'0004 8, 16, 32 Transmit buffer interrupt enable configuration register y (y = 0 to 2) RSCAN0TMIECy (y = 0 to 2) 32 H'E803A390 + y * H'0004 8, 16, 32 Transmit queue configuration and control register m (m = 0 to 4) RSCAN0TXQCCm (m = 0 to 4) 32 H'E803A3A0 + m * H'0010 8, 16, 32 Transmit queue status register m (m = 0 to 4) RSCAN0TXQSTSm (m = 0 to 4) 32 H'E803A3C0 + m * H'0004 8, 16, 32 Transmit queue pointer control register m (m = 0 to 4) RSCAN0TXQPCTRm (m = 0 to 4) 32 H'E803A3E0 + m * H'0004 8, 16, 32 Transmit history configuration and control register m (m = 0 to 4) RSCAN0THLCCm (m = 0 to 4) 32 H'E803A400 + m * H'0004 8, 16, 32 Transmit history status register m (m = 0 to 4) RSCAN0THLSTSm (m = 0 to 4) 32 H'E803A420 + m * H'0004 8, 16, 32 Transmit history pointer control register m (m = 0 to 4) RSCAN0THLPCTRm (m = 0 to 4) 32 H'E803A440 + m * H'0004 8, 16, 32 Global TX interrupt status register 0 RSCAN0GTINTSTS0 32 H'E803A460 8, 16, 32 Global TX interrupt status register 1 RSCAN0GTINTSTS1 32 H'E803A464 8, 16, 32 Global test configuration register RSCAN0GTSTCFG 32 H'E803A468 8, 16, 32 Global test control register RSCAN0GTSTCTR 32 H'E803A46C 8, 16, 32 Global lock key register RSCAN0GLOCKK 32 H'E803A47C 16, 32 Receive rule ID register j (j = 0 to 15) RSCAN0GAFLIDj (j = 0 to 15) 32 H'E803A500 + j * H'0010 8, 16, 32 Receive rule mask register j (j = 0 to 15) RSCAN0GAFLMj (j = 0 to 15) 32 H'E803A504 + j * H'0010 8, 16, 32 Receive rule pointer 0 register j (j = 0 to 15) RSCAN0GAFLP0j (j = 0 to 15) 32 H'E803A508 + j * H'0010 8, 16, 32 Receive rule pointer 1 register j (j = 0 to 15) RSCAN0GAFLP1j (j = 0 to 15) 32 H'E803A50C + j * H'0010 8, 16, 32 Receive buffer ID register q (q = 0 to 79) RSCAN0RMIDq (q = 0 to 79) 32 H'E803A600 + q * H'0010 8, 16, 32 Receive buffer pointer register q (q = 0 to 79) RSCAN0RMPTRq (q = 0 to 79) 32 H'E803A604 + q * H'0010 8, 16, 32 Receive buffer data field 0 register q (q = 0 to 79) RSCAN0RMDF0q (q = 0 to 79) 32 H'E803A608 + q * H'0010 8, 16, 32 Receive buffer data field 1 register q (q = 0 to 79) RSCAN0RMDF1q (q = 0 to 79) 32 H'E803A60C + q * H'0010 8, 16, 32 Receive FIFO buffer access ID register x (x = 0 to 7) RSCAN0RFIDx (x = 0 to 7) 32 H'E803AE00 + x * H'0010 8, 16, 32 Receive FIFO buffer access pointer register x (x = 0 to 7) RSCAN0RFPTRx (x = 0 to 7) 32 H'E803AE04 + x * H'0010 8, 16, 32 Receive FIFO buffer access data field 0 register x (x = 0 to 7) RSCAN0RFDF0x (x = 0 to 7) 32 H'E803AE08 + x * H'0010 8, 16, 32 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-31 RZ/A1H Group, RZ/A1M Group Table 58.1 Register Addresses Module CAN interface IEBus controller 58. List of Registers Register Name Abbreviation Number of Bits Address Access Size Receive FIFO buffer access data field 1 register x (x = 0 to 7) RSCAN0RFDF1x (x = 0 to 7) 32 H'E803AE0C + x * H'0010 8, 16, 32 Transmit/receive FIFO buffer access ID register k (k = 0 to 14) RSCAN0CFIDk (k = 0 to 14) 32 H'E803AE80 + k * H'0010 8, 16, 32 Transmit/receive FIFO buffer access pointer register k (k = 0 to 14) RSCAN0CFPTRk (k = 0 to 14) 32 H'E803AE84 + k * H'0010 8, 16, 32 Transmit/receive FIFO buffer access data field 0 register k (k = 0 to 14) RSCAN0CFDF0k (k = 0 to 14) 32 H'E803AE88 + k * H'0010 8, 16, 32 Transmit/receive FIFO buffer access data field 1 register k (k = 0 to 14) RSCAN0CFDF1k (k = 0 to 14) 32 H'E803AE8C + k * H'0010 8, 16, 32 Transmit buffer ID register p (p = 0 to 79) RSCAN0TMIDp (p = 0 to 79) 32 H'E803B000 + p * H'0010 8, 16, 32 Transmit buffer pointer register p (p = 0 to 79) RSCAN0TMPTRp (p = 0 to 79) 32 H'E803B004 + p * H'0010 8, 16, 32 Transmit buffer data field 0 register p (p = 0 to 79) RSCAN0TMDF0p (p = 0 to 79) 32 H'E803B008 + p * H'0010 8, 16, 32 Transmit buffer data field 1 register p (p = 0 to 79) RSCAN0TMDF1p (p = 0 to 79) 32 H'E803B00C + p * H'0010 8, 16, 32 Transmit history access register m (m = 0 to 4) RSCAN0THLACCm (m = 0 to 4) 32 H'E803B800 + m * H'0004 8, 16, 32 IEBB0 bus control register IEBB0BCR 8 H'FCFEF000 8 IEBB0 power save register IEBB0PSR 8 H'FCFEF004 8 IEBB0 unit address register IEBB0UAR 16 H'FCFEF008 16 IEBB0 slave address register IEBB0SAR 16 H'FCFEF00C 16 IEBB0 partner address register IEBB0PAR 16 H'FCFEF010 16 IEBB0 reception slave address register IEBB0RSA 16 H'FCFEF014 16 IEBB0 control data register IEBB0CDR 8 H'FCFEF018 8 IEBB0 transmission control data register IEBB0TCD 8 H'FCFEF01C 8 IEBB0 reception control data register IEBB0RCD 8 H'FCFEF020 8 IEBB0 message length register IEBB0DLR 8 H'FCFEF024 8 IEBB0 transmission message length register IEBB0TDL 8 H'FCFEF028 8 IEBB0 reception message length register IEBB0RDL 8 H'FCFEF02C 8 IEBB0 clock selection register IEBB0CKS 8 H'FCFEF030 8 IEBB0 transfer mode setting register IEBB0TMS 8 H'FCFEF034 8 IEBB0 pointer clear register IEBB0PCR 8 H'FCFEF038 8 IEBB0 buffer status register IEBB0BSR 16 H'FCFEF03C 16 IEBB0 slave status register IEBB0SSR 8 H'FCFEF040 8 IEBB0 unit status register IEBB0USR 8 H'FCFEF044 8 IEBB0 interrupt status register IEBB0ISR 8 H'FCFEF048 8 IEBB0 error status register IEBB0ESR 8 H'FCFEF04C 8 8 IEBB0 field status register IEBB0FSR 8 H'FCFEF050 IEBB0 success count register IEBB0SCR 8 H'FCFEF054 8 IEBB0 communication count register IEBB0CCR 8 H'FCFEF058 8 IEBB0 status clear register 0 IEBB0STC0 8 H'FCFEF05C 8 IEBB0 status clear register 1 IEBB0STC1 8 H'FCFEF060 8 IEBB0 data register IEBB0DR 8 H'FCFEF064 8 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-32 RZ/A1H Group, RZ/A1M Group Table 58.1 Register Addresses Module Renesas SPDIF interface CD-ROM decoder 58. List of Registers Register Name Abbreviation Number of Bits Address Access Size Transmitter channel 1 audio register TLCA 32 H'E8012000 32 Transmitter channel 2 audio register TRCA 32 H'E8012004 32 Transmitter channel 1 status register TLCS 32 H'E8012008 32 Transmitter channel 2 status register TRCS 32 H'E801200C 32 Transmitter user data register TUI 32 H'E8012010 32 Receiver channel 1 audio register RLCA 32 H'E8012014 32 Receiver channel 2 audio register RRCA 32 H'E8012018 32 Receiver channel 1 status register RLCS 32 H'E801201C 32 Receiver channel 2 status register RRCS 32 H'E8012020 32 Receiver user data register RUI 32 H'E8012024 32 Control register CTRL 32 H'E8012028 32 Status register STAT 32 H'E801202C 32 Transmitter DMA audio data register TDAD 32 H'E8012030 32 32 Receiver DMA audio data register RDAD 32 H'E8012034 Enable control register CROMEN 8 H'E8005000 8 Sync code-based synchronization control register CROMSY0 8 H'E8005001 8 Decoding mode control register CROMCTL0 8 H'E8005002 8 EDC/ECC check control register CROMCTL1 8 H'E8005003 8 Automatic decoding stop control register CROMCTL3 8 H'E8005005 8 Decoding option setting control register CROMCTL4 8 H'E8005006 8 HEAD20 to HEAD22 representation control register CROMCTL5 8 H'E8005007 8 Sync code status register CROMST0 8 H'E8005008 8 Post-ECC header error status register CROMST1 8 H'E8005009 8 Post-ECC subheader error status register CROMST3 8 H'E800500B 8 Header/subheader validity check status register CROMST4 8 H'E800500C 8 Mode determination and link sector detection status register CROMST5 8 H'E800500D 8 8 ECC/EDC error status register CROMST6 8 H'E800500E Buffer status register CBUFST0 8 H'E8005014 8 Decoding stoppage source status register CBUFST1 8 H'E8005015 8 Buffer overflow status register CBUFST2 8 H'E8005016 8 Pre-ECC correction header: minutes data register HEAD00 8 H'E8005018 8 Pre-ECC correction header: seconds data register HEAD01 8 H'E8005019 8 Pre-ECC correction header: frames (1/75 second) data register HEAD02 8 H'E800501A 8 Pre-ECC correction header: mode data register HEAD03 8 H'E800501B 8 Pre-ECC correction subheader: file number (byte 16) data register SHEAD00 8 H'E800501C 8 Pre-ECC correction subheader: channel number (byte 17) data register SHEAD01 8 H'E800501D 8 Pre-ECC correction subheader: sub-mode (byte 18) data register SHEAD02 8 H'E800501E 8 Pre-ECC correction subheader: data type (byte 19) data register SHEAD03 8 H'E800501F 8 Pre-ECC correction subheader: file number (byte 20) data register SHEAD04 8 H'E8005020 8 Pre-ECC correction subheader: channel number (byte 21) data register SHEAD05 8 H'E8005021 8 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-33 RZ/A1H Group, RZ/A1M Group Table 58.1 58. List of Registers Register Addresses Module CD-ROM decoder LIN interface channel 0 Register Name Abbreviation Number of Bits Address Access Size Pre-ECC correction subheader: sub-mode (byte 22) data register SHEAD06 8 H'E8005022 8 Pre-ECC correction subheader: data type (byte 23) data register SHEAD07 8 H'E8005023 8 8 Post-ECC correction header: minutes data register HEAD20 8 H'E8005024 Post-ECC correction header: seconds data register HEAD21 8 H'E8005025 8 Post-ECC correction header: frames (1/75 second) data register HEAD22 8 H'E8005026 8 Post-ECC correction header: mode data register HEAD23 8 H'E8005027 8 Post-ECC correction subheader: file number (byte 16) data register SHEAD20 8 H'E8005028 8 Post-ECC correction subheader: channel number (byte 17) data register SHEAD21 8 H'E8005029 8 Post-ECC correction subheader: sub-mode (byte 18) data register SHEAD22 8 H'E800502A 8 Post-ECC correction subheader: data type (byte 19) data register SHEAD23 8 H'E800502B 8 Post-ECC correction subheader: file number (byte 20) data register SHEAD24 8 H'E800502C 8 Post-ECC correction subheader: channel number (byte 21) data register SHEAD25 8 H'E800502D 8 Post-ECC correction subheader: sub-mode (byte 22) data register SHEAD26 8 H'E800502E 8 Post-ECC correction subheader: data type (byte 23) data register SHEAD27 8 H'E800502F 8 Automatic buffering setting control register CBUFCTL0 8 H'E8005040 8 Automatic buffering start sector setting: minutes control register CBUFCTL1 8 H'E8005041 8 Automatic buffering start sector setting: seconds control register CBUFCTL2 8 H'E8005042 8 Automatic buffering start sector setting: frames control register CBUFCTL3 8 H'E8005043 8 ISY interrupt source mask control register CROMST0M 8 H'E8005045 8 CD-ROM decoder reset control register ROMDECRST 8 H'E8005100 8 CD-ROM decoder reset status register RSTSTAT 8 H'E8005101 8 Serial sound interface data control register SSI 8 H'E8005102 8 Interrupt flag register INTHOLD 8 H'E8005108 8 Interrupt source mask control register INHINT 8 H'E8005109 8 CD-ROM decoder stream data input register STRMDIN0 16 H'E8005200 16 (R/W), 32 (W) CD-ROM decoder stream data input register STRMDIN2 16 H'E8005202 16 CD-ROM decoder stream data output register STRMDOUT0 16 H'E8005204 16 LIN wake-up baud rate selector register RLN30LWBR 8 H'FCFE9001 8 LIN baud rate prescaler 0 register RLN30LBRP0 8 H'FCFE9002 8 LIN baud rate prescaler 1 register RLN30LBRP1 8 H'FCFE9003 8 LIN self-test control register RLN30LSTC 8 H'FCFE9004 8 LIN mode register RLN30LMD 8 H'FCFE9008 8 LIN break field configuration register RLN30LBFC 8 H'FCFE9009 8 LIN space configuration register RLN30LSC 8 H'FCFE900A 8 8 LIN wake-up configuration register RLN30LWUP 8 H'FCFE900B LIN interrupt enable register RLN30LIE 8 H'FCFE900C 8 LIN error detection enable register RLN30LEDE 8 H'FCFE900D 8 8 LIN control register RLN30LCUC 8 H'FCFE900E LIN transmission control register RLN30LTRC 8 H'FCFE9010 8 LIN mode status register RLN30LMST 8 H'FCFE9011 8 LIN status register RLN30LST 8 H'FCFE9012 8 LIN error status register RLN30LEST 8 H'FCFE9013 8 LIN data field configuration register RLN30LDFC 8 H'FCFE9014 8 LIN ID buffer register RLN30LIDB 8 H'FCFE9015 8 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-34 RZ/A1H Group, RZ/A1M Group Table 58.1 Register Addresses Module LIN interface channel 0 LIN interface channel 1 Ethernet controller 58. List of Registers Register Name Abbreviation Number of Bits Address Access Size LIN checksum buffer register RLN30LCBR 8 H'FCFE9016 8 LIN data buffer 1 register RLN30LDB1 8 H'FCFE9018 8 LIN data buffer 2 register RLN30LDB2 8 H'FCFE9019 8 LIN data buffer 3 register RLN30LDB3 8 H'FCFE901A 8 LIN data buffer 4 register RLN30LDB4 8 H'FCFE901B 8 LIN data buffer 5 register RLN30LDB5 8 H'FCFE901C 8 LIN data buffer 6 register RLN30LDB6 8 H'FCFE901D 8 LIN data buffer 7 register RLN30LDB7 8 H'FCFE901E 8 LIN data buffer 8 register RLN30LDB8 8 H'FCFE901F 8 LIN wake-up baud rate selector register RLN31LWBR 8 H'FCFE9801 8 LIN baud rate prescaler 0 register RLN31LBRP0 8 H'FCFE9802 8 LIN baud rate prescaler 1 register RLN31LBRP1 8 H'FCFE9803 8 LIN self-test control register RLN31LSTC 8 H'FCFE9804 8 LIN mode register RLN31LMD 8 H'FCFE9808 8 LIN break field configuration register RLN31LBFC 8 H'FCFE9809 8 LIN space configuration register RLN31LSC 8 H'FCFE980A 8 LIN wake-up configuration register RLN31LWUP 8 H'FCFE980B 8 LIN interrupt enable register RLN31LIE 8 H'FCFE980C 8 LIN error detection enable register RLN31LEDE 8 H'FCFE980D 8 LIN control register RLN31LCUC 8 H'FCFE980E 8 LIN transmission control register RLN31LTRC 8 H'FCFE9810 8 LIN mode status register RLN31LMST 8 H'FCFE9811 8 LIN status register RLN31LST 8 H'FCFE9812 8 LIN error status register RLN31LEST 8 H'FCFE9813 8 LIN data field configuration register RLN31LDFC 8 H'FCFE9814 8 LIN ID buffer register RLN31LIDB 8 H'FCFE9815 8 LIN checksum buffer register RLN31LCBR 8 H'FCFE9816 8 LIN data buffer 1 register RLN31LDB1 8 H'FCFE9818 8 LIN data buffer 2 register RLN31LDB2 8 H'FCFE9819 8 LIN data buffer 3 register RLN31LDB3 8 H'FCFE981A 8 LIN data buffer 4 register RLN31LDB4 8 H'FCFE981B 8 LIN data buffer 5 register RLN31LDB5 8 H'FCFE981C 8 LIN data buffer 6 register RLN31LDB6 8 H'FCFE981D 8 LIN data buffer 7 register RLN31LDB7 8 H'FCFE981E 8 LIN data buffer 8 register RLN31LDB8 8 H'FCFE981F 8 Software reset register ARSTR 32 H'E8204800 32 E-MAC mode register ECMR0 32 H'E8203500 32 E-MAC status register ECSR0 32 H'E8203510 32 E-MAC interrupt permission register ECSIPR0 32 H'E8203518 32 PHY interface register PIR0 32 H'E8203520 32 MAC address high register MAHR0 32 H'E82035C0 32 MAC address low register MALR0 32 H'E82035C8 32 Receive frame length register RFLR0 32 H'E8203508 32 CRC error frame receive counter register CEFCR0 32 H'E8203740 32 32 Frame receive error counter register FRECR0 32 H'E8203748 Too-short frame receive counter register TSFRCR0 32 H'E8203750 32 Too-long frame receive counter register TLFRCR0 32 H'E8203758 32 Residual-bit frame receive counter register RFCR0 32 H'E8203760 32 Multicast address frame receive counter register MAFCR0 32 H'E8203778 32 Automatic PAUSE frame register APR0 32 H'E8203554 32 Manual PAUSE frame register MPR0 32 H'E8203558 32 Automatic PAUSE frame retransmit count register TPAUSER0 32 H'E8203564 32 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-35 RZ/A1H Group, RZ/A1M Group Table 58.1 58. List of Registers Register Addresses Number of Bits Address Access Size PFTCR0 32 H'E820355C 32 PAUSE frame receive counter register PFRCR0 32 H'E8203560 32 TSU counter reset register TSU_CTRST 32 H'E8204804 32 CAM entry table specification enable register (common) TSU_FWSLC 32 H'E8204838 32 VLANtag set register TSU_VTAG0 32 H'E8204858 32 CAM entry table busy register TSU_ADSBSY 32 H'E8204860 32 CAM entry table enable register TSU_TEN 32 H'E8204864 32 CAM entry table POST 1 register TSU_POST1 32 H'E8204870 32 CAM entry table POST 2 register TSU_POST2 32 H'E8204874 32 CAM entry table POST 3 register TSU_POST3 32 H'E8204878 32 CAM entry table POST 4 register TSU_POST4 32 H'E820487C 32 CAM entry table 0H register TSU_ADRH0 32 H'E8204900 32 CAM entry table 1H register TSU_ADRH1 32 H'E8204908 32 CAM entry table 2H register TSU_ADRH2 32 H'E8204910 32 CAM entry table 3H register TSU_ADRH3 32 H'E8204918 32 Module Register Name Ethernet controller PAUSE frame transmit counter register Abbreviation CAM entry table 4H register TSU_ADRH4 32 H'E8204920 32 CAM entry table 5H register TSU_ADRH5 32 H'E8204928 32 CAM entry table 6H register TSU_ADRH6 32 H'E8204930 32 CAM entry table 7H register TSU_ADRH7 32 H'E8204938 32 CAM entry table 8H register TSU_ADRH8 32 H'E8204940 32 32 CAM entry table 9H register TSU_ADRH9 32 H'E8204948 CAM entry table 10H register TSU_ADRH10 32 H'E8204950 32 CAM entry table 11H register TSU_ADRH11 32 H'E8204958 32 CAM entry table 12H register TSU_ADRH12 32 H'E8204960 32 CAM entry table 13H register TSU_ADRH13 32 H'E8204968 32 CAM entry table 14H register TSU_ADRH14 32 H'E8204970 32 CAM entry table 15H register TSU_ADRH15 32 H'E8204978 32 CAM entry table 16H register TSU_ADRH16 32 H'E8204980 32 CAM entry table 17H register TSU_ADRH17 32 H'E8204988 32 CAM entry table 18H register TSU_ADRH18 32 H'E8204990 32 CAM entry table 19H register TSU_ADRH19 32 H'E8204998 32 CAM entry table 20H register TSU_ADRH20 32 H'E82049A0 32 CAM entry table 21H register TSU_ADRH21 32 H'E82049A8 32 CAM entry table 22H register TSU_ADRH22 32 H'E82049B0 32 CAM entry table 23H register TSU_ADRH23 32 H'E82049B8 32 CAM entry table 24H register TSU_ADRH24 32 H'E82049C0 32 CAM entry table 25H register TSU_ADRH25 32 H'E82049C8 32 CAM entry table 26H register TSU_ADRH26 32 H'E82049D0 32 CAM entry table 27H register TSU_ADRH27 32 H'E82049D8 32 CAM entry table 28H register TSU_ADRH28 32 H'E82049E0 32 CAM entry table 29H register TSU_ADRH29 32 H'E82049E8 32 CAM entry table 30H register TSU_ADRH30 32 H'E82049F0 32 CAM entry table 31H register TSU_ADRH31 32 H'E82049F8 32 CAM entry table 0L register TSU_ADRL0 32 H'E8204904 32 CAM entry table 1L register TSU_ADRL1 32 H'E820490C 32 CAM entry table 2L register TSU_ADRL2 32 H'E8204914 32 CAM entry table 3L register TSU_ADRL3 32 H'E820491C 32 CAM entry table 4L register TSU_ADRL4 32 H'E8204924 32 CAM entry table 5L register TSU_ADRL5 32 H'E820492C 32 CAM entry table 6L register TSU_ADRL6 32 H'E8204934 32 CAM entry table 7L register TSU_ADRL7 32 H'E820493C 32 CAM entry table 8L register TSU_ADRL8 32 H'E8204944 32 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-36 RZ/A1H Group, RZ/A1M Group Table 58.1 Register Addresses Module Ethernet controller 58. List of Registers Register Name Abbreviation Number of Bits Address Access Size CAM entry table 9L register TSU_ADRL9 32 H'E820494C 32 CAM entry table 10L register TSU_ADRL10 32 H'E8204954 32 CAM entry table 11L register TSU_ADRL11 32 H'E820495C 32 CAM entry table 12L register TSU_ADRL12 32 H'E8204964 32 CAM entry table 13L register TSU_ADRL13 32 H'E820496C 32 CAM entry table 14L register TSU_ADRL14 32 H'E8204974 32 CAM entry table 15L register TSU_ADRL15 32 H'E820497C 32 CAM entry table 16L register TSU_ADRL16 32 H'E8204984 32 CAM entry table 17L register TSU_ADRL17 32 H'E820498C 32 CAM entry table 18L register TSU_ADRL18 32 H'E8204994 32 CAM entry table 19L register TSU_ADRL19 32 H'E820499C 32 CAM entry table 20L register TSU_ADRL20 32 H'E82049A4 32 CAM entry table 21L register TSU_ADRL21 32 H'E82049AC 32 CAM entry table 22L register TSU_ADRL22 32 H'E82049B4 32 CAM entry table 23L register TSU_ADRL23 32 H'E82049BC 32 CAM entry table 24L register TSU_ADRL24 32 H'E82049C4 32 CAM entry table 25L register TSU_ADRL25 32 H'E82049CC 32 CAM entry table 26L register TSU_ADRL26 32 H'E82049D4 32 CAM entry table 27L register TSU_ADRL27 32 H'E82049DC 32 CAM entry table 28L register TSU_ADRL28 32 H'E82049E4 32 CAM entry table 29L register TSU_ADRL29 32 H'E82049EC 32 CAM entry table 30L register TSU_ADRL30 32 H'E82049F4 32 CAM entry table 31L register TSU_ADRL31 32 H'E82049FC 32 Transmit frame counter register TXNLCR0 32 H'E8204880 32 Transmit frame counter register TXALCR0 32 H'E8204884 32 Receive frame counter register RXNLCR0 32 H'E8204888 32 Receive frame counter register RXALCR0 32 H'E820488C 32 E-DMAC start register EDSR0 32 H'E8203000 32 E-DMAC mode register EDMR0 32 H'E8203400 32 E-DMAC transmit request register EDTRR0 32 H'E8203408 32 E-DMAC receive request register EDRRR0 32 H'E8203410 32 E-MAC/E-DMAC status register EESR0 32 H'E8203428 32 E-MAC/E-DMAC status interrupt permission register EESIPR0 32 H'E8203430 32 Transmit descriptor list start address register TDLAR0 32 H'E8203010 32 Transmit descriptor fetch address register TDFAR0 32 H'E8203014 32 Transmit descriptor finished address register TDFXR0 32 H'E8203018 32 Transmit descriptor final flag register TDFFR0 32 H'E820301C 32 Receive descriptor list start address register RDLAR0 32 H'E8203030 32 Receive descriptor fetch address register RDFAR0 32 H'E8203034 32 Receive descriptor finished address register RDFXR0 32 H'E8203038 32 Receive descriptor final flag register RDFFR0 32 H'E820303C 32 Transmit/receive status copy enable register TRSCER0 32 H'E8203438 32 Receive missed-frame counter register RMFCR0 32 H'E8203440 32 Transmit FIFO threshold register TFTR0 32 H'E8203448 32 FIFO depth register FDR0 32 H'E8203450 32 Receiving method control register RMCR0 32 H'E8203458 32 Receive data padding insert register RPADIR0 32 H'E8203460 32 Overflow alert FIFO threshold register FCFTR0 32 H'E8203468 32 Intelligent checksum mode register CSMR 32 H'E82034E4 32 Intelligent checksum skipped bytes monitor register CSSBM 32 H'E82034E8 32 Intelligent checksum monitor register CSSMR 32 H'E82034EC 32 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-37 RZ/A1H Group, RZ/A1M Group Table 58.1 Register Addresses Module A/D converter NAND flash memory controller 58. List of Registers Register Name Abbreviation Number of Bits Address Access Size A/D data register A ADDRA 16 H'E8005800 16 A/D data register B ADDRB 16 H'E8005802 16 A/D data register C ADDRC 16 H'E8005804 16 A/D data register D ADDRD 16 H'E8005806 16 A/D data register E ADDRE 16 H'E8005808 16 A/D data register F ADDRF 16 H'E800580A 16 A/D data register G ADDRG 16 H'E800580C 16 A/D data register H ADDRH 16 H'E800580E 16 A/D comparison upper limit value register A ADCMPHA 16 H'E8005820 16 A/D comparison lower limit value register A ADCMPLA 16 H'E8005822 16 A/D comparison upper limit value register B ADCMPHB 16 H'E8005824 16 A/D comparison lower limit value register B ADCMPLB 16 H'E8005826 16 A/D comparison upper limit value register C ADCMPHC 16 H'E8005828 16 A/D comparison lower limit value register C ADCMPLC 16 H'E800582A 16 A/D comparison upper limit value register D ADCMPHD 16 H'E800582C 16 A/D comparison lower limit value register D ADCMPLD 16 H'E800582E 16 A/D comparison upper limit value register E ADCMPHE 16 H'E8005830 16 A/D comparison lower limit value register E ADCMPLE 16 H'E8005832 16 A/D comparison upper limit value register F ADCMPHF 16 H'E8005834 16 A/D comparison lower limit value register F ADCMPLF 16 H'E8005836 16 A/D comparison upper limit value register G ADCMPHG 16 H'E8005838 16 A/D comparison lower limit value register G ADCMPLG 16 H'E800583A 16 A/D comparison upper limit value register H ADCMPHH 16 H'E800583C 16 A/D comparison lower limit value register H ADCMPLH 16 H'E800583E 16 A/D control/status register ADCSR 16 H'E8005860 16 A/D comparison interrupt enable register ADCMPER 16 H'E8005862 16 A/D comparison status register ADCMPSR 16 H'E8005864 16 Common control register FLCMNCR 32 H'FCFF4000 32 Command control register FLCMDCR 32 H'FCFF4004 32 Command code register FLCMCDR 32 H'FCFF4008 32 Address register FLADR 32 H'FCFF400C 32 Address register 2 FLADR2 32 H'FCFF403C 32 Data register FLDATAR 32 H'FCFF4010 32 Data counter register FLDTCNTR 32 H'FCFF4014 32 Interrupt DMA control register FLINTDMACR 32 H'FCFF4018 32 Ready busy timeout setting register FLBSYTMR 32 H'FCFF401C 32 Ready busy timeout counter FLBSYCNT 32 H'FCFF4020 32 Data FIFO register FLDTFIFO 32 H'FCFF4050 32 Transfer control register FLTRCR 8 H'FCFF402C 8 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-38 RZ/A1H Group, RZ/A1M Group Table 58.1 Register Addresses Module USB2.0 host/function module 58. List of Registers Register Name Abbreviation Number of Bits Address Access Size System configuration control register_0 SYSCFG0_0 16 H'E8010000 16 CPU bus wait setting register_0 BUSWAIT_0 16 H'E8010002 16 System configuration status register_0 SYSSTS0_0 16 H'E8010004 16 Device state control register 0_0 DVSTCTR0_0 16 H'E8010008 16 Test mode register_0 TESTMODE_0 16 H'E801000C 16 DMA0-FIFO bus configuration register_0 D0FBCFG_0 16 H'E8010010 16 DMA1-FIFO bus configuration register_0 D1FBCFG_0 16 H'E8010012 16 CFIFO port register_0 CFIFO_0 32 H'E8010014 8, 16, 32 D0FIFO port register_0 D0FIFO_0 32 H'E8010018 8, 16, 32 D1FIFO port register_0 D1FIFO_0 32 H'E801001C 8, 16, 32 CFIFO port select register_0 CFIFOSEL_0 16 H'E8010020 16 CFIFO port control register_0 CFIFOCTR_0 16 H'E8010022 16 D0FIFO port select register_0 D0FIFOSEL_0 16 H'E8010028 16 D0FIFO port control register_0 D0FIFOCTR_0 16 H'E801002A 16 D1FIFO port select register_0 D1FIFOSEL_0 16 H'E801002C 16 D1FIFO port control register_0 D1FIFOCTR_0 16 H'E801002E 16 Interrupt enable register 0_0 INTENB0_0 16 H'E8010030 16 Interrupt enable register 1_0 INTENB1_0 16 H'E8010032 16 BRDY interrupt enable register_0 BRDYENB_0 16 H'E8010036 16 NRDY interrupt enable register_0 NRDYENB_0 16 H'E8010038 16 BEMP interrupt enable register_0 BEMPENB_0 16 H'E801003A 16 SOF output configuration register_0 SOFCFG_0 16 H'E801003C 16 Interrupt status register 0_0 INTSTS0_0 16 H'E8010040 16 Interrupt status register 1_0 INTSTS1_0 16 H'E8010042 16 BRDY interrupt status register_0 BRDYSTS_0 16 H'E8010046 16 NRDY interrupt status register_0 NRDYSTS_0 16 H'E8010048 16 BEMP interrupt status register_0 BEMPSTS_0 16 H'E801004A 16 Frame number register_0 FRMNUM_0 16 H'E801004C 16 Frame number register_0 UFRMNUM_0 16 H'E801004E 16 USB address register_0 USBADDR_0 16 H'E8010050 16 USB request type register_0 USBREQ_0 16 H'E8010054 16 USB request value register_0 USBVAL_0 16 H'E8010056 16 USB request index register_0 USBINDX_0 16 H'E8010058 16 USB request length register_0 USBLENG_0 16 H'E801005A 16 DCP configuration register_0 DCPCFG_0 16 H'E801005C 16 DCP maximum packet size register_0 DCPMAXP_0 16 H'E801005E 16 DCP control register_0 DCPCTR_0 16 H'E8010060 16 Pipe window select register_0 PIPESEL_0 16 H'E8010064 16 Pipe configuration register_0 PIPECFG_0 16 H'E8010068 16 Pipe buffer setting register_0 PIPEBUF_0 16 H'E801006A 16 Pipe maximum packet size register_0 PIPEMAXP_0 16 H'E801006C 16 Pipe timing control register_0 PIPEPERI_0 16 H'E801006E 16 Pipe 1 control register_0 PIPE1CTR_0 16 H'E8010070 16 Pipe 2 control register_0 PIPE2CTR_0 16 H'E8010072 16 Pipe 3 control register_0 PIPE3CTR_0 16 H'E8010074 16 Pipe 4 control register_0 PIPE4CTR_0 16 H'E8010076 16 Pipe 5 control register_0 PIPE5CTR_0 16 H'E8010078 16 Pipe 6 control register_0 PIPE6CTR_0 16 H'E801007A 16 Pipe 7 control register_0 PIPE7CTR_0 16 H'E801007C 16 Pipe 8 control register_0 PIPE8CTR_0 16 H'E801007E 16 Pipe 9 control register_0 PIPE9CTR_0 16 H'E8010080 16 Pipe A control register_0 PIPEACTR_0 16 H'E8010082 16 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-39 RZ/A1H Group, RZ/A1M Group Table 58.1 Register Addresses Module USB2.0 host/function module 58. List of Registers Register Name Abbreviation Number of Bits Address Access Size Pipe B control register_0 PIPEBCTR_0 16 H'E8010084 16 Pipe C control register_0 PIPECCTR_0 16 H'E8010086 16 Pipe D control register_0 PIPEDCTR_0 16 H'E8010088 16 Pipe E control register_0 PIPEECTR_0 16 H'E801008A 16 Pipe F control register_0 PIPEFCTR_0 16 H'E801008C 16 Pipe 1 transaction counter enable register_0 PIPE1TRE_0 16 H'E8010090 16 16 Pipe 1 transaction counter register_0 PIPE1TRN_0 16 H'E8010092 Pipe 2 transaction counter enable register_0 PIPE2TRE_0 16 H'E8010094 16 Pipe 2 transaction counter register_0 PIPE2TRN_0 16 H'E8010096 16 Pipe 3 transaction counter enable register_0 PIPE3TRE_0 16 H'E8010098 16 Pipe 3 transaction counter register_0 PIPE3TRN_0 16 H'E801009A 16 Pipe 4 transaction counter enable register_0 PIPE4TRE_0 16 H'E801009C 16 Pipe 4 transaction counter register_0 PIPE4TRN_0 16 H'E801009E 16 Pipe 5 transaction counter enable register_0 PIPE5TRE_0 16 H'E80100A0 16 Pipe 5 transaction counter register_0 PIPE5TRN_0 16 H'E80100A2 16 Pipe B transaction counter enable register_0 PIPEBTRE_0 16 H'E80100A4 16 Pipe B transaction counter register_0 PIPEBTRN_0 16 H'E80100A6 16 Pipe C transaction counter enable register_0 PIPECTRE_0 16 H'E80100A8 16 Pipe C transaction counter register_0 PIPECTRN_0 16 H'E80100AA 16 Pipe D transaction counter enable register_0 PIPEDTRE_0 16 H'E80100AC 16 Pipe D transaction counter register_0 PIPEDTRN_0 16 H'E80100AE 16 Pipe E transaction counter enable register_0 PIPEETRE_0 16 H'E80100B0 16 Pipe E transaction counter register_0 PIPEETRN_0 16 H'E80100B2 16 Pipe F transaction counter enable register_0 PIPEFTRE_0 16 H'E80100B4 16 16 Pipe F transaction counter register_0 PIPEFTRN_0 16 H'E80100B6 Pipe 9 transaction counter enable register_0 PIPE9TRE_0 16 H'E80100B8 16 Pipe 9 transaction counter register_0 PIPE9TRN_0 16 H'E80100BA 16 16 Pipe A transaction counter enable register_0 PIPEATRE_0 16 H'E80100BC Pipe A transaction counter register_0 PIPEATRN_0 16 H'E80100BE 16 Device address 0 configuration register_0 DEVADD0_0 16 H'E80100D0 16 Device address 1 configuration register_0 DEVADD1_0 16 H'E80100D2 16 Device address 2 configuration register_0 DEVADD2_0 16 H'E80100D4 16 Device address 3 configuration register_0 DEVADD3_0 16 H'E80100D6 16 Device address 4 configuration register_0 DEVADD4_0 16 H'E80100D8 16 Device address 5 configuration register_0 DEVADD5_0 16 H'E80100DA 16 Device address 6 configuration register_0 DEVADD6_0 16 H'E80100DC 16 Device address 7 configuration register_0 DEVADD7_0 16 H'E80100DE 16 Device address 8 configuration register_0 DEVADD8_0 16 H'E80100E0 16 Device address 9 configuration register_0 DEVADD9_0 16 H'E80100E2 16 Device address A configuration register_0 DEVADDA_0 16 H'E80100E4 16 Suspend mode register_0 SUSPMODE_0 16 H'E8010102 16 D0FIFO continuous transfer port register 0_0 D0FIFOB0_0 32 H'E8010160 32 D0FIFO continuous transfer port register 1_0 D0FIFOB1_0 32 H'E8010164 32 D0FIFO continuous transfer port register 2_0 D0FIFOB2_0 32 H'E8010168 32 D0FIFO continuous transfer port register 3_0 D0FIFOB3_0 32 H'E801016C 32 D0FIFO continuous transfer port register 4_0 D0FIFOB4_0 32 H'E8010170 32 D0FIFO continuous transfer port register 5_0 D0FIFOB5_0 32 H'E8010174 32 D0FIFO continuous transfer port register 6_0 D0FIFOB6_0 32 H'E8010178 32 D0FIFO continuous transfer port register 7_0 D0FIFOB7_0 32 H'E801017C 32 D1FIFO continuous transfer port register 0_0 D1FIFOB0_0 32 H'E8010180 32 D1FIFO continuous transfer port register 1_0 D1FIFOB1_0 32 H'E8010184 32 D1FIFO continuous transfer port register 2_0 D1FIFOB2_0 32 H'E8010188 32 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-40 RZ/A1H Group, RZ/A1M Group Table 58.1 Register Addresses Module USB2.0 host/function module 58. List of Registers Register Name Abbreviation Number of Bits Address Access Size D1FIFO continuous transfer port register 3_0 D1FIFOB3_0 32 H'E801018C 32 D1FIFO continuous transfer port register 4_0 D1FIFOB4_0 32 H'E8010190 32 D1FIFO continuous transfer port register 5_0 D1FIFOB5_0 32 H'E8010194 32 D1FIFO continuous transfer port register 6_0 D1FIFOB6_0 32 H'E8010198 32 D1FIFO continuous transfer port register 7_0 D1FIFOB7_0 32 H'E801019C 32 System configuration control register_1 SYSCFG0_1 16 H'E8207000 16 CPU bus wait setting register_1 BUSWAIT_1 16 H'E8207002 16 System configuration status register_1 SYSSTS0_1 16 H'E8207004 16 Device state control register 0_1 DVSTCTR0_1 16 H'E8207008 16 Test mode register_1 TESTMODE_1 16 H'E820700C 16 DMA0-FIFO bus configuration register_1 D0FBCFG_1 16 H'E8207010 16 DMA1-FIFO bus configuration register_1 D1FBCFG_1 16 H'E8207012 16 CFIFO port register_1 CFIFO_1 32 H'E8207014 8, 16, 32 D0FIFO port register_1 D0FIFO_1 32 H'E8207018 8, 16, 32 D1FIFO port register_1 D1FIFO_1 32 H'E820701C 8, 16, 32 CFIFO port select register_1 CFIFOSEL_1 16 H'E8207020 16 CFIFO port control register_1 CFIFOCTR_1 16 H'E8207022 16 D0FIFO port select register_1 D0FIFOSEL_1 16 H'E8207028 16 D0FIFO port control register_1 D0FIFOCTR_1 16 H'E820702A 16 D1FIFO port select register_1 D1FIFOSEL_1 16 H'E820702C 16 D1FIFO port control register_1 D1FIFOCTR_1 16 H'E820702E 16 Interrupt enable register 0_1 INTENB0_1 16 H'E8207030 16 Interrupt enable register 1_1 INTENB1_1 16 H'E8207032 16 BRDY interrupt enable register_1 BRDYENB_1 16 H'E8207036 16 NRDY interrupt enable register_1 NRDYENB_1 16 H'E8207038 16 BEMP interrupt enable register_1 BEMPENB_1 16 H'E820703A 16 SOF output configuration register_1 SOFCFG_1 16 H'E820703C 16 Interrupt status register 0_1 INTSTS0_1 16 H'E8207040 16 Interrupt status register 1_1 INTSTS1_1 16 H'E8207042 16 BRDY interrupt status register_1 BRDYSTS_1 16 H'E8207046 16 NRDY interrupt status register_1 NRDYSTS_1 16 H'E8207048 16 BEMP interrupt status register_1 BEMPSTS_1 16 H'E820704A 16 Frame number register_1 FRMNUM_1 16 H'E820704C 16 Frame number register_1 UFRMNUM_1 16 H'E820704E 16 USB address register_1 USBADDR_1 16 H'E8207050 16 USB request type register_1 USBREQ_1 16 H'E8207054 16 USB request value register_1 USBVAL_1 16 H'E8207056 16 USB request index register_1 USBINDX_1 16 H'E8207058 16 USB request length register_1 USBLENG_1 16 H'E820705A 16 DCP configuration register_1 DCPCFG_1 16 H'E820705C 16 DCP maximum packet size register_1 DCPMAXP_1 16 H'E820705E 16 DCP control register_1 DCPCTR_1 16 H'E8207060 16 Pipe window select register_1 PIPESEL_1 16 H'E8207064 16 Pipe configuration register_1 PIPECFG_1 16 H'E8207068 16 Pipe buffer setting register_1 PIPEBUF_1 16 H'E820706A 16 Pipe maximum packet size register_1 PIPEMAXP_1 16 H'E820706C 16 Pipe timing control register_1 PIPEPERI_1 16 H'E820706E 16 Pipe 1 control register_1 PIPE1CTR_1 16 H'E8207070 16 Pipe 2 control register_1 PIPE2CTR_1 16 H'E8207072 16 Pipe 3 control register_1 PIPE3CTR_1 16 H'E8207074 16 Pipe 4 control register_1 PIPE4CTR_1 16 H'E8207076 16 Pipe 5 control register_1 PIPE5CTR_1 16 H'E8207078 16 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-41 RZ/A1H Group, RZ/A1M Group Table 58.1 Register Addresses Module USB2.0 host/function module 58. List of Registers Register Name Abbreviation Number of Bits Address Access Size Pipe 6 control register_1 PIPE6CTR_1 16 H'E820707A 16 Pipe 7 control register_1 PIPE7CTR_1 16 H'E820707C 16 Pipe 8 control register_1 PIPE8CTR_1 16 H'E820707E 16 Pipe 9 control register_1 PIPE9CTR_1 16 H'E8207080 16 Pipe A control register_1 PIPEACTR_1 16 H'E8207082 16 Pipe B control register_1 PIPEBCTR_1 16 H'E8207084 16 Pipe C control register_1 PIPECCTR_1 16 H'E8207086 16 Pipe D control register_1 PIPEDCTR_1 16 H'E8207088 16 Pipe E control register_1 PIPEECTR_1 16 H'E820708A 16 Pipe F control register_1 PIPEFCTR_1 16 H'E820708C 16 Pipe 1 transaction counter enable register_1 PIPE1TRE_1 16 H'E8207090 16 16 Pipe 1 transaction counter register_1 PIPE1TRN_1 16 H'E8207092 Pipe 2 transaction counter enable register_1 PIPE2TRE_1 16 H'E8207094 16 Pipe 2 transaction counter register_1 PIPE2TRN_1 16 H'E8207096 16 Pipe 3 transaction counter enable register_1 PIPE3TRE_1 16 H'E8207098 16 Pipe 3 transaction counter register_1 PIPE3TRN_1 16 H'E820709A 16 Pipe 4 transaction counter enable register_1 PIPE4TRE_1 16 H'E820709C 16 Pipe 4 transaction counter register_1 PIPE4TRN_1 16 H'E820709E 16 Pipe 5 transaction counter enable register_1 PIPE5TRE_1 16 H'E82070A0 16 Pipe 5 transaction counter register_1 PIPE5TRN_1 16 H'E82070A2 16 Pipe B transaction counter enable register_1 PIPEBTRE_1 16 H'E82070A4 16 Pipe B transaction counter register_1 PIPEBTRN_1 16 H'E82070A6 16 Pipe C transaction counter enable register_1 PIPECTRE_1 16 H'E82070A8 16 Pipe C transaction counter register_1 PIPECTRN_1 16 H'E82070AA 16 Pipe D transaction counter enable register_1 PIPEDTRE_1 16 H'E82070AC 16 Pipe D transaction counter register_1 PIPEDTRN_1 16 H'E82070AE 16 Pipe E transaction counter enable register_1 PIPEETRE_1 16 H'E82070B0 16 Pipe E transaction counter register_1 PIPEETRN_1 16 H'E82070B2 16 Pipe F transaction counter enable register_1 PIPEFTRE_1 16 H'E82070B4 16 Pipe F transaction counter register_1 PIPEFTRN_1 16 H'E82070B6 16 Pipe 9 transaction counter enable register_1 PIPE9TRE_1 16 H'E82070B8 16 Pipe 9 transaction counter register_1 PIPE9TRN_1 16 H'E82070BA 16 Pipe A transaction counter enable register_1 PIPEATRE_1 16 H'E82070BC 16 Pipe A transaction counter register_1 PIPEATRN_1 16 H'E82070BE 16 Device address 0 configuration register_1 DEVADD0_1 16 H'E82070D0 16 Device address 1 configuration register_1 DEVADD1_1 16 H'E82070D2 16 Device address 2 configuration register_1 DEVADD2_1 16 H'E82070D4 16 Device address 3 configuration register_1 DEVADD3_1 16 H'E82070D6 16 Device address 4 configuration register_1 DEVADD4_1 16 H'E82070D8 16 Device address 5 configuration register_1 DEVADD5_1 16 H'E82070DA 16 Device address 6 configuration register_1 DEVADD6_1 16 H'E82070DC 16 Device address 7 configuration register_1 DEVADD7_1 16 H'E82070DE 16 Device address 8 configuration register_1 DEVADD8_1 16 H'E82070E0 16 Device address 9 configuration register_1 DEVADD9_1 16 H'E82070E2 16 Device address A configuration register_1 DEVADDA_1 16 H'E82070E4 16 Suspend mode register_1 SUSPMODE_1 16 H'E8207102 16 D0FIFO continuous transfer port register 0_1 D0FIFOB0_1 32 H'E8207160 32 D0FIFO continuous transfer port register 1_1 D0FIFOB1_1 32 H'E8207164 32 D0FIFO continuous transfer port register 2_1 D0FIFOB2_1 32 H'E8207168 32 D0FIFO continuous transfer port register 3_1 D0FIFOB3_1 32 H'E820716C 32 D0FIFO continuous transfer port register 4_1 D0FIFOB4_1 32 H'E8207170 32 D0FIFO continuous transfer port register 5_1 D0FIFOB5_1 32 H'E8207174 32 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-42 RZ/A1H Group, RZ/A1M Group Table 58.1 Register Addresses Module USB2.0 host/function module Digital video decoder 58. List of Registers Register Name Abbreviation Number of Bits Address Access Size D0FIFO continuous transfer port register 6_1 D0FIFOB6_1 32 H'E8207178 32 D0FIFO continuous transfer port register 7_1 D0FIFOB7_1 32 H'E820717C 32 D1FIFO continuous transfer port register 0_1 D1FIFOB0_1 32 H'E8207180 32 D1FIFO continuous transfer port register 1_1 D1FIFOB1_1 32 H'E8207184 32 D1FIFO continuous transfer port register 2_1 D1FIFOB2_1 32 H'E8207188 32 D1FIFO continuous transfer port register 3_1 D1FIFOB3_1 32 H'E820718C 32 D1FIFO continuous transfer port register 4_1 D1FIFOB4_1 32 H'E8207190 32 D1FIFO continuous transfer port register 5_1 D1FIFOB5_1 32 H'E8207194 32 D1FIFO continuous transfer port register 6_1 D1FIFOB6_1 32 H'E8207198 32 D1FIFO continuous transfer port register 7_1 D1FIFOB7_1 32 H'E820719C 32 ADC control register 1_0 ADCCR1_0 16 H'FCFFB808 16 Timing generation control register 1_0 TGCR1_0 16 H'FCFFB80E 16 Timing generation control register 2_0 TGCR2_0 16 H'FCFFB810 16 Timing generation control register 3_0 TGCR3_0 16 H'FCFFB812 16 Sync separation control register 1_0 SYNSCR1_0 16 H'FCFFB81A 16 Sync separation control register 2_0 SYNSCR2_0 16 H'FCFFB81C 16 Sync separation control register 3_0 SYNSCR3_0 16 H'FCFFB81E 16 Sync separation control register 4_0 SYNSCR4_0 16 H'FCFFB820 16 Sync separation control register 5_0 SYNSCR5_0 16 H'FCFFB822 16 Horizontal AFC control register 1_0 HAFCCR1_0 16 H'FCFFB824 16 Horizontal AFC control register 2_0 HAFCCR2_0 16 H'FCFFB826 16 Horizontal AFC control register 3_0 HAFCCR3_0 16 H'FCFFB828 16 Vertical countdown control register 1_0 VCDWCR1_0 16 H'FCFFB82A 16 Digital clamp control register 1_0 DCPCR1_0 16 H'FCFFB830 16 Digital clamp control register 2_0 DCPCR2_0 16 H'FCFFB832 16 Digital clamp control register 3_0 DCPCR3_0 16 H'FCFFB834 16 Digital clamp control register 4_0 DCPCR4_0 16 H'FCFFB836 16 Digital clamp control register 5_0 DCPCR5_0 16 H'FCFFB838 16 Digital clamp control register 6_0 DCPCR6_0 16 H'FCFFB83A 16 Digital clamp control register 7_0 DCPCR7_0 16 H'FCFFB83C 16 Digital clamp control register 8_0 DCPCR8_0 16 H'FCFFB83E 16 Noise detection control register_0 NSDCR_0 16 H'FCFFB840 16 Burst lock/chroma decoding control register_0 BTLCR_0 16 H'FCFFB842 16 Burst gate pulse control register_0 BTGPCR_0 16 H'FCFFB844 16 ACC control register 1_0 ACCCR1_0 16 H'FCFFB846 16 ACC control register 2_0 ACCCR2_0 16 H'FCFFB848 16 ACC control register 3_0 ACCCR3_0 16 H'FCFFB84A 16 TINT control register_0 TINTCR_0 16 H'FCFFB84C 16 Y/C delay/chroma decoding control register_0 YCDCR_0 16 H'FCFFB84E 16 AGC control register 1_0 AGCCR1_0 16 H'FCFFB850 16 AGC control register 2_0 AGCCR2_0 16 H'FCFFB852 16 Peak limiter control register_0 PKLIMITCR_0 16 H'FCFFB854 16 Over-range control register 1_0 RGORCR1_0 16 H'FCFFB856 16 Over-range control register 2_0 RGORCR2_0 16 H'FCFFB858 16 Over-range control register 3_0 RGORCR3_0 16 H'FCFFB85A 16 Over-range control register 4_0 RGORCR4_0 16 H'FCFFB85C 16 Over-range control register 5_0 RGORCR5_0 16 H'FCFFB85E 16 Over-range control register 6_0 RGORCR6_0 16 H'FCFFB860 16 Over-range control register 7_0 RGORCR7_0 16 H'FCFFB862 16 Feedback control register for horizontal AFC phase comparator_0 AFCPFCR_0 16 H'FCFFB87C 16 Register update enable register_0 RUPDCR_0 16 H'FCFFB87E 16 Sync separation status/vertical cycle read register_0 VSYNCSR_0 16 H'FCFFB880 16 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-43 RZ/A1H Group, RZ/A1M Group Table 58.1 Register Addresses Module Digital video decoder 58. List of Registers Register Name Abbreviation Number of Bits Address Access Size Horizontal cycle read register_0 HSYNCSR_0 16 H'FCFFB882 16 Digital clamp read register 1_0 DCPSR1_0 16 H'FCFFB884 16 Digital clamp read register 2_0 DCPSR2_0 16 H'FCFFB886 16 Noise detection read register_0 NSDSR_0 16 H'FCFFB88C 16 Chroma decoding read register 1_0 CROMASR1_0 16 H'FCFFB88E 16 Chroma decoding read register 2_0 CROMASR2_0 16 H'FCFFB890 16 Sync separation read register_0 SYNCSSR_0 16 H'FCFFB892 16 AGC control read register 1_0 AGCCSR1_0 16 H'FCFFB894 16 AGC control read register 2_0 AGCCSR2_0 16 H'FCFFB896 16 Y/C separation control register 3_0 YCSCR3_0 16 H'FCFFB904 16 Y/C separation control register 4_0 YCSCR4_0 16 H'FCFFB906 16 Y/C separation control register 5_0 YCSCR5_0 16 H'FCFFB908 16 Y/C separation control register 6_0 YCSCR6_0 16 H'FCFFB90A 16 Y/C separation control register 7_0 YCSCR7_0 16 H'FCFFB90C 16 Y/C separation control register 8_0 YCSCR8_0 16 H'FCFFB90E 16 Y/C separation control register 9_0 YCSCR9_0 16 H'FCFFB910 16 Y/C separation control register 11_0 YCSCR11_0 16 H'FCFFB914 16 Y/C separation control register 12_0 YCSCR12_0 16 H'FCFFB916 16 Digital clamp control register 9_0 DCPCR9_0 16 H'FCFFB980 16 Chroma filter TAP coefficient (WA_F0) register for Y/C separation_0 YCTWA_F0_0 16 H'FCFFB992 16 Chroma filter TAP coefficient (WA_F1) register for Y/C separation_0 YCTWA_F1_0 16 H'FCFFB994 16 Chroma filter TAP coefficient (WA_F2) register for Y/C separation_0 YCTWA_F2_0 16 H'FCFFB996 16 Chroma filter TAP coefficient (WA_F3) register for Y/C separation_0 YCTWA_F3_0 16 H'FCFFB998 16 Chroma filter TAP coefficient (WA_F4) register for Y/C separation_0 YCTWA_F4_0 16 H'FCFFB99A 16 Chroma filter TAP coefficient (WA_F5) register for Y/C separation_0 YCTWA_F5_0 16 H'FCFFB99C 16 Chroma filter TAP coefficient (WA_F6) register for Y/C separation_0 YCTWA_F6_0 16 H'FCFFB99E 16 Chroma filter TAP coefficient (WA_F7) register for Y/C separation_0 YCTWA_F7_0 16 H'FCFFB9A0 16 Chroma filter TAP coefficient (WA_F8) register for Y/C separation_0 YCTWA_F8_0 16 H'FCFFB9A2 16 Chroma filter TAP coefficient (WB_F0) register for Y/C separation_0 YCTWB_F0_0 16 H'FCFFB9A4 16 Chroma filter TAP coefficient (WB_F1) register for Y/C separation_0 YCTWB_F1_0 16 H'FCFFB9A6 16 Chroma filter TAP coefficient (WB_F2) register for Y/C separation_0 YCTWB_F2_0 16 H'FCFFB9A8 16 Chroma filter TAP coefficient (WB_F3) register for Y/C separation_0 YCTWB_F3_0 16 H'FCFFB9AA 16 Chroma filter TAP coefficient (WB_F4) register for Y/C separation_0 YCTWB_F4_0 16 H'FCFFB9AC 16 Chroma filter TAP coefficient (WB_F5) register for Y/C separation_0 YCTWB_F5_0 16 H'FCFFB9AE 16 Chroma filter TAP coefficient (WB_F6) register for Y/C separation_0 YCTWB_F6_0 16 H'FCFFB9B0 16 Chroma filter TAP coefficient (WB_F7) register for Y/C separation_0 YCTWB_F7_0 16 H'FCFFB9B2 16 Chroma filter TAP coefficient (WB_F8) register for Y/C separation_0 YCTWB_F8_0 16 H'FCFFB9B4 16 Chroma filter TAP coefficient (NA_F0) register for Y/C separation_0 YCTNA_F0_0 16 H'FCFFB9B6 16 Chroma filter TAP coefficient (NA_F1) register for Y/C separation_0 YCTNA_F1_0 16 H'FCFFB9B8 16 Chroma filter TAP coefficient (NA_F2) register for Y/C separation_0 YCTNA_F2_0 16 H'FCFFB9BA 16 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-44 RZ/A1H Group, RZ/A1M Group Table 58.1 Register Addresses Module Digital video decoder 58. List of Registers Register Name Abbreviation Number of Bits Address Access Size Chroma filter TAP coefficient (NA_F3) register for Y/C separation_0 YCTNA_F3_0 16 H'FCFFB9BC 16 Chroma filter TAP coefficient (NA_F4) register for Y/C separation_0 YCTNA_F4_0 16 H'FCFFB9BE 16 Chroma filter TAP coefficient (NA_F5) register for Y/C separation_0 YCTNA_F5_0 16 H'FCFFB9C0 16 Chroma filter TAP coefficient (NA_F6) register for Y/C separation_0 YCTNA_F6_0 16 H'FCFFB9C2 16 Chroma filter TAP coefficient (NA_F7) register for Y/C separation_0 YCTNA_F7_0 16 H'FCFFB9C4 16 Chroma filter TAP coefficient (NA_F8) register for Y/C separation_0 YCTNA_F8_0 16 H'FCFFB9C6 16 Chroma filter TAP coefficient (NB_F0) register for Y/C separation_0 YCTNB_F0_0 16 H'FCFFB9C8 16 Chroma filter TAP coefficient (NB_F1) register for Y/C separation_0 YCTNB_F1_0 16 H'FCFFB9CA 16 Chroma filter TAP coefficient (NB_F2) register for Y/C separation_0 YCTNB_F2_0 16 H'FCFFB9CC 16 Chroma filter TAP coefficient (NB_F3) register for Y/C separation_0 YCTNB_F3_0 16 H'FCFFB9CE 16 Chroma filter TAP coefficient (NB_F4) register for Y/C separation_0 YCTNB_F4_0 16 H'FCFFB9D0 16 Chroma filter TAP coefficient (NB_F5) register for Y/C separation_0 YCTNB_F5_0 16 H'FCFFB9D2 16 Chroma filter TAP coefficient (NB_F6) register for Y/C separation_0 YCTNB_F6_0 16 H'FCFFB9D4 16 Chroma filter TAP coefficient (NB_F7) register for Y/C separation_0 YCTNB_F7_0 16 H'FCFFB9D6 16 Chroma filter TAP coefficient (NB_F8) register for Y/C separation_0 YCTNB_F8_0 16 H'FCFFB9D8 16 Luminance (Y) signal gain control register_0 YGAINCR_0 16 H'FCFFBA00 16 Color difference (Cb) signal gain control register_0 CBGAINCR_0 16 H'FCFFBA02 16 Color difference (Cr) signal gain control register_0 CRGAINCR_0 16 H'FCFFBA04 16 PGA register update_0 PGA_UPDATE_0 16 H'FCFFBA80 16 PGA control register_0 PGACR_0 16 H'FCFFBA82 16 ADC control register 2_0 ADCCR2_0 16 H'FCFFBA84 16 ADC control register 1_1 ADCCR1_1 16 H'FCFFA008 16 Timing generation control register 1_1 TGCR1_1 16 H'FCFFA00E 16 Timing generation control register 2_1 TGCR2_1 16 H'FCFFA010 16 Timing generation control register 3_1 TGCR3_1 16 H'FCFFA012 16 Sync separation control register 1_1 SYNSCR1_1 16 H'FCFFA01A 16 Sync separation control register 2_1 SYNSCR2_1 16 H'FCFFA01C 16 Sync separation control register 3_1 SYNSCR3_1 16 H'FCFFA01E 16 Sync separation control register 4_1 SYNSCR4_1 16 H'FCFFA020 16 Sync separation control register 5_1 SYNSCR5_1 16 H'FCFFA022 16 Horizontal AFC control register 1_1 HAFCCR1_1 16 H'FCFFA024 16 Horizontal AFC control register 2_1 HAFCCR2_1 16 H'FCFFA026 16 Horizontal AFC control register 3_1 HAFCCR3_1 16 H'FCFFA028 16 Vertical countdown control register 1_1 VCDWCR1_1 16 H'FCFFA02A 16 Digital clamp control register 1_1 DCPCR1_1 16 H'FCFFA030 16 Digital clamp control register 2_1 DCPCR2_1 16 H'FCFFA032 16 Digital clamp control register 3_1 DCPCR3_1 16 H'FCFFA034 16 Digital clamp control register 4_1 DCPCR4_1 16 H'FCFFA036 16 Digital clamp control register 5_1 DCPCR5_1 16 H'FCFFA038 16 Digital clamp control register 6_1 DCPCR6_1 16 H'FCFFA03A 16 Digital clamp control register 7_1 DCPCR7_1 16 H'FCFFA03C 16 Digital clamp control register 8_1 DCPCR8_1 16 H'FCFFA03E 16 Noise detection control register_1 NSDCR_1 16 H'FCFFA040 16 Burst lock/chroma decoding control register_1 BTLCR_1 16 H'FCFFA042 16 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-45 RZ/A1H Group, RZ/A1M Group Table 58.1 Register Addresses Module Digital video decoder 58. List of Registers Register Name Abbreviation Number of Bits Address Access Size Burst gate pulse control register_1 BTGPCR_1 16 H'FCFFA044 16 ACC control register 1_1 ACCCR1_1 16 H'FCFFA046 16 ACC control register 2_1 ACCCR2_1 16 H'FCFFA048 16 ACC control register 3_1 ACCCR3_1 16 H'FCFFA04A 16 TINT control register_1 TINTCR_1 16 H'FCFFA04C 16 Y/C delay/chroma decoding control register_1 YCDCR_1 16 H'FCFFA04E 16 AGC control register 1_1 AGCCR1_1 16 H'FCFFA050 16 AGC control register 2_1 AGCCR2_1 16 H'FCFFA052 16 Peak limiter control register_1 PKLIMITCR_1 16 H'FCFFA054 16 Over-range control register 1_1 RGORCR1_1 16 H'FCFFA056 16 Over-range control register 2_1 RGORCR2_1 16 H'FCFFA058 16 Over-range control register 3_1 RGORCR3_1 16 H'FCFFA05A 16 Over-range control register 4_1 RGORCR4_1 16 H'FCFFA05C 16 Over-range control register 5_1 RGORCR5_1 16 H'FCFFA05E 16 Over-range control register 6_1 RGORCR6_1 16 H'FCFFA060 16 Over-range control register 7_1 RGORCR7_1 16 H'FCFFA062 16 Feedback control register for horizontal AFC phase comparator_1 AFCPFCR_1 16 H'FCFFA07C 16 Register update enable register_1 RUPDCR_1 16 H'FCFFA07E 16 Sync separation status/vertical cycle read register_1 VSYNCSR_1 16 H'FCFFA080 16 Horizontal cycle read register_1 HSYNCSR_1 16 H'FCFFA082 16 Digital clamp read register 1_1 DCPSR1_1 16 H'FCFFA084 16 Digital clamp read register 2_1 DCPSR2_1 16 H'FCFFA086 16 Noise detection read register_1 NSDSR_1 16 H'FCFFA08C 16 Chroma decoding read register 1_1 CROMASR1_1 16 H'FCFFA08E 16 Chroma decoding read register 2_1 CROMASR2_1 16 H'FCFFA090 16 Sync separation read register_1 SYNCSSR_1 16 H'FCFFA092 16 AGC control read register 1_1 AGCCSR1_1 16 H'FCFFA094 16 AGC control read register 2_1 AGCCSR2_1 16 H'FCFFA096 16 Y/C separation control register 3_1 YCSCR3_1 16 H'FCFFA104 16 Y/C separation control register 4_1 YCSCR4_1 16 H'FCFFA106 16 Y/C separation control register 5_1 YCSCR5_1 16 H'FCFFA108 16 Y/C separation control register 6_1 YCSCR6_1 16 H'FCFFA10A 16 Y/C separation control register 7_1 YCSCR7_1 16 H'FCFFA10C 16 Y/C separation control register 8_1 YCSCR8_1 16 H'FCFFA10E 16 Y/C separation control register 9_1 YCSCR9_1 16 H'FCFFA110 16 Y/C separation control register 11_1 YCSCR11_1 16 H'FCFFA114 16 Y/C separation control register 12_1 YCSCR12_1 16 H'FCFFA116 16 Digital clamp control register 9_1 DCPCR9_1 16 H'FCFFA180 16 Chroma filter TAP coefficient (WA_F0) register for Y/C separation_1 YCTWA_F0_1 16 H'FCFFA192 16 Chroma filter TAP coefficient (WA_F1) register for Y/C separation_1 YCTWA_F1_1 16 H'FCFFA194 16 Chroma filter TAP coefficient (WA_F2) register for Y/C separation_1 YCTWA_F2_1 16 H'FCFFA196 16 Chroma filter TAP coefficient (WA_F3) register for Y/C separation_1 YCTWA_F3_1 16 H'FCFFA198 16 Chroma filter TAP coefficient (WA_F4) register for Y/C separation_1 YCTWA_F4_1 16 H'FCFFA19A 16 Chroma filter TAP coefficient (WA_F5) register for Y/C separation_1 YCTWA_F5_1 16 H'FCFFA19C 16 Chroma filter TAP coefficient (WA_F6) register for Y/C separation_1 YCTWA_F6_1 16 H'FCFFA19E 16 Chroma filter TAP coefficient (WA_F7) register for Y/C separation_1 YCTWA_F7_1 16 H'FCFFA1A0 16 Chroma filter TAP coefficient (WA_F8) register for Y/C separation_1 YCTWA_F8_1 16 H'FCFFA1A2 16 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-46 RZ/A1H Group, RZ/A1M Group Table 58.1 Register Addresses Module Digital video decoder 58. List of Registers Register Name Abbreviation Number of Bits Address Access Size Chroma filter TAP coefficient (WB_F0) register for Y/C separation_1 YCTWB_F0_1 16 H'FCFFA1A4 16 Chroma filter TAP coefficient (WB_F1) register for Y/C separation_1 YCTWB_F1_1 16 H'FCFFA1A6 16 Chroma filter TAP coefficient (WB_F2) register for Y/C separation_1 YCTWB_F2_1 16 H'FCFFA1A8 16 Chroma filter TAP coefficient (WB_F3) register for Y/C separation_1 YCTWB_F3_1 16 H'FCFFA1AA 16 Chroma filter TAP coefficient (WB_F4) register for Y/C separation_1 YCTWB_F4_1 16 H'FCFFA1AC 16 Chroma filter TAP coefficient (WB_F5) register for Y/C separation_1 YCTWB_F5_1 16 H'FCFFA1AE 16 Chroma filter TAP coefficient (WB_F6) register for Y/C separation_1 YCTWB_F6_1 16 H'FCFFA1B0 16 Chroma filter TAP coefficient (WB_F7) register for Y/C separation_1 YCTWB_F7_1 16 H'FCFFA1B2 16 Chroma filter TAP coefficient (WB_F8) register for Y/C separation_1 YCTWB_F8_1 16 H'FCFFA1B4 16 Chroma filter TAP coefficient (NA_F0) register for Y/C separation_1 YCTNA_F0_1 16 H'FCFFA1B6 16 Chroma filter TAP coefficient (NA_F1) register for Y/C separation_1 YCTNA_F1_1 16 H'FCFFA1B8 16 Chroma filter TAP coefficient (NA_F2) register for Y/C separation_1 YCTNA_F2_1 16 H'FCFFA1BA 16 Chroma filter TAP coefficient (NA_F3) register for Y/C separation_1 YCTNA_F3_1 16 H'FCFFA1BC 16 Chroma filter TAP coefficient (NA_F4) register for Y/C separation_1 YCTNA_F4_1 16 H'FCFFA1BE 16 Chroma filter TAP coefficient (NA_F5) register for Y/C separation_1 YCTNA_F5_1 16 H'FCFFA1C0 16 Chroma filter TAP coefficient (NA_F6) register for Y/C separation_1 YCTNA_F6_1 16 H'FCFFA1C2 16 Chroma filter TAP coefficient (NA_F7) register for Y/C separation_1 YCTNA_F7_1 16 H'FCFFA1C4 16 Chroma filter TAP coefficient (NA_F8) register for Y/C separation_1 YCTNA_F8_1 16 H'FCFFA1C6 16 Chroma filter TAP coefficient (NB_F0) register for Y/C separation_1 YCTNB_F0_1 16 H'FCFFA1C8 16 Chroma filter TAP coefficient (NB_F1) register for Y/C separation_1 YCTNB_F1_1 16 H'FCFFA1CA 16 Chroma filter TAP coefficient (NB_F2) register for Y/C separation_1 YCTNB_F2_1 16 H'FCFFA1CC 16 Chroma filter TAP coefficient (NB_F3) register for Y/C separation_1 YCTNB_F3_1 16 H'FCFFA1CE 16 Chroma filter TAP coefficient (NB_F4) register for Y/C separation_1 YCTNB_F4_1 16 H'FCFFA1D0 16 Chroma filter TAP coefficient (NB_F5) register for Y/C separation_1 YCTNB_F5_1 16 H'FCFFA1D2 16 Chroma filter TAP coefficient (NB_F6) register for Y/C separation_1 YCTNB_F6_1 16 H'FCFFA1D4 16 Chroma filter TAP coefficient (NB_F7) register for Y/C separation_1 YCTNB_F7_1 16 H'FCFFA1D6 16 Chroma filter TAP coefficient (NB_F8) register for Y/C separation_1 YCTNB_F8_1 16 H'FCFFA1D8 16 Luminance (Y) signal gain control register_1 YGAINCR_1 16 H'FCFFA200 16 Color difference (Cb) signal gain control register_1 CBGAINCR_1 16 H'FCFFA202 16 Color difference (Cr) signal gain control register_1 CRGAINCR_1 16 H'FCFFA204 16 PGA register update_1 PGA_UPDATE_1 16 H'FCFFA280 16 PGA control register_1 PGACR_1 16 H'FCFFA282 16 ADC control register 2_1 ADCCR2_1 16 H'FCFFA284 16 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-47 RZ/A1H Group, RZ/A1M Group Table 58.1 58. List of Registers Register Addresses Module Video display controller 5 channel 0 Register Name Abbreviation Number of Bits Address Access Size External input block register update control register INP_UPDATE 32 H'FCFF7400 32 Input select control register INP_SEL_CNT 32 H'FCFF7404 32 External input sync signal control register INP_EXT_SYNC_CNT 32 H'FCFF7408 32 Vsync signal phase adjustment register INP_VSYNC_PH_ADJ 32 H'FCFF740C 32 Sync signal phase adjustment register INP_DLY_ADJ 32 H'FCFF7410 32 Image quality adjustment block register update control register IMGCNT_UPDATE 32 H'FCFF7480 32 NR control register 0 IMGCNT_NR_CNT0 32 H'FCFF7484 32 NR control register 1 IMGCNT_NR_CNT1 32 H'FCFF7488 32 Image quality adjustment block matrix mode register IMGCNT_MTX_MODE 32 H'FCFF74A0 32 Image quality adjustment block matrix YG adjustment register 0 IMGCNT_MTX_YG_ADJ0 32 H'FCFF74A4 32 Image quality adjustment block matrix YG adjustment register 1 IMGCNT_MTX_YG_ADJ1 32 H'FCFF74A8 32 Image quality adjustment block matrix CBB adjustment register 0 IMGCNT_MTX_CBB_ADJ0 32 H'FCFF74AC 32 Image quality adjustment block matrix CBB adjustment register 1 IMGCNT_MTX_CBB_ADJ1 32 H'FCFF74B0 32 Image quality adjustment block matrix CRR adjustment register 0 IMGCNT_MTX_CRR_ADJ0 32 H'FCFF74B4 32 Image quality adjustment block matrix CRR adjustment register 1 IMGCNT_MTX_CRR_ADJ1 32 H'FCFF74B8 32 Dynamic range compression register IMGCNT_DRC_REG 32 H'FCFF74C0 32 SCL0 register update control register (SC0) SC0_SCL0_UPDATE 32 H'FCFF7500 32 Mask control register (SC0) SC0_SCL0_FRC1 32 H'FCFF7504 32 Missing Vsync compensation control register (SC0) SC0_SCL0_FRC2 32 H'FCFF7508 32 Output sync select register (SC0) SC0_SCL0_FRC3 32 H'FCFF750C 32 Free-running period control register (SC0) SC0_SCL0_FRC4 32 H'FCFF7510 32 Output delay control register (SC0) SC0_SCL0_FRC5 32 H'FCFF7514 32 Full-screen vertical size register (SC0) SC0_SCL0_FRC6 32 H'FCFF7518 32 Full-screen horizontal size register (SC0) SC0_SCL0_FRC7 32 H'FCFF751C 32 32 Vsync detection register (SC0) SC0_SCL0_FRC9 32 H'FCFF7524 Status monitor 0 register (SC0) SC0_SCL0_MON0 16 H'FCFF7528 16 Interrupt control register (SC0) SC0_SCL0_INT 16 H'FCFF752A 16 Scaling-down control register (SC0) SC0_SCL0_DS1 32 H'FCFF752C 32 Vertical capture size register (SC0) SC0_SCL0_DS2 32 H'FCFF7530 32 Horizontal capture size register (SC0) SC0_SCL0_DS3 32 H'FCFF7534 32 Horizontal scale down register (SC0) SC0_SCL0_DS4 32 H'FCFF7538 32 Initial vertical phase register (SC0) SC0_SCL0_DS5 32 H'FCFF753C 32 Vertical scaling register (SC0) SC0_SCL0_DS6 32 H'FCFF7540 32 Scaling-down control block output size register (SC0) SC0_SCL0_DS7 32 H'FCFF7544 32 Scaling-up control register (SC0) SC0_SCL0_US1 32 H'FCFF7548 32 Output image vertical size register (SC0) SC0_SCL0_US2 32 H'FCFF754C 32 Output image horizontal size register (SC0) SC0_SCL0_US3 32 H'FCFF7550 32 Scaling-up control block input size register (SC0) SC0_SCL0_US4 32 H'FCFF7554 32 Horizontal scale up register (SC0) SC0_SCL0_US5 32 H'FCFF7558 32 Horizontal scale up initial phase register (SC0) SC0_SCL0_US6 32 H'FCFF755C 32 Trimming register (SC0) SC0_SCL0_US7 32 H'FCFF7560 32 Frame buffer read select register (SC0) SC0_SCL0_US8 32 H'FCFF7564 32 Background color register (SC0) SC0_SCL0_OVR1 32 H'FCFF756C 32 SCL1 register update control register (SC0) SC0_SCL1_UPDATE 32 H'FCFF7580 32 32 Writing mode register (SC0) SC0_SCL1_WR1 32 H'FCFF7588 Write address register 1T (SC0) SC0_SCL1_WR2 32 H'FCFF758C 32 Write address register 2T (SC0) SC0_SCL1_WR3 32 H'FCFF7590 32 Write address register 3T (SC0) SC0_SCL1_WR4 32 H'FCFF7594 32 Frame sub-sampling register (SC0) SC0_SCL1_WR5 32 H'FCFF759C 32 Bit reduction register (SC0) SC0_SCL1_WR6 32 H'FCFF75A0 32 Write detection register (SC0) SC0_SCL1_WR7 32 H'FCFF75A4 32 Write address register 1B (SC0) SC0_SCL1_WR8 32 H'FCFF75A8 32 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-48 RZ/A1H Group, RZ/A1M Group Table 58.1 58. List of Registers Register Addresses Module Video display controller 5 channel 0 Register Name Abbreviation Number of Bits Address Access Size Write address register 2B (SC0) SC0_SCL1_WR9 32 H'FCFF75AC 32 Write address register 3B (SC0) SC0_SCL1_WR10 32 H'FCFF75B0 32 Write detection register B (SC0) SC0_SCL1_WR11 32 H'FCFF75B4 32 Status monitor 1 register (SC0) SC0_SCL1_MON1 32 H'FCFF75B8 32 Pointer buffer 0 register (SC0) SC0_SCL1_PBUF0 32 H'FCFF75BC 32 Pointer buffer 1 register (SC0) SC0_SCL1_PBUF1 32 H'FCFF75C0 32 Pointer buffer 2 register (SC0) SC0_SCL1_PBUF2 32 H'FCFF75C4 32 Pointer buffer 3 register (SC0) SC0_SCL1_PBUF3 32 H'FCFF75C8 32 Pointer buffer and field information register (SC0) SC0_SCL1_PBUF_FLD 32 H'FCFF75CC 32 Pointer buffer control register (SC0) SC0_SCL1_PBUF_CNT 32 H'FCFF75D0 32 Graphics 0 register update control register GR0_UPDATE 32 H'FCFF7600 32 Frame buffer read control register (graphics 0) GR0_FLM_RD 32 H'FCFF7604 32 Frame buffer control register 1 (graphics 0) GR0_FLM1 32 H'FCFF7608 32 Frame buffer control register 2 (graphics 0) GR0_FLM2 32 H'FCFF760C 32 Frame buffer control register 3 (graphics 0) GR0_FLM3 32 H'FCFF7610 32 Frame buffer control register 4 (graphics 0) GR0_FLM4 32 H'FCFF7614 32 Frame buffer control register 5 (graphics 0) GR0_FLM5 32 H'FCFF7618 32 Frame buffer control register 6 (graphics 0) GR0_FLM6 32 H'FCFF761C 32 Alpha blending control register 1 (graphics 0) GR0_AB1 32 H'FCFF7620 32 Alpha blending control register 2 (graphics 0) GR0_AB2 32 H'FCFF7624 32 Alpha blending control register 3 (graphics 0) GR0_AB3 32 H'FCFF7628 32 Alpha blending control register 7 (graphics 0) GR0_AB7 32 H'FCFF7638 32 Alpha blending control register 8 (graphics 0) GR0_AB8 32 H'FCFF763C 32 Alpha blending control register 9 (graphics 0) GR0_AB9 32 H'FCFF7640 32 32 Alpha blending control register 10 (graphics 0) GR0_AB10 32 H'FCFF7644 Alpha blending control register 11 (graphics 0) GR0_AB11 32 H'FCFF7648 32 Background color control register (graphics 0) GR0_BASE 32 H'FCFF764C 32 CLUT table control register (graphics 0) GR0_CLUT 32 H'FCFF7650 32 SCL0 register update control register (SC1) SC1_SCL0_UPDATE 32 H'FCFF7C00 32 Mask control register (SC1) SC1_SCL0_FRC1 32 H'FCFF7C04 32 Missing Vsync compensation control register (SC1) SC1_SCL0_FRC2 32 H'FCFF7C08 32 Output sync select register (SC1) SC1_SCL0_FRC3 32 H'FCFF7C0C 32 Free-running period control register (SC1) SC1_SCL0_FRC4 32 H'FCFF7C10 32 Output delay control register (SC1) SC1_SCL0_FRC5 32 H'FCFF7C14 32 Full-screen vertical size register (SC1) SC1_SCL0_FRC6 32 H'FCFF7C18 32 Full-screen horizontal size register (SC1) SC1_SCL0_FRC7 32 H'FCFF7C1C 32 Vsync detection register (SC1) SC1_SCL0_FRC9 32 H'FCFF7C24 32 Status monitor 0 register (SC1) SC1_SCL0_MON0 16 H'FCFF7C28 16 Interrupt control register (SC1) SC1_SCL0_INT 16 H'FCFF7C2A 16 Scaling-down control register (SC1) SC1_SCL0_DS1 32 H'FCFF7C2C 32 Vertical capture size register (SC1) SC1_SCL0_DS2 32 H'FCFF7C30 32 Horizontal capture size register (SC1) SC1_SCL0_DS3 32 H'FCFF7C34 32 Horizontal scale down register (SC1) SC1_SCL0_DS4 32 H'FCFF7C38 32 Initial vertical phase register (SC1) SC1_SCL0_DS5 32 H'FCFF7C3C 32 Vertical scaling register (SC1) SC1_SCL0_DS6 32 H'FCFF7C40 32 Scaling-down control block output size register (SC1) SC1_SCL0_DS7 32 H'FCFF7C44 32 Scaling-up control register (SC1) SC1_SCL0_US1 32 H'FCFF7C48 32 Output image vertical size register (SC1) SC1_SCL0_US2 32 H'FCFF7C4C 32 Output image horizontal size register (SC1) SC1_SCL0_US3 32 H'FCFF7C50 32 Scaling-up control block input size register (SC1) SC1_SCL0_US4 32 H'FCFF7C54 32 Horizontal scale up register (SC1) SC1_SCL0_US5 32 H'FCFF7C58 32 Horizontal scale up initial phase register (SC1) SC1_SCL0_US6 32 H'FCFF7C5C 32 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-49 RZ/A1H Group, RZ/A1M Group Table 58.1 58. List of Registers Register Addresses Module Video display controller 5 channel 0 Register Name Abbreviation Number of Bits Address Access Size Trimming register (SC1) SC1_SCL0_US7 32 H'FCFF7C60 32 Frame buffer read select register (SC1) SC1_SCL0_US8 32 H'FCFF7C64 32 Background color register (SC1) SC1_SCL0_OVR1 32 H'FCFF7C6C 32 SCL1 register update control register (SC1) SC1_SCL1_UPDATE 32 H'FCFF7C80 32 Writing mode register (SC1) SC1_SCL1_WR1 32 H'FCFF7C88 32 Write address register 1T (SC1) SC1_SCL1_WR2 32 H'FCFF7C8C 32 Write address register 2T (SC1) SC1_SCL1_WR3 32 H'FCFF7C90 32 Write address register 3T (SC1) SC1_SCL1_WR4 32 H'FCFF7C94 32 Frame sub-sampling register (SC1) SC1_SCL1_WR5 32 H'FCFF7C9C 32 Bit reduction register (SC1) SC1_SCL1_WR6 32 H'FCFF7CA0 32 Write detection register (SC1) SC1_SCL1_WR7 32 H'FCFF7CA4 32 Write address register 1B (SC1) SC1_SCL1_WR8 32 H'FCFF7CA8 32 Write address register 2B (SC1) SC1_SCL1_WR9 32 H'FCFF7CAC 32 Write address register 3B (SC1) SC1_SCL1_WR10 32 H'FCFF7CB0 32 Write detection register B (SC1) SC1_SCL1_WR11 32 H'FCFF7CB4 32 Status monitor 1 register (SC1) SC1_SCL1_MON1 32 H'FCFF7CB8 32 Pointer buffer 0 register (SC1) SC1_SCL1_PBUF0 32 H'FCFF7CBC 32 Pointer buffer 1 register (SC1) SC1_SCL1_PBUF1 32 H'FCFF7CC0 32 Pointer buffer 2 register (SC1) SC1_SCL1_PBUF2 32 H'FCFF7CC4 32 Pointer buffer 3 register (SC1) SC1_SCL1_PBUF3 32 H'FCFF7CC8 32 Pointer buffer and field information register (SC1) SC1_SCL1_PBUF_FLD 32 H'FCFF7CCC 32 32 Pointer buffer control register (SC1) SC1_SCL1_PBUF_CNT 32 H'FCFF7CD0 Graphics 1 register update control register GR1_UPDATE 32 H'FCFF7D00 32 Frame buffer read control register (graphics 1) GR1_FLM_RD 32 H'FCFF7D04 32 Frame buffer control register 1 (graphics 1) GR1_FLM1 32 H'FCFF7D08 32 Frame buffer control register 2 (graphics 1) GR1_FLM2 32 H'FCFF7D0C 32 Frame buffer control register 3 (graphics 1) GR1_FLM3 32 H'FCFF7D10 32 Frame buffer control register 4 (graphics 1) GR1_FLM4 32 H'FCFF7D14 32 Frame buffer control register 5 (graphics 1) GR1_FLM5 32 H'FCFF7D18 32 Frame buffer control register 6 (graphics 1) GR1_FLM6 32 H'FCFF7D1C 32 Alpha blending control register 1 (graphics 1) GR1_AB1 32 H'FCFF7D20 32 Alpha blending control register 2 (graphics 1) GR1_AB2 32 H'FCFF7D24 32 Alpha blending control register 3 (graphics 1) GR1_AB3 32 H'FCFF7D28 32 Alpha blending control register 4 (graphics 1) GR1_AB4 32 H'FCFF7D2C 32 Alpha blending control register 5 (graphics 1) GR1_AB5 32 H'FCFF7D30 32 Alpha blending control register 6 (graphics 1) GR1_AB6 32 H'FCFF7D34 32 Alpha blending control register 7 (graphics 1) GR1_AB7 32 H'FCFF7D38 32 Alpha blending control register 8 (graphics 1) GR1_AB8 32 H'FCFF7D3C 32 Alpha blending control register 9 (graphics 1) GR1_AB9 32 H'FCFF7D40 32 Alpha blending control register 10 (graphics 1) GR1_AB10 32 H'FCFF7D44 32 Alpha blending control register 11 (graphics 1) GR1_AB11 32 H'FCFF7D48 32 Background color control register (graphics 1) GR1_BASE 32 H'FCFF7D4C 32 CLUT table control register (graphics 1) GR1_CLUT 32 H'FCFF7D50 32 Status monitor register (graphics 1) GR1_MON 32 H'FCFF7D54 32 Register update control register in image quality improver (image quality improver 0) ADJ0_UPDATE 32 H'FCFF7680 32 Black stretch register (image quality improver 0) ADJ0_BKSTR_SET 32 H'FCFF7684 32 Enhancer timing adjustment register 1 (image quality improver 0) ADJ0_ENH_TIM1 32 H'FCFF7688 32 Enhancer timing adjustment register 2 (image quality improver 0) ADJ0_ENH_TIM2 32 H'FCFF768C 32 Enhancer timing adjustment register 3 (image quality improver 0) ADJ0_ENH_TIM3 32 H'FCFF7690 32 Enhancer sharpness register 1 (image quality improver 0) ADJ0_ENH_SHP1 32 H'FCFF7694 32 Enhancer sharpness register 2 (image quality improver 0) ADJ0_ENH_SHP2 32 H'FCFF7698 32 Enhancer sharpness register 3 (image quality improver 0) ADJ0_ENH_SHP3 32 H'FCFF769C 32 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-50 RZ/A1H Group, RZ/A1M Group Table 58.1 58. List of Registers Register Addresses Module Video display controller 5 channel 0 Register Name Abbreviation Number of Bits Address Access Size Enhancer sharpness register 4 (image quality improver 0) ADJ0_ENH_SHP4 32 H'FCFF76A0 32 Enhancer sharpness register 5 (image quality improver 0) ADJ0_ENH_SHP5 32 H'FCFF76A4 32 Enhancer sharpness register 6 (image quality improver 0) ADJ0_ENH_SHP6 32 H'FCFF76A8 32 Enhancer LTI register 1 (image quality improver 0) ADJ0_ENH_LTI1 32 H'FCFF76AC 32 Enhancer LTI register 2 (image quality improver 0) ADJ0_ENH_LTI2 32 H'FCFF76B0 32 Matrix mode register in image quality improver (image quality improver 0) ADJ0_MTX_MODE 32 H'FCFF76B4 32 Matrix YG control register 0 in image quality improver (image quality improver 0) ADJ0_MTX_YG_ADJ0 32 H'FCFF76B8 32 Matrix YG control register 1 in image quality improver (image quality improver 0) ADJ0_MTX_YG_ADJ1 32 H'FCFF76BC 32 Matrix CBB control register 0 in image quality improver (image quality improver 0) ADJ0_MTX_CBB_ADJ0 32 H'FCFF76C0 32 Matrix CBB control register 1 in image quality improver (image quality improver 0) ADJ0_MTX_CBB_ADJ1 32 H'FCFF76C4 32 Matrix CRR control register 0 in image quality improver (image quality improver 0) ADJ0_MTX_CRR_ADJ0 32 H'FCFF76C8 32 Matrix CRR control register 1 in image quality improver (image quality improver 0) ADJ0_MTX_CRR_ADJ1 32 H'FCFF76CC 32 Register update control register in image quality improver (image quality improver 1) ADJ1_UPDATE 32 H'FCFF7D80 32 Black stretch register (image quality improver 1) ADJ1_BKSTR_SET 32 H'FCFF7D84 32 Enhancer timing adjustment register 1 (image quality improver 1) ADJ1_ENH_TIM1 32 H'FCFF7D88 32 Enhancer timing adjustment register 2 (image quality improver 1) ADJ1_ENH_TIM2 32 H'FCFF7D8C 32 Enhancer timing adjustment register 3 (image quality improver 1) ADJ1_ENH_TIM3 32 H'FCFF7D90 32 Enhancer sharpness register 1 (image quality improver 1) ADJ1_ENH_SHP1 32 H'FCFF7D94 32 Enhancer sharpness register 2 (image quality improver 1) ADJ1_ENH_SHP2 32 H'FCFF7D98 32 Enhancer sharpness register 3 (image quality improver 1) ADJ1_ENH_SHP3 32 H'FCFF7D9C 32 Enhancer sharpness register 4 (image quality improver 1) ADJ1_ENH_SHP4 32 H'FCFF7DA0 32 Enhancer sharpness register 5 (image quality improver 1) ADJ1_ENH_SHP5 32 H'FCFF7DA4 32 Enhancer sharpness register 6 (image quality improver 1) ADJ1_ENH_SHP6 32 H'FCFF7DA8 32 Enhancer LTI register 1 (image quality improver 1) ADJ1_ENH_LTI1 32 H'FCFF7DAC 32 Enhancer LTI register 2 (image quality improver 1) ADJ1_ENH_LTI2 32 H'FCFF7DB0 32 Matrix mode register in image quality improver (image quality improver 1) ADJ1_MTX_MODE 32 H'FCFF7DB4 32 Matrix YG control register 0 in image quality improver (image quality improver 1) ADJ1_MTX_YG_ADJ0 32 H'FCFF7DB8 32 Matrix YG control register 1 in image quality improver (image quality improver 1) ADJ1_MTX_YG_ADJ1 32 H'FCFF7DBC 32 Matrix CBB control register 0 in image quality improver (image quality improver 1) ADJ1_MTX_CBB_ADJ0 32 H'FCFF7DC0 32 Matrix CBB control register 1 in image quality improver (image quality improver 1) ADJ1_MTX_CBB_ADJ1 32 H'FCFF7DC4 32 Matrix CRR control register 0 in image quality improver (image quality improver 1) ADJ1_MTX_CRR_ADJ0 32 H'FCFF7DC8 32 Matrix CRR control register 1 in image quality improver (image quality improver 1) ADJ1_MTX_CRR_ADJ1 32 H'FCFF7DCC 32 32 Graphics 2 register update control register GR2_UPDATE 32 H'FCFF7700 Frame buffer read control register (Graphics 2) GR2_FLM_RD 32 H'FCFF7704 32 Frame buffer control register 1 (Graphics 2) GR2_FLM1 32 H'FCFF7708 32 Frame buffer control register 2 (Graphics 2) GR2_FLM2 32 H'FCFF770C 32 Frame buffer control register 3 (Graphics 2) GR2_FLM3 32 H'FCFF7710 32 Frame buffer control register 4 (Graphics 2) GR2_FLM4 32 H'FCFF7714 32 Frame buffer control register 5 (Graphics 2) GR2_FLM5 32 H'FCFF7718 32 Frame buffer control register 6 (Graphics 2) GR2_FLM6 32 H'FCFF771C 32 32 Alpha blending control register 1 (Graphics 2) GR2_AB1 32 H'FCFF7720 Alpha blending control register 2 (Graphics 2) GR2_AB2 32 H'FCFF7724 32 Alpha blending control register 3 (Graphics 2) GR2_AB3 32 H'FCFF7728 32 Alpha blending control register 4 (Graphics 2) GR2_AB4 32 H'FCFF772C 32 Alpha blending control register 5 (Graphics 2) GR2_AB5 32 H'FCFF7730 32 Alpha blending control register 6 (Graphics 2) GR2_AB6 32 H'FCFF7734 32 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-51 RZ/A1H Group, RZ/A1M Group Table 58.1 58. List of Registers Register Addresses Module Video display controller 5 channel 0 Register Name Abbreviation Number of Bits Address Access Size Alpha blending control register 7 (Graphics 2) GR2_AB7 32 H'FCFF7738 32 Alpha blending control register 8 (Graphics 2) GR2_AB8 32 H'FCFF773C 32 Alpha blending control register 9 (Graphics 2) GR2_AB9 32 H'FCFF7740 32 Alpha blending control register 10 (Graphics 2) GR2_AB10 32 H'FCFF7744 32 Alpha blending control register 11 (Graphics 2) GR2_AB11 32 H'FCFF7748 32 Background color control register (Graphics 2) GR2_BASE 32 H'FCFF774C 32 32 CLUT table control register (Graphics 2) GR2_CLUT 32 H'FCFF7750 Status monitor register (Graphics 2) GR2_MON 32 H'FCFF7754 32 Graphics 3 register update control register GR3_UPDATE 32 H'FCFF7780 32 Frame buffer read control register (Graphics 3) GR3_FLM_RD 32 H'FCFF7784 32 Frame buffer control register 1 (Graphics 3) GR3_FLM1 32 H'FCFF7788 32 Frame buffer control register 2 (Graphics 3) GR3_FLM2 32 H'FCFF778C 32 Frame buffer control register 3 (Graphics 3) GR3_FLM3 32 H'FCFF7790 32 Frame buffer control register 4 (Graphics 3) GR3_FLM4 32 H'FCFF7794 32 Frame buffer control register 5 (Graphics 3) GR3_FLM5 32 H'FCFF7798 32 Frame buffer control register 6 (Graphics 3) GR3_FLM6 32 H'FCFF779C 32 Alpha blending control register 1 (Graphics 3) GR3_AB1 32 H'FCFF77A0 32 Alpha blending control register 2 (Graphics 3) GR3_AB2 32 H'FCFF77A4 32 32 Alpha blending control register 3 (Graphics 3) GR3_AB3 32 H'FCFF77A8 Alpha blending control register 4 (Graphics 3) GR3_AB4 32 H'FCFF77AC 32 Alpha blending control register 5 (Graphics 3) GR3_AB5 32 H'FCFF77B0 32 Alpha blending control register 6 (Graphics 3) GR3_AB6 32 H'FCFF77B4 32 Alpha blending control register 7 (Graphics 3) GR3_AB7 32 H'FCFF77B8 32 Alpha blending control register 8 (Graphics 3) GR3_AB8 32 H'FCFF77BC 32 Alpha blending control register 9 (Graphics 3) GR3_AB9 32 H'FCFF77C0 32 Alpha blending control register 10 (Graphics 3) GR3_AB10 32 H'FCFF77C4 32 Alpha blending control register 11 (Graphics 3) GR3_AB11 32 H'FCFF77C8 32 Background color control register (Graphics 3) GR3_BASE 32 H'FCFF77CC 32 CLUT table and interrupt control register (Graphics 3) GR3_CLUT_INT 32 H'FCFF77D0 32 Status monitor register (Graphics 3) GR3_MON 32 H'FCFF77D4 32 VIN synthesizer register update control register GR_VIN_UPDATE 32 H'FCFF7E00 32 Alpha blending control register 1 (VIN synthesizer) GR_VIN_AB1 32 H'FCFF7E20 32 Alpha blending control register 2 (VIN synthesizer) GR_VIN_AB2 32 H'FCFF7E24 32 Alpha blending control register 3 (VIN synthesizer) GR_VIN_AB3 32 H'FCFF7E28 32 Alpha blending control register 4 (VIN synthesizer) GR_VIN_AB4 32 H'FCFF7E2C 32 Alpha blending control register 5 (VIN synthesizer) GR_VIN_AB5 32 H'FCFF7E30 32 Alpha blending control register 6 (VIN synthesizer) GR_VIN_AB6 32 H'FCFF7E34 32 Alpha blending control register 7 (VIN synthesizer) GR_VIN_AB7 32 H'FCFF7E38 32 Background color control register (VIN synthesizer) GR_VIN_BASE 32 H'FCFF7E4C 32 Status monitor register (VIN synthesizer) GR_VIN_MON 32 H'FCFF7E54 32 SCL0 register update control register (OIR) OIR_SCL0_UPDATE 32 H'FCFF7E80 32 Mask control register (OIR) OIR_SCL0_FRC1 32 H'FCFF7E84 32 Missing Vsync compensation control register (OIR) OIR_SCL0_FRC2 32 H'FCFF7E88 32 Output sync select register (OIR) OIR_SCL0_FRC3 32 H'FCFF7E8C 32 Free-running period control register (OIR) OIR_SCL0_FRC4 32 H'FCFF7E90 32 Output delay control register (OIR) OIR_SCL0_FRC5 32 H'FCFF7E94 32 Full-screen vertical size register (OIR) OIR_SCL0_FRC6 32 H'FCFF7E98 32 Full-screen horizontal size register (OIR) OIR_SCL0_FRC7 32 H'FCFF7E9C 32 Scaling-down control register (OIR) OIR_SCL0_DS1 32 H'FCFF7EAC 32 Vertical capture size register (OIR) OIR_SCL0_DS2 32 H'FCFF7EB0 32 Horizontal capture size register (OIR) OIR_SCL0_DS3 32 H'FCFF7EB4 32 Capture control block output size register (OIR) OIR_SCL0_DS7 32 H'FCFF7EC4 32 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-52 RZ/A1H Group, RZ/A1M Group Table 58.1 58. List of Registers Register Addresses Module Video display controller 5 channel 0 Register Name Abbreviation Number of Bits Address Access Size Scaling-up control register (OIR) OIR_SCL0_US1 32 H'FCFF7EC8 32 Output image vertical size register (OIR) OIR_SCL0_US2 32 H'FCFF7ECC 32 Output image horizontal size register (OIR) OIR_SCL0_US3 32 H'FCFF7ED0 32 Frame buffer read select register (OIR) OIR_SCL0_US8 32 H'FCFF7EE4 32 Background color register (OIR) OIR_SCL0_OVR1 32 H'FCFF7EEC 32 SCL1 register update control register (OIR) OIR_SCL1_UPDATE 32 H'FCFF7F00 32 32 Writing mode register (OIR) OIR_SCL1_WR1 32 H'FCFF7F08 Write address register 1 (OIR) OIR_SCL1_WR2 32 H'FCFF7F0C 32 Write address register 2 (OIR) OIR_SCL1_WR3 32 H'FCFF7F10 32 Write address register 3 (OIR) OIR_SCL1_WR4 32 H'FCFF7F14 32 Frame sub-sampling register (OIR) OIR_SCL1_WR5 32 H'FCFF7F1C 32 Bit reduction register (OIR) OIR_SCL1_WR6 32 H'FCFF7F20 32 Write detection register (OIR) OIR_SCL1_WR7 32 H'FCFF7F24 32 32 Graphics (OIR) register update control register GR_OIR_UPDATE 32 H'FCFF7F80 Frame buffer read control register (Graphics (OIR)) GR_OIR_FLM_RD 32 H'FCFF7F84 32 Frame buffer control register 1 (Graphics (OIR)) GR_OIR_FLM1 32 H'FCFF7F88 32 Frame buffer control register 2 (Graphics (OIR)) GR_OIR_FLM2 32 H'FCFF7F8C 32 Frame buffer control register 3 (Graphics (OIR)) GR_OIR_FLM3 32 H'FCFF7F90 32 Frame buffer control register 4 (Graphics (OIR)) GR_OIR_FLM4 32 H'FCFF7F94 32 Frame buffer control register 5 (Graphics (OIR)) GR_OIR_FLM5 32 H'FCFF7F98 32 Frame buffer control register 6 (Graphics (OIR)) GR_OIR_FLM6 32 H'FCFF7F9C 32 Alpha blending control register 1 (Graphics (OIR)) GR_OIR_AB1 32 H'FCFF7FA0 32 Alpha blending control register 2 (Graphics (OIR)) GR_OIR_AB2 32 H'FCFF7FA4 32 Alpha blending control register 3 (Graphics (OIR)) GR_OIR_AB3 32 H'FCFF7FA8 32 32 Alpha blending control register 7 (Graphics (OIR)) GR_OIR_AB7 32 H'FCFF7FB8 Alpha blending control register 8 (Graphics (OIR)) GR_OIR_AB8 32 H'FCFF7FBC 32 Alpha blending control register 9 (Graphics (OIR)) GR_OIR_AB9 32 H'FCFF7FC0 32 Alpha blending control register 10 (Graphics (OIR)) GR_OIR_AB10 32 H'FCFF7FC4 32 Alpha blending control register 11 (Graphics (OIR)) GR_OIR_AB11 32 H'FCFF7FC8 32 Background color control register (Graphics (OIR)) GR_OIR_BASE 32 H'FCFF7FCC 32 CLUT table control register (Graphics (OIR)) GR_OIR_CLUT 32 H'FCFF7FD0 32 Status monitor register (Graphics (OIR)) GR_OIR_MON 32 H'FCFF7FD4 32 Register update control register G in gamma correction block GAM_G_UPDATE 32 H'FCFF7800 32 Function switch register in gamma correction block GAM_SW 32 H'FCFF7804 32 Table setting register G1 in gamma correction block GAM_G_LUT1 32 H'FCFF7808 32 Table setting register G2 in gamma correction block GAM_G_LUT2 32 H'FCFF780C 32 Table setting register G3 in gamma correction block GAM_G_LUT3 32 H'FCFF7810 32 Table setting register G4 in gamma correction block GAM_G_LUT4 32 H'FCFF7814 32 Table setting register G5 in gamma correction block GAM_G_LUT5 32 H'FCFF7818 32 Table setting register G6 in gamma correction block GAM_G_LUT6 32 H'FCFF781C 32 Table setting register G7 in gamma correction block GAM_G_LUT7 32 H'FCFF7820 32 Table setting register G8 in gamma correction block GAM_G_LUT8 32 H'FCFF7824 32 Table setting register G9 in gamma correction block GAM_G_LUT9 32 H'FCFF7828 32 Table setting register G10 in gamma correction block GAM_G_LUT10 32 H'FCFF782C 32 Table setting register G11 in gamma correction block GAM_G_LUT11 32 H'FCFF7830 32 Table setting register G12 in gamma correction block GAM_G_LUT12 32 H'FCFF7834 32 Table setting register G13 in gamma correction block GAM_G_LUT13 32 H'FCFF7838 32 Table setting register G14 in gamma correction block GAM_G_LUT14 32 H'FCFF783C 32 Table setting register G15 in gamma correction block GAM_G_LUT15 32 H'FCFF7840 32 Table setting register G16 in gamma correction block GAM_G_LUT16 32 H'FCFF7844 32 Area setting register G1 in gamma correction block GAM_G_AREA1 32 H'FCFF7848 32 Area setting register G2 in gamma correction block GAM_G_AREA2 32 H'FCFF784C 32 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-53 RZ/A1H Group, RZ/A1M Group Table 58.1 58. List of Registers Register Addresses Module Video display controller 5 channel 0 Register Name Abbreviation Number of Bits Address Access Size Area setting register G3 in gamma correction block GAM_G_AREA3 32 H'FCFF7850 32 Area setting register G4 in gamma correction block GAM_G_AREA4 32 H'FCFF7854 32 Area setting register G5 in gamma correction block GAM_G_AREA5 32 H'FCFF7858 32 Area setting register G6 in gamma correction block GAM_G_AREA6 32 H'FCFF785C 32 Area setting register G7 in gamma correction block GAM_G_AREA7 32 H'FCFF7860 32 Area setting register G8 in gamma correction block GAM_G_AREA8 32 H'FCFF7864 32 Register update control register B in gamma correction block GAM_B_UPDATE 32 H'FCFF7880 32 Table setting register B1 in gamma correction block GAM_B_LUT1 32 H'FCFF7888 32 Table setting register B2 in gamma correction block GAM_B_LUT2 32 H'FCFF788C 32 Table setting register B3 in gamma correction block GAM_B_LUT3 32 H'FCFF7890 32 Table setting register B4 in gamma correction block GAM_B_LUT4 32 H'FCFF7894 32 Table setting register B5 in gamma correction block GAM_B_LUT5 32 H'FCFF7898 32 Table setting register B6 in gamma correction block GAM_B_LUT6 32 H'FCFF789C 32 Table setting register B7 in gamma correction block GAM_B_LUT7 32 H'FCFF78A0 32 Table setting register B8 in gamma correction block GAM_B_LUT8 32 H'FCFF78A4 32 Table setting register B9 in gamma correction block GAM_B_LUT9 32 H'FCFF78A8 32 Table setting register B10 in gamma correction block GAM_B_LUT10 32 H'FCFF78AC 32 Table setting register B11 in gamma correction block GAM_B_LUT11 32 H'FCFF78B0 32 Table setting register B12 in gamma correction block GAM_B_LUT12 32 H'FCFF78B4 32 Table setting register B13 in gamma correction block GAM_B_LUT13 32 H'FCFF78B8 32 Table setting register B14 in gamma correction block GAM_B_LUT14 32 H'FCFF78BC 32 Table setting register B15 in gamma correction block GAM_B_LUT15 32 H'FCFF78C0 32 Table setting register B16 in gamma correction block GAM_B_LUT16 32 H'FCFF78C4 32 Area setting register B1 in gamma correction block GAM_B_AREA1 32 H'FCFF78C8 32 Area setting register B2 in gamma correction block GAM_B_AREA2 32 H'FCFF78CC 32 Area setting register B3 in gamma correction block GAM_B_AREA3 32 H'FCFF78D0 32 Area setting register B4 in gamma correction block GAM_B_AREA4 32 H'FCFF78D4 32 Area setting register B5 in gamma correction block GAM_B_AREA5 32 H'FCFF78D8 32 Area setting register B6 in gamma correction block GAM_B_AREA6 32 H'FCFF78DC 32 Area setting register B7 in gamma correction block GAM_B_AREA7 32 H'FCFF78E0 32 Area setting register B8 in gamma correction block GAM_B_AREA8 32 H'FCFF78E4 32 Register update control register R in gamma correction block GAM_R_UPDATE 32 H'FCFF7900 32 Table setting register R1 in gamma correction block GAM_R_LUT1 32 H'FCFF7908 32 Table setting register R2 in gamma correction block GAM_R_LUT2 32 H'FCFF790C 32 Table setting register R3 in gamma correction block GAM_R_LUT3 32 H'FCFF7910 32 Table setting register R4 in gamma correction block GAM_R_LUT4 32 H'FCFF7914 32 Table setting register R5 in gamma correction block GAM_R_LUT5 32 H'FCFF7918 32 Table setting register R6 in gamma correction block GAM_R_LUT6 32 H'FCFF791C 32 Table setting register R7 in gamma correction block GAM_R_LUT7 32 H'FCFF7920 32 Table setting register R8 in gamma correction block GAM_R_LUT8 32 H'FCFF7924 32 Table setting register R9 in gamma correction block GAM_R_LUT9 32 H'FCFF7928 32 Table setting register R10 in gamma correction block GAM_R_LUT10 32 H'FCFF792C 32 Table setting register R11 in gamma correction block GAM_R_LUT11 32 H'FCFF7930 32 Table setting register R12 in gamma correction block GAM_R_LUT12 32 H'FCFF7934 32 Table setting register R13 in gamma correction block GAM_R_LUT13 32 H'FCFF7938 32 Table setting register R14 in gamma correction block GAM_R_LUT14 32 H'FCFF793C 32 Table setting register R15 in gamma correction block GAM_R_LUT15 32 H'FCFF7940 32 Table setting register R16 in gamma correction block GAM_R_LUT16 32 H'FCFF7944 32 Area setting register R1 in gamma correction block GAM_R_AREA1 32 H'FCFF7948 32 Area setting register R2 in gamma correction block GAM_R_AREA2 32 H'FCFF794C 32 Area setting register R3 in gamma correction block GAM_R_AREA3 32 H'FCFF7950 32 Area setting register R4 in gamma correction block GAM_R_AREA4 32 H'FCFF7954 32 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-54 RZ/A1H Group, RZ/A1M Group Table 58.1 58. List of Registers Register Addresses Module Video display controller 5 channel 0 Register Name Abbreviation Number of Bits Address Access Size Area setting register R5 in gamma correction block GAM_R_AREA5 32 H'FCFF7958 32 Area setting register R6 in gamma correction block GAM_R_AREA6 32 H'FCFF795C 32 Area setting register R7 in gamma correction block GAM_R_AREA7 32 H'FCFF7960 32 Area setting register R8 in gamma correction block GAM_R_AREA8 32 H'FCFF7964 32 TCON register update control register TCON_UPDATE 32 H'FCFF7980 32 TCON reference timing setting register TCON_TIM 32 H'FCFF7984 32 TCON vertical timing setting register A1 TCON_TIM_STVA1 32 H'FCFF7988 32 TCON vertical timing setting register A2 TCON_TIM_STVA2 32 H'FCFF798C 32 TCON vertical timing setting register B1 TCON_TIM_STVB1 32 H'FCFF7990 32 TCON vertical timing setting register B2 TCON_TIM_STVB2 32 H'FCFF7994 32 TCON horizontal timing setting register STH1 TCON_TIM_STH1 32 H'FCFF7998 32 TCON horizontal timing setting register STH2 TCON_TIM_STH2 32 H'FCFF799C 32 TCON horizontal timing setting register STB1 TCON_TIM_STB1 32 H'FCFF79A0 32 TCON horizontal timing setting register STB2 TCON_TIM_STB2 32 H'FCFF79A4 32 TCON horizontal timing setting register CPV1 TCON_TIM_CPV1 32 H'FCFF79A8 32 TCON horizontal timing setting register CPV2 TCON_TIM_CPV2 32 H'FCFF79AC 32 TCON horizontal timing setting register POLA1 TCON_TIM_POLA1 32 H'FCFF79B0 32 TCON horizontal timing setting register POLA2 TCON_TIM_POLA2 32 H'FCFF79B4 32 TCON horizontal timing setting register POLB1 TCON_TIM_POLB1 32 H'FCFF79B8 32 TCON horizontal timing setting register POLB2 TCON_TIM_POLB2 32 H'FCFF79BC 32 TCON data enable polarity setting register TCON_TIM_DE 32 H'FCFF79C0 32 Register update control register in output controller OUT_UPDATE 32 H'FCFF7A00 32 Output interface register OUT_SET 32 H'FCFF7A04 32 Brightness (DC) correction register 1 OUT_BRIGHT1 32 H'FCFF7A08 32 Brightness (DC) correction register 2 OUT_BRIGHT2 32 H'FCFF7A0C 32 Contrast (gain) correction register OUT_CONTRAST 32 H'FCFF7A10 32 Panel dither register OUT_PDTHA 32 H'FCFF7A14 32 Output phase control register OUT_CLK_PHASE 32 H'FCFF7A24 32 Interrupt control register 1 SYSCNT_INT1 32 H'FCFF7A80 32 Interrupt control register 2 SYSCNT_INT2 32 H'FCFF7A84 32 Interrupt control register 3 SYSCNT_INT3 32 H'FCFF7A88 32 Interrupt control register 4 SYSCNT_INT4 32 H'FCFF7A8C 32 Interrupt control register 5 SYSCNT_INT5 32 H'FCFF7A90 32 Interrupt control register 6 SYSCNT_INT6 32 H'FCFF7A94 32 Panel clock control register SYSCNT_PANEL_CLK 16 H'FCFF7A98 16 CLUT table read select signal status register SYSCNT_CLUT 16 H'FCFF7A9A 16 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-55 RZ/A1H Group, RZ/A1M Group Table 58.1 58. List of Registers Register Addresses Module Video display controller 5 channel 1 Register Name Abbreviation Number of Bits Address Access Size External input block register update control register INP_UPDATE 32 H'FCFF9400 32 Input select control register INP_SEL_CNT 32 H'FCFF9404 32 External input sync signal control register INP_EXT_SYNC_CNT 32 H'FCFF9408 32 Vsync signal phase adjustment register INP_VSYNC_PH_ADJ 32 H'FCFF940C 32 Sync signal phase adjustment register INP_DLY_ADJ 32 H'FCFF9410 32 Image quality adjustment block register update control register IMGCNT_UPDATE 32 H'FCFF9480 32 NR control register 0 IMGCNT_NR_CNT0 32 H'FCFF9484 32 NR control register 1 IMGCNT_NR_CNT1 32 H'FCFF9488 32 Image quality adjustment block matrix mode register IMGCNT_MTX_MODE 32 H'FCFF94A0 32 Image quality adjustment block matrix YG adjustment register 0 IMGCNT_MTX_YG_ADJ0 32 H'FCFF94A4 32 Image quality adjustment block matrix YG adjustment register 1 IMGCNT_MTX_YG_ADJ1 32 H'FCFF94A8 32 Image quality adjustment block matrix CBB adjustment register 0 IMGCNT_MTX_CBB_ADJ0 32 H'FCFF94AC 32 Image quality adjustment block matrix CBB adjustment register 1 IMGCNT_MTX_CBB_ADJ1 32 H'FCFF94B0 32 Image quality adjustment block matrix CRR adjustment register 0 IMGCNT_MTX_CRR_ADJ0 32 H'FCFF94B4 32 Image quality adjustment block matrix CRR adjustment register 1 IMGCNT_MTX_CRR_ADJ1 32 H'FCFF94B8 32 Dynamic range compression register IMGCNT_DRC_REG 32 H'FCFF94C0 32 SCL0 register update control register (SC0) SC0_SCL0_UPDATE 32 H'FCFF9500 32 Mask control register (SC0) SC0_SCL0_FRC1 32 H'FCFF9504 32 Missing Vsync compensation control register (SC0) SC0_SCL0_FRC2 32 H'FCFF9508 32 Output sync select register (SC0) SC0_SCL0_FRC3 32 H'FCFF950C 32 Free-running period control register (SC0) SC0_SCL0_FRC4 32 H'FCFF9510 32 Output delay control register (SC0) SC0_SCL0_FRC5 32 H'FCFF9514 32 Full-screen vertical size register (SC0) SC0_SCL0_FRC6 32 H'FCFF9518 32 Full-screen horizontal size register (SC0) SC0_SCL0_FRC7 32 H'FCFF951C 32 32 Vsync detection register (SC0) SC0_SCL0_FRC9 32 H'FCFF9524 Status monitor 0 register (SC0) SC0_SCL0_MON0 16 H'FCFF9528 16 Interrupt control register (SC0) SC0_SCL0_INT 16 H'FCFF952A 16 Scaling-down control register (SC0) SC0_SCL0_DS1 32 H'FCFF952C 32 Vertical capture size register (SC0) SC0_SCL0_DS2 32 H'FCFF9530 32 Horizontal capture size register (SC0) SC0_SCL0_DS3 32 H'FCFF9534 32 Horizontal scale down register (SC0) SC0_SCL0_DS4 32 H'FCFF9538 32 Initial vertical phase register (SC0) SC0_SCL0_DS5 32 H'FCFF953C 32 Vertical scaling register (SC0) SC0_SCL0_DS6 32 H'FCFF9540 32 Scaling-down control block output size register (SC0) SC0_SCL0_DS7 32 H'FCFF9544 32 Scaling-up control register (SC0) SC0_SCL0_US1 32 H'FCFF9548 32 Output image vertical size register (SC0) SC0_SCL0_US2 32 H'FCFF954C 32 Output image horizontal size register (SC0) SC0_SCL0_US3 32 H'FCFF9550 32 Scaling-up control block input size register (SC0) SC0_SCL0_US4 32 H'FCFF9554 32 Horizontal scale up register (SC0) SC0_SCL0_US5 32 H'FCFF9558 32 Horizontal scale up initial phase register (SC0) SC0_SCL0_US6 32 H'FCFF955C 32 Trimming register (SC0) SC0_SCL0_US7 32 H'FCFF9560 32 Frame buffer read select register (SC0) SC0_SCL0_US8 32 H'FCFF9564 32 Background color register (SC0) SC0_SCL0_OVR1 32 H'FCFF956C 32 SCL1 register update control register (SC0) SC0_SCL1_UPDATE 32 H'FCFF9580 32 32 Writing mode register (SC0) SC0_SCL1_WR1 32 H'FCFF9588 Write address register 1T (SC0) SC0_SCL1_WR2 32 H'FCFF958C 32 Write address register 2T (SC0) SC0_SCL1_WR3 32 H'FCFF9590 32 Write address register 3T (SC0) SC0_SCL1_WR4 32 H'FCFF9594 32 Frame sub-sampling register (SC0) SC0_SCL1_WR5 32 H'FCFF959C 32 Bit reduction register (SC0) SC0_SCL1_WR6 32 H'FCFF95A0 32 Write detection register (SC0) SC0_SCL1_WR7 32 H'FCFF95A4 32 Write address register 1B (SC0) SC0_SCL1_WR8 32 H'FCFF95A8 32 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-56 RZ/A1H Group, RZ/A1M Group Table 58.1 58. List of Registers Register Addresses Module Video display controller 5 channel 1 Register Name Abbreviation Number of Bits Address Access Size Write address register 2B (SC0) SC0_SCL1_WR9 32 H'FCFF95AC 32 Write address register 3B (SC0) SC0_SCL1_WR10 32 H'FCFF95B0 32 Write detection register B (SC0) SC0_SCL1_WR11 32 H'FCFF95B4 32 Status monitor 1 register (SC0) SC0_SCL1_MON1 32 H'FCFF95B8 32 Pointer buffer 0 register (SC0) SC0_SCL1_PBUF0 32 H'FCFF95BC 32 Pointer buffer 1 register (SC0) SC0_SCL1_PBUF1 32 H'FCFF95C0 32 Pointer buffer 2 register (SC0) SC0_SCL1_PBUF2 32 H'FCFF95C4 32 Pointer buffer 3 register (SC0) SC0_SCL1_PBUF3 32 H'FCFF95C8 32 Pointer buffer and field information register (SC0) SC0_SCL1_PBUF_FLD 32 H'FCFF95CC 32 Pointer buffer control register (SC0) SC0_SCL1_PBUF_CNT 32 H'FCFF95D0 32 Graphics 0 register update control register GR0_UPDATE 32 H'FCFF9600 32 Frame buffer read control register (graphics 0) GR0_FLM_RD 32 H'FCFF9604 32 Frame buffer control register 1 (graphics 0) GR0_FLM1 32 H'FCFF9608 32 Frame buffer control register 2 (graphics 0) GR0_FLM2 32 H'FCFF960C 32 Frame buffer control register 3 (graphics 0) GR0_FLM3 32 H'FCFF9610 32 Frame buffer control register 4 (graphics 0) GR0_FLM4 32 H'FCFF9614 32 Frame buffer control register 5 (graphics 0) GR0_FLM5 32 H'FCFF9618 32 Frame buffer control register 6 (graphics 0) GR0_FLM6 32 H'FCFF961C 32 Alpha blending control register 1 (graphics 0) GR0_AB1 32 H'FCFF9620 32 Alpha blending control register 2 (graphics 0) GR0_AB2 32 H'FCFF9624 32 Alpha blending control register 3 (graphics 0) GR0_AB3 32 H'FCFF9628 32 Alpha blending control register 7 (graphics 0) GR0_AB7 32 H'FCFF9638 32 Alpha blending control register 8 (graphics 0) GR0_AB8 32 H'FCFF963C 32 Alpha blending control register 9 (graphics 0) GR0_AB9 32 H'FCFF9640 32 32 Alpha blending control register 10 (graphics 0) GR0_AB10 32 H'FCFF9644 Alpha blending control register 11 (graphics 0) GR0_AB11 32 H'FCFF9648 32 Background color control register (graphics 0) GR0_BASE 32 H'FCFF964C 32 CLUT table control register (graphics 0) GR0_CLUT 32 H'FCFF9650 32 SCL0 register update control register (SC1) SC1_SCL0_UPDATE 32 H'FCFF9C00 32 Mask control register (SC1) SC1_SCL0_FRC1 32 H'FCFF9C04 32 Missing Vsync compensation control register (SC1) SC1_SCL0_FRC2 32 H'FCFF9C08 32 Output sync select register (SC1) SC1_SCL0_FRC3 32 H'FCFF9C0C 32 Free-running period control register (SC1) SC1_SCL0_FRC4 32 H'FCFF9C10 32 Output delay control register (SC1) SC1_SCL0_FRC5 32 H'FCFF9C14 32 Full-screen vertical size register (SC1) SC1_SCL0_FRC6 32 H'FCFF9C18 32 Full-screen horizontal size register (SC1) SC1_SCL0_FRC7 32 H'FCFF9C1C 32 Vsync detection register (SC1) SC1_SCL0_FRC9 32 H'FCFF9C24 32 Status monitor 0 register (SC1) SC1_SCL0_MON0 16 H'FCFF9C28 16 Interrupt control register (SC1) SC1_SCL0_INT 16 H'FCFF9C2A 16 Scaling-down control register (SC1) SC1_SCL0_DS1 32 H'FCFF9C2C 32 Vertical capture size register (SC1) SC1_SCL0_DS2 32 H'FCFF9C30 32 Horizontal capture size register (SC1) SC1_SCL0_DS3 32 H'FCFF9C34 32 Horizontal scale down register (SC1) SC1_SCL0_DS4 32 H'FCFF9C38 32 Initial vertical phase register (SC1) SC1_SCL0_DS5 32 H'FCFF9C3C 32 Vertical scaling register (SC1) SC1_SCL0_DS6 32 H'FCFF9C40 32 Scaling-down control block output size register (SC1) SC1_SCL0_DS7 32 H'FCFF9C44 32 Scaling-up control register (SC1) SC1_SCL0_US1 32 H'FCFF9C48 32 Output image vertical size register (SC1) SC1_SCL0_US2 32 H'FCFF9C4C 32 Output image horizontal size register (SC1) SC1_SCL0_US3 32 H'FCFF9C50 32 Scaling-up control block input size register (SC1) SC1_SCL0_US4 32 H'FCFF9C54 32 Horizontal scale up register (SC1) SC1_SCL0_US5 32 H'FCFF9C58 32 Horizontal scale up initial phase register (SC1) SC1_SCL0_US6 32 H'FCFF9C5C 32 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-57 RZ/A1H Group, RZ/A1M Group Table 58.1 58. List of Registers Register Addresses Module Video display controller 5 channel 1 Register Name Abbreviation Number of Bits Address Access Size Trimming register (SC1) SC1_SCL0_US7 32 H'FCFF9C60 32 Frame buffer read select register (SC1) SC1_SCL0_US8 32 H'FCFF9C64 32 Background color register (SC1) SC1_SCL0_OVR1 32 H'FCFF9C6C 32 SCL1 register update control register (SC1) SC1_SCL1_UPDATE 32 H'FCFF9C80 32 Writing mode register (SC1) SC1_SCL1_WR1 32 H'FCFF9C88 32 Write address register 1T (SC1) SC1_SCL1_WR2 32 H'FCFF9C8C 32 Write address register 2T (SC1) SC1_SCL1_WR3 32 H'FCFF9C90 32 Write address register 3T (SC1) SC1_SCL1_WR4 32 H'FCFF9C94 32 Frame sub-sampling register (SC1) SC1_SCL1_WR5 32 H'FCFF9C9C 32 Bit reduction register (SC1) SC1_SCL1_WR6 32 H'FCFF9CA0 32 Write detection register (SC1) SC1_SCL1_WR7 32 H'FCFF9CA4 32 Write address register 1B (SC1) SC1_SCL1_WR8 32 H'FCFF9CA8 32 Write address register 2B (SC1) SC1_SCL1_WR9 32 H'FCFF9CAC 32 Write address register 3B (SC1) SC1_SCL1_WR10 32 H'FCFF9CB0 32 Write detection register B (SC1) SC1_SCL1_WR11 32 H'FCFF9CB4 32 Status monitor 1 register (SC1) SC1_SCL1_MON1 32 H'FCFF9CB8 32 Pointer buffer 0 register (SC1) SC1_SCL1_PBUF0 32 H'FCFF9CBC 32 Pointer buffer 1 register (SC1) SC1_SCL1_PBUF1 32 H'FCFF9CC0 32 Pointer buffer 2 register (SC1) SC1_SCL1_PBUF2 32 H'FCFF9CC4 32 Pointer buffer 3 register (SC1) SC1_SCL1_PBUF3 32 H'FCFF9CC8 32 Pointer buffer and field information register (SC1) SC1_SCL1_PBUF_FLD 32 H'FCFF9CCC 32 32 Pointer buffer control register (SC1) SC1_SCL1_PBUF_CNT 32 H'FCFF9CD0 Graphics 1 register update control register GR1_UPDATE 32 H'FCFF9D00 32 Frame buffer read control register (graphics 1) GR1_FLM_RD 32 H'FCFF9D04 32 Frame buffer control register 1 (graphics 1) GR1_FLM1 32 H'FCFF9D08 32 Frame buffer control register 2 (graphics 1) GR1_FLM2 32 H'FCFF9D0C 32 Frame buffer control register 3 (graphics 1) GR1_FLM3 32 H'FCFF9D10 32 Frame buffer control register 4 (graphics 1) GR1_FLM4 32 H'FCFF9D14 32 Frame buffer control register 5 (graphics 1) GR1_FLM5 32 H'FCFF9D18 32 Frame buffer control register 6 (graphics 1) GR1_FLM6 32 H'FCFF9D1C 32 Alpha blending control register 1 (graphics 1) GR1_AB1 32 H'FCFF9D20 32 Alpha blending control register 2 (graphics 1) GR1_AB2 32 H'FCFF9D24 32 Alpha blending control register 3 (graphics 1) GR1_AB3 32 H'FCFF9D28 32 Alpha blending control register 4 (graphics 1) GR1_AB4 32 H'FCFF9D2C 32 Alpha blending control register 5 (graphics 1) GR1_AB5 32 H'FCFF9D30 32 Alpha blending control register 6 (graphics 1) GR1_AB6 32 H'FCFF9D34 32 Alpha blending control register 7 (graphics 1) GR1_AB7 32 H'FCFF9D38 32 Alpha blending control register 8 (graphics 1) GR1_AB8 32 H'FCFF9D3C 32 Alpha blending control register 9 (graphics 1) GR1_AB9 32 H'FCFF9D40 32 Alpha blending control register 10 (graphics 1) GR1_AB10 32 H'FCFF9D44 32 Alpha blending control register 11 (graphics 1) GR1_AB11 32 H'FCFF9D48 32 Background color control register (graphics 1) GR1_BASE 32 H'FCFF9D4C 32 CLUT table control register (graphics 1) GR1_CLUT 32 H'FCFF9D50 32 Status monitor register (graphics 1) GR1_MON 32 H'FCFF9D54 32 Register update control register in image quality improver (image quality improver 0) ADJ0_UPDATE 32 H'FCFF9680 32 Black stretch register (image quality improver 0) ADJ0_BKSTR_SET 32 H'FCFF9684 32 Enhancer timing adjustment register 1 (image quality improver 0) ADJ0_ENH_TIM1 32 H'FCFF9688 32 Enhancer timing adjustment register 2 (image quality improver 0) ADJ0_ENH_TIM2 32 H'FCFF968C 32 Enhancer timing adjustment register 3 (image quality improver 0) ADJ0_ENH_TIM3 32 H'FCFF9690 32 Enhancer sharpness register 1 (image quality improver 0) ADJ0_ENH_SHP1 32 H'FCFF9694 32 Enhancer sharpness register 2 (image quality improver 0) ADJ0_ENH_SHP2 32 H'FCFF9698 32 Enhancer sharpness register 3 (image quality improver 0) ADJ0_ENH_SHP3 32 H'FCFF969C 32 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-58 RZ/A1H Group, RZ/A1M Group Table 58.1 58. List of Registers Register Addresses Module Video display controller 5 channel 1 Register Name Abbreviation Number of Bits Address Access Size Enhancer sharpness register 4 (image quality improver 0) ADJ0_ENH_SHP4 32 H'FCFF96A0 32 Enhancer sharpness register 5 (image quality improver 0) ADJ0_ENH_SHP5 32 H'FCFF96A4 32 Enhancer sharpness register 6 (image quality improver 0) ADJ0_ENH_SHP6 32 H'FCFF96A8 32 Enhancer LTI register 1 (image quality improver 0) ADJ0_ENH_LTI1 32 H'FCFF96AC 32 Enhancer LTI register 2 (image quality improver 0) ADJ0_ENH_LTI2 32 H'FCFF96B0 32 Matrix mode register in image quality improver (image quality improver 0) ADJ0_MTX_MODE 32 H'FCFF96B4 32 Matrix YG control register 0 in image quality improver (image quality improver 0) ADJ0_MTX_YG_ADJ0 32 H'FCFF96B8 32 Matrix YG control register 1 in image quality improver (image quality improver 0) ADJ0_MTX_YG_ADJ1 32 H'FCFF96BC 32 Matrix CBB control register 0 in image quality improver (image quality improver 0) ADJ0_MTX_CBB_ADJ0 32 H'FCFF96C0 32 Matrix CBB control register 1 in image quality improver (image quality improver 0) ADJ0_MTX_CBB_ADJ1 32 H'FCFF96C4 32 Matrix CRR control register 0 in image quality improver (image quality improver 0) ADJ0_MTX_CRR_ADJ0 32 H'FCFF96C8 32 Matrix CRR control register 1 in image quality improver (image quality improver 0) ADJ0_MTX_CRR_ADJ1 32 H'FCFF96CC 32 Register update control register in image quality improver (image quality improver 1) ADJ1_UPDATE 32 H'FCFF9D80 32 Black stretch register (image quality improver 1) ADJ1_BKSTR_SET 32 H'FCFF9D84 32 Enhancer timing adjustment register 1 (image quality improver 1) ADJ1_ENH_TIM1 32 H'FCFF9D88 32 Enhancer timing adjustment register 2 (image quality improver 1) ADJ1_ENH_TIM2 32 H'FCFF9D8C 32 Enhancer timing adjustment register 3 (image quality improver 1) ADJ1_ENH_TIM3 32 H'FCFF9D90 32 Enhancer sharpness register 1 (image quality improver 1) ADJ1_ENH_SHP1 32 H'FCFF9D94 32 Enhancer sharpness register 2 (image quality improver 1) ADJ1_ENH_SHP2 32 H'FCFF9D98 32 Enhancer sharpness register 3 (image quality improver 1) ADJ1_ENH_SHP3 32 H'FCFF9D9C 32 Enhancer sharpness register 4 (image quality improver 1) ADJ1_ENH_SHP4 32 H'FCFF9DA0 32 Enhancer sharpness register 5 (image quality improver 1) ADJ1_ENH_SHP5 32 H'FCFF9DA4 32 Enhancer sharpness register 6 (image quality improver 1) ADJ1_ENH_SHP6 32 H'FCFF9DA8 32 Enhancer LTI register 1 (image quality improver 1) ADJ1_ENH_LTI1 32 H'FCFF9DAC 32 Enhancer LTI register 2 (image quality improver 1) ADJ1_ENH_LTI2 32 H'FCFF9DB0 32 Matrix mode register in image quality improver (image quality improver 1) ADJ1_MTX_MODE 32 H'FCFF9DB4 32 Matrix YG control register 0 in image quality improver (image quality improver 1) ADJ1_MTX_YG_ADJ0 32 H'FCFF9DB8 32 Matrix YG control register 1 in image quality improver (image quality improver 1) ADJ1_MTX_YG_ADJ1 32 H'FCFF9DBC 32 Matrix CBB control register 0 in image quality improver (image quality improver 1) ADJ1_MTX_CBB_ADJ0 32 H'FCFF9DC0 32 Matrix CBB control register 1 in image quality improver (image quality improver 1) ADJ1_MTX_CBB_ADJ1 32 H'FCFF9DC4 32 Matrix CRR control register 0 in image quality improver (image quality improver 1) ADJ1_MTX_CRR_ADJ0 32 H'FCFF9DC8 32 Matrix CRR control register 1 in image quality improver (image quality improver 1) ADJ1_MTX_CRR_ADJ1 32 H'FCFF9DCC 32 32 Graphics 2 register update control register GR2_UPDATE 32 H'FCFF9700 Frame buffer read control register (Graphics 2) GR2_FLM_RD 32 H'FCFF9704 32 Frame buffer control register 1 (Graphics 2) GR2_FLM1 32 H'FCFF9708 32 Frame buffer control register 2 (Graphics 2) GR2_FLM2 32 H'FCFF970C 32 Frame buffer control register 3 (Graphics 2) GR2_FLM3 32 H'FCFF9710 32 Frame buffer control register 4 (Graphics 2) GR2_FLM4 32 H'FCFF9714 32 Frame buffer control register 5 (Graphics 2) GR2_FLM5 32 H'FCFF9718 32 Frame buffer control register 6 (Graphics 2) GR2_FLM6 32 H'FCFF971C 32 32 Alpha blending control register 1 (Graphics 2) GR2_AB1 32 H'FCFF9720 Alpha blending control register 2 (Graphics 2) GR2_AB2 32 H'FCFF9724 32 Alpha blending control register 3 (Graphics 2) GR2_AB3 32 H'FCFF9728 32 Alpha blending control register 4 (Graphics 2) GR2_AB4 32 H'FCFF972C 32 Alpha blending control register 5 (Graphics 2) GR2_AB5 32 H'FCFF9730 32 Alpha blending control register 6 (Graphics 2) GR2_AB6 32 H'FCFF9734 32 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-59 RZ/A1H Group, RZ/A1M Group Table 58.1 58. List of Registers Register Addresses Module Video display controller 5 channel 1 Register Name Abbreviation Number of Bits Address Access Size Alpha blending control register 7 (Graphics 2) GR2_AB7 32 H'FCFF9738 32 Alpha blending control register 8 (Graphics 2) GR2_AB8 32 H'FCFF973C 32 Alpha blending control register 9 (Graphics 2) GR2_AB9 32 H'FCFF9740 32 Alpha blending control register 10 (Graphics 2) GR2_AB10 32 H'FCFF9744 32 Alpha blending control register 11 (Graphics 2) GR2_AB11 32 H'FCFF9748 32 Background color control register (Graphics 2) GR2_BASE 32 H'FCFF974C 32 32 CLUT table control register (Graphics 2) GR2_CLUT 32 H'FCFF9750 Status monitor register (Graphics 2) GR2_MON 32 H'FCFF9754 32 Graphics 3 register update control register GR3_UPDATE 32 H'FCFF9780 32 Frame buffer read control register (Graphics 3) GR3_FLM_RD 32 H'FCFF9784 32 Frame buffer control register 1 (Graphics 3) GR3_FLM1 32 H'FCFF9788 32 Frame buffer control register 2 (Graphics 3) GR3_FLM2 32 H'FCFF978C 32 Frame buffer control register 3 (Graphics 3) GR3_FLM3 32 H'FCFF9790 32 Frame buffer control register 4 (Graphics 3) GR3_FLM4 32 H'FCFF9794 32 Frame buffer control register 5 (Graphics 3) GR3_FLM5 32 H'FCFF9798 32 Frame buffer control register 6 (Graphics 3) GR3_FLM6 32 H'FCFF979C 32 Alpha blending control register 1 (Graphics 3) GR3_AB1 32 H'FCFF97A0 32 Alpha blending control register 2 (Graphics 3) GR3_AB2 32 H'FCFF97A4 32 32 Alpha blending control register 3 (Graphics 3) GR3_AB3 32 H'FCFF97A8 Alpha blending control register 4 (Graphics 3) GR3_AB4 32 H'FCFF97AC 32 Alpha blending control register 5 (Graphics 3) GR3_AB5 32 H'FCFF97B0 32 Alpha blending control register 6 (Graphics 3) GR3_AB6 32 H'FCFF97B4 32 Alpha blending control register 7 (Graphics 3) GR3_AB7 32 H'FCFF97B8 32 Alpha blending control register 8 (Graphics 3) GR3_AB8 32 H'FCFF97BC 32 Alpha blending control register 9 (Graphics 3) GR3_AB9 32 H'FCFF97C0 32 Alpha blending control register 10 (Graphics 3) GR3_AB10 32 H'FCFF97C4 32 Alpha blending control register 11 (Graphics 3) GR3_AB11 32 H'FCFF97C8 32 Background color control register (Graphics 3) GR3_BASE 32 H'FCFF97CC 32 CLUT table and interrupt control register (Graphics 3) GR3_CLUT_INT 32 H'FCFF97D0 32 Status monitor register (Graphics 3) GR3_MON 32 H'FCFF97D4 32 VIN synthesizer register update control register GR_VIN_UPDATE 32 H'FCFF9E00 32 Alpha blending control register 1 (VIN synthesizer) GR_VIN_AB1 32 H'FCFF9E20 32 Alpha blending control register 2 (VIN synthesizer) GR_VIN_AB2 32 H'FCFF9E24 32 Alpha blending control register 3 (VIN synthesizer) GR_VIN_AB3 32 H'FCFF9E28 32 Alpha blending control register 4 (VIN synthesizer) GR_VIN_AB4 32 H'FCFF9E2C 32 Alpha blending control register 5 (VIN synthesizer) GR_VIN_AB5 32 H'FCFF9E30 32 Alpha blending control register 6 (VIN synthesizer) GR_VIN_AB6 32 H'FCFF9E34 32 Alpha blending control register 7 (VIN synthesizer) GR_VIN_AB7 32 H'FCFF9E38 32 Background color control register (VIN synthesizer) GR_VIN_BASE 32 H'FCFF9E4C 32 Status monitor register (VIN synthesizer) GR_VIN_MON 32 H'FCFF9E54 32 SCL0 register update control register (OIR) OIR_SCL0_UPDATE 32 H'FCFF9E80 32 Mask control register (OIR) OIR_SCL0_FRC1 32 H'FCFF9E84 32 Missing Vsync compensation control register (OIR) OIR_SCL0_FRC2 32 H'FCFF9E88 32 Output sync select register (OIR) OIR_SCL0_FRC3 32 H'FCFF9E8C 32 Free-running period control register (OIR) OIR_SCL0_FRC4 32 H'FCFF9E90 32 Output delay control register (OIR) OIR_SCL0_FRC5 32 H'FCFF9E94 32 Full-screen vertical size register (OIR) OIR_SCL0_FRC6 32 H'FCFF9E98 32 Full-screen horizontal size register (OIR) OIR_SCL0_FRC7 32 H'FCFF9E9C 32 Scaling-down control register (OIR) OIR_SCL0_DS1 32 H'FCFF9EAC 32 Vertical capture size register (OIR) OIR_SCL0_DS2 32 H'FCFF9EB0 32 Horizontal capture size register (OIR) OIR_SCL0_DS3 32 H'FCFF9EB4 32 Capture control block output size register (OIR) OIR_SCL0_DS7 32 H'FCFF9EC4 32 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-60 RZ/A1H Group, RZ/A1M Group Table 58.1 58. List of Registers Register Addresses Module Video display controller 5 channel 1 Register Name Abbreviation Number of Bits Address Access Size Scaling-up control register (OIR) OIR_SCL0_US1 32 H'FCFF9EC8 32 Output image vertical size register (OIR) OIR_SCL0_US2 32 H'FCFF9ECC 32 Output image horizontal size register (OIR) OIR_SCL0_US3 32 H'FCFF9ED0 32 Frame buffer read select register (OIR) OIR_SCL0_US8 32 H'FCFF9EE4 32 Background color register (OIR) OIR_SCL0_OVR1 32 H'FCFF9EEC 32 SCL1 register update control register (OIR) OIR_SCL1_UPDATE 32 H'FCFF9F00 32 32 Writing mode register (OIR) OIR_SCL1_WR1 32 H'FCFF9F08 Write address register 1 (OIR) OIR_SCL1_WR2 32 H'FCFF9F0C 32 Write address register 2 (OIR) OIR_SCL1_WR3 32 H'FCFF9F10 32 Write address register 3 (OIR) OIR_SCL1_WR4 32 H'FCFF9F14 32 Frame sub-sampling register (OIR) OIR_SCL1_WR5 32 H'FCFF9F1C 32 Bit reduction register (OIR) OIR_SCL1_WR6 32 H'FCFF9F20 32 Write detection register (OIR) OIR_SCL1_WR7 32 H'FCFF9F24 32 32 Graphics (OIR) register update control register GR_OIR_UPDATE 32 H'FCFF9F80 Frame buffer read control register (Graphics (OIR)) GR_OIR_FLM_RD 32 H'FCFF9F84 32 Frame buffer control register 1 (Graphics (OIR)) GR_OIR_FLM1 32 H'FCFF9F88 32 Frame buffer control register 2 (Graphics (OIR)) GR_OIR_FLM2 32 H'FCFF9F8C 32 Frame buffer control register 3 (Graphics (OIR)) GR_OIR_FLM3 32 H'FCFF9F90 32 Frame buffer control register 4 (Graphics (OIR)) GR_OIR_FLM4 32 H'FCFF9F94 32 Frame buffer control register 5 (Graphics (OIR)) GR_OIR_FLM5 32 H'FCFF9F98 32 Frame buffer control register 6 (Graphics (OIR)) GR_OIR_FLM6 32 H'FCFF9F9C 32 Alpha blending control register 1 (Graphics (OIR)) GR_OIR_AB1 32 H'FCFF9FA0 32 Alpha blending control register 2 (Graphics (OIR)) GR_OIR_AB2 32 H'FCFF9FA4 32 Alpha blending control register 3 (Graphics (OIR)) GR_OIR_AB3 32 H'FCFF9FA8 32 32 Alpha blending control register 7 (Graphics (OIR)) GR_OIR_AB7 32 H'FCFF9FB8 Alpha blending control register 8 (Graphics (OIR)) GR_OIR_AB8 32 H'FCFF9FBC 32 Alpha blending control register 9 (Graphics (OIR)) GR_OIR_AB9 32 H'FCFF9FC0 32 Alpha blending control register 10 (Graphics (OIR)) GR_OIR_AB10 32 H'FCFF9FC4 32 Alpha blending control register 11 (Graphics (OIR)) GR_OIR_AB11 32 H'FCFF9FC8 32 Background color control register (Graphics (OIR)) GR_OIR_BASE 32 H'FCFF9FCC 32 CLUT table control register (Graphics (OIR)) GR_OIR_CLUT 32 H'FCFF9FD0 32 Status monitor register (Graphics (OIR)) GR_OIR_MON 32 H'FCFF9FD4 32 Register update control register G in gamma correction block GAM_G_UPDATE 32 H'FCFF9800 32 Function switch register in gamma correction block GAM_SW 32 H'FCFF9804 32 Table setting register G1 in gamma correction block GAM_G_LUT1 32 H'FCFF9808 32 Table setting register G2 in gamma correction block GAM_G_LUT2 32 H'FCFF980C 32 Table setting register G3 in gamma correction block GAM_G_LUT3 32 H'FCFF9810 32 Table setting register G4 in gamma correction block GAM_G_LUT4 32 H'FCFF9814 32 Table setting register G5 in gamma correction block GAM_G_LUT5 32 H'FCFF9818 32 Table setting register G6 in gamma correction block GAM_G_LUT6 32 H'FCFF981C 32 Table setting register G7 in gamma correction block GAM_G_LUT7 32 H'FCFF9820 32 Table setting register G8 in gamma correction block GAM_G_LUT8 32 H'FCFF9824 32 Table setting register G9 in gamma correction block GAM_G_LUT9 32 H'FCFF9828 32 Table setting register G10 in gamma correction block GAM_G_LUT10 32 H'FCFF982C 32 Table setting register G11 in gamma correction block GAM_G_LUT11 32 H'FCFF9830 32 Table setting register G12 in gamma correction block GAM_G_LUT12 32 H'FCFF9834 32 Table setting register G13 in gamma correction block GAM_G_LUT13 32 H'FCFF9838 32 Table setting register G14 in gamma correction block GAM_G_LUT14 32 H'FCFF983C 32 Table setting register G15 in gamma correction block GAM_G_LUT15 32 H'FCFF9840 32 Table setting register G16 in gamma correction block GAM_G_LUT16 32 H'FCFF9844 32 Area setting register G1 in gamma correction block GAM_G_AREA1 32 H'FCFF9848 32 Area setting register G2 in gamma correction block GAM_G_AREA2 32 H'FCFF984C 32 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-61 RZ/A1H Group, RZ/A1M Group Table 58.1 58. List of Registers Register Addresses Module Video display controller 5 channel 1 Register Name Abbreviation Number of Bits Address Access Size Area setting register G3 in gamma correction block GAM_G_AREA3 32 H'FCFF9850 32 Area setting register G4 in gamma correction block GAM_G_AREA4 32 H'FCFF9854 32 Area setting register G5 in gamma correction block GAM_G_AREA5 32 H'FCFF9858 32 Area setting register G6 in gamma correction block GAM_G_AREA6 32 H'FCFF985C 32 Area setting register G7 in gamma correction block GAM_G_AREA7 32 H'FCFF9860 32 Area setting register G8 in gamma correction block GAM_G_AREA8 32 H'FCFF9864 32 Register update control register B in gamma correction block GAM_B_UPDATE 32 H'FCFF9880 32 Table setting register B1 in gamma correction block GAM_B_LUT1 32 H'FCFF9888 32 Table setting register B2 in gamma correction block GAM_B_LUT2 32 H'FCFF988C 32 Table setting register B3 in gamma correction block GAM_B_LUT3 32 H'FCFF9890 32 Table setting register B4 in gamma correction block GAM_B_LUT4 32 H'FCFF9894 32 Table setting register B5 in gamma correction block GAM_B_LUT5 32 H'FCFF9898 32 Table setting register B6 in gamma correction block GAM_B_LUT6 32 H'FCFF989C 32 Table setting register B7 in gamma correction block GAM_B_LUT7 32 H'FCFF98A0 32 Table setting register B8 in gamma correction block GAM_B_LUT8 32 H'FCFF98A4 32 Table setting register B9 in gamma correction block GAM_B_LUT9 32 H'FCFF98A8 32 Table setting register B10 in gamma correction block GAM_B_LUT10 32 H'FCFF98AC 32 Table setting register B11 in gamma correction block GAM_B_LUT11 32 H'FCFF98B0 32 Table setting register B12 in gamma correction block GAM_B_LUT12 32 H'FCFF98B4 32 Table setting register B13 in gamma correction block GAM_B_LUT13 32 H'FCFF98B8 32 Table setting register B14 in gamma correction block GAM_B_LUT14 32 H'FCFF98BC 32 Table setting register B15 in gamma correction block GAM_B_LUT15 32 H'FCFF98C0 32 Table setting register B16 in gamma correction block GAM_B_LUT16 32 H'FCFF98C4 32 Area setting register B1 in gamma correction block GAM_B_AREA1 32 H'FCFF98C8 32 Area setting register B2 in gamma correction block GAM_B_AREA2 32 H'FCFF98CC 32 Area setting register B3 in gamma correction block GAM_B_AREA3 32 H'FCFF98D0 32 Area setting register B4 in gamma correction block GAM_B_AREA4 32 H'FCFF98D4 32 Area setting register B5 in gamma correction block GAM_B_AREA5 32 H'FCFF98D8 32 Area setting register B6 in gamma correction block GAM_B_AREA6 32 H'FCFF98DC 32 Area setting register B7 in gamma correction block GAM_B_AREA7 32 H'FCFF98E0 32 Area setting register B8 in gamma correction block GAM_B_AREA8 32 H'FCFF98E4 32 Register update control register R in gamma correction block GAM_R_UPDATE 32 H'FCFF9900 32 Table setting register R1 in gamma correction block GAM_R_LUT1 32 H'FCFF9908 32 Table setting register R2 in gamma correction block GAM_R_LUT2 32 H'FCFF990C 32 Table setting register R3 in gamma correction block GAM_R_LUT3 32 H'FCFF9910 32 Table setting register R4 in gamma correction block GAM_R_LUT4 32 H'FCFF9914 32 Table setting register R5 in gamma correction block GAM_R_LUT5 32 H'FCFF9918 32 Table setting register R6 in gamma correction block GAM_R_LUT6 32 H'FCFF991C 32 Table setting register R7 in gamma correction block GAM_R_LUT7 32 H'FCFF9920 32 Table setting register R8 in gamma correction block GAM_R_LUT8 32 H'FCFF9924 32 Table setting register R9 in gamma correction block GAM_R_LUT9 32 H'FCFF9928 32 Table setting register R10 in gamma correction block GAM_R_LUT10 32 H'FCFF992C 32 Table setting register R11 in gamma correction block GAM_R_LUT11 32 H'FCFF9930 32 Table setting register R12 in gamma correction block GAM_R_LUT12 32 H'FCFF9934 32 Table setting register R13 in gamma correction block GAM_R_LUT13 32 H'FCFF9938 32 Table setting register R14 in gamma correction block GAM_R_LUT14 32 H'FCFF993C 32 Table setting register R15 in gamma correction block GAM_R_LUT15 32 H'FCFF9940 32 Table setting register R16 in gamma correction block GAM_R_LUT16 32 H'FCFF9944 32 Area setting register R1 in gamma correction block GAM_R_AREA1 32 H'FCFF9948 32 Area setting register R2 in gamma correction block GAM_R_AREA2 32 H'FCFF994C 32 Area setting register R3 in gamma correction block GAM_R_AREA3 32 H'FCFF9950 32 Area setting register R4 in gamma correction block GAM_R_AREA4 32 H'FCFF9954 32 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-62 RZ/A1H Group, RZ/A1M Group Table 58.1 58. List of Registers Register Addresses Module Video display controller 5 channel 1 LVDS output interface Image renderer channel 0 Register Name Abbreviation Number of Bits Address Access Size Area setting register R5 in gamma correction block GAM_R_AREA5 32 H'FCFF9958 32 Area setting register R6 in gamma correction block GAM_R_AREA6 32 H'FCFF995C 32 Area setting register R7 in gamma correction block GAM_R_AREA7 32 H'FCFF9960 32 Area setting register R8 in gamma correction block GAM_R_AREA8 32 H'FCFF9964 32 TCON register update control register TCON_UPDATE 32 H'FCFF9980 32 TCON reference timing setting register TCON_TIM 32 H'FCFF9984 32 TCON vertical timing setting register A1 TCON_TIM_STVA1 32 H'FCFF9988 32 TCON vertical timing setting register A2 TCON_TIM_STVA2 32 H'FCFF998C 32 TCON vertical timing setting register B1 TCON_TIM_STVB1 32 H'FCFF9990 32 TCON vertical timing setting register B2 TCON_TIM_STVB2 32 H'FCFF9994 32 TCON horizontal timing setting register STH1 TCON_TIM_STH1 32 H'FCFF9998 32 TCON horizontal timing setting register STH2 TCON_TIM_STH2 32 H'FCFF999C 32 TCON horizontal timing setting register STB1 TCON_TIM_STB1 32 H'FCFF99A0 32 TCON horizontal timing setting register STB2 TCON_TIM_STB2 32 H'FCFF99A4 32 TCON horizontal timing setting register CPV1 TCON_TIM_CPV1 32 H'FCFF99A8 32 TCON horizontal timing setting register CPV2 TCON_TIM_CPV2 32 H'FCFF99AC 32 TCON horizontal timing setting register POLA1 TCON_TIM_POLA1 32 H'FCFF99B0 32 TCON horizontal timing setting register POLA2 TCON_TIM_POLA2 32 H'FCFF99B4 32 TCON horizontal timing setting register POLB1 TCON_TIM_POLB1 32 H'FCFF99B8 32 TCON horizontal timing setting register POLB2 TCON_TIM_POLB2 32 H'FCFF99BC 32 TCON data enable polarity setting register TCON_TIM_DE 32 H'FCFF99C0 32 Register update control register in output controller OUT_UPDATE 32 H'FCFF9A00 32 Output interface register OUT_SET 32 H'FCFF9A04 32 Brightness (DC) correction register 1 OUT_BRIGHT1 32 H'FCFF9A08 32 Brightness (DC) correction register 2 OUT_BRIGHT2 32 H'FCFF9A0C 32 Contrast (gain) correction register OUT_CONTRAST 32 H'FCFF9A10 32 Panel dither register OUT_PDTHA 32 H'FCFF9A14 32 Output phase control register OUT_CLK_PHASE 32 H'FCFF9A24 32 Interrupt control register 1 SYSCNT_INT1 32 H'FCFF9A80 32 Interrupt control register 2 SYSCNT_INT2 32 H'FCFF9A84 32 Interrupt control register 3 SYSCNT_INT3 32 H'FCFF9A88 32 Interrupt control register 4 SYSCNT_INT4 32 H'FCFF9A8C 32 Interrupt control register 5 SYSCNT_INT5 32 H'FCFF9A90 32 Interrupt control register 6 SYSCNT_INT6 32 H'FCFF9A94 32 Panel clock control register SYSCNT_PANEL_CLK 16 H'FCFF9A98 16 CLUT table read select signal status register SYSCNT_CLUT 16 H'FCFF9A9A 16 LVDS register update control register LVDS_UPDATE 32 H'FCFF7A30 32 LVDS format conversion register L LVDSFCL 32 H'FCFF7A34 32 LVDS clock select register LCLKSELR 32 H'FCFF7A50 32 LVDSPLL setting register LPLLSETR 32 H'FCFF7A54 32 32 LVDS PHY characteristics switching register LPHYACC 32 H'FCFF7A5C Control register CR 32 H'FCFF3008 32 Status register SR 32 H'FCFF300C 32 Status clear register SRCR 32 H'FCFF3010 32 Interrupt control register ICR 32 H'FCFF3014 32 Interrupt mask register IMR 32 H'FCFF3018 32 32 DL status register DLPR 32 H'FCFF3020 DL start address register DLSAR 32 H'FCFF3030 32 Destination start address register DSAR 32 H'FCFF3034 32 Destination stride register DSTR 32 H'FCFF303C 32 Destination start address register 2 DSAR2 32 H'FCFF3048 32 DL start address register 2 DLSAR2 32 H'FCFF304C 32 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-63 RZ/A1H Group, RZ/A1M Group Table 58.1 58. List of Registers Register Addresses Module Image renderer channel 0 Image renderer channel 1 Register Name Abbreviation Number of Bits Address Access Size Triangle mode register TRIMR 32 H'FCFF3060 32 Triangle set register TRIMSR 32 H'FCFF3064 32 Triangle clear register TRIMCR 32 H'FCFF3068 32 Triangle color register TRICR 32 H'FCFF306C 32 Source and destination coordinate decimal point register UVDPOR 32 H'FCFF3070 32 Source width register SUSR 32 H'FCFF3074 32 Source height register SVSR 32 H'FCFF3078 32 Min. clipping X register XMINR 32 H'FCFF3080 32 32 Min. clipping Y register YMINR 32 H'FCFF3084 Max. clipping X register XMAXR 32 H'FCFF3088 32 Max. clipping Y register YMAXR 32 H'FCFF308C 32 Mesh generation X size register AMXSR 32 H'FCFF3090 32 Mesh generation Y size register AMYSR 32 H'FCFF3094 32 Mesh generation X start register AMXOR 32 H'FCFF3098 32 Mesh generation Y start register AMYOR 32 H'FCFF309C 32 Memory access control register 1 MACR1 32 H'FCFF3100 32 Start line specification register LSPR 32 H'FCFF3A00 32 End line specification register LEPR 32 H'FCFF3A04 32 Mesh size register LMSR 32 H'FCFF3A08 32 Line memory control register LMCR 32 H'FCFF3A20 32 Line memory pre-clip start register LMSPPCR 32 H'FCFF3A24 32 Line memory pre-clip end register LMEPPCR 32 H'FCFF3A28 32 Control register CR 32 H'FCFFE008 32 Status register SR 32 H'FCFFE00C 32 Status clear register SRCR 32 H'FCFFE010 32 Interrupt control register ICR 32 H'FCFFE014 32 Interrupt mask register IMR 32 H'FCFFE018 32 DL status register DLPR 32 H'FCFFE020 32 32 DL start address register DLSAR 32 H'FCFFE030 Destination start address register DSAR 32 H'FCFFE034 32 Destination stride register DSTR 32 H'FCFFE03C 32 Destination start address register 2 DSAR2 32 H'FCFFE048 32 DL start address register 2 DLSAR2 32 H'FCFFE04C 32 Triangle mode register TRIMR 32 H'FCFFE060 32 Triangle set register TRIMSR 32 H'FCFFE064 32 Triangle clear register TRIMCR 32 H'FCFFE068 32 Triangle color register TRICR 32 H'FCFFE06C 32 Source and destination coordinate decimal point register UVDPOR 32 H'FCFFE070 32 Source width register SUSR 32 H'FCFFE074 32 Source height register SVSR 32 H'FCFFE078 32 Min. clipping X register XMINR 32 H'FCFFE080 32 Min. clipping Y register YMINR 32 H'FCFFE084 32 Max. clipping X register XMAXR 32 H'FCFFE088 32 Max. clipping Y register YMAXR 32 H'FCFFE08C 32 Mesh generation X size register AMXSR 32 H'FCFFE090 32 Mesh generation Y size register AMYSR 32 H'FCFFE094 32 Mesh generation X start register AMXOR 32 H'FCFFE098 32 Mesh generation Y start register AMYOR 32 H'FCFFE09C 32 32 Memory access control register 1 MACR1 32 H'FCFFE100 Start line specification register LSPR 32 H'FCFFEA00 32 End line specification register LEPR 32 H'FCFFEA04 32 Mesh size register LMSR 32 H'FCFFEA08 32 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-64 RZ/A1H Group, RZ/A1M Group Table 58.1 58. List of Registers Register Addresses Module Image renderer channel 1 Image renderer for display Display out comparison unit channel 0 Display out comparison unit channel 1 Register Name Abbreviation Number of Bits Address Access Size Line memory control register LMCR 32 H'FCFFEA20 32 Line memory pre-clip start register LMSPPCR 32 H'FCFFEA24 32 Line memory pre-clip end register LMEPPCR 32 H'FCFFEA28 32 Control register CR 32 H'FCFF2008 32 Status register SR 32 H'FCFF200C 32 Status clear register SRCR 32 H'FCFF2010 32 Interrupt control register ICR 32 H'FCFF2014 32 Interrupt mask register IMR 32 H'FCFF2018 32 DL status register DLPR 32 H'FCFF2020 32 DL start address register DLSAR 32 H'FCFF2030 32 Destination start address register DSAR 32 H'FCFF2034 32 Destination stride register DSTR 32 H'FCFF203C 32 Destination start address register 2 DSAR2 32 H'FCFF2048 32 Triangle mode register TRIMR 32 H'FCFF2060 32 Triangle set register TRIMSR 32 H'FCFF2064 32 Triangle clear register TRIMCR 32 H'FCFF2068 32 Triangle color register TRICR 32 H'FCFF206C 32 Source and destination coordinate decimal point register UVDPOR 32 H'FCFF2070 32 Source width register SUSR 32 H'FCFF2074 32 Source height register SVSR 32 H'FCFF2078 32 Min. clipping X register XMINR 32 H'FCFF2080 32 Min. clipping Y register YMINR 32 H'FCFF2084 32 Max. clipping X register XMAXR 32 H'FCFF2088 32 Max. clipping Y register YMAXR 32 H'FCFF208C 32 Mesh generation X size register AMXSR 32 H'FCFF2090 32 Mesh generation Y size register AMYSR 32 H'FCFF2094 32 Mesh generation X start register AMXOR 32 H'FCFF2098 32 Mesh generation Y start register AMYOR 32 H'FCFF209C 32 Memory access control register 1 MACR1 32 H'FCFF20A0 32 Start line specification register LSPR 32 H'FCFF2A00 32 End line specification register LEPR 32 H'FCFF2A04 32 Mesh size register LMSR 32 H'FCFF2A08 32 Control register DOCMCR 32 H'FCFFA800 32 Status register DOCMSTR 32 H'FCFFA804 32 Status clear register DOCMCLSTR 32 H'FCFFA808 32 32 Interrupt enable register DOCMIENR 32 H'FCFFA80C Operation parameter setting register DOCMPMR 32 H'FCFFA814 32 Expected CRC code register DOCMECRCR 32 H'FCFFA818 32 32 Calculated CRC code value register DOCMCCRCR 32 H'FCFFA81C Horizontal start position setting register DOCMSPXR 32 H'FCFFA820 32 Vertical start position setting register DOCMSPYR 32 H'FCFFA824 32 Horizontal size setting register DOCMSZXR 32 H'FCFFA828 32 Vertical size setting register DOCMSZYR 32 H'FCFFA82C 32 CRC code initialization register DOCMCRCIR 32 H'FCFFA830 32 Control register DOCMCR 32 H'FCFFB000 32 Status register DOCMSTR 32 H'FCFFB004 32 Status clear register DOCMCLSTR 32 H'FCFFB008 32 32 Interrupt enable register DOCMIENR 32 H'FCFFB00C Operation parameter setting register DOCMPMR 32 H'FCFFB014 32 Expected CRC code register DOCMECRCR 32 H'FCFFB018 32 Calculated CRC code value register DOCMCCRCR 32 H'FCFFB01C 32 Horizontal start position setting register DOCMSPXR 32 H'FCFFB020 32 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-65 RZ/A1H Group, RZ/A1M Group Table 58.1 Register Addresses Module Display out comparison unit channel 1 JPEG codec unit 58. List of Registers Register Name Abbreviation Number of Bits Address Access Size Vertical start position setting register DOCMSPYR 32 H'FCFFB024 32 Horizontal size setting register DOCMSZXR 32 H'FCFFB028 32 Vertical size setting register DOCMSZYR 32 H'FCFFB02C 32 CRC code initialization register DOCMCRCIR 32 H'FCFFB030 32 JPEG code mode register JCMOD 8 H'E8017000 8 JPEG code command register JCCMD 8 H'E8017001 8 JPEG code quantization table number register JCQTN 8 H'E8017003 8 JPEG code Huffman table number register JCHTN 8 H'E8017004 8 JPEG code DRI upper register JCDRIU 8 H'E8017005 8 JPEG code DRI lower register JCDRID 8 H'E8017006 8 JPEG code vertical size upper register JCVSZU 8 H'E8017007 8 JPEG code vertical size lower register JCVSZD 8 H'E8017008 8 JPEG code horizontal size upper register JCHSZU 8 H'E8017009 8 JPEG code horizontal size lower register JCHSZD 8 H'E801700A 8 JPEG code data count upper register JCDTCU 8 H'E801700B 8 JPEG code data count middle register JCDTCM 8 H'E801700C 8 JPEG code data count lower register JCDTCD 8 H'E801700D 8 JPEG interrupt enable register 0 JINTE0 8 H'E801700E 8 JPEG interrupt status register 0 JINTS0 8 H'E801700F 8 JPEG code decode error register JCDERR 8 H'E8017010 8 JPEG code reset register JCRST 8 H'E8017011 8 JPEG interface compression control register JIFECNT 32 H'E8017040 32 JPEG interface compression source address register JIFESA 32 H'E8017044 32 JPEG interface compression line offset register JIFESOFST 32 H'E8017048 32 JPEG interface compression destination address register JIFEDA 32 H'E801704C 32 JPEG interface compression source line count register JIFESLC 32 H'E8017050 32 JPEG interface compression destination register JIFEDDC 32 H'E8017054 32 JPEG interface decompression control register JIFDCNT 32 H'E8017058 32 JPEG interface decompression source address register JIFDSA 32 H'E801705C 32 JPEG interface decompression destination offset register JIFDDOFST 32 H'E8017060 32 JPEG interface decompression destination address register JIFDDA 32 H'E8017064 32 JPEG interface decompression source count register JIFDSDC 32 H'E8017068 32 JPEG interface decompression destination line count register JIFDDLC 32 H'E801706C 32 JPEG interface decompression setting register JIFDADT 32 H'E8017070 32 JPEG interrupt enable register 1 JINTE1 32 H'E801708C 32 JPEG interrupt status register 1 JINTS1 32 H'E8017090 32 JPEG input image data CbCr range setting register JIFESVSZ 32 H'E8017094 32 JPEG output image data CbCr range setting register JIFESHSZ 32 H'E8017098 32 JPEG code quantization table 0 register JCQTBL0 512 H'E8017100 to H'E801713F 8 JPEG code quantization table 1 register JCQTBL1 512 H'E8017140 to H'E801717F 8 JPEG code quantization table 2 register JCQTBL2 512 H'E8017180 to H'E80171BF 8 JPEG code quantization table 3 register JCQTBL3 512 H'E80171C0 to H'E80171FF 8 JPEG code Huffman table DC0 register JCHTBD0 224 H'E8017200 to H'E801721B 8 JPEG code Huffman table AC0 register JCHTBA0 1416 H'E8017220 to H'E80172D1 8 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-66 RZ/A1H Group, RZ/A1M Group Table 58.1 Register Addresses Module JPEG codec unit Capture engine unit 58. List of Registers Register Name Abbreviation Number of Bits Address Access Size JPEG code Huffman table DC1 register JCHTBD1 224 H'E8017300 to H'E801731B 8 JPEG code Huffman table AC1 register JCHTBA1 1416 H'E8017320 to H'E80173D1 8 CEU Capture start register CAPSR 32 H'E8210000 32 CEU Capture control register CAPCR 32 H'E8210004 32 CEU Capture interface control register CAMCR 32 H'E8210008 32 CEU Capture interface cycle register CMCYR 32 H'E821000C 32 CEU Capture interface offset register CAMOR 32 Plane A: H'E8210010 Plane B: H'E8211010 Mirror: H'E8212010 32 CEU Capture interface width register CAPWR 32 Plane A: H'E8210014 Plane B: H'E8211014 Mirror: H'E8212014 32 CEU Capture interface input format register CAIFR 32 H'E8210018 32 CEU register control register CRCNTR 32 H'E8210028 32 CEU register forcible control register CRCMPR 32 H'E821002C 32 CEU Capture filter control register CFLCR 32 Plane A: H'E8210030 Plane B: H'E8211030 Mirror: H'E8212030 32 CEU Capture filter size clip register CFSZR 32 Plane A: H'E8210034 Plane B: H'E8211034 Mirror: H'E8212034 32 CEU Capture destination width register CDWDR 32 Plane A: H'E8210038 Plane B: H'E8211038 Mirror: H'E8212038 32 CEU Capture data address Y register CDAYR 32 Plane A: H'E821003C Plane B: H'E821103C Mirror: H'E821203C 32 CEU Capture data address C register CDACR 32 Plane A: H'E8210040 Plane B: H'E8211040 Mirror: H'E8212040 32 CEU Capture data bottom-field address Y register CDBYR 32 Plane A: H'E8210044 Plane B: H'E8211044 Mirror: H'E8212044 32 CEU Capture data bottom-field address C register CDBCR 32 Plane A: H'E8210048 Plane B: H'E8211048 Mirror: H'E8212048 32 CEU Capture bundle destination size register CBDSR 32 Plane A: H'E821004C Plane B: H'E821104C Mirror: H'E821204C 32 CEU Firewall operation control register CFWCR 32 H'E821005C 32 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-67 RZ/A1H Group, RZ/A1M Group Table 58.1 58. List of Registers Register Addresses Module Capture engine unit Pixel format converter channel 0 Pixel format converter channel 1 Register Name Abbreviation Number of Bits Address Access Size CEU Capture low-pass filter control register CLFCR 32 Plane A: H'E8210060 Plane B: H'E8211060 Mirror: H'E8212060 32 CEU Capture data output control register CDOCR 32 Plane A: H'E8210064 Plane B: H'E8211064 Mirror: H'E8212064 32 CEU Capture event interrupt enable register CEIER 32 H'E8210070 32 CEU Capture event flag clear register CETCR 32 H'E8210074 32 CEU Capture status register CSTSR 32 H'E821007C 32 CEU Capture data size register CDSSR 32 H'E8210084 32 CEU Capture data address Y register 2 CDAYR2 32 Plane A: H'E8210090 Plane B: H'E8211090 Mirror: H'E8212090 32 CEU Capture data address C register 2 CDACR2 32 Plane A: H'E8210094 Plane B: H'E8211094 Mirror: H'E8212094 32 CEU Capture data bottom-field address Y register 2 CDBYR2 32 Plane A: H'E8210098 Plane B: H'E8211098 Mirror: H'E8212098 32 CEU Capture data bottom-field address C register 2 CDBCR2 32 Plane A: H'E821009C Plane B: H'E821109C Mirror: H'E821209C 32 PFV control register PFVCR 32 H'E8205000 32 PFV interrupt control register PFVICR 32 H'E8205004 32 PFV interrupt status register PFVISR 32 H'E8205008 32 PFV input buffer register PFVID 32 H'E8205020 to H'E820503C 16, 32 PFV output buffer register PFVOD 32 H'E8205040 to H'E840505C 16, 32 PFV input FIFO status register PFVIFSR 32 H'E8205064 32 PFV output FIFO status register PFVOFSR 32 H'E8205068 32 PFV setting register PFVACR 32 H'E820506C 32 PFV matrix mode register PFV_MTX_MODE 32 H'E8205070 32 PFV matrix YG adjustment register 0 PFV_MTX_YG_ADJ0 32 H'E8205074 32 PFV matrix YG adjustment register 1 PFV_MTX_YG_ADJ1 32 H'E8205078 32 PFV matrix CBB adjustment register 0 PFV_MTX_CBB_ADJ0 32 H'E820507C 32 PFV matrix CBB adjustment register 1 PFV_MTX_CBB_ADJ1 32 H'E8205080 32 PFV matrix CRR adjustment register 0 PFV_MTX_CRR_ADJ0 32 H'E8205084 32 PFV matrix CRR adjustment register 1 PFV_MTX_CRR_ADJ1 32 H'E8205088 32 PFV image size setting register PFVSZR 32 H'E820508C 32 PFV control register PFVCR 32 H'E8205800 32 PFV interrupt control register PFVICR 32 H'E8205804 32 PFV interrupt status register PFVISR 32 H'E8205808 32 PFV input buffer register PFVID 32 H'E8205820 to H'E820583C 16, 32 PFV output buffer register PFVOD 32 H'E8205840 to H'E840585C 16, 32 PFV input FIFO status register PFVIFSR 32 H'E8205864 32 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-68 RZ/A1H Group, RZ/A1M Group Table 58.1 Register Addresses Module Pixel format converter channel 1 SCUX 58. List of Registers Register Name Abbreviation Number of Bits Address Access Size PFV output FIFO status register PFVOFSR 32 H'E8205868 32 PFV setting register PFVACR 32 H'E820586C 32 PFV matrix mode register PFV_MTX_MODE 32 H'E8205870 32 PFV matrix YG adjustment register 0 PFV_MTX_YG_ADJ0 32 H'E8205874 32 PFV matrix YG adjustment register 1 PFV_MTX_YG_ADJ1 32 H'E8205878 32 PFV matrix CBB adjustment register 0 PFV_MTX_CBB_ADJ0 32 H'E820587C 32 PFV matrix CBB adjustment register 1 PFV_MTX_CBB_ADJ1 32 H'E8205880 32 PFV matrix CRR adjustment register 0 PFV_MTX_CRR_ADJ0 32 H'E8205884 32 PFV matrix CRR adjustment register 1 PFV_MTX_CRR_ADJ1 32 H'E8205888 32 PFV image size setting register PFVSZR 32 H'E820588C 32 IPC0_0 Initialization Register IPCIR_IPC0_0 32 H'E8208000 32 IPC0_0 Pass Select Register IPSLR_IPC0_0 32 H'E8208004 32 IPC0_1 Initialization Register IPCIR_IPC0_1 32 H'E8208100 32 IPC0_1 Pass Select Register IPSLR_IPC0_1 32 H'E8208104 32 IPC0_2 Initialization Register IPCIR_IPC0_2 32 H'E8208200 32 IPC0_2 Pass Select Register IPSLR_IPC0_2 32 H'E8208204 32 IPC0_3 Initialization Register IPCIR_IPC0_3 32 H'E8208300 32 IPC0_3 Pass Select Register IPSLR_IPC0_3 32 H'E8208304 32 OPC0_0 Initialization Register OPCIR_OPC0_0 32 H'E8208400 32 OPC0_0 Pass Select Register OPSLR_OPC0_0 32 H'E8208404 32 OPC0_1 Initialization Register OPCIR_OPC0_1 32 H'E8208500 32 OPC0_1 Pass Select Register OPSLR_OPC0_1 32 H'E8208504 32 OPC0_2 Initialization Register OPCIR_OPC0_2 32 H'E8208600 32 OPC0_2 Pass Select Register OPSLR_OPC0_2 32 H'E8208604 32 OPC0_3 Initialization Register OPCIR_OPC0_3 32 H'E8208700 32 OPC0_3 Pass Select Register OPSLR_OPC0_3 32 H'E8208704 32 FFD0_0 FIFO Download Initialization Register FFDIR_FFD0_0 32 H'E8208800 32 FFD0_0 FIFO Download Audio Information Register FDAIR_FFD0_0 32 H'E8208804 32 32 FFD0_0 FIFO Download Request Size Register DRQSR_FFD0_0 32 H'E8208808 FFD0_0 FIFO Download Pass Register FFDPR_FFD0_0 32 H'E820880C 32 FFD0_0 FIFO Download Boot Register FFDBR_FFD0_0 32 H'E8208810 32 FFD0_0 FIFO Download Event Mask Register DEVMR_FFD0_0 32 H'E8208814 32 FFD0_0 FIFO Download Event Clear Register DEVCR_FFD0_0 32 H'E820881C 32 FFD0_1 FIFO Download Initialization Register FFDIR_FFD0_1 32 H'E8208900 32 FFD0_1 FIFO Download Audio Information Register FDAIR_FFD0_1 32 H'E8208904 32 32 FFD0_1 FIFO Download Request Size Register DRQSR_FFD0_1 32 H'E8208908 FFD0_1 FIFO Download Pass Register FFDPR_FFD0_1 32 H'E820890C 32 FFD0_1 FIFO Download Boot Register FFDBR_FFD0_1 32 H'E8208910 32 FFD0_1 FIFO Download Event Mask Register DEVMR_FFD0_1 32 H'E8208914 32 FFD0_1 FIFO Download Event Clear Register DEVCR_FFD0_1 32 H'E820891C 32 FFD0_2 FIFO Download Initialization Register FFDIR_FFD0_2 32 H'E8208A00 32 FFD0_2 FIFO Download Audio Information Register FDAIR_FFD0_2 32 H'E8208A04 32 FFD0_2 FIFO Download Request Size Register DRQSR_FFD0_2 32 H'E8208A08 32 FFD0_2 FIFO Download Pass Register FFDPR_FFD0_2 32 H'E8208A0C 32 FFD0_2 FIFO Download Boot Register FFDBR_FFD0_2 32 H'E8208A10 32 FFD0_2 FIFO Download Event Mask Register DEVMR_FFD0_2 32 H'E8208A14 32 FFD0_2 FIFO Download Event Clear Register DEVCR_FFD0_2 32 H'E8208A1C 32 FFD0_3 FIFO Download Initialization Register FFDIR_FFD0_3 32 H'E8208B00 32 FFD0_3 FIFO Download Audio Information Register FDAIR_FFD0_3 32 H'E8208B04 32 FFD0_3 FIFO Download Request Size Register DRQSR_FFD0_3 32 H'E8208B08 32 FFD0_3 FIFO Download Pass Register FFDPR_FFD0_3 32 H'E8208B0C 32 FFD0_3 FIFO Download Boot Register FFDBR_FFD0_3 32 H'E8208B10 32 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-69 RZ/A1H Group, RZ/A1M Group Table 58.1 Register Addresses Module SCUX 58. List of Registers Register Name Abbreviation Number of Bits Address Access Size FFD0_3 FIFO Download Event Mask Register DEVMR_FFD0_3 32 H'E8208B14 32 FFD0_3 FIFO Download Event Clear Register DEVCR_FFD0_3 32 H'E8208B1C 32 FFU0_0 FIFO Upload Initialization Register FFUIR_FFU0_0 32 H'E8208C00 32 FFU0_0 FIFO Upload Audio Information Register FUAIR_FFU0_0 32 H'E8208C04 32 FFU0_0 FIFO Upload Request Size Register URQSR_FFU0_0 32 H'E8208C08 32 FFU0_0 FIFO Upload Pass Register FFUPR_FFU0_0 32 H'E8208C0C 32 FFU0_0 FIFO Upload Event Mask Register UEVMR_FFU0_0 32 H'E8208C10 32 FFU0_0 FIFO Upload Event Clear Register UEVCR_FFU0_0 32 H'E8208C18 32 FFU0_1 FIFO Upload Initialization Register FFUIR_FFU0_1 32 H'E8208D00 32 FFU0_1 FIFO Upload Audio Information Register FUAIR_FFU0_1 32 H'E8208D04 32 FFU0_1 FIFO Upload Request Size Register URQSR_FFU0_1 32 H'E8208D08 32 FFU0_1 FIFO Upload Pass Register FFUPR_FFU0_1 32 H'E8208D0C 32 FFU0_1 FIFO Upload Event Mask Register UEVMR_FFU0_1 32 H'E8208D10 32 FFU0_1 FIFO Upload Event Clear Register UEVCR_FFU0_1 32 H'E8208D18 32 FFU0_2 FIFO Upload Initialization Register FFUIR_FFU0_2 32 H'E8208E00 32 FFU0_2 FIFO Upload Audio Information Register FUAIR_FFU0_2 32 H'E8208E04 32 FFU0_2 FIFO Upload Request Size Register URQSR_FFU0_2 32 H'E8208E08 32 FFU0_2 FIFO Upload Pass Register FFUPR_FFU0_2 32 H'E8208E0C 32 FFU0_2 FIFO Upload Event Mask Register UEVMR_FFU0_2 32 H'E8208E10 32 FFU0_2 FIFO Upload Event Clear Register UEVCR_FFU0_2 32 H'E8208E18 32 FFU0_3 FIFO Upload Initialization Register FFUIR_FFU0_3 32 H'E8208F00 32 FFU0_3 FIFO Upload Audio Information Register FUAIR_FFU0_3 32 H'E8208F04 32 FFU0_3 FIFO Upload Request Size Register URQSR_FFU0_3 32 H'E8208F08 32 FFU0_3 FIFO Upload Pass Register FFUPR_FFU0_3 32 H'E8208F0C 32 FFU0_3 FIFO Upload Event Mask Register UEVMR_FFU0_3 32 H'E8208F10 32 FFU0_3 FIFO Upload Event Clear Register UEVCR_FFU0_3 32 H'E8208F18 32 2SRC0_0 Initialization Register 0 SRCIR0_2SRC0_0 32 H'E8209000 32 2SRC0_0 Audio Information Register 0 SADIR0_2SRC0_0 32 H'E8209004 32 2SRC0_0 Bypass Register 0 SRCBR0_2SRC0_0 32 H'E8209008 32 2SRC0_0 IFS Control Register 0 IFSCR0_2SRC0_0 32 H'E820900C 32 2SRC0_0 IFS Value Setting Register 0 IFSVR0_2SRC0_0 32 H'E8209010 32 2SRC0_0 Control Register 0 SRCCR0_2SRC0_0 32 H'E8209014 32 2SRC0_0 Minimum FS Setting Register 0 MNFSR0_2SRC0_0 32 H'E8209018 32 2SRC0_0 Buffer Size Setting Register 0 BFSSR0_2SRC0_0 32 H'E820901C 32 2SRC0_0 SCU2 Status Register 0 SC2SR0_2SRC0_0 32 H'E8209020 32 2SRC0_0 Wait Time Setting Register 0 WATSR0_2SRC0_0 32 H'E8209024 32 2SRC0_0 Event Mask Register 0 SEVMR0_2SRC0_0 32 H'E8209028 32 2SRC0_0 Event Clear Register 0 SEVCR0_2SRC0_0 32 H'E8209030 32 2SRC0_0 Initialization Register 1 SRCIR1_2SRC0_0 32 H'E8209034 32 2SRC0_0 Audio Information Register 1 SADIR1_2SRC0_0 32 H'E8209038 32 2SRC0_0 Bypass Register 1 SRCBR1_2SRC0_0 32 H'E820903C 32 2SRC0_0 IFS Control Register 1 IFSCR1_2SRC0_0 32 H'E8209040 32 2SRC0_0 IFS Value Setting Register 1 IFSVR1_2SRC0_0 32 H'E8209044 32 2SRC0_0 Control Register 1 SRCCR1_2SRC0_0 32 H'E8209048 32 2SRC0_0 Minimum FS Setting Register 1 MNFSR1_2SRC0_0 32 H'E820904C 32 2SRC0_0 Buffer Size Setting Register 1 BFSSR1_2SRC0_0 32 H'E8209050 32 2SRC0_0 SCU2 Status Register 1 SC2SR1_2SRC0_0 32 H'E8209054 32 2SRC0_0 Wait Time Setting Register 1 WATSR1_2SRC0_0 32 H'E8209058 32 2SRC0_0 Event Mask Register 1 SEVMR1_2SRC0_0 32 H'E820905C 32 2SRC0_0 Event Clear Register 1 SEVCR1_2SRC0_0 32 H'E8209064 32 2SRC0_0 Initialization Register RIF SRCIRR_2SRC0_0 32 H'E8209068 32 2SRC0_1 Initialization Register 0 SRCIR0_2SRC0_1 32 H'E8209100 32 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-70 RZ/A1H Group, RZ/A1M Group Table 58.1 Register Addresses Module SCUX 58. List of Registers Register Name Abbreviation Number of Bits Address Access Size 2SRC0_1 Audio Information Register 0 SADIR0_2SRC0_1 32 H'E8209104 32 2SRC0_1 Bypass Register 0 SRCBR0_2SRC0_1 32 H'E8209108 32 2SRC0_1 IFS Control Register 0 IFSCR0_2SRC0_1 32 H'E820910C 32 2SRC0_1 IFS Value Setting Register 0 IFSVR0_2SRC0_1 32 H'E8209110 32 2SRC0_1 Control Register 0 SRCCR0_2SRC0_1 32 H'E8209114 32 2SRC0_1 Minimum FS Setting Register 0 MNFSR0_2SRC0_1 32 H'E8209118 32 2SRC0_1 Buffer Size Setting Register 0 BFSSR0_2SRC0_1 32 H'E820911C 32 2SRC0_1 SCU2 Status Register 0 SC2SR0_2SRC0_1 32 H'E8209120 32 2SRC0_1 Wait Time Setting Register 0 WATSR0_2SRC0_1 32 H'E8209124 32 2SRC0_1 Event Mask Register 0 SEVMR0_2SRC0_1 32 H'E8209128 32 2SRC0_1 Event Clear Register 0 SEVCR0_2SRC0_1 32 H'E8209130 32 2SRC0_1 Initialization Register 1 SRCIR1_2SRC0_1 32 H'E8209134 32 2SRC0_1 Audio Information Register 1 SADIR1_2SRC0_1 32 H'E8209138 32 2SRC0_1 Bypass Register 1 SRCBR1_2SRC0_1 32 H'E820913C 32 2SRC0_1 IFS Control Register 1 IFSCR1_2SRC0_1 32 H'E8209140 32 2SRC0_1 IFS Value Setting Register 1 IFSVR1_2SRC0_1 32 H'E8209144 32 2SRC0_1 Control Register 1 SRCCR1_2SRC0_1 32 H'E8209148 32 2SRC0_1 Minimum FS Setting Register 1 MNFSR1_2SRC0_1 32 H'E820914C 32 2SRC0_1 Buffer Size Setting Register 1 BFSSR1_2SRC0_1 32 H'E8209150 32 2SRC0_1 SCU2 Status Register 1 SC2SR1_2SRC0_1 32 H'E8209154 32 2SRC0_1 Wait Time Setting Register 1 WATSR1_2SRC0_1 32 H'E8209158 32 2SRC0_1 Event Mask Register 1 SEVMR1_2SRC0_1 32 H'E820915C 32 2SRC0_1 Event Clear Register 1 SEVCR1_2SRC0_1 32 H'E8209164 32 2SRC0_1 Initialization Register RIF SRCIRR_2SRC0_1 32 H'E8209168 32 DVU0_0 Initialization Register DVUIR_DVU0_0 32 H'E8209200 32 DVU0_0 Audio Information Register VADIR_DVU0_0 32 H'E8209204 32 DVU0_0 Bypass Register DVUBR_DVU0_0 32 H'E8209208 32 DVU0_0 Control Register DVUCR_DVU0_0 32 H'E820920C 32 DVU0_0 Zero Cross Mute Control Register ZCMCR_DVU0_0 32 H'E8209210 32 DVU0_0 Volume Ramp Control Register VRCTR_DVU0_0 32 H'E8209214 32 DVU0_0 Volume Ramp Period Register VRPDR_DVU0_0 32 H'E8209218 32 32 DVU0_0 Volume Ramp Decibel Register VRDBR_DVU0_0 32 H'E820921C DVU0_0 Volume Ramp Wait Time Register VRWTR_DVU0_0 32 H'E8209220 32 DVU0_0 Volume Value Setting 0 Register VOL0R_DVU0_0 32 H'E8209224 32 DVU0_0 Volume Value Setting 1 Register VOL1R_DVU0_0 32 H'E8209228 32 DVU0_0 Volume Value Setting 2 Register VOL2R_DVU0_0 32 H'E820922C 32 DVU0_0 Volume Value Setting 3 Register VOL3R_DVU0_0 32 H'E8209230 32 DVU0_0 Volume Value Setting 4 Register VOL4R_DVU0_0 32 H'E8209234 32 DVU0_0 Volume Value Setting 5 Register VOL5R_DVU0_0 32 H'E8209238 32 DVU0_0 Volume Value Setting 6 Register VOL6R_DVU0_0 32 H'E820923C 32 DVU0_0 Volume Value Setting 7 Register VOL7R_DVU0_0 32 H'E8209240 32 DVU0_0 Enable Register DVUER_DVU0_0 32 H'E8209244 32 DVU0_0 Status Register DVUSR_DVU0_0 32 H'E8209248 32 DVU0_0 Event Mask Register VEVMR_DVU0_0 32 H'E820924C 32 DVU0_0 Event Clear Register VEVCR_DVU0_0 32 H'E8209254 32 DVU0_1 Initialization Register DVUIR_DVU0_1 32 H'E8209300 32 DVU0_1 Audio Information Register VADIR_DVU0_1 32 H'E8209304 32 DVU0_1 Bypass Register DVUBR_DVU0_1 32 H'E8209308 32 DVU0_1 Control Register DVUCR_DVU0_1 32 H'E820930C 32 DVU0_1 Zero Cross Mute Control Register ZCMCR_DVU0_1 32 H'E8209310 32 DVU0_1 Volume Ramp Control Register VRCTR_DVU0_1 32 H'E8209314 32 DVU0_1 Volume Ramp Period Register VRPDR_DVU0_1 32 H'E8209318 32 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-71 RZ/A1H Group, RZ/A1M Group Table 58.1 Register Addresses Module SCUX 58. List of Registers Register Name Abbreviation Number of Bits Address Access Size DVU0_1 Volume Ramp Decibel Register VRDBR_DVU0_1 32 H'E820931C 32 DVU0_1 Volume Ramp Wait Time Register VRWTR_DVU0_1 32 H'E8209320 32 DVU0_1 Volume Value Setting 0 Register VOL0R_DVU0_1 32 H'E8209324 32 DVU0_1 Volume Value Setting 1 Register VOL1R_DVU0_1 32 H'E8209328 32 DVU0_1 Volume Value Setting 2 Register VOL2R_DVU0_1 32 H'E820932C 32 DVU0_1 Volume Value Setting 3 Register VOL3R_DVU0_1 32 H'E8209330 32 DVU0_1 Volume Value Setting 4 Register VOL4R_DVU0_1 32 H'E8209334 32 DVU0_1 Volume Value Setting 5 Register VOL5R_DVU0_1 32 H'E8209338 32 DVU0_1 Volume Value Setting 6 Register VOL6R_DVU0_1 32 H'E820933C 32 DVU0_1 Volume Value Setting 7 Register VOL7R_DVU0_1 32 H'E8209340 32 DVU0_1 Enable Register DVUER_DVU0_1 32 H'E8209344 32 DVU0_1 Status Register DVUSR_DVU0_1 32 H'E8209348 32 DVU0_1 Event Mask Register VEVMR_DVU0_1 32 H'E820934C 32 DVU0_1 Event Clear Register VEVCR_DVU0_1 32 H'E8209354 32 DVU0_2 Initialization Register DVUIR_DVU0_2 32 H'E8209400 32 DVU0_2 Audio Information Register VADIR_DVU0_2 32 H'E8209404 32 DVU0_2 Bypass Register DVUBR_DVU0_2 32 H'E8209408 32 DVU0_2 Control Register DVUCR_DVU0_2 32 H'E820940C 32 DVU0_2 Zero Cross Mute Control Register ZCMCR_DVU0_2 32 H'E8209410 32 DVU0_2 Volume Ramp Control Register VRCTR_DVU0_2 32 H'E8209414 32 DVU0_2 Volume Ramp Period Register VRPDR_DVU0_2 32 H'E8209418 32 DVU0_2 Volume Ramp Decibel Register VRDBR_DVU0_2 32 H'E820941C 32 DVU0_2 Volume Ramp Wait Time Register VRWTR_DVU0_2 32 H'E8209420 32 DVU0_2 Volume Value Setting 0 Register VOL0R_DVU0_2 32 H'E8209424 32 DVU0_2 Volume Value Setting 1 Register VOL1R_DVU0_2 32 H'E8209428 32 DVU0_2 Volume Value Setting 2 Register VOL2R_DVU0_2 32 H'E820942C 32 DVU0_2 Volume Value Setting 3 Register VOL3R_DVU0_2 32 H'E8209430 32 DVU0_2 Volume Value Setting 4 Register VOL4R_DVU0_2 32 H'E8209434 32 DVU0_2 Volume Value Setting 5 Register VOL5R_DVU0_2 32 H'E8209438 32 DVU0_2 Volume Value Setting 6 Register VOL6R_DVU0_2 32 H'E820943C 32 DVU0_2 Volume Value Setting 7 Register VOL7R_DVU0_2 32 H'E8209440 32 DVU0_2 Enable Register DVUER_DVU0_2 32 H'E8209444 32 DVU0_2 Status Register DVUSR_DVU0_2 32 H'E8209448 32 DVU0_2 Event Mask Register VEVMR_DVU0_2 32 H'E820944C 32 DVU0_2 Event Clear Register VEVCR_DVU0_2 32 H'E8209454 32 DVU0_3 Initialization Register DVUIR_DVU0_3 32 H'E8209500 32 DVU0_3 Audio Information Register VADIR_DVU0_3 32 H'E8209504 32 DVU0_3 Bypass Register DVUBR_DVU0_3 32 H'E8209508 32 DVU0_3 Control Register DVUCR_DVU0_3 32 H'E820950C 32 DVU0_3 Zero Cross Mute Control Register ZCMCR_DVU0_3 32 H'E8209510 32 DVU0_3 Volume Ramp Control Register VRCTR_DVU0_3 32 H'E8209514 32 DVU0_3 Volume Ramp Period Register VRPDR_DVU0_3 32 H'E8209518 32 DVU0_3 Volume Ramp Decibel Register VRDBR_DVU0_3 32 H'E820951C 32 DVU0_3 Volume Ramp Wait Time Register VRWTR_DVU0_3 32 H'E8209520 32 DVU0_3 Volume Value Setting 0 Register VOL0R_DVU0_3 32 H'E8209524 32 DVU0_3 Volume Value Setting 1 Register VOL1R_DVU0_3 32 H'E8209528 32 DVU0_3 Volume Value Setting 2 Register VOL2R_DVU0_3 32 H'E820952C 32 DVU0_3 Volume Value Setting 3 Register VOL3R_DVU0_3 32 H'E8209530 32 DVU0_3 Volume Value Setting 4 Register VOL4R_DVU0_3 32 H'E8209534 32 DVU0_3 Volume Value Setting 5 Register VOL5R_DVU0_3 32 H'E8209538 32 DVU0_3 Volume Value Setting 6 Register VOL6R_DVU0_3 32 H'E820953C 32 DVU0_3 Volume Value Setting 7 Register VOL7R_DVU0_3 32 H'E8209540 32 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-72 RZ/A1H Group, RZ/A1M Group Table 58.1 Register Addresses Module SCUX Sound generator 58. List of Registers Register Name Abbreviation Number of Bits Address Access Size DVU0_3 Enable Register DVUER_DVU0_3 32 H'E8209544 32 DVU0_3 Status Register DVUSR_DVU0_3 32 H'E8209548 32 DVU0_3 Event Mask Register VEVMR_DVU0_3 32 H'E820954C 32 DVU0_3 Event Clear Register VEVCR_DVU0_3 32 H'E8209554 32 32 MIX0_0 Initialization Register MIXIR_MIX0_0 32 H'E8209600 MIX0_0 Audio Information Register MADIR_MIX0_0 32 H'E8209604 32 MIX0_0 Bypass Register MIXBR_MIX0_0 32 H'E8209608 32 MIX0_0 Mode Register MIXMR_MIX0_0 32 H'E820960C 32 MIX0_0 Volume Period Register MVPDR_MIX0_0 32 H'E8209610 32 MIX0_0 Decibel A Register MDBAR_MIX0_0 32 H'E8209614 32 MIX0_0 Decibel B Register MDBBR_MIX0_0 32 H'E8209618 32 MIX0_0 Decibel C Register MDBCR_MIX0_0 32 H'E820961C 32 MIX0_0 Decibel D Register MDBDR_MIX0_0 32 H'E8209620 32 MIX0_0 Decibel Enable Register MDBER_MIX0_0 32 H'E8209624 32 MIX0_0 Status Register MIXSR_MIX0_0 32 H'E8209628 32 32 Software Reset Register SWRSR_CIM 32 H'E8209700 DMA Control Register DMACR_CIM 32 H'E8209704 32 DMA Transfer Register for FFD0_0 RAM DMATD0_CIM 32 H'E8209708 16, 32 DMA Transfer Register for FFD0_1 RAM DMATD1_CIM 32 H'E820970C 16, 32 DMA Transfer Register for FFD0_2 RAM DMATD2_CIM 32 H'E8209710 16, 32 DMA Transfer Register for FFD0_3 RAM DMATD3_CIM 32 H'E8209714 16, 32 DMA Transfer Register for FFU0_0 RAM DMATU0_CIM 32 H'E8209718 16, 32 DMA Transfer Register for FFU0_1 RAM DMATU1_CIM 32 H'E820971C 16, 32 DMA Transfer Register for FFU0_2 RAM DMATU2_CIM 32 H'E8209720 16, 32 DMA Transfer Register for FFU0_3 RAM DMATU3_CIM 32 H'E8209724 16, 32 SSI route select register SSIRSEL_CIM 32 H'E8209738 32 FFD0_0 timing select register FDTSEL0_CIM 32 H'E820973C 32 FFD0_1 timing select register FDTSEL1_CIM 32 H'E8209740 32 FFD0_2 timing select register FDTSEL2_CIM 32 H'E8209744 32 FFD0_3 timing select register FDTSEL3_CIM 32 H'E8209748 32 FFU0_0 timing select register FUTSEL0_CIM 32 H'E820974C 32 FFU0_1 timing select register FUTSEL1_CIM 32 H'E8209750 32 FFU0_2 timing select register FUTSEL2_CIM 32 H'E8209754 32 FFU0_3 timing select register FUTSEL3_CIM 32 H'E8209758 32 SSI pin mode register SSIPMD_CIM 32 H'E820975C 32 SSI control register SSICTRL_CIM 32 H'E8209760 32 SRC0 route select register SRCRSEL0_CIM 32 H'E8209764 32 SRC1 route select register SRCRSEL1_CIM 32 H'E8209768 32 SRC2 route select register SRCRSEL2_CIM 32 H'E820976C 32 SRC3 route select register SRCRSEL3_CIM 32 H'E8209770 32 MIX route select register MIXRSEL_CIM 32 H'E8209774 32 Sound generator control register 1_0 SGCR1_0 8 H'FCFF4800 8 Sound generator control status register_0 SGCSR_0 8 H'FCFF4801 8 Sound generator control register 2_0 SGCR2_0 8 H'FCFF4802 8 Sound generator loudness register_0 SGLR_0 8 H'FCFF4803 8 Sound generator tone frequency register_0 SGTFR_0 8 H'FCFF4804 8 Sound generator reference frequency register_0 SGSFR_0 8 H'FCFF4805 8 Sound generator control register 1_1 SGCR1_1 8 H'FCFF4A00 8 Sound generator control status register_1 SGCSR_1 8 H'FCFF4A01 8 Sound generator control register 2_1 SGCR2_1 8 H'FCFF4A02 8 Sound generator loudness register_1 SGLR_1 8 H'FCFF4A03 8 Sound generator tone frequency register_1 SGTFR_1 8 H'FCFF4A04 8 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-73 RZ/A1H Group, RZ/A1M Group Table 58.1 Register Addresses Module Sound generator SD host interface 58. List of Registers Register Name Abbreviation Number of Bits Address Access Size Sound generator reference frequency register_1 SGSFR_1 8 H'FCFF4A05 8 Sound generator control register 1_2 SGCR1_2 8 H'FCFF4C00 8 Sound generator control status register_2 SGCSR_2 8 H'FCFF4C01 8 Sound generator control register 2_2 SGCR2_2 8 H'FCFF4C02 8 Sound generator loudness register_2 SGLR_2 8 H'FCFF4C03 8 Sound generator tone frequency register_2 SGTFR_2 8 H'FCFF4C04 8 Sound generator reference frequency register_2 SGSFR_2 8 H'FCFF4C05 8 Sound generator control register 1_3 SGCR1_3 8 H'FCFF4E00 8 Sound generator control status register_3 SGCSR_3 8 H'FCFF4E01 8 Sound generator control register 2_3 SGCR2_3 8 H'FCFF4E02 8 Sound generator loudness register_3 SGLR_3 8 H'FCFF4E03 8 Sound generator tone frequency register_3 SGTFR_3 8 H'FCFF4E04 8 Sound generator reference frequency register_3 SGSFR_3 8 H'FCFF4E05 8 Command type register_0 SD_CMD_0 16 H'E804E000 16 SD command argument register 0_0 SD_ARG0_0 16 H'E804E004 16 SD command argument register 1_0 SD_ARG1_0 16 H'E804E006 16 Data stop register_0 SD_STOP_0 16 H'E804E008 16 Block count register_0 SD_SECCNT_0 16 H'E804E00A 16 SD card response register 00_0 SD_RSP00_0 16 H'E804E00C 16 SD card response register 01_0 SD_RSP01_0 16 H'E804E00E 16 SD card response register 02_0 SD_RSP02_0 16 H'E804E010 16 SD card response register 03_0 SD_RSP03_0 16 H'E804E012 16 SD card response register 04_0 SD_RSP04_0 16 H'E804E014 16 SD card response register 05_0 SD_RSP05_0 16 H'E804E016 16 SD card response register 06_0 SD_RSP06_0 16 H'E804E018 16 SD card response register 07_0 SD_RSP07_0 16 H'E804E01A 16 SD card interrupt flag register 1_0 SD_INFO1_0 16 H'E804E01C 16 SD card interrupt flag register 2_0 SD_INFO2_0 16 H'E804E01E 16 SD_INFO1 interrupt mask register_0 SD_INFO1_MASK_0 16 H'E804E020 16 SD_INFO2 interrupt mask register_0 SD_INFO2_MASK_0 16 H'E804E022 16 SD clock control register_0 SD_CLK_CTRL_0 16 H'E804E024 16 16 Transfer data length register_0 SD_SIZE_0 16 H'E804E026 SD card access control option register_0 SD_OPTION_0 16 H'E804E028 16 SD error status register 1_0 SD_ERR_STS1_0 16 H'E804E02C 16 SD error status register 2_0 SD_ERR_STS2_0 16 H'E804E02E 16 SD buffer read/write register_0 SD_BUF0_0 32 H'E804E030 32 SDIO mode control register_0 SDIO_MODE_0 16 H'E804E034 16 SDIO interrupt flag register_0 SDIO_INFO1_0 16 H'E804E036 16 16 SDIO_INFO1 interrupt mask register_0 SDIO_INFO1_MASK_0 16 H'E804E038 DMA mode enable register_0 CC_EXT_MODE_0 16 H'E804E0D8 16 Software reset register_0 SOFT_RST_0 16 H'E804E0E0 16 Version register_0 VERSION_0 16 H'E804E0E2 16 Swap control register_0 EXT_SWAP_0 16 H'E804E0F0 16 Command type register_1 SD_CMD_1 16 H'E804E800 16 SD command argument register 0_1 SD_ARG0_1 16 H'E804E804 16 SD command argument register 1_1 SD_ARG1_1 16 H'E804E806 16 Data stop register_1 SD_STOP_1 16 H'E804E808 16 Block count register_1 SD_SECCNT_1 16 H'E804E80A 16 SD card response register 00_1 SD_RSP00_1 16 H'E804E80C 16 SD card response register 01_1 SD_RSP01_1 16 H'E804E80E 16 SD card response register 02_1 SD_RSP02_1 16 H'E804E810 16 SD card response register 03_1 SD_RSP03_1 16 H'E804E812 16 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-74 RZ/A1H Group, RZ/A1M Group Table 58.1 58. List of Registers Register Addresses Module SD host interface MMC host interface Motor control PWM timer Register Name Abbreviation Number of Bits Address Access Size SD card response register 04_1 SD_RSP04_1 16 H'E804E814 16 SD card response register 05_1 SD_RSP05_1 16 H'E804E816 16 SD card response register 06_1 SD_RSP06_1 16 H'E804E818 16 SD card response register 07_1 SD_RSP07_1 16 H'E804E81A 16 SD card interrupt flag register 1_1 SD_INFO1_1 16 H'E804E81C 16 SD card interrupt flag register 2_1 SD_INFO2_1 16 H'E804E81E 16 SD_INFO1 interrupt mask register_1 SD_INFO1_MASK_1 16 H'E804E820 16 SD_INFO2 interrupt mask register_1 SD_INFO2_MASK_1 16 H'E804E822 16 SD clock control register_1 SD_CLK_CTRL_1 16 H'E804E824 16 Transfer data length register_1 SD_SIZE_1 16 H'E804E826 16 SD card access control option register_1 SD_OPTION_1 16 H'E804E828 16 SD error status register 1_1 SD_ERR_STS1_1 16 H'E804E82C 16 SD error status register 2_1 SD_ERR_STS2_1 16 H'E804E82E 16 SD buffer read/write register_1 SD_BUF0_1 32 H'E804E830 32 SDIO mode control register_1 SDIO_MODE_1 16 H'E804E834 16 SDIO interrupt flag register_1 SDIO_INFO1_1 16 H'E804E836 16 SDIO_INFO1 interrupt mask register_1 SDIO_INFO1_MASK_1 16 H'E804E838 16 DMA mode enable register_1 CC_EXT_MODE_1 16 H'E804E8D8 16 Software reset register_1 SOFT_RST_1 16 H'E804E8E0 16 Version register_1 VERSION_1 16 H'E804E8E2 16 Swap control register_1 EXT_SWAP_1 16 H'E804E8F0 16 Command setting register CE_CMD_SET 32 H'E804C800 16 H'E804C802 16 32 H'E804C808 32 Argument register CE_ARG Argument register for automatically-issued CMD12 CE_ARG_CMD12 32 H'E804C80C 32 Command control register CE_CMD_CTRL 32 H'E804C810 32 Transfer block setting register CE_BLOCK_SET 32 H'E804C814 32 Clock control register CE_CLK_CTRL 32 H'E804C818 32 Buffer access configuration register CE_BUF_ACC 32 H'E804C81C 32 Response register 3 CE_RESP3 32 H'E804C820 32 Response register 2 CE_RESP2 32 H'E804C824 32 Response register 1 CE_RESP1 32 H'E804C828 32 Response register 0 CE_RESP0 32 H'E804C82C 32 Response register for automatically-issued CMD12 CE_RESP_CMD12 32 H'E804C830 32 Data register CE_DATA 32 H'E804C834 32 Interrupt flag register CE_INT 32 H'E804C840 32 Interrupt enable register CE_INT_EN 32 H'E804C844 32 Status register 1 CE_HOST_STS1 32 H'E804C848 32 Status register 2 CE_HOST_STS2 32 H'E804C84C 32 DMA mode setting register CE_DMA_MODE 32 H'E804C85C 32 Card detection/port control register CE_DETECT 32 H'E804C870 32 Special mode setting register CE_ADD_MODE 32 H'E804C874 32 Version register CE_VERSION 32 H'E804C87C 32 PWM control register_1 PWCR_1 8 H'FCFF50E0 8 PWM polarity register_1 PWPR_1 8 H'FCFF50E4 8 PWM cycle register_1 PWCYR_1 16 H'FCFF50E6 16 PWM buffer register_1A PWBFR_1A 16 H'FCFF50E8 16 PWM buffer register_1C PWBFR_1C 16 H'FCFF50EA 16 PWM buffer register_1E PWBFR_1E 16 H'FCFF50EC 16 PWM buffer register_1G PWBFR_1G 16 H'FCFF50EE 16 PWM control register_2 PWCR_2 8 H'FCFF50F0 8 PWM polarity register_2 PWPR_2 8 H'FCFF50F4 8 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-75 RZ/A1H Group, RZ/A1M Group Table 58.1 Register Addresses Module Motor control PWM timer Ports 58. List of Registers Register Name Abbreviation Number of Bits Address Access Size PWM cycle register_2 PWCYR_2 16 H'FCFF50F6 16 PWM buffer register_2A PWBFR_2A 16 H'FCFF50F8 16 PWM buffer register_2C PWBFR_2C 16 H'FCFF50FA 16 PWM buffer register_2E PWBFR_2E 16 H'FCFF50FC 16 PWM buffer register_2G PWBFR_2G 16 H'FCFF50FE 16 PWM buffer transfer control register PWBTCR 8 H'FCFF5006 8 Port register_1 P1 16 H'FCFE3004 16 16 Port register_2 P2 16 H'FCFE3008 Port register_3 P3 16 H'FCFE300C 16 Port register_4 P4 16 H'FCFE3010 16 Port register_5 P5 16 H'FCFE3014 16 Port register_6 P6 16 H'FCFE3018 16 Port register_7 P7 16 H'FCFE301C 16 Port register_8 P8 16 H'FCFE3020 16 Port register_9 P9 16 H'FCFE3024 16 Port register_10 P10 16 H'FCFE3028 16 Port register_11 P11 16 H'FCFE302C 16 Port set/reset register_1 PSR1 32 H'FCFE3104 32 Port set/reset register_2 PSR2 32 H'FCFE3108 32 Port set/reset register_3 PSR3 32 H'FCFE310C 32 Port set/reset register_4 PSR4 32 H'FCFE3110 32 Port set/reset register_5 PSR5 32 H'FCFE3114 32 Port set/reset register_6 PSR6 32 H'FCFE3118 32 Port set/reset register_7 PSR7 32 H'FCFE311C 32 Port set/reset register_8 PSR8 32 H'FCFE3120 32 Port set/reset register_9 PSR9 32 H'FCFE3124 32 Port set/reset register_10 PSR10 32 H'FCFE3128 32 Port set/reset register_11 PSR11 32 H'FCFE312C 32 Port pin read register_0 PPR0 16 H'FCFE3200 16 Port pin read register_1 PPR1 16 H'FCFE3204 16 Port pin read register_2 PPR2 16 H'FCFE3208 16 Port pin read register_3 PPR3 16 H'FCFE320C 16 Port pin read register_4 PPR4 16 H'FCFE3210 16 Port pin read register_5 PPR5 16 H'FCFE3214 16 Port pin read register_6 PPR6 16 H'FCFE3218 16 Port pin read register_7 PPR7 16 H'FCFE321C 16 Port pin read register_8 PPR8 16 H'FCFE3220 16 Port pin read register_9 PPR9 16 H'FCFE3224 16 Port pin read register_10 PPR10 16 H'FCFE3228 16 Port pin read register_11 PPR11 16 H'FCFE322C 16 Port mode register_1 PM1 16 H'FCFE3304 16 Port mode register_2 PM2 16 H'FCFE3308 16 Port mode register_3 PM3 16 H'FCFE330C 16 Port mode register_4 PM4 16 H'FCFE3310 16 Port mode register_5 PM5 16 H'FCFE3314 16 Port mode register_6 PM6 16 H'FCFE3318 16 Port mode register_7 PM7 16 H'FCFE331C 16 Port mode register_8 PM8 16 H'FCFE3320 16 Port mode register_9 PM9 16 H'FCFE3324 16 Port mode register_10 PM10 16 H'FCFE3328 16 Port mode register_11 PM11 16 H'FCFE332C 16 Port mode control register_0 PMC0 16 H'FCFE3400 16 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-76 RZ/A1H Group, RZ/A1M Group Table 58.1 Register Addresses Module Ports 58. List of Registers Register Name Abbreviation Number of Bits Address Access Size Port mode control register_1 PMC1 16 H'FCFE3404 16 Port mode control register_2 PMC2 16 H'FCFE3408 16 Port mode control register_3 PMC3 16 H'FCFE340C 16 Port mode control register_4 PMC4 16 H'FCFE3410 16 Port mode control register_5 PMC5 16 H'FCFE3414 16 Port mode control register_6 PMC6 16 H'FCFE3418 16 Port mode control register_7 PMC7 16 H'FCFE341C 16 Port mode control register_8 PMC8 16 H'FCFE3420 16 Port mode control register_9 PMC9 16 H'FCFE3424 16 Port mode control register_10 PMC10 16 H'FCFE3428 16 Port mode control register_11 PMC11 16 H'FCFE342C 16 16 Port function control register_1 PFC1 16 H'FCFE3504 Port function control register_2 PFC2 16 H'FCFE3508 16 Port function control register_3 PFC3 16 H'FCFE350C 16 Port function control register_4 PFC4 16 H'FCFE3510 16 Port function control register_5 PFC5 16 H'FCFE3514 16 Port function control register_6 PFC6 16 H'FCFE3518 16 Port function control register_7 PFC7 16 H'FCFE351C 16 Port function control register_8 PFC8 16 H'FCFE3520 16 Port function control register_9 PFC9 16 H'FCFE3524 16 Port function control register_10 PFC10 16 H'FCFE3528 16 Port function control register_11 PFC11 16 H'FCFE352C 16 Port function control expansion register_1 PFCE1 16 H'FCFE3604 16 Port function control expansion register_2 PFCE2 16 H'FCFE3608 16 Port function control expansion register_3 PFCE3 16 H'FCFE360C 16 Port function control expansion register_4 PFCE4 16 H'FCFE3610 16 Port function control expansion register_5 PFCE5 16 H'FCFE3614 16 Port function control expansion register_6 PFCE6 16 H'FCFE3618 16 Port function control expansion register_7 PFCE7 16 H'FCFE361C 16 Port function control expansion register_8 PFCE8 16 H'FCFE3620 16 Port function control expansion register_9 PFCE9 16 H'FCFE3624 16 Port function control expansion register_10 PFCE10 16 H'FCFE3628 16 Port function control expansion register_11 PFCE11 16 H'FCFE362C 16 Port NOT register_1 PNOT1 16 H'FCFE3704 16 Port NOT register_2 PNOT2 16 H'FCFE3708 16 Port NOT register_3 PNOT3 16 H'FCFE370C 16 Port NOT register_4 PNOT4 16 H'FCFE3710 16 Port NOT register_5 PNOT5 16 H'FCFE3714 16 Port NOT register_6 PNOT6 16 H'FCFE3718 16 Port NOT register_7 PNOT7 16 H'FCFE371C 16 Port NOT register_8 PNOT8 16 H'FCFE3720 16 Port NOT register_9 PNOT9 16 H'FCFE3724 16 Port NOT register_10 PNOT10 16 H'FCFE3728 16 Port NOT register_11 PNOT11 16 H'FCFE372C 16 Port mode set/reset register_1 PMSR1 32 H'FCFE3804 32 Port mode set/reset register_2 PMSR2 32 H'FCFE3808 32 Port mode set/reset register_3 PMSR3 32 H'FCFE380C 32 Port mode set/reset register_4 PMSR4 32 H'FCFE3810 32 Port mode set/reset register_5 PMSR5 32 H'FCFE3814 32 Port mode set/reset register_6 PMSR6 32 H'FCFE3818 32 Port mode set/reset register_7 PMSR7 32 H'FCFE381C 32 Port mode set/reset register_8 PMSR8 32 H'FCFE3820 32 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-77 RZ/A1H Group, RZ/A1M Group Table 58.1 Register Addresses Module Ports 58. List of Registers Register Name Abbreviation Number of Bits Address Access Size Port mode set/reset register_9 PMSR9 32 H'FCFE3824 32 Port mode set/reset register_10 PMSR10 32 H'FCFE3828 32 Port mode set/reset register_11 PMSR11 32 H'FCFE382C 32 Port mode control set/reset register_0 PMCSR0 32 H'FCFE3900 32 Port mode control set/reset register_1 PMCSR1 32 H'FCFE3904 32 Port mode control set/reset register_2 PMCSR2 32 H'FCFE3908 32 Port mode control set/reset register_3 PMCSR3 32 H'FCFE390C 32 Port mode control set/reset register_4 PMCSR4 32 H'FCFE3910 32 Port mode control set/reset register_5 PMCSR5 32 H'FCFE3914 32 Port mode control set/reset register_6 PMCSR6 32 H'FCFE3918 32 Port mode control set/reset register_7 PMCSR7 32 H'FCFE391C 32 32 Port mode control set/reset register_8 PMCSR8 32 H'FCFE3920 Port mode control set/reset register_9 PMCSR9 32 H'FCFE3924 32 Port mode control set/reset register_10 PMCSR10 32 H'FCFE3928 32 Port mode control set/reset register_11 PMCSR11 32 H'FCFE392C 32 Port function control additional expansion register_1 PFCAE1 16 H'FCFE3A04 16 Port function control additional expansion register_2 PFCAE2 16 H'FCFE3A08 16 Port function control additional expansion register_3 PFCAE3 16 H'FCFE3A0C 16 Port function control additional expansion register_4 PFCAE4 16 H'FCFE3A10 16 Port function control additional expansion register_5 PFCAE5 16 H'FCFE3A14 16 Port function control additional expansion register_6 PFCAE6 16 H'FCFE3A18 16 Port function control additional expansion register_7 PFCAE7 16 H'FCFE3A1C 16 Port function control additional expansion register_8 PFCAE8 16 H'FCFE3A20 16 Port function control additional expansion register_9 PFCAE9 16 H'FCFE3A24 16 Port function control additional expansion register_10 PFCAE10 16 H'FCFE3A28 16 Port function control additional expansion register_11 PFCAE11 16 H'FCFE3A2C 16 Port input buffer control register_0 PIBC0 16 H'FCFE7000 16 Port input buffer control register_1 PIBC1 16 H'FCFE7004 16 Port input buffer control register_2 PIBC2 16 H'FCFE7008 16 Port input buffer control register_3 PIBC3 16 H'FCFE700C 16 Port input buffer control register_4 PIBC4 16 H'FCFE7010 16 Port input buffer control register_5 PIBC5 16 H'FCFE7014 16 Port input buffer control register_6 PIBC6 16 H'FCFE7018 16 Port input buffer control register_7 PIBC7 16 H'FCFE701C 16 Port input buffer control register_8 PIBC8 16 H'FCFE7020 16 Port input buffer control register_9 PIBC9 16 H'FCFE7024 16 Port input buffer control register_10 PIBC10 16 H'FCFE7028 16 Port input buffer control register_11 PIBC11 16 H'FCFE702C 16 Port bi-direction control register_1 PBDC1 16 H'FCFE7104 16 Port bi-direction control register_2 PBDC2 16 H'FCFE7108 16 Port bi-direction control register_3 PBDC3 16 H'FCFE710C 16 Port bi-direction control register_4 PBDC4 16 H'FCFE7110 16 Port bi-direction control register_5 PBDC5 16 H'FCFE7114 16 Port bi-direction control register_6 PBDC6 16 H'FCFE7118 16 Port bi-direction control register_7 PBDC7 16 H'FCFE711C 16 Port bi-direction control register_8 PBDC8 16 H'FCFE7120 16 16 Port bi-direction control register_9 PBDC9 16 H'FCFE7124 Port bi-direction control register_10 PBDC10 16 H'FCFE7128 16 Port bi-direction control register_11 PBDC11 16 H'FCFE712C 16 Port IP control register_1 PIPC1 16 H'FCFE7204 16 Port IP control register_2 PIPC2 16 H'FCFE7208 16 Port IP control register_3 PIPC3 16 H'FCFE720C 16 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-78 RZ/A1H Group, RZ/A1M Group Table 58.1 Register Addresses Module Ports Power-down modes Debugger interface 58. List of Registers Register Name Abbreviation Number of Bits Address Access Size Port IP control register_4 PIPC4 16 H'FCFE7210 16 Port IP control register_5 PIPC5 16 H'FCFE7214 16 Port IP control register_6 PIPC6 16 H'FCFE7218 16 Port IP control register_7 PIPC7 16 H'FCFE721C 16 Port IP control register_8 PIPC8 16 H'FCFE7220 16 Port IP control register_9 PIPC9 16 H'FCFE7224 16 Port IP control register_10 PIPC10 16 H'FCFE7228 16 Port IP control register_11 PIPC11 16 H'FCFE722C 16 Port pin read register_J0 JPPR0 16 H'FCFE7B20 16 Port mode control register_J0 JPMC0 16 H'FCFE7B40 16 Port mode control set/reset register_J0 JPMCSR0 32 H'FCFE7B90 32 Port input buffer control register_J0 JPIBC0 16 H'FCFE7F00 16 Serial sound interface noise canceler control register SNCR 32 H'FCFE3C00 32 Standby control register 1 STBCR1 8 H'FCFE0020 8 Standby control register 2 STBCR2 8 H'FCFE0024 8 Standby control register 3 STBCR3 8 H'FCFE0420 8 Standby control register 4 STBCR4 8 H'FCFE0424 8 Standby control register 5 STBCR5 8 H'FCFE0428 8 Standby control register 6 STBCR6 8 H'FCFE042C 8 Standby control register 7 STBCR7 8 H'FCFE0430 8 Standby control register 8 STBCR8 8 H'FCFE0434 8 Standby control register 9 STBCR9 8 H'FCFE0438 8 Standby control register 10 STBCR10 8 H'FCFE043C 8 Standby control register 11 STBCR11 8 H'FCFE0440 8 Standby control register 12 STBCR12 8 H'FCFE0444 8 Standby control register 13 STBCR13 8 H'FCFE0470 8 Software reset control register 1 SWRSTCR1 8 H'FCFE0460 8 Software reset control register 2 SWRSTCR2 8 H'FCFE0464 8 Software reset control register 3 SWRSTCR3 8 H'FCFE0468 8 System control register 1 SYSCR1 8 H'FCFE0400 8 System control register 2 SYSCR2 8 H'FCFE0404 8 System control register 3 SYSCR3 8 H'FCFE0408 8 CPU status register CPUSTS 8 H'FCFE0018 8 Standby request register 1 STBREQ1 8 H'FCFE0030 8 Standby request register 2 STBREQ2 8 H'FCFE0034 8 Standby acknowledge register 1 STBACK1 8 H'FCFE0040 8 Standby acknowledge register 2 STBACK2 8 H'FCFE0044 8 On-chip data-retention RAM area setting register RRAMKP 8 H'FCFF1800 8 Deep standby control register DSCTR 8 H'FCFF1802 8 Deep standby cancel source select register DSSSR 16 H'FCFF1804 16 Deep standby cancel edge select register DSESR 16 H'FCFF1806 16 Deep standby cancel source flag register DSFR 16 H'FCFF1808 16 XTAL crystal oscillator gain control register XTALCTR 8 H'FCFF1810 8 DAPROM Peripheral ID4 Register DAPROM_PERIPHID4 32 H'FC000FD0 32 DAPROM Peripheral ID0 Register DAPROM_PERIPHID0 32 H'FC000FE0 32 DAPROM Peripheral ID1Register DAPROM_PERIPHID1 32 H'FC000FE4 32 DAPROM Peripheral ID2 Register DAPROM_PERIPHID2 32 H'FC000FE8 32 DAPROM Peripheral ID3 Register DAPROM_PERIPHID3 32 H'FC000FEC 32 DAPROM Component ID0 Register DAPROM_COMPID0 32 H'FC000FF0 32 DAPROM Component ID1 Register DAPROM_COMPID1 32 H'FC000FF4 32 DAPROM Component ID2 Register DAPROM_COMPID2 32 H'FC000FF8 32 DAPROM Component ID3 Register DAPROM_COMPID3 32 H'FC000FFC 32 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-79 RZ/A1H Group, RZ/A1M Group Table 58.1 Register Addresses Module Debugger interface 58. List of Registers Register Name Abbreviation Number of Bits Address Access Size Mode reset control register ICEREGMDRSTCTL 32 H'FC00F000 32 JTAG trace select register ICEREGJTTRCSEL 32 H'FC00F004 32 Clock power control register ICEREGCLKPWRCTRL 32 H'FC00F014 32 Lock access register ICEREGLOCKACCES 32 H'FC00FFB0 32 2ndDAPROM Peripheral ID4 Register 2ndDAPROM_PERIPHID4 32 H'FC020FD0 32 2ndDAPROM Peripheral ID0 Register 2ndDAPROM_PERIPHID0 32 H'FC020FE0 32 2ndDAPROM Peripheral ID1Register 2ndDAPROM_PERIPHID1 32 H'FC020FE4 32 2ndDAPROM Peripheral ID2 Register 2ndDAPROM_PERIPHID2 32 H'FC020FE8 32 2ndDAPROM Peripheral ID3 Register 2ndDAPROM_PERIPHID3 32 H'FC020FEC 32 2ndDAPROM Component ID0 Register 2ndDAPROM_COMPID0 32 H'FC020FF0 32 2ndDAPROM Component ID1 Register 2ndDAPROM_COMPID1 32 H'FC020FF4 32 2ndDAPROM Component ID2 Register 2ndDAPROM_COMPID2 32 H'FC020FF8 32 2ndDAPROM Component ID3 Register 2ndDAPROM_COMPID3 32 H'FC020FFC 32 CPU-ETF RAM Size Register CPU_ETF_RSZ 32 H'FC021004 32 CPU-ETF Status Register CPU_ETF_STS 32 H'FC02100C 32 CPU-ETF RAM Read Data Register CPU_ETF_RRD 32 H'FC021010 32 CPU-ETF RAM Read Pointer Register CPU_ETF_RRP 32 H'FC021014 32 CPU-ETF RAM Write Pointer Register CPU_ETF_RWP 32 H'FC021018 32 CPU-ETF Trigger Counter Register CPU_ETF_TRG 32 H'FC02101C 32 CPU-ETF Control Register CPU_ETF_CTL 32 H'FC021020 32 CPU-ETF RAM Write Data Register CPU_ETF_RWD 32 H'FC021024 32 CPU-ETF Mode Register CPU_ETF_MODE 32 H'FC021028 32 CPU-ETF Latched Buffer Fill Level Register CPU_ETF_LBUFLEVEL 32 H'FC02102C 32 CPU-ETF Current Buffer Fill Level Register CPU_ETF_CBUFLEVEL 32 H'FC021030 32 CPU-ETF Buffer Level Water Mark Register CPU_ETF_BUFWM 32 H'FC021034 32 CPU-ETF RAM Read Pointer High Register CPU_ETF_RRPHI 32 H'FC021038 32 CPU-ETF RAM Write Pointer High Register CPU_ETF_RWPHI 32 H'FC02103C 32 CPU-ETF Formatter and Flush Status Register CPU_ETF_FFSR 32 H'FC021300 32 CPU-ETF Formatter and Flush Control Register CPU_ETF_FFCR 32 H'FC021304 32 CPU-ETF Periodic Synchronization Counter Register CPU_ETF_PSCR 32 H'FC021308 32 CPU-ETF Claim Tag Set Register CPU_ETF_CLAIMSET 32 H'FC021FA0 32 32 CPU-ETF Claim Tag Clear Register CPU_ETF_CLAIMCLR 32 H'FC021FA4 CPU-ETF Lock Access Register CPU_ETF_LAR 32 H'FC021FB0 32 CPU-ETF Lock Status Register CPU_ETF_LSR 32 H'FC021FB4 32 CPU-ETF Authentication Status Register CPU_ETF_AUTHSTATUS 32 H'FC021FB8 32 CPU-ETF Device Configuration Register CPU_ETF_DEVID 32 H'FC021FC8 32 CPU-ETF Device Type Identifier Register CPU_ETF_DEVTYPE 32 H'FC021FCC 32 CPU-ETF Peripheral ID4 Register CPU_ETF_PERIPHID4 32 H'FC021FD0 32 CPU-ETF Peripheral ID0 Register CPU_ETF_PERIPHID0 32 H'FC021FE0 32 CPU-ETF Peripheral ID1 Register CPU_ETF_PERIPHID1 32 H'FC021FE4 32 CPU-ETF Peripheral ID2 Register CPU_ETF_PERIPHID2 32 H'FC021FE8 32 CPU-ETF Peripheral ID3 Register CPU_ETF_PERIPHID3 32 H'FC021FEC 32 CPU-ETF Component ID0 Register CPU_ETF_COMPID0 32 H'FC021FF0 32 CPU-ETF Component ID1 Register CPU_ETF_COMPID1 32 H'FC021FF4 32 CPU-ETF Component ID2 Register CPU_ETF_COMPID2 32 H'FC021FF8 32 CPU-ETF Component ID3 Register CPU_ETF_COMPID3 32 H'FC021FFC 32 32 CPU-CTICS CTI Control Register CPU_CTICS_CTICONTROL 32 H'FC022000 CPU-CTICS CTI Interrupt Acknowledge Register CPU_CTICS_CTIINTACK 32 H'FC022010 32 CPU-CTICS CTI Application Trigger Set Register CPU_CTICS_CTIAPPSET 32 H'FC022014 32 CPU-CTICS CTI Application Trigger Clear Register CPU_CTICS_CTIAPPCLEAR 32 H'FC022018 32 CPU-CTICS CTI Application Pulse Register CPU_CTICS_CTIAPPPULSE 32 H'FC02201C 32 CPU-CTICS CTI Trigger to Channel Enable Register0 CPU_CTICS_CTIINEN0 32 H'FC022020 32 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-80 RZ/A1H Group, RZ/A1M Group Table 58.1 Register Addresses Module Debugger interface 58. List of Registers Register Name Abbreviation Number of Bits Address Access Size CPU-CTICS CTI Trigger to Channel Enable Register1 CPU_CTICS_CTIINEN1 32 H'FC022024 32 CPU-CTICS CTI Trigger to Channel Enable Register2 CPU_CTICS_CTIINEN2 32 H'FC022028 32 CPU-CTICS CTI Trigger to Channel Enable Register3 CPU_CTICS_CTIINEN3 32 H'FC02202C 32 CPU-CTICS CTI Trigger to Channel Enable Register4 CPU_CTICS_CTIINEN4 32 H'FC022030 32 CPU-CTICS CTI Trigger to Channel Enable Register5 CPU_CTICS_CTIINEN5 32 H'FC022034 32 CPU-CTICS CTI Trigger to Channel Enable Register6 CPU_CTICS_CTIINEN6 32 H'FC022038 32 CPU-CTICS CTI Trigger to Channel Enable Register7 CPU_CTICS_CTIINEN7 32 H'FC02203C 32 CPU-CTICS CTI Channel to Trigger Enable Register0 CPU_CTICS_CTIOUTEN0 32 H'FC0220A0 32 CPU-CTICS CTI Channel to Trigger Enable Register1 CPU_CTICS_CTIOUTEN1 32 H'FC0220A4 32 CPU-CTICS CTI Channel to Trigger Enable Register2 CPU_CTICS_CTIOUTEN2 32 H'FC0220A8 32 CPU-CTICS CTI Channel to Trigger Enable Register3 CPU_CTICS_CTIOUTEN3 32 H'FC0220AC 32 CPU-CTICS CTI Channel to Trigger Enable Register4 CPU_CTICS_CTIOUTEN4 32 H'FC0220B0 32 CPU-CTICS CTI Channel to Trigger Enable Register5 CPU_CTICS_CTIOUTEN5 32 H'FC0220B4 32 CPU-CTICS CTI Channel to Trigger Enable Register6 CPU_CTICS_CTIOUTEN6 32 H'FC0220B8 32 CPU-CTICS CTI Channel to Trigger Enable Register7 CPU_CTICS_CTIOUTEN7 32 H'FC0220BC 32 CPU-CTICS CTI Trigger In Status Register CPU_CTICS_ CTITRIGINSTATUS 32 H'FC022130 32 CPU-CTICS CTI Trigger Out Status Register CPU_CTICS_ CTITRIGOUTSTATUS 32 H'FC022134 32 CPU-CTICS CTI Channel In Status Register CPU_CTICS_ CTICHINSTATUS 32 H'FC022138 32 CPU-CTICS CTI Channel Out Status Register CPU_CTICS_ CTICHOUTSTATUS 32 H'FC02213C 32 32 CPU-CTICS Enable CTI Channel Gate Register CPU_CTICS_CTIGATE 32 H'FC022140 CPU-CTICS External Multiplexor Control Register CPU_CTICS_ASICCTL 32 H'FC022144 32 CPU-CTICS Claim Tag Set Register CPU_CTICS_CLAIMSET 32 H'FC022FA0 32 CPU-CTICS Claim Tag Clear Register CPU_CTICS_CLAIMCLR 32 H'FC022FA4 32 CPU-CTICS Lock Access Register CPU_CTICS_LAR 32 H'FC022FB0 32 CPU-CTICS Lock Status Register CPU_CTICS_LSR 32 H'FC022FB4 32 CPU-CTICS Authentication Status Register CPU_CTICS_AUTHSTATUS 32 H'FC022FB8 32 CPU-CTICS Device Configuration Register CPU_CTICS_DEVID 32 H'FC022FC8 32 CPU-CTICS Device Type Identifier Register CPU_CTICS_DEVTYPE 32 H'FC022FCC 32 CPU-CTICS Peripheral ID4 Register CPU_CTICS_PERIPHID4 32 H'FC022FD0 32 CPU-CTICS Peripheral ID0 Register CPU_CTICS_PERIPHID0 32 H'FC022FE0 32 CPU-CTICS Peripheral ID1 Register CPU_CTICS_PERIPHID1 32 H'FC022FE4 32 CPU-CTICS Peripheral ID2 Register CPU_CTICS_PERIPHID2 32 H'FC022FE8 32 CPU-CTICS Peripheral ID3 Register CPU_CTICS_PERIPHID3 32 H'FC022FEC 32 CPU-CTICS Component ID0 Register CPU_CTICS_COMPID0 32 H'FC022FF0 32 CPU-CTICS Component ID1 Register CPU_CTICS_COMPID1 32 H'FC022FF4 32 CPU-CTICS Component ID2 Register CPU_CTICS_COMPID2 32 H'FC022FF8 32 CPU-CTICS Component ID3 Register CPU_CTICS_COMPID3 32 H'FC022FFC 32 CPU-TPIU Supported Port Size Register CPU_TPIU_Supported port sizes 32 H'FC023000 32 CPU-TPIU Current Port Size Register CPU_TPIU_Current port size 32 H'FC023004 32 CPU-TPIU Trigger Modes Register CPU_TPIU_Supported trigger modes 32 H'FC023100 32 CPU-TPIU Trigger Counter Register CPU_TPIU_Trigger counter value 32 H'FC023104 32 CPU-TPIU Trigger Multiplier Register CPU_TPIU_Trigger multiplier 32 H'FC023108 32 CPU-TPIU Supported Test Patterns/Modes Register CPU_TPIU_Supported test pattern/modes 32 H'FC023200 32 CPU-TPIU Current Test Patterns/Modes Register CPU_TPIU_Current test pattern/mode 32 H'FC023204 32 CPU-TPIU TPIU Test Pattern Repeat Register CPU_TPIU_Test pattern repeat counter 32 H'FC023208 32 CPU-TPIU Formatter and Flush Status Register CPU_TPIU_Formatter and flush status 32 H'FC023300 32 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-81 RZ/A1H Group, RZ/A1M Group Table 58.1 Register Addresses Module Debugger interface 58. List of Registers Register Name Abbreviation Number of Bits Address Access Size CPU-TPIU Formatter and Flush Control Register CPU_TPIU_Formatter and flush control 32 H'FC023304 32 CPU-TPIU Formatter Synchronization counter Register CPU_TPIU_Formatter synchronization counter 32 H'FC023308 32 CPU-TPIU Claim Tag Set Register CPU_TPIU_CLAIMSET 32 H'FC023FA0 32 CPU-TPIU Claim Tag Clear Register CPU_TPIU_CLAIMCLR 32 H'FC023FA4 32 CPU-TPIU Lock Access Register CPU_TPIU_LAR 32 H'FC023FB0 32 CPU-TPIU Lock Status Register CPU_TPIU_LSR 32 H'FC023FB4 32 CPU-TPIU Authentication Status Register CPU_TPIU_AUTHSTATUS 32 H'FC023FB8 32 CPU-TPIU Device Configuration Register CPU_TPIU_DEVID 32 H'FC023FC8 32 CPU-TPIU Device Type Identifier Register CPU_TPIU_DEVTYPE 32 H'FC023FCC 32 CPU-TPIU Peripheral ID4 Register CPU_TPIU_PERIPHID4 32 H'FC023FD0 32 CPU-TPIU Peripheral ID0 Register CPU_TPIU_PERIPHID0 32 H'FC023FE0 32 CPU-TPIU Peripheral ID1 Register CPU_TPIU_PERIPHID1 32 H'FC023FE4 32 CPU-TPIU Peripheral ID2 Register CPU_TPIU_PERIPHID2 32 H'FC023FE8 32 CPU-TPIU Peripheral ID3 Register CPU_TPIU_PERIPHID3 32 H'FC023FEC 32 CPU-TPIU Component ID0 Register CPU_TPIU_COMPID0 32 H'FC023FF0 32 CPU-TPIU Component ID1 Register CPU_TPIU_COMPID1 32 H'FC023FF4 32 CPU-TPIU Component ID2 Register CPU_TPIU_COMPID2 32 H'FC023FF8 32 CPU-TPIU Component ID3 Register CPU_TPIU_COMPID3 32 H'FC023FFC 32 CPU-TraceFunnel CSTF Control Register CPU_TraceFunnel_FUNCTL 32 H'FC024000 32 CPU-TraceFunnel CSTF Priority Control Register CPU_TraceFunnel_PRICTL 32 H'FC024004 32 CPU-TraceFunnel Claim Tag Set Register CPU_TraceFunnel_CLAIMSET 32 H'FC024FA0 32 CPU-TraceFunnel Claim Tag Clear Register CPU_TraceFunnel_CLAIMCLR 32 H'FC024FA4 32 CPU-TraceFunnel Lock Access Register CPU_TraceFunnel_LAR 32 H'FC024FB0 32 CPU-TraceFunnel Lock Status Register CPU_TraceFunnel_LSR 32 H'FC024FB4 32 CPU-TraceFunnel Authentication Status Register CPU_TraceFunnel_ AUTHSTATUS 32 H'FC024FB8 32 32 CPU-TraceFunnel Device Configuration Register CPU_TraceFunnel_DEVID 32 H'FC024FC8 CPU-TraceFunnel Device Type Identifier Register CPU_TraceFunnel_DEVTYPE 32 H'FC024FCC 32 CPU-TraceFunnel Peripheral ID4 Register CPU_TraceFunnel_PERIPHID 4 32 H'FC024FD0 32 CPU-TraceFunnel Peripheral ID0 Register CPU_TraceFunnel_PERIPHID 0 32 H'FC024FE0 32 CPU-TraceFunnel Peripheral ID1 Register CPU_TraceFunnel_PERIPHID 1 32 H'FC024FE4 32 CPU-TraceFunnel Peripheral ID2 Register CPU_TraceFunnel_PERIPHID 2 32 H'FC024FE8 32 CPU-TraceFunnel Peripheral ID3 Register CPU_TraceFunnel_PERIPHID 3 32 H'FC024FEC 32 CPU-TraceFunnel Component ID0 Register CPU_TraceFunnel_COMPID0 32 H'FC024FF0 32 CPU-TraceFunnel Component ID1 Register CPU_TraceFunnel_COMPID1 32 H'FC024FF4 32 CPU-TraceFunnel Component ID2 Register CPU_TraceFunnel_COMPID2 32 H'FC024FF8 32 CPU-TraceFunnel Component ID3 Register CPU_TraceFunnel_COMPID3 32 H'FC024FFC 32 CA9-DBG Debug ID Register CA9_DBG_DBGDIDR 32 H'FC030000 32 CA9-DBG Watchpoint Fault Address Register CA9_DBG_DBGWFAR 32 H'FC030018 32 CA9-DBG Vector Catch Register CA9_DBG_DBGVCR 32 H'FC03001C 32 CA9-DBG Host to Target Data Transfer Register CA9_DBG_DBGDTRRXext 32 H'FC030080 32 CA9-DBG Instruction Transfer/Program Counter Sampling Register CA9_DBG_DBGITR/ DBGPCSR 32 H'FC030084 32 32 CA9-DBG Debug Status and Control Register CA9_DBG_DBGDSCRext 32 H'FC030088 CA9-DBG Target to Host Data Transfer Register CA9_DBG_DBGDTRTXext 32 H'FC03008C 32 CA9-DBG Debug Run Control Register CA9_DBG_DBGDRCR 32 H'FC030090 32 CA9-DBG Breakpoint Value Register 0 CA9_DBG_DBGBVR0 32 H'FC030100 32 CA9-DBG Breakpoint Value Register 1 CA9_DBG_DBGBVR1 32 H'FC030104 32 CA9-DBG Breakpoint Value Register 2 CA9_DBG_DBGBVR2 32 H'FC030108 32 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-82 RZ/A1H Group, RZ/A1M Group Table 58.1 Register Addresses Number of Bits Address CA9_DBG_DBGBVR3 32 H'FC03010C 32 CA9-DBG Breakpoint Value Register 4 CA9_DBG_DBGBVR4 32 H'FC030110 32 CA9-DBG Breakpoint Value Register 5 CA9_DBG_DBGBVR5 32 H'FC030114 32 CA9-DBG Breakpoint Control Register 0 CA9_DBG_DBGBCR0 32 H'FC030140 32 Module Debugger interface 58. List of Registers Register Name Abbreviation CA9-DBG Breakpoint Value Register 3 Access Size CA9-DBG Breakpoint Control Register 1 CA9_DBG_DBGBCR1 32 H'FC030144 32 CA9-DBG Breakpoint Control Register 2 CA9_DBG_DBGBCR2 32 H'FC030148 32 CA9-DBG Breakpoint Control Register 3 CA9_DBG_DBGBCR3 32 H'FC03014C 32 CA9-DBG Breakpoint Control Register 4 CA9_DBG_DBGBCR4 32 H'FC030150 32 CA9-DBG Breakpoint Control Register 5 CA9_DBG_DBGBCR5 32 H'FC030154 32 CA9-DBG Watchpoint Value Register 0 CA9_DBG_DBGWVR0 32 H'FC030180 32 CA9-DBG Watchpoint Value Register 1 CA9_DBG_DBGWVR1 32 H'FC030184 32 32 CA9-DBG Watchpoint Value Register 2 CA9_DBG_DBGWVR2 32 H'FC030188 CA9-DBG Watchpoint Value Register 3 CA9_DBG_DBGWVR3 32 H'FC03018C 32 CA9-DBG Watchpoint Control Register 0 CA9_DBG_DBGWCR0 32 H'FC0301C0 32 CA9-DBG Watchpoint Control Register 1 CA9_DBG_DBGWCR1 32 H'FC0301C4 32 CA9-DBG Watchpoint Control Register 2 CA9_DBG_DBGWCR2 32 H'FC0301C8 32 CA9-DBG Watchpoint Control Register 3 CA9_DBG_DBGWCR3 32 H'FC0301CC 32 CA9-DBG Main ID Register CA9_DBG_MIDR 32 H'FC030D00 32 CA9-DBG Cache Type Register CA9_DBG_CTR 32 H'FC030D04 32 CA9-DBG TLB Type Register CA9_DBG_TLBTR 32 H'FC030D0C 32 CA9-DBG Multiprocessor Affinity Register CA9_DBG_MPIDR 32 H'FC030D10 32 CA9-DBG Revision ID register CA9_DBG_REVIDR 32 H'FC030D14 32 CA9-DBG Processor Feature Register 0 CA9_DBG_ID_PFR0 32 H'FC030D20 32 CA9-DBG Processor Feature Register 1 CA9_DBG_ID_PFR1 32 H'FC030D24 32 CA9-DBG Debug Feature Register 0 CA9_DBG_ID_DFR0 32 H'FC030D28 32 CA9-DBG Memory Model Feature Register 0 CA9_DBG_ID_MMFR0 32 H'FC030D30 32 CA9-DBG Memory Model Feature Register 1 CA9_DBG_ID_MMFR1 32 H'FC030D34 32 CA9-DBG Memory Model Feature Register 2 CA9_DBG_ID_MMFR2 32 H'FC030D38 32 CA9-DBG Memory Model Feature Register 3 CA9_DBG_ID_MMFR3 32 H'FC030D3C 32 CA9-DBG Instruction Set Attribute Register 0 CA9_DBG_ID_ISAR0 32 H'FC030D40 32 CA9-DBG Instruction Set Attribute Register 1 CA9_DBG_ID_ISAR1 32 H'FC030D44 32 CA9-DBG Instruction Set Attribute Register 2 CA9_DBG_ID_ISAR2 32 H'FC030D48 32 CA9-DBG Instruction Set Attribute Register 3 CA9_DBG_ID_ISAR3 32 H'FC030D4C 32 CA9-DBG Instruction Set Attribute Register 4 CA9_DBG_ID_ISAR4 32 H'FC030D50 32 CA9-DBG Claim Tag Set Register CA9_DBG_CLAIMSET 32 H'FC030FA0 32 CA9-DBG Claim Tag Clear Register CA9_DBG_CLAIMCLR 32 H'FC030FA4 32 CA9-DBG Lock Access Register CA9_DBG_LAR 32 H'FC030FB0 32 CA9-DBG Lock Status Register CA9_DBG_LSR 32 H'FC030FB4 32 CA9-DBG Authentication Status Register CA9_DBG_AUTHSTATUS 32 H'FC030FB8 32 CA9-DBG Device Configuration Register CA9_DBG_DEVID 32 H'FC030FC8 32 CA9-DBG Device Type Identifier Register CA9_DBG_DEVTYPE 32 H'FC030FCC 32 CA9-DBG Peripheral ID4 Register CA9_DBG_PERIPHID4 32 H'FC030FD0 32 CA9-DBG Peripheral ID0 Register CA9_DBG_PERIPHID0 32 H'FC030FE0 32 CA9-DBG Peripheral ID1 Register CA9_DBG_PERIPHID1 32 H'FC030FE4 32 CA9-DBG Peripheral ID2 Register CA9_DBG_PERIPHID2 32 H'FC030FE8 32 CA9-DBG Peripheral ID3 Register CA9_DBG_PERIPHID3 32 H'FC030FEC 32 CA9-DBG Component ID0 Register CA9_DBG_COMPID0 32 H'FC030FF0 32 CA9-DBG Component ID1 Register CA9_DBG_COMPID1 32 H'FC030FF4 32 CA9-DBG Component ID2 Register CA9_DBG_COMPID2 32 H'FC030FF8 32 CA9-DBG Component ID3 Register CA9_DBG_COMPID3 32 H'FC030FFC 32 CA9-PMU Event Count Register 0 CA9_PMU_PMXEVCNTR0 32 H'FC031000 32 CA9-PMU Event Count Register 1 CA9_PMU_PMXEVCNTR1 32 H'FC031004 32 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-83 RZ/A1H Group, RZ/A1M Group Table 58.1 Register Addresses Module Debugger interface 58. List of Registers Register Name Abbreviation Number of Bits Address Access Size CA9-PMU Event Count Register 2 CA9_PMU_PMXEVCNTR2 32 H'FC031008 32 CA9-PMU Event Count Register 3 CA9_PMU_PMXEVCNTR3 32 H'FC03100C 32 CA9-PMU Event Count Register 4 CA9_PMU_PMXEVCNTR4 32 H'FC031010 32 CA9-PMU Event Count Register 5 CA9_PMU_PMXEVCNTR5 32 H'FC031014 32 CA9-PMU Cycle Count Register CA9_PMU_PMCCNTR 32 H'FC03107C 32 CA9-PMU Event Counter Selection Register 0 CA9_PMU_PMXEVTYPER0 32 H'FC031400 32 CA9-PMU Event Counter Selection Register 1 CA9_PMU_PMXEVTYPER1 32 H'FC031404 32 CA9-PMU Event Counter Selection Register 2 CA9_PMU_PMXEVTYPER2 32 H'FC031408 32 CA9-PMU Event Counter Selection Register 3 CA9_PMU_PMXEVTYPER3 32 H'FC03140C 32 CA9-PMU Event Counter Selection Register 4 CA9_PMU_PMXEVTYPER4 32 H'FC031410 32 CA9-PMU Event Counter Selection Register 5 CA9_PMU_PMXEVTYPER5 32 H'FC031414 32 CA9-PMU Count Enable Set Register CA9_PMU_PMCNTENSET 32 H'FC031C00 32 CA9-PMU Count Enable Clear Register CA9_PMU_PMCNTENCLR 32 H'FC031C20 32 CA9-PMU Interrupt Enable Set Register CA9_PMU_PMINTENSET 32 H'FC031C40 32 CA9-PMU Interrupt Enable Clear Register CA9_PMU_PMINTENCLR 32 H'FC031C60 32 CA9-PMU Overflow Flag Status Register CA9_PMU_PMOVSR 32 H'FC031C80 32 CA9-PMU Software Increment Register CA9_PMU_PMSWINC 32 H'FC031CA0 32 CA9-PMU Performance Monitor Control Register CA9_PMU_PMCR 32 H'FC031E04 32 CA9-PMU User Enable Register CA9_PMU_PMUSERENR 32 H'FC031E08 32 CA9-PMU Claim Tag Set Register CA9_PMU_CLAIMSET 32 H'FC031FA0 32 CA9-PMU Claim Tag Clear Register CA9_PMU_CLAIMCLR 32 H'FC031FA4 32 CA9-PMU Lock Access Register CA9_PMU_LAR 32 H'FC031FB0 32 CA9-PMU Lock Status Register CA9_PMU_LSR 32 H'FC031FB4 32 CA9-PMU Authentication Status Register CA9_PMU_AUTHSTATUS 32 H'FC031FB8 32 CA9-PMU Device Configuration Register CA9_PMU_DEVID 32 H'FC031FC8 32 CA9-PMU Device Type Identifier Register CA9_PMU_DEVTYPE 32 H'FC031FCC 32 CA9-PMU Peripheral ID4 Register CA9_PMU_PERIPHID4 32 H'FC031FD0 32 CA9-PMU Peripheral ID0 Register CA9_PMU_PERIPHID0 32 H'FC031FE0 32 CA9-PMU Peripheral ID1 Register CA9_PMU_PERIPHID1 32 H'FC031FE4 32 CA9-PMU Peripheral ID2 Register CA9_PMU_PERIPHID2 32 H'FC031FE8 32 CA9-PMU Peripheral ID3 Register CA9_PMU_PERIPHID3 32 H'FC031FEC 32 CA9-PMU Component ID0 Register CA9_PMU_COMPID0 32 H'FC031FF0 32 CA9-PMU Component ID1 Register CA9_PMU_COMPID1 32 H'FC031FF4 32 CA9-PMU Component ID2 Register CA9_PMU_COMPID2 32 H'FC031FF8 32 CA9-PMU Component ID3 Register CA9_PMU_COMPID3 32 H'FC031FFC 32 CA9-CTI CTI Control Register CA9_CTI_CTICONTROL 32 H'FC038000 32 CA9-CTI CTI Interrupt Acknowledge Register CA9_CTI_CTIINTACK 32 H'FC038010 32 CA9-CTI CTI Application Trigger Set Register CA9_CTI_CTIAPPSET 32 H'FC038014 32 32 CA9-CTI CTI Application Trigger Clear Register CA9_CTI_CTIAPPCLEAR 32 H'FC038018 CA9-CTI CTI Application Pulse Register CA9_CTI_CTIAPPPULSE 32 H'FC03801C 32 CA9-CTI CTI Trigger to Channel Enable Register0 CA9_CTI_CTIINEN0 32 H'FC038020 32 CA9-CTI CTI Trigger to Channel Enable Register1 CA9_CTI_CTIINEN1 32 H'FC038024 32 CA9-CTI CTI Trigger to Channel Enable Register2 CA9_CTI_CTIINEN2 32 H'FC038028 32 CA9-CTI CTI Trigger to Channel Enable Register3 CA9_CTI_CTIINEN3 32 H'FC03802C 32 CA9-CTI CTI Trigger to Channel Enable Register4 CA9_CTI_CTIINEN4 32 H'FC038030 32 CA9-CTI CTI Trigger to Channel Enable Register5 CA9_CTI_CTIINEN5 32 H'FC038034 32 CA9-CTI CTI Trigger to Channel Enable Register6 CA9_CTI_CTIINEN6 32 H'FC038038 32 CA9-CTI CTI Trigger to Channel Enable Register7 CA9_CTI_CTIINEN7 32 H'FC03803C 32 CA9-CTI CTI Channel to Trigger Enable Register0 CA9_CTI_CTIOUTEN0 32 H'FC0380A0 32 CA9-CTI CTI Channel to Trigger Enable Register1 CA9_CTI_CTIOUTEN1 32 H'FC0380A4 32 CA9-CTI CTI Channel to Trigger Enable Register2 CA9_CTI_CTIOUTEN2 32 H'FC0380A8 32 CA9-CTI CTI Channel to Trigger Enable Register3 CA9_CTI_CTIOUTEN3 32 H'FC0380AC 32 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-84 RZ/A1H Group, RZ/A1M Group Table 58.1 Register Addresses Module Debugger interface 58. List of Registers Register Name Abbreviation Number of Bits Address Access Size CA9-CTI CTI Channel to Trigger Enable Register4 CA9_CTI_CTIOUTEN4 32 H'FC0380B0 32 CA9-CTI CTI Channel to Trigger Enable Register5 CA9_CTI_CTIOUTEN5 32 H'FC0380B4 32 CA9-CTI CTI Channel to Trigger Enable Register6 CA9_CTI_CTIOUTEN6 32 H'FC0380B8 32 CA9-CTI CTI Channel to Trigger Enable Register7 CA9_CTI_CTIOUTEN7 32 H'FC0380BC 32 CA9-CTI CTI Trigger In Status Register CA9_CTI_CTITRIGINSTATUS 32 H'FC038130 32 CA9-CTI CTI Trigger Out Status Register CA9_CTI_ CTITRIGOUTSTATUS 32 H'FC038134 32 CA9-CTI CTI Channel In Status Register CA9_CTI_CTICHINSTATUS 32 H'FC038138 32 CA9-CTI CTI Channel Out Status Register CA9_CTI_CTICHOUTSTATUS 32 H'FC03813C 32 CA9-CTI Enable CTI Channel Gate Register CA9_CTI_CTIGATE 32 H'FC038140 32 CA9-CTI External Multiplexor Control Register CA9_CTI_ASICCTL 32 H'FC038144 32 CA9-CTI Claim Tag Set Register CA9_CTI_CLAIMSET 32 H'FC038FA0 32 CA9-CTI Claim Tag Clear Register CA9_CTI_CLAIMCLR 32 H'FC038FA4 32 CA9-CTI Lock Access Register CA9_CTI_LAR 32 H'FC038FB0 32 CA9-CTI Lock Status Register CA9_CTI_LSR 32 H'FC038FB4 32 CA9-CTI Authentication Status Register CA9_CTI_AUTHSTATUS 32 H'FC038FB8 32 CA9-CTI Device Configuration Register CA9_CTI_DEVID 32 H'FC038FC8 32 CA9-CTI Device Type Identifier Register CA9_CTI_DEVTYPE 32 H'FC038FCC 32 CA9-CTI Peripheral ID4 Register CA9_CTI_PERIPHID4 32 H'FC038FD0 32 CA9-CTI Peripheral ID0 Register CA9_CTI_PERIPHID0 32 H'FC038FE0 32 CA9-CTI Peripheral ID1Register CA9_CTI_PERIPHID1 32 H'FC038FE4 32 CA9-CTI Peripheral ID2 Register CA9_CTI_PERIPHID2 32 H'FC038FE8 32 CA9-CTI Peripheral ID3 Register CA9_CTI_PERIPHID3 32 H'FC038FEC 32 CA9-CTI Component ID0 Register CA9_CTI_COMPID0 32 H'FC038FF0 32 CA9-CTI Component ID1 Register CA9_CTI_COMPID1 32 H'FC038FF4 32 CA9-CTI Component ID2 Register CA9_CTI_COMPID2 32 H'FC038FF8 32 CA9-CTI Component ID3 Register CA9_CTI_COMPID3 32 H'FC038FFC 32 PTM-A9 Main Control Register PTM_A9_ETMCR 32 H'FC03C000 32 PTM-A9 Configuration Code Register PTM_A9_ETMCCR 32 H'FC03C004 32 PTM-A9 Trigger Event Register PTM_A9_ETMTRIGGER 32 H'FC03C008 32 PTM-A9 Status Register PTM_A9_ETMSR 32 H'FC03C010 32 PTM-A9 System Configuration Register PTM_A9_ETMSCR 32 H'FC03C014 32 PTM-A9 TraceEnable Start/Stop Control Register PTM_A9_ETMTSSCR 32 H'FC03C018 32 PTM-A9 TraceEnable Event Register PTM_A9_ETMTEEVR 32 H'FC03C020 32 PTM-A9 TraceEnable Control Register 1 PTM_A9_ETMTECR1 32 H'FC03C024 32 PTM-A9 Address Comparator Value Register 1 PTM_A9_ETMACVR1 32 H'FC03C040 32 PTM-A9 Address Comparator Value Register 2 PTM_A9_ETMACVR2 32 H'FC03C044 32 PTM-A9 Address Comparator Value Register 3 PTM_A9_ETMACVR3 32 H'FC03C048 32 PTM-A9 Address Comparator Value Register 4 PTM_A9_ETMACVR4 32 H'FC03C04C 32 PTM-A9 Address Comparator Value Register 5 PTM_A9_ETMACVR5 32 H'FC03C050 32 PTM-A9 Address Comparator Value Register 6 PTM_A9_ETMACVR6 32 H'FC03C054 32 PTM-A9 Address Comparator Value Register 7 PTM_A9_ETMACVR7 32 H'FC03C058 32 PTM-A9 Address Comparator Value Register 8 PTM_A9_ETMACVR8 32 H'FC03C05C 32 PTM-A9 Address Comparator Access Type Register 1 PTM_A9_ETMACTR1 32 H'FC03C080 32 PTM-A9 Address Comparator Access Type Register 2 PTM_A9_ETMACTR2 32 H'FC03C084 32 PTM-A9 Address Comparator Access Type Register 3 PTM_A9_ETMACTR3 32 H'FC03C088 32 PTM-A9 Address Comparator Access Type Register 4 PTM_A9_ETMACTR4 32 H'FC03C08C 32 PTM-A9 Address Comparator Access Type Register 5 PTM_A9_ETMACTR5 32 H'FC03C090 32 PTM-A9 Address Comparator Access Type Register 6 PTM_A9_ETMACTR6 32 H'FC03C094 32 PTM-A9 Address Comparator Access Type Register 7 PTM_A9_ETMACTR7 32 H'FC03C098 32 PTM-A9 Address Comparator Access Type Register 8 PTM_A9_ETMACTR8 32 H'FC03C09C 32 PTM-A9 Counter Reload Value Register 1 PTM_A9_ETMCNTRLDVR1 32 H'FC03C140 32 PTM-A9 Counter Reload Value Register 2 PTM_A9_ETMCNTRLDVR2 32 H'FC03C144 32 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-85 RZ/A1H Group, RZ/A1M Group Table 58.1 Register Addresses Module Debugger interface EthernetAVB 58. List of Registers Register Name Abbreviation Number of Bits Address Access Size PTM-A9 Counter Enable Event Register 1 PTM_A9_ETMCNTENR1 32 H'FC03C150 32 PTM-A9 Counter Enable Event Register 2 PTM_A9_ETMCNTENR2 32 H'FC03C154 32 PTM-A9 Counter Reload Event Register 1 PTM_A9_ETMCNTRLDEVR1 32 H'FC03C160 32 PTM-A9 Counter Reload Event Register 2 PTM_A9_ETMCNTRLDEVR2 32 H'FC03C164 32 PTM-A9 Counter Value Register 1 PTM_A9_ETMCNTVR1 32 H'FC03C170 32 PTM-A9 Counter Value Register 2 PTM_A9_ETMCNTVR2 32 H'FC03C174 32 PTM-A9 State 1 to State 2 Transition Event Register PTM_A9_ETMSQ12EVR 32 H'FC03C180 32 PTM-A9 State 2 to State 1 Transition Event Register PTM_A9_ETMSQ21EVR 32 H'FC03C184 32 PTM-A9 State 2 to State 3 Transition Event Register PTM_A9_ETMSQ23EVR 32 H'FC03C188 32 PTM-A9 State 3 to State 1 Transition Event Register PTM_A9_ETMSQ31EVR 32 H'FC03C18C 32 PTM-A9 State 3 to State 2 Transition Event Register PTM_A9_ETMSQ32EVR 32 H'FC03C190 32 PTM-A9 State 1 to State 3 Transition Event Register PTM_A9_ETMSQ13EVR 32 H'FC03C194 32 PTM-A9 Current Sequencer State Register PTM_A9_ETMSQR 32 H'FC03C19C 32 PTM-A9 External Output Event Register 1 PTM_A9_ETMEXTOUTEVR1 32 H'FC03C1A0 32 PTM-A9 External Output Event Register 2 PTM_A9_ETMEXTOUTEVR2 32 H'FC03C1A4 32 PTM-A9 Context ID Comparator Value 1 Register PTM_A9_ETMCIDCVR1 32 H'FC03C1B0 32 PTM-A9 Context ID Comparator Mask Register PTM_A9_ETMCIDCMR 32 H'FC03C1BC 32 PTM-A9 Synchronization Frequency Register PTM_A9_ETMSYNCFR 32 H'FC03C1E0 32 PTM-A9 ID Register PTM_A9_ETMIDR 32 H'FC03C1E4 32 PTM-A9 Configuration Code Extension Register PTM_A9_ETMCCER 32 H'FC03C1E8 32 PTM-A9 Extended External Input Selection Register PTM_A9_ETMEXTINSELR 32 H'FC03C1EC 32 PTM-A9 Timestamp Event Register PTM_A9_ETMTSEVR 32 H'FC03C1F8 32 PTM-A9 Auxiliary Control Register PTM_A9_ETMAUXCR 32 H'FC03C1FC 32 PTM-A9 CoreSight Trace ID Register PTM_A9_ETMTRACEIDR 32 H'FC03C200 32 PTM-A9 OS Lock Status Register PTM_A9_OSLSR 32 H'FC03C304 32 PTM-A9 Claim Tag Set Register PTM_A9_CLAIMSET 32 H'FC031FA0 32 PTM-A9 Claim Tag Clear Register PTM_A9_CLAIMCLR 32 H'FC031FA4 32 PTM-A9 Lock Access Register PTM_A9_LAR 32 H'FC031FB0 32 PTM-A9 Lock Status Register PTM_A9_LSR 32 H'FC031FB4 32 PTM-A9 Authentication Status Register PTM_A9_AUTHSTATUS 32 H'FC031FB8 32 PTM-A9 Device Type Identifier Register PTM_A9_DEVTYPE 32 H'FC031FCC 32 PTM-A9 Peripheral ID4 Register PTM_A9_PERIPHID4 32 H'FC031FD0 32 PTM-A9 Peripheral ID0 Register PTM_A9_PERIPHID0 32 H'FC031FE0 32 PTM-A9 Peripheral ID1 Register PTM_A9_PERIPHID1 32 H'FC031FE4 32 PTM-A9 Peripheral ID2 Register PTM_A9_PERIPHID2 32 H'FC031FE8 32 PTM-A9 Peripheral ID3 Register PTM_A9_PERIPHID3 32 H'FC031FEC 32 PTM-A9 Component ID0 Register PTM_A9_COMPID0 32 H'FC031FF0 32 PTM-A9 Component ID1 Register PTM_A9_COMPID1 32 H'FC031FF4 32 PTM-A9 Component ID2 Register PTM_A9_COMPID2 32 H'FC031FF8 32 PTM-A9 Component ID3 Register PTM_A9_COMPID3 32 H'FC031FFC 32 AVB-DMAC mode register CCC 32 H'E8215000 32 Descriptor base address table register DBAT 32 H'E8215004 32 Descriptor base address load request register DLR 32 H'E8215008 32 AVB-DMAC status register CSR 32 H'E821500C 32 Current descriptor address register 0 CDAR0 32 H'E8215010 32 Current descriptor address register 1 CDAR1 32 H'E8215014 32 Current descriptor address register 2 CDAR2 32 H'E8215018 32 Current descriptor address register 3 CDAR3 32 H'E821501C 32 Current descriptor address register 4 CDAR4 32 H'E8215020 32 Current descriptor address register 5 CDAR5 32 H'E8215024 32 Current descriptor address register 6 CDAR6 32 H'E8215028 32 Current descriptor address register 7 CDAR7 32 H'E821502C 32 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-86 RZ/A1H Group, RZ/A1M Group Table 58.1 Register Addresses Module EthernetAVB 58. List of Registers Register Name Abbreviation Number of Bits Address Access Size Current descriptor address register 8 CDAR8 32 H'E8215030 32 Current descriptor address register 9 CDAR9 32 H'E8215034 32 Current descriptor address register 10 CDAR10 32 H'E8215038 32 Current descriptor address register 11 CDAR11 32 H'E821503C 32 Current descriptor address register 12 CDAR12 32 H'E8215040 32 Current descriptor address register 13 CDAR13 32 H'E8215044 32 Current descriptor address register 14 CDAR14 32 H'E8215048 32 Current descriptor address register 15 CDAR15 32 H'E821504C 32 Current descriptor address register 16 CDAR16 32 H'E8215050 32 Current descriptor address register 17 CDAR17 32 H'E8215054 32 Current descriptor address register 18 CDAR18 32 H'E8215058 32 Current descriptor address register 19 CDAR19 32 H'E821505C 32 Current descriptor address register 20 CDAR20 32 H'E8215060 32 Current descriptor address register 21 CDAR21 32 H'E8215064 32 Error status register ESR 32 H'E8215088 32 Receive configuration register RCR 32 H'E8215090 32 Receive queue configuration register 0 RQC0 32 H'E8215094 32 Receive queue configuration register 1 RQC1 32 H'E8215098 32 Receive queue configuration register 2 RQC2 32 H'E821509C 32 Receive queue configuration register 3 RQC3 32 H'E82150A0 32 Receive queue configuration register 4 RQC4 32 H'E82150A4 32 Receive padding configuration register RPC 32 H'E82150B0 32 Unread frame counter stop level register UFCS 32 H'E82150C0 32 Unread frame counter register 0 UFCV0 32 H'E82150C4 32 Unread frame counter register 1 UFCV1 32 H'E82150C8 32 Unread frame counter register 2 UFCV2 32 H'E82150CC 32 Unread frame counter register 3 UFCV3 32 H'E82150D0 32 Unread frame counter register 4 UFCV4 32 H'E82150D4 32 Unread frame counter decrement register 0 UFCD0 32 H'E82150E0 32 Unread frame counter decrement register 1 UFCD1 32 H'E82150E4 32 Unread frame counter decrement register 2 UFCD2 32 H'E82150E8 32 32 Unread frame counter decrement register 3 UFCD3 32 H'E82150EC Unread frame counter decrement register 4 UFCD4 32 H'E82150F0 32 Separation filter offset register SFO 32 H'E82150FC 32 Separation filter pattern register 0 SFP0 32 H'E8215100 32 Separation filter pattern register 1 SFP1 32 H'E8215104 32 Separation filter pattern register 2 SFP2 32 H'E8215108 32 Separation filter pattern register 3 SFP3 32 H'E821510C 32 Separation filter pattern register 4 SFP4 32 H'E8215110 32 Separation filter pattern register 5 SFP5 32 H'E8215114 32 Separation filter pattern register 6 SFP6 32 H'E8215118 32 Separation filter pattern register 7 SFP7 32 H'E821511C 32 Separation filter pattern register 8 SFP8 32 H'E8215120 32 Separation filter pattern register 9 SFP9 32 H'E8215124 32 Separation filter pattern register 10 SFP10 32 H'E8215128 32 Separation filter pattern register 11 SFP11 32 H'E821512C 32 Separation filter pattern register 12 SFP12 32 H'E8215130 32 Separation filter pattern register 13 SFP13 32 H'E8215134 32 Separation filter pattern register 14 SFP14 32 H'E8215138 32 Separation filter pattern register 15 SFP15 32 H'E821513C 32 Separation filter pattern register 16 SFP16 32 H'E8215140 32 Separation filter pattern register 17 SFP17 32 H'E8215144 32 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-87 RZ/A1H Group, RZ/A1M Group Table 58.1 Register Addresses Module EthernetAVB 58. List of Registers Register Name Abbreviation Number of Bits Address Access Size Separation filter pattern register 18 SFP18 32 H'E8215148 32 Separation filter pattern register 19 SFP19 32 H'E821514C 32 Separation filter pattern register 20 SFP20 32 H'E8215150 32 Separation filter pattern register 21 SFP21 32 H'E8215154 32 Separation filter pattern register 22 SFP22 32 H'E8215158 32 Separation filter pattern register 23 SFP23 32 H'E821515C 32 Separation filter pattern register 24 SFP24 32 H'E8215160 32 Separation filter pattern register 25 SFP25 32 H'E8215164 32 Separation filter pattern register 26 SFP26 32 H'E8215168 32 Separation filter pattern register 27 SFP27 32 H'E821516C 32 Separation filter pattern register 28 SFP28 32 H'E8215170 32 Separation filter pattern register 29 SFP29 32 H'E8215174 32 Separation filter pattern register 30 SFP30 32 H'E8215178 32 Separation filter pattern register 31 SFP31 32 H'E821517C 32 Separation filter mask register 0 SFM0 32 H'E82151C0 32 Separation filter mask register 1 SFM1 32 H'E82151C4 32 Transmit configuration register TGC 32 H'E8215300 32 Transmit configuration control register TCCR 32 H'E8215304 32 Transmit status register TSR 32 H'E8215308 32 Time stamp FIFO access register 0 TFA0 32 H'E8215310 32 Time stamp FIFO access register 1 TFA1 32 H'E8215314 32 Time stamp FIFO access register 2 TFA2 32 H'E8215318 32 CBS increment value register 0 CIVR0 32 H'E8215320 32 CBS increment value register 1 CIVR1 32 H'E8215324 32 CBS decrement value register 0 CDVR0 32 H'E8215328 32 CBS decrement value register 1 CDVR1 32 H'E821532C 32 CBS upper limit register 0 CUL0 32 H'E8215330 32 CBS upper limit register 1 CUL1 32 H'E8215334 32 CBS lower limit register 0 CLL0 32 H'E8215338 32 CBS lower limit register 1 CLL1 32 H'E821533C 32 Descriptor interrupt control register DIC 32 H'E8215350 32 Descriptor interrupt status register DIS 32 H'E8215354 32 Error interrupt control register EIC 32 H'E8215358 32 Error interrupt status register EIS 32 H'E821535C 32 Receive interrupt control register 0 RIC0 32 H'E8215360 32 Receive interrupt status register 0 RIS0 32 H'E8215364 32 Receive interrupt control register 1 RIC1 32 H'E8215368 32 Receive interrupt status register 1 RIS1 32 H'E821536C 32 Receive interrupt control register 2 RIC2 32 H'E8215370 32 Receive interrupt status register 2 RIS2 32 H'E8215374 32 Transmit interrupt control register TIC 32 H'E8215378 32 Transmit interrupt status register TIS 32 H'E821537C 32 Interrupt summary status register ISS 32 H'E8215380 32 gPTP configuration control register GCCR 32 H'E8215390 32 gPTP maximum transit time register GMTT 32 H'E8215394 32 gPTP presentation time comparison register GPTC 32 H'E8215398 32 gPTP timer increment register GTI 32 H'E821539C 32 gPTP timer offset configuration register 0 GTO0 32 H'E82153A0 32 gPTP timer offset configuration register 1 GTO1 32 H'E82153A4 32 gPTP timer offset configuration register 2 GTO2 32 H'E82153A8 32 gPTP interrupt control register GIC 32 H'E82153AC 32 gPTP interrupt status register GIS 32 H'E82153B0 32 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-88 RZ/A1H Group, RZ/A1M Group Table 58.1 Register Addresses Module EthernetAVB 58. List of Registers Register Name Abbreviation Number of Bits Address Access Size gPTP presentation time capture register GCPT 32 H'E82153B4 32 gPTP timer capture register 0 GCT0 32 H'E82153B8 32 gPTP timer capture register 1 GCT1 32 H'E82153BC 32 gPTP timer capture register 2 GCT2 32 H'E82153C0 32 E-MAC mode register ECMR 32 H'E8215500 32 Receive frame length register RFLR 32 H'E8215508 32 E-MAC status register ECSR 32 H'E8215510 32 E-MAC interrupt permission register ECSIPR 32 H'E8215518 32 PHY interface register PIR 32 H'E8215520 32 Automatic PAUSE frame register APR 32 H'E8215554 32 Manual PAUSE frame register MPR 32 H'E8215558 32 32 PAUSE frame transmit counter PFTCR 32 H'E821555C PAUSE frame receive counter PFRCR 32 H'E8215560 32 Automatic PAUSE frame retransmission count register TPAUSER 32 H'E8215564 32 MAC address high register MAHR 32 H'E82155C0 32 MAC address low register MALR 32 H'E82155C8 32 CRC error frame receive counter register CEFCR 32 H'E8215740 32 Frame receive error counter register FRECR 32 H'E8215748 32 Too-short frame receive counter register TSFRCR 32 H'E8215750 32 Too-long frame receive counter register TLFRCR 32 H'E8215758 32 Residual-bit frame receive counter register RFCR 32 H'E8215760 32 Multicast address frame receive counter register MAFCR 32 H'E8215778 32 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-89 RZ/A1H Group, RZ/A1M Group 58.2 Register Bits Table 58.2 Module Secondary cache 58. List of Registers Register Bits Register Abbreviation reg0_cache_id reg0_cache_type reg1_control reg1_aux_control reg1_tag_ram_ control reg1_data_ram_ control reg2_ev_counter_ ctrl reg2_ev_counter1_ cfg reg2_ev_counter0_ cfg reg2_ev_counter1 reg2_ev_counter0 reg2_int_mask Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 Bits 24/16/8/0 Implementer[7] Implementer[6] Implementer[5] Implementer[4] Implementer[3] Implementer[2] Implementer[1] Implementer[0] - - - - - - - - CACHE ID[5] CACHE ID[4] CACHE ID[3] CACHE ID[2] CACHE ID[1] CACHE ID[0] Part Number[3] Part Number[2] Part Number[1] Part Number[0] RTL release[5] RTL release[4] RTL release[3] RTL release[2] RTL release[1] RTL release[0] Data banking - - ctype[3] ctype[2] ctype[1] ctype[0] - Dsize[4] Dsize[3] Dsize[2] Dsize[1] Dsize[0] L2 associativity - - - - Isize[4] Isize[3] Isize[2] Isize[1] Isize[0] L2 associativity - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - L2 Cache enable - Early BRESP enable Instruction prefetch enable Data prefetch enable Non-secure interrupt access control Non-secure lockdown enable Cache replacement policy Force write allocate[1] Force write allocate[0] Shared attribute override enable Parity enable Event monitor bus enable Way-size[2] Way-size[1] Way-size[0] Associativity - - Shared Attribute Invalidate Enable Exclusive cache configuration Store buffer device limitation Enable High Priority for SO and Dev Reads Enable - - - - - - - - - Full Line of Zero Enable - - - - - - - - - - - - - - - - - - - - - RAM write access latency[2] RAM write access latency[1] RAM write access latency[0] 0 RAM read access latency[2] RAM read access latency[1] RAM read access latency[0] 0 RAM setup latency[2] RAM setup latency[1] RAM setup latency[0] - - - - - - - - - - - - - - - - - - - - - RAM write access latency[2] RAM write access latency[1] RAM write access latency[0] 0 RAM read access latency[2] RAM read access latency[1] RAM read access latency[0] 0 RAM setup latency [2] RAM setup latency [1] RAM setup latency [0] - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Counter reset[1] Counter reset[0] Event counter enable - - - - - - - - - - - - - - - - - - - - - - - - - - Counter event source[3] Counter event source[2] Counter event source[1] Counter event source[0] Event counter interrupt generation[1] Event counter interrupt generation[0] - - - - - - - - - - - - - - - - - - - - - - - - - - Counter event source[3] Counter event source[2] Counter event source[1] Counter event source[0] Event counter interrupt generation[1] Event counter interrupt generation[0] Counter value[31] Counter value[30] Counter value[29] Counter value[28] Counter value[27] Counter value[26] Counter value[25] Counter value[24] Counter value[23] Counter value[22] Counter value[21] Counter value[20] Counter value[19] Counter value[18] Counter value[17] Counter value[16] Counter value[15] Counter value[14] Counter value[13] Counter value[12] Counter value[11] Counter value[10] Counter value[9] Counter value[8] Counter value[7] Counter value[6] Counter value[5] Counter value[4] Counter value[3] Counter value[2] Counter value[1] Counter value[0] Counter value[31] Counter value[30] Counter value[29] Counter value[28] Counter value[27] Counter value[26] Counter value[25] Counter value[24] Counter value[23] Counter value[22] Counter value[21] Counter value[20] Counter value[19] Counter value[18] Counter value[17] Counter value[16] Counter value[15] Counter value[14] Counter value[13] Counter value[12] Counter value[11] Counter value[10] Counter value[9] Counter value[8] Counter value[7] Counter value[6] Counter value[5] Counter value[4] Counter value[3] Counter value[2] Counter value[1] Counter value[0] - - - - - - - - - - - - - - - - - - - - - - - DECERR SLVERR ERRRD ERRRT ERRWD ERRWT PARRD PARRT ECNTR R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 L2 cache line length[1] L2 cache line length[0] L2 cache line length[1] L2 cache line length[0] 58-90 RZ/A1H Group, RZ/A1M Group Table 58.2 Module Secondary cache 58. List of Registers Register Bits Register Abbreviation reg2_int_mask_ status reg2_int_raw_status reg2_int_clear reg7_cache_sync reg7_inv_pa reg7_inv_way reg7_clean_pa reg7_clean_index reg7_clean_way reg7_clean_inv_pa reg7_clean_inv_ index reg7_clean_inv_way reg9_d_lockdown0 reg9_i_lockdown0 Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 Bits 24/16/8/0 - - - - - - - - - - - - - - - - - - - - - - - DECERR SLVERR ERRRD ERRRT ERRWD ERRWT PARRD PARRT ECNTR - - - - - - - - - - - - - - - - - - - - - - - DECERR SLVERR ERRRD ERRRT ERRWD ERRWT PARRD PARRT ECNTR - - - - - - - - - - - - - - - - - - - - - - - DECERR SLVERR ERRRD ERRRT ERRWD ERRWT PARRD PARRT ECNTR - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - C TAG[17] TAG[16] TAG[15] TAG[14] TAG[13] TAG[12] TAG[11] TAG[10] TAG[9] TAG[8] TAG[7] TAG[6] TAG[5] TAG[4] TAG[3] TAG[2] TAG[1] TAG[0] INDEX[8] INDEX[7] INDEX[6] INDEX[5] INDEX[4] INDEX[3] INDEX[2] INDEX[1] INDEX[0] - - - - C - - - - - - - - - - - - - - - - - - - - - - - - Way bits[7] Way bits[6] Way bits[5] Way bits[4] Way bits[3] Way bits[2] Way bits[1] Way bits[0] TAG[17] TAG[16] TAG[15] TAG[14] TAG[13] TAG[12] TAG[11] TAG[10] TAG[9] TAG[8] TAG[7] TAG[6] TAG[5] TAG[4] TAG[3] TAG[2] TAG[1] TAG[0] INDEX[8] INDEX[7] INDEX[6] INDEX[5] INDEX[4] INDEX[3] INDEX[2] INDEX[1] INDEX[0] - - - - C - Way[2] Way[1] Way[0] - - - - - - - - - - - - - - INDEX[8] INDEX[7] INDEX[6] INDEX[5] INDEX[4] INDEX[3] INDEX[2] INDEX[1] INDEX[0] - - - - C - - - - - - - - - - - - - - - - - - - - - - - - Way bits[7] Way bits[6] Way bits[5] Way bits[4] Way bits[3] Way bits[2] Way bits[1] Way bits[0] TAG[17] TAG[16] TAG[15] TAG[14] TAG[13] TAG[12] TAG[11] TAG[10] TAG[9] TAG[8] TAG[7] TAG[6] TAG[5] TAG[4] TAG[3] TAG[2] TAG[1] TAG[0] INDEX[8] INDEX[7] INDEX[6] INDEX[5] INDEX[4] INDEX[3] INDEX[2] INDEX[1] INDEX[0] - - - - C - Way[2] Way[1] Way[0] - - - - - - - - - - - - - - INDEX[8] INDEX[7] INDEX[6] INDEX[5] INDEX[4] INDEX[3] INDEX[2] INDEX[1] INDEX[0] - - - - C - - - - - - - - - - - - - - - - - - - - - - - - Way_bits[7] Way_bits[6] Way_bits[5] Way_bits[4] Way_bits[3] Way_bits[2] Way_bits[1] Way_bits[0] - - - - - - - - - - - - - - - - - - - - - - - - DATALOCK000[7] DATALOCK000[6] DATALOCK000[5] DATALOCK000[4] DATALOCK000[3] DATALOCK000[2] DATALOCK000[1] DATALOCK000[0] - - - - - - - - - - - - - - - - - - - - - - - - INSTRLOCK000 [7] INSTRLOCK000 [6] INSTRLOCK000 [5] INSTRLOCK000 [4] INSTRLOCK000 [3] INSTRLOCK000 [2] INSTRLOCK000 [1] INSTRLOCK000 [0] R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-91 RZ/A1H Group, RZ/A1M Group Table 58.2 Module Secondary cache 58. List of Registers Register Bits Register Abbreviation reg9_d_lockdown1 reg9_i_lockdown1 reg9_d_lockdown2 reg9_i_lockdown2 reg9_d_lockdown3 reg9_i_lockdown3 reg9_d_lockdown4 reg9_i_lockdown4 reg9_d_lockdown5 reg9_i_lockdown5 reg9_d_lockdown6 reg9_i_lockdown6 reg9_d_lockdown7 Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 - - - - - - - Bits 24/16/8/0 - - - - - - - - - - - - - - - - - DATALOCK001[7] DATALOCK001[6] DATALOCK001[5] DATALOCK001[4] DATALOCK001[3] DATALOCK001[2] DATALOCK001[1] DATALOCK001[0] - - - - - - - - - - - - - - - - - - - - - - - - INSTRLOCK001 [7] INSTRLOCK001 [6] INSTRLOCK001 [5] INSTRLOCK001 [4] INSTRLOCK001 [3] INSTRLOCK001 [2] INSTRLOCK001 [1] INSTRLOCK001 [0] - - - - - - - - - - - - - - - - - - - - - - - - DATALOCK002[7] DATALOCK002[6] DATALOCK002[5] DATALOCK002[4] DATALOCK002[3] DATALOCK002[2] DATALOCK002[1] DATALOCK002[0] - - - - - - - - - - - - - - - - - - - - - - - - INSTRLOCK002 [7] INSTRLOCK002 [6] INSTRLOCK002 [5] INSTRLOCK002 [4] INSTRLOCK002 [3] INSTRLOCK002 [2] INSTRLOCK002 [1] INSTRLOCK002 [0] - - - - - - - - - - - - - - - - - - - - - - - - DATALOCK003[7] DATALOCK003[6] DATALOCK003[5] DATALOCK003[4] DATALOCK003[3] DATALOCK003[2] DATALOCK003[1] DATALOCK003[0] - - - - - - - - - - - - - - - - - - - - - - - - INSTRLOCK003 [7] INSTRLOCK003 [6] INSTRLOCK003 [5] INSTRLOCK003 [4] INSTRLOCK003 [3] INSTRLOCK003 [2] INSTRLOCK003 [1] INSTRLOCK003 [0] - - - - - - - - - - - - - - - - - - - - - - - - DATALOCK004[7] DATALOCK004[6] DATALOCK004[5] DATALOCK004[4] DATALOCK004[3] DATALOCK004[2] DATALOCK004[1] DATALOCK004[0] - - - - - - - - - - - - - - - - - - - - - - - - INSTRLOCK004 [7] INSTRLOCK004[ 6] INSTRLOCK004 [5] INSTRLOCK004 [4] INSTRLOCK004 [3] INSTRLOCK004 [2] INSTRLOCK004 [1] INSTRLOCK004 [0] - - - - - - - - - - - - - - - - - - - - - - - - DATALOCK005[7] DATALOCK005[6] DATALOCK005[5] DATALOCK005[4] DATALOCK005[3] DATALOCK005[2] DATALOCK005[1] DATALOCK005[0] - - - - - - - - - - - - - - - - - - - - - - - - INSTRLOCK005 [7] INSTRLOCK005 [6] INSTRLOCK005 [5] INSTRLOCK005 [4] INSTRLOCK005 [3] INSTRLOCK005 [2] INSTRLOCK005 [1] INSTRLOCK005 [0] - - - - - - - - - - - - - - - - - - - - - - - - DATALOCK006[7] DATALOCK006[6] DATALOCK006[5] DATALOCK006[4] DATALOCK006[3] DATALOCK006[2] DATALOCK006[1] DATALOCK006[0] - - - - - - - - - - - - - - - - - - - - - - - - INSTRLOCK006 [7] INSTRLOCK006 [6] INSTRLOCK006 [5] INSTRLOCK006 [4] INSTRLOCK006 [3] INSTRLOCK006 [2] INSTRLOCK006 [1] INSTRLOCK006 [0] - - - - - - - - - - - - - - - - - - - - - - - - DATALOCK007[7] DATALOCK007[6] DATALOCK007[5] DATALOCK007[4] DATALOCK007[3] DATALOCK007[2] DATALOCK007[1] DATALOCK007[0] R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-92 RZ/A1H Group, RZ/A1M Group Table 58.2 Module Secondary cache 58. List of Registers Register Bits Register Abbreviation reg9_i_lockdown7 reg9_lock_line_en reg9_unlock_way Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 Bits 24/16/8/0 - - - - - - - - - - - - - - - - - - - - - - - - INSTRLOCK007 [7] INSTRLOCK007 [6] INSTRLOCK007 [5] INSTRLOCK007 [4] INSTRLOCK007 [3] INSTRLOCK007 [2] INSTRLOCK007 [1] INSTRLOCK007 [0] - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - lockdown_by_line_ena ble - - - - - - - - - - - - - - - - - - - - - - - - unlock_all_lines_ by_way_operation[7] unlock_all_lines_ by_way_operation[6] unlock_all_lines_ by_way_operation[5] unlock_all_lines_ by_way_operation[4] unlock_all_lines_ by_way_operation[3] unlock_all_lines_ by_way_operation[2] unlock_all_lines_ by_way_operation[1] unlock_all_lines_ by_way_operation[0] reg12_addr_filtering_ address_filtering_start[ address_filtering_start[ address_filtering_start[ address_filtering_start[ address_filtering_start[ address_filtering_start[ address_filtering_start[ address_filtering_start[ start 11] 10] 9] 8] 7] 6] 5] 4] address_filtering_start[ address_filtering_start[ address_filtering_start[ address_filtering_start[ 3] 2] 1] 0] reg12_addr_filtering_ end reg15_debug_ctrl reg15_prefetch_ctrl reg15_power_ctrl LSI internal bus RMPR AXIBUSCTL0 AXIBUSCTL1 - - - - - - - - - - - - - - - - - - - address_filtering_enab le address_filtering_end[ 11] address_filtering_end[ 10] address_filtering_end[ 9] address_filtering_end[ 8] address_filtering_end[ 7] address_filtering_end[ 6] address_filtering_end[ 5] address_filtering_end[ 4] address_filtering_end[ 3] address_filtering_end[ 2] address_filtering_end[ 1] address_filtering_end[ 0] - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - SPNIDEN DWB DCL - Double linefill enable Instruction prefetch enable Data prefetch enable Double linefill on WRAP read disable - - Prefetch drop enable Incr double Linefill enable - Not same ID on exclusive sequence enable - - - - - - - - - - - - - - - - Prefetch offset[4] Prefetch offset[3] Prefetch offset[2] Prefetch offset[1] Prefetch offset[0] - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - dynamic_clk_ gating_en standby_mode_en - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - AXI128 - - - - - JCUARCACHE[3] JCUARCACHE[2] JCUARCACHE[1] JCUARCACHE[0] - - - - JCUAWCACHE[3] JCUAWCACHE[2] JCUAWCACHE[1] JCUAWCACHE[0] - - - - ETHARCACHE[3] ETHARCACHE[2] ETHARCACHE[1] ETHARCACHE[0] - - - - ETHAWCACHE[3] ETHAWCACHE[2] ETHAWCACHE[1] ETHAWCACHE[0] - - - - IMR20ARCACHE [3] IMR20ARCACHE [2] IMR20ARCACHE [1] IMR20ARCACHE [0] - - - - IMR20AWCACHE[3] IMR20AWCACHE[2] IMR20AWCACHE[1] IMR20AWCACHE[0] - - - - IMR21ARCACHE [3] IMR21ARCACHE[2] IMR21ARCACHE [1] IMR21ARCACHE [0] - - - - IMR21AWCACHE[3] IMR21AWCACHE[2] IMR21AWCACHE[1] IMR21AWCACHE[0] R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-93 RZ/A1H Group, RZ/A1M Group Table 58.2 Module LSI internal bus 58. List of Registers Register Bits Register Abbreviation AXIBUSCTL2 AXIBUSCTL3 AXIBUSCTL4 AXIBUSCTL5 AXIBUSCTL6 AXIBUSCTL7 AXIBUSCTL8 AXIBUSCTL9 AXIBUSCTL10 AXIRERRCTL0 Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 Bits 24/16/8/0 - - - - IMRDARCACHE [3] IMRDARCACHE [2] IMRDARCACHE [1] IMRDARCACHE [0] - - - - IMRDAWCACHE [3] IMRDAWCACHE [2] IMRDAWCACHE [1] IMRDAWCACHE [0] - - - - - - - - - - - - CEUAWCACHE [3] CEUAWCACHE [2] CEUAWCACHE [1] CEUAWCACHE [0] - - - - RGP640AR CACHE[3] RGP640AR CACHE[2] RGP640AR CACHE[1] RGP640AR CACHE[0] - - - - - - - - - - - - RGP641AR CACHE[3] RGP641AR CACHE[2] RGP641AR CACHE[1] RGP641AR CACHE[0] - - - - RGP641AW CACHE[3] RGP641AW CACHE[2] RGP641AW CACHE[1] RGP641AW CACHE[0] - - - - RGP642AR CACHE[3] RGP642AR CACHE[2] RGP642AR CACHE[1] RGP642AR CACHE[0] - - - - RGP642AW CACHE[3] RGP642AW CACHE[2] RGP642AW CACHE[1] RGP642AW CACHE[0] - - - - RGP1280AR CACHE[3] RGP1280AR CACHE[2] RGP1280AR CACHE[1] RGP1280AR CACHE[0] - - - - - - - - - - - - RGP1281AR CACHE[3] RGP1281AR CACHE[2] RGP1281AR CACHE[1] RGP1281AR CACHE[0] - - - - RGP1281AW CACHE[3] RGP1281AW CACHE[2] RGP1281AW CACHE[1] RGP1281AW CACHE[0] - - - - - - - - - - - - - - MLBAxCACHE[1] MLBAxCACHE[0] - - - - VDC501AR CACHE[3] VDC501AR CACHE[2] VDC501AR CACHE[1] VDC501AR CACHE[0] - - - - VDC501AW CACHE[3] VDC501AW CACHE[2] VDC501AW CACHE[1] VDC501AW CACHE[0] - - - - VDC502AR CACHE[3] VDC502AR CACHE[2] VDC502AR CACHE[1] VDC502AR CACHE[0] - - - - - - - - - - - - VDC503AR CACHE[3] VDC503AR CACHE[2] VDC503AR CACHE[1] VDC503AR CACHE[0] - - - - VDC503AW CACHE[3] VDC503AW CACHE[2] VDC503AW CACHE[1] VDC503AW CACHE[0] - - - - VDC504AR CACHE[3] VDC504AR CACHE[2] VDC504AR CACHE[1] VDC504AR CACHE[0] - - - - - - - - - - - - VDC505AR CACHE[3] VDC505AR CACHE[2] VDC505AR CACHE[1] VDC505AR CACHE[0] - - - - VDC505AW CACHE[3] VDC505AW CACHE[2] VDC505AW CACHE[1] VDC505AW CACHE[0] - - - - VDC511AR CACHE[3] VDC511AR CACHE[2] VDC511AR CACHE[1] VDC511AR CACHE[0] - - - - VDC511AW CACHE[3] VDC511AW CACHE[2] VDC511AW CACHE[1] VDC511AW CACHE[0] - - - - VDC512AR CACHE[3] VDC512AR CACHE[2] VDC512AR CACHE[1] VDC512AR CACHE[0] - - - - - - - - - - - - VDC513AR CACHE[3] VDC513AR CACHE[2] VDC513AR CACHE[1] VDC513AR CACHE[0] - - - - VDC513AW CACHE[3] VDC513AW CACHE[2] VDC513AW CACHE[1] VDC513AW CACHE[0] - - - - VDC514AR CACHE[3] VDC514AR CACHE[2] VDC514AR CACHE[1] VDC514AR CACHE[0] - - - - - - - - - - - - VDC515AR CACHE[3] VDC515AR CACHE[2] VDC515AR CACHE[1] VDC515AR CACHE[0] - - - - VDC515AW CACHE[3] VDC515AW CACHE[2] VDC515AW CACHE[1] VDC515AW CACHE[0] - - - JCURERREN - - - ETHRERREN - - - IMR20RERREN - - - IMR21RERREN - - - IMRDRERREN - - - CEURERREN - - - - - - - - R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-94 RZ/A1H Group, RZ/A1M Group Table 58.2 Module LSI internal bus Register Bits Register Abbreviation AXIRERRCTL1 AXIRERRCTL2 AXIRERRCTL3 AXIRERRST0 AXIRERRST1 AXIRERRST2 AXIRERRST3 AXIRERRCLR0 AXIRERRCLR1 AXIRERRCLR2 AXIRERRCLR3 Clock pulse generator 58. List of Registers Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 Bits 24/16/8/0 - - - RGP640RERREN - - - RGP641RERREN - - - RGP642RERREN - - - RGP1280RERR EN - - - RGP1281RERR EN - - - - - - - - - - - - - - - VDC501RERREN - - - VDC502RERREN - - - VDC503RERREN - - - VDC504RERREN - - - VDC505RERREN - - - - - - - - - - - - - - - VDC511RERREN - - - VDC512RERREN - - - VDC513RERREN - - - VDC514RERREN - - - VDC515RERREN - - - - - - - - - - - - JCURRESP[1] JCURRESP[0] JCUBRESP[1] JCUBRESP[0] ETHRRESP[1] ETHRRESP[0] ETHBRESP[1] ETHBRESP[0] IMR20RRESP[1] IMR20RRESP[0] IMR20BRESP[1] IMR20BRESP[0] IMR21RRESP[1] IMR21RRESP[0] IMR21BRESP[1] IMR21BRESP[0] IMRDRRESP[1] IMRDRRESP[0] IMRDBRESP[1] IMRDBRESP[0] - - CEUBRESP[1] CEUBRESP[0] - - - - - - - - RGP640RRESP [1] RGP640RRESP [0] - - RGP641RRESP [1] RGP641RRESP [0] RGP641BRESP [1] RGP641BRESP [0] RGP642RRESP [1] RGP642RRESP [0] RGP642BRESP [1] RGP642BRESP [0] RGP1280RRESP [1] RGP1280RRESP [0] - - RGP1281RRESP [1] RGP1281RRESP [0] RGP1281BRESP [1] RGP1281BRESP [0] - - - - - - - - - - - - VDC501RRESP [1] VDC501RRESP [0] VDC501BRESP [1] VDC501BRESP [0] VDC502RRESP [1] VDC502RRESP [0] - - VDC503RRESP [1] VDC503RRESP [0] VDC503BRESP [1] VDC503BRESP [0] VDC504RRESP [1] VDC504RRESP [0] - - VDC505RRESP [1] VDC505RRESP [0] VDC505BRESP [1] VDC505BRESP [0] - - - - - - - - - - - - VDC511RRESP [1] VDC511RRESP [0] VDC511BRESP [1] VDC511BRESP [0] VDC512RRESP [1] VDC512RRESP [0] - - VDC513RRESP [1] VDC513RRESP [0] VDC513BRESP [1] VDC513BRESP [0] VDC514RRESP [1] VDC514RRESP [0] - - VDC515RRESP [1] VDC515RRESP [0] VDC515BRESP [1] VDC515BRESP [0] - - - - - - - - - - - - - JCURRESPCLR - JCUBRESPCLR - ETHRRESPCLR - ETHBRESPCLR - IMR20RRESP CLR - IMR20BRESP CLR - IMR21RRESP CLR - IMR21BRESP CLR - IMRDRRESPCLR - IMRDBRESPCLR - - - CEUBRESPCLR - - - - - - - - - RGP640RRESP CLR - - - RGP641RRESP CLR - RGP641BRESP CLR - RGP642RRESP CLR - RGP642BRESP CLR - RGP1280RRESPCLR - - - RGP1281RRESPCLR - RGP1281BRESPCLR - - - - - - - - - - - - VDC501RRESP CLR - VDC501BRESP CLR - VDC502RRESP CLR - - - VDC503RRESP CLR - VDC503BRESP CLR - VDC504RRESP CLR - - - VDC505RRESP CLR - VDC505BRESP CLR - - - - - - - - - - - - - VDC511RRESP CLR - VDC511BRESP CLR - VDC512RRESP CLR - - - VDC513RRESP CLR - VDC513BRESP CLR - VDC514RRESP CLR - - - VDC515RRESP CLR - VDC515BRESP CLR - - - - - - - - - - - - FRQCR - CKOEN2 CKOEN[1] CKOEN[0] - - IFC[1] IFC[0] - - - - - - - - FRQCR2 - - - - - - - - - - - - - - GFC[1] GFC[0] R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-95 RZ/A1H Group, RZ/A1M Group Table 58.2 Module Interrupt controller 58. List of Registers Register Bits Register Abbreviation ICR0 ICR1 IRQRR ICDDCR ICDICTR ICDIIDR ICDISRn n = 0 to 18 ICDISERn n = 0 to 18 ICDICERn n = 0 to 18 ICDISPRn n = 0 to 18 ICDICPRn n = 0 to 18 Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 Bits 24/16/8/0 NMIL - - - - - - NMIE - - - - - - NMIF - IRQ71S IRQ70S IRQ61S IRQ60S IRQ51S IRQ50S IRQ41S IRQ40S IRQ31S IRQ30S IRQ21S IRQ20S IRQ11S IRQ10S IRQ01S IRQ00S - - - - - - - - IRQ7F IRQ6F IRQ5F IRQ4F IRQ3F IRQ2F IRQ1F IRQ0F - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Enable - - - - - - - - - - - - - - - - LSPI[4] LSPI[3] LSPI[2] LSPI[1] LSPI[0] SecurityExtn - - CPUNumber[2] CPUNumber[1] CPUNumber[0] ITLinesNumber[4] ITLinesNumber[3] ITLinesNumber[2] ITLinesNumber[1] ITLinesNumber[0] ProductID[7] ProductID[6] ProductID[5] ProductID[4] ProductID[3] ProductID[2] ProductID[1] ProductID[0] - - - - Variant[3] Variant[2] Variant[1] Variant[0] Revision[3] Revision[2] Revision[1] Revision[0] Implementer[11] Implementer[10] Implementer[9] Implementer[8] Implementer[7] Implementer[6] Implementer[5] Implementer[4] Implementer[3] Implementer[2] Implementer[1] Implementer[0] Security status bits[31] Security status bits[30] Security status bits[29] Security status bits[28] Security status bits[27] Security status bits[26] Security status bits[25] Security status bits[24] Security status bits[23] Security status bits[22] Security status bits[21] Security status bits[20] Security status bits[19] Security status bits[18] Security status bits[17] Security status bits[16] Security status bits[15] Security status bits[14] Security status bits[13] Security status bits[12] Security status bits[11] Security status bits[10] Security status bits[9] Security status bits[8] Security status bits[7] Security status bits[6] Security status bits[5] Security status bits[4] Security status bits[3] Security status bits[2] Security status bits[1] Security status bits[0] Set-enable bits[31] Set-enable bits[30] Set-enable bits[29] Set-enable bits[28] Set-enable bits[27] Set-enable bits[26] Set-enable bits[25] Set-enable bits[24] Set-enable bits[23] Set-enable bits[22] Set-enable bits[21] Set-enable bits[20] Set-enable bits[19] Set-enable bits[18] Set-enable bits[17] Set-enable bits[16] Set-enable bits[15] Set-enable bits[14] Set-enable bits[13] Set-enable bits[12] Set-enable bits[11] Set-enable bits[10] Set-enable bits[9] Set-enable bits[8] Set-enable bits[7] Set-enable bits[6] Set-enable bits[5] Set-enable bits[4] Set-enable bits[3] Set-enable bits[2] Set-enable bits[1] Set-enable bits[0] Clear-enable bits[31] Clear-enable bits[30] Clear-enable bits[29] Clear-enable bits[28] Clear-enable bits[27] Clear-enable bits[26] Clear-enable bits[25] Clear-enable bits[24] Clear-enable bits[23] Clear-enable bits[22] Clear-enable bits[21] Clear-enable bits[20] Clear-enable bits[19] Clear-enable bits[18] Clear-enable bits[17] Clear-enable bits[16] Clear-enable bits[15] Clear-enable bits[14] Clear-enable bits[13] Clear-enable bits[12] Clear-enable bits[11] Clear-enable bits[10] Clear-enable bits[9] Clear-enable bits[8] Clear-enable bits[7] Clear-enable bits[6] Clear-enable bits[5] Clear-enable bits[4] Clear-enable bits[3] Clear-enable bits[2] Clear-enable bits[1] Clear-enable bits[0] Set-pending bits[31] Set-pending bits[30] Set-pending bits[29] Set-pending bits[28] Set-pending bits[27] Set-pending bits[26] Set-pending bits[25] Set-pending bits[24] Set-pending bits[23] Set-pending bits[22] Set-pending bits[21] Set-pending bits[20] Set-pending bits[19] Set-pending bits[18] Set-pending bits[17] Set-pending bits[16] Set-pending bits[15] Set-pending bits[14] Set-pending bits[13] Set-pending bits[12] Set-pending bits[11] Set-pending bits[10] Set-pending bits[9] Set-pending bits[8] Set-pending bits[7] Set-pending bits[6] Set-pending bits[5] Set-pending bits[4] Set-pending bits[3] Set-pending bits[2] Set-pending bits[1] Set-pending bits[0] Clear-pending bits[31] Clear-pending bits[30] Clear-pending bits[29] Clear-pending bits[28] Clear-pending bits[27] Clear-pending bits[26] Clear-pending bits[25] Clear-pending bits[24] Clear-pending bits[23] Clear-pending bits[22] Clear-pending bits[21] Clear-pending bits[20] Clear-pending bits[19] Clear-pending bits[18] Clear-pending bits[17] Clear-pending bits[16] Clear-pending bits[15] Clear-pending bits[14] Clear-pending bits[13] Clear-pending bits[12] Clear-pending bits[11] Clear-pending bits[10] Clear-pending bits[9] Clear-pending bits[8] Clear-pending bits[7] Clear-pending bits[6] Clear-pending bits[5] Clear-pending bits[4] Clear-pending bits[3] Clear-pending bits[2] Clear-pending bits[1] Clear-pending bits[0] R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-96 RZ/A1H Group, RZ/A1M Group Table 58.2 Module Interrupt controller 58. List of Registers Register Bits Register Abbreviation ICDABRn n = 0 to 18 ICDIPRn n = 0 to 146 ICDIPTRn n = 0 to 146 ICDICFRn n = 0 to 36 PPI Status Register SPI Status Registersn n = 0 to 16 ICDSGIR ICCICR ICCPMR ICCBPR ICCIAR ICCEOIR ICCRPR Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 Bits 24/16/8/0 Active bits[31] Active bits[30] Active bits[29] Active bits[28] Active bits[27] Active bits[26] Active bits[25] Active bits[24] Active bits[23] Active bits[22] Active bits[21] Active bits[20] Active bits[19] Active bits[18] Active bits[17] Active bits[16] Active bits[15] Active bits[14] Active bits[13] Active bits[12] Active bits[11] Active bits[10] Active bits[9] Active bits[8] Active bits[7] Active bits[6] Active bits[5] Active bits[4] Active bits[3] Active bits[2] Active bits[1] Active bits[0] Priority, byte offset 3[7] Priority, byte offset 3[6] Priority, byte offset 3[5] Priority, byte offset 3[4] Priority, byte offset 3[3] Priority, byte offset 3[2] Priority, byte offset 3[1] Priority, byte offset 3[0] Priority, byte offset 2[7] Priority, byte offset 2[6] Priority, byte offset 2[5] Priority, byte offset 2[4] Priority, byte offset 2[3] Priority, byte offset 2[2] Priority, byte offset 2[1] Priority, byte offset 2[0] Priority, byte offset 1[7] Priority, byte offset 1[6] Priority, byte offset 1[5] Priority, byte offset 1[4] Priority, byte offset 1[3] Priority, byte offset 1[2] Priority, byte offset 1[1] Priority, byte offset 1[0] Priority, byte offset 0[7] Priority, byte offset 0[6] Priority, byte offset 0[5] Priority, byte offset 0[4] Priority, byte offset 0[3] Priority, byte offset 0[2] Priority, byte offset 0[1] Priority, byte offset 0[0] CPU targets, byte offset 3[7] CPU targets, byte offset 3[6] CPU targets, byte offset 3[5] CPU targets, byte offset 3[4] CPU targets, byte offset 3[3] CPU targets, byte offset 3[2] CPU targets, byte offset 3[1] CPU targets, byte offset 3[0] CPU targets, byte offset 2[7] CPU targets, byte offset 2[6] CPU targets, byte offset 2[5] CPU targets, byte offset 2[4] CPU targets, byte offset 2[3] CPU targets, byte offset 2[2] CPU targets, byte offset 2[1] CPU targets, byte offset 2[0] CPU targets, byte offset 1[7] CPU targets, byte offset 1[6] CPU targets, byte offset 1[5] CPU targets, byte offset 1[4] CPU targets, byte offset 1[3] CPU targets, byte offset 1[2] CPU targets, byte offset 1[1] CPU targets, byte offset 1[0] CPU targets, byte offset 0[7] CPU targets, byte offset 0[6] CPU targets, byte offset 0[5] CPU targets, byte offset 0[4] CPU targets, byte offset 0[3] CPU targets, byte offset 0[2] CPU targets, byte offset 0[1] CPU targets, byte offset 0[0] Int_config[1], field 15 Int_config[0], field 15 Int_config[1], field 14 Int_config[0], field 14 Int_config[1], field 13 Int_config[0], field 13 Int_config[1], field 12 Int_config[0], field 12 Int_config[1], field 11 Int_config[0], field 11 Int_config[1], field 10 Int_config[0], field 10 Int_config[1], field 9 Int_config[0], field 9 Int_config[1], field 8 Int_config[0], field 8 Int_config[1],field7 Int_config[0],field7 Int_config[1],field6 Int_config[0],field6 Int_config[1],field5 Int_config[0],field5 Int_config[1],field4 Int_config[0],field4 Int_config[1],field3 Int_config[0],field3 Int_config[1],field2 Int_config[0],field2 Int_config[1],field1 Int_config[0],field1 Int_config[1],field0 Int_config[0],field0 - - - - - - - - - - - - - - - - ppi_status[15] ppi_status[14] ppi_status[13] ppi_status[12] ppi_status[11] ppi_status[10] ppi_status[9] ppi_status[8] ppi_status[7] ppi_status[6] ppi_status[5] ppi_status[4] ppi_status[3] ppi_status[2] ppi_status[1] ppi_status[0] spi_status[31] spi_status[30] spi_status[29] spi_status[28] spi_status[27] spi_status[26] spi_status[25] spi_status[24] spi_status[23] spi_status[22] spi_status[21] spi_status[20] spi_status[19] spi_status[18] spi_status[17] spi_status[16] spi_status[15] spi_status[14] spi_status[13] spi_status[12] spi_status[11] spi_status[10] spi_status[9] spi_status[8] spi_status[7] spi_status[6] spi_status[5] spi_status[4] spi_status[3] spi_status[2] spi_status[1] spi_status[0] - - - - - - TargetListFilter[1] TargetListFilter[0] CPUTargetList[7] CPUTargetList[6] CPUTargetList[5] CPUTargetList[4] CPUTargetList[3] CPUTargetList[2] CPUTargetList[1] CPUTargetList[0] SATT - - - - - - - - - - - SGIINTID[3] SGIINTID[2] SGIINTID[1] SGIINTID[0] - - - - - - - - - - - - - - - - - - - - - - - - - - - SBPR FIQEn AckCtl EnableNS EnableS - - - - - - - - - - - - - - - - - - - - - - - - Priority[7] Priority[6] Priority[5] Priority[4] Priority[3] Priority[2] Priority[1] Priority[0] - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Binary point[2] Binary point[1] Binary point[0] - - - - - - - - - - - - - - - - - - - CPUID[2] CPUID[1] CPUID[0] ACKINTID[9] ACKINTID[8] ACKINTID[7] ACKINTID[6] ACKINTID[5] ACKINTID[4] ACKINTID[3] ACKINTID[2] ACKINTID[1] ACKINTID[0] - - - - - - - - - - - - - - - - - - - CPUID[2] CPUID[1] CPUID[0] EOIINTID[9] EOIINTID[8] EOIINTID[7] EOIINTID[6] EOIINTID[5] EOIINTID[4] EOIINTID[3] EOIINTID[2] EOIINTID[1] EOIINTID[0] - - - - - - - - - - - - - - - - - - - - - - - - Priority[7] Priority[6] Priority[5] Priority[4] Priority[3] Priority[2] Priority[1] Priority[0] R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-97 RZ/A1H Group, RZ/A1M Group Table 58.2 Module Interrupt controller 58. List of Registers Register Bits Register Abbreviation ICCHPIR Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 Bits 24/16/8/0 - - - - - - - - - - - - - - - - - - - CPUID[2] CPUID[1] CPUID[0] PENDINTID[9] PENDINTID[8] PENDINTID[7] PENDINTID[6] PENDINTID[5] PENDINTID[4] PENDINTID[3] PENDINTID[2] PENDINTID[1] PENDINTID[0] ProductID[11] ProductID[10] ProductID[9] ProductID[8] ProductID[7] ProductID[6] ProductID[5] ProductID[4] ProductID[3] ProductID[2] ProductID[1] ProductID[0] Architecture version[3] Architecture version[2] Architecture version[1] Architecture version[0] ICCABPR ICCIIDR Bus state controller CMNCR CS0BCR CS1BCR CS2BCR CS3BCR CS4BCR CS5BCR CS0WCR Normal space, SRAM with byte selection, MPX-I/O CS0WCR Burst ROM (clock asynchronous) CS0WCR Burst ROM (clock synchronous) CS1WCR Revision[3] Revision[2] Revision[1] Revision[0] Implementer[11] Implementer[10] Implementer[9] Implementer[8] Implementer[7] Implementer[6] Implementer[5] Implementer[4] Implementer[3] Implementer[2] Implementer[1] Implementer[0] - - - TL0 - - - AL0 - - - - - - - - - - - - - DPRTY[1] DPRTY[0] - - - - - - - HIZMEM HIZCNT - IWW[2] IWW[1] IWW[0] IWRWD[2] IWRWD[1] IWRWD[0] IWRWS[2] IWRWS[1] IWRWS[0] IWRRD[2] IWRRD[1] IWRRD[0] IWRRS[2] IWRRS[1] IWRRS[0] - TYPE[2] TYPE[1] TYPE[0] - BSZ[1] BSZ[0] - - - - - - - - - - IWW[2] IWW[1] IWW[0] IWRWD[2] IWRWD[1] IWRWD[0] IWRWS[2] IWRWS[1] IWRWS[0] IWRRD[2] IWRRD[1] IWRRD[0] IWRRS[2] IWRRS[1] IWRRS[0] - TYPE[2] TYPE[1] TYPE[0] - BSZ[1] BSZ[0] - - - - - - - - - - IWW[2] IWW[1] IWW[0] IWRWD[2] IWRWD[1] IWRWD[0] IWRWS[2] IWRWS[1] IWRWS[0] IWRRD[2] IWRRD[1] IWRRD[0] IWRRS[2] IWRRS[1] IWRRS[0] - TYPE[2] TYPE[1] TYPE[0] - BSZ[1] BSZ[0] - - - - - - - - - - IWW[2] IWW[1] IWW[0] IWRWD[2] IWRWD[1] IWRWD[0] IWRWS[2] IWRWS[1] IWRWS[0] IWRRD[2] IWRRD[1] IWRRD[0] IWRRS[2] IWRRS[1] IWRRS[0] - TYPE[2] TYPE[1] TYPE[0] - BSZ[1] BSZ[0] - - - - - - - - - - IWW[2] IWW[1] IWW[0] IWRWD[2] IWRWD[1] IWRWD[0] IWRWS[2] IWRWS[1] IWRWS[0] IWRRD[2] IWRRD[1] IWRRD[0] IWRRS[2] IWRRS[1] IWRRS[0] - TYPE[2] TYPE[1] TYPE[0] - BSZ[1] BSZ[0] - - - - - - - - - - IWW[2] IWW[1] IWW[0] IWRWD[2] IWRWD[1] IWRWD[0] IWRWS[2] IWRWS[1] IWRWS[0] IWRRD[2] IWRRD[1] IWRRD[0] IWRRS[2] IWRRS[1] IWRRS[0] - TYPE[2] TYPE[1] TYPE[0] - BSZ[1] BSZ[0] - - - - - - - - - - - - - - - - - - - - BAS - - - - - - - SW[1] SW[0] WR[3] WR[2] WR[1] WR[0] WM - - - - HW[1] HW[0] - - - - - - - - - - BST[1] BST[0] - - BW[1] BW[0] W[1] - - - - - W[3] W[2] W[0] WM - - - - - - - - - - - - - - - - - - - - BW[1] BW[0] - - - - - W[3] W[2] W[1] W[0] WM - - - - - - - - - - - - - WW[0] - - - BAS - WW[2] WW[1] - - - SW[1] SW[0] WR[3] WR[2] WR[1] WR[0] WM - - - - HW[1] HW[0] R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-98 RZ/A1H Group, RZ/A1M Group Table 58.2 Module Bus state controller 58. List of Registers Register Bits Register Abbreviation CS2WCR Normal space, SRAM with byte selection, MPX-I/O CS2WCR Burst ROM (clock synchronous) CS3WCR Normal space, SRAM with byte selection, MPX-I/O CS3WCR Burst ROM (clock synchronous) CS4WCR Normal space, SRAM with byte selection, MPX-I/O CS4WCR Burst ROM (clock asynchronous) CS5WCR Normal space, SRAM with byte selection, MPX-I/O SDCR RTCSR RTCNT RTCOR TOSCOR0 TOSCOR1 Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 Bits 24/16/8/0 - - - - - - - - - - - BAS - - - - - - - - - WR[3] WR[2] WR[1] WR[0] WM - - - - - - - - - - - - - - - - - - - - - - - - - - - - - A2CL[1] A2CL[0] - - - - - - - - - - - - - - - - - - BAS - - - - - - - - - WR[3] WR[2] WR[1] WR[0] WM - - - - - - - - - - - - - - - - - - - - - - - WTRP[1] WTRP[0] - WTRCD[1] WTRCD[0] - A3CL[1] WTRC[0] A3CL[0] - - TRWL[1] TRWL[0] - WTRC[1] - - - - - - - - - - - BAS - WW[2] WW[1] WW[0] - - - SW[1] SW[0] WR[3] WR[2] WR[1] WR[0] WM - - - - HW[1] HW[0] - - - - - - - - - - BST[1] BST[0] - - BW[1] BW[0] - - - SW[1] SW[0] W[3] W[2] W[1] W[0] WM - - - - HW[1] HW[0] - - - - - - - - - - SZSEL MPXW/BAS - WW[2] WW[1] WW[0] - - - SW[1] SW[0] WR[3] WR[2] WR[1] WR[0] WM - - - - HW[1] HW[0] - - - - - - - - - - - A2ROW[1] A2ROW[0] - A2COL[1] A2COL[0] - - DEEP - RFSH RMODE PDOWN BACTV - - - A3ROW[1] A3ROW[0] - A3COL[1] A3COL[0] - - - - - - - - - - - - - - - - - - - - - - - - CMF CMIE CKS[2] CKS[1] CKS[0] RRC[2] RRC[1] RRC[0] - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-99 RZ/A1H Group, RZ/A1M Group Table 58.2 Module Bus state controller Register Bits Register Abbreviation TOSCOR2 TOSCOR3 TOSCOR4 TOSCOR5 TOSTR TOENR Direct memory access controller 58. List of Registers N0SA_0 N0DA_0 N0TB_0 N1SA_0 N1DA_0 N1TB_0 CRSA_0 CRDA_0 Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 Bits 24/16/8/0 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - CS5TOSTF CS4TOSTF CS3TOSTF CS2TOSTF CS1TOSTF CS0TOSTF - - - - - - - - - - - - - - - - - - - - - - - - - - CS5TOEN CS4TOEN CS3TOEN CS2TOEN CS1TOEN CS0TOEN SA[31] SA[30] SA[29] SA[28] SA[27] SA[26] SA[25] SA[24] SA[23] SA[22] SA[21] SA[20] SA[19] SA[18] SA[17] SA[16] SA[15] SA[14] SA[13] SA[12] SA[11] SA[10] SA[9] SA[8] SA[7] SA[6] SA[5] SA[4] SA[3] SA[2] SA[1] SA[0] DA[31] DA[30] DA[29] DA[28] DA[27] DA[26] DA[25] DA[24] DA[16] DA[23] DA[22] DA[21] DA[20] DA[19] DA[18] DA[17] DA[15] DA[14] DA[13] DA[12] DA[11] DA[10] DA[9] DA[8] DA[7] DA[6] DA[5] DA[4] DA[3] DA[2] DA[1] DA[0] TB[31] TB[30] TB[29] TB[28] TB[27] TB[26] TB[25] TB[24] TB[23] TB[22] TB[21] TB[20] TB[19] TB[18] TB[17] TB[16] TB[15] TB[14] TB[13] TB[12] TB[11] TB[10] TB[9] TB[8] TB[7] TB[6] TB[5] TB[4] TB[3] TB[2] TB[1] TB[0] SA[31] SA[30] SA[29] SA[28] SA[27] SA[26] SA[25] SA[24] SA[23] SA[22] SA[21] SA[20] SA[19] SA[18] SA[17] SA[16] SA[15] SA[14] SA[13] SA[12] SA[11] SA[10] SA[9] SA[8] SA[7] SA[6] SA[5] SA[4] SA[3] SA[2] SA[1] SA[0] DA[31] DA[30] DA[29] DA[28] DA[27] DA[26] DA[25] DA[24] DA[16] DA[23] DA[22] DA[21] DA[20] DA[19] DA[18] DA[17] DA[15] DA[14] DA[13] DA[12] DA[11] DA[10] DA[9] DA[8] DA[7] DA[6] DA[5] DA[4] DA[3] DA[2] DA[1] DA[0] TB[31] TB[30] TB[29] TB[28] TB[27] TB[26] TB[25] TB[24] TB[23] TB[22] TB[21] TB[20] TB[19] TB[18] TB[17] TB[16] TB[15] TB[14] TB[13] TB[12] TB[11] TB[10] TB[9] TB[8] TB[7] TB[6] TB[5] TB[4] TB[3] TB[2] TB[1] TB[0] CRSA[31] CRSA[30] CRSA[29] CRSA[28] CRSA[27] CRSA[26] CRSA[25] CRSA[24] CRSA[23] CRSA[22] CRSA[21] CRSA[20] CRSA[19] CRSA[18] CRSA[17] CRSA[16] CRSA[15] CRSA[14] CRSA[13] CRSA[12] CRSA[11] CRSA[10] CRSA[9] CRSA[8] CRSA[7] CRSA[6] CRSA[5] CRSA[4] CRSA[3] CRSA[2] CRSA[1] CRSA[0] CRDA[31] CRDA[30] CRDA[29] CRDA[28] CRDA[27] CRDA[26] CRDA[25] CRDA[24] CRDA[23] CRDA[22] CRDA[21] CRDA[20] CRDA[19] CRDA[18] CRDA[17] CRDA[16] CRDA[15] CRDA[14] CRDA[13] CRDA[12] CRDA[11] CRDA[10] CRDA[9] CRDA[8] CRDA[7] CRDA[6] CRDA[5] CRDA[4] CRDA[3] CRDA[2] CRDA[1] CRDA[0] R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-100 RZ/A1H Group, RZ/A1M Group Table 58.2 Module Direct memory access controller 58. List of Registers Register Bits Register Abbreviation CRTB_0 CHSTAT_0 CHCTRL_0 CHCFG_0 CHITVL_0 CHEXT_0 NXLA_0 CRLA_0 N0SA_1 N0DA_1 N0TB_1 N1SA_1 N1DA_1 N1TB_1 Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 CRTB[31] CRTB[30] CRTB[29] CRTB[28] CRTB[27] CRTB[26] CRTB[25] Bits 24/16/8/0 CRTB[24] CRTB[23] CRTB[22] CRTB[21] CRTB[20] CRTB[19] CRTB[18] CRTB[17] CRTB[16] CRTB[15] CRTB[14] CRTB[13] CRTB[12] CRTB[11] CRTB[10] CRTB[9] CRTB[8] CRTB[7] CRTB[6] CRTB[5] CRTB[4] CRTB[3] CRTB[2] CRTB[1] CRTB[0] - - - - - - - - - - - - - - - INTMSK - - - - MODE DER DW DL SR TC END ER SUS TACT RQST EN - - - - - - - - - - - - - - CLRINTMSK SETINTMSK - - - - - - CLRSUS SETSUS - CLRTC CLREND CLRRQ SWRST STG CLREN SETEN DMS REN RSW RSEL SBE - - DEM - TM DAD SAD DDS[3] DDS[2] DDS[1] DDS[0] SDS[3] SDS[2] SDS[1] SDS[0] - AM[2] AM[1] AM[0] - LVL HIEN LOEN REQD SEL[2] SEL[1] SEL[0] - - - - - - - - - - - - - - - - ITVL[15] ITVL[14] ITVL[13] ITVL[12] ITVL[11] ITVL[10] ITVL[9] ITVL[8] ITVL[7] ITVL[6] ITVL[5] ITVL[4] ITVL[3] ITVL[2] ITVL[1] ITVL[0] - - - - - - - - - - - - - - - - DCA[3] DCA[2] DCA[1] DCA[0] - - - - SCA[3] SCA[2] SCA[1] SCA[0] - - - - NXLA[31] NXLA[30] NXLA[29] NXLA[28] NXLA[27] NXLA[26] NXLA[25] NXLA[24] NXLA[23] NXLA[22] NXLA[21] NXLA[20] NXLA[19] NXLA[18] NXLA[17] NXLA[16] NXLA[15] NXLA[14] NXLA[13] NXLA[12] NXLA[11] NXLA[10] NXLA[9] NXLA[8] NXLA[7] NXLA[6] NXLA[5] NXLA[4] NXLA[3] NXLA[2] NXLA[1] NXLA[0] CRLA[31] CRLA[30] CRLA[29] CRLA[28] CRLA[27] CRLA[26] CRLA[25] CRLA[24] CRLA[16] CRLA[23] CRLA[22] CRLA[21] CRLA[20] CRLA[19] CRLA[18] CRLA[17] CRLA[15] CRLA[14] CRLA[13] CRLA[12] CRLA[11] CRLA[10] CRLA[9] CRLA[8] CRLA[7] CRLA[6] CRLA[5] CRLA[4] CRLA[3] CRLA[2] CRLA[1] CRLA[0] SA[31] SA[30] SA[29] SA[28] SA[27] SA[26] SA[25] SA[24] SA[23] SA[22] SA[21] SA[20] SA[19] SA[18] SA[17] SA[16] SA[15] SA[14] SA[13] SA[12] SA[11] SA[10] SA[9] SA[8] SA[7] SA[6] SA[5] SA[4] SA[3] SA[2] SA[1] SA[0] DA[31] DA[30] DA[29] DA[28] DA[27] DA[26] DA[25] DA[24] DA[23] DA[22] DA[21] DA[20] DA[19] DA[18] DA[17] DA[16] DA[15] DA[14] DA[13] DA[12] DA[11] DA[10] DA[9] DA[8] DA[7] DA[6] DA[5] DA[4] DA[3] DA[2] DA[1] DA[0] TB[31] TB[30] TB[29] TB[28] TB[27] TB[26] TB[25] TB[24] TB[16] TB[23] TB[22] TB[21] TB[20] TB[19] TB[18] TB[17] TB[15] TB[14] TB[13] TB[12] TB[11] TB[10] TB[9] TB[8] TB[7] TB[6] TB[5] TB[4] TB[3] TB[2] TB[1] TB[0] SA[31] SA[30] SA[29] SA[28] SA[27] SA[26] SA[25] SA[24] SA[23] SA[22] SA[21] SA[20] SA[19] SA[18] SA[17] SA[16] SA[15] SA[14] SA[13] SA[12] SA[11] SA[10] SA[9] SA[8] SA[7] SA[6] SA[5] SA[4] SA[3] SA[2] SA[1] SA[0] DA[31] DA[30] DA[29] DA[28] DA[27] DA[26] DA[25] DA[24] DA[23] DA[22] DA[21] DA[20] DA[19] DA[18] DA[17] DA[16] DA[15] DA[14] DA[13] DA[12] DA[11] DA[10] DA[9] DA[8] DA[7] DA[6] DA[5] DA[4] DA[3] DA[2] DA[1] DA[0] TB[31] TB[30] TB[29] TB[28] TB[27] TB[26] TB[25] TB[24] TB[16] TB[23] TB[22] TB[21] TB[20] TB[19] TB[18] TB[17] TB[15] TB[14] TB[13] TB[12] TB[11] TB[10] TB[9] TB[8] TB[7] TB[6] TB[5] TB[4] TB[3] TB[2] TB[1] TB[0] R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-101 RZ/A1H Group, RZ/A1M Group Table 58.2 Module Direct memory access controller 58. List of Registers Register Bits Register Abbreviation CRSA_1 CRDA_1 CRTB_1 CHSTAT_1 CHCTRL_1 CHCFG_1 CHITVL_1 CHEXT_1 NXLA_1 CRLA_1 N0SA_2 N0DA_2 N0TB_2 N1SA_2 Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 Bits 24/16/8/0 CRSA[31] CRSA[30] CRSA[29] CRSA[28] CRSA[27] CRSA[26] CRSA[25] CRSA[24] CRSA[23] CRSA[22] CRSA[21] CRSA[20] CRSA[19] CRSA[18] CRSA[17] CRSA[16] CRSA[15] CRSA[14] CRSA[13] CRSA[12] CRSA[11] CRSA[10] CRSA[9] CRSA[8] CRSA[7] CRSA[6] CRSA[5] CRSA[4] CRSA[3] CRSA[2] CRSA[1] CRSA[0] CRDA[31] CRDA[30] CRDA[29] CRDA[28] CRDA[27] CRDA[26] CRDA[25] CRDA[24] CRDA[23] CRDA[22] CRDA[21] CRDA[20] CRDA[19] CRDA[18] CRDA[17] CRDA[16] CRDA[15] CRDA[14] CRDA[13] CRDA[12] CRDA[11] CRDA[10] CRDA[9] CRDA[8] CRDA[7] CRDA[6] CRDA[5] CRDA[4] CRDA[3] CRDA[2] CRDA[1] CRDA[0] CRTB[31] CRTB[30] CRTB[29] CRTB[28] CRTB[27] CRTB[26] CRTB[25] CRTB[24] CRTB[23] CRTB[22] CRTB[21] CRTB[20] CRTB[19] CRTB[18] CRTB[17] CRTB[16] CRTB[15] CRTB[14] CRTB[13] CRTB[12] CRTB[11] CRTB[10] CRTB[9] CRTB[8] CRTB[7] CRTB[6] CRTB[5] CRTB[4] CRTB[3] CRTB[2] CRTB[1] CRTB[0] - - - - - - - - - - - - - - - INTMSK - - - - MODE DER DW DL SR TC END ER SUS TACT RQST EN - - - - - - - - - - - - - - CLRINTMSK SETINTMSK - - - - - - CLRSUS SETSUS - CLRTC CLREND CLRRQ SWRST STG CLREN SETEN DMS REN RSW RSEL SBE - - DEM - TM DAD SAD DDS[3] DDS[2] DDS[1] DDS[0] SDS[3] SDS[2] SDS[1] SDS[0] - AM[2] AM[1] AM[0] - LVL HIEN LOEN REQD SEL[2] SEL[1] SEL[0] - - - - - - - - - - - - - - - - ITVL[15] ITVL[14] ITVL[13] ITVL[12] ITVL[11] ITVL[10] ITVL[9] ITVL[8] ITVL[7] ITVL[6] ITVL[5] ITVL[4] ITVL[3] ITVL[2] ITVL[1] ITVL[0] - - - - - - - - - - - - - - - - DCA[3] DCA[2] DCA[1] DCA[0] - - - - SCA[3] SCA[2] SCA[1] SCA[0] - - - - NXLA[31] NXLA[30] NXLA[29] NXLA[28] NXLA[27] NXLA[26] NXLA[25] NXLA[24] NXLA[23] NXLA[22] NXLA[21] NXLA[20] NXLA[19] NXLA[18] NXLA[17] NXLA[16] NXLA[15] NXLA[14] NXLA[13] NXLA[12] NXLA[11] NXLA[10] NXLA[9] NXLA[8] NXLA[7] NXLA[6] NXLA[5] NXLA[4] NXLA[3] NXLA[2] NXLA[1] NXLA[0] CRLA[31] CRLA[30] CRLA[29] CRLA[28] CRLA[27] CRLA[26] CRLA[25] CRLA[24] CRLA[23] CRLA[22] CRLA[21] CRLA[20] CRLA[19] CRLA[18] CRLA[17] CRLA[16] CRLA[15] CRLA[14] CRLA[13] CRLA[12] CRLA[11] CRLA[10] CRLA[9] CRLA[8] CRLA[7] CRLA[6] CRLA[5] CRLA[4] CRLA[3] CRLA[2] CRLA[1] CRLA[0] SA[31] SA[30] SA[29] SA[28] SA[27] SA[26] SA[25] SA[24] SA[23] SA[22] SA[21] SA[20] SA[19] SA[18] SA[17] SA[16] SA[15] SA[14] SA[13] SA[12] SA[11] SA[10] SA[9] SA[8] SA[7] SA[6] SA[5] SA[4] SA[3] SA[2] SA[1] SA[0] DA[31] DA[30] DA[29] DA[28] DA[27] DA[26] DA[25] DA[24] DA[16] DA[23] DA[22] DA[21] DA[20] DA[19] DA[18] DA[17] DA[15] DA[14] DA[13] DA[12] DA[11] DA[10] DA[9] DA[8] DA[7] DA[6] DA[5] DA[4] DA[3] DA[2] DA[1] DA[0] TB[31] TB[30] TB[29] TB[28] TB[27] TB[26] TB[25] TB[24] TB[23] TB[22] TB[21] TB[20] TB[19] TB[18] TB[17] TB[16] TB[15] TB[14] TB[13] TB[12] TB[11] TB[10] TB[9] TB[8] TB[7] TB[6] TB[5] TB[4] TB[3] TB[2] TB[1] TB[0] SA[31] SA[30] SA[29] SA[28] SA[27] SA[26] SA[25] SA[24] SA[23] SA[22] SA[21] SA[20] SA[19] SA[18] SA[17] SA[16] SA[15] SA[14] SA[13] SA[12] SA[11] SA[10] SA[9] SA[8] SA[7] SA[6] SA[5] SA[4] SA[3] SA[2] SA[1] SA[0] R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-102 RZ/A1H Group, RZ/A1M Group Table 58.2 Module Direct memory access controller 58. List of Registers Register Bits Register Abbreviation N1DA_2 N1TB_2 CRSA_2 CRDA_2 CRTB_2 CHSTAT_2 CHCTRL_2 CHCFG_2 CHITVL_2 CHEXT_2 NXLA_2 CRLA_2 N0SA_3 N0DA_3 Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 DA[31] DA[30] DA[29] DA[28] DA[27] DA[26] DA[25] Bits 24/16/8/0 DA[24] DA[23] DA[22] DA[21] DA[20] DA[19] DA[18] DA[17] DA[16] DA[15] DA[14] DA[13] DA[12] DA[11] DA[10] DA[9] DA[8] DA[7] DA[6] DA[5] DA[4] DA[3] DA[2] DA[1] DA[0] TB[31] TB[30] TB[29] TB[28] TB[27] TB[26] TB[25] TB[24] TB[23] TB[22] TB[21] TB[20] TB[19] TB[18] TB[17] TB[16] TB[15] TB[14] TB[13] TB[12] TB[11] TB[10] TB[9] TB[8] TB[7] TB[6] TB[5] TB[4] TB[3] TB[2] TB[1] TB[0] CRSA[31] CRSA[30] CRSA[29] CRSA[28] CRSA[27] CRSA[26] CRSA[25] CRSA[24] CRSA[23] CRSA[22] CRSA[21] CRSA[20] CRSA[19] CRSA[18] CRSA[17] CRSA[16] CRSA[15] CRSA[14] CRSA[13] CRSA[12] CRSA[11] CRSA[10] CRSA[9] CRSA[8] CRSA[7] CRSA[6] CRSA[5] CRSA[4] CRSA[3] CRSA[2] CRSA[1] CRSA[0] CRDA[31] CRDA[30] CRDA[29] CRDA[28] CRDA[27] CRDA[26] CRDA[25] CRDA[24] CRDA[23] CRDA[22] CRDA[21] CRDA[20] CRDA[19] CRDA[18] CRDA[17] CRDA[16] CRDA[15] CRDA[14] CRDA[13] CRDA[12] CRDA[11] CRDA[10] CRDA[9] CRDA[8] CRDA[7] CRDA[6] CRDA[5] CRDA[4] CRDA[3] CRDA[2] CRDA[1] CRDA[0] CRTB[31] CRTB[30] CRTB[29] CRTB[28] CRTB[27] CRTB[26] CRTB[25] CRTB[24] CRTB[23] CRTB[22] CRTB[21] CRTB[20] CRTB[19] CRTB[18] CRTB[17] CRTB[16] CRTB[15] CRTB[14] CRTB[13] CRTB[12] CRTB[11] CRTB[10] CRTB[9] CRTB[8] CRTB[7] CRTB[6] CRTB[5] CRTB[4] CRTB[3] CRTB[2] CRTB[1] CRTB[0] - - - - - - - - - - - - - - - INTMSK - - - - MODE DER DW DL SR TC END ER SUS TACT RQST EN - - - - - - - - - - - - - - CLRINTMSK SETINTMSK - - - - - - CLRSUS SETSUS - CLRTC CLREND CLRRQ SWRST STG CLREN SETEN DMS REN RSW RSEL SBE - - DEM - TM DAD SAD DDS[3] DDS[2] DDS[1] DDS[0] SDS[3] SDS[2] SDS[1] SDS[0] - AM[2] AM[1] AM[0] - LVL HIEN LOEN REQD SEL[2] SEL[1] SEL[0] - - - - - - - - - - - - - - - - ITVL[15] ITVL[14] ITVL[13] ITVL[12] ITVL[11] ITVL[10] ITVL[9] ITVL[8] ITVL[7] ITVL[6] ITVL[5] ITVL[4] ITVL[3] ITVL[2] ITVL[1] ITVL[0] - - - - - - - - - - - - - - - - DCA[3] DCA[2] DCA[1] DCA[0] - - - - SCA[3] SCA[2] SCA[1] SCA[0] - - - - NXLA[31] NXLA[30] NXLA[29] NXLA[28] NXLA[27] NXLA[26] NXLA[25] NXLA[24] NXLA[23] NXLA[22] NXLA[21] NXLA[20] NXLA[19] NXLA[18] NXLA[17] NXLA[16] NXLA[15] NXLA[14] NXLA[13] NXLA[12] NXLA[11] NXLA[10] NXLA[9] NXLA[8] NXLA[7] NXLA[6] NXLA[5] NXLA[4] NXLA[3] NXLA[2] NXLA[1] NXLA[0] CRLA[31] CRLA[30] CRLA[29] CRLA[28] CRLA[27] CRLA[26] CRLA[25] CRLA[24] CRLA[23] CRLA[22] CRLA[21] CRLA[20] CRLA[19] CRLA[18] CRLA[17] CRLA[16] CRLA[15] CRLA[14] CRLA[13] CRLA[12] CRLA[11] CRLA[10] CRLA[9] CRLA[8] CRLA[7] CRLA[6] CRLA[5] CRLA[4] CRLA[3] CRLA[2] CRLA[1] CRLA[0] SA[31] SA[30] SA[29] SA[28] SA[27] SA[26] SA[25] SA[24] SA[23] SA[22] SA[21] SA[20] SA[19] SA[18] SA[17] SA[16] SA[15] SA[14] SA[13] SA[12] SA[11] SA[10] SA[9] SA[8] SA[7] SA[6] SA[5] SA[4] SA[3] SA[2] SA[1] SA[0] DA[31] DA[30] DA[29] DA[28] DA[27] DA[26] DA[25] DA[24] DA[16] DA[23] DA[22] DA[21] DA[20] DA[19] DA[18] DA[17] DA[15] DA[14] DA[13] DA[12] DA[11] DA[10] DA[9] DA[8] DA[7] DA[6] DA[5] DA[4] DA[3] DA[2] DA[1] DA[0] R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-103 RZ/A1H Group, RZ/A1M Group Table 58.2 Module Direct memory access controller 58. List of Registers Register Bits Register Abbreviation N0TB_3 N1SA_3 N1DA_3 N1TB_3 CRSA_3 CRDA_3 CRTB_3 CHSTAT_3 CHCTRL_3 CHCFG_3 CHITVL_3 CHEXT_3 NXLA_3 CRLA_3 Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 Bits 24/16/8/0 TB[31] TB[30] TB[29] TB[28] TB[27] TB[26] TB[25] TB[24] TB[23] TB[22] TB[21] TB[20] TB[19] TB[18] TB[17] TB[16] TB[15] TB[14] TB[13] TB[12] TB[11] TB[10] TB[9] TB[8] TB[7] TB[6] TB[5] TB[4] TB[3] TB[2] TB[1] TB[0] SA[31] SA[30] SA[29] SA[28] SA[27] SA[26] SA[25] SA[24] SA[23] SA[22] SA[21] SA[20] SA[19] SA[18] SA[17] SA[16] SA[15] SA[14] SA[13] SA[12] SA[11] SA[10] SA[9] SA[8] SA[7] SA[6] SA[5] SA[4] SA[3] SA[2] SA[1] SA[0] DA[31] DA[30] DA[29] DA[28] DA[27] DA[26] DA[25] DA[24] DA[16] DA[23] DA[22] DA[21] DA[20] DA[19] DA[18] DA[17] DA[15] DA[14] DA[13] DA[12] DA[11] DA[10] DA[9] DA[8] DA[7] DA[6] DA[5] DA[4] DA[3] DA[2] DA[1] DA[0] TB[31] TB[30] TB[29] TB[28] TB[27] TB[26] TB[25] TB[24] TB[23] TB[22] TB[21] TB[20] TB[19] TB[18] TB[17] TB[16] TB[15] TB[14] TB[13] TB[12] TB[11] TB[10] TB[9] TB[8] TB[7] TB[6] TB[5] TB[4] TB[3] TB[2] TB[1] TB[0] CRSA[31] CRSA[30] CRSA[29] CRSA[28] CRSA[27] CRSA[26] CRSA[25] CRSA[24] CRSA[23] CRSA[22] CRSA[21] CRSA[20] CRSA[19] CRSA[18] CRSA[17] CRSA[16] CRSA[15] CRSA[14] CRSA[13] CRSA[12] CRSA[11] CRSA[10] CRSA[9] CRSA[8] CRSA[7] CRSA[6] CRSA[5] CRSA[4] CRSA[3] CRSA[2] CRSA[1] CRSA[0] CRDA[31] CRDA[30] CRDA[29] CRDA[28] CRDA[27] CRDA[26] CRDA[25] CRDA[24] CRDA[23] CRDA[22] CRDA[21] CRDA[20] CRDA[19] CRDA[18] CRDA[17] CRDA[16] CRDA[15] CRDA[14] CRDA[13] CRDA[12] CRDA[11] CRDA[10] CRDA[9] CRDA[8] CRDA[7] CRDA[6] CRDA[5] CRDA[4] CRDA[3] CRDA[2] CRDA[1] CRDA[0] CRTB[31] CRTB[30] CRTB[29] CRTB[28] CRTB[27] CRTB[26] CRTB[25] CRTB[24] CRTB[23] CRTB[22] CRTB[21] CRTB[20] CRTB[19] CRTB[18] CRTB[17] CRTB[16] CRTB[15] CRTB[14] CRTB[13] CRTB[12] CRTB[11] CRTB[10] CRTB[9] CRTB[8] CRTB[7] CRTB[6] CRTB[5] CRTB[4] CRTB[3] CRTB[2] CRTB[1] CRTB[0] - - - - - - - - - - - - - - - INTMSK - - - - MODE DER DW DL SR TC END ER SUS TACT RQST EN - - - - - - - - - - - - - - CLRINTMSK SETINTMSK - - - - - - CLRSUS SETSUS - CLRTC CLREND CLRRQ SWRST STG CLREN SETEN DMS REN RSW RSEL SBE - - DEM - TM DAD SAD DDS[3] DDS[2] DDS[1] DDS[0] SDS[3] SDS[2] SDS[1] SDS[0] - AM[2] AM[1] AM[0] - LVL HIEN LOEN REQD SEL[2] SEL[1] SEL[0] - - - - - - - - - - - - - - - - ITVL[15] ITVL[14] ITVL[13] ITVL[12] ITVL[11] ITVL[10] ITVL[9] ITVL[8] ITVL[7] ITVL[6] ITVL[5] ITVL[4] ITVL[3] ITVL[2] ITVL[1] ITVL[0] - - - - - - - - - - - - - - - - DCA[3] DCA[2] DCA[1] DCA[0] - - - - SCA[3] SCA[2] SCA[1] SCA[0] - - - - NXLA[31] NXLA[30] NXLA[29] NXLA[28] NXLA[27] NXLA[26] NXLA[25] NXLA[24] NXLA[23] NXLA[22] NXLA[21] NXLA[20] NXLA[19] NXLA[18] NXLA[17] NXLA[16] NXLA[15] NXLA[14] NXLA[13] NXLA[12] NXLA[11] NXLA[10] NXLA[9] NXLA[8] NXLA[7] NXLA[6] NXLA[5] NXLA[4] NXLA[3] NXLA[2] NXLA[1] NXLA[0] CRLA[31] CRLA[30] CRLA[29] CRLA[28] CRLA[27] CRLA[26] CRLA[25] CRLA[24] CRLA[23] CRLA[22] CRLA[21] CRLA[20] CRLA[19] CRLA[18] CRLA[17] CRLA[16] CRLA[15] CRLA[14] CRLA[13] CRLA[12] CRLA[11] CRLA[10] CRLA[9] CRLA[8] CRLA[7] CRLA[6] CRLA[5] CRLA[4] CRLA[3] CRLA[2] CRLA[1] CRLA[0] R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-104 RZ/A1H Group, RZ/A1M Group Table 58.2 Module Direct memory access controller 58. List of Registers Register Bits Register Abbreviation N0SA_4 N0DA_4 N0TB_4 N1SA_4 N1DA_4 N1TB_4 CRSA_4 CRDA_4 CRTB_4 CHSTAT_4 CHCTRL_4 CHCFG_4 CHITVL_4 CHEXT_4 Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 Bits 24/16/8/0 SA[31] SA[30] SA[29] SA[28] SA[27] SA[26] SA[25] SA[24] SA[23] SA[22] SA[21] SA[20] SA[19] SA[18] SA[17] SA[16] SA[15] SA[14] SA[13] SA[12] SA[11] SA[10] SA[9] SA[8] SA[7] SA[6] SA[5] SA[4] SA[3] SA[2] SA[1] SA[0] DA[31] DA[30] DA[29] DA[28] DA[27] DA[26] DA[25] DA[24] DA[16] DA[23] DA[22] DA[21] DA[20] DA[19] DA[18] DA[17] DA[15] DA[14] DA[13] DA[12] DA[11] DA[10] DA[9] DA[8] DA[7] DA[6] DA[5] DA[4] DA[3] DA[2] DA[1] DA[0] TB[31] TB[30] TB[29] TB[28] TB[27] TB[26] TB[25] TB[24] TB[23] TB[22] TB[21] TB[20] TB[19] TB[18] TB[17] TB[16] TB[15] TB[14] TB[13] TB[12] TB[11] TB[10] TB[9] TB[8] TB[7] TB[6] TB[5] TB[4] TB[3] TB[2] TB[1] TB[0] SA[31] SA[30] SA[29] SA[28] SA[27] SA[26] SA[25] SA[24] SA[23] SA[22] SA[21] SA[20] SA[19] SA[18] SA[17] SA[16] SA[15] SA[14] SA[13] SA[12] SA[11] SA[10] SA[9] SA[8] SA[7] SA[6] SA[5] SA[4] SA[3] SA[2] SA[1] SA[0] DA[31] DA[30] DA[29] DA[28] DA[27] DA[26] DA[25] DA[24] DA[16] DA[23] DA[22] DA[21] DA[20] DA[19] DA[18] DA[17] DA[15] DA[14] DA[13] DA[12] DA[11] DA[10] DA[9] DA[8] DA[7] DA[6] DA[5] DA[4] DA[3] DA[2] DA[1] DA[0] TB[31] TB[30] TB[29] TB[28] TB[27] TB[26] TB[25] TB[24] TB[23] TB[22] TB[21] TB[20] TB[19] TB[18] TB[17] TB[16] TB[15] TB[14] TB[13] TB[12] TB[11] TB[10] TB[9] TB[8] TB[7] TB[6] TB[5] TB[4] TB[3] TB[2] TB[1] TB[0] CRSA[31] CRSA[30] CRSA[29] CRSA[28] CRSA[27] CRSA[26] CRSA[25] CRSA[24] CRSA[23] CRSA[22] CRSA[21] CRSA[20] CRSA[19] CRSA[18] CRSA[17] CRSA[16] CRSA[15] CRSA[14] CRSA[13] CRSA[12] CRSA[11] CRSA[10] CRSA[9] CRSA[8] CRSA[7] CRSA[6] CRSA[5] CRSA[4] CRSA[3] CRSA[2] CRSA[1] CRSA[0] CRDA[31] CRDA[30] CRDA[29] CRDA[28] CRDA[27] CRDA[26] CRDA[25] CRDA[24] CRDA[23] CRDA[22] CRDA[21] CRDA[20] CRDA[19] CRDA[18] CRDA[17] CRDA[16] CRDA[15] CRDA[14] CRDA[13] CRDA[12] CRDA[11] CRDA[10] CRDA[9] CRDA[8] CRDA[7] CRDA[6] CRDA[5] CRDA[4] CRDA[3] CRDA[2] CRDA[1] CRDA[0] CRTB[31] CRTB[30] CRTB[29] CRTB[28] CRTB[27] CRTB[26] CRTB[25] CRTB[24] CRTB[23] CRTB[22] CRTB[21] CRTB[20] CRTB[19] CRTB[18] CRTB[17] CRTB[16] CRTB[15] CRTB[14] CRTB[13] CRTB[12] CRTB[11] CRTB[10] CRTB[9] CRTB[8] CRTB[7] CRTB[6] CRTB[5] CRTB[4] CRTB[3] CRTB[2] CRTB[1] CRTB[0] - - - - - - - - - - - - - - - INTMSK - - - - MODE DER DW DL SR TC END ER SUS TACT RQST EN - - - - - - - - - - - - - - CLRINTMSK SETINTMSK - - - - - - CLRSUS SETSUS - CLRTC CLREND CLRRQ SWRST STG CLREN SETEN DMS REN RSW RSEL SBE - - DEM - TM DAD SAD DDS[3] DDS[2] DDS[1] DDS[0] SDS[3] SDS[2] SDS[1] SDS[0] - AM[2] AM[1] AM[0] - LVL HIEN LOEN REQD SEL[2] SEL[1] SEL[0] - - - - - - - - - - - - - - - - ITVL[15] ITVL[14] ITVL[13] ITVL[12] ITVL[11] ITVL[10] ITVL[9] ITVL[8] ITVL[7] ITVL[6] ITVL[5] ITVL[4] ITVL[3] ITVL[2] ITVL[1] ITVL[0] - - - - - - - - - - - - - - - - DCA[3] DCA[2] DCA[1] DCA[0] - - - - SCA[3] SCA[2] SCA[1] SCA[0] - - - - R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-105 RZ/A1H Group, RZ/A1M Group Table 58.2 Module Direct memory access controller 58. List of Registers Register Bits Register Abbreviation NXLA_4 CRLA_4 N0SA_5 N0DA_5 N0TB_5 N1SA_5 N1DA_5 N1TB_5 CRSA_5 CRDA_5 CRTB_5 CHSTAT_5 CHCTRL_5 CHCFG_5 Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 Bits 24/16/8/0 NXLA[31] NXLA[30] NXLA[29] NXLA[28] NXLA[27] NXLA[26] NXLA[25] NXLA[24] NXLA[23] NXLA[22] NXLA[21] NXLA[20] NXLA[19] NXLA[18] NXLA[17] NXLA[16] NXLA[15] NXLA[14] NXLA[13] NXLA[12] NXLA[11] NXLA[10] NXLA[9] NXLA[8] NXLA[7] NXLA[6] NXLA[5] NXLA[4] NXLA[3] NXLA[2] NXLA[1] NXLA[0] CRLA[31] CRLA[30] CRLA[29] CRLA[28] CRLA[27] CRLA[26] CRLA[25] CRLA[24] CRLA[23] CRLA[22] CRLA[21] CRLA[20] CRLA[19] CRLA[18] CRLA[17] CRLA[16] CRLA[15] CRLA[14] CRLA[13] CRLA[12] CRLA[11] CRLA[10] CRLA[9] CRLA[8] CRLA[7] CRLA[6] CRLA[5] CRLA[4] CRLA[3] CRLA[2] CRLA[1] CRLA[0] SA[31] SA[30] SA[29] SA[28] SA[27] SA[26] SA[25] SA[24] SA[23] SA[22] SA[21] SA[20] SA[19] SA[18] SA[17] SA[16] SA[15] SA[14] SA[13] SA[12] SA[11] SA[10] SA[9] SA[8] SA[7] SA[6] SA[5] SA[4] SA[3] SA[2] SA[1] SA[0] DA[31] DA[30] DA[29] DA[28] DA[27] DA[26] DA[25] DA[24] DA[16] DA[23] DA[22] DA[21] DA[20] DA[19] DA[18] DA[17] DA[15] DA[14] DA[13] DA[12] DA[11] DA[10] DA[9] DA[8] DA[7] DA[6] DA[5] DA[4] DA[3] DA[2] DA[1] DA[0] TB[31] TB[30] TB[29] TB[28] TB[27] TB[26] TB[25] TB[24] TB[23] TB[22] TB[21] TB[20] TB[19] TB[18] TB[17] TB[16] TB[15] TB[14] TB[13] TB[12] TB[11] TB[10] TB[9] TB[8] TB[7] TB[6] TB[5] TB[4] TB[3] TB[2] TB[1] TB[0] SA[31] SA[30] SA[29] SA[28] SA[27] SA[26] SA[25] SA[24] SA[23] SA[22] SA[21] SA[20] SA[19] SA[18] SA[17] SA[16] SA[15] SA[14] SA[13] SA[12] SA[11] SA[10] SA[9] SA[8] SA[7] SA[6] SA[5] SA[4] SA[3] SA[2] SA[1] SA[0] DA[31] DA[30] DA[29] DA[28] DA[27] DA[26] DA[25] DA[24] DA[16] DA[23] DA[22] DA[21] DA[20] DA[19] DA[18] DA[17] DA[15] DA[14] DA[13] DA[12] DA[11] DA[10] DA[9] DA[8] DA[7] DA[6] DA[5] DA[4] DA[3] DA[2] DA[1] DA[0] TB[31] TB[30] TB[29] TB[28] TB[27] TB[26] TB[25] TB[24] TB[23] TB[22] TB[21] TB[20] TB[19] TB[18] TB[17] TB[16] TB[15] TB[14] TB[13] TB[12] TB[11] TB[10] TB[9] TB[8] TB[7] TB[6] TB[5] TB[4] TB[3] TB[2] TB[1] TB[0] CRSA[31] CRSA[30] CRSA[29] CRSA[28] CRSA[27] CRSA[26] CRSA[25] CRSA[24] CRSA[23] CRSA[22] CRSA[21] CRSA[20] CRSA[19] CRSA[18] CRSA[17] CRSA[16] CRSA[15] CRSA[14] CRSA[13] CRSA[12] CRSA[11] CRSA[10] CRSA[9] CRSA[8] CRSA[7] CRSA[6] CRSA[5] CRSA[4] CRSA[3] CRSA[2] CRSA[1] CRSA[0] CRDA[31] CRDA[30] CRDA[29] CRDA[28] CRDA[27] CRDA[26] CRDA[25] CRDA[24] CRDA[23] CRDA[22] CRDA[21] CRDA[20] CRDA[19] CRDA[18] CRDA[17] CRDA[16] CRDA[15] CRDA[14] CRDA[13] CRDA[12] CRDA[11] CRDA[10] CRDA[9] CRDA[8] CRDA[7] CRDA[6] CRDA[5] CRDA[4] CRDA[3] CRDA[2] CRDA[1] CRDA[0] CRTB[31] CRTB[30] CRTB[29] CRTB[28] CRTB[27] CRTB[26] CRTB[25] CRTB[24] CRTB[23] CRTB[22] CRTB[21] CRTB[20] CRTB[19] CRTB[18] CRTB[17] CRTB[16] CRTB[15] CRTB[14] CRTB[13] CRTB[12] CRTB[11] CRTB[10] CRTB[9] CRTB[8] CRTB[7] CRTB[6] CRTB[5] CRTB[4] CRTB[3] CRTB[2] CRTB[1] CRTB[0] - - - - - - - - - - - - - - - INTMSK - - - - MODE DER DW DL SR TC END ER SUS TACT RQST EN - - - - - - - - - - - - - - CLRINTMSK SETINTMSK - - - - - - CLRSUS SETSUS - CLRTC CLREND CLRRQ SWRST STG CLREN SETEN DMS REN RSW RSEL SBE - - DEM - TM DAD SAD DDS[3] DDS[2] DDS[1] DDS[0] SDS[3] SDS[2] SDS[1] SDS[0] - AM[2] AM[1] AM[0] - LVL HIEN LOEN REQD SEL[2] SEL[1] SEL[0] R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-106 RZ/A1H Group, RZ/A1M Group Table 58.2 Module Direct memory access controller 58. List of Registers Register Bits Register Abbreviation CHITVL_5 CHEXT_5 NXLA_5 CRLA_5 N0SA_6 N0DA_6 N0TB_6 N1SA_6 N1DA_6 N1TB_6 CRSA_6 CRDA_6 CRTB_6 CHSTAT_6 Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 Bits 24/16/8/0 - - - - - - - - - - - - - - - - ITVL[15] ITVL[14] ITVL[13] ITVL[12] ITVL[11] ITVL[10] ITVL[9] ITVL[8] ITVL[7] ITVL[6] ITVL[5] ITVL[4] ITVL[3] ITVL[2] ITVL[1] ITVL[0] - - - - - - - - - - - - - - - - DCA[3] DCA[2] DCA[1] DCA[0] - - - - SCA[3] SCA[2] SCA[1] SCA[0] - - - - NXLA[31] NXLA[30] NXLA[29] NXLA[28] NXLA[27] NXLA[26] NXLA[25] NXLA[24] NXLA[23] NXLA[22] NXLA[21] NXLA[20] NXLA[19] NXLA[18] NXLA[17] NXLA[16] NXLA[15] NXLA[14] NXLA[13] NXLA[12] NXLA[11] NXLA[10] NXLA[9] NXLA[8] NXLA[7] NXLA[6] NXLA[5] NXLA[4] NXLA[3] NXLA[2] NXLA[1] NXLA[0] CRLA[31] CRLA[30] CRLA[29] CRLA[28] CRLA[27] CRLA[26] CRLA[25] CRLA[24] CRLA[23] CRLA[22] CRLA[21] CRLA[20] CRLA[19] CRLA[18] CRLA[17] CRLA[16] CRLA[15] CRLA[14] CRLA[13] CRLA[12] CRLA[11] CRLA[10] CRLA[9] CRLA[8] CRLA[7] CRLA[6] CRLA[5] CRLA[4] CRLA[3] CRLA[2] CRLA[1] CRLA[0] SA[31] SA[30] SA[29] SA[28] SA[27] SA[26] SA[25] SA[24] SA[23] SA[22] SA[21] SA[20] SA[19] SA[18] SA[17] SA[16] SA[15] SA[14] SA[13] SA[12] SA[11] SA[10] SA[9] SA[8] SA[7] SA[6] SA[5] SA[4] SA[3] SA[2] SA[1] SA[0] DA[31] DA[30] DA[29] DA[28] DA[27] DA[26] DA[25] DA[24] DA[16] DA[23] DA[22] DA[21] DA[20] DA[19] DA[18] DA[17] DA[15] DA[14] DA[13] DA[12] DA[11] DA[10] DA[9] DA[8] DA[7] DA[6] DA[5] DA[4] DA[3] DA[2] DA[1] DA[0] TB[31] TB[30] TB[29] TB[28] TB[27] TB[26] TB[25] TB[24] TB[23] TB[22] TB[21] TB[20] TB[19] TB[18] TB[17] TB[16] TB[15] TB[14] TB[13] TB[12] TB[11] TB[10] TB[9] TB[8] TB[7] TB[6] TB[5] TB[4] TB[3] TB[2] TB[1] TB[0] SA[31] SA[30] SA[29] SA[28] SA[27] SA[26] SA[25] SA[24] SA[23] SA[22] SA[21] SA[20] SA[19] SA[18] SA[17] SA[16] SA[15] SA[14] SA[13] SA[12] SA[11] SA[10] SA[9] SA[8] SA[7] SA[6] SA[5] SA[4] SA[3] SA[2] SA[1] SA[0] DA[31] DA[30] DA[29] DA[28] DA[27] DA[26] DA[25] DA[24] DA[16] DA[23] DA[22] DA[21] DA[20] DA[19] DA[18] DA[17] DA[15] DA[14] DA[13] DA[12] DA[11] DA[10] DA[9] DA[8] DA[7] DA[6] DA[5] DA[4] DA[3] DA[2] DA[1] DA[0] TB[31] TB[30] TB[29] TB[28] TB[27] TB[26] TB[25] TB[24] TB[23] TB[22] TB[21] TB[20] TB[19] TB[18] TB[17] TB[16] TB[15] TB[14] TB[13] TB[12] TB[11] TB[10] TB[9] TB[8] TB[7] TB[6] TB[5] TB[4] TB[3] TB[2] TB[1] TB[0] CRSA[31] CRSA[30] CRSA[29] CRSA[28] CRSA[27] CRSA[26] CRSA[25] CRSA[24] CRSA[23] CRSA[22] CRSA[21] CRSA[20] CRSA[19] CRSA[18] CRSA[17] CRSA[16] CRSA[15] CRSA[14] CRSA[13] CRSA[12] CRSA[11] CRSA[10] CRSA[9] CRSA[8] CRSA[7] CRSA[6] CRSA[5] CRSA[4] CRSA[3] CRSA[2] CRSA[1] CRSA[0] CRDA[31] CRDA[30] CRDA[29] CRDA[28] CRDA[27] CRDA[26] CRDA[25] CRDA[24] CRDA[23] CRDA[22] CRDA[21] CRDA[20] CRDA[19] CRDA[18] CRDA[17] CRDA[16] CRDA[15] CRDA[14] CRDA[13] CRDA[12] CRDA[11] CRDA[10] CRDA[9] CRDA[8] CRDA[7] CRDA[6] CRDA[5] CRDA[4] CRDA[3] CRDA[2] CRDA[1] CRDA[0] CRTB[31] CRTB[30] CRTB[29] CRTB[28] CRTB[27] CRTB[26] CRTB[25] CRTB[24] CRTB[23] CRTB[22] CRTB[21] CRTB[20] CRTB[19] CRTB[18] CRTB[17] CRTB[16] CRTB[15] CRTB[14] CRTB[13] CRTB[12] CRTB[11] CRTB[10] CRTB[9] CRTB[8] CRTB[7] CRTB[6] CRTB[5] CRTB[4] CRTB[3] CRTB[2] CRTB[1] CRTB[0] - - - - - - - - - - - - - - - INTMSK - - - - MODE DER DW DL SR TC END ER SUS TACT RQST EN R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-107 RZ/A1H Group, RZ/A1M Group Table 58.2 Module Direct memory access controller 58. List of Registers Register Bits Register Abbreviation CHCTRL_6 CHCFG_6 CHITVL_6 CHEXT_6 NXLA_6 CRLA_6 N0SA_7 N0DA_7 N0TB_7 N1SA_7 N1DA_7 N1TB_7 CRSA_7 CRDA_7 Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 - - - - - - - Bits 24/16/8/0 - - - - - - - CLRINTMSK SETINTMSK - - - - - - CLRSUS SETSUS - CLRTC CLREND CLRRQ SWRST STG CLREN SETEN DMS REN RSW RSEL SBE - - DEM - TM DAD SAD DDS[3] DDS[2] DDS[1] DDS[0] SDS[3] SDS[2] SDS[1] SDS[0] - AM[2] AM[1] AM[0] - LVL HIEN LOEN REQD SEL[2] SEL[1] SEL[0] - - - - - - - - - - - - - - - - ITVL[15] ITVL[14] ITVL[13] ITVL[12] ITVL[11] ITVL[10] ITVL[9] ITVL[8] ITVL[7] ITVL[6] ITVL[5] ITVL[4] ITVL[3] ITVL[2] ITVL[1] ITVL[0] - - - - - - - - - - - - - - - - DCA[3] DCA[2] DCA[1] DCA[0] - - - - SCA[3] SCA[2] SCA[1] SCA[0] - - - - NXLA[31] NXLA[30] NXLA[29] NXLA[28] NXLA[27] NXLA[26] NXLA[25] NXLA[24] NXLA[23] NXLA[22] NXLA[21] NXLA[20] NXLA[19] NXLA[18] NXLA[17] NXLA[16] NXLA[15] NXLA[14] NXLA[13] NXLA[12] NXLA[11] NXLA[10] NXLA[9] NXLA[8] NXLA[7] NXLA[6] NXLA[5] NXLA[4] NXLA[3] NXLA[2] NXLA[1] NXLA[0] CRLA[31] CRLA[30] CRLA[29] CRLA[28] CRLA[27] CRLA[26] CRLA[25] CRLA[24] CRLA[23] CRLA[22] CRLA[21] CRLA[20] CRLA[19] CRLA[18] CRLA[17] CRLA[16] CRLA[15] CRLA[14] CRLA[13] CRLA[12] CRLA[11] CRLA[10] CRLA[9] CRLA[8] CRLA[7] CRLA[6] CRLA[5] CRLA[4] CRLA[3] CRLA[2] CRLA[1] CRLA[0] SA[31] SA[30] SA[29] SA[28] SA[27] SA[26] SA[25] SA[24] SA[23] SA[22] SA[21] SA[20] SA[19] SA[18] SA[17] SA[16] SA[15] SA[14] SA[13] SA[12] SA[11] SA[10] SA[9] SA[8] SA[7] SA[6] SA[5] SA[4] SA[3] SA[2] SA[1] SA[0] DA[31] DA[30] DA[29] DA[28] DA[27] DA[26] DA[25] DA[24] DA[16] DA[23] DA[22] DA[21] DA[20] DA[19] DA[18] DA[17] DA[15] DA[14] DA[13] DA[12] DA[11] DA[10] DA[9] DA[8] DA[7] DA[6] DA[5] DA[4] DA[3] DA[2] DA[1] DA[0] TB[31] TB[30] TB[29] TB[28] TB[27] TB[26] TB[25] TB[24] TB[23] TB[22] TB[21] TB[20] TB[19] TB[18] TB[17] TB[16] TB[15] TB[14] TB[13] TB[12] TB[11] TB[10] TB[9] TB[8] TB[7] TB[6] TB[5] TB[4] TB[3] TB[2] TB[1] TB[0] SA[31] SA[30] SA[29] SA[28] SA[27] SA[26] SA[25] SA[24] SA[23] SA[22] SA[21] SA[20] SA[19] SA[18] SA[17] SA[16] SA[15] SA[14] SA[13] SA[12] SA[11] SA[10] SA[9] SA[8] SA[7] SA[6] SA[5] SA[4] SA[3] SA[2] SA[1] SA[0] DA[31] DA[30] DA[29] DA[28] DA[27] DA[26] DA[25] DA[24] DA[16] DA[23] DA[22] DA[21] DA[20] DA[19] DA[18] DA[17] DA[15] DA[14] DA[13] DA[12] DA[11] DA[10] DA[9] DA[8] DA[7] DA[6] DA[5] DA[4] DA[3] DA[2] DA[1] DA[0] TB[31] TB[30] TB[29] TB[28] TB[27] TB[26] TB[25] TB[24] TB[23] TB[22] TB[21] TB[20] TB[19] TB[18] TB[17] TB[16] TB[15] TB[14] TB[13] TB[12] TB[11] TB[10] TB[9] TB[8] TB[7] TB[6] TB[5] TB[4] TB[3] TB[2] TB[1] TB[0] CRSA[31] CRSA[30] CRSA[29] CRSA[28] CRSA[27] CRSA[26] CRSA[25] CRSA[24] CRSA[23] CRSA[22] CRSA[21] CRSA[20] CRSA[19] CRSA[18] CRSA[17] CRSA[16] CRSA[15] CRSA[14] CRSA[13] CRSA[12] CRSA[11] CRSA[10] CRSA[9] CRSA[8] CRSA[7] CRSA[6] CRSA[5] CRSA[4] CRSA[3] CRSA[2] CRSA[1] CRSA[0] CRDA[31] CRDA[30] CRDA[29] CRDA[28] CRDA[27] CRDA[26] CRDA[25] CRDA[24] CRDA[23] CRDA[22] CRDA[21] CRDA[20] CRDA[19] CRDA[18] CRDA[17] CRDA[16] CRDA[15] CRDA[14] CRDA[13] CRDA[12] CRDA[11] CRDA[10] CRDA[9] CRDA[8] CRDA[7] CRDA[6] CRDA[5] CRDA[4] CRDA[3] CRDA[2] CRDA[1] CRDA[0] R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-108 RZ/A1H Group, RZ/A1M Group Table 58.2 Module Direct memory access controller 58. List of Registers Register Bits Register Abbreviation CRTB_7 CHSTAT_7 CHCTRL_7 CHCFG_7 CHITVL_7 CHEXT_7 NXLA_7 CRLA_7 DCTRL_0_7 DSTAT_EN_0_7 DSTAT_ER_0_7 DSTAT_END_0_7 DSTAT_TC_0_7 DSTAT_SUS_0_7 Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 Bits 24/16/8/0 CRTB[31] CRTB[30] CRTB[29] CRTB[28] CRTB[27] CRTB[26] CRTB[25] CRTB[24] CRTB[23] CRTB[22] CRTB[21] CRTB[20] CRTB[19] CRTB[18] CRTB[17] CRTB[16] CRTB[15] CRTB[14] CRTB[13] CRTB[12] CRTB[11] CRTB[10] CRTB[9] CRTB[8] CRTB[7] CRTB[6] CRTB[5] CRTB[4] CRTB[3] CRTB[2] CRTB[1] CRTB[0] - - - - - - - - - - - - - - - INTMSK - - - - MODE DER DW DL SR TC END ER SUS TACT RQST EN - - - - - - - - - - - - - - CLRINTMSK SETINTMSK - - - - - - CLRSUS SETSUS - CLRTC CLREND CLRRQ SWRST STG CLREN SETEN DMS REN RSW RSEL SBE - - DEM - TM DAD SAD DDS[3] DDS[2] DDS[1] DDS[0] SDS[3] SDS[2] SDS[1] SDS[0] - AM[2] AM[1] AM[0] - LVL HIEN LOEN REQD SEL[2] SEL[1] SEL[0] - - - - - - - - - - - - - - - - ITVL[15] ITVL[14] ITVL[13] ITVL[12] ITVL[11] ITVL[10] ITVL[9] ITVL[8] ITVL[7] ITVL[6] ITVL[5] ITVL[4] ITVL[3] ITVL[2] ITVL[1] ITVL[0] - - - - - - - - - - - - - - - - DCA[3] DCA[2] DCA[1] DCA[0] - - - - SCA[3] SCA[2] SCA[1] SCA[0] - - - - NXLA[31] NXLA[30] NXLA[29] NXLA[28] NXLA[27] NXLA[26] NXLA[25] NXLA[24] NXLA[23] NXLA[22] NXLA[21] NXLA[20] NXLA[19] NXLA[18] NXLA[17] NXLA[16] NXLA[15] NXLA[14] NXLA[13] NXLA[12] NXLA[11] NXLA[10] NXLA[9] NXLA[8] NXLA[7] NXLA[6] NXLA[5] NXLA[4] NXLA[3] NXLA[2] NXLA[1] NXLA[0] CRLA[31] CRLA[30] CRLA[29] CRLA[28] CRLA[27] CRLA[26] CRLA[25] CRLA[24] CRLA[23] CRLA[22] CRLA[21] CRLA[20] CRLA[19] CRLA[18] CRLA[17] CRLA[16] CRLA[15] CRLA[14] CRLA[13] CRLA[12] CRLA[11] CRLA[10] CRLA[9] CRLA[8] CRLA[7] CRLA[6] CRLA[5] CRLA[4] CRLA[3] CRLA[2] CRLA[1] CRLA[0] LWCA[3] LWCA[2] LWCA[1] LWCA[0] - LWPR[2] LWPR[1] LWPR[0] LDCA[3] LDCA[2] LDCA[1] LDCA[0] - LDPR[2] LDPR[1] LDPR[0] - - - - - - - - - - - - - - LVINT PR - - - - - - - - - - - - - - - - - - - - - - - - EN7 EN6 EN5 EN4 EN3 EN2 EN1 EN0 - - - - - - - - - - - - - - - - - - - - - - - - ER7 ER6 ER5 ER4 ER3 ER2 ER1 ER0 - - - - - - - - - - - - - - - - - - - - - - - - END7 END6 END5 END4 END3 END2 END1 END0 - - - - - - - - - - - - - - - - - - - - - - - - TC7 TC6 TC5 TC4 TC3 TC2 TC1 TC0 - - - - - - - - - - - - - - - - - - - - - - - - SUS7 SUS6 SUS5 SUS4 SUS3 SUS2 SUS1 SUS0 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-109 RZ/A1H Group, RZ/A1M Group Table 58.2 Module Direct memory access controller 58. List of Registers Register Bits Register Abbreviation N0SA_8 N0DA_8 N0TB_8 N1SA_8 N1DA_8 N1TB_8 CRSA_8 CRDA_8 CRTB_8 CHSTAT_8 CHCTRL_8 CHCFG_8 CHITVL_8 CHEXT_8 Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 Bits 24/16/8/0 SA[31] SA[30] SA[29] SA[28] SA[27] SA[26] SA[25] SA[24] SA[23] SA[22] SA[21] SA[20] SA[19] SA[18] SA[17] SA[16] SA[15] SA[14] SA[13] SA[12] SA[11] SA[10] SA[9] SA[8] SA[7] SA[6] SA[5] SA[4] SA[3] SA[2] SA[1] SA[0] DA[31] DA[30] DA[29] DA[28] DA[27] DA[26] DA[25] DA[24] DA[16] DA[23] DA[22] DA[21] DA[20] DA[19] DA[18] DA[17] DA[15] DA[14] DA[13] DA[12] DA[11] DA[10] DA[9] DA[8] DA[7] DA[6] DA[5] DA[4] DA[3] DA[2] DA[1] DA[0] TB[31] TB[30] TB[29] TB[28] TB[27] TB[26] TB[25] TB[24] TB[23] TB[22] TB[21] TB[20] TB[19] TB[18] TB[17] TB[16] TB[15] TB[14] TB[13] TB[12] TB[11] TB[10] TB[9] TB[8] TB[7] TB[6] TB[5] TB[4] TB[3] TB[2] TB[1] TB[0] SA[31] SA[30] SA[29] SA[28] SA[27] SA[26] SA[25] SA[24] SA[23] SA[22] SA[21] SA[20] SA[19] SA[18] SA[17] SA[16] SA[15] SA[14] SA[13] SA[12] SA[11] SA[10] SA[9] SA[8] SA[7] SA[6] SA[5] SA[4] SA[3] SA[2] SA[1] SA[0] DA[31] DA[30] DA[29] DA[28] DA[27] DA[26] DA[25] DA[24] DA[16] DA[23] DA[22] DA[21] DA[20] DA[19] DA[18] DA[17] DA[15] DA[14] DA[13] DA[12] DA[11] DA[10] DA[9] DA[8] DA[7] DA[6] DA[5] DA[4] DA[3] DA[2] DA[1] DA[0] TB[31] TB[30] TB[29] TB[28] TB[27] TB[26] TB[25] TB[24] TB[23] TB[22] TB[21] TB[20] TB[19] TB[18] TB[17] TB[16] TB[15] TB[14] TB[13] TB[12] TB[11] TB[10] TB[9] TB[8] TB[7] TB[6] TB[5] TB[4] TB[3] TB[2] TB[1] TB[0] CRSA[31] CRSA[30] CRSA[29] CRSA[28] CRSA[27] CRSA[26] CRSA[25] CRSA[24] CRSA[23] CRSA[22] CRSA[21] CRSA[20] CRSA[19] CRSA[18] CRSA[17] CRSA[16] CRSA[15] CRSA[14] CRSA[13] CRSA[12] CRSA[11] CRSA[10] CRSA[9] CRSA[8] CRSA[7] CRSA[6] CRSA[5] CRSA[4] CRSA[3] CRSA[2] CRSA[1] CRSA[0] CRDA[31] CRDA[30] CRDA[29] CRDA[28] CRDA[27] CRDA[26] CRDA[25] CRDA[24] CRDA[23] CRDA[22] CRDA[21] CRDA[20] CRDA[19] CRDA[18] CRDA[17] CRDA[16] CRDA[15] CRDA[14] CRDA[13] CRDA[12] CRDA[11] CRDA[10] CRDA[9] CRDA[8] CRDA[7] CRDA[6] CRDA[5] CRDA[4] CRDA[3] CRDA[2] CRDA[1] CRDA[0] CRTB[31] CRTB[30] CRTB[29] CRTB[28] CRTB[27] CRTB[26] CRTB[25] CRTB[24] CRTB[23] CRTB[22] CRTB[21] CRTB[20] CRTB[19] CRTB[18] CRTB[17] CRTB[16] CRTB[15] CRTB[14] CRTB[13] CRTB[12] CRTB[11] CRTB[10] CRTB[9] CRTB[8] CRTB[7] CRTB[6] CRTB[5] CRTB[4] CRTB[3] CRTB[2] CRTB[1] CRTB[0] - - - - - - - - - - - - - - - INTMSK - - - - MODE DER DW DL SR TC END ER SUS TACT RQST EN - - - - - - - - - - - - - - CLRINTMSK SETINTMSK - - - - - - CLRSUS SETSUS - CLRTC CLREND CLRRQ SWRST STG CLREN SETEN DMS REN RSW RSEL SBE - - DEM - TM DAD SAD DDS[3] DDS[2] DDS[1] DDS[0] SDS[3] SDS[2] SDS[1] SDS[0] - AM[2] AM[1] AM[0] - LVL HIEN LOEN REQD SEL[2] SEL[1] SEL[0] - - - - - - - - - - - - - - - - ITVL[15] ITVL[14] ITVL[13] ITVL[12] ITVL[11] ITVL[10] ITVL[9] ITVL[8] ITVL[7] ITVL[6] ITVL[5] ITVL[4] ITVL[3] ITVL[2] ITVL[1] ITVL[0] - - - - - - - - - - - - - - - - DCA[3] DCA[2] DCA[1] DCA[0] - - - - SCA[3] SCA[2] SCA[1] SCA[0] - - - - R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-110 RZ/A1H Group, RZ/A1M Group Table 58.2 Module Direct memory access controller 58. List of Registers Register Bits Register Abbreviation NXLA_8 CRLA_8 N0SA_9 N0DA_9 N0TB_9 N1SA_9 N1DA_9 N1TB_9 CRSA_9 CRDA_9 CRTB_9 CHSTAT_9 CHCTRL_9 CHCFG_9 Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 Bits 24/16/8/0 NXLA[31] NXLA[30] NXLA[29] NXLA[28] NXLA[27] NXLA[26] NXLA[25] NXLA[24] NXLA[23] NXLA[22] NXLA[21] NXLA[20] NXLA[19] NXLA[18] NXLA[17] NXLA[16] NXLA[15] NXLA[14] NXLA[13] NXLA[12] NXLA[11] NXLA[10] NXLA[9] NXLA[8] NXLA[7] NXLA[6] NXLA[5] NXLA[4] NXLA[3] NXLA[2] NXLA[1] NXLA[0] CRLA[31] CRLA[30] CRLA[29] CRLA[28] CRLA[27] CRLA[26] CRLA[25] CRLA[24] CRLA[23] CRLA[22] CRLA[21] CRLA[20] CRLA[19] CRLA[18] CRLA[17] CRLA[16] CRLA[15] CRLA[14] CRLA[13] CRLA[12] CRLA[11] CRLA[10] CRLA[9] CRLA[8] CRLA[7] CRLA[6] CRLA[5] CRLA[4] CRLA[3] CRLA[2] CRLA[1] CRLA[0] SA[31] SA[30] SA[29] SA[28] SA[27] SA[26] SA[25] SA[24] SA[23] SA[22] SA[21] SA[20] SA[19] SA[18] SA[17] SA[16] SA[15] SA[14] SA[13] SA[12] SA[11] SA[10] SA[9] SA[8] SA[7] SA[6] SA[5] SA[4] SA[3] SA[2] SA[1] SA[0] DA[31] DA[30] DA[29] DA[28] DA[27] DA[26] DA[25] DA[24] DA[16] DA[23] DA[22] DA[21] DA[20] DA[19] DA[18] DA[17] DA[15] DA[14] DA[13] DA[12] DA[11] DA[10] DA[9] DA[8] DA[7] DA[6] DA[5] DA[4] DA[3] DA[2] DA[1] DA[0] TB[31] TB[30] TB[29] TB[28] TB[27] TB[26] TB[25] TB[24] TB[23] TB[22] TB[21] TB[20] TB[19] TB[18] TB[17] TB[16] TB[15] TB[14] TB[13] TB[12] TB[11] TB[10] TB[9] TB[8] TB[7] TB[6] TB[5] TB[4] TB[3] TB[2] TB[1] TB[0] SA[31] SA[30] SA[29] SA[28] SA[27] SA[26] SA[25] SA[24] SA[23] SA[22] SA[21] SA[20] SA[19] SA[18] SA[17] SA[16] SA[15] SA[14] SA[13] SA[12] SA[11] SA[10] SA[9] SA[8] SA[7] SA[6] SA[5] SA[4] SA[3] SA[2] SA[1] SA[0] DA[31] DA[30] DA[29] DA[28] DA[27] DA[26] DA[25] DA[24] DA[16] DA[23] DA[22] DA[21] DA[20] DA[19] DA[18] DA[17] DA[15] DA[14] DA[13] DA[12] DA[11] DA[10] DA[9] DA[8] DA[7] DA[6] DA[5] DA[4] DA[3] DA[2] DA[1] DA[0] TB[31] TB[30] TB[29] TB[28] TB[27] TB[26] TB[25] TB[24] TB[23] TB[22] TB[21] TB[20] TB[19] TB[18] TB[17] TB[16] TB[15] TB[14] TB[13] TB[12] TB[11] TB[10] TB[9] TB[8] TB[7] TB[6] TB[5] TB[4] TB[3] TB[2] TB[1] TB[0] CRSA[31] CRSA[30] CRSA[29] CRSA[28] CRSA[27] CRSA[26] CRSA[25] CRSA[24] CRSA[23] CRSA[22] CRSA[21] CRSA[20] CRSA[19] CRSA[18] CRSA[17] CRSA[16] CRSA[15] CRSA[14] CRSA[13] CRSA[12] CRSA[11] CRSA[10] CRSA[9] CRSA[8] CRSA[7] CRSA[6] CRSA[5] CRSA[4] CRSA[3] CRSA[2] CRSA[1] CRSA[0] CRDA[31] CRDA[30] CRDA[29] CRDA[28] CRDA[27] CRDA[26] CRDA[25] CRDA[24] CRDA[23] CRDA[22] CRDA[21] CRDA[20] CRDA[19] CRDA[18] CRDA[17] CRDA[16] CRDA[15] CRDA[14] CRDA[13] CRDA[12] CRDA[11] CRDA[10] CRDA[9] CRDA[8] CRDA[7] CRDA[6] CRDA[5] CRDA[4] CRDA[3] CRDA[2] CRDA[1] CRDA[0] CRTB[31] CRTB[30] CRTB[29] CRTB[28] CRTB[27] CRTB[26] CRTB[25] CRTB[24] CRTB[23] CRTB[22] CRTB[21] CRTB[20] CRTB[19] CRTB[18] CRTB[17] CRTB[16] CRTB[15] CRTB[14] CRTB[13] CRTB[12] CRTB[11] CRTB[10] CRTB[9] CRTB[8] CRTB[7] CRTB[6] CRTB[5] CRTB[4] CRTB[3] CRTB[2] CRTB[1] CRTB[0] - - - - - - - - - - - - - - - INTMSK - - - - MODE DER DW DL SR TC END ER SUS TACT RQST EN - - - - - - - - - - - - - - CLRINTMSK SETINTMSK - - - - - - CLRSUS SETSUS - CLRTC CLREND CLRRQ SWRST STG CLREN SETEN DMS REN RSW RSEL SBE - - DEM - TM DAD SAD DDS[3] DDS[2] DDS[1] DDS[0] SDS[3] SDS[2] SDS[1] SDS[0] - AM[2] AM[1] AM[0] - LVL HIEN LOEN REQD SEL[2] SEL[1] SEL[0] R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-111 RZ/A1H Group, RZ/A1M Group Table 58.2 Module Direct memory access controller 58. List of Registers Register Bits Register Abbreviation CHITVL_9 CHEXT_9 NXLA_9 CRLA_9 N0SA_10 N0DA_10 N0TB_10 N1SA_10 N1DA_10 N1TB_10 CRSA_10 CRDA_10 CRTB_10 CHSTAT_10 Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 Bits 24/16/8/0 - - - - - - - - - - - - - - - - ITVL[15] ITVL[14] ITVL[13] ITVL[12] ITVL[11] ITVL[10] ITVL[9] ITVL[8] ITVL[7] ITVL[6] ITVL[5] ITVL[4] ITVL[3] ITVL[2] ITVL[1] ITVL[0] - - - - - - - - - - - - - - - - DCA[3] DCA[2] DCA[1] DCA[0] - - - - SCA[3] SCA[2] SCA[1] SCA[0] - - - - NXLA[31] NXLA[30] NXLA[29] NXLA[28] NXLA[27] NXLA[26] NXLA[25] NXLA[24] NXLA[23] NXLA[22] NXLA[21] NXLA[20] NXLA[19] NXLA[18] NXLA[17] NXLA[16] NXLA[15] NXLA[14] NXLA[13] NXLA[12] NXLA[11] NXLA[10] NXLA[9] NXLA[8] NXLA[7] NXLA[6] NXLA[5] NXLA[4] NXLA[3] NXLA[2] NXLA[1] NXLA[0] CRLA[31] CRLA[30] CRLA[29] CRLA[28] CRLA[27] CRLA[26] CRLA[25] CRLA[24] CRLA[23] CRLA[22] CRLA[21] CRLA[20] CRLA[19] CRLA[18] CRLA[17] CRLA[16] CRLA[15] CRLA[14] CRLA[13] CRLA[12] CRLA[11] CRLA[10] CRLA[9] CRLA[8] CRLA[7] CRLA[6] CRLA[5] CRLA[4] CRLA[3] CRLA[2] CRLA[1] CRLA[0] SA[31] SA[30] SA[29] SA[28] SA[27] SA[26] SA[25] SA[24] SA[23] SA[22] SA[21] SA[20] SA[19] SA[18] SA[17] SA[16] SA[15] SA[14] SA[13] SA[12] SA[11] SA[10] SA[9] SA[8] SA[7] SA[6] SA[5] SA[4] SA[3] SA[2] SA[1] SA[0] DA[31] DA[30] DA[29] DA[28] DA[27] DA[26] DA[25] DA[24] DA[16] DA[23] DA[22] DA[21] DA[20] DA[19] DA[18] DA[17] DA[15] DA[14] DA[13] DA[12] DA[11] DA[10] DA[9] DA[8] DA[7] DA[6] DA[5] DA[4] DA[3] DA[2] DA[1] DA[0] TB[31] TB[30] TB[29] TB[28] TB[27] TB[26] TB[25] TB[24] TB[23] TB[22] TB[21] TB[20] TB[19] TB[18] TB[17] TB[16] TB[15] TB[14] TB[13] TB[12] TB[11] TB[10] TB[9] TB[8] TB[7] TB[6] TB[5] TB[4] TB[3] TB[2] TB[1] TB[0] SA[31] SA[30] SA[29] SA[28] SA[27] SA[26] SA[25] SA[24] SA[23] SA[22] SA[21] SA[20] SA[19] SA[18] SA[17] SA[16] SA[15] SA[14] SA[13] SA[12] SA[11] SA[10] SA[9] SA[8] SA[7] SA[6] SA[5] SA[4] SA[3] SA[2] SA[1] SA[0] DA[31] DA[30] DA[29] DA[28] DA[27] DA[26] DA[25] DA[24] DA[16] DA[23] DA[22] DA[21] DA[20] DA[19] DA[18] DA[17] DA[15] DA[14] DA[13] DA[12] DA[11] DA[10] DA[9] DA[8] DA[7] DA[6] DA[5] DA[4] DA[3] DA[2] DA[1] DA[0] TB[31] TB[30] TB[29] TB[28] TB[27] TB[26] TB[25] TB[24] TB[23] TB[22] TB[21] TB[20] TB[19] TB[18] TB[17] TB[16] TB[15] TB[14] TB[13] TB[12] TB[11] TB[10] TB[9] TB[8] TB[7] TB[6] TB[5] TB[4] TB[3] TB[2] TB[1] TB[0] CRSA[31] CRSA[30] CRSA[29] CRSA[28] CRSA[27] CRSA[26] CRSA[25] CRSA[24] CRSA[23] CRSA[22] CRSA[21] CRSA[20] CRSA[19] CRSA[18] CRSA[17] CRSA[16] CRSA[15] CRSA[14] CRSA[13] CRSA[12] CRSA[11] CRSA[10] CRSA[9] CRSA[8] CRSA[7] CRSA[6] CRSA[5] CRSA[4] CRSA[3] CRSA[2] CRSA[1] CRSA[0] CRDA[31] CRDA[30] CRDA[29] CRDA[28] CRDA[27] CRDA[26] CRDA[25] CRDA[24] CRDA[23] CRDA[22] CRDA[21] CRDA[20] CRDA[19] CRDA[18] CRDA[17] CRDA[16] CRDA[15] CRDA[14] CRDA[13] CRDA[12] CRDA[11] CRDA[10] CRDA[9] CRDA[8] CRDA[7] CRDA[6] CRDA[5] CRDA[4] CRDA[3] CRDA[2] CRDA[1] CRDA[0] CRTB[31] CRTB[30] CRTB[29] CRTB[28] CRTB[27] CRTB[26] CRTB[25] CRTB[24] CRTB[23] CRTB[22] CRTB[21] CRTB[20] CRTB[19] CRTB[18] CRTB[17] CRTB[16] CRTB[15] CRTB[14] CRTB[13] CRTB[12] CRTB[11] CRTB[10] CRTB[9] CRTB[8] CRTB[7] CRTB[6] CRTB[5] CRTB[4] CRTB[3] CRTB[2] CRTB[1] CRTB[0] - - - - - - - - - - - - - - - INTMSK - - - - MODE DER DW DL SR TC END ER SUS TACT RQST EN R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-112 RZ/A1H Group, RZ/A1M Group Table 58.2 Module Direct memory access controller 58. List of Registers Register Bits Register Abbreviation CHCTRL_10 CHCFG_10 CHITVL_10 CHEXT_10 NXLA_10 CRLA_10 N0SA_11 N0DA_11 N0TB_11 N1SA_11 N1DA_11 N1TB_11 CRSA_11 CRDA_11 Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 - - - - - - - Bits 24/16/8/0 - - - - - - - CLRINTMSK SETINTMSK - - - - - - CLRSUS SETSUS - CLRTC CLREND CLRRQ SWRST STG CLREN SETEN DMS REN RSW RSEL SBE - - DEM - TM DAD SAD DDS[3] DDS[2] DDS[1] DDS[0] SDS[3] SDS[2] SDS[1] SDS[0] - AM[2] AM[1] AM[0] - LVL HIEN LOEN REQD SEL[2] SEL[1] SEL[0] - - - - - - - - - - - - - - - - ITVL[15] ITVL[14] ITVL[13] ITVL[12] ITVL[11] ITVL[10] ITVL[9] ITVL[8] ITVL[7] ITVL[6] ITVL[5] ITVL[4] ITVL[3] ITVL[2] ITVL[1] ITVL[0] - - - - - - - - - - - - - - - - DCA[3] DCA[2] DCA[1] DCA[0] - - - - SCA[3] SCA[2] SCA[1] SCA[0] - - - - NXLA[31] NXLA[30] NXLA[29] NXLA[28] NXLA[27] NXLA[26] NXLA[25] NXLA[24] NXLA[23] NXLA[22] NXLA[21] NXLA[20] NXLA[19] NXLA[18] NXLA[17] NXLA[16] NXLA[15] NXLA[14] NXLA[13] NXLA[12] NXLA[11] NXLA[10] NXLA[9] NXLA[8] NXLA[7] NXLA[6] NXLA[5] NXLA[4] NXLA[3] NXLA[2] NXLA[1] NXLA[0] CRLA[31] CRLA[30] CRLA[29] CRLA[28] CRLA[27] CRLA[26] CRLA[25] CRLA[24] CRLA[23] CRLA[22] CRLA[21] CRLA[20] CRLA[19] CRLA[18] CRLA[17] CRLA[16] CRLA[15] CRLA[14] CRLA[13] CRLA[12] CRLA[11] CRLA[10] CRLA[9] CRLA[8] CRLA[7] CRLA[6] CRLA[5] CRLA[4] CRLA[3] CRLA[2] CRLA[1] CRLA[0] SA[31] SA[30] SA[29] SA[28] SA[27] SA[26] SA[25] SA[24] SA[23] SA[22] SA[21] SA[20] SA[19] SA[18] SA[17] SA[16] SA[15] SA[14] SA[13] SA[12] SA[11] SA[10] SA[9] SA[8] SA[7] SA[6] SA[5] SA[4] SA[3] SA[2] SA[1] SA[0] DA[31] DA[30] DA[29] DA[28] DA[27] DA[26] DA[25] DA[24] DA[16] DA[23] DA[22] DA[21] DA[20] DA[19] DA[18] DA[17] DA[15] DA[14] DA[13] DA[12] DA[11] DA[10] DA[9] DA[8] DA[7] DA[6] DA[5] DA[4] DA[3] DA[2] DA[1] DA[0] TB[31] TB[30] TB[29] TB[28] TB[27] TB[26] TB[25] TB[24] TB[23] TB[22] TB[21] TB[20] TB[19] TB[18] TB[17] TB[16] TB[15] TB[14] TB[13] TB[12] TB[11] TB[10] TB[9] TB[8] TB[7] TB[6] TB[5] TB[4] TB[3] TB[2] TB[1] TB[0] SA[31] SA[30] SA[29] SA[28] SA[27] SA[26] SA[25] SA[24] SA[23] SA[22] SA[21] SA[20] SA[19] SA[18] SA[17] SA[16] SA[15] SA[14] SA[13] SA[12] SA[11] SA[10] SA[9] SA[8] SA[7] SA[6] SA[5] SA[4] SA[3] SA[2] SA[1] SA[0] DA[31] DA[30] DA[29] DA[28] DA[27] DA[26] DA[25] DA[24] DA[16] DA[23] DA[22] DA[21] DA[20] DA[19] DA[18] DA[17] DA[15] DA[14] DA[13] DA[12] DA[11] DA[10] DA[9] DA[8] DA[7] DA[6] DA[5] DA[4] DA[3] DA[2] DA[1] DA[0] TB[31] TB[30] TB[29] TB[28] TB[27] TB[26] TB[25] TB[24] TB[23] TB[22] TB[21] TB[20] TB[19] TB[18] TB[17] TB[16] TB[15] TB[14] TB[13] TB[12] TB[11] TB[10] TB[9] TB[8] TB[7] TB[6] TB[5] TB[4] TB[3] TB[2] TB[1] TB[0] CRSA[31] CRSA[30] CRSA[29] CRSA[28] CRSA[27] CRSA[26] CRSA[25] CRSA[24] CRSA[23] CRSA[22] CRSA[21] CRSA[20] CRSA[19] CRSA[18] CRSA[17] CRSA[16] CRSA[15] CRSA[14] CRSA[13] CRSA[12] CRSA[11] CRSA[10] CRSA[9] CRSA[8] CRSA[7] CRSA[6] CRSA[5] CRSA[4] CRSA[3] CRSA[2] CRSA[1] CRSA[0] CRDA[31] CRDA[30] CRDA[29] CRDA[28] CRDA[27] CRDA[26] CRDA[25] CRDA[24] CRDA[23] CRDA[22] CRDA[21] CRDA[20] CRDA[19] CRDA[18] CRDA[17] CRDA[16] CRDA[15] CRDA[14] CRDA[13] CRDA[12] CRDA[11] CRDA[10] CRDA[9] CRDA[8] CRDA[7] CRDA[6] CRDA[5] CRDA[4] CRDA[3] CRDA[2] CRDA[1] CRDA[0] R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-113 RZ/A1H Group, RZ/A1M Group Table 58.2 Module Direct memory access controller 58. List of Registers Register Bits Register Abbreviation CRTB_11 CHSTAT_11 CHCTRL_11 CHCFG_11 CHITVL_11 CHEXT_11 NXLA_11 CRLA_11 N0SA_12 N0DA_12 N0TB_12 N1SA_12 N1DA_12 N1TB_12 Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 Bits 24/16/8/0 CRTB[31] CRTB[30] CRTB[29] CRTB[28] CRTB[27] CRTB[26] CRTB[25] CRTB[24] CRTB[23] CRTB[22] CRTB[21] CRTB[20] CRTB[19] CRTB[18] CRTB[17] CRTB[16] CRTB[15] CRTB[14] CRTB[13] CRTB[12] CRTB[11] CRTB[10] CRTB[9] CRTB[8] CRTB[7] CRTB[6] CRTB[5] CRTB[4] CRTB[3] CRTB[2] CRTB[1] CRTB[0] - - - - - - - - - - - - - - - INTMSK - - - - MODE DER DW DL SR TC END ER SUS TACT RQST EN - - - - - - - - - - - - - - CLRINTMSK SETINTMSK - - - - - - CLRSUS SETSUS - CLRTC CLREND CLRRQ SWRST STG CLREN SETEN DMS REN RSW RSEL SBE - - DEM - TM DAD SAD DDS[3] DDS[2] DDS[1] DDS[0] SDS[3] SDS[2] SDS[1] SDS[0] - AM[2] AM[1] AM[0] - LVL HIEN LOEN REQD SEL[2] SEL[1] SEL[0] - - - - - - - - - - - - - - - - ITVL[15] ITVL[14] ITVL[13] ITVL[12] ITVL[11] ITVL[10] ITVL[9] ITVL[8] ITVL[7] ITVL[6] ITVL[5] ITVL[4] ITVL[3] ITVL[2] ITVL[1] ITVL[0] - - - - - - - - - - - - - - - - DCA[3] DCA[2] DCA[1] DCA[0] - - - - SCA[3] SCA[2] SCA[1] SCA[0] - - - - NXLA[31] NXLA[30] NXLA[29] NXLA[28] NXLA[27] NXLA[26] NXLA[25] NXLA[24] NXLA[23] NXLA[22] NXLA[21] NXLA[20] NXLA[19] NXLA[18] NXLA[17] NXLA[16] NXLA[15] NXLA[14] NXLA[13] NXLA[12] NXLA[11] NXLA[10] NXLA[9] NXLA[8] NXLA[7] NXLA[6] NXLA[5] NXLA[4] NXLA[3] NXLA[2] NXLA[1] NXLA[0] CRLA[31] CRLA[30] CRLA[29] CRLA[28] CRLA[27] CRLA[26] CRLA[25] CRLA[24] CRLA[23] CRLA[22] CRLA[21] CRLA[20] CRLA[19] CRLA[18] CRLA[17] CRLA[16] CRLA[15] CRLA[14] CRLA[13] CRLA[12] CRLA[11] CRLA[10] CRLA[9] CRLA[8] CRLA[7] CRLA[6] CRLA[5] CRLA[4] CRLA[3] CRLA[2] CRLA[1] CRLA[0] SA[31] SA[30] SA[29] SA[28] SA[27] SA[26] SA[25] SA[24] SA[23] SA[22] SA[21] SA[20] SA[19] SA[18] SA[17] SA[16] SA[15] SA[14] SA[13] SA[12] SA[11] SA[10] SA[9] SA[8] SA[7] SA[6] SA[5] SA[4] SA[3] SA[2] SA[1] SA[0] DA[31] DA[30] DA[29] DA[28] DA[27] DA[26] DA[25] DA[24] DA[16] DA[23] DA[22] DA[21] DA[20] DA[19] DA[18] DA[17] DA[15] DA[14] DA[13] DA[12] DA[11] DA[10] DA[9] DA[8] DA[7] DA[6] DA[5] DA[4] DA[3] DA[2] DA[1] DA[0] TB[31] TB[30] TB[29] TB[28] TB[27] TB[26] TB[25] TB[24] TB[23] TB[22] TB[21] TB[20] TB[19] TB[18] TB[17] TB[16] TB[15] TB[14] TB[13] TB[12] TB[11] TB[10] TB[9] TB[8] TB[7] TB[6] TB[5] TB[4] TB[3] TB[2] TB[1] TB[0] SA[31] SA[30] SA[29] SA[28] SA[27] SA[26] SA[25] SA[24] SA[23] SA[22] SA[21] SA[20] SA[19] SA[18] SA[17] SA[16] SA[15] SA[14] SA[13] SA[12] SA[11] SA[10] SA[9] SA[8] SA[7] SA[6] SA[5] SA[4] SA[3] SA[2] SA[1] SA[0] DA[31] DA[30] DA[29] DA[28] DA[27] DA[26] DA[25] DA[24] DA[16] DA[23] DA[22] DA[21] DA[20] DA[19] DA[18] DA[17] DA[15] DA[14] DA[13] DA[12] DA[11] DA[10] DA[9] DA[8] DA[7] DA[6] DA[5] DA[4] DA[3] DA[2] DA[1] DA[0] TB[31] TB[30] TB[29] TB[28] TB[27] TB[26] TB[25] TB[24] TB[23] TB[22] TB[21] TB[20] TB[19] TB[18] TB[17] TB[16] TB[15] TB[14] TB[13] TB[12] TB[11] TB[10] TB[9] TB[8] TB[7] TB[6] TB[5] TB[4] TB[3] TB[2] TB[1] TB[0] R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-114 RZ/A1H Group, RZ/A1M Group Table 58.2 Module Direct memory access controller 58. List of Registers Register Bits Register Abbreviation CRSA_12 CRDA_12 CRTB_12 CHSTAT_12 CHCTRL_12 CHCFG_12 CHITVL_12 CHEXT_12 NXLA_12 CRLA_12 N0SA_13 N0DA_13 N0TB_13 N1SA_13 Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 Bits 24/16/8/0 CRSA[31] CRSA[30] CRSA[29] CRSA[28] CRSA[27] CRSA[26] CRSA[25] CRSA[24] CRSA[23] CRSA[22] CRSA[21] CRSA[20] CRSA[19] CRSA[18] CRSA[17] CRSA[16] CRSA[15] CRSA[14] CRSA[13] CRSA[12] CRSA[11] CRSA[10] CRSA[9] CRSA[8] CRSA[7] CRSA[6] CRSA[5] CRSA[4] CRSA[3] CRSA[2] CRSA[1] CRSA[0] CRDA[31] CRDA[30] CRDA[29] CRDA[28] CRDA[27] CRDA[26] CRDA[25] CRDA[24] CRDA[23] CRDA[22] CRDA[21] CRDA[20] CRDA[19] CRDA[18] CRDA[17] CRDA[16] CRDA[15] CRDA[14] CRDA[13] CRDA[12] CRDA[11] CRDA[10] CRDA[9] CRDA[8] CRDA[7] CRDA[6] CRDA[5] CRDA[4] CRDA[3] CRDA[2] CRDA[1] CRDA[0] CRTB[31] CRTB[30] CRTB[29] CRTB[28] CRTB[27] CRTB[26] CRTB[25] CRTB[24] CRTB[23] CRTB[22] CRTB[21] CRTB[20] CRTB[19] CRTB[18] CRTB[17] CRTB[16] CRTB[15] CRTB[14] CRTB[13] CRTB[12] CRTB[11] CRTB[10] CRTB[9] CRTB[8] CRTB[7] CRTB[6] CRTB[5] CRTB[4] CRTB[3] CRTB[2] CRTB[1] CRTB[0] - - - - - - - - - - - - - - - INTMSK - - - - MODE DER DW DL SR TC END ER SUS TACT RQST EN - - - - - - - - - - - - - - CLRINTMSK SETINTMSK - - - - - - CLRSUS SETSUS - CLRTC CLREND CLRRQ SWRST STG CLREN SETEN DMS REN RSW RSEL SBE - - DEM - TM DAD SAD DDS[3] DDS[2] DDS[1] DDS[0] SDS[3] SDS[2] SDS[1] SDS[0] - AM[2] AM[1] AM[0] - LVL HIEN LOEN REQD SEL[2] SEL[1] SEL[0] - - - - - - - - - - - - - - - - ITVL[15] ITVL[14] ITVL[13] ITVL[12] ITVL[11] ITVL[10] ITVL[9] ITVL[8] ITVL[7] ITVL[6] ITVL[5] ITVL[4] ITVL[3] ITVL[2] ITVL[1] ITVL[0] - - - - - - - - - - - - - - - - DCA[3] DCA[2] DCA[1] DCA[0] - - - - SCA[3] SCA[2] SCA[1] SCA[0] - - - - NXLA[31] NXLA[30] NXLA[29] NXLA[28] NXLA[27] NXLA[26] NXLA[25] NXLA[24] NXLA[23] NXLA[22] NXLA[21] NXLA[20] NXLA[19] NXLA[18] NXLA[17] NXLA[16] NXLA[15] NXLA[14] NXLA[13] NXLA[12] NXLA[11] NXLA[10] NXLA[9] NXLA[8] NXLA[7] NXLA[6] NXLA[5] NXLA[4] NXLA[3] NXLA[2] NXLA[1] NXLA[0] CRLA[31] CRLA[30] CRLA[29] CRLA[28] CRLA[27] CRLA[26] CRLA[25] CRLA[24] CRLA[23] CRLA[22] CRLA[21] CRLA[20] CRLA[19] CRLA[18] CRLA[17] CRLA[16] CRLA[15] CRLA[14] CRLA[13] CRLA[12] CRLA[11] CRLA[10] CRLA[9] CRLA[8] CRLA[7] CRLA[6] CRLA[5] CRLA[4] CRLA[3] CRLA[2] CRLA[1] CRLA[0] SA[31] SA[30] SA[29] SA[28] SA[27] SA[26] SA[25] SA[24] SA[23] SA[22] SA[21] SA[20] SA[19] SA[18] SA[17] SA[16] SA[15] SA[14] SA[13] SA[12] SA[11] SA[10] SA[9] SA[8] SA[7] SA[6] SA[5] SA[4] SA[3] SA[2] SA[1] SA[0] DA[31] DA[30] DA[29] DA[28] DA[27] DA[26] DA[25] DA[24] DA[16] DA[23] DA[22] DA[21] DA[20] DA[19] DA[18] DA[17] DA[15] DA[14] DA[13] DA[12] DA[11] DA[10] DA[9] DA[8] DA[7] DA[6] DA[5] DA[4] DA[3] DA[2] DA[1] DA[0] TB[31] TB[30] TB[29] TB[28] TB[27] TB[26] TB[25] TB[24] TB[23] TB[22] TB[21] TB[20] TB[19] TB[18] TB[17] TB[16] TB[15] TB[14] TB[13] TB[12] TB[11] TB[10] TB[9] TB[8] TB[7] TB[6] TB[5] TB[4] TB[3] TB[2] TB[1] TB[0] SA[31] SA[30] SA[29] SA[28] SA[27] SA[26] SA[25] SA[24] SA[23] SA[22] SA[21] SA[20] SA[19] SA[18] SA[17] SA[16] SA[15] SA[14] SA[13] SA[12] SA[11] SA[10] SA[9] SA[8] SA[7] SA[6] SA[5] SA[4] SA[3] SA[2] SA[1] SA[0] R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-115 RZ/A1H Group, RZ/A1M Group Table 58.2 Module Direct memory access controller 58. List of Registers Register Bits Register Abbreviation N1DA_13 N1TB_13 CRSA_13 CRDA_13 CRTB_13 CHSTAT_13 CHCTRL_13 CHCFG_13 CHITVL_13 CHEXT_13 NXLA_13 CRLA_13 N0SA_14 N0DA_14 Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 DA[31] DA[30] DA[29] DA[28] DA[27] DA[26] DA[25] Bits 24/16/8/0 DA[24] DA[23] DA[22] DA[21] DA[20] DA[19] DA[18] DA[17] DA[16] DA[15] DA[14] DA[13] DA[12] DA[11] DA[10] DA[9] DA[8] DA[7] DA[6] DA[5] DA[4] DA[3] DA[2] DA[1] DA[0] TB[31] TB[30] TB[29] TB[28] TB[27] TB[26] TB[25] TB[24] TB[23] TB[22] TB[21] TB[20] TB[19] TB[18] TB[17] TB[16] TB[15] TB[14] TB[13] TB[12] TB[11] TB[10] TB[9] TB[8] TB[7] TB[6] TB[5] TB[4] TB[3] TB[2] TB[1] TB[0] CRSA[31] CRSA[30] CRSA[29] CRSA[28] CRSA[27] CRSA[26] CRSA[25] CRSA[24] CRSA[23] CRSA[22] CRSA[21] CRSA[20] CRSA[19] CRSA[18] CRSA[17] CRSA[16] CRSA[15] CRSA[14] CRSA[13] CRSA[12] CRSA[11] CRSA[10] CRSA[9] CRSA[8] CRSA[7] CRSA[6] CRSA[5] CRSA[4] CRSA[3] CRSA[2] CRSA[1] CRSA[0] CRDA[31] CRDA[30] CRDA[29] CRDA[28] CRDA[27] CRDA[26] CRDA[25] CRDA[24] CRDA[23] CRDA[22] CRDA[21] CRDA[20] CRDA[19] CRDA[18] CRDA[17] CRDA[16] CRDA[15] CRDA[14] CRDA[13] CRDA[12] CRDA[11] CRDA[10] CRDA[9] CRDA[8] CRDA[7] CRDA[6] CRDA[5] CRDA[4] CRDA[3] CRDA[2] CRDA[1] CRDA[0] CRTB[31] CRTB[30] CRTB[29] CRTB[28] CRTB[27] CRTB[26] CRTB[25] CRTB[24] CRTB[23] CRTB[22] CRTB[21] CRTB[20] CRTB[19] CRTB[18] CRTB[17] CRTB[16] CRTB[15] CRTB[14] CRTB[13] CRTB[12] CRTB[11] CRTB[10] CRTB[9] CRTB[8] CRTB[7] CRTB[6] CRTB[5] CRTB[4] CRTB[3] CRTB[2] CRTB[1] CRTB[0] - - - - - - - - - - - - - - - INTMSK - - - - MODE DER DW DL SR TC END ER SUS TACT RQST EN - - - - - - - - - - - - - - CLRINTMSK SETINTMSK - - - - - - CLRSUS SETSUS - CLRTC CLREND CLRRQ SWRST STG CLREN SETEN DMS REN RSW RSEL SBE - - DEM - TM DAD SAD DDS[3] DDS[2] DDS[1] DDS[0] SDS[3] SDS[2] SDS[1] SDS[0] - AM[2] AM[1] AM[0] - LVL HIEN LOEN REQD SEL[2] SEL[1] SEL[0] - - - - - - - - - - - - - - - - ITVL[15] ITVL[14] ITVL[13] ITVL[12] ITVL[11] ITVL[10] ITVL[9] ITVL[8] ITVL[7] ITVL[6] ITVL[5] ITVL[4] ITVL[3] ITVL[2] ITVL[1] ITVL[0] - - - - - - - - - - - - - - - - DCA[3] DCA[2] DCA[1] DCA[0] - - - - SCA[3] SCA[2] SCA[1] SCA[0] - - - - NXLA[31] NXLA[30] NXLA[29] NXLA[28] NXLA[27] NXLA[26] NXLA[25] NXLA[24] NXLA[23] NXLA[22] NXLA[21] NXLA[20] NXLA[19] NXLA[18] NXLA[17] NXLA[16] NXLA[15] NXLA[14] NXLA[13] NXLA[12] NXLA[11] NXLA[10] NXLA[9] NXLA[8] NXLA[7] NXLA[6] NXLA[5] NXLA[4] NXLA[3] NXLA[2] NXLA[1] NXLA[0] CRLA[31] CRLA[30] CRLA[29] CRLA[28] CRLA[27] CRLA[26] CRLA[25] CRLA[24] CRLA[23] CRLA[22] CRLA[21] CRLA[20] CRLA[19] CRLA[18] CRLA[17] CRLA[16] CRLA[15] CRLA[14] CRLA[13] CRLA[12] CRLA[11] CRLA[10] CRLA[9] CRLA[8] CRLA[7] CRLA[6] CRLA[5] CRLA[4] CRLA[3] CRLA[2] CRLA[1] CRLA[0] SA[31] SA[30] SA[29] SA[28] SA[27] SA[26] SA[25] SA[24] SA[23] SA[22] SA[21] SA[20] SA[19] SA[18] SA[17] SA[16] SA[15] SA[14] SA[13] SA[12] SA[11] SA[10] SA[9] SA[8] SA[7] SA[6] SA[5] SA[4] SA[3] SA[2] SA[1] SA[0] DA[31] DA[30] DA[29] DA[28] DA[27] DA[26] DA[25] DA[24] DA[16] DA[23] DA[22] DA[21] DA[20] DA[19] DA[18] DA[17] DA[15] DA[14] DA[13] DA[12] DA[11] DA[10] DA[9] DA[8] DA[7] DA[6] DA[5] DA[4] DA[3] DA[2] DA[1] DA[0] R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-116 RZ/A1H Group, RZ/A1M Group Table 58.2 Module Direct memory access controller 58. List of Registers Register Bits Register Abbreviation N0TB_14 N1SA_14 N1DA_14 N1TB_14 CRSA_14 CRDA_14 CRTB_14 CHSTAT_14 CHCTRL_14 CHCFG_14 CHITVL_14 CHEXT_14 NXLA_14 CRLA_14 Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 Bits 24/16/8/0 TB[31] TB[30] TB[29] TB[28] TB[27] TB[26] TB[25] TB[24] TB[23] TB[22] TB[21] TB[20] TB[19] TB[18] TB[17] TB[16] TB[15] TB[14] TB[13] TB[12] TB[11] TB[10] TB[9] TB[8] TB[7] TB[6] TB[5] TB[4] TB[3] TB[2] TB[1] TB[0] SA[31] SA[30] SA[29] SA[28] SA[27] SA[26] SA[25] SA[24] SA[23] SA[22] SA[21] SA[20] SA[19] SA[18] SA[17] SA[16] SA[15] SA[14] SA[13] SA[12] SA[11] SA[10] SA[9] SA[8] SA[7] SA[6] SA[5] SA[4] SA[3] SA[2] SA[1] SA[0] DA[31] DA[30] DA[29] DA[28] DA[27] DA[26] DA[25] DA[24] DA[16] DA[23] DA[22] DA[21] DA[20] DA[19] DA[18] DA[17] DA[15] DA[14] DA[13] DA[12] DA[11] DA[10] DA[9] DA[8] DA[7] DA[6] DA[5] DA[4] DA[3] DA[2] DA[1] DA[0] TB[31] TB[30] TB[29] TB[28] TB[27] TB[26] TB[25] TB[24] TB[23] TB[22] TB[21] TB[20] TB[19] TB[18] TB[17] TB[16] TB[15] TB[14] TB[13] TB[12] TB[11] TB[10] TB[9] TB[8] TB[7] TB[6] TB[5] TB[4] TB[3] TB[2] TB[1] TB[0] CRSA[31] CRSA[30] CRSA[29] CRSA[28] CRSA[27] CRSA[26] CRSA[25] CRSA[24] CRSA[23] CRSA[22] CRSA[21] CRSA[20] CRSA[19] CRSA[18] CRSA[17] CRSA[16] CRSA[15] CRSA[14] CRSA[13] CRSA[12] CRSA[11] CRSA[10] CRSA[9] CRSA[8] CRSA[7] CRSA[6] CRSA[5] CRSA[4] CRSA[3] CRSA[2] CRSA[1] CRSA[0] CRDA[31] CRDA[30] CRDA[29] CRDA[28] CRDA[27] CRDA[26] CRDA[25] CRDA[24] CRDA[23] CRDA[22] CRDA[21] CRDA[20] CRDA[19] CRDA[18] CRDA[17] CRDA[16] CRDA[15] CRDA[14] CRDA[13] CRDA[12] CRDA[11] CRDA[10] CRDA[9] CRDA[8] CRDA[7] CRDA[6] CRDA[5] CRDA[4] CRDA[3] CRDA[2] CRDA[1] CRDA[0] CRTB[31] CRTB[30] CRTB[29] CRTB[28] CRTB[27] CRTB[26] CRTB[25] CRTB[24] CRTB[23] CRTB[22] CRTB[21] CRTB[20] CRTB[19] CRTB[18] CRTB[17] CRTB[16] CRTB[15] CRTB[14] CRTB[13] CRTB[12] CRTB[11] CRTB[10] CRTB[9] CRTB[8] CRTB[7] CRTB[6] CRTB[5] CRTB[4] CRTB[3] CRTB[2] CRTB[1] CRTB[0] - - - - - - - - - - - - - - - INTMSK - - - - MODE DER DW DL SR TC END ER SUS TACT RQST EN - - - - - - - - - - - - - - CLRINTMSK SETINTMSK - - - - - - CLRSUS SETSUS - CLRTC CLREND CLRRQ SWRST STG CLREN SETEN DMS REN RSW RSEL SBE - - DEM - TM DAD SAD DDS[3] DDS[2] DDS[1] DDS[0] SDS[3] SDS[2] SDS[1] SDS[0] - AM[2] AM[1] AM[0] - LVL HIEN LOEN REQD SEL[2] SEL[1] SEL[0] - - - - - - - - - - - - - - - - ITVL[15] ITVL[14] ITVL[13] ITVL[12] ITVL[11] ITVL[10] ITVL[9] ITVL[8] ITVL[7] ITVL[6] ITVL[5] ITVL[4] ITVL[3] ITVL[2] ITVL[1] ITVL[0] - - - - - - - - - - - - - - - - DCA[3] DCA[2] DCA[1] DCA[0] - - - - SCA[3] SCA[2] SCA[1] SCA[0] - - - - NXLA[31] NXLA[30] NXLA[29] NXLA[28] NXLA[27] NXLA[26] NXLA[25] NXLA[24] NXLA[23] NXLA[22] NXLA[21] NXLA[20] NXLA[19] NXLA[18] NXLA[17] NXLA[16] NXLA[15] NXLA[14] NXLA[13] NXLA[12] NXLA[11] NXLA[10] NXLA[9] NXLA[8] NXLA[7] NXLA[6] NXLA[5] NXLA[4] NXLA[3] NXLA[2] NXLA[1] NXLA[0] CRLA[31] CRLA[30] CRLA[29] CRLA[28] CRLA[27] CRLA[26] CRLA[25] CRLA[24] CRLA[23] CRLA[22] CRLA[21] CRLA[20] CRLA[19] CRLA[18] CRLA[17] CRLA[16] CRLA[15] CRLA[14] CRLA[13] CRLA[12] CRLA[11] CRLA[10] CRLA[9] CRLA[8] CRLA[7] CRLA[6] CRLA[5] CRLA[4] CRLA[3] CRLA[2] CRLA[1] CRLA[0] R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-117 RZ/A1H Group, RZ/A1M Group Table 58.2 Module Direct memory access controller 58. List of Registers Register Bits Register Abbreviation N0SA_15 N0DA_15 N0TB_15 N1SA_15 N1DA_15 N1TB_15 CRSA_15 CRDA_15 CRTB_15 CHSTAT_15 CHCTRL_15 CHCFG_15 CHITVL_15 CHEXT_15 Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 Bits 24/16/8/0 SA[31] SA[30] SA[29] SA[28] SA[27] SA[26] SA[25] SA[24] SA[23] SA[22] SA[21] SA[20] SA[19] SA[18] SA[17] SA[16] SA[15] SA[14] SA[13] SA[12] SA[11] SA[10] SA[9] SA[8] SA[7] SA[6] SA[5] SA[4] SA[3] SA[2] SA[1] SA[0] DA[31] DA[30] DA[29] DA[28] DA[27] DA[26] DA[25] DA[24] DA[16] DA[23] DA[22] DA[21] DA[20] DA[19] DA[18] DA[17] DA[15] DA[14] DA[13] DA[12] DA[11] DA[10] DA[9] DA[8] DA[7] DA[6] DA[5] DA[4] DA[3] DA[2] DA[1] DA[0] TB[31] TB[30] TB[29] TB[28] TB[27] TB[26] TB[25] TB[24] TB[23] TB[22] TB[21] TB[20] TB[19] TB[18] TB[17] TB[16] TB[15] TB[14] TB[13] TB[12] TB[11] TB[10] TB[9] TB[8] TB[7] TB[6] TB[5] TB[4] TB[3] TB[2] TB[1] TB[0] SA[31] SA[30] SA[29] SA[28] SA[27] SA[26] SA[25] SA[24] SA[23] SA[22] SA[21] SA[20] SA[19] SA[18] SA[17] SA[16] SA[15] SA[14] SA[13] SA[12] SA[11] SA[10] SA[9] SA[8] SA[7] SA[6] SA[5] SA[4] SA[3] SA[2] SA[1] SA[0] DA[31] DA[30] DA[29] DA[28] DA[27] DA[26] DA[25] DA[24] DA[16] DA[23] DA[22] DA[21] DA[20] DA[19] DA[18] DA[17] DA[15] DA[14] DA[13] DA[12] DA[11] DA[10] DA[9] DA[8] DA[7] DA[6] DA[5] DA[4] DA[3] DA[2] DA[1] DA[0] TB[31] TB[30] TB[29] TB[28] TB[27] TB[26] TB[25] TB[24] TB[23] TB[22] TB[21] TB[20] TB[19] TB[18] TB[17] TB[16] TB[15] TB[14] TB[13] TB[12] TB[11] TB[10] TB[9] TB[8] TB[7] TB[6] TB[5] TB[4] TB[3] TB[2] TB[1] TB[0] CRSA[31] CRSA[30] CRSA[29] CRSA[28] CRSA[27] CRSA[26] CRSA[25] CRSA[24] CRSA[23] CRSA[22] CRSA[21] CRSA[20] CRSA[19] CRSA[18] CRSA[17] CRSA[16] CRSA[15] CRSA[14] CRSA[13] CRSA[12] CRSA[11] CRSA[10] CRSA[9] CRSA[8] CRSA[7] CRSA[6] CRSA[5] CRSA[4] CRSA[3] CRSA[2] CRSA[1] CRSA[0] CRDA[31] CRDA[30] CRDA[29] CRDA[28] CRDA[27] CRDA[26] CRDA[25] CRDA[24] CRDA[23] CRDA[22] CRDA[21] CRDA[20] CRDA[19] CRDA[18] CRDA[17] CRDA[16] CRDA[15] CRDA[14] CRDA[13] CRDA[12] CRDA[11] CRDA[10] CRDA[9] CRDA[8] CRDA[7] CRDA[6] CRDA[5] CRDA[4] CRDA[3] CRDA[2] CRDA[1] CRDA[0] CRTB[31] CRTB[30] CRTB[29] CRTB[28] CRTB[27] CRTB[26] CRTB[25] CRTB[24] CRTB[23] CRTB[22] CRTB[21] CRTB[20] CRTB[19] CRTB[18] CRTB[17] CRTB[16] CRTB[15] CRTB[14] CRTB[13] CRTB[12] CRTB[11] CRTB[10] CRTB[9] CRTB[8] CRTB[7] CRTB[6] CRTB[5] CRTB[4] CRTB[3] CRTB[2] CRTB[1] CRTB[0] - - - - - - - - - - - - - - - INTMSK - - - - MODE DER DW DL SR TC END ER SUS TACT RQST EN - - - - - - - - - - - - - - CLRINTMSK SETINTMSK - - - - - - CLRSUS SETSUS - CLRTC CLREND CLRRQ SWRST STG CLREN SETEN DMS REN RSW RSEL SBE - - DEM - TM DAD SAD DDS[3] DDS[2] DDS[1] DDS[0] SDS[3] SDS[2] SDS[1] SDS[0] - AM[2] AM[1] AM[0] - LVL HIEN LOEN REQD SEL[2] SEL[1] SEL[0] - - - - - - - - - - - - - - - - ITVL[15] ITVL[14] ITVL[13] ITVL[12] ITVL[11] ITVL[10] ITVL[9] ITVL[8] ITVL[7] ITVL[6] ITVL[5] ITVL[4] ITVL[3] ITVL[2] ITVL[1] ITVL[0] - - - - - - - - - - - - - - - - DCA[3] DCA[2] DCA[1] DCA[0] - - - - SCA[3] SCA[2] SCA[1] SCA[0] - - - - R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-118 RZ/A1H Group, RZ/A1M Group Table 58.2 Module Direct memory access controller 58. List of Registers Register Bits Register Abbreviation NXLA_15 CRLA_15 DCTRL_8_15 DSTAT_EN_8_15 DSTAT_ER_8_15 DSTAT_END_8_15 DSTAT_TC_8_15 DSTAT_SUS_8_15 DMARS0 DMARS1 DMARS2 DMARS3 DMARS4 DMARS5 Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 Bits 24/16/8/0 NXLA[31] NXLA[30] NXLA[29] NXLA[28] NXLA[27] NXLA[26] NXLA[25] NXLA[24] NXLA[23] NXLA[22] NXLA[21] NXLA[20] NXLA[19] NXLA[18] NXLA[17] NXLA[16] NXLA[15] NXLA[14] NXLA[13] NXLA[12] NXLA[11] NXLA[10] NXLA[9] NXLA[8] NXLA[7] NXLA[6] NXLA[5] NXLA[4] NXLA[3] NXLA[2] NXLA[1] NXLA[0] CRLA[31] CRLA[30] CRLA[29] CRLA[28] CRLA[27] CRLA[26] CRLA[25] CRLA[24] CRLA[23] CRLA[22] CRLA[21] CRLA[20] CRLA[19] CRLA[18] CRLA[17] CRLA[16] CRLA[15] CRLA[14] CRLA[13] CRLA[12] CRLA[11] CRLA[10] CRLA[9] CRLA[8] CRLA[7] CRLA[6] CRLA[5] CRLA[4] CRLA[3] CRLA[2] CRLA[1] CRLA[0] LWCA[3] LWCA[2] LWCA[1] LWCA[0] - LWPR[2] LWPR[1] LWPR[0] LDCA[3] LDCA[2] LDCA[1] LDCA[0] - LDPR[2] LDPR[1] LDPR[0] - - - - - - - - - - - - - - LVINT PR - - - - - - - - - - - - - - - - - - - - - - - - EN15 EN14 EN13 EN12 EN11 EN10 EN9 EN8 - - - - - - - - - - - - - - - - - - - - - - - - ER15 ER14 ER13 ER12 ER11 ER10 ER9 ER8 - - - - - - - - - - - - - - - - - - - - - - - - END15 END14 END13 END12 END11 END10 END9 END8 - - - - - - - - - - - - - - - - - - - - - - - - TC15 TC14 TC13 TC12 TC11 TC10 TC9 TC8 - - - - - - - - - - - - - - - - - - - - - - - - SUS15 SUS14 SUS13 SUS12 SUS11 SUS10 SUS9 SUS8 CH1_MID[6] - - - - - - - CH1_MID[5] CH1_MID[4] CH1_MID[3] CH1_MID[2] CH1_MID[1] CH1_MID[0] CH1_RID[1] CH1_RID[0] - - - - - - - CH0_MID[6] CH0_MID[5] CH0_MID[4] CH0_MID[3] CH0_MID[2] CH0_MID[1] CH0_MID[0] CH0_RID[1] CH0_RID[0] - - - - - - - CH3_MID[6] CH3_MID[5] CH3_MID[4] CH3_MID[3] CH3_MID[2] CH3_MID[1] CH3_MID[0] CH3_RID[1] CH3_RID[0] - - - - - - - CH2_MID[6] CH2_MID[5] CH2_MID[4] CH2_MID[3] CH2_MID[2] CH2_MID[1] CH2_MID[0] CH2_RID[1] CH2_RID[0] - - - - - - - CH5_MID[6] CH5_MID[5] CH5_MID[4] CH5_MID[3] CH5_MID[2] CH5_MID[1] CH5_MID[0] CH5_RID[1] CH5_RID[0] - - - - - - - CH4_MID[6] CH4_MID[5] CH4_MID[4] CH4_MID[3] CH4_MID[2] CH4_MID[1] CH4_MID[0] CH4_RID[1] CH4_RID[0] - - - - - - - CH7_MID[6] CH7_MID[5] CH7_MID[4] CH7_MID[3] CH7_MID[2] CH7_MID[1] CH7_MID[0] CH7_RID[1] CH7_RID[0] - - - - - - - CH6_MID[6] CH6_MID[5] CH6_MID[4] CH6_MID[3] CH6_MID[2] CH6_MID[1] CH6_MID[0] CH6_RID[1] CH6_RID[0] - - - - - - - CH9_MID[6] CH9_MID[5] CH9_MID[4] CH9_MID[3] CH9_MID[2] CH9_MID[1] CH9_MID[0] CH9_RID[1] CH9_RID[0] - - - - - - - CH8_MID[6] CH8_MID[5] CH8_MID[4] CH8_MID[3] CH8_MID[2] CH8_MID[1] CH8_MID[0] CH8_RID[1] CH8_RID[0] - - - - - - - CH11_MID[6] CH11_MID[5] CH11_MID[4] CH11_MID[3] CH11_MID[2] CH11_MID[1] CH11_MID[0] CH11_RID[1] CH11_RID[0] - - - - - - - CH10_MID[6] CH10_MID[5] CH10_MID[4] CH10_MID[3] CH10_MID[2] CH10_MID[1] CH10_MID[0] CH10_RID[1] CH10_RID[0] R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-119 RZ/A1H Group, RZ/A1M Group Table 58.2 Module Direct memory access controller Register Bits Register Abbreviation Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 Bits 24/16/8/0 - - - - - - - CH13_MID[6] CH13_MID[5] CH13_MID[4] CH13_MID[3] CH13_MID[2] CH13_MID[1] CH13_MID[0] CH13_RID[1] CH13_RID[0] - - - - - - - CH12_MID[6] CH12_MID[5] CH12_MID[4] CH12_MID[3] CH12_MID[2] CH12_MID[1] CH12_MID[0] CH12_RID[1] CH12_RID[0] - - - - - - - CH15_MID[6] CH15_MID[5] CH15_MID[4] CH15_MID[3] CH15_MID[2] CH15_MID[1] CH15_MID[0] CH15_RID[1] CH15_RID[0] - - - - - - - CH14_MID[6] CH14_MID[5] CH14_MID[4] CH14_MID[3] CH14_MID[2] CH14_MID[1] CH14_MID[0] CH14_RID[1] CH14_RID[0] CCLR[2] CCLR[1] CCLR[0] CKEG[1] CKEG[0] TPSC[2] TPSC[1] TPSC[0] TMDR_0 - BFE BFB BFA MD[3] MD[2] MD[1] MD[0] TIORH_0 IOB[3] IOB[2] IOB[1] IOB[0] IOA[3] IOA[2] IOA[1] IOA[0] TIORL_0 IOD[3] IOD[2] IOD[1] IOD[0] IOC[3] IOC[2] IOC[1] IOC[0] TIER_0 TTGE - - TCIEV TGIED TGIEC TGIEB TGIEA TSR_0 - - - TCFV TGFD TGFC TGFB TGFA DMARS6 DMARS7 Multi-function timer pulse unit 2 58. List of Registers TCR_0 TCNT_0 TGRA_0 TGRB_0 TGRC_0 TGRD_0 TGRE_0 TGRF_0 TIER2_0 TTGE2 - - - - - TGIEF TGIEE TSR2_0 - - - - - - TGFF TGFE TBTM_0 - - - - - TTSE TTSB TTSA TCR_1 - CCLR[1] CCLR[0] CKEG[1] CKEG[0] TPSC[2] TPSC[1] TPSC[0] TMDR_1 - - - - MD[3] MD[2] MD[1] MD[0] TIOR_1 IOB[3] IOB[2] IOB[1] IOB[0] IOA[3] IOA[2] IOA[1] IOA[0] TIER_1 TTGE - TCIEU TCIEV - - TGIEB TGIEA TSR_1 TCFD - TCFU TCFV - - TGFB TGFA TCNT_1 TGRA_1 TGRB_1 TICCR - - - - I2BE I2AE I1BE I1AE TCR_2 - CCLR[1] CCLR[0] CKEG[1] CKEG[0] TPSC[2] TPSC[1] TPSC[0] TMDR_2 - - - - MD[3] MD[2] MD[1] MD[0] TIOR_2 IOB[3] IOB[2] IOB[1] IOB[0] IOA[3] IOA[2] IOA[1] IOA[0] TIER_2 TTGE - TCIEU TCIEV - - TGIEB TGIEA TSR_2 TCFD - TCFU TCFV - - TGFB TGFA CCLR[2] CCLR[1] CCLR[0] CKEG[1] CKEG[0] TPSC[2] TPSC[1] TPSC[0] - - BFB BFA MD[3] MD[2] MD[1] MD[0] TCNT_2 TGRA_2 TGRB_2 TCR_3 TMDR_3 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-120 RZ/A1H Group, RZ/A1M Group Table 58.2 Module Multi-function timer pulse unit 2 58. List of Registers Register Bits Register Abbreviation Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 TIORH_3 IOB[3] IOB[2] IOB[1] IOB[0] IOA[3] IOA[2] IOA[1] Bits 24/16/8/0 IOA[0] TIORL_3 IOD[3] IOD[2] IOD[1] IOD[0] IOC[3] IOC[2] IOC[1] IOC[0] TIER_3 TTGE - - TCIEV TGIED TGIEC TGIEB TGIEA TSR_3 TCFD - - TCFV TGFD TGFC TGFB TGFA TCNT_3 TGRA_3 TGRB_3 TGRC_3 TGRD_3 TBTM_3 TCR_4 - - - - - - TTSB TTSA CCLR[2] CCLR[1] CCLR[0] CKEG[1] CKEG[0] TPSC[2] TPSC[1] TPSC[0] TMDR_4 - - BFB BFA MD[3] MD[2] MD[1] MD[0] TIORH_4 IOB[3] IOB[2] IOB[1] IOB[0] IOA[3] IOA[2] IOA[1] IOA[0] TIORL_4 IOD[3] IOD[2] IOD[1] IOD[0] IOC[3] IOC[2] IOC[1] IOC[0] TIER_4 TTGE TTGE2 - TCIEV TGIED TGIEC TGIEB TGIEA TSR_4 TCFD - - TCFV TGFD TGFC TGFB TGFA TTSA TCNT_4 TGRA_4 TGRB_4 TGRC_4 TGRD_4 TBTM_4 - - - - - - TTSB TADCR BF[1] BF[0] - - - - - - UT4AE DT4AE UT4BE DT4BE ITA3AE ITA4VE ITB3AE ITB4VE TADCORA_4 TADCORB_4 TADCOBRA_4 TADCOBRB_4 TSTR CST4 CST3 - - - CST2 CST1 CST0 TSYR SYNC4 SYNC3 - - - SYNC2 SYNC1 SYNC0 TRWER - - - - - - - RWE TOER - - OE4D OE4C OE3D OE4B OE4A OE3B TOCR1 - PSYE - - TOCL TOCS OLSN OLSP TOCR2 BF[1] BF[0] OLS3N OLS3P OLS2N OLS2P OLS1N OLS1P TGCR - BDC N P FB WF VF UF TCDR TDDR TCNTS TCBR R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-121 RZ/A1H Group, RZ/A1M Group Table 58.2 Module Multi-function timer pulse unit 2 OS timer Register Bits Register Abbreviation Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 Bits 24/16/8/0 TITCR T3AEN 3ACOR[2] 3ACOR[1] 3ACOR[0] T4VEN 4VCOR[2] 4VCOR[1] 4VCOR[0] TITCNT - 3ACNT[2] 3ACNT[1] 3ACNT[0] - 4VCNT[2] 4VCNT[1] 4VCNT[0] TBTER - - - - - - BTE[1] BTE[0] TDER - - - - - - - TDER TWCR CCE - - - - - - WRE TOLBR - - OLS3N OLS3P OLS2N OLS2P OLS1N OLS1P OSTM0CMP - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - OSTM0TE - - - - - - - OSTM0TE OSTM0TS - - - - - - - OSTM0TS OSTM0TT - - - - - - - OSTM0TT OSTM0CTL - - - - - - OSTM0MD1 OSTM0MD0 OSTM1CMP - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - OSTM1TE - - - - - - - OSTM1TE OSTM1TS - - - - - - - OSTM1TS OSTM1TT - - - - - - - OSTM1TT OSTM1CTL - - - - - - OSTM1MD1 OSTM1MD0 CKS[0] OSTM0CNT OSTM1CNT Watchdog timer Realtime clock 58. List of Registers WTCNT WTCSR IOVF WT/IT TME - - CKS[2] CKS[1] WRCSR WOVF RSTE - - - - - - R64CNT - 1Hz 2Hz 4Hz 8Hz 16Hz 32Hz 64Hz RSECCNT - 10 seconds[2] 10 seconds[1] 10 seconds[0] 1 second[3] 1 second[2] 1 second[1] 1 second[0] RMINCNT - 10 minutes[2] 10 minutes[1] 10 minutes[0] 1 minute[3] 1 minute[2] 1 minute[1] 1 minute[0] RHRCNT - - 10 hours[1] 10 hours[0] 1 hour[3] 1 hour[2] 1 hour[1] 1 hour[0] RWKCNT - - - - - Day[2] Day[1] Day[0] RDAYCNT - - 10 days[1] 10 days[0] 1 day[3] 1 day[2] 1 day[1] 1 day[0] RMONCNT RYRCNT - - - 10 months 1 month[3] 1 month[2] 1 month[1] 1 month[0] 1000 years[3] 1000 years[2] 1000 years[1] 1000 years[0] 100 years[3] 100 years[2] 100 years[1] 100 years[0] 10 years[3] 10 years[2] 10 years[1] 10 years[0] 1 year[3] 1 year[2] 1 year[1] 1 year[0] RSECAR ENB 10 seconds[2] 10 seconds[1] 10 seconds[0] 1 second[3] 1 second[2] 1 second[1] 1 second[0] RMINAR ENB 10 minutes[2] 10 minutes[1] 10 minutes[0] 1 minute[3] 1 minute[2] 1 minute[1] 1 minute[0] RHRAR ENB - 10 hours[1] 10 hours[0] 1 hour[3] 1 hour[2] 1 hour[1] 1 hour[0] RWKAR ENB - - - - Day[2] Day[1] Day[0] RDAYAR ENB - 10 days[1] 10 days[0] 1 day[3] 1 day[2] 1 day[1] 1 day[0] RMONAR RYRAR ENB - - 10 months 1 month[3] 1 month[2] 1 month[1] 1 month[0] 1000 years[3] 1000 years[2] 1000 years[1] 1000 years[0] 100 years[3] 100 years[2] 100 years[1] 100 years[0] 1 year[0] 10 years[3] 10 years[2] 10 years[1] 10 years[0] 1 year[3] 1 year[2] 1 year[1] RCR1 CF - - CIE AIE - - AF RCR2 PEF PES[2] PES[1] PES[0] RTCEN ADJ RESET START RCR3 ENB - - - - - - - RCR5 - - - - - - RCKSEL[1] RCKSEL[0] RFRH SEL64 - - - - - - - - - - - - RFC[18] RFC[17] RFC[16] RFC[15] RFC[14] RFC[13] RFC[12] RFC[11] RFC[10] RFC[9] RFC[8] RFC[7] RFC[6] RFC[5] RFC[4] RFC[3] RFC[2] RFC[1] RFC[0] RFRL R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-122 RZ/A1H Group, RZ/A1M Group Table 58.2 Module Serial communication interface with FIFO 58. List of Registers Register Bits Register Abbreviation SCSMR_0 Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 - - - - - - - Bits 24/16/8/0 - C/A CHR PE O/E STOP - CKS[1] CKS[0] SCBRR_0 SCSCR_0 - - - - - - - - TIE RIE TE RE REIE - CKE[1] CKE[0] PER[3] PER[2] PER[1] PER[0] FER[3] FER[2] FER[1] FER[0] ER TEND TDFE BRK FER PER RDF DR SCFTDR_0 SCFSR_0 SCFRDR_0 SCFCR_0 SCFDR_0 SCSPTR_0 SCLSR_0 SCEMR_0 SCSMR_1 - - - - - RSTRG[2] RSTRG[1] RSTRG[0] RTRG[1] RTRG[0] TTRG[1] TTRG[0] MCE TFRST RFRST LOOP - - - T[4] T[3] T[2] T[1] T[0] - - - R[4] R[3] R[2] R[1] R[0] - - - - - - - - RTSIO RTSDT CTSIO CTSDT SCKIO SCKDT SPB2IO SPB2DT - - - - - - - - - - - - - - - ORER - - - - - - - - BGDM - - - - - - ABCS - - - - - - - - C/A CHR PE O/E STOP - CKS[1] CKS[0] SCBRR_1 SCSCR_1 - - - - - - - - TIE RIE TE RE REIE - CKE[1] CKE[0] PER[3] PER[2] PER[1] PER[0] FER[3] FER[2] FER[1] FER[0] ER TEND TDFE BRK FER PER RDF DR SCFTDR_1 SCFSR_1 SCFRDR_1 SCFCR_1 SCFDR_1 SCSPTR_1 SCLSR_1 SCEMR_1 SCSMR_2 - - - - - RSTRG[2] RSTRG[1] RSTRG[0] RTRG[1] RTRG[0] TTRG[1] TTRG[0] MCE TFRST RFRST LOOP - - - T[4] T[3] T[2] T[1] T[0] - - - R[4] R[3] R[2] R[1] R[0] - - - - - - - - RTSIO RTSDT CTSIO CTSDT SCKIO SCKDT SPB2IO SPB2DT - - - - - - - - - - - - - - - ORER - - - - - - - - BGDM - - - - - - ABCS - - - - - - - - C/A CHR PE O/E STOP - CKS[1] CKS[0] SCBRR_2 SCSCR_2 - - - - - - - - TIE RIE TE RE REIE - CKE[1] CKE[0] PER[3] PER[2] PER[1] PER[0] FER[3] FER[2] FER[1] FER[0] ER TEND TDFE BRK FER PER RDF DR SCFTDR_2 SCFSR_2 SCFRDR_2 SCFCR_2 SCFDR_2 SCSPTR_2 SCLSR_2 - - - - - RSTRG[2] RSTRG[1] RSTRG[0] RTRG[1] RTRG[0] TTRG[1] TTRG[0] MCE TFRST RFRST LOOP - - - T[4] T[3] T[2] T[1] T[0] - - - R[4] R[3] R[2] R[1] R[0] - - - - - - - - RTSIO RTSDT CTSIO CTSDT SCKIO SCKDT SPB2IO SPB2DT - - - - - - - - - - - - - - - ORER R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-123 RZ/A1H Group, RZ/A1M Group Table 58.2 Module Serial communication interface with FIFO 58. List of Registers Register Bits Register Abbreviation SCEMR_2 SCSMR_3 Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 - - - - - - - Bits 24/16/8/0 - BGDM - - - - - - ABCS - - - - - - - - C/A CHR PE O/E STOP - CKS[1] CKS[0] SCBRR_3 SCSCR_3 - - - - - - - - TIE RIE TE RE REIE - CKE[1] CKE[0] PER[3] PER[2] PER[1] PER[0] FER[3] FER[2] FER[1] FER[0] ER TEND TDFE BRK FER PER RDF DR SCFTDR_3 SCFSR_3 SCFRDR_3 SCFCR_3 SCFDR_3 SCSPTR_3 SCLSR_3 SCEMR_3 SCSMR_4 - - - - - RSTRG[2] RSTRG[1] RSTRG[0] RTRG[1] RTRG[0] TTRG[1] TTRG[0] MCE TFRST RFRST LOOP - - - T[4] T[3] T[2] T[1] T[0] - - - R[4] R[3] R[2] R[1] R[0] - - - - - - - - RTSIO RTSDT CTSIO CTSDT SCKIO SCKDT SPB2IO SPB2DT - - - - - - - - - - - - - - - ORER - - - - - - - - BGDM - - - - - - ABCS - - - - - - - - C/A CHR PE O/E STOP - CKS[1] CKS[0] SCBRR_4 SCSCR_4 - - - - - - - - TIE RIE TE RE REIE - CKE[1] CKE[0] PER[3] PER[2] PER[1] PER[0] FER[3] FER[2] FER[1] FER[0] ER TEND TDFE BRK FER PER RDF DR SCFTDR_4 SCFSR_4 SCFRDR_4 SCFCR_4 SCFDR_4 SCSPTR_4 SCLSR_4 SCEMR_4 SCSMR_5 - - - - - RSTRG[2] RSTRG[1] RSTRG[0] RTRG[1] RTRG[0] TTRG[1] TTRG[0] MCE TFRST RFRST LOOP - - - T[4] T[3] T[2] T[1] T[0] - - - R[4] R[3] R[2] R[1] R[0] - - - - - - - - RTSIO RTSDT CTSIO CTSDT SCKIO SCKDT SPB2IO SPB2DT - - - - - - - - - - - - - - - ORER - - - - - - - - BGDM - - - - - - ABCS - - - - - - - - C/A CHR PE O/E STOP - CKS[1] CKS[0] SCBRR_5 SCSCR_5 - - - - - - - - TIE RIE TE RE REIE - CKE[1] CKE[0] PER[3] PER[2] PER[1] PER[0] FER[3] FER[2] FER[1] FER[0] ER TEND TDFE BRK FER PER RDF DR SCFTDR_5 SCFSR_5 SCFRDR_5 SCFCR_5 SCFDR_5 SCSPTR_5 SCLSR_5 - - - - - RSTRG[2] RSTRG[1] RSTRG[0] RTRG[1] RTRG[0] TTRG[1] TTRG[0] MCE TFRST RFRST LOOP - - - T[4] T[3] T[2] T[1] T[0] - - - R[4] R[3] R[2] R[1] R[0] - - - - - - - - RTSIO RTSDT CTSIO CTSDT SCKIO SCKDT SPB2IO SPB2DT - - - - - - - - - - - - - - - ORER R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-124 RZ/A1H Group, RZ/A1M Group Table 58.2 Module Serial communication interface with FIFO 58. List of Registers Register Bits Register Abbreviation SCEMR_5 SCSMR_6 Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 - - - - - - - Bits 24/16/8/0 - BGDM - - - - - - ABCS - - - - - - - - C/A CHR PE O/E STOP - CKS[1] CKS[0] SCBRR_6 SCSCR_6 - - - - - - - - TIE RIE TE RE REIE - CKE[1] CKE[0] PER[3] PER[2] PER[1] PER[0] FER[3] FER[2] FER[1] FER[0] ER TEND TDFE BRK FER PER RDF DR SCFTDR_6 SCFSR_6 SCFRDR_6 SCFCR_6 SCFDR_6 SCSPTR_6 SCLSR_6 SCEMR_6 SCSMR_7 - - - - - RSTRG[2] RSTRG[1] RSTRG[0] RTRG[1] RTRG[0] TTRG[1] TTRG[0] MCE TFRST RFRST LOOP - - - T[4] T[3] T[2] T[1] T[0] - - - R[4] R[3] R[2] R[1] R[0] - - - - - - - - RTSIO RTSDT CTSIO CTSDT SCKIO SCKDT SPB2IO SPB2DT - - - - - - - - - - - - - - - ORER - - - - - - - - BGDM - - - - - - ABCS - - - - - - - - C/A CHR PE O/E STOP - CKS[1] CKS[0] SCBRR_7 SCSCR_7 - - - - - - - - TIE RIE TE RE REIE - CKE[1] CKE[0] PER[3] PER[2] PER[1] PER[0] FER[3] FER[2] FER[1] FER[0] ER TEND TDFE BRK FER PER RDF DR SCFTDR_7 SCFSR_7 SCFRDR_7 SCFCR_7 SCFDR_7 SCSPTR_7 SCLSR_7 - - - - RSTRG[2] RSTRG[1] RSTRG[0] RTRG[0] TTRG[1] TTRG[0] MCE TFRST RFRST LOOP - - - T[4] T[3] T[2] T[1] T[0] - - - R[4] R[3] R[2] R[1] R[0] - - - - - - - - RTSIO RTSDT CTSIO CTSDT SCKIO SCKDT SPB2IO SPB2DT - - - - - - - - - - - - - - - ORER - - - - - - - - BGDM - - - - - - ABCS SMR0 CM CHR PE PM STOP MP CKS[1] CKS[0] SMR0 GM BLK PE PM BCP[1] BCP[0] CKS[1] CKS[0] BRR0 BRR[7] BRR[6] BRR[5] BRR[4] BRR[3] BRR[2] BRR[1] BRR[0] SCEMR_7 Serial communications interface RTRG[1] SCR0 TIE RIE TE RE MPIE TEIE CKE[1] CKE[0] TDR0 TDR[7] TDR[6] TDR[5] TDR[4] TDR[3] TDR[2] TDR[1] TDR[0] SSR0 - - ORER FER PER TEND MPB MPBT SSR0 - - ORER ERS PER TEND MPB MPBT RDR0 RDR[7] RDR[6] RDR[5] RDR[4] RDR[3] RDR[2] RDR[1] RDR[0] SMIF SCMR0 BCP2 - - - SDIR SINV - SEMR0 - - NFEN ABCS - - - - SNFR0 - - - - - NFCS[2] NFCS[1] NFCS[0] SECR0 - - - - - - CTSE - SMR1 CM CHR PE PM STOP MP CKS[1] CKS[0] SMR1 GM BLK PE PM BCP[1] BCP[0] CKS[1] CKS[0] BRR1 BRR[7] BRR[6] BRR[5] BRR[4] BRR[3] BRR[2] BRR[1] BRR[0] SCR1 TIE RIE TE RE MPIE TEIE CKE[1] CKE[0] TDR1 TDR[7] TDR[6] TDR[5] TDR[4] TDR[3] TDR[2] TDR[1] TDR[0] R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-125 RZ/A1H Group, RZ/A1M Group Table 58.2 Module Serial communications interface Register Bits Register Abbreviation Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 Bits 24/16/8/0 SSR1 - - ORER FER PER TEND MPB MPBT SSR1 - - ORER ERS PER TEND MPB MPBT RDR1 RDR[7] RDR[6] RDR[5] RDR[4] RDR[3] RDR[2] RDR[1] RDR[0] SMIF SCMR1 BCP2 - - - SDIR SINV - SEMR1 - - NFEN ABCS - - - - SNFR1 - - - - - NFCS[2] NFCS[1] NFCS[0] - - - - - - CTSE - IRE IRCKS[2] IRCKS[1] IRCKS[0] IRTXINV IRRXINV - - SPCR_0 SPRIE SPE SPTIE SPEIE MSTR MODFEN - - SSLP_0 - - - - - - - SSL0P SECR1 IRCR Renesas serial peripheral interface 58. List of Registers - - MOIFE MOIFV - - - SPLP SPSR_0 SPRF TEND SPTEF - - MODF - OVRF SPDR_0 SPD31 SPD30 SPD29 SPD28 SPD27 SPD26 SPD25 SPD24 SPD23 SPD22 SPD21 SPD20 SPD19 SPD18 SPD17 SPD16 SPD15 SPD14 SPD13 SPD12 SPD11 SPD10 SPD9 SPD8 SPD7 SPD6 SPD5 SPD4 SPD3 SPD2 SPD1 SPD0 - - - - - - SPSLN1 SPSLN0 SPPCR_0 SPSCR_0 - - - - - - SPCP1 SPCP0 SPR7 SPR6 SPR5 SPR4 SPR3 SPR2 SPR1 SPR0 SPDCR_0 TXDMY SPLW1 SPLW0 - - - - - SPCKD_0 - - - - - SCKDL2 SCKDL1 SCKDL0 SSLND_0 - - - - - SLNDL2 SLNDL1 SLNDL0 SPND_0 - - - - - SPNDL2 SPNDL1 SPNDL0 SCKDEN SLNDEN SPNDEN LSBF SPB3 SPB2 SPB1 SPB0 SSLKP - - - BRDV1 BRDV0 CPOL CPHA SCKDEN SLNDEN SPNDEN LSBF SPB3 SPB2 SPB1 SPB0 SSLKP - - - BRDV1 BRDV0 CPOL CPHA SCKDEN SLNDEN SPNDEN LSBF SPB3 SPB2 SPB1 SPB0 SSLKP - - - BRDV1 BRDV0 CPOL CPHA SCKDEN SLNDEN SPNDEN LSBF SPB3 SPB2 SPB1 SPB0 SSLKP - - - BRDV1 BRDV0 CPOL CPHA SPBFCR_0 TXRST RXRST TXTRG[1] TXTRG[0] - RXTRG[2] RXTRG[1] RXTRG[0] SPBFDR_0 - - - - T[3] T[2] T[1] T[0] - - R[5] R[4] R[3] R[2] R[1] R[0] SPCR_1 SPRIE SPE SPTIE SPEIE MSTR MODFEN - - SSLP_1 - - - - - - - SSL0P SPSSR_0 SPBR_0 SPCMD0_0 SPCMD1_0 SPCMD2_0 SPCMD3_0 - - MOIFE MOIFV - - - SPLP SPSR_1 SPRF TEND SPTEF - - MODF - OVRF SPDR_1 SPD31 SPD30 SPD29 SPD28 SPD27 SPD26 SPD25 SPD24 SPD23 SPD22 SPD21 SPD20 SPD19 SPD18 SPD17 SPD16 SPD15 SPD14 SPD13 SPD12 SPD11 SPD10 SPD9 SPD8 SPD7 SPD6 SPD5 SPD4 SPD3 SPD2 SPD1 SPD0 - - - - - - SPSLN1 SPSLN0 SPPCR_1 SPSCR_1 - - - - - - SPCP1 SPCP0 SPR7 SPR6 SPR5 SPR4 SPR3 SPR2 SPR1 SPR0 SPDCR_1 TXDMY SPLW1 SPLW0 - - - - - SPCKD_1 - - - - - SCKDL2 SCKDL1 SCKDL0 SSLND_1 - - - - - SLNDL2 SLNDL1 SLNDL0 SPND_1 - - - - - SPNDL2 SPNDL1 SPNDL0 SCKDEN SLNDEN SPNDEN LSBF SPB3 SPB2 SPB1 SPB0 SSLKP - - - BRDV1 BRDV0 CPOL CPHA SCKDEN SLNDEN SPNDEN LSBF SPB3 SPB2 SPB1 SPB0 SSLKP - - - BRDV1 BRDV0 CPOL CPHA SCKDEN SLNDEN SPNDEN LSBF SPB3 SPB2 SPB1 SPB0 SSLKP - - - BRDV1 BRDV0 CPOL CPHA SCKDEN SLNDEN SPNDEN LSBF SPB3 SPB2 SPB1 SPB0 SSLKP - - - BRDV1 BRDV0 CPOL CPHA SPSSR_1 SPBR_1 SPCMD0_1 SPCMD1_1 SPCMD2_1 SPCMD3_1 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-126 RZ/A1H Group, RZ/A1M Group Table 58.2 Module Renesas serial peripheral interface 58. List of Registers Register Bits Register Abbreviation Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 Bits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ev.4.00 Jun 11, 2018 58-127 RZ/A1H Group, RZ/A1M Group Table 58.2 Module Renesas serial peripheral interface Register Bits Register Abbreviation Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 - - MOIFE MOIFV - - - SPLP SPSR_4 SPRF TEND SPTEF - - MODF - OVRF SPDR_4 SPD31 SPD30 SPD29 SPD28 SPD27 SPD26 SPD25 SPD24 SPD23 SPD22 SPD21 SPD20 SPD19 SPD18 SPD17 SPD16 SPD15 SPD14 SPD13 SPD12 SPD11 SPD10 SPD9 SPD8 SPD7 SPD6 SPD5 SPD4 SPD3 SPD2 SPD1 SPD0 - - - - - - SPSLN1 SPSLN0 SPPCR_4 SPSCR_4 Bits 24/16/8/0 - - - - - - SPCP1 SPCP0 SPR7 SPR6 SPR5 SPR4 SPR3 SPR2 SPR1 SPR0 SPDCR_4 TXDMY SPLW1 SPLW0 - - - - - SPCKD_4 - - - - - SCKDL2 SCKDL1 SCKDL0 SSLND_4 - - - - - SLNDL2 SLNDL1 SLNDL0 SPND_4 - - - - - SPNDL2 SPNDL1 SPNDL0 SCKDEN SLNDEN SPNDEN LSBF SPB3 SPB2 SPB1 SPB0 SSLKP - - - BRDV1 BRDV0 CPOL CPHA SCKDEN SLNDEN SPNDEN LSBF SPB3 SPB2 SPB1 SPB0 SSLKP - - - BRDV1 BRDV0 CPOL CPHA SCKDEN SLNDEN SPNDEN LSBF SPB3 SPB2 SPB1 SPB0 SSLKP - - - BRDV1 BRDV0 CPOL CPHA SCKDEN SLNDEN SPNDEN LSBF SPB3 SPB2 SPB1 SPB0 SSLKP - - - BRDV1 BRDV0 CPOL CPHA SPBFCR_4 TXRST RXRST TXTRG[1] TXTRG[0] - RXTRG[2] RXTRG[1] RXTRG[0] SPBFDR_4 - - - - T[3] T[2] T[1] T[0] - - R[5] R[4] R[3] R[2] R[1] R[0] SPSSR_4 SPBR_4 SPCMD0_4 SPCMD1_4 SPCMD2_4 SPCMD3_4 SPI multi I/O bus controller 58. List of Registers CMNCR_0 SSLDR_0 SPBCR_0 DRCR_0 DRCMR_0 DREAR_0 DROPR_0 DRENR_0 MD - - - - - - SFDE MOIIO3[1] MOIIO3[0] MOIIO2[1] MOIIO2[0] MOIIO1[1] MOIIO1[0] MOIIO0[1] MOIIO0[0] IO3FV[1] IO3FV[0] IO2FV[1] IO2FV[0] - - IO0FV[1] IO0FV[0] - CPHAT CPHAR SSLP CPOL - BSZ[1] BSZ[0] - - - - - - - - - - - - - SPNDL[2] SPNDL[1] SPNDL[0] - - - - - SLNDL[2] SLNDL[1] SLNDL[0] - - - - - SCKDL[2] SCKDL[1] SCKDL[0] - - - - - - - - - - - - - - - - SPBR[7] SPBR[6] SPBR[5] SPBR[4] SPBR[3] SPBR[2] SPBR[1] SPBR[0] - - - - - - BRDV[1] BRDV[0] - - - - - - - SSLN - - - - RBURST[3] RBURST[2] RBURST[1] RBURST[0] - - - - - - RCF RBE - - - - - - - SSLE - - - - - - - - CMD[7] CMD[6] CMD[5] CMD[4] CMD[3] CMD[2] CMD[1] CMD[0] - - - - - - - - OCMD[7] OCMD[6] OCMD[5] OCMD[4] OCMD[3] OCMD[2] OCMD[1] OCMD[0] - - - - - - - - EAV[7] EAV[6] EAV[5] EAV[4] EAV[3] EAV[2] EAV[1] EAV[0] - - - - - - - - - - - - - EAC[2] EAC[1] EAC[0] OPD3[7] OPD3[6] OPD3[5] OPD3[4] OPD3[3] OPD3[2] OPD3[1] OPD3[0] OPD2[7] OPD2[6] OPD2[5] OPD2[4] OPD2[3] OPD2[2] OPD2[1] OPD2[0] OPD1[7] OPD1[6] OPD1[5] OPD1[4] OPD1[3] OPD1[2] OPD1[1] OPD1[0] OPD0[7] OPD0[6] OPD0[5] OPD0[4] OPD0[3] OPD0[2] OPD0[1] OPD0[0] CDB[1] CDB[0] OCDB[1] OCDB[0] - - ADB[1] ADB[0] - - OPDB[1] OPDB[0] - - DRDB[1] DRDB[0] DME CDE - OCDE ADE[3] ADE[2] ADE[1] ADE[0] OPDE[3] OPDE[2] OPDE[1] OPDE[0] - - - - R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-128 RZ/A1H Group, RZ/A1M Group Table 58.2 Module SPI multi I/O bus controller 58. List of Registers Register Bits Register Abbreviation SMCR_0 SMCMR_0 SMADR_0 SMOPR_0 SMENR_0 SMRDR0_0 SMRDR1_0 SMWDR0_0 SMWDR1_0 CMNSR_0 CKDLY_0 DRDMCR_0 DRDRENR_0 SMDMCR_0 SMDRENR_0 Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 Bits 24/16/8/0 - - - - - - - - - - - - - - - - - - - - - - - SSLKP - - - - - SPIRE SPIWE SPIE - - - - - - - - CMD[7] CMD[6] CMD[5] CMD[4] CMD[3] CMD[2] CMD[1] CMD[0] - - - - - - - - OCMD[7] OCMD[6] OCMD[5] OCMD[4] OCMD[3] OCMD[2] OCMD[1] OCMD[0] ADR[31] ADR[30] ADR[29] ADR[28] ADR[27] ADR[26] ADR[25] ADR[24] ADR[23] ADR[22] ADR[21] ADR[20] ADR[19] ADR[18] ADR[17] ADR[16] ADR[15] ADR[14] ADR[13] ADR[12] ADR[11] ADR[10] ADR[9] ADR[8] ADR[7] ADR[6] ADR[5] ADR[4] ADR[3] ADR[2] ADR[1] ADR[0] OPD3[7] OPD3[6] OPD3[5] OPD3[4] OPD3[3] OPD3[2] OPD3[1] OPD3[0] OPD2[7] OPD2[6] OPD2[5] OPD2[4] OPD2[3] OPD2[2] OPD2[1] OPD2[0] OPD1[7] OPD1[6] OPD1[5] OPD1[4] OPD1[3] OPD1[2] OPD1[1] OPD1[0] OPD0[7] OPD0[6] OPD0[5] OPD0[4] OPD0[3] OPD0[2] OPD0[1] OPD0[0] CDB[1] CDB[0] OCDB[1] OCDB[0] - - ADB[1] ADB[0] - - OPDB[1] OPDB[0] - - SPIDB[1] SPIDB[0] DME CDE - OCDE ADE[3] ADE[2] ADE[1] ADE[0] OPDE[3] OPDE[2] OPDE[1] OPDE[0] SPIDE[3] SPIDE[2] SPIDE[1] SPIDE[0] RDATA0[31] RDATA0[30] RDATA0[29] RDATA0[28] RDATA0[27] RDATA0[26] RDATA0[25] RDATA0[24] RDATA0[23] RDATA0[22] RDATA0[21] RDATA0[20] RDATA0[19] RDATA0[18] RDATA0[17] RDATA0[16] RDATA0[15] RDATA0[14] RDATA0[13] RDATA0[12] RDATA0[11] RDATA0[10] RDATA0[9] RDATA0[8] RDATA0[7] RDATA0[6] RDATA0[5] RDATA0[4] RDATA0[3] RDATA0[2] RDATA0[1] RDATA0[0] RDATA1[31] RDATA1[30] RDATA1[29] RDATA1[28] RDATA1[27] RDATA1[26] RDATA1[25] RDATA1[24] RDATA1[23] RDATA1[22] RDATA1[21] RDATA1[20] RDATA1[19] RDATA1[18] RDATA1[17] RDATA1[16] RDATA1[15] RDATA1[14] RDATA1[13] RDATA1[12] RDATA1[11] RDATA1[10] RDATA1[9] RDATA1[8] RDATA1[7] RDATA1[6] RDATA1[5] RDATA1[4] RDATA1[3] RDATA1[2] RDATA1[1] RDATA1[0] WDATA0[31] WDATA0[30] WDATA0[29] WDATA0[28] WDATA0[27] WDATA0[26] WDATA0[25] WDATA0[24] WDATA0[23] WDATA0[22] WDATA0[21] WDATA0[20] WDATA0[19] WDATA0[18] WDATA0[17] WDATA0[16] WDATA0[15] WDATA0[14] WDATA0[13] WDATA0[12] WDATA0[11] WDATA0[10] WDATA0[9] WDATA0[8] WDATA0[7] WDATA0[6] WDATA0[5] WDATA0[4] WDATA0[3] WDATA0[2] WDATA0[1] WDATA0[0] WDATA1[31] WDATA1[30] WDATA1[29] WDATA1[28] WDATA1[27] WDATA1[26] WDATA1[25] WDATA1[24] WDATA1[23] WDATA1[22] WDATA1[21] WDATA1[20] WDATA1[19] WDATA1[18] WDATA1[17] WDATA1[16] WDATA1[15] WDATA1[14] WDATA1[13] WDATA1[12] WDATA1[11] WDATA1[10] WDATA1[9] WDATA1[8] WDATA1[7] WDATA1[6] WDATA1[5] WDATA1[4] WDATA1[3] WDATA1[2] WDATA1[1] WDATA1[0] - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - SSLF TEND - - - - - - - - - - - - - - - - GB[7] GB[6] GB[5] GB[4] GB[3] GB[2] GB[1] GB[0] CKDLY[0] - - - - CKDLY[3] CKDLY[2] CKDLY[1] - - - - - - - - - - - - - - DMDB[1] DMDB[0] - - - - - - - - - - - - - DMCYC[2] DMCYC[1] DMCYC[0] - - - - - - - - - - - - - - - - - - - - - - - ADDRE - - - OPDRE - - - DRDRE - - - - - - - - - - - - - - DMDB[1] DMDB[0] - - - - - - - - - - - - - DMCYC[2] DMCYC[1] DMCYC[0] - - - - - - - - - - - - - - - - - - - - - - - ADDRE - - - OPDRE - - - SPIDRE R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-129 RZ/A1H Group, RZ/A1M Group Table 58.2 Module SPI multi I/O bus controller 58. List of Registers Register Bits Register Abbreviation SPODLY_0 CMNCR_1 SSLDR_1 SPBCR_1 DRCR_1 DRCMR_1 DREAR_1 DROPR_1 DRENR_1 SMCR_1 SMCMR_1 SMADR_1 SMOPR_1 SMENR_1 SMRDR0_1 Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 Bits 24/16/8/0 GB[7] GB[6] GB[5] GB[4] GB[3] GB[2] GB[1] GB[0] - - - - - - - - SPODLY[15] SPODLY[14] SPODLY[13] SPODLY[12] SPODLY[11] SPODLY[10] SPODLY[9] SPODLY[8] SPODLY[7] SPODLY[6] SPODLY[5] SPODLY[4] SPODLY[3] SPODLY[2] SPODLY[1] SPODLY[0] MD - - - - - - SFDE MOIIO3[1] MOIIO3[0] MOIIO2[1] MOIIO2[0] MOIIO1[1] MOIIO1[0] MOIIO0[1] MOIIO0[0] IO3FV[1] IO3FV[0] IO2FV[1] IO2FV[0] - - IO0FV[1] IO0FV[0] - CPHAT CPHAR SSLP CPOL - BSZ[1] BSZ[0] - - - - - - - - - - - - - SPNDL[2] SPNDL[1] SPNDL[0] - - - - - SLNDL[2] SLNDL[1] SLNDL[0] - - - - - SCKDL[2] SCKDL[1] SCKDL[0] - - - - - - - - - - - - - - - - SPBR[7] SPBR[6] SPBR[5] SPBR[4] SPBR[3] SPBR[2] SPBR[1] SPBR[0] - - - - - - BRDV[1] BRDV[0] - - - - - - - SSLN - - - - RBURST[3] RBURST[2] RBURST[1] RBURST[0] - - - - - - RCF RBE - - - - - - - SSLE - - - - - - - - CMD[7] CMD[6] CMD[5] CMD[4] CMD[3] CMD[2] CMD[1] CMD[0] - - - - - - - - OCMD[7] OCMD[6] OCMD[5] OCMD[4] OCMD[3] OCMD[2] OCMD[1] OCMD[0] - - - - - - - - EAV[7] EAV[6] EAV[5] EAV[4] EAV[3] EAV[2] EAV[1] EAV[0] - - - - - - - - - - - - - EAC[2] EAC[1] EAC[0] OPD3[7] OPD3[6] OPD3[5] OPD3[4] OPD3[3] OPD3[2] OPD3[1] OPD3[0] OPD2[7] OPD2[6] OPD2[5] OPD2[4] OPD2[3] OPD2[2] OPD2[1] OPD2[0] OPD1[7] OPD1[6] OPD1[5] OPD1[4] OPD1[3] OPD1[2] OPD1[1] OPD1[0] OPD0[7] OPD0[6] OPD0[5] OPD0[4] OPD0[3] OPD0[2] OPD0[1] OPD0[0] CDB[1] CDB[0] OCDB[1] OCDB[0] - - ADB[1] ADB[0] - - OPDB[1] OPDB[0] - - DRDB[1] DRDB[0] DME CDE - OCDE ADE[3] ADE[2] ADE[1] ADE[0] OPDE[3] OPDE[2] OPDE[1] OPDE[0] - - - - - - - - - - - - - - - - - - - - - - - - - - - SSLKP - - - - - SPIRE SPIWE SPIE - - - - - - - - CMD[7] CMD[6] CMD[5] CMD[4] CMD[3] CMD[2] CMD[1] CMD[0] - - - - - - - - OCMD[7] OCMD[6] OCMD[5] OCMD[4] OCMD[3] OCMD[2] OCMD[1] OCMD[0] ADR[31] ADR[30] ADR[29] ADR[28] ADR[27] ADR[26] ADR[25] ADR[24] ADR[23] ADR[22] ADR[21] ADR[20] ADR[19] ADR[18] ADR[17] ADR[16] ADR[15] ADR[14] ADR[13] ADR[12] ADR[11] ADR[10] ADR[9] ADR[8] ADR[7] ADR[6] ADR[5] ADR[4] ADR[3] ADR[2] ADR[1] ADR[0] OPD3[7] OPD3[6] OPD3[5] OPD3[4] OPD3[3] OPD3[2] OPD3[1] OPD3[0] OPD2[7] OPD2[6] OPD2[5] OPD2[4] OPD2[3] OPD2[2] OPD2[1] OPD2[0] OPD1[7] OPD1[6] OPD1[5] OPD1[4] OPD1[3] OPD1[2] OPD1[1] OPD1[0] OPD0[7] OPD0[6] OPD0[5] OPD0[4] OPD0[3] OPD0[2] OPD0[1] OPD0[0] CDB[1] CDB[0] OCDB[1] OCDB[0] - - ADB[1] ADB[0] - - OPDB[1] OPDB[0] - - SPIDB[1] SPIDB[0] DME CDE - OCDE ADE[3] ADE[2] ADE[1] ADE[0] OPDE[3] OPDE[2] OPDE[1] OPDE[0] SPIDE[3] SPIDE[2] SPIDE[1] SPIDE[0] RDATA0[31] RDATA0[30] RDATA0[29] RDATA0[28] RDATA0[27] RDATA0[26] RDATA0[25] RDATA0[24] RDATA0[23] RDATA0[22] RDATA0[21] RDATA0[20] RDATA0[19] RDATA0[18] RDATA0[17] RDATA0[16] RDATA0[15] RDATA0[14] RDATA0[13] RDATA0[12] RDATA0[11] RDATA0[10] RDATA0[9] RDATA0[8] RDATA0[7] RDATA0[6] RDATA0[5] RDATA0[4] RDATA0[3] RDATA0[2] RDATA0[1] RDATA0[0] R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-130 RZ/A1H Group, RZ/A1M Group Table 58.2 Module SPI multi I/O bus controller Register Bits Register Abbreviation SMRDR1_1 SMWDR0_1 SMWDR1_1 CMNSR_1 CKDLY_1 DRDMCR_1 DRDRENR_1 SMDMCR_1 SMDRENR_1 SPODLY_1 I2C bus interface 58. List of Registers Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 Bits 24/16/8/0 RDATA1[31] RDATA1[30] RDATA1[29] RDATA1[28] RDATA1[27] RDATA1[26] RDATA1[25] RDATA1[24] RDATA1[23] RDATA1[22] RDATA1[21] RDATA1[20] RDATA1[19] RDATA1[18] RDATA1[17] RDATA1[16] RDATA1[15] RDATA1[14] RDATA1[13] RDATA1[12] RDATA1[11] RDATA1[10] RDATA1[9] RDATA1[8] RDATA1[7] RDATA1[6] RDATA1[5] RDATA1[4] RDATA1[3] RDATA1[2] RDATA1[1] RDATA1[0] WDATA0[31] WDATA0[30] WDATA0[29] WDATA0[28] WDATA0[27] WDATA0[26] WDATA0[25] WDATA0[24] WDATA0[23] WDATA0[22] WDATA0[21] WDATA0[20] WDATA0[19] WDATA0[18] WDATA0[17] WDATA0[16] WDATA0[15] WDATA0[14] WDATA0[13] WDATA0[12] WDATA0[11] WDATA0[10] WDATA0[9] WDATA0[8] WDATA0[7] WDATA0[6] WDATA0[5] WDATA0[4] WDATA0[3] WDATA0[2] WDATA0[1] WDATA0[0] WDATA1[31] WDATA1[30] WDATA1[29] WDATA1[28] WDATA1[27] WDATA1[26] WDATA1[25] WDATA1[24] WDATA1[23] WDATA1[22] WDATA1[21] WDATA1[20] WDATA1[19] WDATA1[18] WDATA1[17] WDATA1[16] WDATA1[15] WDATA1[14] WDATA1[13] WDATA1[12] WDATA1[11] WDATA1[10] WDATA1[9] WDATA1[8] WDATA1[7] WDATA1[6] WDATA1[5] WDATA1[4] WDATA1[3] WDATA1[2] WDATA1[1] WDATA1[0] - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - SSLF TEND - - - - - - - - - - - - - - - - GB[7] GB[6] GB[5] GB[4] GB[3] GB[2] GB[1] GB[0] CKDLY[0] - - - - CKDLY[3] CKDLY[2] CKDLY[1] - - - - - - - - - - - - - - DMDB[1] DMDB[0] - - - - - - - - - - - - - DMCYC[2] DMCYC[1] DMCYC[0] - - - - - - - - - - - - - - - - - - - - - - - ADDRE - - - OPDRE - - - DRDRE - - - - - - - - - - - - - - DMDB[1] DMDB[0] - - - - - - - - - - - - - DMCYC[2] DMCYC[1] DMCYC[0] - - - - - - - - - - - - - - - - - - - - - - - ADDRE - - - OPDRE - - - SPIDRE GB[7] GB[6] GB[5] GB[4] GB[3] GB[2] GB[1] GB[0] - - - - - - - - SPODLY[15] SPODLY[14] SPODLY[13] SPODLY[12] SPODLY[11] SPODLY[10] SPODLY[9] SPODLY[8] SPODLY[7] SPODLY[6] SPODLY[5] SPODLY[4] SPODLY[3] SPODLY[2] SPODLY[1] SPODLY[0] RIIC0CR1 ICE IICRST CLO SOWP SCLO SDAO SCLI SDAI RIIC0CR2 BBSY MST TRS - SP RS ST - RIIC0MR1 - CKS[2] CKS[1] CKS[0] BCWP BC[2] BC[1] BC[0] RIIC0MR2 DLCS SDDL[2] SDDL[1] SDDL[0] - TMOH TMOL TMOS RIIC0MR3 SMBE WAIT RDRFS ACKWP ACKBT ACKBR NF[1] NF[0] RIIC0FER - SCLE NFE NACKE SALE NALE MALE TMOE RIIC0SER HOAE - DIDE - GCE SAR2E SAR1E SAR0E RIIC0IER TIE TEIE RIE NAKIE SPIE STIE ALIE TMOIE RIIC0SR1 HOA - DID - GCA AAS2 AAS1 AAS0 RIIC0SR2 TDRE TEND RDRF NACKF STOP START AL TMOF SVA[8] RIIC0SAR0 RIIC0SAR1 RIIC0SAR2 RIIC0BRL FS0 - - - - - SVA[9] SVA[7] SVA[6] SVA[5] SVA[4] SVA[3] SVA[2] SVA[1] SVA0 FS1 - - - - - SVA[9] SVA[8] SVA[7] SVA[6] SVA[5] SVA[4] SVA[3] SVA[2] SVA[1] SVA0 FS2 - - - - - SVA[9] SVA[8] SVA[7] SVA[6] SVA[5] SVA[4] SVA[3] SVA[2] SVA[1] SVA0 - - - BRL[4] BRL[3] BRL[2] BRL[1] BRL[0] BRH[0] RIIC0BRH - - - BRH[4] BRH[3] BRH[2] BRH[1] RIIC0DRT DRT[7] DRT[6] DRT[5] DRT[4] DRT[3] DRT[2] DRT[1] DRT[0] RIIC0DRR DRR[7] DRR[6] DRR[5] DRR[4] DRR[3] DRR[2] DRR[1] DRR[0] R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-131 RZ/A1H Group, RZ/A1M Group Table 58.2 Module I2C bus interface 58. List of Registers Register Bits Register Abbreviation Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 Bits 24/16/8/0 RIIC1CR1 ICE IICRST CLO SOWP SCLO SDAO SCLI SDAI RIIC1CR2 BBSY MST TRS - SP RS ST - RIIC1MR1 - CKS[2] CKS[1] CKS[0] BCWP BC[2] BC[1] BC[0] RIIC1MR2 DLCS SDDL[2] SDDL[1] SDDL[0] - TMOH TMOL TMOS RIIC1MR3 SMBE WAIT RDRFS ACKWP ACKBT ACKBR NF[1] NF[0] RIIC1FER - SCLE NFE NACKE SALE NALE MALE TMOE RIIC1SER HOAE - DIDE - GCE SAR2E SAR1E SAR0E RIIC1IER TIE TEIE RIE NAKIE SPIE STIE ALIE TMOIE RIIC1SR1 HOA - DID - GCA AAS2 AAS1 AAS0 RIIC1SR2 TDRE TEND RDRF NACKF STOP START AL TMOF SVA[8] RIIC1SAR0 RIIC1SAR1 RIIC1SAR2 RIIC1BRL FS0 - - - - - SVA[9] SVA[7] SVA[6] SVA[5] SVA[4] SVA[3] SVA[2] SVA[1] SVA0 FS1 - - - - - SVA[9] SVA[8] SVA[7] SVA[6] SVA[5] SVA[4] SVA[3] SVA[2] SVA[1] SVA0 FS2 - - - - - SVA[9] SVA[8] SVA[7] SVA[6] SVA[5] SVA[4] SVA[3] SVA[2] SVA[1] SVA0 - - - BRL[4] BRL[3] BRL[2] BRL[1] BRL[0] BRH[0] RIIC1BRH - - - BRH[4] BRH[3] BRH[2] BRH[1] RIIC1DRT DRT[7] DRT[6] DRT[5] DRT[4] DRT[3] DRT[2] DRT[1] DRT[0] RIIC1DRR DRR[7] DRR[6] DRR[5] DRR[4] DRR[3] DRR[2] DRR[1] DRR[0] RIIC2CR1 ICE IICRST CLO SOWP SCLO SDAO SCLI SDAI RIIC2CR2 BBSY MST TRS - SP RS ST - RIIC2MR1 - CKS[2] CKS[1] CKS[0] BCWP BC[2] BC[1] BC[0] RIIC2MR2 DLCS SDDL[2] SDDL[1] SDDL[0] - TMOH TMOL TMOS RIIC2MR3 SMBE WAIT RDRFS ACKWP ACKBT ACKBR NF[1] NF[0] RIIC2FER - SCLE NFE NACKE SALE NALE MALE TMOE RIIC2SER HOAE - DIDE - GCE SAR2E SAR1E SAR0E RIIC2IER TIE TEIE RIE NAKIE SPIE STIE ALIE TMOIE RIIC2SR1 HOA - DID - GCA AAS2 AAS1 AAS0 RIIC2SR2 TDRE TEND RDRF NACKF STOP START AL TMOF SVA[8] RIIC2SAR0 RIIC2SAR1 RIIC2SAR2 RIIC2BRL FS0 - - - - - SVA[9] SVA[7] SVA[6] SVA[5] SVA[4] SVA[3] SVA[2] SVA[1] SVA0 FS1 - - - - - SVA[9] SVA[8] SVA[7] SVA[6] SVA[5] SVA[4] SVA[3] SVA[2] SVA[1] SVA0 FS2 - - - - - SVA[9] SVA[8] SVA[7] SVA[6] SVA[5] SVA[4] SVA[3] SVA[2] SVA[1] SVA0 - - - BRL[4] BRL[3] BRL[2] BRL[1] BRL[0] BRH[0] RIIC2BRH - - - BRH[4] BRH[3] BRH[2] BRH[1] RIIC2DRT DRT[7] DRT[6] DRT[5] DRT[4] DRT[3] DRT[2] DRT[1] DRT[0] RIIC2DRR DRR[7] DRR[6] DRR[5] DRR[4] DRR[3] DRR[2] DRR[1] DRR[0] RIIC3CR1 ICE IICRST CLO SOWP SCLO SDAO SCLI SDAI RIIC3CR2 BBSY MST TRS - SP RS ST - RIIC3MR1 - CKS[2] CKS[1] CKS[0] BCWP BC[2] BC[1] BC[0] RIIC3MR2 DLCS SDDL[2] SDDL[1] SDDL[0] - TMOH TMOL TMOS RIIC3MR3 SMBE WAIT RDRFS ACKWP ACKBT ACKBR NF[1] NF[0] RIIC3FER - SCLE NFE NACKE SALE NALE MALE TMOE RIIC3SER HOAE - DIDE - GCE SAR2E SAR1E SAR0E RIIC3IER TIE TEIE RIE NAKIE SPIE STIE ALIE TMOIE RIIC3SR1 HOA - DID - GCA AAS2 AAS1 AAS0 RIIC3SR2 TDRE TEND RDRF NACKF STOP START AL TMOF SVA[8] RIIC3SAR0 RIIC3SAR1 RIIC3SAR2 RIIC3BRL FS0 - - - - - SVA[9] SVA[7] SVA[6] SVA[5] SVA[4] SVA[3] SVA[2] SVA[1] SVA0 FS1 - - - - - SVA[9] SVA[8] SVA[7] SVA[6] SVA[5] SVA[4] SVA[3] SVA[2] SVA[1] SVA0 FS2 - - - - - SVA[9] SVA[8] SVA[7] SVA[6] SVA[5] SVA[4] SVA[3] SVA[2] SVA[1] SVA0 - - - BRL[4] BRL[3] BRL[2] BRL[1] BRL[0] BRH[0] RIIC3BRH - - - BRH[4] BRH[3] BRH[2] BRH[1] RIIC3DRT DRT[7] DRT[6] DRT[5] DRT[4] DRT[3] DRT[2] DRT[1] DRT[0] RIIC3DRR DRR[7] DRR[6] DRR[5] DRR[4] DRR[3] DRR[2] DRR[1] DRR[0] R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-132 RZ/A1H Group, RZ/A1M Group Table 58.2 Module Serial sound interface 58. List of Registers Register Bits Register Abbreviation SSICR_0 SSISR_0 SSIFCR_0 SSIFSR_0 Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 - CKS TUIEN TOIEN RUIEN ROIEN IIEN Bits 24/16/8/0 - CHNL[1] CHNL[0] DWL[2] DWL[1] DWL[0] SWL[2] SWL[1] SWL[0] SCKD SWSD SCKP SWSP SPDP SDTA PDTA DEL CKDV[3] CKDV[2] CKDV[1] CKDV[0] MUEN - TEN REN - - TUIRQ TOIRQ RUIRQ ROIRQ IIRQ - - - - - - - - - - - - - - - - - - TCHNO[1] TCHNO[0] TSWNO RCHNO[1] RCHNO[0] RSWNO IDST - - - - - - - - - - - - - - - - - - - - - - - - TTRG[1] TTRG[0] RTRG[1] RTRG[0] TIE RIE TFRST RFRST - - - - TDC[3] TDC[2] TDC[1] TDC[0] - - - - - - - TDE - - - - RDC[3] RDC[2] RDC[1] RDC[0] - - - - - - - RDF - - - - - - - - - - - - - - RXDMUTE - - - - - - - - CONT - - - - - - - TDM - - - - - - - - - - - - - - - FIEN - - - - - - - - - - - - - - - FCEN SSIFTDR_0 SSIFRDR_0 SSITDMR_0 SSIFCCR_0 SSIFCMR_0 SSIFCSR_0 SSICR_1 SSISR_1 SSIFCR_1 SSIFSR_1 - - MAXV[13] MAXV[12] MAXV[11] MAXV[10] MAXV[9] MAXV[8] MAXV[7] MAXV[6] MAXV[5] MAXV[4] MAXV[3] MAXV[2] MAXV[1] MAXV[0] - - MINV[13] MINV[12] MINV[11] MINV[10] MINV[9] MINV[8] MINV[7] MINV[6] MINV[5] MINV[4] MINV[3] MINV[2] MINV[1] MINV[0] FCIRQ - - - - - - - - - - - - - - - - - VALUE[13] VALUE[12] VALUE[11] VALUE[10] VALUE[9] VALUE[8] VALUE[7] VALUE[6] VALUE[5] VALUE[4] VALUE[3] VALUE[2] VALUE[1] VALUE[0] - CKS TUIEN TOIEN RUIEN ROIEN IIEN - CHNL[1] CHNL[0] DWL[2] DWL[1] DWL[0] SWL[2] SWL[1] SWL[0] SCKD SWSD SCKP SWSP SPDP SDTA PDTA DEL CKDV[3] CKDV[2] CKDV[1] CKDV[0] MUEN - TEN REN - - TUIRQ TOIRQ RUIRQ ROIRQ IIRQ - - - - - - - - - - - - - - - - - - TCHNO[1] TCHNO[0] TSWNO RCHNO[1] RCHNO[0] RSWNO IDST - - - - - - - - - - - - - - - - - - - - - - - - TTRG[1] TTRG[0] RTRG[1] RTRG[0] TIE RIE TFRST RFRST - - - - TDC[3] TDC[2] TDC[1] TDC[0] - - - - - - - TDE - - - - RDC[3] RDC[2] RDC[1] RDC[0] - - - - - - - RDF R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-133 RZ/A1H Group, RZ/A1M Group Table 58.2 Module Serial sound interface 58. List of Registers Register Bits Register Abbreviation Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 Bits 24/16/8/0 - - - - - - - - - - - - - - RXDMUTE - - - - - - - - CONT - - - - - - - TDM - - - - - - - - - - - - - - - FIEN - - - - - - - - - - - - - - - FCEN SSIFTDR_1 SSIFRDR_1 SSITDMR_1 SSIFCCR_1 SSIFCMR_1 SSIFCSR_1 SSICR_2 SSISR_2 SSIFCR_2 SSIFSR_2 - - MAXV[13] MAXV[12] MAXV[11] MAXV[10] MAXV[9] MAXV[8] MAXV[7] MAXV[6] MAXV[5] MAXV[4] MAXV[3] MAXV[2] MAXV[1] MAXV[0] - - MINV[13] MINV[12] MINV[11] MINV[10] MINV[9] MINV[8] MINV[7] MINV[6] MINV[5] MINV[4] MINV[3] MINV[2] MINV[1] MINV[0] FCIRQ - - - - - - - - - - - - - - - - - VALUE[13] VALUE[12] VALUE[11] VALUE[10] VALUE[9] VALUE[8] VALUE[7] VALUE[6] VALUE[5] VALUE[4] VALUE[3] VALUE[2] VALUE[1] VALUE[0] - CKS TUIEN TOIEN RUIEN ROIEN IIEN - CHNL[1] CHNL[0] DWL[2] DWL[1] DWL[0] SWL[2] SWL[1] SWL[0] SCKD SWSD SCKP SWSP SPDP SDTA PDTA DEL CKDV[3] CKDV[2] CKDV[1] CKDV[0] MUEN - TEN REN - - TUIRQ TOIRQ RUIRQ ROIRQ IIRQ - - - - - - - - - - - - - - - - - - TCHNO[1] TCHNO[0] TSWNO RCHNO[1] RCHNO[0] RSWNO IDST - - - - - - - - - - - - - - - - - - - - - - - - TTRG[1] TTRG[0] RTRG[1] RTRG[0] TIE RIE TFRST RFRST - - - - TDC[3] TDC[2] TDC[1] TDC[0] - - - - - - - TDE - - - - RDC[3] RDC[2] RDC[1] RDC[0] - - - - - - - RDF - - - - - - - - - - - - - - RXDMUTE - - - - - - - - CONT - - - - - - - TDM - - - - - - - - - - - - - - - FIEN - - - - - - - - - - - - - - - FCEN SSIFTDR_2 SSIFRDR_2 SSITDMR_2 SSIFCCR_2 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-134 RZ/A1H Group, RZ/A1M Group Table 58.2 Module Serial sound interface 58. List of Registers Register Bits Register Abbreviation SSIFCMR_2 SSIFCSR_2 SSICR_3 SSISR_3 SSIFCR_3 SSIFSR_3 Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 Bits 24/16/8/0 - - MAXV[13] MAXV[12] MAXV[11] MAXV[10] MAXV[9] MAXV[8] MAXV[7] MAXV[6] MAXV[5] MAXV[4] MAXV[3] MAXV[2] MAXV[1] MAXV[0] - - MINV[13] MINV[12] MINV[11] MINV[10] MINV[9] MINV[8] MINV[7] MINV[6] MINV[5] MINV[4] MINV[3] MINV[2] MINV[1] MINV[0] FCIRQ - - - - - - - - - - - - - - - - - VALUE[13] VALUE[12] VALUE[11] VALUE[10] VALUE[9] VALUE[8] VALUE[7] VALUE[6] VALUE[5] VALUE[4] VALUE[3] VALUE[2] VALUE[1] VALUE[0] - CKS TUIEN TOIEN RUIEN ROIEN IIEN - CHNL[1] CHNL[0] DWL[2] DWL[1] DWL[0] SWL[2] SWL[1] SWL[0] SCKD SWSD SCKP SWSP SPDP SDTA PDTA DEL CKDV[3] CKDV[2] CKDV[1] CKDV[0] MUEN - TEN REN - - TUIRQ TOIRQ RUIRQ ROIRQ IIRQ - - - - - - - - - - - - - - - - - - TCHNO[1] TCHNO[0] TSWNO RCHNO[1] RCHNO[0] RSWNO IDST - - - - - - - - - - - - - - - - - - - - - - - - TTRG[1] TTRG[0] RTRG[1] RTRG[0] TIE RIE TFRST RFRST - - - - TDC[3] TDC[2] TDC[1] TDC[0] - - - - - - - TDE - - - - RDC[3] RDC[2] RDC[1] RDC[0] - - - - - - - RDF - - - - - - - - - - - - - - RXDMUTE - - - - - - - - CONT - - - - - - - TDM - - - - - - - - - - - - - - - FIEN - - - - - - - - - - - - - - - FCEN SSIFTDR_3 SSIFRDR_3 SSITDMR_3 SSIFCCR_3 SSIFCMR_3 SSIFCSR_3 SSICR_4 SSISR_4 - - MAXV[13] MAXV[12] MAXV[11] MAXV[10] MAXV[9] MAXV[8] MAXV[7] MAXV[6] MAXV[5] MAXV[4] MAXV[3] MAXV[2] MAXV[1] MAXV[0] - - MINV[13] MINV[12] MINV[11] MINV[10] MINV[9] MINV[8] MINV[7] MINV[6] MINV[5] MINV[4] MINV[3] MINV[2] MINV[1] MINV[0] FCIRQ - - - - - - - - - - - - - - - - - VALUE[13] VALUE[12] VALUE[11] VALUE[10] VALUE[9] VALUE[8] VALUE[7] VALUE[6] VALUE[5] VALUE[4] VALUE[3] VALUE[2] VALUE[1] VALUE[0] - CKS TUIEN TOIEN RUIEN ROIEN IIEN - CHNL[1] CHNL[0] DWL[2] DWL[1] DWL[0] SWL[2] SWL[1] SWL[0] SCKD SWSD SCKP SWSP SPDP SDTA PDTA DEL CKDV[3] CKDV[2] CKDV[1] CKDV[0] MUEN - TEN REN - - TUIRQ TOIRQ RUIRQ ROIRQ IIRQ - - - - - - - - - - - - - - - - - - TCHNO[1] TCHNO[0] TSWNO RCHNO[1] RCHNO[0] RSWNO IDST R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-135 RZ/A1H Group, RZ/A1M Group Table 58.2 Module Serial sound interface 58. List of Registers Register Bits Register Abbreviation SSIFCR_4 SSIFSR_4 Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 Bits 24/16/8/0 - - - - - - - - - - - - - - - - - - - - - - - - TTRG[1] TTRG[0] RTRG[1] RTRG[0] TIE RIE TFRST RFRST - - - - TDC[3] TDC[2] TDC[1] TDC[0] - - - - - - - TDE - - - - RDC[3] RDC[2] RDC[1] RDC[0] - - - - - - - RDF - - - - - - - - - - - - - - RXDMUTE - - - - - - - - CONT - - - - - - - TDM - - - - - - - - - - - - - - - FIEN - - - - - - - - - - - - - - - FCEN SSIFTDR_4 SSIFRDR_4 SSITDMR_4 SSIFCCR_4 SSIFCMR_4 SSIFCSR_4 SSICR_5 SSISR_5 SSIFCR_5 SSIFSR_5 - - MAXV[13] MAXV[12] MAXV[11] MAXV[10] MAXV[9] MAXV[8] MAXV[7] MAXV[6] MAXV[5] MAXV[4] MAXV[3] MAXV[2] MAXV[1] MAXV[0] - - MINV[13] MINV[12] MINV[11] MINV[10] MINV[9] MINV[8] MINV[7] MINV[6] MINV[5] MINV[4] MINV[3] MINV[2] MINV[1] MINV[0] FCIRQ - - - - - - - - - - - - - - - - - VALUE[13] VALUE[12] VALUE[11] VALUE[10] VALUE[9] VALUE[8] VALUE[7] VALUE[6] VALUE[5] VALUE[4] VALUE[3] VALUE[2] VALUE[1] VALUE[0] - CKS TUIEN TOIEN RUIEN ROIEN IIEN - CHNL[1] CHNL[0] DWL[2] DWL[1] DWL[0] SWL[2] SWL[1] SWL[0] SCKD SWSD SCKP SWSP SPDP SDTA PDTA DEL CKDV[3] CKDV[2] CKDV[1] CKDV[0] MUEN - TEN REN - - TUIRQ TOIRQ RUIRQ ROIRQ IIRQ - - - - - - - - - - - - - - - - - - TCHNO[1] TCHNO[0] TSWNO RCHNO[1] RCHNO[0] RSWNO IDST - - - - - - - - - - - - - - - - - - - - - - - - TTRG[1] TTRG[0] RTRG[1] RTRG[0] TIE RIE TFRST RFRST - - - - TDC[3] TDC[2] TDC[1] TDC[0] - - - - - - - TDE - - - - RDC[3] RDC[2] RDC[1] RDC[0] - - - - - - - RDF SSIFTDR_5 SSIFRDR_5 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-136 RZ/A1H Group, RZ/A1M Group Table 58.2 Module Serial sound interface Register Bits Register Abbreviation SSITDMR_5 SSIFCCR_5 SSIFCMR_5 SSIFCSR_5 Media local bus 58. List of Registers DCCR SSCR SDCR SMCR VCCR SBCR ABCR CBCR IBCR CICR Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 - - - - - - - Bits 24/16/8/0 - - - - - - - RXDMUTE - - - - - - - - CONT - - - - - - - TDM - - - - - - - - - - - - - - - FIEN - - - - - - - - - - - - - - - FCEN - - MAXV[13] MAXV[12] MAXV[11] MAXV[10] MAXV[9] MAXV[8] MAXV[7] MAXV[6] MAXV[5] MAXV[4] MAXV[3] MAXV[2] MAXV[1] MAXV[0] - - MINV[13] MINV[12] MINV[11] MINV[10] MINV[9] MINV[8] MINV[7] MINV[6] MINV[5] MINV[4] MINV[3] MINV[2] MINV[1] MINV[0] FCIRQ - - - - - - - - - - - - - - - - - VALUE[13] VALUE[12] VALUE[11] VALUE[10] VALUE[9] VALUE[8] VALUE[7] VALUE[6] VALUE[5] VALUE[4] VALUE[3] VALUE[2] VALUE[1] VALUE[0] MDE LBM MCS[1] MCS[0] M5PS MLK MLE MHRE MRS - - - - - - - - - - - - - - - MDA[8] MDA[7] MDA[6] MDA[5] MDA[4] MDA[3] MDA[2] MDA[1] - - - - - - - - - - - - - - - - - - - - - - - - SSRE SDMU SDML SDSC SDCS SDNU SDNL SDR MSD[31] MSD[30] MSD[29] MSD[28] MSD[27] MSD[26] MSD[25] MSD[24] MSD[23] MSD[22] MSD[21] MSD[20] MSD[19] MSD[18] MSD[17] MSD[16] MSD[15] MSD[14] MSD[13] MSD[12] MSD[11] MSD[10] MSD[9] MSD[8] MSD[7] MSD[6] MSD[5] MSD[4] MSD[3] MSD[2] MSD[1] MSD[0] - - - - - - - - - - - - - - - - - - - - - - - - - SMMU SMML SMSC SMCS SMNU SMNL SMR UMA[7] UMA[6] UMA[5] UMA[4] UMA[3] UMA[2] UMA[1] UMA[0] UMI[7] UMI[6] UMI[5] UMI[4] UMI[3] UMI[2] UMI[1] UMI[0] MMA[7] MMA[6] MMA[5] MMA[4] MMA[3] MMA[2] MMA[1] MMA[0] MMI[7] MMI[6] MMI[5] MMI[4] MMI[3] MMI[2] MMI[1] MMI[0] SRBA[31] SRBA[30] SRBA[29] SRBA[28] SRBA[27] SRBA[26] SRBA[25] SRBA[24] SRBA[23] SRBA[22] SRBA[21] SRBA[20] SRBA[19] SRBA[18] SRBA[17] SRBA[16] STBA[31] STBA[30] STBA[29] STBA[28] STBA[27] STBA[26] STBA[25] STBA[24] STBA[23] STBA[22] STBA[21] STBA[20] STBA[19] STBA[18] STBA[17] STBA[16] ARBA[31] ARBA[30] ARBA[29] ARBA[28] ARBA[27] ARBA[26] ARBA[25] ARBA[24] ARBA[23] ARBA[22] ARBA[21] ARBA[20] ARBA[19] ARBA[18] ARBA[17] ARBA[16] ATBA[31] ATBA[30] ATBA[29] ATBA[28] ATBA[27] ATBA[26] ATBA[25] ATBA[24] ATBA[23] ATBA[22] ATBA[21] ATBA[20] ATBA[19] ATBA[18] ATBA[17] ATBA[16] CRBA[31] CRBA[30] CRBA[29] CRBA[28] CRBA[27] CRBA[26] CRBA[25] CRBA[24] CRBA[23] CRBA[22] CRBA[21] CRBA[20] CRBA[19] CRBA[18] CRBA[17] CRBA[16] CTBA[31] CTBA[30] CTBA[29] CTBA[28] CTBA[27] CTBA[26] CTBA[25] CTBA[24] CTBA[23] CTBA[22] CTBA[21] CTBA[20] CTBA[19] CTBA[18] CTBA[17] CTBA[16] IRBA[31] IRBA[30] IRBA[29] IRBA[28] IRBA[27] IRBA[26] IRBA[25] IRBA[24] IRBA[23] IRBA[22] IRBA[21] IRBA[20] IRBA[19] IRBA[18] IRBA[17] IRBA[16] ITBA[31] ITBA[30] ITBA[29] ITBA[28] ITBA[27] ITBA[26] ITBA[25] ITBA[24] ITBA[23] ITBA[22] ITBA[21] ITBA[20] ITBA[19] ITBA[18] ITBA[17] ITBA[16] - CnSU[30] CnSU[29] CnSU[28] CnSU[27] CnSU[26] CnSU[25] CnSU[24] CnSU[23] CnSU[22] CnSU[21] CnSU[20] CnSU[19] CnSU[18] CnSU[17] CnSU[16] CnSU[15] CnSU[14] CnSU[13] CnSU[12] CnSU[11] CnSU[10] CnSU[9] CnSU[8] CnSU[7] CnSU[6] CnSU[5] CnSU[4] CnSU[3] CnSU[2] CnSU[1] CnSU[0] R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-137 RZ/A1H Group, RZ/A1M Group Table 58.2 Module Media local bus 58. List of Registers Register Bits Register Abbreviation CECR0 CSCR0 CCBCR0 CNBCR0 CECR1 CSCR1 CCBCR1 CNBCR1 CECR2 CSCR2 CCBCR2 CNBCR2 CECR3 CSCR3 Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 CE TR CT[1] CT[0] PCE_FSE MDS[1] MDS[0] Bits 24/16/8/0 - MASK[7] MASK[6] MASK[5] MASK[4] MASK[3] MASK[2] MASK[1] MASK[0] FSCD - - PCTH_FSPC[4] PCTH_FSPC[3] PCTH_FSPC[2] PCTH_FSPC[1] PCTH_FSPC[0] CA[8] CA[7] CA[6] CA[5] CA[4] CA[3] CA[2] CA[1] BM BF - - - - - - - - - - - - GB RDY STS[15] STS[14] STS[13] STS[12] STS[11] STS[10] STS[9] STS[8] STS[7] STS[6] STS[5] STS[4] STS[3] STS[2] STS[1] STS[0] BCA[15] BCA[14] BCA[13] BCA[12] BCA[11] BCA[10] BCA[9] BCA[8] BCA[7] BCA[6] BCA[5] BCA[4] BCA[3] BCA[2] BCA[1] BCA[0] BFA[15] BFA[14] BFA[13] BFA[12] BFA[11] BFA[10] BFA[9] BFA[8] BFA[7] BFA[6] BFA[5] BFA[4] BFA[3] BFA[2] BFA[1] BFA[0] BSA[15] BSA[14] BSA[13] BSA[12] BSA[11] BSA[10] BSA[9] BSA[8] BSA[7] BSA[6] BSA[5] BSA[4] BSA[3] BSA[2] - - BEA[15] BEA[14] BEA[13] BEA[12] BEA[11] BEA[10] BEA[9] BEA[8] BEA[7] BEA[6] BEA[5] BEA[4] BEA[3] BEA[2] BEA[1] BEA[0] CE TR CT[1] CT[0] PCE_FSE MDS[1] MDS[0] - MASK[7] MASK[6] MASK[5] MASK[4] MASK[3] MASK[2] MASK[1] MASK[0] FSCD - - PCTH_FSPC[4] PCTH_FSPC[3] PCTH_FSPC[2] PCTH_FSPC[1] PCTH_FSPC[0] CA[8] CA[7] CA[6] CA[5] CA[4] CA[3] CA[2] CA[1] BM BF - - - - - - - - - - - - GB RDY STS[15] STS[14] STS[13] STS[12] STS[11] STS[10] STS[9] STS[8] STS[7] STS[6] STS[5] STS[4] STS[3] STS[2] STS[1] STS[0] BCA[15] BCA[14] BCA[13] BCA[12] BCA[11] BCA[10] BCA[9] BCA[8] BCA[7] BCA[6] BCA[5] BCA[4] BCA[3] BCA[2] BCA[1] BCA[0] BFA[15] BFA[14] BFA[13] BFA[12] BFA[11] BFA[10] BFA[9] BFA[8] BFA[7] BFA[6] BFA[5] BFA[4] BFA[3] BFA[2] BFA[1] BFA[0] BSA[15] BSA[14] BSA[13] BSA[12] BSA[11] BSA[10] BSA[9] BSA[8] BSA[7] BSA[6] BSA[5] BSA[4] BSA[3] BSA[2] - - BEA[15] BEA[14] BEA[13] BEA[12] BEA[11] BEA[10] BEA[9] BEA[8] BEA[7] BEA[6] BEA[5] BEA[4] BEA[3] BEA[2] BEA[1] BEA[0] CE TR CT[1] CT[0] PCE_FSE MDS[1] MDS[0] - MASK[7] MASK[6] MASK[5] MASK[4] MASK[3] MASK[2] MASK[1] MASK[0] FSCD - - PCTH_FSPC[4] PCTH_FSPC[3] PCTH_FSPC[2] PCTH_FSPC[1] PCTH_FSPC[0] CA[8] CA[7] CA[6] CA[5] CA[4] CA[3] CA[2] CA[1] BM BF - - - - - - - - - - - - GB RDY STS[15] STS[14] STS[13] STS[12] STS[11] STS[10] STS[9] STS[8] STS[7] STS[6] STS[5] STS[4] STS[3] STS[2] STS[1] STS[0] BCA[15] BCA[14] BCA[13] BCA[12] BCA[11] BCA[10] BCA[9] BCA[8] BCA[7] BCA[6] BCA[5] BCA[4] BCA[3] BCA[2] BCA[1] BCA[0] BFA[15] BFA[14] BFA[13] BFA[12] BFA[11] BFA[10] BFA[9] BFA[8] BFA[7] BFA[6] BFA[5] BFA[4] BFA[3] BFA[2] BFA[1] BFA[0] BSA[15] BSA[14] BSA[13] BSA[12] BSA[11] BSA[10] BSA[9] BSA[8] BSA[7] BSA[6] BSA[5] BSA[4] BSA[3] BSA[2] - - BEA[15] BEA[14] BEA[13] BEA[12] BEA[11] BEA[10] BEA[9] BEA[8] BEA[7] BEA[6] BEA[5] BEA[4] BEA[3] BEA[2] BEA[1] BEA[0] CE TR CT[1] CT[0] PCE_FSE MDS[1] MDS[0] - MASK[7] MASK[6] MASK[5] MASK[4] MASK[3] MASK[2] MASK[1] MASK[0] FSCD - - PCTH_FSPC[4] PCTH_FSPC[3] PCTH_FSPC[2] PCTH_FSPC[1] PCTH_FSPC[0] CA[8] CA[7] CA[6] CA[5] CA[4] CA[3] CA[2] CA[1] BM BF - - - - - - - - - - - - GB RDY STS[15] STS[14] STS[13] STS[12] STS[11] STS[10] STS[9] STS[8] STS[7] STS[6] STS[5] STS[4] STS[3] STS[2] STS[1] STS[0] R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-138 RZ/A1H Group, RZ/A1M Group Table 58.2 Module Media local bus 58. List of Registers Register Bits Register Abbreviation CCBCR3 CNBCR3 CECR4 CSCR4 CCBCR4 CNBCR4 CECR5 CSCR5 CCBCR5 CNBCR5 CECR6 CSCR6 CCBCR6 CNBCR6 Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 BCA[15] BCA[14] BCA[13] BCA[12] BCA[11] BCA[10] BCA[9] Bits 24/16/8/0 BCA[8] BCA[7] BCA[6] BCA[5] BCA[4] BCA[3] BCA[2] BCA[1] BCA[0] BFA[15] BFA[14] BFA[13] BFA[12] BFA[11] BFA[10] BFA[9] BFA[8] BFA[7] BFA[6] BFA[5] BFA[4] BFA[3] BFA[2] BFA[1] BFA[0] BSA[15] BSA[14] BSA[13] BSA[12] BSA[11] BSA[10] BSA[9] BSA[8] BSA[7] BSA[6] BSA[5] BSA[4] BSA[3] BSA[2] - - BEA[15] BEA[14] BEA[13] BEA[12] BEA[11] BEA[10] BEA[9] BEA[8] BEA[7] BEA[6] BEA[5] BEA[4] BEA[3] BEA[2] BEA[1] BEA[0] CE TR CT[1] CT[0] PCE_FSE MDS[1] MDS[0] - MASK[7] MASK[6] MASK[5] MASK[4] MASK[3] MASK[2] MASK[1] MASK[0] FSCD - - PCTH_FSPC[4] PCTH_FSPC[3] PCTH_FSPC[2] PCTH_FSPC[1] PCTH_FSPC[0] CA[8] CA[7] CA[6] CA[5] CA[4] CA[3] CA[2] CA[1] BM BF - - - - - - - - - - - - GB RDY STS[15] STS[14] STS[13] STS[12] STS[11] STS[10] STS[9] STS[8] STS[7] STS[6] STS[5] STS[4] STS[3] STS[2] STS[1] STS[0] BCA[15] BCA[14] BCA[13] BCA[12] BCA[11] BCA[10] BCA[9] BCA[8] BCA[7] BCA[6] BCA[5] BCA[4] BCA[3] BCA[2] BCA[1] BCA[0] BFA[15] BFA[14] BFA[13] BFA[12] BFA[11] BFA[10] BFA[9] BFA[8] BFA[7] BFA[6] BFA[5] BFA[4] BFA[3] BFA[2] BFA[1] BFA[0] BSA[15] BSA[14] BSA[13] BSA[12] BSA[11] BSA[10] BSA[9] BSA[8] BSA[7] BSA[6] BSA[5] BSA[4] BSA[3] BSA[2] - - BEA[15] BEA[14] BEA[13] BEA[12] BEA[11] BEA[10] BEA[9] BEA[8] BEA[7] BEA[6] BEA[5] BEA[4] BEA[3] BEA[2] BEA[1] BEA[0] CE TR CT[1] CT[0] PCE_FSE MDS[1] MDS[0] - MASK[7] MASK[6] MASK[5] MASK[4] MASK[3] MASK[2] MASK[1] MASK[0] FSCD - - PCTH_FSPC[4] PCTH_FSPC[3] PCTH_FSPC[2] PCTH_FSPC[1] PCTH_FSPC[0] CA[8] CA[7] CA[6] CA[5] CA[4] CA[3] CA[2] CA[1] BM BF - - - - - - - - - - - - GB RDY STS[15] STS[14] STS[13] STS[12] STS[11] STS[10] STS[9] STS[8] STS[7] STS[6] STS[5] STS[4] STS[3] STS[2] STS[1] STS[0] BCA[15] BCA[14] BCA[13] BCA[12] BCA[11] BCA[10] BCA[9] BCA[8] BCA[7] BCA[6] BCA[5] BCA[4] BCA[3] BCA[2] BCA[1] BCA[0] BFA[15] BFA[14] BFA[13] BFA[12] BFA[11] BFA[10] BFA[9] BFA[8] BFA[7] BFA[6] BFA[5] BFA[4] BFA[3] BFA[2] BFA[1] BFA[0] BSA[15] BSA[14] BSA[13] BSA[12] BSA[11] BSA[10] BSA[9] BSA[8] BSA[7] BSA[6] BSA[5] BSA[4] BSA[3] BSA[2] - - BEA[15] BEA[14] BEA[13] BEA[12] BEA[11] BEA[10] BEA[9] BEA[8] BEA[7] BEA[6] BEA[5] BEA[4] BEA[3] BEA[2] BEA[1] BEA[0] CE TR CT[1] CT[0] PCE_FSE MDS[1] MDS[0] - MASK[7] MASK[6] MASK[5] MASK[4] MASK[3] MASK[2] MASK[1] MASK[0] FSCD - - PCTH_FSPC[4] PCTH_FSPC[3] PCTH_FSPC[2] PCTH_FSPC[1] PCTH_FSPC[0] CA[8] CA[7] CA[6] CA[5] CA[4] CA[3] CA[2] CA[1] BM BF - - - - - - - - - - - - GB RDY STS[15] STS[14] STS[13] STS[12] STS[11] STS[10] STS[9] STS[8] STS[7] STS[6] STS[5] STS[4] STS[3] STS[2] STS[1] STS[0] BCA[15] BCA[14] BCA[13] BCA[12] BCA[11] BCA[10] BCA[9] BCA[8] BCA[7] BCA[6] BCA[5] BCA[4] BCA[3] BCA[2] BCA[1] BCA[0] BFA[15] BFA[14] BFA[13] BFA[12] BFA[11] BFA[10] BFA[9] BFA[8] BFA[7] BFA[6] BFA[5] BFA[4] BFA[3] BFA[2] BFA[1] BFA[0] BSA[15] BSA[14] BSA[13] BSA[12] BSA[11] BSA[10] BSA[9] BSA[8] BSA[7] BSA[6] BSA[5] BSA[4] BSA[3] BSA[2] - - BEA[15] BEA[14] BEA[13] BEA[12] BEA[11] BEA[10] BEA[9] BEA[8] BEA[7] BEA[6] BEA[5] BEA[4] BEA[3] BEA[2] BEA[1] BEA[0] R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-139 RZ/A1H Group, RZ/A1M Group Table 58.2 Module Media local bus 58. List of Registers Register Bits Register Abbreviation CECR7 CSCR7 CCBCR7 CNBCR7 CECR8 CSCR8 CCBCR8 CNBCR8 CECR9 CSCR9 CCBCR9 CNBCR9 CECR10 CSCR10 Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 CE TR CT[1] CT[0] PCE_FSE MDS[1] MDS[0] Bits 24/16/8/0 - MASK[7] MASK[6] MASK[5] MASK[4] MASK[3] MASK[2] MASK[1] MASK[0] FSCD - - PCTH_FSPC[4] PCTH_FSPC[3] PCTH_FSPC[2] PCTH_FSPC[1] PCTH_FSPC[0] CA[8] CA[7] CA[6] CA[5] CA[4] CA[3] CA[2] CA[1] BM BF - - - - - - - - - - - - GB RDY STS[15] STS[14] STS[13] STS[12] STS[11] STS[10] STS[9] STS[8] STS[7] STS[6] STS[5] STS[4] STS[3] STS[2] STS[1] STS[0] BCA[15] BCA[14] BCA[13] BCA[12] BCA[11] BCA[10] BCA[9] BCA[8] BCA[7] BCA[6] BCA[5] BCA[4] BCA[3] BCA[2] BCA[1] BCA[0] BFA[15] BFA[14] BFA[13] BFA[12] BFA[11] BFA[10] BFA[9] BFA[8] BFA[7] BFA[6] BFA[5] BFA[4] BFA[3] BFA[2] BFA[1] BFA[0] BSA[15] BSA[14] BSA[13] BSA[12] BSA[11] BSA[10] BSA[9] BSA[8] BSA[7] BSA[6] BSA[5] BSA[4] BSA[3] BSA[2] - - BEA[15] BEA[14] BEA[13] BEA[12] BEA[11] BEA[10] BEA[9] BEA[8] BEA[7] BEA[6] BEA[5] BEA[4] BEA[3] BEA[2] BEA[1] BEA[0] CE TR CT[1] CT[0] PCE_FSE MDS[1] MDS[0] - MASK[7] MASK[6] MASK[5] MASK[4] MASK[3] MASK[2] MASK[1] MASK[0] FSCD - - PCTH_FSPC[4] PCTH_FSPC[3] PCTH_FSPC[2] PCTH_FSPC[1] PCTH_FSPC[0] CA[8] CA[7] CA[6] CA[5] CA[4] CA[3] CA[2] CA[1] BM BF - - - - - - - - - - - - GB RDY STS[15] STS[14] STS[13] STS[12] STS[11] STS[10] STS[9] STS[8] STS[7] STS[6] STS[5] STS[4] STS[3] STS[2] STS[1] STS[0] BCA[15] BCA[14] BCA[13] BCA[12] BCA[11] BCA[10] BCA[9] BCA[8] BCA[7] BCA[6] BCA[5] BCA[4] BCA[3] BCA[2] BCA[1] BCA[0] BFA[15] BFA[14] BFA[13] BFA[12] BFA[11] BFA[10] BFA[9] BFA[8] BFA[7] BFA[6] BFA[5] BFA[4] BFA[3] BFA[2] BFA[1] BFA[0] BSA[15] BSA[14] BSA[13] BSA[12] BSA[11] BSA[10] BSA[9] BSA[8] BSA[7] BSA[6] BSA[5] BSA[4] BSA[3] BSA[2] - - BEA[15] BEA[14] BEA[13] BEA[12] BEA[11] BEA[10] BEA[9] BEA[8] BEA[7] BEA[6] BEA[5] BEA[4] BEA[3] BEA[2] BEA[1] BEA[0] CE TR CT[1] CT[0] PCE_FSE MDS[1] MDS[0] - MASK[7] MASK[6] MASK[5] MASK[4] MASK[3] MASK[2] MASK[1] MASK[0] FSCD - - PCTH_FSPC[4] PCTH_FSPC[3] PCTH_FSPC[2] PCTH_FSPC[1] PCTH_FSPC[0] CA[8] CA[7] CA[6] CA[5] CA[4] CA[3] CA[2] CA[1] BM BF - - - - - - - - - - - - GB RDY STS[15] STS[14] STS[13] STS[12] STS[11] STS[10] STS[9] STS[8] STS[7] STS[6] STS[5] STS[4] STS[3] STS[2] STS[1] STS[0] BCA[15] BCA[14] BCA[13] BCA[12] BCA[11] BCA[10] BCA[9] BCA[8] BCA[7] BCA[6] BCA[5] BCA[4] BCA[3] BCA[2] BCA[1] BCA[0] BFA[15] BFA[14] BFA[13] BFA[12] BFA[11] BFA[10] BFA[9] BFA[8] BFA[7] BFA[6] BFA[5] BFA[4] BFA[3] BFA[2] BFA[1] BFA[0] BSA[15] BSA[14] BSA[13] BSA[12] BSA[11] BSA[10] BSA[9] BSA[8] BSA[7] BSA[6] BSA[5] BSA[4] BSA[3] BSA[2] - - BEA[15] BEA[14] BEA[13] BEA[12] BEA[11] BEA[10] BEA[9] BEA[8] BEA[7] BEA[6] BEA[5] BEA[4] BEA[3] BEA[2] BEA[1] BEA[0] CE TR CT[1] CT[0] PCE_FSE MDS[1] MDS[0] - MASK[7] MASK[6] MASK[5] MASK[4] MASK[3] MASK[2] MASK[1] MASK[0] FSCD - - PCTH_FSPC[4] PCTH_FSPC[3] PCTH_FSPC[2] PCTH_FSPC[1] PCTH_FSPC[0] CA[8] CA[7] CA[6] CA[5] CA[4] CA[3] CA[2] CA[1] BM BF - - - - - - - - - - - - GB RDY STS[15] STS[14] STS[13] STS[12] STS[11] STS[10] STS[9] STS[8] STS[7] STS[6] STS[5] STS[4] STS[3] STS[2] STS[1] STS[0] R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-140 RZ/A1H Group, RZ/A1M Group Table 58.2 Module Media local bus 58. List of Registers Register Bits Register Abbreviation CCBCR10 CNBCR10 CECR11 CSCR11 CCBCR11 CNBCR11 CECR12 CSCR12 CCBCR12 CNBCR12 CECR13 CSCR13 CCBCR13 CNBCR13 Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 BCA[15] BCA[14] BCA[13] BCA[12] BCA[11] BCA[10] BCA[9] Bits 24/16/8/0 BCA[8] BCA[7] BCA[6] BCA[5] BCA[4] BCA[3] BCA[2] BCA[1] BCA[0] BFA[15] BFA[14] BFA[13] BFA[12] BFA[11] BFA[10] BFA[9] BFA[8] BFA[7] BFA[6] BFA[5] BFA[4] BFA[3] BFA[2] BFA[1] BFA[0] BSA[15] BSA[14] BSA[13] BSA[12] BSA[11] BSA[10] BSA[9] BSA[8] BSA[7] BSA[6] BSA[5] BSA[4] BSA[3] BSA[2] - - BEA[15] BEA[14] BEA[13] BEA[12] BEA[11] BEA[10] BEA[9] BEA[8] BEA[7] BEA[6] BEA[5] BEA[4] BEA[3] BEA[2] BEA[1] BEA[0] CE TR CT[1] CT[0] PCE_FSE MDS[1] MDS[0] - MASK[7] MASK[6] MASK[5] MASK[4] MASK[3] MASK[2] MASK[1] MASK[0] FSCD - - PCTH_FSPC[4] PCTH_FSPC[3] PCTH_FSPC[2] PCTH_FSPC[1] PCTH_FSPC[0] CA[8] CA[7] CA[6] CA[5] CA[4] CA[3] CA[2] CA[1] BM BF - - - - - - - - - - - - GB RDY STS[15] STS[14] STS[13] STS[12] STS[11] STS[10] STS[9] STS[8] STS[7] STS[6] STS[5] STS[4] STS[3] STS[2] STS[1] STS[0] BCA[15] BCA[14] BCA[13] BCA[12] BCA[11] BCA[10] BCA[9] BCA[8] BCA[7] BCA[6] BCA[5] BCA[4] BCA[3] BCA[2] BCA[1] BCA[0] BFA[15] BFA[14] BFA[13] BFA[12] BFA[11] BFA[10] BFA[9] BFA[8] BFA[7] BFA[6] BFA[5] BFA[4] BFA[3] BFA[2] BFA[1] BFA[0] BSA[15] BSA[14] BSA[13] BSA[12] BSA[11] BSA[10] BSA[9] BSA[8] BSA[7] BSA[6] BSA[5] BSA[4] BSA[3] BSA[2] - - BEA[15] BEA[14] BEA[13] BEA[12] BEA[11] BEA[10] BEA[9] BEA[8] BEA[7] BEA[6] BEA[5] BEA[4] BEA[3] BEA[2] BEA[1] BEA[0] CE TR CT[1] CT[0] PCE_FSE MDS[1] MDS[0] - MASK[7] MASK[6] MASK[5] MASK[4] MASK[3] MASK[2] MASK[1] MASK[0] FSCD - - PCTH_FSPC[4] PCTH_FSPC[3] PCTH_FSPC[2] PCTH_FSPC[1] PCTH_FSPC[0] CA[8] CA[7] CA[6] CA[5] CA[4] CA[3] CA[2] CA[1] BM BF - - - - - - - - - - - - GB RDY STS[15] STS[14] STS[13] STS[12] STS[11] STS[10] STS[9] STS[8] STS[7] STS[6] STS[5] STS[4] STS[3] STS[2] STS[1] STS[0] BCA[15] BCA[14] BCA[13] BCA[12] BCA[11] BCA[10] BCA[9] BCA[8] BCA[7] BCA[6] BCA[5] BCA[4] BCA[3] BCA[2] BCA[1] BCA[0] BFA[15] BFA[14] BFA[13] BFA[12] BFA[11] BFA[10] BFA[9] BFA[8] BFA[7] BFA[6] BFA[5] BFA[4] BFA[3] BFA[2] BFA[1] BFA[0] BSA[15] BSA[14] BSA[13] BSA[12] BSA[11] BSA[10] BSA[9] BSA[8] BSA[7] BSA[6] BSA[5] BSA[4] BSA[3] BSA[2] - - BEA[15] BEA[14] BEA[13] BEA[12] BEA[11] BEA[10] BEA[9] BEA[8] BEA[7] BEA[6] BEA[5] BEA[4] BEA[3] BEA[2] BEA[1] BEA[0] CE TR CT[1] CT[0] PCE_FSE MDS[1] MDS[0] - MASK[7] MASK[6] MASK[5] MASK[4] MASK[3] MASK[2] MASK[1] MASK[0] FSCD - - PCTH_FSPC[4] PCTH_FSPC[3] PCTH_FSPC[2] PCTH_FSPC[1] PCTH_FSPC[0] CA[8] CA[7] CA[6] CA[5] CA[4] CA[3] CA[2] CA[1] BM BF - - - - - - - - - - - - GB RDY STS[15] STS[14] STS[13] STS[12] STS[11] STS[10] STS[9] STS[8] STS[7] STS[6] STS[5] STS[4] STS[3] STS[2] STS[1] STS[0] BCA[15] BCA[14] BCA[13] BCA[12] BCA[11] BCA[10] BCA[9] BCA[8] BCA[7] BCA[6] BCA[5] BCA[4] BCA[3] BCA[2] BCA[1] BCA[0] BFA[15] BFA[14] BFA[13] BFA[12] BFA[11] BFA[10] BFA[9] BFA[8] BFA[7] BFA[6] BFA[5] BFA[4] BFA[3] BFA[2] BFA[1] BFA[0] BSA[15] BSA[14] BSA[13] BSA[12] BSA[11] BSA[10] BSA[9] BSA[8] BSA[7] BSA[6] BSA[5] BSA[4] BSA[3] BSA[2] - - BEA[15] BEA[14] BEA[13] BEA[12] BEA[11] BEA[10] BEA[9] BEA[8] BEA[7] BEA[6] BEA[5] BEA[4] BEA[3] BEA[2] BEA[1] BEA[0] R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-141 RZ/A1H Group, RZ/A1M Group Table 58.2 Module Media local bus 58. List of Registers Register Bits Register Abbreviation CECR14 CSCR14 CCBCR14 CNBCR14 CECR15 CSCR15 CCBCR15 CNBCR15 CECR16 CSCR16 CCBCR16 CNBCR16 CECR17 CSCR17 Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 CE TR CT[1] CT[0] PCE_FSE MDS[1] MDS[0] Bits 24/16/8/0 - MASK[7] MASK[6] MASK[5] MASK[4] MASK[3] MASK[2] MASK[1] MASK[0] FSCD - - PCTH_FSPC[4] PCTH_FSPC[3] PCTH_FSPC[2] PCTH_FSPC[1] PCTH_FSPC[0] CA[8] CA[7] CA[6] CA[5] CA[4] CA[3] CA[2] CA[1] BM BF - - - - - - - - - - - - GB RDY STS[15] STS[14] STS[13] STS[12] STS[11] STS[10] STS[9] STS[8] STS[7] STS[6] STS[5] STS[4] STS[3] STS[2] STS[1] STS[0] BCA[15] BCA[14] BCA[13] BCA[12] BCA[11] BCA[10] BCA[9] BCA[8] BCA[7] BCA[6] BCA[5] BCA[4] BCA[3] BCA[2] BCA[1] BCA[0] BFA[15] BFA[14] BFA[13] BFA[12] BFA[11] BFA[10] BFA[9] BFA[8] BFA[7] BFA[6] BFA[5] BFA[4] BFA[3] BFA[2] BFA[1] BFA[0] BSA[15] BSA[14] BSA[13] BSA[12] BSA[11] BSA[10] BSA[9] BSA[8] BSA[7] BSA[6] BSA[5] BSA[4] BSA[3] BSA[2] - - BEA[15] BEA[14] BEA[13] BEA[12] BEA[11] BEA[10] BEA[9] BEA[8] BEA[7] BEA[6] BEA[5] BEA[4] BEA[3] BEA[2] BEA[1] BEA[0] CE TR CT[1] CT[0] PCE_FSE MDS[1] MDS[0] - MASK[7] MASK[6] MASK[5] MASK[4] MASK[3] MASK[2] MASK[1] MASK[0] FSCD - - PCTH_FSPC[4] PCTH_FSPC[3] PCTH_FSPC[2] PCTH_FSPC[1] PCTH_FSPC[0] CA[8] CA[7] CA[6] CA[5] CA[4] CA[3] CA[2] CA[1] BM BF - - - - - - - - - - - - GB RDY STS[15] STS[14] STS[13] STS[12] STS[11] STS[10] STS[9] STS[8] STS[7] STS[6] STS[5] STS[4] STS[3] STS[2] STS[1] STS[0] BCA[15] BCA[14] BCA[13] BCA[12] BCA[11] BCA[10] BCA[9] BCA[8] BCA[7] BCA[6] BCA[5] BCA[4] BCA[3] BCA[2] BCA[1] BCA[0] BFA[15] BFA[14] BFA[13] BFA[12] BFA[11] BFA[10] BFA[9] BFA[8] BFA[7] BFA[6] BFA[5] BFA[4] BFA[3] BFA[2] BFA[1] BFA[0] BSA[15] BSA[14] BSA[13] BSA[12] BSA[11] BSA[10] BSA[9] BSA[8] BSA[7] BSA[6] BSA[5] BSA[4] BSA[3] BSA[2] - - BEA[15] BEA[14] BEA[13] BEA[12] BEA[11] BEA[10] BEA[9] BEA[8] BEA[7] BEA[6] BEA[5] BEA[4] BEA[3] BEA[2] BEA[1] BEA[0] CE TR CT[1] CT[0] PCE_FSE MDS[1] MDS[0] - MASK[7] MASK[6] MASK[5] MASK[4] MASK[3] MASK[2] MASK[1] MASK[0] FSCD - - PCTH_FSPC[4] PCTH_FSPC[3] PCTH_FSPC[2] PCTH_FSPC[1] PCTH_FSPC[0] CA[8] CA[7] CA[6] CA[5] CA[4] CA[3] CA[2] CA[1] BM BF - - - - - - - - - - - - GB RDY STS[15] STS[14] STS[13] STS[12] STS[11] STS[10] STS[9] STS[8] STS[7] STS[6] STS[5] STS[4] STS[3] STS[2] STS[1] STS[0] BCA[15] BCA[14] BCA[13] BCA[12] BCA[11] BCA[10] BCA[9] BCA[8] BCA[7] BCA[6] BCA[5] BCA[4] BCA[3] BCA[2] BCA[1] BCA[0] BFA[15] BFA[14] BFA[13] BFA[12] BFA[11] BFA[10] BFA[9] BFA[8] BFA[7] BFA[6] BFA[5] BFA[4] BFA[3] BFA[2] BFA[1] BFA[0] BSA[15] BSA[14] BSA[13] BSA[12] BSA[11] BSA[10] BSA[9] BSA[8] BSA[7] BSA[6] BSA[5] BSA[4] BSA[3] BSA[2] - - BEA[15] BEA[14] BEA[13] BEA[12] BEA[11] BEA[10] BEA[9] BEA[8] BEA[7] BEA[6] BEA[5] BEA[4] BEA[3] BEA[2] BEA[1] BEA[0] CE TR CT[1] CT[0] PCE_FSE MDS[1] MDS[0] - MASK[7] MASK[6] MASK[5] MASK[4] MASK[3] MASK[2] MASK[1] MASK[0] FSCD - - PCTH_FSPC[4] PCTH_FSPC[3] PCTH_FSPC[2] PCTH_FSPC[1] PCTH_FSPC[0] CA[8] CA[7] CA[6] CA[5] CA[4] CA[3] CA[2] CA[1] BM BF - - - - - - - - - - - - GB RDY STS[15] STS[14] STS[13] STS[12] STS[11] STS[10] STS[9] STS[8] STS[7] STS[6] STS[5] STS[4] STS[3] STS[2] STS[1] STS[0] R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-142 RZ/A1H Group, RZ/A1M Group Table 58.2 Module Media local bus 58. List of Registers Register Bits Register Abbreviation CCBCR17 CNBCR17 CECR18 CSCR18 CCBCR18 CNBCR18 CECR19 CSCR19 CCBCR19 CNBCR19 CECR20 CSCR20 CCBCR20 CNBCR20 Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 BCA[15] BCA[14] BCA[13] BCA[12] BCA[11] BCA[10] BCA[9] Bits 24/16/8/0 BCA[8] BCA[7] BCA[6] BCA[5] BCA[4] BCA[3] BCA[2] BCA[1] BCA[0] BFA[15] BFA[14] BFA[13] BFA[12] BFA[11] BFA[10] BFA[9] BFA[8] BFA[7] BFA[6] BFA[5] BFA[4] BFA[3] BFA[2] BFA[1] BFA[0] BSA[15] BSA[14] BSA[13] BSA[12] BSA[11] BSA[10] BSA[9] BSA[8] BSA[7] BSA[6] BSA[5] BSA[4] BSA[3] BSA[2] - - BEA[15] BEA[14] BEA[13] BEA[12] BEA[11] BEA[10] BEA[9] BEA[8] BEA[7] BEA[6] BEA[5] BEA[4] BEA[3] BEA[2] BEA[1] BEA[0] CE TR CT[1] CT[0] PCE_FSE MDS[1] MDS[0] - MASK[7] MASK[6] MASK[5] MASK[4] MASK[3] MASK[2] MASK[1] MASK[0] FSCD - - PCTH_FSPC[4] PCTH_FSPC[3] PCTH_FSPC[2] PCTH_FSPC[1] PCTH_FSPC[0] CA[8] CA[7] CA[6] CA[5] CA[4] CA[3] CA[2] CA[1] BM BF - - - - - - - - - - - - GB RDY STS[15] STS[14] STS[13] STS[12] STS[11] STS[10] STS[9] STS[8] STS[7] STS[6] STS[5] STS[4] STS[3] STS[2] STS[1] STS[0] BCA[15] BCA[14] BCA[13] BCA[12] BCA[11] BCA[10] BCA[9] BCA[8] BCA[7] BCA[6] BCA[5] BCA[4] BCA[3] BCA[2] BCA[1] BCA[0] BFA[15] BFA[14] BFA[13] BFA[12] BFA[11] BFA[10] BFA[9] BFA[8] BFA[7] BFA[6] BFA[5] BFA[4] BFA[3] BFA[2] BFA[1] BFA[0] BSA[15] BSA[14] BSA[13] BSA[12] BSA[11] BSA[10] BSA[9] BSA[8] BSA[7] BSA[6] BSA[5] BSA[4] BSA[3] BSA[2] - - BEA[15] BEA[14] BEA[13] BEA[12] BEA[11] BEA[10] BEA[9] BEA[8] BEA[7] BEA[6] BEA[5] BEA[4] BEA[3] BEA[2] BEA[1] BEA[0] CE TR CT[1] CT[0] PCE_FSE MDS[1] MDS[0] - MASK[7] MASK[6] MASK[5] MASK[4] MASK[3] MASK[2] MASK[1] MASK[0] FSCD - - PCTH_FSPC[4] PCTH_FSPC[3] PCTH_FSPC[2] PCTH_FSPC[1] PCTH_FSPC[0] CA[8] CA[7] CA[6] CA[5] CA[4] CA[3] CA[2] CA[1] BM BF - - - - - - - - - - - - GB RDY STS[15] STS[14] STS[13] STS[12] STS[11] STS[10] STS[9] STS[8] STS[7] STS[6] STS[5] STS[4] STS[3] STS[2] STS[1] STS[0] BCA[15] BCA[14] BCA[13] BCA[12] BCA[11] BCA[10] BCA[9] BCA[8] BCA[7] BCA[6] BCA[5] BCA[4] BCA[3] BCA[2] BCA[1] BCA[0] BFA[15] BFA[14] BFA[13] BFA[12] BFA[11] BFA[10] BFA[9] BFA[8] BFA[7] BFA[6] BFA[5] BFA[4] BFA[3] BFA[2] BFA[1] BFA[0] BSA[15] BSA[14] BSA[13] BSA[12] BSA[11] BSA[10] BSA[9] BSA[8] BSA[7] BSA[6] BSA[5] BSA[4] BSA[3] BSA[2] - - BEA[15] BEA[14] BEA[13] BEA[12] BEA[11] BEA[10] BEA[9] BEA[8] BEA[7] BEA[6] BEA[5] BEA[4] BEA[3] BEA[2] BEA[1] BEA[0] CE TR CT[1] CT[0] PCE_FSE MDS[1] MDS[0] - MASK[7] MASK[6] MASK[5] MASK[4] MASK[3] MASK[2] MASK[1] MASK[0] FSCD - - PCTH_FSPC[4] PCTH_FSPC[3] PCTH_FSPC[2] PCTH_FSPC[1] PCTH_FSPC[0] CA[8] CA[7] CA[6] CA[5] CA[4] CA[3] CA[2] CA[1] BM BF - - - - - - - - - - - - GB RDY STS[15] STS[14] STS[13] STS[12] STS[11] STS[10] STS[9] STS[8] STS[7] STS[6] STS[5] STS[4] STS[3] STS[2] STS[1] STS[0] BCA[15] BCA[14] BCA[13] BCA[12] BCA[11] BCA[10] BCA[9] BCA[8] BCA[7] BCA[6] BCA[5] BCA[4] BCA[3] BCA[2] BCA[1] BCA[0] BFA[15] BFA[14] BFA[13] BFA[12] BFA[11] BFA[10] BFA[9] BFA[8] BFA[7] BFA[6] BFA[5] BFA[4] BFA[3] BFA[2] BFA[1] BFA[0] BSA[15] BSA[14] BSA[13] BSA[12] BSA[11] BSA[10] BSA[9] BSA[8] BSA[7] BSA[6] BSA[5] BSA[4] BSA[3] BSA[2] - - BEA[15] BEA[14] BEA[13] BEA[12] BEA[11] BEA[10] BEA[9] BEA[8] BEA[7] BEA[6] BEA[5] BEA[4] BEA[3] BEA[2] BEA[1] BEA[0] R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-143 RZ/A1H Group, RZ/A1M Group Table 58.2 Module Media local bus 58. List of Registers Register Bits Register Abbreviation CECR21 CSCR21 CCBCR21 CNBCR21 CECR22 CSCR22 CCBCR22 CNBCR22 CECR23 CSCR23 CCBCR23 CNBCR23 CECR24 CSCR24 Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 CE TR CT[1] CT[0] PCE_FSE MDS[1] MDS[0] Bits 24/16/8/0 - MASK[7] MASK[6] MASK[5] MASK[4] MASK[3] MASK[2] MASK[1] MASK[0] FSCD - - PCTH_FSPC[4] PCTH_FSPC[3] PCTH_FSPC[2] PCTH_FSPC[1] PCTH_FSPC[0] CA[8] CA[7] CA[6] CA[5] CA[4] CA[3] CA[2] CA[1] BM BF - - - - - - - - - - - - GB RDY STS[15] STS[14] STS[13] STS[12] STS[11] STS[10] STS[9] STS[8] STS[7] STS[6] STS[5] STS[4] STS[3] STS[2] STS[1] STS[0] BCA[15] BCA[14] BCA[13] BCA[12] BCA[11] BCA[10] BCA[9] BCA[8] BCA[7] BCA[6] BCA[5] BCA[4] BCA[3] BCA[2] BCA[1] BCA[0] BFA[15] BFA[14] BFA[13] BFA[12] BFA[11] BFA[10] BFA[9] BFA[8] BFA[7] BFA[6] BFA[5] BFA[4] BFA[3] BFA[2] BFA[1] BFA[0] BSA[15] BSA[14] BSA[13] BSA[12] BSA[11] BSA[10] BSA[9] BSA[8] BSA[7] BSA[6] BSA[5] BSA[4] BSA[3] BSA[2] - - BEA[15] BEA[14] BEA[13] BEA[12] BEA[11] BEA[10] BEA[9] BEA[8] BEA[7] BEA[6] BEA[5] BEA[4] BEA[3] BEA[2] BEA[1] BEA[0] CE TR CT[1] CT[0] PCE_FSE MDS[1] MDS[0] - MASK[7] MASK[6] MASK[5] MASK[4] MASK[3] MASK[2] MASK[1] MASK[0] FSCD - - PCTH_FSPC[4] PCTH_FSPC[3] PCTH_FSPC[2] PCTH_FSPC[1] PCTH_FSPC[0] CA[8] CA[7] CA[6] CA[5] CA[4] CA[3] CA[2] CA[1] BM BF - - - - - - - - - - - - GB RDY STS[15] STS[14] STS[13] STS[12] STS[11] STS[10] STS[9] STS[8] STS[7] STS[6] STS[5] STS[4] STS[3] STS[2] STS[1] STS[0] BCA[15] BCA[14] BCA[13] BCA[12] BCA[11] BCA[10] BCA[9] BCA[8] BCA[7] BCA[6] BCA[5] BCA[4] BCA[3] BCA[2] BCA[1] BCA[0] BFA[15] BFA[14] BFA[13] BFA[12] BFA[11] BFA[10] BFA[9] BFA[8] BFA[7] BFA[6] BFA[5] BFA[4] BFA[3] BFA[2] BFA[1] BFA[0] BSA[15] BSA[14] BSA[13] BSA[12] BSA[11] BSA[10] BSA[9] BSA[8] BSA[7] BSA[6] BSA[5] BSA[4] BSA[3] BSA[2] - - BEA[15] BEA[14] BEA[13] BEA[12] BEA[11] BEA[10] BEA[9] BEA[8] BEA[7] BEA[6] BEA[5] BEA[4] BEA[3] BEA[2] BEA[1] BEA[0] CE TR CT[1] CT[0] PCE_FSE MDS[1] MDS[0] - MASK[7] MASK[6] MASK[5] MASK[4] MASK[3] MASK[2] MASK[1] MASK[0] FSCD - - PCTH_FSPC[4] PCTH_FSPC[3] PCTH_FSPC[2] PCTH_FSPC[1] PCTH_FSPC[0] CA[8] CA[7] CA[6] CA[5] CA[4] CA[3] CA[2] CA[1] BM BF - - - - - - - - - - - - GB RDY STS[15] STS[14] STS[13] STS[12] STS[11] STS[10] STS[9] STS[8] STS[7] STS[6] STS[5] STS[4] STS[3] STS[2] STS[1] STS[0] BCA[15] BCA[14] BCA[13] BCA[12] BCA[11] BCA[10] BCA[9] BCA[8] BCA[7] BCA[6] BCA[5] BCA[4] BCA[3] BCA[2] BCA[1] BCA[0] BFA[15] BFA[14] BFA[13] BFA[12] BFA[11] BFA[10] BFA[9] BFA[8] BFA[7] BFA[6] BFA[5] BFA[4] BFA[3] BFA[2] BFA[1] BFA[0] BSA[15] BSA[14] BSA[13] BSA[12] BSA[11] BSA[10] BSA[9] BSA[8] BSA[7] BSA[6] BSA[5] BSA[4] BSA[3] BSA[2] - - BEA[15] BEA[14] BEA[13] BEA[12] BEA[11] BEA[10] BEA[9] BEA[8] BEA[7] BEA[6] BEA[5] BEA[4] BEA[3] BEA[2] BEA[1] BEA[0] CE TR CT[1] CT[0] PCE_FSE MDS[1] MDS[0] - MASK[7] MASK[6] MASK[5] MASK[4] MASK[3] MASK[2] MASK[1] MASK[0] FSCD - - PCTH_FSPC[4] PCTH_FSPC[3] PCTH_FSPC[2] PCTH_FSPC[1] PCTH_FSPC[0] CA[8] CA[7] CA[6] CA[5] CA[4] CA[3] CA[2] CA[1] BM BF - - - - - - - - - - - - GB RDY STS[15] STS[14] STS[13] STS[12] STS[11] STS[10] STS[9] STS[8] STS[7] STS[6] STS[5] STS[4] STS[3] STS[2] STS[1] STS[0] R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-144 RZ/A1H Group, RZ/A1M Group Table 58.2 Module Media local bus 58. List of Registers Register Bits Register Abbreviation CCBCR24 CNBCR24 CECR25 CSCR25 CCBCR25 CNBCR25 CECR26 CSCR26 CCBCR26 CNBCR26 CECR27 CSCR27 CCBCR27 CNBCR27 Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 BCA[15] BCA[14] BCA[13] BCA[12] BCA[11] BCA[10] BCA[9] Bits 24/16/8/0 BCA[8] BCA[7] BCA[6] BCA[5] BCA[4] BCA[3] BCA[2] BCA[1] BCA[0] BFA[15] BFA[14] BFA[13] BFA[12] BFA[11] BFA[10] BFA[9] BFA[8] BFA[7] BFA[6] BFA[5] BFA[4] BFA[3] BFA[2] BFA[1] BFA[0] BSA[15] BSA[14] BSA[13] BSA[12] BSA[11] BSA[10] BSA[9] BSA[8] BSA[7] BSA[6] BSA[5] BSA[4] BSA[3] BSA[2] - - BEA[15] BEA[14] BEA[13] BEA[12] BEA[11] BEA[10] BEA[9] BEA[8] BEA[7] BEA[6] BEA[5] BEA[4] BEA[3] BEA[2] BEA[1] BEA[0] CE TR CT[1] CT[0] PCE_FSE MDS[1] MDS[0] - MASK[7] MASK[6] MASK[5] MASK[4] MASK[3] MASK[2] MASK[1] MASK[0] FSCD - - PCTH_FSPC[4] PCTH_FSPC[3] PCTH_FSPC[2] PCTH_FSPC[1] PCTH_FSPC[0] CA[8] CA[7] CA[6] CA[5] CA[4] CA[3] CA[2] CA[1] BM BF - - - - - - - - - - - - GB RDY STS[15] STS[14] STS[13] STS[12] STS[11] STS[10] STS[9] STS[8] STS[7] STS[6] STS[5] STS[4] STS[3] STS[2] STS[1] STS[0] BCA[15] BCA[14] BCA[13] BCA[12] BCA[11] BCA[10] BCA[9] BCA[8] BCA[7] BCA[6] BCA[5] BCA[4] BCA[3] BCA[2] BCA[1] BCA[0] BFA[15] BFA[14] BFA[13] BFA[12] BFA[11] BFA[10] BFA[9] BFA[8] BFA[7] BFA[6] BFA[5] BFA[4] BFA[3] BFA[2] BFA[1] BFA[0] BSA[15] BSA[14] BSA[13] BSA[12] BSA[11] BSA[10] BSA[9] BSA[8] BSA[7] BSA[6] BSA[5] BSA[4] BSA[3] BSA[2] - - BEA[15] BEA[14] BEA[13] BEA[12] BEA[11] BEA[10] BEA[9] BEA[8] BEA[7] BEA[6] BEA[5] BEA[4] BEA[3] BEA[2] BEA[1] BEA[0] CE TR CT[1] CT[0] PCE_FSE MDS[1] MDS[0] - MASK[7] MASK[6] MASK[5] MASK[4] MASK[3] MASK[2] MASK[1] MASK[0] FSCD - - PCTH_FSPC[4] PCTH_FSPC[3] PCTH_FSPC[2] PCTH_FSPC[1] PCTH_FSPC[0] CA[8] CA[7] CA[6] CA[5] CA[4] CA[3] CA[2] CA[1] BM BF - - - - - - - - - - - - GB RDY STS[15] STS[14] STS[13] STS[12] STS[11] STS[10] STS[9] STS[8] STS[7] STS[6] STS[5] STS[4] STS[3] STS[2] STS[1] STS[0] BCA[15] BCA[14] BCA[13] BCA[12] BCA[11] BCA[10] BCA[9] BCA[8] BCA[7] BCA[6] BCA[5] BCA[4] BCA[3] BCA[2] BCA[1] BCA[0] BFA[15] BFA[14] BFA[13] BFA[12] BFA[11] BFA[10] BFA[9] BFA[8] BFA[7] BFA[6] BFA[5] BFA[4] BFA[3] BFA[2] BFA[1] BFA[0] BSA[15] BSA[14] BSA[13] BSA[12] BSA[11] BSA[10] BSA[9] BSA[8] BSA[7] BSA[6] BSA[5] BSA[4] BSA[3] BSA[2] - - BEA[15] BEA[14] BEA[13] BEA[12] BEA[11] BEA[10] BEA[9] BEA[8] BEA[7] BEA[6] BEA[5] BEA[4] BEA[3] BEA[2] BEA[1] BEA[0] CE TR CT[1] CT[0] PCE_FSE MDS[1] MDS[0] - MASK[7] MASK[6] MASK[5] MASK[4] MASK[3] MASK[2] MASK[1] MASK[0] FSCD - - PCTH_FSPC[4] PCTH_FSPC[3] PCTH_FSPC[2] PCTH_FSPC[1] PCTH_FSPC[0] CA[8] CA[7] CA[6] CA[5] CA[4] CA[3] CA[2] CA[1] BM BF - - - - - - - - - - - - GB RDY STS[15] STS[14] STS[13] STS[12] STS[11] STS[10] STS[9] STS[8] STS[7] STS[6] STS[5] STS[4] STS[3] STS[2] STS[1] STS[0] BCA[15] BCA[14] BCA[13] BCA[12] BCA[11] BCA[10] BCA[9] BCA[8] BCA[7] BCA[6] BCA[5] BCA[4] BCA[3] BCA[2] BCA[1] BCA[0] BFA[15] BFA[14] BFA[13] BFA[12] BFA[11] BFA[10] BFA[9] BFA[8] BFA[7] BFA[6] BFA[5] BFA[4] BFA[3] BFA[2] BFA[1] BFA[0] BSA[15] BSA[14] BSA[13] BSA[12] BSA[11] BSA[10] BSA[9] BSA[8] BSA[7] BSA[6] BSA[5] BSA[4] BSA[3] BSA[2] - - BEA[15] BEA[14] BEA[13] BEA[12] BEA[11] BEA[10] BEA[9] BEA[8] BEA[7] BEA[6] BEA[5] BEA[4] BEA[3] BEA[2] BEA[1] BEA[0] R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-145 RZ/A1H Group, RZ/A1M Group Table 58.2 Module Media local bus 58. List of Registers Register Bits Register Abbreviation CECR28 CSCR28 CCBCR28 CNBCR28 CECR29 CSCR29 CCBCR29 CNBCR29 CECR30 CSCR30 CCBCR30 CNBCR30 LCBCR0 LCBCR1 Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 CE TR CT[1] CT[0] PCE_FSE MDS[1] MDS[0] Bits 24/16/8/0 - MASK[7] MASK[6] MASK[5] MASK[4] MASK[3] MASK[2] MASK[1] MASK[0] FSCD - - PCTH_FSPC[4] PCTH_FSPC[3] PCTH_FSPC[2] PCTH_FSPC[1] PCTH_FSPC[0] CA[8] CA[7] CA[6] CA[5] CA[4] CA[3] CA[2] CA[1] BM BF - - - - - - - - - - - - GB RDY STS[15] STS[14] STS[13] STS[12] STS[11] STS[10] STS[9] STS[8] STS[7] STS[6] STS[5] STS[4] STS[3] STS[2] STS[1] STS[0] BCA[15] BCA[14] BCA[13] BCA[12] BCA[11] BCA[10] BCA[9] BCA[8] BCA[7] BCA[6] BCA[5] BCA[4] BCA[3] BCA[2] BCA[1] BCA[0] BFA[15] BFA[14] BFA[13] BFA[12] BFA[11] BFA[10] BFA[9] BFA[8] BFA[7] BFA[6] BFA[5] BFA[4] BFA[3] BFA[2] BFA[1] BFA[0] BSA[15] BSA[14] BSA[13] BSA[12] BSA[11] BSA[10] BSA[9] BSA[8] BSA[7] BSA[6] BSA[5] BSA[4] BSA[3] BSA[2] - - BEA[15] BEA[14] BEA[13] BEA[12] BEA[11] BEA[10] BEA[9] BEA[8] BEA[7] BEA[6] BEA[5] BEA[4] BEA[3] BEA[2] BEA[1] BEA[0] CE TR CT[1] CT[0] PCE_FSE MDS[1] MDS[0] - MASK[7] MASK[6] MASK[5] MASK[4] MASK[3] MASK[2] MASK[1] MASK[0] FSCD - - PCTH_FSPC[4] PCTH_FSPC[3] PCTH_FSPC[2] PCTH_FSPC[1] PCTH_FSPC[0] CA[8] CA[7] CA[6] CA[5] CA[4] CA[3] CA[2] CA[1] BM BF - - - - - - - - - - - - GB RDY STS[15] STS[14] STS[13] STS[12] STS[11] STS[10] STS[9] STS[8] STS[7] STS[6] STS[5] STS[4] STS[3] STS[2] STS[1] STS[0] BCA[15] BCA[14] BCA[13] BCA[12] BCA[11] BCA[10] BCA[9] BCA[8] BCA[7] BCA[6] BCA[5] BCA[4] BCA[3] BCA[2] BCA[1] BCA[0] BFA[15] BFA[14] BFA[13] BFA[12] BFA[11] BFA[10] BFA[9] BFA[8] BFA[7] BFA[6] BFA[5] BFA[4] BFA[3] BFA[2] BFA[1] BFA[0] BSA[15] BSA[14] BSA[13] BSA[12] BSA[11] BSA[10] BSA[9] BSA[8] BSA[7] BSA[6] BSA[5] BSA[4] BSA[3] BSA[2] - - BEA[15] BEA[14] BEA[13] BEA[12] BEA[11] BEA[10] BEA[9] BEA[8] BEA[7] BEA[6] BEA[5] BEA[4] BEA[3] BEA[2] BEA[1] BEA[0] CE TR CT[1] CT[0] PCE_FSE MDS[1] MDS[0] - MASK[7] MASK[6] MASK[5] MASK[4] MASK[3] MASK[2] MASK[1] MASK[0] FSCD - - PCTH_FSPC[4] PCTH_FSPC[3] PCTH_FSPC[2] PCTH_FSPC[1] PCTH_FSPC[0] CA[8] CA[7] CA[6] CA[5] CA[4] CA[3] CA[2] CA[1] BM BF - - - - - - - - - - - - GB RDY STS[15] STS[14] STS[13] STS[12] STS[11] STS[10] STS[9] STS[8] STS[7] STS[6] STS[5] STS[4] STS[3] STS[2] STS[1] STS[0] BCA[15] BCA[14] BCA[13] BCA[12] BCA[11] BCA[10] BCA[9] BCA[8] BCA[7] BCA[6] BCA[5] BCA[4] BCA[3] BCA[2] BCA[1] BCA[0] BFA[15] BFA[14] BFA[13] BFA[12] BFA[11] BFA[10] BFA[9] BFA[8] BFA[7] BFA[6] BFA[5] BFA[4] BFA[3] BFA[2] BFA[1] BFA[0] BSA[15] BSA[14] BSA[13] BSA[12] BSA[11] BSA[10] BSA[9] BSA[8] BSA[7] BSA[6] BSA[5] BSA[4] BSA[3] BSA[2] - - BEA[15] BEA[14] BEA[13] BEA[12] BEA[11] BEA[10] BEA[9] BEA[8] BEA[7] BEA[6] BEA[5] BEA[4] BEA[3] BEA[2] BEA[1] BEA[0] TH[9] TH[8] TH[7] TH[6] TH[5] TH[4] TH[3] TH[2] TH[1] TH[0] BD[8] BD[7] BD[6] BD[5] BD[4] BD[3] BD[2] BD[1] BD[0] SA[12] SA[11] SA[10] SA[9] SA[8] SA[7] SA[6] SA[5] SA[4] SA[3] SA[2] SA[1] SA[0] TH[9] TH[8] TH[7] TH[6] TH[5] TH[4] TH[3] TH[2] TH[1] TH[0] BD[8] BD[7] BD[6] BD[5] BD[4] BD[3] BD[2] BD[1] BD[0] SA[12] SA[11] SA[10] SA[9] SA[8] SA[7] SA[6] SA[5] SA[4] SA[3] SA[2] SA[1] SA[0] R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-146 RZ/A1H Group, RZ/A1M Group Table 58.2 Module Media local bus 58. List of Registers Register Bits Register Abbreviation LCBCR2 LCBCR3 LCBCR4 LCBCR5 LCBCR6 LCBCR7 LCBCR8 LCBCR9 LCBCR10 LCBCR11 LCBCR12 LCBCR13 LCBCR14 LCBCR15 Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 TH[9] TH[8] TH[7] TH[6] TH[5] TH[4] TH[3] Bits 24/16/8/0 TH[2] TH[1] TH[0] BD[8] BD[7] BD[6] BD[5] BD[4] BD[3] BD[2] BD[1] BD[0] SA[12] SA[11] SA[10] SA[9] SA[8] SA[7] SA[6] SA[5] SA[4] SA[3] SA[2] SA[1] SA[0] TH[9] TH[8] TH[7] TH[6] TH[5] TH[4] TH[3] TH[2] TH[1] TH[0] BD[8] BD[7] BD[6] BD[5] BD[4] BD[3] BD[2] BD[1] BD[0] SA[12] SA[11] SA[10] SA[9] SA[8] SA[7] SA[6] SA[5] SA[4] SA[3] SA[2] SA[1] SA[0] TH[9] TH[8] TH[7] TH[6] TH[5] TH[4] TH[3] TH[2] TH[1] TH[0] BD[8] BD[7] BD[6] BD[5] BD[4] BD[3] BD[2] BD[1] BD[0] SA[12] SA[11] SA[10] SA[9] SA[8] SA[7] SA[6] SA[5] SA[4] SA[3] SA[2] SA[1] SA[0] TH[9] TH[8] TH[7] TH[6] TH[5] TH[4] TH[3] TH[2] TH[1] TH[0] BD[8] BD[7] BD[6] BD[5] BD[4] BD[3] BD[2] BD[1] BD[0] SA[12] SA[11] SA[10] SA[9] SA[8] SA[7] SA[6] SA[5] SA[4] SA[3] SA[2] SA[1] SA[0] TH[9] TH[8] TH[7] TH[6] TH[5] TH[4] TH[3] TH[2] TH[1] TH[0] BD[8] BD[7] BD[6] BD[5] BD[4] BD[3] BD[2] BD[1] BD[0] SA[12] SA[11] SA[10] SA[9] SA[8] SA[7] SA[6] SA[5] SA[4] SA[3] SA[2] SA[1] SA[0] TH[9] TH[8] TH[7] TH[6] TH[5] TH[4] TH[3] TH[2] TH[1] TH[0] BD[8] BD[7] BD[6] BD[5] BD[4] BD[3] BD[2] BD[1] BD[0] SA[12] SA[11] SA[10] SA[9] SA[8] SA[7] SA[6] SA[5] SA[4] SA[3] SA[2] SA[1] SA[0] TH[9] TH[8] TH[7] TH[6] TH[5] TH[4] TH[3] TH[2] TH[1] TH[0] BD[8] BD[7] BD[6] BD[5] BD[4] BD[3] BD[2] BD[1] BD[0] SA[12] SA[11] SA[10] SA[9] SA[8] SA[7] SA[6] SA[5] SA[4] SA[3] SA[2] SA[1] SA[0] TH[9] TH[8] TH[7] TH[6] TH[5] TH[4] TH[3] TH[2] TH[1] TH[0] BD[8] BD[7] BD[6] BD[5] BD[4] BD[3] BD[2] BD[1] BD[0] SA[12] SA[11] SA[10] SA[9] SA[8] SA[7] SA[6] SA[5] SA[4] SA[3] SA[2] SA[1] SA[0] TH[9] TH[8] TH[7] TH[6] TH[5] TH[4] TH[3] TH[2] TH[1] TH[0] BD[8] BD[7] BD[6] BD[5] BD[4] BD[3] BD[2] BD[1] BD[0] SA[12] SA[11] SA[10] SA[9] SA[8] SA[7] SA[6] SA[5] SA[4] SA[3] SA[2] SA[1] SA[0] TH[9] TH[8] TH[7] TH[6] TH[5] TH[4] TH[3] TH[2] TH[1] TH[0] BD[8] BD[7] BD[6] BD[5] BD[4] BD[3] BD[2] BD[1] BD[0] SA[12] SA[11] SA[10] SA[9] SA[8] SA[7] SA[6] SA[5] SA[4] SA[3] SA[2] SA[1] SA[0] TH[9] TH[8] TH[7] TH[6] TH[5] TH[4] TH[3] TH[2] TH[1] TH[0] BD[8] BD[7] BD[6] BD[5] BD[4] BD[3] BD[2] BD[1] BD[0] SA[12] SA[11] SA[10] SA[9] SA[8] SA[7] SA[6] SA[5] SA[4] SA[3] SA[2] SA[1] SA[0] TH[9] TH[8] TH[7] TH[6] TH[5] TH[4] TH[3] TH[2] TH[1] TH[0] BD[8] BD[7] BD[6] BD[5] BD[4] BD[3] BD[2] BD[1] BD[0] SA[12] SA[11] SA[10] SA[9] SA[8] SA[7] SA[6] SA[5] SA[4] SA[3] SA[2] SA[1] SA[0] TH[9] TH[8] TH[7] TH[6] TH[5] TH[4] TH[3] TH[2] TH[1] TH[0] BD[8] BD[7] BD[6] BD[5] BD[4] BD[3] BD[2] BD[1] BD[0] SA[12] SA[11] SA[10] SA[9] SA[8] SA[7] SA[6] SA[5] SA[4] SA[3] SA[2] SA[1] SA[0] TH[9] TH[8] TH[7] TH[6] TH[5] TH[4] TH[3] TH[2] TH[1] TH[0] BD[8] BD[7] BD[6] BD[5] BD[4] BD[3] BD[2] BD[1] BD[0] SA[12] SA[11] SA[10] SA[9] SA[8] SA[7] SA[6] SA[5] SA[4] SA[3] SA[2] SA[1] SA[0] R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-147 RZ/A1H Group, RZ/A1M Group Table 58.2 Module Media local bus 58. List of Registers Register Bits Register Abbreviation LCBCR16 LCBCR17 LCBCR18 LCBCR19 LCBCR20 LCBCR21 LCBCR22 LCBCR23 LCBCR24 LCBCR25 LCBCR26 LCBCR27 LCBCR28 LCBCR29 LCBCR30 Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 TH[9] TH[8] TH[7] TH[6] TH[5] TH[4] TH[3] Bits 24/16/8/0 TH[2] TH[1] TH[0] BD[8] BD[7] BD[6] BD[5] BD[4] BD[3] BD[2] BD[1] BD[0] SA[12] SA[11] SA[10] SA[9] SA[8] SA[7] SA[6] SA[5] SA[4] SA[3] SA[2] SA[1] SA[0] TH[9] TH[8] TH[7] TH[6] TH[5] TH[4] TH[3] TH[2] TH[1] TH[0] BD[8] BD[7] BD[6] BD[5] BD[4] BD[3] BD[2] BD[1] BD[0] SA[12] SA[11] SA[10] SA[9] SA[8] SA[7] SA[6] SA[5] SA[4] SA[3] SA[2] SA[1] SA[0] TH[9] TH[8] TH[7] TH[6] TH[5] TH[4] TH[3] TH[2] TH[1] TH[0] BD[8] BD[7] BD[6] BD[5] BD[4] BD[3] BD[2] BD[1] BD[0] SA[12] SA[11] SA[10] SA[9] SA[8] SA[7] SA[6] SA[5] SA[4] SA[3] SA[2] SA[1] SA[0] TH[9] TH[8] TH[7] TH[6] TH[5] TH[4] TH[3] TH[2] TH[1] TH[0] BD[8] BD[7] BD[6] BD[5] BD[4] BD[3] BD[2] BD[1] BD[0] SA[12] SA[11] SA[10] SA[9] SA[8] SA[7] SA[6] SA[5] SA[4] SA[3] SA[2] SA[1] SA[0] TH[9] TH[8] TH[7] TH[6] TH[5] TH[4] TH[3] TH[2] TH[1] TH[0] BD[8] BD[7] BD[6] BD[5] BD[4] BD[3] BD[2] BD[1] BD[0] SA[12] SA[11] SA[10] SA[9] SA[8] SA[7] SA[6] SA[5] SA[4] SA[3] SA[2] SA[1] SA[0] TH[9] TH[8] TH[7] TH[6] TH[5] TH[4] TH[3] TH[2] TH[1] TH[0] BD[8] BD[7] BD[6] BD[5] BD[4] BD[3] BD[2] BD[1] BD[0] SA[12] SA[11] SA[10] SA[9] SA[8] SA[7] SA[6] SA[5] SA[4] SA[3] SA[2] SA[1] SA[0] TH[9] TH[8] TH[7] TH[6] TH[5] TH[4] TH[3] TH[2] TH[1] TH[0] BD[8] BD[7] BD[6] BD[5] BD[4] BD[3] BD[2] BD[1] BD[0] SA[12] SA[11] SA[10] SA[9] SA[8] SA[7] SA[6] SA[5] SA[4] SA[3] SA[2] SA[1] SA[0] TH[9] TH[8] TH[7] TH[6] TH[5] TH[4] TH[3] TH[2] TH[1] TH[0] BD[8] BD[7] BD[6] BD[5] BD[4] BD[3] BD[2] BD[1] BD[0] SA[12] SA[11] SA[10] SA[9] SA[8] SA[7] SA[6] SA[5] SA[4] SA[3] SA[2] SA[1] SA[0] TH[9] TH[8] TH[7] TH[6] TH[5] TH[4] TH[3] TH[2] TH[1] TH[0] BD[8] BD[7] BD[6] BD[5] BD[4] BD[3] BD[2] BD[1] BD[0] SA[12] SA[11] SA[10] SA[9] SA[8] SA[7] SA[6] SA[5] SA[4] SA[3] SA[2] SA[1] SA[0] TH[9] TH[8] TH[7] TH[6] TH[5] TH[4] TH[3] TH[2] TH[1] TH[0] BD[8] BD[7] BD[6] BD[5] BD[4] BD[3] BD[2] BD[1] BD[0] SA[12] SA[11] SA[10] SA[9] SA[8] SA[7] SA[6] SA[5] SA[4] SA[3] SA[2] SA[1] SA[0] TH[9] TH[8] TH[7] TH[6] TH[5] TH[4] TH[3] TH[2] TH[1] TH[0] BD[8] BD[7] BD[6] BD[5] BD[4] BD[3] BD[2] BD[1] BD[0] SA[12] SA[11] SA[10] SA[9] SA[8] SA[7] SA[6] SA[5] SA[4] SA[3] SA[2] SA[1] SA[0] TH[9] TH[8] TH[7] TH[6] TH[5] TH[4] TH[3] TH[2] TH[1] TH[0] BD[8] BD[7] BD[6] BD[5] BD[4] BD[3] BD[2] BD[1] BD[0] SA[12] SA[11] SA[10] SA[9] SA[8] SA[7] SA[6] SA[5] SA[4] SA[3] SA[2] SA[1] SA[0] TH[9] TH[8] TH[7] TH[6] TH[5] TH[4] TH[3] TH[2] TH[1] TH[0] BD[8] BD[7] BD[6] BD[5] BD[4] BD[3] BD[2] BD[1] BD[0] SA[12] SA[11] SA[10] SA[9] SA[8] SA[7] SA[6] SA[5] SA[4] SA[3] SA[2] SA[1] SA[0] TH[9] TH[8] TH[7] TH[6] TH[5] TH[4] TH[3] TH[2] TH[1] TH[0] BD[8] BD[7] BD[6] BD[5] BD[4] BD[3] BD[2] BD[1] BD[0] SA[12] SA[11] SA[10] SA[9] SA[8] SA[7] SA[6] SA[5] SA[4] SA[3] SA[2] SA[1] SA[0] TH[9] TH[8] TH[7] TH[6] TH[5] TH[4] TH[3] TH[2] TH[1] TH[0] BD[8] BD[7] BD[6] BD[5] BD[4] BD[3] BD[2] BD[1] BD[0] SA[12] SA[11] SA[10] SA[9] SA[8] SA[7] SA[6] SA[5] SA[4] SA[3] SA[2] SA[1] SA[0] R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-148 RZ/A1H Group, RZ/A1M Group Table 58.2 Module CAN interface 58. List of Registers Register Bits Register Abbreviation RSCAN0CmCFG (m = 0 to 4) RSCAN0CmCTR (m = 0 to 4) RSCAN0CmSTS (m = 0 to 4) RSCAN0CmERFL (m = 0 to 4) RSCAN0GCFG RSCAN0GCTR RSCAN0GSTS RSCAN0GERFL RSCAN0GTSC RSCAN0GAFLECTR RSCAN0GAFLCFG0 RSCAN0GAFLCFG1 RSCAN0RMNB Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 - - - - - - SJW[1] Bits 24/16/8/0 SJW[0] - TSEG2[2] TSEG2[1] TSEG2[0] TSEG1[3] TSEG1[2] TSEG1[1] TSEG1[0] - - - - - - BRP[9] BRP[8] BRP[7] BRP[6] BRP[5] BRP[4] BRP[3] BRP[2] BRP[1] BRP[0] CTME - - - - - CTMS[1] CTMS[0] ERRD BOM[1] BOM[0] - - - - TAIE ALIE BLIE OLIE BORIE BOEIE EPIE EWIE BEIE CHMDC[0] - - - - RTBO CSLPR CHMDC[1] TEC[7] TEC[6] TEC[5] TEC[4] TEC[3] TEC[2] TEC[1] TEC[0] REC[7] REC[6] REC[5] REC[4] REC[3] REC[2] REC[1] REC[0] - - - - - - - - COMSTS RECSTS TRMSTS BOSTS EPSTS CSLPSTS CHLTSTS CRSTSTS - CRCREG[14] CRCREG[13] CRCREG[12] CRCREG[11] CRCREG[10] CRCREG[9] CRCREG[8] CRCREG[7] CRCREG[6] CRCREG[5] CRCREG[4] CRCREG[3] CRCREG[2] CRCREG[1] CRCREG[0] - ADERR B0ERR B1ERR CERR AERR FERR SERR ALF BLF OVLF BORF BOEF EPF EWF BEF ITRCP[15] ITRCP[14] ITRCP[13] ITRCP[12] ITRCP[11] ITRCP[10] ITRCP[9] ITRCP[8] ITRCP[7] ITRCP[6] ITRCP[5] ITRCP[4] ITRCP[3] ITRCP[2] ITRCP[1] ITRCP[0] TSBTCS[2] TSBTCS[1] TSBTCS[0] TSSS TSP[3] TSP[2] TSP[1] TSP[0] - - - DCS MME DRE DCE TPRI - - - - - - - - - - - - - - - TSRST - - - - - THLEIE MEIE DEIE - - - - - GSLPR GMDC[1] GMDC[0] - - - - - - - - - - - - - - - - - - - - - - - - - - - - GRAMINIT GSLPSTS GHLTSTS GRSTSTS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - THLES MES DEF - - - - - - - - - - - - - - - - TS[15] TS[14] TS[13] TS[12] TS[11] TS[10] TS[9] TS[8] TS[7] TS[6] TS[5] TS[4] TS[3] TS[2] TS[1] TS[0] - - - - - - - - - - - - - - - - - - - - - - - AFLDAE - - - AFLPN[4] AFLPN[3] AFLPN[2] AFLPN[1] AFLPN[0] RNC0[7] RNC0[6] RNC0[5] RNC0[4] RNC0[3] RNC0[2] RNC0[1] RNC0[0] RNC1[7] RNC1[6] RNC1[5] RNC1[4] RNC1[3] RNC1[2] RNC1[1] RNC1[0] RNC2[7] RNC2[6] RNC2[5] RNC2[4] RNC2[3] RNC2[2] RNC2[1] RNC2[0] RNC3[7] RNC3[6] RNC3[5] RNC3[4] RNC3[3] RNC3[2] RNC3[1] RNC3[0] RNC4[7] RNC4[6] RNC4[5] RNC4[4] RNC4[3] RNC4[2] RNC4[1] RNC4[0] - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - NRXMB[7] NRXMB[6] NRXMB[5] NRXMB[4] NRXMB[3] NRXMB[2] NRXMB[1] NRXMB[0] R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-149 RZ/A1H Group, RZ/A1M Group Table 58.2 Module CAN interface 58. List of Registers Register Bits Register Abbreviation RSCAN0RMND0 RSCAN0RMND1 RSCAN0RMND2 RSCAN0RFCCx (x = 0 to 7) RSCAN0RFSTSx (x = 0 to 7) RSCAN0RFPCTRx (x = 0 to 7) RSCAN0CFCCk (k = 0 to 14) RSCAN0CFSTSk (k = 0 to 14) RSCAN0CFPCTRk (k = 0 to 14) RSCAN0FESTS RSCAN0FFSTS RSCAN0FMSTS RSCAN0RFISTS RSCAN0CFRISTS Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 Bits 24/16/8/0 RMNS[31] RMNS[30] RMNS[29] RMNS[28] RMNS[27] RMNS[26] RMNS[25] RMNS[24] RMNS[23] RMNS[22] RMNS[21] RMNS[20] RMNS[19] RMNS[18] RMNS[17] RMNS[16] RMNS[15] RMNS[14] RMNS[13] RMNS[12] RMNS[11] RMNS[10] RMNS[9] RMNS[8] RMNS[7] RMNS[6] RMNS[5] RMNS[4] RMNS[3] RMNS[2] RMNS[1] RMNS[0] RMNS[63] RMNS[62] RMNS[61] RMNS[60] RMNS[59] RMNS[58] RMNS[57] RMNS[56] RMNS[55] RMNS[54] RMNS[53] RMNS[52] RMNS[51] RMNS[50] RMNS[49] RMNS[48] RMNS[47] RMNS[46] RMNS[45] RMNS[44] RMNS[43] RMNS[42] RMNS[41] RMNS[40] RMNS[39] RMNS[38] RMNS[37] RMNS[36] RMNS[35] RMNS[34] RMNS[33] RMNS[32] - - - - - - - - - - - - - - - - RMNS[79] RMNS[78] RMNS[77] RMNS[76] RMNS[75] RMNS[74] RMNS[73] RMNS[72] RMNS[71] RMNS[70] RMNS[69] RMNS[68] RMNS[67] RMNS[66] RMNS[65] RMNS[64] - - - - - - - - - - - - - - - - RFIGCV[2] RFIGCV[1] RFIGCV[0] RFIM - RFDC[2] RFDC[1] RFDC[0] - - - - - - RFIE RFE - - - - - - - - - - - - - - - - RFMC[7] RFMC[6] RFMC[5] RFMC[4] RFMC[3] RFMC[2] RFMC[1] RFMC[0] - - - - RFIF RFMLT RFFLL RFEMP - - - - - - - - - - - - - - - - - - - - - - - - RFPC[7] RFPC[6] RFPC[5] RFPC[4] RFPC[3] RFPC[2] RFPC[1] RFPC[0] CFITT[0] CFITT[7] CFITT[6] CFITT[5] CFITT[4] CFITT[3] CFITT[2] CFITT[1] CFTML[3] CFTML[2] CFTML[1] CFTML[0] CFITR CFITSS CFM[1] CFM[0] CFIGCV[2] CFIGCV[1] CFIGCV[0] CFIM - CFDC[2] CFDC[1] CFDC[0] - - - - - CFTXIE CFRXIE CFE - - - - - - - - - - - - - - - - CFMC[7] CFMC[6] CFMC[5] CFMC[4] CFMC[3] CFMC[2] CFMC[1] CFMC[0] - - - CFTXIF CFRXIF CFMLT CFFLL CFEMP - - - - - - - - - - - - - - - - - - - - - - - - CFPC[7] CFPC[6] CFPC[5] CFPC[4] CFPC[3] CFPC[2] CFPC[1] CFPC[0] - - - - - - - - - CF14EMP CF13EMP CF12EMP CF11EMP CF10EMP CF9EMP CF8EMP CF7EMP CF6EMP CF5EMP CF4EMP CF3EMP CF2EMP CF1EMP CF0EMP RF7EMP RF6EMP RF5EMP RF4EMP RF3EMP RF2EMP RF1EMP RF0EMP - - - - - - - - - CF14FLL CF13FLL CF12FLL CF11FLL CF10FLL CF9FLL CF8FLL CF7FLL CF6FLL CF5FLL CF4FLL CF3FLL CF2FLL CF1FLL CF0FLL RF7FLL RF6FLL RF5FLL RF4FLL RF3FLL RF2FLL RF1FLL RF0FLL - - - - - - - - - CF14MLT CF13MLT CF12MLT CF11MLT CF10MLT CF9MLT CF8MLT CF7MLT CF6MLT CF5MLT CF4MLT CF3MLT CF2MLT CF1MLT CF0MLT RF7MLT RF6MLT RF5MLT RF4MLT RF3MLT RF2MLT RF1MLT RF0MLT - - - - - - - - - - - - - - - - - - - - - - - - RF7IF RF6IF RF5IF RF4IF RF3IF RF2IF RF1IF RF0IF - - - - - - - - - - - - - - - - - CF14RXIF CF13RXIF CF12RXIF CF11RXIF CF10RXIF CF9RXIF CF8RXIF CF7RXIF CF6RXIF CF5RXIF CF4RXIF CF3RXIF CF2RXIF CF1RXIF CF0RXIF R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-150 RZ/A1H Group, RZ/A1M Group Table 58.2 Module CAN interface 58. List of Registers Register Bits Register Abbreviation RSCAN0CFTISIS RSCAN0TMCp (p = 0 to 79) RSCAN0TMSTSp (p = 0 to 79) RSCAN0TMTRSTS0 RSCAN0TMTRSTS1 RSCAN0TMTRSTS2 RSCAN0TMTARSTS 0 RSCAN0TMTARSTS 1 RSCAN0TMTARSTS 2 RSCAN0TMTCSTS0 RSCAN0TMTCSTS1 RSCAN0TMTCSTS2 RSCAN0TMTASTS0 RSCAN0TMTASTS1 RSCAN0TMTASTS2 Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 Bits 24/16/8/0 - - - - - - - - - - - - - - - - - CF14TXIF CF13TXIF CF12TXIF CF11TXIF CF10TXIF CF9TXIF CF8TXIF CF7TXIF CF6TXIF CF5TXIF CF4TXIF CF3TXIF CF2TXIF CF1TXIF CF0TXIF - - - - TMOM TMTAR TMTR - - - - TMTARM TMTRM TMTRF[1] TMTRF[0] TMTSTS TMTRSTS[31] TMTRSTS[30] TMTRSTS[29] TMTRSTS[28] TMTRSTS[27] TMTRSTS[26] TMTRSTS[25] TMTRSTS[24] TMTRSTS[23] TMTRSTS[22] TMTRSTS[21] TMTRSTS[20] TMTRSTS[19] TMTRSTS[18] TMTRSTS[17] TMTRSTS[16] TMTRSTS[15] TMTRSTS[14] TMTRSTS[13] TMTRSTS[12] TMTRSTS[11] TMTRSTS[10] TMTRSTS[9] TMTRSTS[8] TMTRSTS[7] TMTRSTS[6] TMTRSTS[5] TMTRSTS[4] TMTRSTS[3] TMTRSTS[2] TMTRSTS[1] TMTRSTS[0] TMTRSTS[63] TMTRSTS[62] TMTRSTS[61] TMTRSTS[60] TMTRSTS[59] TMTRSTS[58] TMTRSTS[57] TMTRSTS[56] TMTRSTS[55] TMTRSTS[54] TMTRSTS[53] TMTRSTS[52] TMTRSTS[51] TMTRSTS[50] TMTRSTS[49] TMTRSTS[48] TMTRSTS[47] TMTRSTS[46] TMTRSTS[45] TMTRSTS[44] TMTRSTS[43] TMTRSTS[42] TMTRSTS[41] TMTRSTS[40] TMTRSTS[39] TMTRSTS[38] TMTRSTS[37] TMTRSTS[36] TMTRSTS[35] TMTRSTS[34] TMTRSTS[33] TMTRSTS[32] - - - - - - - - - - - - - - - - TMTRSTS[79] TMTRSTS[78] TMTRSTS[77] TMTRSTS[76] TMTRSTS[75] TMTRSTS[74] TMTRSTS[73] TMTRSTS[72] TMTRSTS[71] TMTRSTS[70] TMTRSTS[69] TMTRSTS[68] TMTRSTS[67] TMTRSTS[66] TMTRSTS[65] TMTRSTS[64] TMTARSTS[31] TMTARSTS[30] TMTARSTS[29] TMTARSTS[28] TMTARSTS[27] TMTARSTS[26] TMTARSTS[25] TMTARSTS[24] TMTARSTS[23] TMTARSTS[22] TMTARSTS[21] TMTARSTS[20] TMTARSTS[19] TMTARSTS[18] TMTARSTS[17] TMTARSTS[16] TMTARSTS[15] TMTARSTS[14] TMTARSTS[13] TMTARSTS[12] TMTARSTS[11] TMTARSTS[10] TMTARSTS[9] TMTARSTS[8] TMTARSTS[7] TMTARSTS[6] TMTARSTS[5] TMTARSTS[4] TMTARSTS[3] TMTARSTS[2] TMTARSTS[1] TMTARSTS[0] TMTARSTS[63] TMTARSTS[62] TMTARSTS[61] TMTARSTS[60] TMTARSTS[59] TMTARSTS[58] TMTARSTS[57] TMTARSTS[56] TMTARSTS[55] TMTARSTS[54] TMTARSTS[53] TMTARSTS[52] TMTARSTS[51] TMTARSTS[50] TMTARSTS[49] TMTARSTS[48] TMTARSTS[47] TMTARSTS[46] TMTARSTS[45] TMTARSTS[44] TMTARSTS[43] TMTARSTS[42] TMTARSTS[41] TMTARSTS[40] TMTARSTS[39] TMTARSTS[38] TMTARSTS[37] TMTARSTS[36] TMTARSTS[35] TMTARSTS[34] TMTARSTS[33] TMTARSTS[32] - - - - - - - - - - - - - - - - TMTARSTS[79] TMTARSTS[78] TMTARSTS[77] TMTARSTS[76] TMTARSTS[75] TMTARSTS[74] TMTARSTS[73] TMTARSTS[72] TMTARSTS[71] TMTARSTS[70] TMTARSTS[69] TMTARSTS[68] TMTARSTS[67] TMTARSTS[66] TMTARSTS[65] TMTARSTS[64] TMTCSTS[31] TMTCSTS[30] TMTCSTS[29] TMTCSTS[28] TMTCSTS[27] TMTCSTS[26] TMTCSTS[25] TMTCSTS[24] TMTCSTS[23] TMTCSTS[22] TMTCSTS[21] TMTCSTS[20] TMTCSTS[19] TMTCSTS[18] TMTCSTS[17] TMTCSTS[16] TMTCSTS[15] TMTCSTS[14] TMTCSTS[13] TMTCSTS[12] TMTCSTS[11] TMTCSTS[10] TMTCSTS[9] TMTCSTS[8] TMTCSTS[7] TMTCSTS[6] TMTCSTS[5] TMTCSTS[4] TMTCSTS[3] TMTCSTS[2] TMTCSTS[1] TMTCSTS[0] TMTCSTS[63] TMTCSTS[62] TMTCSTS[61] TMTCSTS[60] TMTCSTS[59] TMTCSTS[58] TMTCSTS[57] TMTCSTS[56] TMTCSTS[55] TMTCSTS[54] TMTCSTS[53] TMTCSTS[52] TMTCSTS[51] TMTCSTS[50] TMTCSTS[49] TMTCSTS[48] TMTCSTS[47] TMTCSTS[46] TMTCSTS[45] TMTCSTS[44] TMTCSTS[43] TMTCSTS[42] TMTCSTS[41] TMTCSTS[40] TMTCSTS[39] TMTCSTS[38] TMTCSTS[37] TMTCSTS[36] TMTCSTS[35] TMTCSTS[34] TMTCSTS[33] TMTCSTS[32] - - - - - - - - - - - - - - - - TMTCSTS[79] TMTCSTS[78] TMTCSTS[77] TMTCSTS[76] TMTCSTS[75] TMTCSTS[74] TMTCSTS[73] TMTCSTS[72] TMTCSTS[71] TMTCSTS[70] TMTCSTS[69] TMTCSTS[68] TMTCSTS[67] TMTCSTS[66] TMTCSTS[65] TMTCSTS[64] TMTASTS[31] TMTASTS[30] TMTASTS[29] TMTASTS[28] TMTASTS[27] TMTASTS[26] TMTASTS[25] TMTASTS[24] TMTASTS[23] TMTASTS[22] TMTASTS[21] TMTASTS[20] TMTASTS[19] TMTASTS[18] TMTASTS[17] TMTASTS[16] TMTASTS[15] TMTASTS[14] TMTASTS[13] TMTASTS[12] TMTASTS[11] TMTASTS[10] TMTASTS[9] TMTASTS[8] TMTASTS[7] TMTASTS[6] TMTASTS[5] TMTASTS[4] TMTASTS[3] TMTASTS[2] TMTASTS[1] TMTASTS[0] TMTASTS[63] TMTASTS[62] TMTASTS[61] TMTASTS[60] TMTASTS[59] TMTASTS[58] TMTASTS[57] TMTASTS[56] TMTASTS[55] TMTASTS[54] TMTASTS[53] TMTASTS[52] TMTASTS[51] TMTASTS[50] TMTASTS[49] TMTASTS[48] TMTASTS[47] TMTASTS[46] TMTASTS[45] TMTASTS[44] TMTASTS[43] TMTASTS[42] TMTASTS[41] TMTASTS[40] TMTASTS[39] TMTASTS[38] TMTASTS[37] TMTASTS[36] TMTASTS[35] TMTASTS[34] TMTASTS[33] TMTASTS[32] - - - - - - - - - - - - - - - - TMTASTS[79] TMTASTS[78] TMTASTS[77] TMTASTS[76] TMTASTS[75] TMTASTS[74] TMTASTS[73] TMTASTS[72] TMTASTS[71] TMTASTS[70] TMTASTS[69] TMTASTS[68] TMTASTS[67] TMTASTS[66] TMTASTS[65] TMTASTS[64] R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-151 RZ/A1H Group, RZ/A1M Group Table 58.2 Module CAN interface 58. List of Registers Register Bits Register Abbreviation RSCAN0TMIEC0 RSCAN0TMIEC1 RSCAN0TMIEC2 RSCAN0TXQCCm (m = 0 to 4) RSCAN0TXQSTSm (m = 0 to 4) RSCAN0TXQPCTR m (m = 0 to 4) RSCAN0THLCCm (m = 0 to 4) RSCAN0THLSTSm (m = 0 to 4) RSCAN0THLPCTRm (m = 0 to 4) RSCAN0GTINTSTS0 RSCAN0GTINTSTS1 RSCAN0GTSTCFG RSCAN0GTSTCTR RSCAN0GLOCKK Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 TMIE[31] TMIE[30] TMIE[29] TMIE[28] TMIE[27] TMIE[26] TMIE[25] Bits 24/16/8/0 TMIE[24] TMIE[23] TMIE[22] TMIE[21] TMIE[20] TMIE[19] TMIE[18] TMIE[17] TMIE[16] TMIE[15] TMIE[14] TMIE[13] TMIE[12] TMIE[11] TMIE[10] TMIE[9] TMIE[8] TMIE[7] TMIE[6] TMIE[5] TMIE[4] TMIE[3] TMIE[2] TMIE[1] TMIE[0] TMIE[63] TMIE[62] TMIE[61] TMIE[60] TMIE[59] TMIE[58] TMIE[57] TMIE[56] TMIE[55] TMIE[54] TMIE[53] TMIE[52] TMIE[51] TMIE[50] TMIE[49] TMIE[48] TMIE[47] TMIE[46] TMIE[45] TMIE[44] TMIE[43] TMIE[42] TMIE[41] TMIE[40] TMIE[39] TMIE[38] TMIE[37] TMIE[36] TMIE[35] TMIE[34] TMIE[33] TMIE[32] - - - - - - - - - - - - - - - - TMIE[79] TMIE[78] TMIE[77] TMIE[76] TMIE[75] TMIE[74] TMIE[73] TMIE[72] TMIE[71] TMIE[70] TMIE[69] TMIE[68] TMIE[67] TMIE[66] TMIE[65] TMIE[64] - - - - - - - - - - - - - - - - - - TXQIM TXQIE TXQDC[3] TXQDC[2] TXQDC[1] TXQDC[0] - - - - - - - TXQE - - - - - - - - - - - - - - - - - - - - - - - - - - - - - TXQIF TXQFLL TXQEMP - - - - - - - - - - - - - - - - - - - - - - - - TXQPC[7] TXQPC[6] TXQPC[5] TXQPC[4] TXQPC[3] TXQPC[2] TXQPC[1] TXQPC[0] - - - - - - - - - - - - - - - - - - - - - THLDTE THLIM THLIE - - - - - - - THLE - - - - - - - - - - - - - - - - - - - THLMC[4] THLMC[3] THLMC[2] THLMC[1] THLMC[0] - - - - THLIF THLELT THLFLL THLEMP - - - - - - - - - - - - - - - - - - - - - - - - THLPC[7] THLPC[6] THLPC[5] THLPC[4] THLPC[3] THLPC[2] THLPC[1] THLPC[0] - - - THIF3 CFTIF3 TQIF3 TAIF3 TSIF3 - - - THIF2 CFTIF2 TQIF2 TAIF2 TSIF2 - - - THIF1 CFTIF1 TQIF1 TAIF1 TSIF1 - - - THIF0 CFTIF0 TQIF0 TAIF0 TSIF0 - - - - - - - - - - - - - - - - - - - - - - - - - - - THIF4 CFTIF4 TQIF4 TAIF4 TSIF4 - - - - - - - - - - - - - - - - - - - - - - - - - - - C4ICBCE C3ICBCE C2ICBCE C1ICBCE C0ICBCE - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - ICBCTME - - - - - - - - - - - - - - - - LOCK[15] LOCK[14] LOCK[13] LOCK[12] LOCK[11] LOCK[10] LOCK[9] LOCK[8] LOCK[7] LOCK[6] LOCK[5] LOCK[4] LOCK[3] LOCK[2] LOCK[1] LOCK[0] R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-152 RZ/A1H Group, RZ/A1M Group Table 58.2 Module CAN interface 58. List of Registers Register Bits Register Abbreviation RSCAN0GAFLIDj (j = 0 to 15) RSCAN0GAFLMj (j = 0 to 15) RSCAN0GAFLP0j (j = 0 to 15) RSCAN0GAFLP1j (j = 0 to 15) RSCAN0RMIDq (q = 0 to 79) RSCAN0RMPTRq (q = 0 to 79) RSCAN0RMDF0q (q = 0 to 79) RSCAN0RMDF1q (q = 0 to 79) RSCAN0RFIDx (x = 0 to 7) RSCAN0RFPTRx (x = 0 to 7) RSCAN0RFDF0x (x = 0 to 7) RSCAN0RFDF1x (x = 0 to 7) RSCAN0CFIDk (k = 0 to 14) RSCAN0CFPTRk (k = 0 to 14) Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 Bits 24/16/8/0 GAFLIDE GAFLRTR GAFLLB GAFLID[28] GAFLID[27] GAFLID[26] GAFLID[25] GAFLID[24] GAFLID[23] GAFLID[22] GAFLID[21] GAFLID[20] GAFLID[19] GAFLID[18] GAFLID[17] GAFLID[16] GAFLID[15] GAFLID[14] GAFLID[13] GAFLID[12] GAFLID[11] GAFLID[10] GAFLID[9] GAFLID[8] GAFLID[7] GAFLID[6] GAFLID[5] GAFLID[4] GAFLID[3] GAFLID[2] GAFLID[1] GAFLID[0] GAFLIDEM GAFLRTRM - GAFLIDM[28] GAFLIDM[27] GAFLIDM[26] GAFLIDM[25] GAFLIDM[24] GAFLIDM[23] GAFLIDM[22] GAFLIDM[21] GAFLIDM[20] GAFLIDM[19] GAFLIDM[18] GAFLIDM[17] GAFLIDM[16] GAFLIDM[15] GAFLIDM[14] GAFLIDM[13] GAFLIDM[12] GAFLIDM[11] GAFLIDM[10] GAFLIDM[9] GAFLIDM[8] GAFLIDM[7] GAFLIDM[6] GAFLIDM[5] GAFLIDM[4] GAFLIDM[3] GAFLIDM[2] GAFLIDM[1] GAFLIDM[0] GAFLDLC[3] GAFLDLC[2] GAFLDLC[1] GAFLDLC[0] GAFLPTR[11] GAFLPTR[10] GAFLPTR[9] GAFLPTR[8] GAFLPTR[7] GAFLPTR[6] GAFLPTR[5] GAFLPTR[4] GAFLPTR[3] GAFLPTR[2] GAFLPTR[1] GAFLPTR[0] GAFLRMV GAFLRMDP[6] GAFLRMDP[5] GAFLRMDP[4] GAFLRMDP[3] GAFLRMDP[2] GAFLRMDP[1] GAFLRMDP[0] - - - - - - - - - - - - - - - GAFLFDP[16] - GAFLFDP[22] GAFLFDP[21] GAFLFDP[20] GAFLFDP[19] GAFLFDP[18] GAFLFDP[17] GAFLFDP[15] GAFLFDP[14] GAFLFDP[13] GAFLFDP[12] GAFLFDP[11] GAFLFDP[10] GAFLFDP[9] GAFLFDP[8] GAFLFDP[7] GAFLFDP[6] GAFLFDP[5] GAFLFDP[4] GAFLFDP[3] GAFLFDP[2] GAFLFDP[1] GAFLFDP[0] PMIDE PMRTR - RMID[28] RMID[27] RMID[26] RMID[25] RMID[24] RMID[23] RMID[22] RMID[21] RMID[20] RMID[19] RMID[18] RMID[17] RMID[16] RMID[15] RMID[14] RMID[13] RMID[12] RMID[11] RMID[10] RMID[9] RMID[8] RMID[7] RMID[6] RMID[5] RMID[4] RMID[3] RMID[2] RMID[1] RMID[0] RMDLC[3] RMDLC[2] RMDLC[1] RMDLC[0] RMPTR[11] RMPTR[10] RMPTR[9] RMPTR[8] RMPTR[7] RMPTR[6] RMPTR[5] RMPTR[4] RMPTR[3] RMPTR[2] RMPTR[1] RMPTR[0] RMTS[15] RMTS[14] RMTS[13] RMTS[12] RMTS[11] RMTS[10] RMTS[9] RMTS[8] RMTS[7] RMTS[6] RMTS[5] RMTS[4] RMTS[3] RMTS[2] RMTS[1] RMTS[0] RMDB3[7] RMDB3[6] RMDB3[5] RMDB3[4] RMDB3[3] RMDB3[2] RMDB3[1] RMDB3[0] RMDB2[7] RMDB2[6] RMDB2[5] RMDB2[4] RMDB2[3] RMDB2[2] RMDB2[1] RMDB2[0] RMDB1[7] RMDB1[6] RMDB1[5] RMDB1[4] RMDB1[3] RMDB1[2] RMDB1[1] RMDB1[0] RMDB0[7] RMDB0[6] RMDB0[5] RMDB0[4] RMDB0[3] RMDB0[2] RMDB0[1] RMDB0[0] RMDB7[7] RMDB7[6] RMDB7[5] RMDB7[4] RMDB7[3] RMDB7[2] RMDB7[1] RMDB7[0] RMDB6[7] RMDB6[6] RMDB6[5] RMDB6[4] RMDB6[3] RMDB6[2] RMDB6[1] RMDB6[0] RMDB5[7] RMDB5[6] RMDB5[5] RMDB5[4] RMDB5[3] RMDB5[2] RMDB5[1] RMDB5[0] RMDB4[7] RMDB4[6] RMDB4[5] RMDB4[4] RMDB4[3] RMDB4[2] RMDB4[1] RMDB4[0] RFIDE RFRTR - RFID[28] RFID[27] RFID[26] RFID[25] RFID[24] RFID[23] RFID[22] RFID[21] RFID[20] RFID[19] RFID[18] RFID[17] RFID[16] RFID[15] RFID[14] RFID[13] RFID[12] RFID[11] RFID[10] RFID[9] RFID[8] RFID[7] RFID[6] RFID[5] RFID[4] RFID[3] RFID[2] RFID[1] RFID[0] RFDLC[3] RFDLC[2] RFDLC[1] RFDLC[0] RFPTR[11] RFPTR[10] RFPTR[9] RFPTR[8] RFPTR[7] RFPTR[6] RFPTR[5] RFPTR[4] RFPTR[3] RFPTR[2] RFPTR[1] RFPTR[0] RFTS[15] RFTS[14] RFTS[13] RFTS[12] RFTS[11] RFTS[10] RFTS[9] RFTS[8] RFTS[7] RFTS[6] RFTS[5] RFTS[4] RFTS[3] RFTS[2] RFTS[1] RFTS[0] RFDB3[7] RFDB3[6] RFDB3[5] RFDB3[4] RFDB3[3] RFDB3[2] RFDB3[1] RFDB3[0] RFDB2[7] RFDB2[6] RFDB2[5] RFDB2[4] RFDB2[3] RFDB2[2] RFDB2[1] RFDB2[0] RFDB1[7] RFDB1[6] RFDB1[5] RFDB1[4] RFDB1[3] RFDB1[2] RFDB1[1] RFDB1[0] RFDB0[7] RFDB0[6] RFDB0[5] RFDB0[4] RFDB0[3] RFDB0[2] RFDB0[1] RFDB0[0] RFDB7[7] RFDB7[6] RFDB7[5] RFDB7[4] RFDB7[3] RFDB7[2] RFDB7[1] RFDB7[0] RFDB6[7] RFDB6[6] RFDB6[5] RFDB6[4] RFDB6[3] RFDB6[2] RFDB6[1] RFDB6[0] RFDB5[7] RFDB5[6] RFDB5[5] RFDB5[4] RFDB5[3] RFDB5[2] RFDB5[1] RFDB5[0] RFDB4[7] RFDB4[6] RFDB4[5] RFDB4[4] RFDB4[3] RFDB4[2] RFDB4[1] RFDB4[0] CFIDE CFRTR THLEN CFID[28] CFID[27] CFID[26] CFID[25] CFID[24] CFID[23] CFID[22] CFID[21] CFID[20] CFID[19] CFID[18] CFID[17] CFID[16] CFID[15] CFID[14] CFID[13] CFID[12] CFID[11] CFID[10] CFID[9] CFID[8] CFID[7] CFID[6] CFID[5] CFID[4] CFID[3] CFID[2] CFID[1] CFID[0] CFDLC[3] CFDLC[2] CFDLC[1] CFDLC[0] CFPTR[11] CFPTR[10] CFPTR[9] CFPTR[8] CFPTR[7] CFPTR[6] CFPTR[5] CFPTR[4] CFPTR[3] CFPTR[2] CFPTR[1] CFPTR[0] CFTS[15] CFTS[14] CFTS[13] CFTS[12] CFTS[11] CFTS[10] CFTS[9] CFTS[8] CFTS[7] CFTS[6] CFTS[5] CFTS[4] CFTS[3] CFTS[2] CFTS[1] CFTS[0] R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-153 RZ/A1H Group, RZ/A1M Group Table 58.2 Module CAN interface Register Bits Register Abbreviation RSCAN0CFDF0k (k = 0 to 14) RSCAN0CFDF1k (k = 0 to 14) RSCAN0TMIDp (p = 0 to 79) RSCAN0TMPTRp (p = 0 to 79) RSCAN0TMDF0p (p = 0 to 79) RSCAN0TMDF1p (p = 0 to 79) RSCAN0THLACCm (m = 0 to 4) IEBus controller 58. List of Registers Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 CFDB3[7] CFDB3[6] CFDB3[5] CFDB3[4] CFDB3[3] CFDB3[2] CFDB3[1] Bits 24/16/8/0 CFDB3[0] CFDB2[7] CFDB2[6] CFDB2[5] CFDB2[4] CFDB2[3] CFDB2[2] CFDB2[1] CFDB2[0] CFDB1[7] CFDB1[6] CFDB1[5] CFDB1[4] CFDB1[3] CFDB1[2] CFDB1[1] CFDB1[0] CFDB0[7] CFDB0[6] CFDB0[5] CFDB0[4] CFDB0[3] CFDB0[2] CFDB0[1] CFDB0[0] CFDB7[7] CFDB7[6] CFDB7[5] CFDB7[4] CFDB7[3] CFDB7[2] CFDB7[1] CFDB7[0] CFDB6[7] CFDB6[6] CFDB6[5] CFDB6[4] CFDB6[3] CFDB6[2] CFDB6[1] CFDB6[0] CFDB5[7] CFDB5[6] CFDB5[5] CFDB5[4] CFDB5[3] CFDB5[2] CFDB5[1] CFDB5[0] CFDB4[7] CFDB4[6] CFDB4[5] CFDB4[4] CFDB4[3] CFDB4[2] CFDB4[1] CFDB4[0] TMIDE TMRTR THLEN TMID[28] TMID[27] TMID[26] TMID[25] TMID[24] TMID[23] TMID[22] TMID[21] TMID[20] TMID[19] TMID[18] TMID[17] TMID[16] TMID[15] TMID[14] TMID[13] TMID[12] TMID[11] TMID[10] TMID[9] TMID[8] TMID[7] TMID[6] TMID[5] TMID[4] TMID[3] TMID[2] TMID[1] TMID[0] TMDLC[3] TMDLC[2] TMDLC[1] TMDLC[0] - - - - TMPTR[7] TMPTR[6] TMPTR[5] TMPTR[4] TMPTR[3] TMPTR[2] TMPTR[1] TMPTR[0] - - - - - - - - - - - - - - - - TMDB3[7] TMDB3[6] TMDB3[5] TMDB3[4] TMDB3[3] TMDB3[2] TMDB3[1] TMDB3[0] TMDB2[7] TMDB2[6] TMDB2[5] TMDB2[4] TMDB2[3] TMDB2[2] TMDB2[1] TMDB2[0] TMDB1[7] TMDB1[6] TMDB1[5] TMDB1[4] TMDB1[3] TMDB1[2] TMDB1[1] TMDB1[0] TMDB0[7] TMDB0[6] TMDB0[5] TMDB0[4] TMDB0[3] TMDB0[2] TMDB0[1] TMDB0[0] TMDB7[7] TMDB7[6] TMDB7[5] TMDB7[4] TMDB7[3] TMDB7[2] TMDB7[1] TMDB7[0] TMDB6[7] TMDB6[6] TMDB6[5] TMDB6[4] TMDB6[3] TMDB6[2] TMDB6[1] TMDB6[0] TMDB5[7] TMDB5[6] TMDB5[5] TMDB5[4] TMDB5[3] TMDB5[2] TMDB5[1] TMDB5[0] TMDB4[7] TMDB4[6] TMDB4[5] TMDB4[4] TMDB4[3] TMDB4[2] TMDB4[1] TMDB4[0] - - - - - - - - - - - - - - - - TID[7] TID[6] TID[5] TID[4] TID[3] TID[2] TID[1] TID[0] BT[0] - BN[3] BN[2] BN[1] BN[0] BT[2] BT[1] IEBB0BCR IEBB0PW IEBB0MSRQ IEBB0ALRQ IEBB0STXE IEBB0SRXE - - - IEBB0PSR IEBB0CLKE IEBB0CMD - - - - - - IEBB0UAR - - - - IEBB0SAR - - - - IEBB0PAR - - - - IEBB0RSA - - - - IEBB0CDR - - - - IEBB0SLCD3 IEBB0SLCD2 IEBB0SLCD1 IEBB0SLCD0 IEBB0TCD - - - - IEBB0SLTD3 IEBB0SLTD2 IEBB0SLTD1 IEBB0SLTD0 IEBB0RCD - - - - IEBB0SLRD3 IEBB0SLRD2 IEBB0SLRD1 IEBB0SLRD0 IEBB0DLR IEBB0TDL IEBB0RDL IEBB0CKS - - - IEBB0PRS - IEBB0BRS2 IEBB0BRS1 IEBB0BRS0 IEBB0TMS IEBB0FMDE IEBB0SLRI1 IEBB0SLRI0 IEBB0SLTI1 IEBB0SLTI0 IEBB0ALC2 IEBB0ALC1 IEBB0ALC0 IEBB0PCR IEBB0CRPT IEBB0CTPT - - - - - - IEBB0BSR IEBB0RFLF IEBB0FOVR - IEBB0SRFP4 IEBB0SRFP3 IEBB0SRFP2 IEBB0SRFP1 IEBB0SRFP0 IEBB0TFLF IEBB0FOVW - IEBB0STFP4 IEBB0STFP3 IEBB0STFP2 IEBB0STFP1 IEBB0STFP0 IEBB0SSR - - - IEBB0SSLF - IEBB0STLF IEBB0SRXF IEBB0STXF IEBB0USR - IEBB0SRQF IEBB0ARBF IEBB0ALTF IEBB0ACKF IEBB0LCKF - - IEBB0ISR - IEBB0IEBE IEBB0STRF IEBB0STSF IEBB0ETRF IEBB0EFMF - IEBB0FOVE IEBB0ESR IEBB0TIME IEBB0PARE IEBB0NACE IEBB0UNRE IEBB0OVRE - IEBB0ABTE IEBB0TRDE IEBB0FSR IEBB0RTRF IEBB0TTRF - - - - IEBB0SSFS1 IEBB0SSFS0 IEBB0STC0 IEBB0CLTM IEBB0CLPA IEBB0CLNC IEBB0CLUR IEBB0CLOV - IEBB0CLAB IEBB0CLTR IEBB0STC1 - - - - - - - IEBB0CLFF IEBB0SCR IEBB0CCR IEBB0DR R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-154 RZ/A1H Group, RZ/A1M Group Table 58.2 Renesas SPDIF interface Register Bits Register Abbreviation Module 58. List of Registers Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 Bits 24/16/8/0 TLCA - - - - - - - - TRCA - - - - - - - - TLCS TRCS - - CLAC[1] CLAC[0] FS[3] FS[2] FS[1] FS[0] CHNO[3] CHNO[2] CHNO[1] CHNO[0] SRCNO[3] SRCNO[2] SRCNO[1] SRCNO[0] CATCD[7] CATCD[6] CATCD[5] CATCD[4] CATCD[3] CATCD[2] CATCD[1] CATCD[0] - - CTL[4] CTL[3] CTL[2] CTL[1] CTL[0] - - - CLAC[1] CLAC[0] FS[3] FS[2] FS[1] FS[0] CHNO[3] CHNO[2] CHNO[1] CHNO[0] SRCNO[3] SRCNO[2] SRCNO[1] SRCNO[0] CATCD[7] CATCD[6] CATCD[5] CATCD[4] CATCD[3] CATCD[2] CATCD[1] CATCD[0] - - CTL[4] CTL[3] CTL[2] CTL[1] CTL[0] - RLCA - - - - - - - - RRCA - - - - - - - - TUI RLCS RRCS - - CLAC[1] CLAC[0] FS[3] FS[2] FS[1] FS[0] CHNO[3] CHNO[2] CHNO[1] CHNO[0] SRCNO[3] SRCNO[2] SRCNO[1] SRCNO[0] CATCD[7] CATCD[6] CATCD[5] CATCD[4] CATCD[3] CATCD[2] CATCD[1] CATCD[0] - - CTL[4] CTL[3] CTL[2] CTL[1] CTL[0] - - - CLAC[1] CLAC[0] FS[3] FS[2] FS[1] FS[0] CHNO[3] CHNO[2] CHNO[1] CHNO[0] SRCNO[3] SRCNO[2] SRCNO[1] SRCNO[0] CATCD[7] CATCD[6] CATCD[5] CATCD[4] CATCD[3] CATCD[2] CATCD[1] CATCD[0] - - CTL[4] CTL[3] CTL[2] CTL[1] CTL[0] - RASS[0] RUI CTRL STAT - - - CKS - PB RASS[1] TASS[1] TASS[0] RDE TDE NCSI AOS RME TME REIE TEIE UBOI UBUI CREI PAEI PREI CSEI ABOI ABUI RUII TUII RCSI RCBI TCSI TCBI - - - - - - - - - - - - - - - CMD RIS TIS UBO UBU CE PARE PREE CSE ABO ABU RUIR TUIR CSRX CBRX CSTX CBTX TDAD - - - - - - - - RDAD - - - - - - - - R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-155 RZ/A1H Group, RZ/A1M Group Table 58.2 Register Bits Register Abbreviation Module 58. List of Registers Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 Bits 24/16/8/0 SUBC_EN CROM_EN CROM_STP - - - - - CROMSY0 SY_AUT SY_IEN SY_DEN - - - - - CROMCTL0 MD_DESC - MD_AUTO MD_AUTOS1 MD_AUTOS2 MD_SEC[2] MD_SEC[1] MD_SEC[0] CROMCTL1 M2F2EDC MD_DEC[2] MD_DEC[1] MD_DEC[0] - - MD_PQREP[1] MD_PQREP[0] CROMCTL3 STP_ECC STP_EDC - STP_MD STP_MIN - - - CROMCTL4 - LINK2 - EROSEL NO_ECC - - - CROMCTL5 - - - - - - - MSF_LBA_SEL CROMST0 - - ST_SYIL ST_SYNO ST_BLKS ST_BLKL ST_SECS ST_SECL CROMST1 - - - - ER2_HEAD0 ER2_HEAD1 ER2_HEAD2 ER2_HEAD3 CROMST3 ER2_SHEAD0 ER2_SHEAD1 ER2_SHEAD2 ER2_SHEAD3 ER2_SHEAD4 ER2_SHEAD5 ER2_SHEAD6 ER2_SHEAD7 CROMST4 NG_MD NG_MDCMP1 NG_MDCMP2 NG_MDCMP3 NG_MDCMP4 NG_MDDEF NG_MDTIM1 NG_MDTIM2 CROMST5 ST_AMD[2] ST_AMD[1] ST_AMD[0] ST_MDX LINK_ON LINK_DET LINK_SDET LINK_OUT1 CROMST6 ST_ERR - ST_ECCABT ST_ECCNG ST_ECCP ST_ECCQ ST_EDC1 ST_EDC2 CBUFST0 BUF_REF BUF_ACT - - - - - - CBUFST1 BUF_ECC BUF_EDC - BUF_MD BUF_MIN - - - CD-ROM decoder CROMEN CBUFST2 BUF_NG - - - - - - - HEAD00 HEAD00[7] HEAD00[6] HEAD00[5] HEAD00[4] HEAD00[3] HEAD00[2] HEAD00[1] HEAD00[0] HEAD01 HEAD01[7] HEAD01[6] HEAD01[5] HEAD01[4] HEAD01[3] HEAD01[2] HEAD01[1] HEAD01[0] HEAD02 HEAD02[7] HEAD02[6] HEAD02[5] HEAD02[4] HEAD02[3] HEAD02[2] HEAD02[1] HEAD02[0] HEAD03 HEAD03[7] HEAD03[6] HEAD03[5] HEAD03[4] HEAD03[3] HEAD03[2] HEAD03[1] HEAD03[0] SHEAD00 SHEAD00[7] SHEAD00[6] SHEAD00[5] SHEAD00[4] SHEAD00[3] SHEAD00[2] SHEAD00[1] SHEAD00[0] SHEAD01 SHEAD01[7] SHEAD01[6] SHEAD01[5] SHEAD01[4] SHEAD01[3] SHEAD01[2] SHEAD01[1] SHEAD01[0] SHEAD02 SHEAD02[7] SHEAD02[6] SHEAD02[5] SHEAD02[4] SHEAD02[3] SHEAD02[2] SHEAD02[1] SHEAD02[0] SHEAD03 SHEAD03[7] SHEAD03[6] SHEAD03[5] SHEAD03[4] SHEAD03[3] SHEAD03[2] SHEAD03[1] SHEAD03[0] SHEAD04 SHEAD04[7] SHEAD04[6] SHEAD04[5] SHEAD04[4] SHEAD04[3] SHEAD04[2] SHEAD04[1] SHEAD04[0] SHEAD05 SHEAD05[7] SHEAD05[6] SHEAD05[5] SHEAD05[4] SHEAD05[3] SHEAD05[2] SHEAD05[1] SHEAD05[0] SHEAD06 SHEAD06[7] SHEAD06[6] SHEAD06[5] SHEAD06[4] SHEAD06[3] SHEAD06[2] SHEAD06[1] SHEAD06[0] SHEAD07 SHEAD07[7] SHEAD07[6] SHEAD07[5] SHEAD07[4] SHEAD07[3] SHEAD07[2] SHEAD07[1] SHEAD07[0] HEAD20 HEAD20[7] HEAD20[6] HEAD20[5] HEAD20[4] HEAD20[3] HEAD20[2] HEAD20[1] HEAD20[0] HEAD21 HEAD21[7] HEAD21[6] HEAD21[5] HEAD21[4] HEAD21[3] HEAD21[2] HEAD21[1] HEAD21[0] HEAD22 HEAD22[7] HEAD22[6] HEAD22[5] HEAD22[4] HEAD22[3] HEAD22[2] HEAD22[1] HEAD22[0] HEAD23 HEAD23[7] HEAD23[6] HEAD23[5] HEAD23[4] HEAD23[3] HEAD23[2] HEAD23[1] HEAD23[0] SHEAD20 SHEAD20[7] SHEAD20[6] SHEAD20[5] SHEAD20[4] SHEAD20[3] SHEAD20[2] SHEAD20[1] SHEAD20[0] SHEAD21 SHEAD21[7] SHEAD21[6] SHEAD21[5] SHEAD21[4] SHEAD21[3] SHEAD21[2] SHEAD21[1] SHEAD21[0] SHEAD22 SHEAD22[7] SHEAD22[6] SHEAD22[5] SHEAD22[4] SHEAD22[3] SHEAD22[2] SHEAD22[1] SHEAD22[0] SHEAD23 SHEAD23[7] SHEAD23[6] SHEAD23[5] SHEAD23[4] SHEAD23[3] SHEAD23[2] SHEAD23[1] SHEAD23[0] SHEAD24 SHEAD24[7] SHEAD24[6] SHEAD24[5] SHEAD24[4] SHEAD24[3] SHEAD24[2] SHEAD24[1] SHEAD24[0] SHEAD25 SHEAD25[7] SHEAD25[6] SHEAD25[5] SHEAD25[4] SHEAD25[3] SHEAD25[2] SHEAD25[1] SHEAD25[0] SHEAD26 SHEAD26[7] SHEAD26[6] SHEAD26[5] SHEAD26[4] SHEAD26[3] SHEAD26[2] SHEAD26[1] SHEAD26[0] SHEAD27 SHEAD27[7] SHEAD27[6] SHEAD27[5] SHEAD27[4] SHEAD27[3] SHEAD27[2] SHEAD27[1] SHEAD27[0] CBUFCTL0 CBUF_AUT CBUF_EN - CBUF_MD[1] CBUF_MD[0] CBUF_TS CBUF_Q - CBUFCTL1 BS_MIN[7] BS_MIN[6] BS_MIN[5] BS_MIN[4] BS_MIN[3] BS_MIN[2] BS_MIN[1] BS_MIN[0] CBUFCTL2 BS_SEC[7] BS_SEC[6] BS_SEC[5] BS_SEC[4] BS_SEC[3] BS_SEC[2] BS_SEC[1] BS_SEC[0] CBUFCTL3 BS_FRM[7] BS_FRM[6] BS_FRM[5] BS_FRM[4] BS_FRM[3] BS_FRM[2] BS_FRM[1] BS_FRM[0] - - ST_SYILM ST_SYNOM ST_BLKSM ST_BLKLM ST_SECSM ST_SECLM ROMDECRST LOGICRST RAMRST - - - - - - RSTSTAT RAMCLRST - - - - - - - BYTEND BITEND BUFEND0[1] BUFEND0[0] BUFEND1[1] BUFEND1[0] - - CROMST0M SSI INTHOLD INHINT STRMDIN0 STRMDIN2 STRMDOUT0 ISEC ITARG ISY IERR IBUF IREADY - - INHISEC INHITARG INHISY INHIERR INHIBUF INHIREADY PREINHREQDM PREINHIREADY STRMDIN[31] STRMDIN[30] STRMDIN[29] STRMDIN[28] STRMDIN[27] STRMDIN[26] STRMDIN[25] STRMDIN[24] STRMDIN[23] STRMDIN[22] STRMDIN[21] STRMDIN[20] STRMDIN[19] STRMDIN[18] STRMDIN[17] STRMDIN[16] STRMDIN[15] STRMDIN[14] STRMDIN[13] STRMDIN[12] STRMDIN[11] STRMDIN[10] STRMDIN[9] STRMDIN[8] STRMDIN[7] STRMDIN[6] STRMDIN[5] STRMDIN[4] STRMDIN[3] STRMDIN[2] STRMDIN[1] STRMDIN[0] STRMDOUT[15] STRMDOUT[14] STRMDOUT[13] STRMDOUT[12] STRMDOUT[11] STRMDOUT[10] STRMDOUT[9] STRMDOUT[8] STRMDOUT[7] STRMDOUT[6] STRMDOUT[5] STRMDOUT[4] STRMDOUT[3] STRMDOUT[2] STRMDOUT[1] STRMDOUT[0] R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-156 RZ/A1H Group, RZ/A1M Group Table 58.2 Module LIN interface channel 0 LIN master 58. List of Registers Register Bits Register Abbreviation RLN30LWBR RLN30LBRP0 RLN30LBRP1 RLN30LSTC RLN30LMD RLN30LBFC RLN30LSC RLN30LWUP RLN30LIE RLN30LEDE RLN30LCUC RLN30LTRC RLN30LMST Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 Bits 24/16/8/0 - - - - - - - - - - - - - - - - - - - - - - - - NSPB[3] NSPB[2] NSPB[1] NSPB[0] LPRS[2] LPRS[1] LPRS[0] LWBR0 - - - - - - - - - - - - - - - - - - - - - - - - LBRP0[7] LBRP0[6] LBRP0[5] LBRP0[4] LBRP0[3] LBRP0[2] LBRP0[1] LBRP0[0] - - - - - - - - - - - - - - - - - - - - - - - - LBRP1[7] LBRP1[6] LBRP1[5] LBRP1[4] LBRP1[3] LBRP1[2] LBRP1[1] LBRP1[0] - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - LSTM - - - - - - - - - - - - - - - - - - - - - - - - - - LRDNFS LIOS LCKS[1] LCKS[0] LMD[1] LMD[0] - - - - - - - - - - - - - - - - - - - - - - - - - - BDT[1] BDT[0] BLT[3] BLT[2] BLT[1] BLT[0] - - - - - - - - - - - - - - - - - - - - - - - - - - IBS[1] IBS[0] - IBHS[2] IBHS[1] IBHS[0] - - - - - - - - - - - - - - - - - - - - - - - - WUTL[3] WUTL[2] WUTL[1] WUTL[0] - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - SHIE ERRIE FRCIE FTCIE - - - - - - - - - - - - - - - - - - - - - - - - LTES - - - FERE FTERE PBERE BERE - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - OM1 OM0 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - RTS FTS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - OMM1 OMM0 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-157 RZ/A1H Group, RZ/A1M Group Table 58.2 Module LIN interface channel 0 LIN master Register Bits Register Abbreviation RLN30LST RLN30LEST RLN30LDFC RLN30LIDB RLN30LCBR RLN30LDBR1 RLN30LDBR2 RLN30LDBR3 RLN30LDBR4 RLN30LDBR5 RLN30LDBR6 RLN30LDBR7 RLN30LDBR8 LIN interface channel 1 LIN master 58. List of Registers RLN31LWBR Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 Bits 24/16/8/0 - - - - - - - - - - - - - - - - - - - - - - - - HTRC D1RC - - ERR - FRC FTC - - - - - - - - - - - - - - - - - - - - - - - - RPER - CSER - FER FTER PBER BER - - - - - - - - - - - - - - - - - - - - - - - - LSS FSM CSM RFT RFDL[3] RFDL[2] RFDL[1] RFDL[0] - - - - - - - - - - - - - - - - - - - - - - - - IDP1 IDP0 ID[5] ID[4] ID[3] ID[2] ID[1] ID[0] - - - - - - - - - - - - - - - - - - - - - - - - CKSM[7] CKSM[6] CKSM[5] CKSM[4] CKSM[3] CKSM[2] CKSM[1] CKSM[0] - - - - - - - - - - - - - - - - - - - - - - - - LDB[7] LDB[6] LDB[5] LDB[4] LDB[3] LDB[2] LDB[1] LDB[0] - - - - - - - - - - - - - - - - - - - - - - - - LDB[7] LDB[6] LDB[5] LDB[4] LDB[3] LDB[2] LDB[1] LDB[0] - - - - - - - - - - - - - - - - - - - - - - - - LDB[7] LDB[6] LDB[5] LDB[4] LDB[3] LDB[2] LDB[1] LDB[0] - - - - - - - - - - - - - - - - - - - - - - - - LDB[7] LDB[6] LDB[5] LDB[4] LDB[3] LDB[2] LDB[1] LDB[0] - - - - - - - - - - - - - - - - - - - - - - - - LDB[7] LDB[6] LDB[5] LDB[4] LDB[3] LDB[2] LDB[1] LDB[0] - - - - - - - - - - - - - - - - - - - - - - - - LDB[7] LDB[6] LDB[5] LDB[4] LDB[3] LDB[2] LDB[1] LDB[0] - - - - - - - - - - - - - - - - - - - - - - - - LDB[7] LDB[6] LDB[5] LDB[4] LDB[3] LDB[2] LDB[1] LDB[0] - - - - - - - - - - - - - - - - - - - - - - - - LDB[7] LDB[6] LDB[5] LDB[4] LDB[3] LDB[2] LDB[1] LDB[0] - - - - - - - - - - - - - - - - - - - - - - - - NSPB[3] NSPB[2] NSPB[1] NSPB[0] LPRS[2] LPRS[1] LPRS[0] LWBR0 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-158 RZ/A1H Group, RZ/A1M Group Table 58.2 Module LIN interface channel 1 LIN master 58. List of Registers Register Bits Register Abbreviation RLN31LBRP0 RLN31LBRP1 RLN31LSTC RLN31LMD RLN31LBFC RLN31LSC RLN31LWUP RLN31LIE RLN31LEDE RLN31LCUC RLN31LTRC RLN31LMST RLN31LST RLN31LEST Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 Bits 24/16/8/0 - - - - - - - - - - - - - - - - - - - - - - - - LBRP0[7] LBRP0[6] LBRP0[5] LBRP0[4] LBRP0[3] LBRP0[2] LBRP0[1] LBRP0[0] - - - - - - - - - - - - - - - - - - - - - - - - LBRP1[7] LBRP1[6] LBRP1[5] LBRP1[4] LBRP1[3] LBRP1[2] LBRP1[1] LBRP1[0] - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - LSTM - - - - - - - - - - - - - - - - - - - - - - - - - - LRDNFS LIOS LCKS[1] LCKS[0] LMD[1] LMD[0] - - - - - - - - - - - - - - - - - - - - - - - - - - BDT[1] BDT[0] BLT[3] BLT[2] BLT[1] BLT[0] - - - - - - - - - - - - - - - - - - - - - - - - - - IBS[1] IBS[0] - IBHS[2] IBHS[1] IBHS[0] - - - - - - - - - - - - - - - - - - - - - - - - WUTL[3] WUTL[2] WUTL[1] WUTL[0] - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - SHIE ERRIE FRCIE FTCIE - - - - - - - - - - - - - - - - - - - - - - - - LTES - - - FERE FTERE PBERE BERE - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - OM1 OM0 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - RTS FTS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - OMM1 OMM0 - - - - - - - - - - - - - - - - - - - - - - - - HTRC D1RC - - ERR - FRC FTC - - - - - - - - - - - - - - - - - - - - - - - - RPER - CSER - FER FTER PBER BER R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-159 RZ/A1H Group, RZ/A1M Group Table 58.2 Module LIN interface channel 1 LIN master 58. List of Registers Register Bits Register Abbreviation RLN31LDFC RLN31LIDB RLN31LCBR RLN31LDBR1 RLN31LDBR2 RLN31LDBR3 RLN31LDBR4 RLN31LDBR5 RLN31LDBR6 RLN31LDBR7 RLN31LDBR8 Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 Bits 24/16/8/0 - - - - - - - - - - - - - - - - - - - - - - - - LSS FSM CSM RFT RFDL[3] RFDL[2] RFDL[1] RFDL[0] - - - - - - - - - - - - - - - - - - - - - - - - IDP1 IDP0 ID[5] ID[4] ID[3] ID[2] ID[1] ID[0] - - - - - - - - - - - - - - - - - - - - - - - - CKSM[7] CKSM[6] CKSM[5] CKSM[4] CKSM[3] CKSM[2] CKSM[1] CKSM[0] - - - - - - - - - - - - - - - - - - - - - - - - LDB[7] LDB[6] LDB[5] LDB[4] LDB[3] LDB[2] LDB[1] LDB[0] - - - - - - - - - - - - - - - - - - - - - - - - LDB[7] LDB[6] LDB[5] LDB[4] LDB[3] LDB[2] LDB[1] LDB[0] - - - - - - - - - - - - - - - - - - - - - - - - LDB[7] LDB[6] LDB[5] LDB[4] LDB[3] LDB[2] LDB[1] LDB[0] - - - - - - - - - - - - - - - - - - - - - - - - LDB[7] LDB[6] LDB[5] LDB[4] LDB[3] LDB[2] LDB[1] LDB[0] - - - - - - - - - - - - - - - - - - - - - - - - LDB[7] LDB[6] LDB[5] LDB[4] LDB[3] LDB[2] LDB[1] LDB[0] - - - - - - - - - - - - - - - - - - - - - - - - LDB[7] LDB[6] LDB[5] LDB[4] LDB[3] LDB[2] LDB[1] LDB[0] - - - - - - - - - - - - - - - - - - - - - - - - LDB[7] LDB[6] LDB[5] LDB[4] LDB[3] LDB[2] LDB[1] LDB[0] - - - - - - - - - - - - - - - - - - - - - - - - LDB[7] LDB[6] LDB[5] LDB[4] LDB[3] LDB[2] LDB[1] LDB[0] R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-160 RZ/A1H Group, RZ/A1M Group Table 58.2 Module Ethernet controller 58. List of Registers Register Bits Register Abbreviation ARSTR ECMR0 ECSR0 ECSIPR0 PIR0 MAHR0 MALR0 RFLR0 CEFCR0 FRECR0 TSFRCR0 TLFRCR0 RFCR0 MAFCR0 APR0 Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 Bits 24/16/8/0 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - ARST - - - - - TRCCM - - RCSC - DPAD RZPF ZPF PFR RXF TXXF - - MCT - - - - - - RE TE - - - DM PRM - - - - - - - - - - - - - - - - - - - - - - - - - - - PFROI - - - ICD - - - - - - - - - - - - - - - - - - - - - - - - - - - PFROIP - - - ICDIP - - - - - - - - - - - - - - - - - - - - - - - - - - - - MDI MDO MMD MDC MA[47] MA[46] MA[45] MA[44] MA[43] MA[42] MA[41] MA[40] MA[39] MA[38] MA[37] MA[36] MA[35] MA[34] MA[33] MA[32] MA[31] MA[30] MA[29] MA[28] MA[27] MA[26] MA[25] MA[24] MA[23] MA[22] MA[21] MA[20] MA[19] MA[18] MA[17] MA[16] - - - - - - - - - - - - - - - - MA[15] MA[14] MA[13] MA[12] MA[11] MA[10] MA[9] MA[8] MA[7] MA[6] MA[5] MA[4] MA[3] MA[2] MA[1] MA[0] - - - - - - - - - - - - - - RFL[17] RFL[16] RFL[15] RFL[14] RFL[13] RFL[12] RFL[11] RFL[10] RFL[9] RFL[8] RFL[7] RFL[6] RFL[5] RFL[4] RFL[3] RFL[2] RFL[1] RFL[0] CEFC[31] CEFC[30] CEFC[29] CEFC[28] CEFC[27] CEFC[26] CEFC[25] CEFC[24] CEFC[23] CEFC[22] CEFC[21] CEFC[20] CEFC[19] CEFC[18] CEFC[17] CEFC[16] CEFC[15] CEFC[14] CEFC[13] CEFC[12] CEFC[11] CEFC[10] CEFC[9] CEFC[8] CEFC[7] CEFC[6] CEFC[5] CEFC[4] CEFC[3] CEFC[2] CEFC[1] CEFC[0] FREC[31] FREC[30] FREC[29] FREC[28] FREC[27] FREC[26] FREC[25] FREC[24] FREC[23] FREC[22] FREC[21] FREC[20] FREC[19] FREC[18] FREC[17] FREC[16] FREC[15] FREC[14] FREC[13] FREC[12] FREC[11] FREC[10] FREC[9] FREC[8] FREC[7] FREC[6] FREC[5] FREC[4] FREC[3] FREC[2] FREC[1] FREC[0] TSFC[31] TSFC[30] TSFC[29] TSFC[28] TSFC[27] TSFC[26] TSFC[25] TSFC[24] TSFC[23] TSFC[22] TSFC[21] TSFC[20] TSFC[19] TSFC[18] TSFC[17] TSFC[16] TSFC[15] TSFC[14] TSFC[13] TSFC[12] TSFC[11] TSFC[10] TSFC[9] TSFC[8] TSFC[7] TSFC[6] TSFC[5] TSFC[4] TSFC[3] TSFC[2] TSFC[1] TSFC[0] TLFC[31] TLFC[30] TLFC[29] TLFC[28] TLFC[27] TLFC[26] TLFC[25] TLFC[24] TLFC[23] TLFC[22] TLFC[21] TLFC[20] TLFC[19] TLFC[18] TLFC[17] TLFC[16] TLFC[15] TLFC[14] TLFC[13] TLFC[12] TLFC[11] TLFC[10] TLFC[9] TLFC[8] TLFC[7] TLFC[6] TLFC[5] TLFC[4] TLFC[3] TLFC[2] TLFC[1] TLFC[0] RFC[31] RFC[30] RFC[29] RFC[28] RFC[27] RFC[26] RFC[25] RFC[24] RFC[23] RFC[22] RFC[21] RFC[20] RFC[19] RFC[18] RFC[17] RFC[16] RFC[15] RFC[14] RFC[13] RFC[12] RFC[11] RFC[10] RFC[9] RFC[8] RFC[7] RFC[6] RFC[5] RFC[4] RFC[3] RFC[2] RFC[1] RFC[0] MAFC[31] MAFC[30] MAFC[29] MAFC[28] MAFC[27] MAFC[26] MAFC[25] MAFC[24] MAFC[23] MAFC[22] MAFC[21] MAFC[20] MAFC[19] MAFC[18] MAFC[17] MAFC[16] MAFC[15] MAFC[14] MAFC[13] MAFC[12] MAFC[11] MAFC[10] MAFC[9] MAFC[8] MAFC[7] MAFC[6] MAFC[5] MAFC[4] MAFC[3] MAFC[2] MAFC[1] MAFC[0] - - - - - - - - - - - - - - - - AP[15] AP[14] AP[13] AP[12] AP[11] AP[10] AP[9] AP[8] AP[7] AP[6] AP[5] AP[4] AP[3] AP[2] AP[1] AP[0] R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-161 RZ/A1H Group, RZ/A1M Group Table 58.2 Module Ethernet controller 58. List of Registers Register Bits Register Abbreviation MPR0 TPAUSER0 PFTCR0 PFRCR0 TSU_CTRST TSU_FWSLC TSU_VTAG0 TSU_ADSBSY TSU_TEN TSU_POST1 TSU_POST2 TSU_POST3 TSU_POST4 TSU_ADRH0 Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 Bits 24/16/8/0 - - - - - - - - - - - - - - - - MP[15] MP[14] MP[13] MP[12] MP[11] MP[10] MP[9] MP[8] MP[7] MP[6] MP[5] MP[4] MP[3] MP[2] MP[1] MP[0] - - - - - - - - - - - - - - - - TPAUSE[15] TPAUSE[14] TPAUSE[13] TPAUSE[12] TPAUSE[11] TPAUSE[10] TPAUSE[9] TPAUSE[8] TPAUSE[7] TPAUSE[6] TPAUSE[5] TPAUSE[4] TPAUSE[3] TPAUSE[2] TPAUSE[1] TPAUSE[0] - - - - - - - - - - - - - - - - PFTXC[15] PFTXC[14] PFTXC[13] PFTXC[12] PFTXC[11] PFTXC[10] PFTXC[9] PFTXC[8] PFTXC[7] PFTXC[6] PFTXC[5] PFTXC[4] PFTXC[3] PFTXC[2] PFTXC[1] PFTXC[0] - - - - - - - - - - - - - - - - PFRXC[15] PFRXC[14] PFRXC[13] PFRXC[12] PFRXC[11] PFRXC[10] PFRXC[9] PFRXC[8] PFRXC[7] PFRXC[6] PFRXC[5] PFRXC[4] PFRXC[3] PFRXC[2] PFRXC[1] PFRXC[0] - - - - - - - - - - - - - - - - - - - - - - - CTRST - - - - - - - - - - - - - - - - - - - - - - - - - - POSTENU POSTENL - - - - - - - - - - - - VTAG0 - - - - - - - - - - - - - - - - - - - VID0[11] VID0[10] VID0[9] VID0[8] VID0[7] VID0[6] VID0[5] VID0[4] VID0[3] VID0[2] VID0[1] VID0[0] - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - ADSBSY TEN0 TEN1 TEN2 TEN3 TEN4 TEN5 TEN6 TEN7 TEN8 TEN9 TEN10 TEN11 TEN12 TEN13 TEN14 TEN15 TEN16 TEN17 TEN18 TEN19 TEN20 TEN21 TEN22 TEN23 TEN24 TEN25 TEN26 TEN27 TEN28 TEN29 TEN30 TEN31 POST0 - - - POST1 - - - POST2 - - - POST3 - - - POST4 - - - POST5 - - - POST6 - - - POST7 - - - POST8 - - - POST9 - - - POST10 - - - POST11 - - - POST12 - - - POST13 - - - POST14 - - - POST15 - - - POST16 - - - POST17 - - - POST18 - - - POST19 - - - POST20 - - - POST21 - - - POST22 - - - POST23 - - - POST24 - - - POST25 - - - POST26 - - - POST27 - - - POST28 - - - POST29 - - - POST30 - - - POST31 - - - ADRH0[31] ADRH0[30] ADRH0[29] ADRH0[28] ADRH0[27] ADRH0[26] ADRH0[25] ADRH0[24] ADRH0[23] ADRH0[22] ADRH0[21] ADRH0[20] ADRH0[19] ADRH0[18] ADRH0[17] ADRH0[16] ADRH0[15] ADRH0[14] ADRH0[13] ADRH0[12] ADRH0[11] ADRH0[10] ADRH0[9] ADRH0[8] ADRH0[7] ADRH0[6] ADRH0[5] ADRH0[4] ADRH0[3] ADRH0[2] ADRH0[1] ADRH0[0] R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-162 RZ/A1H Group, RZ/A1M Group Table 58.2 Module Ethernet controller 58. List of Registers Register Bits Register Abbreviation TSU_ADRH1 TSU_ADRH2 TSU_ADRH3 TSU_ADRH4 TSU_ADRH5 TSU_ADRH6 TSU_ADRH7 TSU_ADRH8 TSU_ADRH9 TSU_ADRH10 TSU_ADRH11 TSU_ADRH12 TSU_ADRH13 TSU_ADRH14 Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 Bits 24/16/8/0 ADRH1[31] ADRH1[30] ADRH1[29] ADRH1[28] ADRH1[27] ADRH1[26] ADRH1[25] ADRH1[24] ADRH1[23] ADRH1[22] ADRH1[21] ADRH1[20] ADRH1[19] ADRH1[18] ADRH1[17] ADRH1[16] ADRH1[15] ADRH1[14] ADRH1[13] ADRH1[12] ADRH1[11] ADRH1[10] ADRH1[9] ADRH1[8] ADRH1[7] ADRH1[6] ADRH1[5] ADRH1[4] ADRH1[3] ADRH1[2] ADRH1[1] ADRH1[0] ADRH2[31] ADRH2[30] ADRH2[29] ADRH2[28] ADRH2[27] ADRH2[26] ADRH2[25] ADRH2[24] ADRH2[23] ADRH2[22] ADRH2[21] ADRH2[20] ADRH2[19] ADRH2[18] ADRH2[17] ADRH2[16] ADRH2[15] ADRH2[14] ADRH2[13] ADRH2[12] ADRH2[11] ADRH2[10] ADRH2[9] ADRH2[8] ADRH2[7] ADRH2[6] ADRH2[5] ADRH2[4] ADRH2[3] ADRH2[2] ADRH2[1] ADRH2[0] ADRH3[31] ADRH3[30] ADRH3[29] ADRH3[28] ADRH3[27] ADRH3[26] ADRH3[25] ADRH3[24] ADRH3[23] ADRH3[22] ADRH3[21] ADRH3[20] ADRH3[19] ADRH3[18] ADRH3[17] ADRH3[16] ADRH3[15] ADRH3[14] ADRH3[13] ADRH3[12] ADRH3[11] ADRH3[10] ADRH3[9] ADRH3[8] ADRH3[7] ADRH3[6] ADRH3[5] ADRH3[4] ADRH3[3] ADRH3[2] ADRH3[1] ADRH3[0] ADRH4[31] ADRH4[30] ADRH4[29] ADRH4[28] ADRH4[27] ADRH4[26] ADRH4[25] ADRH4[24] ADRH4[23] ADRH4[22] ADRH4[21] ADRH4[20] ADRH4[19] ADRH4[18] ADRH4[17] ADRH4[16] ADRH4[15] ADRH4[14] ADRH4[13] ADRH4[12] ADRH4[11] ADRH4[10] ADRH4[9] ADRH4[8] ADRH4[7] ADRH4[6] ADRH4[5] ADRH4[4] ADRH4[3] ADRH4[2] ADRH4[1] ADRH4[0] ADRH5[31] ADRH5[30] ADRH5[29] ADRH5[28] ADRH5[27] ADRH5[26] ADRH5[25] ADRH5[24] ADRH5[23] ADRH5[22] ADRH5[21] ADRH5[20] ADRH5[19] ADRH5[18] ADRH5[17] ADRH5[16] ADRH5[15] ADRH5[14] ADRH5[13] ADRH5[12] ADRH5[11] ADRH5[10] ADRH5[9] ADRH5[8] ADRH5[7] ADRH5[6] ADRH5[5] ADRH5[4] ADRH5[3] ADRH5[2] ADRH5[1] ADRH5[0] ADRH6[31] ADRH6[30] ADRH6[29] ADRH6[28] ADRH6[27] ADRH6[26] ADRH6[25] ADRH6[24] ADRH6[23] ADRH6[22] ADRH6[21] ADRH6[20] ADRH6[19] ADRH6[18] ADRH6[17] ADRH6[16] ADRH6[15] ADRH6[14] ADRH6[13] ADRH6[12] ADRH6[11] ADRH6[10] ADRH6[9] ADRH6[8] ADRH6[7] ADRH6[6] ADRH6[5] ADRH6[4] ADRH6[3] ADRH6[2] ADRH6[1] ADRH6[0] ADRH7[31] ADRH7[30] ADRH7[29] ADRH7[28] ADRH7[27] ADRH7[26] ADRH7[25] ADRH7[24] ADRH7[23] ADRH7[22] ADRH7[21] ADRH7[20] ADRH7[19] ADRH7[18] ADRH7[17] ADRH7[16] ADRH7[15] ADRH7[14] ADRH7[13] ADRH7[12] ADRH7[11] ADRH7[10] ADRH7[9] ADRH7[8] ADRH7[7] ADRH7[6] ADRH7[5] ADRH7[4] ADRH7[3] ADRH7[2] ADRH7[1] ADRH7[0] ADRH8[31] ADRH8[30] ADRH8[29] ADRH8[28] ADRH8[27] ADRH8[26] ADRH8[25] ADRH8[24] ADRH8[23] ADRH8[22] ADRH8[21] ADRH8[20] ADRH8[19] ADRH8[18] ADRH8[17] ADRH8[16] ADRH8[15] ADRH8[14] ADRH8[13] ADRH8[12] ADRH8[11] ADRH8[10] ADRH8[9] ADRH8[8] ADRH8[7] ADRH8[6] ADRH8[5] ADRH8[4] ADRH8[3] ADRH8[2] ADRH8[1] ADRH8[0] ADRH9[31] ADRH9[30] ADRH9[29] ADRH9[28] ADRH9[27] ADRH9[26] ADRH9[25] ADRH9[24] ADRH9[23] ADRH9[22] ADRH9[21] ADRH9[20] ADRH9[19] ADRH9[18] ADRH9[17] ADRH9[16] ADRH9[15] ADRH9[14] ADRH9[13] ADRH9[12] ADRH9[11] ADRH9[10] ADRH9[9] ADRH9[8] ADRH9[7] ADRH9[6] ADRH9[5] ADRH9[4] ADRH9[3] ADRH9[2] ADRH9[1] ADRH9[0] ADRH10[31] ADRH10[30] ADRH10[29] ADRH10[28] ADRH10[27] ADRH10[26] ADRH10[25] ADRH10[24] ADRH10[23] ADRH10[22] ADRH10[21] ADRH10[20] ADRH10[19] ADRH10[18] ADRH10[17] ADRH10[16] ADRH10[15] ADRH10[14] ADRH10[13] ADRH10[12] ADRH10[11] ADRH10[10] ADRH10[9] ADRH10[8] ADRH10[7] ADRH10[6] ADRH10[5] ADRH10[4] ADRH10[3] ADRH10[2] ADRH10[1] ADRH10[0] ADRH11[31] ADRH11[30] ADRH11[29] ADRH11[28] ADRH11[27] ADRH11[26] ADRH11[25] ADRH11[24] ADRH11[23] ADRH11[22] ADRH11[21] ADRH11[20] ADRH11[19] ADRH11[18] ADRH11[17] ADRH11[16] ADRH11[15] ADRH11[14] ADRH11[13] ADRH11[12] ADRH11[11] ADRH11[10] ADRH11[9] ADRH11[8] ADRH11[7] ADRH11[6] ADRH11[5] ADRH11[4] ADRH11[3] ADRH11[2] ADRH11[1] ADRH11[0] ADRH12[31] ADRH12[30] ADRH12[29] ADRH12[28] ADRH12[27] ADRH12[26] ADRH12[25] ADRH12[24] ADRH12[23] ADRH12[22] ADRH12[21] ADRH12[20] ADRH12[19] ADRH12[18] ADRH12[17] ADRH12[16] ADRH12[15] ADRH12[14] ADRH12[13] ADRH12[12] ADRH12[11] ADRH12[10] ADRH12[9] ADRH12[8] ADRH12[7] ADRH12[6] ADRH12[5] ADRH12[4] ADRH12[3] ADRH12[2] ADRH12[1] ADRH12[0] ADRH13[31] ADRH13[30] ADRH13[29] ADRH13[28] ADRH13[27] ADRH13[26] ADRH13[25] ADRH13[24] ADRH13[23] ADRH13[22] ADRH13[21] ADRH13[20] ADRH13[19] ADRH13[18] ADRH13[17] ADRH13[16] ADRH13[15] ADRH13[14] ADRH13[13] ADRH13[12] ADRH13[11] ADRH13[10] ADRH13[9] ADRH13[8] ADRH13[7] ADRH13[6] ADRH13[5] ADRH13[4] ADRH13[3] ADRH13[2] ADRH13[1] ADRH13[0] ADRH14[31] ADRH14[30] ADRH14[29] ADRH14[28] ADRH14[27] ADRH14[26] ADRH14[25] ADRH14[24] ADRH14[23] ADRH14[22] ADRH14[21] ADRH14[20] ADRH14[19] ADRH14[18] ADRH14[17] ADRH14[16] ADRH14[15] ADRH14[14] ADRH14[13] ADRH14[12] ADRH14[11] ADRH14[10] ADRH14[9] ADRH14[8] ADRH14[7] ADRH14[6] ADRH14[5] ADRH14[4] ADRH14[3] ADRH14[2] ADRH14[1] ADRH14[0] R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-163 RZ/A1H Group, RZ/A1M Group Table 58.2 Module Ethernet controller 58. List of Registers Register Bits Register Abbreviation TSU_ADRH15 TSU_ADRH16 TSU_ADRH17 TSU_ADRH18 TSU_ADRH19 TSU_ADRH20 TSU_ADRH21 TSU_ADRH22 TSU_ADRH23 TSU_ADRH24 TSU_ADRH25 TSU_ADRH26 TSU_ADRH27 TSU_ADRH28 TSU_ADRH29 Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 Bits 24/16/8/0 ADRH15[31] ADRH15[30] ADRH15[29] ADRH15[28] ADRH15[27] ADRH15[26] ADRH15[25] ADRH15[24] ADRH15[23] ADRH15[22] ADRH15[21] ADRH15[20] ADRH15[19] ADRH15[18] ADRH15[17] ADRH15[16] ADRH15[15] ADRH15[14] ADRH15[13] ADRH15[12] ADRH15[11] ADRH15[10] ADRH15[9] ADRH15[8] ADRH15[7] ADRH15[6] ADRH15[5] ADRH15[4] ADRH15[3] ADRH15[2] ADRH15[1] ADRH15[0] ADRH16[31] ADRH16[30] ADRH16[29] ADRH16[28] ADRH16[27] ADRH16[26] ADRH16[25] ADRH16[24] ADRH16[23] ADRH16[22] ADRH16[21] ADRH16[20] ADRH16[19] ADRH16[18] ADRH16[17] ADRH16[16] ADRH16[15] ADRH16[14] ADRH16[13] ADRH16[12] ADRH16[11] ADRH16[10] ADRH16[9] ADRH16[8] ADRH16[7] ADRH16[6] ADRH16[5] ADRH16[4] ADRH16[3] ADRH16[2] ADRH16[1] ADRH16[0] ADRH17[31] ADRH17[30] ADRH17[29] ADRH17[28] ADRH17[27] ADRH17[26] ADRH17[25] ADRH17[24] ADRH17[23] ADRH17[22] ADRH17[21] ADRH17[20] ADRH17[19] ADRH17[18] ADRH17[17] ADRH17[16] ADRH17[15] ADRH17[14] ADRH17[13] ADRH17[12] ADRH17[11] ADRH17[10] ADRH17[9] ADRH17[8] ADRH17[7] ADRH17[6] ADRH17[5] ADRH17[4] ADRH17[3] ADRH17[2] ADRH17[1] ADRH17[0] ADRH18[31] ADRH18[30] ADRH18[29] ADRH18[28] ADRH18[27] ADRH18[26] ADRH18[25] ADRH18[24] ADRH18[23] ADRH18[22] ADRH18[21] ADRH18[20] ADRH18[19] ADRH18[18] ADRH18[17] ADRH18[16] ADRH18[15] ADRH18[14] ADRH18[13] ADRH18[12] ADRH18[11] ADRH18[10] ADRH18[9] ADRH18[8] ADRH18[7] ADRH18[6] ADRH18[5] ADRH18[4] ADRH18[3] ADRH18[2] ADRH18[1] ADRH18[0] ADRH19[31] ADRH19[30] ADRH19[29] ADRH19[28] ADRH19[27] ADRH19[26] ADRH19[25] ADRH19[24] ADRH19[23] ADRH19[22] ADRH19[21] ADRH19[20] ADRH19[19] ADRH19[18] ADRH19[17] ADRH19[16] ADRH19[15] ADRH19[14] ADRH19[13] ADRH19[12] ADRH19[11] ADRH19[10] ADRH19[9] ADRH19[8] ADRH19[7] ADRH19[6] ADRH19[5] ADRH19[4] ADRH19[3] ADRH19[2] ADRH19[1] ADRH19[0] ADRH20[31] ADRH20[30] ADRH20[29] ADRH20[28] ADRH20[27] ADRH20[26] ADRH20[25] ADRH20[24] ADRH20[23] ADRH20[22] ADRH20[21] ADRH20[20] ADRH20[19] ADRH20[18] ADRH20[17] ADRH20[16] ADRH20[15] ADRH20[14] ADRH20[13] ADRH20[12] ADRH20[11] ADRH20[10] ADRH20[9] ADRH20[8] ADRH20[7] ADRH20[6] ADRH20[5] ADRH20[4] ADRH20[3] ADRH20[2] ADRH20[1] ADRH20[0] ADRH21[31] ADRH21[30] ADRH21[29] ADRH21[28] ADRH21[27] ADRH21[26] ADRH21[25] ADRH21[24] ADRH21[23] ADRH21[22] ADRH21[21] ADRH21[20] ADRH21[19] ADRH21[18] ADRH21[17] ADRH21[16] ADRH21[15] ADRH21[14] ADRH21[13] ADRH21[12] ADRH21[11] ADRH21[10] ADRH21[9] ADRH21[8] ADRH21[7] ADRH21[6] ADRH21[5] ADRH21[4] ADRH21[3] ADRH21[2] ADRH21[1] ADRH21[0] ADRH22[31] ADRH22[30] ADRH22[29] ADRH22[28] ADRH22[27] ADRH22[26] ADRH22[25] ADRH22[24] ADRH22[23] ADRH22[22] ADRH22[21] ADRH22[20] ADRH22[19] ADRH22[18] ADRH22[17] ADRH22[16] ADRH22[15] ADRH22[14] ADRH22[13] ADRH22[12] ADRH22[11] ADRH22[10] ADRH22[9] ADRH22[8] ADRH22[7] ADRH22[6] ADRH22[5] ADRH22[4] ADRH22[3] ADRH22[2] ADRH22[1] ADRH22[0] ADRH23[31] ADRH23[30] ADRH23[29] ADRH23[28] ADRH23[27] ADRH23[26] ADRH23[25] ADRH23[24] ADRH23[23] ADRH23[22] ADRH23[21] ADRH23[20] ADRH23[19] ADRH23[18] ADRH23[17] ADRH23[16] ADRH23[15] ADRH23[14] ADRH23[13] ADRH23[12] ADRH23[11] ADRH23[10] ADRH23[9] ADRH23[8] ADRH23[7] ADRH23[6] ADRH23[5] ADRH23[4] ADRH23[3] ADRH23[2] ADRH23[1] ADRH23[0] ADRH24[31] ADRH24[30] ADRH24[29] ADRH24[28] ADRH24[27] ADRH24[26] ADRH24[25] ADRH24[24] ADRH24[23] ADRH24[22] ADRH24[21] ADRH24[20] ADRH24[19] ADRH24[18] ADRH24[17] ADRH24[16] ADRH24[15] ADRH24[14] ADRH24[13] ADRH24[12] ADRH24[11] ADRH24[10] ADRH24[9] ADRH24[8] ADRH24[7] ADRH24[6] ADRH24[5] ADRH24[4] ADRH24[3] ADRH24[2] ADRH24[1] ADRH24[0] ADRH25[31] ADRH25[30] ADRH25[29] ADRH25[28] ADRH25[27] ADRH25[26] ADRH25[25] ADRH25[24] ADRH25[23] ADRH25[22] ADRH25[21] ADRH25[20] ADRH25[19] ADRH25[18] ADRH25[17] ADRH25[16] ADRH25[15] ADRH25[14] ADRH25[13] ADRH25[12] ADRH25[11] ADRH25[10] ADRH25[9] ADRH25[8] ADRH25[7] ADRH25[6] ADRH25[5] ADRH25[4] ADRH25[3] ADRH25[2] ADRH25[1] ADRH25[0] ADRH26[31] ADRH26[30] ADRH26[29] ADRH26[28] ADRH26[27] ADRH26[26] ADRH26[25] ADRH26[24] ADRH26[23] ADRH26[22] ADRH26[21] ADRH26[20] ADRH26[19] ADRH26[18] ADRH26[17] ADRH26[16] ADRH26[15] ADRH26[14] ADRH26[13] ADRH26[12] ADRH26[11] ADRH26[10] ADRH26[9] ADRH26[8] ADRH26[7] ADRH26[6] ADRH26[5] ADRH26[4] ADRH26[3] ADRH26[2] ADRH26[1] ADRH26[0] ADRH27[31] ADRH27[30] ADRH27[29] ADRH27[28] ADRH27[27] ADRH27[26] ADRH27[25] ADRH27[24] ADRH27[23] ADRH27[22] ADRH27[21] ADRH27[20] ADRH27[19] ADRH27[18] ADRH27[17] ADRH27[16] ADRH27[15] ADRH27[14] ADRH27[13] ADRH27[12] ADRH27[11] ADRH27[10] ADRH27[9] ADRH27[8] ADRH27[7] ADRH27[6] ADRH27[5] ADRH27[4] ADRH27[3] ADRH27[2] ADRH27[1] ADRH27[0] ADRH28[31] ADRH28[30] ADRH28[29] ADRH28[28] ADRH28[27] ADRH28[26] ADRH28[25] ADRH28[24] ADRH28[23] ADRH28[22] ADRH28[21] ADRH28[20] ADRH28[19] ADRH28[18] ADRH28[17] ADRH28[16] ADRH28[15] ADRH28[14] ADRH28[13] ADRH28[12] ADRH28[11] ADRH28[10] ADRH28[9] ADRH28[8] ADRH28[7] ADRH28[6] ADRH28[5] ADRH28[4] ADRH28[3] ADRH28[2] ADRH28[1] ADRH28[0] ADRH29[31] ADRH29[30] ADRH29[29] ADRH29[28] ADRH29[27] ADRH29[26] ADRH29[25] ADRH29[24] ADRH29[23] ADRH29[22] ADRH29[21] ADRH29[20] ADRH29[19] ADRH29[18] ADRH29[17] ADRH29[16] ADRH29[15] ADRH29[14] ADRH29[13] ADRH29[12] ADRH29[11] ADRH29[10] ADRH29[9] ADRH29[8] ADRH29[7] ADRH29[6] ADRH29[5] ADRH29[4] ADRH29[3] ADRH29[2] ADRH29[1] ADRH29[0] R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-164 RZ/A1H Group, RZ/A1M Group Table 58.2 Module Ethernet controller 58. List of Registers Register Bits Register Abbreviation TSU_ADRH30 TSU_ADRH31 TSU_ADRL0 TSU_ADRL1 TSU_ADRL2 TSU_ADRL3 TSU_ADRL4 TSU_ADRL5 TSU_ADRL6 TSU_ADRL7 TSU_ADRL8 TSU_ADRL9 TSU_ADRL10 TSU_ADRL11 TSU_ADRL12 Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 Bits 24/16/8/0 ADRH30[31] ADRH30[30] ADRH30[29] ADRH30[28] ADRH30[27] ADRH30[26] ADRH30[25] ADRH30[24] ADRH30[23] ADRH30[22] ADRH30[21] ADRH30[20] ADRH30[19] ADRH30[18] ADRH30[17] ADRH30[16] ADRH30[15] ADRH30[14] ADRH30[13] ADRH30[12] ADRH30[11] ADRH30[10] ADRH30[9] ADRH30[8] ADRH30[7] ADRH30[6] ADRH30[5] ADRH30[4] ADRH30[3] ADRH30[2] ADRH30[1] ADRH30[0] ADRH31[31] ADRH31[30] ADRH31[29] ADRH31[28] ADRH31[27] ADRH31[26] ADRH31[25] ADRH31[24] ADRH31[23] ADRH31[22] ADRH31[21] ADRH31[20] ADRH31[19] ADRH31[18] ADRH31[17] ADRH31[16] ADRH31[15] ADRH31[14] ADRH31[13] ADRH31[12] ADRH31[11] ADRH31[10] ADRH31[9] ADRH31[8] ADRH31[7] ADRH31[6] ADRH31[5] ADRH31[4] ADRH31[3] ADRH31[2] ADRH31[1] ADRH31[0] - - - - - - - - - - - - - - - - ADRL0[15] ADRL0[14] ADRL0[13] ADRL0[12] ADRL0[11] ADRL0[10] ADRL0[9] ADRL0[8] ADRL0[7] ADRL0[6] ADRL0[5] ADRL0[4] ADRL0[3] ADRL0[2] ADRL0[1] ADRL0[0] - - - - - - - - - - - - - - - - ADRL1[15] ADRL1[14] ADRL1[13] ADRL1[12] ADRL1[11] ADRL1[10] ADRL1[9] ADRL1[8] ADRL1[7] ADRL1[6] ADRL1[5] ADRL1[4] ADRL1[3] ADRL1[2] ADRL1[1] ADRL1[0] - - - - - - - - - - - - - - - - ADRL2[15] ADRL2[14] ADRL2[13] ADRL2[12] ADRL2[11] ADRL2[10] ADRL2[9] ADRL2[8] ADRL2[7] ADRL2[6] ADRL2[5] ADRL2[4] ADRL2[3] ADRL2[2] ADRL2[1] ADRL2[0] - - - - - - - - - - - - - - - - ADRL3[15] ADRL3[14] ADRL3[13] ADRL3[12] ADRL3[11] ADRL3[10] ADRL3[9] ADRL3[8] ADRL3[7] ADRL3[6] ADRL3[5] ADRL3[4] ADRL3[3] ADRL3[2] ADRL3[1] ADRL3[0] - - - - - - - - - - - - - - - - ADRL4[15] ADRL4[14] ADRL4[13] ADRL4[12] ADRL4[11] ADRL4[10] ADRL4[9] ADRL4[8] ADRL4[7] ADRL4[6] ADRL4[5] ADRL4[4] ADRL4[3] ADRL4[2] ADRL4[1] ADRL4[0] - - - - - - - - - - - - - - - - ADRL5[15] ADRL5[14] ADRL5[13] ADRL5[12] ADRL5[11] ADRL5[10] ADRL5[9] ADRL5[8] ADRL5[7] ADRL5[6] ADRL5[5] ADRL5[4] ADRL5[3] ADRL5[2] ADRL5[1] ADRL5[0] - - - - - - - - - - - - - - - - ADRL6[15] ADRL6[14] ADRL6[13] ADRL6[12] ADRL6[11] ADRL6[10] ADRL6[9] ADRL6[8] ADRL6[7] ADRL6[6] ADRL6[5] ADRL6[4] ADRL6[3] ADRL6[2] ADRL6[1] ADRL6[0] - - - - - - - - - - - - - - - - ADRL7[15] ADRL7[14] ADRL7[13] ADRL7[12] ADRL7[11] ADRL7[10] ADRL7[9] ADRL7[8] ADRL7[7] ADRL7[6] ADRL7[5] ADRL7[4] ADRL7[3] ADRL7[2] ADRL7[1] ADRL7[0] - - - - - - - - - - - - - - - - ADRL8[15] ADRL8[14] ADRL8[13] ADRL8[12] ADRL8[11] ADRL8[10] ADRL8[9] ADRL8[8] ADRL8[7] ADRL8[6] ADRL8[5] ADRL8[4] ADRL8[3] ADRL8[2] ADRL8[1] ADRL8[0] - - - - - - - - - - - - - - - - ADRL9[15] ADRL9[14] ADRL9[13] ADRL9[12] ADRL9[11] ADRL9[10] ADRL9[9] ADRL9[8] ADRL9[7] ADRL9[6] ADRL9[5] ADRL9[4] ADRL9[3] ADRL9[2] ADRL9[1] ADRL9[0] - - - - - - - - - - - - - - - - ADRL10[15] ADRL10[14] ADRL10[13] ADRL10[12] ADRL10[11] ADRL10[10] ADRL10[9] ADRL10[8] ADRL10[7] ADRL10[6] ADRL10[5] ADRL10[4] ADRL10[3] ADRL10[2] ADRL10[1] ADRL10[0] - - - - - - - - - - - - - - - - ADRL11[15] ADRL11[14] ADRL11[13] ADRL11[12] ADRL11[11] ADRL11[10] ADRL11[9] ADRL11[8] ADRL11[7] ADRL11[6] ADRL11[5] ADRL11[4] ADRL11[3] ADRL11[2] ADRL11[1] ADRL11[0] - - - - - - - - - - - - - - - - ADRL12[15] ADRL12[14] ADRL12[13] ADRL12[12] ADRL12[11] ADRL12[10] ADRL12[9] ADRL12[8] ADRL12[7] ADRL12[6] ADRL12[5] ADRL12[4] ADRL12[3] ADRL12[2] ADRL12[1] ADRL12[0] R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-165 RZ/A1H Group, RZ/A1M Group Table 58.2 Module Ethernet controller 58. List of Registers Register Bits Register Abbreviation TSU_ADRL13 TSU_ADRL14 TSU_ADRL15 TSU_ADRL16 TSU_ADRL17 TSU_ADRL18 TSU_ADRL19 TSU_ADRL20 TSU_ADRL21 TSU_ADRL22 TSU_ADRL23 TSU_ADRL24 TSU_ADRL25 TSU_ADRL26 Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 Bits 24/16/8/0 - - - - - - - - - - - - - - - - ADRL13[15] ADRL13[14] ADRL13[13] ADRL13[12] ADRL13[11] ADRL13[10] ADRL13[9] ADRL13[8] ADRL13[7] ADRL13[6] ADRL13[5] ADRL13[4] ADRL13[3] ADRL13[2] ADRL13[1] ADRL13[0] - - - - - - - - - - - - - - - - ADRL14[15] ADRL14[14] ADRL14[13] ADRL14[12] ADRL14[11] ADRL14[10] ADRL14[9] ADRL14[8] ADRL14[7] ADRL14[6] ADRL14[5] ADRL14[4] ADRL14[3] ADRL14[2] ADRL14[1] ADRL14[0] - - - - - - - - - - - - - - - - ADRL15[15] ADRL15[14] ADRL15[13] ADRL15[12] ADRL15[11] ADRL15[10] ADRL15[9] ADRL15[8] ADRL15[7] ADRL15[6] ADRL15[5] ADRL15[4] ADRL15[3] ADRL15[2] ADRL15[1] ADRL15[0] - - - - - - - - - - - - - - - - ADRL16[15] ADRL16[14] ADRL16[13] ADRL16[12] ADRL16[11] ADRL16[10] ADRL16[9] ADRL16[8] ADRL16[7] ADRL16[6] ADRL16[5] ADRL16[4] ADRL16[3] ADRL16[2] ADRL16[1] ADRL16[0] - - - - - - - - - - - - - - - - ADRL17[15] ADRL17[14] ADRL17[13] ADRL17[12] ADRL17[11] ADRL17[10] ADRL17[9] ADRL17[8] ADRL17[7] ADRL17[6] ADRL17[5] ADRL17[4] ADRL17[3] ADRL17[2] ADRL17[1] ADRL17[0] - - - - - - - - - - - - - - - - ADRL18[15] ADRL18[14] ADRL18[13] ADRL18[12] ADRL18[11] ADRL18[10] ADRL18[9] ADRL18[8] ADRL18[7] ADRL18[6] ADRL18[5] ADRL18[4] ADRL18[3] ADRL18[2] ADRL18[1] ADRL18[0] - - - - - - - - - - - - - - - - ADRL19[15] ADRL19[14] ADRL19[13] ADRL19[12] ADRL19[11] ADRL19[10] ADRL19[9] ADRL19[8] ADRL19[7] ADRL19[6] ADRL19[5] ADRL19[4] ADRL19[3] ADRL19[2] ADRL19[1] ADRL19[0] - - - - - - - - - - - - - - - - ADRL20[15] ADRL20[14] ADRL20[13] ADRL20[12] ADRL20[11] ADRL20[10] ADRL20[9] ADRL20[8] ADRL20[7] ADRL20[6] ADRL20[5] ADRL20[4] ADRL20[3] ADRL20[2] ADRL20[1] ADRL20[0] - - - - - - - - - - - - - - - - ADRL21[15] ADRL21[14] ADRL21[13] ADRL21[12] ADRL21[11] ADRL21[10] ADRL21[9] ADRL21[8] ADRL21[7] ADRL21[6] ADRL21[5] ADRL21[4] ADRL21[3] ADRL21[2] ADRL21[1] ADRL21[0] - - - - - - - - - - - - - - - - ADRL22[15] ADRL22[14] ADRL22[13] ADRL22[12] ADRL22[11] ADRL22[10] ADRL22[9] ADRL22[8] ADRL22[7] ADRL22[6] ADRL22[5] ADRL22[4] ADRL22[3] ADRL22[2] ADRL22[1] ADRL22[0] - - - - - - - - - - - - - - - - ADRL23[15] ADRL23[14] ADRL23[13] ADRL23[12] ADRL23[11] ADRL23[10] ADRL23[9] ADRL23[8] ADRL23[7] ADRL23[6] ADRL23[5] ADRL23[4] ADRL23[3] ADRL23[2] ADRL23[1] ADRL23[0] - - - - - - - - - - - - - - - - ADRL24[15] ADRL24[14] ADRL24[13] ADRL24[12] ADRL24[11] ADRL24[10] ADRL24[9] ADRL24[8] ADRL24[7] ADRL24[6] ADRL24[5] ADRL24[4] ADRL24[3] ADRL24[2] ADRL24[1] ADRL24[0] - - - - - - - - - - - - - - - - ADRL25[15] ADRL25[14] ADRL25[13] ADRL25[12] ADRL25[11] ADRL25[10] ADRL25[9] ADRL25[8] ADRL25[7] ADRL25[6] ADRL25[5] ADRL25[4] ADRL25[3] ADRL25[2] ADRL25[1] ADRL25[0] - - - - - - - - - - - - - - - - ADRL26[15] ADRL26[14] ADRL26[13] ADRL26[12] ADRL26[11] ADRL26[10] ADRL26[9] ADRL26[8] ADRL26[7] ADRL26[6] ADRL26[5] ADRL26[4] ADRL26[3] ADRL26[2] ADRL26[1] ADRL26[0] R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-166 RZ/A1H Group, RZ/A1M Group Table 58.2 Module Ethernet controller 58. List of Registers Register Bits Register Abbreviation TSU_ADRL27 TSU_ADRL28 TSU_ADRL29 TSU_ADRL30 TSU_ADRL31 TXNLCR0 TXALCR0 RXNLCR0 RXALCR0 EDSR0 EDMR0 EDTRR0 EDRRR0 EESR0 Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 Bits 24/16/8/0 - - - - - - - - - - - - - - - - ADRL27[15] ADRL27[14] ADRL27[13] ADRL27[12] ADRL27[11] ADRL27[10] ADRL27[9] ADRL27[8] ADRL27[7] ADRL27[6] ADRL27[5] ADRL27[4] ADRL27[3] ADRL27[2] ADRL27[1] ADRL27[0] - - - - - - - - - - - - - - - - ADRL28[15] ADRL28[14] ADRL28[13] ADRL28[12] ADRL28[11] ADRL28[10] ADRL28[9] ADRL28[8] ADRL28[7] ADRL28[6] ADRL28[5] ADRL28[4] ADRL28[3] ADRL28[2] ADRL28[1] ADRL28[0] - - - - - - - - - - - - - - - - ADRL29[15] ADRL29[14] ADRL29[13] ADRL29[12] ADRL29[11] ADRL29[10] ADRL29[9] ADRL29[8] ADRL29[7] ADRL29[6] ADRL29[5] ADRL29[4] ADRL29[3] ADRL29[2] ADRL29[1] ADRL29[0] - - - - - - - - - - - - - - - - ADRL30[15] ADRL30[14] ADRL30[13] ADRL30[12] ADRL30[11] ADRL30[10] ADRL30[9] ADRL30[8] ADRL30[7] ADRL30[6] ADRL30[5] ADRL30[4] ADRL30[3] ADRL30[2] ADRL30[1] ADRL30[0] - - - - - - - - - - - - - - - - ADRL31[15] ADRL31[14] ADRL31[13] ADRL31[12] ADRL31[11] ADRL31[10] ADRL31[9] ADRL31[8] ADRL31[7] ADRL31[6] ADRL31[5] ADRL31[4] ADRL31[3] ADRL31[2] ADRL31[1] ADRL31[0] NTC0[31] NTC0[30] NTC0[29] NTC0[28] NTC0[27] NTC0[26] NTC0[25] NTC0[24] NTC0[23] NTC0[22] NTC0[21] NTC0[20] NTC0[19] NTC0[18] NTC0[17] NTC0[16] NTC0[15] NTC0[14] NTC0[13] NTC0[12] NTC0[11] NTC0[10] NTC0[9] NTC0[8] NTC0[7] NTC0[6] NTC0[5] NTC0[4] NTC0[3] NTC0[2] NTC0[1] NTC0[0] TC0[31] TC0[30] TC0[29] TC0[28] TC0[27] TC0[26] TC0[25] TC0[24] TC0[23] TC0[22] TC0[21] TC0[20] TC0[19] TC0[18] TC0[17] TC0[16] TC0[15] TC0[14] TC0[13] TC0[12] TC0[11] TC0[10] TC0[9] TC0[8] TC0[7] TC0[6] TC0[5] TC0[4] TC0[3] TC0[2] TC0[1] TC0[0] NRC0[31] NRC0[30] NRC0[29] NRC0[28] NRC0[27] NRC0[26] NRC0[25] NRC0[24] NRC0[23] NRC0[22] NRC0[21] NRC0[20] NRC0[19] NRC0[18] NRC0[17] NRC0[16] NRC0[15] NRC0[14] NRC0[13] NRC0[12] NRC0[11] NRC0[10] NRC0[9] NRC0[8] NRC0[7] NRC0[6] NRC0[5] NRC0[4] NRC0[3] NRC0[2] NRC0[1] NRC0[0] RC0[31] RC0[30] RC0[29] RC0[28] RC0[27] RC0[26] RC0[25] RC0[24] RC0[23] RC0[22] RC0[21] RC0[20] RC0[19] RC0[18] RC0[17] RC0[16] RC0[15] RC0[14] RC0[13] RC0[12] RC0[11] RC0[10] RC0[9] RC0[8] RC0[7] RC0[6] RC0[5] RC0[4] RC0[3] RC0[2] RC0[1] RC0[0] - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - ENT ENR - - - - - - - - - - - - - - - - - - - - - - - - - DE DL[1] DL[0] - - SWRT SWRR - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - TR[1] TR[0] - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - RR TWB[1] TWB[0] TC[1] TUC ROC TABT RABT RFCOF - ECI TC[0] TDE TFUF FR RDE RFOF - - - - - - - - RMAF - - RRF RTLF RTSF PRE CERF R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-167 RZ/A1H Group, RZ/A1M Group Table 58.2 Module Ethernet controller 58. List of Registers Register Bits Register Abbreviation EESIPR0 TDLAR0 TDFAR0 TDFXR0 TDFFR0 RDLAR0 RDFAR0 RDFXR0 RDFFR0 TRSCER0 RMFCR0 TFTR0 FDR0 RMCR0 Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 Bits 24/16/8/0 TWB1IP TWB0IP TC1IP TUCIP ROCIP TABTIP RABTIP RFCOFIP - ECIIP TC0IP TDEIP TFUFIP FRIP RDEIP RFOFIP - - - - - - - - RMAFIP - - RRFIP RTLFIP RTSFIP PREIP CERFIP TDLA[31] TDLA[30] TDLA[29] TDLA[28] TDLA[27] TDLA[26] TDLA[25] TDLA[24] TDLA[23] TDLA[22] TDLA[21] TDLA[20] TDLA[19] TDLA[18] TDLA[17] TDLA[16] TDLA[15] TDLA[14] TDLA[13] TDLA[12] TDLA[11] TDLA[10] TDLA[9] TDLA[8] TDLA[7] TDLA[6] TDLA[5] TDLA[4] TDLA[3] TDLA[2] TDLA[1] TDLA[0] TDFA[31] TDFA[30] TDFA[29] TDFA[28] TDFA[27] TDFA[26] TDFA[25] TDFA[24] TDFA[23] TDFA[22] TDFA[21] TDFA[20] TDFA[19] TDFA[18] TDFA[17] TDFA[16] TDFA[15] TDFA[14] TDFA[13] TDFA[12] TDFA[11] TDFA[10] TDFA[9] TDFA[8] TDFA[7] TDFA[6] TDFA[5] TDFA[4] TDFA[3] TDFA[2] TDFA[1] TDFA[0] TDFX[31] TDFX[30] TDFX[29] TDFX[28] TDFX[27] TDFX[26] TDFX[25] TDFX[24] TDFX[23] TDFX[22] TDFX[21] TDFX[20] TDFX[19] TDFX[18] TDFX[17] TDFX[16] TDFX[15] TDFX[14] TDFX[13] TDFX[12] TDFX[11] TDFX[10] TDFX[9] TDFX[8] TDFX[7] TDFX[6] TDFX[5] TDFX[4] TDFX[3] TDFX[2] TDFX[1] TDFX[0] - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - TDLF RDLA[31] RDLA[30] RDLA[29] RDLA[28] RDLA[27] RDLA[26] RDLA[25] RDLA[24] RDLA[23] RDLA[22] RDLA[21] RDLA[20] RDLA[19] RDLA[18] RDLA[17] RDLA[16] RDLA[15] RDLA[14] RDLA[13] RDLA[12] RDLA[11] RDLA[10] RDLA[9] RDLA[8] RDLA[7] RDLA[6] RDLA[5] RDLA[4] RDLA[3] RDLA[2] RDLA[1] RDLA[0] RDFA[31] RDFA[30] RDFA[29] RDFA[28] RDFA[27] RDFA[26] RDFA[25] RDFA[24] RDFA[23] RDFA[22] RDFA[21] RDFA[20] RDFA[19] RDFA[18] RDFA[17] RDFA[16] RDFA[15] RDFA[14] RDFA[13] RDFA[12] RDFA[11] RDFA[10] RDFA[9] RDFA[8] RDFA[7] RDFA[6] RDFA[5] RDFA[4] RDFA[3] RDFA[2] RDFA[1] RDFA[0] RDFX[31] RDFX[30] RDFX[29] RDFX[28] RDFX[27] RDFX[26] RDFX[25] RDFX[24] RDFX[23] RDFX[22] RDFX[21] RDFX[20] RDFX[19] RDFX[18] RDFX[17] RDFX[16] RDFX[15] RDFX[14] RDFX[13] RDFX[12] RDFX[11] RDFX[10] RDFX[9] RDFX[8] RDFX[7] RDFX[6] RDFX[5] RDFX[4] RDFX[3] RDFX[2] RDFX[1] RDFX[0] - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - RDLF - - - - - - - - - - - - - - TABTCE RABTCE - - - - - - - - RMAFCE - - RRFCE RTLFCE RTSFCE PRECE CERFCE - - - - - - - - - - - - - - - - MFC[15] MFC[14] MFC[13] MFC[12] MFC[11] MFC[10] MFC[9] MFC[8] MFC[7] MFC[6] MFC[5] MFC[4] MFC[3] MFC[2] MFC[1] MFC[0] - - - - - - - - - - - - - - - - - - - - - TFT[10] TFT[9] TFT[8] TFT[7] TFT[6] TFT[5] TFT[4] TFT[3] TFT[2] TFT[1] TFT[0] - - - - - - - - - - - - - - - - - - - - - TFD[2] TFD[1] TFD[0] - - - RFD[4] RFD[3] RFD[2] RFD[1] RFD[0] - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - RNC R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-168 RZ/A1H Group, RZ/A1M Group Table 58.2 Module Ethernet controller Register Bits Register Abbreviation RPADIR0 FCFTR0 CSMR CSSBM CSSMR A/D converter 58. List of Registers ADDRA ADDRB ADDRC ADDRD ADDRE ADDRF ADDRG ADDRH ADCMPHA ADCMPLA ADCMPHB ADCMPLB ADCMPHC ADCMPLC ADCMPHD ADCMPLD ADCMPHE ADCMPLE ADCMPHF Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 Bits 24/16/8/0 - - - - - - - - - - - PADS[4] PADS[3] PADS[2] PADS[1] PADS[0] PADR[15] PADR[14] PADR[13] PADR[12] PADR[11] PADR[10] PADR[9] PADR[8] PADR[7] PADR[6] PADR[5] PADR[4] PADR[3] PADR[2] PADR[1] PADR[0] - - - - - - - - - - - RFF[4] RFF[3] RFF[2] RFF[1] RFF[0] - - - - - - - - RFD[7] RFD[6] RFD[5] RFD[4] RFD[3] RFD[2] RFD[1] RFD[0] CSEBL CSMD - - - - - - - - - - - - - - - - - - - - - - - - SB[5] SB[4] SB[3] SB[2] SB[1] SB[0] - - - - - - - - - - - - - - - - - - - - - - - - - - SBM[5] SBM[4] SBM[3] SBM[2] SBM[1] SBM[0] - - - - - - - - - - - - - - - - CS[15] CS[14] CS[13] CS[12] CS[11] CS[10] CS[9] CS[8] CS[7] CS[6] CS[5] CS[4] CS[3] CS[2] CS[1] CS[0] - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-169 RZ/A1H Group, RZ/A1M Group Table 58.2 Module A/D converter 58. List of Registers Register Bits Register Abbreviation ADCMPLF ADCMPHG ADCMPLG ADCMPHH ADCMPLH ADCSR ADCMPER ADCMPSR NAND flash FLCMNCR memory controller FLCMDCR FLCMCDR FLADR FLADR2 FLDTCNTR FLDATAR FLINTDMACR FLBSYTMR FLBSYCNT FLDTFIFO Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 Bits 24/16/8/0 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - ADF ADIE ADST TRGS[3] TRGS[2] TRGS[1] TRGS[0] CKS[2] CKS[1] CKS[0] MDS[2] MDS[1] MDS[0] CH[2] CH[1] CH[0] HLMENH HLMENG HLMENF HLMENE HLMEND HLMENC HLMENB HLMENA LLMENH LLMENG LLMENF LLMENE LLMEND LLMENC LLMENB LLMENA HOVRH HOVRG HOVRF HOVRE HOVRD HOVRC HOVRB HOVRA LUDRH LUDRG LUDRF LUDRE LUDRD LUDRC LUDRB LUDRA - - - - - - - - - - - - - SNAND QTSEL - - - - - ACM[1] ACM[0] NANDWF - - - - - CE - - - ADRCNT2 - - - - - CDSRC DOSR - - SELRW DOADR ADRCNT[1] ADRCNT[0] DOCMD2 DOCMD1 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - CMD2[7] CMD2[6] CMD2[5] CMD2[4] CMD2[3] CMD2[2] CMD2[1] CMD2[0] CMD1[7] CMD1[6] CMD1[5] CMD1[4] CMD1[3] CMD1[2] CMD1[1] CMD1[0] ADR4[7] ADR4[6] ADR4[5] ADR4[4] ADR4[3] ADR4[2] ADR4[1] ADR4[0] ADR3[7] ADR3[6] ADR3[5] ADR3[4] ADR3[3] ADR3[2] ADR3[1] ADR3[0] ADR2[7] ADR2[6] ADR2[5] ADR2[4] ADR2[3] ADR2[2] ADR2[1] ADR2[0] ADR1[7] ADR1[6] ADR1[5] ADR1[4] ADR1[3] ADR1[2] ADR1[1] ADR1[0] - - - - - - - - - - - - - - - - - - - - - - - - ADR5[7] ADR5[6] ADR5[5] ADR5[4] ADR5[3] ADR5[2] ADR5[1] ADR5[0] - - - - - - - - DTFLW[7] DTFLW[6] DTFLW[5] DTFLW[4] DTFLW[3] DTFLW[2] DTFLW[1] DTFLW[0] - - - - DTCNT[11] DTCNT[10] DTCNT[9] DTCNT[8] DTCNT[7] DTCNT[6] DTCNT[5] DTCNT[4] DTCNT[3] DTCNT[2] DTCNT[1] DTCNT[0] DT4[7] DT4[6] DT4[5] DT4[4] DT4[3] DT4[2] DT4[1] DT4[0] DT3[7] DT3[6] DT3[5] DT3[4] DT3[3] DT3[2] DT3[1] DT3[0] DT2[7] DT2[6] DT2[5] DT2[4] DT2[3] DT2[2] DT2[1] DT2[0] DT1[7] DT1[6] DT1[5] DT1[4] DT1[3] DT1[2] DT1[1] DT1[0] - - - - - - - - - - FIFOTRG[1] FIFOTRG[0] - AC0CLR - DREQ0EN - - - - - - - STERB BTOERB - TRREQF0 STERINTE RBERINTE TEINTE - TRINTE0 - - - - - - - - - - - - RBTMOUT[19] RBTMOUT[18] RBTMOUT[17] RBTMOUT[16] RBTMOUT[15] RBTMOUT[14] RBTMOUT[13] RBTMOUT[12] RBTMOUT[11] RBTMOUT[10] RBTMOUT[9] RBTMOUT[8] RBTMOUT[7] RBTMOUT[6] RBTMOUT[5] RBTMOUT[4] RBTMOUT[3] RBTMOUT[2] RBTMOUT[1] RBTMOUT[0] STAT[7] STAT[6] STAT[5] STAT[4] STAT[3] STAT[2] STAT[1] STAT[0] - - - - RBTIMCNT[19] RBTIMCNT[18] RBTIMCNT[17] RBTIMCNT[16] RBTIMCNT[15] RBTIMCNT[14] RBTIMCNT[13] RBTIMCNT[12] RBTIMCNT[11] RBTIMCNT[10] RBTIMCNT[9] RBTIMCNT[8] RBTIMCNT[7] RBTIMCNT[6] RBTIMCNT[5] RBTIMCNT[4] RBTIMCNT[3] RBTIMCNT[2] RBTIMCNT[1] RBTIMCNT[0] DTFO[31] DTFO[30] DTFO[29] DTFO[28] DTFO[27] DTFO[26] DTFO[25] DTFO[24] DTFO[23] DTFO[22] DTFO[21] DTFO[20] DTFO[19] DTFO[18] DTFO[17] DTFO[16] DTFO[15] DTFO[14] DTFO[13] DTFO[12] DTFO[11] DTFO[10] DTFO[9] DTFO[8] DTFO[7] DTFO[6] DTFO[5] DTFO[4] DTFO[3] DTFO[2] DTFO[1] DTFO[0] R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-170 RZ/A1H Group, RZ/A1M Group Table 58.2 Module Register Bits Register Abbreviation NAND flash FLTRCR memory controller USB2.0 host/ function module 58. List of Registers SYSCFG0_0 BUSWAIT_0 SYSSTS0_0 DVSTCTR0_0 TESTMODE_0 D0FBCFG_0 D1FBCFG_0 CFIFO_0 D0FIFO_0 D1FIFO_0 CFIFOSEL_0 Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 Bits 24/16/8/0 - - - - - - TREND TRSTRT - - - - - SCKE - - HSE DCFM DRPD DPRPU - UCKSEL UPLLE USBE - - - - - - - - - - BWAIT[5] BWAIT[4] BWAIT[3] BWAIT[2] BWAIT[1] BWAIT[0] - - - - - - - - - - - - - - LNST[1] LNST[0] - - - - - - - WKUP RWUPE USBRST RESUME UACT - RHST[2] RHST[1] RHST[0] - - - - - - - - - - - - UTST[3] UTST[2] UTST[1] UTST[0] - - - DFACC[1] DFACC[0] - - - - - - TENDE - - - - - - DFACC[1] DFACC[0] - - - - - - - TENDE - - - - FIFOPORT[31] FIFOPORT[30] FIFOPORT[29] FIFOPORT[28] FIFOPORT[27] FIFOPORT[26] FIFOPORT[25] FIFOPORT[24] FIFOPORT[23] FIFOPORT[22] FIFOPORT[21] FIFOPORT[20] FIFOPORT[19] FIFOPORT[18] FIFOPORT[17] FIFOPORT[16] FIFOPORT[15] FIFOPORT[14] FIFOPORT[13] FIFOPORT[12] FIFOPORT[11] FIFOPORT[10] FIFOPORT[9] FIFOPORT[8] FIFOPORT[7] FIFOPORT[6] FIFOPORT[5] FIFOPORT[4] FIFOPORT[3] FIFOPORT[2] FIFOPORT[1] FIFOPORT[0] FIFOPORT[31] FIFOPORT[30] FIFOPORT[29] FIFOPORT[28] FIFOPORT[27] FIFOPORT[26] FIFOPORT[25] FIFOPORT[24] FIFOPORT[23] FIFOPORT[22] FIFOPORT[21] FIFOPORT[20] FIFOPORT[19] FIFOPORT[18] FIFOPORT[17] FIFOPORT[16] FIFOPORT[15] FIFOPORT[14] FIFOPORT[13] FIFOPORT[12] FIFOPORT[11] FIFOPORT[10] FIFOPORT[9] FIFOPORT[8] FIFOPORT[7] FIFOPORT[6] FIFOPORT[5] FIFOPORT[4] FIFOPORT[3] FIFOPORT[2] FIFOPORT[1] FIFOPORT[0] FIFOPORT[31] FIFOPORT[30] FIFOPORT[29] FIFOPORT[28] FIFOPORT[27] FIFOPORT[26] FIFOPORT[25] FIFOPORT[24] FIFOPORT[23] FIFOPORT[22] FIFOPORT[21] FIFOPORT[20] FIFOPORT[19] FIFOPORT[18] FIFOPORT[17] FIFOPORT[16] FIFOPORT[15] FIFOPORT[14] FIFOPORT[13] FIFOPORT[12] FIFOPORT[11] FIFOPORT[10] FIFOPORT[9] FIFOPORT[8] FIFOPORT[7] FIFOPORT[6] FIFOPORT[5] FIFOPORT[4] FIFOPORT[3] FIFOPORT[2] FIFOPORT[1] FIFOPORT[0] RCNT REW - - MBW[1] MBW[0] - BIGEND - - ISEL - CURPIPE[3] CURPIPE[2] CURPIPE[1] CURPIPE[0] DTLN[8] BVAL BCLR FRDY - DTLN[11] DTLN[10] DTLN[9] DTLN[7] DTLN[6] DTLN[5] DTLN[4] DTLN[3] DTLN[2] DTLN[1] DTLN[0] D0FIFOSEL_0 RCNT REW DCLRM DREQE MBW[1] MBW[0] - BIGEND - - - - CURPIPE[3] CURPIPE[2] CURPIPE[1] CURPIPE[0] D0FIFOCTR_0 BVAL BCLR FRDY - DTLN[11] DTLN[10] DTLN[9] DTLN[8] DTLN[7] DTLN[6] DTLN[5] DTLN[4] DTLN[3] DTLN[2] DTLN[1] DTLN[0] D1FIFOSEL_0 RCNT REW DCLRM DREQE MBW[1] MBW[0] - BIGEND - - - - CURPIPE[3] CURPIPE[2] CURPIPE[1] CURPIPE[0] D1FIFOCTR_0 BVAL BCLR FRDY - DTLN[11] DTLN[10] DTLN[9] DTLN[8] DTLN[7] DTLN[6] DTLN[5] DTLN[4] DTLN[3] DTLN[2] DTLN[1] DTLN[0] VBSE RSME SOFE DVSE CTRE BEMPE NRDYE BRDYE - - - - - - - - INTENB1_0 - BCHGE - DTCHE ATTCHE - - - - EOFERRE SIGNE SACKE - - - - BRDYENB_0 PIPEBRDYE[15] PIPEBRDYE[14] PIPEBRDYE[13] PIPEBRDYE[12] PIPEBRDYE[11] PIPEBRDYE[10] PIPEBRDYE[9] PIPEBRDYE[8] PIPEBRDYE[7] PIPEBRDYE[6] PIPEBRDYE[5] PIPEBRDYE[4] PIPEBRDYE[3] PIPEBRDYE[2] PIPEBRDYE[1] PIPEBRDYE[0] CFIFOCTR_0 INTENB0_0 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-171 RZ/A1H Group, RZ/A1M Group Table 58.2 Module USB2.0 host/ function module 58. List of Registers Register Bits Register Abbreviation Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 Bits 24/16/8/0 NRDYENB_0 PIPENRDYE[15] PIPENRDYE[14] PIPENRDYE[13] PIPENRDYE[12] PIPENRDYE[11] PIPENRDYE[10] PIPENRDYE[9] PIPENRDYE[8] PIPENRDYE[7] PIPENRDYE[6] PIPENRDYE[5] PIPENRDYE[4] PIPENRDYE[3] PIPENRDYE[2] PIPENRDYE[1] PIPENRDYE[0] BEMPENB_0 PIPEBEMPE[15] PIPEBEMPE[14] PIPEBEMPE[13] PIPEBEMPE[12] PIPEBEMPE[11] PIPEBEMPE[10] PIPEBEMPE[9] PIPEBEMPE[8] PIPEBEMPE[7] PIPEBEMPE[6] PIPEBEMPE[5] PIPEBEMPE[4] PIPEBEMPE[3] PIPEBEMPE[2] PIPEBEMPE[1] PIPEBEMPE[0] - - - - - - - TRNENSEL - BRDYM - - - - - - VBINT RESM SOFR DVST CTRT BEMP NRDY BRDY VBSTS DVSQ[2] DVSQ[1] DVSQ[0] VALID CTSQ[2] CTSQ[1] CTSQ[0] - BCHG - DTCH ATTCH - - - - EOFERR SIGN SACK - - - - BRDYSTS_0 PIPEBRDY[15] PIPEBRDY[14] PIPEBRDY[13] PIPEBRDY[12] PIPEBRDY[11] PIPEBRDY[10] PIPEBRDY[9] PIPEBRDY[8] PIPEBRDY[7] PIPEBRDY[6] PIPEBRDY[5] PIPEBRDY[4] PIPEBRDY[3] PIPEBRDY[2] PIPEBRDY[1] PIPEBRDY[0] NRDYSTS_0 PIPENRDY[15] PIPENRDY[14] PIPENRDY[13] PIPENRDY[12] PIPENRDY[11] PIPENRDY[10] PIPENRDY[9] PIPENRDY[8] PIPENRDY[7] PIPENRDY[6] PIPENRDY[5] PIPENRDY[4] PIPENRDY[3] PIPENRDY[2] PIPENRDY[1] PIPENRDY[0] BEMPSTS_0 PIPEBEMP[15] PIPEBEMP[14] PIPEBEMP[13] PIPEBEMP[12] PIPEBEMP[11] PIPEBEMP[10] PIPEBEMP[9] PIPEBEMP[8] PIPEBEMP[7] PIPEBEMP[6] PIPEBEMP[5] PIPEBEMP[4] PIPEBEMP[3] PIPEBEMP[2] PIPEBEMP[1] PIPEBEMP[0] SOFCFG_0 INTSTS0_0 INTSTS1_0 FRMNUM_0 UFRMNUM_0 USBADDR_0 USBREQ_0 USBVAL_0 USBINDX_0 USBLENG_0 DCPCFG_0 DCPMAXP_0 DCPCTR_0 PIPESEL_0 PIPECFG_0 PIPEBUF_0 PIPEMAXP_0 PIPEPERI_0 PIPE1CTR_0 PIPE2CTR_0 PIPE3CTR_0 PIPE4CTR_0 PIPE5CTR_0 OVRN CRCE - - - FRNM[10] FRNM[9] FRNM[8] FRNM[7] FRNM[6] FRNM[5] FRNM[4] FRNM[3] FRNM[2] FRNM[1] FRNM[0] - - - - - - - - - - - - - UFRNM[2] UFRNM[1] UFRNM[0] - - - - - - - - - USBADDR[6] USBADDR[5] USBADDR[4] USBADDR[3] USBADDR[2] USBADDR[1] USBADDR[0] bRequest[7] bRequest[6] bRequest[5] bRequest[4] bRequest[3] bRequest[2] bRequest[1] bRequest[0] bmRequestType[7] bmRequestType[6] bmRequestType[5] bmRequestType[4] bmRequestType[3] bmRequestType[2] bmRequestType[1] bmRequestType[0] wValue[15] wValue[14] wValue[13] wValue[12] wValue[11] wValue[10] wValue[9] wValue[8] wValue[7] wValue[6] wValue[5] wValue[4] wValue[3] wValue[2] wValue[1] wValue[0] wIndex[15] wIndex[14] wIndex[13] wIndex[12] wIndex[11] wIndex[10] wIndex[9] wIndex[8] wIndex[7] wIndex[6] wIndex[5] wIndex[4] wIndex[3] wIndex[2] wIndex[1] wIndex[0] wLength[15] wLength[14] wLength[13] wLength[12] wLength[11] wLength[10] wLength[9] wLength[8] wLength[7] wLength[6] wLength[5] wLength[4] wLength[3] wLength[2] wLength[1] wLength[0] - - - - - - - CNTMD SHTNAK - - DIR - - - - DEVSEL[3] DEVSEL[2] DEVSEL[1] DEVSEL[0] - - - - - MXPS[6] MXPS[5] MXPS[4] MXPS[3] MXPS[2] MXPS[1] MXPS[0] BSTS SUREQ CSCLR CSSTS SUREQCLR - - SQCLR SQSET SQMON PBUSY PINGE - CCPL PID[1] PID[0] - - - - - - - - - - - - PIPESEL[3] PIPESEL[2] PIPESEL[1] PIPESEL[0] TYPE[1] TYPE[0] - - - BFRE DBLB CNTMD SHTNAK - - DIR EPNUM[3] EPNUM[2] EPNUM[1] EPNUM[0] - BUFSIZE[4] BUFSIZE[3] BUFSIZE[2] BUFSIZE[1] BUFSIZE[0] - - BUFNMB[7] BUFNMB[6] BUFNMB[5] BUFNMB[4] BUFNMB[3] BUFNMB[2] BUFNMB[1] BUFNMB[0] DEVSEL[3] DEVSEL[2] DEVSEL[1] DEVSEL[0] - MXPS[10] MXPS[9] MXPS[8] MXPS[7] MXPS[6] MXPS[5] MXPS[4] MXPS[3] MXPS[2] MXPS[1] MXPS[0] - - - IFIS - - - - - - - - - IITV[2] IITV[1] IITV[0] SQCLR BSTS INBUFM CSCLR CSSTS - ATREPM ACLRM SQSET SQMON PBUSY - - - PID[1] PID[0] BSTS INBUFM CSCLR CSSTS - ATREPM ACLRM SQCLR SQSET SQMON PBUSY - - - PID[1] PID[0] BSTS INBUFM CSCLR CSSTS - ATREPM ACLRM SQCLR SQSET SQMON PBUSY - - - PID[1] PID[0] BSTS INBUFM CSCLR CSSTS - ATREPM ACLRM SQCLR SQSET SQMON PBUSY - - - PID[1] PID[0] BSTS INBUFM CSCLR CSSTS - ATREPM ACLRM SQCLR SQSET SQMON PBUSY - - - PID[1] PID[0] R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-172 RZ/A1H Group, RZ/A1M Group Table 58.2 Module USB2.0 host/ function module 58. List of Registers Register Bits Register Abbreviation PIPE6CTR_0 PIPE7CTR_0 PIPE8CTR_0 PIPE9CTR_0 PIPEACTR_0 PIPEBCTR_0 PIPECCTR_0 PIPEDCTR_0 PIPEECTR_0 PIPEFCTR_0 Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 Bits 24/16/8/0 BSTS - CSCLR CSSTS - - ACLRM SQCLR SQSET SQMON PBUSY - - - PID[1] PID[0] BSTS - CSCLR CSSTS - - ACLRM SQCLR SQSET SQMON PBUSY - - - PID[1] PID[0] BSTS - CSCLR CSSTS - - ACLRM SQCLR SQSET SQMON PBUSY - - - PID[1] PID[0] BSTS INBUFM CSCLR CSSTS - ATREPM ACLRM SQCLR SQSET SQMON PBUSY - - - PID[1] PID[0] BSTS INBUFM CSCLR CSSTS - ATREPM ACLRM SQCLR SQSET SQMON PBUSY - - - PID[1] PID[0] BSTS INBUFM CSCLR CSSTS - ATREPM ACLRM SQCLR SQSET SQMON PBUSY - - - PID[1] PID[0] BSTS INBUFM CSCLR CSSTS - ATREPM ACLRM SQCLR SQSET SQMON PBUSY - - - PID[1] PID[0] BSTS INBUFM CSCLR CSSTS - ATREPM ACLRM SQCLR SQSET SQMON PBUSY - - - PID[1] PID[0] BSTS INBUFM CSCLR CSSTS - ATREPM ACLRM SQCLR SQSET SQMON PBUSY - - - PID[1] PID[0] BSTS INBUFM CSCLR CSSTS - ATREPM ACLRM SQCLR SQSET SQMON PBUSY - - - PID[1] PID[0] PIPE1TRE_0 - - - - - - TRENB TRCLR - - - - - - - - PIPE1TRN_0 TRNCNT[15] TRNCNT[14] TRNCNT[13] TRNCNT[12] TRNCNT[11] TRNCNT[10] TRNCNT[9] TRNCNT[8] TRNCNT[7] TRNCNT[6] TRNCNT[5] TRNCNT[4] TRNCNT[3] TRNCNT[2] TRNCNT[1] TRNCNT[0] - - - - - - TRENB TRCLR - - - - - - - - TRNCNT[15] TRNCNT[14] TRNCNT[13] TRNCNT[12] TRNCNT[11] TRNCNT[10] TRNCNT[9] TRNCNT[8] TRNCNT[7] TRNCNT[6] TRNCNT[5] TRNCNT[4] TRNCNT[3] TRNCNT[2] TRNCNT[1] TRNCNT[0] - - - - - - TRENB TRCLR - - - - - - - - TRNCNT[15] TRNCNT[14] TRNCNT[13] TRNCNT[12] TRNCNT[11] TRNCNT[10] TRNCNT[9] TRNCNT[8] TRNCNT[7] TRNCNT[6] TRNCNT[5] TRNCNT[4] TRNCNT[3] TRNCNT[2] TRNCNT[1] TRNCNT[0] - - - - - - TRENB TRCLR - - - - - - - - TRNCNT[15] TRNCNT[14] TRNCNT[13] TRNCNT[12] TRNCNT[11] TRNCNT[10] TRNCNT[9] TRNCNT[8] TRNCNT[7] TRNCNT[6] TRNCNT[5] TRNCNT[4] TRNCNT[3] TRNCNT[2] TRNCNT[1] TRNCNT[0] - - - - - - TRENB TRCLR - - - - - - - - TRNCNT[15] TRNCNT[14] TRNCNT[13] TRNCNT[12] TRNCNT[11] TRNCNT[10] TRNCNT[9] TRNCNT[8] TRNCNT[7] TRNCNT[6] TRNCNT[5] TRNCNT[4] TRNCNT[3] TRNCNT[2] TRNCNT[1] TRNCNT[0] - - - - - - TRENB TRCLR - - - - - - - - TRNCNT[15] TRNCNT[14] TRNCNT[13] TRNCNT[12] TRNCNT[11] TRNCNT[10] TRNCNT[9] TRNCNT[8] TRNCNT[7] TRNCNT[6] TRNCNT[5] TRNCNT[4] TRNCNT[3] TRNCNT[2] TRNCNT[1] TRNCNT[0] - - - - - - TRENB TRCLR - - - - - - - - TRNCNT[15] TRNCNT[14] TRNCNT[13] TRNCNT[12] TRNCNT[11] TRNCNT[10] TRNCNT[9] TRNCNT[8] TRNCNT[7] TRNCNT[6] TRNCNT[5] TRNCNT[4] TRNCNT[3] TRNCNT[2] TRNCNT[1] TRNCNT[0] - - - - - - TRENB TRCLR - - - - - - - - TRNCNT[15] TRNCNT[14] TRNCNT[13] TRNCNT[12] TRNCNT[11] TRNCNT[10] TRNCNT[9] TRNCNT[8] TRNCNT[7] TRNCNT[6] TRNCNT[5] TRNCNT[4] TRNCNT[3] TRNCNT[2] TRNCNT[1] TRNCNT[0] - - - - - - TRENB TRCLR - - - - - - - - TRNCNT[15] TRNCNT[14] TRNCNT[13] TRNCNT[12] TRNCNT[11] TRNCNT[10] TRNCNT[9] TRNCNT[8] TRNCNT[7] TRNCNT[6] TRNCNT[5] TRNCNT[4] TRNCNT[3] TRNCNT[2] TRNCNT[1] TRNCNT[0] PIPE2TRE_0 PIPE2TRN_0 PIPE3TRE_0 PIPE3TRN_0 PIPE4TRE_0 PIPE4TRN_0 PIPE5TRE_0 PIPE5TRN_0 PIPEBTRE_0 PIPEBTRN_0 PIPECTRE_0 PIPECTRN_0 PIPEDTRE_0 PIPEDTRN_0 PIPEETRE_0 PIPEETRN_0 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-173 RZ/A1H Group, RZ/A1M Group Table 58.2 Module USB2.0 host/ function module 58. List of Registers Register Bits Register Abbreviation PIPEFTRE_0 PIPEFTRN_0 PIPE9TRE_0 PIPE9TRN_0 PIPEATRE_0 PIPEATRN_0 DEVADD0_0 DEVADD1_0 DEVADD2_0 DEVADD3_0 DEVADD4_0 DEVADD5_0 DEVADD6_0 DEVADD7_0 DEVADD8_0 DEVADD9_0 DEVADDA_0 SUSPMODE_0 D0FIFOB0_0 D0FIFOB1_0 D0FIFOB2_0 D0FIFOB3_0 D0FIFOB4_0 Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 Bits 24/16/8/0 - - - - - - TRENB TRCLR - - - - - - - - TRNCNT[15] TRNCNT[14] TRNCNT[13] TRNCNT[12] TRNCNT[11] TRNCNT[10] TRNCNT[9] TRNCNT[8] TRNCNT[7] TRNCNT[6] TRNCNT[5] TRNCNT[4] TRNCNT[3] TRNCNT[2] TRNCNT[1] TRNCNT[0] - - - - - - TRENB TRCLR - - - - - - - - TRNCNT[15] TRNCNT[14] TRNCNT[13] TRNCNT[12] TRNCNT[11] TRNCNT[10] TRNCNT[9] TRNCNT[8] TRNCNT[7] TRNCNT[6] TRNCNT[5] TRNCNT[4] TRNCNT[3] TRNCNT[2] TRNCNT[1] TRNCNT[0] - - - - - - TRENB TRCLR - - - - - - - - TRNCNT[15] TRNCNT[14] TRNCNT[13] TRNCNT[12] TRNCNT[11] TRNCNT[10] TRNCNT[9] TRNCNT[8] TRNCNT[7] TRNCNT[6] TRNCNT[5] TRNCNT[4] TRNCNT[3] TRNCNT[2] TRNCNT[1] TRNCNT[0] - UPPHUB[3] UPPHUB[2] UPPHUB[1] UPPHUB[0] HUBPORT[2] HUBPORT[1] HUBPORT[0] USBSPD[1] USBSPD[0] - - - - - - - UPPHUB[3] UPPHUB[2] UPPHUB[1] UPPHUB[0] HUBPORT[2] HUBPORT[1] HUBPORT[0] USBSPD[1] USBSPD[0] - - - - - - - UPPHUB[3] UPPHUB[2] UPPHUB[1] UPPHUB[0] HUBPORT[2] HUBPORT[1] HUBPORT[0] USBSPD[1] USBSPD[0] - - - - - - - UPPHUB[3] UPPHUB[2] UPPHUB[1] UPPHUB[0] HUBPORT[2] HUBPORT[1] HUBPORT[0] USBSPD[1] USBSPD[0] - - - - - - - UPPHUB[3] UPPHUB[2] UPPHUB[1] UPPHUB[0] HUBPORT[2] HUBPORT[1] HUBPORT[0] USBSPD[1] USBSPD[0] - - - - - - - UPPHUB[3] UPPHUB[2] UPPHUB[1] UPPHUB[0] HUBPORT[2] HUBPORT[1] HUBPORT[0] USBSPD[1] USBSPD[0] - - - - - - - HPPHUB[3] HPPHUB[2] HPPHUB[1] HPPHUB[0] HUBPORT[2] HUBPORT[1] HUBPORT[0] USBSPD[1] UPPHUB[3] UPPHUB[2] UPPHUB[1] UPPHUB[0] - - - - HPPHUB[3] HPPHUB[2] HPPHUB[1] HPPHUB[0] HUBPORT[2] HUBPORT[1] HUBPORT[0] USBSPD[1] USBSPD[0] - - - - - - - UPPHUB[3] UPPHUB[2] UPPHUB[1] UPPHUB[0] HUBPORT[2] HUBPORT[1] HUBPORT[0] USBSPD[1] USBSPD[0] - - - - - - - UPPHUB[3] UPPHUB[2] UPPHUB[1] UPPHUB[0] HUBPORT[2] HUBPORT[1] HUBPORT[0] USBSPD[1] USBSPD[0] - - - - - - - UPPHUB[3] UPPHUB[2] UPPHUB[1] UPPHUB[0] HUBPORT[2] HUBPORT[1] HUBPORT[0] USBSPD[1] USBSPD[0] - - - - - - - SUSPM - - - - - - - - - - - - - - FIFOPORT[31] FIFOPORT[30] FIFOPORT[29] FIFOPORT[28] FIFOPORT[27] FIFOPORT[26] FIFOPORT[25] FIFOPORT[24] FIFOPORT[23] FIFOPORT[22] FIFOPORT[21] FIFOPORT[20] FIFOPORT[19] FIFOPORT[18] FIFOPORT[17] FIFOPORT[16] FIFOPORT[15] FIFOPORT[14] FIFOPORT[13] FIFOPORT[12] FIFOPORT[11] FIFOPORT[10] FIFOPORT[9] FIFOPORT[8] FIFOPORT[7] FIFOPORT[6] FIFOPORT[5] FIFOPORT[4] FIFOPORT[3] FIFOPORT[2] FIFOPORT[1] FIFOPORT[0] FIFOPORT[31] FIFOPORT[30] FIFOPORT[29] FIFOPORT[28] FIFOPORT[27] FIFOPORT[26] FIFOPORT[25] FIFOPORT[24] FIFOPORT[23] FIFOPORT[22] FIFOPORT[21] FIFOPORT[20] FIFOPORT[19] FIFOPORT[18] FIFOPORT[17] FIFOPORT[16] FIFOPORT[15] FIFOPORT[14] FIFOPORT[13] FIFOPORT[12] FIFOPORT[11] FIFOPORT[10] FIFOPORT[9] FIFOPORT[8] FIFOPORT[7] FIFOPORT[6] FIFOPORT[5] FIFOPORT[4] FIFOPORT[3] FIFOPORT[2] FIFOPORT[1] FIFOPORT[0] FIFOPORT[31] FIFOPORT[30] FIFOPORT[29] FIFOPORT[28] FIFOPORT[27] FIFOPORT[26] FIFOPORT[25] FIFOPORT[24] FIFOPORT[23] FIFOPORT[22] FIFOPORT[21] FIFOPORT[20] FIFOPORT[19] FIFOPORT[18] FIFOPORT[17] FIFOPORT[16] FIFOPORT[15] FIFOPORT[14] FIFOPORT[13] FIFOPORT[12] FIFOPORT[11] FIFOPORT[10] FIFOPORT[9] FIFOPORT[8] FIFOPORT[7] FIFOPORT[6] FIFOPORT[5] FIFOPORT[4] FIFOPORT[3] FIFOPORT[2] FIFOPORT[1] FIFOPORT[0] FIFOPORT[31] FIFOPORT[30] FIFOPORT[29] FIFOPORT[28] FIFOPORT[27] FIFOPORT[26] FIFOPORT[25] FIFOPORT[24] FIFOPORT[23] FIFOPORT[22] FIFOPORT[21] FIFOPORT[20] FIFOPORT[19] FIFOPORT[18] FIFOPORT[17] FIFOPORT[16] FIFOPORT[15] FIFOPORT[14] FIFOPORT[13] FIFOPORT[12] FIFOPORT[11] FIFOPORT[10] FIFOPORT[9] FIFOPORT[8] FIFOPORT[7] FIFOPORT[6] FIFOPORT[5] FIFOPORT[4] FIFOPORT[3] FIFOPORT[2] FIFOPORT[1] FIFOPORT[0] FIFOPORT[31] FIFOPORT[30] FIFOPORT[29] FIFOPORT[28] FIFOPORT[27] FIFOPORT[26] FIFOPORT[25] FIFOPORT[24] FIFOPORT[23] FIFOPORT[22] FIFOPORT[21] FIFOPORT[20] FIFOPORT[19] FIFOPORT[18] FIFOPORT[17] FIFOPORT[16] FIFOPORT[15] FIFOPORT[14] FIFOPORT[13] FIFOPORT[12] FIFOPORT[11] FIFOPORT[10] FIFOPORT[9] FIFOPORT[8] FIFOPORT[7] FIFOPORT[6] FIFOPORT[5] FIFOPORT[4] FIFOPORT[3] FIFOPORT[2] FIFOPORT[1] FIFOPORT[0] R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-174 RZ/A1H Group, RZ/A1M Group Table 58.2 Module USB2.0 host/ function module 58. List of Registers Register Bits Register Abbreviation D0FIFOB5_0 D0FIFOB6_0 D0FIFOB7_0 D1FIFOB0_0 D1FIFOB1_0 D1FIFOB2_0 D1FIFOB3_0 D1FIFOB4_0 D1FIFOB5_0 D1FIFOB6_0 D1FIFOB7_0 SYSCFG0_1 BUSWAIT_1 SYSSTS0_1 DVSTCTR0_1 TESTMODE_1 D0FBCFG_1 Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 Bits 24/16/8/0 FIFOPORT[31] FIFOPORT[30] FIFOPORT[29] FIFOPORT[28] FIFOPORT[27] FIFOPORT[26] FIFOPORT[25] FIFOPORT[24] FIFOPORT[23] FIFOPORT[22] FIFOPORT[21] FIFOPORT[20] FIFOPORT[19] FIFOPORT[18] FIFOPORT[17] FIFOPORT[16] FIFOPORT[15] FIFOPORT[14] FIFOPORT[13] FIFOPORT[12] FIFOPORT[11] FIFOPORT[10] FIFOPORT[9] FIFOPORT[8] FIFOPORT[7] FIFOPORT[6] FIFOPORT[5] FIFOPORT[4] FIFOPORT[3] FIFOPORT[2] FIFOPORT[1] FIFOPORT[0] FIFOPORT[31] FIFOPORT[30] FIFOPORT[29] FIFOPORT[28] FIFOPORT[27] FIFOPORT[26] FIFOPORT[25] FIFOPORT[24] FIFOPORT[23] FIFOPORT[22] FIFOPORT[21] FIFOPORT[20] FIFOPORT[19] FIFOPORT[18] FIFOPORT[17] FIFOPORT[16] FIFOPORT[15] FIFOPORT[14] FIFOPORT[13] FIFOPORT[12] FIFOPORT[11] FIFOPORT[10] FIFOPORT[9] FIFOPORT[8] FIFOPORT[7] FIFOPORT[6] FIFOPORT[5] FIFOPORT[4] FIFOPORT[3] FIFOPORT[2] FIFOPORT[1] FIFOPORT[0] FIFOPORT[31] FIFOPORT[30] FIFOPORT[29] FIFOPORT[28] FIFOPORT[27] FIFOPORT[26] FIFOPORT[25] FIFOPORT[24] FIFOPORT[23] FIFOPORT[22] FIFOPORT[21] FIFOPORT[20] FIFOPORT[19] FIFOPORT[18] FIFOPORT[17] FIFOPORT[16] FIFOPORT[15] FIFOPORT[14] FIFOPORT[13] FIFOPORT[12] FIFOPORT[11] FIFOPORT[10] FIFOPORT[9] FIFOPORT[8] FIFOPORT[7] FIFOPORT[6] FIFOPORT[5] FIFOPORT[4] FIFOPORT[3] FIFOPORT[2] FIFOPORT[1] FIFOPORT[0] FIFOPORT[31] FIFOPORT[30] FIFOPORT[29] FIFOPORT[28] FIFOPORT[27] FIFOPORT[26] FIFOPORT[25] FIFOPORT[24] FIFOPORT[23] FIFOPORT[22] FIFOPORT[21] FIFOPORT[20] FIFOPORT[19] FIFOPORT[18] FIFOPORT[17] FIFOPORT[16] FIFOPORT[15] FIFOPORT[14] FIFOPORT[13] FIFOPORT[12] FIFOPORT[11] FIFOPORT[10] FIFOPORT[9] FIFOPORT[8] FIFOPORT[7] FIFOPORT[6] FIFOPORT[5] FIFOPORT[4] FIFOPORT[3] FIFOPORT[2] FIFOPORT[1] FIFOPORT[0] FIFOPORT[31] FIFOPORT[30] FIFOPORT[29] FIFOPORT[28] FIFOPORT[27] FIFOPORT[26] FIFOPORT[25] FIFOPORT[24] FIFOPORT[23] FIFOPORT[22] FIFOPORT[21] FIFOPORT[20] FIFOPORT[19] FIFOPORT[18] FIFOPORT[17] FIFOPORT[16] FIFOPORT[15] FIFOPORT[14] FIFOPORT[13] FIFOPORT[12] FIFOPORT[11] FIFOPORT[10] FIFOPORT[9] FIFOPORT[8] FIFOPORT[7] FIFOPORT[6] FIFOPORT[5] FIFOPORT[4] FIFOPORT[3] FIFOPORT[2] FIFOPORT[1] FIFOPORT[0] FIFOPORT[31] FIFOPORT[30] FIFOPORT[29] FIFOPORT[28] FIFOPORT[27] FIFOPORT[26] FIFOPORT[25] FIFOPORT[24] FIFOPORT[23] FIFOPORT[22] FIFOPORT[21] FIFOPORT[20] FIFOPORT[19] FIFOPORT[18] FIFOPORT[17] FIFOPORT[16] FIFOPORT[15] FIFOPORT[14] FIFOPORT[13] FIFOPORT[12] FIFOPORT[11] FIFOPORT[10] FIFOPORT[9] FIFOPORT[8] FIFOPORT[7] FIFOPORT[6] FIFOPORT[5] FIFOPORT[4] FIFOPORT[3] FIFOPORT[2] FIFOPORT[1] FIFOPORT[0] FIFOPORT[31] FIFOPORT[30] FIFOPORT[29] FIFOPORT[28] FIFOPORT[27] FIFOPORT[26] FIFOPORT[25] FIFOPORT[24] FIFOPORT[23] FIFOPORT[22] FIFOPORT[21] FIFOPORT[20] FIFOPORT[19] FIFOPORT[18] FIFOPORT[17] FIFOPORT[16] FIFOPORT[15] FIFOPORT[14] FIFOPORT[13] FIFOPORT[12] FIFOPORT[11] FIFOPORT[10] FIFOPORT[9] FIFOPORT[8] FIFOPORT[7] FIFOPORT[6] FIFOPORT[5] FIFOPORT[4] FIFOPORT[3] FIFOPORT[2] FIFOPORT[1] FIFOPORT[0] FIFOPORT[31] FIFOPORT[30] FIFOPORT[29] FIFOPORT[28] FIFOPORT[27] FIFOPORT[26] FIFOPORT[25] FIFOPORT[24] FIFOPORT[23] FIFOPORT[22] FIFOPORT[21] FIFOPORT[20] FIFOPORT[19] FIFOPORT[18] FIFOPORT[17] FIFOPORT[16] FIFOPORT[15] FIFOPORT[14] FIFOPORT[13] FIFOPORT[12] FIFOPORT[11] FIFOPORT[10] FIFOPORT[9] FIFOPORT[8] FIFOPORT[7] FIFOPORT[6] FIFOPORT[5] FIFOPORT[4] FIFOPORT[3] FIFOPORT[2] FIFOPORT[1] FIFOPORT[0] FIFOPORT[31] FIFOPORT[30] FIFOPORT[29] FIFOPORT[28] FIFOPORT[27] FIFOPORT[26] FIFOPORT[25] FIFOPORT[24] FIFOPORT[23] FIFOPORT[22] FIFOPORT[21] FIFOPORT[20] FIFOPORT[19] FIFOPORT[18] FIFOPORT[17] FIFOPORT[16] FIFOPORT[15] FIFOPORT[14] FIFOPORT[13] FIFOPORT[12] FIFOPORT[11] FIFOPORT[10] FIFOPORT[9] FIFOPORT[8] FIFOPORT[7] FIFOPORT[6] FIFOPORT[5] FIFOPORT[4] FIFOPORT[3] FIFOPORT[2] FIFOPORT[1] FIFOPORT[0] FIFOPORT[31] FIFOPORT[30] FIFOPORT[29] FIFOPORT[28] FIFOPORT[27] FIFOPORT[26] FIFOPORT[25] FIFOPORT[24] FIFOPORT[23] FIFOPORT[22] FIFOPORT[21] FIFOPORT[20] FIFOPORT[19] FIFOPORT[18] FIFOPORT[17] FIFOPORT[16] FIFOPORT[15] FIFOPORT[14] FIFOPORT[13] FIFOPORT[12] FIFOPORT[11] FIFOPORT[10] FIFOPORT[9] FIFOPORT[8] FIFOPORT[7] FIFOPORT[6] FIFOPORT[5] FIFOPORT[4] FIFOPORT[3] FIFOPORT[2] FIFOPORT[1] FIFOPORT[0] FIFOPORT[31] FIFOPORT[30] FIFOPORT[29] FIFOPORT[28] FIFOPORT[27] FIFOPORT[26] FIFOPORT[25] FIFOPORT[24] FIFOPORT[23] FIFOPORT[22] FIFOPORT[21] FIFOPORT[20] FIFOPORT[19] FIFOPORT[18] FIFOPORT[17] FIFOPORT[16] FIFOPORT[15] FIFOPORT[14] FIFOPORT[13] FIFOPORT[12] FIFOPORT[11] FIFOPORT[10] FIFOPORT[9] FIFOPORT[8] FIFOPORT[7] FIFOPORT[6] FIFOPORT[5] FIFOPORT[4] FIFOPORT[3] FIFOPORT[2] FIFOPORT[1] FIFOPORT[0] - - - - - SCKE - - HSE DCFM DRPD DPRPU - - - USBE - - - - - - - - - - BWAIT[5] BWAIT[4] BWAIT[3] BWAIT[2] BWAIT[1] BWAIT[0] - - - - - - - - - - - - - - LNST[1] LNST[0] - - - - - - - WKUP RWUPE USBRST RESUME UACT - RHST[2] RHST[1] RHST[0] - - - - - - - - - - - - UTST[3] UTST[2] UTST[1] UTST[0] - - DFACC[1] DFACC[0] - - - - - - - TENDE - - - - R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-175 RZ/A1H Group, RZ/A1M Group Table 58.2 Module USB2.0 host/ function module 58. List of Registers Register Bits Register Abbreviation D1FBCFG_1 CFIFO_1 D0FIFO_1 D1FIFO_1 CFIFOSEL_1 Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 Bits 24/16/8/0 - - DFACC[1] DFACC[0] - - - - - - - TENDE - - - - FIFOPORT[31] FIFOPORT[30] FIFOPORT[29] FIFOPORT[28] FIFOPORT[27] FIFOPORT[26] FIFOPORT[25] FIFOPORT[24] FIFOPORT[23] FIFOPORT[22] FIFOPORT[21] FIFOPORT[20] FIFOPORT[19] FIFOPORT[18] FIFOPORT[17] FIFOPORT[16] FIFOPORT[15] FIFOPORT[14] FIFOPORT[13] FIFOPORT[12] FIFOPORT[11] FIFOPORT[10] FIFOPORT[9] FIFOPORT[8] FIFOPORT[7] FIFOPORT[6] FIFOPORT[5] FIFOPORT[4] FIFOPORT[3] FIFOPORT[2] FIFOPORT[1] FIFOPORT[0] FIFOPORT[31] FIFOPORT[30] FIFOPORT[29] FIFOPORT[28] FIFOPORT[27] FIFOPORT[26] FIFOPORT[25] FIFOPORT[24] FIFOPORT[23] FIFOPORT[22] FIFOPORT[21] FIFOPORT[20] FIFOPORT[19] FIFOPORT[18] FIFOPORT[17] FIFOPORT[16] FIFOPORT[15] FIFOPORT[14] FIFOPORT[13] FIFOPORT[12] FIFOPORT[11] FIFOPORT[10] FIFOPORT[9] FIFOPORT[8] FIFOPORT[7] FIFOPORT[6] FIFOPORT[5] FIFOPORT[4] FIFOPORT[3] FIFOPORT[2] FIFOPORT[1] FIFOPORT[0] FIFOPORT[31] FIFOPORT[30] FIFOPORT[29] FIFOPORT[28] FIFOPORT[27] FIFOPORT[26] FIFOPORT[25] FIFOPORT[24] FIFOPORT[23] FIFOPORT[22] FIFOPORT[21] FIFOPORT[20] FIFOPORT[19] FIFOPORT[18] FIFOPORT[17] FIFOPORT[16] FIFOPORT[15] FIFOPORT[14] FIFOPORT[13] FIFOPORT[12] FIFOPORT[11] FIFOPORT[10] FIFOPORT[9] FIFOPORT[8] FIFOPORT[7] FIFOPORT[6] FIFOPORT[5] FIFOPORT[4] FIFOPORT[3] FIFOPORT[2] FIFOPORT[1] FIFOPORT[0] RCNT REW - - MBW[1] MBW[0] - BIGEND - - ISEL - CURPIPE[3] CURPIPE[2] CURPIPE[1] CURPIPE[0] DTLN[8] BVAL BCLR FRDY - DTLN[11] DTLN[10] DTLN[9] DTLN[7] DTLN[6] DTLN[5] DTLN[4] DTLN[3] DTLN[2] DTLN[1] DTLN[0] D0FIFOSEL_1 RCNT REW DCLRM DREQE MBW[1] MBW[0] - BIGEND - - - - CURPIPE[3] CURPIPE[2] CURPIPE[1] CURPIPE[0] D0FIFOCTR_1 BVAL BCLR FRDY - DTLN[11] DTLN[10] DTLN[9] DTLN[8] DTLN[7] DTLN[6] DTLN[5] DTLN[4] DTLN[3] DTLN[2] DTLN[1] DTLN[0] D1FIFOSEL_1 RCNT REW DCLRM DREQE MBW[1] MBW[0] - BIGEND - - - - CURPIPE[3] CURPIPE[2] CURPIPE[1] CURPIPE[0] D1FIFOCTR_1 BVAL BCLR FRDY - DTLN[11] DTLN[10] DTLN[9] DTLN[8] DTLN[7] DTLN[6] DTLN[5] DTLN[4] DTLN[3] DTLN[2] DTLN[1] DTLN[0] VBSE RSME SOFE DVSE CTRE BEMPE NRDYE BRDYE - - - - - - - - INTENB1_1 - BCHGE - DTCHE ATTCHE - - - - EOFERRE SIGNE SACKE - - - - BRDYENB_1 PIPEBRDYE[15] PIPEBRDYE[14] PIPEBRDYE[13] PIPEBRDYE[12] PIPEBRDYE[11] PIPEBRDYE[10] PIPEBRDYE[9] PIPEBRDYE[8] PIPEBRDYE[7] PIPEBRDYE[6] PIPEBRDYE[5] PIPEBRDYE[4] PIPEBRDYE[3] PIPEBRDYE[2] PIPEBRDYE[1] PIPEBRDYE[0] NRDYENB_1 PIPENRDYE[15] PIPENRDYE[14] PIPENRDYE[13] PIPENRDYE[12] PIPENRDYE[11] PIPENRDYE[10] PIPENRDYE[9] PIPENRDYE[8] PIPENRDYE[7] PIPENRDYE[6] PIPENRDYE[5] PIPENRDYE[4] PIPENRDYE[3] PIPENRDYE[2] PIPENRDYE[1] PIPENRDYE[0] BEMPENB_1 PIPEBEMPE[15] PIPEBEMPE[14] PIPEBEMPE[13] PIPEBEMPE[12] PIPEBEMPE[11] PIPEBEMPE[10] PIPEBEMPE[9] PIPEBEMPE[8] PIPEBEMPE[7] PIPEBEMPE[6] PIPEBEMPE[5] PIPEBEMPE[4] PIPEBEMPE[3] PIPEBEMPE[2] PIPEBEMPE[1] PIPEBEMPE[0] - - - - - - - TRNENSEL - BRDYM - - - - - - VBINT RESM SOFR DVST CTRT BEMP NRDY BRDY VBSTS DVSQ[2] DVSQ[1] DVSQ[0] VALID CTSQ[2] CTSQ[1] CTSQ[0] - BCHG - DTCH ATTCH - - - - EOFERR SIGN SACK - - - - BRDYSTS_1 PIPEBRDY[15] PIPEBRDY[14] PIPEBRDY[13] PIPEBRDY[12] PIPEBRDY[11] PIPEBRDY[10] PIPEBRDY[9] PIPEBRDY[8] PIPEBRDY[7] PIPEBRDY[6] PIPEBRDY[5] PIPEBRDY[4] PIPEBRDY[3] PIPEBRDY[2] PIPEBRDY[1] PIPEBRDY[0] NRDYSTS_1 PIPENRDY[15] PIPENRDY[14] PIPENRDY[13] PIPENRDY[12] PIPENRDY[11] PIPENRDY[10] PIPENRDY[9] PIPENRDY[8] PIPENRDY[7] PIPENRDY[6] PIPENRDY[5] PIPENRDY[4] PIPENRDY[3] PIPENRDY[2] PIPENRDY[1] PIPENRDY[0] BEMPSTS_1 PIPEBEMP[15] PIPEBEMP[14] PIPEBEMP[13] PIPEBEMP[12] PIPEBEMP[11] PIPEBEMP[10] PIPEBEMP[9] PIPEBEMP[8] PIPEBEMP[7] PIPEBEMP[6] PIPEBEMP[5] PIPEBEMP[4] PIPEBEMP[3] PIPEBEMP[2] PIPEBEMP[1] PIPEBEMP[0] OVRN CRCE - - - FRNM[10] FRNM[9] FRNM[8] FRNM[7] FRNM[6] FRNM[5] FRNM[4] FRNM[3] FRNM[2] FRNM[1] FRNM[0] - - - - - - - - - - - - - UFRNM[2] UFRNM[1] UFRNM[0] CFIFOCTR_1 INTENB0_1 SOFCFG_1 INTSTS0_1 INTSTS1_1 FRMNUM_1 UFRMNUM_1 USBADDR_1 USBREQ_1 - - - - - - - - - USBADDR[6] USBADDR[5] USBADDR[4] USBADDR[3] USBADDR[2] USBADDR[1] USBADDR[0] bRequest[7] bRequest[6] bRequest[5] bRequest[4] bRequest[3] bRequest[2] bRequest[1] bRequest[0] bmRequestType[7] bmRequestType[6] bmRequestType[5] bmRequestType[4] bmRequestType[3] bmRequestType[2] bmRequestType[1] bmRequestType[0] R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-176 RZ/A1H Group, RZ/A1M Group Table 58.2 Module USB2.0 host/ function module 58. List of Registers Register Bits Register Abbreviation USBVAL_1 USBINDX_1 USBLENG_1 DCPCFG_1 DCPMAXP_1 DCPCTR_1 PIPESEL_1 PIPECFG_1 PIPEBUF_1 PIPEMAXP_1 PIPEPERI_1 PIPE1CTR_1 PIPE2CTR_1 PIPE3CTR_1 PIPE4CTR_1 PIPE5CTR_1 PIPE6CTR_1 PIPE7CTR_1 PIPE8CTR_1 PIPE9CTR_1 PIPEACTR_1 PIPEBCTR_1 PIPECCTR_1 PIPEDCTR_1 PIPEECTR_1 PIPEFCTR_1 Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 Bits 24/16/8/0 wValue[15] wValue[14] wValue[13] wValue[12] wValue[11] wValue[10] wValue[9] wValue[8] wValue[7] wValue[6] wValue[5] wValue[4] wValue[3] wValue[2] wValue[1] wValue[0] wIndex[15] wIndex[14] wIndex[13] wIndex[12] wIndex[11] wIndex[10] wIndex[9] wIndex[8] wIndex[7] wIndex[6] wIndex[5] wIndex[4] wIndex[3] wIndex[2] wIndex[1] wIndex[0] wLength[15] wLength[14] wLength[13] wLength[12] wLength[11] wLength[10] wLength[9] wLength[8] wLength[7] wLength[6] wLength[5] wLength[4] wLength[3] wLength[2] wLength[1] wLength[0] - - - - - - - CNTMD SHTNAK - - DIR - - - - DEVSEL[3] DEVSEL[2] DEVSEL[1] DEVSEL[0] - - - - - MXPS[6] MXPS[5] MXPS[4] MXPS[3] MXPS[2] MXPS[1] MXPS[0] BSTS SUREQ CSCLR CSSTS SUREQCLR - - SQCLR SQSET SQMON PBUSY PINGE - CCPL PID[1] PID[0] - - - - - - - - - - - - PIPESEL[3] PIPESEL[2] PIPESEL[1] PIPESEL[0] TYPE[1] TYPE[0] - - - BFRE DBLB CNTMD SHTNAK - - DIR EPNUM[3] EPNUM[2] EPNUM[1] EPNUM[0] - BUFSIZE[4] BUFSIZE[3] BUFSIZE[2] BUFSIZE[1] BUFSIZE[0] - - BUFNMB[7] BUFNMB[6] BUFNMB[5] BUFNMB[4] BUFNMB[3] BUFNMB[2] BUFNMB[1] BUFNMB[0] DEVSEL[3] DEVSEL[2] DEVSEL[1] DEVSEL[0] - MXPS[10] MXPS[9] MXPS[8] MXPS[7] MXPS[6] MXPS[5] MXPS[4] MXPS[3] MXPS[2] MXPS[1] MXPS[0] - - - IFIS - - - - - - - - - IITV[2] IITV[1] IITV[0] SQCLR BSTS INBUFM CSCLR CSSTS - ATREPM ACLRM SQSET SQMON PBUSY - - - PID[1] PID[0] BSTS INBUFM CSCLR CSSTS - ATREPM ACLRM SQCLR SQSET SQMON PBUSY - - - PID[1] PID[0] BSTS INBUFM CSCLR CSSTS - ATREPM ACLRM SQCLR SQSET SQMON PBUSY - - - PID[1] PID[0] BSTS INBUFM CSCLR CSSTS - ATREPM ACLRM SQCLR SQSET SQMON PBUSY - - - PID[1] PID[0] BSTS INBUFM CSCLR CSSTS - ATREPM ACLRM SQCLR SQSET SQMON PBUSY - - - PID[1] PID[0] BSTS - CSCLR CSSTS - - ACLRM SQCLR SQSET SQMON PBUSY - - - PID[1] PID[0] BSTS - CSCLR CSSTS - - ACLRM SQCLR SQSET SQMON PBUSY - - - PID[1] PID[0] BSTS - CSCLR CSSTS - - ACLRM SQCLR SQSET SQMON PBUSY - - - PID[1] PID[0] BSTS INBUFM CSCLR CSSTS - ATREPM ACLRM SQCLR SQSET SQMON PBUSY - - - PID[1] PID[0] BSTS INBUFM CSCLR CSSTS - ATREPM ACLRM SQCLR SQSET SQMON PBUSY - - - PID[1] PID[0] BSTS INBUFM CSCLR CSSTS - ATREPM ACLRM SQCLR SQSET SQMON PBUSY - - - PID[1] PID[0] BSTS INBUFM CSCLR CSSTS - ATREPM ACLRM SQCLR SQSET SQMON PBUSY - - - PID[1] PID[0] BSTS INBUFM CSCLR CSSTS - ATREPM ACLRM SQCLR SQSET SQMON PBUSY - - - PID[1] PID[0] BSTS INBUFM CSCLR CSSTS - ATREPM ACLRM SQCLR SQSET SQMON PBUSY - - - PID[1] PID[0] BSTS INBUFM CSCLR CSSTS - ATREPM ACLRM SQCLR SQSET SQMON PBUSY - - - PID[1] PID[0] PIPE1TRE_1 - - - - - - TRENB TRCLR - - - - - - - - PIPE1TRN_1 TRNCNT[15] TRNCNT[14] TRNCNT[13] TRNCNT[12] TRNCNT[11] TRNCNT[10] TRNCNT[9] TRNCNT[8] TRNCNT[7] TRNCNT[6] TRNCNT[5] TRNCNT[4] TRNCNT[3] TRNCNT[2] TRNCNT[1] TRNCNT[0] R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-177 RZ/A1H Group, RZ/A1M Group Table 58.2 Module USB2.0 host/ function module 58. List of Registers Register Bits Register Abbreviation PIPE2TRE_1 PIPE2TRN_1 PIPE3TRE_1 PIPE3TRN_1 PIPE4TRE_1 PIPE4TRN_1 PIPE5TRE_1 PIPE5TRN_1 PIPEBTRE_1 PIPEBTRN_1 PIPECTRE_1 PIPECTRN_1 PIPEDTRE_1 PIPEDTRN_1 PIPEETRE_1 PIPEETRN_1 PIPEFTRE_1 PIPEFTRN_1 PIPE9TRE_1 PIPE9TRN_1 PIPEATRE_1 PIPEATRN_1 DEVADD0_1 DEVADD1_1 DEVADD2_1 DEVADD3_1 DEVADD4_1 DEVADD5_1 Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 Bits 24/16/8/0 - - - - - - TRENB TRCLR - - - - - - - - TRNCNT[15] TRNCNT[14] TRNCNT[13] TRNCNT[12] TRNCNT[11] TRNCNT[10] TRNCNT[9] TRNCNT[8] TRNCNT[7] TRNCNT[6] TRNCNT[5] TRNCNT[4] TRNCNT[3] TRNCNT[2] TRNCNT[1] TRNCNT[0] - - - - - - TRENB TRCLR - - - - - - - - TRNCNT[15] TRNCNT[14] TRNCNT[13] TRNCNT[12] TRNCNT[11] TRNCNT[10] TRNCNT[9] TRNCNT[8] TRNCNT[7] TRNCNT[6] TRNCNT[5] TRNCNT[4] TRNCNT[3] TRNCNT[2] TRNCNT[1] TRNCNT[0] - - - - - - TRENB TRCLR - - - - - - - - TRNCNT[15] TRNCNT[14] TRNCNT[13] TRNCNT[12] TRNCNT[11] TRNCNT[10] TRNCNT[9] TRNCNT[8] TRNCNT[7] TRNCNT[6] TRNCNT[5] TRNCNT[4] TRNCNT[3] TRNCNT[2] TRNCNT[1] TRNCNT[0] - - - - - - TRENB TRCLR - - - - - - - - TRNCNT[15] TRNCNT[14] TRNCNT[13] TRNCNT[12] TRNCNT[11] TRNCNT[10] TRNCNT[9] TRNCNT[8] TRNCNT[7] TRNCNT[6] TRNCNT[5] TRNCNT[4] TRNCNT[3] TRNCNT[2] TRNCNT[1] TRNCNT[0] - - - - - - TRENB TRCLR - - - - - - - - TRNCNT[15] TRNCNT[14] TRNCNT[13] TRNCNT[12] TRNCNT[11] TRNCNT[10] TRNCNT[9] TRNCNT[8] TRNCNT[7] TRNCNT[6] TRNCNT[5] TRNCNT[4] TRNCNT[3] TRNCNT[2] TRNCNT[1] TRNCNT[0] - - - - - - TRENB TRCLR - - - - - - - - TRNCNT[15] TRNCNT[14] TRNCNT[13] TRNCNT[12] TRNCNT[11] TRNCNT[10] TRNCNT[9] TRNCNT[8] TRNCNT[7] TRNCNT[6] TRNCNT[5] TRNCNT[4] TRNCNT[3] TRNCNT[2] TRNCNT[1] TRNCNT[0] - - - - - - TRENB TRCLR - - - - - - - - TRNCNT[15] TRNCNT[14] TRNCNT[13] TRNCNT[12] TRNCNT[11] TRNCNT[10] TRNCNT[9] TRNCNT[8] TRNCNT[7] TRNCNT[6] TRNCNT[5] TRNCNT[4] TRNCNT[3] TRNCNT[2] TRNCNT[1] TRNCNT[0] - - - - - - TRENB TRCLR - - - - - - - - TRNCNT[15] TRNCNT[14] TRNCNT[13] TRNCNT[12] TRNCNT[11] TRNCNT[10] TRNCNT[9] TRNCNT[8] TRNCNT[7] TRNCNT[6] TRNCNT[5] TRNCNT[4] TRNCNT[3] TRNCNT[2] TRNCNT[1] TRNCNT[0] - - - - - - TRENB TRCLR - - - - - - - - TRNCNT[15] TRNCNT[14] TRNCNT[13] TRNCNT[12] TRNCNT[11] TRNCNT[10] TRNCNT[9] TRNCNT[8] TRNCNT[7] TRNCNT[6] TRNCNT[5] TRNCNT[4] TRNCNT[3] TRNCNT[2] TRNCNT[1] TRNCNT[0] - - - - - - TRENB TRCLR - - - - - - - - TRNCNT[15] TRNCNT[14] TRNCNT[13] TRNCNT[12] TRNCNT[11] TRNCNT[10] TRNCNT[9] TRNCNT[8] TRNCNT[7] TRNCNT[6] TRNCNT[5] TRNCNT[4] TRNCNT[3] TRNCNT[2] TRNCNT[1] TRNCNT[0] - - - - - - TRENB TRCLR - - - - - - - - TRNCNT[15] TRNCNT[14] TRNCNT[13] TRNCNT[12] TRNCNT[11] TRNCNT[10] TRNCNT[9] TRNCNT[8] TRNCNT[7] TRNCNT[6] TRNCNT[5] TRNCNT[4] TRNCNT[3] TRNCNT[2] TRNCNT[1] TRNCNT[0] - UPPHUB[3] UPPHUB[2] UPPHUB[1] UPPHUB[0] HUBPORT[2] HUBPORT[1] HUBPORT[0] USBSPD[1] USBSPD[0] - - - - - - - UPPHUB[3] UPPHUB[2] UPPHUB[1] UPPHUB[0] HUBPORT[2] HUBPORT[1] HUBPORT[0] USBSPD[1] USBSPD[0] - - - - - - - UPPHUB[3] UPPHUB[2] UPPHUB[1] UPPHUB[0] HUBPORT[2] HUBPORT[1] HUBPORT[0] USBSPD[1] USBSPD[0] - - - - - - - UPPHUB[3] UPPHUB[2] UPPHUB[1] UPPHUB[0] HUBPORT[2] HUBPORT[1] HUBPORT[0] USBSPD[1] USBSPD[0] - - - - - - - UPPHUB[3] UPPHUB[2] UPPHUB[1] UPPHUB[0] HUBPORT[2] HUBPORT[1] HUBPORT[0] USBSPD[1] USBSPD[0] - - - - - - - UPPHUB[3] UPPHUB[2] UPPHUB[1] UPPHUB[0] HUBPORT[2] HUBPORT[1] HUBPORT[0] USBSPD[1] USBSPD[0] - - - - - - R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-178 RZ/A1H Group, RZ/A1M Group Table 58.2 Module USB2.0 host/ function module 58. List of Registers Register Bits Register Abbreviation DEVADD6_1 DEVADD7_1 DEVADD8_1 DEVADD9_1 DEVADDA_1 SUSPMODE_1 D0FIFOB0_1 D0FIFOB1_1 D0FIFOB2_1 D0FIFOB3_1 D0FIFOB4_1 D0FIFOB5_1 D0FIFOB6_1 D0FIFOB7_1 D1FIFOB0_1 D1FIFOB1_1 D1FIFOB2_1 Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 Bits 24/16/8/0 - HPPHUB[3] HPPHUB[2] HPPHUB[1] HPPHUB[0] HUBPORT[2] HUBPORT[1] HUBPORT[0] USBSPD[1] UPPHUB[3] UPPHUB[2] UPPHUB[1] UPPHUB[0] - - - - HPPHUB[3] HPPHUB[2] HPPHUB[1] HPPHUB[0] HUBPORT[2] HUBPORT[1] HUBPORT[0] USBSPD[1] USBSPD[0] - - - - - - - UPPHUB[3] UPPHUB[2] UPPHUB[1] UPPHUB[0] HUBPORT[2] HUBPORT[1] HUBPORT[0] USBSPD[1] USBSPD[0] - - - - - - - UPPHUB[3] UPPHUB[2] UPPHUB[1] UPPHUB[0] HUBPORT[2] HUBPORT[1] HUBPORT[0] USBSPD[1] USBSPD[0] - - - - - - - UPPHUB[3] UPPHUB[2] UPPHUB[1] UPPHUB[0] HUBPORT[2] HUBPORT[1] HUBPORT[0] USBSPD[1] USBSPD[0] - - - - - - - SUSPM - - - - - - - - - - - - - - FIFOPORT[31] FIFOPORT[30] FIFOPORT[29] FIFOPORT[28] FIFOPORT[27] FIFOPORT[26] FIFOPORT[25] FIFOPORT[24] FIFOPORT[23] FIFOPORT[22] FIFOPORT[21] FIFOPORT[20] FIFOPORT[19] FIFOPORT[18] FIFOPORT[17] FIFOPORT[16] FIFOPORT[15] FIFOPORT[14] FIFOPORT[13] FIFOPORT[12] FIFOPORT[11] FIFOPORT[10] FIFOPORT[9] FIFOPORT[8] FIFOPORT[7] FIFOPORT[6] FIFOPORT[5] FIFOPORT[4] FIFOPORT[3] FIFOPORT[2] FIFOPORT[1] FIFOPORT[0] FIFOPORT[31] FIFOPORT[30] FIFOPORT[29] FIFOPORT[28] FIFOPORT[27] FIFOPORT[26] FIFOPORT[25] FIFOPORT[24] FIFOPORT[23] FIFOPORT[22] FIFOPORT[21] FIFOPORT[20] FIFOPORT[19] FIFOPORT[18] FIFOPORT[17] FIFOPORT[16] FIFOPORT[15] FIFOPORT[14] FIFOPORT[13] FIFOPORT[12] FIFOPORT[11] FIFOPORT[10] FIFOPORT[9] FIFOPORT[8] FIFOPORT[7] FIFOPORT[6] FIFOPORT[5] FIFOPORT[4] FIFOPORT[3] FIFOPORT[2] FIFOPORT[1] FIFOPORT[0] FIFOPORT[31] FIFOPORT[30] FIFOPORT[29] FIFOPORT[28] FIFOPORT[27] FIFOPORT[26] FIFOPORT[25] FIFOPORT[24] FIFOPORT[23] FIFOPORT[22] FIFOPORT[21] FIFOPORT[20] FIFOPORT[19] FIFOPORT[18] FIFOPORT[17] FIFOPORT[16] FIFOPORT[15] FIFOPORT[14] FIFOPORT[13] FIFOPORT[12] FIFOPORT[11] FIFOPORT[10] FIFOPORT[9] FIFOPORT[8] FIFOPORT[7] FIFOPORT[6] FIFOPORT[5] FIFOPORT[4] FIFOPORT[3] FIFOPORT[2] FIFOPORT[1] FIFOPORT[0] FIFOPORT[31] FIFOPORT[30] FIFOPORT[29] FIFOPORT[28] FIFOPORT[27] FIFOPORT[26] FIFOPORT[25] FIFOPORT[24] FIFOPORT[23] FIFOPORT[22] FIFOPORT[21] FIFOPORT[20] FIFOPORT[19] FIFOPORT[18] FIFOPORT[17] FIFOPORT[16] FIFOPORT[15] FIFOPORT[14] FIFOPORT[13] FIFOPORT[12] FIFOPORT[11] FIFOPORT[10] FIFOPORT[9] FIFOPORT[8] FIFOPORT[7] FIFOPORT[6] FIFOPORT[5] FIFOPORT[4] FIFOPORT[3] FIFOPORT[2] FIFOPORT[1] FIFOPORT[0] FIFOPORT[31] FIFOPORT[30] FIFOPORT[29] FIFOPORT[28] FIFOPORT[27] FIFOPORT[26] FIFOPORT[25] FIFOPORT[24] FIFOPORT[23] FIFOPORT[22] FIFOPORT[21] FIFOPORT[20] FIFOPORT[19] FIFOPORT[18] FIFOPORT[17] FIFOPORT[16] FIFOPORT[15] FIFOPORT[14] FIFOPORT[13] FIFOPORT[12] FIFOPORT[11] FIFOPORT[10] FIFOPORT[9] FIFOPORT[8] FIFOPORT[7] FIFOPORT[6] FIFOPORT[5] FIFOPORT[4] FIFOPORT[3] FIFOPORT[2] FIFOPORT[1] FIFOPORT[0] FIFOPORT[31] FIFOPORT[30] FIFOPORT[29] FIFOPORT[28] FIFOPORT[27] FIFOPORT[26] FIFOPORT[25] FIFOPORT[24] FIFOPORT[23] FIFOPORT[22] FIFOPORT[21] FIFOPORT[20] FIFOPORT[19] FIFOPORT[18] FIFOPORT[17] FIFOPORT[16] FIFOPORT[15] FIFOPORT[14] FIFOPORT[13] FIFOPORT[12] FIFOPORT[11] FIFOPORT[10] FIFOPORT[9] FIFOPORT[8] FIFOPORT[7] FIFOPORT[6] FIFOPORT[5] FIFOPORT[4] FIFOPORT[3] FIFOPORT[2] FIFOPORT[1] FIFOPORT[0] FIFOPORT[31] FIFOPORT[30] FIFOPORT[29] FIFOPORT[28] FIFOPORT[27] FIFOPORT[26] FIFOPORT[25] FIFOPORT[24] FIFOPORT[23] FIFOPORT[22] FIFOPORT[21] FIFOPORT[20] FIFOPORT[19] FIFOPORT[18] FIFOPORT[17] FIFOPORT[16] FIFOPORT[15] FIFOPORT[14] FIFOPORT[13] FIFOPORT[12] FIFOPORT[11] FIFOPORT[10] FIFOPORT[9] FIFOPORT[8] FIFOPORT[7] FIFOPORT[6] FIFOPORT[5] FIFOPORT[4] FIFOPORT[3] FIFOPORT[2] FIFOPORT[1] FIFOPORT[0] FIFOPORT[31] FIFOPORT[30] FIFOPORT[29] FIFOPORT[28] FIFOPORT[27] FIFOPORT[26] FIFOPORT[25] FIFOPORT[24] FIFOPORT[23] FIFOPORT[22] FIFOPORT[21] FIFOPORT[20] FIFOPORT[19] FIFOPORT[18] FIFOPORT[17] FIFOPORT[16] FIFOPORT[15] FIFOPORT[14] FIFOPORT[13] FIFOPORT[12] FIFOPORT[11] FIFOPORT[10] FIFOPORT[9] FIFOPORT[8] FIFOPORT[7] FIFOPORT[6] FIFOPORT[5] FIFOPORT[4] FIFOPORT[3] FIFOPORT[2] FIFOPORT[1] FIFOPORT[0] FIFOPORT[31] FIFOPORT[30] FIFOPORT[29] FIFOPORT[28] FIFOPORT[27] FIFOPORT[26] FIFOPORT[25] FIFOPORT[24] FIFOPORT[23] FIFOPORT[22] FIFOPORT[21] FIFOPORT[20] FIFOPORT[19] FIFOPORT[18] FIFOPORT[17] FIFOPORT[16] FIFOPORT[15] FIFOPORT[14] FIFOPORT[13] FIFOPORT[12] FIFOPORT[11] FIFOPORT[10] FIFOPORT[9] FIFOPORT[8] FIFOPORT[7] FIFOPORT[6] FIFOPORT[5] FIFOPORT[4] FIFOPORT[3] FIFOPORT[2] FIFOPORT[1] FIFOPORT[0] FIFOPORT[31] FIFOPORT[30] FIFOPORT[29] FIFOPORT[28] FIFOPORT[27] FIFOPORT[26] FIFOPORT[25] FIFOPORT[24] FIFOPORT[23] FIFOPORT[22] FIFOPORT[21] FIFOPORT[20] FIFOPORT[19] FIFOPORT[18] FIFOPORT[17] FIFOPORT[16] FIFOPORT[15] FIFOPORT[14] FIFOPORT[13] FIFOPORT[12] FIFOPORT[11] FIFOPORT[10] FIFOPORT[9] FIFOPORT[8] FIFOPORT[7] FIFOPORT[6] FIFOPORT[5] FIFOPORT[4] FIFOPORT[3] FIFOPORT[2] FIFOPORT[1] FIFOPORT[0] FIFOPORT[31] FIFOPORT[30] FIFOPORT[29] FIFOPORT[28] FIFOPORT[27] FIFOPORT[26] FIFOPORT[25] FIFOPORT[24] FIFOPORT[23] FIFOPORT[22] FIFOPORT[21] FIFOPORT[20] FIFOPORT[19] FIFOPORT[18] FIFOPORT[17] FIFOPORT[16] FIFOPORT[15] FIFOPORT[14] FIFOPORT[13] FIFOPORT[12] FIFOPORT[11] FIFOPORT[10] FIFOPORT[9] FIFOPORT[8] FIFOPORT[7] FIFOPORT[6] FIFOPORT[5] FIFOPORT[4] FIFOPORT[3] FIFOPORT[2] FIFOPORT[1] FIFOPORT[0] R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-179 RZ/A1H Group, RZ/A1M Group Table 58.2 Module USB2.0 host/ function module Register Bits Register Abbreviation D1FIFOB3_1 D1FIFOB4_1 D1FIFOB5_1 D1FIFOB6_1 D1FIFOB7_1 Digital video decoder 58. List of Registers ADCCR1_0 TGCR1_0 TGCR2_0 TGCR3_0 SYNSCR1_0 SYNSCR2_0 Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 Bits 24/16/8/0 FIFOPORT[31] FIFOPORT[30] FIFOPORT[29] FIFOPORT[28] FIFOPORT[27] FIFOPORT[26] FIFOPORT[25] FIFOPORT[24] FIFOPORT[23] FIFOPORT[22] FIFOPORT[21] FIFOPORT[20] FIFOPORT[19] FIFOPORT[18] FIFOPORT[17] FIFOPORT[16] FIFOPORT[15] FIFOPORT[14] FIFOPORT[13] FIFOPORT[12] FIFOPORT[11] FIFOPORT[10] FIFOPORT[9] FIFOPORT[8] FIFOPORT[7] FIFOPORT[6] FIFOPORT[5] FIFOPORT[4] FIFOPORT[3] FIFOPORT[2] FIFOPORT[1] FIFOPORT[0] FIFOPORT[31] FIFOPORT[30] FIFOPORT[29] FIFOPORT[28] FIFOPORT[27] FIFOPORT[26] FIFOPORT[25] FIFOPORT[24] FIFOPORT[23] FIFOPORT[22] FIFOPORT[21] FIFOPORT[20] FIFOPORT[19] FIFOPORT[18] FIFOPORT[17] FIFOPORT[16] FIFOPORT[15] FIFOPORT[14] FIFOPORT[13] FIFOPORT[12] FIFOPORT[11] FIFOPORT[10] FIFOPORT[9] FIFOPORT[8] FIFOPORT[7] FIFOPORT[6] FIFOPORT[5] FIFOPORT[4] FIFOPORT[3] FIFOPORT[2] FIFOPORT[1] FIFOPORT[0] FIFOPORT[31] FIFOPORT[30] FIFOPORT[29] FIFOPORT[28] FIFOPORT[27] FIFOPORT[26] FIFOPORT[25] FIFOPORT[24] FIFOPORT[23] FIFOPORT[22] FIFOPORT[21] FIFOPORT[20] FIFOPORT[19] FIFOPORT[18] FIFOPORT[17] FIFOPORT[16] FIFOPORT[15] FIFOPORT[14] FIFOPORT[13] FIFOPORT[12] FIFOPORT[11] FIFOPORT[10] FIFOPORT[9] FIFOPORT[8] FIFOPORT[7] FIFOPORT[6] FIFOPORT[5] FIFOPORT[4] FIFOPORT[3] FIFOPORT[2] FIFOPORT[1] FIFOPORT[0] FIFOPORT[31] FIFOPORT[30] FIFOPORT[29] FIFOPORT[28] FIFOPORT[27] FIFOPORT[26] FIFOPORT[25] FIFOPORT[24] FIFOPORT[23] FIFOPORT[22] FIFOPORT[21] FIFOPORT[20] FIFOPORT[19] FIFOPORT[18] FIFOPORT[17] FIFOPORT[16] FIFOPORT[15] FIFOPORT[14] FIFOPORT[13] FIFOPORT[12] FIFOPORT[11] FIFOPORT[10] FIFOPORT[9] FIFOPORT[8] FIFOPORT[7] FIFOPORT[6] FIFOPORT[5] FIFOPORT[4] FIFOPORT[3] FIFOPORT[2] FIFOPORT[1] FIFOPORT[0] FIFOPORT[31] FIFOPORT[30] FIFOPORT[29] FIFOPORT[28] FIFOPORT[27] FIFOPORT[26] FIFOPORT[25] FIFOPORT[24] FIFOPORT[23] FIFOPORT[22] FIFOPORT[21] FIFOPORT[20] FIFOPORT[19] FIFOPORT[18] FIFOPORT[17] FIFOPORT[16] FIFOPORT[15] FIFOPORT[14] FIFOPORT[13] FIFOPORT[12] FIFOPORT[11] FIFOPORT[10] FIFOPORT[9] FIFOPORT[8] FIFOPORT[7] FIFOPORT[6] FIFOPORT[5] FIFOPORT[4] FIFOPORT[3] FIFOPORT[2] FIFOPORT[1] FIFOPORT[0] - - - - - - - AGCMODE - - - - - - - - - - - - - - - SRCLEFT[8] SRCLEFT[7] SRCLEFT[6] SRCLEFT[5] SRCLEFT[4] SRCLEFT[3] SRCLEFT[2] SRCLEFT[1] SRCLEFT[0] SRCTOP[5] SRCTOP[4] SRCTOP[3] SRCTOP[2] SRCTOP[1] SRCTOP[0] SRCHEIGHT[9] SRCHEIGHT[8] SRCHEIGHT[7] SRCHEIGHT[6] SRCHEIGHT[5] SRCHEIGHT[4] SRCHEIGHT[3] SRCHEIGHT[2] SRCHEIGHT[1] SRCHEIGHT[0] - - - - - SRCWIDTH[10] SRCWIDTH[9] SRCWIDTH[8] SRCWIDTH[7] SRCWIDTH[6] SRCWIDTH[5] SRCWIDTH[4] SRCWIDTH[3] SRCWIDTH[2] SRCWIDTH[1] SRCWIDTH[0] LPFVSYNC[2] LPFVSYNC[1] LPFVSYNC[0] LPFHSYNC[2] LPFHSYNC[1] LPFHSYNC[0] - - VELOCITYSHIFT _H[3] VELOCITYSHIFT _H[2] VELOCITYSHIFT _H[1] VELOCITYSHIFT _H[0] SLICERMODE_ H[1] SLICERMODE_ H[0] SLICERMODE_ V[1] SLICERMODE_ V[0] - - SYNCMAXDUTY_H[1] SYNCMAXDUTY_H[0] SYNSCR3_0 SYNSCR4_0 HAFCCR1_0 HAFCCR2_0 HAFCCR3_0 VCDWCR1_0 DCPCR1_0 DCPCR2_0 SYNCMINDUTY_H[4] SYNCMAXDUTY_H[5] SYNCMAXDUTY_H[4] SYNCMAXDUTY_H[3] SYNCMAXDUTY_H[2] SYNCMINDUTY_H[3] SYNCMINDUTY_H[2] SYNCMINDUTY_H[1] SYNCMINDUTY_H[0] - - SSCLIPSEL[3] SSCLIPSEL[2] SSCLIPSEL[1] SSCLIPSEL[0] CSYNCSLICE_ H[9] CSYNCSLICE_ H[8] CSYNCSLICE_ H[7] CSYNCSLICE_ H[6] CSYNCSLICE_ H[5] CSYNCSLICE_ H[4] CSYNCSLICE_ H[3] CSYNCSLICE_ H[2] CSYNCSLICE_ H[1] CSYNCSLICE_ H[0] - - SYNCMAXDUTY_V[1] SYNCMAXDUTY_V[0] SYNSCR5_0 SYNCMINDUTY_H[5] - - SYNCMINDUTY_V[5] SYNCMINDUTY_V[4] SYNCMAXDUTY_V[5] SYNCMAXDUTY_V[4] SYNCMAXDUTY_V[3] SYNCMAXDUTY_V[2] SYNCMINDUTY_V[3] SYNCMINDUTY_V[2] SYNCMINDUTY_V[1] SYNCMINDUTY_V[0] VSYNCDELAY VSYNCSLICE[4] VSYNCSLICE[3] VSYNCSLICE[2] VSYNCSLICE[1] VSYNCSLICE[0] CSYNCSLICE_ V[9] CSYNCSLICE_ V[8] CSYNCSLICE_ V[7] CSYNCSLICE_ V[6] CSYNCSLICE_ V[5] CSYNCSLICE_ V[4] CSYNCSLICE_ V[3] CSYNCSLICE_ V[2] CSYNCSLICE_ V[1] CSYNCSLICE_ V[0] HAFCGAIN[3] HAFCGAIN[2] HAFCGAIN[1] HAFCGAIN[0] - HAFCFREERUN HAFCTYP[9] HAFCTYP[8] HAFCTYP[7] HAFCTYP[6] HAFCTYP[5] HAFCTYP[4] HAFCTYP[3] HAFCTYP[2] HAFCTYP[1] HAFCTYP[0] HAFCSTART[3] HAFCSTART[2] HAFCSTART[1] HAFCSTART[0] NOX2HOSC DOX2HOSC HAFCMAX[9] HAFCMAX[8] HAFCMAX[7] HAFCMAX[6] HAFCMAX[5] HAFCMAX[4] HAFCMAX[3] HAFCMAX[2] HAFCMAX[1] HAFCMAX[0] HAFCEND[3] HAFCEND[2] HAFCEND[1] HAFCEND[0] HAFCMODE[1] HAFCMODE[0] HAFCMIN[9] HAFCMIN[8] HAFCMIN[7] HAFCMIN[6] HAFCMIN[5] HAFCMIN[4] HAFCMIN[3] HAFCMIN[2] HAFCMIN[1] HAFCMIN[0] VCDFREERUN NOVCD50 NOVCD60 VCDDEFAULT[1] VCDDEFAULT[0] VCDWINDOW[5] VCDWINDOW[4] VCDWINDOW[3] VCDWINDOW[2] VCDWINDOW[1] VCDWINDOW[0] VCDOFFSET[4] VCDOFFSET[3] VCDOFFSET[2] VCDOFFSET[1] VCDOFFSET[0] DCPMODE_Y - - - DCPCHECK - BLANKLEVEL_ Y[9] BLANKLEVEL_ Y[8] BLANKLEVEL_ Y[7] BLANKLEVEL_ Y[6] BLANKLEVEL_ Y[5] BLANKLEVEL_ Y[4] BLANKLEVEL_ Y[3] BLANKLEVEL_ Y[2] BLANKLEVEL_ Y[1] BLANKLEVEL_ Y[0] DCPMODE_C - - - BLANKLEVEL_ CB[5] BLANKLEVEL_ CB[4] BLANKLEVEL_ CB[3] BLANKLEVEL_ CB[2] BLANKLEVEL_ CB[1] BLANKLEVEL_ CB[0] BLANKLEVEL_ CR[5] BLANKLEVEL_ CR[4] BLANKLEVEL_ CR[3] BLANKLEVEL_ CR[2] BLANKLEVEL_ CR[1] BLANKLEVEL_ CR[0] R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-180 RZ/A1H Group, RZ/A1M Group Table 58.2 Module Digital video decoder 58. List of Registers Register Bits Register Abbreviation Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 Bits 24/16/8/0 DCPCR3_0 - DCPRESPONSE [2] DCPRESPONSE [1] DCPRESPONSE [0] - - - - - - - - - - - - DCPCR4_0 DCPSTART[5] DCPSTART[4] DCPSTART[3] DCPSTART[2] DCPSTART[1] DCPSTART[0] - - - - - - - - - - DCPCR5_0 DCPEND[5] DCPEND[4] DCPEND[3] DCPEND[2] DCPEND[1] DCPEND[0] - - - - - - - - - - DCPCR6_0 - DCPWIDTH[6] DCPWIDTH[5] DCPWIDTH[4] DCPWIDTH[3] DCPWIDTH[2] DCPWIDTH[1] DCPWIDTH[0] - - - - - - - - DCPCR7_0 DCPPOS_Y[7] DCPPOS_Y[6] DCPPOS_Y[5] DCPPOS_Y[4] DCPPOS_Y[3] DCPPOS_Y[2] DCPPOS_Y[1] DCPPOS_Y[0] - - - - - - - - DCPCR8_0 DCPPOS_C[7] DCPPOS_C[6] DCPPOS_C[5] DCPPOS_C[4] DCPPOS_C[3] DCPPOS_C[2] DCPPOS_C[1] DCPPOS_C[0] - - - - - - - - NSDCR_0 - - ACFINPUT[1] ACFINPUT[0] - - - ACFLAGTIME[4] ACFLAGTIME[3] ACFLAGTIME[2] ACFLAGTIME[1] ACFLAGTIME[0] - - ACFFILTER[1] ACFFILTER[0] LOCKRANGE[1] LOCKRANGE[0] LOOPGAIN[1] LOOPGAIN[0] LOCKLIMIT[1] LOCKLIMIT[0] BCOFREERUN - DEFAULTSYS[1] DEFAULTSYS[0] NONTSC358 NONTSC443 NOPALM NOPALN NOPAL443 NOSECAM BTLCR_0 BTGPCR_0 ACCCR1_0 ACCCR2_0 ACCCR3_0 TINTCR_0 YCDCR_0 AGCCR1_0 AGCCR2_0 PKLIMITCR_0 RGORCR1_0 RGORCR2_0 RGORCR3_0 RGORCR4_0 RGORCR5_0 RGORCR6_0 RGORCR7_0 BGPCHECK BGPWIDTH[6] BGPWIDTH[5] BGPWIDTH[4] BGPWIDTH[3] BGPWIDTH[2] BGPWIDTH[1] BGPWIDTH[0] BGPSTART[7] BGPSTART[6] BGPSTART[5] BGPSTART[4] BGPSTART[3] BGPSTART[2] BGPSTART[1] BGPSTART[0] KILLEROFFSET [3] KILLEROFFSET [2] KILLEROFFSET [1] KILLEROFFSET [0] ACCMODE ACCMAXGAIN [1] ACCMAXGAIN [0] ACCLEVEL[8] ACCLEVEL[7] ACCLEVEL[6] ACCLEVEL[5] ACCLEVEL[4] ACCLEVEL[3] ACCLEVEL[2] ACCLEVEL[1] ACCLEVEL[0] - - - - - CHROMASUB GAIN[1] CHROMASUB GAIN[0] CHROMAMAIN GAIN[8] CHROMAMAIN GAIN[7] CHROMAMAIN GAIN[6] CHROMAMAIN GAIN[5] CHROMAMAIN GAIN[4] CHROMAMAIN GAIN[3] CHROMAMAIN GAIN[2] CHROMAMAIN GAIN[1] CHROMAMAIN GAIN[0] ACCRESPONSE [1] ACCRESPONSE [0] ACCPRECIS[5] ACCPRECIS[4] ACCPRECIS[3] ACCPRECIS[2] ACCPRECIS[1] ACCPRECIS[0] KILLERMODE KILLERLEVEL[5] KILLERLEVEL[4] KILLERLEVEL[3] KILLERLEVEL[2] KILLERLEVEL[1] KILLERLEVEL[0] - TINTSUB[5] TINTSUB[4] TINTSUB[3] TINTSUB[2] TINTSUB[1] TINTSUB[0] TINTMAIN[9] TINTMAIN[8] TINTMAIN[7] TINTMAIN[6] TINTMAIN[5] TINTMAIN[4] TINTMAIN[3] TINTMAIN[2] TINTMAIN[1] TINTMAIN[0] - - - - - - - LUMADELAY[4] LUMADELAY[3] LUMADELAY[2] LUMADELAY[1] LUMADELAY[0] - CHROMALPF DEMODMODE[1] DEMODMODE[0] - - DOREDUCE NOREDUCE AGCRESPONSE [2] AGCRESPONSE [1] AGCRESPONSE [0] AGCLEVEL[8] AGCLEVEL[7] AGCLEVEL[6] AGCLEVEL[5] AGCLEVEL[4] AGCLEVEL[3] AGCLEVEL[2] AGCLEVEL[1] AGCLEVEL[0] - - AGCPRECIS[5] AGCPRECIS[4] AGCPRECIS[3] AGCPRECIS[2] AGCPRECIS[1] AGCPRECIS[0] - - - - - - - - PEAKLEVEL[1] PEAKLEVEL[0] PEAKATTACK[1] PEAKATTACK[0] PEAKRELEASE[1] PEAKRELEASE[0] PEAKRATIO[1] PEAKRATIO[0] MAXPEAK SAMPLES[7] MAXPEAK SAMPLES[6] MAXPEAK SAMPLES[5] MAXPEAK SAMPLES[4] MAXPEAK SAMPLES[3] MAXPEAK SAMPLES[2] MAXPEAK SAMPLES[1] MAXPEAK SAMPLES[0] - - - - - - RADJ_O_LEVEL0[9] RADJ_O_LEVEL0[8] RADJ_O_LEVEL0[7] RADJ_O_LEVEL0[6] RADJ_O_LEVEL0[5] RADJ_O_LEVEL0[4] RADJ_O_LEVEL0[3] RADJ_O_LEVEL0[2] RADJ_O_LEVEL0[1] RADJ_O_LEVEL0[0] - - - - - - RADJ_U_LEVEL0[9] RADJ_U_LEVEL0[8] RADJ_U_LEVEL0[7] RADJ_U_LEVEL0[6] RADJ_U_LEVEL0[5] RADJ_U_LEVEL0[4] RADJ_U_LEVEL0[3] RADJ_U_LEVEL0[2] RADJ_U_LEVEL0[1] RADJ_U_LEVEL0[0] - - - - - - RADJ_O_LEVEL1[9] RADJ_O_LEVEL1[8] RADJ_O_LEVEL1[7] RADJ_O_LEVEL1[6] RADJ_O_LEVEL1[5] RADJ_O_LEVEL1[4] RADJ_O_LEVEL1[3] RADJ_O_LEVEL1[2] RADJ_O_LEVEL1[1] RADJ_O_LEVEL1[0] - - - - - - RADJ_U_LEVEL1[9] RADJ_U_LEVEL1[8] RADJ_U_LEVEL1[7] RADJ_U_LEVEL1[6] RADJ_U_LEVEL1[5] RADJ_U_LEVEL1[4] RADJ_U_LEVEL1[3] RADJ_U_LEVEL1[2] RADJ_U_LEVEL1[1] RADJ_U_LEVEL1[0] - - - - - - RADJ_O_LEVEL2[9] RADJ_O_LEVEL2[8] RADJ_O_LEVEL2[7] RADJ_O_LEVEL2[6] RADJ_O_LEVEL2[5] RADJ_O_LEVEL2[4] RADJ_O_LEVEL2[3] RADJ_O_LEVEL2[2] RADJ_O_LEVEL2[1] RADJ_O_LEVEL2[0] - - - - - - RADJ_U_LEVEL2[9] RADJ_U_LEVEL2[8] RADJ_U_LEVEL2[7] RADJ_U_LEVEL2[6] RADJ_U_LEVEL2[5] RADJ_U_LEVEL2[4] RADJ_U_LEVEL2[3] RADJ_U_LEVEL2[2] RADJ_U_LEVEL2[1] RADJ_U_LEVEL2[0] - TEST_MONI[2] TEST_MONI[1] TEST_MONI[0] RADJ_MIX_K_ FIX[2] RADJ_MIX_K_ FIX[1] RADJ_MIX_K_ FIX[0] - - - - - - UCMP_SW DCMP_SW HWIDE_SW R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-181 RZ/A1H Group, RZ/A1M Group Table 58.2 Module Digital video decoder 58. List of Registers Register Bits Register Abbreviation Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 - - - - - - - - - - - PHDET_FIX - PHDET_DIV[2] PHDET_DIV[1] PHDET_DIV[0] NEWSETTING - - - - - - - - - - - - - - - VSYNCSR_0 FHCOUNT_L FHLOCK ISNOISY FHMODE NOSIGNAL FVLOCK FVMODE INTERLACED FVCOUNT[7] FVCOUNT[6] FVCOUNT[5] FVCOUNT[4] FVCOUNT[3] FVCOUNT[2] FVCOUNT[1] FVCOUNT[0] HSYNCSR_0 FHCOUNT_H[16] FHCOUNT_H[15] FHCOUNT_H[14] FHCOUNT_H[13] FHCOUNT_H[12] FHCOUNT_H[11] FHCOUNT_H[10] FHCOUNT_H[9] FHCOUNT_H[8] FHCOUNT_H[7] FHCOUNT_H[6] FHCOUNT_H[5] FHCOUNT_H[4] FHCOUNT_H[3] FHCOUNT_H[2] FHCOUNT_H[1] CLAMPLEVEL_ CB[5] CLAMPLEVEL_ CB[4] CLAMPLEVEL_ CB[3] CLAMPLEVEL_CB[2] CLAMPLEVEL_CB[1] CLAMPLEVEL_CB[0] CLAMPLEVEL_Y [9] CLAMPLEVEL_Y [8] CLAMPLEVEL_Y [7] CLAMPLEVEL_Y [6] CLAMPLEVEL_Y [5] CLAMPLEVEL_Y [4] CLAMPLEVEL_Y [3] CLAMPLEVEL_Y [2] CLAMPLEVEL_Y [1] CLAMPLEVEL_Y [0] DCPSR2_0 CLAMPLEVEL_ CR[5] CLAMPLEVEL_ CR[4] CLAMPLEVEL_ CR[3] CLAMPLEVEL_ CR[2] CLAMPLEVEL_ CR[1] CLAMPLEVEL_ CR[0] - - - - - - - - - - NSDSR_0 ACFSTRENGTH [15] ACFSTRENGTH [14] ACFSTRENGTH [13] ACFSTRENGTH [12] ACFSTRENGTH [11] ACFSTRENGTH [10] ACFSTRENGTH [9] ACFSTRENGTH [8] ACFSTRENGTH [7] ACFSTRENGTH [6] ACFSTRENGTH [5] ACFSTRENGTH [4] ACFSTRENGTH [3] ACFSTRENGTH [2] ACFSTRENGTH [1] ACFSTRENGTH [0] AFCPFCR_0 RUPDCR_0 DCPSR1_0 CROMASR1_0 CROMASR2_0 SYNCSSR_0 Bits 24/16/8/0 COLORSYS[1] COLORSYS[0] FSCMODE FSCLOCK NOBURST ACCSUBGAIN[1] ACCSUBGAIN[0] ACCMAINGAIN[8] ACCMAINGAIN[7] ACCMAINGAIN[6] ACCMAINGAIN[5] ACCMAINGAIN[4] ACCMAINGAIN[3] ACCMAINGAIN[2] ACCMAINGAIN[1] ACCMAINGAIN[0] - - - ISSECAM ISPAL ISNTSC - - LOCKLEVEL[7] LOCKLEVEL[6] LOCKLEVEL[5] LOCKLEVEL[4] LOCKLEVEL[3] LOCKLEVEL[2] LOCKLEVEL[1] LOCKLEVEL[0] SYNCDEPTH[8] - - - ISREDUCED - - SYNCDEPTH[9] SYNCDEPTH[7] SYNCDEPTH[6] SYNCDEPTH[5] SYNCDEPTH[4] SYNCDEPTH[3] SYNCDEPTH[2] SYNCDEPTH[1] SYNCDEPTH[0] HIGHSAMPLES[7] HIGHSAMPLES[6] HIGHSAMPLES[5] HIGHSAMPLES[4] HIGHSAMPLES[3] HIGHSAMPLES[2] HIGHSAMPLES[1] HIGHSAMPLES[0] PEAKSAMPLES[7] PEAKSAMPLES[6] PEAKSAMPLES[5] PEAKSAMPLES[4] PEAKSAMPLES[3] PEAKSAMPLES[2] PEAKSAMPLES[1] PEAKSAMPLES[0] - - - - - - - AGCCONVERGE AGCGAIN[7] AGCGAIN[6] AGCGAIN[5] AGCGAIN[4] AGCGAIN[3] AGCGAIN[2] AGCGAIN[1] AGCGAIN[0] K15[3] K15[2] K15[1] K15[0] K13[5] K13[4] K13[3] K13[2] K13[1] K13[0] K11[5] K11[4] K11[3] K11[2] K11[1] K11[0] YCSCR4_0 K16[3] K16[2] K16[1] K16[0] K14[5] K14[4] K14[3] K14[2] K14[1] K14[0] K12[5] K12[4] K12[3] K12[2] K12[1] K12[0] YCSCR5_0 K22A[7] K22A[6] K22A[5] K22A[4] K22A[3] K22A[2] K22A[1] K22A[0] - - K21A[5] K21A[4] K21A[3] K21A[2] K21A[1] K21A[0] YCSCR6_0 K22B[7] K22B[6] K22B[5] K22B[4] K22B[3] K22B[2] K22B[1] K22B[0] - - K21B[5] K21B[4] K21B[3] K21B[2] K21B[1] K21B[0] YCSCR7_0 K23B[3] K23B[2] K23B[1] K23B[0] K23A[3] K23A[2] K23A[1] K23A[0] - - - K24[4] K24[3] K24[2] K24[1] K24[0] YCSCR8_0 HBPF_NARROW HVBPF_ NARROW HBPF1_9TAP_ ON HVBPF1_9TAP_ON HFIL_TAP_SEL - - - - - - - - - - - YCSCR9_0 DET2_ON - - - HSEL_MIX_Y[3] HSEL_MIX_Y[2] HSEL_MIX_Y[1] HSEL_MIX_Y[0] VSEL_MIX_Y[3] VSEL_MIX_Y[2] VSEL_MIX_Y[1] VSEL_MIX_Y[0] HVSEL_MIX_Y[3] HVSEL_MIX_Y[2] HVSEL_MIX_Y[1] HVSEL_MIX_Y[0] - - - - - - - V_Y_LEVEL[8] V_Y_LEVEL[7] V_Y_LEVEL[6] V_Y_LEVEL[5] V_Y_LEVEL[4] V_Y_LEVEL[3] V_Y_LEVEL[2] V_Y_LEVEL[1] V_Y_LEVEL[0] DET2_MIX_C[3] DET2_MIX_C[2] DET2_MIX_C[1] DET2_MIX_C[0] DET2_MIX_Y[3] DET2_MIX_Y[2] DET2_MIX_Y[1] DET2_MIX_Y[0] - - - - FIL2_MODE_2D[1] FIL2_MODE_2D[0] - FIL2_NARROW_2D - - - CLP_HOLD_ON_Y CLP_HOLD_ON_CB CLP_HOLD_ON_CR - - - - - - - - - - - - - FIL2_2D_WA_ F0[12] FIL2_2D_WA_ F0[11] FIL2_2D_WA_ F0[10] FIL2_2D_WA_ F0[9] FIL2_2D_WA_ F0[8] FIL2_2D_WA_ F0[7] FIL2_2D_WA_ F0[6] FIL2_2D_WA_ F0[5] FIL2_2D_WA_ F0[4] FIL2_2D_WA_ F0[3] FIL2_2D_WA_ F0[2] FIL2_2D_WA_ F0[1] FIL2_2D_WA_ F0[0] - - - FIL2_2D_WA_ F1[12] FIL2_2D_WA_ F1[11] FIL2_2D_WA_ F1[10] FIL2_2D_WA_ F1[9] FIL2_2D_WA_ F1[8] FIL2_2D_WA_ F1[7] FIL2_2D_WA_ F1[6] FIL2_2D_WA_ F1[5] FIL2_2D_WA_ F1[4] FIL2_2D_WA_ F1[3] FIL2_2D_WA_ F1[2] FIL2_2D_WA_ F1[1] FIL2_2D_WA_ F1[0] - - - FIL2_2D_WA_ F2[12] FIL2_2D_WA_ F2[11] FIL2_2D_WA_ F2[10] FIL2_2D_WA_ F2[9] FIL2_2D_WA_ F2[8] FIL2_2D_WA_ F2[7] FIL2_2D_WA_ F2[6] FIL2_2D_WA_ F2[5] FIL2_2D_WA_ F2[4] FIL2_2D_WA_ F2[3] FIL2_2D_WA_ F2[2] FIL2_2D_WA_ F2[1] FIL2_2D_WA_ F2[0] AGCCSR1_0 AGCCSR2_0 YCSCR3_0 YCSCR11_0 YCSCR12_0 DCPCR9_0 YCTWA_F0_0 YCTWA_F1_0 YCTWA_F2_0 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-182 RZ/A1H Group, RZ/A1M Group Table 58.2 Module Digital video decoder 58. List of Registers Register Bits Register Abbreviation YCTWA_F3_0 YCTWA_F4_0 YCTWA_F5_0 YCTWA_F6_0 YCTWA_F7_0 YCTWA_F8_0 YCTWB_F0_0 YCTWB_F1_0 YCTWB_F2_0 YCTWB_F3_0 YCTWB_F4_0 YCTWB_F5_0 YCTWB_F6_0 YCTWB_F7_0 YCTWB_F8_0 YCTNA_F0_0 YCTNA_F1_0 YCTNA_F2_0 YCTNA_F3_0 Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 Bits 24/16/8/0 - - - FIL2_2D_WA_ F3[12] FIL2_2D_WA_ F3[11] FIL2_2D_WA_ F3[10] FIL2_2D_WA_ F3[9] FIL2_2D_WA_ F3[8] FIL2_2D_WA_ F3[7] FIL2_2D_WA_ F3[6] FIL2_2D_WA_ F3[5] FIL2_2D_WA_ F3[4] FIL2_2D_WA_ F3[3] FIL2_2D_WA_ F3[2] FIL2_2D_WA_ F3[1] FIL2_2D_WA_ F3[0] - - - FIL2_2D_WA_ F4[12] FIL2_2D_WA_ F4[11] FIL2_2D_WA_ F4[10] FIL2_2D_WA_ F4[9] FIL2_2D_WA_ F4[8] FIL2_2D_WA_ F4[7] FIL2_2D_WA_ F4[6] FIL2_2D_WA_ F4[5] FIL2_2D_WA_ F4[4] FIL2_2D_WA_ F4[3] FIL2_2D_WA_ F4[2] FIL2_2D_WA_ F4[1] FIL2_2D_WA_ F4[0] - - - FIL2_2D_WA_ F5[12] FIL2_2D_WA_ F5[11] FIL2_2D_WA_ F5[10] FIL2_2D_WA_ F5[9] FIL2_2D_WA_ F5[8] FIL2_2D_WA_ F5[7] FIL2_2D_WA_ F5[6] FIL2_2D_WA_ F5[5] FIL2_2D_WA_ F5[4] FIL2_2D_WA_ F5[3] FIL2_2D_WA_ F5[2] FIL2_2D_WA_ F5[1] FIL2_2D_WA_ F5[0] - - - FIL2_2D_WA_ F6[12] FIL2_2D_WA_ F6[11] FIL2_2D_WA_ F6[10] FIL2_2D_WA_ F6[9] FIL2_2D_WA_ F6[8] FIL2_2D_WA_ F6[7] FIL2_2D_WA_ F6[6] FIL2_2D_WA_ F6[5] FIL2_2D_WA_ F6[4] FIL2_2D_WA_ F6[3] FIL2_2D_WA_ F6[2] FIL2_2D_WA_ F6[1] FIL2_2D_WA_ F6[0] - - - FIL2_2D_WA_ F7[12] FIL2_2D_WA_ F7[11] FIL2_2D_WA_ F7[10] FIL2_2D_WA_ F7[9] FIL2_2D_WA_ F7[8] FIL2_2D_WA_ F7[7] FIL2_2D_WA_ F7[6] FIL2_2D_WA_ F7[5] FIL2_2D_WA_ F7[4] FIL2_2D_WA_ F7[3] FIL2_2D_WA_ F7[2] FIL2_2D_WA_ F7[1] FIL2_2D_WA_ F7[0] - - - FIL2_2D_WA_ F8[12] FIL2_2D_WA_ F8[11] FIL2_2D_WA_ F8[10] FIL2_2D_WA_ F8[9] FIL2_2D_WA_ F8[8] FIL2_2D_WA_ F8[7] FIL2_2D_WA_ F8[6] FIL2_2D_WA_ F8[5] FIL2_2D_WA_ F8[4] FIL2_2D_WA_ F8[3] FIL2_2D_WA_ F8[2] FIL2_2D_WA_ F8[1] FIL2_2D_WA_ F8[0] - - - FIL2_2D_WB_ F0[12] FIL2_2D_WB_ F0[11] FIL2_2D_WB_ F0[10] FIL2_2D_WB_ F0[9] FIL2_2D_WB_ F0[8] FIL2_2D_WB_ F0[7] FIL2_2D_WB_ F0[6] FIL2_2D_WB_ F0[5] FIL2_2D_WB_ F0[4] FIL2_2D_WB_ F0[3] FIL2_2D_WB_ F0[2] FIL2_2D_WB_ F0[1] FIL2_2D_WB_ F0[0] - - - FIL2_2D_WB_ F1[12] FIL2_2D_WB_ F1[11] FIL2_2D_WB_ F1[10] FIL2_2D_WB_ F1[9] FIL2_2D_WB_ F1[8] FIL2_2D_WB_ F1[7] FIL2_2D_WB_ F1[6] FIL2_2D_WB_ F1[5] FIL2_2D_WB_ F1[4] FIL2_2D_WB_ F1[3] FIL2_2D_WB_ F1[2] FIL2_2D_WB_ F1[1] FIL2_2D_WB_ F1[0] - - - FIL2_2D_WB_ F2[12] FIL2_2D_WB_ F2[11] FIL2_2D_WB_ F2[10] FIL2_2D_WB_ F2[9] FIL2_2D_WB_ F2[8] FIL2_2D_WB_ F2[7] FIL2_2D_WB_ F2[6] FIL2_2D_WB_ F2[5] FIL2_2D_WB_ F2[4] FIL2_2D_WB_ F2[3] FIL2_2D_WB_ F2[2] FIL2_2D_WB_ F2[1] FIL2_2D_WB_ F2[0] - - - FIL2_2D_WB_ F3[12] FIL2_2D_WB_ F3[11] FIL2_2D_WB_ F3[10] FIL2_2D_WB_ F3[9] FIL2_2D_WB_ F3[8] FIL2_2D_WB_ F3[7] FIL2_2D_WB_ F3[6] FIL2_2D_WB_ F3[5] FIL2_2D_WB_ F3[4] FIL2_2D_WB_ F3[3] FIL2_2D_WB_ F3[2] FIL2_2D_WB_ F3[1] FIL2_2D_WB_ F3[0] - - - FIL2_2D_WB_ F4[12] FIL2_2D_WB_ F4[11] FIL2_2D_WB_ F4[10] FIL2_2D_WB_ F4[9] FIL2_2D_WB_ F4[8] FIL2_2D_WB_ F4[7] FIL2_2D_WB_ F4[6] FIL2_2D_WB_ F4[5] FIL2_2D_WB_ F4[4] FIL2_2D_WB_ F4[3] FIL2_2D_WB_ F4[2] FIL2_2D_WB_ F4[1] FIL2_2D_WB_ F4[0] - - - FIL2_2D_WB_ F5[12] FIL2_2D_WB_ F5[11] FIL2_2D_WB_ F5[10] FIL2_2D_WB_ F5[9] FIL2_2D_WB_ F5[8] FIL2_2D_WB_ F5[7] FIL2_2D_WB_ F5[6] FIL2_2D_WB_ F5[5] FIL2_2D_WB_ F5[4] FIL2_2D_WB_ F5[3] FIL2_2D_WB_ F5[2] FIL2_2D_WB_ F5[1] FIL2_2D_WB_ F5[0] - - - FIL2_2D_WB_ F6[12] FIL2_2D_WB_ F6[11] FIL2_2D_WB_ F6[10] FIL2_2D_WB_ F6[9] FIL2_2D_WB_ F6[8] FIL2_2D_WB_ F6[7] FIL2_2D_WB_ F6[6] FIL2_2D_WB_ F6[5] FIL2_2D_WB_ F6[4] FIL2_2D_WB_ F6[3] FIL2_2D_WB_ F6[2] FIL2_2D_WB_ F6[1] FIL2_2D_WB_ F6[0] - - - FIL2_2D_WB_ F7[12] FIL2_2D_WB_ F7[11] FIL2_2D_WB_ F7[10] FIL2_2D_WB_ F7[9] FIL2_2D_WB_ F7[8] FIL2_2D_WB_ F7[7] FIL2_2D_WB_ F7[6] FIL2_2D_WB_ F7[5] FIL2_2D_WB_ F7[4] FIL2_2D_WB_ F7[3] FIL2_2D_WB_ F7[2] FIL2_2D_WB_ F7[1] FIL2_2D_WB_ F7[0] - - - FIL2_2D_WB_ F8[12] FIL2_2D_WB_ F8[11] FIL2_2D_WB_ F8[10] FIL2_2D_WB_ F8[9] FIL2_2D_WB_ F8[8] FIL2_2D_WB_ F8[7] FIL2_2D_WB_ F8[6] FIL2_2D_WB_ F8[5] FIL2_2D_WB_ F8[4] FIL2_2D_WB_ F8[3] FIL2_2D_WB_ F8[2] FIL2_2D_WB_ F8[1] FIL2_2D_WB_ F8[0] - - - FIL2_2D_NA_ F0[12] FIL2_2D_NA_ F0[11] FIL2_2D_NA_ F0[10] FIL2_2D_NA_ F0[9] FIL2_2D_NA_ F0[8] FIL2_2D_NA_ F0[7] FIL2_2D_NA_ F0[6] FIL2_2D_NA_ F0[5] FIL2_2D_NA_ F0[4] FIL2_2D_NA_ F0[3] FIL2_2D_NA_ F0[2] FIL2_2D_NA_ F0[1] FIL2_2D_NA_ F0[0] - - - FIL2_2D_NA_ F1[12] FIL2_2D_NA_ F1[11] FIL2_2D_NA_ F1[10] FIL2_2D_NA_ F1[9] FIL2_2D_NA_ F1[8] FIL2_2D_NA_ F1[7] FIL2_2D_NA_ F1[6] FIL2_2D_NA_ F1[5] FIL2_2D_NA_ F1[4] FIL2_2D_NA_ F1[3] FIL2_2D_NA_ F1[2] FIL2_2D_NA_ F1[1] FIL2_2D_NA_ F1[0] - - - FIL2_2D_NA_ F2[12] FIL2_2D_NA_ F2[11] FIL2_2D_NA_ F2[10] FIL2_2D_NA_ F2[9] FIL2_2D_NA_ F2[8] FIL2_2D_NA_ F2[7] FIL2_2D_NA_ F2[6] FIL2_2D_NA_ F2[5] FIL2_2D_NA_ F2[4] FIL2_2D_NA_ F2[3] FIL2_2D_NA_ F2[2] FIL2_2D_NA_ F2[1] FIL2_2D_NA_ F2[0] - - - FIL2_2D_NA_ F3[12] FIL2_2D_NA_ F3[11] FIL2_2D_NA_ F3[10] FIL2_2D_NA_ F3[9] FIL2_2D_NA_ F3[8] FIL2_2D_NA_ F3[7] FIL2_2D_NA_ F3[6] FIL2_2D_NA_ F3[5] FIL2_2D_NA_ F3[4] FIL2_2D_NA_ F3[3] FIL2_2D_NA_ F3[2] FIL2_2D_NA_ F3[1] FIL2_2D_NA_ F3[0] R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-183 RZ/A1H Group, RZ/A1M Group Table 58.2 Module Digital video decoder 58. List of Registers Register Bits Register Abbreviation YCTNA_F4_0 YCTNA_F5_0 YCTNA_F6_0 YCTNA_F7_0 YCTNA_F8_0 YCTNB_F0_0 YCTNB_F1_0 YCTNB_F2_0 YCTNB_F3_0 YCTNB_F4_0 YCTNB_F5_0 YCTNB_F6_0 YCTNB_F7_0 YCTNB_F8_0 YGAINCR_0 CBGAINCR_0 CRGAINCR_0 PGA_UPDATE_0 PGACR_0 ADCCR2_0 ADCCR1_1 Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 Bits 24/16/8/0 - - - FIL2_2D_NA_ F4[12] FIL2_2D_NA_ F4[11] FIL2_2D_NA_ F4[10] FIL2_2D_NA_ F4[9] FIL2_2D_NA_ F4[8] FIL2_2D_NA_ F4[7] FIL2_2D_NA_ F4[6] FIL2_2D_NA_ F4[5] FIL2_2D_NA_ F4[4] FIL2_2D_NA_ F4[3] FIL2_2D_NA_ F4[2] FIL2_2D_NA_ F4[1] FIL2_2D_NA_ F4[0] - - - FIL2_2D_NA_ F5[12] FIL2_2D_NA_ F5[11] FIL2_2D_NA_ F5[10] FIL2_2D_NA_ F5[9] FIL2_2D_NA_F 5[8] FIL2_2D_NA_ F5[7] FIL2_2D_NA_ F5[6] FIL2_2D_NA_ F5[5] FIL2_2D_NA_ F5[4] FIL2_2D_NA_ F5[3] FIL2_2D_NA_ F5[2] FIL2_2D_NA_ F5[1] FIL2_2D_NA_ F5[0] - - - FIL2_2D_NA_ F6[12] FIL2_2D_NA_ F6[11] FIL2_2D_NA_ F6[10] FIL2_2D_NA_ F6[9] FIL2_2D_NA_ F6[8] FIL2_2D_NA_ F6[7] FIL2_2D_NA_ F6[6] FIL2_2D_NA_ F6[5] FIL2_2D_NA_ F6[4] FIL2_2D_NA_ F6[3] FIL2_2D_NA_ F6[2] FIL2_2D_NA_ F6[1] FIL2_2D_NA_ F6[0] - - - FIL2_2D_NA_ F7[12] FIL2_2D_NA_ F7[11] FIL2_2D_NA_ F7[10] FIL2_2D_NA_ F7[9] FIL2_2D_NA_ F7[8] FIL2_2D_NA_ F7[7] FIL2_2D_NA_ F7[6] FIL2_2D_NA_ F7[5] FIL2_2D_NA_ F7[4] FIL2_2D_NA_ F7[3] FIL2_2D_NA_ F7[2] FIL2_2D_NA_ F7[1] FIL2_2D_NA_ F7[0] - - - FIL2_2D_NA_ F8[12] FIL2_2D_NA_ F8[11] FIL2_2D_NA_ F8[10] FIL2_2D_NA_ F8[9] FIL2_2D_NA_ F8[8] FIL2_2D_NA_ F8[7] FIL2_2D_NA_ F8[6] FIL2_2D_NA_ F8[5] FIL2_2D_NA_ F8[4] FIL2_2D_NA_ F8[3] FIL2_2D_NA_ F8[2] FIL2_2D_NA_ F8[1] FIL2_2D_NA_ F8[0] - - - FIL2_2D_NB_ F0[12] FIL2_2D_NB_ F0[11] FIL2_2D_NB_ F0[10] FIL2_2D_NB_ F0[9] FIL2_2D_NB_ F0[8] FIL2_2D_NB_ F0[7] FIL2_2D_NB_ F0[6] FIL2_2D_NB_ F0[5] FIL2_2D_NB_ F0[4] FIL2_2D_NB_ F0[3] FIL2_2D_NB_ F0[2] FIL2_2D_NB_ F0[1] FIL2_2D_NB_ F0[0] - - - FIL2_2D_NB_ F1[12] FIL2_2D_NB_ F1[11] FIL2_2D_NB_ F1[10] FIL2_2D_NB_ F1[9] FIL2_2D_NB_ F1[8] FIL2_2D_NB_ F1[7] FIL2_2D_NB_ F1[6] FIL2_2D_NB_ F1[5] FIL2_2D_NB_ F1[4] FIL2_2D_NB_ F1[3] FIL2_2D_NB_ F1[2] FIL2_2D_NB_ F1[1] FIL2_2D_NB_ F1[0] - - - FIL2_2D_NB_ F2[12] FIL2_2D_NB_ F2[11] FIL2_2D_NB_ F2[10] FIL2_2D_NB_ F2[9] FIL2_2D_NB_ F2[8] FIL2_2D_NB_ F2[7] FIL2_2D_NB_ F2[6] FIL2_2D_NB_ F2[5] FIL2_2D_NB_ F2[4] FIL2_2D_NB_ F2[3] FIL2_2D_NB_ F2[2] FIL2_2D_NB_ F2[1] FIL2_2D_NB_ F2[0] - - - FIL2_2D_NB_ F3[12] FIL2_2D_NB_ F3[11] FIL2_2D_NB_ F3[10] FIL2_2D_NB_ F3[9] FIL2_2D_NB_ F3[8] FIL2_2D_NB_ F3[7] FIL2_2D_NB_ F3[6] FIL2_2D_NB_ F3[5] FIL2_2D_NB_ F3[4] FIL2_2D_NB_ F3[3] FIL2_2D_NB_ F3[2] FIL2_2D_NB_ F3[1] FIL2_2D_NB_ F3[0] - - - FIL2_2D_NB_ F4[12] FIL2_2D_NB_ F4[11] FIL2_2D_NB_ F4[10] FIL2_2D_NB_ F4[9] FIL2_2D_NB_ F4[8] FIL2_2D_NB_ F4[7] FIL2_2D_NB_ F4[6] FIL2_2D_NB_ F4[5] FIL2_2D_NB_ F4[4] FIL2_2D_NB_ F4[3] FIL2_2D_NB_ F4[2] FIL2_2D_NB_ F4[1] FIL2_2D_NB_ F4[0] - - - FIL2_2D_NB_ F5[12] FIL2_2D_NB_ F5[11] FIL2_2D_NB_ F5[10] FIL2_2D_NB_ F5[9] FIL2_2D_NB_ F5[8] FIL2_2D_NB_ F5[7] FIL2_2D_NB_ F5[6] FIL2_2D_NB_ F5[5] FIL2_2D_NB_ F5[4] FIL2_2D_NB_ F5[3] FIL2_2D_NB_ F5[2] FIL2_2D_NB_ F5[1] FIL2_2D_NB_ F5[0] - - - FIL2_2D_NB_ F6[12] FIL2_2D_NB_ F6[11] FIL2_2D_NB_ F6[10] FIL2_2D_NB_ F6[9] FIL2_2D_NB_ F6[8] FIL2_2D_NB_ F6[7] FIL2_2D_NB_ F6[6] FIL2_2D_NB_ F6[5] FIL2_2D_NB_ F6[4] FIL2_2D_NB_ F6[3] FIL2_2D_NB_ F6[2] FIL2_2D_NB_ F6[1] FIL2_2D_NB_ F6[0] - - - FIL2_2D_NB_ F7[12] FIL2_2D_NB_ F7[11] FIL2_2D_NB_ F7[10] FIL2_2D_NB_ F7[9] FIL2_2D_NB_ F7[8] FIL2_2D_NB_ F7[7] FIL2_2D_NB_ F7[6] FIL2_2D_NB_ F7[5] FIL2_2D_NB_ F7[4] FIL2_2D_NB_ F7[3] FIL2_2D_NB_ F7[2] FIL2_2D_NB_ F7[1] FIL2_2D_NB_ F7[0] - - - FIL2_2D_NB_ F8[12] FIL2_2D_NB_ F8[11] FIL2_2D_NB_ F8[10] FIL2_2D_NB_ F8[9] FIL2_2D_NB_ F8[8] FIL2_2D_NB_ F8[7] FIL2_2D_NB_ F8[6] FIL2_2D_NB_ F8[5] FIL2_2D_NB_ F8[4] FIL2_2D_NB_ F8[3] FIL2_2D_NB_ F8[2] FIL2_2D_NB_ F8[1] FIL2_2D_NB_ F8[0] - - - - - - Y_GAIN2[9] Y_GAIN2[8] Y_GAIN2[7] Y_GAIN2[6] Y_GAIN2[5] Y_GAIN2[4] Y_GAIN2[3] Y_GAIN2[2] Y_GAIN2[1] Y_GAIN2[0] CB_GAIN2[8] - - - - - - CB_GAIN2[9] CB_GAIN2[7] CB_GAIN2[6] CB_GAIN2[5] CB_GAIN2[4] CB_GAIN2[3] CB_GAIN2[2] CB_GAIN2[1] CB_GAIN2[0] - - - - - - CR_GAIN2[9] CR_GAIN2[8] CR_GAIN2[7] CR_GAIN2[6] CR_GAIN2[5] CR_GAIN2[4] CR_GAIN2[3] CR_GAIN2[2] CR_GAIN2[1] CR_GAIN2[0] - - - - - - - - - - - - - - - PGA_VEN - PGA_GAIN_SEL PGA_GAIN[5] PGA_GAIN[4] PGA_GAIN[3] PGA_GAIN[2] PGA_GAIN[1] PGA_GAIN[0] - - - - - - - - - - - - - - - - - - - - - - - ADC_VINSEL - - - - - - - AGCMODE - - - - - - - - R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-184 RZ/A1H Group, RZ/A1M Group Table 58.2 Module Digital video decoder 58. List of Registers Register Bits Register Abbreviation TGCR1_1 TGCR2_1 TGCR3_1 SYNSCR1_1 Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 Bits 24/16/8/0 - - - - - - - SRCLEFT[8] SRCLEFT[7] SRCLEFT[6] SRCLEFT[5] SRCLEFT[4] SRCLEFT[3] SRCLEFT[2] SRCLEFT[1] SRCLEFT[0] SRCTOP[5] SRCTOP[4] SRCTOP[3] SRCTOP[2] SRCTOP[1] SRCTOP[0] SRCHEIGHT[9] SRCHEIGHT[8] SRCHEIGHT[7] SRCHEIGHT[6] SRCHEIGHT[5] SRCHEIGHT[4] SRCHEIGHT[3] SRCHEIGHT[2] SRCHEIGHT[1] SRCHEIGHT[0] - - - - - SRCWIDTH[10] SRCWIDTH[9] SRCWIDTH[8] SRCWIDTH[7] SRCWIDTH[6] SRCWIDTH[5] SRCWIDTH[4] SRCWIDTH[3] SRCWIDTH[2] SRCWIDTH[1] SRCWIDTH[0] LPFVSYNC[2] LPFVSYNC[1] LPFVSYNC[0] LPFHSYNC[2] LPFHSYNC[1] LPFHSYNC[0] - - SLICERMODE _H[1] SLICERMODE _H[0] SLICERMODE _V[1] SLICERMODE_ V[0] VELOCITYSHIFT_H[3 VELOCITYSHIFT_H[2 VELOCITYSHIFT_H[1 VELOCITYSHIFT_H[0 ] ] ] ] SYNSCR2_1 - - SYNCMAXDUTY_H[1] SYNCMAXDUTY_H[0] SYNSCR3_1 SYNSCR4_1 HAFCCR1_1 HAFCCR2_1 HAFCCR3_1 VCDWCR1_1 SYNCMINDUTY_H[4] SYNCMAXDUTY_H[5] SYNCMAXDUTY_H[4] SYNCMAXDUTY_H[3] SYNCMAXDUTY_H[2] SYNCMINDUTY_H[3] SYNCMINDUTY_H[2] SYNCMINDUTY_H[1] SYNCMINDUTY_H[0] - - SSCLIPSEL[3] SSCLIPSEL[2] SSCLIPSEL[1] SSCLIPSEL[0] CSYNCSLICE_H [9] CSYNCSLICE_H [8] CSYNCSLICE_H [7] CSYNCSLICE_H [6] CSYNCSLICE_H [5] CSYNCSLICE_H [4] CSYNCSLICE_H [3] CSYNCSLICE_H [2] CSYNCSLICE_H [1] CSYNCSLICE_H [0] - - SYNCMAXDUTY_V[1] SYNCMAXDUTY_V[0] SYNSCR5_1 SYNCMINDUTY_H[5] - - SYNCMINDUTY_V[5] SYNCMINDUTY_V[4] SYNCMAXDUTY_V[5] SYNCMAXDUTY_V[4] SYNCMAXDUTY_V[3] SYNCMAXDUTY_V[2] SYNCMINDUTY_V[3] SYNCMINDUTY_V[2] SYNCMINDUTY_V[1] SYNCMINDUTY_V[0] VSYNCDELAY VSYNCSLICE[4] VSYNCSLICE[3] VSYNCSLICE[2] VSYNCSLICE[1] VSYNCSLICE[0] CSYNCSLICE_ V[9] CSYNCSLICE_ V[8] CSYNCSLICE_ V[7] CSYNCSLICE_ V[6] CSYNCSLICE_ V[5] CSYNCSLICE_ V[4] CSYNCSLICE_ V[3] CSYNCSLICE_ V[2] CSYNCSLICE_ V[1] CSYNCSLICE_ V[0] HAFCGAIN[3] HAFCGAIN[2] HAFCGAIN[1] HAFCGAIN[0] - HAFCFREERUN HAFCTYP[9] HAFCTYP[8] HAFCTYP[7] HAFCTYP[6] HAFCTYP[5] HAFCTYP[4] HAFCTYP[3] HAFCTYP[2] HAFCTYP[1] HAFCTYP[0] HAFCSTART[3] HAFCSTART[2] HAFCSTART[1] HAFCSTART[0] NOX2HOSC DOX2HOSC HAFCMAX[9] HAFCMAX[8] HAFCMAX[7] HAFCMAX[6] HAFCMAX[5] HAFCMAX[4] HAFCMAX[3] HAFCMAX[2] HAFCMAX[1] HAFCMAX[0] HAFCEND[3] HAFCEND[2] HAFCEND[1] HAFCEND[0] HAFCMODE[1] HAFCMODE[0] HAFCMIN[9] HAFCMIN[8] HAFCMIN[7] HAFCMIN[6] HAFCMIN[5] HAFCMIN[4] HAFCMIN[3] HAFCMIN[2] HAFCMIN[1] HAFCMIN[0] VCDFREERUN NOVCD50 NOVCD60 VCDDEFAULT[1] VCDDEFAULT[0] VCDWINDOW[5] VCDWINDOW[4] VCDWINDOW[3] VCDWINDOW[2] VCDWINDOW[1] VCDWINDOW[0] VCDOFFSET[4] VCDOFFSET[3] VCDOFFSET[2] VCDOFFSET[1] VCDOFFSET[0] DCPMODE_Y - - - DCPCHECK - BLANKLEVEL_ Y[9] BLANKLEVEL_ Y[8] BLANKLEVEL_ Y[7] BLANKLEVEL_ Y[6] BLANKLEVEL_ Y[5] BLANKLEVEL_ Y[4] BLANKLEVEL_ Y[3] BLANKLEVEL_ Y[2] BLANKLEVEL_ Y[1] BLANKLEVEL_ Y[0] DCPMODE_C - - - BLANKLEVEL_ CB[5] BLANKLEVEL_ CB[4] BLANKLEVEL_ CB[3] BLANKLEVEL_ CB[2] BLANKLEVEL_ CB[1] BLANKLEVEL_ CB[0] BLANKLEVEL_ CR[5] BLANKLEVEL_ CR[4] BLANKLEVEL_ CR[3] BLANKLEVEL_ CR[2] BLANKLEVEL_ CR[1] BLANKLEVEL_ CR[0] DCPCR3_1 - DCPRESPONSE [2] DCPRESPONSE [1] DCPRESPONSE [0] - - - - - - - - - - - - DCPCR4_1 DCPSTART[5] DCPSTART[4] DCPSTART[3] DCPSTART[2] DCPSTART[1] DCPSTART[0] - - - - - - - - - - DCPEND[5] DCPEND[4] DCPEND[3] DCPEND[2] DCPEND[1] DCPEND[0] - - - - - - - - - - - DCPWIDTH[6] DCPWIDTH[5] DCPWIDTH[4] DCPWIDTH[3] DCPWIDTH[2] DCPWIDTH[1] DCPWIDTH[0] - - - - - - - - DCPCR7_1 DCPPOS_Y[7] DCPPOS_Y[6] DCPPOS_Y[5] DCPPOS_Y[4] DCPPOS_Y[3] DCPPOS_Y[2] DCPPOS_Y[1] DCPPOS_Y[0] - - - - - - - - DCPCR8_1 DCPPOS_C[7] DCPPOS_C[6] DCPPOS_C[5] DCPPOS_C[4] DCPPOS_C[3] DCPPOS_C[2] DCPPOS_C[1] DCPPOS_C[0] DCPCR1_1 DCPCR2_1 DCPCR5_1 DCPCR6_1 NSDCR_1 BTLCR_1 BTGPCR_1 ACCCR1_1 - - - - - - - - - - ACFINPUT[1] ACFINPUT[0] - - - ACFLAGTIME[4] ACFLAGTIME[3] ACFLAGTIME[2] ACFLAGTIME[1] ACFLAGTIME[0] - - ACFFILTER[1] ACFFILTER[0] LOCKRANGE[1] LOCKRANGE[0] LOOPGAIN[1] LOOPGAIN[0] LOCKLIMIT[1] LOCKLIMIT[0] BCOFREERUN - DEFAULTSYS[1] DEFAULTSYS[0] NONTSC358 NONTSC443 NOPALM NOPALN NOPAL443 NOSECAM BGPCHECK BGPWIDTH[6] BGPWIDTH[5] BGPWIDTH[4] BGPWIDTH[3] BGPWIDTH[2] BGPWIDTH[1] BGPWIDTH[0] BGPSTART[7] BGPSTART[6] BGPSTART[5] BGPSTART[4] BGPSTART[3] BGPSTART[2] BGPSTART[1] BGPSTART[0] KILLEROFFSET[3] KILLEROFFSET[2] KILLEROFFSET[1] KILLEROFFSET[0] ACCMODE ACCMAXGAIN[1] ACCMAXGAIN[0] ACCLEVEL[8] ACCLEVEL[7] ACCLEVEL[6] ACCLEVEL[5] ACCLEVEL[4] ACCLEVEL[3] ACCLEVEL[2] ACCLEVEL[1] ACCLEVEL[0] R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-185 RZ/A1H Group, RZ/A1M Group Table 58.2 Module Digital video decoder 58. List of Registers Register Bits Register Abbreviation ACCCR2_1 ACCCR3_1 TINTCR_1 YCDCR_1 AGCCR1_1 AGCCR2_1 PKLIMITCR_1 RGORCR1_1 Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 Bits 24/16/8/0 - - - - - CHROMASUB GAIN[1] CHROMASUB GAIN[0] CHROMAMAIN GAIN[8] CHROMAMAIN GAIN[7] CHROMAMAIN GAIN[6] CHROMAMAIN GAIN[5] CHROMAMAIN GAIN[4] CHROMAMAIN GAIN[3] CHROMAMAIN GAIN[2] CHROMAMAIN GAIN[1] CHROMAMAIN GAIN[0] ACCRESPONSE [1] ACCRESPONSE [0] ACCPRECIS[5] ACCPRECIS[4] ACCPRECIS[3] ACCPRECIS[2] ACCPRECIS[1] ACCPRECIS[0] KILLERMODE KILLERLEVEL[5] KILLERLEVEL[4] KILLERLEVEL[3] KILLERLEVEL[2] KILLERLEVEL[1] KILLERLEVEL[0] - TINTSUB[5] TINTSUB[4] TINTSUB[3] TINTSUB[2] TINTSUB[1] TINTSUB[0] TINTMAIN[9] TINTMAIN[8] TINTMAIN[7] TINTMAIN[6] TINTMAIN[5] TINTMAIN[4] TINTMAIN[3] TINTMAIN[2] TINTMAIN[1] TINTMAIN[0] - - - - - - - LUMADELAY[4] LUMADELAY[3] LUMADELAY[2] LUMADELAY[1] LUMADELAY[0] - CHROMALPF DEMODMODE[1] DEMODMODE[0] - - DOREDUCE NOREDUCE AGCRESPONSE [2] AGCRESPONSE [1] AGCRESPONSE [0] AGCLEVEL[8] AGCLEVEL[7] AGCLEVEL[6] AGCLEVEL[5] AGCLEVEL[4] AGCLEVEL[3] AGCLEVEL[2] AGCLEVEL[1] AGCLEVEL[0] - - AGCPRECIS[5] AGCPRECIS[4] AGCPRECIS[3] AGCPRECIS[2] AGCPRECIS[1] AGCPRECIS[0] - - - - - - - - PEAKLEVEL[1] PEAKLEVEL[0] PEAKATTACK[1] PEAKATTACK[0] PEAKRELEASE[1] PEAKRELEASE[0] PEAKRATIO[1] PEAKRATIO[0] MAXPEAK SAMPLES[7] MAXPEAK SAMPLES[6] MAXPEAK SAMPLES[5] MAXPEAK SAMPLES[4] MAXPEAK SAMPLES[3] MAXPEAK SAMPLES[2] MAXPEAK SAMPLES[1] MAXPEAK SAMPLES[0] - - - - - - RADJ_O_LEVEL0[9] RADJ_O_LEVEL0[8] RADJ_O_LEVEL0[7] RADJ_O_LEVEL0[6] RADJ_O_LEVEL0[5] RADJ_O_LEVEL0[4] RADJ_O_LEVEL0[3] RADJ_O_LEVEL0[2] RADJ_O_LEVEL0[1] RADJ_O_LEVEL0[0] - - - - - - RADJ_U_LEVEL0[9] RADJ_U_LEVEL0[8] RADJ_U_LEVEL0[7] RADJ_U_LEVEL0[6] RADJ_U_LEVEL0[5] RADJ_U_LEVEL0[4] RADJ_U_LEVEL0[3] RADJ_U_LEVEL0[2] RADJ_U_LEVEL0[1] RADJ_U_LEVEL0[0] - - - - - - RADJ_O_LEVEL1[9] RADJ_O_LEVEL1[8] RADJ_O_LEVEL1[7] RADJ_O_LEVEL1[6] RADJ_O_LEVEL1[5] RADJ_O_LEVEL1[4] RADJ_O_LEVEL1[3] RADJ_O_LEVEL1[2] RADJ_O_LEVEL1[1] RADJ_O_LEVEL1[0] - - - - - - RADJ_U_LEVEL1[9] RADJ_U_LEVEL1[8] RADJ_U_LEVEL1[7] RADJ_U_LEVEL1[6] RADJ_U_LEVEL1[5] RADJ_U_LEVEL1[4] RADJ_U_LEVEL1[3] RADJ_U_LEVEL1[2] RADJ_U_LEVEL1[1] RADJ_U_LEVEL1[0] - - - - - - RADJ_O_LEVEL2[9] RADJ_O_LEVEL2[8] RADJ_O_LEVEL2[7] RADJ_O_LEVEL2[6] RADJ_O_LEVEL2[5] RADJ_O_LEVEL2[4] RADJ_O_LEVEL2[3] RADJ_O_LEVEL2[2] RADJ_O_LEVEL2[1] RADJ_O_LEVEL2[0] - - - - - - RADJ_U_LEVEL2[9] RADJ_U_LEVEL2[8] RADJ_U_LEVEL2[7] RADJ_U_LEVEL2[6] RADJ_U_LEVEL2[5] RADJ_U_LEVEL2[4] RADJ_U_LEVEL2[3] RADJ_U_LEVEL2[2] RADJ_U_LEVEL2[1] RADJ_U_LEVEL2[0] RGORCR7_1 - TEST_MONI[2] TEST_MONI[1] TEST_MONI[0] RADJ_MIX_K_ FIX[2] RADJ_MIX_K_ FIX[1] RADJ_MIX_K_ FIX[0] - - - - - - UCMP_SW DCMP_SW HWIDE_SW AFCPFCR_1 - - - - - - - - - - - PHDET_FIX - PHDET_DIV[2] PHDET_DIV[1] PHDET_DIV[0] RGORCR2_1 RGORCR3_1 RGORCR4_1 RGORCR5_1 RGORCR6_1 RUPDCR_1 VSYNCSR_1 NEWSETTING - - - - - - - - - - - - - - INTERLACED FHCOUNT_L FHLOCK ISNOISY FHMODE NOSIGNAL FVLOCK FVMODE FVCOUNT[7] FVCOUNT[6] FVCOUNT[5] FVCOUNT[4] FVCOUNT[3] FVCOUNT[2] FVCOUNT[1] FVCOUNT[0] FHCOUNT_H[16] FHCOUNT_H[15] FHCOUNT_H[14] FHCOUNT_H[13] FHCOUNT_H[12] FHCOUNT_H[11] FHCOUNT_H[10] FHCOUNT_H[9] FHCOUNT_H[8] FHCOUNT_H[7] FHCOUNT_H[6] FHCOUNT_H[5] FHCOUNT_H[4] FHCOUNT_H[3] FHCOUNT_H[2] FHCOUNT_H[1] CLAMPLEVEL_ CB[5] CLAMPLEVEL_ CB[4] CLAMPLEVEL_ CB[3] CLAMPLEVEL_ CB[2] CLAMPLEVEL_ CB[1] CLAMPLEVEL_ CB[0] CLAMPLEVEL_ Y[9] CLAMPLEVEL_ Y[8] CLAMPLEVEL_ Y[7] CLAMPLEVEL_ Y[6] CLAMPLEVEL_ Y[5] CLAMPLEVEL_ Y[4] CLAMPLEVEL_ Y[3] CLAMPLEVEL_ Y[2] CLAMPLEVEL_ Y[1] CLAMPLEVEL_ Y[0] DCPSR2_1 CLAMPLEVEL_ CR[5] CLAMPLEVEL_ CR[4] CLAMPLEVEL_ CR[3] CLAMPLEVEL_ CR[2] CLAMPLEVEL_ CR[1] CLAMPLEVEL_ CR[0] - - - - - - - - - - NSDSR_1 ACFSTRENGTH [15] ACFSTRENGTH [14] ACFSTRENGTH [13] ACFSTRENGTH [12] ACFSTRENGTH [11] ACFSTRENGTH [10] ACFSTRENGTH [9] ACFSTRENGTH [8] ACFSTRENGTH [7] ACFSTRENGTH [6] ACFSTRENGTH [5] ACFSTRENGTH [4] ACFSTRENGTH [3] ACFSTRENGTH [2] ACFSTRENGTH [1] ACFSTRENGTH [0] HSYNCSR_1 DCPSR1_1 CROMASR1_1 CROMASR2_1 COLORSYS[1] COLORSYS[0] FSCMODE FSCLOCK NOBURST ACCSUBGAIN[1] ACCSUBGAIN[0] ACCMAINGAIN[8] ACCMAINGAIN[7] ACCMAINGAIN[6] ACCMAINGAIN[5] ACCMAINGAIN[4] ACCMAINGAIN[3] ACCMAINGAIN[2] ACCMAINGAIN[1] ACCMAINGAIN[0] - - - ISSECAM ISPAL ISNTSC - - LOCKLEVEL[7] LOCKLEVEL[6] LOCKLEVEL[5] LOCKLEVEL[4] LOCKLEVEL[3] LOCKLEVEL[2] LOCKLEVEL[1] LOCKLEVEL[0] R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-186 RZ/A1H Group, RZ/A1M Group Table 58.2 Module Digital video decoder 58. List of Registers Register Bits Register Abbreviation Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 Bits 24/16/8/0 SYNCSSR_1 - - - ISREDUCED - - SYNCDEPTH[9] SYNCDEPTH[8] SYNCDEPTH[7] SYNCDEPTH[6] SYNCDEPTH[5] SYNCDEPTH[4] SYNCDEPTH[3] SYNCDEPTH[2] SYNCDEPTH[1] SYNCDEPTH[0] AGCCSR1_1 HIGHSAMPLES[7] HIGHSAMPLES[6] HIGHSAMPLES[5] HIGHSAMPLES[4] HIGHSAMPLES[3] HIGHSAMPLES[2] HIGHSAMPLES[1] HIGHSAMPLES[0] PEAKSAMPLES[7] PEAKSAMPLES[6] PEAKSAMPLES[5] PEAKSAMPLES[4] PEAKSAMPLES[3] PEAKSAMPLES[2] PEAKSAMPLES[1] PEAKSAMPLES[0] - - - - - - - AGCCONVERGE AGCGAIN[7] AGCGAIN[6] AGCGAIN[5] AGCGAIN[4] AGCGAIN[3] AGCGAIN[2] AGCGAIN[1] AGCGAIN[0] K15[3] K15[2] K15[1] K15[0] K13[5] K13[4] K13[3] K13[2] K13[1] K13[0] K11[5] K11[4] K11[3] K11[2] K11[1] K11[0] AGCCSR2_1 YCSCR3_1 K16[3] K16[2] K16[1] K16[0] K14[5] K14[4] K14[3] K14[2] K14[1] K14[0] K12[5] K12[4] K12[3] K12[2] K12[1] K12[0] K22A[7] K22A[6] K22A[5] K22A[4] K22A[3] K22A[2] K22A[1] K22A[0] - - K21A[5] K21A[4] K21A[3] K21A[2] K21A[1] K21A[0] YCSCR6_1 K22B[7] K22B[6] K22B[5] K22B[4] K22B[3] K22B[2] K22B[1] K22B[0] - - K21B[5] K21B[4] K21B[3] K21B[2] K21B[1] K21B[0] YCSCR7_1 K23B[3] K23B[2] K23B[1] K23B[0] K23A[3] K23A[2] K23A[1] K23A[0] - - - K24[4] K24[3] K24[2] K24[1] K24[0] YCSCR8_1 HBPF_NARROW HVBPF_ NARROW HBPF1_9TAP_ ON HVBPF1_9TAP_ON HFIL_TAP_SEL - - - - - - - - - - - YCSCR9_1 DET2_ON - - - HSEL_MIX_Y[3] HSEL_MIX_Y[2] HSEL_MIX_Y[1] HSEL_MIX_Y[0] VSEL_MIX_Y[3] VSEL_MIX_Y[2] VSEL_MIX_Y[1] VSEL_MIX_Y[0] HVSEL_MIX_Y[3] HVSEL_MIX_Y[2] HVSEL_MIX_Y[1] HVSEL_MIX_Y[0] - - - - - - - V_Y_LEVEL[8] V_Y_LEVEL[7] V_Y_LEVEL[6] V_Y_LEVEL[5] V_Y_LEVEL[4] V_Y_LEVEL[3] V_Y_LEVEL[2] V_Y_LEVEL[1] V_Y_LEVEL[0] DET2_MIX_C[3] DET2_MIX_C[2] DET2_MIX_C[1] DET2_MIX_C[0] DET2_MIX_Y[3] DET2_MIX_Y[2] DET2_MIX_Y[1] DET2_MIX_Y[0] - - - - FIL2_MODE_2D[1] FIL2_MODE_2D[0] - FIL2_NARROW_ 2D DCPCR9_1 - - - CLP_HOLD_ ON_Y CLP_HOLD_ ON_CB CLP_HOLD_ ON_CR - - - - - - - - - - YCTWA_F0_1 - - - FIL2_2D_WA_ F0[12] FIL2_2D_WA_ F0[11] FIL2_2D_WA_ F0[10] FIL2_2D_WA_ F0[9] FIL2_2D_WA_ F0[8] FIL2_2D_WA_ F0[7] FIL2_2D_WA_ F0[6] FIL2_2D_WA_ F0[5] FIL2_2D_WA_ F0[4] FIL2_2D_WA_ F0[3] FIL2_2D_WA_ F0[2] FIL2_2D_WA_ F0[1] FIL2_2D_WA_ F0[0] - - - FIL2_2D_WA_ F1[12] FIL2_2D_WA_ F1[11] FIL2_2D_WA_ F1[10] FIL2_2D_WA_ F1[9] FIL2_2D_WA_ F1[8] FIL2_2D_WA_ F1[7] FIL2_2D_WA_ F1[6] FIL2_2D_WA_ F1[5] FIL2_2D_WA_ F1[4] FIL2_2D_WA_ F1[3] FIL2_2D_WA_ F1[2] FIL2_2D_WA_ F1[1] FIL2_2D_WA_ F1[0] - - - FIL2_2D_WA_ F2[12] FIL2_2D_WA_ F2[11] FIL2_2D_WA_ F2[10] FIL2_2D_WA_ F2[9] FIL2_2D_WA_ F2[8] FIL2_2D_WA_ F2[7] FIL2_2D_WA_ F2[6] FIL2_2D_WA_ F2[5] FIL2_2D_WA_ F2[4] FIL2_2D_WA_ F2[3] FIL2_2D_WA_ F2[2] FIL2_2D_WA_ F2[1] FIL2_2D_WA_ F2[0] - - - FIL2_2D_WA_ F3[12] FIL2_2D_WA_ F3[11] FIL2_2D_WA_ F3[10] FIL2_2D_WA_ F3[9] FIL2_2D_WA_ F3[8] FIL2_2D_WA_ F3[7] FIL2_2D_WA_ F3[6] FIL2_2D_WA_ F3[5] FIL2_2D_WA_ F3[4] FIL2_2D_WA_ F3[3] FIL2_2D_WA_ F3[2] FIL2_2D_WA_ F3[1] FIL2_2D_WA_ F3[0] - - - FIL2_2D_WA_ F4[12] FIL2_2D_WA_ F4[11] FIL2_2D_WA_ F4[10] FIL2_2D_WA_ F4[9] FIL2_2D_WA_ F4[8] FIL2_2D_WA_ F4[7] FIL2_2D_WA_ F4[6] FIL2_2D_WA_ F4[5] FIL2_2D_WA_ F4[4] FIL2_2D_WA_ F4[3] FIL2_2D_WA_ F4[2] FIL2_2D_WA_ F4[1] FIL2_2D_WA_ F4[0] - - - FIL2_2D_WA_ F5[12] FIL2_2D_WA_ F5[11] FIL2_2D_WA_ F5[10] FIL2_2D_WA_ F5[9] FIL2_2D_WA_ F5[8] FIL2_2D_WA_ F5[7] FIL2_2D_WA_ F5[6] FIL2_2D_WA_ F5[5] FIL2_2D_WA_ F5[4] FIL2_2D_WA_ F5[3] FIL2_2D_WA_ F5[2] FIL2_2D_WA_ F5[1] FIL2_2D_WA_ F5[0] - - - FIL2_2D_WA_ F6[12] FIL2_2D_WA_ F6[11] FIL2_2D_WA_ F6[10] FIL2_2D_WA_ F6[9] FIL2_2D_WA_ F6[8] FIL2_2D_WA_ F6[7] FIL2_2D_WA_ F6[6] FIL2_2D_WA_ F6[5] FIL2_2D_WA_ F6[4] FIL2_2D_WA_ F6[3] FIL2_2D_WA_ F6[2] FIL2_2D_WA_ F6[1] FIL2_2D_WA_ F6[0] - - - FIL2_2D_WA_ F7[12] FIL2_2D_WA_ F7[11] FIL2_2D_WA_ F7[10] FIL2_2D_WA_ F7[9] FIL2_2D_WA_ F7[8] FIL2_2D_WA_ F7[7] FIL2_2D_WA_ F7[6] FIL2_2D_WA_ F7[5] FIL2_2D_WA_ F7[4] FIL2_2D_WA_ F7[3] FIL2_2D_WA_ F7[2] FIL2_2D_WA_ F7[1] FIL2_2D_WA_ F7[0] - - - FIL2_2D_WA_ F8[12] FIL2_2D_WA_ F8[11] FIL2_2D_WA_ F8[10] FIL2_2D_WA_ F8[9] FIL2_2D_WA_ F8[8] FIL2_2D_WA_ F8[7] FIL2_2D_WA_ F8[6] FIL2_2D_WA_ F8[5] FIL2_2D_WA_ F8[4] FIL2_2D_WA_ F8[3] FIL2_2D_WA_ F8[2] FIL2_2D_WA_ F8[1] FIL2_2D_WA_ F8[0] - - - FIL2_2D_WB_ F0[12] FIL2_2D_WB_ F0[11] FIL2_2D_WB_ F0[10] FIL2_2D_WB_ F0[9] FIL2_2D_WB_ F0[8] FIL2_2D_WB_ F0[7] FIL2_2D_WB_ F0[6] FIL2_2D_WB_ F0[5] FIL2_2D_WB_ F0[4] FIL2_2D_WB_ F0[3] FIL2_2D_WB_ F0[2] FIL2_2D_WB_ F0[1] FIL2_2D_WB_ F0[0] YCSCR4_1 YCSCR5_1 YCSCR11_1 YCSCR12_1 YCTWA_F1_1 YCTWA_F2_1 YCTWA_F3_1 YCTWA_F4_1 YCTWA_F5_1 YCTWA_F6_1 YCTWA_F7_1 YCTWA_F8_1 YCTWB_F0_1 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-187 RZ/A1H Group, RZ/A1M Group Table 58.2 Module Digital video decoder 58. List of Registers Register Bits Register Abbreviation YCTWB_F1_1 YCTWB_F2_1 YCTWB_F3_1 YCTWB_F4_1 YCTWB_F5_1 YCTWB_F6_1 YCTWB_F7_1 YCTWB_F8_1 YCTNA_F0_1 YCTNA_F1_1 YCTNA_F2_1 YCTNA_F3_1 YCTNA_F4_1 YCTNA_F5_1 YCTNA_F6_1 YCTNA_F7_1 YCTNA_F8_1 YCTNB_F0_1 YCTNB_F1_1 Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 Bits 24/16/8/0 - - - FIL2_2D_WB_ F1[12] FIL2_2D_WB_ F1[11] FIL2_2D_WB_ F1[10] FIL2_2D_WB_ F1[9] FIL2_2D_WB_ F1[8] FIL2_2D_WB_ F1[7] FIL2_2D_WB_ F1[6] FIL2_2D_WB_ F1[5] FIL2_2D_WB_ F1[4] FIL2_2D_WB_ F1[3] FIL2_2D_WB_ F1[2] FIL2_2D_WB_ F1[1] FIL2_2D_WB_ F1[0] - - - FIL2_2D_WB_ F2[12] FIL2_2D_WB_ F2[11] FIL2_2D_WB_ F2[10] FIL2_2D_WB_ F2[9] FIL2_2D_WB_ F2[8] FIL2_2D_WB_ F2[7] FIL2_2D_WB_ F2[6] FIL2_2D_WB_ F2[5] FIL2_2D_WB_ F2[4] FIL2_2D_WB_ F2[3] FIL2_2D_WB_ F2[2] FIL2_2D_WB_ F2[1] FIL2_2D_WB_ F2[0] - - - FIL2_2D_WB_ F3[12] FIL2_2D_WB_ F3[11] FIL2_2D_WB_ F3[10] FIL2_2D_WB_ F3[9] FIL2_2D_WB_ F3[8] FIL2_2D_WB_ F3[7] FIL2_2D_WB_ F3[6] FIL2_2D_WB_ F3[5] FIL2_2D_WB_ F3[4] FIL2_2D_WB_ F3[3] FIL2_2D_WB_ F3[2] FIL2_2D_WB_ F3[1] FIL2_2D_WB_ F3[0] - - - FIL2_2D_WB_ F4[12] FIL2_2D_WB_ F4[11] FIL2_2D_WB_ F4[10] FIL2_2D_WB_ F4[9] FIL2_2D_WB_ F4[8] FIL2_2D_WB_ F4[7] FIL2_2D_WB_ F4[6] FIL2_2D_WB_ F4[5] FIL2_2D_WB_ F4[4] FIL2_2D_WB_ F4[3] FIL2_2D_WB_ F4[2] FIL2_2D_WB_ F4[1] FIL2_2D_WB_ F4[0] - - - FIL2_2D_WB_ F5[12] FIL2_2D_WB_ F5[11] FIL2_2D_WB_ F5[10] FIL2_2D_WB_ F5[9] FIL2_2D_WB_ F5[8] FIL2_2D_WB_ F5[7] FIL2_2D_WB_ F5[6] FIL2_2D_WB_ F5[5] FIL2_2D_WB_ F5[4] FIL2_2D_WB_ F5[3] FIL2_2D_WB_ F5[2] FIL2_2D_WB_ F5[1] FIL2_2D_WB_ F5[0] - - - FIL2_2D_WB_ F6[12] FIL2_2D_WB_ F6[11] FIL2_2D_WB_ F6[10] FIL2_2D_WB_ F6[9] FIL2_2D_WB_ F6[8] FIL2_2D_WB_ F6[7] FIL2_2D_WB_ F6[6] FIL2_2D_WB_ F6[5] FIL2_2D_WB_ F6[4] FIL2_2D_WB_ F6[3] FIL2_2D_WB_ F6[2] FIL2_2D_WB_ F6[1] FIL2_2D_WB_ F6[0] - - - FIL2_2D_WB_ F7[12] FIL2_2D_WB_ F7[11] FIL2_2D_WB_ F7[10] FIL2_2D_WB_ F7[9] FIL2_2D_WB_ F7[8] FIL2_2D_WB_ F7[7] FIL2_2D_WB_ F7[6] FIL2_2D_WB_ F7[5] FIL2_2D_WB_ F7[4] FIL2_2D_WB_ F7[3] FIL2_2D_WB_ F7[2] FIL2_2D_WB_ F7[1] FIL2_2D_WB_ F7[0] - - - FIL2_2D_WB_ F8[12] FIL2_2D_WB_ F8[11] FIL2_2D_WB_ F8[10] FIL2_2D_WB_ F8[9] FIL2_2D_WB_ F8[8] FIL2_2D_WB_ F8[7] FIL2_2D_WB_ F8[6] FIL2_2D_WB_ F8[5] FIL2_2D_WB_ F8[4] FIL2_2D_WB_ F8[3] FIL2_2D_WB_ F8[2] FIL2_2D_WB_ F8[1] FIL2_2D_WB_ F8[0] - - - FIL2_2D_NA_ F0[12] FIL2_2D_NA_ F0[11] FIL2_2D_NA_ F0[10] FIL2_2D_NA_ F0[9] FIL2_2D_NA_ F0[8] FIL2_2D_NA_ F0[7] FIL2_2D_NA_ F0[6] FIL2_2D_NA_ F0[5] FIL2_2D_NA_ F0[4] FIL2_2D_NA_ F0[3] FIL2_2D_NA_ F0[2] FIL2_2D_NA_ F0[1] FIL2_2D_NA_ F0[0] - - - FIL2_2D_NA_ F1[12] FIL2_2D_NA_ F1[11] FIL2_2D_NA_ F1[10] FIL2_2D_NA_ F1[9] FIL2_2D_NA_ F1[8] FIL2_2D_NA_ F1[7] FIL2_2D_NA_ F1[6] FIL2_2D_NA_ F1[5] FIL2_2D_NA_ F1[4] FIL2_2D_NA_ F1[3] FIL2_2D_NA_ F1[2] FIL2_2D_NA_ F1[1] FIL2_2D_NA_ F1[0] - - - FIL2_2D_NA_ F2[12] FIL2_2D_NA_ F2[11] FIL2_2D_NA_ F2[10] FIL2_2D_NA_ F2[9] FIL2_2D_NA_ F2[8] FIL2_2D_NA_ F2[7] FIL2_2D_NA_ F2[6] FIL2_2D_NA_ F2[5] FIL2_2D_NA_ F2[4] FIL2_2D_NA_ F2[3] FIL2_2D_NA_ F2[2] FIL2_2D_NA_ F2[1] FIL2_2D_NA_ F2[0] - - - FIL2_2D_NA_ F3[12] FIL2_2D_NA_ F3[11] FIL2_2D_NA_ F3[10] FIL2_2D_NA_ F3[9] FIL2_2D_NA_ F3[8] FIL2_2D_NA_ F3[7] FIL2_2D_NA_ F3[6] FIL2_2D_NA_ F3[5] FIL2_2D_NA_ F3[4] FIL2_2D_NA_ F3[3] FIL2_2D_NA_ F3[2] FIL2_2D_NA_ F3[1] FIL2_2D_NA_ F3[0] - - - FIL2_2D_NA_ F4[12] FIL2_2D_NA_ F4[11] FIL2_2D_NA_ F4[10] FIL2_2D_NA_ F4[9] FIL2_2D_NA_ F4[8] FIL2_2D_NA_ F4[7] FIL2_2D_NA_ F4[6] FIL2_2D_NA_ F4[5] FIL2_2D_NA_ F4[4] FIL2_2D_NA_ F4[3] FIL2_2D_NA_ F4[2] FIL2_2D_NA_ F4[1] FIL2_2D_NA_ F4[0] - - - FIL2_2D_NA_ F5[12] FIL2_2D_NA_ F5[11] FIL2_2D_NA_ F5[10] FIL2_2D_NA_ F5[9] FIL2_2D_NA_ F5[8] FIL2_2D_NA_ F5[7] FIL2_2D_NA_ F5[6] FIL2_2D_NA_ F5[5] FIL2_2D_NA_ F5[4] FIL2_2D_NA_ F5[3] FIL2_2D_NA_ F5[2] FIL2_2D_NA_ F5[1] FIL2_2D_NA_ F5[0] - - - FIL2_2D_NA_ F6[12] FIL2_2D_NA_ F6[11] FIL2_2D_NA_ F6[10] FIL2_2D_NA_ F6[9] FIL2_2D_NA_ F6[8] FIL2_2D_NA_ F6[7] FIL2_2D_NA_ F6[6] FIL2_2D_NA_ F6[5] FIL2_2D_NA_ F6[4] FIL2_2D_NA_ F6[3] FIL2_2D_NA_ F6[2] FIL2_2D_NA_ F6[1] FIL2_2D_NA_ F6[0] - - - FIL2_2D_NA_ F7[12] FIL2_2D_NA_ F7[11] FIL2_2D_NA_ F7[10] FIL2_2D_NA_ F7[9] FIL2_2D_NA_ F7[8] FIL2_2D_NA_ F7[7] FIL2_2D_NA_ F7[6] FIL2_2D_NA_ F7[5] FIL2_2D_NA_ F7[4] FIL2_2D_NA_ F7[3] FIL2_2D_NA_ F7[2] FIL2_2D_NA_ F7[1] FIL2_2D_NA_ F7[0] - - - FIL2_2D_NA_ F8[12] FIL2_2D_NA_ F8[11] FIL2_2D_NA_ F8[10] FIL2_2D_NA_ F8[9] FIL2_2D_NA_ F8[8] FIL2_2D_NA_ F8[7] FIL2_2D_NA_ F8[6] FIL2_2D_NA_ F8[5] FIL2_2D_NA_ F8[4] FIL2_2D_NA_ F8[3] FIL2_2D_NA_ F8[2] FIL2_2D_NA_ F8[1] FIL2_2D_NA_ F8[0] - - - FIL2_2D_NB_ F0[12] FIL2_2D_NB_ F0[11] FIL2_2D_NB_ F0[10] FIL2_2D_NB_ F0[9] FIL2_2D_NB_ F0[8] FIL2_2D_NB_ F0[7] FIL2_2D_NB_ F0[6] FIL2_2D_NB_ F0[5] FIL2_2D_NB_ F0[4] FIL2_2D_NB_ F0[3] FIL2_2D_NB_ F0[2] FIL2_2D_NB_ F0[1] FIL2_2D_NB_ F0[0] - - - FIL2_2D_NB_ F1[12] FIL2_2D_NB_ F1[11] FIL2_2D_NB_ F1[10] FIL2_2D_NB_ F1[9] FIL2_2D_NB_ F1[8] FIL2_2D_NB_ F1[7] FIL2_2D_NB_ F1[6] FIL2_2D_NB_ F1[5] FIL2_2D_NB_ F1[4] FIL2_2D_NB_ F1[3] FIL2_2D_NB_ F1[2] FIL2_2D_NB_ F1[1] FIL2_2D_NB_ F1[0] R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-188 RZ/A1H Group, RZ/A1M Group Table 58.2 Module Digital video decoder Register Bits Register Abbreviation YCTNB_F2_1 YCTNB_F3_1 YCTNB_F4_1 YCTNB_F5_1 YCTNB_F6_1 YCTNB_F7_1 YCTNB_F8_1 YGAINCR_1 CBGAINCR_1 CRGAINCR_1 PGA_UPDATE_1 PGACR_1 Video display controller 5 channel 0 58. List of Registers Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 Bits 24/16/8/0 - - - FIL2_2D_NB_ F2[12] FIL2_2D_NB_ F2[11] FIL2_2D_NB_ F2[10] FIL2_2D_NB_ F2[9] FIL2_2D_NB_ F2[8] FIL2_2D_NB_ F2[7] FIL2_2D_NB_ F2[6] FIL2_2D_NB_ F2[5] FIL2_2D_NB_ F2[4] FIL2_2D_NB_ F2[3] FIL2_2D_NB_ F2[2] FIL2_2D_NB_ F2[1] FIL2_2D_NB_ F2[0] - - - FIL2_2D_NB_ F3[12] FIL2_2D_NB_ F3[11] FIL2_2D_NB_ F3[10] FIL2_2D_NB_ F3[9] FIL2_2D_NB_ F3[8] FIL2_2D_NB_ F3[7] FIL2_2D_NB_ F3[6] FIL2_2D_NB_ F3[5] FIL2_2D_NB_ F3[4] FIL2_2D_NB_ F3[3] FIL2_2D_NB_ F3[2] FIL2_2D_NB_ F3[1] FIL2_2D_NB_ F3[0] - - - FIL2_2D_NB_ F4[12] FIL2_2D_NB_ F4[11] FIL2_2D_NB_ F4[10] FIL2_2D_NB_ F4[9] FIL2_2D_NB_ F4[8] FIL2_2D_NB_ F4[7] FIL2_2D_NB_ F4[6] FIL2_2D_NB_ F4[5] FIL2_2D_NB_ F4[4] FIL2_2D_NB_ F4[3] FIL2_2D_NB_ F4[2] FIL2_2D_NB_ F4[1] FIL2_2D_NB_ F4[0] - - - FIL2_2D_NB_ F5[12] FIL2_2D_NB_ F5[11] FIL2_2D_NB_ F5[10] FIL2_2D_NB_ F5[9] FIL2_2D_NB_ F5[8] FIL2_2D_NB_ F5[7] FIL2_2D_NB_ F5[6] FIL2_2D_NB_ F5[5] FIL2_2D_NB_ F5[4] FIL2_2D_NB_ F5[3] FIL2_2D_NB_ F5[2] FIL2_2D_NB_ F5[1] FIL2_2D_NB_ F5[0] - - - FIL2_2D_NB_ F6[12] FIL2_2D_NB_ F6[11] FIL2_2D_NB_ F6[10] FIL2_2D_NB_ F6[9] FIL2_2D_NB_ F6[8] FIL2_2D_NB_ F6[7] FIL2_2D_NB_ F6[6] FIL2_2D_NB_ F6[5] FIL2_2D_NB_ F6[4] FIL2_2D_NB_ F6[3] FIL2_2D_NB_ F6[2] FIL2_2D_NB_ F6[1] FIL2_2D_NB_ F6[0] - - - FIL2_2D_NB_ F7[12] FIL2_2D_NB_ F7[11] FIL2_2D_NB_ F7[10] FIL2_2D_NB_ F7[9] FIL2_2D_NB_ F7[8] FIL2_2D_NB_ F7[7] FIL2_2D_NB_ F7[6] FIL2_2D_NB_ F7[5] FIL2_2D_NB_ F7[4] FIL2_2D_NB_ F7[3] FIL2_2D_NB_ F7[2] FIL2_2D_NB_ F7[1] FIL2_2D_NB_ F7[0] - - - FIL2_2D_NB_ F8[12] FIL2_2D_NB_ F8[11] FIL2_2D_NB_ F8[10] FIL2_2D_NB_ F8[9] FIL2_2D_NB_ F8[8] FIL2_2D_NB_ F8[7] FIL2_2D_NB_ F8[6] FIL2_2D_NB_ F8[5] FIL2_2D_NB_ F8[4] FIL2_2D_NB_ F8[3] FIL2_2D_NB_ F8[2] FIL2_2D_NB_ F8[1] FIL2_2D_NB_ F8[0] Y_GAIN2[8] - - - - - - Y_GAIN2[9] Y_GAIN2[7] Y_GAIN2[6] Y_GAIN2[5] Y_GAIN2[4] Y_GAIN2[3] Y_GAIN2[2] Y_GAIN2[1] Y_GAIN2[0] - - - - - - CB_GAIN2[9] CB_GAIN2[8] CB_GAIN2[7] CB_GAIN2[6] CB_GAIN2[5] CB_GAIN2[4] CB_GAIN2[3] CB_GAIN2[2] CB_GAIN2[1] CB_GAIN2[0] - - - - - - CR_GAIN2[9] CR_GAIN2[8] CR_GAIN2[7] CR_GAIN2[6] CR_GAIN2[5] CR_GAIN2[4] CR_GAIN2[3] CR_GAIN2[2] CR_GAIN2[1] CR_GAIN2[0] - - - - - - - - - - - - - - - PGA_VEN PGA_GAIN[0] - PGA_GAIN_SEL PGA_GAIN[5] PGA_GAIN[4] PGA_GAIN[3] PGA_GAIN[2] PGA_GAIN[1] - - - - - - - - ADCCR2_1 - - - - - - - - - - - - - - - ADC_VINSEL INP_UPDATE - - - - - - - - - - - - - - - - - - - - - - - - - - - INP_EXT_UPDATE - - - INP_IMG_UPDATE - - - - - - - - - - - INP_SEL - - - - - INP_FORMAT[2] INP_FORMAT[1] INP_FORMAT[0] - - - INP_PXD_EDGE - - - INP_VS_EDGE - - - INP_HS_EDGE - - - INP_ENDIAN_ON - - - INP_SWAP_ON INP_SEL_CNT INP_EXT_SYNC_ CNT INP_VSYNC_PH_ ADJ INP_DLY_ADJ - - - INP_VS_INV - - - INP_HS_INV - - - - - - - INP_H_EDGE_ SEL - - - INP_F525_625 - - INP_H_POS[1] INP_H_POS[0] - - - - - - INP_FH50[9] INP_FH50[8] INP_FH50[7] INP_FH50[6] INP_FH50[5] INP_FH50[4] INP_FH50[3] INP_FH50[2] INP_FH50[1] INP_FH50[0] - - - - - - INP_FH25[9] INP_FH25[8] INP_FH25[7] INP_FH25[6] INP_FH25[5] INP_FH25[4] INP_FH25[3] INP_FH25[2] INP_FH25[1] INP_FH25[0] - - - - - INP_VS_DLY_L [2] INP_VS_DLY_L [1] INP_VS_DLY_L [0] INP_FLD_DLY[7] INP_FLD_DLY[6] INP_FLD_DLY[5] INP_FLD_DLY[4] INP_FLD_DLY[3] INP_FLD_DLY[2] INP_FLD_DLY[1] INP_FLD_DLY[0] INP_VS_DLY[7] INP_VS_DLY[6] INP_VS_DLY[5] INP_VS_DLY[4] INP_VS_DLY[3] INP_VS_DLY[2] INP_VS_DLY[1] INP_VS_DLY[0] INP_HS_DLY[7] INP_HS_DLY[6] INP_HS_DLY[5] INP_HS_DLY[4] INP_HS_DLY[3] INP_HS_DLY[2] INP_HS_DLY[1] INP_HS_DLY[0] R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-189 RZ/A1H Group, RZ/A1M Group Table 58.2 Module Video display controller 5 channel 0 58. List of Registers Register Bits Register Abbreviation IMGCNT_UPDATE IMGCNT_NR_CNT0 IMGCNT_NR_CNT1 IMGCNT_MTX_ MODE IMGCNT_MTX_YG_ ADJ0 IMGCNT_MTX_YG_ ADJ1 IMGCNT_MTX_ CBB_ADJ0 IMGCNT_MTX_ CBB_ADJ1 IMGCNT_MTX_ CRR_ADJ0 IMGCNT_MTX_ CRR_ADJ1 IMGCNT_DRC_REG Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 Bits 24/16/8/0 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - IMGCNT_VEN - - - - - - - - - - - NR1D_MD - - - NR1D_ON - NR1D_Y_TH[6] NR1D_Y_TH[5] NR1D_Y_TH[4] NR1D_Y_TH[3] NR1D_Y_TH[2] NR1D_Y_TH[1] NR1D_Y_TH[0] - - NR1D_Y_TAP[1] NR1D_Y_TAP[0] - - NR1D_Y_GAIN[1] NR1D_Y_GAIN[0] - NR1D_CB_TH[6] NR1D_CB_TH[5] NR1D_CB_TH[4] NR1D_CB_TH[3] NR1D_CB_TH[2] NR1D_CB_TH[1] NR1D_CB_TH[0] - - NR1D_CB_TAP[1] NR1D_CB_TAP[0] - - NR1D_CB_GAIN [1] NR1D_CB_GAIN [0] - NR1D_CR_TH[6] NR1D_CR_TH[5] NR1D_CR_TH[4] NR1D_CR_TH[3] NR1D_CR_TH[2] NR1D_CR_TH[1] NR1D_CR_TH[0] - - NR1D_CR_TAP[1] NR1D_CR_TAP[0] - - NR1D_CR_GAIN [1] NR1D_CR_GAIN [0] - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - IMGCNT_MTX_ MD[1] IMGCNT_MTX_ MD[0] - - - - - - - - IMGCNT_MTX_ YG[7] IMGCNT_MTX_ YG[6] IMGCNT_MTX_ YG[5] IMGCNT_MTX_ YG[4] IMGCNT_MTX_ YG[3] IMGCNT_MTX_ YG[2] IMGCNT_MTX_ YG[1] IMGCNT_MTX_ YG[0] - - - - - IMGCNT_MTX_ GG[10] IMGCNT_MTX_ GG[9] IMGCNT_MTX_ GG[8] IMGCNT_MTX_ GG[7] IMGCNT_MTX_ GG[6] IMGCNT_MTX_ GG[5] IMGCNT_MTX_ GG[4] IMGCNT_MTX_ GG[3] IMGCNT_MTX_ GG[2] IMGCNT_MTX_ GG[1] IMGCNT_MTX_ GG[0] - - - - - IMGCNT_MTX_ GB[10] IMGCNT_MTX_ GB[9] IMGCNT_MTX_ GB[8] IMGCNT_MTX_ GB[7] IMGCNT_MTX_ GB[6] IMGCNT_MTX_ GB[5] IMGCNT_MTX_ GB[4] IMGCNT_MTX_ GB[3] IMGCNT_MTX_ GB[2] IMGCNT_MTX_ GB[1] IMGCNT_MTX_ GB[0] - - - - - IMGCNT_MTX_ GR[10] IMGCNT_MTX_ GR[9] IMGCNT_MTX_ GR[8] IMGCNT_MTX_ GR[7] IMGCNT_MTX_ GR[6] IMGCNT_MTX_ GR[5] IMGCNT_MTX_ GR[4] IMGCNT_MTX_ GR[3] IMGCNT_MTX_ GR[2] IMGCNT_MTX_ GR[1] IMGCNT_MTX_ GR[0] - - - - - - - - IMGCNT_MTX_ B[7] IMGCNT_MTX_ B[6] IMGCNT_MTX_ B[5] IMGCNT_MTX_ B[4] IMGCNT_MTX_ B[3] IMGCNT_MTX_ B[2] IMGCNT_MTX_ B[1] IMGCNT_MTX_ B[0] - - - - - IMGCNT_MTX_ BG[10] IMGCNT_MTX_ BG[9] IMGCNT_MTX_ BG[8] IMGCNT_MTX_ BG[7] IMGCNT_MTX_ BG[6] IMGCNT_MTX_ BG[5] IMGCNT_MTX_ BG[4] IMGCNT_MTX_ BG[3] IMGCNT_MTX_ BG[2] IMGCNT_MTX_ BG[1] IMGCNT_MTX_ BG[0] - - - - - IMGCNT_MTX_ BB[10] IMGCNT_MTX_ BB[9] IMGCNT_MTX_ BB[8] IMGCNT_MTX_ BB[7] IMGCNT_MTX_ BB[6] IMGCNT_MTX_ BB[5] IMGCNT_MTX_ BB[4] IMGCNT_MTX_ BB[3] IMGCNT_MTX_ BB[2] IMGCNT_MTX_ BB[1] IMGCNT_MTX_ BB[0] - - - - - IMGCNT_MTX_ BR[10] IMGCNT_MTX_ BR[9] IMGCNT_MTX_ BR[8] IMGCNT_MTX_ BR[7] IMGCNT_MTX_ BR[6] IMGCNT_MTX_ BR[5] IMGCNT_MTX_ BR[4] IMGCNT_MTX_ BR[3] IMGCNT_MTX_ BR[2] IMGCNT_MTX_ BR[1] IMGCNT_MTX_ BR[0] - - - - - - - - IMGCNT_MTX_ R[7] IMGCNT_MTX_ R[6] IMGCNT_MTX_ R[5] IMGCNT_MTX_ R[4] IMGCNT_MTX_ R[3] IMGCNT_MTX_ R[2] IMGCNT_MTX_ R[1] IMGCNT_MTX_ R[0] - - - - - IMGCNT_MTX_ RG[10] IMGCNT_MTX_ RG[9] IMGCNT_MTX_ RG[8] IMGCNT_MTX_ RG[7] IMGCNT_MTX_ RG[6] IMGCNT_MTX_ RG[5] IMGCNT_MTX_ RG[4] IMGCNT_MTX_ RG[3] IMGCNT_MTX_ RG[2] IMGCNT_MTX_ RG[1] IMGCNT_MTX_ RG[0] - - - - - IMGCNT_MTX_ RB[10] IMGCNT_MTX_ RB[9] IMGCNT_MTX_ RB[8] IMGCNT_MTX_ RB[7] IMGCNT_MTX_ RB[6] IMGCNT_MTX_ RB[5] IMGCNT_MTX_ RB[4] IMGCNT_MTX_ RB[3] IMGCNT_MTX_ RB[2] IMGCNT_MTX_ RB[1] IMGCNT_MTX_ RB[0] - - - - - IMGCNT_MTX_ RR[10] IMGCNT_MTX_ RR[9] IMGCNT_MTX_ RR[8] IMGCNT_MTX_ RR[7] IMGCNT_MTX_ RR[6] IMGCNT_MTX_ RR[5] IMGCNT_MTX_ RR[4] IMGCNT_MTX_ RR[3] IMGCNT_MTX_ RR[2] IMGCNT_MTX_ RR[1] IMGCNT_MTX_ RR[0] - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - DRC_EN R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-190 RZ/A1H Group, RZ/A1M Group Table 58.2 Module Video display controller 5 channel 0 58. List of Registers Register Bits Register Abbreviation Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 Bits 24/16/8/0 SC0_SCL0_UPDATE - - - - - - - - - - - - - - - - - - SC0_SCL0_ VEN_D SC0_SCL0_ VEN_C - - - SC0_SCL0_ UPDATE - - - SC0_SCL0_ VEN_B - - - SC0_SCL0_ VEN_A SC0_RES_ VMASK[15] SC0_RES_ VMASK[14] SC0_RES_ VMASK[13] SC0_RES_ VMASK[12] SC0_RES_ VMASK[11] SC0_RES_ VMASK[10] SC0_RES_ VMASK[9] SC0_RES_ VMASK[8] SC0_RES_ VMASK[7] SC0_RES_ VMASK[6] SC0_RES_ VMASK[5] SC0_RES_ VMASK[4] SC0_RES_ VMASK[3] SC0_RES_ VMASK[2] SC0_RES_ VMASK[1] SC0_RES_ VMASK[0] - - - - - - - - - - - - - - - SC0_RES_ VMASK_ON SC0_RES_ VLACK[15] SC0_RES_ VLACK[14] SC0_RES_ VLACK[13] SC0_RES_ VLACK[12] SC0_RES_ VLACK[11] SC0_RES_ VLACK[10] SC0_RES_ VLACK[9] SC0_RES_ VLACK[8] SC0_RES_ VLACK[7] SC0_RES_ VLACK[6] SC0_RES_ VLACK[5] SC0_RES_ VLACK[4] SC0_RES_ VLACK[3] SC0_RES_ VLACK[2] SC0_RES_ VLACK[1] SC0_RES_ VLACK[0] - - - - - - - - - - - - - - - SC0_RES_ VLACK_ON - - - - - - - - - - - - - - - - - - - - - - - SC0_RES_ VS_IN_SEL - - - - - - - SC0_RES_ VS_SEL SC0_SCL0_FRC1 SC0_SCL0_FRC2 SC0_SCL0_FRC3 SC0_SCL0_FRC4 SC0_SCL0_FRC5 SC0_SCL0_FRC6 SC0_SCL0_FRC7 SC0_SCL0_FRC9 SC0_SCL0_MON0 SC0_SCL0_INT SC0_SCL0_DS1 - - - - - SC0_RES_FV[10] SC0_RES_FV[9] SC0_RES_FV[8] SC0_RES_FV[7] SC0_RES_FV[6] SC0_RES_FV[5] SC0_RES_FV[4] SC0_RES_FV[3] SC0_RES_FV[2] SC0_RES_FV[1] SC0_RES_FV[0] - - - - - SC0_RES_FH[10] SC0_RES_FH[9] SC0_RES_FH[8] SC0_RES_FH[7] SC0_RES_FH[6] SC0_RES_FH[5] SC0_RES_FH[4] SC0_RES_FH[3] SC0_RES_FH[2] SC0_RES_FH[1] SC0_RES_FH[0] - - - - - - - - - - - - - - - - - - - - - - - SC0_RES_ FLD_DLY_SEL SC0_RES_ VSDLY[7] SC0_RES_ VSDLY[6] SC0_RES_ VSDLY[5] SC0_RES_ VSDLY[4] SC0_RES_ VSDLY[3] SC0_RES_ VSDLY[2] SC0_RES_ VSDLY[1] SC0_RES_ VSDLY[0] - - - - - SC0_RES_F_ VS[10] SC0_RES_F_ VS[9] SC0_RES_F_ VS[8] SC0_RES_F_ VS[7] SC0_RES_F_ VS[6] SC0_RES_F_ VS[5] SC0_RES_F_ VS[4] SC0_RES_F_ VS[3] SC0_RES_F_ VS[2] SC0_RES_F_ VS[1] SC0_RES_F_ VS[0] - - - - - SC0_RES_F_ VW[10] SC0_RES_F_ VW[9] SC0_RES_F_ VW[8] SC0_RES_F_ VW[7] SC0_RES_F_ VW[6] SC0_RES_F_ VW[5] SC0_RES_F_ VW[4] SC0_RES_F_ VW[3] SC0_RES_F_ VW[2] SC0_RES_F_ VW[1] SC0_RES_F_ VW[0] - - - - - SC0_RES_F_ HS[10] SC0_RES_F_ HS[9] SC0_RES_F_ HS[8] SC0_RES_F_ HS[7] SC0_RES_F_ HS[6] SC0_RES_F_ HS[5] SC0_RES_F_ HS[4] SC0_RES_F_ HS[3] SC0_RES_F_ HS[2] SC0_RES_F_ HS[1] SC0_RES_F_ HS[0] - - - - - SC0_RES_F_ HW[10] SC0_RES_F_ HW[9] SC0_RES_F_ HW[8] SC0_RES_F_ HW[7] SC0_RES_F_ HW[6] SC0_RES_F_ HW[5] SC0_RES_F_ HW[4] SC0_RES_F_ HW[3] SC0_RES_F_ HW[2] SC0_RES_F_ HW[1] SC0_RES_F_ HW[0] - - - - - - - - - - - - - - - - - - - - - - - - - - - SC0_RES_ QVLOCK - - - SC0_RES_ QVLACK - - - - - SC0_RES_LIN_ STAT[10] SC0_RES_LIN_ STAT[9] SC0_RES_LIN_ STAT[8] SC0_RES_LIN_ STAT[7] SC0_RES_LIN_ STAT[6] SC0_RES_LIN_ STAT[5] SC0_RES_LIN_ STAT[4] SC0_RES_LIN_ STAT[3] SC0_RES_LIN_ STAT[2] SC0_RES_LIN_ STAT[1] SC0_RES_LIN_ STAT[0] - - - - - SC0_RES_LINE [10] SC0_RES_LINE [9] SC0_RES_LINE [8] SC0_RES_LINE[7] SC0_RES_LINE[6] SC0_RES_LINE[5] SC0_RES_LINE[4] SC0_RES_LINE[3] SC0_RES_LINE[2] SC0_RES_LINE[1] SC0_RES_LINE[0] - - - - - - - - - - - - - - - - - - - - - - - - - - - SC0_RES_DS_ V_ON - - - SC0_RES_DS_ H_ON R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-191 RZ/A1H Group, RZ/A1M Group Table 58.2 Module Video display controller 5 channel 0 58. List of Registers Register Bits Register Abbreviation SC0_SCL0_DS2 SC0_SCL0_DS3 SC0_SCL0_DS4 SC0_SCL0_DS5 SC0_SCL0_DS6 SC0_SCL0_DS7 SC0_SCL0_US1 SC0_SCL0_US2 SC0_SCL0_US3 SC0_SCL0_US4 Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 Bits 24/16/8/0 - - - - - SC0_RES_VS[10] SC0_RES_VS[9] SC0_RES_VS[8] SC0_RES_VS[7] SC0_RES_VS[6] SC0_RES_VS[5] SC0_RES_VS[4] SC0_RES_VS[3] SC0_RES_VS[2] SC0_RES_VS[1] SC0_RES_VS[0] - - - - - SC0_RES_VW[10] SC0_RES_VW[9] SC0_RES_VW[8] SC0_RES_VW[7] SC0_RES_VW[6] SC0_RES_VW[5] SC0_RES_VW[4] SC0_RES_VW[3] SC0_RES_VW[2] SC0_RES_VW[1] SC0_RES_VW[0] - - - - - SC0_RES_HS[10] SC0_RES_HS[9] SC0_RES_HS[8] SC0_RES_HS[7] SC0_RES_HS[6] SC0_RES_HS[5] SC0_RES_HS[4] SC0_RES_HS[3] SC0_RES_HS[2] SC0_RES_HS[1] SC0_RES_HS[0] - - - - - SC0_RES_HW[10] SC0_RES_HW[9] SC0_RES_HW[8] SC0_RES_HW[7] SC0_RES_HW[6] SC0_RES_HW[5] SC0_RES_HW[4] SC0_RES_HW[3] SC0_RES_HW[2] SC0_RES_HW[1] SC0_RES_HW[0] - - SC0_RES_PFIL_SEL SC0_RES_DS_ H_INTERPOTYP - - - - - - - - - - - - SC0_RES_DS_H_RA TIO[15] SC0_RES_DS_H_RA TIO[14] SC0_RES_DS_H_RA TIO[13] SC0_RES_DS_H_RA TIO[12] SC0_RES_DS_H_RA TIO[11] SC0_RES_DS_H_RA TIO[10] SC0_RES_DS_H_RA TIO[9] SC0_RES_DS_H_RA TIO[8] SC0_RES_DS_H_RA TIO[7] SC0_RES_DS_H_RA TIO[6] SC0_RES_DS_H_RA TIO[5] SC0_RES_DS_H_RA TIO[4] SC0_RES_DS_H_RA TIO[3] SC0_RES_DS_H_RA TIO[2] SC0_RES_DS_H_RA TIO[1] SC0_RES_DS_H_RA TIO[0] - - - SC0_RES_V_ INTERPOTYP SC0_RES_TOP_ INIPHASE[11] SC0_RES_TOP_ INIPHASE[10] SC0_RES_TOP_ INIPHASE[9] SC0_RES_TOP_ INIPHASE[8] SC0_RES_TOP_ INIPHASE[7] SC0_RES_TOP_ INIPHASE[6] SC0_RES_TOP_ INIPHASE[5] SC0_RES_TOP_ INIPHASE[4] SC0_RES_TOP_ INIPHASE[3] SC0_RES_TOP_ INIPHASE[2] SC0_RES_TOP_ INIPHASE[1] SC0_RES_TOP_ INIPHASE[0] - - - - SC0_RES_BTM_ INIPHASE[11] SC0_RES_BTM_ INIPHASE[10] SC0_RES_BTM_ INIPHASE[9] SC0_RES_BTM_ INIPHASE[8] SC0_RES_BTM_ INIPHASE[7] SC0_RES_BTM_ INIPHASE[6] SC0_RES_BTM_ INIPHASE[5] SC0_RES_BTM_ INIPHASE[4] SC0_RES_BTM_ INIPHASE[3] SC0_RES_BTM_ INIPHASE[2] SC0_RES_BTM_ INIPHASE[1] SC0_RES_BTM_ INIPHASE[0] - - - - - - - - - - - - - - - - SC0_RES_V_ RATIO[15] SC0_RES_V_ RATIO[14] SC0_RES_V_ RATIO[13] SC0_RES_V_ RATIO[12] SC0_RES_V_ RATIO[11] SC0_RES_V_ RATIO[10] SC0_RES_V_ RATIO[9] SC0_RES_V_ RATIO[8] SC0_RES_V_ RATIO[7] SC0_RES_V_ RATIO[6] SC0_RES_V_ RATIO[5] SC0_RES_V_ RATIO[4] SC0_RES_V_ RATIO[3] SC0_RES_V_ RATIO[2] SC0_RES_V_ RATIO[1] SC0_RES_V_ RATIO[0] - - - - - SC0_RES_OUT_VW[ 10] SC0_RES_OUT_VW[ 9] SC0_RES_OUT_VW[ 8] SC0_RES_OUT_VW[ 7] SC0_RES_OUT_VW[ 6] SC0_RES_OUT_VW[ 5] SC0_RES_OUT_VW[ 4] SC0_RES_OUT_VW[ 3] SC0_RES_OUT_VW[ 2] SC0_RES_OUT_VW[ 1] SC0_RES_OUT_VW[ 0] - - - - - SC0_RES_OUT_HW[ 10] SC0_RES_OUT_HW[ 9] SC0_RES_OUT_HW[ 8] SC0_RES_OUT_HW[ 7] SC0_RES_OUT_HW[ 6] SC0_RES_OUT_HW[ 5] SC0_RES_OUT_HW[ 4] SC0_RES_OUT_HW[ 3] SC0_RES_OUT_HW[ 2] SC0_RES_OUT_HW[ 1] SC0_RES_OUT_HW[ 0] - - - - - - - - - - - - - - - - - - - - - - - - - - - SC0_RES_US_V_ON - - - SC0_RES_US_ H_ON - - - - - SC0_RES_P_ VS[10] SC0_RES_P_ VS[9] SC0_RES_P_ VS[8] SC0_RES_P_ VS[7] SC0_RES_P_ VS[6] SC0_RES_P_ VS[5] SC0_RES_P_ VS[4] SC0_RES_P_ VS[3] SC0_RES_P_ VS[2] SC0_RES_P_ VS[1] SC0_RES_P_ VS[0] - - - - - SC0_RES_P_ VW[10] SC0_RES_P_ VW[9] SC0_RES_P_ VW[8] SC0_RES_P_ VW[7] SC0_RES_P_ VW[6] SC0_RES_P_ VW[5] SC0_RES_P_ VW[4] SC0_RES_P_ VW[3] SC0_RES_P_ VW[2] SC0_RES_P_ VW[1] SC0_RES_P_ VW[0] - - - - - SC0_RES_P_ HS[10] SC0_RES_P_ HS[9] SC0_RES_P_ HS[8] SC0_RES_P_ HS[7] SC0_RES_P_ HS[6] SC0_RES_P_ HS[5] SC0_RES_P_ HS[4] SC0_RES_P_ HS[3] SC0_RES_P_ HS[2] SC0_RES_P_ HS[1] SC0_RES_P_ HS[0] - - - - - SC0_RES_P_ HW[10] SC0_RES_P_ HW[9] SC0_RES_P_ HW[8] SC0_RES_P_ HW[7] SC0_RES_P_ HW[6] SC0_RES_P_ HW[5] SC0_RES_P_ HW[4] SC0_RES_P_ HW[3] SC0_RES_P_ HW[2] SC0_RES_P_ HW[1] SC0_RES_P_ HW[0] - - - - - SC0_RES_IN_ VW[10] SC0_RES_IN_ VW[9] SC0_RES_IN_ VW[8] SC0_RES_IN_ VW[7] SC0_RES_IN_ VW[6] SC0_RES_IN_ VW[5] SC0_RES_IN_ VW[4] SC0_RES_IN_ VW[3] SC0_RES_IN_ VW[2] SC0_RES_IN_ VW[1] SC0_RES_IN_ VW[0] - - - - - SC0_RES_IN_ HW[10] SC0_RES_IN_ HW[9] SC0_RES_IN_ HW[8] SC0_RES_IN_ HW[7] SC0_RES_IN_ HW[6] SC0_RES_IN_ HW[5] SC0_RES_IN_ HW[4] SC0_RES_IN_ HW[3] SC0_RES_IN_ HW[2] SC0_RES_IN_ HW[1] SC0_RES_IN_ HW[0] R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-192 RZ/A1H Group, RZ/A1M Group Table 58.2 Module Video display controller 5 channel 0 58. List of Registers Register Bits Register Abbreviation SC0_SCL0_US5 Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 Bits 24/16/8/0 - - - - - - - - - - - - - - - SC0_RES_US_H_RATI SC0_RES_US_H_RATI SC0_RES_US_H_RATI SC0_RES_US_H_RATI SC0_RES_US_H_RATI SC0_RES_US_H_RATI SC0_RES_US_H_RATI O[15] O[14] O[13] O[12] O[11] O[10] O[9] SC0_RES_US_ H_RATIO[8] SC0_RES_US_H_RATI SC0_RES_US_H_RATI SC0_RES_US_H_RATI SC0_RES_US_H_RATI SC0_RES_US_H_RATI SC0_RES_US_H_RATI SC0_RES_US_H_RATI SC0_RES_US_H_RATI O[7] O[6] O[5] O[4] O[3] O[2] O[1] O[0] SC0_SCL0_US6 SC0_SCL0_US7 SC0_SCL0_US8 SC0_SCL0_OVR1 SC0_SCL1_UPDATE SC0_SCL1_WR1 SC0_SCL1_WR2 SC0_SCL1_WR3 - - - SC0_RES_US_H_INTE RPOTYP SC0_RES_US_ HT_INIPHASE[11] SC0_RES_US_HT_INI PHASE[10] SC0_RES_US_HT_INI PHASE[9] SC0_RES_US_HT_INI PHASE[8] SC0_RES_US_HT_INI PHASE[7] SC0_RES_US_HT_INI PHASE[6] SC0_RES_US_HT_INI PHASE[5] SC0_RES_US_HT_INI PHASE[4] SC0_RES_US_ HT_INIPHASE[3] SC0_RES_US_HT_INI PHASE[2] SC0_RES_US_HT_INI PHASE[1] SC0_RES_US_HT_INI PHASE[0] - - - - SC0_RES_US_HB_INI PHASE[11] SC0_RES_US_HB_INI PHASE[10] SC0_RES_US_HB_INI PHASE[9] SC0_RES_US_HB_INI PHASE[8] SC0_RES_US_HB_INI PHASE[7] SC0_RES_US_HB_INI PHASE[6] SC0_RES_US_HB_INI PHASE[5] SC0_RES_US_HB_INI PHASE[4] SC0_RES_US_HB_INI PHASE[3] SC0_RES_US_HB_INI PHASE[2] SC0_RES_US_HB_INI PHASE[1] SC0_RES_US_HB_INI PHASE[0] - - - - - - - - - - - - - - - - SC0_RES_HCUT [7] SC0_RES_HCUT [6] SC0_RES_HCUT [5] SC0_RES_HCUT [4] SC0_RES_HCUT [3] SC0_RES_HCUT [2] SC0_RES_HCUT [1] SC0_RES_HCUT [0] SC0_RES_VCUT [7] SC0_RES_VCUT [6] SC0_RES_VCUT [5] SC0_RES_VCUT [4] SC0_RES_VCUT [3] SC0_RES_VCUT [2] SC0_RES_VCUT [1] SC0_RES_VCUT [0] - - - - - - - - - - - - - - - - - - - - - - - - - - - SC0_RES_IBUS_SYN C_SEL - - - SC0_RES_DISP_ON - - - - - - - - SC0_RES_BK_ COL_R[7] SC0_RES_BK_ COL_R[6] SC0_RES_BK_ COL_R[5] SC0_RES_BK_ COL_R[4] SC0_RES_BK_ COL_R[3] SC0_RES_BK_ COL_R[2] SC0_RES_BK_ COL_R[1] SC0_RES_BK_ COL_R[0] SC0_RES_BK_ COL_G[7] SC0_RES_BK_ COL_G[6] SC0_RES_BK_ COL_G[5] SC0_RES_BK_ COL_G[4] SC0_RES_BK_ COL_G[3] SC0_RES_BK_ COL_G[2] SC0_RES_BK_ COL_G[1] SC0_RES_BK_ COL_G[0] SC0_RES_BK_ COL_B[7] SC0_RES_BK_ COL_B[6] SC0_RES_BK_ COL_B[5] SC0_RES_BK_ COL_B[4] SC0_RES_BK_ COL_B[3] SC0_RES_BK_ COL_B[2] SC0_RES_BK_ COL_B[1] SC0_RES_BK_ COL_B[0] - - - - - - - - - - - SC0_SCL1_ UPDATE_B - - - SC0_SCL1_ UPDATE_A - - - - - - - - - - - SC0_SCL1_ VEN_B - - - SC0_SCL1_ VEN_A - - - - - - - - - - - - - SC0_RES_ WRSWA[2] SC0_RES_ WRSWA[1] SC0_RES_ WRSWA[0] - - - - - - - - SC0_RES_TB_ ADD_MOD SC0_RES_DS_ WR_MD[2] SC0_RES_DS_ WR_MD[1] SC0_RES_DS_ WR_MD[0] SC0_RES_MD[1] SC0_RES_MD[0] SC0_RES_LOOP SC0_RES_BST_MD SC0_RES_BASE [31] SC0_RES_BASE [30] SC0_RES_BASE [29] SC0_RES_BASE [28] SC0_RES_BASE [27] SC0_RES_BASE [26] SC0_RES_BASE [25] SC0_RES_BASE [24] SC0_RES_BAS E[23] SC0_RES_BASE [22] SC0_RES_BASE [21] SC0_RES_BASE [20] SC0_RES_BASE [19] SC0_RES_BASE [18] SC0_RES_BASE [17] SC0_RES_BASE [16] SC0_RES_BASE [15] SC0_RES_BASE [14] SC0_RES_BASE [13] SC0_RES_BASE [12] SC0_RES_BASE [11] SC0_RES_BASE [10] SC0_RES_BASE [9] SC0_RES_BASE [8] SC0_RES_BASE [7] SC0_RES_BASE [6] SC0_RES_BASE [5] SC0_RES_BASE [4] SC0_RES_BASE [3] SC0_RES_BASE [2] SC0_RES_BASE [1] SC0_RES_BASE [0] - SC0_RES_LN_ OFF[14] SC0_RES_LN_ OFF[13] SC0_RES_LN_ OFF[12] SC0_RES_LN_ OFF[11] SC0_RES_LN_ OFF[10] SC0_RES_LN_ OFF[9] SC0_RES_LN_ OFF[8] SC0_RES_LN_ OFF[7] SC0_RES_LN_ OFF[6] SC0_RES_LN_ OFF[5] SC0_RES_LN_ OFF[4] SC0_RES_LN_ OFF[3] SC0_RES_LN_ OFF[2] SC0_RES_LN_ OFF[1] SC0_RES_LN_ OFF[0] - - - - - - SC0_RES_FLM_NUM SC0_RES_FLM_NUM [9] [8] SC0_RES_FLM_NUM SC0_RES_FLM_NUM SC0_RES_FLM_NUM SC0_RES_FLM_NUM SC0_RES_FLM_NUM SC0_RES_FLM_NUM SC0_RES_FLM_NUM SC0_RES_FLM_NUM [7] [6] [5] [4] [3] [2] [1] [0] SC0_SCL1_WR4 - - - - - - - - SC0_RES_FLM_OFF[ SC0_RES_FLM_OFF[ SC0_RES_FLM_OFF[ SC0_RES_FLM_OFF[ SC0_RES_FLM_OFF[ SC0_RES_FLM_OFF[ SC0_RES_FLM_OFF[ 22] 21] 20] 19] 18] 17] 16] SC0_RES_FLM_OFF[ SC0_RES_FLM_OFF[ SC0_RES_FLM_OFF[ SC0_RES_FLM_OFF[ SC0_RES_FLM_OFF[ SC0_RES_FLM_OFF[ SC0_RES_FLM_OFF[ SC0_RES_FLM_OFF[ 15] 14] 13] 12] 11] 10] 9] 8] SC0_RES_FLM_OFF[ SC0_RES_FLM_OFF[ SC0_RES_FLM_OFF[ SC0_RES_FLM_OFF[ SC0_RES_FLM_OFF[ SC0_RES_FLM_OFF[ SC0_RES_FLM_OFF[ SC0_RES_FLM_OFF[ 7] 6] 5] 4] 3] 2] 1] 0] R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-193 RZ/A1H Group, RZ/A1M Group Table 58.2 Module Video display controller 5 channel 0 58. List of Registers Register Bits Register Abbreviation SC0_SCL1_WR5 SC0_SCL1_WR6 SC0_SCL1_WR7 Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 Bits 24/16/8/0 - - - - - - - - - - - - - - - - - - - SC0_RES_INTER - - SC0_RES_FS_ RATE[1] SC0_RES_FS_ RATE[0] - - - SC0_RES_FLD_ SEL - - - SC0_RES_WENB - - - - - - - - - - - - - - - - - - - - - - - - - - - SC0_RES_DTH_ON - - - SC0_RES_ BITDEC_ON - - - - - - - - - - - - - - - SC0_RES_ OVERFLOW - - - - - - SC0_RES_FLM_CNT[ SC0_RES_FLM_CNT[ 9] 8] SC0_RES_FLM_CNT[ SC0_RES_FLM_CNT[ SC0_RES_FLM_CNT[ SC0_RES_FLM_CNT[ SC0_RES_FLM_CNT[ SC0_RES_FLM_CNT[ SC0_RES_FLM_CNT[ SC0_RES_FLM_CNT[ 7] 6] 5] 4] 3] 2] 1] 0] SC0_SCL1_WR8 SC0_RES_BASE_B[3 1] SC0_RES_BASE_B[3 0] SC0_RES_BASE_B[2 9] SC0_RES_BASE_B[2 8] SC0_RES_BASE_B[2 7] SC0_RES_BASE_B[2 6] SC0_RES_BASE_B[2 5] SC0_RES_BASE_B[2 4] SC0_RES_BASE_B[2 3] SC0_RES_BASE_B[2 2] SC0_RES_BASE_B[2 1] SC0_RES_BASE_B[2 0] SC0_RES_BASE_B[1 9] SC0_RES_BASE_B[1 8] SC0_RES_BASE_B[1 7] SC0_RES_BASE_B[1 6] SC0_RES_BASE_B[1 5] SC0_RES_BASE_B[1 4] SC0_RES_BASE_B[1 3] SC0_RES_BASE_B[1 2] SC0_RES_BASE_B[1 1] SC0_RES_BASE_B[1 SC0_RES_BASE_B[9] SC0_RES_BASE_B[8] 0] SC0_RES_BASE_B[7] SC0_RES_BASE_B[6] SC0_RES_BASE_B[5] SC0_RES_BASE_B[4] SC0_RES_BASE_B[3] SC0_RES_BASE_B[2] SC0_RES_BASE_B[1] SC0_RES_BASE_B[0] SC0_SCL1_WR9 - SC0_RES_LN_ OFF_B[14] SC0_RES_LN_ OFF_B[13] SC0_RES_LN_ OFF_B[12] SC0_RES_LN_ OFF_B[11] SC0_RES_LN_ OFF_B[10] SC0_RES_LN_ OFF_B[9] SC0_RES_LN_ OFF_B[8] SC0_RES_LN_ OFF_B[7] SC0_RES_LN_ OFF_B[6] SC0_RES_LN_ OFF_B[5] SC0_RES_LN_ OFF_B[4] SC0_RES_LN_ OFF_B[3] SC0_RES_LN_ OFF_B[2] SC0_RES_LN_ OFF_B[1] SC0_RES_LN_ OFF_B[0] - - - - - - SC0_RES_FLM_NUM SC0_RES_FLM_NUM _B[9] _B[8] SC0_RES_FLM_NUM SC0_RES_FLM_NUM SC0_RES_FLM_NUM SC0_RES_FLM_NUM SC0_RES_FLM_NUM SC0_RES_FLM_NUM SC0_RES_FLM_NUM SC0_RES_FLM_NUM _B[7] _B[6] _B[5] _B[4] _B[3] _B[2] _B[1] _B[0] SC0_SCL1_WR10 SC0_SCL1_WR11 SC0_SCL1_MON1 SC0_SCL1_PBUF0 SC0_SCL1_PBUF1 - - - - - - - - - SC0_RES_FLM_OFF _B[22] SC0_RES_FLM_OFF _B[21] SC0_RES_FLM_OFF _B[20] SC0_RES_FLM_OFF _B[19] SC0_RES_FLM_OFF _B[18] SC0_RES_FLM_OFF _B[17] SC0_RES_FLM_OFF _B[16] SC0_RES_FLM_OFF _B[15] SC0_RES_FLM_OFF _B[14] SC0_RES_FLM_OFF _B[13] SC0_RES_FLM_OFF _B[12] SC0_RES_FLM_OFF _B[11] SC0_RES_FLM_OFF _B[10] SC0_RES_FLM_OFF _B[9] SC0_RES_FLM_OFF _B[8] SC0_RES_FLM_OFF _B[7] SC0_RES_FLM_OFF _B[6] SC0_RES_FLM_OFF _B[5] SC0_RES_FLM_OFF _B[4] SC0_RES_FLM_OFF _B[3] SC0_RES_FLM_OFF _B[2] SC0_RES_FLM_OFF _B[1] SC0_RES_FLM_OFF _B[0] - - - - - - - - - - - - - - - - - - - - - - SC0_RES_FLM_CNT _B[9] SC0_RES_FLM_CNT _B[8] SC0_RES_FLM_CNT _B[7] SC0_RES_FLM_CNT _B[6] SC0_RES_FLM_CNT _B[5] SC0_RES_FLM_CNT _B[4] SC0_RES_FLM_CNT _B[3] SC0_RES_FLM_CNT _B[2] SC0_RES_FLM_CNT _B[1] SC0_RES_FLM_CNT _B[0] - - - - - - - - - - - - - - - - - - - - - - SC0_PBUF_NUM[1] SC0_PBUF_NUM[0] - - - - - - - - SC0_PBUF0_ ADD[31] SC0_PBUF0_ ADD[30] SC0_PBUF0_ ADD[29] SC0_PBUF0_ ADD[28] SC0_PBUF0_ ADD[27] SC0_PBUF0_ ADD[26] SC0_PBUF0_ ADD[25] SC0_PBUF0_ ADD[24] SC0_PBUF0_ ADD[23] SC0_PBUF0_ ADD[22] SC0_PBUF0_ ADD[21] SC0_PBUF0_ ADD[20] SC0_PBUF0_ ADD[19] SC0_PBUF0_ ADD[18] SC0_PBUF0_ ADD[17] SC0_PBUF0_ ADD[16] SC0_PBUF0_ ADD[15] SC0_PBUF0_ ADD[14] SC0_PBUF0_ ADD[13] SC0_PBUF0_ ADD[12] SC0_PBUF0_ ADD[11] SC0_PBUF0_ ADD[10] SC0_PBUF0_ ADD[9] SC0_PBUF0_ ADD[8] SC0_PBUF0_ ADD[7] SC0_PBUF0_ ADD[6] SC0_PBUF0_ ADD[5] SC0_PBUF0_ ADD[4] SC0_PBUF0_ ADD[3] SC0_PBUF0_ ADD[2] SC0_PBUF0_ ADD[1] SC0_PBUF0_ ADD[0] SC0_PBUF1_ ADD[31] SC0_PBUF1_ ADD[30] SC0_PBUF1_ ADD[29] SC0_PBUF1_ ADD[28] SC0_PBUF1_ ADD[27] SC0_PBUF1_ ADD[26] SC0_PBUF1_ ADD[25] SC0_PBUF1_ ADD[24] SC0_PBUF1_ ADD[23] SC0_PBUF1_ ADD[22] SC0_PBUF1_ ADD[21] SC0_PBUF1_ ADD[20] SC0_PBUF1_ ADD[19] SC0_PBUF1_ ADD[18] SC0_PBUF1_ ADD[17] SC0_PBUF1_ ADD[16] SC0_PBUF1_ ADD[15] SC0_PBUF1_ ADD[14] SC0_PBUF1_ ADD[13] SC0_PBUF1_ ADD[12] SC0_PBUF1_ ADD[11] SC0_PBUF1_ ADD[10] SC0_PBUF1_ ADD[9] SC0_PBUF1_ ADD[8] SC0_PBUF1_ ADD[7] SC0_PBUF1_ ADD[6] SC0_PBUF1_ ADD[5] SC0_PBUF1_ ADD[4] SC0_PBUF1_ ADD[3] SC0_PBUF1_ ADD[2] SC0_PBUF1_ ADD[1] SC0_PBUF1_ ADD[0] R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-194 RZ/A1H Group, RZ/A1M Group Table 58.2 Module Video display controller 5 channel 0 58. List of Registers Register Bits Register Abbreviation SC0_SCL1_PBUF2 SC0_SCL1_PBUF3 SC0_SCL1_PBUF_ FLD SC0_SCL1_PBUF_ CNT GR0_UPDATE GR0_FLM_RD GR0_FLM1 GR0_FLM2 GR0_FLM3 GR0_FLM4 GR0_FLM5 GR0_FLM6 Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 Bits 24/16/8/0 SC0_PBUF2_ ADD[31] SC0_PBUF2_ ADD[30] SC0_PBUF2_ ADD[29] SC0_PBUF2_ ADD[28] SC0_PBUF2_ ADD[27] SC0_PBUF2_ ADD[26] SC0_PBUF2_ ADD[25] SC0_PBUF2_ ADD[24] SC0_PBUF2_ ADD[23] SC0_PBUF2_ ADD[22] SC0_PBUF2_ ADD[21] SC0_PBUF2_ ADD[20] SC0_PBUF2_ ADD[19] SC0_PBUF2_ ADD[18] SC0_PBUF2_ ADD[17] SC0_PBUF2_ ADD[16] SC0_PBUF2_ ADD[15] SC0_PBUF2_ ADD[14] SC0_PBUF2_ ADD[13] SC0_PBUF2_ ADD[12] SC0_PBUF2_ ADD[11] SC0_PBUF2_ ADD[10] SC0_PBUF2_ ADD[9] SC0_PBUF2_ ADD[8] SC0_PBUF2_ ADD[7] SC0_PBUF2_ ADD[6] SC0_PBUF2_ ADD[5] SC0_PBUF2_ ADD[4] SC0_PBUF2_ ADD[3] SC0_PBUF2_ ADD[2] SC0_PBUF2_ ADD[1] SC0_PBUF2_ ADD[0] SC0_PBUF3_ ADD[31] SC0_PBUF3_ ADD[30] SC0_PBUF3_ ADD[29] SC0_PBUF3_ ADD[28] SC0_PBUF3_ ADD[27] SC0_PBUF3_ ADD[26] SC0_PBUF3_ ADD[25] SC0_PBUF3_ ADD[24] SC0_PBUF3_ ADD[23] SC0_PBUF3_ ADD[22] SC0_PBUF3_ ADD[21] SC0_PBUF3_ ADD[20] SC0_PBUF3_ ADD[19] SC0_PBUF3_ ADD[18] SC0_PBUF3_ ADD[17] SC0_PBUF3_ ADD[16] SC0_PBUF3_ ADD[15] SC0_PBUF3_ ADD[14] SC0_PBUF3_ ADD[13] SC0_PBUF3_ ADD[12] SC0_PBUF3_ ADD[11] SC0_PBUF3_ ADD[10] SC0_PBUF3_ ADD[9] SC0_PBUF3_ ADD[8] SC0_PBUF3_ ADD[7] SC0_PBUF3_ ADD[6] SC0_PBUF3_ ADD[5] SC0_PBUF3_ ADD[4] SC0_PBUF3_ ADD[3] SC0_PBUF3_ ADD[2] SC0_PBUF3_ ADD[1] SC0_PBUF3_ ADD[0] - - - - - - - SC0_FLD_INF3 - - - - - - - SC0_FLD_INF2 - - - - - - - SC0_FLD_INF1 - - - - - - - SC0_FLD_INF0 - - - - - - - - - - - - - - - SC0_PBUF_RST - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - GR0_UPDATE - - - GR0_P_VEN - - - GR0_IBUS_VEN - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - GR0_R_ENB GR0_FLD_SEL - - - - - - - - - - - - - - GR0_LN_OFF_ DIR - - - - - - GR0_FLM_SEL[1] GR0_FLM_SEL[0] - - - GR0_IMR_FLM_ INV - - - GR0_BST_MD GR0_BASE[31] GR0_BASE[30] GR0_BASE[29] GR0_BASE[28] GR0_BASE[27] GR0_BASE[26] GR0_BASE[25] GR0_BASE[24] GR0_BASE[23] GR0_BASE[22] GR0_BASE[21] GR0_BASE[20] GR0_BASE[19] GR0_BASE[18] GR0_BASE[17] GR0_BASE[16] GR0_BASE[15] GR0_BASE[14] GR0_BASE[13] GR0_BASE[12] GR0_BASE[11] GR0_BASE[10] GR0_BASE[9] GR0_BASE[8] GR0_BASE[7] GR0_BASE[6] GR0_BASE[5] GR0_BASE[4] GR0_BASE[3] GR0_BASE[2] GR0_BASE[1] GR0_BASE[0] GR0_FLD_NXT GR0_LN_OFF[14] GR0_LN_OFF[13] GR0_LN_OFF[12] GR0_LN_OFF[11] GR0_LN_OFF[10] GR0_LN_OFF[9] GR0_LN_OFF[8] GR0_LN_OFF[7] GR0_LN_OFF[6] GR0_LN_OFF[5] GR0_LN_OFF[4] GR0_LN_OFF[3] GR0_LN_OFF[2] GR0_LN_OFF[1] GR0_LN_OFF[0] - - - - - - GR0_FLM_NUM [9] GR0_FLM_NUM [8] GR0_FLM_NUM [7] GR0_FLM_NUM [6] GR0_FLM_NUM [5] GR0_FLM_NUM [4] GR0_FLM_NUM [3] GR0_FLM_NUM [2] GR0_FLM_NUM [1] GR0_FLM_NUM [0] - - - - - - - - - GR0_FLM_OFF [22] GR0_FLM_OFF [21] GR0_FLM_OFF [20] GR0_FLM_OFF [19] GR0_FLM_OFF [18] GR0_FLM_OFF [17] GR0_FLM_OFF [16] GR0_FLM_OFF [15] GR0_FLM_OFF [14] GR0_FLM_OFF [13] GR0_FLM_OFF [12] GR0_FLM_OFF [11] GR0_FLM_OFF [10] GR0_FLM_OFF[9] GR0_FLM_OFF[8] GR0_FLM_OFF[7] GR0_FLM_OFF[6] GR0_FLM_OFF[5] GR0_FLM_OFF[4] GR0_FLM_OFF[3] GR0_FLM_OFF[2] GR0_FLM_OFF[1] GR0_FLM_OFF[0] - - - - - GR0_FLM_LNUM[10] GR0_FLM_LNUM[9] GR0_FLM_LNUM[8] GR0_FLM_LNUM[7] GR0_FLM_LNUM[6] GR0_FLM_LNUM[5] GR0_FLM_LNUM[4] GR0_FLM_LNUM[3] GR0_FLM_LNUM[2] GR0_FLM_LNUM[1] GR0_FLM_LNUM[0] - - - - - GR0_FLM_LOOP [10] GR0_FLM_LOOP [9] GR0_FLM_LOOP [8] GR0_FLM_LOOP [7] GR0_FLM_LOOP [6] GR0_FLM_LOOP [5] GR0_FLM_LOOP [4] GR0_FLM_LOOP [3] GR0_FLM_LOOP [2] GR0_FLM_LOOP [1] GR0_FLM_LOOP [0] GR0_FORMAT[3] GR0_FORMAT[2] GR0_FORMAT[1] GR0_FORMAT[0] - GR0_HW[10] GR0_HW[9] GR0_HW[8] GR0_HW[7] GR0_HW[6] GR0_HW[5] GR0_HW[4] GR0_HW[3] GR0_HW[2] GR0_HW[1] GR0_HW[0] GR0_YCC_SWAP[2] GR0_YCC_SWAP[1] GR0_YCC_SWAP[0] GR0_RDSWA[2] GR0_RDSWA[1] GR0_RDSWA[0] - GR0_CNV444_ MD - - GR0_STA_POS[5] GR0_STA_POS[4] GR0_STA_POS[3] GR0_STA_POS[2] GR0_STA_POS[1] GR0_STA_POS[0] R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-195 RZ/A1H Group, RZ/A1M Group Table 58.2 Module Video display controller 5 channel 0 58. List of Registers Register Bits Register Abbreviation GR0_AB1 GR0_AB2 GR0_AB3 GR0_AB7 GR0_AB8 GR0_AB9 GR0_AB10 GR0_AB11 GR0_BASE GR0_CLUT SC1_SCL0_UPDATE SC1_SCL0_FRC1 Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 Bits 24/16/8/0 - - - - - - - - - - - - - - - - - - - - - - - - - - - GR0_GRC_DISP_ON - - GR0_DISP_SEL [1] GR0_DISP_SEL [0] - - - - - GR0_GRC_VS [10] GR0_GRC_VS[9] GR0_GRC_VS[8] GR0_GRC_VS[7] GR0_GRC_VS[6] GR0_GRC_VS[5] GR0_GRC_VS[4] GR0_GRC_VS[3] GR0_GRC_VS[2] GR0_GRC_VS[1] GR0_GRC_VS[0] - - - - - GR0_GRC_VW [10] GR0_GRC_VW[9] GR0_GRC_VW[8] GR0_GRC_VW[7] GR0_GRC_VW[6] GR0_GRC_VW[5] GR0_GRC_VW[4] GR0_GRC_VW[3] GR0_GRC_VW[2] GR0_GRC_VW[1] GR0_GRC_VW[0] - - - - - GR0_GRC_HS [10] GR0_GRC_HS[9] GR0_GRC_HS[8] GR0_GRC_HS[7] GR0_GRC_HS[6] GR0_GRC_HS[5] GR0_GRC_HS[4] GR0_GRC_HS[3] GR0_GRC_HS[2] GR0_GRC_HS[1] GR0_GRC_HS[0] - - - - - GR0_GRC_HW [10] GR0_GRC_HW[9] GR0_GRC_HW[8] GR0_GRC_HW[7] GR0_GRC_HW[6] GR0_GRC_HW[5] GR0_GRC_HW[4] GR0_GRC_HW[3] GR0_GRC_HW[2] GR0_GRC_HW[1] GR0_GRC_HW[0] - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - GR0_CK_ON GR0_CK_KCLUT [7] GR0_CK_KCLUT [6] GR0_CK_KCLUT [5] GR0_CK_KCLUT [4] GR0_CK_KCLUT [3] GR0_CK_KCLUT [2] GR0_CK_KCLUT [1] GR0_CK_KCLUT [0] GR0_CK_KG[7] GR0_CK_KG[6] GR0_CK_KG[5] GR0_CK_KG[4] GR0_CK_KG[3] GR0_CK_KG[2] GR0_CK_KG[1] GR0_CK_KG[0] GR0_CK_KB[7] GR0_CK_KB[6] GR0_CK_KB[5] GR0_CK_KB[4] GR0_CK_KB[3] GR0_CK_KB[2] GR0_CK_KB[1] GR0_CK_KB[0] GR0_CK_KR[7] GR0_CK_KR[6] GR0_CK_KR[5] GR0_CK_KR[4] GR0_CK_KR[3] GR0_CK_KR[2] GR0_CK_KR[1] GR0_CK_KR[0] GR0_CK_A[7] GR0_CK_A[6] GR0_CK_A[5] GR0_CK_A[4] GR0_CK_A[3] GR0_CK_A[2] GR0_CK_A[1] GR0_CK_A[0] GR0_CK_G[7] GR0_CK_G[6] GR0_CK_G[5] GR0_CK_G[4] GR0_CK_G[3] GR0_CK_G[2] GR0_CK_G[1] GR0_CK_G[0] GR0_CK_B[7] GR0_CK_B[6] GR0_CK_B[5] GR0_CK_B[4] GR0_CK_B[3] GR0_CK_B[2] GR0_CK_B[1] GR0_CK_B[0] GR0_CK_R[7] GR0_CK_R[6] GR0_CK_R[5] GR0_CK_R[4] GR0_CK_R[3] GR0_CK_R[2] GR0_CK_R[1] GR0_CK_R[0] GR0_A0[7] GR0_A0[6] GR0_A0[5] GR0_A0[4] GR0_A0[3] GR0_A0[2] GR0_A0[1] GR0_A0[0] GR0_G0[7] GR0_G0[6] GR0_G0[5] GR0_G0[4] GR0_G0[3] GR0_G0[2] GR0_G0[1] GR0_G0[0] GR0_B0[7] GR0_B0[6] GR0_B0[5] GR0_B0[4] GR0_B0[3] GR0_B0[2] GR0_B0[1] GR0_B0[0] GR0_R0[7] GR0_R0[6] GR0_R0[5] GR0_R0[4] GR0_R0[3] GR0_R0[2] GR0_R0[1] GR0_R0[0] GR0_A1[7] GR0_A1[6] GR0_A1[5] GR0_A1[4] GR0_A1[3] GR0_A1[2] GR0_A1[1] GR0_A1[0] GR0_G1[7] GR0_G1[6] GR0_G1[5] GR0_G1[4] GR0_G1[3] GR0_G1[2] GR0_G1[1] GR0_G1[0] GR0_B1[7] GR0_B1[6] GR0_B1[5] GR0_B1[4] GR0_B1[3] GR0_B1[2] GR0_B1[1] GR0_B1[0] GR0_R1[7] GR0_R1[6] GR0_R1[5] GR0_R1[4] GR0_R1[3] GR0_R1[2] GR0_R1[1] GR0_R1[0] - - - - - - - - GR0_BASE_G[7] GR0_BASE_G[6] GR0_BASE_G[5] GR0_BASE_G[4] GR0_BASE_G[3] GR0_BASE_G[2] GR0_BASE_G[1] GR0_BASE_G[0] GR0_BASE_B[7] GR0_BASE_B[6] GR0_BASE_B[5] GR0_BASE_B[4] GR0_BASE_B[3] GR0_BASE_B[2] GR0_BASE_B[1] GR0_BASE_B[0] GR0_BASE_R[7] GR0_BASE_R[6] GR0_BASE_R[5] GR0_BASE_R[4] GR0_BASE_R[3] GR0_BASE_R[2] GR0_BASE_R[1] GR0_BASE_R[0] - - - - - - - - - - - - - - - GR0_CLT_SEL - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - SC1_SCL0_ VEN_D SC1_SCL0_ VEN_C - - - SC1_SCL0_ UPDATE - - - SC1_SCL0_ VEN_B - - - SC1_SCL0_ VEN_A SC1_RES_ VMASK[15] SC1_RES_ VMASK[14] SC1_RES_ VMASK[13] SC1_RES_ VMASK[12] SC1_RES_ VMASK[11] SC1_RES_ VMASK[10] SC1_RES_ VMASK[9] SC1_RES_ VMASK[8] SC1_RES_ VMASK[7] SC1_RES_ VMASK[6] SC1_RES_ VMASK[5] SC1_RES_ VMASK[4] SC1_RES_ VMASK[3] SC1_RES_ VMASK[2] SC1_RES_ VMASK[1] SC1_RES_ VMASK[0] - - - - - - - - - - - - - - - SC1_RES_ VMASK_ON R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-196 RZ/A1H Group, RZ/A1M Group Table 58.2 Module Video display controller 5 channel 0 58. List of Registers Register Bits Register Abbreviation SC1_SCL0_FRC2 SC1_SCL0_FRC3 SC1_SCL0_FRC4 SC1_SCL0_FRC5 SC1_SCL0_FRC6 SC1_SCL0_FRC7 SC1_SCL0_FRC9 SC1_SCL0_MON0 SC1_SCL0_INT SC1_SCL0_DS1 SC1_SCL0_DS2 SC1_SCL0_DS3 Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 Bits 24/16/8/0 SC1_RES_ VLACK[15] SC1_RES_ VLACK[14] SC1_RES_ VLACK[13] SC1_RES_ VLACK[12] SC1_RES_ VLACK[11] SC1_RES_ VLACK[10] SC1_RES_ VLACK[9] SC1_RES_ VLACK[8] SC1_RES_ VLACK[7] SC1_RES_ VLACK[6] SC1_RES_ VLACK[5] SC1_RES_ VLACK[4] SC1_RES_ VLACK[3] SC1_RES_ VLACK[2] SC1_RES_ VLACK[1] SC1_RES_ VLACK[0] - - - - - - - - - - - - - - - SC1_RES_ VLACK_ON - - - - - - - - - - - - - - - - - - - - - - - SC1_RES_VS_IN_SE L - - - - - - - SC1_RES_VS_ SEL - - - - - SC1_RES_FV[10] SC1_RES_FV[9] SC1_RES_FV[8] SC1_RES_FV[7] SC1_RES_FV[6] SC1_RES_FV[5] SC1_RES_FV[4] SC1_RES_FV[3] SC1_RES_FV[2] SC1_RES_FV[1] SC1_RES_FV[0] - - - - - SC1_RES_FH[10] SC1_RES_FH[9] SC1_RES_FH[8] SC1_RES_FH[7] SC1_RES_FH[6] SC1_RES_FH[5] SC1_RES_FH[4] SC1_RES_FH[3] SC1_RES_FH[2] SC1_RES_FH[1] SC1_RES_FH[0] - - - - - - - - - - - - - - - - - - - - - - - SC1_RES_FLD_DLY_ SEL SC1_RES_ VSDLY[7] SC1_RES_ VSDLY[6] SC1_RES_ VSDLY[5] SC1_RES_ VSDLY[4] SC1_RES_ VSDLY[3] SC1_RES_ VSDLY[2] SC1_RES_ VSDLY[1] SC1_RES_ VSDLY[0] - - - - - SC1_RES_F_ VS[10] SC1_RES_F_ VS[9] SC1_RES_F_ VS[8] SC1_RES_F_ VS[7] SC1_RES_F_ VS[6] SC1_RES_F_ VS[5] SC1_RES_F_ VS[4] SC1_RES_F_ VS[3] SC1_RES_F_ VS[2] SC1_RES_F_ VS[1] SC1_RES_F_ VS[0] - - - - - SC1_RES_F_ VW[10] SC1_RES_F_ VW[9] SC1_RES_F_ VW[8] SC1_RES_F_ VW[7] SC1_RES_F_ VW[6] SC1_RES_F_ VW[5] SC1_RES_F_ VW[4] SC1_RES_F_ VW[3] SC1_RES_F_ VW[2] SC1_RES_F_ VW[1] SC1_RES_F_ VW[0] - - - - - SC1_RES_F_ HS[10] SC1_RES_F_ HS[9] SC1_RES_F_ HS[8] SC1_RES_F_ HS[7] SC1_RES_F_ HS[6] SC1_RES_F_ HS[5] SC1_RES_F_ HS[4] SC1_RES_F_ HS[3] SC1_RES_F_ HS[2] SC1_RES_F_ HS[1] SC1_RES_F_ HS[0] - - - - - SC1_RES_F_ HW[10] SC1_RES_F_ HW[9] SC1_RES_F_ HW[8] SC1_RES_F_ HW[7] SC1_RES_F_ HW[6] SC1_RES_F_ HW[5] SC1_RES_F_ HW[4] SC1_RES_F_ HW[3] SC1_RES_F_ HW[2] SC1_RES_F_ HW[1] SC1_RES_F_ HW[0] - - - - - - - - - - - - - - - - - - - - - - - - - - - SC1_RES_ QVLOCK - - - SC1_RES_ QVLACK - - - - - SC1_RES_LIN_ STAT[10] SC1_RES_LIN_ STAT[9] SC1_RES_LIN_ STAT[8] SC1_RES_LIN_ STAT[7] SC1_RES_LIN_ STAT[6] SC1_RES_LIN_ STAT[5] SC1_RES_LIN_ STAT[4] SC1_RES_LIN_ STAT[3] SC1_RES_LIN_ STAT[2] SC1_RES_LIN_ STAT[1] SC1_RES_LIN_ STAT[0] - - - - - SC1_RES_LINE [10] SC1_RES_LINE[9] SC1_RES_LINE[8] SC1_RES_LINE[7] SC1_RES_LINE[6] SC1_RES_LINE[5] SC1_RES_LINE[4] SC1_RES_LINE[3] SC1_RES_LINE[2] SC1_RES_LINE[1] SC1_RES_LINE[0] - - - - - - - - - - - - - - - - - - - - - - - - - - - SC1_RES_DS_V_ON - - - SC1_RES_DS_H_ON - - - - - SC1_RES_VS[10] SC1_RES_VS[9] SC1_RES_VS[8] SC1_RES_VS[7] SC1_RES_VS[6] SC1_RES_VS[5] SC1_RES_VS[4] SC1_RES_VS[3] SC1_RES_VS[2] SC1_RES_VS[1] SC1_RES_VS[0] - - - - - SC1_RES_VW[10] SC1_RES_VW[9] SC1_RES_VW[8] SC1_RES_VW[7] SC1_RES_VW[6] SC1_RES_VW[5] SC1_RES_VW[4] SC1_RES_VW[3] SC1_RES_VW[2] SC1_RES_VW[1] SC1_RES_VW[0] - - - - - SC1_RES_HS[10] SC1_RES_HS[9] SC1_RES_HS[8] SC1_RES_HS[7] SC1_RES_HS[6] SC1_RES_HS[5] SC1_RES_HS[4] SC1_RES_HS[3] SC1_RES_HS[2] SC1_RES_HS[1] SC1_RES_HS[0] - - - - - SC1_RES_HW[10] SC1_RES_HW[9] SC1_RES_HW[8] SC1_RES_HW[7] SC1_RES_HW[6] SC1_RES_HW[5] SC1_RES_HW[4] SC1_RES_HW[3] SC1_RES_HW[2] SC1_RES_HW[1] SC1_RES_HW[0] R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-197 RZ/A1H Group, RZ/A1M Group Table 58.2 Module Video display controller 5 channel 0 58. List of Registers Register Bits Register Abbreviation SC1_SCL0_DS4 SC1_SCL0_DS5 SC1_SCL0_DS6 SC1_SCL0_DS7 SC1_SCL0_US1 SC1_SCL0_US2 SC1_SCL0_US3 SC1_SCL0_US4 SC1_SCL0_US5 Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 Bits 24/16/8/0 - - SC1_RES_PFIL_SEL SC1_RES_DS_H_INT ERPOTYP - - - - - - - - - - - - SC1_RES_DS_H_RA TIO[15] SC1_RES_DS_H_RA TIO[14] SC1_RES_DS_H_RA TIO[13] SC1_RES_DS_H_RA TIO[12] SC1_RES_DS_H_RA TIO[11] SC1_RES_DS_H_RA TIO[10] SC1_RES_DS_H_RA TIO[9] SC1_RES_DS_H_RA TIO[8] SC1_RES_DS_H_RA TIO[7] SC1_RES_DS_H_RA TIO[6] SC1_RES_DS_H_RA TIO[5] SC1_RES_DS_H_RA TIO[4] SC1_RES_DS_H_RA TIO[3] SC1_RES_DS_H_RA TIO[2] SC1_RES_DS_H_RA TIO[1] SC1_RES_DS_H_RA TIO[0] - - - SC1_RES_V_ INTERPOTYP SC1_RES_TOP_ INIPHASE[11] SC1_RES_TOP_ INIPHASE[10] SC1_RES_TOP_ INIPHASE[9] SC1_RES_TOP_ INIPHASE[8] SC1_RES_TOP_ INIPHASE[7] SC1_RES_TOP_ INIPHASE[6] SC1_RES_TOP_ INIPHASE[5] SC1_RES_TOP_ INIPHASE[4] SC1_RES_TOP_ INIPHASE[3] SC1_RES_TOP_ INIPHASE[2] SC1_RES_TOP_ INIPHASE[1] SC1_RES_TOP_ INIPHASE[0] - - - - SC1_RES_BTM_ INIPHASE[11] SC1_RES_BTM_ INIPHASE[10] SC1_RES_BTM_ INIPHASE[9] SC1_RES_BTM_ INIPHASE[8] SC1_RES_BTM_ INIPHASE[7] SC1_RES_BTM_ INIPHASE[6] SC1_RES_BTM_ INIPHASE[5] SC1_RES_BTM_ INIPHASE[4] SC1_RES_BTM_ INIPHASE[3] SC1_RES_BTM_ INIPHASE[2] SC1_RES_BTM_ INIPHASE[1] SC1_RES_BTM_ INIPHASE[0] - - - - - - - - - - - - - - - - SC1_RES_V_ RATIO[15] SC1_RES_V_ RATIO[14] SC1_RES_V_ RATIO[13] SC1_RES_V_ RATIO[12] SC1_RES_V_ RATIO[11] SC1_RES_V_ RATIO[10] SC1_RES_V_ RATIO[9] SC1_RES_V_ RATIO[8] SC1_RES_V_ RATIO[7] SC1_RES_V_ RATIO[6] SC1_RES_V_ RATIO[5] SC1_RES_V_ RATIO[4] SC1_RES_V_ RATIO[3] SC1_RES_V_ RATIO[2] SC1_RES_V_ RATIO[1] SC1_RES_V_ RATIO[0] - - - - - SC1_RES_OUT_VW[ 10] SC1_RES_OUT_VW[ 9] SC1_RES_OUT_VW[ 8] SC1_RES_OUT_VW[ 7] SC1_RES_OUT_VW[ 6] SC1_RES_OUT_VW[ 5] SC1_RES_OUT_VW[ 4] SC1_RES_OUT_VW[ 3] SC1_RES_OUT_VW[ 2] SC1_RES_OUT_VW[ 1] SC1_RES_OUT_VW[ 0] - - - - - SC1_RES_OUT_HW[ 10] SC1_RES_OUT_HW[ 9] SC1_RES_OUT_HW[ 8] SC1_RES_OUT_HW[ 7] SC1_RES_OUT_HW[ 6] SC1_RES_OUT_HW[ 5] SC1_RES_OUT_HW[ 4] SC1_RES_OUT_HW[ 3] SC1_RES_OUT_HW[ 2] SC1_RES_OUT_HW[ 1] SC1_RES_OUT_HW[ 0] - - - - - - - - - - - - - - - - - - - - - - - - - - - SC1_RES_US_V_ON - - - SC1_RES_US_H_ON - - - - - SC1_RES_P_VS [10] SC1_RES_P_VS [9] SC1_RES_P_VS [8] SC1_RES_P_VS [7] SC1_RES_P_VS [6] SC1_RES_P_VS [5] SC1_RES_P_VS [4] SC1_RES_P_VS [3] SC1_RES_P_VS [2] SC1_RES_P_VS [1] SC1_RES_P_VS [0] - - - - - SC1_RES_P_VW [10] SC1_RES_P_VW [9] SC1_RES_P_VW [8] SC1_RES_P_VW [7] SC1_RES_P_VW [6] SC1_RES_P_VW [5] SC1_RES_P_VW [4] SC1_RES_P_VW [3] SC1_RES_P_VW [2] SC1_RES_P_VW [1] SC1_RES_P_VW [0] - - - - - SC1_RES_P_HS [10] SC1_RES_P_HS [9] SC1_RES_P_HS [8] SC1_RES_P_HS [7] SC1_RES_P_HS [6] SC1_RES_P_HS [5] SC1_RES_P_HS [4] SC1_RES_P_HS [3] SC1_RES_P_HS [2] SC1_RES_P_HS [1] SC1_RES_P_HS [0] - - - - - SC1_RES_P_HW[10] SC1_RES_P_HW[9] SC1_RES_P_HW[8] SC1_RES_P_HW[7] SC1_RES_P_HW[6] SC1_RES_P_HW[5] SC1_RES_P_HW[4] SC1_RES_P_HW[3] SC1_RES_P_HW[2] SC1_RES_P_HW[1] SC1_RES_P_HW[0] - - - - - SC1_RES_IN_ VW[10] SC1_RES_IN_ VW[9] SC1_RES_IN_ VW[8] SC1_RES_IN_ VW[7] SC1_RES_IN_ VW[6] SC1_RES_IN_ VW[5] SC1_RES_IN_ VW[4] SC1_RES_IN_ VW[3] SC1_RES_IN_ VW[2] SC1_RES_IN_ VW[1] SC1_RES_IN_ VW[0] - - - - - SC1_RES_IN_ HW[10] SC1_RES_IN_ HW[9] SC1_RES_IN_ HW[8] SC1_RES_IN_ HW[7] SC1_RES_IN_ HW[6] SC1_RES_IN_ HW[5] SC1_RES_IN_ HW[4] SC1_RES_IN_ HW[3] SC1_RES_IN_ HW[2] SC1_RES_IN_ HW[1] SC1_RES_IN_ HW[0] - - - - - - - - - - - - - - - - SC1_RES_US_H_RATI SC1_RES_US_H_RATI SC1_RES_US_H_RATI SC1_RES_US_H_RATI SC1_RES_US_H_RATI SC1_RES_US_H_RATI SC1_RES_US_H_RATI SC1_RES_US_H_RATI O[15] O[14] O[13] O[12] O[11] O[10] O[9] O[8] SC1_RES_US_H_RATI SC1_RES_US_H_RATI SC1_RES_US_H_RATI SC1_RES_US_H_RATI SC1_RES_US_H_RATI SC1_RES_US_H_RATI SC1_RES_US_H_RATI SC1_RES_US_H_RATI O[7] O[6] O[5] O[4] O[3] O[2] O[1] O[0] SC1_SCL0_US6 - - - SC1_RES_US_H_INTE RPOTYP SC1_RES_US_HT_INI PHASE[11] SC1_RES_US_HT_INI PHASE[10] SC1_RES_US_HT_INI PHASE[9] SC1_RES_US_HT_INI PHASE[8] SC1_RES_US_HT_INI PHASE[7] SC1_RES_US_HT_INI PHASE[6] SC1_RES_US_HT_INI PHASE[5] SC1_RES_US_HT_INI PHASE[4] SC1_RES_US_HT_INI PHASE[3] SC1_RES_US_HT_INI PHASE[2] SC1_RES_US_HT_INI PHASE[1] SC1_RES_US_HT_INI PHASE[0] - - - - SC1_RES_US_HB_INI PHASE[11] SC1_RES_US_HB_INI PHASE[10] SC1_RES_US_HB_INI PHASE[9] SC1_RES_US_HB_INI PHASE[8] SC1_RES_US_HB_INI PHASE[7] SC1_RES_US_HB_INI PHASE[6] SC1_RES_US_HB_INI PHASE[5] SC1_RES_US_HB_INI PHASE[4] SC1_RES_US_HB_INI PHASE[3] SC1_RES_US_HB_INI PHASE[2] SC1_RES_US_HB_INI PHASE[1] SC1_RES_US_HB_INI PHASE[0] R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-198 RZ/A1H Group, RZ/A1M Group Table 58.2 Module Video display controller 5 channel 0 58. List of Registers Register Bits Register Abbreviation SC1_SCL0_US7 SC1_SCL0_US8 SC1_SCL0_OVR1 SC1_SCL1_UPDATE SC1_SCL1_WR1 SC1_SCL1_WR2 SC1_SCL1_WR3 Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 Bits 24/16/8/0 - - - - - - - - - - - - - - - - SC1_RES_HCUT [7] SC1_RES_HCUT [6] SC1_RES_HCUT [5] SC1_RES_HCUT [4] SC1_RES_HCUT [3] SC1_RES_HCUT [2] SC1_RES_HCUT [1] SC1_RES_HCUT [0] SC1_RES_VCUT [7] SC1_RES_VCUT [6] SC1_RES_VCUT [5] SC1_RES_VCUT [4] SC1_RES_VCUT [3] SC1_RES_VCUT [2] SC1_RES_VCUT [1] SC1_RES_VCUT [0] - - - - - - - - - - - - - - - - - - - - - - - - - - - SC1_RES_IBUS_SYN C_SEL - - - SC1_RES_DISP_ON - - - - - - - - SC1_RES_BK_ COL_R[7] SC1_RES_BK_ COL_R[6] SC1_RES_BK_ COL_R[5] SC1_RES_BK_ COL_R[4] SC1_RES_BK_ COL_R[3] SC1_RES_BK_ COL_R[2] SC1_RES_BK_ COL_R[1] SC1_RES_BK_ COL_R[0] SC1_RES_BK_ COL_G[7] SC1_RES_BK_ COL_G[6] SC1_RES_BK_ COL_G[5] SC1_RES_BK_ COL_G[4] SC1_RES_BK_ COL_G[3] SC1_RES_BK_ COL_G[2] SC1_RES_BK_ COL_G[1] SC1_RES_BK_ COL_G[0] SC1_RES_BK_ COL_B[7] SC1_RES_BK_ COL_B[6] SC1_RES_BK_ COL_B[5] SC1_RES_BK_ COL_B[4] SC1_RES_BK_ COL_B[3] SC1_RES_BK_ COL_B[2] SC1_RES_BK_ COL_B[1] SC1_RES_BK_ COL_B[0] - - - - - - - - - - - SC1_SCL1_UPDATE _B - - - SC1_SCL1_ UPDATE_A - - - - - - - - - - - SC1_SCL1_VEN_B - - - SC1_SCL1_VEN_A - - - - - - - - - - - - - SC1_RES_ WRSWA[2] SC1_RES_ WRSWA[1] SC1_RES_ WRSWA[0] - - - - - - - - SC1_RES_TB_ ADD_MOD SC1_RES_DS_ WR_MD[2] SC1_RES_DS_ WR_MD[1] SC1_RES_DS_ WR_MD[0] SC1_RES_MD[1] SC1_RES_MD[0] SC1_RES_LOOP SC1_RES_BST_MD SC1_RES_BAS E[31] SC1_RES_BASE [30] SC1_RES_BASE [29] SC1_RES_BASE [28] SC1_RES_BASE [27] SC1_RES_BASE [26] SC1_RES_BASE [25] SC1_RES_BASE [24] SC1_RES_BASE [23] SC1_RES_BASE [22] SC1_RES_BASE [21] SC1_RES_BASE [20] SC1_RES_BASE [19] SC1_RES_BASE [18] SC1_RES_BASE [17] SC1_RES_BASE [16] SC1_RES_BASE [15] SC1_RES_BASE [14] SC1_RES_BASE [13] SC1_RES_BASE [12] SC1_RES_BASE [11] SC1_RES_BASE [10] SC1_RES_BASE [9] SC1_RES_BASE [8] SC1_RES_BASE [7] SC1_RES_BASE [6] SC1_RES_BASE [5] SC1_RES_BASE [4] SC1_RES_BASE [3] SC1_RES_BASE [2] SC1_RES_BASE [1] SC1_RES_BASE [0] - SC1_RES_LN_ OFF[14] SC1_RES_LN_ OFF[13] SC1_RES_LN_ OFF[12] SC1_RES_LN_ OFF[11] SC1_RES_LN_ OFF[10] SC1_RES_LN_ OFF[9] SC1_RES_LN_ OFF[8] SC1_RES_LN_ OFF[7] SC1_RES_LN_ OFF[6] SC1_RES_LN_ OFF[5] SC1_RES_LN_ OFF[4] SC1_RES_LN_ OFF[3] SC1_RES_LN_ OFF[2] SC1_RES_LN_ OFF[1] SC1_RES_LN_ OFF[0] - - - - - - SC1_RES_FLM_NUM SC1_RES_FLM_NUM [9] [8] SC1_RES_FLM_NUM SC1_RES_FLM_NUM SC1_RES_FLM_NUM SC1_RES_FLM_NUM SC1_RES_FLM_NUM SC1_RES_FLM_NUM SC1_RES_FLM_NUM SC1_RES_FLM_NUM [7] [6] [5] [4] [3] [2] [1] [0] SC1_SCL1_WR4 - - - - - - - - SC1_RES_FLM_OFF[ SC1_RES_FLM_OFF[ SC1_RES_FLM_OFF[ SC1_RES_FLM_OFF[ SC1_RES_FLM_OFF[ SC1_RES_FLM_OFF[ SC1_RES_FLM_OFF[ 22] 21] 20] 19] 18] 17] 16] SC1_RES_FLM_OFF[ SC1_RES_FLM_OFF[ SC1_RES_FLM_OFF[ SC1_RES_FLM_OFF[ SC1_RES_FLM_OFF[ SC1_RES_FLM_OFF[ SC1_RES_FLM_OFF[ SC1_RES_FLM_OFF[ 15] 14] 13] 12] 11] 10] 9] 8] SC1_RES_FLM_OFF[ SC1_RES_FLM_OFF[ SC1_RES_FLM_OFF[ SC1_RES_FLM_OFF[ SC1_RES_FLM_OFF[ SC1_RES_FLM_OFF[ SC1_RES_FLM_OFF[ SC1_RES_FLM_OFF[ 7] 6] 5] 4] 3] 2] 1] 0] SC1_SCL1_WR5 SC1_SCL1_WR6 SC1_SCL1_WR7 - - - - - - - - - - - - - - - - - - SC1_RES_INTER - - SC1_RES_FS_ RATE[1] SC1_RES_FS_ RATE[0] - - - SC1_RES_FLD_ SEL - - - SC1_RES_WENB - - - - - - - - - - - - - - - - - - - - - - - - - - - SC1_RES_DTH_ON - - - SC1_RES_ BITDEC_ON - - - - - - - - - - - - - - - SC1_RES_ OVERFLOW - - - - - - SC1_RES_FLM_CNT[ SC1_RES_FLM_CNT[ 9] 8] SC1_RES_FLM_CNT[ SC1_RES_FLM_CNT[ SC1_RES_FLM_CNT[ SC1_RES_FLM_CNT[ SC1_RES_FLM_CNT[ SC1_RES_FLM_CNT[ SC1_RES_FLM_CNT[ SC1_RES_FLM_CNT[ 0] 7] 6] 5] 4] 3] 2] 1] R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-199 RZ/A1H Group, RZ/A1M Group Table 58.2 Module Video display controller 5 channel 0 58. List of Registers Register Bits Register Abbreviation SC1_SCL1_WR8 Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 Bits 24/16/8/0 SC1_RES_BASE_B[3 1] SC1_RES_BASE_B[3 0] SC1_RES_BASE_B[2 9] SC1_RES_BASE_B[2 8] SC1_RES_BASE_B[2 7] SC1_RES_BASE_B[2 6] SC1_RES_BASE_B[2 5] SC1_RES_BASE_B[2 4] SC1_RES_BASE_B[2 3] SC1_RES_BASE_B[2 2] SC1_RES_BASE_B[2 1] SC1_RES_BASE_B[2 0] SC1_RES_BASE_B[1 9] SC1_RES_BASE_B[1 8] SC1_RES_BASE_B[1 7] SC1_RES_BASE_B[1 6] SC1_RES_BASE_B[1 5] SC1_RES_BASE_B[1 4] SC1_RES_BASE_B[1 3] SC1_RES_BASE_B[1 2] SC1_RES_BASE_B[1 1] SC1_RES_BASE_B[1 SC1_RES_BASE_B[9] SC1_RES_BASE_B[8] 0] SC1_RES_BASE_B[7] SC1_RES_BASE_B[6] SC1_RES_BASE_B[5] SC1_RES_BASE_B[4] SC1_RES_BASE_B[3] SC1_RES_BASE_B[2] SC1_RES_BASE_B[1] SC1_RES_BASE_B[0] SC1_SCL1_WR9 - SC1_RES_LN_ OFF_B[14] SC1_RES_LN_ OFF_B[13] SC1_RES_LN_ OFF_B[12] SC1_RES_LN_ OFF_B[11] SC1_RES_LN_ OFF_B[10] SC1_RES_LN_ OFF_B[9] SC1_RES_LN_ OFF_B[8] SC1_RES_LN_ OFF_B[7] SC1_RES_LN_ OFF_B[6] SC1_RES_LN_ OFF_B[5] SC1_RES_LN_ OFF_B[4] SC1_RES_LN_ OFF_B[3] SC1_RES_LN_ OFF_B[2] SC1_RES_LN_ OFF_B[1] SC1_RES_LN_ OFF_B[0] - - - - - - SC1_RES_FLM_NUM SC1_RES_FLM_NUM _B[9] _B[8] SC1_RES_FLM_NUM SC1_RES_FLM_NUM SC1_RES_FLM_NUM SC1_RES_FLM_NUM SC1_RES_FLM_NUM SC1_RES_FLM_NUM SC1_RES_FLM_NUM SC1_RES_FLM_NUM _B[7] _B[6] _B[5] _B[4] _B[3] _B[2] _B[1] _B[0] SC1_SCL1_WR10 SC1_SCL1_WR11 SC1_SCL1_MON1 SC1_SCL1_PBUF0 SC1_SCL1_PBUF1 SC1_SCL1_PBUF2 SC1_SCL1_PBUF3 SC1_SCL1_PBUF_ FLD - - - - - - - - - SC1_RES_FLM_OFF _B[22] SC1_RES_FLM_OFF _B[21] SC1_RES_FLM_OFF _B[20] SC1_RES_FLM_OFF _B[19] SC1_RES_FLM_OFF _B[18] SC1_RES_FLM_OFF _B[17] SC1_RES_FLM_OFF _B[16] SC1_RES_FLM_OFF _B[15] SC1_RES_FLM_OFF _B[14] SC1_RES_FLM_OFF _B[13] SC1_RES_FLM_OFF _B[12] SC1_RES_FLM_OFF _B[11] SC1_RES_FLM_OFF _B[10] SC1_RES_FLM_OFF _B[9] SC1_RES_FLM_OFF _B[8] SC1_RES_FLM_OFF _B[7] SC1_RES_FLM_OFF _B[6] SC1_RES_FLM_OFF _B[5] SC1_RES_FLM_OFF _B[4] SC1_RES_FLM_OFF _B[3] SC1_RES_FLM_OFF _B[2] SC1_RES_FLM_OFF _B[1] SC1_RES_FLM_OFF _B[0] - - - - - - - - - - - - - - - - - - - - - - SC1_RES_FLM_CNT _B[9] SC1_RES_FLM_CNT _B[8] SC1_RES_FLM_CNT _B[7] SC1_RES_FLM_CNT _B[6] SC1_RES_FLM_CNT _B[5] SC1_RES_FLM_CNT _B[4] SC1_RES_FLM_CNT _B[3] SC1_RES_FLM_CNT _B[2] SC1_RES_FLM_CNT _B[1] SC1_RES_FLM_CNT _B[0] - - - - - - - - - - - - - - - - - - - - - - SC1_PBUF_NUM[1] SC1_PBUF_NUM[0] - - - - - - - - SC1_PBUF0_ ADD[31] SC1_PBUF0_ ADD[30] SC1_PBUF0_ ADD[29] SC1_PBUF0_ ADD[28] SC1_PBUF0_ ADD[27] SC1_PBUF0_ ADD[26] SC1_PBUF0_ ADD[25] SC1_PBUF0_ ADD[24] SC1_PBUF0_ ADD[23] SC1_PBUF0_ ADD[22] SC1_PBUF0_ ADD[21] SC1_PBUF0_ ADD[20] SC1_PBUF0_ ADD[19] SC1_PBUF0_ ADD[18] SC1_PBUF0_ ADD[17] SC1_PBUF0_ ADD[16] SC1_PBUF0_ ADD[15] SC1_PBUF0_ ADD[14] SC1_PBUF0_ ADD[13] SC1_PBUF0_ ADD[12] SC1_PBUF0_ ADD[11] SC1_PBUF0_ ADD[10] SC1_PBUF0_ ADD[9] SC1_PBUF0_ ADD[8] SC1_PBUF0_ ADD[7] SC1_PBUF0_ ADD[6] SC1_PBUF0_ ADD[5] SC1_PBUF0_ ADD[4] SC1_PBUF0_ ADD[3] SC1_PBUF0_ ADD[2] SC1_PBUF0_ ADD[1] SC1_PBUF0_ ADD[0] SC1_PBUF1_ ADD[31] SC1_PBUF1_ ADD[30] SC1_PBUF1_ ADD[29] SC1_PBUF1_ ADD[28] SC1_PBUF1_ ADD[27] SC1_PBUF1_ ADD[26] SC1_PBUF1_ ADD[25] SC1_PBUF1_ ADD[24] SC1_PBUF1_ ADD[23] SC1_PBUF1_ ADD[22] SC1_PBUF1_ ADD[21] SC1_PBUF1_ ADD[20] SC1_PBUF1_ ADD[19] SC1_PBUF1_ ADD[18] SC1_PBUF1_ ADD[17] SC1_PBUF1_ ADD[16] SC1_PBUF1_ ADD[15] SC1_PBUF1_ ADD[14] SC1_PBUF1_ ADD[13] SC1_PBUF1_ ADD[12] SC1_PBUF1_ ADD[11] SC1_PBUF1_ ADD[10] SC1_PBUF1_ ADD[9] SC1_PBUF1_ ADD[8] SC1_PBUF1_ ADD[7] SC1_PBUF1_ ADD[6] SC1_PBUF1_ ADD[5] SC1_PBUF1_ ADD[4] SC1_PBUF1_ ADD[3] SC1_PBUF1_ ADD[2] SC1_PBUF1_ ADD[1] SC1_PBUF1_ ADD[0] SC1_PBUF2_ ADD[31] SC1_PBUF2_ ADD[30] SC1_PBUF2_ ADD[29] SC1_PBUF2_ ADD[28] SC1_PBUF2_ ADD[27] SC1_PBUF2_ ADD[26] SC1_PBUF2_ ADD[25] SC1_PBUF2_ ADD[24] SC1_PBUF2_ ADD[23] SC1_PBUF2_ ADD[22] SC1_PBUF2_ ADD[21] SC1_PBUF2_ ADD[20] SC1_PBUF2_ ADD[19] SC1_PBUF2_ ADD[18] SC1_PBUF2_ ADD[17] SC1_PBUF2_ ADD[16] SC1_PBUF2_ ADD[15] SC1_PBUF2_ ADD[14] SC1_PBUF2_ ADD[13] SC1_PBUF2_ ADD[12] SC1_PBUF2_ ADD[11] SC1_PBUF2_ ADD[10] SC1_PBUF2_ ADD[9] SC1_PBUF2_ ADD[8] SC1_PBUF2_ ADD[7] SC1_PBUF2_ ADD[6] SC1_PBUF2_ ADD[5] SC1_PBUF2_ ADD[4] SC1_PBUF2_ ADD[3] SC1_PBUF2_ ADD[2] SC1_PBUF2_ ADD[1] SC1_PBUF2_ ADD[0] SC1_PBUF3_ ADD[31] SC1_PBUF3_ ADD[30] SC1_PBUF3_ ADD[29] SC1_PBUF3_ ADD[28] SC1_PBUF3_ ADD[27] SC1_PBUF3_ ADD[26] SC1_PBUF3_ ADD[25] SC1_PBUF3_ ADD[24] SC1_PBUF3_ ADD[23] SC1_PBUF3_ ADD[22] SC1_PBUF3_ ADD[21] SC1_PBUF3_ ADD[20] SC1_PBUF3_ ADD[19] SC1_PBUF3_ ADD[18] SC1_PBUF3_ ADD[17] SC1_PBUF3_ ADD[16] SC1_PBUF3_ ADD[15] SC1_PBUF3_ ADD[14] SC1_PBUF3_ ADD[13] SC1_PBUF3_ ADD[12] SC1_PBUF3_ ADD[11] SC1_PBUF3_ ADD[10] SC1_PBUF3_ ADD[9] SC1_PBUF3_ ADD[8] SC1_PBUF3_ ADD[7] SC1_PBUF3_ ADD[6] SC1_PBUF3_ ADD[5] SC1_PBUF3_ ADD[4] SC1_PBUF3_ ADD[3] SC1_PBUF3_ ADD[2] SC1_PBUF3_ ADD[1] SC1_PBUF3_ ADD[0] - - - - - - - SC1_FLD_INF3 - - - - - - - SC1_FLD_INF2 - - - - - - - SC1_FLD_INF1 - - - - - - - SC1_FLD_INF0 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-200 RZ/A1H Group, RZ/A1M Group Table 58.2 Module Video display controller 5 channel 0 58. List of Registers Register Bits Register Abbreviation SC1_SCL1_PBUF_ CNT GR1_UPDATE GR1_FLM_RD GR1_FLM1 GR1_FLM2 GR1_FLM3 GR1_FLM4 GR1_FLM5 GR1_FLM6 GR1_AB1 GR1_AB2 GR1_AB3 Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 - - - - - - - Bits 24/16/8/0 - - - - - - - - SC1_PBUF_RST - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - GR1_UPDATE - - - GR1_P_VEN - - - GR1_IBUS_VEN - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - GR1_R_ENB GR1_FLD_SEL - - - - - - - - - - - - - - GR1_LN_OFF_ DIR - - - - - - GR1_FLM_SEL[1] GR1_FLM_SEL[0] - - - GR1_IMR_FLM_ INV - - - GR1_BST_MD GR1_BASE[31] GR1_BASE[30] GR1_BASE[29] GR1_BASE[28] GR1_BASE[27] GR1_BASE[26] GR1_BASE[25] GR1_BASE[24] GR1_BASE[23] GR1_BASE[22] GR1_BASE[21] GR1_BASE[20] GR1_BASE[19] GR1_BASE[18] GR1_BASE[17] GR1_BASE[16] GR1_BASE[15] GR1_BASE[14] GR1_BASE[13] GR1_BASE[12] GR1_BASE[11] GR1_BASE[10] GR1_BASE[9] GR1_BASE[8] GR1_BASE[7] GR1_BASE[6] GR1_BASE[5] GR1_BASE[4] GR1_BASE[3] GR1_BASE[2] GR1_BASE[1] GR1_BASE[0] GR1_FLD_NXT GR1_LN_OFF[14] GR1_LN_OFF[13] GR1_LN_OFF[12] GR1_LN_OFF[11] GR1_LN_OFF[10] GR1_LN_OFF[9] GR1_LN_OFF[8] GR1_LN_OFF[7] GR1_LN_OFF[6] GR1_LN_OFF[5] GR1_LN_OFF[4] GR1_LN_OFF[3] GR1_LN_OFF[2] GR1_LN_OFF[1] GR1_LN_OFF[0] - - - - - - GR1_FLM_NUM [9] GR1_FLM_NUM [8] GR1_FLM_NUM [7] GR1_FLM_NUM [6] GR1_FLM_NUM [5] GR1_FLM_NUM [4] GR1_FLM_NUM [3] GR1_FLM_NUM [2] GR1_FLM_NUM [1] GR1_FLM_NUM [0] - - - - - - - - - GR1_FLM_OFF [22] GR1_FLM_OFF [21] GR1_FLM_OFF [20] GR1_FLM_OFF [19] GR1_FLM_OFF [18] GR1_FLM_OFF [17] GR1_FLM_OFF [16] GR1_FLM_OFF [15] GR1_FLM_OFF [14] GR1_FLM_OFF [13] GR1_FLM_OFF [12] GR1_FLM_OFF [11] GR1_FLM_OFF [10] GR1_FLM_OFF [9] GR1_FLM_OFF [8] GR1_FLM_OFF[7] GR1_FLM_OFF[6] GR1_FLM_OFF[5] GR1_FLM_OFF[4] GR1_FLM_OFF[3] GR1_FLM_OFF[2] GR1_FLM_OFF[1] GR1_FLM_OFF[0] - - - - - GR1_FLM_LNUM[10] GR1_FLM_LNUM[9] GR1_FLM_LNUM[8] GR1_FLM_LNUM[7] GR1_FLM_LNUM[6] GR1_FLM_LNUM[5] GR1_FLM_LNUM[4] GR1_FLM_LNUM[3] GR1_FLM_LNUM[2] GR1_FLM_LNUM[1] GR1_FLM_LNUM[0] - - - - - GR1_FLM_LOOP [10] GR1_FLM_LOOP [9] GR1_FLM_LOOP [8] GR1_FLM_LOOP [7] GR1_FLM_LOOP [6] GR1_FLM_LOOP [5] GR1_FLM_LOOP [4] GR1_FLM_LOOP [3] GR1_FLM_LOOP [2] GR1_FLM_LOOP [1] GR1_FLM_LOOP [0] GR1_FORMAT[3] GR1_FORMAT[2] GR1_FORMAT[1] GR1_FORMAT[0] - GR1_HW[10] GR1_HW[9] GR1_HW[8] GR1_HW[7] GR1_HW[6] GR1_HW[5] GR1_HW[4] GR1_HW[3] GR1_HW[2] GR1_HW[1] GR1_HW[0] GR1_YCC_SWAP[2] GR1_YCC_SWAP[1] GR1_YCC_SWAP[0] GR1_RDSWA[2] GR1_RDSWA[1] GR1_RDSWA[0] - GR1_CNV444_ MD - - GR1_STA_POS[5] GR1_STA_POS[4] GR1_STA_POS[3] GR1_STA_POS[2] GR1_STA_POS[1] GR1_STA_POS[0] - - GR1_CUS_CON_ON - - - - - - - - - - - - - GR1_ARC_MUL GR1_ACALC_MD - GR1_ARC_ON - - - GR1_ARC_DISP_ON - - - GR1_GRC_DISP_ON - - GR1_DISP_SEL[1] GR1_DISP_SEL[0] - - - - - GR1_GRC_VS[10] GR1_GRC_VS[9] GR1_GRC_VS[8] GR1_GRC_VS[7] GR1_GRC_VS[6] GR1_GRC_VS[5] GR1_GRC_VS[4] GR1_GRC_VS[3] GR1_GRC_VS[2] GR1_GRC_VS[1] GR1_GRC_VS[0] - - - - - GR1_GRC_VW[10] GR1_GRC_VW[9] GR1_GRC_VW[8] GR1_GRC_VW[7] GR1_GRC_VW[6] GR1_GRC_VW[5] GR1_GRC_VW[4] GR1_GRC_VW[3] GR1_GRC_VW[2] GR1_GRC_VW[1] GR1_GRC_VW[0] - - - - - GR1_GRC_HS[10] GR1_GRC_HS[9] GR1_GRC_HS[8] GR1_GRC_HS[7] GR1_GRC_HS[6] GR1_GRC_HS[5] GR1_GRC_HS[4] GR1_GRC_HS[3] GR1_GRC_HS[2] GR1_GRC_HS[1] GR1_GRC_HS[0] - - - - - GR1_GRC_HW[10] GR1_GRC_HW[9] GR1_GRC_HW[8] GR1_GRC_HW[7] GR1_GRC_HW[6] GR1_GRC_HW[5] GR1_GRC_HW[4] GR1_GRC_HW[3] GR1_GRC_HW[2] GR1_GRC_HW[1] GR1_GRC_HW[0] R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-201 RZ/A1H Group, RZ/A1M Group Table 58.2 Module Video display controller 5 channel 0 58. List of Registers Register Bits Register Abbreviation GR1_AB4 GR1_AB5 GR1_AB6 GR1_AB7 GR1_AB8 GR1_AB9 GR1_AB10 GR1_AB11 GR1_BASE GR1_CLUT GR1_MON ADJ0_UPDATE ADJ0_BKSTR_SET Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 Bits 24/16/8/0 - - - - - GR1_ARC_VS[10] GR1_ARC_VS[9] GR1_ARC_VS[8] GR1_ARC_VS[7] GR1_ARC_VS[6] GR1_ARC_VS[5] GR1_ARC_VS[4] GR1_ARC_VS[3] GR1_ARC_VS[2] GR1_ARC_VS[1] GR1_ARC_VS[0] - - - - - GR1_ARC_VW[10] GR1_ARC_VW[9] GR1_ARC_VW[8] GR1_ARC_VW[7] GR1_ARC_VW[6] GR1_ARC_VW[5] GR1_ARC_VW[4] GR1_ARC_VW[3] GR1_ARC_VW[2] GR1_ARC_VW[1] GR1_ARC_VW[0] - - - - - GR1_ARC_HS[10] GR1_ARC_HS[9] GR1_ARC_HS[8] GR1_ARC_HS[7] GR1_ARC_HS[6] GR1_ARC_HS[5] GR1_ARC_HS[4] GR1_ARC_HS[3] GR1_ARC_HS[2] GR1_ARC_HS[1] GR1_ARC_HS[0] - - - - - GR1_ARC_HW[10] GR1_ARC_HW[9] GR1_ARC_HW[8] GR1_ARC_HW[7] GR1_ARC_HW[6] GR1_ARC_HW[5] GR1_ARC_HW[4] GR1_ARC_HW[3] GR1_ARC_HW[2] GR1_ARC_HW[1] GR1_ARC_HW[0] - - - - - - - GR1_ARC_MODE GR1_ARC_COEF[7] GR1_ARC_COEF[6] GR1_ARC_COEF[5] GR1_ARC_COEF[4] GR1_ARC_COEF[3] GR1_ARC_COEF[2] GR1_ARC_COEF[1] GR1_ARC_COEF[0] - - - - - - - - GR1_ARC_RATE [7] GR1_ARC_RATE [6] GR1_ARC_RATE [5] GR1_ARC_RATE [4] GR1_ARC_RATE [3] GR1_ARC_RATE [2] GR1_ARC_RATE [1] GR1_ARC_RATE [0] - - - - - - - - GR1_ARC_DEF [7] GR1_ARC_DEF [6] GR1_ARC_DEF [5] GR1_ARC_DEF [4] GR1_ARC_DEF [3] GR1_ARC_DEF [2] GR1_ARC_DEF [1] GR1_ARC_DEF [0] - - - - - - - - - - - - - - - GR1_CK_ON GR1_CK_KCLUT [7] GR1_CK_KCLUT [6] GR1_CK_KCLUT [5] GR1_CK_KCLUT [4] GR1_CK_KCLUT [3] GR1_CK_KCLUT [2] GR1_CK_KCLUT [1] GR1_CK_KCLUT [0] GR1_CK_KG[7] GR1_CK_KG[6] GR1_CK_KG[5] GR1_CK_KG[4] GR1_CK_KG[3] GR1_CK_KG[2] GR1_CK_KG[1] GR1_CK_KG[0] GR1_CK_KB[7] GR1_CK_KB[6] GR1_CK_KB[5] GR1_CK_KB[4] GR1_CK_KB[3] GR1_CK_KB[2] GR1_CK_KB[1] GR1_CK_KB[0] GR1_CK_KR[7] GR1_CK_KR[6] GR1_CK_KR[5] GR1_CK_KR[4] GR1_CK_KR[3] GR1_CK_KR[2] GR1_CK_KR[1] GR1_CK_KR[0] GR1_CK_A[7] GR1_CK_A[6] GR1_CK_A[5] GR1_CK_A[4] GR1_CK_A[3] GR1_CK_A[2] GR1_CK_A[1] GR1_CK_A[0] GR1_CK_G[7] GR1_CK_G[6] GR1_CK_G[5] GR1_CK_G[4] GR1_CK_G[3] GR1_CK_G[2] GR1_CK_G[1] GR1_CK_G[0] GR1_CK_B[7] GR1_CK_B[6] GR1_CK_B[5] GR1_CK_B[4] GR1_CK_B[3] GR1_CK_B[2] GR1_CK_B[1] GR1_CK_B[0] GR1_CK_R[7] GR1_CK_R[6] GR1_CK_R[5] GR1_CK_R[4] GR1_CK_R[3] GR1_CK_R[2] GR1_CK_R[1] GR1_CK_R[0] GR1_A0[7] GR1_A0[6] GR1_A0[5] GR1_A0[4] GR1_A0[3] GR1_A0[2] GR1_A0[1] GR1_A0[0] GR1_G0[7] GR1_G0[6] GR1_G0[5] GR1_G0[4] GR1_G0[3] GR1_G0[2] GR1_G0[1] GR1_G0[0] GR1_B0[7] GR1_B0[6] GR1_B0[5] GR1_B0[4] GR1_B0[3] GR1_B0[2] GR1_B0[1] GR1_B0[0] GR1_R0[7] GR1_R0[6] GR1_R0[5] GR1_R0[4] GR1_R0[3] GR1_R0[2] GR1_R0[1] GR1_R0[0] GR1_A1[7] GR1_A1[6] GR1_A1[5] GR1_A1[4] GR1_A1[3] GR1_A1[2] GR1_A1[1] GR1_A1[0] GR1_G1[7] GR1_G1[6] GR1_G1[5] GR1_G1[4] GR1_G1[3] GR1_G1[2] GR1_G1[1] GR1_G1[0] GR1_B1[7] GR1_B1[6] GR1_B1[5] GR1_B1[4] GR1_B1[3] GR1_B1[2] GR1_B1[1] GR1_B1[0] GR1_R1[7] GR1_R1[6] GR1_R1[5] GR1_R1[4] GR1_R1[3] GR1_R1[2] GR1_R1[1] GR1_R1[0] - - - - - - - - GR1_BASE_G[7] GR1_BASE_G[6] GR1_BASE_G[5] GR1_BASE_G[4] GR1_BASE_G[3] GR1_BASE_G[2] GR1_BASE_G[1] GR1_BASE_G[0] GR1_BASE_B[7] GR1_BASE_B[6] GR1_BASE_B[5] GR1_BASE_B[4] GR1_BASE_B[3] GR1_BASE_B[2] GR1_BASE_B[1] GR1_BASE_B[0] GR1_BASE_R[7] GR1_BASE_R[6] GR1_BASE_R[5] GR1_BASE_R[4] GR1_BASE_R[3] GR1_BASE_R[2] GR1_BASE_R[1] GR1_BASE_R[0] - - - - - - - - - - - - - - - GR1_CLT_SEL - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - GR1_ARC_ST - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - ADJ0_VEN - - - - - - - BKSTR_ON BKSTR_ST[3] BKSTR_ST[2] BKSTR_ST[1] BKSTR_ST[0] BKSTR_D[3] BKSTR_D[2] BKSTR_D[1] BKSTR_D[0] - - - BKSTR_T1[4] BKSTR_T1[3] BKSTR_T1[2] BKSTR_T1[1] BKSTR_T1[0] - - - BKSTR_T2[4] BKSTR_T2[3] BKSTR_T2[2] BKSTR_T2[1] BKSTR_T2[0] R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-202 RZ/A1H Group, RZ/A1M Group Table 58.2 Module Video display controller 5 channel 0 58. List of Registers Register Bits Register Abbreviation ADJ0_ENH_TIM1 ADJ0_ENH_TIM2 ADJ0_ENH_TIM3 ADJ0_ENH_SHP1 ADJ0_ENH_SHP2 ADJ0_ENH_SHP3 ADJ0_ENH_SHP4 ADJ0_ENH_SHP5 ADJ0_ENH_SHP6 ADJ0_ENH_LTI1 ADJ0_ENH_LTI2 ADJ0_MTX_MODE Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 Bits 24/16/8/0 - - - - - - - - - - - - - - - - - - - - - - - - - - - ENH_MD - - - ENH_DISP_ON ENH_VS[8] - - - - - ENH_VS[10] ENH_VS[9] ENH_VS[7] ENH_VS[6] ENH_VS[5] ENH_VS[4] ENH_VS[3] ENH_VS[2] ENH_VS[1] ENH_VS[0] - - - - - ENH_VW[10] ENH_VW[9] ENH_VW[8] ENH_VW[7] ENH_VW[6] ENH_VW[5] ENH_VW[4] ENH_VW[3] ENH_VW[2] ENH_VW[1] ENH_VW[0] - - - - - ENH_HS[10] ENH_HS[9] ENH_HS[8] ENH_HS[7] ENH_HS[6] ENH_HS[5] ENH_HS[4] ENH_HS[3] ENH_HS[2] ENH_HS[1] ENH_HS[0] - - - - - ENH_HW[10] ENH_HW[9] ENH_HW[8] ENH_HW[7] ENH_HW[6] ENH_HW[5] ENH_HW[4] ENH_HW[3] ENH_HW[2] ENH_HW[1] ENH_HW[0] - - - - - - - - - - - - - - - SHP_H_ON - - - - - - - - - SHP_H1_CORE[6] SHP_H1_CORE[5] SHP_H1_CORE[4] SHP_H1_CORE[3] SHP_H1_CORE[2] SHP_H1_CORE[1] SHP_H1_CORE[0] SHP_H1_CLIP_ O[7] SHP_H1_CLIP_ O[6] SHP_H1_CLIP_ O[5] SHP_H1_CLIP_ O[4] SHP_H1_CLIP_ O[3] SHP_H1_CLIP_ O[2] SHP_H1_CLIP_ O[1] SHP_H1_CLIP_ O[0] SHP_H1_CLIP_ U[7] SHP_H1_CLIP_ U[6] SHP_H1_CLIP_ U[5] SHP_H1_CLIP_ U[4] SHP_H1_CLIP_ U[3] SHP_H1_CLIP_ U[2] SHP_H1_CLIP_ U[1] SHP_H1_CLIP_ U[0] SHP_H1_GAIN_ O[7] SHP_H1_GAIN_ O[6] SHP_H1_GAIN_ O[5] SHP_H1_GAIN_ O[4] SHP_H1_GAIN_ O[3] SHP_H1_GAIN_ O[2] SHP_H1_GAIN_ O[1] SHP_H1_GAIN_ O[0] SHP_H1_GAIN_ U[7] SHP_H1_GAIN_ U[6] SHP_H1_GAIN_ U[5] SHP_H1_GAIN_ U[4] SHP_H1_GAIN_ U[3] SHP_H1_GAIN_ U[2] SHP_H1_GAIN_ U[1] SHP_H1_GAIN_ U[0] - - - - - - - - - - - - - - - SHP_H2_LPF_SEL - - - - - - - - - SHP_H2_CORE[6] SHP_H2_CORE[5] SHP_H2_CORE[4] SHP_H2_CORE[3] SHP_H2_CORE[2] SHP_H2_CORE[1] SHP_H2_CORE[0] SHP_H2_CLIP_ O[7] SHP_H2_CLIP_ O[6] SHP_H2_CLIP_ O[5] SHP_H2_CLIP_ O[4] SHP_H2_CLIP_ O[3] SHP_H2_CLIP_ O[2] SHP_H2_CLIP_ O[1] SHP_H2_CLIP_ O[0] SHP_H2_CLIP_ U[7] SHP_H2_CLIP_ U[6] SHP_H2_CLIP_ U[5] SHP_H2_CLIP_ U[4] SHP_H2_CLIP_ U[3] SHP_H2_CLIP_ U[2] SHP_H2_CLIP_ U[1] SHP_H2_CLIP_ U[0] SHP_H2_GAIN_ O[7] SHP_H2_GAIN_ O[6] SHP_H2_GAIN_ O[5] SHP_H2_GAIN_ O[4] SHP_H2_GAIN_ O[3] SHP_H2_GAIN_ O[2] SHP_H2_GAIN_ O[1] SHP_H2_GAIN_ O[0] SHP_H2_GAIN_ U[7] SHP_H2_GAIN_ U[6] SHP_H2_GAIN_ U[5] SHP_H2_GAIN_ U[4] SHP_H2_GAIN_ U[3] SHP_H2_GAIN_ U[2] SHP_H2_GAIN_ U[1] SHP_H2_GAIN_ U[0] - - - - - - - - - - - - - - - - - - - - - - - - - SHP_H3_CORE[6] SHP_H3_CORE[5] SHP_H3_CORE[4] SHP_H3_CORE[3] SHP_H3_CORE[2] SHP_H3_CORE[1] SHP_H3_CORE[0] SHP_H3_CLIP_ O[7] SHP_H3_CLIP_ O[6] SHP_H3_CLIP_ O[5] SHP_H3_CLIP_ O[4] SHP_H3_CLIP_ O[3] SHP_H3_CLIP_ O[2] SHP_H3_CLIP_ O[1] SHP_H3_CLIP_ O[0] SHP_H3_CLIP_ U[7] SHP_H3_CLIP_ U[6] SHP_H3_CLIP_ U[5] SHP_H3_CLIP_ U[4] SHP_H3_CLIP_ U[3] SHP_H3_CLIP_ U[2] SHP_H3_CLIP_ U[1] SHP_H3_CLIP_ U[0] SHP_H3_GAIN_ O[7] SHP_H3_GAIN_ O[6] SHP_H3_GAIN_ O[5] SHP_H3_GAIN_ O[4] SHP_H3_GAIN_ O[3] SHP_H3_GAIN_ O[2] SHP_H3_GAIN_ O[1] SHP_H3_GAIN_ O[0] SHP_H3_GAIN_ U[7] SHP_H3_GAIN_ U[6] SHP_H3_GAIN_ U[5] SHP_H3_GAIN_ U[4] SHP_H3_GAIN_ U[3] SHP_H3_GAIN_ U[2] SHP_H3_GAIN_ U[1] SHP_H3_GAIN_ U[0] LTI_H_ON - - - - - - LTI_H2_LPF_SEL LTI_H2_INC_ ZERO[7] LTI_H2_INC_ ZERO[6] LTI_H2_INC_ ZERO[5] LTI_H2_INC_ ZERO[4] LTI_H2_INC_ ZERO[3] LTI_H2_INC_ ZERO[2] LTI_H2_INC_ ZERO[1] LTI_H2_INC_ ZERO[0] LTI_H2_GAIN[7] LTI_H2_GAIN[6] LTI_H2_GAIN[5] LTI_H2_GAIN[4] LTI_H2_GAIN[3] LTI_H2_GAIN[2] LTI_H2_GAIN[1] LTI_H2_GAIN[0] LTI_H2_CORE[7] LTI_H2_CORE[6] LTI_H2_CORE[5] LTI_H2_CORE[4] LTI_H2_CORE[3] LTI_H2_CORE[2] LTI_H2_CORE[1] LTI_H2_CORE[0] - - - - - - - LTI_H4_MEDIAN_TA P_SEL LTI_H4_INC_ ZERO[7] LTI_H4_INC_ ZERO[6] LTI_H4_INC_ ZERO[5] LTI_H4_INC_ ZERO[4] LTI_H4_INC_ ZERO[3] LTI_H4_INC_ ZERO[2] LTI_H4_INC_ ZERO[1] LTI_H4_INC_ ZERO[0] LTI_H4_GAIN[7] LTI_H4_GAIN[6] LTI_H4_GAIN[5] LTI_H4_GAIN[4] LTI_H4_GAIN[3] LTI_H4_GAIN[2] LTI_H4_GAIN[1] LTI_H4_GAIN[0] LTI_H4_CORE[7] LTI_H4_CORE[6] LTI_H4_CORE[5] LTI_H4_CORE[4] LTI_H4_CORE[3] LTI_H4_CORE[2] LTI_H4_CORE[1] LTI_H4_CORE[0] - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - ADJ0_MTX_MD[1] ADJ0_MTX_MD[0] R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-203 RZ/A1H Group, RZ/A1M Group Table 58.2 Module Video display controller 5 channel 0 58. List of Registers Register Bits Register Abbreviation ADJ0_MTX_YG_ ADJ0 ADJ0_MTX_YG_ ADJ1 ADJ0_MTX_CBB_ ADJ0 ADJ0_MTX_CBB_ ADJ1 ADJ0_MTX_CRR_ ADJ0 ADJ0_MTX_CRR_ ADJ1 ADJ1_UPDATE ADJ1_BKSTR_SET ADJ1_ENH_TIM1 ADJ1_ENH_TIM2 ADJ1_ENH_TIM3 ADJ1_ENH_SHP1 Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 - - - - - - - Bits 24/16/8/0 - ADJ0_MTX_YG[7] ADJ0_MTX_YG[6] ADJ0_MTX_YG[5] ADJ0_MTX_YG[4] ADJ0_MTX_YG[3] ADJ0_MTX_YG[2] ADJ0_MTX_YG[1] ADJ0_MTX_YG[0] - - - - - ADJ0_MTX_GG [10] ADJ0_MTX_GG [9] ADJ0_MTX_GG [8] ADJ0_MTX_GG[7] ADJ0_MTX_GG[6] ADJ0_MTX_GG[5] ADJ0_MTX_GG[4] ADJ0_MTX_GG[3] ADJ0_MTX_GG[2] ADJ0_MTX_GG[1] ADJ0_MTX_GG[0] - - - - - ADJ0_MTX_GB [10] ADJ0_MTX_GB[9] ADJ0_MTX_GB[8] ADJ0_MTX_GB[7] ADJ0_MTX_GB[6] ADJ0_MTX_GB[5] ADJ0_MTX_GB[4] ADJ0_MTX_GB[3] ADJ0_MTX_GB[2] ADJ0_MTX_GB[1] ADJ0_MTX_GB[0] - - - - - ADJ0_MTX_GR [10] ADJ0_MTX_GR [9] ADJ0_MTX_GR [8] ADJ0_MTX_GR[7] ADJ0_MTX_GR[6] ADJ0_MTX_GR[5] ADJ0_MTX_GR[4] ADJ0_MTX_GR[3] ADJ0_MTX_GR[2] ADJ0_MTX_GR[1] ADJ0_MTX_GR[0] - - - - - - - - ADJ0_MTX_B[7] ADJ0_MTX_B[6] ADJ0_MTX_B[5] ADJ0_MTX_B[4] ADJ0_MTX_B[3] ADJ0_MTX_B[2] ADJ0_MTX_B[1] ADJ0_MTX_B[0] - - - - - ADJ0_MTX_BG [10] ADJ0_MTX_BG[9] ADJ0_MTX_BG[8] ADJ0_MTX_BG[7] ADJ0_MTX_BG[6] ADJ0_MTX_BG[5] ADJ0_MTX_BG[4] ADJ0_MTX_BG[3] ADJ0_MTX_BG[2] ADJ0_MTX_BG[1] ADJ0_MTX_BG[0] - - - - - ADJ0_MTX_BB [10] ADJ0_MTX_BB[9] ADJ0_MTX_BB[8] ADJ0_MTX_BB[7] ADJ0_MTX_BB[6] ADJ0_MTX_BB[5] ADJ0_MTX_BB[4] ADJ0_MTX_BB[3] ADJ0_MTX_BB[2] ADJ0_MTX_BB[1] ADJ0_MTX_BB[0] - - - - - ADJ0_MTX_BR [10] ADJ0_MTX_BR[9] ADJ0_MTX_BR[8] ADJ0_MTX_BR[7] ADJ0_MTX_BR[6] ADJ0_MTX_BR[5] ADJ0_MTX_BR[4] ADJ0_MTX_BR[3] ADJ0_MTX_BR[2] ADJ0_MTX_BR[1] ADJ0_MTX_BR[0] - - - - - - - - ADJ0_MTX_R[7] ADJ0_MTX_R[6] ADJ0_MTX_R[5] ADJ0_MTX_R[4] ADJ0_MTX_R[3] ADJ0_MTX_R[2] ADJ0_MTX_R[1] ADJ0_MTX_R[0] - - - - - ADJ0_MTX_RG [10] ADJ0_MTX_RG[9] ADJ0_MTX_RG[8] ADJ0_MTX_RG[7] ADJ0_MTX_RG[6] ADJ0_MTX_RG[5] ADJ0_MTX_RG[4] ADJ0_MTX_RG[3] ADJ0_MTX_RG[2] ADJ0_MTX_RG[1] ADJ0_MTX_RG[0] - - - - - ADJ0_MTX_RB [10] ADJ0_MTX_RB[9] ADJ0_MTX_RB[8] ADJ0_MTX_RB[7] ADJ0_MTX_RB[6] ADJ0_MTX_RB[5] ADJ0_MTX_RB[4] ADJ0_MTX_RB[3] ADJ0_MTX_RB[2] ADJ0_MTX_RB[1] ADJ0_MTX_RB[0] - - - - - ADJ0_MTX_RR [10] ADJ0_MTX_RR[9] ADJ0_MTX_RR[8] ADJ0_MTX_RR[7] ADJ0_MTX_RR[6] ADJ0_MTX_RR[5] ADJ0_MTX_RR[4] ADJ0_MTX_RR[3] ADJ0_MTX_RR[2] ADJ0_MTX_RR[1] ADJ0_MTX_RR[0] - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - ADJ1_VEN - - - - - - - BKSTR_ON BKSTR_ST[3] BKSTR_ST[2] BKSTR_ST[1] BKSTR_ST[0] BKSTR_D[3] BKSTR_D[2] BKSTR_D[1] BKSTR_D[0] - - - BKSTR_T1[4] BKSTR_T1[3] BKSTR_T1[2] BKSTR_T1[1] BKSTR_T1[0] - - - BKSTR_T2[4] BKSTR_T2[3] BKSTR_T2[2] BKSTR_T2[1] BKSTR_T2[0] - - - - - - - - - - - - - - - - - - - - - - - - - - - ENH_MD - - - ENH_DISP_ON ENH_VS[8] - - - - - ENH_VS[10] ENH_VS[9] ENH_VS[7] ENH_VS[6] ENH_VS[5] ENH_VS[4] ENH_VS[3] ENH_VS[2] ENH_VS[1] ENH_VS[0] - - - - - ENH_VW[10] ENH_VW[9] ENH_VW[8] ENH_VW[7] ENH_VW[6] ENH_VW[5] ENH_VW[4] ENH_VW[3] ENH_VW[2] ENH_VW[1] ENH_VW[0] - - - - - ENH_HS[10] ENH_HS[9] ENH_HS[8] ENH_HS[7] ENH_HS[6] ENH_HS[5] ENH_HS[4] ENH_HS[3] ENH_HS[2] ENH_HS[1] ENH_HS[0] - - - - - ENH_HW[10] ENH_HW[9] ENH_HW[8] ENH_HW[7] ENH_HW[6] ENH_HW[5] ENH_HW[4] ENH_HW[3] ENH_HW[2] ENH_HW[1] ENH_HW[0] - - - - - - - - - - - - - - - SHP_H_ON - - - - - - - - - SHP_H1_CORE[6] SHP_H1_CORE[5] SHP_H1_CORE[4] SHP_H1_CORE[3] SHP_H1_CORE[2] SHP_H1_CORE[1] SHP_H1_CORE[0] R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-204 RZ/A1H Group, RZ/A1M Group Table 58.2 Module Video display controller 5 channel 0 58. List of Registers Register Bits Register Abbreviation ADJ1_ENH_SHP2 ADJ1_ENH_SHP3 ADJ1_ENH_SHP4 ADJ1_ENH_SHP5 ADJ1_ENH_SHP6 ADJ1_ENH_LTI1 ADJ1_ENH_LTI2 ADJ1_MTX_MODE ADJ1_MTX_YG_ ADJ0 ADJ1_MTX_YG_ ADJ1 ADJ1_MTX_CBB_ ADJ0 Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 Bits 24/16/8/0 SHP_H1_CLIP_O[7] SHP_H1_CLIP_O[6] SHP_H1_CLIP_O[5] SHP_H1_CLIP_O[4] SHP_H1_CLIP_O[3] SHP_H1_CLIP_O[2] SHP_H1_CLIP_O[1] SHP_H1_CLIP_O[0] SHP_H1_CLIP_U [7] SHP_H1_CLIP_U [6] SHP_H1_CLIP_U [5] SHP_H1_CLIP_U [4] SHP_H1_CLIP_U [3] SHP_H1_CLIP_U [2] SHP_H1_CLIP_U [1] SHP_H1_CLIP_U [0] SHP_H1_GAIN_O[7] SHP_H1_GAIN_O[6] SHP_H1_GAIN_O[5] SHP_H1_GAIN_O[4] SHP_H1_GAIN_O[3] SHP_H1_GAIN_O[2] SHP_H1_GAIN_O[1] SHP_H1_GAIN_O[0] SHP_H1_GAIN_U[7] SHP_H1_GAIN_U[6] SHP_H1_GAIN_U[5] SHP_H1_GAIN_U[4] SHP_H1_GAIN_U[3] SHP_H1_GAIN_U[2] SHP_H1_GAIN_U[1] SHP_H1_GAIN_U[0] - - - - - - - - - - - - - - - SHP_H2_LPF_SEL - - - - - - - - - SHP_H2_CORE[6] SHP_H2_CORE[5] SHP_H2_CORE[4] SHP_H2_CORE[3] SHP_H2_CORE[2] SHP_H2_CORE[1] SHP_H2_CORE[0] SHP_H2_CLIP_O[7] SHP_H2_CLIP_O[6] SHP_H2_CLIP_O[5] SHP_H2_CLIP_O[4] SHP_H2_CLIP_O[3] SHP_H2_CLIP_O[2] SHP_H2_CLIP_O[1] SHP_H2_CLIP_O[0] SHP_H2_CLIP_U [7] SHP_H2_CLIP_U [6] SHP_H2_CLIP_U [5] SHP_H2_CLIP_U [4] SHP_H2_CLIP_U [3] SHP_H2_CLIP_U [2] SHP_H2_CLIP_U [1] SHP_H2_CLIP_U [0] SHP_H2_GAIN_O[7] SHP_H2_GAIN_O[6] SHP_H2_GAIN_O[5] SHP_H2_GAIN_O[4] SHP_H2_GAIN_O[3] SHP_H2_GAIN_O[2] SHP_H2_GAIN_O[1] SHP_H2_GAIN_O[0] SHP_H2_GAIN_U[7] SHP_H2_GAIN_U[6] SHP_H2_GAIN_U[5] SHP_H2_GAIN_U[4] SHP_H2_GAIN_U[3] SHP_H2_GAIN_U[2] SHP_H2_GAIN_U[1] SHP_H2_GAIN_U[0] - - - - - - - - - - - - - - - - - - - - - - - - - SHP_H3_CORE[6] SHP_H3_CORE[5] SHP_H3_CORE[4] SHP_H3_CORE[3] SHP_H3_CORE[2] SHP_H3_CORE[1] SHP_H3_CORE[0] SHP_H3_CLIP_O[7] SHP_H3_CLIP_O[6] SHP_H3_CLIP_O[5] SHP_H3_CLIP_O[4] SHP_H3_CLIP_O[3] SHP_H3_CLIP_O[2] SHP_H3_CLIP_O[1] SHP_H3_CLIP_O[0] SHP_H3_CLIP_U [7] SHP_H3_CLIP_U [6] SHP_H3_CLIP_U [5] SHP_H3_CLIP_U [4] SHP_H3_CLIP_U [3] SHP_H3_CLIP_U [2] SHP_H3_CLIP_U [1] SHP_H3_CLIP_U [0] SHP_H3_GAIN_O[7] SHP_H3_GAIN_O[6] SHP_H3_GAIN_O[5] SHP_H3_GAIN_O[4] SHP_H3_GAIN_O[3] SHP_H3_GAIN_O[2] SHP_H3_GAIN_O[1] SHP_H3_GAIN_O[0] SHP_H3_GAIN_U[7] SHP_H3_GAIN_U[6] SHP_H3_GAIN_U[5] SHP_H3_GAIN_U[4] SHP_H3_GAIN_U[3] SHP_H3_GAIN_U[2] SHP_H3_GAIN_U[1] SHP_H3_GAIN_U[0] LTI_H_ON - - - - - - LTI_H2_LPF_SEL LTI_H2_INC_ ZERO[7] LTI_H2_INC_ ZERO[6] LTI_H2_INC_ ZERO[5] LTI_H2_INC_ ZERO[4] LTI_H2_INC_ ZERO[3] LTI_H2_INC_ ZERO[2] LTI_H2_INC_ ZERO[1] LTI_H2_INC_ ZERO[0] LTI_H2_GAIN[7] LTI_H2_GAIN[6] LTI_H2_GAIN[5] LTI_H2_GAIN[4] LTI_H2_GAIN[3] LTI_H2_GAIN[2] LTI_H2_GAIN[1] LTI_H2_GAIN[0] LTI_H2_CORE[7] LTI_H2_CORE[6] LTI_H2_CORE[5] LTI_H2_CORE[4] LTI_H2_CORE[3] LTI_H2_CORE[2] LTI_H2_CORE[1] LTI_H2_CORE[0] - - - - - - - LTI_H4_MEDIAN_TA P_SEL LTI_H4_INC_ ZERO[7] LTI_H4_INC_ ZERO[6] LTI_H4_INC_ ZERO[5] LTI_H4_INC_ ZERO[4] LTI_H4_INC_ ZERO[3] LTI_H4_INC_ ZERO[2] LTI_H4_INC_ ZERO[1] LTI_H4_INC_ ZERO[0] LTI_H4_GAIN[7] LTI_H4_GAIN[6] LTI_H4_GAIN[5] LTI_H4_GAIN[4] LTI_H4_GAIN[3] LTI_H4_GAIN[2] LTI_H4_GAIN[1] LTI_H4_GAIN[0] LTI_H4_CORE[7] LTI_H4_CORE[6] LTI_H4_CORE[5] LTI_H4_CORE[4] LTI_H4_CORE[3] LTI_H4_CORE[2] LTI_H4_CORE[1] LTI_H4_CORE[0] - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - ADJ1_MTX_MD[1] ADJ1_MTX_MD[0] - - - - - - - - ADJ1_MTX_YG[7] ADJ1_MTX_YG[6] ADJ1_MTX_YG[5] ADJ1_MTX_YG[4] ADJ1_MTX_YG[3] ADJ1_MTX_YG[2] ADJ1_MTX_YG[1] ADJ1_MTX_YG[0] - - - - - ADJ1_MTX_GG [10] ADJ1_MTX_GG[9] ADJ1_MTX_GG[8] ADJ1_MTX_GG[7] ADJ1_MTX_GG[6] ADJ1_MTX_GG[5] ADJ1_MTX_GG[4] ADJ1_MTX_GG[3] ADJ1_MTX_GG[2] ADJ1_MTX_GG[1] ADJ1_MTX_GG[0] - - - - - ADJ1_MTX_GB [10] ADJ1_MTX_GB[9] ADJ1_MTX_GB[8] ADJ1_MTX_GB[7] ADJ1_MTX_GB[6] ADJ1_MTX_GB[5] ADJ1_MTX_GB[4] ADJ1_MTX_GB[3] ADJ1_MTX_GB[2] ADJ1_MTX_GB[1] ADJ1_MTX_GB[0] - - - - - ADJ1_MTX_GR [10] ADJ1_MTX_GR[9] ADJ1_MTX_GR[8] ADJ1_MTX_GR[7] ADJ1_MTX_GR[6] ADJ1_MTX_GR[5] ADJ1_MTX_GR[4] ADJ1_MTX_GR[3] ADJ1_MTX_GR[2] ADJ1_MTX_GR[1] ADJ1_MTX_GR[0] - - - - - - - - ADJ1_MTX_B[7] ADJ1_MTX_B[6] ADJ1_MTX_B[5] ADJ1_MTX_B[4] ADJ1_MTX_B[3] ADJ1_MTX_B[2] ADJ1_MTX_B[1] ADJ1_MTX_B[0] - - - - - ADJ1_MTX_BG [10] ADJ1_MTX_BG[9] ADJ1_MTX_BG[8] ADJ1_MTX_BG[7] ADJ1_MTX_BG[6] ADJ1_MTX_BG[5] ADJ1_MTX_BG[4] ADJ1_MTX_BG[3] ADJ1_MTX_BG[2] ADJ1_MTX_BG[1] ADJ1_MTX_BG[0] R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-205 RZ/A1H Group, RZ/A1M Group Table 58.2 Module Video display controller 5 channel 0 58. List of Registers Register Bits Register Abbreviation ADJ1_MTX_CBB_ ADJ1 ADJ1_MTX_CRR_ ADJ0 ADJ1_MTX_CRR_ ADJ1 GR2_UPDATE GR2_FLM_RD GR2_FLM1 GR2_FLM2 GR2_FLM3 GR2_FLM4 GR2_FLM5 GR2_FLM6 GR2_AB1 Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 Bits 24/16/8/0 - - - - - ADJ1_MTX_BB [10] ADJ1_MTX_BB[9] ADJ1_MTX_BB[8] ADJ1_MTX_BB[7] ADJ1_MTX_BB[6] ADJ1_MTX_BB[5] ADJ1_MTX_BB[4] ADJ1_MTX_BB[3] ADJ1_MTX_BB[2] ADJ1_MTX_BB[1] ADJ1_MTX_BB[0] - - - - - ADJ1_MTX_BR [10] ADJ1_MTX_BR[9] ADJ1_MTX_BR[8] ADJ1_MTX_BR[7] ADJ1_MTX_BR[6] ADJ1_MTX_BR[5] ADJ1_MTX_BR[4] ADJ1_MTX_BR[3] ADJ1_MTX_BR[2] ADJ1_MTX_BR[1] ADJ1_MTX_BR[0] - - - - - - - - ADJ1_MTX_R[7] ADJ1_MTX_R[6] ADJ1_MTX_R[5] ADJ1_MTX_R[4] ADJ1_MTX_R[3] ADJ1_MTX_R[2] ADJ1_MTX_R[1] ADJ1_MTX_R[0] - - - - - ADJ1_MTX_RG [10] ADJ1_MTX_RG[9] ADJ1_MTX_RG[8] ADJ1_MTX_RG[7] ADJ1_MTX_RG[6] ADJ1_MTX_RG[5] ADJ1_MTX_RG[4] ADJ1_MTX_RG[3] ADJ1_MTX_RG[2] ADJ1_MTX_RG[1] ADJ1_MTX_RG[0] - - - - - ADJ1_MTX_RB [10] ADJ1_MTX_RB[9] ADJ1_MTX_RB[8] ADJ1_MTX_RB[7] ADJ1_MTX_RB[6] ADJ1_MTX_RB[5] ADJ1_MTX_RB[4] ADJ1_MTX_RB[3] ADJ1_MTX_RB[2] ADJ1_MTX_RB[1] ADJ1_MTX_RB[0] - - - - - ADJ1_MTX_RR [10] ADJ1_MTX_RR[9] ADJ1_MTX_RR[8] ADJ1_MTX_RR[7] ADJ1_MTX_RR[6] ADJ1_MTX_RR[5] ADJ1_MTX_RR[4] ADJ1_MTX_RR[3] ADJ1_MTX_RR[2] ADJ1_MTX_RR[1] ADJ1_MTX_RR[0] - - - - - - - - - - - - - - - - - - - - - - - GR2_UPDATE - - - GR2_P_VEN - - - GR2_IBUS_VEN - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - GR2_R_ENB - - - - - - - - - - - - - - - GR2_LN_OFF_ DIR GR2_FLM_SEL[0] - - - - - - GR2_FLM_SEL[1] - - - - - - - GR2_BST_MD GR2_BASE[31] GR2_BASE[30] GR2_BASE[29] GR2_BASE[28] GR2_BASE[27] GR2_BASE[26] GR2_BASE[25] GR2_BASE[24] GR2_BASE[23] GR2_BASE[22] GR2_BASE[21] GR2_BASE[20] GR2_BASE[19] GR2_BASE[18] GR2_BASE[17] GR2_BASE[16] GR2_BASE[15] GR2_BASE[14] GR2_BASE[13] GR2_BASE[12] GR2_BASE[11] GR2_BASE[10] GR2_BASE[9] GR2_BASE[8] GR2_BASE[7] GR2_BASE[6] GR2_BASE[5] GR2_BASE[4] GR2_BASE[3] GR2_BASE[2] GR2_BASE[1] GR2_BASE[0] - GR2_LN_OFF[14] GR2_LN_OFF[13] GR2_LN_OFF[12] GR2_LN_OFF[11] GR2_LN_OFF[10] GR2_LN_OFF[9] GR2_LN_OFF[8] GR2_LN_OFF[7] GR2_LN_OFF[6] GR2_LN_OFF[5] GR2_LN_OFF[4] GR2_LN_OFF[3] GR2_LN_OFF[2] GR2_LN_OFF[1] GR2_LN_OFF[0] - - - - - - GR2_FLM_NUM [9] GR2_FLM_NUM [8] GR2_FLM_NUM [7] GR2_FLM_NUM [6] GR2_FLM_NUM [5] GR2_FLM_NUM [4] GR2_FLM_NUM [3] GR2_FLM_NUM[2] GR2_FLM_NUM [1] GR2_FLM_NUM [0] - - - - - - - - - GR2_FLM_OFF [22] GR2_FLM_OFF [21] GR2_FLM_OFF [20] GR2_FLM_OFF [19] GR2_FLM_OFF [18] GR2_FLM_OFF [17] GR2_FLM_OFF [16] GR2_FLM_OFF [15] GR2_FLM_OFF [14] GR2_FLM_OFF [13] GR2_FLM_OFF [12] GR2_FLM_OFF [11] GR2_FLM_OFF [10] GR2_FLM_OFF[9] GR2_FLM_OFF[8] GR2_FLM_OFF[7] GR2_FLM_OFF[6] GR2_FLM_OFF[5] GR2_FLM_OFF[4] GR2_FLM_OFF[3] GR2_FLM_OFF[2] GR2_FLM_OFF[1] GR2_FLM_OFF[0] - - - - - GR2_FLM_LNUM[10] GR2_FLM_LNUM[9] GR2_FLM_LNUM[8] GR2_FLM_LNUM[7] GR2_FLM_LNUM[6] GR2_FLM_LNUM[5] GR2_FLM_LNUM[4] GR2_FLM_LNUM[3] GR2_FLM_LNUM[2] GR2_FLM_LNUM[1] GR2_FLM_LNUM[0] - - - - - GR2_FLM_LOOP [10] GR2_FLM_LOOP [9] GR2_FLM_LOOP [8] GR2_FLM_LOOP [7] GR2_FLM_LOOP [6] GR2_FLM_LOOP [5] GR2_FLM_LOOP [4] GR2_FLM_LOOP [3] GR2_FLM_LOOP [2] GR2_FLM_LOOP [1] GR2_FLM_LOOP [0] GR2_FORMAT[3] GR2_FORMAT[2] GR2_FORMAT[1] GR2_FORMAT[0] - GR2_HW[10] GR2_HW[9] GR2_HW[8] GR2_HW[7] GR2_HW[6] GR2_HW[5] GR2_HW[4] GR2_HW[3] GR2_HW[2] GR2_HW[1] GR2_HW[0] - - - GR2_RDSWA[2] GR2_RDSWA[1] GR2_RDSWA[0] - - - - GR2_STA_POS[5] GR2_STA_POS[4] GR2_STA_POS[3] GR2_STA_POS[2] GR2_STA_POS[1] GR2_STA_POS[0] - - - - - - - - - - - - - - - - GR2_ARC_MUL GR2_ACALC_MD - GR2_ARC_ON - - - GR2_ARC_DISP_ON - - - GR2_GRC_DISP_ON - - GR2_DISP_SEL[1] GR2_DISP_SEL[0] R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-206 RZ/A1H Group, RZ/A1M Group Table 58.2 Module Video display controller 5 channel 0 58. List of Registers Register Bits Register Abbreviation GR2_AB2 GR2_AB3 GR2_AB4 GR2_AB5 GR2_AB6 GR2_AB7 GR2_AB8 GR2_AB9 GR2_AB10 GR2_AB11 GR2_BASE GR2_CLUT GR2_MON Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 Bits 24/16/8/0 - - - - - GR2_GRC_VS [10] GR2_GRC_VS[9] GR2_GRC_VS[8] GR2_GRC_VS[7] GR2_GRC_VS[6] GR2_GRC_VS[5] GR2_GRC_VS[4] GR2_GRC_VS[3] GR2_GRC_VS[2] GR2_GRC_VS[1] GR2_GRC_VS[0] - - - - - GR2_GRC_VW [10] GR2_GRC_VW[9] GR2_GRC_VW[8] GR2_GRC_VW[7] GR2_GRC_VW[6] GR2_GRC_VW[5] GR2_GRC_VW[4] GR2_GRC_VW[3] GR2_GRC_VW[2] GR2_GRC_VW[1] GR2_GRC_VW[0] - - - - - GR2_GRC_HS[10] GR2_GRC_HS[9] GR2_GRC_HS[8] GR2_GRC_HS[7] GR2_GRC_HS[6] GR2_GRC_HS[5] GR2_GRC_HS[4] GR2_GRC_HS[3] GR2_GRC_HS[2] GR2_GRC_HS[1] GR2_GRC_HS[0] - - - - - GR2_GRC_HW [10] GR2_GRC_HW[9] GR2_GRC_HW[8] GR2_GRC_HW[7] GR2_GRC_HW[6] GR2_GRC_HW[5] GR2_GRC_HW[4] GR2_GRC_HW[3] GR2_GRC_HW[2] GR2_GRC_HW[1] GR2_GRC_HW[0] - - - - - GR2_ARC_VS[10] GR2_ARC_VS[9] GR2_ARC_VS[8] GR2_ARC_VS[7] GR2_ARC_VS[6] GR2_ARC_VS[5] GR2_ARC_VS[4] GR2_ARC_VS[3] GR2_ARC_VS[2] GR2_ARC_VS[1] GR2_ARC_VS[0] - - - - - GR2_ARC_VW [10] GR2_ARC_VW[9] GR2_ARC_VW[8] GR2_ARC_VW[7] GR2_ARC_VW[6] GR2_ARC_VW[5] GR2_ARC_VW[4] GR2_ARC_VW[3] GR2_ARC_VW[2] GR2_ARC_VW[1] GR2_ARC_VW[0] - - - - - GR2_ARC_HS [10] GR2_ARC_HS[9] GR2_ARC_HS[8] GR2_ARC_HS[7] GR2_ARC_HS[6] GR2_ARC_HS[5] GR2_ARC_HS[4] GR2_ARC_HS[3] GR2_ARC_HS[2] GR2_ARC_HS[1] GR2_ARC_HS[0] - - - - - GR2_ARC_HW [10] GR2_ARC_HW[9] GR2_ARC_HW[8] GR2_ARC_HW[7] GR2_ARC_HW[6] GR2_ARC_HW[5] GR2_ARC_HW[4] GR2_ARC_HW[3] GR2_ARC_HW[2] GR2_ARC_HW[1] GR2_ARC_HW[0] - - - - - - - GR2_ARC_ MODE GR2_ARC_COEF[7] GR2_ARC_COEF[6] GR2_ARC_COEF[5] GR2_ARC_COEF[4] GR2_ARC_COEF[3] GR2_ARC_COEF[2] GR2_ARC_COEF[1] GR2_ARC_COEF[0] - - - - - - - - GR2_ARC_RATE [7] GR2_ARC_RATE [6] GR2_ARC_RATE [5] GR2_ARC_RATE [4] GR2_ARC_RATE [3] GR2_ARC_RATE [2] GR2_ARC_RATE [1] GR2_ARC_RATE [0] - - - - - - - - GR2_ARC_DEF[7] GR2_ARC_DEF[6] GR2_ARC_DEF[5] GR2_ARC_DEF[4] GR2_ARC_DEF[3] GR2_ARC_DEF[2] GR2_ARC_DEF[1] GR2_ARC_DEF[0] - - - - - - - - - - - - - - - GR2_CK_ON GR2_CK_KCLUT [7] GR2_CK_KCLUT [6] GR2_CK_KCLUT [5] GR2_CK_KCLUT [4] GR2_CK_KCLUT [3] GR2_CK_KCLUT [2] GR2_CK_KCLUT [1] GR2_CK_KCLUT [0] GR2_CK_KG[7] GR2_CK_KG[6] GR2_CK_KG[5] GR2_CK_KG[4] GR2_CK_KG[3] GR2_CK_KG[2] GR2_CK_KG[1] GR2_CK_KG[0] GR2_CK_KB[7] GR2_CK_KB[6] GR2_CK_KB[5] GR2_CK_KB[4] GR2_CK_KB[3] GR2_CK_KB[2] GR2_CK_KB[1] GR2_CK_KB[0] GR2_CK_KR[7] GR2_CK_KR[6] GR2_CK_KR[5] GR2_CK_KR[4] GR2_CK_KR[3] GR2_CK_KR[2] GR2_CK_KR[1] GR2_CK_KR[0] GR2_CK_A[7] GR2_CK_A[6] GR2_CK_A[5] GR2_CK_A[4] GR2_CK_A[3] GR2_CK_A[2] GR2_CK_A[1] GR2_CK_A[0] GR2_CK_G[7] GR2_CK_G[6] GR2_CK_G[5] GR2_CK_G[4] GR2_CK_G[3] GR2_CK_G[2] GR2_CK_G[1] GR2_CK_G[0] GR2_CK_B[7] GR2_CK_B[6] GR2_CK_B[5] GR2_CK_B[4] GR2_CK_B[3] GR2_CK_B[2] GR2_CK_B[1] GR2_CK_B[0] GR2_CK_R[7] GR2_CK_R[6] GR2_CK_R[5] GR2_CK_R[4] GR2_CK_R[3] GR2_CK_R[2] GR2_CK_R[1] GR2_CK_R[0] GR2_A0[7] GR2_A0[6] GR2_A0[5] GR2_A0[4] GR2_A0[3] GR2_A0[2] GR2_A0[1] GR2_A0[0] GR2_G0[7] GR2_G0[6] GR2_G0[5] GR2_G0[4] GR2_G0[3] GR2_G0[2] GR2_G0[1] GR2_G0[0] GR2_B0[7] GR2_B0[6] GR2_B0[5] GR2_B0[4] GR2_B0[3] GR2_B0[2] GR2_B0[1] GR2_B0[0] GR2_R0[7] GR2_R0[6] GR2_R0[5] GR2_R0[4] GR2_R0[3] GR2_R0[2] GR2_R0[1] GR2_R0[0] GR2_A1[7] GR2_A1[6] GR2_A1[5] GR2_A1[4] GR2_A1[3] GR2_A1[2] GR2_A1[1] GR2_A1[0] GR2_G1[7] GR2_G1[6] GR2_G1[5] GR2_G1[4] GR2_G1[3] GR2_G1[2] GR2_G1[1] GR2_G1[0] GR2_B1[7] GR2_B1[6] GR2_B1[5] GR2_B1[4] GR2_B1[3] GR2_B1[2] GR2_B1[1] GR2_B1[0] GR2_R1[7] GR2_R1[6] GR2_R1[5] GR2_R1[4] GR2_R1[3] GR2_R1[2] GR2_R1[1] GR2_R1[0] - - - - - - - - GR2_BASE_G[7] GR2_BASE_G[6] GR2_BASE_G[5] GR2_BASE_G[4] GR2_BASE_G[3] GR2_BASE_G[2] GR2_BASE_G[1] GR2_BASE_G[0] GR2_BASE_B[7] GR2_BASE_B[6] GR2_BASE_B[5] GR2_BASE_B[4] GR2_BASE_B[3] GR2_BASE_B[2] GR2_BASE_B[1] GR2_BASE_B[0] GR2_BASE_R[7] GR2_BASE_R[6] GR2_BASE_R[5] GR2_BASE_R[4] GR2_BASE_R[3] GR2_BASE_R[2] GR2_BASE_R[1] GR2_BASE_R[0] - - - - - - - - - - - - - - - GR2_CLT_SEL - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - GR2_ARC_ST R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-207 RZ/A1H Group, RZ/A1M Group Table 58.2 Module Video display controller 5 channel 0 58. List of Registers Register Bits Register Abbreviation GR3_UPDATE GR3_FLM_RD GR3_FLM1 GR3_FLM2 GR3_FLM3 GR3_FLM4 GR3_FLM5 GR3_FLM6 GR3_AB1 GR3_AB2 GR3_AB3 GR3_AB4 Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 Bits 24/16/8/0 - - - - - - - - - - - - - - - - - - - - - - - GR3_UPDATE - - - GR3_P_VEN - - - GR3_IBUS_VEN - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - GR3_R_ENB - - - - - - - - - - - - - - - GR3_LN_OFF_ DIR GR3_FLM_SEL[0] - - - - - - GR3_FLM_SEL[1] - - - - - - - GR3_BST_MD GR3_BASE[31] GR3_BASE[30] GR3_BASE[29] GR3_BASE[28] GR3_BASE[27] GR3_BASE[26] GR3_BASE[25] GR3_BASE[24] GR3_BASE[23] GR3_BASE[22] GR3_BASE[21] GR3_BASE[20] GR3_BASE[19] GR3_BASE[18] GR3_BASE[17] GR3_BASE[16] GR3_BASE[15] GR3_BASE[14] GR3_BASE[13] GR3_BASE[12] GR3_BASE[11] GR3_BASE[10] GR3_BASE[9] GR3_BASE[8] GR3_BASE[7] GR3_BASE[6] GR3_BASE[5] GR3_BASE[4] GR3_BASE[3] GR3_BASE[2] GR3_BASE[1] GR3_BASE[0] - GR3_LN_OFF[14] GR3_LN_OFF[13] GR3_LN_OFF[12] GR3_LN_OFF[11] GR3_LN_OFF[10] GR3_LN_OFF[9] GR3_LN_OFF[8] GR3_LN_OFF[7] GR3_LN_OFF[6] GR3_LN_OFF[5] GR3_LN_OFF[4] GR3_LN_OFF[3] GR3_LN_OFF[2] GR3_LN_OFF[1] GR3_LN_OFF[0] - - - - - - GR3_FLM_NUM [9] GR3_FLM_NUM [8] GR3_FLM_NUM [7] GR3_FLM_NUM [6] GR3_FLM_NUM [5] GR3_FLM_NUM [4] GR3_FLM_NUM [3] GR3_FLM_NUM [2] GR3_FLM_NUM [1] GR3_FLM_NUM [0] - - - - - - - - - GR3_FLM_OFF [22] GR3_FLM_OFF [21] GR3_FLM_OFF [20] GR3_FLM_OFF [19] GR3_FLM_OFF [18] GR3_FLM_OFF [17] GR3_FLM_OFF [16] GR3_FLM_OFF [15] GR3_FLM_OFF [14] GR3_FLM_OFF [13] GR3_FLM_OFF [12] GR3_FLM_OFF [11] GR3_FLM_OFF [10] GR3_FLM_OFF[9] GR3_FLM_OFF[8] GR3_FLM_OFF[7] GR3_FLM_OFF[6] GR3_FLM_OFF[5] GR3_FLM_OFF[4] GR3_FLM_OFF[3] GR3_FLM_OFF[2] GR3_FLM_OFF[1] GR3_FLM_OFF[0] - - - - - GR3_FLM_LNUM[10] GR3_FLM_LNUM[9] GR3_FLM_LNUM[8] GR3_FLM_LNUM[7] GR3_FLM_LNUM[6] GR3_FLM_LNUM[5] GR3_FLM_LNUM[4] GR3_FLM_LNUM[3] GR3_FLM_LNUM[2] GR3_FLM_LNUM[1] GR3_FLM_LNUM[0] - - - - - GR3_FLM_LOOP [10] GR3_FLM_LOOP [9] GR3_FLM_LOOP [8] GR3_FLM_LOOP [7] GR3_FLM_LOOP [6] GR3_FLM_LOOP [5] GR3_FLM_LOOP [4] GR3_FLM_LOOP [3] GR3_FLM_LOOP [2] GR3_FLM_LOOP [1] GR3_FLM_LOOP [0] GR3_FORMAT[3] GR3_FORMAT[2] GR3_FORMAT[1] GR3_FORMAT[0] - GR3_HW[10] GR3_HW[9] GR3_HW[8] GR3_HW[7] GR3_HW[6] GR3_HW[5] GR3_HW[4] GR3_HW[3] GR3_HW[2] GR3_HW[1] GR3_HW[0] - - - GR3_RDSWA[2] GR3_RDSWA[1] GR3_RDSWA[0] - - - - GR3_STA_POS[5] GR3_STA_POS[4] GR3_STA_POS[3] GR3_STA_POS[2] GR3_STA_POS[1] GR3_STA_POS[0] - - - - - - - - - - - - - - - - GR3_ARC_MUL GR3_ACALC_MD - GR3_ARC_ON - - - GR3_ARC_DISP_ON - - - GR3_GRC_DISP_ON - - GR3_DISP_SEL[1] GR3_DISP_SEL[0] - - - - - GR3_GRC_VS[10] GR3_GRC_VS[9] GR3_GRC_VS[8] GR3_GRC_VS[7] GR3_GRC_VS[6] GR3_GRC_VS[5] GR3_GRC_VS[4] GR3_GRC_VS[3] GR3_GRC_VS[2] GR3_GRC_VS[1] GR3_GRC_VS[0] - - - - - GR3_GRC_VW [10] GR3_GRC_VW[9] GR3_GRC_VW[8] GR3_GRC_VW[7] GR3_GRC_VW[6] GR3_GRC_VW[5] GR3_GRC_VW[4] GR3_GRC_VW[3] GR3_GRC_VW[2] GR3_GRC_VW[1] GR3_GRC_VW[0] - - - - - GR3_GRC_HS[10] GR3_GRC_HS[9] GR3_GRC_HS[8] GR3_GRC_HS[7] GR3_GRC_HS[6] GR3_GRC_HS[5] GR3_GRC_HS[4] GR3_GRC_HS[3] GR3_GRC_HS[2] GR3_GRC_HS[1] GR3_GRC_HS[0] - - - - - GR3_GRC_HW [10] GR3_GRC_HW[9] GR3_GRC_HW[8] GR3_GRC_HW[7] GR3_GRC_HW[6] GR3_GRC_HW[5] GR3_GRC_HW[4] GR3_GRC_HW[3] GR3_GRC_HW[2] GR3_GRC_HW[1] GR3_GRC_HW[0] - - - - - GR3_ARC_VS[10] GR3_ARC_VS[9] GR3_ARC_VS[8] GR3_ARC_VS[7] GR3_ARC_VS[6] GR3_ARC_VS[5] GR3_ARC_VS[4] GR3_ARC_VS[3] GR3_ARC_VS[2] GR3_ARC_VS[1] GR3_ARC_VS[0] - - - - - GR3_ARC_VW [10] GR3_ARC_VW[9] GR3_ARC_VW[8] GR3_ARC_VW[7] GR3_ARC_VW[6] GR3_ARC_VW[5] GR3_ARC_VW[4] GR3_ARC_VW[3] GR3_ARC_VW[2] GR3_ARC_VW[1] GR3_ARC_VW[0] R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-208 RZ/A1H Group, RZ/A1M Group Table 58.2 Module Video display controller 5 channel 0 58. List of Registers Register Bits Register Abbreviation GR3_AB5 GR3_AB6 GR3_AB7 GR3_AB8 GR3_AB9 GR3_AB10 GR3_AB11 GR3_BASE GR3_CLUT_INT GR3_MON GR_VIN_UPDATE GR_VIN_AB1 Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 Bits 24/16/8/0 - - - - - GR3_ARC_HS[10] GR3_ARC_HS[9] GR3_ARC_HS[8] GR3_ARC_HS[7] GR3_ARC_HS[6] GR3_ARC_HS[5] GR3_ARC_HS[4] GR3_ARC_HS[3] GR3_ARC_HS[2] GR3_ARC_HS[1] GR3_ARC_HS[0] - - - - - GR3_ARC_HW [10] GR3_ARC_HW[9] GR3_ARC_HW[8] GR3_ARC_HW[7] GR3_ARC_HW[6] GR3_ARC_HW[5] GR3_ARC_HW[4] GR3_ARC_HW[3] GR3_ARC_HW[2] GR3_ARC_HW[1] GR3_ARC_HW[0] - - - - - - - GR3_ARC_ MODE GR3_ARC_COEF[7] GR3_ARC_COEF[6] GR3_ARC_COEF[5] GR3_ARC_COEF[4] GR3_ARC_COEF[3] GR3_ARC_COEF[2] GR3_ARC_COEF[1] GR3_ARC_COEF[0] - - - - - - - - GR3_ARC_RATE [7] GR3_ARC_RATE [6] GR3_ARC_RATE [5] GR3_ARC_RATE [4] GR3_ARC_RATE [3] GR3_ARC_RATE [2] GR3_ARC_RATE [1] GR3_ARC_RATE [0] - - - - - - - - GR3_ARC_DEF[7] GR3_ARC_DEF[6] GR3_ARC_DEF[5] GR3_ARC_DEF[4] GR3_ARC_DEF[3] GR3_ARC_DEF[2] GR3_ARC_DEF[1] GR3_ARC_DEF[0] - - - - - - - - - - - - - - - GR3_CK_ON GR3_CK_KCLUT [7] GR3_CK_KCLUT [6] GR3_CK_KCLUT [5] GR3_CK_KCLUT [4] GR3_CK_KCLUT [3] GR3_CK_KCLUT [2] GR3_CK_KCLUT [1] GR3_CK_KCLUT [0] GR3_CK_KG[7] GR3_CK_KG[6] GR3_CK_KG[5] GR3_CK_KG[4] GR3_CK_KG[3] GR3_CK_KG[2] GR3_CK_KG[1] GR3_CK_KG[0] GR3_CK_KB[7] GR3_CK_KB[6] GR3_CK_KB[5] GR3_CK_KB[4] GR3_CK_KB[3] GR3_CK_KB[2] GR3_CK_KB[1] GR3_CK_KB[0] GR3_CK_KR[7] GR3_CK_KR[6] GR3_CK_KR[5] GR3_CK_KR[4] GR3_CK_KR[3] GR3_CK_KR[2] GR3_CK_KR[1] GR3_CK_KR[0] GR3_CK_A[7] GR3_CK_A[6] GR3_CK_A[5] GR3_CK_A[4] GR3_CK_A[3] GR3_CK_A[2] GR3_CK_A[1] GR3_CK_A[0] GR3_CK_G[7] GR3_CK_G[6] GR3_CK_G[5] GR3_CK_G[4] GR3_CK_G[3] GR3_CK_G[2] GR3_CK_G[1] GR3_CK_G[0] GR3_CK_B[7] GR3_CK_B[6] GR3_CK_B[5] GR3_CK_B[4] GR3_CK_B[3] GR3_CK_B[2] GR3_CK_B[1] GR3_CK_B[0] GR3_CK_R[7] GR3_CK_R[6] GR3_CK_R[5] GR3_CK_R[4] GR3_CK_R[3] GR3_CK_R[2] GR3_CK_R[1] GR3_CK_R[0] GR3_A0[7] GR3_A0[6] GR3_A0[5] GR3_A0[4] GR3_A0[3] GR3_A0[2] GR3_A0[1] GR3_A0[0] GR3_G0[7] GR3_G0[6] GR3_G0[5] GR3_G0[4] GR3_G0[3] GR3_G0[2] GR3_G0[1] GR3_G0[0] GR3_B0[7] GR3_B0[6] GR3_B0[5] GR3_B0[4] GR3_B0[3] GR3_B0[2] GR3_B0[1] GR3_B0[0] GR3_R0[7] GR3_R0[6] GR3_R0[5] GR3_R0[4] GR3_R0[3] GR3_R0[2] GR3_R0[1] GR3_R0[0] GR3_A1[7] GR3_A1[6] GR3_A1[5] GR3_A1[4] GR3_A1[3] GR3_A1[2] GR3_A1[1] GR3_A1[0] GR3_G1[7] GR3_G1[6] GR3_G1[5] GR3_G1[4] GR3_G1[3] GR3_G1[2] GR3_G1[1] GR3_G1[0] GR3_B1[7] GR3_B1[6] GR3_B1[5] GR3_B1[4] GR3_B1[3] GR3_B1[2] GR3_B1[1] GR3_B1[0] GR3_R1[7] GR3_R1[6] GR3_R1[5] GR3_R1[4] GR3_R1[3] GR3_R1[2] GR3_R1[1] GR3_R1[0] - - - - - - - - GR3_BASE_G[7] GR3_BASE_G[6] GR3_BASE_G[5] GR3_BASE_G[4] GR3_BASE_G[3] GR3_BASE_G[2] GR3_BASE_G[1] GR3_BASE_G[0] GR3_BASE_B[7] GR3_BASE_B[6] GR3_BASE_B[5] GR3_BASE_B[4] GR3_BASE_B[3] GR3_BASE_B[2] GR3_BASE_B[1] GR3_BASE_B[0] GR3_BASE_R[7] GR3_BASE_R[6] GR3_BASE_R[5] GR3_BASE_R[4] GR3_BASE_R[3] GR3_BASE_R[2] GR3_BASE_R[1] GR3_BASE_R[0] - - - - - - - - - - - - - - - GR3_CLT_SEL - - - - - GR3_LINE[10] GR3_LINE[9] GR3_LINE[8] GR3_LINE[7] GR3_LINE[6] GR3_LINE[5] GR3_LINE[4] GR3_LINE[3] GR3_LINE[2] GR3_LINE[1] GR3_LINE[0] - - - - - GR3_LIN_STAT [10] GR3_LIN_STAT[9] GR3_LIN_STAT[8] GR3_LIN_STAT[7] GR3_LIN_STAT[6] GR3_LIN_STAT[5] GR3_LIN_STAT[4] GR3_LIN_STAT[3] GR3_LIN_STAT[2] GR3_LIN_STAT[1] GR3_LIN_STAT[0] - - - - - - - - - - - - - - - GR3_ARC_ST - - - - - - - - - - - - - - - - - - - - - - - GR_VIN_ UPDATE - - - GR_VIN_P_VEN - - - - - - - - - - - - - - - - - - - - - - - GR_VIN_ARC_ ON - - - GR_VIN_ARC_ DISP_ON - - - GR_VIN_GRC_ DISP_ON - GR_VIN_SCL_ UND_SEL GR_VIN_DISP_ SEL[1] GR_VIN_DISP_ SEL[0] R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-209 RZ/A1H Group, RZ/A1M Group Table 58.2 Module Video display controller 5 channel 0 58. List of Registers Register Bits Register Abbreviation GR_VIN_AB2 GR_VIN_AB3 GR_VIN_AB4 GR_VIN_AB5 GR_VIN_AB6 GR_VIN_AB7 GR_VIN_BASE GR_VIN_MON OIR_SCL0_UPDATE OIR_SCL0_FRC1 Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 Bits 24/16/8/0 - - - - - GR_VIN_GRC_ VS[10] GR_VIN_GRC_ VS[9] GR_VIN_GRC_ VS[8] GR_VIN_GRC_ VS[7] GR_VIN_GRC_ VS[6] GR_VIN_GRC_ VS[5] GR_VIN_GRC_ VS[4] GR_VIN_GRC_ VS[3] GR_VIN_GRC_ VS[2] GR_VIN_GRC_ VS[1] GR_VIN_GRC_ VS[0] - - - - - GR_VIN_GRC_ VW[10] GR_VIN_GRC_ VW[9] GR_VIN_GRC_ VW[8] GR_VIN_GRC_ VW[7] GR_VIN_GRC_ VW[6] GR_VIN_GRC_ VW[5] GR_VIN_GRC_ VW[4] GR_VIN_GRC_ VW[3] GR_VIN_GRC_ VW[2] GR_VIN_GRC_ VW[1] GR_VIN_GRC_ VW[0] - - - - - GR_VIN_GRC_ HS[10] GR_VIN_GRC_ HS[9] GR_VIN_GRC_ HS[8] GR_VIN_GRC_ HS[7] GR_VIN_GRC_ HS[6] GR_VIN_GRC_ HS[5] GR_VIN_GRC_ HS[4] GR_VIN_GRC_ HS[3] GR_VIN_GRC_ HS[2] GR_VIN_GRC_ HS[1] GR_VIN_GRC_ HS[0] - - - - - GR_VIN_GRC_ HW[10] GR_VIN_GRC_ HW[9] GR_VIN_GRC_ HW[8] GR_VIN_GRC_ HW[7] GR_VIN_GRC_ HW[6] GR_VIN_GRC_ HW[5] GR_VIN_GRC_ HW[4] GR_VIN_GRC_ HW[3] GR_VIN_GRC_ HW[2] GR_VIN_GRC_ HW[1] GR_VIN_GRC_ HW[0] - - - - - GR_VIN_ARC_ VS[10] GR_VIN_ARC_ VS[9] GR_VIN_ARC_ VS[8] GR_VIN_ARC_ VS[7] GR_VIN_ARC_ VS[6] GR_VIN_ARC_ VS[5] GR_VIN_ARC_ VS[4] GR_VIN_ARC_ VS[3] GR_VIN_ARC_ VS[2] GR_VIN_ARC_ VS[1] GR_VIN_ARC_ VS[0] - - - - - GR_VIN_ARC_ VW[10] GR_VIN_ARC_ VW[9] GR_VIN_ARC_ VW[8] GR_VIN_ARC_ VW[7] GR_VIN_ARC_ VW[6] GR_VIN_ARC_ VW[5] GR_VIN_ARC_ VW[4] GR_VIN_ARC_ VW[3] GR_VIN_ARC_ VW[2] GR_VIN_ARC_ VW[1] GR_VIN_ARC_ VW[0] - - - - - GR_VIN_ARC_ HS[10] GR_VIN_ARC_ HS[9] GR_VIN_ARC_ HS[8] GR_VIN_ARC_ HS[7] GR_VIN_ARC_ HS[6] GR_VIN_ARC_ HS[5] GR_VIN_ARC_ HS[4] GR_VIN_ARC_ HS[3] GR_VIN_ARC_ HS[2] GR_VIN_ARC_ HS[1] GR_VIN_ARC_ HS[0] - - - - - GR_VIN_ARC_ HW[10] GR_VIN_ARC_ HW[9] GR_VIN_ARC_ HW[8] GR_VIN_ARC_ HW[7] GR_VIN_ARC_ HW[6] GR_VIN_ARC_ HW[5] GR_VIN_ARC_ HW[4] GR_VIN_ARC_ HW[3] GR_VIN_ARC_ HW[2] GR_VIN_ARC_ HW[1] GR_VIN_ARC_ HW[0] - - - - - - - GR_VIN_ARC_ MODE GR_VIN_ARC_ COEF[7] GR_VIN_ARC_ COEF[6] GR_VIN_ARC_ COEF[5] GR_VIN_ARC_ COEF[4] GR_VIN_ARC_ COEF[3] GR_VIN_ARC_ COEF[2] GR_VIN_ARC_ COEF[1] GR_VIN_ARC_ COEF[0] - - - - - - - - GR_VIN_ARC_ RATE[7] GR_VIN_ARC_ RATE[6] GR_VIN_ARC_ RATE[5] GR_VIN_ARC_ RATE[4] GR_VIN_ARC_ RATE[3] GR_VIN_ARC_ RATE[2] GR_VIN_ARC_ RATE[1] GR_VIN_ARC_ RATE[0] - - - - - - - - GR_VIN_ARC_ DEF[7] GR_VIN_ARC_ DEF[6] GR_VIN_ARC_ DEF[5] GR_VIN_ARC_ DEF[4] GR_VIN_ARC_ DEF[3] GR_VIN_ARC_ DEF[2] GR_VIN_ARC_ DEF[1] GR_VIN_ARC_ DEF[0] - - - - - - - - - - - - - - - - - - - - - - - - GR_VIN_BASE_G[7] GR_VIN_BASE_G[6] GR_VIN_BASE_G[5] GR_VIN_BASE_G[4] GR_VIN_BASE_G[3] GR_VIN_BASE_G[2] GR_VIN_BASE_G[1] GR_VIN_BASE_G[0] GR_VIN_BASE_B[7] GR_VIN_BASE_B[6] GR_VIN_BASE_B[5] GR_VIN_BASE_B[4] GR_VIN_BASE_B[3] GR_VIN_BASE_B[2] GR_VIN_BASE_B[1] GR_VIN_BASE_B[0] GR_VIN_BASE_R[7] GR_VIN_BASE_R[6] GR_VIN_BASE_R[5] GR_VIN_BASE_R[4] GR_VIN_BASE_R[3] GR_VIN_BASE_R[2] GR_VIN_BASE_R[1] GR_VIN_BASE_R[0] - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - GR_VIN_ARC_ST - - - - - - - - - - - - - - - - - - OIR_SCL0_VEN_D OIR_SCL0_VEN_C - - - OIR_SCL0_ UPDATE - - - OIR_SCL0_VEN_B - - - OIR_SCL0_ VEN_A OIR_RES_ VMASK[15] OIR_RES_ VMASK[14] OIR_RES_ VMASK[13] OIR_RES_ VMASK[12] OIR_RES_ VMASK[11] OIR_RES_ VMASK[10] OIR_RES_ VMASK[9] OIR_RES_ VMASK[8] OIR_RES_ VMASK[7] OIR_RES_ VMASK[6] OIR_RES_ VMASK[5] OIR_RES_ VMASK[4] OIR_RES_ VMASK[3] OIR_RES_ VMASK[2] OIR_RES_ VMASK[1] OIR_RES_ VMASK[0] - - - - - - - - - - - - - - - OIR_RES_ VMASK_ON R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-210 RZ/A1H Group, RZ/A1M Group Table 58.2 Module Video display controller 5 channel 0 58. List of Registers Register Bits Register Abbreviation OIR_SCL0_FRC2 OIR_SCL0_FRC3 OIR_SCL0_FRC4 OIR_SCL0_FRC5 OIR_SCL0_FRC6 OIR_SCL0_FRC7 OIR_SCL0_DS1 OIR_SCL0_DS2 OIR_SCL0_DS3 OIR_SCL0_DS7 Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 Bits 24/16/8/0 OIR_RES_VLACK[15] OIR_RES_VLACK[14] OIR_RES_VLACK[13] OIR_RES_VLACK[12] OIR_RES_VLACK[11] OIR_RES_VLACK[10] OIR_RES_VLACK[9] OIR_RES_VLACK[8] OIR_RES_VLACK[7] OIR_RES_VLACK[6] OIR_RES_VLACK[5] OIR_RES_VLACK[4] OIR_RES_VLACK[3] OIR_RES_VLACK[2] OIR_RES_VLACK[1] OIR_RES_VLACK[0] - - - - - - - - - - - - - - - OIR_RES_VLACK_O N - - - - - - - - - - - - - - - OIR_RES_EN - - - - - - - - - - - - - - - OIR_RES_VS_ SEL OIR_RES_FV[8] - - - - - OIR_RES_FV[10] OIR_RES_FV[9] OIR_RES_FV[7] OIR_RES_FV[6] OIR_RES_FV[5] OIR_RES_FV[4] OIR_RES_FV[3] OIR_RES_FV[2] OIR_RES_FV[1] OIR_RES_FV[0] - - - - - OIR_RES_FH[10] OIR_RES_FH[9] OIR_RES_FH[8] OIR_RES_FH[7] OIR_RES_FH[6] OIR_RES_FH[5] OIR_RES_FH[4] OIR_RES_FH[3] OIR_RES_FH[2] OIR_RES_FH[1] OIR_RES_FH[0] - - - - - - - - - - - - - - - - - - - - - - - - OIR_RES_VSDLY[7] OIR_RES_VSDLY[6] OIR_RES_VSDLY[5] OIR_RES_VSDLY[4] OIR_RES_VSDLY[3] OIR_RES_VSDLY[2] OIR_RES_VSDLY[1] OIR_RES_VSDLY[0] - - - - - OIR_RES_F_VS [10] OIR_RES_F_VS [9] OIR_RES_F_VS [8] OIR_RES_F_VS [7] OIR_RES_F_VS [6] OIR_RES_F_VS [5] OIR_RES_F_VS [4] OIR_RES_F_VS [3] OIR_RES_F_VS [2] OIR_RES_F_VS [1] OIR_RES_F_VS [0] - - - - - OIR_RES_F_VW [10] OIR_RES_F_VW [9] OIR_RES_F_VW [8] OIR_RES_F_VW [7] OIR_RES_F_VW [6] OIR_RES_F_VW [5] OIR_RES_F_VW [4] OIR_RES_F_VW [3] OIR_RES_F_VW [2] OIR_RES_F_VW [1] OIR_RES_F_VW [0] - - - - - OIR_RES_F_HS [10] OIR_RES_F_HS [9] OIR_RES_F_HS [8] OIR_RES_F_HS [7] OIR_RES_F_HS [6] OIR_RES_F_HS [5] OIR_RES_F_HS [4] OIR_RES_F_HS [3] OIR_RES_F_HS [2] OIR_RES_F_HS [1] OIR_RES_F_HS [0] - - - - - OIR_RES_F_HW [10] OIR_RES_F_HW [9] OIR_RES_F_HW [8] OIR_RES_F_HW [7] OIR_RES_F_HW [6] OIR_RES_F_HW [5] OIR_RES_F_HW [4] OIR_RES_F_HW [3] OIR_RES_F_HW [2] OIR_RES_F_HW [1] OIR_RES_F_HW [0] - - - - - - - - - - - - - - - - - - - - - - - - - - - OIR_RES_DS_V_ON - - - OIR_RES_DS_H_ON OIR_RES_VS[8] - - - - - OIR_RES_VS[10] OIR_RES_VS[9] OIR_RES_VS[7] OIR_RES_VS[6] OIR_RES_VS[5] OIR_RES_VS[4] OIR_RES_VS[3] OIR_RES_VS[2] OIR_RES_VS[1] OIR_RES_VS[0] - - - - - OIR_RES_VW[10] OIR_RES_VW[9] OIR_RES_VW[8] OIR_RES_VW[7] OIR_RES_VW[6] OIR_RES_VW[5] OIR_RES_VW[4] OIR_RES_VW[3] OIR_RES_VW[2] OIR_RES_VW[1] OIR_RES_VW[0] - - - - - OIR_RES_HS[10] OIR_RES_HS[9] OIR_RES_HS[8] OIR_RES_HS[7] OIR_RES_HS[6] OIR_RES_HS[5] OIR_RES_HS[4] OIR_RES_HS[3] OIR_RES_HS[2] OIR_RES_HS[1] OIR_RES_HS[0] - - - - - OIR_RES_HW[10] OIR_RES_HW[9] OIR_RES_HW[8] OIR_RES_HW[7] OIR_RES_HW[6] OIR_RES_HW[5] OIR_RES_HW[4] OIR_RES_HW[3] OIR_RES_HW[2] OIR_RES_HW[1] OIR_RES_HW[0] - - - - - OIR_RES_OUT_VW[1 OIR_RES_OUT_VW[9 OIR_RES_OUT_VW[8 0] ] ] OIR_RES_OUT_VW[7 OIR_RES_OUT_VW[6 OIR_RES_OUT_VW[5 OIR_RES_OUT_VW[4 OIR_RES_OUT_VW[3 OIR_RES_OUT_VW[2 OIR_RES_OUT_VW[1 OIR_RES_OUT_VW[0 ] ] ] ] ] ] ] ] - - - - - OIR_RES_OUT_HW[1 OIR_RES_OUT_HW[9 OIR_RES_OUT_HW[8 0] ] ] OIR_RES_OUT_HW[7 OIR_RES_OUT_HW[6 OIR_RES_OUT_HW[5 OIR_RES_OUT_HW[4 OIR_RES_OUT_HW[3 OIR_RES_OUT_HW[2 OIR_RES_OUT_HW[1 OIR_RES_OUT_HW[0 ] ] ] ] ] ] ] ] OIR_SCL0_US1 - - - - - - - - - - - - - - - - - - - - - - - - - - - OIR_RES_US_V_ON - - - OIR_RES_US_H_ON R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-211 RZ/A1H Group, RZ/A1M Group Table 58.2 Module Video display controller 5 channel 0 58. List of Registers Register Bits Register Abbreviation OIR_SCL0_US2 OIR_SCL0_US3 OIR_SCL0_US8 OIR_SCL0_OVR1 OIR_SCL1_UPDATE OIR_SCL1_WR1 OIR_SCL1_WR2 OIR_SCL1_WR3 OIR_SCL1_WR4 OIR_SCL1_WR5 Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 Bits 24/16/8/0 - - - - - OIR_RES_P_VS [10] OIR_RES_P_VS [9] OIR_RES_P_VS [8] OIR_RES_P_VS [7] OIR_RES_P_VS [6] OIR_RES_P_VS [5] OIR_RES_P_VS [4] OIR_RES_P_VS [3] OIR_RES_P_VS [2] OIR_RES_P_VS [1] OIR_RES_P_VS [0] - - - - - OIR_RES_P_VW [10] OIR_RES_P_VW [9] OIR_RES_P_VW [8] OIR_RES_P_VW [7] OIR_RES_P_VW [6] OIR_RES_P_VW [5] OIR_RES_P_VW [4] OIR_RES_P_VW [3] OIR_RES_P_VW [2] OIR_RES_P_VW [1] OIR_RES_P_VW [0] - - - - - OIR_RES_P_HS [10] OIR_RES_P_HS [9] OIR_RES_P_HS [8] OIR_RES_P_HS [7] OIR_RES_P_HS [6] OIR_RES_P_HS [5] OIR_RES_P_HS [4] OIR_RES_P_HS [3] OIR_RES_P_HS [2] OIR_RES_P_HS [1] OIR_RES_P_HS [0] - - - - - OIR_RES_P_HW [10] OIR_RES_P_HW [9] OIR_RES_P_HW [8] OIR_RES_P_HW [7] OIR_RES_P_HW [6] OIR_RES_P_HW [5] OIR_RES_P_HW [4] OIR_RES_P_HW [3] OIR_RES_P_HW [2] OIR_RES_P_HW [1] OIR_RES_P_HW [0] - - - - - - - - - - - - - - - - - - - - - - - - - - - OIR_RES_IBUS_SYN C_SEL - - - - - - - - - - - - OIR_RES_BK_ COL_R[7] OIR_RES_BK_ COL_R[6] OIR_RES_BK_ COL_R[5] OIR_RES_BK_ COL_R[4] OIR_RES_BK_ COL_R[3] OIR_RES_BK_ COL_R[2] OIR_RES_BK_ COL_R[1] OIR_RES_BK_ COL_R[0] OIR_RES_BK_ COL_G[7] OIR_RES_BK_ COL_G[6] OIR_RES_BK_ COL_G[5] OIR_RES_BK_ COL_G[4] OIR_RES_BK_ COL_G[3] OIR_RES_BK_ COL_G[2] OIR_RES_BK_ COL_G[1] OIR_RES_BK_ COL_G[0] OIR_RES_BK_ COL_B[7] OIR_RES_BK_ COL_B[6] OIR_RES_BK_ COL_B[5] OIR_RES_BK_ COL_B[4] OIR_RES_BK_ COL_B[3] OIR_RES_BK_ COL_B[2] OIR_RES_BK_ COL_B[1] OIR_RES_BK_ COL_B[0] - - - - - - - - - - - - - - - OIR_SCL1_ UPDATE_A - - - - - - - - - - - OIR_SCL1_VEN_B - - - OIR_SCL1_VEN_A - - - - - - - - - - - - - OIR_RES_ WRSWA[2] OIR_RES_ WRSWA[1] OIR_RES_ WRSWA[0] - - - - - - - - - - - - OIR_RES_MD[1] OIR_RES_MD[0] - OIR_RES_BST_MD OIR_RES_BASE [31] OIR_RES_BASE [30] OIR_RES_BASE [29] OIR_RES_BASE [28] OIR_RES_BASE [27] OIR_RES_BASE [26] OIR_RES_BASE [25] OIR_RES_BASE [24] OIR_RES_BASE [23] OIR_RES_BASE [22] OIR_RES_BASE [21] OIR_RES_BASE [20] OIR_RES_BASE [19] OIR_RES_BASE [18] OIR_RES_BASE [17] OIR_RES_BASE [16] OIR_RES_BASE [15] OIR_RES_BASE [14] OIR_RES_BASE [13] OIR_RES_BASE [12] OIR_RES_BASE [11] OIR_RES_BASE [10] OIR_RES_BASE [9] OIR_RES_BASE [8] OIR_RES_BASE [7] OIR_RES_BASE [6] OIR_RES_BASE [5] OIR_RES_BASE [4] OIR_RES_BASE [3] OIR_RES_BASE [2] OIR_RES_BASE [1] OIR_RES_BASE [0] - OIR_RES_LN_ OFF[14] OIR_RES_LN_ OFF[13] OIR_RES_LN_ OFF[12] OIR_RES_LN_ OFF[11] OIR_RES_LN_ OFF[10] OIR_RES_LN_ OFF[9] OIR_RES_LN_ OFF[8] OIR_RES_LN_ OFF[7] OIR_RES_LN_ OFF[6] OIR_RES_LN_ OFF[5] OIR_RES_LN_ OFF[4] OIR_RES_LN_ OFF[3] OIR_RES_LN_ OFF[2] OIR_RES_LN_ OFF[1] OIR_RES_LN_ OFF[0] - - - - - - OIR_RES_FLM_ NUM[9] OIR_RES_FLM_ NUM[8] OIR_RES_FLM_ NUM[7] OIR_RES_FLM_ NUM[6] OIR_RES_FLM_ NUM[5] OIR_RES_FLM_ NUM[4] OIR_RES_FLM_ NUM[3] OIR_RES_FLM_ NUM[2] OIR_RES_FLM_ NUM[1] OIR_RES_FLM_ NUM[0] - - - - - - - - - OIR_RES_FLM_OFF[ 22] OIR_RES_FLM_OFF[ 21] OIR_RES_FLM_OFF[ 20] OIR_RES_FLM_OFF[ 19] OIR_RES_FLM_OFF[ 18] OIR_RES_FLM_OFF[ 17] OIR_RES_FLM_OFF[ 16] OIR_RES_FLM_OFF[ 15] OIR_RES_FLM_OFF[ 14] OIR_RES_FLM_OFF[ 13] OIR_RES_FLM_OFF[ 12] OIR_RES_FLM_OFF[ 11] OIR_RES_FLM_OFF[ 10] OIR_RES_FLM_OFF[ 9] OIR_RES_FLM_OFF[ 8] OIR_RES_FLM_OFF[ 7] OIR_RES_FLM_OFF[ 6] OIR_RES_FLM_OFF[ 5] OIR_RES_FLM_OFF[ 4] OIR_RES_FLM_OFF[ 3] OIR_RES_FLM_OFF[ 2] OIR_RES_FLM_OFF[ 1] OIR_RES_FLM_OFF[ 0] - - - - - - - - - - - OIR_RES_INTER - - - - - - - - - - OIR_RES_FS_ RATE[1] OIR_RES_FS_ RATE[0] - - - - - - - OIR_RES_WENB R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-212 RZ/A1H Group, RZ/A1M Group Table 58.2 Module Video display controller 5 channel 0 58. List of Registers Register Bits Register Abbreviation OIR_SCL1_WR6 OIR_SCL1_WR7 GR_OIR_UPDATE GR_OIR_FLM_RD GR_OIR_FLM1 GR_OIR_FLM2 GR_OIR_FLM3 GR_OIR_FLM4 GR_OIR_FLM5 GR_OIR_FLM6 GR_OIR_AB1 Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 Bits 24/16/8/0 - - - - - - - - - - - - - - - - - - - - - - - - - - - OIR_RES_DTH_ON - - - OIR_RES_ BITDEC_ON - - - - - - - - - - - - - - - OIR_RES_OVERFLO W - - - - - - OIR_RES_FLM_ CNT[9] OIR_RES_FLM_ CNT[8] OIR_RES_FLM_ CNT[7] OIR_RES_FLM_ CNT[6] OIR_RES_FLM_ CNT[5] OIR_RES_FLM_ CNT[4] OIR_RES_FLM_ CNT[3] OIR_RES_FLM_ CNT[2] OIR_RES_FLM_ CNT[1] OIR_RES_FLM_ CNT[0] - - - - - - - - - - - - - - - - - - - - - - - GR_OIR_ UPDATE - - - GR_OIR_P_VEN - - - GR_OIR_IBUS_ VEN - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - GR_OIR_R_ENB - - - - - - - - - - - - - - - GR_OIR_LN_OFF_DI R - - - - - - GR_OIR_FLM_ SEL[1] GR_OIR_FLM_ SEL[0] - - - GR_OIR_IMR_ FLM_INV - - - GR_OIR_BST_MD GR_OIR_BASE [31] GR_OIR_BASE [30] GR_OIR_BASE [29] GR_OIR_BASE [28] GR_OIR_BASE [27] GR_OIR_BASE [26] GR_OIR_BASE [25] GR_OIR_BASE [24] GR_OIR_BASE [23] GR_OIR_BASE [22] GR_OIR_BASE [21] GR_OIR_BASE [20] GR_OIR_BASE [19] GR_OIR_BASE [18] GR_OIR_BASE [17] GR_OIR_BASE [16] GR_OIR_BASE [15] GR_OIR_BASE [14] GR_OIR_BASE [13] GR_OIR_BASE [12] GR_OIR_BASE [11] GR_OIR_BASE [10] GR_OIR_BASE[9] GR_OIR_BASE[8] GR_OIR_BASE[7] GR_OIR_BASE[6] GR_OIR_BASE[5] GR_OIR_BASE[4] GR_OIR_BASE[3] GR_OIR_BASE[2] GR_OIR_BASE[1] GR_OIR_BASE[0] - GR_OIR_LN_OFF[14] GR_OIR_LN_OFF[13] GR_OIR_LN_OFF[12] GR_OIR_LN_OFF[11] GR_OIR_LN_OFF[10] GR_OIR_LN_OFF[9] GR_OIR_LN_OFF[8] GR_OIR_LN_OFF[7] GR_OIR_LN_OFF[6] GR_OIR_LN_OFF[5] GR_OIR_LN_OFF[4] GR_OIR_LN_OFF[3] GR_OIR_LN_OFF[2] GR_OIR_LN_OFF[1] GR_OIR_LN_OFF[0] - - - - - - GR_OIR_FLM_ NUM[9] GR_OIR_FLM_ NUM[8] GR_OIR_FLM_ NUM[7] GR_OIR_FLM_ NUM[6] GR_OIR_FLM_ NUM[5] GR_OIR_FLM_ NUM[4] GR_OIR_FLM_ NUM[3] GR_OIR_FLM_ NUM[2] GR_OIR_FLM_ NUM[1] GR_OIR_FLM_ NUM[0] - - - - - - - - - GR_OIR_FLM_ OFF[22] GR_OIR_FLM_ OFF[21] GR_OIR_FLM_ OFF[20] GR_OIR_FLM_ OFF[19] GR_OIR_FLM_ OFF[18] GR_OIR_FLM_ OFF[17] GR_OIR_FLM_ OFF[16] GR_OIR_FLM_ OFF[15] GR_OIR_FLM_ OFF[14] GR_OIR_FLM_ OFF[13] GR_OIR_FLM_ OFF[12] GR_OIR_FLM_ OFF[11] GR_OIR_FLM_ OFF[10] GR_OIR_FLM_ OFF[9] GR_OIR_FLM_ OFF[8] GR_OIR_FLM_ OFF[7] GR_OIR_FLM_ OFF[6] GR_OIR_FLM_ OFF[5] GR_OIR_FLM_ OFF[4] GR_OIR_FLM_ OFF[3] GR_OIR_FLM_ OFF[2] GR_OIR_FLM_ OFF[1] GR_OIR_FLM_ OFF[0] - - - - - GR_OIR_FLM_ LNUM[10] GR_OIR_FLM_ LNUM[9] GR_OIR_FLM_ LNUM[8] GR_OIR_FLM_ LNUM[7] GR_OIR_FLM_ LNUM[6] GR_OIR_FLM_ LNUM[5] GR_OIR_FLM_ LNUM[4] GR_OIR_FLM_ LNUM[3] GR_OIR_FLM_ LNUM[2] GR_OIR_FLM_ LNUM[1] GR_OIR_FLM_ LNUM[0] - - - - - GR_OIR_FLM_ LOOP[10] GR_OIR_FLM_ LOOP[9] GR_OIR_FLM_ LOOP[8] GR_OIR_FLM_ LOOP[7] GR_OIR_FLM_ LOOP[6] GR_OIR_FLM_ LOOP[5] GR_OIR_FLM_ LOOP[4] GR_OIR_FLM_ LOOP[3] GR_OIR_FLM_ LOOP[2] GR_OIR_FLM_ LOOP[1] GR_OIR_FLM_ LOOP[0] GR_OIR_ FORMAT[3] GR_OIR_ FORMAT[2] GR_OIR_ FORMAT[1] GR_OIR_ FORMAT[0] - GR_OIR_HW[10] GR_OIR_HW[9] GR_OIR_HW[8] GR_OIR_HW[7] GR_OIR_HW[6] GR_OIR_HW[5] GR_OIR_HW[4] GR_OIR_HW[3] GR_OIR_HW[2] GR_OIR_HW[1] GR_OIR_HW[0] - - - GR_OIR_RDSWA[2] GR_OIR_RDSWA[1] GR_OIR_RDSWA[0] - - - - GR_OIR_STA_ POS[5] GR_OIR_STA_ POS[4] GR_OIR_STA_ POS[3] GR_OIR_STA_ POS[2] GR_OIR_STA_ POS[1] GR_OIR_STA_ POS[0] - - - - - - - - - - - - - - - - - - - - - - - - - - - GR_OIR_GRC_ DISP_ON - - GR_OIR_DISP_ SEL[1] GR_OIR_DISP_ SEL[0] R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-213 RZ/A1H Group, RZ/A1M Group Table 58.2 Module Video display controller 5 channel 0 58. List of Registers Register Bits Register Abbreviation GR_OIR_AB2 GR_OIR_AB3 GR_OIR_AB7 GR_OIR_AB8 GR_OIR_AB9 GR_OIR_AB10 GR_OIR_AB11 GR_OIR_BASE GR_OIR_CLUT GR_OIR_MON GAM_G_UPDATE GAM_SW Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 Bits 24/16/8/0 - - - - - GR_OIR_GRC_ VS[10] GR_OIR_GRC_ VS[9] GR_OIR_GRC_ VS[8] GR_OIR_GRC_ VS[7] GR_OIR_GRC_ VS[6] GR_OIR_GRC_ VS[5] GR_OIR_GRC_ VS[4] GR_OIR_GRC_ VS[3] GR_OIR_GRC_ VS[2] GR_OIR_GRC_ VS[1] GR_OIR_GRC_ VS[0] - - - - - GR_OIR_GRC_ VW[10] GR_OIR_GRC_ VW[9] GR_OIR_GRC_ VW[8] GR_OIR_GRC_ VW[7] GR_OIR_GRC_ VW[6] GR_OIR_GRC_ VW[5] GR_OIR_GRC_ VW[4] GR_OIR_GRC_ VW[3] GR_OIR_GRC_ VW[2] GR_OIR_GRC_ VW[1] GR_OIR_GRC_ VW[0] - - - - - GR_OIR_GRC_ HS[10] GR_OIR_GRC_ HS[9] GR_OIR_GRC_ HS[8] GR_OIR_GRC_ HS[7] GR_OIR_GRC_ HS[6] GR_OIR_GRC_ HS[5] GR_OIR_GRC_ HS[4] GR_OIR_GRC_ HS[3] GR_OIR_GRC_ HS[2] GR_OIR_GRC_ HS[1] GR_OIR_GRC_ HS[0] - - - - - GR_OIR_GRC_ HW[10] GR_OIR_GRC_ HW[9] GR_OIR_GRC_ HW[8] GR_OIR_GRC_ HW[7] GR_OIR_GRC_ HW[6] GR_OIR_GRC_ HW[5] GR_OIR_GRC_ HW[4] GR_OIR_GRC_ HW[3] GR_OIR_GRC_ HW[2] GR_OIR_GRC_ HW[1] GR_OIR_GRC_ HW[0] - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - GR_OIR_CK_ON GR_OIR_CK_ KCLUT[7] GR_OIR_CK_ KCLUT[6] GR_OIR_CK_ KCLUT[5] GR_OIR_CK_ KCLUT[4] GR_OIR_CK_ KCLUT[3] GR_OIR_CK_ KCLUT[2] GR_OIR_CK_ KCLUT[1] GR_OIR_CK_ KCLUT[0] GR_OIR_CK_ KG[7] GR_OIR_CK_ KG[6] GR_OIR_CK_ KG[5] GR_OIR_CK_ KG[4] GR_OIR_CK_ KG[3] GR_OIR_CK_ KG[2] GR_OIR_CK_ KG[1] GR_OIR_CK_ KG[0] GR_OIR_CK_ KB[7] GR_OIR_CK_ KB[6] GR_OIR_CK_ KB[5] GR_OIR_CK_ KB[4] GR_OIR_CK_ KB[3] GR_OIR_CK_ KB[2] GR_OIR_CK_ KB[1] GR_OIR_CK_ KB[0] GR_OIR_CK_ KR[7] GR_OIR_CK_ KR[6] GR_OIR_CK_ KR[5] GR_OIR_CK_ KR[4] GR_OIR_CK_ KR[3] GR_OIR_CK_ KR[2] GR_OIR_CK_ KR[1] GR_OIR_CK_ KR[0] GR_OIR_CK_A[7] GR_OIR_CK_A[6] GR_OIR_CK_A[5] GR_OIR_CK_A[4] GR_OIR_CK_A[3] GR_OIR_CK_A[2] GR_OIR_CK_A[1] GR_OIR_CK_A[0] GR_OIR_CK_G[7] GR_OIR_CK_G[6] GR_OIR_CK_G[5] GR_OIR_CK_G[4] GR_OIR_CK_G[3] GR_OIR_CK_G[2] GR_OIR_CK_G[1] GR_OIR_CK_G[0] GR_OIR_CK_B[7] GR_OIR_CK_B[6] GR_OIR_CK_B[5] GR_OIR_CK_B[4] GR_OIR_CK_B[3] GR_OIR_CK_B[2] GR_OIR_CK_B[1] GR_OIR_CK_B[0] GR_OIR_CK_R[7] GR_OIR_CK_R[6] GR_OIR_CK_R[5] GR_OIR_CK_R[4] GR_OIR_CK_R[3] GR_OIR_CK_R[2] GR_OIR_CK_R[1] GR_OIR_CK_R[0] GR_OIR_A0[7] GR_OIR_A0[6] GR_OIR_A0[5] GR_OIR_A0[4] GR_OIR_A0[3] GR_OIR_A0[2] GR_OIR_A0[1] GR_OIR_A0[0] GR_OIR_G0[7] GR_OIR_G0[6] GR_OIR_G0[5] GR_OIR_G0[4] GR_OIR_G0[3] GR_OIR_G0[2] GR_OIR_G0[1] GR_OIR_G0[0] GR_OIR_B0[7] GR_OIR_B0[6] GR_OIR_B0[5] GR_OIR_B0[4] GR_OIR_B0[3] GR_OIR_B0[2] GR_OIR_B0[1] GR_OIR_B0[0] GR_OIR_R0[7] GR_OIR_R0[6] GR_OIR_R0[5] GR_OIR_R0[4] GR_OIR_R0[3] GR_OIR_R0[2] GR_OIR_R0[1] GR_OIR_R0[0] GR_OIR_A1[7] GR_OIR_A1[6] GR_OIR_A1[5] GR_OIR_A1[4] GR_OIR_A1[3] GR_OIR_A1[2] GR_OIR_A1[1] GR_OIR_A1[0] GR_OIR_G1[7] GR_OIR_G1[6] GR_OIR_G1[5] GR_OIR_G1[4] GR_OIR_G1[3] GR_OIR_G1[2] GR_OIR_G1[1] GR_OIR_G1[0] GR_OIR_B1[7] GR_OIR_B1[6] GR_OIR_B1[5] GR_OIR_B1[4] GR_OIR_B1[3] GR_OIR_B1[2] GR_OIR_B1[1] GR_OIR_B1[0] GR_OIR_R1[7] GR_OIR_R1[6] GR_OIR_R1[5] GR_OIR_R1[4] GR_OIR_R1[3] GR_OIR_R1[2] GR_OIR_R1[1] GR_OIR_R1[0] - - - - - - - - GR_OIR_BASE_G[7] GR_OIR_BASE_G[6] GR_OIR_BASE_G[5] GR_OIR_BASE_G[4] GR_OIR_BASE_G[3] GR_OIR_BASE_G[2] GR_OIR_BASE_G[1] GR_OIR_BASE_G[0] GR_OIR_BASE_B[7] GR_OIR_BASE_B[6] GR_OIR_BASE_B[5] GR_OIR_BASE_B[4] GR_OIR_BASE_B[3] GR_OIR_BASE_B[2] GR_OIR_BASE_B[1] GR_OIR_BASE_B[0] GR_OIR_BASE_R[7] GR_OIR_BASE_R[6] GR_OIR_BASE_R[5] GR_OIR_BASE_R[4] GR_OIR_BASE_R[3] GR_OIR_BASE_R[2] GR_OIR_BASE_R[1] GR_OIR_BASE_R[0] - - - - - - - - - - - - - - - GR_OIR_CLT_ SEL - - - - - GR_OIR_LINE[10] GR_OIR_LINE[9] GR_OIR_LINE[8] GR_OIR_LINE[7] GR_OIR_LINE[6] GR_OIR_LINE[5] GR_OIR_LINE[4] GR_OIR_LINE[3] GR_OIR_LINE[2] GR_OIR_LINE[1] GR_OIR_LINE[0] - - - - - OIR_LIN_STAT [10] OIR_LIN_STAT[9] OIR_LIN_STAT[8] OIR_LIN_STAT[7] OIR_LIN_STAT[6] OIR_LIN_STAT[5] OIR_LIN_STAT[4] OIR_LIN_STAT[3] OIR_LIN_STAT[2] OIR_LIN_STAT[1] OIR_LIN_STAT[0] - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - GAM_G_VEN - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - GAM_ON R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-214 RZ/A1H Group, RZ/A1M Group Table 58.2 Module Video display controller 5 channel 0 58. List of Registers Register Bits Register Abbreviation GAM_G_LUT1 GAM_G_LUT2 GAM_G_LUT3 GAM_G_LUT4 GAM_G_LUT5 GAM_G_LUT6 GAM_G_LUT7 GAM_G_LUT8 GAM_G_LUT9 Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 Bits 24/16/8/0 - - - - - GAM_G_GAIN_00[ 10] GAM_G_GAIN_00[ 9] GAM_G_GAIN_00[ 8] GAM_G_GAIN_00[ 7] GAM_G_GAIN_00[ 6] GAM_G_GAIN_00[ 5] GAM_G_GAIN_00[ 4] GAM_G_GAIN_00[ 3] GAM_G_GAIN_00[ 2] GAM_G_GAIN_00[ 1] GAM_G_GAIN_00[ 0] - - - - - GAM_G_GAIN_01[ 10] GAM_G_GAIN_01[ 9] GAM_G_GAIN_01[ 8] GAM_G_GAIN_01[ 7] GAM_G_GAIN_01[ 6] GAM_G_GAIN_01[ 5] GAM_G_GAIN_01[ 4] GAM_G_GAIN_01[ 3] GAM_G_GAIN_01[ 2] GAM_G_GAIN_01[ 1] GAM_G_GAIN_01[ 0] - - - - - GAM_G_GAIN_02[ 10] GAM_G_GAIN_02[ 9] GAM_G_GAIN_02[ 8] GAM_G_GAIN_02[ 7] GAM_G_GAIN_02[ 6] GAM_G_GAIN_02[ 5] GAM_G_GAIN_02[ 4] GAM_G_GAIN_02[ 3] GAM_G_GAIN_02[ 2] GAM_G_GAIN_02[ 1] GAM_G_GAIN_02[ 0] - - - - - GAM_G_GAIN_03[ 10] GAM_G_GAIN_03[ 9] GAM_G_GAIN_03[ 8] GAM_G_GAIN_03[ 7] GAM_G_GAIN_03[ 6] GAM_G_GAIN_03[ 5] GAM_G_GAIN_03[ 4] GAM_G_GAIN_03[ 3] GAM_G_GAIN_03[ 2] GAM_G_GAIN_03[ 1] GAM_G_GAIN_03[ 0] - - - - - GAM_G_GAIN_04[ 10] GAM_G_GAIN_04[ 9] GAM_G_GAIN_04[ 8] GAM_G_GAIN_04[ 7] GAM_G_GAIN_04[ 6] GAM_G_GAIN_04[ 5] GAM_G_GAIN_04[ 4] GAM_G_GAIN_04[ 3] GAM_G_GAIN_04[ 2] GAM_G_GAIN_04[ 1] GAM_G_GAIN_04[ 0] - - - - - GAM_G_GAIN_05[ 10] GAM_G_GAIN_05[ 9] GAM_G_GAIN_05[ 8] GAM_G_GAIN_05[ 7] GAM_G_GAIN_05[ 6] GAM_G_GAIN_05[ 5] GAM_G_GAIN_05[ 4] GAM_G_GAIN_05[ 3] GAM_G_GAIN_05[ 2] GAM_G_GAIN_05[ 1] GAM_G_GAIN_05[ 0] - - - - - GAM_G_GAIN_06[ 10] GAM_G_GAIN_06[ 9] GAM_G_GAIN_06[ 8] GAM_G_GAIN_06[ 7] GAM_G_GAIN_06[ 6] GAM_G_GAIN_06[ 5] GAM_G_GAIN_06[ 4] GAM_G_GAIN_06[ 3] GAM_G_GAIN_06[ 2] GAM_G_GAIN_06[ 1] GAM_G_GAIN_06[ 0] - - - - - GAM_G_GAIN_07[ 10] GAM_G_GAIN_07[ 9] GAM_G_GAIN_07[ 8] GAM_G_GAIN_07[ 7] GAM_G_GAIN_07[ 6] GAM_G_GAIN_07[ 5] GAM_G_GAIN_07[ 4] GAM_G_GAIN_07[ 3] GAM_G_GAIN_07[ 2] GAM_G_GAIN_07[ 1] GAM_G_GAIN_07[ 0] - - - - - GAM_G_GAIN_08[ 10] GAM_G_GAIN_08[ 9] GAM_G_GAIN_08[ 8] GAM_G_GAIN_08[ 7] GAM_G_GAIN_08[ 6] GAM_G_GAIN_08[ 5] GAM_G_GAIN_08[ 4] GAM_G_GAIN_08[ 3] GAM_G_GAIN_08[ 2] GAM_G_GAIN_08[ 1] GAM_G_GAIN_08[ 0] - - - - - GAM_G_GAIN_09[ 10] GAM_G_GAIN_09[ 9] GAM_G_GAIN_09[ 8] GAM_G_GAIN_09[ 7] GAM_G_GAIN_09[ 6] GAM_G_GAIN_09[ 5] GAM_G_GAIN_09[ 4] GAM_G_GAIN_09[ 3] GAM_G_GAIN_09[ 2] GAM_G_GAIN_09[ 1] GAM_G_GAIN_09[ 0] - - - - - GAM_G_GAIN_10[ 10] GAM_G_GAIN_10[ 9] GAM_G_GAIN_10[ 8] GAM_G_GAIN_10[ 7] GAM_G_GAIN_10[ 6] GAM_G_GAIN_10[ 5] GAM_G_GAIN_10[ 4] GAM_G_GAIN_10[ 3] GAM_G_GAIN_10[ 2] GAM_G_GAIN_10[ 1] GAM_G_GAIN_10[ 0] - - - - - GAM_G_GAIN_11[ 10] GAM_G_GAIN_11[ 9] GAM_G_GAIN_11[ 8] GAM_G_GAIN_11[ 7] GAM_G_GAIN_11[ 6] GAM_G_GAIN_11[ 5] GAM_G_GAIN_11[ 4] GAM_G_GAIN_11[ 3] GAM_G_GAIN_11[ 2] GAM_G_GAIN_11[ 1] GAM_G_GAIN_11[ 0] - - - - - GAM_G_GAIN_12[ 10] GAM_G_GAIN_12[ 9] GAM_G_GAIN_12[ 8] GAM_G_GAIN_12[ 7] GAM_G_GAIN_12[ 6] GAM_G_GAIN_12[ 5] GAM_G_GAIN_12[ 4] GAM_G_GAIN_12[ 3] GAM_G_GAIN_12[ 2] GAM_G_GAIN_12[ 1] GAM_G_GAIN_12[ 0] - - - - - GAM_G_GAIN_13[ 10] GAM_G_GAIN_13[ 9] GAM_G_GAIN_13[ 8] GAM_G_GAIN_13[ 7] GAM_G_GAIN_13[ 6] GAM_G_GAIN_13[ 5] GAM_G_GAIN_13[ 4] GAM_G_GAIN_13[ 3] GAM_G_GAIN_13[ 2] GAM_G_GAIN_13[ 1] GAM_G_GAIN_13[ 0] - - - - - GAM_G_GAIN_14[ 10] GAM_G_GAIN_14[ 9] GAM_G_GAIN_14[ 8] GAM_G_GAIN_14[ 7] GAM_G_GAIN_14[ 6] GAM_G_GAIN_14[ 5] GAM_G_GAIN_14[ 4] GAM_G_GAIN_14[ 3] GAM_G_GAIN_14[ 2] GAM_G_GAIN_14[ 1] GAM_G_GAIN_14[ 0] - - - - - GAM_G_GAIN_15[ 10] GAM_G_GAIN_15[ 9] GAM_G_GAIN_15[ 8] GAM_G_GAIN_15[ 7] GAM_G_GAIN_15[ 6] GAM_G_GAIN_15[ 5] GAM_G_GAIN_15[ 4] GAM_G_GAIN_15[ 3] GAM_G_GAIN_15[ 2] GAM_G_GAIN_15[ 1] GAM_G_GAIN_15[ 0] - - - - - GAM_G_GAIN_16[ 10] GAM_G_GAIN_16[ 9] GAM_G_GAIN_16[ 8] GAM_G_GAIN_16[ 7] GAM_G_GAIN_16[ 6] GAM_G_GAIN_16[ 5] GAM_G_GAIN_16[ 4] GAM_G_GAIN_16[ 3] GAM_G_GAIN_16[ 2] GAM_G_GAIN_16[ 1] GAM_G_GAIN_16[ 0] - - - - - GAM_G_GAIN_17[ 10] GAM_G_GAIN_17[ 9] GAM_G_GAIN_17[ 8] GAM_G_GAIN_17[ 7] GAM_G_GAIN_17[ 6] GAM_G_GAIN_17[ 5] GAM_G_GAIN_17[ 4] GAM_G_GAIN_17[ 3] GAM_G_GAIN_17[ 2] GAM_G_GAIN_17[ 1] GAM_G_GAIN_17[ 0] R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-215 RZ/A1H Group, RZ/A1M Group Table 58.2 Module Video display controller 5 channel 0 58. List of Registers Register Bits Register Abbreviation GAM_G_LUT10 GAM_G_LUT11 GAM_G_LUT12 GAM_G_LUT13 GAM_G_LUT14 GAM_G_LUT15 GAM_G_LUT16 GAM_G_AREA1 GAM_G_AREA2 GAM_G_AREA3 Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 Bits 24/16/8/0 - - - - - GAM_G_GAIN_18[ 10] GAM_G_GAIN_18[ 9] GAM_G_GAIN_18[ 8] GAM_G_GAIN_18[ 7] GAM_G_GAIN_18[ 6] GAM_G_GAIN_18[ 5] GAM_G_GAIN_18[ 4] GAM_G_GAIN_18[ 3] GAM_G_GAIN_18[ 2] GAM_G_GAIN_18[ 1] GAM_G_GAIN_18[ 0] - - - - - GAM_G_GAIN_19[ 10] GAM_G_GAIN_19[ 9] GAM_G_GAIN_19[ 8] GAM_G_GAIN_19[ 7] GAM_G_GAIN_19[ 6] GAM_G_GAIN_19[ 5] GAM_G_GAIN_19[ 4] GAM_G_GAIN_19[ 3] GAM_G_GAIN_19[ 2] GAM_G_GAIN_19[ 1] GAM_G_GAIN_19[ 0] - - - - - GAM_G_GAIN_20[ 10] GAM_G_GAIN_20[ 9] GAM_G_GAIN_20[ 8] GAM_G_GAIN_20[ 7] GAM_G_GAIN_20[ 6] GAM_G_GAIN_20[ 5] GAM_G_GAIN_20[ 4] GAM_G_GAIN_20[ 3] GAM_G_GAIN_20[ 2] GAM_G_GAIN_20[ 1] GAM_G_GAIN_20[ 0] - - - - - GAM_G_GAIN_21[ 10] GAM_G_GAIN_21[ 9] GAM_G_GAIN_21[ 8] GAM_G_GAIN_21[ 7] GAM_G_GAIN_21[ 6] GAM_G_GAIN_21[ 5] GAM_G_GAIN_21[ 4] GAM_G_GAIN_21[ 3] GAM_G_GAIN_21[ 2] GAM_G_GAIN_21[ 1] GAM_G_GAIN_21[ 0] - - - - - GAM_G_GAIN_22[ 10] GAM_G_GAIN_22[ 9] GAM_G_GAIN_22[ 8] GAM_G_GAIN_22[ 7] GAM_G_GAIN_22[ 6] GAM_G_GAIN_22[ 5] GAM_G_GAIN_22[ 4] GAM_G_GAIN_22[ 3] GAM_G_GAIN_22[ 2] GAM_G_GAIN_22[ 1] GAM_G_GAIN_22[ 0] - - - - - GAM_G_GAIN_23[ 10] GAM_G_GAIN_23[ 9] GAM_G_GAIN_23[ 8] GAM_G_GAIN_23[ 7] GAM_G_GAIN_23[ 6] GAM_G_GAIN_23[ 5] GAM_G_GAIN_23[ 4] GAM_G_GAIN_23[ 3] GAM_G_GAIN_23[ 2] GAM_G_GAIN_23[ 1] GAM_G_GAIN_23[ 0] - - - - - GAM_G_GAIN_24[ 10] GAM_G_GAIN_24[ 9] GAM_G_GAIN_24[ 8] GAM_G_GAIN_24[ 7] GAM_G_GAIN_24[ 6] GAM_G_GAIN_24[ 5] GAM_G_GAIN_24[ 4] GAM_G_GAIN_24[ 3] GAM_G_GAIN_24[ 2] GAM_G_GAIN_24[ 1] GAM_G_GAIN_24[ 0] - - - - - GAM_G_GAIN_25[ 10] GAM_G_GAIN_25[ 9] GAM_G_GAIN_25[ 8] GAM_G_GAIN_25[ 7] GAM_G_GAIN_25[ 6] GAM_G_GAIN_25[ 5] GAM_G_GAIN_25[ 4] GAM_G_GAIN_25[ 3] GAM_G_GAIN_25[ 2] GAM_G_GAIN_25[ 1] GAM_G_GAIN_25[ 0] - - - - - GAM_G_GAIN_26[ 10] GAM_G_GAIN_26[ 9] GAM_G_GAIN_26[ 8] GAM_G_GAIN_26[ 7] GAM_G_GAIN_26[ 6] GAM_G_GAIN_26[ 5] GAM_G_GAIN_26[ 4] GAM_G_GAIN_26[ 3] GAM_G_GAIN_26[ 2] GAM_G_GAIN_26[ 1] GAM_G_GAIN_26[ 0] - - - - - GAM_G_GAIN_27[ 10] GAM_G_GAIN_27[ 9] GAM_G_GAIN_27[ 8] GAM_G_GAIN_27[ 7] GAM_G_GAIN_27[ 6] GAM_G_GAIN_27[ 5] GAM_G_GAIN_27[ 4] GAM_G_GAIN_27[ 3] GAM_G_GAIN_27[ 2] GAM_G_GAIN_27[ 1] GAM_G_GAIN_27[ 0] - - - - - GAM_G_GAIN_28[ 10] GAM_G_GAIN_28[ 9] GAM_G_GAIN_28[ 8] GAM_G_GAIN_28[ 7] GAM_G_GAIN_28[ 6] GAM_G_GAIN_28[ 5] GAM_G_GAIN_28[ 4] GAM_G_GAIN_28[ 3] GAM_G_GAIN_28[ 2] GAM_G_GAIN_28[ 1] GAM_G_GAIN_28[ 0] - - - - - GAM_G_GAIN_29[ 10] GAM_G_GAIN_29[ 9] GAM_G_GAIN_29[ 8] GAM_G_GAIN_29[ 7] GAM_G_GAIN_29[ 6] GAM_G_GAIN_29[ 5] GAM_G_GAIN_29[ 4] GAM_G_GAIN_29[ 3] GAM_G_GAIN_29[ 2] GAM_G_GAIN_29[ 1] GAM_G_GAIN_29[ 0] - - - - - GAM_G_GAIN_30[ 10] GAM_G_GAIN_30[ 9] GAM_G_GAIN_30[ 8] GAM_G_GAIN_30[ 7] GAM_G_GAIN_30[ 6] GAM_G_GAIN_30[ 5] GAM_G_GAIN_30[ 4] GAM_G_GAIN_30[ 3] GAM_G_GAIN_30[ 2] GAM_G_GAIN_30[ 1] GAM_G_GAIN_30[ 0] - - - - - GAM_G_GAIN_31[ 10] GAM_G_GAIN_31[ 9] GAM_G_GAIN_31[ 8] GAM_G_GAIN_31[ 7] GAM_G_GAIN_31[ 6] GAM_G_GAIN_31[ 5] GAM_G_GAIN_31[ 4] GAM_G_GAIN_31[ 3] GAM_G_GAIN_31[ 2] GAM_G_GAIN_31[ 1] GAM_G_GAIN_31[ 0] - - - - - - - - GAM_G_TH_01[7] GAM_G_TH_01[6] GAM_G_TH_01[5] GAM_G_TH_01[4] GAM_G_TH_01[3] GAM_G_TH_01[2] GAM_G_TH_01[1] GAM_G_TH_01[0] GAM_G_TH_02[7] GAM_G_TH_02[6] GAM_G_TH_02[5] GAM_G_TH_02[4] GAM_G_TH_02[3] GAM_G_TH_02[2] GAM_G_TH_02[1] GAM_G_TH_02[0] GAM_G_TH_03[7] GAM_G_TH_03[6] GAM_G_TH_03[5] GAM_G_TH_03[4] GAM_G_TH_03[3] GAM_G_TH_03[2] GAM_G_TH_03[1] GAM_G_TH_03[0] GAM_G_TH_04[7] GAM_G_TH_04[6] GAM_G_TH_04[5] GAM_G_TH_04[4] GAM_G_TH_04[3] GAM_G_TH_04[2] GAM_G_TH_04[1] GAM_G_TH_04[0] GAM_G_TH_05[7] GAM_G_TH_05[6] GAM_G_TH_05[5] GAM_G_TH_05[4] GAM_G_TH_05[3] GAM_G_TH_05[2] GAM_G_TH_05[1] GAM_G_TH_05[0] GAM_G_TH_06[7] GAM_G_TH_06[6] GAM_G_TH_06[5] GAM_G_TH_06[4] GAM_G_TH_06[3] GAM_G_TH_06[2] GAM_G_TH_06[1] GAM_G_TH_06[0] GAM_G_TH_07[7] GAM_G_TH_07[6] GAM_G_TH_07[5] GAM_G_TH_07[4] GAM_G_TH_07[3] GAM_G_TH_07[2] GAM_G_TH_07[1] GAM_G_TH_07[0] GAM_G_TH_08[7] GAM_G_TH_08[6] GAM_G_TH_08[5] GAM_G_TH_08[4] GAM_G_TH_08[3] GAM_G_TH_08[2] GAM_G_TH_08[1] GAM_G_TH_08[0] GAM_G_TH_09[7] GAM_G_TH_09[6] GAM_G_TH_09[5] GAM_G_TH_09[4] GAM_G_TH_09[3] GAM_G_TH_09[2] GAM_G_TH_09[1] GAM_G_TH_09[0] GAM_G_TH_10[7] GAM_G_TH_10[6] GAM_G_TH_10[5] GAM_G_TH_10[4] GAM_G_TH_10[3] GAM_G_TH_10[2] GAM_G_TH_10[1] GAM_G_TH_10[0] GAM_G_TH_11[7] GAM_G_TH_11[6] GAM_G_TH_11[5] GAM_G_TH_11[4] GAM_G_TH_11[3] GAM_G_TH_11[2] GAM_G_TH_11[1] GAM_G_TH_11[0] R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-216 RZ/A1H Group, RZ/A1M Group Table 58.2 Module Video display controller 5 channel 0 58. List of Registers Register Bits Register Abbreviation GAM_G_AREA4 GAM_G_AREA5 GAM_G_AREA6 GAM_G_AREA7 GAM_G_AREA8 GAM_B_UPDATE GAM_B_LUT1 GAM_B_LUT2 GAM_B_LUT3 GAM_B_LUT4 GAM_B_LUT5 Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 Bits 24/16/8/0 GAM_G_TH_12[7] GAM_G_TH_12[6] GAM_G_TH_12[5] GAM_G_TH_12[4] GAM_G_TH_12[3] GAM_G_TH_12[2] GAM_G_TH_12[1] GAM_G_TH_12[0] GAM_G_TH_13[7] GAM_G_TH_13[6] GAM_G_TH_13[5] GAM_G_TH_13[4] GAM_G_TH_13[3] GAM_G_TH_13[2] GAM_G_TH_13[1] GAM_G_TH_13[0] GAM_G_TH_14[7] GAM_G_TH_14[6] GAM_G_TH_14[5] GAM_G_TH_14[4] GAM_G_TH_14[3] GAM_G_TH_14[2] GAM_G_TH_14[1] GAM_G_TH_14[0] GAM_G_TH_15[7] GAM_G_TH_15[6] GAM_G_TH_15[5] GAM_G_TH_15[4] GAM_G_TH_15[3] GAM_G_TH_15[2] GAM_G_TH_15[1] GAM_G_TH_15[0] GAM_G_TH_16[7] GAM_G_TH_16[6] GAM_G_TH_16[5] GAM_G_TH_16[4] GAM_G_TH_16[3] GAM_G_TH_16[2] GAM_G_TH_16[1] GAM_G_TH_16[0] GAM_G_TH_17[7] GAM_G_TH_17[6] GAM_G_TH_17[5] GAM_G_TH_17[4] GAM_G_TH_17[3] GAM_G_TH_17[2] GAM_G_TH_17[1] GAM_G_TH_17[0] GAM_G_TH_18[7] GAM_G_TH_18[6] GAM_G_TH_18[5] GAM_G_TH_18[4] GAM_G_TH_18[3] GAM_G_TH_18[2] GAM_G_TH_18[1] GAM_G_TH_18[0] GAM_G_TH_19[7] GAM_G_TH_19[6] GAM_G_TH_19[5] GAM_G_TH_19[4] GAM_G_TH_19[3] GAM_G_TH_19[2] GAM_G_TH_19[1] GAM_G_TH_19[0] GAM_G_TH_20[7] GAM_G_TH_20[6] GAM_G_TH_20[5] GAM_G_TH_20[4] GAM_G_TH_20[3] GAM_G_TH_20[2] GAM_G_TH_20[1] GAM_G_TH_20[0] GAM_G_TH_21[7] GAM_G_TH_21[6] GAM_G_TH_21[5] GAM_G_TH_21[4] GAM_G_TH_21[3] GAM_G_TH_21[2] GAM_G_TH_21[1] GAM_G_TH_21[0] GAM_G_TH_22[7] GAM_G_TH_22[6] GAM_G_TH_22[5] GAM_G_TH_22[4] GAM_G_TH_22[3] GAM_G_TH_22[2] GAM_G_TH_22[1] GAM_G_TH_22[0] GAM_G_TH_23[7] GAM_G_TH_23[6] GAM_G_TH_23[5] GAM_G_TH_23[4] GAM_G_TH_23[3] GAM_G_TH_23[2] GAM_G_TH_23[1] GAM_G_TH_23[0] GAM_G_TH_24[7] GAM_G_TH_24[6] GAM_G_TH_24[5] GAM_G_TH_24[4] GAM_G_TH_24[3] GAM_G_TH_24[2] GAM_G_TH_24[1] GAM_G_TH_24[0] GAM_G_TH_25[7] GAM_G_TH_25[6] GAM_G_TH_25[5] GAM_G_TH_25[4] GAM_G_TH_25[3] GAM_G_TH_25[2] GAM_G_TH_25[1] GAM_G_TH_25[0] GAM_G_TH_26[7] GAM_G_TH_26[6] GAM_G_TH_26[5] GAM_G_TH_26[4] GAM_G_TH_26[3] GAM_G_TH_26[2] GAM_G_TH_26[1] GAM_G_TH_26[0] GAM_G_TH_27[7] GAM_G_TH_27[6] GAM_G_TH_27[5] GAM_G_TH_27[4] GAM_G_TH_27[3] GAM_G_TH_27[2] GAM_G_TH_27[1] GAM_G_TH_27[0] GAM_G_TH_28[7] GAM_G_TH_28[6] GAM_G_TH_28[5] GAM_G_TH_28[4] GAM_G_TH_28[3] GAM_G_TH_28[2] GAM_G_TH_28[1] GAM_G_TH_28[0] GAM_G_TH_29[7] GAM_G_TH_29[6] GAM_G_TH_29[5] GAM_G_TH_29[4] GAM_G_TH_29[3] GAM_G_TH_29[2] GAM_G_TH_29[1] GAM_G_TH_29[0] GAM_G_TH_30[7] GAM_G_TH_30[6] GAM_G_TH_30[5] GAM_G_TH_30[4] GAM_G_TH_30[3] GAM_G_TH_30[2] GAM_G_TH_30[1] GAM_G_TH_30[0] GAM_G_TH_31[7] GAM_G_TH_31[6] GAM_G_TH_31[5] GAM_G_TH_31[4] GAM_G_TH_31[3] GAM_G_TH_31[2] GAM_G_TH_31[1] GAM_G_TH_31[0] - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - GAM_B_VEN GAM_B_GAIN_00[8] - - - - - GAM_B_GAIN_00[10] GAM_B_GAIN_00[9] GAM_B_GAIN_00[7] GAM_B_GAIN_00[6] GAM_B_GAIN_00[5] GAM_B_GAIN_00[4] GAM_B_GAIN_00[3] GAM_B_GAIN_00[2] GAM_B_GAIN_00[1] GAM_B_GAIN_00[0] - - - - - GAM_B_GAIN_01[10] GAM_B_GAIN_01[9] GAM_B_GAIN_01[8] GAM_B_GAIN_01[7] GAM_B_GAIN_01[6] GAM_B_GAIN_01[5] GAM_B_GAIN_01[4] GAM_B_GAIN_01[3] GAM_B_GAIN_01[2] GAM_B_GAIN_01[1] GAM_B_GAIN_01[0] - - - - - GAM_B_GAIN_02[10] GAM_B_GAIN_02[9] GAM_B_GAIN_02[8] GAM_B_GAIN_02[7] GAM_B_GAIN_02[6] GAM_B_GAIN_02[5] GAM_B_GAIN_02[4] GAM_B_GAIN_02[3] GAM_B_GAIN_02[2] GAM_B_GAIN_02[1] GAM_B_GAIN_02[0] - - - - - GAM_B_GAIN_03[10] GAM_B_GAIN_03[9] GAM_B_GAIN_03[8] GAM_B_GAIN_03[7] GAM_B_GAIN_03[6] GAM_B_GAIN_03[5] GAM_B_GAIN_03[4] GAM_B_GAIN_03[3] GAM_B_GAIN_03[2] GAM_B_GAIN_03[1] GAM_B_GAIN_03[0] - - - - - GAM_B_GAIN_04[10] GAM_B_GAIN_04[9] GAM_B_GAIN_04[8] GAM_B_GAIN_04[7] GAM_B_GAIN_04[6] GAM_B_GAIN_04[5] GAM_B_GAIN_04[4] GAM_B_GAIN_04[3] GAM_B_GAIN_04[2] GAM_B_GAIN_04[1] GAM_B_GAIN_04[0] - - - - - GAM_B_GAIN_05[10] GAM_B_GAIN_05[9] GAM_B_GAIN_05[8] GAM_B_GAIN_05[7] GAM_B_GAIN_05[6] GAM_B_GAIN_05[5] GAM_B_GAIN_05[4] GAM_B_GAIN_05[3] GAM_B_GAIN_05[2] GAM_B_GAIN_05[1] GAM_B_GAIN_05[0] - - - - - GAM_B_GAIN_06[10] GAM_B_GAIN_06[9] GAM_B_GAIN_06[8] GAM_B_GAIN_06[7] GAM_B_GAIN_06[6] GAM_B_GAIN_06[5] GAM_B_GAIN_06[4] GAM_B_GAIN_06[3] GAM_B_GAIN_06[2] GAM_B_GAIN_06[1] GAM_B_GAIN_06[0] - - - - - GAM_B_GAIN_07[10] GAM_B_GAIN_07[9] GAM_B_GAIN_07[8] GAM_B_GAIN_07[7] GAM_B_GAIN_07[6] GAM_B_GAIN_07[5] GAM_B_GAIN_07[4] GAM_B_GAIN_07[3] GAM_B_GAIN_07[2] GAM_B_GAIN_07[1] GAM_B_GAIN_07[0] - - - - - GAM_B_GAIN_08[10] GAM_B_GAIN_08[9] GAM_B_GAIN_08[8] GAM_B_GAIN_08[7] GAM_B_GAIN_08[6] GAM_B_GAIN_08[5] GAM_B_GAIN_08[4] GAM_B_GAIN_08[3] GAM_B_GAIN_08[2] GAM_B_GAIN_08[1] GAM_B_GAIN_08[0] - - - - - GAM_B_GAIN_09[10] GAM_B_GAIN_09[9] GAM_B_GAIN_09[8] GAM_B_GAIN_09[7] GAM_B_GAIN_09[6] GAM_B_GAIN_09[5] GAM_B_GAIN_09[4] GAM_B_GAIN_09[3] GAM_B_GAIN_09[2] GAM_B_GAIN_09[1] GAM_B_GAIN_09[0] R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-217 RZ/A1H Group, RZ/A1M Group Table 58.2 Module Video display controller 5 channel 0 58. List of Registers Register Bits Register Abbreviation GAM_B_LUT6 GAM_B_LUT7 GAM_B_LUT8 GAM_B_LUT9 GAM_B_LUT10 GAM_B_LUT11 GAM_B_LUT12 GAM_B_LUT13 GAM_B_LUT14 Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 Bits 24/16/8/0 - - - - - GAM_B_GAIN_10[10] GAM_B_GAIN_10[9] GAM_B_GAIN_10[8] GAM_B_GAIN_10[7] GAM_B_GAIN_10[6] GAM_B_GAIN_10[5] GAM_B_GAIN_10[4] GAM_B_GAIN_10[3] GAM_B_GAIN_10[2] GAM_B_GAIN_10[1] GAM_B_GAIN_10[0] - - - - - GAM_B_GAIN_11[10] GAM_B_GAIN_11[9] GAM_B_GAIN_11[8] GAM_B_GAIN_11[7] GAM_B_GAIN_11[6] GAM_B_GAIN_11[5] GAM_B_GAIN_11[4] GAM_B_GAIN_11[3] GAM_B_GAIN_11[2] GAM_B_GAIN_11[1] GAM_B_GAIN_11[0] - - - - - GAM_B_GAIN_12[10] GAM_B_GAIN_12[9] GAM_B_GAIN_12[8] GAM_B_GAIN_12[7] GAM_B_GAIN_12[6] GAM_B_GAIN_12[5] GAM_B_GAIN_12[4] GAM_B_GAIN_12[3] GAM_B_GAIN_12[2] GAM_B_GAIN_12[1] GAM_B_GAIN_12[0] - - - - - GAM_B_GAIN_13[10] GAM_B_GAIN_13[9] GAM_B_GAIN_13[8] GAM_B_GAIN_13[7] GAM_B_GAIN_13[6] GAM_B_GAIN_13[5] GAM_B_GAIN_13[4] GAM_B_GAIN_13[3] GAM_B_GAIN_13[2] GAM_B_GAIN_13[1] GAM_B_GAIN_13[0] - - - - - GAM_B_GAIN_14[10] GAM_B_GAIN_14[9] GAM_B_GAIN_14[8] GAM_B_GAIN_14[7] GAM_B_GAIN_14[6] GAM_B_GAIN_14[5] GAM_B_GAIN_14[4] GAM_B_GAIN_14[3] GAM_B_GAIN_14[2] GAM_B_GAIN_14[1] GAM_B_GAIN_14[0] - - - - - GAM_B_GAIN_15[10] GAM_B_GAIN_15[9] GAM_B_GAIN_15[8] GAM_B_GAIN_15[7] GAM_B_GAIN_15[6] GAM_B_GAIN_15[5] GAM_B_GAIN_15[4] GAM_B_GAIN_15[3] GAM_B_GAIN_15[2] GAM_B_GAIN_15[1] GAM_B_GAIN_15[0] - - - - - GAM_B_GAIN_16[10] GAM_B_GAIN_16[9] GAM_B_GAIN_16[8] GAM_B_GAIN_16[7] GAM_B_GAIN_16[6] GAM_B_GAIN_16[5] GAM_B_GAIN_16[4] GAM_B_GAIN_16[3] GAM_B_GAIN_16[2] GAM_B_GAIN_16[1] GAM_B_GAIN_16[0] - - - - - GAM_B_GAIN_17[10] GAM_B_GAIN_17[9] GAM_B_GAIN_17[8] GAM_B_GAIN_17[7] GAM_B_GAIN_17[6] GAM_B_GAIN_17[5] GAM_B_GAIN_17[4] GAM_B_GAIN_17[3] GAM_B_GAIN_17[2] GAM_B_GAIN_17[1] GAM_B_GAIN_17[0] - - - - - GAM_B_GAIN_18[10] GAM_B_GAIN_18[9] GAM_B_GAIN_18[8] GAM_B_GAIN_18[7] GAM_B_GAIN_18[6] GAM_B_GAIN_18[5] GAM_B_GAIN_18[4] GAM_B_GAIN_18[3] GAM_B_GAIN_18[2] GAM_B_GAIN_18[1] GAM_B_GAIN_18[0] - - - - - GAM_B_GAIN_19[10] GAM_B_GAIN_19[9] GAM_B_GAIN_19[8] GAM_B_GAIN_19[7] GAM_B_GAIN_19[6] GAM_B_GAIN_19[5] GAM_B_GAIN_19[4] GAM_B_GAIN_19[3] GAM_B_GAIN_19[2] GAM_B_GAIN_19[1] GAM_B_GAIN_19[0] - - - - - GAM_B_GAIN_20[10] GAM_B_GAIN_20[9] GAM_B_GAIN_20[8] GAM_B_GAIN_20[7] GAM_B_GAIN_20[6] GAM_B_GAIN_20[5] GAM_B_GAIN_20[4] GAM_B_GAIN_20[3] GAM_B_GAIN_20[2] GAM_B_GAIN_20[1] GAM_B_GAIN_20[0] - - - - - GAM_B_GAIN_21[10] GAM_B_GAIN_21[9] GAM_B_GAIN_21[8] GAM_B_GAIN_21[7] GAM_B_GAIN_21[6] GAM_B_GAIN_21[5] GAM_B_GAIN_21[4] GAM_B_GAIN_21[3] GAM_B_GAIN_21[2] GAM_B_GAIN_21[1] GAM_B_GAIN_21[0] - - - - - GAM_B_GAIN_22[10] GAM_B_GAIN_22[9] GAM_B_GAIN_22[8] GAM_B_GAIN_22[7] GAM_B_GAIN_22[6] GAM_B_GAIN_22[5] GAM_B_GAIN_22[4] GAM_B_GAIN_22[3] GAM_B_GAIN_22[2] GAM_B_GAIN_22[1] GAM_B_GAIN_22[0] - - - - - GAM_B_GAIN_23[10] GAM_B_GAIN_23[9] GAM_B_GAIN_23[8] GAM_B_GAIN_23[7] GAM_B_GAIN_23[6] GAM_B_GAIN_23[5] GAM_B_GAIN_23[4] GAM_B_GAIN_23[3] GAM_B_GAIN_23[2] GAM_B_GAIN_23[1] GAM_B_GAIN_23[0] - - - - - GAM_B_GAIN_24[10] GAM_B_GAIN_24[9] GAM_B_GAIN_24[8] GAM_B_GAIN_24[7] GAM_B_GAIN_24[6] GAM_B_GAIN_24[5] GAM_B_GAIN_24[4] GAM_B_GAIN_24[3] GAM_B_GAIN_24[2] GAM_B_GAIN_24[1] GAM_B_GAIN_24[0] - - - - - GAM_B_GAIN_25[10] GAM_B_GAIN_25[9] GAM_B_GAIN_25[8] GAM_B_GAIN_25[7] GAM_B_GAIN_25[6] GAM_B_GAIN_25[5] GAM_B_GAIN_25[4] GAM_B_GAIN_25[3] GAM_B_GAIN_25[2] GAM_B_GAIN_25[1] GAM_B_GAIN_25[0] - - - - - GAM_B_GAIN_26[10] GAM_B_GAIN_26[9] GAM_B_GAIN_26[8] GAM_B_GAIN_26[7] GAM_B_GAIN_26[6] GAM_B_GAIN_26[5] GAM_B_GAIN_26[4] GAM_B_GAIN_26[3] GAM_B_GAIN_26[2] GAM_B_GAIN_26[1] GAM_B_GAIN_26[0] - - - - - GAM_B_GAIN_27[10] GAM_B_GAIN_27[9] GAM_B_GAIN_27[8] GAM_B_GAIN_27[7] GAM_B_GAIN_27[6] GAM_B_GAIN_27[5] GAM_B_GAIN_27[4] GAM_B_GAIN_27[3] GAM_B_GAIN_27[2] GAM_B_GAIN_27[1] GAM_B_GAIN_27[0] R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-218 RZ/A1H Group, RZ/A1M Group Table 58.2 Module Video display controller 5 channel 0 58. List of Registers Register Bits Register Abbreviation GAM_B_LUT15 GAM_B_LUT16 GAM_B_AREA1 GAM_B_AREA2 GAM_B_AREA3 GAM_B_AREA4 GAM_B_AREA5 GAM_B_AREA6 GAM_B_AREA7 GAM_B_AREA8 GAM_R_UPDATE GAM_R_LUT1 Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 Bits 24/16/8/0 - - - - - GAM_B_GAIN_28[10] GAM_B_GAIN_28[9] GAM_B_GAIN_28[8] GAM_B_GAIN_28[7] GAM_B_GAIN_28[6] GAM_B_GAIN_28[5] GAM_B_GAIN_28[4] GAM_B_GAIN_28[3] GAM_B_GAIN_28[2] GAM_B_GAIN_28[1] GAM_B_GAIN_28[0] - - - - - GAM_B_GAIN_29[10] GAM_B_GAIN_29[9] GAM_B_GAIN_29[8] GAM_B_GAIN_29[7] GAM_B_GAIN_29[6] GAM_B_GAIN_29[5] GAM_B_GAIN_29[4] GAM_B_GAIN_29[3] GAM_B_GAIN_29[2] GAM_B_GAIN_29[1] GAM_B_GAIN_29[0] - - - - - GAM_B_GAIN_30[10] GAM_B_GAIN_30[9] GAM_B_GAIN_30[8] GAM_B_GAIN_30[7] GAM_B_GAIN_30[6] GAM_B_GAIN_30[5] GAM_B_GAIN_30[4] GAM_B_GAIN_30[3] GAM_B_GAIN_30[2] GAM_B_GAIN_30[1] GAM_B_GAIN_30[0] - - - - - GAM_B_GAIN_31[10] GAM_B_GAIN_31[9] GAM_B_GAIN_31[8] GAM_B_GAIN_31[7] GAM_B_GAIN_31[6] GAM_B_GAIN_31[5] GAM_B_GAIN_31[4] GAM_B_GAIN_31[3] GAM_B_GAIN_31[2] GAM_B_GAIN_31[1] GAM_B_GAIN_31[0] - - - - - - - - GAM_B_TH_01[7] GAM_B_TH_01[6] GAM_B_TH_01[5] GAM_B_TH_01[4] GAM_B_TH_01[3] GAM_B_TH_01[2] GAM_B_TH_01[1] GAM_B_TH_01[0] GAM_B_TH_02[7] GAM_B_TH_02[6] GAM_B_TH_02[5] GAM_B_TH_02[4] GAM_B_TH_02[3] GAM_B_TH_02[2] GAM_B_TH_02[1] GAM_B_TH_02[0] GAM_B_TH_03[7] GAM_B_TH_03[6] GAM_B_TH_03[5] GAM_B_TH_03[4] GAM_B_TH_03[3] GAM_B_TH_03[2] GAM_B_TH_03[1] GAM_B_TH_03[0] GAM_B_TH_04[7] GAM_B_TH_04[6] GAM_B_TH_04[5] GAM_B_TH_04[4] GAM_B_TH_04[3] GAM_B_TH_04[2] GAM_B_TH_04[1] GAM_B_TH_04[0] GAM_B_TH_05[7] GAM_B_TH_05[6] GAM_B_TH_05[5] GAM_B_TH_05[4] GAM_B_TH_05[3] GAM_B_TH_05[2] GAM_B_TH_05[1] GAM_B_TH_05[0] GAM_B_TH_06[7] GAM_B_TH_06[6] GAM_B_TH_06[5] GAM_B_TH_06[4] GAM_B_TH_06[3] GAM_B_TH_06[2] GAM_B_TH_06[1] GAM_B_TH_06[0] GAM_B_TH_07[7] GAM_B_TH_07[6] GAM_B_TH_07[5] GAM_B_TH_07[4] GAM_B_TH_07[3] GAM_B_TH_07[2] GAM_B_TH_07[1] GAM_B_TH_07[0] GAM_B_TH_08[7] GAM_B_TH_08[6] GAM_B_TH_08[5] GAM_B_TH_08[4] GAM_B_TH_08[3] GAM_B_TH_08[2] GAM_B_TH_08[1] GAM_B_TH_08[0] GAM_B_TH_09[7] GAM_B_TH_09[6] GAM_B_TH_09[5] GAM_B_TH_09[4] GAM_B_TH_09[3] GAM_B_TH_09[2] GAM_B_TH_09[1] GAM_B_TH_09[0] GAM_B_TH_10[7] GAM_B_TH_10[6] GAM_B_TH_10[5] GAM_B_TH_10[4] GAM_B_TH_10[3] GAM_B_TH_10[2] GAM_B_TH_10[1] GAM_B_TH_10[0] GAM_B_TH_11[7] GAM_B_TH_11[6] GAM_B_TH_11[5] GAM_B_TH_11[4] GAM_B_TH_11[3] GAM_B_TH_11[2] GAM_B_TH_11[1] GAM_B_TH_11[0] GAM_B_TH_12[7] GAM_B_TH_12[6] GAM_B_TH_12[5] GAM_B_TH_12[4] GAM_B_TH_12[3] GAM_B_TH_12[2] GAM_B_TH_12[1] GAM_B_TH_12[0] GAM_B_TH_13[7] GAM_B_TH_13[6] GAM_B_TH_13[5] GAM_B_TH_13[4] GAM_B_TH_13[3] GAM_B_TH_13[2] GAM_B_TH_13[1] GAM_B_TH_13[0] GAM_B_TH_14[7] GAM_B_TH_14[6] GAM_B_TH_14[5] GAM_B_TH_14[4] GAM_B_TH_14[3] GAM_B_TH_14[2] GAM_B_TH_14[1] GAM_B_TH_14[0] GAM_B_TH_15[7] GAM_B_TH_15[6] GAM_B_TH_15[5] GAM_B_TH_15[4] GAM_B_TH_15[3] GAM_B_TH_15[2] GAM_B_TH_15[1] GAM_B_TH_15[0] GAM_B_TH_16[7] GAM_B_TH_16[6] GAM_B_TH_16[5] GAM_B_TH_16[4] GAM_B_TH_16[3] GAM_B_TH_16[2] GAM_B_TH_16[1] GAM_B_TH_16[0] GAM_B_TH_17[7] GAM_B_TH_17[6] GAM_B_TH_17[5] GAM_B_TH_17[4] GAM_B_TH_17[3] GAM_B_TH_17[2] GAM_B_TH_17[1] GAM_B_TH_17[0] GAM_B_TH_18[7] GAM_B_TH_18[6] GAM_B_TH_18[5] GAM_B_TH_18[4] GAM_B_TH_18[3] GAM_B_TH_18[2] GAM_B_TH_18[1] GAM_B_TH_18[0] GAM_B_TH_19[7] GAM_B_TH_19[6] GAM_B_TH_19[5] GAM_B_TH_19[4] GAM_B_TH_19[3] GAM_B_TH_19[2] GAM_B_TH_19[1] GAM_B_TH_19[0] GAM_B_TH_20[7] GAM_B_TH_20[6] GAM_B_TH_20[5] GAM_B_TH_20[4] GAM_B_TH_20[3] GAM_B_TH_20[2] GAM_B_TH_20[1] GAM_B_TH_20[0] GAM_B_TH_21[7] GAM_B_TH_21[6] GAM_B_TH_21[5] GAM_B_TH_21[4] GAM_B_TH_21[3] GAM_B_TH_21[2] GAM_B_TH_21[1] GAM_B_TH_21[0] GAM_B_TH_22[7] GAM_B_TH_22[6] GAM_B_TH_22[5] GAM_B_TH_22[4] GAM_B_TH_22[3] GAM_B_TH_22[2] GAM_B_TH_22[1] GAM_B_TH_22[0] GAM_B_TH_23[7] GAM_B_TH_23[6] GAM_B_TH_23[5] GAM_B_TH_23[4] GAM_B_TH_23[3] GAM_B_TH_23[2] GAM_B_TH_23[1] GAM_B_TH_23[0] GAM_B_TH_24[7] GAM_B_TH_24[6] GAM_B_TH_24[5] GAM_B_TH_24[4] GAM_B_TH_24[3] GAM_B_TH_24[2] GAM_B_TH_24[1] GAM_B_TH_24[0] GAM_B_TH_25[7] GAM_B_TH_25[6] GAM_B_TH_25[5] GAM_B_TH_25[4] GAM_B_TH_25[3] GAM_B_TH_25[2] GAM_B_TH_25[1] GAM_B_TH_25[0] GAM_B_TH_26[7] GAM_B_TH_26[6] GAM_B_TH_26[5] GAM_B_TH_26[4] GAM_B_TH_26[3] GAM_B_TH_26[2] GAM_B_TH_26[1] GAM_B_TH_26[0] GAM_B_TH_27[7] GAM_B_TH_27[6] GAM_B_TH_27[5] GAM_B_TH_27[4] GAM_B_TH_27[3] GAM_B_TH_27[2] GAM_B_TH_27[1] GAM_B_TH_27[0] GAM_B_TH_28[7] GAM_B_TH_28[6] GAM_B_TH_28[5] GAM_B_TH_28[4] GAM_B_TH_28[3] GAM_B_TH_28[2] GAM_B_TH_28[1] GAM_B_TH_28[0] GAM_B_TH_29[7] GAM_B_TH_29[6] GAM_B_TH_29[5] GAM_B_TH_29[4] GAM_B_TH_29[3] GAM_B_TH_29[2] GAM_B_TH_29[1] GAM_B_TH_29[0] GAM_B_TH_30[7] GAM_B_TH_30[6] GAM_B_TH_30[5] GAM_B_TH_30[4] GAM_B_TH_30[3] GAM_B_TH_30[2] GAM_B_TH_30[1] GAM_B_TH_30[0] GAM_B_TH_31[7] GAM_B_TH_31[6] GAM_B_TH_31[5] GAM_B_TH_31[4] GAM_B_TH_31[3] GAM_B_TH_31[2] GAM_B_TH_31[1] GAM_B_TH_31[0] - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - GAM_R_VEN - - - - - GAM_R_GAIN_00[10] GAM_R_GAIN_00[9] GAM_R_GAIN_00[8] GAM_R_GAIN_00[7] GAM_R_GAIN_00[6] GAM_R_GAIN_00[5] GAM_R_GAIN_00[4] GAM_R_GAIN_00[3] GAM_R_GAIN_00[2] GAM_R_GAIN_00[1] GAM_R_GAIN_00[0] - - - - - GAM_R_GAIN_01[10] GAM_R_GAIN_01[9] GAM_R_GAIN_01[8] GAM_R_GAIN_01[7] GAM_R_GAIN_01[6] GAM_R_GAIN_01[5] GAM_R_GAIN_01[4] GAM_R_GAIN_01[3] GAM_R_GAIN_01[2] GAM_R_GAIN_01[1] GAM_R_GAIN_01[0] R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-219 RZ/A1H Group, RZ/A1M Group Table 58.2 Module Video display controller 5 channel 0 58. List of Registers Register Bits Register Abbreviation GAM_R_LUT2 GAM_R_LUT3 GAM_R_LUT4 GAM_R_LUT5 GAM_R_LUT6 GAM_R_LUT7 GAM_R_LUT8 GAM_R_LUT9 GAM_R_LUT10 Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 Bits 24/16/8/0 - - - - - GAM_R_GAIN_02[10] GAM_R_GAIN_02[9] GAM_R_GAIN_02[8] GAM_R_GAIN_02[7] GAM_R_GAIN_02[6] GAM_R_GAIN_02[5] GAM_R_GAIN_02[4] GAM_R_GAIN_02[3] GAM_R_GAIN_02[2] GAM_R_GAIN_02[1] GAM_R_GAIN_02[0] - - - - - GAM_R_GAIN_03[10] GAM_R_GAIN_03[9] GAM_R_GAIN_03[8] GAM_R_GAIN_03[7] GAM_R_GAIN_03[6] GAM_R_GAIN_03[5] GAM_R_GAIN_03[4] GAM_R_GAIN_03[3] GAM_R_GAIN_03[2] GAM_R_GAIN_03[1] GAM_R_GAIN_03[0] - - - - - GAM_R_GAIN_04[10] GAM_R_GAIN_04[9] GAM_R_GAIN_04[8] GAM_R_GAIN_04[7] GAM_R_GAIN_04[6] GAM_R_GAIN_04[5] GAM_R_GAIN_04[4] GAM_R_GAIN_04[3] GAM_R_GAIN_04[2] GAM_R_GAIN_04[1] GAM_R_GAIN_04[0] - - - - - GAM_R_GAIN_05[10] GAM_R_GAIN_05[9] GAM_R_GAIN_05[8] GAM_R_GAIN_05[7] GAM_R_GAIN_05[6] GAM_R_GAIN_05[5] GAM_R_GAIN_05[4] GAM_R_GAIN_05[3] GAM_R_GAIN_05[2] GAM_R_GAIN_05[1] GAM_R_GAIN_05[0] - - - - - GAM_R_GAIN_06[10] GAM_R_GAIN_06[9] GAM_R_GAIN_06[8] GAM_R_GAIN_06[7] GAM_R_GAIN_06[6] GAM_R_GAIN_06[5] GAM_R_GAIN_06[4] GAM_R_GAIN_06[3] GAM_R_GAIN_06[2] GAM_R_GAIN_06[1] GAM_R_GAIN_06[0] - - - - - GAM_R_GAIN_07[10] GAM_R_GAIN_07[9] GAM_R_GAIN_07[8] GAM_R_GAIN_07[7] GAM_R_GAIN_07[6] GAM_R_GAIN_07[5] GAM_R_GAIN_07[4] GAM_R_GAIN_07[3] GAM_R_GAIN_07[2] GAM_R_GAIN_07[1] GAM_R_GAIN_07[0] - - - - - GAM_R_GAIN_08[10] GAM_R_GAIN_08[9] GAM_R_GAIN_08[8] GAM_R_GAIN_08[7] GAM_R_GAIN_08[6] GAM_R_GAIN_08[5] GAM_R_GAIN_08[4] GAM_R_GAIN_08[3] GAM_R_GAIN_08[2] GAM_R_GAIN_08[1] GAM_R_GAIN_08[0] - - - - - GAM_R_GAIN_09[10] GAM_R_GAIN_09[9] GAM_R_GAIN_09[8] GAM_R_GAIN_09[7] GAM_R_GAIN_09[6] GAM_R_GAIN_09[5] GAM_R_GAIN_09[4] GAM_R_GAIN_09[3] GAM_R_GAIN_09[2] GAM_R_GAIN_09[1] GAM_R_GAIN_09[0] - - - - - GAM_R_GAIN_10[10] GAM_R_GAIN_10[9] GAM_R_GAIN_10[8] GAM_R_GAIN_10[7] GAM_R_GAIN_10[6] GAM_R_GAIN_10[5] GAM_R_GAIN_10[4] GAM_R_GAIN_10[3] GAM_R_GAIN_10[2] GAM_R_GAIN_10[1] GAM_R_GAIN_10[0] - - - - - GAM_R_GAIN_11[10] GAM_R_GAIN_11[9] GAM_R_GAIN_11[8] GAM_R_GAIN_11[7] GAM_R_GAIN_11[6] GAM_R_GAIN_11[5] GAM_R_GAIN_11[4] GAM_R_GAIN_11[3] GAM_R_GAIN_11[2] GAM_R_GAIN_11[1] GAM_R_GAIN_11[0] - - - - - GAM_R_GAIN_12[10] GAM_R_GAIN_12[9] GAM_R_GAIN_12[8] GAM_R_GAIN_12[7] GAM_R_GAIN_12[6] GAM_R_GAIN_12[5] GAM_R_GAIN_12[4] GAM_R_GAIN_12[3] GAM_R_GAIN_12[2] GAM_R_GAIN_12[1] GAM_R_GAIN_12[0] - - - - - GAM_R_GAIN_13[10] GAM_R_GAIN_13[9] GAM_R_GAIN_13[8] GAM_R_GAIN_13[7] GAM_R_GAIN_13[6] GAM_R_GAIN_13[5] GAM_R_GAIN_13[4] GAM_R_GAIN_13[3] GAM_R_GAIN_13[2] GAM_R_GAIN_13[1] GAM_R_GAIN_13[0] - - - - - GAM_R_GAIN_14[10] GAM_R_GAIN_14[9] GAM_R_GAIN_14[8] GAM_R_GAIN_14[7] GAM_R_GAIN_14[6] GAM_R_GAIN_14[5] GAM_R_GAIN_14[4] GAM_R_GAIN_14[3] GAM_R_GAIN_14[2] GAM_R_GAIN_14[1] GAM_R_GAIN_14[0] - - - - - GAM_R_GAIN_15[10] GAM_R_GAIN_15[9] GAM_R_GAIN_15[8] GAM_R_GAIN_15[7] GAM_R_GAIN_15[6] GAM_R_GAIN_15[5] GAM_R_GAIN_15[4] GAM_R_GAIN_15[3] GAM_R_GAIN_15[2] GAM_R_GAIN_15[1] GAM_R_GAIN_15[0] - - - - - GAM_R_GAIN_16[10] GAM_R_GAIN_16[9] GAM_R_GAIN_16[8] GAM_R_GAIN_16[7] GAM_R_GAIN_16[6] GAM_R_GAIN_16[5] GAM_R_GAIN_16[4] GAM_R_GAIN_16[3] GAM_R_GAIN_16[2] GAM_R_GAIN_16[1] GAM_R_GAIN_16[0] - - - - - GAM_R_GAIN_17[10] GAM_R_GAIN_17[9] GAM_R_GAIN_17[8] GAM_R_GAIN_17[7] GAM_R_GAIN_17[6] GAM_R_GAIN_17[5] GAM_R_GAIN_17[4] GAM_R_GAIN_17[3] GAM_R_GAIN_17[2] GAM_R_GAIN_17[1] GAM_R_GAIN_17[0] - - - - - GAM_R_GAIN_18[10] GAM_R_GAIN_18[9] GAM_R_GAIN_18[8] GAM_R_GAIN_18[7] GAM_R_GAIN_18[6] GAM_R_GAIN_18[5] GAM_R_GAIN_18[4] GAM_R_GAIN_18[3] GAM_R_GAIN_18[2] GAM_R_GAIN_18[1] GAM_R_GAIN_18[0] - - - - - GAM_R_GAIN_19[10] GAM_R_GAIN_19[9] GAM_R_GAIN_19[8] GAM_R_GAIN_19[7] GAM_R_GAIN_19[6] GAM_R_GAIN_19[5] GAM_R_GAIN_19[4] GAM_R_GAIN_19[3] GAM_R_GAIN_19[2] GAM_R_GAIN_19[1] GAM_R_GAIN_19[0] R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-220 RZ/A1H Group, RZ/A1M Group Table 58.2 Module Video display controller 5 channel 0 58. List of Registers Register Bits Register Abbreviation GAM_R_LUT11 GAM_R_LUT12 GAM_R_LUT13 GAM_R_LUT14 GAM_R_LUT15 GAM_R_LUT16 GAM_R_AREA1 GAM_R_AREA2 GAM_R_AREA3 GAM_R_AREA4 GAM_R_AREA5 Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 Bits 24/16/8/0 - - - - - GAM_R_GAIN_20[10] GAM_R_GAIN_20[9] GAM_R_GAIN_20[8] GAM_R_GAIN_20[7] GAM_R_GAIN_20[6] GAM_R_GAIN_20[5] GAM_R_GAIN_20[4] GAM_R_GAIN_20[3] GAM_R_GAIN_20[2] GAM_R_GAIN_20[1] GAM_R_GAIN_20[0] - - - - - GAM_R_GAIN_21[10] GAM_R_GAIN_21[9] GAM_R_GAIN_21[8] GAM_R_GAIN_21[7] GAM_R_GAIN_21[6] GAM_R_GAIN_21[5] GAM_R_GAIN_21[4] GAM_R_GAIN_21[3] GAM_R_GAIN_21[2] GAM_R_GAIN_21[1] GAM_R_GAIN_21[0] - - - - - GAM_R_GAIN_22[10] GAM_R_GAIN_22[9] GAM_R_GAIN_22[8] GAM_R_GAIN_22[7] GAM_R_GAIN_22[6] GAM_R_GAIN_22[5] GAM_R_GAIN_22[4] GAM_R_GAIN_22[3] GAM_R_GAIN_22[2] GAM_R_GAIN_22[1] GAM_R_GAIN_22[0] - - - - - GAM_R_GAIN_23[10] GAM_R_GAIN_23[9] GAM_R_GAIN_23[8] GAM_R_GAIN_23[7] GAM_R_GAIN_23[6] GAM_R_GAIN_23[5] GAM_R_GAIN_23[4] GAM_R_GAIN_23[3] GAM_R_GAIN_23[2] GAM_R_GAIN_23[1] GAM_R_GAIN_23[0] - - - - - GAM_R_GAIN_24[10] GAM_R_GAIN_24[9] GAM_R_GAIN_24[8] GAM_R_GAIN_24[7] GAM_R_GAIN_24[6] GAM_R_GAIN_24[5] GAM_R_GAIN_24[4] GAM_R_GAIN_24[3] GAM_R_GAIN_24[2] GAM_R_GAIN_24[1] GAM_R_GAIN_24[0] - - - - - GAM_R_GAIN_25[10] GAM_R_GAIN_25[9] GAM_R_GAIN_25[8] GAM_R_GAIN_25[7] GAM_R_GAIN_25[6] GAM_R_GAIN_25[5] GAM_R_GAIN_25[4] GAM_R_GAIN_25[3] GAM_R_GAIN_25[2] GAM_R_GAIN_25[1] GAM_R_GAIN_25[0] - - - - - GAM_R_GAIN_26[10] GAM_R_GAIN_26[9] GAM_R_GAIN_26[8] GAM_R_GAIN_26[7] GAM_R_GAIN_26[6] GAM_R_GAIN_26[5] GAM_R_GAIN_26[4] GAM_R_GAIN_26[3] GAM_R_GAIN_26[2] GAM_R_GAIN_26[1] GAM_R_GAIN_26[0] - - - - - GAM_R_GAIN_27[10] GAM_R_GAIN_27[9] GAM_R_GAIN_27[8] GAM_R_GAIN_27[7] GAM_R_GAIN_27[6] GAM_R_GAIN_27[5] GAM_R_GAIN_27[4] GAM_R_GAIN_27[3] GAM_R_GAIN_27[2] GAM_R_GAIN_27[1] GAM_R_GAIN_27[0] - - - - - GAM_R_GAIN_28[10] GAM_R_GAIN_28[9] GAM_R_GAIN_28[8] GAM_R_GAIN_28[7] GAM_R_GAIN_28[6] GAM_R_GAIN_28[5] GAM_R_GAIN_28[4] GAM_R_GAIN_28[3] GAM_R_GAIN_28[2] GAM_R_GAIN_28[1] GAM_R_GAIN_28[0] - - - - - GAM_R_GAIN_29[10] GAM_R_GAIN_29[9] GAM_R_GAIN_29[8] GAM_R_GAIN_29[7] GAM_R_GAIN_29[6] GAM_R_GAIN_29[5] GAM_R_GAIN_29[4] GAM_R_GAIN_29[3] GAM_R_GAIN_29[2] GAM_R_GAIN_29[1] GAM_R_GAIN_29[0] - - - - - GAM_R_GAIN_30[10] GAM_R_GAIN_30[9] GAM_R_GAIN_30[8] GAM_R_GAIN_30[7] GAM_R_GAIN_30[6] GAM_R_GAIN_30[5] GAM_R_GAIN_30[4] GAM_R_GAIN_30[3] GAM_R_GAIN_30[2] GAM_R_GAIN_30[1] GAM_R_GAIN_30[0] - - - - - GAM_R_GAIN_31[10] GAM_R_GAIN_31[9] GAM_R_GAIN_31[8] GAM_R_GAIN_31[7] GAM_R_GAIN_31[6] GAM_R_GAIN_31[5] GAM_R_GAIN_31[4] GAM_R_GAIN_31[3] GAM_R_GAIN_31[2] GAM_R_GAIN_31[1] GAM_R_GAIN_31[0] - - - - - - - - GAM_R_TH_01[7] GAM_R_TH_01[6] GAM_R_TH_01[5] GAM_R_TH_01[4] GAM_R_TH_01[3] GAM_R_TH_01[2] GAM_R_TH_01[1] GAM_R_TH_01[0] GAM_R_TH_02[7] GAM_R_TH_02[6] GAM_R_TH_02[5] GAM_R_TH_02[4] GAM_R_TH_02[3] GAM_R_TH_02[2] GAM_R_TH_02[1] GAM_R_TH_02[0] GAM_R_TH_03[7] GAM_R_TH_03[6] GAM_R_TH_03[5] GAM_R_TH_03[4] GAM_R_TH_03[3] GAM_R_TH_03[2] GAM_R_TH_03[1] GAM_R_TH_03[0] GAM_R_TH_04[7] GAM_R_TH_04[6] GAM_R_TH_04[5] GAM_R_TH_04[4] GAM_R_TH_04[3] GAM_R_TH_04[2] GAM_R_TH_04[1] GAM_R_TH_04[0] GAM_R_TH_05[7] GAM_R_TH_05[6] GAM_R_TH_05[5] GAM_R_TH_05[4] GAM_R_TH_05[3] GAM_R_TH_05[2] GAM_R_TH_05[1] GAM_R_TH_05[0] GAM_R_TH_06[7] GAM_R_TH_06[6] GAM_R_TH_06[5] GAM_R_TH_06[4] GAM_R_TH_06[3] GAM_R_TH_06[2] GAM_R_TH_06[1] GAM_R_TH_06[0] GAM_R_TH_07[7] GAM_R_TH_07[6] GAM_R_TH_07[5] GAM_R_TH_07[4] GAM_R_TH_07[3] GAM_R_TH_07[2] GAM_R_TH_07[1] GAM_R_TH_07[0] GAM_R_TH_08[7] GAM_R_TH_08[6] GAM_R_TH_08[5] GAM_R_TH_08[4] GAM_R_TH_08[3] GAM_R_TH_08[2] GAM_R_TH_08[1] GAM_R_TH_08[0] GAM_R_TH_09[7] GAM_R_TH_09[6] GAM_R_TH_09[5] GAM_R_TH_09[4] GAM_R_TH_09[3] GAM_R_TH_09[2] GAM_R_TH_09[1] GAM_R_TH_09[0] GAM_R_TH_10[7] GAM_R_TH_10[6] GAM_R_TH_10[5] GAM_R_TH_10[4] GAM_R_TH_10[3] GAM_R_TH_10[2] GAM_R_TH_10[1] GAM_R_TH_10[0] GAM_R_TH_11[7] GAM_R_TH_11[6] GAM_R_TH_11[5] GAM_R_TH_11[4] GAM_R_TH_11[3] GAM_R_TH_11[2] GAM_R_TH_11[1] GAM_R_TH_11[0] GAM_R_TH_12[7] GAM_R_TH_12[6] GAM_R_TH_12[5] GAM_R_TH_12[4] GAM_R_TH_12[3] GAM_R_TH_12[2] GAM_R_TH_12[1] GAM_R_TH_12[0] GAM_R_TH_13[7] GAM_R_TH_13[6] GAM_R_TH_13[5] GAM_R_TH_13[4] GAM_R_TH_13[3] GAM_R_TH_13[2] GAM_R_TH_13[1] GAM_R_TH_13[0] GAM_R_TH_14[7] GAM_R_TH_14[6] GAM_R_TH_14[5] GAM_R_TH_14[4] GAM_R_TH_14[3] GAM_R_TH_14[2] GAM_R_TH_14[1] GAM_R_TH_14[0] GAM_R_TH_15[7] GAM_R_TH_15[6] GAM_R_TH_15[5] GAM_R_TH_15[4] GAM_R_TH_15[3] GAM_R_TH_15[2] GAM_R_TH_15[1] GAM_R_TH_15[0] GAM_R_TH_16[7] GAM_R_TH_16[6] GAM_R_TH_16[5] GAM_R_TH_16[4] GAM_R_TH_16[3] GAM_R_TH_16[2] GAM_R_TH_16[1] GAM_R_TH_16[0] GAM_R_TH_17[7] GAM_R_TH_17[6] GAM_R_TH_17[5] GAM_R_TH_17[4] GAM_R_TH_17[3] GAM_R_TH_17[2] GAM_R_TH_17[1] GAM_R_TH_17[0] GAM_R_TH_18[7] GAM_R_TH_18[6] GAM_R_TH_18[5] GAM_R_TH_18[4] GAM_R_TH_18[3] GAM_R_TH_18[2] GAM_R_TH_18[1] GAM_R_TH_18[0] GAM_R_TH_19[7] GAM_R_TH_19[6] GAM_R_TH_19[5] GAM_R_TH_19[4] GAM_R_TH_19[3] GAM_R_TH_19[2] GAM_R_TH_19[1] GAM_R_TH_19[0] R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-221 RZ/A1H Group, RZ/A1M Group Table 58.2 Module Video display controller 5 channel 0 58. List of Registers Register Bits Register Abbreviation GAM_R_AREA6 GAM_R_AREA7 GAM_R_AREA8 TCON_UPDATE TCON_TIM TCON_TIM_STVA1 TCON_TIM_STVA2 TCON_TIM_STVB1 TCON_TIM_STVB2 TCON_TIM_STH1 TCON_TIM_STH2 TCON_TIM_STB1 Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 Bits 24/16/8/0 GAM_R_TH_20[7] GAM_R_TH_20[6] GAM_R_TH_20[5] GAM_R_TH_20[4] GAM_R_TH_20[3] GAM_R_TH_20[2] GAM_R_TH_20[1] GAM_R_TH_20[0] GAM_R_TH_21[7] GAM_R_TH_21[6] GAM_R_TH_21[5] GAM_R_TH_21[4] GAM_R_TH_21[3] GAM_R_TH_21[2] GAM_R_TH_21[1] GAM_R_TH_21[0] GAM_R_TH_22[7] GAM_R_TH_22[6] GAM_R_TH_22[5] GAM_R_TH_22[4] GAM_R_TH_22[3] GAM_R_TH_22[2] GAM_R_TH_22[1] GAM_R_TH_22[0] GAM_R_TH_23[7] GAM_R_TH_23[6] GAM_R_TH_23[5] GAM_R_TH_23[4] GAM_R_TH_23[3] GAM_R_TH_23[2] GAM_R_TH_23[1] GAM_R_TH_23[0] GAM_R_TH_24[7] GAM_R_TH_24[6] GAM_R_TH_24[5] GAM_R_TH_24[4] GAM_R_TH_24[3] GAM_R_TH_24[2] GAM_R_TH_24[1] GAM_R_TH_24[0] GAM_R_TH_25[7] GAM_R_TH_25[6] GAM_R_TH_25[5] GAM_R_TH_25[4] GAM_R_TH_25[3] GAM_R_TH_25[2] GAM_R_TH_25[1] GAM_R_TH_25[0] GAM_R_TH_26[7] GAM_R_TH_26[6] GAM_R_TH_26[5] GAM_R_TH_26[4] GAM_R_TH_26[3] GAM_R_TH_26[2] GAM_R_TH_26[1] GAM_R_TH_26[0] GAM_R_TH_27[7] GAM_R_TH_27[6] GAM_R_TH_27[5] GAM_R_TH_27[4] GAM_R_TH_27[3] GAM_R_TH_27[2] GAM_R_TH_27[1] GAM_R_TH_27[0] GAM_R_TH_28[7] GAM_R_TH_28[6] GAM_R_TH_28[5] GAM_R_TH_28[4] GAM_R_TH_28[3] GAM_R_TH_28[2] GAM_R_TH_28[1] GAM_R_TH_28[0] GAM_R_TH_29[7] GAM_R_TH_29[6] GAM_R_TH_29[5] GAM_R_TH_29[4] GAM_R_TH_29[3] GAM_R_TH_29[2] GAM_R_TH_29[1] GAM_R_TH_29[0] GAM_R_TH_30[7] GAM_R_TH_30[6] GAM_R_TH_30[5] GAM_R_TH_30[4] GAM_R_TH_30[3] GAM_R_TH_30[2] GAM_R_TH_30[1] GAM_R_TH_30[0] GAM_R_TH_31[7] GAM_R_TH_31[6] GAM_R_TH_31[5] GAM_R_TH_31[4] GAM_R_TH_31[3] GAM_R_TH_31[2] GAM_R_TH_31[1] GAM_R_TH_31[0] - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - TCON_VEN - - - - - TCON_HALF[10] TCON_HALF[9] TCON_HALF[8] TCON_HALF[7] TCON_HALF[6] TCON_HALF[5] TCON_HALF[4] TCON_HALF[3] TCON_HALF[2] TCON_HALF[1] TCON_HALF[0] - - - - - TCON_OFFSET [10] TCON_OFFSET[9] TCON_OFFSET[8] TCON_OFFSET[7] TCON_OFFSET[6] TCON_OFFSET[5] TCON_OFFSET[4] TCON_OFFSET[3] TCON_OFFSET[2] TCON_OFFSET[1] TCON_OFFSET[0] - - - - - TCON_STVA_VS [10] TCON_STVA_VS [9] TCON_STVA_VS [8] TCON_STVA_VS [7] TCON_STVA_VS [6] TCON_STVA_VS [5] TCON_STVA_VS [4] TCON_STVA_VS [3] TCON_STVA_VS [2] TCON_STVA_VS [1] TCON_STVA_VS [0] - - - - - TCON_STVA_VW[10] TCON_STVA_VW[9] TCON_STVA_VW[8] TCON_STVA_VW[7] TCON_STVA_VW[6] TCON_STVA_VW[5] TCON_STVA_VW[4] TCON_STVA_VW[3] TCON_STVA_VW[2] TCON_STVA_VW[1] TCON_STVA_VW[0] - - - - - - - - - - - - - - - - - - - - - - - - - - - TCON_STVA_INV - TCON_STVA_ SEL[2] TCON_STVA_ SEL[1] TCON_STVA_ SEL[0] - - - - - TCON_STVB_VS [10] TCON_STVB_VS [9] TCON_STVB_VS [8] TCON_STVB_VS [7] TCON_STVB_VS [6] TCON_STVB_VS [5] TCON_STVB_VS [4] TCON_STVB_VS [3] TCON_STVB_VS [2] TCON_STVB_VS [1] TCON_STVB_VS [0] - - - - - TCON_STVB_VW[10] TCON_STVB_VW[9] TCON_STVB_VW[8] TCON_STVB_VW[7] TCON_STVB_VW[6] TCON_STVB_VW[5] TCON_STVB_VW[4] TCON_STVB_VW[3] TCON_STVB_VW[2] TCON_STVB_VW[1] TCON_STVB_VW[0] - - - - - - - - - - - - - - - - - - - - - - - - - - - TCON_STVB_INV - TCON_STVB_ SEL[2] TCON_STVB_ SEL[1] TCON_STVB_ SEL[0] - - - - - TCON_STH_HS [10] TCON_STH_HS[9] TCON_STH_HS[8] TCON_STH_HS[7] TCON_STH_HS[6] TCON_STH_HS[5] TCON_STH_HS[4] TCON_STH_HS[3] TCON_STH_HS[2] TCON_STH_HS[1] TCON_STH_HS[0] - - - - - TCON_STH_HW [10] TCON_STH_HW [9] TCON_STH_HW [8] TCON_STH_HW [7] TCON_STH_HW [6] TCON_STH_HW [5] TCON_STH_HW [4] TCON_STH_HW [3] TCON_STH_HW [2] TCON_STH_HW [1] TCON_STH_HW [0] - - - - - - - - - - - - - - - - - - - - - - - TCON_STH_HS_SEL - - - TCON_STH_INV - TCON_STH_SEL [2] TCON_STH_SEL [1] TCON_STH_SEL [0] - - - - - TCON_STB_HS [10] TCON_STB_HS[9] TCON_STB_HS[8] TCON_STB_HS[7] TCON_STB_HS[6] TCON_STB_HS[5] TCON_STB_HS[4] TCON_STB_HS[3] TCON_STB_HS[2] TCON_STB_HS[1] TCON_STB_HS[0] - - - - - TCON_STB_HW [10] TCON_STB_HW [9] TCON_STB_HW [8] TCON_STB_HW [7] TCON_STB_HW [6] TCON_STB_HW [5] TCON_STB_HW [4] TCON_STB_HW [3] TCON_STB_HW [2] TCON_STB_HW [1] TCON_STB_HW [0] R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-222 RZ/A1H Group, RZ/A1M Group Table 58.2 Module Video display controller 5 channel 0 58. List of Registers Register Bits Register Abbreviation TCON_TIM_STB2 TCON_TIM_CPV1 TCON_TIM_CPV2 TCON_TIM_POLA1 TCON_TIM_POLA2 TCON_TIM_POLB1 TCON_TIM_POLB2 TCON_TIM_DE OUT_UPDATE OUT_SET OUT_BRIGHT1 OUT_BRIGHT2 Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 Bits 24/16/8/0 - - - - - - - - - - - - - - - - - - - - - - - TCON_STB_HS_SEL - - - TCON_STB_INV - TCON_STB_SEL [2] TCON_STB_SEL [1] TCON_STB_SEL [0] - - - - - TCON_CPV_HS [10] TCON_CPV_HS[9] TCON_CPV_HS[8] TCON_CPV_HS[7] TCON_CPV_HS[6] TCON_CPV_HS[5] TCON_CPV_HS[4] TCON_CPV_HS[3] TCON_CPV_HS[2] TCON_CPV_HS[1] TCON_CPV_HS[0] - - - - - TCON_CPV_HW [10] TCON_CPV_HW [9] TCON_CPV_HW [8] TCON_CPV_HW [7] TCON_CPV_HW [6] TCON_CPV_HW [5] TCON_CPV_HW [4] TCON_CPV_HW [3] TCON_CPV_HW [2] TCON_CPV_HW [1] TCON_CPV_HW [0] - - - - - - - - - - - - - - - - - - - - - - - TCON_CPV_HS_SEL - - - TCON_CPV_INV - TCON_CPV_SEL [2] TCON_CPV_SEL [1] TCON_CPV_SEL [0] - - - - - TCON_POLA_HS[10] TCON_POLA_HS[9] TCON_POLA_HS[8] TCON_POLA_HS[7] TCON_POLA_HS[6] TCON_POLA_HS[5] TCON_POLA_HS[4] TCON_POLA_HS[3] TCON_POLA_HS[2] TCON_POLA_HS[1] TCON_POLA_HS[0] - - - - - TCON_POLA_ HW[10] TCON_POLA_ HW[9] TCON_POLA_ HW[8] TCON_POLA_ HW[7] TCON_POLA_ HW[6] TCON_POLA_ HW[5] TCON_POLA_ HW[4] TCON_POLA_ HW[3] TCON_POLA_ HW[2] TCON_POLA_ HW[1] TCON_POLA_ HW[0] - - - - - - - - - - - - - - - - - - TCON_POLA_MD[1] TCON_POLA_MD[0] - - - TCON_POLA_HS_SE L - - - TCON_POLA_ INV - TCON_POLA_ SEL[2] TCON_POLA_ SEL[1] TCON_POLA_ SEL[0] - - - - - TCON_POLB_HS[10] TCON_POLB_HS[9] TCON_POLB_HS[8] TCON_POLB_HS[7] TCON_POLB_HS[6] TCON_POLB_HS[5] TCON_POLB_HS[4] TCON_POLB_HS[3] TCON_POLB_HS[2] TCON_POLB_HS[1] TCON_POLB_HS[0] - - - - - TCON_POLB_ HW[10] TCON_POLB_ HW[9] TCON_POLB_ HW[8] TCON_POLB_ HW[7] TCON_POLB_ HW[6] TCON_POLB_ HW[5] TCON_POLB_ HW[4] TCON_POLB_ HW[3] TCON_POLB_ HW[2] TCON_POLB_ HW[1] TCON_POLB_ HW[0] - - - - - - - - - - - - - - - - - - TCON_POLB_MD[1] TCON_POLB_MD[0] - - - TCON_POLB_HS_SE L - - - TCON_POLB_ INV - TCON_POLB_ SEL[2] TCON_POLB_ SEL[1] TCON_POLB_ SEL[0] - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - TCON_DE_INV - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - OUTCNT_VEN - - - OUT_ENDIAN_ON - - - OUT_SWAP_ON - - - - - - - - - - OUT_FORMAT[1] OUT_FORMAT[0] - - OUT_FRQ_SEL[1] OUT_FRQ_SEL[0] - - - OUT_DIR_SEL - - OUT_PHASE[1] OUT_PHASE[0] - - - - - - - - - - - - - - - - - - - - - - PBRT_G[9] PBRT_G[8] PBRT_G[7] PBRT_G[6] PBRT_G[5] PBRT_G[4] PBRT_G[3] PBRT_G[2] PBRT_G[1] PBRT_G[0] - - - - - - PBRT_B[9] PBRT_B[8] PBRT_B[7] PBRT_B[6] PBRT_B[5] PBRT_B[4] PBRT_B[3] PBRT_B[2] PBRT_B[1] PBRT_B[0] - - - - - - PBRT_R[9] PBRT_R[8] PBRT_R[7] PBRT_R[6] PBRT_R[5] PBRT_R[4] PBRT_R[3] PBRT_R[2] PBRT_R[1] PBRT_R[0] R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-223 RZ/A1H Group, RZ/A1M Group Table 58.2 Module Video display controller 5 channel 0 Register Bits Register Abbreviation OUT_CONTRAST OUT_PDTHA OUT_CLK_PHASE Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 - - - - - - - - CONT_G[7] CONT_G[6] CONT_G[5] CONT_G[4] CONT_G[3] CONT_G[2] CONT_G[1] CONT_G[0] SYSCNT_INT1 Bits 24/16/8/0 CONT_B[7] CONT_B[6] CONT_B[5] CONT_B[4] CONT_B[3] CONT_B[2] CONT_B[1] CONT_B[0] CONT_R[7] CONT_R[6] CONT_R[5] CONT_R[4] CONT_R[3] CONT_R[2] CONT_R[1] CONT_R[0] - - - - - - - - - - PDTH_SEL[1] PDTH_SEL[0] - - PDTH_FORMAT [1] PDTH_FORMAT [0] - - PDTH_PA[1] PDTH_PA[0] - - PDTH_PB[1] PDTH_PB[0] - - PDTH_PC[1] PDTH_PC[0] - - PDTH_PD[1] PDTH_PD[0] - - - - - - - - - - - - - - - - - - - OUTCNT_FRONT_G AM - - - OUTCNT_LCD_ EDGE OUTCNT_STH_ EDGE OUTCNT_STB_ EDGE OUTCNT_CPV_ EDGE - OUTCNT_STVA_EDG OUTCNT_STVB_EDG E E OUTCNT_POLA_EDG OUTCNT_POLB_EDG E E - - - INT_STA7 - - - INT_STA6 - - - INT_STA5 - - - INT_STA4 - - - INT_STA3 - - - INT_STA2 - - - INT_STA1 - - - INT_STA0 - - - INT_STA15 - - - INT_STA14 - - - INT_STA13 - - - INT_STA12 - - - INT_STA11 - - - INT_STA10 - - - INT_STA9 - - - INT_STA8 - - - - - - - INT_STA22 - - - INT_STA21 - - - INT_STA20 - - - INT_STA19 - - - INT_STA18 - - - INT_STA17 - - - INT_STA16 - - - INT_OUT7_ON - - - INT_OUT6_ON - - - INT_OUT5_ON - - - INT_OUT4_ON - - - INT_OUT3_ON - - - INT_OUT2_ON - - - INT_OUT1_ON - - - INT_OUT0_ON - - - INT_OUT15_ON - - - INT_OUT14_ON - - - INT_OUT13_ON - - - INT_OUT12_ON - - - INT_OUT11_ON - - - INT_OUT10_ON - - - INT_OUT9_ON - - - INT_OUT8_ON - - - - - - - INT_OUT22_ON - - - INT_OUT21_ON - - - INT_OUT20_ON - - - INT_OUT19_ON - - - INT_OUT18_ON - - - INT_OUT17_ON - - - INT_OUT16_ON SYSCNT_PANEL_ CLK - - PANEL_ICKSEL [1] PANEL_ICKSEL [0] PANEL_OCKSEL [1] PANEL_OCKSEL [0] - PANEL_ICKEN - - PANEL_DCDR[5] PANEL_DCDR[4] PANEL_DCDR[3] PANEL_DCDR[2] PANEL_DCDR[1] PANEL_DCDR[0] SYSCNT_CLUT - GR_OIR_CLT_ SEL_ST - GR3_CLT_SEL_ ST - - - GR2_CLT_SEL_ ST - - - GR1_CLT_SEL_ ST - - - GR0_CLT_SEL_ ST - - - - - - - - - - - - - - - - - - - - - - - - - - - INP_EXT_ UPDATE - - - INP_IMG_ UPDATE - - - - - - - - - - - INP_SEL - - - - - INP_FORMAT[2] INP_FORMAT[1] INP_FORMAT[0] - - - INP_PXD_EDGE - - - INP_VS_EDGE - - - INP_HS_EDGE - - - INP_ENDIAN_ON - - - INP_SWAP_ON SYSCNT_INT2 SYSCNT_INT3 SYSCNT_INT4 SYSCNT_INT5 SYSCNT_INT6 Video display controller 5 channel 1 58. List of Registers INP_UPDATE INP_SEL_CNT INP_EXT_SYNC_ CNT - - - INP_VS_INV - - - INP_HS_INV - - - - - - - INP_H_EDGE_ SEL - - - INP_F525_625 - - INP_H_POS[1] INP_H_POS[0] R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-224 RZ/A1H Group, RZ/A1M Group Table 58.2 Module Video display controller 5 channel 1 58. List of Registers Register Bits Register Abbreviation INP_VSYNC_PH_ ADJ INP_DLY_ADJ IMGCNT_UPDATE IMGCNT_NR_CNT0 IMGCNT_NR_CNT1 IMGCNT_MTX_ MODE IMGCNT_MTX_YG_ ADJ0 IMGCNT_MTX_YG_ ADJ1 IMGCNT_MTX_CBB _ADJ0 IMGCNT_MTX_CBB _ADJ1 IMGCNT_MTX_CRR _ADJ0 Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 Bits 24/16/8/0 - - - - - - INP_FH50[9] INP_FH50[8] INP_FH50[7] INP_FH50[6] INP_FH50[5] INP_FH50[4] INP_FH50[3] INP_FH50[2] INP_FH50[1] INP_FH50[0] - - - - - - INP_FH25[9] INP_FH25[8] INP_FH25[7] INP_FH25[6] INP_FH25[5] INP_FH25[4] INP_FH25[3] INP_FH25[2] INP_FH25[1] INP_FH25[0] - - - - - INP_VS_DLY_L[2] INP_VS_DLY_L[1] INP_VS_DLY_L[0] INP_FLD_DLY[7] INP_FLD_DLY[6] INP_FLD_DLY[5] INP_FLD_DLY[4] INP_FLD_DLY[3] INP_FLD_DLY[2] INP_FLD_DLY[1] INP_FLD_DLY[0] INP_VS_DLY[7] INP_VS_DLY[6] INP_VS_DLY[5] INP_VS_DLY[4] INP_VS_DLY[3] INP_VS_DLY[2] INP_VS_DLY[1] INP_VS_DLY[0] INP_HS_DLY[7] INP_HS_DLY[6] INP_HS_DLY[5] INP_HS_DLY[4] INP_HS_DLY[3] INP_HS_DLY[2] INP_HS_DLY[1] INP_HS_DLY[0] - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - IMGCNT_VEN - - - - - - - - - - - NR1D_MD - - - NR1D_ON - NR1D_Y_TH[6] NR1D_Y_TH[5] NR1D_Y_TH[4] NR1D_Y_TH[3] NR1D_Y_TH[2] NR1D_Y_TH[1] NR1D_Y_TH[0] - - NR1D_Y_TAP[1] NR1D_Y_TAP[0] - - NR1D_Y_GAIN[1] NR1D_Y_GAIN[0] - NR1D_CB_TH[6] NR1D_CB_TH[5] NR1D_CB_TH[4] NR1D_CB_TH[3] NR1D_CB_TH[2] NR1D_CB_TH[1] NR1D_CB_TH[0] - - NR1D_CB_TAP[1] NR1D_CB_TAP[0] - - NR1D_CB_GAIN [1] NR1D_CB_GAIN [0] - NR1D_CR_TH[6] NR1D_CR_TH[5] NR1D_CR_TH[4] NR1D_CR_TH[3] NR1D_CR_TH[2] NR1D_CR_TH[1] NR1D_CR_TH[0] - - NR1D_CR_TAP[1] NR1D_CR_TAP[0] - - NR1D_CR_GAIN [1] NR1D_CR_GAIN [0] - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - IMGCNT_MTX_ MD[1] IMGCNT_MTX_ MD[0] - - - - - - - - IMGCNT_MTX_ YG[7] IMGCNT_MTX_ YG[6] IMGCNT_MTX_ YG[5] IMGCNT_MTX_ YG[4] IMGCNT_MTX_ YG[3] IMGCNT_MTX_ YG[2] IMGCNT_MTX_ YG[1] IMGCNT_MTX_ YG[0] - - - - - IMGCNT_MTX_ GG[10] IMGCNT_MTX_ GG[9] IMGCNT_MTX_ GG[8] IMGCNT_MTX_ GG[7] IMGCNT_MTX_ GG[6] IMGCNT_MTX_ GG[5] IMGCNT_MTX_ GG[4] IMGCNT_MTX_ GG[3] IMGCNT_MTX_ GG[2] IMGCNT_MTX_ GG[1] IMGCNT_MTX_ GG[0] - - - - - IMGCNT_MTX_ GB[10] IMGCNT_MTX_ GB[9] IMGCNT_MTX_ GB[8] IMGCNT_MTX_ GB[7] IMGCNT_MTX_ GB[6] IMGCNT_MTX_ GB[5] IMGCNT_MTX_ GB[4] IMGCNT_MTX_ GB[3] IMGCNT_MTX_ GB[2] IMGCNT_MTX_ GB[1] IMGCNT_MTX_ GB[0] - - - - - IMGCNT_MTX_ GR[10] IMGCNT_MTX_ GR[9] IMGCNT_MTX_ GR[8] IMGCNT_MTX_ GR[7] IMGCNT_MTX_ GR[6] IMGCNT_MTX_ GR[5] IMGCNT_MTX_ GR[4] IMGCNT_MTX_ GR[3] IMGCNT_MTX_ GR[2] IMGCNT_MTX_ GR[1] IMGCNT_MTX_ GR[0] - - - - - - - - IMGCNT_MTX_ B[7] IMGCNT_MTX_ B[6] IMGCNT_MTX_ B[5] IMGCNT_MTX_ B[4] IMGCNT_MTX_ B[3] IMGCNT_MTX_ B[2] IMGCNT_MTX_ B[1] IMGCNT_MTX_ B[0] - - - - - IMGCNT_MTX_ BG[10] IMGCNT_MTX_ BG[9] IMGCNT_MTX_ BG[8] IMGCNT_MTX_ BG[7] IMGCNT_MTX_ BG[6] IMGCNT_MTX_ BG[5] IMGCNT_MTX_ BG[4] IMGCNT_MTX_ BG[3] IMGCNT_MTX_ BG[2] IMGCNT_MTX_ BG[1] IMGCNT_MTX_ BG[0] - - - - - IMGCNT_MTX_ BB[10] IMGCNT_MTX_ BB[9] IMGCNT_MTX_ BB[8] IMGCNT_MTX_ BB[7] IMGCNT_MTX_ BB[6] IMGCNT_MTX_ BB[5] IMGCNT_MTX_ BB[4] IMGCNT_MTX_ BB[3] IMGCNT_MTX_ BB[2] IMGCNT_MTX_ BB[1] IMGCNT_MTX_ BB[0] - - - - - IMGCNT_MTX_ BR[10] IMGCNT_MTX_ BR[9] IMGCNT_MTX_ BR[8] IMGCNT_MTX_ BR[7] IMGCNT_MTX_ BR[6] IMGCNT_MTX_ BR[5] IMGCNT_MTX_ BR[4] IMGCNT_MTX_ BR[3] IMGCNT_MTX_ BR[2] IMGCNT_MTX_ BR[1] IMGCNT_MTX_ BR[0] - - - - - - - - IMGCNT_MTX_ R[7] IMGCNT_MTX_ R[6] IMGCNT_MTX_ R[5] IMGCNT_MTX_ R[4] IMGCNT_MTX_ R[3] IMGCNT_MTX_ R[2] IMGCNT_MTX_ R[1] IMGCNT_MTX_ R[0] - - - - - IMGCNT_MTX_ RG[10] IMGCNT_MTX_ RG[9] IMGCNT_MTX_ RG[8] IMGCNT_MTX_ RG[7] IMGCNT_MTX_ RG[6] IMGCNT_MTX_ RG[5] IMGCNT_MTX_ RG[4] IMGCNT_MTX_ RG[3] IMGCNT_MTX_ RG[2] IMGCNT_MTX_ RG[1] IMGCNT_MTX_ RG[0] R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-225 RZ/A1H Group, RZ/A1M Group Table 58.2 Module Video display controller 5 channel 1 58. List of Registers Register Bits Register Abbreviation IMGCNT_MTX_CRR _ADJ1 IMGCNT_DRC_REG SC0_SCL0_UPDATE SC0_SCL0_FRC1 SC0_SCL0_FRC2 SC0_SCL0_FRC3 SC0_SCL0_FRC4 SC0_SCL0_FRC5 SC0_SCL0_FRC6 SC0_SCL0_FRC7 SC0_SCL0_FRC9 Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 Bits 24/16/8/0 - - - - - IMGCNT_MTX_ RB[10] IMGCNT_MTX_ RB[9] IMGCNT_MTX_ RB[8] IMGCNT_MTX_ RB[7] IMGCNT_MTX_ RB[6] IMGCNT_MTX_ RB[5] IMGCNT_MTX_ RB[4] IMGCNT_MTX_ RB[3] IMGCNT_MTX_ RB[2] IMGCNT_MTX_ RB[1] IMGCNT_MTX_ RB[0] - - - - - IMGCNT_MTX_ RR[10] IMGCNT_MTX_ RR[9] IMGCNT_MTX_ RR[8] IMGCNT_MTX_ RR[7] IMGCNT_MTX_ RR[6] IMGCNT_MTX_ RR[5] IMGCNT_MTX_ RR[4] IMGCNT_MTX_ RR[3] IMGCNT_MTX_ RR[2] IMGCNT_MTX_ RR[1] IMGCNT_MTX_ RR[0] - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - DRC_EN - - - - - - - - - - - - - - - - - - SC0_SCL0_VEN_D SC0_SCL0_VEN_C - - - SC0_SCL0_ UPDATE - - - SC0_SCL0_VEN_B - - - SC0_SCL0_VEN_A SC0_RES_ VMASK[15] SC0_RES_ VMASK[14] SC0_RES_ VMASK[13] SC0_RES_ VMASK[12] SC0_RES_ VMASK[11] SC0_RES_ VMASK[10] SC0_RES_ VMASK[9] SC0_RES_ VMASK[8] SC0_RES_ VMASK[7] SC0_RES_ VMASK[6] SC0_RES_ VMASK[5] SC0_RES_ VMASK[4] SC0_RES_ VMASK[3] SC0_RES_ VMASK[2] SC0_RES_ VMASK[1] SC0_RES_ VMASK[0] - - - - - - - - - - - - - - - SC0_RES_ VMASK_ON SC0_RES_ VLACK[15] SC0_RES_ VLACK[14] SC0_RES_ VLACK[13] SC0_RES_ VLACK[12] SC0_RES_ VLACK[11] SC0_RES_ VLACK[10] SC0_RES_ VLACK[9] SC0_RES_ VLACK[8] SC0_RES_ VLACK[7] SC0_RES_ VLACK[6] SC0_RES_ VLACK[5] SC0_RES_ VLACK[4] SC0_RES_ VLACK[3] SC0_RES_ VLACK[2] SC0_RES_ VLACK[1] SC0_RES_ VLACK[0] - - - - - - - - - - - - - - - SC0_RES_ VLACK_ON - - - - - - - - - - - - - - - - - - - - - - - SC0_RES_VS_IN_SE L - - - - - - - SC0_RES_VS_ SEL - - - - - SC0_RES_FV[10] SC0_RES_FV[9] SC0_RES_FV[8] SC0_RES_FV[7] SC0_RES_FV[6] SC0_RES_FV[5] SC0_RES_FV[4] SC0_RES_FV[3] SC0_RES_FV[2] SC0_RES_FV[1] SC0_RES_FV[0] - - - - - SC0_RES_FH[10] SC0_RES_FH[9] SC0_RES_FH[8] SC0_RES_FH[7] SC0_RES_FH[6] SC0_RES_FH[5] SC0_RES_FH[4] SC0_RES_FH[3] SC0_RES_FH[2] SC0_RES_FH[1] SC0_RES_FH[0] - - - - - - - - - - - - - - - - - - - - - - - SC0_RES_FLD_DLY_ SEL SC0_RES_ VSDLY[7] SC0_RES_ VSDLY[6] SC0_RES_ VSDLY[5] SC0_RES_ VSDLY[4] SC0_RES_ VSDLY[3] SC0_RES_ VSDLY[2] SC0_RES_ VSDLY[1] SC0_RES_ VSDLY[0] - - - - - SC0_RES_F_VS [10] SC0_RES_F_VS [9] SC0_RES_F_VS [8] SC0_RES_F_VS [7] SC0_RES_F_VS [6] SC0_RES_F_VS [5] SC0_RES_F_VS [4] SC0_RES_F_VS [3] SC0_RES_F_VS [2] SC0_RES_F_VS [1] SC0_RES_F_VS [0] - - - - - SC0_RES_F_VW [10] SC0_RES_F_VW [9] SC0_RES_F_VW [8] SC0_RES_F_VW [7] SC0_RES_F_VW [6] SC0_RES_F_VW [5] SC0_RES_F_VW [4] SC0_RES_F_VW [3] SC0_RES_F_VW [2] SC0_RES_F_VW [1] SC0_RES_F_VW [0] - - - - - SC0_RES_F_HS [10] SC0_RES_F_HS [9] SC0_RES_F_HS [8] SC0_RES_F_HS [7] SC0_RES_F_HS [6] SC0_RES_F_HS [5] SC0_RES_F_HS [4] SC0_RES_F_HS [3] SC0_RES_F_HS [2] SC0_RES_F_HS [1] SC0_RES_F_HS [0] - - - - - SC0_RES_F_HW [10] SC0_RES_F_HW [9] SC0_RES_F_HW [8] SC0_RES_F_HW [7] SC0_RES_F_HW [6] SC0_RES_F_HW [5] SC0_RES_F_HW [4] SC0_RES_F_HW [3] SC0_RES_F_HW [2] SC0_RES_F_HW [1] SC0_RES_F_HW [0] - - - - - - - - - - - - - - - - - - - - - - - - - - - SC0_RES_ QVLOCK - - - SC0_RES_ QVLACK R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-226 RZ/A1H Group, RZ/A1M Group Table 58.2 Module Video display controller 5 channel 1 58. List of Registers Register Bits Register Abbreviation SC0_SCL0_MON0 SC0_SCL0_INT SC0_SCL0_DS1 SC0_SCL0_DS2 SC0_SCL0_DS3 SC0_SCL0_DS4 SC0_SCL0_DS5 SC0_SCL0_DS6 SC0_SCL0_DS7 SC0_SCL0_US1 SC0_SCL0_US2 SC0_SCL0_US3 Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 Bits 24/16/8/0 - - - - - SC0_RES_LIN_ STAT[10] SC0_RES_LIN_ STAT[9] SC0_RES_LIN_ STAT[8] SC0_RES_LIN_ STAT[7] SC0_RES_LIN_ STAT[6] SC0_RES_LIN_ STAT[5] SC0_RES_LIN_ STAT[4] SC0_RES_LIN_ STAT[3] SC0_RES_LIN_ STAT[2] SC0_RES_LIN_ STAT[1] SC0_RES_LIN_ STAT[0] - - - - - SC0_RES_LINE [10] SC0_RES_LINE[9] SC0_RES_LINE[8] SC0_RES_LINE[7] SC0_RES_LINE[6] SC0_RES_LINE[5] SC0_RES_LINE[4] SC0_RES_LINE[3] SC0_RES_LINE[2] SC0_RES_LINE[1] SC0_RES_LINE[0] - - - - - - - - - - - - - - - - - - - - - - - - - - - SC0_RES_DS_V_ON - - - SC0_RES_DS_H_ON - - - - - SC0_RES_VS[10] SC0_RES_VS[9] SC0_RES_VS[8] SC0_RES_VS[7] SC0_RES_VS[6] SC0_RES_VS[5] SC0_RES_VS[4] SC0_RES_VS[3] SC0_RES_VS[2] SC0_RES_VS[1] SC0_RES_VS[0] - - - - - SC0_RES_VW[10] SC0_RES_VW[9] SC0_RES_VW[8] SC0_RES_VW[7] SC0_RES_VW[6] SC0_RES_VW[5] SC0_RES_VW[4] SC0_RES_VW[3] SC0_RES_VW[2] SC0_RES_VW[1] SC0_RES_VW[0] - - - - - SC0_RES_HS[10] SC0_RES_HS[9] SC0_RES_HS[8] SC0_RES_HS[7] SC0_RES_HS[6] SC0_RES_HS[5] SC0_RES_HS[4] SC0_RES_HS[3] SC0_RES_HS[2] SC0_RES_HS[1] SC0_RES_HS[0] - - - - - SC0_RES_HW[10] SC0_RES_HW[9] SC0_RES_HW[8] SC0_RES_HW[7] SC0_RES_HW[6] SC0_RES_HW[5] SC0_RES_HW[4] SC0_RES_HW[3] SC0_RES_HW[2] SC0_RES_HW[1] SC0_RES_HW[0] - - SC0_RES_PFIL_SEL SC0_RES_DS_H_INT ERPOTYP - - - - - - - - - - - - SC0_RES_DS_H_RA TIO[15] SC0_RES_DS_H_RA TIO[14] SC0_RES_DS_H_RA TIO[13] SC0_RES_DS_H_RA TIO[12] SC0_RES_DS_H_RA TIO[11] SC0_RES_DS_H_RA TIO[10] SC0_RES_DS_H_RA TIO[9] SC0_RES_DS_H_RA TIO[8] SC0_RES_DS_H_RA TIO[7] SC0_RES_DS_H_RA TIO[6] SC0_RES_DS_H_RA TIO[5] SC0_RES_DS_H_RA TIO[4] SC0_RES_DS_H_RA TIO[3] SC0_RES_DS_H_RA TIO[2] SC0_RES_DS_H_RA TIO[1] SC0_RES_DS_H_RA TIO[0] - - - SC0_RES_V_ INTERPOTYP SC0_RES_TOP_ INIPHASE[11] SC0_RES_TOP_ INIPHASE[10] SC0_RES_TOP_ INIPHASE[9] SC0_RES_TOP_ INIPHASE[8] SC0_RES_TOP_ INIPHASE[7] SC0_RES_TOP_ INIPHASE[6] SC0_RES_TOP_ INIPHASE[5] SC0_RES_TOP_ INIPHASE[4] SC0_RES_TOP_ INIPHASE[3] SC0_RES_TOP_ INIPHASE[2] SC0_RES_TOP_ INIPHASE[1] SC0_RES_TOP_ INIPHASE[0] - - - - SC0_RES_BTM_ INIPHASE[11] SC0_RES_BTM_ INIPHASE[10] SC0_RES_BTM_ INIPHASE[9] SC0_RES_BTM_ INIPHASE[8] SC0_RES_BTM_ INIPHASE[7] SC0_RES_BTM_ INIPHASE[6] SC0_RES_BTM_ INIPHASE[5] SC0_RES_BTM_ INIPHASE[4] SC0_RES_BTM_ INIPHASE[3] SC0_RES_BTM_ INIPHASE[2] SC0_RES_BTM_ INIPHASE[1] SC0_RES_BTM_ INIPHASE[0] - - - - - - - - - - - - - - - - SC0_RES_V_ RATIO[15] SC0_RES_V_ RATIO[14] SC0_RES_V_ RATIO[13] SC0_RES_V_ RATIO[12] SC0_RES_V_ RATIO[11] SC0_RES_V_ RATIO[10] SC0_RES_V_ RATIO[9] SC0_RES_V_ RATIO[8] SC0_RES_V_ RATIO[7] SC0_RES_V_ RATIO[6] SC0_RES_V_ RATIO[5] SC0_RES_V_ RATIO[4] SC0_RES_V_ RATIO[3] SC0_RES_V_ RATIO[2] SC0_RES_V_ RATIO[1] SC0_RES_V_ RATIO[0] - - - - - SC0_RES_OUT_VW[ 10] SC0_RES_OUT_VW[ 9] SC0_RES_OUT_VW[ 8] SC0_RES_OUT_VW[ 7] SC0_RES_OUT_VW[ 6] SC0_RES_OUT_VW[ 5] SC0_RES_OUT_VW[ 4] SC0_RES_OUT_VW[ 3] SC0_RES_OUT_VW[ 2] SC0_RES_OUT_VW[ 1] SC0_RES_OUT_VW[ 0] - - - - - SC0_RES_OUT_HW[ 10] SC0_RES_OUT_HW[ 9] SC0_RES_OUT_HW[ 8] SC0_RES_OUT_HW[ 7] SC0_RES_OUT_HW[ 6] SC0_RES_OUT_HW[ 5] SC0_RES_OUT_HW[ 4] SC0_RES_OUT_HW[ 3] SC0_RES_OUT_HW[ 2] SC0_RES_OUT_HW[ 1] SC0_RES_OUT_HW[ 0] - - - - - - - - - - - - - - - - - - - - - - - - - - - SC0_RES_US_V_ON - - - SC0_RES_US_H_ON - - - - - SC0_RES_P_VS [10] SC0_RES_P_VS [9] SC0_RES_P_VS [8] SC0_RES_P_VS [7] SC0_RES_P_VS [6] SC0_RES_P_VS [5] SC0_RES_P_VS [4] SC0_RES_P_VS [3] SC0_RES_P_VS [2] SC0_RES_P_VS [1] SC0_RES_P_VS [0] - - - - - SC0_RES_P_VW [10] SC0_RES_P_VW [9] SC0_RES_P_VW [8] SC0_RES_P_VW [7] SC0_RES_P_VW [6] SC0_RES_P_VW [5] SC0_RES_P_VW [4] SC0_RES_P_VW [3] SC0_RES_P_VW [2] SC0_RES_P_VW [1] SC0_RES_P_VW [0] - - - - - SC0_RES_P_HS [10] SC0_RES_P_HS [9] SC0_RES_P_HS [8] SC0_RES_P_HS [7] SC0_RES_P_HS [6] SC0_RES_P_HS [5] SC0_RES_P_HS [4] SC0_RES_P_HS [3] SC0_RES_P_HS [2] SC0_RES_P_HS [1] SC0_RES_P_HS [0] - - - - - SC0_RES_P_HW[10] SC0_RES_P_HW[9] SC0_RES_P_HW[8] SC0_RES_P_HW[7] SC0_RES_P_HW[6] SC0_RES_P_HW[5] SC0_RES_P_HW[4] SC0_RES_P_HW[3] SC0_RES_P_HW[2] SC0_RES_P_HW[1] SC0_RES_P_HW[0] R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-227 RZ/A1H Group, RZ/A1M Group Table 58.2 Module Video display controller 5 channel 1 58. List of Registers Register Bits Register Abbreviation SC0_SCL0_US4 SC0_SCL0_US5 SC0_SCL0_US6 SC0_SCL0_US7 SC0_SCL0_US8 SC0_SCL0_OVR1 SC0_SCL1_UPDATE SC0_SCL1_WR1 SC0_SCL1_WR2 SC0_SCL1_WR3 Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 Bits 24/16/8/0 - - - - - SC0_RES_IN_ VW[10] SC0_RES_IN_ VW[9] SC0_RES_IN_ VW[8] SC0_RES_IN_ VW[7] SC0_RES_IN_ VW[6] SC0_RES_IN_ VW[5] SC0_RES_IN_ VW[4] SC0_RES_IN_ VW[3] SC0_RES_IN_ VW[2] SC0_RES_IN_ VW[1] SC0_RES_IN_ VW[0] - - - - - SC0_RES_IN_ HW[10] SC0_RES_IN_ HW[9] SC0_RES_IN_ HW[8] SC0_RES_IN_ HW[7] SC0_RES_IN_ HW[6] SC0_RES_IN_ HW[5] SC0_RES_IN_ HW[4] SC0_RES_IN_ HW[3] SC0_RES_IN_ HW[2] SC0_RES_IN_ HW[1] SC0_RES_IN_ HW[0] - - - - - - - - - - - - - - - - SC0_RES_US_H_RA TIO[15] SC0_RES_US_H_RA TIO[14] SC0_RES_US_H_RA TIO[13] SC0_RES_US_H_RA TIO[12] SC0_RES_US_H_RA TIO[11] SC0_RES_US_H_RA TIO[10] SC0_RES_US_H_RA TIO[9] SC0_RES_US_H_RA TIO[8] SC0_RES_US_H_RA TIO[7] SC0_RES_US_H_RA TIO[6] SC0_RES_US_H_RA TIO[5] SC0_RES_US_H_RA TIO[4] SC0_RES_US_H_RA TIO[3] SC0_RES_US_H_RA TIO[2] SC0_RES_US_H_RA TIO[1] SC0_RES_US_H_RA TIO[0] - - - SC0_RES_US_H_INT ERPOTYP SC0_RES_US_ HT_INIPHASE[11] SC0_RES_US_ HT_INIPHASE[10] SC0_RES_US_ HT_INIPHASE[9] SC0_RES_US_ HT_INIPHASE[8] SC0_RES_US_ HT_INIPHASE[7] SC0_RES_US_ HT_INIPHASE[6] SC0_RES_US_ HT_INIPHASE[5] SC0_RES_US_ HT_INIPHASE[4] SC0_RES_US_ HT_INIPHASE[3] SC0_RES_US_ HT_INIPHASE[2] SC0_RES_US_ HT_INIPHASE[1] SC0_RES_US_ HT_INIPHASE[0] - - - - SC0_RES_US_ HB_INIPHASE[11] SC0_RES_US_ HB_INIPHASE[10] SC0_RES_US_ HB_INIPHASE[9] SC0_RES_US_ HB_INIPHASE[8] SC0_RES_US_ HB_INIPHASE[7] SC0_RES_US_ HB_INIPHASE[6] SC0_RES_US_ HB_INIPHASE[5] SC0_RES_US_ HB_INIPHASE[4] SC0_RES_US_ HB_INIPHASE[3] SC0_RES_US_ HB_INIPHASE[2] SC0_RES_US_ HB_INIPHASE[1] SC0_RES_US_ HB_INIPHASE[0] - - - - - - - - - - - - - - - - SC0_RES_HCUT [7] SC0_RES_HCUT [6] SC0_RES_HCUT [5] SC0_RES_HCUT [4] SC0_RES_HCUT [3] SC0_RES_HCUT [2] SC0_RES_HCUT [1] SC0_RES_HCUT [0] SC0_RES_VCUT [7] SC0_RES_VCUT [6] SC0_RES_VCUT [5] SC0_RES_VCUT [4] SC0_RES_VCUT [3] SC0_RES_VCUT [2] SC0_RES_VCUT [1] SC0_RES_VCUT [0] - - - - - - - - - - - - - - - - - - - - - - - - - - - SC0_RES_IBUS_SYN C_SEL - - - SC0_RES_DISP_ON - - - - - - - - SC0_RES_BK_ COL_R[7] SC0_RES_BK_ COL_R[6] SC0_RES_BK_ COL_R[5] SC0_RES_BK_ COL_R[4] SC0_RES_BK_ COL_R[3] SC0_RES_BK_ COL_R[2] SC0_RES_BK_ COL_R[1] SC0_RES_BK_ COL_R[0] SC0_RES_BK_ COL_G[7] SC0_RES_BK_ COL_G[6] SC0_RES_BK_ COL_G[5] SC0_RES_BK_ COL_G[4] SC0_RES_BK_ COL_G[3] SC0_RES_BK_ COL_G[2] SC0_RES_BK_ COL_G[1] SC0_RES_BK_ COL_G[0] SC0_RES_BK_ COL_B[7] SC0_RES_BK_ COL_B[6] SC0_RES_BK_ COL_B[5] SC0_RES_BK_ COL_B[4] SC0_RES_BK_ COL_B[3] SC0_RES_BK_ COL_B[2] SC0_RES_BK_ COL_B[1] SC0_RES_BK_ COL_B[0] - - - - - - - - - - - SC0_SCL1_ UPDATE_B - - - SC0_SCL1_ UPDATE_A - - - - - - - - - - - SC0_SCL1_VEN_B - - - SC0_SCL1_VEN_A - - - - - - - - - - - - - SC0_RES_ WRSWA[2] SC0_RES_ WRSWA[1] SC0_RES_ WRSWA[0] - - - - - - - - SC0_RES_TB_ ADD_MOD SC0_RES_DS_ WR_MD[2] SC0_RES_DS_ WR_MD[1] SC0_RES_DS_ WR_MD[0] SC0_RES_MD[1] SC0_RES_MD[0] SC0_RES_LOOP SC0_RES_BST_MD SC0_RES_BASE [31] SC0_RES_BASE [30] SC0_RES_BASE [29] SC0_RES_BASE [28] SC0_RES_BASE [27] SC0_RES_BASE [26] SC0_RES_BASE [25] SC0_RES_BASE [24] SC0_RES_BASE [23] SC0_RES_BASE [22] SC0_RES_BASE [21] SC0_RES_BASE [20] SC0_RES_BASE [19] SC0_RES_BASE [18] SC0_RES_BASE [17] SC0_RES_BASE [16] SC0_RES_BASE [15] SC0_RES_BASE [14] SC0_RES_BASE [13] SC0_RES_BASE [12] SC0_RES_BASE [11] SC0_RES_BASE [10] SC0_RES_BASE [9] SC0_RES_BASE [8] SC0_RES_BASE [7] SC0_RES_BASE [6] SC0_RES_BASE [5] SC0_RES_BASE [4] SC0_RES_BASE [3] SC0_RES_BASE [2] SC0_RES_BASE [1] SC0_RES_BASE [0] - SC0_RES_LN_ OFF[14] SC0_RES_LN_ OFF[13] SC0_RES_LN_ OFF[12] SC0_RES_LN_ OFF[11] SC0_RES_LN_ OFF[10] SC0_RES_LN_ OFF[9] SC0_RES_LN_ OFF[8] SC0_RES_LN_ OFF[7] SC0_RES_LN_ OFF[6] SC0_RES_LN_ OFF[5] SC0_RES_LN_ OFF[4] SC0_RES_LN_ OFF[3] SC0_RES_LN_ OFF[2] SC0_RES_LN_ OFF[1] SC0_RES_LN_ OFF[0] - - - - - - SC0_RES_FLM_NUM SC0_RES_FLM_NUM [9] [8] SC0_RES_FLM_NUM SC0_RES_FLM_NUM SC0_RES_FLM_NUM SC0_RES_FLM_NUM SC0_RES_FLM_NUM SC0_RES_FLM_NUM SC0_RES_FLM_NUM SC0_RES_FLM_NUM [7] [6] [5] [4] [3] [2] [1] [0] R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-228 RZ/A1H Group, RZ/A1M Group Table 58.2 Module Video display controller 5 channel 1 58. List of Registers Register Bits Register Abbreviation SC0_SCL1_WR4 SC0_SCL1_WR5 SC0_SCL1_WR6 SC0_SCL1_WR7 SC0_SCL1_WR8 SC0_SCL1_WR9 SC0_SCL1_WR10 SC0_SCL1_WR11 SC0_SCL1_MON1 SC0_SCL1_PBUF0 Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 - - - - - - - Bits 24/16/8/0 - - SC0_RES_FLM_OF F[22] SC0_RES_FLM_OF F[21] SC0_RES_FLM_OF F[20] SC0_RES_FLM_OF F[19] SC0_RES_FLM_OF F[18] SC0_RES_FLM_OF F[17] SC0_RES_FLM_OF F[16] SC0_RES_FLM_OF F[15] SC0_RES_FLM_OF F[14] SC0_RES_FLM_OF F[13] SC0_RES_FLM_OF F[12] SC0_RES_FLM_OF F[11] SC0_RES_FLM_OF F[10] SC0_RES_FLM_OF F[9] SC0_RES_FLM_OF F[8] SC0_RES_FLM_OF F[7] SC0_RES_FLM_OF F[6] SC0_RES_FLM_OF F[5] SC0_RES_FLM_OF F[4] SC0_RES_FLM_OF F[3] SC0_RES_FLM_OF F[2] SC0_RES_FLM_OF F[1] SC0_RES_FLM_OF F[0] - - - - - - - - - - - - - - - - - - - SC0_RES_INTER - - SC0_RES_FS_ RATE[1] SC0_RES_FS_ RATE[0] - - - SC0_RES_FLD_ SEL - - - SC0_RES_WENB - - - - - - - - - - - - - - - - - - - - - - - - - - - SC0_RES_DTH_ON - - - SC0_RES_ BITDEC_ON - - - - - - - - - - - - - - - SC0_RES_ OVERFLOW - - - - - - SC0_RES_FLM_CN T[9] SC0_RES_FLM_CN T[8] SC0_RES_FLM_CN T[7] SC0_RES_FLM_CN T[6] SC0_RES_FLM_CN T[5] SC0_RES_FLM_CN T[4] SC0_RES_FLM_CN T[3] SC0_RES_FLM_CN T[2] SC0_RES_FLM_CN T[1] SC0_RES_FLM_CN T[0] SC0_RES_BASE_B[ 31] SC0_RES_BASE_B[ 30] SC0_RES_BASE_B[ 29] SC0_RES_BASE_B[ 28] SC0_RES_BASE_B[ 27] SC0_RES_BASE_B[ 26] SC0_RES_BASE_B[ 25] SC0_RES_BASE_B[ 24] SC0_RES_BASE_B[ 23] SC0_RES_BASE_B[ 22] SC0_RES_BASE_B[ 21] SC0_RES_BASE_B[ 20] SC0_RES_BASE_B[ 19] SC0_RES_BASE_B[ 18] SC0_RES_BASE_B[ 17] SC0_RES_BASE_B[ 16] SC0_RES_BASE_B[ 15] SC0_RES_BASE_B[ 14] SC0_RES_BASE_B[ 13] SC0_RES_BASE_B[ 12] SC0_RES_BASE_B[ 11] SC0_RES_BASE_B[ 10] SC0_RES_BASE_B[ 9] SC0_RES_BASE_B[ 8] SC0_RES_BASE_B[ 7] SC0_RES_BASE_B[ 6] SC0_RES_BASE_B[ 5] SC0_RES_BASE_B[ 4] SC0_RES_BASE_B[ 3] SC0_RES_BASE_B[ 2] SC0_RES_BASE_B[ 1] SC0_RES_BASE_B[ 0] - SC0_RES_LN_ OFF_B[14] SC0_RES_LN_ OFF_B[13] SC0_RES_LN_ OFF_B[12] SC0_RES_LN_ OFF_B[11] SC0_RES_LN_ OFF_B[10] SC0_RES_LN_ OFF_B[9] SC0_RES_LN_ OFF_B[8] SC0_RES_LN_ OFF_B[7] SC0_RES_LN_ OFF_B[6] SC0_RES_LN_ OFF_B[5] SC0_RES_LN_ OFF_B[4] SC0_RES_LN_ OFF_B[3] SC0_RES_LN_ OFF_B[2] SC0_RES_LN_ OFF_B[1] SC0_RES_LN_ OFF_B[0] - - - - - - SC0_RES_FLM_NU M_B[9] SC0_RES_FLM_NU M_B[8] SC0_RES_FLM_NU M_B[7] SC0_RES_FLM_NU M_B[6] SC0_RES_FLM_NU M_B[5] SC0_RES_FLM_NU M_B[4] SC0_RES_FLM_NU M_B[3] SC0_RES_FLM_NU M_B[2] SC0_RES_FLM_NU M_B[1] SC0_RES_FLM_NU M_B[0] - - - - - - - - - SC0_RES_FLM_OF F_B[22] SC0_RES_FLM_OF F_B[21] SC0_RES_FLM_OF F_B[20] SC0_RES_FLM_OF F_B[19] SC0_RES_FLM_OF F_B[18] SC0_RES_FLM_OF F_B[17] SC0_RES_FLM_OF F_B[16] SC0_RES_FLM_OF F_B[15] SC0_RES_FLM_OF F_B[14] SC0_RES_FLM_OF F_B[13] SC0_RES_FLM_OF F_B[12] SC0_RES_FLM_OF F_B[11] SC0_RES_FLM_OF F_B[10] SC0_RES_FLM_OF F_B[9] SC0_RES_FLM_OF F_B[8] SC0_RES_FLM_OF F_B[7] SC0_RES_FLM_OF F_B[6] SC0_RES_FLM_OF F_B[5] SC0_RES_FLM_OF F_B[4] SC0_RES_FLM_OF F_B[3] SC0_RES_FLM_OF F_B[2] SC0_RES_FLM_OF F_B[1] SC0_RES_FLM_OF F_B[0] - - - - - - - - - - - - - - - - - - - - - - SC0_RES_FLM_CN T_B[9] SC0_RES_FLM_CN T_B[8] SC0_RES_FLM_CN T_B[7] SC0_RES_FLM_CN T_B[6] SC0_RES_FLM_CN T_B[5] SC0_RES_FLM_CN T_B[4] SC0_RES_FLM_CN T_B[3] SC0_RES_FLM_CN T_B[2] SC0_RES_FLM_CN T_B[1] SC0_RES_FLM_CN T_B[0] - - - - - - - - - - - - - - - - - - - - - - SC0_PBUF_NUM[1] SC0_PBUF_NUM[0] - - - - - - - - SC0_PBUF0_ ADD[31] SC0_PBUF0_ ADD[30] SC0_PBUF0_ ADD[29] SC0_PBUF0_ ADD[28] SC0_PBUF0_ ADD[27] SC0_PBUF0_ ADD[26] SC0_PBUF0_ ADD[25] SC0_PBUF0_ ADD[24] SC0_PBUF0_ ADD[23] SC0_PBUF0_ ADD[22] SC0_PBUF0_ ADD[21] SC0_PBUF0_ ADD[20] SC0_PBUF0_ ADD[19] SC0_PBUF0_ ADD[18] SC0_PBUF0_ ADD[17] SC0_PBUF0_ ADD[16] SC0_PBUF0_ ADD[15] SC0_PBUF0_ ADD[14] SC0_PBUF0_ ADD[13] SC0_PBUF0_ ADD[12] SC0_PBUF0_ ADD[11] SC0_PBUF0_ ADD[10] SC0_PBUF0_ ADD[9] SC0_PBUF0_ ADD[8] SC0_PBUF0_ ADD[7] SC0_PBUF0_ ADD[6] SC0_PBUF0_ ADD[5] SC0_PBUF0_ ADD[4] SC0_PBUF0_ ADD[3] SC0_PBUF0_ ADD[2] SC0_PBUF0_ ADD[1] SC0_PBUF0_ ADD[0] R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-229 RZ/A1H Group, RZ/A1M Group Table 58.2 Module Video display controller 5 channel 1 58. List of Registers Register Bits Register Abbreviation SC0_SCL1_PBUF1 SC0_SCL1_PBUF2 SC0_SCL1_PBUF3 SC0_SCL1_PBUF_ FLD SC0_SCL1_PBUF_ CNT GR0_UPDATE GR0_FLM_RD GR0_FLM1 GR0_FLM2 GR0_FLM3 GR0_FLM4 Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 Bits 24/16/8/0 SC0_PBUF1_ ADD[31] SC0_PBUF1_ ADD[30] SC0_PBUF1_ ADD[29] SC0_PBUF1_ ADD[28] SC0_PBUF1_ ADD[27] SC0_PBUF1_ ADD[26] SC0_PBUF1_ ADD[25] SC0_PBUF1_ ADD[24] SC0_PBUF1_ ADD[23] SC0_PBUF1_ ADD[22] SC0_PBUF1_ ADD[21] SC0_PBUF1_ ADD[20] SC0_PBUF1_ ADD[19] SC0_PBUF1_ ADD[18] SC0_PBUF1_ ADD[17] SC0_PBUF1_ ADD[16] SC0_PBUF1_ ADD[15] SC0_PBUF1_ ADD[14] SC0_PBUF1_ ADD[13] SC0_PBUF1_ ADD[12] SC0_PBUF1_ ADD[11] SC0_PBUF1_ ADD[10] SC0_PBUF1_ ADD[9] SC0_PBUF1_ ADD[8] SC0_PBUF1_ ADD[7] SC0_PBUF1_ ADD[6] SC0_PBUF1_ ADD[5] SC0_PBUF1_ ADD[4] SC0_PBUF1_ ADD[3] SC0_PBUF1_ ADD[2] SC0_PBUF1_ ADD[1] SC0_PBUF1_ ADD[0] SC0_PBUF2_ ADD[31] SC0_PBUF2_ ADD[30] SC0_PBUF2_ ADD[29] SC0_PBUF2_ ADD[28] SC0_PBUF2_ ADD[27] SC0_PBUF2_ ADD[26] SC0_PBUF2_ ADD[25] SC0_PBUF2_ ADD[24] SC0_PBUF2_ ADD[23] SC0_PBUF2_ ADD[22] SC0_PBUF2_ ADD[21] SC0_PBUF2_ ADD[20] SC0_PBUF2_ ADD[19] SC0_PBUF2_ ADD[18] SC0_PBUF2_ ADD[17] SC0_PBUF2_ ADD[16] SC0_PBUF2_ ADD[15] SC0_PBUF2_ ADD[14] SC0_PBUF2_ ADD[13] SC0_PBUF2_ ADD[12] SC0_PBUF2_ ADD[11] SC0_PBUF2_ ADD[10] SC0_PBUF2_ ADD[9] SC0_PBUF2_ ADD[8] SC0_PBUF2_ ADD[7] SC0_PBUF2_ ADD[6] SC0_PBUF2_ ADD[5] SC0_PBUF2_ ADD[4] SC0_PBUF2_ ADD[3] SC0_PBUF2_ ADD[2] SC0_PBUF2_ ADD[1] SC0_PBUF2_ ADD[0] SC0_PBUF3_ ADD[31] SC0_PBUF3_ ADD[30] SC0_PBUF3_ ADD[29] SC0_PBUF3_ ADD[28] SC0_PBUF3_ ADD[27] SC0_PBUF3_ ADD[26] SC0_PBUF3_ ADD[25] SC0_PBUF3_ ADD[24] SC0_PBUF3_ ADD[23] SC0_PBUF3_ ADD[22] SC0_PBUF3_ ADD[21] SC0_PBUF3_ ADD[20] SC0_PBUF3_ ADD[19] SC0_PBUF3_ ADD[18] SC0_PBUF3_ ADD[17] SC0_PBUF3_ ADD[16] SC0_PBUF3_ ADD[15] SC0_PBUF3_ ADD[14] SC0_PBUF3_ ADD[13] SC0_PBUF3_ ADD[12] SC0_PBUF3_ ADD[11] SC0_PBUF3_ ADD[10] SC0_PBUF3_ ADD[9] SC0_PBUF3_ ADD[8] SC0_PBUF3_ ADD[7] SC0_PBUF3_ ADD[6] SC0_PBUF3_ADD[5] SC0_PBUF3_ ADD[4] SC0_PBUF3_ ADD[3] SC0_PBUF3_ ADD[2] SC0_PBUF3_ ADD[1] SC0_PBUF3_ ADD[0] - - - - - - - SC0_FLD_INF3 - - - - - - - SC0_FLD_INF2 - - - - - - - SC0_FLD_INF1 - - - - - - - SC0_FLD_INF0 - - - - - - - - - - - - - - - SC0_PBUF_RST - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - GR0_UPDATE - - - GR0_P_VEN - - - GR0_IBUS_VEN - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - GR0_R_ENB GR0_FLD_SEL - - - - - - - - - - - - - - GR0_LN_OFF_ DIR - - - - - - GR0_FLM_SEL[1] GR0_FLM_SEL[0] - - - GR0_IMR_FLM_ INV - - - GR0_BST_MD GR0_BASE[31] GR0_BASE[30] GR0_BASE[29] GR0_BASE[28] GR0_BASE[27] GR0_BASE[26] GR0_BASE[25] GR0_BASE[24] GR0_BASE[23] GR0_BASE[22] GR0_BASE[21] GR0_BASE[20] GR0_BASE[19] GR0_BASE[18] GR0_BASE[17] GR0_BASE[16] GR0_BASE[15] GR0_BASE[14] GR0_BASE[13] GR0_BASE[12] GR0_BASE[11] GR0_BASE[10] GR0_BASE[9] GR0_BASE[8] GR0_BASE[7] GR0_BASE[6] GR0_BASE[5] GR0_BASE[4] GR0_BASE[3] GR0_BASE[2] GR0_BASE[1] GR0_BASE[0] GR0_FLD_NXT GR0_LN_OFF[14] GR0_LN_OFF[13] GR0_LN_OFF[12] GR0_LN_OFF[11] GR0_LN_OFF[10] GR0_LN_OFF[9] GR0_LN_OFF[8] GR0_LN_OFF[7] GR0_LN_OFF[6] GR0_LN_OFF[5] GR0_LN_OFF[4] GR0_LN_OFF[3] GR0_LN_OFF[2] GR0_LN_OFF[1] GR0_LN_OFF[0] - - - - - - GR0_FLM_NUM [9] GR0_FLM_NUM [8] GR0_FLM_NUM [7] GR0_FLM_NUM [6] GR0_FLM_NUM [5] GR0_FLM_NUM [4] GR0_FLM_NUM [3] GR0_FLM_NUM [2] GR0_FLM_NUM [1] GR0_FLM_NUM [0] - - - - - - - - - GR0_FLM_OFF [22] GR0_FLM_OFF [21] GR0_FLM_OFF [20] GR0_FLM_OFF [19] GR0_FLM_OFF [18] GR0_FLM_OFF [17] GR0_FLM_OFF [16] GR0_FLM_OFF [15] GR0_FLM_OFF [14] GR0_FLM_OFF [13] GR0_FLM_OFF [12] GR0_FLM_OFF [11] GR0_FLM_OFF [10] GR0_FLM_OFF[9] GR0_FLM_OFF[8] GR0_FLM_OFF [7] GR0_FLM_OFF[6] GR0_FLM_OFF[5] GR0_FLM_OFF[4] GR0_FLM_OFF[3] GR0_FLM_OFF[2] GR0_FLM_OFF[1] GR0_FLM_OFF[0] R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-230 RZ/A1H Group, RZ/A1M Group Table 58.2 Module Video display controller 5 channel 1 58. List of Registers Register Bits Register Abbreviation GR0_FLM5 GR0_FLM6 GR0_AB1 GR0_AB2 GR0_AB3 GR0_AB7 GR0_AB8 GR0_AB9 GR0_AB10 GR0_AB11 GR0_BASE GR0_CLUT SC1_SCL0_UPDATE Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 Bits 24/16/8/0 - - - - - GR0_FLM_LNUM[10] GR0_FLM_LNUM[9] GR0_FLM_LNUM[8] GR0_FLM_LNUM[7] GR0_FLM_LNUM[6] GR0_FLM_LNUM[5] GR0_FLM_LNUM[4] GR0_FLM_LNUM[3] GR0_FLM_LNUM[2] GR0_FLM_LNUM[1] GR0_FLM_LNUM[0] - - - - - GR0_FLM_LOOP [10] GR0_FLM_LOOP [9] GR0_FLM_LOOP [8] GR0_FLM_LOOP [7] GR0_FLM_LOOP [6] GR0_FLM_LOOP [5] GR0_FLM_LOOP [4] GR0_FLM_LOOP [3] GR0_FLM_LOOP [2] GR0_FLM_LOOP [1] GR0_FLM_LOOP [0] GR0_FORMAT[3] GR0_FORMAT[2] GR0_FORMAT[1] GR0_FORMAT[0] - GR0_HW[10] GR0_HW[9] GR0_HW[8] GR0_HW[7] GR0_HW[6] GR0_HW[5] GR0_HW[4] GR0_HW[3] GR0_HW[2] GR0_HW[1] GR0_HW[0] GR0_YCC_SWAP[2] GR0_YCC_SWAP[1] GR0_YCC_SWAP[0] GR0_RDSWA[2] GR0_RDSWA[1] GR0_RDSWA[0] - GR0_CNV444_ MD - - GR0_STA_POS[5] GR0_STA_POS[4] GR0_STA_POS[3] GR0_STA_POS[2] GR0_STA_POS[1] GR0_STA_POS[0] - - - - - - - - - - - - - - - - - - - - - - - - - - - GR0_GRC_DISP_ON - - GR0_DISP_SEL[1] GR0_DISP_SEL[0] GR0_GRC_VS[8] - - - - - GR0_GRC_VS[10] GR0_GRC_VS[9] GR0_GRC_VS[7] GR0_GRC_VS[6] GR0_GRC_VS[5] GR0_GRC_VS[4] GR0_GRC_VS[3] GR0_GRC_VS[2] GR0_GRC_VS[1] GR0_GRC_VS[0] - - - - - GR0_GRC_VW [10] GR0_GRC_VW[9] GR0_GRC_VW[8] GR0_GRC_VW[7] GR0_GRC_VW[6] GR0_GRC_VW[5] GR0_GRC_VW[4] GR0_GRC_VW[3] GR0_GRC_VW[2] GR0_GRC_VW[1] GR0_GRC_VW[0] - - - - - GR0_GRC_HS[10] GR0_GRC_HS[9] GR0_GRC_HS[8] GR0_GRC_HS[7] GR0_GRC_HS[6] GR0_GRC_HS[5] GR0_GRC_HS[4] GR0_GRC_HS[3] GR0_GRC_HS[2] GR0_GRC_HS[1] GR0_GRC_HS[0] - - - - - GR0_GRC_HW [10] GR0_GRC_HW[9] GR0_GRC_HW[8] GR0_GRC_HW[7] GR0_GRC_HW[6] GR0_GRC_HW[5] GR0_GRC_HW[4] GR0_GRC_HW[3] GR0_GRC_HW[2] GR0_GRC_HW[1] GR0_GRC_HW[0] - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - GR0_CK_ON GR0_CK_KCLUT [7] GR0_CK_KCLUT [6] GR0_CK_KCLUT [5] GR0_CK_KCLUT [4] GR0_CK_KCLUT [3] GR0_CK_KCLUT [2] GR0_CK_KCLUT [1] GR0_CK_KCLUT [0] GR0_CK_KG[7] GR0_CK_KG[6] GR0_CK_KG[5] GR0_CK_KG[4] GR0_CK_KG[3] GR0_CK_KG[2] GR0_CK_KG[1] GR0_CK_KG[0] GR0_CK_KB[7] GR0_CK_KB[6] GR0_CK_KB[5] GR0_CK_KB[4] GR0_CK_KB[3] GR0_CK_KB[2] GR0_CK_KB[1] GR0_CK_KB[0] GR0_CK_KR[7] GR0_CK_KR[6] GR0_CK_KR[5] GR0_CK_KR[4] GR0_CK_KR[3] GR0_CK_KR[2] GR0_CK_KR[1] GR0_CK_KR[0] GR0_CK_A[7] GR0_CK_A[6] GR0_CK_A[5] GR0_CK_A[4] GR0_CK_A[3] GR0_CK_A[2] GR0_CK_A[1] GR0_CK_A[0] GR0_CK_G[7] GR0_CK_G[6] GR0_CK_G[5] GR0_CK_G[4] GR0_CK_G[3] GR0_CK_G[2] GR0_CK_G[1] GR0_CK_G[0] GR0_CK_B[7] GR0_CK_B[6] GR0_CK_B[5] GR0_CK_B[4] GR0_CK_B[3] GR0_CK_B[2] GR0_CK_B[1] GR0_CK_B[0] GR0_CK_R[7] GR0_CK_R[6] GR0_CK_R[5] GR0_CK_R[4] GR0_CK_R[3] GR0_CK_R[2] GR0_CK_R[1] GR0_CK_R[0] GR0_A0[7] GR0_A0[6] GR0_A0[5] GR0_A0[4] GR0_A0[3] GR0_A0[2] GR0_A0[1] GR0_A0[0] GR0_G0[7] GR0_G0[6] GR0_G0[5] GR0_G0[4] GR0_G0[3] GR0_G0[2] GR0_G0[1] GR0_G0[0] GR0_B0[7] GR0_B0[6] GR0_B0[5] GR0_B0[4] GR0_B0[3] GR0_B0[2] GR0_B0[1] GR0_B0[0] GR0_R0[7] GR0_R0[6] GR0_R0[5] GR0_R0[4] GR0_R0[3] GR0_R0[2] GR0_R0[1] GR0_R0[0] GR0_A1[7] GR0_A1[6] GR0_A1[5] GR0_A1[4] GR0_A1[3] GR0_A1[2] GR0_A1[1] GR0_A1[0] GR0_G1[7] GR0_G1[6] GR0_G1[5] GR0_G1[4] GR0_G1[3] GR0_G1[2] GR0_G1[1] GR0_G1[0] GR0_B1[7] GR0_B1[6] GR0_B1[5] GR0_B1[4] GR0_B1[3] GR0_B1[2] GR0_B1[1] GR0_B1[0] GR0_R1[7] GR0_R1[6] GR0_R1[5] GR0_R1[4] GR0_R1[3] GR0_R1[2] GR0_R1[1] GR0_R1[0] - - - - - - - - GR0_BASE_G[7] GR0_BASE_G[6] GR0_BASE_G[5] GR0_BASE_G[4] GR0_BASE_G[3] GR0_BASE_G[2] GR0_BASE_G[1] GR0_BASE_G[0] GR0_BASE_B[7] GR0_BASE_B[6] GR0_BASE_B[5] GR0_BASE_B[4] GR0_BASE_B[3] GR0_BASE_B[2] GR0_BASE_B[1] GR0_BASE_B[0] GR0_BASE_R[7] GR0_BASE_R[6] GR0_BASE_R[5] GR0_BASE_R[4] GR0_BASE_R[3] GR0_BASE_R[2] GR0_BASE_R[1] GR0_BASE_R[0] - - - - - - - - - - - - - - - GR0_CLT_SEL - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - SC1_SCL0_VEN_D SC1_SCL0_VEN_C - - - SC1_SCL0_ UPDATE - - - SC1_SCL0_VEN_B - - - SC1_SCL0_VEN_A R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-231 RZ/A1H Group, RZ/A1M Group Table 58.2 Module Video display controller 5 channel 1 58. List of Registers Register Bits Register Abbreviation SC1_SCL0_FRC1 SC1_SCL0_FRC2 SC1_SCL0_FRC3 SC1_SCL0_FRC4 SC1_SCL0_FRC5 SC1_SCL0_FRC6 SC1_SCL0_FRC7 SC1_SCL0_FRC9 SC1_SCL0_MON0 SC1_SCL0_INT SC1_SCL0_DS1 SC1_SCL0_DS2 Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 Bits 24/16/8/0 SC1_RES_ VMASK[15] SC1_RES_ VMASK[14] SC1_RES_ VMASK[13] SC1_RES_ VMASK[12] SC1_RES_ VMASK[11] SC1_RES_ VMASK[10] SC1_RES_ VMASK[9] SC1_RES_ VMASK[8] SC1_RES_ VMASK[7] SC1_RES_ VMASK[6] SC1_RES_ VMASK[5] SC1_RES_ VMASK[4] SC1_RES_ VMASK[3] SC1_RES_ VMASK[2] SC1_RES_ VMASK[1] SC1_RES_ VMASK[0] - - - - - - - - - - - - - - - SC1_RES_ VMASK_ON SC1_RES_ VLACK[15] SC1_RES_ VLACK[14] SC1_RES_ VLACK[13] SC1_RES_ VLACK[12] SC1_RES_ VLACK[11] SC1_RES_ VLACK[10] SC1_RES_ VLACK[9] SC1_RES_ VLACK[8] SC1_RES_ VLACK[7] SC1_RES_ VLACK[6] SC1_RES_ VLACK[5] SC1_RES_ VLACK[4] SC1_RES_ VLACK[3] SC1_RES_ VLACK[2] SC1_RES_ VLACK[1] SC1_RES_ VLACK[0] - - - - - - - - - - - - - - - SC1_RES_ VLACK_ON - - - - - - - - - - - - - - - - - - - - - - - SC1_RES_VS_IN_SE L - - - - - - - SC1_RES_VS_ SEL - - - - - SC1_RES_FV[10] SC1_RES_FV[9] SC1_RES_FV[8] SC1_RES_FV[7] SC1_RES_FV[6] SC1_RES_FV[5] SC1_RES_FV[4] SC1_RES_FV[3] SC1_RES_FV[2] SC1_RES_FV[1] SC1_RES_FV[0] - - - - - SC1_RES_FH[10] SC1_RES_FH[9] SC1_RES_FH[8] SC1_RES_FH[7] SC1_RES_FH[6] SC1_RES_FH[5] SC1_RES_FH[4] SC1_RES_FH[3] SC1_RES_FH[2] SC1_RES_FH[1] SC1_RES_FH[0] - - - - - - - - - - - - - - - - - - - - - - - SC1_RES_FLD_DLY_ SEL SC1_RES_ VSDLY[7] SC1_RES_ VSDLY[6] SC1_RES_ VSDLY[5] SC1_RES_ VSDLY[4] SC1_RES_ VSDLY[3] SC1_RES_ VSDLY[2] SC1_RES_ VSDLY[1] SC1_RES_ VSDLY[0] - - - - - SC1_RES_F_ VS[10] SC1_RES_F_ VS[9] SC1_RES_F_ VS[8] SC1_RES_F_ VS[7] SC1_RES_F_ VS[6] SC1_RES_F_ VS[5] SC1_RES_F_ VS[4] SC1_RES_F_ VS[3] SC1_RES_F_ VS[2] SC1_RES_F_ VS[1] SC1_RES_F_ VS[0] - - - - - SC1_RES_F_ VW[10] SC1_RES_F_ VW[9] SC1_RES_F_ VW[8] SC1_RES_F_ VW[7] SC1_RES_F_ VW[6] SC1_RES_F_ VW[5] SC1_RES_F_ VW[4] SC1_RES_F_ VW[3] SC1_RES_F_ VW[2] SC1_RES_F_ VW[1] SC1_RES_F_ VW[0] - - - - - SC1_RES_F_ HS[10] SC1_RES_F_ HS[9] SC1_RES_F_ HS[8] SC1_RES_F_ HS[7] SC1_RES_F_ HS[6] SC1_RES_F_ HS[5] SC1_RES_F_ HS[4] SC1_RES_F_ HS[3] SC1_RES_F_ HS[2] SC1_RES_F_ HS[1] SC1_RES_F_ HS[0] - - - - - SC1_RES_F_ HW[10] SC1_RES_F_ HW[9] SC1_RES_F_ HW[8] SC1_RES_F_ HW[7] SC1_RES_F_ HW[6] SC1_RES_F_ HW[5] SC1_RES_F_ HW[4] SC1_RES_F_ HW[3] SC1_RES_F_ HW[2] SC1_RES_F_ HW[1] SC1_RES_F_ HW[0] - - - - - - - - - - - - - - - - - - - - - - - - - - - SC1_RES_ QVLOCK - - - SC1_RES_ QVLACK - - - - - SC1_RES_LIN_ STAT[10] SC1_RES_LIN_ STAT[9] SC1_RES_LIN_ STAT[8] SC1_RES_LIN_ STAT[7] SC1_RES_LIN_ STAT[6] SC1_RES_LIN_ STAT[5] SC1_RES_LIN_ STAT[4] SC1_RES_LIN_ STAT[3] SC1_RES_LIN_ STAT[2] SC1_RES_LIN_ STAT[1] SC1_RES_LIN_ STAT[0] - - - - - SC1_RES_LINE [10] SC1_RES_LINE[9] SC1_RES_LINE[8] SC1_RES_LINE[7] SC1_RES_LINE[6] SC1_RES_LINE[5] SC1_RES_LINE[4] SC1_RES_LINE[3] SC1_RES_LINE[2] SC1_RES_LINE[1] SC1_RES_LINE[0] - - - - - - - - - - - - - - - - - - - - - - - - - - - SC1_RES_DS_V_ON - - - SC1_RES_DS_H_ON - - - - - SC1_RES_VS[10] SC1_RES_VS[9] SC1_RES_VS[8] SC1_RES_VS[7] SC1_RES_VS[6] SC1_RES_VS[5] SC1_RES_VS[4] SC1_RES_VS[3] SC1_RES_VS[2] SC1_RES_VS[1] SC1_RES_VS[0] - - - - - SC1_RES_VW[10] SC1_RES_VW[9] SC1_RES_VW[8] SC1_RES_VW[7] SC1_RES_VW[6] SC1_RES_VW[5] SC1_RES_VW[4] SC1_RES_VW[3] SC1_RES_VW[2] SC1_RES_VW[1] SC1_RES_VW[0] R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-232 RZ/A1H Group, RZ/A1M Group Table 58.2 Module Video display controller 5 channel 1 58. List of Registers Register Bits Register Abbreviation SC1_SCL0_DS3 SC1_SCL0_DS4 SC1_SCL0_DS5 SC1_SCL0_DS6 SC1_SCL0_DS7 SC1_SCL0_US1 SC1_SCL0_US2 SC1_SCL0_US3 SC1_SCL0_US4 SC1_SCL0_US5 Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 Bits 24/16/8/0 - - - - - SC1_RES_HS[10] SC1_RES_HS[9] SC1_RES_HS[8] SC1_RES_HS[7] SC1_RES_HS[6] SC1_RES_HS[5] SC1_RES_HS[4] SC1_RES_HS[3] SC1_RES_HS[2] SC1_RES_HS[1] SC1_RES_HS[0] - - - - - SC1_RES_HW[10] SC1_RES_HW[9] SC1_RES_HW[8] SC1_RES_HW[7] SC1_RES_HW[6] SC1_RES_HW[5] SC1_RES_HW[4] SC1_RES_HW[3] SC1_RES_HW[2] SC1_RES_HW[1] SC1_RES_HW[0] - - SC1_RES_PFIL_SEL SC1_RES_DS_H_INT ERPOTYP - - - - - - - - - - - - SC1_RES_DS_H_RA TIO[15] SC1_RES_DS_H_RA TIO[14] SC1_RES_DS_H_RA TIO[13] SC1_RES_DS_H_RA TIO[12] SC1_RES_DS_H_RA TIO[11] SC1_RES_DS_H_RA TIO[10] SC1_RES_DS_H_RA TIO[9] SC1_RES_DS_H_RA TIO[8] SC1_RES_DS_H_RA TIO[7] SC1_RES_DS_H_RA TIO[6] SC1_RES_DS_H_RA TIO[5] SC1_RES_DS_H_RA TIO[4] SC1_RES_DS_H_RA TIO[3] SC1_RES_DS_H_RA TIO[2] SC1_RES_DS_H_RA TIO[1] SC1_RES_DS_H_RA TIO[0] - - - SC1_RES_V_ INTERPOTYP SC1_RES_TOP_ INIPHASE[11] SC1_RES_TOP_ INIPHASE[10] SC1_RES_TOP_ INIPHASE[9] SC1_RES_TOP_ INIPHASE[8] SC1_RES_TOP_ INIPHASE[7] SC1_RES_TOP_ INIPHASE[6] SC1_RES_TOP_ INIPHASE[5] SC1_RES_TOP_ INIPHASE[4] SC1_RES_TOP_ INIPHASE[3] SC1_RES_TOP_ INIPHASE[2] SC1_RES_TOP_ INIPHASE[1] SC1_RES_TOP_ INIPHASE[0] - - - - SC1_RES_BTM_ INIPHASE[11] SC1_RES_BTM_ INIPHASE[10] SC1_RES_BTM_ INIPHASE[9] SC1_RES_BTM_ INIPHASE[8] SC1_RES_BTM_ INIPHASE[7] SC1_RES_BTM_ INIPHASE[6] SC1_RES_BTM_ INIPHASE[5] SC1_RES_BTM_ INIPHASE[4] SC1_RES_BTM_ INIPHASE[3] SC1_RES_BTM_ INIPHASE[2] SC1_RES_BTM_ INIPHASE[1] SC1_RES_BTM_ INIPHASE[0] - - - - - - - - - - - - - - - - SC1_RES_V_ RATIO[15] SC1_RES_V_ RATIO[14] SC1_RES_V_ RATIO[13] SC1_RES_V_ RATIO[12] SC1_RES_V_ RATIO[11] SC1_RES_V_ RATIO[10] SC1_RES_V_ RATIO[9] SC1_RES_V_ RATIO[8] SC1_RES_V_ RATIO[7] SC1_RES_V_ RATIO[6] SC1_RES_V_ RATIO[5] SC1_RES_V_ RATIO[4] SC1_RES_V_ RATIO[3] SC1_RES_V_ RATIO[2] SC1_RES_V_ RATIO[1] SC1_RES_V_ RATIO[0] - - - - - SC1_RES_OUT_VW[ 10] SC1_RES_OUT_VW[ 9] SC1_RES_OUT_VW[ 8] SC1_RES_OUT_VW[ 7] SC1_RES_OUT_VW[ 6] SC1_RES_OUT_VW[ 5] SC1_RES_OUT_VW[ 4] SC1_RES_OUT_VW[ 3] SC1_RES_OUT_VW[ 2] SC1_RES_OUT_VW[ 1] SC1_RES_OUT_VW[ 0] - - - - - SC1_RES_OUT_HW[ 10] SC1_RES_OUT_HW[ 9] SC1_RES_OUT_HW[ 8] SC1_RES_OUT_HW[ 7] SC1_RES_OUT_HW[ 6] SC1_RES_OUT_HW[ 5] SC1_RES_OUT_HW[ 4] SC1_RES_OUT_HW[ 3] SC1_RES_OUT_HW[ 2] SC1_RES_OUT_HW[ 1] SC1_RES_OUT_HW[ 0] - - - - - - - - - - - - - - - - - - - - - - - - - - - SC1_RES_US_V_ON - - - SC1_RES_US_H_ON - - - - - SC1_RES_P_VS [10] SC1_RES_P_VS [9] SC1_RES_P_VS [8] SC1_RES_P_VS [7] SC1_RES_P_VS [6] SC1_RES_P_VS [5] SC1_RES_P_VS [4] SC1_RES_P_VS [3] SC1_RES_P_VS [2] SC1_RES_P_VS [1] SC1_RES_P_VS [0] - - - - - SC1_RES_P_VW [10] SC1_RES_P_VW [9] SC1_RES_P_VW [8] SC1_RES_P_VW [7] SC1_RES_P_VW [6] SC1_RES_P_VW [5] SC1_RES_P_VW [4] SC1_RES_P_VW [3] SC1_RES_P_VW [2] SC1_RES_P_VW [1] SC1_RES_P_VW [0] - - - - - SC1_RES_P_HS [10] SC1_RES_P_HS [9] SC1_RES_P_HS [8] SC1_RES_P_HS [7] SC1_RES_P_HS [6] SC1_RES_P_HS [5] SC1_RES_P_HS [4] SC1_RES_P_HS [3] SC1_RES_P_HS [2] SC1_RES_P_HS [1] SC1_RES_P_HS [0] - - - - - SC1_RES_P_HW[10] SC1_RES_P_HW[9] SC1_RES_P_HW[8] SC1_RES_P_HW[7] SC1_RES_P_HW[6] SC1_RES_P_HW[5] SC1_RES_P_HW[4] SC1_RES_P_HW[3] SC1_RES_P_HW[2] SC1_RES_P_HW[1] SC1_RES_P_HW[0] - - - - - SC1_RES_IN_VW[10] SC1_RES_IN_ VW[9] SC1_RES_IN_ VW[8] SC1_RES_IN_ VW[7] SC1_RES_IN_ VW[6] SC1_RES_IN_ VW[5] SC1_RES_IN_ VW[4] SC1_RES_IN_ VW[3] SC1_RES_IN_ VW[2] SC1_RES_IN_ VW[1] SC1_RES_IN_ VW[0] - - - - - SC1_RES_IN_ HW[10] SC1_RES_IN_ HW[9] SC1_RES_IN_ HW[8] SC1_RES_IN_ HW[7] SC1_RES_IN_ HW[6] SC1_RES_IN_ HW[5] SC1_RES_IN_ HW[4] SC1_RES_IN_ HW[3] SC1_RES_IN_ HW[2] SC1_RES_IN_ HW[1] SC1_RES_IN_ HW[0] - - - - - - - - - - - - - - - - SC1_RES_US_H_RA TIO[15] SC1_RES_US_H_RA TIO[14] SC1_RES_US_H_RA TIO[13] SC1_RES_US_H_RA TIO[12] SC1_RES_US_H_RA TIO[11] SC1_RES_US_H_RA TIO[10] SC1_RES_US_H_RA TIO[9] SC1_RES_US_H_RA TIO[8] SC1_RES_US_H_RA TIO[7] SC1_RES_US_H_RA TIO[6] SC1_RES_US_H_RA TIO[5] SC1_RES_US_H_RA TIO[4] SC1_RES_US_H_RA TIO[3] SC1_RES_US_H_RA TIO[2] SC1_RES_US_H_RA TIO[1] SC1_RES_US_H_RA TIO[0] R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-233 RZ/A1H Group, RZ/A1M Group Table 58.2 Module Video display controller 5 channel 1 58. List of Registers Register Bits Register Abbreviation SC1_SCL0_US6 SC1_SCL0_US7 SC1_SCL0_US8 SC1_SCL0_OVR1 SC1_SCL1_UPDATE SC1_SCL1_WR1 SC1_SCL1_WR2 SC1_SCL1_WR3 Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 Bits 24/16/8/0 - - - SC1_RES_US_H_INT ERPOTYP SC1_RES_US_ HT_INIPHASE[11] SC1_RES_US_ HT_INIPHASE[10] SC1_RES_US_ HT_INIPHASE[9] SC1_RES_US_ HT_INIPHASE[8] SC1_RES_US_ HT_INIPHASE[7] SC1_RES_US_ HT_INIPHASE[6] SC1_RES_US_ HT_INIPHASE[5] SC1_RES_US_ HT_INIPHASE[4] SC1_RES_US_ HT_INIPHASE[3] SC1_RES_US_ HT_INIPHASE[2] SC1_RES_US_ HT_INIPHASE[1] SC1_RES_US_ HT_INIPHASE[0] - - - - SC1_RES_US_ HB_INIPHASE[11] SC1_RES_US_ HB_INIPHASE[10] SC1_RES_US_ HB_INIPHASE[9] SC1_RES_US_ HB_INIPHASE[8] SC1_RES_US_ HB_INIPHASE[7] SC1_RES_US_ HB_INIPHASE[6] SC1_RES_US_ HB_INIPHASE[5] SC1_RES_US_ HB_INIPHASE[4] SC1_RES_US_ HB_INIPHASE[3] SC1_RES_US_ HB_INIPHASE[2] SC1_RES_US_ HB_INIPHASE[1] SC1_RES_US_ HB_INIPHASE[0] - - - - - - - - - - - - - - - - SC1_RES_HCUT [7] SC1_RES_HCUT [6] SC1_RES_HCUT [5] SC1_RES_HCUT [4] SC1_RES_HCUT [3] SC1_RES_HCUT [2] SC1_RES_HCUT [1] SC1_RES_HCUT [0] SC1_RES_VCUT [7] SC1_RES_VCUT [6] SC1_RES_VCUT [5] SC1_RES_VCUT [4] SC1_RES_VCUT [3] SC1_RES_VCUT [2] SC1_RES_VCUT [1] SC1_RES_VCUT [0] - - - - - - - - - - - - - - - - - - - - - - - - - - - SC1_RES_IBUS_SYN C_SEL - - - SC1_RES_DISP_ON - - - - - - - - SC1_RES_BK_ COL_R[7] SC1_RES_BK_ COL_R[6] SC1_RES_BK_ COL_R[5] SC1_RES_BK_ COL_R[4] SC1_RES_BK_ COL_R[3] SC1_RES_BK_ COL_R[2] SC1_RES_BK_ COL_R[1] SC1_RES_BK_ COL_R[0] SC1_RES_BK_ COL_G[7] SC1_RES_BK_ COL_G[6] SC1_RES_BK_ COL_G[5] SC1_RES_BK_ COL_G[4] SC1_RES_BK_ COL_G[3] SC1_RES_BK_ COL_G[2] SC1_RES_BK_ COL_G[1] SC1_RES_BK_ COL_G[0] SC1_RES_BK_ COL_B[7] SC1_RES_BK_ COL_B[6] SC1_RES_BK_ COL_B[5] SC1_RES_BK_ COL_B[4] SC1_RES_BK_ COL_B[3] SC1_RES_BK_ COL_B[2] SC1_RES_BK_ COL_B[1] SC1_RES_BK_ COL_B[0] - - - - - - - - - - - SC1_SCL1_ UPDATE_B - - - SC1_SCL1_ UPDATE_A - - - - - - - - - - - SC1_SCL1_VEN_B - - - SC1_SCL1_VEN_A - - - - - - - - - - - - - SC1_RES_ WRSWA[2] SC1_RES_ WRSWA[1] SC1_RES_ WRSWA[0] - - - - - - - - SC1_RES_TB_ ADD_MOD SC1_RES_DS_ WR_MD[2] SC1_RES_DS_ WR_MD[1] SC1_RES_DS_ WR_MD[0] SC1_RES_MD[1] SC1_RES_MD[0] SC1_RES_LOOP SC1_RES_BST_MD SC1_RES_BASE [31] SC1_RES_BASE [30] SC1_RES_BASE [29] SC1_RES_BASE [28] SC1_RES_BASE [27] SC1_RES_BASE [26] SC1_RES_BASE [25] SC1_RES_BASE [24] SC1_RES_BASE [23] SC1_RES_BASE [22] SC1_RES_BASE [21] SC1_RES_BASE [20] SC1_RES_BASE [19] SC1_RES_BASE [18] SC1_RES_BASE [17] SC1_RES_BASE [16] SC1_RES_BASE [15] SC1_RES_BASE [14] SC1_RES_BASE [13] SC1_RES_BASE [12] SC1_RES_BASE [11] SC1_RES_BASE [10] SC1_RES_BASE [9] SC1_RES_BASE [8] SC1_RES_BASE [7] SC1_RES_BASE [6] SC1_RES_BASE [5] SC1_RES_BASE [4] SC1_RES_BASE [3] SC1_RES_BASE [2] SC1_RES_BASE [1] SC1_RES_BASE [0] - SC1_RES_LN_ OFF[14] SC1_RES_LN_ OFF[13] SC1_RES_LN_ OFF[12] SC1_RES_LN_ OFF[11] SC1_RES_LN_ OFF[10] SC1_RES_LN_ OFF[9] SC1_RES_LN_ OFF[8] SC1_RES_LN_ OFF[7] SC1_RES_LN_ OFF[6] SC1_RES_LN_ OFF[5] SC1_RES_LN_ OFF[4] SC1_RES_LN_ OFF[3] SC1_RES_LN_ OFF[2] SC1_RES_LN_ OFF[1] SC1_RES_LN_ OFF[0] - - - - - - SC1_RES_FLM_NUM SC1_RES_FLM_NUM [9] [8] SC1_RES_FLM_NUM SC1_RES_FLM_NUM SC1_RES_FLM_NUM SC1_RES_FLM_NUM SC1_RES_FLM_NUM SC1_RES_FLM_NUM SC1_RES_FLM_NUM SC1_RES_FLM_NUM [7] [6] [5] [4] [3] [2] [1] [0] SC1_SCL1_WR4 - - - - - - - - SC1_RES_FLM_OFF[ SC1_RES_FLM_OFF[ SC1_RES_FLM_OFF[ SC1_RES_FLM_OFF[ SC1_RES_FLM_OFF[ SC1_RES_FLM_OFF[ SC1_RES_FLM_OFF[ 22] 21] 20] 19] 18] 17] 16] SC1_RES_FLM_OFF[ SC1_RES_FLM_OFF[ SC1_RES_FLM_OFF[ SC1_RES_FLM_OFF[ SC1_RES_FLM_OFF[ SC1_RES_FLM_OFF[ SC1_RES_FLM_OFF[ SC1_RES_FLM_OFF[ 15] 14] 13] 12] 11] 10] 9] 8] SC1_RES_FLM_OFF[ SC1_RES_FLM_OFF[ SC1_RES_FLM_OFF[ SC1_RES_FLM_OFF[ SC1_RES_FLM_OFF[ SC1_RES_FLM_OFF[ SC1_RES_FLM_OFF[ SC1_RES_FLM_OFF[ 7] 6] 5] 4] 3] 2] 1] 0] SC1_SCL1_WR5 - - - - - - - - - - - - - - - - - - SC1_RES_INTER - - SC1_RES_FS_ RATE[1] SC1_RES_FS_ RATE[0] - - - SC1_RES_FLD_ SEL - - - SC1_RES_WENB R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 - 58-234 RZ/A1H Group, RZ/A1M Group Table 58.2 Module Video display controller 5 channel 1 58. List of Registers Register Bits Register Abbreviation SC1_SCL1_WR6 SC1_SCL1_WR7 Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 Bits 24/16/8/0 - - - - - - - - - - - - - - - - - - - - - - - - - - - SC1_RES_DTH_ON - - - SC1_RES_ BITDEC_ON - - - - - - - - - - - - - - - SC1_RES_ OVERFLOW - - - - - - SC1_RES_FLM_CNT[ SC1_RES_FLM_CNT[ 9] 8] SC1_RES_FLM_CNT[ SC1_RES_FLM_CNT[ SC1_RES_FLM_CNT[ SC1_RES_FLM_CNT[ SC1_RES_FLM_CNT[ SC1_RES_FLM_CNT[ SC1_RES_FLM_CNT[ SC1_RES_FLM_CNT[ 7] 6] 5] 4] 3] 2] 1] 0] SC1_SCL1_WR8 SC1_RES_BASE_B[3 1] SC1_RES_BASE_B[3 0] SC1_RES_BASE_B[2 9] SC1_RES_BASE_B[2 8] SC1_RES_BASE_B[2 7] SC1_RES_BASE_B[2 6] SC1_RES_BASE_B[2 5] SC1_RES_BASE_B[2 4] SC1_RES_BASE_B[2 3] SC1_RES_BASE_B[2 2] SC1_RES_BASE_B[2 1] SC1_RES_BASE_B[2 0] SC1_RES_BASE_B[1 9] SC1_RES_BASE_B[1 8] SC1_RES_BASE_B[1 7] SC1_RES_BASE_B[1 6] SC1_RES_BASE_B[1 5] SC1_RES_BASE_B[1 4] SC1_RES_BASE_B[1 3] SC1_RES_BASE_B[1 2] SC1_RES_BASE_B[1 1] SC1_RES_BASE_B[1 SC1_RES_BASE_B[9] SC1_RES_BASE_B[8] 0] SC1_RES_BASE_B[7] SC1_RES_BASE_B[6] SC1_RES_BASE_B[5] SC1_RES_BASE_B[4] SC1_RES_BASE_B[3] SC1_RES_BASE_B[2] SC1_RES_BASE_B[1] SC1_RES_BASE_B[0] SC1_SCL1_WR9 - SC1_RES_LN_ OFF_B[14] SC1_RES_LN_ OFF_B[13] SC1_RES_LN_ OFF_B[12] SC1_RES_LN_ OFF_B[11] SC1_RES_LN_ OFF_B[10] SC1_RES_LN_ OFF_B[9] SC1_RES_LN_ OFF_B[8] SC1_RES_LN_ OFF_B[7] SC1_RES_LN_ OFF_B[6] SC1_RES_LN_ OFF_B[5] SC1_RES_LN_ OFF_B[4] SC1_RES_LN_ OFF_B[3] SC1_RES_LN_ OFF_B[2] SC1_RES_LN_ OFF_B[1] SC1_RES_LN_ OFF_B[0] - - - - - - SC1_RES_FLM_NUM SC1_RES_FLM_NUM _B[9] _B[8] SC1_RES_FLM_NUM SC1_RES_FLM_NUM SC1_RES_FLM_NUM SC1_RES_FLM_NUM SC1_RES_FLM_NUM SC1_RES_FLM_NUM SC1_RES_FLM_NUM SC1_RES_FLM_NUM _B[7] _B[6] _B[5] _B[4] _B[3] _B[2] _B[1] _B[0] SC1_SCL1_WR10 SC1_SCL1_WR11 SC1_SCL1_MON1 SC1_SCL1_PBUF0 SC1_SCL1_PBUF1 SC1_SCL1_PBUF2 - - - - - - - - - SC1_RES_FLM_OFF _B[22] SC1_RES_FLM_OFF _B[21] SC1_RES_FLM_OFF _B[20] SC1_RES_FLM_OFF _B[19] SC1_RES_FLM_OFF _B[18] SC1_RES_FLM_OFF _B[17] SC1_RES_FLM_OFF _B[16] SC1_RES_FLM_OFF _B[15] SC1_RES_FLM_OFF _B[14] SC1_RES_FLM_OFF _B[13] SC1_RES_FLM_OFF _B[12] SC1_RES_FLM_OFF _B[11] SC1_RES_FLM_OFF _B[10] SC1_RES_FLM_OFF _B[9] SC1_RES_FLM_OFF _B[8] SC1_RES_FLM_OFF _B[7] SC1_RES_FLM_OFF _B[6] SC1_RES_FLM_OFF _B[5] SC1_RES_FLM_OFF _B[4] SC1_RES_FLM_OFF _B[3] SC1_RES_FLM_OFF _B[2] SC1_RES_FLM_OFF _B[1] SC1_RES_FLM_OFF _B[0] - - - - - - - - - - - - - - - - - - - - - - SC1_RES_FLM_CNT _B[9] SC1_RES_FLM_CNT _B[8] SC1_RES_FLM_CNT _B[7] SC1_RES_FLM_CNT _B[6] SC1_RES_FLM_CNT _B[5] SC1_RES_FLM_CNT _B[4] SC1_RES_FLM_CNT _B[3] SC1_RES_FLM_CNT _B[2] SC1_RES_FLM_CNT _B[1] SC1_RES_FLM_CNT _B[0] - - - - - - - - - - - - - - - - - - - - - - SC1_PBUF_NUM[1] SC1_PBUF_NUM[0] - - - - - - - - SC1_PBUF0_ADD[31] SC1_PBUF0_ADD[30] SC1_PBUF0_ADD[29] SC1_PBUF0_ADD[28] SC1_PBUF0_ADD[27] SC1_PBUF0_ADD[26] SC1_PBUF0_ADD[25] SC1_PBUF0_ADD[24] SC1_PBUF0_ADD[23] SC1_PBUF0_ADD[22] SC1_PBUF0_ADD[21] SC1_PBUF0_ADD[20] SC1_PBUF0_ADD[19] SC1_PBUF0_ADD[18] SC1_PBUF0_ADD[17] SC1_PBUF0_ADD[16] SC1_PBUF0_ADD[15] SC1_PBUF0_ADD[14] SC1_PBUF0_ADD[13] SC1_PBUF0_ADD[12] SC1_PBUF0_ADD[11] SC1_PBUF0_ADD[10] SC1_PBUF0_ADD[9] SC1_PBUF0_ADD[8] SC1_PBUF0_ADD[7] SC1_PBUF0_ADD[6] SC1_PBUF0_ADD[5] SC1_PBUF0_ADD[4] SC1_PBUF0_ADD[3] SC1_PBUF0_ADD[2] SC1_PBUF0_ADD[1] SC1_PBUF0_ADD[0] SC1_PBUF1_ADD[31] SC1_PBUF1_ADD[30] SC1_PBUF1_ADD[29] SC1_PBUF1_ADD[28] SC1_PBUF1_ADD[27] SC1_PBUF1_ADD[26] SC1_PBUF1_ADD[25] SC1_PBUF1_ADD[24] SC1_PBUF1_ADD[23] SC1_PBUF1_ADD[22] SC1_PBUF1_ADD[21] SC1_PBUF1_ADD[20] SC1_PBUF1_ADD[19] SC1_PBUF1_ADD[18] SC1_PBUF1_ADD[17] SC1_PBUF1_ADD[16] SC1_PBUF1_ADD[15] SC1_PBUF1_ADD[14] SC1_PBUF1_ADD[13] SC1_PBUF1_ADD[12] SC1_PBUF1_ADD[11] SC1_PBUF1_ADD[10] SC1_PBUF1_ADD[9] SC1_PBUF1_ADD[8] SC1_PBUF1_ADD[7] SC1_PBUF1_ADD[6] SC1_PBUF1_ADD[5] SC1_PBUF1_ADD[4] SC1_PBUF1_ADD[3] SC1_PBUF1_ADD[2] SC1_PBUF1_ADD[1] SC1_PBUF1_ADD[0] SC1_PBUF2_ADD[31] SC1_PBUF2_ADD[30] SC1_PBUF2_ADD[29] SC1_PBUF2_ADD[28] SC1_PBUF2_ADD[27] SC1_PBUF2_ADD[26] SC1_PBUF2_ADD[25] SC1_PBUF2_ADD[24] SC1_PBUF2_ADD[23] SC1_PBUF2_ADD[22] SC1_PBUF2_ADD[21] SC1_PBUF2_ADD[20] SC1_PBUF2_ADD[19] SC1_PBUF2_ADD[18] SC1_PBUF2_ADD[17] SC1_PBUF2_ADD[16] SC1_PBUF2_ADD[15] SC1_PBUF2_ADD[14] SC1_PBUF2_ADD[13] SC1_PBUF2_ADD[12] SC1_PBUF2_ADD[11] SC1_PBUF2_ADD[10] SC1_PBUF2_ADD[9] SC1_PBUF2_ADD[8] SC1_PBUF2_ADD[7] SC1_PBUF2_ADD[6] SC1_PBUF2_ADD[5] SC1_PBUF2_ADD[4] SC1_PBUF2_ADD[3] SC1_PBUF2_ADD[2] SC1_PBUF2_ADD[1] SC1_PBUF2_ADD[0] R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-235 RZ/A1H Group, RZ/A1M Group Table 58.2 Module Video display controller 5 channel 1 58. List of Registers Register Bits Register Abbreviation SC1_SCL1_PBUF3 SC1_SCL1_PBUF_ FLD SC1_SCL1_PBUF_ CNT GR1_UPDATE GR1_FLM_RD GR1_FLM1 GR1_FLM2 GR1_FLM3 GR1_FLM4 GR1_FLM5 GR1_FLM6 GR1_AB1 Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 Bits 24/16/8/0 SC1_PBUF3_ADD[31] SC1_PBUF3_ADD[30] SC1_PBUF3_ADD[29] SC1_PBUF3_ADD[28] SC1_PBUF3_ADD[27] SC1_PBUF3_ADD[26] SC1_PBUF3_ADD[25] SC1_PBUF3_ADD[24] SC1_PBUF3_ADD[23] SC1_PBUF3_ADD[22] SC1_PBUF3_ADD[21] SC1_PBUF3_ADD[20] SC1_PBUF3_ADD[19] SC1_PBUF3_ADD[18] SC1_PBUF3_ADD[17] SC1_PBUF3_ADD[16] SC1_PBUF3_ADD[15] SC1_PBUF3_ADD[14] SC1_PBUF3_ADD[13] SC1_PBUF3_ADD[12] SC1_PBUF3_ADD[11] SC1_PBUF3_ADD[10] SC1_PBUF3_ADD[9] SC1_PBUF3_ADD[8] SC1_PBUF3_ADD[7] SC1_PBUF3_ADD[6] SC1_PBUF3_ADD[5] SC1_PBUF3_ADD[4] SC1_PBUF3_ADD[3] SC1_PBUF3_ADD[2] SC1_PBUF3_ADD[1] SC1_PBUF3_ADD[0] - - - - - - - SC1_FLD_INF3 - - - - - - - SC1_FLD_INF2 - - - - - - - SC1_FLD_INF1 - - - - - - - SC1_FLD_INF0 - - - - - - - - - - - - - - - SC1_PBUF_RST - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - GR1_UPDATE - - - GR1_P_VEN - - - GR1_IBUS_VEN - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - GR1_R_ENB GR1_FLD_SEL - - - - - - - - - - - - - - GR1_LN_OFF_ DIR - - - - - - GR1_FLM_SEL[1] GR1_FLM_SEL[0] - - - GR1_IMR_FLM_ INV - - - GR1_BST_MD GR1_BASE[31] GR1_BASE[30] GR1_BASE[29] GR1_BASE[28] GR1_BASE[27] GR1_BASE[26] GR1_BASE[25] GR1_BASE[24] GR1_BASE[23] GR1_BASE[22] GR1_BASE[21] GR1_BASE[20] GR1_BASE[19] GR1_BASE[18] GR1_BASE[17] GR1_BASE[16] GR1_BASE[15] GR1_BASE[14] GR1_BASE[13] GR1_BASE[12] GR1_BASE[11] GR1_BASE[10] GR1_BASE[9] GR1_BASE[8] GR1_BASE[7] GR1_BASE[6] GR1_BASE[5] GR1_BASE[4] GR1_BASE[3] GR1_BASE[2] GR1_BASE[1] GR1_BASE[0] GR1_FLD_NXT GR1_LN_OFF[14] GR1_LN_OFF[13] GR1_LN_OFF[12] GR1_LN_OFF[11] GR1_LN_OFF[10] GR1_LN_OFF[9] GR1_LN_OFF[8] GR1_LN_OFF[7] GR1_LN_OFF[6] GR1_LN_OFF[5] GR1_LN_OFF[4] GR1_LN_OFF[3] GR1_LN_OFF[2] GR1_LN_OFF[1] GR1_LN_OFF[0] - - - - - - GR1_FLM_NUM [9] GR1_FLM_NUM [8] GR1_FLM_NUM [7] GR1_FLM_NUM [6] GR1_FLM_NUM [5] GR1_FLM_NUM [4] GR1_FLM_NUM [3] GR1_FLM_NUM [2] GR1_FLM_NUM [1] GR1_FLM_NUM [0] - - - - - - - - - GR1_FLM_OFF [22] GR1_FLM_OFF [21] GR1_FLM_OFF [20] GR1_FLM_OFF [19] GR1_FLM_OFF [18] GR1_FLM_OFF [17] GR1_FLM_OFF [16] GR1_FLM_OFF [15] GR1_FLM_OFF [14] GR1_FLM_OFF [13] GR1_FLM_OFF [12] GR1_FLM_OFF [11] GR1_FLM_OFF [10] GR1_FLM_OFF[9] GR1_FLM_OFF[8] GR1_FLM_OFF[7] GR1_FLM_OFF[6] GR1_FLM_OFF[5] GR1_FLM_OFF[4] GR1_FLM_OFF[3] GR1_FLM_OFF[2] GR1_FLM_OFF[1] GR1_FLM_OFF[0] - - - - - GR1_FLM_LNUM[10] GR1_FLM_LNUM[9] GR1_FLM_LNUM[8] GR1_FLM_LNUM[7] GR1_FLM_LNUM[6] GR1_FLM_LNUM[5] GR1_FLM_LNUM[4] GR1_FLM_LNUM[3] GR1_FLM_LNUM[2] GR1_FLM_LNUM[1] GR1_FLM_LNUM[0] - - - - - GR1_FLM_LOOP [10] GR1_FLM_LOOP [9] GR1_FLM_LOOP [8] GR1_FLM_LOOP [7] GR1_FLM_LOOP [6] GR1_FLM_LOOP [5] GR1_FLM_LOOP [4] GR1_FLM_LOOP [3] GR1_FLM_LOOP [2] GR1_FLM_LOOP [1] GR1_FLM_LOOP [0] GR1_FORMAT[3] GR1_FORMAT[2] GR1_FORMAT[1] GR1_FORMAT[0] - GR1_HW[10] GR1_HW[9] GR1_HW[8] GR1_HW[7] GR1_HW[6] GR1_HW[5] GR1_HW[4] GR1_HW[3] GR1_HW[2] GR1_HW[1] GR1_HW[0] GR1_YCC_SWAP[2] GR1_YCC_SWAP[1] GR1_YCC_SWAP[0] GR1_RDSWA[2] GR1_RDSWA[1] GR1_RDSWA[0] - GR1_CNV444_ MD - - GR1_STA_POS[5] GR1_STA_POS[4] GR1_STA_POS[3] GR1_STA_POS[2] GR1_STA_POS[1] GR1_STA_POS[0] - - GR1_CUS_CON_ON - - - - - - - - - - - - - GR1_ARC_MUL GR1_ACALC_MD - GR1_ARC_ON - - - GR1_ARC_DISP_ON - - - GR1_GRC_DISP_ON - - GR1_DISP_SEL[1] GR1_DISP_SEL[0] R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-236 RZ/A1H Group, RZ/A1M Group Table 58.2 Module Video display controller 5 channel 1 58. List of Registers Register Bits Register Abbreviation GR1_AB2 GR1_AB3 GR1_AB4 GR1_AB5 GR1_AB6 GR1_AB7 GR1_AB8 GR1_AB9 GR1_AB10 GR1_AB11 GR1_BASE GR1_CLUT GR1_MON Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 Bits 24/16/8/0 - - - - - GR1_GRC_VS[10] GR1_GRC_VS[9] GR1_GRC_VS[8] GR1_GRC_VS[7] GR1_GRC_VS[6] GR1_GRC_VS[5] GR1_GRC_VS[4] GR1_GRC_VS[3] GR1_GRC_VS[2] GR1_GRC_VS[1] GR1_GRC_VS[0] - - - - - GR1_GRC_VW [10] GR1_GRC_VW[9] GR1_GRC_VW[8] GR1_GRC_VW[7] GR1_GRC_VW[6] GR1_GRC_VW[5] GR1_GRC_VW[4] GR1_GRC_VW[3] GR1_GRC_VW[2] GR1_GRC_VW[1] GR1_GRC_VW[0] - - - - - GR1_GRC_HS [10] GR1_GRC_HS[9] GR1_GRC_HS[8] GR1_GRC_HS[7] GR1_GRC_HS[6] GR1_GRC_HS[5] GR1_GRC_HS[4] GR1_GRC_HS[3] GR1_GRC_HS[2] GR1_GRC_HS[1] GR1_GRC_HS[0] - - - - - GR1_GRC_HW [10] GR1_GRC_HW[9] GR1_GRC_HW[8] GR1_GRC_HW[7] GR1_GRC_HW[6] GR1_GRC_HW[5] GR1_GRC_HW[4] GR1_GRC_HW[3] GR1_GRC_HW[2] GR1_GRC_HW[1] GR1_GRC_HW[0] - - - - - GR1_ARC_VS [10] GR1_ARC_VS[9] GR1_ARC_VS[8] GR1_ARC_VS[7] GR1_ARC_VS[6] GR1_ARC_VS[5] GR1_ARC_VS[4] GR1_ARC_VS[3] GR1_ARC_VS[2] GR1_ARC_VS[1] GR1_ARC_VS[0] - - - - - GR1_ARC_VW [10] GR1_ARC_VW[9] GR1_ARC_VW[8] GR1_ARC_VW[7] GR1_ARC_VW[6] GR1_ARC_VW[5] GR1_ARC_VW[4] GR1_ARC_VW[3] GR1_ARC_VW[2] GR1_ARC_VW[1] GR1_ARC_VW[0] - - - - - GR1_ARC_HS[10] GR1_ARC_HS[9] GR1_ARC_HS[8] GR1_ARC_HS[7] GR1_ARC_HS[6] GR1_ARC_HS[5] GR1_ARC_HS[4] GR1_ARC_HS[3] GR1_ARC_HS[2] GR1_ARC_HS[1] GR1_ARC_HS[0] - - - - - GR1_ARC_HW [10] GR1_ARC_HW[9] GR1_ARC_HW[8] GR1_ARC_HW[7] GR1_ARC_HW[6] GR1_ARC_HW[5] GR1_ARC_HW[4] GR1_ARC_HW[3] GR1_ARC_HW[2] GR1_ARC_HW[1] GR1_ARC_HW[0] - - - - - - - GR1_ARC_ MODE GR1_ARC_COEF[7] GR1_ARC_COEF[6] GR1_ARC_COEF[5] GR1_ARC_COEF[4] GR1_ARC_COEF[3] GR1_ARC_COEF[2] GR1_ARC_COEF[1] GR1_ARC_COEF[0] - - - - - - - - GR1_ARC_RATE [7] GR1_ARC_RATE [6] GR1_ARC_RATE [5] GR1_ARC_RATE [4] GR1_ARC_RATE [3] GR1_ARC_RATE [2] GR1_ARC_RATE [1] GR1_ARC_RATE [0] - - - - - - - - GR1_ARC_DEF[7] GR1_ARC_DEF[6] GR1_ARC_DEF[5] GR1_ARC_DEF[4] GR1_ARC_DEF[3] GR1_ARC_DEF[2] GR1_ARC_DEF[1] GR1_ARC_DEF[0] - - - - - - - - - - - - - - - GR1_CK_ON GR1_CK_KCLUT [7] GR1_CK_KCLUT [6] GR1_CK_KCLUT [5] GR1_CK_KCLUT [4] GR1_CK_KCLUT [3] GR1_CK_KCLUT [2] GR1_CK_KCLUT [1] GR1_CK_KCLUT [0] GR1_CK_KG[7] GR1_CK_KG[6] GR1_CK_KG[5] GR1_CK_KG[4] GR1_CK_KG[3] GR1_CK_KG[2] GR1_CK_KG[1] GR1_CK_KG[0] GR1_CK_KB[7] GR1_CK_KB[6] GR1_CK_KB[5] GR1_CK_KB[4] GR1_CK_KB[3] GR1_CK_KB[2] GR1_CK_KB[1] GR1_CK_KB[0] GR1_CK_KR[7] GR1_CK_KR[6] GR1_CK_KR[5] GR1_CK_KR[4] GR1_CK_KR[3] GR1_CK_KR[2] GR1_CK_KR[1] GR1_CK_KR[0] GR1_CK_A[7] GR1_CK_A[6] GR1_CK_A[5] GR1_CK_A[4] GR1_CK_A[3] GR1_CK_A[2] GR1_CK_A[1] GR1_CK_A[0] GR1_CK_G[7] GR1_CK_G[6] GR1_CK_G[5] GR1_CK_G[4] GR1_CK_G[3] GR1_CK_G[2] GR1_CK_G[1] GR1_CK_G[0] GR1_CK_B[7] GR1_CK_B[6] GR1_CK_B[5] GR1_CK_B[4] GR1_CK_B[3] GR1_CK_B[2] GR1_CK_B[1] GR1_CK_B[0] GR1_CK_R[7] GR1_CK_R[6] GR1_CK_R[5] GR1_CK_R[4] GR1_CK_R[3] GR1_CK_R[2] GR1_CK_R[1] GR1_CK_R[0] GR1_A0[7] GR1_A0[6] GR1_A0[5] GR1_A0[4] GR1_A0[3] GR1_A0[2] GR1_A0[1] GR1_A0[0] GR1_G0[7] GR1_G0[6] GR1_G0[5] GR1_G0[4] GR1_G0[3] GR1_G0[2] GR1_G0[1] GR1_G0[0] GR1_B0[7] GR1_B0[6] GR1_B0[5] GR1_B0[4] GR1_B0[3] GR1_B0[2] GR1_B0[1] GR1_B0[0] GR1_R0[7] GR1_R0[6] GR1_R0[5] GR1_R0[4] GR1_R0[3] GR1_R0[2] GR1_R0[1] GR1_R0[0] GR1_A1[7] GR1_A1[6] GR1_A1[5] GR1_A1[4] GR1_A1[3] GR1_A1[2] GR1_A1[1] GR1_A1[0] GR1_G1[7] GR1_G1[6] GR1_G1[5] GR1_G1[4] GR1_G1[3] GR1_G1[2] GR1_G1[1] GR1_G1[0] GR1_B1[7] GR1_B1[6] GR1_B1[5] GR1_B1[4] GR1_B1[3] GR1_B1[2] GR1_B1[1] GR1_B1[0] GR1_R1[7] GR1_R1[6] GR1_R1[5] GR1_R1[4] GR1_R1[3] GR1_R1[2] GR1_R1[1] GR1_R1[0] - - - - - - - - GR1_BASE_G[7] GR1_BASE_G[6] GR1_BASE_G[5] GR1_BASE_G[4] GR1_BASE_G[3] GR1_BASE_G[2] GR1_BASE_G[1] GR1_BASE_G[0] GR1_BASE_B[7] GR1_BASE_B[6] GR1_BASE_B[5] GR1_BASE_B[4] GR1_BASE_B[3] GR1_BASE_B[2] GR1_BASE_B[1] GR1_BASE_B[0] GR1_BASE_R[7] GR1_BASE_R[6] GR1_BASE_R[5] GR1_BASE_R[4] GR1_BASE_R[3] GR1_BASE_R[2] GR1_BASE_R[1] GR1_BASE_R[0] - - - - - - - - - - - - - - - GR1_CLT_SEL - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - GR1_ARC_ST R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-237 RZ/A1H Group, RZ/A1M Group Table 58.2 Module Video display controller 5 channel 1 58. List of Registers Register Bits Register Abbreviation ADJ0_UPDATE ADJ0_BKSTR_SET ADJ0_ENH_TIM1 ADJ0_ENH_TIM2 ADJ0_ENH_TIM3 ADJ0_ENH_SHP1 ADJ0_ENH_SHP2 ADJ0_ENH_SHP3 ADJ0_ENH_SHP4 ADJ0_ENH_SHP5 ADJ0_ENH_SHP6 ADJ0_ENH_LTI1 Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 Bits 24/16/8/0 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - ADJ0_VEN - - - - - - - BKSTR_ON BKSTR_ST[3] BKSTR_ST[2] BKSTR_ST[1] BKSTR_ST[0] BKSTR_D[3] BKSTR_D[2] BKSTR_D[1] BKSTR_D[0] - - - BKSTR_T1[4] BKSTR_T1[3] BKSTR_T1[2] BKSTR_T1[1] BKSTR_T1[0] - - - BKSTR_T2[4] BKSTR_T2[3] BKSTR_T2[2] BKSTR_T2[1] BKSTR_T2[0] - - - - - - - - - - - - - - - - - - - - - - - - - - - ENH_MD - - - ENH_DISP_ON ENH_VS[8] - - - - - ENH_VS[10] ENH_VS[9] ENH_VS[7] ENH_VS[6] ENH_VS[5] ENH_VS[4] ENH_VS[3] ENH_VS[2] ENH_VS[1] ENH_VS[0] - - - - - ENH_VW[10] ENH_VW[9] ENH_VW[8] ENH_VW[7] ENH_VW[6] ENH_VW[5] ENH_VW[4] ENH_VW[3] ENH_VW[2] ENH_VW[1] ENH_VW[0] - - - - - ENH_HS[10] ENH_HS[9] ENH_HS[8] ENH_HS[7] ENH_HS[6] ENH_HS[5] ENH_HS[4] ENH_HS[3] ENH_HS[2] ENH_HS[1] ENH_HS[0] - - - - - ENH_HW[10] ENH_HW[9] ENH_HW[8] ENH_HW[7] ENH_HW[6] ENH_HW[5] ENH_HW[4] ENH_HW[3] ENH_HW[2] ENH_HW[1] ENH_HW[0] - - - - - - - - - - - - - - - SHP_H_ON - - - - - - - - - SHP_H1_CORE[6] SHP_H1_CORE[5] SHP_H1_CORE[4] SHP_H1_CORE[3] SHP_H1_CORE[2] SHP_H1_CORE[1] SHP_H1_CORE[0] SHP_H1_CLIP_O[7] SHP_H1_CLIP_O[6] SHP_H1_CLIP_O[5] SHP_H1_CLIP_O[4] SHP_H1_CLIP_O[3] SHP_H1_CLIP_O[2] SHP_H1_CLIP_O[1] SHP_H1_CLIP_O[0] SHP_H1_CLIP_U [7] SHP_H1_CLIP_U [6] SHP_H1_CLIP_U [5] SHP_H1_CLIP_U [4] SHP_H1_CLIP_U [3] SHP_H1_CLIP_U [2] SHP_H1_CLIP_U [1] SHP_H1_CLIP_U [0] SHP_H1_GAIN_O[7] SHP_H1_GAIN_O[6] SHP_H1_GAIN_O[5] SHP_H1_GAIN_O[4] SHP_H1_GAIN_O[3] SHP_H1_GAIN_O[2] SHP_H1_GAIN_O[1] SHP_H1_GAIN_O[0] SHP_H1_GAIN_U[7] SHP_H1_GAIN_U[6] SHP_H1_GAIN_U[5] SHP_H1_GAIN_U[4] SHP_H1_GAIN_U[3] SHP_H1_GAIN_U[2] SHP_H1_GAIN_U[1] SHP_H1_GAIN_U[0] - - - - - - - - - - - - - - - SHP_H2_LPF_ SEL - - - - - - - - - SHP_H2_CORE[6] SHP_H2_CORE[5] SHP_H2_CORE[4] SHP_H2_CORE[3] SHP_H2_CORE[2] SHP_H2_CORE[1] SHP_H2_CORE[0] SHP_H2_CLIP_O[7] SHP_H2_CLIP_O[6] SHP_H2_CLIP_O[5] SHP_H2_CLIP_O[4] SHP_H2_CLIP_O[3] SHP_H2_CLIP_O[2] SHP_H2_CLIP_O[1] SHP_H2_CLIP_O[0] SHP_H2_CLIP_U [7] SHP_H2_CLIP_U [6] SHP_H2_CLIP_U [5] SHP_H2_CLIP_U [4] SHP_H2_CLIP_U [3] SHP_H2_CLIP_U [2] SHP_H2_CLIP_U [1] SHP_H2_CLIP_U [0] SHP_H2_GAIN_O[7] SHP_H2_GAIN_O[6] SHP_H2_GAIN_O[5] SHP_H2_GAIN_O[4] SHP_H2_GAIN_O[3] SHP_H2_GAIN_O[2] SHP_H2_GAIN_O[1] SHP_H2_GAIN_O[0] SHP_H2_GAIN_U[7] SHP_H2_GAIN_U[6] SHP_H2_GAIN_U[5] SHP_H2_GAIN_U[4] SHP_H2_GAIN_U[3] SHP_H2_GAIN_U[2] SHP_H2_GAIN_U[1] SHP_H2_GAIN_U[0] - - - - - - - - - - - - - - - - - - - - - - - - - SHP_H3_CORE[6] SHP_H3_CORE[5] SHP_H3_CORE[4] SHP_H3_CORE[3] SHP_H3_CORE[2] SHP_H3_CORE[1] SHP_H3_CORE[0] SHP_H3_CLIP_O[7] SHP_H3_CLIP_O[6] SHP_H3_CLIP_O[5] SHP_H3_CLIP_O[4] SHP_H3_CLIP_O[3] SHP_H3_CLIP_O[2] SHP_H3_CLIP_O[1] SHP_H3_CLIP_O[0] SHP_H3_CLIP_U [7] SHP_H3_CLIP_U [6] SHP_H3_CLIP_U [5] SHP_H3_CLIP_U [4] SHP_H3_CLIP_U [3] SHP_H3_CLIP_U [2] SHP_H3_CLIP_U [1] SHP_H3_CLIP_U [0] SHP_H3_GAIN_O[7] SHP_H3_GAIN_O[6] SHP_H3_GAIN_O[5] SHP_H3_GAIN_O[4] SHP_H3_GAIN_O[3] SHP_H3_GAIN_O[2] SHP_H3_GAIN_O[1] SHP_H3_GAIN_O[0] SHP_H3_GAIN_U[7] SHP_H3_GAIN_U[6] SHP_H3_GAIN_U[5] SHP_H3_GAIN_U[4] SHP_H3_GAIN_U[3] SHP_H3_GAIN_U[2] SHP_H3_GAIN_U[1] SHP_H3_GAIN_U[0] LTI_H_ON - - - - - - LTI_H2_LPF_SEL LTI_H2_INC_ ZERO[7] LTI_H2_INC_ ZERO[6] LTI_H2_INC_ ZERO[5] LTI_H2_INC_ ZERO[4] LTI_H2_INC_ ZERO[3] LTI_H2_INC_ ZERO[2] LTI_H2_INC_ ZERO[1] LTI_H2_INC_ ZERO[0] LTI_H2_GAIN[7] LTI_H2_GAIN[6] LTI_H2_GAIN[5] LTI_H2_GAIN[4] LTI_H2_GAIN[3] LTI_H2_GAIN[2] LTI_H2_GAIN[1] LTI_H2_GAIN[0] LTI_H2_CORE[7] LTI_H2_CORE[6] LTI_H2_CORE[5] LTI_H2_CORE[4] LTI_H2_CORE[3] LTI_H2_CORE[2] LTI_H2_CORE[1] LTI_H2_CORE[0] R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-238 RZ/A1H Group, RZ/A1M Group Table 58.2 Module Video display controller 5 channel 1 58. List of Registers Register Bits Register Abbreviation ADJ0_ENH_LTI2 ADJ0_MTX_MODE ADJ0_MTX_YG_ADJ 0 ADJ0_MTX_YG_ADJ 1 ADJ0_MTX_CBB_ ADJ0 ADJ0_MTX_CBB_ ADJ1 ADJ0_MTX_CRR_ ADJ0 ADJ0_MTX_CRR_ ADJ1 ADJ1_UPDATE ADJ1_BKSTR_SET ADJ1_ENH_TIM1 ADJ1_ENH_TIM2 ADJ1_ENH_TIM3 Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 Bits 24/16/8/0 - - - - - - - LTI_H4_MEDIAN_TA P_SEL LTI_H4_INC_ ZERO[7] LTI_H4_INC_ ZERO[6] LTI_H4_INC_ ZERO[5] LTI_H4_INC_ ZERO[4] LTI_H4_INC_ ZERO[3] LTI_H4_INC_ ZERO[2] LTI_H4_INC_ ZERO[1] LTI_H4_INC_ ZERO[0] LTI_H4_GAIN[7] LTI_H4_GAIN[6] LTI_H4_GAIN[5] LTI_H4_GAIN[4] LTI_H4_GAIN[3] LTI_H4_GAIN[2] LTI_H4_GAIN[1] LTI_H4_GAIN[0] LTI_H4_CORE[7] LTI_H4_CORE[6] LTI_H4_CORE[5] LTI_H4_CORE[4] LTI_H4_CORE[3] LTI_H4_CORE[2] LTI_H4_CORE[1] LTI_H4_CORE[0] - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - ADJ0_MTX_MD[1] ADJ0_MTX_MD[0] - - - - - - - - ADJ0_MTX_YG[7] ADJ0_MTX_YG[6] ADJ0_MTX_YG[5] ADJ0_MTX_YG[4] ADJ0_MTX_YG[3] ADJ0_MTX_YG[2] ADJ0_MTX_YG[1] ADJ0_MTX_YG[0] - - - - - ADJ0_MTX_GG [10] ADJ0_MTX_GG[9] ADJ0_MTX_GG[8] ADJ0_MTX_GG[7] ADJ0_MTX_GG[6] ADJ0_MTX_GG[5] ADJ0_MTX_GG[4] ADJ0_MTX_GG[3] ADJ0_MTX_GG[2] ADJ0_MTX_GG[1] ADJ0_MTX_GG[0] - - - - - ADJ0_MTX_GB [10] ADJ0_MTX_GB[9] ADJ0_MTX_GB[8] ADJ0_MTX_GB[7] ADJ0_MTX_GB[6] ADJ0_MTX_GB[5] ADJ0_MTX_GB[4] ADJ0_MTX_GB[3] ADJ0_MTX_GB[2] ADJ0_MTX_GB[1] ADJ0_MTX_GB[0] - - - - - ADJ0_MTX_GR [10] ADJ0_MTX_GR[9] ADJ0_MTX_GR[8] ADJ0_MTX_GR[7] ADJ0_MTX_GR[6] ADJ0_MTX_GR[5] ADJ0_MTX_GR[4] ADJ0_MTX_GR[3] ADJ0_MTX_GR[2] ADJ0_MTX_GR[1] ADJ0_MTX_GR[0] - - - - - - - - ADJ0_MTX_B[7] ADJ0_MTX_B[6] ADJ0_MTX_B[5] ADJ0_MTX_B[4] ADJ0_MTX_B[3] ADJ0_MTX_B[2] ADJ0_MTX_B[1] ADJ0_MTX_B[0] - - - - - ADJ0_MTX_BG [10] ADJ0_MTX_BG[9] ADJ0_MTX_BG[8] ADJ0_MTX_BG[7] ADJ0_MTX_BG[6] ADJ0_MTX_BG[5] ADJ0_MTX_BG[4] ADJ0_MTX_BG[3] ADJ0_MTX_BG[2] ADJ0_MTX_BG[1] ADJ0_MTX_BG[0] - - - - - ADJ0_MTX_BB [10] ADJ0_MTX_BB[9] ADJ0_MTX_BB[8] ADJ0_MTX_BB[7] ADJ0_MTX_BB[6] ADJ0_MTX_BB[5] ADJ0_MTX_BB[4] ADJ0_MTX_BB[3] ADJ0_MTX_BB[2] ADJ0_MTX_BB[1] ADJ0_MTX_BB[0] - - - - - ADJ0_MTX_BR [10] ADJ0_MTX_BR[9] ADJ0_MTX_BR[8] ADJ0_MTX_BR[7] ADJ0_MTX_BR[6] ADJ0_MTX_BR[5] ADJ0_MTX_BR[4] ADJ0_MTX_BR[3] ADJ0_MTX_BR[2] ADJ0_MTX_BR[1] ADJ0_MTX_BR[0] - - - - - - - - ADJ0_MTX_R[7] ADJ0_MTX_R[6] ADJ0_MTX_R[5] ADJ0_MTX_R[4] ADJ0_MTX_R[3] ADJ0_MTX_R[2] ADJ0_MTX_R[1] ADJ0_MTX_R[0] - - - - - ADJ0_MTX_RG [10] ADJ0_MTX_RG[9] ADJ0_MTX_RG[8] ADJ0_MTX_RG[7] ADJ0_MTX_RG[6] ADJ0_MTX_RG[5] ADJ0_MTX_RG[4] ADJ0_MTX_RG[3] ADJ0_MTX_RG[2] ADJ0_MTX_RG[1] ADJ0_MTX_RG[0] - - - - - ADJ0_MTX_RB [10] ADJ0_MTX_RB[9] ADJ0_MTX_RB[8] ADJ0_MTX_RB[7] ADJ0_MTX_RB[6] ADJ0_MTX_RB[5] ADJ0_MTX_RB[4] ADJ0_MTX_RB[3] ADJ0_MTX_RB[2] ADJ0_MTX_RB[1] ADJ0_MTX_RB[0] - - - - - ADJ0_MTX_RR [10] ADJ0_MTX_RR[9] ADJ0_MTX_RR[8] ADJ0_MTX_RR[7] ADJ0_MTX_RR[6] ADJ0_MTX_RR[5] ADJ0_MTX_RR[4] ADJ0_MTX_RR[3] ADJ0_MTX_RR[2] ADJ0_MTX_RR[1] ADJ0_MTX_RR[0] - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - ADJ1_VEN - - - - - - - BKSTR_ON BKSTR_ST[3] BKSTR_ST[2] BKSTR_ST[1] BKSTR_ST[0] BKSTR_D[3] BKSTR_D[2] BKSTR_D[1] BKSTR_D[0] - - - BKSTR_T1[4] BKSTR_T1[3] BKSTR_T1[2] BKSTR_T1[1] BKSTR_T1[0] - - - BKSTR_T2[4] BKSTR_T2[3] BKSTR_T2[2] BKSTR_T2[1] BKSTR_T2[0] - - - - - - - - - - - - - - - - - - - - - - - - - - - ENH_MD - - - ENH_DISP_ON ENH_VS[8] - - - - - ENH_VS[10] ENH_VS[9] ENH_VS[7] ENH_VS[6] ENH_VS[5] ENH_VS[4] ENH_VS[3] ENH_VS[2] ENH_VS[1] ENH_VS[0] - - - - - ENH_VW[10] ENH_VW[9] ENH_VW[8] ENH_VW[7] ENH_VW[6] ENH_VW[5] ENH_VW[4] ENH_VW[3] ENH_VW[2] ENH_VW[1] ENH_VW[0] - - - - - ENH_HS[10] ENH_HS[9] ENH_HS[8] ENH_HS[7] ENH_HS[6] ENH_HS[5] ENH_HS[4] ENH_HS[3] ENH_HS[2] ENH_HS[1] ENH_HS[0] - - - - - ENH_HW[10] ENH_HW[9] ENH_HW[8] ENH_HW[7] ENH_HW[6] ENH_HW[5] ENH_HW[4] ENH_HW[3] ENH_HW[2] ENH_HW[1] ENH_HW[0] R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-239 RZ/A1H Group, RZ/A1M Group Table 58.2 Module Video display controller 5 channel 1 58. List of Registers Register Bits Register Abbreviation ADJ1_ENH_SHP1 ADJ1_ENH_SHP2 ADJ1_ENH_SHP3 ADJ1_ENH_SHP4 ADJ1_ENH_SHP5 ADJ1_ENH_SHP6 ADJ1_ENH_LTI1 ADJ1_ENH_LTI2 ADJ1_MTX_MODE ADJ1_MTX_YG_ADJ 0 ADJ1_MTX_YG_ADJ 1 Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 - - - - - - - Bits 24/16/8/0 - - - - - - - - SHP_H_ON - - - - - - - - - SHP_H1_CORE[6] SHP_H1_CORE[5] SHP_H1_CORE[4] SHP_H1_CORE[3] SHP_H1_CORE[2] SHP_H1_CORE[1] SHP_H1_CORE[0] SHP_H1_CLIP_O[7] SHP_H1_CLIP_O[6] SHP_H1_CLIP_O[5] SHP_H1_CLIP_O[4] SHP_H1_CLIP_O[3] SHP_H1_CLIP_O[2] SHP_H1_CLIP_O[1] SHP_H1_CLIP_O[0] SHP_H1_CLIP_U [7] SHP_H1_CLIP_U [6] SHP_H1_CLIP_U [5] SHP_H1_CLIP_U [4] SHP_H1_CLIP_U [3] SHP_H1_CLIP_U [2] SHP_H1_CLIP_U [1] SHP_H1_CLIP_U [0] SHP_H1_GAIN_O[7] SHP_H1_GAIN_O[6] SHP_H1_GAIN_O[5] SHP_H1_GAIN_O[4] SHP_H1_GAIN_O[3] SHP_H1_GAIN_O[2] SHP_H1_GAIN_O[1] SHP_H1_GAIN_O[0] SHP_H1_GAIN_U[7] SHP_H1_GAIN_U[6] SHP_H1_GAIN_U[5] SHP_H1_GAIN_U[4] SHP_H1_GAIN_U[3] SHP_H1_GAIN_U[2] SHP_H1_GAIN_U[1] SHP_H1_GAIN_U[0] - - - - - - - - - - - - - - - SHP_H2_LPF_ SEL - - - - - - - - - SHP_H2_CORE[6] SHP_H2_CORE[5] SHP_H2_CORE[4] SHP_H2_CORE[3] SHP_H2_CORE[2] SHP_H2_CORE[1] SHP_H2_CORE[0] SHP_H2_CLIP_O[7] SHP_H2_CLIP_O[6] SHP_H2_CLIP_O[5] SHP_H2_CLIP_O[4] SHP_H2_CLIP_O[3] SHP_H2_CLIP_O[2] SHP_H2_CLIP_O[1] SHP_H2_CLIP_O[0] SHP_H2_CLIP_U [7] SHP_H2_CLIP_U [6] SHP_H2_CLIP_U [5] SHP_H2_CLIP_U [4] SHP_H2_CLIP_U [3] SHP_H2_CLIP_U [2] SHP_H2_CLIP_U [1] SHP_H2_CLIP_U [0] SHP_H2_GAIN_O[7] SHP_H2_GAIN_O[6] SHP_H2_GAIN_O[5] SHP_H2_GAIN_O[4] SHP_H2_GAIN_O[3] SHP_H2_GAIN_O[2] SHP_H2_GAIN_O[1] SHP_H2_GAIN_O[0] SHP_H2_GAIN_U[7] SHP_H2_GAIN_U[6] SHP_H2_GAIN_U[5] SHP_H2_GAIN_U[4] SHP_H2_GAIN_U[3] SHP_H2_GAIN_U[2] SHP_H2_GAIN_U[1] SHP_H2_GAIN_U[0] - - - - - - - - - - - - - - - - - - - - - - - - - SHP_H3_CORE[6] SHP_H3_CORE[5] SHP_H3_CORE[4] SHP_H3_CORE[3] SHP_H3_CORE[2] SHP_H3_CORE[1] SHP_H3_CORE[0] SHP_H3_CLIP_O[7] SHP_H3_CLIP_O[6] SHP_H3_CLIP_O[5] SHP_H3_CLIP_O[4] SHP_H3_CLIP_O[3] SHP_H3_CLIP_O[2] SHP_H3_CLIP_O[1] SHP_H3_CLIP_O[0] SHP_H3_CLIP_U [7] SHP_H3_CLIP_U [6] SHP_H3_CLIP_U [5] SHP_H3_CLIP_U [4] SHP_H3_CLIP_U [3] SHP_H3_CLIP_U [2] SHP_H3_CLIP_U [1] SHP_H3_CLIP_U [0] SHP_H3_GAIN_O[7] SHP_H3_GAIN_O[6] SHP_H3_GAIN_O[5] SHP_H3_GAIN_O[4] SHP_H3_GAIN_O[3] SHP_H3_GAIN_O[2] SHP_H3_GAIN_O[1] SHP_H3_GAIN_O[0] SHP_H3_GAIN_U[7] SHP_H3_GAIN_U[6] SHP_H3_GAIN_U[5] SHP_H3_GAIN_U[4] SHP_H3_GAIN_U[3] SHP_H3_GAIN_U[2] SHP_H3_GAIN_U[1] SHP_H3_GAIN_U[0] LTI_H_ON - - - - - - LTI_H2_LPF_SEL LTI_H2_INC_ ZERO[7] LTI_H2_INC_ ZERO[6] LTI_H2_INC_ ZERO[5] LTI_H2_INC_ ZERO[4] LTI_H2_INC_ ZERO[3] LTI_H2_INC_ ZERO[2] LTI_H2_INC_ ZERO[1] LTI_H2_INC_ ZERO[0] LTI_H2_GAIN[7] LTI_H2_GAIN[6] LTI_H2_GAIN[5] LTI_H2_GAIN[4] LTI_H2_GAIN[3] LTI_H2_GAIN[2] LTI_H2_GAIN[1] LTI_H2_GAIN[0] LTI_H2_CORE[7] LTI_H2_CORE[6] LTI_H2_CORE[5] LTI_H2_CORE[4] LTI_H2_CORE[3] LTI_H2_CORE[2] LTI_H2_CORE[1] LTI_H2_CORE[0] - - - - - - - LTI_H4_MEDIAN_TA P_SEL LTI_H4_INC_ ZERO[7] LTI_H4_INC_ ZERO[6] LTI_H4_INC_ ZERO[5] LTI_H4_INC_ ZERO[4] LTI_H4_INC_ ZERO[3] LTI_H4_INC_ ZERO[2] LTI_H4_INC_ ZERO[1] LTI_H4_INC_ ZERO[0] LTI_H4_GAIN[7] LTI_H4_GAIN[6] LTI_H4_GAIN[5] LTI_H4_GAIN[4] LTI_H4_GAIN[3] LTI_H4_GAIN[2] LTI_H4_GAIN[1] LTI_H4_GAIN[0] LTI_H4_CORE[7] LTI_H4_CORE[6] LTI_H4_CORE[5] LTI_H4_CORE[4] LTI_H4_CORE[3] LTI_H4_CORE[2] LTI_H4_CORE[1] LTI_H4_CORE[0] - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - ADJ1_MTX_MD[1] ADJ1_MTX_MD[0] - - - - - - - - ADJ1_MTX_YG[7] ADJ1_MTX_YG[6] ADJ1_MTX_YG[5] ADJ1_MTX_YG[4] ADJ1_MTX_YG[3] ADJ1_MTX_YG[2] ADJ1_MTX_YG[1] ADJ1_MTX_YG[0] - - - - - ADJ1_MTX_GG [10] ADJ1_MTX_GG[9] ADJ1_MTX_GG[8] ADJ1_MTX_GG[7] ADJ1_MTX_GG[6] ADJ1_MTX_GG[5] ADJ1_MTX_GG[4] ADJ1_MTX_GG[3] ADJ1_MTX_GG[2] ADJ1_MTX_GG[1] ADJ1_MTX_GG[0] - - - - - ADJ1_MTX_GB [10] ADJ1_MTX_GB[9] ADJ1_MTX_GB[8] ADJ1_MTX_GB[7] ADJ1_MTX_GB[6] ADJ1_MTX_GB[5] ADJ1_MTX_GB[4] ADJ1_MTX_GB[3] ADJ1_MTX_GB[2] ADJ1_MTX_GB[1] ADJ1_MTX_GB[0] - - - - - ADJ1_MTX_GR [10] ADJ1_MTX_GR[9] ADJ1_MTX_GR[8] ADJ1_MTX_GR[7] ADJ1_MTX_GR[6] ADJ1_MTX_GR[5] ADJ1_MTX_GR[4] ADJ1_MTX_GR[3] ADJ1_MTX_GR[2] ADJ1_MTX_GR[1] ADJ1_MTX_GR[0] R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-240 RZ/A1H Group, RZ/A1M Group Table 58.2 Module Video display controller 5 channel 1 58. List of Registers Register Bits Register Abbreviation ADJ1_MTX_CBB_ ADJ0 ADJ1_MTX_CBB_ ADJ1 ADJ1_MTX_CRR_ ADJ0 ADJ1_MTX_CRR_ ADJ1 GR2_UPDATE GR2_FLM_RD GR2_FLM1 GR2_FLM2 GR2_FLM3 GR2_FLM4 GR2_FLM5 GR2_FLM6 Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 - - - - - - - Bits 24/16/8/0 - ADJ1_MTX_B[7] ADJ1_MTX_B[6] ADJ1_MTX_B[5] ADJ1_MTX_B[4] ADJ1_MTX_B[3] ADJ1_MTX_B[2] ADJ1_MTX_B[1] ADJ1_MTX_B[0] - - - - - ADJ1_MTX_BG [10] ADJ1_MTX_BG[9] ADJ1_MTX_BG[8] ADJ1_MTX_BG[7] ADJ1_MTX_BG[6] ADJ1_MTX_BG[5] ADJ1_MTX_BG[4] ADJ1_MTX_BG[3] ADJ1_MTX_BG[2] ADJ1_MTX_BG[1] ADJ1_MTX_BG[0] - - - - - ADJ1_MTX_BB [10] ADJ1_MTX_BB[9] ADJ1_MTX_BB[8] ADJ1_MTX_BB[7] ADJ1_MTX_BB[6] ADJ1_MTX_BB[5] ADJ1_MTX_BB[4] ADJ1_MTX_BB[3] ADJ1_MTX_BB[2] ADJ1_MTX_BB[1] ADJ1_MTX_BB[0] - - - - - ADJ1_MTX_BR [10] ADJ1_MTX_BR[9] ADJ1_MTX_BR[8] ADJ1_MTX_BR[7] ADJ1_MTX_BR[6] ADJ1_MTX_BR[5] ADJ1_MTX_BR[4] ADJ1_MTX_BR[3] ADJ1_MTX_BR[2] ADJ1_MTX_BR[1] ADJ1_MTX_BR[0] - - - - - - - - ADJ1_MTX_R[7] ADJ1_MTX_R[6] ADJ1_MTX_R[5] ADJ1_MTX_R[4] ADJ1_MTX_R[3] ADJ1_MTX_R[2] ADJ1_MTX_R[1] ADJ1_MTX_R[0] - - - - - ADJ1_MTX_RG [10] ADJ1_MTX_RG[9] ADJ1_MTX_RG[8] ADJ1_MTX_RG[7] ADJ1_MTX_RG[6] ADJ1_MTX_RG[5] ADJ1_MTX_RG[4] ADJ1_MTX_RG[3] ADJ1_MTX_RG[2] ADJ1_MTX_RG[1] ADJ1_MTX_RG[0] - - - - - ADJ1_MTX_RB [10] ADJ1_MTX_RB[9] ADJ1_MTX_RB[8] ADJ1_MTX_RB[7] ADJ1_MTX_RB[6] ADJ1_MTX_RB[5] ADJ1_MTX_RB[4] ADJ1_MTX_RB[3] ADJ1_MTX_RB[2] ADJ1_MTX_RB[1] ADJ1_MTX_RB[0] - - - - - ADJ1_MTX_RR [10] ADJ1_MTX_RR[9] ADJ1_MTX_RR[8] ADJ1_MTX_RR[7] ADJ1_MTX_RR[6] ADJ1_MTX_RR[5] ADJ1_MTX_RR[4] ADJ1_MTX_RR[3] ADJ1_MTX_RR[2] ADJ1_MTX_RR[1] ADJ1_MTX_RR[0] - - - - - - - - - - - - - - - - - - - - - - - GR2_UPDATE - - - GR2_P_VEN - - - GR2_IBUS_VEN - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - GR2_R_ENB - - - - - - - - - - - - - - - GR2_LN_OFF_ DIR GR2_FLM_SEL[0] - - - - - - GR2_FLM_SEL[1] - - - - - - - GR2_BST_MD GR2_BASE[31] GR2_BASE[30] GR2_BASE[29] GR2_BASE[28] GR2_BASE[27] GR2_BASE[26] GR2_BASE[25] GR2_BASE[24] GR2_BASE[23] GR2_BASE[22] GR2_BASE[21] GR2_BASE[20] GR2_BASE[19] GR2_BASE[18] GR2_BASE[17] GR2_BASE[16] GR2_BASE[15] GR2_BASE[14] GR2_BASE[13] GR2_BASE[12] GR2_BASE[11] GR2_BASE[10] GR2_BASE[9] GR2_BASE[8] GR2_BASE[7] GR2_BASE[6] GR2_BASE[5] GR2_BASE[4] GR2_BASE[3] GR2_BASE[2] GR2_BASE[1] GR2_BASE[0] - GR2_LN_OFF[14] GR2_LN_OFF[13] GR2_LN_OFF[12] GR2_LN_OFF[11] GR2_LN_OFF[10] GR2_LN_OFF[9] GR2_LN_OFF[8] GR2_LN_OFF[7] GR2_LN_OFF[6] GR2_LN_OFF[5] GR2_LN_OFF[4] GR2_LN_OFF[3] GR2_LN_OFF[2] GR2_LN_OFF[1] GR2_LN_OFF[0] - - - - - - GR2_FLM_NUM [9] GR2_FLM_NUM [8] GR2_FLM_NUM [7] GR2_FLM_NUM [6] GR2_FLM_NUM [5] GR2_FLM_NUM [4] GR2_FLM_NUM [3] GR2_FLM_NUM [2] GR2_FLM_NUM [1] GR2_FLM_NUM [0] - - - - - - - - - GR2_FLM_OFF [22] GR2_FLM_OFF [21] GR2_FLM_OFF [20] GR2_FLM_OFF [19] GR2_FLM_OFF [18] GR2_FLM_OFF [17] GR2_FLM_OFF [16] GR2_FLM_OFF [15] GR2_FLM_OFF [14] GR2_FLM_OFF [13] GR2_FLM_OFF [12] GR2_FLM_OFF [11] GR2_FLM_OFF [10] GR2_FLM_OFF[9] GR2_FLM_OFF[8] GR2_FLM_OFF[7] GR2_FLM_OFF[6] GR2_FLM_OFF[5] GR2_FLM_OFF[4] GR2_FLM_OFF[3] GR2_FLM_OFF[2] GR2_FLM_OFF[1] GR2_FLM_OFF[0] - - - - - GR2_FLM_LNUM[10] GR2_FLM_LNUM[9] GR2_FLM_LNUM[8] GR2_FLM_LNUM[7] GR2_FLM_LNUM[6] GR2_FLM_LNUM[5] GR2_FLM_LNUM[4] GR2_FLM_LNUM[3] GR2_FLM_LNUM[2] GR2_FLM_LNUM[1] GR2_FLM_LNUM[0] - - - - - GR2_FLM_LOOP [10] GR2_FLM_LOOP [9] GR2_FLM_LOOP [8] GR2_FLM_LOOP [7] GR2_FLM_LOOP [6] GR2_FLM_LOOP [5] GR2_FLM_LOOP [4] GR2_FLM_LOOP [3] GR2_FLM_LOOP [2] GR2_FLM_LOOP [1] GR2_FLM_LOOP [0] GR2_FORMAT[3] GR2_FORMAT[2] GR2_FORMAT[1] GR2_FORMAT[0] - GR2_HW[10] GR2_HW[9] GR2_HW[8] GR2_HW[7] GR2_HW[6] GR2_HW[5] GR2_HW[4] GR2_HW[3] GR2_HW[2] GR2_HW[1] GR2_HW[0] - - - GR2_RDSWA[2] GR2_RDSWA[1] GR2_RDSWA[0] - - - - GR2_STA_POS[5] GR2_STA_POS[4] GR2_STA_POS[3] GR2_STA_POS[2] GR2_STA_POS[1] GR2_STA_POS[0] R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-241 RZ/A1H Group, RZ/A1M Group Table 58.2 Module Video display controller 5 channel 1 58. List of Registers Register Bits Register Abbreviation GR2_AB1 GR2_AB2 GR2_AB3 GR2_AB4 GR2_AB5 GR2_AB6 GR2_AB7 GR2_AB8 GR2_AB9 GR2_AB10 GR2_AB11 GR2_BASE GR2_CLUT Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 Bits 24/16/8/0 - - - - - - - - - - - - - - - - GR2_ARC_MUL GR2_ACALC_MD - GR2_ARC_ON - - - GR2_ARC_DISP_ON - - - GR2_GRC_DISP_ON - - GR2_DISP_SEL[1] GR2_DISP_SEL[0] - - - - - GR2_GRC_VS[10] GR2_GRC_VS[9] GR2_GRC_VS[8] GR2_GRC_VS[7] GR2_GRC_VS[6] GR2_GRC_VS[5] GR2_GRC_VS[4] GR2_GRC_VS[3] GR2_GRC_VS[2] GR2_GRC_VS[1] GR2_GRC_VS[0] - - - - - GR2_GRC_VW [10] GR2_GRC_VW[9] GR2_GRC_VW[8] GR2_GRC_VW[7] GR2_GRC_VW[6] GR2_GRC_VW[5] GR2_GRC_VW[4] GR2_GRC_VW[3] GR2_GRC_VW[2] GR2_GRC_VW[1] GR2_GRC_VW[0] - - - - - GR2_GRC_HS [10] GR2_GRC_HS[9] GR2_GRC_HS[8] GR2_GRC_HS[7] GR2_GRC_HS[6] GR2_GRC_HS[5] GR2_GRC_HS[4] GR2_GRC_HS[3] GR2_GRC_HS[2] GR2_GRC_HS[1] GR2_GRC_HS[0] - - - - - GR2_GRC_HW [10] GR2_GRC_HW[9] GR2_GRC_HW[8] GR2_GRC_HW[7] GR2_GRC_HW[6] GR2_GRC_HW[5] GR2_GRC_HW[4] GR2_GRC_HW[3] GR2_GRC_HW[2] GR2_GRC_HW[1] GR2_GRC_HW[0] - - - - - GR2_ARC_VS[10] GR2_ARC_VS[9] GR2_ARC_VS[8] GR2_ARC_VS[7] GR2_ARC_VS[6] GR2_ARC_VS[5] GR2_ARC_VS[4] GR2_ARC_VS[3] GR2_ARC_VS[2] GR2_ARC_VS[1] GR2_ARC_VS[0] - - - - - GR2_ARC_VW [10] GR2_ARC_VW[9] GR2_ARC_VW[8] GR2_ARC_VW[7] GR2_ARC_VW[6] GR2_ARC_VW[5] GR2_ARC_VW[4] GR2_ARC_VW[3] GR2_ARC_VW[2] GR2_ARC_VW[1] GR2_ARC_VW[0] - - - - - GR2_ARC_HS[10] GR2_ARC_HS[9] GR2_ARC_HS[8] GR2_ARC_HS[7] GR2_ARC_HS[6] GR2_ARC_HS[5] GR2_ARC_HS[4] GR2_ARC_HS[3] GR2_ARC_HS[2] GR2_ARC_HS[1] GR2_ARC_HS[0] - - - - - GR2_ARC_HW [10] GR2_ARC_HW[9] GR2_ARC_HW[8] GR2_ARC_HW[7] GR2_ARC_HW[6] GR2_ARC_HW[5] GR2_ARC_HW[4] GR2_ARC_HW[3] GR2_ARC_HW[2] GR2_ARC_HW[1] GR2_ARC_HW[0] - - - - - - - GR2_ARC_ MODE GR2_ARC_COEF[7] GR2_ARC_COEF[6] GR2_ARC_COEF[5] GR2_ARC_COEF[4] GR2_ARC_COEF[3] GR2_ARC_COEF[2] GR2_ARC_COEF[1] GR2_ARC_COEF[0] - - - - - - - - GR2_ARC_RATE [7] GR2_ARC_RATE [6] GR2_ARC_RATE [5] GR2_ARC_RATE [4] GR2_ARC_RATE [3] GR2_ARC_RATE [2] GR2_ARC_RATE [1] GR2_ARC_RATE [0] - - - - - - - - GR2_ARC_DEF[7] GR2_ARC_DEF[6] GR2_ARC_DEF[5] GR2_ARC_DEF[4] GR2_ARC_DEF[3] GR2_ARC_DEF[2] GR2_ARC_DEF[1] GR2_ARC_DEF[0] - - - - - - - - - - - - - - - GR2_CK_ON GR2_CK_KCLUT [7] GR2_CK_KCLUT [6] GR2_CK_KCLUT [5] GR2_CK_KCLUT [4] GR2_CK_KCLUT [3] GR2_CK_KCLUT [2] GR2_CK_KCLUT [1] GR2_CK_KCLUT [0] GR2_CK_KG[7] GR2_CK_KG[6] GR2_CK_KG[5] GR2_CK_KG[4] GR2_CK_KG[3] GR2_CK_KG[2] GR2_CK_KG[1] GR2_CK_KG[0] GR2_CK_KB[7] GR2_CK_KB[6] GR2_CK_KB[5] GR2_CK_KB[4] GR2_CK_KB[3] GR2_CK_KB[2] GR2_CK_KB[1] GR2_CK_KB[0] GR2_CK_KR[7] GR2_CK_KR[6] GR2_CK_KR[5] GR2_CK_KR[4] GR2_CK_KR[3] GR2_CK_KR[2] GR2_CK_KR[1] GR2_CK_KR[0] GR2_CK_A[7] GR2_CK_A[6] GR2_CK_A[5] GR2_CK_A[4] GR2_CK_A[3] GR2_CK_A[2] GR2_CK_A[1] GR2_CK_A[0] GR2_CK_G[7] GR2_CK_G[6] GR2_CK_G[5] GR2_CK_G[4] GR2_CK_G[3] GR2_CK_G[2] GR2_CK_G[1] GR2_CK_G[0] GR2_CK_B[7] GR2_CK_B[6] GR2_CK_B[5] GR2_CK_B[4] GR2_CK_B[3] GR2_CK_B[2] GR2_CK_B[1] GR2_CK_B[0] GR2_CK_R[7] GR2_CK_R[6] GR2_CK_R[5] GR2_CK_R[4] GR2_CK_R[3] GR2_CK_R[2] GR2_CK_R[1] GR2_CK_R[0] GR2_A0[7] GR2_A0[6] GR2_A0[5] GR2_A0[4] GR2_A0[3] GR2_A0[2] GR2_A0[1] GR2_A0[0] GR2_G0[7] GR2_G0[6] GR2_G0[5] GR2_G0[4] GR2_G0[3] GR2_G0[2] GR2_G0[1] GR2_G0[0] GR2_B0[7] GR2_B0[6] GR2_B0[5] GR2_B0[4] GR2_B0[3] GR2_B0[2] GR2_B0[1] GR2_B0[0] GR2_R0[7] GR2_R0[6] GR2_R0[5] GR2_R0[4] GR2_R0[3] GR2_R0[2] GR2_R0[1] GR2_R0[0] GR2_A1[7] GR2_A1[6] GR2_A1[5] GR2_A1[4] GR2_A1[3] GR2_A1[2] GR2_A1[1] GR2_A1[0] GR2_G1[7] GR2_G1[6] GR2_G1[5] GR2_G1[4] GR2_G1[3] GR2_G1[2] GR2_G1[1] GR2_G1[0] GR2_B1[7] GR2_B1[6] GR2_B1[5] GR2_B1[4] GR2_B1[3] GR2_B1[2] GR2_B1[1] GR2_B1[0] GR2_R1[7] GR2_R1[6] GR2_R1[5] GR2_R1[4] GR2_R1[3] GR2_R1[2] GR2_R1[1] GR2_R1[0] - - - - - - - - GR2_BASE_G[7] GR2_BASE_G[6] GR2_BASE_G[5] GR2_BASE_G[4] GR2_BASE_G[3] GR2_BASE_G[2] GR2_BASE_G[1] GR2_BASE_G[0] GR2_BASE_B[7] GR2_BASE_B[6] GR2_BASE_B[5] GR2_BASE_B[4] GR2_BASE_B[3] GR2_BASE_B[2] GR2_BASE_B[1] GR2_BASE_B[0] GR2_BASE_R[7] GR2_BASE_R[6] GR2_BASE_R[5] GR2_BASE_R[4] GR2_BASE_R[3] GR2_BASE_R[2] GR2_BASE_R[1] GR2_BASE_R[0] - - - - - - - - - - - - - - - GR2_CLT_SEL - - - - - - - - - - - - - - - - R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-242 RZ/A1H Group, RZ/A1M Group Table 58.2 Module Video display controller 5 channel 1 58. List of Registers Register Bits Register Abbreviation GR2_MON GR3_UPDATE GR3_FLM_RD GR3_FLM1 GR3_FLM2 GR3_FLM3 GR3_FLM4 GR3_FLM5 GR3_FLM6 GR3_AB1 GR3_AB2 GR3_AB3 Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 Bits 24/16/8/0 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - GR2_ARC_ST - - - - - - - - - - - - - - - - - - - - - - - GR3_UPDATE - - - GR3_P_VEN - - - GR3_IBUS_VEN - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - GR3_R_ENB - - - - - - - - - - - - - - - GR3_LN_OFF_ DIR GR3_FLM_SEL[0] - - - - - - GR3_FLM_SEL[1] - - - - - - - GR3_BST_MD GR3_BASE[31] GR3_BASE[30] GR3_BASE[29] GR3_BASE[28] GR3_BASE[27] GR3_BASE[26] GR3_BASE[25] GR3_BASE[24] GR3_BASE[23] GR3_BASE[22] GR3_BASE[21] GR3_BASE[20] GR3_BASE[19] GR3_BASE[18] GR3_BASE[17] GR3_BASE[16] GR3_BASE[15] GR3_BASE[14] GR3_BASE[13] GR3_BASE[12] GR3_BASE[11] GR3_BASE[10] GR3_BASE[9] GR3_BASE[8] GR3_BASE[7] GR3_BASE[6] GR3_BASE[5] GR3_BASE[4] GR3_BASE[3] GR3_BASE[2] GR3_BASE[1] GR3_BASE[0] - GR3_LN_OFF[14] GR3_LN_OFF[13] GR3_LN_OFF[12] GR3_LN_OFF[11] GR3_LN_OFF[10] GR3_LN_OFF[9] GR3_LN_OFF[8] GR3_LN_OFF[7] GR3_LN_OFF[6] GR3_LN_OFF[5] GR3_LN_OFF[4] GR3_LN_OFF[3] GR3_LN_OFF[2] GR3_LN_OFF[1] GR3_LN_OFF[0] - - - - - - GR3_FLM_NUM [9] GR3_FLM_NUM [8] GR3_FLM_NUM [7] GR3_FLM_NUM [6] GR3_FLM_NUM [5] GR3_FLM_NUM [4] GR3_FLM_NUM [3] GR3_FLM_NUM [2] GR3_FLM_NUM [1] GR3_FLM_NUM [0] - - - - - - - - - GR3_FLM_OFF [22] GR3_FLM_OFF [21] GR3_FLM_OFF [20] GR3_FLM_OFF [19] GR3_FLM_OFF [18] GR3_FLM_OFF [17] GR3_FLM_OFF [16] GR3_FLM_OFF [15] GR3_FLM_OFF [14] GR3_FLM_OFF [13] GR3_FLM_OFF [12] GR3_FLM_OFF [11] GR3_FLM_OFF [10] GR3_FLM_OFF[9] GR3_FLM_OFF[8] GR3_FLM_OFF[7] GR3_FLM_OFF[6] GR3_FLM_OFF[5] GR3_FLM_OFF[4] GR3_FLM_OFF[3] GR3_FLM_OFF[2] GR3_FLM_OFF[1] GR3_FLM_OFF[0] - - - - - GR3_FLM_LNUM[10] GR3_FLM_LNUM[9] GR3_FLM_LNUM[8] GR3_FLM_LNUM[7] GR3_FLM_LNUM[6] GR3_FLM_LNUM[5] GR3_FLM_LNUM[4] GR3_FLM_LNUM[3] GR3_FLM_LNUM[2] GR3_FLM_LNUM[1] GR3_FLM_LNUM[0] - - - - - GR3_FLM_LOOP [10] GR3_FLM_LOOP [9] GR3_FLM_LOOP [8] GR3_FLM_LOOP [7] GR3_FLM_LOOP [6] GR3_FLM_LOOP [5] GR3_FLM_LOOP [4] GR3_FLM_LOOP [3] GR3_FLM_LOOP [2] GR3_FLM_LOOP [1] GR3_FLM_LOOP [0] GR3_FORMAT[3] GR3_FORMAT[2] GR3_FORMAT[1] GR3_FORMAT[0] - GR3_HW[10] GR3_HW[9] GR3_HW[8] GR3_HW[7] GR3_HW[6] GR3_HW[5] GR3_HW[4] GR3_HW[3] GR3_HW[2] GR3_HW[1] GR3_HW[0] - - - GR3_RDSWA[2] GR3_RDSWA[1] GR3_RDSWA[0] - - - - GR3_STA_POS[5] GR3_STA_POS[4] GR3_STA_POS[3] GR3_STA_POS[2] GR3_STA_POS[1] GR3_STA_POS[0] - - - - - - - - - - - - - - - - GR3_ARC_MUL GR3_ACALC_MD - GR3_ARC_ON - - - GR3_ARC_DISP_ON - - - GR3_GRC_DISP_ON - - GR3_DISP_SEL[1] GR3_DISP_SEL[0] - - - - - GR3_GRC_VS[10] GR3_GRC_VS[9] GR3_GRC_VS[8] GR3_GRC_VS[7] GR3_GRC_VS[6] GR3_GRC_VS[5] GR3_GRC_VS[4] GR3_GRC_VS[3] GR3_GRC_VS[2] GR3_GRC_VS[1] GR3_GRC_VS[0] - - - - - GR3_GRC_VW [10] GR3_GRC_VW[9] GR3_GRC_VW[8] GR3_GRC_VW[7] GR3_GRC_VW[6] GR3_GRC_VW[5] GR3_GRC_VW[4] GR3_GRC_VW[3] GR3_GRC_VW[2] GR3_GRC_VW[1] GR3_GRC_VW[0] - - - - - GR3_GRC_HS[10] GR3_GRC_HS[9] GR3_GRC_HS[8] GR3_GRC_HS[7] GR3_GRC_HS[6] GR3_GRC_HS[5] GR3_GRC_HS[4] GR3_GRC_HS[3] GR3_GRC_HS[2] GR3_GRC_HS[1] GR3_GRC_HS[0] - - - - - GR3_GRC_HW [10] GR3_GRC_HW[9] GR3_GRC_HW[8] GR3_GRC_HW[7] GR3_GRC_HW[6] GR3_GRC_HW[5] GR3_GRC_HW[4] GR3_GRC_HW[3] GR3_GRC_HW[2] GR3_GRC_HW[1] GR3_GRC_HW[0] R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-243 RZ/A1H Group, RZ/A1M Group Table 58.2 Module Video display controller 5 channel 1 58. List of Registers Register Bits Register Abbreviation GR3_AB4 GR3_AB5 GR3_AB6 GR3_AB7 GR3_AB8 GR3_AB9 GR3_AB10 GR3_AB11 GR3_BASE GR3_CLUT_INT GR3_MON GR_VIN_UPDATE GR_VIN_AB1 Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 Bits 24/16/8/0 - - - - - GR3_ARC_VS[10] GR3_ARC_VS[9] GR3_ARC_VS[8] GR3_ARC_VS[7] GR3_ARC_VS[6] GR3_ARC_VS[5] GR3_ARC_VS[4] GR3_ARC_VS[3] GR3_ARC_VS[2] GR3_ARC_VS[1] GR3_ARC_VS[0] - - - - - GR3_ARC_VW [10] GR3_ARC_VW[9] GR3_ARC_VW[8] GR3_ARC_VW[7] GR3_ARC_VW[6] GR3_ARC_VW[5] GR3_ARC_VW[4] GR3_ARC_VW[3] GR3_ARC_VW[2] GR3_ARC_VW[1] GR3_ARC_VW[0] - - - - - GR3_ARC_HS[10] GR3_ARC_HS[9] GR3_ARC_HS[8] GR3_ARC_HS[7] GR3_ARC_HS[6] GR3_ARC_HS[5] GR3_ARC_HS[4] GR3_ARC_HS[3] GR3_ARC_HS[2] GR3_ARC_HS[1] GR3_ARC_HS[0] - - - - - GR3_ARC_HW [10] GR3_ARC_HW[9] GR3_ARC_HW[8] GR3_ARC_HW[7] GR3_ARC_HW[6] GR3_ARC_HW[5] GR3_ARC_HW[4] GR3_ARC_HW[3] GR3_ARC_HW[2] GR3_ARC_HW[1] GR3_ARC_HW[0] - - - - - - - GR3_ARC_ MODE GR3_ARC_COEF[7] GR3_ARC_COEF[6] GR3_ARC_COEF[5] GR3_ARC_COEF[4] GR3_ARC_COEF[3] GR3_ARC_COEF[2] GR3_ARC_COEF[1] GR3_ARC_COEF[0] - - - - - - - - GR3_ARC_RATE [7] GR3_ARC_RATE [6] GR3_ARC_RATE [5] GR3_ARC_RATE [4] GR3_ARC_RATE [3] GR3_ARC_RATE [2] GR3_ARC_RATE [1] GR3_ARC_RATE [0] - - - - - - - - GR3_ARC_DEF[7] GR3_ARC_DEF[6] GR3_ARC_DEF[5] GR3_ARC_DEF[4] GR3_ARC_DEF[3] GR3_ARC_DEF[2] GR3_ARC_DEF[1] GR3_ARC_DEF[0] - - - - - - - - - - - - - - - GR3_CK_ON GR3_CK_KCLUT [7] GR3_CK_KCLUT [6] GR3_CK_KCLUT [5] GR3_CK_KCLUT [4] GR3_CK_KCLUT [3] GR3_CK_KCLUT [2] GR3_CK_KCLUT [1] GR3_CK_KCLUT [0] GR3_CK_KG[7] GR3_CK_KG[6] GR3_CK_KG[5] GR3_CK_KG[4] GR3_CK_KG[3] GR3_CK_KG[2] GR3_CK_KG[1] GR3_CK_KG[0] GR3_CK_KB[7] GR3_CK_KB[6] GR3_CK_KB[5] GR3_CK_KB[4] GR3_CK_KB[3] GR3_CK_KB[2] GR3_CK_KB[1] GR3_CK_KB[0] GR3_CK_KR[7] GR3_CK_KR[6] GR3_CK_KR[5] GR3_CK_KR[4] GR3_CK_KR[3] GR3_CK_KR[2] GR3_CK_KR[1] GR3_CK_KR[0] GR3_CK_A[7] GR3_CK_A[6] GR3_CK_A[5] GR3_CK_A[4] GR3_CK_A[3] GR3_CK_A[2] GR3_CK_A[1] GR3_CK_A[0] GR3_CK_G[7] GR3_CK_G[6] GR3_CK_G[5] GR3_CK_G[4] GR3_CK_G[3] GR3_CK_G[2] GR3_CK_G[1] GR3_CK_G[0] GR3_CK_B[7] GR3_CK_B[6] GR3_CK_B[5] GR3_CK_B[4] GR3_CK_B[3] GR3_CK_B[2] GR3_CK_B[1] GR3_CK_B[0] GR3_CK_R[7] GR3_CK_R[6] GR3_CK_R[5] GR3_CK_R[4] GR3_CK_R[3] GR3_CK_R[2] GR3_CK_R[1] GR3_CK_R[0] GR3_A0[7] GR3_A0[6] GR3_A0[5] GR3_A0[4] GR3_A0[3] GR3_A0[2] GR3_A0[1] GR3_A0[0] GR3_G0[7] GR3_G0[6] GR3_G0[5] GR3_G0[4] GR3_G0[3] GR3_G0[2] GR3_G0[1] GR3_G0[0] GR3_B0[7] GR3_B0[6] GR3_B0[5] GR3_B0[4] GR3_B0[3] GR3_B0[2] GR3_B0[1] GR3_B0[0] GR3_R0[7] GR3_R0[6] GR3_R0[5] GR3_R0[4] GR3_R0[3] GR3_R0[2] GR3_R0[1] GR3_R0[0] GR3_A1[7] GR3_A1[6] GR3_A1[5] GR3_A1[4] GR3_A1[3] GR3_A1[2] GR3_A1[1] GR3_A1[0] GR3_G1[7] GR3_G1[6] GR3_G1[5] GR3_G1[4] GR3_G1[3] GR3_G1[2] GR3_G1[1] GR3_G1[0] GR3_B1[7] GR3_B1[6] GR3_B1[5] GR3_B1[4] GR3_B1[3] GR3_B1[2] GR3_B1[1] GR3_B1[0] GR3_R1[7] GR3_R1[6] GR3_R1[5] GR3_R1[4] GR3_R1[3] GR3_R1[2] GR3_R1[1] GR3_R1[0] - - - - - - - - GR3_BASE_G[7] GR3_BASE_G[6] GR3_BASE_G[5] GR3_BASE_G[4] GR3_BASE_G[3] GR3_BASE_G[2] GR3_BASE_G[1] GR3_BASE_G[0] GR3_BASE_B[7] GR3_BASE_B[6] GR3_BASE_B[5] GR3_BASE_B[4] GR3_BASE_B[3] GR3_BASE_B[2] GR3_BASE_B[1] GR3_BASE_B[0] GR3_BASE_R[7] GR3_BASE_R[6] GR3_BASE_R[5] GR3_BASE_R[4] GR3_BASE_R[3] GR3_BASE_R[2] GR3_BASE_R[1] GR3_BASE_R[0] - - - - - - - - - - - - - - - GR3_CLT_SEL - - - - - GR3_LINE[10] GR3_LINE[9] GR3_LINE[8] GR3_LINE[7] GR3_LINE[6] GR3_LINE[5] GR3_LINE[4] GR3_LINE[3] GR3_LINE[2] GR3_LINE[1] GR3_LINE[0] - - - - - GR3_LIN_STAT [10] GR3_LIN_STAT[9] GR3_LIN_STAT[8] GR3_LIN_STAT[7] GR3_LIN_STAT[6] GR3_LIN_STAT[5] GR3_LIN_STAT[4] GR3_LIN_STAT[3] GR3_LIN_STAT[2] GR3_LIN_STAT[1] GR3_LIN_STAT[0] - - - - - - - - - - - - - - - GR3_ARC_ST - - - - - - - - - - - - - - - - - - - - - - - GR_VIN_ UPDATE - - - GR_VIN_P_VEN - - - - - - - - - - - - - - - - - - - - - - - GR_VIN_ARC_ ON - - - GR_VIN_ARC_ DISP_ON - - - GR_VIN_GRC_ DISP_ON - GR_VIN_SCL_ UND_SEL GR_VIN_DISP_ SEL[1] GR_VIN_DISP_ SEL[0] R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-244 RZ/A1H Group, RZ/A1M Group Table 58.2 Module Video display controller 5 channel 1 58. List of Registers Register Bits Register Abbreviation GR_VIN_AB2 Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 Bits 24/16/8/0 - - - - - GR_VIN_GRC_VS[ 10] GR_VIN_GRC_VS[ 9] GR_VIN_GRC_VS[ 8] GR_VIN_GRC_VS[ 7] GR_VIN_GRC_VS[ 6] GR_VIN_GRC_VS[ 5] GR_VIN_GRC_VS[ 4] GR_VIN_GRC_VS[ 3] GR_VIN_GRC_VS[ 2] GR_VIN_GRC_VS[ 1] GR_VIN_GRC_VS[ 0] - - - - - GR_VIN_GRC_VW[ GR_VIN_GRC_VW[ GR_VIN_GRC_VW[ 10] 9] 8] GR_VIN_GRC_VW[ GR_VIN_GRC_VW[ GR_VIN_GRC_VW[ GR_VIN_GRC_VW[ GR_VIN_GRC_VW[ GR_VIN_GRC_VW[ GR_VIN_GRC_VW[ GR_VIN_GRC_VW[ 7] 6] 5] 4] 3] 2] 1] 0] GR_VIN_AB3 - - - - - GR_VIN_GRC_HS[ 10] GR_VIN_GRC_HS[ 9] GR_VIN_GRC_HS[ 8] GR_VIN_GRC_HS[ 7] GR_VIN_GRC_HS[ 6] GR_VIN_GRC_HS[ 5] GR_VIN_GRC_HS[ 4] GR_VIN_GRC_HS[ 3] GR_VIN_GRC_HS[ 2] GR_VIN_GRC_HS[ 1] GR_VIN_GRC_HS[ 0] - - - - - GR_VIN_GRC_HW[ GR_VIN_GRC_HW[ GR_VIN_GRC_HW[ 10] 9] 8] GR_VIN_GRC_HW[ GR_VIN_GRC_HW[ GR_VIN_GRC_HW[ GR_VIN_GRC_HW[ GR_VIN_GRC_HW[ GR_VIN_GRC_HW[ GR_VIN_GRC_HW[ GR_VIN_GRC_HW[ 7] 6] 5] 4] 3] 2] 1] 0] GR_VIN_AB4 GR_VIN_AB5 GR_VIN_AB6 - - - - - GR_VIN_ARC_VS[ 10] GR_VIN_ARC_VS[ 9] GR_VIN_ARC_VS[ 8] GR_VIN_ARC_VS[ 7] GR_VIN_ARC_VS[ 6] GR_VIN_ARC_VS[ 5] GR_VIN_ARC_VS[ 4] GR_VIN_ARC_VS[ 3] GR_VIN_ARC_VS[ 2] GR_VIN_ARC_VS[ 1] GR_VIN_ARC_VS[ 0] - - - - - GR_VIN_ARC_VW[ 10] GR_VIN_ARC_VW[ 9] GR_VIN_ARC_VW[ 8] GR_VIN_ARC_VW[ 7] GR_VIN_ARC_VW[ 6] GR_VIN_ARC_VW[ 5] GR_VIN_ARC_VW[ 4] GR_VIN_ARC_VW[ 3] GR_VIN_ARC_VW[ 2] GR_VIN_ARC_VW[ 1] GR_VIN_ARC_VW[ 0] - - - - - GR_VIN_ARC_HS[ 10] GR_VIN_ARC_HS[ 9] GR_VIN_ARC_HS[ 8] GR_VIN_ARC_HS[ 7] GR_VIN_ARC_HS[ 6] GR_VIN_ARC_HS[ 5] GR_VIN_ARC_HS[ 4] GR_VIN_ARC_HS[ 3] GR_VIN_ARC_HS[ 2] GR_VIN_ARC_HS[ 1] GR_VIN_ARC_HS[ 0] - - - - - GR_VIN_ARC_HW[ 10] GR_VIN_ARC_HW[ 9] GR_VIN_ARC_HW[ 8] GR_VIN_ARC_HW[ 7] GR_VIN_ARC_HW[ 6] GR_VIN_ARC_HW[ 5] GR_VIN_ARC_HW[ 4] GR_VIN_ARC_HW[ 3] GR_VIN_ARC_HW[ 2] GR_VIN_ARC_HW[ 1] GR_VIN_ARC_HW[ 0] - - - - - - - GR_VIN_ARC_MO DE GR_VIN_ARC_COE GR_VIN_ARC_COE GR_VIN_ARC_COE GR_VIN_ARC_COE GR_VIN_ARC_COE GR_VIN_ARC_COE GR_VIN_ARC_COE GR_VIN_ARC_COE F[7] F[6] F[5] F[4] F[3] F[2] F[1] F[0] - - - - - - - - GR_VIN_ARC_RAT GR_VIN_ARC_RAT GR_VIN_ARC_RAT GR_VIN_ARC_RAT GR_VIN_ARC_RAT GR_VIN_ARC_RAT GR_VIN_ARC_RAT GR_VIN_ARC_RAT E[7] E[6] E[5] E[4] E[3] E[2] E[1] E[0] GR_VIN_AB7 - - - - - - - - GR_VIN_ARC_DEF GR_VIN_ARC_DEF GR_VIN_ARC_DEF GR_VIN_ARC_DEF GR_VIN_ARC_DEF GR_VIN_ARC_DEF GR_VIN_ARC_DEF GR_VIN_ARC_DEF [7] [6] [5] [4] [3] [2] [1] [0] GR_VIN_BASE - - - - - - - - - - - - - - - - - - - - - - - GR_VIN_BASE_G[ 7] GR_VIN_BASE_G[ 6] GR_VIN_BASE_G[ 5] GR_VIN_BASE_G[ 4] GR_VIN_BASE_G[ 3] GR_VIN_BASE_G[ 2] GR_VIN_BASE_G[ 1] GR_VIN_BASE_G[ 0] GR_VIN_BASE_B[7 GR_VIN_BASE_B[6 GR_VIN_BASE_B[5 GR_VIN_BASE_B[4 GR_VIN_BASE_B[3 GR_VIN_BASE_B[2 GR_VIN_BASE_B[1 GR_VIN_BASE_B[0 ] ] ] ] ] ] ] ] GR_VIN_BASE_R[7 GR_VIN_BASE_R[6 GR_VIN_BASE_R[5 GR_VIN_BASE_R[4 GR_VIN_BASE_R[3 GR_VIN_BASE_R[2 GR_VIN_BASE_R[1 GR_VIN_BASE_R[0 ] ] ] ] ] ] ] ] GR_VIN_MON OIR_SCL0_UPDATE OIR_SCL0_FRC1 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - GR_VIN_ARC_ST - - - - - - - - - - - - - - - - - - OIR_SCL0_VEN_D OIR_SCL0_VEN_C - - - OIR_SCL0_ UPDATE - - - OIR_SCL0_VEN_B - - - OIR_SCL0_VEN_A OIR_RES_ VMASK[15] OIR_RES_ VMASK[14] OIR_RES_ VMASK[13] OIR_RES_ VMASK[12] OIR_RES_ VMASK[11] OIR_RES_ VMASK[10] OIR_RES_ VMASK[9] OIR_RES_ VMASK[8] OIR_RES_ VMASK[7] OIR_RES_ VMASK[6] OIR_RES_ VMASK[5] OIR_RES_ VMASK[4] OIR_RES_ VMASK[3] OIR_RES_ VMASK[2] OIR_RES_ VMASK[1] OIR_RES_ VMASK[0] - - - - - - - - - - - - - - - OIR_RES_ VMASK_ON R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-245 RZ/A1H Group, RZ/A1M Group Table 58.2 Module Video display controller 5 channel 1 58. List of Registers Register Bits Register Abbreviation OIR_SCL0_FRC2 OIR_SCL0_FRC3 OIR_SCL0_FRC4 OIR_SCL0_FRC5 OIR_SCL0_FRC6 OIR_SCL0_FRC7 OIR_SCL0_DS1 OIR_SCL0_DS2 OIR_SCL0_DS3 OIR_SCL0_DS7 Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 Bits 24/16/8/0 OIR_RES_VLACK[15] OIR_RES_VLACK[14] OIR_RES_VLACK[13] OIR_RES_VLACK[12] OIR_RES_VLACK[11] OIR_RES_VLACK[10] OIR_RES_VLACK[9] OIR_RES_VLACK[8] OIR_RES_VLACK[7] OIR_RES_VLACK[6] OIR_RES_VLACK[5] OIR_RES_VLACK[4] OIR_RES_VLACK[3] OIR_RES_VLACK[2] OIR_RES_VLACK[1] OIR_RES_VLACK[0] - - - - - - - - - - - - - - - OIR_RES_VLACK_O N - - - - - - - - - - - - - - - OIR_RES_EN - - - - - - - - - - - - - - - OIR_RES_VS_ SEL OIR_RES_FV[8] - - - - - OIR_RES_FV[10] OIR_RES_FV[9] OIR_RES_FV[7] OIR_RES_FV[6] OIR_RES_FV[5] OIR_RES_FV[4] OIR_RES_FV[3] OIR_RES_FV[2] OIR_RES_FV[1] OIR_RES_FV[0] - - - - - OIR_RES_FH[10] OIR_RES_FH[9] OIR_RES_FH[8] OIR_RES_FH[7] OIR_RES_FH[6] OIR_RES_FH[5] OIR_RES_FH[4] OIR_RES_FH[3] OIR_RES_FH[2] OIR_RES_FH[1] OIR_RES_FH[0] - - - - - - - - - - - - - - - - - - - - - - - - OIR_RES_VSDLY[7] OIR_RES_VSDLY[6] OIR_RES_VSDLY[5] OIR_RES_VSDLY[4] OIR_RES_VSDLY[3] OIR_RES_VSDLY[2] OIR_RES_VSDLY[1] OIR_RES_VSDLY[0] - - - - - OIR_RES_F_VS [10] OIR_RES_F_VS [9] OIR_RES_F_VS [8] OIR_RES_F_VS [7] OIR_RES_F_VS [6] OIR_RES_F_VS [5] OIR_RES_F_VS [4] OIR_RES_F_VS [3] OIR_RES_F_VS [2] OIR_RES_F_VS [1] OIR_RES_F_VS [0] - - - - - OIR_RES_F_VW [10] OIR_RES_F_VW [9] OIR_RES_F_VW [8] OIR_RES_F_VW [7] OIR_RES_F_VW [6] OIR_RES_F_VW [5] OIR_RES_F_VW [4] OIR_RES_F_VW [3] OIR_RES_F_VW [2] OIR_RES_F_VW [1] OIR_RES_F_VW [0] - - - - - OIR_RES_F_HS [10] OIR_RES_F_HS [9] OIR_RES_F_HS [8] OIR_RES_F_HS [7] OIR_RES_F_HS [6] OIR_RES_F_HS [5] OIR_RES_F_HS [4] OIR_RES_F_HS [3] OIR_RES_F_HS [2] OIR_RES_F_HS [1] OIR_RES_F_HS [0] - - - - - OIR_RES_F_HW [10] OIR_RES_F_HW [9] OIR_RES_F_HW [8] OIR_RES_F_HW [7] OIR_RES_F_HW [6] OIR_RES_F_HW [5] OIR_RES_F_HW [4] OIR_RES_F_HW [3] OIR_RES_F_HW [2] OIR_RES_F_HW [1] OIR_RES_F_HW [0] - - - - - - - - - - - - - - - - - - - - - - - - - - - OIR_RES_DS_V_ON - - - OIR_RES_DS_H_ON OIR_RES_VS[8] - - - - - OIR_RES_VS[10] OIR_RES_VS[9] OIR_RES_VS[7] OIR_RES_VS[6] OIR_RES_VS[5] OIR_RES_VS[4] OIR_RES_VS[3] OIR_RES_VS[2] OIR_RES_VS[1] OIR_RES_VS[0] - - - - - OIR_RES_VW[10] OIR_RES_VW[9] OIR_RES_VW[8] OIR_RES_VW[7] OIR_RES_VW[6] OIR_RES_VW[5] OIR_RES_VW[4] OIR_RES_VW[3] OIR_RES_VW[2] OIR_RES_VW[1] OIR_RES_VW[0] - - - - - OIR_RES_HS[10] OIR_RES_HS[9] OIR_RES_HS[8] OIR_RES_HS[7] OIR_RES_HS[6] OIR_RES_HS[5] OIR_RES_HS[4] OIR_RES_HS[3] OIR_RES_HS[2] OIR_RES_HS[1] OIR_RES_HS[0] - - - - - OIR_RES_HW[10] OIR_RES_HW[9] OIR_RES_HW[8] OIR_RES_HW[7] OIR_RES_HW[6] OIR_RES_HW[5] OIR_RES_HW[4] OIR_RES_HW[3] OIR_RES_HW[2] OIR_RES_HW[1] OIR_RES_HW[0] - - - - - OIR_RES_OUT_VW[1 OIR_RES_OUT_VW[9 OIR_RES_OUT_VW[8 0] ] ] OIR_RES_OUT_VW[7 OIR_RES_OUT_VW[6 OIR_RES_OUT_VW[5 OIR_RES_OUT_VW[4 OIR_RES_OUT_VW[3 OIR_RES_OUT_VW[2 OIR_RES_OUT_VW[1 OIR_RES_OUT_VW[0 ] ] ] ] ] ] ] ] - - - - - OIR_RES_OUT_HW[1 OIR_RES_OUT_HW[9 OIR_RES_OUT_HW[8 0] ] ] OIR_RES_OUT_HW[7 OIR_RES_OUT_HW[6 OIR_RES_OUT_HW[5 OIR_RES_OUT_HW[4 OIR_RES_OUT_HW[3 OIR_RES_OUT_HW[2 OIR_RES_OUT_HW[1 OIR_RES_OUT_HW[0 ] ] ] ] ] ] ] ] OIR_SCL0_US1 - - - - - - - - - - - - - - - - - - - - - - - - - - - OIR_RES_US_V_ON - - - OIR_RES_US_H_ON R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-246 RZ/A1H Group, RZ/A1M Group Table 58.2 Module Video display controller 5 channel 1 58. List of Registers Register Bits Register Abbreviation OIR_SCL0_US2 OIR_SCL0_US3 OIR_SCL0_US8 OIR_SCL0_OVR1 OIR_SCL1_UPDATE OIR_SCL1_WR1 OIR_SCL1_WR2 OIR_SCL1_WR3 Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 Bits 24/16/8/0 - - - - - OIR_RES_P_VS[10] OIR_RES_P_VS[9] OIR_RES_P_VS[8] OIR_RES_P_VS[7] OIR_RES_P_VS[6] OIR_RES_P_VS[5] OIR_RES_P_VS[4] OIR_RES_P_VS[3] OIR_RES_P_VS[2] OIR_RES_P_VS[1] OIR_RES_P_VS[0] - - - - - OIR_RES_P_VW[10] OIR_RES_P_VW[9] OIR_RES_P_VW[8] OIR_RES_P_VW[7] OIR_RES_P_VW[6] OIR_RES_P_VW[5] OIR_RES_P_VW[4] OIR_RES_P_VW[3] OIR_RES_P_VW[2] OIR_RES_P_VW[1] OIR_RES_P_VW[0] - - - - - OIR_RES_P_HS[10] OIR_RES_P_HS[9] OIR_RES_P_HS[8] OIR_RES_P_HS[7] OIR_RES_P_HS[6] OIR_RES_P_HS[5] OIR_RES_P_HS[4] OIR_RES_P_HS[3] OIR_RES_P_HS[2] OIR_RES_P_HS[1] OIR_RES_P_HS[0] - - - - - OIR_RES_P_HW[10] OIR_RES_P_HW[9] OIR_RES_P_HW[8] OIR_RES_P_HW[7] OIR_RES_P_HW[6] OIR_RES_P_HW[5] OIR_RES_P_HW[4] OIR_RES_P_HW[3] OIR_RES_P_HW[2] OIR_RES_P_HW[1] OIR_RES_P_HW[0] - - - - - - - - - - - - - - - - - - - - - - - - - - - OIR_RES_IBUS_SYN C_SEL - - - - - - - - - - - - OIR_RES_BK_COL _R[7] OIR_RES_BK_COL _R[6] OIR_RES_BK_COL _R[5] OIR_RES_BK_COL _R[4] OIR_RES_BK_COL _R[3] OIR_RES_BK_COL _R[2] OIR_RES_BK_COL _R[1] OIR_RES_BK_COL _R[0] OIR_RES_BK_COL _G[7] OIR_RES_BK_COL _G[6] OIR_RES_BK_COL _G[5] OIR_RES_BK_COL _G[4] OIR_RES_BK_COL _G[3] OIR_RES_BK_COL _G[2] OIR_RES_BK_COL _G[1] OIR_RES_BK_COL _G[0] OIR_RES_BK_COL _B[7] OIR_RES_BK_COL _B[6] OIR_RES_BK_COL _B[5] OIR_RES_BK_COL _B[4] OIR_RES_BK_COL _B[3] OIR_RES_BK_COL _B[2] OIR_RES_BK_COL _B[1] OIR_RES_BK_COL _B[0] - - - - - - - - - - - - - - - OIR_SCL1_ UPDATE_A - - - - - - - - - - - OIR_SCL1_ VEN_B - - - OIR_SCL1_ VEN_A - - - - - - - - - - - - - OIR_RES_ WRSWA[2] OIR_RES_ WRSWA[1] OIR_RES_ WRSWA[0] - - - - - - - - - - - - OIR_RES_MD[1] OIR_RES_MD[0] - OIR_RES_BST_MD OIR_RES_BASE[31] OIR_RES_BASE[30] OIR_RES_BASE[29] OIR_RES_BASE[28] OIR_RES_BASE[27] OIR_RES_BASE[26] OIR_RES_BASE[25] OIR_RES_BASE[24] OIR_RES_BASE[23] OIR_RES_BASE[22] OIR_RES_BASE[21] OIR_RES_BASE[20] OIR_RES_BASE[19] OIR_RES_BASE[18] OIR_RES_BASE[17] OIR_RES_BASE[16] OIR_RES_BASE[15] OIR_RES_BASE[14] OIR_RES_BASE[13] OIR_RES_BASE[12] OIR_RES_BASE[11] OIR_RES_BASE[10] OIR_RES_BASE[9] OIR_RES_BASE[8] OIR_RES_BASE[7] OIR_RES_BASE[6] OIR_RES_BASE[5] OIR_RES_BASE[4] OIR_RES_BASE[3] OIR_RES_BASE[2] OIR_RES_BASE[1] OIR_RES_BASE[0] - OIR_RES_LN_OFF[ OIR_RES_LN_OFF[ OIR_RES_LN_OFF[ OIR_RES_LN_OFF[ OIR_RES_LN_OFF[ OIR_RES_LN_OFF[ OIR_RES_LN_OFF[ 14] 13] 12] 11] 10] 9] 8] OIR_RES_LN_OFF[ OIR_RES_LN_OFF[ OIR_RES_LN_OFF[ OIR_RES_LN_OFF[ OIR_RES_LN_OFF[ OIR_RES_LN_OFF[ OIR_RES_LN_OFF[ OIR_RES_LN_OFF[ 7] 6] 5] 4] 3] 2] 1] 0] - - - - - - OIR_RES_FLM_NU OIR_RES_FLM_NU M[9] M[8] OIR_RES_FLM_NU OIR_RES_FLM_NU OIR_RES_FLM_NU OIR_RES_FLM_NU OIR_RES_FLM_NU OIR_RES_FLM_NU OIR_RES_FLM_NU OIR_RES_FLM_NU M[7] M[6] M[5] M[4] M[3] M[2] M[1] M[0] OIR_SCL1_WR4 OIR_SCL1_WR5 - - - - - - - - - OIR_RES_FLM_OFF[ 22] OIR_RES_FLM_OFF[ 21] OIR_RES_FLM_OFF[ 20] OIR_RES_FLM_OFF[ 19] OIR_RES_FLM_OFF[ 18] OIR_RES_FLM_OFF[ 17] OIR_RES_FLM_OFF[ 16] OIR_RES_FLM_OFF[ 15] OIR_RES_FLM_OFF[ 14] OIR_RES_FLM_OFF[ 13] OIR_RES_FLM_OFF[ 12] OIR_RES_FLM_OFF[ 11] OIR_RES_FLM_OFF[ 10] OIR_RES_FLM_OFF[ 9] OIR_RES_FLM_OFF[ 8] OIR_RES_FLM_OFF[ 7] OIR_RES_FLM_OFF[ 6] OIR_RES_FLM_OFF[ 5] OIR_RES_FLM_OFF[ 4] OIR_RES_FLM_OFF[ 3] OIR_RES_FLM_OFF[ 2] OIR_RES_FLM_OFF[ 1] OIR_RES_FLM_OFF[ 0] - - - - - - - - - - - OIR_RES_ INTER - - - - - - - - - - OIR_RES_FS_ RATE[1] OIR_RES_FS_ RATE[0] - - - - - - - OIR_RES_ WENB R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-247 RZ/A1H Group, RZ/A1M Group Table 58.2 Module Video display controller 5 channel 1 58. List of Registers Register Bits Register Abbreviation OIR_SCL1_WR6 OIR_SCL1_WR7 Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 Bits 24/16/8/0 - - - - - - - - - - - - - - - - - - - - - - - - - - - OIR_RES_DTH_ON - - - OIR_RES_ BITDEC_ON - - - - - - - - - - - - - - - OIR_RES_ OVERFLOW - - - - - - OIR_RES_FLM_CNT OIR_RES_FLM_CNT [9] [8] OIR_RES_FLM_CNT OIR_RES_FLM_CNT OIR_RES_FLM_CNT OIR_RES_FLM_CNT OIR_RES_FLM_CNT OIR_RES_FLM_CNT OIR_RES_FLM_CNT OIR_RES_FLM_CNT [7] [6] [5] [4] [3] [2] [1] [0] GR_OIR_UPDATE GR_OIR_FLM_RD GR_OIR_FLM1 GR_OIR_FLM2 GR_OIR_FLM3 GR_OIR_FLM4 - - - - - - - - - - - - - - - - - - - - - - GR_OIR_ UPDATE - - - GR_OIR_P_VEN - - - GR_OIR_IBUS_VEN - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - GR_OIR_R_ENB - - - - - - - - - - - - - - - GR_OIR_LN_ OFF_DIR - - - - - - GR_OIR_FLM_SEL [1] GR_OIR_FLM_SEL [0] - - - GR_OIR_IMR_ FLM_INV - - - GR_OIR_BST_MD GR_OIR_BASE [31] GR_OIR_BASE [30] GR_OIR_BASE [29] GR_OIR_BASE [28] GR_OIR_BASE [27] GR_OIR_BASE [26] GR_OIR_BASE [25] GR_OIR_BASE [24] GR_OIR_BASE [23] GR_OIR_BASE [22] GR_OIR_BASE [21] GR_OIR_BASE [20] GR_OIR_BASE [19] GR_OIR_BASE [18] GR_OIR_BASE [17] GR_OIR_BASE [16] GR_OIR_BASE [15] GR_OIR_BASE [14] GR_OIR_BASE [13] GR_OIR_BASE [12] GR_OIR_BASE [11] GR_OIR_BASE [10] GR_OIR_BASE [9] GR_OIR_BASE [8] GR_OIR_BASE [7] GR_OIR_BASE [6] GR_OIR_BASE [5] GR_OIR_BASE [4] GR_OIR_BASE [3] GR_OIR_BASE [2] GR_OIR_BASE [1] GR_OIR_BASE [0] - GR_OIR_LN_ OFF[14] GR_OIR_LN_ OFF[13] GR_OIR_LN_ OFF[12] GR_OIR_LN_ OFF[11] GR_OIR_LN_ OFF[10] GR_OIR_LN_ OFF[9] GR_OIR_LN_ OFF[8] GR_OIR_LN_ OFF[7] GR_OIR_LN_ OFF[6] GR_OIR_LN_ OFF[5] GR_OIR_LN_ OFF[4] GR_OIR_LN_ OFF[3] GR_OIR_LN_ OFF[2] GR_OIR_LN_ OFF[1] GR_OIR_LN_ OFF[0] - - - - - - GR_OIR_FLM_NU M[9] GR_OIR_FLM_NU M[8] GR_OIR_FLM_NU M[7] GR_OIR_FLM_NU M[6] GR_OIR_FLM_NU M[5] GR_OIR_FLM_NU M[4] GR_OIR_FLM_NU M[3] GR_OIR_FLM_NU M[2] GR_OIR_FLM_NU M[1] GR_OIR_FLM_NU M[0] - - - - - - - - GR_OIR_FLM_OFF GR_OIR_FLM_OFF GR_OIR_FLM_OFF GR_OIR_FLM_OFF GR_OIR_FLM_OFF GR_OIR_FLM_OFF GR_OIR_FLM_OFF [22] [21] [20] [19] [18] [17] [16] GR_OIR_FLM_OFF GR_OIR_FLM_OFF GR_OIR_FLM_OFF GR_OIR_FLM_OFF GR_OIR_FLM_OFF GR_OIR_FLM_OFF GR_OIR_FLM_OFF GR_OIR_FLM_OFF [15] [14] [13] [12] [11] [10] [9] [8] GR_OIR_FLM_OFF GR_OIR_FLM_OFF GR_OIR_FLM_OFF GR_OIR_FLM_OFF GR_OIR_FLM_OFF GR_OIR_FLM_OFF GR_OIR_FLM_OFF GR_OIR_FLM_OFF [7] [6] [5] [4] [3] [2] [1] [0] GR_OIR_FLM5 - - - - - GR_OIR_FLM_LNU GR_OIR_FLM_LNU GR_OIR_FLM_LNU M[10] M[9] M[8] GR_OIR_FLM_LNU GR_OIR_FLM_LNU GR_OIR_FLM_LNU GR_OIR_FLM_LNU GR_OIR_FLM_LNU GR_OIR_FLM_LNU GR_OIR_FLM_LNU GR_OIR_FLM_LNU M[7] M[6] M[5] M[4] M[3] M[2] M[1] M[0] - - - - - GR_OIR_FLM_LOO GR_OIR_FLM_LOO GR_OIR_FLM_LOO P[10] P[9] P[8] GR_OIR_FLM_LOO GR_OIR_FLM_LOO GR_OIR_FLM_LOO GR_OIR_FLM_LOO GR_OIR_FLM_LOO GR_OIR_FLM_LOO GR_OIR_FLM_LOO GR_OIR_FLM_LOO P[7] P[6] P[5] P[4] P[3] P[2] P[1] P[0] GR_OIR_FLM6 GR_OIR_ FORMAT[3] GR_OIR_ FORMAT[2] GR_OIR_ FORMAT[1] GR_OIR_ FORMAT[0] - GR_OIR_HW [10] GR_OIR_HW[9] GR_OIR_HW[8] GR_OIR_HW[7] GR_OIR_HW[6] GR_OIR_HW[5] GR_OIR_HW[4] GR_OIR_HW[3] GR_OIR_HW[2] GR_OIR_HW[1] GR_OIR_HW[0] - - - GR_OIR_ RDSWA[2] GR_OIR_ RDSWA[1] GR_OIR_ RDSWA[0] - - - - R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 GR_OIR_STA_POS GR_OIR_STA_POS GR_OIR_STA_POS GR_OIR_STA_POS GR_OIR_STA_POS GR_OIR_STA_POS [5] [4] [3] [2] [1] [0] 58-248 RZ/A1H Group, RZ/A1M Group Table 58.2 Module Video display controller 5 channel 1 58. List of Registers Register Bits Register Abbreviation GR_OIR_AB1 GR_OIR_AB2 Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 Bits 24/16/8/0 - - - - - - - - - - - - - - - - - - - - - - - - - - - GR_OIR_GRC_DIS P_ON - - GR_OIR_DISP_SE L[1] GR_OIR_DISP_SE L[0] - - - - - GR_OIR_GRC_VS[ 10] GR_OIR_GRC_VS[ 9] GR_OIR_GRC_VS[ 8] GR_OIR_GRC_VS[ 7] GR_OIR_GRC_VS[ 6] GR_OIR_GRC_VS[ 5] GR_OIR_GRC_VS[ 4] GR_OIR_GRC_VS[ 3] GR_OIR_GRC_VS[ 2] GR_OIR_GRC_VS[ 1] GR_OIR_GRC_VS[ 0] - - - - - GR_OIR_GRC_VW[ GR_OIR_GRC_VW[ GR_OIR_GRC_VW[ 10] 9] 8] GR_OIR_GRC_VW[ GR_OIR_GRC_VW[ GR_OIR_GRC_VW[ GR_OIR_GRC_VW[ GR_OIR_GRC_VW[ GR_OIR_GRC_VW[ GR_OIR_GRC_VW[ GR_OIR_GRC_VW[ 7] 6] 5] 4] 3] 2] 1] 0] GR_OIR_AB3 - - - - - GR_OIR_GRC_HS[ 10] GR_OIR_GRC_HS[ 9] GR_OIR_GRC_HS[ 8] GR_OIR_GRC_HS[ 7] GR_OIR_GRC_HS[ 6] GR_OIR_GRC_HS[ 5] GR_OIR_GRC_HS[ 4] GR_OIR_GRC_HS[ 3] GR_OIR_GRC_HS[ 2] GR_OIR_GRC_HS[ 1] GR_OIR_GRC_HS[ 0] - - - - - GR_OIR_GRC_HW[ GR_OIR_GRC_HW[ GR_OIR_GRC_HW[ 10] 9] 8] GR_OIR_GRC_HW[ GR_OIR_GRC_HW[ GR_OIR_GRC_HW[ GR_OIR_GRC_HW[ GR_OIR_GRC_HW[ GR_OIR_GRC_HW[ GR_OIR_GRC_HW[ GR_OIR_GRC_HW[ 7] 6] 5] 4] 3] 2] 1] 0] GR_OIR_AB7 GR_OIR_AB8 GR_OIR_AB9 GR_OIR_AB10 GR_OIR_AB11 GR_OIR_BASE GR_OIR_CLUT GR_OIR_MON GAM_G_UPDATE - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - GR_OIR_CK_ON GR_OIR_CK_ KCLUT[7] GR_OIR_CK_ KCLUT[6] GR_OIR_CK_ KCLUT[5] GR_OIR_CK_ KCLUT[4] GR_OIR_CK_ KCLUT[3] GR_OIR_CK_ KCLUT[2] GR_OIR_CK_ KCLUT[1] GR_OIR_CK_ KCLUT[0] GR_OIR_CK_ KG[7] GR_OIR_CK_ KG[6] GR_OIR_CK_ KG[5] GR_OIR_CK_ KG[4] GR_OIR_CK_ KG[3] GR_OIR_CK_ KG[2] GR_OIR_CK_ KG[1] GR_OIR_CK_ KG[0] GR_OIR_CK_ KB[7] GR_OIR_CK_ KB[6] GR_OIR_CK_ KB[5] GR_OIR_CK_ KB[4] GR_OIR_CK_ KB[3] GR_OIR_CK_ KB[2] GR_OIR_CK_ KB[1] GR_OIR_CK_ KB[0] GR_OIR_CK_ KR[7] GR_OIR_CK_ KR[6] GR_OIR_CK_ KR[5] GR_OIR_CK_ KR[4] GR_OIR_CK_ KR[3] GR_OIR_CK_ KR[2] GR_OIR_CK_ KR[1] GR_OIR_CK_ KR[0] GR_OIR_CK_A[7] GR_OIR_CK_A[6] GR_OIR_CK_A[5] GR_OIR_CK_A[4] GR_OIR_CK_A[3] GR_OIR_CK_A[2] GR_OIR_CK_A[1] GR_OIR_CK_A[0] GR_OIR_CK_G[7] GR_OIR_CK_G[6] GR_OIR_CK_G[5] GR_OIR_CK_G[4] GR_OIR_CK_G[3] GR_OIR_CK_G[2] GR_OIR_CK_G[1] GR_OIR_CK_G[0] GR_OIR_CK_B[7] GR_OIR_CK_B[6] GR_OIR_CK_B[5] GR_OIR_CK_B[4] GR_OIR_CK_B[3] GR_OIR_CK_B[2] GR_OIR_CK_B[1] GR_OIR_CK_B[0] GR_OIR_CK_R[7] GR_OIR_CK_R[6] GR_OIR_CK_R[5] GR_OIR_CK_R[4] GR_OIR_CK_R[3] GR_OIR_CK_R[2] GR_OIR_CK_R[1] GR_OIR_CK_R[0] GR_OIR_A0[7] GR_OIR_A0[6] GR_OIR_A0[5] GR_OIR_A0[4] GR_OIR_A0[3] GR_OIR_A0[2] GR_OIR_A0[1] GR_OIR_A0[0] GR_OIR_G0[7] GR_OIR_G0[6] GR_OIR_G0[5] GR_OIR_G0[4] GR_OIR_G0[3] GR_OIR_G0[2] GR_OIR_G0[1] GR_OIR_G0[0] GR_OIR_B0[7] GR_OIR_B0[6] GR_OIR_B0[5] GR_OIR_B0[4] GR_OIR_B0[3] GR_OIR_B0[2] GR_OIR_B0[1] GR_OIR_B0[0] GR_OIR_R0[7] GR_OIR_R0[6] GR_OIR_R0[5] GR_OIR_R0[4] GR_OIR_R0[3] GR_OIR_R0[2] GR_OIR_R0[1] GR_OIR_R0[0] GR_OIR_A1[7] GR_OIR_A1[6] GR_OIR_A1[5] GR_OIR_A1[4] GR_OIR_A1[3] GR_OIR_A1[2] GR_OIR_A1[1] GR_OIR_A1[0] GR_OIR_G1[7] GR_OIR_G1[6] GR_OIR_G1[5] GR_OIR_G1[4] GR_OIR_G1[3] GR_OIR_G1[2] GR_OIR_G1[1] GR_OIR_G1[0] GR_OIR_B1[7] GR_OIR_B1[6] GR_OIR_B1[5] GR_OIR_B1[4] GR_OIR_B1[3] GR_OIR_B1[2] GR_OIR_B1[1] GR_OIR_B1[0] GR_OIR_R1[7] GR_OIR_R1[6] GR_OIR_R1[5] GR_OIR_R1[4] GR_OIR_R1[3] GR_OIR_R1[2] GR_OIR_R1[1] GR_OIR_R1[0] - - - - - - - - GR_OIR_BASE_G[7] GR_OIR_BASE_G[6] GR_OIR_BASE_G[5] GR_OIR_BASE_G[4] GR_OIR_BASE_G[3] GR_OIR_BASE_G[2] GR_OIR_BASE_G[1] GR_OIR_BASE_G[0] GR_OIR_BASE_B[7] GR_OIR_BASE_B[6] GR_OIR_BASE_B[5] GR_OIR_BASE_B[4] GR_OIR_BASE_B[3] GR_OIR_BASE_B[2] GR_OIR_BASE_B[1] GR_OIR_BASE_B[0] GR_OIR_BASE_R[7] GR_OIR_BASE_R[6] GR_OIR_BASE_R[5] GR_OIR_BASE_R[4] GR_OIR_BASE_R[3] GR_OIR_BASE_R[2] GR_OIR_BASE_R[1] GR_OIR_BASE_R[0] - - - - - - - - - - - - - - - GR_OIR_CLT_ SEL - - - - - GR_OIR_LINE[10] GR_OIR_LINE[9] GR_OIR_LINE[8] GR_OIR_LINE[7] GR_OIR_LINE[6] GR_OIR_LINE[5] GR_OIR_LINE[4] GR_OIR_LINE[3] GR_OIR_LINE[2] GR_OIR_LINE[1] GR_OIR_LINE[0] - - - - - OIR_LIN_STAT [10] OIR_LIN_STAT[9] OIR_LIN_STAT[8] OIR_LIN_STAT[7] OIR_LIN_STAT[6] OIR_LIN_STAT[5] OIR_LIN_STAT[4] OIR_LIN_STAT[3] OIR_LIN_STAT[2] OIR_LIN_STAT[1] OIR_LIN_STAT[0] - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - GAM_G_VEN R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-249 RZ/A1H Group, RZ/A1M Group Table 58.2 Module Video display controller 5 channel 1 58. List of Registers Register Bits Register Abbreviation GAM_SW GAM_G_LUT1 GAM_G_LUT2 GAM_G_LUT3 GAM_G_LUT4 GAM_G_LUT5 GAM_G_LUT6 GAM_G_LUT7 GAM_G_LUT8 Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 Bits 24/16/8/0 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - GAM_ON - - - - - GAM_G_GAIN_00[ 10] GAM_G_GAIN_00[ 9] GAM_G_GAIN_00[ 8] GAM_G_GAIN_00[ 7] GAM_G_GAIN_00[ 6] GAM_G_GAIN_00[ 5] GAM_G_GAIN_00[ 4] GAM_G_GAIN_00[ 3] GAM_G_GAIN_00[ 2] GAM_G_GAIN_00[ 1] GAM_G_GAIN_00[ 0] - - - - - GAM_G_GAIN_01[ 10] GAM_G_GAIN_01[ 9] GAM_G_GAIN_01[ 8] GAM_G_GAIN_01[ 7] GAM_G_GAIN_01[ 6] GAM_G_GAIN_01[ 5] GAM_G_GAIN_01[ 4] GAM_G_GAIN_01[ 3] GAM_G_GAIN_01[ 2] GAM_G_GAIN_01[ 1] GAM_G_GAIN_01[ 0] - - - - - GAM_G_GAIN_02[ 10] GAM_G_GAIN_02[ 9] GAM_G_GAIN_02[ 8] GAM_G_GAIN_02[ 7] GAM_G_GAIN_02[ 6] GAM_G_GAIN_02[ 5] GAM_G_GAIN_02[ 4] GAM_G_GAIN_02[ 3] GAM_G_GAIN_02[ 2] GAM_G_GAIN_02[ 1] GAM_G_GAIN_02[ 0] - - - - - GAM_G_GAIN_03[ 10] GAM_G_GAIN_03[ 9] GAM_G_GAIN_03[ 8] GAM_G_GAIN_03[ 7] GAM_G_GAIN_03[ 6] GAM_G_GAIN_03[ 5] GAM_G_GAIN_03[ 4] GAM_G_GAIN_03[ 3] GAM_G_GAIN_03[ 2] GAM_G_GAIN_03[ 1] GAM_G_GAIN_03[ 0] - - - - - GAM_G_GAIN_04[ 10] GAM_G_GAIN_04[ 9] GAM_G_GAIN_04[ 8] GAM_G_GAIN_04[ 7] GAM_G_GAIN_04[ 6] GAM_G_GAIN_04[ 5] GAM_G_GAIN_04[ 4] GAM_G_GAIN_04[ 3] GAM_G_GAIN_04[ 2] GAM_G_GAIN_04[ 1] GAM_G_GAIN_04[ 0] - - - - - GAM_G_GAIN_05[ 10] GAM_G_GAIN_05[ 9] GAM_G_GAIN_05[ 8] GAM_G_GAIN_05[ 7] GAM_G_GAIN_05[ 6] GAM_G_GAIN_05[ 5] GAM_G_GAIN_05[ 4] GAM_G_GAIN_05[ 3] GAM_G_GAIN_05[ 2] GAM_G_GAIN_05[ 1] GAM_G_GAIN_05[ 0] - - - - - GAM_G_GAIN_06[ 10] GAM_G_GAIN_06[ 9] GAM_G_GAIN_06[ 8] GAM_G_GAIN_06[ 7] GAM_G_GAIN_06[ 6] GAM_G_GAIN_06[ 5] GAM_G_GAIN_06[ 4] GAM_G_GAIN_06[ 3] GAM_G_GAIN_06[ 2] GAM_G_GAIN_06[ 1] GAM_G_GAIN_06[ 0] - - - - - GAM_G_GAIN_07[ 10] GAM_G_GAIN_07[ 9] GAM_G_GAIN_07[ 8] GAM_G_GAIN_07[ 7] GAM_G_GAIN_07[ 6] GAM_G_GAIN_07[ 5] GAM_G_GAIN_07[ 4] GAM_G_GAIN_07[ 3] GAM_G_GAIN_07[ 2] GAM_G_GAIN_07[ 1] GAM_G_GAIN_07[ 0] - - - - - GAM_G_GAIN_08[ 10] GAM_G_GAIN_08[ 9] GAM_G_GAIN_08[ 8] GAM_G_GAIN_08[ 7] GAM_G_GAIN_08[ 6] GAM_G_GAIN_08[ 5] GAM_G_GAIN_08[ 4] GAM_G_GAIN_08[ 3] GAM_G_GAIN_08[ 2] GAM_G_GAIN_08[ 1] GAM_G_GAIN_08[ 0] - - - - - GAM_G_GAIN_09[ 10] GAM_G_GAIN_09[ 9] GAM_G_GAIN_09[ 8] GAM_G_GAIN_09[ 7] GAM_G_GAIN_09[ 6] GAM_G_GAIN_09[ 5] GAM_G_GAIN_09[ 4] GAM_G_GAIN_09[ 3] GAM_G_GAIN_09[ 2] GAM_G_GAIN_09[ 1] GAM_G_GAIN_09[ 0] - - - - - GAM_G_GAIN_10[ 10] GAM_G_GAIN_10[ 9] GAM_G_GAIN_10[ 8] GAM_G_GAIN_10[ 7] GAM_G_GAIN_10[ 6] GAM_G_GAIN_10[ 5] GAM_G_GAIN_10[ 4] GAM_G_GAIN_10[ 3] GAM_G_GAIN_10[ 2] GAM_G_GAIN_10[ 1] GAM_G_GAIN_10[ 0] - - - - - GAM_G_GAIN_11[ 10] GAM_G_GAIN_11[ 9] GAM_G_GAIN_11[ 8] GAM_G_GAIN_11[ 7] GAM_G_GAIN_11[ 6] GAM_G_GAIN_11[ 5] GAM_G_GAIN_11[ 4] GAM_G_GAIN_11[ 3] GAM_G_GAIN_11[ 2] GAM_G_GAIN_11[ 1] GAM_G_GAIN_11[ 0] - - - - - GAM_G_GAIN_12[ 10] GAM_G_GAIN_12[ 9] GAM_G_GAIN_12[ 8] GAM_G_GAIN_12[ 7] GAM_G_GAIN_12[ 6] GAM_G_GAIN_12[ 5] GAM_G_GAIN_12[ 4] GAM_G_GAIN_12[ 3] GAM_G_GAIN_12[ 2] GAM_G_GAIN_12[ 1] GAM_G_GAIN_12[ 0] - - - - - GAM_G_GAIN_13[ 10] GAM_G_GAIN_13[ 9] GAM_G_GAIN_13[ 8] GAM_G_GAIN_13[ 7] GAM_G_GAIN_13[ 6] GAM_G_GAIN_13[ 5] GAM_G_GAIN_13[ 4] GAM_G_GAIN_13[ 3] GAM_G_GAIN_13[ 2] GAM_G_GAIN_13[ 1] GAM_G_GAIN_13[ 0] - - - - - GAM_G_GAIN_14[ 10] GAM_G_GAIN_14[ 9] GAM_G_GAIN_14[ 8] GAM_G_GAIN_14[ 7] GAM_G_GAIN_14[ 6] GAM_G_GAIN_14[ 5] GAM_G_GAIN_14[ 4] GAM_G_GAIN_14[ 3] GAM_G_GAIN_14[ 2] GAM_G_GAIN_14[ 1] GAM_G_GAIN_14[ 0] - - - - - GAM_G_GAIN_15[ 10] GAM_G_GAIN_15[ 9] GAM_G_GAIN_15[ 8] GAM_G_GAIN_15[ 7] GAM_G_GAIN_15[ 6] GAM_G_GAIN_15[ 5] GAM_G_GAIN_15[ 4] GAM_G_GAIN_15[ 3] GAM_G_GAIN_15[ 2] GAM_G_GAIN_15[ 1] GAM_G_GAIN_15[ 0] R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-250 RZ/A1H Group, RZ/A1M Group Table 58.2 Module Video display controller 5 channel 1 58. List of Registers Register Bits Register Abbreviation GAM_G_LUT9 GAM_G_LUT10 GAM_G_LUT11 GAM_G_LUT12 GAM_G_LUT13 GAM_G_LUT14 GAM_G_LUT15 GAM_G_LUT16 GAM_G_AREA1 GAM_G_AREA2 Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 Bits 24/16/8/0 - - - - - GAM_G_GAIN_16[ 10] GAM_G_GAIN_16[ 9] GAM_G_GAIN_16[ 8] GAM_G_GAIN_16[ 7] GAM_G_GAIN_16[ 6] GAM_G_GAIN_16[ 5] GAM_G_GAIN_16[ 4] GAM_G_GAIN_16[ 3] GAM_G_GAIN_16[ 2] GAM_G_GAIN_16[ 1] GAM_G_GAIN_16[ 0] - - - - - GAM_G_GAIN_17[ 10] GAM_G_GAIN_17[ 9] GAM_G_GAIN_17[ 8] GAM_G_GAIN_17[ 7] GAM_G_GAIN_17[ 6] GAM_G_GAIN_17[ 5] GAM_G_GAIN_17[ 4] GAM_G_GAIN_17[ 3] GAM_G_GAIN_17[ 2] GAM_G_GAIN_17[ 1] GAM_G_GAIN_17[ 0] - - - - - GAM_G_GAIN_18[ 10] GAM_G_GAIN_18[ 9] GAM_G_GAIN_18[ 8] GAM_G_GAIN_18[ 7] GAM_G_GAIN_18[ 6] GAM_G_GAIN_18[ 5] GAM_G_GAIN_18[ 4] GAM_G_GAIN_18[ 3] GAM_G_GAIN_18[ 2] GAM_G_GAIN_18[ 1] GAM_G_GAIN_18[ 0] - - - - - GAM_G_GAIN_19[ 10] GAM_G_GAIN_19[ 9] GAM_G_GAIN_19[ 8] GAM_G_GAIN_19[ 7] GAM_G_GAIN_19[ 6] GAM_G_GAIN_19[ 5] GAM_G_GAIN_19[ 4] GAM_G_GAIN_19[ 3] GAM_G_GAIN_19[ 2] GAM_G_GAIN_19[ 1] GAM_G_GAIN_19[ 0] - - - - - GAM_G_GAIN_20[ 10] GAM_G_GAIN_20[ 9] GAM_G_GAIN_20[ 8] GAM_G_GAIN_20[ 7] GAM_G_GAIN_20[ 6] GAM_G_GAIN_20[ 5] GAM_G_GAIN_20[ 4] GAM_G_GAIN_20[ 3] GAM_G_GAIN_20[ 2] GAM_G_GAIN_20[ 1] GAM_G_GAIN_20[ 0] - - - - - GAM_G_GAIN_21[ 10] GAM_G_GAIN_21[ 9] GAM_G_GAIN_21[ 8] GAM_G_GAIN_21[ 7] GAM_G_GAIN_21[ 6] GAM_G_GAIN_21[ 5] GAM_G_GAIN_21[ 4] GAM_G_GAIN_21[ 3] GAM_G_GAIN_21[ 2] GAM_G_GAIN_21[ 1] GAM_G_GAIN_21[ 0] - - - - - GAM_G_GAIN_22[ 10] GAM_G_GAIN_22[ 9] GAM_G_GAIN_22[ 8] GAM_G_GAIN_22[ 7] GAM_G_GAIN_22[ 6] GAM_G_GAIN_22[ 5] GAM_G_GAIN_22[ 4] GAM_G_GAIN_22[ 3] GAM_G_GAIN_22[ 2] GAM_G_GAIN_22[ 1] GAM_G_GAIN_22[ 0] - - - - - GAM_G_GAIN_23[ 10] GAM_G_GAIN_23[ 9] GAM_G_GAIN_23[ 8] GAM_G_GAIN_23[ 7] GAM_G_GAIN_23[ 6] GAM_G_GAIN_23[ 5] GAM_G_GAIN_23[ 4] GAM_G_GAIN_23[ 3] GAM_G_GAIN_23[ 2] GAM_G_GAIN_23[ 1] GAM_G_GAIN_23[ 0] - - - - - GAM_G_GAIN_24[ 10] GAM_G_GAIN_24[ 9] GAM_G_GAIN_24[ 8] GAM_G_GAIN_24[ 7] GAM_G_GAIN_24[ 6] GAM_G_GAIN_24[ 5] GAM_G_GAIN_24[ 4] GAM_G_GAIN_24[ 3] GAM_G_GAIN_24[ 2] GAM_G_GAIN_24[ 1] GAM_G_GAIN_24[ 0] - - - - - GAM_G_GAIN_25[ 10] GAM_G_GAIN_25[ 9] GAM_G_GAIN_25[ 8] GAM_G_GAIN_25[ 7] GAM_G_GAIN_25[ 6] GAM_G_GAIN_25[ 5] GAM_G_GAIN_25[ 4] GAM_G_GAIN_25[ 3] GAM_G_GAIN_25[ 2] GAM_G_GAIN_25[ 1] GAM_G_GAIN_25[ 0] - - - - - GAM_G_GAIN_26[ 10] GAM_G_GAIN_26[ 9] GAM_G_GAIN_26[ 8] GAM_G_GAIN_26[ 7] GAM_G_GAIN_26[ 6] GAM_G_GAIN_26[ 5] GAM_G_GAIN_26[ 4] GAM_G_GAIN_26[ 3] GAM_G_GAIN_26[ 2] GAM_G_GAIN_26[ 1] GAM_G_GAIN_26[ 0] - - - - - GAM_G_GAIN_27[ 10] GAM_G_GAIN_27[ 9] GAM_G_GAIN_27[ 8] GAM_G_GAIN_27[ 7] GAM_G_GAIN_27[ 6] GAM_G_GAIN_27[ 5] GAM_G_GAIN_27[ 4] GAM_G_GAIN_27[ 3] GAM_G_GAIN_27[ 2] GAM_G_GAIN_27[ 1] GAM_G_GAIN_27[ 0] - - - - - GAM_G_GAIN_28[ 10] GAM_G_GAIN_28[ 9] GAM_G_GAIN_28[ 8] GAM_G_GAIN_28[ 7] GAM_G_GAIN_28[ 6] GAM_G_GAIN_28[ 5] GAM_G_GAIN_28[ 4] GAM_G_GAIN_28[ 3] GAM_G_GAIN_28[ 2] GAM_G_GAIN_28[ 1] GAM_G_GAIN_28[ 0] - - - - - GAM_G_GAIN_29[ 10] GAM_G_GAIN_29[ 9] GAM_G_GAIN_29[ 8] GAM_G_GAIN_29[ 7] GAM_G_GAIN_29[ 6] GAM_G_GAIN_29[ 5] GAM_G_GAIN_29[ 4] GAM_G_GAIN_29[ 3] GAM_G_GAIN_29[ 2] GAM_G_GAIN_29[ 1] GAM_G_GAIN_29[ 0] - - - - - GAM_G_GAIN_30[ 10] GAM_G_GAIN_30[ 9] GAM_G_GAIN_30[ 8] GAM_G_GAIN_30[ 7] GAM_G_GAIN_30[ 6] GAM_G_GAIN_30[ 5] GAM_G_GAIN_30[ 4] GAM_G_GAIN_30[ 3] GAM_G_GAIN_30[ 2] GAM_G_GAIN_30[ 1] GAM_G_GAIN_30[ 0] - - - - - GAM_G_GAIN_31[ 10] GAM_G_GAIN_31[ 9] GAM_G_GAIN_31[ 8] GAM_G_GAIN_31[ 7] GAM_G_GAIN_31[ 6] GAM_G_GAIN_31[ 5] GAM_G_GAIN_31[ 4] GAM_G_GAIN_31[ 3] GAM_G_GAIN_31[ 2] GAM_G_GAIN_31[ 1] GAM_G_GAIN_31[ 0] - - - - - - - - GAM_G_TH_01[7] GAM_G_TH_01[6] GAM_G_TH_01[5] GAM_G_TH_01[4] GAM_G_TH_01[3] GAM_G_TH_01[2] GAM_G_TH_01[1] GAM_G_TH_01[0] GAM_G_TH_02[7] GAM_G_TH_02[6] GAM_G_TH_02[5] GAM_G_TH_02[4] GAM_G_TH_02[3] GAM_G_TH_02[2] GAM_G_TH_02[1] GAM_G_TH_02[0] GAM_G_TH_03[7] GAM_G_TH_03[6] GAM_G_TH_03[5] GAM_G_TH_03[4] GAM_G_TH_03[3] GAM_G_TH_03[2] GAM_G_TH_03[1] GAM_G_TH_03[0] GAM_G_TH_04[7] GAM_G_TH_04[6] GAM_G_TH_04[5] GAM_G_TH_04[4] GAM_G_TH_04[3] GAM_G_TH_04[2] GAM_G_TH_04[1] GAM_G_TH_04[0] GAM_G_TH_05[7] GAM_G_TH_05[6] GAM_G_TH_05[5] GAM_G_TH_05[4] GAM_G_TH_05[3] GAM_G_TH_05[2] GAM_G_TH_05[1] GAM_G_TH_05[0] GAM_G_TH_06[7] GAM_G_TH_06[6] GAM_G_TH_06[5] GAM_G_TH_06[4] GAM_G_TH_06[3] GAM_G_TH_06[2] GAM_G_TH_06[1] GAM_G_TH_06[0] GAM_G_TH_07[7] GAM_G_TH_07[6] GAM_G_TH_07[5] GAM_G_TH_07[4] GAM_G_TH_07[3] GAM_G_TH_07[2] GAM_G_TH_07[1] GAM_G_TH_07[0] R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-251 RZ/A1H Group, RZ/A1M Group Table 58.2 Module Video display controller 5 channel 1 58. List of Registers Register Bits Register Abbreviation GAM_G_AREA3 GAM_G_AREA4 GAM_G_AREA5 GAM_G_AREA6 GAM_G_AREA7 GAM_G_AREA8 GAM_B_UPDATE GAM_B_LUT1 GAM_B_LUT2 GAM_B_LUT3 GAM_B_LUT4 Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 Bits 24/16/8/0 GAM_G_TH_08[7] GAM_G_TH_08[6] GAM_G_TH_08[5] GAM_G_TH_08[4] GAM_G_TH_08[3] GAM_G_TH_08[2] GAM_G_TH_08[1] GAM_G_TH_08[0] GAM_G_TH_09[7] GAM_G_TH_09[6] GAM_G_TH_09[5] GAM_G_TH_09[4] GAM_G_TH_09[3] GAM_G_TH_09[2] GAM_G_TH_09[1] GAM_G_TH_09[0] GAM_G_TH_10[7] GAM_G_TH_10[6] GAM_G_TH_10[5] GAM_G_TH_10[4] GAM_G_TH_10[3] GAM_G_TH_10[2] GAM_G_TH_10[1] GAM_G_TH_10[0] GAM_G_TH_11[7] GAM_G_TH_11[6] GAM_G_TH_11[5] GAM_G_TH_11[4] GAM_G_TH_11[3] GAM_G_TH_11[2] GAM_G_TH_11[1] GAM_G_TH_11[0] GAM_G_TH_12[7] GAM_G_TH_12[6] GAM_G_TH_12[5] GAM_G_TH_12[4] GAM_G_TH_12[3] GAM_G_TH_12[2] GAM_G_TH_12[1] GAM_G_TH_12[0] GAM_G_TH_13[7] GAM_G_TH_13[6] GAM_G_TH_13[5] GAM_G_TH_13[4] GAM_G_TH_13[3] GAM_G_TH_13[2] GAM_G_TH_13[1] GAM_G_TH_13[0] GAM_G_TH_14[7] GAM_G_TH_14[6] GAM_G_TH_14[5] GAM_G_TH_14[4] GAM_G_TH_14[3] GAM_G_TH_14[2] GAM_G_TH_14[1] GAM_G_TH_14[0] GAM_G_TH_15[7] GAM_G_TH_15[6] GAM_G_TH_15[5] GAM_G_TH_15[4] GAM_G_TH_15[3] GAM_G_TH_15[2] GAM_G_TH_15[1] GAM_G_TH_15[0] GAM_G_TH_16[7] GAM_G_TH_16[6] GAM_G_TH_16[5] GAM_G_TH_16[4] GAM_G_TH_16[3] GAM_G_TH_16[2] GAM_G_TH_16[1] GAM_G_TH_16[0] GAM_G_TH_17[7] GAM_G_TH_17[6] GAM_G_TH_17[5] GAM_G_TH_17[4] GAM_G_TH_17[3] GAM_G_TH_17[2] GAM_G_TH_17[1] GAM_G_TH_17[0] GAM_G_TH_18[7] GAM_G_TH_18[6] GAM_G_TH_18[5] GAM_G_TH_18[4] GAM_G_TH_18[3] GAM_G_TH_18[2] GAM_G_TH_18[1] GAM_G_TH_18[0] GAM_G_TH_19[7] GAM_G_TH_19[6] GAM_G_TH_19[5] GAM_G_TH_19[4] GAM_G_TH_19[3] GAM_G_TH_19[2] GAM_G_TH_19[1] GAM_G_TH_19[0] GAM_G_TH_20[7] GAM_G_TH_20[6] GAM_G_TH_20[5] GAM_G_TH_20[4] GAM_G_TH_20[3] GAM_G_TH_20[2] GAM_G_TH_20[1] GAM_G_TH_20[0] GAM_G_TH_21[7] GAM_G_TH_21[6] GAM_G_TH_21[5] GAM_G_TH_21[4] GAM_G_TH_21[3] GAM_G_TH_21[2] GAM_G_TH_21[1] GAM_G_TH_21[0] GAM_G_TH_22[7] GAM_G_TH_22[6] GAM_G_TH_22[5] GAM_G_TH_22[4] GAM_G_TH_22[3] GAM_G_TH_22[2] GAM_G_TH_22[1] GAM_G_TH_22[0] GAM_G_TH_23[7] GAM_G_TH_23[6] GAM_G_TH_23[5] GAM_G_TH_23[4] GAM_G_TH_23[3] GAM_G_TH_23[2] GAM_G_TH_23[1] GAM_G_TH_23[0] GAM_G_TH_24[7] GAM_G_TH_24[6] GAM_G_TH_24[5] GAM_G_TH_24[4] GAM_G_TH_24[3] GAM_G_TH_24[2] GAM_G_TH_24[1] GAM_G_TH_24[0] GAM_G_TH_25[7] GAM_G_TH_25[6] GAM_G_TH_25[5] GAM_G_TH_25[4] GAM_G_TH_25[3] GAM_G_TH_25[2] GAM_G_TH_25[1] GAM_G_TH_25[0] GAM_G_TH_26[7] GAM_G_TH_26[6] GAM_G_TH_26[5] GAM_G_TH_26[4] GAM_G_TH_26[3] GAM_G_TH_26[2] GAM_G_TH_26[1] GAM_G_TH_26[0] GAM_G_TH_27[7] GAM_G_TH_27[6] GAM_G_TH_27[5] GAM_G_TH_27[4] GAM_G_TH_27[3] GAM_G_TH_27[2] GAM_G_TH_27[1] GAM_G_TH_27[0] GAM_G_TH_28[7] GAM_G_TH_28[6] GAM_G_TH_28[5] GAM_G_TH_28[4] GAM_G_TH_28[3] GAM_G_TH_28[2] GAM_G_TH_28[1] GAM_G_TH_28[0] GAM_G_TH_29[7] GAM_G_TH_29[6] GAM_G_TH_29[5] GAM_G_TH_29[4] GAM_G_TH_29[3] GAM_G_TH_29[2] GAM_G_TH_29[1] GAM_G_TH_29[0] GAM_G_TH_30[7] GAM_G_TH_30[6] GAM_G_TH_30[5] GAM_G_TH_30[4] GAM_G_TH_30[3] GAM_G_TH_30[2] GAM_G_TH_30[1] GAM_G_TH_30[0] GAM_G_TH_31[7] GAM_G_TH_31[6] GAM_G_TH_31[5] GAM_G_TH_31[4] GAM_G_TH_31[3] GAM_G_TH_31[2] GAM_G_TH_31[1] GAM_G_TH_31[0] - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - GAM_B_VEN GAM_B_GAIN_00[8] - - - - - GAM_B_GAIN_00[10] GAM_B_GAIN_00[9] GAM_B_GAIN_00[7] GAM_B_GAIN_00[6] GAM_B_GAIN_00[5] GAM_B_GAIN_00[4] GAM_B_GAIN_00[3] GAM_B_GAIN_00[2] GAM_B_GAIN_00[1] GAM_B_GAIN_00[0] - - - - - GAM_B_GAIN_01[10] GAM_B_GAIN_01[9] GAM_B_GAIN_01[8] GAM_B_GAIN_01[7] GAM_B_GAIN_01[6] GAM_B_GAIN_01[5] GAM_B_GAIN_01[4] GAM_B_GAIN_01[3] GAM_B_GAIN_01[2] GAM_B_GAIN_01[1] GAM_B_GAIN_01[0] - - - - - GAM_B_GAIN_02[10] GAM_B_GAIN_02[9] GAM_B_GAIN_02[8] GAM_B_GAIN_02[7] GAM_B_GAIN_02[6] GAM_B_GAIN_02[5] GAM_B_GAIN_02[4] GAM_B_GAIN_02[3] GAM_B_GAIN_02[2] GAM_B_GAIN_02[1] GAM_B_GAIN_02[0] - - - - - GAM_B_GAIN_03[10] GAM_B_GAIN_03[9] GAM_B_GAIN_03[8] GAM_B_GAIN_03[7] GAM_B_GAIN_03[6] GAM_B_GAIN_03[5] GAM_B_GAIN_03[4] GAM_B_GAIN_03[3] GAM_B_GAIN_03[2] GAM_B_GAIN_03[1] GAM_B_GAIN_03[0] - - - - - GAM_B_GAIN_04[10] GAM_B_GAIN_04[9] GAM_B_GAIN_04[8] GAM_B_GAIN_04[7] GAM_B_GAIN_04[6] GAM_B_GAIN_04[5] GAM_B_GAIN_04[4] GAM_B_GAIN_04[3] GAM_B_GAIN_04[2] GAM_B_GAIN_04[1] GAM_B_GAIN_04[0] - - - - - GAM_B_GAIN_05[10] GAM_B_GAIN_05[9] GAM_B_GAIN_05[8] GAM_B_GAIN_05[7] GAM_B_GAIN_05[6] GAM_B_GAIN_05[5] GAM_B_GAIN_05[4] GAM_B_GAIN_05[3] GAM_B_GAIN_05[2] GAM_B_GAIN_05[1] GAM_B_GAIN_05[0] - - - - - GAM_B_GAIN_06[10] GAM_B_GAIN_06[9] GAM_B_GAIN_06[8] GAM_B_GAIN_06[7] GAM_B_GAIN_06[6] GAM_B_GAIN_06[5] GAM_B_GAIN_06[4] GAM_B_GAIN_06[3] GAM_B_GAIN_06[2] GAM_B_GAIN_06[1] GAM_B_GAIN_06[0] - - - - - GAM_B_GAIN_07[10] GAM_B_GAIN_07[9] GAM_B_GAIN_07[8] GAM_B_GAIN_07[7] GAM_B_GAIN_07[6] GAM_B_GAIN_07[5] GAM_B_GAIN_07[4] GAM_B_GAIN_07[3] GAM_B_GAIN_07[2] GAM_B_GAIN_07[1] GAM_B_GAIN_07[0] R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-252 RZ/A1H Group, RZ/A1M Group Table 58.2 Module Video display controller 5 channel 1 58. List of Registers Register Bits Register Abbreviation GAM_B_LUT5 GAM_B_LUT6 GAM_B_LUT7 GAM_B_LUT8 GAM_B_LUT9 GAM_B_LUT10 GAM_B_LUT11 GAM_B_LUT12 GAM_B_LUT13 Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 Bits 24/16/8/0 - - - - - GAM_B_GAIN_08[10] GAM_B_GAIN_08[9] GAM_B_GAIN_08[8] GAM_B_GAIN_08[7] GAM_B_GAIN_08[6] GAM_B_GAIN_08[5] GAM_B_GAIN_08[4] GAM_B_GAIN_08[3] GAM_B_GAIN_08[2] GAM_B_GAIN_08[1] GAM_B_GAIN_08[0] - - - - - GAM_B_GAIN_09[10] GAM_B_GAIN_09[9] GAM_B_GAIN_09[8] GAM_B_GAIN_09[7] GAM_B_GAIN_09[6] GAM_B_GAIN_09[5] GAM_B_GAIN_09[4] GAM_B_GAIN_09[3] GAM_B_GAIN_09[2] GAM_B_GAIN_09[1] GAM_B_GAIN_09[0] - - - - - GAM_B_GAIN_10[10] GAM_B_GAIN_10[9] GAM_B_GAIN_10[8] GAM_B_GAIN_10[7] GAM_B_GAIN_10[6] GAM_B_GAIN_10[5] GAM_B_GAIN_10[4] GAM_B_GAIN_10[3] GAM_B_GAIN_10[2] GAM_B_GAIN_10[1] GAM_B_GAIN_10[0] - - - - - GAM_B_GAIN_11[10] GAM_B_GAIN_11[9] GAM_B_GAIN_11[8] GAM_B_GAIN_11[7] GAM_B_GAIN_11[6] GAM_B_GAIN_11[5] GAM_B_GAIN_11[4] GAM_B_GAIN_11[3] GAM_B_GAIN_11[2] GAM_B_GAIN_11[1] GAM_B_GAIN_11[0] - - - - - GAM_B_GAIN_12[10] GAM_B_GAIN_12[9] GAM_B_GAIN_12[8] GAM_B_GAIN_12[7] GAM_B_GAIN_12[6] GAM_B_GAIN_12[5] GAM_B_GAIN_12[4] GAM_B_GAIN_12[3] GAM_B_GAIN_12[2] GAM_B_GAIN_12[1] GAM_B_GAIN_12[0] - - - - - GAM_B_GAIN_13[10] GAM_B_GAIN_13[9] GAM_B_GAIN_13[8] GAM_B_GAIN_13[7] GAM_B_GAIN_13[6] GAM_B_GAIN_13[5] GAM_B_GAIN_13[4] GAM_B_GAIN_13[3] GAM_B_GAIN_13[2] GAM_B_GAIN_13[1] GAM_B_GAIN_13[0] - - - - - GAM_B_GAIN_14[10] GAM_B_GAIN_14[9] GAM_B_GAIN_14[8] GAM_B_GAIN_14[7] GAM_B_GAIN_14[6] GAM_B_GAIN_14[5] GAM_B_GAIN_14[4] GAM_B_GAIN_14[3] GAM_B_GAIN_14[2] GAM_B_GAIN_14[1] GAM_B_GAIN_14[0] - - - - - GAM_B_GAIN_15[10] GAM_B_GAIN_15[9] GAM_B_GAIN_15[8] GAM_B_GAIN_15[7] GAM_B_GAIN_15[6] GAM_B_GAIN_15[5] GAM_B_GAIN_15[4] GAM_B_GAIN_15[3] GAM_B_GAIN_15[2] GAM_B_GAIN_15[1] GAM_B_GAIN_15[0] - - - - - GAM_B_GAIN_16[10] GAM_B_GAIN_16[9] GAM_B_GAIN_16[8] GAM_B_GAIN_16[7] GAM_B_GAIN_16[6] GAM_B_GAIN_16[5] GAM_B_GAIN_16[4] GAM_B_GAIN_16[3] GAM_B_GAIN_16[2] GAM_B_GAIN_16[1] GAM_B_GAIN_16[0] - - - - - GAM_B_GAIN_17[10] GAM_B_GAIN_17[9] GAM_B_GAIN_17[8] GAM_B_GAIN_17[7] GAM_B_GAIN_17[6] GAM_B_GAIN_17[5] GAM_B_GAIN_17[4] GAM_B_GAIN_17[3] GAM_B_GAIN_17[2] GAM_B_GAIN_17[1] GAM_B_GAIN_17[0] - - - - - GAM_B_GAIN_18[10] GAM_B_GAIN_18[9] GAM_B_GAIN_18[8] GAM_B_GAIN_18[7] GAM_B_GAIN_18[6] GAM_B_GAIN_18[5] GAM_B_GAIN_18[4] GAM_B_GAIN_18[3] GAM_B_GAIN_18[2] GAM_B_GAIN_18[1] GAM_B_GAIN_18[0] - - - - - GAM_B_GAIN_19[10] GAM_B_GAIN_19[9] GAM_B_GAIN_19[8] GAM_B_GAIN_19[7] GAM_B_GAIN_19[6] GAM_B_GAIN_19[5] GAM_B_GAIN_19[4] GAM_B_GAIN_19[3] GAM_B_GAIN_19[2] GAM_B_GAIN_19[1] GAM_B_GAIN_19[0] - - - - - GAM_B_GAIN_20[10] GAM_B_GAIN_20[9] GAM_B_GAIN_20[8] GAM_B_GAIN_20[7] GAM_B_GAIN_20[6] GAM_B_GAIN_20[5] GAM_B_GAIN_20[4] GAM_B_GAIN_20[3] GAM_B_GAIN_20[2] GAM_B_GAIN_20[1] GAM_B_GAIN_20[0] - - - - - GAM_B_GAIN_21[10] GAM_B_GAIN_21[9] GAM_B_GAIN_21[8] GAM_B_GAIN_21[7] GAM_B_GAIN_21[6] GAM_B_GAIN_21[5] GAM_B_GAIN_21[4] GAM_B_GAIN_21[3] GAM_B_GAIN_21[2] GAM_B_GAIN_21[1] GAM_B_GAIN_21[0] - - - - - GAM_B_GAIN_22[10] GAM_B_GAIN_22[9] GAM_B_GAIN_22[8] GAM_B_GAIN_22[7] GAM_B_GAIN_22[6] GAM_B_GAIN_22[5] GAM_B_GAIN_22[4] GAM_B_GAIN_22[3] GAM_B_GAIN_22[2] GAM_B_GAIN_22[1] GAM_B_GAIN_22[0] - - - - - GAM_B_GAIN_23[10] GAM_B_GAIN_23[9] GAM_B_GAIN_23[8] GAM_B_GAIN_23[7] GAM_B_GAIN_23[6] GAM_B_GAIN_23[5] GAM_B_GAIN_23[4] GAM_B_GAIN_23[3] GAM_B_GAIN_23[2] GAM_B_GAIN_23[1] GAM_B_GAIN_23[0] - - - - - GAM_B_GAIN_24[10] GAM_B_GAIN_24[9] GAM_B_GAIN_24[8] GAM_B_GAIN_24[7] GAM_B_GAIN_24[6] GAM_B_GAIN_24[5] GAM_B_GAIN_24[4] GAM_B_GAIN_24[3] GAM_B_GAIN_24[2] GAM_B_GAIN_24[1] GAM_B_GAIN_24[0] - - - - - GAM_B_GAIN_25[10] GAM_B_GAIN_25[9] GAM_B_GAIN_25[8] GAM_B_GAIN_25[7] GAM_B_GAIN_25[6] GAM_B_GAIN_25[5] GAM_B_GAIN_25[4] GAM_B_GAIN_25[3] GAM_B_GAIN_25[2] GAM_B_GAIN_25[1] GAM_B_GAIN_25[0] R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-253 RZ/A1H Group, RZ/A1M Group Table 58.2 Module Video display controller 5 channel 1 58. List of Registers Register Bits Register Abbreviation GAM_B_LUT14 GAM_B_LUT15 GAM_B_LUT16 GAM_B_AREA1 GAM_B_AREA2 GAM_B_AREA3 GAM_B_AREA4 GAM_B_AREA5 GAM_B_AREA6 GAM_B_AREA7 GAM_B_AREA8 GAM_R_UPDATE Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 Bits 24/16/8/0 - - - - - GAM_B_GAIN_26[10] GAM_B_GAIN_26[9] GAM_B_GAIN_26[8] GAM_B_GAIN_26[7] GAM_B_GAIN_26[6] GAM_B_GAIN_26[5] GAM_B_GAIN_26[4] GAM_B_GAIN_26[3] GAM_B_GAIN_26[2] GAM_B_GAIN_26[1] GAM_B_GAIN_26[0] - - - - - GAM_B_GAIN_27[10] GAM_B_GAIN_27[9] GAM_B_GAIN_27[8] GAM_B_GAIN_27[7] GAM_B_GAIN_27[6] GAM_B_GAIN_27[5] GAM_B_GAIN_27[4] GAM_B_GAIN_27[3] GAM_B_GAIN_27[2] GAM_B_GAIN_27[1] GAM_B_GAIN_27[0] - - - - - GAM_B_GAIN_28[10] GAM_B_GAIN_28[9] GAM_B_GAIN_28[8] GAM_B_GAIN_28[7] GAM_B_GAIN_28[6] GAM_B_GAIN_28[5] GAM_B_GAIN_28[4] GAM_B_GAIN_28[3] GAM_B_GAIN_28[2] GAM_B_GAIN_28[1] GAM_B_GAIN_28[0] - - - - - GAM_B_GAIN_29[10] GAM_B_GAIN_29[9] GAM_B_GAIN_29[8] GAM_B_GAIN_29[7] GAM_B_GAIN_29[6] GAM_B_GAIN_29[5] GAM_B_GAIN_29[4] GAM_B_GAIN_29[3] GAM_B_GAIN_29[2] GAM_B_GAIN_29[1] GAM_B_GAIN_29[0] - - - - - GAM_B_GAIN_30[10] GAM_B_GAIN_30[9] GAM_B_GAIN_30[8] GAM_B_GAIN_30[7] GAM_B_GAIN_30[6] GAM_B_GAIN_30[5] GAM_B_GAIN_30[4] GAM_B_GAIN_30[3] GAM_B_GAIN_30[2] GAM_B_GAIN_30[1] GAM_B_GAIN_30[0] - - - - - GAM_B_GAIN_31[10] GAM_B_GAIN_31[9] GAM_B_GAIN_31[8] GAM_B_GAIN_31[7] GAM_B_GAIN_31[6] GAM_B_GAIN_31[5] GAM_B_GAIN_31[4] GAM_B_GAIN_31[3] GAM_B_GAIN_31[2] GAM_B_GAIN_31[1] GAM_B_GAIN_31[0] - - - - - - - - GAM_B_TH_01[7] GAM_B_TH_01[6] GAM_B_TH_01[5] GAM_B_TH_01[4] GAM_B_TH_01[3] GAM_B_TH_01[2] GAM_B_TH_01[1] GAM_B_TH_01[0] GAM_B_TH_02[7] GAM_B_TH_02[6] GAM_B_TH_02[5] GAM_B_TH_02[4] GAM_B_TH_02[3] GAM_B_TH_02[2] GAM_B_TH_02[1] GAM_B_TH_02[0] GAM_B_TH_03[7] GAM_B_TH_03[6] GAM_B_TH_03[5] GAM_B_TH_03[4] GAM_B_TH_03[3] GAM_B_TH_03[2] GAM_B_TH_03[1] GAM_B_TH_03[0] GAM_B_TH_04[7] GAM_B_TH_04[6] GAM_B_TH_04[5] GAM_B_TH_04[4] GAM_B_TH_04[3] GAM_B_TH_04[2] GAM_B_TH_04[1] GAM_B_TH_04[0] GAM_B_TH_05[7] GAM_B_TH_05[6] GAM_B_TH_05[5] GAM_B_TH_05[4] GAM_B_TH_05[3] GAM_B_TH_05[2] GAM_B_TH_05[1] GAM_B_TH_05[0] GAM_B_TH_06[7] GAM_B_TH_06[6] GAM_B_TH_06[5] GAM_B_TH_06[4] GAM_B_TH_06[3] GAM_B_TH_06[2] GAM_B_TH_06[1] GAM_B_TH_06[0] GAM_B_TH_07[7] GAM_B_TH_07[6] GAM_B_TH_07[5] GAM_B_TH_07[4] GAM_B_TH_07[3] GAM_B_TH_07[2] GAM_B_TH_07[1] GAM_B_TH_07[0] GAM_B_TH_08[7] GAM_B_TH_08[6] GAM_B_TH_08[5] GAM_B_TH_08[4] GAM_B_TH_08[3] GAM_B_TH_08[2] GAM_B_TH_08[1] GAM_B_TH_08[0] GAM_B_TH_09[7] GAM_B_TH_09[6] GAM_B_TH_09[5] GAM_B_TH_09[4] GAM_B_TH_09[3] GAM_B_TH_09[2] GAM_B_TH_09[1] GAM_B_TH_09[0] GAM_B_TH_10[7] GAM_B_TH_10[6] GAM_B_TH_10[5] GAM_B_TH_10[4] GAM_B_TH_10[3] GAM_B_TH_10[2] GAM_B_TH_10[1] GAM_B_TH_10[0] GAM_B_TH_11[7] GAM_B_TH_11[6] GAM_B_TH_11[5] GAM_B_TH_11[4] GAM_B_TH_11[3] GAM_B_TH_11[2] GAM_B_TH_11[1] GAM_B_TH_11[0] GAM_B_TH_12[7] GAM_B_TH_12[6] GAM_B_TH_12[5] GAM_B_TH_12[4] GAM_B_TH_12[3] GAM_B_TH_12[2] GAM_B_TH_12[1] GAM_B_TH_12[0] GAM_B_TH_13[7] GAM_B_TH_13[6] GAM_B_TH_13[5] GAM_B_TH_13[4] GAM_B_TH_13[3] GAM_B_TH_13[2] GAM_B_TH_13[1] GAM_B_TH_13[0] GAM_B_TH_14[7] GAM_B_TH_14[6] GAM_B_TH_14[5] GAM_B_TH_14[4] GAM_B_TH_14[3] GAM_B_TH_14[2] GAM_B_TH_14[1] GAM_B_TH_14[0] GAM_B_TH_15[7] GAM_B_TH_15[6] GAM_B_TH_15[5] GAM_B_TH_15[4] GAM_B_TH_15[3] GAM_B_TH_15[2] GAM_B_TH_15[1] GAM_B_TH_15[0] GAM_B_TH_16[7] GAM_B_TH_16[6] GAM_B_TH_16[5] GAM_B_TH_16[4] GAM_B_TH_16[3] GAM_B_TH_16[2] GAM_B_TH_16[1] GAM_B_TH_16[0] GAM_B_TH_17[7] GAM_B_TH_17[6] GAM_B_TH_17[5] GAM_B_TH_17[4] GAM_B_TH_17[3] GAM_B_TH_17[2] GAM_B_TH_17[1] GAM_B_TH_17[0] GAM_B_TH_18[7] GAM_B_TH_18[6] GAM_B_TH_18[5] GAM_B_TH_18[4] GAM_B_TH_18[3] GAM_B_TH_18[2] GAM_B_TH_18[1] GAM_B_TH_18[0] GAM_B_TH_19[7] GAM_B_TH_19[6] GAM_B_TH_19[5] GAM_B_TH_19[4] GAM_B_TH_19[3] GAM_B_TH_19[2] GAM_B_TH_19[1] GAM_B_TH_19[0] GAM_B_TH_20[7] GAM_B_TH_20[6] GAM_B_TH_20[5] GAM_B_TH_20[4] GAM_B_TH_20[3] GAM_B_TH_20[2] GAM_B_TH_20[1] GAM_B_TH_20[0] GAM_B_TH_21[7] GAM_B_TH_21[6] GAM_B_TH_21[5] GAM_B_TH_21[4] GAM_B_TH_21[3] GAM_B_TH_21[2] GAM_B_TH_21[1] GAM_B_TH_21[0] GAM_B_TH_22[7] GAM_B_TH_22[6] GAM_B_TH_22[5] GAM_B_TH_22[4] GAM_B_TH_22[3] GAM_B_TH_22[2] GAM_B_TH_22[1] GAM_B_TH_22[0] GAM_B_TH_23[7] GAM_B_TH_23[6] GAM_B_TH_23[5] GAM_B_TH_23[4] GAM_B_TH_23[3] GAM_B_TH_23[2] GAM_B_TH_23[1] GAM_B_TH_23[0] GAM_B_TH_24[7] GAM_B_TH_24[6] GAM_B_TH_24[5] GAM_B_TH_24[4] GAM_B_TH_24[3] GAM_B_TH_24[2] GAM_B_TH_24[1] GAM_B_TH_24[0] GAM_B_TH_25[7] GAM_B_TH_25[6] GAM_B_TH_25[5] GAM_B_TH_25[4] GAM_B_TH_25[3] GAM_B_TH_25[2] GAM_B_TH_25[1] GAM_B_TH_25[0] GAM_B_TH_26[7] GAM_B_TH_26[6] GAM_B_TH_26[5] GAM_B_TH_26[4] GAM_B_TH_26[3] GAM_B_TH_26[2] GAM_B_TH_26[1] GAM_B_TH_26[0] GAM_B_TH_27[7] GAM_B_TH_27[6] GAM_B_TH_27[5] GAM_B_TH_27[4] GAM_B_TH_27[3] GAM_B_TH_27[2] GAM_B_TH_27[1] GAM_B_TH_27[0] GAM_B_TH_28[7] GAM_B_TH_28[6] GAM_B_TH_28[5] GAM_B_TH_28[4] GAM_B_TH_28[3] GAM_B_TH_28[2] GAM_B_TH_28[1] GAM_B_TH_28[0] GAM_B_TH_29[7] GAM_B_TH_29[6] GAM_B_TH_29[5] GAM_B_TH_29[4] GAM_B_TH_29[3] GAM_B_TH_29[2] GAM_B_TH_29[1] GAM_B_TH_29[0] GAM_B_TH_30[7] GAM_B_TH_30[6] GAM_B_TH_30[5] GAM_B_TH_30[4] GAM_B_TH_30[3] GAM_B_TH_30[2] GAM_B_TH_30[1] GAM_B_TH_30[0] GAM_B_TH_31[7] GAM_B_TH_31[6] GAM_B_TH_31[5] GAM_B_TH_31[4] GAM_B_TH_31[3] GAM_B_TH_31[2] GAM_B_TH_31[1] GAM_B_TH_31[0] - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - GAM_R_VEN R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-254 RZ/A1H Group, RZ/A1M Group Table 58.2 Module Video display controller 5 channel 1 58. List of Registers Register Bits Register Abbreviation GAM_R_LUT1 GAM_R_LUT2 GAM_R_LUT3 GAM_R_LUT4 GAM_R_LUT5 GAM_R_LUT6 GAM_R_LUT7 GAM_R_LUT8 GAM_R_LUT9 Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 Bits 24/16/8/0 - - - - - GAM_R_GAIN_00[10] GAM_R_GAIN_00[9] GAM_R_GAIN_00[8] GAM_R_GAIN_00[7] GAM_R_GAIN_00[6] GAM_R_GAIN_00[5] GAM_R_GAIN_00[4] GAM_R_GAIN_00[3] GAM_R_GAIN_00[2] GAM_R_GAIN_00[1] GAM_R_GAIN_00[0] - - - - - GAM_R_GAIN_01[10] GAM_R_GAIN_01[9] GAM_R_GAIN_01[8] GAM_R_GAIN_01[7] GAM_R_GAIN_01[6] GAM_R_GAIN_01[5] GAM_R_GAIN_01[4] GAM_R_GAIN_01[3] GAM_R_GAIN_01[2] GAM_R_GAIN_01[1] GAM_R_GAIN_01[0] - - - - - GAM_R_GAIN_02[10] GAM_R_GAIN_02[9] GAM_R_GAIN_02[8] GAM_R_GAIN_02[7] GAM_R_GAIN_02[6] GAM_R_GAIN_02[5] GAM_R_GAIN_02[4] GAM_R_GAIN_02[3] GAM_R_GAIN_02[2] GAM_R_GAIN_02[1] GAM_R_GAIN_02[0] - - - - - GAM_R_GAIN_03[10] GAM_R_GAIN_03[9] GAM_R_GAIN_03[8] GAM_R_GAIN_03[7] GAM_R_GAIN_03[6] GAM_R_GAIN_03[5] GAM_R_GAIN_03[4] GAM_R_GAIN_03[3] GAM_R_GAIN_03[2] GAM_R_GAIN_03[1] GAM_R_GAIN_03[0] - - - - - GAM_R_GAIN_04[10] GAM_R_GAIN_04[9] GAM_R_GAIN_04[8] GAM_R_GAIN_04[7] GAM_R_GAIN_04[6] GAM_R_GAIN_04[5] GAM_R_GAIN_04[4] GAM_R_GAIN_04[3] GAM_R_GAIN_04[2] GAM_R_GAIN_04[1] GAM_R_GAIN_04[0] - - - - - GAM_R_GAIN_05[10] GAM_R_GAIN_05[9] GAM_R_GAIN_05[8] GAM_R_GAIN_05[7] GAM_R_GAIN_05[6] GAM_R_GAIN_05[5] GAM_R_GAIN_05[4] GAM_R_GAIN_05[3] GAM_R_GAIN_05[2] GAM_R_GAIN_05[1] GAM_R_GAIN_05[0] - - - - - GAM_R_GAIN_06[10] GAM_R_GAIN_06[9] GAM_R_GAIN_06[8] GAM_R_GAIN_06[7] GAM_R_GAIN_06[6] GAM_R_GAIN_06[5] GAM_R_GAIN_06[4] GAM_R_GAIN_06[3] GAM_R_GAIN_06[2] GAM_R_GAIN_06[1] GAM_R_GAIN_06[0] - - - - - GAM_R_GAIN_07[10] GAM_R_GAIN_07[9] GAM_R_GAIN_07[8] GAM_R_GAIN_07[7] GAM_R_GAIN_07[6] GAM_R_GAIN_07[5] GAM_R_GAIN_07[4] GAM_R_GAIN_07[3] GAM_R_GAIN_07[2] GAM_R_GAIN_07[1] GAM_R_GAIN_07[0] - - - - - GAM_R_GAIN_08[10] GAM_R_GAIN_08[9] GAM_R_GAIN_08[8] GAM_R_GAIN_08[7] GAM_R_GAIN_08[6] GAM_R_GAIN_08[5] GAM_R_GAIN_08[4] GAM_R_GAIN_08[3] GAM_R_GAIN_08[2] GAM_R_GAIN_08[1] GAM_R_GAIN_08[0] - - - - - GAM_R_GAIN_09[10] GAM_R_GAIN_09[9] GAM_R_GAIN_09[8] GAM_R_GAIN_09[7] GAM_R_GAIN_09[6] GAM_R_GAIN_09[5] GAM_R_GAIN_09[4] GAM_R_GAIN_09[3] GAM_R_GAIN_09[2] GAM_R_GAIN_09[1] GAM_R_GAIN_09[0] - - - - - GAM_R_GAIN_10[10] GAM_R_GAIN_10[9] GAM_R_GAIN_10[8] GAM_R_GAIN_10[7] GAM_R_GAIN_10[6] GAM_R_GAIN_10[5] GAM_R_GAIN_10[4] GAM_R_GAIN_10[3] GAM_R_GAIN_10[2] GAM_R_GAIN_10[1] GAM_R_GAIN_10[0] - - - - - GAM_R_GAIN_11[10] GAM_R_GAIN_11[9] GAM_R_GAIN_11[8] GAM_R_GAIN_11[7] GAM_R_GAIN_11[6] GAM_R_GAIN_11[5] GAM_R_GAIN_11[4] GAM_R_GAIN_11[3] GAM_R_GAIN_11[2] GAM_R_GAIN_11[1] GAM_R_GAIN_11[0] - - - - - GAM_R_GAIN_12[10] GAM_R_GAIN_12[9] GAM_R_GAIN_12[8] GAM_R_GAIN_12[7] GAM_R_GAIN_12[6] GAM_R_GAIN_12[5] GAM_R_GAIN_12[4] GAM_R_GAIN_12[3] GAM_R_GAIN_12[2] GAM_R_GAIN_12[1] GAM_R_GAIN_12[0] - - - - - GAM_R_GAIN_13[10] GAM_R_GAIN_13[9] GAM_R_GAIN_13[8] GAM_R_GAIN_13[7] GAM_R_GAIN_13[6] GAM_R_GAIN_13[5] GAM_R_GAIN_13[4] GAM_R_GAIN_13[3] GAM_R_GAIN_13[2] GAM_R_GAIN_13[1] GAM_R_GAIN_13[0] - - - - - GAM_R_GAIN_14[10] GAM_R_GAIN_14[9] GAM_R_GAIN_14[8] GAM_R_GAIN_14[7] GAM_R_GAIN_14[6] GAM_R_GAIN_14[5] GAM_R_GAIN_14[4] GAM_R_GAIN_14[3] GAM_R_GAIN_14[2] GAM_R_GAIN_14[1] GAM_R_GAIN_14[0] - - - - - GAM_R_GAIN_15[10] GAM_R_GAIN_15[9] GAM_R_GAIN_15[8] GAM_R_GAIN_15[7] GAM_R_GAIN_15[6] GAM_R_GAIN_15[5] GAM_R_GAIN_15[4] GAM_R_GAIN_15[3] GAM_R_GAIN_15[2] GAM_R_GAIN_15[1] GAM_R_GAIN_15[0] - - - - - GAM_R_GAIN_16[10] GAM_R_GAIN_16[9] GAM_R_GAIN_16[8] GAM_R_GAIN_16[7] GAM_R_GAIN_16[6] GAM_R_GAIN_16[5] GAM_R_GAIN_16[4] GAM_R_GAIN_16[3] GAM_R_GAIN_16[2] GAM_R_GAIN_16[1] GAM_R_GAIN_16[0] - - - - - GAM_R_GAIN_17[10] GAM_R_GAIN_17[9] GAM_R_GAIN_17[8] GAM_R_GAIN_17[7] GAM_R_GAIN_17[6] GAM_R_GAIN_17[5] GAM_R_GAIN_17[4] GAM_R_GAIN_17[3] GAM_R_GAIN_17[2] GAM_R_GAIN_17[1] GAM_R_GAIN_17[0] R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-255 RZ/A1H Group, RZ/A1M Group Table 58.2 Module Video display controller 5 channel 1 58. List of Registers Register Bits Register Abbreviation GAM_R_LUT10 GAM_R_LUT11 GAM_R_LUT12 GAM_R_LUT13 GAM_R_LUT14 GAM_R_LUT15 GAM_R_LUT16 GAM_R_AREA1 GAM_R_AREA2 GAM_R_AREA3 Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 Bits 24/16/8/0 - - - - - GAM_R_GAIN_18[10] GAM_R_GAIN_18[9] GAM_R_GAIN_18[8] GAM_R_GAIN_18[7] GAM_R_GAIN_18[6] GAM_R_GAIN_18[5] GAM_R_GAIN_18[4] GAM_R_GAIN_18[3] GAM_R_GAIN_18[2] GAM_R_GAIN_18[1] GAM_R_GAIN_18[0] - - - - - GAM_R_GAIN_19[10] GAM_R_GAIN_19[9] GAM_R_GAIN_19[8] GAM_R_GAIN_19[7] GAM_R_GAIN_19[6] GAM_R_GAIN_19[5] GAM_R_GAIN_19[4] GAM_R_GAIN_19[3] GAM_R_GAIN_19[2] GAM_R_GAIN_19[1] GAM_R_GAIN_19[0] - - - - - GAM_R_GAIN_20[10] GAM_R_GAIN_20[9] GAM_R_GAIN_20[8] GAM_R_GAIN_20[7] GAM_R_GAIN_20[6] GAM_R_GAIN_20[5] GAM_R_GAIN_20[4] GAM_R_GAIN_20[3] GAM_R_GAIN_20[2] GAM_R_GAIN_20[1] GAM_R_GAIN_20[0] - - - - - GAM_R_GAIN_21[10] GAM_R_GAIN_21[9] GAM_R_GAIN_21[8] GAM_R_GAIN_21[7] GAM_R_GAIN_21[6] GAM_R_GAIN_21[5] GAM_R_GAIN_21[4] GAM_R_GAIN_21[3] GAM_R_GAIN_21[2] GAM_R_GAIN_21[1] GAM_R_GAIN_21[0] - - - - - GAM_R_GAIN_22[10] GAM_R_GAIN_22[9] GAM_R_GAIN_22[8] GAM_R_GAIN_22[7] GAM_R_GAIN_22[6] GAM_R_GAIN_22[5] GAM_R_GAIN_22[4] GAM_R_GAIN_22[3] GAM_R_GAIN_22[2] GAM_R_GAIN_22[1] GAM_R_GAIN_22[0] - - - - - GAM_R_GAIN_23[10] GAM_R_GAIN_23[9] GAM_R_GAIN_23[8] GAM_R_GAIN_23[7] GAM_R_GAIN_23[6] GAM_R_GAIN_23[5] GAM_R_GAIN_23[4] GAM_R_GAIN_23[3] GAM_R_GAIN_23[2] GAM_R_GAIN_23[1] GAM_R_GAIN_23[0] - - - - - GAM_R_GAIN_24[10] GAM_R_GAIN_24[9] GAM_R_GAIN_24[8] GAM_R_GAIN_24[7] GAM_R_GAIN_24[6] GAM_R_GAIN_24[5] GAM_R_GAIN_24[4] GAM_R_GAIN_24[3] GAM_R_GAIN_24[2] GAM_R_GAIN_24[1] GAM_R_GAIN_24[0] - - - - - GAM_R_GAIN_25[10] GAM_R_GAIN_25[9] GAM_R_GAIN_25[8] GAM_R_GAIN_25[7] GAM_R_GAIN_25[6] GAM_R_GAIN_25[5] GAM_R_GAIN_25[4] GAM_R_GAIN_25[3] GAM_R_GAIN_25[2] GAM_R_GAIN_25[1] GAM_R_GAIN_25[0] - - - - - GAM_R_GAIN_26[10] GAM_R_GAIN_26[9] GAM_R_GAIN_26[8] GAM_R_GAIN_26[7] GAM_R_GAIN_26[6] GAM_R_GAIN_26[5] GAM_R_GAIN_26[4] GAM_R_GAIN_26[3] GAM_R_GAIN_26[2] GAM_R_GAIN_26[1] GAM_R_GAIN_26[0] - - - - - GAM_R_GAIN_27[10] GAM_R_GAIN_27[9] GAM_R_GAIN_27[8] GAM_R_GAIN_27[7] GAM_R_GAIN_27[6] GAM_R_GAIN_27[5] GAM_R_GAIN_27[4] GAM_R_GAIN_27[3] GAM_R_GAIN_27[2] GAM_R_GAIN_27[1] GAM_R_GAIN_27[0] - - - - - GAM_R_GAIN_28[10] GAM_R_GAIN_28[9] GAM_R_GAIN_28[8] GAM_R_GAIN_28[7] GAM_R_GAIN_28[6] GAM_R_GAIN_28[5] GAM_R_GAIN_28[4] GAM_R_GAIN_28[3] GAM_R_GAIN_28[2] GAM_R_GAIN_28[1] GAM_R_GAIN_28[0] - - - - - GAM_R_GAIN_29[10] GAM_R_GAIN_29[9] GAM_R_GAIN_29[8] GAM_R_GAIN_29[7] GAM_R_GAIN_29[6] GAM_R_GAIN_29[5] GAM_R_GAIN_29[4] GAM_R_GAIN_29[3] GAM_R_GAIN_29[2] GAM_R_GAIN_29[1] GAM_R_GAIN_29[0] - - - - - GAM_R_GAIN_30[10] GAM_R_GAIN_30[9] GAM_R_GAIN_30[8] GAM_R_GAIN_30[7] GAM_R_GAIN_30[6] GAM_R_GAIN_30[5] GAM_R_GAIN_30[4] GAM_R_GAIN_30[3] GAM_R_GAIN_30[2] GAM_R_GAIN_30[1] GAM_R_GAIN_30[0] - - - - - GAM_R_GAIN_31[10] GAM_R_GAIN_31[9] GAM_R_GAIN_31[8] GAM_R_GAIN_31[7] GAM_R_GAIN_31[6] GAM_R_GAIN_31[5] GAM_R_GAIN_31[4] GAM_R_GAIN_31[3] GAM_R_GAIN_31[2] GAM_R_GAIN_31[1] GAM_R_GAIN_31[0] - - - - - - - - GAM_R_TH_01[7] GAM_R_TH_01[6] GAM_R_TH_01[5] GAM_R_TH_01[4] GAM_R_TH_01[3] GAM_R_TH_01[2] GAM_R_TH_01[1] GAM_R_TH_01[0] GAM_R_TH_02[7] GAM_R_TH_02[6] GAM_R_TH_02[5] GAM_R_TH_02[4] GAM_R_TH_02[3] GAM_R_TH_02[2] GAM_R_TH_02[1] GAM_R_TH_02[0] GAM_R_TH_03[7] GAM_R_TH_03[6] GAM_R_TH_03[5] GAM_R_TH_03[4] GAM_R_TH_03[3] GAM_R_TH_03[2] GAM_R_TH_03[1] GAM_R_TH_03[0] GAM_R_TH_04[7] GAM_R_TH_04[6] GAM_R_TH_04[5] GAM_R_TH_04[4] GAM_R_TH_04[3] GAM_R_TH_04[2] GAM_R_TH_04[1] GAM_R_TH_04[0] GAM_R_TH_05[7] GAM_R_TH_05[6] GAM_R_TH_05[5] GAM_R_TH_05[4] GAM_R_TH_05[3] GAM_R_TH_05[2] GAM_R_TH_05[1] GAM_R_TH_05[0] GAM_R_TH_06[7] GAM_R_TH_06[6] GAM_R_TH_06[5] GAM_R_TH_06[4] GAM_R_TH_06[3] GAM_R_TH_06[2] GAM_R_TH_06[1] GAM_R_TH_06[0] GAM_R_TH_07[7] GAM_R_TH_07[6] GAM_R_TH_07[5] GAM_R_TH_07[4] GAM_R_TH_07[3] GAM_R_TH_07[2] GAM_R_TH_07[1] GAM_R_TH_07[0] GAM_R_TH_08[7] GAM_R_TH_08[6] GAM_R_TH_08[5] GAM_R_TH_08[4] GAM_R_TH_08[3] GAM_R_TH_08[2] GAM_R_TH_08[1] GAM_R_TH_08[0] GAM_R_TH_09[7] GAM_R_TH_09[6] GAM_R_TH_09[5] GAM_R_TH_09[4] GAM_R_TH_09[3] GAM_R_TH_09[2] GAM_R_TH_09[1] GAM_R_TH_09[0] GAM_R_TH_10[7] GAM_R_TH_10[6] GAM_R_TH_10[5] GAM_R_TH_10[4] GAM_R_TH_10[3] GAM_R_TH_10[2] GAM_R_TH_10[1] GAM_R_TH_10[0] GAM_R_TH_11[7] GAM_R_TH_11[6] GAM_R_TH_11[5] GAM_R_TH_11[4] GAM_R_TH_11[3] GAM_R_TH_11[2] GAM_R_TH_11[1] GAM_R_TH_11[0] R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-256 RZ/A1H Group, RZ/A1M Group Table 58.2 Module Video display controller 5 channel 1 58. List of Registers Register Bits Register Abbreviation GAM_R_AREA4 GAM_R_AREA5 GAM_R_AREA6 GAM_R_AREA7 GAM_R_AREA8 TCON_UPDATE TCON_TIM TCON_TIM_STVA1 TCON_TIM_STVA2 TCON_TIM_STVB1 TCON_TIM_STVB2 TCON_TIM_STH1 Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 Bits 24/16/8/0 GAM_R_TH_12[7] GAM_R_TH_12[6] GAM_R_TH_12[5] GAM_R_TH_12[4] GAM_R_TH_12[3] GAM_R_TH_12[2] GAM_R_TH_12[1] GAM_R_TH_12[0] GAM_R_TH_13[7] GAM_R_TH_13[6] GAM_R_TH_13[5] GAM_R_TH_13[4] GAM_R_TH_13[3] GAM_R_TH_13[2] GAM_R_TH_13[1] GAM_R_TH_13[0] GAM_R_TH_14[7] GAM_R_TH_14[6] GAM_R_TH_14[5] GAM_R_TH_14[4] GAM_R_TH_14[3] GAM_R_TH_14[2] GAM_R_TH_14[1] GAM_R_TH_14[0] GAM_R_TH_15[7] GAM_R_TH_15[6] GAM_R_TH_15[5] GAM_R_TH_15[4] GAM_R_TH_15[3] GAM_R_TH_15[2] GAM_R_TH_15[1] GAM_R_TH_15[0] GAM_R_TH_16[7] GAM_R_TH_16[6] GAM_R_TH_16[5] GAM_R_TH_16[4] GAM_R_TH_16[3] GAM_R_TH_16[2] GAM_R_TH_16[1] GAM_R_TH_16[0] GAM_R_TH_17[7] GAM_R_TH_17[6] GAM_R_TH_17[5] GAM_R_TH_17[4] GAM_R_TH_17[3] GAM_R_TH_17[2] GAM_R_TH_17[1] GAM_R_TH_17[0] GAM_R_TH_18[7] GAM_R_TH_18[6] GAM_R_TH_18[5] GAM_R_TH_18[4] GAM_R_TH_18[3] GAM_R_TH_18[2] GAM_R_TH_18[1] GAM_R_TH_18[0] GAM_R_TH_19[7] GAM_R_TH_19[6] GAM_R_TH_19[5] GAM_R_TH_19[4] GAM_R_TH_19[3] GAM_R_TH_19[2] GAM_R_TH_19[1] GAM_R_TH_19[0] GAM_R_TH_20[7] GAM_R_TH_20[6] GAM_R_TH_20[5] GAM_R_TH_20[4] GAM_R_TH_20[3] GAM_R_TH_20[2] GAM_R_TH_20[1] GAM_R_TH_20[0] GAM_R_TH_21[7] GAM_R_TH_21[6] GAM_R_TH_21[5] GAM_R_TH_21[4] GAM_R_TH_21[3] GAM_R_TH_21[2] GAM_R_TH_21[1] GAM_R_TH_21[0] GAM_R_TH_22[7] GAM_R_TH_22[6] GAM_R_TH_22[5] GAM_R_TH_22[4] GAM_R_TH_22[3] GAM_R_TH_22[2] GAM_R_TH_22[1] GAM_R_TH_22[0] GAM_R_TH_23[7] GAM_R_TH_23[6] GAM_R_TH_23[5] GAM_R_TH_23[4] GAM_R_TH_23[3] GAM_R_TH_23[2] GAM_R_TH_23[1] GAM_R_TH_23[0] GAM_R_TH_24[7] GAM_R_TH_24[6] GAM_R_TH_24[5] GAM_R_TH_24[4] GAM_R_TH_24[3] GAM_R_TH_24[2] GAM_R_TH_24[1] GAM_R_TH_24[0] GAM_R_TH_25[7] GAM_R_TH_25[6] GAM_R_TH_25[5] GAM_R_TH_25[4] GAM_R_TH_25[3] GAM_R_TH_25[2] GAM_R_TH_25[1] GAM_R_TH_25[0] GAM_R_TH_26[7] GAM_R_TH_26[6] GAM_R_TH_26[5] GAM_R_TH_26[4] GAM_R_TH_26[3] GAM_R_TH_26[2] GAM_R_TH_26[1] GAM_R_TH_26[0] GAM_R_TH_27[7] GAM_R_TH_27[6] GAM_R_TH_27[5] GAM_R_TH_27[4] GAM_R_TH_27[3] GAM_R_TH_27[2] GAM_R_TH_27[1] GAM_R_TH_27[0] GAM_R_TH_28[7] GAM_R_TH_28[6] GAM_R_TH_28[5] GAM_R_TH_28[4] GAM_R_TH_28[3] GAM_R_TH_28[2] GAM_R_TH_28[1] GAM_R_TH_28[0] GAM_R_TH_29[7] GAM_R_TH_29[6] GAM_R_TH_29[5] GAM_R_TH_29[4] GAM_R_TH_29[3] GAM_R_TH_29[2] GAM_R_TH_29[1] GAM_R_TH_29[0] GAM_R_TH_30[7] GAM_R_TH_30[6] GAM_R_TH_30[5] GAM_R_TH_30[4] GAM_R_TH_30[3] GAM_R_TH_30[2] GAM_R_TH_30[1] GAM_R_TH_30[0] GAM_R_TH_31[7] GAM_R_TH_31[6] GAM_R_TH_31[5] GAM_R_TH_31[4] GAM_R_TH_31[3] GAM_R_TH_31[2] GAM_R_TH_31[1] GAM_R_TH_31[0] - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - TCON_VEN - - - - - TCON_HALF[10] TCON_HALF[9] TCON_HALF[8] TCON_HALF[7] TCON_HALF[6] TCON_HALF[5] TCON_HALF[4] TCON_HALF[3] TCON_HALF[2] TCON_HALF[1] TCON_HALF[0] - - - - - TCON_OFFSET [10] TCON_OFFSET[9] TCON_OFFSET[8] TCON_OFFSET[7] TCON_OFFSET[6] TCON_OFFSET[5] TCON_OFFSET[4] TCON_OFFSET[3] TCON_OFFSET[2] TCON_OFFSET[1] TCON_OFFSET[0] - - - - - TCON_STVA_VS [10] TCON_STVA_VS [9] TCON_STVA_VS [8] TCON_STVA_VS [7] TCON_STVA_VS [6] TCON_STVA_VS [5] TCON_STVA_VS [4] TCON_STVA_VS [3] TCON_STVA_VS [2] TCON_STVA_VS [1] TCON_STVA_VS [0] - - - - - TCON_STVA_VW[10] TCON_STVA_VW[9] TCON_STVA_VW[8] TCON_STVA_VW[7] TCON_STVA_VW[6] TCON_STVA_VW[5] TCON_STVA_VW[4] TCON_STVA_VW[3] TCON_STVA_VW[2] TCON_STVA_VW[1] TCON_STVA_VW[0] - - - - - - - - - - - - - - - - - - - - - - - - - - - TCON_STVA_INV - TCON_STVA_ SEL[2] TCON_STVA_ SEL[1] TCON_STVA_ SEL[0] - - - - - TCON_STVB_VS [10] TCON_STVB_VS [9] TCON_STVB_VS [8] TCON_STVB_VS [7] TCON_STVB_VS [6] TCON_STVB_VS [5] TCON_STVB_VS [4] TCON_STVB_VS [3] TCON_STVB_VS [2] TCON_STVB_VS [1] TCON_STVB_VS [0] - - - - - TCON_STVB_VW[10] TCON_STVB_VW[9] TCON_STVB_VW[8] TCON_STVB_VW[7] TCON_STVB_VW[6] TCON_STVB_VW[5] TCON_STVB_VW[4] TCON_STVB_VW[3] TCON_STVB_VW[2] TCON_STVB_VW[1] TCON_STVB_VW[0] - - - - - - - - - - - - - - - - - - - - - - - - - - - TCON_STVB_INV - TCON_STVB_ SEL[2] TCON_STVB_ SEL[1] TCON_STVB_ SEL[0] - - - - - TCON_STH_HS [10] TCON_STH_HS[9] TCON_STH_HS[8] TCON_STH_HS[7] TCON_STH_HS[6] TCON_STH_HS[5] TCON_STH_HS[4] TCON_STH_HS[3] TCON_STH_HS[2] TCON_STH_HS[1] TCON_STH_HS[0] - - - - - TCON_STH_HW [10] TCON_STH_HW [9] TCON_STH_HW [8] TCON_STH_HW [7] TCON_STH_HW [6] TCON_STH_HW [5] TCON_STH_HW [4] TCON_STH_HW [3] TCON_STH_HW [2] TCON_STH_HW [1] TCON_STH_HW [0] R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-257 RZ/A1H Group, RZ/A1M Group Table 58.2 Module Video display controller 5 channel 1 58. List of Registers Register Bits Register Abbreviation TCON_TIM_STH2 TCON_TIM_STB1 TCON_TIM_STB2 TCON_TIM_CPV1 TCON_TIM_CPV2 TCON_TIM_POLA1 TCON_TIM_POLA2 TCON_TIM_POLB1 TCON_TIM_POLB2 TCON_TIM_DE OUT_UPDATE Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 Bits 24/16/8/0 - - - - - - - - - - - - - - - - - - - - - - - TCON_STH_HS_SEL - - - TCON_STH_INV - TCON_STH_SEL [2] TCON_STH_SEL [1] TCON_STH_SEL [0] - - - - - TCON_STB_HS [10] TCON_STB_HS[9] TCON_STB_HS[8] TCON_STB_HS[7] TCON_STB_HS[6] TCON_STB_HS[5] TCON_STB_HS[4] TCON_STB_HS[3] TCON_STB_HS[2] TCON_STB_HS[1] TCON_STB_HS[0] - - - - - TCON_STB_HW [10] TCON_STB_HW [9] TCON_STB_HW [8] TCON_STB_HW [7] TCON_STB_HW [6] TCON_STB_HW [5] TCON_STB_HW [4] TCON_STB_HW [3] TCON_STB_HW [2] TCON_STB_HW [1] TCON_STB_HW [0] - - - - - - - - - - - - - - - - - - - - - - - TCON_STB_HS_SEL - - - TCON_STB_INV - TCON_STB_SEL [2] TCON_STB_SEL [1] TCON_STB_SEL [0] - - - - - TCON_CPV_HS [10] TCON_CPV_HS [9] TCON_CPV_HS [8] TCON_CPV_HS[7] TCON_CPV_HS[6] TCON_CPV_HS[5] TCON_CPV_HS[4] TCON_CPV_HS[3] TCON_CPV_HS[2] TCON_CPV_HS[1] TCON_CPV_HS[0] - - - - - TCON_CPV_HW [10] TCON_CPV_HW [9] TCON_CPV_HW [8] TCON_CPV_HW [7] TCON_CPV_HW [6] TCON_CPV_HW [5] TCON_CPV_HW [4] TCON_CPV_HW [3] TCON_CPV_HW [2] TCON_CPV_HW [1] TCON_CPV_HW [0] - - - - - - - - - - - - - - - - - - - - - - - TCON_CPV_HS_SEL - - - TCON_CPV_INV - TCON_CPV_SEL [2] TCON_CPV_SEL [1] TCON_CPV_SEL [0] - - - - - TCON_POLA_HS[10] TCON_POLA_HS[9] TCON_POLA_HS[8] TCON_POLA_HS[7] TCON_POLA_HS[6] TCON_POLA_HS[5] TCON_POLA_HS[4] TCON_POLA_HS[3] TCON_POLA_HS[2] TCON_POLA_HS[1] TCON_POLA_HS[0] - - - - - TCON_POLA_ HW[10] TCON_POLA_ HW[9] TCON_POLA_ HW[8] TCON_POLA_ HW[7] TCON_POLA_ HW[6] TCON_POLA_ HW[5] TCON_POLA_ HW[4] TCON_POLA_ HW[3] TCON_POLA_ HW[2] TCON_POLA_ HW[1] TCON_POLA_ HW[0] - - - - - - - - - - - - - - - - - - TCON_POLA_MD[1] TCON_POLA_MD[0] - - - TCON_POLA_HS_SE L - - - TCON_POLA_ INV - TCON_POLA_ SEL[2] TCON_POLA_ SEL[1] TCON_POLA_ SEL[0] - - - - - TCON_POLB_HS[10] TCON_POLB_HS[9] TCON_POLB_HS[8] TCON_POLB_HS[7] TCON_POLB_HS[6] TCON_POLB_HS[5] TCON_POLB_HS[4] TCON_POLB_HS[3] TCON_POLB_HS[2] TCON_POLB_HS[1] TCON_POLB_HS[0] - - - - - TCON_POLB_ HW[10] TCON_POLB_ HW[9] TCON_POLB_ HW[8] TCON_POLB_ HW[7] TCON_POLB_ HW[6] TCON_POLB_ HW[5] TCON_POLB_ HW[4] TCON_POLB_ HW[3] TCON_POLB_ HW[2] TCON_POLB_ HW[1] TCON_POLB_ HW[0] - - - - - - - - - - - - - - - - - - TCON_POLB_MD[1] TCON_POLB_MD[0] - - - TCON_POLB_HS_SE L - - - TCON_POLB_ INV - TCON_POLB_ SEL[2] TCON_POLB_ SEL[1] TCON_POLB_ SEL[0] - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - TCON_DE_INV - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - OUTCNT_VEN R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-258 RZ/A1H Group, RZ/A1M Group Table 58.2 Module Video display controller 5 channel 1 58. List of Registers Register Bits Register Abbreviation OUT_SET OUT_BRIGHT1 OUT_BRIGHT2 OUT_CONTRAST OUT_PDTHA OUT_CLK_PHASE Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 Bits 24/16/8/0 - - - OUT_ENDIAN_ ON - - - OUT_SWAP_ON - - - - - - - - - - OUT_FORMAT[1] OUT_FORMAT[0] - - OUT_FRQ_SEL[1] OUT_FRQ_SEL[0] - - - OUT_DIR_SEL - - OUT_PHASE[1] OUT_PHASE[0] - - - - - - - - - - - - - - - - - - - - - - PBRT_G[9] PBRT_G[8] PBRT_G[7] PBRT_G[6] PBRT_G[5] PBRT_G[4] PBRT_G[3] PBRT_G[2] PBRT_G[1] PBRT_G[0] - - - - - - PBRT_B[9] PBRT_B[8] PBRT_B[7] PBRT_B[6] PBRT_B[5] PBRT_B[4] PBRT_B[3] PBRT_B[2] PBRT_B[1] PBRT_B[0] - - - - - - PBRT_R[9] PBRT_R[8] PBRT_R[7] PBRT_R[6] PBRT_R[5] PBRT_R[4] PBRT_R[3] PBRT_R[2] PBRT_R[1] PBRT_R[0] - - - - - - - - CONT_G[7] CONT_G[6] CONT_G[5] CONT_G[4] CONT_G[3] CONT_G[2] CONT_G[1] CONT_G[0] CONT_B[7] CONT_B[6] CONT_B[5] CONT_B[4] CONT_B[3] CONT_B[2] CONT_B[1] CONT_B[0] CONT_R[7] CONT_R[6] CONT_R[5] CONT_R[4] CONT_R[3] CONT_R[2] CONT_R[1] CONT_R[0] - - - - - - - - - - PDTH_SEL[1] PDTH_SEL[0] - - PDTH_FORMAT [1] PDTH_FORMAT [0] - - PDTH_PA[1] PDTH_PA[0] - - PDTH_PB[1] PDTH_PB[0] - - PDTH_PC[1] PDTH_PC[0] - - PDTH_PD[1] PDTH_PD[0] - - - - - - - - - - - - - - - - - - - OUTCNT_FRONT_G AM - - - OUTCNT_LCD_ EDGE SYSCNT_INT1 SYSCNT_INT2 SYSCNT_INT3 SYSCNT_INT4 OUTCNT_STVA_EDG OUTCNT_STVB_EDG OUTCNT_STH_EDGE OUTCNT_STB_EDGE E E OUTCNT_CPV_EDG E OUTCNT_POLA_EDG OUTCNT_POLB_EDG E E - - - INT_STA7 - - - - - - INT_STA5 - - - INT_STA6 INT_STA4 - - - INT_STA3 - - - INT_STA2 - - - INT_STA1 - - - INT_STA0 - - - INT_STA15 - - - INT_STA14 - - - INT_STA13 - - - INT_STA12 - - - INT_STA11 - - - INT_STA10 - - - INT_STA9 - - - INT_STA8 - - - - - - - INT_STA22 - - - INT_STA21 - - - INT_STA20 - - - INT_STA19 - - - INT_STA18 - - - INT_STA17 - - - INT_STA16 - - - INT_OUT7_ON - - - INT_OUT6_ON - - - INT_OUT5_ON - - - INT_OUT4_ON - - - INT_OUT3_ON - - - INT_OUT2_ON - - - INT_OUT1_ON - - - INT_OUT0_ON - - - INT_OUT15_ON - - - INT_OUT14_ON - - - INT_OUT13_ON - - - INT_OUT12_ON - - - INT_OUT11_ON - - - INT_OUT10_ON - - - INT_OUT9_ON - - - INT_OUT8_ON - - - - - - - INT_OUT22_ON - - - INT_OUT21_ON - - - INT_OUT20_ON - - - INT_OUT19_ON - - - INT_OUT18_ON - - - INT_OUT17_ON - - - INT_OUT16_ON SYSCNT_PANEL_ CLK - - PANEL_ICKSEL[1] PANEL_ICKSEL[0] PANEL_OCKSEL [1] PANEL_OCKSEL [0] - PANEL_ICKEN - - PANEL_DCDR[5] PANEL_DCDR[4] PANEL_DCDR[3] PANEL_DCDR[2] PANEL_DCDR[1] PANEL_DCDR[0] SYSCNT_CLUT - GR_OIR_CLT_ SEL_ST - GR3_CLT_SEL_ ST - - - GR2_CLT_SEL_ ST - - - GR1_CLT_SEL_ ST - - - GR0_CLT_SEL_ ST SYSCNT_INT5 SYSCNT_INT6 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-259 RZ/A1H Group, RZ/A1M Group Table 58.2 LVDS output interface Register Bits Register Abbreviation Module LVDS_UPDATE LVDSFCL LCLKSELR LPLLSETR LPHYACC Image renderer channel 0 58. List of Registers CR SR SRCR ICR IMR DLPR DLSAR DSAR DSTR Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 - - - - - - - Bits 24/16/8/0 - - - - - - - - LVDS_UPDATE - - - - - - - - - - - - - - - - - - - SYNC_MODE - - - - SYNC_POL[1] SYNC_POL[0] - - - - - - - - - - LVDS_SEL2[3] LVDS_SEL2[2] LVDS_SEL2[1] LVDS_SEL2[0] LVDS_SEL1[3] LVDS_SEL1[2] LVDS_SEL1[1] LVDS_SEL1[0] LVDS_SEL0[3] LVDS_SEL0[2] LVDS_SEL0[1] LVDS_SEL0[0] - - - - - LVDS_IN_CLK_ SEL[2] LVDS_IN_CLK_ SEL[1] LVDS_IN_CLK_ SEL[0] - - - - - - LVDS_IDIV_SET [1] LVDS_IDIV_SET [0] LVDSPLL_TST[5] LVDSPLL_TST[4] LVDSPLL_TST[3] LVDSPLL_TST[2] LVDSPLL_TST[1] LVDSPLL_TST[0] LVDS_ODIV_SET[1] LVDS_ODIV_SET[0] - - - LVDS_CLK_EN - - LVDS_VDC_SEL - - - - - - LVDSPLL_FD[10] LVDSPLL_FD[9] LVDSPLL_FD[8] LVDSPLL_FD[7] LVDSPLL_FD[6] LVDSPLL_FD[5] LVDSPLL_FD[4] LVDSPLL_FD[3] LVDSPLL_FD[2] LVDSPLL_FD[1] LVDSPLL_FD[0] - - - LVDSPLL_RD[4] LVDSPLL_RD[3] LVDSPLL_RD[2] LVDSPLL_RD[1] LVDSPLL_RD[0] - - LVDSPLL_OD[1] LVDSPLL_OD[0] - - - LVDSPLL_PD - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - SKEWC[1] SKEWC[0] - - - - - - - - - - - - - - - - SWRST - - - - - - - - - - - - SFE ARS RS - - - - - - - - - - - - - - - - - - - - - - - - SFS DSA REN - - INT IER TRA - - - - - - - - - - - - - - - - - - - - - - - - - - - - - INTCLR IERCLR TRACLR - - - - - - - - - - - - - - - - - - - - - - - - - - - - - INTENB IERENB TRAENB - - - - - - - - - - - - - - - - - - - - - - - - - - - - - INM IEM TRAM DLP[31] DLP[30] DLP[29] DLP[28] DLP[27] DLP[26] DLP[25] DLP[24] DLP[23] DLP[22] DLP[21] DLP[20] DLP[19] DLP[18] DLP[17] DLP[16] DLP[15] DLP[14] DLP[13] DLP[12] DLP[11] DLP[10] DLP[9] DLP[8] DLP[7] DLP[6] DLP[5] DLP[4] DLP[3] DLP[2] DLP[1] DLP[0] DLSA[28] DLSA[27] DLSA[26] DLSA[25] DLSA[24] DLSA[23] DLSA[22] DLSA[21] DLSA[20] DLSA[19] DLSA[18] DLSA[17] DLSA[16] DLSA[15] DLSA[14] DLSA[13] DLSA[12] DLSA[11] DLSA[10] DLSA[9] DLSA[8] DLSA[7] DLSA[6] DLSA[5] DLSA[4] DLSA[3] DLSA[2] DLSA[1] DLSA[0] - - - DSA[26] DSA[25] DSA[24] DSA[23] DSA[22] DSA[21] DSA[20] DSA[19] DSA[18] DSA[17] DSA[16] DSA[15] DSA[14] DSA[13] DSA[12] DSA[11] DSA[10] DSA[9] DSA[8] DSA[7] DSA[6] DSA[5] DSA[4] DSA[3] DSA[2] DSA[1] DSA[0] - - - - - - - - - - - - - - - - - - - - - - - DST[13] DST[12] DST[11] DST[10] DST[9] DST[8] DST[7] DST[6] DST[5] DST[4] DST[3] DST[2] DST[1] DST[0] R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-260 RZ/A1H Group, RZ/A1M Group Table 58.2 Module Image renderer channel 0 58. List of Registers Register Bits Register Abbreviation DSAR2 DLSAR2 TRIMR TRIMSR TRIMCR TRICR UVDPOR SUSR SVSR XMINR YMINR XMAXR YMAXR AMXSR Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 DSA2[26] DSA2[25] DSA2[24] DSA2[23] DSA2[22] DSA2[21] DSA2[20] Bits 24/16/8/0 DSA2[19] DSA2[18] DSA2[17] DSA2[16] DSA2[15] DSA2[14] DSA2[13] DSA2[12] DSA2[11] DSA2[3] DSA2[10] DSA2[9] DSA2[8] DSA2[7] DSA2[6] DSA2[5] DSA2[4] DSA2[2] DSA2[1] DSA2[0] - - - - - DLSA2[28] DLSA2[27] DLSA2[26] DLSA2[25] DLSA2[24] DLSA2[23] DLSA2[22] DLSA2[21] DLSA2[20] DLSA2[19] DLSA2[18] DLSA2[17] DLSA2[16] DLSA2[15] DLSA2[14] DLSA2[13] DLSA2[12] DLSA2[11] DLSA2[10] DLSA2[9] DLSA2[8] DLSA2[7] DLSA2[6] DLSA2[5] DLSA2[4] DLSA2[3] DLSA2[2] DLSA2[1] DLSA2[0] - - - - - - - - - - - - - - - - - - - - - - - - - - - - TCM DUDVM DXDYM AUTOSG AUTODG BFE TME - - - - - - - - - - - - - - - - - - - - - - - - - TCMS DUDVMS DXDYMS AUTOSGS AUTODGS BFES TMES - - - - - - - - - - - - - - - - - - - - - - - - - TCMC DUDVMC DXDYMC AUTOSGC AUTODGC BFEC TMEC YCFORM - - - - - - - TCV[7] TCV[6] TCV[5] TCV[4] TCV[3] TCV[2] TCV[1] TCV[0] TCU[7] TCU[6] TCU[5] TCU[4] TCU[3] TCU[2] TCU[1] TCU[0] TCY[7] TCY[6] TCY[5] TCY[4] TCY[3] TCY[2] TCY[1] TCY[0] - - - - - - - - - - - - - - - - - - - - - - - DDP - - - - - UVDPO[2] UVDPO[1] UVDPO[0] - - - - - SUW[10] SUW[9] SUW[8] SUW[7] SUW[6] SUW[5] SUW[4] SUW[3] SUW[2] SUW[1] SUW[0] - - - - - SVW[10] SVW[9] SVW[8] SVW[7] SVW[6] SVW[5] SVW[4] SVW[3] SVW[2] SVW[1] SVW[0] - - - - - - - - - - - - - - - - - - - - - SVS[10] SVS[9] SVS[8] SVS[7] SVS[6] SVS[5] SVS[4] SVS[3] SVS[2] SVS[1] SVS[0] - - - - - - - - - - - - - - - - - - - XMIN[12] XMIN[11] XMIN[10] XMIN[9] XMIN[8] XMIN[7] XMIN[6] XMIN[5] XMIN[4] XMIN[3] XMIN[2] XMIN[1] XMIN[0] - - - - - - - - - - - - - - - - - - - YMIN[12] YMIN[11] YMIN[10] YMIN[9] YMIN[8] YMIN[7] YMIN[6] YMIN[5] YMIN[4] YMIN[3] YMIN[2] YMIN[1] YMIN[0] - - - - - - - - - - - - - - - - - - - XMAX[12] XMAX[11] XMAX[10] XMAX[9] XMAX[8] XMAX[7] XMAX[6] XMAX[5] XMAX[4] XMAX[3] XMAX[2] XMAX[1] XMAX[0] - - - - - - - - - - - - - - - - - - - YMAX[12] YMAX[11] YMAX[10] YMAX[9] YMAX[8] YMAX[7] YMAX[6] YMAX[5] YMAX[4] YMAX[3] YMAX[2] YMAX[1] YMAX[0] - - - - - - - - - - - - - - - - - - - AMXS[12] AMXS[11] AMXS[10] AMXS[9] AMXS[8] AMXS[7] AMXS[6] AMXS[5] AMXS[4] AMXS[3] AMXS[2] AMXS[1] AMXS[0] R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-261 RZ/A1H Group, RZ/A1M Group Table 58.2 Image renderer channel 0 Register Bits Register Abbreviation Module AMYSR AMXOR AMYOR MACR1 LSPR LEPR LMSR LMCR LMSPPCR LMEPPCR Image renderer channel 1 CR SR SRCR ICR 58. List of Registers Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 Bits 24/16/8/0 - - - - - - - - - - - - - - - - - - - AMYS[12] AMYS[11] AMYS[10] AMYS[9] AMYS[8] AMYS[7] AMYS[6] AMYS[5] AMYS[4] AMYS[3] AMYS[2] AMYS[1] AMYS[0] - - - - - - - - - - - - - - - - - - - AMXO[12] AMXO[11] AMXO[10] AMXO[9] AMXO[8] AMXO[7] AMXO[6] AMXO[5] AMXO[4] AMXO[3] AMXO[2] AMXO[1] AMXO[0] - - - - - - - - - - - - - - - - - - - AMYO[12] AMYO[11] AMYO[10] AMYO[9] AMYO[8] AMYO[7] AMYO[6] AMYO[5] AMYO[4] AMYO[3] AMYO[2] AMYO[1] AMYO[0] - - - - - - - - - - - - - - - - - - - EMAM - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - LSPR[9] LSPR[8] LSPR[7] LSPR[6] LSPR[5] LSPR[4] LSPR[3] LSPR[2] LSPR[1] LSPR[0] - - - - - - - - - - - - - - - - - - - - - - LEPR[9] LEPR[8] LEPR[7] LEPR[6] LEPR[5] LEPR[4] LEPR[3] LEPR[2] LEPR[1] LEPR[0] - - - - - - - - - - - - - - - - - - - - - - - - - - - - - LMSR[2] LMSR[1] LMSR[0] - - - - - - - - - - - - - - - - - - - - - - - DATASEL - - - - - - - CLKSEL - - - - - - - - - - - - - - - - - - - - - SPPC[10] SPPC[9] SPPC[8] SPPC[7] SPPC[6] SPPC[5] SPPC[4] SPPC[3] SPPC[2] SPPC[1] SPPC[0] - - - - - - - - - - - - - - - - - - - - - EPPC[10] EPPC[9] EPPC[8] EPPC[7] EPPC[6] EPPC[5] EPPC[4] EPPC[3] EPPC[2] EPPC[1] EPPC[0] - - - - - - - - - - - - - - - - SWRST - - - - - - - - - - - - SFE ARS RS - - - - - - - - - - - - - - - - - - - - - - - - SFS DSA REN - - INT IER TRA - - - - - - - - - - - - - - - - - - - - - - - - - - - - - INTCLR IERCLR TRACLR - - - - - - - - - - - - - - - - - - - - - - - - - - - - - INTENB IERENB TRAENB R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-262 RZ/A1H Group, RZ/A1M Group Table 58.2 Module Image renderer channel 1 58. List of Registers Register Bits Register Abbreviation IMR DLPR DLSAR DSAR DSTR DSAR2 DLSAR2 TRIMR TRIMSR TRIMCR TRICR UVDPOR SUSR SVSR Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 Bits 24/16/8/0 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - INM IEM TRAM DLP[31] DLP[30] DLP[29] DLP[28] DLP[27] DLP[26] DLP[25] DLP[24] DLP[23] DLP[22] DLP[21] DLP[20] DLP[19] DLP[18] DLP[17] DLP[16] DLP[15] DLP[14] DLP[13] DLP[12] DLP[11] DLP[10] DLP[9] DLP[8] DLP[7] DLP[6] DLP[5] DLP[4] DLP[3] DLP[2] DLP[1] DLP[0] DLSA[28] DLSA[27] DLSA[26] DLSA[25] DLSA[24] DLSA[23] DLSA[22] DLSA[21] DLSA[20] DLSA[19] DLSA[18] DLSA[17] DLSA[16] DLSA[15] DLSA[14] DLSA[13] DLSA[12] DLSA[11] DLSA[10] DLSA[9] DLSA[8] DLSA[7] DLSA[6] DLSA[5] DLSA[4] DLSA[3] DLSA[2] DLSA[1] DLSA[0] - - - DSA[26] DSA[25] DSA[24] DSA[23] DSA[22] DSA[21] DSA[20] DSA[19] DSA[18] DSA[17] DSA[16] DSA[15] DSA[14] DSA[13] DSA[12] DSA[11] DSA[10] DSA[9] DSA[8] DSA[7] DSA[6] DSA[5] DSA[4] DSA[3] DSA[2] DSA[1] DSA[0] - - - - - - - - - - - - - - - - - - - - - - - DST[13] DST[12] DST[11] DST[10] DST[9] DST[8] DST[7] DST[6] DST[5] DST[4] DST[3] DST[2] DST[1] DST[0] DSA2[26] DSA2[25] DSA2[24] DSA2[23] DSA2[22] DSA2[21] DSA2[20] DSA2[19] DSA2[18] DSA2[17] DSA2[16] DSA2[15] DSA2[14] DSA2[13] DSA2[12] DSA2[11] DSA2[10] DSA2[9] DSA2[8] DSA2[7] DSA2[6] DSA2[5] DSA2[4] DSA2[3] DSA2[2] DSA2[1] DSA2[0] - - - - - DLSA2[28] DLSA2[27] DLSA2[26] DLSA2[25] DLSA2[24] DLSA2[23] DLSA2[22] DLSA2[21] DLSA2[20] DLSA2[19] DLSA2[18] DLSA2[17] DLSA2[16] DLSA2[15] DLSA2[14] DLSA2[13] DLSA2[12] DLSA2[11] DLSA2[10] DLSA2[9] DLSA2[8] DLSA2[7] DLSA2[6] DLSA2[5] DLSA2[4] DLSA2[3] DLSA2[2] DLSA2[1] DLSA2[0] - - - - - - - - - - - - - - - - - - - - - - - - - - - - TCM DUDVM DXDYM AUTOSG AUTODG BFE TME - - - - - - - - - - - - - - - - - - - - - - - - - TCMS DUDVMS DXDYMS AUTOSGS AUTODGS BFES TMES - - - - - - - - - - - - - - - - - - - - - - - - - TCMC DUDVMC DXDYMC AUTOSGC AUTODGC BFEC TMEC YCFORM - - - - - - - TCV[7] TCV[6] TCV[5] TCV[4] TCV[3] TCV[2] TCV[1] TCV[0] TCU[7] TCU[6] TCU[5] TCU[4] TCU[3] TCU[2] TCU[1] TCU[0] TCY[7] TCY[6] TCY[5] TCY[4] TCY[3] TCY[2] TCY[1] TCY[0] - - - - - - - - - - - - - - - - - - - - - - - DDP - - - - - UVDPO[2] UVDPO[1] UVDPO[0] - - - - - SUW[10] SUW[9] SUW[8] SUW[7] SUW[6] SUW[5] SUW[4] SUW[3] SUW[2] SUW[1] SUW[0] - - - - - SVW[10] SVW[9] SVW[8] SVW[7] SVW[6] SVW[5] SVW[4] SVW[3] SVW[2] SVW[1] SVW[0] - - - - - - - - - - - - - - - - - - - - - SVS[10] SVS[9] SVS[8] SVS[7] SVS[6] SVS[5] SVS[4] SVS[3] SVS[2] SVS[1] SVS[0] R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-263 RZ/A1H Group, RZ/A1M Group Table 58.2 Module Image renderer channel 1 58. List of Registers Register Bits Register Abbreviation XMINR YMINR XMAXR YMAXR AMXSR AMYSR AMXOR AMYOR MACR1 LSPR LEPR LMSR LMCR LMSPPCR LMEPPCR Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 Bits 24/16/8/0 - - - - - - - - - - - - - - - - - - - XMIN[12] XMIN[11] XMIN[10] XMIN[9] XMIN[8] XMIN[7] XMIN[6] XMIN[5] XMIN[4] XMIN[3] XMIN[2] XMIN[1] XMIN[0] - - - - - - - - - - - - - - - - - - - YMIN[12] YMIN[11] YMIN[10] YMIN[9] YMIN[8] YMIN[7] YMIN[6] YMIN[5] YMIN[4] YMIN[3] YMIN[2] YMIN[1] YMIN[0] - - - - - - - - - - - - - - - - - - - XMAX[12] XMAX[11] XMAX[10] XMAX[9] XMAX[8] XMAX[7] XMAX[6] XMAX[5] XMAX[4] XMAX[3] XMAX[2] XMAX[1] XMAX[0] - - - - - - - - - - - - - - - - - - - YMAX[12] YMAX[11] YMAX[10] YMAX[9] YMAX[8] YMAX[7] YMAX[6] YMAX[5] YMAX[4] YMAX[3] YMAX[2] YMAX[1] YMAX[0] - - - - - - - - - - - - - - - - - - - AMXS[12] AMXS[11] AMXS[10] AMXS[9] AMXS[8] AMXS[7] AMXS[6] AMXS[5] AMXS[4] AMXS[3] AMXS[2] AMXS[1] AMXS[0] - - - - - - - - - - - - - - - - - - - AMYS[12] AMYS[11] AMYS[10] AMYS[9] AMYS[8] AMYS[7] AMYS[6] AMYS[5] AMYS[4] AMYS[3] AMYS[2] AMYS[1] AMYS[0] - - - - - - - - - - - - - - - - - - - AMXO[12] AMXO[11] AMXO[10] AMXO[9] AMXO[8] AMXO[7] AMXO[6] AMXO[5] AMXO[4] AMXO[3] AMXO[2] AMXO[1] AMXO[0] - - - - - - - - - - - - - - - - - - - AMYO[12] AMYO[11] AMYO[10] AMYO[9] AMYO[8] AMYO[7] AMYO[6] AMYO[5] AMYO[4] AMYO[3] AMYO[2] AMYO[1] AMYO[0] - - - - - - - - - - - - - - - - - - - EMAM - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - LSPR[9] LSPR[8] LSPR[7] LSPR[6] LSPR[5] LSPR[4] LSPR[3] LSPR[2] LSPR[1] LSPR[0] - - - - - - - - - - - - - - - - - - - - - - LEPR[9] LEPR[8] LEPR[7] LEPR[6] LEPR[5] LEPR[4] LEPR[3] LEPR[2] LEPR[1] LEPR[0] - - - - - - - - - - - - - - - - - - - - - - - - - - - - - LMSR[2] LMSR[1] LMSR[0] - - - - - - - - - - - - - - - - - - - - - - - DATASEL - - - - - - - CLKSEL - - - - - - - - - - - - - - - - - - - - - SPPC[10] SPPC[9] SPPC[8] SPPC[7] SPPC[6] SPPC[5] SPPC[4] SPPC[3] SPPC[2] SPPC[1] SPPC[0] - - - - - - - - - - - - - - - - - - - - - EPPC[10] EPPC[9] EPPC[8] EPPC[7] EPPC[6] EPPC[5] EPPC[4] EPPC[3] EPPC[2] EPPC[1] EPPC[0] R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-264 RZ/A1H Group, RZ/A1M Group Table 58.2 Image renderer for display Register Bits Register Abbreviation Module 58. List of Registers CR SR SRCR ICR IMR DLPR DLSAR DSAR DSTR DSAR2 TRIMR TRIMSR TRIMCR Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 Bits 24/16/8/0 - - - - - - - - - - - - - - - - SWRST - - - - - - - - - - - - - ARS RS - - - - - - - - - - - - - - - - - - - - - - - - - DSA REN - - INT IER TRA - - - - - - - - - - - - - - - - - - - - - - - - - - - - - INTCLR IERCLR TRACLR - - - - - - - - - - - - - - - - - - - - - - - - - - - - - INTENB IERENB TRAENB - - - - - - - - - - - - - - - - - - - - - - - - - - - - - INM IEM TRAM DLP[31] DLP[30] DLP[29] DLP[28] DLP[27] DLP[26] DLP[25] DLP[24] DLP[23] DLP[22] DLP[21] DLP[20] DLP[19] DLP[18] DLP[17] DLP[16] DLP[15] DLP[14] DLP[13] DLP[12] DLP[11] DLP[10] DLP[9] DLP[8] DLP[7] DLP[6] DLP[5] DLP[4] DLP[3] DLP[2] DLP[1] DLP[0] DLSA[28] DLSA[27] DLSA[26] DLSA[25] DLSA[24] DLSA[23] DLSA[22] DLSA[21] DLSA[20] DLSA[19] DLSA[18] DLSA[17] DLSA[16] DLSA[15] DLSA[14] DLSA[13] DLSA[12] DLSA[11] DLSA[10] DLSA[9] DLSA[8] DLSA[7] DLSA[6] DLSA[5] DLSA[4] DLSA[3] DLSA[2] DLSA[1] DLSA[0] - - - DSA[26] DSA[25] DSA[24] DSA[23] DSA[22] DSA[21] DSA[20] DSA[19] DSA[18] DSA[17] DSA[16] DSA[15] DSA[14] DSA[13] DSA[12] DSA[11] DSA[10] DSA[9] DSA[8] DSA[7] DSA[6] DSA[5] DSA[4] DSA[3] DSA[2] DSA[1] DSA[0] - - - - - - - - - - - - - - - - - - - - - - - DST[13] DST[12] DST[11] DST[10] DST[9] DST[8] DST[7] DST[6] DST[5] DST[4] DST[3] DST[2] DST[1] DST[0] DSA2[26] DSA2[25] DSA2[24] DSA2[23] DSA2[22] DSA2[21] DSA2[20] DSA2[19] DSA2[18] DSA2[17] DSA2[16] DSA2[15] DSA2[14] DSA2[13] DSA2[12] DSA2[11] DSA2[10] DSA2[9] DSA2[8] DSA2[7] DSA2[6] DSA2[5] DSA2[4] DSA2[3] DSA2[2] DSA2[1] DSA2[0] - - - - - - - - - - - - - - - - - - - - - CFS CAS[3] CAS[2] CAS[1] CAS[0] - DTHE - - TCM DUDVM DXDYM AUTOSG AUTODG BFE TME - - - - - - - - - - - - - - - - CFSS CASS3 CASS2 CASS1 CASS0 - DTHES - - TCMS DUDVMS DXDYMS AUTOSGS AUTODGS BFES TMES - - - - - - - - - - - - - - - - CFSC CASC3 CASC2 CASC1 CASC0 - DTHEC - - TCMC DUDVMC DXDYMC AUTOSGC AUTODGC BFEC TMEC R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-265 RZ/A1H Group, RZ/A1M Group Table 58.2 Module Image renderer for display 58. List of Registers Register Bits Register Abbreviation TRICR UVDPOR SUSR SVSR XMINR YMINR XMAXR YMAXR AMXSR AMYSR AMXOR AMYOR MACR1 LSPR Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 TCB[7] TCB[6] TCB[5] TCB[4] TCB[3] TCB[2] TCB[1] Bits 24/16/8/0 TCB[0] TCG[7] TCG[6] TCG[5] TCG[4] TCG[3] TCG[2] TCG[1] TCG[0] TCR[7] TCR[6] TCR[5] TCR[4] TCR[3] TCR[2] TCR[1] TCR[0] TCA[7] TCA[6] TCA[5] TCA[4] TCA[3] TCA[2] TCA[1] TCA[0] - - - - - - - - - - - - - - - - - - - - - - - DDP UVDPO[0] - - - - - UVDPO[2] UVDPO[1] - - - - - SUW[10] SUW[9] SUW[8] SUW[7] SUW[6] SUW[5] SUW[4] SUW[3] SUW[2] SUW[1] SUW[0] - - - - - SVW[10] SVW[9] SVW[8] SVW[7] SVW[6] SVW[5] SVW[4] SVW[3] SVW[2] SVW[1] SVW[0] - - - - - - - - - - - - - - - - - - - - - SVS[10] SVS[9] SVS[8] SVS[7] SVS[6] SVS[5] SVS[4] SVS[3] SVS[2] SVS[1] SVS[0] - - - - - - - - - - - - - - - - - - - XMIN[12] XMIN[11] XMIN[10] XMIN[9] XMIN[8] XMIN[7] XMIN[6] XMIN[5] XMIN[4] XMIN[3] XMIN[2] XMIN[1] XMIN[0] - - - - - - - - - - - - - - - - - - - YMIN[12] YMIN[11] YMIN[10] YMIN[9] YMIN[8] YMIN[7] YMIN[6] YMIN[5] YMIN[4] YMIN[3] YMIN[2] YMIN[1] YMIN[0] - - - - - - - - - - - - - - - - - - - XMAX[12] XMAX[11] XMAX[10] XMAX[9] XMAX[8] XMAX[7] XMAX[6] XMAX[5] XMAX[4] XMAX[3] XMAX[2] XMAX[1] XMAX[0] - - - - - - - - - - - - - - - - - - - YMAX[12] YMAX[11] YMAX[10] YMAX[9] YMAX[8] YMAX[7] YMAX[6] YMAX[5] YMAX[4] YMAX[3] YMAX[2] YMAX[1] YMAX[0] - - - - - - - - - - - - - - - - - - - AMXS[12] AMXS[11] AMXS[10] AMXS[9] AMXS[8] AMXS[7] AMXS[6] AMXS[5] AMXS[4] AMXS[3] AMXS[2] AMXS[1] AMXS[0] - - - - - - - - - - - - - - - - - - - AMYS[12] AMYS[11] AMYS[10] AMYS[9] AMYS[8] AMYS[7] AMYS[6] AMYS[5] AMYS[4] AMYS[3] AMYS[2] AMYS[1] AMYS[0] - - - - - - - - - - - - - - - - - - - AMXO[12] AMXO[11] AMXO[10] AMXO[9] AMXO[8] AMXO[7] AMXO[6] AMXO[5] AMXO[4] AMXO[3] AMXO[2] AMXO[1] AMXO[0] - - - - - - - - - - - - - - - - - - - AMYO[12] AMYO[11] AMYO[10] AMYO[9] AMYO[8] AMYO[7] AMYO[6] AMYO[5] AMYO[4] AMYO[3] AMYO[2] AMYO[1] AMYO[0] - - - - - - - - - - - - - - - - - - - EMAM - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - LSPR[9] LSPR[8] LSPR[7] LSPR[6] LSPR[5] LSPR[4] LSPR[3] LSPR[2] LSPR[1] LSPR[0] R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-266 RZ/A1H Group, RZ/A1M Group Table 58.2 Module Image renderer for display Register Bits Register Abbreviation LEPR LMSR Display out comparison unit channel 0 58. List of Registers DOCMCR DOCMSTR DOCMCLSTR DOCMIENR DOCMPMR DOCMECRCR DOCMCCRCR DOCMSPXR DOCMSPYR DOCMSZXR DOCMSZYR DOCMCRCIR Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 Bits 24/16/8/0 - - - - - - - - - - - - - - - - - - - - - - LEPR[9] LEPR[8] LEPR[7] LEPR[6] LEPR[5] LEPR[4] LEPR[3] LEPR[2] LEPR[1] LEPR[0] - - - - - - - - - - - - - - - - - - - - - - - - - - - - - LMSR[2] LMSR[1] LMSR[0] - - - - - - - - - - - - - - - CMPRU - - - - - - - - - - - - - - - CMPR - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - CMPST - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - CMPCLST - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - CMPIEN - - - - - - - - - - - - - CMPDFF[1] CMPDFF[0] CMPBT CMPDFA[7] CMPDFA[6] CMPDFA[5] CMPDFA[4] CMPDFA[3] CMPDFA[2] CMPDFA[1] CMPDFA[0] CMPDAUF CMPCVF[1] CMPCVF[0] - CMPSELP[3] CMPSELP[2] CMPSELP[1] CMPSELP[0] CMPECRC[31] CMPECRC[30] CMPECRC[29] CMPECRC[28] CMPECRC[27] CMPECRC[26] CMPECRC[25] CMPECRC[24] CMPECRC[23] CMPECRC[22] CMPECRC[21] CMPECRC[20] CMPECRC[19] CMPECRC[18] CMPECRC[17] CMPECRC[16] CMPECRC[15] CMPECRC[14] CMPECRC[13] CMPECRC[12] CMPECRC[11] CMPECRC[10] CMPECRC[9] CMPECRC[8] CMPECRC[7] CMPECRC[6] CMPECRC[5] CMPECRC[4] CMPECRC[3] CMPECRC[2] CMPECRC[1] CMPECRC[0] CMPCCRC[31] CMPCCRC[30] CMPCCRC[29] CMPCCRC[28] CMPCCRC[27] CMPCCRC[26] CMPCCRC[25] CMPCCRC[24] CMPCCRC[23] CMPCCRC[22] CMPCCRC[21] CMPCCRC[20] CMPCCRC[19] CMPCCRC[18] CMPCCRC[17] CMPCCRC[16] CMPCCRC[15] CMPCCRC[14] CMPCCRC[13] CMPCCRC[12] CMPCCRC[11] CMPCCRC[10] CMPCCRC[9] CMPCCRC[8] CMPCCRC[7] CMPCCRC[6] CMPCCRC[5] CMPCCRC[4] CMPCCRC[3] CMPCCRC[2] CMPCCRC[1] CMPCCRC[0] - - - - - - - - - - - - - - - - - - - - - CMPSPX[10] CMPSPX[9] CMPSPX[8] CMPSPX[7] CMPSPX[6] CMPSPX[5] CMPSPX[4] CMPSPX[3] CMPSPX[2] CMPSPX[1] CMPSPX[0] - - - - - - - - - - - - - - - - - - - - - CMPSPY[10] CMPSPY[9] CMPSPY[8] CMPSPY[7] CMPSPY[6] CMPSPY[5] CMPSPY[4] CMPSPY[3] CMPSPY[2] CMPSPY[1] CMPSPY[0] - - - - - - - - - - - - - - - - - - - - - CMPSZX[10] CMPSZX[9] CMPSZX[8] CMPSZX[7] CMPSZX[6] CMPSZX[5] CMPSZX[4] CMPSZX[3] CMPSZX[2] CMPSZX[1] CMPSZX[0] - - - - - - - - - - - - - - - - - - - - - CMPSZY[10] CMPSZY[9] CMPSZY[8] CMPSZY[7] CMPSZY[6] CMPSZY[5] CMPSZY[4] CMPSZY[3] CMPSZY[2] CMPSZY[1] CMPSZY[0] CRCINI[31] CRCINI[30] CRCINI[29] CRCINI[28] CRCINI[27] CRCINI[26] CRCINI[25] CRCINI[24] CRCINI[23] CRCINI[22] CRCINI[21] CRCINI[20] CRCINI[19] CRCINI[18] CRCINI[17] CRCINI[16] CRCINI[15] CRCINI[14] CRCINI[13] CRCINI[12] CRCINI[11] CRCINI[10] CRCINI[9] CRCINI[8] CRCINI[7] CRCINI[6] CRCINI[5] CRCINI[4] CRCINI[3] CRCINI[2] CRCINI[1] CRCINI[0] R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-267 RZ/A1H Group, RZ/A1M Group Table 58.2 Module Display out comparison unit channel 1 Register Bits Register Abbreviation DOCMCR DOCMSTR DOCMCLSTR DOCMIENR DOCMPMR Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 - - - - - - - Bits 24/16/8/0 - - - - - - - - CMPRU - - - - - - - - - - - - - - - CMPR - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - CMPST - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - CMPCLST - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - CMPIEN - - - - - - - - - - - - - CMPDFF[1] CMPDFF[0] CMPBT CMPDFA[7] CMPDFA[6] CMPDFA[5] CMPDFA[4] CMPDFA[3] CMPDFA[2] CMPDFA[1] CMPDFA[0] CMPDAUF CMPCVF[1] CMPCVF[0] - CMPSELP[3] CMPSELP[2] CMPSELP[1] CMPSELP[0] CMPECRC[31] CMPECRC[30] CMPECRC[29] CMPECRC[28] CMPECRC[27] CMPECRC[26] CMPECRC[25] CMPECRC[24] CMPECRC[23] CMPECRC[22] CMPECRC[21] CMPECRC[20] CMPECRC[19] CMPECRC[18] CMPECRC[17] CMPECRC[16] CMPECRC[15] CMPECRC[14] CMPECRC[13] CMPECRC[12] CMPECRC[11] CMPECRC[10] CMPECRC[9] CMPECRC[8] CMPECRC[7] CMPECRC[6] CMPECRC[5] CMPECRC[4] CMPECRC[3] CMPECRC[2] CMPECRC[1] CMPECRC[0] CMPCCRC[31] CMPCCRC[30] CMPCCRC[29] CMPCCRC[28] CMPCCRC[27] CMPCCRC[26] CMPCCRC[25] CMPCCRC[24] CMPCCRC[23] CMPCCRC[22] CMPCCRC[21] CMPCCRC[20] CMPCCRC[19] CMPCCRC[18] CMPCCRC[17] CMPCCRC[16] CMPCCRC[15] CMPCCRC[14] CMPCCRC[13] CMPCCRC[12] CMPCCRC[11] CMPCCRC[10] CMPCCRC[9] CMPCCRC[8] CMPCCRC[7] CMPCCRC[6] CMPCCRC[5] CMPCCRC[4] CMPCCRC[3] CMPCCRC[2] CMPCCRC[1] CMPCCRC[0] - - - - - - - - - - - - - - - - - - - - - CMPSPX[10] CMPSPX[9] CMPSPX[8] CMPSPX[7] CMPSPX[6] CMPSPX[5] CMPSPX[4] CMPSPX[3] CMPSPX[2] CMPSPX[1] CMPSPX[0] - - - - - - - - - - - - - - - - - - - - - CMPSPY[10] CMPSPY[9] CMPSPY[8] CMPSPY[7] CMPSPY[6] CMPSPY[5] CMPSPY[4] CMPSPY[3] CMPSPY[2] CMPSPY[1] CMPSPY[0] - - - - - - - - - - - - - - - - - - - - - CMPSZX[10] CMPSZX[9] CMPSZX[8] CMPSZX[7] CMPSZX[6] CMPSZX[5] CMPSZX[4] CMPSZX[3] CMPSZX[2] CMPSZX[1] CMPSZX[0] - - - - - - - - - - - - - - - - - - - - - CMPSZY[10] CMPSZY[9] CMPSZY[8] CMPSZY[7] CMPSZY[6] CMPSZY[5] CMPSZY[4] CMPSZY[3] CMPSZY[2] CMPSZY[1] CMPSZY[0] CRCINI[31] CRCINI[30] CRCINI[29] CRCINI[28] CRCINI[27] CRCINI[26] CRCINI[25] CRCINI[24] CRCINI[23] CRCINI[22] CRCINI[21] CRCINI[20] CRCINI[19] CRCINI[18] CRCINI[17] CRCINI[16] CRCINI[15] CRCINI[14] CRCINI[13] CRCINI[12] CRCINI[11] CRCINI[10] CRCINI[9] CRCINI[8] CRCINI[7] CRCINI[6] CRCINI[5] CRCINI[4] CRCINI[3] CRCINI[2] CRCINI[1] CRCINI[0] JCMOD - - - - DSP REDU[2] REDU[1] REDU[0] JCCMD BRST - - - - JEND JRST JSRT JCQTN - - QT3[1] QT3[0] QT2[1] QT2[0] QT1[1] QT1[0] DOCMECRCR DOCMCCRCR DOCMSPXR DOCMSPYR DOCMSZXR DOCMSZYR DOCMCRCIR JPEG codec unit 58. List of Registers JCHTN - - HTA3 HTD3 HTA2 HTD2 HTA1 HTD1 JCDRIU DRIU[7] DRIU[6] DRIU[5] DRIU[4] DRIU[3] DRIU[2] DRIU[1] DRIU[0] JCDRID DRID[7] DRID[6] DRID[5] DRID[4] DRID[3] DRID[2] DRID[1] DRID[0] JCVSZU VSZU[7] VSZU[6] VSZU[5] VSZU[4] VSZU[3] VSZU[2] VSZU[1] VSZU[0] JCVSZD VSZD[7] VSZD[6] VSZD[5] VSZD[4] VSZD[3] VSZD[2] VSZD[1] VSZD[0] JCHSZU HSZU[7] HSZU[6] HSZU[5] HSZU[4] HSZU[3] HSZU[2] HSZU[1] HSZU[0] R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-268 RZ/A1H Group, RZ/A1M Group Table 58.2 Module JPEG codec unit 58. List of Registers Register Bits Register Abbreviation Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 Bits 24/16/8/0 JCHSZD HSZD[7] HSZD[6] HSZD[5] HSZD[4] HSZD[3] HSZD[2] HSZD[1] HSZD[0] JCDTCU DCU[7] DCU[6] DCU[5] DCU[4] DCU[3] DCU[2] DCU[1] DCU[0] JCDTCM DCM[7] DCM[6] DCM[5] DCM[4] DCM[3] DCM[2] DCM[1] DCM[0] JCDTCD DCD[7] DCD[6] DCD[5] DCD[4] DCD[3] DCD[2] DCD[1] DCD[0] JINTE0 INT7 INT6 INT5 - INT3 - - - JINTS0 - INS6 INS5 - INS3 - - - JCDERR - - - - ERR[3] ERR[2] ERR[1] ERR[0] JCRST - - - - - - - RST JIFECNT - - - - - - - - - - - - - - - - - JOUTRINI JOUTRCMD JOUTC - JOUTSWAP[2] JOUTSWAP[1] JOUTSWAP[0] DINSWAP[0] JIFESA JIFESOFST JIFEDA JIFESLC JIFEDDC JIFDCNT JIFDSA JIFDDOFST JIFDDA JIFDSDC JIFDDLC - DINRINI DINRCMD DINLC - DINSWAP[2] DINSWAP[1] ESA[31] ESA[30] ESA[29] ESA[28] ESA[27] ESA[26] ESA[25] ESA[24] ESA[23] ESA[22] ESA[21] ESA[20] ESA[19] ESA[18] ESA[17] ESA[16] ESA[15] ESA[14] ESA[13] ESA[12] ESA[11] ESA[10] ESA[9] ESA[8] ESA[7] ESA[6] ESA[5] ESA[4] ESA[3] ESA[2] ESA[1] ESA[0] - - - - - - - - - - - - - - - - - ESMW[14] ESMW[13] ESMW[12] ESMW[11] ESMW[10] ESMW[9] ESMW[8] ESMW[7] ESMW[6] ESMW[5] ESMW[4] ESMW[3] ESMW[2] ESMW[1] ESMW[0] EDA[31] EDA[30] EDA[29] EDA[28] EDA[27] EDA[26] EDA[25] EDA[24] EDA[23] EDA[22] EDA[21] EDA[20] EDA[19] EDA[18] EDA[17] EDA[16] EDA[15] EDA[14] EDA[13] EDA[12] EDA[11] EDA[10] EDA[9] EDA[8] EDA[7] EDA[6] EDA[5] EDA[4] EDA[3] EDA[2] EDA[1] EDA[0] - - - - - - - - - - - - - - - - LINES[15] LINES[14] LINES[13] LINES[12] LINES[11] LINES[10] LINES[9] LINES[8] LINES[7] LINES[6] LINES[5] LINES[4] LINES[3] LINES[2] LINES[1] LINES[0] - - - - - - - - - - - - - - - - JDATAS[15] JDATAS[14] JDATAS[13] JDATAS[12] JDATAS[11] JDATAS[10] JDATAS[9] JDATAS[8] JDATAS[7] JDATAS[6] JDATAS[5] JDATAS[4] JDATAS[3] JDATAS[2] JDATAS[1] JDATAS[0] - - VINTER[1] VINTER[0] HINTER[1] HINTER[0] OPF[1] OPF[0] - - - - - - - - - JINRINI JINRCMD JINC - JINSWAP[2] JINSWAP[1] JINSWAP[0] - DOUTRINI DOUTRCMD DOUTLC - DOUTSWAP[2] DOUTSWAP[1] DOUTSWAP[0] DSA[31] DSA[30] DSA[29] DSA[28] DSA[27] DSA[26] DSA[25] DSA[24] DSA[23] DSA[22] DSA[21] DSA[20] DSA[19] DSA[18] DSA[17] DSA[16] DSA[15] DSA[14] DSA[13] DSA[12] DSA[11] DSA[10] DSA[9] DSA[8] DSA[7] DSA[6] DSA[5] DSA[4] DSA[3] DSA[2] DSA[1] DSA[0] - - - - - - - - - - - - - - - - - DDMW[14] DDMW[13] DDMW[12] DDMW[11] DDMW[10] DDMW[9] DDMW[8] DDMW[7] DDMW[6] DDMW[5] DDMW[4] DDMW[3] DDMW[2] DDMW[1] DDMW[0] DDA[31] DDA[30] DDA[29] DDA[28] DDA[27] DDA[26] DDA[25] DDA[24] DDA[23] DDA[22] DDA[21] DDA[20] DDA[19] DDA[18] DDA[17] DDA[16] DDA[15] DDA[14] DDA[13] DDA[12] DDA[11] DDA[10] DDA[9] DDA[8] DDA[7] DDA[6] DDA[5] DDA[4] DDA[3] DDA[2] DDA[1] DDA[0] - - - - - - - - - - - - - - - - JDATAS[15] JDATAS[14] JDATAS[13] JDATAS[12] JDATAS[11] JDATAS[10] JDATAS[9] JDATAS[8] JDATAS[7] JDATAS[6] JDATAS[5] JDATAS[4] JDATAS[3] JDATAS[2] JDATAS[1] JDATAS[0] - - - - - - - - - - - - - - - - LINES[15] LINES[14] LINES[13] LINES[12] LINES[11] LINES[10] LINES[9] LINES[8] LINES[7] LINES[6] LINES[5] LINES[4] LINES[3] LINES[2] LINES[1] LINES[0] R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-269 RZ/A1H Group, RZ/A1M Group Table 58.2 Module JPEG codec unit Register Bits Register Abbreviation JIFDADT JINTE1 JINTS1 JIFESVSZ JIFESHSZ Capture engine unit 58. List of Registers CAPSR CAPCR CAMCR CMCYR CAMOR CAPWR CAIFR CRCNTR CRCMPR Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 Bits 24/16/8/0 - - - - - - - - - - - - - - - - - - - - - - - - ALPHA[7] ALPHA[6] ALPHA[5] ALPHA[4] ALPHA[3] ALPHA[2] ALPHA[1] ALPHA[0] - - - - - - - - - - - - - - - - - - - - - - - - - CBTEN DINLEN JOUTEN - DBTEN JINEN DOUTLEN - - - - - - - - - - - - - - - - - - - - - - - - - CBTF DINLF JOUTF - DBTF JINF DOUTLF - - - - - - - - - - - - - - - - DINYCHG - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - DOUTYCHG - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - CPKIL - - - - - - - - - - - - - - - CE FDRP[7] FDRP[6] FDRP[5] FDRP[4] FDRP[3] FDRP[2] FDRP[1] FDRP[0] - - MTCM[1] MTCM[0] - - - CTNCP - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - FLDPOL - - - DTIF - - DTARY[1] DTARY[0] - - JPG[1] JPG[0] - - VDPOL HDPOL - - VCYL[13] VCYL[12] VCYL[11] VCYL[10] VCYL[9] VCYL[8] VCYL[7] VCYL[6] VCYL[5] VCYL[4] VCYL[3] VCYL[2] VCYL[1] VCYL[0] - - HCYL[13] HCYL[12] HCYL[11] HCYL[10] HCYL[9] HCYL[8] HCYL[7] HCYL[6] HCYL[5] HCYL[4] HCYL[3] HCYL[2] HCYL[1] HCYL[0] - - - - VOFST[11] VOFST[10] VOFST[9] VOFST[8] VOFST[7] VOFST[6] VOFST[5] VOFST[4] VOFST[3] VOFST[2] VOFST[1] VOFST[0] - - - HOFST[12] HOFST[11] HOFST[10] HOFST[9] HOFST[8] HOFST[7] HOFST[6] HOFST[5] HOFST[4] HOFST[3] HOFST[2] HOFST[1] HOFST[0] - - - - VWDTH[11] VWDTH[10] VWDTH[9] VWDTH[8] VWDTH[7] VWDTH[6] VWDTH[5] VWDTH[4] VWDTH[3] VWDTH[2] VWDTH[1] VWDTH[0] - - - HWDTH[12] HWDTH[11] HWDTH[10] HWDTH[9] HWDTH[8] HWDTH[7] HWDTH[6] HWDTH[5] HWDTH[4] HWDTH[3] HWDTH[2] HWDTH[1] HWDTH[0] - - - - - - - - - - - - - - - - - - - - - - - IFS - - - CIM - - FCI[1] FCI[0] - - - - - - - - - - - - - - - - - - - - - - - - - - - RVS - - RS RC - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - RA R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-270 RZ/A1H Group, RZ/A1M Group Table 58.2 Module Capture engine unit 58. List of Registers Register Bits Register Abbreviation CFLCR CFSZR CDWDR CDAYR CDACR CDBYR CDBCR CBDSR CFWCR CLFCR CDOCR CEIER CETCR CSTSR Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 Bits 24/16/8/0 VMANT[3] VMANT[2] VMANT[1] VMANT[0] VFRAC[11] VFRAC[10] VFRAC[9] VFRAC[8] VFRAC[7] VFRAC[6] VFRAC[5] VFRAC[4] VFRAC[3] VFRAC[2] VFRAC[1] VFRAC[0] HMANT[3] HMANT[2] HMANT[1] HMANT[0] HFRAC[11] HFRAC[10] HFRAC[9] HFRAC[8] HFRAC[7] HFRAC[6] HFRAC[5] HFRAC[4] HFRAC[3] HFRAC[2] HFRAC[1] HFRAC[0] - - - - VFCLP[11] VFCLP[10] VFCLP[9] VFCLP[8] VFCLP[7] VFCLP[6] VFCLP[5] VFCLP[4] VFCLP[3] VFCLP[2] VFCLP[1] VFCLP[0] - - - - HFCLP[11] HFCLP[10] HFCLP[9] HFCLP[8] HFCLP[7] HFCLP[6] HFCLP[5] HFCLP[4] HFCLP[3] HFCLP[2] HFCLP[1] HFCLP[0] - - - - - - - - - - - - - - - - - - - CHDW[12] CHDW[11] CHDW[10] CHDW[9] CHDW[8] CHDW[7] CHDW[6] CHDW[5] CHDW[4] CHDW[3] CHDW[2] CHDW[1] CHDW[0] CAYR[31] CAYR[30] CAYR[29] CAYR[28] CAYR[27] CAYR[26] CAYR[25] CAYR[24] CAYR[23] CAYR[22] CAYR[21] CAYR[20] CAYR[19] CAYR[18] CAYR[17] CAYR[16] CAYR[15] CAYR[14] CAYR[13] CAYR[12] CAYR[11] CAYR[10] CAYR[9] CAYR[8] CAYR[7] CAYR[6] CAYR[5] CAYR[4] CAYR[3] CAYR[2] CAYR[1] CAYR[0] CACR[31] CACR[30] CACR[29] CACR[28] CACR[27] CACR[26] CACR[25] CACR[24] CACR[23] CACR[22] CACR[21] CACR[20] CACR[19] CACR[18] CACR[17] CACR[16] CACR[15] CACR[14] CACR[13] CACR[12] CACR[11] CACR[10] CACR[9] CACR[8] CACR[7] CACR[6] CACR[5] CACR[4] CACR[3] CACR[2] CACR[1] CACR[0] CBYR[31] CBYR[30] CBYR[29] CBYR[28] CBYR[27] CBYR[26] CBYR[25] CBYR[24] CBYR[23] CBYR[22] CBYR[21] CBYR[20] CBYR[19] CBYR[18] CBYR[17] CBYR[16] CBYR[15] CBYR[14] CBYR[13] CBYR[12] CBYR[11] CBYR[10] CBYR[9] CBYR[8] CBYR[7] CBYR[6] CBYR[5] CBYR[4] CBYR[3] CBYR[2] CBYR[1] CBYR[0] CBCR[31] CBCR[30] CBCR[29] CBCR[28] CBCR[27] CBCR[26] CBCR[25] CBCR[24] CBCR[23] CBCR[22] CBCR[21] CBCR[20] CBCR[19] CBCR[18] CBCR[17] CBCR[16] CBCR[15] CBCR[14] CBCR[13] CBCR[12] CBCR[11] CBCR[10] CBCR[9] CBCR[8] CBCR[7] CBCR[6] CBCR[5] CBCR[4] CBCR[3] CBCR[2] CBCR[1] CBCR[0] - - - - - - - - - CBVS[22] CBVS[21] CBVS[20] CBVS[19] CBVS[18] CBVS[17] CBVS[16] CBVS[15] CBVS[14] CBVS[13] CBVS[12] CBVS[11] CBVS[10] CBVS[9] CBVS[8] CBVS[7] CBVS[6] CBVS[5] CBVS[4] CBVS[3] CBVS[2] CBVS[1] CBVS[0] FWV[26] FWV[25] FWV[24] FWV[23] FWV[22] FWV[21] FWV[20] FWV[19] FWV[18] FWV[17] FWV[16] FWV[15] FWV[14] FWV[13] FWV[12] FWV[11] FWV[10] FWV[9] FWV[8] FWV[7] FWV[6] FWV[5] FWV[4] FWV[3] FWV[2] FWV[1] FWV[0] - - - - FWE - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - LPF - - - - - - - - - - - - - - - CBE - - - - - - - - - - - CDS - COLS COWS COBS - - - - - - NVDIE NHDIE FWFIE - - VBPIE - IGVSIE IGHSIE CDTOFIE CPBE4IE CPBE3IE CPBE2IE CPBE1IE - - VDIE HDIE - - - IGRWIE - - CFEIE CPEIE - - - - - - NVD NHD FWF - - VBP - IGVS IGHS CDTOF CPBE4 CPBE3 CPBE2 CPBE1 - - VD HD - - - IGRW - - CFE CPE - - - - - - - CRST - - - - - - - CPFLD - - - - - - - - - - - - - - - CPTON R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-271 RZ/A1H Group, RZ/A1M Group Table 58.2 Module Capture engine unit 58. List of Registers Register Bits Register Abbreviation CDSSR CDAYR2 CDACR2 CDBYR2 CDBCR2 Pixel format PFVCR converter channel 0 PFVICR PFVISR PFVID PFVOD PFVIFSR PFVOFSR PFVACR PFV_MTX_MODE Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 Bits 24/16/8/0 CDSS[31] CDSS[30] CDSS[29] CDSS[28] CDSS[27] CDSS[26] CDSS[25] CDSS[24] CDSS[23] CDSS[22] CDSS[21] CDSS[20] CDSS[19] CDSS[18] CDSS[17] CDSS[16] CDSS[15] CDSS[14] CDSS[13] CDSS[12] CDSS[11] CDSS[10] CDSS[9] CDSS[8] CDSS[7] CDSS[6] CDSS[5] CDSS[4] CDSS[3] CDSS[2] CDSS[1] CDSS[0] CAYR2[31] CAYR2[30] CAYR2[29] CAYR2[28] CAYR2[27] CAYR2[26] CAYR2[25] CAYR2[24] CAYR2[23] CAYR2[22] CAYR2[21] CAYR2[20] CAYR2[19] CAYR2[18] CAYR2[17] CAYR2[16] CAYR2[15] CAYR2[14] CAYR2[13] CAYR2[12] CAYR2[11] CAYR2[10] CAYR2[9] CAYR2[8] CAYR2[7] CAYR2[6] CAYR2[5] CAYR2[4] CAYR2[3] CAYR2[2] CAYR2[1] CAYR2[0] CACR2[31] CACR2[30] CACR2[29] CACR2[28] CACR2[27] CACR2[26] CACR2[25] CACR2[24] CACR2[23] CACR2[22] CACR2[21] CACR2[20] CACR2[19] CACR2[18] CACR2[17] CACR2[16] CACR2[15] CACR2[14] CACR2[13] CACR2[12] CACR2[11] CACR2[10] CACR2[9] CACR2[8] CACR2[7] CACR2[6] CACR2[5] CACR2[4] CACR2[3] CACR2[2] CACR2[1] CACR2[0] CBYR2[31] CBYR2[30] CBYR2[29] CBYR2[28] CBYR2[27] CBYR2[26] CBYR2[25] CBYR2[24] CBYR2[23] CBYR2[22] CBYR2[21] CBYR2[20] CBYR2[19] CBYR2[18] CBYR2[17] CBYR2[16] CBYR2[15] CBYR2[14] CBYR2[13] CBYR2[12] CBYR2[11] CBYR2[10] CBYR2[9] CBYR2[8] CBYR2[7] CBYR2[6] CBYR2[5] CBYR2[4] CBYR2[3] CBYR2[2] CBYR2[1] CBYR2[0] CBCR2[31] CBCR2[30] CBCR2[29] CBCR2[28] CBCR2[27] CBCR2[26] CBCR2[25] CBCR2[24] CBCR2[23] CBCR2[22] CBCR2[21] CBCR2[20] CBCR2[19] CBCR2[18] CBCR2[17] CBCR2[16] CBCR2[15] CBCR2[14] CBCR2[13] CBCR2[12] CBCR2[11] CBCR2[10] CBCR2[9] CBCR2[8] CBCR2[7] CBCR2[6] CBCR2[5] CBCR2[4] CBCR2[3] CBCR2[2] CBCR2[1] CBCR2[0] - - - - - - - - - - - - - - - - - - - DTH_ON IFMT[1] IFMT[0] OFMT[1] OFMT[0] - - DINSWAP16 DOUTSWAP16 DINSWAP32[1] DINSWAP32[0] DOUTSWAP32[1] DOUTSWAP32[0] - - - - - - - - - - - - - - - - - - - - - - - - - PFVEEN IFEN OFEN IDTRG[1] IDTRG[0] ODTRG[1] ODTRG[0] - - - - - - - - - - - - - - - - - - - - - - - - - - - - IFOVF OFUDF IFEMP OFFUL ID[31] ID[30] ID[29] ID[28] ID[27] ID[26] ID[25] ID[24] ID[23] ID[22] ID[21] ID[20] ID[19] ID[18] ID[17] ID[16] ID[15] ID[14] ID[13] ID[12] ID[11] ID[10] ID[9] ID[8] ID[7] ID[6] ID[5] ID[4] ID[3] ID[2] ID[1] ID[0] OD[31] OD[30] OD[29] OD[28] OD[27] OD[26] OD[25] OD[24] OD[23] OD[22] OD[21] OD[20] OD[19] OD[18] OD[17] OD[16] OD[15] OD[14] OD[13] OD[12] OD[11] OD[10] OD[9] OD[8] OD[7] OD[6] OD[5] OD[4] OD[3] OD[2] OD[1] OD[0] - - - - - - - - - - - - - - - - - - - - - - - - - - IFVD[5] IFVD[4] IFVD[3] IFVD[2] IFVD[1] IFVD[0] - - - - - - - - - - - - - - - - - - - - - - - - - - OFVD[5] OFVD[4] OFVD[3] OFVD[2] OFVD[1] OFVD[0] - - - - - - - - - - - - - - - - - - - - - - - - ALPHA[7] ALPHA[6] ALPHA[5] ALPHA[4] ALPHA[3] ALPHA[2] ALPHA[1] ALPHA[0] - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - PFV_MTX_MD[1] PFV_MTX_MD[0] R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-272 RZ/A1H Group, RZ/A1M Group Table 58.2 Module 58. List of Registers Register Bits Register Abbreviation Pixel format PFV_MTX_YG_ADJ0 converter channel 0 PFV_MTX_YG_ADJ1 PFV_MTX_CBB_ ADJ0 PFV_MTX_CBB_ ADJ1 PFV_MTX_CRR_ ADJ0 PFV_MTX_CRR_ ADJ1 PFVSZR Pixel format PFVCR converter channel 1 PFVICR PFVISR PFVID PFVOD PFVIFSR PFVOFSR Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 - - - - - - - Bits 24/16/8/0 - PFV_MTX_YG[7] PFV_MTX_YG[6] PFV_MTX_YG[5] PFV_MTX_YG[4] PFV_MTX_YG[3] PFV_MTX_YG[2] PFV_MTX_YG[1] PFV_MTX_YG[0] - - - - - PFV_MTX_GG[10] PFV_MTX_GG[9] PFV_MTX_GG[8] PFV_MTX_GG[7] PFV_MTX_GG[6] PFV_MTX_GG[5] PFV_MTX_GG[4] PFV_MTX_GG[3] PFV_MTX_GG[2] PFV_MTX_GG[1] PFV_MTX_GG[0] - - - - - PFV_MTX_GB[10] PFV_MTX_GB[9] PFV_MTX_GB[8] PFV_MTX_GB[7] PFV_MTX_GB[6] PFV_MTX_GB[5] PFV_MTX_GB[4] PFV_MTX_GB[3] PFV_MTX_GB[2] PFV_MTX_GB[1] PFV_MTX_GB[0] - - - - - PFV_MTX_GR[10] PFV_MTX_GR[9] PFV_MTX_GR[8] PFV_MTX_GR[7] PFV_MTX_GR[6] PFV_MTX_GR[5] PFV_MTX_GR[4] PFV_MTX_GR[3] PFV_MTX_GR[2] PFV_MTX_GR[1] PFV_MTX_GR[0] - - - - - - - - PFV_MTX_B[7] PFV_MTX_B[6] PFV_MTX_B[5] PFV_MTX_B[4] PFV_MTX_B[3] PFV_MTX_B[2] PFV_MTX_B[1] PFV_MTX_B[0] - - - - - PFV_MTX_BG[10] PFV_MTX_BG[9] PFV_MTX_BG[8] PFV_MTX_BG[7] PFV_MTX_BG[6] PFV_MTX_BG[5] PFV_MTX_BG[4] PFV_MTX_BG[3] PFV_MTX_BG[2] PFV_MTX_BG[1] PFV_MTX_BG[0] PFV_MTX_BB[8] - - - - - PFV_MTX_BB[10] PFV_MTX_BB[9] PFV_MTX_BB[7] PFV_MTX_BB[6] PFV_MTX_BB[5] PFV_MTX_BB[4] PFV_MTX_BB[3] PFV_MTX_BB[2] PFV_MTX_BB[1] PFV_MTX_BB[0] - - - - - PFV_MTX_BR[10] PFV_MTX_BR[9] PFV_MTX_BR[8] PFV_MTX_BR[7] PFV_MTX_BR[6] PFV_MTX_BR[5] PFV_MTX_BR[4] PFV_MTX_BR[3] PFV_MTX_BR[2] PFV_MTX_BR[1] PFV_MTX_BR[0] - - - - - - - - PFV_MTX_R[7] PFV_MTX_R[6] PFV_MTX_R[5] PFV_MTX_R[4] PFV_MTX_R[3] PFV_MTX_R[2] PFV_MTX_R[1] PFV_MTX_R[0] - - - - - PFV_MTX_RG[10] PFV_MTX_RG[9] PFV_MTX_RG[8] PFV_MTX_RG[7] PFV_MTX_RG[6] PFV_MTX_RG[5] PFV_MTX_RG[4] PFV_MTX_RG[3] PFV_MTX_RG[2] PFV_MTX_RG[1] PFV_MTX_RG[0] - - - - - PFV_MTX_RB[10] PFV_MTX_RB[9] PFV_MTX_RB[8] PFV_MTX_RB[7] PFV_MTX_RB[6] PFV_MTX_RB[5] PFV_MTX_RB[4] PFV_MTX_RB[3] PFV_MTX_RB[2] PFV_MTX_RB[1] PFV_MTX_RB[0] - - - - - PFV_MTX_RR[10] PFV_MTX_RR[9] PFV_MTX_RR[8] PFV_MTX_RR[7] PFV_MTX_RR[6] PFV_MTX_RR[5] PFV_MTX_RR[4] PFV_MTX_RR[3] PFV_MTX_RR[2] PFV_MTX_RR[1] PFV_MTX_RR[0] PFVSZX[15] PFVSZX[14] PFVSZX[13] PFVSZX[12] PFVSZX[11] PFVSZX[10] PFVSZX[9] PFVSZX[8] PFVSZX[7] PFVSZX[6] PFVSZX[5] PFVSZX[4] PFVSZX[3] PFVSZX[2] PFVSZX[1] PFVSZX[0] PFVSZY[15] PFVSZY[14] PFVSZY[13] PFVSZY[12] PFVSZY[11] PFVSZY[10] PFVSZY[9] PFVSZY[8] PFVSZY[7] PFVSZY[6] PFVSZY[5] PFVSZY[4] PFVSZY[3] PFVSZY[2] PFVSZY[1] PFVSZY[0] - - - - - - - - - - - - - - - - - - - DTH_ON IFMT[1] IFMT[0] OFMT[1] OFMT[0] DOUTSWAP32[0] - - DINSWAP16 DOUTSWAP16 DINSWAP32[1] DINSWAP32[0] DOUTSWAP32[1] - - - - - - - - - - - - - - - - - - - - - - - - - PFVEEN IFEN OFEN IDTRG[1] IDTRG[0] ODTRG[1] ODTRG[0] - - - - - - - - - - - - - - - - - - - - - - - - - - - - IFOVF OFUDF IFEMP OFFUL ID[31] ID[30] ID[29] ID[28] ID[27] ID[26] ID[25] ID[24] ID[23] ID[22] ID[21] ID[20] ID[19] ID[18] ID[17] ID[16] ID[15] ID[14] ID[13] ID[12] ID[11] ID[10] ID[9] ID[8] ID[7] ID[6] ID[5] ID[4] ID[3] ID[2] ID[1] ID[0] OD[31] OD[30] OD[29] OD[28] OD[27] OD[26] OD[25] OD[24] OD[23] OD[22] OD[21] OD[20] OD[19] OD[18] OD[17] OD[16] OD[15] OD[14] OD[13] OD[12] OD[11] OD[10] OD[9] OD[8] OD[7] OD[6] OD[5] OD[4] OD[3] OD[2] OD[1] OD[0] - - - - - - - - - - - - - - - - - - - - - - - - - - IFVD[5] IFVD[4] IFVD[3] IFVD[2] IFVD[1] IFVD[0] - - - - - - - - - - - - - - - - - - - - - - - - - - OFVD[5] OFVD[4] OFVD[3] OFVD[2] OFVD[1] OFVD[0] R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-273 RZ/A1H Group, RZ/A1M Group Table 58.2 Module Register Bits Register Abbreviation Pixel format PFVACR converter channel 1 PFV_MTX_MODE PFV_MTX_YG_ADJ0 PFV_MTX_YG_ADJ1 PFV_MTX_CBB_ ADJ0 PFV_MTX_CBB_ ADJ1 PFV_MTX_CRR_ ADJ0 PFV_MTX_CRR_ ADJ1 PFVSZR SCUX 58. List of Registers IPCIR_IPC0_0 IPSLR_IPC0_0 IPCIR_IPC0_1 IPSLR_IPC0_1 IPCIR_IPC0_2 Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 Bits 24/16/8/0 - - - - - - - - - - - - - - - - - - - - - - - - ALPHA[7] ALPHA[6] ALPHA[5] ALPHA[4] ALPHA[3] ALPHA[2] ALPHA[1] ALPHA[0] - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - PFV_MTX_MD[1] PFV_MTX_MD[0] - - - - - - - - PFV_MTX_YG[7] PFV_MTX_YG[6] PFV_MTX_YG[5] PFV_MTX_YG[4] PFV_MTX_YG[3] PFV_MTX_YG[2] PFV_MTX_YG[1] PFV_MTX_YG[0] - - - - - PFV_MTX_GG[10] PFV_MTX_GG[9] PFV_MTX_GG[8] PFV_MTX_GG[7] PFV_MTX_GG[6] PFV_MTX_GG[5] PFV_MTX_GG[4] PFV_MTX_GG[3] PFV_MTX_GG[2] PFV_MTX_GG[1] PFV_MTX_GG[0] - - - - - PFV_MTX_GB[10] PFV_MTX_GB[9] PFV_MTX_GB[8] PFV_MTX_GB[7] PFV_MTX_GB[6] PFV_MTX_GB[5] PFV_MTX_GB[4] PFV_MTX_GB[3] PFV_MTX_GB[2] PFV_MTX_GB[1] PFV_MTX_GB[0] - - - - - PFV_MTX_GR[10] PFV_MTX_GR[9] PFV_MTX_GR[8] PFV_MTX_GR[7] PFV_MTX_GR[6] PFV_MTX_GR[5] PFV_MTX_GR[4] PFV_MTX_GR[3] PFV_MTX_GR[2] PFV_MTX_GR[1] PFV_MTX_GR[0] - - - - - - - - PFV_MTX_B[7] PFV_MTX_B[6] PFV_MTX_B[5] PFV_MTX_B[4] PFV_MTX_B[3] PFV_MTX_B[2] PFV_MTX_B[1] PFV_MTX_B[0] - - - - - PFV_MTX_BG[10] PFV_MTX_BG[9] PFV_MTX_BG[8] PFV_MTX_BG[7] PFV_MTX_BG[6] PFV_MTX_BG[5] PFV_MTX_BG[4] PFV_MTX_BG[3] PFV_MTX_BG[2] PFV_MTX_BG[1] PFV_MTX_BG[0] PFV_MTX_BB[8] - - - - - PFV_MTX_BB[10] PFV_MTX_BB[9] PFV_MTX_BB[7] PFV_MTX_BB[6] PFV_MTX_BB[5] PFV_MTX_BB[4] PFV_MTX_BB[3] PFV_MTX_BB[2] PFV_MTX_BB[1] PFV_MTX_BB[0] - - - - - PFV_MTX_BR[10] PFV_MTX_BR[9] PFV_MTX_BR[8] PFV_MTX_BR[7] PFV_MTX_BR[6] PFV_MTX_BR[5] PFV_MTX_BR[4] PFV_MTX_BR[3] PFV_MTX_BR[2] PFV_MTX_BR[1] PFV_MTX_BR[0] - - - - - - - - PFV_MTX_R[7] PFV_MTX_R[6] PFV_MTX_R[5] PFV_MTX_R[4] PFV_MTX_R[3] PFV_MTX_R[2] PFV_MTX_R[1] PFV_MTX_R[0] - - - - - PFV_MTX_RG[10] PFV_MTX_RG[9] PFV_MTX_RG[8] PFV_MTX_RG[7] PFV_MTX_RG[6] PFV_MTX_RG[5] PFV_MTX_RG[4] PFV_MTX_RG[3] PFV_MTX_RG[2] PFV_MTX_RG[1] PFV_MTX_RG[0] - - - - - PFV_MTX_RB[10] PFV_MTX_RB[9] PFV_MTX_RB[8] PFV_MTX_RB[7] PFV_MTX_RB[6] PFV_MTX_RB[5] PFV_MTX_RB[4] PFV_MTX_RB[3] PFV_MTX_RB[2] PFV_MTX_RB[1] PFV_MTX_RB[0] - - - - - PFV_MTX_RR[10] PFV_MTX_RR[9] PFV_MTX_RR[8] PFV_MTX_RR[7] PFV_MTX_RR[6] PFV_MTX_RR[5] PFV_MTX_RR[4] PFV_MTX_RR[3] PFV_MTX_RR[2] PFV_MTX_RR[1] PFV_MTX_RR[0] PFVSZX[15] PFVSZX[14] PFVSZX[13] PFVSZX[12] PFVSZX[11] PFVSZX[10] PFVSZX[9] PFVSZX[8] PFVSZX[7] PFVSZX[6] PFVSZX[5] PFVSZX[4] PFVSZX[3] PFVSZX[2] PFVSZX[1] PFVSZX[0] PFVSZY[15] PFVSZY[14] PFVSZY[13] PFVSZY[12] PFVSZY[11] PFVSZY[10] PFVSZY[9] PFVSZY[8] PFVSZY[7] PFVSZY[6] PFVSZY[5] PFVSZY[4] PFVSZY[3] PFVSZY[2] PFVSZY[1] PFVSZY[0] - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - INIT - - - - - - - - - - - - - - - - - - - - - - - - - - - - - IPC_PASS_SEL[2] IPC_PASS_SEL[1] IPC_PASS_SEL[0] - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - INIT - - - - - - - - - - - - - - - - - - - - - - - - - - - - - IPC_PASS_SEL[2] IPC_PASS_SEL[1] IPC_PASS_SEL[0] - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - INIT R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-274 RZ/A1H Group, RZ/A1M Group Table 58.2 Module SCUX 58. List of Registers Register Bits Register Abbreviation IPSLR_IPC0_2 IPCIR_IPC0_3 IPSLR_IPC0_3 OPCIR_OPC0_0 OPSLR_OPC0_0 OPCIR_OPC0_1 OPSLR_OPC0_1 OPCIR_OPC0_2 OPSLR_OPC0_2 OPCIR_OPC0_3 OPSLR_OPC0_3 FFDIR_FFD0_0 FDAIR_FFD0_0 Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 Bits 24/16/8/0 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - IPC_PASS_SEL[2] IPC_PASS_SEL[1] IPC_PASS_SEL[0] - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - INIT - - - - - - - - - - - - - - - - - - - - - - - - - - - - - IPC_PASS_SEL[2] IPC_PASS_SEL[1] IPC_PASS_SEL[0] - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - INIT - - - - - - - - - - - - - - - - - - - - - - - - - - - - - OPC_PASS_SEL [2] OPC_PASS_SEL [1] OPC_PASS_SEL [0] - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - INIT - - - - - - - - - - - - - - - - - - - - - - - - - - - - - OPC_PASS_SEL [2] OPC_PASS_SEL [1] OPC_PASS_SEL [0] - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - INIT - - - - - - - - - - - - - - - - - - - - - - - - - - - - - OPC_PASS_SEL [2] OPC_PASS_SEL [1] OPC_PASS_SEL [0] - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - INIT - - - - - - - - - - - - - - - - - - - - - - - - - - - - - OPC_PASS_SEL [2] OPC_PASS_SEL [1] OPC_PASS_SEL [0] - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - INIT - - - - - - - - - - - - - - - - - - - - - - - - - - - - CHNUM[3] CHNUM[2] CHNUM[1] CHNUM[0] R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-275 RZ/A1H Group, RZ/A1M Group Table 58.2 Module SCUX 58. List of Registers Register Bits Register Abbreviation DRQSR_FFD0_0 FFDPR_FFD0_0 FFDBR_FFD0_0 DEVMR_FFD0_0 DEVCR_FFD0_0 FFDIR_FFD0_1 FDAIR_FFD0_1 DRQSR_FFD0_1 FFDPR_FFD0_1 FFDBR_FFD0_1 DEVMR_FFD0_1 DEVCR_FFD0_1 FFDIR_FFD0_2 FDAIR_FFD0_2 Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 Bits 24/16/8/0 - - - - - - - - - - - - - - - - - - - - - - - - - - - - SIZE[3] SIZE[2] SIZE[1] SIZE[0] - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - PASS[1] PASS[0] - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - BOOT DEVMUF DEVMOF DEVMOL DEVMIUF - - - - - - - - - - - - DEVMRQ - - - - - - - - - - - - - - DEVCUF DEVCOF DEVCOL DEVCIUF - - - - - - - - - - - - DEVCRQ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - INIT - - - - - - - - - - - - - - - - - - - - - - - - - - - - CHNUM[3] CHNUM[2] CHNUM[1] CHNUM[0] - - - - - - - - - - - - - - - - - - - - - - - - - - - - SIZE[3] SIZE[2] SIZE[1] SIZE[0] - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - PASS[1] PASS[0] - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - BOOT DEVMUF DEVMOF DEVMOL DEVMIUF - - - - - - - - - - - - DEVMRQ - - - - - - - - - - - - - - DEVCUF DEVCOF DEVCOL DEVCIUF - - - - - - - - - - - - DEVCRQ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - INIT - - - - - - - - - - - - - - - - - - - - - - - - - - - - CHNUM[3] CHNUM[2] CHNUM[1] CHNUM[0] R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-276 RZ/A1H Group, RZ/A1M Group Table 58.2 Module SCUX 58. List of Registers Register Bits Register Abbreviation DRQSR_FFD0_2 FFDPR_FFD0_2 FFDBR_FFD0_2 DEVMR_FFD0_2 DEVCR_FFD0_2 FFDIR_FFD0_3 FDAIR_FFD0_3 DRQSR_FFD0_3 FFDPR_FFD0_3 FFDBR_FFD0_3 DEVMR_FFD0_3 DEVCR_FFD0_3 FFUIR_FFU0_0 FUAIR_FFU0_0 Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 Bits 24/16/8/0 - - - - - - - - - - - - - - - - - - - - - - - - - - - - SIZE[3] SIZE[2] SIZE[1] SIZE[0] - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - PASS[1] PASS[0] - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - BOOT DEVMUF DEVMOF DEVMOL DEVMIUF - - - - - - - - - - - - DEVMRQ - - - - - - - - - - - - - - DEVCUF DEVCOF DEVCOL DEVCIUF - - - - - - - - - - - - DEVCRQ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - INIT - - - - - - - - - - - - - - - - - - - - - - - - - - - - CHNUM[3] CHNUM[2] CHNUM[1] CHNUM[0] - - - - - - - - - - - - - - - - - - - - - - - - - - - - SIZE[3] SIZE[2] SIZE[1] SIZE[0] - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - PASS[1] PASS[0] - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - BOOT DEVMUF DEVMOF DEVMOL DEVMIUF - - - - - - - - - - - - DEVMRQ - - - - - - - - - - - - - - DEVCUF DEVCOF DEVCOL DEVCIUF - - - - - - - - - - - - DEVCRQ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - INIT - - - - - - - - - - - - - - - - - - - - - - - - - - - - CHNUM[3] CHNUM[2] CHNUM[1] CHNUM[0] R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-277 RZ/A1H Group, RZ/A1M Group Table 58.2 Module SCUX 58. List of Registers Register Bits Register Abbreviation URQSR_FFU0_0 FFUPR_FFU0_0 UEVMR_FFU0_0 UEVCR_FFU0_0 FFUIR_FFU0_1 FUAIR_FFU0_1 URQSR_FFU0_1 FFUPR_FFU0_1 UEVMR_FFU0_1 UEVCR_FFU0_1 FFUIR_FFU0_2 FUAIR_FFU0_2 URQSR_FFU0_2 FFUPR_FFU0_2 Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 Bits 24/16/8/0 - - - - - - - - - - - - - - - - - - - - - - - - - - - - SIZE[3] SIZE[2] SIZE[1] SIZE[0] - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - PASS[1] PASS[0] UEVMUF UEVMOF UEVMOL - - - - - - - - - - - - - UEVMRQ - - - - - - - - - - - - - - UEVCUF UEVCOF UEVCOL - - - - - - - - - - - - - UEVCRQ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - INIT - - - - - - - - - - - - - - - - - - - - - - - - - - - - CHNUM[3] CHNUM[2] CHNUM[1] CHNUM[0] - - - - - - - - - - - - - - - - - - - - - - - - - - - - SIZE[3] SIZE[2] SIZE[1] SIZE[0] - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - PASS[1] PASS[0] UEVMUF UEVMOF UEVMOL - - - - - - - - - - - - - UEVMRQ - - - - - - - - - - - - - - UEVCUF UEVCOF UEVCOL - - - - - - - - - - - - - UEVCRQ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - INIT - - - - - - - - - - - - - - - - - - - - - - - - - - - - CHNUM[3] CHNUM[2] CHNUM[1] CHNUM[0] - - - - - - - - - - - - - - - - - - - - - - - - - - - - SIZE[3] SIZE[2] SIZE[1] SIZE[0] - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - PASS[1] PASS[0] R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-278 RZ/A1H Group, RZ/A1M Group Table 58.2 Module SCUX 58. List of Registers Register Bits Register Abbreviation UEVMR_FFU0_2 UEVCR_FFU0_2 FFUIR_FFU0_3 FUAIR_FFU0_3 URQSR_FFU0_3 FFUPR_FFU0_3 UEVMR_FFU0_3 UEVCR_FFU0_3 SRCIR0_2SRC0_0 SADIR0_2SRC0_0 SRCBR0_2SRC0_0 IFSCR0_2SRC0_0 IFSVR0_2SRC0_0 SRCCR0_2SRC0_0 Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 UEVMUF UEVMOF UEVMOL - - - - Bits 24/16/8/0 - - - - - - - - - UEVMRQ - - - - - - - - - - - - - - UEVCUF UEVCOF UEVCOL - - - - - - - - - - - - - UEVCRQ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - INIT - - - - - - - - - - - - - - - - - - - - - - - - - - - - CHNUM[3] CHNUM[2] CHNUM[1] CHNUM[0] - - - - - - - - - - - - - - - - - - - - - - - - - - - - SIZE[3] SIZE[2] SIZE[1] SIZE[0] - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - PASS[1] PASS[0] UEVMUF UEVMOF UEVMOL - - - - - - - - - - - - - UEVMRQ - - - - - - - - - - - - - - UEVCUF UEVCOF UEVCOL - - - - - - - - - - - - - UEVCRQ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - INIT - - - - - - - - - - - OTBL[4] OTBL[3] OTBL[2] OTBL[1] OTBL[0] - - - - - - - - - - - - CHNUM[3] CHNUM[2] CHNUM[1] CHNUM[0] - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - BYPASS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - INTIFSEN - - - - INTIFS[27] INTIFS[26] INTIFS[25] INTIFS[24] INTIFS[23] INTIFS[22] INTIFS[21] INTIFS[20] INTIFS[19] INTIFS[18] INTIFS[17] INTIFS[16] INTIFS[15] INTIFS[14] INTIFS[13] INTIFS[11] INTIFS[11] INTIFS[10] INTIFS[9] INTIFS[8] INTIFS[7] INTIFS[6] INTIFS[5] INTIFS[4] INTIFS[3] INTIFS[2] INTIFS[1] INTIFS[0] - - - - - - - - - - - WATMD - - - - - - - BUFMD - - - - - - - - - - - SRCMD R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-279 RZ/A1H Group, RZ/A1M Group Table 58.2 Module SCUX 58. List of Registers Register Bits Register Abbreviation Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 Bits 24/16/8/0 MNFSR0_2SRC0_0 - - - - MINFS[27] MINFS[26] MINFS[25] MINFS[24] MINFS[23] MINFS[22] MINFS[21] MINFS[20] MINFS[19] MINFS[18] MINFS[17] MINFS[16] MINFS[15] MINFS[14] MINFS[13] MINFS[11] MINFS[11] MINFS[10] MINFS[9] MINFS[8] MINFS[7] MINFS[6] MINFS[5] MINFS[4] MINFS[3] MINFS[2] MINFS[1] MINFS[0] BFSSR0_2SRC0_0 SC2SR0_2SRC0_0 WATSR0_2SRC0_0 SEVMR0_2SRC0_0 SEVCR0_2SRC0_0 SRCIR1_2SRC0_0 SADIR1_2SRC0_0 SRCBR1_2SRC0_0 IFSCR1_2SRC0_0 IFSVR1_2SRC0_0 SRCCR1_2SRC0_0 MNFSR1_2SRC0_0 BFSSR1_2SRC0_0 - - - - - - BUFDATA[9] BUFDATA[8] BUFDATA[7] BUFDATA[6] BUFDATA[5] BUFDATA[4] BUFDATA[3] BUFDATA[1] BUFDATA[1] BUFDATA[0] - - - - - - - - - - - - BUFIN[3] BUFIN[2] BUFIN[1] BUFIN[0] SRCWSTS SC2MUTE SC2STS[1] SC2STS[0] SC2FSI[27] SC2FSI[26] SC2FSI[25] SC2FSI[24] SC2FSI[23] SC2FSI[22] SC2FSI[21] SC2FSI[20] SC2FSI[19] SC2FSI[18] SC2FSI[17] SC2FSI[16] SC2FSI[15] SC2FSI[14] SC2FSI[13] SC2FSI[11] SC2FSI[11] SC2FSI[10] SC2FSI[9] SC2FSI[8] SC2FSI[7] SC2FSI[6] SC2FSI[5] SC2FSI[4] SC2FSI[3] SC2FSI[2] SC2FSI[1] SC2FSI[0] - - - - - - - - WTIME[23] WTIME[22] WTIME[21] WTIME[20] WTIME[19] WTIME[18] WTIME[17] WTIME[16] WTIME[15] WTIME[14] WTIME[13] WTIME[11] WTIME[11] WTIME[10] WTIME[9] WTIME[8] WTIME[7] WTIME[6] WTIME[5] WTIME[4] WTIME[3] WTIME[2] WTIME[1] WTIME[0] EVMUF EVMOF - - - - - - - - - - - - - - - EVMWAIT - - - - - - - - - - - - - EVCUF EVCOF - - - - - - - - - - - - - - - EVCWAIT - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - INIT - - - - - - - - - - - OTBL[4] OTBL[3] OTBL[2] OTBL[1] OTBL[0] - - - - - - - - - - - - CHNUM[3] CHNUM[2] CHNUM[1] CHNUM[0] - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - BYPASS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - INTIFSEN - - - - INTIFS[27] INTIFS[26] INTIFS[25] INTIFS[24] INTIFS[23] INTIFS[22] INTIFS[21] INTIFS[20] INTIFS[19] INTIFS[18] INTIFS[17] INTIFS[16] INTIFS[15] INTIFS[14] INTIFS[13] INTIFS[11] INTIFS[11] INTIFS[10] INTIFS[9] INTIFS[8] INTIFS[7] INTIFS[6] INTIFS[5] INTIFS[4] INTIFS[3] INTIFS[2] INTIFS[1] INTIFS[0] - - - - - - - - - - - WATMD - - - - - - - BUFMD - - - - - - - - - - - SRCMD - - - - MINFS[27] MINFS[26] MINFS[25] MINFS[24] MINFS[16] MINFS[23] MINFS[22] MINFS[21] MINFS[20] MINFS[19] MINFS[18] MINFS[17] MINFS[15] MINFS[14] MINFS[13] MINFS[11] MINFS[11] MINFS[10] MINFS[9] MINFS[8] MINFS[7] MINFS[6] MINFS[5] MINFS[4] MINFS[3] MINFS[2] MINFS[1] MINFS[0] - - - - - - BUFDATA[9] BUFDATA[8] BUFDATA[7] BUFDATA[6] BUFDATA[5] BUFDATA[4] BUFDATA[3] BUFDATA[1] BUFDATA[1] BUFDATA[0] - - - - - - - - - - - - BUFIN[3] BUFIN[2] BUFIN[1] BUFIN[0] R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-280 RZ/A1H Group, RZ/A1M Group Table 58.2 Module SCUX 58. List of Registers Register Bits Register Abbreviation SC2SR1_2SRC0_0 WATSR1_2SRC0_0 SEVMR1_2SRC0_0 SEVCR1_2SRC0_0 SRCIRR_2SRC0_0 SRCIR0_2SRC0_1 SADIR0_2SRC0_1 SRCBR0_2SRC0_1 IFSCR0_2SRC0_1 IFSVR0_2SRC0_1 SRCCR0_2SRC0_1 MNFSR0_2SRC0_1 BFSSR0_2SRC0_1 SC2SR0_2SRC0_1 Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 SRCWSTS SC2MUTE SC2STS[1] SC2STS[0] SC2FSI[27] SC2FSI[26] SC2FSI[25] Bits 24/16/8/0 SC2FSI[24] SC2FSI[23] SC2FSI[22] SC2FSI[21] SC2FSI[20] SC2FSI[19] SC2FSI[18] SC2FSI[17] SC2FSI[16] SC2FSI[15] SC2FSI[14] SC2FSI[13] SC2FSI[11] SC2FSI[11] SC2FSI[10] SC2FSI[9] SC2FSI[8] SC2FSI[7] SC2FSI[6] SC2FSI[5] SC2FSI[4] SC2FSI[3] SC2FSI[2] SC2FSI[1] SC2FSI[0] - - - - - - - - WTIME[23] WTIME[22] WTIME[21] WTIME[20] WTIME[19] WTIME[18] WTIME[17] WTIME[16] WTIME[15] WTIME[14] WTIME[13] WTIME[11] WTIME[11] WTIME[10] WTIME[9] WTIME[8] WTIME[7] WTIME[6] WTIME[5] WTIME[4] WTIME[3] WTIME[2] WTIME[1] WTIME[0] EVMUF EVMOF - - - - - - - - - - - - - - - EVMWAIT - - - - - - - - - - - - - EVCUF EVCOF - - - - - - - - - - - - - - - EVCWAIT - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - INIT - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - INIT - - - - - - - - - - - OTBL[4] OTBL[3] OTBL[2] OTBL[1] OTBL[0] - - - - - - - - - - - - CHNUM[3] CHNUM[2] CHNUM[1] CHNUM[0] - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - BYPASS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - INTIFSEN - - - - INTIFS[27] INTIFS[26] INTIFS[25] INTIFS[24] INTIFS[23] INTIFS[22] INTIFS[21] INTIFS[20] INTIFS[19] INTIFS[18] INTIFS[17] INTIFS[16] INTIFS[15] INTIFS[14] INTIFS[13] INTIFS[11] INTIFS[11] INTIFS[10] INTIFS[9] INTIFS[8] INTIFS[7] INTIFS[6] INTIFS[5] INTIFS[4] INTIFS[3] INTIFS[2] INTIFS[1] INTIFS[0] - - - - - - - - - - - WATMD - - - - - - - BUFMD - - - - - - - - - - - SRCMD - - - - MINFS[27] MINFS[26] MINFS[25] MINFS[24] MINFS[16] MINFS[23] MINFS[22] MINFS[21] MINFS[20] MINFS[19] MINFS[18] MINFS[17] MINFS[15] MINFS[14] MINFS[13] MINFS[11] MINFS[11] MINFS[10] MINFS[9] MINFS[8] MINFS[7] MINFS[6] MINFS[5] MINFS[4] MINFS[3] MINFS[2] MINFS[1] MINFS[0] - - - - - - BUFDATA[9] BUFDATA[8] BUFDATA[7] BUFDATA[6] BUFDATA[5] BUFDATA[4] BUFDATA[3] BUFDATA[1] BUFDATA[1] BUFDATA[0] - - - - - - - - - - - - BUFIN[3] BUFIN[2] BUFIN[1] BUFIN[0] SRCWSTS SC2MUTE SC2STS[1] SC2STS[0] SC2FSI[27] SC2FSI[26] SC2FSI[25] SC2FSI[24] SC2FSI[23] SC2FSI[22] SC2FSI[21] SC2FSI[20] SC2FSI[19] SC2FSI[18] SC2FSI[17] SC2FSI[16] SC2FSI[15] SC2FSI[14] SC2FSI[13] SC2FSI[11] SC2FSI[11] SC2FSI[10] SC2FSI[9] SC2FSI[8] SC2FSI[7] SC2FSI[6] SC2FSI[5] SC2FSI[4] SC2FSI[3] SC2FSI[2] SC2FSI[1] SC2FSI[0] R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-281 RZ/A1H Group, RZ/A1M Group Table 58.2 Module SCUX 58. List of Registers Register Bits Register Abbreviation WATSR0_2SRC0_1 SEVMR0_2SRC0_1 SEVCR0_2SRC0_1 SRCIR1_2SRC0_1 SADIR1_2SRC0_1 SRCBR1_2SRC0_1 IFSCR1_2SRC0_1 IFSVR1_2SRC0_1 SRCCR1_2SRC0_1 MNFSR1_2SRC0_1 BFSSR1_2SRC0_1 SC2SR1_2SRC0_1 WATSR1_2SRC0_1 SEVMR1_2SRC0_1 Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 - - - - - - - Bits 24/16/8/0 - WTIME[23] WTIME[22] WTIME[21] WTIME[20] WTIME[19] WTIME[18] WTIME[17] WTIME[16] WTIME[15] WTIME[14] WTIME[13] WTIME[11] WTIME[11] WTIME[10] WTIME[9] WTIME[8] WTIME[7] WTIME[6] WTIME[5] WTIME[4] WTIME[3] WTIME[2] WTIME[1] WTIME[0] EVMUF EVMOF - - - - - - - - - - - - - - - EVMWAIT - - - - - - - - - - - - - EVCUF EVCOF - - - - - - - - - - - - - - - EVCWAIT - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - INIT - - - - - - - - - - - OTBL[4] OTBL[3] OTBL[2] OTBL[1] OTBL[0] - - - - - - - - - - - - CHNUM[3] CHNUM[2] CHNUM[1] CHNUM[0] - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - BYPASS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - INTIFSEN - - - - INTIFS[27] INTIFS[26] INTIFS[25] INTIFS[24] INTIFS[23] INTIFS[22] INTIFS[21] INTIFS[20] INTIFS[19] INTIFS[18] INTIFS[17] INTIFS[16] INTIFS[15] INTIFS[14] INTIFS[13] INTIFS[11] INTIFS[11] INTIFS[10] INTIFS[9] INTIFS[8] INTIFS[7] INTIFS[6] INTIFS[5] INTIFS[4] INTIFS[3] INTIFS[2] INTIFS[1] INTIFS[0] - - - - - - - - - - - WATMD - - - - - - - BUFMD - - - - - - - - - - - SRCMD - - - - MINFS[27] MINFS[26] MINFS[25] MINFS[24] MINFS[16] MINFS[23] MINFS[22] MINFS[21] MINFS[20] MINFS[19] MINFS[18] MINFS[17] MINFS[15] MINFS[14] MINFS[13] MINFS[11] MINFS[11] MINFS[10] MINFS[9] MINFS[8] MINFS[7] MINFS[6] MINFS[5] MINFS[4] MINFS[3] MINFS[2] MINFS[1] MINFS[0] - - - - - - BUFDATA[9] BUFDATA[8] BUFDATA[7] BUFDATA[6] BUFDATA[5] BUFDATA[4] BUFDATA[3] BUFDATA[1] BUFDATA[1] BUFDATA[0] - - - - - - - - - - - - BUFIN[3] BUFIN[2] BUFIN[1] BUFIN[0] SRCWSTS SC2MUTE SC2STS[1] SC2STS[0] SC2FSI[27] SC2FSI[26] SC2FSI[25] SC2FSI[24] SC2FSI[23] SC2FSI[22] SC2FSI[21] SC2FSI[20] SC2FSI[19] SC2FSI[18] SC2FSI[17] SC2FSI[16] SC2FSI[15] SC2FSI[14] SC2FSI[13] SC2FSI[11] SC2FSI[11] SC2FSI[10] SC2FSI[9] SC2FSI[8] SC2FSI[7] SC2FSI[6] SC2FSI[5] SC2FSI[4] SC2FSI[3] SC2FSI[2] SC2FSI[1] SC2FSI[0] - - - - - - - - WTIME[23] WTIME[22] WTIME[21] WTIME[20] WTIME[19] WTIME[18] WTIME[17] WTIME[16] WTIME[15] WTIME[14] WTIME[13] WTIME[11] WTIME[11] WTIME[10] WTIME[9] WTIME[8] WTIME[7] WTIME[6] WTIME[5] WTIME[4] WTIME[3] WTIME[2] WTIME[1] WTIME[0] EVMUF EVMOF - - - - - - - - - - - - - - - EVMWAIT - - - - - - - - - - - - - R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-282 RZ/A1H Group, RZ/A1M Group Table 58.2 Module SCUX 58. List of Registers Register Bits Register Abbreviation SEVCR1_2SRC0_1 SRCIRR_2SRC0_1 DVUIR_DVU0_0 VADIR_DVU0_0 DVUBR_DVU0_0 DVUCR_DVU0_0 ZCMCR_DVU0_0 VRCTR_DVU0_0 VRPDR_DVU0_0 VRDBR_DVU0_0 VRWTR_DVU0_0 VOL0R_DVU0_0 VOL1R_DVU0_0 VOL2R_DVU0_0 Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 Bits 24/16/8/0 EVCUF EVCOF - - - - - - - - - - - - - - - EVCWAIT - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - INIT - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - INIT - - - - - - - - - - - OTBL[4] OTBL[3] OTBL[2] OTBL[1] OTBL[0] - - - - - - - - - - - - CHNUM[3] CHNUM[2] CHNUM[1] CHNUM[0] - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - BYPASS - - - - - - - - - - - - - - - - - - - - - - - VVMD - - - VRMD - - - ZCMD - - - - - - - - - - - - - - - - - - - - - - - - ZCEN7 ZCEN6 ZCEN5 ZCEN4 ZCEN3 ZCEN2 ZCEN1 ZCEN0 - - - - - - - - - - - - - - - - - - - - - - - - VREN7 VREN6 VREN5 VREN4 VREN3 VREN2 VREN1 VREN0 - - - - - - - - - - - - - - - - - - - VRPDUP[4] VRPDUP[3] VRPDUP[1] VRPDUP[1] VRPDUP[0] - - - VRPDDW[4] VRPDDW[3] VRPDDW[2] VRPDDW[1] VRPDDW[0] - - - - - - - - - - - - - - - - - - - - - - VRDB[9] VRDB[8] VRDB[7] VRDB[6] VRDB[5] VRDB[4] VRDB[3] VRDB[2] VRDB[1] VRDB[0] - - - - - - - - VRWT[23] VRWT[22] VRWT[21] VRWT[20] VRWT[19] VRWT[18] VRWT[17] VRWT[16] VRWT[15] VRWT[14] VRWT[13] VRWT[11] VRWT[11] VRWT[10] VRWT[9] VRWT[8] VRWT[7] VRWT[6] VRWT[5] VRWT[4] VRWT[3] VRWT[2] VRWT[1] VRWT[0] - - - - - - - - VOLVAL0[23] VOLVAL0[22] VOLVAL0[21] VOLVAL0[20] VOLVAL0[19] VOLVAL0[18] VOLVAL0[17] VOLVAL0[16] VOLVAL0[15] VOLVAL0[14] VOLVAL0[13] VOLVAL0[11] VOLVAL0[11] VOLVAL0[10] VOLVAL0[9] VOLVAL0[8] VOLVAL0[7] VOLVAL0[6] VOLVAL0[5] VOLVAL0[4] VOLVAL0[3] VOLVAL0[2] VOLVAL0[1] VOLVAL0[0] - - - - - - - - VOLVAL1[23] VOLVAL1[22] VOLVAL1[21] VOLVAL1[20] VOLVAL1[19] VOLVAL1[18] VOLVAL1[17] VOLVAL1[16] VOLVAL1[15] VOLVAL1[14] VOLVAL1[13] VOLVAL1[11] VOLVAL1[11] VOLVAL1[10] VOLVAL1[9] VOLVAL1[8] VOLVAL1[7] VOLVAL1[6] VOLVAL1[5] VOLVAL1[4] VOLVAL1[3] VOLVAL1[2] VOLVAL1[1] VOLVAL1[0] - - - - - - - - VOLVAL2[23] VOLVAL2[22] VOLVAL2[21] VOLVAL2[20] VOLVAL2[19] VOLVAL2[18] VOLVAL2[17] VOLVAL2[16] VOLVAL2[15] VOLVAL2[14] VOLVAL2[13] VOLVAL2[11] VOLVAL2[11] VOLVAL2[10] VOLVAL2[9] VOLVAL2[8] VOLVAL2[7] VOLVAL2[6] VOLVAL2[5] VOLVAL2[4] VOLVAL2[3] VOLVAL2[2] VOLVAL2[1] VOLVAL2[0] R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-283 RZ/A1H Group, RZ/A1M Group Table 58.2 Module SCUX 58. List of Registers Register Bits Register Abbreviation VOL3R_DVU0_0 VOL4R_DVU0_0 VOL5R_DVU0_0 VOL6R_DVU0_0 VOL7R_DVU0_0 DVUER_DVU0_0 DVUSR_DVU0_0 VEVMR_DVU0_0 VEVCR_DVU0_0 DVUIR_DVU0_1 VADIR_DVU0_1 DVUBR_DVU0_1 DVUCR_DVU0_1 ZCMCR_DVU0_1 Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 - - - - - - - Bits 24/16/8/0 - VOLVAL3[23] VOLVAL3[22] VOLVAL3[21] VOLVAL3[20] VOLVAL3[19] VOLVAL3[18] VOLVAL3[17] VOLVAL3[16] VOLVAL3[15] VOLVAL3[14] VOLVAL3[13] VOLVAL3[11] VOLVAL3[11] VOLVAL3[10] VOLVAL3[9] VOLVAL3[8] VOLVAL3[7] VOLVAL3[6] VOLVAL3[5] VOLVAL3[4] VOLVAL3[3] VOLVAL3[2] VOLVAL3[1] VOLVAL3[0] - - - - - - - - VOLVAL4[23] VOLVAL4[22] VOLVAL4[21] VOLVAL4[20] VOLVAL4[19] VOLVAL4[18] VOLVAL4[17] VOLVAL4[16] VOLVAL4[15] VOLVAL4[14] VOLVAL4[13] VOLVAL4[11] VOLVAL4[11] VOLVAL4[10] VOLVAL4[9] VOLVAL4[8] VOLVAL4[7] VOLVAL4[6] VOLVAL4[5] VOLVAL4[4] VOLVAL4[3] VOLVAL4[2] VOLVAL4[1] VOLVAL4[0] - - - - - - - - VOLVAL5[23] VOLVAL5[22] VOLVAL5[21] VOLVAL5[20] VOLVAL5[19] VOLVAL5[18] VOLVAL5[17] VOLVAL5[16] VOLVAL5[15] VOLVAL5[14] VOLVAL5[13] VOLVAL5[11] VOLVAL5[11] VOLVAL5[10] VOLVAL5[9] VOLVAL5[8] VOLVAL5[7] VOLVAL5[6] VOLVAL5[5] VOLVAL5[4] VOLVAL5[3] VOLVAL5[2] VOLVAL5[1] VOLVAL5[0] - - - - - - - - VOLVAL6[23] VOLVAL6[22] VOLVAL6[21] VOLVAL6[20] VOLVAL6[19] VOLVAL6[18] VOLVAL6[17] VOLVAL6[16] VOLVAL6[15] VOLVAL6[14] VOLVAL6[13] VOLVAL6[11] VOLVAL6[11] VOLVAL6[10] VOLVAL6[9] VOLVAL6[8] VOLVAL6[7] VOLVAL6[6] VOLVAL6[5] VOLVAL6[4] VOLVAL6[3] VOLVAL6[2] VOLVAL6[1] VOLVAL6[0] - - - - - - - - VOLVAL7[23] VOLVAL7[22] VOLVAL7[21] VOLVAL7[20] VOLVAL7[19] VOLVAL7[18] VOLVAL7[17] VOLVAL7[16] VOLVAL7[15] VOLVAL7[14] VOLVAL7[13] VOLVAL7[11] VOLVAL7[11] VOLVAL7[10] VOLVAL7[9] VOLVAL7[8] VOLVAL7[7] VOLVAL7[6] VOLVAL7[5] VOLVAL7[4] VOLVAL7[3] VOLVAL7[2] VOLVAL7[1] VOLVAL7[0] - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - DVUEN - - - - - - - - ZSTS7 ZSTS6 ZSTS5 ZSTS4 ZSTS3 ZSTS2 ZSTS1 ZSTS0 - - - - - - - - - - - - - VRSTS[2] VRSTS[1] VRSTS[0] VEVMZCM7 VEVMZCM6 VEVMZCM5 VEVMZCM4 VEVMZCM3 VEVMZCM2 VEVMZCM1 VEVMZCM0 - - - - - - - - VEVMVR - - - - - - - - - - - - - - VEVCZCM7 VEVCZCM6 VEVCZCM5 VEVCZCM4 VEVCZCM3 VEVCZCM2 VEVCZCM1 - - - - - - - - VEVCVR - - - - - - - VEVCZCM0 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - INIT - - - - - - - - - - - OTBL[4] OTBL[3] OTBL[2] OTBL[1] OTBL[0] - - - - - - - - - - - - CHNUM[3] CHNUM[2] CHNUM[1] CHNUM[0] - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - BYPASS - - - - - - - - - - - - - - - - - - - - - - - VVMD - - - VRMD - - - ZCMD - - - - - - - - - - - - - - - - - - - - - - - - ZCEN7 ZCEN6 ZCEN5 ZCEN4 ZCEN3 ZCEN2 ZCEN1 ZCEN0 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-284 RZ/A1H Group, RZ/A1M Group Table 58.2 Module SCUX 58. List of Registers Register Bits Register Abbreviation VRCTR_DVU0_1 VRPDR_DVU0_1 VRDBR_DVU0_1 VRWTR_DVU0_1 VOL0R_DVU0_1 VOL1R_DVU0_1 VOL2R_DVU0_1 VOL3R_DVU0_1 VOL4R_DVU0_1 VOL5R_DVU0_1 VOL6R_DVU0_1 VOL7R_DVU0_1 DVUER_DVU0_1 DVUSR_DVU0_1 Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 Bits 24/16/8/0 - - - - - - - - - - - - - - - - - - - - - - - - VREN7 VREN6 VREN5 VREN4 VREN3 VREN2 VREN1 VREN0 - - - - - - - - - - - - - - - - - - - VRPDUP[4] VRPDUP[3] VRPDUP[1] VRPDUP[1] VRPDUP[0] - - - VRPDDW[4] VRPDDW[3] VRPDDW[2] VRPDDW[1] VRPDDW[0] - - - - - - - - - - - - - - - - - - - - - - VRDB[9] VRDB[8] VRDB[7] VRDB[6] VRDB[5] VRDB[4] VRDB[3] VRDB[2] VRDB[1] VRDB[0] - - - - - - - - VRWT[23] VRWT[22] VRWT[21] VRWT[20] VRWT[19] VRWT[18] VRWT[17] VRWT[16] VRWT[15] VRWT[14] VRWT[13] VRWT[11] VRWT[11] VRWT[10] VRWT[9] VRWT[8] VRWT[7] VRWT[6] VRWT[5] VRWT[4] VRWT[3] VRWT[2] VRWT[1] VRWT[0] - - - - - - - - VOLVAL0[23] VOLVAL0[22] VOLVAL0[21] VOLVAL0[20] VOLVAL0[19] VOLVAL0[18] VOLVAL0[17] VOLVAL0[16] VOLVAL0[15] VOLVAL0[14] VOLVAL0[13] VOLVAL0[11] VOLVAL0[11] VOLVAL0[10] VOLVAL0[9] VOLVAL0[8] VOLVAL0[7] VOLVAL0[6] VOLVAL0[5] VOLVAL0[4] VOLVAL0[3] VOLVAL0[2] VOLVAL0[1] VOLVAL0[0] - - - - - - - - VOLVAL1[23] VOLVAL1[22] VOLVAL1[21] VOLVAL1[20] VOLVAL1[19] VOLVAL1[18] VOLVAL1[17] VOLVAL1[16] VOLVAL1[15] VOLVAL1[14] VOLVAL1[13] VOLVAL1[11] VOLVAL1[11] VOLVAL1[10] VOLVAL1[9] VOLVAL1[8] VOLVAL1[7] VOLVAL1[6] VOLVAL1[5] VOLVAL1[4] VOLVAL1[3] VOLVAL1[2] VOLVAL1[1] VOLVAL1[0] - - - - - - - - VOLVAL2[23] VOLVAL2[22] VOLVAL2[21] VOLVAL2[20] VOLVAL2[19] VOLVAL2[18] VOLVAL2[17] VOLVAL2[16] VOLVAL2[15] VOLVAL2[14] VOLVAL2[13] VOLVAL2[11] VOLVAL2[11] VOLVAL2[10] VOLVAL2[9] VOLVAL2[8] VOLVAL2[7] VOLVAL2[6] VOLVAL2[5] VOLVAL2[4] VOLVAL2[3] VOLVAL2[2] VOLVAL2[1] VOLVAL2[0] - - - - - - - - VOLVAL3[23] VOLVAL3[22] VOLVAL3[21] VOLVAL3[20] VOLVAL3[19] VOLVAL3[18] VOLVAL3[17] VOLVAL3[16] VOLVAL3[15] VOLVAL3[14] VOLVAL3[13] VOLVAL3[11] VOLVAL3[11] VOLVAL3[10] VOLVAL3[9] VOLVAL3[8] VOLVAL3[7] VOLVAL3[6] VOLVAL3[5] VOLVAL3[4] VOLVAL3[3] VOLVAL3[2] VOLVAL3[1] VOLVAL3[0] - - - - - - - - VOLVAL4[23] VOLVAL4[22] VOLVAL4[21] VOLVAL4[20] VOLVAL4[19] VOLVAL4[18] VOLVAL4[17] VOLVAL4[16] VOLVAL4[15] VOLVAL4[14] VOLVAL4[13] VOLVAL4[11] VOLVAL4[11] VOLVAL4[10] VOLVAL4[9] VOLVAL4[8] VOLVAL4[7] VOLVAL4[6] VOLVAL4[5] VOLVAL4[4] VOLVAL4[3] VOLVAL4[2] VOLVAL4[1] VOLVAL4[0] - - - - - - - - VOLVAL5[23] VOLVAL5[22] VOLVAL5[21] VOLVAL5[20] VOLVAL5[19] VOLVAL5[18] VOLVAL5[17] VOLVAL5[16] VOLVAL5[15] VOLVAL5[14] VOLVAL5[13] VOLVAL5[11] VOLVAL5[11] VOLVAL5[10] VOLVAL5[9] VOLVAL5[8] VOLVAL5[7] VOLVAL5[6] VOLVAL5[5] VOLVAL5[4] VOLVAL5[3] VOLVAL5[2] VOLVAL5[1] VOLVAL5[0] - - - - - - - - VOLVAL6[23] VOLVAL6[22] VOLVAL6[21] VOLVAL6[20] VOLVAL6[19] VOLVAL6[18] VOLVAL6[17] VOLVAL6[16] VOLVAL6[15] VOLVAL6[14] VOLVAL6[13] VOLVAL6[11] VOLVAL6[11] VOLVAL6[10] VOLVAL6[9] VOLVAL6[8] VOLVAL6[7] VOLVAL6[6] VOLVAL6[5] VOLVAL6[4] VOLVAL6[3] VOLVAL6[2] VOLVAL6[1] VOLVAL6[0] - - - - - - - - VOLVAL7[23] VOLVAL7[22] VOLVAL7[21] VOLVAL7[20] VOLVAL7[19] VOLVAL7[18] VOLVAL7[17] VOLVAL7[16] VOLVAL7[15] VOLVAL7[14] VOLVAL7[13] VOLVAL7[11] VOLVAL7[11] VOLVAL7[10] VOLVAL7[9] VOLVAL7[8] VOLVAL7[7] VOLVAL7[6] VOLVAL7[5] VOLVAL7[4] VOLVAL7[3] VOLVAL7[2] VOLVAL7[1] VOLVAL7[0] - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - DVUEN - - - - - - - - ZSTS7 ZSTS6 ZSTS5 ZSTS4 ZSTS3 ZSTS2 ZSTS1 ZSTS0 - - - - - - - - - - - - - VRSTS[2] VRSTS[1] VRSTS[0] R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-285 RZ/A1H Group, RZ/A1M Group Table 58.2 Module SCUX 58. List of Registers Register Bits Register Abbreviation VEVMR_DVU0_1 VEVCR_DVU0_1 DVUIR_DVU0_2 VADIR_DVU0_2 DVUBR_DVU0_2 DVUCR_DVU0_2 ZCMCR_DVU0_2 VRCTR_DVU0_2 VRPDR_DVU0_2 VRDBR_DVU0_2 VRWTR_DVU0_2 VOL0R_DVU0_2 VOL1R_DVU0_2 VOL2R_DVU0_2 Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 Bits 24/16/8/0 VEVMZCM7 VEVMZCM6 VEVMZCM5 VEVMZCM4 VEVMZCM3 VEVMZCM2 VEVMZCM1 VEVMZCM0 - - - - - - - - VEVMVR - - - - - - - - - - - - - - VEVCZCM7 VEVCZCM6 VEVCZCM5 VEVCZCM4 VEVCZCM3 VEVCZCM2 VEVCZCM1 - - - - - - - - VEVCVR - - - - - - - VEVCZCM0 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - INIT - - - - - - - - - - - OTBL[4] OTBL[3] OTBL[2] OTBL[1] OTBL[0] - - - - - - - - - - - - CHNUM[3] CHNUM[2] CHNUM[1] CHNUM[0] - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - BYPASS - - - - - - - - - - - - - - - - - - - - - - - VVMD - - - VRMD - - - ZCMD - - - - - - - - - - - - - - - - - - - - - - - - ZCEN7 ZCEN6 ZCEN5 ZCEN4 ZCEN3 ZCEN2 ZCEN1 ZCEN0 - - - - - - - - - - - - - - - - - - - - - - - - VREN7 VREN6 VREN5 VREN4 VREN3 VREN2 VREN1 VREN0 - - - - - - - - - - - - - - - - - - - VRPDUP[4] VRPDUP[3] VRPDUP[1] VRPDUP[1] VRPDUP[0] - - - VRPDDW[4] VRPDDW[3] VRPDDW[2] VRPDDW[1] VRPDDW[0] - - - - - - - - - - - - - - - - - - - - - - VRDB[9] VRDB[8] VRDB[7] VRDB[6] VRDB[5] VRDB[4] VRDB[3] VRDB[2] VRDB[1] VRDB[0] - - - - - - - - VRWT[23] VRWT[22] VRWT[21] VRWT[20] VRWT[19] VRWT[18] VRWT[17] VRWT[16] VRWT[15] VRWT[14] VRWT[13] VRWT[11] VRWT[11] VRWT[10] VRWT[9] VRWT[8] VRWT[7] VRWT[6] VRWT[5] VRWT[4] VRWT[3] VRWT[2] VRWT[1] VRWT[0] - - - - - - - - VOLVAL0[23] VOLVAL0[22] VOLVAL0[21] VOLVAL0[20] VOLVAL0[19] VOLVAL0[18] VOLVAL0[17] VOLVAL0[16] VOLVAL0[15] VOLVAL0[14] VOLVAL0[13] VOLVAL0[11] VOLVAL0[11] VOLVAL0[10] VOLVAL0[9] VOLVAL0[8] VOLVAL0[7] VOLVAL0[6] VOLVAL0[5] VOLVAL0[4] VOLVAL0[3] VOLVAL0[2] VOLVAL0[1] VOLVAL0[0] - - - - - - - - VOLVAL1[23] VOLVAL1[22] VOLVAL1[21] VOLVAL1[20] VOLVAL1[19] VOLVAL1[18] VOLVAL1[17] VOLVAL1[16] VOLVAL1[15] VOLVAL1[14] VOLVAL1[13] VOLVAL1[11] VOLVAL1[11] VOLVAL1[10] VOLVAL1[9] VOLVAL1[8] VOLVAL1[7] VOLVAL1[6] VOLVAL1[5] VOLVAL1[4] VOLVAL1[3] VOLVAL1[2] VOLVAL1[1] VOLVAL1[0] - - - - - - - - VOLVAL2[23] VOLVAL2[22] VOLVAL2[21] VOLVAL2[20] VOLVAL2[19] VOLVAL2[18] VOLVAL2[17] VOLVAL2[16] VOLVAL2[15] VOLVAL2[14] VOLVAL2[13] VOLVAL2[11] VOLVAL2[11] VOLVAL2[10] VOLVAL2[9] VOLVAL2[8] VOLVAL2[7] VOLVAL2[6] VOLVAL2[5] VOLVAL2[4] VOLVAL2[3] VOLVAL2[2] VOLVAL2[1] VOLVAL2[0] R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-286 RZ/A1H Group, RZ/A1M Group Table 58.2 Module SCUX 58. List of Registers Register Bits Register Abbreviation VOL3R_DVU0_2 VOL4R_DVU0_2 VOL5R_DVU0_2 VOL6R_DVU0_2 VOL7R_DVU0_2 DVUER_DVU0_2 DVUSR_DVU0_2 VEVMR_DVU0_2 VEVCR_DVU0_2 DVUIR_DVU0_3 VADIR_DVU0_3 DVUBR_DVU0_3 DVUCR_DVU0_3 ZCMCR_DVU0_3 Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 - - - - - - - Bits 24/16/8/0 - VOLVAL3[23] VOLVAL3[22] VOLVAL3[21] VOLVAL3[20] VOLVAL3[19] VOLVAL3[18] VOLVAL3[17] VOLVAL3[16] VOLVAL3[15] VOLVAL3[14] VOLVAL3[13] VOLVAL3[11] VOLVAL3[11] VOLVAL3[10] VOLVAL3[9] VOLVAL3[8] VOLVAL3[7] VOLVAL3[6] VOLVAL3[5] VOLVAL3[4] VOLVAL3[3] VOLVAL3[2] VOLVAL3[1] VOLVAL3[0] - - - - - - - - VOLVAL4[23] VOLVAL4[22] VOLVAL4[21] VOLVAL4[20] VOLVAL4[19] VOLVAL4[18] VOLVAL4[17] VOLVAL4[16] VOLVAL4[15] VOLVAL4[14] VOLVAL4[13] VOLVAL4[11] VOLVAL4[11] VOLVAL4[10] VOLVAL4[9] VOLVAL4[8] VOLVAL4[7] VOLVAL4[6] VOLVAL4[5] VOLVAL4[4] VOLVAL4[3] VOLVAL4[2] VOLVAL4[1] VOLVAL4[0] - - - - - - - - VOLVAL5[23] VOLVAL5[22] VOLVAL5[21] VOLVAL5[20] VOLVAL5[19] VOLVAL5[18] VOLVAL5[17] VOLVAL5[16] VOLVAL5[15] VOLVAL5[14] VOLVAL5[13] VOLVAL5[11] VOLVAL5[11] VOLVAL5[10] VOLVAL5[9] VOLVAL5[8] VOLVAL5[7] VOLVAL5[6] VOLVAL5[5] VOLVAL5[4] VOLVAL5[3] VOLVAL5[2] VOLVAL5[1] VOLVAL5[0] - - - - - - - - VOLVAL6[23] VOLVAL6[22] VOLVAL6[21] VOLVAL6[20] VOLVAL6[19] VOLVAL6[18] VOLVAL6[17] VOLVAL6[16] VOLVAL6[15] VOLVAL6[14] VOLVAL6[13] VOLVAL6[11] VOLVAL6[11] VOLVAL6[10] VOLVAL6[9] VOLVAL6[8] VOLVAL6[7] VOLVAL6[6] VOLVAL6[5] VOLVAL6[4] VOLVAL6[3] VOLVAL6[2] VOLVAL6[1] VOLVAL6[0] - - - - - - - - VOLVAL7[23] VOLVAL7[22] VOLVAL7[21] VOLVAL7[20] VOLVAL7[19] VOLVAL7[18] VOLVAL7[17] VOLVAL7[16] VOLVAL7[15] VOLVAL7[14] VOLVAL7[13] VOLVAL7[11] VOLVAL7[11] VOLVAL7[10] VOLVAL7[9] VOLVAL7[8] VOLVAL7[7] VOLVAL7[6] VOLVAL7[5] VOLVAL7[4] VOLVAL7[3] VOLVAL7[2] VOLVAL7[1] VOLVAL7[0] - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - DVUEN - - - - - - - - ZSTS7 ZSTS6 ZSTS5 ZSTS4 ZSTS3 ZSTS2 ZSTS1 ZSTS0 - - - - - - - - - - - - - VRSTS[2] VRSTS[1] VRSTS[0] VEVMZCM7 VEVMZCM6 VEVMZCM5 VEVMZCM4 VEVMZCM3 VEVMZCM2 VEVMZCM1 VEVMZCM0 - - - - - - - - VEVMVR - - - - - - - - - - - - - - VEVCZCM7 VEVCZCM6 VEVCZCM5 VEVCZCM4 VEVCZCM3 VEVCZCM2 VEVCZCM1 - - - - - - - - VEVCVR - - - - - - - VEVCZCM0 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - INIT - - - - - - - - - - - OTBL[4] OTBL[3] OTBL[2] OTBL[1] OTBL[0] - - - - - - - - - - - - CHNUM[3] CHNUM[2] CHNUM[1] CHNUM[0] - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - BYPASS - - - - - - - - - - - - - - - - - - - - - - - VVMD - - - VRMD - - - ZCMD - - - - - - - - - - - - - - - - - - - - - - - - ZCEN7 ZCEN6 ZCEN5 ZCEN4 ZCEN3 ZCEN2 ZCEN1 ZCEN0 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-287 RZ/A1H Group, RZ/A1M Group Table 58.2 Module SCUX 58. List of Registers Register Bits Register Abbreviation VRCTR_DVU0_3 VRPDR_DVU0_3 VRDBR_DVU0_3 VRWTR_DVU0_3 VOL0R_DVU0_3 VOL1R_DVU0_3 VOL2R_DVU0_3 VOL3R_DVU0_3 VOL4R_DVU0_3 VOL5R_DVU0_3 VOL6R_DVU0_3 VOL7R_DVU0_3 DVUER_DVU0_3 DVUSR_DVU0_3 Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 Bits 24/16/8/0 - - - - - - - - - - - - - - - - - - - - - - - - VREN7 VREN6 VREN5 VREN4 VREN3 VREN2 VREN1 VREN0 - - - - - - - - - - - - - - - - - - - VRPDUP[4] VRPDUP[3] VRPDUP[1] VRPDUP[1] VRPDUP[0] - - - VRPDDW[4] VRPDDW[3] VRPDDW[2] VRPDDW[1] VRPDDW[0] - - - - - - - - - - - - - - - - - - - - - - VRDB[9] VRDB[8] VRDB[7] VRDB[6] VRDB[5] VRDB[4] VRDB[3] VRDB[2] VRDB[1] VRDB[0] - - - - - - - - VRWT[23] VRWT[22] VRWT[21] VRWT[20] VRWT[19] VRWT[18] VRWT[17] VRWT[16] VRWT[15] VRWT[14] VRWT[13] VRWT[11] VRWT[11] VRWT[10] VRWT[9] VRWT[8] VRWT[7] VRWT[6] VRWT[5] VRWT[4] VRWT[3] VRWT[2] VRWT[1] VRWT[0] - - - - - - - - VOLVAL0[23] VOLVAL0[22] VOLVAL0[21] VOLVAL0[20] VOLVAL0[19] VOLVAL0[18] VOLVAL0[17] VOLVAL0[16] VOLVAL0[15] VOLVAL0[14] VOLVAL0[13] VOLVAL0[11] VOLVAL0[11] VOLVAL0[10] VOLVAL0[9] VOLVAL0[8] VOLVAL0[7] VOLVAL0[6] VOLVAL0[5] VOLVAL0[4] VOLVAL0[3] VOLVAL0[2] VOLVAL0[1] VOLVAL0[0] - - - - - - - - VOLVAL1[23] VOLVAL1[22] VOLVAL1[21] VOLVAL1[20] VOLVAL1[19] VOLVAL1[18] VOLVAL1[17] VOLVAL1[16] VOLVAL1[15] VOLVAL1[14] VOLVAL1[13] VOLVAL1[11] VOLVAL1[11] VOLVAL1[10] VOLVAL1[9] VOLVAL1[8] VOLVAL1[7] VOLVAL1[6] VOLVAL1[5] VOLVAL1[4] VOLVAL1[3] VOLVAL1[2] VOLVAL1[1] VOLVAL1[0] - - - - - - - - VOLVAL2[23] VOLVAL2[22] VOLVAL2[21] VOLVAL2[20] VOLVAL2[19] VOLVAL2[18] VOLVAL2[17] VOLVAL2[16] VOLVAL2[15] VOLVAL2[14] VOLVAL2[13] VOLVAL2[11] VOLVAL2[11] VOLVAL2[10] VOLVAL2[9] VOLVAL2[8] VOLVAL2[7] VOLVAL2[6] VOLVAL2[5] VOLVAL2[4] VOLVAL2[3] VOLVAL2[2] VOLVAL2[1] VOLVAL2[0] - - - - - - - - VOLVAL3[23] VOLVAL3[22] VOLVAL3[21] VOLVAL3[20] VOLVAL3[19] VOLVAL3[18] VOLVAL3[17] VOLVAL3[16] VOLVAL3[15] VOLVAL3[14] VOLVAL3[13] VOLVAL3[11] VOLVAL3[11] VOLVAL3[10] VOLVAL3[9] VOLVAL3[8] VOLVAL3[7] VOLVAL3[6] VOLVAL3[5] VOLVAL3[4] VOLVAL3[3] VOLVAL3[2] VOLVAL3[1] VOLVAL3[0] - - - - - - - - VOLVAL4[23] VOLVAL4[22] VOLVAL4[21] VOLVAL4[20] VOLVAL4[19] VOLVAL4[18] VOLVAL4[17] VOLVAL4[16] VOLVAL4[15] VOLVAL4[14] VOLVAL4[13] VOLVAL4[11] VOLVAL4[11] VOLVAL4[10] VOLVAL4[9] VOLVAL4[8] VOLVAL4[7] VOLVAL4[6] VOLVAL4[5] VOLVAL4[4] VOLVAL4[3] VOLVAL4[2] VOLVAL4[1] VOLVAL4[0] - - - - - - - - VOLVAL5[23] VOLVAL5[22] VOLVAL5[21] VOLVAL5[20] VOLVAL5[19] VOLVAL5[18] VOLVAL5[17] VOLVAL5[16] VOLVAL5[15] VOLVAL5[14] VOLVAL5[13] VOLVAL5[11] VOLVAL5[11] VOLVAL5[10] VOLVAL5[9] VOLVAL5[8] VOLVAL5[7] VOLVAL5[6] VOLVAL5[5] VOLVAL5[4] VOLVAL5[3] VOLVAL5[2] VOLVAL5[1] VOLVAL5[0] - - - - - - - - VOLVAL6[23] VOLVAL6[22] VOLVAL6[21] VOLVAL6[20] VOLVAL6[19] VOLVAL6[18] VOLVAL6[17] VOLVAL6[16] VOLVAL6[15] VOLVAL6[14] VOLVAL6[13] VOLVAL6[11] VOLVAL6[11] VOLVAL6[10] VOLVAL6[9] VOLVAL6[8] VOLVAL6[7] VOLVAL6[6] VOLVAL6[5] VOLVAL6[4] VOLVAL6[3] VOLVAL6[2] VOLVAL6[1] VOLVAL6[0] - - - - - - - - VOLVAL7[23] VOLVAL7[22] VOLVAL7[21] VOLVAL7[20] VOLVAL7[19] VOLVAL7[18] VOLVAL7[17] VOLVAL7[16] VOLVAL7[15] VOLVAL7[14] VOLVAL7[13] VOLVAL7[11] VOLVAL7[11] VOLVAL7[10] VOLVAL7[9] VOLVAL7[8] VOLVAL7[7] VOLVAL7[6] VOLVAL7[5] VOLVAL7[4] VOLVAL7[3] VOLVAL7[2] VOLVAL7[1] VOLVAL7[0] - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - DVUEN - - - - - - - - ZSTS7 ZSTS6 ZSTS5 ZSTS4 ZSTS3 ZSTS2 ZSTS1 ZSTS0 - - - - - - - - - - - - - VRSTS[2] VRSTS[1] VRSTS[0] R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-288 RZ/A1H Group, RZ/A1M Group Table 58.2 Module SCUX 58. List of Registers Register Bits Register Abbreviation VEVMR_DVU0_3 VEVCR_DVU0_3 MIXIR_MIX0_0 MADIR_MIX0_0 MIXBR_MIX0_0 MIXMR_MIX0_0 MVPDR_MIX0_0 MDBAR_MIX0_0 MDBBR_MIX0_0 MDBCR_MIX0_0 MDBDR_MIX0_0 MDBER_MIX0_0 MIXSR_MIX0_0 SWRSR_CIM Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 Bits 24/16/8/0 VEVMZCM7 VEVMZCM6 VEVMZCM5 VEVMZCM4 VEVMZCM3 VEVMZCM2 VEVMZCM1 VEVMZCM0 - - - - - - - - VEVMVR - - - - - - - - - - - - - - VEVCZCM7 VEVCZCM6 VEVCZCM5 VEVCZCM4 VEVCZCM3 VEVCZCM2 VEVCZCM1 - - - - - - - - VEVCVR - - - - - - - VEVCZCM0 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - INIT - - - - - - - - - - - - - - - - - - - - - - - - - - - - CHNUM[3] CHNUM[2] CHNUM[1] CHNUM[0] - - - - - - - - - - - - - - BPSYS[1] BPSYS[0] - - - - - - - - - - - - - - - BYPASS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - MIXMODE - - - - - - - - - - - - - - - - - - - - MXPDUP[3] MXPDUP[2] MXPDUP[1] MXPDUP[0] - - - - MXPDDW[3] MXPDDW[2] MXPDDW[1] MXPDDW[0] - - - - - - - - - - - - - - - - - - - - - - MIXDBA[9] MIXDBA[8] MIXDBA[7] MIXDBA[6] MIXDBA[5] MIXDBA[4] MIXDBA[3] MIXDBA[2] MIXDBA[1] MIXDBA[0] - - - - - - - - - - - - - - - - - - - - - - MIXDBB[9] MIXDBB[8] MIXDBB[7] MIXDBB[6] MIXDBB[5] MIXDBB[4] MIXDBB[3] MIXDBB[2] MIXDBB[1] MIXDBB[0] - - - - - - - - - - - - - - - - - - - - - - MIXDBC[9] MIXDBC[8] MIXDBC[7] MIXDBC[6] MIXDBC[5] MIXDBC[4] MIXDBC[3] MIXDBC[2] MIXDBC[1] MIXDBC[0] - - - - - - - - - - - - - - - - - - - - - - MIXDBD[9] MIXDBD[8] MIXDBD[7] MIXDBD[6] MIXDBD[5] MIXDBD[4] MIXDBD[3] MIXDBD[2] MIXDBD[1] MIXDBD[0] - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - MIXDBEN - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - MIXSTS[1] MIXSTS[0] - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - SWRST R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-289 RZ/A1H Group, RZ/A1M Group Table 58.2 Module SCUX 58. List of Registers Register Bits Register Abbreviation DMACR_CIM Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 Bits 24/16/8/0 - - - - - - - - - - - - - - - - - - - - - - - - DMAMDFFU3 DMAMDFFU2 DMAMDFFU1 DMAMDFFU0 DMAMDFFD3 DMAMDFFD2 DMAMDFFD1 DMAMDFFD0 SISEL3[1] SISEL3[0] SISEL2[1] SISEL2[0] SISEL1[1] SISEL1[0] SISEL0[1] SISEL0[0] - - SOSEL5[1] SOSEL5[0] - - SOSEL4[1] SOSEL4[0] - - SOSEL3[1] SOSEL3[0] - - SOSEL2[1] SOSEL2[0] - - SOSEL1[1] SOSEL1[0] - - SOSEL0[1] SOSEL0[0] - - - - - SCKDIV[11] SCKDIV[10] SCKDIV[9] SCKDIV[8] SCKDIV[7] SCKDIV[6] SCKDIV[5] SCKDIV[4] SCKDIV[3] SCKDIV[2] SCKDIV[1] DMATD0_CIM DMATD1_CIM DMATD2_CIM DMATD3_CIM DMATU0_CIM DMATU1_CIM DMATU2_CIM DMATU3_CIM SSIRSEL_CIM FDTSEL0_CIM FDTSEL1_CIM FDTSEL2_CIM FDTSEL3_CIM SCKDIV[0] - - - - - - DIVEN - - - MTUSEL SCKSEL[3] SCKSEL[2] SCKSEL[1] SCKSEL[0] - - - - - SCKDIV[10] SCKDIV[9] SCKDIV[8] SCKDIV[7] SCKDIV[6] SCKDIV[5] SCKDIV[4] SCKDIV[3] SCKDIV[2] SCKDIV[1] SCKDIV[0] - - - - - - - DIVEN - - - MTUSEL SCKSEL[3] SCKSEL[2] SCKSEL[1] SCKSEL[0] - - - - - SCKDIV[10] SCKDIV[9] SCKDIV[8] SCKDIV[7] SCKDIV[6] SCKDIV[5] SCKDIV[4] SCKDIV[3] SCKDIV[2] SCKDIV[1] SCKDIV[0] - - - - - - - DIVEN - - - MTUSEL SCKSEL[3] SCKSEL[2] SCKSEL[1] SCKSEL[0] - - - - - SCKDIV[10] SCKDIV[9] SCKDIV[8] SCKDIV[7] SCKDIV[6] SCKDIV[5] SCKDIV[4] SCKDIV[3] SCKDIV[2] SCKDIV[1] SCKDIV[0] - - - - - - - DIVEN - - - MTUSEL SCKSEL[3] SCKSEL[2] SCKSEL[1] SCKSEL[0] R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-290 RZ/A1H Group, RZ/A1M Group Table 58.2 Module SCUX Register Bits Register Abbreviation FUTSEL0_CIM FUTSEL1_CIM FUTSEL2_CIM Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 - - - - - SCKDIV[10] SCKDIV[9] Bits 24/16/8/0 SCKDIV[8] SCKDIV[7] SCKDIV[6] SCKDIV[5] SCKDIV[4] SCKDIV[3] SCKDIV[2] SCKDIV[1] SCKDIV[0] - - - - - - - DIVEN - - - MTUSEL SCKSEL[3] SCKSEL[2] SCKSEL[1] SCKSEL[0] - - - - - SCKDIV[10] SCKDIV[9] SCKDIV[8] SCKDIV[7] SCKDIV[6] SCKDIV[5] SCKDIV[4] SCKDIV[3] SCKDIV[2] SCKDIV[1] SCKDIV[0] - - - - - - - DIVEN - - - MTUSEL SCKSEL[3] SCKSEL[2] SCKSEL[1] SCKSEL[0] - - - - - SCKDIV[10] SCKDIV[9] SCKDIV[8] SCKDIV[7] SCKDIV[6] SCKDIV[5] SCKDIV[4] SCKDIV[3] SCKDIV[2] SCKDIV[1] SCKDIV[0] - - - - - - - DIVEN - - - MTUSEL SCKSEL[3] SCKSEL[2] SCKSEL[1] SCKSEL[0] - - - - - SCKDIV[10] SCKDIV[9] SCKDIV[8] SCKDIV[7] SCKDIV[6] SCKDIV[5] SCKDIV[4] SCKDIV[3] SCKDIV[2] SCKDIV[1] SCKDIV[0] - - - - - - - DIVEN - - - MTUSEL SCKSEL[3] SCKSEL[2] SCKSEL[1] SCKSEL[0] - - - - - - - - - - SSI5CKS SSI4CKS SSI3CKS SSI2CKS SSI1CKS SSI0CKS SSI3PMD[1] SSI3PMD[0] - SSI345EN SSI4PMD[1] SSI4PMD[0] SSI5PMD[1] SSI5PMD[0] - - - SSI012EN SSI2PMD[1] SSI2PMD[0] SSI1PMD[1] SSI1PMD[0] - SSI3TX SSI4TX SSI5TX - SSI3RX SSI4RX SSI5RX - - - - - - SSI345TEN SSI345REN - SSI0TX SSI1TX SSI2TX - SSI0RX SSI1RX SSI2RX - - - - - - SSI012TEN SSI012REN - PLACE7[2] PLACE7[1] PLACE7[0] - PLACE6[2] PLACE6[1] PLACE6[0] - PLACE5[2] PLACE5[1] PLACE5[0] - PLACE4[2] PLACE4[1] PLACE4[0] - PLACE3[2] PLACE3[1] PLACE3[0] - PLACE2[2] PLACE2[1] PLACE2[0] - PLACE1[2] PLACE1[1] PLACE1[0] - PLACE0[2] PLACE0[1] PLACE0[0] - PLACE7[2] PLACE7[1] PLACE7[0] - PLACE6[2] PLACE6[1] PLACE6[0] - PLACE5[2] PLACE5[1] PLACE5[0] - PLACE4[2] PLACE4[1] PLACE4[0] - PLACE3[2] PLACE3[1] PLACE3[0] - PLACE2[2] PLACE2[1] PLACE2[0] - PLACE1[2] PLACE1[1] PLACE1[0] - PLACE0[2] PLACE0[1] PLACE0[0] - PLACE7[2] PLACE7[1] PLACE7[0] - PLACE6[2] PLACE6[1] PLACE6[0] - PLACE5[2] PLACE5[1] PLACE5[0] - PLACE4[2] PLACE4[1] PLACE4[0] - PLACE3[2] PLACE3[1] PLACE3[0] - PLACE2[2] PLACE2[1] PLACE2[0] - PLACE1[2] PLACE1[1] PLACE1[0] - PLACE0[2] PLACE0[1] PLACE0[0] - PLACE7[2] PLACE7[1] PLACE7[0] - PLACE6[2] PLACE6[1] PLACE6[0] - PLACE5[2] PLACE5[1] PLACE5[0] - PLACE4[2] PLACE4[1] PLACE4[0] - PLACE3[2] PLACE3[1] PLACE3[0] - PLACE2[2] PLACE2[1] PLACE2[0] - PLACE1[2] PLACE1[1] PLACE1[0] - PLACE0[2] PLACE0[1] PLACE0[0] - PLACE7[2] PLACE7[1] PLACE7[0] - PLACE6[2] PLACE6[1] PLACE6[0] - PLACE5[2] PLACE5[1] PLACE5[0] - PLACE4[2] PLACE4[1] PLACE4[0] - PLACE3[2] PLACE3[1] PLACE3[0] - PLACE2[2] PLACE2[1] PLACE2[0] - PLACE1[2] PLACE1[1] PLACE1[0] - PLACE0[2] PLACE0[1] PLACE0[0] SGCR1_0 SGST STPM - SGCK[1] SGCK[0] DPF[2] DPF[1] DPF[0] SGCSR_0 SGIE SGDEF - - - - - - SGCR2_0 SGEND TCHG - - - - - - FUTSEL3_CIM SSIPMD_CIM SSICTRL_CIM SRCRSEL0_CIM SRCRSEL1_CIM SRCRSEL2_CIM SRCRSEL3_CIM MIXRSEL_CIM Sound generator 58. List of Registers LD[7] LD[6] LD[5] LD[4] LD[3] LD[2] LD[1] LD[0] SGTFR_0 - TONE[6] TONE[5] TONE[4] TONE[3] TONE[2] TONE[1] TONE[0] SGSFR_0 SFS[7] SFS[6] SFS[5] SFS[4] SFS[3] SFS[2] SFS[1] SFS[0] SGCR1_1 SGST STPM - SGCK[1] SGCK[0] DPF[2] DPF[1] DPF[0] SGCSR_1 SGIE SGDEF - - - - - - SGCR2_1 SGEND TCHG - - - - - - SGLR_0 LD[7] LD[6] LD[5] LD[4] LD[3] LD[2] LD[1] LD[0] SGTFR_1 - TONE[6] TONE[5] TONE[4] TONE[3] TONE[2] TONE[1] TONE[0] SGSFR_1 SFS[7] SFS[6] SFS[5] SFS[4] SFS[3] SFS[2] SFS[1] SFS[0] SGCR1_2 SGST STPM - SGCK[1] SGCK[0] DPF[2] DPF[1] DPF[0] SGLR_1 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-291 RZ/A1H Group, RZ/A1M Group Table 58.2 Module Sound generator Register Bits Register Abbreviation Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 SGCSR_2 SGIE SGDEF - - - - - - SGCR2_2 SGEND TCHG - - - - - - Bits 24/16/8/0 LD[7] LD[6] LD[5] LD[4] LD[3] LD[2] LD[1] LD[0] SGTFR_2 - TONE[6] TONE[5] TONE[4] TONE[3] TONE[2] TONE[1] TONE[0] SGSFR_2 SFS[7] SFS[6] SFS[5] SFS[4] SFS[3] SFS[2] SFS[1] SFS[0] SGCR1_3 SGST STPM - SGCK[1] SGCK[0] DPF[2] DPF[1] DPF[0] SGCSR_3 SGIE SGDEF - - - - - - SGCR2_3 SGEND TCHG - - - - - - SGLR_2 LD[7] LD[6] LD[5] LD[4] LD[3] LD[2] LD[1] LD[0] SGTFR_3 - TONE[6] TONE[5] TONE[4] TONE[3] TONE[2] TONE[1] TONE[0] SGSFR_3 SFS[7] SFS[6] SFS[5] SFS[4] SFS[3] SFS[2] SFS[1] SFS[0] SD_CMD_0 MD[7] MD[6] MD[5] MD[4] MD[3] MD[2] MD[1] MD[0] C[1] C[0] CF[45] CF[44] CF[43] CF[42] CF[41] CF[40] CF[16] SGLR_3 SD host interface 58. List of Registers CF[23] CF[22] CF[21] CF[20] CF[19] CF[18] CF[17] CF[15] CF[14] CF[13] CF[12] CF[11] CF[10] CF[9] CF[8] CF[39] CF[38] CF[37] CF[36] CF[35] CF[34] CF[33] CF[32] CF[31] CF[30] CF[29] CF[28] CF[27] CF[26] CF[25] CF[24] - - - - - - - SEC - - - - - - - STP CNT[15] CNT[14] CNT[13] CNT[12] CNT[11] CNT[10] CNT[9] CNT[8] CNT[7] CNT[6] CNT[5] CNT[4] CNT[3] CNT[2] CNT[1] CNT[0] R[23] R[22] R[21] R[20] R[19] R[18] R[17] R[16] R[15] R[14] R[13] R[12] R[11] R[10] R[9] R[8] SD_RSP01_0 R[39] R[38] R[37] R[36] R[35] R[34] R[33] R[32] R[31] R[30] R[29] R[28] R[27] R[26] R[25] R[24] SD_RSP02_0 R[55] R[54] R[53] R[52] R[51] R[50] R[49] R[48] R[47] R[46] R[45] R[44] R[43] R[42] R[41] R[40] R[71] R[70] R[69] R[68] R[67] R[66] R[65] R[64] R[63] R[62] R[61] R[60] R[59] R[58] R[57] R[56] R[87] R[86] R[85] R[84] R[83] R[82] R[81] R[80] R[79] R[78] R[77] R[76] R[75] R[74] R[73] R[72] R[103] R[102] R[101] R[100] R[99] R[98] R[97] R[96] R[95] R[94] R[93] R[92] R[91] R[90] R[89] R[88] R[119] R[118] R[117] R[116] R[115] R[114] R[113] R[112] R[111] R[110] R[109] R[108] R[107] R[106] R[105] R[104] - - - - - - - - R[127] R[126] R[125] R[124] R[123] R[122] R[121] R[120] - - - - - INFO[10] INFO[9] INFO[8] INFO[7] - INFO[5] INFO[4] INFO[3] INFO[2] - INFO[0] ILA CBSY SCLKDIVEN - - - BWE BRE DAT0 ERR[6] ERR[5] ERR[4] ERR[3] ERR[2] ERR[1] ERR[0] SD_ARG0_0 SD_ARG1_0 SD_STOP_0 SD_SECCNT_0 SD_RSP00_0 SD_RSP03_0 SD_RSP04_0 SD_RSP05_0 SD_RSP06_0 SD_RSP07_0 SD_INFO1_0 SD_INFO2_0 SD_INFO1_MASK_0 SD_INFO2_MASK_0 SD_CLK_CTRL_0 SD_SIZE_0 SD_OPTION_0 SD_ERR_STS1_0 SD_ERR_STS2_0 SD_BUF0_0 - - - - - - IMASK[9] IMASK[8] - - - IMASK[4] IMASK[3] IMASK[2] - IMASK[0] IMASK - - - - - BMASK[1] BMASK[0] - EMASK[6] EMASK[5] EMASK[4] EMASK[3] EMASK[2] EMASK[1] EMASK[0] - - - - - - SDCLKOFFEN SCLKEN DIV[7] DIV[6] DIV[5] DIV[4] DIV[3] DIV[2] DIV[1] DIV[0] - - - - - - LEN[9] LEN[8] LEN[0] LEN[7] LEN[6] LEN[5] LEN[4] LEN[3] LEN[2] LEN[1] WIDTH - - - - - - - TOP[27] TOP[26] TOP[25] TOP[24] CTOP[24] CTOP[23] CTOP[22] CTOP[21] - E[14] E[13] E[12] E[11] E[10] E[9] E[8] - - E[5] E[4] E[3] E[2] E[1] E[0] - - - - - - - - - E[6] E[5] E[4] E[3] E[2] E[1] E[0] BUF[31] BUF[30] BUF[29] BUF[28] BUF[27] BUF[26] BUF[25] BUF[24] BUF[23] BUF[22] BUF[21] BUF[20] BUF[19] BUF[18] BUF[17] BUF[16] BUF[15] BUF[14] BUF[13] BUF[12] BUF[11] BUF[10] BUF[9] BUF[8] BUF[7] BUF[6] BUF[5] BUF[4] BUF[3] BUF[2] BUF[1] BUF[0] R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-292 RZ/A1H Group, RZ/A1M Group Table 58.2 Module SD host interface 58. List of Registers Register Bits Register Abbreviation SDIO_MODE_0 SDIO_INFO1_0 SDIO_INFO1_MASK _0 CC_EXT_MODE_0 SOFT_RST_0 VERSION_0 EXT_SWAP_0 Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 - - - - - - C52PUB Bits 24/16/8/0 IOABT - - - - - RWREQ - IOMOD EXWT EXPUB52 - - - - - - - - - - - - - IOIRQ MEXWT MEXPUB52 - - - - - - - - - - - - - IOMSK - - - - - - - - - - - - - - DMASDRW - - - - - - - - - - - - - - - - SDRST UR[0] - - - - UR[3] UR[2] UR[1] IP[7] IP[6] IP[5] IP[4] IP[3] IP[2] IP[1] IP[0] - - - - - - - DMASEL SDBRSWAP SDBWSWAP - - - - - - SD_CMD_1 MD[7] MD[6] MD[5] MD[4] MD[3] MD[2] MD[1] MD[0] C[1] C[0] CF[45] CF[44] CF[43] CF[42] CF[41] CF[40] SD_ARG0_1 CF[23] CF[22] CF[21] CF[20] CF[19] CF[18] CF[17] CF[16] CF[15] CF[14] CF[13] CF[12] CF[11] CF[10] CF[9] CF[8] CF[39] CF[38] CF[37] CF[36] CF[35] CF[34] CF[33] CF[32] CF[31] CF[30] CF[29] CF[28] CF[27] CF[26] CF[25] CF[24] - - - - - - - SEC - - - - - - - STP CNT[15] CNT[14] CNT[13] CNT[12] CNT[11] CNT[10] CNT[9] CNT[8] CNT[7] CNT[6] CNT[5] CNT[4] CNT[3] CNT[2] CNT[1] CNT[0] R[23] R[22] R[21] R[20] R[19] R[18] R[17] R[16] R[15] R[14] R[13] R[12] R[11] R[10] R[9] R[8] SD_RSP01_1 R[39] R[38] R[37] R[36] R[35] R[34] R[33] R[32] R[31] R[30] R[29] R[28] R[27] R[26] R[25] R[24] SD_RSP02_1 R[55] R[54] R[53] R[52] R[51] R[50] R[49] R[48] R[47] R[46] R[45] R[44] R[43] R[42] R[41] R[40] R[71] R[70] R[69] R[68] R[67] R[66] R[65] R[64] R[63] R[62] R[61] R[60] R[59] R[58] R[57] R[56] R[87] R[86] R[85] R[84] R[83] R[82] R[81] R[80] R[79] R[78] R[77] R[76] R[75] R[74] R[73] R[72] R[103] R[102] R[101] R[100] R[99] R[98] R[97] R[96] R[95] R[94] R[93] R[92] R[91] R[90] R[89] R[88] R[119] R[118] R[117] R[116] R[115] R[114] R[113] R[112] R[111] R[110] R[109] R[108] R[107] R[106] R[105] R[104] - - - - - - - - R[127] R[126] R[125] R[124] R[123] R[122] R[121] R[120] - - - - - INFO[10] INFO[9] INFO[8] INFO[7] - INFO[5] INFO[4] INFO[3] INFO[2] - INFO[0] ILA CBSY SCLKDIVEN - - - BWE BRE DAT0 ERR[6] ERR[5] ERR[4] ERR[3] ERR[2] ERR[1] ERR[0] SD_ARG1_1 SD_STOP_1 SD_SECCNT_1 SD_RSP00_1 SD_RSP03_1 SD_RSP04_1 SD_RSP05_1 SD_RSP06_1 SD_RSP07_1 SD_INFO1_1 SD_INFO2_1 SD_INFO1_MASK_1 SD_INFO2_MASK_1 SD_CLK_CTRL_1 SD_SIZE_1 SD_OPTION_1 SD_ERR_STS1_1 SD_ERR_STS2_1 - - - - - - IMASK[9] IMASK[8] - - - IMASK[4] IMASK[3] IMASK[2] - IMASK[0] IMASK - - - - - BMASK[1] BMASK[0] - EMASK[6] EMASK[5] EMASK[4] EMASK[3] EMASK[2] EMASK[1] EMASK[0] - - - - - - SDCLKOFFEN SCLKEN DIV[7] DIV[6] DIV[5] DIV[4] DIV[3] DIV[2] DIV[1] DIV[0] - - - - - - LEN[9] LEN[8] LEN[0] LEN[7] LEN[6] LEN[5] LEN[4] LEN[3] LEN[2] LEN[1] WIDTH - - - - - - - TOP[27] TOP[26] TOP[25] TOP[24] CTOP[24] CTOP[23] CTOP[22] CTOP[21] - E[14] E[13] E[12] E[11] E[10] E[9] E[8] - - E[5] E[4] E[3] E[2] E[1] E[0] - - - - - - - - - E[6] E[5] E[4] E[3] E[2] E[1] E[0] R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-293 RZ/A1H Group, RZ/A1M Group Table 58.2 Module SD host interface Register Bits Register Abbreviation SD_BUF0_1 SDIO_MODE_1 SDIO_INFO1_1 SDIO_INFO1_MASK _1 CC_EXT_MODE_1 SOFT_RST_1 VERSION_1 EXT_SWAP_1 MMC host interface 58. List of Registers CE_CMD_SET CE_ARG CE_ARG_CMD12 CE_CMD_CTRL CE_BLOCK_SET CE_CLK_CTRL CE_BUF_ACC CE_RESP3 CE_RESP2 CE_RESP1 Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 Bits 24/16/8/0 BUF[31] BUF[30] BUF[29] BUF[28] BUF[27] BUF[26] BUF[25] BUF[24] BUF[23] BUF[22] BUF[21] BUF[20] BUF[19] BUF[18] BUF[17] BUF[16] BUF[15] BUF[14] BUF[13] BUF[12] BUF[11] BUF[10] BUF[9] BUF[8] BUF[7] BUF[6] BUF[5] BUF[4] BUF[3] BUF[2] BUF[1] BUF[0] - - - - - - C52PUB IOABT - - - - - RWREQ - IOMOD EXWT EXPUB52 - - - - - - - - - - - - - IOIRQ MEXWT MEXPUB52 - - - - - - - - - - - - - IOMSK - - - - - - - - - - - - - - DMASDRW - - - - - - - - - - - - - - - - SDRST UR[0] - - - - UR[3] UR[2] UR[1] IP[7] IP[6] IP[5] IP[4] IP[3] IP[2] IP[1] IP[0] - - - - - - - DMASEL SDBRSWAP SDBWSWAP - - - - - - - - CMD[5] CMD[4] CMD[3] CMD[2] CMD[1] CMD[0] RTYP[1] RTYP[0] RBSY - WDAT DWEN CMLTE CMD12EN RIDXC[1] RIDXC[0] RCRC7C[1] RCRC7C[0] - CRC16C - CRCSTE TBIT OPDM - - SBIT - DATW[1] DATW[0] ARG[31] ARG[30] ARG[29] ARG[28] ARG[27] ARG[26] ARG[25] ARG[24] ARG[23] ARG[22] ARG[21] ARG[20] ARG[19] ARG[18] ARG[17] ARG[16] ARG[15] ARG[14] ARG[13] ARG[12] ARG[11] ARG[10] ARG[9] ARG[8] ARG[7] ARG[6] ARG[5] ARG[4] ARG[3] ARG[2] ARG[1] ARG[0] C12ARG[31] C12ARG[30] C12ARG[29] C12ARG[28] C12ARG[27] C12ARG[26] C12ARG[25] C12ARG[24] C12ARG[23] C12ARG[22] C12ARG[21] C12ARG[20] C12ARG[19] C12ARG[18] C12ARG[17] C12ARG[16] C12ARG[15] C12ARG[14] C12ARG[13] C12ARG[12] C12ARG[11] C12ARG[10] C12ARG[9] C12ARG[8] C12ARG[7] C12ARG[6] C12ARG[5] C12ARG[4] C12ARG[3] C12ARG[2] C12ARG[1] C12ARG[0] - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - BREAK BLKCNT[15] BLKCNT[14] BLKCNT[13] BLKCNT[12] BLKCNT[11] BLKCNT[10] BLKCNT[9] BLKCNT[8] BLKCNT[7] BLKCNT[6] BLKCNT[5] BLKCNT[4] BLKCNT[3] BLKCNT[2] BLKCNT[1] BLKCNT[0] BLKSIZ[15] BLKSIZ[14] BLKSIZ[13] BLKSIZ[12] BLKSIZ[11] BLKSIZ[10] BLKSIZ[9] BLKSIZ[8] BLKSIZ[7] BLKSIZ[6] BLKSIZ[5] BLKSIZ[4] BLKSIZ[3] BLKSIZ[2] BLKSIZ[1] BLKSIZ[0] - - - - - - - CLKEN - - - - CLKDIV[3] CLKDIV[2] CLKDIV[1] CLKDIV[0] SRBSYTO[0] - - SRSPTO[1] SRSPTO[0] SRBSYTO[3] SRBSYTO[2] SRBSYTO[1] SRWDTO[3] SRWDTO[2] SRWDTO[1] SRWDTO[0] - - - - - - - - - - DMAWEN DMAREN - - - - - - BUSW ATYP - - - - - - - - - - - - - - - - RSP[127] RSP[126] RSP[125] RSP[124] RSP[123] RSP[122] RSP[121] RSP[120] RSP[119] RSP[118] RSP[117] RSP[116] RSP[115] RSP[114] RSP[113] RSP[112] RSP[111] RSP[110] RSP[109] RSP[108] RSP[107] RSP[106] RSP[105] RSP[104] RSP[103] RSP[102] RSP[101] RSP[100] RSP[99] RSP[98] RSP[97] RSP[96] RSP[95] RSP[94] RSP[93] RSP[92] RSP[91] RSP[90] RSP[89] RSP[88] RSP[87] RSP[86] RSP[85] RSP[84] RSP[83] RSP[82] RSP[81] RSP[80] RSP[79] RSP[78] RSP[77] RSP[76] RSP[75] RSP[74] RSP[73] RSP[72] RSP[71] RSP[70] RSP[69] RSP[68] RSP[67] RSP[66] RSP[65] RSP[64] RSP[63] RSP[62] RSP[61] RSP[60] RSP[59] RSP[58] RSP[57] RSP[56] RSP[55] RSP[54] RSP[53] RSP[52] RSP[51] RSP[50] RSP[49] RSP[48] RSP[47] RSP[46] RSP[45] RSP[44] RSP[43] RSP[42] RSP[41] RSP[40] RSP[39] RSP[38] RSP[37] RSP[36] RSP[35] RSP[34] RSP[33] RSP[32] R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-294 RZ/A1H Group, RZ/A1M Group Table 58.2 Module MMC host interface Register Bits Register Abbreviation CE_RESP0 CE_RESP_CMD12 CE_DATA CE_INT CE_INT_EN CE_HOST_STS1 CE_HOST_STS2 CE_DMA_MODE CE_DETECT CE_ADD_MODE CE_VERSION Motor control PWM timer 58. List of Registers Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 Bits 24/16/8/0 RSP[31] RSP[30] RSP[29] RSP[28] RSP[27] RSP[26] RSP[25] RSP[24] RSP[23] RSP[22] RSP[21] RSP[20] RSP[19] RSP[18] RSP[17] RSP[16] RSP[15] RSP[14] RSP[13] RSP[12] RSP[11] RSP[10] RSP[9] RSP[8] RSP[7] RSP[6] RSP[5] RSP[4] RSP[3] RSP[2] RSP[1] RSP[0] RSP12[31] RSP12[30] RSP12[29] RSP12[28] RSP12[27] RSP12[26] RSP12[25] RSP12[24] RSP12[23] RSP12[22] RSP12[21] RSP12[20] RSP12[19] RSP12[18] RSP12[17] RSP12[16] RSP12[15] RSP12[14] RSP12[13] RSP12[12] RSP12[11] RSP12[10] RSP12[9] RSP12[8] RSP12[7] RSP12[6] RSP12[5] RSP12[4] RSP12[3] RSP12[2] RSP12[1] RSP12[0] DATA[31] DATA[30] DATA[29] DATA[28] DATA[27] DATA[26] DATA[25] DATA[24] DATA[23] DATA[22] DATA[21] DATA[20] DATA[19] DATA[18] DATA[17] DATA[16] DATA[15] DATA[14] DATA[13] DATA[12] DATA[11] DATA[10] DATA[9] DATA[8] DATA[7] DATA[6] DATA[5] DATA[4] DATA[3] DATA[2] DATA[1] DATA[0] - - - - - CMD12DRE CMD12RBE CMD12CRE DTRANE BUFRE BUFWEN BUFREN - - RBSYE CRSPE CMDVIO BUFVIO - - WDATERR RDATERR RIDXERR RSPERR - - - CRCSTO WDATTO RDATTO RBSYTO RSPTO - - - - - MCMD12DRE MCMD12RBE MCMD12CRE MDTRANE MBUFRE MBUFWEN MBUFREN - - MRBSYE MCRSPE MCMDVIO MBUFVIO - - MWDATERR MRDATERR MRIDXERR MRSPERR - - - MCRCSTO MWDATTO MRDATTO MRBSYTO MRSPTO CMDSEQ CMDSIG RSPIDX[5] RSPIDX[4] RSPIDX[3] RSPIDX[2] RSPIDX[1] RSPIDX[0] DATSIG[7] DATSIG[6] DATSIG[5] DATSIG[4] DATSIG[3] DATSIG[2] DATSIG[1] DATSIG[0] RCVBLK[15] RCVBLK[14] RCVBLK[13] RCVBLK[12] RCVBLK[11] RCVBLK[10] RCVBLK[9] RCVBLK[8] RCVBLK[7] RCVBLK[6] RCVBLK[5] RCVBLK[4] RCVBLK[3] RCVBLK[2] RCVBLK[1] RCVBLK[0] CRCSTE CRC16E AC12CRCE RSPCRC7E CRCSTEBE RDATEBE AC12REBE RSPEBE AC12IDXE RSPIDXE - - - CRCST[2] CRCST[1] CRCST[0] - STRDATTO DATBSYTO CRCSTTO AC12BSYTO RSPBSYTO AC12RSPTO STRSPTO - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - DMASEL - - - - - - - - - - - - - - - - - CDSIG CDRISE CDFALL - - - - - - MCDRISE MCDFALL - - - - - - - - - - - - - - - - CLKMAIN - - - - - - - - - - - - - - - - - - - SWRST - - - - - - - - - - - - - - - VERSION[15] VERSION[14] VERSION[13] VERSION[12] VERSION[11] VERSION[10] VERSION[9] VERSION[8] VERSION[7] VERSION[6] VERSION[5] VERSION[4] VERSION[3] VERSION[2] VERSION[1] VERSION[0] PWCR_1 - - IE CMF CST CKS2 CKS1 CKS0 PWPR_1 OPS1H OPS1G OPS1F OPS1E OPS1D OPS1C OPS1B OPS1A PWCY15 PWCY14 PWCY13 PWCY12 PWCY11 PWCY10 PWCY9 PWCY8 PWCY7 PWCY6 PWCY5 PWCY4 PWCY3 PWCY2 PWCY1 PWCY0 PWCYR_1 PWBFR_1A PWBFR_1C PWBFR_1E PWBFR_1G - - - OTS - - DT9 DT8 DT7 DT6 DT5 DT4 DT3 DT2 DT1 DT0 - - - OTS - - DT9 DT8 DT7 DT6 DT5 DT4 DT3 DT2 DT1 DT0 - - - OTS - - DT9 DT8 DT7 DT6 DT5 DT4 DT3 DT2 DT1 DT0 - - - OTS - - DT9 DT8 DT7 DT6 DT5 DT4 DT3 DT2 DT1 DT0 PWCR_2 - - IE CMF CST CKS2 CKS1 CKS0 PWPR_2 OPS2H OPS2G OPS2F OPS2E OPS2D OPS2C OPS2B OPS2A PWCY15 PWCY14 PWCY13 PWCY12 PWCY11 PWCY10 PWCY9 PWCY8 PWCY7 PWCY6 PWCY5 PWCY4 PWCY3 PWCY2 PWCY1 PWCY0 PWCYR_2 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-295 RZ/A1H Group, RZ/A1M Group Table 58.2 Motor control PWM timer Register Bits Register Abbreviation Module PWBFR_2A PWBFR_2C PWBFR_2E PWBFR_2G PWBTCR Ports 58. List of Registers Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 - - - OTS - - DT9 Bits 24/16/8/0 DT8 DT7 DT6 DT5 DT4 DT3 DT2 DT1 DT0 - - - OTS - - DT9 DT8 DT7 DT6 DT5 DT4 DT3 DT2 DT1 DT0 - - - OTS - - DT9 DT8 DT7 DT6 DT5 DT4 DT3 DT2 DT1 DT0 - - - OTS - - DT9 DT8 DT7 DT6 DT5 DT4 DT3 DT2 DT1 DT0 - - - - - - - - BTC2G BTC2E BTC2C BTC2A BTC1G BTC1E BTC1C BTC1A - - - - - - - - P1[7] P1[6] P1[5] P1[4] P1[3] P1[2] P1[1] P1[0] P2[15] P2[14] P2[13] P2[12] P2[11] P2[10] P2[9] P2[8] P2[7] P2[6] P2[5] P2[4] P2[3] P2[2] P2[1] P2[0] P3 P3[15] P3[14] P3[13] P3[12] P3[11] P3[10] P3[9] P3[8] P3[7] P3[6] P3[5] P3[4] P3[3] P3[2] P3[1] P3[0] P4 P4[15] P4[14] P4[13] P4[12] P4[11] P4[10] P4[9] P4[8] P4[7] P4[6] P4[5] P4[4] P4[3] P4[2] P4[1] P4[0] - - - - - P5[10] P5[9] P5[8] P5[7] P5[6] P5[5] P5[4] P5[3] P5[2] P5[1] P5[0] P6[15] P6[14] P6[13] P6[12] P6[11] P6[10] P6[9] P6[8] P6[7] P6[6] P6[5] P6[4] P6[3] P6[2] P6[1] P6[0] P7 P7[15] P7[14] P7[13] P7[12] P7[11] P7[10] P7[9] P7[8] P7[7] P7[6] P7[5] P7[4] P7[3] P7[2] P7[1] P7[0] P8 P8[15] P8[14] P8[13] P8[12] P8[11] P8[10] P8[9] P8[8] P8[7] P8[6] P8[5] P8[4] P8[3] P8[2] P8[1] P8[0] - - - - - - - - P9[7] P9[6] P9[5] P9[4] P9[3] P9[2] P9[1] P9[0] P10[15] P10[14] P10[13] P10[12] P10[11] P10[10] P10[9] P10[8] P10[7] P10[6] P10[5] P10[4] P10[3] P10[2] P10[1] P10[0] P11[15] P11[14] P11[13] P11[12] P11[11] P11[10] P11[9] P11[8] P11[7] P11[6] P11[5] P11[4] P11[3] P11[2] P11[1] P11[0] P1 P2 P5 P6 P9 P10 P11 PSR1 PSR2 PSR3 PSR4 PSR5 PSR6 - - - - - - - - PSR1[23] PSR1[22] PSR1[21] PSR1[20] PSR1[19] PSR1[18] PSR1[17] PSR1[16] - - - - - - - - PSR1[7] PSR1[6] PSR1[5] PSR1[4] PSR1[3] PSR1[2] PSR1[1] PSR1[0] PSR2[31] PSR2[30] PSR2[29] PSR2[28] PSR2[27] PSR2[26] PSR2[25] PSR2[24] PSR2[23] PSR2[22] PSR2[21] PSR2[20] PSR2[19] PSR2[18] PSR2[17] PSR2[16] PSR2[15] PSR2[14] PSR2[13] PSR2[12] PSR2[11] PSR2[10] PSR2[9] PSR2[8] PSR2[7] PSR2[6] PSR2[5] PSR2[4] PSR2[3] PSR2[2] PSR2[1] PSR2[0] PSR3[31] PSR3[30] PSR3[29] PSR3[28] PSR3[27] PSR3[26] PSR3[25] PSR3[24] PSR3[23] PSR3[22] PSR3[21] PSR3[20] PSR3[19] PSR3[18] PSR3[17] PSR3[16] PSR3[15] PSR3[14] PSR3[13] PSR3[12] PSR3[11] PSR3[10] PSR3[9] PSR3[8] PSR3[7] PSR3[6] PSR3[5] PSR3[4] PSR3[3] PSR3[2] PSR3[1] PSR3[0] PSR4[31] PSR4[30] PSR4[29] PSR4[28] PSR4[27] PSR4[26] PSR4[25] PSR4[24] PSR4[23] PSR4[22] PSR4[21] PSR4[20] PSR4[19] PSR4[18] PSR4[17] PSR4[16] PSR4[15] PSR4[14] PSR4[13] PSR4[12] PSR4[11] PSR4[10] PSR4[9] PSR4[8] PSR4[7] PSR4[6] PSR4[5] PSR4[4] PSR4[3] PSR4[2] PSR4[1] PSR4[0] - - - - - PSR5[26] PSR5[25] PSR5[24] PSR5[23] PSR5[22] PSR5[21] PSR5[20] PSR5[19] PSR5[18] PSR5[17] PSR5[16] - - - - - PSR5[10] PSR5[9] PSR5[8] PSR5[7] PSR5[6] PSR5[5] PSR5[4] PSR5[3] PSR5[2] PSR5[1] PSR5[0] PSR6[31] PSR6[30] PSR6[29] PSR6[28] PSR6[27] PSR6[26] PSR6[25] PSR6[24] PSR6[23] PSR6[22] PSR6[21] PSR6[20] PSR6[19] PSR6[18] PSR6[17] PSR6[16] PSR6[15] PSR6[14] PSR6[13] PSR6[12] PSR6[11] PSR6[10] PSR6[9] PSR6[8] PSR6[7] PSR6[6] PSR6[5] PSR6[4] PSR6[3] PSR6[2] PSR6[1] PSR6[0] R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-296 RZ/A1H Group, RZ/A1M Group Table 58.2 Module Ports 58. List of Registers Register Bits Register Abbreviation PSR7 PSR8 PSR9 Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 Bits 24/16/8/0 PSR7[31] PSR7[30] PSR7[29] PSR7[28] PSR7[27] PSR7[26] PSR7[25] PSR7[24] PSR7[23] PSR7[22] PSR7[21] PSR7[20] PSR7[19] PSR7[18] PSR7[17] PSR7[16] PSR7[15] PSR7[14] PSR7[13] PSR7[12] PSR7[11] PSR7[10] PSR7[9] PSR7[8] PSR7[7] PSR7[6] PSR7[5] PSR7[4] PSR7[3] PSR7[2] PSR7[1] PSR7[0] PSR8[31] PSR8[30] PSR8[29] PSR8[28] PSR8[27] PSR8[26] PSR8[25] PSR8[24] PSR8[23] PSR8[22] PSR8[21] PSR8[20] PSR8[19] PSR8[18] PSR8[17] PSR8[16] PSR8[15] PSR8[14] PSR8[13] PSR8[12] PSR8[11] PSR8[10] PSR8[9] PSR8[8] PSR8[7] PSR8[6] PSR8[5] PSR8[4] PSR8[3] PSR8[2] PSR8[1] PSR8[0] - - - - - - - - PSR9[23] PSR9[22] PSR9[21] PSR9[20] PSR9[19] PSR9[18] PSR9[17] PSR9[16] - - - - - - - - PSR9[7] PSR9[6] PSR9[5] PSR9[4] PSR9[3] PSR9[2] PSR9[1] PSR9[0] PSR10[31] PSR10[30] PSR10[29] PSR10[28] PSR10[27] PSR10[26] PSR10[25] PSR10[24] PSR10[23] PSR10[22] PSR10[21] PSR10[20] PSR10[19] PSR10[18] PSR10[17] PSR10[16] PSR10[15] PSR10[14] PSR10[13] PSR10[12] PSR10[11] PSR10[10] PSR10[9] PSR10[8] PSR10[7] PSR10[6] PSR10[5] PSR10[4] PSR10[3] PSR10[2] PSR10[1] PSR10[0] PSR11[31] PSR11[30] PSR11[29] PSR11[28] PSR11[27] PSR11[26] PSR11[25] PSR11[24] PSR11[23] PSR11[22] PSR11[21] PSR11[20] PSR11[19] PSR11[18] PSR11[17] PSR11[16] PSR11[15] PSR11[14] PSR11[13] PSR11[12] PSR11[11] PSR11[10] PSR11[9] PSR11[8] PSR11[7] PSR11[6] PSR11[5] PSR11[4] PSR11[3] PSR11[2] PSR11[1] PSR11[0] - - - - - - - - - - PPR0[5] PPR0[4] PPR0[3] PPR0[2] PPR0[1] PPR0[0] PPR1[15] PPR1[14] PPR1[13] PPR1[12] PPR1[11] PPR1[10] PPR1[9] PPR1[8] PPR1[7] PPR1[6] PPR1[5] PPR1[4] PPR1[3] PPR1[2] PPR1[1] PPR1[0] PPR2 PPR2[15] PPR2[14] PPR2[13] PPR2[12] PPR2[11] PPR2[10] PPR2[9] PPR2[8] PPR2[7] PPR2[6] PPR2[5] PPR2[4] PPR2[3] PPR2[2] PPR2[1] PPR2[0] PPR3 PPR3[15] PPR3[14] PPR3[13] PPR3[12] PPR3[11] PPR3[10] PPR3[9] PPR3[8] PPR3[7] PPR3[6] PPR3[5] PPR3[4] PPR3[3] PPR3[2] PPR3[1] PPR3[0] PPR4 PPR4[15] PPR4[14] PPR4[13] PPR4[12] PPR4[11] PPR4[10] PPR4[9] PPR4[8] PPR4[7] PPR4[6] PPR4[5] PPR4[4] PPR4[3] PPR4[2] PPR4[1] PPR4[0] - - - - - PPR5[10] PPR5[9] PPR5[8] PPR5[7] PPR5[6] PPR5[5] PPR5[4] PPR5[3] PPR5[2] PPR5[1] PPR5[0] PPR6[15] PPR6[14] PPR6[13] PPR6[12] PPR6[11] PPR6[10] PPR6[9] PPR6[8] PPR6[7] PPR6[6] PPR6[5] PPR6[4] PPR6[3] PPR6[2] PPR6[1] PPR6[0] PPR7 PPR7[15] PPR7[14] PPR7[13] PPR7[12] PPR7[11] PPR7[10] PPR7[9] PPR7[8] PPR7[7] PPR7[6] PPR7[5] PPR7[4] PPR7[3] PPR7[2] PPR7[1] PPR7[0] PPR8 PPR8[15] PPR8[14] PPR8[13] PPR8[12] PPR8[11] PPR8[10] PPR8[9] PPR8[8] PPR8[7] PPR8[6] PPR8[5] PPR8[4] PPR8[3] PPR8[2] PPR8[1] PPR8[0] - - - - - - - - PPR9[7] PPR9[6] PPR9[5] PPR9[4] PPR9[3] PPR9[2] PPR9[1] PPR9[0] PPR10[15] PPR10[14] PPR10[13] PPR10[12] PPR10[11] PPR10[10] PPR10[9] PPR10[8] PPR10[7] PPR10[6] PPR10[5] PPR10[4] PPR10[3] PPR10[2] PPR10[1] PPR10[0] PPR11[15] PPR11[14] PPR11[13] PPR11[12] PPR11[11] PPR11[10] PPR11[9] PPR11[8] PPR11[7] PPR11[6] PPR11[5] PPR11[4] PPR11[3] PPR11[2] PPR11[1] PPR11[0] PSR10 PSR11 PPR0 PPR1 PPR5 PPR6 PPR9 PPR10 PPR11 PM1 PM2 PM3 PM4 PM5 PM6 - - - - - - - - PM1[7] PM1[6] PM1[5] PM1[4] PM1[3] PM1[2] PM1[1] PM1[0] PM2[15] PM2[14] PM2[13] PM2[12] PM2[11] PM2[10] PM2[9] PM2[8] PM2[7] PM2[6] PM2[5] PM2[4] PM2[3] PM2[2] PM2[1] PM2[0] PM3[15] PM3[14] PM3[13] PM3[12] PM3[11] PM3[10] PM3[9] PM3[8] PM3[7] PM3[6] PM3[5] PM3[4] PM3[3] PM3[2] PM3[1] PM3[0] PM4[15] PM4[14] PM4[13] PM4[12] PM4[11] PM4[10] PM4[9] PM4[8] PM4[7] PM4[6] PM4[5] PM4[4] PM4[3] PM4[2] PM4[1] PM4[0] - - - - - PM5[10] PM5[9] PM5[8] PM5[7] PM5[6] PM5[5] PM5[4] PM5[3] PM5[2] PM5[1] PM5[0] PM6[15] PM6[14] PM6[13] PM6[12] PM6[11] PM6[10] PM6[9] PM6[8] PM6[7] PM6[6] PM6[5] PM6[4] PM6[3] PM6[2] PM6[1] PM6[0] R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-297 RZ/A1H Group, RZ/A1M Group Table 58.2 Module Ports 58. List of Registers Register Bits Register Abbreviation PM7 PM8 Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 PM7[15] PM7[14] PM7[13] PM7[12] PM7[11] PM7[10] PM7[9] Bits 24/16/8/0 PM7[8] PM7[7] PM7[6] PM7[5] PM7[4] PM7[3] PM7[2] PM7[1] PM7[0] PM8[15] PM8[14] PM8[13] PM8[12] PM8[11] PM8[10] PM8[9] PM8[8] PM8[7] PM8[6] PM8[5] PM8[4] PM8[3] PM8[2] PM8[1] PM8[0] - - - - - - - - PM9[7] PM9[6] PM9[5] PM9[4] PM9[3] PM9[2] PM9[1] PM9[0] PM10[15] PM10[14] PM10[13] PM10[12] PM10[11] PM10[10] PM10[9] PM10[8] PM10[7] PM10[6] PM10[5] PM10[4] PM10[3] PM10[2] PM10[1] PM10[0] PM11[15] PM11[14] PM11[13] PM11[12] PM11[11] PM11[10] PM11[9] PM11[8] PM11[7] PM11[6] PM11[5] PM11[4] PM11[3] PM11[2] PM11[1] PM11[0] - - - - - - - - - - PMC0[5] PMC0[4] - - - - PMC1[15] PMC1[14] PMC1[13] PMC1[12] PMC1[11] PMC1[10] PMC1[9] PMC1[8] PMC1[7] PMC1[6] PMC1[5] PMC1[4] PMC1[3] PMC1[2] PMC1[1] PMC1[0] PMC2 PMC2[15] PMC2[14] PMC2[13] PMC2[12] PMC2[11] PMC2[10] PMC2[9] PMC2[8] PMC2[7] PMC2[6] PMC2[5] PMC2[4] PMC2[3] PMC2[2] PMC2[1] PMC2[0] PMC3 PMC3[15] PMC3[14] PMC3[13] PMC3[12] PMC3[11] PMC3[10] PMC3[9] PMC3[8] PMC3[7] PMC3[6] PMC3[5] PMC3[4] PMC3[3] PMC3[2] PMC3[1] PMC3[0] PMC4 PMC4[15] PMC4[14] PMC4[13] PMC4[12] PMC4[11] PMC4[10] PMC4[9] PMC4[8] PM9 PM10 PM11 PMC0 PMC1 PMC4[7] PMC4[6] PMC4[5] PMC4[4] PMC4[3] PMC4[2] PMC4[1] PMC4[0] PMC5 - - - - - PMC5[10] PMC5[9] PMC5[8] PMC5[7] PMC5[6] PMC5[5] PMC5[4] PMC5[3] PMC5[2] PMC5[1] PMC5[0] PMC6 PMC6[15] PMC6[14] PMC6[13] PMC6[12] PMC6[11] PMC6[10] PMC6[9] PMC6[8] PMC6[7] PMC6[6] PMC6[5] PMC6[4] PMC6[3] PMC6[2] PMC6[1] PMC6[0] PMC7 PMC7[15] PMC7[14] PMC7[13] PMC7[12] PMC7[11] PMC7[10] PMC7[9] PMC7[8] PMC7[7] PMC7[6] PMC7[5] PMC7[4] PMC7[3] PMC7[2] PMC7[1] PMC7[0] PMC8 PMC8[15] PMC8[14] PMC8[13] PMC8[12] PMC8[11] PMC8[10] PMC8[9] PMC8[8] PMC8[7] PMC8[6] PMC8[5] PMC8[4] PMC8[3] PMC8[2] PMC8[1] PMC8[0] - - - - - - - - PMC9[7] PMC9[6] PMC9[5] PMC9[4] PMC9[3] PMC9[2] PMC9[1] PMC9[0] PMC10[15] PMC10[14] PMC10[13] PMC10[12] PMC10[11] PMC10[10] PMC10[9] PMC10[8] PMC10[7] PMC10[6] PMC10[5] PMC10[4] PMC10[3] PMC10[2] PMC10[1] PMC10[0] PMC11[15] PMC11[14] PMC11[13] PMC11[12] PMC11[11] PMC11[10] PMC11[9] PMC11[8] PMC11[7] PMC11[6] PMC11[5] PMC11[4] PMC11[3] PMC11[2] PMC11[1] PMC11[0] PFC1[15] PFC1[14] PFC1[13] PFC1[12] PFC1[11] PFC1[10] PFC1[9] PFC1[8] PFC1[7] PFC1[6] PFC1[5] PFC1[4] PFC1[3] PFC1[2] PFC1[1] PFC1[0] PFC2[15] PFC2[14] PFC2[13] PFC2[12] PFC2[11] PFC2[10] PFC2[9] PFC2[8] PFC2[7] PFC2[6] PFC2[5] PFC2[4] PFC2[3] PFC2[2] PFC2[1] PFC2[0] PFC3[15] PFC3[14] PFC3[13] PFC3[12] PFC3[11] PFC3[10] PFC3[9] PFC3[8] PFC3[7] PFC3[6] PFC3[5] PFC3[4] PFC3[3] PFC3[2] PFC3[1] PFC3[0] PFC4[15] PFC4[14] PFC4[13] PFC4[12] PFC4[11] PFC4[10] PFC4[9] PFC4[8] PFC4[7] PFC4[6] PFC4[5] PFC4[4] PFC4[3] PFC4[2] PFC4[1] PFC4[0] PMC9 PMC10 PMC11 PFC1 PFC2 PFC3 PFC4 PFC5 PFC6 PFC7 PFC8 PFC9 PFC10 PFC11 - - - - - PFC5[10] PFC5[9] PFC5[8] PFC5[7] PFC5[6] PFC5[5] PFC5[4] PFC5[3] PFC5[2] PFC5[1] PFC5[0] PFC6[15] PFC6[14] PFC6[13] PFC6[12] PFC6[11] PFC6[10] PFC6[9] PFC6[8] PFC6[7] PFC6[6] PFC6[5] PFC6[4] PFC6[3] PFC6[2] PFC6[1] PFC6[0] PFC7[15] PFC7[14] PFC7[13] PFC7[12] PFC7[11] PFC7[10] PFC7[9] PFC7[8] PFC7[7] PFC7[6] PFC7[5] PFC7[4] PFC7[3] PFC7[2] PFC7[1] PFC7[0] PFC8[15] PFC8[14] PFC8[13] PFC8[12] PFC8[11] PFC8[10] PFC8[9] PFC8[8] PFC8[7] PFC8[6] PFC8[5] PFC8[4] PFC8[3] PFC8[2] PFC8[1] PFC8[0] - - - - - - - - PFC9[7] PFC9[6] PFC9[5] PFC9[4] PFC9[3] PFC9[2] PFC9[1] PFC9[0] PFC10[15] PFC10[14] PFC10[13] PFC10[12] PFC10[11] PFC10[10] PFC10[9] PFC10[8] PFC10[7] PFC10[6] PFC10[5] PFC10[4] PFC10[3] PFC10[2] PFC10[1] PFC10[0] PFC11[15] PFC11[14] PFC11[13] PFC11[12] PFC11[11] PFC11[10] PFC11[9] PFC11[8] PFC11[7] PFC11[6] PFC11[5] PFC11[4] PFC11[3] PFC11[2] PFC11[1] PFC11[0] R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-298 RZ/A1H Group, RZ/A1M Group Table 58.2 Module Ports 58. List of Registers Register Bits Register Abbreviation Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 Bits 24/16/8/0 PFCE1[15] PFCE1[14] PFCE1[13] PFCE1[12] PFCE1[11] PFCE1[10] PFCE1[9] PFCE1[8] PFCE1[7] PFCE1[6] PFCE1[5] PFCE1[4] PFCE1[3] PFCE1[2] PFCE1[1] PFCE1[0] PFCE2 PFCE2[15] PFCE2[14] PFCE2[13] PFCE2[12] PFCE2[11] PFCE2[10] PFCE2[9] PFCE2[8] PFCE2[7] PFCE2[6] PFCE2[5] PFCE2[4] PFCE2[3] PFCE2[2] PFCE2[1] PFCE2[0] PFCE3 PFCE3[15] PFCE3[14] PFCE3[13] PFCE3[12] PFCE3[11] PFCE3[10] PFCE3[9] PFCE3[8] PFCE3[7] PFCE3[6] PFCE3[5] PFCE3[4] PFCE3[3] PFCE3[2] PFCE3[1] PFCE3[0] PFCE4 PFCE4[15] PFCE4[14] PFCE4[13] PFCE4[12] PFCE4[11] PFCE4[10] PFCE4[9] PFCE4[8] PFCE1 PFCE4[7] PFCE4[6] PFCE4[5] PFCE4[4] PFCE4[3] PFCE4[2] PFCE4[1] PFCE4[0] PFCE5 - - - - - PFCE5[10] PFCE5[9] PFCE5[8] PFCE5[7] PFCE5[6] PFCE5[5] PFCE5[4] PFCE5[3] PFCE5[2] PFCE5[1] PFCE5[0] PFCE6 PFCE6[15] PFCE6[14] PFCE6[13] PFCE6[12] PFCE6[11] PFCE6[10] PFCE6[9] PFCE6[8] PFCE6[7] PFCE6[6] PFCE6[5] PFCE6[4] PFCE6[3] PFCE6[2] PFCE6[1] PFCE6[0] PFCE7 PFCE7[15] PFCE7[14] PFCE7[13] PFCE7[12] PFCE7[11] PFCE7[10] PFCE7[9] PFCE7[8] PFCE7[7] PFCE7[6] PFCE7[5] PFCE7[4] PFCE7[3] PFCE7[2] PFCE7[1] PFCE7[0] PFCE8 PFCE8[15] PFCE8[14] PFCE8[13] PFCE8[12] PFCE8[11] PFCE8[10] PFCE8[9] PFCE8[8] PFCE8[7] PFCE8[6] PFCE8[5] PFCE8[4] PFCE8[3] PFCE8[2] PFCE8[1] PFCE8[0] - - - - - - - - PFCE9[7] PFCE9[6] PFCE9[5] PFCE9[4] PFCE9[3] PFCE9[2] PFCE9[1] PFCE9[0] PFCE10[15] PFCE10[14] PFCE10[13] PFCE10[12] PFCE10[11] PFCE10[10] PFCE10[9] PFCE10[8] PFCE10[7] PFCE10[6] PFCE10[5] PFCE10[4] PFCE10[3] PFCE10[2] PFCE10[1] PFCE10[0] PFCE11[15] PFCE11[14] PFCE11[13] PFCE11[12] PFCE11[11] PFCE11[10] PFCE11[9] PFCE11[8] PFCE11[7] PFCE11[6] PFCE11[5] PFCE11[4] PFCE11[3] PFCE11[2] PFCE11[1] PFCE11[0] PFCE9 PFCE10 PFCE11 - - - - - - - - PNOT1[7] PNOT1[6] PNOT1[5] PNOT1[4] PNOT1[3] PNOT1[2] PNOT1[1] PNOT1[0] PNOT2[15] PNOT2[14] PNOT2[13] PNOT2[12] PNOT2[11] PNOT2[10] PNOT2[9] PNOT2[8] PNOT2[7] PNOT2[6] PNOT2[5] PNOT2[4] PNOT2[3] PNOT2[2] PNOT2[1] PNOT2[0] PNOT3 PNOT3[15] PNOT3[14] PNOT3[13] PNOT3[12] PNOT3[11] PNOT3[10] PNOT3[9] PNOT3[8] PNOT3[7] PNOT3[6] PNOT3[5] PNOT3[4] PNOT3[3] PNOT3[2] PNOT3[1] PNOT3[0] PNOT4 PNOT4[15] PNOT4[14] PNOT4[13] PNOT4[12] PNOT4[11] PNOT4[10] PNOT4[9] PNOT4[8] PNOT1 PNOT2 PNOT4[7] PNOT4[6] PNOT4[5] PNOT4[4] PNOT4[3] PNOT4[2] PNOT4[1] PNOT4[0] PNOT5 - - - - - PNOT5[10] PNOT5[9] PNOT5[8] PNOT5[7] PNOT5[6] PNOT5[5] PNOT5[4] PNOT5[3] PNOT5[2] PNOT5[1] PNOT5[0] PNOT6 PNOT6[15] PNOT6[14] PNOT6[13] PNOT6[12] PNOT6[11] PNOT6[10] PNOT6[9] PNOT6[8] PNOT6[7] PNOT6[6] PNOT6[5] PNOT6[4] PNOT6[3] PNOT6[2] PNOT6[1] PNOT6[0] PNOT7 PNOT7[15] PNOT7[14] PNOT7[13] PNOT7[12] PNOT7[11] PNOT7[10] PNOT7[9] PNOT7[8] PNOT7[7] PNOT7[6] PNOT7[5] PNOT7[4] PNOT7[3] PNOT7[2] PNOT7[1] PNOT7[0] PNOT8 PNOT8[15] PNOT8[14] PNOT8[13] PNOT8[12] PNOT8[11] PNOT8[10] PNOT8[9] PNOT8[8] PNOT8[7] PNOT8[6] PNOT8[5] PNOT8[4] PNOT8[3] PNOT8[2] PNOT8[1] PNOT8[0] - - - - - - - - PNOT9[7] PNOT9[6] PNOT9[5] PNOT9[4] PNOT9[3] PNOT9[2] PNOT9[1] PNOT9[0] PNOT10[15] PNOT10[14] PNOT10[13] PNOT10[12] PNOT10[11] PNOT10[10] PNOT10[9] PNOT10[8] PNOT10[7] PNOT10[6] PNOT10[5] PNOT10[4] PNOT10[3] PNOT10[2] PNOT10[1] PNOT10[0] PNOT11[15] PNOT11[14] PNOT11[13] PNOT11[12] PNOT11[11] PNOT11[10] PNOT11[9] PNOT11[8] PNOT11[7] PNOT11[6] PNOT11[5] PNOT11[4] PNOT11[3] PNOT11[2] PNOT11[1] PNOT11[0] - - - - - - - - PMSR1[23] PMSR1[22] PMSR1[21] PMSR1[20] PMSR1[19] PMSR1[18] PMSR1[17] PMSR1[16] PNOT9 PNOT10 PNOT11 PMSR1 PMSR2 PMSR3 - - - - - - - - PMSR1[7] PMSR1[6] PMSR1[5] PMSR1[4] PMSR1[3] PMSR1[2] PMSR1[1] PMSR1[0] PMSR2[31] PMSR2[30] PMSR2[29] PMSR2[28] PMSR2[27] PMSR2[26] PMSR2[25] PMSR2[24] PMSR2[23] PMSR2[22] PMSR2[21] PMSR2[20] PMSR2[19] PMSR2[18] PMSR2[17] PMSR2[16] PMSR2[15] PMSR2[14] PMSR2[13] PMSR2[12] PMSR2[11] PMSR2[10] PMSR2[9] PMSR2[8] PMSR2[7] PMSR2[6] PMSR2[5] PMSR2[4] PMSR2[3] PMSR2[2] PMSR2[1] PMSR2[0] PMSR3[31] PMSR3[30] PMSR3[29] PMSR3[28] PMSR3[27] PMSR3[26] PMSR3[25] PMSR3[24] PMSR3[23] PMSR3[22] PMSR3[21] PMSR3[20] PMSR3[19] PMSR3[18] PMSR3[17] PMSR3[16] PMSR3[15] PMSR3[14] PMSR3[13] PMSR3[12] PMSR3[11] PMSR3[10] PMSR3[9] PMSR3[8] PMSR3[7] PMSR3[6] PMSR3[5] PMSR3[4] PMSR3[3] PMSR3[2] PMSR3[1] PMSR3[0] R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-299 RZ/A1H Group, RZ/A1M Group Table 58.2 Module Ports 58. List of Registers Register Bits Register Abbreviation PMSR4 PMSR5 PMSR6 PMSR7 PMSR8 PMSR9 PMSR10 PMSR11 PMCSR0 PMCSR1 PMCSR2 PMCSR3 PMCSR4 PMCSR5 Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 Bits 24/16/8/0 PMSR4[31] PMSR4[30] PMSR4[29] PMSR4[28] PMSR4[27] PMSR4[26] PMSR4[25] PMSR4[24] PMSR4[23] PMSR4[22] PMSR4[21] PMSR4[20] PMSR4[19] PMSR4[18] PMSR4[17] PMSR4[16] PMSR4[15] PMSR4[14] PMSR4[13] PMSR4[12] PMSR4[11] PMSR4[10] PMSR4[9] PMSR4[8] PMSR4[7] PMSR4[6] PMSR4[5] PMSR4[4] PMSR4[3] PMSR4[2] PMSR4[1] PMSR4[0] - - - - - PMSR5[26] PMSR5[25] PMSR5[24] PMSR5[23] PMSR5[22] PMSR5[21] PMSR5[20] PMSR5[19] PMSR5[18] PMSR5[17] PMSR5[16] - - - - - PMSR5[10] PMSR5[9] PMSR5[8] PMSR5[7] PMSR5[6] PMSR5[5] PMSR5[4] PMSR5[3] PMSR5[2] PMSR5[1] PMSR5[0] PMSR6[31] PMSR6[30] PMSR6[29] PMSR6[28] PMSR6[27] PMSR6[26] PMSR6[25] PMSR6[24] PMSR6[23] PMSR6[22] PMSR6[21] PMSR6[20] PMSR6[19] PMSR6[18] PMSR6[17] PMSR6[16] PMSR6[15] PMSR6[14] PMSR6[13] PMSR6[12] PMSR6[11] PMSR6[10] PMSR6[9] PMSR6[8] PMSR6[7] PMSR6[6] PMSR6[5] PMSR6[4] PMSR6[3] PMSR6[2] PMSR6[1] PMSR6[0] PMSR7[31] PMSR7[30] PMSR7[29] PMSR7[28] PMSR7[27] PMSR7[26] PMSR7[25] PMSR7[24] PMSR7[23] PMSR7[22] PMSR7[21] PMSR7[20] PMSR7[19] PMSR7[18] PMSR7[17] PMSR7[16] PMSR7[15] PMSR7[14] PMSR7[13] PMSR7[12] PMSR7[11] PMSR7[10] PMSR7[9] PMSR7[8] PMSR7[7] PMSR7[6] PMSR7[5] PMSR7[4] PMSR7[3] PMSR7[2] PMSR7[1] PMSR7[0] PMSR8[31] PMSR8[30] PMSR8[29] PMSR8[28] PMSR8[27] PMSR8[26] PMSR8[25] PMSR8[24] PMSR8[23] PMSR8[22] PMSR8[21] PMSR8[20] PMSR8[19] PMSR8[18] PMSR8[17] PMSR8[16] PMSR8[15] PMSR8[14] PMSR8[13] PMSR8[12] PMSR8[11] PMSR8[10] PMSR8[9] PMSR8[8] PMSR8[7] PMSR8[6] PMSR8[5] PMSR8[4] PMSR8[3] PMSR8[2] PMSR8[1] PMSR8[0] - - - - - - - - PMSR9[23] PMSR9[22] PMSR9[21] PMSR9[20] PMSR9[19] PMSR9[18] PMSR9[17] PMSR9[16] - - - - - - - - PMSR9[7] PMSR9[6] PMSR9[5] PMSR9[4] PMSR9[3] PMSR9[2] PMSR9[1] PMSR9[0] PMSR10[31] PMSR10[30] PMSR10[29] PMSR10[28] PMSR10[27] PMSR10[26] PMSR10[25] PMSR10[24] PMSR10[23] PMSR10[22] PMSR10[21] PMSR10[20] PMSR10[19] PMSR10[18] PMSR10[17] PMSR10[16] PMSR10[15] PMSR10[14] PMSR10[13] PMSR10[12] PMSR10[11] PMSR10[10] PMSR10[9] PMSR10[8] PMSR10[7] PMSR10[6] PMSR10[5] PMSR10[4] PMSR10[3] PMSR10[2] PMSR10[1] PMSR10[0] PMSR11[31] PMSR11[30] PMSR11[29] PMSR11[28] PMSR11[27] PMSR11[26] PMSR11[25] PMSR11[24] PMSR11[23] PMSR11[22] PMSR11[21] PMSR11[20] PMSR11[19] PMSR11[18] PMSR11[17] PMSR11[16] PMSR11[15] PMSR11[14] PMSR11[13] PMSR11[12] PMSR11[11] PMSR11[10] PMSR11[9] PMSR11[8] PMSR11[7] PMSR11[6] PMSR11[5] PMSR11[4] PMSR11[3] PMSR11[2] PMSR11[1] PMSR11[0] - - - - - - - - - - PMCSR0[21] PMCSR0[20] - - - - - - - - - - - - - - PMCSR0[5] PMCSR0[4] - - - - - - - - - - - - PMCSR1[23] PMCSR1[22] PMCSR1[21] PMCSR1[20] PMCSR1[19] PMCSR1[18] PMCSR1[17] PMCSR1[16] - - - - - - - - PMCSR1[7] PMCSR1[6] PMCSR1[5] PMCSR1[4] PMCSR1[3] PMCSR1[2] PMCSR1[1] PMCSR1[0] PMCSR2[31] PMCSR2[30] PMCSR2[29] PMCSR2[28] PMCSR2[27] PMCSR2[26] PMCSR2[25] PMCSR2[24] PMCSR2[23] PMCSR2[22] PMCSR2[21] PMCSR2[20] PMCSR2[19] PMCSR2[18] PMCSR2[17] PMCSR2[16] PMCSR2[15] PMCSR2[14] PMCSR2[13] PMCSR2[12] PMCSR2[11] PMCSR2[10] PMCSR2[9] PMCSR2[8] PMCSR2[7] PMCSR2[6] PMCSR2[5] PMCSR2[4] PMCSR2[3] PMCSR2[2] PMCSR2[1] PMCSR2[0] PMCSR3[31] PMCSR3[30] PMCSR3[29] PMCSR3[28] PMCSR3[27] PMCSR3[26] PMCSR3[25] PMCSR3[24] PMCSR3[23] PMCSR3[22] PMCSR3[21] PMCSR3[20] PMCSR3[19] PMCSR3[18] PMCSR3[17] PMCSR3[16] PMCSR3[15] PMCSR3[14] PMCSR3[13] PMCSR3[12] PMCSR3[11] PMCSR3[10] PMCSR3[9] PMCSR3[8] PMCSR3[7] PMCSR3[6] PMCSR3[5] PMCSR3[4] PMCSR3[3] PMCSR3[2] PMCSR3[1] PMCSR3[0] PMCSR4[31] PMCSR4[30] PMCSR4[29] PMCSR4[28] PMCSR4[27] PMCSR4[26] PMCSR4[25] PMCSR4[24] PMCSR4[23] PMCSR4[22] PMCSR4[21] PMCSR4[20] PMCSR4[19] PMCSR4[18] PMCSR4[17] PMCSR4[16] PMCSR4[15] PMCSR4[14] PMCSR4[13] PMCSR4[12] PMCSR4[11] PMCSR4[10] PMCSR4[9] PMCSR4[8] PMCSR4[7] PMCSR4[6] PMCSR4[5] PMCSR4[4] PMCSR4[3] PMCSR4[2] PMCSR4[1] PMCSR4[0] - - - - - PMCSR5[26] PMCSR5[25] PMCSR5[24] PMCSR5[23] PMCSR5[22] PMCSR5[21] PMCSR5[20] PMCSR5[19] PMCSR5[18] PMCSR5[17] PMCSR5[16] - - - - - PMCSR5[10] PMCSR5[9] PMCSR5[8] PMCSR5[7] PMCSR5[6] PMCSR5[5] PMCSR5[4] PMCSR5[3] PMCSR5[2] PMCSR5[1] PMCSR5[0] R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-300 RZ/A1H Group, RZ/A1M Group Table 58.2 Module Ports 58. List of Registers Register Bits Register Abbreviation PMCSR6 PMCSR7 PMCSR8 PMCSR9 Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 Bits 24/16/8/0 PMCSR6[31] PMCSR6[30] PMCSR6[29] PMCSR6[28] PMCSR6[27] PMCSR6[26] PMCSR6[25] PMCSR6[24] PMCSR6[23] PMCSR6[22] PMCSR6[21] PMCSR6[20] PMCSR6[19] PMCSR6[18] PMCSR6[17] PMCSR6[16] PMCSR6[15] PMCSR6[14] PMCSR6[13] PMCSR6[12] PMCSR6[11] PMCSR6[10] PMCSR6[9] PMCSR6[8] PMCSR6[7] PMCSR6[6] PMCSR6[5] PMCSR6[4] PMCSR6[3] PMCSR6[2] PMCSR6[1] PMCSR6[0] PMCSR7[31] PMCSR7[30] PMCSR7[29] PMCSR7[28] PMCSR7[27] PMCSR7[26] PMCSR7[25] PMCSR7[24] PMCSR7[23] PMCSR7[22] PMCSR7[21] PMCSR7[20] PMCSR7[19] PMCSR7[18] PMCSR7[17] PMCSR7[16] PMCSR7[15] PMCSR7[14] PMCSR7[13] PMCSR7[12] PMCSR7[11] PMCSR7[10] PMCSR7[9] PMCSR7[8] PMCSR7[7] PMCSR7[6] PMCSR7[5] PMCSR7[4] PMCSR7[3] PMCSR7[2] PMCSR7[1] PMCSR7[0] PMCSR8[31] PMCSR8[30] PMCSR8[29] PMCSR8[28] PMCSR8[27] PMCSR8[26] PMCSR8[25] PMCSR8[24] PMCSR8[23] PMCSR8[22] PMCSR8[21] PMCSR8[20] PMCSR8[19] PMCSR8[18] PMCSR8[17] PMCSR8[16] PMCSR8[15] PMCSR8[14] PMCSR8[13] PMCSR8[12] PMCSR8[11] PMCSR8[10] PMCSR8[9] PMCSR8[8] PMCSR8[7] PMCSR8[6] PMCSR8[5] PMCSR8[4] PMCSR8[3] PMCSR8[2] PMCSR8[1] PMCSR8[0] - - - - - - - - PMCSR9[23] PMCSR9[22] PMCSR9[21] PMCSR9[20] PMCSR9[19] PMCSR9[18] PMCSR9[17] PMCSR9[16] - - - - - - - - PMCSR9[7] PMCSR9[6] PMCSR9[5] PMCSR9[4] PMCSR9[3] PMCSR9[2] PMCSR9[1] PMCSR9[0] PMCSR10[31] PMCSR10[30] PMCSR10[29] PMCSR10[28] PMCSR10[27] PMCSR10[26] PMCSR10[25] PMCSR10[24] PMCSR10[23] PMCSR10[22] PMCSR10[21] PMCSR10[20] PMCSR10[19] PMCSR10[18] PMCSR10[17] PMCSR10[16] PMCSR10[15] PMCSR10[14] PMCSR10[13] PMCSR10[12] PMCSR10[11] PMCSR10[10] PMCSR10[9] PMCSR10[8] PMCSR10[7] PMCSR10[6] PMCSR10[5] PMCSR10[4] PMCSR10[3] PMCSR10[2] PMCSR10[1] PMCSR10[0] PMCSR11[31] PMCSR11[30] PMCSR11[29] PMCSR11[28] PMCSR11[27] PMCSR11[26] PMCSR11[25] PMCSR11[24] PMCSR11[23] PMCSR11[22] PMCSR11[21] PMCSR11[20] PMCSR11[19] PMCSR11[18] PMCSR11[17] PMCSR11[16] PMCSR11[15] PMCSR11[14] PMCSR11[13] PMCSR11[12] PMCSR11[11] PMCSR11[10] PMCSR11[9] PMCSR11[8] PMCSR11[7] PMCSR11[6] PMCSR11[5] PMCSR11[4] PMCSR11[3] PMCSR11[2] PMCSR11[1] PMCSR11[0] PFCAE1[15] PFCAE1[14] PFCAE1[13] PFCAE1[12] PFCAE1[11] PFCAE1[10] PFCAE1[9] PFCAE1[8] PFCAE1[7] PFCAE1[6] PFCAE1[5] PFCAE1[4] PFCAE1[3] PFCAE1[2] PFCAE1[1] PFCAE1[0] PFCAE2 PFCAE2[15] PFCAE2[14] PFCAE2[13] PFCAE2[12] PFCAE2[11] PFCAE2[10] PFCAE2[9] PFCAE2[8] PFCAE2[7] PFCAE2[6] PFCAE2[5] PFCAE2[4] PFCAE2[3] PFCAE2[2] PFCAE2[1] PFCAE2[0] PFCAE3 PFCAE3[15] PFCAE3[14] PFCAE3[13] PFCAE3[12] PFCAE3[11] PFCAE3[10] PFCAE3[9] PFCAE3[8] PFCAE3[7] PFCAE3[6] PFCAE3[5] PFCAE3[4] PFCAE3[3] PFCAE3[2] PFCAE3[1] PFCAE3[0] PFCAE4 PFCAE4[15] PFCAE4[14] PFCAE4[13] PFCAE4[12] PFCAE4[11] PFCAE4[10] PFCAE4[9] PFCAE4[8] PMCSR10 PMCSR11 PFCAE1 PFCAE4[7] PFCAE4[6] PFCAE4[5] PFCAE4[4] PFCAE4[3] PFCAE4[2] PFCAE4[1] PFCAE4[0] PFCAE5 - - - - - PFCAE5[10] PFCAE5[9] PFCAE5[8] PFCAE5[7] PFCAE5[6] PFCAE5[5] PFCAE5[4] PFCAE5[3] PFCAE5[2] PFCAE5[1] PFCAE5[0] PFCAE6 PFCAE6[15] PFCAE6[14] PFCAE6[13] PFCAE6[12] PFCAE6[11] PFCAE6[10] PFCAE6[9] PFCAE6[8] PFCAE6[7] PFCAE6[6] PFCAE6[5] PFCAE6[4] PFCAE6[3] PFCAE6[2] PFCAE6[1] PFCAE6[0] PFCAE7 PFCAE7[15] PFCAE7[14] PFCAE7[13] PFCAE7[12] PFCAE7[11] PFCAE7[10] PFCAE7[9] PFCAE7[8] PFCAE7[7] PFCAE7[6] PFCAE7[5] PFCAE7[4] PFCAE7[3] PFCAE7[2] PFCAE7[1] PFCAE7[0] PFCAE8 PFCAE8[15] PFCAE8[14] PFCAE8[13] PFCAE8[12] PFCAE8[11] PFCAE8[10] PFCAE8[9] PFCAE8[8] PFCAE8[7] PFCAE8[6] PFCAE8[5] PFCAE8[4] PFCAE8[3] PFCAE8[2] PFCAE8[1] PFCAE8[0] - - - - - - - - PFCAE9[7] PFCAE9[6] PFCAE9[5] PFCAE9[4] PFCAE9[3] PFCAE9[2] PFCAE9[1] PFCAE9[0] PFCAE10[15] PFCAE10[14] PFCAE10[13] PFCAE10[12] PFCAE10[11] PFCAE10[10] PFCAE10[9] PFCAE10[8] PFCAE10[7] PFCAE10[6] PFCAE10[5] PFCAE10[4] PFCAE10[3] PFCAE10[2] PFCAE10[1] PFCAE10[0] PFCAE11[15] PFCAE11[14] PFCAE11[13] PFCAE11[12] PFCAE11[11] PFCAE11[10] PFCAE11[9] PFCAE11[8] PFCAE11[7] PFCAE11[6] PFCAE11[5] PFCAE11[4] PFCAE11[3] PFCAE11[2] PFCAE11[1] PFCAE11[0] - - - - - - - - - - PIBC0[5] PIBC0[4] PIBC0[3] PIBC0[2] PIBC0[1] PIBC0[0] PIBC1[15] PIBC1[14] PIBC1[13] PIBC1[12] PIBC1[11] PIBC1[10] PIBC1[9] PIBC1[8] PIBC1[7] PIBC1[6] PIBC1[5] PIBC1[4] PIBC1[3] PIBC1[2] PIBC1[1] PIBC1[0] PIBC2[15] PIBC2[14] PIBC2[13] PIBC2[12] PIBC2[11] PIBC2[10] PIBC2[9] PIBC2[8] PIBC2[7] PIBC2[6] PIBC2[5] PIBC2[4] PIBC2[3] PIBC2[2] PIBC2[1] PIBC2[0] PIBC3[15] PIBC3[14] PIBC3[13] PIBC3[12] PIBC3[11] PIBC3[10] PIBC3[9] PIBC3[8] PIBC3[7] PIBC3[6] PIBC3[5] PIBC3[4] PIBC3[3] PIBC3[2] PIBC3[1] PIBC3[0] PIBC4[15] PIBC4[14] PIBC4[13] PIBC4[12] PIBC4[11] PIBC4[10] PIBC4[9] PIBC4[8] PIBC4[7] PIBC4[6] PIBC4[5] PIBC4[4] PIBC4[3] PIBC4[2] PIBC4[1] PIBC4[0] PFCAE9 PFCAE10 PFCAE11 PIBC0 PIBC1 PIBC2 PIBC3 PIBC4 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-301 RZ/A1H Group, RZ/A1M Group Table 58.2 Module Ports 58. List of Registers Register Bits Register Abbreviation PIBC5 PIBC6 PIBC7 PIBC8 Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 Bits 24/16/8/0 - - - - - PIBC5[10] PIBC5[9] PIBC5[8] PIBC5[7] PIBC5[6] PIBC5[5] PIBC5[4] PIBC5[3] PIBC5[2] PIBC5[1] PIBC5[0] PIBC6[15] PIBC6[14] PIBC6[13] PIBC6[12] PIBC6[11] PIBC6[10] PIBC6[9] PIBC6[8] PIBC6[7] PIBC6[6] PIBC6[5] PIBC6[4] PIBC6[3] PIBC6[2] PIBC6[1] PIBC6[0] PIBC7[15] PIBC7[14] PIBC7[13] PIBC7[12] PIBC7[11] PIBC7[10] PIBC7[9] PIBC7[8] PIBC7[7] PIBC7[6] PIBC7[5] PIBC7[4] PIBC7[3] PIBC7[2] PIBC7[1] PIBC7[0] PIBC8[15] PIBC8[14] PIBC8[13] PIBC8[12] PIBC8[11] PIBC8[10] PIBC8[9] PIBC8[8] PIBC8[7] PIBC8[6] PIBC8[5] PIBC8[4] PIBC8[3] PIBC8[2] PIBC8[1] PIBC8[0] - - - - - - - - PIBC9[7] PIBC9[6] PIBC9[5] PIBC9[4] PIBC9[3] PIBC9[2] PIBC9[1] PIBC9[0] PIBC10[15] PIBC10[14] PIBC10[13] PIBC10[12] PIBC10[11] PIBC10[10] PIBC10[9] PIBC10[8] PIBC10[7] PIBC10[6] PIBC10[5] PIBC10[4] PIBC10[3] PIBC10[2] PIBC10[1] PIBC10[0] PIBC11 PIBC11[15] PIBC11[14] PIBC11[13] PIBC11[12] PIBC11[11] PIBC11[10] PIBC11[9] PIBC11[8] PIBC11[7] PIBC11[6] PIBC11[5] PIBC11[4] PIBC11[3] PIBC11[2] PIBC11[1] PIBC11[0] PBDC1 PBDC1[15] PBDC1[14] PBDC1[13] PBDC1[12] PBDC1[11] PBDC1[10] PBDC1[9] PBDC1[8] PBDC1[7] PBDC1[6] PBDC1[5] PBDC1[4] PBDC1[3] PBDC1[2] PBDC1[1] PBDC1[0] PBDC2 PBDC2[15] PBDC2[14] PBDC2[13] PBDC2[12] PBDC2[11] PBDC2[10] PBDC2[9] PBDC2[8] PBDC2[7] PBDC2[6] PBDC2[5] PBDC2[4] PBDC2[3] PBDC2[2] PBDC2[1] PBDC2[0] PBDC3 PBDC3[15] PBDC3[14] PBDC3[13] PBDC3[12] PBDC3[11] PBDC3[10] PBDC3[9] PBDC3[8] PBDC3[7] PBDC3[6] PBDC3[5] PBDC3[4] PBDC3[3] PBDC3[2] PBDC3[1] PBDC3[0] PBDC4 PBDC4[15] PBDC4[14] PBDC4[13] PBDC4[12] PBDC4[11] PBDC4[10] PBDC4[9] PBDC4[8] PIBC9 PIBC10 PBDC4[7] PBDC4[6] PBDC4[5] PBDC4[4] PBDC4[3] PBDC4[2] PBDC4[1] PBDC4[0] PBDC5 - - - - - PBDC5[10] PBDC5[9] PBDC5[8] PBDC5[7] PBDC5[6] PBDC5[5] PBDC5[4] PBDC5[3] PBDC5[2] PBDC5[1] PBDC5[0] PBDC6 PBDC6[15] PBDC6[14] PBDC6[13] PBDC6[12] PBDC6[11] PBDC6[10] PBDC6[9] PBDC6[8] PBDC6[7] PBDC6[6] PBDC6[5] PBDC6[4] PBDC6[3] PBDC6[2] PBDC6[1] PBDC6[0] PBDC7 PBDC7[15] PBDC7[14] PBDC7[13] PBDC7[12] PBDC7[11] PBDC7[10] PBDC7[9] PBDC7[8] PBDC7[7] PBDC7[6] PBDC7[5] PBDC7[4] PBDC7[3] PBDC7[2] PBDC7[1] PBDC7[0] PBDC8 PBDC8[15] PBDC8[14] PBDC8[13] PBDC8[12] PBDC8[11] PBDC8[10] PBDC8[9] PBDC8[8] PBDC8[7] PBDC8[6] PBDC8[5] PBDC8[4] PBDC8[3] PBDC8[2] PBDC8[1] PBDC8[0] - - - - - - - - PBDC9[7] PBDC9[6] PBDC9[5] PBDC9[4] PBDC9[3] PBDC9[2] PBDC9[1] PBDC9[0] PBDC10[15] PBDC10[14] PBDC10[13] PBDC10[12] PBDC10[11] PBDC10[10] PBDC10[9] PBDC10[8] PBDC10[7] PBDC10[6] PBDC10[5] PBDC10[4] PBDC10[3] PBDC10[2] PBDC10[1] PBDC10[0] PBDC11[15] PBDC11[14] PBDC11[13] PBDC11[12] PBDC11[11] PBDC11[10] PBDC11[9] PBDC11[8] PBDC11[7] PBDC11[6] PBDC11[5] PBDC11[4] PBDC11[3] PBDC11[2] PBDC11[1] PBDC11[0] - - - - - - - - PIPC1[7] PIPC1[6] PIPC1[5] PIPC1[4] PIPC1[3] PIPC1[2] PIPC1[1] PIPC1[0] PIPC2[15] PIPC2[14] PIPC2[13] PIPC2[12] PIPC2[11] PIPC2[10] PIPC2[9] PIPC2[8] PIPC2[7] PIPC2[6] PIPC2[5] PIPC2[4] PIPC2[3] PIPC2[2] PIPC2[1] PIPC2[0] PIPC3[15] PIPC3[14] PIPC3[13] PIPC3[12] PIPC3[11] PIPC3[10] PIPC3[9] PIPC3[8] PIPC3[7] PIPC3[6] PIPC3[5] PIPC3[4] PIPC3[3] PIPC3[2] PIPC3[1] PIPC3[0] PIPC4[15] PIPC4[14] PIPC4[13] PIPC4[12] PIPC4[11] PIPC4[10] PIPC4[9] PIPC4[8] PIPC4[7] PIPC4[6] PIPC4[5] PIPC4[4] PIPC4[3] PIPC4[2] PIPC4[1] PIPC4[0] PBDC9 PBDC10 PBDC11 PIPC1 PIPC2 PIPC3 PIPC4 PIPC5 PIPC6 PIPC7 PIPC8 PIPC9 PIPC10 - - - - - PIPC5[10] PIPC5[9] PIPC5[8] PIPC5[7] PIPC5[6] PIPC5[5] PIPC5[4] PIPC5[3] PIPC5[2] PIPC5[1] PIPC5[0] PIPC6[15] PIPC6[14] PIPC6[13] PIPC6[12] PIPC6[11] PIPC6[10] PIPC6[9] PIPC6[8] PIPC6[7] PIPC6[6] PIPC6[5] PIPC6[4] PIPC6[3] PIPC6[2] PIPC6[1] PIPC6[0] PIPC7[15] PIPC7[14] PIPC7[13] PIPC7[12] PIPC7[11] PIPC7[10] PIPC7[9] PIPC7[8] PIPC7[7] PIPC7[6] PIPC7[5] PIPC7[4] PIPC7[3] PIPC7[2] PIPC7[1] PIPC7[0] PIPC8[15] PIPC8[14] PIPC8[13] PIPC8[12] PIPC8[11] PIPC8[10] PIPC8[9] PIPC8[8] PIPC8[7] PIPC8[6] PIPC8[5] PIPC8[4] PIPC8[3] PIPC8[2] PIPC8[1] PIPC8[0] - - - - - - - - PIPC9[7] PIPC9[6] PIPC9[5] PIPC9[4] PIPC9[3] PIPC9[2] PIPC9[1] PIPC9[0] PIPC10[15] PIPC10[14] PIPC10[13] PIPC10[12] PIPC10[11] PIPC10[10] PIPC10[9] PIPC10[8] PIPC10[7] PIPC10[6] PIPC10[5] PIPC10[4] PIPC10[3] PIPC10[2] PIPC10[1] PIPC10[0] R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-302 RZ/A1H Group, RZ/A1M Group Table 58.2 Module Ports Register Bits Register Abbreviation PIPC11 JPPR0 JPMC0 JPMCSR0 JPIBC0 SNCR Power-down modes Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 Bits 24/16/8/0 PIPC11[15] PIPC11[14] PIPC11[13] PIPC11[12] PIPC11[11] PIPC11[10] PIPC11[9] PIPC11[8] PIPC11[7] PIPC11[6] PIPC11[5] PIPC11[4] PIPC11[3] PIPC11[2] PIPC11[1] PIPC11[0] - - - - - - - - - - - - - - JPPR0[1] JPPR0[0] - - - - - - - - - - - - - - JPMC0[1] JPMC0[0] - - - - - - - - - - - - - - JPMCSR0[17] JPMCSR0[16] - - - - - - - - - - - - - - JPMCSR0[1] JPMCSR0[0] - - - - - - - - - - - - - - JPIBC0[1] JPIBC0[0] - - - - - - - - - - - - - - - - - - - - - - - - - ETSEL SSI5NCE SSI4NCE SSI3NCE SSI2NCE SSI1NCE SSI0NCE STBCR1 STBY DEEP - - - - - - STBCR2 HIZ - - - - - - MSTP20 STBCR3 MSTP37 MSTP36 MSTP35 MSTP34 MSTP33 MSTP32 MSTP31 MSTP30 STBCR4 MSTP47 MSTP46 MSTP45 MSTP44 MSTP43 MSTP42 MSTP41 MSTP40 STBCR5 MSTP57 MSTP56 MSTP55 MSTP54 MSTP53 MSTP52 MSTP51 MSTP50 STBCR6 MSTP67 MSTP66 MSTP65 MSTP64 MSTP63 MSTP62 MSTP61 MSTP60 STBCR7 MSTP77 MSTP76 - MSTP74 MSTP73 - MSTP71 MSTP70 STBCR8 MSTP87 MSTP86 MSTP85 MSTP84 MSTP83 MSTP82 MSTP81 - STBCR9 MSTP97 MSTP96 MSTP95 MSTP94 MSTP93 MSTP92 MSTP91 MSTP90 STBCR10 MSTP107 MSTP106 MSTP105 MSTP104 MSTP103 MSTP102 MSTP101 MSTP100 STBCR11 - - MSTP115 MSTP114 MSTP113 MSTP112 MSTP111 MSTP110 STBCR12 - - - - MSTP123 MSTP122 MSTP121 MSTP120 - - - - - MSTP132 MSTP131 - SWRSTCR1 AXTALE SRST16 SRST15 SRST14 SRST13 SRST12 SRST11 - SWRSTCR2 - - - - - - SRST21 - SWRSTCR3 - - - - - SRST32 - - SYSCR1 - - - VRAME4 VRAME3 VRAME2 VRAME1 VRAME0 SYSCR2 - - - VRAMWE4 VRAMWE3 VRAMWE2 VRAMWE1 VRAMWE0 SYSCR3 - - - - RRAMWE3 RRAMWE2 RRAMWE1 RRAMWE0 CPUSTS - - - ISBUSY - - - - STBREQ1 - - STBRQ15 - STBRQ13 STBRQ12 - STBRQ10 STBREQ2 STBRQ27 STBRQ26 STBRQ25 STBRQ24 STBRQ23 STBRQ22 STBRQ21 STBRQ20 STBACK1 - - STBAK15 - STBAK13 STBAK12 - STBAK10 STBACK2 STBAK27 STBAK26 STBAK25 STBAK24 STBAK23 STBAK22 STBAK21 STBAK20 RRAMKP0 STBCR13 - - - - RRAMKP3 RRAMKP2 RRAMKP1 DSCTR EBUSKEEPE RAMBOOT - - - - - - DSSSR - P6_2 P3_9 P3_1 P2_12 P8_7 P3_3 NMI - RTCAR P6_4 P5_9 P7_8 P2_15 P9_1 P8_2 DSESR - P6_2E P3_9E P3_1E P2_12E P8_7E P3_3E NMIE P8_2E RRAMKP - - P6_4E P5_9E P7_8E P2_15E P9_1E IOKEEP P6_2F P3_9F P3_1F P2_12F P8_7F P3_3F NMIF - RTCARF P6_4F P5_9F P7_8F P2_15F P9_1F P8_2F XTALCTR - - - - - - GAIN1 GAIN0 DAPROM_ PERIPHID4 - - - - - - - - - - - - - - - - - - - - - - - - 4KB_count[3] 4KB_count[2] 4KB_count[1] 4KB_count[0] JEP106_code[3] JEP106_code[2] JEP106_code[1] JEP106_code[0] - - - - - - - - - - - - - - - - - - - - - - - - Part_Number[7] Part_Number[6] Part_Number[5] Part_Number[4] Part_Number[3] Part_Number[2] Part_Number[1] Part_Number[0] DSFR Debugger interface 58. List of Registers DAPROM_ PERIPHID0 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-303 RZ/A1H Group, RZ/A1M Group Table 58.2 Module Debugger interface 58. List of Registers Register Bits Register Abbreviation DAPROM_ PERIPHID1 DAPROM_ PERIPHID2 DAPROM_ PERIPHID3 DAPROM_COMPID0 DAPROM_COMPID1 DAPROM_COMPID2 DAPROM_COMPID3 ICEREGMDRSTCTL ICEREGJTTRCSEL ICEREGCLKPWR CTRL ICEREGLOCK ACCES Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 Bits 24/16/8/0 - - - - - - - - - - - - - - - - - - - - - - - - JEP106_id[3] JEP106_id[2] JEP106_id[1] JEP106_id[0] Part_Number[11] Part_Number[10] Part_Number[9] Part_Number[8] - - - - - - - - - - - - - - - - - - - - - - - - Revision[3] Revision[2] Revision[1] Revision[0] JEDEC JEP106_id[6] JEP106_id[5] JEP106_id[4] - - - - - - - - - - - - - - - - - - - - - - - - RevAnd[3] RevAnd[2] RevAnd[1] RevAnd[0] CUSTOM[3] CUSTOM[2] CUSTOM[1] CUSTOM[0] - - - - - - - - - - - - - - - - - - - - - - - - Preamble[7] Preamble[6] Preamble[5] Preamble[4] Preamble[3] Preamble[2] Preamble[1] Preamble[0] - - - - - - - - - - - - - - - - - - - - - - - - Class[3] Class[2] Class[1] Class[0] Preamble[3] Preamble[2] Preamble[1] Preamble[0] - - - - - - - - - - - - - - - - - - - - - - - - Preamble[7] Preamble[6] Preamble[5] Preamble[4] Preamble[3] Preamble[2] Preamble[1] Preamble[0] - - - - - - - - - - - - - - - - - - - - - - - - Preamble[7] Preamble[6] Preamble[5] Preamble[4] Preamble[3] Preamble[2] Preamble[1] Preamble[0] - - - - - - - - - - - NIDEN_CPU0 - - - DBGEN_CPU0 - - - RSTRB_CPU0_ DERSTZ - - - RSTRB_CPU0_ CPURSTZ - - - RSTRB_SYS_ SYSRSTZ - RSTRB_CPU_ PRSTDBGZ RSTRB_CPU_ SYSRSTZ - - - - - - - - PINSETEN - - TRCMUX_SEL - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - FAKEDBGCTRL - - - - - - FAKEDBG ICEREGLOCKACCES ICEREGLOCKACCES ICEREGLOCKACCES ICEREGLOCKACCES ICEREGLOCKACCES ICEREGLOCKACCES ICEREGLOCKACCES ICEREGLOCKACCES S[31] S[30] S[29] S[28] S[27] S[26] S[25] S[24] ICEREGLOCKACCES ICEREGLOCKACCES ICEREGLOCKACCES ICEREGLOCKACCES ICEREGLOCKACCES ICEREGLOCKACCES ICEREGLOCKACCES ICEREGLOCKACCES S[23] S[22] S[21] S[20] S[19] S[18] S[17] S[16] ICEREGLOCKACCES ICEREGLOCKACCES ICEREGLOCKACCES ICEREGLOCKACCES ICEREGLOCKACCES ICEREGLOCKACCES ICEREGLOCKACCES ICEREGLOCKACCES S[9] S[8] S[15] S[14] S[13] S[12] S[11] S[10] ICEREGLOCKACCES ICEREGLOCKACCES ICEREGLOCKACCES ICEREGLOCKACCES ICEREGLOCKACCES ICEREGLOCKACCES ICEREGLOCKACCES ICEREGLOCKACCES S[7] S[6] S[5] S[4] S[3] S[2] S[1] S[0] 2ndDAPROM_ PERIPHID4 2ndDAPROM_ PERIPHID0 - - - - - - - - - - - - - - - - - - - - - - - - 4KB_count[3] 4KB_count[2] 4KB_count[1] 4KB_count[0] JEP106_code[3] JEP106_code[2] JEP106_code[1] JEP106_code[0] - - - - - - - - - - - - - - - - - - - - - - - - Part_Number[7] Part_Number[6] Part_Number[5] Part_Number[4] Part_Number[3] Part_Number[2] Part_Number[1] Part_Number[0] R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-304 RZ/A1H Group, RZ/A1M Group Table 58.2 Module Debugger interface 58. List of Registers Register Bits Register Abbreviation 2ndDAPROM_ PERIPHID1 2ndDAPROM_ PERIPHID2 2ndDAPROM_ PERIPHID3 2ndDAPROM_ COMPID0 2ndDAPROM_ COMPID1 2ndDAPROM_ COMPID2 2ndDAPROM_ COMPID3 CPU_ETF_RSZ CPU_ETF_STS CPU_ETF_RRD CPU_ETF_RRP CPU_ETF_RWP CPU_ETF_TRG CPU_ETF_CTL Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 Bits 24/16/8/0 - - - - - - - - - - - - - - - - - - - - - - - - JEP106_id[3] JEP106_id[2] JEP106_id[1] JEP106_id[0] Part_Number [11] Part_Number [10] Part_Number[9] Part_Number[8] - - - - - - - - - - - - - - - - - - - - - - - - Revision[3] Revision[2] Revision[1] Revision[0] JEDEC JEP106_id[6] JEP106_id[5] JEP106_id[4] - - - - - - - - - - - - - - - - - - - - - - - - RevAnd[3] RevAnd[2] RevAnd[1] RevAnd[0] CUSTOM[3] CUSTOM[2] CUSTOM[1] CUSTOM[0] - - - - - - - - - - - - - - - - - - - - - - - - Preamble[7] Preamble[6] Preamble[5] Preamble[4] Preamble[3] Preamble[2] Preamble[1] Preamble[0] - - - - - - - - - - - - - - - - - - - - - - - - Class[3] Class[2] Class[1] Class[0] Preamble[3] Preamble[2] Preamble[1] Preamble[0] - - - - - - - - - - - - - - - - - - - - - - - - Preamble[7] Preamble[6] Preamble[5] Preamble[4] Preamble[3] Preamble[2] Preamble[1] Preamble[0] - - - - - - - - - - - - - - - - - - - - - - - - Preamble[7] Preamble[6] Preamble[5] Preamble[4] Preamble[3] Preamble[2] Preamble[1] Preamble[0] - RSZ[30] RSZ[29] RSZ[28] RSZ[27] RSZ[26] RSZ[25] RSZ[24] RSZ[23] RSZ[22] RSZ[21] RSZ[20] RSZ[19] RSZ[18] RSZ[17] RSZ[16] RSZ[15] RSZ[14] RSZ[13] RSZ[12] RSZ[11] RSZ[10] RSZ[9] RSZ[8] RSZ[7] RSZ[6] RSZ[5] RSZ[4] RSZ[3] RSZ[2] RSZ[1] RSZ[0] - - - - - - - - - - - - - - - - - - - - - - - - - - MemErr Empty FtEmpty TMCReady Triggered Full RRD[31] RRD[30] RRD[29] RRD[28] RRD[27] RRD[26] RRD[25] RRD[24] RRD[23] RRD[22] RRD[21] RRD[20] RRD[19] RRD[18] RRD[17] RRD[16] RRD[15] RRD[14] RRD[13] RRD[12] RRD[11] RRD[10] RRD[9] RRD[8] RRD[7] RRD[6] RRD[5] RRD[4] RRD[3] RRD[2] RRD[1] RRD[0] RRP[31] RRP[30] RRP[29] RRP[28] RRP[27] RRP[26] RRP[25] RRP[24] RRP[23] RRP[22] RRP[21] RRP[20] RRP[19] RRP[18] RRP[17] RRP[16] RRP[15] RRP[14] RRP[13] RRP[12] RRP[11] RRP[10] RRP[9] RRP[8] RRP[7] RRP[6] RRP[5] RRP[4] RRP[3] RRP[2] RRP[1] RRP[0] RWP[31] RWP[30] RWP[29] RWP[28] RWP[27] RWP[26] RWP[25] RWP[24] RWP[23] RWP[22] RWP[21] RWP[20] RWP[19] RWP[18] RWP[17] RWP[16] RWP[15] RWP[14] RWP[13] RWP[12] RWP[11] RWP[10] RWP[9] RWP[8] RWP[7] RWP[6] RWP[5] RWP[4] RWP[3] RWP[2] RWP[1] RWP[0] TRG[31] TRG[30] TRG[29] TRG[28] TRG[27] TRG[26] TRG[25] TRG[24] TRG[23] TRG[22] TRG[21] TRG[20] TRG[19] TRG[18] TRG[17] TRG[16] TRG[15] TRG[14] TRG[13] TRG[12] TRG[11] TRG[10] TRG[9] TRG[8] TRG[7] TRG[6] TRG[5] TRG[4] TRG[3] TRG[2] TRG[1] TRG[0] - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - TraceCaptEn R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-305 RZ/A1H Group, RZ/A1M Group Table 58.2 Module Debugger interface 58. List of Registers Register Bits Register Abbreviation CPU_ETF_RWD CPU_ETF_MODE CPU_ETF_ LBUFLEVEL CPU_ETF_ CBUFLEVEL CPU_ETF_BUFWM CPU_ETF_RRPHI CPU_ETF_RWPHI CPU_ETF_FFSR CPU_ETF_FFCR CPU_ETF_PSCR CPU_ETF_ CLAIMSET CPU_ETF_ CLAIMCLR CPU_ETF_LAR CPU_ETF_LSR Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 Bits 24/16/8/0 RWD[31] RWD[30] RWD[29] RWD[28] RWD[27] RWD[26] RWD[25] RWD[24] RWD[23] RWD[22] RWD[21] RWD[20] RWD[19] RWD[18] RWD[17] RWD[16] RWD[15] RWD[14] RWD[13] RWD[12] RWD[11] RWD[10] RWD[9] RWD[8] RWD[7] RWD[6] RWD[5] RWD[4] RWD[3] RWD[2] RWD[1] RWD[0] - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - MODE[1] MODE[0] LBUFLEVEL[31] LBUFLEVEL[30] LBUFLEVEL[29] LBUFLEVEL[28] LBUFLEVEL[27] LBUFLEVEL[26] LBUFLEVEL[25] LBUFLEVEL[24] LBUFLEVEL[23] LBUFLEVEL[22] LBUFLEVEL[21] LBUFLEVEL[20] LBUFLEVEL[19] LBUFLEVEL[18] LBUFLEVEL[17] LBUFLEVEL[16] LBUFLEVEL[15] LBUFLEVEL[14] LBUFLEVEL[13] LBUFLEVEL[12] LBUFLEVEL[11] LBUFLEVEL[10] LBUFLEVEL[9] LBUFLEVEL[8] LBUFLEVEL[7] LBUFLEVEL[6] LBUFLEVEL[5] LBUFLEVEL[4] LBUFLEVEL[3] LBUFLEVEL[2] LBUFLEVEL[1] LBUFLEVEL[0] CBUFLEVEL[31] CBUFLEVEL[30] CBUFLEVEL[29] CBUFLEVEL[28] CBUFLEVEL[27] CBUFLEVEL[26] CBUFLEVEL[25] CBUFLEVEL[24] CBUFLEVEL[23] CBUFLEVEL[22] CBUFLEVEL[21] CBUFLEVEL[20] CBUFLEVEL[19] CBUFLEVEL[18] CBUFLEVEL[17] CBUFLEVEL[16] CBUFLEVEL[15] CBUFLEVEL[14] CBUFLEVEL[13] CBUFLEVEL[12] CBUFLEVEL[11] CBUFLEVEL[10] CBUFLEVEL[9] CBUFLEVEL[8] CBUFLEVEL[7] CBUFLEVEL[6] CBUFLEVEL[5] CBUFLEVEL[4] CBUFLEVEL[3] CBUFLEVEL[2] CBUFLEVEL[1] CBUFLEVEL[0] BUFWM[31] BUFWM[30] BUFWM[29] BUFWM[28] BUFWM[27] BUFWM[26] BUFWM[25] BUFWM[24] BUFWM[23] BUFWM[22] BUFWM[21] BUFWM[20] BUFWM[19] BUFWM[18] BUFWM[17] BUFWM[16] BUFWM[15] BUFWM[14] BUFWM[13] BUFWM[12] BUFWM[11] BUFWM[10] BUFWM[9] BUFWM[8] BUFWM[7] BUFWM[6] BUFWM[5] BUFWM[4] BUFWM[3] BUFWM[2] BUFWM[1] BUFWM[0] - - - - - - - - - - - - - - - - - - - - - - - - RRPHI[7] RRPHI[6] RRPHI[5] RRPHI[4] RRPHI[3] RRPHI[2] RRPHI[1] RRPHI[0] - - - - - - - - - - - - - - - - - - - - - - - - RWPHI[7] RWPHI[6] RWPHI[5] RWPHI[4] RWPHI[3] RWPHI[2] RWPHI[1] RWPHI[0] - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - FtStopped FlInProg - - - - - - - - - - - - - - - - - DrainBuffer StopOnTrigEvt StopOnFI - TrigOnFI TrigOnTrigEvt TrigOnTrigIn - FlushMan FOnTrigEvt FOnFIIn - - EnTI EnFt - - - - - - - - - - - - - - - - - - - - - - - - - - - PSCount[4] PSCount[3] PSCount[2] PSCount[1] PSCount[0] - - - - - - - - - - - - - - - - - - - - - - - - - - - - CLAIMSET[3] CLAIMSET[2] CLAIMSET[1] CLAIMSET[0] - - - - - - - - - - - - - - - - - - - - - - - - - - - - CLAIMCLR[3] CLAIMCLR[2] CLAIMCLR[1] CLAIMCLR[0] ACCESS_W[31] ACCESS_W[30] ACCESS_W[29] ACCESS_W[28] ACCESS_W[27] ACCESS_W[26] ACCESS_W[25] ACCESS_W[24] ACCESS_W[23] ACCESS_W[22] ACCESS_W[21] ACCESS_W[20] ACCESS_W[19] ACCESS_W[18] ACCESS_W[17] ACCESS_W[16] ACCESS_W[15] ACCESS_W[14] ACCESS_W[13] ACCESS_W[12] ACCESS_W[11] ACCESS_W[10] ACCESS_W[9] ACCESS_W[8] ACCESS_W[7] ACCESS_W[6] ACCESS_W[5] ACCESS_W[4] ACCESS_W[3] ACCESS_W[2] ACCESS_W[1] ACCESS_W[0] - - - - - - - - - - - - - - - - - - - - - - - - - - - - - LOCKTYPE LOCKGRANT LOCKEXIST R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-306 RZ/A1H Group, RZ/A1M Group Table 58.2 Module Debugger interface 58. List of Registers Register Bits Register Abbreviation CPU_ETF_ AUTHSTATUS CPU_ETF_DEVID CPU_ETF_ DEVTYPE CPU_ETF_ PERIPHID4 CPU_ETF_ PERIPHID0 CPU_ETF_ PERIPHID1 CPU_ETF_ PERIPHID2 CPU_ETF_ PERIPHID3 CPU_ETF_ COMPID0 CPU_ETF_ COMPID1 CPU_ETF_ COMPID2 CPU_ETF_ COMPID3 CPU_CTICS_ CTICONTROL Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 Bits 24/16/8/0 - - - - - - - - - - - - - - - - - - - - - - - - SNID[1] SNID[0] SID[1] SID[0] NSNID[1] NSNID[0] NSID[1] NSID[0] - - - - - - - - - - - - - - - - - - WBUF_DEPTH[2] WBUF_DEPTH[1] WBUF_DEPTH[0] MEMWIDTH[2] MEMWIDTH[1] MEMWIDTH[0] CONFIGTYPE[1] CONFIGTYPE[0] CLKSCHEME ATBINPORT COUNT[4] ATBINPORT COUNT[3] ATBINPORT COUNT[2] ATBINPORT COUNT[1] ATBINPORT COUNT[0] - - - - - - - - - - - - - - - - - - - - - - - - Sub_type[3] Sub_type[2] Sub_type[1] Sub_type[0] Major_type[3] Major_type[2] Major_type[1] Major_type[0] - - - - - - - - - - - - - - - - - - - - - - - - 4KB_count[3] 4KB_count[2] 4KB_count[1] 4KB_count[0] JEP106_code[3] JEP106_code[2] JEP106_code[1] JEP106_code[0] - - - - - - - - - - - - - - - - - - - - - - - - Part_Number[7] Part_Number[6] Part_Number[5] Part_Number[4] Part_Number[3] Part_Number[2] Part_Number[1] Part_Number[0] - - - - - - - - - - - - - - - - - - - - - - - - JEP106_id[3] JEP106_id[2] JEP106_id[1] JEP106_id[0] Part_Number[11] Part_Number[10] Part_Number[9] Part_Number[8] - - - - - - - - - - - - - - - - - - - - - - - - Revision[3] Revision[2] Revision[1] Revision[0] JEDEC JEP106_id[6] JEP106_id[5] JEP106_id[4] - - - - - - - - - - - - - - - - - - - - - - - - RevAnd[3] RevAnd[2] RevAnd[1] RevAnd[0] Customer Modified[3] Customer Modified[2] Customer Modified[1] Customer Modified[0] - - - - - - - - - - - - - - - - - - - - - - - - Preamble[7] Preamble[6] Preamble[5] Preamble[4] Preamble[3] Preamble[2] Preamble[1] Preamble[0] - - - - - - - - - - - - - - - - - - - - - - - - Class[3] Class[2] Class[1] Class[0] Preamble[3] Preamble[2] Preamble[1] Preamble[0] - - - - - - - - - - - - - - - - - - - - - - - - Preamble[7] Preamble[6] Preamble[5] Preamble[4] Preamble[3] Preamble[2] Preamble[1] Preamble[0] - - - - - - - - - - - - - - - - - - - - - - - - Preamble[7] Preamble[6] Preamble[5] Preamble[4] Preamble[3] Preamble[2] Preamble[1] Preamble[0] - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - GLBEN R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-307 RZ/A1H Group, RZ/A1M Group Table 58.2 Module Debugger interface 58. List of Registers Register Bits Register Abbreviation CPU_CTICS_ CTIINTACK CPU_CTICS_ CTIAPPSET CPU_CTICS_ CTIAPPCLEAR CPU_CTICS_ CTIAPPPULSE CPU_CTICS_ CTIINEN0 CPU_CTICS_ CTIINEN1 CPU_CTICS_ CTIINEN2 CPU_CTICS_ CTIINEN3 CPU_CTICS_ CTIINEN4 CPU_CTICS_ CTIINEN5 CPU_CTICS_ CTIINEN6 CPU_CTICS_ CTIINEN7 CPU_CTICS_ CTIOUTEN0 CPU_CTICS_ CTIOUTEN1 Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 Bits 24/16/8/0 - - - - - - - - - - - - - - - - - - - - - - - - INTACK[7] INTACK[6] INTACK[5] INTACK[4] INTACK[3] INTACK[2] INTACK[1] INTACK[0] - - - - - - - - - - - - - - - - - - - - - - - - - - - - APPSET[3] APPSET[2] APPSET[1] APPSET[0] - - - - - - - - - - - - - - - - - - - - - - - - - - - - APPCLEAR[3] APPCLEAR[2] APPCLEAR[1] APPCLEAR[0] - - - - - - - - - - - - - - - - - - - - - - - - - - - - APPULSE[3] APPULSE[2] APPULSE[1] APPULSE[0] - - - - - - - - - - - - - - - - - - - - - - - - - - - - TRIGINEN[3] TRIGINEN[2] TRIGINEN[1] TRIGINEN[0] - - - - - - - - - - - - - - - - - - - - - - - - - - - - TRIGINEN[3] TRIGINEN[2] TRIGINEN[1] TRIGINEN[0] - - - - - - - - - - - - - - - - - - - - - - - - - - - - TRIGINEN[3] TRIGINEN[2] TRIGINEN[1] TRIGINEN[0] - - - - - - - - - - - - - - - - - - - - - - - - - - - - TRIGINEN[3] TRIGINEN[2] TRIGINEN[1] TRIGINEN[0] - - - - - - - - - - - - - - - - - - - - - - - - - - - - TRIGINEN[3] TRIGINEN[2] TRIGINEN[1] TRIGINEN[0] - - - - - - - - - - - - - - - - - - - - - - - - - - - - TRIGINEN[3] TRIGINEN[2] TRIGINEN[1] TRIGINEN[0] - - - - - - - - - - - - - - - - - - - - - - - - - - - - TRIGINEN[3] TRIGINEN[2] TRIGINEN[1] TRIGINEN[0] - - - - - - - - - - - - - - - - - - - - - - - - - - - - TRIGINEN[3] TRIGINEN[2] TRIGINEN[1] TRIGINEN[0] - - - - - - - - - - - - - - - - - - - - - - - - - - - - TRIGOUTEN[3] TRIGOUTEN[2] TRIGOUTEN[1] TRIGOUTEN[0] - - - - - - - - - - - - - - - - - - - - - - - - - - - - TRIGOUTEN[3] TRIGOUTEN[2] TRIGOUTEN[1] TRIGOUTEN[0] R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-308 RZ/A1H Group, RZ/A1M Group Table 58.2 Module Debugger interface 58. List of Registers Register Bits Register Abbreviation CPU_CTICS_ CTIOUTEN2 CPU_CTICS_ CTIOUTEN3 CPU_CTICS_ CTIOUTEN4 CPU_CTICS_ CTIOUTEN5 CPU_CTICS_ CTIOUTEN6 CPU_CTICS_ CTIOUTEN7 CPU_CTICS_ CTITRIGINSTATUS CPU_CTICS_ CTITRIGOUT STATUS CPU_CTICS_ CTICHINSTATUS CPU_CTICS_ CTICHOUTSTATUS CPU_CTICS_ CTIGATE CPU_CTICS_ ASICCTL CPU_CTICS_ CLAIMSET Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 Bits 24/16/8/0 - - - - - - - - - - - - - - - - - - - - - - - - - - - - TRIGOUTEN[3] TRIGOUTEN[2] TRIGOUTEN[1] TRIGOUTEN[0] - - - - - - - - - - - - - - - - - - - - - - - - - - - - TRIGOUTEN[3] TRIGOUTEN[2] TRIGOUTEN[1] TRIGOUTEN[0] - - - - - - - - - - - - - - - - - - - - - - - - - - - - TRIGOUTEN[3] TRIGOUTEN[2] TRIGOUTEN[1] TRIGOUTEN[0] - - - - - - - - - - - - - - - - - - - - - - - - - - - - TRIGOUTEN[3] TRIGOUTEN[2] TRIGOUTEN[1] TRIGOUTEN[0] - - - - - - - - - - - - - - - - - - - - - - - - - - - - TRIGOUTEN[3] TRIGOUTEN[2] TRIGOUTEN[1] TRIGOUTEN[0] - - - - - - - - - - - - - - - - - - - - - - - - - - - - TRIGOUTEN[3] TRIGOUTEN[2] TRIGOUTEN[1] TRIGOUTEN[0] - - - - - - - - - - - - - - - - - - - - - - - - TRIGINSTATUS[7] TRIGINSTATUS[6] TRIGINSTATUS[5] TRIGINSTATUS[4] TRIGINSTATUS[3] TRIGINSTATUS[2] TRIGINSTATUS[1] TRIGINSTATUS[0] - - - - - - - - - - - - - - - - - - - - - - - - TRIGOUT STATUS[7] TRIGOUT STATUS[6] TRIGOUT STATUS[5] TRIGOUT STATUS[4] TRIGOUT STATUS[3] TRIGOUT STATUS[2] TRIGOUT STATUS[1] TRIGOUT STATUS[0] - - - - - - - - - - - - - - - - - - - - - - - - - - - - CTCHINSTATUS[3] CTCHINSTATUS[2] CTCHINSTATUS[1] CTCHINSTATUS[0] - - - - - - - - - - - - - - - - - - - - - - - - - - - - CTCHOUT STATUS[3] CTCHOUT STATUS[2] CTCHOUT STATUS[1] CTCHOUT STATUS[0] - - - - - - - - - - - - - - - - - - - - - - - - - - - - CTIGATEEN3 CTIGATEEN2 CTIGATEEN1 CTIGATEEN0 - - - - - - - - - - - - - - - - - - - - - - - - - - - - ASICCTL[3] ASICCTL[2] ASICCTL[1] ASICCTL[0] - - - - - - - - - - - - - - - - - - - - - - - - - - - - CLAIMSET[3] CLAIMSET[2] CLAIMSET[1] CLAIMSET[0] R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-309 RZ/A1H Group, RZ/A1M Group Table 58.2 Module Debugger interface 58. List of Registers Register Bits Register Abbreviation CPU_CTICS_ CLAIMCLR CPU_CTICS_LAR CPU_CTICS_LSR CPU_CTICS_ AUTHSTATUS CPU_CTICS_DEVID CPU_CTICS_ DEVTYPE CPU_CTICS_ PERIPHID4 CPU_CTICS_ PERIPHID0 CPU_CTICS_ PERIPHID1 CPU_CTICS_ PERIPHID2 CPU_CTICS_ PERIPHID3 CPU_CTICS_ COMPID0 CPU_CTICS_ COMPID1 CPU_CTICS_ COMPID2 Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 Bits 24/16/8/0 - - - - - - - - - - - - - - - - - - - - - - - - - - - - CLAIMCLR[3] CLAIMCLR[2] CLAIMCLR[1] CLAIMCLR[0] ACCESS_W[31] ACCESS_W[30] ACCESS_W[29] ACCESS_W[28] ACCESS_W[27] ACCESS_W[26] ACCESS_W[25] ACCESS_W[24] ACCESS_W[23] ACCESS_W[22] ACCESS_W[21] ACCESS_W[20] ACCESS_W[19] ACCESS_W[18] ACCESS_W[17] ACCESS_W[16] ACCESS_W[15] ACCESS_W[14] ACCESS_W[13] ACCESS_W[12] ACCESS_W[11] ACCESS_W[10] ACCESS_W[9] ACCESS_W[8] ACCESS_W[7] ACCESS_W[6] ACCESS_W[5] ACCESS_W[4] ACCESS_W[3] ACCESS_W[2] ACCESS_W[1] ACCESS_W[0] - - - - - - - - - - - - - - - - - - - - - - - - - - - - - LOCKTYPE LOCKGRANT LOCKEXIST - - - - - - - - - - - - - - - - - - - - - - - - SNID[1] SNID[0] SID[1] SID[0] NSNID[1] NSNID[0] NSID[1] NSID[0] - - - - - - - - - - - - CHANWIDTH[3] CHANWIDTH[2] CHANWIDTH[1] CHANWIDTH[0] TRIGWIDTH[7] TRIGWIDTH[6] TRIGWIDTH[5] TRIGWIDTH[4] TRIGWIDTH[3] TRIGWIDTH[2] TRIGWIDTH[1] TRIGWIDTH[0] - - - - EXTMUXNUM[3] EXTMUXNUM[2] EXTMUXNUM[1] EXTMUXNUM[0] - - - - - - - - - - - - - - - - - - - - - - - - Sub_type[3] Sub_type[2] Sub_type[1] Sub_type[0] Major_type[3] Major_type[2] Major_type[1] Major_type[0] - - - - - - - - - - - - - - - - - - - - - - - - 4KB_count[3] 4KB_count[2] 4KB_count[1] 4KB_count[0] JEP106_code[3] JEP106_code[2] JEP106_code[1] JEP106_code[0] - - - - - - - - - - - - - - - - - - - - - - - - Part_Number[7] Part_Number[6] Part_Number[5] Part_Number[4] Part_Number[3] Part_Number[2] Part_Number[1] Part_Number[0] - - - - - - - - - - - - - - - - - - - - - - - - JEP106_id[3] JEP106_id[2] JEP106_id[1] JEP106_id[0] Part_Number [11] Part_Number [10] Part_Number[9] Part_Number[8] - - - - - - - - - - - - - - - - - - - - - - - - Revision[3] Revision[2] Revision[1] Revision[0] JEDEC JEP106_id[6] JEP106_id[5] JEP106_id[4] - - - - - - - - - - - - - - - - - - - - - - - - RevAnd[3] RevAnd[2] RevAnd[1] RevAnd[0] CUSTOM[3] CUSTOM[2] CUSTOM[1] CUSTOM[0] - - - - - - - - - - - - - - - - - - - - - - - - Preamble[7] Preamble[6] Preamble[5] Preamble[4] Preamble[3] Preamble[2] Preamble[1] Preamble[0] - - - - - - - - - - - - - - - - - - - - - - - - Class[3] Class[2] Class[1] Class[0] Preamble[3] Preamble[2] Preamble[1] Preamble[0] - - - - - - - - - - - - - - - - - - - - - - - - Preamble[7] Preamble[6] Preamble[5] Preamble[4] Preamble[3] Preamble[2] Preamble[1] Preamble[0] R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-310 RZ/A1H Group, RZ/A1M Group Table 58.2 Module Debugger interface 58. List of Registers Register Bits Register Abbreviation CPU_CTICS_ COMPID3 CPU_TPIU_ Supportedportsizes CPU_TPIU_ Currentportsize CPU_TPIU_ Supportedtrigge rmodes CPU_TPIU_ TriggerCounter value CPU_TPIU_ Triggermultiplier CPU_TPIU_ Supportedtestpattern/ modes CPU_TPIU_ Currenttestpattern/ mode CPU_TPIU_ Testpatternrepeat counter CPU_TPIU_ Formatterandflush status CPU_TPIU_ Formatterandflush control CPU_TPIU_ Formatter synchronization counter CPU_TPIU_ CLAIMSET CPU_TPIU_ CLAIMCLR Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 Bits 24/16/8/0 - - - - - - - - - - - - - - - - - - - - - - - - Preamble[7] Preamble[6] Preamble[5] Preamble[4] Preamble[3] Preamble[2] Preamble[1] Preamble[0] SIZE[31] SIZE[30] SIZE[29] SIZE[28] SIZE[27] SIZE[26] SIZE[25] SIZE[24] SIZE[23] SIZE[22] SIZE[21] SIZE[20] SIZE[19] SIZE[18] SIZE[17] SIZE[16] SIZE[15] SIZE[14] SIZE[13] SIZE[12] SIZE[11] SIZE[10] SIZE[9] SIZE[8] SIZE[7] SIZE[6] SIZE[5] SIZE[4] SIZE[3] SIZE[2] SIZE[1] SIZE[0] SIZE[31] SIZE[30] SIZE[29] SIZE[28] SIZE[27] SIZE[26] SIZE[25] SIZE[24] SIZE[23] SIZE[22] SIZE[21] SIZE[20] SIZE[19] SIZE[18] SIZE[17] SIZE[16] SIZE[15] SIZE[14] SIZE[13] SIZE[12] SIZE[11] SIZE[10] SIZE[9] SIZE[8] SIZE[7] SIZE[6] SIZE[5] SIZE[4] SIZE[3] SIZE[2] SIZE[1] SIZE[0] - - - - - - - - - - - - - - TrgRun Triggered - - - - - - - TCount8 - - - Multipliers[4] Multipliers[3] Multipliers[2] Multipliers[1] Multipliers[0] - - - - - - - - - - - - - - - - - - - - - - - - TrigCount[7] TrigCount[6] TrigCount[5] TrigCount[4] TrigCount[3] TrigCount[2] TrigCount[1] TrigCount[0] - - - - - - - - - - - - - - TrgRun Triggered - - - - - - - TCount8 - - - Multipliers[4] Multipliers[3] Multipliers[2] Multipliers[1] Multipliers[0] - - - - - - - - - - - - - - Mode[1] Mode[0] - - - - - - - - - - - - Pattem[3] Pattem[2] Pattem[1] Pattem[0] - - - - - - - - - - - - - - Mode[1] Mode[0] - - - - - - - - - - - - Pattem[3] Pattem[2] Pattem[1] Pattem[0] - - - - - - - - - - - - - - - - - - - - - - - - PattCount[7] PattCount[6] PattCount[5] PattCount[4] PattCount[3] PattCount[2] PattCount[1] PattCount[0] - - - - - - - - - - - - - - Mode[1] Mode[0] - - - - - - - - - - StopTrig StopFl - TCP FTS FIP - - - - - - - - - - - - - - - - - - - - - TrigFl TrigEvt TrigIn - FOnMan FOnTrig FOnFlIn - - EnFCont EnFTC - - - - - - - - - - - - - - - - - - - - CycCount[11] CycCount[10] CycCount[9] CycCount[8] CycCount[7] CycCount[6] CycCount[5] CycCount[4] CycCount[3] CycCount[2] CycCount[1] CycCount[0] - - - - - - - - - - - - - - - - - - - - - - - - - - - - CLAIMSET[3] CLAIMSET[2] CLAIMSET[1] CLAIMSET[0] - - - - - - - - - - - - - - - - - - - - - - - - - - - - CLAIMCLR[3] CLAIMCLR[2] CLAIMCLR[1] CLAIMCLR[0] R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-311 RZ/A1H Group, RZ/A1M Group Table 58.2 Module Debugger interface 58. List of Registers Register Bits Register Abbreviation CPU_TPIU_LAR CPU_TPIU_LSR CPU_TPIU_ AUTHSTATUS CPU_TPIU_DEVID CPU_TPIU_ DEVTYPE CPU_TPIU_ PERIPHID4 CPU_TPIU_ PERIPHID0 CPU_TPIU_ PERIPHID1 CPU_TPIU_ PERIPHID2 CPU_TPIU_ PERIPHID3 CPU_TPIU_COMPID 0 CPU_TPIU_COMPID 1 CPU_TPIU_COMPID 2 CPU_TPIU_COMPID 3 Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 Bits 24/16/8/0 ACCESS_W[31] ACCESS_W[30] ACCESS_W[29] ACCESS_W[28] ACCESS_W[27] ACCESS_W[26] ACCESS_W[25] ACCESS_W[24] ACCESS_W[23] ACCESS_W[22] ACCESS_W[21] ACCESS_W[20] ACCESS_W[19] ACCESS_W[18] ACCESS_W[17] ACCESS_W[16] ACCESS_W[15] ACCESS_W[14] ACCESS_W[13] ACCESS_W[12] ACCESS_W[11] ACCESS_W[10] ACCESS_W[9] ACCESS_W[8] ACCESS_W[7] ACCESS_W[6] ACCESS_W[5] ACCESS_W[4] ACCESS_W[3] ACCESS_W[2] ACCESS_W[1] ACCESS_W[0] - - - - - - - - - - - - - - - - - - - - - - - - - - - - - LOCKTYPE LOCKGRANT LOCKEXIST - - - - - - - - - - - - - - - - - - - - - - - - SNID[1] SNID[0] SID[1] SID[0] NSNID[1] NSNID[0] NSID[1] NSID[0] - - - - - - - - - - - - - - - - - - - ID[12] ID[11] ID[10] ID[9] ID[8] ID[7] ID[6] ID[5] ID[4] ID[3] ID[2] ID[1] ID[0] - - - - - - - - - - - - - - - - - - - - - - - - Sub_type[3] Sub_type[2] Sub_type[1] Sub_type[0] Main_type[3] Main_type[2] Main_type[1] Main_type[0] - - - - - - - - - - - - - - - - - - - - - - - - 4KB_count[3] 4KB_count[2] 4KB_count[1] 4KB_count[0] JEP106_code[3] JEP106_code[2] JEP106_code[1] JEP106_code[0] - - - - - - - - - - - - - - - - - - - - - - - - Part_Number[7] Part_Number[6] Part_Number[5] Part_Number[4] Part_Number[3] Part_Number[2] Part_Number[1] Part_Number[0] - - - - - - - - - - - - - - - - - - - - - - - - JEP106_id[3] JEP106_id[2] JEP106_id[1] JEP106_id[0] Part_Number [11] Part_Number [10] Part_Number[9] Part_Number[8] - - - - - - - - - - - - - - - - - - - - - - - - Revision[3] Revision[2] Revision[1] Revision[0] JEDEC JEP106_id[6] JEP106_id[5] JEP106_id[4] - - - - - - - - - - - - - - - - - - - - - - - - RevAnd[3] RevAnd[2] RevAnd[1] RevAnd[0] Customer Modified[3] Customer Modified[2] Customer Modified[1] Customer Modified[0] - - - - - - - - - - - - - - - - - - - - - - - - Preamble[7] Preamble[6] Preamble[5] Preamble[4] Preamble[3] Preamble[2] Preamble[1] Preamble[0] - - - - - - - - - - - - - - - - - - - - - - - - Class[3] Class[2] Class[1] Class[0] Preamble[3] Preamble[2] Preamble[1] Preamble[0] - - - - - - - - - - - - - - - - - - - - - - - - Preamble[7] Preamble[6] Preamble[5] Preamble[4] Preamble[3] Preamble[2] Preamble[1] Preamble[0] - - - - - - - - - - - - - - - - - - - - - - - - Preamble[7] Preamble[6] Preamble[5] Preamble[4] Preamble[3] Preamble[2] Preamble[1] Preamble[0] R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-312 RZ/A1H Group, RZ/A1M Group Table 58.2 Module Debugger interface 58. List of Registers Register Bits Register Abbreviation CPU_TraceFunnel_ FUNCTL CPU_TraceFunnel_ PRICTL CPU_TraceFunnel_ CLAIMSET CPU_TraceFunnel_ CLAIMCLR CPU_TraceFunnel_ LAR CPU_TraceFunnel_ LSR CPU_TraceFunnel_ AUTHSTATUS CPU_TraceFunnel_ DEVID CPU_TraceFunnel_ DEVTYPE CPU_TraceFunnel_ PERIPHID4 CPU_TraceFunnel_ PERIPHID0 CPU_TraceFunnel_ PERIPHID1 CPU_TraceFunnel_ PERIPHID2 CPU_TraceFunnel_ PERIPHID3 Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 Bits 24/16/8/0 - - - - - - - - - - - - - - - - - - - - HT[3] HT[2] HT[1] HT[0] EnS7 EnS6 EnS5 EnS4 EnS3 EnS2 EnS1 EnS0 - - - - - - - - PriPort7[2] PriPort7[1] PriPort7[0] PriPort6[2] PriPort6[1] PriPort6[0] PriPort5[2] PriPort5[1] PriPort5[0] PriPort4[2] PriPort4[1] PriPort4[0] PriPort3[2] PriPort3[1] PriPort3[0] PriPort2[2] PriPort2[1] PriPort2[0] PriPort1[2] PriPort1[1] PriPort1[0] PriPort0[2] PriPort0[1] PriPort0[0] - - - - - - - - - - - - - - - - - - - - - - - - - - - - CLAIMSET[3] CLAIMSET[2] CLAIMSET[1] CLAIMSET[0] - - - - - - - - - - - - - - - - - - - - - - - - - - - - CLAIMCLR[3] CLAIMCLR[2] CLAIMCLR[1] CLAIMCLR[0] ACCESS_W[31] ACCESS_W[30] ACCESS_W[29] ACCESS_W[28] ACCESS_W[27] ACCESS_W[26] ACCESS_W[25] ACCESS_W[24] ACCESS_W[23] ACCESS_W[22] ACCESS_W[21] ACCESS_W[20] ACCESS_W[19] ACCESS_W[18] ACCESS_W[17] ACCESS_W[16] ACCESS_W[15] ACCESS_W[14] ACCESS_W[13] ACCESS_W[12] ACCESS_W[11] ACCESS_W[10] ACCESS_W[9] ACCESS_W[8] ACCESS_W[7] ACCESS_W[6] ACCESS_W[5] ACCESS_W[4] ACCESS_W[3] ACCESS_W[2] ACCESS_W[1] ACCESS_W[0] - - - - - - - - - - - - - - - - - - - - - - - - - - - - - LOCKTYPE LOCKGRANT LOCKEXIST - - - - - - - - - - - - - - - - - - - - - - - - SNID[1] SNID[0] SID[1] SID[0] NSNID[1] NSNID[0] NSID[1] NSID[0] - - - - - - - - - - - - - - - - - - - - - - - - ID[7] ID[6] ID[5] ID[4] ID[3] ID[2] ID[1] ID[0] - - - - - - - - - - - - - - - - - - - - - - - - TYPE[7] TYPE[6] TYPE[5] TYPE[4] TYPE[3] TYPE[2] TYPE[1] TYPE[0] - - - - - - - - - - - - - - - - - - - - - - - - 4KB_count[3] 4KB_count[2] 4KB_count[1] 4KB_count[0] JEP106_code[3] JEP106_code[2] JEP106_code[1] JEP106_code[0] - - - - - - - - - - - - - - - - - - - - - - - - Part_Number[7] Part_Number[6] Part_Number[5] Part_Number[4] Part_Number[3] Part_Number[2] Part_Number[1] Part_Number[0] - - - - - - - - - - - - - - - - - - - - - - - - JEP106_id[3] JEP106_id[2] JEP106_id[1] JEP106_id[0] Part_Number[11] Part_Number[10] Part_Number[9] Part_Number[8] - - - - - - - - - - - - - - - - - - - - - - - - Revision[3] Revision[2] Revision[1] Revision[0] JEDEC JEP106_id[6] JEP106_id[5] JEP106_id[4] - - - - - - - - - - - - - - - - - - - - - - - - RevAnd[3] RevAnd[2] RevAnd[1] RevAnd[0] CUSTOM[3] CUSTOM[2] CUSTOM[1] CUSTOM[0] R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-313 RZ/A1H Group, RZ/A1M Group Table 58.2 Module Debugger interface 58. List of Registers Register Bits Register Abbreviation CPU_TraceFunnel_ COMPID0 CPU_TraceFunnel_ COMPID1 CPU_TraceFunnel_ COMPID2 CPU_TraceFunnel_ COMPID3 CA9_DBG_ DBGDIDR CA9_DBG_ DBGWFAR CA9_DBG_ DBGVCR CA9_DBG_ DBGDTRRXext Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 Bits 24/16/8/0 - - - - - - - - - - - - - - - - - - - - - - - - Preamble[7] Preamble[6] Preamble[5] Preamble[4] Preamble[3] Preamble[2] Preamble[1] Preamble[0] - - - - - - - - - - - - - - - - - - - - - - - - Class[3] Class[2] Class[1] Class[0] Preamble[3] Preamble[2] Preamble[1] Preamble[0] - - - - - - - - - - - - - - - - - - - - - - - - Preamble[7] Preamble[6] Preamble[5] Preamble[4] Preamble[3] Preamble[2] Preamble[1] Preamble[0] - - - - - - - - - - - - - - - - - - - - - - - - Preamble[7] Preamble[6] Preamble[5] Preamble[4] Preamble[3] Preamble[2] Preamble[1] Preamble[0] WRPs[3] WRPs[2] WRPs[1] WRPs[0] BRPs[3] BRPs[2] BRPs[1] BRPs[0] CTX_CMPs[3] CTX_CMPs[2] CTX_CMPs[1] CTX_CMPs[0] Version[3] Version[2] Version[1] Version[0] DEVID_imp nSUHD_imp PCSR_imp SE_imp - - - - Variant[3] Variant[2] Variant[1] Variant[0] Revision[3] Revision[2] Revision[1] Revision[0] ADDRESS[31] ADDRESS[30] ADDRESS[29] ADDRESS[28] ADDRESS[27] ADDRESS[26] ADDRESS[25] ADDRESS[24] ADDRESS[23] ADDRESS[22] ADDRESS[21] ADDRESS[20] ADDRESS[19] ADDRESS[18] ADDRESS[17] ADDRESS[16] ADDRESS[15] ADDRESS[14] ADDRESS[13] ADDRESS[12] ADDRESS[11] ADDRESS[10] ADDRESS[9] ADDRESS[8] ADDRESS[7] ADDRESS[6] ADDRESS[5] ADDRESS[4] ADDRESS[3] ADDRESS[2] ADDRESS[1] ADDRESS[0] - - - - - - - - - - - - - - - - - - - - - - - - FIQ IRQ - DataAbort PrefetchAbort SVC Undef Reset Host_to_target_data Host_to_target_data Host_to_target_data Host_to_target_data Host_to_target_data Host_to_target_data Host_to_target_data Host_to_target_data [31] [30] [29] [28] [27] [26] [25] [24] Host_to_target_data Host_to_target_data Host_to_target_data Host_to_target_data Host_to_target_data Host_to_target_data Host_to_target_data Host_to_target_data [23] [22] [21] [20] [19] [18] [17] [16] Host_to_target_data Host_to_target_data Host_to_target_data Host_to_target_data Host_to_target_data Host_to_target_data Host_to_target_data Host_to_target_data [15] [14] [13] [12] [11] [10] [9] [8] Host_to_target_data Host_to_target_data Host_to_target_data Host_to_target_data Host_to_target_data Host_to_target_data Host_to_target_data Host_to_target_data [7] [6] [5] [4] [3] [2] [1] [0] CA9_DBG_DBGITR CA9_DBG_ DBGPCSR CA9_DBG_ DBGDSCRext CA9_DBG_ DBGDTRTXext CA9_DBG_ DBGDRCR Instruction[31] Instruction[30] Instruction[29] Instruction[28] Instruction[27] Instruction[26] Instruction[25] Instruction[24] Instruction[23] Instruction[22] Instruction[21] Instruction[20] Instruction[19] Instruction[18] Instruction[17] Instruction[16] Instruction[15] Instruction[14] Instruction[13] Instruction[12] Instruction[11] Instruction[10] Instruction[9] Instruction[8] Instruction[7] Instruction[6] Instruction[5] Instruction[4] Instruction[3] Instruction[2] Instruction[1] Instruction[0] PC[29] PC[28] PC[27] PC[26] PC[25] PC[24] PC[23] PC[22] PC[21] PC[20] PC[19] PC[18] PC[17] PC[16] PC[15] PC[14] PC[13] PC[12] PC[11] PC[10] PC[9] PC[8] PC[7] PC[6] PC[5] PC[4] PC[3] PC[2] PC[1] PC[0] Meaning_of_PC[1] Meaning_of_PC[0] - Rxfull Txfull - RXfull_l TXfull_l PipeAdv InstrCompl_l - - ExtDCCmode[1] ExtDCCmode[0] ADAdiscard, NS SPNIDdis SPIDdis MDBGen HDBGen ITRen UDCCdis INTdis DBGack - UND_l ADABORT_l SDABORT_l MOE[3] MOE[2] MOE[1] MOE[0] RESTARTED HALTED Target_to_host_dat a[31] Target_to_host_dat a[30] Target_to_host_dat a[29] Target_to_host_dat a[28] Target_to_host_dat a[27] Target_to_host_dat a[26] Target_to_host_dat a[25] Target_to_host_dat a[24] Target_to_host_dat a[23] Target_to_host_dat a[22] Target_to_host_dat a[21] Target_to_host_dat a[20] Target_to_host_dat a[19] Target_to_host_dat a[18] Target_to_host_dat a[17] Target_to_host_dat a[16] Target_to_host_dat a[15] Target_to_host_dat a[14] Target_to_host_dat a[13] Target_to_host_dat a[12] Target_to_host_dat a[11] Target_to_host_dat a[10] Target_to_host_dat a[9] Target_to_host_dat a[8] Target_to_host_dat a[7] Target_to_host_dat a[6] Target_to_host_dat a[5] Target_to_host_dat a[4] Target_to_host_dat a[3] Target_to_host_dat a[2] Target_to_host_dat a[1] Target_to_host_dat a[0] - - - - - - - - - - - - - - - - - - - - - - - - - - - Cancel BIU Requests Clear Sticky Pipeline Advanceflag Clear Sticky Exceptions flags Restart request Halt request R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-314 RZ/A1H Group, RZ/A1M Group Table 58.2 Module Debugger interface 58. List of Registers Register Bits Register Abbreviation CA9_DBG_DBGBVR 0 CA9_DBG_DBGBVR 1 CA9_DBG_DBGBVR 2 CA9_DBG_DBGBVR 3 CA9_DBG_DBGBVR 4 CA9_DBG_DBGBVR 5 CA9_DBG_DBGBCR 0 CA9_DBG_DBGBCR 1 CA9_DBG_DBGBCR 2 CA9_DBG_DBGBCR 3 CA9_DBG_DBGBCR 4 CA9_DBG_DBGBCR 5 CA9_DBG_ DBGWVR0 CA9_DBG_ DBGWVR1 Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 Bits 24/16/8/0 Breakpoint[31] Breakpoint[30] Breakpoint[29] Breakpoint[28] Breakpoint[27] Breakpoint[26] Breakpoint[25] Breakpoint[24] Breakpoint[23] Breakpoint[22] Breakpoint[21] Breakpoint[20] Breakpoint[19] Breakpoint[18] Breakpoint[17] Breakpoint[16] Breakpoint[15] Breakpoint[14] Breakpoint[13] Breakpoint[12] Breakpoint[11] Breakpoint[10] Breakpoint[9] Breakpoint[8] Breakpoint[7] Breakpoint[6] Breakpoint[5] Breakpoint[4] Breakpoint[3] Breakpoint[2] Breakpoint[1] Breakpoint[0] Breakpoint[31] Breakpoint[30] Breakpoint[29] Breakpoint[28] Breakpoint[27] Breakpoint[26] Breakpoint[25] Breakpoint[24] Breakpoint[23] Breakpoint[22] Breakpoint[21] Breakpoint[20] Breakpoint[19] Breakpoint[18] Breakpoint[17] Breakpoint[16] Breakpoint[15] Breakpoint[14] Breakpoint[13] Breakpoint[12] Breakpoint[11] Breakpoint[10] Breakpoint[9] Breakpoint[8] Breakpoint[7] Breakpoint[6] Breakpoint[5] Breakpoint[4] Breakpoint[3] Breakpoint[2] Breakpoint[1] Breakpoint[0] Breakpoint[31] Breakpoint[30] Breakpoint[29] Breakpoint[28] Breakpoint[27] Breakpoint[26] Breakpoint[25] Breakpoint[24] Breakpoint[23] Breakpoint[22] Breakpoint[21] Breakpoint[20] Breakpoint[19] Breakpoint[18] Breakpoint[17] Breakpoint[16] Breakpoint[15] Breakpoint[14] Breakpoint[13] Breakpoint[12] Breakpoint[11] Breakpoint[10] Breakpoint[9] Breakpoint[8] Breakpoint[7] Breakpoint[6] Breakpoint[5] Breakpoint[4] Breakpoint[3] Breakpoint[2] Breakpoint[1] Breakpoint[0] Breakpoint[31] Breakpoint[30] Breakpoint[29] Breakpoint[28] Breakpoint[27] Breakpoint[26] Breakpoint[25] Breakpoint[24] Breakpoint[23] Breakpoint[22] Breakpoint[21] Breakpoint[20] Breakpoint[19] Breakpoint[18] Breakpoint[17] Breakpoint[16] Breakpoint[15] Breakpoint[14] Breakpoint[13] Breakpoint[12] Breakpoint[11] Breakpoint[10] Breakpoint[9] Breakpoint[8] Breakpoint[7] Breakpoint[6] Breakpoint[5] Breakpoint[4] Breakpoint[3] Breakpoint[2] Breakpoint[1] Breakpoint[0] Breakpoint[31] Breakpoint[30] Breakpoint[29] Breakpoint[28] Breakpoint[27] Breakpoint[26] Breakpoint[25] Breakpoint[24] Breakpoint[23] Breakpoint[22] Breakpoint[21] Breakpoint[20] Breakpoint[19] Breakpoint[18] Breakpoint[17] Breakpoint[16] Breakpoint[15] Breakpoint[14] Breakpoint[13] Breakpoint[12] Breakpoint[11] Breakpoint[10] Breakpoint[9] Breakpoint[8] Breakpoint[7] Breakpoint[6] Breakpoint[5] Breakpoint[4] Breakpoint[3] Breakpoint[2] Breakpoint[1] Breakpoint[0] Breakpoint[31] Breakpoint[30] Breakpoint[29] Breakpoint[28] Breakpoint[27] Breakpoint[26] Breakpoint[25] Breakpoint[24] Breakpoint[23] Breakpoint[22] Breakpoint[21] Breakpoint[20] Breakpoint[19] Breakpoint[18] Breakpoint[17] Breakpoint[16] Breakpoint[15] Breakpoint[14] Breakpoint[13] Breakpoint[12] Breakpoint[11] Breakpoint[10] Breakpoint[9] Breakpoint[8] Breakpoint[7] Breakpoint[6] Breakpoint[5] Breakpoint[4] Breakpoint[3] Breakpoint[2] Breakpoint[1] Breakpoint[0] address_mask[0] - - - address_mask[4] address_mask[3] address_mask[2] address_mask[1] - M[2] M[1] M[0] Linked BRP[3] Linked BRP[2] Linked BRP[1] Linked BRP[0] Sec_state_cont[1] Sec_state_cont[0] - - - - - Byte Add_sel[3] Byte Add_sel[2] Byte Add_sel[1] Byte Add_sel[0] - - SP[1] SP[0] B - - - address_mask[4] address_mask[3] address_mask[2] address_mask[1] address_mask[0] - M[2] M[1] M[0] Linked BRP[3] Linked BRP[2] Linked BRP[1] Linked BRP[0] Sec_state_cont[1] Sec_state_cont[0] - - - - - Byte Add_sel[3] Byte Add_sel[2] Byte Add_sel[1] Byte Add_sel[0] - - SP[1] SP[0] B - - - address_mask[4] address_mask[3] address_mask[2] address_mask[1] address_mask[0] - M[2] M[1] M[0] Linked BRP[3] Linked BRP[2] Linked BRP[1] Linked BRP[0] Sec_state_cont[1] Sec_state_cont[0] - - - - - Byte Add_sel[3] Byte Add_sel[2] Byte Add_sel[1] Byte Add_sel[0] - - SP[1] SP[0] B - - - address_mask[4] address_mask[3] address_mask[2] address_mask[1] address_mask[0] - M[2] M[1] M[0] Linked BRP[3] Linked BRP[2] Linked BRP[1] Linked BRP[0] Sec_state_cont[1] Sec_state_cont[0] - - - - - Byte Add_sel[3] Byte Add_sel[2] Byte Add_sel[1] Byte Add_sel[0] - - SP[1] SP[0] B - - - address_mask[4] address_mask[3] address_mask[2] address_mask[1] address_mask[0] - M[2] M[1] M[0] Linked BRP[3] Linked BRP[2] Linked BRP[1] Linked BRP[0] Sec_state_cont[1] Sec_state_cont[0] - - - - - Byte Add_sel[3] Byte Add_sel[2] Byte Add_sel[1] Byte Add_sel[0] - - SP[1] SP[0] B - - - address_mask[4] address_mask[3] address_mask[2] address_mask[1] address_mask[0] - M[2] M[1] M[0] Linked BRP[3] Linked BRP[2] Linked BRP[1] Linked BRP[0] Sec_state_cont[1] Sec_state_cont[0] - - - - - Byte Add_sel[3] Byte Add_sel[2] Byte Add_sel[1] Byte Add_sel[0] - - SP[1] SP[0] B Watchpoint[31] Watchpoint[30] Watchpoint[29] Watchpoint[28] Watchpoint[27] Watchpoint[26] Watchpoint[25] Watchpoint[24] Watchpoint[23] Watchpoint[22] Watchpoint[21] Watchpoint[20] Watchpoint[19] Watchpoint[18] Watchpoint[17] Watchpoint[16] Watchpoint[15] Watchpoint[14] Watchpoint[13] Watchpoint[12] Watchpoint[11] Watchpoint[10] Watchpoint[9] Watchpoint[8] Watchpoint[7] Watchpoint[6] Watchpoint[5] Watchpoint[4] Watchpoint[3] Watchpoint[2] Watchpoint[1] Watchpoint[0] Watchpoint[31] Watchpoint[30] Watchpoint[29] Watchpoint[28] Watchpoint[27] Watchpoint[26] Watchpoint[25] Watchpoint[24] Watchpoint[23] Watchpoint[22] Watchpoint[21] Watchpoint[20] Watchpoint[19] Watchpoint[18] Watchpoint[17] Watchpoint[16] Watchpoint[15] Watchpoint[14] Watchpoint[13] Watchpoint[12] Watchpoint[11] Watchpoint[10] Watchpoint[9] Watchpoint[8] Watchpoint[7] Watchpoint[6] Watchpoint[5] Watchpoint[4] Watchpoint[3] Watchpoint[2] Watchpoint[1] Watchpoint[0] R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-315 RZ/A1H Group, RZ/A1M Group Table 58.2 Module Debugger interface 58. List of Registers Register Bits Register Abbreviation CA9_DBG_ DBGWVR2 CA9_DBG_ DBGWVR3 CA9_DBG_ DBGWCR0 CA9_DBG_ DBGWCR1 CA9_DBG_ DBGWCR2 CA9_DBG_ DBGWCR3 CA9_DBG_MIDR CA9_DBG_CTR CA9_DBG_TLBTR CA9_DBG_MPIDR CA9_DBG_REVIDR CA9_DBG_ID_PFR0 CA9_DBG_ID_PFR1 Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 Bits 24/16/8/0 Watchpoint[31] Watchpoint[30] Watchpoint[29] Watchpoint[28] Watchpoint[27] Watchpoint[26] Watchpoint[25] Watchpoint[24] Watchpoint[23] Watchpoint[22] Watchpoint[21] Watchpoint[20] Watchpoint[19] Watchpoint[18] Watchpoint[17] Watchpoint[16] Watchpoint[15] Watchpoint[14] Watchpoint[13] Watchpoint[12] Watchpoint[11] Watchpoint[10] Watchpoint[9] Watchpoint[8] Watchpoint[7] Watchpoint[6] Watchpoint[5] Watchpoint[4] Watchpoint[3] Watchpoint[2] Watchpoint[1] Watchpoint[0] Watchpoint[31] Watchpoint[30] Watchpoint[29] Watchpoint[28] Watchpoint[27] Watchpoint[26] Watchpoint[25] Watchpoint[24] Watchpoint[23] Watchpoint[22] Watchpoint[21] Watchpoint[20] Watchpoint[19] Watchpoint[18] Watchpoint[17] Watchpoint[16] Watchpoint[15] Watchpoint[14] Watchpoint[13] Watchpoint[12] Watchpoint[11] Watchpoint[10] Watchpoint[9] Watchpoint[8] Watchpoint[7] Watchpoint[6] Watchpoint[5] Watchpoint[4] Watchpoint[3] Watchpoint[2] Watchpoint[1] Watchpoint[0] address_mask[0] - - - address_mask[4] address_mask[3] address_mask[2] address_mask[1] - - - E Linked BRP[3] Linked BRP[2] Linked BRP[1] Linked BRP[0] Sec_state_cont[1] Sec_state_cont[0] - - - - - Byte Add_sel[3] Byte add_sel[2] Byte Add_sel[1] Byte Add_sel[0] L/S[1] L/S[0] SP[1] SP[0] W - - - address_mask[4] address_mask[3] address_mask[2] address_mask[1] address_mask[0] - - - E Linked BRP[3] Linked BRP[2] Linked BRP[1] Linked BRP[0] Sec_state_cont[1] Sec_state_cont[0] - - - - - Byte Add_sel[3] Byte Add_sel[2] Byte Add_sel[1] Byte Add_sel[0] L/S[1] L/S[0] SP[1] SP[0] W - - - address_mask[4] address_mask[3] address_mask[2] address_mask[1] address_mask[0] - - - E Linked BRP[3] Linked BRP[2] Linked BRP[1] Linked BRP[0] Sec_state_cont[1] Sec_state_cont[0] - - - - - Byte Add_sel[3] Byte Add_sel[2] Byte Add_sel[1] Byte Add_sel[0] L/S[1] L/S[0] SP[1] SP[0] W - - - address_mask[4] address_mask[3] address_mask[2] address_mask[1] address_mask[0] - - - E Linked BRP[3] Linked BRP[2] Linked BRP[1] Linked BRP[0] Sec_state_cont[1] Sec_state_cont[0] - - - - - Byte Add_sel[3] Byte Add_sel[2] Byte Add_sel[1] Byte Add_sel[0] L/S[1] L/S[0] SP[1] SP[0] W Implementer[7] Implementer[6] Implementer[5] Implementer[4] Implementer[3] Implementer[2] Implementer[1] Implementer[0] Variant[3] Variant[2] Variant[1] Variant[0] Architecture[3] Architecture[2] Architecture[1] Architecture[0] part number[11] part number[10] part number[9] part number[8] part number[7] part number[6] part number[5] part number[4] part number[3] part number[2] part number[1] part number[0] Revision[3] Revision[2] Revision[1] Revision[0] - - - - CWG[3] CWG[2] CWG[1] CWG[0] ERG[3] ERG[2] ERG[1] ERG[0] DminLine[3] DminLine[2] DminLine[1] DminLine[0] - - - - - - - - - - - - IminLine[3] IminLine[2] IminLine[1] IminLine[0] - - - - - - - - ILSize[7] ILSize[6] ILSize[5] ILSize[4] ILSize[3] ILSize[2] ILSize[1] ILSize[0] DLSize[7] DLSize[6] DLSize[5] DLSize[4] DLSize[3] DLSize[2] DLSize[1] DLSize[0] - - - - - - TLB_size uU - U - - - - - - - - - - - - - - - - - - ClusterID[3] ClusterID[2] ClusterID[1] ClusterID[0] CPUID[0] - - - - - - CPUID[1] ID[31] ID[30] ID[29] ID[28] ID[27] ID[26] ID[25] ID[24] ID[23] ID[22] ID[21] ID[20] ID[19] ID[18] ID[17] ID[16] ID[15] ID[14] ID[13] ID[12] ID[11] ID[10] ID[9] ID[8] ID[7] ID[6] ID[5] ID[4] ID[3] ID[2] ID[1] ID[0] - - - - - - - - - - - - - - - - State3[3] State3[2] State3[1] State3[0] State2[3] State2[2] State2[1] State2[0] State1[3] State1[2] State1[1] State1[0] State0[3] State0[2] State0[1] State0[0] - - - - - - - - - - - - - - - - - - - - Mprofile[3] Mprofile[2] Mprofile[1] Mprofile[0] Security[3] Security[2] Security[1] Security[0] model[3] model[2] model[1] model[0] R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-316 RZ/A1H Group, RZ/A1M Group Table 58.2 Module Debugger interface 58. List of Registers Register Bits Register Abbreviation Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 CA9_DBG_ID_DFR0 - - - - - - - - Debug Model, M profile[3] Debug Model, M profile[2] Debug Model, M profile[1] Debug Model, M profile[0] Memory-mapped trace model[3] Memory-mapped trace model[2] Memory-mapped trace model[1] Memory-mapped trace model[0] Coprocessor trace model[3] Coprocessor trace model[2] Coprocessor trace model[1] Coprocessor trace model[0] Memory-mapped debug model[3] Memory-mapped debug model[2] Memory-mapped debug model[1] Memory-mapped debug model[0] Coprocessor Secure debug model[3] Coprocessor Secure debug model[2] Coprocessor Secure debug model[1] Coprocessor Secure debug model[0] Coprocessor debug model[3] Coprocessor debug model[2] Coprocessor debug model[1] Coprocessor debug model[0] Innermost shareability[3] Innermost shareability2] Innermost shareability[1] Innermost shareability[0] FCSE support[3] FCSE support[2] FCSE support[1] FCSE support[0] Auxiliary registers[3] Auxiliary registers[2] Auxiliary registers[1] Auxiliary registers[0] TCM support[3] TCM support[2] TCM support[1] TCM support[0] Outermost shareability[3] Outermost shareability[2] Outermost shareability[1] Outermost shareability[0] CA9_DBG_ID_ MMFR0 Share ability levels[3] Share ability levels[2] Share ability levels[1] Share ability levels[0] CA9_DBG_ID_ MMFR1 CA9_DBG_ID_ MMFR2 CA9_DBG_ID_ MMFR3 CA9_DBG_ID_ ISAR0 CA9_DBG_ID_ ISAR1 CA9_DBG_ID_ ISAR2 CA9_DBG_ID_ ISAR3 CA9_DBG_ID_ ISAR4 CA9_DBG_ CLAIMSET Bits 24/16/8/0 PMSA support[3] PMSA support[2] PMSA support[1] PMSA support[0] VMSA support[3] VMSA support[2] VMSA support[1] VMSA support[0] Branch Predictor[3] Branch Predictor[2] Branch Predictor[1] Branch Predictor[0] L1 cache Testand Clean[3] L1 cache Testand Clean[2] L1 cache Testand Clean[1] L1 cache Testand Clean[0] L1 unified cache[3] L1 unified cache[2] L1 unified cache1] L1 unified cache[0] L1 Harvard cache[3] L1 Harvard cache[2] L1 Harvard cache[1] L1 Harvard cache[0] L1 unified cache s/w[3] L1 unified cache s/w[2] L1 unified cache s/w[1] L1 unified cache s/w[0] L1 Harvard cache s/ w[3] L1 Harvard cache s/ w[2] L1 Harvard cache s/ w[1] L1 Harvard cache s/ w[0] L1 unified cache VA[3] L1 unified cache VA[2] L1 unified cache VA[1] L1 unified cache VA[0] L1 Harvard cache VA[3] L1 Harvard cache VA[2] L1 Harvard cache VA[1] L1 Harvard cache VA[0] HW access flag[3] HW access flag[2] HW access flag[1] HW access flag[0] WFI stall[3] WFI stall[2] WFI stall[1] WFI stall[0] Mem barrier[3] Mem barrier[2] Mem barrier[1] Mem barrier[0] Unified TLB[3] Unified TLB[2] Unified TLB[1] Unified TLB[0] Harvard TLB[3] Harvard TLB[2] Harvard TLB[1] Harvard TLB[0] L1 Harvard range[3] L1 Harvard range[2] L1 Harvard range[1] L1 Harvard range[0] L1 Harvard bg prefetch[3] L1 Harvard bg prefetch[2] L1 Harvard bg prefetch[1] L1 Harvard bg prefetch[0] L1 Harvard fg prefetch[3] L1 Harvard fg prefetch[2] L1 Harvard fg prefetch[1] L1 Harvard fg prefetch[0] Supersection support[3] Supersection support[2] Supersection support[1] Supersection support[0] - - - - Coherent walk[3] Coherent walk[2] Coherent walk[1] Coherent walk[0] - - - - Maintenance broadcast[3] Maintenance broadcast[2] Maintenance broadcast[1] Maintenance broadcast[0] BP maintain[3] BP maintain[2] BP maintain[1] BP maintain[0] Cache maintenance s/w[3] Cache maintenance s/w[2] Cache maintenance s/w[1] Cache maintenance s/w[0] Cache maintenance MVA[3] Cache maintenance MVA[2] Cache maintenance MVA[1] Cache maintenance MVA[0] - - - - Divide_instrs[3] Divide_instrs[2] Divide_instrs[1] Divide_instrs[0] Debug_instrs[3] Debug_instrs[2] Debug_instrs[1] Debug_instrs[0] Coproc_instrs[3] Coproc_instrs[2] Coproc_instrs[1] Coproc_instrs[0] CmpBranch_instrs[3] CmpBranch_instrs[2] CmpBranch_instrs[1] CmpBranch_instrs[0] Bitfield_instrs[3] Bitfield_instrs[2] Bitfield_instrs[1] Bitfield_instrs[0] BitCount_instrs[3] BitCount_instrs[2] BitCount_instrs[1] BitCount_instrs[0] Swap_instrs[3] Swap_instrs[2] Swap_instrs[1] Swap_instrs[0] Jazelle_instrs[3] Jazelle_instrs[2] Jazelle_instrs[1] Jazelle_instrs[0] Interwork_instrs[3] Interwork_instrs[2] Interwork_instrs[1] Interwork_instrs[0] Immediate_instrs[3] Immediate_instrs[2] Immediate_instrs[1] Immediate_instrs[0] IfThen_instrs[3] IfThen_instrs[2] IfThen_instrs[1] IfThen_instrs[0] Extend_instrs[3] Extend_instrs[2] Extend_instrs[1] Extend_instrs[0] Except_AR_instrs[3] Except_AR_instrs[2] Except_AR_instrs[1] Except_AR_instrs[0] Except_instrs[3] Except_instrs[2] Except_instrs[1] Except_instrs[0] Endian_instrs[3] Endian_instrs[2] Endian_instrs[1] Endian_instrs[0] Reversal_instrs[3] Reversal_instrs[2] Reversal_instrs[1] Reversal_instrs[0] PSR_AR_instrs[3] PSR_AR_instrs[2] PSR_AR_instrs[1] PSR_AR_instrs[0] MultU_instrs[3] MultU_instrs[2] MultU_instrs[1] MultU_instrs[0] Mult_instrs[3] Mult_instrs[2] Mult_instrs[1] Mult_instrs[0] Mult_instrs[3] Mult_instrs[2] Mult_instrs[1] Mult_instrs[0] MultiAccessInt_ instrs[3] MultiAccessInt_ instrs[2] MultiAccessInt_ instrs[1] MultiAccessInt_ instrs[0] MemHint_instrs[3] MemHint_instrs[2] MemHint_instrs[1] MemHint_instrs[0] LoadStore_instrs[3] LoadStore_instrs[2] LoadStore_instrs[1] LoadStore_instrs[0] ThumbEE_extn_ instrs[3] ThumbEE_extn_ instrs[2] ThumbEE_extn_ instrs[1] ThumbEE_extn_ instrs[0] TrueNOP_instrs[3] TrueNOP_instrs[2] TrueNOP_instrs[1] TrueNOP_instrs[0] ThumbCopy_ instrs[3] ThumbCopy_ instrs[2] ThumbCopy_ instrs[1] ThumbCopy_ instrs[0] TabBranch_instrs[3] TabBranch_instrs[2] TabBranch_instrs[1] TabBranch_instrs[0] SynchPrim_ instrs[3] SynchPrim_ instrs[2] SynchPrim_ instrs[1] SynchPrim_ instrs[0] SVC_instrs[3] SVC_instrs[2] SVC_instrs[1] SVC_instrs[0] SIMD_instrs[3] SIMD_instrs[2] SIMD_instrs[1] SIMD_instrs[0] Saturate_instrs[3] Saturate_instrs[2] Saturate_instrs[1] Saturate_instrs[0] SWP_frac[3] SWP_frac[2] SWP_frac[1] SWP_frac[0] PSR_M_instrs[3] PSR_M_instrs[2] PSR_M_instrs[1] PSR_M_instrs[0] Barrier_instrs[3] Barrier_instrs[2] Barrier_instrs[1] Barrier_instrs[0] SynchPrim_instrs_frac SynchPrim_instrs_frac SynchPrim_instrs_frac SynchPrim_instrs_frac [3] [2] [1] [0] SMC_instrs[3] SMC_instrs[2] SMC_instrs[1] SMC_instrs[0] Writeback_instrs[3] Writeback_instrs[2] Writeback_instrs[1] Writeback_instrs[0] WithShifts_instrs[3] WithShifts_instrs[2] WithShifts_instrs[1] WithShifts_instrs[0] Unpriv_instrs[3] Unpriv_instrs[2] Unpriv_instrs[1] Unpriv_instrs[0] - - - - - - - - - - - - - - - - - - - - - - - - CLAIMSET[7] CLAIMSET[6] CLAIMSET[5] CLAIMSET[4] CLAIMSET[3] CLAIMSET[2] CLAIMSET[1] CLAIMSET[0] R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-317 RZ/A1H Group, RZ/A1M Group Table 58.2 Module Debugger interface 58. List of Registers Register Bits Register Abbreviation CA9_DBG_ CLAIMCLR CA9_DBG_LAR CA9_DBG_LSR CA9_DBG_ AUTHSTATUS CA9_DBG_DEVID CA9_DBG_ DEVTYPE CA9_DBG_ PERIPHID4 CA9_DBG_ PERIPHID0 CA9_DBG_ PERIPHID1 CA9_DBG_ PERIPHID2 CA9_DBG_ PERIPHID3 CA9_DBG_ COMPID0 CA9_DBG_ COMPID1 CA9_DBG_ COMPID2 Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 Bits 24/16/8/0 - - - - - - - - - - - - - - - - - - - - - - - - CLAIMCLR[7] CLAIMCLR[6] CLAIMCLR[5] CLAIMCLR[4] CLAIMCLR[3] CLAIMCLR[2] CLAIMCLR[1] CLAIMCLR[0] ACCESS_W[31] ACCESS_W[30] ACCESS_W[29] ACCESS_W[28] ACCESS_W[27] ACCESS_W[26] ACCESS_W[25] ACCESS_W[24] ACCESS_W[23] ACCESS_W[22] ACCESS_W[21] ACCESS_W[20] ACCESS_W[19] ACCESS_W[18] ACCESS_W[17] ACCESS_W[16] ACCESS_W[15] ACCESS_W[14] ACCESS_W[13] ACCESS_W[12] ACCESS_W[11] ACCESS_W[10] ACCESS_W[9] ACCESS_W[8] ACCESS_W[7] ACCESS_W[6] ACCESS_W[5] ACCESS_W[4] ACCESS_W[3] ACCESS_W[2] ACCESS_W[1] ACCESS_W[0] - - - - - - - - - - - - - - - - - - - - - - - - - - - - - LOCKTYPE LOCKGRANT LOCKEXIST - - - - - - - - - - - - - - - - - - - - - - - - SNID[1] SNID[0] SID[1] SID[0] NSNID[1] NSNID[0] NSID[1] NSID[0] - - - - - - - - - - - - - - - - - - - - - - - - - - - - PCsample[3] PCsample[2] PCsample[1] PCsample[0] - - - - - - - - - - - - - - - - - - - - - - - - Sub_type[3] Sub_type[2] Sub_type[1] Sub_type[0] Main_class[3] Main_class[2] Main_class[1] Main_class[0] - - - - - - - - - - - - - - - - - - - - - - - - 4KB_count[3] 4KB_count[2] 4KB_count[1] 4KB_count[0] JEP106_code[3] JEP106_code[2] JEP106_code[1] JEP106_code[0] - - - - - - - - - - - - - - - - - - - - - - - - Part_Number[7] Part_Number[6] Part_Number[5] Part_Number[4] Part_Number[3] Part_Number[2] Part_Number[1] Part_Number[0] - - - - - - - - - - - - - - - - - - - - - - - - JEP106_id[3] JEP106_id[2] JEP106_id[1] JEP106_id[0] Part_Number [11] Part_Number [10] Part_Number[9] Part_Number[8] - - - - - - - - - - - - - - - - - - - - - - - - Revision[3] Revision[2] Revision[1] Revision[0] JEDEC JEP106_id[6] JEP106_id[5] JEP106_id[4] - - - - - - - - - - - - - - - - - - - - - - - - RevAnd[3] RevAnd[2] RevAnd[1] RevAnd[0] CUSTOM[3] CUSTOM[2] CUSTOM[1] CUSTOM[0] - - - - - - - - - - - - - - - - - - - - - - - - Preamble[7] Preamble[6] Preamble[5] Preamble[4] Preamble[3] Preamble[2] Preamble[1] Preamble[0] - - - - - - - - - - - - - - - - - - - - - - - - Class[3] Class[2] Class[1] Class[0] Preamble[3] Preamble[2] Preamble[1] Preamble[0] - - - - - - - - - - - - - - - - - - - - - - - - Preamble[7] Preamble[6] Preamble[5] Preamble[4] Preamble[3] Preamble[2] Preamble[1] Preamble[0] R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-318 RZ/A1H Group, RZ/A1M Group Table 58.2 Module Debugger interface 58. List of Registers Register Bits Register Abbreviation CA9_DBG_ COMPID3 CA9_PMU_ PMXEVCNTR0 CA9_PMU_ PMXEVCNTR1 CA9_PMU_ PMXEVCNTR2 CA9_PMU_ PMXEVCNTR3 CA9_PMU_ PMXEVCNTR4 CA9_PMU_ PMXEVCNTR5 CA9_PMU_ PMCCNTR CA9_PMU_ PMXEVTYPER0 CA9_PMU_ PMXEVTYPER1 CA9_PMU_ PMXEVTYPER2 CA9_PMU_ PMXEVTYPER3 CA9_PMU_ PMXEVTYPER4 CA9_PMU_ PMXEVTYPER5 Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 Bits 24/16/8/0 - - - - - - - - - - - - - - - - - - - - - - - - Preamble[7] Preamble[6] Preamble[5] Preamble[4] Preamble[3] Preamble[2] Preamble[1] Preamble[0] PMNX[31] PMNX[30] PMNX[29] PMNX[28] PMNX[27] PMNX[26] PMNX[25] PMNX[24] PMNX[23] PMNX[22] PMNX[21] PMNX[20] PMNX[19] PMNX[18] PMNX[17] PMNX[16] PMNX[15] PMNX[14] PMNX[13] PMNX[12] PMNX[11] PMNX[10] PMNX[9] PMNX[8] PMNX[7] PMNX[6] PMNX[5] PMNX[4] PMNX[3] PMNX[2] PMNX[1] PMNX[0] PMNX[31] PMNX[30] PMNX[29] PMNX[28] PMNX[27] PMNX[26] PMNX[25] PMNX[24] PMNX[23] PMNX[22] PMNX[21] PMNX[20] PMNX[19] PMNX[18] PMNX[17] PMNX[16] PMNX[15] PMNX[14] PMNX[13] PMNX[12] PMNX[11] PMNX[10] PMNX[9] PMNX[8] PMNX[7] PMNX[6] PMNX[5] PMNX[4] PMNX[3] PMNX[2] PMNX[1] PMNX[0] PMNX[31] PMNX[30] PMNX[29] PMNX[28] PMNX[27] PMNX[26] PMNX[25] PMNX[24] PMNX[23] PMNX[22] PMNX[21] PMNX[20] PMNX[19] PMNX[18] PMNX[17] PMNX[16] PMNX[15] PMNX[14] PMNX[13] PMNX[12] PMNX[11] PMNX[10] PMNX[9] PMNX[8] PMNX[7] PMNX[6] PMNX[5] PMNX[4] PMNX[3] PMNX[2] PMNX[1] PMNX[0] PMNX[31] PMNX[30] PMNX[29] PMNX[28] PMNX[27] PMNX[26] PMNX[25] PMNX[24] PMNX[23] PMNX[22] PMNX[21] PMNX[20] PMNX[19] PMNX[18] PMNX[17] PMNX[16] PMNX[15] PMNX[14] PMNX[13] PMNX[12] PMNX[11] PMNX[10] PMNX[9] PMNX[8] PMNX[7] PMNX[6] PMNX[5] PMNX[4] PMNX[3] PMNX[2] PMNX[1] PMNX[0] PMNX[31] PMNX[30] PMNX[29] PMNX[28] PMNX[27] PMNX[26] PMNX[25] PMNX[24] PMNX[23] PMNX[22] PMNX[21] PMNX[20] PMNX[19] PMNX[18] PMNX[17] PMNX[16] PMNX[15] PMNX[14] PMNX[13] PMNX[12] PMNX[11] PMNX[10] PMNX[9] PMNX[8] PMNX[7] PMNX[6] PMNX[5] PMNX[4] PMNX[3] PMNX[2] PMNX[1] PMNX[0] PMNX[31] PMNX[30] PMNX[29] PMNX[28] PMNX[27] PMNX[26] PMNX[25] PMNX[24] PMNX[23] PMNX[22] PMNX[21] PMNX[20] PMNX[19] PMNX[18] PMNX[17] PMNX[16] PMNX[15] PMNX[14] PMNX[13] PMNX[12] PMNX[11] PMNX[10] PMNX[9] PMNX[8] PMNX[7] PMNX[6] PMNX[5] PMNX[4] PMNX[3] PMNX[2] PMNX[1] PMNX[0] CCNT[31] CCNT[30] CCNT[29] CCNT[28] CCNT[27] CCNT[26] CCNT[25] CCNT[24] CCNT[23] CCNT[22] CCNT[21] CCNT[20] CCNT[19] CCNT[18] CCNT[17] CCNT[16] CCNT[15] CCNT[14] CCNT[13] CCNT[12] CCNT[11] CCNT[10] CCNT[9] CCNT[8] CCNT[7] CCNT[6] CCNT[5] CCNT[4] CCNT[3] CCNT[2] CCNT[1] CCNT[0] - - - - - - - - - - - - - - - - - - - - - - - - - - - SEL[4] SEL[3] SEL[2] SEL[1] SEL[0] - - - - - - - - - - - - - - - - - - - - - - - - - - - SEL[4] SEL[3] SEL[2] SEL[1] SEL[0] - - - - - - - - - - - - - - - - - - - - - - - - - - - SEL[4] SEL[3] SEL[2] SEL[1] SEL[0] - - - - - - - - - - - - - - - - - - - - - - - - - - - SEL[4] SEL[3] SEL[2] SEL[1] SEL[0] - - - - - - - - - - - - - - - - - - - - - - - - - - - SEL[4] SEL[3] SEL[2] SEL[1] SEL[0] - - - - - - - - - - - - - - - - - - - - - - - - - - - SEL[4] SEL[3] SEL[2] SEL[1] SEL[0] R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-319 RZ/A1H Group, RZ/A1M Group Table 58.2 Module Debugger interface 58. List of Registers Register Bits Register Abbreviation CA9_PMU_ PMCNTENSET CA9_PMU_ PMCNTENCLR CA9_PMU_ PMINTENSET CA9_PMU_ PMINTENCLR CA9_PMU_ PMINTENCLR CA9_PMU_PMOVSR CA9_PMU_ PMSWINC CA9_PMU_PMCR CA9_PMU_ CLAIMSET CA9_PMU_ CLAIMCLR CA9_PMU_LAR CA9_PMU_LSR CA9_PMU_ AUTHSTATUS CA9_PMU_DEVID Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 Bits 24/16/8/0 C - - - - - - - - - - - - - - - - - - - - - - - - - P5 P4 P3 P2 P1 P0 C - - - - - - - - - - - - - - - - - - - - - - - - - P5 P4 P3 P2 P1 P0 C - - - - - - - - - - - - - - - - - - - - - - - - - P5 P4 P3 P2 P1 P0 C - - - - - - - - - - - - - - - - - - - - - - - - - P5 P4 P3 P2 P1 P0 C - - - - - - - - - - - - - - - - - - - - - - - - - P5 P4 P3 P2 P1 P0 C - - - - - - - - - - - - - - - - - - - - - - - - - P5 P4 P3 P2 P1 P0 - - - - - - - - - - - - - - - - - - - - - - - - - - P5 P4 P3 P2 P1 P0 IMP[7] IMP[6] IMP[5] IMP[4] IMP[3] IMP[2] IMP[1] IMP[0] IDCODE[7] IDCODE[6] IDCODE[5] IDCODE[4] IDCODE[3] IDCODE[2] IDCODE[1] IDCODE[0] N[4] N[3] N[2] N[1] N[0] - - - - - DP X D C P E - - - - - - - - - - - - - - - - - - - - - - - - CLAIMSET[7] CLAIMSET[6] CLAIMSET[5] CLAIMSET[4] CLAIMSET[3] CLAIMSET[2] CLAIMSET[1] CLAIMSET[0] - - - - - - - - - - - - - - - - - - - - - - - - CLAIMCLR[7] CLAIMCLR[6] CLAIMCLR[5] CLAIMCLR[4] CLAIMCLR[3] CLAIMCLR[2] CLAIMCLR[1] CLAIMCLR[0] ACCESS_W[31] ACCESS_W[30] ACCESS_W[29] ACCESS_W[28] ACCESS_W[27] ACCESS_W[26] ACCESS_W[25] ACCESS_W[24] ACCESS_W[23] ACCESS_W[22] ACCESS_W[21] ACCESS_W[20] ACCESS_W[19] ACCESS_W[18] ACCESS_W[17] ACCESS_W[16] ACCESS_W[15] ACCESS_W[14] ACCESS_W[13] ACCESS_W[12] ACCESS_W[11] ACCESS_W[10] ACCESS_W[9] ACCESS_W[8] ACCESS_W[7] ACCESS_W[6] ACCESS_W[5] ACCESS_W[4] ACCESS_W[3] ACCESS_W[2] ACCESS_W[1] ACCESS_W[0] - - - - - - - - - - - - - - - - - - - - - - - - - - - - - LOCKTYPE LOCKGRANT LOCKEXIST - - - - - - - - - - - - - - - - - - - - - - - - SNID[1] SNID[0] SID[1] SID[0] NSNID[1] NSNID[0] NSID[1] NSID[0] - - - - - - - - - - - - - - - - - - - - - - - - ID[7] ID[6] ID[5] ID[4] ID[3] ID[2] ID[1] ID[0] R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-320 RZ/A1H Group, RZ/A1M Group Table 58.2 Module Debugger interface 58. List of Registers Register Bits Register Abbreviation CA9_PMU_ DEVTYPE CA9_PMU_ PERIPHID4 CA9_PMU_ PERIPHID0 CA9_PMU_ PERIPHID1 CA9_PMU_ PERIPHID2 CA9_PMU_ PERIPHID3 CA9_PMU_ COMPID0 CA9_PMU_ COMPID1 CA9_PMU_ COMPID2 CA9_PMU_ COMPID3 CA9_CTI_ CTICONTROL CA9_CTI_ CTIINTACK CA9_CTI_ CTIAPPSET CA9_CTI_ CTIAPPCLEAR Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 Bits 24/16/8/0 - - - - - - - - - - - - - - - - - - - - - - - - Sub_type[3] Sub_type[2] Sub_type[1] Sub_type[0] Main_class[3] Main_class[2] Main_class[1] Main_class[0] - - - - - - - - - - - - - - - - - - - - - - - - 4KB_count[3] 4KB_count[2] 4KB_count[1] 4KB_count[0] JEP106_code[3] JEP106_code[2] JEP106_code[1] JEP106_code[0] - - - - - - - - - - - - - - - - - - - - - - - - Part_Number[7] Part_Number[6] Part_Number[5] Part_Number[4] Part_Number[3] Part_Number[2] Part_Number[1] Part_Number[0] - - - - - - - - - - - - - - - - - - - - - - - - JEP106_id[3] JEP106_id[2] JEP106_id[1] JEP106_id[0] Part_Number[11] Part_Number[10] Part_Number[9] Part_Number[8] - - - - - - - - - - - - - - - - - - - - - - - - Revision[3] Revision[2] Revision[1] Revision[0] JEDEC JEP106_id[6] JEP106_id[5] JEP106_id[4] - - - - - - - - - - - - - - - - - - - - - - - - RevAnd[3] RevAnd[2] RevAnd[1] RevAnd[0] CUSTOM[3] CUSTOM[2] CUSTOM[1] CUSTOM[0] - - - - - - - - - - - - - - - - - - - - - - - - Preamble[7] Preamble[6] Preamble[5] Preamble[4] Preamble[3] Preamble[2] Preamble[1] Preamble[0] - - - - - - - - - - - - - - - - - - - - - - - - Class[3] Class[2] Class[1] Class[0] Preamble[3] Preamble[2] Preamble[1] Preamble[0] - - - - - - - - - - - - - - - - - - - - - - - - Preamble[7] Preamble[6] Preamble[5] Preamble[4] Preamble[3] Preamble[2] Preamble[1] Preamble[0] - - - - - - - - - - - - - - - - - - - - - - - - Preamble[7] Preamble[6] Preamble[5] Preamble[4] Preamble[3] Preamble[2] Preamble[1] Preamble[0] - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - GLBEN - - - - - - - - - - - - - - - - - - - - - - - - INTACK[7] INTACK[6] INTACK[5] INTACK[4] INTACK[3] INTACK[2] INTACK[1] INTACK[0] - - - - - - - - - - - - - - - - - - - - - - - - - - - - APPSET[3] APPSET[2] APPSET[1] APPSET[0] - - - - - - - - - - - - - - - - - - - - - - - - - - - - APPCLEAR[3] APPCLEAR[2] APPCLEAR[1] APPCLEAR[0] R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-321 RZ/A1H Group, RZ/A1M Group Table 58.2 Module Debugger interface 58. List of Registers Register Bits Register Abbreviation CA9_CTI_ CTIAPPPULSE CA9_CTI_CTIINEN0 CA9_CTI_CTIINEN1 CA9_CTI_CTIINEN2 CA9_CTI_CTIINEN3 CA9_CTI_CTIINEN4 CA9_CTI_CTIINEN5 CA9_CTI_CTIINEN6 CA9_CTI_CTIINEN7 CA9_CTI_ CTIOUTEN0 CA9_CTI_ CTIOUTEN1 CA9_CTI_ CTIOUTEN2 CA9_CTI_ CTIOUTEN3 CA9_CTI_ CTIOUTEN4 Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 Bits 24/16/8/0 - - - - - - - - - - - - - - - - - - - - - - - - - - - - APPULSE[3] APPULSE[2] APPULSE[1] APPULSE[0] - - - - - - - - - - - - - - - - - - - - - - - - - - - - TRIGINEN[3] TRIGINEN[2] TRIGINEN[1] TRIGINEN[0] - - - - - - - - - - - - - - - - - - - - - - - - - - - - TRIGINEN[3] TRIGINEN[2] TRIGINEN[1] TRIGINEN[0] - - - - - - - - - - - - - - - - - - - - - - - - - - - - TRIGINEN[3] TRIGINEN[2] TRIGINEN[1] TRIGINEN[0] - - - - - - - - - - - - - - - - - - - - - - - - - - - - TRIGINEN[3] TRIGINEN[2] TRIGINEN[1] TRIGINEN[0] - - - - - - - - - - - - - - - - - - - - - - - - - - - - TRIGINEN[3] TRIGINEN[2] TRIGINEN[1] TRIGINEN[0] - - - - - - - - - - - - - - - - - - - - - - - - - - - - TRIGINEN[3] TRIGINEN[2] TRIGINEN[1] TRIGINEN[0] - - - - - - - - - - - - - - - - - - - - - - - - - - - - TRIGINEN[3] TRIGINEN[2] TRIGINEN[1] TRIGINEN[0] - - - - - - - - - - - - - - - - - - - - - - - - - - - - TRIGINEN[3] TRIGINEN[2] TRIGINEN[1] TRIGINEN[0] - - - - - - - - - - - - - - - - - - - - - - - - - - - - TRIGOUTEN[3] TRIGOUTEN[2] TRIGOUTEN[1] TRIGOUTEN[0] - - - - - - - - - - - - - - - - - - - - - - - - - - - - TRIGOUTEN[3] TRIGOUTEN[2] TRIGOUTEN[1] TRIGOUTEN[0] - - - - - - - - - - - - - - - - - - - - - - - - - - - - TRIGOUTEN[3] TRIGOUTEN[2] TRIGOUTEN[1] TRIGOUTEN[0] - - - - - - - - - - - - - - - - - - - - - - - - - - - - TRIGOUTEN[3] TRIGOUTEN[2] TRIGOUTEN[1] TRIGOUTEN[0] - - - - - - - - - - - - - - - - - - - - - - - - - - - - TRIGOUTEN[3] TRIGOUTEN[2] TRIGOUTEN[1] TRIGOUTEN[0] R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-322 RZ/A1H Group, RZ/A1M Group Table 58.2 Module Debugger interface 58. List of Registers Register Bits Register Abbreviation CA9_CTI_ CTIOUTEN5 CA9_CTI_ CTIOUTEN6 CA9_CTI_ CTIOUTEN7 CA9_CTI_ CTITRIGINSTATUS CA9_CTI_ CTITRIGOUT STATUS CA9_CTI_ CTICHINSTATUS CA9_CTI_ CTICHOUTSTATUS CA9_CTI_CTIGATE CA9_CTI_ASICCTL CA9_CTI_ CLAIMSET CA9_CTI_ CLAIMCLR CA9_CTI_LAR CA9_CTI_LSR Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 Bits 24/16/8/0 - - - - - - - - - - - - - - - - - - - - - - - - - - - - TRIGOUTEN[3] TRIGOUTEN[2] TRIGOUTEN[1] TRIGOUTEN[0] - - - - - - - - - - - - - - - - - - - - - - - - - - - - TRIGOUTEN[3] TRIGOUTEN[2] TRIGOUTEN[1] TRIGOUTEN[0] - - - - - - - - - - - - - - - - - - - - - - - - - - - - TRIGOUTEN[3] TRIGOUTEN[2] TRIGOUTEN[1] TRIGOUTEN[0] - - - - - - - - - - - - - - - - - - - - - - - - TRIGINSTATUS[7] TRIGINSTATUS[6] TRIGINSTATUS[5] TRIGINSTATUS[4] TRIGINSTATUS[3] TRIGINSTATUS[2] TRIGINSTATUS[1] TRIGINSTATUS[0] - - - - - - - - - - - - - - - - - - - - - - - - TRIGOUT STATUS[7] TRIGOUT STATUS[6] TRIGOUT STATUS[5] TRIGOUT STATUS[4] TRIGOUT STATUS[3] TRIGOUT STATUS[2] TRIGOUT STATUS[1] TRIGOUT STATUS[0] - - - - - - - - - - - - - - - - - - - - - - - - - - - - CTCHIN STATUS[3] CTCHIN STATUS[2] CTCHIN STATUS[1] CTCHIN STATUS[0] - - - - - - - - - - - - - - - - - - - - - - - - - - - - CTCHOUT STATUS[3] CTCHOUT STATUS[2] CTCHOUT STATUS[1] CTCHOUT STATUS[0] - - - - - - - - - - - - - - - - - - - - - - - - - - - - CTIGATEEN3 CTIGATEEN2 CTIGATEEN1 CTIGATEEN0 - - - - - - - - - - - - - - - - - - - - - - - - - - - - ASICCTL[3] ASICCTL[2] ASICCTL[1] ASICCTL[0] - - - - - - - - - - - - - - - - - - - - - - - - - - - - CLAIMSET[3] CLAIMSET[2] CLAIMSET[1] CLAIMSET[0] - - - - - - - - - - - - - - - - - - - - - - - - - - - - CLAIMCLR[3] CLAIMCLR[2] CLAIMCLR[1] CLAIMCLR[0] ACCESS_W[31] ACCESS_W[30] ACCESS_W[29] ACCESS_W[28] ACCESS_W[27] ACCESS_W[26] ACCESS_W[25] ACCESS_W[24] ACCESS_W[23] ACCESS_W[22] ACCESS_W[21] ACCESS_W[20] ACCESS_W[19] ACCESS_W[18] ACCESS_W[17] ACCESS_W[16] ACCESS_W[15] ACCESS_W[14] ACCESS_W[13] ACCESS_W[12] ACCESS_W[11] ACCESS_W[10] ACCESS_W[9] ACCESS_W[8] ACCESS_W[7] ACCESS_W[6] ACCESS_W[5] ACCESS_W[4] ACCESS_W[3] ACCESS_W[2] ACCESS_W[1] ACCESS_W[0] - - - - - - - - - - - - - - - - - - - - - - - - - - - - - LOCKTYPE LOCKGRANT LOCKEXIST R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-323 RZ/A1H Group, RZ/A1M Group Table 58.2 Module Debugger interface 58. List of Registers Register Bits Register Abbreviation CA9_CTI_ AUTHSTATUS CA9_CTI_DEVID CA9_CTI_DEVTYPE CA9_CTI_ PERIPHID4 CA9_CTI_ PERIPHID0 CA9_CTI_ PERIPHID1 CA9_CTI_ PERIPHID2 CA9_CTI_ PERIPHID3 CA9_CTI_COMPID0 CA9_CTI_COMPID1 CA9_CTI_COMPID2 CA9_CTI_COMPID3 PTM_A9_ETMCR Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 Bits 24/16/8/0 - - - - - - - - - - - - - - - - - - - - - - - - SNID[1] SNID[0] SID[1] SID[0] NSNID[1] NSNID[0] NSID[1] NSID[0] - - - - - - - - - - - - CHANWIDTH[3] CHANWIDTH[2] CHANWIDTH[1] CHANWIDTH[0] TRIGWIDTH[7] TRIGWIDTH[6] TRIGWIDTH[5] TRIGWIDTH[4] TRIGWIDTH[3] TRIGWIDTH[2] TRIGWIDTH[1] TRIGWIDTH[0] - - - - EXTMUXNUM[3] EXTMUXNUM[2] EXTMUXNUM[1] EXTMUXNUM[0] - - - - - - - - - - - - - - - - - - - - - - - - Sub_type[3] Sub_type[2] Sub_type[1] Sub_type[0] Major_type[3] Major_type[2] Major_type[1] Major_type[0] - - - - - - - - - - - - - - - - - - - - - - - - 4KB_count[3] 4KB_count[2] 4KB_count[1] 4KB_count[0] JEP106_code[3] JEP106_code[2] JEP106_code[1] JEP106_code[0] - - - - - - - - - - - - - - - - - - - - - - - - Part_Number[7] Part_Number[6] Part_Number[5] Part_Number[4] Part_Number[3] Part_Number[2] Part_Number[1] Part_Number[0] - - - - - - - - - - - - - - - - - - - - - - - - JEP106_id[3] JEP106_id[2] JEP106_id[1] JEP106_id[0] Part_Number [11] Part_Number [10] Part_Number[9] Part_Number[8] - - - - - - - - - - - - - - - - - - - - - - - - Revision[3] Revision[2] Revision[1] Revision[0] JEDEC JEP106_id[6] JEP106_id[5] JEP106_id[4] - - - - - - - - - - - - - - - - - - - - - - - - RevAnd[3] RevAnd[2] RevAnd[1] RevAnd[0] CUSTOM[3] CUSTOM[2] CUSTOM[1] CUSTOM[0] - - - - - - - - - - - - - - - - - - - - - - - - Preamble[7] Preamble[6] Preamble[5] Preamble[4] Preamble[3] Preamble[2] Preamble[1] Preamble[0] - - - - - - - - - - - - - - - - - - - - - - - - Class[3] Class[2] Class[1] Class[0] Preamble[3] Preamble[2] Preamble[1] Preamble[0] - - - - - - - - - - - - - - - - - - - - - - - - Preamble[7] Preamble[6] Preamble[5] Preamble[4] Preamble[3] Preamble[2] Preamble[1] Preamble[0] - - - - - - - - - - - - - - - - - - - - - - - - Preamble[7] Preamble[6] Preamble[5] Preamble[4] Preamble[3] Preamble[2] Preamble[1] Preamble[0] - - Return stack enable Timestamp enable Processor select [1] Processor select [0] - Processor select[2] - - - - - - - - Context IDsize[1] Context IDsize[0] - CycleAccurate - ProgBit Debug request control Branch Broadcast Stall processor - - - - - - PowerDown R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-324 RZ/A1H Group, RZ/A1M Group Table 58.2 Module Debugger interface 58. List of Registers Register Bits Register Abbreviation PTM_A9_ETMCCR PTM_A9_ ETMTRIGGER PTM_A9_ETMSR PTM_A9_ETMSCR PTM_A9_ ETMTSSCR PTM_A9_ ETMTEEVR PTM_A9_ ETMTECR1 PTM_A9_ ETMACVR1 PTM_A9_ ETMACVR2 PTM_A9_ ETMACVR3 PTM_A9_ ETMACVR4 PTM_A9_ ETMACVR5 PTM_A9_ ETMACVR6 Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 Bits 24/16/8/0 ID Register present - - - Software access support Trace stop/start block present Number of Context ID comparators[1] Number of Context ID comparators[0] FIFOFULL logic Number of external outputs[2] Number of external outputs[1] Number of external outputs[0] Number of external inputs[2] Number of external inputs[1] Number of external inputs[0] Sequencer Numberofcounters[2] Numberofcounters[1] Numberofcounters[0] - - - - - - - - - Number of pairs of address comparators[3] Number of pairs of address comparators[2] Number of pairs of address comparators[1] Number of pairs of address comparators[0] - - - - - - - - - - - - - - - - Trigger event[15] Trigger Event[14] Trigger Event[13] Trigger Event[12] Trigger Event[11] Trigger Event[10] Trigger Event[9] Trigger Event[8] Trigger Event[7] Trigger Event[6] Trigger Event[5] Trigger Event[4] Trigger Event[3] Trigger Event[2] Trigger Event[1] Trigger Event[0] - - - - - - - - - - - - - - - - - - - - - - - - - - - - Trigger flag Trace start/stop resource status ProgBit value Untraced overflow flag - - - - - - - - - - - - - - - - - MAXCORES[2] MAXCORES[1] MAXCORES[0] - - - FIFOFULL supported - - - - - - - - - - - - - - - - Stop addresses[7] Stop addresses[6] Stop addresses[5] Stop addresses[4] Stop addresses[3] Stop addresses[2] Stop addresses[1] Stop addresses[0] - - - - - - - - Start addresses[7] Start addresses[6] Start addresses[5] Start addresses[4] Start addresses[3] Start addresses[2] Start addresses[1] Start addresses[0] - - - - - - - - - - - - - - - - Trace Enable event[15] Trace Enable event[14] Trace Enable event[13] Trace Enable event[12] Trace Enable event[11] Trace Enable event[10] Trace Enable event[9] Trace Enable event[8] Trace Enable event[7] Trace Enable event[6] Trace Enable event[5] Trace Enable event[4] Trace Enable event[3] Trace Enable event[2] Trace Enable event[1] Trace Enable event[0] - - - - - - Trace control enable Exclude/include flag - - - - - - - - - - - - - - - - Addresscom parators[3] Addresscom parators[2] Addresscom parators[1] Addresscom parators[0] Address[31] Address[30] Address[29] Address[28] Address[27] Address[26] Address[25] Address[24] Address[23] Address[22] Address[21] Address[20] Address[19] Address[18] Address[17] Address[16] Address[15] Address[14] Address[13] Address[12] Address[11] Address[10] Address[9] Address[8] Address[7] Address[6] Address[5] Address[4] Address[3] Address[2] Address[1] Address[0] Address[31] Address[30] Address[29] Address[28] Address[27] Address[26] Address[25] Address[24] Address[23] Address[22] Address[21] Address[20] Address[19] Address[18] Address[17] Address[16] Address[15] Address[14] Address[13] Address[12] Address[11] Address[10] Address[9] Address[8] Address[7] Address[6] Address[5] Address[4] Address[3] Address[2] Address[1] Address[0] Address[31] Address[30] Address[29] Address[28] Address[27] Address[26] Address[25] Address[24] Address[23] Address[22] Address[21] Address[20] Address[19] Address[18] Address[17] Address[16] Address[15] Address[14] Address[13] Address[12] Address[11] Address[10] Address[9] Address[8] Address[7] Address[6] Address[5] Address[4] Address[3] Address[2] Address[1] Address[0] Address[31] Address[30] Address[29] Address[28] Address[27] Address[26] Address[25] Address[24] Address[23] Address[22] Address[21] Address[20] Address[19] Address[18] Address[17] Address[16] Address[15] Address[14] Address[13] Address[12] Address[11] Address[10] Address[9] Address[8] Address[7] Address[6] Address[5] Address[4] Address[3] Address[2] Address[1] Address[0] Address[31] Address[30] Address[29] Address[28] Address[27] Address[26] Address[25] Address[24] Address[23] Address[22] Address[21] Address[20] Address[19] Address[18] Address[17] Address[16] Address[15] Address[14] Address[13] Address[12] Address[11] Address[10] Address[9] Address[8] Address[7] Address[6] Address[5] Address[4] Address[3] Address[2] Address[1] Address[0] Address[31] Address[30] Address[29] Address[28] Address[27] Address[26] Address[25] Address[24] Address[23] Address[22] Address[21] Address[20] Address[19] Address[18] Address[17] Address[16] Address[15] Address[14] Address[13] Address[12] Address[11] Address[10] Address[9] Address[8] Address[7] Address[6] Address[5] Address[4] Address[3] Address[2] Address[1] Address[0] R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-325 RZ/A1H Group, RZ/A1M Group Table 58.2 Module Debugger interface 58. List of Registers Register Bits Register Abbreviation PTM_A9_ ETMACVR7 PTM_A9_ ETMACVR8 PTM_A9_ ETMACTR1 PTM_A9_ ETMACTR2 PTM_A9_ ETMACTR3 PTM_A9_ ETMACTR4 PTM_A9_ ETMACTR5 PTM_A9_ ETMACTR6 PTM_A9_ ETMACTR7 PTM_A9_ ETMACTR8 PTM_A9_ETMCNTR LDVR1 PTM_A9_ ETMCNTRLDVR2 PTM_A9_ ETMCNTENR1 PTM_A9_ ETMCNTENR2 Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 Bits 24/16/8/0 Address[31] Address[30] Address[29] Address[28] Address[27] Address[26] Address[25] Address[24] Address[23] Address[22] Address[21] Address[20] Address[19] Address[18] Address[17] Address[16] Address[15] Address[14] Address[13] Address[12] Address[11] Address[10] Address[9] Address[8] Address[7] Address[6] Address[5] Address[4] Address[3] Address[2] Address[1] Address[0] Address[31] Address[30] Address[29] Address[28] Address[27] Address[26] Address[25] Address[24] Address[23] Address[22] Address[21] Address[20] Address[19] Address[18] Address[17] Address[16] Address[15] Address[14] Address[13] Address[12] Address[11] Address[10] Address[9] Address[8] Address[7] Address[6] Address[5] Address[4] Address[3] Address[2] Address[1] Address[0] - - - - - - - - - - - - - - - - - - - - Secure Level[1] Secure Level[0] Context ID[1] Context ID[0] - - - - - Access Type[2] Access Type[1] Access Type[0] - - - - - - - - - - - - - - - - - - - - Secure Level[1] Secure Level[0] Context ID[1] Context ID[0] - - - - - Access Type[2] Access Type[1] Access Type[0] - - - - - - - - - - - - - - - - - - - - Secure Level[1] Secure Level[0] Context ID[1] Context ID[0] - - - - - Access Type[2] Access Type[1] Access Type[0] - - - - - - - - - - - - - - - - - - - - Secure Level[1] Secure Level[0] Context ID[1] Context ID[0] - - - - - Access Type[2] Access Type[1] Access Type[0] - - - - - - - - - - - - - - - - - - - - Secure Level[1] Secure Level[0] Context ID[1] Context ID[0] - - - - - Access Type[2] Access Type[1] Access Type[0] - - - - - - - - - - - - - - - - - - - - Secure Level[1] Secure Level[0] Context ID[1] Context ID[0] - - - - - Access Type[2] Access Type[1] Access Type[0] - - - - - - - - - - - - - - - - - - - - Secure Level[1] Secure Level[0] Context ID[1] Context ID[0] - - - - - Access Type[2] Access Type[1] Access Type[0] - - - - - - - - - - - - - - - - - - - - Secure Level[1] Secure Level[0] Context ID[1] Context ID[0] - - - - - Access Type[2] Access Type[1] Access Type[0] - - - - - - - - - - - - - - - - value[15] value[14] value[13] value[12] value[11] value[10] value[9] value[8] value[7] value[6] value[5] value[4] value[3] value[2] value[1] value[0] - - - - - - - - - - - - - - - - value[15] value[14] value[13] value[12] value[11] value[10] value[9] value[8] value[7] value[6] value[5] value[4] value[3] value[2] value[1] value[0] - - - - - - - - - - - - - - - event[16] event[15] event[14] event[13] event[12] event[11] event[10] event[9] event[8] event[7] event[6] event[5] event[4] event[3] event[2] event[1] event[0] - - - - - - - - - - - - - - - event[16] event[15] event[14] event[13] event[12] event[11] event[10] event[9] event[8] event[7] event[6] event[5] event[4] event[3] event[2] event[1] event[0] R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-326 RZ/A1H Group, RZ/A1M Group Table 58.2 Module Debugger interface 58. List of Registers Register Bits Register Abbreviation PTM_A9_ ETMCNTRLDEVR1 PTM_A9_ ETMCNTRLDEVR2 PTM_A9_ ETMCNTVR1 PTM_A9_ ETMCNTVR2 PTM_A9_ ETMSQ12EVR PTM_A9_ ETMSQ21EVR PTM_A9_ ETMSQ23EVR PTM_A9_ ETMSQ31EVR PTM_A9_ ETMSQ32EVR PTM_A9_ ETMSQ13EVR PTM_A9_ETMSQR PTM_A9_ ETMEXTOUTEVR1 PTM_A9_ ETMEXTOUTEVR2 PTM_A9_ ETMCIDCVR1 Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 - - - - - - - - - - - - - - - event[16] event[15] event[14] event[13] event[12] event[11] event[10] event[9] event[8] event[7] event[6] event[5] event[4] event[3] event[2] event[1] event[0] - - - - - - - - - - - - - - - event[16] event[15] event[14] event[13] event[12] event[11] event[10] event[9] event[8] event[7] event[6] event[5] event[4] event[3] event[2] event[1] event[0] - - - - - - - - - - - - - - - - value[15] value[14] value[13] value[12] value[11] value[10] value[9] value[8] value[7] value[6] value[5] value[4] value[3] value[2] value[1] value[0] - - - - - - - - - - - - - - - - value[15] value[14] value[13] value[12] value[11] value[10] value[9] value[8] value[7] value[6] value[5] value[4] value[3] value[2] value[1] value[0] - - - - - - - - - - - - - - - event[16] event[15] event[14] event[13] event[12] event[11] event[10] event[9] event[8] event[7] event[6] event[5] event[4] event[3] event[2] event[1] event[0] - - - - - - - - - - - - - - - event[16] event[15] event[14] event[13] event[12] event[11] event[10] event[9] event[8] event[7] event[6] event[5] event[4] event[3] event[2] event[1] event[0] - - - - - - - - - - - - - - - event[16] event[15] event[14] event[13] event[12] event[11] event[10] event[9] event[8] event[7] event[6] event[5] event[4] event[3] event[2] event[1] event[0] - - - - - - - - - - - - - - - event[16] event[15] event[14] event[13] event[12] event[11] event[10] event[9] event[8] event[7] event[6] event[5] event[4] event[3] event[2] event[1] event[0] - - - - - - - - - - - - - - - event[16] event[15] event[14] event[13] event[12] event[11] event[10] event[9] event[8] event[7] event[6] event[5] event[4] event[3] event[2] event[1] event[0] - - - - - - - - - - - - - - - event[16] event[15] event[14] event[13] event[12] event[11] event[10] event[9] event[8] event[7] event[6] event[5] event[4] event[3] event[2] event[1] event[0] - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - state[1] state[0] - - - - - - - - - - - - - - - event[16] event[15] event[14] event[13] event[12] event[11] event[10] event[9] event[8] event[7] event[6] event[5] event[4] event[3] event[2] event[1] event[0] - - - - - - - - - - - - - - - event[16] event[15] event[14] event[13] event[12] event[11] event[10] event[9] event[8] event[7] event[6] event[5] event[4] event[3] event[2] event[1] event[0] value[31] value[30] value[29] value[28] value[27] value[26] value[25] value[24] value[23] value[22] value[21] value[20] value[19] value[18] value[17] value[16] value[15] value[14] value[13] value[12] value[11] value[10] value[9] value[8] value[7] value[6] value[5] value[4] value[3] value[2] value[1] value[0] R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 Bits 24/16/8/0 58-327 RZ/A1H Group, RZ/A1M Group Table 58.2 Module Debugger interface 58. List of Registers Register Bits Register Abbreviation PTM_A9_ ETMCIDCMR PTM_A9_ ETMSYNCFR PTM_A9_ETMIDR PTM_A9_ETMCCER PTM_A9_ ETMEXTINSELR PTM_A9_ ETMTSEVR PTM_A9_ ETMAUXCR PTM_A9_ ETMTRACEIDR PTM_A9_OSLSR PTM_A9_CLAIMSET PTM_A9_CLAIMCLR PTM_A9_LAR Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 Bits 24/16/8/0 mask[31] mask[30] mask[29] mask[28] mask[27] mask[26] mask[25] mask[24] mask[23] mask[22] mask[21] mask[20] mask[19] mask[18] mask[17] mask[16] mask[15] mask[14] mask[13] mask[12] mask[11] mask[10] mask[9] mask[8] mask[7] mask[6] mask[5] mask[4] mask[3] mask[2] mask[1] mask[0] - - - - - - - - - - - - - - - - - - - - frequency[11] frequency[10] frequency[9] frequency[8] frequency[7] frequency[6] frequency[5] frequency[4] frequency[3] frequency[2] frequency[1] frequency[0] code[7] code[6] code[5] code[4] code[3] code[2] code[1] code[0] - - - - Security 32-bitThumb - - - - - - Major[7] Major[6] Major[5] Major[4] Minor[3] Minor[2] Minor[1] Minor[0] revision[3] revision[2] revision[1] revision[0] - - - - - - Timestamps for DMB/DSB DMB/DSB treated as waypoint Return stack implemented Timestamping implemented - - - - - - Number of instrumentation resources[2] Number of instrumentation resources[1] Number of instrumentation resources[0] - - Extended external input bus size[7] Extended external input bus size[6] Extended external input bus size[5] Extended external input bus size[4] Extended external input bus size[3] Extended external input bus size[2] Extended external input bus size[1] Extended external input bus size[0] Number of extended external input selectors[2] Number of extended external input selectors[1] Number of extended external input selectors[0] - - - - - - - - - - - - - - - - - - Second extended external input selector[5] Second extended external input selector[4] Second extended external input selector[3] Second extended external input selector[2] Second extended external input selector[1] Second extended external input selector[0] - - First extended external input selector[5] First extended external input selector[4] First extended external input selector[3] First extended external input selector[2] First extended external input selector[1] First extended external input selector[0] - - - - - - - - - - - - - - - event[16] event[15] event[14] event[13] event[12] event[11] event[10] event[9] event[8] event[7] event[6] event[5] event[4] event[3] event[2] event[1] event[0] - - - - - - - - - - - - - - - - - - - - - - - - - - - - Force synchronization packet insertion Disable waypoint update packet Disable timestamps on barriers Disable forced overflow - - - - - - - - - - - - - - - - - - - - - - - - ID[7] ID[6] ID[5] ID[4] ID[3] ID[2] ID[1] ID[0] - - - - - - - - - - - - - - - - - - - - - - - - - - - - Lock access mechanism indicator 32-bit access required PTM trace registers locked/ unlocked Lock access mechanism indicator - - - - - - - - - - - - - - - - - - - - - - - - CLAIMSET[7] CLAIMSET[6] CLAIMSET[5] CLAIMSET[4] CLAIMSET[3] CLAIMSET[2] CLAIMSET[1] CLAIMSET[0] - - - - - - - - - - - - - - - - - - - - - - - - CLAIMCLR[7] CLAIMCLR[6] CLAIMCLR[5] CLAIMCLR[4] CLAIMCLR[3] CLAIMCLR[2] CLAIMCLR[1] CLAIMCLR[0] ACCESS_W[31] ACCESS_W[30] ACCESS_W[29] ACCESS_W[28] ACCESS_W[27] ACCESS_W[26] ACCESS_W[25] ACCESS_W[24] ACCESS_W[23] ACCESS_W[22] ACCESS_W[21] ACCESS_W[20] ACCESS_W[19] ACCESS_W[18] ACCESS_W[17] ACCESS_W[16] ACCESS_W[15] ACCESS_W[14] ACCESS_W[13] ACCESS_W[12] ACCESS_W[11] ACCESS_W[10] ACCESS_W[9] ACCESS_W[8] ACCESS_W[7] ACCESS_W[6] ACCESS_W[5] ACCESS_W[4] ACCESS_W[3] ACCESS_W[2] ACCESS_W[1] ACCESS_W[0] R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-328 RZ/A1H Group, RZ/A1M Group Table 58.2 Module Debugger interface Register Bits Register Abbreviation PTM_A9_LSR PTM_A9_ AUTHSTATUS PTM_A9_DEVTYPE PTM_A9_ PERIPHID4 PTM_A9_ PERIPHID0 PTM_A9_ PERIPHID1 PTM_A9_ PERIPHID2 PTM_A9_ PERIPHID3 PTM_A9_COMPID0 PTM_A9_COMPID1 PTM_A9_COMPID2 PTM_A9_COMPID3 EthernetAVB 58. List of Registers CCC DBAT DLR Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 Bits 24/16/8/0 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - LOCKTYPE LOCKGRANT LOCKEXIST - - - - - - - - - - - - - - - - - - - - - - - - SNID[1] SNID[0] SID[1] SID[0] NSNID[1] NSNID[0] NSID[1] NSID[0] - - - - - - - - - - - - - - - - - - - - - - - - Sub_type[3] Sub_type[2] Sub_type[1] Sub_type[0] Main_type[3] Main_type[2] Main_type[1] Main_type[0] - - - - - - - - - - - - - - - - - - - - - - - - 4KB_count[3] 4KB_count[2] 4KB_count[1] 4KB_count[0] JEP106_code[3] JEP106_code[2] JEP106_code[1] JEP106_code[0] - - - - - - - - - - - - - - - - - - - - - - - - Part_Number[7] Part_Number[6] Part_Number[5] Part_Number[4] Part_Number[3] Part_Number[2] Part_Number[1] Part_Number[0] - - - - - - - - - - - - - - - - - - - - - - - - JEP106_id[3] JEP106_id[2] JEP106_id[1] JEP106_id[0] Part_Number[11] Part_Number[10] Part_Number[9] Part_Number[8] - - - - - - - - - - - - - - - - - - - - - - - - Revision[3] Revision[2] Revision[1] Revision[0] JEDEC JEP106_id[6] JEP106_id[5] JEP106_id[4] - - - - - - - - - - - - - - - - - - - - - - - - RevAnd[3] RevAnd[2] RevAnd[1] RevAnd[0] CUSTOM[3] CUSTOM[2] CUSTOM[1] CUSTOM[0] - - - - - - - - - - - - - - - - - - - - - - - - Preamble[7] Preamble[6] Preamble[5] Preamble[4] Preamble[3] Preamble[2] Preamble[1] Preamble[0] - - - - - - - - - - - - - - - - - - - - - - - - Class[3] Class[2] Class[1] Class[0] Preamble[3] Preamble[2] Preamble[1] Preamble[0] - - - - - - - - - - - - - - - - - - - - - - - - Preamble[7] Preamble[6] Preamble[5] Preamble[4] Preamble[3] Preamble[2] Preamble[1] Preamble[0] - - - - - - - - - - - - - - - - - - - - - - - - Preamble[7] Preamble[6] Preamble[5] Preamble[4] Preamble[3] Preamble[2] Preamble[1] Preamble[0] - - - - - - FCE LBME - - - BOC - - CSEL[1] CSEL[0] - - - - - - - DTSR - - - - - - OPC[1] OPC[0] TA[31] TA[30] TA[29] TA[28] TA[27] TA[26] TA[25] TA[24] TA[23] TA[22] TA[21] TA[20] TA[19] TA[18] TA[17] TA[16] TA[15] TA[14] TA[13] TA[12] TA[11] TA[10] TA[9] TA[8] TA[7] TA[6] TA[5] TA[4] TA[3] TA[2] TA[1] TA[0] - - - - - - - - - - LBA21 LBA20 LBA19 LBA18 LBA17 LBA16 LBA15 LBA14 LBA13 LBA12 LBA11 LBA10 LBA9 LBA8 LBA7 LBA6 LBA5 LBA4 LBA3 LBA2 LBA1 LBA0 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-329 RZ/A1H Group, RZ/A1M Group Table 58.2 Module EthernetAVB 58. List of Registers Register Bits Register Abbreviation CSR CDAR0 CDAR1 CDAR2 CDAR3 CDAR4 CDAR5 CDAR6 CDAR7 CDAR8 CDAR9 CDAR10 CDAR11 CDAR12 CDAR13 Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 - - - - - - - Bits 24/16/8/0 - - - - RPO TPO3 TPO2 TPO1 TPO0 - - - - - - - DTS - - - - OPS[3] OPS[2] OPS[1] OPS[0] CDA[31] CDA[30] CDA[29] CDA[28] CDA[27] CDA[26] CDA[25] CDA[24] CDA[23] CDA[22] CDA[21] CDA[20] CDA[19] CDA[18] CDA[17] CDA[16] CDA[15] CDA[14] CDA[13] CDA[12] CDA[11] CDA[10] CDA[9] CDA[8] CDA[7] CDA[6] CDA[5] CDA[4] CDA[3] CDA[2] CDA[1] CDA[0] CDA[31] CDA[30] CDA[29] CDA[28] CDA[27] CDA[26] CDA[25] CDA[24] CDA[23] CDA[22] CDA[21] CDA[20] CDA[19] CDA[18] CDA[17] CDA[16] CDA[15] CDA[14] CDA[13] CDA[12] CDA[11] CDA[10] CDA[9] CDA[8] CDA[7] CDA[6] CDA[5] CDA[4] CDA[3] CDA[2] CDA[1] CDA[0] CDA[31] CDA[30] CDA[29] CDA[28] CDA[27] CDA[26] CDA[25] CDA[24] CDA[23] CDA[22] CDA[21] CDA[20] CDA[19] CDA[18] CDA[17] CDA[16] CDA[15] CDA[14] CDA[13] CDA[12] CDA[11] CDA[10] CDA[9] CDA[8] CDA[7] CDA[6] CDA[5] CDA[4] CDA[3] CDA[2] CDA[1] CDA[0] CDA[31] CDA[30] CDA[29] CDA[28] CDA[27] CDA[26] CDA[25] CDA[24] CDA[23] CDA[22] CDA[21] CDA[20] CDA[19] CDA[18] CDA[17] CDA[16] CDA[15] CDA[14] CDA[13] CDA[12] CDA[11] CDA[10] CDA[9] CDA[8] CDA[7] CDA[6] CDA[5] CDA[4] CDA[3] CDA[2] CDA[1] CDA[0] CDA[31] CDA[30] CDA[29] CDA[28] CDA[27] CDA[26] CDA[25] CDA[24] CDA[23] CDA[22] CDA[21] CDA[20] CDA[19] CDA[18] CDA[17] CDA[16] CDA[15] CDA[14] CDA[13] CDA[12] CDA[11] CDA[10] CDA[9] CDA[8] CDA[7] CDA[6] CDA[5] CDA[4] CDA[3] CDA[2] CDA[1] CDA[0] CDA[31] CDA[30] CDA[29] CDA[28] CDA[27] CDA[26] CDA[25] CDA[24] CDA[23] CDA[22] CDA[21] CDA[20] CDA[19] CDA[18] CDA[17] CDA[16] CDA[15] CDA[14] CDA[13] CDA[12] CDA[11] CDA[10] CDA[9] CDA[8] CDA[7] CDA[6] CDA[5] CDA[4] CDA[3] CDA[2] CDA[1] CDA[0] CDA[31] CDA[30] CDA[29] CDA[28] CDA[27] CDA[26] CDA[25] CDA[24] CDA[23] CDA[22] CDA[21] CDA[20] CDA[19] CDA[18] CDA[17] CDA[16] CDA[15] CDA[14] CDA[13] CDA[12] CDA[11] CDA[10] CDA[9] CDA[8] CDA[7] CDA[6] CDA[5] CDA[4] CDA[3] CDA[2] CDA[1] CDA[0] CDA[31] CDA[30] CDA[29] CDA[28] CDA[27] CDA[26] CDA[25] CDA[24] CDA[23] CDA[22] CDA[21] CDA[20] CDA[19] CDA[18] CDA[17] CDA[16] CDA[15] CDA[14] CDA[13] CDA[12] CDA[11] CDA[10] CDA[9] CDA[8] CDA[7] CDA[6] CDA[5] CDA[4] CDA[3] CDA[2] CDA[1] CDA[0] CDA[31] CDA[30] CDA[29] CDA[28] CDA[27] CDA[26] CDA[25] CDA[24] CDA[23] CDA[22] CDA[21] CDA[20] CDA[19] CDA[18] CDA[17] CDA[16] CDA[15] CDA[14] CDA[13] CDA[12] CDA[11] CDA[10] CDA[9] CDA[8] CDA[7] CDA[6] CDA[5] CDA[4] CDA[3] CDA[2] CDA[1] CDA[0] CDA[31] CDA[30] CDA[29] CDA[28] CDA[27] CDA[26] CDA[25] CDA[24] CDA[23] CDA[22] CDA[21] CDA[20] CDA[19] CDA[18] CDA[17] CDA[16] CDA[15] CDA[14] CDA[13] CDA[12] CDA[11] CDA[10] CDA[9] CDA[8] CDA[7] CDA[6] CDA[5] CDA[4] CDA[3] CDA[2] CDA[1] CDA[0] CDA[31] CDA[30] CDA[29] CDA[28] CDA[27] CDA[26] CDA[25] CDA[24] CDA[23] CDA[22] CDA[21] CDA[20] CDA[19] CDA[18] CDA[17] CDA[16] CDA[15] CDA[14] CDA[13] CDA[12] CDA[11] CDA[10] CDA[9] CDA[8] CDA[7] CDA[6] CDA[5] CDA[4] CDA[3] CDA[2] CDA[1] CDA[0] CDA[31] CDA[30] CDA[29] CDA[28] CDA[27] CDA[26] CDA[25] CDA[24] CDA[23] CDA[22] CDA[21] CDA[20] CDA[19] CDA[18] CDA[17] CDA[16] CDA[15] CDA[14] CDA[13] CDA[12] CDA[11] CDA[10] CDA[9] CDA[8] CDA[7] CDA[6] CDA[5] CDA[4] CDA[3] CDA[2] CDA[1] CDA[0] CDA[31] CDA[30] CDA[29] CDA[28] CDA[27] CDA[26] CDA[25] CDA[24] CDA[23] CDA[22] CDA[21] CDA[20] CDA[19] CDA[18] CDA[17] CDA[16] CDA[15] CDA[14] CDA[13] CDA[12] CDA[11] CDA[10] CDA[9] CDA[8] CDA[7] CDA[6] CDA[5] CDA[4] CDA[3] CDA[2] CDA[1] CDA[0] CDA[31] CDA[30] CDA[29] CDA[28] CDA[27] CDA[26] CDA[25] CDA[24] CDA[23] CDA[22] CDA[21] CDA[20] CDA[19] CDA[18] CDA[17] CDA[16] CDA[15] CDA[14] CDA[13] CDA[12] CDA[11] CDA[10] CDA[9] CDA[8] CDA[7] CDA[6] CDA[5] CDA[4] CDA[3] CDA[2] CDA[1] CDA[0] R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-330 RZ/A1H Group, RZ/A1M Group Table 58.2 Module EthernetAVB 58. List of Registers Register Bits Register Abbreviation CDAR14 CDAR15 CDAR16 CDAR17 CDAR18 CDAR19 CDAR20 CDAR21 ESR RCR RQC0 RQC1 RQC2 RQC3 RQC4 Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 Bits 24/16/8/0 CDA[31] CDA[30] CDA[29] CDA[28] CDA[27] CDA[26] CDA[25] CDA[24] CDA[23] CDA[22] CDA[21] CDA[20] CDA[19] CDA[18] CDA[17] CDA[16] CDA[15] CDA[14] CDA[13] CDA[12] CDA[11] CDA[10] CDA[9] CDA[8] CDA[7] CDA[6] CDA[5] CDA[4] CDA[3] CDA[2] CDA[1] CDA[0] CDA[31] CDA[30] CDA[29] CDA[28] CDA[27] CDA[26] CDA[25] CDA[24] CDA[23] CDA[22] CDA[21] CDA[20] CDA[19] CDA[18] CDA[17] CDA[16] CDA[15] CDA[14] CDA[13] CDA[12] CDA[11] CDA[10] CDA[9] CDA[8] CDA[7] CDA[6] CDA[5] CDA[4] CDA[3] CDA[2] CDA[1] CDA[0] CDA[31] CDA[30] CDA[29] CDA[28] CDA[27] CDA[26] CDA[25] CDA[24] CDA[23] CDA[22] CDA[21] CDA[20] CDA[19] CDA[18] CDA[17] CDA[16] CDA[15] CDA[14] CDA[13] CDA[12] CDA[11] CDA[10] CDA[9] CDA[8] CDA[7] CDA[6] CDA[5] CDA[4] CDA[3] CDA[2] CDA[1] CDA[0] CDA[31] CDA[30] CDA[29] CDA[28] CDA[27] CDA[26] CDA[25] CDA[24] CDA[23] CDA[22] CDA[21] CDA[20] CDA[19] CDA[18] CDA[17] CDA[16] CDA[15] CDA[14] CDA[13] CDA[12] CDA[11] CDA[10] CDA[9] CDA[8] CDA[7] CDA[6] CDA[5] CDA[4] CDA[3] CDA[2] CDA[1] CDA[0] CDA[31] CDA[30] CDA[29] CDA[28] CDA[27] CDA[26] CDA[25] CDA[24] CDA[23] CDA[22] CDA[21] CDA[20] CDA[19] CDA[18] CDA[17] CDA[16] CDA[15] CDA[14] CDA[13] CDA[12] CDA[11] CDA[10] CDA[9] CDA[8] CDA[7] CDA[6] CDA[5] CDA[4] CDA[3] CDA[2] CDA[1] CDA[0] CDA[31] CDA[30] CDA[29] CDA[28] CDA[27] CDA[26] CDA[25] CDA[24] CDA[23] CDA[22] CDA[21] CDA[20] CDA[19] CDA[18] CDA[17] CDA[16] CDA[15] CDA[14] CDA[13] CDA[12] CDA[11] CDA[10] CDA[9] CDA[8] CDA[7] CDA[6] CDA[5] CDA[4] CDA[3] CDA[2] CDA[1] CDA[0] CDA[31] CDA[30] CDA[29] CDA[28] CDA[27] CDA[26] CDA[25] CDA[24] CDA[23] CDA[22] CDA[21] CDA[20] CDA[19] CDA[18] CDA[17] CDA[16] CDA[15] CDA[14] CDA[13] CDA[12] CDA[11] CDA[10] CDA[9] CDA[8] CDA[7] CDA[6] CDA[5] CDA[4] CDA[3] CDA[2] CDA[1] CDA[0] CDA[31] CDA[30] CDA[29] CDA[28] CDA[27] CDA[26] CDA[25] CDA[24] CDA[23] CDA[22] CDA[21] CDA[20] CDA[19] CDA[18] CDA[17] CDA[16] CDA[15] CDA[14] CDA[13] CDA[12] CDA[11] CDA[10] CDA[9] CDA[8] CDA[7] CDA[6] CDA[5] CDA[4] CDA[3] CDA[2] CDA[1] CDA[0] - - - - - - - - - - - - - - - - - - - EIL ET[3] ET[2] ET[1] ET[0] - - - EQN[4] EQN[3] EQN[2] EQN[1] EQN[0] - - - RFCL[12] RFCL[11] RFCL[10] RFCL[9] RFCL[8] RFCL[7] RFCL[6] RFCL[5] RFCL[4] RFCL[3] RFCL[2] RFCL[1] RFCL[0] - - - - - - - - - - ETS2 ETS0 ESF[1] ESF[0] ENCF EFFS - - UFCC3[1] UFCC3[0] - - RSM3[1] RSM3[0] - - UFCC2[1] UFCC2[0] - - RSM2[1] RSM2[0] - - UFCC1[1] UFCC1[0] - - RSM1[1] RSM1[0] - - UFCC0[1] UFCC0[0] - - RSM0[1] RSM0[0] - - UFCC3[1] UFCC3[0] - - RSM3[1] RSM3[0] - - UFCC2[1] UFCC2[0] - - RSM2[1] RSM2[0] - - UFCC1[1] UFCC1[0] - - RSM1[1] RSM1[0] - - UFCC0[1] UFCC0[0] - - RSM0[1] RSM0[0] - - UFCC3[1] UFCC3[0] - - RSM3[1] RSM3[0] - - UFCC2[1] UFCC2[0] - - RSM2[1] RSM2[0] - - UFCC1[1] UFCC1[0] - - RSM1[1] RSM1[0] - - UFCC0[1] UFCC0[0] - - RSM0[1] RSM0[0] - - UFCC3[1] UFCC3[0] - - RSM3[1] RSM3[0] - - UFCC2[1] UFCC2[0] - - RSM2[1] RSM2[0] - - UFCC1[1] UFCC1[0] - - RSM1[1] RSM1[0] - - UFCC0[1] UFCC0[0] - - RSM0[1] RSM0[0] - - UFCC3[1] UFCC3[0] - - RSM3[1] RSM3[0] - - UFCC2[1] UFCC2[0] - - RSM2[1] RSM2[0] - - UFCC1[1] UFCC1[0] - - RSM1[1] RSM1[0] - - UFCC0[1] UFCC0[0] - - RSM0[1] RSM0[0] R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-331 RZ/A1H Group, RZ/A1M Group Table 58.2 Module EthernetAVB 58. List of Registers Register Bits Register Abbreviation RPC UFCS UFCV0 UFCV1 UFCV2 UFCV3 UFCV4 UFCD0 UFCD1 UFCD2 UFCD3 UFCD4 SFO SFP0 SFP1 Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 - - - - - - - Bits 24/16/8/0 - DCNT[7] DCNT[6] DCNT[5] DCNT[4] DCNT[3] DCNT[2] DCNT[1] DCNT[0] PCNT[0] - - - - - PCNT[2] PCNT[1] - - - - - - - - - - SL3[5] SL3[4] SL3[3] SL3[2] SL3[1] SL3[0] - - SL2[5] SL2[4] SL2[3] SL2[2] SL2[1] SL2[0] - - SL1[5] SL1[4] SL1[3] SL1[2] SL1[1] SL1[0] - - SL0[5] SL0[4] SL0[3] SL0[2] SL0[1] SL0[0] - - CV3[5] CV3[4] CV3[3] CV3[2] CV3[1] CV3[0] - - CV2[5] CV2[4] CV2[3] CV2[2] CV2[1] CV2[0] - - CV1[5] CV1[4] CV1[3] CV1[2] CV1[1] CV1[0] - - CV0[5] CV0[4] CV0[3] CV0[2] CV0[1] CV0[0] - - CV3[5] CV3[4] CV3[3] CV3[2] CV3[1] CV3[0] - - CV2[5] CV2[4] CV2[3] CV2[2] CV2[1] CV2[0] - - CV1[5] CV1[4] CV1[3] CV1[2] CV1[1] CV1[0] - - CV0[5] CV0[4] CV0[3] CV0[2] CV0[1] CV0[0] - - CV3[5] CV3[4] CV3[3] CV3[2] CV3[1] CV3[0] - - CV2[5] CV2[4] CV2[3] CV2[2] CV2[1] CV2[0] - - CV1[5] CV1[4] CV1[3] CV1[2] CV1[1] CV1[0] - - CV0[5] CV0[4] CV0[3] CV0[2] CV0[1] CV0[0] - - CV3[5] CV3[4] CV3[3] CV3[2] CV3[1] CV3[0] - - CV2[5] CV2[4] CV2[3] CV2[2] CV2[1] CV2[0] - - CV1[5] CV1[4] CV1[3] CV1[2] CV1[1] CV1[0] - - CV0[5] CV0[4] CV0[3] CV0[2] CV0[1] CV0[0] - - CV3[5] CV3[4] CV3[3] CV3[2] CV3[1] CV3[0] - - CV2[5] CV2[4] CV2[3] CV2[2] CV2[1] CV2[0] - - CV1[5] CV1[4] CV1[3] CV1[2] CV1[1] CV1[0] - - CV0[5] CV0[4] CV0[3] CV0[2] CV0[1] CV0[0] - - DV3[5] DV3[4] DV3[3] DV3[2] DV3[1] DV3[0] - - DV2[5] DV2[4] DV2[3] DV2[2] DV2[1] DV2[0] - - DV1[5] DV1[4] DV1[3] DV1[2] DV1[1] DV1[0] - - DV0[5] DV0[4] DV0[3] DV0[2] DV0[1] DV0[0] - - DV3[5] DV3[4] DV3[3] DV3[2] DV3[1] DV3[0] - - DV2[5] DV2[4] DV2[3] DV2[2] DV2[1] DV2[0] - - DV1[5] DV1[4] DV1[3] DV1[2] DV1[1] DV1[0] - - DV0[5] DV0[4] DV0[3] DV0[2] DV0[1] DV0[0] - - DV3[5] DV3[4] DV3[3] DV3[2] DV3[1] DV3[0] - - DV2[5] DV2[4] DV2[3] DV2[2] DV2[1] DV2[0] - - DV1[5] DV1[4] DV1[3] DV1[2] DV1[1] DV1[0] - - DV0[5] DV0[4] DV0[3] DV0[2] DV0[1] DV0[0] - - DV3[5] DV3[4] DV3[3] DV3[2] DV3[1] DV3[0] - - DV2[5] DV2[4] DV2[3] DV2[2] DV2[1] DV2[0] - - DV1[5] DV1[4] DV1[3] DV1[2] DV1[1] DV1[0] - - DV0[5] DV0[4] DV0[3] DV0[2] DV0[1] DV0[0] - - DV3[5] DV3[4] DV3[3] DV3[2] DV3[1] DV3[0] - - DV2[5] DV2[4] DV2[3] DV2[2] DV2[1] DV2[0] - - DV1[5] DV1[4] DV1[3] DV1[2] DV1[1] DV1[0] - - DV0[5] DV0[4] DV0[3] DV0[2] DV0[1] DV0[0] - - - - - - - - - - - - - - - - - - - - - - - - - - FBP[5] FBP[4] FBP[3] FBP[2] FBP[1] FBP[0] FP0[31] FP0[30] FP0[29] FP0[28] FP0[27] FP0[26] FP0[25] FP0[24] FP0[23] FP0[22] FP0[21] FP0[20] FP0[19] FP0[18] FP0[17] FP0[16] FP0[15] FP0[14] FP0[13] FP0[12] FP0[11] FP0[10] FP0[9] FP0[8] FP0[7] FP0[6] FP0[5] FP0[4] FP0[3] FP0[2] FP0[1] FP0[0] FP0[63] FP0[62] FP0[61] FP0[60] FP0[59] FP0[58] FP0[57] FP0[56] FP0[55] FP0[54] FP0[53] FP0[52] FP0[51] FP0[50] FP0[49] FP0[48] FP0[47] FP0[46] FP0[45] FP0[44] FP0[43] FP0[42] FP0[41] FP0[40] FP0[39] FP0[38] FP0[37] FP0[36] FP0[35] FP0[34] FP0[33] FP0[32] R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-332 RZ/A1H Group, RZ/A1M Group Table 58.2 Module EthernetAVB 58. List of Registers Register Bits Register Abbreviation SFP2 SFP3 SFP4 SFP5 SFP6 SFP7 SFP8 SFP9 SFP10 SFP11 SFP12 SFP13 SFP14 SFP15 SFP16 Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 Bits 24/16/8/0 FP1[31] FP1[30] FP1[29] FP1[28] FP1[27] FP1[26] FP1[25] FP1[24] FP1[23] FP1[22] FP1[21] FP1[20] FP1[19] FP1[18] FP1[17] FP1[16] FP1[15] FP1[14] FP1[13] FP1[12] FP1[11] FP1[10] FP1[9] FP1[8] FP1[7] FP1[6] FP1[5] FP1[4] FP1[3] FP1[2] FP1[1] FP1[0] FP1[63] FP1[62] FP1[61] FP1[60] FP1[59] FP1[58] FP1[57] FP1[56] FP1[55] FP1[54] FP1[53] FP1[52] FP1[51] FP1[50] FP1[49] FP1[48] FP1[47] FP1[46] FP1[45] FP1[44] FP1[43] FP1[42] FP1[41] FP1[40] FP1[39] FP1[38] FP1[37] FP1[36] FP1[35] FP1[34] FP1[33] FP1[32] FP2[31] FP2[30] FP2[29] FP2[28] FP2[27] FP2[26] FP2[25] FP2[24] FP2[23] FP2[22] FP2[21] FP2[20] FP2[19] FP2[18] FP2[17] FP2[16] FP2[15] FP2[14] FP2[13] FP2[12] FP2[11] FP2[10] FP2[9] FP2[8] FP2[7] FP2[6] FP2[5] FP2[4] FP2[3] FP2[2] FP2[1] FP2[0] FP2[63] FP2[62] FP2[61] FP2[60] FP2[59] FP2[58] FP2[57] FP2[56] FP2[55] FP2[54] FP2[53] FP2[52] FP2[51] FP2[50] FP2[49] FP2[48] FP2[47] FP2[46] FP2[45] FP2[44] FP2[43] FP2[42] FP2[41] FP2[40] FP2[39] FP2[38] FP2[37] FP2[36] FP2[35] FP2[34] FP2[33] FP2[32] FP3[31] FP3[30] FP3[29] FP3[28] FP3[27] FP3[26] FP3[25] FP3[24] FP3[23] FP3[22] FP3[21] FP3[20] FP3[19] FP3[18] FP3[17] FP3[16] FP3[15] FP3[14] FP3[13] FP3[12] FP3[11] FP3[10] FP3[9] FP3[8] FP3[7] FP3[6] FP3[5] FP3[4] FP3[3] FP3[2] FP3[1] FP3[0] FP3[63] FP3[62] FP3[61] FP3[60] FP3[59] FP3[58] FP3[57] FP3[56] FP3[55] FP3[54] FP3[53] FP3[52] FP3[51] FP3[50] FP3[49] FP3[48] FP3[47] FP3[46] FP3[45] FP3[44] FP3[43] FP3[42] FP3[41] FP3[40] FP3[39] FP3[38] FP3[37] FP3[36] FP3[35] FP3[34] FP3[33] FP3[32] FP4[31] FP4[30] FP4[29] FP4[28] FP4[27] FP4[26] FP4[25] FP4[24] FP4[23] FP4[22] FP4[21] FP4[20] FP4[19] FP4[18] FP4[17] FP4[16] FP4[15] FP4[14] FP4[13] FP4[12] FP4[11] FP4[10] FP4[9] FP4[8] FP4[7] FP4[6] FP4[5] FP4[4] FP4[3] FP4[2] FP4[1] FP4[0] FP4[63] FP4[62] FP4[61] FP4[60] FP4[59] FP4[58] FP4[57] FP4[56] FP4[55] FP4[54] FP4[53] FP4[52] FP4[51] FP4[50] FP4[49] FP4[48] FP4[47] FP4[46] FP4[45] FP4[44] FP4[43] FP4[42] FP4[41] FP4[40] FP4[39] FP4[38] FP4[37] FP4[36] FP4[35] FP4[34] FP4[33] FP4[32] FP5[31] FP5[30] FP5[29] FP5[28] FP5[27] FP5[26] FP5[25] FP5[24] FP5[23] FP5[22] FP5[21] FP5[20] FP5[19] FP5[18] FP5[17] FP5[16] FP5[15] FP5[14] FP5[13] FP5[12] FP5[11] FP5[10] FP5[9] FP5[8] FP5[7] FP5[6] FP5[5] FP5[4] FP5[3] FP5[2] FP5[1] FP5[0] FP5[63] FP5[62] FP5[61] FP5[60] FP5[59] FP5[58] FP5[57] FP5[56] FP5[55] FP5[54] FP5[53] FP5[52] FP5[51] FP5[50] FP5[49] FP5[48] FP5[47] FP5[46] FP5[45] FP5[44] FP5[43] FP5[42] FP5[41] FP5[40] FP5[39] FP5[38] FP5[37] FP5[36] FP5[35] FP5[34] FP5[33] FP5[32] FP6[31] FP6[30] FP6[29] FP6[28] FP6[27] FP6[26] FP6[25] FP6[24] FP6[23] FP6[22] FP6[21] FP6[20] FP6[19] FP6[18] FP6[17] FP6[16] FP6[15] FP6[14] FP6[13] FP6[12] FP6[11] FP6[10] FP6[9] FP6[8] FP6[7] FP6[6] FP6[5] FP6[4] FP6[3] FP6[2] FP6[1] FP6[0] FP6[63] FP6[62] FP6[61] FP6[60] FP6[59] FP6[58] FP6[57] FP6[56] FP6[55] FP6[54] FP6[53] FP6[52] FP6[51] FP6[50] FP6[49] FP6[48] FP6[47] FP6[46] FP6[45] FP6[44] FP6[43] FP6[42] FP6[41] FP6[40] FP6[39] FP6[38] FP6[37] FP6[36] FP6[35] FP6[34] FP6[33] FP6[32] FP7[31] FP7[30] FP7[29] FP7[28] FP7[27] FP7[26] FP7[25] FP7[24] FP7[23] FP7[22] FP7[21] FP7[20] FP7[19] FP7[18] FP7[17] FP7[16] FP7[15] FP7[14] FP7[13] FP7[12] FP7[11] FP7[10] FP7[9] FP7[8] FP7[7] FP7[6] FP7[5] FP7[4] FP7[3] FP7[2] FP7[1] FP7[0] FP7[63] FP7[62] FP7[61] FP7[60] FP7[59] FP7[58] FP7[57] FP7[56] FP7[55] FP7[54] FP7[53] FP7[52] FP7[51] FP7[50] FP7[49] FP7[48] FP7[47] FP7[46] FP7[45] FP7[44] FP7[43] FP7[42] FP7[41] FP7[40] FP7[39] FP7[38] FP7[37] FP7[36] FP7[35] FP7[34] FP7[33] FP7[32] FP8[31] FP8[30] FP8[29] FP8[28] FP8[27] FP8[26] FP8[25] FP8[24] FP8[23] FP8[22] FP8[21] FP8[20] FP8[19] FP8[18] FP8[17] FP8[16] FP8[15] FP8[14] FP8[13] FP8[12] FP8[11] FP8[10] FP8[9] FP8[8] FP8[7] FP8[6] FP8[5] FP8[4] FP8[3] FP8[2] FP8[1] FP8[0] R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-333 RZ/A1H Group, RZ/A1M Group Table 58.2 Module EthernetAVB 58. List of Registers Register Bits Register Abbreviation SFP17 SFP18 SFP19 SFP20 SFP21 SFP22 SFP23 SFP24 SFP25 SFP26 SFP27 SFP28 SFP29 SFP30 SFP31 Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 Bits 24/16/8/0 FP8[63] FP8[62] FP8[61] FP8[60] FP8[59] FP8[58] FP8[57] FP8[56] FP8[55] FP8[54] FP8[53] FP8[52] FP8[51] FP8[50] FP8[49] FP8[48] FP8[47] FP8[46] FP8[45] FP8[44] FP8[43] FP8[42] FP8[41] FP8[40] FP8[39] FP8[38] FP8[37] FP8[36] FP8[35] FP8[34] FP8[33] FP8[32] FP9[31] FP9[30] FP9[29] FP9[28] FP9[27] FP9[26] FP9[25] FP9[24] FP9[23] FP9[22] FP9[21] FP9[20] FP9[19] FP9[18] FP9[17] FP9[16] FP9[15] FP9[14] FP9[13] FP9[12] FP9[11] FP9[10] FP9[9] FP9[8] FP9[7] FP9[6] FP9[5] FP9[4] FP9[3] FP9[2] FP9[1] FP9[0] FP9[63] FP9[62] FP9[61] FP9[60] FP9[59] FP9[58] FP9[57] FP9[56] FP9[55] FP9[54] FP9[53] FP9[52] FP9[51] FP9[50] FP9[49] FP9[48] FP9[47] FP9[46] FP9[45] FP9[44] FP9[43] FP9[42] FP9[41] FP9[40] FP9[39] FP9[38] FP9[37] FP9[36] FP9[35] FP9[34] FP9[33] FP9[32] FP10[31] FP10[30] FP10[29] FP10[28] FP10[27] FP10[26] FP10[25] FP10[24] FP10[16] FP10[23] FP10[22] FP10[21] FP10[20] FP10[19] FP10[18] FP10[17] FP10[15] FP10[14] FP10[13] FP10[12] FP10[11] FP10[10] FP10[9] FP10[8] FP10[7] FP10[6] FP10[5] FP10[4] FP10[3] FP10[2] FP10[1] FP10[0] FP10[63] FP10[62] FP10[61] FP10[60] FP10[59] FP10[58] FP10[57] FP10[56] FP10[55] FP10[54] FP10[53] FP10[52] FP10[51] FP10[50] FP10[49] FP10[48] FP10[47] FP10[46] FP10[45] FP10[44] FP10[43] FP10[42] FP10[41] FP10[40] FP10[39] FP10[38] FP10[37] FP10[36] FP10[35] FP10[34] FP10[33] FP10[32] FP11[31] FP11[30] FP11[29] FP11[28] FP11[27] FP11[26] FP11[25] FP11[24] FP11[23] FP11[22] FP11[21] FP11[20] FP11[19] FP11[18] FP11[17] FP11[16] FP11[15] FP11[14] FP11[13] FP11[12] FP11[11] FP11[10] FP11[9] FP11[8] FP11[7] FP11[6] FP11[5] FP11[4] FP11[3] FP11[2] FP11[1] FP11[0] FP11[63] FP11[62] FP11[61] FP11[60] FP11[59] FP11[58] FP11[57] FP11[56] FP11[55] FP11[54] FP11[53] FP11[52] FP11[51] FP11[50] FP11[49] FP11[48] FP11[47] FP11[46] FP11[45] FP11[44] FP11[43] FP11[42] FP11[41] FP11[40] FP11[39] FP11[38] FP11[37] FP11[36] FP11[35] FP11[34] FP11[33] FP11[32] FP12[31] FP12[30] FP12[29] FP12[28] FP12[27] FP12[26] FP12[25] FP12[24] FP12[23] FP12[22] FP12[21] FP12[20] FP12[19] FP12[18] FP12[17] FP12[16] FP12[15] FP12[14] FP12[13] FP12[12] FP12[11] FP12[10] FP12[9] FP12[8] FP12[7] FP12[6] FP12[5] FP12[4] FP12[3] FP12[2] FP12[1] FP12[0] FP12[63] FP12[62] FP12[61] FP12[60] FP12[59] FP12[58] FP12[57] FP12[56] FP12[55] FP12[54] FP12[53] FP12[52] FP12[51] FP12[50] FP12[49] FP12[48] FP12[47] FP12[46] FP12[45] FP12[44] FP12[43] FP12[42] FP12[41] FP12[40] FP12[39] FP12[38] FP12[37] FP12[36] FP12[35] FP12[34] FP12[33] FP12[32] FP13[31] FP13[30] FP13[29] FP13[28] FP13[27] FP13[26] FP13[25] FP13[24] FP13[23] FP13[22] FP13[21] FP13[20] FP13[19] FP13[18] FP13[17] FP13[16] FP13[15] FP13[14] FP13[13] FP13[12] FP13[11] FP13[10] FP13[9] FP13[8] FP13[7] FP13[6] FP13[5] FP13[4] FP13[3] FP13[2] FP13[1] FP13[0] FP13[63] FP13[62] FP13[61] FP13[60] FP13[59] FP13[58] FP13[57] FP13[56] FP13[55] FP13[54] FP13[53] FP13[52] FP13[51] FP13[50] FP13[49] FP13[48] FP13[47] FP13[46] FP13[45] FP13[44] FP13[43] FP13[42] FP13[41] FP13[40] FP13[39] FP13[38] FP13[37] FP13[36] FP13[35] FP13[34] FP13[33] FP13[32] FP14[31] FP14[30] FP14[29] FP14[28] FP14[27] FP14[26] FP14[25] FP14[24] FP14[23] FP14[22] FP14[21] FP14[20] FP14[19] FP14[18] FP14[17] FP14[16] FP14[15] FP14[14] FP14[13] FP14[12] FP14[11] FP14[10] FP14[9] FP14[8] FP14[7] FP14[6] FP14[5] FP14[4] FP14[3] FP14[2] FP14[1] FP14[0] FP14[63] FP14[62] FP14[61] FP14[60] FP14[59] FP14[58] FP14[57] FP14[56] FP14[55] FP14[54] FP14[53] FP14[52] FP14[51] FP14[50] FP14[49] FP14[48] FP14[47] FP14[46] FP14[45] FP14[44] FP14[43] FP14[42] FP14[41] FP14[40] FP14[39] FP14[38] FP14[37] FP14[36] FP14[35] FP14[34] FP14[33] FP14[32] FP15[31] FP15[30] FP15[29] FP15[28] FP15[27] FP15[26] FP15[25] FP15[24] FP15[23] FP15[22] FP15[21] FP15[20] FP15[19] FP15[18] FP15[17] FP15[16] FP15[15] FP15[14] FP15[13] FP15[12] FP15[11] FP15[10] FP15[9] FP15[8] FP15[7] FP15[6] FP15[5] FP15[4] FP15[3] FP15[2] FP15[1] FP15[0] FP15[63] FP15[62] FP15[61] FP15[60] FP15[59] FP15[58] FP15[57] FP15[56] FP15[55] FP15[54] FP15[53] FP15[52] FP15[51] FP15[50] FP15[49] FP15[48] FP15[47] FP15[46] FP15[45] FP15[44] FP15[43] FP15[42] FP15[41] FP15[40] FP15[39] FP15[38] FP15[37] FP15[36] FP15[35] FP15[34] FP15[33] FP15[32] R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-334 RZ/A1H Group, RZ/A1M Group Table 58.2 Module EthernetAVB 58. List of Registers Register Bits Register Abbreviation SFM0 SFM1 TGC TCCR TSR TFA0 TFA1 TFA2 CIVR0 CIVR1 CDVR0 CDVR1 CUL0 CUL1 CLL0 Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 Bits 24/16/8/0 CFM[31] CFM[30] CFM[29] CFM[28] CFM[27] CFM[26] CFM[25] CFM[24] CFM[23] CFM[22] CFM[21] CFM[20] CFM[19] CFM[18] CFM[17] CFM[16] CFM[15] CFM[14] CFM[13] CFM[12] CFM[11] CFM[10] CFM[9] CFM[8] CFM[7] CFM[6] CFM[5] CFM[4] CFM[3] CFM[2] CFM[1] CFM[0] CFM[31] CFM[30] CFM[29] CFM[28] CFM[27] CFM[26] CFM[25] CFM[24] CFM[23] CFM[22] CFM[21] CFM[20] CFM[19] CFM[18] CFM[17] CFM[16] CFM[15] CFM[14] CFM[13] CFM[12] CFM[11] CFM[10] CFM[9] CFM[8] CFM[7] CFM[6] CFM[5] CFM[4] CFM[3] CFM[2] CFM[1] CFM[0] - - - - - - - - - - TBD3[1] TBD3[0] - - TBD2[1] TBD2[0] - - TBD1[1] TBD1[0] - - TBD0[1] TBD0[0] - - TQP[1] TQP[0] TSM3 TSM2 TSM1 TSM0 - - - - - - - - - - - - - - - - - - - - - - TFR TFEN - - - - TSRQ3 TSRQ2 TSRQ1 TSRQ0 - - - - - - - - - - - - - - - - - - - - - TFFL[2] TFFL[1] TFFL[0] - - - - CCS1[1] CCS1[0] CCS0[1] CCS0[0] TSV[31] TSV[30] TSV[29] TSV[28] TSV[27] TSV[26] TSV[25] TSV[24] TSV[23] TSV[22] TSV[21] TSV[20] TSV[19] TSV[18] TSV[17] TSV[16] TSV[15] TSV[14] TSV[13] TSV[12] TSV[11] TSV[10] TSV[9] TSV[8] TSV[7] TSV[6] TSV[5] TSV[4] TSV[3] TSV[2] TSV[1] TSV[0] TSV[63] TSV[62] TSV[61] TSV[60] TSV[59] TSV[58] TSV[57] TSV[56] TSV[55] TSV[54] TSV[53] TSV[52] TSV[51] TSV[50] TSV[49] TSV[48] TSV[47] TSV[46] TSV[45] TSV[44] TSV[43] TSV[42] TSV[41] TSV[40] TSV[39] TSV[38] TSV[37] TSV[36] TSV[35] TSV[34] TSV[33] TSV[32] - - - - - - TST[9] TST[8] TST[7] TST[6] TST[5] TST[4] TST[3] TST[2] TST[1] TST[0] TSV[79] TSV[78] TSV[77] TSV[76] TSV[75] TSV[74] TSV[73] TSV[72] TSV[71] TSV[70] TSV[69] TSV[68] TSV[67] TSV[66] TSV[65] TSV[64] CIV[31] CIV[30] CIV[29] CIV[28] CIV[27] CIV[26] CIV[25] CIV[24] CIV[23] CIV[22] CIV[21] CIV[20] CIV[19] CIV[18] CIV[17] CIV[16] CIV[15] CIV[14] CIV[13] CIV[12] CIV[11] CIV[10] CIV[9] CIV[8] CIV[7] CIV[6] CIV[5] CIV[4] CIV[3] CIV[2] CIV[1] CIV[0] CIV[31] CIV[30] CIV[29] CIV[28] CIV[27] CIV[26] CIV[25] CIV[24] CIV[23] CIV[22] CIV[21] CIV[20] CIV[19] CIV[18] CIV[17] CIV[16] CIV[15] CIV[14] CIV[13] CIV[12] CIV[11] CIV[10] CIV[9] CIV[8] CIV[7] CIV[6] CIV[5] CIV[4] CIV[3] CIV[2] CIV[1] CIV[0] CDV[31] CDV[30] CDV[29] CDV[28] CDV[27] CDV[26] CDV[25] CDV[24] CDV[23] CDV[22] CDV[21] CDV[20] CDV[19] CDV[18] CDV[17] CDV[16] CDV[15] CDV[14] CDV[13] CDV[12] CDV[11] CDV[10] CDV[9] CDV[8] CDV[7] CDV[6] CDV[5] CDV[4] CDV[3] CDV[2] CDV[1] CDV[0] CDV[31] CDV[30] CDV[29] CDV[28] CDV[27] CDV[26] CDV[25] CDV[24] CDV[23] CDV[22] CDV[21] CDV[20] CDV[19] CDV[18] CDV[17] CDV[16] CDV[15] CDV[14] CDV[13] CDV[12] CDV[11] CDV[10] CDV[9] CDV[8] CDV[7] CDV[6] CDV[5] CDV[4] CDV[3] CDV[2] CDV[1] CDV[0] ULV[31] ULV[30] ULV[29] ULV[28] ULV[27] ULV[26] ULV[25] ULV[24] ULV[23] ULV[22] ULV[21] ULV[20] ULV[19] ULV[18] ULV[17] ULV[16] ULV[15] ULV[14] ULV[13] ULV[12] ULV[11] ULV[10] ULV[9] ULV[8] ULV[7] ULV[6] ULV[5] ULV[4] ULV[3] ULV[2] ULV[1] ULV[0] ULV[31] ULV[30] ULV[29] ULV[28] ULV[27] ULV[26] ULV[25] ULV[24] ULV[23] ULV[22] ULV[21] ULV[20] ULV[19] ULV[18] ULV[17] ULV[16] ULV[15] ULV[14] ULV[13] ULV[12] ULV[11] ULV[10] ULV[9] ULV[8] ULV[7] ULV[6] ULV[5] ULV[4] ULV[3] ULV[2] ULV[1] ULV[0] LLV[31] LLV[30] LLV[29] LLV[28] LLV[27] LLV[26] LLV[25] LLV[24] LLV[23] LLV[22] LLV[21] LLV[20] LLV[19] LLV[18] LLV[17] LLV[16] LLV[15] LLV[14] LLV[13] LLV[12] LLV[11] LLV[10] LLV[9] LLV[8] LLV[7] LLV[6] LLV[5] LLV[4] LLV[3] LLV[2] LLV[1] LLV[0] R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-335 RZ/A1H Group, RZ/A1M Group Table 58.2 EthernetAVB Register Bits Register Abbreviation Module 58. List of Registers CLL1 DIC DIS EIC EIS RIC0 RIS0 RIC1 RIS1 RIC2 RIS2 TIC TIS ISS GCCR Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 Bits 24/16/8/0 LLV[31] LLV[30] LLV[29] LLV[28] LLV[27] LLV[26] LLV[25] LLV[24] LLV[23] LLV[22] LLV[21] LLV[20] LLV[19] LLV[18] LLV[17] LLV[16] LLV[15] LLV[14] LLV[13] LLV[12] LLV[11] LLV[10] LLV[9] LLV[8] LLV[7] LLV[6] LLV[5] LLV[4] LLV[3] LLV[2] LLV[1] LLV[0] - - - - - - - - - - - - - - - - DPE15 DPE14 DPE13 DPE12 DPE11 DPE10 DPE9 DPE8 DPE7 DPE6 DPE5 DPE4 DPE3 DPE2 DPE1 - - - - - - - - - - - - - - - - - DPF15 DPF14 DPF13 DPF12 DPF11 DPF10 DPF9 DPF8 DPF7 DPF6 DPF5 DPF4 DPF3 DPF2 DPF1 - - - - - - - - - - - - - - - - - - - - - - - - TFFE CULE1 CULE0 CLLE1 CLLE0 SEE QEE - - - - - - - - - - - - - - - - - QFS - - - - - - - TFFF CULF1 CULF0 CLLF1 CLLF0 SEF QEF - - - - - - - - - - - - - - - - FRE17 FRE16 FRE15 FRE14 FRE13 FRE12 FRE11 FRE10 FRE9 FRE8 FRE7 FRE6 FRE5 FRE4 FRE3 FRE2 FRE1 FRE0 - - - - - - - - - - - - - - FRF17 FRF16 FRF15 FRF14 FRF13 FRF12 FRF11 FRF10 FRF9 FRF8 FRF7 FRF6 FRF5 FRF4 FRF3 FRF2 FRF1 FRF0 RFWE - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - RFWF - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - RFFE - - - - - - - - - - - - - QFE17 QFE16 QFE15 QFE14 QFE13 QFE12 QFE11 QFE10 QFE9 QFE8 QFE7 QFE6 QFE5 QFE4 QFE3 QFE2 QFE1 QFE0 RFFF - - - - - - - - - - - - - QFF17 QFF16 QFF15 QFF14 QFF13 QFF12 QFF11 QFF10 QFF9 QFF8 QFF7 QFF6 QFF5 QFF4 QFF3 QFF2 QFF1 QFF0 - - - - - - - - - - - - - - - - - - - - - - TFWE TFUE - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - TFWF TFUF - - - - - - - - DPS15 DPS14 DPS13 DPS12 DPS11 DPS10 DPS9 DPS8 DPS7 DPS6 DPS5 DPS4 DPS3 DPS2 DPS1 - - - CGIS RFWS - - TFWS TFUS MS ES - - - - - - - - - - - - - - - - - - - - - - - - - - - - TCSS[1] TCSS[0] - - LMTT LPTC LTI LTO TCR[1] TCR[0] R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-336 RZ/A1H Group, RZ/A1M Group Table 58.2 EthernetAVB Register Bits Register Abbreviation Module 58. List of Registers GMTT GPTC GTI GTO0 GTO1 GTO2 GIC GIS GCPT GCT0 GCT1 GCT2 ECMR RFLR ECSR Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 MTTV[31] MTTV[30] MTTV[29] MTTV[28] MTTV[27] MTTV[26] MTTV[25] Bits 24/16/8/0 MTTV[24] MTTV[23] MTTV[22] MTTV[21] MTTV[20] MTTV[19] MTTV[18] MTTV[17] MTTV[16] MTTV[15] MTTV[14] MTTV[13] MTTV[12] MTTV[11] MTTV[10] MTTV[9] MTTV[8] MTTV[7] MTTV[6] MTTV[5] MTTV[4] MTTV[3] MTTV[2] MTTV[1] MTTV[0] PTCV[31] PTCV[30] PTCV[29] PTCV[28] PTCV[27] PTCV[26] PTCV[25] PTCV[24] PTCV[23] PTCV[22] PTCV[21] PTCV[20] PTCV[19] PTCV[18] PTCV[17] PTCV[16] PTCV[15] PTCV[14] PTCV[13] PTCV[12] PTCV[11] PTCV[10] PTCV[9] PTCV[8] PTCV[7] PTCV[6] PTCV[5] PTCV[4] PTCV[3] PTCV[2] PTCV[1] PTCV[0] - - - - TIV[27] TIV[26] TIV[25] TIV[24] TIV[23] TIV[22] TIV[21] TIV[20] TIV[19] TIV[18] TIV[17] TIV[16] TIV[15] TIV[14] TIV[13] TIV[12] TIV[11] TIV[10] TIV[9] TIV[8] TIV[7] TIV[6] TIV[5] TIV[4] TIV[3] TIV[2] TIV[1] TIV[0] TOV[31] TOV[30] TOV[29] TOV[28] TOV[27] TOV[26] TOV[25] TOV[24] TOV[23] TOV[22] TOV[21] TOV[20] TOV[19] TOV[18] TOV[17] TOV[16] TOV[15] TOV[14] TOV[13] TOV[12] TOV[11] TOV[10] TOV[9] TOV[8] TOV[7] TOV[6] TOV[5] TOV[4] TOV[3] TOV[2] TOV[1] TOV[0] TOV[63] TOV[62] TOV[61] TOV[60] TOV[59] TOV[58] TOV[57] TOV[56] TOV[55] TOV[54] TOV[53] TOV[52] TOV[51] TOV[50] TOV[49] TOV[48] TOV[47] TOV[46] TOV[45] TOV[44] TOV[43] TOV[42] TOV[41] TOV[40] TOV[39] TOV[38] TOV[37] TOV[36] TOV[35] TOV[34] TOV[33] TOV[32] TOV[95] TOV[94] TOV[93] TOV[92] TOV[91] TOV[90] TOV[89] TOV[88] TOV[87] TOV[86] TOV[85] TOV[84] TOV[83] TOV[82] TOV[81] TOV[80] TOV[79] TOV[78] TOV[77] TOV[76] TOV[75] TOV[74] TOV[73] TOV[72] TOV[71] TOV[70] TOV[69] TOV[68] TOV[67] TOV[66] TOV[65] TOV[64] - - - - - - - - - - - - - - - - - - - - - - - - - - - - - PTME PTOE PTCE - - - - - - - - - - - - - - - - - - - - - - - - - - - - - PTMF PTOF PTCF CPTV[31] CPTV[30] CPTV[29] CPTV[28] CPTV[27] CPTV[26] CPTV[25] CPTV[24] CPTV[23] CPTV[22] CPTV[21] CPTV[20] CPTV[19] CPTV[18] CPTV[17] CPTV[16] CPTV[15] CPTV[14] CPTV[13] CPTV[12] CPTV[11] CPTV[10] CPTV[9] CPTV[8] CPTV[7] CPTV[6] CPTV[5] CPTV[4] CPTV[3] CPTV[2] CPTV[1] CPTV[0] CTV[31] CTV[30] CTV[29] CTV[28] CTV[27] CTV[26] CTV[25] CTV[24] CTV[23] CTV[22] CTV[21] CTV[20] CTV[19] CTV[18] CTV[17] CTV[16] CTV[15] CTV[14] CTV[13] CTV[12] CTV[11] CTV[10] CTV[9] CTV[8] CTV[7] CTV[6] CTV[5] CTV[4] CTV[3] CTV[2] CTV[1] CTV[0] CTV[63] CTV[62] CTV[61] CTV[60] CTV[59] CTV[58] CTV[57] CTV[56] CTV[55] CTV[54] CTV[53] CTV[52] CTV[51] CTV[50] CTV[49] CTV[48] CTV[47] CTV[46] CTV[45] CTV[44] CTV[43] CTV[42] CTV[41] CTV[40] CTV[39] CTV[38] CTV[37] CTV[36] CTV[35] CTV[34] CTV[33] CTV[32] - - - - - - - - - - - - - - - - CTV[79] CTV[78] CTV[77] CTV[76] CTV[75] CTV[74] CTV[73] CTV[72] CTV[71] CTV[70] CTV[69] CTV[68] CTV[67] CTV[66] CTV[65] CTV[64] - - - - - TRCCM - - RCSC - DPAD RZPF ZPF PFR RXF TXF - - - - - - - - - RE TE - - - DM PRM - - - - - - - - - - - - - - RFL[17] RFL[16] RFL[15] RFL[14] RFL[13] RFL[12] RFL[11] RFL[10] RFL[9] RFL[8] RFL[7] RFL[6] RFL[5] RFL[4] RFL[3] RFL[2] RFL[1] RFL[0] - - - - - - - - - - - - - - - - - - - - - - - - - - - PFROI - - - ICD R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-337 RZ/A1H Group, RZ/A1M Group Table 58.2 EthernetAVB Register Bits Register Abbreviation Module 58. List of Registers ECSIPR PIR APR MPR PFTCR PFRCR TPAUSER MAHR MALR CEFCR FRECR TSFRCR TLFRCR RFCR MAFCR Bits 31/23/15/7 Bits 30/22/14/6 Bits 29/21/13/5 Bits 28/20/12/4 Bits 27/19/11/3 Bits 26/18/10/2 Bits 25/17/9/1 Bits 24/16/8/0 - - - - - - - - - - - - - - - - - - - - - - - - - - - PFROIP - - - ICDIP - - - - - - - - - - - - - - - - - - - - - - - - - - - - MDI MDO MMID MDC - - - - - - - - - - - - - - - - AP[15] AP[14] AP[13] AP[12] AP[11] AP[10] AP[9] AP[8] AP[7] AP[6] AP[5] AP[4] AP[3] AP[2] AP[1] AP[0] - - - - - - - - - - - - - - - - MP[15] MP[14] MP[13] MP[12] MP[11] MP[10] MP[9] MP[8] MP[7] MP[6] MP[5] MP[4] MP[3] MP[2] MP[1] MP[0] - - - - - - - - - - - - - - - - PFTXC[15] PFTXC[14] PFTXC[13] PFTXC[12] PFTXC[11] PFTXC[10] PFTXC[9] PFTXC[8] PFTXC[7] PFTXC[6] PFTXC[5] PFTXC[4] PFTXC[3] PFTXC[2] PFTXC[1] PFTXC[0] - - - - - - - - - - - - - - - - PFRXC[15] PFRXC[14] PFRXC[13] PFRXC[12] PFRXC[11] PFRXC[10] PFRXC[9] PFRXC[8] PFRXC[7] PFRXC[6] PFRXC[5] PFRXC[4] PFRXC[3] PFRXC[2] PFRXC[1] PFRXC[0] - - - - - - - - - - - - - - - - TPAUSE[15] TPAUSE[14] TPAUSE[13] TPAUSE[12] TPAUSE[11] TPAUSE[10] TPAUSE[9] TPAUSE[8] TPAUSE[7] TPAUSE[6] TPAUSE[5] TPAUSE[4] TPAUSE[3] TPAUSE[2] TPAUSE[1] TPAUSE[0] MA[47] MA[46] MA[45] MA[44] MA[43] MA[42] MA[41] MA[40] MA[39] MA[38] MA[37] MA[36] MA[35] MA[34] MA[33] MA[32] MA[31] MA[30] MA[29] MA[28] MA[27] MA[26] MA[25] MA[24] MA[23] MA[22] MA[21] MA[20] MA[19] MA[18] MA[17] MA[16] - - - - - - - - - - - - - - - - MA[15] MA[14] MA[13] MA[12] MA[11] MA[10] MA[9] MA[8] MA[7] MA[6] MA[5] MA[4] MA[3] MA[2] MA[1] MA[0] CEFC[31] CEFC[30] CEFC[29] CEFC[28] CEFC[27] CEFC[26] CEFC[25] CEFC[24] CEFC[23] CEFC[22] CEFC[21] CEFC[20] CEFC[19] CEFC[18] CEFC[17] CEFC[16] CEFC[15] CEFC[14] CEFC[13] CEFC[12] CEFC[11] CEFC[10] CEFC[9] CEFC[8] CEFC[7] CEFC[6] CEFC[5] CEFC[4] CEFC[3] CEFC[2] CEFC[1] CEFC[0] FREC[31] FREC[30] FREC[29] FREC[28] FREC[27] FREC[26] FREC[25] FREC[24] FREC[23] FREC[22] FREC[21] FREC[20] FREC[19] FREC[18] FREC[17] FREC[16] FREC[15] FREC[14] FREC[13] FREC[12] FREC[11] FREC[10] FREC[9] FREC[8] FREC[7] FREC[6] FREC[5] FREC[4] FREC[3] FREC[2] FREC[1] FREC[0] TSFRC[31] TSFRC[30] TSFRC[29] TSFRC[28] TSFRC[27] TSFRC[26] TSFRC[25] TSFRC[24] TSFRC[23] TSFRC[22] TSFRC[21] TSFRC[20] TSFRC[19] TSFRC[18] TSFRC[17] TSFRC[16] TSFRC[15] TSFRC[14] TSFRC[13] TSFRC[12] TSFRC[11] TSFRC[10] TSFRC[9] TSFRC[8] TSFRC[7] TSFRC[6] TSFRC[5] TSFRC[4] TSFRC[3] TSFRC[2] TSFRC[1] TSFRC[0] TLFC[31] TLFC[30] TLFC[29] TLFC[28] TLFC[27] TLFC[26] TLFC[25] TLFC[24] TLFC[23] TLFC[22] TLFC[21] TLFC[20] TLFC[19] TLFC[18] TLFC[17] TLFC[16] TLFC[15] TLFC[14] TLFC[13] TLFC[12] TLFC[11] TLFC[10] TLFC[9] TLFC[8] TLFC[7] TLFC[6] TLFC[5] TLFC[4] TLFC[3] TLFC[2] TLFC[1] TLFC[0] RFC[31] RFC[30] RFC[29] RFC[28] RFC[27] RFC[26] RFC[25] RFC[24] RFC[23] RFC[22] RFC[21] RFC[20] RFC[19] RFC[18] RFC[17] RFC[16] RFC[15] RFC[14] RFC[13] RFC[12] RFC[11] RFC[10] RFC[9] RFC[8] RFC[7] RFC[6] RFC[5] RFC[4] RFC[3] RFC[2] RFC[1] RFC[0] MAFC[31] MAFC[30] MAFC[29] MAFC[28] MAFC[27] MAFC[26] MAFC[25] MAFC[24] MAFC[23] MAFC[22] MAFC[21] MAFC[20] MAFC[19] MAFC[18] MAFC[17] MAFC[16] MAFC[15] MAFC[14] MAFC[13] MAFC[12] MAFC[11] MAFC[10] MAFC[9] MAFC[8] MAFC[7] MAFC[6] MAFC[5] MAFC[4] MAFC[3] MAFC[2] MAFC[1] MAFC[0] R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-338 RZ/A1H Group, RZ/A1M Group 58.3 58. List of Registers Register States Table 58.3 Register States Module Register Name Power-On Reset Deep Standby Software Standby Module Standby Sleep Secondary cache All registers Initialized Initialized Retained - Retained LSI internal bus All registers Initialized Initialized Retained - Retained Initialized*1 Clock pulse generator FRQCR, FRQCR2 Initialized Retained - Retained Interrupt controller All registers Initialized Initialized Retained - Retained Bus state controller RTCSR Initialized Initialized Retained - Retained*2 RTCNT Initialized Initialized Retained - Retained*3 All registers other than above Initialized Initialized Retained - Retained Direct memory access controller All registers Initialized Initialized Retained - Retained*4 Multi-function timer pulse unit 2 All registers Initialized Initialized Initialized Retained Retained OS timer All registers Watchdog timer WRCSR All registers other than above Realtime clock R64CNT Initialized Initialized Retained Retained Retained Initialized*1 Initialized Retained - Retained Initialized Initialized Retained - Retained Retained*3 Retained*3 Retained*3 Retained Retained*3 Retained Retained Retained Retained Retained RSECCNT RMINCNT RHRCNT RWKCNT RDAYCNT RMONCNT RYRCNT RSECAR RMINAR RHRAR RWKAR RDAYAR RMONAR RYRAR RCR1 Initialized Initialized Retained Retained Retained RCR2 Initialized Initialized*5 Retained Retained Retained RCR3 Retained Retained Retained Retained Retained RCR5 Retained Retained Retained Retained Retained RFRH Retained Retained Retained Retained Retained RFRL Retained Retained Retained Retained Retained Serial communication interface with FIFO All registers Initialized Initialized Retained Retained Retained Serial communications interface All registers Initialized Initialized Retained Retained Retained Renesas serial peripheral interface All registers Initialized Initialized Retained Retained Retained SPI multi I/O bus controller All registers Initialized Initialized Retained Retained Retained I2C bus interface All registers Initialized Initialized Retained Retained Retained Serial sound interface All registers Initialized Initialized Retained Retained Retained Media local bus All registers Initialized Initialized Retained Retained Retained CAN interface All registers Initialized Initialized Retained Retained Retained IEBus controller All registers Initialized Initialized Retained Retained Retained Renesas SPDIF interface All registers Initialized Initialized Retained Retained Retained CD-ROM decoder All registers Initialized Initialized Retained Retained Retained LIN interface All registers Initialized Initialized Retained Retained Retained R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-339 RZ/A1H Group, RZ/A1M Group Table 58.3 58. List of Registers Register States Module Register Name Power-On Reset Deep Standby Software Standby Module Standby Sleep EthernetAVB All registers Initialized Initialized Retained Retained Retained Ethernet controller All registers Initialized Initialized Retained Retained Retained A/D converter All registers Initialized Initialized Initialized Initialized Retained NAND flash memory controller All registers Initialized Initialized Retained Retained Retained USB2.0 host/function module All registers Initialized Initialized Retained Retained Retained Digital video decoder All registers Initialized Initialized Retained Retained Retained Video display controller 5 All registers Initialized Initialized Retained Retained Retained LVDS output interface All registers Initialized Initialized Retained Retained Retained Image renderer All registers Initialized Initialized Retained Retained Retained Image renderer for display All registers Initialized Initialized Retained Retained Retained Display out comparison unit All registers Initialized Initialized Retained Retained Retained JPEG codec unit All registers Initialized Initialized Retained Retained Retained Capture engine unit All registers Initialized Initialized Retained Retained Retained Pixel format converter All registers Initialized Initialized Retained Retained Retained SCUX All registers Initialized Initialized Retained Retained Retained Sound generator All registers Initialized Initialized Retained Retained Retained SD host interface All registers Initialized Initialized Retained Retained Retained MMC host interface All registers Initialized Initialized Retained Retained Retained Motor control PWM timer All registers Initialized Initialized Retained Retained Retained Ports All registers*10 Initialized Initialized Retained - Retained Power-down modes DSFR Initialized Retained Retained - Retained Initialized*1 Retained*6 Retained*6 - Retained All registers other than above Initialized Initialized Retained - Retained Registers in CA9 PMU*7 Initialized Initialized Retained - Retained All registers other than above*8 Retained Initialized*9 Retained Retained Retained XTALCTR Debugger interface Note 1. Note 2. Note 3. Note 4. Note 5. Note 6. Retained on internal power-on reset by the watchdog timer. Flag processing continues. Counting up continues. Transfer can proceed. The value of RTCEN bit is retained. The GAIN0 bit is initialized when the realtime clock is not using the EXTAL pin. The GAIN1 bit is initialized when the realtime clock is not using the RTC_X1 or RTC_X3 pin. Note 7. Access to these registers from the I/O area (SLV6) is not possible while TRST is asserted. Note 8. Initialized on assertion of TRST. Note 9. Retained in FAKE debug mode. Note 10. An internal power-on reset by the watchdog timer does not initialize PM3[7], PMC3[7], PFC3[7], PFCE3[7], and PFCAE3[7]. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 58-340 RZ/A1H Group, RZ/A1M Group 59. Electrical Characteristics 59. Electrical Characteristics 59.1 Absolute Maximum Ratings Table 59.1 Absolute Maximum Ratings Item Symbol Value Unit Power supply voltage (I/O) PVCC -0.3 to 4.2 V Power supply voltage (Internal) VCC -0.3 to 1.6 V PLL power supply voltage PLLVCC -0.3 to 1.6 V Analog power supply voltage AVCC -0.3 to 4.2 V Analog reference voltage AVref -0.3 to AVCC +0.3 V USB transceiver analog power supply voltage (I/O) USBAPVCC -0.3 to 4.2 V USB transceiver digital power supply voltage (I/O) Note: Products in BGA packages do not have this pin. USBDPVCC -0.3 to 4.2 V USB transceiver analog power supply voltage (internal) USBAVCC -0.3 to 1.6 V USB transceiver digital power supply voltage (internal) Note: Products in BGA packages do not have this pin. USBDVCC -0.3 to 1.6 V Power supply for USB 480 MHz (internal) Note: Products in BGA packages do not have this pin. USBUVCC -0.3 to 1.6 V A/D converter power supply voltage for video signal input VDAVCC -0.3 to 4.2 V LVDS analog power supply voltage LVDSAPVCC -0.3 to 4.2 V LVDS PLL power supply voltage LVDSPLLVCC -0.3 to 1.6 V VBUS Vin -0.3 to 5.5 V Other input pins Vin -0.3- to 3.3-V power supply (PVCC, AVCC, USBAPVCC, USBDPVCC, VDAVCC, LVDSAPVCC) +0.3 V Ambient temperature Ta -40 to +85 C Junction temperature Tj -40 to +125 C Tstg -55 to +125 C Input voltage Operating temperature Storage temperature Caution: Permanent damage to the LSI may result if absolute maximum ratings are exceeded. 59.2 Power-On/Power-Off Sequence The 1.2-V power supply (VCC, PLLVCC, USBAVCC, USBDVCC, USBUVCC, and LVDSPLLVCC) and 3.3-V power supply (PVCC, AVCC, USBAPVCC, USBDPVCC, VDAVCC, and LVDSAPVCC) can be turned on and off in any order. When turning on the power, be sure to drive both the TRST and RES pins low; otherwise, the output pins and input/ output pins output undefined levels, resulting in system malfunction. When turning off the power, drive the TRST and RES pins low if the undefined output may cause a problem. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 59-1 RZ/A1H Group, RZ/A1M Group 59.3 59. Electrical Characteristics DC Characteristics * Conditions used to obtain DC characteristics (2) in Table 59.2 other than current consumption VCC = USBDVCC= USBUVCC = 1.10 to 1.26 V, PVCC = USBDPVCC = 3.0 to 3.6 V, PLLVCC = 1.10 to 1.26 V, AVCC = 3.0 to 3.6 V, USBAPVCC = 3.0 to 3.6 V, USBAVCC = 1.10 to 1.26 V, VDAVCC = 3.0 to 3.6 V, LVDSAPVCC = 3.0 to 3.6 V, LVDSPLLVCC = 1.10 to 1.26 V, VSS = AVSS = USBDVSS = USBAVSS = USBDPVSS = USBAPVSS = USBUVSS = VDAVSS = LVDSAPVSS = 0 V, Ta = -40 to 85 C, Tj = -40 to 125 C * Conditions used to obtain DC characteristics (2) in Table 59.2 for current consumption VCC = USBDVCC = USBUVCC = 1.18 V, PVCC = USBDPVCC = 3.3 V, PLLVCC = 1.18 V, AVCC = 3.3 V, USBAPVCC = 3.3 V, USBAVCC = 1.18 V, VDAVCC = 3.3 V, LVDSAPVCC = 3.3 V, LVDSPLLVCC = 1.18 V, VSS = AVSS = USBDVSS = USBAVSS = USBDPVSS = USBAPVSS = USBUVSS = VDAVSS = LVDSAPVSS = 0 V, AVref = 3.3 V, VBUS = 5.0 V, Ta = -40 to 85 C, Tj = -40 to 125 C I = 400.00 MHz, B = 133.33 MHz, P1 = 66.67 MHz, P0 = 33.33 MHz Note: Products in BGA packages do not have USBDVCC, USBUVCC, USBDPVCC, USBDVSS, USBAVSS, USBDPVSS, USBAPVSS, USBUVSS, and LVDSAPVSS pins. Table 59.2 DC Characteristics (1) [Common Items] Item Symbol Min. Typ. Max. Unit Power supply voltage PVCC 3.0 3.3 3.6 V VCC 1.10 1.18 1.26 V PLL power supply voltage PLLVCC 1.10 1.18 1.26 V Analog power supply voltage AVCC 3.0 3.3 3.6 V USB power supply voltage Note: Products in BGA packages do not have USBDPVcc, USBDVcc, and USBUVcc pins. USBAPVCC USBDPVCC 3.0 3.3 3.6 V USBAVCC USBDVCC USBUVCC 1.10 1.18 1.26 V A/D converter power supply voltage for video signal input VDAVCC 3.0 3.3 3.6 V LVDS analog power supply voltage LVDSAPVCC 3.0 3.3 3.6 V LVDS PLL power supply voltage LVDSPLLVCC 1.10 1.18 1.26 V Input leakage current All input pins |Iin| 1.0 A Vin = 0.5 to PVCC - 0.5 V Three-state leakage current All input/output pins, all output pins (except P1_0 to P1_7) (off state) |ISTI| 1.0 A Vin = 0.5 to PVCC - 0.5 V 10 A 10 pF P1_0 to P1_7 Input capacitance all input/output pins, all input pins R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 Cin Test Conditions 59-2 RZ/A1H Group, RZ/A1M Group Table 59.2 59. Electrical Characteristics DC Characteristics (2) [Current Consumption] Item Current consumption in normal operation Current consumption in sleep mode Current consumption in software standby mode Ta > 50 C Ta 50 C Power Supply Symbol Typ. Max. Unit VCC ICC 520 850 mA PLLVCC PLLICC 6.4 8 mA PVCC PICC 100*1 mA Test Conditions AVCC AICC 2.7 4 mA During A/D conversion AVref AIref 0.6 1 mA During A/D conversion USBAVCC UAICC 5 6 mA When the USB host/function is in use. USBDVCC + USBUVCC UDICC*2 17 25 mA In USB high-speed operation (2ch) USBAPVCC UAPICC 3.3 4 mA When the USB host/function is in use. USBDPVCC UDPICC*3 70*1 mA In USB high-speed operation (2ch) VDAVCC VDAICC 45 60 mA LVDSAPVCC LVDSAPICC 43 48 mA LVDSPLLVCC LVDSPLLICC 2 2.5 mA VBUS VICC 8 10 A VCC Isleep 400 660 mA During LVDS transfer For the other power supply, the current consumption is the same as in normal operation. VCC + PLLVCC + USBAVCC + USBDVCC + USBUVCC + LVDSPLLVCC Isstby 72 320 mA PVCC + AVCC + AVref + USBAPVCC + USBDPVCC + VDAVCC + LVDSAPVCC PIsstby 25 32 A VBUS VIsstby 8 10 A VCC + PLLVCC + USBAVCC + USBDVCC + USBUVCC + LVDSPLLVCC Isstby 20 160 mA PVCC + AVCC + AVref + USBAPVCC + USBDPVCC + VDAVCC + LVDSAPVCC PIsstby 18 21 A VBUS VIsstby 8 10 A R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 59-3 RZ/A1H Group, RZ/A1M Group Table 59.2 DC Characteristics (2) [Current Consumption] Power Supply Item Current consumption in deep standby mode 59. Electrical Characteristics Ta > 50 C VCC + PLLVCC + USBAVCC + USBDVCC + USBUVCC + LVDSPLLVCC Symbol Typ. Max. Unit Test Conditions Idstby 124 180 A RAM 0 Kbytes retained, RTC_X1 selected 148 204 A RAM 16 Kbytes retained, RTC_X1 selected 164 228 A RAM 32 Kbytes retained, RTC_X1 selected 200 276 A RAM 64 Kbytes retained, RTC_X1 selected 289 372 A RAM 128 Kbytes retained, RTC_X1 selected When the EXTAL 13 MHz is selected, 5 A and 7 A are added to the "Typ." and "Max." values above, respectively. When the RTC_X3 is selected, 2 A and 3 A are added to the "Typ." and "Max." values above, respectively. Ta 50 C PVCC + AVCC + AVref + USBAPVCC + USBDPVCC VDAVCC + LVDSAPVCC PIdstby 18 26 A RTC is not operating 25 36 A RTC_X1 selected 0.6 mA RTC_X3 selected, small gain*1 1 mA EXTAL 13 MHz selected, small gain*1 VBUS VIdstby 8 10 A VCC + PLLVCC + USBAVCC + USBDVCC+ USBUVCC+ LVDSPLLVCC Idstby 40 70 A RAM 0 Kbytes retained, RTC_X1 selected 50 90 A RAM 16 Kbytes retained, RTC_X1 selected 60 110 A RAM 32 Kbytes retained, RTC_X1 selected 80 150 A RAM 64 Kbytes retained, RTC_X1 selected 120 230 A RAM 128 Kbytes retained, RTC_X1 selected When the EXTAL 13 MHz is selected, 5 A and 7 A are added to the "Typ." and "Max." values above, respectively. When the RTC_X3 is selected, 2 A and 3 A are added to the "Typ." and "Max." values above, respectively. PVCC + AVCC + AVref + USBAPVCC + USBDPVCC + VDAVCC + LVDSAPVCC PIdstby VBUS VIdstby 15 19 A RTC is not operating 22 29 A RTC_X1 selected 0.6 mA RTC_X3 selected, small gain*1 1 mA EXTAL 13 MHz selected, small gain*1 8 10 A Note 1. Reference value. The actual operating current greatly depends on the system (such as slow rising/falling edges caused by IO load and toggle frequency). Be sure to determine the value using the actual system. Note 2. In the products in BGA packages, UDIcc is added to Icc. Note 3. In the products in BGA packages, UDPIcc is added to PIcc. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 59-4 RZ/A1H Group, RZ/A1M Group Table 59.2 59. Electrical Characteristics DC Characteristics (3) [Except I2C Bus Interface, and USB 2.0 Host/Function Module-Related Pins] Item Symbol Min. Typ. Max. Unit Input high voltage* VIH 2.2 PVCC + 0.3 V Input low voltage* VIL -0.3 0.8 V Schmitt trigger input characteristics VT+ PVCC x 0.66 V VT- 0.8 V VT+ - VT- 0.2 V Output high voltage VOH PVCC - 0.5 V IOH = -2.0 mA Output low voltage VOL 0.4 V IOL = 2.0 mA Software standby mode (large-capacity on-chip RAM) VRAMS 0.85 V Measured with VCC as parameter Deep standby mode (only the on-chip RAM for data retention) VRAMD 1.10 V RAM standby voltage Test Conditions Note: * Values for the input of data for boundary scanning through pins TMS, TCK, JP0_0, JP0_1, P2_0 to P2_15, and P6_0 to P6_15. Table 59.2 DC Characteristics (4) [I2C Bus Interface Related Pins*] Item Symbol Min. Typ. Max. Unit Input high voltage VIH PVCC x 0.7 PVCC + 0.3 V Input low voltage VIL -0.3 PVCC x 0.3 V Schmitt trigger input characteristics VIH - VIL PVCC x 0.05 V Output low voltage VOL 0.4 V Test Conditions IOL = 3.0 mA Note: * The P1_0 to P1_7 pins are open-drain pins. Table 59.2 DC Characteristics (5) [USB 2.0 Host/Function Module-Related Pins*] Item Symbol Min. Typ. Max. Reference resistance RREF 5.6 k 1% 5.6 k 1% 5.6 k 1% Unit Input high voltage (VBUS1, VBUS0) VIH 4.02 5.25 V Input low voltage (VBUS1, VBUS0) VIL -0.3 0.5 V Input high voltage (USB_X1) VIH PVCC - 0.5 PVCC + 0.3 V Input low voltage (USB_X1) VIL -0.3 0.5 V Test Conditions Note: * REFRIN, VBUS1, VBUS0, USB_X1, and USB_X2 pins R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 59-5 RZ/A1H Group, RZ/A1M Group Table 59.2 59. Electrical Characteristics DC Characteristics (6) [USB 2.0 Host/Function Module-Related Pins* (Low-Speed, Full-Speed, and High-Speed Common Items)] Item Symbol Min. Typ. Max. Unit Test Conditions DP pull-up resistance (when function is selected) Rpu 0.900 1.575 k In idle mode 1.425 3.090 k In transmit/receive mode DP and DM pull-down resistance (when host is selected) Rpd 14.25 24.80 k Note: * DP1, DP0, DM1, and DM pins Table 59.2 DC Characteristics (7) [USB 2.0 Host/Function Module-Related Pins* (Low-Speed and Full-Speed)] Item Symbol Min. Typ. Max. Unit Input high voltage VIH 2.0 V Input low voltage VIL 0.8 V Differential input sensitivity VDI 0.2 V Test Conditions | (DP) - (DM) | Differential common mode range VCM 0.8 2.5 V Output high voltage VOH 2.8 3.6 V IOH = -200 A Output low voltage VOL 0.0 0.3 V IOL = 2 mA Output signal crossover voltage VCRS 1.3 2.0 V CL = 50 pF (full-speed) CL = 200 to 600 pF (lowspeed) Note: * DP1, DP0, DM1, and DM pins Table 59.2 DC Characteristics (8) [USB 2.0 Host/Function Module-Related Pins* (High-Speed)] Item Symbol Min. Typ. Max. Unit Test Conditions Squelch detection threshold voltage (differential voltage) VHSSQ 100 150 mV Common mode voltage range VHSCM -50 500 mV Idle state VHSOI -10.0 10.0 mV Output high voltage VHSOH 360 440 mV Output low voltage VHSOL -10.0 10.0 mV Chirp J output voltage (difference) VCHIRPJ 700 1100 mV Chirp K output voltage (difference) VCHIRPK -900 -500 mV Typ. Max. Unit Test Conditions Note: * DP1, DP0, DM1, and DM pins Table 59.2 DC Characteristics (9) [LVDS-Related Pins*] Item Symbol Reference resistance RLVDSREF Min. Differential Output Voltage VOD 250 350 450 mV RL = 100 Difference VOD between `H' and `L' VOD 50 mV RL = 100 Offset (Common Mode) Voltage VOS 1.125 1.25 1.375 V RL = 100 Difference VOS between `H' and `L' VOS 50 mV RL = 100 5.6k1% Note: * LVDSREFRIN, TXCLKOUTP, TXCLKOUTM, TXOUT2P to TXOUT0P, and TXOUT2M to TXOUT0M pins R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 59-6 RZ/A1H Group, RZ/A1M Group 59. Electrical Characteristics TXOUT (-) RXIN (+) 100 5 pF TXOUT (+) RXIN (-) TXOUT (+) TXOUT (-) VOS VOD Figure 59.1 Table 59.3 LVDS Output Waveform Permissible Output Currents Item Permissible output low current (per pin) P1_0 to P1_7 Symbol Min. Typ. Max. Unit IOL 10 mA 2 mA Output pins other than above Permissible output high current (per pin) -IOH 2 mA Permissible output current (total) IO 150 mA Caution: To protect the LSI's reliability, do not exceed the output current values in Table 59.3. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 59-7 RZ/A1H Group, RZ/A1M Group 59.4 59. Electrical Characteristics AC Characteristics Signals input to this LSI are basically handled as signals in synchronization with a clock. The setup and hold times for input pins must be followed. Conditions for AC characteristics: VCC = USBDVCC = USBUVCC = 1.10 to 1.26 V, PVCC = USBDPVCC = 3.0 to 3.6 V, PLLVCC = 1.10 to 1.26 V, AVCC = 3.0 to 3.6 V, USBAPVCC = 3.0 to 3.6 V, USBAVCC = 1.10 to 1.26 V, VDAVCC = 3.0 to 3.6 V, LVDSAPVCC = 3.0 to 3.6 V, LVDSPLLVCC = 1.10 to 1.26 V, VSS = AVSS = USBDVSS = USBAVSS = USBDPVSS = USBAPVSS = USBUVss = VDAVss = LVDSAPVss = 0 V, Ta = -40 to 85 C, Tj = -40 to 125 C Note: Products in BGA packages do not have USBDVCC, USBUVCC, USBDPVCC, USBDVSS, USBAVSS, USBDPVSS, USBAPVSS, USBUVSS, and LVDSAPVSS pins. Table 59.4 Operating Frequency Item Operating frequency CPU clock (I) Symbol Min. Max. Unit f 100.00 400.00 MHz Image processing clock (G) 100.00 266.67 MHz Internal bus clock (B) 100.00 133.33 MHz Peripheral clock 1 (P1) 50.00 66.67 MHz Peripheral clock 0 (P0) 25.00 33.33 MHz R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 Remarks 59-8 RZ/A1H Group, RZ/A1M Group 59.4.1 Table 59.5 59. Electrical Characteristics Clock Timing Clock Timing Item Symbol Min. EXTAL clock input frequency (when the clock is supplied to USB 2.0 host/function module) fEX 12MHz 100ppm EXTAL clock input frequency (when the clock isn't supplied to USB 2.0 host/function module) Max. Unit Figure 59.2 10.00 13.33 MHz EXTAL clock input cycle time (when the clock isn't supplied to USB 2.0 host/function module) tEXcyc 75.00 100.00 ns AUDIO_X1 clock input frequency (crystal resonator connected) fEX 10.00 50.00 MHz AUDIO_X1 clock input cycle time (crystal resonator connected) tEXcyc 20.00 100.00 ns AUDIO_X1, AUDIO_CLK clock input frequency (external clock input) fEX 1.00 50.00 MHz AUDIO_X1, AUDIO_CLK clock input cycle time (external clock input) tEXcyc 20.00 1000.00 ns USB_X1 clock input frequency (when the 48-MHz clock is supplied to USB 2.0 host/function module and high-speed transfer function is used) fEX 48 MHz 100 ppm USB_X1 clock input frequency (when the 48-MHz clock is supplied to USB 2.0 host/function module, high-speed transfer function is not used, and host controller function is used) 48 MHz 500 ppm USB_X1 clock input frequency (when the 48-MHz clock is supplied to USB 2.0 host/function module, high-speed transfer function is not used, and host controller function is not used) 48 MHz 2500 ppm VIDEO_X1 clock input frequency 27MHz 50 ppm*1 EXTAL, AUDIO_X1, AUDIO_CLK, USB_X1 clock input low pulse width tEXL VIDEO_X1 clock input low pulse width EXTAL, AUDIO_X1, AUDIO_CLK, USB_X1 clock input high pulse width tEXH VIDEO_X1 clock input high pulse width EXTAL, AUDIO_X1, AUDIO_CLK, USB_ X1 clock input rise time tEXr VIDEO_X1 clock input rise time EXTAL, AUDIO_X1, AUDIO_CLK, USB_ X1 clock input fall time tEXf VIDEO_X1 clock input fall time 0.4 0.6 0.45 0.55 0.4 0.6 0.45 0.55 4 3 4 3 Figure tEXcyc tEXcyc ns ns CKIO clock output frequency fOP 50.00 66.67 MHz CKIO clock output cycle time tcyc 15.00 20.00 ns Figure 59.3 (1) and Figure 59.3 (2) CKIO clock output low pulse width 1 tCKOL1 tcyc/2 -tCKOr1 ns Figure 59.3 (1) CKIO clock output high pulse width 1 tCKOH1 tcyc/2 -tCKOr1 ns CKIO clock output rise time 1 tCKOr1 3 ns CKIO clock output fall time 1 tCKOf1 3 ns CKIO clock output low pulse width 2 tCKOL2 tcyc/2 -tCKOr2 ns CKIO clock output high pulse width 2 tCKOH2 tcyc/2 -tCKOr2 ns CKIO clock output rise time 2 tCKOr2 2 ns CKIO clock output fall time 2 tCKOf2 2 ns R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 Figure 59.3 (2) 59-9 RZ/A1H Group, RZ/A1M Group Table 59.5 59. Electrical Characteristics Clock Timing Item Symbol Min. Max. Unit Figure On-chip PLL circuit oscillation settling time tPOSC 1 ms Figure 59.4 and Figure 59.6 (1) On-chip oscillation circuit oscillation settling time (RTC_X1) tROSC 3*2 s Figure 59.7 On-chip oscillation circuit oscillation settling time (RTC_X3) 10*2 ms Figure 59.7 On-chip oscillation circuit oscillation settling time (other than above) 4*2 ms Figure 59.4, Figure 59.6 (1), and Figure 59.7 Mode hold time tMDH 200 ns Figure 59.4 and Figure 59.6 (1) SSCG Stabilizing Time tSSCG 1 us Figure 59.5 Note 1. Reference value. The accuracy of the clock signal affects the quality of images output by the digital video decoder. Input clock signals that are as accurate as is possible. Note 2. Settings for values smaller than the above specifications may be possible, as long as the values are confirmed through evaluation by the manufacturer of the oscillator. tEXcyc EXTAL, AUDIO_X1, AUDIO_CLK, USB_X1* 1/2 PVcc (input) tEXH VIH tEXL VIH VIL VIL tEXf VIH 1/2 PVcc tEXr Note: * When the clock is input on the EXTAL, AUDIO_X1, AUDIO_CLK, USB_X1, or VIDEO_X1 Figure 59.2 EXTAL, AUDIO_X1, AUDIO_CLK, USB_X1, and VIDEO_X1 Clock Input Timing tcyc tCKOH1 1/2 PVcc VOH tCKOL1 VOH VOH VOL VOL tCKOr1 tCKOf1 Figure 59.3 1/2 PVcc (1) CKIO Clock Output Timing 1 tcyc tCKOH2 2.0V 1/2 PVcc tCKOL2 2.0V 0.8V tCKOf2 Figure 59.3 2.0V 0.8V 1/2 PVcc tCKOr2 (2) CKIO Clock Output Timing 2 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 59-10 RZ/A1H Group, RZ/A1M Group 59. Electrical Characteristics Oscillation settling time CKIO, Internal clock Power supply* Power supply min. tROSC + tPOSC RES tMDH TRST MD_BOOT2, MD_BOOT1, MD_BOOT0 MD_CLK, MD_CLKS Note * PVcc, Vcc, PLLVcc, AVcc, USBAPVcc, USBDPVcc, USBAVcc, USBDVcc, USBUVcc, VDAVcc, LVDSAPVcc, LVDSPLLVcc Products in BGA packages do not have USBDVcc, USBUVcc, and USBDPVcc pins. Figure 59.4 Power-On Oscillation Settling Time Vccmin Vcc tSSCG MD_CLKS VT- Figure 59.5 SSCG Stabilizing Time Oscillation settling time Standby period CKIO, Internal clock tROSC + tPOSC RES tMDH MD_BOOT2, MD_BOOT1, MD_BOOT0 MD_CLK, MD_CLKS Note: Oscillation settling time when the internal oscillator is used. Figure 59.6 (1) Oscillation Settling Time on Return from Standby (Return by Reset) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 59-11 RZ/A1H Group, RZ/A1M Group 59. Electrical Characteristics Standby period Oscillation settling time CKIO, Internal clock tNMIW, tIRQW NMI, IRQ tROSC + tPOSC Figure 59.6 (2) Oscillation Settling Time on Return from Standby (Return by NMI or IRQ) Oscillation settling time (1) RTC_X1, RTC_X3 Clock (internal) tROSC RCR2.RTCEN Oscillation settling time (2) Other than above Clock (internal) PVCC* PVCCmin tROSC Note: * When power is initially supplied, the oscillation settling time for the on-chip oscillation circuit is counted from the point where PVcc reaches the minimum voltage for guaranteed operation. Once power is supplied, the point where counting starts will only be relevant due to changes in the state of oscillation. In such cases, counting starts when setting of the registers is completed. Figure 59.7 On-chip Oscillation Circuit Oscillation Settling Time R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 59-12 RZ/A1H Group, RZ/A1M Group 59.4.2 59. Electrical Characteristics Control Signal Timing Table 59.6 Control Signal Timing Item Symbol RES pulse width Exit from standby mode Min. tRESW Max. tROSC + tPOSC Other than above Unit Figure ms Figure 59.8 (1) Figure 59.6 (1) 20 tcyc TRST pulse width tTRSW 20 tcyc NMI pulse width tNMIW 20 tcyc IRQ pulse width tIRQW 20 tcyc TINT pulse width tTINTW 20 tcyc tRSr 500 s Figure 59.8 (3) tRSNH 0 ns Figure 59.8 (4) RES input rise time*1 RES negating hold time*2 Figure 59.8 (2) and Figure 59.6 (2) Note 1. Make sure that this specification is satisfied when the same signal is controlling the TRST and RES pins. Note 2. Make sure that this specification is satisfied when different signals are controlling the TRST and RES pins. tRESW/tTRSW RES TRST Figure 59.8 (1) Reset Input Timing 1 tNMIW NMI tIRQW IRQ tINTW TINT Figure 59.8 (2) Interrupt Signal Input Timing RES TRST tRSr Figure 59.8 (3) Reset Input Timing 2 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 59-13 RZ/A1H Group, RZ/A1M Group 59. Electrical Characteristics VT+ TRST tRSNH RES VT- Figure 59.8 (4) Reset Input Timing 3 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 59-14 RZ/A1H Group, RZ/A1M Group 59.4.3 59. Electrical Characteristics Bus Timing Table 59.7 Bus Timing CKIO = 66.67 MHz*1 Item Symbol Min. Max. Unit Figure Address delay time 1 tAD1 0/2*3 12 ns Figure 59.9 to Figure 59.33 Address delay time 2 tAD2 1/2tcyc 1/2tcyc + 12 ns Figure 59.16 Address setup time tAS 0 ns Figure 59.9 to Figure 59.12, Figure 59.16 Chip enable setup time tCS 0 ns Figure 59.9 to Figure 59.12, Figure 59.16 Address hold time tAH 0 ns Figure 59.9 to Figure 59.12 BS delay time tBSD 12 ns Figure 59.9 to Figure 59.30 CS delay time 1 tCSD1 0/2*3 12 ns Figure 59.9 to Figure 59.33 Read write delay time 1 tRWD1 0/2*3 12 ns Figure 59.9 to Figure 59.33 Read strobe delay time tRSD 1/2tcyc 1/2tcyc + 12 ns Figure 59.9 to Figure 59.16 Read data setup time 1 tRDS1 1/2tcyc+ 5 ns Figure 59.9 to Figure 59.15 Read data setup time 2 tRDS2 7 ns Figure 59.17 to Figure 59.20, Figure 59.25 to Figure 59.27 Read data setup time 3 tRDS3 1/2tcyc + 5 ns Figure 59.16 Read data hold time 1 tRDH1 0 ns Figure 59.9 to Figure 59.15 Read data hold time 2 tRDH2 2 ns Figure 59.17 to Figure 59.20, Figure 59.25 to Figure 59.27 Read data hold time 3 tRDH3 0 ns Figure 59.16 Write enable delay time 1 tWED1 1/2tcyc 1/2tcyc + 12 ns Figure 59.9 to Figure 59.14 Write enable delay time 2 tWED2 12 ns Figure 59.15 Write data delay time 1 tWDD1 12 ns Figure 59.9 to Figure 59.15 Write data delay time 2 tWDD2 12 ns Figure 59.21 to Figure 59.24, Figure 59.28 to Figure 59.30 Write data hold time 1 tWDH1 1 ns Figure 59.9 to Figure 59.15 Write data hold time 2 tWDH2 2 ns Figure 59.21 to Figure 59.24, Figure 59.28 to Figure 59.30 Write data hold time 4 tWDH4 0 ns Figure 59.9 to Figure 59.13 WAIT setup time tWTS 1/2tcyc + 4.5 ns Figure 59.10 to Figure 59.16 WAIT hold time tWTH 1/2tcyc + 3.5 ns Figure 59.10 to Figure 59.16 RAS delay time 1 tRASD1 2 12 ns Figure 59.17 to Figure 59.33 CAS delay time 1 tCASD1 2 12 ns Figure 59.17 to Figure 59.33 DQM delay time 1 tDQMD1 2 12 ns Figure 59.17 to Figure 59.30 CKE delay time 1 tCKED1 2 12 ns Figure 59.32 AH delay time tAHD 1/2tcyc 1/2tcyc + 12 ns Figure 59.13 Multiplexed address delay time tMAD 12 ns Figure 59.13 Multiplexed address hold time tMAH 1 ns Figure 59.13 Address setup time for AH tAVVH 1/2tcyc - 2 DACK, TEND delay time tDACD Refer to the direct memory access controller timing ns Figure 59.13 ns Figure 59.9 to Figure 59.30 Note 1. The maximum value (fmax) of CKIO (external bus clock) depends on the number of wait cycles and the system configuration of your board. Note 2. 1/2 tcyc indicated in minimum and maximum values for the item of delay, setup, and hold times represents a half cycle from the rising edge with a clock. That is, 1/2 tcyc describes a reference of the falling edge with a clock. Note 3. Values when SDRAM is used. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 59-15 RZ/A1H Group, RZ/A1M Group 59. Electrical Characteristics T1 T2 CKIO tAD1 tAD1 A25 to A0 tAS tCSD1 tCSD1 CSn tCS tRWD1 tRWD1 RD/WR tRSD tRSD tAH RD tRDH1 Read tRDS1 D31 to D0 tWED1 tWED1 WEn Write tAH tWDH4 tWDH1 tWDD1 D31 to D0 tBSD tBSD BS tDACD tDACD DACKn TENDn* Note: * The waveform for DACKn and TENDn is when active low is specified. Figure 59.9 Basic Bus Timing for Normal Space (No Wait) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 59-16 RZ/A1H Group, RZ/A1M Group 59. Electrical Characteristics T1 Tw T2 CKIO tAD1 tAD1 A25 to A0 tAS tCSD1 tCSD1 CSn tCS tRWD1 tRWD1 RD/WR tRSD tRSD tAH RD tRDH1 tRDS1 Read D31 to D0 tWED1 tWED1 WEn Write tAH tWDH4 tWDD1 tWDH1 D31 to D0 tBSD tBSD BS tDACD DACKn TENDn* tDACD tWTH tWTS WAIT Note: * The waveform for DACKn and TENDn is when active low is specified. Figure 59.10 Basic Bus Timing for Normal Space (One Software Wait Cycle) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 59-17 RZ/A1H Group, RZ/A1M Group 59. Electrical Characteristics T1 Tw TwX T2 CKIO tAD1 tAD1 A25 to A0 tAS tCSD1 tCSD1 CSn tCS tRWD1 tRWD1 RD/WR tRSD tRSD tAH RD tRDH1 tRDS1 Read D31 to D0 tWED1 tWED1 WEn tWDH4 tWDD1 Write tAH tWDH1 D31 to D0 tBSD tBSD BS tDACD tDACD DACKn TENDn* tWTH tWTS tWTH tWTS WAIT Note: * The waveform for DACKn and TENDn is when active low is specified. Figure 59.11 Basic Bus Timing for Normal Space (One Software Wait Cycle, One External Wait Cycle) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 59-18 RZ/A1H Group, RZ/A1M Group 59. Electrical Characteristics T1 Tw T2 Taw T1 Tw T2 Taw CKIO tAD1 tAD1 tAD1 tAD1 A25 to A0 tAS tCSD1 CSn tCSD1 tAS tCSD1 tRWD1 tCS tRWD1 tCS tRWD1 tCSD1 tRWD1 RD/WR tRSD tRSD RD tAH tRSD tRSD Read tRDH1 tAH tRDH1 tRDS1 tRDS1 D15 to D0 tWED1 tWED1 Write WEn tWED1 tWED1 tWDH4 tWDD1 tAH tWDH4 tWDH1 tWDD1 tWDH1 D15 to D0 tBSD tBSD tBSD tBSD BS tDACD DACKn TENDn* tDACD tWTH tWTS tDACD tDACD tWTH tWTS WAIT Note: * The waveform for DACKn and TENDn is when active low is specified. Figure 59.12 Basic Bus Timing for Normal Space (One Software Wait Cycle, External Wait Cycle Valid (WM Bit = 0), No Idle Cycle) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 59-19 RZ/A1H Group, RZ/A1M Group 59. Electrical Characteristics Ta1 Ta2 Ta3 T1 Tw TwX T2 CKIO tAD1 tAD1 tCSD1 tCSD1 A25 to A0 CS5 tRWD1 tRWD1 RD/WR tAHD tAHD tAHD AH Read tRSD tRSD RD tRDH1 tMAD tMAH D15 to D0 tRDS1 Data Address tAVVH tWED1 WE1, WE0 tWDD1 Write tAVVH tMAD D15 to D0 tWED1 tWDH4 tWDH1 tMAH Address tBSD Data tBSD BS tWTH tWTS tWTH tWTS WAIT tDACD tDACD DACKn* tDACD tDACD TENDn* Note: * The waveform for DACKn and TENDn is when active low is specified. Figure 59.13 MPX-I/O Interface Bus Cycle (Three Address Cycles, One Software Wait Cycle, One External Wait Cycle) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 59-20 RZ/A1H Group, RZ/A1M Group 59. Electrical Characteristics Th T1 Twx T2 Tf CKIO tAD1 tAD1 tCSD1 tCSD1 A25 to A0 CSn tWED1 tWED1 WEn tRWD1 tRWD1 RD/WR tRSD Read tRSD RD tRDH1 tRDS1 D31 to D0 tRWD1 tRWD1 tWDD1 tWDH1 RD/WR Write D31 to D0 tBSD tBSD BS tDACD tDACD DACKn TENDn* tWTH tWTH WAIT tWTS tWTS Note: * The waveform for DACKn and TENDn is when active low is specified. Figure 59.14 Bus Cycle of SRAM with Byte Selection (SW = 1 Cycle, HW = 1 Cycle, One Asynchronous External Wait Cycle, BAS = 0 (Write Cycle UB/LB Control)) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 59-21 RZ/A1H Group, RZ/A1M Group 59. Electrical Characteristics Th T1 Twx T2 Tf CKIO tAD1 tAD1 tCSD1 tCSD1 tWED2 tWED2 A25 to A0 CSn WEn tRWD1 RD/WR tRSD Read tRSD RD tRDH1 tRDS1 D31 to D0 tRWD1 tRWD1 tRWD1 RD/WR tWDD1 Write tWDH1 D31 to D0 tBSD tBSD BS tDACD tDACD DACKn TENDn* tWTH tWTH WAIT tWTS tWTS Note: * The waveform for DACKn and TENDn is when active low is specified. Figure 59.15 Bus Cycle of SRAM with Byte Selection (SW = 1 Cycle, HW = 1 Cycle, One Asynchronous External Wait Cycle, BAS = 1 (Write Cycle WE Control)) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 59-22 RZ/A1H Group, RZ/A1M Group 59. Electrical Characteristics T1 Tw Twx T2B Twb T2B CKIO tAD1 tAD2 tAD2 tAD1 A25 to A0 tCSD1 tAS tCSD1 CSn tCS tRWD1 tRWD1 RD/WR tRSD tRSD RD tRDH3 tRDS3 tRDH3 tRDS3 D31 to D0 WEn tBSD tBSD BS tDACD tDACD DACKn TENDn* tWTH tWTH WAIT tWTS tWTS Note: * The waveform for DACKn and TENDn is when active low is specified. Figure 59.16 Burst ROM Read Cycle (One Software Wait Cycle, One Asynchronous External Burst Wait Cycle, Two Burst) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 59-23 RZ/A1H Group, RZ/A1M Group 59. Electrical Characteristics Tr Tc1 Tcw Td1 Tde CKIO tAD1 A25 to A0 tAD1 Row address tAD1 *1 A12/A11 tAD1 Column address tAD1 tAD1 READA command tCSD1 tCSD1 CSn tRWD1 tRWD1 RD/WR tRASD1 tRASD1 RAS tCASD1 tCASD1 CAS tDQMD1 tDQMD1 DQMxx tRDS2 tRDH2 D31 to D0 tBSD tBSD BS (High) CKE tDACD tDACD DACKn TENDn*2 Notes: 1. An address pin to be connected to pin A10 of SDRAM. 2. The waveform for DACKn and TENDn is when active low is specified. Figure 59.17 Synchronous DRAM Single Read Bus Cycle (Auto Precharge, CAS Latency 2, WTRCD = 0 Cycle, WTRP = 0 Cycle) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 59-24 RZ/A1H Group, RZ/A1M Group 59. Electrical Characteristics Tr Trw Tc1 Tcw Td1 Tde Tap CKIO tAD1 A25 to A0 tAD1 Row address tAD1 Column address tAD1 1 A12/A11* tAD1 tAD1 READA command tCSD1 tCSD1 CSn tRWD1 tRWD1 RD/WR tRASD1 tRASD1 RAS tCASD1 tCASD1 CAS tDQMD1 tDQMD1 DQMxx tRDS2 tRDH2 D31 to D0 tBSD tBSD BS (High) CKE tDACD tDACD DACKn TENDn*2 Notes: 1. An address pin to be connected to pin A10 of SDRAM. 2. The waveform for DACKn and TENDn is when active low is specified. Figure 59.18 Synchronous DRAM Single Read Bus Cycle (Auto Precharge, CAS Latency 2, WTRCD = 1 Cycle, WTRP = 1 Cycle) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 59-25 RZ/A1H Group, RZ/A1M Group 59. Electrical Characteristics Tr Tc1 Tc2 Td1 Td2 Tc3 Tc4 Td3 Td4 Tde CKIO tAD1 A25 to A0 tAD1 tAD1 Row address tAD1 tAD1 Column address A12/A11 tAD1 (1 to 4) tAD1 *1 tAD1 tAD1 tAD1 READA command READ command tCSD1 tCSD1 CSn tRWD1 tRWD1 RD/WR tRASD1 tRASD1 RAS tCASD1 tCASD1 CAS tDQMD1 tDQMD1 DQMxx tRDS2 tRDH2 tRDS2 tRDH2 D31 to D0 tBSD tBSD BS (High) CKE tDACD tDACD DACKn TENDn*2 Notes: 1. An address pin to be connected to pin A10 of SDRAM. 2. The waveform for DACKn and TENDn is when active low is specified. Figure 59.19 Synchronous DRAM Burst Read Bus Cycle (Four Read Cycles) (Auto Precharge, CAS Latency 2, WTRCD = 0 Cycle, WTRP = 1 Cycle) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 59-26 RZ/A1H Group, RZ/A1M Group Tr 59. Electrical Characteristics Trw Tc1 Tc2 Td1 Td2 Tc3 Tc4 Td3 Td4 Tde CKIO tAD1 tAD1 tAD1 Row address A25 to A0 tAD1 tAD1 Column address tAD1 (1 to 4) tAD1 *1 A12/A11 tAD1 tAD1 READ command tAD1 READA command tCSD1 tCSD1 CSn tRWD1 tRWD1 RD/WR tRASD1 tRASD1 RAS tCASD1 tCASD1 CAS tDQMD1 tDQMD1 DQMxx tRDS2 tRDH2 tRDS2 tRDH2 D31 to D0 tBSD tBSD BS (High) CKE tDACD tDACD DACKn TENDn*2 Notes: 1. An address pin to be connected to pin A10 of SDRAM. 2. The waveform for DACKn and TENDn is when active low is specified. Figure 59.20 Synchronous DRAM Burst Read Bus Cycle (Four Read Cycles) (Auto Precharge, CAS Latency 2, WTRCD = 1 Cycle, WTRP = 0 Cycle) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 59-27 RZ/A1H Group, RZ/A1M Group 59. Electrical Characteristics Tr Tc1 Trwl CKIO tAD1 tAD1 tAD1 Row address A25 to A0 tAD1 Column address tAD1 *1 tAD1 WRITA command A12/A11 tCSD1 tCSD1 CSn tRWD1 tRWD1 tRWD1 RD/WR tRASD1 tRASD1 RAS tCASD1 tCASD1 CAS tDQMD1 tDQMD1 DQMxx tWDD2 tWDH2 tBSD tBSD D31 to D0 BS (High) CKE tDACD tDACD DACKn TENDn*2 Notes: 1. An address pin to be connected to pin A10 of SDRAM. 2. The waveform for DACKn and TENDn is when active low is specified. Figure 59.21 Synchronous DRAM Single Write Bus Cycle (Auto Precharge, TRWL = 1 Cycle) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 59-28 RZ/A1H Group, RZ/A1M Group 59. Electrical Characteristics Tr Trw Trw Tc1 Trwl CKIO tAD1 A25 to A0 tAD1 tAD1 Column address Row address tAD1 tAD1 *1 A12/A11 tAD1 WRITA command tCSD1 tCSD1 CSn tRWD1 tRWD1 tRWD1 RD/WR tRASD1 tRASD1 RAS tCASD1 tCASD1 CAS tDQMD1 tDQMD1 DQMxx tWDD2 tWDH2 tBSD tBSD D31 to D0 BS (High) CKE tDACD tDACD DACKn TENDn*2 Notes: 1. An address pin to be connected to pin A10 of SDRAM. 2. The waveform for DACKn and TENDn is when active low is specified. Figure 59.22 Synchronous DRAM Single Write Bus Cycle (Auto Precharge, WTRCD = 2 Cycles, TRWL = 1 Cycle) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 59-29 RZ/A1H Group, RZ/A1M Group 59. Electrical Characteristics Tr Tc1 Tc2 Tc3 Tc4 Trwl CKIO tAD1 tAD1 tAD1 Row address A25 to A0 tAD1 tAD1 tAD1 tAD1 tAD1 tAD1 Column address tAD1 *1 WRIT command A12/A11 WRITA command tCSD1 tCSD1 CSn tRWD1 tRWD1 tRWD1 RD/WR tRASD1 tRASD1 RAS tCASD1 tCASD1 CAS tDQMD1 tDQMD1 DQMxx tWDD2 tWDH2 tWDD2 tWDH2 D31 to D0 tBSD tBSD BS (High) CKE tDACD tDACD DACKn TENDn*2 Notes: 1. An address pin to be connected to pin A10 of SDRAM. 2. The waveform for DACKn and TENDn is when active low is specified. Figure 59.23 Synchronous DRAM Burst Write Bus Cycle (Four Write Cycles) (Auto Precharge, WTRCD = 0 Cycle, TRWL = 1 Cycle) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 59-30 RZ/A1H Group, RZ/A1M Group 59. Electrical Characteristics Tr Trw Tc1 Tc2 Tc3 Tc4 Trwl CKIO tAD1 tAD1 tAD1 Row address A25 to A0 tAD1 tAD1 tAD1 tAD1 tAD1 tAD1 Column address tAD1 *1 A12/A11 WRIT command WRITA command tCSD1 tCSD1 CSn tRWD1 tRWD1 tRWD1 tCASD1 tCASD1 RD/WR tRASD1 tRASD1 RAS CAS tDQMD1 tDQMD1 DQMxx tWDD2 tWDH2 tWDD2 tWDH2 D31 to D0 tBSD tBSD BS (High) CKE tDACD tDACD DACKn TENDn*2 Notes: 1. An address pin to be connected to pin A10 of SDRAM. 2. The waveform for DACKn and TENDn is when active low is specified. Figure 59.24 Synchronous DRAM Burst Write Bus Cycle (Four Write Cycles) (Auto Precharge, WTRCD = 1 Cycle, TRWL = 1 Cycle) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 59-31 RZ/A1H Group, RZ/A1M Group 59. Electrical Characteristics Tr Tc1 Tc2 Td1 Td2 Tc3 Tc4 Td3 Td4 Tde CKIO tAD1 A25 to A0 tAD1 Row address tAD1 tAD1 tAD1 tAD1 tAD1 Column address tAD1 *1 A12/A11 tAD1 READ command tCSD1 tCSD1 CSn tRWD1 tRWD1 RD/WR tRASD1 tRASD1 RAS tCASD1 tCASD1 CAS tDQMD1 tDQMD1 DQMxx tRDS2 tRDH2 tRDS2 tRDH2 D31 to D0 tBSD tBSD BS (High) CKE tDACD tDACD DACKn TENDn*2 Notes: 1. An address pin to be connected to pin A10 of SDRAM. 2. The waveform for DACKn and TENDn is when active low is specified. Figure 59.25 Synchronous DRAM Burst Read Bus Cycle (Four Read Cycles) (Bank Active Mode: ACT + READ Commands, CAS Latency 2, WTRCD = 0 Cycle) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 59-32 RZ/A1H Group, RZ/A1M Group 59. Electrical Characteristics Tc1 Tc2 Td1 Td2 Tc3 Tc4 Td3 Td4 Tde CKIO tAD1 A25 to A0 tAD1 tAD1 tAD1 tAD1 Column address tAD1 *1 A12/A11 tAD1 READ command tCSD1 tCSD1 CSn tRWD1 tRWD1 RD/WR tRASD1 RAS tCASD1 tCASD1 CAS tDQMD1 tDQMD1 DQMxx tRDS2 tRDH2 tRDS2 tRDH2 D31 to D0 tBSD tBSD BS (High) CKE tDACD tDACD DACKn TENDn*2 Notes: 1. An address pin to be connected to pin A10 of SDRAM. 2. The waveform for DACKn and TENDn is when active low is specified. Figure 59.26 Synchronous DRAM Burst Read Bus Cycle (Four Read Cycles) (Bank Active Mode: READ Command, Same Row Address, CAS Latency 2, WTRCD = 0 Cycle) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 59-33 RZ/A1H Group, RZ/A1M Group Tp 59. Electrical Characteristics Trw Tr Tc1 Tc2 Td1 Td2 Tc3 Tc4 Td3 Td4 Tde CKIO t AD1 t AD1 Row address A25 to A0 t AD1 t AD1 t AD1 t AD1 t AD1 Column address t AD1 t AD1 *1 A12/A11 t AD1 READ command t CSD1 t CSD1 CSn t RWD1 t RWD1 t RASD1 t RASD1 t RWD1 RD/WR t RASD1 t RASD1 RAS t CASD1 t CASD1 CAS t DQMD1 t DQMD1 DQMxx t RDS2 t RDH2 t RDS2 t RDH2 D31 to D0 t BSD t BSD BS (High) CKE t DACD t DACD DACKn TENDn*2 Notes: 1. An address pin to be connected to pin A10 of SDRAM. 2. The waveform for DACKn and TENDn is when active low is specified. Figure 59.27 Synchronous DRAM Burst Read Bus Cycle (Four Read Cycles) (Bank Active Mode: PRE + ACT + READ Commands, Different Row Addresses, CAS Latency 2, WTRCD = 0 Cycle) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 59-34 RZ/A1H Group, RZ/A1M Group 59. Electrical Characteristics Tr Tc1 Tc2 Tc3 Tc4 CKIO tAD1 tAD1 tAD1 Row address A25 to A0 tAD1 tAD1 tAD1 tAD1 Column address tAD1 tAD1 *1 A12/A11 WRIT command tCSD1 tCSD1 CSn tRWD1 tRWD1 tRWD1 RD/WR tRASD1 tRASD1 RAS tCASD1 tCASD1 CAS tDQMD1 tDQMD1 DQMxx tWDD2 tWDH2 tWDD2 tWDH2 D31 to D0 tBSD tBSD BS (High) CKE tDACD tDACD DACKn TENDn*2 Notes: 1. An address pin to be connected to pin A10 of SDRAM. 2. The waveform for DACKn and TENDn is when active low is specified. Figure 59.28 Synchronous DRAM Burst Write Bus Cycle (Four Write Cycles) (Bank Active Mode: ACT + WRITE Commands, WTRCD = 0 Cycle, TRWL = 0 Cycle) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 59-35 RZ/A1H Group, RZ/A1M Group 59. Electrical Characteristics Tnop Tc1 Tc2 Tc3 Tc4 CKIO tAD1 tAD1 tAD1 tAD1 tAD1 Column address A25 to A0 tAD1 tAD1 tAD1 *1 A12/A11 WRIT command tCSD1 tCSD1 CSn tRWD1 tRWD1 tRWD1 RD/WR RAS tCASD1 tCASD1 CAS tDQMD1 tDQMD1 DQMxx tWDD2 tWDH2 tWDD2 tWDH2 D31 to D0 tBSD tBSD BS (High) CKE tDACD tDACD DACKn TENDn*2 Notes: 1. An address pin to be connected to pin A10 of SDRAM. 2. The waveform for DACKn and TENDn is when active low is specified. Figure 59.29 Synchronous DRAM Burst Write Bus Cycle (Four Write Cycles) (Bank Active Mode: WRITE Command, Same Row Address, WTRCD = 0 Cycle, TRWL = 0 Cycle) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 59-36 RZ/A1H Group, RZ/A1M Group 59. Electrical Characteristics Tp Tpw Tr Tc1 Tc2 Tc3 Tc4 CKIO tAD1 A25 to A0 tAD1 tAD1 Row address tAD1 tAD1 tAD1 tAD1 Column address tAD1 tAD1 tAD1 *1 A12/A11 WRIT command tCSD1 tCSD1 CSn tRWD1 tRWD1 tRASD1 tRASD1 tRWD1 tRWD1 RD/WR tRASD1 tRASD1 RAS tCASD1 tCASD1 CAS tDQMD1 tDQMD1 DQMxx tWDD2 tWDH2 tWDD2 tWDH2 D31 to D0 tBSD tBSD BS (High) CKE tDACD tDACD DACKn TENDn*2 Notes: 1. An address pin to be connected to pin A10 of SDRAM. 2. The waveform for DACKn and TENDn is when active low is specified. Figure 59.30 Synchronous DRAM Burst Write Bus Cycle (Four Write Cycles) (Bank Active Mode: PRE + ACT + WRITE Commands, Different Row Addresses, WTRCD = 0 Cycle, TRWL = 0 Cycle) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 59-37 RZ/A1H Group, RZ/A1M Group 59. Electrical Characteristics Tp Tpw Trr Trc Trc Trc CKIO tAD1 tAD1 A25 to A0 tAD1 tAD1 *1 A12/A11 tCSD1 tCSD1 tCSD1 tCSD1 CSn tRWD1 tRWD1 tRWD1 RD/WR tRASD1 tRASD1 tRASD1 tRASD1 RAS tCASD1 tCASD1 CAS DQMxx (Hi-Z) D31 to D0 BS (High) CKE DACKn TENDn*2 Notes: 1. An address pin to be connected to pin A10 of SDRAM. 2. The waveform for DACKn and TENDn is when active low is specified. Figure 59.31 Synchronous DRAM Auto-Refreshing Timing (WTRP = 1 Cycle, WTRC = 3 Cycles) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 59-38 RZ/A1H Group, RZ/A1M Group 59. Electrical Characteristics Tp Tpw Trr Trc Trc Trc CKIO tAD1 tAD1 A25 to A0 tAD1 tAD1 *1 A12/A11 tCSD1 tCSD1 tCSD1 tCSD1 CSn tRWD1 tRWD1 tRASD1 tRASD1 tRWD1 RD/WR tRASD1 tRASD1 RAS tCASD1 tCASD1 CAS DQMxx (Hi-Z) D31 to D0 BS tCKED1 tCKED1 CKE DACKn TENDn*2 Notes: 1. An address pin to be connected to pin A10 of SDRAM. 2. The waveform for DACKn and TENDn is when active low is specified. Figure 59.32 Synchronous DRAM Self-Refreshing Timing (WTRP = 1 Cycle) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 59-39 RZ/A1H Group, RZ/A1M Group Tp 59. Electrical Characteristics Tpw Trr Trc Trc Trr Trc Trc Tmw Tde CKIO PALL REF REF MRS tAD1 tAD1 tAD1 A25 to A0 tAD1 tAD1 *1 A12/A11 tCSD1 tCSD1 tRWD1 tRWD1 tRASD1 tRASD1 tCSD1 tCSD1 tCSD1 tCSD1 tCSD1 tCSD1 tRWD1 tRWD1 tRASD1 tRASD1 CSn tRWD1 RD/WR tRASD1 tRASD1 tRASD1 tRASD1 RAS tCASD1 tCASD1 tCASD1 tCASD1 tCASD1 tCASD1 CAS DQMxx (Hi-Z) D31 to D0 BS CKE DACKn TENDn*2 Notes: 1. An address pin to be connected to pin A10 of SDRAM. 2. The waveform for DACKn and TENDn is when active low is specified. Figure 59.33 Synchronous DRAM Mode Register Write Timing (WTRP = 1 Cycle) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 59-40 RZ/A1H Group, RZ/A1M Group 59.4.4 Table 59.8 59. Electrical Characteristics Direct Memory Access Controller Timing Direct Memory Access Controller Timing Item Symbol Min. Max. Unit Figure DREQ setup time tDRQS 5.5 ns Figure 59.34 DREQ hold time tDRQH 2.5 DACK, TEND delay time tDACD 0 12 Figure 59.35 CKIO tDRQS tDRQH DREQ0 Figure 59.34 DREQ Input Timing CKIO t DACD t DACD TEND0 DACK0 Figure 59.35 DACK, TEND Output Timing R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 59-41 RZ/A1H Group, RZ/A1M Group 59.4.5 Table 59.9 59. Electrical Characteristics Multi-Function Timer Pulse Unit 2 Timing Multi-Function Timer Pulse Unit 2 Timing Item Symbol Min. Max. Unit Figure Timer clock pulse width (single edge) tTCKWH/L 1.5 tp0cyc Figure 59.36 Timer clock pulse width (both edges) tTCKWH/L 2.5 tp0cyc Timer clock pulse width (phase counting mode) tTCKWH/L 2.5 tp0cyc Note: tp0cyc indicates peripheral clock (P0) cycle. TCLKA to TCLKD tTCKWL Figure 59.36 tTCKWH Clock Input Timing R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 59-42 RZ/A1H Group, RZ/A1M Group 59.4.6 Table 59.10 59. Electrical Characteristics Watchdog Timer Timing Watchdog Timer Timing Item Symbol Min. Max. Unit Figure WDTOVF delay time tWOVD -- 100 ns Figure 59.37 CKIO tWOVD tWOVD WDTOVF Figure 59.37 WDTOVF Output Timing R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 59-43 RZ/A1H Group, RZ/A1M Group 59.4.7 Table 59.11 59. Electrical Characteristics Serial Communication Interface with FIFO Timing Serial Communication Interface with FIFO Timing Item Input clock cycle (clocked synchronous) Symbol Min. Max. Unit Figure tScyc 12 tp1cyc Figure 59.38 (asynchronous) 4 tp1cyc tSCKr 1.5 tp1cyc Input clock fall time tSCKf 1.5 tp1cyc Input clock width tSCKW 0.4 0.6 tScyc Transmit data delay time (clocked synchronous) tTXD 3 tp1cyc + 15 ns Receive data setup time (clocked synchronous) tRXS 4 tp1cyc + 15 ns Receive data hold time (clocked synchronous) tRXH 1 tp1cyc + 15 ns Input clock rise time Note: Figure 59.39 tp1cyc indicates the peripheral clock 1 (P1) cycle. tSCKW tSCKr tSCKf SCK tScyc Figure 59.38 SCK Input Clock Timing tScyc SCK (input/output) tTXD TxD (data transmit) tRXS tRXH RxD (data receive) Figure 59.39 Transmit/Receive Data Input/Output Timing in Clocked Synchronous Mode R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 59-44 RZ/A1H Group, RZ/A1M Group 59.4.8 Table 59.12 59. Electrical Characteristics Serial Communication Interface Timing Serial Communication Interface Timing Item Input clock cycle (asynchronous) Symbol Min. Max. Unit Figure tScyc 4 tp1cyc Figure 59.40 6 Input clock pulse width (clocked synchronous) tSCKW 0.4 0.6 tScyc Input clock rise time tSCKr 20 ns Input clock fall time tSCKf 20 ns tScyc 16 tp1cyc Output clock cycle (asynchronous) 4 Output clock pulse width (clocked synchronous) tSCKW 0.4 0.6 tScyc Output clock rise time tSCKr 20 ns Output clock fall time tSCKf 20 ns Transmit data delay time (clocked synchronous) tTXD 40 ns Receive data setup time (clocked synchronous) tRXS 40 ns Receive data hold time (clocked synchronous) tRXH 40 ns Note: Figure 59.41 tp1cyc indicates the peripheral clock 1 (P1) cycle. tSCKW tSCKr tSCKf SCKn (n = 0, 1) tScyc Figure 59.40 SCK Input Clock Timing tSCKW SCKn tTXD TXDn tRXS tRXH RXDn (n = 0, 1) Figure 59.41 Transmit/Receive Data Input/Output Timing in Clocked Synchronous Mode R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 59-45 RZ/A1H Group, RZ/A1M Group 59.4.9 Table 59.13 59. Electrical Characteristics Renesas Serial Peripheral Interface Timing Renesas Serial Peripheral Interface Timing Item RSPCK clock cycle Master RSPCK clock high pulse width Master Symbol Min. Max. Unit Figure tSPcyc 2 4096 tcyc Figure 59.42 8 4096 0.4 0.4 0.4 0.4 Slave tSPCKWH Slave RSPCK clock low pulse width Master tSPCKWL Slave Data input setup time Master tSU Slave Data input hold time Master SSL setup time Master SSL hold time Master tH Slave tLEAD Slave tLAG Slave Data output delay time Master tOD Slave Data output hold time Master tOH Slave Continuous transmission delay time Master tTD tSPcyc tSPcyc 15 ns 0 tcyc 0 ns 4 tcyc 1 x tSPcyc - 20 8 x tSPcyc ns 4 tcyc 1 x tSPcyc 8 x tSPcyc + 20 ns 4 tcyc 21 ns 4 tcyc 5 ns 3 tcyc 1 x tSPcyc + 2 tcyc 8 x tSPcyc + 2 x tcyc ns 4 x tcyc Slave access time tSA 4 tcyc Slave out release time tREL 3 tcyc Slave Figure 59.43 to Figure 59.46 Figure 59.45 and Figure 59.46 tSPCKWH VOH VOH RSPCKn Master select output VOL VOL tSPCKWL tSPcyc tSPCKWH VIH RSPCKn Slave select input VIH VIL VIL tSPCKWL tSPcyc (n = 0 to 4) Figure 59.42 Clock Timing R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 59-46 RZ/A1H Group, RZ/A1M Group 59. Electrical Characteristics tTD SSLn0 Output tLEAD tLAG RSPCKn CP0L = 0 Output RSPCKn CP0L = 1 Output tSU MISOn Input tH MSB IN DATA tOH MOSIn Output MSB OUT LSB IN MSB IN tOD DATA LSB OUT IDLE MSB OUT (n = 0 to 4) Figure 59.43 Transmission and Reception Timing (Master, CPHA = 0) tTD SSLn0 Output tLEAD tLAG RSPCKn CP0L = 0 Output RSPCKn CP0L = 1 Output tSU MISOn Input tH MSB IN tOH DATA LSB IN DATA LSB OUT MSB IN tOD MOSIn Output MSB OUT IDLE MSB OUT (n = 0 to 4) Figure 59.44 Transmission and Reception Timing (Master, CPHA = 1) tTD SSLn0 Input tLEAD tLAG RSPCKn CP0L = 0 Input RSPCKn CP0L = 1 Input tOH tSA MISOn Output MSB OUT tSU MOSIn Input tOD DATA LSB OUT IDLE MSB OUT tH MSB IN DATA LSB IN MSB IN (n = 0 to 4) Figure 59.45 Transmission and Reception Timing (Slave, CPHA = 0) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 59-47 RZ/A1H Group, RZ/A1M Group 59. Electrical Characteristics tTD SSLn0 Input tLEAD tLAG RSPCKn CP0L = 0 Input RSPCKn CP0L = 1 Input MISOn Output tOD tOH tSA LSB OUT (Last data) MSB OUT tSU MOSIn Input tREL DATA IDLE MSB OUT tDR, tDF tH MSB IN LSB OUT DATA LSB IN MSB IN (n = 0 to 4) Figure 59.46 Transmission and Reception Timing (Slave, CPHA = 1) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 59-48 RZ/A1H Group, RZ/A1M Group 59.4.10 Table 59.14 59. Electrical Characteristics SPI Multi I/O Bus Controller Timing SPI Multi I/O Bus Controller Timing Item Symbol Min. Max. Unit Figure SPBCLK clock cycle tSPBcyc 2 4080 tbcyc Figure 59.47 SPBCLK high pulse width tSPBWH 0.475 0.525 tSPBcyc SPBCLK low pulse width tSPBWL 0.475 0.525 tSPBcyc SPBCLK rise time tSPBR 3 ns SPBCLK fall time tSPBF 3 ns tSU 10.0 ns 4.2 tH 0.0 ns SSL setup time tLEAD 1 x tSPBcyc - 3 8 x tSPBcyc + 3 ns SSL hold time tLAG 1.5 x tSPBcyc - 3 8.5 x tSPBcyc + 3 ns Continuous transfer delay time tTD 1 8 tSPBcyc tOD 3.6 ns 7.0 -1.6 1.0 3.6 7.0 -7.0 0 1.0 7.0 Data input setup time CKDLY = B'0100 (initial value) CKDLY = B'1000 Data input hold time Common to CKDLY = B'0100 and B'1000 Data output delay time SPODLY = H'0000 (initial value) SPODLY = H'6363 Data output hold time SPODLY = H'0000 (initial value) tOH SPODLY= H'6363 Data output buffer on time SPODLY = H'0000 (initial value) tBON SPODLY = H'6363 Data output buffer off time SPODLY = H'0000 (initial value) tBOFF SPODLY = H'6363 Note: Figure 59.48, Figure 59.49, Figure 59.50, and Figure 59.51 ns ns ns Figure 59.48, Figure 59.49, Figure 59.50, Figure 59.51, Figure 59.52, and Figure 59.53 tbcyc indicates the bus clock (B) cycle. tSPBcyc tSPBWL tSPBWH SPBCLK Output tSPBF Figure 59.47 tSPBR Clock Timing R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 59-49 RZ/A1H Group, RZ/A1M Group 59. Electrical Characteristics tTD SPBSSL Output tLEAD tLAG SPBCLK CPOL = 0 Output SPBCLK CPOL = 1 Output tSU SPBMI_0/_1, SPBIO[0:3]_0/_1 Input tH MSB IN DATA tOH tBON SPBMO_0/_1, SPBIO[0:3]_0/_1 Output Figure 59.48 MSB OUT LSB IN tOD DATA LSB OUT IDLE SDR Transfer Format Transmission and Reception Timing (CPHAT = 0, CPHAR = 0) tTD SPBSSL Output tLEAD tLAG SPBCLK CPOL = 0 Output SPBCLK CPOL = 1 Output tSU SPBMI_0/_1, SPBIO[0:3]_0/_1 Input tH MSB IN tBON SPBMO_0/_1, SPBIO[0:3]_0/_1 Output Figure 59.49 DATA tOH MSB OUT LSB IN tOD DATA LSB OUT IDLE SDR Transfer Format Transmission and Reception Timing (CPHAT = 1, CPHAR = 1) tTD SPBSSL Output tLEAD tLAG SPBCLK CPOL = 0 Output SPBCLK CPOL = 1 Output tSU SPBMI_0/_1, SPBIO[0:3]_0/_1 Input MSB IN tBON SPBMO_0/_1, SPBIO[0:3]_0/_1 Output Figure 59.50 tH DATA DATA DATA DATA LSB IN DATA LSB OUT tOD tOH MSB OUT DATA DATA DATA IDLE DDR Transfer Format Transmission and Reception Timing (CPHAT = 0, CPHAR = 0) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 59-50 RZ/A1H Group, RZ/A1M Group 59. Electrical Characteristics tTD SPBSSL Output tLEAD tLAG SPBCLK CPOL = 0 Output SPBCLK CPOL = 1 Output tSU SPBMI_0/_1, SPBIO[0:3]_0/_1 Input tH MSB IN SPBMO_0/_1, SPBIO[0:3]_0/_1 Output Figure 59.51 DATA DATA MSB OUT DATA DATA DATA LSB IN DATA LSB OUT tOD tOH tBON DATA DATA IDLE DDR Transfer Format Transmission and Reception Timing (CPHAT = 1, CPHAR = 1) SPBCLK CPOL = 0 Output SPBCLK CPOL = 1 Output tBOFF tBON SPBMI_0/_1, SPBIO[0:3]_0/_1 Output Figure 59.52 Timing for Switching the Buffers on and off (CPHAT = 0, CPHAR = 0) SPBCLK CPOL = 0 Output SPBCLK CPOL = 1 Output tBOFF tBON SPBMI_0/_1, SPBIO[0:3]_0/_1 Output Figure 59.53 Timing for Switching the Buffers on and off (CPHAT = 1, CPHAR = 1) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 59-51 RZ/A1H Group, RZ/A1M Group 59. Electrical Characteristics I2C Bus Interface Timing 59.4.11 I2C Bus Interface Timing Table 59.15 Standard mode (Sm) Fast mode (Fm) Item Symbol I/O Min. Max. Min. Max. Unit SCL clock frequency fCLK I/O 0 100 0 400 kHz Bus free time (between stop and start condition) tBUF I/O 4.7 - 1.3 - s Hold time*1 tHD:STA I/O 4.0 - 0.6 - s Low period of SCL clock tLOW I/O 4.7 - 1.3 - s High period of SCL clock tHIGH I/O 4.0 - 0.6 - s Setup time for start/restart condition tSU:STA I/O 4.7 - 0.6 - s Data hold time (I2C bus device) tHD:DAT I/O 0*2 - 0*2 - s Data setup time tSU:DAT I/O 250 - 100*3 - ns SDA and SCL signal rise time tR Input - 1000 20 300 ns SDA and SCL signal fall time*3 tF Input - 300 20 x (PVCC/5.5 V) 300 ns Output - 250 20 x (PVCC/5.5 V) 250 ns Setup time for STOP condition tSU:STO I/O 4.0 - 0.6 - s Capacitive load for each bus line Cb - - 400*4 - 400*4 pF Pulse width of spikes that must be suppressed by the input filter tSP Input - - 0 50*5 ns In the above table and subsequently, SCL and SDA refer to the RIICnSCL and RIICnSDA signals, respectively. Note 1. The first clock pulse is generated on the SCL line after the start condition has been issued and the hold time has elapsed. Note 2. This module requires a minimum of 300 ns hold time internally for the SDA signal to handle the period over which the falling edge of SCL has not reached a defined level (time until the CnSCL signal reaches VIL (max.) from VIH (min.) ). Note 3. The fast-mode I2C bus device can be used in the standard mode I2C bus system. In this case, the minimum value of the data setup time (tSU: DAT (min.) 250 [ns]) must be satisfied. If the system does not extend the low period of SCL clock (tLOW), this condition is automatically satisfied. If the system extends the low period of SCL clock (tLOW), transmit the subsequent data bit to the SDA line before the SCL line is released (tR (max.) + tSU: DAT (min.) = 1000 + 250 = 1250 [ns]: (standard mode I2C bus specification)). Note 4. Total capacitance of one bus line. The allowable maximum bus capacitance may differ from this specification, depending on the actual operating voltage and frequency of an application. For techniques to cope with a large bus capacitance, see the I2C bus specification provided by NXP Semiconductors. Note 5. Noise is removed by the analog and digital input filters. The level of noise reduction of the digital input filter is determined by the period of internal reference clock (IIC) and the NF[1:0] bits in RIICnMR3. For details, refer to section 18, I2C Bus Interface. tLOW tR tHIGH tF SCL tHD:STA tSU:DAT tHD:DAT SDA tBUF P S tHD:STA tSU:STA S: Start condition P: Stop condition Sr: Start condition for retransmission Figure 59.54 Sr tSP tSU:STO P Input/Output Timing R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 59-52 RZ/A1H Group, RZ/A1M Group 59.4.12 Table 59.16 59. Electrical Characteristics Serial Sound Interface Timing Serial Sound Interface Timing Item Symbol Min. Max. Unit Remarks Figure Output clock cycle tO 80 64000 ns Output Figure 59.55 Input clock cycle tI 80 64000 ns Input Clock high tHC 32 ns Bidirectional Clock low tLC 32 ns Clock rise time tRC 25 ns tDTR -5 25 ns Delay Noise canceler not in use 10 45 ns Setup time Noise canceler in use tSR 25 ns Hold time tHTR 5 ns Output Figure 59.56, Figure 59.57, Figure 59.58, Figure 59.59, and Figure 59.60 tRC tHC tLC SSISCKn tI ,tO Figure 59.55 Clock Input/Output Timing SSISCKn (Output) SSIDATAn (Input) tSR tHTR SSIWSn, SSIDATAn (Output) tDTR Figure 59.56 Transmission and Reception Timing (Master, SSICR_n.SCKP = 0) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 59-53 RZ/A1H Group, RZ/A1M Group 59. Electrical Characteristics SSISCKn (Output) SSIDATAn (Input) tSR tHTR SSIWSn, SSIDATAn (Output) tDTR Figure 59.57 Transmission and Reception Timing (Master, SSICR_n.SCKP = 1) SSISCKn (Input) SSIWSn, SSIDATAn (Input) tSR tHTR SSIDATAn (Output) tDTR Figure 59.58 Transmission and Reception Timing (Slave, SSICR_n.SCKP = 0) SSISCKn (Input) SSIWSn, SSIDATAn (Input) tSR tHTR SSIDATAn (Output) tDTR Figure 59.59 Transmission and Reception Timing (Slave, SSICR_n.SCKP = 1) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 59-54 RZ/A1H Group, RZ/A1M Group 59. Electrical Characteristics SSIWSn (Input) SSIDATAn (Output) Transmit data (MSB) tDTR Note: MSB output timing of when either of the following condition a) or b) is satisfied in slave transmission. a) SSICR_n.DEL = 1, SSICR_n.SDATA = 0 b) SSICR_n.DEL = 1, SSICR_n.SDATA = 1, with no padding bit Figure 59.60 Transmission Timing (Slave, in Synchronization with SSIWSn) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 59-55 RZ/A1H Group, RZ/A1M Group 59.4.13 Table 59.17 59. Electrical Characteristics Media Local Bus Timing Media Local Bus Timing Item Symbol Min. Typ Max. Unit Input clock frequency (256 x FS) fI 11.2640 12.2880 12.3136 MHz Input clock cycle (256 x FS) tI 81 ns Input clock high level (256 x FS) tHC 30 36.5 ns Input clock low level (256 x FS) tLC 30 35.5 ns Input clock frequency (512 x FS) fI 22.5280 24.5760 24.6272 MHz Input clock cycle (512 x FS) tI 40 ns Remarks Figure Figure 59.61 Input clock high level (512 x FS) tHC 14 16.5 ns Input clock low level (512 x FS) tLC 14 16.5 ns Input clock frequency (1024 x FS) fI 45.0560 49.1520 49.2544 MHz Input clock cycle (1024 x FS) tI 20.3 ns Input clock high level (1024 x FS) tHC 9.3 10.2 ns Input clock low level (1024 x FS) tLC 6.1 7.3 ns Input clock rise time tRC 1 ns VIL to VIH Input clock fall time tFC 1 ns VIH to VIL Delay time (clock signal rising) tDTR 8.0 ns Output load: 20 pF Delay time (clock signal falling) tDTF 0 tLC ns Setup time tSR 1 ns Hold time tHTR 2 ns tI tRC tHC tFC tLC MLB_CLK MLB_SIG, MLB_DAT (Input) tSR tHTR MLB_SIG, MLB_DAT (Output) tDTR Figure 59.61 tDTF Interface Timing R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 59-56 RZ/A1H Group, RZ/A1M Group 59.4.14 Table 59.18 59. Electrical Characteristics CAN Interface Timing CAN Interface Timing Item Symbol Min. Max. Unit Figure Internal delay time tnode 100 ns Figure 59.62 1 Mbps Transmission rate Internal delay time (tnode) = Internal transfer delay time (toutput) + Internal receive delay time (tinput) CAN4TX, CAN3TX, CAN2TX, CAN1TX and CAN0TX pins Internal transfer delay time (toutput) CAN controller Internal receive delay time (tinput) Figure 59.62 CAN4RX, CAN3RX, CAN2RX, CAN1RX and CAN0RX pins CAN Interface Condition R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 59-57 RZ/A1H Group, RZ/A1M Group 59.4.15 Table 59.19 59. Electrical Characteristics Ethernet Controller and EthernetAVB Timing Ethernet Controller Timing Item Symbol Min. Max. Unit Figure ET_TXCLK cycle time tTcyc 40 ns ET_TXCLK high level width tTCKWH 0.35 x tTcyc ns ET_TXCLK low level width tTCKWL 0.35 x tTcyc ns Figure 59.63, Figure 59.64, Figure 59.65, Figure 59.66, and Figure 59.67 ET_TXEN output delay time tTEND 0 25 ns ET_TXD[3:0] output delay time tTDD 0 25 ns ET_RXCLK cycle time tRcyc 40 ns ET_RXCLK high level width tRCKWH 0.35 x tRcyc ns ET_RXCLK low level width tRCKWL 0.35 x tRcyc ns ET_RXDV setup time tRDVS 10 ns ET_RXDV hold time tRDVH 10 ns ET_RXD[3:0] setup time tRDDS 10 ns ET_RXD[3:0] hold time tRDDH 10 ns ET_RXER setup time tRERS 10 ns ET_RXER hold time tRERH 10 ns AVB_GPTP_EXTERN cycle time tGcyc 40 ns AVB_GPTP_EXTERN high level width tGCKWH 0.35 x tGcyc ns AVB_GPTP_EXTERN low level width tGCKWL 0.35 x tGcyc ns AVB_CAPTURE high level width tCAPWH 2 x tCcyc* ns Note: * This is the cycle time of the clock selected by the CSEL bit in the AVB-DMAC mode register (CCC). tTcyc tTCKWH tTCKWL ET_TXCLK tRcyc tRCKWH tRCKWL ET_RXCLK Figure 59.63 MII Clock Timing R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 59-58 RZ/A1H Group, RZ/A1M Group 59. Electrical Characteristics ET_TXCLK tTEND ET_TXEN tTDD ET_TXD[3:0] Figure 59.64 MII Transmit Data Timing ET_RXCLK tRDVS tRDVH tRDDS tRDDH tRERS tRERH ET_RXDV ET_RXD[3:0] ET_RXER Figure 59.65 MII Receive Data Timing t Gcyc t GCKWH t GCKWL AVB_GPTP_EXTERN Figure 59.66 gPTP Timer External Clock Timing R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 59-59 RZ/A1H Group, RZ/A1M Group 59. Electrical Characteristics t CAPWH AVB_CAPTURE Figure 59.67 Timer Capture Signal Timing R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 59-60 RZ/A1H Group, RZ/A1M Group 59.4.16 Table 59.20 59. Electrical Characteristics A/D Converter Timing A/D Converter Timing Module Item Symbol Min. Max. Unit Figure A/D converter Trigger input setup time tTRGS 17 ns Figure 59.68 CKIO tTRGS ADTRG Figure 59.68 A/D Converter External Trigger Input Timing R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 59-61 RZ/A1H Group, RZ/A1M Group 59.4.17 59. Electrical Characteristics NAND Type Flash Memory Controller Timing Table 59.21 NAND Type Flash Memory Interface Timing Item Symbol Min. Max. Unit Figure Command output setup time tNCDS 2 x tfcyc - 10 ns Command output hold time tNCDH 1.5 x tfcyc - 5 ns Figure 59.69 and Figure 59.73 Data output setup time tNDOS 0.5 x twfcyc - 5 ns Data output hold time tNDOH 0.5 x twfcyc - 10 ns Command to address transition time 1 tNCDAD1 1.5 x tfcyc - 10 ns Figure 59.69 and Figure 59.70 Command to address transition time 2 tNCDAD2 2 x tfcyc - 10 ns Figure 59.70 FWE cycle time tNWC twfcyc - 5 ns Figure 59.70 and Figure 59.72 FWE low pulse width tNWP 0.5 x twfcyc - 5 ns Figure 59.69, Figure 59.70, Figure 59.72, and Figure 59.73 FWE high pulse width tNWH 0.5 x twfcyc - 5 ns Figure 59.70 and Figure 59.72 Address to ready/busy transition time tNADRB 32 x tp0cyc ns Figure 59.70 and Figure 59.71 Command to ready/busy transition time tNCDRB 10 x tp0cyc ns Figure 59.70 and Figure 59.71 Ready/busy to data read transition time 1 tNRBDR1 1.5 x tfcyc ns Figure 59.71 Ready/busy to data read transition time 2 tNRBDR2 32 x tp0cyc ns FRE cycle time tNSCC twfcyc - 5 ns FRE low pulse width tNSP 0.5 x twfcyc - 5 ns Figure 59.71 and Figure 59.73 FRE high pulse width tNSPH 0.5 x twfcyc - 5 ns Figure 59.71 Read data setup time tNRDS 16 ns Figure 59.71 and Figure 59.73 Read data hold time tNRDH 5 ns Figure 59.71 and Figure 59.73 Data write setup time tNDWS 32 x tp0cyc ns Figure 59.72 Command to status read transition time tNCDSR 4 x tfcyc ns Figure 59.73 Command output off to status read transition time tNCDFSR 3.5 x tfcyc ns Status read setup time tNSTS 2.5 x tfcyc ns Note: Figure 59.69, Figure 59.70, Figure 59.72, and Figure 59.73 tfcyc indicates the period of one cycle of the FLCTL clock. twfcyc indicates the period of one cycle of the FLCTL clock when the value of the NANDWF bit is 0. On the other hand, twfcyc indicates the period of two cycles of the FLCTL clock when the value of the NANDWF bit is 1. tp0cyc indicates the period of one cycle of the peripheral clock (P0). R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 59-62 RZ/A1H Group, RZ/A1M Group 59. Electrical Characteristics tNCES FCE FCLE tNCDAD1 FALE tNCDS tNWP tNCDH FWE (High) FRE tNDOS NAF7 to NAF0 tNDOH Command (High) FRB Figure 59.69 NAND Type Flash Memory Command Issuance Timing FCE (Low) FCLE tNWC FALE tNCDAD2 tNWP tNWH tNWP tNWH tNWP tNCDAD1 FWE (High) FRE tNDOS tNDOH tNDOS tNDOH tNDOS tNDOH NAF7 to NAF0 Address Address (High) Address tNADRB (tNCDRB) FRB Figure 59.70 NAND Type Flash Memory Address Issuance Timing R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 59-63 RZ/A1H Group, RZ/A1M Group 59. Electrical Characteristics FCE FCLE (Low) FALE tNSCC (High) FWE tNRBDR2 tNSP tNSPH tNSP tNSP FRE tNRDS tNRDH tNRDS tNRDH NAF7 to NAF0 Data tNADRB tNCDRB Data tNRDS tNRDH Data tNRBDR1 FRB Figure 59.71 NAND Type Flash Memory Data Read Timing FCE FCLE (Low) tNWC FALE tNDWS tNWP tNWH tNWP tNWP FWE (High) FRE tNDOS tNDOH tNDOS tNDOH Data NAF7 to NAF0 Data tNDOS tNDOH Data (High) FRB Figure 59.72 NAND Type Flash Memory Data Write Timing R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 59-64 RZ/A1H Group, RZ/A1M Group FCE 59. Electrical Characteristics (Low) FCLE FALE (Low) tNCDS tNWP tNCDH FWE tNSTS tNCDSR FRE tNSP tNCDFSR tNDOS NAF7 to NAF0 tNDOH Command tNRDS tNRDH Status (High) FRB Figure 59.73 NAND Type Flash Memory Status Read Timing R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 59-65 RZ/A1H Group, RZ/A1M Group 59.4.18 Table 59.22 59. Electrical Characteristics USB 2.0 Host/Function Module Timing USB Transceiver Timing (Low-Speed) Item Symbol Min. Max. Unit Figure Rise time tLR 75 300 ns Figure 59.74 Fall time tLF 75 300 ns Rise/fall time lag tLR/tLF 80 125 % 90% DP, DM 90% 10% 10% tLR Figure 59.74 tLF DP1, DP0, DM1, and DM0 Output Timing (Low-Speed) PVCC DP CL = 200 pF to 600 pF Measurement circuit PVCC RL = 1.5 k DM CL = 200 pF to 600 pF VSS The electric capacitance (CL) includes the stray capacitance of connection and the input capacitance of probe. Figure 59.75 Measurement Circuit (Low-Speed) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 59-66 RZ/A1H Group, RZ/A1M Group Table 59.23 59. Electrical Characteristics USB Transceiver Timing (Full-Speed) Item Symbol Min. Max. Unit Figure Rise time tFR 4 20 ns Figure 59.76 Fall time tFF 4 20 ns Rise/fall time lag tFR/tFF 90 111.11 % DP, DM 90% 90% 10% 10% tFR Figure 59.76 tFF DP1, DP0, DM1, and DM0 Output Timing (Full-Speed) USBDPVCC*1 DP CL = 50 pF Measurement circuit DM CL = 50 pF USBDPVSS*2 The electric capacitance (CL) includes the stray capacitance of connection and the input capacitance of probe. Note 1. The PVcc pin is used in the products in BGA packages. Note 2. The Vss pin is used in the products in BGA packages. Figure 59.77 Measurement Circuit (Full-Speed) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 59-67 RZ/A1H Group, RZ/A1M Group Table 59.24 59. Electrical Characteristics USB Transceiver Timing (High-Speed) Item Symbol Min. Max. Unit Figure Rise time tHSR 500 ps Figure 59.78 Fall time tHSF 500 ps Output driver resistance ZHSDRV 40.5 49.5 DP, DM 90% 10% tHSR Figure 59.78 90% 10% tHSF DP1, DP0, DM1, and DM0 Output Timing (High-Speed) USBDPVCC*1 DP RL = 45 Measurement circuit DM RL = 45 USBDPVSS*2 Note 1. The PVcc pin is used in the products in BGA packages. Note 2. The Vss pin is used in the products in BGA packages. Figure 59.79 Measurement Circuit (High-Speed) R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 59-68 RZ/A1H Group, RZ/A1M Group 59.4.19 Table 59.25 59. Electrical Characteristics Video Display Controller 5 Timing Video Display Controller 5 Timing Item Symbol Min. Max. Unit Figure DV1_CLK and DV0_CLK input clock frequency tDcyc 87.00 MHz Figure 59.80 DV1_CLK and DV0_CLK input clock low pulse width tWIL 0.4 tDcyc DV1_CLK and DV0_CLK input clock high pulse width tWIH 0.4 LCD1_EXTCLK and LCD0_EXTCLK input clock frequency tEcyc 87.00 MHz LCD1_EXTCLK and LCD0_EXTCLK input clock low pulse width tWIL 0.4 tEcyc LCD1_EXTCLK and LCD0_EXTCLK input clock high pulse width tWIH 0.4 LCD1_CLK and LCD0_CLK output clock frequency tLcyc 87.00 MHz LCD1_CLK and LCD0_CLK clock output low pulse width*1 tLOL tWIL - 3.76 tWIL + 3.76 ns LCD1_CLK and LCD0_CLK clock output high pulse width*1 tLOH tWIH - 3.76 tWIH + 3.76 ns LCD1_CLK and LCD0_CLK clock output low pulse width*2 tLOL tLcyc/2 - 1.12 tLcyc/2 + 1.12 ns LCD1_CLK and LCD0_CLK clock output high pulse width*2 tLOH tLcyc/2 - 1.12 tLcyc/2 + 1.12 ns LCD1_CLK and LCD0_CLK clock output rise time tLOR 3 ns LCD1_CLK and LCD0_CLK clock output fall time tLOF 3 ns Input data setup time tVS 2.5 ns Input data hold time tVH 3.5 ns Output data delay time tDD -3 3 ns Figure 59.81 Figure 59.82 Figure 59.83 Note 1. This is the case when the video image clock or an external clock is selected as the clock for frequency division and the division ratio is set to 1/1. Note 2. This is for cases other than when the video image clock or an external clock is selected as the clock for frequency division and the division ratio is set to 1/1. tDcyc, tEcyc tWH DV_CLK, LCD_EXTCLK 1/2 PVcc Figure 59.80 VIH tWL VIH VIL VIL DV1_CLK, DV0_CLK, LCD1_EXTCLK, and LCD0_EXTCLK Clock Input Timing tLcyc tLOL tLOH LCD_CLK tLOF Figure 59.81 tLOR LCD1_CLK and LCD0_CLK Clock Output Timing R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 59-69 RZ/A1H Group, RZ/A1M Group 59. Electrical Characteristics DV_CLK tVS tVH Latched at rising edge DV_DATA23 to DV_DATA0, DV_VSYNC, DV_HSYNC Figure 59.82 tVS tVH Latched at falling edge Video Input Timing LCD_CLK tDD Output at falling edge LCD_DATA23 to LCD_DATA0, LCD_TCON6 to LCD_TCON0 Figure 59.83 tDD Output at rising edge Display Output Timing R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 59-70 RZ/A1H Group, RZ/A1M Group 59.4.20 Table 59.26 59. Electrical Characteristics LVDS Timing LVDS Timing Item Symbol Min. Typ. Max. Unit Figure Panel clock for LVDS output (LSI internal signal) T 11.49 (87 MHz) 74.6 (13.4 MHz) ns Rise time LLHT 1.5 ns Fall time LHLT 1.5 ns Figure 59.84, Figure 59.85, and Figure 59.86 Transmitter Output Pulse Position for Bit1 TPPos1 -0.20 0 0.20 ns ns Transmitter Output Pulse Position for Bit0 TPPos0 T/7 - 0.20 T/7 T/7 + 0.20 Transmitter Output Pulse Position for Bit6 TPPos6 T x 2/7 - 0.20 T x 2/7 T x 2/7 + 0.20 ns Transmitter Output Pulse Position for Bit5 TPPos5 T x 3/7 - 0.20 T x 3/7 T x 3/7 + 0.20 ns Transmitter Output Pulse Position for Bit4 TPPos4 T x 4/7 - 0.20 T x 4/7 T x 4/7 + 0.20 ns Transmitter Output Pulse Position for Bit3 TPPos3 T x 5/7 - 0.20 T x 5/7 T x 5/7 + 0.20 ns Transmitter Output Pulse Position for Bit2 TPPos2 T x 6/7 - 0.20 T x 6/7 T x 6/7 + 0.20 ns TXOUT Inter Channel skew TCCS 200 80 % LVDS OUTPUT 80 % 20 % 20 % LLHT Figure 59.84 ps LHLT Transmitter LVDS Output Transition Time TxCLKOUT Previous Cycle TxOUT# Bit1-1 Bit0-1 Next Cycle Bit6 Bit5 Bit4 Bit3 Bit2 Bit1 Bit0 TPPos1 TPPos0 TPPos6 TPPos5 TPPos4 TPPos3 TPPos2 Figure 59.85 Transmitter LVDS Output Pulse Position Measurement R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 59-71 RZ/A1H Group, RZ/A1M Group 59. Electrical Characteristics TxCLKOUT TxOUT2 TxOUT1 TxOUT0 TCCS Figure 59.86 Transmitter Inter Channel Skew R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 59-72 RZ/A1H Group, RZ/A1M Group 59.4.21 Table 59.27 59. Electrical Characteristics Capture Engine Unit Module Signal Timing Capture Engine Unit Module Signal Timing Item Symbol Min. Max. Unit Figure Vertical sync (VIO_VD) setup time tVVDS 2 ns Figure 59.87 Vertical sync (VIO_VD) hold time tVVDH 3.5 ns Horizontal sync (VIO_HD) setup time tVHDS 2 ns Horizontal sync (VIO_HD) hold time tVHDH 3.5 ns Capture image data (VIO_D) setup time tVDTS 2 ns Capture image data (VIO_D) hold time tVDTH 3.5 ns Camera clock cycle tVCYC 87 MHz Camera clock high level tVHW 0.4 x tVCYC ns Camera clock low level tVLW 0.4 x tVCYC ns Field identification signal (VIO_FLD) setup time tVFDS 2 ns Field identification signal (VIO_FLD) hold time 3.5 ns tVFDH tVCYC tVLW tVHW VIO_CLK VIO_HD VIO_VD tVHDS tVHDH tVVDS tVVDH tVDTS tVDTH tVFDS tVFDH VIO_D15 to VIO_D0 VIO_FLD Figure 59.87 Capture Engine Unit Module Signal Timing R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 59-73 RZ/A1H Group, RZ/A1M Group 59.4.22 Table 59.28 59. Electrical Characteristics SD Host Interface Timing SD Host Interface Timing Item Symbol Min. Max. Unit Figure SD_CLK clock cycle tSDPP 2 x tp1cyc ns SD_CLK clock high level width tSDWH 0.4 x tSDPP ns Figure 59.88 SD_CLK clock low level width tSDWL 0.4 x tSDPP ns SD_CLK clock rise time tSDLH 3 ns SD_CLK clock fall time tSDHL 3 ns SD_CMD, SD_D3 to SD_D0 output data delay time (data transfer mode) tSDODLY 4 ns SD_CMD, SD_D3 to SD_D0 input data setup time tSDISU 7 ns SD_CMD, SD_D3 to SD_D0 input data hold time tSDIH 2 ns Note: * tp1cyc indicates peripheral clock 1 (P1) cycle. tSDPP tSDWL tSDWH SD_CLK tSDISU tSDIH SD_CMD, SD_D3 to SD_D0 Input SD_CMD, SD_D3 to SD_D0 Output tSDODLY (max) Figure 59.88 tSDODLY (min) SD Host Interface R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 59-74 RZ/A1H Group, RZ/A1M Group 59.4.23 Table 59.29 59. Electrical Characteristics MMC Host Interface Timing MMC Host Interface Timing Item Symbol Min. Max. Unit Figure MMC_CLK clock cycle tMMCPP 2 x tp1cyc ns Figure 59.89 MMC_CLK clock high level width tMMCWH 6.5 ns MMC_CLK clock low level width tMMCWL 6.5 ns MMC_CLK clock rise time tMMCLH 3 ns MMC_CLK clock fall time tMMCHL 3 ns MMC_CMD, MMC_D7 to MMC_D0 output data delay time (data transfer mode) tMMCODLY -6.5 6.5 ns MMC_CMD, MMC_D7 to MMC_D0 input data setup time tMMCISU 6.5 ns MMC_CMD, MMC_D7 to MMC_D0 input data hold time tMMCIH 2 ns Note: tp1cyc indicates peripheral clock 1 (P1) cycle. tMMCPP tMMCWL tMMCWH MMC_CLK tMMCHL tMMCLH tMMCISU tMMCIH MMC_CMD, MMC_D7 to MMC_D0 Input MMC_CMD, MMC_D7 to MMC_D0 Output tMMCODLY (max) Figure 59.89 tMMCODLY (min) MMC Interface R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 59-75 RZ/A1H Group, RZ/A1M Group 59.4.24 59. Electrical Characteristics General Purpose I/O Ports Timing Table 59.30 General Purpose I/O Ports Timing Item Symbol Min. Max. Unit Figure Output data delay time tPORTD 100 ns Figure 59.90 Input data setup time tPORTS 100 Input data hold time tPORTH 100 CKIO tPORTS tPORTH Port (read) tPORTD Port (write) Figure 59.90 59.4.25 General I/O Ports Timing Debugger Interface Timing Table 59.31 Debugger Interface Timing Item Symbol Min. Max. Unit Figure TCK cycle time tTCKcyc 50*1 ns Figure 59.91 TCK high pulse width tTCKH 0.4 0.6 tTCKcyc TCK low pulse width tTCKL 0.4 0.6 tTCKcyc TDI setup time tTDIS 10 ns TDI hold time tTDIH 10 ns TMS/SWDIO setup time tTMSS 10 ns TMS/SWDIO hold time tTMSH 10 ns SWDIO delay time tSWDO 16 ns TDO delay time tTDOD 16 ns Capture register setup time tCAPTS 10 ns Capture register hold time tCAPTH 10 ns Update register delay time tUPDATED 20 ns Trace clock cycle tTCYC 30*2 ns Trace clock high level tTHC 12 ns Trace clock low level tTLC 12 ns Trace data delay time tTDT 3 0.3 x tTCYC + 3 ns Figure 59.92 Figure 59.93 Figure 59.94 Output load: 15 pF Note 1. Should be greater than the peripheral clock 0 (P0) cycle time. Note 2. Generated by dividing the frequency of the peripheral clock (P1) by 2. tTCKcyc tTCKH tTCKL VIH VIH VIH 1/2 PVcc 1/2 PVcc VIL Figure 59.91 VIL TCK Input Timing R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 59-76 RZ/A1H Group, RZ/A1M Group 59. Electrical Characteristics tTCKcyc TCK tTDIS tTDIH tTMSS tTMSH TDI TMS/SWDIO (input) tSWDO SWDIO (output) tTDOD TDO Figure 59.92 Data Transfer Timing TCK tCAPTS tCAPTH Capture register tUPDATED Update register Figure 59.93 Boundary Scan Input/Output I/O Timing tTCYC tTHC tTLC Trace_Clk Trace_Ctrl, Trace_Datan (Output) tTDT Figure 59.94 tTDT Trace Interface Timing R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 59-77 RZ/A1H Group, RZ/A1M Group 59.4.26 59. Electrical Characteristics AC Characteristics Measurement Conditions * I/O signal reference level: PVCC/2, the minimum values of VIH, VT+, and VOH, and the maximum values of VIL, VT-, and VOL (refer to the individual timing chart) * Input pulse level: PVCC * Input rise and fall times: 1 ns LSI output pin Measurement point CL CMOS output Note: Figure 59.95 CL is the total value that includes the capacitance of measurement tools. CL = 30 pF Output Load Circuit R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 59-78 RZ/A1H Group, RZ/A1M Group 59.5 59. Electrical Characteristics A/D Converter Characteristics Conditions: VCC = USBDVCC = USBUVCC = 1.10 to 1.26 V, PVCC = USBDPVCC = 3.0 to 3.6 V, PLLVCC = 1.10 to 1.26 V, AVCC = 3.0 to 3.6 V, USBAPVCC = 3.0 to 3.6 V, USBAVCC = 1.10 to 1.26 V, VDAVCC = 3.0 to 3.6 V, LVDSAPVCC = 3.0 to 3.6 V, LVDSPLLVCC = 1.10 to 1.26 V, VSS = AVSS = USBDVSS = USBAVSS = USBDPVSS = USBAPVSS = USBUVSS = VDAVSS = LVDSAPVSS = 0 V, Ta = -40 to 85 C, Tj = -40 to 125 C Note: Products in BGA packages do not have USBDVCC, USBUVCC, USBDPVCC, USBDVSS, USBAVSS, USBDPVSS, USBAPVSS, USBUVSS, and LVDSAPVSS pins. Table 59.32 A/D Converter Characteristics Item Min. Typ. Max. Unit Resolution 12 12 12 bits 5 s Conversion time 12-bit 10-bit Analog input capacitance 20 pF Permissible signal-source impedance 3 k DNL 12-bit 1.0 LSB 10-bit 1.0 LSB 12-bit 4.0 LSB 10-bit 4.0 LSB INL 12-bit 8.0 LSB 10-bit 2.0 LSB Full-scale error 12-bit 8.0 LSB 10-bit 2.0 LSB Absolute accuracy 12-bit 11.0 LSB 10-bit 5.0 LSB Offset error R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 59-79 RZ/A1H Group, RZ/A1M Group 59.6 59. Electrical Characteristics Video Characteristics of A/D Converter for the Input of Video Signals Conditions: VCC = USBDVCC = USBUVCC = 1.10 to 1.26 V, PVCC = USBDPVCC = 3.0 to 3.6 V, PLLVCC = 1.10 to 1.26 V, AVCC = 3.0 to 3.6 V, USBAPVCC = 3.0 to 3.6 V, USBAVCC = 1.10 to 1.26 V, VDAVCC = 3.0 to 3.6 V, LVDSAPVCC = 3.0 to 3.6 V, LVDSPLLVCC = 1.10 to 1.26 V, Vss = AVss = USBDVss = USBAVss = USBDPVss = USBAPVss = USBUVss = VDAVss = LVDSAPVss = 0 V, Ta = -40 to 85 C, Tj = -40 to 125 C Note: Products in BGA packages do not have USBDVCC, USBUVCC, USBDPVCC, USBDVSS, USBAVSS, USBDPVSS, USBAPVSS, USBUVSS, and LVDSAPVss pins. Table 59.33 Characteristics of A/D Converter for the Input of Video Signals (Reference Voltage) Item Min. Typ. Max. Unit Reference voltage (VRP) 1.7 V Reference voltage (VRM) 0.9 V Table 59.34 Characteristics of A/D Converter for the Input of Video Signals (Clamping) Item Min. Typ. Max. Unit Clamping voltage level 0.6 V Sink current 4.0 A Source current 0.2 mA Table 59.35 Test Conditions Test Conditions Characteristics of A/D Converter for the Input of Video Signals (LPF) Item Min. Typ. Max. Unit Test Conditions Cutoff frequency -3 dB 5.1 MHz Table 59.36 Characteristics of A/D Converter for the Input of Video Signals (PGA) Item Min. Typ. Max. Unit Number of gain steps 64 step Gain step width 0.1 dB Minimum gain 0 dB Maximum gain 6.02 dB Table 59.37 Test Conditions Characteristics of A/D Converter for the Input of Video Signals (ADC) Item Min. Typ. Max. Unit Resolution 10 bit Test Conditions A/D conversion range 1.6 Vpp (VRP - VRM) x 2 Integral linearity error 5.0 LSB ADC + PGA fs = 27 MHz Differential linearity error 2.0 LSB ADC + PGA fs = 27 MHz S/N 54* dB fin = 1 MHz, fs = 27 MHz PGA_GAIN = 000000 S/(N + D) 51* dB fin = 1 MHz, fs = 27 MHz PGA_GAIN = 000000 Time for return from power saving mode 1 ms Note: * Reference value. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 59-80 RZ/A1H Group, RZ/A1M Group 60. 60. States and Handling of Pins States and Handling of Pins This section describes pin states in each operating mode and how to handle pins. 60.1 Pin States Table 60.1 shows the pin states in each operating mode. As for the input/output functions, input buffers are listed on the upper column and output buffers on the lower column. Table 60.1 Pin States Pin Function Power-On Reset*1 EXTAL*6 I I I I/Z*5 I XTAL*6 O O O O/Z*5 O/Z*5 0, 1 O/Z*7 O Other than above O/Z*7 AUDIO_CLK AUDIO_X1*6 Type Clock Pin State Pin State Retained*2 Normal State (Other than States at Right) Pin Name EBUSKEEPE*3(Other than States at Right) 0 1 Power-On Reset*4 Deep Standby Mode Software Standby Mode O/Z*7 O/Z*7 O O/Z*7 O/Z*7 O/Z*7 I - - I/Z*12 I I I I Z Z AUDIO_X2*6 O O O L L AUDIO_XOUT (P5_5) O - Z Z L/Z*9 AUDIO_XOUT (other than P5_5), AUDIO_XOUT2, AUDIO_XOUT3 O - O/Z*9*15 O/Z*9*15 L/Z*9 System control RES I I I I I Operating mode control MD_BOOT2, MD_BOOT1, MD_BOOT0, MD_CLK, MD_CLKS - I - - - BSCANP I I I I I NMI I I I I I IRQ0 (P8_2, P9_1), IRQ1 (P2_15, P7_8), IRQ2 (P5_9), IRQ3 (P6_4), IRQ4 (P3_3), IRQ5 (P8_7), IRQ6 (P2_12, P3_1, P3_9), IRQ7 (P6_2) I - - I/Z*12 I IRQ0 (other than P8_2 and P9_1), IRQ1 (other than P2_15 and P7_8), IRQ2 (other than P5_9), IRQ3 (other than P6_4), IRQ4 (other than P3_3), IRQ5 (other than P8_7), IRQ6 (other than P2_12, P3_1, and P3_9), IRQ7 (other than P6_2) I - - Z I CKIO Interrupts Boot mode R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 O/Z*7 Power-Down State O 60-1 RZ/A1H Group, RZ/A1M Group Table 60.1 60. States and Handling of Pins Pin States Pin Function Type Bus state controller Pin State Pin Name A25 to A21, A0 A20 to A2 A1 D0, D1, D3, D5 to D15 Boot mode Boot mode Boot mode Boot mode Boot mode Boot mode O Z - 0 O Z Other than above O - 0, 1 0, 1 1 1 Other than above CS0, RD Boot mode - O Other than above D28, D31 O 0, 1 Other than above D16 to D27, D29, D30 Power-On Reset*1 0, 1 Other than above CS5 to CS1, RD/WR, BS, WE3/AH/DQMUU, WE2/DQMUL, WE1/DQMLU/WE, WE0/ DQMLL Power-Down State EBUSKEEPE*3(Other than States at Right) Other than above Other than above D2, D4 Pin State Retained*2 Normal State (Other than States at Right) I/Z Z O/Z Z I/Z - O/Z - I/Z Z O/Z Z 0 Power-On Reset*4 1 O/Z*10 O/Z*10 O O/Z*10 O/Z*10 O O/Z*10 I/Z Z O/Z Z Z I/Z Z O/Z Z Deep Standby Mode Software Standby Mode O/Z*10 O/Z*10 O/Z*10 O/Z*10 O/Z*10 O/Z*10 O/Z*10 O/Z*10 O/Z*10 O/Z*10 Z Z Z Z Z Z Z Z I/Z*12 I Z Z I/Z - - I/Z*12 I O/Z - Z Z Z Z Z Z Z I/Z Z O/Z Z I/Z Z O/Z Z I/Z - - Z Z O/Z - Z Z Z I/Z Z O/Z Z I/Z Z O/Z Z I/Z*12 I Z Z I/Z - - I/Z*12 I O/Z - Z Z Z O Z H/Z*10 O O - H/Z*10 O - H/Z*10 H/Z*10 H/Z*10 H/Z*10 H/Z*10 H/Z*10 H/Z*10 WAIT I - - Z Z RAS, CAS, CKE O - O/Z*11 O/Z*11 O/Z*11 Direct memory access controller DREQ0 I - - Z Z DACK0, TEND0 O - O/Z*9 O/Z*9 O/Z*9 Multi-function timer pulse unit 2 TCLKA (P6_2) I - - I/Z*12 I TCLKA (other than P6_2), TCLKB, TCLKC, TCLKD I - - Z Z I - - I/Z*12 I O/Z - O/Z*9 O/Z*9 O/Z*9 TIOC1B (P2_12), TIOC2A (P6_2), TIOC3A (P7_8), TIOC4B (P3_9) TIOC0A (P5_0), TIOC0B (P5_1), TIOC0C (P5_5), TIOC0D (P5_7), TIOC1B (P5_2), TIOC3C (P5_3), TIOC3D (P5_4) TIOC0A (other than P5_0), TIOC0B (other than P2_12 and P5_1), TIOC0C (other than P5_5), TIOC0D (other than P5_7), TIOC1A, TIOC1B (other than P5_2), TIOC2A, TIOC2B, TIOC3A (other than P7_8), TIOC3B, TIOC3C (other than P5_3), TIOC3D (other than P5_4), TIOC4A, TIOC4B (other than P3_9), TIOC4C, TIOC4D Watchdog timer WDTOVF R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 I - - Z Z O/Z - Z Z O/Z*9 I - - Z Z O/Z - O/Z*9 O/Z*9 O/Z*9 O - H H H 60-2 RZ/A1H Group, RZ/A1M Group Table 60.1 60. States and Handling of Pins Pin States Pin Function Serial communication interface with FIFO Power-On Reset*1 RTC_X1*6 I/Z*13 I RTC_X2*6 O/Z*13 RTC_X3 I/Z*13 RTC_X4 I/Z*13 I/Z*13 I/Z*13 O O/Z*13 O/Z*13 O/Z*13 - I/Z*13 I/Z*13 I/Z*13 O/Z*13 - O/Z*13 O/Z*13 O/Z*13 O/Z - Z Z O/Z*9 O/Z - O/Z*9 O/Z*9 O/Z*9 RxD0 (P2_15), RxD2 (P6_2), RxD5 (P8_2) I - - I/Z*12 I RxD0 (other than P2_15), RxD1, RxD2 (other than P6_2), RxD3, RxD4, RxD5 (other than P8_2), RxD6, RxD7 I - - Z Z Pin Name TxD3 (P5_3), TxD4 (P5_0), TxD6 (P5_6) TxD0 to TxD2, TxD3 (other than P5_3), TxD4 (other than P5_0), TxD5, TxD6 (other than P5_6), TxD7 1 I - - I/Z*12 I O/Z - O/Z*9 O/Z*9 O/Z*9 I - - Z Z O/Z - Z Z O/Z*9 I - - Z Z O/Z - O/Z*9 O/Z*9 O/Z*9 SCI_TXD0, SCI_TXD1 O/Z - O/Z*9 O/Z*9 O/Z*9 SCI_RXD0, SCI_RXD1 I - - Z Z SCI_CTS1/RTS1 I - - I/Z*12 I O/Z - O/Z*9 O/Z*9 O/Z*9 RSPCK0 (P2_12), RSPCK1 (P6_4), SSL30 (P3_1), MISO0 (P2_15, P8_2), MISO2 (P9_1), MISO3 (P3_3) RSPCK3 (P5_0), SSL30 (P5_1), MOSI3 (P5_2), MISO3 (P5_3) RSPCK0 (other than P2_12), RSPCK1 (other than P6_4), RSPCK2, RSPCK3 (other than P5_0), RSPCK4, SSL00, SSL10, SSL20, SSL40, MOSI0 to MOSI2, MOSI3 (other than P5_2), MOSI4, MISO0 (other than P2_15), MISO1, MISO2 (other than P9_1), MISO4 SPBCLK_0, SPBSSL_0 Boot mode Boot mode I - - Z Z O/Z - O/Z*9 O/Z*9 O/Z*9 I - - I/Z*12 I O/Z - O/Z*9 O/Z*9 O/Z*9 I - - Z Z O/Z - Z Z O/Z*9 I - - Z Z O/Z - O/Z*9 O/Z*9 O/Z*9 2, 3 O/Z - O/Z*9 O/Z*9 Other than above O/Z - O/Z*9 O/Z*9 O/Z*9 I - - Z Z 2, 3 O/Z - O/Z*9 O/Z*9 Other than above O/Z - O/Z*9 O/Z*9 I - - I/Z*12 I O/Z - O/Z*9 O/Z*9 O/Z*9 SPBMO0_0/SPBIO00_0, SPBMI0_0/ SPBIO10_0 SPBMO1_0/SPBIO01_0 (P2_12), SPBIO31_0 O/Z*9 - O/Z*9 O/Z*9 SPBIO20_0, SPBIO30_0, SPBMO1_0/SPBIO01_0 (other than P2_12), SPBMI1_0/SPBIO11_0, SPBIO21_0 I - - Z Z O/Z - O/Z*9 O/Z*9 O/Z*9 SPBCLK_1, SPBSSL_1 O/Z - O/Z*9 O/Z*9 O/Z*9 I - - Z Z O/Z - O/Z*9 O/Z*9 O/Z*9 I - - Z Z L/Z - Z Z Z SPBMO0_1/SPBIO00_1, SPBMI0_1/SPBIO10_1, SPBIO20_1, SPBIO30_1, SPBMO1_1/SPBIO01_1, SPBMI1_1/ SPBIO11_1, SPBIO21_1, SPBIO31_1 I2C bus interface 0 Power-On Reset*4 SCK0 to SCK2, SCK3 (other than P5_2), SCK4 to SCK7, RTS1, RTS5 (other than P6_4), RTS7, CTS1, CTS5, CTS7 SCI_SCK0, SCI_SCK1, SCI_CTS0/RTS0 SPI multi I/O bus controller Power-Down State Software Standby Mode SCK3 (P5_2) Renesas serial peripheral interface EBUSKEEPE*3(Other than States at Right) Deep Standby Mode RTS5 (P6_4) Serial communications interface Pin State Retained*2 Normal State (Other than States at Right) Type Realtime clock Pin State RIIC0SCL to RIIC3SCL, RIIC0SDA to RIIC3SDA R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 60-3 RZ/A1H Group, RZ/A1M Group Table 60.1 60. States and Handling of Pins Pin States Pin Function Power-On Reset*1 SSITxD0, SSITxD1, SSITxD3, SSITxD5 O - SSIRxD0, SSIRxD1, SSIRxD3, SSIRxD5 I SSIDATA2, SSIDATA4 I Pin Name SSISCK3 (P7_8) CAN interface IEBus controller EBUSKEEPE*3(Other than States at Right) Power-Down State Deep Standby Mode Software Standby Mode O/Z*9 O/Z*9 O/Z*9 - - Z Z - - Z Z O/Z - O/Z*9 O/Z*9 O/Z*9 I - - I/Z*12 I - O/Z*9 O/Z*9 O/Z*9 O/Z Media local bus Pin State Retained*2 Normal State (Other than States at Right) Type Serial sound interface Pin State 0 1 Power-On Reset*4 SSISCK0 to SSISCK2, SSISCK3 (other than P7_8), SSISCK4, SSISCK5, SSIWS0 to SSIWS5 I - - Z Z O/Z - O/Z*9 O/Z*9 O/Z*9 MLB_CLK O/Z - O/Z*9 O/Z*9 O/Z*9 MLB_DAT, MLB_SIG I - - Z Z O/Z - O/Z*9 O/Z*9 O/Z*9 CAN0TX to CAN4TX O - O/Z*9 O/Z*9 O/Z*9 CAN0RX, CAN1RX (P5_9), CAN2RX (P6_4), CAN3RX (P2_12), CAN_CLK (P2_15) I - - I/Z*12 I CAN1RX (other than P5_9), CAN2RX (other than P6_4), CAN3RX (other than P2_12), CAN4RX, CAN5RX, CAN_CLK (other than P2_15) I - - Z Z O/Z*9 IETxD O - O/Z*9 O/Z*9 IERxD (P5_9) I - - I/Z*12 I IERxD (other than P5_9) I - - Z Z SPDIF_OUT (P5_7) O - Z Z O/Z*9 - O/Z*9 O/Z*9 O/Z*9 Renesas SPDIF interface SPDIF_OUT (other than P5_7) SPDIF_IN I - - Z Z LIN interface RLIN30TX, RLIN31TX O - O/Z*9 O/Z*9 O/Z*9 Z Ethernet controller, EthernetAVB O RLIN30RX I - - Z RLIN31RX I - - I/Z*12 I ET_TXER, ET_TXEN, ET_TXD3 to ET_TXD0, ET_MDC O - O/Z*9 O/Z*9 O/Z*9 ET_TXCLK, ET_RXCLK, ET_RXDV, ET_RXER, ET_RXD3 to ET_RXD0, ET_CRS, ET_ COL (other than P8_7) I - - Z Z I ET_COL (P8_7) I - - I/Z*12 ET_MDIO (P3_3) I - - I/Z*12 I O - O/Z*9 O/Z*9 O/Z*9 I - - Z Z O - O/Z*9 O/Z*9 O/Z*9 AVB_CAPTURE I - - Z Z AVB_GPTP_EXTERN I - - I/Z*12 I A/D converter AN7 to AN0 I - - Z Z ADTRG I - - Z Z NAND flash memory controller FRB I - - Z Z FCE O - Z Z O/Z*9 FALE, FRE, FCLE, FWE O - O/Z*9 O/Z*9 O/Z*9 I O/Z*9 ET_MDIO (other than P3_3) EthernetAVB NAF1 NAF0, NAF2 to NAF7 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 I - - I/Z*12 O/Z - O/Z*9 O/Z*9 I - - Z Z O/Z - O/Z*9 O/Z*9 O/Z*9 60-4 RZ/A1H Group, RZ/A1M Group Table 60.1 60. States and Handling of Pins Pin States Pin Function Digital video decoder Video display controller 5 Pin State Retained*2 Normal State (Other than States at Right) Power-On Reset*1 I/Z Z I/Z Z I/Z O/Z Z O/Z Z O/Z VBUS0, VBUS1 I I I I I REFRIN I I I I I USB_X1*6 I I I Z Z USB_X2*6 O O O L L VIDEO_X1*6 I I I Z Z VIDEO_X2*6 O O O L L VIN1A, VIN2A, VIN1B, VIN2B I I I I I LCD0_CLK, LCD1_CLK O - O/Z*9 O/Z*9 O/Z*9 LCD0_DATA16 (P5_0), LCD0_DATA17 (P5_1), LCD0_DATA18 (P5_2), LCD0_DATA19 (P5_3), LCD0_DATA20 (P5_4), LCD0_DATA21 (P5_5), LCD0_DATA22 (P5_6), LCD0_DATA23 (P5_7), LCD1_DATA0 to LCD1_DATA7 O - Z Z O/Z*9 LCD0_DATA0 to LCD0_DATA15, LCD0_DATA16 (other than P5_0), LCD0_DATA17 (other than P5_1), LCD0_DATA18 (other than P5_2), LCD0_DATA19 (other than P5_3), LCD0_DATA20 (other than P5_4), LCD0_DATA21 (other than P5_5), LCD0_DATA22 (other than P5_6), LCD0_DATA23 (other than P5_7), LCD1_DATA8 to LCD1_DATA23, LCD0_TCON0 to LCD0_TCON6, LCD1_TCON0 to LCD1_TCON6 O - O/Z*9 O/Z*9 O/Z*9 Type USB2.0 host/ function module Pin State Pin Name DP0, DP1, DM0, DM1 EBUSKEEPE*3(Other than States at Right) 0 1 Power-On Reset*4 Power-Down State Deep Standby Mode Software Standby Mode LCD0_EXTCLK, LCD1_EXTCLK I - - Z Z DV0_DATA12 (P2_12), DV0_DATA15 (P2_15), DV0_DATA18 (P6_2), DV0_DATA20 (P6_4), DV1_DATA4, DV0_VSYNC (P5_9) I - - I/Z*12 I DV0_CLK, DV1_CLK, DV0_DATA0 to DV0_DATA11, DV0_DATA12 (other than P2_12), DV0_DATA13, DV_0_DATA14, DV0_DATA15 (other than P2_15), DV0_DATA16, DV0_DATA17, DV0_DATA18 (other than P6_2), DV0_DATA19, DV0_DATA20 (other than P6_4), DV0_DATA21 to DV0_DATA23, DV1_DATA0 to DV1_DATA3, DV1_DATA5 to DV1_DATA7, DV0_VSYNC (other than P5_9), DV1_VSYNC, DV0_HSYNC, DV1_HSYNC I - - Z Z LVDS output interface TXOUT0M, TXOUT0P, TXOUT1M, TXOUT1P, TXOUT2M, TXOUT2P, TXCLKOUTM, TXCLKOUTP O - Z Z Z Capture engine unit VIO_CLK, VIO_VD, VIO_HD, VIO_FLD, VIO_D0 to VIO_D15 I - - Z Z Sound Generator SGOUT_0 to SGOUT_3 O - O/Z*9 O/Z*9 O/Z*9 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 60-5 RZ/A1H Group, RZ/A1M Group Table 60.1 60. States and Handling of Pins Pin States Pin Function Power-On Reset*1 0 4 O - - Other than above O - SD_CLK_0 (other than P4_12) O SD_CMD_0 (P4_13), SD_D0_0 (P4_11), SD_D1_0 (P4_10), SD_D2_0 (P4_15), SD_D3_0 (P4_14) Pin Name SD_CLK_0 (P4_12) Boot mode Boot mode 4 Other than above EBUSKEEPE*3(Other than States at Right) Deep Standby Mode Software Standby Mode O/Z*9 O/Z*9 O/Z*9 O/Z*9 O/Z*9 - O/Z*9 O/Z*9 O/Z*9 I - - Z Z O - O/Z*9 O/Z*9 O/Z*9 O/Z*9 O/Z 1 Power-On Reset*4 O/Z*9 O/Z*9 O/Z*9 - I - - Z Z O/Z - O/Z*9 O/Z*9 O/Z*9 SD_CLK_1 O/Z - O/Z*9 O/Z*9 O/Z*9 I - - Z Z O/Z - O/Z*9 O/Z*9 O/Z*9 SD_CD_0, SD_CD_1, SD_WP_0 I - - Z Z SD_WP_1 I - - I/Z*12 I O/Z*9 O/Z*9 O/Z*9 O/Z*9 MMC_CLK (P3_12) Boot mode 5 O - O/Z*9 - O - O/Z*9 MMC_CLK (other than P3_12) O - O/Z*9 O/Z*9 O/Z*9 MMC_CMD (P3_13), MMC_D0 (P3_11), MMC_D1 (P3_10), MMC_D2 (P3_15), MMC_D3 (P3_14) I - - Z Z O/Z - O/Z*9 O/Z*9 O/Z*9 O/Z*9 Other than above Boot mode 5 Other than above MMC_CMD (other than P3_13), MMC_D0 (other than P3_11), MMC_D1 (other than P3_10), MMC_D2 (other than P3_15), MMC_D3 (other than P3_14), MMC_D4 to MMC_D7 MMC_CD O/Z - O/Z*9 O/Z*9 I - - Z Z O/Z - O/Z*9 O/Z*9 O/Z*9 I - - Z Z O/Z*9 O/Z*9 Z Z Motor control PWM timer PWM1A to PWM1H, PWM2A to PWM2H O - O/Z*9 Ports JP0_0, JP0_1, P0_0 to P0_3 I/Z - - P0_4, P0_5, P1_8 to P1_15 I/Z Z Z Z Z I/Z*8 Z Z Z Z L/Z Z Z Z Z I Z Z I/Z*12 I O/Z Z O/Z*9 O/Z*9 O/Z*9 P5_0 to P5_7 I/Z*8 Z Z Z Z O/Z Z Z Z Z Other than above I/Z*8 Z Z Z Z O/Z Z O/Z*9 O/Z*9 O/Z*9 P1_0 to P1_7 P2_12, P2_15, P3_1, P3_3, P3_9, P5_9, P6_2, P6_4, P7_8, P8_2, P8_7, P9_1 Debugger interface Power-Down State SD_CMD_0 (other than P4_13), SD_D0_0 (other than P4_11), SD_D1_0 (other than P4_10), SD_D2_0 (other than P4_15), SD_D3_0 (other than P4_14) SD_CMD_1, SD_D0_1 to SD_D3_1 MMC host interface Pin State Retained*2 Normal State (Other than States at Right) Type SD host interface Pin State TDI I I I Z I TDO O/Z*14 O/Z*14 O/Z*14 Z O/Z*14 TMS/SWDIO I I I Z I O/Z O/Z O/Z Z O/Z TCK/SWDCLK I I I Z I TRST I I I Z I TRACEDATA3 to TRACEDATA0, TRACECLK, TRACECTL O - O/Z*9 O/Z*9 O/Z*9 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 60-6 RZ/A1H Group, RZ/A1M Group 60. States and Handling of Pins [Legend] I: Input O: Output H: High-level output L: Low-level output Z: High-impedance -: Condition under which the pin function is not selectable Note 1. Indicates the power-on reset by low-level input to the RES pin. The pin states after a power-on reset by the watchdog timer overflow is the same as the initial pin states at normal operation (see section 54, Ports). Note 2. After the chip has been released from deep standby mode by the input on pins for canceling the standby mode such as NMI or by the realtime clock alarm interrupt, the pins retain the state until the IOKEEP bit in the deep standby cancel source flag register (DSFR) is cleared (see section 55, Power-Down Modes). Note 3. The EBUSKEEPE bit in deep standby control register (DSTCR) (see section 55, Power-Down Modes). Note 4. This LSI enters the power-on reset state for a certain period after recovery from deep standby control mode (see section 55, Power-Down Modes). Note 5. Depends on the setting of the RCKSEL bit in the realtime clock control register 5 (RCR5) (see section 13, Realtime Clock). Note 6. When pins for the connection with a crystal resonator are not used, the input pins (EXTAL, RTC_X1, RTC_X3, AUDIO_X1, USB_X1, and VIDEO_X1) must be fixed (pull-up/down resistor, power supply, or ground.) and the output pins (XTAL, RTC_X2, RTC_X4, AUDIO_X2, USB_X2, and VIDEO_X2) must be open. Note 7. Depends on the setting of the CKOEN bit in the frequency control register (FRQCR) of the clock pulse generator (see section 6, Clock Pulse Generator). Note 8. Depends on the setting of the PIPCnm bit in the port IP control register (PIPCn) of the general I/O ports. Note 9. Depends on the setting of the HIZ bit in the standby control register 2 (STBCR2) (see section 55, Power-Down Modes). Note 10. Depends on the setting of the HIZMEM bit in the common control register (CMNCR) of the bus state controller (see section 8, Bus State Controller). Note 11. Depends on the setting of the HIZCNT bit in the common control register (CMNCR) of the bus state controller (see section 8, Bus State Controller). Note 12. Depends on the setting of the corresponding bit in the deep standby cancel source select register (DSSSR) and the RCKSEL bit in the realtime clock control register 5 (RCR5) (see section 55, Power-Down Modes). Note 13. Depends on the setting of the RTCEN bit in the realtime clock control register 2 (RCR2) and the RCKSEL bit in the realtime clock control register 5 (RCR5) (see section 13, Realtime Clock). Note 14. O in serial wire debug (SWD) mode. In modes other than serial wire debug (SWD), Z when the TAP controller is neither the Shift-DR nor Shift-IR state. Note 15. When this is an output, the output is fixed to either the High or Low level. There is no oscillation. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 60-7 RZ/A1H Group, RZ/A1M Group 60.2 60. States and Handling of Pins Treatment of Unused Pins How unused pins are to be handled is indicated below. Table 60.2 Handling of Unused Pins (Except for Debugger Interface Pins) Pin Name Handling NMI Fix this pin at a high level (pull up or connect to a power supply). DP1, DP0, DM1, DM0, VBUS1, VBUS0 - Connect these pins to USBDPVss (QFP package). - Connect them to Vss (BGA package). REFRIN Connect this pin, via a 5.6 k 20 % resistor, to USBAPVcc. 1.18-V power dedicated to the USB (USBAVcc, USBDVcc, USBUVcc) Supply power at 1.18 V. Note: Products in BGA packages do not have pins USBDVcc and USBUVcc. 3.3-V power dedicated to the USB (USBAPVcc, USBDPVcc) Supply power at 3.3 V. Note: Products in BGA packages do not have the USBDPVcc pin. Dedicated USB ground (USBAPVss, USBDPVss, USBAVss, USBDVss, USBUVss) Connect to ground. Note: Products in BGA packages do not have the dedicated USB ground pins. AVref Connect this pin to AVcc. Dedicated A/D power (AVcc) Supply power at 3.3 V. Dedicated A/D ground (AVss) Connect to ground. VIN1A, VIN2A, VIN1B, VIN2B, VRP, VRM, REXT Open-circuit Dedicated A/D power for input of video signals (VDAVcc) Supply power at 3.3 V. Dedicated A/D ground for input of video signals (VDAVss) Connect to ground. LVDSREFRIN Open-circuit LVDS analog power supply (LVDSAPVcc) Supply power at 3.3 V. LVDS PLL power supply (LVDSPLLVcc) Supply power at 1.18 V. LVDS analog ground (LVDSAPVss) Connect to ground. Dedicated input pins other than those listed above Fix the level on the pins (pull them up or down, or connect them to the power supply or ground level)*2. Input/output pins other than those listed above Make the input-pin settings and then fix the level (pull them up or down)*2; alternatively, make the output-pin settings and leave the pins open-circuit. Dedicated output pins Open-circuit Note 1. We recommend that the values of pull-up or pull-down resistors are in the range from 4.7 k to 100 k. Note 2. By setting the ports in accord with section 54, Ports, setting of a fixed level can be made unnecessary for some pins. For details, see section 54.3.12, Port Input Buffer Control Register (PIBCn/JPIBC0). Table 60.3 Handling of Debugger Interface Pins (when Emulator is not Used) Pin Handling BSCANP Fix this pin at a low level (pull down or connect to the ground level). TRST*3 Fix this pin at a low level (pull down or connect to the ground level). Or connect to another pin which operates in the same manner as the RES pin TCK, TMS, TDI Fix the level on the pins (pull them up or down, or connect them to the power supply or ground level). TDO Open-circuit Note 1. When using the emulator, handle these pins as described in the manual for the emulator. Note 2. We recommend that the values of pull-up or pull-down resistors are in the range from 4.7 k to 100 k. Note 3. If the pin is not fixed to the low level, whether an emulator is or is not in use, the specifications in Table 56.12, Reset Signal Setting, or RES input rise time (tRSr) or RES negating hold time (tRSNH) in Table 59.6, Control Signal Timing, must be satisfied. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 60-8 RZ/A1H Group, RZ/A1M Group 60.3 60. States and Handling of Pins Handling of Pins in Deep Standby Mode How pins are to be handled in deep standby mode is indicated below. For the states of pins in deep standby mode, refer to the corresponding items under section 60.1, Pin States. Handling of unused pins as described under section 60.2, Treatment of Unused Pins, also applies in deep standby mode. Table 60.4 Handling of Pins in Deep Standby Mode Pin Handling 1.2-V power (Vcc, USBDVcc, USBUVcc, USBAVcc, PLLVcc, LVDSPLLVcc) Supply power at 1.2 V. Note: Products in BGA packages do not have pins USBDVcc and USBUVcc. 3.3-V power (PVcc, AVcc, USBDPVcc, USBAPVcc, VDAVcc, LVDSAPVcc) Supply power at 3.3 V. Note: Products in BGA packages do not have the USBDPVcc pin. Ground (Vss, USBDVss, USBUVss, USBAVss, AVss USBDPVss, USBAPVss, VDAVss, LVDSAPVss) Connect to ground. Note: Products in BGA packages do not have the USBDVss, USBAVss, USBUVss, USBDPVss, USBAPVss, and LVDSAPVss pins. VBUS1, VBUS0 Fix the level on this pin (pull it up or down, or connect it to the power supply or ground level) or open circuit. However, note that current as indicated in table 59.2, DC Characteristics (2) [Current Consumption] will be drawn by the pin fixed to the high level. REFRIN Connect this pin to USBAPVss via 5.6 k 1% resistor (QFP package). Connect this pin to Vss via 5.6 k 1% resistor (BGA package). DP1, DP0, DM1, DM0 Fix the level on the pins (pull them up or down, or connect them to the power supply or ground level) or open circuit. AVref Fix the level on this pin (from 3.0 V to AVcc) REXT Connect this pin to VDAVss via 22 k 1% resistor. VRP, VRM Connect these pins to VDAVss via 0.1-F resistor. LVDSREFRIN Connect this pin to LVDSAPVss via 5.6 k 1% resistor (QFP package). Connect this pin to Vss via 5.6 k 1% resistor (BGA package). VIN1A, VIN1B, VIN2A, VIN2B Fix the level on the pins (pull them up or down, or connect them to the power supply or ground level) or open circuit. EXTAL, RTC_X1, AUDIO_X1, USB_X1, VIDEO_X1 Connect the pins to the crystal oscillator or the clock-input signal, or to a fixed level (pull them up or down, or connect them to the power supply or ground level) XTAL, RTC_X2, AUDIO_X2, USB_X2, VIDEO_X2 Connect the pins to the crystal oscillator or open circuit. Dedicated input pins other than those listed above Fix the level on the pins (pull them up or down, or connect them to the power supply or ground level). Input/output pins (other than those listed above) in the input state Fix the level on the pins (pull them up or down). Input/output pins (other than those listed above) in the highimpedance state Fix the level on the pins (pull them up or down) or open circuit. Input/output pins (other than those listed above) in the output state Open-circuit Dedicated output pins other than those listed above Open-circuit Note: We recommend that the values of pull-up or pull-down resistors are in the range from 4.7 k to 100 k. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 60-9 RZ/A1H Group, RZ/A1M Group 60.4 60. States and Handling of Pins Recommended Combination of Bypass Capacitor P2_12 P2_13 P2_14 P2_15 P1_0 P1_1 P1_2 P1_3 P1_4 P1_5 P1_6 P1_7 P0_2 PVcc Vss VIN1A VIN2A VDAVcc VDAVss REXT VRP VRM VIN1B VIN2B PVcc Vss Vcc Vss LVDSAPVss LVDSREFRIN LVDSAPVcc P5_0 LVDSAPVss P5_1 P5_2 LVDSAPVcc P5_3 P5_4 LVDSAPVss P5_5 P5_6 LVDSAPVcc P5_7 LVDSPLLVcc Vss Vss PVcc P5_8 P5_9 P5_10 P9_2 P9_3 P9_4 P9_5 P9_6 P9_7 P0_3 Vss PVcc P6_0 P6_1 P6_2 P6_3 P6_4 Figure 60.1 256-pin QFP Top view 1 P6_5 2 P6_6 3 P6_7 4 Vcc 5 P6_8 6 Vss 7 P6_9 8 PVcc 9 P6_10 10 P6_11 11 P6_12 12 P6_13 13 P6_14 14 P6_15 15 P7_0 16 Vss 17 P7_1 18 Vcc 19 P7_2 20 Vss 21 P7_3 22 PVcc 23 P7_4 24 P7_5 25 P7_6 26 P7_7 27 P7_8 28 P7_9 29 Vcc 30 P7_10 31 Vss 32 P7_11 33 Vcc 34 P7_12 35 Vss 36 P7_13 37 PVcc 38 P7_14 39 P7_15 40 P8_0 41 P8_1 42 P8_2 43 P8_3 44 P8_4 45 P8_5 46 PVcc 47 P8_6 48 Vss 49 CKIO 50 Vcc 51 P8_7 52 Vss 53 Vss 54 P8_8 55 P8_9 56 P8_10 57 P8_11 58 P8_12 59 P8_13 60 PVcc 61 P8_14 62 Vss 63 P8_15 64 Vcc 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 Vss P2_11 P2_10 Vcc P2_9 Vss P2_8 P2_7 PVcc P2_6 P2_5 P2_4 P2_3 P2_2 P4_15 P4_14 Vcc P4_13 Vss P4_12 PVcc P4_11 P4_10 P4_9 P4_8 P2_1 P2_0 P4_7 P4_6 Vcc P4_5 Vss P4_4 PVcc P4_3 P4_2 P4_1 P4_0 Vss P3_15 P3_14 Vcc P3_13 Vss P3_12 PVcc P3_11 P3_10 TCK TMS JP0_0 JP0_1 TRST Vcc P3_9 Vss P3_8 PVcc AUDIO_X2 AUDIO_X1 Vss VIDEO_X2 VIDEO_X1 BSCANP 192 191 190 189 188 187 186 185 184 183 182 181 180 179 178 177 176 175 174 173 172 171 170 169 168 167 166 165 164 163 162 161 160 159 158 157 156 155 154 153 152 151 150 149 148 147 146 145 144 143 142 141 140 139 138 137 136 135 134 133 132 131 130 129 Mount a multilayer ceramic capacitor between a pair of the power supply pins as a bypass capacitor. These capacitors must be placed as close as the power supply pins of the LSI. The capacitance of the capacitors should be used 0.1 F to 0.33 F (recommended values). For details of the capacitor related to the crystal resonator, see section 6, Clock Pulse Generator. Figure 60.1 is an example of the externally allocated capacitor in the products in 256-pin QFP packages. P1_15 128 P1_14 127 P1_13 126 P1_12 125 P1_11 124 P1_10 123 P1_9 122 AVref 121 AVss 120 AVcc 119 P1_8 118 Vss 117 P0_1 116 PVcc 115 PLLVcc 114 XTAL 113 EXTAL 112 Vss 111 P0_0 110 USB_X2 109 USB_X1 108 USBUVss 107 USBUVcc 106 USBAVss 105 USBAVcc 104 USBAPVcc 103 USBAPVss 102 REFRIN 101 USBDVss 100 USBDVcc 99 VBUS0 98 DP0 97 DM0 96 USBDPVss 95 USBDPVcc 94 USBDVss 93 USBDVcc 92 VBUS1 91 DP1 90 DM1 89 USBDPVss 88 USBDPVcc 87 Vcc 86 P0_5 85 P0_4 84 Vss 83 Vss 82 RTC_X2 81 RTC_X1 80 PVcc 79 NMI 78 RES 77 P3_0 76 Vss 75 P3_1 74 PVcc 73 P3_2 72 P3_3 71 P3_4 70 P3_5 69 P3_6 68 P3_7 67 P9_1 66 P9_0 65 Example of Externally Allocated Capacitors in the Products in 256-Pin QFP Packages R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 60-10 RZ/A1H Group, RZ/A1M Group Appendix Appendix A. Package Dimensions JEITA Package code P- LQFP256- 2828- 0.40 RENESAS code PLQP0256LB- A Previous code FP- 256B/FP - 256BV MASS(TYP.)[g] 2.7g NOTE) 1. DIMENSIONS "*1" AND "*2" DO NOT INCLUDE MOLD FLASH. 2. DIMENSION "*3" DOES NOT INCLUDE TRIM OFFSET. Unit:mm Reference Symbol Figure A.1 D E A2 HD HE A A1 bp B1 c c1 e x y ZD ZE L L1 Dimension in Millimeters MIN NOM MAX 29.8 29.8 0.05 0.13 0.095 0 0.40 - 28.0 28.0 1.40 30.0 30.0 0.10 0.18 0.16 0.145 0.125 0.40 1.40 1.40 0.50 1.00 30.2 30.2 1.70 0.15 0.23 0.195 8 0.07 0.08 0.60 - Dimensions of 256-Pin QFP Package R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 Appendix-1 RZ/A1H Group, RZ/A1M Group JEITA Package code Figure A.2 Appendix RENESAS code Previous code MASS(TYP.)[g] Dimensions of 256-Pin BGA Package R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 Appendix-2 RZ/A1H Group, RZ/A1M Group Appendix JEITA Package code RENESAS code Previous code MASS(TYP.)[g] Unit:mm x Reference Figure A.3 Dimensions of 324-Pin BGA Package R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 Appendix-3 RZ/A1H Group, RZ/A1M Group B. Appendix Thermal Characteristics The junction temperature (Tj) of an average sample (typ. value) can be calculated from either of the following expressions. Calculation by using ja Tj = Ta + (PD x ja), where * Tj: junction temperature; * Ta: ambient temperature; * PD: power consumption of the entire LSI; and * ja: thermal resistance between Tj and Ta. Calculation by using jt Tj = Tt + (PD x jt), where * Tt: temperature at the center of the top of the package; and * jt: thermal characteristics parameter representing the difference between Tj and Tt. Since the value of ja varies greatly with the usage environment (e.g. the board and casing), the junction temperature (Tj) calculated by using ja is less accurate. Accordingly, when calculating Tj by using ja, allow a sufficient margin in designing the system. The value of jt varies little with differences in the usage environment, but pay particular attention to measuring the temperature at the center of the top of the package (Tt) if you use this approach. For the values of ja and jt, contact your local sales representative. R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 Appendix-4 Revision History RZ/A1H Group, RZ/A1M Group Revision History Rev. Date Revision History RZ/A1H Group, RZ/A1M Group User's Manual: Hardware Description Page Summary 1.00 Jun 10, 2014 First edition, issued 2.00 May 25, 2015 All RZ/A1M specification added, and erroneous pin names, register names, and bit names corrected 1. Overview 1-2, 1-4, 1-8 Table 1.1 RZ/A1H Features: Specification of CPU, IEBusTM controller, and capture engine unit corrected 1-18 Table 1.3 Pin Functions: Function of REFRIN corrected 1-22 to 1-27 Table 1.4 List of Pins (256-Pin, BGA): Description corrected (BGA 256 No. Ball Number) 1-35 to 1-43 Table 1.6 List of Pins (324-Pin, BGA): No. deleted 1-46 Figure 1.4 (10) Simplified Circuit Diagram (Oscillation Buffer 1) corrected 1-46 Figure 1.4 (11) Simplified Circuit Diagram (Oscillation Buffer 2) corrected 2. CPU 2-1 2.1 Features: Note 2 added 4. Secondary Cache 4-1 Table 4.1 Setting Values of Configuration Signals corrected 5. LSI Internal Bus 5-8, 5-9 Table 5.5 Address Map: Note 10 added 5-10 5.5.2 Operation: Erroneous description corrected (number of digits of the addresses) 5-12, 5-13 5.8 AXI Protocol Control Signals: Description corrected 6. Clock Pulse Generator 6-5 Table 6.2 Input/Output Clock Frequency: Pin name corrected (MD_CLK0 MD_CLK) 6-7 6.4.1 Frequency Control Register (FRQCR): Erroneous description of CKOEN[1:0] bits corrected (Table 6.6 Table 6.7) 6-15 Figure 6.4 Definition of SSCG Modulation Rate and Frequency corrected 6-16 Figure 6.5 Clock Signals for the System and Realtime Clock: Description corrected 6-19 Figure 6.9 Clock Signals for Other Modules corrected 6-20 Figure 6.10 Distribution of Internal Clock Signals: Description corrected 6-21 Figure 6.11 Distribution of Internal Clock Signals (2): Erroneous description of CKOEN[1:0] bits corrected (IEBus controller IEBusTM controller) 7. Interrupt Controller 7-1 7.1 Features: Body corrected and ARM PrimeCell(R) generic interrupt controller (PL390) added 7-3 7.3 Register Descriptions: Body corrected 7-3, 7-13 Table 7.2 Register Configuration: Superscript "*3" added to the initial value of the interrupt controller type register Table 7.2 Register Configuration: Note 1 corrected and Note 3 added 7-16 7.3.3 IRQ Interrupt Request Register (IRQRR): Description of bits IRQ7F to IRQ0F corrected 7-17 7.4 Interrupt Sources: Body corrected 7-17 7.4.1 NMI Interrupt: Body corrected 7-17 7.4.2 IRQ Interrupts: Body corrected 7-18 7.4.3 On-Chip Peripheral Module Interrupts: Body corrected 7-19 7.4.4 Pin Interrupts: Body corrected 7-19 7.5 Interrupt IDs: Body corrected 7-22 Table 7.3 List of Interrupt IDs: Request source name, OIR_VSYNCERR0 corrected into OIR_VLINE0 7-31 Table 7.3 List of Interrupt IDs: Entries under "Interrupt Request Edge/Level" for interrupt IDs 389 to 398 added 7-37 7.6.1 Initial Settings: Body corrected 7-39 7.6.2 Flow of Interrupt Operations: Body corrected R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 Revision History-1 RZ/A1H Group, RZ/A1M Group Rev. Date 2.00 May 25, 2015 Revision History Description Page Summary 7-39 Figure 7.3 Flow of Interrupt Operations corrected 7-41 7.8.3 Notes on Reading Interrupt ID Values from Interrupt Acknowledge Register (ICCIAR): Body corrected 8. Bus State Controller 8-4 Table 8.2 Address Map: Reference section in note 1 corrected 8-7 8.4.1 Common Control Register (CMNCR): Erroneous description of bits 28 and 24 corrected 8-34 8.4.10 Timeout Enable Register (TOENR): Description of bits 5 to 0 corrected 8-73 Table 8.15 Access Address in SDRAM Mode Register Write: Erroneous description corrected (ruled lines corrected) 8-77 Table 8.17 Relationship between Bus Width, Access Size, and Number of Bursts: Erroneous description in note 1 corrected 8-86 Figure 8.40 Idle Cycle Conditions corrected 8-87 8.5.11 (3) On-Chip Peripheral Module Access: Body corrected (P0f or P1f P0 or P1) 9. Direct Memory Access Controller 9-23 9.4.11 Channel Extension Register n (CHEXT_n) corrected 9-25 9.4.14 DMA Control Register (DCTRL_0_7, DCTRL_8_15) corrected 9-32 9.4.25 DMA Extension Resource Selectors 0 to 7 (DMARS0 to DMARS7): Bit 14 of DMARS2 corrected 9-35 Table 9.4 On-Chip Peripheral Module Requests: Entries under "DMARS" for serial communication interface with FIFO channels 0 to 2 corrected 9-37 Table 9.4 On-Chip Peripheral Module Requests: Entry under "AM[2:0]" for USB2.0 host/function module channel 1 corrected 9-66 Figure 9.30 DMA Transfer Stop (Buffer Sweep Mode) corrected 9-79 9.9.3 Atomic Access (ARLOCK[1:0] and AWLOCK[1:0]) added 10. Multi-Function Timer Pulse Unit 2 10-8 Table 10.4 CCLR0 to CCLR2 (Channels 0, 3, and 4): Erroneous description corrected (Bit 6 CCLR1, Bit 5 CCLR0) 10-12 Table 10.10 Setting of Operation Mode by Bits MD0 to MD3: Description corrected 10-31 10.3.4 Timer Interrupt Enable Register (TIER): Description of TTGE and TTGE2 bits corrected 10-36 10.3.6 Timer Buffer Operation Transfer Mode Register (TBTM): Description added to description of TTSE, TTSB, and TTSA bits 10-38 10.3.8 Timer A/D Converter Start Request Control Register (TADCR): Description of ITA4VE bit corrected 10-46 10.3.17 Timer Output Control Register 1 (TOCR1): Note 2 corrected 10-54 10.3.23 Timer Cycle Data Register (TCDR): Body corrected 10-55 10.3.25 Timer Interrupt Skipping Set Register (TITCR): Note corrected 10-57 10.3.26 Timer Interrupt Skipping Counter (TITCNT): Body corrected and description of 4VCNT[2:0] bits corrected 10-60 10.3.29 Timer Waveform Control Register (TWCR): Note corrected 10-89 Figure 10.35 Procedure for Selecting Reset-Synchronized PWM Mode: Description of [6] and note corrected 10-94 Figure 10.38 Example of Complementary PWM Mode Setting Procedure: Description of [9] corrected 10-126 Figure 10.73 Example of Procedure for Specifying A/D Converter Start Request Delaying Function: Description of [2] corrected 10-154 10.8.2 Reset Start Operation: Body corrected 11. OS Timer 11-1 11.1.1 Features of OSTM: Body of Register address corrected 11-1 Table 11.2 Register Base Addresses corrected 11-2 11.2.1 Registers Overview: Table corrected 11-5 Table 11.8 OSTMnTS register contents: Function of OSTMnTS bit corrected 11-6 Table 11.9 OSTMnTT register contents: Function of OSTMnTT bit corrected 11-7 11.3.1 Block Diagram added, and Figure 11.1 Block Diagram of OSTM added 11-8 11.3.3 Generation of Interrupt Request: Body corrected Figure 11.2 Generating an Interrupt when Counting Starts (in Interval Timer Mode) added 11-9 11.3.4 Starting and Stopping the Timer: Description of initialization deleted 11-9 to 11-11 11.3.5.1 Basic Operation in Interval Timer Mode: Body corrected Figure 11.3 Timing Diagram of OSTM in Interval Timer Mode added Figure 11.4 Timing Diagram of Forced Restart in Interval Timer Mode added R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 Revision History-2 RZ/A1H Group, RZ/A1M Group Rev. Date 2.00 May 25, 2015 Revision History Description Page Summary 11-12 11.3.5.2 Operation when OSTMnCMP = 0000 0000H: Body corrected Figure 11.5 Timing Diagram when OSTMnCMP = 0000 0000H in Interval Timer Mode added 11-13, 11-14 11.3.6.1 Basic Operation in Free-Running Comparison Mode: Body corrected Figure 11.6 Timing Diagram of OSTM in Free-Run Compare Mode added Table 11.11 OSTMTINT Generation Timing added 11-14, 11-15 11.3.6.2 Operation when OSTMnCMP = 0000 0000H added Figure 11.7 Timing Diagram when OSTMnCMP = 0000 0000H in Free-Run Compare Mode added 12. Watchdog Timer 12-1 12.1 Features: Body corrected 12-4 12.3.2 Watchdog Timer Control/Status Register (WTCSR): Description of bits 2 to 0 corrected 12-5 12.3.3 Watchdog Reset Control/Status Register (WRCSR): Bit 5 corrected 12-6 Figure 12.2 Writing to WTCNT and WTCSR: Addresses corrected 12-6 12.3.4 (2) Writing to WRCSR: Body corrected 12-6 Figure 12.3 Writing to WRCSR: Addresses corrected 12-8 12.4.1 Canceling Software Standby Mode: Body corrected 12-8 12.4.2 Using Watchdog Timer Mode: Body corrected 15. Serial Communications Interface 15-1 Table 15.1 Specifications of SCI: Specifications in "Clock source" under "Asynchronous mode" corrected 15-2 Table 15.2 Input and Output Pins of the SCIs: Note corrected 15-46 Figure 15.24 Example of Simultaneous Serial Transmission and Reception Flowchart (Clock Synchronous Mode) corrected 15-65 Table 15.18 Pin Configuration corrected 17. SPI Multi I/O Bus Controller 17-10 Table 17.3 Relationship between SPBR[7:0] and BRDV[1:0] Settings: Description corrected 18. I2C Bus Interface 18-1 18.1.2 Register Base Addresses: Body corrected 18-1 Table 18.3 Register Base Address corrected 18-2 18.1.3 External I/O Signals: Title corrected 18-2 Table 18.4 RIICn Pin Configuration corrected 18-3 18.2.1 Functional Overview, Issuing and detecting conditions: Body corrected 18-4 18.2.1 Functional Overview, Noise removal: Body corrected 18-6 Figure 18.2 Connections to the External Circuit by the I/O Pins (I2C Bus Configuration Example): Pin names (RIICnSCL and RIICnSDA) corrected 18-7 to 18-38 Bit position of each register corrected 18-8 18.3.1 RIICnCR1 - I2C Bus Control Register 1: Description of IICRST Bit (I2C Bus Interface Internal Reset) corrected 18-9 Table 18.6 RIIC Resets corrected 18-9 18.3.1 RIICnCR1 - I2C Bus Control Register 1: Body of ICE Bit (I2C Bus Interface Enable) corrected 18-11, 18-12 18.3.2 RIICnCR2 - I2C Bus Control Register 2: Description and caution of RS Bit (Restart Condition Issuance Request) and description of TRS Bit (Transmit/Receive Mode) corrected 18-14 Table 18.8 RIICnMR1 register contents: Note 1 corrected 18-17 18.3.4 RIICnMR2 - I2C Bus Mode Register 2: Note 1 of SDDL[2:0] Bits (SDA Output Delay Setup Counter) corrected ([Fm]) 18-19 18.3.5 RIICnMR3 - I2C Bus Mode Register 3: Description of NF[1:0] Bits (Noise Filter Stage Selection) and ACKBT Bit (Transmit Acknowledge) corrected 18-20 18.3.5 RIICnMR3 - I2C Bus Mode Register 3: Name and body of SMBE Bit (SMBus Select) corrected 18-29 18.3.9 RIICnSR1 - I2C Bus Status Register 1: Description of DID Flag (Device-ID Address Detection) and HOA Flag (Host Address Detection) corrected 18-31 18.3.10 RIICnSR2 - I2C Bus Status Register 2: Description of TMOF Flag (Timeout) and AL Flag (Arbitration-Lost) corrected 18-35 Table 18.17 RIICnSARy register contents: Function of SVA[9:1] bits corrected 18-36 18.3.11 RIICnSARy - I2C Slave Address Register y (y = 0 to 2): Name of SVA[9:1] Bits corrected (Lower Upper) 18-40 Table 18.21 Examples of RIICnBRH/RIICnBRL Settings for Transfer Rate (when RIICnFER.SCLE = 1 and RIICnFER.NFE = 0) corrected R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 Revision History-3 RZ/A1H Group, RZ/A1M Group Rev. Date 2.00 May 25, 2015 Revision History Description Page Summary 18-40 Table 18.22 Examples of RIICnBRH/RIICnBRL Settings for Transfer Rate (when RIICnFER.SCLE = 1, RIICnFER.NFE= 1, and Number of NF Stages = 4) corrected 18-41 18.3.14 RIICnDRT - I2C Bus Transmit Data Register: Body corrected 18-45 Figure 18.3 I2C Bus Format corrected 18-45 18.5.1 Communication Data Format: Body corrected 18-47, 18-48 18.5.3 Master Transmit Operation: Description of (3), (5), and (7) corrected, and caution added 18-52 18.5.4 Master Receive Operation: Body corrected 18-54 Figure 18.10 Example Flowchart for the Master Reception of 3 or More Bytes (7-Bit Address Format): Title corrected 18-56 Figure 18.13 Master Receive Operation Timing (3) (when RDRFS = 0): Level of TRS and TDRE corrected 18-58 18.5.5 Slave Transmit Operation: Description of (7) corrected and caution added 18-59 Figure 18.15 Example of Slave Transmission Flowchart corrected 18-64 18.6 SCL Synchronization Circuit: Body corrected 18-65 Figure 18.22 SDA Output Delay Facility corrected 18-66 18.8 Digital Noise-Filter Circuits: Body corrected 18-69 18.9.2 Detection of the General Call Address: Body corrected 18-70 18.9.3 Device-ID Address Detection: Body corrected 18-71 Figure 18.28 AASy/DID Flag Set/Clear Timing during Reception of Device-ID corrected 18-74 Figure 18.31 Suspension of Data Transfer when NACK is Received (NACKE = 1) corrected 18-79 18.11.2 Function to Detect Loss of Arbitration during NACK Transmission (NALE Bit): Body corrected 18-80 18.11.3 Slave Arbitration-Lost Detection (SALE Bit): Body corrected 18-82 Figure 18.37 Start Condition/Restart Condition Issue Timing (ST and RS Bits) corrected 18-83 Figure 18.38 Stop Condition Issue Timing (SP Bit): Erroneous description corrected (IIC) 18-84 18.13.1 Timeout Function: Description corrected 18-87 18.13.3 RIIC Reset and Internal Reset: Reference section corrected 18-90 18.15 Reset Function of RIIC: Title corrected 18-90, 18-91 Table 18.24 RIIC Reset Functions: Title of the table and description corrected 21. CAN Interface 21-2 21.1.2 Register addresses: Body corrected 21-2 Table 21.4 Register base address corrected 21-10 Table 21.10 List of RS-CAN Module Registers (3/25): Register name of Transmit/receive FIFO buffer receive interrupt flag status register and Transmit/receive FIFO buffer transmit interrupt flag status register corrected 21-32 Table 21.11 Transmit Buffer p Allocated to Each Channel: CANn corrected to CANm 21-32 Table 21.12 Transmit/Receive FIFO Buffer k Allocated to Each Channel: CANn corrected to CANm 21-38 21.3.2 RSCAN0CmCTR - Channel Control Register (m = 0 to 4): Erroneous description of OLIE bit corrected 21-43 21.3.4 RSCAN0CmERFL - Channel Error Flag Register (m = 0 to 4): Name of CRCREG[14:0] flag corrected 21-69 21.3.18 RSCAN0GAFLP1j - Receive Rule Pointer 1 Register (j = 0 to 15): Name of GAFLFDP [22:0] bits corrected 21-71 21.3.20 RSCAN0RMNDy - Receive Buffer New Data Register y (y = 0 to 2): Description of RMNSq flags (q = 0 to 79) corrected 21-72 21.3.21 RSCAN0RMIDq - Receive Buffer ID Register (q = 0 to 79): Name of RMIDE bit corrected 21-109 21.3.45 RSCAN0TMCp - Transmit Buffer Control Register (p = 0 to 79): Body corrected 21-139 21.3.63 RSCAN0GTSTCFG - Global Test Configuration Register: Function of C4ICBCE, C3ICBCE, and C2ICBCE bits corrected 21-145 Figure 21.2 CAN Global Interrupt Block Diagram corrected 21-151 21.5.2.1 Channel Stop Mode: Erroneous description corrected 21-171 Figure 21.16 CAN Setting Procedure after the this LSI is Reset corrected 21-193 21.11 Notes on the RS-CAN Module: Description corrected 22. IEBus Controller 22-3 22.2.1 Function overview: Description of effective transmission speed corrected 22-50 Table 22-29 Received control data and data written to the IEBBnDR register: Function of 5H corrected R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 Revision History-4 RZ/A1H Group, RZ/A1M Group Rev. Date 2.00 May 25, 2015 Revision History Description Page Summary 22-76 Note 1 corrected 22-92 (c) Slave status transmission request processing flow example: Title corrected 22-100 Figure 22-45 Master transmission (FIFO mode): Description corrected 22-102 Figure 22-47 Master reception (FIFO mode): Description corrected 22-106 Figure 22-51 Slave transmission (FIFO mode): When the control bit 3H or 7H is received: Description corrected 22-111 22.7.1 (3) Effective transmission speed: Description corrected 22-112 Table 22-56 Transfer rate and maximum number of transfer bytes in each communication mode: Effective transfer rate corrected 22-119 Table 22-60 Control field ACK signal response conditions (when the received control data is 0H, 3H, 4H, 5H, 6H, or 7H): Title corrected (H 0H) 22-123 22.7.6 (9) (b) Last acknowledge bit of the control field: Body corrected 22-125 Note b) in Figure 22-62 corrected 25. LIN Interface 25-1 25. LIN Interface: Body corrected 25-1 25.1 Features: Title corrected 25-1 25.1.2 Register Addresses: Body corrected 25-1 Table 25.2 Register Base Addresses corrected 25-1 Table 25.3 RLIN3n Clock Supply: Title corrected 25-2 Table 25.4 RLIN3n Interrupt and DMA Requests corrected 25-3 25.2 Function: Body corrected 25-4 Table 25.6 LIN Interface Specifications corrected 25-4 Table 25.6 LIN Interface Specifications corrected (prohibition of the frame separated mode setting added) 25-5 Figure 25.1 LIN Interface Block Diagram: n = 0, 1 deleted 25-7 to 25-32 25.3.1 LIN Master Related Registers: Address and bit position of each register corrected 25-7 Table 25.8 RLN3nLWBR register contents: Function of LWBR0 bit corrected 25-7 25.3.1.1 RLN3nLWBR - LIN Wake-up Baud Rate Select Register: Description of NSPB[3:0] bits (bit sampling count select bits) and LWBR0 bit (wake-up baud rate select bit) corrected 25-8 Table 25.9 RLN3nLBRP0 register contents: Function corrected (setting range corrected) 25-8 Table 25.10 RLN3nLBRP1 register contents: Function corrected (setting range corrected) 25-9 Table 25.11 RLN3nLSTC register contents: Function of reserved bits corrected 25-9 25.3.1.4 RLN3nLSTC - LIN Self-Test Control Register: Body corrected 25-10 25.3.1.5 RLN3nLMD - LIN Mode Register: Description of LCKS[1:0] bits (LIN system clock select bits) corrected 25-14 25.3.1.8 RLN3nLWUP - LIN Wake-up Configuration Register: Description of WUTL[3:0] bits (wake-up transmission low level width select bits) corrected 25-15 Table 25.16 RLN3nLIE register contents: Function of SHIE, ERRIE, FRCIE, and FTCIE bits corrected 25-15, 25-16 25.3.1.9 RLN3nLIE - LIN Interrupt Enable Register: Description of SHIE bit (successful header transmission interrupt enable bit), ERRIE bit (error detection interrupt request enable bit), FRCIE bit (successful frame/wake-up reception interrupt request enable bit), and FTCIE bit (successful frame/wake-up transmission interrupt request enable bit) corrected 25-17 25.3.1.10 RLN3nLEDE -LIN Error Detection Enable Register: Description of PBERE bit (physical bus error detection enable bit) corrected 25-19 25.3.1.11 RLN3nLCUC - LIN Control Register: Description of OM1 bit (LIN mode select bit) corrected 25-20 25.3.1.12 RLN3nLTRC - LIN Transmission Control Register: Description of RTS bit (response transmission/ reception start bit) and FTS bit (frame transmission/wake-up transmission/reception start bit) corrected 25-20 Table 25.19 RLN3nLTRC register contents: Note added (prohibition of the frame separated mode setting) in the RTS bit function 25-22, 25-23 25.3.1.14 RLN3nLST - LIN Status Register: Body and description of HTRC flag (successful header transmission flag), D1RC flag (successful data 1 reception flag), ERR flag (error detection flag), FRC flag (successful frame/ wake-up reception flag) and FTC flag (successful frame/wake-up transmission flag) corrected 25-24, 25-25 25.3.1.15 RLN3nLEST - LIN Error Status Register: Body and description of RPER flag (response preparation error flag), CSER flag (checksum error flag), FER flag (framing error flag), FTER flag (timeout error flag), PBER flag (physical bus error flag), and BER flag (bit error flag) corrected 25-26 to 25-28 25.3.1.16 RLN3nLDFC - LIN Data Field Configuration Register: Description of LSS bit (transmission/reception continuation select bit), FSM bit (frame separate mode select bit), RFT bit (response field communication direction select bit), and RFDL[3:0] bits (response field length select bits) corrected R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 Revision History-5 RZ/A1H Group, RZ/A1M Group Rev. Date 2.00 May 25, 2015 Revision History Description Page Summary 25-26 Table 25.23 RLN3nLDFC register contents: Note added (prohibition of the frame separated mode setting) in the FSM bit function 25-30 25.3.1.18 RLN3nLCBR - LIN Checksum Buffer Register: Access and body corrected 25-32 25.3.1.19 RLN3nLDBRm - LIN Data Buffer m Register (m = 1 to 8): Description of For transmission of response data of 9 bytes or more corrected 25-34 Table 25.28 Transition Condition of Each Mode corrected 25-38 Table 25.30 Transition Conditions of Operation Modes corrected 25-40 Table 25.32 Processing in Response Transmission corrected 25-41 Table 25.33 Processing in Response Reception corrected 25-42 25.7.2.1 Data Transmission: Body corrected 25-42 Figure 25.7 Example of Data Transmission Timing (LIN Master Mode) corrected 25-43 Figure 25.8 Example of Data Reception Timing corrected 25-46 25.7.3.3 Multi-Byte Response Transmission/Reception Function: Body corrected 25-47 25.7.4.1 Wake-up Transmission: Body corrected 25-48 25.7.4.2 Wake-up Reception: Body corrected 25-48 25.7.4.3 Wakeup Collision added 25-49 Table 25.34 Types of Statuses in LIN Master Mode corrected 25-50, 25-51 Table 25.35 Types of Error Statuses in LIN Master Mode corrected 25-50, 25-51 25.7.6.1 LIN Master Mode (1) Types of Error Statuses: Body corrected 25-53 Figure 25.14 Connection in LIN Reset Mode and LIN Mode and Figure 25.15 Connection in LIN Self-Test Mode: n = 0, 1 deleted 25-54 25.8.1 Change to LIN Self-Test Mode: Description corrected 25-55, 25-56 25.8.2 Transmission in LIN Master Self-Test Mode: Description corrected 25-56, 25-57 25.8.3 Reception in LIN Master Self-Test Mode: Description corrected 25-58 25.9 Baud Rate Generator: Body corrected 25-58, 25-59 25.9.1 LIN Master Mode: Title and body corrected 25-58 Figure 25.16 Block Diagram of Baud Rate Generation in LIN Master Mode corrected Table 25.36 Examples of Baud Rate (19200, 10417, 9600, and 2400 bps) Generation in LIN Master Mode deleted 25-59 25.9.2 Noise Filter: Body corrected 25-59 Figure 25.17 Configuration of Noise Filter corrected 25-59 Figure 25.18 Example of Noise Filter Circuit corrected 25-60 Figure 25.19 Determination of Received Data when Noise Filter is Used corrected 26. Ethernet Controller 26-15 26.3.9 CRC Error Frame Receive Counter Register (CEFCR) corrected 26-15 26.3.10 Frame Receive Error Counter Register (FRECR) corrected 26-16 26.3.11 Too-Short Frame Receive Counter Register (TSFRCR) corrected 26-16 26.3.12 Too-Long Frame Receive Counter Register (TLFRCR) corrected 26-17 26.3.13 Residual-Bit Frame Receive Counter Register (RFCR) corrected 26-17 26.3.14 Multicast Address Frame Receive Counter Register (MAFCR) corrected 27. A/D Converter 27-22 27.6 Definitions of A/D Conversion Accuracy: Body corrected 29. USB2.0 Host/Function Module All Erroneous description corrected: DxFIFO DnFIFO, DEVADDx DEVADDn, PIPExCTR PIPEnCTR, PIPExTRE PIPEnTRE, PIPExTRN PIPEnTRN, PIPExCFG PIPECFG 29-3 Table 29.1 Pin Configuration: Function of REFRIN corrected 29-20 29.3.7 FIFO Port Registers (CFIFO, D0FIFO, D1FIFO): Description of FIFOPORT[31:0] bits corrected 29-22 29.3.8 (1) CFIFOSEL: Description of MBW[1:0], BIGEND, ISEL, and CURPIPE[3:0] bits corrected R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 Revision History-6 RZ/A1H Group, RZ/A1M Group Rev. Date 2.00 May 25, 2015 Revision History Description Page Summary 29-23 29.3.8 (2) D0FIFOSEL, D1FIFOSEL: Description of DREQE bit corrected 29-38 29.3.19 NRDY Interrupt Status Register (NRDYSTS): Bit of PIPENRDY corrected (15 to 10 15 to 0) 29-52 29.3.32 Pipe Configuration Register (PIPECFG): Description of TYPE[1:0] bits corrected 29-96 Table 29.21 FIFO Port Function Settings: Function of DREQE corrected 29-97 Figure 29.6 Procedure for Pipe Switching during Access to the FIFO Port corrected 30. Digital Video Decoder 30-13 Figure 30.6 Example of Vertical Active Image Period (59.94 Hz (525i)) corrected 30-16 30.4.5 (3) Reference Level Operation Speed Control for Sync Separation: Body corrected 30-21 Table 30.10 Recommended Threshold and Serration Pulse Width (for reference): VSYNCSLICE[4:0] corrected 30-22 30.4.10 (1) Horizontal AFC Loop Gain Control: Body corrected 30-35 30.4.23 (5) Default Color System during Chroma Decoding: Title and body corrected 30-35 Table 30.15 Default Color System corrected 30-37 30.4.24 Burst Gate Pulse Control Register (BTGPCR): Description of BGPWIDTH[6:0] and BGPSTART [7:0] corrected 30-40 30.4.25 ACC Control Register 1 (ACCCR1): Description of ACCLEVEL[8:0] corrected 30-42 Figure 30.21 Example of R-Y Axis Correction corrected 30-42 Figure 30.22 Example of Hue Adjustment (TINT) Correction corrected 30-45 30.4.30 (2) AGC Response Speed Control: Body corrected 30-80 Figure 30.28 A/D Conversion Image corrected 30-80, 30-81 30.5.2 (2) Sync Tip Clamp Block and (3) Programmable Gain Amplifier (PGA): Body corrected 30-84 30.5.3 (9) Automatic Gain Control (AGC) Block with Peak Limiter: Description added 30-99 Table 30.41 Recommended Setting Common to Various Color Formats: Recommended value (decimal) of RADJ_O_LEVEL0, RADJ_U_LEVEL0, RADJ_O_LEVEL2, and RADJ_U_LEVEL2 bits corrected 30-101 Table 30.42 Recommended Setting for Each Color Format: PAL-4.43 of ACCLEVEL bit corrected 32. Video Display Controller 5 (2): Input Controller 32-17 Table 32.14 Timing of Delay for Output of Vertical Synchronization Signal corrected 33. Video Display Controller 5 (3): Scaler 33-27 Table 33.25 Frame Buffer Writing Mode Setting corrected 33-37 Table 33.38 Frame Buffer Control: Description of GR_FLM_SEL bit corrected 33-82 33.2.49 Frame Buffer Control Register 1 (Graphics 0) (GR0_FLM1): Description of GR0_FLM_SEL[1:0] bits corrected 36. Video Display Controller 5 (6): Output Image Generator 36-2 Figure 36.1 Functional Block Diagram of Output Image Generator corrected 36-13 Figure 36.5 Data Arrangement in Frame Buffer corrected 36-43 36.2.28 Frame Buffer Control Register 1 (Graphics (OIR)) (GR_OIR_FLM1): Description of GR_OIR_FLM_SEL[1:0] bits corrected 37. Video Display Controller 5 (7): Output Controller 37-6, 37-7 Table 37.5 Gamma Correction corrected 37-38 to 37-45 37.2.4 Area Setting Register G1 in Gamma Correction Block (GAM_G_AREA1) to 37.2.11 Area Setting Register G8 in Gamma Correction Block (GAM_G_AREA8): Description corrected 37-49 to 37-56 37.2.14 Area Setting Register B1 in Gamma Correction Block (GAM_B_AREA1) to 37.2.21 Area Setting Register B8 in Gamma Correction Block (GAM_B_AREA8): Description corrected 37-60 to 37-67 37.2.24 Area Setting Register R1 in Gamma Correction Block (GAM_R_AREA1) to 37.2.31 Area Setting Register R8 in Gamma Correction Block (GAM_R_AREA8): Description corrected 40. LVDS Output Interface 40-1 Figure 40.1 Block Diagram of LVDS Output Interface Configuration corrected 40-8 Figure 40.3 Block Diagram of LVDS PLL and Peripheral Circuits corrected 40-11 Table 40.3 Setting Example of LVDS Output Format corrected R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 Revision History-7 RZ/A1H Group, RZ/A1M Group Rev. Date 2.00 May 25, 2015 Revision History Description Page Summary 46. Capture Engine Unit 46-2 Table 46.1 Functional Overview of CEU corrected 46-7 46.4.1 Capture Start Register (CAPSR): Note added 46-13 46.4.3 Capture Interface Control Register (CAMCR): Description of JPG[1:0] bits corrected 46-14 46.4.3 Capture Interface Control Register (CAMCR): Note added 46-19 46.4.6 Capture Interface Width Register (CAPWR): Description of VWDTH[11:0] and HWDTH[12:0] bits corrected 46-37 46.4.17 Capture Bundle Destination Size Register (CBDSR): Description of CBVS[22:0] bits corrected 46-37 (a) Image capture and data synchronous fetch: Body corrected 46-50 Figure 46.47 Operating Status during Capturing: Erroneous description corrected 46-59 Table 46.11 Restrictions on CEU Input/Output Functions corrected 48. SCUX 48-101 to 48-103 Table 48.18 Input/Output Timing Setting (1), Table 48.19 Input/Output Timing Setting (2), and Table 48.20 Input/ Output Timing Setting (3) corrected 48-112 Figure 48.20 Volume Ramp Operation for 4-System Data corrected 49. Sound Generator 49-3 49.3.1 Sound Generator Control Register 1 (SGCR1): Erroneous description in the table corrected (R/W added) 51. MMC Host Interface 51-19 51.3.15 DMA Mode Setting Register (CE_DMA_MODE): Description of the DMASEL bit corrected 52. Motor Control PWM Timer 52-7 52.3.5 PWM Duty Registers_nA, nC, nE, nG (PWDTR_nA, PWDTR_nC, PWDTR_nE, PWDTR_nG) (n = 1, 2): Body corrected 53. On-Chip RAM 53-2 Table 53.1 Address Spaces of On-Chip Large-Capacity RAM corrected 53-2 Table 53.2 Address Spaces of On-Chip Data Retention RAM corrected 54. Ports 54-5 54.3.2 Port Set and Reset Register (PSRn): Body corrected 54-7 Table 54.6 Alternative Mode Selection: Description corrected (Pn.PMnm PMn.PMnm) 54-9 54.3.9 Port Mode Set and Reset Register (PMSRn): Body corrected 54-10 54.3.10 Port Mode Control Set and Reset Register (PMCSRn/JPMCSR0): Body corrected 54-11 54.3.12 Port Input Buffer Control Register (PIBCn/JPIBC0): Title corrected, body corrected, and description added to note 54-11 54.3.13 Port Bidirection Control Register (PBDCn): Title corrected and note deleted 54-12 Table 54.7 Alternative Functions that PIPCn.PIPCnm Bit Should be Set to 0: Description of watchdog timer added 54-19 Table 54.18 Control Registers (P3) corrected 55. Power-Down Modes 55-1 Figure 55.1 Transitions between Processing States corrected 55-2 Table 55.1 States of Power-Down Modes: Transition Conditions corrected and note 6 added 55-3 55.2.1 Standby Control Register 1 (STBCR1): Description of STBY and DEEP bits corrected 55-10 55.2.7 Standby Control Register 7 (STBCR7): Description of MSTP76, MSTP74, and MSTP73 bits corrected 55-11 55.2.8 Standby Control Register 8 (STBCR8): Note 1 added to description of Module Stop 86 55-12 55.2.9 Standby Control Register 9 (STBCR9): Description of MSTP93 bit corrected 55-25 55.2.23 Standby Acknowledge Register 1 (STBACK1): Title corrected and note 1 corrected 55-26 55.2.24 Standby Acknowledge Register 2 (STBACK2): Note 1 corrected 55-32 55.2.29 Deep Standby Cancel Source Flag Register (DSFR): Body corrected 55-34 55.3.1 Sleep Mode, (1) Transition to Sleep Mode and (2) Canceling Sleep Mode: Description corrected 55-36 55.3.3 Software Standby Mode Application Example: A noted added 55-38 55.3.4 Deep Standby Mode, (1) Transition to Deep Standby Mode: Description corrected 55-39 Figure 55.3 Flowchart of Transition to Deep Standby Mode corrected 55-40 55.3.4 Deep Standby Mode, (2) Canceling Deep Standby Mode: Body corrected R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 Revision History-8 RZ/A1H Group, RZ/A1M Group Rev. Date 2.00 May 25, 2015 Revision History Description Page Summary 55-40 Figure 55.4 Flowchart of Canceling Deep Standby Mode: Description corrected 55-41 Table 55.4 External Memory Control Pins in Different Modes corrected 55-42 55.3.5 Module Standby Function, (1) Transition to Module Standby Function: Body and reference corrected 55-43 55.3.6 Software Reset: Configuration and description corrected 56. Debugger Interface 56-7 to 56-12 Table 56.10 Correspondence between Pins of this LSI and Bits of Boundary Scan Registers corrected 56-14 56.4 ICE Registers: Body corrected 57. EthernetAVB All Newly created 58. List of Registers 58-31, 58-86 58-106, 58-116, 58-128, 58-129, 58-158, 58-159, 58-166, 58-257, 58-298, 58-324 Table 58.1 Register Addresses: Registers of CAN interface and debugger interface corrected Table 58.2 Register Bits: Registers of direct memory access controller, I2C bus interface, Ethernet controller, LVDS output interface, power-down modes, and debugger interface corrected, and registers of LIN interface channel 0 LIN slave, LIN interface channel 1 LIN slave, LIN interface channel 0 UART, and LIN interface channel 1 UART deleted 58-325 Table 58.3 Register States: Power-On Reset and Deep Standby of RCR3 corrected (Initialized Retained) 58-326 Table 58.3 Register States: Note 11 added to register name of ports, and description of note 11 added 59. Electrical Characteristics 59-3 Table 59.2 DC Characteristics (2) [Current Consumption]: Typical and maximum value of LVDSAPIcc corrected 59-5 Table 59.2 DC Characteristics (3) [Except I2C Bus Interface, and USB 2.0 Host/Function Module-Related Pins] corrected 59-48 Table 59.14 SPI Multi I/O Bus Controller Timing: A unit and a note for the SPBCLK clock cycle corrected 59-70 Table 59.26 LVDS Timing: Panel clock for LVDS output (LSI internal signal) added and erroneous description (a ruled line) corrected 59-72 Figure 59.87 Capture Engine Unit Module Signal Timing corrected 59-72 Table 59.27 Capture Engine Unit Module Signal Timing: Description of Item corrected Appendix (section title of "Package" corrected) Appendix-3 3.00 Nov 30, 2016 Figure A.3 Dimensions of 324-Pin BGA Package corrected 1. Overview 1-2 1-16, 1-20 Table 1.1 Features of RZ/A1H and RZ/A1M: Title corrected Table 1.3 Pin Functions: Symbol within the classification of "Renesas serial peripheral interface" and function of LVDSREFRIN within the classification of "LVDS output interface" corrected 2. CPU 2-2 Table 2.1 Cortex-A9 Configuration Signal Settings: Error corrected 3. Boot Mode 3-4 Figure 3.1 Control Signals Output to the Serial Flash Memory Through SPI Communication Conversion corrected 3-9 3.6.3 Notes on Serial Flash Booting (Boot Mode 3) after This LSI is Reset added 5. LSI Internal Bus 5-4 Table 5.2 List of Peripheral Buses: EthernetAVB added to peripheral bus 6 5-12 5.8.1 (3) Protection unit information (ARPROT[2:0], AWPROT[2:0]): Note added 5-13 5.8.5 (4) Atomic access (ARLOCK[1:0], AWLOCK[1:0]): Note added 6. Clock Pulse Generator 6-3 6.1 (7) SSCG Circuit: Body corrected 6-5 6.3 Clock Mode: Body corrected 6-13 6.7.1 Oscillation Stabilizing Time of the On-chip Crystal Oscillator: Body corrected 6-13 6.7.2 Oscillation Stabilizing Time of the PLL circuit: Body corrected R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 Revision History-9 RZ/A1H Group, RZ/A1M Group Rev. Date 3.00 Nov 30, 2016 Revision History Description Page Summary 6-17 Figure 6.6 Audio and USB Clock Signals corrected 6-18 Figure 6.7 Video Image Clock Signals (Channel 0) corrected 6-19 Figure 6.8 Video Image Clock Signals (Channel 1) corrected 6-19 Figure 6.9 Clock Signals for Other Modules corrected 8. Bus State Controller 8-5 Table 8.3 Initial States by Areas in Boot Modes 0, 1, and 2 to 5: Note 1 corrected 8-87 8.5.11 (3) On-Chip Peripheral Module Access: Body corrected 10. Multi-Function Timer Pulse Unit 2 10-44, 10-68, 10-88, 10-95, 10-104, 10-105, 10-111, 10-147, 10-149, 10-152, 10-153 TCNT0, TCNT1, TCNT2, TCNT3, and TCNT4 have been respectively changed to TCNT_0, TCNT_1, TCNT_2, TCNT_3, and TCNT_4. 12. Watchdog Timer 12-8 12.4.1 Canceling Software Standby Mode: Body corrected 13. Realtime Clock 13-16 13.4.1 Initial Settings of Registers after Power-On and Oscillation Stabilization Time: Body corrected 14. Serial Communication Interface with FIFO 14-14 14.3.7 Serial Status Register (SCFSR): Description of bit 1 (RDF) corrected 14-20 14.3.9 FIFO Control Register (SCFCR): Description of bits 10 to 8 (RSTRG[2:0]), bits 7 and 6 (RTRG[1:0]), and bits 5 and 4 (TTRG[1:0]) corrected 14-34, 14-39 14.4.2 (3) Transmitting and Receiving Data: Body corrected 15. Serial Communications Interface 15-4 15.2.2 Receive Data Register (RDR): Body corrected 16. Renesas Serial Peripheral Interface 16-11 16.3.5 Data Register (SPDR): Body corrected 16-13 16.3.9 Data Control Register (SPDCR): Description of bits 6 and 5 (SPLW1, SPLW0) corrected, and Note added 17. SPI Multi I/O Bus Controller 17-6 17.4.1 Common Control Register (CMNCR): Description of bits 23 and 22 (MOIIO3[1:0]), bits 21 and 20 (MOIIO2[1:0]), bits 19 and 18 (MOIIO1[1:0]), bits 17 and 16 (MOIIO0[1:0]), bits 15 and 14 (IO3FV[1:0]), bits 13 and 12 (IO2FV[1:0]), and bits 9 and 8 (IO0FV[1:0]) corrected 17-22 17.4.14 SPI Mode Read Data Register 0 (SMRDR0): Description of bits 31 to 0 (RDATA0[31:0]) corrected 17-22 17.4.15 SPI Mode Read Data Register 1 (SMRDR1): Description of bits 31 to 0 (RDATA1[31:0]) corrected 17-23 17.4.16 SPI Mode Write Data Register 0 (SMWDR0): Description of bits 31 to 0 (WDATA0[31:0]) corrected 17-23 17.4.17 SPI Mode Write Data Register 1 (SMWDR1): Description of bits 31 to 0 (WDATA1[31:0]) corrected 17-25 17.4.19 SPI AC Input Characteristics Adjustment Register (CKDLY): R/W and description of bits 15 to 8 (GB[7:0]) corrected 17-30 17.4.24 SPI AC Output Characteristics Adjustment Register (SPODLY): R/W and description of bits 31 to 24 (GB[7:0]) corrected 17-33 17.5.3 32-bit Serial Flash Addresses: Error in note corrected (RBE bit in DRCR = 1) 17-43 Table 17.5 Data Registers: Register name for Dummy cycle (1 to 8 cycles) corrected 17-48 Table 17.7 Pin Status (2) corrected 17-49 Table 17.8 Pin Status (3) corrected 18. I2C Bus Interface 18-37 18.3.12 RIICnBRL - I2C Bus Bit Rate Low-Level Register: Body corrected 18-38, 18-39 18.3.13 RIICnBRH - I2C Bus Bit Rate High-Level Register: Calculation formulae of frequency and duty cycle corrected, and note 1 added 18-46 Figure 18.5 Example of RIIC Initialization Flowchart: Note 1 corrected 18-67 18.9.1 Slave-Address Match Detection: Error corrected R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 Revision History-10 RZ/A1H Group, RZ/A1M Group Rev. Date 3.00 Nov 30, 2016 Revision History Description Page Summary 18-68 Figure 18.25 AASy Flag Set Timing with 10-Bit Address Format Selected: Error of SDAn signal corrected 18-72 18.9.4 Host Address Detection: Body corrected 18-74 18.10.2 NACK Reception Transfer Suspension Function: Body corrected 18-74 Figure 18.31 Suspension of Data Transfer when NACK is Received (NACKE = 1) corrected 18-88 18.14 SMBus Operation: Body corrected 19. Serial Sound Interface 19-21 19.3.12 FC Status Register (SSIFCSR): Error in the table corrected 21. CAN Interface 21-7 Figure 21.1 RS-CAN Module Block Diagram corrected 22. IEBus Controller 22-1 22.1 IEBB Features: Body corrected 22-5 22.3.1 IEBBn register overview: Body corrected 22-30 22.3.2 (14) IEBBnTMS - IEBBn transfer mode setting register: Body corrected 24. CD-ROM Decoder 24-46 24.6.8 Note on Software Reset added 25. LIN Interface 25-12 Table 25.13 RLN3nLBFC register contents: Error in the function column of bits 5 and 4 (BDT[1:0]) corrected 25-13 Table 25.14 RLN3nLSC register contents: Error of the function column of bits 5 and 4 (IBS[1:0]) corrected 25-36 25.6 LIN Reset Mode: Body corrected 26. Ethernet Controller 26-2 Figure 26.1 Configuration of ETHER corrected 26-57 26.4.1 (2) Receive Descriptor, (a) Receive Descriptor 0 (RD0): Description of bits 29 and 28 (RFP[1:0]) and bits 25 to 16 (RFS[9:0]) corrected 26-59 26.4.1 (2) Receive Descriptor, (b) Receive Descriptor 1 (RD1): Description of bits 31 to 16 (RBL[15:0]) corrected 26-61 26.4.1 (3) Descriptor and Transmit/Receive Buffer, (b) Reception: Body corrected 26-61 Figure 26.6 Relationship between Receive Descriptor and Receive Buffer corrected 26-69 Figure 26.11 Sample Reception Flowchart (Single-Frame/Single-Descriptor): Title and figure corrected 26-70 26.4.3 (2) Reception Error Processing, (b) Receive FIFO Overflow: Body corrected 26-74 Table 26.5 List of ETHER Interrupts: Error in "Register and Bit" corrected (EESR0.TC) 26-84 26.6.3 Software Reset added 27. A/D Converter 27-1 27.1 Features: Description for minimum conversion time corrected from 5.0 ms to 5.0 s 27-25 Figure 27.9 Example of Analog Input Circuit: Note deleted 27-25 Table 27.8 Analog Input Pin Ratings: Note added 30. Digital Video Decoder 30-32 Figure 30.16 Digital Clamp Timing (Horizontal): Error corrected (s usec) 30-39 30.4.25 (4) ACC Level Control: Body corrected 30-85 30.5.3 (10) Timing Adjustment and Signal Detection Block: Body corrected 30-87 Figure 30.32 Block Diagram of Y/C Separator Circuit corrected 30-98 Table 30.41 Recommended Setting Common to Various Color Formats: Recommended Value of DCPEND in DCPCR5 corrected 32. Video Display Controller 5 (2): Input Controller 32-23 Table 32.19 YCbCr/RGB Signal Reception Timing corrected 33. Video Display Controller 5 (3): Scaler 33-1 Figure 33.1 Functional Block Diagram of Scaler 0 corrected 33-2 Figure 33.2 Functional Block Diagram of Scaler 1 corrected 33-10 33.1.4 (2) Generating a Full-Screen Enable Signal: Body corrected 33-28 Table 33.29 Frame Buffer Transfer Mode: Description corrected 33-69 33.2.29 Writing Mode Register (SC0_SCL1_WR1): Description of bit 0 (SC0_RES_BST_MD) corrected R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 Revision History-11 RZ/A1H Group, RZ/A1M Group Rev. Date 3.00 Nov 30, 2016 Revision History Description Page Summary 33-103 33.2.77 Vertical Capture Size Register (SC1_SCL0_DS2): Description of bits 26 to 16 (SC1_RES_VS[10:0]) corrected 33-115 33.2.93 Writing Mode Register (SC1_SCL1_WR1): Description of bit 0 (SC1_RES_BST_MD) corrected 35. Video Display Controller 5 (5): Image Synthesizer 35-23 35.1.14 Alpha Blending Calculation: Body corrected 35-28 Table 35.29 CLUT Table Configuration (Channel 0): Abbreviation corrected 35-33 Table 35.33 CLUT Table Configuration (Channel 1): Abbreviation corrected 36. Video Display Controller 5 (6): Output Image Generator 36-7 36.1.5 (2) Generating a Full-Screen Enable Signal: Body corrected 36-11 Table 36.15 Frame Buffer Transfer Mode: Description corrected 36-36 36.2.19 Writing Mode Register (OIR_SCL1_WR1): Description of bit 0 (SC0_RES_BST_MD) corrected 37. Video Display Controller 5 (7): Output Controller 37-4 37.1.6 (2) Offset calculation formulas for each area: Calculation formula corrected 37-38 37.2.4 Area Setting Register G1 in Gamma Correction Block (GAM_G_AREA1): Error corrected 37-39 37.2.5 Area Setting Register G2 in Gamma Correction Block (GAM_G_AREA2): Error corrected 37-49 37.2.14 Area Setting Register B1 in Gamma Correction Block (GAM_B_AREA1): Error corrected 37-50 37.2.15 Area Setting Register B2 in Gamma Correction Block (GAM_B_AREA2): Error corrected 37-60 37.2.24 Area Setting Register R1 in Gamma Correction Block (GAM_R_AREA1): Error corrected 37-61 37.2.25 Area Setting Register R2 in Gamma Correction Block (GAM_R_AREA2): Error corrected 40. LVDS Output Interface 40-1 Figure 40.1 Block Diagram of LVDS Output Interface Configuration corrected 40-2 Table 40.1 Pin Configuration: Function of LVDS resistor connection pin corrected 40-5 40.4.3 LVDS Clock Select Register (LCLKSELR): Description of bits 26 to 24 (LVDS_IN_CLK_SEL[2:0]) corrected 40-8 Figure 40.3 Block Diagram of LVDS PLL and Peripheral Circuits corrected 40-8 40.5.1 (1) Clock Input to LVDS PLL: Body corrected 40-10 Figure 40.5 Data Map of LVDS Output Format corrected 46. Capture Engine Unit 46-5 Figure 46.2 Register Plane Switching Timing (VD Polarity is High-Active in Data Enable Fetch Mode): Title corrected 46-13, 46-14, 46-15 46.4.3 Capture Interface Control Register (CAMCR): Description of bit 1 (VDPOL) corrected, and body corrected 46-15 Figure 46.14 Relationship between VIO_VD and VD Interrupt when VD is High-Active (In Data Enable Fetch Mode): Title corrected 46-15 Figure 46.15 Relationship between the VIO_VD and VIO_HD signals and the VD Interrupt when VD and HD are High-Active (in Image Capture Mode or Data Synchronous Fetch Mode) added 46-47 46.4.22 Capture Event Flag Clear Register (CETCR): Description of bit 9 (VD) corrected 46-58 46.5.1 (1) Clock Frequency: Body corrected 46-59 46.5.4 Software Reset added 48. SCUX 48-69 48.3.68 FFD0_n Timing Select Register (FDTSELn_CIM) (n = 0, 1, 2, 3): Description of bits 3 to 0 (SCKSEL) corrected 48-70 Figure 48.4 Configuration Diagram of Input Timing Signal Selector corrected 48-71 48.3.69 FFU0_n Timing Select Register (FDTSELn_CIM) (n = 0, 1, 2, 3): Description of bits 3 to 0 (SCKSEL) corrected 48-72 Figure 48.5 Configuration Diagram of Output Timing Signal Selector corrected 48-113 48.5 Usage Note added 50. SD Host Interface 50-1 to 50-56 Some specifications that don't require an NDA have been disclosed. 51. MMC Host Interface 51-42 51.8.3 Software Reset added R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 Revision History-12 RZ/A1H Group, RZ/A1M Group Rev. Date 3.00 Nov 30, 2016 Revision History Description Page Summary 54. Ports 54-12 Table 41.7 Alternative Functions for Which the PIPCn.PIPCnm Bit Should be Set to 0: Pin name within the classification of "Serial sound interface" corrected 54-13 54.3.15 Serial Sound Interface Noise Canceler Control Register (SNCR): Body corrected 54-30 Figure 54.2 Example of Port Settings (in Port Mode) (1/3) corrected 55. Power-Down Modes 55-15 55.2.12 Standby Control Register 12 (STBCR12): Note added 55-35 55.3.2 (1) Transition to Software Standby Mode: Body corrected 55-38 55.3.4 (1) Transition to Deep Standby Mode: Body corrected 55-40 55.3.4 (2) Canceling Deep Standby Mode: Body corrected 55-42 55.3.5 (1) Transition to Module Standby Function: Body corrected 55-43 55.3.6 Software Reset: Body corrected 55-44 55.3.7 Adjustment of XTAL Crystal Oscillator Gain: Body corrected 55-45 55.4.3 Usage Notes Applying when the USB_X1 Pin is not to be Used added 56. Debugger Interface 56-5 Table 56.7 Pin Configuration: Function of the test data output (pin name: TDO) corrected, and note corrected 56-17 Table 43.12 Reset Signal Setting: Note 2 corrected, and note 3 added 57. EthernetAVB 57-1 to 57-196 Specifications of the EthernetAVB have been disclosed. 58. List of Registers 58-74, 58-75 Table 58.1 Register Addresses: Register addresses of SD host interface added 58-86 to 58-89 Table 58.1 Register Addresses: Register addresses of EthernetAVB added 58-129, 58-131 Table 58.2 Register Bits: Bit 0 of SMDRENR_0 and SMDRENR_1 registers in SPI multi I/O bus controller corrected 58-292 to Table 58.2 Register Bits: Bits of SD host interface added 58-294 58-329 to Table 58.2 Register Bits: Bits of EthernetAVB added 58-338 58-340 Table 58.3 Register States: Register states of SD host interface added 59. Electrical Characteristics 59-9, 59-10 Table 59.5 Clock Timing: Table corrected, and note 2 added 59-11 Figure 59.4 Power-On Oscillation Settling Time corrected 59-11 Figure 59.5 Oscillation Settling Time on Return from Standby (Return by Reset) corrected 59-11 Figure 59.6 Oscillation Settling Time on Return from Standby (Return by NMI or IRQ) corrected 59-12 Figure 59.7 On-chip Oscillation Circuit Oscillation Settling Time corrected 59-13 Table 59.6 Control Signal Timing: Table corrected, and notes 1 and 2 added 59-13 Figure 59.7 (1) Reset Input Timing 1: Title corrected 59-13 Figure 59.7 (3) Reset Input Timing 2 added 59-14 Figure 59.7 (4) Reset Input Timing 3 added 59-49 Table 59.14 SPI Multi I/O Bus Controller Timing corrected 59-50 Figure 59.48 SDR Transfer Format Transmission and Reception Timing (CPHAT = 0, CPHAR = 0) corrected 59-51 Figure 59.49 SDR Transfer Format Transmission and Reception Timing (CPHAT = 1, CPHAR = 1) corrected 59-51 Figure 59.50 DDR Transfer Format Transmission and Reception Timing (CPHAT = 0, CPHAR = 0) corrected 59-52 Figure 59.51 DDR Transfer Format Transmission and Reception Timing (CPHAT = 1, CPHAR = 1) corrected 59-52 Figure 59.52 Timing for Switching the Buffers on and off (CPHAT = 0, CPHAR = 0) corrected 59-52 Figure 59.53 Timing for Switching the Buffers on and off (CPHAT = 1, CPHAR = 1) corrected 59-69 Table 59.25 Video Display Controller 5 Timing: Table corrected, and notes 1 and 2 added 59-77 59.4.25 AC Characteristics Measurement Conditions: Body corrected R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 Revision History-13 RZ/A1H Group, RZ/A1M Group Rev. Date 3.00 Nov 30, 2016 Description Page Jun 11, 2018 Summary 60. States and Handling of Pins 60-4 Table 60.1 Pin States: EthernetAVB added, [Legend] corrected, and notes 2 and 14 corrected 60-8 Table 60.2 Handling of Unused Pins (Except for Debugger Interface Pins): Note 2 added 60-8 4.00 Revision History All Table 60.3 Handling of Debugger Interface Pins (when Emulator is not Used): Note 3 added Trademarks of Arm changed 1. Overview 1-3 Table 1.1 Features of RZ/A1H and RZ/A1M: Specification of SPI multi I/O bus controller corrected 1-4 Table 1.1 Features of RZ/A1H and RZ/A1M: Specification of Media local bus corrected 1-16 Table 1.3 Pin Functions: I/O of "RTS7, RTS5, RTS1" within the classification of "Serial communication interface with FIFO" corrected 1-16 Table 1.3 Pin Functions: I/O of "CTS7, CTS5, CTS1" within the classification of "Serial communication interface with FIFO" corrected 1-23 Table 1.4 List of Pins (256-Pin, BGA): I/O of DV0_DATA23 (Function 8, Ball Number E2) corrected to I(s) 1-24 Table 1.4 List of Pins (256-Pin, BGA): I/O of DV0_DATA21 (Function 8, Ball Number G4) corrected to I(s) 1-24 Table 1.4 List of Pins (256-Pin, BGA): I/O of DV0_DATA22 (Function 8, Ball Number H4) corrected to I(s) 1-28 Table 1.5 List of Pins (256-Pin, QFP): I/O of DV0_DATA21 to DV0_DATA23 (Function 8, No. 1 to No. 3) respectively corrected to I(s) 2. CPU 2-2 Table 2.1 Cortex-A9 Configuration Signal Settings: Setting Values of CLUSTERID corrected 6. Clock Pulse Generator 6-21 6.11 Usage Note added 7. Interrupt Controller 7-37 Figure 7.2 Flow of Initial Settings corrected 7-41 7.8.2 Notes on Selecting IRQ Interrupt Pin Functions: Body corrected 7-42 7.8.4 Notes on Using IRQ Pins as Triggers for Release from Standby when Software Standby is in Use added 8. Bus State Controller 8-27 8.4.4 SDRAM Control Register (SDCR): Description of Bit 10 (RMODE) corrected 16. Renesas Serial Peripheral Interface 16-13 Table 16.3 Relationship between SPBR and BRDV1 and BRDV0 Settings: Note 1 added 18. I2C Bus Interface 18-40 Table 18.21 Examples of RIICnBRH/RIICnBRL Settings for Transfer Rate (when RIICnFER.SCLE = 1 and RIICnFER.NFE = 0): RIICnMR1, RIICnBRH, and RIICnBRL settings for Transfer Rate 400 [kbps] corrected 18-40 Table 18.22 Examples of RIICnBRH/RIICnBRL Settings for Transfer Rate (when RIICnFER.SCLE = 1, RIICnFER.NFE= 1, and Number of NF Stages = 4): RIICnMR1, RIICnBRH, and RIICnBRL settings for Transfer Rate 400 [kbps] corrected 20. Media Local Bus 20-1 20.1 Features: Body corrected 20-2 20.3 Register Description: Body corrected 20-2 Table 20.2 Register Configuration: Note 1 corrected 25. LIN Interface 25-31 25.3.1.19 RLN3nLDBRm -- LIN Data Buffer m Register (m = 1 to 8): Description under "For response reception" corrected 26. Ethernet Controller 26-4 Table 26.2 Register Configuration: CAM entry table specification enable register (common) added 26-4 Table 26.2 Register Configuration: CAM entry table POST 1 register added 26-4 Table 26.2 Register Configuration: CAM entry table POST 2 register added 26-4 Table 26.2 Register Configuration: CAM entry table POST 3 register added 26-4 Table 26.2 Register Configuration: CAM entry table POST 4 register added 26-22 26.3.21 CAM Entry Table Specification Enable Register (Common) (TSU_FWSLC) added 26-27 26.3.25 CAM Entry Table POST 1 Register (TSU_POST1) added 26-28 26.3.26 CAM Entry Table POST 2 Register (TSU_POST2) added 26-29 26.3.27 CAM Entry Table POST 3 Register (TSU_POST3) added R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 Revision History-14 RZ/A1H Group, RZ/A1M Group Rev. Date 4.00 Jun 11, 2018 Revision History Description Page Summary 26-30 26.3.28 CAM Entry Table POST 4 Register (TSU_POST4) added 26-65 26.4.1 (2) (b) Receive Descriptor 1 (RD1): Description of bits 31 to 16 (RBL[15:0]) corrected 26-65 26.4.1 (2) (b) Receive Descriptor 1 (RD1): Description of bits 15 to 0 (RDL[15:0]) corrected 26-89 Figure 26.20 Data Subject to Checksum Calculation corrected 26-89 Figure 26.21 Data after Checksum Data Addition corrected 29. USB2.0 Host/Function Module 29-11 29.3.1 System Configuration Control Register (SYSCFG0): Description of bit 2 (UCKSEL) corrected 31. Video Display Controller 5 (1): Overview 31-1 Table 31.1 Features of Video Display Controller 5: Function of Input video image specification corrected 32. Video Display Controller 5 (2): Input Controller 32-3 32.1.4 Controlling Externally Input Video Signals: Body corrected 33. Video Display Controller 5 (3): Scaler 33-10 Table 33.8 Full-Screen Enable Control: Description of the SC_RES_F_HW[10:0] bits corrected 33-24 Table 33.22 Control of Interrupt on Specified Image Line before Scaling-down, and Reading of Current Image line before Scaling-down: Description of the SC_RES_LINE[10:0] bits corrected 33-52 33.2.8 Full-Screen Horizontal Size Register (SC0_SCL0_FRC7): Description of bits 10 to 0 (SC0_RES_F_HW[10:0]) corrected 33-54 33.2.11 Interrupt Control Register (SC0_SCL0_INT): Description of bits 10 to 0 (SC0_RES_LINE[10:0]) corrected 33-101 33.2.72 Full-Screen Horizontal Size Register (SC1_SCL0_FRC7): Description of bits 10 to 0 (SC1_RES_F_HW[10:0]) corrected 33-102 33.2.75 Interrupt Control Register (SC1_SCL0_INT): Description of bits 10 to 0 (SC1_RES_LINE[10:0]) corrected 35. Video Display Controller 5 (5): Image Synthesizer 35-24 35.1.15 CLUT Table: Body corrected 35-24 35.1.16 Multiplication Processing with Current Alpha at Alpha Blending in Rectangular Area: Body corrected 36. Video Display Controller 5 (6): Output Image Generator 36-7 Table 36.9 Full-Screen Enable Control: Description of the OIR_RES_F_HW[10:0] bits corrected 36-25 36.2.8 Full-Screen Horizontal Size Register (OIR_SCL0_FRC7): Description of bits 10 to 0 (OIR_RES_F_HW[10:0]) corrected 38. Video Display Controller 5 (8):System Controller 38-1 Table 38.1 Interrupt Signals: Function of the INT_STA9 bit of the S0_WLINE request source corrected 38-1 Table 38.1 Interrupt Signals: Function of the INT_STA16 bit of the S1_WLINE request source corrected 38-2 Table 38.2 Interrupt Clear/Hold Settings: Description of the INT_STA9 bit of the SYSCNT_INT2 register corrected 38-3 Table 38.2 Interrupt Clear/Hold Settings: Description of the INT_STA16 bit of the SYSCNT_INT3 register corrected 38-4 Table 38.3 Interrupt Output On/Off Settings: Description of the INT_OUT9_ON bit of the SYSCNT_INT5 register corrected 38-4 Table 38.3 Interrupt Output On/Off Settings: Description of the INT_OUT16_ON bit of the SYSCNT_INT6 register corrected 38-11 38.2.2 Interrupt Control Register 2 (SYSCNT_INT2): Description of bit 4 (INT_STA9) corrected 38-13 38.2.3 Interrupt Control Register 3 (SYSCNT_INT3): Description of bit 0 (INT_STA16) corrected 38-15 38.2.5 Interrupt Control Register 5 (SYSCNT_INT5): Description of bit 4 (INT_OUT9_ON) corrected 38-16 38.2.6 Interrupt Control Register 6 (SYSCNT_INT6): Description of bit 0 (INT_OUT16_ON) corrected 48. SCUX 48-64 48.3.65 DMA Transfer Register for FFD0_n (DMATDn_CIM) (n = 0, 1, 2, 3): Body corrected 48-65 48.3.66 DMA Transfer Register for FFU0_n (DMATUn_CIM) (n = 0, 1, 2, 3): Body corrected 50. SD Host Interface 50.6 Electrical Characteristics deleted 54. Ports 54-14 Table 54.10 Control Registers (JP0): Location of Valid Bit within the JPMCSR0 register corrected 54-18 Table 54.15 Pin Function (P2): Port Mode of LCD0_DATA16 to LCD0_DATA23 (8th Alternative, P2_0 to P2_7) corrected 55. Power-Down Modes 55-22 55.2.20 CPU Status Register (CPUSTS): Description of bits 7 to 5 corrected R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 Revision History-15 RZ/A1H Group, RZ/A1M Group Rev. Date 4.00 Jun 11, 2018 Revision History Description Page Summary 55-22 55.2.20 CPU Status Register (CPUSTS): Description of bits 3 to 0 corrected 55-25 55.2.23 Standby Acknowledge Register 1 (STBACK1): Description of bits 7, 6 corrected 55-25 55.2.23 Standby Acknowledge Register 1 (STBACK1): Description of bit 4 corrected 55-25 55.2.23 Standby Acknowledge Register 1 (STBACK1): Description of bit 1 corrected 55-35 55.3.2 (1) Transition to Software Standby Mode: Body corrected 55-45 55.4.4 Notes on Using IRQ Pins as Triggers for Release from Standby when Software Standby is in Use added 56. Debugger Interface 56-14 Table 56.11 Configuration of ICE Registers: Initial value of Mode reset control register (ICEREGMDRSTCTL) corrected 56-14 56.4.1 Mode Reset Control Register (ICEREGMDRSTCTL): Initial value and description of bits 15 to 13 corrected 56-14 56.4.1 Mode Reset Control Register (ICEREGMDRSTCTL): Initial value and description of bits 11 to 9 corrected 57. EthernetAVB 57-196 Figure 57.69 Data Subject to Checksum Calculation corrected 57-196 Figure 57.70 Data after Checksum Data Addition corrected 58. List of Registers 58-11 Table 58.1 Register Addresses: Address of CPU interface implementer identification register (ICCIIDR) corrected 58-36 Table 58.1 Register Addresses: CAM entry table specification enable register (common) (TSU_FWSLC) added 58-36 Table 58.1 Register Addresses: CAM entry table POST 1 register (TSU_POST1) added 58-36 Table 58.1 Register Addresses: CAM entry table POST 2 register (TSU_POST2) added 58-36 Table 58.1 Register Addresses: CAM entry table POST 3 register (TSU_POST3) added 58-36 Table 58.1 Register Addresses: CAM entry table POST 4 register (TSU_POST4) added 58-162 Table 58.2 Register Bits: Bits of TSU_FWSLC added 58-162 Table 58.2 Register Bits: Bits of TSU_POST1 added 58-162 Table 58.2 Register Bits: Bits of TSU_POST2 added 58-162 Table 58.2 Register Bits: Bits of TSU_POST3 added 58-162 Table 58.2 Register Bits: Bits of TSU_POST4 added 58-340 Table 58.3 Register States: SDIR*7 register of the debugger interface module and note 7 deleted 59. Electrical Characteristics 59-2 Table 59.2 DC Characteristics (1) [Common Items]: Item of Three-state leakage current corrected 59-5 Table 59.2 DC Characteristics (4) [I2C Bus Interface Related Pins*]: Note corrected 59-7 Table 59.3 Permissible Output Currents: Item of Permissible output low current (per pin) corrected 59-10 Table 59.5 Clock Timing: Figures for reference of on-chip PLL circuit oscillation settling time, on-chip oscillation circuit oscillation settling time (other than above), and mode hold time corrected 59-10 Table 59.5 Clock Timing: SSCG Stabilizing Time added 59-11 Figure 59.5 SSCG Stabilizing Time added 59-11 Figure 59.6 (1) Oscillation Settling Time on Return from Standby (Return by Reset): Figure number corrected 59-12 Figure 59.6 (2) Oscillation Settling Time on Return from Standby (Return by NMI or IRQ): Figure number corrected 59-13 Table 59.6 Control Signal Timing: Figures for reference of RES pulse width and TRST pulse width corrected 59-13 Table 59.6 Control Signal Timing: Figures for reference of NMI pulse width, IRQ pulse width, and TINT pulse width corrected 59-74 59.4.22 SD Host Interface Timing added 60. States and Handling of Pins 60-5 Table 60.1 Pin States: Pin State corrected (Software Standby Mode of LVDS output interface) Appendix Appendix Figure A.1 Dimensions of 256-Pin QFP Package corrected -1 Appendix Figure A.2 Dimensions of 256-Pin BGA Package corrected -2 Appendix Figure A.3 Dimensions of 324-Pin BGA Package corrected -3 R01UH0403EJ0400 Rev.4.00 Jun 11, 2018 Revision History-16 Colophon RZ/A1H Group, RZ/A1M Group User's Manual: Hardware Publication Date: Rev.1.00 Rev.4.00 Jun 10, 2014 Jun 11, 2018 Published by: Renesas Electronics Corporation http://www.renesas.com SALES OFFICES Refer to "http://www.renesas.com/" for the latest and detailed information. Renesas Electronics America Inc. 1001 Murphy Ranch Road, Milpitas, CA 95035, U.S.A. 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